• DK80366C - Cheese form. : da en
  • GB742848A - Improvements in diesel engine injection pumps : en
  • US2729105A - Sample taking apparatus : en
  • US2729062A - Power plant combustion chamber : en
  • US2729704A - Multi-channel signalling systems : en
  • DE937481C - Drum-shaped low frequency induction furnace : de en
  • US2729730A - Pressure gauge : en
  • FR1107515A - Ultra-short electromagnetic wave amplification device : en fr
  • FR1107533A - Gamma ray thickness gauge : en fr
  • FR1107995A - Improved method and apparatus for classifying coarse materials : en fr
  • GB742712A - An improvement in or relating to the securing of pulleys on shafts : en
  • DE937292C - Arrangement for triggering electrical signals by influencing a magnetic circuit : de en
  • DE937471C - Process for the preparation of new quaternary ammonium salts : de en
  • FR1107544A - Catalytic cracking process for hydrocarbon oils : en fr
  • FR1107967A - Device combined with a normal telephone device to transmit sound signals with each telephone call : en fr
  • CA520364A - Precision casting by the lost-wax process : en fr
  • DE935923C - Lubricating greases : de en
  • FR1107560A - circuit elements using semiconductor crystals and methods of manufacture : en fr
  • GB742938A - Improvements in arc welding transformers : en
  • AU1034055A - Improvements relating to axle boxes : en
  • US2729034A - Work table feeding mechanism : en
  • US2729329A - Collar band detecting machine with detector locking feature : en
  • DE937507C - All-wheel drive two-axle tractor : de en
  • DE867646C - Motion picture projectors, especially cinema machines : de en
  • US2729164A - Transfer printing mechanism : en
  • US2729224A - Fluid-pressure control system : en
  • USD176554S - Brush : en
  • DE1714413U - ELECTRODE HEATER TRAINED AS A SPEED COOKER. : de en
  • DE1714635U - HYDRAULIC CLAMPING CYLINDER, IN PARTICULAR FOR MACHINE TOOLS. : de en
  • FR1107988A - Improvements to anamorphotic optical systems : en fr
  • DE1714415U - ELECTRIC SPOT WELDING MACHINE WITH ELECTRIC COMPRESSION CONTROL. : de en
  • DE1714799U - POCKET TOOL. : de en
  • FR1107666A - Improvements to bush hammering machines : en fr
  • FR1107945A - Improvements made to looms with automatic shuttle change : en fr
  • US2729804A - Aircraft altitude signal generator : en
  • CA520259A - Separation of nickel and cobalt metal from acidic solution : en fr
  • DE1714648U - INSERTS FOR WATCH STRAP CASES. : de en
  • DE937422C - Holding magnet : de en
  • FR1107580A - Manufacturing process of twisted wires : en fr
  • GB742710A - Improvements in or relating to plastic film product and process for making same : en
  • FR1107661A - Process for the separation of the cleavage products of cumene hydroperoxide : en fr
  • FR1107822A - Pulsating voltage generator : en fr
  • FR1107875A - Optical device for stereoscopic camera with horizontal film displacement : en fr
  • DE1714782U - SEALING DEVICE ON FLOATING CEILING. : de en
  • FR1107911A - Electronic switching device : en fr
  • USD176577S - Combined coat hanger and hat rack : en
  • FR1107601A - Shoe heel and shoes mounted with such a heel : en fr
  • GB742922A - Improvements in or relating to electrically insulating liquid for electrical high-tension devices : en
  • GB743011A - Improvements in or relating to draw-off apparatus for use with containers for liquefiable gas : en
  • FR1107833A - Process for obtaining sulfur from superheated roasting gases : en fr
  • FR1107909A - Container suitable for a kettle : en fr
  • GB743021A - Core of sintered ferromagnetic material : en
  • DE1714644U - HYGIENIC ADVERTISING BASKET FOR BREAD, BUNS, CAKES, CAKES, CAKES AND THE LIKE. : de en
  • DE1714662U - CASE FOR COLOR FILTER. : de en
  • DE937311C - Optical system with ring-shaped zones of different refractive power : de en
  • US2729080A - Paper cup holder : en
  • US2729801A - Thermionic tube and sockets therefor : en
  • DE1714335U - MOUNTING BAR FOR LOOSE LEAF FILING BOOKS. : de en
  • DE1714752U - PLATE ILLUMINATED IN THE HEADLIGHT OF A MEANS OF TRANSPORT. : de en
  • DE937369C - Process for operating Siemens-Martin ovens that work with heat accumulators and that are fired with generator, mixed or coke oven gas and / or coal dust : de en
  • DE937464C - Discharge chute for removing conveyed material from a shaker chute : de en
  • FR1107770A - Image intensification method and apparatus : en fr
  • DE1714563U - UNBALANCE ROCKING DEVICE IN THE FORM OF EIPES HAND-HELD DEVICE, IN WHICH THE VIBRATION ELEMENT TO BE APPLIED TO A MEASUREMENT EXECUTES CIRCULAR VIBRATIONS. : de en
  • DE1714582U - MINCE HARVEST MACHINE. : de en
  • DE1714730U - LAEPPAHLE. : de en
  • DE937324C - Slip ring seal for rotating shafts, especially of centrifugal machines : de en
  • DE937459C - Outside rearview mirror for motor vehicles : de en
  • DK80360C - Apparatus for the manufacture of glass fibers. : da en
  • DE937504C - Two-needle sewing machine with two needle bars that can be switched on and off : de en
  • DE1714356U - TRAILER TRAINED AS A TWO-SIDED HAND TIPPER. : de en
  • DE1714524U - TROUSERS. : de en
  • DE1714535U - MOLDED PIECES FOR FLOORING AND WALL COVERING. : de en
  • DE1714680U - FOLDING STROLLER - BEDS. : de en
  • DE937509C - Alarm system working with photoelectric means, in particular for displaying smoke or the like. : de en
  • GB742995A - Improvements relating to automatic defrost control mechanism for refrigerators : en
  • US2729436A - Cooler : en
  • US2729282A - lennox : en
  • USD176494S - Tacker or similar article : en
  • DE1714651U - FASTENING PRICE RAILS. : de en
  • AU128654A - Covered upholstery units : en
  • CA520215A - Absorption refrigeration : en fr
  • FR1107572A - Improvement in the manufacture of hydrazine : en fr
  • FR1107585A - Electromagnetic device : en fr
  • FR1107620A - Device in particular for stamping elements of revolution using a pressurized fluid : en fr
  • AU213885B2 - Electrical shielded wire connectors, connections, method and apparatus for carrying out same : en
  • US2729190A - Apparatus for plating the interior of hollow objects : en
  • DE937418C - Circuit arrangement for single-phase traction vehicles : de en
  • DE937391C - Spring suspension of the wheels on motor vehicles : de en
  • DE937433C - Moving grate guidance for inferior or unclassified fuels : de en
  • GB742701A - Improvements in or relating to telescopic pitprops : en
  • GB742983A - Apparatus for reproducing the image of an instrument dial at a remote point : en
  • US2729519A - Pinion stand for rolling mills : en
  • US2729736A - Portable electric cigarette lighter : en
  • DE1714650U - SALES STAND. : de en
  • FR1107634A - Process for obtaining pure formic and acetic acids : en fr
  • US2729029A - Method and apparatus for attenuating glass and other fibers : en
  • US2729526A - Gate leg table with drop leaf : en
  • US2729746A - Multi-channel uhf oscillators : en
  • US2729159A - Coffee maker : en
  • US2729660A - Phosphite esters as esterification catalysts : en
  • US2729024A - Animated toy figure : en
  • DE1714406U - REEL WITH SCREW CORE. : de en
  • FR1107679A - Regulator for diaphragm pumps : en fr
  • DE1714364U - POWER LINE ARRANGEMENT FOR EYEWEAR FRAMES. : de en
  • DE937392C - Machine for swiveling bottles and bottle transport system : de en
  • DE937520C - Wastewater distributor for purification plants with baffles in front of the inlet pipes : de en
  • FR1107962A - New base with wool to eliminate the use of the mattress : en fr
  • FR1107764A - Liquefied gas pump : en fr
  • AU1015855A - Rock drill cutting insert : en
  • AU203910B2 - Method of producing ferrites : en
  • CA520272A - Reduction of oxides to metal : en fr
  • FR1107678A - Ink separator device for printing press : en fr
  • AU227457B2 - Herbicidal compositions : en
  • DE1714777U - FASTENERS FOR ROLLER AXLES ON STEEL LINK BELTS. : de en
  • FR1107463A - Improvements to processes for the production of carbon monoxide and hydrogen : en fr
  • FR1107795A - Tractor tire : en fr
  • DE1714667U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • FR1107878A - Double-buttons : en fr
  • FR1107951A - Method for sampling quantities of one or more materials and device for carrying out this method : en fr
  • FR1107777A - Gas discharge device with multiple discharge spaces : en fr
  • FR1107957A - Wheel fitted with braking devices for motor vehicles : en fr
  • US2729008A - Luminous sign : en
  • US2729229A - Automatic blow-off for pressure tanks : en
  • GB743020A - Grain harvesting, threshing and separating machines : en
  • GR16739B - HIGH PRESSURE SPRAYER FOR SPRAYING TREES. : el en
  • DE1714471U - MIRROR MOUNT. : de en
  • DE1714417U - OIL RESERVOIR FOR OPERATING OIL HEATERS : de en
  • DE1714573U - ZAGARETTE DEAD WITH BACK TOOTH. : de en
  • DE1714781U - AUXILIARY HEAD RAMP FOR RAILWAYS. : de en
  • DE1714330U - CORNER REINFORCEMENT FOR BOOK CASES, CARDBOARD OD. DGL. : de en
  • DE937475C - Device with a cavity resonator : de en
  • US2729278A - Slip cover : en
  • US2729452A - Card holder : en
  • GB742900A - Fibre forming polymers : en
  • AU1037155A - Adjustable magnetic shunt for electrical relays : en
  • FR1107905A - Improvements to the method of simultaneous sequential transmission of color television : en fr
  • US2729087A - Toy clothes washing machines : en
  • US2729373A - Water bag carrier : en
  • US2729442A - Resilient devices having deformable cushions : en
  • US2729040A - Vacuum chuck jigs : en
  • US2729705A - Telephone system : en
  • CA520216A - Process for producing dextran products for pharmaceutical and therapeutical preparations : en fr
  • DE937467C - Grinder for grinding roughing rolls in the roughing machine : de en
  • GB743046A - Production of viscose : en
  • US2729281A - Burner ignition and fuel control system : en
  • CA520226A - Class of chloro-phthalides and methods of preparing the same : en fr
  • CA520183A - Fish steaking device : en fr
  • CA520335A - Compacted bookstacks : en fr
  • FR1107946A - Screen wagon for continuous purification of railway ballast : en fr
  • CA520177A - Sewing machine shuttle and bobbin assembly : en fr
  • US2729073A - Air expansion refrigeration system : en
  • DE1714577U - PLOW, IN PARTICULAR DEEP PLOW. : de en
  • GB742749A - Improvements in or relating to electric switches : en
  • GB742778A - An improved handle for a perambulator : en
  • US2729795A - Delay line : en
  • AU165754A - Biscuit cutters with gravity operated ejectment means : en
  • AU207287B2 - Antibiotic preparations : en
  • AU1011555A - Cutting inserts of hard metal for rock drills : en
  • FR1107821A - Device for filling a container with coils : en fr
  • AU208187B2 - Improvements in or relating in pneumatic tyres : en
  • AU1013255A - Carbazole derivatives and processes for their preparation : en
  • AU1018155A - Device for closing bottles with crown caps : en
  • AU201942B2 - Adjustable magnetic shunt for electrical relays : en
  • CA520232A - Phthalide compounds and their preparation : en fr
  • DE1714554U - CONTAINER WITH HIGH ADJUSTABLE LID. : de en
  • DE937450C - Device for reshaping, in particular offset shafts, on a lathe : de en
  • US2729612A - Esters of 9,10-dihydroxystearic acid with ether alcohols : en
  • DE937316C - Play facility with coin slot : de en
  • FR1107786A - Process for the decomposition of lignin : en fr
  • DE1714446U - Curlers. : de en
  • DE935816C - Cattle tank : de en
  • US2729043A - Adjustable bearing connection : en
  • AU1026555A - Improved control system for variable-speed power transmission mechanism : en
  • DE1714767U - TUBE EXTENSION. : de en
  • DK80367C - Socket pipes. : da en
  • FR1107971A - Hard and refractory metal boride compositions : en fr
  • US2729759A - Beam controlling apparatus : en
  • FR1107563A - Method and device for bringing together rolled steels to be rolled, particularly rolled steel strips, by welding several strips at rolling temperature : en fr
  • GB742904A - Improved resilient pipe joints : en
  • BE523238A - IMPROVEMENTS TO CONTROL VALVES OR ADJUSTMENT OF THE FUEL SUPPLY OF GAS TURBINE ENGINES. : en fr
  • US2729198A - Pneumatic nailer : en
  • US2729407A - Flight control system : en
  • FR1107769A - Tire casing with entangled tread elements : en fr
  • GB742833A - Improvements in or relating to refuse-collecting vehicles : en
  • FR1107830A - Printing and perforating machine : en fr
  • US2729396A - Electronically rebalanced temperature sensing bridge : en
  • US2729404A - Film carrying reel : en
  • US2729475A - Diaphragm type mechanical seal : en
  • AU1023155A - A compound bearing with synthetic resin layers : en
  • US2729813A - Transmitter for a remote supervisory and control system : en
  • AU1025455A - Improvements in and relating to hydroelectric vertical shaft machines : en
  • AU202917B2 - Improvements in apparatus for gripping and pulling a rope : en
  • CA520220A - Light-transmitting louver construction : en fr
  • DE1714407U - ELECTROMAGNETIC SWITCHING DEVICE, IN PARTICULAR RELAYS. : de en
  • DE1714432U - SOFT OR FOAM RUBBER SOLE WITH HEEL CUSHION IN ONE PIECE. : de en
  • FR1107936A - Mine shaft casing tube : en fr
  • FR1107862A - Machine for probing perforated cards while they are stopped and for card perfeoration : en fr
  • US2729356A - Visual gages for eyeleting machine spacing adjustment : en
  • USD176511S - Mobile double shelved carrier with open supporting frame : en
  • US2728960A - Combination window structure : en
  • US2729477A - Floating packing ring assemblies for sealing rotary shafts : en
  • CA520233A - High frequency cable : en fr
  • US2729781A - Electromagnetic transformer : en
  • US2729299A - Vehicle power transmission and control therefor : en
  • DE1714309U - SWIMMING CAP. : de en
  • DE1714325U - ROUND SOCKET FOR LANDS OD. DGL. : de en
  • DE1714758U - FOOTBALL DICE GAME. : de en
  • DE937425C - Single-phase device for connection to a three-wire network : de en
  • US2729136A - Apparatus for detecting pin holes in sheets : en
  • USD176525S - Charm bracelet or the like : en
  • AU206154B2 - Improvements in or relating to lighting fittings for road illumination : en
  • DE1714410U - ELECTROLYTE CAPACITOR. : de en
  • CA520245A - Well scale prevention composition : en fr
  • US2729271A - Exerciser : en
  • US2729691A - Synergistic stabilizing compositions for organic materials comprising a mixture of an arylamine and an alkylenediamine : en
  • DE1714587U - REPLACEABLE SUPPORT STRUT WITH ANCHORING FOR POST. : de en
  • DE1714329U - BOOK COVER WITH FIXED WRITING BOARD. : de en
  • DE937477C - Method and arrangement for the renewal or reactivation of discharged electrical primary, in particular dry elements or batteries : de en
  • AU1025655A - Heat-self-generating method for reducing oxidized zinc ores and apparatus for carrying out the method : en
  • AU207924B2 - Means for effecting the vacuum closure of bottles with crown type caps, and machine including said means : en
  • CA520191A - Hose finishing machines : en fr
  • CA520256A - Isolation of nickel sulfide : en fr
  • DE937461C - Device for removing fine iron parts from bulk goods, in particular tobacco : de en
  • US2729017A - Animal exterminating device : en
  • USRE24105E - Wheel cover : en
  • FR1107811A - Improvement in stereo-photographic devices : en fr
  • AU1013055A - Improvements in or relating to mixed ferrite compositions : en
  • DE1714641U - MUSIC BOX. : de en
  • US2729010A - Ornamental sheet material and method of making the same : en
  • US2729305A - Grease packer for antifriction bearings : en
  • US2729543A - Removal of sulfur dioxide from gases containing the same : en
  • AU208331B2 - Improvements in and relating to clothes drying machines : en
  • US2729118A - Gearless differential : en
  • US2729778A - Motor protection device : en
  • US2728915A - Child's combination undergarment : en
  • US2729070A - Ice cube machine : en
  • US2729076A - Machine attachments for tools : en
  • FR1107702A - Bait for fishing : en fr
  • DE1714628U - LATHE CHUCK, IN PARTICULAR FOR MECHANICAL LATHE. : de en
  • FR1107497A - Improvements to respiratory systems : en fr
  • US2729617A - Production of thermosetting synthetic resins capable of imparting improved wet strength to paper : en
  • DE1714676U - SPRAY RING ATTACHMENT TO CENTRIFUGAL PUMPS. : de en
  • AU1024855A - Coupler operating rod bracket : en
  • AU1035055A - Improvements relating, to fuel systems of. gas Turbine engines : en
  • CA520204A - Chemical process and apparatus therefor : en fr
  • AU1016155A - Improvements in and relating to clothes drying machines : en
  • FR1107683A - Devices for transmitting an average position : en fr
  • FR1107831A - Display stand : en fr
  • DE937420C - Circuit arrangement for telephone systems of different traffic authorization : de en
  • DE1714528U - GILL PLATE FOR VENTILATION PURPOSES. : de en
  • DE1714640U - UPHOLSTERY FOR SAXOPHONE AND ALL MUSICAL INSTRUMENTS WITH FLAPS. : de en
  • DE937402C - Process for sealing caustic ingress points or for dampening caustic ingress in salt mining : de en
  • FR1107659A - Ring mount seal filter and method of manufacture : en fr
  • FR1107675A - Connection device to a dredge with a rigid elindee : en fr
  • AU205182B2 - Improvements in or relating to methods and devices for engraving plates and plates manufactured by such methods : en
  • AU213053B2 - Lubricating system : en
  • CA520398A - Gas distribution device : en fr
  • DE1714553U - OPTICAL SYSTEM FOR VIEWING STEREOSCOPIC REVIEW AND REVIEW IMAGES. : de en
  • DE1714457U - CUTTER MACHINE. : de en
  • DE937362C - Arrangement for the immediate disconnection of a capacitor battery controlled by a delayed working, reactive power regulator provided with zero voltage release from the network : de en
  • FR1107583A - Method of manufacturing magnetic circuits with wound sheets : en fr
  • CA520330A - Luminescent screen : en fr
  • DE937341C - Pit stamp : de en
  • FR1107863A - Cellulose dispersions and method of making shaped cellulose articles using these dispersions : en fr
  • US2729530A - Housing for laundry tub units : en
  • US2729717A - Switch construction : en
  • AU206854B2 - Improvements in or relating to dry contact type rectifiers : en
  • CA520351A - Process for the production of polyamides with high melting points : en fr
  • DE1714608U - BEARING POINT WITH FIXED AXLE FOR WHEELS AND THE LIKE. ROTATING ELEMENTS, WITH TWO ROLLER BEARINGS ASSOCIATED WITH EACH OTHER. : de en
  • DE1714757U - ELASTIC COARSE AND COARSE WOVEN RUBBER THREADS. : de en
  • DE937349C - Process for the separation and purification of ketosteroids : de en
  • FR1107569A - Keyless devices for winding a clockwork mechanism : en fr
  • AU206243B2 - Improvements in or relating to mixed ferrite compositions : en
  • US2728928A - Shoe polishing machine : en
  • US2729293A - High pressure casing packer : en
  • US2729592A - Air sweetening process : en
  • US2729622A - Polycarboxyl- and polycarbalkoxyl-containing polymerizable quaternary ammonium monomes and their polymers : en
  • US2729129A - Gripping means for a torsion testing machine or the like : en
  • US2729723A - Alternating-current circuit interrupters : en
  • USD176529S - Link chain for a necklace or the like : en
  • DE1714302U - BREAST POCKET SPORTS SHIRT. : de en
  • GB742864A - Improvements in or relating to sheet-bending machines : en
  • GB742870A - Improvements in and relating to piston expansion engines : en
  • US2729586A - Therapeutic compositions comprising water - soluble chlorophyll and salts of fatty acids : en
  • DE1714340U - SCALE. : de en
  • CA520409A - Concrete form and method of molding concrete columns therewith : en fr
  • US2728947A - Molds for making dolls composed of plastic material : en
  • DE1714517U - CLOTH HOLDER DISC. : de en
  • DE1714770U - SHIPPING PACKAGING FOR FORKS OF TWO-WHEELS, IN PARTICULAR BICYCLES. : de en
  • GB742966A - Improvements in and relating to catalytic reforming of gasolines : en
  • CA520381A - Doughnut maker : en fr
  • DE1714477U - DECORATIVE CUFF, IN PARTICULAR FOR FLOWER POTS. : de en
  • FR1107695A - Prefabricated plasterboard : en fr
  • GB742709A - Improvements in the production of polycarboxylic acids : en
  • US2729047A - Pickup and feeder mounting for harvester : en
  • US2729243A - Catenated multiple aneroid capsule : en
  • US2729696A - Three conductor rip cord : en
  • DE1714560U - MOBILE TEST STAND FOR ELECTROTECHNICAL, MECHANICAL AND PHYSICAL TEACHING PURPOSES. : de en
  • DE1714565U - MONEY CHANGER ARRANGEMENT FOR SELF-SELLERS. : de en
  • DE1714615U - CLAMPING CONNECTOR. : de en
  • US2729803A - Recording depth sounder : en
  • CA520228A - Substituted phthalides and methods for their preparation : en fr
  • DE1714416U - OIL RESERVOIR WITH AUTOMATICALLY REGULATED FLOW : de en
  • FR1107977A - Antivibration device for cathode ray tubes : en fr
  • US2728942A - Vulcanizing mold : en
  • US2729172A - Devices for moving rail wagons and the like : en
  • DE1714389U - EARTH CONNECTION AND PROTECTIVE CONDUCTOR MONITORING DEVICE FOR LIGHTING SYSTEMS IN FIRE-HAZARDOUS MINES. : de en
  • FR1107600A - Bending machine, especially for heating and electrical installation pipes : en fr
  • USD176535S - Flower planter : en
  • US2729000A - Snow melting apparatus : en
  • US2729279A - Folding chair seat fastener : en
  • USPP1445P - Wit mess : en
  • AU209748B2 - Mounting device for blinds for blocking the passage of air into the radiators of vehicles : en
  • US2729568A - Method of making engine block sealer : en
  • USD176530S - Link chain for a necklace or the like : en
  • FR1107654A - Low loss magnetic ferroceramic materials : en fr
  • US2729537A - Open width wet processing apparatus and process : en
  • AU201297B2 - An improved price or like tag : en
  • DE1714331U - REPLACEABLE PROTECTIVE COVER FOR MAGAZINES OD. DGL. : de en
  • DE1714449U - AIR WAVE UNIT. : de en
  • DE1714572U - USE FOR PIPE HEADS. : de en
  • DE1714800U - WOODEN CASE FOR DRILL SETS. : de en
  • FR1107760A - Process for preparing emulsions of styrene copolymers : en fr
  • US2728952A - Method of making films : en
  • US2729774A - Di-function non-linear servo system : en
  • AU202527B2 - Laminating resins, process of production and laminates produced therefrom : en
  • US2728931A - Broom bridle : en
  • US2729264A - Apparatus for the manufacture of support members from sheet metal : en
  • US2729315A - Window sealing strip : en
  • DE937491C - DC lowering control for crane hoists u. like : de en
  • DE1714606U - SILENCER SPARK CATCHER. : de en
  • US2729037A - Abrasive holder : en
  • US2729796A - Band pass coupling circuit : en
  • US2729311A - Brake beam safety guard and guide structure : en
  • US2729386A - Collapsible boxes or crates : en
  • US2729403A - Winding drum for strip material : en
  • USD176562S - Door escutcheon plate : en
  • AU1018255A - Improvements in or relating to process forthe recovery of locked precious metals from refractory sources : en
  • DE1714626U - ARRANGEMENT FOR THE FORCEFULLY CONNECTION OF ONE OR MORE DISC-SHAPED, PERFORATED ELEMENT WITH A ROTATING SHAFT, IN PARTICULAR WITH DUCT SWITCHES FOR TELEVISIONS. : de en
  • GB743037A - Improvements in or relating to marine power plants : en
  • US2729522A - Bearings : en
  • US2729609A - Poly tert-alkyl substituted carbocyclic monocarboxylic acids in alkyd resins : en
  • DE1714350U - GAS SEPARATION SYSTEM WITH A SEPARATING COLUMN THAT IS DRAFTED WITH THE ASSISTANCE OF A COLD GAS COOLING MACHINE. : de en
  • FR1107959A - Hose clamp forming shielding for electronic tubes : en fr
  • US2729016A - Swinging fish container : en
  • US2729392A - M butler : en
  • US2729520A - Roller bearing assembly : en
  • DE1714507U - DOUBLE BED MATTRESS. : de en
  • FR1107542A - Improvements to independent lifting units : en fr
  • CA520328A - Pyrotechnic composition containing sulfonated 1,3-di(p-nitrophenyl) triazines : en fr
  • FR1107958A - Improvements relating to a food product and its production process : en fr
  • US2729582A - Method for making unwoven fabrics : en
  • US2729649A - Method of preparing sulfonium compounds : en
  • US2728950A - Process for producing fibers from films of polymeric materials : en
  • CA520338A - Method of retreading pneumatic tire casings : en fr
  • FR1107949A - Automatic machine for molding metal parts : en fr
  • AU1031555A - Improvements in lever type steam trap : en
  • CA520275A - Selective replacement of metal sulfides : en fr
  • US2728969A - baumann : en
  • DE937451C - Process for the production of brake shoes for freewheel locks : de en
  • FR1107950A - Improvements to heat exchanger surface cleaning devices : en fr
  • US2729036A - Machine tools : en
  • US2729111A - Wire guide device : en
  • US2729149A - Machine for making heat sealed closure : en
  • AU202995B2 - Rock drill cutting insert : en
  • US2729613A - Solid polymers of perhalogenated polyolefins : en
  • DE1714475U - WIDE-ANGLE DOUBLE CARRIER FOR MAPS. : de en
  • CA520285A - Anodes for galvanic protection : en fr
  • AU203824B2 - Improvements in or relating to heat-sensitive copying-paper and method of making thesame : en
  • AU208715B2 - Pipe connection : en
  • AU209431B2 - Automatically controlled two-way amplifier especially for telephone systems having loudspeaking telephones such as intercommunication systems andthe like : en
  • FR1107503A - Coin dispenser : en fr
  • GB742737A - Improvements in and relating to bar gripping means for use in the production of prestressed concrete : en
  • CA520194A - Electrically equipped oxygen hose : en fr
  • DE1714724U - BOTTLE POURER WITH A HOPPING LID. : de en
  • DE937297C - Double clamp : de en
  • DE937396C - Flying toy with twist spindle drive : de en
  • GB742760A - Improvements in or relating to methods for the production of an insulating layer of foam plastics on an electrical conductor : en
  • GR16743B - ATMOKINITIR PISTOLIOIDO DAMTYLIOIDIS, DIDON DIRETHIAS RIRICULAR MOVE WITHOUT RECONSTRUCTION AND WITHOUT INTERFERENCE BACTERIA : el en
  • US2729391A - Drop inlet construction for fare boxes : en
  • US2729330A - Elutriation system : en
  • DE1714465U - CLEAR PLASTIC TUBE FOR SHOE CREAM WITH APPLICATION DEVICE. : de en
  • DE1714571U - MONEY BOX IN CONNECTION WITH CALENDAR. : de en
  • DE937413C - File box with chassis : de en
  • DE1714377U - CABLE OR ROPE REEL WITH A DRUM TIRE OD. DGL. : de en
  • GB743040A - An improved toy motor car : en
  • US2729075A - Universal joints : en
  • CA520334A - Case for safety razor set : en fr
  • DE1714511U - SHELVES. : de en
  • FR1107748A - Multiple stamping machine : en fr
  • FR1107847A - Electrical conductor : en fr
  • FR1107608A - Bottle closure device : en fr
  • GB742791A - Improvements in or relating to domestic baths : en
  • GB743002A - Improvements relating to transformer units for high-voltage switchgear : en
  • US2729096A - Method for determining the fatigue endurance limit of solids, especially metals : en
  • US2729410A - Parachute pack : en
  • FR1107941A - Improvements to color television processes of the sequential-simultaneous type : en fr
  • DE1714636U - FILE SHARPENING DEVICE. : de en
  • DE1714588U - FLOWER WHEEL FOR CUTTING BLOWER. : de en
  • US2729249A - Swinging parallelogram linkage power miter saw : en
  • US2729603A - Manufacture of benzene hexachloride : en
  • GB742999A - Improvements in or relating to transmission lines of the co-axial type for use on high frequencies : en
  • US2729142A - Shock resistant rearview mirror : en
  • US2729210A - Medical instrument : en
  • FR1107722A - Improvements to harrows : en fr
  • FR1107567A - Process for the production of sealant gun cartridges : en fr
  • FR1107594A - Method and device for classifying plates bearing preparations for microscopic examination : en fr
  • FR1107716A - Method and devices for limiting the acceleration of a motor supplied with ward-leonard : en fr
  • GB742972A - Improvements in or relating to the production of citric acid : en
  • GB742909A - Process for refining lubricating oils : en
  • GB742884A - Improvements in or relating to collapsible chairs and stools : en
  • GB742945A - Epoxy aliphatic polyamino acetic acids and salts : en
  • US2729661A - Meal recycling solvent extraction process : en
  • US2728977A - Means for replacing timing gears on internal combustion engines : en
  • DE937342C - Drive on tube rolling mills : de en
  • FR1107591A - Focusing device for cameras or the like : en fr
  • GB743013A - Improvements relating to combined saddles and pillion seats for motor cycles : en
  • US2729326A - Cigarette carton : en
  • AU1019855A - Quaternary ammonium compounds of acrylamide polymers andthe process oftheir production : en
  • US2729811A - Numeration converters : en
  • AU259254A - An improved method of and means for effecting connection ofa branch pipeline toa main pipeline : en
  • DE1714604U - FASTENING OF A CENTRAL ELECTRODE OF SPARK PLUGS, COMPOSED OF AT LEAST TWO PARTS, FOR COMBUSTION MACHINES. : de en
  • DE937419C - Piezoelectric converter : de en
  • DE937434C - Refreshing furs : de en
  • DE937466C - Device for securing yarn or thread coils on a spindle holder in machines for dyeing, bleaching, drying or similar treatment of yarns or threads : de en
  • FR1107535A - Process for separating sulfonates from their solutions : en fr
  • FR1107574A - Liquid sprayer : en fr
  • FR1107848A - Television camera, mounted on a base with one or more rollers : en fr
  • GB742849A - Improvements in or relating to ventilators : en
  • FR1107725A - Improvements to radio-telegraph systems : en fr
  • DE1714366U - HOE EQUIPMENT FOR HEAVY-DUTY. : de en
  • DE1714514U - SOAP AND SPONGE DISH. : de en
  • US2729565A - Meat casing and process for using the same : en
  • CA520434A - Signal-translating devices of the traveling wave type : en fr
  • CA520196A - Automatic ventilator : en fr
  • US2729792A - Modulators : en
  • USD176541S - Saw attachment for a rotary drill : en
  • GB742871A - Improvements in circular knitting machines of the superimposed needle cylinder type : en
  • US2729777A - Magnetic amplifier circuit for motor : en
  • DE1714515U - SOAP DISPENSER. : de en
  • DE1714398U - SOCKET CAP WITH SPECIAL FASTENED NIPPLE PLATE. : de en
  • DE1714738U - PRESSURE PEN. : de en
  • DE1714593U - AIR-TIGHT LID FOR A MILK TRANSPORT CAN. : de en
  • DE937423C - Control device for stage lighting systems : de en
  • DE1714445U - CONTAINERS, BAGS, ETC. HOLLOW BODY MADE OF THERMOPLASTIC MATERIAL. : de en
  • GB742704A - Method of erecting a building of masonry or concrete poured in situ : en
  • US2729208A - Popgun : en
  • US2729295A - Remote control fire-fighting turret and nozzle : en
  • US2729431A - Air conditioning and sound deadening ceiling installation : en
  • US2729503A - Clam shell door construction : en
  • US2729679A - Preparation of methylenimines : en
  • AU210186B2 - Heat-self-generating method for reducing oxidized zinc ores and apparatus for carrying out the method : en
  • DE937330C - Device for the photographic recording of license plates during X-ray screen recordings : de en
  • FR1107626A - Broken path magnification change device : en fr
  • FR1107766A - Traveling wave tubes and their manufacturing process : en fr
  • AU209811B2 - Improvements in or relating to electrostatic precipitators : en
  • US2729502A - Convertible top linkage and actuating mechanism : en
  • US2729642A - Water soluble salts of 8-(para-aminobenzyl) caffeine and method for their preparation : en
  • US2729737A - Method of and means for localizing heat and reactions in limited portions of fluid bodies : en
  • AU1032555A - Improvements in or relating to combined refrigerating and water heating systems : en
  • US2729231A - Outlet box closure : en
  • US2729664A - Hydrocarbon synthesis catalyst : en
  • BE523365A - PERFECTED METHOD AND MEANS FOR HANDLING BELTS WITH A LAMINATED STRUCTURE. : en fr
  • CA520355A - Liquid weight gauging apparatus : en fr
  • DE937334C - Fluid power steering for motor vehicles : de en
  • GB742817A - Improvements relating to lifting jacks : en
  • CA520290A - Control system : en fr
  • GB742923A - Improvements relating to the production of permanently assembled washers and nuts : en
  • AU1019655A - Improved apparatus forde-watering stock ona fourdrinier type paper or board making machine : en
  • AU204068B2 - Improvements relating tothe tempering of glass : en
  • CA520274A - Gas replacement of metal sulfides : en fr
  • AU1031355A - Improvements relating tothe tempering of glass : en
  • DE1714759U - DOLL'S HEAD. : de en
  • FR1107596A - Improvements to metering pumps : en fr
  • GB743044A - Improvements in or relating to locks : en
  • DE1714531U - SOUND ABSORBING COMPONENT FOR INSTALLATION WALLS, DOORS AND THE LIKE. : de en
  • FR1107581A - Cooling mixer : en fr
  • CA520310A - Liquid methylpolysiloxane mold release agent : en fr
  • GB742759A - Improvements in or relating to fire extinguishers : en
  • US2729378A - Machine for closing ampoules : en
  • DE1714428U - S-SHAPED WELDED PROTECTIVE PLATE FOR PLASTIC TEETH. : de en
  • FR1107671A - Improvement in headlight visors : en fr
  • AU1030655A - Improvements in gripping devices for sheetmetal stretching machines : en
  • US2729083A - Stocking welt : en
  • DE1714602U - INLET CONTROL FOR TWO-STROKE COMBUSTION MACHINES. : de en
  • DE937300C - Time-of-flight tube with speed-modulated electron beam : de en
  • FR1107809A - Automatically controlled flame or fire detector : en fr
  • AU211734B2 - Quaternary ammonium compounds of acrylamide polymers andthe process oftheir production : en
  • US2729055A - Composite cord : en
  • AU1016255A - Improvements in and relating to clothes drying machines : en
  • CA520319A - Method of manufacturing battery grids : en fr
  • AU205638B2 - Camshaft and fuel pump drive gear : en
  • CA520315A - Production of hydrogen peroxide : en fr
  • AU1019455A - Injection-locked oscillators : en
  • DE937344C - Auxiliary device on cutting machines for paper, cardboard or the like with a hand crank used to wind the knife on the cutter bar : de en
  • CA520240A - Bonding system : en fr
  • US2729816A - Lens antenna : en
  • DE937303C - Soup cup with a handle to support the upper cup on the lower one : de en
  • FR1107772A - Welding tool manipulator : en fr
  • AU136754A - An improved branding iron or like stove : en
  • CA520346A - Continuous mixing and delivering apparatus : en fr
  • AU208804B2 - Improvements in lightning arresters for electric powerlines : en
  • CA520388A - Molding press : en fr
  • AU1018655A - Improvements in or relating to relating to blocking-layer electrode systems comprising semi-conductive bodies of germanium or silicon more particularly crystal diodes or transistors : en
  • CA520300A - Production of aromatic halosilanes : en fr
  • FR1107757A - Abrasive tools and method for their formation : en fr
  • GB742960A - Check valve : en
  • US2729199A - Tree shakers : en
  • US2729716A - Automobile automatic and manual circuit breaker : en
  • AU1007355A - Two speed scraper apron : en
  • AU1016355A - A method for mutual centering and connecting ofa pair of axially aligned tube elements : en
  • BE523221A - : en
  • FR1107636A - Improvements to magnetic storage devices : en fr
  • FR1107859A - Improvements to stannanediol derivatives : en fr
  • DE1714556U - THERMOMETER. : de en
  • DE1714661U - CASE FOR CAMERA FILTER, ADD-ON LENSES OD. DGL. : de en
  • AU147154A - Improvements in or relating to machines suitable for moulding shoe uppers : en
  • US2728980A - Method for producing molds for making dolls composed of plastic material : en
  • US2729360A - Puncturing and dispensing device having side piercing element : en
  • US2729531A - Conveyor type file : en
  • AU1018955A - Improvements in telecommunication systems : en
  • AU204799B2 - Improvements relating to thermocouples : en
  • US2729202A - Fluid circulation systems : en
  • USD176492S - Television cabinet or similar article : en
  • AU211198B2 - Improvements in telecommunication systems : en
  • CA520193A - Rail joints : en fr
  • DE1714732U - DOOR PUSHER ARRANGEMENT. : de en
  • FR1107767A - Improvements in the production of cellular silica : en fr
  • GB742901A - Improvements in or relating to manufacture of plastic ampoules : en
  • AU1035255A - Method of and installation for the mechanical preparation of cheese : en
  • CA520344A - Isonicotinic acid derivatives and method of producing same : en fr
  • US2729619A - Titanium tetrafluoride as catalyst in production of polyesters : en
  • CA520212A - Method and means for tunneling or the like in rock : en fr
  • GB742807A - Signal equipment : en
  • AU339754A - Improvements in or relating to detachable aerial coupling systems : en
  • US2729539A - Process for spinning continuous filament nub yarn : en
  • US2729728A - Electric resistor : en
  • US2729731A - Feed apparatus : en
  • USD176499S - Pendant charm : en
  • US2729032A - Glass bending apparatus : en
  • USD176575S - Flower planter : en
  • US2729236A - Regulator and diaphragm : en
  • DE937513C - Mold for casting thin-walled room closures : de en
  • GB742831A - Improvements relating to metal cooking utensils : en
  • CA520304A - Siloxane-aluminum compositions and methods of preparing them : en fr
  • DE1714454U - Vertebral column relaxation pad. : de en
  • DE1714509U - IMPROVEMENT OF AIR PERMEABILITY OF UPHOLSTERY COVERS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • US2729053A - Reversible double-flange traveler ring : en
  • DE1714715U - PLASTIC CHAIN GUARD FOR BICYCLES. : de en
  • FR1107461A - Improvements in phthalic acid preparation processes : en fr
  • GB743032A - Improvements in or relating to electrically heated textile appliances : en
  • AU1037955A - Electrical connectors : en
  • CA520296A - Herbicide : en fr
  • FR1107854A - Development of multi-line subscriber selection systems : en fr
  • CA520173A - Assembly for bacteriological tests : en fr
  • US2729217A - Flat-curl hair curler : en
  • DE1714655U - CALENDERS FOR THE MANUFACTURING OF LACQUER COATINGS ON BACKINGS. : de en
  • FR1107706A - New electrolytic polishing process : en fr
  • FR1107956A - Mold for rubber articles, useful in particular for retreading or reforming pneumatic tires : en fr
  • GB742902A - Improvements in or relating to the continuous production of cellulose esters : en
  • US2729560A - Wet strength paper containing aminoaliphatic chain polymer resins : en
  • DE937326C - Feed drive : de en
  • CA520192A - Self-feeding storage rack for cans : en fr
  • CA520324A - Pipe spinner : en fr
  • US2729009A - Ornamented sheet material and method of making same : en
  • US2729629A - Green substantive dyestuff mixtures and process of making same : en
  • DE1714584U - FASTENING AND HOLDING DEVICE FOR RAKING AND TURNING MACHINES FOR VEGETABLE PRODUCTS LYING ON THE EARTH. : de en
  • AU1007855A - Improvements in or relating to dualcapacity refrigeration : en
  • AU1037555A - Mold board for earthmoving scraper : en
  • US2729595A - Process for removing nitrogen compounds from hydrocarbon oil with iodine or hydrogen iodide : en
  • USD176549S - Desk lamp : en
  • DE1714581U - SELF-SPILL WATER BARREL. : de en
  • DE1714790U - BAND MADE OF SYNTHETIC RAW MATERIALS WITH A WOVEN CORD PAD. : de en
  • CA520217A - Methods and apparatus for centrifugal separation with the use of an auxiliary liquid : en fr
  • US2729349A - Control mechanism for mounting on a movable support : en
  • AU1028455A - Hf lead with directional transmission properties : en
  • CA520320A - Magnetic amplifier : en fr
  • CA520373A - Pile fabric : en fr
  • US2729337A - Fish aquarium and filter apparatus therefor : en
  • US2729504A - Sprinkler and sealing construction : en
  • US2729757A - Ferroelectric ceramic composition and method of making same : en
  • AU1022355A - Improvements in or relating in pneumatic tyres : en
  • AU206998B2 - Process for dyeing yarns of copolymers of acrylonitrile : en
  • US2729031A - Apparatus for burning-off hollow glassware : en
  • US2729383A - Shipping carton : en
  • USD176517S - Combined paint can opener and pail hook : en
  • AU1022755A - An improved drenching gun : en
  • AU1008755A - Trade-consolidating machine : en
  • AU214853B2 - Crimping methods and apparatus for electrical connectors : en
  • CA520353A - Selector switch : en fr
  • US2729643A - J-disubstmjied and i : en
  • US2729645A - 1-[2-(dithiocarboxyamino)polymethylene] quaternary ammonium inner salts : en
  • US2729123A - Device for mounting roll chocks : en
  • DK80362C - Seating that can be converted into reclining furniture. : da en
  • CA520366A - Alkali metal pentachlorophenate pellets : en fr
  • DE937313C - Product integrator, preferably for heat quantity counting : de en
  • DE937501C - Agitator cap for vessels : de en
  • FR1107682A - Projector device for insecticides, fungicides and the like : en fr
  • AU1037355A - Internal combustion engine ofthe liquid-fuel injection compression ignition type : en
  • AU202318B2 - Improvements relating to conductivity bridges : en
  • AU204513B2 - Automatic machine forthe production of foundry moulds : en
  • AU1023455A - Improvements ina piston rod guard for fluid pressure operated actuator : en
  • AU1025355A - Improvements in and relating to apparatus forthe control of electric circuit breakers : en
  • DE937400C - Rocking valve : de en
  • FR1107768A - Improvements to products and processes for photography : en fr
  • DE1714687U - COVER FOR BETTER USE OF THE TRUNK SPACE IN THE CAR. : de en
  • DE937299C - Voltage finder for alternating current high voltage systems : de en
  • GB742830A - Improvements in or relating to submarine cable repeater housings : en
  • US2729399A - Traverse cam mechanism for winding machines : en
  • US2729714A - Double snap action switch : en
  • DE937394C - Pen with ball point : de en
  • DK80373C - Pilot set. : da en
  • AU209208B2 - Improvements in or relating to sintered electrical resistors : en
  • US2729143A - Infrared optical system : en
  • US2729809A - Polarity selector : en
  • AU1035555A - Improvements in or relating to cathode-ray tubes having a glass cone : en
  • AU210365B2 - The production of synthetic elastomers fromthe reaction products of polymers with polyisocyanates or polisothiocyanates : en
  • CA520379A - Internal spreader for gusseting lay flat tubing : en fr
  • DE1714545U - MOLD FOR THE MANUFACTURE OF UNDIVIDED PLASTIC BAELLE. : de en
  • AU1023255A - Window structures : en
  • CA520248A - Starting circuits for electric lamps : en fr
  • CA520418A - Liquid or oil filtration systems : en fr
  • GB742792A - Improvements in or relating to electric discharge devices having fragile envelopes partly filled with mercury : en
  • CA520325A - Aviation turbo fuel : en fr
  • AU548854A - Improvements in or relating to solid fuel burners : en
  • CA520378A - Pump piston : en fr
  • US2729085A - Lighters : en
  • US2729203A - Coolant system : en
  • US2729677A - Process for the manufacture of substituted ureas : en
  • BE523130A - Curable resinous compositions : en fr
  • DE1714402U - ARRANGEMENT OF FLUORESCENT LAMPS IN A LIGHT HOUSING. : de en
  • DE1714679U - CHILD CARRIAGE - CHASSIS. : de en
  • CA520242A - Apparatus for measuring absolute pressure : en fr
  • AU204214B2 - An improved drenching gun : en
  • AU1019355A - Pipe connection : en
  • AU210028B2 - Improvements indoor slides : en
  • DE1714619U - ARRANGEMENT FOR SEALING SANITARY FITTINGS ON CERAMIC OR CAST IRON SANITARY EQUIPMENT OF ALL KINDS. : de en
  • GB742809A - An improved method and device for the "opening" of glass cuts : en
  • US2729599A - Dehydration of maleic acid to anhydride : en
  • CA520403A - Vibration adsorption unit : en fr
  • US2729285A - Shut-off valve system : en
  • US2729478A - Packing construction : en
  • US2729693A - Dry cell : en
  • US2729591A - Sweetening of petroleum oils containing mercaptans with alkali and oxygen and then with alkali, a solutizer and oxygen : en
  • CA520329A - Lithium 3-thia-7,7, dimethyl-7-tri-methylsiloxy-7-silaheptanoate : en fr
  • CA520180A - Pushchairs : en fr
  • BE523146A - PROCEDURE FOR PREPARING DETERGENTS WITH IMPROVED PROPERTIES. : en nl
  • DE1714742U - LETTER OPENER. : de en
  • FR1107554A - Automatic calculator : en fr
  • US2729022A - Movable toy bird : en
  • AU1018055A - Improvements in and relating to spectrometers : en
  • AU207286B2 - Improvements in or relating to variable temperature refrigeration : en
  • CA520257A - Selective reduction of complex metal salts : en fr
  • FR1107462A - Improvements to dispersions of polyvinyl resins and to coatings obtained using these dispersions : en fr
  • AU209750B2 - Improvements in or relating to electrical switch boxes : en
  • DE1714345U - RESIN FOAM - INSULATING BODY, PREFERABLY IN PLATE SHAPE FOR COLD INSULATION. : de en
  • DE1714664U - ROLLING FILM CAMERA. : de en
  • DE1714723U - CLOSURE FOR THE FILLING AND POURING SPOUTS OF PORTABLE CONTAINERS, IN PARTICULAR OF HEATING OIL CANS. : de en
  • GB742764A - Improvements in or relating to hydroforming catalyst and process of using the same : en
  • USD176531S - Link chain for a necklace or the like : en
  • CA520227A - Class of substituted phthalides and methods of preparing the same : en fr
  • US2729381A - Process and devices for the submitting successively of bottles and other receptacles to exhaustion and pressure : en
  • USD176545S - Writing instrument : en
  • GB742747A - Improvements in or relating to milking apparatus : en
  • US2729126A - Knob shoes : en
  • USD176580S - Table top or similar article : en
  • US2729425A - Safety device : en
  • US2729439A - Check rod mounting for a weighing scale : en
  • US2729493A - Implement for lifting and transplanting plants : en
  • AU208922B2 - Improved nozzle cap for liquid containers : en
  • CA520252A - Process for the recovery of copper from its ores and minerals : en fr
  • US2729094A - Apparatus for testing seismometers : en
  • DE1714451U - AS A PAD FOR HAIRDRESSERS, HAIR TOWELS AND THE LIKE. SERVING NECK RUFF MADE OF ELASTIC OR. ROTATABLE PAPER. : de en
  • DE1714668U - 8 MM SOUND FILM PROJECTOR. : de en
  • AU203788B2 - Improvements relating to automatic tippers : en
  • DE1714386U - UNITED ELECTRO MAGNETIC VOLTAGE REGULATOR AND SWITCH, ESPECIALLY FOR VEHICLE LIGHTING MACHINES. : de en
  • CA520264A - Separation of nickel and cobalt : en fr
  • DE937359C - Amplifier circuit with several electron tubes arranged in a cascade : de en
  • FR1107584A - Device for prolonging contactor closure in the event of a network failure : en fr
  • FR1107918A - Improvements to the assembly of the opening parts of windows, doors, etc., on their fixed frame : en fr
  • FR1107985A - Method and apparatus for recording and reproducing color television signals : en fr
  • CA520269A - Precipitation of cobalt carbonate from cobalt-nickel salt solutions : en fr
  • US2728988A - Contour following apparatus : en
  • US2729538A - Prevention of nylon gel formation : en
  • DE1714443U - STACKABLE BASKET FOR USE IN SELF-SERVICE SHOPS. : de en
  • DE937372C - Process for purifying concentrates of B group vitamins : de en
  • US2729353A - Stopper for vacuum bottles : en
  • US2729457A - Nipple chuck : en
  • US2729614A - Stabilization of oxygen-sensitive materials with substituted guanylguanidines : en
  • US2728959A - One piece jamb liner weather strip : en
  • US2729406A - Zero-length launcher for aircraft : en
  • USPP1447P - Rose plant : en
  • US2729188A - Pneumatic horn and support means therefor : en
  • AU1034255A - Improvements in or relating to electrical resistance heater : en
  • US2729684A - Treatment of benzene hexachloride : en
  • CA520298A - Silahydrocarbons and their production : en fr
  • DE937446C - Device for setting and limiting the suspension on leaf springs protruding over the support points : de en
  • DE937335C - Washer device for windshields : de en
  • GB742952A - Measuring arrangement for skip conveyor installations : en
  • US2728964A - Corsage holder : en
  • US2729798A - Electrical connector : en
  • DE1714718U - WHEEL FORK, ESPECIALLY FOR SINGLE TRACK VEHICLES. : de en
  • US2729316A - Frame construction : en
  • DE1714453U - MUG FOR THE PURPOSES OF DENTAL CLEANING. : de en
  • CA520357A - Amidone isomer : en fr
  • FR1107793A - Device for training a cyclist at home : en fr
  • DE937312C - Device for temperature measurement in shaft ovens u. Like. As well as temperature measurement methods : de en
  • FR1107691A - Automatic frequency control device for transceiver devices operating with frequency modulation : en fr
  • FR1107729A - electrode for measuring the conductivity of solutions : en fr
  • DE1714754U - PAINT SPATULA HOLDER. : de en
  • AU202073B2 - Coupler operating rod bracket : en
  • CA520440A - Concrete block machine : en fr
  • FR1107522A - Protective device for the air intake of a gas turbine engine : en fr
  • FR1107637A - Mixed appliance for heating and cooking : en fr
  • AU209693B2 - Improved apparatus forde-watering stock ona fourdrinier type paper or board making machine : en
  • AU1031755A - Improvements relating to automatic tippers : en
  • AU205783B2 - Improvements relating to operating means for electric switches : en
  • CA520356A - Locker mechanism : en fr
  • CA520186A - Service or rental type water softner and means and method for regenerating same : en fr
  • GB742758A - A new and improved mechanism for unfolding a longitudinally-folded length of fabric : en
  • GB742841A - Improvements in or relating to mortar projectiles provided with glide fins : en
  • CA520205A - Gear train transmission : en fr
  • CA520171A - Vaporizer carrier : en fr
  • DE1714585U - SHEET CONVEYOR FOR THRESHING MACHINE. : de en
  • CA520339A - High-frequency wave-signal tuning device : en fr
  • CA520425A - Air directors for use with liquid fuel and/or powdered fuel burners : en fr
  • US2729173A - Friction controlled railway truck : en
  • USD176512S - Combined earring and hearing aid housing : en
  • FR1107642A - Process intended for the regular feeding of ballpoint pens, and new industrial product obtained by this process : en fr
  • DE1714316U - PIT REMOVAL ELEMENT WITH BOX PROFILE. : de en
  • DE937305C - Scraper for soap, cheese, etc. like : de en
  • AU1019555A - Improvements in or relating to heat exchangers and tubes therefor : en
  • US2729240A - Plural-way distributing valve : en
  • DE1714685U - STORAGE CONTAINER INSTALLED IN PASSENGER CARS. : de en
  • GB742748A - Improvements in and relating to pallets for use in hoisting and storing goods : en
  • FR1107948A - Device for electrically checking the vitality of dental pulp : en fr
  • US2729415A - Adjustable bracket : en
  • USD176561S - Door escutcheon plate : en
  • US2729206A - Ball throwing device : en
  • CA520295A - Method of stabilizing vinyl or vinylidene chloride-containing polymers : en fr
  • FR1107466A - Modified polyacrylonitriles and process for their preparation : en fr
  • DE937386C - Lubricating device for an axially adjustable V-belt pulley set : de en
  • GB742969A - Baby's inflatable, portable bath convertible to travelling bag : en
  • FR1107465A - Improvements to agricultural implements to thin out plants : en fr
  • DE1714729U - ALUMINUM WORK TABLE AND FILLING TABLE WITH SAUSAGE AND THREAD HOLDER FOR THE BUTCHER MANUFACTURING. : de en
  • DE937331C - Contact copier : de en
  • DK80359C - Magnetic electric machine, in particular bicycle dynamo. : da en
  • US2729003A - Rolling pressure control apparatus : en
  • US2729258A - Silver flat-ware case : en
  • US2729572A - Stable solution of an aluminum salt of a methyl silane triol : en
  • DE937379C - Arrangement for filling count cards with filling pens : de en
  • FR1107635A - Improvements to jointing reinforcements in prestressed concrete structures : en fr
  • DE1714599U - TOURNAMENT REEL. : de en
  • DE937483C - Control or regulation of the electrode feed in automatic arc welding machines : de en
  • FR1107491A - Process for preparing thiosemicarbazones : en fr
  • DE938515C - : de en
  • GB742740A - Improvements in the production of carboxylic acids, their esters and anhydrides : en
  • US2729443A - Rubber springs : en
  • DE1714456U - TABLE CLAMP WITH HANGING DEVICE. : de en
  • GB742936A - Improvements in or relating to firegrates : en
  • DE1714360U - SPECIAL WEIGHT FOR INDEPENDENTLY RE-TENSIONED Catenaries. : de en
  • DE1714383U - GASKET ARRANGEMENT SPECIFIC TO THE WATERPROOF COVER OF THE PUSH BUTTON OF THE ELECTRIC PUSH BUTTON. : de en
  • DE1714568U - STRETCHABLE BODY. : de en
  • DE1714737U - KNIFE SHELL. : de en
  • FR1107531A - Method and device for manufacturing cables and conductors comprising a corrugated sheath, in particular a metallic sheath : en fr
  • GB742727A - An electric circuit breaker : en
  • IE22298L - Separator for batteries. : en
  • DE1714421U - PERFORATED LIGHTWEIGHT FIRE STONE AND INSULATING STONE. : de en
  • FR1107507A - Pavement making machine : en fr
  • FR1107908A - Device improving the use of parachutes : en fr
  • GB743024A - Improvements in or relating to telephone apparatus : en
  • GB742970A - Improvements in or relating to optical apparatus : en
  • DE1714363U - ADDITIONAL SPEAKER FOR RADIO DEVICES. : de en
  • DE1714797U - VALVE OPENER. : de en
  • FR1107837A - Heating installation of liquid tanks : en fr
  • GB742736A - Grabs for excavating material : en
  • GB743047A - Improvements in and relating to automatic washing machines : en
  • FR1107853A - Alloy used in the manufacture of feather tips : en fr
  • DE1714506U - LATERALLY EXTENDABLE SIDE PANEL FOR COUCHEN SOFAS OD. DGL. : de en
  • DE1714689U - SIDE SHUTTER FOR TRUCKS AND SIMILAR VEHICLES. : de en
  • GB742942A - Automatic gain control in television apparatus : en
  • GB743022A - Improvements in or relating to brush heads : en
  • GB743042A - Driving device for hydraulic machines : en
  • US2728954A - Drafting apparatus with multiple porcupines : en
  • USD176532S - Automobile : en
  • FR1107565A - Improvements to hermetic packaging for explosives and devices allowing the use : en fr
  • FR1107825A - Seed drill : en fr
  • GB742762A - Electric cycle lamps : en
  • GB742798A - Improvements in collapsible tubes : en
  • CA520391A - Control system : en fr
  • US2728927A - Water ski foot binding device : en
  • AU1026655A - Improvements in fasteners such as screws : en
  • CA520393A - Separation of ferrous chloride from material containing metallic nickel : en fr
  • CA520439A - Fabrics : en fr
  • US2729559A - Method of manufacturing electric contact material : en
  • US2729361A - Collapsible dispensing tube : en
  • USD176522S - Finger ring or the like : en
  • CA520190A - Plastic baby pants : en fr
  • US2728951A - Process for quenching melt extruded film : en
  • AU1009555A - A heating boiler : en
  • CA520406A - Synthetic rubber compositions : en fr
  • CA520265A - Preconcentration of non-ferrous metal values : en fr
  • AU205274B2 - Improvements in or relating to method and apparatus forthe production of metal spheres : en
  • CA520316A - Production of hydrogen peroxide : en fr
  • GB742981A - Improvements relating to shoes : en
  • US2729779A - Motor control system utilizing magnetic amplifiers : en
  • DE1714405U - HAND LAMP. : de en
  • DE937377C - Process for smelting zinc from this in metallic form containing substances such. B. zinc dust, trass or the like. : de en
  • US2729033A - Hobbing type apparatus and method for grinding gears : en
  • DE1714319U - VERTICAL OR DUCTING FRAME. : de en
  • DE1714357U - MANUAL COUPLING. : de en
  • DE1714478U - HOLDING DEVICE FOR VESSELS, E.G. POTS, VASES OD. DGL. : de en
  • CA520271A - Nickel recovery : en fr
  • DE1714647U - CLEAR DISPLAY DISPLAY FOR INDIVIDUAL TAKING OF FLAT PACKS. : de en
  • US2728976A - Method of making flanged tube : en
  • US2729222A - Manual-automatic apparatus for fluid pressure control : en
  • USD176538S - Combined i in container and pourkr : en
  • DE1714638U - DEVICE FOR CRUSHING ALL KINDS OF MATERIALS, IN PARTICULAR FOR MAIN DRYING OR FOR FAN CONVEYING OF THE GROUND PRODUCTS. : de en
  • FR1107819A - Weight control clock : en fr
  • GB742717A - A long-distance telephone system with voice-frequency signalling : en
  • GB742844A - A new or improved method of, and equipment for, cleansing the interior surfaces of tanks : en
  • US2729248A - Board trimming, sorting, and stacking apparatus : en
  • AU1025255A - Railway coupler : en
  • DK80351C - Method and apparatus for spraying liquids in fine droplets. : da en
  • GB742784A - Process and apparatus for the continuous treatment of granular materials with liquids or liquids and gases : en
  • US2729812A - Apparatus for converting digital information to an analog voltage : en
  • AU1020155A - Process for alkylating benzene or mono-alkyl benzene inthe liquid phase : en
  • AU145454A - Improvements in electric or dry-shaving razors : en
  • AU209752B2 - Spring action sliding bolt : en
  • US2729059A - Continuous flow internal combustion engines, in particular aircraft engines : en
  • AU207450B2 - Improvements in or relating to circuit arrangements for improving signal/noise ratio in very high frequency pulsed radio receivers : en
  • DE1714520U - TOILET PAPER BAG PACK. : de en
  • DE1714625U - SELF-CLOSING VALVE. : de en
  • USD176519S - Combination food warmer and dispenser : en
  • FR1107486A - New steroid compounds and their preparation process : en fr
  • FR1107836A - Liquid tank heater : en fr
  • GB742874A - Method of and means for uniformly orientating objects : en
  • DE1714399U - HOLDER WITH HEAT PROTECTION FOR CEILING, WALL LIGHTS AND THE LIKE. : de en
  • DE937315C - Pay card controlled machine : de en
  • FR1107750A - Method and apparatus for producing acetylene : en fr
  • IE21600L - Electric switches : en
  • DE1714546U - ADJUSTABLE ANGLE BAR. : de en
  • DE1714372U - BALANCING CORE FOR COILS IN MESSAGE TECHNOLOGY WITH COMPENSATING LAYER. : de en
  • DE1714751U - REAR REFLECTORS FOR PEDESTRIANS. : de en
  • GB742920A - Hard metal alloys especially for rock drill inserts and a method of manufacture thereof : en
  • FR1107493A - Manufacturing process of l-gamma-glutamyl-2-isonicotinoyl-hydrazine : en fr
  • FR1107890A - Pumping device for corrosive liquids : en fr
  • FR1107974A - Waveguide with ferromagnetic devices : en fr
  • FR1107935A - Improvements to railroad track fasteners : en fr
  • DE1714727U - UNDERWATER TOWING MAGNETS FOR RECOVERING SCRAP AND AMMUNITION. : de en
  • GB743000A - Improvements in or relating to electroluminescent cells and luminescent materials therefor : en
  • DE1714633U - UNIVERSAL PUNCHING SADDLE. : de en
  • FR1107586A - Weft Pass Tie Loom : en fr
  • FR1107800A - Polyethylene bonding process : en fr
  • FR1107785A - Advanced cigarette holder : en fr
  • GB742714A - Improvements in or relating to mixing apparatus : en
  • GB742766A - Motor-cycle or like frame : en
  • FR1107470A - Improvements made to thrust bearings : en fr
  • GB742842A - Improvements in or relating to record changers : en
  • DE937375C - Welded reinforcement mat for reinforced concrete : de en
  • DE1714795U - STAIR EYE KEY. : de en
  • DE1714624U - VALVE UPPER PART WITH HANDLE INVALIDATABLE AT ALTITUDE. : de en
  • FR1107765A - Frequency stabilized microwave oscillator : en fr
  • AU201874B2 - Improvements in or relating to electrical resistance heater : en
  • AU209695B2 - Cabinets : en
  • CA520301A - Aromatic halosilanes : en fr
  • DE937497C - Treatment of plants for the purpose of combating pathogens : de en
  • FR1107593A - Electromagnetic delay cable and manufacturing method : en fr
  • FR1107473A - Photographic copying device : en fr
  • DE1714342U - COOLING MACHINE. : de en
  • DE937510C - Switch arrangement based on the crossbar principle : de en
  • FR1107733A - New methods of coupling direct current machines and discharge converters in ionized gases or vapors : en fr
  • FR1107808A - Automatic brush : en fr
  • IE21586L - Tractor hydraulic lifts : en
  • GB742910A - New or improved apparatus for testing the accuracy of gear teeth : en
  • US2729156A - Tractor linkage : en
  • AU203051B2 - A method for mutual centering and connecting ofa pair of axially aligned tube elements : en
  • US2729534A - Lignin-tanned leather and process for making same : en
  • AU1018855A - Improvements in electronic hunting circuits : en
  • DE1714490U - SALT SPREADER. : de en
  • DE1714542U - PROTECTIVE COVER FOR CIRCULAR SAWS. : de en
  • DE1714519U - HYGIENIC TOILET SEAT PAPER RING. : de en
  • DE937484C - Manual welding tongs for semi-automatic arc spot welding with melt jacket electrodes : de en
  • US2729775A - Circuits for winch motors : en
  • AU194554A - Maize grading machine : en
  • AU201085B2 - Improvements in or relating to cathode ray tubes for comparatively high voltages comprising alife indicator : en
  • DE932379C - Electromagnetic drive : de en
  • CA520380A - Production of strip stock from polyhexamethylene adipamide : en fr
  • DE937282C - Release agent for the multilayer rolling of hot strip iron : de en
  • CA520170A - Tool for cutting brush and trees : en fr
  • CA520385A - Filling valve for lighters using compressed fuel : en fr
  • US2728982A - Method of making bendable weather or trim strip : en
  • US2729561A - Blowing dry starch into a papermaking furnish : en
  • US2729269A - Machine for retreading pneumatic tires : en
  • US2729793A - Inductive coupling circuits for pulses : en
  • US2728958A - Insulating structure : en
  • US2729318A - Magnetic clutch with stationary winding : en
  • FR1107715A - Further development of angle valves for central heating radiators of the double adjustment type : en fr
  • GB742858A - Improvements in or relating to the separation of solid materials of different specific gravities : en
  • AU1012655A - Non-circulatory fluid-pressure power steering mechanisms for motor vehicles : en
  • AU205261B2 - Wire spring members and structures : en
  • FR1107667A - Improvements to electro-tachometric regulation systems for combustion engines, in particular for jet engines : en fr
  • FR1107872A - Phenyl-ethyl-acetyl-methionine and process for preparing it : en fr
  • GB742751A - Method of forming wood wool panels : en
  • CA520260A - Separation of nickel and cobalt metal from ammine solution : en fr
  • CA520336A - Mold for forming multicurved metal tank sections : en fr
  • AU1034655A - Melamine-aryl guanamine resins, process of production, and laminates formed witn such resins : en
  • US2729411A - Adjustable line hanger : en
  • CA520224A - Class of halo-phthalides and methods of preparing the same : en fr
  • CA520340A - Halogenated aromatic hydroperoxides : en fr
  • US2729638A - Vat dyestuffs of the phthaloylcarbazolo triazine series : en
  • CA520400A - Electrical precipitator : en fr
  • US2729154A - Focusing lens mounting : en
  • AU354554A - Smokers pipe tobacco ash remover : en
  • DE1714481U - LACE CEILING. : de en
  • DE1714692U - SEALING FRAME FOR VENTILATION FLAPS. : de en
  • US2729120A - Saw jointer : en
  • US2729501A - Vehicle convertible for carrying men or goods : en
  • FR1107537A - Dense phase catalytic treatment process for oils formed from hydrocarbons : en fr
  • FR1107858A - Radio switching device : en fr
  • GB742827A - Improvements in or relating to means for mounting windows or other components in buildings : en
  • CA520276A - Filters : en fr
  • AU1016055A - Improvements in and relating to electrical fuse gear : en
  • CA520239A - Clothes ironing machine : en fr
  • DE1714375U - PRESSURE PAN FOR CABLE CLAMPS. : de en
  • GB742732A - Improvements in or connected with combined engines and pumps : en
  • DE937320C - Electric ignition device for internal combustion engines : de en
  • AU1024555A - Improvements relating to buffers for railway vehicles : en
  • CA520200A - System of heating : en fr
  • CA520416A - Poultry gizzard lining remover : en fr
  • DE1714321U - DEVICE FOR THE PRODUCTION OF ROUND BALLS. : de en
  • DE1714369U - TELEPHONE HANDSET. : de en
  • DE1714426U - INSTRUMENTS FOR BIOPSY. : de en
  • DE1714721U - SCREW CONNECTION WITH FOLDED EDGE FOR LOCKING PLATES. : de en
  • DE937310C - Electrical central control of any number of speed-controlled conveyor belt weigher systems : de en
  • GB742744A - Improvements in or relating to weld nuts or bushes : en
  • US2729574A - Coated roofing and siding and process of preparing the same : en
  • US2729302A - Electrostatic filter : en
  • US2729506A - Hand-actuated sprayer : en
  • CA520174A - Vibration absorbing coupling : en fr
  • US2728972A - Method and apparatus for coating fibers : en
  • US2728974A - Automatic lathe : en
  • US2729241A - Hydraulic power distribution valve : en
  • US2729784A - Method and apparatus for electric well logging : en
  • AU208921B2 - Covered upholstery units : en
  • AU1012755A - A method of preparing filter cores for use for example as filter wads for cigarrettes and filter cores when prepared bythe method : en
  • AU209926B2 - Desulphurization of naphthalene : en
  • CA520438A - Wire recorder : en fr
  • GB742787A - Laminated insole : en
  • CA520307A - Organosiloxane composition for rendering fabrics water repellent : en fr
  • AU203050B2 - Improvements in or relating to resilient torsion joints : en
  • AU203572B2 - Hf lead with directional transmission properties : en
  • DE937406C - Either in the Edenborn system or in the Garrat system running multiple wire wrapping machine : de en
  • GB742886A - Improvements in and relating to magnetic amplifiers : en
  • GB742899A - Improvements relating to sealing strips for closure members : en
  • AU208695B2 - Dispensing predetermined lengths of paper offthe roll : en
  • CA520436A - Treatment of paper : en fr
  • DE1714725U - LIQUID TRANSFER. : de en
  • CA520401A - Electrified centrifugal gas cleaning device : en fr
  • US2729765A - Range indicator for scanning echo ranging systems : en
  • US2729428A - Fluidized bed temperature conditioner and method of controlling temperatures of fluid streams : en
  • BE523191A - : en
  • DE1714595U - CHAIN COUPLING. : de en
  • FR1107835A - Control device and respectively regulation of welding machines : en fr
  • CA520341A - Nitrated aromatic hydroperoxides : en fr
  • CA520195A - Method and device for separating solid particles from liquids : en fr
  • AU1007955A - Signalling receivers for carrier wave multiplex telephone systems : en
  • AU1038055A - Shielded electrical connectors and method of forming same : en
  • DE1714346U - DEVICE FOR IMPROVING COMPRESSED AIR RECOOLING, ESPECIALLY FOR MINES. : de en
  • AU1038155A - Improvements in or relating to load supporting devices : en
  • AU128354A - An improved price or like tag : en
  • CA520234A - High frequency cable : en fr
  • US2729744A - Deflection waveform generator : en
  • USD176521S - Lounge chair : en
  • DE1714354U - TRANSPORT CONTAINER VEHICLE. : de en
  • FR1107789A - Method for manufacturing brushes and brushes in accordance with those obtained by said method : en fr
  • AU122154A - An improved holder for samples of fabrics or other materials : en
  • AU205782B2 - Signalling receivers for carrier wave multiplex telephone systems : en
  • USD176533S - Steering wheel : en
  • USD176568S - Sewing machine cabinet : en
  • CA520433A - Television receiver contrast control : en fr
  • DE937408C - Process for the hot forming of a pipe with a circular internal cross-section : de en
  • DE937441C - Process for the production of door and furniture panels : de en
  • FR1107952A - Electrical control devices with magnetic amplifiers : en fr
  • FR1107997A - Control mechanism for a machine for applying plasters to metal sheets : en fr
  • GB743028A - Improvements in locks for securing trucks or the like against movement : en
  • FR1107616A - Method and device for improving the degassing of water from a condenser : en fr
  • AU209263B2 - Arc welding apparatus and method : en
  • BE523218A - Process for treating superpolyamide yarns and products thus obtained : en fr
  • US2729786A - Means for treating substances : en
  • FR1107955A - Machine for manufacturing pleated tubes, usable in particular for the manufacture of metal bellows : en fr
  • GB742996A - Di-sulfhydryl alkylene diamine polycarboxylic acids and salts thereof : en
  • FR1107739A - Process for manufacturing screws with heads provided with hollow recesses and machines for implementing this process : en fr
  • GB742829A - Phase comparison circuit including a semi-conducing device : en
  • DE1714318U - HANGING DEVICE FOR PIPES, CABLES OR. DGL. : de en
  • US2729002A - Excavating and loading machine : en
  • US2729185A - Watertight closing device for doors, hatches, or similar elements : en
  • US2729462A - Safety guard for a tractor operator : en
  • US2729666A - Alkyl-aryl diisocyanates with reduced activity : en
  • AU202385B2 - Two speed scraper apron : en
  • AU210183B2 - Snore preventing instrument : en
  • DE1714569U - INTERMEDIATE LINK FOR STRETCHABLE BODY. : de en
  • DE937473C - Semiconductor arrangement : de en
  • GB742705A - Improvements in or relating to centrifugal pumps : en
  • DE1714352U - PAVING STONE OD. THE LIKE., IN PARTICULAR FOR SO-CALLED TURNTABLE DISCS AND STREET COVERS OR OTHER PAVING OF LARGE LOADS. : de en
  • DE1714536U - HOLDING ORGAN. : de en
  • DK80374C - Cream tube with spring closure. : da en
  • FR1107704A - Improvements to statistical recording card machines : en fr
  • DE1714539U - FORMWORK FOR CEILING OR. DGL. : de en
  • US2729733A - Heating device : en
  • DE1714630U - EXTRACTION TOOL. : de en
  • US2729277A - Folding chair : en
  • DE1714605U - TURNING MOTOR FOR COMBUSTION MACHINERY. : de en
  • DE1714611U - HYDRAULIC BRAKE DEVICE OPERATED BY COMPRESSED AIR, ESPECIALLY FOR VEHICLES. : de en
  • GB742934A - Manufacture of acid dyestuffs of the diphenyl-indolylmethane series : en
  • CA520420A - Tights and method of making same : en fr
  • FR1107610A - Cartoons by alternative image overlay : en fr
  • US2729091A - Key operated lock mechanism : en
  • US2729232A - Controller : en
  • US2728966A - Trouser waist buckle : en
  • US2728992A - Height gauge and method of using same : en
  • US2729508A - Wheel cover : en
  • FR1107599A - Advanced training in autonomous scuba : en fr
  • GB742779A - Improvements in process of, and apparatus for low-temperature separation of air : en
  • GB742785A - Improvements in or relating to power operated flying control systems for aircraft : en
  • DE937294C - Insulating plate with one or more inserted pins : de en
  • DE937354C - Foam wall material : de en
  • GB742914A - Improvements in and relating to differential variable speed transmissions : en
  • GB742935A - Polyurea derivatives suitable as blood plasma extenders : en
  • US2729298A - Wheel mounted motor and air-operated clutch with electrical control therefor : en
  • DE1714768U - OPEN CLOSING SLEEVE FOR METAL STRAP CONNECTIONS. : de en
  • GB742971A - Improvements in or relating to lubricating greases : en
  • DE1714370U - PRELOAD STABILIZATION. : de en
  • GB742852A - Improvements in or relating to connecting devices comprising electron tubes : en
  • US2729662A - Method for continuous refining of fatty oils : en
  • DE1714739U - FILLER HOLDER. : de en
  • DE1714750U - ELECTRONIC FIRE DETECTION SYSTEM WITH INTRICALLY SECURE SIGNAL LINES. : de en
  • FR1107629A - Braking system for bicycles, mopeds and motorcycles : en fr
  • GB742881A - Improvements in and relating to a closure for an electric switch cabinet : en
  • AU1038655A - Absorbent swab and support therefor : en
  • DE1714663U - CAMERA WITH BUILT-IN FLASH LAMP. : de en
  • DE937405C - Protection device for freely suspended electrical cable chains, especially for lamp chains of dismantling lighting systems : de en
  • FR1107994A - Method and apparatus for the manufacture of building elements : en fr
  • GB742754A - Improvements relating to devices for perforating continuous webs of paper, and to machines incorporating such devices for the production of paper bags : en
  • US2729284A - Oil burning apparatus : en
  • US2729604A - Lanthanum oxychloride phosphors and their preparation : en
  • FR1107787A - Dry type gas meter. : en fr
  • FR1107521A - Manufacturing process of anti-tuberculosis compounds : en fr
  • FR1107714A - Level development : en fr
  • GB742775A - Improvements in adjustable wrenches : en
  • FR1107518A - Polyethylene molded containers and molding process : en fr
  • FR1107753A - Control system : en fr
  • FR1107734A - Improvements to cameras : en fr
  • FR1107609A - Device with selection of light sources for overtaking alarm : en fr
  • GB742917A - Portable storage structure : en
  • AU209754B2 - Frictionless presser foot for sewing machines : en
  • FR1107645A - Improvements to double regulation type central heating radiator plug valves : en fr
  • GB742763A - Improvements in or relating to a method of smelting zinc and shaft furnaces therefor : en
  • GB742786A - Improvements in or relating to a phenol formaldehyde molding powder and method of making the same : en
  • US2729497A - Collapsible camping trailer body : en
  • US2729584A - Method and apparatus for the manufacture of a composite wood product : en
  • US2729750A - Motor vehicle electrical system : en
  • GB742857A - Improvements in and relating to couplings or end caps for structural tubular elements : en
  • GB743003A - Improvements in telescopic umbrellas : en
  • US2729160A - Combined rotisserie and broiler : en
  • US2729653A - 16,17-carboxymethylene pregnenes and esters thereof : en
  • FR1107562A - Process for obtaining cyclopentene from dicyclopentadiene : en fr
  • FR1107784A - Cover : en fr
  • GB742912A - Improvements relating to catalytical removal of free oxygen from gases containing free hydrogen and hydrogen sulphide : en
  • CA520354A - Adjusting means for attrition mills and the like : en fr
  • CA520314A - Production of 1,4-dihalobutanes : en fr
  • US2729020A - Marble runway device : en
  • AU1037855A - Improvements in lightning arresters for electric powerlines : en
  • US2729474A - Sand seal for rotating bearing : en
  • USD176565S - Portable cooler : en
  • DE1714704U - LUGGAGE RACK ATTACHED TO THE REAR OF MOTOR VEHICLES, IN PARTICULAR SMALL CARS. : de en
  • US2729162A - Screening apparatus : en
  • GB742926A - Improvements in or relating to electric contactors : en
  • DE1714760U - BOARD FOR PLACING ON AND CARRYING MOLDINGS. : de en
  • AU1008955A - Improvements relating to conductivity bridges : en
  • AU1037755A - Improvements in or relating tothe manufacture of optical filters : en
  • AU208261B2 - Shingles : en
  • FR1107698A - Rigid seamless fabric tubular duct : en fr
  • FR1107947A - Machine for grinding turbine blades and the like : en fr
  • FR1107897A - Watertight closing porthole : en fr
  • US2729291A - Separating co2-petroleum mixtures : en
  • DE1714388U - DEVICE FOR BLOCKING ELECTRIC SAFETY MACHINES. : de en
  • DE1714504U - SEAT WITH WRITING TOP, ESPECIALLY FOR DAIRY PLANTS. : de en
  • FR1107641A - Coupling device for oblique traction of plows : en fr
  • US2729345A - Baled hay and straw distributor : en
  • US2729580A - Method of improving the uniformity of corrodibility of welded nickel anodes : en
  • US2729669A - Cyanoacylalkenylureas : en
  • DE937457C - Device for opening and closing, especially the rear part of the plan on trucks, for the purpose of loading and unloading : de en
  • FR1107979A - Coking of heavy oils : en fr
  • US2729402A - Chuck for coupling roll cores to a driven winding shaft : en
  • US2729556A - Method for making pig iron or steel : en
  • FR1107705A - Tensioning device, in particular for bed base : en fr
  • USD176547S - Stitch regulator plate : en
  • US2729261A - Radial tensioning device : en
  • AU202274B2 - Improvements in or relating to cathode-ray tubes having a glass cone : en
  • US2729309A - Combined trailer hitch and hydraulic brake operating mechanism : en
  • AU1006655A - Snore preventing instrument : en
  • DE1714618U - FULLY ELASTIC, SPRING INSULATING PIPE SHELL AND MAT WITH CONICAL FACE SURFACES AND TANGENTIAL LONGITUDINAL SLIT FOR THE INSULATION OF PIPING. : de en
  • DE937417C - Support with many small rolling bodies, especially for bridges : de en
  • DE937445C - Two-stroke internal combustion engine : de en
  • GB742828A - Improvements in or relating to strapping for strengthening the corner joints of crates or other articles : en
  • DE1714373U - DEVICE WITH SHORTABLE STRAP. : de en
  • US2729161A - Continuous flow press for removing moisture from materials such as bark and the like : en
  • US2729445A - Spiral paper folding device : en
  • US2729718A - Automatic defroster control switching mechanism : en
  • DK80355C - Pneumatic sheet feeding device with suction nozzles and blowing nozzles for separating and feeding the sheets. : da en
  • US2729092A - Plug and cylinder type lock mechanism : en
  • US2729340A - Drain and emulsion preserving arrangement for clarifiers : en
  • GB742949A - Improvements in and relating to the condensation of di-alkyl succinates : en
  • CA520383A - Method and apparatus for pipe lining : en fr
  • US2728984A - Tool element locking means for foldable tools : en
  • US2729563A - Process for the preparation of butter from high concentrated cream : en
  • CA520303A - Organopolysilanes : en fr
  • AU210266B2 - Method of producing fireproof plastics, and fireproof plastic materials obtained thereby : en
  • CA520189A - Fractionation process : en fr
  • AU209607B2 - Improvements in or relating to solid fuel burners : en
  • US2728943A - Extrusion apparatus : en
  • US2729101A - Flowmeter : en
  • US2729335A - Clarifiers : en
  • US2729688A - Production of naphthalene : en
  • US2729227A - Water distributing system : en
  • US2729525A - Piston ring : en
  • US2729763A - Electron tube grids : en
  • CA520229A - Method of preparing halo-phthalide compounds : en fr
  • US2729259A - Pneumatic jacket : en
  • US2729400A - Cable reel mechanism : en
  • US2729301A - Cupola waste gas heat exchange and purifying system : en
  • USD176527S - Link chain for a necklace or the like : en
  • DK80371C - Multi-spindle spinning machine. : da en
  • GB742834A - An improved means for packing an analytical or precision balance within its casing : en
  • US2729606A - Preparation of fluorescent tungstate : en
  • US2729740A - Hermetically sealed flashlight : en
  • DE937380C - Lifting device for agricultural tillage equipment : de en
  • GB742843A - Improvements in door or gate locking mechanism for the shafts of electric lifts : en
  • FR1107488A - Toggle press for leathers and similar materials : en fr
  • FR1107617A - Improvements to needle beds for knitting machines and the like : en fr
  • FR1107972A - High strength and corrosion resistant materials : en fr
  • US2729470A - Resilient draft device with adjustable attaching means : en
  • US2729610A - Process for polymerising monomeric aromatic vinyl compounds : en
  • US2729674A - Decarboxylation of trimellitic acid : en
  • US2729675A - Method of preparing mercaptosuccinic acid : en
  • DE1714391U - ELECTROSTATIC MACHINE IN A PRESSURE VESSEL. : de en
  • GB742928A - Improvements in or relating to apparatus for bringing solids and gas into contact : en
  • US2729488A - Crate fastener : en
  • USD176546S - Portable ice crusher casing : en
  • US2728970A - Cell holder and concrete form : en
  • US2729351A - Mold barrow : en
  • US2728991A - Precision measuring instrument : en
  • US2729195A - Apparatus for pasting shoe parts : en
  • US2729564A - Method of recovering volatile flavoring oils : en
  • AU1008655A - Improvements in apparatus for gripping and pulling a rope : en
  • AU1039355A - Improvements in or relating to hydraulic shock absorbers : en
  • GB743045A - Apparatus for and method of manufacturing rolled bandage cots and the like : en
  • US2729056A - Snap-attached case and back of a clock : en
  • CA520426A - Production of sulphonamides : en fr
  • DE1714711U - SEAT PADS FOR THE REAR FENDER OF TWO-WHEELED VEHICLES, IN PARTICULAR CHILDREN'S SCOOTERS AND CHILDREN'S BICYCLES. : de en
  • FR1107841A - Improved device for wire drawing machines and similar machines : en fr
  • CA520287A - Aqueous dispersions of butyl rubber and method of producing same : en fr
  • DE1714610U - ELASTIC SHAFT COUPLING WITH A RUBBER RING PLACED BETWEEN THE COUPLING BRACKETS. : de en
  • AU202920B2 - Improvements in gripping devices for sheetmetal stretching machines : en
  • AU205181B2 - Improvements in nickel-base alloys : en
  • US2729044A - Power mower attachment : en
  • US2729516A - Adjustable scaffold : en
  • AU1038255A - Improvements in or relating to bags : en
  • US2729357A - Vacuum jacketed container : en
  • AU202745B2 - Improvements in or relating to adjustable seats and chairs : en
  • AU206384B2 - Heat improved heat hardenable synthetic resin coatings and electric conductors coated therewith : en
  • CA520299A - Hydroxymethyl siloxanes : en fr
  • AU204299B2 - A method of and means for securing conductor wires to insulating boards andthe like for connecting purposes : en
  • US2729205A - Fuel control system : en
  • US2729753A - Electrical circuits employing spark gaps : en
  • FR1107737A - Asynchronous grid electric motor : en fr
  • FR1107963A - Improvement in frequency dividing circuits : en fr
  • GB743008A - Device for mounting broom handles and the like : en
  • AU208977B2 - Magnetic memory system with disturbance cancellation : en
  • US2729114A - Damper regulator : en
  • US2729197A - Variable line width writing pen : en
  • US2729204A - Crankcase induction system for alternate-firing two-cycle engines : en
  • US2729409A - Aerodynamic aircraft brake : en
  • CA520419A - Means for priming reciprocating pumps for liquid or oil : en fr
  • US2729049A - Pickup with belt stripping means : en
  • US2729212A - Drip meter : en
  • AU176554A - Improvements in or relating to method and apparatus forthe production of metal spheres : en
  • AU206612B2 - Plant growth control and herbicidal composition and process of using thesame : en
  • DE937321C - Pipeline : de en
  • DE938610C - Process for the flameless conversion of gaseous hydrocarbons on fixed catalysts with the addition of steam with insufficient amounts of oxygen for complete combustion to form carbon oxide and hydrogen : de en
  • DE1714337U - DEVICE FOR STIRRING AND MIXING LIQUIDS BY ELECTRO-MAGNETIC WAYS. : de en
  • DE1714744U - UNWINDING DEVICE FOR ADHESIVE TAPE ROLLS. : de en
  • DE937439C - Device on a compressed air chain saw for performing underwater work : de en
  • FR1107713A - Process for the improvement of foodstuffs, in particular of raw meat or the like, and aromatic products for its application : en fr
  • GB742728A - Improvements in control systems for mechanical stokers : en
  • DE1714378U - REVERSE PROOF TAPPING OF A MULTI-WIRE ELECTRIC CABLE. : de en
  • DE1714467U - PACKAGING FOR FUEL MATERIAL. : de en
  • DE937378C - Method for measuring the layer thickness of galvanically applied surfaces : de en
  • US2729479A - Locking means : en
  • DE1714710U - BENCH OR SEAT CUSHIONS FOR MOTORCYCLES. : de en
  • DE1714772U - PACKAGING FOR ELECTRIC MACHINERY, IN PARTICULAR ELECTRIC MOTORS. : de en
  • DE937345C - Binder for storing folded documents : de en
  • FR1107865A - Advanced quick-assembly frame for mirrors or any part that can accommodate a surround, frame or mount : en fr
  • GB742731A - New copper-containing disazo dyestuffs : en
  • DE1714728U - FASTENING OF SUPPORTING FRAME ON INFLATABLE BOATS. : de en
  • FR1107576A - Valve or two-way valve : en fr
  • AU1010955A - Derivatives of phosphoric acid and process forthe production thereof : en
  • AU1034155A - Frictionless presser foot for sewing machines : en
  • CA520168A - Apparatus for clamping umbilical cords and the like : en fr
  • DE937518C - Loading system, especially for dredged material, with a reversible loading belt : de en
  • DE938548C - Process for the preparation of mercaptosuccinic acid : de en
  • FR1107776A - Regulator device : en fr
  • FR1107986A - Improvement in the preparation of fluorine and carbon compounds : en fr
  • AU1038355A - Fluid pressure operated motor : en
  • CA520429A - Clothes drier : en fr
  • US2729721A - High tension circuit breakers : en
  • AU1026355A - Magnetic core buffer storage and conversion system : en
  • US2729794A - High frequency apparatus : en
  • AU1035355A - Improvements in or relating to circuit arrangements for improving signal/noise ratio in very high frequency pulsed radio receivers : en
  • AU1011055A - Pyridyl sulfones : en
  • AU142554A - Improvements in or relating to plough attachments : en
  • AU209051B2 - An improved apparatus for continuous treatment and drying of fibres : en
  • DE1714523U - EXTENDABLE POCKET HANGER. : de en
  • GB742963A - Method of forming articles from comminuted material, and articles made therefrom : en
  • US2729636A - N,n-dialkylthiamorpholinium chlorides, their monoxides and dioxides : en
  • AU201873B2 - Hood for vehicles : en
  • CA520396A - Process for separating ferrous chloride from a mixture of fecl2 and cocl2 : en fr
  • DE1714442U - MOLD BOX. : de en
  • CA520302A - Organosilicon materials : en fr
  • FR1107712A - Protective suspension for devices subject to the effects of vibrations and oscillations : en fr
  • GB742825A - Improvements in scanning type recording meters : en
  • GB742931A - Improvements in or relating to reactors : en
  • US2729581A - Glass rolling apparatus : en
  • USD176528S - Link chain for a necklace or the like : en
  • AU1012855A - Improvements in or relating tothe formation of hermetic seals between metallic parts : en
  • CA520249A - Controlled-consistency gypsum plasters and method and materials for producing the same : en fr
  • BE523265A - PROCESS FOR PREPARING A NEW OXYMETHYLAMIDE AND ITS ALKYL ETHERS. : en fr
  • AU134154A - A improved corset : en
  • US2729366A - Pill dispenser : en
  • FR1107519A - Improvements in nickel catalysis compositions : en fr
  • US2729451A - Chance controlled magnetic pieces and board game apparatus : en
  • CA520375A - Depth gauge for saw chains : en fr
  • US2729331A - Mobile magnet : en
  • CA20302S - MOLD-PACKAGING : en fr
  • US2729749A - Luminous attachment for lock barrels : en
  • US2729650A - Production of dialdehydes and derivatives thereof : en
  • US2729496A - Automatic hooks : en
  • AU1030755A - Improvements in drawbenches : en
  • AU210326B2 - A compound bearing with synthetic resin layers : en
  • FR1107990A - Improvements to gas turbine engines : en fr
  • GB743026A - Improvements in and connected with machines for making concrete blocks, slabs and the like : en
  • FR1107965A - Cathode ray tube apparatus : en fr
  • GB742908A - Improvements in or relating to copolymers of trifluorochloroethylene and vinylidene fluoride and method for their preparation : en
  • CA520218A - Method of washing raw wool : en fr
  • CA520313A - Partial oxidation of hydrocarbons in the presence of sulfur dioxide : en fr
  • US2729379A - Bottle capping machine : en
  • USD176510S - Watch box : en
  • AU204570B2 - Improvements in and relating tothe manufacture of briquettes : en
  • FR1107534A - Separation of c2, c3 and c4 alkenes from strongly cracked distillates : en fr
  • FR1107796A - Bleach tower with mixing device : en fr
  • GB742819A - New aliphatic acid amide derivatives and processes for the production thereof : en
  • GB742795A - Improvements in the reproduction of recorded sound : en
  • GB742898A - Improvements in or relating to manufacture of chlorine dioxide hydrate : en
  • GB742905A - Improvements in or connected with toy vehicles : en
  • DE1714347U - ARRANGEMENT FOR COIL SYSTEMS WITH HIGHLY EFFECTIVE HEAT EXCHANGE TO THE SURROUNDING MEDIUM. : de en
  • DE1714603U - TURBO CARBURETOR. : de en
  • DE935971C - Standing firebox : de en
  • DE1714341U - DEVICE FOR IMPROVING HEAT DISCHARGE FROM ENCLOSED MOTOR COMPRESSORS, IN PARTICULAR FROM REFRIGERATING SYSTEMS. : de en
  • AU1028755A - Apparatus for pleating paper : en
  • GB742783A - Improvements in or relating to hydraulic control systems : en
  • US2729412A - Fastening device : en
  • US2728997A - Story game : en
  • AU202919B2 - Improvements in or relating to cooking utensils : en
  • CA520172A - Collapsible containers : en fr
  • DE1714785U - TRAVEL ALARM WITH MIRROR. : de en
  • DE937298C - Cooling arrangement for oil transformers, especially for electric rail vehicles : de en
  • AU203822B2 - Magnetic materials ofthe ferrite kind : en
  • CA520343A - Oxidation of cumene : en fr
  • DE1714510U - MULTI-PURPOSE TABLE. : de en
  • DE1714403U - FULLY ROTATING AND ADJUSTABLE MULTI-PURPOSE REFLECTOR LONG FIELD LUMINAIRE FOR NARROW AND WIDE RADIATION. : de en
  • CA520207A - Embroidery attachment : en fr
  • DE1714412U - ELECTRIC FLAT TUBE RADIATOR WITH DEFORMING GROOVES. : de en
  • DE937382C - Mixture compressing two-stroke internal combustion engine with crankcase scavenging : de en
  • FR1107943A - Advanced mount for attaching items such as nozzles to tanks : en fr
  • GB742986A - Improved means for reproducing, in timed relationship, sound and visual or other effects : en
  • US2729455A - Automatic interlocking dual phonograph record player : en
  • IE21715L - Shirring apparatus : en
  • FR1107775A - Improvements in the assembly of compound prisms : en fr
  • DK80364C - Powdered mixture for making plastic pastes. : da en
  • FR1107934A - Improvements to bolt and nut fixing devices : en fr
  • FR1107866A - Object processing machine : en fr
  • FR1107892A - Locking and releasing device for a single rope dredge bucket : en fr
  • GB742770A - Improvements in or relating to methods for the production of solderable metallic coatings on non-metallic bodies : en
  • FR1107799A - Electrically operated extraction cages overrun safety device : en fr
  • DE937363C - Switch fuse : de en
  • FR1107925A - Respiratory System Improvements : en fr
  • DE1714400U - DEVICE TO INCREASE THE CONTACT PROTECTION OF FLUOROUS TUBE SOCKETS WITH ROTATING BODY. : de en
  • FR1107474A - Improvements in methods and devices for superimposing card webs : en fr
  • FR1107687A - Improvements made to the means for the mechanical laying of railway tracks : en fr
  • GB742967A - Improvements in or relating to sawtooth oscillators employing transistors : en
  • DE1714365U - ARRANGEMENT OF VOLUME CONTROLS OR OTHER EXTERIOR CONTROLLED DEVICES IN HEARING GLASSES. : de en
  • GB742888A - Cyclopentanophenanthrene derivatives and a method for the preparation thereof : en
  • FR1107907A - Improvements to hot air heating devices : en fr
  • DE937454C - Process for preparing canned fish for dispatch and ready to use, preferably fully canned fish fillets : de en
  • FR1107508A - Improvements relating to chocolate flavored materials : en fr
  • FR1107806A - Toilet paper constituting a sanitary block : en fr
  • FR1107680A - Improvements to percussion heads for fire extinguishers containing pressurized fluid and their locking and safety devices : en fr
  • FR1107901A - Automatic device to calculate : en fr
  • US2729800A - Electric wire coupling : en
  • GB742711A - Improvements in or relating to heat insulation : en
  • FR1107606A - Improvements made to taps, in particular those of the gas tap type : en fr
  • GB743035A - Draught and weather excluders for doors, windows, and the like : en
  • DE937431C - Device for medical treatment in a high-frequency magnetic coil field : de en
  • DE1714500U - CARD PLATE WITH MARTEIL. : de en
  • FR1107494A - Processes for the production of electric film resistors : en fr
  • FR1107980A - Installation of interference reduction in pulse reception : en fr
  • FR1107996A - Device for measuring the air pressure of tires, in particular for filling stations for petrol distributors or the like : en fr
  • FR1107740A - Device for dispensing a liquid, in particular gasoline, with a counter system and a recorder of the quantities discharged and automatic reset to zero : en fr
  • GB742954A - Improvements in or relating to cooking apparatus, particularly fish and chip ranges : en
  • DE1714431U - ELASTIC JOINT FOR PROSTHESES, IN PARTICULAR ANKLE JOINT FOR LEG PROSTHESES. : de en
  • FR1107460A - Improvements made to steam generators of the said type : en fr
  • DE1714485U - BUTTON AND / OR BUTTONHOLE STRIP. : de en
  • DE937455C - Flat-shaped light reflector : de en
  • DE1714550U - FILLING SCALE : de en
  • DE1714527U - EQUIPMENT FOR HEATING, COOLING OR VENTILATION OF LIVING ROOMS OR. DGL. : de en
  • GB742913A - Process for the synthesis of hydrocarbons : en
  • FR1107453A - Improvements to pipe elements : en fr
  • FR1107724A - Process and apparatus for the manufacture of ballpoint pens : en fr
  • FR1107938A - Toy : en fr
  • DE1714673U - DIAPOSITIVE STORAGE BOX WITH HALF CUT. : de en
  • GB743025A - Improvements in or relating to a process and apparatus for the manufacture of moulded articles mainly for optical uses : en
  • GB742720A - Improved means for hitching ploughs and the like to tractors : en
  • DE1714755U - TOWING TAPE, ESPECIALLY AS A CHAIN ON SPOOL RAILS OD. DGL. USABLE TAPE. : de en
  • GB742977A - Improvements in or relating to electric carrier current communication systems : en
  • FR1107690A - Alarm controlling the level of a liquefied gas in a receptacle : en fr
  • DE1714306U - POCKET REINFORCEMENT, IN PARTICULAR FOR TROUSER POCKETS. : de en
  • DE1714705U - CONTAINER FOR HANGING IN VEHICLES OF ALL KINDS. : de en
  • GB742713A - Interpolyamides : en
  • IE22378L - Press for moulding briquettes : en
  • US2729332A - Vibratory screen mounting : en
  • US2729729A - Potentiometers : en
  • DK80358C - Electrical switch with an armature and a means for locking the armature in a desired position. : da en
  • US2729078A - Coupling for transmitting vibrationfree rotational motion : en
  • US2729817A - Directive radio aerial systems : en
  • FR1107498A - Oil-cooled piston for high speed internal combustion engines, in particular for diesel-type engines usable in motor vehicles : en fr
  • GB742991A - Improvements in machines for spreading manure and other materials : en
  • US2729018A - Easel construction : en
  • US2729170A - Double-action pumps : en
  • DE1714301U - Frying pan grease device : de en
  • DE1714579U - ARRANGEMENT OF A MOUNTING FLIGHT ON A TRACTOR WITH FOUR-POINT HITCH. : de en
  • US2729179A - Sewing machine bearing and pitman construction : en
  • FR1107644A - Motor vehicle powertrain improvements : en fr
  • DE858214C - Propeller drive for watercraft : de en
  • DE937403C - Pit stamp : de en
  • DE937435C - Buffer arrangement for crane trucks : de en
  • DK80354C - Water pipe boiler. : da en
  • US2729254A - Egg opener : en
  • US2729550A - Method and apparatus for contacting liquids by reciprocal dispersion : en
  • FR1107481A - Report circuit for gas lamp meter : en fr
  • FR1107703A - Improvements to vibratory distribution, transport or screening devices : en fr
  • FR1107896A - Improvements in test benches : en fr
  • DE1714469U - GUIDE LADDER FOR CURTAIN RAILS. : de en
  • FR1107688A - Improvement brought to ventilated grinding tubes dryers : en fr
  • DE1714307U - PULLOVER. : de en
  • DE1714496U - CLOTHES HANGER. : de en
  • CA520347A - Clock correcting means controlled by radio time signals : en fr
  • GB742812A - Process for impregnating fibrous material with micro-biocidal substances : en
  • US2728946A - Hydraulic apparatus for molding liners in jar closures : en
  • US2729297A - Propeller cuff : en
  • FR1107530A - Process for the preparation of a mixed catalyst formed from nickel oxide and tungsten oxide : en fr
  • FR1107891A - Lifting machine for dumping and removing products from heaped deposits, in particular fertilizer deposits : en fr
  • DE937424C - Control arrangement for contacts of a mechanical converter driven by means of a synchronous motor : de en
  • US2729469A - Implement hitch for tractors : en
  • DE1714659U - PHOTOGRAPHIC CAMERA WITH CLOSED RANGEFINDER : de en
  • DE1714735U - DEVICE FOR FIXING OPEN WINDOW Sashes. : de en
  • DE937302C - System for driving household appliances : de en
  • US2729395A - Thermostats and outlet castings used in mounting thermostats in automotive cooling systems : en
  • FR1107662A - Process for improving the adhesion of silver plating in mirrors and glasses : en fr
  • GB743030A - Improvements in and relating to magnetron devices : en
  • GB743038A - Improvements in or relating to continuous processing furnaces : en
  • US2729193A - Apparatus for making adhesive tape : en
  • FR1107730A - Manufacturing process of calcium urea phospho-nitrates : en fr
  • FR1107752A - Superheterodyne receiver for frequency slip telegraphy, equipped with an automatic frequency correction device : en fr
  • FR1107978A - Further training in stamping machines or the like : en fr
  • GB742956A - Improvements in and relating to circuits for controlling the ignition of gas-filled and/or vapour-filled electric discharge tubes : en
  • FR1107656A - Improvements to electric spark machining machines : en fr
  • DE1714327U - CLOTHING BRUSH. : de en
  • FR1107628A - Combined cabinet for typist secretary : en fr
  • GB742866A - Improvements in vitamin a synthesis and intermediates therefor : en
  • GB742883A - Improvements in electric snap-action switches : en
  • GB743012A - Improvements in and relating to electromagnetic relays : en
  • GB742929A - Improvements in or relating to phosphors : en
  • FR1107495A - Method and machine for handling eggs : en fr
  • FR1107669A - Control system for continuous casting : en fr
  • FR1107611A - Advanced metal panel : en fr
  • GB742916A - Improvements in or relating to the production of purified fibrous cellulose from vegetable raw materials : en
  • DE1714438U - DEVICE FOR STERILIZATION AND NO-FREE STORAGE OF MEDICAL AND DENTAL INSTRUMENTS. : de en
  • CA520288A - Aqueous dispersions of solid polyisobutylene and method of producing same : en fr
  • DE1714598U - DEVICE FOR TURNING EGGS IN INCUBATION CABINETS, IN PARTICULAR IN MOTOR BROTHERS, BY TILTING MOVEMENT. : de en
  • GB742803A - Improvements in or relating to foamed synthetic resins : en
  • US2729213A - Feed control : en
  • US2729112A - Wire or felt guide mechanism : en
  • US2729499A - Auxiliary frame for truck boxes : en
  • FR1107478A - Device for the study of layers crossed by a borehole : en fr
  • US2729352A - Track engaging apparatus for moving transferable containers : en
  • US2729783A - Method of and apparatus for electrical well logging : en
  • DE1714482U - CELL BED. : de en
  • DE937307C - Tower for marking work pieces, especially sheet metal, for shipbuilding : de en
  • FR1107887A - Sulfur dyes and their preparation process : en fr
  • US2729109A - Flush valve operating handle units : en
  • AU201296B2 - An improved holder for samples of fabrics or other materials : en
  • DE1714613U - FAT POT. : de en
  • DE1714649U - ROUND SOCKET SUPPORT AS SALES STAND. : de en
  • US2728961A - Door sill insulator : en
  • US2729562A - Process for producing images : en
  • US2729385A - Closure for containers : en
  • US2729444A - Window raiser : en
  • AU202271B2 - Rock drill cutting insert of hard metal : en
  • CA520179A - Ventilated toilet seat : en fr
  • DE1714430U - SILENCERS, IN PARTICULAR FOR THE SUPPRESSION OF EXHAUST NOISE FROM HIGH PRESSURE BOILERS. : de en
  • DE1714558U - HEATED AND COOLABLE COLLAR VALVE. : de en
  • CA520332A - Polyamide resin suspensoids with reversed charges : en fr
  • DE1714632U - CUTTER WITH INSERTED KNIVES. : de en
  • US2729687A - Process for brominating halogenated methanes : en
  • US2729791A - Multichannel communication : en
  • US2729290A - Multi-deck record perforating machines : en
  • AU206497B2 - Improvements in or relating to rear rifle sights : en
  • DE937398C - Process for the production of ceramic objects consisting essentially of barium titanate : de en
  • AU205517B2 - Antibiotic product comprising tetracyclinecalcium chloride complex : en
  • CA520389A - Signal transmission : en fr
  • FR1107801A - Process for producing stable dispersions from polychlorotrifuoroethylene : en fr
  • US2729618A - Isocyanate-modified polyesters reacted with glycols : en
  • AU211197B2 - Improvements in telephone systems : en
  • CA520178A - Illuminated thermostat mounting : en fr
  • CA520358A - Floor funnels for grain elevators : en fr
  • FR1107598A - Beater box for playing cards : en fr
  • DE1714433U - CAT SKIN-LINED KIDNEY WARMER. : de en
  • GB742765A - A process for the preparation of oil-soluble basic alkaline earth metal petroleum sulphonates : en
  • GB742855A - Improvements in structures capable of being dismantled : en
  • CA520184A - Manufacture of footwear from thermoplastics : en fr
  • CA520365A - Washing machines : en fr
  • FR1107711A - Apparatus for recording and graphic transcription of electrical signals : en fr
  • FR1107759A - Improvements to automatic electrical control, detection or measurement devices and their components : en fr
  • FR1107882A - Improvements to autopilot devices for flying machines : en fr
  • AU1045255A - Thio organic thio-phosphates and preparation of thio-phosphates : en
  • GB742815A - Means for supplying liquid fuel to the combustion chamber of a gas turbine : en
  • GB742889A - Improvements in or relating to loud speakers and like electro-acoustic transducers : en
  • US2729150A - Multi-ply bags and methods for making same : en
  • US2729152A - Apparatus for placing corrugated joints in concrete : en
  • US2729546A - Apparatus for producing inert gases : en
  • FR1107876A - Cigarette holder with deformable membrane with automatic delivery, forming a protective screen against the absorption of tobacco smoke by mouth : en fr
  • FR1107924A - Improvements in the manufacture and construction of screens for light projections : en fr
  • GB743041A - Improvements in or relating to thermostatic electric switches : en
  • AU1009655A - Improvements in or relating to glass insulators : en
  • AU203356B2 - Method of producing seat frames : en
  • AU1022555A - Refuse collecting vehicle : en
  • CA20299S - Mounting plate for plaque or vase : en
  • FR1107807A - Construction process for reinforced concrete floors without formwork, with incoporated compression slab, and prefabricated materials (joists and slabs), necessary for its realization : en fr
  • DE1714694U - LOCKING LEVER FOR SLIDING SEAT FITTINGS. : de en
  • DE937401C - stocking : de en
  • FR1107552A - Pressure medium installation, in particular for motor vehicles : en fr
  • GB742837A - Improvements in or relating to sealing devices : en
  • GB742951A - Improvements in and relating to cargo handling system : en
  • DE1714324U - HANGING DEVICE FOR WASH-DRYING. : de en
  • US2729093A - Swimming pool and method of construction : en
  • DE1714461U - DEVICE FOR WAXING FOOTBOARDS. : de en
  • USD176498S - Pendant charm : en
  • DE1714499U - SMALL FURNITURE MADE OF RIGID NATURAL GROWTH IN COMBINATION WITH FLEXIBLE GROWTH. : de en
  • US2729681A - Preparation of alpha-dichloromethylbenzhydrols : en
  • DE1714792U - PICKER. : de en
  • GB742752A - Surface colour and relief effects of thermoplastic artificial materials and process for their manufacture : en
  • DE930320C - Device for generating a liquid mist : de en
  • DE937404C - Flexible suspension, especially for mining : de en
  • FR1107511A - Handling vehicle, especially for mines : en fr
  • FR1107842A - Laminate molding process : en fr
  • GB742873A - Improvements in and relating to oil fuel burning equipment : en
  • CA520243A - Production of moisture-proof films : en fr
  • CA520323A - Synthetic drying oils and methods for preparing same : en fr
  • US2729074A - Vaporisation of liquefied gases : en
  • US2729287A - Shutter, window, or the like : en
  • US2729495A - Devices for connecting a load to a parachute : en
  • US2729690A - Synergistic stabilizing compositions : en
  • DE1714684U - LEAF SPRING COMPOSED FROM INDIVIDUAL LEAVES. : de en
  • FR1107582A - Switching device for armatures of low power motors : en fr
  • GB742788A - An improved pit prop made of steel or light metal : en
  • US2729701A - Pulse code modulation systems : en
  • DE1714791U - IN THE SHAPE OF PRESSED PLASTIC BUMPER FOR LOOMS. : de en
  • FR1107731A - Advanced chuck : en fr
  • US2729437A - Apparatus for making cavities for pipes, electric wiring and switches in the masonry of houses and the like : en
  • USD176526S - Link chain for a necklace or the like : en
  • AU209209B2 - Improvements in and relating to apparatus forthe control of electric circuit breakers : en
  • GB742774A - Improvements in or relating to photographic shutters : en
  • FR1107877A - Alloplastic joint prostheses : en fr
  • AU204571B2 - Improvements in and relating to hydroelectric vertical shaft machines : en
  • FR1107524A - Method and device for transporting nitroglycerin : en fr
  • FR1107906A - Endless wire mesh enhancements in knit fabric for stationery and cardboard industries : en fr
  • GB742978A - Improvements in or relating to polymeric materials and the productions thereof : en
  • CA520188A - Cleft fastener for uniting materials and method of forming the same : en fr
  • CA520372A - Device for piling up preformed binder and/or wrapper leaves for cigars, cigarillos, or bunches thereof : en fr
  • US2729233A - Hydraulic relief valve : en
  • US2729324A - Horizontal turns for conveyers : en
  • DE1714695U - LOCKING DEVICE FOR SWING SLIDING SEATS. : de en
  • DE1714424U - OIL BATH AIR FILTER FOR AIR SUCTION MACHINES. : de en
  • AU210838B2 - Melamine-aryl guanamine resins, process of production, and laminates formed witn such resins : en
  • FR1107502A - Slide rule for solving mixed formulas : en fr
  • DE1714675U - MANUAL PUMP FOR CONCENTRATED ACIDS AND THE LIKE : de en
  • FR1107827A - Catalytic heater with movable grid with adjustable inclination : en fr
  • FR1107590A - Hygienic and therapeutic mattress : en fr
  • FR1107843A - Friction organ : en fr
  • GB742835A - Sealing rings between relatively movable parts and methods of manufacturing same : en
  • FR1107742A - New automatic clutch : en fr
  • DE1714320U - DEVICE FOR APPLYING FABRIC STIFFER OD. DGL. : de en
  • DE937361C - Process for the production of switching chambers : de en
  • USD176493S - Laundry machine : en
  • DE937414C - Process for the preparation of highly disperse mixtures containing silica : de en
  • USD176574S - Electrical toy display unit or similar article : en
  • FR1107774A - grinding wheel for grinding cylindrical bores : en fr
  • FR1107834A - Flue gas extraction from tube-lined combustion chambers : en fr
  • DE937390C - Process for the production of binder layers for luminescent screens : de en
  • US2728995A - Drying granular material : en
  • US2729175A - Raker control : en
  • US2729545A - Contact apparatus with rotating discs : en
  • US2729440A - Force adjustment for fluid spring : en
  • FR1107480A - Method for the study of magnetic fields, applicable in particular to the non-destructive examination of substances, to geophysical exploration, etc. : en fr
  • FR1107701A - Photographic print developing machine : en fr
  • FR1107631A - Development of mine cartridges : en fr
  • FR1107805A - Vehicle : en fr
  • US2729257A - Shopping, travelling, or beach bag : en
  • US2729698A - Electrical filters : en
  • DE1714339U - TYPE AND RIBBON PROTECTION. : de en
  • US2728981A - Method of making atomizers : en
  • FR1107482A - Electrostatic focusing device : en fr
  • GB742733A - Alkyl-tetrahydropyridiones and a process for the manufacture of same and alkyl-piperidiones : en
  • GB742955A - A new or improved temperature-operated shut-off valve : en
  • GB742921A - Improvements in hot water boilers, steam boilers or the like : en
  • DE937393C - Double-walled metal door : de en
  • US2729310A - Electromagnetic brake : en
  • US2729368A - Tilt-restrictor and mechanism cover for tiltable spouts : en
  • US2729814A - Reliability indicators : en
  • US2729815A - Sweep circuit : en
  • DE1714397U - FASTENING OF SUPPORT TUBES OR NIPPLES TO THE LAMP SOCKET. : de en
  • DE1714505U - DEVICE FOR INCLINATION OF THE HEADBOARD FOR BEDS OD. DGL. : de en
  • FR1107633A - Receiver device for remote control installation : en fr
  • FR1107780A - Roll-up blind with rods fitted with a longitudinal metallic reinforcement element : en fr
  • US2728971A - Casket sealing and locking device : en
  • DE937374C - Suction brush attachment for vacuum cleaner : de en
  • FR1107931A - Process for the degradation of starch products : en fr
  • US2729263A - Machine for fastening sausage casings : en
  • US2729689A - Production of carbide product and methylacetylene : en
  • US2729288A - malott : en
  • FR1107640A - Integrating device for measuring radiation : en fr
  • FR1107860A - Device for threading needles : en fr
  • US2729397A - Weston : en
  • US2729601A - Electroplating on beryllium : en
  • US2729668A - Process for making diethoxyphosphoryl tetramethyldiamidothiophosphate : en
  • AU1014955A - Improvements in or relating to lighting fittings for road illumination : en
  • CA520197A - Holder for flexible electric cables : en fr
  • DE1714671U - INDICATORS FOR ELECTRONIC FLASHING DEVICES. : de en
  • DE937421C - Adjustment device for receiver : de en
  • US2729541A - Preparation of metal cyanates : en
  • US2729168A - Fuel injection pump : en
  • US2728932A - Marking device : en
  • US2728998A - Half slacks : en
  • US2729304A - Cleaning device for air filters : en
  • DE937486C - Process and gas generator for gasifying dust-like or fine-grain fuels : de en
  • FR1107614A - Stool enhancements for cycles and the like : en fr
  • FR1107492A - Electronic calculating machine : en fr
  • FR1107624A - Improvements to a set of screw tensioner : en fr
  • US2729751A - Regulating apparatus for prime mover dynamo plants : en
  • CA520297A - Continuous distillation of heat sensitive compounds : en fr
  • DE937373C - Process for the production of aqueous pharmaceutical solutions : de en
  • DE937462C - Process for the control of operating processes that work with a heavy suspension (Truebe) or a real Newtonian liquid or solution : de en
  • GB742897A - Improvements in or relating to electro-mechanically tuned amplifiers : en
  • AU206917B2 - A heating boiler : en
  • US2729434A - Self-cleaning beater : en
  • US2728999A - Footwear and the like : en
  • US2729099A - Apparatus for measuring moisture of soil : en
  • US2729387A - Bag : en
  • US2729808A - Pulse gating circuits and methods : en
  • US2728983A - Apparatus for removing the ends of containers : en
  • US2729575A - Method of making same : en
  • DE937388C - Process and device for the production of cheddar cheese : de en
  • FR1107501A - Universal apparatus for testing the mechanical qualities of metals by alternating bending of a specimen : en fr
  • DE1714371U - DIPOLE ANTENNA. : de en
  • US2729336A - Washing machine and centrifugal drier : en
  • AU202997B2 - Piston : en
  • USD176537S - Gasket cutter : en
  • DE1714586U - SILO WATER BAG. : de en
  • DE1714741U - NOTE DEVICE. : de en
  • US2729165A - Rotary pump : en
  • CA520395A - Process of separating substantially pure ferrous chloride from a mixture of fecl2 and cobalt chloride : en fr
  • FR1107697A - Elastic fabric : en fr
  • AU1026755A - Antibiotic product comprising tetracyclinecalcium chloride complex : en
  • AU202938B2 - Automatic washing or cleaning of vacuum operated milking machines : en
  • DE855359C - Process for the production of filling material for quilts, pillows, etc. like : de en
  • US2729424A - Portable hand tool : en
  • US2729167A - Fuel injection pump : en
  • AU203259B2 - Electrical relay contact support and relay indexing means : en
  • DE1714385U - CONTACT SPRING FOR MAKING KNIFE CONTACTS. : de en
  • DE937383C - Carburettor for Otto engines : de en
  • FR1107880A - Cardboard blank for making boxes or packages : en fr
  • US2729223A - Fluid pressure relays : en
  • US2729325A - Coin holder for key chains and the like : en
  • DE937339C - Device for opening flat folded boxes : de en
  • FR1107857A - Further training in wire mesh : en fr
  • AU203451B2 - Glucose indicator and method of determining the pressure of glucose therewith : en
  • DE1714459U - FORCE CLAMPING OF HOUSEHOLD APPLIANCES OD. DGL. ON TABLE OR SIMILAR TOPS. : de en
  • FR1107868A - Device comprising a cylinder and an axially movable member in this cylinder, such as a pump or compressor : en fr
  • US2729486A - Mechanism for operating a refrigerator door fastener : en
  • US2729616A - Condensation of urea and formaldehyde : en
  • US2729711A - Electric switch lamp socket : en
  • AU1014755A - Improvements in or relating. to circuit arrangements for use in television receivers for separating interference signals : en
  • AU204668B2 - A steam generator provided with exchangers in series : en
  • AU210790B2 - Anti-t. b. factor : en
  • DE937384C - Carburetor system to improve cylinder filling in combustion engines : de en
  • DE1714382U - ELECTRIC BUILT-IN SWITCH, LIKE TOGGLE SWITCH. : de en
  • US2729739A - Syrup server : en
  • DE937368C - Coating and impregnating agents for ship floors, underwater structures, etc. like : de en
  • DE937472C - Piezoelectric switching element : de en
  • FR1107468A - Cast iron production process : en fr
  • US2729388A - Adjustment of compressor cylinder clearance for wide range of conditions : en
  • DK80350C - Method for filtering liquids and filtering apparatus for performing the method. : da en
  • FR1107549A - Process for making polyvinyl alcohols : en fr
  • GB742746A - Improvements in the columns of steering gear : en
  • US2729453A - Magnetic recording and reproducing apparatus : en
  • AU1016955A - Improvements in and relating tothe manufacture of briquettes : en
  • AU204514B2 - Internal combustion engine ofthe liquid-fuel injection compression ignition type : en
  • US2729139A - Film pull-down claw : en
  • AU1022455A - Method of electroplating with aluminum and electrolyte therefor : en
  • CA520291A - Preparation of organohalosilanes : en fr
  • AU1007155A - Improvements in or relating to screening arrangements for electronic valves : en
  • CA520312A - Mold release emulsion : en fr
  • FR1107738A - Document holder : en fr
  • AU202636B2 - Improvements in or relating to screening arrangements for electronic valves : en
  • DK80370C - Method for finishing lacquered items by sanding with steel wool and ribbons for use in the method. : da en
  • DE1714484U - BLANKET, ESPECIALLY BEDSPREAD, TO COVER BEDS. : de en
  • FR1107879A - Portable beach tent : en fr
  • GB743036A - Method for the manufacture of steel sections : en
  • DE937285C - Process for the production of cryolite from washing and waste liquors containing sodium fluoride, with the exception of those that arise during the recovery of fluorine from fluorine-containing waste gases from Soederberg electrolysis ovens : de en
  • US2729703A - Telephone paystation : en
  • US2729768A - Starting and operating circuits for fluorescent lamps : en
  • US2729041A - Apparatus for assembly of interlocking containers : en
  • US2729347A - Combination lift and dolly : en
  • US2729782A - Frequency convertor groups : en
  • AU1030155A - Herbicidal compositions : en
  • AU1034755A - Shaped articles of acrylonitrile polymers, and method of production : en
  • US2729465A - Springing system for a motorcycle wheel : en
  • AU1029455A - Camshaft and fuel pump drive gear : en
  • AU1034455A - Modified melamine-formaldehyde resin, process of production, and laminates formed with such resin : en
  • CA520432A - Detergent and disinfecting composition of matter : en fr
  • US2729761A - Thermionic rectifier tube : en
  • AU210705B2 - -18-nor-steroids and process for their manufacture : en
  • CA520327A - Pesticides containing chlornitro-phenthiazine-9-oxides and a process of preparing them : en fr
  • DE1714362U - INDUSTRIAL TELEVISION SYSTEM. : de en
  • DE1714368U - TRANSISTOR AMPLIFIER. : de en
  • DE937281C - Hiking box : de en
  • DE937499C - Built-in plain bearings : de en
  • GB742987A - Improvements in or relating to the manufacture of luminescent screens : en
  • US2729052A - Twisting spindle balloon control : en
  • DE1714567U - PULL LINKS, IN PARTICULAR WATCH STRAP. : de en
  • AU1029055A - Wire spring members and structures : en
  • AU1029355A - Refrigerating apparatus : en
  • CA520210A - Essuie-jauge a l'huile de carter de moteurs d'automobiles : en fr
  • US2729713A - Switch : en
  • US2729532A - Crawler tread take-up device : en
  • USD176513S - Cabin boat or similar article : en
  • DE1714474U - PLASTIC PICTURE FRAME. : de en
  • DE937488C - Hand knitting machine : de en
  • DE937428C - Electric overpressure discharge lamp with contact ignition : de en
  • FR1107939A - Telephone communication system : en fr
  • FR1107989A - Belt guide : en fr
  • CA520369A - Hydrocarbon oil compositions : en fr
  • DE1714476U - HOLDER. : de en
  • FR1107663A - Process for graining surfaces and resulting new industrial product : en fr
  • FR1107940A - Plaster machine : en fr
  • GB742867A - Improvements in method of making vitamin a and intermediates formed thereby : en
  • GB743048A - Improvements in or relating to pregnene derivatives : en
  • AU1039755A - Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons : en
  • DE937348C - Process for the purification of technical hexachlorocyclohexane : de en
  • FR1107545A - Dewaxing process : en fr
  • FR1107613A - Article permeable to ultraviolet and infrared rays : en fr
  • DE1714355U - Tank wagons, especially for the transport of solidified liquids. : de en
  • DE1714436U - SUCTION CAP FOR PIPETTES. : de en
  • US2729025A - Game call device : en
  • US2729678A - Phenyl halo-substituted salicylamide : en
  • USD176536S - Flower planter : en
  • DE1714537U - DEVICE FOR WALL DRILLING OR -MILLING BY HAND, ESPECIALLY OF CEILINGS. : de en
  • DE1714722U - SEAL INSERT. : de en
  • GB742882A - Improvements in doctors for paper and like machines : en
  • AU204667B2 - Improvements in or relating to textile yarns : en
  • AU209125B2 - Fluid pressure operated motor : en
  • AU203169B2 - Transmission control : en
  • US2729521A - Crank pin bearing for connecting rods of internal-combustion engines : en
  • US2729628A - Acylated proteins : en
  • US2729699A - Facsimile system wherein the recording is a modification of the copy : en
  • US2728962A - Foment sterilizer : en
  • US2729467A - Adjustable load trailer hitch : en
  • AU1020055A - Process for preparing aliphatic ketones : en
  • AU202998B2 - Improvements in drawbenches : en
  • US2729012A - Hand fishing device : en
  • US2729631A - Vat dyestuff of the anthraquinone-acridone series : en
  • DE937351C - Support of after-heating surfaces in vertical draw-in radiation kettles : de en
  • FR1107754A - Improvements to coupling devices for electric cables : en fr
  • AU156954A - Packaging of sausage casings : en
  • AU1038855A - Glucose indicator and method of determining the pressure of glucose therewith : en
  • AU1026155A - Improvements in and relating to synchronizing mechanism for change-speed gears, more particularly for motor vehicles : en
  • DE1714419U - LATTICE FOR REGENERATIO CHAMBERS OF INDUSTRIAL FURNACES, WINDER HEATERS AND THE LIKE. : de en
  • DE1714691U - U-SHAPED HOLDING CLIP FOR TRIM ON MOTOR VEHICLES. : de en
  • US2729498A - Delivery bodies : en
  • US2729590A - Desulfurization of hydrocarbon oils : en
  • AU203823B2 - Vaccine products and process of producing thesame : en
  • US2729058A - Chain shackles having a resilient clip : en
  • US2729389A - Air translating apparatus : en
  • US2729644A - Inner salts of substituted 2-dithiocarbazic acids and process : en
  • US2728938A - Poultry scalding machine : en
  • US2729494A - Magnetic retrieving tool : en
  • CA520293A - Copolymeric vinylidene chloride composition : en fr
  • CA520337A - Germicidal detergent compositions : en fr
  • CA520198A - Rotary impact crushing mill : en fr
  • CA520407A - Process for improving the drying qualities of tall oil : en fr
  • DE1714761U - HAND GLASS MILLING MACHINE. : de en
  • US2729200A - Liquid heater : en
  • FR1107509A - Fire extinguisher : en fr
  • GB742836A - Improvements in or relating to sparking plugs : en
  • US2728996A - Foldable electric clothes driers : en
  • AU1018755A - Improvements in telephone systems : en
  • DE1714717U - AXLE BEARING. : de en
  • DE937352C - Hermetically sealed absorption refrigeration machine : de en
  • DE937480C - Electromagnetic metal detector, in particular for detecting nails in vehicle tires : de en
  • DE1714596U - SELF-REGULATING POULTRY DRINK. : de en
  • DE937479C - Iron-closed wattmetric electrodynamometer : de en
  • DE1714512U - INSERT DRAWER AS A DESK. : de en
  • CA520394A - Process for separating ferrous chloride from a gaseous mixture of fecl2 and nicl2 : en fr
  • DE1714493U - HOLLOW BODY, IN PARTICULAR BASKET. : de en
  • DE1714590U - TUBER CONTAINER. : de en
  • DE937329C - Device for wet dissolving of pulp from paper, cardboard, fiberboard production and the like. like : de en
  • DE937370C - Process and gas generator for gasifying powdery or fine-grain coke : de en
  • DE937438C - End support for formwork beams and supports for these : de en
  • AU203132B2 - Railway coupler : en
  • US2729752A - Illumination control : en
  • DE1714746U - ICE SPORES. : de en
  • GB742853A - Improvements in or relating to control of conditions, and treatment of materials, infurnaces : en
  • US2728993A - Venetian blind tape measuring device : en
  • US2729135A - Refractometer for liquids : en
  • US2729727A - Variable impedance device : en
  • US2729362A - Chemical feeder : en
  • US2729429A - Air conditioning and distributing system and apparatus : en
  • DE937332C - Electrical control system for several groups of drive units for road and rail vehicles consisting of internal combustion engine and stepped speed change gear : de en
  • DE937453C - Cupboard furniture : de en
  • FR1107555A - Production and application of aromatic ethers : en fr
  • FR1107873A - Phenyl-ethyl-acetyl-choline hydrochloride and process for its preparation : en fr
  • GB742734A - Apparatus for securing dies, jigs, tools and the like on presses and other metal-working machines : en
  • DE1714677U - FIXING DEVICE FOR FIRE HOSES. : de en
  • CA520414A - Combined heating element and thermomotive device : en fr
  • FR1107489A - Improvements to processes and products such as those for pickling, in particular descaling, surfaces, in particular metallic : en fr
  • US2729585A - Process for adhering polyvinyl chloride containing a softener to a non-metallic layer : en
  • AU1029855A - Piston : en
  • CA520175A - Table type of motor operated kinesitherapy device : en fr
  • CA520284A - Production of dextran : en fr
  • US2728926A - Pillows : en
  • US2729364A - Oil container and dispenser : en
  • US2729500A - Locking means for license plate accessory for guarding fuel tank filler tubes : en
  • AU1024355A - Polyester foam resinous materials : en
  • AU1018455A - Method of producing ferrites : en
  • AU1029955A - Method of producing seat frames : en
  • AU205183B2 - Shielded electrical connectors and method of forming same : en
  • AU209580B2 - Improvements in and relating to synchronizing mechanism for change-speed gears, more particularly for motor vehicles : en
  • US2729359A - Water pressure sealing closure for water softener tanks : en
  • AU207847B2 - Improvements ina piston rod guard for fluid pressure operated actuator : en
  • USD176553S - Cabinet for dispensing paper towels, waxed paper, and aluminum foil : en
  • US2729667A - Preparation of unsymmetrical dialkyl bis(dialkylamido)pyrophosphates : en
  • US2729734A - Feed device for reaction vessels : en
  • CA520441A - Method of making concrete blocks : en fr
  • US2729178A - Stitch regulating control lever arrangement : en
  • USD176502S - Spoon or similar article : en
  • US2728949A - Process for making mineral wool : en
  • AU202731B2 - Improvements in or relating to methods for casting perforated plates in moulds, and devices and moulds for carrying out these methods : en
  • CA520279A - Method and apparatus for the manufacture of flexible conduit : en fr
  • AU210366B2 - Improvements in or relating to titanium-aluminum base alloys : en
  • DE937389C - Process for achieving a real three-dimensional impression when projecting color photographic still and moving images : de en
  • GB742756A - Improvements in panels bearing indicia : en
  • DE937416C - Floating supported joint connection for pontoon bridges, especially for connecting land crossing routes : de en
  • GB742973A - Domestic cooking appliances : en
  • US2729122A - Button-buckle dies : en
  • AU1030555A - Improvements in or relating to textile yarns : en
  • GB742903A - Door fastenings : en
  • GB742918A - Improved method for the sterilization and packaging of surgical sutures and packaged sutures so produced : en
  • US2729221A - Safety device for gas burning appliances : en
  • USD176497S - Pendant charm : en
  • AU1023655A - Work holding mechanism for cutters, presses and like machines : en
  • AU209579B2 - Polyester-faced bodies and process for preparing same : en
  • CA520382A - Food slicer : en fr
  • US2729515A - Air brake : en
  • US2729529A - Bookrack or the like : en
  • US2729447A - Two speed press feeder : en
  • CA520223A - Chloro-phthalide compounds and methods for their preparation : en fr
  • DE937290C - Rotary coupling for conveyor wagon u. like : de en
  • USD176567S - Support for toilet accessories : en
  • USD176558S - Ribbon or similar article : en
  • AU1007755A - Improvements in or relating to variable temperature refrigeration : en
  • CA520367A - Fire-resistant epichlorohydrin coating : en fr
  • US2729579A - Method of treating a fibrous cooking utensil : en
  • AU209581B2 - Magnetic core buffer storage and conversion system : en
  • US2729144A - Machine tool construction : en
  • US2729807A - Gate and memory circuits utilizing magnetic cores : en
  • DE1714487U - TOP FOR COFFEE AND TEA POT. : de en
  • DE1714516U - SOAP DISPENSER. : de en
  • DE937514C - Folding device for wrapping chocolates and similar items : de en
  • CA520206A - Method of recovering germ oil from distillers' slop : en fr
  • US2729419A - Shock proof loading valve : en
  • US2729423A - Casket lift : en
  • USD176569S - Car for an amusement device : en
  • FR1107779A - Manufacturing process and application of a special elastic waistband for men's trousers and other made-up belts : en fr
  • GB743009A - Improvements in saws : en
  • US2729088A - Double lock for cabinet : en
  • US2729253A - Hammer with tubular handle having reinforcing means : en
  • US2729015A - Fishing bobber : en
  • US2729071A - Two fluid refrigeration system : en
  • USD176495S - Base cover for automobile radio antennae : en
  • CA520230A - Phthalide compounds and methods of preparing the same : en fr
  • US2728957A - Mouldings for panel members and the like : en
  • US2729102A - Flowmeter : en
  • DE1714786U - DOSING DEVICE. : de en
  • FR1107557A - Improvements to mounting on bogies of vehicle bodies on rails for high speeds : en fr
  • FR1107570A - Cement and lime firing process in a shaft kiln : en fr
  • FR1107743A - Phenol recovery process : en fr
  • DE1714714U - TRAINED LUGGAGE RACKER FOR TWO-WHEELED VEHICLES. : de en
  • AU210836B2 - Derivatives of phosphoric acid and process forthe production thereof : en
  • DE1714492U - LIQUOR SERVERS, IN PARTICULAR FOR LIQUOR CONTAINERS IN THE FORM OF BOOKS : de en
  • DE1714532U - PROFILE STRIP FOR FINISHING WALL CLADDING AT CORNER. : de en
  • GB742964A - Improvements in or relating to oscillating systems : en
  • DE937474C - Receiving arrangement for a multi-channel message transmission method with pulse phase modulation : de en
  • DK80363C - AC motor for operating fans with control indicator. : da en
  • US2729103A - Means for rejecting no-flow signals in a flowmeter : en
  • FR1107485A - Novel fluorinated nu, nu'-diarylthioureas and their preparation process : en fr
  • FR1107720A - Construction for parking motor vehicles : en fr
  • FR1107923A - Hub for motorcycle wheels, and similar applications : en fr
  • GB742887A - Improvements in and relating to the cooling of gas turbine rotors : en
  • FR1107668A - Manufacturing process of cathodes for electron tubes : en fr
  • FR1107699A - enamel-clad construction element : en fr
  • FR1107845A - Process for preparing silicic esters from silicon tetrachloride and cyanohydrins : en fr
  • US2729732A - Dielectric heating gun : en
  • FR1107677A - Casting apparatus for the continuous manufacture of endless metal wires or rods, with uniform cooling of the surfaces in contact with the molten metal : en fr
  • GB742789A - Improvements in or relating to television receivers : en
  • GB742739A - Improvements in or relating to travelling wave amplifiers : en
  • DE929783C - Handle attachment in brooms, scrubbers or the like. : de en
  • DE937395C - Toy car in which the direction of rotation of the drive wheels is reversed by shifting the dummy bumper : de en
  • DE1714409U - ELECTROLYTE CAPACITOR WITH SMALL SIZE. : de en
  • FR1107499A - Wastewater treatment : en fr
  • FR1107618A - Shutter for photographic lens with automatic release and switch for triggering flash : en fr
  • US2729333A - Discharge chute assembly for magnetic clarifier : en
  • US2729641A - Tetrahydroformylpterins and preparation of the same : en
  • GR16741B - MEANS OF CLEANING THE GLASSES AND PREVENTING THEM FROM THE EXTRACTION Glazing. : el en
  • FR1107744A - Method and installation for bringing two circulating fluids of different specific weight into contact, at least one of which is in the liquid phase : en fr
  • GB743019A - Improvements in phosphorus recovery : en
  • FR1107592A - Improvements in processes and apparatus of the kind for obtaining uranium fluoride : en fr
  • FR1107658A - Filter with removable filter element : en fr
  • FR1107559A - Refractory silica manufacturing process : en fr
  • GB743007A - Improvements relating to cases of leather or other sheet material : en
  • US2729117A - Multicrank driving mechanism for internal-combustion engines : en
  • FR1107551A - pressurized fluid braking equipment : en fr
  • FR1107676A - Bellows pump especially for camping : en fr
  • FR1107893A - New fertilizer spreader device : en fr
  • FR1107917A - Recessed head piston for internal combustion engines : en fr
  • DE1714776U - CURVING CONVEYOR BELT. : de en
  • DE937318C - Apparatus for warming, frying or the like. : de en
  • DE937456C - Wheel suspension for motor vehicles : de en
  • FR1107532A - Impact coupling : en fr
  • FR1107916A - Balancing machine : en fr
  • DE937412C - Device for connecting at least one thin-walled hollow body with a thick-walled hollow body : de en
  • GB742810A - Improvements in the manufacture of highly polymeric polymethylene terephthalates : en
  • FR1107982A - Improved process for preparing pyrrolidone carboxylic acid : en fr
  • GB742839A - A device to prevent the upsetting of teapots and like domestic vessels : en
  • GB742930A - Continuous annealing and bluing system for ferrous strip : en
  • GB742961A - Process and machine for printing strips of flexible, particularly textile, material : en
  • DK80369C - Apparatus for encapsulating bottles and similar containers. : da en
  • US2729108A - Control systems for gyroscopic instruments : en
  • USD176534S - Flower planter : en
  • DE937365C - Electric lights, especially for vehicles : de en
  • FR1107910A - Device for adjusting the supply of fuel to gas turbines, more particularly for application to motor vehicles : en fr
  • FR1107708A - Improvements to the preparation of polymerizable oxyran triazine : en fr
  • FR1107922A - elimination of part of the air contained in the coke paste : en fr
  • FR1107973A - Body with high mechanical and corrosion resistance, and its manufacturing process : en fr
  • GB742958A - Improvements in and relating to drawing mechanisms for textile machines : en
  • GB742976A - Hydrostatic coupling : en
  • CA520241A - Detector for direct-current potentials : en fr
  • US2729570A - Lightweight aggregates and method of making same from clay residues : en
  • FR1107674A - Acceleration control device, in particular for motor vehicles : en fr
  • GB742723A - Improvements in or relating to binding material : en
  • GB742980A - Turn responsive apparatus : en
  • FR1107984A - Improvements to once-through and forced circulation evaporation units : en fr
  • US2729148A - Mechanism for inserting a sleeve in a bag valve : en
  • US2729760A - Electrode structure for cathode-ray tubes for image production in natural color : en
  • GB742741A - A lagging iron for use in mines : en
  • DE1714637U - SHREDDING MACHINE, IN PARTICULAR HAMMER CRUSHERS, WITH A FLYWHEEL, PREFERRED AS A DRIVE DISC. : de en
  • FR1107755A - Improvements in transfer mechanisms : en fr
  • FR1107589A - Improvements to oxide cathode supports : en fr
  • DE1714458U - MIXER. : de en
  • FR1107778A - Brake improvements : en fr
  • FR1107826A - Advanced fluorescent lamp : en fr
  • US2728916A - Protective clothing : en
  • US2729651A - Process for the production of aliphatic oxygen compounds by carbonylation of alcohols, ethers, and esters : en
  • USD176506S - Combined decanter and closure cap therefor : en
  • FR1107749A - Metal box and method for manufacturing this box : en fr
  • GB742776A - Improvements in or relating to television signal or image storage tubes : en
  • GB742919A - Induction regulator control for a.c. commutator machines : en
  • US2728924A - Bed rail fastener : en
  • US2729745A - Sweep arrangements for servo systems : en
  • FR1107721A - High stability device for measuring wire diameters : en fr
  • AU209343B2 - Improvements in or relating to fuel controls : en
  • CA520311A - Antifoam emulsion : en fr
  • FR1107852A - Sterilization and preservation processes for food and pharmaceutical products : en fr
  • DE1714525U - TROUSERS. : de en
  • FR1107970A - Process for the dehydroisomerization of c5-ring naphthenes : en fr
  • GB742703A - Improvements in or relating to shut-off valves : en
  • GB742943A - Improvements relating to transmission means for operating vehicle brakes : en
  • FR1107500A - Hydraulic power generator : en fr
  • GB742880A - Improvements in and relating to operating handles for electric switches : en
  • USD176563S - Door escutcheon plate : en
  • DE1714779U - LOADING EQUIPMENT FOR PARAGED GOODS. : de en
  • AU202790B2 - Refuse collecting vehicle : en
  • US2729035A - Micrometer slide attachment for grinding machines : en
  • US2729046A - Nut and fruit harvester : en
  • DE1714425U - DOUBLE STETHOSCOPE. : de en
  • DE937452C - Sewing machine drive device : de en
  • FR1107884A - Tilting platform improvements : en fr
  • GB742797A - Improvements in marine steam turbine propulsion installations : en
  • DE1714380U - PLUG WITH EARTHING BRACKET. : de en
  • DE1714440U - BLOOD COLLECTION DEVICE. : de en
  • DE1714491U - LIQUOR SERVICE IN THE FORM OF A TRADE. : de en
  • DE937429C - Magnetic electric impulse relay with locked contact position : de en
  • US2729358A - Bake pans provided with improved means for attaching the same to the strapping : en
  • US2729742A - Pulse-operated timing circuit : en
  • USD176491S - Table : en
  • USD176548S - Stitch .regulator plate : en
  • AU1011155A - An improved building block : en
  • AU1016855A - Improvements in or relating to process of recovering glutamic acid : en
  • AU1012955A - Arc welding apparatus and method : en
  • CA520182A - Apparatus for spreading manure : en fr
  • FR1107479A - Process for preparing aqueous solutions and aqueous solvents thus obtained : en fr
  • FR1107604A - Device for signaling fuel gas leaks in closed enclosures : en fr
  • FR1107794A - Construction panel and its manufacturing process : en fr
  • GB742989A - Improvements in or relating to lubrication : en
  • US2729712A - Tire low pressure alarms : en
  • CA520387A - Cyanopyridine, pyridine carboxamide and cyanopyridine carboxamide compounds and processes of producing the same : en fr
  • US2729061A - Fuel-air ratio control system for a ram-jet engine : en
  • DE1714564U - MONEY DISPENSER FOR SELF-SELLERS. : de en
  • CA520322A - Production of fuel gases : en fr
  • CA520399A - Apparatus for separating suspended materials from gases : en fr
  • DE937288C - Process for the preparation of diallyl compounds : de en
  • US2729270A - Pressure sealing apparatus : en
  • US2729597A - Process for rendering solid carbonaceous materials non-agglomerative : en
  • US2729509A - Wheel cover : en
  • US2729655A - Production of sterols : en
  • US2729454A - Simultaneous sound and motion picture system : en
  • US2729692A - Rotary field stirring device with independently driven fan : en
  • CA520305A - Bonding rubber to glass : en fr
  • GB742863A - Improvements in and relating to low porosity textile fabrics : en
  • US2729106A - Air-supported gyroscope : en
  • CA520342A - Oxidation of aromatic hydrocarbons : en fr
  • CA520359A - Laminated sheet material : en fr
  • DK80356C - Coupling device to prevent accidental calls. : da en
  • FR1107612A - Mobile and extendable partition : en fr
  • GB743001A - Improvements in plugs for water sinks and the like : en
  • DE937409C - Method for producing a bulge and / or a thickening on a pipe and pipe elbow : de en
  • DE937498C - Shock absorption buffer : de en
  • FR1107456A - Improvements to fixed spool fishing reels : en fr
  • FR1107638A - New device for maintaining rods or bars in relation to a support : en fr
  • FR1107649A - Demountable house : en fr
  • GB742738A - Improvements in and relating to shears for continuous rolled material : en
  • US2729265A - Articulated metal forming tool : en
  • US2729772A - Servo system controlled by electrical signals : en
  • DE1714314U - SPACER BARS FOR CONNECTING NEIGHBORING FRAMES OF THE ROUTE EXPANSION, IN PARTICULAR THE JOINTS IN THE POLYGON EXPANSION. : de en
  • FR1107792A - Improvements to machines for the production of breadsticks and similar products : en fr
  • FR1107885A - Perfect bundling for bottles and other objects of similar or similar shapes : en fr
  • GB743017A - Improved lubricating greases : en
  • US2729646A - 2-thionocarbonylhydrazides of (carboxymethyl)quaternary ammonium salts and method : en
  • USD176576S - Combined flower planter and bracket therefor : en
  • US2729090A - Key-operated door knob assembly : en
  • DE1714518U - CLOSET INSERT TRAINED AS A BIDET BOWL. : de en
  • DE937490C - Process for applying light-scattering layers to glass surfaces : de en
  • FR1107514A - Metal surface treatment process and its applications : en fr
  • FR1107838A - Supply line for an analgesic gas mixture : en fr
  • GB743027A - Improvements in axles for motor road vehicles : en
  • DE1714764U - FLOOR MOISTURE-PROOF TIN CONTAINER WITH TIRES. : de en
  • DE1714780U - DEVICE FOR THE AUTOMATIC CHANGE OF LIFTING WIDTH FOR THE DISTRIBUTION OF BULK MATERIAL. : de en
  • FR1107937A - Bottle handling device : en fr
  • GB742885A - Improvements in or relating to processes for imparting synthetic resin finishes to textile fabrics : en
  • GB742895A - Improvements in pneumatic yarn tensioning devices : en
  • DE1714408U - SMALL ELECTROLYTE CAPACITOR. : de en
  • DE1714473U - MIRROR FRAME. : de en
  • DE1714629U - SMALL HAND DRILLING MACHINE WITH UNIVERSAL MOTOR. : de en
  • CA520202A - Paper shredding machine : en fr
  • US2729023A - Toy novelty gloves : en
  • US2729747A - Ultra high frequency tuning apparatus : en
  • US2729100A - Well drilling recorder : en
  • US2729207A - Repeater air gun : en
  • US2729283A - Explosion proof oil burner : en
  • DE937346C - Device for processing non-round or corner-provided settling surfaces by means of rotatable scrapers that are provided with corner sweeping links : de en
  • US2729251A - Hollow-head type log peeler having concentrically arranged and individually rotatable helical blades : en
  • FR1107597A - Improvements to ballpoint refill pens and lead pens, or similar : en fr
  • US2729463A - Automobile fender with wheel well ventilating means : en
  • US2729593A - Demetalation of hydrocarbon oils : en
  • AU202272B2 - Cutting inserts of hard metal for rock drills : en
  • BE523377A - : en
  • CA520292A - Copolymeric vinylidene chloride composition : en fr
  • US2729045A - Auxiliary harvesting attachment for row-crop harvester : en
  • US2729576A - Method of dry cleaning fabric and simultaneously rendering the same antistatic : en
  • DE937295C - Spark extinguishing device, especially for electrical switches and contactors : de en
  • DE1714308U - CLAMPING DEVICE FOR SELF-TIES. : de en
  • DE1714720U - SHOCK ABSORBER. : de en
  • DE1714753U - REAR REFLECTORS FOR DIFFERENT PURPOSES. : de en
  • US2729089A - Solenoid-controlled door lock : en
  • FR1107472A - Punch for strip products, such as motion pictures : en fr
  • US2729275A - Folding chair with independent seat-fold : en
  • US2729300A - Water borne means for making seismic surveys : en
  • US2729464A - Travelling hobby horse : en
  • FR1107856A - Process for improving the strength properties of iron-based alloys : en fr
  • US2729065A - Adjustable prefabricated metal overcast : en
  • US2729492A - Keeper mechanism : en
  • CA520214A - Absorption refrigeration : en fr
  • US2729262A - Tire chain : en
  • DE1714508U - MATTRESS. : de en
  • DE1714643U - GOODS LABEL. : de en
  • FR1107824A - Mechanical integrating mechanism : en fr
  • GB742824A - Improvements in or relating to electrical amplifier devices and associated circuits : en
  • GB742907A - Improvements in or relating to copolymers of trifluorochloroethylene and vinylidene fluoride and method for their preparation : en
  • DE937336C - Letter opener : de en
  • GB742939A - Improvements in the press button tuning of radio receivers : en
  • GB742877A - Improvements in and relating to means for initiating the arc in mercury pool tubes : en
  • US2729313A - Bolted metal silo construction : en
  • US2729414A - Bar hanger fixture for outlet boxes : en
  • US2729654A - 10-hydroxy-3-ketosteroids : en
  • AU201693B2 - Improvements in or relating to glass insulators : en
  • CA520371A - Shaking machine for producing concrete parts and articles : en fr
  • DE937347C - Process for the production of hexachlorobenzene : de en
  • US2729079A - Weight sensitive pull and brake clutch : en
  • US2729201A - Cylinder baffle for air-cooled engine : en
  • US2729416A - Spring controlled lid for popcorn kettles : en
  • US2729676A - Preparation of beta,beta'-diselenodipropionic acid : en
  • GB743010A - Improvements in grapnels for raising submarine cables : en
  • FR1107812A - Precise process and dyeing equipment to obtain identical colors : en fr
  • AU1011955A - Automatic machine forthe production of foundry moulds : en
  • AU203709B2 - Work holding mechanism for cutters, presses and like machines : en
  • DE1714789U - DEVICE FOR ATOMIZING SPRAYING AGENTS. : de en
  • DE937366C - Process for the production of new cobalt-containing azo dyes : de en
  • FR1107726A - New organic derivatives of tin : en fr
  • DE1714448U - PROTECTIVE GRID FOR HAIR DRYING HOODS. : de en
  • DE937340C - Wheel chocks for loading troughs of car transport vehicles : de en
  • FR1107781A - Luggage rack strap puller : en fr
  • FR1107467A - Advanced label holder : en fr
  • US2728923A - Corner lock for bedsteads : en
  • US2729146A - Impellers for pulp disintegrating machines : en
  • US2729438A - Mountings for weight supporting members of analytical balance : en
  • CA520253A - Recovery of cu and ni from flotation concentrate : en fr
  • US2729131A - Precision tool adjustment device : en
  • US2729577A - Method of imparting antistatic properties to textile materials : en
  • AU202386B2 - Improvements in or relating to process of recovering glutamic acid : en
  • GB742993A - Improvements in or relating to indexing devices, more particularly for stitch-welding : en
  • DE1714414U - ELECTRO-AUTOMATIC HIGH PRESSURE STEAM GENERATOR. : de en
  • USD176579S - Handle bar grip guard : en
  • DE1714697U - TURN SIGNALS FOR BICYCLES AND MOPEDS. : de en
  • DE937355C - Steering device for setting two adjacent car bodies of an articulated train with single or multi-axle bogies on the bisector of the angle formed by the longitudinal axes of the car bodies : de en
  • US2728967A - Safety hook : en
  • US2729536A - Machine for and method of cleaning rugs : en
  • US2728939A - Apparatus for producing composite wooden boards and the like : en
  • US2729260A - Screw locked by deforming pin : en
  • US2729558A - Silver brazing alloys : en
  • US2729656A - Isolation of sterols : en
  • US2729552A - Process of contacting gasiform carbonaceous solids : en
  • US2729557A - Method of preventing deposition of alkaline earth metal salts in cyanidation of precious metal ores : en
  • US2729627A - Polyvinyl chloride for use in plastisols : en
  • US2729630A - Acid disazo dyestuffs : en
  • USD176544S - Wiikki. covkr mkmiikk or similar articlk : en
  • AU1039255A - Methods forthe manufacture of para acetyl-aminosalicylic acid andthe methyl esther of para-aminosalicylic acid : en
  • CA520219A - Device for spinning-in a running thread in a system of tubes with the aid of a liquid : en fr
  • CA520308A - Siloxane elastomers containing zinc peroxide : en fr
  • US2729767A - Automatic headlight control : en
  • FR1107458A - Device for stereoscopic projection : en fr
  • GB742940A - Improvements in gas cookers : en
  • GB742722A - Improvements in or relating to the manufacture of micaceous insulating material : en
  • CA520261A - Recovery of copper from leach liquors containing zinc and lead : en fr
  • DE1714411U - DEVICE FOR TREATMENT WITH SHORT-WAVE ELECTRICAL VIBRATIONS. : de en
  • DE937287C - Process for removing selenium in the manufacture of unsaturated aldehydes : de en
  • DE937500C - Stuffing box expansion compensator : de en
  • FR1107607A - Improvements made to fires with supersonic internal circulation, in particular to combustion chambers for aerodyne jet engines : en fr
  • DE1714317U - DEVICE FOR DUST CONTROL, ESPECIALLY IN UNDERGROUND MINING, IN THE FORM OF A ROTATING ATOMIZER. : de en
  • FR1107719A - Starting device for motor cycles motors : en fr
  • AU128254A - Automatic washing or cleaning of vacuum operated milking machines : en
  • DE1714450U - LIPSTICK FLASHLIGHT. : de en
  • USD176570S - Tape line wiper : en
  • AU1009255A - Improvements in or relating to resilient torsion joints : en
  • AU205518B2 - Improvements in lever type steam trap : en
  • US2729314A - Shelf bracket : en
  • US2729372A - Needles : en
  • FR1107664A - Reel for sea fishing : en fr
  • FR1107823A - Method for manufacturing belts, in particular tracks for vehicles : en fr
  • US2729069A - Throttling valve : en
  • FR1107992A - Staple bolt, especially for fastening shuttering boards to rail cars : en fr
  • AU123854A - Improvements indoor slides : en
  • FR1107625A - Wall bracket for thermometers and other applications : en fr
  • GB743006A - Improved oil dewaxing process : en
  • DE937323C - Swivel joint connection for fluid lines : de en
  • DE1714656U - OPTICAL TELE TUBE. : de en
  • DE937508C - Agricultural tractor : de en
  • AU204008B2 - Improvements in and relating to electrical fuse gear : en
  • DE1714429U - COLOR CALENDAR HOLDER. : de en
  • CA520368A - Method of preparing polymers of acrylonitrile : en fr
  • DE1714533U - INSULATING MAT. : de en
  • FR1107846A - Lens turret television camera : en fr
  • FR1107643A - Improvements to bathing caps and similar hairstyles : en fr
  • FR1107762A - Gas mixtures containing highly fluorinated organic compounds for isolation of electrical appliances : en fr
  • GB742953A - Feeding mechanism for wrapping and similar machines : en
  • AU201220B2 - Turbo-compressor plants : en
  • FR1107944A - Sleeve bearing with plastic lining and its manufacturing process : en fr
  • GB742865A - Improvements in or relating to methods for synthesizing vitamin a-active material and intermediates thereof : en
  • FR1107684A - Fireplace for all solid fuels : en fr
  • GB742906A - A locking device for lift-shaft doors : en
  • DE937482C - Arrangement for the detection of cracks in the lining of electric arc furnaces : de en
  • FR1107587A - Phonograph needle : en fr
  • GB742891A - Process and apparatus for crystallizing from solution : en
  • GB742838A - Improvements in or relating to reflectors : en
  • FR1107558A - Ball joint, in particular for steering and control linkages of motor vehicles : en fr
  • FR1107803A - Special vehicles for road transport of motor vehicle hulls : en fr
  • GB743016A - Improvements relating to means for topping sugar beet and the like : en
  • US2729726A - Position indicator for enclosed disconnect switch : en
  • DE936971C - Throttle valve control for motor vehicles : de en
  • US2729252A - Straight beam adjustable jaw clamp : en
  • US2729365A - Automatic liquid feeder : en
  • US2729323A - Platen removing facility : en
  • FR1107619A - Cereal processing method and device : en fr
  • DE1714562U - PLANNING DEVICE FOR WORKPLACE AND MACHINE OCCUPATION. : de en
  • US2729072A - Refrigerating apparatus having reheating means : en
  • US2729274A - Adjustable chair : en
  • US2729615A - Manufacture of polymerisation products obtained from acrylic acid derivatives : en
  • USD176520S - Combined hobby horse and support or similar article : en
  • US2729119A - Variable speed power transmission mechanisms : en
  • US2729608A - Composite elastomers containing chlorosulfonated polymers of ethylene : en
  • FR1107987A - Device for table casting : en fr
  • GB742757A - Method of treating titaniferous iron ore flotation concentrates : en
  • US2729013A - Artificial fishing bait : en
  • US2728945A - Tire curing arrangement : en
  • CA520222A - Manufacture of resorcylic acid : en fr
  • AU1038455A - Color television receiver : en
  • US2729095A - Test equipment for oil temperature regulating valves : en
  • US2729551A - Surface treatment of aluminum and its alloys : en
  • FR1107991A - Improvements with silver, golden or painted garlands for Christmas tree decoration : en fr
  • US2729433A - Heat exchanger with removable tube banks : en
  • US2729542A - Synthesis of silicon carbide : en
  • US2729547A - Solids flow control apparatus : en
  • US2729214A - Detecting and control apparatus : en
  • US2729685A - Production of high purity 1,2,4,5-tetrachlorobenzene : en
  • AU1023055A - Desulphurization of naphthalene : en
  • CA520277A - Organosiloxane elastomers : en fr
  • US2729006A - Indicator and the like apparatus with a movable foil web : en
  • US2729244A - Hydraulic accumulators : en
  • FR1107577A - Improvements to directional antenna systems : en fr
  • GB742804A - Improvements in and relating to electric lamps : en
  • FR1107459A - Improvements to projection screens for the reproduction of cinematographic films, in particular stereoscopic films : en fr
  • FR1107526A - Calorie counter usable in central heating installations, especially in apartment buildings : en fr
  • FR1107605A - New knitting loom : en fr
  • DE1714311U - LIGHTING DEVICE IN THE FLOOR OF VEHICLE CARE HALLS. : de en
  • DE937505C - Process for the production of endless cylindrical screen printing stencils provided with patterns or the like by photographic means for printing textiles or other sheet materials : de en
  • DE1714609U - DEVICE, IN PARTICULAR FOR ELECTRIC MACHINERY FOR ADJUSTING THE BELT TENSION AND OF CONTACT PRESSURE USING THE COUNTER TORQUE. : de en
  • FR1107966A - Method and device for introducing a liquid such as a lubricant into the cylinders of engines : en fr
  • US2729004A - Laundry iron : en
  • US2729050A - Apparatus for and method of preparing textile strands by twisting, twining, wrapping, and covering : en
  • US2729098A - Cleaning compound testing apparatus : en
  • DE914013C - Refrigerated showcase for the preservation, display and distribution of ice cream or other perishable goods : de en
  • CA520408A - Synthetic lubricants : en fr
  • US2729026A - Self-steering vehicle : en
  • US2729460A - Collapsible luggage dolly : en
  • US2729625A - Cross-linked copolymers of the esters of acrylic and methacrylic acid : en
  • DE1714462U - SINK BOARD. : de en
  • DE1714612U - DRIVE BELTS, IN PARTICULAR V-BELTS. : de en
  • US2729115A - Adjustable accelerator pedal depressing device : en
  • US2729133A - Drum tuning mechanism : en
  • USD176508S - Control knob for a pattern cam : en
  • DE1714488U - CAMPING CUTLERY. : de en
  • DE1714634U - ROTARY TABLE WITH ELECTRIC MOTOR DRIVE. : de en
  • DE937448C - Flushing fluid for phosphated metals : de en
  • FR1107756A - Improvements with powdered iron and magnetic cores prepared from it : en fr
  • FR1107912A - Manufacture of sulfur dioxide from sulfur and sulfur trioxide : en fr
  • US2729806A - Idling period signalling and stopping device for motor vehicle engines : en
  • LU33951A1 - : en
  • FR1107689A - Further development of compound grinding tubes : en fr
  • AU1029755A - Lubricating system : en
  • US2729001A - Tapered cutting edge for digging and carrying scraper and associated apron : en
  • US2729491A - High pressure closure fastener : en
  • USD176556S - Lawn sprinkler : en
  • AU136954A - Improvements in or relating to adjustable seats and chairs : en
  • CA520331A - Polyamide resin suspensoids containing fatty amine salts : en fr
  • US2729483A - Gasket : en
  • DE1714683U - SUSPENSION OF A DRIVE UNIT IN A MOTOR VEHICLE. : de en
  • AU1026455A - Lubrication system : en
  • AU208329B2 - Improvements in or relating tothe formation of hermetic seals between metallic parts : en
  • US2729289A - Keyboard operated multi-deck record perforating machines : en
  • AU1015955A - Process for dyeing yarns of copolymers of acrylonitrile : en
  • AU203030B2 - Absorbent swab and support therefor : en
  • US2729319A - Fluid operated multiple disc clutch : en
  • US2728978A - Method for pretensioning and anchoring reinforcements of concrete : en
  • US2729789A - Galvanometer : en
  • AU1006955A - Improvements in or relating to electric pulse code modulation systems : en
  • CA520349A - Radio frequency antennas : en fr
  • AU202180B2 - Improvements in or relating to load supporting devices : en
  • US2729382A - Barrel fillers : en
  • US2729456A - Phonograph record player : en
  • US2729607A - Cation exchange resin : en
  • CA520384A - Centrifugal switch : en fr
  • DE1714379U - COVER FOR SWITCH BOXES IN PARTICULAR ON COUNTER PANELS. : de en
  • DE1714574U - PIPE SMOKING MACHINE. : de en
  • DE1714743U - WALL PANEL. : de en
  • GB742816A - Improvements in or relating to machines for ironing garments or fabrics : en
  • AU212373B2 - Improvements in or relating. to circuit arrangements for use in television receivers for separating interference signals : en
  • CA520306A - Halogenated xenyl trichlorosilanes : en fr
  • US2729220A - Revolving fan parasol : en
  • US2728921A - Ventilating toilet : en
  • US2729028A - Method and apparatus for simultaneously attenuating and severing glass fibers : en
  • US2729051A - Method of and apparatus for forming precision wound yarn packages : en
  • US2729710A - High tension electrical switches : en
  • AU209747B2 - Skittle billiards : en
  • FR1107968A - Glue for parquet floors, linoleums and construction elements : en fr
  • US2729014A - Fishing equipment : en
  • US2728925A - Bed rail attachment : en
  • US2729639A - Amino-iso-melamine : en
  • US2729054A - Helically-preformed armor for linear bodies : en
  • US2729555A - Method of operating blast furnaces : en
  • AU166754A - Dispensing predetermined lengths of paper offthe roll : en
  • AU206997B2 - An improved building block : en
  • AU1015755A - Improvements in and relating to clothes drying machines : en
  • AU213054B2 - Improvements in or relating to hydraulic shock absorbers : en
  • AU1031155A - Cabinets : en
  • DE1714654U - LIGHT BODY BOXES WITH RECESSED FLATS. : de en
  • FR1107487A - New quinazoline derivative and its preparation process : en fr
  • US2729600A - Azeotropic dehydration of maleic acid to anhydride : en
  • USD176542S - : en
  • FR1107920A - Device for hitching up and lifting agricultural implements towed by tractor : en fr
  • GB742927A - Improvements in or relating to draughting machines : en
  • DE1714470U - WINDOW AND / OR DOOR CURTAINS. : de en
  • AU209751B2 - Improvements in or relating to process forthe recovery of locked precious metals from refractory sources : en
  • CA520185A - Method of making plywood having an overlay thereon and resulting product : en fr
  • CA520431A - Tear tape : en fr
  • DE1714669U - FILM CASSETTE FOR CINEMA CAMERAS. : de en
  • CA520244A - Scale prevention in oil wells : en fr
  • AU1016555A - -18-nor-steroids and process for their manufacture : en
  • AU203525B2 - Improved methods ofan apparatus forthe control of tubulous, forced-flow, once-through vapour generating units : en
  • US2728930A - Finger grooved fountain brush casting : en
  • US2729011A - Automatic cap gun mechanism : en
  • AU1034555A - Melamine-formaldehyde laminating syrup, process of production and laminates formed with such syrup : en
  • US2729634A - Synthetic sterol esters containing sulfur : en
  • DE1714394U - STRAP MEASURING SYSTEM FOR A SOFT IRON DEVICE. : de en
  • NL90236C - : en
  • AU210156B2 - A improved corset : en
  • DE937447C - Switching device for Foettinger converter : de en
  • DE1714513U - POT CABINET WITH EXTENSION OR SLIDING VERTICAL DRAWER EXTENSION. : de en
  • DE1714681U - PROTECTIVE DEVICE FOR JOINT. : de en
  • FR1107546A - Improvements to color correction systems : en fr
  • US2729448A - Sheet feeding mechanisms : en
  • US2729673A - Carboxylation of aromatic compounds : en
  • US2729802A - Battery connector : en
  • US2729528A - Muzzle loading cup dispenser : en
  • CA520317A - Fluorosulfonylphenacyl halides : en fr
  • US2728936A - Caster with swivel lock : en
  • AU1035655A - Data reading machine : en
  • CA520412A - Leaf spring assembly : en fr
  • USD176504S - Portable outdoor shelter : en
  • US2729312A - Air cooled brake shoe : en
  • DE1714497U - CARPET OD. DGL. : de en
  • US2729485A - Door lock spring unit : en
  • FR1107804A - Device for preparing the separation of sheets on a printing press feeder or other machines : en fr
  • DE937309C - Magnetometers, in particular for determining geomagnetic data : de en
  • FR1107849A - Modification made to the articulation of the handbrake control, on motor cars : en fr
  • GB742811A - Improvements in the manufacture of highly polymeric polymethylene terephthalates : en
  • DE937506C - Oil pump with a displacement piston connected to a storage container via a check valve : de en
  • DE1714733U - DOOR PRESSURE ARRANGEMENT. : de en
  • FR1107861A - Machine for the manufacture, by blow molding, of foundry cores : en fr
  • FR1107751A - Method of erecting a beam frame : en fr
  • FR1107993A - Washing machine : en fr
  • GR16740B - METHOD OF PROCESSING OIL FRUITS TO IMPROVE AND MAINTAIN THE QUALITY OF THE OIL. : el en
  • US2729441A - Suspension system, especially for vehicles : en
  • AU207923B2 - Device for closing bottles with crown caps : en
  • CA520187A - Balancing or stabilizing mechanism for vertically movable tank roofs : en fr
  • AU203449B2 - Welding electrodes for high frequency electric sewing machines : en
  • US2729140A - Stereo-photogrammetric projection plotting apparatus : en
  • US2729549A - Method and apparatus for contacting and separating liquid phases by settling : en
  • AU204974B2 - Process for preparing aliphatic ketones : en
  • AU211370B2 - Methods forthe manufacture of para acetyl-aminosalicylic acid andthe methyl esther of para-aminosalicylic acid : en
  • CA520283A - Furnace : en fr
  • AU1017955A - Improvements in or relating to electrical switch boxes : en
  • US2729007A - Display device : en
  • GB742845A - Improvements in or relating to nest boxes for domestic birds : en
  • DE1714557U - DROP CATCHER FOR FALSE GLASS FLASKS AND THE LIKE : de en
  • AU1014655A - Improvements in or relating to cathode ray tubes for comparatively high voltages comprising alife indicator : en
  • AU1021255A - Spring action sliding bolt : en
  • AU206613B2 - Improvements relating, to fuel systems of. gas Turbine engines : en
  • CA520250A - Controlled-consistency gypsum plasters and method and materials for producing the same : en fr
  • CA520326A - Lubricating greases : en fr
  • BE523262A - TEST EQUIPMENT FOR TRANSMISSION SYSTEMS. : en fr
  • CA520262A - Recovery of copper from leach liquors containing zinc : en fr
  • AU1029255A - Rotary gear bolt door latch : en
  • DE1714614U - PIPE AND HOSE CONNECTION. : de en
  • US2729130A - Universal step turning duplicator for lathes : en
  • US2729535A - Process of making alkali-insoluble cellulose glycolic acid ether fabric : en
  • USD176566S - Aircraft or similar article : en
  • US2729158A - Heating installation for motor vehicles : en
  • US2729184A - A monolithic metal shell structure : en
  • US2729776A - Electronic converter network for a. c. motor : en
  • US2729788A - Electric measuring instrument : en
  • DE1714639U - ADJUSTMENT DEVICE FOR HIGH PERFORMANCE MILLS. : de en
  • AU1028655A - Gamma-correction apparatus : en
  • US2729272A - Wheel chair or the like : en
  • CA520211A - Land cultivating implements : en fr
  • FR1107829A - Internal friction clutch, double speed, applicable to washing machines, laundries, dyers and all other applications : en fr
  • FR1107839A - Locomotive with converter : en fr
  • GB742800A - Improvements in and connected with package and like binding mechanism : en
  • US2728979A - Gyroscopic control instrument : en
  • AU208188B2 - Improvements in or relating to decking for bridges : en
  • AU208521B2 - Smokers pipe tobacco ash remover : en
  • US2729228A - Automatic air bleeder valve for hydraulic systems : en
  • AU1007555A - Improvements in or relating to pirns for shuttles and tothe manufacture thereof : en
  • AU208481B2 - Improvements in or relating to plough attachments : en
  • FR1107791A - Superimposed cell battery : en fr
  • FR1107900A - Rotating trim for tilting window : en fr
  • US2729683A - Dehydrochlorination of benzene hexachloride : en
  • US2729659A - Lard oil and oleo oil : en
  • AU1011455A - Rock drill cutting insert of hard metal : en
  • AU1014055A - Improvements in or relating to conversion network : en
  • AU202457B2 - Rotary gear bolt door latch : en
  • CA520237A - Coin controlled actuating device : en fr
  • CA520410A - Flying aid for piloted aircraft : en fr
  • AU209755B2 - Method of and installation for the mechanical preparation of cheese : en
  • CA520201A - Double-twist spindle : en fr
  • DE1714775U - PACKAGING FOR STACKABLE FORMWARE. : de en
  • FR1107815A - Gyroscopic flowmeter : en fr
  • US2729110A - Sheet metal pulley construction for tooth grip belts : en
  • US2729466A - Bicycle frame element : en
  • US2728937A - Handle structure for ash receptacle : en
  • US2729602A - Electrodeposition of bright zinc plate : en
  • DE1714361U - VEHICLE WITH ELECTRO-HYDRAULIC DRIVE. : de en
  • DE1714529U - HOT WATER HEATING UNIT. : de en
  • DE1714726U - BOTTLE COOLER. : de en
  • FR1107969A - Improvements to hydraulic accumulators and similar devices : en fr
  • US2729665A - Dicarboxylic acids and their derivatives and production of the same from paraffin wax : en
  • AU1031455A - Improvements in or relating to fuel controls : en
  • AU1030255A - An improved apparatus for continuous treatment and drying of fibres : en
  • SE152943C1 - : sv
  • US2729157A - Roller seed bed former and planter : en
  • CA520360A - Carton : en fr
  • DE937515C - Device for tensioning and closing hoops : de en
  • FR1107919A - Electromagnetic relay with several positions : en fr
  • GB742773A - Dry ore concentrating devices and methods : en
  • US2728941A - Apparatus for stretching webs : en
  • AU1039055A - Heat improved heat hardenable synthetic resin coatings and electric conductors coated therewith : en
  • AU1002155A - Skittle billiards : en
  • US2729063A - Hydraulic tool : en
  • US2729238A - Valve mounting : en
  • US2729215A - Cigarette holder and ash receptacle : en
  • AU205354B2 - Freezing device : en
  • CA520235A - Apparatus for the manufacture of roofing tiles and the like : en fr
  • US2729186A - Control mechanism for outboard marine motors : en
  • AU205941B2 - Color television receiver : en
  • AU209124B2 - Improvements in or relating to relating to blocking-layer electrode systems comprising semi-conductive bodies of germanium or silicon more particularly crystal diodes or transistors : en
  • CA520430A - Method of manufacturing thermoplastic webs and product thereof : en fr
  • AU204424B2 - Improvements in or relating to power-operated mobile hoists : en
  • CA520199A - Tower ladder safety device : en fr
  • AU204352B2 - An improved machine for trimming and removing bark from timber logs : en
  • DE1714468U - TRANSPARENT CURTAIN STRIP. : de en
  • AU202455B2 - Apparatus for pleating paper : en
  • CA520333A - Mixed fatty acid and rosin acid esters of paratertiary butyl phenolformaldehyde resins : en fr
  • AU205784B2 - Process for alkylating benzene or mono-alkyl benzene inthe liquid phase : en
  • AU207736B2 - Production of surface coatings on polyvinyl resin compositions : en
  • DE1714666U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • AU1011855A - Improvements in or relating to glass insulator assembly units : en
  • DE925259C - Control device for the direction of travel in motor vehicles : de en
  • US2729280A - Chair seat fastener : en
  • US2729413A - Dryer and holder for plastic bags and similar objects : en
  • AU1020755A - An improved machine for trimming and removing bark from timber logs : en
  • DE1714771U - PORTABLE PACKAGING FOR BOTTLES. : de en
  • DE937468C - Change gears for washing machines or washing machines : de en
  • DE937495C - Agglomerating device : de en
  • US2729169A - Fuel pumping system : en
  • US2729393A - heitlinger : en
  • BE523109A - : en
  • DE937440C - Process for the production of one-piece, shell-shaped chair backs : de en
  • CA520345A - Process for the manufacture of chitosan derivatives : en fr
  • US2729194A - Apparatus for dusting plastic film and like sheet material : en
  • AU1026255A - Improvements in or relating to "liquid treating apparatus : en
  • AU202864B2 - Refrigerating apparatus : en
  • CA520392A - Process of preparing ferrous chloride from mixed chlorides of iron and nickel : en fr
  • CA520247A - Dielectric wave guide structure : en fr
  • AU1007255A - Improvements in or relating to dry contact type rectifiers : en
  • CA520176A - Brick making and tile making die : en fr
  • US2728956A - Method and preassembled casing for finishing a rough door opening : en
  • US2728955A - Clearer for the top drawing rollers of a spinning machine : en
  • US2729060A - Means for providing working fluid for a fluid-operable starter motor for a prime mover : en
  • US2729472A - Packing for condenser tubes : en
  • USD176559S - Door escutcheon plate : en
  • US2729633A - Sulfated pectic acid blood anticoagulant : en
  • LU33948A1 - : en
  • US2729344A - Machine for dismounting stacks of cans : en
  • USD176509S - Room cooler : en
  • AU201736B2 - Process for fractionating mixtures of solid particles of different porosities : en
  • DE937489C - Process for applying light-scattering layers to glass surfaces : de en
  • DE1714616U - HOSE CONNECTION, IN PARTICULAR FOR HIGH PRESSURE LOADED FLUSH DRILLING HOSES. : de en
  • FR1107602A - Product dispenser with pasty consistency : en fr
  • FR1107632A - Power supply device for electric fence : en fr
  • GB742823A - An improved detachable lens for spectacle frames and eyeglasses : en
  • US2729583A - Method of fabricating electrical apparatus : en
  • AU149654A - Improvements in or relating to heel building machines : en
  • US2729394A - Hydraulic damper control : en
  • US2729490A - Flush type toggle latch : en
  • USD176564S - Electric immersion heater unit : en
  • FR1107652A - System for automatic adjustment of monochrome components of color prints : en fr
  • FR1107867A - Tent part usable as a coat : en fr
  • DE1714657U - MOUNTING FOOT FOR ADDITIONAL DEVICES FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR1107452A - Processes for making rectifier contacts and crystal amplifiers : en fr
  • FR1107942A - Capacitive tuning device : en fr
  • DE1714376U - ELECTRIC INSTALLATION PIPE WITH FLAT SECTIONAL SHAPE. : de en
  • DE1714543U - BUILDING PLATE, IN PARTICULAR LIGHTWEIGHT BUILDING PLATE. : de en
  • AU203270B2 - Improvements in or relating to heel building machines : en
  • CA520209A - Wheel chair : en fr
  • DE1714686U - BATTERY ARRANGEMENT IN MOTOR VEHICLES, ESPECIALLY IN SMALL VEHICLES WITH REAR ENGINE. : de en
  • AU203326B2 - Valve structure for internal combustion engines : en
  • DE937407C - Process for the production of concentrically arranged tubes with radial webs inserted between these in the grooves of the tubes : de en
  • CA520236A - Lubrication : en fr
  • US2729719A - Control device : en
  • US2729081A - Needle-moving mechanism for knitting machines : en
  • US2729484A - Apparatus for severing string ends : en
  • AU1035155A - Means for effecting the vacuum closure of bottles with crown type caps, and machine including said means : en
  • DE1714756U - TENSION ROLLER CARRIER FOR BELT STRETCHERS. : de en
  • AU208262B2 - Improvements relating to axle boxes : en
  • CA520444A - Manicure tools : en fr
  • AU206709B2 - Television receiver construction : en
  • US2729647A - Process for preparing citrazinic acid : en
  • US2728986A - Mosaic frame and method of making mosaic maps : en
  • US2729426A - Method of drilling : en
  • USD176523S - Finger ring or the like : en
  • USD176551S - Si jksj : en
  • FR1107783A - isothermal insecticide evaporator with low calorific inertia and high loading capacity : en fr
  • US2729027A - Apparatus for attenuating glass and similar fibers : en
  • AU1012555A - Crimping methods and apparatus for electrical connectors : en
  • AU210184B2 - Improvements in or relating to pirns for shuttles and tothe manufacture thereof : en
  • AU1030355A - Surface coatings on rubber compositions : en
  • US2729237A - Valve assembly : en
  • US2729799A - Fluorescent lampholder with quickconnect terminals : en
  • AU135654A - Improved nozzle cap for liquid containers : en
  • CA520318A - Remotely controlled recording system : en fr
  • DE1714502U - UPHOLSTERY WITH ELASTIC STRAPS AND A PAD. : de en
  • CA520424A - Process for the production of technically pure iron : en fr
  • AU207952B2 - An improved method of and means for effecting connection ofa branch pipeline toa main pipeline : en
  • US2729343A - Means for facilitating the classification of railroad cars : en
  • US2729363A - Noncloggable dispenser : en
  • US2729755A - Bistable device : en
  • USPP1442P - Parish : en
  • US2729769A - Starting and operating circuits for fluorescent lamps : en
  • AU209429B2 - Improvements in or relating to dualcapacity refrigeration : en
  • DE1714670U - HOUSING FOR FLASHING LIGHTS. : de en
  • DE1714787U - MIXING TAP. : de en
  • DE937449C - Device for processing blades of rotary machines that can be used individually in rotor wheels : de en
  • FR1107814A - Apparatus for grinding, milling and other internal machining of tubes, and the like, and method for performing such machining : en fr
  • DE1714315U - PIPE JOINT FOR EXTENSION BENDING. : de en
  • AU1024755A - Shingles : en
  • AU201875B2 - Improvements in or relating tothe manufacture of optical filters : en
  • US2729446A - Tension control means in fabric treating apparatus : en
  • US2729527A - Combination folding leg hinge, latch, and brace : en
  • BE523291A - : en
  • AU1009355A - Improvements in or relating to power-operated mobile hoists : en
  • CA520348A - Hyperfrequency electron tube : en fr
  • DE1714652U - DEVICE FOR CONVERTING LETTER FRAGMENTS INTO A READABLE FONT. : de en
  • AU202996B2 - Improvements in or relating to "liquid treating apparatus : en
  • AU207141B2 - Improvements in or relating to glass insulator assembly units : en
  • US2729242A - Control valve : en
  • US2729743A - Logarithmic amplifier detector : en
  • AU1028555A - Anti-t. b. factor : en
  • AU210419B2 - Data reading machine : en
  • DE1714688U - LINES OMNIBUS. : de en
  • AU208548B2 - Method and means for wasing andthe like operations : en
  • USPP1446P - Chrysanthemum plant : en
  • US2728968A - Adjustment means for spring tension clips of jewelry : en
  • FR1107869A - Rotating disc to indicate the days favorable to conception in women : en fr
  • FR1107998A - Starting device and new starting process for combustion engines : en fr
  • DE1714441U - INJECTION SYRINGE. : de en
  • FR1107999A - Improvements to rotary meters for liquids : en fr
  • GB742861A - Improvements in or relating to advertising, display or like signs : en
  • FR1107529A - Adaptation process of the <chain loom> to the manufacture of chains : en fr
  • FR1107828A - Uncomposed metal profiles with corrugated core : en fr
  • FR1107889A - Two-way amplifier with the same gain : en fr
  • GB742957A - Diamond dressing tool : en
  • DE937503C - Shut-off valve : de en
  • FR1107622A - Cutter for the transformation of cylinder heads of internal combustion engines : en fr
  • GB742707A - Improvements in or relating to single-phase induction motors : en
  • CA520169A - Bed : en fr
  • FR1107484A - Joining of thermoplastic sheet materials with other sheet materials : en fr
  • DE1714494U - BOTTLE HOLDER. : de en
  • DK80348C - Plants for sterilizing containers and filling them with a sterilized beverage. : da en
  • FR1107932A - Improvements in electronic devices for the remote detection of appropriate warning signals, imperative signals or the like, on bodies in relative motion, such as railway convoys and the like, during their translation : en fr
  • DE937411C - Transfer press : de en
  • US2729408A - Parachute apparatus for retarding aircraft : en
  • FR1107707A - Improvement in the methods of preparing a molding composition based on a thermosetting resin : en fr
  • FR1107921A - Improvements made to current control devices against inadmissible overloads : en fr
  • DE1714591U - RAINER AND SPRAY PIPE FOR MIXING AND DISTRIBUTION OF VARIOUS MEDIA. : de en
  • DE1714674U - DEVICE FOR GENERATING CHARACTER IMAGES FOR PHOTOGRAPHIC LINE SETTING MACHINES. : de en
  • DE1714769U - CIGARETTE BOX. : de en
  • FR1107741A - Copolyester resins : en fr
  • GB742965A - Improvements relating to means for destroying growing bracken and similar weed growths : en
  • DE1714699U - AIR IMPROVEMENT FOR VEHICLES. : de en
  • GB742875A - Improvements in or relating to variable-area jet propulsion nozzles : en
  • DE937512C - Quick connector for electrical ignition systems : de en
  • CA520404A - Method and apparatus for the continuous treatment of granular substances : en fr
  • US2729308A - Multiple stage shock absorber : en
  • US2729758A - Electric motor : en
  • DE937460C - Shoe with several soles stacked on top of each other : de en
  • FR1107647A - Improvements to firearms ammunition and especially hunting cartridges : en fr
  • DE1714381U - COUNTER HOUSE CABINET. : de en
  • CA520273A - Reduction of cobalt carbonate : en fr
  • FR1107810A - Attachment link, for example for scraper conveyors, and its forging process : en fr
  • FR1108000A - Method and apparatus for treating textiles in a bath : en fr
  • FR1107771A - Contact current rectifier with control coils and adjustable direct voltage : en fr
  • GB742924A - Improvements in or relating to tractors : en
  • DE1714393U - ELECTRIC MACHINE WITH LONGITUDINAL COOLING FINS ON THE SCOPE. : de en
  • FR1107516A - Machine for making road infrastructure : en fr
  • DK80352C - Process for converting hydrocarbons by means of granular material, using a system in which superimposed treatment zones are used, in which reactions are carried out in the presence of the granular material, and apparatus for carrying out the process. : da en
  • DE1714344U - FREE CHILL COUNTER. : de en
  • DE1714701U - CLIP-ON CONSOLE FOR FABRIC-COVERED SURFACES FOR THE OPTION OF HOOK HOOKS, ASHTRAYS, VASES, CAR CARDS OR DGL. : de en
  • CA520422A - Treatment of cotton fabrics with polyamines-alkali-zincate solution : en fr
  • FR1107510A - Magnetic coupling : en fr
  • GB742772A - Improvements in or relating to the centrifugal moulding of cementatious substances : en
  • GB742860A - Improvements relating to hatch cover stowage on cargo ships : en
  • GB742946A - Improvements in waste food grinders : en
  • FR1107732A - Self-triggered photographic lens shutter : en fr
  • GB742821A - Improvements in or relating to tire-casing with interlocking tread portions : en
  • GB743039A - Improvements in or relating to method and apparatus for absorbing naphthalene or other substance present in a liquid by contacting the liquid with another immiscible liquid of different density : en
  • IE22156L - Radiation amplifiers : en
  • FR1107477A - Process for obtaining, by photographic means, an image giving the appearance of a line-cliché : en fr
  • DE1714358U - PULLING AND PUSHING DEVICE FOR RAIL VEHICLES. : de en
  • GB742822A - Improvements in or relating to cutting machines : en
  • FR1107881A - Device for finding the starting groove of talking machine discs : en fr
  • FR1107475A - New compounds of the carbocyanine series, process for their preparation and their applications in particular in photography : en fr
  • GB742868A - Improvements in method of making vitamin a and intermediates formed thereby : en
  • FR1107745A - Improvements made to packaging and bottles, etc. : en fr
  • FR1107915A - Alternative suspension lock for mounted tractor plows : en fr
  • FR1107506A - Improvement in the devices and method of punching and shaping of series parts : en fr
  • FR1107538A - Development of hydraulic pump relief valves : en fr
  • DE937494C - Process for the production of a rubber powder from rubber milk : de en
  • GB742947A - Improvements in heating and ventilating devices, particularly for vehicles : en
  • FR1107736A - Improvement in the manufacture of cellular concrete : en fr
  • GB742994A - Improvements in or relating to coiler drums for strip material : en
  • GB742859A - Machine for painting vehicle and like bodies : en
  • IE21305L - Seats : en
  • FR1107696A - Precast plaster tile : en fr
  • DE1714703U - HANG-UP CONTAINER FOR THE TRUNK OF AUTOMOBILES. : de en
  • AU207212B2 - Improvements in fasteners such as screws : en
  • CA520411A - Electrical condensers and processes for producing same : en fr
  • AU203740B2 - Improvements in or relating to bags : en
  • AU209210B2 - Electrical connectors : en
  • US2729422A - Shaped article of ceramic material : en
  • DE1714323U - DRY ROPE LIFTING AND TENSIONING DEVICE. : de en
  • GB742726A - Improved automatic control for electrical heater circuits : en
  • AU208714B2 - Improvements in and relating to clothes drying machines : en
  • DE1714793U - LIFTING BOX PICKER. : de en
  • DE937487C - Control arrangement for boilers equipped with a level controller or similarly heated containers : de en
  • DK80346C - Template for one of a hook and a template consisting of fastening device for trouser waistbands. : da en
  • GB742915A - Espagnolette window fastening device : en
  • GB742950A - Improvements in or relating to record card controlled machines : en
  • USD176550S - Desk lamp : en
  • GB742975A - Hydrocarbontin derivatives of tris-mercapto borate esters : en
  • GB742959A - Improvements relating to package means for articles such as textile cops : en
  • US2728994A - Gaging and testing apparatus : en
  • US2729720A - Refrigerating apparatus : en
  • GB742988A - Improvements in or relating to holding arrangements for knitting wool and the like : en
  • US2729471A - Valved coupling devices for pipes or conduits : en
  • USD176573S - Cream jug : en
  • FR1107543A - Lubricating composition and its preparation process : en fr
  • FR1107798A - Two-part packages forming ampoules for injections : en fr
  • US2729317A - Friction disc clutches : en
  • AU1017755A - Improvements in or relating to rear rifle sights : en
  • DE1714623U - WATER MIXER. : de en
  • DE937519C - Deep sand trap or the like for sewage treatment plants : de en
  • US2729042A - Paper feeding device for wrapping machines : en
  • US2729196A - Portable rack : en
  • US2729218A - Hair blocking guide : en
  • US2729226A - Automatic source selector valve : en
  • US2729708A - Band-pass amplifier systems : en
  • USD176557S - Serving cart frame : en
  • AU1011755A - Improvements relating to operating means for electric switches : en
  • AU211639B2 - Polyester foam resinous materials : en
  • US2729097A - Apparatus for analyzing gases : en
  • US2729141A - Image superimposition projection devices : en
  • US2729468A - Side draft implement hitch frame with longitudinal pivotal axis : en
  • US2729296A - Hydraulic turret control : en
  • DE1714747U - GAS REVOLVER. : de en
  • US2729320A - Centrifugal clutch : en
  • US2729658A - Polymerization process using boron fluoride : en
  • US2729401A - Rollfilm cartridge : en
  • DE937338C - Method for producing luminous patterns on plastic bodies : de en
  • DE937465C - Method and device for fulling woven and knitted fabrics : de en
  • DE929041C - Process and device for radiator cleaning : de en
  • CA520361A - Thread guiding device on a machine for winding cross coils : en fr
  • GB742808A - An improved holder or stand for gramophone records and similar flat articles : en
  • GR16744B - METHOD OF MANUFACTURING MATERIALS AND PRODUCTS FROM WOODEN SHAVES AND ARTIFICIAL RESIN. : el en
  • DE1714444U - POCKET TO STORE TOILET ITEMS. : de en
  • FR1107850A - Improvements to disinfectants : en fr
  • US2728963A - Shell molding machine : en
  • US2729181A - Jig for assembling instrument rotors and hairsprings : en
  • US2729810A - Literature detection device for cartoning machine : en
  • CA520413A - Cup core structure : en fr
  • US2728919A - Trimming tape : en
  • US2729435A - Transit concrete mixer : en
  • DE1714690U - EDGE SEAL FOR TRIM OR. DGL. : de en
  • DE1714788U - SUPPORT FORK FOR HAND SHOWER WITH BUILT-IN LOW PRESSURE PIPE VENTILATOR AND BACKFLOW VALVE. : de en
  • DE937470C - Process for the production of chlorine dioxide : de en
  • GB742982A - Improvements in or relating to welt turning on straight bar knitting machines : en
  • US2729104A - Pressure indicating and recording machines for internal combustion engines : en
  • US2729473A - Electrical fixture swivel joint constructions : en
  • US2729084A - Garment : en
  • CA520397A - Process for the separation of ferrous chloride from materials containing metallic cobalt : en fr
  • DE1714420U - COMPONENTS FOR THE PRODUCTION OF A SHOWER CHIMNEY SUCTION ATTACHMENT : de en
  • US2729068A - Combination liquid fuel vaporizer and storage tank : en
  • DE1714589U - FLOWER POT CLIMATE CUFF. : de en
  • GB742718A - Resinous reaction products and their method of preparation : en
  • GB742742A - A method and a blowing nozzle for refining metals : en
  • GB742869A - Impulse-circulation electronic calculator : en
  • DE1714464U - DEVICE FOR EDITING LEATHER AND APPLYING LEATHER CARE AND COLORING PRODUCTS. : de en
  • DE1714570U - WATCH STRAP. : de en
  • DE1714645U - DETACHED EYE CATCHER SALES STAND IN GONDOLA SHAPE. : de en
  • CA520350A - Combined striking casting and bolster center filler for railway car construction : en fr
  • AU205940B2 - A method of preparing filter cores for use for example as filter wads for cigarrettes and filter cores when prepared bythe method : en
  • CA520238A - Adjustable suspension for stalk shredder : en fr
  • DE1714534U - MOUNTING FRAMES FOR ANTENNAS OF ALL KINDS. : de en
  • GB742753A - Improvements in spark plugs : en
  • US2729250A - Portable saw table containing sliding portion : en
  • DE1714423U - CONTROL DEVICE FOR HAND KNITTING APPARATUS. : de en
  • DE1714472U - MIRROR HOLDER. : de en
  • DE1714522U - FINGER COVERS, FOR PUT ON AND OFF LADIES 'STOCKINGS. : de en
  • DE1714709U - TILT STAND FOR SINGLE-TRACK VEHICLES. : de en
  • DE937399C - Flap arrangement on conveyor distributors : de en
  • CA520427A - Surface temperature measuring instrument : en fr
  • DE937358C - Axle counting device : de en
  • DE937511C - Form for the production of the connecting pieces provided with several radial bores with the help of core pins which can be pressed into the molding from the outside : de en
  • DE1714333U - TABLE NOTEPAD. : de en
  • DE1714460U - WINDOW CLEANING DEVICE. : de en
  • DE937353C - Heat pump : de en
  • GB743004A - Improvements in or relating to removal of salts from acetone-phenol mixtures : en
  • DE1714736U - TWEEZERS WITH BLADE. : de en
  • DE1714328U - BRUSH EQUIPPED WITH WIRE, IN PARTICULAR SUCH ROUND OR ROLLER BRUSH. : de en
  • US2729544A - Contact apparatus with rotating discs : en
  • FR1107651A - Improvements to fruit presses and spinners with elastic membranes inflated by a pressurized fluid : en fr
  • FR1107930A - Polymeric hygienic coating : en fr
  • GB742974A - Improvements in valve assemblies : en
  • FR1107548A - Improvements in the manufacture of capsules loaded with precompressed powders and covered with a plastic film : en fr
  • DE937516C - Hollow rivet packaging : de en
  • DE1714390U - MELT INSERT WITH INTERRUPTION DETECTOR THAT ACTIVATES A SWITCHING DEVICE. : de en
  • FR1107700A - Method and device for cleaning clothes : en fr
  • GB742806A - Improvements in or relating to clasps or fastenings for ladies' handbags : en
  • US2729785A - Multi-cycle detector : en
  • FR1107976A - Processes and apparatus for the extrusion of plastics : en fr
  • DE1714734U - INLET DRIVE LOCK, ESPECIALLY FOR SINGLE-LEAF WINDOWS. : de en
  • US2729672A - Non-hygroscopic choline salts : en
  • DE937360C - Ultra-short wave antenna with one-sided directional effect, especially for television and radio reception : de en
  • FR1107451A - Improvements in the manufacture of dry straighteners, in particular selenium : en fr
  • GB742719A - Light-weight compression-ignition engines : en
  • GB742846A - Electrical precipitator : en
  • GB743049A - Improvements in and relating to washing machines : en
  • GR16742B - UNBREAKABLE WOMEN'S HEEL SHOES. : el en
  • DE937426C - Arrangement for phase adjustment of alternating currents, especially alternating currents : de en
  • AU1010555A - Polyester-faced bodies and process for preparing same : en
  • AU203789B2 - Mold board for earthmoving scraper : en
  • CA520374A - Isotope concentration : en fr
  • USPP1443P - Lilac plant : en
  • USD176540S - Knife or similar article of flatware : en
  • DE1714748U - NIGHT VISOR DEVICE. : de en
  • DE1714774U - CLEAR PACKING. : de en
  • DE937463C - Drilling machine : de en
  • US2729338A - Aircraft fuel filter system : en
  • AU1028855A - Electrical shielded wire connectors, connections, method and apparatus for carrying out same : en
  • DE1714395U - INSERT. : de en
  • GB742735A - Pump feed oil ejector can : en
  • AU206918B2 - Improvements in or relating to conversion network : en
  • DE937367C - Process for the production of chrome or cobalt containing azo dyes : de en
  • DK80357C - Coupling by telecommunication systems, preferably for police and fire alarms. : da en
  • FR1107540A - Photographic composing machine : en fr
  • GB742826A - Improvements in bedpans : en
  • GB743015A - Improvements in or relating to lubricating systems for engines : en
  • AU203133B2 - Melamine-formaldehyde laminating syrup, process of production and laminates formed with such syrup : en
  • US2729621A - Polymerization of dl-alanine carboanhydride and orientation of polymer : en
  • US2729377A - Machine for filling and sealing a container : en
  • US2728973A - Device for stretching synthetic silk : en
  • US2729766A - Electronic oscillator circuits : en
  • US2729174A - Snubbed railway truck : en
  • USD176500S - Wall tile : en
  • AU1009155A - Improvements in nickel-base alloys : en
  • BE523183A - WOOD BURNING FIREPLACE. : en fr
  • CA520443A - Stretch-forming machine : en fr
  • US2729371A - Garment hanger : en
  • US2728987A - Dress marker : en
  • US2729640A - Hydroxy-iso-melamine : en
  • US2729797A - Plug for electrical apparatus : en
  • CA520254A - Recovery of ni from ammonia liquors : en fr
  • FR1107469A - Improvements to cameras : en fr
  • DE1714305U - DEVICE FOR FASTENING TWO PIECES OF FLEXIBLE MATERIAL. : de en
  • FR1107914A - New equipment for changing vehicle wheels : en fr
  • US2728940A - Balling apparatus and process : en
  • US2729306A - Oil flow restricting control device : en
  • US2729132A - Electrical pick-up for vibrating bodies : en
  • DK80365C - Wooden handle for shovels and similar hand tools. : da en
  • US2729369A - Grease-guns : en
  • US2729449A - Pin setting apparatus for bowling alleys : en
  • DE1714702U - LUGGAGE RACK FOR MOTOR VEHICLES WITH REAR ENGINE. : de en
  • USD176515S - Record player or similar article : en
  • USD176539S - Mailbox : en
  • AU209326B2 - Improvements in or relating to machines suitable for moulding shoe uppers : en
  • US2729125A - Pivoted lever type container cap remover with cutter : en
  • US2729153A - Stereoscopic camera : en
  • DE1714698U - SPRING DIRECTION LIGHTS FOR HANDLEBARS OF TWO-WHEEL VEHICLES. : de en
  • AU201630B2 - Carbazole derivatives and processes for their preparation : en
  • CA520263A - Precipitation of zinc from leach liquors : en fr
  • DE1714437U - CAN FOR DRAGEES, PILLS AND THE LIKE : de en
  • US2729346A - Unloading attachment for a bin : en
  • US2729505A - Lather foam dispenser : en
  • US2729756A - Electrical thermal motor : en
  • US2729587A - Production of fructose : en
  • AU1030855A - Automatically controlled two-way amplifier especially for telephone systems having loudspeaking telephones such as intercommunication systems andthe like : en
  • CA520268A - Use of hydrogen in precipitation of cobalt carbonate : en fr
  • CA520417A - Poultry gizzard skinning method : en fr
  • GB742890A - Improvements in or relating to a method for insolubilising artificial filaments, threads, fibres and the like obtained by the spinning of solutions of proteins : en
  • US2729127A - Slidable jaw wrench with hand grip and adjusting link : en
  • US2729376A - Beverage vending machine : en
  • US2729380A - Package filling machine : en
  • US2729626A - Isoolefin-multiolefin copolymers : en
  • US2729700A - Facsimile system with automatic density control : en
  • AU203228B2 - Method of electroplating with aluminum and electrolyte therefor : en
  • CA520352A - Alloys : en fr
  • AU203375B2 - Biscuit cutters with gravity operated ejectment means : en
  • CA520402A - Copyholder paper support : en fr
  • US2729367A - Pressure dispensing valve assembly : en
  • US2729670A - Manufacture of acrylonitrile : en
  • AU1013955A - Improvements in or relating to electrostatic precipitators : en
  • US2729211A - Device for examining the condition of the stomach : en
  • US2729573A - Plastic welding composition : en
  • USD176571S - Ornament for a vehicle body : en
  • CA520280A - Counterbalance mechanism : en fr
  • US2729124A - Cork extractor with gas pressure generating means : en
  • US2729256A - Forage harvester : en
  • US2729021A - Toy vehicle with automatic brake : en
  • US2729523A - Piston for internal combustion engines : en
  • DE1714326U - PACKING WITH BANDEROLE AS MULTI-PIECE PACK FOR LADIES 'SLIPS. : de en
  • DE937432C - Device for electrical alternating current heating of billet receptacles in metal pipe or extrusion presses : de en
  • DE937517C - Sealed cardboard container or the like to hold certain amounts of solid fuel by weight : de en
  • US2728929A - Cleaning and abrading tool : en
  • US2729432A - Large capacity heat exchanger : en
  • FR1107457A - New cyanines, a new process that can be used for the preparation of some of them, and their application as dyes, in particular in photography : en fr
  • FR1107471A - Method and device for the thermal transformation of liquids, more particularly applicable to the generation of steam : en fr
  • FR1107871A - Choline phenyl ethyl acetate and method of preparation : en fr
  • DE937343C - Process for the production of pigment prints and coatings on fiber material : de en
  • DE1714387U - ELECTRO MAGNETIC SWITCHING VALVE, ESPECIALLY FOR POWER FAILURE. : de en
  • AU210988B2 - Improvements in and relating to spectrometers : en
  • DE1714576U - SPADE OR SHOVEL OR SIMILAR DEVICE WITH SHORT DUELS. : de en
  • AU1012355A - Freezing device : en
  • US2729245A - Pneumatically actuated thread protector : en
  • US2728985A - Adjustable rotary shears : en
  • AU1031855A - Antibiotic preparations : en
  • DE1714332U - EQUIPMENT TO BOLDER FOLDERS FOR MAGAZINES, BROCHURES AND THE LIKE FOR HOLDING THE STAPLED MATERIAL. : de en
  • DE1714551U - HOLDING DEVICE FOR SCANNER NEEDLE. : de en
  • FR1107630A - Soap with incorporated core forming a frame : en fr
  • FR1107820A - Pouring cap adapting to all cans of any capacity acting as a filter and funnel from the container on which it is attached : en fr
  • US2729569A - Dental cements : en
  • FR1107483A - Mechanical sorter : en fr
  • US2729266A - Apparatus and method for making spirally corrugated metal tubes : en
  • US2729292A - Bailer : en
  • GB742755A - Method of making composite metal articles : en
  • GB743005A - An electrical heating unit for use in uniting thermoplastic paper to surfaces : en
  • CA520270A - Separation of cobalt as carbonates from nickel-cobalt mixtures : en fr
  • FR1107588A - Devices for holding a moving part articulated on a fixed part : en fr
  • US2729594A - Stabilization of cracked distillate fuel oils : en
  • LU33953A1 - : en
  • US2729191A - Electrostatic coating apparatus : en
  • US2729342A - Pallet racks : en
  • US2729348A - Material handling machine : en
  • US2729066A - Ventilation system for mines : en
  • US2729147A - Multiple synchronized pneumatic paper stock control device : en
  • DE1714559U - DIA-NORM TEACHING MODEL. : de en
  • DE1714763U - FOLDING BOX. : de en
  • FR1107454A - Underground bombing shelter : en fr
  • GB742771A - A maintenance platform for aircraft : en
  • DE1714348U - EQUIPMENT ON HEAT EXCHANGERS. : de en
  • AU1018555A - Improvements in or relating to methods and devices for engraving plates and plates manufactured by such methods : en
  • DE1714672U - REFLECTOR HOLDING DEVICE. : de en
  • DE1714336U - SELF-PRIMING AGITATOR. : de en
  • US2729005A - Sectional ironing board : en
  • US2729341A - Racks for supporting lasts during the manufacture of boots and shoes : en
  • US2729334A - Purification of paper mill white water by froth flotation : en
  • USD176552S - Steak knife : en
  • USD176560S - Door escutcheon plate : en
  • DE1714622U - FLOW VALVE. : de en
  • AU210327B2 - Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons : en
  • CA520221A - Streptokinase and streptodornase produced from hemolytic streptococci : en fr
  • AU207449B2 - Improved control system for variable-speed power transmission mechanism : en
  • DE1714351U - THROW WHEEL FOR SNOW THROWER. : de en
  • US2729216A - Smoker's pipe : en
  • AU1027855A - Improvements in or relating to decking for bridges : en
  • CA520428A - Core assembly for panels and the like : en fr
  • FR1107927A - Improvements to machines for the continuous production of paper-covered plaster bands : en fr
  • DE1714489U - CAKE SHOVEL. : de en
  • US2729171A - Sand pump for oil and water wells : en
  • GB742702A - Improvements in and relating to methods of jigging granular materials : en
  • GB742715A - Concentrating plant with circulation of liquid between a liquid/vapour separation vessel and a separate heating member : en
  • GB742948A - Improvements in or relating to apparatus for measuring the magnitude and position ofa standing wave in a waveguide section : en
  • DE1714447U - CURLING PLIERS FOR EYELASHES. : de en
  • DE1714452U - SHAVING AND TOILET MIRRORS. : de en
  • FR1107496A - Machine for the preparation of reinforcing wires for reinforced concrete and similar applications : en fr
  • GB742933A - Improvements in or relating to polymeric substances : en
  • GB742962A - An internal diameter gage : en
  • GB742793A - Improvements in the production of linear polyesters : en
  • GB742832A - Improvements in package wrapping machines : en
  • IE21979L - Herbicides and plant-growth promoters : en
  • CA520390A - Semi-conductor translating devices : en fr
  • DE938607C - Sliding seal for presses for expanding hollow bodies : de en
  • US2729155A - Photographic printer : en
  • US2729507A - Windshield washer construction : en
  • AU1009055A - Plant growth control and herbicidal composition and process of using thesame : en
  • CA520321A - Insulated terminal : en fr
  • DE937410C - Guide frame for cutting tools : de en
  • US2729540A - Process of preparing alkali metal and alkaline earth metal borohydrides : en
  • GB742780A - Improvements in methods of making vacuum insulated cabinets : en
  • DE1714575U - WOODEN BOX. : de en
  • DE1714773U - PLASTIC CASE FOR TAPS. : de en
  • DE937437C - Knot mesh, especially for fencing : de en
  • US2728920A - Collapsible baby bathtub : en
  • US2729064A - Mine stopping : en
  • US2729533A - Process of dyeing acrylonitrile textile by cuprous ion technique : en
  • US2729695A - Electrical connectors : en
  • DE936938C - Junction and junction box with ring-shaped terminal insert body made of insulating material : de en
  • FR1107568A - Advanced brake drum : en fr
  • FR1107710A - Improvements to valves for controlling the circulation of fluids, in particular dry gaseous fluids : en fr
  • FR1107816A - Balanced support arm : en fr
  • US2729137A - Refractometer with linear scale : en
  • US2729805A - Railway crossing approach signal : en
  • FR1107903A - Foot pedal operated faucet : en fr
  • FR1107933A - High voltage insulation by cast resins : en fr
  • GB742878A - Improvements in cardboard boxes : en
  • FR1107681A - Electromechanical control mechanism : en fr
  • FR1107894A - Magnetic recording device : en fr
  • FR1107832A - Packaging for instruments such as hypodermic needles or other applications : en fr
  • FR1107913A - Glass compositions : en fr
  • GB742725A - Improvements in or relating to machines suitable for moulding shoe uppers : en
  • GB742708A - Improvements in transmission system electro magnetic couplings : en
  • FR1107954A - Spray apparatus and method : en fr
  • FR1107983A - Method and apparatus for serviceable maintenance of motor vehicles : en fr
  • US2729113A - Sectional housing for jackscrew operators : en
  • US2729180A - Spiral pipe machine : en
  • US2729787A - Vacuum tube voltmeter : en
  • FR1107758A - Improvements to automatic recording devices : en fr
  • GB743029A - Improvements in or relating to load carriers for bicycles : en
  • FR1107728A - Forced circulation steam generator : en fr
  • DE937291C - Braking device with application and power stroke for rail vehicles : de en
  • FR1107646A - Wind tunnel improvement : en fr
  • GB742893A - Improvements in or relating to flat hand knitting machines : en
  • GB742944A - Improvements in rotary cylindrical valves : en
  • FR1107575A - Device for introducing anhydrous ammonia into the soil to be fertilized : en fr
  • FR1107763A - Light switch : en fr
  • GB742892A - Improvements in or relating to gaseous precipitation of metals from solution : en
  • DE1714547U - TRIPOD CART FOR MOUNTING A TRIPOD. : de en
  • US2729741A - Diversity reception system : en
  • DE1714392U - ELECTRIC MOTOR FOR HIGH WORKING TEMPERATURES. : de en
  • GB742879A - Improvements in or relating to the oxo synthesis process : en
  • FR1107817A - Catalyst recovery process : en fr
  • FR1107904A - Compatible color television system : en fr
  • GB742721A - Improvements in and relating to yarn winding machines : en
  • FR1107844A - Shoe : en fr
  • DE1714740U - NOTEPAD. : de en
  • GB742992A - Improvements in crane construction : en
  • GB742998A - An improved three-point linkage for hitching ploughs to a tractor : en
  • DE937317C - Post for electric fences : de en
  • DE937357C - Railway block system : de en
  • FR1107813A - Automotive car with aerodynamic vehicle superstructure : en fr
  • GB742706A - Improved road surface and method of producing same : en
  • GB742941A - Improvements in or relating to circuit arrangements embodying electron discharge devices : en
  • GB742968A - Electric fuse-elements with reduced cross-section at one or more points : en
  • US2729754A - Monostable device : en
  • US2729459A - Balanced rotary chuck : en
  • US2729724A - Contact structure for rotary switches : en
  • GB742985A - Improvements in and relating to curtain heading tape : en
  • AU1029655A - Valve structure for internal combustion engines : en
  • US2729458A - Coupling structure : en
  • US2729510A - Wheel cover : en
  • US2728917A - Paneled necktie and method of manufacture : en
  • USD176505S - Combined suction cleaner and floor polisher : en
  • FR1107895A - Steel generator for hot air production : en fr
  • GB742745A - Improvements in or relating to foundry sand-ramming machines : en
  • AU202791B2 - Window structures : en
  • US2729623A - Air-drying resin made from allylic alcohol, and oxirane and an unsaturated dibasic acd : en
  • DE1714617U - SPRING ELEMENT FOR SEALS. : de en
  • DK80361C - Seating furniture that can be converted into reclining furniture. : da en
  • FR1107520A - Improvements to devices for regulating fuel supply to engines : en fr
  • FR1107528A - Machine tool and method of controlling its operation : en fr
  • US2728913A - Shield for safety hats : en
  • US2729487A - Hood latch : en
  • DK80375C - Rail assembly for runways. : da en
  • DE937493C - Connection of prefabricated panels for the production of buildings and components that can be dismantled : de en
  • DE1714526U - FAN FOR COOKERS AND OVENS OF ALL TYPES OF HEATING. : de en
  • DE1714765U - SECURITY ON PRESSURE LID. : de en
  • DE937430C - Device for producing recordings of X-ray images by means of an image intensifier : de en
  • DE1714312U - DRILL BIT LIFTER. : de en
  • DE1714646U - DETACHED EYE CATCHER SALES STAND IN GONDOLA SHAPE. : de en
  • FR1107523A - Improvements to turbine supercharging of internal combustion engines : en fr
  • CA520231A - Phthalide compounds and methods for their preparation : en fr
  • CA520289A - Purification of liquids : en fr
  • US2729268A - Method and apparatus for erecting a fiber reinforced plastic storage structure : en
  • AU1031055A - Television receiver construction : en
  • DE1714592U - FLOWER POT WITH WATER BASE. : de en
  • DE1714716U - RAIN AND SUN PROTECTION FOR MOTORCYCLES, SCOOTERS AND MOPEDS. : de en
  • FR1107512A - Improvements to a supercompression device for engines : en fr
  • IE21921L - Herbicidal compositions : en
  • CA520258A - Leaching of oxidized nickel ores : en fr
  • DE1714682U - DEVICE FOR STEERING TRACKED TRUCKS. : de en
  • CA520386A - Filter unit construction : en fr
  • CA520415A - Method of making a cold formed bimetallic shape : en fr
  • AU1031955A - A steam generator provided with exchangers in series : en
  • AU210265B2 - Improvements in electronic hunting circuits : en
  • AU205939B2 - Improvements in or relating to electron velocity modulation tubes : en
  • AU1030955A - Hood for vehicles : en
  • AU1008855A - Improvements in or relating to sintered electrical resistors : en
  • AU1016455A - Manufacture of polyoxygenated steroids : en
  • AU1038755A - Improvements relating to thermocouples : en
  • US2729390A - Toy bank : en
  • AU1012055A - Mounting device for blinds for blocking the passage of air into the radiators of vehicles : en
  • AU204975B2 - Improvements in methods and apparatus forthe manufacture of anhydrous uranium fluoride andthe like : en
  • DE1714678U - FOLDING BABY CARRIAGE COT. : de en
  • US2729183A - Inboard motorboat hull of the planing type having a cavitation plate : en
  • US2729748A - Apparatus for sterilizing foods, drugs and other substances by scanning action of high-energy electrons : en
  • US2729482A - Fluid seal : en
  • US2729328A - Package of reversible hydrocolloid impression material and water-soluble inorganic salt : en
  • USD176507S - Twine hook or similar article : en
  • AU202744B2 - An improved branding iron or like stove : en
  • US2729686A - Aromatization of organic chlorine compounds : en
  • FR1107746A - Improvements to electric irons : en fr
  • DE1714427U - SPREAD DILATOR. : de en
  • DE1714463U - TROLLEY FOR FLUSH BOTTLES. : de en
  • DE1714745U - SHOE. : de en
  • DE1714359U - CABLE CONNECTION FOR ELECTRIC RAILWAY SAFETY DEVICES, IN PARTICULAR FOR ELECTRIC SWITCH DRIVES AND LATCHES. : de en
  • DE1714521U - DOUBLE-WALLED VESSEL WITH TOP RING AND LOOSE INNER POT. : de en
  • DE1714749U - AIMING DEVICE. : de en
  • DE936501C - Device for uniform charging of a processing plant for coal, ore or the like. : de en
  • AU208330B2 - Improvements in and relating to clothes drying machines : en
  • US2729418A - Retractable lashing or like attachment device : en
  • US2729605A - Samarium activated lanthanum oxychloride phosphor : en
  • US2729307A - Lubricating system : en
  • GB742854A - Improvements in or relating to conveying apparatus : en
  • US2729518A - Shaft vibration stabilizer : en
  • US2729770A - Electrically conductive plastic panels : en
  • AU1014455A - Laminating resins, process of production and laminates produced therefrom : en
  • AU211135B2 - Gamma-correction apparatus : en
  • DE1714583U - HOUSING WITH CROSS STiffening PIPES FOR AGRICULTURAL MACHINERY. : de en
  • FR1107964A - Method and apparatus for the impregnation of poles, in particular for the maintenance of wooden poles of overhead power lines : en fr
  • GB743043A - Basic ethers of substituted diphenylmethyl carbinols : en
  • USPP1444P - Lilac plant : en
  • US2729657A - Preparation of fatty acyl derivatives of amino acids : en
  • US2728933A - Vacuum cleaner nozzle attachments : en
  • US2729177A - Tag attaching device : en
  • US2729267A - Machine and method for making edge embossed paper article and product thereof : en
  • US2728948A - Molds for making dolls composed of plastic material : en
  • US2729121A - Combination portable and stationary disk roller : en
  • US2729192A - Doctor blade for paper coating apparatus : en
  • DE937325C - Improved process for producing mesh films : de en
  • CA520370A - Multiplex communications system : en fr
  • AU1010755A - Magnetic memory system with disturbance cancellation : en
  • AU1037255A - Electrical relay contact support and relay indexing means : en
  • AU1038955A - Improvements in or relating to substituted 1. 10-diaza-anthracenes : en
  • BE523159A - : en
  • DE1714798U - FORK WRENCH. : de en
  • DK80347C - Zipper and method of its manufacture. : da en
  • FR1107975A - Method and device for the manufacture of brushes, paint brushes and the like : en fr
  • US2728918A - Necktie construction : en
  • US2729030A - Method of and apparatus for linearly feeding an untwisted, multifilament strand : en
  • US2729553A - Abrasive article : en
  • US2729554A - Ammoniation of superphosphate : en
  • US2729611A - Urea formaldehyde condensation product : en
  • DE1714313U - SPACER FOR DEI BOLTING OF PIT LINES. : de en
  • DE1714435U - MATTRESS. : de en
  • FR1107579A - Improvements to devices for the surface treatment of metallic and non-metallic objects in one or more fluid baths : en fr
  • AU1019955A - Process for fractionating mixtures of solid particles of different porosities : en
  • CA520266A - Gaseous precipitation of metals from solution : en fr
  • DE1714594U - DEVICE THAT PREVENTS THE LAYING OF THE COWS IN THE SMOKER. : de en
  • CA520294A - Copolymeric vinylidene chloride composition : en fr
  • CA520286A - Preparation of 4-halogeno-2-butenoic acids : en fr
  • US2728914A - Hand protectors for infants : en
  • US2729255A - Vegetable cutter and shredder : en
  • AU1007055A - Improvements in or relating to electron velocity modulation tubes : en
  • CA520251A - Method of making magnetic cores : en fr
  • FR1107627A - Filing cabinet : en fr
  • CA520445A - Finger nail cleaners : en fr
  • DE1714552U - SWITCHING DEVICE FOR RECORD PLAYERS. : de en
  • DE1714578U - SEAT ARRANGEMENT FOR AGRICULTURAL TRACTOR MACHINERY OD. DGL. : de en
  • CA520281A - Low draft loss dust collector : en fr
  • CA520435A - High speed reel joining mechanisms for use with newspaper printing machines or the like : en fr
  • FR1107929A - Heating system for vehicles with internal combustion engine : en fr
  • GB742724A - Improvements in or relating to thermally-responsive electric switches : en
  • US2729303A - Vacuum cleaner : en
  • US2729350A - Receptacle handling device : en
  • US2729517A - Safety roof bracket : en
  • AU202598B2 - Improvements in or relating to detachable aerial coupling systems : en
  • AU204144B2 - Non-circulatory fluid-pressure power steering mechanisms for motor vehicles : en
  • DE1714712U - TAILLIGHT. : de en
  • DE1714762U - METAL TRANSPORT CONTAINER. : de en
  • AU1025755A - Turbo-compressor plants : en
  • AU201776B2 - Packaging of sausage casings : en
  • AU202673B2 - Maize grading machine : en
  • GB742781A - A semi-conductor system for the control of electric currents : en
  • GB742896A - Apparatus for automatically centering a moving endless belt : en
  • DE937319C - Vibration damper : de en
  • FR1107747A - Translator device for telegraph installations comprising a two-wire line used for both directions of transmission : en fr
  • FR1107883A - Popular amusement ride : en fr
  • FR1107802A - Flowerpot : en fr
  • DE1714304U - HALF SKIRT. : de en
  • IE21619L - Resilient torsion joints : en
  • DE1714642U - FUEL COLLECTION DEVICE ON SEWING MACHINE TABLES. : de en
  • DE1714766U - MECHANICALLY LOCKABLE MULTI-PURPOSE PACKING MADE OF RESIN. : de en
  • DE937308C - Test rocker for vibration measuring devices : de en
  • AU1025555A - Improvements in or relating to cooking utensils : en
  • AU210234B2 - Shaped articles of acrylonitrile polymers, and method of production : en
  • CA520203A - Vacuum sweep-up system : en fr
  • GB742743A - Improvements in and relating to typewriter or similar office machine feed mechanisms : en
  • FR1107670A - Process for protecting wood with polyester resins reinforced with fabrics or fibers : en fr
  • GB742937A - Improved educational device for demonstrating geographical contours : en
  • GB742851A - Method of and means for arranging nails or other headed objects in a desired orientation for processing : en
  • FR1107573A - Cyclic process for the separation and recovery of ammonia and hydrochloric acid from ammonium chloride : en fr
  • GB742730A - Improvements relating to electric cooking equipment : en
  • GB742790A - Improvements in or relating to alkali metal amides : en
  • GB742813A - Arrangement for springing or insulating against road irregularities and shocks the front wheel of a pedal cycle or motor cycle : en
  • DE937337C - Fault-controlled follower controller, especially for copying machine tools : de en
  • GB743014A - Improvements in and relating to enteric capsules for medicaments : en
  • US2729189A - Body painting machine : en
  • DE1714621U - DEVICE DEDICATED IN PARTICULAR FOR LOW PRESSURE HOT WATER TANK TO SWITCH THE TANK TO TWO DIFFERENT OUTLET OPENINGS. : de en
  • DE1714784U - WATCH CASE BACK PART MADE OF METAL AND PLASTIC, DESIGNED AS A MIRROR. : de en
  • DE937327C - Welded connection between normal structural steels and weld sensitive steels : de en
  • DE937427C - Switch arrangement for lights of all kinds : de en
  • AU208716B2 - Surface coatings on rubber compositions : en
  • AU210536B2 - Improvements in or relating to combined refrigerating and water heating systems : en
  • FR1107571A - Improvements to electrical connection devices : en fr
  • FR1107926A - Drawing device with automatic registration and orthogonal displacements : en fr
  • DE937442C - Electric arc furnace with split lid : de en
  • US2729086A - Lighter : en
  • US2729039A - Resinoid bonded cutting-off grinding wheels and method of cutting metals : en
  • DE1714322U - REVERSE DRIVE FOR A WHEEL WASHING MACHINE. : de en
  • DE1714404U - DUST-PROOF, WATERPROOF AND ACID-PROTECTED LUMINAIRE MADE OF PLASTIC FOR FLUOROUS TUBES : de en
  • DE1714434U - TWO PULL RUBBER STOCKING WITH ELASTIC EDGE. : de en
  • DE1714498U - PLASTIC FLOOR GRATING. : de en
  • FR1107761A - Elastic waistband : en fr
  • US2729370A - Pressing machine : en
  • FR1107660A - Reinforced plaster panels and process for their manufacture : en fr
  • GR16738B - INDIRECT HEATING BAKERIES WITH STEAM BOILERS. : el en
  • CA520377A - Rotary union : en fr
  • CA520246A - High frequency electrical apparatus : en fr
  • FR1107851A - Educational calculator : en fr
  • US2729548A - Pebble heat exchange chamber : en
  • US2728944A - Production of artificial films : en
  • US2729151A - Transfer mechanism for bagmaking machines : en
  • US2729738A - Electric steam generator : en
  • US2729780A - Altitude control for automatic pilots : en
  • US2729225A - Compressor governor : en
  • US2729430A - Heat exchanger : en
  • FR1107455A - Process for the manufacture of ornate synthetic material objects, and synthetic material objects produced by this process : en fr
  • GB742768A - Improvements in or relating to internal combustion engines having a fuel injection system and associated spark ignition device : en
  • GB742796A - Organic derivatives of thiophosphoric acid : en
  • USD176543S - Wheel cover member or similar article : en
  • US2729697A - Color television system : en
  • AU1016655A - Improvements in or relating to methods for casting perforated plates in moulds, and devices and moulds for carrying out these methods : en
  • US2729077A - Constant torque coupling : en
  • AU142154A - A method of and means for securing conductor wires to insulating boards andthe like for connecting purposes : en
  • DE937304C - Storage for rods for hanging clothes in closets : de en
  • DE1714486U - PLASTIC DECORATIVE CEILINGS. : de en
  • DE1714620U - WATER SWITCH. : de en
  • DK80349C - Process for the production of flexible, plate-shaped material for fuel pump membranes. : da en
  • US2729057A - Index regulator set : en
  • US2729116A - Safety spinning knob for steering wheel : en
  • CA520278A - Polymeric compounds condensed from epichlorhydrin and a bifunctional amino compound, and method of production : en fr
  • CA520421A - Treatment of cotton fabrics with thiocyanate-alkali-zincate solution : en fr
  • AU203759B2 - Improvements in electric or dry-shaving razors : en
  • DE1714455U - PROTECTIVE COVER MADE OF TRANSLUCENT PLASTIC FOR IDENTIFICATIONS AND THE LIKE. : de en
  • US2729405A - Means for transporting and launching landing crafts : en
  • US2729571A - Nitrocellulose coating compositions : en
  • US2729632A - Mono-azo-dyestuffs insoluble in water : en
  • FR1107556A - Petroleum resins containing indene : en fr
  • AU209753B2 - Lubrication system : en
  • AU210835B2 - Trade-consolidating machine : en
  • CA520267A - Copper metal powder precipitation : en fr
  • DE1714338U - HEAT EXCHANGER. : de en
  • DE937350C - Process for the production of tetraethyl lead : de en
  • DE937469C - Process for the production of silica-alumina catalysts : de en
  • FR1107960A - Conveyor device with two separate driven chains carrying load carriers : en fr
  • DE1714555U - LIGHT EFFECT AND SILHOUETTE CREATORS. : de en
  • FR1107578A - Improvements to television relay systems : en fr
  • AU1019755A - Welding electrodes for high frequency electric sewing machines : en
  • US2729327A - Shipping container with internal resilient mounting means : en
  • US2729476A - Shaft or journal seal : en
  • US2729715A - Snap action electrical switch : en
  • FR1107709A - Quick and removable attachment of two rigid parts : en fr
  • DE1714384U - ELECTRIC NOKKEN SWITCH, WHICH BASE IS FRAME-SHAPED. : de en
  • USD176490S - Table : en
  • US2729420A - Valve for corrosive fluids : en
  • US2729182A - Ship's hull having forked canal in bottom : en
  • US2729725A - Breaker point assembly for internal combustion engines : en
  • FR1107870A - Machine for closing suppository molds : en fr
  • DE1714466U - BRIQUETTE BOX. : de en
  • DE1714693U - BACKREST AND SEAT PAD. : de en
  • US2729578A - Welding apparatus and method : en
  • DE936122C - Fuel injector for internal combustion engines : de en
  • FR1107818A - Purification of crude benzene : en fr
  • GB742750A - Improvements in or relating to box blanks and boxes made therefrom : en
  • US2729354A - Universal bottle closure : en
  • US2729566A - Process for preparing dehydrated potatoes : en
  • US2729764A - High voltage supply : en
  • US2729771A - Electric relay systems : en
  • CA520225A - Halo-phthalides and methods for their preparation : en fr
  • DE1714566U - PULL LINKS, IN PARTICULAR WATCH STRAP. : de en
  • GB742799A - A new or improved springing system for seats, chairs or the like : en
  • AU1024655A - Mixing valve device for coldwater and hotwater : en
  • CA520447A - Tractor attachment : en fr
  • FR1107694A - Fastening device for straps or the like : en fr
  • FR1107928A - Mine detonator : en fr
  • GB742802A - Improvements in or relating to shaft kilns : en
  • US2729235A - Gage dampening valve : en
  • US2729663A - Fluorine and sulfur compounds : en
  • DE1714601U - AGRICULTURAL VEHICLE FOR WORKING IN CLOSED AND HIGH-GROWING CROPS. : de en
  • DE937283C - Device for extrusion of solid and hollow rods in the direction of movement of the punch : de en
  • AU210325B2 - Manufacture of polyoxygenated steroids : en
  • DE1714334U - VERTICAL HANGING REGISTER. : de en
  • AU1025855A - The production of synthetic elastomers fromthe reaction products of polymers with polyisocyanates or polisothiocyanates : en
  • CA520405A - Pressure responsive throttle control for fluid pumping system : en fr
  • DE917289C - Piano string : de en
  • FR1107621A - Hydraulic machine : en fr
  • US2728935A - maher : en
  • US2729145A - Disintegrating apparatus : en
  • US2729247A - Shuttle spring : en
  • GB742794A - Improvements in or relating to power transmission mechanisms : en
  • AU1025955A - Improvements in methods and apparatus forthe manufacture of anhydrous uranium fluoride andthe like : en
  • GB742716A - A vehicle wheel assembly : en
  • FR1107790A - Self-cleaning hydraulic razor wiper : en fr
  • GB742782A - Improvements relating to the treatment of textile materials for protection against biological attack : en
  • FR1107527A - Optical system and its manufacturing process : en fr
  • FR1107539A - perfected vice : en fr
  • FR1107902A - Improvements to automatic calculators : en fr
  • GB742729A - Improvements in or relating to internal combustion engines : en
  • US2729596A - Production of diesel and jet fuels : en
  • AU208431B2 - Improvements relating to buffers for railway vehicles : en
  • US2729219A - Dishwashing machine : en
  • US2729294A - Well screen : en
  • US2729598A - Fluidized bed coating of coal with nonagglomerative material : en
  • US2729107A - Gyroscopic instrument : en
  • US2729166A - Automatic wind mill stop : en
  • USD176555S - Knitting work box : en
  • USD176518S - Combined bottle and jar opener : en
  • FR1107981A - Improvements relating to a process and a machine for the manufacture of metal parts for accumulator batteries, such as cast grids : en fr
  • DK80372C - Boom for gymnastics use. : da en
  • DE1714707U - TESTING DEVICE FOR TUBELESS TIRES. : de en
  • DE937328C - Steam-powered plate heat exchanger for liquids, especially milk : de en
  • FR1107504A - System for producing constructions and other structures from expanding cellular cement : en fr
  • AU1017655A - Method and means for wasing andthe like operations : en
  • GB742767A - A device for holding a pressure hose or hoses on the traction chain of a lift truck : en
  • US2729624A - Polymerization of vinyl monomers by oxyhalogen acid anion/hydrazinedisulfonate ion compositions : en
  • FR1107797A - Advanced tether : en fr
  • FR1107899A - Improvements in the manufacture of pentaerythritis and sugar alcohols : en fr
  • US2729163A - Two-revolution printing press : en
  • US2729230A - Control for separator drain valve : en
  • US2729637A - Method of producing cyanuric : en
  • US2728922A - Foldable bed construction : en
  • US2728965A - Clip for the assembly of evergreen and/or floral material to form displays : en
  • US2729375A - Egg transferring and supporting device : en
  • US2729321A - Roller conveyor construction : en
  • US2729513A - Door construction for cotton picker : en
  • FR1107564A - Improvements to ejection nozzle devices : en fr
  • FR1107855A - Improvement in methods of reproducing magnetic recordings : en fr
  • USD176496S - Dress : en
  • FR1107513A - Improvements to a screening and fragmentation apparatus : en fr
  • FR1107874A - fixing nut in concrete or cast material : en fr
  • DE1714303U - SPORTS SHIRT. : de en
  • DE1714503U - SEATING FRAME FOR FURNITURE AND SEATING EQUIPMENT : de en
  • FR1107615A - Improvements in the manufacture of spectacle frames : en fr
  • GB742814A - Improvements relating to buckets : en
  • DE1714696U - COMBINED GLARE PROTECTION AGAINST SUN AND SPOTLIGHT RADIATION FOR VEHICLES. : de en
  • US2729276A - Folding chair : en
  • US2729620A - Neodymium chloride as catalyst in production of polyesters : en
  • USD176503S - Lift truck : en
  • DE937293C - Tuning device for a shortwave tube : de en
  • GB742872A - Method of, and means for, facilitating the take-off of aircraft provided with landing skis : en
  • GB743050A - Improvements in or relating to thrust-spoiling devices for jet propulsion units : en
  • FR1107553A - Parenteral administration of fluids : en fr
  • GB742856A - Electric induction heater : en
  • US2729511A - Wheel cover : en
  • AU204569B2 - Improvements in or relating to electric pulse code modulation systems : en
  • FR1107464A - Method for extending an endless belt conveyor apron : en fr
  • FR1107693A - Device for connection to an electric line : en fr
  • US2729273A - Swivel tilting chair : en
  • US2729709A - Electric switch : en
  • USD176501S - Spoon or similar article : en
  • GB742997A - Improvements in or relating to metal or like containers : en
  • DE937376C - Cutting machine tool, especially for wood and plastic processing : de en
  • US2729481A - Split oil seal : en
  • US2729735A - Electric range : en
  • DE1714353U - VENTILATION GRILLE IN THE SIDE WALLS OF THE STRUCTURES OF ELECTRIC LOCOMOTIVES, IN PARTICULAR OF CLEARANCE LOCOMOTIVES. : de en
  • CA520362A - Furniture case construction : en fr
  • US2729588A - Operating a reboiler system for fractionating absorber-stills which comprises separately introducing vapors and liquid from the reboiler into the still and mixing absorbed vapors vaporized from the still bottoms with the liquid before its introduction into the still : en
  • DE1714479U - QUILTED UPPER BED - QUILTED BED. : de en
  • DE1714544U - OIL HEATING AND COOLING SYSTEM, IN PARTICULAR FOR PLASTIC SCREW PRESSES. : de en
  • FR1107550A - Control knobs for appliances, in particular for gas or electric stoves and ovens : en fr
  • DE1714665U - PHOTOGRAPHIC SHUTTER. : de en
  • US2729461A - Fifth wheel construction : en
  • FR1107672A - Device for the rapid ejection of sheets, plates or the like on machines used for their treatment : en fr
  • GB743031A - Improvements in or relating to machines for treating or washing clothes and the like : en
  • US2729480A - Rope thimble : en
  • US2729773A - Electric motor control system employing di-function signals : en
  • DE1714713U - LUGGAGE RACK, IN PARTICULAR FOR MOTORCYCLES AND SCOOTERS. : de en
  • GB742761A - Process and apparatus for coating strip material and for producing foils of foil-forming material : en
  • GB742777A - Method and apparatus for the gasification of oil fuels : en
  • DE1714483U - PARADE AND SOFA AIR CUSHIONS. : de en
  • GB742876A - A self-adjusting wheel cylinder for hydraulic brakes : en
  • US2729239A - Protective arrangement : en
  • DE1714374U - PROTECTIVE DEVICE CONSISTING OF BENDING INSULATING MATERIAL ABOVE INSULATORS OF AN OVERHEAD LINE. : de en
  • FR1107727A - Endless belt propulsion mechanism : en fr
  • US2729421A - Cam-locked valve : en
  • DE1714401U - LAMP HOLDER FOR RING-SHAPED DISCHARGE LAMPS. : de en
  • DE937371C - Process for de-acidifying chrome leather : de en
  • DE937444C - Combine harvester with straw press or straw binder : de en
  • DE937458C - Pressure and suction fan for vehicles or the like. : de en
  • FR1107547A - Trench road roller : en fr
  • FR1107525A - Improvements to the elastic suspension of vehicle axles : en fr
  • FR1107718A - Full visibility window system for automobile doors and other applications : en fr
  • DE1714549U - BACKFLOW VALVES FOR INSTALLATION IN WATER METERS. : de en
  • DE937333C - Power steering device for motor vehicles : de en
  • DE937478C - Connector for coaxial high-frequency cables : de en
  • DE937485C - Cable lug connection to earth terminals or contacts for electrical welding : de en
  • FR1107657A - Method and machine for performing the crimping of layers of natural or artificial hair : en fr
  • FR1107953A - Dense alloys and their preparation process : en fr
  • GB742820A - Improvements relating to soldering and to palladium alloys suitable for use therein : en
  • AU1012255A - Improved methods ofan apparatus forthe control of tubulous, forced-flow, once-through vapour generating units : en
  • CA520181A - Land leveling device : en fr
  • CA520255A - Recovery of cu, co, and (nh4)2so4 from mineral leach liquors : en fr
  • US2729234A - Surge valve : en
  • DE1714495U - FLOOR WARDROBE. : de en
  • GB742850A - Improved device for supporting the roofs of mine galleries : en
  • US2729322A - Carriage returning mechanism for typewriters or like machines : en
  • US2729339A - Automatic discriminatory clogging detector for oil filters : en
  • AU1018355A - Magnetic materials ofthe ferrite kind : en
  • DE937301C - Electric lighting device for stove firing : de en
  • AU1039155A - Improvements in or relating to titanium-aluminum base alloys : en
  • CA520376A - Extraction of valuable products from bark : en fr
  • CA520442A - Method of and machine for warp knitting : en fr
  • AU1025055A - Method of producing fireproof plastics, and fireproof plastic materials obtained thereby : en
  • DE1714778U - BOTTLE ILLUMINATION AND OBSERVATION STATION LOADED BY A CONVEYOR BELT. : de en
  • DE937356C - Brake shoe for railway vehicles : de en
  • FR1107476A - frame element, insulating, prefab, for economical constructions : en fr
  • US2729286A - Safety control and ignition apparatus for fuel burners : en
  • US2729187A - Fire alarm : en
  • DE1714343U - REFRIGERATED UNITS WITH BUILT-IN REFRIGERATION UNIT. : de en
  • US2729374A - Machines for packing articles into containers : en
  • IE21717L - Block forming machine : en
  • DE1714310U - SCREWLESS HOLDER FOR GLASS BELLS ON STREET LIGHTS. : de en
  • FR1107561A - image storage screens and manufacturing process : en fr
  • GB742911A - A control arrangement for motor driven calculating or the like accounting machines : en
  • GB743018A - Improvements in or relating to lifting attachments for tractors, trucks and the likevehicles : en
  • US2728975A - Method for making two piece rod end bearings : en
  • US2729019A - Furniture leg support : en
  • US2729398A - Yarn tail disposal device for automatic bobbin winding machines : en
  • US2729450A - Controlled moisture content bowling pins : en
  • US2729524A - Piston ring : en
  • US2729680A - Preparation of methylenimines : en
  • USD176516S - Pistol : en
  • GB742840A - A new or improved blind : en
  • DE1714530U - BOX-SHAPED CEILING SUPPORT MADE OF PERFORATED STRAP IRON. : de en
  • DE1714597U - INCUBATOR. : de en
  • GB742925A - Manufacture of leuco sulphuric acid esters of anthraquinoneazo-dyestuffs : en
  • GB742894A - An improved process and apparatus for cleansing and degreasing metal workpieces : en
  • GB742801A - Improvements in or relating to sealing conductors through bulkheads : en
  • DE1714422U - KNITTING AND REPASSING NEEDLE. : de en
  • DE1714538U - CONCRETE FORMWORK MADE OF CHIPBOARD. : de en
  • DE1714783U - DEVICE FOR WASTE CONTROL OF THE PENDULUM OF A PENDULUM CLOCK. : de en
  • DE937322C - Pipeline element and pipe connection : de en
  • AU202789B2 - Improvements in or relating to heat exchangers and tubes therefor : en
  • DE1714580U - LIFTING DEVICE FOR ADD-ON POWERS. : de en
  • FR1107595A - Hanging file cabinet : en fr
  • GB742990A - Combustion chamber for gas turbines : en
  • DE937436C - Connection device for connecting heating elements u. Like. With the pipe network of a heating system : de en
  • US2729134A - Predetermined torque release thumb screw : en
  • DE1714501U - WALL SAVER. : de en
  • DE1714541U - TOOL FOR CUTTING VENEER. : de en
  • DE937415C - Cable storage : de en
  • DK80353C - Process for the preparation of hexahydropyrimidine-4,6-dione derivatives. : da en
  • US2728934A - Connector for windshield wiper blade assembly : en
  • US2729038A - Rotary abrading machine heads : en
  • USD176578S - Handle bar grip : en
  • FR1107505A - Machine for mounting cardboard boxes : en fr
  • FR1107603A - Device for instantly determining the center of any circumference : en fr
  • FR1107788A - Carbon monoxide conversion process : en fr
  • DE1714660U - CLIP-ON PRISM FINDER FOR REFLECTIVE REFLECTIVE CAMERAS. : de en
  • FR1107541A - Improvements to an envider machine : en fr
  • FR1107673A - Device for hanging washcloths and similar applications : en fr
  • FR1107840A - Lightweight concrete production process : en fr
  • FR1107886A - Process for manufacturing pipes and tubes obtained by this process : en fr
  • GB742805A - Improvements in and relating to apparatus for stereo photogrammetry : en
  • AU211548B2 - Thio organic thio-phosphates and preparation of thio-phosphates : en
  • DE1714700U - MOTOR VEHICLE WITH DEVICE FOR CLEANING SHOES. : de en
  • DE937284C - Device for synchronous control between the pressed material and the conveyor belt in hydraulic extrusion presses : de en
  • DE1714607U - DOUBLE PURPOSE (NAIL) FOR LOCATION SECURITY. : de en
  • DE937443C - Device for determining the curvature of the cornea : de en
  • DE1714796U - MULTIPLE SCREW WRENCHES, IN PARTICULAR SO-CALLED TEN-HOLE WRENCHES. : de en
  • CA520213A - Refrigeration : en fr
  • CA520437A - Log peeling machine : en fr
  • AU1030455A - Production of surface coatings on polyvinyl resin compositions : en
  • AU203288B2 - Modified melamine-formaldehyde resin, process of production, and laminates formed with such resin : en
  • US2729514A - Train control system : en
  • US2729682A - Preparation of isopropanol of improved odor quality : en
  • US2729762A - Cold cathode switch tube : en
  • AU1031255A - Improvements in or relating to heat-sensitive copying-paper and method of making thesame : en
  • CA520208A - Electric outlet : en fr
  • DE1714367U - PRE-MAGNETIZED REGULATING VALVE. : de en
  • DE937502C - Spreading pressure valve : de en
  • FR1107623A - Improvements to a measuring device : en fr
  • CA520363A - Electrical contact : en fr
  • DE1714396U - SWITCHING ARRANGEMENT FOR TRANSFORMER - TRANSLATION METER. : de en
  • FR1107653A - High frequency oscillator for induction heating : en fr
  • CA520167A - Arm support : en fr
  • CA520282A - Refuse feeding device for furnaces : en fr
  • US2729512A - Wheel cover : en
  • DE1714658U - FORMAT COVER FRAME FOR EXTENSION PURPOSES WITH ADJUSTABLE COVER RAILS. : de en
  • DE1714706U - SECURING ON HANGING SUPPORT JOINTS, ESPECIALLY ON MOTOR VEHICLES. : de en
  • FR1107717A - Improvements to projectiles, and in particular to self-propelled projectiles, preferably fitted with an electric fuse : en fr
  • FR1107864A - Advanced refrigerator appliance : en fr
  • DE931858C - Method for manufacturing spectacle frames from thermoplastic material : de en
  • DE1714631U - PILLAR TABLE BORING MACHINE. : de en
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