• US2881769A - Fibrous cigarette filters : en
  • US2881993A - Elastic control stick : en
  • US2881523A - Lining device : en
  • US2881846A - Garden tool : en
  • US2882214A - Contact pulley assembly for wire plating apparatus : en
  • US2882392A - Receiver tuned by inductors with tracking by initial positionment of coils on cores : en
  • BE574355A - Acetylenic compounds. : en fr
  • CA573877A - Combined fan and canopy : en fr
  • CA574061A - Pumping and heating means for transporting viscous fluid materials : en fr
  • DE1055185B - Molding process for precision casting with lost model : de en
  • US2882088A - Connectors for removable cattle racks for vehicles : en
  • USD184873S - Soap dish : en
  • CA574129A - Production of thermosetting basic condensation products : en fr
  • BE573933A - Transistor : en fr
  • CH337694A - Pipe connection : de en
  • CH337508A - Process for the preparation of sulfonylureas : de en
  • CA574121A - Electric heating unit : en fr
  • US2881534A - Apparatus for treating boards of defibrated wood or similar materials in sheet form : en
  • US2882471A - Semiconducting material and devices made therefrom : en
  • DE1787019U - WING SCREW OR LEAF SCREW. : de en
  • ES246450A1 - An industrial procedure for the manufacture of waterproof hats. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176945A - Continuous process and equipment for the production of furfuraldehyde : en fr
  • FR1176974A - Alkylation in olefin emulsion : en fr
  • GB812095A - Improvements relating to the formation of phosphate coatings : en
  • US2882144A - Method of producing titanium : en
  • US2882192A - Semiconducting materials and devices made therefrom : en
  • DE1055177B - Legrest : de en
  • DE1787156U - STAMP GAME. : de en
  • AU223960B2 - Improvements in containers for fragile articles : en
  • BE574277A - Method and device for preventing yarn twisting. : en fr
  • US2881905A - Devices for use in the conveyance of root crops : en
  • PL42101B3 - : en pl
  • DE1055294B - Fuel injection pump for internal combustion engines : de en
  • US2881881A - Bidirectional no-back couplings : en
  • CH337516A - Process for the preparation of all-trans carotenoids : de en
  • BE574005A - Scraped surface heat exchanger device. : en fr
  • CA574191A - Clothes washing machine : en fr
  • DE1055228B - Dry preparation which, when dissolved in water and in tires, gives cationic melamine resin solutions and a process for its production : de en
  • DK87145C - Vacuum cleaner nozzle. : da en
  • ES245787A3 - A lubrificant distribution mechanism. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66456Y - Building modules : en es
  • CA574137A - Stapling appliances : en fr
  • US2881742A - Dual circulation vapor generating and superheating unit : en
  • US2882030A - Contacting column with spray-catching device : en
  • US2881562A - Support for flowers with cut stalks : en
  • US2881590A - Loading apparatus : en
  • US2881559A - Toy figure : en
  • US2881713A - Rail vehicle with low platform : en
  • US2881911A - Package for electric components : en
  • US2881678A - Method and apparatus for making paper or paper board or similar fibrous product : en
  • AU4233258A - Improvements in or relating to lathe and like tools with replaceable tips : en
  • AU4238658A - Character identification apparatus : en
  • AU4240358A - Improvements in freight air cushioning system : en
  • US2881931A - Control mechanism for materials handling machines : en
  • US2881980A - Fuel injection nozzle : en
  • DE1054970B - Process for the production of alkali peroxides : de en
  • DE1786964U - FLOOR CABLE Trough. : de en
  • US2882100A - Jack device for lifting fixtures and the like : en
  • US2882259A - Segmented polymers having a linear polymeric backbone with linear polymer branches attached thereto through ureido groups and process for preparing the same : en
  • DE1055097B - Method for starting up a three-phase electric shaft, in particular an accompanying encoder machine and a stationary receiver machine : de en
  • PL42003B1 - : en pl
  • US2881744A - Direct reversing internal combustion engine : en
  • PL42043B1 - : en pl
  • US2881729A - Solder wiper : en
  • CA574068A - Burners for vaporized liquid fuels : en fr
  • DE1055340B - Device for correctly gluing sections of paper, cellophane or the like onto blanks or a continuous web of paper, cardboard or the like, in particular for the production of window envelopes : de en
  • BE573972R - Platform for vehicle transport : en fr
  • CA574074A - Process for the production of gasoline through thermal and catalytic cracking : en fr
  • CA574161A - Oil-soluble calcium carbonate dispersions and method of preparation : en fr
  • DE1055086B - Speed or frequency dependent electrical switch : de en
  • DE971907C - Coal plane : de en
  • ES71125U - New reducer elevator (Machine-translation by Google Translate, not legally binding) : en es
  • CA573860A - Door mountings : en fr
  • FR1176996A - Passenger motor car with closed body and sliding doors : en fr
  • GB812102A - Disazo dyestuffs derived from diphenyl and their copper complex compounds : en
  • BE574245A - Packaging with extractor. : en fr
  • DE1054948B - : de
  • ES245430A1 - Procedure for manufacturing a glass-based product for nuclear reactions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71080U - Perfected file : en es
  • FR1176673A - Stocking machine : en fr
  • FR1176916A - Process for the preparation of caffeic esters of quinic acid and quinide : en fr
  • DE1055189B - Semi-automatic plant for the production of hollow glassware : de en
  • DE1787024U - SHOCK ABSORBER SPRING. : de en
  • GB811946A - Improvements in and relating to the treatment of polymers : en
  • DE1042302C2 - : de
  • DE1055382B - Device for connecting a can containing an additional brake fluid to the master cylinder of a motor vehicle brake system : de en
  • ES65604Y - A closure device that prevents refilling of the bottles : en es
  • FR1176632A - Machine for putting in order and supplying determined quantities of nails or similar articles to be bundled : en fr
  • FR1176670A - Process for the production of thioetherglycols : en fr
  • US2881923A - Combined flotation and clarification device : en
  • US2882066A - Vehicle wheel suspension assembly for caster and camber adjustment : en
  • AU227174B2 - 2, 3, 6-trichlorophjenylacetic acid and herbicidal compositions containing same : en
  • CA574052A - Liquid bath air cleaner : en fr
  • ES71022U - Weatherstrip support with automatic lift for doors and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176610A - Advanced protective casing : en fr
  • CH337785A - Self-winding timepiece : en fr
  • CA573904A - Monoazo dyestuffs and a process of making same : en fr
  • CA574091A - Additives for increasing viscosity of oils : en fr
  • CH337789A - Watch : en fr
  • CA573844A - Method of casting with apparatus : en fr
  • CA574076A - Method of evaporation : en fr
  • DE1786858U - RESISTANCE REGULATOR, IN PARTICULAR FOR WIRELESS COMMUNICATION DEVICES. : de en
  • ES65703Y - Protective visor for washing and coloring hair : en es
  • GB811996A - Improvements in or relating to electrical connections and to methods of and apparatus for use in making same : en
  • ES71064U - Device to form color combinations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176740A - Sintered hard metal alloy : en fr
  • FR1176840A - New composition for the cold preparation of desserts and other milk-based food preparations : en fr
  • AU4241358A - Improved polyolefin blends and process for preparation thereof : en
  • BE574318A - Profile for the production of window frames and frames : en fr
  • AU267947B2 - Water soluble amine salts of polychlorinated benzoic acids : en
  • AU4243558A - Ventilating skylight embodying improved opening and closing mechanism : en
  • BE573925A - Process for preparing aqueous solutions of threo-1-p-nitrophenyl-2-azidoacetylaminopropane-1,3-diols : en fr
  • CA573842A - Weed spray cane : en fr
  • CA574097A - Compositions for the treatment of fibrous materials comprising epoxides and reactive polymers : en fr
  • US2882208A - Electrodeposition of nickel : en
  • US2881751A - Acoustic attenuation of engine detonation shock waves : en
  • US2882149A - Flow apparatus for the continuous physical and/or chemical treatment of substances : en
  • US2882312A - Production of organophosphorus compounds : en
  • ES65246Y - A new shoe for women : en es
  • GB811842A - Laminated roofing material : en
  • GB811891A - Improvements in and relating to self locking bottle holders : en
  • ES245212A3 - Improvements in the manufacture of hygienic garments. (Machine-translation by Google Translate, not legally binding) : en es
  • NL90749C - : en
  • US2881686A - Focusing plate for photographic cameras : en
  • US2881750A - Valve : en
  • US2882240A - Smoke generator : en
  • US2882306A - Production of organophosphorus compounds : en
  • US2882469A - Semiconducting materials and devices made therefrom : en
  • PL42111B1 - : en pl
  • DE1786903U - BRIEFCASE. : de en
  • DE1055269B - Fill valve on lighters : de en
  • DE971926C - Grate arrangement for boiler : de en
  • ES245400A1 - Burner with combustión nozzle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66749Y - Perfected lighter : en es
  • ES67831Y - New clamp for joining boards, planks and the like : en es
  • GB812096A - Improvements relating to electrical switch-gear : en
  • GB812118A - Improved core for composite wood panels : en
  • GB812039A - Core barrel improvements : en
  • DE1055024B - Process for briquetting ores : de en
  • DE1055313B - Power transmission system with built-in reverse gear for heavy drives, especially for motor locomotives or railroad motorized railcars : de en
  • DE1786892U - DUMMY. : de en
  • PL41943B1 - : en pl
  • AU235576B2 - Bisquaternary diamine compounds and process forthe manufacture thereof : en
  • CA573830A - Soil stabilization : en fr
  • CA573916A - Fruit feeding and orienting means : en fr
  • US2882390A - Radio receiver alarm : en
  • CA574216A - Method for preventing adhesion and growth of barnacles : en fr
  • PL42008B3 - : en pl
  • US2881455A - Book-binding apparatus : en
  • US2881611A - Door chain lock assembly : en
  • US2881740A - Servo valve : en
  • US2882164A - Method for ripening cheese : en
  • FR1176694A - Suction pipe fitting for liquids : en fr
  • GB811850A - Ketone synthesis : en
  • PL42022B1 - : en pl
  • PL42056B1 - : en pl
  • US2882254A - Preservation of the fluidity of polymethylmethacrylate by the addition of finely divied silica : en
  • DE1787128U - PROTECTIVE DEVICE FOR HALF SHOES. : de en
  • ES71110U - Lady's shoe heel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176546A - Seat made up of elements taken from a baby carriage such as a pram, stroller, or pram-stroller : en fr
  • DE1787127U - HEEL SPOT. : de en
  • ES66314Y - Battery connection terminal : en es
  • ES71106U - Improved bed frame (Machine-translation by Google Translate, not legally binding) : en es
  • GB811814A - Metal foam and method for making : en
  • GB811920A - Improvements relating to motor fuels : en
  • GB812059A - Improvements in or relating to process of electrolytically producing oxide coatings on aluminium and aluminium alloy articles : en
  • US2881555A - Crop duster : en
  • US2882017A - Rock-piercing method and blowpipe : en
  • USD184886S - Floating server : en
  • FR1176866A - Automatic system for loop and watch strap clasp : en fr
  • GB811906A - Process and apparatus for the production of carbides, more especially titanium carbide : en
  • PL41990B1 - : en pl
  • PL42093B1 - : en pl
  • US2881535A - Sonar signal simulator : en
  • US2881957A - Baffle plates for fertilizer distributor : en
  • USD184871S - Buffet : en
  • AU255933B2 - New series of organic compounds : en
  • GR19667B - ALBUM OF CUTTING ILLUSTRATED COLOR AND NON-POST CARD. : el en
  • US2882474A - Electric current generator for synchronized drive of at least two motors : en
  • BE574067R - Process for the preparation of compounds of therapeutic value. : en fr
  • BE574124A - Method and device for massage and cosmetic water treatment of the skin of the face and neck : en fr
  • PL42039B3 - : en pl
  • DE1055328B - Process for pretreating metal blanks : de en
  • US2881992A - Radio controlled craft guiding system : en
  • US2882209A - Electrodeposition of copper from an acid bath : en
  • US2882342A - Electronic telephone system : en
  • US2881669A - Paper or board product : en
  • US2882257A - Polyester film of 2-butene-1, 4-diol and methyl vinyl ether-maleic anhydride copolymer crosslinked with n-vinyl-2-pyrrolidone and process for preparing same : en
  • DE1054937B - Borehole seal : de en
  • CA574194A - Electrode for spark machining : en fr
  • US2882351A - Neutralized amplifier circuit : en
  • PL42021B1 - : en pl
  • BE573990A - Improvements to bricks. : en fr
  • CA574024A - Seat spring construction : en fr
  • CA574081A - Cement : en fr
  • CH337623A - Glass-like material with an electrically conductive coating : de en
  • PL42011B1 - : en pl
  • PL42081B1 - : en pl
  • US2881444A - Aerodynamic seal for face masks : en
  • DE1055356B - Photographic roll closure : de en
  • DE1786899U - ADDRESS CAPSULE. : de en
  • DE1055409B - Flame spray gun : de en
  • AU3216957A - An improved dehorning device for livestock : en
  • DE1055000B - Process for the preparation of basic, tricyclic diazepine capsules : de en
  • DE1055027B - Thin-walled front wall pillar for Siemens-Martin ovens, especially tilting ovens : de en
  • ES67840Y - New plug-in socket and socket : en es
  • GB812077A - Improvements in or relating to radiographic apparatus : en
  • DE1055002B - Process for the preparation of esters of amino acids and peptides from proteins : de en
  • DE1055245B - Device for sealing gas hoods against sintered bands : de en
  • DE1787184U - DEVICE FOR CLEANING CONVEYOR BELTS. : de en
  • DE971946C - Process for the catalytic conversion of gasoline hydrocarbons : de en
  • FR1176852A - Rational utensil for the preparation of culinary creams and emulsions : en fr
  • GB811813A - Improved synthetic lubricating composition : en
  • GB811802A - Improvements in or relating to reeds for weaving-looms : en
  • US2881817A - Quiver : en
  • PL42117B1 - : en pl
  • US2881508A - Hobs with inserted edge teeth : en
  • DE1786842U - FOR ACCOMMODATION OF ELECTRICAL EQUIPMENT SPECIFIC ENCLOSURE WITH OUTSIDE CONNECTION TERMINALS. : de en
  • DE1787070U - ADVERTISING MATERIAL IN THE SHAPE OF A HULL PLASTIC. : de en
  • US2881486A - Method and apparatus for making molds in which laminations define a matrix : en
  • US2881765A - Brassiere : en
  • USD184896S - Refrigerator cabinet : en
  • CA573943A - Exposure apparatus for making exposures : en fr
  • CH337683A - Fuel injection pump for internal combustion engines : de en
  • DE1055433B - Process for producing a carbon-containing molding compound, in particular as a starting material for electrodes or hard coal briquettes, with the addition of pitch as a binder : de en
  • DE1787062U - DEVICE FOR EMPTYING CONTAINERS, IN PARTICULAR MIXING CONTAINERS. : de en
  • DE1787153U - TRAIN VEHICLE FOR TOY AND MODEL TRAIN SYSTEMS. : de en
  • DE971834C - Method and device for the production of in-situ concrete piles : de en
  • ES244437A1 - Rotating seat coupling system for passenger transportation vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67383Y - Useful for sawing, applicable to tools with reciprocating rectline movement head : en es
  • FR1176547A - Gas tap : en fr
  • GB812044A - 5, 6-dihydro-1, 4-oxazine-2-ones : en
  • ES68006Y - Typical ceramic piece for vaults : en es
  • ES66556Y - Improved rear view mirror attachment system : en es
  • FR1176964A - Roller dryer improvements : en fr
  • US2882057A - Selective multi-section ball shutter : en
  • US2882509A - Interfitting electrical connector : en
  • ES246052A1 - Extractor procedure for the manufacture of tubis of platic matter. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66485Y - Perfected plug socket : en es
  • DE1055315B - Process and bath for the electrodeposition of a gold-silver alloy : de en
  • DE1055439B - Fast running labeling machine : de en
  • GB811841A - Improvements in or relating to uranium alloys : en
  • GB811968A - Improvements in or relating to devices for conditioning the exhaust gases of internal combustion engines : en
  • DE1055254B - Automatic venting of water meters, especially the valve box of compound meters : de en
  • DE1055450B - Device for regulating the travel distance of the pneumatic tube sockets in a switch pneumatic tube system : de en
  • DE1787030U - ELASTIC TWISTING RESISTANCE COUPLING. : de en
  • ES244710A1 - Improvements introduced in arados. (Machine-translation by Google Translate, not legally binding) : en es
  • ES45593Y - A bucket with articulated molds for the production of small blocks of ice : en es
  • ES67971Y - Pliers for straightening metal tines : en es
  • FR1176515A - Double Chain Raclette Conveyor : en fr
  • FR1176965A - Mixing valve for sanitary installations and other applications : en fr
  • FR1177000A - Device for particle counting : en fr
  • FR1176561A - Mobile height support formed by retaining frames : en fr
  • FR1176577A - Material of construction and padding of mattresses, cushions, seat backs and the like : en fr
  • GB811873A - Improvements in or relating to die casting machines : en
  • AU232471B2 - Process and apparatus for removing stains from textiles andthe like : en
  • CA574078A - Belt type abrading machine : en fr
  • CA574163A - Simulated leather decorative coating : en fr
  • CH337561A - Heat exchanger for freezing out at least one component from a gas mixture : de en
  • DE1787099U - PIPE CONNECTION. : de en
  • DE1787123U - OUTSOLE SEWN TO SHAFT WHEEL. : de en
  • US2881891A - Driving clutch mechanism : en
  • DE1055446B - Filling device for storage bunkers with a centrally arranged vertical guide for the goods to be filled : de en
  • DE1786828U - TRANSPORTABLE FORMWORK FOR THE PRODUCTION OF CONCRETE SLABS. : de en
  • AU4237858A - Improvements relating to suction cleaners : en
  • DE971927C - Atomizer for carburetors of internal combustion engines of any fuel : de en
  • ES245779A1 - Procedure for the preparation of compositions based on monometalamide of the acid or, O-dimethyltiofosfoilacºtico for the control of the fly of the olive. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68045Y - Dice game : en es
  • FR1176831A - Process and installation for sterile packaging, in vials and other containers, of sterilized products : en fr
  • FR1176558A - Locking and lifting device for stirrup systems of spinning machines : en fr
  • PL42016B1 - : en pl
  • AU229759B2 - Pressure sensitive adhesive tapes : en
  • CA574221A - Method and apparatus for treating lamp filaments : en fr
  • CA574080A - Mass spectrometer : en fr
  • DE1055252B - Printing recorder for double registration of measured values transmitted using the pulse method : de en
  • DE1786854U - SWITCHING DEVICE FOR ELECTRICAL DEVICES WITH CONTACT DISTANCE DEFINED FOR SAFETY REASONS. : de en
  • DE1787147U - SOCIAL GAME. : de en
  • DE1787148U - DOLL BED. : de en
  • FR1176514A - Advanced warning terminal : en fr
  • FR1176906A - Saw equipped with a reciprocating cutting tool : en fr
  • DE1055319B - Device for coating objects by dipping them into molten metal such as tin or soldering tin : de en
  • DE1786973U - SPORTS CAP WITH SUNGLASSES. : de en
  • DE1055044B - Arrangement for AC traction vehicles for axle pressure compensation in driving and braking : de en
  • DE971938C - Optical-electrical setting and control device : de en
  • US2881647A - Multiple wire nodule forming machine : en
  • ES67408Y - A new clothesline : en es
  • FR1176781A - Improvements in telemetry devices : en fr
  • GB811992A - Improvements in electric heating cables : en
  • ES66902Y - Rotating device for warehouse display and self-service of lighting lamps : en es
  • ES67719Y - File for callus and callus suppression : en es
  • FR1176905A - Discreet automatic jamming device : en fr
  • DK87141C - System for regulating the magnetization of a main machine by means of a feeding machine. : da en
  • FR1176528A - Single, central connection for measuring and regulating liquid or gas streams : en fr
  • US2881883A - Clutch for grain drill : en
  • DK87143C - Process for stabilizing copper phthalocyanine pigments produced by mechanical processing. : da en
  • US2881575A - Case filling machine : en
  • US2882415A - Radiation dosimeter color standard : en
  • PL42025B1 - : en pl
  • US2882384A - Welding system : en
  • US2881936A - Insulated container : en
  • US2881789A - Safety lock valve for fuel line : en
  • DE1786976U - RECORDS - GRIP CLAMP. : de en
  • ES246467A1 - An apparatus for the production of a nerved sheet for the formation of separators of electrical accumulators. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176582A - Cooler-moderator for nuclear reactors : en fr
  • FR1176871A - New process for coloring polyester fibers : en fr
  • BE573953A - Fire-starter cartridge for fireplaces : en fr
  • DE1786874U - CAPACITOR OD. DGL. WITH BRACKET CLAMP. : de en
  • DE1787039U - LUBRICATION CONNECTOR. : de en
  • MC88A1 - Improvements to electrical circuit elements. : en fr
  • AU4238458A - Character reading apparatus : en
  • CH337685A - Diffuser on centrifugal flow machines : de en
  • DE1786994U - SMALL MONEY CONTAINER COMBINED WITH A KEY RING. : de en
  • DE1787136U - ROCKING AND GYMNASTIC TIRES. : de en
  • DE1055452B - Device for pressure-wise separation of the trapping chambers for separated fluid components in centrifugal separators : de en
  • DE1787021U - RING-SHAPED OR SCREW-SHAPED SPRINGS FOR ELASTIC MOUNTING OR SPRING CLAMPING OF CYLINDRICAL PARTS. : de en
  • US2881985A - Reel for receiving a spool of film : en
  • ES66295Y - Auxiliary crown cap : en es
  • BE572053A - : en
  • CA574089A - Method for beneficiating manganese-containing materials : en fr
  • DK87135C - Steam generator with heat-formed tubular surfaces and with forced, direct flow as well as methods of operating such steam generators. : da en
  • DE1055045B - Rolling pantograph : de en
  • DE1055351B - Roller scrapers, especially for paper machines : de en
  • ES65118Y - Bra stockings and socks : en es
  • ES67685Y - Electric hood for cars : en es
  • GB811907A - Improvements relating to photographic emulsions : en
  • US2881498A - Terminal fastener : en
  • US2881858A - Apparatus for separating dust or liquid drops from a gaseous medium : en
  • US2882162A - Process for producing puckered and curled cereal flakes : en
  • GB811905A - Improvements in or relating to synthetic resin bituminous coating compositions : en
  • GB811977A - Process for improving the quality of lubricating oils : en
  • GB812087A - Improvements in and relating to elastic waistbands for trousers, skirts and other garments : en
  • FR1176595A - Time delay relay and its applications : en fr
  • FR1176732A - Method and machine for lathe machining of cast rings : en fr
  • GB811894A - Improvements in or relating to the etching of metal foil : en
  • GB812041A - Improvements in and relating to fluid conduit couplings : en
  • USD184856S - Headboard for a bed : en
  • DE1055250B - Procedure and arrangement for testing gears : de en
  • DE1786876U - RADIATOR FOR MICROWAVE THERAPY. : de en
  • DE1786872U - THROTTLE COIL, IN PARTICULAR FOR OPERATING FLUORESCENT LAMPS. : de en
  • DE1055214B - Reinforced concrete ribbed ceiling and steel profile girders used to manufacture this ceiling : de en
  • DE1055322B - Hydraulically controlled turret head : de en
  • PL42113B1 - : en pl
  • US2881469A - Fish skinning apparatus : en
  • US2881515A - Tractor wheel puller : en
  • US2882073A - Gasket for bell and spigot concrete pipe : en
  • US2882188A - Method of reclaiming insulated wire : en
  • US2882475A - Machine tool control system : en
  • ES246178A1 - Device applicable to mower-trillmators intended to allow the sieve of cereals of lengths. (Machine-translation by Google Translate, not legally binding) : en es
  • US2881816A - Implement with a handle for securely holding tubers and the like when peeling and preparing the same : en
  • DE1055029B - Electric furnace lid : de en
  • DE1055182B - Process for the production of base materials for shaped pharmaceutical or cosmetic preparations such as cones, pens and the like. like : de en
  • DE1055234B - Process for the production of new, hardenable basic condensation products : de en
  • DE971932C - Circuit arrangement for the ignition and operation of discharge burners, especially for mixed light lamps : de en
  • US2881437A - Automatic nailing machine : en
  • US2881561A - Power and steering unit : en
  • DE1786837U - CABLE ENTRY TO MOBILE CONSUMERS. : de en
  • DK87136C - Cylindrical pressurized gas container of metal. : da en
  • ES66105Y - A perfected valve for liquid discharge : en es
  • GB811947A - Chairs connected in a row : en
  • CA574175A - Water-insoluble disazo dibenzothiophene dioxide coloring compounds : en fr
  • US2882294A - Substituted phosphonylidene diimino dibenzoic acids and polyesters therefrom : en
  • US2882486A - Secondary emission measurement : en
  • DE1055276B - Plant protection plate : de en
  • DE1055109B - Capacitor-excited single-phase asynchronous generator : de en
  • DE1787056U - BARRIER, IN PARTICULAR FOR HIGH PRESSURES. : de en
  • NL90778C - : en
  • US2881440A - Heel attaching machines : en
  • US2882216A - Circulatory process for treatment of hydrocarbons with in situ production of hydrogen : en
  • DE1786812U - EQUIPMENT FOR APPLYING A LID TO A CAN. : de en
  • GB811960A - Improvements relating to paper roll holders : en
  • ES246296A1 - Artificial silk thread machine for thread groups. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811773A - Process for the production of copper coatings on base metals : en
  • ES246367A1 - A thermostatic apparatus for regulating the temperature of a fluid. (Machine-translation by Google Translate, not legally binding) : en es
  • ES64194U - Electric appliance liquid heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176579A - Electric heating body by surface and its manufacturing process : en fr
  • FR1176775A - Mine prop valve : en fr
  • FR1176887A - Manufacturing process for heels and soles : en fr
  • FR1176860A - Method for manufacturing espadrille soles and espadrilles comprising such soles : en fr
  • ES67661Y - Elastic profiled element for pavement and runway expansion joints, for traffic signs : en es
  • DE1055263B - Eddy current tachometer : de en
  • DE1055306B - Sealing ring with support ring : de en
  • DE1786946U - EGG TONGS. : de en
  • US2882276A - Certain esters of amino alcohols : en
  • US2882421A - Engine starter gearing : en
  • FR1176941A - Process for the preparation of organic compounds which can be used in particular as intermediates for the preparation of dyes : en fr
  • NL193566A - : en
  • PL42058B1 - : en pl
  • US2882063A - Adjustable wheel mounting for lawn mower : en
  • ES67502Y - Perfected hanger : en es
  • FR1176787A - Feed or discharge device for a collector : en fr
  • US2881672A - Method and apparatus for manufacturing paper or fibrous board : en
  • US2881859A - Atmospheric lint condenser : en
  • US2882442A - Method for stabilizing klystrons : en
  • CA573937A - Electronic cursor for radar display : en fr
  • DE1055408B - Method for sending and receiving physical values : de en
  • CA574217A - Fluid line coupling for hydraulic control systems : en fr
  • DE1054972B - Process for the production of largely mercury-free sulfuric acid : de en
  • DE1786829U - WEDGE SNOW PLOW, IN PARTICULAR FOR MOUNTING ON LOCOMOTIVES. : de en
  • ES71031U - Improved folder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176758A - Internal combustion piston engine : en fr
  • FR1176926A - Piperazine derivatives and their manufacture : en fr
  • GB812072A - Electric adjusting control for controlling or regulating, particularly for regulating electrodes of electric-arc furnaces : en
  • ES71006U - New fishing hook equipped with a spoon (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055202B - Holding bracket with clamping screw for attaching curtain rails or the like to wall iron : de en
  • GB812050A - Improvements relating to slats for blinds or shutters : en
  • GB812120A - Cycloalkyl derivatives of urea and herbicidal agents : en
  • DE1055457B - Digester for sewage sludge : de en
  • GB811875A - Improvements in or relating to cold-hammering devices for crankshafts : en
  • DE1786960U - BOTTLE GLASS PANEL. : de en
  • DE1787187U - DEVICE FOR TILTING TRANSPORT CONTAINERS. : de en
  • BE573947A - Pressurized fluid control : en fr
  • BE574183Q - Casting device for casting ladles of molten metals, in particular steels and precious metals : en fr
  • CH337697A - Shut-off device : de en
  • DE1055461B - Device for deodorising a toilet room : de en
  • DE1787001U - DEEP TURNING PLOW. : de en
  • DE1055440B - Bag closure : de en
  • CH337744A - Apparatus for mixing specific proportions of materials : en fr
  • DE1055273B - Working tines for grass cutters : de en
  • DE1055343B - Device for conveying workpieces in paper processing machines, in particular in machines for producing cross-bottom bags, using conveyor chains : de en
  • DE1786898U - CROWN PART ON UMBRELLAS. : de en
  • US2881952A - Separable drinking rim and opener for can containers : en
  • US2882103A - Hinge connections for tractor tracks : en
  • PL42095B1 - : en pl
  • ES67068Y - Advanced tap for pressurized liquids : en es
  • CH337545A - Process for the preparation of derivatives of aniline containing two CISO2 groups : de en
  • CA574098A - Preparation of basic polyvalent metal salts of sulfonic acids : en fr
  • US2881761A - Sanitary belt with moisture proof napkin pocket : en
  • US2882360A - Domestic appliance : en
  • PL41984B1 - : en pl
  • FR1176653A - Process for distributing the pulp from the dispenser on the manufacturing wire mesh and dispenser for implementing this process : en fr
  • ES65654Y - A single central linking device for gas meters : en es
  • DE1055393B - Device for stopping the tool spindle of a tool, e.g. B. a grinding machine in a predetermined angular position : de en
  • DE1055374B - Device for ground guidance of aircraft : de en
  • ES246476A1 - Deposit for liquids with valvular equipment of automatic feeding. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176647A - Women's shoe heel wear part : en fr
  • GB811994A - Improvements in or relating to subscribers line circuits for use in telephone systems : en
  • GB812029A - Improvements relating to slug casting machines : en
  • GB812070A - Improvements in or relating to electrical fuses : en
  • ES67779Y - Folding conveyor : en es
  • FR1176869A - Improvements to trawls, in particular floating trawls, or similar nets : en fr
  • GB811800A - A generator of heated and pressurized gas to act as motive fluid : en
  • FR1176651A - Thread relief device supplying cotton looms, straight knitting looms and straight knitting machines : en fr
  • PL42026B1 - : en pl
  • US2881787A - Safety control valve : en
  • US2881841A - Hydraulically boosted anchor for wells : en
  • US2881876A - Cubicle assembly : en
  • DE1055376B - Spur gears, especially for motor vehicles : de en
  • DE1787192U - SYNCHRONO CLOCK PROVIDED WITH A CURRENT DISCONNECTING DEVICE. : de en
  • ES68092Y - Album of removable sheets for photographs and the like : en es
  • FR1176659A - Synergistic antioxidant composition and its applications : en fr
  • AU4237158A - Improved device for controlling the engagement of automatic clutches, "particularly for motor vehicles : en
  • CH337794A - Device for maintaining mechanical vibrations : de en
  • CA574065A - Reinforced dead-end splice connector : en fr
  • PL41947B1 - : en pl
  • PL42015B1 - : en pl
  • US2881445A - Combination inner and outer inflated boxing glove : en
  • US2881600A - Mechanically refrigerated railway car : en
  • US2882303A - Process for producing organophosphorus compounds : en
  • DE1055456B - Bohlwerk anchoring, z. B. Sheet pile anchoring : de en
  • LU36881A1 - : en
  • US2881443A - Face shield device : en
  • US2882129A - Nitric acid recovery from waste solutions : en
  • DE1055064B - Blocking member in the form of a Koaxialleitungsstueckes and antenna arrangement with such a blocking member : de en
  • CA574183A - Aircraft undercarriages : en fr
  • AU4235758A - Treatment of moltenferrous material : en
  • DE1054974B - Process for the production of titanium trichloride in addition to chlorides of the metals of VI. or VIII. Subgroup of the Periodic System containing mixtures : de en
  • DE1787200U - INLET FABRIC. : de en
  • IE23146L - Pipe spinning apparatus : en
  • US2881684A - Camera with objective coupled shutter release lock and picture boundary selector : en
  • US2882195A - Semiconducting materials and devices made therefrom : en
  • US2882448A - End-shield assemblies for grid magnetrons : en
  • US2881735A - Retractable writing instrument : en
  • US2881929A - Blank feeder and stacker : en
  • US2882176A - Cellulose acetate fibers containing nickel carbonate : en
  • AU255934B2 - Tetracycline drugs and method of preparing same : en
  • BE574231Q - Vibrating centrifuge with automatic discharge. : en fr
  • DE1054951B - Shear table mounting for clippers : de en
  • PL42065B1 - : en pl
  • US2881948A - Napkin dispenser : en
  • US2882238A - Barium phosphate phosphor : en
  • US2882425A - Biased diode switching means : en
  • ES65582Y - Perfected sports boat : en es
  • ES67361Y - Typographic mold holder : en es
  • CA573887A - Crushing jaws and anvils for rock-crushing machines : en fr
  • US2881833A - Sewing machine attachment for cutting seam binding : en
  • AU233107B2 - Electric hotair douche : en
  • CA574106A - Method and apparatus for extrusion coating of continuous pipe : en fr
  • US2881804A - Hose stiffener : en
  • US2882079A - Radial and longitudinal stressabsorbing suspension pivot : en
  • AU231023B2 - Polish applicator : en
  • BE574031A - Process for preserving the flavor of edible products. : en fr
  • CH337633A - Device for making coffee : de en
  • CH337719A - Process for the digestion of wood chips with ammonium bisulfite cooking liquor : de en
  • CA573945A - Transmission control system : en fr
  • CA574213A - Extrusion process for elastomer pellets coated with accelerators : en fr
  • ES68047Y - Hygienic cap for bottles and the like : en es
  • AU4227158A - Improvements in or relating to electric flash-butt welding machines : en
  • US2881604A - Circular knitting machine : en
  • US2882366A - Dishwasher with float switch : en
  • USD184888S - Dish : en
  • DE1055317B - System for checking the plating of a sheet metal strip : de en
  • ES246364A1 - A procedure for hydrocarbon halogenation. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65462Y - An improved clutch and brake device for electric motors : en es
  • FR1176988A - Front axle load carrier of tractors and tractors fitted with this load carrier : en fr
  • CH337632A - Towel dispenser : de en
  • CH337727A - Color film material and method of making the same : de en
  • DK87139C - Device at electrical low and high voltage control panels. : da en
  • PL42052B1 - : en pl
  • US2881683A - Curb and pavement finishing machine : en
  • US2881808A - Aerosol valve : en
  • DE1055292B - Two-stroke engine, especially a small engine, the piston and cylinder of which are made of light metal : de en
  • DE1787003U - LAWN LIFT. : de en
  • DE1787168U - FUEL CAN FOR THE PRINTING INDUSTRY. : de en
  • BE573964A - Rhodium deposited by electroplating and having low internal tensions : en fr
  • CH337622A - Transparent glass element : de en
  • DE971942C - Pipe supports subjected to bending and kinking : de en
  • AU3245357A - Improved buckle : en
  • BE574271R - New condensation products, their preparation and use. : en fr
  • BE574279A - Process for purifying sweet juices by simultaneous addition of lime and carbon dioxide. : en fr
  • CA574152A - Aircraft undercarriages : en fr
  • DE1787087U - ARRANGEMENT FOR FASTENING HOLLOW PROFILES, IN PARTICULAR TRIMS ON MOTOR VEHICLES. : de en
  • US2882182A - Method of preparing a wax coated fibrous sheet material : en
  • NL90576C - : en
  • US2881682A - Carton conveying and transfer mechanism : en
  • US2881933A - Coring tube cleaner : en
  • US2882391A - Electric radio tuner : en
  • DE1786995U - MULTIPLE KETTLE AS A HOLDER FOR JEWELRY STONES OF DIFFERENT SIZES. : de en
  • ES67966Y - New capsule for fluorescent lamp primers : en es
  • CA574093A - Mixed phenolic antioxidants for rubber : en fr
  • CA574197A - Powder image fixing methods and apparatus : en fr
  • CH337598A - Writing material and process for making the same : de en
  • CH337756A - Circuit arrangement for remote-controlled display devices : de en
  • AU227274B2 - An improved means for loading coal and dirt into skips : en
  • ES66077Y - Toy X-ray Machine : en es
  • FR1176663A - Process for the production of elongated pieces of glass : en fr
  • DE1055421B - Device for producing hollow concrete bodies : de en
  • DE1054993B - Process for the preparation of organohalosilanes : de en
  • DE1786911U - CASE FOR KEY. : de en
  • ES246064A1 - Procedure to stabilize polyamides. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176816A - Arrangement for fixing surround and separating glasses on sales counters : en fr
  • US2881641A - Hydraulic power transmission : en
  • US2881867A - Knob lock : en
  • US2882487A - Magnetic instrument : en
  • DE1055096B - Electric actuator for control systems : de en
  • DE1786927U - QUILT. : de en
  • ES65437Y - New carbonated water pressure tester for vessels fitted with a crown cap : en es
  • ES71086U - A perfect papers subject (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176509A - Power steering for motor cars : en fr
  • US2881451A - Mattress handle : en
  • DE1055178B - Process for the isolation of oxyphenylbenzo-gamma-pyrone derivatives from hawthorn : de en
  • ES68089Y - Improved damper for loom shuttles : en es
  • FR1176563A - Rolling trolley that can hold dishes : en fr
  • FR1176586A - cigarette case for automobiles : en fr
  • GB811844A - Improvements in or relating to the treatment of thermoplastic synthetic materials : en
  • US2881981A - Gyratory crusher concave adjustment : en
  • US2882318A - Hydroxy-methylindanone oximes and method : en
  • ES67860Y - Magnifying glass viewfinder : en es
  • ES68168Y - Perfected head cover : en es
  • FR1176821A - Improvements in processes for preparing iso-olefin-poly-olefin interpolymer derivatives : en fr
  • CA574130A - Slip casting of variously shaped articles : en fr
  • GB812040A - Improvements in automatic guns having their breech-block released from locked position by the gun recoil : en
  • CH337590A - Electrode for glass furnace : en fr
  • PL42054B1 - : en pl
  • US2881724A - Thread tensioning device for a shirring attachment for sewing machines : en
  • DE1055338B - Process for making chocolate cigarettes : de en
  • DE1786819U - CUTTING DEVICE. : de en
  • GB812116A - Fluorinated polymeric materials : en
  • US2881884A - Impact clutch : en
  • CA574073A - Door check : en fr
  • CH337646A - Buffer closing the vent passing through one of the panes of a window : en fr
  • US2881628A - Transmission mechanism employing pivotally mounted rotatable disk means for controlling speed variations : en
  • ES71020U - Mold-container for suppositories also serving as a device for the introduction of suppository discs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1042023C2 - : de
  • DE1055102B - Overcurrent switch : de en
  • US2881856A - Electrical control circuits : en
  • USD184902S - Toaster : en
  • FR1176566A - Belt polisher for woodworking : en fr
  • GB812026A - Improvements in fluid pressure rams : en
  • US2881598A - Heat transfer system of the vaporization-condensation type : en
  • US2882504A - Plastic encased coil : en
  • ES245364A3 - Auromºtica filler-filler. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176700A - Device for photographic reproductions on printing cylinders : en fr
  • PL41958B1 - : en pl
  • DE1787008U - PARALLEL SLIDING FRESSING OR BARRIER FOR BIG CATTLE. : de en
  • ES68060Y - Heating bag : en es
  • ES244828A1 - Procedure for the obtainment of perfumed or aromatic bleaches. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68056Y - Figures to form fancy necklaces and bracelets : en es
  • FR1176923A - House building system : en fr
  • BE574348A - Device for discharging water from a sanitary installation. : en fr
  • BE577214A - : en
  • FR1176755A - Process for the manufacture of wood concrete, products thus obtained and their applications : en fr
  • PL42120B1 - : en pl
  • US2881843A - Power plant control : en
  • US2882169A - Cheese package : en
  • US2881608A - Pyrophoric cigarette lighter : en
  • US2881775A - Fare collectx : en
  • DE1055049B - Focusing arrangement for a vidicon tube : de en
  • DE1055063B - Resonator for very short electromagnetic waves : de en
  • DE1055197B - Canteen with a multi-part cover made of pressed plastic parts : de en
  • US2881668A - Paper forming section : en
  • ES245994A3 - Washing device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2882201A - Cyclohexanone-zo-yl-l bet a - naphthol : en
  • CH337671A - Process for manufacturing a spectacle arm provided with a hinge element and spectacle arm obtained by this process : en fr
  • CH337673A - Magnetic storage device : en fr
  • CH337766A - Automatic feeding device on a revolver interlocking tile press : de en
  • US2881703A - Spark generating device : en
  • US2881754A - Door fireplace screen : en
  • US2882042A - Vapor pressure spring : en
  • DE1055073B - Oil pressure cable : de en
  • ES71089U - Plug for liquid fuel tanks for burner supply (Machine-translation by Google Translate, not legally binding) : en es
  • CA574018A - Pressure responsive indicating means : en fr
  • ES67783Y - Folding handle : en es
  • FR1176601A - Method and apparatus for manufacturing corrugated tubes : en fr
  • ES67506Y - Atomizer nebulizer spray device with replaceable bottles : en es
  • FR1176719A - Method and device for loading trolleys, transport wagons or the like : en fr
  • FR1176811A - Machine for the preparation of food products : en fr
  • DE1787172U - PACKAGING DEVICE FOR BAKED PRODUCTS OD. DGL. : de en
  • US2882036A - Conveyor weighing scale : en
  • DE1786913U - HALF CASE FOR CUTLERY, JEWELRY ORDERS DGL. : de en
  • FR1176949A - Trawl training : en fr
  • PL42029B1 - : en pl
  • DE1055016B - Device, in particular hand pliers with clamping jaws, for lifting the key button from the key levers of a writing, calculating or similar machine : de en
  • PL41996B1 - : en pl
  • ES64729Y - New plugs and socket bases : en es
  • ES244877A1 - Procedure for manufacturing religious pictures whose reasons are constituted by a plurality of colored carpet pieces and/or paper. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67600Y - New control for clutches : en es
  • ES67686Y - Illuminated license plate for car keys : en es
  • ES67910Y - Perfected headscarf : en es
  • ES67951Y - Sweat coating perfected for hats, caps and berets : en es
  • DE1787150U - STRIKING AND RATTLE INSTRUMENTS. : de en
  • ES246453A3 - Manufacturing procedure of diamond drill bits for drilling and perforating all kinds of terrain. (Machine-translation by Google Translate, not legally binding) : en es
  • ES62764Y - Enhanced double bearing for steerable wheels : en es
  • ES67755Y - Pliers for tensioning and sealing strips : en es
  • FR1176626A - Method and device for spraying liquids : en fr
  • US2881625A - Control apparatus for variable ratio power transmission means : en
  • US2882231A - Needle oil : en
  • GB811867A - Dehydro-compounds of the steroid series and process of making same : en
  • US2881544A - Picture supporting means : en
  • US2881715A - Dough molding device : en
  • US2881758A - Ventilated impermeable protective outfit : en
  • US2881901A - Magnetic conveyor : en
  • DE1055311B - Thermostatically controlled multi-way valve : de en
  • DE1055165B - Refractory, basic or neutral stone, especially for refractory furnace ceilings, and process for its production : de en
  • GB811823A - Improvements in or relating to radio communication apparatus : en
  • FR1176782A - Improvements to differential trip circuit breakers : en fr
  • ES67989Y - Bird drinker : en es
  • GB811845A - Hydroxy-steroids and process for their manufacture : en
  • ES66878Y - Improved pouring cap : en es
  • ES71063U - Written element of perfection (Machine-translation by Google Translate, not legally binding) : en es
  • GB811889A - Improved force to direct current transducers : en
  • US2881894A - Spool for typewriter ribbon : en
  • US2881896A - Typewriter of sectional construction : en
  • US2881903A - Bearing arrangement for slender cross members in wide conveyors : en
  • US2881984A - Rolling machine : en
  • US2882430A - High voltage connector : en
  • US2881483A - Horizontally pivoted window : en
  • US2881725A - Sewing machine attachment : en
  • US2881972A - Pressure chargers for internal combustion engines : en
  • FR1176977A - Safety adjustment device for sawing machines : en fr
  • ES71077U - Improved bookbinder (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786978U - GAUSS-TYPE PHOTOGRAPHIC LENS. : de en
  • ES244374A1 - A device for the manufacture by blowing objects of plastic matter. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246381A1 - A regulation device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246021A1 - A device to improve the starting of proportional counters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176625A - Typewriter : en fr
  • GB811914A - Improvements in cam-controlled mechanism : en
  • US2882021A - Collapsible barricade : en
  • DE1055397B - Lock for double-wing doors of passenger cars : de en
  • DE1055467B - Locking device for the diffuser of a water turbine : de en
  • DE971837C - Electric trigger : de en
  • FR1176944A - Suspended roller drive device : en fr
  • GB812115A - Improvements in centrifuges : en
  • DE1787135U - TIRES WITH WIND INSTRUMENTS TO CREATE A MELODIC SOUND WHEN ROTATING. : de en
  • DK87140C - High voltage electrical apparatus and method of manufacturing the same. : da en
  • FR1176693A - Improvements in welded assembly of tubes and the like : en fr
  • ES67947Y - Drive device for electric toothbrushes : en es
  • GB811848A - Modified polypropylene : en
  • US2881538A - Combined chalk board and bulletin board : en
  • US2881557A - Soap holder : en
  • US2882095A - Wheel cover : en
  • US2882297A - Preparation of acrylic acid esters : en
  • US2882378A - Induction heating apparatus : en
  • US2881830A - Electromagnetic control system : en
  • US2882457A - Magnetic control apparatus : en
  • DE1787181U - ASH TRAY CARRIER. : de en
  • DE1055003B - Method for purifying glutamine or asparagine : de en
  • DE1055192B - Process for making colored glass fibers : de en
  • GB811893A - Aldehyde monoperacylates : en
  • FR1176863A - Mobile shoe transport frame for the manufacture of shoes or the like : en fr
  • FR1176898A - Umbrella flowing : en fr
  • ES66192Y - Fastener and extractor cap : en es
  • ES67881Y - Three-step tap perfected for mixing or treatment of liquids and steam outlet : en es
  • DE971929C - Process for the production of tubular coolers from aluminum or aluminum alloys : de en
  • CH337754A - Ignition fuse for projectile : en fr
  • ES71128U - New support for ballast housing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176884A - New variety of closed calyx carnation with red geranium flowers : en fr
  • GB811936A - A mask assembly for cathode ray tubes : en
  • GB811866A - Method and mould for moulding tubular containers from plastics material : en
  • PL42010B1 - : en pl
  • ES66173Y - Perfected tile : en es
  • GB811835A - Sealing device for rotary shafts : en
  • US2881464A - Cotton rug cleaning tool : en
  • CA573918A - Control for steering-by-driving mechanism : en fr
  • US2881825A - Adjustable lock ring safety clamp for truck wheels : en
  • CA573979A - Manufacture of dihydrazinodiazine derivatives : en fr
  • CH337660A - Process for the preparation of compounds containing epoxy groups : de en
  • BE574055A - De-graphiting device for rich gas nozzles in recovery-fired coke ovens : en fr
  • DE971928C - Working method and injection device for diesel engines operated with overload : de en
  • GB811884A - Improvements in foot-arch supports : en
  • ES245215A1 - New lubrication system in two-stroke cylinder explosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67885Y - Extractor : en es
  • ES244435A3 - Improvements in vulcanization bags. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176703A - Floating power plant : en fr
  • GB811820A - Catalytic hydrogenation of acetylene : en
  • US2881851A - Apparatus for silencing the exhaust of internal combustion engines : en
  • ES66990Y - Guideline for playing the piano and analogous musical instruments : en es
  • GB811871A - Improvements in roller mills for grinding cereal products : en
  • PL41959B1 - : en pl
  • US2882007A - Fluid pressure operated valve : en
  • US2882041A - Motor vehicle suspension : en
  • US2882522A - Amplitude comparator circuit : en
  • ES68132Y - Light Equalizing Exposure Meter : en es
  • US2881756A - Intestinal biopsy capsule : en
  • FR1176878A - Synchronizer for gearbox : en fr
  • FR1176928A - Sulfur derivatives of quinaldic acid and their preparation : en fr
  • GB811953A - Water-insoluble quinazoline monoazo dyestuffs : en
  • GB812067A - Magnetic recording/reproducing head : en
  • DE1055161B - Gas fire : de en
  • DE1054944B - Process for removing the inner protective tube when stretching tubular seamless workpieces made of difficult to deform steel : de en
  • ES65566Y - A perfected seal for bottles in general : en es
  • FR1176731A - Method and devices for applying electroplated coatings : en fr
  • FR1176935A - Novel 2-piperidyl phenylcarbinol esters and their preparation process : en fr
  • GB811997A - An improved glove : en
  • ES62343Y - Concealable writing tip pen : en es
  • ES67924Y - Automatic cigarette unloading support for ashtrays : en es
  • FR1176709A - Submarine training : en fr
  • FR1176778A - Removable coat rack : en fr
  • PL42080B1 - : en pl
  • DE1054975B - Process for the continuous production of titanium or zirconium subchlorides : de en
  • DE1055365B - Fluid pump with two intermeshing gears : de en
  • DE1787045U - HOSE COUPLING, ESPECIALLY FOR FIRE HOSES. : de en
  • GB811939A - Improvements in the purification of oxo synthesis products : en
  • CH337679A - Sprayer for fungicidal and insecticidal liquids : en fr
  • FR1176780A - Further development in the manufacture of polyvinyl chloride threads and filaments : en fr
  • ES71119U - Precinct cover perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB812049A - Improvements relating to tomoscopes : en
  • DE1054940B - Large diameter hydraulic pit ram : de en
  • FR1176688A - Rod terminal for printed circuit boards : en fr
  • DE1055344B - Process for the production of tube sections for flat bags : de en
  • FR1176954A - Electronic cutting device with low cutting noise : en fr
  • US2882422A - Combined voltage and current regulating system : en
  • ES245511A1 - Assembly system of rigid elements. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176955A - Method and devices for launching self-propelled vehicles : en fr
  • DE1055324B - Device for separating devices : de en
  • DE1786824U - IMPACT STAMP FOR IMPACTING MARKINGS INTO WORKPIECES. : de en
  • DE1786952U - MOUNTING CRANE RAILS. : de en
  • ES64950U - An automatic device for determining the periods of fertility in women (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176822A - Articulation device for pivoting window or door frame : en fr
  • DE1055420B - Mobile loading, dosing and charging system : de en
  • PL41974B1 - : en pl
  • PL42102B1 - : en pl
  • PL42051B1 - : en pl
  • ES68050Y - Lick stone with clamping device : en es
  • FR1176832A - Screw guide : en fr
  • CA574036A - Thixotropic plastic compositions containing amorphous silica : en fr
  • CH337767A - Machine for cutting an earthen bread : en fr
  • US2882357A - Triple-circuit rocker or toggle switch : en
  • DE1787132U - Device for preventing thread wraps : de en
  • ES246131A1 - Improvements in respiratory equipment (Machine-translation by Google Translate, not legally binding) : en es
  • ES66929Y - Slot machine, specially intended for vending users : en es
  • FR1176511A - Continuous loom bench, for example to spin or twist : en fr
  • FR1176858A - Improvements made to tractors not fitted with an independent PTO : en fr
  • CH337509A - Process for the preparation of sulfonylureas : de en
  • CH337599A - Process for sealing floors made of capillary-active materials : de en
  • US2882417A - Well logging method and apparatus : en
  • US2881665A - Process and machine for the production of bevel gears : en
  • US2881701A - Master paper holder for rotary duplicator : en
  • US2881925A - Golf club carrying cart : en
  • US2881956A - Distributor : en
  • USD184876S - Barbecue unit : en
  • DE1054942B - Sealing of the agitator shaft on mash and launder tuns : de en
  • CA573994A - Hydraulic braking system : en fr
  • CH337559A - Heat exchanger and process for its manufacture : de en
  • ES243460A1 - Method for manufacturing stabilized electrodes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176588A - Device for passing a liquid from a fixed duct through channels formed in a rotating shaft : en fr
  • DE1054933B - Spring coil zipper and device for its manufacture : de en
  • GB812058A - Process for the alkylation of amines : en
  • CA574245A - Electromagnetically operated latch mechanism : en fr
  • CA573999A - Fluid power steering gear : en fr
  • ES68048Y - Cross Moving Coil Mechanism for Electrical Measurement Devices : en es
  • DE1055055B - Circuit arrangement for telephone extension systems with crossbar switches : de en
  • DE1055126B - Glow discharge igniter for lighting gas discharge lamps : de en
  • GB811970A - Improvements in oval beam lens : en
  • ES246112A1 - Method to protect various vessels against the effects of corrosión. (Machine-translation by Google Translate, not legally binding) : en es
  • CH337687A - Fuel flow regulator : de en
  • DE1786833U - PLASTIC INSULATED CABLE OR LINE. : de en
  • DE1786977U - FOUR-LENSED PHOTOGRAPHIC LENS. : de en
  • US2881919A - Spot scanner for comestibles : en
  • US2882234A - Method of producing magnet cores having an approximately rectangular shape of the hysteresis loop : en
  • GB812060A - A method of producing soapless greases : en
  • FR1176745A - Transportable slewing crane : en fr
  • FR1176641A - Parachute harness arranged for quick and easy removal : en fr
  • DE1055115B - Ripple control transmitter for superimposing a power network over its natural energy propagation range with audio-frequency signal voltages : de en
  • GB811995A - Improvements in or relating to apparatus for use in the making of paper or board : en
  • GB811934A - Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons : en
  • DE1786939U - ADJUSTABLE TABLE. : de en
  • DE1787103U - HEAD LIFE VEST. : de en
  • DE1787088U - GUIDE SHOE OD. DGL. FOR SUNROOFS OF MOTOR VEHICLES. : de en
  • ES246295A1 - Improvements in the provision of thread pumps in artificial silk threads. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68147Y - Fuel saving device applicable to four-stroke engines : en es
  • FR1176662A - Device for the separation of foreign particles in oil used in hydraulic power stations : en fr
  • FR1176507A - Plastic window : en fr
  • GB811847A - Improvements in or relating to the production of substances of high molecular weight : en
  • GB811942A - Improvements in the preservation of latex : en
  • BE574153A - Tool for chip removal work with an attached cutting edge : en fr
  • CH337782A - Process for drying and stabilizing pasta by means of electrical high frequency : de en
  • ES71084U - Perfected toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB811840A - Improvements in or relating to aircraft : en
  • US2881809A - Liquid-level-controlled filling device : en
  • ES246491A1 - An alarm apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68000Y - Fuel economy device for internal combustion engines : en es
  • FR1176859A - Process for the manufacture of brush-making articles and brush-making articles obtained by this process : en fr
  • DE1055413B - Toy vehicle : de en
  • CA573956A - Process for the preparation of esters of carboxylic acids of low solubility : en fr
  • CH337695A - Connection device : en fr
  • GB811821A - Improvements in or relating to railway classification systems : en
  • CA573936A - Direction signal control : en fr
  • CA573893A - Bottle cammed vending machine : en fr
  • CA573912A - Copolymers of maleic anhydride : en fr
  • CA574150A - Ornamental flower making : en fr
  • CH337763A - Apparatus for making stranded wire : en fr
  • US2881472A - Shearing and cutting apparatus for gelatinous material : en
  • US2881526A - Tool maker's square : en
  • US2881571A - Removing fins from molded products : en
  • US2882127A - Granular dicalcium phosphate product and method for the production thereof : en
  • DE1786987U - DEVICE ON OFFICE MACHINERY FOR CHECKING THE THICKNESS OF SUPPLIED DOCUMENTS. : de en
  • ES246402A1 - A method for the production of esters of testosterone and 19-nortestosterone. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67163Y - Improved valve especially applicable to inflatable elements : en es
  • CA574070A - Automatic slack adjusters : en fr
  • CH337636A - Method of manufacturing a synthetic plastic article : en fr
  • AU4211258A - New metalliferous monoazo-dyestuffs and process for their manufacture and use : en
  • PL42118B1 - : en pl
  • CH337647A - Flexible strip for mounting roller shutter slats : en fr
  • FR1176617A - Furnace and method for bending glass : en fr
  • PL41961B1 - : en pl
  • ES67743Y - Cutting tool with adjustable damper : en es
  • CA573927A - Very high frequency cavity resonators : en fr
  • CH337792A - Watch bridge : en fr
  • ES71013U - Improved tabletop tray (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055454B - Contactless vibration system driven by transistors : de en
  • GB811793A - Removable drill pipe protector : en
  • GB812092A - Process for the production of borides : en
  • ES68157Y - Involuntable glass : en es
  • GB811971A - A culture medium for the production of spiramycin by fermentation : en
  • ES65766Y - A perfected textbook : en es
  • ES65924Y - Folding frames applicable to transport platforms : en es
  • ES245059A1 - Procedure for the preparation of new benzofenonsulfonamides. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65857Y - Improved filing folder for documents and the like : en es
  • ES66650Y - Rolling device for displacement of loads : en es
  • ES67403Y - Locking pin for joining parts : en es
  • US2882260A - Crosslinked polymers of ethylenically unsaturated blocked isocyanates : en
  • ES67127Y - Device for converting a wide-mouth receptacle into a bottle with a neck and neck : en es
  • FR1176675A - Sealed window for waveguide : en fr
  • ES65152Y - A perfected bra : en es
  • FR1176791A - Halogenated organic sulfonyl fluorides : en fr
  • US2881838A - Heavy oil recovery : en
  • US2881888A - Torque control clutch : en
  • US2881924A - Electrical fixture mounting support : en
  • US2882016A - Thermal mineral piercing employing a free suspension blowpipe : en
  • ES65737Y - Flap for axial rotary compressor : en es
  • US2881693A - Brewing head for automatic coffee brewing apparatus : en
  • GB811839A - Improvements in gear for erecting bridges and similar supporting structures : en
  • DE1054983B - Process for the production of halogenated fatty acid chlorides : de en
  • DE1055312B - Back pressure and shut-off valve with spring-loaded valve closure piece : de en
  • DE1787102U - CAN PUNCH WITH LID LIFTER. : de en
  • DE1055318B - Process for the production of shaped articles from flux for use in hot-dip galvanizing, tinning and lead-coating : de en
  • CA574140A - Process for the production of an offset lithographic printing plate : en fr
  • DE1055129B - Electromagnetic relay : de en
  • CA574224A - Production of dehydroacetic acid : en fr
  • CH337549A - Process for the preparation of quaternary ammonium salts of basic esters of α-alkylated phenylacetic acids : de en
  • CA574195A - Method of and apparatus for measuring wall thickness or density by radiation detection : en fr
  • CA574177A - Powdered rubber compositions containing fillers : en fr
  • DE1055074B - Reinforcement and reinforcement sleeve for attaching wires and cables to terminals or the like. : de en
  • US2881697A - Character positioning means in wire printers : en
  • US2882386A - Tweezer-type welding apparatus : en
  • BE574123A - Oscillating centrifuge : en fr
  • CA574156A - Planter valve : en fr
  • CA574214A - Building heating and cooling system : en fr
  • CH337757A - Electric pressure sensor : de en
  • ES67052Y - New hair curler : en es
  • ES71000U - Device of adjustment of a part of somier in beds, particularly in beds for sick. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71041U - Removable broom perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176748A - Apparatus for measuring the impurity content of liquids : en fr
  • AU3239657A - Improvements in or relating to machines for applying adhesive to soles for shoes : en
  • BE574370A - Improvements to paper machines : en fr
  • US2882108A - Piston assembly : en
  • US2881801A - Pilot-operated three-way valve : en
  • DE1055121B - Method and device for extending the burning time of arc lamps, especially cinema arc lamps : de en
  • DE1055444B - Dial mechanism for electrical target control during conveyor movements, with device for storing tactile switching commands : de en
  • US2882280A - Dibenzanthrone vat dyestuffs : en
  • CH337535A - Process for the preparation of novel phenothiazine derivatives : en fr
  • CH337586A - Device for switching electrical circuits as a function of a temperature : de en
  • US2881689A - Air distribution means : en
  • US2881524A - Adjustable gun sights : en
  • US2881773A - Smoking pipes : en
  • US2882062A - Lower shelf construction for nesting cart : en
  • FR1176540A - Shelf support for stores : en fr
  • FR1176982A - Emptying device for loading boxes, in particular silo loading mixers : en fr
  • DE1786910U - KEY HOLDER. : de en
  • FR1176819A - Communications switching network : en fr
  • DE1054961B - Process for printing textile material made from cellulose acetate fibers : de en
  • DE1042455C2 - : de
  • PL42079B1 - : en pl
  • CA573924A - Manufacture of opaque glass in ribbon form : en fr
  • CH337738A - Device for parking bicycles : de en
  • US2882293A - Method of recovery of nitric acid and extraction of organic compounds from mixtures resulting from nitric oxides and nitration reactions : en
  • AU4236658A - Method of producing pure silicon for electric semiconductor devices : en
  • BE574230A - Container for liquids. : en fr
  • CA573946A - Method of producing anti-enzymatic substances : en fr
  • DE1054946B - Sheet metal stretching bench : de en
  • DE1055375B - Agricultural tractor : de en
  • DE1055179B - Process for obtaining a new active ingredient from human or animal saliva : de en
  • DE1055298B - Heating process for gas turbine drives and the device for its implementation : de en
  • FR1176934A - New acridan derivatives and their preparation : en fr
  • AU4240058A - New series of organic compounds : en
  • DE1055206B - Tower crane : de en
  • DE1055256B - Magnetic head for recording or playback with angled pole pieces : de en
  • CA574168A - Filter bag for diatomite filter : en fr
  • AU3202657A - Dryers, cookers and like machines and beaters therefor : en
  • BE574033A - Process for the regeneration of materials used for the purification of liquids. : en fr
  • BE574260A - Mold for the manufacture of paving stones. : en fr
  • BE574382A - Telephone traffic concentrator. : en fr
  • BE574218A - Method of manufacturing yarns without twisting. : en fr
  • DE1786856U - DEVICE SWITCH WITH THERMAL RELEASE. : de en
  • DE1787139U - SPORTS, PLAY AND GYMNASTICS TIRES. : de en
  • ES67805Y - Perfected handle : en es
  • FR1176738A - Assembly to generate a sawtooth current in a coil : en fr
  • US2882185A - Water soluble basic polyamides and their alkylation products : en
  • DE1055449B - Edgewise belt conveyor system with several receiving points that can be optionally loaded : de en
  • CA573839A - Profilated plywood : en fr
  • CA574157A - Production of gases containing sulphur dioxide by stepwise suspension roasting : en fr
  • DE1055316B - Process for the progressive electrical melting of the tin layer of tin-plated iron strips : de en
  • DE1055136B - Traveling wave tubes with an interaction circle for spatially harmonic operation to generate or amplify very short electrical waves of the TE type : de en
  • DE1055236B - Process for the production of nitrogen-containing polycondensation products : de en
  • ES67877Y - Magnetic support to fix a protective screen against light radiation on any metallic part of the car : en es
  • ES68080Y - Auxiliary water heater in gas cookers : en es
  • FR1176646A - Screw pumps : en fr
  • FR1176883A - New variety of carnation with red flower of the so-called midi race : en fr
  • FR1176997A - radiation shield and method of manufacture : en fr
  • CA573827A - Method and apparatus for detecting gas : en fr
  • US2881707A - Portable pump : en
  • US2881827A - Fuel manifold drainage system : en
  • US2882305A - Production of organic phosphonyl halide : en
  • US2882473A - Servomotor system for operating steering engines of ships : en
  • BE574198A - Rotary kiln : en fr
  • CA573971A - Electro-perforation of strip material : en fr
  • US2881567A - Finishing machine : en
  • ES245487A1 - New packaging procedure for the hydraulic brakes of automobiles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65257Y - Party game for the entertainment of at least two players : en es
  • ES71118U - Apparatus for cleaning floors (Machine-translation by Google Translate, not legally binding) : en es
  • GB811778A - Improvements relating to machines for carrying out barrel finishing, mixing and like operations : en
  • GB812093A - Automatic booking system : en
  • AU3250057A - An improved means for loading coal and dirt into skips : en
  • US2881650A - Electronic piano amplifier : en
  • US2881728A - Pressure-applying fixture : en
  • US2882220A - Process for producing highly refined petroleum oils : en
  • CA574094A - Tri-(dialkylcarbinyl) borates : en fr
  • BE574078A - Electric calculator for the first grade of primary education. : en nl
  • CH337777A - Ejection device on a pneumatic conveyor system for hay and the like : de en
  • US2882055A - Archery arrow : en
  • US2882035A - Weighing scale system with weight recorder : en
  • DE1055227B - Method and device for the production of the preform of a plastic intermediate film with continuous colored stripes for a curved laminated glass windshield : de en
  • DE1055264B - Device for measuring the ratio of the differential speed of two shafts to the speed of one of the two shafts : de en
  • DE1786890U - WELDING GLASS. : de en
  • ES67234Y - Sharpener perfected : en es
  • FR1176708A - Psychiatric hospital bedside table : en fr
  • PL42035B1 - : en pl
  • CH337615A - Dental composition : en fr
  • CH337699A - Method for forming an orthophosphate coating on the surface of a metal : en fr
  • CH337759A - Process for preventing the seizure of metallic materials : de en
  • DE1787178U - COIL CASE, IN PARTICULAR FOR SHOT REELS. : de en
  • BE574080A - Folding cabinet door : en fr
  • CH337618A - System for centrifuging hollow bodies : de en
  • AU231659B2 - Electric vibratory motors. 1 : en
  • CA574102A - Apparatus for resolving highly stable suspension : en fr
  • CA574220A - Helicopter power transmission system : en fr
  • DE1055225B - Process for the production of furniture-like housings and similar moldings delimiting cavities : de en
  • DE1786815U - IRONING BOARD. : de en
  • DE1786843U - MOISTURE-PROOF CONNECTION AND JUNCTION BOX, ESPECIALLY FOR MULTIPLE ELECTRIC CABLES. : de en
  • CH337563A - Railroad tamper : en fr
  • BE574145A - Preparation of anhydrite : en fr
  • BE574280A - Seal for windows, doors etc. : en fr
  • BE574181R - Synchronization device, in particular for automobile clutches, with friction clutch part and claw sliding sleeve : en fr
  • BE574209A - Steel wire mattress : en nl
  • CA574022A - Hydroforming process : en fr
  • BE574356A - Improvements made to blocked mandrels for the manufacture of seamless tubes to the continuous train with successive duo cages. : en fr
  • CA574246A - Electromagnetically operated door latch mechanism : en fr
  • ES67535Y - Improved mechanism for cutting woven fabrics with false selvage : en es
  • GB811972A - Improvements in or relating to broad-band antennae : en
  • AU227758B2 - Improvements in top surface burner for gas ranges : en
  • AU3208857A - An improved mower and windrower : en
  • SU119366A1 - Installation for determining the hydraulic resistance of tissues : en ru
  • GB811952A - The preparation of cyclic dibasic acids : en
  • DE1055462B - Card-controlled dobby for looms with a device to prevent certain shafts from being pulled : de en
  • US2882433A - Gaseous surge protector : en
  • BE574159A - Refrigerated cabinet : en fr
  • BE574180A - Loom : en fr
  • PL42082B1 - : en pl
  • AU230428B2 - Improved self-supporting hollow wall or partition : en
  • CA573933A - Reduction of unwanted signals in electro-biological apparatus : en fr
  • CH337680A - Stabilized compositions containing epoxy-hexachloro-octahydro-endo, endo-dimethano-naphthalene : de en
  • AU4235458A - Electromagnetic wave transmission device : en
  • CA574230A - Salts of thiodiglycolic acid and their uses : en fr
  • CH337630A - Process for making a cloth suitable for dry cleaning delicate surfaces and in particular paper wallpaper, and a cloth thus obtained : en it
  • US2882128A - Preparation of potassium sulphate from calcium sulphate and potassium chloride : en
  • US2882326A - Separation of organic compounds using solid adsorbents containing adsorbed polynitro aromatic compounds : en
  • DE1055281B - Teat for young cattle water bottle : de en
  • ES246362A1 - Improvements in electrically powered inflammator for high temperatures. (Machine-translation by Google Translate, not legally binding) : en es
  • AU230571B2 - New metalliferous monoazo-dyestuffs and process for their manufacture and use : en
  • BE574377A - Process for the preparation of soluble chlorine derivatives of lignin and products obtained : en fr
  • BE574157R - Combustion chamber : en fr
  • BE574176A - Method and device for pneumatic yarn spinning : en fr
  • DE1786999U - ASHTRAY. : de en
  • US2882334A - Television receiver : en
  • PL42009B1 - : en pl
  • US2882051A - Mechanically operated amusement device : en
  • US2882403A - Use of electrically controllable variable inductor for tuning purposes : en
  • US2882265A - Process for recovering whole zein : en
  • US2881516A - Method of preparing and handling coated sheet material : en
  • US2881505A - Making bonded felt : en
  • US2881591A - Mud anchor : en
  • US2882125A - Volatile fluoride process for separating plutonium from other materials : en
  • US2882142A - Method of melting aluminum ingots : en
  • US2882397A - Circuit for transforming a stored electric quantity into a number proportional to this electric quantity of electric pulses : en
  • USD184847S - Automobile top carrier : en
  • US2881500A - Corneal clamp : en
  • US2882275A - 1-p-nitrophenyl-2-azidoacetylaminopropane derivatives : en
  • USD184850S - Christmas ornament or similar article : en
  • AU4241558A - An impelement carrier : en
  • CH337666A - Topographic survey process : en fr
  • CH337512A - Process for the production of new unsaturated ketones : de en
  • DE1055346B - Device on zipper straps : de en
  • DE1787134U - GYMNASTIC MATURE. : de en
  • FR1176815A - Process for the combustion of fuels containing sulfur such as shale : en fr
  • CA574085A - Bearings having cylindrical bearing elements : en fr
  • CH337771A - container : de en
  • US2881996A - Foldable fish pole support : en
  • BE574372A - Button for clothes. : en fr
  • ES244371A1 - Procedure for the obtaining of new bencimidazoles. (Machine-translation by Google Translate, not legally binding) : en es
  • PL41951B3 - : en pl
  • BE574251A - Additional lighting for vehicles of the type with two or more wheels in order to allow orientation in the event of poor visibility and difficult city traffic. : en fr
  • CA574109A - Electrolytic cell : en fr
  • CA574160A - Apparatus for use in bending flat glass : en fr
  • CH337568A - Electronic train stop system with automatic and conditioned railway signaling machine repeater : en it
  • US2881580A - Draper-type pick-up : en
  • US2881626A - Variable speed reducer : en
  • US2882034A - Accelerometer and integrator : en
  • US2882094A - Sectional type demountable rim : en
  • FR1176649A - Time-measuring device, or vacuum clepsydra : en fr
  • US2881527A - Measuring device for machine tools : en
  • US2881723A - Shoe fastening machines with cover strip guides : en
  • USD184903S - Radial pump housing or the like : en
  • AU227907B2 - Improvements in or relating to microwave amplifiers : en
  • AU4232458A - Polish applicator : en
  • ES67135Y - Platelet perfected for machining work : en es
  • GB811831A - Improvements in or relating to rectifier rolls for flow evening in paper making machines : en
  • GB812042A - Drier for wallboard and similar sheet-like materials : en
  • AU232653B2 - Paint can holder : en
  • BE574154A - Improvements to hydraulic mine props : en fr
  • BE574374A - Transparent cover for file cabinet : en fr
  • US2881635A - Control element : en
  • US2881737A - Fountain pen feed construction : en
  • US2881880A - Power press drive mechanism : en
  • US2881943A - Access door for pressure vessels : en
  • AU4225758A - Safety device for gas cylinders : en
  • FR1176569A - Bis (acylthioimidazolinyl) ethyl ethers and their manufacturing process : en fr
  • FR1176723A - Improvements to the discharge nozzles of thruster jets : en fr
  • AU224097B2 - Edge shaping gun for glass : en
  • BE574248A - Improvements to closures. : en fr
  • CA573847A - Method and apparatus for folding box blanks : en fr
  • CA574051A - Apparatus for and method of frequency modulation of flame : en fr
  • CA574067A - Apparatus for detecting the presence and location of voids in electric insulation : en fr
  • CH337655A - Process for the manufacture of panels, sheets, and artificial shapes : en it
  • CA574225A - Refractory furnace block and method of making same : en fr
  • CH337654A - Method of treating a surface of an elongated polyethylene article and apparatus for its implementation : en fr
  • BE574267A - Device for the exterior washing of containers, in particular for closed flasks, flasks and the like. : en fr
  • BE574015A - Device for handling sheet materials. : en fr
  • BE574091Q - Double stick devices for piloting an aircraft, airplane, seaplane or any other, according to the usual maneuvers and reflexes of the pilot : en fr
  • CA573931A - Vesicular prints and process of making same : en fr
  • CA574147A - Method and device for increasing the combustion efficiency of liquid fuels : en fr
  • AU226342B2 - An improved dehorning device for livestock : en
  • CA573985A - Electron tube apparatus : en fr
  • ES65799Y - Mountable house : en es
  • FR1176927A - Chloramphenicol derivatives and their method of preparation : en fr
  • US2882151A - Photographic roll film transfer process : en
  • DE1054998B - Process for the preparation of cytostatically active ethyleneimine compounds : de en
  • DE1787190U - LIQUID RESERVOIR, IN PARTICULAR FOR HEATING OIL. : de en
  • DE971910C - Method and furnace for treating the inner surface of a hollow body : de en
  • ES65727Y - Perfected toy : en es
  • ES71050U - Bottle stopper (Machine-translation by Google Translate, not legally binding) : en es
  • ES71098U - Cover for distributor caps (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786865U - MULTI-PURPOSE ELECTRIC DEVICE. : de en
  • FR1176737A - Ammonia distillation column : en fr
  • CA574014A - Electronic motor control circuit : en fr
  • CA574116A - Electrostatic precipitator control : en fr
  • CH337724A - Upholstery and method of making the same : de en
  • BE574012A - Protection device against the rupture of conduits or devices containing fluids under pressure. : en fr
  • ES65025Y - A perfected underwater goggle : en es
  • IS1003A7 - Method for producing tetracycline antibiotic formulations. : en is
  • ES246088A1 - A reversible cycle refrigerator system. (Machine-translation by Google Translate, not legally binding) : en es
  • AU232600B2 - Preparation of natural animal casings : en
  • CA574184A - Aircraft undercarriage leg : en fr
  • US2882225A - Method for the production of colorstable furnace oil : en
  • US2882369A - Electromagnetically operated contactor : en
  • US2882426A - Magnetic subharmonic pulser : en
  • US2882447A - Anode pulser : en
  • US2882499A - Amplitude modulator arrangements for high frequency energy : en
  • ES244802A3 - Improvements in the dynamometric machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246481A1 - Automatic mechanism inverter of marches. (Machine-translation by Google Translate, not legally binding) : en es
  • PL41993B1 - : en pl
  • CA573993A - Speed control device : en fr
  • PL42087B1 - : en pl
  • BE574335A - Switching circuit. : en fr
  • US2881465A - Suction cleaner nozzle support : en
  • US2881525A - Combined saw guide and dividers : en
  • US2881794A - Flow limiter : en
  • DE1055117B - Measuring device for determining small complex electrical quantities : de en
  • ES67886Y - A metal tube folding chair : en es
  • DE1787006U - COVER MAT, ESPECIALLY FOR DIGGING AREAS OD. DGL. : de en
  • BE574252A - Flashlight with built-in network recharging device. : en fr
  • CH337551A - Signal device on the button-controlled punching device for the production of punched strips for the operation of punched-out strip-controlled die setting and line casting machines : de en
  • ES68148Y - Pressure jack, perfected : en es
  • GB811809A - Improvements in and relating to distributor devices for liquid fuel burners, more especially burners for readily volatile fuel such as petrol : en
  • FR1176572A - Nitrile rubber-based mixtures for the manufacture of paper-impregnated electrical cable accessories : en fr
  • FR1176752A - Mechanism for forming a strapping loop around packages : en fr
  • US2882054A - Game device : en
  • US2882520A - Photo-electric sighting device : en
  • DE1054936B - Hydraulic capstan drive for deep drilling rigs : de en
  • ES70327U - Quick fixing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176802A - Improvements to pull locks for travel and similar items : en fr
  • BE574006A - X-ray apparatus, for medical use, fitted with an overload protection device. : en fr
  • ES67132Y - Mechanism for switches, switches and the like : en es
  • FR1176570A - Improvements in apparatus for indicating and playing card games, in particular for the game of bridge : en fr
  • FR1176799A - Method and electrical equipment for starting an asynchronous electric motor by flying restart : en fr
  • DE1055094B - Remote transmission switching arrangement for sending control commands to two or more substations : de en
  • ES245372A3 - Improvements introduced in the manufacture of blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67425Y - Closing for wallets : en es
  • ES67634Y - Vertical Pot Type Liquid Fuel Burner : en es
  • US2881506A - Shot peening apparatus : en
  • DE1055171B - Ion getter pump : de en
  • DE1786993U - SPRING FOR EXTENSIBLE LINK BELTS. : de en
  • CA574028A - Hydraulic brake : en fr
  • ES67999Y - Fuel economy device for internal eambuston engines : en es
  • FR1176943A - Electrical signal input blocking device : en fr
  • DE1055124B - Two-color incandescent lamp with two separate filaments under two color filters inside a glass bulb for signaling devices : de en
  • NL90696C - : en
  • US2881907A - Drum mounting : en
  • US2882295A - 2-diethylaminoethyl 5-amino-2-alkoxybenzoates and their preparation : en
  • US2882519A - Magnetic device : en
  • DE1055300B - Shaft bearing : de en
  • DE1055377B - Agricultural tractor : de en
  • DE971936C - Sieve drum for dewatering fluid-containing mixtures of substances, in particular pulp suspensions : de en
  • ES67397Y - Improved vacuum cleaner : en es
  • FR1176746A - Electrostatic dust separator for flue gas : en fr
  • ES67944Y - Distiller : en es
  • FR1176786A - Improvements to printing devices : en fr
  • GB811979A - Improvements in or relating to appliances for preparing coffee : en
  • DE1055175B - Device for measuring intracerebral blood pressure : de en
  • DE1786802U - SPORTS PANTS, IN PARTICULAR SKI PANTS. : de en
  • FR1176685A - Double chain conveyor, in which the scrapers are coupled to endless chains : en fr
  • CH337494A - Process for the production of Engel salt : en fr
  • CH337628A - Support post for camp tents and the like : en it
  • CH337585A - Electrostatic lens for corpuscular beam devices : de en
  • CH337668A - Magnetic head : de en
  • US2881877A - Building structure : en
  • US2882456A - Safety control system : en
  • ES67905Y - New floor slab : en es
  • US2882038A - Large-capacity balance : en
  • US2881953A - Tubes of any suitable material : en
  • US2881512A - Composition for sintered barium cathodes : en
  • US2881978A - Binary serial dividing apparatus : en
  • DE1055015B - Insertion device for aligning and pulling in sheets, in particular account cards in typewriters, calculating machines, accounting machines or the like. : de en
  • DE1055260B - Method and device for mass spectrometry : de en
  • DE1786912U - WASH CASE FOR DRIVERS. : de en
  • DE1787068U - POSTAL AND CONGRATULATIONS CARD FOR ALL OCCASIONS WITH A PLASTIC HIGHLIGHT IMAGE IN VARIOUS DESIGNS. : de en
  • DE1787094U - CONNECTOR FOR AN OPENING INTO A VEHICLE WALL INTENDED TO RECEIVE A VEHICLE ANTENNA. : de en
  • DK87137C - Electron tube amplifier for both mains operation and battery operation, preferably for radio receivers. : da en
  • ES52591U - Automatic toy gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176824A - Advanced panel, especially for roofs : en fr
  • FR1176976A - Lifting device using lifting devices, in particular for boats : en fr
  • US2881573A - Bag sealing machine and method : en
  • US2881721A - Tractor mounted grain drill : en
  • AU4231258A - An improved connector for electric conductors of sector-shaped crosssection : en
  • DE1055434B - Process to increase the durability of the refractory masonry of fused and hot melt fences : de en
  • ES245560A1 - Improvements in mechanical plows. (Machine-translation by Google Translate, not legally binding) : en es
  • PL42014B1 - : en pl
  • ES68187Y - Folding and simplified table : en es
  • FR1176902A - Thiourea derivatives and their preparation : en fr
  • GB811822A - Para--a-cumylphenol-para-substituted-phenol-formaldehyde resin : en
  • US2882068A - Air suspension control system : en
  • US2881914A - Shipping and display cartons : en
  • US2882098A - Drawworks brake system : en
  • US2882526A - Cycle matching receiver : en
  • DE1786900U - GARDEN UMBRELLA WITH COMPARTMENT-WAY OPENING UMBRELLA PARTS AND WITH ADJUSTABLE COVER. : de en
  • ES62374Y - Actuation mechanism for switches and the like : en es
  • ES65777Y - Spiral Furniture Winder Mechanism : en es
  • FR1176861A - Espresso machine with groups of organs with continuous hot water circulation : en fr
  • FR1176929A - Dimethyl xanthine derivatives and their preparation : en fr
  • DE1054987B - Process for the production of dicarbamates : de en
  • DE971930C - Lubricating device for machines fed with compressed air : de en
  • US2882124A - Solvent extraction process for plutonium : en
  • US2882118A - Rectilinear recorder : en
  • US2882183A - Silicone pressure-sensitive adhesive tape : en
  • US2881979A - Binary adder : en
  • US2882451A - Glow discharge tube supply system : en
  • ES67423Y - Price marker tag : en es
  • ES71032U - Double purpose mat (Machine-translation by Google Translate, not legally binding) : en es
  • GB811837A - Improvements in or relating to sausage filling machines : en
  • GB812038A - Improvements in and relating to the testing of anti-aircraft guns : en
  • ES67067Y - Salad bowl : en es
  • US2881902A - Case conveyors : en
  • US2882521A - Blown fuse indicators : en
  • FR1176829A - Jewelry item : en fr
  • DE1787018U - DEVICE FOR RELEASABLE CONNECTION OF LOCKING PARTS SUCH AS LIDS, LOCKING DISCS, CAPS AND THE LIKE. WITH CYLINDRICAL HOUSING OR HOLES. : de en
  • DE1787157U - DIE CUT SHEETS. : de en
  • DE1055090B - Two transformer switching unit : de en
  • US2881762A - Surgical staple and stapler : en
  • US2882092A - Convertible vehicle top frame : en
  • DE1055091B - Bounce-free electromagnetic switches by means of air damping, e.g. B. Schuetz : de en
  • ES65584Y - A perfected plug for plug : en es
  • ES66928Y - Composite grid element for cladding and the like : en es
  • AU233014B2 - Composite products of rubber and textiles : en
  • BE574024A - Device for the chemical analysis of materials by spectral route by means of photoelectric cells. : en fr
  • CA574108A - Continuous tone reversal development process : en fr
  • CH337619A - Process for refining glass and furnace for implementing this process : en fr
  • US2882299A - Preparation of acrylic monomers : en
  • US2882427A - Bicycle hub dynamo : en
  • ES65655Y - Special multiple hydraulic press for vulcanizing rubber articles : en es
  • GB811880A - Improvements in or relating to sliding clasp fasteners : en
  • US2881587A - Electrical apparatus having means to control the supply of energy from a coil to a plurality of circuits : en
  • US2882116A - Method of making electron tubes : en
  • DE1055137B - Yoke ring made of ferromagnetic material for the deflection coils of cathode ray tubes : de en
  • FR1176658A - Roller for spreading paint : en fr
  • DE1055358B - Process for making photographic paper : de en
  • ES245045A1 - Improvements introduced in the manufacture of fences and automatic obtutation doors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67961Y - Sports toy for kids : en es
  • FR1176573A - Device for supplying fiber material in unspun flock to drum dryers or the like : en fr
  • FR1176592A - Improved closing device for doors and the like : en fr
  • FR1176789A - Conversion of hydrocarbons in nuclear reactors : en fr
  • GB811806A - Improvements in or relating to card-feeding apparatus : en
  • ES71074U - A crown cap or similar closure device (Machine-translation by Google Translate, not legally binding) : en es
  • PL42017B1 - : en pl
  • US2881542A - Ironer : en
  • US2882311A - Production of organic phosphonyl halide : en
  • DE1054964B - Wire hanging basket : de en
  • DE1787063U - GUITAR. : de en
  • ES245550A1 - Procedure and device for the manufacture of threads without torque. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176576A - Separator mechanism for combine harvesters : en fr
  • FR1176749A - Process for preparing organodichloroboranes : en fr
  • FR1176624A - Process for obtaining anhydrous fluorides : en fr
  • DE1786866U - HOUSING FOR POCKET LIGHTS. : de en
  • DE971919C - Column for the fractional distillation of liquids : de en
  • ES68129Y - Toy : en es
  • GB811885A - Dispensing mechanism for vending machines : en
  • GB812100A - Improvements in or relating to control arrangements on sewing machines : en
  • ES71073U - A perfected makeup makeup and similar portal. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176523A - Material handling mechanism : en fr
  • GB812007A - Improvements relating to shoes : en
  • ES245709A1 - Procedure for the preparation of acids and esters of carboxylic polyenes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67726Y - Trouser hanger : en es
  • FR1176757A - Process for manufacturing alloys, especially for tools, without sparks : en fr
  • GB812000A - Method and apparatus for printing textile materials : en
  • US2881488A - Tilting ladle : en
  • US2881875A - Wheel brake drum : en
  • ES71023U - Foldable box spring bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176850A - High molecular weight linear unsaturated polymers and process for their preparation : en fr
  • ES67599Y - New table-bed tray : en es
  • FR1176959A - New high brewster constant three-dimensional polyesters without hysteresis and manufacturing process : en fr
  • ES65915Y - Perfected heel : en es
  • FR1176870A - <<express>> pouch and its manufacturing process : en fr
  • GB811935A - Improvements in or relating to the manufacture of magnetizable powder cores : en
  • FR1176836A - Filter for smokers 'articles and smokers' articles fitted with this filter : en fr
  • GB811792A - Improvements in or relating to semiconductor devices : en
  • GB811938A - Diagnostic composition : en
  • DE1055417B - Procedure to prevent damage in the water from underwater blasting : de en
  • DE971912C - Two-channel direction finder with comparison indicator : de en
  • ES65630Y - A new plow : en es
  • ES67123Y - Soap powder tank for sinks : en es
  • ES67545Y - Flashing advance toy : en es
  • ES71056U - Improved mandrel (Machine-translation by Google Translate, not legally binding) : en es
  • GB811870A - Preparation of para-nitrobenzoic acid : en
  • FR1176872A - Improvements to pants fixed under the user's feet : en fr
  • FR1176879A - Device for assembling elements fitted with claws : en fr
  • US2881850A - Infinite baffle comprising a spherical shell of foamed plastic : en
  • US2881964A - Drop leaf shirt holder : en
  • US2882393A - Receiver distortion suppression circuit : en
  • US2882027A - Carburetor step-up device : en
  • US2882207A - Process for inhibiting the polymerization of alpha-chloracrylate esters and the resultant compositions : en
  • US2881546A - Paper pictures and process of creating same : en
  • US2881771A - Cigarette filters : en
  • US2882367A - Relay : en
  • ES245901A1 - Improvements in the sustainability structures especially for nuclei reactors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246454A1 - Procedure for the obtaining of food yeasts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65742Y - Burner for dense liquid fuels : en es
  • ES66649Y - Turntable to rotate a bearing device for shifting loads : en es
  • DE1055200B - Kitchen machine with electric motor drive : de en
  • FR1176862A - Three point hitch : en fr
  • GB812078A - Tuning mechanism for reference cavity resonators : en
  • DE1055196B - Tent with a rectangular floor plan : de en
  • ES246240A1 - A hydraulic access device for the guide-threads of triangle flat slides. (Machine-translation by Google Translate, not legally binding) : en es
  • US2881904A - Endless power-transmitting belt of flexible material : en
  • ES68068Y - Table top : en es
  • ES66194Y - Baby blanket bag with attached cape and hood and perfected gussets : en es
  • GB811832A - Improvements relating to fuzes for projectiles : en
  • BE573962A - Morphine derivative : en fr
  • CA573901A - Drill bit : en fr
  • CH337675A - Control element for accounting machine controlled by cards or ribbons : en fr
  • US2882170A - Combined candy holder and toy : en
  • ES71057U - A box for chocolates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176896A - Bottle holder : en fr
  • ES246383A1 - A procedure for continuous reduction of metallic oxides. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67862Y - Small parcel handle : en es
  • US2882210A - Electrolytic water purification process : en
  • CA574193A - Etching composition and process : en fr
  • ES246013A1 - Electrohidrostºtico de seguridad device to carry out the initiation of explosive immersion loads in water. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176761A - Interchangeable key tool for special nuts : en fr
  • CA574145A - Flavor preservation of essential oils : en fr
  • CH337492A - Process for the production of granular perborates : de en
  • DE1055011B - Siphonless dampening unit for lithographic printing machines : de en
  • DE1787146U - TIRE TURNING GAME. : de en
  • ES246089A1 - A machine for the manufacture of paper. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71121U - Convection heat dissipation unit : en es
  • FR1176562A - Magnetic separator for paper pulp : en fr
  • FR1176962A - Improved machine for notching mine shoring elements : en fr
  • GB811874A - Improvements in and relating to the bio-synthesis of vitamins : en
  • DE1055289B - Device for the introduction, processing and combustion of light and heavy fuels in internal combustion engines : de en
  • FR1176671A - N-methylol-thionophosphoric esters and their production process : en fr
  • FR1176793A - Device for multi-color printing : en fr
  • GB812083A - Improvements in or relating to crystalline tripolyphosphate and method of preparing the same : en
  • CH337503A - Process for the preparation of sulfonylureas : de en
  • ES65478Y - Perfected tap : en es
  • AU4240458A - Tetracycline drugs and method of preparing same : en
  • CH337514A - Process for the production of mixtures of stereoisomers of pseudoirone homologs : en fr
  • GB811993A - A new or improved connecting pin for structural members : en
  • US2882089A - Amusement locomotive : en
  • US2882394A - Frequency changing circuit arrangements : en
  • US2882493A - Gas cells for microwave spectroscopy and frequency-stabilization : en
  • CH337507A - Process for the preparation of benzenesulfonylureas : de en
  • US2881496A - Ferrule for holding end loops in wire rope : en
  • US2881906A - Continuous spinning method : en
  • US2882380A - Desoldering tool : en
  • US2882461A - Relay armature mounting : en
  • ES71129U - Element for joining pieces of furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176598A - Device for applying, by static means, an alternating signaling current to a wire carrying conversation currents : en fr
  • FR1176918A - Nitro compounds, amines and amides of the aromatic series and their preparation : en fr
  • DE1787126U - SOFT METAL STAINING BOLT. : de en
  • ES71067U - Improved portable lamp (Machine-translation by Google Translate, not legally binding) : en es
  • US2881633A - Combination washer-dryer drive mechanism : en
  • CH337517A - Process for the preparation of new isomeric tertiary alcohols : en fr
  • DE1055378B - Elastic suspension for the engine transmission block of motor vehicles : de en
  • DE1055466B - Two-cylinder hammer drill : de en
  • DE1787121U - MECHANICS FOR BALLPOINT PEN. : de en
  • GB811984A - Improvements in or relating to electrical capacitors : en
  • US2882078A - Reel supporting spindle : en
  • US2882091A - Collapsible cover for vehicle beds : en
  • US2882385A - Electric arc welding : en
  • USRE24633E - Voorhies : en
  • ES67824Y - Multi-purpose holder for bars and the like : en es
  • ES245977A1 - Improvements introduced in the manufacture of dissuiter powders with extinguishing liquid. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176730A - Hydraulic transmission mechanism : en fr
  • DK87152C - Fungicide. : da en
  • PL42038B1 - : en pl
  • DE1787017U - DEVICE FOR RELEASABLE CONNECTION OF LOCKING PARTS SUCH AS LIDS, LOCKING DISCS, CAPS AND THE LIKE. WITH CYLINDRICAL HOUSING OR HOLES. : de en
  • ES70605U - A hanger plug for pasta tubes and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES71103U - Magnetic arm holder for toiletries (Machine-translation by Google Translate, not legally binding) : en es
  • GB812061A - Improvements in plugs for bath and sink discharge openings and the like waste fittings : en
  • PL41967B1 - : en pl
  • US2882246A - Polyethylene-wax composition and process of blending same : en
  • DE1787043U - FASTENING PART MADE OF SPRING STEEL SHEET FOR FASTENING PIPES OR CABLES TO THE MOTOR BASE AND COMPRESSOR HOUSING OF FREEZERS. : de en
  • FR1176686A - Mechanical screen : en fr
  • FR1176767A - Eyeglass frame : en fr
  • GB811860A - Improvements in or relating to lubricating compositions : en
  • GB811858A - Improvements in or relating to molecular pumps : en
  • GB811982A - Improvements in or relating to capacitors : en
  • DE1786957U - PLASTIC PROFILE STRIP. : de en
  • DE1787101U - DISHWASHER FOR GLASSES, IN PARTICULAR FOR BEER GLASSES. : de en
  • DE1055284B - Fungicides : de en
  • DE1055419B - Method and apparatus for forming groups consisting of interlining tobacco and filters : de en
  • US2881793A - Flow control valves and apparatus embodying such valves : en
  • US2882251A - Interpolymers of vinyl halides ethylenically unsaturated esters and glycidyl polyethers : en
  • DE1786888U - BAG FOR HEALING PACKS AND COMPRESSES. : de en
  • DE1786932U - FLAT SPRING ATTACHMENT TO SEAT AND Lounger furniture. : de en
  • DE1786943U - COMBINED TOILET TOP FOR CHILDREN AND ADULTS. : de en
  • DE1787191U - CENTRIFUGE. : de en
  • PL42099B3 - : en pl
  • ES68186Y - Improved scissors for ophthalmology : en es
  • ES71047U - Air-cooled combustión engine with flywheel blower (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176987A - Improvements to hydraulic control systems with conjugate cylinders : en fr
  • DE1787000U - SALES CONTAINER FOR LIGHTER FUEL. : de en
  • PL42060B1 - : en pl
  • DE1786948U - COOKING SPOON CONTAINER TO CLOSE TO THE STOVE. : de en
  • US2881569A - Grinding machine : en
  • DK87158C - Spray gun. : da en
  • ES68184Y - Fitting for tire inflation : en es
  • ES71116U - Folding mattress perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176991A - Device for automatically stopping the flow of liquid in a tank, according to a predetermined volume : en fr
  • US2881994A - Convex panel wing construction : en
  • US2882361A - Control device for wire feed mechanism : en
  • DE1055130B - Electronic switch with an n-p-n or p-n-p semiconductor body : de en
  • DE1055463B - Jacquard machine with counter-rotating movement of the knife box and sinker base : de en
  • DE1787051U - UNITED SELF-ACTING SUCTION AND PRESSURE VALVE IN CONCENTRIC RING ARRANGEMENT. : de en
  • DE1055219B - Attachment of a panel cladding on roofs, walls or the like. : de en
  • ES71111U - Floor covering comprising a textile frame, an insulating layer of cellular synthetic material and a wear layer (Machine-translation by Google Translate, not legally binding) : en es
  • US2882165A - Process and apparatus for producing shortening : en
  • BE574138A - Feeder for the pneumatic transport of powdery products : en fr
  • CA573867A - Device for indicating rhythmic cycle : en fr
  • CH337742A - Bottle neck and its closure device : en fr
  • PL42104B1 - : en pl
  • US2881593A - Expansible mandrel for driving molds for concrete piles : en
  • US2881606A - Pattern chain attachment : en
  • US2882290A - Graft copolymers containing at least three components including acrylonitrile and a vinyl pyridine : en
  • CA574162A - Electric voltage conversion system : en fr
  • NL195909B - : en
  • AU228791B2 - Methods of and apparatus for applying viscous fluids to surfaces : en
  • CA573849A - Fifth wheel : en fr
  • CA573913A - Method and machine for making box blanks : en fr
  • CH337625A - Keyrings : en fr
  • CH337594A - Process for the production of metal-containing azo dyes : de en
  • DE1055205B - Overhead crane : de en
  • DE1787071U - FAST AND SELF-SERVICE COUNTERS. : de en
  • AU231081B2 - Improvements in or relating to circuit arrangements for tuning indication in television receivers : en
  • BE572181A - : en
  • BE574011Q - Container for accounting cards. : en fr
  • CA574008A - Device for mixing and discharging bulk goods : en fr
  • DE1054938B - Casing head with two riser pipes : de en
  • CH337802A - Loom picker and method of making it : de en
  • BE574047A - Circulatory system of wagons. : en fr
  • CH337758A - Electric scanning head for stencil-controlled machines : de en
  • BE573968A - Method and apparatus for cleaning sugar beets : en fr
  • CH337497A - Process for the preparation of trinitrotoluene : de en
  • CH337604A - Thread guiding and tensioning device for flat knitting machines : de en
  • BE573938A - Nutation plate internal combustion engine : en fr
  • AU230187B2 - Improvements in hitches for trailers : en
  • CA573960A - Process for beneficiating titaniferous iron materials : en fr
  • CH337747A - Machine plant for meat processing : de en
  • US2881453A - Blank forming apparatus including blank turning mechanisms : en
  • US2881968A - Collapsible carton : en
  • US2881732A - Apparatus for coating glass fiber strand : en
  • BE573931Q - Process for preserving the fresh natural flavor of butter fat and the products obtained therefrom : en fr
  • PL41973B1 - : en pl
  • US2882247A - Ion exchanging membranes from trimethylol forming aryl ethers : en
  • AU4224158A - Methods of and apparatus for applying viscous fluids to surfaces : en
  • CA573878A - Leak detecting air valve for hydrants : en fr
  • CA573948A - Urea-magnesium carbonate mixture : en fr
  • CH337797A - Process for removing the spare thread residue from machine weft bobbins and the machine for carrying out the process : de en
  • US2881760A - Vaginal syringe : en
  • US2882308A - Production of organic phosphonyl halide : en
  • AU4243858A - Brassiere : en
  • CH337799A - Impact cap for looms : de en
  • CA574064A - Receptacle loader and unloader : en fr
  • PL42034B1 - : en pl
  • BE572142A - : en
  • BE574063A - Self-reversing fluid pump. : en fr
  • CA574050A - Cooling arrangement for rotary kilns : en fr
  • DE1786801U - PROTECTIVE DEVICE FOR MIXING MACHINES. : de en
  • AU230387B2 - Improvements relating to suction cleaners : en
  • CA22404S - Figurine : en
  • BE573975A - Easel for transporting material in the form of sheets. : en fr
  • CA573832A - Combined oil display rack and utility cabinet : en fr
  • CH337703A - Automatic lap : en fr
  • AU228500B2 - Golf practice apparatus : en
  • AU4231158A - Toy firearm : en
  • CH337493A - Method and device for the production of calcium carbide : de en
  • CH337736A - Back rests, in particular for vehicle seats : de en
  • DE1055054B - Circuit arrangement for converters in telephone systems : de en
  • US2881531A - Arrow fletching jig setting gauge : en
  • AU228943B2 - An improved mower and windrower : en
  • BE574194A - Permanent magnets in metal oxides : en fr
  • BE574044A - Combined use of two or more luminescent lights. : en fr
  • DE1055125B - Gas discharge lamp, in particular cathode glow lamp : de en
  • DE1055347B - Compositionable holder for displaying objects : de en
  • AU230065B2 - Gasifier case : en
  • AU232053B2 - Transfer and storage of digital data signals : en
  • US2881468A - Door-mounted automobile protector : en
  • US2882502A - Waveguide window : en
  • CA573886A - Mechanism for separating egg whites from egg yolks : en fr
  • BE574042A - Assembly device for support frames used to line mine galleries. : en fr
  • CH337555A - Method for regulating the delivery rate of compressors and device for carrying out the method : de en
  • DE1787162U - STRUCTURE, e.g. BUILDING PANEL OR CEILING COMPONENT. : de en
  • BE574079A - Device for board game : en fr
  • CH337684A - Cable connector for spark plugs : de en
  • AU4237058A - Improvements in or relating to channel combining arrangements for multichannel carrier systems : en
  • CA573928A - Inflatable mat structure : en fr
  • US2882355A - Dictation type mask with combined switch and air control : en
  • CA573909A - Baling machine for farm products : en fr
  • CA574111A - Incorporating oil in hardboard : en fr
  • BE574083A - Process for the manufacture of drainage and / or infiltration tubes from strips of a flexible material, and tubes manufactured by this process. : en fr
  • CA574029A - Adhesive tape with convolutions tensioned under predetermined program : en fr
  • CH337664A - Plug gauge : de en
  • DE1055022B - Heat exchanger tube : de en
  • DE1786916U - STORAGE CONTAINER FOR ELECTRIC DRY SHAVERS. : de en
  • GB811828A - Silver catalyst and method of manufacture : en
  • US2882458A - Multipole chuck : en
  • US2881671A - Apparatus for making paper or paper board or similar fibrous product : en
  • US2882132A - Regeneration of caustic solutions : en
  • CA573883A - Mechanism for separating egg whites from egg yolks : en fr
  • DE1055172B - Oil diffusion pump : de en
  • ES67948Y - Drive device for electric toothbrushes : en es
  • AU229156B2 - Pigment compositions : en
  • BE574233A - Improved process for the manufacture of acrylic acid esters. : en fr
  • DE1055357B - Lamp house for light sources with ozone formation : de en
  • ES245567A1 - Wiring machine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67983Y - Sea water neutralizer : en es
  • FR1176729A - Measuring device for checking conical internal threads : en fr
  • DE1055247B - Interferometer for the linear display of changes in distance between two plane-parallel reflecting surfaces : de en
  • DE1055367B - Switching device for the automatic switching of a hydraulic receiver to an auxiliary circuit : de en
  • DE971915C - Small wander grate : de en
  • BE574363A - Rotating funnel control for cross winding : en fr
  • CA574179A - Carbonaceous gas cooling of reduced metallic iron powder : en fr
  • CH337637A - Hotplate : en fr
  • AU4229958A - Improvements inthe production of cellular materials : en
  • BE572059A - : en
  • CA573922A - Electrolytic condenser : en fr
  • CA574200A - Niobium base alloys : en fr
  • DE1055012B - Round cylinder for high pressure machines : de en
  • DE1055447B - Loosening device on containers, bunkers or the like. : de en
  • ES246438A1 - Improvements in the synchronizing devices for sound emitters applicable to all kinds of engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176777A - Deodorizing device for bathroom : en fr
  • CA573874A - Method of making moccasin shoes : en fr
  • CH337678A - Method of manufacturing a container for growing ornamental plants : en fr
  • DE1786887U - ROOT LIFTER. : de en
  • BE574274A - Power supply devices. : en fr
  • CH337624A - Umbrella with drip catcher : de en
  • NL90780C - : en
  • CH337762A - Drafting system with a top apron cage : de en
  • DE1786936U - COMBINATION OF TABLE-FOLDING CHAIRS. : de en
  • FR1176590A - Device for correcting the flow rate of a fluid as a function of a pressure : en fr
  • GB812114A - Solvent extraction process : en
  • US2881572A - Grinding wheels : en
  • AU4230858A - Improvements inself-regulating reciprocating pumps, in particular for fuel injection into engines : en
  • BE574265A - Process for manufacturing velvet or similar fabrics and loom for implementing this process. : en fr
  • DE1055266B - Arrangement for signaling with the help of radioactive isotopes : de en
  • CH337495A - Process for preparing alkyl aryl compounds : en fr
  • AU231415B2 - Improvements in the production of:brewers7 wort : en
  • CA574009A - Control apparatus for positioning the arc in an electric furnace : en fr
  • CA573968A - Sheet separating and feeding mechanisms : en fr
  • CA574142A - Power steering mechanism : en fr
  • CH337520A - Process for the production of carotenoids : de en
  • CH337722A - Process for the continuous supply of the stock to paper machines and inlet chamber for carrying out the process : de en
  • DE1055105B - Inductor, especially for telecommunication purposes : de en
  • DE1055455B - Rack cleaner for hydraulic systems : de en
  • DE1787069U - Dismountable advertising medium. : de en
  • CH337554A - Photoresist product : de en
  • CH337778A - Air carrier : en fr
  • DE1055465B - Heddle : de en
  • GB811887A - Stretcher cloth : en
  • DE1055410B - Safety ski bindings that open when excessive lateral forces occur : de en
  • US2882256A - Copolymer of unsaturated polyester, styrene and dibutyl fumarate or dibutyl maleate and process of preparing same : en
  • DE1055100B - Synchronous machine with excitation through compounding and additional control : de en
  • DE1055418B - Shaped charges for perforation purposes : de en
  • DE1055443B - Device for centering or transverse displacement of an object moving over a rotating roller : de en
  • FR1176620A - Retractable staircase : en fr
  • FR1176914A - Streptodornase and streptokinase recovery method : en fr
  • US2882281A - Steroidal sulfonium salts : en
  • ES65724Y - Device for dewatering fiber cement formed with continuity on the surface of a conveyor : en es
  • ES66821Y - Sash Window Adjustment Device : en es
  • FR1176736A - Method and apparatus for separating and transporting the superimposed upper and lower mold frames separately to the mold forming machine : en fr
  • DE1786864U - SPRING MOUNTING OF A SINGLE-SIDED, HORIZONTAL ELECTRIC LAMP. : de en
  • CA573885A - Method of gelatinizing raw cereals with enzymes in the manufacture of malt beverages : en fr
  • DE1055390B - Twist drill grinding machine : de en
  • FR1176995A - Seal for bodywork sheets or other similar elements : en fr
  • CH337656A - Process for the production of artificial masses : de en
  • ES71001U - Propaganda card with mobile element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176909A - Process for preparing a depot carrier for protein hormones : en fr
  • GB811991A - A new or improved machine for use in crushing fibre-containing plants : en
  • US2881624A - Variable drive : en
  • US2881746A - Carbureting system : en
  • US2882261A - Thermoplastic molding composition of cyclohexyl methacrylate, methyl methacrylate and an acrylic acid ester of a saturated alcohol having less than 3 carbon atoms : en
  • ES67380Y - Improved tool for polishing : en es
  • ES68077Y - Conveyor trolley for large coils of wound fabric : en es
  • FR1176687A - Railroad wagon frame : en fr
  • DE1054984B - Process for the rearrangement of benzene carboxylic acids into terephthalic acid : de en
  • DE1055396B - Device for actuating a bolt latch : de en
  • DE1786933U - SEATING FURNITURE, IN PARTICULAR UPHOLSTERED ARMCHAIRS. : de en
  • DE1787075U - PHOTOGRAPHIC CAMERA. : de en
  • GB812030A - Engine gudgeon pin assembly or like article of manufacture : en
  • CA573875A - Apparatus for mixing a minute quantity of a liquid with another liquid : en fr
  • CS93187B5 - : cs
  • DE1054932B - Machine for shaping dough pieces into their final shape : de en
  • DE1054977B - Process for the production of heavy barium carbonate : de en
  • DE1055220B - Door or window seal with support strips made of metal and elastic sealing strips : de en
  • DE1787133U - GYMNASTIC TIRES. : de en
  • US2881627A - Reverse creeper-drive for tractors : en
  • US2881803A - Timer for container manufacturing machines : en
  • US2881618A - Gyroscopic apparatus : en
  • BE574115A - Speed reducer : en fr
  • BE574375A - Improvements in the manufacture of dentures. : en fr
  • CA574035A - Rotary tilling implement : en fr
  • CA574017A - Telegraph printer : en fr
  • FR1176543A - Improved process for the preparation of grains of heat-expandable polyvinyl polymers or copolymers : en fr
  • FR1176742A - Process for the continuous preparation of olefin polymerization catalysts : en fr
  • DE1786860U - HOLDING DEVICE FOR FASTENING FUSE CARTRIDGES OF A FUSE DISCONNECTOR. : de en
  • GB812099A - A method of producing a substitute for tracing cloth or tracing paper : en
  • PL42032B1 - : en pl
  • USD184875S - Food mixing bowl : en
  • ES245604A1 - Improvements in the blowers for welding of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176530A - Side spring plug : en fr
  • CH337781A - Drain device on storage containers for powdery or fine-grained goods : de en
  • FR1176702A - Fire retardant coating : en fr
  • FR1176834A - Process for the polymerization of propylene, butadiene, isoprene and chloroprene : en fr
  • US2881738A - Piston and staple driver combination : en
  • US2882081A - Seal : en
  • US2882283A - 17-alkylsulfonyl and 17-alkylsulfinyl estratrien-3-ols : en
  • BE574300A - Metal track with articulated elements, for motor vehicle tires. : en fr
  • CH337588A - Device for gratinating food : de en
  • DE1787174U - PACKING FOR TAPES. : de en
  • ES244678A1 - A procedure for the manufacture of attacks. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176980A - Process for reuniting metals in solid phase : en fr
  • ES244767A1 - Improvements in the construction of sustaints for the lower parts of the uses in the hilar machines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB812012A - Improvements in the electric disintegration of conductive materials : en
  • GB811879A - Improvements in or relating to locking devices for rotating couplings : en
  • CA574155A - Wringer construction : en fr
  • CH337578A - Antenna for receiving electromagnetic vibrations : de en
  • US2882277A - Asymmetrical indigoid dyestuffs : en
  • DE1055068B - Surface waveguide for the transmission of micro or decimeter waves : de en
  • DE1055424B - Extrusion press for producing pellets from dry pressed material : de en
  • DE1786956U - WATER TANK OF A WATER HEATER HEATED WITH SOLID, PREFERABLY LIQUID FUELS. : de en
  • DK87132C - Process for the preparation of alkyleneimino-quinone compounds. : da en
  • FR1176623A - Process for manufacturing sausages, salamis and the like, and special net for carrying out this process : en fr
  • FR1176645A - New photographic developers : en fr
  • CA573969A - Refrigerating system : en fr
  • CA574143A - Closure device for tanks : en fr
  • BE573988A - Frame for luminescent tubes. : en fr
  • CA573862A - Pressure exchanger with heat exchanging matrix : en fr
  • ES67235Y - Tape measure with different colored sectors for easy reading : en es
  • FR1176776A - Plastic seal caulking process : en fr
  • GB812032A - Flexible wave guide : en
  • NL90623C - : en
  • PL41960B1 - : en pl
  • US2881550A - Live bait holder and hook device : en
  • DE1787122U - BALLPOINT REFILL. : de en
  • US2881554A - Fly swatter : en
  • AU232835B2 - Improvements ofthe core ina sepera ting device : en
  • BE574391A - Electric welding process under molten slag : en fr
  • CH337726A - Sensitizing mixture for light-sensitive diazotype materials : de en
  • ES66039Y - A useful for massage : en es
  • ES66973Y - Improved handle for motor vehicles : en es
  • GB811805A - Method and apparatus for moulding cores : en
  • US2882330A - Battery plate : en
  • USD184865S - Combined aquarium and bar : en
  • US2881890A - Control mechanism : en
  • US2882045A - Control mechanism and circuit for garage doors and the like : en
  • US2882343A - Automatic telephone systems : en
  • ES245974A1 - Procedure for manufacture of a glue for stationery and cartons in all its types. (Machine-translation by Google Translate, not legally binding) : en es
  • US2881930A - Egg handling equipment : en
  • PL41957B1 - : en pl
  • US2882372A - Electrical switchgear for use in three-phase a.c. systems : en
  • PL42059B3 - : en pl
  • US2881767A - Device for attaching mouthpieces to cigarettes and the like : en
  • US2881917A - Sorting and stacking apparatus : en
  • US2882291A - Haloalkenyl esters of mono-substituted dithiocarbamic acids : en
  • US2882483A - Variable linkage transformers : en
  • USD184862S - Combined sulky and power lawn mower : en
  • ES71096U - Articulated sole for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176521A - Slab or tile for tiling and making floors : en fr
  • FR1176800A - Stabilization process for organopolysiloxane polymers : en fr
  • BE574165A - Retractable nib writing device mechanism : en nl
  • CH337479A - Equipment for extrusion and method of operating the same in the extrusion of aluminum and aluminum alloys : de en
  • CH337500A - Process for the production of retinin : de en
  • DK87134C - Process for the preparation of basic esters or acid addition salts or quaternary ammonium salts thereof. : da en
  • BE574100A - Device for continuous web printing : en fr
  • PL41968B1 - : en pl
  • US2881766A - File tab or signal : en
  • US2882085A - Hand weeder : en
  • DK87157C - Hinge. : da en
  • FR1176683A - Improvements to tire wheels : en fr
  • DE1786908U - KEY CASE. : de en
  • ES245639A1 - Procedure for manufacturing low pressure polyolephines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811826A - Portable radio receivers and like instruments and handles therefor : en
  • GB811827A - Reserpic acid derivative : en
  • DE1786855U - DIVE SWITCH HOUSING WITH MEMBRANE. : de en
  • DE1787098U - CLOSURE FOR VALVES OF AIR TIRES. : de en
  • GB812035A - Gammagraphic apparatus : en
  • DE1042970C2 - : de
  • DE1787089U - PLASTIC SUNROOF FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • FR1176698A - Socket-forming housings for all contact lenses or contact lenses : en fr
  • FR1176932A - New amino derivatives and their preparation methods : en fr
  • PL41980B1 - : en pl
  • US2882462A - Semiconductor device : en
  • DE1055230B - Process for the production of multi-layer bodies using heat-curable melamine resins : de en
  • ES66258Y - Telephone handset holder : en es
  • FR1176656A - Process for the preparation of compounds, comprising the configuration -so2snc cl3 and of means, containing these compounds, for destroying harmful organisms : en fr
  • FR1176716A - Method for preparing means for destroying harmful organisms : en fr
  • ES67849Y - New folding armchair : en es
  • FR1176895A - Improvements in mounting plows behind tractors : en fr
  • AU233671B2 - Zirconyl trichloro aluminate and method of making thesame : en
  • CA573920A - Apparatus for converting varying uni-directional voltage into alternating voltage : en fr
  • DE1055453B - Hidden bracelet connection on watches : de en
  • NL90695C - : en
  • US2881570A - Rotary smoother and desmudger : en
  • US2881679A - Pulp molding machine : en
  • US2881844A - Turf plug cutter : en
  • US2882219A - Recovery of cracking feed and asphalt : en
  • CA574055A - Polyamide resin : en fr
  • DE1055240B - Process for the production of branched polymers : de en
  • DK87154C - Air improver. : da en
  • FR1176516A - Electric cooking device : en fr
  • DE1055072B - Internal gas pressure cable with wrapped insulation : de en
  • DE1786847U - BUSBAR SYSTEM FOR ELECTRIC SELF-SWITCHING. : de en
  • DE1787042U - PRESSURE COMPENSATION VESSEL. : de en
  • ES67039Y - A manual cutting machine, with regulating advance device : en es
  • ES67938Y - Flare conditioning device : en es
  • FR1176797A - Very high frequency electric discharge device : en fr
  • GB811846A - Improvements in or relating to the production of chloramphenicol and similar compounds : en
  • ES66319Y - Own special roblon to serve as a seal when riveted : en es
  • DE1055354B - Device for the simultaneous recording of different slices of the object using the transverse slice imaging method (tomography) : de en
  • ES244592A1 - Steering steering wheel with telescopic axle for automobiles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67672Y - Windshield retention device on motorcycles and similar vehicles : en es
  • FR1176724A - Device for protecting electrical measuring instruments against accidental overloads : en fr
  • US2881466A - Rug tool : en
  • US2881863A - Apparatus for oiling over-head valves of engine : en
  • AU1335252A - Improvements in or relating to radar systems : en
  • BE574081A - Liquid detergent dispenser for washing machine. : en fr
  • FR1176804A - Radiation detectors : en fr
  • DE1055031B - Airfield for helicopters, especially on a roof : de en
  • ES66652Y - Recreational napkin holder : en es
  • ES67965Y - Desktop fan : en es
  • DE971887C - Arrangement for connecting capacitors to an alternating current network : de en
  • ES246430A1 - Perfected reversible disc blowing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811824A - A method of producing insulating rods to accurate dimensions and to a high degree ofstraightness : en
  • GB811863A - Burner means for the atomization of liquid fuel by compressed air : en
  • DE1786840U - CABLE SET, IN PARTICULAR TERMINAL OR DISTRIBUTION SLEEVE FOR TERMINATION OR FOR THE DISTRIBUTION OF MULTITUBE CABLES OR COMBINED CABLES. : de en
  • CH337784A - Barrel for timepiece : en fr
  • ES63177Y - Rubber tile for floor covering : en es
  • US2882313A - Production of organic phosphonyl halides : en
  • US2882482A - Magnetic core current regulating circuit : en
  • FR1176718A - Spinning and twisting machine spindle drive mechanism : en fr
  • US2881634A - Setting mechanism : en
  • US2881786A - Convertible pneumatic valve : en
  • US2881806A - Loom shuttle : en
  • AU4230258A - Improvements in or relating to matrix memory systems : en
  • CH337674A - Installation comprising a machine for recording information : en fr
  • DE1054945B - Piercing mandrel fastening of a pipe or piercing press : de en
  • DK87148C - Pressure roller press. : da en
  • ES244516A1 - New fixing of supplementary pieces to bodies of plastic material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65667Y - A bimetallic element : en es
  • ES67000Y - Rectangular section tubes or columns : en es
  • FR1176657A - Process for the preparation of basic esters of alkoxylated di- or mono-phenyl-carbamic acids and products thus obtained : en fr
  • AU228238B2 - Improvements in or relating to electric flash-butt welding machines : en
  • BE574186A - Closing link for chain conveyor links : en fr
  • DE1055066B - Accumulator with attached position rectifier : de en
  • DE1055283B - Insect repellants : de en
  • ES67855Y - Toy : en es
  • GB811855A - Photographic cameras with hingeable and detachable parts : en
  • CA574045A - Foamed polyester resin laminated products : en fr
  • CA574229A - Process for extracting vanadium values from ores, slags, concentrates and the like : en fr
  • DE1054971B - Process for the production of sulfur (VI) fluorides, in particular sulfur hexafluoride : de en
  • DE1055307B - Compound piston ring : de en
  • DE1055407B - Directional receiver for water-borne noise : de en
  • ES71062U - Folding cabin for field and beach (Machine-translation by Google Translate, not legally binding) : en es
  • US2881602A - Operating mechanism for a wall hydrant : en
  • US2881734A - Suckling and farrowing crate : en
  • ES64830Y - Carbon paper packaging case : en es
  • ES67762Y - Lantern : en es
  • ES71120U - Seal-insurance for closing containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES71016U - Improved alloy aluminum bombito applicable to winding and bending winding machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB811955A - Improvements in or relating to x-ray apparatus : en
  • US2881540A - Land leveling machine : en
  • GB812053A - Improvements in or relating to oxygen cutting machine burner control : en
  • BE574261A - Paint fixture. : en nl
  • CH337776A - Apparatus for transporting powdery material : en fr
  • AU231143B2 - Cationic aminoplast resins : en
  • CH337682A - Internal combustion engine, in particular a diesel engine, with a combustion chamber located outside the cylinder space : de en
  • CH337663A - Process for manufacturing an aluminum-based alloy and alloy obtained by carrying out said process : en fr
  • CA574046A - Switch device operated by a magnetic apparatus : en fr
  • CH337490A - Process for the preparation of an aqueous chlorine dioxide solution using sodium chlorate and hydrochloric acid : de en
  • CH337505A - Process for the preparation of sulfonylureas : de en
  • ES43406Y - Bowling game : en es
  • ES48338U - Over perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176549A - Semi-mounted and towed tool carrier frame for work adjustment : en fr
  • BE574112A - Improvements to spraying devices : en fr
  • CA574000A - Lining for ingot molds : en fr
  • CA574015A - Crimping tool for electrical connector : en fr
  • CA574173A - Compositions containing silicone gum, silica and a dioxy silane : en fr
  • CA574201A - Plasticized compositions : en fr
  • BE574292A - Centralized memory line concentrator system. : en fr
  • CH337651A - Cutter head for the production of round bars made of wood : de en
  • PL41995B1 - : en pl
  • DE1786975U - DEVICE FOR MEASURING THE HEIGHT OF A RAILWAY OR TRAM TRACK AND DETERMINING THE WEAR ON THE RAIL HEAD AND THE INCLINATION OF THE CROSS-SECTION CENTERLINE OF AN INSTALLED RAIL TO A HORIZONTAL PLANE. : de en
  • DE971943C - Air heater and method of operating a heater : de en
  • ES245551A1 - Procedure and device for the manufacture of threads without torque in direct spindle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246462A1 - Improvements introduced in the construction of structures in class of combustible elements for atomic reactors. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055088B - Device for setting a contact carrier in relation to another contact carrier : de en
  • DE1786982U - THERMOCOUPLE WITH DEVICE FOR INSERTING A CONTROL THERMAL COUPLE. : de en
  • ES67488Y - Device to facilitate the filling of bags : en es
  • ES68064Y - Machine for peeling oranges and round fruits in general : en es
  • GB811861A - Improvements in or relating to thio-carbaminates, bisthio-carbaminates and bisdithio-carbaminates, methods of producing such substances and to compositions containing such substances for treating plants : en
  • AU4242658A - Fruit thinning compositions : en
  • GB811913A - Improvements in or relating to wrapping machinery : en
  • BE574109A - Mixing and dividing apparatus and method of mixing and dividing. : en fr
  • BE574342A - Beverage dispenser : en fr
  • CH337544A - Process for preparing N, N-dibenzyldipeptides or N, N-dibenzylpolypeptides : en fr
  • US2881822A - Improvement of the tensile strength of metal products : en
  • US2882102A - Coupling link for a crawler vehicle track and continuous track using same : en
  • PL42036B1 - : en pl
  • US2881583A - Apparatus for forming transfer tails : en
  • US2881777A - Impeller for dishwashing machine : en
  • US2882253A - Method for stabilizing polyvinylpyrrolidone and compositions thereby obtained : en
  • CA573973A - Television and like transmission : en fr
  • CH337716A - Process for producing a casting mold, in particular for meltable or malleable food and luxury goods : de en
  • CH337580A - Method for creating a polyvinyl alcohol membrane suitable as a separator for electrical elements and separator membrane produced according to this method : de en
  • CH337583A - Rectifying element : en fr
  • CH337602A - Flat weft knitting machine with device for controlling the sinkers : de en
  • CH337672A - Apparatus for mimicking a combustion in a combustion chamber : de en
  • BE574073A - Educational game : en fr
  • CH337558A - Heat exchanger : de en
  • US2881998A - Surgical flexible cable support : en
  • CH337701A - Device for adjusting the position of the tailstock of a machine tool : en fr
  • CA574211A - Integral forced lubricating pump assembly for totally enclosed fan cooled motors : en fr
  • DE1054955B - Inner drum mounted on one side for double drum washing machines : de en
  • DE1786830U - ADJUSTABLE TUBE CIRCUIT. : de en
  • DE1787166U - CONTAINER, IN PARTICULAR SACK. : de en
  • FR1176958A - Electric battery : en fr
  • DE1055033B - Formation of joint between two reinforced concrete beams designed as monorail supports and with the support that supports them : de en
  • DE1055158B - Coating agents or stoving enamels : de en
  • DE1786934U - ARMCHAIR CONVERTED INTO A BED BY PULLING OUT TO THE SIDE. : de en
  • DE1787082U - MILK TRANSPORT TROLLEY WITH MULTI-PURPOSE. : de en
  • CA573953A - Projecting method for cathode-ray tubes : en fr
  • CH337698A - Process for the metallization of non-conductive materials, in particular ceramics : en fr
  • DE1786857U - ACTUATOR FOR ADJUSTABLE OR CONTROLLABLE ELECTRICAL BUILT-IN ELEMENTS. : de en
  • DE1055268B - Electric control for vending machines : de en
  • US2882319A - Reducing phenolic mannich bases with molybdenum sulfide catalysts : en
  • DE971948C - Process for influencing the colloid condition of meat products : de en
  • CA574148A - Manufacture of polyesters : en fr
  • CH337515A - Process for the preparation of pseudoionones and their homologues in 9 and 11 : en fr
  • CH337608A - Spinneret : de en
  • BE573927A - Luminescent product and process for its manufacture : en fr
  • BE574219A - Method of manufacturing direct sand twist and spinning yarns and apparatus therefor. : en fr
  • BE574264A - Garbage truck, equipped with a rotating drum. : en nl
  • BE574283A - Machine control, load dependent. : en fr
  • US2881782A - Air charger assembly for pressure tanks : en
  • US2882112A - Drawer lock : en
  • US2882177A - Treatment of pigments : en
  • AU229320B2 - New O-Tertiary aminoalkoxy oximes of unsaturated heterocyclic aldehydes and ketones : en
  • AU3221357A - Improvements in containers for fragile articles : en
  • US2882459A - Polarised relay : en
  • CA573857A - Soft plastic food package : en fr
  • PL42048B1 - : en pl
  • US2881747A - Fuel line pressure relief : en
  • US2882187A - Electrical heating element : en
  • CH337511A - Process for the preparation of sulfonylureas : de en
  • CA573835A - Electric switches : en fr
  • DE1055265B - Vector probe for measuring velocity fields of a flowing medium with strongly changing direction of flow : de en
  • DE1787027U - ROLLER. : de en
  • GB811825A - Improvements in electrical connectors : en
  • GB812027A - Waveguide : en
  • PL42053B1 - : en pl
  • DE1054957B - Electric steam iron : de en
  • DE1055150B - Safety device for heated duvets, heating pads, etc. like : de en
  • DE1055238B - Process for the production of polymers of aliphatic olefin hydrocarbons by means of organometallic compounds : de en
  • DE1292843B - Process for vulcanizing rubber compounds containing natural rubber and a synthetic rubber : de en
  • DE1786845U - SWITCHING DEVICE. : de en
  • ES67165Y - Fan with refined plastic linkage : en es
  • DE1054990B - Process for the splitting and conversion of vapors and gases containing hydrocarbons : de en
  • DE1055010B - Rodless control arrangement for duplex pumps : de en
  • DE1055361B - Four column screw press : de en
  • CA574132A - Golf bags : en fr
  • CA574232A - Tractor-implement coupling mechanism : en fr
  • BE574023A - Improvements to television receivers. : en fr
  • CA574096A - Tire vulcanizer with bead gripping means : en fr
  • CA574242A - Titanium base vanadium-iron-aluminum alloys : en fr
  • CH337731A - Gear pump : de en
  • DE1786844U - OVERHEAD CONNECTION BOX FOR ROOF STAND FASTENING. : de en
  • DE1786881U - DEVICE FOR CONTINUOUS INDUCTIVE LONGITUDINAL WELDING OF PIPES. : de en
  • DE1787036U - BELT CONNECTION. : de en
  • PL42042B1 - : en pl
  • US2882358A - Switch : en
  • US2882399A - Electron switch : en
  • CH337573A - Circuit arrangement with a transistor : de en
  • CH337609A - Process for the production of shaped structures from viscose : de en
  • CA574158A - Method of making a composite rod and electrode : en fr
  • DE1055053B - Carrier frequency system : de en
  • DE1786929U - CHEESE PLATE. : de en
  • DE1787007U - IRRIGATION DEVICE. : de en
  • DE1787079U - LUBRICATION DEVICE FOR ROTARY PUMPS. : de en
  • AU4231958A - Novel dimethylbenzyl chrysanthemumates and method of preparation therefor : en
  • BE574170A - Device for controlling the parking time of a vehicle : en fr
  • US2882050A - Resiliently supported rider-actuated apparatus : en
  • US2882114A - Medicine cabinet with rotary magazine : en
  • ES71033U - Dancing toy perfected (Machine-translation by Google Translate, not legally binding) : en es
  • AU227345B2 - Character identification apparatus : en
  • BE574311A - Automatic tire painting machine. : en fr
  • CA573955A - Electrical machine brush and method of prolonging its life : en fr
  • AU225752B2 - Improvements in cyclone dust separators : en
  • BE574070A - Method and machine for creping thermoplastic threads. : en fr
  • AU4230458A - Improvements in electrostatic spray painting installations : en
  • AU4238558A - Code conversion apparatus : en
  • CA574139A - Storage tube targets : en fr
  • DE1786897U - SLIDER ROSE MADE OF PVC FOR UMBRELLAS. : de en
  • FR1176771A - Apparatus for the presentation of packaged goods and especially bottled liquids : en fr
  • DE1055217B - Stilted intermediate component for support and rib ceilings : de en
  • USD184900S - Record holder : en
  • DE1055128B - Relay contact arrangement : de en
  • BE573960A - Image Maintenance Halftone Receiver Tube : en fr
  • PL41989B1 - : en pl
  • DK87159C - Packaging consisting of an outer layer of cardboard or similar rigid material and one inserted therein for dense, soft and malleable material. : da en
  • US2881835A - Shear : en
  • US2882156A - Basic mordants derived from the reaction of carbonyl containing polymers and aminoguanidine and their use : en
  • US2881712A - Automatic steering device for vehicles : en
  • CA573894A - Bottle vending machines : en fr
  • CA573958A - Apparatus for cutting filaments : en fr
  • US2881447A - Disposable bib with tying strips : en
  • USD184852S - Combined flower holder and base for a table lamp : en
  • USD184892S - Handbag : en
  • USRE24632E - Artificial blocks for structures ex- : en
  • USD184867S - Spoon or similar article : en
  • AU3648958A - Water soluble amine salts of polychlorinated benzoic acids : en
  • AU4235658A - Circuit arrangement for synchronizing an oscillation generator : en
  • PL41976B1 - : en pl
  • US2881920A - Settler with paddle : en
  • PL42063B1 - : en pl
  • US2881528A - Pneumatic dimension gages : en
  • DE1054949B - Method and device for drying webs, in particular made of textile materials : de en
  • ES244370A1 - Procedure for the obtaining of new bencimidazoles (Machine-translation by Google Translate, not legally binding) : en es
  • ES65900Y - A swing arm sock last : en es
  • GB811818A - Improvements in or relating to pressure-operated electric switches : en
  • US2882174A - Alumina rods for coating articles : en
  • CA574174A - Die for extruding a film with beaded edges : en fr
  • CH337582A - Electric accumulator : de en
  • DE1055251B - Device for recording transverse profiles using the acoustic echo sounder method : de en
  • ES246279A1 - Improvements in condensers. (Machine-translation by Google Translate, not legally binding) : en es
  • AU233992B2 - Process forthe production of antiknock gasoline components by alkylation : en
  • AU3212957A - Improvements in and relating to indexing mechanisms : en
  • BE574090A - Rivetless connection between the rim and the plate of a vehicle wheel : en fr
  • BE574108A - Insulating system for electrical devices containing liquid dielectrics : en fr
  • CH337537A - Process for making new esters : de en
  • CH337653A - Method for joining joinery and building panels, and joining two panels produced according to this method : de en
  • AU230572B2 - Improvement to or relating to fluid-mechanical power transmission : en
  • CA573863A - Tire chain and applicator : en fr
  • CH337611A - Speculum : en fr
  • ES67563Y - Banana mechanism for radio communication : en es
  • ES71107U - Transportable elevator for motorcycles and scooters (Machine-translation by Google Translate, not legally binding) : en es
  • GB811951A - Coating sheet metal containers : en
  • PL42098B1 - : en pl
  • US2882001A - Multiple speed tripod head : en
  • PL42000B1 - : en pl
  • US2881821A - Rapid cycle radial draw former : en
  • US2882009A - Valve construction : en
  • US2881726A - Apparatus for production of tubular studs and the like : en
  • US2882347A - Magnetic erasing head : en
  • DE1055043B - For flanged wheels, it is intended to serve as a conductor rail at the same time : de en
  • GB811908A - Improvements in or relating to feed rollers for furnaces : en
  • GB812017A - Improvements in or relating to animal feeding devices : en
  • DE1055181B - Process for the production of an antihistamine and cell protection serum : de en
  • ES245609A1 - Improvement in the initiation of explosive charges submerged in water through preformed hydroelectric piles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811852A - Method of epoxidation of esters : en
  • GB812002A - Improvements in converters for liquefied gases : en
  • GB812056A - Treatment of diamonds : en
  • DE1055366B - Appropriate safety device when a certain limit speed is reached : de en
  • DE1786885U - SWIMMING SOAP. : de en
  • DE1786838U - CONNECTING DISC FOR ELECTRICAL DISTRIBUTION SYSTEMS. : de en
  • GB811801A - Fluid sealing glands : en
  • DE1055323B - Rotating wedge coupling : de en
  • DE1787180U - SWIVEL ARM FOR A BIN CABINET. : de en
  • DK87153C - Stop valve. : da en
  • DE1787155U - MODULAR KIT, IN PARTICULAR MODULAR KIT WITH ILLUSTRATED BUILDING BLOCKS. : de en
  • PL42024B1 - : en pl
  • US2881629A - Driving gears and shaft supported in housing : en
  • ES245993A1 - A low voltage connection unit. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71071U - Improved shower for bidets and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2881509A - Plastic piano action : en
  • US2882072A - End connector embedded in a rigid non-metallic tube : en
  • ES66862Y - Rotary point for lathe and all kinds of machines : en es
  • FR1176924A - Protective sheath molding for electrical pipes : en fr
  • DE1786944U - TOILET LID PAPER. : de en
  • CA573929A - X-ray apparatus comprising a periscope : en fr
  • DE1055110B - Damper winding for turbo generators : de en
  • DE1786922U - SHREDDING DEVICE FOR FRUIT JUICE CENTRIFUGE. : de en
  • DE1055085B - Electrical rotary switch designed as a roller or lifting contact switch : de en
  • DE1786886U - DEVICE FOR ABRASIVE TREATMENT OF SKIN PARTS. : de en
  • CH337709A - Process for producing a welded connection between an aluminum element and a copper element and a welded connection produced by this process : de en
  • CH337805A - Hydro-electric group : en fr
  • DE1055215B - Metal window wall serving as the building facade : de en
  • FR1176726A - Roll handling device : en fr
  • GB811897A - Device for keeping weft threads apart between the edge of a woven fabric and the shuttles of a drop box loom : en
  • AU232154B2 - Circuit arrangement for synchronizing an oscillation generator : en
  • DE1055030B - Floating rail joint with foot straps : de en
  • DE1787038U - GREASE QUANTITY REGULATION ARRANGEMENT FOR ROLLER BEARINGS OF SLEEVE-COOLED ELECTRIC MACHINES. : de en
  • DE971920C - Process and device for the production of phthalic acid : de en
  • ES245621A1 - Improvements in guns for recessing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67417Y - Replaceable plastic midsoles : en es
  • ES71124U - New stitcher of preformed grapillas with application of compressed air (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176855A - Light panel for ceilings : en fr
  • US2882402A - Transistor oscillator : en
  • US2882497A - Electrical current measuring devices : en
  • DE1786970U - MACHINE SHARPENING OF WOODEN PILES. : de en
  • DE1786992U - LATCH CLOSURE. : de en
  • FR1176545A - Process for manufacturing stained glass in plastic sheets, and stained glass windows obtained by this process : en fr
  • FR1176544A - Improvements to window frames, patio doors or similar openings : en fr
  • DE1787028U - ROLLER. : de en
  • CH337547A - Process for the preparation of ethers : en fr
  • CA573903A - O:o'-dihydroxy azo dyestuffs and a process of making same : en fr
  • US2882203A - Injectable insulin preparation with protracted effect : en
  • ES67197Y - Handle set for interior doors : en es
  • FR1176634A - Method and apparatus for the manufacture of paper, board or similar fibrous products : en fr
  • FR1176867A - Marine boiler with low level variations : en fr
  • GB812052A - Improvements in or relating to curtain valance rails and brackets therefor : en
  • ES67586Y - Ball trumpet : en es
  • FR1176983A - Improvements to jet thrusters : en fr
  • US2881664A - Main battery multiple gun turret sight mechanism : en
  • US2882067A - Pneumatic vehicle suspension : en
  • ES66922Y - Foot device for decorative or decorative stitching for sewing machines : en es
  • ES67960Y - Padded Baby Rest Seat : en es
  • ES66425Y - Beautifying and luminous device for the rear of motor vehicles : en es
  • FR1176950A - Thruster assembly applicable to all very shallow draft boats : en fr
  • DE1055025B - Large-capacity electric furnace, in particular a reduction furnace with several parallel rows of electrodes : de en
  • DE1786902U - CONTAINER IN THE FORM OF A LADIES 'HANDBAG. : de en
  • ES245002A1 - Procedure for the manufacture of a sound disc with images. (Machine-translation by Google Translate, not legally binding) : en es
  • AU4244358A - Powerdrive construction : en
  • GB812079A - Improvements in or relating to furnaces : en
  • FR1176665A - Cable clamp and especially for insulated electric cable : en fr
  • GB811915A - Improvements in gas dispensing systems : en
  • GB811975A - Improvements in or relating to methods of forming in a length of tubing a helical corrugation or fold, and apparatus for carrying out such methods : en
  • US2882344A - Group selection system : en
  • US2882468A - Semiconducting materials and devices made therefrom : en
  • AU228844B2 - Silver base alloys containing noble metal additions : en
  • AU4236958A - Improvements in or relating to coupled waveguides : en
  • BE574002A - Method and tool for manufacturing a cable sheath from a smooth tube. : en fr
  • CA574075A - Matrix memory systems : en fr
  • DE1787193U - WINDING DEVICE IN ELECTRIC WATCHES. : de en
  • FR1176551A - Bus conductor bar, for distribution of electric current : en fr
  • FR1176785A - Suspension polymerization process : en fr
  • PL41998B1 - : en pl
  • FR1176542A - Forage transport fan or the like : en fr
  • DE1786852U - CONTACT ROCKER FOR AC SWITCH. : de en
  • CH337643A - Process for the erection of load-bearing structures and formwork arrangement for the implementation of this process : de en
  • DE1786984U - CONVERSION ROTATION TABLE FOR FILMS. : de en
  • GB812076A - Improvements in or relating to domestic and like brushing, cleaning or polishing appliances : en
  • ES245125A1 - Perfected apparatus for the solidification of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65578Y - New glasses case : en es
  • FR1176805A - Safety arrangement for high-voltage circuit breaker installation : en fr
  • GB812094A - Improvements in liquid blast circuit breakers for high voltage currents : en
  • DE1786965U - FRAME FOR FASTENING GLASS PANELS IN SHOP WINDOWS, DOORS, PARTITION WALLS AND THE LIKE. : de en
  • FR1176711A - Cinematographic camera, especially for narrow films : en fr
  • FR1176972A - Cast ingot : en fr
  • GB811877A - Improvements in cargo oil pumping machinery installations for oil tanker ships : en
  • GB812020A - Improvements in or relating to intermittent film feed mechanism for cinematographic projectors : en
  • DE1055035B - System for generating heating energy in diesel locomotives : de en
  • DE1055160B - Braking and power transmission agent based on a water-in-oil emulsion : de en
  • DE1786869U - LAMP, IN PARTICULAR FOR ILLUMINATING LARGE ROOMS. : de en
  • DE1787057U - DRUM GALVANIZER. : de en
  • DE1787119U - BALLPOINT PEN MINE. : de en
  • ES67580Y - Stripe tracer on floors or pavements : en es
  • ES67771Y - A sliding internal separation device for emptying drums and containers : en es
  • FR1176506A - Opening system for sealed envelopes : en fr
  • FR1176833A - Well casing : en fr
  • GB811948A - Card game : en
  • US2882049A - Gripper for use in printing machines : en
  • GB811918A - Improvements in or relating to crucibles for melting metals : en
  • ES67582Y - Elastic counterweight foot for measuring cup : en es
  • GB811794A - An improved toe for seamless hose and half hose and means for producing the same : en
  • GB811902A - Detergent compositions : en
  • ES71065U - A perfected blanket (Machine-translation by Google Translate, not legally binding) : en es
  • GB811987A - Improvements in or relating to refractory material : en
  • DE1787047U - SECURELY ATTACHED CONNECTOR FOR HIGH PRESSURE AND HIGH PRESSURE HOSES, ESPECIALLY MADE OF RUBBER OR PLASTIC, WITH AN OUTER BRAID. : de en
  • DE1055349B - Device for monitoring the tensile stress over rollers of moving material, in particular paper webs in the paper machine : de en
  • DE1055058B - Circuit arrangement for telecommunications systems, in particular telephone extension systems : de en
  • DE1786991U - DEVICE ON MUSIC MACHINES FOR PLAYING STEREO AND NORMAL DISCS. : de en
  • ES67340Y - Rear view mirror mounting device : en es
  • GB811872A - Improved method of assembly of an electron lens structure : en
  • PL42066B1 - : en pl
  • US2881530A - Apparatus for testing the profiles of involute gear teeth : en
  • US2882282A - Method of producing 3-keto-delta4, 6-steroid compounds from 3-keto a-ring saturated 6-dihydro steroid compounds : en
  • DE1055093B - Arrangement for automatic electrical program control of working machines : de en
  • US2881518A - Continuous gas plated metal article : en
  • CH337733A - Slide device : de en
  • DE1055277B - Device for artificial irrigation of agricultural areas : de en
  • US2881705A - Fuel injection pump : en
  • US2882446A - Electromagnetic deflection system : en
  • US2882465A - Transistor : en
  • DE1055162B - Process for generating fuel gas from solid fuel : de en
  • US2881915A - Strapping seal and package therefor : en
  • CA573836A - Flight training apparatus for simulating control loading with pilot pressure control : en fr
  • DE1787012U - FEEDING DEVICE FOR SCHAEDLING CONTROL. : de en
  • ES67750Y - Drum elevator and similar : en es
  • GB811849A - Improvements relating to pump impellers : en
  • DE1786972U - PROTECTIVE HELMET MADE OF LIGHT METAL, LEATHER OR PLASTIC OD. DGL. : de en
  • ES68141Y - Toilet shower : en es
  • IE23240L - Deep-drawing of plastic sheets. : en
  • BE574201A - Machining of clamping screws, the purpose of which is to secure them against automatic unscrewing : en nl
  • ES65803Y - Enhanced flask for preparing standard solutions : en es
  • ES68190Y - Submersible electric-watertight lamp : en es
  • US2881868A - Thermostatic damper : en
  • AU233354B2 - Improvements in or relating to processing silicon : en
  • ES246486A3 - A machine for the aprestado of clothes of wool, cotton and synthetic fibers. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055336B - Skimmed milk substitute : de en
  • DE1787188U - DEVICE FOR LOWERING LOADING DEVICES WITH HYDRAULIC LIFT PRESS. : de en
  • GB812055A - Improvements in and relating to electric carbon arc supply circuits : en
  • ES67381Y - Polishing tool applicable to tools with reciprocating rectilinear head : en es
  • FR1176505A - Timer for washing machines, with motor drive and electric heater : en fr
  • FR1176668A - Parasiticide : en fr
  • GB811927A - Improved hydrodynamic torque converter : en
  • CA573902A - Insignia carrying device : en fr
  • CA573934A - Frequency selective circuit arrangements for use with video and like signals : en fr
  • CA574189A - Numeral wheel registering mechanism : en fr
  • DE1054988B - Process for the preparation of new sulfonylureas : de en
  • DE1055211B - Lifting device in the manner of Nuernberger scissors : de en
  • BE574336A - Transhipment or loading bridge. : en fr
  • FR1176960A - Improvements to taps, in particular taps for pressure installation : en fr
  • ES244410A1 - Procedure for the obtaining of a new antibiotics. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67979Y - Metal mras for construction : en es
  • US2882040A - Snubber : en
  • DE1055118B - Circuit arrangement for working according to the reflection method, for testing cables, overhead lines or the like : de en
  • DE1055399B - In the closed position, invisible hinge, especially for folding table inserts : de en
  • DE1055437B - Method and device for packaging air-sensitive goods in pressure-sealable bags : de en
  • ES71037U - Device for cleaning car windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176939A - Arc welding : en fr
  • AU3238557A - Improvements relating to resilient joints for artificial limbs : en
  • FR1176912A - Phenyl urethanes and their preparation : en fr
  • FR1176587A - Process for preparing infusions, in particular of a coffee drink, and machine for implementing this process : en fr
  • FR1176589A - Extraction device, usable in particular in mines : en fr
  • DE1055164B - Device for opening and closing fire doors, preferably for steam locomotives : de en
  • DE1055339B - Device for erecting folding boxes : de en
  • DE1786875U - PLUG WITH INSULATING PROTECTIVE CAP. : de en
  • DE1055078B - End closure, connecting sleeve or the like for electrical cables and lines with plastic insulation : de en
  • DE1055310B - Mixing or two-way valve : de en
  • DE1055469B - Method for breaking up starch : de en
  • DE1055248B - Thickness measuring device : de en
  • PL42002B1 - : en pl
  • US2881849A - Disk harrow : en
  • US2881484A - Interlocking brace for louver blades : en
  • ES67385Y - Universal chuck perfected for lathe : en es
  • GB812068A - Improvements in or relating to refrigerator cabinets : en
  • DE1054969B - Process for reducing the deuterium concentration of the residual moisture adhering to a powdery catalyst substance after filtering a catalyst suspension over the filter cake : de en
  • FR1176979A - Battery charging circuit of a motor vehicle : en fr
  • PL42005B1 - : en pl
  • DE1055092B - Control device for regulator, especially for brake pressure regulator of conveyor machines : de en
  • DE1055348B - Advertising handle : de en
  • NL208486A - : en
  • US2881776A - Paint roller cleaner and dryer : en
  • US2882244A - Molecular sieve adsorbents : en
  • FR1176648A - Door bottom caulk : en fr
  • DE1055278B - Pulsator for milking machines with one-room teat cups : de en
  • DE1786826U - SHOCK-PROOF COOLBOX. : de en
  • US2881577A - Tool for applying heat sealable cable bands : en
  • US2881976A - Code translating device : en
  • US2881819A - Nut with coil spring locking means : en
  • ES65644Y - Perfected folding chair : en es
  • ES67945Y - Tape for cubed wood in roll : en es
  • FR1176743A - Improvements to systems controlling the transfer of objects : en fr
  • FR1176956A - Simple type of electric dust collector : en fr
  • ES245016A1 - Some improvements in the machines for carving yute, caºamo, lino y fibras substitutivas del yute. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246436A1 - Individual regulation device of refrigerant fluid flow in channels of a nuclear reactor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71090U - Terminal cap for connection of spark plugs and similar in vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176619A - Compression pads for shoe presses : en fr
  • ES67936Y - Fixed and rotary point perfected for lathes, milling machines, grinders and similar machines : en es
  • ES71072U - A makeup portalapize and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176508A - Percussion seed planter distributor : en fr
  • FR1176735A - New stabilization process for polyvinyl chlorides, their copolymers and chlorinated plasticizers : en fr
  • ES245824A1 - A PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL YARNS AND CUT FIBER ... 061258 : en es
  • ES246054A1 - System of results or projections in the sea fund to influence the transportation of solid matters throughout the fund. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811798A - Citrus concentrate product : en
  • DE1054943B - False bottom made of foldable sieve plates for launder tubs : de en
  • DE1055331B - Flame cutting device for the uniform cutting of continuously moving strands produced in the vertical continuous casting process : de en
  • ES246485A1 - Procedure, with its corresponding apparatus, for the administration of dosed quantities of active substance for percutaneous resortion. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176894A - Process for the dealcoholization of natural wines and beverages obtained by this process : en fr
  • GB811966A - Frozen food product : en
  • DE1786884U - CARRIERS FOR WELDING ELECTRODES AND THEIR HOLDER. : de en
  • ES67758Y - Nutcracker : en es
  • FR1176593A - Improvements to character printing devices : en fr
  • FR1176733A - Binocular observation instrument, especially spectacles, telescopes or the like : en fr
  • ES65434Y - Interchangeable Wig for Dolls : en es
  • ES71017U - Juicer (Machine-translation by Google Translate, not legally binding) : en es
  • ES245522A1 - Procedure and apparatus for the regulation of the cut, in sections, of a continuous glass strip. (Machine-translation by Google Translate, not legally binding) : en es
  • US2881607A - Eugene st : en
  • US2881807A - Loom stopping means : en
  • US2882325A - Alkylation of aromatic compounds : en
  • DE1787020U - PLASTIC COIL SPRING HOSE. : de en
  • ES68091Y - Automatic device indicating average speed : en es
  • GB811932A - Improvements in electrical connectors : en
  • FR1176968A - Remote indicator of the level of a liquid in a tank : en fr
  • US2881481A - Top roll positioning and tensioning mechanism for textile drafting apparatus : en
  • US2882198A - Pesticidal phosphorus esters : en
  • DK87149C - Sintered cemented carbide alloy and process for producing such an alloy. : da en
  • DE1055342B - Method and device for conveying strip sections in paper bag machines : de en
  • US2881975A - Coin register : en
  • US2882211A - Method of mineral benefication : en
  • DE1787025U - HOLLOW ROLLER OD. DGL. HOLLOW CYLINDERS WITH EXTERNAL OR INTERNAL FLANGES OR INNER LIDS. : de en
  • DE1043130C2 - : de
  • US2881449A - Bonnet : en
  • US2881913A - Phonograph record holder : en
  • US2882437A - Electro-hydraulic power feed : en
  • DE1055371B - Passenger Gestuehl : de en
  • DE1055398B - Moving device for windows, especially for motor vehicle windows : de en
  • DE1787112U - SUITCASE LOCK. : de en
  • FR1176664A - Process for sealing a flexible packaging with a metal strip, whether or not set : en fr
  • ES71099U - Tray tray perfected for fruits and vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • GB811771A - Improvements in or relating to removal of ruthenium from solutions of metal nitratesin organic solvents : en
  • CH337543A - Process for the manufacture of pharmaceutically active products : de en
  • DE1055139B - Device and method for measuring ionizing radiation : de en
  • ES65645Y - Portable reducible tabletop-table : en es
  • DE1055394B - Measurement control for machine tools, especially surface grinding machines : de en
  • DE1786931U - ROLLMATE. : de en
  • DE1787014U - FUEL METERING DEVICE FOR COMBUSTION MACHINERY. : de en
  • FR1176803A - Process for the production of thickened fat compositions using mixed salts : en fr
  • CA573831A - Electrical connector : en fr
  • CH337572A - Magnetic amplifier : de en
  • AU168080B2 - Improvements in or relating to radar systems : en
  • CA574007A - Electrical relay contact support and relay indexing : en fr
  • CA574149A - Color television : en fr
  • CH337574A - Direct access telephone switching installation : en fr
  • US2882513A - Terminal assembly for enclosed electric apparatus : en
  • AU4229858A - Process forthe dyeing and printing of cellulosic textile materials : en
  • AU4240258A - Improvements ofthe core ina sepera ting device : en
  • CA574059A - Dilators : en fr
  • PL42057B1 - : en pl
  • US2881637A - Mechanism control : en
  • US2882273A - Therapeutic agents : en
  • US2881716A - Powered dough former : en
  • US2882271A - Xcixcxh : en
  • US2882479A - Cooling system for mechanical rectifiers : en
  • AU232587B2 - Process for freshening stale bread : en
  • AU234421B2 - Treatment of moltenferrous material : en
  • DE1055403B - Device for introducing tail bullets into the barrel of a launching device : de en
  • GB811954A - An improved clamp : en
  • NL90698C - : en
  • US2881499A - Stressed panel fastener : en
  • US2881886A - One-way clutches : en
  • US2882024A - Apparatus for the vibrational treatment of material of a nature ranging from granular to pulverulent nature : en
  • PL42041B1 - : en pl
  • US2882414A - Radiation dosimeter element coating : en
  • US2881564A - Machine for press molding glassware : en
  • US2881755A - Portable steam bath : en
  • FR1176766A - Improvement in V-belts : en fr
  • FR1176952A - Improvements to engine mounts : en fr
  • CA573957A - P-nn-di-(2-chloroethyl)-aminophenylbutyrates : en fr
  • CH337596A - Process for the preparation of sensitizing dyes : de en
  • PL41983B1 - : en pl
  • PL42097B1 - : en pl
  • US2882438A - Traveling wave tube : en
  • DE1787170U - AUTOMATIC TUBE LOCKING. : de en
  • ES246448A1 - Improvements introduced in the construction of special multicellular loudspeakers for the reproduction of medium and acute notes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65728Y - Perfected anchor plug : en es
  • DE1055326B - Machine tool for gears, which works in the rolling process, with a summation gear : de en
  • DE1787059U - DEVICE FOR GENERATING HIGH ACCELERATION AND DECELERATION FORCE IN SCREENING MACHINES. : de en
  • FR1176951A - Improvements to hydraulic lifting systems : en fr
  • CA574030A - Means for attaching headlining wires : en fr
  • DE1054973B - Process for the production of carbon disulfide : de en
  • DE1055368B - Attachable gearbox with an independent motor for erectable and extendable ladders, especially fire brigade ladders : de en
  • ES68051Y - Constant Level Supply Regulating Valve : en es
  • US2881791A - Drain plug and float release for carburetor bowls : en
  • US2882148A - Method of charging cellulose digesters : en
  • ES67051Y - Pins provided with means for their interlocking : en es
  • ES67937Y - Metal lattice : en es
  • GB811836A - Improvements in or relating to fluid-operated vibrators : en
  • GB811925A - Apparatus for casting stereotype printing plates : en
  • GB811974A - Veterinary compositions : en
  • GB812074A - Photographic camera, particularly moving picture camera : en
  • DE1055296B - Switching device for the starter of internal combustion engines for motor vehicles : de en
  • DE1055430B - Process for the production of refractory products from sintered dolomite or similar material : de en
  • BE574107A - Semiconductors : en fr
  • US2882349A - Rocker telephone stand : en
  • US2882152A - High speed developers : en
  • PL42071B1 - : en pl
  • US2881977A - Key operated portable calculating machine : en
  • GB811928A - Improved variable-speed power transmission mechanism for motor vehicles : en
  • DE1786846U - FASTENING ARRANGEMENT OF COUNTER PANELS IN COUNTER CABINETS. : de en
  • AU225586B2 - Applicators : en
  • BE573957A - Axial fan : en fr
  • US2882266A - Copper containing disazo dyestuffs of the stilbene series : en
  • ES245380A1 - New tissue procedure for polyamide articles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055272B - Koernerbäter on a combine harvester : de en
  • ES66946Y - Dancing toy doll : en es
  • ES67084Y - Perfected inflatable mattress : en es
  • ES67962Y - Electric level indicator : en es
  • ES68172Y - Useful to separate the peel of oranges and similar fruits : en es
  • ES71030U - Air and brake accelerator drive control arranged in one piece for mopeds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176607A - Silicone-based polyester resins : en fr
  • GB811816A - Heterocyclic hydrazides : en
  • CH337693A - Device for pressurized lubrication of surfaces moving in a relative translational movement : en fr
  • PL42019B1 - : en pl
  • US2881529A - Internal diameter micrometer : en
  • DE1054950B - Movable dwell box for webs, especially for textiles coming from a pretreatment : de en
  • DE1055387B - Device for operating ship hatch locks or the like. : de en
  • US2881677A - Method and apparatus for manufacturing paper or similar fibrous product utilizing stock-depositing spray means : en
  • CH337592A - Process for the preparation of azo compounds : en fr
  • DE1055082B - Arrangement for controlling electromagnetic alternating current synchronous switches : de en
  • ES66907Y - Toy Electric Centrifuge Washer : en es
  • FR1176948A - Electrode steam generator with automatic regulation : en fr
  • GB812010A - Improvements in activation of clay by acid treatment, oil aging and calcination : en
  • GB812119A - New dithiophosphoric acid esters and insecticidal preparations comprising them : en
  • US2881928A - Pipe laying and transporting device for bulldozers : en
  • US2882236A - Method of manufacturing magnet cores having a substantially rectangular outline of hysteresis loop : en
  • US2881935A - Infant's nursing bottle assembly : en
  • US2881699A - Apparatus for printing the circumfer-ential surface of square articles such as glass bottles or the like : en
  • US2881836A - Blanking and stacking machine : en
  • US2882133A - Crystal purification apparatus and process : en
  • US2882335A - Color television pickup system : en
  • US2881520A - Paper knife : en
  • US2881866A - Brake means : en
  • AU232153B2 - Method and apparatus for soldering cans : en
  • AU4235858A - Process for freshening stale bread : en
  • US2882224A - Process for sweetening sour hydrocarbon distillates with metal phthalocyanine catalyst in the presence of alkali and air : en
  • US2882374A - Switch for continuous outlet : en
  • GB811989A - Improvements in or relating to electrical connectors and to electrical assemblies employing the same : en
  • GB812037A - Fuel injection nozzle for internal combustion engines : en
  • DE1055069B - Machine for covering electrical wires with a helical, multi-colored insulating plastic casing : de en
  • BE574211A - Ultra-shortwave amplifier. : en fr
  • CA574110A - Werner complex compound on glass fibers and method of obtaining same : en fr
  • DE1787085U - DEVICE ON SINGLE-AXLE TRACTORS. : de en
  • DE1055167B - Control device for steam power plants with forced flow boilers : de en
  • DE1787015U - MAGNETIC GENERATOR. : de en
  • DE1055258B - Method and device for measuring the temperature of the pouring stream of liquid metals : de en
  • ES245024A1 - A perfected washing machine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176774A - Brake safety device : en fr
  • AU227346B2 - Improvements in or relating to hybrid systems : en
  • AU233477B2 - Improvementsin or relating to electrostatic precipitator : en
  • GB811812A - Improvements in or relating to braking control systems for vehicles : en
  • GB811937A - Salts of new phosphorus anhydride acids and process for their production : en
  • PL41969B1 - : en pl
  • DE1055032B - Device for marking roads, which is equipped with a spreader : de en
  • DE1055176B - Manufacture of supplements on the human body : de en
  • DE1055195B - Process for the production of double pane glazing and suitable frame profiles : de en
  • DE1787114U - LAMELLA SHUTTER. : de en
  • DE1787066U - DEVICE FOR KEEPING FRESH VEGETABLES, FRUIT AND THE LIKE. : de en
  • ES65639Y - A device for changing gears in phonograph record players : en es
  • ES67963Y - Purera pocket case : en es
  • FR1176697A - Wide angle lens with very long frontal distance : en fr
  • PL42013B1 - : en pl
  • US2881614A - Building or construction blocks : en
  • US2881694A - Sausage stuffing horn : en
  • USD184874S - Coffee pot or similar article : en
  • CA573882A - Smoke hood with filter unit for cooking stove : en fr
  • CH337491A - Ozonizer : de en
  • ES65733Y - Pedal lifting device for toilet seats and lids : en es
  • ES245238A1 - A MAGNETIC JOINT DEVICE. : en es
  • ES67836Y - A new mechanical book : en es
  • ES65047Y - Articulated bed base with intermediate wing section for hospital bed : en es
  • ES71004U - Split head for crankshaft bearing on connecting rods for piston machines, especially combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB811900A - Improvements in means for automatically regulating the cooling action of an engine-cooling radiator : en
  • BE574028A - Folding traction coupling for rail vehicles. : en fr
  • FR1176704A - Improvement in panels, signs and similar : en fr
  • FR1176947A - Process for preparing anisotropic permanent magnets : en fr
  • US2881973A - Compressors for air or other gas : en
  • PL41999B1 - : en pl
  • AU4231058A - Improvements in or relating to microwave amplifiers : en
  • CH337476A - Reinforced underwear : en fr
  • US2882441A - Travelling wave amplifier tubes : en
  • US2882338A - Method of and system for detecting signals : en
  • DE1055249B - Device for the production of precision circle divisions : de en
  • ES63499Y - Dispenser for liquid soap tank : en es
  • US2881656A - Postage stamp-examining appliance : en
  • US2881783A - Self-cleaning valve : en
  • AU4229458A - Pressure-responsive actuating device : en
  • CA573829A - Polymerization of ethylene : en fr
  • CA573915A - Cobalt base alloys and cast articles : en fr
  • CA574013A - Digital coding and translating system : en fr
  • CH337711A - Web gripper device on a sewing machine : de en
  • CA574031A - Rubber composition with hydrated silica filler : en fr
  • DE1786813U - Washer extractor. : de en
  • AU3220457A - Improvements in, or relating to, turbine pumps : en
  • CH337750A - Ballpoint pen with replaceable refill : de en
  • DE1787198U - OUTLET BEND WITH HOSE CONNECTION FOR MIXING TAPS. : de en
  • PL42105B1 - : en pl
  • BE574065A - Cardboard for accounting cards : en fr
  • CA573855A - Button attachement for garments : en fr
  • US2882046A - Machine for the magnetic recording and reproduction of sound on a perforated strip : en
  • US2882371A - Control apparatus : en
  • US2881743A - Internal combustion engines of the liquid fuel injection compression ignition type : en
  • US2881947A - Wire dispenser : en
  • US2882150A - Photographic elements containing polymeric ultraviolet absorbing compounds : en
  • US2882345A - Register for a telephone system : en
  • PL41954B1 - : en pl
  • BE573979A - Fuel injection installation for heat engines. : en fr
  • DE1787159U - PISTON PRESS FOR PROCESSING STONE WOOD AND LIKE. MASS. : de en
  • GB811876A - Improvements in or relating to cyanine dyestuffs : en
  • DE1054967B - Method and device for the electrophoretic separation of mixtures of substances : de en
  • DE1786880U - CIRCULAR ANODE FILTERS FOR THE DECIMETER AREA. : de en
  • CA573870A - Production of magnesium by fused salt electrolysis : en fr
  • DE1787054U - DOUBLE PLATE GATE VALVE WITH SEALING SURFACES LAYING PARALLEL TO EACH OTHER AND GUIDED BETWEEN SLIDING PLATES. : de en
  • DE1787144U - PERMANENT SCAT WRITING PAD WITH CARD HOLDER. : de en
  • US2881588A - Injector and method for fuel injection : en
  • US2882082A - Gaskets : en
  • US2882123A - Process for the recovery of uranium from phosphatic ore : en
  • AU231345B2 - Improvements in or relating to electronic amplifiers : en
  • AU4230758A - Improvements in and relating to fuel elements for nuclear reactors : en
  • US2882111A - Sewing machine cabinet : en
  • US2882135A - Chemical composition and process for aluminum etching : en
  • US2882172A - Writing media for ball point pen : en
  • AU232550B2 - Improvements in and relating to fuel elements for nuclear reactors : en
  • CA574218A - Variable inductance coupling loop for cavity resonator : en fr
  • CH337688A - Reaction nozzle : en fr
  • AU4237458A - Anon-fire supporting roof construction : en
  • BE572095A - : fr
  • BE574308A - Improvements to trawl doors. : en fr
  • JPS342524B1 - : ja
  • US2882506A - Core clamping means : en
  • ES66426Y - Automatic matchmaker : en es
  • PL42069B1 - : en pl
  • BE574096A - Device for maintaining a constant volumetric flow in a fluid line : en fr
  • BE574189A - Dual drive, friction variable speed drive, with fully balanced pressures : en fr
  • BE574322A - Tape scanning device for a telegraph system or similar systems. : en fr
  • US2881727A - Tube end closing apparatus : en
  • FR1176512A - Timbering device : en fr
  • FR1176553A - Tea leaf picking machine : en fr
  • FR1176606A - Spark gap device : en fr
  • AU232674B2 - Cricket table game : en
  • CA573897A - Tag for tea bags and the like : en fr
  • DE1055392B - Machine for grinding the cylindrical surface of a set of grinding wheels clamped on a mandrel between flanges : de en
  • DE1786814U - Washer extractor. : de en
  • DE1787117U - ELECTRIC DRY SHAVER. : de en
  • BE573973A - System for fastening railway tracks to sleepers : en fr
  • BE574174A - Apparatus for manufacturing tire casings on expandable drums : en fr
  • AU4224058A - Surface layers and methods of applying viscous fluids to surfaces : en
  • DE1055253B - Device for the paper transport in a registration instrument : de en
  • BE573956A - Method and apparatus for roasting sulphurous ores in the deck oven : en fr
  • CA573930A - Spurious signals reduction in high frequency concentric cables : en fr
  • AU4233058A - Improvements in or relating to circuit arrangements for controlling the deflection of electron beams : en
  • BE574354A - Fully automatic machine for the production of plasterboard : en fr
  • CH337610A - Process for the production of fibers from polyacrylonitrile : de en
  • DE1054996B - Process for the preparation of substituted pyrroles : de en
  • DE1055188B - Carousel caster : de en
  • US2881470A - Apparatus for treating plastic material with electric glow discharge : en
  • USD184870S - Combination comb and liquid reservoir : en
  • DE1787029U - ELASTIC SAFETY CLUTCH. : de en
  • CA573925A - Method and apparatus for applying liquids to unspun textile fabrics : en fr
  • DE1055155B - Process for the production of trimethine cyanines : de en
  • DE1055144B - Core battery for converting radioactive radiation energy into electrical energy : de en
  • CH337642A - Device for defrosting a water separator arranged in a duct supplying cooling air to a compartment : en fr
  • DE1055460B - Sealing sleeve for connecting the ceramic outlet of a flush toilet to the socket of a cast iron drain pipe : de en
  • DE1787091U - SPEED WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • DE1787145U - PLAY DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • GB811781A - Improvements in or relating to a circular knitting machine : en
  • US2881854A - Air purifier : en
  • US2881870A - Temperature compensated time delay dashpot : en
  • CA573961A - Thrust spoiler for jet propulsion units : en fr
  • CA574240A - Alpha titanium alloys : en fr
  • CH337502A - Process for the preparation of phthalic acids and formic acid : en fr
  • NL90635C - : en
  • US2881900A - Method of and apparatus for handling flat articles : en
  • CA573891A - Hydraulic brake : en fr
  • BE574137A - Device for an X-ray tube suspended from cords or similar flexible support members or for similar apparatus : en fr
  • CH337527A - Process for the preparation of quaternary salts of disubstituted carbamic acid esters : de en
  • BE574317A - Device for cutting advancing endless bundles of synthetic fibers. : en fr
  • CA573908A - Automatic control systems for aircraft : en fr
  • DE1055345B - Display device : de en
  • ES71039U - Protector of mud and water to motorcycle and velomotor drivers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176798A - Process for the production of metalliferous azo dyes : en fr
  • FR1176825A - Advanced opener for cotton preparation : en fr
  • DE1055415B - Water-resistant, grainy explosive based on inorganic nitrates : de en
  • DE1055425B - Method and device for producing spheres : de en
  • CH337529A - Process for the production of propylamines : de en
  • AU4234458A - Improvements in the production of:brewers7 wort : en
  • AU5366059A - Tractor steering means : en
  • US2881889A - Friction clutch : en
  • DE1055233B - Process for the production of nitrogen-containing condensation products from phenols and aldehydes : de en
  • DE1055468B - Triangular stand for sugar cane mills : de en
  • DE1787196U - DEVICE FOR CONNECTING AN AIR MIXER TO TAP WITH SMOOTH MOUTHPIECE. : de en
  • DE971925C - Device for heating tapes, wires, etc. like : de en
  • BE574150A - Polyamide stabilization process : en fr
  • BE574222A - A process for making cured rubber directly from latex. : en fr
  • ES71046U - Flashlight for lighting (Machine-translation by Google Translate, not legally binding) : en es
  • BE574215A - Mixed pigment enhancements. : en fr
  • CA573991A - Fuel additive for removing and inhibiting fireside deposits : en fr
  • DE1787077U - FILM VIEWER. : de en
  • US2882501A - Micropotentiometer : en
  • DE1055285B - Nematode repellants : de en
  • US2881798A - Supply maintenance device for engines : en
  • US2882387A - Welding apparatus : en
  • PL42086B1 - : en pl
  • US2882047A - Carton blank delivery mechanism : en
  • US2882382A - Electric range : en
  • DE1055229B - Process for the production of cold storage crosslinked polyurethanes : de en
  • DE1055262B - Text writing device for booking engines : de en
  • DE1055274B - Handle for scissors, pliers and similar tools : de en
  • ES66005Y - Pneumatic damper for loom shuttles and swords : en es
  • ES67813Y - Kitchen faucet set : en es
  • FR1176812A - Equipment for infusion of liquids : en fr
  • ES68018Y - New control of the doctor blades for automatic stamping machines : en es
  • ES71008U - A perfected dish rack (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176560A - Communication device for railway wagons : en fr
  • FR1176936A - New penicillin salts and their preparation : en fr
  • US2881741A - Forced flow steam generating system : en
  • GB811962A - Improvements in or relating to electric fusible devices : en
  • ES70962U - A perfected penda made especially in leather or leather, of the type of jackets, jackets or similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB811895A - Improvements in or relating to esters of -a-tocopherol : en
  • DE1055241B - Process for the production of permanent emulsifier-free latices : de en
  • DE1055404B - Automatic throwing pigeon thrower : de en
  • DE1786926U - FLOWER LIGHT. : de en
  • DE1787167U - STACKABLE STORAGE BOX. : de en
  • FR1176772A - Process for making cellular objects made of organic matter hydrophilic : en fr
  • FR1176990A - Vise with adjustable jaws for chainsaw or other machine tools : en fr
  • ES67270Y - Die-cutting device : en es
  • CH337644A - Interlocking tiles on a roof : de en
  • NL90677C - : en
  • US2881605A - Hand knitting apparatus : en
  • DE1055352B - Marking for the division of upholstery : de en
  • US2881862A - Adsorptive fractionation process : en
  • US2881922A - Flocculation : en
  • DE1786851U - BALL JOINT SWITCH. : de en
  • BE574254A - Device for measuring mechanical vibrations. : en nl
  • US2881711A - Conveyor apparatus with controllable lifting and lowering means : en
  • US2882005A - Swivel canopy for lighting fixtures : en
  • USD184897S - Pendant or the like : en
  • AU234187B2 - Surface layers and methods of applying viscous fluids to surfaces : en
  • CH337648A - Multi-storey structure with a reinforced concrete or steel framework : de en
  • DE1055163B - Method and furnace for gasifying or smoldering fuels in cross-flow : de en
  • BE574239A - Frame and hermetic doors. : en fr
  • CA573892A - Flooring tile and method of production : en fr
  • CA574090A - Polymeric aminoalkyl vinyl ethers, derivatives thereof, and process for producing them : en fr
  • DE1055414B - Water-resistant, grainy explosive based on inorganic nitrates : de en
  • PL42044B1 - : en pl
  • CA573976A - Graphite electrodes : en fr
  • CA574154A - Process for obtaining l-glutamyl-peptides : en fr
  • CA574053A - Hitch device : en fr
  • PL41971B1 - : en pl
  • CA574049A - Process for the manufacture of polyesters : en fr
  • CH337589A - Adjustable temperature limiter for electrical heating devices, in particular water heaters : de en
  • AU234697B2 - Method of and apparatus for preparing pears : en
  • CH337652A - Process for the impregnation of wood with hydrogen fluorides as wood preservatives : de en
  • CA574125A - Feeder mechanism : en fr
  • US2882018A - Well jarring tool : en
  • CA573911A - Insecticides : en fr
  • AU227087B2 - Safety device for gas cylinders : en
  • AU4239958A - Pressure sensitive adhesive tapes : en
  • USD184899S - Spoon or similar article : en
  • CA574136A - Method of concentrating coating material in containers : en fr
  • CH337485A - Continuous winder : en fr
  • CA574178A - Retractable landing gear for aircraft : en fr
  • BE574104A - Measuring cap permanently applied to containers such as bottles, flasks or the like : en fr
  • BE574217R - Process for refining phosphorous cast irons. : en fr
  • BE573958A - Fan : en fr
  • AU4230158A - Improvements in cyclone dust separators : en
  • AU3209257A - Improvements indoor locks and latches : en
  • BE574383A - Device for viewing slides : en fr
  • PL42089B1 - : en pl
  • DK87147C - Finished exterior wall part for buildings. : da en
  • ES245640A1 - Procedure for purifying saturated hydrocarbons employed as auxiliary liquids for the polymerization of low pressure ethylene. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055257B - Audio tape cutter : de en
  • ES65190Y - Articulated bassinet convertible into an armchair with a device for attaching to the back of a car or similar : en es
  • ES71093U - Container with safety lock (Machine-translation by Google Translate, not legally binding) : en es
  • US2881539A - Foot guard : en
  • US2881597A - Two speed drive and control means for refrigerating apparatus : en
  • US2882370A - Thermostat : en
  • CA573980A - Load cover for vehicles : en fr
  • CH337569A - Procedure for monitoring the transmission of telegrams : de en
  • US2882093A - Covers for automotive vans : en
  • PL42094B1 - : en pl
  • US2881462A - Windshield wiper control means : en
  • US2881485A - Stair carpet nosing : en
  • US2881932A - Hoeing-shovel loader : en
  • CA574182A - Polymers of vinyl benzenes : en fr
  • PL41991B1 - : en pl
  • US2881537A - Means used in designing patterns : en
  • US2882423A - Ring circuit : en
  • CH337556A - Cooker aggregate for absorption refrigeration machines : de en
  • DE1055127B - Fluorescent lamp holder : de en
  • US2881770A - Fibrous tobacco smoke filters : en
  • DE1787010U - LIVESTOCK MACHINE. : de en
  • FR1176501A - Improvements made to devices for extracting a plastic plug in the form of a bowl, forced into an orifice : en fr
  • US2882025A - Homogenizing valve : en
  • US2882181A - Straw hat : en
  • US2882316A - Production of organic phosphonyl halide : en
  • US2881847A - Turf slicer : en
  • USD184859S - Spoon or similar article of flatware : en
  • CH337649A - Surface planer : de en
  • US2881989A - Air vehicle with rotary wing : en
  • US2882199A - Chlorinated 4, 5, 6, 7-tetrachloro-4, 7-endoxo-4, 7, 8, 9-tetrahydrophthalane insecticides : en
  • US2882454A - Means for locking a cover on a meter box : en
  • US2882436A - Electric discharge tube and cathode therefor : en
  • US2882514A - Electric circuit connector : en
  • DE1055023B - Process for obtaining low-arsenic roast material from the roasting of pyrites : de en
  • FR1176806A - Further development of seats with tubular metal frames : en fr
  • USD184851S - Checkout counter : en
  • US2882492A - Apparatus for testing electric cable insulation : en
  • US2882033A - Method for making cement clinker : en
  • US2882419A - Image reproducing device : en
  • USD184885S - Holster for firearms or the like : en
  • DE1055458B - Sludge suction trolley with ejection piston : de en
  • ES71081U - Coupling attachable to the bumper of the automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB812097A - Improvements in the production of axerophten : en
  • US2881733A - Brooder for quadrupeds : en
  • US2882376A - Electric heating units and methods of making the same : en
  • BE574309A - Speed compensation in thickness control devices in rolling mills. : en fr
  • US2882075A - Pump seal : en
  • US2882186A - Polyamide coating composition dissolved in heated azeotropic mixture of 2-chloro-ethanol and water and method of application : en
  • BE574168A - Support pylon of a so-called monorail aerial track : en fr
  • US2882131A - Preparation of carbon disulfide and hydrogen sulfide : en
  • US2882505A - Potting of electrical apparatus : en
  • DE1055244B - Process for the preparation of linear polymers and copolymers with alkylated methylol groups : de en
  • DE1786870U - CONNECTOR FOR FITTINGS FOR THE MANUFACTURE OF FLUORESCENT LAMP LAMPS. : de en
  • DE1786891U - DISPENSER PACK FOR TABLETS, PILLS OR. DGL. : de en
  • BE574213A - Improvements to paper making machines, or cylinder type. : en fr
  • AU236130B2 - Improvements in freight air cushioning system : en
  • US2882478A - Method and apparatus for welding : en
  • DE1055332B - Process for the manufacture of metallic workpieces, e.g. B. turbine blades, with longitudinal ducts : de en
  • DK87133C - Process for the preparation of 6-alkoxytropine derivatives. : da en
  • FR1176846A - Improvements to medical beds and the like : en fr
  • US2882348A - Hearing aid : en
  • AU229319B2 - Process forthe dyeing and printing of cellulosic textile materials : en
  • CA573828A - Chain conveyors of multiple drive : en fr
  • CA574205A - Pentaerythritol tetranitrate : en fr
  • DE1787074U - TOGGLE BUTTON FOR FLASH CONTACT SWITCHING : de en
  • USD184889S - Roadster car : en
  • PL42064B1 - : en pl
  • US2881446A - Air inflated boxing glove : en
  • US2882056A - Value control and multiplying circuit for game apparatus : en
  • US2882525A - Unusual indicator presentation system : en
  • US2882014A - Mud sampling device : en
  • US2882406A - Ion source unit for calutron : en
  • USD184895S - Rotatable disk picture toy and game : en
  • USD184901S - Toaster : en
  • NL90740C - Method for preparing a fungicide : en nl
  • US2882511A - Printed circuit connector : en
  • ES245356A1 - Improvements in the feeders of receivers to transistors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB812001A - Improvements in or relating to torque transmitting couplings : en
  • ES71045U - Ring for thermal engines (Machine-translation by Google Translate, not legally binding) : en es
  • US2881651A - Electronic piano : en
  • US2881780A - Water inlet control system : en
  • US2881954A - Dispensing device for collapsible tubes : en
  • US2882356A - Trolley duct with formed bus bars : en
  • DE1055291B - Air-cooled engine cylinder : de en
  • ES66283Y - Perfected electric coffee maker : en es
  • ES68156Y - Perfected racket for table tennis : en es
  • FR1176520A - Method and mold for making closed cell cell bodies from thermoplastic plastics : en fr
  • DE1054980B - Process for the production of organic metal compounds : de en
  • DE1055442B - Horde open at the top for fruits or the like. : de en
  • US2881648A - Spanner wrench : en
  • AU228972B2 - Improvements in or relating to klystron oscillator tubes : en
  • CH337613A - Use of 3,5-diaminopolyhalobenzoic acids as radiopaque agents : en fr
  • US2881910A - Tea bag : en
  • PL42045B1 - : en pl
  • BE574212A - Process for the dyeing and printing of polymeric objects containing acrylonitrile. : en fr
  • DE1786853U - FUSE DISCONNECTOR. : de en
  • ES67977Y - Flexible molded heel and sole complex : en es
  • FR1176603A - Device using electron spin resonance : en fr
  • GB811967A - Aromatic dicarboxylic acids and process for making same : en
  • DE1055020B - Device for loosening ice pieces from an elastically deformable bowl : de en
  • PL42096B1 - : en pl
  • US2881501A - Concrete box-form construction : en
  • US2881612A - Combination lock construction : en
  • DE1787110U - IDENTIFICATION MEANS FOR KEYS. : de en
  • ES65829Y - Ignition exciter apparatus : en es
  • ES71075U - A trim for the interior of cars (Machine-translation by Google Translate, not legally binding) : en es
  • US2881663A - Optical filters : en
  • DE1787040U - SLIDING CLUTCH. : de en
  • US2881739A - Hydraulic percussion tool : en
  • US2882485A - Apparatus for electrically testing electron discharge devices : en
  • CA573846A - Low pressure engine : en fr
  • AU4241058A - Improvements in or relating to circuit arrangements for tuning indication in television receivers : en
  • DE1055084B - Switching chamber for electrical load or power disconnectors : de en
  • DE971823C - Process for the production of chlorine dioxide : de en
  • US2882104A - Stern bearing packing glands : en
  • US2881541A - Land leveler : en
  • US2882019A - Self-cleaning collapsible reamer : en
  • DE1786917U - RAZOR BLADE DISPENSER. : de en
  • FR1176876A - Automotive windshield washer spray nozzle : en fr
  • DE1055152B - Switching arrangement for spark erosion with pulsating direct current : de en
  • DE1055423B - Device for conveying and shaping plastic masses, especially ceramic masses : de en
  • DE1054986B - Process for the production of dicarbamates : de en
  • ES71040U - New pressure cap for bottles sealed with crown caps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176627A - AC electric current amplifier transformer : en fr
  • DE1054978B - Process for the production of anhydrous ferric chloride by chlorination of metallic iron : de en
  • DE1055369B - Tank extinguishing vehicle with one or more extinguishing agent containers closed on all sides : de en
  • FR1176715A - Machine for dividing the dough into dough pieces : en fr
  • US2881774A - Coin dispensing machine : en
  • US2882029A - Carburetor constant level chamber : en
  • BE574191A - : en
  • US2881666A - Pattern controlled machine tool : en
  • US2881768A - Apparatus for stemming tobacco : en
  • US2881439A - Shoe heel applying apparatus : en
  • US2881763A - Surgical handpiece : en
  • US2882377A - Electrical resistor metal coatings on refractory materials : en
  • CH337513A - Process for the production of new unsaturated alcohols : de en
  • DE1055095B - Process for the production of a semiconductor layer, in particular for Hall voltage generators : de en
  • ES246487A3 - Improvements introduced in smoke extractors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176978A - Resinous mixtures containing vinyl chloride and octyl acrylate interpolymers : en fr
  • GB811883A - Improvements in or relating to adjustable electrical contact devices : en
  • GB811904A - Arrangement for regulating fuel injection in mixture-compressing injection internal combustion engines : en
  • BE574285A - Installation of agglomeration or netting. : en fr
  • BE574297R - Portable receiver. : en fr
  • DE1055146B - Process for protecting objects made of magnetizable materials against mechanical deformation : de en
  • DE1055194B - Colored, silicate coating : de en
  • DE1786811U - SETTING DEVICE FOR USE WITH MULTIPLE PIT PITCHES. : de en
  • BE574136A - Centrifugal spreader, in particular for spreading mineral fertilizers : en fr
  • BE575930R - Roofing for buildings made of plastic profiles : en fr
  • CH337770A - Device for feeding profiled packaging parts to a packaging point, in particular for the packaging of medical ampoules : de en
  • CA573975A - Apparatus for roll forming work pieces : en fr
  • US2881970A - Carton : en
  • BE574203A - Device for the suspension of supporting cables of air carriers, in particular of air carriers for underground operation : en fr
  • CA22417S - Telephone set : en
  • AU4243058A - Process for obtaining active material from ovaries and placental tissue : en
  • BE574373A - Compressed air motor for switching mechanism controls : en fr
  • CA574101A - Aircraft servo systems : en fr
  • CH337717A - Advertising device : en fr
  • US2881489A - Electric arc furnace and the process of preparing castings : en
  • US2881895A - Carriage control apparatus : en
  • PL42076B1 - : en pl
  • US2881474A - Spinning device : en
  • US2881533A - Paint roller spinning and cleaning device : en
  • US2882267A - Process for the production of azo dyestuffs of the phthalocyanine series : en
  • US2881788A - Valve which closes against internal pressure : en
  • US2882096A - Wheel cover : en
  • US2882368A - Electromagnetic relay : en
  • DE1055147B - Process for the production of solderable molded bodies from silver-cadmium-oxide for contact purposes : de en
  • DE1786988U - CONTROL DEVICE WITH NUMBER INDICATOR. : de en
  • DK87156C - Cylinder lock and method for mounting locking means and other cooperating means in its locking housing. : da en
  • ES71025U - Selector of threads for labors (Machine-translation by Google Translate, not legally binding) : en es
  • GB812018A - Improvements in and relating to drum sieve dryers : en
  • CH337566A - Installation for paving roads : de en fr
  • CH337712A - Multi-needle table embroidery machine : de en
  • GB812105A - Improvements in or relating to conveyor belt systems : en
  • US2881522A - Mechanical device for drawing a hyperbolic curve : en
  • US2882269A - Azo dyes : en
  • US2881459A - Washing plants for automotive vehicles : en
  • US2882365A - Fluid level indicator : en
  • AU230781B2 - Measurement of variation inthe bore of pipes : en
  • BE574368A - Thermo-electric system. : en fr
  • CA573834A - Removable non-skidding device, particularly for motor vehicles : en fr
  • CA573880A - Water wheel : en fr
  • CA574032A - Bonding a mold coating to the article being molded : en fr
  • US2881659A - Photographic viewing apparatus : en
  • US2881937A - Stopper for ampoules and the like : en
  • US2881966A - Hand sewing buck : en
  • AU4223358A - A photographic film assembly : en
  • US2881995A - Vibration damping shock absorbing support : en
  • NL90541C - Magnetic force transmission device : en nl
  • NL92032C - METHOD AND DEVICE FOR LOCAL BONDING BY HIGH FREQUENCY : en nl
  • US2882155A - Photographic product : en
  • CH337801A - Ring bumpers for looms : de en
  • PL41972B1 - : en pl
  • US2881921A - Roof drain : en
  • US2882432A - Colour television picture tube : en
  • US2882113A - Tissue dispenser and mounting means for the same : en
  • AU4230958A - Improvements in or relating toa method of coating substrates : en
  • PL42047B1 - : en pl
  • US2882466A - Broadband microwave point contact rectifier : en
  • BE574221A - Apparatus for converting cast iron into steel. : en fr
  • BE574223A - Submersible float and wreck refloating process. : en fr
  • ES71126U - New perfected sash for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176809A - Electrode holder for electric melting furnaces : en fr
  • US2882470A - Semiconducting material and devices made therefrom : en
  • NL198835B - Process for preparing cadmium sulfide yellow pigments. : en nl
  • PL41962B1 - : en pl
  • CA574180A - Metal chelates of 2-heptadecylimidazolines : en fr
  • CH337804A - Device for regulating a water turbine : de en
  • CA574185A - Method for the production of cysteine hydrochloride : en fr
  • CH337638A - Heater : de en
  • BE574099A - Ornament for Christmas tree, allegorical decorative objects, packaging and the like, and process for their manufacture : en fr
  • USD184858S - Spoon or similar article of flatware : en
  • BE574244A - Winding device for textile machines. : en fr
  • CA573992A - Hydraulic stiffness system : en fr
  • CH337764A - Line cigarette machine with infeed finger : de en
  • AU4240858A - Improvements in hitches for trailers : en
  • US2882431A - Self-convergent deflection yoke for a color tv cathode ray tube and system using the same : en
  • AU232551B2 - Process for removing mineral constituents froman aqueous liquid : en
  • CH337706A - Post-forming machine tool : de en
  • AU4226258A - Improved covering composition : en
  • AU4239058A - Improvements in or relating to chains for conveyors : en
  • BE574315A - Device for cutting endless cables made of synthetic threads. : en fr
  • BE573941R - Method of fixing a protective cover of a sensitive member such as a rectifier on a base intended to support said member and industrial product resulting therefrom : en fr
  • CA573899A - Golf ball holder : en fr
  • CA574034A - Thermostats : en fr
  • BE573986A - Improvements to mooring devices between barges for the formation of pushed convoys. : en fr
  • CH337662A - Process for improving the sliding properties of sintered material : de en
  • CA574236A - Hinge mechanism : en fr
  • CH337533A - Process for the preparation of novel phenothiazine derivatives : en fr
  • CH337591A - Electrode for glass furnace : en fr
  • PL41955B1 - : en pl
  • US2881652A - Hollow self-tapping and self-locking screw : en
  • US2881869A - Temperature compensated time delay means : en
  • PL41981B1 - : en pl
  • US2881551A - Fishing float : en
  • US2881805A - Pipe seal assemblies : en
  • CA573989A - Electric wall heaters : en fr
  • AU4231858A - Edge shaping gun for glass : en
  • CA573879A - Lock device for automobile wheel plates : en fr
  • BE573922R - Refrigerant device comprising an auxiliary hot gas defrost circuit : en fr
  • CA574172A - Low oxygen content aluminum bearing refractory alloy and manufacture thereof : en fr
  • ES69693U - Dry application decal (Machine-translation by Google Translate, not legally binding) : en es
  • PL42001B1 - : en pl
  • ES65642Y - Portable, folding table with four folded chairs attached : en es
  • ES71049U - Sport pants (Machine-translation by Google Translate, not legally binding) : en es
  • ES71069U - Fixing device for spreader taps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176622A - Method and device for mounting tabernacle tubes : en fr
  • FR1176631A - Process for modifying polymers, and products thus obtained : en fr
  • ES66394Y - Hydro-pressure coffee maker by manual action : en es
  • ES71105U - Rollable cistern (Machine-translation by Google Translate, not legally binding) : en es
  • GB811838A - Improvements in or relating to burettes : en
  • GR19664B - DEVICE FOR WHICH THE COMPLETION OF THE CIRCULATING PRO-PRO TICKETS IS ACHIEVED. : el en
  • US2881941A - Toilet tissue storage container : en
  • US2882274A - Amino ethers : en
  • US2881549A - Fish lure : en
  • US2881999A - Baby bottle holder : en
  • ES68111Y - Double expansion pressure regulator for oxygen or other gases contained in pressure vessels : en es
  • FR1176689A - Method and apparatus for heating industrial furnaces : en fr
  • CA574166A - Polyamide resin process and product : en fr
  • DE1786834U - SINGLE LADDER ARRANGEMENT FOR THE WIRED CONTINUATION OF SHORT AND VERY SHORT ELECTROMAGNETIC WAVES. : de en
  • ES62763Y - Improved bearing for caster wheels : en es
  • CH337800A - Device for the automatic feeding of the weft bobbins to protect a loom : de en
  • DE1786871U - BASE, IN PARTICULAR FOR TUBE LUMINAIRES. : de en
  • ES65656Y - New dotting drilled in sheets destined to educational material, children's games and patterns in general. : en es
  • ES67952Y - Device to drive electric toothbrushes for dental hygiene : en es
  • FR1176764A - Slide film editing device : en fr
  • BE574256A - Eine prop. : en fr
  • CA574120A - Collogen strands and method of treating : en fr
  • CA574212A - Packaging film coated with vinylidene chloride copolymer : en fr
  • CH337557A - Tube heat exchanger : en fr
  • PL41952B1 - : en pl
  • BE574385A - : en
  • CA574086A - Polyvinyl chloride containing metallic oxides : en fr
  • AU4231358A - Method and apparatus for soldering cans : en
  • CA573964A - Piperazine polyurethane polymers : en fr
  • CA574128A - Treatment of textiles with a linear copolymeric polysiloxane : en fr
  • CH337597A - Process for the preparation of sensitizing dyes : de en
  • DE1055207B - Construction crane : de en
  • ES246105A1 - Improvements in the manufacture of alkaline accumulators closed permanently in hermetic mode to gases and liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • GB812034A - Improvements in electric battery acid-level indicating devices : en
  • CH337550A - Thermal power plant : de en
  • ES245798A1 - Improvements in distributing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • AU224168B2 - Improvements in, or relating to, turbine pumps : en
  • CA573935A - 2-mercapto thiadiazines : en fr
  • CA574204A - Electrolysis of iron salts : en fr
  • BE574293A - A process for the preparation and storage of metal compounds and insulin. : en fr
  • CA573950A - Wire helix forming machine : en fr
  • CA573990A - Power plant incorporating a gas turbine : en fr
  • AU4243958A - Girdle : en
  • CH337542A - Process for obtaining a sedative active ingredient : de en
  • DE1054934B - Motor vehicle signal light : de en
  • DE1786849U - DISTRIBUTION BOARD FOR ELECTRICAL CONNECTIONS. : de en
  • DE1786945U - FASTENING DEVICE FOR PAPER ROLLS. : de en
  • AU234796B2 - Improved polyolefin blends and process for preparation thereof : en
  • CH337522A - Process for the production of unsaturated ketones : de en
  • DE1787072U - MASKS FOR TRANSPARENT FOR LIGHT TUBES. : de en
  • FR1176614A - Improvements to the processes for forming a hole, by coring, in a molded part : en fr
  • CH337552A - Mechanism for feeding paper web unwound from a roll : en fr
  • CH337696A - Nozzle or closure, e.g. for burners : de en
  • AU232338B2 - Amidation productions of crude paraffin oxidation material : en
  • AU230186B2 - IIPROVEMENTSAIN PERFORATING APPARATUS FOR PERF 'Tf-EELEMINSOF A SIGNAL COMBINATION : en
  • BE574389A - Axis of rotation of a machine tool turret. : en fr
  • AU4229758A - Improvements in top surface burner for gas ranges : en
  • BE574111A - Apparatus for the production of controlled nuclear fusion reactions : en fr
  • AU235544B2 - New series of organic compounds : en
  • PL42031B1 - : en pl
  • US2882136A - 1, 3, 5-tri(arylamino)benzene and derivatives thereof as stabilizers for petroleum products : en
  • PL42062B1 - : en pl
  • US2881946A - Foldable carrier for bottles and the like : en
  • BE574095A - Stacking board : en nl
  • DE1786923U - FRUIT CENTRIFUGE. : de en
  • FR1176921A - Improvements to a cycloserine recovery process : en fr
  • AU4236058A - IIPROVEMENTSAIN PERFORATING APPARATUS FOR PERF 'Tf-EELEMINSOF A SIGNAL COMBINATION : en
  • AU4223858A - Amidation productions of crude paraffin oxidation material : en
  • CA574123A - Interferometer : en fr
  • CH337641A - Cast iron central heating articulated boiler : de en
  • CA573889A - Combined price list and order form : en fr
  • US2881467A - Door check and closer : en
  • CA574042A - Press for shaping and vulcanizing pneumatic tires : en fr
  • US2882304A - Production of organic phosphonyl halide : en
  • CH337710A - Spool stand for sewing machines : de en
  • ES65375Y - Chain and sprocket protection device for motorcycles : en es
  • CA573852A - Directional antenna systems with reflectors : en fr
  • CA574124A - Metal oxide reduction : en fr
  • BE574362Q - Device to tear off the scraping pulleys in the unstacking chambers : en fr
  • CA573868A - Prevention of screeching combustion in jet engines : en fr
  • CA574012A - Combined valve actuating and locking means : en fr
  • CA574170A - Beam guard for highways and the like : en fr
  • ES68175Y - Perfected windshield : en es
  • PL42070B1 - : en pl
  • PL42121B1 - : en pl
  • US2882083A - Spirally wound gasket : en
  • US2881865A - Hand trucks : en
  • US2882221A - Cracking asphaltic materials : en
  • US2882322A - Production of cumylphenol from alpha-methylstyrene dimer : en
  • BE574072A - Enzyme precipitation process : en fr
  • CA574164A - Agitator and cutter unit for disintegrating food mixers : en fr
  • ES71101U - Device applicable to advertising systems (Machine-translation by Google Translate, not legally binding) : en es
  • GB811961A - New biologically-active steroid compounds and process for the preparation thereof : en
  • US2881596A - Controlled volume metering of liquefied gases : en
  • ES67663Y - Tensioner for shoe buckle ties : en es
  • ES71019U - Luminous portable ad of regulated intermittency (Machine-translation by Google Translate, not legally binding) : en es
  • GB811810A - Improvements in apparatus for determining and measuring thump : en
  • PL42108B1 - : en pl
  • AU228108B2 - Improvements relating to oil burners : en
  • AU231418B2 - Modification of polymeric materials : en
  • AU4240158A - New series of organic compounds : en
  • BE573995A - Tubing for junction box. : en fr
  • ES66762Y - Device to catch the lids of cooking containers or similar : en es
  • ES67571Y - Centrifugal motor-pump group : en es
  • ES70940U - An improved fence for fences and windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176839A - Mobile bar or counter with hinged swivel wings to form a cabinet : en fr
  • GB811964A - New derivatives of the lysergic acid series and process for their manufacture : en
  • FR1176578A - Asymmetrical electrical conduction system comprising at least one p-n passage or junction and its manufacturing process : en fr
  • DE1786938U - DEVICE FOR FIXING THE TABLE TOP AT INTERMEDIATE HEIGHT WITH TABLES ADJUSTABLE IN HEIGHT. : de en
  • ES71028U - Structure structure to support and serve prizes at fairground attractions (Machine-translation by Google Translate, not legally binding) : en es
  • GB812106A - Novel unsaturated ethers and a process for the manufacture thereof : en
  • MC89A1 - Excitation method applicable in electro-stimulotherapy and apparatus for its implementation. : en fr
  • US2881576A - Method and device for pressure filling aerosol dispensers : en
  • US2882109A - Folding lock brace structure : en
  • FR1176710A - Arrangement for supplying direct current machines operating with direction of rotation and variable angular speeds : en fr
  • FR1176984A - Method and device for the execution of threads on flexible tubes : en fr
  • CA574239A - Titanium base alloys : en fr
  • CH337607A - Device for the production of highly crimped "foam" yarns in synthetic textiles : en fr
  • CA573941A - Manufacture of flat glass in continuous ribbon form : en fr
  • BE574058A - Process for the spinning of wool and waste : en fr
  • USD184891S - Dressed doll : en
  • GB811868A - Improvements relating to the treatment of petroleum hydrocarbons with oxygen : en
  • US2881568A - Grinding machine : en
  • US2881670A - Apparatus and method for de-watering stock on a fourdrinier type paper or board-making machine : en
  • ES244983A3 - Hydraulic mechanism of transmission or change of speeds with two rotary flap pumps. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71088U - Fogºn-cocina fueled with liquid fuel equipped with oven (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176615A - Apparatus for preparing coffee, tea or various infusions : en fr
  • GB812031A - Sectional cooling tower having intermediate water redistribution means between sections : en
  • ES246316A3 - A method to obtain the recovery and fattening of the oyster without occupation of surfaces in the maritime-terrestrial zone. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176692A - Impeller for external inlet impeller or for centrifugal pump : en fr
  • FR1176801A - Method and device for closing and opening containers intended for the preservation of foodstuffs : en fr
  • GB812080A - Improvements relating to the formation of chemical coatings on metal surfaces : en
  • ES65971Y - Bed frame liner : en es
  • GB811956A - Improvements in or relating to sewing machines : en
  • FR1176642A - Drawbar for tractors : en fr
  • FR1176712A - Cinematographic camera : en fr
  • FR1176720A - Packaging : en fr
  • ES65686Y - Improved Plate Press : en es
  • FR1176904A - Improved Solid Phase Metal Bonding Process : en fr
  • BE574027A - Button key with teeth. : en fr
  • AU230016B2 - Anon-fire supporting roof construction : en
  • AU4225658A - Electric vibratory motors. 1 : en
  • ES65648Y - Perfected hive : en es
  • ES67610Y - Mechanism for pear switch : en es
  • FR1176635A - Return mechanism for two-fall conveyor belts : en fr
  • CH337714A - Process for the manufacture of licks containing magnesium : de en
  • DE1787052U - SHUT-OFF AND DISTRIBUTION ELEMENT FOR FITTINGS. : de en
  • DE1786836U - WALL CABLE TRAY. : de en
  • ES245191A3 - System to make the vacuum in the continuous presses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176630A - Easel for handling and storing products in large plates, especially flat glass : en fr
  • FR1176756A - Pipe fittings and their manufacturing process : en fr
  • FR1176843A - Improvements to curtain rod devices of the so-called railway type : en fr
  • GB811851A - Process for the manufacture of chlorinated aliphatic hydrocarbons : en
  • DE1055081B - Arc extinguishing device for electrical switches : de en
  • DE1786997U - PAPER CIGAR BAG. : de en
  • DE1786920U - CAMPING BACKPACK. : de en
  • FR1176571A - Automatic switching device and its application to milking machines : en fr
  • US2881792A - Regulating-valve means : en
  • ES67166Y - Board : en es
  • FR1176992A - Manufacturing process for solid perfumes and new products resulting therefrom : en fr
  • ES65849Y - Elastic device for electrophone closures : en es
  • ES67721Y - Veneer perfected for the manufacture of tiles by centrifugation : en es
  • ES68008Y - Additional lamp for electrical installations : en es
  • FR1176967A - Steam generator : en fr
  • US2881475A - Apparatus for applying plastic liners to closures : en
  • US2881493A - Fastening device : en
  • US2882250A - Process for preparing epoxy resin modified proteins and compositions resulting therefrom : en
  • GB811941A - Improvements in or relating to motor cycles and the like : en
  • DE1786850U - CONNECTION BOARD FOR ELECTRICAL CABLES. : de en
  • DE971917C - Method and device for recording sound waves on records : de en
  • DE1054992B - Process for the stabilization of organotassium compounds : de en
  • FR1176531A - Electronic tube calculator : en fr
  • PL41977B1 - : en pl
  • PL42020B1 - : en pl
  • CA574071A - Method of assembling hose coupling : en fr
  • CA574223A - Olefin copolymer : en fr
  • DE1787005U - POT FOR GROWING PLANTS. : de en
  • ES246192A1 - Previous payment mechanism, especially appropriate for telephone installations. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176599A - Press for the manufacture of flat or tubular parts in thermoplastic material : en fr
  • GB811777A - Plasticised linear polyethylene : en
  • DE1055288B - Agent for combating unwanted vegetation : de en
  • DE1786810U - HYDRAULIC PIT STAMP. : de en
  • DE1786841U - SOLDERING SOCKET FOR PRESSURIZED COMMUNICATION CABLES. : de en
  • GB811886A - Improvements in or relating to belt-fastening machines : en
  • FR1176739A - Durable, drying felt for stationery : en fr
  • GB811896A - Improvements in pumping systems for liquids boiling below 0 c : en
  • GB811944A - Improvements relating to fire extinguishing apparatus for oil storage tanks : en
  • FR1176810A - Improved Monomer Recovery Process : en fr
  • GB811857A - Improvements in or relating to amines and to processes for their preparation : en
  • FR1176550A - Pump for wort filtering systems : en fr
  • FR1176680A - Drawing press : en fr
  • FR1176847A - Process for fitting out a machine or installation for handling bottles, and machines or installations including application : en fr
  • GB811957A - Improvements relating to 2-hydroxy-4-arylamino-quinolines : en
  • GB812065A - Manufacture of substituted -ß-mercapto-ethyl-thiol-phosphoric acid-dialkylates : en
  • DE1786808U - HEADLIGHT FOR FILM AND TELEVISION TECHNICAL WORK. : de en
  • DE971911C - Line or image tilt generator for television receivers with automatic compensation for changes in the deflection voltages : de en
  • ES246446A1 - Improvements in the mechanisms of operation of the displacements of a machine organ. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71026U - Bag model for field and beach (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176519A - Composite material such as iron coated with aluminum : en fr
  • FR1176644A - Viscometer : en fr
  • DE1055388B - Device for attaching rudders to boats : de en
  • FR1176946A - Mechanical pencil : en fr
  • GB812111A - Method of improving the dyeability of polyester fibres : en
  • US2882107A - Light alloy piston : en
  • DK87131C - Dimming screen for car projectors. : da en
  • ES65627Y - Perfect brush for cleaning blinds : en es
  • ES70987U - Table to hold leaves (Machine-translation by Google Translate, not legally binding) : en es
  • US2881448A - Tie draper : en
  • US2882061A - Chucking assembly for supporting hollow articles : en
  • DE1055198B - Cutting knife with adjustable stop rail : de en
  • DE1055290B - Hydraulic control device : de en
  • DE1786906U - BAR FOR WOMEN'S HANDBAGS OD. DGL. CONTAINER. : de en
  • DE1787115U - EXTENSION ARM FOR LIFTING, TILTING-TILTING SASH OF WINDOWS, DOORS OR. DGL. : de en
  • ES244837A1 - Machine for welding packaging. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67508Y - Irrigator : en es
  • FR1176750A - New anthranaphtacridine series vat dyes : en fr
  • FR1176820A - Roller blind : en fr
  • FR1176885A - Variety of carnation with pink flower with white edge of the so-called midi race : en fr
  • US2881927A - Railway coupler guard arm : en
  • USD184890S - Soap dish : en
  • DK87144C - Evaporation apparatus comprising a liquid container, from whose free liquid surface the evaporation takes place, and which is provided with removable vertical partitions. : da en
  • FR1176973A - Hand-operated, self-propelled single-wheel roller : en fr
  • CA573962A - Rotor balancing means and method : en fr
  • DE1055116B - Three-legged flat magnetic core for three-phase induction devices : de en
  • ES67761Y - Device for forming labels : en es
  • GB811922A - Improvements relating to bladed rotors of axial flow fluid machines : en
  • DE1055037B - Circuit arrangement for track diagram interlockings, in which common relay sets are provided : de en
  • DE1055120B - Capacitive voltage converter : de en
  • DE1055302B - Fixed, ring-shaped electromagnet with rotating pole piece for electromagnetically actuated friction clutches and brakes as well as a process for the production of pole pieces for these : de en
  • US2882044A - Garage door actuating device : en
  • US2882115A - Vacuum release mechanism : en
  • DE1054994B - Process for the preparation of the dialkali derivatives of dimeric diolefins with conjugated double bonds : de en
  • US2881511A - Highly wear-resistant sintered powdered metal : en
  • US2882242A - New catalyst composition : en
  • CH337600A - Candle and process for their manufacture : de en
  • DE1055333B - Dust seal for gyratory crusher : de en
  • DE1055337B - Complementary feed containing active ingredients and process for its production : de en
  • FR1176536A - Forklift : en fr
  • BE574241A - Device intended to increase the bending resistance of plates made of light materials and allowing the installation and fixing of these plates. : en fr
  • BE574396A - Apparatus intended to make possible the welded-glue assembly of shoes of the mixed type on an existing machine used for the manufacture of shoes of the Kneip type. : en fr
  • DE1055255B - Liquid indicators, in particular petrol level indicators : de en
  • US2882213A - Galvanic anode : en
  • DE1055445B - Throwing shovel loader with a loading conveyor : de en
  • DE1787026U - LOCKING DEVICE FOR WHEELS OF STEERING AND ROLLER CASTORS OF ALL KINDS. : de en
  • USRE24631E - Safety light assembly : en
  • US2881796A - Recirculating and supply valve : en
  • PL42055B1 - : en pl
  • US2881438A - Apparatus for driving and clinching a two-prong fastener : en
  • CH337571A - Electrical arrangement with an information store : de en
  • ES242907A3 - Mechanism for automatic government of cutting operations in guillotine machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176827A - Plow hitch system on agricultural automobile tractor : en fr
  • DE1786859U - START-UP INHIBIT FOR MOTOR, PREFERABLY SYNCHRONOUS MOTOR. : de en
  • DE1055138B - Periodically operated contact device for mechanical power converters with push-button operated contacts : de en
  • DE1055199B - Household cutting machine for hand or power drive : de en
  • DK87138C - Radio beacon. : da en
  • ES244690A1 - Procedure for the construction of prefabricated channels. (Machine-translation by Google Translate, not legally binding) : en es
  • GB812113A - Corrosion-resistant cobalt and/or nickel-base alloy : en
  • CA574043A - Slat feeding apparatus for box-making machines : en fr
  • CA574072A - Means and method for folding rotor blades : en fr
  • FR1176580A - Armored cable seal : en fr
  • IE23397L - Electric hot air douche : en
  • GB811774A - Process for preparing alumina and an alumina supported catalyst : en
  • US2882243A - Molecular sieve adsorbents : en
  • PL41948B1 - : en pl
  • US2881938A - Carton closing and sealing apparatus : en
  • US2881456A - Shoe uppers and their manufacture : en
  • US2881852A - Exhaust muffler means : en
  • US2881621A - Bi-directional incremental motion stepper motor : en
  • US2881942A - Container closure structure : en
  • DE1055034B - Device for securing tipping vehicles, in particular rail vehicles, against handling of frozen cargo : de en
  • DE1055438B - Method and apparatus for laying a narrow strip on a relatively wide moving web of wrapping material : de en
  • FR1176681A - Transmission centering ball joint protector : en fr
  • US2881908A - Multiple-draw wire drawer : en
  • US2882331A - Battery separator and process of making the same : en
  • US2882463A - Multi-collector transistor providing different output impedances, and method of producing same : en
  • ES44100Y - A silent and automatic closing for doors : en es
  • FR1176568A - Spray device : en fr
  • CA574187A - Method of feeding young mammals and feed materials for use therein : en fr
  • ES67080Y - Multiple contact clamp : en es
  • FR1176877A - Torch or straw for drinks : en fr
  • ES65629Y - Device to clean the outside of reed knots : en es
  • AU3204857A - An improved vehicle forthe conveyance of fibro-plaster or other sheets : en
  • ES65651Y - Enhanced joints for umbrella linkages and the like : en es
  • FR1176548A - W hunting tank. vs. with chain pull without bell or valve : en fr
  • FR1176575A - Advanced muffler for brakes : en fr
  • DE1787124U - HEEL PROTECTIVE COVER, ESPECIALLY FOR LADIES : de en
  • ES67985Y - Inverted draft hearth plate : en es
  • GB812054A - Improvements relating to servo-mechanisms, especially for machine tools : en
  • CA574159A - 1,3-di-substituted pyrrolidine compounds : en fr
  • CA574192A - Perforated member sensing mechanism : en fr
  • USD184877S - Combined planter bowl and stand : en
  • PL42012B1 - : en pl
  • US2881848A - Soil treatment applicators : en
  • US2881864A - Motor for toys : en
  • US2881617A - Pressure measuring instrument : en
  • US2882197A - Sulfurized alkyl thioformal fungicidal compositions : en
  • US2882252A - Paste pointing synthetic resinous composition : en
  • ES68134Y - Automatic closure for women's bags or similar : en es
  • US2882080A - Television antenna support device : en
  • ES246474A2 - Improvements in the feeders of receivers or transistors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176585A - Process for manufacturing stuffed pasta and product obtained : en fr
  • GB811986A - Improvements in or relating to refractory material : en
  • PL42004B1 - : en pl
  • ES65626Y - cross : en es
  • FR1176529A - Sophisticated device for placing and assembling pipe elements : en fr
  • AU225612B2 - Improvements relating to resilient joints for artificial limbs : en
  • BE574069A - Spool holder. : en fr
  • CA574040A - Powder spray devices : en fr
  • CH337499A - Process for improving the dissolving power of high molecular weight substances : de en
  • DE1786803U - APRON. : de en
  • DE1786827U - SWITCH FOR AN INDUCTIVE HEATING DEVICE. : de en
  • ES243907A2 - Improvements introduced in the manufacture of mattresses and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176714A - New printed circuit manufacturing process : en fr
  • FR1176920A - Process for preparing alpha-lipoic acid and its intermediates : en fr
  • FR1176818A - Water heater : en fr
  • FR1176961A - Strobe vernier for high precision remote indication and remote control : en fr
  • GB812043A - Method and apparatus for drying and cooling pellets of rubbery or plastic material : en
  • GB812008A - Improvements in clips for holding panels to studding : en
  • US2881543A - Linesman's marker pole : en
  • DE1055039B - Circuit for flank protection in track plan signal boxes : de en
  • ES65617Y - A new razor blade : en es
  • US2881778A - Cover : en
  • US2882320A - Cyclic ketone : en
  • PL41992B1 - : en pl
  • DE1055334B - Beater wheel mill with downstream deflector air classifier : de en
  • ES67821Y - Electric torch with extra lamp : en es
  • FR1176574A - Improvements to the axles of motor vehicle wheels : en fr
  • FR1176882A - Improvements to hydraulic mine props : en fr
  • US2882074A - Unitized, pre-stressed seal unit : en
  • US2882332A - Outlet box and terminal block : en
  • GB812036A - Improvements in or relating to diving boards : en
  • FR1176769A - Mechanical razor : en fr
  • FR1176937A - Electro-optical scanning device : en fr
  • DE1055007B - Process for the preparation of 3-aminothiophene-2-carboxylic acid esters and the corresponding free carboxylic acids : de en
  • USD184849S - Photographic flash lamp or similar article : en
  • AU4242258A - Improvements relating to flux scanning equipment for nuclear reactors : en
  • CH337531A - Process for the preparation of hydrazino compounds of the 5-nitro-furan series : de en
  • FR1176533A - Guide rail for power chain saws : en fr
  • FR1176602A - Automatic switch installation for marshalling yards : en fr
  • FR1176942A - Improvements to the pressurized fluid control of a control member for a reciprocating pump, in particular for a self-regulating fuel injection pump : en fr
  • AU229683B2 - Improvements relating to copper-base alloys : en
  • AU4232358A - Window and door roller shutter : en
  • CA573898A - Double aerial cameras : en fr
  • CA574095A - Magnetic electron multiplier gate : en fr
  • DE1787108U - FASTENING BASE PLATE FOR ROSETTES AND DOOR SIGNS ON WEAK-WALLED PROFILE FRAME DOORS. : de en
  • AU225267B2 - Improvements in or relating to ceramic bodies more particularly for use as capacitor dielectrics : en
  • CH337780A - Filling device : en fr
  • US2881784A - Auxiliary valve operating mechanism : en
  • US2882439A - Travelling wave tube device : en
  • US2881639A - Power transmission gearing : en
  • US2881785A - Automatic force-feed lubricated plug valve : en
  • US2882524A - Apparatus for sensing the position of a movable element : en
  • US2882212A - Hydrogen concentration measuring apparatus : en
  • US2882429A - Gas measuring apparatus : en
  • USD184855S - Chair : en
  • DE1786983U - FOLDING PLAN. : de en
  • ES65732Y - An extendable support for scaffolding : en es
  • ES71005U - Combination stopcock for installations on fishing boats (Machine-translation by Google Translate, not legally binding) : en es
  • ES71070U - Toilet rod for toilet flushing devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176510A - Process for the amination, by reduction, of ketones : en fr
  • ES246344A1 - Improvements in the apparatus for cardiac defibrillation through controlled electrical stimules. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67309Y - Own folding case to display the garments made, which protects and contains : en es
  • FR1176666A - Method and device for the execution of glass-to-metal seals : en fr
  • USD184872S - Canopied motor fuel dispenser : en
  • FR1176969A - Advanced device for winding electrical cables and other flexible items of great length : en fr
  • FR1176661A - Upgrade to adjustable recline seats : en fr
  • ES71055U - Electric bell ringer for door signs and the like : en es
  • FR1176913A - Process for the preparation of aqueous solutions of light-stable 3-chloro (3'-dimethylamino-propyl) -10 phenothiazine : en fr
  • DE1055267B - Display device for cash registers : de en
  • DE1787064U - CARRIER FOR SOUND BODY. : de en
  • AU3244257A - Cycle suspension unit : en
  • BE574056A - Improvements to stitching machines and stitching processes. : en fr
  • ES246483A3 - Procedure for the continuous plastification of laminar supports, especially decorative papers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65308Y - A new electric stove : en es
  • DE1054958B - Process for the production of flat structures and laminates : de en
  • DE1055170B - Process for removing hydrogen sulfide from gases : de en
  • DE1055201B - Telescopically extendable carrying or supporting device for curtains, drapes, towels, laundry items and other utility and display items : de en
  • ES67852Y - Display with rotating movable contrast device : en es
  • ES71108U - Mechanism to shape pasta or plastic masses (Machine-translation by Google Translate, not legally binding) : en es
  • ES246233A1 - DISCONNECTABLE COUPLING FOR SLEEVES AND IGNITION CABLES FOR COMBUSTION FORCE TOOLS. : en es
  • FR1176813A - Child seat and its various uses : en fr
  • FR1176844A - makeup stick ice cream case : en fr
  • DE1787186U - ROTARY TIPPER. : de en
  • ES246386A1 - An elevator for four points and self-assisting for automobile vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2881878A - Open web frame : en
  • US2882097A - Air-conveyor : en
  • GB812091A - Fuel cells : en
  • ES243869A3 - Improvements in the construction of perforated pneumatic hammers. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1787125U - PLASTIC HEEL. : de en
  • GB811787A - Improvements in or relating to dynamo electric machine brushgear : en
  • US2881452A - Apparatus for trimming sequentially the opposite ends of an elongated workpiece : en
  • US2882163A - Method of manufacturing dry sausage and casing therefor : en
  • FR1176518A - Advanced developing hob : en fr
  • FR1176555A - Television receiver : en fr
  • FR1176535A - Improvements to electronic transistron switches allowing their use on highly inductive circuits : en fr
  • FR1176795A - Oenological dosable anti-tartaric product : en fr
  • FR1176957A - Turbine driven blower : en fr
  • GR19666B - SPLAST COLLARON SUPPORTING WATERPROOF CABLE MADE OF SOFT PLASTIC. : el en
  • DE1055017B - Address print card with several layers of material : de en
  • DE1787195U - POST. : de en
  • DE1055363B - Centrifugal pump with a shaft gap seal that ensures operation and standstill : de en
  • FR1176722A - Thread milling device : en fr
  • FR1176999A - Rear ski binding device : en fr
  • GB811950A - Improvements in or relating to personal sanitary conveniences : en
  • DE1787182U - BELT CONVEYOR. : de en
  • DE971921C - Process for the separation of the cleavage products of cumene hydroperoxide by distillation : de en
  • FR1176677A - Magnetic matrix : en fr
  • FR1176699A - Device intended to facilitate the ascent of poles : en fr
  • US2882328A - Controller for regulating the resistance of a melt : en
  • GB811949A - Improvements in scraping or wiping devices for attachmcnt to a plate, dish or other receptacle : en
  • US2881482A - Cabinet door construction or the like : en
  • US2882228A - Metal working lubricants : en
  • CH337480A - Removable additional molding device on a press : de en
  • US2881959A - Windshield washer : en
  • US2882229A - Lubricant compositions : en
  • DE1786967U - INLET FOR WATER BASIN. : de en
  • DE1787050U - SEAL FOR ROLLER BEARING. : de en
  • DE1055216B - Wide-span hanging roof and method of manufacturing the same : de en
  • DE1787163U - STONE SAW BLADE FOR SLIDING. : de en
  • ES68075Y - Conveyor classifier : en es
  • GB811999A - Mechanically operated press : en
  • DE1054952B - Calender for textiles, paper, plastic or the like. : de en
  • DE1055004B - Process for the production of dl-glutamic acid : de en
  • DE1786895U - READY TO INJECT GLASS CARTRIDGE. : de en
  • DE1055114B - Arrangement for controlling an alternating current circuit : de en
  • DE971913C - Method and arrangement for aligning symmetrically designed antenna arrangements : de en
  • GB812103A - Improvements in or relating to grid-controlled current converters : en
  • DE1055153B - Welding device for arc welding with two or more melting electrodes : de en
  • PL42067B1 - : en pl
  • US2882004A - Means for mounting objects that are : en
  • US2881548A - Sonic action fish lure : en
  • US2881795A - Diaphragm check-valves : en
  • US2882143A - Continuous process for the production of titanium metal : en
  • DE1054962B - Bristle trimmings for brush and brush goods made from a mixture of artificial bristles, threads or fibers : de en
  • DE1055282B - Poultry brand : de en
  • ES68101Y - Enhanced Label Printer for Filmmaking Machines : en es
  • FR1176604A - Improvements to electric cables : en fr
  • GB811931A - Improvements in or relating to the production of laminated or multi-layer fabric articles : en
  • DE1786940U - ELEVATOR TABLE. : de en
  • ES66296Y - False collar : en es
  • US2882153A - Planographic printing plate : en
  • DE1055246B - Process for the production of tin or tin dioxide from materials containing tin in oxide form : de en
  • ES245945A3 - Improvements in the electrical maneuver equipment. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67955Y - Jumping bird toy : en es
  • AU4242858A - Transfer and storage of digital data signals : en
  • CA574004A - Method and apparatus for exhausting incandescent lamps : en fr
  • CA574202A - Niobium base alloys : en fr
  • CH337749A - Espagnolette lock for windows and doors : de en
  • US2881685A - Flashlight attachments for cameras : en
  • DE1786823U - BLAESER FOR RELAXING THE UPPER ARCHES OF A PILE. : de en
  • ES244398A1 - A method to produce an anodo-electrolyte inflatable system for use in galvanic batteries. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66796Y - Gas flow warning device : en es
  • ES71044U - New concrete frame to print glass on both sides (Machine-translation by Google Translate, not legally binding) : en es
  • ES71114U - Flexible hose protected with interchangeable terminals (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055104B - Arrangement for the protection of multi-phase power consumers against phase failure : de en
  • DE1055204B - Length-adjustable intermediate harness for conveyor baskets of shaft conveyor systems : de en
  • DE1055428B - Process for the production of a water-quenched slag suitable as an additive to cement : de en
  • US2881752A - Gas actuated guns : en
  • US2882264A - Polymerization of ethylene : en
  • USRE24629E - Brown : en
  • ES66753Y - Automatic regulating device and air purifier for pneumatic installations : en es
  • ES67649Y - Perfected candy : en es
  • US2882052A - Diving board support : en
  • FR1176854A - Diaphragm valve with calibrated closing forces : en fr
  • DE1054960B - Production of real colors and prints on fibers or foils made of aromatic polyesters, in particular polyethylene glycol terephthalates : de en
  • DE1055186B - Device for moving the melt in the casting head of continuous casting molds : de en
  • DE1787076U - CAMERA, IN PARTICULAR SINGLE-EYE MIRROR REFLEX CAMERA, WITH INTERCHANGEABLE LENSES AND ADDITIONAL DEVICES, IN PARTICULAR BELLOWS ADJUSTMENT DEVICES. : de en
  • DE1787160U - VACUUM PISTON EXTRUSION PRESS. : de en
  • DE1786893U - INJECTION SYRINGE. : de en
  • GB811784A - Improvements in or relating to safety devices for motor vehicles : en
  • BE574122A - Mixing device for liquids : en fr
  • CA574131A - Thyraton control circuit : en fr
  • CH337650A - Process for the continuous production of blind wood panels and apparatus for carrying out the process : de en
  • US2881613A - Reinforced brick masonry wall and brick therefor : en
  • ES67884Y - Decorative pendants for distraction of young children : en es
  • FR1176534A - Agricultural machinery : en fr
  • ES65622Y - A new faucet shutter : en es
  • FR1176684A - Device for the production of directed oscillatory energy using rotary unbalances, applicable in particular to vibrators : en fr
  • PL42115B1 - : en pl
  • DE1786818U - FILLING HOPPER MOUNTED WITH SPRING IN THE COOK OVEN FUEL TROLLEY. : de en
  • GB812047A - Centrifugal bowl, with pre-separating chamber, for separating sludge-containing liquids : en
  • ES242732A1 - A method of treating cement. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66265Y - Useful for driving bolts or other similar connecting devices : en es
  • GB812019A - Means for adjusting the orientation of lamp mounts in lamp-making machines : en
  • ES65229Y - A perfected brush : en es
  • ES71091U - Glasses perfected for biker (Machine-translation by Google Translate, not legally binding) : en es
  • CH337567A - Circuit arrangement for the individual resolution of isolated switches : de en
  • AU3246757A - Improvements to low frequency electric induction furnaces : en
  • DE971940C - Control arrangement for continuously variable fluid transmission of the displacement type : de en
  • DK87151C - Device for loaders for threshers. : da en
  • AU4237958A - A method of carrying out chemical processes withone or more liquid phases in ball furnaces : en
  • DE1054989B - Process for the production of monovinylacetylene : de en
  • DE1055279B - Flushing device for milking machine parts : de en
  • DE1787199U - SPRAY OR AEROSOL CAN. : de en
  • US2882020A - Self-cleaning reamer : en
  • US2881812A - Sliding material guide for table saws : en
  • US2882337A - Regulation system for television receiver sweep circuits : en
  • US2882443A - High speed pulse counting circuits : en
  • CA573959A - Nozzle and combustion chamber composition for reaction-propulsion engines : en fr
  • CH337775A - Loading device of a belt conveyor : en fr
  • AU4235558A - Improvementsin or relating to electrostatic precipitator : en
  • BE574151A - Process for the manufacture of yarns by the viscose spinning process : en fr
  • BE574330A - Screwdriver with handle. : en fr
  • US2881897A - Channeling device for an article transferring apparatus : en
  • US2882117A - Method of manufacturing a radiationsensitive device : en
  • US2882354A - Direct coupled amplifier utilizing sampling method : en
  • CA574210A - Production of low-carbon ferrochromium : en fr
  • US2881502A - Adjustable kiln setter : en
  • US2881584A - Method and apparatus for plying and cabling yarn : en
  • US2882315A - Production of organic phosphonyl halide : en
  • US2882222A - Shot heated fluidized catalytic hydroforming system : en
  • CA574103A - Etching of electric coils : en fr
  • DE1787061U - FILTERS FOR THE SEPARATION OF HARMFUL, IN PARTICULAR RADIOACTIVE FINE DUST. : de en
  • PL41975B1 - : en pl
  • US2882339A - Passive conference circuit : en
  • US2882298A - Preparation of acrylic acid esters : en
  • BE573932A - Improvements relating to electric kettles : en fr
  • CH337640A - Burner for vaporized liquid fuel : en fr
  • BE574061A - Case for tickets, coupons, tickets and the like. : en fr
  • BE574361A - Injection syringe with ampoule forming cylinder : en fr
  • AU229813B2 - Locking apparatus for pivotable windows : en
  • BE573918A - Electric device for checking numbers : en fr
  • CA573848A - Magnesium base alloys protected by coating having abrasive and refractory properties : en fr
  • BE574287A - Aggregate of pumps. : en fr
  • US2881753A - Machines for cutting or splitting concrete blocks and the like : en
  • US2882065A - Suspension system for vehicles : en
  • US2882494A - Electrical ground and continuity control : en
  • CA574153A - Control systems for aircraft : en fr
  • US2881503A - Method for cutting up plastic and semi-plastic masses : en
  • US2881759A - Ear protector : en
  • DE1055341B - Device for making bags : de en
  • AU232834B2 - Improvements in or relating to chains for conveyors : en
  • DE1055232B - Process for the production of crosslinked plastics : de en
  • DE1055295B - Pressure oil cooling for a multi-part two-stroke internal combustion engine piston : de en
  • DE1055314B - Cyanide bath and process for the galvanic deposition of shiny copper coatings : de en
  • FR1176853A - Improvements to lures used for casting fishing : en fr
  • AU4241758A - Gasifier case : en
  • CA574060A - Adjustable hinge mechanism : en fr
  • US2881552A - Fishing bobber : en
  • US2882262A - N-(acryloxyalkyl)- and n-(methacryloxyalkyl)-2-pyrrolidones and polymers thereof : en
  • BE574098A - Alkaline accumulator, constantly closed so that it is sealed against gas and fluids : en fr
  • CA574083A - Hydrocarbon synthesis : en fr
  • CA574104A - Process for preparing surface active compositions : en fr
  • CH337723A - Device for treating a moist paper web : de en
  • AU4244258A - Process forthe production of antiknock gasoline components by alkylation : en
  • PL42122B1 - : en pl
  • US2881696A - Fruit slice juice extractor : en
  • US2882147A - Semi-chemical pulping process : en
  • US2882324A - Alkylation of non-olefinic hydrocarbons : en
  • BE573993A - Towel holders and the like. : en fr
  • CH337478A - Process for the production of a pipe by the extrusion process and pipe produced by the process : de en
  • DE1054963B - Automatic feed device, especially for the saddle of paper cutting machines : de en
  • ES67107Y - Broom based on perfected hearts of palm : en es
  • US2881840A - Tool for use in cementing well casing : en
  • US2882086A - Carrier for spools and the like : en
  • US2881692A - Electric apparatus of automatically pulsating action for preparing infusions through distillation : en
  • US2882241A - Regeneration of platinum catalyst : en
  • CA574069A - Curing of acrylate esters in the presence of allyl ethers : en fr
  • GB811892A - Improvements in combustion devices for continuous-flow internal-combustion machines : en
  • AU236129B2 - Improvements in or relating tothe conveyance by aircraft of freight andother. loads : en
  • BE574171A - Machines for the treatment of products, in particular for the treatment of separated fibers : en fr
  • CA573944A - Transmission control system : en fr
  • US2882434A - Tungsten concentrated arc lamp : en
  • CA574033A - Adjustable wheel mounting apparatus for mowers : en fr
  • CA574235A - Tractor mounted mechanical shovel : en fr
  • CH337477A - Lighting fixture : de en
  • CH337788A - Process for the production of a self-compensating spring element : de en
  • AU4236858A - Improvements in or relating to failure alarm arrangements for carrier communication systems : en
  • ES244900A1 - Procedure and devices for receiving radio stations with a television system receiver intercarrier. (Machine-translation by Google Translate, not legally binding) : en es
  • ES245126A1 - Device detector of failures of the electrical systems of the esxplosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176849A - Fishing rod refinements : en fr
  • PL41953B1 - : en pl
  • PL41966B1 - : en pl
  • PL42040B3 - : en pl
  • US2881640A - Speed change transmission : en
  • US2882168A - Method of making a cheese flavored salad dressing : en
  • US2882518A - Magnetic storage circuit : en
  • BE574307A - Rotary muffle furnace. : en fr
  • CH337475A - collar : de en
  • CH337612A - Medical device used to treat the vagina : de en
  • BE574026A - Apparatus for drying and reheating pulverulent materials in gases. : en fr
  • CA573900A - Chimney cap : en fr
  • CA574020A - Vehicle tire structures : en fr
  • CH337715A - Process for the production of a sodium-free, glutamine-rich condiment in powder form : de en
  • CH337686A - Air heater for hot air turbine systems with a closed work process : de en
  • BE574009A - Apparatus for controlling grid-operated electrigischarge devices. : en fr
  • ES244624A1 - A gun device former of the edges of glass sheets. (Machine-translation by Google Translate, not legally binding) : en es
  • AU231022B2 - Window and door roller shutter : en
  • CA574167A - Alkoxy phenol antioxidants for rubbers : en fr
  • CA574227A - Valve adapted for use in powder dispensers : en fr
  • CH337541A - Process for separating alkaloids from Rauwolfia plants into two fractions : en fr
  • US2881882A - Electrical hoist control system : en
  • USD184853S - Measuring tape case : en
  • AU227908B2 - Improvements relating to flux scanning equipment for nuclear reactors : en
  • CA573841A - Device for applying paper bags to hanger-support garments : en fr
  • CA574062A - Feed control for lamp stem assembling machine : en fr
  • DE1055362B - Rotary wedge coupling for presses or the like. : de en
  • DE1787116U - ELECTRIC SHAVER. : de en
  • US2881458A - Loading dock ramp : en
  • US2881967A - Reclosable dispensing carton : en
  • US2882048A - Article handling device : en
  • US2882476A - Motor control system : en
  • US2881495A - Button with interchangeable inlay : en
  • US2881460A - Brush with cleaning and protecting means : en
  • CH337735A - Tent that can be connected to the side with a passenger car : de en
  • DE1054935B - Glare-free headlights, especially for motor vehicles : de en
  • DE1787060U - THROUGH FILTER FOR HEALTH DAMAGING, FOR EXAMPLE RADIOACTIVE DUST. : de en
  • FR1176628A - Thermal probe for electric regulator : en fr
  • FR1176823A - Pivot mounting device for window or door frame : en fr
  • FR1176899A - Agricultural brake control mechanism : en fr
  • GB811985A - Improvements in or relating to refractory material : en
  • BE574141A - Hollow building block : en fr
  • CA574238A - Thiourea compounds : en fr
  • CH337510A - Process for the preparation of sulfonylureas : de en
  • DE1054991B - Process for the dehydration of oxysteroids of the androstane and pregnane series : de en
  • CA574165A - Process for the production of derivatives of 3.5-dioxo-pyrazolidines : en fr
  • DE1055174B - Process for the production of threads or fibers from polyamides : de en
  • DE1787107U - DEVICE FOR THE MIRRORLESS STORAGE OF THE LOCK NUT ON THE PUSH PIN. : de en
  • ES67069Y - An extendable and elastic chain, perfected : en es
  • CA574126A - Incinerator construction : en fr
  • CA574209A - Tread brake unit for railway vehicles : en fr
  • CH337579A - Obstacle detection installation : en fr
  • CH337740A - "Derailleur" type speed change : en fr
  • US2881691A - Window ventilator and light blocking screen : en
  • US2881874A - Adjustable connector : en
  • US2882289A - Alkylation process and catalyst therefor : en
  • DE1055304B - Device for changing the narrowest cross-section of a rectangular duct for gases flowing at high speed : de en
  • DE1055464B - Changing device for looms for mixing weft threads : de en
  • DE1786822U - CLAMPING DEVICE FOR CLICHE, DESIGN AND GRAVURE PRINTING CYLINDERS ON THRU AXLES. : de en
  • DE1786958U - WIRE NET FOR BUTTING JOINT COVERING. : de en
  • PL41982B1 - : en pl
  • US2881831A - Vehicle window screen : en
  • US2882453A - Sequencing system for welding machines : en
  • CH337595A - Process for the production of sulfur dyes : de en
  • CH337620A - Process for manufacturing a mass of thermoplastic fibers, in particular glass fibers, device for implementing this process and mass of fibers obtained by this process : en fr
  • DE1055103B - Overcurrent relay with a resistive liquid that can be vaporized by overcurrent : de en
  • DE1055140B - Nuclear reactor : de en
  • DE1786905U - PURSE. : de en
  • DE971922C - Circuit arrangement for a frequency multiplier : de en
  • ES67741Y - Fixing device : en es
  • FR1176911A - Process for the purification and separation of vitamins of group b12 by separating chromatography on cellulose columns : en fr
  • US2881497A - Coupling for anchoring flexible lines : en
  • US2881645A - Work holding device : en
  • CA574037A - Gas shielded electric arc spot welding : en fr
  • CH337601A - Flat weft knitting machine : de en
  • CH337798A - Machine for feeding shuttle bobbins with spare thread remnants, in particular to automatic machines for removing the thread remnants : de en
  • PL42030B1 - : en pl
  • AU229719B2 - Improvements in or relating to machines for applying adhesive to soles for shoes : en
  • CA574023A - Electric fuses : en fr
  • DE1787173U - PACKAGING, ESPECIALLY FOR BALLPOINT REFILLS. : de en
  • DE1055243B - Process for the preparation of catalysts for the polymerization of ethylene and higher alpha-olefins : de en
  • DE1055330B - Process for the welding-friendly alignment of the drawn-in welding end of a branch connection with respect to the initially narrowed connection opening of a container : de en
  • AU226635B2 - Improvements inthe production of cellular materials : en
  • US2882510A - Self-aligning electrical connector structure : en
  • US2881899A - Article turnover device : en
  • US2881971A - Letter-envelop unit : en
  • US2882230A - Lubricating greases containing alkylbeta-amino propionates : en
  • PL42007B1 - : en pl
  • US2882120A - Process of bleaching chemical wood pulp with nitrogen trichloride : en
  • US2882317A - Preparation of boron-containing compounds : en
  • US2882026A - Nebulizer : en
  • ES67503Y - Enhanced air toggle switch : en es
  • FR1176773A - Deck oven : en fr
  • PL42110B1 - : en pl
  • US2882010A - Flow control valve : en
  • AU225034B2 - Improved wheel construction : en
  • CA573923A - Variable inductance devices : en fr
  • DE1055070B - Device for stripping electrical conductors coupled with a drive motor : de en
  • CA573949A - Work feeding and transfer mechanisms : en fr
  • CH337796A - Breakwater dyke : en fr
  • CA574088A - Oil well cement : en fr
  • CH337761A - Textile spindle : de en
  • DE1055303B - High pressure gun for grease and oil : de en
  • ES68173Y - Aeration device, applicable to cans for sterilization of cloths, gowns, dressings and the like : en es
  • ES71092U - Improved cover for greenhouses and other protected areas for growing plants (Machine-translation by Google Translate, not legally binding) : en es
  • PL41964B1 - : en pl
  • US2881842A - Safety device : en
  • US2881916A - Two stage drying of nonmetallic ore precedent to electrostatic separation : en
  • PL41946B1 - : en pl
  • US2881479A - Electrical connector and process of manufacture : en
  • US2881961A - Metered dispensing carton or the like : en
  • ES68011Y - Reinforced strap for closing bags : en es
  • GB811830A - Improvements in support plates for the measuring mechanism of fluid meters : en
  • US2881887A - Clutch for power mower : en
  • US2881653A - Braider carrier : en
  • US2881826A - Cutting torch tip : en
  • DE1055173B - Whitening agents : de en
  • US2881616A - Thermostatic power elements : en
  • DE1787046U - MADE OF INTERCHANGEABLE HOSE CONNECTION FOR HIGH AND HIGH PRESSURE HOSES, PREFERABLY MADE OF PLASTIC AND RUBBER, WITH BRAIDED WIRE. : de en
  • DE1787120U - PEN. : de en
  • CH337718A - Device for continuous evacuation and soaking of fibrous substances : de en
  • DE1055223B - Process for the remuneration of wood soaked with impregnation oils : de en
  • DE1055261B - Allocation circuit for searching for output variables that are constant in sections, in particular for specifying transport or tax tariffs : de en
  • PL41994B1 - : en pl
  • US2882383A - Space heating system and apparatus : en
  • ES66223Y - Toy robot : en es
  • ES67756Y - Mechanism for chamber valves : en es
  • ES71003U - New material for sacks (Machine-translation by Google Translate, not legally binding) : en es
  • GB811899A - Process for the preparation of terephthalic acid : en
  • DE1055036B - Axle bearings for rail vehicles with roller bearings : de en
  • US2881457A - Loading dock ramp : en
  • US2881820A - Reciprocable cam means for operating a pivoted type bender means : en
  • US2882498A - turre : en
  • USD184878S - Puffed textile fabric : en
  • DE1786996U - CHANDELIER WITH CIGARETTE HOLDER. : de en
  • DE1787138U - SKILL GAME. : de en
  • DE1787083U - DEVICE FOR SINGLE-AXLE SUSPENSION FOR BABIES, BABIES, AND SIMILAR VEHICLES. : de en
  • ES244679A1 - Improvements in rotary bakery soleno ovens and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68122Y - Shuttle retention device in loom drawers : en es
  • FR1176837A - Process for preparing a mineral pulp, in particular a mica pulp : en fr
  • BE574089A - Automatic gear change device for a multi-speed gearbox, comprising at least one gait with a hydraulic torque converter, in particular for vehicles on rails : en fr
  • CA573940A - Time divider for use in radar apparatus : en fr
  • DE1055048B - Telegraphy punch tape device : de en
  • DE1055184B - Device for artificial respiration, preferably for anesthetic purposes : de en
  • DE971941C - Process for the sensitization of halogenated silver emulsions containing dye-forming agents : de en
  • DE1055180B - Process for the production of a medicament preparation containing enediol compounds : de en
  • DE971916C - Automobile crane with a device for determining the vehicle axles during crane operation : de en
  • FR1176652A - Method and apparatus for rearing newborns and young animals as well as incubating eggs : en fr
  • BE574164A - Appliance intended for domestic use and in particular for washing dishes : en fr
  • BE574359A - Process for obtaining green malt. : en fr
  • ES67501Y - Undulating Scroll Toy : en es
  • GB811901A - New steroid compounds and a process for their preparation : en
  • DE1055293B - Clamping device for valve springs : de en
  • DE1786969U - PROTECTIVE DEVICE ON CIRCULAR SAWS. : de en
  • ES67149Y - Anti-glare perfected headlamp : en es
  • ES70988U - Sick bed with roller device (Machine-translation by Google Translate, not legally binding) : en es
  • ES71109U - Pilot of intermittent situation (Machine-translation by Google Translate, not legally binding) : en es
  • IS402B6 - Rotary dryers. : en is
  • CA574231A - Spinning ring for travelers : en fr
  • DE1055111B - Contact converter with switching chokes and bypasses to the contacts : de en
  • FR1176638A - Process for the preparation of materials which can be written on, and materials obtained by this process : en fr
  • FR1176567A - Automatic record player : en fr
  • GB811910A - Improved apparatus for testing compression ignition internal-combustion engines in the determination of phase relationships between fuel injection and piston position : en
  • ES71009U - New display rack (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176679A - Improvements made to tent supports to be mounted on the roof of a motor vehicle : en fr
  • DE1786962U - INSULATION PLATE. : de en
  • DE971908C - Process for carbohydrate hydrogenation using precipitated iron catalysts : de en
  • DE1055021B - Cross-flow heat exchanger for gaseous media : de en
  • PL42085B1 - : en pl
  • USD184893S - Sprinkling can : en
  • GB812088A - Improvements in or relating to warp beams : en
  • ES71078U - Alarm device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176564A - Light metal piston or cylinder provided with closed annular channels intended, for example, to receive a cooling liquid : en fr
  • FR1176784A - Method for the rearing of fish by fertilized eggs and devices used therefor : en fr
  • GB811921A - Improvements relating to manufacture of blading for axial-flow fluid machines : en
  • US2881632A - Engine control coordinator : en
  • DE1055119B - Compensation circuit for testing power, current and voltage meters according to the voltage sum compensation method : de en
  • DE1055383B - Motor vehicle rear light that is combined with the brake light and has a rear reflector : de en
  • US2881553A - Animal trap : en
  • DE1055231B - Process for the production of multi-layer bodies using melamine resins which can be hardened in the heat : de en
  • ES62776Y - Improved ball bearing for steerable wheels : en es
  • ES65063Y - New ashtray : en es
  • CA573970A - Vehicle weighing systems : en fr
  • DE1787041U - LUBRICATING NIPPLE CAP. : de en
  • DE1055071B - Electric cable, in particular telecommunication cable, with a heat-sensitive inner lining and a seamlessly pressed aluminum jacket : de en
  • DE1786862U - FUSION FUSE WITH CERAMIC BODY. : de en
  • ES68161Y - Poultry laying control and identification device : en es
  • FR1176874A - Method of fixing and sealing lids on metal cans or cans : en fr
  • ES71014U - Table napkin stand (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786901U - SHORTENABLE SCREEN. : de en
  • DE1787065U - CLEAR PANEL FOR PRESERVATION GLASS. : de en
  • DE1787177U - TRANSPORT CONTAINER. : de en
  • ES66174Y - Humidifier plug : en es
  • ES67128Y - Cannula stopper for oil cans and flexible bottles provided with means to retain the closing cap of the cannula tip during use of the container : en es
  • ES71059U - Elastic support device for the carburetor tank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176527A - Improvements to the methods and means of blocking in their fixing blocks for linear dies to be cut : en fr
  • FR1176538A - Dust vacuum cleaner : en fr
  • FR1176963A - Self-closing container : en fr
  • ES68099Y - Qutiapowder : en es
  • ES71021U - New fringe broom (Machine-translation by Google Translate, not legally binding) : en es
  • DE1787011U - TREE PROTECTION RING. : de en
  • ES64191Y - Device to produce reversible turning movement : en es
  • ES65081Y - A decorative composition structure : en es
  • FR1176765A - Improvements to prostheses : en fr
  • FR1176915A - Process for the production of actinomycins : en fr
  • FR1176985A - Board game : en fr
  • GB812085A - Improvements in or relating to circuit arrangements for converting low voltages into high voltages by means of a transistor oscillator : en
  • DE1055224B - Device for producing a mixture of wood chips and a binding agent : de en
  • US2881636A - Magnetic tension release for strapping tools : en
  • US2882032A - Heat treatment rack : en
  • US2882444A - Electronic information storage : en
  • DE1055208B - Tower crane with a tower that can be folded down and a stand that can be folded down : de en
  • FR1176792A - Process for the production of organic sulfonyl fluorides : en fr
  • GB811917A - Improvements in or relating to apparatus for forming ingots by electric heating : en
  • DE1786861U - TERMINAL BLOCK FOR FUSES. : de en
  • ES246095A1 - Improvements in the controls of clean and windscreen appliances, especially for the equipment of the automobile vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2881556A - Telephone pad and pencil holder : en
  • US2881566A - Treatment of glass surfaces : en
  • US2882013A - Wall winch with restricted base : en
  • US2882424A - Ring circuit : en
  • DE1055047B - Printer device for teleprinter for writing consecutive print lines by means of a continuously rotating type wheel : de en
  • ES65977Y - Container for olives : en es
  • ES71115U - Detachable shelf for the display of diverse products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176971A - Manufacturing process of terracotta materials by automatic wetting with high pressure steam mist : en fr
  • GB811853A - Improvements relating to deep-sea fishing devices : en
  • FR1176986A - Pear body for propulsion apparatus : en fr
  • US2881749A - Combination accumulator and starting pump for fuel injection system : en
  • US2882023A - Heat economizer for small units : en
  • US2882517A - Memory system : en
  • FR1176901A - Substances with anti-enzymatic action and their preparation : en fr
  • GB811981A - Improvements in or relating to the manufacture of capacitors and other electrical units : en
  • GR19665B - OLIVE FRUIT COLLECTOR. : el en
  • NL91043C - : en
  • CA573865A - Preventing erosion of core boxes opposite the blow holes thereof : en fr
  • CA574186A - Target game : en fr
  • DE1786919U - LIVING TENT. : de en
  • DE1055009B - Turbine with inner housing : de en
  • FR1176633A - Apparatus applicable to machines for making paper, cardboard or similar fibrous products : en fr
  • DE1787113U - LOCKING AND SECURING DEVICE FOR SECURING VENTILATION WINDOWS IN CARS AND TRUCKS. : de en
  • ES68167Y - Perfected buckle : en es
  • FR1176541A - Process for the production of cyclic dimethylsiloxanes : en fr
  • FR1176581A - Process for separating indene from hydrocarbon mixtures : en fr
  • FR1176768A - Method and device for heating or ventilating items of furniture such as mattresses, box springs and blankets : en fr
  • ES245893A1 - Perfected pump for displacement of all kinds of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65944Y - An elastic belt for the inside of the pants : en es
  • FR1176654A - Improvements made to explosive granules : en fr
  • FR1176993A - Radial impeller with action : en fr
  • US2882527A - Antenna structure : en
  • US2882549A - Adjustable fastening means for handles and the like : en
  • DE971924C - Device for reversing the direction of rotation of a DC motor fed by a converter in a single-vessel circuit : de en
  • ES66563Y - Twin hinges perfected : en es
  • FR1176940A - Catalytic reforming control process : en fr
  • GB812011A - Method and apparatus for making rubber mats : en
  • CS93149B5 - : cs
  • US2881824A - Chair construction : en
  • BE574310A - Improved acceleration device for automatic fluid pressure brake distributor, particularly for railway vehicles. : en fr
  • CH337486A - Installation comprising an electrostatic field flocking machine : en fr
  • CH337546A - Process for making a solid, durable diazonium compound : de en
  • CA573845A - Welding machine for broken lamp filaments : en fr
  • ES243906A2 - Improvements introduced in the manufacture of mattresses and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176889A - Socket device for pantographs : en fr
  • IE23092L - Skips and buckets : en
  • DE1055051B - Magnetic tilting amplifier with push-pull behavior : de en
  • DE1786839U - SECURITY CONTROL. : de en
  • ES67579Y - Perfected electric stove : en es
  • ES67765Y - Exterior protection plate for brooms : en es
  • GB811775A - Process for preparing a gasoline reforming catalyst : en
  • US2881700A - Silk screen printing machine : en
  • US2881730A - Boat steering device : en
  • US2882141A - Slow-acting fertilizer compositions : en
  • AU229155B2 - A germicidal composition comprising iodine anda n-acyl colamino formyl methyl quaternary ammonium salt : en
  • BE574325A - Process for the manufacture of molds, dies, dies and other forming tools comprising an impression formed by electroplating. : en fr
  • ES65848Y - Changeable Blade Book Key Box : en es
  • FR1176717A - Radiator for shortwave devices : en fr
  • CH337606A - Method for producing endless threads and device for carrying out the method : de en
  • DE1787032U - TWISTING ELASTIC SAFETY COUPLING. : de en
  • ES66226Y - Foldable transport box : en es
  • FR1176727A - Installation and method for moving information or groups of information step by step in a chain : en fr
  • PL41941B1 - : en pl
  • US2881885A - Impact wrench : en
  • CH337748A - Lapping machine with relatively rotating workpiece storage and lapping disks : de en
  • USD184894S - Rotatable disk picture toy : en
  • US2882300A - Preparation of acrylic and substituted acrylic acid esters from saturated acid esters : en
  • US2882413A - Luminescent screen : en
  • US2882481A - High performance speed and voltage control system for inverters and the like : en
  • USD184884S - Puffed textile fabric : en
  • ES68166Y - Belt perfected for field teams : en es
  • GB812005A - Improvements in and relating to sawtables : en
  • GB811796A - Improvements in or relating to apparatus for detecting the presence of explosive or combustible gases and vapours : en
  • US2882490A - Wire-testing and measuring apparatus : en
  • ES67344Y - Hand fan : en es
  • FR1176880A - Ethanolamine conversion process : en fr
  • GB811945A - Improvements in or relating to the electrodeposition of silver : en
  • GB811803A - Treatment of molten metals and alloys : en
  • US2881829A - Pilot light burners : en
  • US2881680A - Method of making plant pots : en
  • US2881631A - Artificial feel mechanism : en
  • US2882327A - Process of producing rubber latex dispersion containing rubber crumb granules : en
  • BE574008A - Conservatory. : en nl
  • CA573977A - Hitch arrangement for tractors : en fr
  • PL42092B1 - : en pl
  • US2882411A - Ion producing mechanism : en
  • DE1055226B - Press mold and process for the production of compacted chips : de en
  • DE1055384B - Bead protection strips for tubeless pneumatic tires : de en
  • GB812066A - Improvements relating to liquid fuel heating apparatus : en
  • BE574228A - Process for purifying sweet juices by simultaneous addition of lime and carbon dioxide. : en fr
  • CA573838A - Preservation of color in canned green vegetables : en fr
  • DE1055041B - Circuit for signal boxes with electrical locks : de en
  • DE1055156B - Process for the preparation of a dye : de en
  • FR1176591A - Method and device for causing shrinkage and decatising of a fabric before manufacturing an article made from this fabric : en fr
  • GB811943A - Pulse signal translating apparatus : en
  • ES246017A1 - A provision for the driving of cooling air in electrical machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67973Y - Support for flowers and the like : en es
  • DE1786877U - DEVICE FOR POINTING OUT OF HIDDEN, INVISIBLE, METALLIC CONDUCTORS, IN PARTICULAR OF PIPING : de en
  • DK87142C - Electrical welding electrode clamp holder. : da en
  • ES244460A1 - Procedure for the obtaining of pirazolone derivatives. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811878A - Improvements in die construction for injection-type molding machines : en
  • DE1055320B - Wear-resistant equipment made of hard metal bodies for workpieces : de en
  • CA573871A - Soft plastic food package : en fr
  • DE1055222B - Support ring for the shaft armor of blast furnaces : de en
  • US2882226A - Corrosion prevention method and composition : en
  • DE1055061B - Radio location device for the detection of reflective moving targets : de en
  • DE1055275B - Method and device for sterilizing horticultural earths : de en
  • DE1786807U - HEADLIGHTS FOR FILM AND TELEVISION WORK. : de en
  • GB811829A - Improvements in or relating to the lubrication of solid surfaces : en
  • DE1055141B - Fuel element for a heterogeneous nuclear reactor : de en
  • DE1055209B - Floating crane : de en
  • FR1176989A - Installation of aircraft fuel tanks : en fr
  • GB811909A - Improvements in or relating to the polymerisation of ethylene : en
  • AU4237658A - Improvements in or relating to klystron oscillator tubes : en
  • BE573949A - Heating system by electric boiler and circulation of thermal medium fluid for greenhouses and central heating in general : en fr
  • CH337553A - Device for distributing sheets : en fr
  • CH337768A - Device for the continuous filling of liquid into containers during their continuous production : de en
  • GB811795A - Method and means for the automatic regulation of the continuous application of specified amounts of solids or liquids to a moving sheet of material : en
  • DE1055470B - Process for obtaining a phosphate-modified starch with increased viscosity : de en
  • DE1055059B - Circuit arrangement for signaling fuse failures in consumer circuits of telecommunications systems : de en
  • DE1786981U - THERMOMETER. : de en
  • ES246071A1 - Machine with vibrating box combined with a milling machine provided with a vibrating box to clean and separate grain and cereal products. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68174Y - Padlock with overlapping plates : en es
  • FR1176721A - Contact device : en fr
  • ES65735Y - Automatic distance indicator device on geographic charts : en es
  • ES246045A1 - Improvements in the construction and regulation of the tunnel ovens for ceramic material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67040Y - Apparatus for dosing oil : en es
  • ES68153Y - Closing device for the bonnet or front hood of motor vehicles : en es
  • FR1176886A - Hydro-pneumatic continuous cutting device for ceramic and other pastes : en fr
  • GB812069A - Roller bearing members for drafting devices of textile spinning machines : en
  • ES66335Y - Living room game : en es
  • ES70914U - Improved mouth for flexible tubular containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176930A - Improvements to processes for the polymerization of ethylene : en fr
  • DE1787143U - CASES FOR STORING PLAYING CARDS. : de en
  • ES66118Y - Botan perfected pin : en es
  • GB811882A - Baths for the electrolytic deposition of chromium : en
  • US2881879A - Accelerator brake control : en
  • US2882495A - Precision interval timer : en
  • PL42018B1 - : en pl
  • DE1055076B - Movable device that can be used anywhere for grounding high-voltage lines and devices : de en
  • MC87A1 - Rice mill with stacked cylinders. : en fr
  • BE574367A - Method and device for checking the rolling characteristics of vehicles : en fr
  • BE573981A - Seal for flaps, doors, etc. : en fr
  • CA574146A - Fiber disc filter cartridges : en fr
  • CH337790A - Watch showing different times simultaneously : en fr
  • CA574057A - Vibrator mounting : en fr
  • CH337484A - Small tumble dryer : de en
  • US2882227A - Corrosion prevention method and composition : en
  • BE574101A - Method and device for the manufacture of endless belts based on wood chips : en fr
  • BE574110A - Method and machine for bending sheets for the manufacture of tubular parts : en fr
  • BE574190A - Centrifugal impact device and support for this device : en fr
  • CA574243A - Circuit breakers : en fr
  • BE573974A - Fixing device allowing the tilting and translation of volumes and other objects on their support : en fr
  • ES67949Y - Device for driving electric toothbrushes : en es
  • BE574351R - Electronic fire start detectors. : en fr
  • US2882158A - Photographic sensitizing dyes and emulsions containing them : en
  • US2882166A - Manufacture of aerated shortening : en
  • US2882410A - Ion source : en
  • BE574064A - Improvements relating to structural elements. : en fr
  • US2881545A - Artificial flowers : en
  • US2882167A - Cake shortening containing acetylated monoglycerides and method of making same : en
  • AU4223258A - Locking apparatus for pivotable windows : en
  • US2881492A - Holder for smoking pipes : en
  • US2881832A - Time and condition program unit : en
  • US2882278A - Organophosphorus derivatives of dihydrothiophene 1, 1-dioxide : en
  • CH337562A - Process for degassing molten metals : de en
  • CH337752A - Method for producing a women's shoe heel : de en
  • CA574107A - Liquid dispensing mechanism : en fr
  • BE574220A - Adjustable extension placed behind shears or saws. : en fr
  • AU227759B2 - Improvements in or relating to channel combining arrangements for multichannel carrier systems : en
  • AU4236158A - Improvements relating to copper-base alloys : en
  • BE574004A - Process for preparing electric arc welded joints and welding electrodes for the implementation of the process. : en fr
  • BE574243A - Shoe heel. : en fr
  • CA574176A - Solvent recovery : en fr
  • US2881558A - Solar powered toy boat : en
  • US2881601A - Household refrigerators of the cycle defrosting type : en
  • BE574155A - Reduced Blast Electron Cannon : en fr
  • CH337657A - Process for the production of water vapor and air permeable flat structures : de en
  • US2881661A - Interchangeable nose guards : en
  • PL42103B1 - : en pl
  • US2882015A - Directional window cutter for whipstocks : en
  • US2882202A - Insulin crystal preparations and methods of producing them : en
  • DE1786918U - TUBE PRESS. : de en
  • BE574175A - Aggregate dosing device : en fr
  • CH337626A - Removable connecting device of at least two independent curlers arranged in a chain for styling and permanent waving : en fr
  • BE574214A - Improvements made to cartridges or boxes for photographic films. : en fr
  • PL41956B1 - : en pl
  • PL42078B1 - : en pl
  • US2882395A - Electronic circuits : en
  • CA574234A - Tractor borne lister planter attachment : en fr
  • US2881951A - Timed dispensing attachment for receptacles : en
  • US2882084A - Fishing gaffs : en
  • USD184883S - Combined clock and radio cabinet : en
  • DE1055099B - Arrangement for switching off the frequency influence on a voltage or current regulator for alternators : de en
  • US2881687A - Air supply system : en
  • USD184880S - Stringing block : en
  • US2881644A - Antifriction tool guiding means : en
  • CA573869A - Method for recovering metals through their halogenoid complexes by extraction from solution of their salts : en fr
  • CA573896A - Internal combustion engine system : en fr
  • CA573914A - Stable colloidal dispersions of hydroxyethyl cellulose and method for producing the same : en fr
  • CA574054A - Hermetically sealed package for butter and the like : en fr
  • CA573851A - Tents : en fr
  • NL90619C - : en
  • US2881940A - Enclosing case for electrical or other apparatus : en
  • ES65997Y - Metal window or door : en es
  • ES71085U - Earphone for hearing aids (Machine-translation by Google Translate, not legally binding) : en es
  • AU233205B2 - Improvements in or relating to coupled waveguides : en
  • BE574105A - Apparatus for making cord from two single threads, as well as a thread eye for use therein : en nl
  • AU4234358A - A germicidal composition comprising iodine anda n-acyl colamino formyl methyl quaternary ammonium salt : en
  • CA574027A - Hillside harvester thresher : en fr
  • CA574199A - Method of beneficiating mica : en fr
  • DE1055008B - Process for the preparation of therapeutically active salts of halogenated dioxybenzoic acids : de en
  • DE1055107B - Storage of the shafts of electric motors with a horizontal shaft : de en
  • DE1055154B - Resistance-heated device for the end-face welding of pipes made of plastic : de en
  • DE1786968U - GUIDE FOR TIMBER PROCESSING MACHINES ETC. : de en
  • DE1787034U - WHEEL BRAKE CYLINDER. : de en
  • PL42084B1 - : en pl
  • ES246355A1 - Device for impregnating paper and tissue tapes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2882059A - Pick-up for phonographs : en
  • ES71079U - Detachable legs for television sets (Machine-translation by Google Translate, not legally binding) : en es
  • CH337725A - Arrangement for setting the exposure time and aperture on a photographic camera : de en
  • FR1176851A - Suspender tie : en fr
  • GB811859A - Improvements in the production of gases containing sulphur dioxide by stepwise roasting of iron sulphidic ores containing arsenic and/or antimony in fluidised layers with the recovery of roasting residues practically free from arsenic and antimony : en
  • DE1055325B - Device for clamping the metal sheet cover on the sheet holder for cover files : de en
  • ES71066U - Bottle with musical device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176865A - Improvements made to chicken farm batteries, and special flexible grid covering the wire floors of these batteries : en fr
  • GB811786A - Improved roller flyweight governor : en
  • DE1054982B - Process for the preparation of dicarbonyl polyenes : de en
  • DE1786925U - FLOWER POT HOLDER WITH ADJUSTABLE HOLDING DEVICE. : de en
  • ES65745Y - An improved device for carburettor supplementary feeding : en es
  • ES71117U - Tool sorting case (Machine-translation by Google Translate, not legally binding) : en es
  • US2881802A - Multi-way valve unit having rotary selector valve : en
  • AU4231558A - Bisquaternary diamine compounds and process forthe manufacture thereof : en
  • DE1055077B - Telephone cable connectors : de en
  • DE1787002U - INTERCHANGEABLE CLINK. : de en
  • DE1786816U - CAR WASH BRUSH. : de en
  • DE1786882U - DEVICE ON SPARK EDMING MACHINES FOR FLUSHING THE ELECTRODE AND THE WORKPIECE WITH A LIQUID DIELECTRIC. : de en
  • PL41949B1 - : en pl
  • PL41950B1 - : en pl
  • US2881521A - Electrically operated engraving unit : en
  • US2882464A - Transistor assemblies : en
  • DE1054939B - Extraction device for coal or the like with cutting blades rotating around an approximately vertical axis : de en
  • DE1055106B - Noise dampening for electrical machines : de en
  • DE1787044U - CONNECTOR WITH ROTATING FLANGE. : de en
  • US2882146A - High temperature niobium base alloy : en
  • ES246440A1 - A method of manufacturing electronic semiconductor systems. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176600A - Coated fabric : en fr
  • FR1176864A - Plow : en fr
  • GB812064A - Improvements in or relating to the production of aromatic aldehydes : en
  • ES68069Y - Improved gag : en es
  • ES71024U - Mecansimo for furniture with movable part (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176938A - Mesh fixing system and resulting products : en fr
  • US2882194A - Semiconducting materials and devices made therefrom : en
  • ES65042Y - Electric control for air horn : en es
  • GB811929A - Improved variable-speed power transmission mechanism for motor vehicles : en
  • US2881990A - Automatic pilot for aircraft : en
  • US2882105A - Bearing assemblies for supporting rotary shafts : en
  • US2882233A - Forming electrolyte for capacitors : en
  • DE1055040B - Circuit arrangement for shunting routes in track diagram interlockings : de en
  • ES66742Y - Support device for electric batteries : en es
  • ES67384Y - Perfected hand tool for drilling, milling, grinding and similar operations : en es
  • US2881646A - Staking tool : en
  • US2881674A - Papermaking machine : en
  • US2882058A - Golf ball : en
  • MC90A1 - Projectable postcards. : en fr
  • DE1055271B - Exemption sickle : de en
  • ES246463A3 - Procedure for manufacturing zipper closures. (Machine-translation by Google Translate, not legally binding) : en es
  • GB812004A - Improvements in and relating to nuclear reactors : en
  • ES66405Y - A flat evaporator for absorption refrigerators : en es
  • FR1176759A - Double concentric packaging for various products : en fr
  • FR1176900A - Improvements to tractor mounted rakes : en fr
  • PL42072B1 - : en pl
  • ES65769Y - Fluid stop valve : en es
  • AU225907B2 - Improvements in or relating to lathe and like tools with replaceable tips : en
  • CA573890A - Device for use in cleaning fish : en fr
  • CA574141A - Water resistant foam structures for jointing : en fr
  • CA574198A - Package embodying honeycomb pad : en fr
  • CA574144A - Electric photographic flash lamp : en fr
  • CA574222A - Recovery of radioactive caesium from nuclear fission products : en fr
  • DE1786954U - WARM AIR STOVE. : de en
  • ES66999Y - New model of iron and steel pipes in which the normal coefficients of heat transmission are increased : en es
  • ES71043U - Double service stove (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055448B - Floating container cover for a large container containing liquid : de en
  • DE1787013U - DEVICE FOR LUBRICATING EXTERNAL BEARINGS. : de en
  • DE1787096U - WHITE SIDED MOTOR VEHICLE RUBBER TIRES. : de en
  • GB812112A - Improvements in and relating to garment collar shaping machines : en
  • PL42050B1 - : en pl
  • BE573955A - Improvements in the storage and / or warehousing of goods : en fr
  • DE1055213B - Ribbed ceiling, in particular floor ceiling, with heating or cooling pipelines and method for producing this ceiling : de en
  • DE1055427B - Feeding device with a material container with a large number of outlet openings for a machine for the production of pipes from asbestos-cement mixtures : de en
  • DE1786889U - ELECTRO-CERAMIC HOT WATER BOTTLE. : de en
  • DE1786950U - DEVICE FOR STOPPING STEPS OF ESCALATOR, PERSONAL AND LOAD CONVEYOR BELTS. : de en
  • US2881828A - Apparatus for controlling the operating temperature of a diesel motor fuel system fluid : en
  • DE971935C - Adding unit for adding machines equipped with a printing unit : de en
  • ES244959A1 - An apparatus for burning solid fuel. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055193B - Process for increasing the scratch hardness and strength of glass surfaces or glass objects : de en
  • DE1055191B - Method and apparatus for producing polished glass : de en
  • DE1787081U - FILTERS, IN PARTICULAR FOR AIR PROTECTION PURPOSES. : de en
  • CA574087A - Purification of alcohol : en fr
  • US2881565A - Tempering of sheet material : en
  • US2881688A - Air circulating means for railway cars : en
  • DE1055400B - Shoe bottom : de en
  • GB812014A - Improvements in or relating to methods of and apparatus for book binding : en
  • GB811965A - Spinning tool : en
  • ES66259Y - Perfected molded plug : en es
  • ES67928Y - Element for urban signage : en es
  • GB811976A - An improved method of oxidizing aluminum alkyls : en
  • ES246153A1 - Improvements in provisions of tension regulation sessions. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811790A - Improvements in or relating to vessels for processing nuclear fuel : en
  • CA574003A - Method of improving the forest soil or tree growth : en fr
  • CH337765A - Process for the production of self-igniting cigarettes : de en
  • US2881814A - Method of debarking logs : en
  • US2882011A - Pipe driver : en
  • US2882491A - Apparatus for testing electric cable insulation : en
  • AU4241458A - A method forthe deep-drawing of sheets of thermoplastic synthetic materials to form hollow bodies anda device for carrying out this method : en
  • ES66148Y - Toy Mechanism : en es
  • ES67772Y - Improved support head for hydraulic lifting devices : en es
  • ES66530Y - New table football game : en es
  • GB812063A - Cyanoethylation of cellulosic materials : en
  • GB811854A - Improvements in or relating to rotary dynamic compressors : en
  • DE1054947B - Bottle-shaped stain remover : de en
  • DE1786904U - BASKET OR CONTAINER IN PLASTIC. : de en
  • FR1176917A - Partially depolymerized hyaluronic acid as a diffusion agent : en fr
  • GB811923A - Cutting apparatus : en
  • GB811833A - Process for the preparation of perchloroethylene : en
  • GB812109A - Improvements in the dyeing of structures of linear aromatic polyesters : en
  • DE1054976B - Electrolysis cell with horizontally flowing mercury cathode for chlor-alkali electrolysis according to the amalgam process : de en
  • US2882090A - Motor vehicle body mounting means : en
  • ES67449Y - Motor-pump unit for lifting dense liquids : en es
  • ES68102Y - Hanger holder device : en es
  • FR1176672A - Electrostatic spray disc : en fr
  • US2882184A - Paraffinic anti-corrosive coatings in the form of a strip or tape : en
  • USD184898S - Wall tile or similar article : en
  • ES246234A1 - IMPROVEMENTS IN SAFETY DEVICES IN HAMMERS BY FORCE OF COMBUSTION. : en es
  • FR1176583A - Anti-slip chain : en fr
  • FR1176691A - Device for fixing the end of deformable pipes with a view to their assembly with a fitting : en fr
  • DE1055089B - Compulsory locking device for small electrical switches : de en
  • US2881718A - Undulating tensioned roof construction : en
  • US2882077A - Molded plastic rotor hub tightening and driving construction : en
  • US2882245A - Process for production of a catalyst of the platinum-alumina type : en
  • GB811779A - A new or improved ignition device : en
  • GB812110A - Fabrics and yarns from ethylene terephthalate polymers : en
  • ES245099A1 - Procedure and hydraulic device for checking cargo in vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67871Y - Accessory for placing safety washers : en es
  • CA574038A - Diamond truing devices : en fr
  • AU4232058A - Improvements in or relating to electronic amplifiers : en
  • BE573984A - Flexible pipe joint. : en fr
  • BE574045A - Industrial manufacturing process for Citrinine. : en fr
  • CA573967A - Ferroelectric accumulator : en fr
  • CH337745A - Ship with an elastic, swinging rear end : de en
  • ES66290Y - Car safety wheel : en es
  • ES67139Y - Improved stove for burning liquid fuels : en es
  • ES246443A1 - A circuit provision to obtain a continuous current voltage. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71100U - Improved tray pan for fruits and vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • GB812098A - Improvements in and relating to water sprinkler systems : en
  • ES66049Y - An elastic bra for feminine headdress : en es
  • ES66799Y - Enhanced Disk Archiving Device : en es
  • DE1055112B - Arrangement and method for controlling elastic converters : de en
  • DE1786848U - MOUNTING DEVICE FOR SWITCHGEAR TERMINALS. : de en
  • DE1787111U - PANIC LOCK WITH VERTICAL PIVOTING HANDLE. : de en
  • FR1176891A - Process for the manufacture of derivatives of carbohydrates, more particularly starch, by the dry route : en fr
  • FR1176897A - Improvements to brush holders for electrical machines : en fr
  • FR1176537A - Process for the preparation of high quality vulcanisate : en fr
  • ES246365A1 - Improvements introduced in the manufacture of methyl methacrylate. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811988A - Improvements in or relating to electrical connectors and to electrical assemblies employing the same : en
  • FR1176513A - Improvements to knitting machines : en fr
  • US2882373A - Switch operating device : en
  • DE1055018B - Method for regulating a cooling machine and a cooling machine suitable for it : de en
  • DE1787169U - MILK TRANSPORT CAN LID. : de en
  • GB812023A - Improved magnetic tape recording and reproducing apparatus : en
  • US2882249A - Organic materials prepared with the polyisocyanates and their preparation : en
  • DE1055019B - At the same time serving as a heat pump cooling machine : de en
  • DE1786998U - CIGARETTE CONTAINER, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • US2882122A - Process for producing crimpable regenerated cellulose filaments : en
  • USD184846S - Luggage case : en
  • US2881745A - Valve rotating device : en
  • US2882205A - Oxygenation of steroids in the 11beta position by chaetomella : en
  • DE1787165U - WELDING JAW ON PACKAGING MACHINES. : de en
  • US2881513A - Composition for sintered barium cathodes : en
  • CA574233A - Torque limiting device for tractor : en fr
  • CH337732A - Sand pails for fire extinguishing purposes : de en
  • US2882099A - Scaffold : en
  • PL42112B1 - : en pl
  • US2882286A - Preparation of vitamin a palmitate : en
  • CA22405S - Figurine : en
  • DE1055149B - Electric immersion heater with screw head : de en
  • DE1786986U - TICKET CALCULATOR WITH TIME-DEPENDENT DRIVE. : de en
  • PL41963B1 - : en pl
  • US2881478A - Readily replaceable mold tooling : en
  • US2881949A - Hoppers : en
  • AU263154B2 - A method of carrying out chemical processes withone or more liquid phases in ball furnaces : en
  • US2881487A - Machine for casting heat radiating fins on preformed tubes : en
  • US2881517A - Method for twisting tubing : en
  • DE1787154U - STARTING TRAP FOR TIE-UP AIRCRAFT AND VEHICLES. : de en
  • FR1176636A - Vehicle for spreading sand and the like : en fr
  • BE574152A - Improvements to liquid level indicators : en fr
  • AU229104B2 - Improvements in or relating to expansion joints for bridge and like roadways : en
  • US2881461A - Paint roller for curved surfaces : en
  • US2882031A - Boring type mining machine with adjustable boring head : en
  • DE1055083B - Mechanical switch for opening electrical circuits : de en
  • DE1055451B - Centrifugal drum with sludge outlet openings : de en
  • DE971746C - Connecting rod bearing : de en
  • ES245399A1 - Calorifero for the warming of water that works through gas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246327A1 - Procedure for the complete plastification of bodies that do not admit directly through an intermediate vehicle. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176705A - Method and device for measuring frequencies : en fr
  • FR1176790A - Automatic transmission regulation by carrier wave modulation : en fr
  • FR1176857A - Device for uniform illumination of a flat surface : en fr
  • AU3222257A - Improved wheel construction : en
  • AU4229658A - Improvements in or relating to expansion joints for bridge and like roadways : en
  • BE574246A - Device for fixing glass plates framing shop windows, counters or the like. : en fr
  • CA573859A - Valve switching control for air heating system : en fr
  • CA573919A - Method of making calcareous-silicious insulation : en fr
  • CA574226A - Gas humidification and de-humidification processes : en fr
  • CH337704A - Machine tool with drill head : de en
  • BE574196A - Manufacturing process for digestible fatty components for food : en fr
  • US2882070A - Automatically retractable hitch leg : en
  • US2882379A - Domestic appliance : en
  • US2881799A - Two-way height control overrule for air suspended vehicle : en
  • AU228843B2 - Fruit preparation machine : en
  • DE1786817U - ADJUSTABLE ARTICULATED BRUSH. : de en
  • DE1787141U - ANTI-SKID DEVICE FOR SNOWSHOES. : de en
  • US2881585A - Switching device for the automatic electric control of the feed mechanism of a fancy doubler : en
  • DE1786915U - RIVETLESS HAND SLEEVE FOR LEATHER BAGS. : de en
  • PL41987B1 - : en pl
  • US2881649A - Pliers with handle latching means : en
  • CA574118A - Recovery of mineral values from low grade phosphate-bearing ores : en fr
  • CA574190A - Dinnerware making apparatus : en fr
  • DE1055028B - Method and device for removing solid deposits from hot rooms : de en
  • US2882412A - Apparatus for treating plastic material : en
  • US2882484A - Null shifting device for variable dynamo transformers : en
  • US2881623A - Variable speed transmission : en
  • US2882069A - Air suspension control system : en
  • US2882139A - Process of manufacture of buffing elements : en
  • US2882248A - Ion exchange substances by saponification of allyl phosphate polymers : en
  • USD184863S - Front panel for an air conditioner housing : en
  • US2881926A - Sun visor holder attachment : en
  • ES71127U - A nail designed to point out obligatory roads in urban traffic (Machine-translation by Google Translate, not legally binding) : en es
  • CH337721A - Method for continuously feeding the stock into a paper machine and device for carrying out the method : de en
  • US2881643A - Pipe cutter : en
  • BE574296A - Roof tile. : en fr
  • AU226313B2 - Pressure-responsive actuating device : en
  • AU4232158A - Improvements relating to oil burners : en
  • BE574035A - Letter envelope with transparent panel showing the letterhead of the sender and the recipient's address. : en fr
  • CH337575A - Automatic telephone installation : en fr
  • BE574010A - Weigh scale for transporter. : en fr
  • CH337506A - Process for the preparation of sulfonylureas : de en
  • US2882003A - Stepladder jack : en
  • ES55735Y - New flycatcher : en es
  • ES71036U - Safety cap for safety pins (Machine-translation by Google Translate, not legally binding) : en es
  • BE574331A - Drive device for two-chain squeegee conveyors. : en fr
  • BE573929A - Support for furniture or similar : en fr
  • BE574270Q - Swivel ball joint particularly applicable to the mounting of rear-view mirrors. : en fr
  • CH337629A - Electrically operated multi-purpose food processor : de en
  • DE1055006B - Process for the production of lubricating oil additives : de en
  • FR1176655A - Further training on baby car chassis : en fr
  • CA573952A - Thread rolling apparatus and control means therefor : en fr
  • US2882363A - Low pressure tire indicator : en
  • FR1176856A - Fibers of synthetic material, in particular for cigarette filters and their manufacturing process : en fr
  • GB811772A - Improvements in or relating to the extraction of metal compounds from aqueous solutions : en
  • DE1787131U - SEPARATOR ON RING SPINNING AND RING TWISTING MACHINES. : de en
  • BE573970Q - Device for chocking vehicles on stuff : en fr
  • US2881579A - Corn picker snapping roll adjustment mechanism : en
  • US2881717A - Building construction : en
  • US2881945A - Kitchenware safety handle : en
  • CA22403S - Figurine : en
  • CA573840A - Power steering and auxiliary motor combination for automobiles : en fr
  • DE1054997B - Process for the preparation of cyclic thiophosphoric ester amides : de en
  • DE1055187B - Die casting machine operated by piston pressure : de en
  • DE1786896U - INSULATED VESSEL INSERT FOR ACCEPTING INJECTION SYRINGES. : de en
  • ES65850Y - Perfected pan cover : en es
  • CA574100A - Flutter damper for aircraft : en fr
  • US2881960A - Pill counting and dispensing device : en
  • BE573921A - Five-temperature mixer tap, without thermostat : en fr
  • BE574169A - Conditional admission circuit with transistors : en fr
  • CA573866A - Necktie rack : en fr
  • DE1786971U - STEEL MOLD FOR THERMOPLASTIC PLASTICS PROCESSING INJECTION MOLDING MACHINES. : de en
  • DE1787048U - METAL LID CLOSURE FOR PLASTER PIPES MADE OF STONEWARE WITH SQUARE OPENING. : de en
  • US2881620A - Arrangement in pendulum vibrators : en
  • US2881811A - Trimmer saw machine and selective control therefor : en
  • US2881861A - Air flow seal for air filter having an expansible-contractible air cleaning web : en
  • BE573928A - Improvements in processes for manufacturing zippers : en fr
  • ES66732Y - Separator element : en es
  • ES67130Y - Tape case : en es
  • AU4243258A - Measurement of variation inthe bore of pipes : en
  • PL42116B1 - : en pl
  • AU233440B2 - Novel dimethylbenzyl chrysanthemumates and method of preparation therefor : en
  • US2882350A - Complementary transistor agc system : en
  • CA573966A - Flame detector system : en fr
  • US2881494A - Readily adjustable drapery holder : en
  • ES246083A1 - Procedure for the realization of cinematographic films. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67048Y - Improved barriers or fences formed by assembling independent panels : en es
  • CH337705A - Torque-limited chuck : en fr
  • US2882405A - Automatic control apparatus for mass spectrometers : en
  • AU233553B2 - Fruit thinning compositions : en
  • BE573950A - The stop valve : en fr
  • BE574379A - Process for the preparation of high purity materials : en fr
  • CH337635A - Device for preparing infusions : en fr
  • DE1054941B - Rock anchor for the pit construction : de en
  • DE1055212B - Adjustment device for flaps of a supply air grille : de en
  • ES244936A1 - Procedure for the manufacture of ceramic pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055057B - Circuit arrangement for a dialing system : de en
  • US2881476A - Hollow object molding apparatus with moving heaters : en
  • AU228916B2 - Improvements in or relating to electric power converters : en
  • AU4230358A - Centrifugal electric switches : en
  • BE574327A - Machine for depositing and inserting objects in boxes. : en fr
  • CA573895A - Electrical vibrating device in combination with a cushion : en fr
  • PL41997B1 - : en pl
  • US2881748A - Fuel injector control : en
  • US2881893A - Strip feeding device : en
  • AU4184158A - Improvements in or relating to electric power converters : en
  • US2881547A - Multi-part breech bolt mechanism : en
  • US2882416A - Infrared scanning system : en
  • US2882515A - Spiral terminal : en
  • US2881772A - Tobacco smoke filters : en
  • US2881892A - Game apparatus : en
  • CH337621A - Tempering process for smooth or decorated hollow glass objects : en fr
  • CA574019A - Process for granulating urea-formaldehyde fertilizer compositions : en fr
  • CA574021A - Process for regenerating platinum catalyst in a reforming process : en fr
  • CA574058A - Article arranging conveyor : en fr
  • CH337708A - Method for the size by generation of cylindrical and conical toothed wheels and machine for the implementation of this method : en fr
  • DE1786979U - PHOTOGRAPHIC TELE LENS. : de en
  • US2881582A - Cable spreading tool : en
  • US2881823A - Foot rest : en
  • DE1787004U - WREATH. : de en
  • DE1787080U - HANDLE ATTACHMENT TO FIRE FLATS AND SIMILAR TOOLS. : de en
  • ES65786Y - Roof racks for cars, with beds and awnings : en es
  • FR1176637A - Remote control device : en fr
  • ES244452A3 - A low frequency induction oven for galvanization. (Machine-translation by Google Translate, not legally binding) : en es
  • BE574343A - New process and device for improving the manufacture of sheet glass. : en fr
  • CH337639A - Oil-fired stove : de en
  • BE574146A - Method and device for induction heating of metal parts brought to unequal initial temperatures : en fr
  • PL41945B1 - : en pl
  • US2882002A - Motor protector bracket : en
  • US2881667A - Universal vise : en
  • DE1786835U - DEVICE FOR UTILIZING A WATER LINE OD. DGL. FOR EARTHING ELECTRICAL CABLES, MACHINES AND EQUIPMENT. : de en
  • BE574397A - Double packaging. : en fr
  • US2882119A - Process for dyeing polyester materials : en
  • BE573935A - Measuring device : en fr
  • BE573961A - Multi-storey device for the garage and the securing of motor vehicles. : en fr
  • PL41985B1 - : en pl
  • US2881698A - Screen process printing machine : en
  • US2882076A - Rotary seal : en
  • US2882255A - Polyester composition and a vinyl comprising pyrrolidone polymer and method of preparing same : en
  • AU225587B2 - Brassiere : en
  • CA573905A - Stabilization of halogenated hydrocarbons : en fr
  • AU231855B2 - Improvements in or relating to apparatus for copying on electro-sensitive material : en
  • BE574206A - Saturating candle for automotive esteurs and sutres. : en fr
  • CA573997A - Polychlorinated hydrocarbons : en fr
  • ES67861Y - Incredible device for chairs, armchairs and sofas : en es
  • GB811864A - Pump or motor having four cylinders arranged in one plane : en
  • PL42091B1 - : en pl
  • DE1786805U - Knitted scarf with knitted fringes : de en
  • US2881955A - Dispensing receptacles : en
  • US2882409A - Dual heated ion source structure having arc shifting means : en
  • CH337631A - Height adjustment device on tabletop support, especially for school desks and the like : de en
  • US2881944A - Heat actuated closure for containers : en
  • GB811804A - Improvements in or relating to weft replenishing looms : en
  • IE23448L - Coating with polyester resins : en
  • CH337576A - Automatic telephone installation : en fr
  • CH337692A - Torque limiting coupling device : en fr
  • GB811862A - Improvements in the electrolytic production of titanium : en
  • US2882263A - Process for the polymerization of certain unsaturated hydrocarbons using iron-based polymerization agents : en
  • US2882288A - Organo-vanadium halides and process of preparation : en
  • GB811916A - A fluid pressure indicator : en
  • FR1176875A - New utensil for cooking food : en fr
  • US2881642A - Transmissions : en
  • US2882138A - Cyclic regenerative process for making fuel gas : en
  • US2882140A - Herbicidal compositions and their preparation : en
  • DE1055360B - Locking device for hand screw presses : de en
  • FR1176650A - Piperazine compounds and their preparation : en fr
  • FR1176925A - Pyridoxine manufacturing process : en fr
  • PL42049B1 - : en pl
  • USPP1826P - Rahbek : en
  • FR1176796A - Improvements to processing facilities for strip products such as fabrics : en fr
  • ES246259A1 - Procedure and apparatus for measuring the flow of movement fluids. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1786935U - EXTENDING TABLE OD. DGL. : de en
  • DE1786953U - AGRICULTURAL CHARGER. : de en
  • DE1786966U - POOLS. : de en
  • ES64139Y - Improved coupling for caster wheels : en es
  • ES65371Y - Cover provided with a folding die-cut area, applicable to story books or propaganda : en es
  • ES71060U - Apparatus for the preparation of infusions (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055067B - Equipment on electrical cables to detect and locate insulation damage : de en
  • DE1055060B - Circuit arrangement for receiving and evaluating different signal currents in the transmission of information, especially in systems of communication technology : de en
  • DE1787093U - DASHBOARD, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • ES244760A1 - Semiconductor electronic device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66997Y - A perfected die for cutting and drilling assemblies of plastic, leather, leather and their imitations : en es
  • ES66195Y - Removable hooded baby blanket bag with refined gusset : en es
  • US2882134A - Process for aluminum etching : en
  • ES65734Y - Improvements in extractor devices to facilitate delivery : en es
  • US2881609A - Combined clothes washing machine and dryer : en
  • US2882145A - Magnesium alloys : en
  • PL42028B1 - : en pl
  • GB811783A - Improvements in or relating to internal combustion engines : en
  • GB812033A - Oscillating machine, particularly for conveying hot loose material : en
  • GB811919A - Improvements relating to motor fuels : en
  • GB812048A - Improvements in or relating to receivers for electric remote-control systems : en
  • DE1786990U - ADDITIONAL SELF-PAYING DEVICE FOR PETROL TANK PUMPS AND THE LIKE. : de en
  • BE573919A - Golf sloop winch : en nl
  • DE1055169B - Hand knitting machine : de en
  • US2881589A - Pneumatic drill : en
  • USD184887S - Laboratory desk unit : en
  • DE1054954B - Process for the production of a pile fabric serving as an imitation fur : de en
  • DE1787179U - Container for tubes : de en
  • GB812009A - Improvements in or relating to electric lighting fittings : en
  • US2882190A - Method of forming a sintered powdered metal piston ring : en
  • US2882452A - Supervised control circuit means : en
  • ES71061U - Fastening device for elastic seat strips and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2882455A - Electric locking arrangement : en
  • US2882353A - Series-parallel transistor circuits : en
  • DE1787176U - PROTECTIVE DEVICE FOR THE TRANSPORTATION OF BALL JOINTS OD. DGL. MOTOR VEHICLES. : de en
  • US2882130A - Process for producing hydrogen sulfide and carbon bisulfide : en
  • US2881615A - Knot slippage tester : en
  • US2881622A - Power transmission device : en
  • US2881638A - Hand grip steering wheel : en
  • US2882223A - Method of operating a fluid bed coking system : en
  • CH337676A - Punch Card Processing Machine : en fr
  • US2881845A - Harrow : en
  • AU4225858A - Improvements in or relating tothe conveyance by aircraft of freight andother. loads : en
  • AU4236258A - Applicators : en
  • GB811776A - Films of improved transparency : en
  • GB811903A - Curing films of butadiene-styrene copolymers : en
  • BE574282A - Arc cutting under the protection of a gas. : en fr
  • CH337483A - Method and device for the production of toothed machine elements by hot rolling : de en
  • DE971945C - Method for attaching supply lines to coils with preferably thin-wire windings : de en
  • ES71007U - A toy parachute propeller (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176838A - Process for preparing alpha-cyanomethyl-alpha-methyladipates : en fr
  • US2881704A - Pressure loaded pump construction : en
  • CH337689A - Elastic articulation device : en fr
  • PL42106B1 - : en pl
  • ES246007A1 - A procedure for the association of the constitutive elements in the manufacture of light concrete. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246097A1 - A system of financial combinations to resolve the problem of housing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66122Y - Automatic multiply table : en es
  • GB812013A - Improvements in or relating to the back filling of carpets or like operations : en
  • ES66921Y - Perfected bearing : en es
  • ES71097U - Recessed box for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176734A - Massage instrument : en fr
  • US2881536A - Means for demonstrating optical refraction : en
  • US2881797A - Pump and fluid circulating system for humid treatment of masses of textile fibers : en
  • US2882193A - Semiconducting materials and devices made therefrom : en
  • ES67677Y - Portable folding ladder transformer into ironing board : en es
  • GB812024A - Improvements in conveyors : en
  • DE1787100U - ROTARY HANDLE FOR HANDLEBAR OF SINGLE-WHEEL STEERED VEHICLES. : de en
  • PL41988B1 - : en pl
  • PL42109B1 - : en pl
  • PL41942B1 - : en pl
  • DE1054931B - Processes and devices for separating solid mixtures according to their weight using heavy fluid : de en
  • DE1786809U - DRILLING DEVICE FOR ESTABLISHING CONNECTIONS TO INACCESSIBLE SPACES IN THE PIT, ESPECIALLY RESCUE OF TRAPPED MINERS. : de en
  • DE1786863U - ELASTIC INTERMEDIATE LINK FOR CONNECTING COOLING ELEMENTS TO THE BOILER OF TRANSFORMERS AND THE LIKE. : de en
  • ES246482A1 - Improvements in the construction of gas burners. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67131Y - Elastic support for suspension of plates in skylights and similar : en es
  • ES67303Y - Support for culinary uses : en es
  • ES71015U - Improved ornamental supplementary cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176556A - Well casing formed by two concentric tubes, the interval of which is filled with concrete : en fr
  • ES245408A1 - Some improvements in the axil displacement rotating mechanisms. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67838Y - Lace pieces for a game : en es
  • FR1176830A - Braking system for motor vehicles and for all types of vehicles : en fr
  • US2882137A - Piston for gas storage tank : en
  • NL92100C - : en
  • US2881673A - Dewatering in the manufacture of paper and board : en
  • US2882477A - Field current regulator with linear speed setting relationship : en
  • US2881982A - Stop motion device for a textile machine : en
  • DE1055134B - Cold cathode switch tubes with slit diaphragm system : de en
  • DE1055429B - Process for the preparation of contaminated magnesite for the purpose of producing a starting material suitable for the manufacture of refractory magnesite bricks and masses : de en
  • FR1176783A - Simplified device for emptying a tank with automatic closing of the discharge opening at the end of emptying allowing the use of a plastic tank : en fr
  • FR1176888A - Spray nozzle for liquid sprayer : en fr
  • GB812003A - Improvements in automatic adjusting devices for brakes, clutches and the like : en
  • NL193564A - : en
  • AU226765B2 - Improvements in or relating to matrix memory systems : en
  • AU4236558A - Circuit arrangement fora device serving the evaluation of electric voltages : en
  • BE574188A - One-piece construction element of a building sanitary installation : en fr
  • CH337713A - Method of preserving perishable liquids : en fr
  • ES67739Y - Pin plug for power outlet : en es
  • DE1787140U - JUGGLING DISC. : de en
  • FR1176660A - Device for girdling wooden bodies, in particular iron themin sleepers : en fr
  • GB811930A - Improvements in or relating to the separation of gaseous mixtures : en
  • CH337751A - Inflatable padding for sports shoes : de en
  • US2882489A - Method and means for magnetizing rails in rail flaw detection systems : en
  • DE1055042B - Circuit arrangement for inductive train control in railway safety : de en
  • DE1055190B - Method for subdividing, in particular, endless lengths of glass tubing : de en
  • US2882173A - Glass composition : en
  • US2882333A - Electric cable joints : en
  • US2882400A - Trigger circuit : en
  • PL42073B1 - : en pl
  • PL42083B1 - : en pl
  • US2881599A - Device for thawing an ice separator used in a system comprising a cold gas refrigerator : en
  • US2882507A - Transformer windings : en
  • DE1787118U - END PLUG FOR BALLPOINT REFILL. : de en
  • DE971947C - Circumferential regenerative air preheater : de en
  • US2881610A - Apparatus for cleaning materials : en
  • US2881997A - Clamp for supporting casings and the like : en
  • US2882039A - Shock absorbing mechanism : en
  • US2881507A - Milling cutters : en
  • US2881662A - Emergency warning sign : en
  • CH337577A - Procedure and system for receiving, storing and forwarding messages : de en
  • DE1786949U - BASIN FOR ORNAMENTAL FOUNTAIN. : de en
  • DE1787078U - CORONAL LOADER. : de en
  • US2881912A - Phonograph record holder : en
  • US2882239A - Aerosol dispersion apparatus : en
  • DE1055123B - Swivel wall and ceiling light : de en
  • BE574360R - Process for making savings in fuel during operation of blast furnaces, in particular low-height shaft furnaces. : en fr
  • CA573854A - Rubber keys for business and office machines such as typewriters : en fr
  • CA574084A - Electronic tube packet : en fr
  • CA574219A - Process for producing a protective surface coating on metallic objects subjected to high temperatures : en fr
  • CH337803A - Motor tool : en fr
  • AU4243158A - Improvements in and relating to constant load supports : en
  • CA573984A - Fatty oil modified alkyd resin : en fr
  • PL42090B1 - : en pl
  • US2881658A - Photographic recording apparatus : en
  • US2882006A - Hydraulically actuated valve : en
  • US2882179A - Process for treating sheet material : en
  • US2882407A - Calutron : en
  • DE1055026B - Process for the production of iron and iron alloys of high purity : de en
  • DE1786832U - TAPE MADE OF SYNTHETIC WOVEN FOR ELECTROTECHNICAL PURPOSES. : de en
  • ES71112U - Device for elementary calculation, applicable to plumier, for operations of adding and subtracting quantities of any number of figures (Machine-translation by Google Translate, not legally binding) : en es
  • GB811791A - Medicated shoes : en
  • AU226500B2 - A photographic film assembly : en
  • GB811898A - Improvements in and relating to aircraft passenger-seat structures : en
  • US2881871A - Braking device particularly for motor vehicles : en
  • GB811980A - Improvements relating to servo-operated steering means for motor vehicles : en
  • GB812101A - Improvements in electric circuit breakers : en
  • ES66558Y - Back plate for frames and paintings : en es
  • ES68165Y - Perfected buckle : en es
  • DE1786930U - REAR PANEL WITH SUPPORTS FOR HALLWARDROBES. : de en
  • ES71052U - An improved apron for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176532A - Magnetic transducer : en fr
  • PL42068B1 - : en pl
  • US2882204A - Distannousmonochlorotrifluoride and dentifrice compositions therewith : en
  • DE1055050B - Electroacoustic listener : de en
  • DE971939C - Setting mechanism : de en
  • AU232652B2 - Cycle suspension unit : en
  • AU4241858A - Method of and apparatus for preparing pears : en
  • CH337753A - Rocket launch facility : en fr
  • CH337779A - Hydraulic lifting device, especially for fork lift trucks : de en
  • FR1176751A - Improvements to automatic couplings : en fr
  • FR1176754A - Process for preparing a mixed alcoholic drink : en fr
  • GB812117A - Improvements in and relating to a process of producing imidazole derivatives : en
  • CH337501A - Process for the preparation of a dihalopropionic acid : de en
  • CH337795A - Grinding machine for screwdrivers, in particular for the watch industry : de en
  • US2882341A - Telephone system : en
  • US2882467A - Semiconducting materials and devices made therefrom : en
  • CH337603A - Needle for making knitted fabrics : de en
  • US2882440A - Delay lines for travelling wave tubes : en
  • ES67407Y - Adjustable mirror with its own lighting means : en es
  • ES68128Y - Toy mixer-mixer : en es
  • US2881491A - Method of casting aluminum on ferrous base to form duplex structure : en
  • DE1787095U - TOOL SET, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • ES66837Y - Electric spot welding machine, perfected : en es
  • FR1176678A - Process for dyeing textile products made from polyolefins. : en fr
  • GB811912A - A control system for change-speed transmissions : en
  • CH337496A - Process for purifying crude benzene : de en
  • DE1055235B - Process for the preparation of methylol derivatives of aminolyzed acrylic acid ester polymers : de en
  • ES246442A1 - Disposition of circuit to amplify a signal. (Machine-translation by Google Translate, not legally binding) : en es
  • GB811797A - Condensation products of epoxidised fatty esters with amine compounds : en
  • US2882488A - Pipe inspection apparatus : en
  • FR1176892A - Safety coupling for electrical equipment with cylindrical seals : en fr
  • GB811983A - Improvements in or relating to electrical capacitors : en
  • DE1786963U - METAL MESH OR NETWORK INTENDED AS SURFACE PROTECTION FOR FLOOR SURFACES EXPOSED TO HEAVY WEAR. : de en
  • FR1176835A - Support and pleating device for draperies : en fr
  • ES71054U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB811807A - Improvements in or relating to electromagnetic wave guide transformers : en
  • AU227173B2 - Character reading apparatus : en
  • BE574193A - Control device for bending machine : en fr
  • CH337702A - Micrometric adjustment device : en fr
  • BE574247A - Shaft linings by sections formed from mixed prefabricated steel and concrete parts. : en fr
  • PL42037B1 - : en pl
  • AU4193558A - Cricket table game : en
  • BE574197A - Improvements to semi-flexible arms pipes : en fr
  • DE971923C - Modular system for control cabinets : de en
  • BE571980A - : en
  • BE574149A - Pressure device of friction speed variators : en fr
  • CH337525A - Process for the preparation of 17-oxy-20-keto-steroids : de en
  • BE574088A - Process for the preparation of compounds containing epoxy groups : en fr
  • DE1055221B - Movable, possibly mobile barracks : de en
  • ES245421A1 - A threading machine, especially a harvesting machine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65535Y - A pouring shutter for bottles, francs, drums and the like : en es
  • ES66784Y - Elastic cable tie for securing cables and pipes : en es
  • ES71038U - Hanging plate holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176621A - Debit volume counter : en fr
  • US2881918A - Bottle sorting mechanism : en
  • US2882196A - Pesticidal compositions : en
  • AU4234058A - Means for feeding liquid fuel : en
  • CH337617A - Arrangement for sonication of molten metal : de en
  • BE574306R - Power outlet box with elastic contact sockets. : en fr
  • AU236369B2 - A method of and apparatus forthe treatment of cotton fibres : en
  • CA574026A - Derivatives of aldehyde condensation compounds of the aminotriazine or urea group : en fr
  • BE573994R - Device for securing motor vehicles and the like, more especially for maritime transport. : en fr
  • BE574357A - Adjustable tubular dispenser for liquids. : en fr
  • CH337783A - Process for centrifuging a liquid and separating device for implementing this process : en fr
  • DE1786961U - BUILDING MAT OR BUILDING PLATE, CONSTRUCTING INTERCONNECTED REEDS OD. DGL. : de en
  • US2881855A - Precipitator flashover control through current and voltage response : en
  • US2882496A - Electrical measuring devices : en
  • AU3282757A - Improved self-supporting hollow wall or partition : en
  • CH337536A - Process for the preparation of azacycloalkane derivatives : en fr
  • US2882279A - Preparation of halogen substituted polycyclic epoxides : en
  • CA574133A - Circuit interrupter construction : en fr
  • US2881709A - Abrasive fluid pump : en
  • ES65731Y - Perfected pin : en es
  • ES68074Y - Precast trim blocks for the construction of partitions : en es
  • US2882418A - Analysis of unknown substances : en
  • BE574003A - Stereospecifically substituted cyclohexylamines and their preparation process. : en fr
  • BE574235A - Screw conveyor with forced material guidance. : en fr
  • CA574063A - Quadrantal error correcting means for magnetic antennas : en fr
  • CA574135A - Process for activating catalysts containing a metal and a metal oxide : en fr
  • AU227823B2 - Composition containing an alkyd resin anda polyamide resin derived from polymeric fat acids andan alkylene polyamine : en
  • AU230886B2 - Improvements in windscreen washers for vehicles : en
  • AU231416B2 - Polyenealdehydes and process forthe manufacture thereof : en
  • BE574041A - New jib crane with maximum angular displacement. : en fr
  • CA574241A - Titanium base aluminum-tantalum-columbium alloys : en fr
  • DE1787161U - PRESSURE TABLE FOR VERTICAL STONE PIPE PRESSES. : de en
  • FR1176629A - Prefabricated cell wall block with disposable formwork : en fr
  • GB811933A - Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons : en
  • GB812082A - Improvements in or relating to transceivers : en
  • CA574228A - Combination plasticizer, extruder and injection cylinder with recirculation : en fr
  • BE574250A - Device for x-ray apparatus for medical use. : en fr
  • BE574106A - Method and apparatus for making packaged dry concrete : en fr
  • BE574269A - Method and device for adjusting the level of a liquid. : en fr
  • CH337760A - Device for spraying heated liquid, doughy and solid substances : de en
  • CA573888A - Means for removing material in liquid form from tanks and the like : en fr
  • BE573991A - Potato peeler for household use. : en fr
  • CA573872A - Method and apparatus for seasoning green wood : en fr
  • CA573965A - Production of acids, esters or acid esters : en fr
  • CH337737A - Process for cleaning windows and apparatus for carrying out the process : de en
  • ES71048U - Improved stopper for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • US2882160A - Sensitizing dyes from 2-methyl-5, 6-dihydro-4-cyclopentathiazoles : en
  • US2882420A - Photo-electric microscope : en
  • BE574286A - Exhaust for vehicles with internal combustion engine. : en fr
  • DE1055052B - Amplitude limiter : de en
  • AU234416B2 - Toy firearm : en
  • BE573952A - Massager. : en fr
  • DE1055402B - Nozzle swinging around an axis for applying pressure-fed adhesive to workpieces : de en
  • DE1787194U - ENCAPSULATED SIGNAL DEVICE WITH ACOUSTIC SIGNALING AND DIAL. : de en
  • DK87146C - Cable winch with circular drum. : da en
  • BE574187Q - Method of manufacturing reinforced products for paper sizing and processes for using them : en fr
  • US2881463A - Apparatus for washing conveyors and the like : en
  • US2882362A - Tire deflation signal : en
  • BE574237Q - en fe tra for the manufacture of hats and monkfish and method of establishment. : en fr
  • DE1055166B - Device for automatic control of the operating mode of traeger industrial ovens : de en
  • BE573934A - Handling device equipped with a vertically movable articulated boom, in particular for vehicles : en fr
  • GB811890A - Uranium recovery from ores : en
  • GB811911A - Improvements in or relating to change-speed transmission mechanism : en
  • BE574268A - Thermostatic mixer for hot and cold fluid. : en fr
  • AU226501B2 - Improvements in or relating to failure alarm arrangements for carrier communication systems : en
  • AU4235958A - Polyenealdehydes and process forthe manufacture thereof : en
  • DE1055297B - Free-piston jet engine with nozzle piston compressor : de en
  • ES246247A1 - PERFECTED MANUFACTURING METHOD OF ANTI-FRICTION BEARINGS AND APPARATUS FOR THEIR IMPLEMENTATION. : en es
  • FR1176584A - Packaging for cut flowers : en fr
  • FR1176848A - Utensil for wringing out the salad : en fr
  • FR1176933A - New indole derivatives and their preparation : en fr
  • DE1055135B - Storage cathode for electrical discharge tubes with a protective coating against oxidation : de en
  • DE1786831U - OPERATING DEVICE INCLUDING RELATED SWITCHING CONTACTS FOR THE AUTOMATIC ADJUSTMENT OF RADIO RECEIVERS. : de en
  • FR1176713A - Hydraulic control device for turbine machines for shaping molds : en fr
  • FR1176890A - Improvements in the making of regatta ties : en fr
  • DE1054999B - Process for the preparation of N-substituted tetraiodophthalimides : de en
  • DE1055145B - Sheathing for neutron flux measuring probes : de en
  • DE1055386B - Spring-loaded frame for bicycles : de en
  • DE1787035U - FRICTION SURFACE FORM IN DISC BRAKES. : de en
  • CH337787A - Process for the production of a non-ferromagnetic, self-compensating vibrating element for thermo-compensated vibrating systems : de en
  • DE1787189U - DEVICE FOR TRANSPORTING PLATE-SHAPED BODIES. : de en
  • BE573999A - Method and installation of glazing a layer of resin on a sheet of paper. : en fr
  • CA573858A - Grip plate for truss : en fr
  • CA573951A - Rolling machines and control means therefor : en fr
  • US2881722A - Shoe sewing machines : en
  • USD184861S - Power lawn mower : en
  • DE1055359B - Portable, explosion-proof flash tube device : de en
  • DE1787152U - TOY GARAGE WITH TILTING GATE. : de en
  • ES67576Y - Slip latch : en es
  • FR1176616A - Mold and method for bending glass : en fr
  • FR1176953A - Electromechanical arithmetic integrator device for needle indicator : en fr
  • PL41970B1 - : en pl
  • DE1787092U - REAR TRUNK COVER WITH MANHOLE OPENING FOR MOTOR VEHICLES. : de en
  • DE1055422B - Automatic feed device for placing clay cakes on the lower molds of interlocking turret presses : de en
  • DE1787164U - PNEUMATICALLY ACTING HOLDING DEVICE FOR HOSE-LIKE PACKAGING, SUCH AS BAGS, SACKS OR. DGL. : de en
  • FR1176524A - Preparation of straight chain acids : en fr
  • FR1176725A - Sewing machine with device to facilitate threading : en fr
  • FR1176828A - Improvements made to row crop cultivators : en fr
  • PL42107B1 - : en pl
  • US2881654A - Biconical refractor : en
  • US2881690A - Ventilators : en
  • DE1054985B - Process for the preparation of alpha-oxy-beta-ketocarboxylic acid esters or the corresponding acetals : de en
  • DE1787097U - DISMOUNTABLE DEVICE FOR SPREADING AND EXAMINING CAR TIRES, TUBES OR ANGLE IRON. : de en
  • ES67670Y - Perfected serret for sectioning the neck of injectable ampoules : en es
  • FR1176669A - Thermostatic regulator or distributor device : en fr
  • ES246376A1 - Procedure for the preparation of a new derivative of isonicotinil hydracide. (Machine-translation by Google Translate, not legally binding) : en es
  • DE971918C - Device for sifting dust-air mixtures : de en
  • DE1786867U - DEVICE FOR FASTENING WALL LIGHTS. : de en
  • ES66157Y - Perfected brick : en es
  • CH337677A - Computing device with a computation element that adapts to the ground and is positively driven : de en
  • CH337729A - Device on rotary presses for pressing liquid out of mass webs : de en
  • GB812028A - Improvements in or relating to torque converters : en
  • ES245313A1 - A mechanism intended for the automatic change of the attack angle of the helicopter rotor blades. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176975A - Washer with changeable inside diameter : en fr
  • AU231736B2 - Improvements inself-regulating reciprocating pumps, in particular for fuel injection into engines : en
  • US2882375A - Variable resistor constructions : en
  • ES65586Y - A perfected terminal strip for electrical conductors : en es
  • ES71051U - Mechanism for toy dancer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176594A - Improvements to telescopic shock absorbers, more specifically intended for automotive vehicle equipment : en fr
  • FR1176814A - Front reel for fishing : en fr
  • DE1055046B - Pantographs for electric traction vehicles with a very flat rest position : de en
  • DE1055329B - Device for bending pipes : de en
  • DE1055405B - Device for regulating the sight setting of firearms : de en
  • US2881969A - Inspection cover and bulge top paper box : en
  • US2882364A - Safety switch : en
  • DE1055210B - Electric remote control of cranes : de en
  • DE1787058U - WELDING WIRE FOR AUTOGENIC WELDING WORK. : de en
  • ES67152Y - A tray for the storage and transport of eggs : en es
  • GB812073A - Re-usable coupling for metallic flexible hose : en
  • GB812089A - Improvements in or relating to cathode ray tubes : en
  • DE1054981B - Process for the production of fatty acid esters of non-reducing oligosaccharides : de en
  • ES71058U - Improved staple for paper sewing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176808A - Cloisonne packaging : en fr
  • DE1055459B - Spray gun operated by compressed air : de en
  • FR1176903A - Improvements relating to 6: 7: 8: 9-tetrahydrodibenzothiophene and its derivatives : en fr
  • DE1055395B - Spring-loaded latch interacting with a striking plate : de en
  • DE1786806U - TIE HOLDER. : de en
  • DE1055142B - Closure piece for holding nuclear fuel elements : de en
  • ES67023Y - Perfected pull cord : en es
  • ES67336Y - Extendable and adjustable typeface : en es
  • FR1176526A - Guidance device for elevator cabins : en fr
  • DE1054959B - Process for coloring and printing structures made of polyacrylonitrile : de en
  • DE1786883U - SELF-GUIDED ARC WELDING MACHINE. : de en
  • DE1787104U - DINGHY. : de en
  • ES71042U - Gas lighter perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2881581A - Frame construction for tractor mounted implements : en
  • US2882396A - High energy particle accelerator : en
  • ES244564A1 - Procedure for the obtaining of friction articles for brakes and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246194A3 - Improvements introduced in the elevator appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176639A - Advanced gas regulator : en fr
  • FR1176908A - Process for preparing antibiotics of the erythromycin type : en fr
  • US2882296A - 2-diethylaminoethyl 3-amino-2-alkyoxybenzoates and their preparation : en
  • FR1176845A - Improvements to work clothes or the like : en fr
  • GB811856A - Improvements in and relating to nuclear plant : en
  • US2882087A - Carrier for containers : en
  • FR1176539A - Improvements to hydraulic mine props : en fr
  • FR1176762A - Process for the production of high density coke and resulting coke : en fr
  • DE1787073U - DEVICE FOR THE ROLLERS ON AND OFF ON THE HIGH-GLOSS HOT CALANDER. : de en
  • GB812022A - Improvements in and relating to the production of yarn of irregular denier : en
  • US2882346A - Remote dictation system : en
  • USD184866S - Combined pad and holder therefor : en
  • DE1055372B - Rotary wing device with joints for pivoting movements of the wing leaves in the plane of rotation : de en
  • DE971934C - Process for the production of polymers : de en
  • FR1176674A - Improvements to transistron amplifiers : en fr
  • AU4233958A - Tape transducing apparatus : en
  • BE574082A - Motor vehicle headlight comprising a transparent protective glass set in a fixing circle : en fr
  • ES66043Y - New insulating tube : en es
  • ES244680A1 - Mechanism for the understanding of mechanographic scripture simultaneously with the same pulsation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176763A - Improvements to duplicating machines : en fr
  • GB811808A - Improvements in or relating to melt-spinning : en
  • GB811940A - Improvements in or relating to gelatin films : en
  • CA573856A - Building construction : en fr
  • CH337519A - Process for the preparation of new quaternary salts of basic esters : de en
  • DE1055122B - Lamp holder for tubular lamps that can be pushed in laterally with sockets at both ends : de en
  • DE1786879U - HIGH FREQUENCY FILTER FOR A POT CIRCLE WITH ATTACHED TUBE IN RADIO TRANSMITTERS, TELEVISION TRANSMITTERS OR. DGL. : de en
  • ES246490A1 - PROCEDURE FOR THE PREPARATION OF N-ALKENYL-MORPHINANS. : en es
  • FR1176747A - Improvement in devices for smoothing and polishing glass : en fr
  • GB812006A - Improvements in typewriters and the like : en
  • BE574043A - Safety bimetal igniter. : en fr
  • DE1786909U - CAR KEY CASE. : de en
  • GB812086A - Improvements in paints based on portland cement : en
  • US2882232A - Improving the odor of specialty naphthas : en
  • US2882292A - Process for the production of 1-ketocyclo-octyl-2-acetic acid : en
  • USD184848S - Combined stairway railing, posts and brackets : en
  • PL41986B1 - : en pl
  • US2882064A - Wheeled conveyors for elongated objects : en
  • CA573942A - Manufacture of flat glass in continuous ribbon form : en fr
  • DE1055259B - For display, registration or preferably as a sensor for regulator serving device for measuring the Wobbe number of fuel gases : de en
  • DK87150C - Magnetophone with insertable cassette. : da en
  • ES246312A1 - Electric welding procedure. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71053U - Elastic brake for telescopic elements (Machine-translation by Google Translate, not legally binding) : en es
  • US2881950A - Cut blank feed : en
  • US2882329A - Thermogalvanic cell : en
  • DE1786941U - SHELVES FOR BOOKS, ART OBJECTS, USE OBJECTS ETC. : de en
  • ES65562Y - A cap that prevents refilling of the bottles : en es
  • US2881592A - Expansible mandrel for driving molds for concrete piles : en
  • US2881720A - Cyclone furnaces : en
  • ES245231A1 - Improvements in the elastic stops of the telares. (Machine-translation by Google Translate, not legally binding) : en es
  • ES65695Y - An invincible urinal : en es
  • FR1176690A - Stabilized composition containing an ethylene oxide polymer : en fr
  • GB812021A - Improvements in the removal of liquids from drums or other containers : en
  • US2882200A - Composition comprising 3-methylpent-1-ene-4-yne-3-ol and process of inducing hypnosis therewith : en
  • USD184857S - Trophy base : en
  • ES71123U - Perfect case for motorcycle handlebars (Machine-translation by Google Translate, not legally binding) : en es
  • ES62347Y - Fractional round table : en es
  • GB811782A - Ceramic materials for radiation shielding : en
  • US2881800A - Adjustable venturi proportioning valve : en
  • DE1787022U - SPRING WITH CURVED CAMPING LINK : de en
  • AU4236758A - Improvements in or relating to processing silicon : en
  • DE1055148B - Device for converting thermal energy into electrical energy : de en
  • DE1787175U - PACKAGING CONTAINERS, ESPECIALLY FOR SHIRTS, BLOUSES OD. DGL. : de en
  • FR1176522A - Corrugated pipes for heat exchangers : en fr
  • ES246470A1 - Procedure for obtaining colorants. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176525A - Method and device for obtaining a continuous and adjustable solid flow in a counter-current liquid-solid treatment apparatus with downward flow of the solid : en fr
  • FR1176842A - Process for the production of wheat germ flour, for better use in the manufacture of breads, rusks and pastry : en fr
  • GB812071A - Improvements in and relating to twist tube assemblies in textile machines : en
  • US2881815A - Secondary chopping unit, self feeder mounted : en
  • US2882071A - Breakaway band-type clamp for flanged pipes : en
  • BE574257A - Steering wheel. : en fr
  • CA574066A - Cable-testing apparatus : en fr
  • AU233552B2 - Circuit arrangement fora device serving the evaluation of electric voltages : en
  • CA574001A - Paper stack handling mechanism : en fr
  • CA22406S - Fingurine : en
  • CA573978A - Severing means in web feeding machines : en fr
  • CA574025A - Direct acting flutter damper : en fr
  • US2882472A - Electrical capacitors : en
  • US2882480A - Voltage regulator : en
  • CA573981A - Aircraft autopilots : en fr
  • PL42119B1 - : en pl
  • US2882154A - Planographic printing plate : en
  • AU234985B2 - Improvements in and relating to indexing mechanisms : en
  • AU4231658A - Zirconyl trichloro aluminate and method of making thesame : en
  • CH337540A - Process for the preparation of a 1,3,5-triazine compound : de en
  • CA574005A - Apparatus for disintegrating and classifying dry materials : en fr
  • DE1055005B - Process for the preparation of alpha-aminoalkyl-benzyl cyanides : de en
  • DE1786820U - MERKREITER MADE OF ELASTIC PLASTIC. : de en
  • DE1786924U - DUST COLLECTOR. : de en
  • DE1787129U - FUSE FOR HUNTING AND SPORTS RIFLES. : de en
  • AU227464B2 - An improved vehicle forthe conveyance of fibro-plaster or other sheets : en
  • BE574085A - Process for the oxygen refining of phosphorus-containing pig iron : en fr
  • BE574369A - Improvements to paper machines. : en fr
  • CH337498A - Process for the epoxidation of unsaturated, higher fatty acids : de en
  • US2881965A - Garment hanger : en
  • US2882217A - Hydroforming process with pretreatment of recycle gas : en
  • CA573853A - Demountable partition : en fr
  • CH337691A - Flexible coupling device : en fr
  • US2881578A - Disk harrow with extension gangs and wheel frame : en
  • US2881898A - Conveying equipment : en
  • US2882500A - Hybrid-t waveguide structure : en
  • CH336368A - Process for the preparation of dichloroacetanilide derivatives : en fr
  • CA573963A - Non-dispersion analyzers : en fr
  • CH337773A - Cardboard box : en fr
  • GB811973A - New or improved ring clip or clamp : en
  • NL92198C - AXIALLY FLOW FAN WITH PRESSURE MEDIUM FLOWING FROM THE HOLLOW BLADES : en nl
  • US2881839A - Well scratcher : en
  • BE574345A - Improvements to fault detection devices for nuclear reactors. : en fr
  • DE1787130U - PLUG-IN REFLECTORS. : de en
  • FR1176696A - Attachment, in particular for mounting hollow rods on automobile bodies : en fr
  • GB812046A - Improvements in airtight shaft seals for compressors or similar apparatus : en
  • US2881764A - Breast pockets for brassieres : en
  • PL41965B1 - : en pl
  • PL42075B1 - : en pl
  • US2881810A - Metering pump for liquid gas fuel : en
  • DE1055411B - Vehicle steering for toy vehicles : de en
  • FR1176753A - Conditioning apparatus, in particular for the heat treatment of parts : en fr
  • GB812104A - Improvements in or relating to presses for working sheet material and to gripper bars for such presses : en
  • CH337734A - Crawler undercarriage on motor vehicles : de en
  • US2881991A - Aircraft automatic flight control system : en
  • US2882121A - Permonosulfuric acid for bleaching synthetic polymer textiles : en
  • US2882460A - Electromagnetic relay : en
  • BE574376A - Saw : en nl
  • CA573983A - Convertible top attachment : en fr
  • DE1055385B - Wind and rain protection device, especially for motorcycles : de en
  • DE1787016U - COOLERS FOR MOTOR VEHICLES. : de en
  • DE1787158U - MOBILE CONCRETE CONVEYOR. : de en
  • FR1176873A - Logical system for monitoring the state of telephone lines in automatic exchanges : en fr
  • GB812062A - Process for the continuous production of crystalline substances : en
  • BE574321A - Assembly of sliders for selector. : en fr
  • NL90560C - : en
  • US2882310A - Production of organic phosphonyl halide : en
  • DE1055151B - Electrode holder for electrode ovens : de en
  • DE1787197U - CLOSURE FOR CLEANING OPENINGS ON ODOR TRAPS FOR THE WASHING SYSTEM AND SINK OD. DGL. : de en
  • AU4223758A - Electrical programme switch control unit : en
  • DE1787049U - MECHANICAL SEAL WITH LOCKING LIQUID. : de en
  • DE1055062B - Tension for self-oscillating antenna mast : de en
  • ES64998Y - A perfected folding chair : en es
  • FR1176612A - Converter, its manufacturing process and the nozzles for implementing this process : en fr
  • FR1176868A - Fast telegraph device : en fr
  • DE1055391B - Device on thread grinding machines for setting the gear and adjusting the play compensation : de en
  • DE1787009U - SUCTION DEVICE FOR YOUNG ANIMALS. : de en
  • DE1787149U - DOLL BAG IN THE FORM OF A DOLL BED OD. DGL. : de en
  • ES58491Y - Conveyor support for bottles : en es
  • AU4237258A - Process and apparatus for removing stains from textiles andthe like : en
  • DE1055113B - Infinitely variable asynchronous small motor : de en
  • DE1786951U - CRANE RAIL. : de en
  • DE971933C - In the nut thread of a core guide screwable adjustment core for coils of electrical engineering, especially communications engineering : de en
  • US2882285A - Combined solvent treatment of phosphatide emulsion to break said emulsion and remove non-lipid substances : en
  • CA574047A - Manufacture of paper : en fr
  • USD184904S - Combination comb and lighter : en
  • DE1055353B - Xerographic printing device : de en
  • ES65791Y - A geographical puzzle : en es
  • ES67800Y - Power outlet for Vehicles : en es
  • FR1176682A - Metal and plastic charcoal bucket : en fr
  • FR1176970A - Improvements to marking instruments : en fr
  • US2881708A - Regulable hydraulic apparatus : en
  • AU231201B2 - Electrical programme switch control unit : en
  • DE1055436B - Process for the production of a metallic coating on ceramic bodies : de en
  • BE574184A - Cooling system for electrical devices : en fr
  • CA573884A - Butt-end rewinder : en fr
  • CH337593A - Process for the preparation of chromium-containing monoazo dyes : de en
  • CA573850A - Toilet seat and cover locking device : en fr
  • US2881681A - Method of and apparatus for forming prismatic tubular carton shells : en
  • US2882435A - Gas-filled electric incandescent lamp : en
  • AU229103B2 - Improvements in or relating to methods of sealing together thick-walled hollow glass parts and hollow glass objects having atleast one seal ofthis kind : en
  • AU4234858A - Improvements in windscreen washers for vehicles : en
  • US2882323A - Hydrochlorination of myrcene : en
  • CA574113A - Manufacture of polymethylene terephthalates : en fr
  • CH337707A - Gear drives, in particular for a machine tool for the production and processing of straight and helical toothed gears, worm gears and profiles : de en
  • US2882053A - Game-playing clubs : en
  • US2882309A - Production of organophosphorus compounds : en
  • BE574284A - Continuous elevator with endless superimposed bare belts. : en fr
  • BE574328A - Electrostatic filter. : en fr
  • BE576772A - : en
  • CH337614A - Composition for neutralizing hair previously treated with a permanent waving solution and use of said composition : en fr
  • CH337665A - Device for determining the size and the sense of direction of the relative movement of a first object moving in one or the other of two opposite directions with respect to a second object : de en
  • AU4229558A - Electric hotair douche : en
  • BE574084A - Mounting of ball bearings on wires. : en fr
  • BE574371A - Improvements to paper machines. : en fr
  • CA573861A - Cooling fan assembly for auto engines and the like : en fr
  • DE1054995B - Process for the preparation of phenyl- and phenylmethyl-chloromonosilanes from chlorodisilanes : de en
  • DE1055380B - Suspension device for vehicles : de en
  • BE574281A - Glazed window profile or equivalent. : en fr
  • CA573843A - Double walled container : en fr
  • CA574115A - Eduction valve for pressure discharge dispensers : en fr
  • PL42046B1 - : en pl
  • US2882235A - Method of manufacturing magnetic cores : en
  • CH337741A - Hermetic seal for a container with a neck, especially a bottle : en fr
  • CH337739A - Dirt protection device for motorcycles with crank drive : de en
  • BE574071R - Improvements made to continuous fire stoves intended in particular to burn dry flaming coals. : en fr
  • CA574122A - Press : en fr
  • CH337793A - Device producing an optical effect on a timepiece, article of jewelry or the like : en fr
  • DE1786989U - VENDING MACHINE. : de en
  • ES246055A3 - Improvements in the electric mills. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67826Y - Drive device for stapling machine heads : en es
  • AU4234758A - Pigment compositions : en
  • CA573906A - Methods of and means for mining : en fr
  • DE1055168B - Circular knitting machine with laying thread feed : de en
  • DE1787055U - CONTROL FITTING. : de en
  • DE1787106U - REMOVING DEVICE FOR REMOVING GRINDING WHEELS. : de en
  • BE574295A - Coloring pigments and process for their preparation. : en fr
  • CA573939A - Production of acids, esters or acid esters : en fr
  • AU4226958A - Improvements in or relating to methods of sealing together thick-walled hollow glass parts and hollow glass objects having atleast one seal ofthis kind : en
  • BE573940A - Improvements to explosion protection devices in electrical apparatus containing a liquid insulating medium : en fr
  • DE1055038B - Circuit arrangement for switching points in track plan signal boxes : de en
  • CA573998A - Electrostatic information storage : en fr
  • AU238914B2 - Tractor steering means : en
  • AU4241258A - Silver base alloys containing noble metal additions : en
  • CH337504A - Process for the preparation of sulfonylureas : de en
  • DE1055239B - Process for the production of frost- and electrolyte-resistant polymer dispersions : de en
  • US2881675A - Method and apparatus for de-watering aqueous pulp or stock in the manufacture or paper or board : en
  • US2881939A - Planter : en
  • CA573873A - Internal combustion engine having a steam vaporizing attachment : en fr
  • CA574171A - Locking assembly for receptacle closures : en fr
  • CA574119A - Pressure-sensitive adhesive film : en fr
  • AU4231758A - Golf practice apparatus : en
  • CA574041A - Mountings for driven wheels of motor vehicles : en fr
  • CA574127A - Duct anode : en fr
  • CH337487A - Durable tool for improving the dyeing of textiles : de en
  • BE574013A - Distribution and control group especially for bath, water, gas and similar heaters. : en fr
  • GB811958A - Improvements in or relating to electrical circuits employing transistors : en
  • PL42027B1 - : en pl
  • PL42088B1 - : en pl
  • BE574036A - Dryer hood. : en nl
  • DE1055218B - A covering board consisting of several small plates, in particular tiles, and a method for their manufacture : de en
  • DE1055401B - Form jaw for pinching machines : de en
  • FR1176707A - electro-distributor : en fr
  • CA573907A - Production of hydrogen : en fr
  • CA574112A - Helicopter rotor blade positioner : en fr
  • PL42033B1 - : en pl
  • US2882336A - Color signal-matrixing apparatus : en
  • USD184860S - Saw handle : en
  • CH337616A - Process for sterilizing rooms and means for carrying out the process : de en
  • CA573864A - Plastic weather strip : en fr
  • CA573995A - Process for preparation of sodium oxides : en fr
  • DE1054968B - Process for the production of highly active mixed catalysts from carbonates and hydroxides : de en
  • DE1787084U - SECURITY DEVICE FOR BABY CARRIAGE. : de en
  • GB811817A - Improvements in or relating to electrical delay lines : en
  • CA574016A - Long tube vertical evaporator : en fr
  • AU234420B2 - N - alkyl - n ( p- alkylphenyl) - phenylene diamines and their use as protectants for oxidisable unsaturated organic materials : en
  • AU3297257A - Paint can holder : en
  • CH337774A - Support device for the carrying strand of an endless belt of a conveyor : en fr
  • CA574181A - Polymerization of ethylene : en fr
  • BE574114A - Branding, more especially for butane gas cylinders and the like : en nl
  • AU4234958A - Improvements in or relating to ceramic bodies more particularly for use as capacitor dielectrics : en
  • CA573921A - Flasher arrangement for luminous tubing : en fr
  • CH337564A - Machine for stuffing ballast under railway sleepers : en fr
  • US2881987A - Insulated wire spool : en
  • US2882060A - Mobile broadcast spreader : en
  • DE1055432B - Crystalline silicon carbide body and process for its manufacture : de en
  • CH337489A - Stirrer : en fr
  • CH337534A - Process for the preparation of novel phenothiazine derivatives : en fr
  • CA574105A - Odorized combustible hydrocarbon gases and odorant therefor : en fr
  • US2882110A - Laterally moving furniture leg fastener : en
  • CH337523A - Process for making compounds of the steroid series : de en
  • AU4234658A - Cationic aminoplast resins : en
  • BE574121A - Circuit in time : en fr
  • US2881710A - Shaft seal with replaceable sleeve : en
  • US2881706A - Motor vehicle hydraulic system : en
  • DE1055075B - Cooling device for filling in horizontally or in slightly upwardly inclined ducts with a ball-like terminal head fitting for electrical devices, especially large transformers : de en
  • CA574039A - Combination sway bar, lateral strut and axle stabilizer for vehicles : en fr
  • DE1787031U - ELASTIC RING ELEMENT. : de en
  • ES67932Y - Special jaws for sealing pliers : en es
  • ES71029U - Two or three speed moped control (Machine-translation by Google Translate, not legally binding) : en es
  • CH337518A - Process for preparing a new product with a woody odor reminiscent of amber : en fr
  • BE574225A - Manufacturing process of isoprene polymers. : en fr
  • US2882126A - Chemical process : en
  • US2882012A - Extension attachment for vehicle jacks : en
  • ES67798Y - Screw with its own means of retention : en es
  • CA574114A - Surface treatment of polyethylene products : en fr
  • CH337581A - Bootable battery pack : en fr
  • BE574255A - : en nl
  • DE1054965B - Method and apparatus for preventing encrustation of crystal separators : de en
  • ES246019A1 - An apparatus for cutting and distributing leaves. (Machine-translation by Google Translate, not legally binding) : en es
  • ES68017Y - Perfected metal cage : en es
  • AU232519B2 - Improvements indoor locks and latches : en
  • BE574144A - Ultracentrifuge for continuous separation of a two-component gas mixture : en fr
  • AU233013B2 - Process for obtaining active material from ovaries and placental tissue : en
  • CA574215A - Process for the manufacture of solutions of polyamides of high molecular weight : en fr
  • CH337627A - Lipstick stick case : en fr
  • DE1055098B - Control arrangement for scissor drives in roller lines, especially wire lines : de en
  • DE1787142U - CONTAINER FOR STORING PLAYING CARDS OR. DGL. : de en
  • ES246444A1 - An apparatus for the manufacture of cordoncillo from two individual threads. (Machine-translation by Google Translate, not legally binding) : en es
  • ES69436U - Metal furniture system equipped with conical legs in tube furniture, resulting in furniture of functional type (Machine-translation by Google Translate, not legally binding) : en es
  • ES71122U - Box for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055431B - Method for producing a space-stable fireclay : de en
  • AU4233158A - Improvement to or relating to fluid-mechanical power transmission : en
  • CH337645A - Frame construction for windows and doors : de en
  • US2881813A - Door and window frame supporting structure : en
  • US2882175A - Pozzolan plasterboard : en
  • AU225266B2 - Centrifugal electric switches : en
  • AU230386B2 - Improved device for controlling the engagement of automatic clutches, "particularly for motor vehicles : en
  • BE574048A - Cosmetic preparation with stimulating action on the sebaceous glands. : en fr
  • US2881655A - Rear view mirrors : en
  • US2882189A - Alkali metal phosphate coating method for metals and article produced thereby : en
  • DE1787151U - CLIMBING FROG SKILL GAME. : de en
  • NL90704C - : en
  • US2882043A - Leaf spring with prestressed rubber inserts : en
  • AU4224258A - Fruit preparation machine : en
  • BE573916A - Improvements made to devices for adjusting belt tension. : en fr
  • CA574002A - Furnace and process for the electrolysis of aluminum : en fr
  • CA574082A - Wax product and container coated therewith : en fr
  • BE574094A - Trailed conveyor belt : en fr
  • AU4242758A - Modification of polymeric materials : en
  • CA573974A - Brake control apparatus : en fr
  • CH337681A - Methods of preventing weeds from growing or killing them : de en
  • CH337755A - Device for converting a pressure into an air pressure proportional to this pressure : de en
  • US2882237A - Method for oxidizing carbonaceous deposits : en
  • US2881909A - Getter holder : en
  • CA574237A - Thiourea compounds : en fr
  • BE574332A - Method and device for the manufacture of housing type body in synthetic material. : en fr
  • GB811990A - Improvements in or relating to information transmitting circuits : en
  • GB812015A - Improvements in or relating to information sorting systems : en
  • FR1176667A - Connection for sounding rods, especially for heavy rods : en fr
  • AU233864B2 - Circuit arrangement fora telephone station : en
  • DE1054953B - calender : de en
  • CH337524A - Process for preparing 21-steroidal 17(20)-unsaturated acids or 21-steroidal acid esters : de en
  • AU4243458A - A method of and apparatus forthe treatment of cotton fibres : en
  • BE574324A - Apparel of pure injection. : en fr
  • BE574390A - Ladies bag with removable pocket. : en fr
  • AU230573B2 - Code conversion apparatus : en
  • BE574040R - Device for securing motor vehicles and the like, more especially for maritime transport. : en fr
  • US2881441A - Arm bag : en
  • US2882404A - Transistorized frequency standard : en
  • ES71068U - Improved electric heating plate for hydraulic presses (Machine-translation by Google Translate, not legally binding) : en es
  • BE574337A - Metal box with a hermetic closing lid. : en fr
  • CH337538A - Process for the preparation of new heterocyclic compounds : de en
  • NL90765C - : en
  • US2881532A - Course spacing tool : en
  • US2881595A - Separation of gaseous mixtures : en
  • US2882191A - Method and apparatus for flame hardening of rails and the like : en
  • US2882301A - Sulfonation of alkaryl hydrocarbons : en
  • AU225945B2 - Improved buckle : en
  • BE573945A - Letter cancellation facility : en fr
  • DE1055435B - Friction body for brakes, clutches or the like. : de en
  • DE1786959U - SHED RAFTER IN WOOD-GLUE CONSTRUCTION. : de en
  • AU225686B2 - Improvements to low frequency electric induction furnaces : en
  • CH337539A - Process for the production of cyanuric chloride : de en
  • US2882268A - Metal complexes of azo diformate esters : en
  • BE573923A - Security explosive : en fr
  • CA574079A - Purification of glycol : en fr
  • CA574099A - Diarylmethane derivatives and their manufacture : en fr
  • DE1055286B - Herbicides : de en
  • AU4223558A - Improvements in or relating to frequency detectors for detecting the variation ofa characteristic speech frequency lying within a speech sub-band : en
  • PL42023B1 - : en pl
  • PL42077B1 - : en pl
  • USD184879S - Automobile : en
  • BE574319A - Composition of a pliable fabric for shooting arches and shooting arches made from this material : en nl
  • AU4244158A - Composition containing an alkyd resin anda polyamide resin derived from polymeric fat acids andan alkylene polyamine : en
  • BE574266A - Device provided with a mouthpiece with foamy flow, in particular a water pipe valve. : en fr
  • US2882307A - Production of organophosphorus compounds : en
  • DE1786914U - LEVER LATCH FOR SUITCASE AND BOXES. : de en
  • AU4227758A - Improvements in neckties : en
  • DE1055159B - Additives to lubricants and heating oils : de en
  • DE1055301B - Adjustable bearing for cylindrical shafts : de en
  • ES245060A1 - Procedure for the preparation of new benzofenonsulfonamides. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246439A1 - A procedure to manufacture semiconductor electrode systems. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67034Y - Closure for flexible containers : en es
  • FR1176554A - Process for preparing direct positives by the silver salt diffusion process : en fr
  • CH337488A - Document holder of a hanging document filing device : en fr
  • DE1055379B - Motor vehicle, in particular passenger car : de en
  • ES67505Y - Nozzle for attaching sprayers or nebulizers or aerosols : en es
  • CH337743A - Dispensing and dosing device for thick liquids, for example creams, condensed milk, chocolate in drinks : en it
  • BE574074A - Comb : en fr
  • CA573982A - Apparatus for feeding slats to box-making machines : en fr
  • CA573988A - Water-soluble organic nitrogen compounds : en fr
  • DE1055287B - Plant repellants : de en
  • DE1786980U - CABINET FOR PROJECTION PURPOSES. : de en
  • AU226312B2 - Improvements in or relating to frequency detectors for detecting the variation ofa characteristic speech frequency lying within a speech sub-band : en
  • CA574077A - Telephone booth construction : en fr
  • CA573932A - Quaternized polyamide resin : en fr
  • CH337658A - Manufacturing process for artifacts : en fr
  • PL42114B1 - : en pl
  • US2881563A - Apparatus for forming fused glass articles : en
  • US2882000A - Collapsible tube capping and suspending device : en
  • US2882340A - Continuous or intermittent telephone traffic registering system : en
  • CH337528A - Process for the preparation of new piperidine-carboxamides : de en
  • AU233052B2 - Improvements in or relating to covered frame structures : en
  • CA573876A - Meat removing apparatus : en fr
  • CH337772A - Cardboard tube with prismatic shape open at both ends for drawer boxes : de en
  • BE574216A - Process of refining phosphorous cast irons. : en fr
  • BE574224A - Roller blind in plastic. : en fr
  • CH337482A - Process for manufacturing a panel consisting of two plates welded together, between which are arranged passages formed by expansion, press for the implementation of this process and panel obtained by means of this process : en fr
  • BE573917A - Tile element : en fr
  • BE573987A - Attachment for concrete. : en fr
  • BE574014A - Record player. : en nl
  • DE1055335B - Feeding device designed as an independent additional device for aligning and transferring buttons to button receiving machines : de en
  • DE971931C - Electric drive for pumps, propellers or the like that can be immersed in liquid. : de en
  • US2881594A - Electrical refrigerating device : en
  • USD184869S - Decorative panel for cigarette lighters and the like : en
  • CA573881A - Chemical milling of metal : en fr
  • CH337700A - Bar feed device for machine tools : de en
  • AU228499B2 - An improved connector for electric conductors of sector-shaped crosssection : en
  • US2881630A - Transfer mechanism : en
  • US2881818A - Multi-compartment bill fold : en
  • CH337634A - Coffee machine and process for its manufacture : en it
  • DE1055101B - Control arrangement for an inverter and a direct current generator feeding it : de en
  • ES65436Y - New carbonated water pressure tester for stopper bottles-porcelain : en es
  • ES66199Y - Tool for drilling bores in lathes or other machines : en es
  • GB811888A - Improvements relating to transducers for converting forces into direct electric currents : en
  • AU4772659A - Improvements in or relating to covered frame structures : en
  • BE573969A - Curler. : en fr
  • BE574156A - Negative impedance repeaters : en fr
  • BE574346A - Solutions of acrylonitrile polymers. : en fr
  • AU228109B2 - Improvements in and relating to constant load supports : en
  • CA574138A - Multicell closed circuit furnace and fused salt electrolysis process for aluminium production from aluminium oxide : en fr
  • FR1176794A - Insecticidal, fungicidal and bactericidal compositions : en fr
  • FR1176893A - Automatically operated cylinder head for retaining cartridges in an atomic reactor : en fr
  • GB811881A - Improvements in electrolyzing device : en
  • CA573837A - Compressor blade and method of making : en fr
  • CA573996A - Pump for use with a windshield washer system : en fr
  • CA574010A - Plaster applicator : en fr
  • US2881857A - Electrostatic precipitators : en
  • US2881736A - Writing instrument construction : en
  • US2882408A - Ion source for a calutron : en
  • US2881695A - Broiler : en
  • CA573954A - Device for gating a plurality of electron guns in a color television receiver : en fr
  • CA574208A - Alloy of molybdenum, cobalt and nickel : en fr
  • CH337669A - Actuating device for a sound recording and reproducing device : de en
  • CH337746A - Device for treating meat : de en
  • DE1787183U - DEVICE FOR LONGITUDINAL SHIFTING OF CONVEYORS. : de en
  • ES66868Y - Foldable and portable swimming pool-bathtub for field and beach : en es
  • GB811843A - Improved methods of and apparatus for the control of tubulous, forced-flow, once-through vapour generating units : en
  • CH337570A - Color television receiver : de en
  • FR1176770A - removable scaffolding : en fr
  • GB811978A - Self-propelled rail car, with bogie frames having at least three sets of wheels : en
  • AU4230658A - New O-Tertiary aminoalkoxy oximes of unsaturated heterocyclic aldehydes and ketones : en
  • ES68159Y - Mixed socket for electrical and similar devices : en es
  • ES71076U - Closure for vials of volatile liquids (Machine-translation by Google Translate, not legally binding) : en es
  • CA574134A - Expanding dowel for pipe coupling : en fr
  • DE1787109U - DOOR FITTING PLATE. : de en
  • DE1055242B - Process for the production of polyethylenes with different molecular weights : de en
  • US2882381A - Electric heater : en
  • CA574044A - Production of dyestuffs : en fr
  • AU230188B2 - An impelement carrier : en
  • DE1055270B - Ploughshare and process for its manufacture : de en
  • AU227617B2 - Improvements in or relating to circuit arrangements for controlling the deflection of electron beams : en
  • BE574378A - Improvements to breather for mine props. : en fr
  • CA574056A - Manufacture of polymeric linear esters of terephthalic acid : en fr
  • CH337560A - Process for conveying a condensate generated by a cooling machine from a lower to a higher static level, device for carrying out the process and application of the process to a gas separation column : de en
  • CH337769A - Bag tensioner : de en
  • BE573959A - Suction cleaning device for textile machines. : en fr
  • FR1176618A - Formwork improvements for concrete construction of walls, floors, roofs, etc. : en fr
  • FR1176744A - Cladding panel and its manufacturing process : en fr
  • AU3214857A - Improvements in or relating to apparatus for copying on electro-sensitive material : en
  • CH337720A - Apparatus for treating fibrous sedimentation : de en
  • DE1055309B - Method and device for degassing sealing fluids : de en
  • ES65813Y - Articulated bed perfected : en es
  • DE1055108B - Arrangement for stiffening the winding heads of electrical machines : de en
  • US2882008A - Pneumatic valve construction : en
  • USRE24630E - Massage device : en
  • AU4236458A - Circuit arrangement fora telephone station : en
  • AU4244058A - Preparation of natural animal casings : en
  • CA574169A - Reaction tank and thermo-regulator system : en fr
  • CA573947A - Vertical tube heaters with unequal tube distribution : en fr
  • CA574207A - Fuel oil compositions : en fr
  • BE574199A - Mobile backfill slide : en fr
  • CA22407S - Toy : en
  • FR1176597A - High frequency tuning device : en fr
  • GB811799A - Improvements in or relating to compressor or exhauster drives : en
  • GB812051A - Pressure relief valves : en
  • PL41944B1 - : en pl
  • DE1055280B - Electric pasture fence : de en
  • DE1786921U - RUB, SCHNITZELGER OD. DGL. FOR INTERCHANGEABLE CONNECTION TO FOOD PRODUCTS. : de en
  • DE1054956B - Electric motor drive for the drum of a spin dryer : de en
  • DE1055133B - Rectifying semiconductor arrangement with reproducible reverse current characteristics : de en
  • DE1786947U - STEAM POT WITH FIXED LID. : de en
  • AU231902B2 - Means for feeding liquid fuel : en
  • US2882028A - Constant level mechanism for carburetors : en
  • US2882037A - Weighing machine : en
  • US2882516A - Record sensing system : en
  • BE573983R - Refractory lining. : en fr
  • BE574314A - Heat exchange installation. : en fr
  • CA573833A - Pipe fitting : en fr
  • NL90715C - : en
  • US2882428A - Linear motion device : en
  • ES67143Y - Perfect motif for decoration of shops and premises : en es
  • FR1176605A - Bypass capacitor block for power factor improvement : en fr
  • FR1176981A - Improvement in elastic bonds with infinite flexibility : en fr
  • US2881790A - Stack draft responsive fuel flow control : en
  • US2882302A - Purification of glutamic acid enantiomorphs : en
  • US2881660A - Projector system : en
  • US2881519A - Pruning saw attachment : en
  • ES246061A3 - Improvements introduced in the manufacture of removers of nails. (Machine-translation by Google Translate, not legally binding) : en es
  • ES246433A1 - Improvements introduced in the manufacture of guardians of cards for chapones. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66058Y - Double nipple for pacifier : en es
  • DE1787033U - STARTING CLUTCH. : de en
  • DE1786974U - EYEBLE MICROMETER : de en
  • DE1787023U - COIL SPRING. : de en
  • DE1787086U - MULTIPLE PEDAL ARRANGEMENT, PREFERABLY FOR TRAINERS. : de en
  • FR1176503A - Improvements to metal dishes and the like : en fr
  • FR1176565A - Rotary vibrator mechanism, in particular for tamping devices : en fr
  • DE1786942U - APPLIANCE CABINET FOR KITCHEN APPLIANCES. : de en
  • FR1176910A - Method for preparing antibiotic 106-7 : en fr
  • ES66892Y - Folding support for cutlery pieces : en es
  • ES67890Y - Folders for filing plans, estimates and documents : en es
  • GB812045A - Sulphinyl-phosphoric and-thiophosphoric acid esters : en
  • GB812057A - Variable ratio photoelectric copy reproducing machine : en
  • GB811815A - Pulse generating apparatus : en
  • GB812025A - Improvements in the production of concrete or mortar : en
  • ES246343A1 - A system of circulation extracorpºreo or machine heart artificial pulmon. (Machine-translation by Google Translate, not legally binding) : en es
  • PL42100B1 - : en pl
  • AU4235358A - Process for removing mineral constituents froman aqueous liquid : en
  • CH337659A - Process for the production of masses which dry at room temperature, containing a methylolaminotriazinallyl ether reacted with α, B-unsaturated compounds : de en
  • DE1055203B - Curtain slide hanger, consisting of a non-metallic slider and a metallic curtain hook : de en
  • DE1055426B - Grooved pressure roller for making seamless asbestos-cement pipes : de en
  • ES67537Y - Air Transformer to Automobile Vehicle Wheels : en es
  • US2882352A - D. c. amplifier system : en
  • US2882445A - Protective circuit : en
  • CA573972A - Device for selectively positioning a mechanical element : en fr
  • CA574196A - Flocculation of aqueous dispersions : en fr
  • CH337791A - Calendar timepiece : en fr
  • US2881702A - Mine firing mechanism : en
  • US2881958A - System with plural-way valve for metering fluid : en
  • DE1055132B - Method and device for the production of selenium rectifier plates : de en
  • DE1055370B - Valve control for nozzles, especially for pressure reducing valves of breathing apparatus : de en
  • DE1786937U - Typing or typewriter table. : de en
  • DE1787105U - MULTI-DISC CLAMPING DEVICE FOR ELECTRIC HAND GRINDING MACHINES. : de en
  • ES65994Y - Improved tap, with which you can get cold, hot or warm water, at will : en es
  • ES67472Y - New detachable farm closure : en es
  • US2881779A - Flow control apparatus : en
  • DE1055157B - Process for the production of vanadium-zirconium pigments : de en
  • DE1055412B - Battery container for toy vehicles with electrical equipment : de en
  • DE1786878U - INTERMEDIATE LAYER FOR TRANSFER CORES. : de en
  • US2882101A - Scaffold bracket assembly for concrete forms : en
  • CH337526A - Process for the preparation of a new derivative of cortisone acetate : en fr
  • CH337667A - Device for converting the pointer or scale reading of a measuring instrument into digits : de en
  • CH337728A - Press with horizontal, rotatable press basket for extracting juice from grapes, fruit and other fruits : de en
  • DE1055001B - Process for the production of stilbene caps suitable for the optical brightening of polyamide fibers : de en
  • CH337532A - Process for the preparation of tetrahydro-1,4-oxazines : de en
  • DE1055014B - Sucker made of suction air piston and suction air cylinder for separating and lifting sheets from a stack : de en
  • FR1176609A - Process for obtaining sorbic acid : en fr
  • BE573971Q - Platform for vehicle transport : en fr
  • US2882449A - Anode cooling device for electronic tubes : en
  • US2882523A - Missing element detection in a stem making machine : en
  • US2882270A - Process for the production of dry streptomycin trihydrochloride : en
  • US2882388A - Flashlight end cap : en
  • DE1055441B - Fluid container, in particular canister, with a closable pouring opening and a plastic container or the like, loosely arranged in the container and adapted to its shape. : de en
  • AU4241658A - 2, 3, 6-trichlorophjenylacetic acid and herbicidal compositions containing same : en
  • DE1786868U - HOLDING AND CONNECTING DEVICE FOR EVERY TYPE OF CEILING LIGHTING. : de en
  • ES68189Y - Improved bypass valve : en es
  • FR1176557A - Process for transferring acrylic compounds to a higher degree of polymerization by photopolymerization : en fr
  • US2881872A - Emergency and parking brake for tractors : en
  • DE1787090U - DEVICE FOR SEAT CUSHIONING, IN PARTICULAR FOR VEHICLE SEATS. : de en
  • AU4243358A - Composite products of rubber and textiles : en
  • BE574093A - Method of manufacturing discs for electromagnetic friction clutches : en fr
  • US2881490A - Forming an aluminum casting with a bronze insert : en
  • DE1786825U - QUICK SEPARATING BLOCK. : de en
  • US2881676A - Paper or board machine and method : en
  • US2881757A - Respirator control systems : en
  • US2882508A - Contact assembly for plugboards : en
  • GB811924A - Labelling apparatus : en
  • GB811998A - Improvements relating to filters : en
  • USD184864S - Refrigerator cabinet : en
  • US2882106A - Piston for internal combustion engines : en
  • US2881657A - Continuous projector having means for eliminating flicker : en
  • US2881731A - Roll type glue spreaders, surface coaters, and the like : en
  • ES67791Y - Print for primary education : en es
  • USD184882S - Globe stand : en
  • US2881480A - Method of making crown and liner : en
  • US2881963A - Clamp assembly for garment finishing machines : en
  • US2882450A - Automatic illuminating control unit : en
  • US2882314A - Preparation of organic phosphonyl halides : en
  • DE971944C - Procedure for the zero point control of measuring transducer test devices working according to the differential procedure : de en
  • ES66882Y - Industrial dust extractor : en es
  • ES67904Y - Perfected Optical Toy : en es
  • ES71095U - Marchamo guarantee (Machine-translation by Google Translate, not legally binding) : en es
  • GB811819A - X-ray unit : en
  • DK87160C - Flushing device with pressure vessel for water closets. : da en
  • US2881974A - Centrifuge : en
  • US2882178A - Composite antimony oxide-silica pigment and process of manufacture : en
  • AU225982B2 - Girdle : en
  • PL42074B1 - : en pl
  • ES71087U - Composite cable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176552A - Clamp-shaped metal spring : en fr
  • FR1176826A - Dispenser for powdered food : en fr
  • CA573917A - Spraying device : en fr
  • FR1176502A - Removable clothes rack for briefcases, suitcases ... : en fr
  • US2881450A - System for the electrical control of flush tank operations : en
  • US2881510A - Turnbuckle and method of forming the same : en
  • US2881514A - Aluminized magnesium products and method of making : en
  • US2882218A - Hydrocarbon conversion process : en
  • US2882398A - Electron beam switching system for multiplexing : en
  • DE1787185U - CUP ELEVATOR, ESPECIALLY FOR FRUIT, VEGETABLES OR. DGL. : de en
  • CA574092A - Hydroforming : en fr
  • FR1176994A - Method for fitting out boilers and boilers with application : en fr
  • GB812107A - Vulcanising apparatus for vehicle tyres : en
  • CA573986A - Shielding means for electric measuring apparatus : en fr
  • CA574006A - Simultaneous molding of multi-unit assembly : en fr
  • US2882215A - Fractional crystallization process : en
  • CH337587A - Electric cooker : de en
  • FR1176611A - Device for supplying power to a household electrical appliance, such as an electric blanket, at several stages : en fr
  • GB811869A - Process for deodorizing spent caustic alkali solutions from a petroleum refinery process : en
  • US2881834A - Back gauge slot closing member : en
  • US2882022A - Heat exchanger : en
  • US2882157A - Treatment of photographic film for static resistance : en
  • CH337530A - Process for the production of isoindolines : de en
  • CH337690A - Process for manufacturing rolling bearing cages, equipment for carrying out the process and bearing cage obtained by the process : en it
  • ES68109Y - Cleaning container, perfected : en es
  • ES244918A1 - Procedure and apparatus for the thermal treatment of mass granulates. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176559A - Steering mechanism device for tracked motor vehicles : en fr
  • FR1176998A - Process for the preparation of fermented drinks, in particular beer, malt products and fermented drinks conforming to those obtained : en fr
  • GB811926A - Apparatus for casting stereotype printing plates : en
  • CH337605A - Vane piston rotary machine : de en
  • CH337730A - Liquid multi-piston pump : de en
  • CH337786A - Self-winding watch : en fr
  • US2881471A - Apparatus for forming and treating fibers : en
  • US2881934A - Safety bottle closure : en
  • US2881986A - Spool construction : en
  • US2881442A - Combination face and head protector : en
  • US2881860A - Air cleaner and silencer : en
  • US2882159A - Merocyanine sensitizing dyes and photographic emulsions containing them : en
  • US2882389A - Lighting fitting for road illumination : en
  • US2882512A - Socket structure : en
  • ES67780Y - Multi-purpose wheelbarrow : en es
  • GB811788A - Electromagnetically actuated fluid-control valves : en
  • GB811834A - Salts of penicillin g with amines : en
  • GB812090A - Flexible containers especially collapsible tubes : en
  • US2881473A - Spin bath arrangement : en
  • PL42006B1 - : en pl
  • US2882284A - Steroid intermediates : en
  • US2882287A - Methylbutynyl stearate : en
  • AU230189B2 - Powerdrive construction : en
  • AU236258B2 - Method of producing pure silicon for electric semiconductor devices : en
  • CA573926A - Method of obtaining vacuum tightness in cast metal structures of thin section and resulting product : en fr
  • ES246214A1 - Procedure for preparation of pulverulent minerals. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176613A - Bootable Battery Enhancements : en fr
  • FR1176881A - Removable armrest adaptable between the front seats of a motor vehicle : en fr
  • DE1787137U - EXPANDER. : de en
  • IE24048L - Pyrazolone derivatives : en
  • DE1054979B - Process and device for the purification of crude benzene by catalytic pressure refining in the vapor phase : de en
  • NL90779C - : en
  • DE1055406B - Circuit arrangement for each short-term generation of an alternating current used for control purposes : de en
  • FR1176695A - Measurement graduation, in particular centimeter graduation : en fr
  • GB811865A - Improvements in the production of telomers from ethylenically-unsaturated compounds : en
  • ES66969Y - Improved tool for weeding : en es
  • FR1176779A - Manufacturing process of polyvinyl alcohol yarns and films : en fr
  • AU227106B2 - Dryers, cookers and like machines and beaters therefor : en
  • DE1054966B - Process for the adsorption of complex anions or anions of very high molecular weight : de en
  • DE1786873U - ELECTRIC COIL WITH WINDINGS WINDED ON A SUPPORT BODY HAVING ON TWO FLANGES. : de en
  • FR1176760A - Automatic stencil brush : en fr
  • US2881477A - Equipment for the pre-plastification and the injection of thermoplastic materials : en
  • US2881504A - Process for crimping textile threads : en
  • US2881619A - Coaxial control rod drive mechanism for neutronic reactors : en
  • US2882359A - Enclosure handle mechanism : en
  • ES244763A1 - A method of manufacturing an electromagnetic material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES67474Y - Staple holder for dress closure : en es
  • ES71018U - Folding tubular armchair (Machine-translation by Google Translate, not legally binding) : en es
  • ES71102U - Padfoot for lady's skirt (Machine-translation by Google Translate, not legally binding) : en es
  • DE1055131B - Process for the production of pn layers in semiconductors using the powder fusion method : de en
  • FR1176643A - Heat exchange tube set : en fr
  • PL42061B1 - : en pl
  • US2881719A - Cyclone furnace : en
  • USD184854S - Chair : en
  • US2881586A - Method of twisting yarn in centrifugal machines : en
  • US2881837A - Method of fracturing oil wells : en
  • US2881983A - Reel starter : en
  • US2882171A - Corrosion inhibiting composition and method : en
  • US2882321A - Oxaalkane bisphosphonium compounds and the manufacture thereof : en
  • AU230782B2 - Ventilating skylight embodying improved opening and closing mechanism : en
  • CA573938A - Device for cold pressure welding wires and the like : en fr
  • CA574048A - Method of separating sylvite from sylvinite ore : en fr
  • CA574244A - Automatic circuit breakers : en fr
  • DE1055381B - Seat training for motor vehicles : de en
  • DE1787037U - LINK CHAIN. : de en
  • FR1176676A - All terrain semi-trailer combination chassis : en fr
  • GB811785A - Improvements in or relating to photographic document copying apparatus : en
  • ES67450Y - A new electric push device of the frame : en es
  • GB811789A - Process for the production of ion exchanger membranes : en
  • US2881714A - Ice cream layer cake machine : en
  • US2882401A - Frequency control system : en
  • CA574117A - Ditching machine : en fr
  • US2882503A - Pressure and temperature measuring system : en
  • DE1786821U - FAST STEAM GENERATOR. : de en
  • DE1786955U - COOKING PLATE FASTENING FOR ELECTRIC STOVES. : de en
  • DE971914C - Process for the production of highly knock-resistant motor fuels : de en
  • ES65274Y - Turbo rotary brush for bath and massage : en es
  • ES65598Y - Protective covers : en es
  • DE1055299B - Afterburner control device for gas turbine jet engines : de en
  • DE1786907U - BAG FOR BINOCULARS OD. DGL. : de en
  • FR1176608A - Manufacturing process for light panels : en fr
  • FR1176966A - Composite self-propelled machine with multiple propulsion stages and multiple projectiles : en fr
  • GB812081A - Improvements in or relating to pipe supports : en
  • DE1055143B - Process for the production of ceramic fuel elements for nuclear reactors : de en
  • DE1055355B - Single-lens reflex camera with attachable film cassette : de en
  • ES245899A1 - Improvements in nuclear reactor control devices or relative to them. (Machine-translation by Google Translate, not legally binding) : en es
  • ES70999U - Device for hooking on parts of tubular frames or profiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176907A - Photographic lenses : en fr
  • ES67808Y - Lump breaker for table salt : en es
  • FR1176640A - Roller screen intended for cleaning agricultural products, preferably sugar beets, to free them of soil and other dirt : en fr
  • FR1176788A - Mittens adaptable to both hands : en fr
  • GB812016A - A new or improved tool for pulling bearings and other components from shafts or other members : en
  • GB812075A - Improvements in skips or buckets for cranes and the like : en
  • US2881781A - Concentrate entraining injector and mixer : en
  • US2882206A - Fluid coking process with quenching : en
  • US2881988A - Yarn tensioning device : en
  • ES68158Y - Socket base for electrical and similar appliances : en es
  • FR1176841A - Fluid seal assembly with treated material discharge device for rotary process vessels : en fr
  • US2881560A - Oscillating toy : en
  • US2882272A - Vat dyestuffs : en
  • USD184881S - Pair of binoculars or the like : en
  • ES67089Y - Folding ironer : en es
  • ES68171Y - Perfected investor : en es
  • DK87155C - Ship hulls whose cladding consists of organic plastic. : da en
  • ES67015Y - Gas burner with integral radiant surface : en es
  • ES244820A1 - A method and apparatus for the separation of the components of a liquid mixture. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1176504A - Improvements in the manufacture of dishes or the like with a pearl edge : en fr
  • FR1176706A - Seats in flexible materials, plastics or rubber : en fr
  • US2881873A - Constant loading device : en
  • PL41978B1 - : en pl
  • CA573910A - Magnetic drive : en fr
  • DE1055087B - Electrical temperature control switch with two-pole mains switch : de en
  • DE1786928U - FILTER PRESS FOR COFFEE AND TEA. : de en
  • DE1787067U - ENDLESS ENVELOPE PAY CASES WITH SELF-ADHESIVE GUMMING OF VARIOUS TYPES. : de en
  • ES67987Y - Socket magnetic current switch : en es
  • FR1176919A - Process for the production of pheenothiazine derivatives and novel derivatives preparable by this process : en fr
  • FR1176922A - Electrostatic printing : en fr
  • GB811959A - New phenthiazine derivatives and their preparation : en
  • FR1176807A - Process for the manufacture of artificial agglomerates exhibiting particular surface decorative effects, and products obtained by this process : en fr
  • GB811963A - Improvements in or relating to non-metallic ferromagnetic materials : en
  • US2881603A - Knitting machine and method of knitting : en
  • US2881853A - Conditioning method and apparatus : en
  • US2882180A - Method of producing glaze coatings on cement or concrete walls and plates : en
  • DE1787053U - BARRIER, ESPECIALLY FOR STORAGE TANKS. : de en
  • BE573948A - Method and apparatus for the separation of divided solids : en fr
  • CA574011A - Valve : en fr
  • DE1055237B - Process for the production of plastics from chlorinated polybenzylene : de en
  • DE1786985U - DEVICE FOR RESETTING COUNTING AND PRINTING UNITS TO THE ZERO POSITION. : de en
  • DE1055183B - Plunger syringes for medical purposes : de en
  • ES68052Y - Girdle for ladies : en es
  • AU226578B2 - Improvements in neckties : en
  • AU232470B2 - Improvements in electrostatic spray painting installations : en
  • AU232615B2 - Improvements in or relating toa method of coating substrates : en
  • BE574163A - Artillery maneuver cartridge : en fr
  • BE574353A - Method of manufacturing a container and container according to this method. : en fr
  • CA573987A - Water-soluble organic nitrogen compounds : en fr
  • CH337670A - Device for comparing the intensity of two beams : de en
  • US2881574A - Packaging method and apparatus : en
  • US2881962A - Dispensing unit : en
  • DE1055079B - Insulating cover : de en
  • DE1055305B - Connection part made of thermoplastic material in the form of a sleeve, a T-piece or L-piece : de en
  • AU230937B2 - A method forthe deep-drawing of sheets of thermoplastic synthetic materials to form hollow bodies anda device for carrying out this method : en
  • CH337521A - Process for the preparation of new, unsaturated, ring-containing ketones : de en
  • CH337565A - Roadside marker bodies : de en
  • DE1055080B - Locking device for rotary switch with a ball lock : de en
  • US2881454A - Tapping tool with drive release means : en
  • US2882258A - Method of making compositions from vinyl aromatic resins and rubbery copolymers of styrene and butadiene : en
  • AU232833B2 - Improved covering composition : en
  • AU4241158A - Improvements in or relating to hybrid systems : en
  • CA574188A - Grinding machine : en fr
  • CH337548A - Process for the production of insecticides : de en
  • DE1055013B - Sheet feeder for printing presses with pre-grippers and a device for blocking the gripper in an inoperative position : de en
  • ES67345Y - Screw safety device : en es
  • ES67348Y - Replaceable lady shoe tip : en es
  • FR1176596A - Percussion perforation foil head : en fr
  • GB812084A - Process for obtaining alkali metal hydroxide solutions : en
  • US2882161A - Photographic emulsions containing synthetic polymer vehicles : en
  • CH337661A - Process for the production of sintered materials : de en
  • GB811780A - Hydrazides and thiosemicarbazones : en
  • USD184868S - Run-about airplane toy : en
  • ES245194A3 - Automatic compression brake system for air-driven diesel engines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES71094U - Removable toy vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • GB812108A - Improvements in boiler level alarms : en
  • CA574151A - Iodine complexes of copolymers of n-vinyl pyrrolidones and nitrogen free vinyl and vinylidene compounds : en fr
  • CA574203A - Cathode support strap : en fr
  • CH337584A - Electric filter for microwaves : de en
  • ES63011Y - A mechanism for the automatic coupling of the ends of pressurized air lines : en es
  • FR1176701A - Process for the separation of sodium sulphate in the manufacture of artificial textiles from viscose: fibranne-rayon : en fr
  • FR1176728A - Motor spring : en fr
  • GB811969A - Improvements in or relating to a method of making canned chinese food : en
  • DE1055056B - Semi-electronic circuit arrangement for telecommunications systems, in particular automatic telephone systems : de en
  • DE1786804U - APRON. : de en
  • DE1787171U - DOUBLE PACKAGING. : de en
  • ES65384Y - New simplified handle : en es
  • ES71082U - Rolling door perfected (Machine-translation by Google Translate, not legally binding) : en es
  • AU4227358A - N - alkyl - n ( p- alkylphenyl) - phenylene diamines and their use as protectants for oxidisable unsaturated organic materials : en
  • CA574206A - Niobium base alloys : en fr