• US2841143A - Injection device for liquids and ampoule therefor : en
  • DE1769668U - CUTTING DEVICE FOR ENVELOPE AND BAG MACHINES. : de en
  • US2840955A - Portable blast cleaning machine : en
  • CA559484A - Pipe bending machine : en fr
  • AU217006B2 - Improvements in or relating toa control device or damped valve mechanism : en
  • CA559732A - Subsoiler implement : en fr
  • US2841473A - Process for removing heavy metal ions from a non-aqueous sulfur trioxide solution : en
  • CA559867A - Perforated drum type liquid filter : en fr
  • CH331077A - Method for frequency shift keying, especially for the F1 modulation of radio transmitters : de en
  • US2841018A - Quick releasable drive : en
  • US2841094A - System of transporting highway vehicles by rail : en
  • US2841112A - Rotary dewaxer for coated paper or cardboard blanks : en
  • US2841570A - Polymerization of formaldehyde : en
  • DE1033328B - Housing for drawbar lights : de en
  • SU110367A2 - Power meter : en ru
  • US2841465A - Recovery of uranium from solutions thereof : en
  • US2841009A - Tank gauge : en
  • US2841099A - Shingle : en
  • US2841513A - Plastic flux : en
  • US2840865A - Method and apparatus for depositing fibrous elements in the manufacture of fibrous structures : en
  • US2841506A - Protective composition : en
  • CA559791A - Multiple berth arrangement : en fr
  • US2841609A - Dextro-6-dimethylamino-4, 4-diphenyl-5-methyl-3-hexanone, salts thereof, and preparation thereof : en
  • CA559799A - Cyclonic gas separation : en fr
  • US2841386A - Magnetostrictive accelerometer device : en
  • CH330968A - Worm gear : de en
  • CA559672A - Process for making phosphate fertilizer : en fr
  • ES64023Y - Device for closing tanks with lids, mainly made of synthetic material : en es
  • FR1159787A - Process for preparing chlorine dioxide : en fr
  • CA559559A - Bandage forming and wrapping machine : en fr
  • US2841599A - Process for making crystalline cortisone acetate : en
  • US2841064A - Exposure control for photographic cameras : en
  • US2841086A - Downwell pump : en
  • US2841510A - Method of producing p-n junctions in : en
  • US2841730A - Single crystal electroluminescence : en
  • US2841265A - Dual strip feeding mechanism for calculating machines : en
  • CH330799A - Flexible hose and method for its manufacture : en fr
  • US2840859A - Drive for carding set : en
  • US2841312A - Dispensing hopper with improved valve : en
  • US2841467A - Method for recovery of mineral values from leached zone material : en
  • DE1033343B - X-ray tubes with high radiation output : de en
  • DE1769539U - PURSE. : de en
  • DE1769704U - THREADED END AND SCREW CAP FOR PLASTIC BOTTLES. : de en
  • DK85804C - Coupling device for tractor-drawn towing equipment. : da en
  • ES66143U - New sealing ring (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159831A - Improvements in display devices and the like : en fr
  • AU3420957A - Automatic regulator assembly : en
  • CA559592A - Pneumatic governors for liquid-fuel injection pumps : en fr
  • CH330833A - Process for the production of new polyamides : de en
  • US2841432A - Door lock : en
  • CH331066A - Bowl : en fr
  • USD183121S - Space condition responsive instrument : en
  • DE1033317B - Isolation of the stator core stack segments of large electrical machines at their joints : de en
  • DE1033483B - Independent processing machine with several processing points : de en
  • DE1033173B - Process for desizing textiles made of cellulose : de en
  • ES46113Y - Artifices to secure items in structures : en es
  • ES64246Y - Tire mounting and demounting machine : en es
  • CH330962A - Pressure control valve with replaceable seat : de en
  • DE1033167B - Method of Obtaining Dextranase : de en
  • CH331015A - Welding station for plastic sheets : en fr
  • SU112256A1 - The method of correcting the electronic regenerator and the electronic start-stop regenerator for the implementation of this method : en ru
  • DE1033585B - Packaging for soft, plastic foods : de en
  • DE1769642U - LIGHTING DEVICE FOR POULTRY EGGS IN PARTICULAR. : de en
  • ES62808Y - Automatic shutter valve : en es
  • ES66213U - Perfect overalls for children (Machine-translation by Google Translate, not legally binding) : en es
  • ES66384U - Hernial bandage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159943A - Doll assembly process : en fr
  • CA559807A - Strike plate locator tool : en fr
  • CH331054A - Process for the preparation of new 1,2-diaryl-3,5-dioxo-pyrazolidines : de en
  • DE1769673U - ARRANGEMENT CONSISTING OF RADIATION-SENSITIVE AND AMPLIFIER LAYERS FOR THE SIMULTANEOUS PRODUCTION OF SEVERAL PHOTOGRAPHIC IMAGES IN JUST ONE EXPOSURE PROCESS. : de en
  • GB797432A - A power-operated hand appliance for cleansing and polishing coachwork and like surfaces : en
  • ES63920Y - Push-actuated device to return change in fractional currency : en es
  • CA559530A - Clamp bracket : en fr
  • CA559785A - Method and apparatus for supervising or controlling textile production processes : en fr
  • CA559784A - Pressing of laminated glass : en fr
  • CH330835A - Process for the manufacture of high linear polymers comprising urea or thiourea as a constituent : en fr
  • DE1769647U - HAND TURNING DEVICE FOR COMBUSTION MACHINERY. : de en
  • GB797588A - Improvements in or relating to hooded handlebar levers : en
  • DE1033349B - Inductor for high frequency induction heating devices : de en
  • ES66179U - Portfolio tool and accessories (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159689A - Improvements to burners for liquid fuels and heaters incorporating them : en fr
  • FR1159879A - cruciform section tube heat exchanger : en fr
  • CA559581A - Electric cable head : en fr
  • CH331100A - Support chain link on the conveyor chains of link chain conveyors, especially those for pasta drying : de en
  • CH331006A - Device for protecting sealed storage batteries against excessive temperature increases : en fr
  • AU223130B2 - Process forthe manufacture of epoxy resins : en
  • BE568353A - Improvements in the manufacture of artificial teeth in synthetic resin : en fr
  • CH330791A - Knitwear with different lengths of mesh : de en
  • CH331062A - Process for the production of new piperidines : de en
  • BE534027A - PHOSGENATION PROCESS. : en fr
  • US2841508A - Electrical circuit elements : en
  • US2841008A - Surface smoothness measuring means : en
  • US2841152A - popper : en
  • ES66285U - Device to collect changes in fractional currency (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159814A - Method for operating internal combustion engines by collecting both synthetic gas and mechanical energy : en fr
  • US2841443A - Valve actuator cap : en
  • DE969683C - Drive for conveyors of conveyor ovens : de en
  • ES237915A1 - Procedure for obtaining cellular or porous materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159930A - Single-axle undercarriages for articulated railway vehicles : en fr
  • US2840964A - Evacuating and sealing apparatus : en
  • US2840985A - Jet pipe with pivoted outlet-areavarying nozzle elements : en
  • US2841326A - Centrifugal fan : en
  • US2841693A - Tapered housing and sleeve for flashlights : en
  • DE1033446B - Cooled rotor space for high-speed laboratory centrifuge : de en
  • DE1769658U - SLIDING RINGLESS ELECTROMAGNET DISC CLUTCH. : de en
  • ES29994Y - Terminal separator for slide closures : en es
  • ES63933Y - Plate-support for tiles : en es
  • DE1769466U - CHASSIS ARRANGEMENT IN TELEVISIONS .. : de en
  • ES66746U - A perfected packaging : en es
  • FR1159559A - Improvements to insoluble carboxylic polymers resistant to acids and alkalis : en fr
  • DE1033376B - Device for continuous sterilization or pasteurization : de en
  • US2840981A - Spinning ring for travelers : en
  • CH330978A - Device for blocking rotor blades of a turbo-machine : en fr
  • US2841775A - Frequency responsive systems : en
  • US2841093A - Hill climbing apparatus : en
  • US2841310A - Dispensing device for collapsible tubes : en
  • DE1033170B - Printing table for devices for printing, in particular by means of flat templates : de en
  • DE1033252B - System for transmitting television signals or similar signals over at least one channel whose bandwidth is smaller than that of the signal : de en
  • DE1769451U - RODLESS COMPOUND STEAM PUMP. : de en
  • DE1769480U - SAFETY SOCKET FOR ELECTRIC SHAVERS. : de en
  • US2841266A - Pressure fluid operating mechanism : en
  • US2841342A - Winding machines : en
  • DE1769472U - ANTENNA SOCKET. : de en
  • ES23880Y - Interlocking rolling paper packaging : en es
  • ES63944Y - Guide and traction device attachable to single-axis eargfa frames and support legs : en es
  • US2841069A - Ventilating device for vehicles : en
  • US2841674A - Pressure responsive instrument : en
  • DE1033568B - Sliding shoe : de en
  • ES237972A1 - Conduit, method of and apparatus for making same : en es
  • FR1159731A - Forklift : en fr
  • FR1159973A - Device for the combined individual control of temperature and power in single-phase electric heating means arranged in threes or multiples of three : en fr
  • CA559497A - Method for preparing titanium, zirconium, and tantalum : en fr
  • CH330787A - Headstock on a sewing machine : de en
  • CH330786A - Grooving machine : de en
  • US2841515A - Conveyor belts : en
  • CH330783A - Slider for a loom and method for the manufacture of this slider : en fr
  • DE1033582B - Method and device for labeling round objects, such as glass tubes, cardboard and the like. like : de en
  • DE1769718U - FURNITURE LOCK. : de en
  • US2841606A - Tetra-aromatic alkylene diphosphites : en
  • DK85792C - Shaft adjustment mechanism. : da en
  • DE1033193B - Process for the catalytic isomerization of solid, paraffin-containing hydrocarbons : de en
  • DE1769499U - ELECTRIC CAPACITOR, IN PARTICULAR WINDING CAPACITOR WITH CONTACT BRIDGES MOLDED ON THE FRONT SIDES. : de en
  • DE1769763U - DRIVE FOR HANGING TOY FIGURES. : de en
  • DE1769774U - BOTTLE TRANSPORT AND STACKING BOX. : de en
  • US2841107A - Flexible floating deck : en
  • US2841756A - Excitation circuits for reversibly powered translating devices : en
  • US2841765A - Electric ohmmeter : en
  • US2841404A - Mobile lifting equipment : en
  • US2841447A - Electro-pneumatic brake apparatus : en
  • DE1769789U - PNEUMATIC TIRE ROLLER WITH SEVERAL PNEUMATIC WHEELS ARRANGED NEXT TO EACH OTHER AXIS. : de en
  • DE1033374B - Process for the production of preparations from isolated placenta parts : de en
  • DE1033526B - Control device for the accelerator and brake pedal of motor vehicles : de en
  • DE1033260B - Circuit arrangement for generating a constant output voltage of an amplifier : de en
  • DE1769455U - RECUPERATOR MADE FROM PIPES WITH A STRESS RELIEF SHAPE : de en
  • DE1033550B - Hand stabbing weapon : de en
  • GB797415A - Building structures : en
  • GR18837B - NEW METHOD OF MAINTENANCE OF VEGETABLE FRUITS ETC. : el en
  • DE1033497B - Process for the production of compound feed : de en
  • DE1033528B - Sealing profile made of rubber or the like, especially for motor vehicles : de en
  • DE969600C - Pipe connection for multi-layer pipes : de en
  • GB797324A - An improved book or like device for the assembly of transparencies or photographic films and descriptive matter relating thereto : en
  • GB797390A - Improvements in or relating to a process for producing citric acid by aerobic fermentation of solutions containing molasses : en
  • GR18859B - PERMANENT MONTHLY CALENDAR. : el en
  • DE1033356B - cleaning supplies : de en
  • DE1769717U - SECURING AGAINST UNAUTHORIZED OPENING OF LOCKED CAR DOORS. : de en
  • ES237783A1 - Dyeable compositions, articles formed therefrom and methods for making said articles : en es
  • ES39204Y - Non-refillable closure for bottles : en es
  • GR18866B - METHOD OF MANUFACTURING NEW PRODUCERS OF IMIDAZOL ETO HYDROXYALCOLE - 1 NITRO - 5 - SEMIDAZOL. : el en
  • US2841313A - Self venting dispensing spout : en
  • DE1769585U - GRILL. : de en
  • DE1769610U - DIAPOSITIVE HOLDER. : de en
  • DE1769671U - EQUIPMENT FOR ADVERTISING PURPOSES. : de en
  • ES237719A1 - PROCEDURE FOR PANTHENOL STABILIZATION : en es
  • ES61087Y - Wire and strap clamp : en es
  • ES66236U - Nile level probe for oil tanks (Machine-translation by Google Translate, not legally binding) : en es
  • GB797615A - Polymer laminates and methods of making them : en
  • DE969690C - Device for continuously recording the profile of a surface : de en
  • ES63445Y - Board with inner armor : en es
  • ES64059Y - Perfected latch : en es
  • ES66170U - Improved framework for files (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159608A - Offset wing screwdrivers : en fr
  • FR1159811A - Improvements to electric capacitors : en fr
  • DE1769417U - TRACK EXPANSION FRAME. : de en
  • US2840995A - Refrigerator using solid carbon dioxide : en
  • US2841209A - Furniture structure : en
  • DE1033245B - Device for setting variable line feeds for the paper roller of a teleprinter : de en
  • DE1033321B - Roebel bar half insulation : de en
  • DE1769751U - CASTING HEAD WITH CALIBRATED, REPLACEABLE SLOT OPENING SEGMENTS. : de en
  • GB797522A - Production of high-grade diesel oil : en
  • GB797624A - Treatment of solutions comprising similarly charged monovalent and polyvalent ions to concentrate the polyvalent ions : en
  • DE1769493U - RECHARGEABLE FLASHLIGHT. : de en
  • GB797541A - Method of and apparatus for steaming textile fabrics : en
  • ES238425A1 - System of connection and automatic disconnection of electric blankets and devices for their application (Machine-translation by Google Translate, not legally binding) : en es
  • ES66408U - Device to split the cheese in equal portions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159984A - Processes and devices for operating machines intended for working workpieces in the form of sheets, leaflets or plates : en fr
  • DE1769714U - LONG SHIELD AND DOOR HANDLE FOR DOOR LOCK. : de en
  • ES66025U - A braiding machine that facilitates the manufacture of ribbons or endless cords (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159763A - Suspension file support device : en fr
  • DE1033591B - System for conveying cement bags u. Like. From a bagging machine in vehicles : de en
  • DE1769565U - DOUBLE WALL POT. : de en
  • GB797554A - Detector, noise limiter and delayed a.v.c. circuit : en
  • ES237498A1 - A method for the preparation of a filamentum material (Machine-translation by Google Translate, not legally binding) : en es
  • CH331064A - Lipstick case : de en
  • CA559692A - Stagewise process for the hydrogenation of carbon monoxide : en fr
  • DE1033221B - High temperature axial turbine : de en
  • US2841227A - Apparatus for extinguishing fires : en
  • US2841745A - Electric speed governors : en
  • DE1033208B - Process for the production of barbituric acid derivatives : de en
  • DE1769663U - AXIALLY SLIDING TIP. : de en
  • DE1769675U - DEVICE FOR MAKING COPIES OF AN ORIGINAL. : de en
  • CA559756A - Tear tab feeding and cutting mechanism : en fr
  • ES60842Y - Postcard : en es
  • FR1159714A - Improvements to sensitive parts for fluid flowmeters : en fr
  • ES30185Y - Device for preserving pharmaceutical products that need to be kept in a crystallized form to be released at the time of use : en es
  • GB797384A - Improvements in or relating to the extraction and purification of sapogenins : en
  • GB797457A - Electric pin-board cross-connecting device : en
  • ES29646Y - Multiple electric meter to connect directly or indirectly and remotely various series of circuits : en es
  • US2840987A - Improved method and arrangement for starting reaction type propulsion units using anauxiliary reaction type propulsion unit : en
  • CA559488A - Tractor driven fluid transmission chain saw : en fr
  • CH330947A - Table lighter : de en
  • DE1033154B - Device for pumping suitable oil probes : de en
  • DE1033274B - Mixing circuit with self-oscillating triode and feedback of the intermediate frequency oscillations from the output circuit to the input circuit of the mixing tubes : de en
  • ES61104Y - Simplified handlebar switch : en es
  • ES63705Y - Improved needle for machine sewing : en es
  • FR1159806A - Process for preparing lead dioxide electrodes : en fr
  • US2841050A - Strip cups : en
  • US2841484A - Biological toxicants comprising hexahalobicycloheptenols and esters thereof : en
  • US2841549A - Electroplating hanger to support a plurality of articles : en
  • FR1159561A - Composition and method for treating hair : en fr
  • FR1159724A - Anthracene manufacturing process : en fr
  • ES66324U - Improved extendable metal tape (Machine-translation by Google Translate, not legally binding) : en es
  • ES238501A1 - Procedure for preparation and obtaining a new hydraulic agglomerant (Machine-translation by Google Translate, not legally binding) : en es
  • ES61547Y - Portable and manual polisher : en es
  • FR1159991A - Switching device : en fr
  • GB797509A - Improved reaction chamber : en
  • CA559589A - Electromagnetic repeating circuit interrupter : en fr
  • ES66274U - Switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159882A - Bed enhancements : en fr
  • FR1159903A - Reflex klystron refinements : en fr
  • GB797536A - Process for the production of resins capable of use as tanning agents : en
  • US2841559A - Method of doping semi-conductive materials : en
  • US2840871A - Apparatus and method for casting metal : en
  • US2841348A - Exhaust pipe resilient support mount : en
  • US2841571A - Resinous composition : en
  • US2841368A - Lubrication of heat regenerator packing material : en
  • DE1769561U - ANTI-SLIP. : de en
  • GB797597A - Hydraulic control valve : en
  • AU218898B2 - Belt : en
  • CH330745A - Low temperature heater : en fr
  • CH330869A - Method and device for monitoring a rotation : de en
  • DE1033557B - Method and device for horizontal echo sounding on ships : de en
  • US2841053A - Tracer controlled angular cutter : en
  • FR1159715A - Method of increasing the efficiency of rolling mills by detecting metal defects : en fr
  • AU223293B2 - The production of ammonium dl-pyrrolidonecarboxylate and it conversion into dl-glutamic acid : en
  • CA559795A - Method and apparatus for electrical separation of emulsions : en fr
  • CH331089A - Method for removing and forwarding objects piled up in a magazine and device for carrying out the method : de en
  • DE1769492U - TEST TIP FOR HIGH VOLTAGE. : de en
  • DE1033448B - Osmometer : de en
  • FR1159740A - Current rectifiers : en fr
  • FR1159837A - Improvements to turning machines : en fr
  • DE1033181B - Process for separating mixtures of substances : de en
  • DE1769433U - PLASTIC BRUSH. : de en
  • ES29906Y - Security clips for wallets and pocket wallets : en es
  • ES236486A3 - New procedure for recording skins for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES66215U - Device-support for telephone headset (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033223B - Embossing press for the production of dies and printing plates from plastics : de en
  • DE1033571B - Lifting device for tipping bodies of toy vehicles : de en
  • FR1159848A - Rotary filter : en fr
  • FR1159866A - Braking of vehicles by application to the ground of a fixed or rubbing point : en fr
  • US2841733A - Electric discharge lamp : en
  • DE1033554B - Device for the visible representation of changes in status : de en
  • FR1159711A - Ethylene polymerization process : en fr
  • FR1159954A - Can for weaving shuttles : en fr
  • GB797511A - Improvements in and relating to variable speed gear : en
  • FR1159766A - Manufacturing process and treatment of synthetic material : en fr
  • GR18839B - PRACTICAL APPLICATION OF A PIPE IN THE MOUTH OF THE CONTAINERS TO FACILITATE THE TRANSFUSION OF FLUID SUBSTANCES FROM THEM. : el en
  • DE1033451B - Device for pulling ditches : de en
  • ES23413Y - Razor : en es
  • FR1159666A - removal of phenol from coking plant outlet flows : en fr
  • FR1159774A - Nickel alloy for the manufacture of cathodes : en fr
  • US2840956A - Grinding machine : en
  • US2841015A - Automatic caging device for gunsight gyro : en
  • DE1033383B - Drive unit for elevators, especially small cargo elevators : de en
  • DK85817C - Puzzles. : da en
  • DE1033307B - Gearbox for the optional formation of switches as latching or push-button switches : de en
  • DE1769571U - HOLDER FOR CLOTHES. : de en
  • DE1769729U - BRAKE BEARING FOR EXHAUST SHEARS ON WINDOWS OR DOORS. : de en
  • DE1033180B - Punch card sorting device : de en
  • US2840947A - Animal trap : en
  • US2841051A - Tension type spectacle mounting : en
  • US2841327A - Mail box : en
  • US2841398A - Ball game apparatus : en
  • ES231849A1 - A new drive force production system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159597A - Composition for printing fabrics or other materials : en fr
  • FR1159832A - Improvements in display devices : en fr
  • GB797375A - Rotary valves : en
  • US2840861A - Suction head mounting for textile machine cleaning systems : en
  • US2841705A - Reversible electronic decade counter : en
  • DE1033329B - Protective circuit for high-voltage fluorescent tube circuits : de en
  • DE1769770U - NON-SLIP CAN. : de en
  • FR1159776A - Detergent : en fr
  • FR1159905A - Device for loading rails and other objects onto wagons and other vehicles and for unloading them : en fr
  • US2840939A - Self-locking tag : en
  • DE1769747U - PULL AND PUSH BUTTON FOR PROTECTIVE MINES. : de en
  • CA559652A - Polyvalent metal lakes of monoazo dyestuffs : en fr
  • CA559765A - Refrigerating device comprising a gas-refrigerator : en fr
  • CH329330A - Loom : de en
  • CH330949A - Method for machining a device for assembling a part on a shaft and device obtained by implementing this method : en fr
  • CH330983A - Temperature control device on an air-cooled internal combustion engine : de en
  • US2841297A - Method of and apparatus for constructing tunnels : en
  • CH330905A - Shock absorber bearing : en fr
  • ES29818Y - Waterproof pad to garnish almadreñas clogs and awning similar kind of footwear : en es
  • US2840905A - Separable shears : en
  • US2840949A - Music box driven dancing figurine : en
  • US2841423A - Stuffing box with helically arranged packings inserted from the side : en
  • US2840900A - Sanitary can opener : en
  • US2841697A - Lamp with adjustable lamp shade sections : en
  • GB797294A - Manufacture of aromatic polyester solutions and of shaped articles therefrom : en
  • ES29996Y - Push device for automatic endless lead pencils : en es
  • ES33533Y - Parallel Offset Jaw Pliers : en es
  • ES66156U - New light for terraces and roofs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159747A - Thiophosphoric acid esters and their production process : en fr
  • ES66295U - Crown auxiliary cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB797495A - Conveyor belt : en
  • DE1769598U - TWO-SIDED PLANING MACHINE WITH MAGAZINE LOADING AND MECHANICAL FEED BY CLAMPING DRUM. : de en
  • US2841163A - Control apparatus : en
  • US2841364A - Spreader for twisted-together, insulated conductors : en
  • US2841661A - Electric limit switches : en
  • CA559640A - Sulfonamides containing urethane groups : en fr
  • ES64489Y - Perfected puzzle toy : en es
  • FR1159835A - Organic titanium compounds : en fr
  • US2841291A - Spiral bindery table : en
  • US2841471A - Synthesis of selective mineral sorbents : en
  • US2840848A - Gravity operated door hinge : en
  • US2840957A - Lapping device : en
  • DE1769530U - DEADWEAR, IN PARTICULAR FOR THE INTERIOR DESIGN OF SAERGEN OD. DGL. CERTAIN THERMAL RUGS, PILLOWS AND THE LIKE : de en
  • DE1033289B - Low-reflection holder made of insulating material for the inner conductor of coaxial arrangements : de en
  • DE1769761U - AREA PLAY. : de en
  • FR1159682A - electromechanical converter element : en fr
  • ES66209U - Folding lenses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769626U - CALCULATOR FOR PIPELINES WITH A CIRCULAR CROSS SECTION. : de en
  • DE1033373B - Paleless denture : de en
  • DE1769549U - FASTENING PART FOR TENSIONED GUIDE WIRE OR BARS FOR SLAT DOORS. : de en
  • DE1769559U - CAMPING KITCHEN. : de en
  • AU228831B2 - Process forthe manufacture of saturated aldehydes and ketones : en
  • CA559566A - Multiple frequency generator : en fr
  • CH330817A - Process for the production of acids or salts : de en
  • DE1033539B - Ship with an elastic stern part : de en
  • DE1769501U - COUNTER TUBE FOR MEASURING RADIOACTIVE CONTAMINATION OF LIQUIDS. : de en
  • DK85806C - Loading device for threshers. : da en
  • DE1769602U - ADJUSTABLE CHASSIS. : de en
  • AU229617B2 - Improvements in novel products and process of preparing same : en
  • CA559797A - Fluoroolefins and process for their preparation : en fr
  • AU222564B2 - Improved methods of making cathodes : en
  • ES28883Y - Enhanced piggy bank with fully or partially transparent body : en es
  • ES60519Y - New clip to hold papers : en es
  • GB797367A - Improvements in or relating to pulse radar apparatus : en
  • CH330929A - Furnace system with a rotary hearth that can be raised and lowered : de en
  • US2840914A - Layout device : en
  • US2840931A - Scarifier attachment for tractor mounted shovel loaders : en
  • US2840864A - Manufacture of felt hats : en
  • USD183152S - Illuminable electric door chime : en
  • ES237750A1 - Improvements introduced in the devices for limiting machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES29909Y - Chute for jetting powdery products : en es
  • DE1033265B - Circuit arrangement to avoid cross-checking of voters who check for a common marking multiple : de en
  • DE1769630U - TIME REGISTER. : de en
  • DE1769640U - CONTINUOUS OR ONE-PIECE TIP RUBBER FOR THE CUP OF MILKING MACHINES. : de en
  • DE1769474U - VEHICLE ANTENNA CONSISTING OF TELESCOPIC EXTENSIBLE PARTIAL TUBES. : de en
  • DE1769666U - MOUTH HOLE FOR CROSS FLOETS, BOEHMFLOETS OD. DGL. : de en
  • DE1769684U - ADDITIONAL CAR DEVICE FOR LEFT OR RIGHT ARM AMPUTED ON CARS WITH STEERING WHEEL GEAR. : de en
  • GB797364A - New or improved selector mechanism for variable-speed gearing : en
  • GB797534A - A mechanical current converter : en
  • DE1033431B - Device for measuring the amount of liquid in open channels : de en
  • ES66278U - Musical device applicable to furniturebar (Machine-translation by Google Translate, not legally binding) : en es
  • GB797601A - Improvements in yarn tension regulators for textile twisting machines : en
  • ES30042Y - Direction change indicator for vehicles : en es
  • ES66250U - Trunks (Machine-translation by Google Translate, not legally binding) : en es
  • ES66311U - Domino token (Machine-translation by Google Translate, not legally binding) : en es
  • ES66332U - Improved sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • GB797546A - Method of and means for producing socket-type head screws : en
  • GB797582A - Locking latches : en
  • DE1033297B - Insulator for fixing high frequency cables : de en
  • DE1769434U - DEVICE ON COOK OVEN TROLLEY OD. DGL. FOR CLEANING THE FILLER HOLES, IN PARTICULAR THE FILLER HOLE LID SEAT, OF COOK OVEN CHAMBERS. : de en
  • ES66268U - Articulation for gramophone record folders (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033207B - Process for the preparation of bis-quaternary salts of isoindolines : de en
  • US2841041A - Rectifying device for automatic lathes : en
  • US2841545A - Power reactor : en
  • US2841763A - Testing system for magnetic materials : en
  • DE1033565B - Spinning machine with thread breakage suction device : de en
  • ES238631A1 - Procedure of stretching of textile ribbons or mechanisms and mechanism for the execution of the same (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159644A - Winder housing for tapes, cords and other similar items : en fr
  • CA559659A - Tubulation and glass ejection system : en fr
  • CH330904A - Shock-absorbing bearing for watchmaking mobile : en fr
  • CH331090A - Item wrapping machine : en fr
  • US2841104A - Check wire pay-out stake : en
  • ES66414U - Monobloc body with headlight and fuel tank incorporated for motorcycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB797326A - Chromised articles and a method of producing them : en
  • DE1033400B - Process for impregnating wood using water-soluble zinc salts : de en
  • DE969661C - Wide-angle pipe quick coupling : de en
  • CH330902A - Waterproof wristwatch box and use of this box : en fr
  • DK85816C - Cargo space hatch or similar hatch, at which the opening is covered by two hinged cover sections. : da en
  • ES63352Y - Foot protector for operators : en es
  • FR1159552A - Improvements to induction generators : en fr
  • US2840990A - Multistage fuel injection for ram-jet combustor : en
  • AU3414957A - Emulsions of pressure-sensitive adhesive compositions : en
  • US2841020A - Sheave assemblies for looms : en
  • US2841476A - Apparatus for contacting solids with gases : en
  • FR1159979A - Fruit sorter : en fr
  • CA559774A - Laminated windshield : en fr
  • CH330999A - High-voltage switchgear panel with protection against accidental contact : de en
  • US2840827A - Disappearing shower curtain : en
  • US2841003A - Control circuits for automatic clothes washing machines : en
  • US2841195A - Log-debarking machine : en
  • US2841540A - Chemical composition for chromium plating : en
  • AU3419357A - Acrylamide interpolymers andthe method oftheir production : en
  • CH331009A - Arrangement for the regulation of DC machines with converters in the armature and in the excitation circuit : de en
  • DE1033401B - Wood preservatives containing hydrogen fluorides : de en
  • DE1769719U - ELECTRO-MAGNETIC LOCKING DEVICE FOR CARS, PREFERABLY FOR ENGINE HOODS. : de en
  • DK85798C - Dental care product. : da en
  • AU220759B2 - Improved electrical switch : en
  • AU229567B2 - Ferromagnetic materials with low coefficient of temperature ofthe initial magnetic permeability and method of manufacturing same : en
  • AU3425458A - A new copper compound and solutions and mixtures containing the same, and processes for the preparation of such compound : en
  • CH330910A - Support for working dials : en fr
  • CH330973A - Method for operating hydraulic presses and hydraulic press for carrying out the method : de en
  • CA559848A - Adsorption of fluids by molecular sieves : en fr
  • CH330886A - Sound film playback device for the optional use of optical sound films and magnetic sound films : de en
  • CH331008A - Carbon pressure regulator with built-in snap switch : de en
  • DE1033601B - Method for classifying solid slurries : de en
  • DE1769414U - LAMPIONS IN A BELL OR BELL-LIKE SHAPE WITH A VARIETY OF LIGHT THANKS. : de en
  • DE1769754U - DEVICE FOR STORING BRUSHES. : de en
  • ES66188U - Electronic flash, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159554A - Improvements in mass spectrometry processes, and mass spectrometer by applying : en fr
  • DE1033384B - Protection against premature pulling away of the conveyor basket during the loading process : de en
  • DE1033452B - Support frame for mounted reversible plows : de en
  • ES29179Y - Pacifier-rattle with closure in articulated valve arrangement : en es
  • FR1159779A - Metalliferous azo dye and its applications : en fr
  • DE1033195B - Process for the production of dialcohols : de en
  • DE1033590B - Manhole helix with a longitudinally divided jacket : de en
  • CH330892A - Jumping second timepiece : en fr
  • DE1769409U - LADIES SKIRT BELT. : de en
  • DE1769509U - DEVICE FOR COMPENSATING SPATIAL DIFFERENCES IN FIELD STRENGTH OF ELECTROMAGNETIC VIBRATIONS OR TIMING FLUCTUATIONS OF THE SAME. : de en
  • DE1769748U - CUFF TO INDICATE THE CHANGE OF DRIVING DIRECTION FOR MOTORCYCLISTS AND DRIVERS OF VEHICLES WITHOUT MECHANICAL DIRECTION INDICATORS. : de en
  • BE568544A - : en
  • DE1023404C2 - : de
  • US2841780A - Light condition indicator for vehicles : en
  • US2841395A - Occupant propelled roundabout : en
  • DE1033196B - Process for the production of non-toxic pectin sulfuric acid esters : de en
  • FR1159729A - Multi-layer lanyard, for sail divider or spinning machine : en fr
  • GB797409A - Improvements in or relating to process for preparing basic alkaline earth metal alkylaryl sulfonate : en
  • CA559800A - Electrode vibrating apparatus : en fr
  • CA559614A - Automatic transfer mechanism for transfer of stock : en fr
  • FR1159690A - Flash sync device for slit shutters : en fr
  • GB797376A - Improvements in aircraft wings : en
  • DE1033538B - Device for the remote transmission of movement, in particular for the control of machine systems on ships, in which the transmitter is connected to the receiver by means of a closed line system with pressure-transmitting elements therein : de en
  • DE1769700U - TWO-WHEEL TRAILER. : de en
  • CA559528A - Manufacture of ornamental and display plastic sheets : en fr
  • ES61688Y - Corner piece adaptable to the entrance of vehicles : en es
  • US2841016A - Gyroscope : en
  • DE1033255B - Circuit arrangement for separating the synchronization signals in television receivers : de en
  • ES64016Y - Plug-in chair : en es
  • US2841487A - Method of storing titanium sponge : en
  • DE1769443U - PEGS FOR CIRCULAR SHELVES OR TUBS IN CARD HOLDER. : de en
  • DE1033411B - Process for the production of alkali-resistant phenolic resins : de en
  • DE1769577U - EQUIPMENT BOX FOR COOKERS. : de en
  • DE1769738U - SHARPENING MACHINE. : de en
  • ES27602Y - Improved tool for mopping with interchangeable cloths : en es
  • US2841586A - Nu-hydroxyalkyl derivatives of yohimbine : en
  • AU217413B2 - Improvements in or relating to shaft bearings : en
  • CA559736A - Cooling system : en fr
  • FR1159772A - Undercarriage of high-speed vehicles transforming them into low-speed tractors and force transmitters to various mechanical and drifting machines : en fr
  • GB797315A - Device for atomising liquids : en
  • GB797533A - Improvements in or relating to dental equipment : en
  • FR1159990A - Improvements to copolymers containing fluorobutadiene : en fr
  • FI29836A - Barkningsmaskin av hålrotortyp : en fi
  • FR1159760A - Wide recording head transducer and narrow reading head : en fr
  • GB797621A - Improvements in or relating to remote indicating system : en
  • AU230622B2 - Postively-acting planographic printing plate : en
  • US2841463A - Process of producing all skin rayon : en
  • US2841598A - Estradiol-17beta-phenyl propionate : en
  • US2841704A - Signal integrating system : en
  • DE1769560U - SLEEVE FOR FURNITURE LEGS, IN PARTICULAR FOR TABLE, CHAIR OR SIMILAR FURNITURE LEGS. : de en
  • ES27838Y - Flying Element Launcher Pistol : en es
  • FR1159877A - Quick release adjustable strap buckle : en fr
  • GB797341A - Improvements in or relating to straight bar knitting machines : en
  • GB797355A - Improvements in or relating to mine roof or like supporting structures : en
  • GB797400A - Improvements in or relating to valve devices for pressure-fluid pipe systems : en
  • US2841449A - Fluid pressure brake release and reapplication valve device : en
  • US2841645A - Television receiver : en
  • US2840870A - Louvered door construction or the like : en
  • ES234939A1 - Procedure for varnishing and decorating surfaces of ceramic material, cement, artificial stone, metal, glass and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES64189Y - Back block perfected for looms : en es
  • ES66338U - Door lifting device (Machine-translation by Google Translate, not legally binding) : en es
  • US2841360A - Valve for fume channels : en
  • DE1769772U - PACKAGING WITH POURING POINT IN PARTICULAR FOR LIQUIDS. : de en
  • GB797336A - Improvements relating to air-conditioning installations on motor vehicles : en
  • GB797427A - New 4:4-diaminostilbenedisulphonic acid derivatives and their manufacture and use : en
  • DE1033319B - Magnetic axial bearing with self-regulating axial force, especially for electrical machines with vertical shaft : de en
  • ES66381U - Improved burner vessel (Machine-translation by Google Translate, not legally binding) : en es
  • AU226197B2 - A pipeline system and controls therefor : en
  • AU2500157A - Applicator pad and method oif making the same : en
  • DE1033378B - Process for the production of silver-plated steel fittings : de en
  • US2841611A - Nu-alkyl substituted alkylene polyamine methylene phosphonic acids : en
  • US2840863A - Clearer suction head mounting : en
  • US2841121A - Gasoline meter bellows : en
  • ES66269U - Cigar case (Machine-translation by Google Translate, not legally binding) : en es
  • US2841350A - Loading pallet : en
  • US2841440A - Air noise eliminator attachment for vehicles : en
  • DE1769677U - DEVICE FOR MAKING COPIES BY ELECTROPHOTOGRAPHIC MEANS. : de en
  • DE1769722U - DEVICE FOR ACTIVATING TILT & TURN FITTINGS. : de en
  • ES237781A1 - Procedure and apparatus for the manufacture of metals by dissociation of its carbons (Machine-translation by Google Translate, not legally binding) : en es
  • US2841274A - Matchbook : en
  • CA559646A - Sand coating : en fr
  • CA559793A - Skipping rope handles : en fr
  • ES64045Y - Glasses-screen : en es
  • DE1033480B - Pickling solution for pickling iron sheets from the enamelling : de en
  • ES238324A1 - Composite lead phosphate-lead silicate pigments : en es
  • ES66327U - Device adaptable to intravenous injection equipment of sera and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2840897A - Method of making flexible metal tubing : en
  • US2841500A - Method of packaging and preserving hops : en
  • US2841583A - 5-acyl-2-thiazolesulfenamides : en
  • CA559542A - Triazine resin pulp pre-forms : en fr
  • CA559726A - Combined circuit breaker and switch : en fr
  • CA559728A - Vehicle windscreen washers : en fr
  • CH331076A - Shaft adjustment mechanism for two rotating shafts to be adjusted in relation to each other : de en
  • ES66328U - Camºsa for gentleman (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159784A - Parasiticidal composition based on polymeric n-vinyl-2-pyrrolidone adducts and iodine and its applications : en fr
  • US2841303A - Apparatus for constructing tunnels : en
  • ES238032A1 - Procedure for the preparation of thermoplastic laminar materials (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033559B - Hot wire controlled flasher, especially for motor vehicles : de en
  • DE1769674U - DEVICE FOR DETERMINING THE SPECTRAL SENSITIVITY DISTRIBUTION OF PHOTOGRAPHICAL MATERIAL. : de en
  • US2841132A - Range : en
  • DE1033511B - Method for eliminating the residual images remaining when viewing polarizing images : de en
  • FR1159971A - Process for manufacturing cross-linked acrylic resin reinforced with fibers and resulting products : en fr
  • ES65559U - Reversible hit lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159606A - Manufacture of electric lamps : en fr
  • DE1033485B - Device for automatic, precise setting of slides or the like, in particular on machine tools : de en
  • ES63877Y - Rotary drill powered by compressed air : en es
  • ES66380U - Own device for shoe store work (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159955A - Device for mechanically tying non-metallic ties : en fr
  • DE1033281B - Method for the suppression of fixed characters in a pulse back jet device with visual display : de en
  • US2841046A - Shock resistant rope : en
  • US2841119A - Operating mechanism : en
  • US2841181A - Pulsation dampener device : en
  • US2841270A - Individual presser roll unit : en
  • US2841721A - Discriminator : en
  • ES237577A1 - Procedure for the preparation of disazous coloring containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES65703U - Protective visor for washing and dyeing hair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159603A - Process for debarking logs : en fr
  • GB797532A - Combustion apparatus : en
  • DE1033235B - Conveyor basket loading system : de en
  • DE1769627U - EDUCATIONAL AND ENTERTAINMENT GAME FOR TRAFFIC SIGNS AND TRAFFIC ISSUES. : de en
  • ES62508Y - Tab to hold and guide files and folders : en es
  • ES66198U - Molded cube perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB797387A - Improvements in or relating to voltage regulator systems : en
  • DE1033481B - Acid baths for pickling metals : de en
  • ES63759Y - Folding tent to be mounted on the roof of a car : en es
  • ES66136U - Improved sunshade (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159771A - Applications of the reducing properties of various chemical elements due to valence changes : en fr
  • FR1159897A - Battery-powered dust extractor : en fr
  • ES64084Y - Improved ladder seat : en es
  • GB797606A - Improvements relating to hydrocarbon rubber-vinyl containing organopolysiloxane compositions : en
  • ES66242U - Injector device for the treatment of vegetables, especially fruit trees (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159687A - Dust collector and humidifier for radiators : en fr
  • FR1159753A - Low temperature sulfonation process : en fr
  • GB797354A - Pipe bending machine : en
  • GB797389A - Improvements in trichloromethylthiosulfonate compounds : en
  • GB797392A - Improvements in phosphoric esters : en
  • US2840989A - End cap for combustor : en
  • US2841039A - Taper cutting device : en
  • US2841293A - Railroad car cushioning mechanism : en
  • US2841695A - Electric fixture : en
  • US2841724A - Mounting for garage door unit : en
  • US2841130A - Variable maximum fuel limiting device : en
  • US2841080A - Rotary web printing device with hollow printing cylinders : en
  • ES29888Y - Double bottom perfected : en es
  • ES66240U - Metallic letters for illuminated signs (Machine-translation by Google Translate, not legally binding) : en es
  • ES66416U - Wearable toy airplane (Machine-translation by Google Translate, not legally binding) : en es
  • GB797551A - Improvements in or relating to the electrodeposition of polymeric material from aqueous dispersions thereof : en
  • ES30016Y - Perfected parasol : en es
  • ES66397U - Pedal control for lighting lights (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159650A - Trawl training : en fr
  • IE22825L - Coin operated mechanism : en
  • ES23287Y - Elastic edging with one or two angled pleat links for attachment to garments : en es
  • FR1159659A - Bee feeder : en fr
  • US2841792A - Directional array employing laminated conductor : en
  • USD183143S - Display case : en
  • USD183148S - Combined toy airplane and bombsight : en
  • DE1033354B - Mineral lubricating oils : de en
  • ES60975Y - Device for night training of drivers of cars and similar vehicles : en es
  • GB797640A - Box or container of plywood for the transportation of goods : en
  • FR1159658A - Continuous process for bleaching cellulosic textile materials : en fr
  • FR1159739A - Separators for accumulators : en fr
  • US2841715A - Radiation detection device : en
  • US2841076A - Check writing and signing machine : en
  • US2841228A - Fire extinguisher for vehicles : en
  • DE969682C - Filter element for precoat filter : de en
  • DE1033552B - Clockwork, in particular cutting fuses for projectiles : de en
  • DE1769785U - WATCH, PREFERABLY POCKET WATCH OR WRIST WATCH. : de en
  • DE969689C - Process for improving the sandability of leathers, in particular suede leathers : de en
  • GB797386A - Petroleum resins from solvent extracted fractions : en
  • GR18852B - NEW TYPE OF DELICIOUS TURKEYS AND METHOD OF MAKING THEM. : el en
  • ES66166U - Set of pieces for fantasy items : en es
  • ES237747A1 - Procedure for air separation in its elements by licuation and rectification (Machine-translation by Google Translate, not legally binding) : en es
  • ES64020Y - Standard profiles for metalwork : en es
  • ES63919Y - Piggy bank : en es
  • ES66418U - Improved capacho (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769667U - HOT SMOKING MACHINE. : de en
  • ES28197Y - Drive device for indoor soccer tables : en es
  • ES60502Y - Useful for grinding and polishing, : en es
  • FR1159870A - Device for eliminating washing shrinkage of collars of shirts, blouses and similar articles : en fr
  • DE1769726U - FLOOR DOOR CLOSER. : de en
  • FR1159910A - Decorative wall covering material, and its manufacturing process : en fr
  • GB797476A - Amides of trialkoxybenzoic acids : en
  • US2841461A - Apparatus for magnetic printing : en
  • CA559837A - Semiconductor devices : en fr
  • CH331023A - Process for manufacturing electrical capacitors : de en
  • FR1159967A - Device relating to automatic telephone and telegraph systems : en fr
  • CH331080A - Receiving antenna for short and ultra-short waves, in particular for television : en fr
  • CA559531A - Knock-out clamping device : en fr
  • ES238839A1 - Mechanism of stop by crossing of the urdimbre, applicable to automatic telares (Machine-translation by Google Translate, not legally binding) : en es
  • GB797628A - 10-dialkylaminoalkylphenothiazine-9-oxide derivatives and a process for their production : en
  • ES66169U - Box for pills and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES66277U - Adjustable band to hold the hair (Machine-translation by Google Translate, not legally binding) : en es
  • GB797454A - Improvements in or relating to caliper lever brakes for cycles : en
  • ES66331U - Improved padlock (Machine-translation by Google Translate, not legally binding) : en es
  • ES60834Y - Insert pin : en es
  • GB797322A - Improvements in or relating to toothed gear drives : en
  • US2841154A - Cigarette machine feed : en
  • US2841593A - Reaction of substituted benzene, chlorine, and substituted maleic anhydride and products thereof : en
  • US2841215A - Oil burner assembly including an oil preheater : en
  • ES66350U - New removable mechanism for clothes washing machine pumps (Machine-translation by Google Translate, not legally binding) : en es
  • US2840843A - Folding mop head assembly : en
  • US2841700A - Remote-control apparatus : en
  • US2841073A - Paint spray booth : en
  • US2841639A - Color television : en
  • DE1033270B - Circuit arrangement for telephone extension systems for signaling via the two-wire connection line : de en
  • ES65704U - Safety flange for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159660A - Athletics gyroscopic device : en fr
  • FR1159725A - Magnetic reading device : en fr
  • US2841304A - Closure cap for glass containers : en
  • USD183129S - Clock or similar article : en
  • DE1769608U - DIAPOSITIVE CONTAINER. : de en
  • ES34231U - Tube-container for hypodermic needles (Machine-translation by Google Translate, not legally binding) : en es
  • ES66208U - Sports glasses : en es
  • FR1159830A - Device for winding bobbins for weaving looms and their automatic feeding into the receptacles : en fr
  • ES27329Y - Perfected Picker : en es
  • DE1769541U - TRANSPORTABLE CONTAINER, IN PARTICULAR SUITCASE. : de en
  • ES60974Y - Tap with progressive graduation for butane gas : en es
  • ES66352U - Suspension attached to the underpants (Machine-translation by Google Translate, not legally binding) : en es
  • GB797363A - Improvements in or relating to gas-shielded electric-arc welding of tubes or the like : en
  • JPS339499Y1 - : ja
  • US2841262A - Clutch : en
  • USD183134S - Dress : en
  • US2841182A - Boundary layer fluid control apparatus : en
  • DE1769575U - LIFTING DEVICE FOR THE IMPLEMENTATION OF A TRACTOR. : de en
  • FR1159780A - Process for the inhibition of corrosion, composition used for this purpose, and its applications : en fr
  • FR1159932A - Plastic roller blind : en fr
  • DE1033295B - Soft iron protective strips or wires for electrical cables : de en
  • ES66343U - Braga with perfected crotch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159915A - Elastic couplings : en fr
  • DE1769762U - DOLL CARRYING CONTAINER. : de en
  • DE1033298B - Whistle for guiding electrical lines : de en
  • CH330778A - Thread tension regulator : en fr
  • FR1159857A - Improvements to gimbals : en fr
  • US2840834A - Inserter for plastic binders : en
  • FR1159705A - Organic titanium compounds : en fr
  • GB797299A - Manufacture of flexible cellular products from polymeric materials, polyisocyanates and water : en
  • ES66346U - Auxiliary part screw holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159551A - Improvements to the control mechanisms of an intake valve, which can be applied to oxygen intake regulators : en fr
  • FR1159635A - Process for preparing cyclopentane : en fr
  • DE1769739U - CUTTING DEVICE FOR ADHESIVE TAPES. : de en
  • JPS335008B1 - : ja
  • US2841569A - Graft polymers of polyethylene and polymerizable nitriles and process for producing same : en
  • US2841594A - Production of beta-furoic acids : en
  • ES60838Y - Leg bag : en es
  • FR1159757A - Device for tumbling waste bins : en fr
  • ES61095Y - Invalid tricycle with attached motor : en es
  • GB797291A - Improvements relating to illumination devices : en
  • GB797374A - Improvements in silicon containing pigment and process for its production : en
  • FR1159988A - Turbine improvements for turbine drilling rigs : en fr
  • CH330965A - Device for transmitting motive power using pressurized fluid : en fr
  • US2841283A - Automatic straightness gage : en
  • USD183118S - Restaurant or similar article : en
  • DE1769556U - HANGERS FOR CARDS AND SCROLLS. : de en
  • ES238826A1 - Improvements in alor changers, light, for nuclear energy installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES66252U - Gear change device for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB797357A - Improvements in or relating to treatment of glyceryl esters : en
  • GB797445A - Improvements in or relating to rotary fluid machines, for example turbines and compressors : en
  • DE1033261B - Multi-stage transistor amplifier for alternating currents with stabilization of the transistor operating points : de en
  • DE1033517B - Dust-proof window for sandblasting helmets : de en
  • DE1769416U - SUSPENSION DEVICE FOR REMOVAL DRILL HAMMER AND LIKE. : de en
  • ES66124U - Crown cap perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB797314A - Improvements in or relating to apparatus for investigating material with neutrons : en
  • DE1033542B - Lock for automobile doors : de en
  • DE1769601U - LENGTH MEASURING DEVICE FOR CABLE OD. DGL. : de en
  • DE1769773U - CHEESE PACK. : de en
  • CA559847A - Inert gas-shielded arc welding : en fr
  • CH330809A - Plant for the continuous mixing and grinding of solid, granular or powdery material : de en
  • US2841499A - Colored food product and method of making the same : en
  • ES66398U - Device for making pools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159819A - Apparatus for calibrating thermostats : en fr
  • DE1769527U - WATER ROLL WITH CROSS FIBER WINDING. : de en
  • CA559569A - Honing machine : en fr
  • CH330775A - Process for improving the dyeing properties of spinnable materials which can be dyed with acetate silk dyes : de en
  • ES237756A1 - Procedure for the conversion of urea in granular gross cyanuric acid (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769524U - DEVICE FOR THE ROENTGEN EXAMINATION. : de en
  • ES63979Y - Device to plug waterways in ships : en es
  • ES64963U - Transmission device for machine tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES66210U - Clutch device to improve the performance of automatic embroidery machines in zigzag machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159782A - Rewinding machines improvements : en fr
  • ES237525A1 - A perfect machine for cutting tubers (Machine-translation by Google Translate, not legally binding) : en es
  • ES64055Y - Portable gas stove : en es
  • FR1159640A - Spinning trade : en fr
  • FR1159838A - Composition and method of molding shells : en fr
  • CH330827A - Fractionation of mixtures of high molecular weight organic substances, e.g. B. oils, fats and resins by selective extraction : de en
  • CH330840A - Method for drying a web of material : de en
  • ES62251Y - Anchor Plug : en es
  • FR1159697A - Improvements to wagon couplings : en fr
  • FR1159777A - Improvements to a process for processing exposed photographic tapes and to an apparatus for carrying out this process : en fr
  • DE1033391B - Device for heating, cooling and ventilating rooms and for optional operation with circulating air, fresh air and mixed air : de en
  • US2841151A - Separable ring binder attachment for brief cases and the like : en
  • US2841527A - Medicinal emulsions : en
  • GR18867B - METHOD OF PREPARATION OF STABLE POLYMYELITIS VACCINE ADMINISTRATED. : el en
  • GB797470A - Improvements in hydraulic dampers, and in particular in dash-pots for slowing down the end of the closing movement of the throttle valve of carburettors : en
  • GB797478A - Improvements in or relating to the packaging of ladies' stockings : en
  • ES64477Y - Portable press applicable to the repair of tire tubes : en es
  • GB797542A - Improvements relating to bridge network balance detectors : en
  • GB797493A - Improvements in the sulphurisation of metals : en
  • DK85811C - Mixing and defibration systems. : da en
  • AU3426858A - Improvements in or relating to electric lamps having a cap withan adjusting ring : en
  • ES28295Y - Photographic machine-toy-surprise : en es
  • ES66108U - Tension regulator for delicate wires (Machine-translation by Google Translate, not legally binding) : en es
  • ES66310U - Double effect double pneumatic valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159936A - Turbine : en fr
  • AU219024B2 - Improvements inthe extrusion of organic thermoplastic materials : en
  • DE1033501B - Carrying device for showcases u. like : de en
  • US2841000A - Resilient gear : en
  • US2841790A - Dual slot wideband antenna : en
  • ES66171U - Improved link for blinds chains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159908A - Improvements made to warranty seals : en fr
  • DE1033450B - Board for demonstration, teaching or similar purposes : de en
  • US2840926A - Memorizing aid : en
  • US2841402A - Expanding mandrel chuck : en
  • US2841742A - Color screen for a cathode ray tube : en
  • DE1033178B - Head brush : de en
  • DE1033405B - Process for the production of molded articles : de en
  • DE1033478B - Process for the electrodeposition of platinum on a metal object : de en
  • DE1033562B - Manufacture of seamless transfer cutting templates : de en
  • CA559817A - Method for making sintered aluminum bodies : en fr
  • ES58829Y - Board game : en es
  • ES66216U - Taco perfected for looms (Machine-translation by Google Translate, not legally binding) : en es
  • GB797567A - Improvements in or relating to electric headlights for automobiles : en
  • ES21580Y - Mechanical pencil : en es
  • ES236478A1 - A new procedure for filling and closing packages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159868A - Versatile handheld sprayer : en fr
  • AU3424258A - Improvements in or relating tothe crimping of textile yarns : en
  • CA559834A - Weighing method and apparatus : en fr
  • US2841528A - Method of making fused tablets : en
  • AU3424158A - An improved device for holding and distributing loose materials : en
  • DE1769660U - DEVICE FOR SEALING GRAVITY ROLLERS DURING COPPER PLATING. : de en
  • AU218339B2 - Improvements relating to powder metallurgical processes : en
  • CA559749A - Analogue to digital function converter : en fr
  • FR1159839A - Composition for molding shells, and method for this molding : en fr
  • CA559591A - Nitrile rubber bonded abrasive modified by benzil : en fr
  • CH331045A - Collapsible hospital elevator : de en
  • FR1159585A - Adjustment device for resistance welding machine and machine provided with said device : en fr
  • GB797365A - Improvements in or relating to lubricants : en
  • CA559606A - Electro-mechanical filter using transverse supporting means : en fr
  • CH330920A - Hot forging tool and use of this tool : en fr
  • ES31869Y - Mechanism for switch or electric switch of pear or push : en es
  • GB797480A - Improvements in or relating to laminated sheeting : en
  • ES238468A1 - Improvements introduced in the construction of frames for the entibation of galleries (Machine-translation by Google Translate, not legally binding) : en es
  • ES66453U - Improved support for plates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159672A - Conical seat rim for pneumatic tires, which can be opened on at least one side by removing the conical seat and side ring : en fr
  • DE1033211B - Process for the production of reserp acid monoesters with free hydroxyl group and reserp acid diesters as well as their salts and quaternary ammonium compounds : de en
  • DE1033256B - Circuit in a television receiver for separating the synchronization pulses from the video signal : de en
  • ES64118Y - Double stopcock box for the formation of embedded groups : en es
  • FR1159587A - Board game : en fr
  • ES66317U - Decorative table top (Machine-translation by Google Translate, not legally binding) : en es
  • GB797535A - Improvements relating to the manufacture of brushes and brooms : en
  • GB797570A - Improvements in or relating to systems for producing visible signals : en
  • ES60847Y - Perfected device for spraying : en es
  • FR1159989A - Electrical contact devices : en fr
  • US2841344A - Boundary layer control : en
  • DK85796C - Process for the preparation of a detergent powder. : da en
  • FR1159577A - Blowing method for converter and converter bottom for the application of said method : en fr
  • FR1159815A - Improvements to t circuits : en fr
  • GB797629A - Temperature control in fluidized roasting : en
  • FR1159755A - Device for the physical or chemical treatment of materials : en fr
  • DE1033575B - Machine for the production of cigar rolls with a dosing device for the insert tobacco : de en
  • DE1769683U - TRANSPORT CART. : de en
  • DE1769709U - DEVICE FOR DISPLACING IN PARTIALLY EMPTYED CONTAINERS, PREFERABLY WINE BARRELS, SITUATED AIR. : de en
  • DE1033296B - Process for pressing thin-walled thermoplastic plastic sleeves onto metallic cable sheaths : de en
  • DE1033218B - Process for the preparation of 4,6-dimethyl-7-methylamino-coumarin : de en
  • DE1033598B - : de en
  • CH330893A - Method of permanent regulation of a rotating member and device for its implementation : en fr
  • DE1033248B - Picture catcher tube with mosaic electrode : de en
  • CH330813A - Process for removing a strong acid from an aqueous solution of an organic substance : de en
  • DE1033232B - Process for achieving high levels of hardness, toughness, wear resistance and edge retention in machine parts and cutlery : de en
  • ES66145U - Improved plastic watering can (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159918A - Pressure relief fixator for dental prosthesis apparatus : en fr
  • CA559771A - Cathode-ray tube having a glass cone : en fr
  • DE1769470U - SUPPORT TUBE FOR ANTENNAS. : de en
  • DE969602C - Steel link belt with rollers and link chains : de en
  • US2841585A - Reactions of s-triazine : en
  • US2841629A - Spark intensifying device : en
  • AU226131B2 - Improvements in or relating to hinges for vehicle luggage boot lids andthe like : en
  • CA559758A - Multi-ply valve sacks : en fr
  • CH330958A - Drainage pipe made of sleeveless pipes with side inlet connections : de en
  • DE1033453B - Turning device for three-point coupled tractor-mounted reversible plows : de en
  • ES66287U - Antifriction support device, particularly an axial thrust device (Machine-translation by Google Translate, not legally binding) : en es
  • ES66371U - Portable motor-compressor (Machine-translation by Google Translate, not legally binding) : en es
  • ES67150U - Improved cork cylinder for corking bottles intended to contain sparkling wines or similar liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159812A - Machine for opening bags and marking upsetting lines : en fr
  • GB797524A - Improvements relating to the measurement of oxygen dissolved in liquids : en
  • GR18854B - COSMETIC AND OTHER RELATED LIQUID SPRAYER. : el en
  • AU2429257A - Improvements inthe extraction and concentration of cobalt and associated rare metals and their respective compounds : en
  • CA559681A - Electrical relay circuit : en fr
  • CA559725A - Water intake screen : en fr
  • CH330993A - Permanently gas-tight sealed alkaline accumulator : de en
  • US2841502A - Tap hole and bessemer bottom mix : en
  • US2841092A - High-pressure pump : en
  • US2841207A - Auxiliary seat for seat boards : en
  • US2841320A - Integral cartons for the protection of fragile articles : en
  • US2841359A - Shut-off valve : en
  • US2841157A - Cosmetic applicator : en
  • US2841702A - Semi-conductor automatic gain control system : en
  • CH330737A - Roof with sub-roof : de en
  • CH330807A - Process for crushing granular foodstuffs or luxury foods with an oil content, in particular roasted coffee beans : de en
  • US2841522A - Fungicidal chloronitrobenzoic acid ester composition and method of using same : en
  • ES61394Y - Joint lock for suitcases and the like : en es
  • FR1159963A - Steel casting process and mechanism for performing this process : en fr
  • GB797288A - A gas burning appliance, in combination with a gas cylinder : en
  • AU221108B2 - New amino ethers and process for their preparation : en
  • CA559720A - Optical testing apparatus : en fr
  • FR1159686A - Steel processing : en fr
  • FR1159781A - Process and products for the destruction of slugs : en fr
  • FR1159929A - Cutting device for the production of flat bags : en fr
  • GB797439A - Improved method for the operation of furnaces and improvements in or relating to furnaces : en
  • ES28306Y - Vulcanized rubber strap in the same mold and at the same time as the footwear to which it is applied, forming a single piece with it : en es
  • ES66142U - Bag holder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB797545A - Improvements in or relating to ball joints : en
  • CH331036A - Semiconductor device manufacturing process : en fr
  • US2841269A - Device for orienting articles conveyed forwardly to a packaging machine : en
  • AU226839B2 - Cation-permselective membranes : en
  • CH331119A - Resistant preparation for increasing the wetting capacity of mercerising liquors : de en
  • DE1033353B - Device and method for regenerative hydroforming of heavy gasoline using a platinum catalyst : de en
  • DE1769736U - LETTER OPENER WITH A EDGE EDGE. : de en
  • DK85794C - Process for the manufacture of electric discharge pipes. : da en
  • ES66420U - Regulating and automatic reducing valve for all kinds of gases and liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159693A - New monoazo dyes : en fr
  • FR1159788A - Cutting machine for the preparation of fibers from artificial or synthetic continuous yarns : en fr
  • DE969674C - Photographic lens : de en
  • CA559781A - Pressing apparatus for glass laminates : en fr
  • CA559534A - Injection moulding apparatus with valve means in injection nozzle : en fr
  • CA559583A - Method of preparing reeled cable : en fr
  • CH330748A - Revolver tile press blank plating device : en fr
  • DE1022924C2 - : de
  • DE969687C - Circuit arrangement for exchanges in telecommunication systems, in particular telephone systems : de en
  • ES66357U - A mold for vulcanizing footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159804A - Improvements to lead dioxide electrodes : en fr
  • AU230742B2 - Method and apparatus for processing semiconductor material : en
  • DE1769521U - ROENTGE EXAMINER. : de en
  • AU223251B2 - Shoe heels : en
  • DE1033493B - Device for adjusting the upper thread tension on sewing machines : de en
  • ES238078A1 - Procedure for preparing a fungicide composition (Machine-translation by Google Translate, not legally binding) : en es
  • ES63492Y - Improved elastic coupling : en es
  • ES66190U - Electric cigarette lighter (Machine-translation by Google Translate, not legally binding) : en es
  • CA559506A - Vaporizer heating element : en fr
  • CA559702A - Process of staking a post to a mounting : en fr
  • CA559593A - Method and means for coiling paper strips : en fr
  • US2841148A - Viscera retainer for use in abdominal operations : en
  • ES66280U - Self-massage device (Machine-translation by Google Translate, not legally binding) : en es
  • AU3423058A - Improvements in or relating to dentifrices : en
  • AU3422958A - Grid type valves : en
  • US2841220A - Cutting machine for hard or hardened metals : en
  • CA559522A - System for handling brick and similar articles : en fr
  • CH330732A - Mobile wall : de en
  • CH330736A - Wooden structure : de en
  • CH331030A - High-voltage machine built into a pressure vessel and sunk into the earth to generate fast, electrically charged particles : de en
  • DE1033518B - Cleaning agent for radioactively contaminated surfaces and objects : de en
  • DE1769458U - MARKING STONE FOR OVERWAYS, DIVIDING LINES, PARKING AREAS OR. DGL. : de en
  • CH330849A - Device on a roll film camera arranged in a housing, in particular for underwater photography : de en
  • US2840968A - Apparatus for sealing containers : en
  • US2841134A - Combustion heater sheet metal heat exchanger : en
  • US2841737A - Electric discharge tube : en
  • CH330772A - Thread overflow roller : de en fr
  • ES27894Y - Double combinable electric mat : en es
  • FR1159560A - Improvements to mucilages and their preparation processes : en fr
  • ES237978A1 - Improvements in or relating to resinous dispersions : en es
  • AU3421157A - Improvements in or relating tothe construction of concrete rafts, roads, aircraft runways andthe like : en
  • DE1033175B - Process for reducing pilling of textile material based on polyesters containing six-membered carbocyclic rings : de en
  • DE1769705U - SINGLE USE BOTTLE POURER. : de en
  • AU217712B2 - Improvements relating to conveyors or elevators : en
  • DE1033428B - Device for the symmetrical loading of the measuring mechanism bearings in liquid meters according to the speed principle in closed pipelines : de en
  • DE1033507B - Camera with interchangeable lenses and built-in light meter : de en
  • DE1033302B - Angled device socket : de en
  • DE1033425B - Device for the correct coring of workpieces : de en
  • ES57965Y - Metal disc : en es
  • ES63734Y - Telesport binocular : en es
  • US2841605A - Production of heterocyclic dithiophosphoric esters : en
  • FR1159558A - Method and apparatus for the manufacture of building materials and finished or semi-finished articles : en fr
  • DE1033202B - Process for the production of new thiophosphoric acid derivatives : de en
  • US2840937A - Excavating apparatus : en
  • US2840943A - Apparatus for chasing rings : en
  • US2841145A - Syringe : en
  • AU3421958A - Improvements in or relating to vacuum flasks : en
  • BE568332A - : en
  • CA559635A - Treatment of hydrocarbons : en fr
  • US2841101A - Pulverized coal feeding and pressurizing system : en
  • US2841296A - Apparatus for raising and launching boats : en
  • US2841589A - Alpha-aryl : en
  • DE1033420B - Method and device for introducing solid substances into molten metal for refining, deoxidation and alloying : de en
  • FR1159790A - Approach control facility on board aircraft : en fr
  • CH330753A - Process for the production of hot gases : de en
  • CH330801A - Manufacturing process of a flexible pipe : en fr
  • CH330823A - Process for the preparation of new monoazo dyes : de en
  • CA559853A - Sheet counter : en fr
  • AU3416157A - Improvements relating to overspeed protection devices : en
  • BE534082A - ALCOHOL PREPARATION PROCESS. : en fr
  • US2841614A - Production of tricyclodecanedicarboxylic acid : en
  • US2840835A - Roughing machine : en
  • US2840877A - Slide fastener with detachable smoothing means : en
  • US2841712A - Transistor sweep generator : en
  • US2841770A - Multiple output waveguide switching systems : en
  • US2841361A - Valve : en
  • US2841442A - Spray devices : en
  • US2841688A - Method of applying a copper band to a metallic surface : en
  • US2841322A - Starting and regulating apparatus for free-piston compressors : en
  • USRE24496E - Spring plunges : en
  • ES237560A1 - Paral procedure preparation of new pirazolidine derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • ES66335U - Lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159589A - Method and device for creping fully synthetic yarns or bundles of yarns : en fr
  • FR1159684A - Electrically insulating liquid compositions : en fr
  • CA559619A - "broke" disposal units for paper making machines : en fr
  • AU222058B2 - Method and apparatus for producing a developed xerographic print simultaneously with exposure : en
  • BE568489A - : en
  • DE1033325B - Multi-tariff index arrangement for electricity meters : de en
  • ES64383U - Plate for indications and light signals (Machine-translation by Google Translate, not legally binding) : en es
  • CH330875A - Method for measuring a physical quantity using devices capable of translating this quantity into a vibration and device for implementing this method : en fr
  • CH330933A - Jaw crusher with toggle lever drive : de en
  • CA559690A - Felt splicing : en fr
  • CH330974A - Press : de en
  • US2841162A - stough : en
  • US2841217A - Absorbent regenerator and thermal recirculator and method of operating same : en
  • CH330923A - Process for the manufacture of a helical spring and machine for the implementation of this process : en fr
  • CH330977A - Fan : en fr
  • ES63938Y - Perfected shoe : en es
  • ES66348U - Improved condenser (Machine-translation by Google Translate, not legally binding) : en es
  • CA559585A - Plywood paneling : en fr
  • CA559787A - Jet propulsion plant for aircraft : en fr
  • CH331041A - Process for the manufacture of dentures : de en
  • CA559493A - Composition for inserting into the inner tubes of vehicle tyres : en fr
  • DE1033322B - Gas cooling system for dynamo-electric machines : de en
  • DE1033525B - Steering device for driving backwards of car trains : de en
  • CA559632A - Electron discharge tubes : en fr
  • DE1769638U - CUTTING KNIVES ON THE FIELD HARVESTER AND SIMILAR MACHINERY. : de en
  • ES60843Y - Pouring cap with automatic closure : en es
  • ES66163U - Drive device for the friction wheel of pyrophoric lighters (Machine-translation by Google Translate, not legally binding) : en es
  • US2841408A - Collapsible golf cart : en
  • AU3415457A - Method of preparing a fuel element fora nuclear reactor : en
  • ES62913Y - Anklet : en es
  • ES63696Y - Gasoline stove : en es
  • ES66297U - Metal table for dispatch or office (Machine-translation by Google Translate, not legally binding) : en es
  • GB797460A - Improvements in or relating to coach bodies : en
  • CH331047A - Press for coating tablets : de en
  • US2841468A - Recovery of uranium from carbonate leach liquors : en
  • US2841788A - Radio locating system and apparatus therefor : en
  • CH330874A - Flow rate measuring device : de en
  • AU3417457A - Header assembly for space heater : en
  • AU3419257A - Simultaneous reduction ofa reducible metal oxide and production of carbon monoxide and hydrogen : en
  • ES66109U - Hydraulic operating apparatus for peeling and washing tubers and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES66388U - Match (Machine-translation by Google Translate, not legally binding) : en es
  • CH330848A - Process for obtaining a film of standardized format, carrying panoramic images : en fr
  • AU221372B2 - Simultaneous reduction ofa reducible metal oxide and production of carbon monoxide and hydrogen : en
  • AU3420257A - Process forthe manufacture of saturated aldehydes and ketones : en
  • CA559557A - Coating sheet metal containers : en fr
  • CH331035A - Electromagnetic deflection system : de en
  • ES66174U - Humidifier plug (Machine-translation by Google Translate, not legally binding) : en es
  • US2841284A - Gauge : en
  • US2841349A - Nursing bottle holder : en
  • DE1769791U - CAR EXCAVATOR. : de en
  • ES59067Y - Watering device, perfected : en es
  • FR1159884A - Device for mounting and driving a grinding spindle : en fr
  • DE1769516U - SLEEVE TENSION RING. : de en
  • DE1769648U - PLASTIC CLIPS FOR PROFILES, JOINTS AND THE LIKE. : de en
  • AU3420557A - A process for dyeing or printing of polyethylene terephthalate fibre material : en
  • ES26589Y - Device applicable to toy dolls to mechanically produce a sound when walking : en es
  • AU220760B2 - Improvements inthe control of supersonic fluid flowin ducts : en
  • CH330822A - Process for the preparation of mineral acid salts of O-glycyl-l-serine or O-glycyl-dl-serine : de en
  • CH331051A - Process for the preparation of a new hydroquinone compound : de en
  • CA559502A - Defrosting means for refrigerating apparatus : en fr
  • CH330873A - Device for the automatic calculation of the range in hours or km for motor vehicles, particularly airplanes : en it
  • GB797573A - Aluminate glass : en
  • CA559820A - Sponge element for mops : en fr
  • US2840876A - Roller buckle : en
  • US2841574A - Anionic polymerization process : en
  • GB797559A - Electric motor speed control systems : en
  • AU3415357A - The production of ammonium dl-pyrrolidonecarboxylate and it conversion into dl-glutamic acid : en
  • CA559629A - Fluorescent lamps : en fr
  • DE1769612U - MAGNIFIER WITH A CASE TO TAKE THE LENS BODY. : de en
  • US2841507A - Method of flameproofing fibers and composition used therein : en
  • US2841578A - Method for producing clinical dextran : en
  • GB797323A - Improvements in or relating to the packing of fragile articles in boxes, crates or the like : en
  • FR1159793A - Pickup claw for cider apples : en fr
  • DE969671C - Cutting edge glazing for an electrical discharge tube and process for its production : de en
  • US2841453A - Segmented track : en
  • DE1769798U - SOUND ATTENUATOR ATTACHED TO THE OUTLET OF A CYLINDER FLOAT VALVE. : de en
  • DE1033352B - Process for the manufacture of pressure sensitive adhesives and plasters : de en
  • DE969662C - Sliding body for valves, in particular slide valves, in which all parts sliding on one another are made of pressed material with a mineral, ceramic or metallic filler : de en
  • CH330784A - Needle bar drive device for fine zigzag sewing machines : en it
  • AU217022B2 - Improvements in or relating to sewing machines : en
  • CA559802A - Steam generating unit : en fr
  • CH330830A - Lubricating oil : de en
  • ES30100Y - Fund-container for spark plugs : en es
  • ES65328U - Alveolar support for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159869A - Sizing composition : en fr
  • DE1769404U - STOCKING, IN PARTICULAR LADIES 'STOCKING. : de en
  • DE969691C - Keyboard for business machines or the like. : de en
  • ES59356Y - Prefabricated part-brick for roofs and floors : en es
  • ES63515Y - Adjustable angle bra : en es
  • ES64325Y - Convertible ladder into table : en es
  • FR1159997A - Metal awning : en fr
  • DE1033482B - Process for heating and vaporizing acid baths by means of gas underwater direct heaters and gas underwater direct heaters to carry out the process : de en
  • ES66375U - Perfect case to hold gift items (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769750U - PAINT CONVEYOR DEVICE FOR PAINT COATING MACHINES. : de en
  • FR1159928A - Improvement in monograms : en fr
  • IT578832B - : it
  • CA559723A - Process and apparatus for the electro-thermal production of magnesium : en fr
  • DE969698C - Ferromagnetic iron oxide material and process for its manufacture : de en
  • ES60841Y - Bookmark for sample books : en es
  • ES63747Y - Row perfected : en es
  • ES66219U - Combined indoor spout (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159727A - Method and apparatus for performing double decompositions of ionizable compounds : en fr
  • DE1033342B - Electron beam tubes for amplifying and limiting the amplitude of high-frequency signals in the decimeter and centimeter wave range : de en
  • DE1769617U - PORTABLE MEASURING AND TESTING STATION FOR RESISTANCE THERMOMETER. : de en
  • US2840952A - Glass tube scoring device : en
  • ES66246U - Folder for loose sheets with clamping mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • GB797383A - New anthraquinone dyestuffs : en
  • GB797598A - Modified polysiloxanes : en
  • ES237481A1 - Mechanism for the direct transmission of the torque of an engine to a differential group (Machine-translation by Google Translate, not legally binding) : en es
  • ES64604U - Fibrous material plug with a scabbard mount (Machine-translation by Google Translate, not legally binding) : en es
  • GB797332A - Transistor voltage-converter : en
  • ES28337Y - Sliding zipper support of any suitable material applicable to car luggage racks : en es
  • GB797461A - Improvements in or relating to a device for holding cups : en
  • DE1033292B - Single or multi-core high voltage cable : de en
  • DE1769514U - CONDENSATE COLLECTION POT FOR COMPRESSED AIR SYSTEMS. : de en
  • ES65952U - Improved spindle for spinning (Machine-translation by Google Translate, not legally binding) : en es
  • GB797483A - Improvements in or relating to catalytic hydrogenation of nitrosamines : en
  • US2841254A - Self locking window casing : en
  • CA559598A - Textile winding : en fr
  • CH330851A - Motion picture projector attached to a base : de en
  • CH331021A - Neutron generator, in particular for soundings exploration apparatus : en fr
  • US2840858A - Method of making closures : en
  • US2841285A - Magnetic separators : en
  • USD183123S - Puffed textile fabric : en
  • US2841354A - Non-rotational shock and vibration absorbers : en
  • US2841493A - Air type printing process : en
  • ES66353U - Improved plug fuse (Machine-translation by Google Translate, not legally binding) : en es
  • ES65734U - Perfection improvements in extractors to facilitate delivery (Machine-translation by Google Translate, not legally binding) : en es
  • ES61061Y - Perfected glasses : en es
  • ES66370U - Reinforced pants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159995A - Advanced magnetic closures, especially for household refrigerators : en fr
  • US2841480A - Lead scavenger compositions : en
  • DE1033413B - Process for the production of poly (vinyl ethers) : de en
  • DE1033583B - Packaging for soft, plastic foods : de en
  • DE1769766U - SMOKE GENERATOR FOR TOYS. : de en
  • ES29803Y - Improved optional relief valve : en es
  • FR1159621A - Brake improvements : en fr
  • AU221559B2 - Improvements relating to writing instruments : en
  • CA559705A - Microwave coupling arrangements : en fr
  • CH330825A - Process for the production of cyanine dyes : de en
  • US2841294A - Hydraulic draft gears : en
  • US2841534A - Fluidized carbonization : en
  • DE1033592B - Hoe for loading machines : de en
  • FR1159875A - Flashing device : en fr
  • US2840889A - Method of forming wound magnetic cores : en
  • US2840928A - Heel lift and method of making the same : en
  • GB797351A - Means for feeding bar stock in automatic lathes and like machine tools : en
  • GB797634A - An improved photographic objective system with replaceable components : en
  • USD183114S - Microphone : en
  • FR1159718A - Advanced device for automatic frequency control of a radar receiver : en fr
  • GB797441A - Improvements in and relating to electric lamps : en
  • ES64370U - Improvements in the construction of devices to spray all kinds of products (Machine-translation by Google Translate, not legally binding) : en es
  • US2841106A - Sewing machine clamps : en
  • US2841523A - Phenyl hydrazones of thienyl phenyl ketones : en
  • US2841329A - Signal multiplying device : en
  • DE1033269B - Circuit arrangement for switching networks in telecommunications, especially telephone systems : de en
  • ES66165U - Improved fuse with melting indicator (Machine-translation by Google Translate, not legally binding) : en es
  • GB797539A - Improvements in or relating to electron discharge devices : en
  • DE1769430U - DEVICE FOR STACKING PUMPED SHIRTS AND BLOUSES. : de en
  • CH331038A - Process and combustion system for burning combustible substances : de en
  • US2841375A - Method for in-situ utilization of fuels by combustion : en
  • US2841489A - Nodular cast iron and process of making same : en
  • DE1769415U - MANUAL SWITCH FOR REMOTE-CONTROLLED ELECTRICAL DEVICE. : de en
  • ES60632Y - Window for film projectors : en es
  • ES61951Y - Padlock lock : en es
  • ES66279U - A device for fastening flower petals to costume jewelery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159634A - Dropper cap for bottles and other containers : en fr
  • GB797517A - Improvements in and relating to line scanning time base for television receivers : en
  • US2841720A - Function shaping network : en
  • ES237521A1 - A propulsor device for nautical vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES60911Y - Drain valve and rest for washing machines : en es
  • ES65488U - Selective shutter device for the use of a spray bottle, sprayer or dripper (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769473U - CONNECTION BOX FOR COMMUNITY ANTENNA SYSTEMS. : de en
  • ES29579Y - Trapezoidal section transmission belt with the surface of the mayar base set with wavy or dents : en es
  • ES29983Y - Key with lighting device : en es
  • ES66130U - An electric scissor (Machine-translation by Google Translate, not legally binding) : en es
  • ES237739A1 - Procedure for the obtaining of ignifous isolated cables (Machine-translation by Google Translate, not legally binding) : en es
  • ES63219Y - Suspended monorail train : en es
  • ES63785Y - Explosive cartridge, penfected : en es
  • ES64122Y - Tuber and similar cutter : en es
  • US2841663A - Multiple switch construction : en
  • ES63870Y - Folding fork : en es
  • DE969812C - Support roller set for trough-shaped conveyor belts : de en
  • ES64098Y - Perfected dobel stove : en es
  • ES64147Y - A shower curtain : en es
  • FR1159601A - Method and means for controlling the operation of calculation units or of a cascade arrangement of such units with management or firing execution units : en fr
  • ES66134U - Improved valve for fluids (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769665U - OVERTONE PIANO. : de en
  • ES66406U - Universal support for electric shavers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159702A - Advanced plastic objects : en fr
  • GB797343A - Improvements in or relating to colour television systems : en
  • GR18853B - SOLAR ENERGY TRANSPORTATION AND USE DEVICES. : el en
  • ES64061Y - Special pliers with clamping jaw : en es
  • ES66256U - Improved shaft for pressure gauges (Machine-translation by Google Translate, not legally binding) : en es
  • ES66301U - Perpetual calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159581A - Hydrophobic artificial fiber dyeing improvements : en fr
  • FR1159859A - Process and device for the manufacture of strips of paper, cardboard, veneer, fabric or the like impregnated with a synthetic resin or an equivalent substance : en fr
  • US2841114A - Pet feeding stand : en
  • ES66140U - Improved pressure reducing valve (Machine-translation by Google Translate, not legally binding) : en es
  • GB797431A - Process for the refining or beneficiation of the isomers of benzene hexachloride : en
  • ES236518A1 - Improvements in thermal facilities for the utilization of nuclear energy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159998A - Air heater : en fr
  • GB797574A - Improvements in or relating to method and apparatus for heating fluids : en
  • ES238015A1 - Electromechanical signal equipment for salon games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159920A - Mechanism for balancing forces with constant opposing torque and its application to a device intended to limit the compressed air pressure to be admitted into a receiving circuit : en fr
  • GB797430A - A ship's lantern : en
  • GB797530A - Improvements relating to vibration eliminating or damping mountings : en
  • DE1033240B - Arrangement for braking electric locomotives and railcar trains : de en
  • DE1769461U - SCREENING AND MIXING MACHINE FOR THE PROCESSING AND LOADING OF BITUMINOESEM MIXTURE .. : de en
  • DE1769476U - BATTERY PLUG. : de en
  • DE887901C - Process for the production of tough tantalum : de en
  • ES29491Y - Improved device for mounting seats on folding children's chairs : en es
  • US2841058A - Package making machine : en
  • ES66220U - Stopcock for double-feed liquids and two balances in common for nstalacones santaras (Machine-translation by Google Translate, not legally binding) : en es
  • US2840896A - Method for applying grips to hockey sticks and the like : en
  • US2841376A - Method of and apparatus for forming a key-slot in a bore wall for guiding the apparatus and for inserting a flexible conductor into the slot : en
  • DE1769448U - DEVICE FOR VENTILATING OR GASING LIQUIDS. : de en
  • ES65951U - Improved tube or spigot for spinning (Machine-translation by Google Translate, not legally binding) : en es
  • ES66247U - Sunshade-folding parasol (Machine-translation by Google Translate, not legally binding) : en es
  • GB797581A - Improvements relating to means for capping the heads of screws : en
  • US2841601A - Separation of dicarboxylic and monocarboxylic acids : en
  • DK85787C - Process for the preparation of dibenzo [b, f] -thia- [1] -aza- [4] -cycloheptadiene- [2,6] compounds. : da en
  • FR1159789A - Cutting blade for scythes, sickles or similar instruments : en fr
  • US2841136A - Liquid heating device : en
  • ES237232A1 - A transistor device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159861A - Vinyl ethers manufacturing process : en fr
  • GB797575A - Improvements in or relating to mandrel adjusting devices for extrusion presses : en
  • DE1033231B - Workpiece conveying device, especially on gear hardening machines : de en
  • GB797467A - Sealing means for two relatively rotatable parts : en
  • US2840988A - Fuel control apparatus for supersonic ramjet : en
  • ES66114U - Linkable pieces destined to form surfaces of diverse objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES66238U - Device with removable heel and sole for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES66410U - Sample case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159703A - Apparatus and method for sifting mixtures of solid particles suspended in a liquid, as well as installation for their application : en fr
  • FR1159807A - Reactor for chemical photosynthesis : en fr
  • ES237977A1 - Procedure to produce flexible leaves or tapes, of default flexibility (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033204B - Process for the production of glycidic esters : de en
  • ES66150U - Rotating toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB797300A - Improvements in and relating to dynamo-electric machines : en
  • GB797516A - Improvements in or relating to printing telegraph apparatus : en
  • CA559767A - Device for thawing an ice separator used in a system comprising a cold-gas refrigerator : en fr
  • US2841261A - Tool coupling : en
  • LU36060A1 - : en
  • AU3426758A - Improvements in or relating to devices : en
  • CA559762A - Circuit arrangement comprising a beam tube for switching : en fr
  • DE1033491B - Impact mill with swing-out impact plates : de en
  • DE1033521B - Thrust nozzle for jet engines with jet deflection : de en
  • DE1769481U - PROTECTIVE COLLAR FOR COUPLINGS. : de en
  • DE1033257B - Method for mixing picture change and line pulses in television : de en
  • DE1033228B - Refrigerator door : de en
  • DK85803C - Method of molding plastic articles with tip and shape for use in the method. : da en
  • FR1159762A - Removable material for equipping office drawers : en fr
  • FR1159965A - Rotary valve pump, suction and pressure : en fr
  • US2840975A - Harvester reel bat : en
  • CA559676A - Linear aromatic polyester plasticized with a phthalate ester : en fr
  • DE1033171B - Drain valve with pressure relief valve for hydraulic laundry presses : de en
  • AU3426258A - Improvements in or relating to substituted phenoselenazine compounds : en
  • CH330800A - Manufacturing process of a flexible pipe : en fr
  • CH331111A - Remote control device for railway safety systems : de en
  • GB797436A - Improvements in or relating to braking arrangements for electric motors : en
  • DE768147C - Process for the production of pipes with a profiled inner surface, in particular the barrel of firearms on a hammering machine : de en
  • CA559578A - Infra-red radiation detector : en fr
  • ES64095Y - Gas stove : en es
  • DE1033226B - Duplicator : de en
  • ES64360Y - Perfected Clothesline : en es
  • US2841088A - Pumping unit : en
  • DE1033595B - Circuit arrangement for contactless control of slave clocks : de en
  • FR1159925A - Printing process for textile articles : en fr
  • US2840906A - Shearing device : en
  • US2841597A - Triangulene compounds and intermediates therefor : en
  • DE969653C - Heat furnace designed as a shaft furnace with gas or oil heating : de en
  • FR1159885A - Atomizer device : en fr
  • FR1159900A - Gasket for connecting two pipes fitted into each other : en fr
  • GB797435A - Improvements in or relating to vibration-absorbing devices : en
  • FR1159951A - Method and installation for encryption of information transmissions : en fr
  • GB797504A - Improvements relating to automatic machines : en
  • GB797548A - Improvements in or relating to facsimile apparatus : en
  • US2841385A - Rotary kiln : en
  • US2841784A - Pilot pulse dual channel gain control : en
  • DE1769776U - RAIL FRAME FOR A CURVED CONVEYOR BELT. : de en
  • ES27659Y - Device for the transport of bottles and bottles : en es
  • DE1769525U - TROCAR. : de en
  • US2840907A - Cream cheese holder and spreader : en
  • US2841353A - Hook fastener : en
  • ES237422A1 - Procedure for the obtaining of thermoplastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033445B - Method and device for testing insulating layers for pores and cracks : de en
  • DE1033205B - Process for the production of ª ‡, ª ‡ '-diamino-tetrahydropyrans : de en
  • DE1769502U - X-RAY EXAMINATION DEVICE WITH AUTOMATIC EXPOSURE. : de en
  • ES237678A1 - Improvements introduced in maize grain reinforcement machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159639A - Cabin for showers or other applications : en fr
  • DE969676C - Process for applying enamels to aluminum or aluminum alloys : de en
  • GB797377A - Improvements in or relating to the production of semi-conductor bodies : en
  • ES64006Y - Motorcycle stabilizer apparatus : en es
  • GB797456A - Improvements relating to the measurement of the speed of vehicles moving on railway track : en
  • DE1769569U - STEP LADDERS MADE OF METAL, IN PARTICULAR LIGHT METAL. : de en
  • US2841366A - Method and apparatus for drilling wells : en
  • DE1769506U - AXIAL MAGNETIZED SPRING MAGNET FOR ELECTRICAL CONTACT DEVICES. : de en
  • DK85799C - Autoclave. : da en
  • ES60949Y - Box-holder for fluorescent tube primers : en es
  • ES63823Y - Bearing or support of film reels in roll cameras : en es
  • US2841037A - Differential mechanism : en
  • US2841117A - Pressure fluid servomotor : en
  • US2841687A - Method of applying hard-facing metals : en
  • AU224526B2 - Improvements relating to television inspection apparatus : en
  • CH331071A - Inductive load transmission line comprising at least one negative impedance repeater : en fr
  • DE1033337B - Carrier metal for oxide cathodes : de en
  • DE1769420U - TOOL FOR RE-LOCKING BOARDS DURING REPAIR WORK. : de en
  • DE1769613U - DEVICE FOR OBSERVING CAVITIES. : de en
  • CH330739A - Venetian blind : de en
  • CA559658A - Gyro setting arrangement : en fr
  • US2840853A - Apparatus for fragmenting pitch : en
  • US2840908A - Churns : en
  • US2841363A - Turbine disc and blade mounting : en
  • US2841670A - Frictionless plunger switch having alignable self-holding contacts : en
  • CH330916A - Welding machine : en fr
  • US2840854A - Method and apparatus for sealing containers : en
  • US2841072A - Ventilating duct : en
  • US2841243A - Purification of hydrogen chloride : en
  • US2841318A - Folding box construction : en
  • AU3418857A - Process forthe production of melamine : en
  • CH330879A - Transfer encryptor : en fr
  • CH331031A - Device for discharging electrical charges from machine shafts, in particular in gas and steam turbines : de en
  • DE1033243B - Limiter amplifier with transistors, especially for frequency-modulated telegraph characters : de en
  • DE1769691U - REPLACEMENT LAMP BOX FOR CARRIAGE IN MOTOR VEHICLES. : de en
  • FR1159631A - Metallizable monoazo dyes, their heavy metal complex compounds and process for their preparation : en fr
  • GB797429A - Improvements in or relating to hoisting apparatus : en
  • CH330921A - Flanging machine for can closures : de en
  • CH330930A - Process for the production of rubber treads for vehicle tires with high adhesive strength and tread for vehicle tires produced according to the process : de en
  • AU3421257A - Improvements relating to writing instruments : en
  • DE1769517U - WINDING DEVICE FOR ENDLESS FULLY SYNTHETIC FEEDS IN STRETCH DEVICES. : de en
  • CH331058A - Process for the preparation of benzenesulfonylureas : de en
  • US2841055A - Machine and method for making containers for comestibles : en
  • US2841142A - Anesthetic administering apparatus : en
  • CH331043A - Dental syringe and atomizer handpiece with a container for a liquid medication : de en
  • CA559624A - Low durometer siloxane elastomers : en fr
  • CA559639A - Electric motor control : en fr
  • AU223421B2 - Improved primer composition for pressure sensitive tapes : en
  • CA559677A - Linear aromatic polyester plasticized with a bis aralkyl ether : en fr
  • CH330816A - Process for the production of water-soluble organic nitrogen compounds : de en
  • AU3426658A - Shelf support : en
  • CH331025A - Electrical apparatus with winding embedded in insulating compound : de en
  • US2841394A - Collector for flexible sheets : en
  • US2841677A - Circuit coupling device : en
  • CH330959A - Pipe connection : en fr
  • DE1769606U - X-ray film viewer with different colored fluorescent tubes or lightbulbs. : de en
  • CA559514A - Scriber : en fr
  • CA559703A - Clock switch : en fr
  • US2841783A - Clutter eliminator circuit : en
  • CA559812A - SALT OF A CERTAIN .alpha.-SUBSTITUTED ALIPHATIC SULPHONIC ACID AS A DEODORANT FOR DRYING COATING COMPOSITIONS : en fr
  • AU3414857A - Ice making machine : en
  • CA559555A - Acyl pentaalkylguanidonium salts : en fr
  • CH330779A - Ring-slider assembly for spinning and twisting machines : en fr
  • CH330810A - Process for making pieces of dough for pies : de en
  • CH330994A - Liquid-tight and shock-resistant galvanic cell : de en
  • DE1033230B - Process for the production of lumpy Bayer mass : de en
  • DE1033490B - Automatically working device on soldering iron for soldering the solder-coated tubes of cooler tube bundles : de en
  • CH330912A - Process for making lumpy mainly fine-grained or powdery substances : de en
  • CA559527A - Stabilizing device for motor driven vehicles : en fr
  • CA559738A - AMINE SALTS OF .alpha.-LIPOIC ACID : en fr
  • BE534092A - Dimerization process : en fr
  • CH330766A - Method and device for manufacturing brushes and brushes manufactured by the method : de en
  • CH331097A - Mechanical conveyor for granular or powdery goods : de en
  • US2840916A - Gauges and process for making the same : en
  • DE1769624U - DEVICE FOR DETERMINING THE BEHAVIOR OF BODIES IN THE EVENT OF MANY TEMPERATURE CHANGES, IN PARTICULAR PAINTING ON YOUR CARRIERS WHEN HOT AND COLD. : de en
  • ES238198A1 - Procedure for the preparation of amid derivatives of carboxylic acid azocolorants (Machine-translation by Google Translate, not legally binding) : en es
  • CA559577A - Stapling machine : en fr
  • CA559626A - Copolymers of a conjugated diene, methyl isopropyl ketone and vinyl pyridine : en fr
  • CA559636A - Apparatus for the combustion of fluid coke : en fr
  • CA559801A - Steam generating unit : en fr
  • DE1033412B - Process for the production of high molecular weight linear polyesters : de en
  • DE969620C - Hydro turbine generator set with vertical shaft, radial nozzle and overhung generator rotor : de en
  • ES66214U - Children's garment for indoor and outdoor use (Machine-translation by Google Translate, not legally binding) : en es
  • BE534019A - : en
  • CA559494A - Rack for holding milk containers in a delivery truck : en fr
  • CA559570A - Direction-sensitive binary code position control system : en fr
  • CA559657A - Electrical measuring apparatus : en fr
  • CH330872A - Water knife : de en
  • CA559682A - Gramophone : en fr
  • CH330826A - Process for the production of new dyes : de en
  • CA559661A - Automatic gain control circuits for pulse receivers : en fr
  • DE1769454U - REFRIGERATED DISPLAY. : de en
  • ES31760Y - Suspension clamp for deodorizing wicks : en es
  • ES66360U - Humidifier device suitable for varnishing tile machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB797564A - Improvements in and relating to heat exchange apparatus : en
  • US2840951A - Balloon powered toy : en
  • US2841022A - Twisted chain drive : en
  • US2841337A - Hot water heating system : en
  • US2840892A - Apparatus for assembling retaining rings : en
  • US2841034A - Control mechanism with automatic stop mechanism : en
  • US2841374A - Carburetors : en
  • US2841390A - Operating system for multi-leaf doors : en
  • US2841767A - Electrical measuring instrument : en
  • DE1769618U - THERMISTOR TEMPERATURE SENSOR USING CERAMICS. : de en
  • AU225342B2 - A support for shelves andother articles : en
  • CA559621A - Abrasive articles and method of making the same : en fr
  • CA559752A - Manufacture of cyclohexanone : en fr
  • ES29585Y - Hearing aid for the reduction of the hearing of the deaf : en es
  • ES29806Y - Skill game : en es
  • ES66288U - Corduroy device prevent hat deformation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159599A - Directed hydro-mechanical suspension for motor vehicles : en fr
  • FR1159816A - Container for finely divided or fibrous material, such as a tobacco pot : en fr
  • CH330841A - Spray tube with built-in mechanical cleaning device : de en
  • DE1033160B - Actuating device for a hydraulic pit ram : de en
  • DE1033440B - Device for driving magnetic sound devices : de en
  • DE1769437U - HANGING DEVICE FOR PENDULUM STITCHER. : de en
  • DE1769482U - TWO-POLE ELECTRICAL CONNECTOR WITH PROTECTIVE CONTACT. : de en
  • ES63834Y - Tile sanding device : en es
  • FR1159841A - Percussion primer for rotating or non-rotating projectiles : en fr
  • DE1033536B - Automatic mixing device for cream dispensers or the like. : de en
  • CA559855A - Oil cans : en fr
  • DE1033379B - Process for making glasses containing the oxides of sodium and boron : de en
  • ES63533Y - Perfected washing machine : en es
  • ES66337U - Mounting device for artificial plastic carnations (Machine-translation by Google Translate, not legally binding) : en es
  • CA559504A - Overshoe protector : en fr
  • CA559551A - LONG CHAIN N-SUBSTITUTED-.beta.-HYDROXYALKYL CARBAMATES : en fr
  • CA559601A - Process for the manufacture of new amides : en fr
  • DE1033499B - Railway building material with honeycomb cells and process for its manufacture : de en
  • ES63169Y - Whale-shaped toy : en es
  • ES66128U - Color sampler (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159921A - Sealing device by lip seal between two parts penetrating each other : en fr
  • AU3416857A - Articles of composite structures of fibrous glass and methods of producing such articles : en
  • AU3420057A - A two-wheeled tractor : en
  • CH330992A - Regenerative heat exchanger : de en
  • AU228579B2 - Method of and apparatus reducing the permeability of materials : en
  • US2841587A - Separation of mixtures of deserpidine : en
  • US2841203A - Thermal insulation : en
  • US2841330A - Magnetic-clutch integrator : en
  • AU3417857A - Improved electrical switch : en
  • AU3422658A - Improved methods of making cathodes : en
  • DE1033435B - Inclination weight scale with running weight device : de en
  • CA559751A - Blasting cartridge : en fr
  • CA559769A - Refrigerating system with insulated portion for cold gas transfer : en fr
  • CA559772A - Compositions containing polysulfone resin and a conjugated diene-unsaturated nitrile copolymer : en fr
  • AU220479B2 - Automatic regulator assembly : en
  • AU3426158A - New amino ethers and process for their preparation : en
  • CA559524A - Safety boat hull : en fr
  • DE1769535U - DEVICE FOR DUSTING COSMETIC LIQUIDS USING COMPRESSED AIR. : de en
  • CA559537A - Water heating apparatus : en fr
  • US2841315A - Sweater pressing and finishing machine : en
  • DE1033214B - Process for the acylation of amines, alcohols and phenols : de en
  • DE1033345B - Cell glass filters in ultraviolet radiation systems, especially with mercury vapor lamps : de en
  • DE1769546U - ARMREST. : de en
  • ES64075Y - Swimming cap : en es
  • FR1159891A - Radiological table : en fr
  • DE1769567U - PROTECTIVE COVER FOR THERMAL BOTTLES OD. DGL. : de en
  • DE1769625U - TESTING DEVICE FOR DETERMINING THE GRINDING UNIT OF ENAMEL SLICKER, GLAZE SLICKER AND SIMILAR DIMENSIONS. : de en
  • DE1769724U - ROLLER RAIL FOR GLASS SLIDING DOORS. : de en
  • DE1033286B - Terminating resistor for waveguide : de en
  • ES66233U - New articulated metal shutter (Machine-translation by Google Translate, not legally binding) : en es
  • ES66291U - New removable structure for toy constructions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159964A - Full vaporization combustion engine : en fr
  • US2841267A - Tabulating device for typewriting machines : en
  • DE1033280B - Radio direction finder with amplitude comparison with electrically swiveled minimum characteristic : de en
  • ES64177Y - Special support for photographic machine applicable to enlarger : en es
  • GB797482A - Improvements in or relating to electrolytic cells : en
  • US2840883A - Fixture aligner for use with tau-slot table : en
  • US2841317A - Carrier for chain saws : en
  • ES60804Y - Handle clamping device : en es
  • CA559556A - Closure plugs and methods for forming same : en fr
  • CH330768A - Closing device for a container : en fr
  • CH330790A - Process for the production of a needle bed and a needle bed produced thereafter : de en
  • CH330955A - Multi-disc clutch with adjusting device : de en
  • DE1033589B - Double chain scraper conveyor with a drive drum consisting of half shells : de en
  • DE1769698U - WHITE EDGE RING. : de en
  • ES60526Y - Improved seats for motor vehicles and the like : en es
  • ES66135U - Portable equipment for checking lubricating oils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159956A - Box for transporting bottles : en fr
  • GB797347A - A stop motion device for knitting machines : en
  • GB797399A - Improvements in or relating to apparatus for making electrical measurements upon coated conductors : en
  • AU223069B2 - Improvements in or relating tothe manufacture of paper, board and like fibrous products : en
  • CH330763A - Device comprising a container for storing drawings, plans and the like : de en
  • DE1033315B - Device for setting heat triggers with electrical shunt for automatic switch or the like. : de en
  • ES27789Y - Simplified table soccer game : en es
  • ES66302U - Miniature luminescent indicator lamp for high voltage (Machine-translation by Google Translate, not legally binding) : en es
  • ES66927U - Dispensing apparatus for refrigerated drinks conditioned in dosed containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159652A - Up-and-over door, especially for garages : en fr
  • GB797342A - Improvements in heating means for liquid storage tanks : en
  • US2840962A - Wrapping method and apparatus : en
  • ES66276U - Improved nut (Machine-translation by Google Translate, not legally binding) : en es
  • GB797370A - A method of carrying out an industrial manufacture comprising two successive stages and a system of conveyors and elevators for use in carrying out such method : en
  • DE1033396B - Circuit for reinforced concrete rib ceilings : de en
  • DE1033369B - Adhesive compounds for the adhesive drying process for leather : de en
  • IE23524L - Refining lubricating oils : en
  • ES64432Y - Protective device for the doors of motor vehicles : en es
  • US2840888A - Edge finishing for dampening roller covers of lithographic plates : en
  • US2841333A - Line of sight : en
  • US2841403A - Detent : en
  • CA559760A - Radioactivity well logging : en fr
  • ES62452Y - Self-sufficient piece for construction : en es
  • ES66187U - Improved valve for liquid heaters (Machine-translation by Google Translate, not legally binding) : en es
  • AU230511B2 - New copper compound and solutions and mixtures containing the same, and processes for the preparation of such compound : en
  • FR1159591A - High stability lubricants : en fr
  • FR1159728A - Parachute bag : en fr
  • ES61102Y - Flexible umbrella stand : en es
  • US2841255A - Acoustical system : en
  • US2841660A - Rotary switch with removable units : en
  • ES236660A1 - Procedure and device for the joint of tubular parts (Machine-translation by Google Translate, not legally binding) : en es
  • GB797358A - Improvements in or relating to the application of soldering material to an assembly of component leads and conducting members : en
  • ES238938A1 - Improvements in the shelves (Machine-translation by Google Translate, not legally binding) : en es
  • AU230219B2 - Improvements in or relating tothe production of colored photographic images : en
  • CA559572A - Method of and apparatus for ozonizing oxygen containing gases under pressure : en fr
  • CA559735A - Chain saw having adjustable reaction spike : en fr
  • CH331079A - Receiving arrangement for phase or frequency modulated oscillations with means for suppressing phase interference : de en
  • US2840923A - Granular material drying apparatus : en
  • US2841761A - Engine trouble detecting device : en
  • AU2703157A - An improved flush plate for wall switches andthe like : en
  • DE1769579U - OVEN BURNER. : de en
  • FR1159881A - Device for the protection of transformers against overvoltages : en fr
  • GB797477A - Improvements in or relating to hydraulic dampeners : en
  • FR1159847A - Stopper for looms : en fr
  • DE969657C - Die-casting machine operated by piston pressure : de en
  • ES64025Y - Exterior concrete parts : en es
  • FR1159913A - Process for fixing pencils or any other equivalent objects to helical bindings or identical systems : en fr
  • GR18865B - METHOD AND DEVICE OF IMPRESSION OF SOUND RECORDINGS. : el en
  • AU221996B2 - IMPROVEMENTS RELATING To MOBILE PICKUP BALERS : en
  • AU3426558A - A support for shelves andother articles : en
  • CH330881A - Trolley writing adding machine : en it
  • CH331057A - Process for the preparation of basic benzilic acid esters : de en
  • US2841238A - Electrical precipitator : en
  • ES60872Y - Perfected Top : en es
  • FR1159604A - Process for obtaining drawing bristles at the ends of thin tubes to be passed through the die : en fr
  • FR1159667A - Enhancements to semiconductor rectifier supports : en fr
  • FR1159707A - Corridor for transporting molten glass : en fr
  • GB797484A - Improvements in or relating to brushes : en
  • AU3425358A - New copper compound and solutions and mixtures containing the same, and processes for the preparation of such compound : en
  • US2841175A - High pressure valve : en
  • US2841259A - Drive coupling : en
  • US2841358A - Flexible tubing precision liquid flow controller : en
  • DE1033224B - Drive of the sheet feeder for feeding devices in printing machines : de en
  • DE1033457B - Fuels : de en
  • US2841520A - Pesticidal phosphorus esters : en
  • GR18843B - FLOOR MOPPING MACHINE CONSISTING OF MOTHER VACUUM CLEANER AND CUBE BEARING VACUUM CLEANING SYSTEM. : el en
  • US2841731A - Arc tube cathode construction : en
  • US2841231A - Power steering apparatus for sharp turning : en
  • US2841258A - Magnetic clutch : en
  • US2840886A - Shield forming and mounting method and apparatus : en
  • US2840925A - Tachistoscope : en
  • US2841147A - Discardable hygienic kit : en
  • CA559558A - Car body mounting : en fr
  • GB797319A - Carbon pile regulator : en
  • DE1769756U - COLORING BOOK. : de en
  • ES17656Y - Cap-seal in combination with perforated metal capsule for all kinds of bottles or containers : en es
  • ES237016A1 - New recycling mechanism of blinds for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES29571Y - Electric toy : en es
  • GB797416A - Building structures : en
  • GB797637A - Desulfurizing petroleum hydrocarbons : en
  • DE1769551U - CONNECTION OF A SEAT TO THE FRAME OF A CHAIR. : de en
  • FR1159876A - Device for the homogenization and admission of the combustible mixture in internal combustion engines and similar applications : en fr
  • GB797345A - Improvements in or relating to the production of substituted 1, 1, 2-triphenylethylenes : en
  • DE1033166B - Method for introducing backfill material in sticky form into pit spaces to be shifted : de en
  • ES29886Y - Staple for sealing wooden packaging boxes : en es
  • ES64142Y - Candy with toy incentive : en es
  • GB797479A - Improvements in or relating to the packing of eggs or similar articles : en
  • ES65340U - Decorative tray (Machine-translation by Google Translate, not legally binding) : en es
  • ES65398U - Contactor applicable to the direction of vehicles, to automatically put on the circuit the acoustic warning signal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159556A - Improvements to pipe joints and their manufacture : en fr
  • ES237576A1 - Procedure for the preparation of new monozoic colors (Machine-translation by Google Translate, not legally binding) : en es
  • ES62506U - Improved device for scrubbers (Machine-translation by Google Translate, not legally binding) : en es
  • ES66232U - New model of beach layer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159887A - Device for debiting a tape, in particular for writing instruments and similar applications : en fr
  • CH330744A - Hot air oven : de en
  • DE969669C - Arrangement for supplying DC motors via converters with controlled discharge paths : de en
  • DK85795C - Self-glossing aqueous wax emulsions. : da en
  • GB797552A - Flow control apparatus suitable for use with liquid fuel nozzles : en
  • US2841057A - Partition assembling machines : en
  • CA559874A - Flexible coupling : en fr
  • DE1769450U - GUIDE VANE ARRANGEMENT FOR AXIAL OR RADIAL TURBINES OR SIMILAR FLOW MACHINES. : de en
  • DE1033162B - Extension frames, especially for mechanized longwall mining : de en
  • DE1033529B - Engine brake system that switches on and off automatically on vehicles with an internal combustion engine : de en
  • ES66225U - Cover of books with movable drawings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159617A - New fluorescent derivatives of stilbene, their preparation and applications : en fr
  • GB797378A - Improvements in or relating to colour television receivers : en
  • GB797420A - Improvements in and relating to automatic programme control systems : en
  • GR18862B - METHOD FOR CONDUCTING ELECTROLYSES OF OTHER MASSES. : el en
  • ES238395A3 - Improvements introduced in the devices for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033339B - Arrangement for making contact with electron tubes : de en
  • ES237533A1 - Procedure for the preparation of new colorants of the antraquinonas series (Machine-translation by Google Translate, not legally binding) : en es
  • ES61028Y - Manual massage device : en es
  • ES66318U - Insulating glass panel for windows and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES66405U - A flat evaporator for absorption refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • US2841600A - 6alpha-fluoro delta-cortisone and 6alpha-fluoro delta'-hydrocortisone and the 21-acylates thereof : en
  • ES64126Y - Folding washbasin : en es
  • FR1159860A - Vacuum cleaner improvements : en fr
  • DE1769435U - NEWSPAPER STAND. : de en
  • ES27678Y - Handy terminal for batteries : en es
  • GB797413A - Improvements in cooling towers and like structures : en
  • ES64755U - Improved support for roller skates train (Machine-translation by Google Translate, not legally binding) : en es
  • US2841716A - Dosimeter : en
  • ES237428A1 - Some improvements in the pneumatic impulsion system for the elevation of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES66201U - Multi-compartment container with metal snap closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159610A - carbon electrodes and their processing method : en fr
  • ES237332A1 - Method of killing nematodes by treatment with 3-halo-2, 3-dihydrothiophene-1, 1-dioxide : en es
  • ES237592A1 - A device for controlling one or more variables of a body or related to it (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769768U - DEVICE ON PLASTIC INJECTION MACHINES FOR PACKING ARTICLES. : de en
  • ES217079A1 - A device comprising a counter tube in the form of electronic valve (Machine-translation by Google Translate, not legally binding) : en es
  • ES63602Y - Perfect motorcycle frame : en es
  • FR1159842A - Automotive headlight system providing good lighting in bends : en fr
  • ES30713Y - Enhanced toe protection against bump or crush accidents : en es
  • FR1159573A - Bleaching of wood pulp at high temperature : en fr
  • DE1769529U - TELEVISION GLASSES. : de en
  • DE1769664U - PERMANENT MAGNETIC CHUCK FOR THE WORKING SPINDLES OF MACHINE TOOLS. : de en
  • DE969680C - Swim fin : de en
  • DE1033549B - Fire control unit : de en
  • CA559596A - Preparation of organic acid esters of cellulose : en fr
  • ES66320U - Fuse holder element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159683A - Process for removing hydrogen sulphide and other acid impurities contained therein by washing from gases : en fr
  • GB797380A - Connecting and securing device : en
  • ES28186Y - Antenna : en es
  • US2841590A - Indole derivatives : en
  • ES59627Y - Recreational game : en es
  • ES66125U - Portable stove for butane gas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159890A - Improvements to furniture, such as tables, in particular intended to serve as supports for television sets : en fr
  • CA559699A - Ammonium nitrate and compositions containing it : en fr
  • AU226535B2 - Improvements in or relating tothe crimping of textile yarns : en
  • CA559489A - Apparatus and method for producing continuous metal strips : en fr
  • ES237962A1 - Optical group for projection appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES66313U - Rotary lantern for decoration and signage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159797A - Advanced system for controlling the speed of an electric motor : en fr
  • FR1159834A - Stopper comprising a control rod with two threads : en fr
  • CH331046A - Electric hair removal device : en fr
  • CH330843A - Hangers for hanging cards, hanging files or similar recording means : de en
  • CH330860A - Ball return device for bowling alleys : de en fr
  • CH330998A - Machine with pressing device for attaching an electrical connector : de en
  • DE1033314B - Circuit breakers, in particular installation circuit breakers with main and auxiliary contacts : de en
  • ES63623Y - Mechanical rotisserie : en es
  • FR1159738A - Elastic abrasive body : en fr
  • ES64784U - Contact piece for electrical switches, meters, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159646A - Advanced Maltese Cross Device : en fr
  • DE1769534U - CLEANING GUN. : de en
  • US2841187A - Random texture pile fabric : en
  • US2841226A - Well bore conduit centering apparatus : en
  • US2841631A - Storage battery paste formulation : en
  • ES27247Y - Spil perfected panty : en es
  • ES61950Y - Retention mechanism applied to blowing air under pressure : en es
  • CA559487A - Mirror kit for ornamentation : en fr
  • DE1033217B - Process for the production of L-glutathione : de en
  • DE1769786U - MINUTE ALARM TO INSTALL IN FURNITURE. : de en
  • ES60866Y - Espagnolette and cremone bolt device for doors and windows : en es
  • FR1159567A - Improvements in lace looms : en fr
  • FR1159583A - Laminating wooden panels and doors : en fr
  • FR1159931A - Self-timer assembly to generate multiple pulses : en fr
  • GB797397A - Improvements in and relating to low phase shift frequency sensitive filters : en
  • GB797452A - Improved lubricating oil compositions : en
  • AU2696257A - Shoe heels : en
  • CA559857A - Spring counterbalanced swing joint supported conduit or like arms : en fr
  • US2841437A - Deck construction for cattle trucks or trailers : en
  • DE1033198B - Process for the preparation of a steroid 3-ketone unsaturated in the 1- and 4-positions : de en
  • DE1033367B - Screw fan with device to block the air flow path : de en
  • CA559766A - System comprising a cold-gas refrigerator and a heat exchanger : en fr
  • CH330909A - Device for the simultaneous winding of several automatic watches : en fr
  • CH331105A - Convertible vehicle : en fr
  • CA559574A - Lever actuated pressure regulator : en fr
  • CH331037A - Low Frequency Electric Induction Heater : en fr
  • DE969679C - Strappy drafting system : de en
  • DE1033165B - Pneumatic or hydraulic feed device for conveyors of all kinds : de en
  • DE1033520B - helicopter : de en
  • US2841012A - Fluid samplers : en
  • US2841667A - Air velocity actuated electrical switch : en
  • US2841019A - Infinitely variable friction disk power transmission : en
  • CH331110A - Vehicle braking device, pressurized fluid : en fr
  • AU3424558A - A pipeline system and controls therefor : en
  • CH331084A - Color television receiver : de en
  • US2840887A - Metal cutting tools and elements : en
  • CA559579A - Tube with internal fins and method of making same : en fr
  • CA559602A - Glycidyl ethers of reaction products of certain phenols with polymerizable aromatic substances containing at least one vinyl group : en fr
  • CA559829A - Catalyst and hydrocarbon conversion therewith : en fr
  • CH331063A - Liquid atomizing device : de en
  • CH330941A - Process for applying thin protective layers to metal surfaces and device for carrying out the process : de en
  • US2841734A - High frequency electric discharge device : en
  • CH331070A - Amplifier with a transistor : de en
  • CH330726A - Device for harvesting mown crop : de en
  • CH331044A - Film holder for dental x-rays : de en
  • DE1033390B - Device for heating, cooling and ventilating rooms : de en
  • DE1769410U - WEST-LIKE CLOTHING. : de en
  • ES66308U - Water booth (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033421B - Process for the deoxidation of metal melts with carbon in a vacuum : de en
  • DE1769555U - TABLE. : de en
  • CA559511A - License plate holder and bracket : en fr
  • CH330821A - DL-serine resolution process : en fr
  • US2841079A - Lithography : en
  • US2841655A - Stabilized high frequency amplifier circuits : en
  • CA559548A - Pressure molding and sintering of metal powders containing triazine additives : en fr
  • CA559713A - Solenoid assembly for typesetting and similar machines : en fr
  • DE1769439U - HANGING DEVICE FOR DEPOSIT BIN. : de en
  • CA559849A - Fastening device : en fr
  • US2841370A - Blending machine and method : en
  • CH330838A - Process for depositing a metallic coating by cathode sputtering on a surface of an object, at least this surface being electrically conductive, and apparatus for carrying out this process : en fr
  • US2841400A - Tone arm control for the fully automatic or manually controlled playing of intermixed records : en
  • CH330996A - Induction device with cooled winding : de en
  • US2841289A - Wall rack for mechanics' tools : en
  • USD183137S - : en
  • US2841414A - Anti-brake-hop structures for wheeled vehicles : en
  • US2841529A - Process for manufacturing cellulose wool and resulting products thereof : en
  • CA559510A - Folding clothes rack : en fr
  • CA559631A - Ram mechanism for recoil operated gun loading device : en fr
  • CH331106A - Rolling device : en fr
  • DE1769621U - GAS DENSITY METER. : de en
  • CA559582A - Cable reel : en fr
  • DE1033475B - Friction gears : de en
  • US2840919A - Cam-rise gauge : en
  • US2841023A - Reverse gear : en
  • CH330847A - Tabulation device of a typewriter : en fr
  • CA559608A - Promoting the addition chlorination of benzene : en fr
  • US2840982A - Expansion bracelet having two parallel rows of connecting links : en
  • US2841566A - High polymers with chemically bonded reinforcing and method of making same : en
  • US2841708A - Electronic logical circuits : en
  • DE1769464U - SCREENING CUP FOR THE DEFLECTION OF THE TUBE OF TELEVISIONS. : de en
  • US2841564A - Alumina desiccant and process for preparation thereof : en
  • US2841622A - Process for producing alkylated : en
  • US2841692A - Method of and an apparatus for the electrical resistance heating of semi-finished metllic articles : en
  • US2841133A - Radiant heater and toaster : en
  • US2841260A - Domestic laundering machines : en
  • US2841626A - Isomerization of paraffin hydrocarbons : en
  • AU2480757A - 1proteolytic enzyme derived from fig latex : en
  • AU218897B2 - A two-wheeled tractor : en
  • CH330789A - Multi-needle table embroidery machine : de en
  • DE1033541B - Kastenturschloss : de en
  • ES66361U - Folding lounger perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES66403U - Peri-knife blade for electric razors (Machine-translation by Google Translate, not legally binding) : en es
  • AU3712350A - Improvements in pressurized clothing equipment for aviators : en
  • CA559704A - Ultra-high frequency filter : en fr
  • CH330894A - Watchmaking escapement and process for its manufacture : en fr
  • CH330936A - Safety razor : en fr
  • DE1033460B - Cylinder liner designed for a two-stroke internal combustion engine with inlet and outlet slots in the cylinder surface : de en
  • DE1769562U - FITTINGS FOR MULTI-PIECE FURNITURE. : de en
  • DE969681C - Process for dyeing and printing cellulose-containing materials and suitable solutions and dye preparations for its implementation : de en
  • ES30019Y - Cylindrical container being moist for electric arc welding electrodes : en es
  • CA559761A - Manufacture of finely-divided compounds of certain elements : en fr
  • SU112431A1 - A cupola for low-sulfur cast iron : en ru
  • US2840918A - Magnetic surface gauge : en
  • US2841338A - Railroad tie : en
  • US2841634A - Sectional telescopic pole : en
  • US2841672A - Electric switch construction : en
  • CA559553A - Method of recovering thiocyanate solutions : en fr
  • DE1033397B - System for water circulation for a swimming pool, the bottom sludge of which is sucked off by means of a suction nozzle : de en
  • DE1033422B - Process for the extraction of copper by chlorination : de en
  • CH330914A - Plant with a plurality of working devices : de en
  • US2841690A - Contact pin and method for fluorescent lamps : en
  • CA559768A - Refrigerator : en fr
  • CA559698A - Pyrimidine derivatives : en fr
  • CA559778A - Method of fabricating laminated structures : en fr
  • CA559747A - Cathode ray scanning tube and system : en fr
  • US2841766A - Expanded scale line meter : en
  • US2841007A - Apparatus for testing oil well casing or the like : en
  • US2841666A - Automatic transfer switch : en
  • US2841063A - Double aerial cameras : en
  • US2841234A - Diaphragm type acoustic screen : en
  • USD183149S - Tractor seat or the like : en
  • US2841282A - Packaging means for small articles : en
  • DE1033523B - Device for launching rockets or the like on aircraft : de en
  • DE768149C - Mandrel training for the manufacture of tubes, especially for firearms : de en
  • ES237494A1 - Procedure for joining electrodes (Machine-translation by Google Translate, not legally binding) : en es
  • ES65496U - High-voltage dry rectifier unit for mounting on the high-voltage part of a rentgen device (Machine-translation by Google Translate, not legally binding) : en es
  • GB797287A - Improvements in or relating to a method of making a heat-treatable article of stainless steel : en
  • US2840838A - Dish washer with automatic jet operation : en
  • US2841514A - Device for controlling and adjusting the capacitance of an electrically insulated conductor : en
  • CA559533A - Injection moulding apparatus with diffuser head on relatively axially shiftable screw : en fr
  • DE1033498B - Method and device for pre-treating green forage to be ensiled : de en
  • ES64031Y - Lead base corner brick : en es
  • FR1159734A - Template for obtaining, automatically, when tracing, all forms of ladies' corsages : en fr
  • CA559680A - Extrusion apparatus : en fr
  • US2841124A - Midget gas fired hot water boiler : en
  • CA559851A - Methods of bonding by thermoplastic adhesives : en fr
  • CH331101A - Truck for hilly terrain : de en
  • US2841469A - Plutonium carrier metathesis with organic reagent : en
  • USD183145S - Exhaust extension : en
  • DE1033603B - Process for preventing damp material from settling in air separators, especially in rotary separators for coal and ore processing : de en
  • DE1033153B - Deep drilling rig with hydraulic turbine : de en
  • FR1159730A - Automatically controlled barrier for braking fast landing aircraft, such as jets : en fr
  • DE1769583U - SMALL OIL HEATING SYSTEM. : de en
  • DE1769631U - TRAILER FOR VEHICLE KEY WITH ONE OR MORE COUNTERS. : de en
  • DE1769797U - DEVICE FOR SPRAYING OR MUSTOMIZING LIQUIDS OD. DGL. : de en
  • ES64117Y - Regulating device for wind-up toys : en es
  • GB797334A - Process and apparatus for the production of combustible gas : en
  • ES32199Y - Box for an electrolytic capacitor : en es
  • ES64076Y - Perfected toy : en es
  • DE1033203B - Process for the preparation of shaped hydrogenation catalysts : de en
  • ES60970Y - Gasoline volatilizer for internal combustion engines : en es
  • US2840948A - Balloon holder : en
  • US2841201A - Wire coiling machine with vibrating coiling die : en
  • US2841393A - Paper-clamping device for rotary duplicating machines : en
  • US2841577A - Cobalt complexes of 3-amino-4-hydroxybenzene sulfonylmorpholine azo dyestuffs : en
  • FR1159809A - Process for the transfer of liquefied vapor from one tank to another : en fr
  • GB797283A - Improvements in or relating to record controlled tabulating or other imprinting machines : en
  • US2840958A - Automatic cutter grinder : en
  • US2841210A - Rack member : en
  • DE1769469U - PARALLEL DIPOLE ANTENNA. : de en
  • DE1769689U - HANDLE IN MOTOR VEHICLES, IN PARTICULAR IN PASSENGER CARS. : de en
  • ES29908Y - Clip adaptable to letter and document filing cabinets : en es
  • ES59602Y - Infant anatomical corset : en es
  • FR1159821A - Method for converting methylpolysiloxanes to methylalkoxysilanes : en fr
  • ES64074Y - Improved gag : en es
  • FR1159899A - Advanced color and relief television system : en fr
  • CH330964A - Device for controlling the flow of at least one fluid : en fr
  • GB797335A - Liquid suspension of magnetic particles for inspection methods : en
  • DE1769759U - DICE GAME. : de en
  • DE1769778U - PNEUMATIC SUCTION CONVEYOR FOR BULK GOODS. : de en
  • DE1033543B - Lock, especially for the trunk lid of motor vehicles : de en
  • CH331055A - Process for the production of new piperidines : de en
  • CH331065A - Device for applying coloring and other treatment agents of pasty to liquid nature to eyelash hair : de en
  • DE1033308B - Small electrical thermal switch : de en
  • GB797279A - Improvements in or relating to alternating current electric furnaces : en
  • CH330901A - Bearing for moving parts of timepieces, measuring devices, etc. : en fr
  • CH330919A - Process for the production of armored poppet valves, especially for internal combustion engines : de en
  • CH330957A - Device for connecting two pairs of fluid conduits in pairs : de en
  • US2841279A - Paperboard wrapper having an upstanding handle : en
  • US2841581A - Manufacture of new quinone compounds : en
  • DE1769637U - HAY OR MANURE FORK. : de en
  • GB797352A - Improvements in or relating to travelling wave tubes : en
  • ES236017A1 - Method of producing air pervious material by treating with gas evolving blowing agent and coacting with a washable salt layer : en es
  • ES63835Y - Perfected bidet : en es
  • DE1769543U - CASE FOR HEAVY-DUTY DEVICE. : de en
  • ES62707Y - Flash signal projector : en es
  • DE1769604U - DEVICE FOR THE SELECTION OF A SPECIFIC SCALE SECTION AND FOR THE TRANSMISSION OF AN EXACT MEASUREMENT, IN PARTICULAR FOR AN ILLUMINATED SCALE. : de en
  • DE1769758U - DEVICE FOR PLAYING BALLS OD. DGL. DEPENDING ON RANDOM. : de en
  • ES66394U - Hydro-pressure coffee machine by manual action (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769444U - STRINGER FOR PERFORATED STACKS OF SHEETS. : de en
  • DE1769595U - DRY SCREED PLANK FOR THE PRODUCTION OF A FLOOR SCREED. : de en
  • FR1159656A - DC amplifier : en fr
  • GB797514A - Process for manufacture of casting moulds for the casting of metals : en
  • DE1769696U - CAR MIRROR WITH STABILIZED VACUUM HOLDER, WHICH VACUUM CAN BE INCREASED. : de en
  • DE1769701U - BOTTLE FOR LIGHT SENSITIVE LIQUIDS. : de en
  • BE568407A - : en
  • CA559549A - Vial feeding machine : en fr
  • CA559564A - Wax coating composition : en fr
  • CH330987A - Combustion chamber : de en
  • US2841490A - Method for making improved gray cast iron : en
  • ES66205U - Air conditioning equipment for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159633A - Process for making water insoluble salts of polyvalent metals : en fr
  • DE1769646U - DEVICE FOR INDEPENDENT CROSS SECTION CHANGING THE INTAKE PATH ON CARBURETTORS FOR MOTOR VEHICLES. : de en
  • US2840976A - Grass cutting shears and the like : en
  • US2841551A - Lubricating oil additive and oil containing the same having improved water tolerance : en
  • US2841621A - Alkenyloxypolyethoxyethyl alkyl ethers : en
  • ES66309U - Filter dryer and humidity sensor (Machine-translation by Google Translate, not legally binding) : en es
  • GB797486A - Utilisation of mixtures of organic and inorganic acids in the preparation of greases : en
  • ES24658Y - Children's own dental gene brush : en es
  • GB797330A - Improvements in and relating to constant-voltage direct-current circuits : en
  • US2841031A - Flush panel knob construction : en
  • FR1159992A - Improvements to vehicle suspensions : en fr
  • CH330948A - Resilient support device : de en
  • GB797529A - Improvements in or relating to chain cases, particularly for motor cycles : en
  • GB797612A - Improvements relating to carriers for golf clubs : en
  • ES66300U - Splice parts for electric conductors (Machine-translation by Google Translate, not legally binding) : en es
  • ES29178Y - Closing for openings of glasses and similar containers : en es
  • FR1159673A - Improvements to garments comprising an elastic retaining band or the like : en fr
  • US2840970A - Stoppering apparatus : en
  • US2841739A - Electron beam systems : en
  • CA559563A - Magnetic transducer head : en fr
  • FR1159993A - Improvements to electrode holders for electric arc welding : en fr
  • GB797603A - New basic esters of thiophosphonic acids and salts thereof : en
  • GB797625A - A process for the production of a pearly lustre in hair wash concentrates : en
  • ES62460Y - Autarkic piece perfected : en es
  • ES66312U - Improved phonographic disc (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159614A - Gas regulator-regulator : en fr
  • GB797414A - Improvements in cooling towers : en
  • GB797638A - Improvements in or relating to apparatus for the freezing and delivery of portions of ice cream : en
  • DE1769553U - FOLDING CHILD ROCKING CHAIR. : de en
  • CA559824A - Process for the preparation of dialkyl esters of terephthalic acid : en fr
  • DE1033219B - Firing for tar stills : de en
  • FR1159568A - Television process in a cloudy environment : en fr
  • FR1159717A - Process for the manufacture of thermostabilizing and plasticizing pasty compositions : en fr
  • FR1159721A - Profile jaw for clamping workpieces in a two-jaw chuck of a machine tool : en fr
  • GB797503A - Improvements relating to automatic control systems especially for machine tools : en
  • ES66244U - Improved corners machine for reinforcing fabric folders (Machine-translation by Google Translate, not legally binding) : en es
  • GB797281A - Device for the production of phototype projections : en
  • ES27375Y - Enhanced spool for sewing and embroidery threads : en es
  • GR18844B - HOW TO USE THROUGH SPECIAL PROCESSING OF CALCINATES (PUMPKINS) FOR THE MANUFACTURE OF KOMDOCHEMI : el en
  • GB797604A - Improvements in and relating to the production of glyoxylamide derivatives : en
  • DE1769713U - CUTTING-OFF DISC. : de en
  • ES66344U - Improved tampon (Machine-translation by Google Translate, not legally binding) : en es
  • ES66365U - Combined grinder-beater device (Machine-translation by Google Translate, not legally binding) : en es
  • GB797494A - Dicarbamate preparation process : en
  • GB797584A - Fluid-filled plastic containers : en
  • DE1033316B - Bridging spark gap for high voltage : de en
  • ES29154Y - Automatic device to turn off or on or start up any electrical machine : en es
  • DE1769730U - DRY SHAVER OD. DGL. : de en
  • US2841646A - Noise cancelling systems : en
  • US2841707A - Information handling system : en
  • US2841748A - Relay circuit : en
  • ES66193U - Die-cut metal heel, stamped and stamped for women's shoes, with wooden core (Machine-translation by Google Translate, not legally binding) : en es
  • GB797481A - A control mechanism for spring forming machines : en
  • DE1033164B - Cross clearing for longwall mining : de en
  • GR18857B - CAR WINDOW CLEANING. : el en
  • ES66121U - Footwear insole (Machine-translation by Google Translate, not legally binding) : en es
  • ES237610A1 - Improved improvements in the manufacture of solid bodies capable of absorbing neutrones (Machine-translation by Google Translate, not legally binding) : en es
  • ES64033Y - Lead castle for liquids : en es
  • DE1033586B - Box for wound tapes or other cylindrical bodies : de en
  • DE1769589U - DEVICE FOR BLOW-OFF MACHINES, IN PARTICULAR IN THE TEXTILE INDUSTRY. : de en
  • DE969656C - Process for gas desulphurisation : de en
  • ES66203U - Electrode holder for electric welding (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033161B - Longwall mining : de en
  • DE1769694U - EXHAUST GAS HEATING FOR MOTOR VEHICLES. : de en
  • ES237820A1 - Flexible coupling device with mechanical springs (Machine-translation by Google Translate, not legally binding) : en es
  • ES27633Y - Device for placing toothbrushes : en es
  • US2841501A - Silver polish : en
  • US2840933A - Combination scraper and scarifier attachment for tractor : en
  • DE1033522B - Brake pad for an aircraft wheel : de en
  • ES62467Y - Automatic wedge to hold branch in printing composition : en es
  • US2840862A - Suction head mounting for vacuum clearing systems : en
  • US2841059A - Traffic safety bars : en
  • US2841736A - Electron tube and filamentary cathode : en
  • DE1033326B - Measuring range switch for ammeters with several measuring ranges : de en
  • US2841135A - Lightweight high capacity combustion heater : en
  • US2841664A - Speed control and reversing switch : en
  • US2841202A - Apparatus for forming a multiple web product : en
  • DE1769512U - PIPES PROTECTED WITH CORROSION PROTECTION AGENTS AND PARTS OF SUCH MADE OF MINERAL MATERIALS, IN PARTICULAR MADE OF CONCRETE, CEMENT, STONE AND THE LIKE. : de en
  • DE1769645U - DEVICE FOR IMPROVING THE LUBRICATION OF THE CYLINDER RUNNING SURFACES OF TWO-STROKE COMBUSTION ENGINE. : de en
  • DK85820C - Four-color loom. : da en
  • ES60756Y - Numbering device for recording telephone calls : en es
  • DE1769584U - WARM AND COLD AIR BLOWERS. : de en
  • DE1769720U - SHUTTER ANCHORING. : de en
  • US2841100A - Movable screen for eaves troughs : en
  • ES60701Y - Buckle-pin for harness in general : en es
  • AU223129B2 - Improvements in thermostatic valve control : en
  • DE1769423U - CIRCULATING PUMP FOR WASHING MACHINES. : de en
  • US2841482A - Herbicidal chemical compositions : en
  • GR18840B - MERGER OF THEATER - CINEMA ARTS IN AN ART. : el en
  • US2841249A - Emergency brake means for trailers and trucks : en
  • ES64120Y - Piano toy organ : en es
  • ES65772U - Hydraulic powered crusher (Machine-translation by Google Translate, not legally binding) : en es
  • ES66368U - Improved electrical connection device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033190B - Process for the production of nitrogen-phosphoric acid compounds containing active chlorine : de en
  • DE1033387B - Closing cable guide for a gripper rigidly hinged to a crane or excavator boom : de en
  • DE1033492B - Stroke controller for screening machines rotating in the horizontal plane : de en
  • DE969626C - Process for pelletizing fine-grained material : de en
  • ES66222U - Automatic device to pass the film in photographic enlargers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159582A - Compositions with anti-ozone action and vulcanizable mixtures containing them such as rubber : en fr
  • FR1159565A - School, sewing and toiletry kits : en fr
  • GB797273A - Improvements in or relating to spray nozzles : en
  • CA559667A - Continuous vivid arc instrument : en fr
  • CA559856A - Metal rectifier assemblies : en fr
  • GB797296A - Improvements relating to pressure-loaded reservoirs and charging devices therefor : en
  • US2841225A - Packer for use in oil wells and like : en
  • US2841388A - Vibration isolators : en
  • US2841424A - Wire joint : en
  • US2841685A - Radiators : en
  • US2841703A - Transistor mixer circuit with gain control : en
  • US2841331A - Generating station incremental cost computers, and the like : en
  • US2841420A - V-band clamp with clamping band and combined guide and bracing yokes : en
  • US2841452A - Automatic brace locks for sectional scaffolding : en
  • DE1033409B - Process for the production of self-extinguishing plastics : de en
  • CH331127A - Device for holding and tensioning belt-shaped abrasive carriers : de en
  • ES237407A1 - A procedure for the renovation of the rolling surface of weared tires (Machine-translation by Google Translate, not legally binding) : en es
  • ES238335A1 - Procedure for the manufacture of acorn flour excavator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159630A - Process for the production of artificial filaments and similar products : en fr
  • DE1033415B - Process for the production of chlorinated, rubber-like copolymers : de en
  • DE1033510B - Process for the production of fine-grained and at the same time highly sensitive halogen silver emulsions : de en
  • DE1769475U - DETACHABLE FASTENING DEVICE FOR CHASSIS TO RADIO AND / OR TV. : de en
  • DE1769597U - DEVICE TO PREVENT THE CONTACT OF TABLE LIP AND CUTTER SHAFT WHEN REMOVING THE DRESSING TABLES ON COMBINED DRESSING MACHINES. : de en
  • DK85783C - Process for the preparation of basic substituted aliphatic carboxylic acid (2-chloro- or 2-bromo-6-methyl) anilides. : da en
  • DE1769484U - COVER PLATE FOR SOCKETS, SWITCHES ETC. : de en
  • ES27621Y - Perfected battery terminal : en es
  • ES30174Y - Auxiliary support for handset : en es
  • FR1159592A - Process for manufacturing aliphatic dinitriles : en fr
  • GB797301A - Hydraulic couplings : en
  • ES58280Y - A perfected packaging : en es
  • ES63653Y - Electric slide switch : en es
  • GB797312A - An improved transmission chain for conical or v-type pulleys : en
  • DE1033197B - Process for reducing corrosion in urea synthesis : de en
  • DE1033246B - Circuit for centering the scanning electron beam from super orthicon tubes : de en
  • DE1769737U - CONTAINER FOR ROD-SHAPED OBJECTS, E.G. PENCILS OD. DGL. : de en
  • US2841425A - Extensible tool handle : en
  • GB797455A - Apparatus for moving parts of machinery on a support : en
  • FR1159578A - Carbon monoxide hydrogenation process : en fr
  • FR1159645A - Variable spacing device for typewriters : en fr
  • DE1033514B - Pumps with pulsating operation : de en
  • US2841752A - Electric control systems particularly suitable for ward-leonard drives : en
  • US2840826A - Stool sampling apparatus : en
  • FR1159982A - Improvements to machine tool chucks and method for their use : en fr
  • CA559733A - Method of making isopropyl-2,4,5-trichloro phenoxyacetate : en fr
  • US2840983A - Resiliently coiled chain constructions and links therefor : en
  • FR1159794A - Automatic clamping device for plastic injection molding machines : en fr
  • ES66218U - Mold for the manufacture of reconstructed casings for sausages (Machine-translation by Google Translate, not legally binding) : en es
  • ES237645A1 - A procedure for the production of an antibiotic (Machine-translation by Google Translate, not legally binding) : en es
  • ES28242Y - Fluorescent lamp adaptable directly to the normal voltage electrical network : en es
  • ES29807Y - Medal with transparent protection : en es
  • DE1033404B - Process for converting finely divided ethylene polymers into a form suitable for die casting processes : de en
  • DE1769800U - TOOLBOX. : de en
  • ES66306U - Perfect seat for tractors (Machine-translation by Google Translate, not legally binding) : en es
  • GB797468A - Improved motor and pump combination : en
  • DE1769614U - DEVICE FOR INTERIOR VIEWING OF CAVITIES WITH A TELEVISION CAMERA. : de en
  • DE1769483U - SYSTEM OF PLUGS MADE OF ELASTIC BUILDING MATERIAL THAT CAN BE PRINTED INTO OPENINGS OF A HOUSING CONTAINING ELECTRICAL DEVICE : de en
  • DE1769557U - CARRIER FOR MOUNTING CARDS AND ROLLING IMAGES. : de en
  • ES66341U - Support part for winding all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES66184U - Set of multiple pieces for the manufacture of jewelery articles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES66307U - Improved ice fridge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159637A - Method and device for lubricating air compressors and similar apparatus : en fr
  • USD183122S - Goblet : en
  • ES60755Y - Signage pad for general calls : en es
  • ES328815A1 - Fuel loading device for a nuclear reactor : en es
  • ES66129U - A leg cover for two-wheeled vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159594A - Improvements in the manufacture of filaments, threads, yarns and other artificial fibers from viscose : en fr
  • ES65735U - Apparatus automatic indicator of distances in geographical letters (Machine-translation by Google Translate, not legally binding) : en es
  • GB797555A - Improvements in or relating to electrical resistance welding apparatus : en
  • US2841205A - Method of and apparatus for making polyurethane foam coated fabrics : en
  • US2841505A - Method of manufacturing cathode-ray tubes : en
  • DE1769573U - CRANE BRIDGE. : de en
  • US2841045A - Beat rate indicator for musical instrument tuners : en
  • US2841250A - Vehicle emergency brake : en
  • US2841771A - Four-terminal filter embodying an ionized medium : en
  • US2841481A - Pyrotechnic masses : en
  • DE1033338B - Tubular cathode for electrical discharge vessels : de en
  • DE1769680U - RESPIRATORY DEVICE. : de en
  • FR1159657A - Two-stroke internal combustion engine and opposed pistons : en fr
  • FR1159898A - Torque limiter shaft : en fr
  • DE1769706U - CLOSURE FOR BOTTLES, JARS OR SIMILAR CONTAINERS. : de en
  • ES66263U - An improved counter device (Machine-translation by Google Translate, not legally binding) : en es
  • GB797348A - Improvements in folding bedsteads : en
  • US2841405A - Roller skate having unitary plastic body : en
  • US2841456A - Unilaterally loaded bearing, in particular railway journal bearing : en
  • US2841530A - Hair waving compositions containing secondary amino aliphatic alcohol dithiocarbamates : en
  • US2841769A - Frequency modulated oscillation generators : en
  • LU36061A1 - : en
  • CA559716A - Valve and control apparatus : en fr
  • DE1033465B - Holding device for bearing rollers : de en
  • DE1033157B - Schraem and loading tunneling machine for the extraction of a fixed mineral u. like : de en
  • ES60553Y - Carriage axle : en es
  • ES63880Y - Home-Stove Water Heater : en es
  • GB797616A - Production of titanium metal and titanium alloys : en
  • DE969664C - Expansion to secure the hanging wall for mining : de en
  • ES47811Y - Pencil sharpener with a built-in eraser : en es
  • ES62416Y - Composition set based on prefabricated trim : en es
  • FR1159800A - Olefin-based rubbery polymer composition : en fr
  • FR1159810A - Bottle stopper : en fr
  • BE563730A - Self-reconstituting anode for multiple cell furnaces for the electrolytic production of aluminum, and process for the electrolytic production of aluminum : en fr
  • CH330906A - Wristwatch : en fr
  • CA559540A - Pneumatic conveying of solids : en fr
  • CA559743A - Accounting machines : en fr
  • CH330940A - Method for operating a thrust centrifugal machine : de en
  • CH331028A - Velocity Modulated Tube : en fr
  • US2841429A - Sealing ring and joint : en
  • CH330806A - Hook attached to a fabric : de en
  • CH330966A - Mechanical stepping mechanism with variable switching stroke : de en
  • CA559675A - Secondary closure : en fr
  • US2840874A - Clothesline clamp : en
  • US2841248A - Lift control device : en
  • US2841319A - Shipping container for produce : en
  • US2841421A - Packing of rings, discs, and other traylike divisional walls in pipes, towers, columns and other such vessels : en
  • CH331078A - Circuit arrangement for compensating the phase shift between the resulting and the original carrier of the useful oscillation caused by mixing a phase- or frequency-modulated useful oscillation with a phase-shifted, amplitude-modulated interference oscillation of the same carrier frequency : de en
  • AU218400B2 - Improvements in or relating to automatically closing valves : en
  • CA559517A - Sheet material accumulating apparatus : en fr
  • DE1033323B - Device to prevent sparking in AC commutator machines : de en
  • DE1033447B - Device for determining basic or comparative values about the effectiveness of cleaning agents, the adhesive strength of the dirt on contaminated surfaces and the amounts of dirt adhering to such surfaces : de en
  • FR1159664A - Hybrid rooted tea rose with double yellow aureolin flowers : en fr
  • GR18860B - CENTRAL ENGINE FOR PRODUCTION OF MECHANICAL PRODUCTION. : el en
  • US2840849A - Poultry boning machine : en
  • US2841189A - Apparatus for mounting filaments : en
  • US2841346A - Jet-propelled aircraft : en
  • US2841568A - Compositions of acrylonitrile polymers and ethylene oxalate and process for preparing same : en
  • SU109268A1 - Machine to protect crushers from falling into them along with the ore of iron parts : en ru
  • CA559507A - Method of and apparatus for annealing tightly wound flat rolled metal stock : en fr
  • CH330730A - Irrigation device on clay pots for potted plants : de en
  • CH330945A - Process for the manufacture of a flexible strip-shaped article of jewelry and article obtained by this process : en fr
  • DE1033259B - Device for decoding pulse code modulated signals : de en
  • DK85797C - Thickener for creams and pomades for cosmetic and industrial purposes. : da en
  • ES66359U - A new model of heel for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159795A - Process for manufacturing sieves, for paper machines, in fabric with a lengthwise corrugated warp : en fr
  • GB797526A - Improved proteinaceous preparations : en
  • CA559710A - Circuit arrangement for the generation of saw-tooth shaped deflecting currents : en fr
  • US2841237A - Muffler structure : en
  • US2841496A - Dustless meal and method of preparing the same : en
  • DE1033505B - Photographic camera with motorized film transport : de en
  • DE1033594B - Bunker gate valve : de en
  • DE1769731U - DRY SHAVER. : de en
  • ES66369U - Transformable forcºpulo (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159675A - Level indicator : en fr
  • GB797382A - Improvements in cop forming and like textile winding methods and machines : en
  • GB797623A - Improvements in motor vehicles fitted with ground supports insertable beneath the wheels of an axle when the vehicle is stationary : en
  • DE1033239B - Device for the automatic lowering of derailed pantographs for electric traction vehicles : de en
  • DE1769734U - ADJUSTMENT DEVICE FOR PEN HOLDER, IN PARTICULAR BALLPOINT PEN. : de en
  • DE1033276B - Circuit arrangement for voting display : de en
  • DE1033570B - Mechanical dice device : de en
  • ES237680A1 - PROCEDURE FOR OBTAINING SUBSTITUTED PENOTHYACINE DERIVATIVES IN POSITION 3 : en es
  • FR1159871A - Improvements to wind boxes for converters : en fr
  • GB797500A - Flexible hose : en
  • GB797599A - Electrical connector, particularly for the pins of a valve : en
  • US2841084A - Toy rocket : en
  • USD183146S - Fence post cap : en
  • DE1769413U - ELECTRICAL INSTALLATION DEVICE. : de en
  • DE969697C - Flyer wing head : de en
  • FR1159720A - Crucible for melting metal in an arc furnace : en fr
  • GB797485A - Improvements in low temperature nuclear reactors : en
  • ES66407U - Polydirectional action device for collecting dust (Machine-translation by Google Translate, not legally binding) : en es
  • US2840846A - Hollow insulated handle : en
  • US2840899A - Sanitary can opener apparatus : en
  • US2841126A - Marine diesel fuel compositions and methods of operating marine diesel engines : en
  • US2841532A - Fermentation process for the production of l-lysine : en
  • US2841727A - Quantizing tube : en
  • DE1033253B - Circuit arrangement for increasing the image sharpness in television receivers : de en
  • DE1769749U - MACHINE FOR GRADING STENCILS, IN PARTICULAR THOSE USED IN THE SHOE INDUSTRY. : de en
  • ES27952Y - Mixed tool, consisting of a spanner for different gauges and a screwdriver. : en es
  • ES60487Y - A furniture latch-pull : en es
  • DE1033200B - Process for the preparation of N-substituted amidophosphoric acid dialkyl esters : de en
  • CA559594A - Carbonyl compounds : en fr
  • CA559745A - Method of electrostatically depositing particles of material : en fr
  • CA559818A - Multiplication of two functions : en fr
  • US2841410A - Semi-closed office machine stand or small desk : en
  • ES238261A1 - Procedure for manufacturing a continuous filamentary material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159574A - Connection arrangement for coaxial cables, in particular for tubular cables containing several coaxial conductors : en fr
  • DE969173C - Filter chamber made of sheet steel for chamber filter presses, e.g. for the sugar industry : de en
  • ES238619A1 - A double telescopic damping device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159588A - Processing of titanium dioxide ores : en fr
  • DE1769588U - DEVICE FOR CONTROLLING THE CLIMATE CONDITION IN A ROOM. : de en
  • DE1769711U - DIVING MASK. : de en
  • DK85810C - Process for bleaching cellulosic substances. : da en
  • ES27461Y - Box-container to transport all kinds of bottles or glass scraps without risk of breakage : en es
  • FR1159994A - Magnetic reading and recording head and its manufacturing process : en fr
  • US2840856A - Molding apparatus and procedure : en
  • USD183130S - Hinge for luggage units : en
  • DE1033395B - Filling device for putty syringes : de en
  • US2841070A - Outlet for use in an air distributing system : en
  • ES238592A1 - Improvements in the manufacture of construction lements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159818A - Device for automatic stabilization and adjustment of a transmitter pilot from a receiver : en fr
  • FR1159867A - Opposed diaphragm pump : en fr
  • GB797434A - Improvements in or relating to aircraft : en
  • USRE24497E - Apparatus for pumping wells : en
  • US2841027A - Control mechanism for automatic torque converters : en
  • US2841711A - Oscillation generator : en
  • US2841131A - Fuel metering system : en
  • US2841673A - Wiring device with quick connect terminals : en
  • USD183127S - Bottle : en
  • DE1769715U - CYLINDER WRENCH - CAP. : de en
  • AU3426458A - Improvements inthe control of supersonic fluid flowin ducts : en
  • CA559603A - Complex chromium compounds of monoazo dyestuffs : en fr
  • DE1033579B - Process for the production of ceramic semiconductors and semiconductors produced by this process : de en
  • US2840898A - Method of making a snap hook : en
  • US2841324A - Ion vacuum pump : en
  • US2841575A - Azo dyes from condensation products of p-aminosalicylic acid : en
  • FR1159605A - Improvements to current collectors : en fr
  • DE1033433B - Gas volume corrector : de en
  • DE1033473B - Electromagnetic switching valve : de en
  • DE1033381B - Device for changing the position of side rests on seating by means of fittings : de en
  • US2840840A - Collapsible mop support : en
  • US2841632A - Electrolyte additive for storage batteries : en
  • CA559538A - Method for crystallizing aromatic nitro compounds in nitric acid : en fr
  • CH330891A - Small size freewheel device : en fr
  • CH330981A - Device for regulating the fuel supply for internal combustion engines : de en
  • DE1033299B - Arrangement for the supply of consumables of all kinds through lines to parts to be moved on tracks : de en
  • ES61923Y - Perfected comb : en es
  • GB797565A - A method of activating the cathode surfaces of electrolytic hydrogen generators : en
  • ES63966Y - Perfected mannequin with movement : en es
  • FR1159563A - Improvements to coffee dose containers and appliances for their use : en fr
  • US2841541A - Chemical composition for chromium plating : en
  • US2840950A - Hand puppets : en
  • US2841184A - Heddle control mechanism for looms : en
  • US2841208A - Foot rest panel device : en
  • US2841776A - Shore-controlled method and system of preamplifier exchange : en
  • CA559613A - Treatment of threads : en fr
  • CA559842A - Method of preparing catalysts : en fr
  • CH330808A - Installation for converting, detaching and blocking grain milling products : en fr
  • US2841654A - Record actuated sound system : en
  • US2841675A - Adjustable resistance elements : en
  • US2841431A - Sliding door lock : en
  • ES238033A1 - Procedure for the production of laminated materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES66245U - Improved tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159829A - Improvements in the control of granulator components for plastics : en fr
  • US2841120A - Manoeuvering or operating devices : en
  • US2841658A - Locking device for dial telephones : en
  • CA559550A - Metallic soaps of fatty acids and polyhydroxy monocarboxylic acids : en fr
  • CH330731A - Device for laying mouse poison pills : de en
  • CH330865A - Armored vehicle loading device : en fr
  • DE1033347B - Phantastron circuit for generating saw tooth-shaped voltages : de en
  • DE1033188B - Process for the production of small balls, pills or the like coated with a thin layer. : de en
  • DE1033469B - Device for the automatic control of the supply of lubricating oil to engines, steam engines or other machines with pressure oil lubrication : de en
  • CA559687A - Process for oxidizing polyalkylaromatic hydrocarbons and derivatives thereof : en fr
  • CA559707A - Modified valve base for carrying circuit components : en fr
  • CH330956A - Multi-part piston ring : de en
  • USD183125S - Spoon or similar article : en
  • CA559584A - Self-erecting dividers for containers : en fr
  • DE1769406U - NURSING BUST HOLDER. : de en
  • DE1033309B - Contact arrangement for electrical circuit breakers with a layer of highly conductive contact material, e.g. B. silver : de en
  • DE1033291B - Insulated electrical line : de en
  • DE1033294B - Machine for cutting electrical cables, in particular cable cords : de en
  • US2841164A - Control apparatus : en
  • US2841579A - Depolymerization of cellulose in alkaline medium : en
  • CA559665A - Broken wheat recovery system : en fr
  • CA559852A - Supersaturated borax solutions and their use as herbicides : en fr
  • US2841165A - Additive feeding means : en
  • US2841321A - Means for controlling an engine-driven gas compressor : en
  • US2841681A - Electro-thermal regulating device : en
  • CH330820A - Process for the preparation of dichlorosuccinic acid imides : de en
  • CH331075A - Community antenna system : de en
  • US2841659A - Control mechanism : en
  • US2840917A - Toolmakers indicators : en
  • US2841448A - Fluid pressure brake apparatus with means whereby release of brakes following an emergency application may be more promptly initiated : en
  • US2841755A - Arrangement for stabilizing the voltage of a synchronous alternator : en
  • DE1033509B - Device for X-ray examination : de en
  • DE1769742U - SHOE LASTINGS WITH ROPE. : de en
  • CA559803A - N,n-disubstituted carbonato amides : en fr
  • DE1769411U - ELECTRIC ALTAR LAMP LAMP. : de en
  • US2841636A - Electric insulator and method of making same : en
  • DE1033500B - Method and device for producing paper that is stretchable on all sides : de en
  • DE1033604B - Process for the concentration of thermally reduced ores containing metallic iron : de en
  • DE969654C - Method for reducing long-distance crosstalk between telecommunication cable lines in the same transmission direction with amplifiers switched on at intervals : de en
  • CA559850A - Method of vitreous coating non-metallic articles : en fr
  • CA559757A - Vacuum die casting method and means : en fr
  • DE1033434B - Level indicator for molten material in industrial furnaces : de en
  • AU3420457A - Isoindolines : en
  • CA559831A - Liquid level and temperature indicator : en fr
  • DE1769697U - RIM FOR RUBBER-TIRED WIRE-SPOKED WHEELS, IN PARTICULAR FOR TWO-WHEELS. : de en
  • ES64137Y - Balance game : en es
  • CA559576A - Wire stitching machine : en fr
  • CH330850A - Photographic camera with interchangeable lenses : de en
  • CH331115A - Aircraft wheel brake system : en fr
  • CA559813A - Puzzle toys : en fr
  • CH330782A - Bobbin for protecting looms with automatic bobbin change : de en
  • CH330829A - fuel : de en
  • DE1769438U - HANGING DEVICE FOR DEPOSIT BIN. : de en
  • CA559722A - Means for brewing pot coffee : en fr
  • USD183120S - Room divider unit : en
  • US2841115A - Automatic chain type livestock feeder : en
  • CA559587A - Delay elements for blasting caps : en fr
  • US2841024A - Controlling device : en
  • US2841212A - Folding extensible arm rest : en
  • CA559499A - Display device : en fr
  • CA559775A - Explosion resisting window : en fr
  • CH330997A - Motor device : en fr
  • AU223477B2 - Improvements in diaphragm gate valves : en
  • CH330788A - Sewing machine with electric drive and a stop device for the stitch-forming tools : de en
  • DE1769732U - DRY SHAVER. : de en
  • DE1769544U - SHAVING BAR. : de en
  • CA559746A - Methods and means for treating oil well emulsion streams : en fr
  • BE568541A - : en fr
  • DE1033186B - Electrostatic precipitator : de en
  • DE1033566B - Swim fin : de en
  • DE1769465U - FRONT COVER STRIP ON TVS .. : de en
  • BE568312A - : en
  • CA559526A - Infants' and children's garment with built-in bib and apron : en fr
  • CH330794A - Stable aqueous bath for the treatment of at least partly cellulosic textile material : en fr
  • AU223961B2 - Laminated tab structure and method for making same : en
  • DE1033152B - Elongated street lamp to be arranged in the longitudinal direction of the street : de en
  • GB797304A - Improvements in or relating to the manufacture of semiconductor devices : en
  • CA559750A - Injection molding of thermoplastics at elevated temperatures : en fr
  • CA559755A - Dual drive tubing caliper : en fr
  • US2841044A - Instruments : en
  • US2841689A - Tubular spring welding electrode : en
  • CA559562A - Ball separating means for ball rolling machines : en fr
  • CH330995A - Permanently gas and liquid-tight sealed accumulator and process for its production : de en
  • DE1033185B - Liquid filter : de en
  • US2841292A - High capacity draft gear with friction and rubber spring cushioning elements : en
  • ES63778Y - Clinical bite apparatus for total edentulous : en es
  • ES66289U - Device applicable to motorcycles to avoid falls (Machine-translation by Google Translate, not legally binding) : en es
  • ES66319U - Special special grille to serve as a seal when being riveted (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769494U - ELECTRIC BEDSIDE LAMP WITH TOGGLE SWITCH. : de en
  • DE1769702U - BOTTLE OD. DGL. MADE OF PLASTIC. : de en
  • ES66180U - Flexible tube of electrical insulation perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB797631A - Improvements in and relating to bracelets : en
  • ES236018A1 - Procedure for obtaining an agricultural insecticide (Machine-translation by Google Translate, not legally binding) : en es
  • ES60988Y - Mobile organ coupling device : en es
  • GB797620A - Improvements in or relating to the recording and reproduction of x-ray pictures : en
  • ES237853A1 - Improvements in sound emitters of electrical operation (Machine-translation by Google Translate, not legally binding) : en es
  • ES237949A1 - A procedure to obtain religious images on the projection screens (Machine-translation by Google Translate, not legally binding) : en es
  • ES66393U - Cap perfected for supercars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159579A - Improvements to sawtooth wave generators : en fr
  • ES237644A1 - Procedure for the manufacture of cords, strings and similar of synthetic filaments (Machine-translation by Google Translate, not legally binding) : en es
  • ES238268A1 - Procedure for the manufacture of carbonyl compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES64121Y - Sliding latch : en es
  • GR18841B - APPLIANCE FOR DEPLOYING PAPER SHEETS PLACED ON ANY FINGER. : el en
  • CA559503A - Heater having a fire control damper : en fr
  • CH331098A - Stacking device : de en
  • DE1769570U - BRANCH AND BRANCHES MADE OF PLASTIC. : de en
  • CH331083A - Color television receiver : de en
  • US2841544A - Process for the production of fluorinecontaining compounds : en
  • US2841630A - Battery and method of fabricating : en
  • FR1159612A - Angle of attack calculator : en fr
  • FR1159833A - emulsion element in absorbent material for carburetors : en fr
  • CH330864A - Throwing rope designed for shooting over terrain : de en
  • CH331118A - Cross-wound bobbin for wet treatment and dyeing of yarn : de en
  • CH331092A - Screw cap for closing a container opening : de en
  • CA559479A - Reinforced building and construction units : en fr
  • DE1769504U - MANUAL SWITCH FOR AN ROYAL DIAGNOSTIC APPARATUS. : de en
  • US2841612A - Manufacture of p-toluene sulfonic acid : en
  • CH330946A - Braided watch strap made of synthetic fiber spun cord : de en
  • DE1769616U - DEVICE FOR SCANNING AND MEASURING TEMPERATURES. : de en
  • CA559714A - Branch circuit distribution panel : en fr
  • CA559828A - Scraper blade for wax flaker : en fr
  • CA559859A - Ceramic insulators : en fr
  • CH330725A - Computing device to be moved with a tractor for turning and mowing grass or similar crops : de en
  • CA559744A - Calculating machines : en fr
  • CH330862A - Brush for cleaning gun barrels and gun barrels : de en
  • US2841102A - Heat exchanger : en
  • CH331128A - Watch strap, open type : en fr
  • CA559565A - Bicycle kick stand : en fr
  • AU3422758A - Improvements in or relating to electric heating cables : en
  • CA559516A - Electric accumulators : en fr
  • AU3421057A - Cation-permselective membranes : en
  • CH330742A - Penstock : de en
  • CH330831A - A process for producing a durable aminoplast resin emulsion and an emulsion obtained by the process : de en
  • CA559622A - Plastic shaping apparatus : en fr
  • CH330937A - Nail driving device : de en
  • ES66148U - Toy store mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159677A - Process for manufacturing strings of <<berlingot>> type bags and products obtained : en fr
  • GB797589A - Improvements in or relating to multi-coloured decorative articles and process for producing the same : en
  • GR18838B - SYNTHETIC SOLE. : el en
  • US2841617A - Decobalting process : en
  • US2841786A - Dielectric structures : en
  • CA559643A - Sintered carbide compositions and method of making the same : en fr
  • US2840885A - Semi-conducting amplifiers : en
  • US2841242A - Method for electrostatically treating gases : en
  • CA559869A - Light-transmitting awning of rigid metal type and light-transmitting rigid metal panel units therefor : en fr
  • CH330770A - Multipurpose device in the form of an ice ax with a corkscrew, can opener and the like : de en
  • CH330735A - Element for detachable connections : de en
  • CH330898A - Self-winding timepiece by oscillating weight : en fr
  • US2841696A - Lamp shade : en
  • CA559539A - Process for converting olefinic compounds to carbonyl compounds : en fr
  • DE1769735U - INTERMEDIATE BETWEEN THE PUSH BUTTON AND THE FILLING PIPE BRACKET OF A PEN, PENCIL OD. DGL. : de en
  • FR1159616A - Advanced device for making fine adjustments of a signal transducer element : en fr
  • FR1159759A - Wing profile structure for airplanes and its manufacturing process : en fr
  • GB797307A - Manufacture of neutral thiono-thiol-phosphoric acid esters : en
  • US2841347A - Compensating pipe support : en
  • DE1769405U - Stocking strap. : de en
  • ES64557Y - Reversible valve : en es
  • FR1159969A - Advanced quick switch : en fr
  • US2841533A - Method for testing and blending lubricants : en
  • US2841680A - Control device for electric heating circuits : en
  • US2840867A - Hollow building wall ventilating device : en
  • US2841563A - Demulsifying process : en
  • DE1033476B - Friction gears : de en
  • DE1033484B - Copy device for turning benches : de en
  • DE1769669U - GREETING CARD. : de en
  • ES60760Y - Clasps for container lids in general : en es
  • US2841411A - Pre-selector for positioning running gear relative to trailer body load : en
  • US2841573A - Fluorocarbon vinyl-type esters and polymers : en
  • USD183131S - Tethered ball toy : en
  • US2841281A - Locked package display holder : en
  • DE1033268B - Circuit arrangement for telecommunications, especially telephone systems with pulse memories : de en
  • ES29645Y - Rosaries-case : en es
  • ES64504Y - Device for fixing the legs to the furniture : en es
  • ES66224U - New assembler for motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159878A - Winch particularly intended to be mounted on a motor vehicle : en fr
  • US2841518A - Fungicidal compositions : en
  • US2841040A - Self-shank button drilling machines : en
  • US2841750A - Control and dial mechanism for variable frequency oscillator : en
  • CA559823A - Macromolecular weakly basic organic compounds and their preparation : en fr
  • CH331053A - Process for the preparation of hydrazino compounds of the 5-nitro-furan series : de en
  • US2841381A - Tobacco curer : en
  • US2841479A - Glycerol triether lubricant compositions : en
  • USD183138S - : en
  • CH330953A - Shock-absorbing bearing for precision mechanical systems : de en
  • CA559688A - PROCESS FOR THE PREPARATION OF .alpha.,.beta.-UNSATURATED CARBOXYLIC ACIDS : en fr
  • CH331068A - Teletype transmitter : de en
  • DE1033169B - Method for eliminating the shrinkage stresses resiliently narrowing the core tube of an aluminum jacket tube cast onto a core tube made of iron or steel : de en
  • DE1033362B - Electric control device for knitting machines or the like. : de en
  • DE1769452U - LAYOUT TABLE. : de en
  • DE1769467U - TELEPHONE SUPPORT. : de en
  • ES63513Y - Ceiling-support for desk tables : en es
  • ES66419U - Automatic funnel meter (Machine-translation by Google Translate, not legally binding) : en es
  • SU109637A1 - Separating grid for potato harvester : en ru
  • AU3419857A - T'Production of thermoplastic methyl methacrylate-butadiene polymer interpolymers : en
  • US2841455A - Shaft seal : en
  • CH331129A - Process for stepless regulation of the balance force of vibration generators : de en
  • DE1033458B - Internal combustion engine with overhead, undivided camshaft driven by a fully or partially balanced crank drive : de en
  • DE1033572B - Device for remote control, in particular for children's toys : de en
  • DE1769687U - DEVICE FOR AUTOMATIC OPENING AND CLOSING OF THE SIDE SIDE OF TIPPING WAGON BOXES. : de en
  • US2840837A - Reversible electric toothbrush : en
  • US2841155A - Hair curler : en
  • CH331085A - Device for storing money in subdivided amounts for the household : de en
  • AU219974B2 - Barge : en
  • US2840965A - Machines for inserting filled containers into cases : en
  • ES63816Y - Anti-slip device for pressure jacks : en es
  • FR1159827A - Process for the production of condensation products having tanning properties : en fr
  • US2840986A - After-burner fuel supply system for gas-turbine engines : en
  • US2840857A - Apparatus for remoulding or retreading tyres for vehicles : en
  • DE1022668C2 - : de
  • FR1159843A - Device indicating the degree of filling, for vessels containing compressed, liquefied or dissolved gases under pressure : en fr
  • FR1159957A - Improvements to the control of automatic machines : en fr
  • CA559618A - Oxygen containing propene derivatives : en fr
  • CA559633A - Axial displacement means for centrifuge : en fr
  • CH330757A - Cleaning and polishing device : de en
  • US2841596A - Cyclic ketones : en
  • DE969672C - Arrangement for monitoring electron tubes that are in operation, in particular of amplifier tubes fed with alternating current : de en
  • ES64081Y - Coupler for battery terminals : en es
  • GB797318A - Organosilicon resin compositions : en
  • ES66345U - Device for hobby and decoration (Machine-translation by Google Translate, not legally binding) : en es
  • ES66349U - Mold for obtaining wooden springs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159611A - Improved petroleum resins and processes for making them : en fr
  • ES60735Y - Edge-to-edge pressure closure device for leather goods, cases, packaging and the like : en es
  • ES66296U - Turtleneck (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159746A - Improvements to electric coils : en fr
  • GB797450A - Improvements in or relating to means for joining prefabricated structural components : en
  • CA559627A - Process of binding books : en fr
  • DE1033262B - Transistor amplifier with automatic gain control : de en
  • US2841450A - Electro-pneumatic brake apparatus : en
  • USPP1722P - Conical or pyramidal red maple tree : en
  • DE1033258B - Circuit arrangement for the automatic selection of the smaller or larger ones from two variable DC voltages of different sizes : de en
  • DE1769699U - PROTECTIVE CORNER ON LUGGAGE RACK FOR TWO-WHEELED VEHICLE : de en
  • CA559780A - Glass articles and their method of manufacture : en fr
  • US2841537A - Purification of dinitriles : en
  • US2841168A - Hydraulic control valve apparatus : en
  • ES30963Y - Perfected wardrobe bag : en es
  • FR1159901A - Bleaching process : en fr
  • GB797311A - Improvements in rotary compressor systems : en
  • DE1033459B - Valve lifters : de en
  • SU107376A1 - Device for automatic multipoint remote control and temperature control : en ru
  • US2840822A - Abdominal supporting belt : en
  • AU3425258A - New cobalt compounds and solutions and mixtures containing thesame and processes forthe preparation of such compounds : en
  • CH330750A - Device forming a seal for an oven slot and serving as a support for objects intended to be placed in this oven : en fr
  • US2841640A - Color television system : en
  • DE1769422U - BOILER INSERTION WASHING MACHINE. : de en
  • ES27622Y - Screwless union clamp : en es
  • ES60559Y - Device for attaching to flutes, which allows the playing of trills in low notes : en es
  • ES63932Y - Improved griddle board : en es
  • DE1033488B - Method for interlocking a steering segment for steering gears of motor vehicles : de en
  • DE1033508B - SLR device for motion picture cameras : de en
  • DE1033567B - Climbing and gliding skis : de en
  • DE1769784U - CLOCK. : de en
  • FR1159758A - Method of coloring textile materials : en fr
  • GB797473A - Improvements in or relating to therapeutically active amino-ethers : en
  • DE1769767U - CLAMPING DEVICE FOR PRINTING SOUND AND THE LIKE CERAMIC CASES. : de en
  • ES60844Y - Pneumatic bag for boxing training : en es
  • FR1159981A - Improvements in the manufacture of pellets or grains : en fr
  • US2841110A - Mechanical apparatus for displaying electrical phenomena or the like : en
  • US2841439A - Self-supporting body of a car vehicle : en
  • CA559604A - Process for separating niobium and tantalum from materials containing these metals : en fr
  • CH330913A - Method for producing a spring, in particular a mainspring : de en
  • CH330954A - Gear with friction clutch : de en
  • US2840921A - Twist drill gauge : en
  • US2840938A - Garment pressing machine : en
  • US2841396A - Sliding board : en
  • US2841613A - Alkoxy diaminostilbenedisulfonic acids : en
  • US2841725A - Electric generating equipment : en
  • US2841062A - Phototypesetting apparatus : en
  • ES238369A1 - An improvement in the method for the manufacture of artificial threads by the fusion spinning procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159974A - Stitch group sewing machine : en fr
  • GB797320A - Instrument for gripping and tying off the open ends of flexible tubular elements and particularly blood vessels : en
  • CA559718A - Creeper base for mining apparatus : en fr
  • BE568555A - : en fr
  • DE1033194B - Process for purifying ethanol : de en
  • CA559642A - Truck rim design : en fr
  • CH330733A - Component that can be used as a shuttering block : de en
  • DE1033191B - Process for the extraction of carbon dioxide : de en
  • DE1033372B - Process for the production of spun-dyed structures from high-molecular synthetic materials : de en
  • DE1769523U - ROENTGEN EXAMINATION DEVICE, IN PARTICULAR ROENTGE LOCALIZATION DEVICE : de en
  • FR1159854A - Electrical resistance : en fr
  • FR1159923A - Housings for diodes and transistors : en fr
  • US2840963A - Lid placing device : en
  • BE568471A - : en fr
  • CA559525A - Self-clearing coin chute : en fr
  • AU224132B2 - Improvements in or relating to lid assemblies for railway journal boxes : en
  • US2840868A - Threshold : en
  • US2841052A - Milling machine : en
  • US2841399A - Sound reproducing apparatus using disc records : en
  • US2841401A - Spreader for fertilizer and the like : en
  • US2841678A - High-frequency inductor arrangement for continuous seam welding : en
  • US2840999A - Flexible shaft-coupling : en
  • DE1033351B - Process for the production of stoving enamels : de en
  • DE1769639U - MILKING MACHINE. : de en
  • ES65460U - Practical stopper (Machine-translation by Google Translate, not legally binding) : en es
  • ES66155U - Nail for signals (Machine-translation by Google Translate, not legally binding) : en es
  • ES66185U - Improved dispenser for solid and liquid fertilizers (Machine-translation by Google Translate, not legally binding) : en es
  • ES66189U - Power supply for electronic flahs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159972A - Improved plate for electric accumulator battery and its manufacturing process : en fr
  • US2840984A - Longitudinally movable shroud and variable area exit nozzle for jet engine afterburner : en
  • US2840994A - Method of separating gaseous mixtures : en
  • US2841216A - Auxiliary fuel systems for automotive vehicles : en
  • US2841644A - Color-television image-reproducing apparatus : en
  • CA559730A - Leather area measuring machine : en fr
  • US2841017A - roush : en
  • US2841567A - Anti-static composition, process of making and process of applying : en
  • US2841732A - Getter assembly : en
  • US2841744A - Synchronized low frequency sawtooth current wave generating circuits : en
  • US2841352A - Collapsible support device : en
  • US2841042A - Adjustable center for lathes : en
  • US2841665A - Time delay device : en
  • US2841232A - Exhaust means extending through accessible enclosures : en
  • US2841509A - Method of doping semi-conductive material : en
  • US2840832A - Aquatic device : en
  • CA559845A - Process and apparatus for the manufacture of collars : en fr
  • CH330728A - Machine for peeling potatoes : de en
  • CH330751A - Hydrant with a streamlined, two-part closing cone : de en
  • CH330855A - Developing machine for roll films : de en
  • FR1159886A - Manufacture of relatively thin short manifold tubing : en fr
  • GB797463A - Improvements in and relating to carriers for moulds : en
  • US2840893A - Machine for inserting the cores of resilient bushings : en
  • AU224865B2 - Improvements in or relating to arrangements and devices for adjusting the excitation ofa stigmator in electron-microscopes : en
  • AU229069B2 - Emulsions of pressure-sensitive adhesive compositions : en
  • CH330963A - Thermostatic regulator : de en
  • AU228192B2 - Process forthe production of melamine : en
  • US2841306A - Packaging devices : en
  • US2841384A - Method and apparatus for cooling materials by gas : en
  • US2841557A - Lithium soap grease and process of making same : en
  • CA559873A - Gas separator with vortical whirl : en fr
  • CA559609A - Preparation of benzene hexachloride : en fr
  • AU3419457A - Improvements in or relating to facsimile apparatus : en
  • CA559650A - Metallisable polyazo dyestuffs : en fr
  • CA559729A - Air-jacketted annular combustion chambers for jet-propulsion engines, gas turbines or other prime movers : en fr
  • CA559814A - Titanium tool steel : en fr
  • CH330852A - Photographic sector shutter : de en
  • CH330761A - Bedspring : en fr
  • US2841649A - Pulse code modulation system : en
  • US2841717A - X-ray apparatus : en
  • AU219066B2 - Improvements in or relating to facsimile apparatus : en
  • US2841548A - Electrode holder : en
  • DE768148C - Process for the production of a pipe with a polygonal constant or narrowing internal cross-section : de en
  • CA559796A - Insulator compartment and control thereof for electrical precipitators : en fr
  • CH330934A - Device for grinding the inner wall of cylindrical containers : de en
  • DE1033389B - Winch brake with two different power sources : de en
  • ES64034Y - Lead Castle for Solids : en es
  • DE1033403B - Machine for the manufacture of carcasses for pneumatic vehicle tires : de en
  • ES63738Y - Tubular ducts with longitudinal fins, perforated : en es
  • FR1159987A - Drilling pipe suspension device : en fr
  • FR1159773A - Electron beam deflection system of an oscilloscope tube : en fr
  • US2841065A - Color film printer : en
  • US2841464A - Precipitation method of separation of neptunium : en
  • US2841426A - Cable coupling : en
  • ES63871Y - A game of manual skill : en es
  • CA559832A - Loud speaker horn anti icing means : en fr
  • DE1769783U - WORLD CLOCK. : de en
  • DE969678C - Device for overtaking and wrapping the upper leather in the manufacture of footwear : de en
  • FR1159708A - Machine for making brooms from sorghum or other kind of vegetable fibers : en fr
  • FR1159769A - Polarizing sheet material : en fr
  • GB797404A - Improvements in or relating to electrodes for primary and secondary batteries or accumulators and methods of producing the same : en
  • CH331012A - Method of manufacturing a germanium crystal rectifier : en fr
  • DE1033318B - Stand plate for DC and universal motors with pronounced poles, in which individual poles are shortened : de en
  • DE1033355B - Additive to lubricants : de en
  • DE1033363B - Oil gasification system or gas splitting system with control system : de en
  • ES27328Y - Glass and metal container for filling gasoline in lighters : en es
  • ES62631Y - Lock for suitcases and the like : en es
  • FR1159629A - Instantaneous current recovery fuse device : en fr
  • FR1159767A - Thiophosphoric acid esters and their production process : en fr
  • AU220422B2 - Improvements in or relating to ignition of propellant charges applicable for rocket propulsion : en
  • CH330754A - Method of forming porous charges of containers filled with a porous charge for storing dissolved gases : en fr
  • CA559683A - Oil-in-water emulsion drilling fluid : en fr
  • AU224685B2 - 1proteolytic enzyme derived from fig latex : en
  • DE1769662U - QUICK RELEASE BALL ROTATING DEVICE. : de en
  • ES63820Y - Detachable toy armchair : en es
  • ES66377U - Refined glasses frame (Machine-translation by Google Translate, not legally binding) : en es
  • CH330928A - Automatic workpiece dispenser : en fr
  • US2841580A - Manufacture of alkali cellulose and pulp sheets therefor : en
  • FR1159618A - Comb-shaped knife cutting device : en fr
  • GB797553A - Thermal wattage controller : en
  • AU237753B2 - Process for carrying out chemical reactions ina layer of sprayed whirling liquid : en
  • CH331125A - Bearing : en fr
  • AU3424858A - Improvements in novel products and process of preparing same : en
  • DE1033250B - Color television reception tube : de en
  • DE1769686U - TRUCK WITH DUMP FRAME. : de en
  • DK85818C - Method for applying a protective layer to wrapping materials for tacky and temperature-softened masses and for treating containers for receiving or molds for forming molded masses of the said kind. : da en
  • CH330832A - Resin-like mass for the production of coatings : de en
  • CA559610A - Pressure vessel and closure : en fr
  • DE1033456B - Two-stroke internal combustion engine with gasoline injection and reverse scavenging : de en
  • ES66207U - Purse perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES66358U - Container provided with resistor for heating by means of electricity (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159685A - Improved method of drawing on a long mandrel with hydraulic lifting and devices for its implementation : en fr
  • GR18845B - NEW AND ORIGINAL SYSTEM OF ADVERTISING AND MUTUAL ADVERTISING BY CORRESPONDING. : el en
  • US2840920A - Orifice plate centering gauge : en
  • US2841547A - Apparatus for electroplating : en
  • US2841746A - Protective circuit : en
  • CH331081A - Image display device : de en
  • AU3417357A - Apparatus for douching the anus : en
  • US2841308A - Pressure vessel closure : en
  • US2841406A - Sled : en
  • US2840873A - Quick release mechanism : en
  • US2840941A - Slide changer : en
  • US2841096A - Suspension system for the bogies of railway and like vehicles : en
  • US2841245A - Oil-catching receptacle with speed-controlled oil-discharger attachment for automobiles : en
  • US2841369A - Evaporative condenser apparatus and liquid disperser unit therefor : en
  • CH330729A - Process for the preparation of phenols derived from chlorinated biphenyls or polyphenyls : en fr
  • ES66196U - Brush with reservoir for liquids, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CH330834A - Process for the production of new polyamides : de en
  • CH330943A - Color press : de en
  • BE568612A - : en fr
  • CA559671A - Rubber-to-metal adhesives and method of making same : en fr
  • CH330972A - Bleeding device for hydraulic cylinder : en fr
  • CH331049A - Process for the preparation of a penicillin salt : de en
  • US2841043A - Electric organ : en
  • US2841171A - Apparatus for automatically filling well bore conduit strings : en
  • US2841466A - Uranium extraction : en
  • USD183119S - Building : en
  • AU3415257A - Process of producing acetylene and ethylene : en
  • CH331088A - Accumulator of wrapped tablets : en it
  • US2841021A - Expansible pulley : en
  • US2841691A - Negative forge timing for resistance welders : en
  • US2841760A - Method and apparatus for measuring angular motion : en
  • USD183153S - Automobile : en
  • ES66158U - Mold for vulcanizing rubber balls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159909A - Improvements to plastic stoppers for bottles or the like : en fr
  • DE1033199B - Process for the preparation of dehydrosteroids : de en
  • DE1033436B - Device for dispensing certain amounts of contrast paste for X-ray examinations by means of a filling scale : de en
  • DE1769661U - ETCHING MACHINE. : de en
  • DE1769764U - ANTENNA MODELING, IN PARTICULAR FOR TOYS. : de en
  • ES30103Y - Boot for liquids : en es
  • ES65668U - Bottom closure for transport containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB797443A - Improvements in stuffing boxes and packing arrangements for shafts : en
  • AU220480B2 - Improvements in or relating tothe construction of concrete rafts, roads, aircraft runways andthe like : en
  • DE1033495B - Process for cold smoking in smoking systems, in particular smoking towers : de en
  • DE1033553B - Electric igniter for rocket projectiles : de en
  • CA559863A - Coking of heavy hydrocarbonaceous residues : en fr
  • CH330842A - Machine for applying ink patches to the back of printed matter : en fr
  • US2841038A - Saw tool attachment : en
  • GR18847B - ICE CREAM DISTRIBUTION (SERVING) OSTER. : el en
  • DE969652C - Device to prevent the harmful effects of paint or soot-forming fumes on the glowing material and other sensitive parts of the glowing room : de en
  • DE969693C - A photoelectric light meter built into a reflex camera with a penta roof prism and ground glass : de en
  • US2841153A - Cigarettes : en
  • ES66284U - Automatic grane (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159557A - Free swing lounge chair : en fr
  • GB797337A - Improvements in or relating to methods and devices for preparing a mixture for lead-containing glasses : en
  • US2841140A - Adjustable collar for resuscitators and respirators : en
  • DE1033174B - Process for achieving non-slip knots or crossings in the manufacture of nets, tricot fabrics, etc. Like. Made of single-stranded polyamide threads : de en
  • ES60828Y - Stopcock for gases and liquids : en es
  • ES66259U - Molded plug perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB797391A - Organotitanium compounds : en
  • US2840927A - Educational abacus set : en
  • FR1159741A - Galvanizing plant : en fr
  • ES237575A1 - Procedure for the preparation of new azoic dyes (Machine-translation by Google Translate, not legally binding) : en es
  • US2841492A - Photochemical reproduction : en
  • FR1159712A - Vehicle antenna which can be brought inside the latter, and comprising an insulating part obtained by injection : en fr
  • ES29698Y - Toy to produce soap bubbles : en es
  • FR1159786A - Mechanical spun tile with automatic hooks : en fr
  • GB797316A - Improvements in or relating to lubricating oils : en
  • DE1769594U - STAIR EDGE AND REPLACEMENT EDGE. : de en
  • ES66139U - A transfer for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159880A - Improvements to closed-seam metal profiles : en fr
  • ES64153Y - New type of mixer amp set : en es
  • ES64243Y - Perfected Metal Saw : en es
  • GB797496A - Improvements in or relating to shelf supporting structures : en
  • US2841103A - Sugar cane planter : en
  • ES64242Y - Device for fixing the steering column in "scooters" : en es
  • FR1159701A - Separation of alcohols : en fr
  • ES66293U - Improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • CA559561A - Ornamental sheet material : en fr
  • CA559641A - Separation edges : en fr
  • CA559854A - Adjustable axle steering for rail vehicles : en fr
  • CH330951A - Toothed nut and its tightening key : en fr
  • CH331027A - Electric capacitor : de en
  • ES61116Y - Nudete tube showcase : en es
  • ES64178Y - Link to mount your own tripods to display various objects : en es
  • ES66243U - A card for tourism and propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159593A - Improvements made to the zipper stops : en fr
  • ES66267U - Economical bottle closing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159856A - Method and apparatus for making multiple registration formulas : en fr
  • ES28181Y - Protection device for electric appliances cooled by fan : en es
  • ES60812Y - Portable coffee table with decomposable elements : en es
  • FR1159627A - Opening and closing device for disc pulverizers of the type called: offset : en fr
  • FR1159751A - Vat dyes and their preparation : en fr
  • FR1159825A - Machine for cutting tubes of any kind, and its clean cutting system avoiding burrs and deformation : en fr
  • FR1159765A - Timepiece with automatic recall of predetermined times : en fr
  • FR1159872A - Improvements to typesetting machines : en fr
  • GB797549A - Improvements in or relating to cutting machines for mines : en
  • ES27820Y - Articulated manquin : en es
  • ES66168U - Electric pull switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB797275A - Container for storage of radio-active materials : en
  • ES63243Y - Perfected packing table : en es
  • GB797502A - An electrolytic process for purifying a solution of alkali aluminate with simultaneous recovery of metallic gallium and vanadium compounds : en
  • ES60745Y - Perfected pot : en es
  • CA559808A - Slack producing apparatus for metal strip conveyor : en fr
  • DE1033587B - Garbage truck : de en
  • ES66234U - Cat perfected for cabinetmaking (Machine-translation by Google Translate, not legally binding) : en es
  • ES66378U - Improved diaper panties (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159846A - Improvements to filling heads for containers and their manufacturing processes : en fr
  • DE1033406B - Process for the production of foils from linear polyurethanes : de en
  • DE1769490U - BLOW COIL FREE INSTALLATION SWITCH. : de en
  • GB797558A - Improvements in or relating to the separation of isotopes in electric and magnetic fields : en
  • DE1033222B - Eccentric operated exhaust control for steam engines or steam engines : de en
  • GB797566A - Improvements in or relating to electrical devices incorporating elements of ferromagnetic ceramic materials : en
  • GB797527A - Improvements relating to the register control of moving webs : en
  • GB797577A - Improvements in or relating to the production of flaky powders : en
  • FR1159768A - Amplitude selectable transfer circuit : en fr
  • FR1159802A - Combustible compositions : en fr
  • GB797398A - Improvements in or relating to junction transistor multivibrators : en
  • GR18851B - STORAGE BOX OF OBJECTS FOR TRANSPORT. : el en
  • DE1033336B - Gas discharge tubes with cold cathode, especially for keeping voltages constant : de en
  • ES66336U - Device for maneuvering bolts, screws and similar connecting elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159692A - Acoustic resonance device : en fr
  • FR1159756A - Radio waveguide : en fr
  • DE1769725U - LATCH, IN PARTICULAR FOR DOORS OF MOTOR VEHICLES. : de en
  • ES66226U - Foldable transport box (Machine-translation by Google Translate, not legally binding) : en es
  • GB797401A - Improvements in or relating to clothes hangers : en
  • ES66154U - Improved rotary switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159820A - Adjustable grille for air distribution : en fr
  • GB797507A - Improvements in or relating to therapeutically valuable cysteine compounds : en
  • ES64267Y - Stew : en es
  • ES66266U - Automatic fastening of the hood of the motor vehicle engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159584A - Illuminated device with color change : en fr
  • FR1159883A - Filling material for immobilizing the moving parts of an apparatus inside a package : en fr
  • FR1159941A - Orthopedic pad : en fr
  • US2840882A - Fibrous covering for elastic thread : en
  • US2841382A - Gas fueled hot air generator : en
  • US2841389A - Door apparatus and control : en
  • US2841669A - Solenoid-operated relay : en
  • US2841781A - Electric signalling device for traffic control : en
  • DE1033407B - Process for hardening glycidyl polyethers : de en
  • DE1769425U - DEVICE FOR FASTENING AND TENSIONING LINES FOR HANGING LAUNDRY AND THE LIKE. : de en
  • FR1159625A - Direction signal, single boom, center : en fr
  • ES27066Y - Pen feeder : en es
  • FR1159699A - O-hydroxy-diazo compounds of the naphthalene series and process for their production : en fr
  • GB797609A - Device for dispensing lumpy, granular or powdery materials : en
  • DE1033238B - Arrangement on electric traction vehicles : de en
  • ES63229Y - Device to prevent fogging on the windscreens : en es
  • ES66221U - Device for e tiraje and focus of photographic enlargements (Machine-translation by Google Translate, not legally binding) : en es
  • GB797381A - Improvements in or relating to electrolytic standard cells : en
  • US2840829A - Clamp and frame combination for sinks and the like : en
  • US2841428A - Tie-rod joint with wear-compensating bearing : en
  • DE1033368B - Multi-stage high-performance diffusion vacuum pump : de en
  • DE1033494B - Sewing machine head : de en
  • ES63004Y - Small horsepower perfected tractor : en es
  • ES66161U - Underwater vehicle adapted particularly for tourist excursions (Machine-translation by Google Translate, not legally binding) : en es
  • ES66176U - Drain pipe unloader (Machine-translation by Google Translate, not legally binding) : en es
  • ES66323U - Improved staple for fixing moldings (Machine-translation by Google Translate, not legally binding) : en es
  • ES66372U - Improved transfer pump (Machine-translation by Google Translate, not legally binding) : en es
  • GB797350A - Improvements in steering gear : en
  • FR1159858A - Halogenated copolymers : en fr
  • GB797368A - Improvements in or relating to hand trucks : en
  • GB797458A - Improved cover for luggage carriers or the like : en
  • ES62625Y - Backrest for infant urinals : en es
  • ES65965U - Device for securing the guide elements in industrial rockets and torpedoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES66248U - Brick of special characteristics (Machine-translation by Google Translate, not legally binding) : en es
  • US2840978A - Grass rake and grapple : en
  • US2841491A - Battery grid alloy : en
  • ES66164U - Perfect bra for hair (Machine-translation by Google Translate, not legally binding) : en es
  • US2841273A - Paint brush wrapper : en
  • DE1033344B - Gaseous coolant, especially for nuclear reactors : de en
  • ES238907A1 - Method of manufacture of a ferromagnetic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES66305U - U-hook for bed (Machine-translation by Google Translate, not legally binding) : en es
  • US2840924A - Hyperbolic paraboloid generator : en
  • DE1769477U - ZINC ELECTRODE FOR SILVER-ZINC ACCUMULATORS. : de en
  • ES66197U - Improved screw (Machine-translation by Google Translate, not legally binding) : en es
  • ES66830U - New runner and replaceable lead pencil (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769486U - COMPRESSED GAS BREAKER WITH MULTIPLE BREAKDOWN POINTS. : de en
  • ES60629Y - Propane gas lamp for welding, joining, melting and other uses : en es
  • FR1159695A - Highly impact-resistant and at the same time highly breakable explosives, and process for their manufacture : en fr
  • GB797448A - Novel piperidine compounds and their production : en
  • ES64063Y - Box for double flush-mounted stopcock, with internal outlets and direct common outlet to the outside : en es
  • US2841334A - Count transferring devices : en
  • DE1769427U - CLOTHING PACKAGING. : de en
  • CA559535A - Scaffold unit : en fr
  • CH330837A - Continuous chemical nickel plating process and apparatus therefor : de en
  • DE1033293B - Tape guide device for winding an insulating tape onto a body to be insulated with a braking device : de en
  • ES60920Y - Liquid heating electric appliance : en es
  • ES60941Y - Manual operated mechanical contactor and reset to zero in any sum : en es
  • FR1159716A - Rotor and machine balancing process allowing the implementation of this process : en fr
  • DE1033244B - Resonance relay with a damping device for the vibrating slats to receive telegraphic characters : de en
  • DE1033300B - Notch connector for overhead cables : de en
  • DE969670C - Arrangement for the continuous monitoring of electrical line networks : de en
  • DE1033168B - Arrangement of continuous flaking machines : de en
  • DE1769752U - DEVICE FOR THE AUTOMATIC CONSISTENCY CONTROL OF LACQUERS IN LACQUER CASTING MACHINES. : de en
  • US2840960A - Liquid feed for a grinding wheel : en
  • US2841343A - Dispensing display stand : en
  • DE1033209B - Process for the preparation of bicyclically substituted, anti-inflammatory 1, 2-diphenyl-3, 5-dioxo-pyrazolidines : de en
  • DE1769456U - ARRANGEMENT FOR TEMPERATURE MONITORING OF WORKPIECES IN CONTINUOUS HEAT TREATMENT PLANTS, IN PARTICULAR INFRARED IRRADIATION DEVICES. : de en
  • CH330759A - Bed frame with a paneled headboard and method of making the same : de en
  • GB797488A - Gas turbine rotor : en
  • GB797421A - Means for hanging clothes or the like on a line : en
  • GB797440A - Improvements in or relating to dust suppression units : en
  • DE1769447U - PLATE FOR CARD BOXES OD. DGL. : de en
  • DE1769649U - CAP FOR BOLT HOLES. : de en
  • US2841641A - Image-reproducing apparatus : en
  • US2840903A - Razor blade cutter : en
  • US2841656A - Temperature compensated magnetic amplifier : en
  • US2841011A - Pressure measuring device : en
  • US2841336A - Electro-magnetic control device : en
  • DE1033600B - Aerosol sprayer : de en
  • FR1159953A - New photosensitive polymer, process for its preparation and industrial applications : en fr
  • US2840872A - Method of economically introducing zirconium into steel : en
  • CA559597A - Production of oxygenated hydrocarbons : en fr
  • CA559712A - Auxiliary keyboard and operating mechanism for typesetting and similar machines : en fr
  • ES63818Y - Screen attachable to mineral classifiers : en es
  • ES64119Y - Embedding box for double stopcock : en es
  • FR1159674A - Process for obtaining fine and stable pigment dispersions in organic media : en fr
  • FR1159688A - Improvements made to installations for compressing gases : en fr
  • FR1159949A - Improvements to the supercharging of internal combustion engines : en fr
  • US2841241A - Collecting electrode : en
  • US2841409A - Article support stand : en
  • USD183132S - Combined clock and cigarette lighter : en
  • CH330776A - Tweezer for textile machine : en fr
  • ES66235U - Ceramic piece or any other appropriate substance, asymmetrically, which allows to build reinforced concrete ribs or joists (Machine-translation by Google Translate, not legally binding) : en es
  • ES66399U - Reversible cup holder for industrial coffee makers (Machine-translation by Google Translate, not legally binding) : en es
  • DE969564C - Folding pocket for buckle folding machines : de en
  • DE1769418U - STAMP TUBE FOR HYDRAULIC STAMP. : de en
  • DE1769428U - ADJUSTABLE COLLAR SUPPORT FOR SHIRTS, BLOUSES OD. DGL. CLOTHES. : de en
  • DE1033547B - Dry shaver with an electric drive motor with a tear-off contact : de en
  • US2841128A - Cage for endwise assembly of balls on valve stems : en
  • ES66322U - Perfect terminal for moldings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159643A - Machine for drawing or engraving alphabetic letters, numbers and other similar signs : en fr
  • DE1033581B - Device for opening flat bags : de en
  • CH331113A - Circuit arrangement for controlling signals in railways : de en
  • GB797411A - Improvements in electronic data processing system : en
  • GB797297A - Improvements in or relating to x-ray screen image photography apparatus : en
  • GB797568A - A new antibiotic, paromomycin : en
  • US2841785A - Target simulating signal generator : en
  • US2841026A - Nut screw mechanisms : en
  • US2841572A - Water-soluble polyesters : en
  • US2841516A - Asbestos yarn and method of producing friction lining therefrom : en
  • US2841113A - Habitat or matrix for live bait type creatures as worms, crayfish or helgramites : en
  • US2841253A - Wall panel : en
  • US2841387A - Acceleration and deceleration sensing device : en
  • ES237685A1 - Procedure for the production of thermoplastic material tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159889A - Products made from bran, in particular for food, and their manufacture : en fr
  • DE1033290B - Insulated electrical cable with a dielectric made of impregnated fiber material : de en
  • FR1159555A - Improvement to a method of mass spectrometry and mass spectrometer by applying : en fr
  • FR1159598A - Rotary internal combustion engine : en fr
  • DE1769552U - UPHOLSTERED PAD FOR SEATS AND BACKS OF FURNITURE. : de en
  • AU3424658A - Method and apparatus for processing semiconductor material : en
  • DE1769708U - OPENER FOR CROWN CORK- OD. DGL. CLOSURES. : de en
  • ES64319Y - Roller bearing, perfected : en es
  • ES66183U - Stopper perfected for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES66342U - Perfected coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159580A - Electromagnetic windings in aluminum strips and their manufacturing process : en fr
  • GB797585A - Improved core making machine : en
  • US2841244A - Process of lubricating engines with vaporous lubricants : en
  • US2841301A - Coil handling device : en
  • CA559870A - Method and apparatus for producing frequency modulation of electromechanical oscillators : en fr
  • ES66722U - Stator plate for single-phase bipolar induction motors (Machine-translation by Google Translate, not legally binding) : en es
  • GB797466A - Improvements in and relating to hydraulic jack installations : en
  • CH331123A - Watch : en fr
  • GB797417A - Ultrasonic apparatus for treating liquids as well as articles or substances in liquid : en
  • AU3424958A - IMPROVEMENTS RELATING To MOBILE PICKUP BALERS : en
  • DE1769518U - BASKET ROLLER FOR TRANSPORTING SPINNING BELTS. : de en
  • USD183116S - Louvered panel : en
  • ES66400U - Box case, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769792U - PROTECTIVE DEVICE FOR VALVES OD. DGL. FROM CONTAINERS UNDER THE FLOOR. : de en
  • US2841090A - Revolving sleeve rotary vane pump : en
  • US2841159A - Convertible portable duck blind and tent : en
  • US2841161A - Hydraulic speed-responsive governors : en
  • US2841623A - Process for the alkylation of phenols : en
  • US2841186A - Filling detector for a weaving machine : en
  • ES62562Y - Perfected inhaler : en es
  • US2840936A - Brush rake attachment for bulldozers : en
  • GB797346A - Improvements in polymer compositions : en
  • AU226130B2 - A process for dyeing or printing of polyethylene terephthalate fibre material : en
  • ES28194Y - Drive device for indoor soccer tables : en es
  • ES64026Y - Lead brick roof : en es
  • FR1159970A - Improvements to electro-mechanical moving coil transmitting circuits : en fr
  • FR1159840A - Process for the treatment of polyolefins obtained by the low pressure process : en fr
  • CA559836A - Electric lamp base : en fr
  • ES66396U - Improved position for sealing boxes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GR18849B - WATER EVAPORATION AND AIR FILTRATION DEVICE THROUGH CENTRAL HEATING BODIES. : el en
  • ES66149U - Plastic watering can (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159999A - Cable car for travelers : en fr
  • DE1033251B - Electroluminescent cell : de en
  • DE1769652U - SELF-LOCKING SWIVEL JOINT. : de en
  • DE1033419B - Process for the reduction of metal oxides : de en
  • DE1033524B - Aviation training device : de en
  • DE1769460U - BANQUET PROCESSING DEVICE FOR ROAD CONSTRUCTION. : de en
  • DE1769682U - TODDLER POSTAGE CART. : de en
  • US2841365A - Pellet recycle control in pellet impact drilling : en
  • DE1033335B - Process for the production of thin semiconducting layers from semiconducting compounds : de en
  • DK85800C - Apparatus for making shell molds. : da en
  • US2841607A - Process of preparing alkanolamine phosphites : en
  • GB797371A - Improvements relating to conveyors : en
  • US2841029A - Flexible remote control cable : en
  • US2841221A - Punching mechanisms with coordinated punch checking means : en
  • US2841435A - Bottle carrier : en
  • US2841173A - Control valve : en
  • US2841647A - Privacy insuring means for intercommunication systems : en
  • US2841759A - Voltage regulator : en
  • FR1159754A - Method and device for the manufacture of sanitary napkins provided with fixing slip knots : en fr
  • ES238808A1 - Modular luminous signal transmission system (Machine-translation by Google Translate, not legally binding) : en es
  • ES66239U - Improved blind (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159938A - Sealing device for lids of sausage filling machines : en fr
  • ES60746Y - A can opener : en es
  • DE1769676U - DEVICE FOR CONTINUOUS COPYING. : de en
  • DE1769690U - BRAKING DEVICE FOR TRAILERS. : de en
  • CA559645A - Shell molding sand : en fr
  • FR1159670A - Method and apparatus for removing dust and the like from a gas or vapor : en fr
  • GB797271A - Method of and apparatus for determining or forecasting the future value of certain meteorological parameters : en
  • DE1033183B - Device for separating granular filter material when backwashing filters : de en
  • DE1033467B - Electromagnetically operated clutch, consisting of a friction clutch and a form-fit clutch : de en
  • DE1769459U - PAVER WITH MATERIAL CONTAINER. : de en
  • DE1769537U - VENTILATION DEVICE. : de en
  • CH330797A - Washing machine : de en
  • ES31682Y - Pencil sharpener combined with eraser : en es
  • US2841311A - Soap dispenser : en
  • US2841339A - Dehydrating and pulverizing machine : en
  • US2841451A - Mechanic's sawhorse : en
  • US2841521A - Insecticidal compositions and method of combating insects : en
  • USD183117S - Combined lens and ventilator cover for a recessed light and fan unit : en
  • GB797305A - Improvements in or relating to photographic cameras : en
  • ES64085Y - Hermetic closing cap for aerated liquids : en es
  • GB797442A - A process for filling in cavities or dents in objects : en
  • GB797556A - Television receivers having automatic gain control : en
  • ES37196Y - Remote control cable for push or pull operation : en es
  • ES237916A1 - Procedure for the preparation of new derivatives of the fenacine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033385B - Ski conveyor system with relay switching : de en
  • ES63655Y - Puzzle game : en es
  • FR1159700A - Azo dyes and their production process : en fr
  • FR1159855A - Improvements to the synchronization of two signal trains : en fr
  • FR1159912A - Footwear manufacturing process and resulting footwear : en fr
  • FR1159980A - Rotary agricultural tiller : en fr
  • ES60710Y - Pipettes for fertilization : en es
  • DE1033201B - Process for the preparation of thiophosphoric acid dialkyl ester amides : de en
  • DE1769659U - SPRING BANDAGE RING. : de en
  • ES65400U - An improved slam lock (Machine-translation by Google Translate, not legally binding) : en es
  • BE568430A - PROCESS AND MACHINE FOR TREATING STONE : en fr
  • ES66262U - Supply case of lip makeup remover sheets (Machine-translation by Google Translate, not legally binding) : en es
  • GB797590A - Improvements in or relating to means for covering motor vehicles and the like to protect them from the weather : en
  • GB797611A - Improvements in and relating to the preparation of ketoximes : en
  • CH331112A - Installation in block systems : de en
  • GB797592A - Dispensing fluids for servicing automobiles : en
  • CA559481A - Resilient side or branch fitting for irrigation mains : en fr
  • CA559846A - Thermosetting varnish containing butyl phenols-formaldehyde resin : en fr
  • AU3423358A - Belt : en
  • CH331018A - Device with a tube with a trochoidal discharge path : de en
  • ES66286U - Splice for pipes of moldable material (Machine-translation by Google Translate, not legally binding) : en es
  • ES66146U - Improved record for domino games (Machine-translation by Google Translate, not legally binding) : en es
  • ES60642Y - Cigarette container : en es
  • GB797340A - Improved containers : en
  • ES65773U - Improved mixer-crusher (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159694A - Carburetor for internal combustion engines : en fr
  • DE1033593B - In-line silo : de en
  • DE1769681U - SHOPPING SCOOTER. : de en
  • ES66366U - Electric beater device (Machine-translation by Google Translate, not legally binding) : en es
  • GB797499A - Flexible hose : en
  • GB797317A - Improvements in or relating to shaft seals : en
  • DE1769678U - ADDING UNIT WITH SCREEN CHAMBER. : de en
  • DE1033398B - Chimney with an outer jacket and an inner jacket or several inner jackets and insulating jackets or jackets : de en
  • GB797295A - Improvements in lubrication : en
  • CH330926A - Machine tool for repeatedly reproducing pieces having holes with a strict interaxial distance : en it
  • CH331034A - Process for the production of electrostatic electron-optical lens systems corrected for axial astigmatism : de en
  • US2841048A - Yarn defect monitor : en
  • ES60864Y - Rope holding piece : en es
  • GB797395A - Improvements in or relating to potential measuring apparatus for ensuring low contact resistance between movable contact surfaces : en
  • GB797617A - Improvements in or relating to the manufacture of polymers : en
  • DE1033551B - Automatic or semi-automatic firearm with temporary locking of the breech with a slide bolt in the closed position : de en
  • DE1769407U - FOOTMUFF FOR CHILDREN'S SPORT. : de en
  • DE1769538U - CUT SCREEN. : de en
  • DK85801C - Glass bend shape. : da en
  • DE1769741U - SHOE LASTINGS, SHORTENED THROUGH RUBBER ROPE OR TENSION SPRING. : de en
  • DE1033386B - Device for tensioning the hoist rope when the rope slackens : de en
  • DE1769445U - CARD DEVICE WITH ADJUSTABLE SUPPORT PLATES PLUGGED INTO A BASE PLATE. : de en
  • DE969677C - Process for the preparation of an activated black and white photographic developer : de en
  • DE1033360B - Electric lighter for solid fuels : de en
  • ES29988Y - School pencil case with lid with automatic opening : en es
  • FR1159681A - Device for adjusting the thread tension on twists and winders : en fr
  • ES61137Y - Catamenial cloth : en es
  • DE1033229B - Cooling container with a cover frame attached to the opening side between the outer jacket and the inner insert box : de en
  • ES61081Y - Variety of bright red flower carnation of the race called closed calyx : en es
  • ES66144U - New corkscrew model (Machine-translation by Google Translate, not legally binding) : en es
  • ES66212U - Device for the ignition timing in the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159968A - Preparation of quaternary ammonium halides : en fr
  • CA559662A - Latching relay : en fr
  • CH330845A - Open container for small items, for example setting material : de en
  • GB797419A - Improvements in and relating to automatic programme control systems : en
  • ES65988U - An elastic wheel particularly for vehicles on rails (Machine-translation by Google Translate, not legally binding) : en es
  • US2841091A - Apparatus for conveying gases or liquids : en
  • US2841176A - Washer supply controls : en
  • US2841710A - Method and means for pulse width discrimination : en
  • DE1769507U - DEVICE FOR HOLDING A SHELL CORE. : de en
  • ES238197A1 - Method of molding amorphous-crystalline polymers and articles molded therefrom : en es
  • ES66385U - Interchangeable shirt for the coils of the spinning machines of the spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159735A - Device for sound absorption : en fr
  • GB797608A - Improvements in or relating to heat transfer arrangements : en
  • US2840911A - Dental prosthetic appliances : en
  • DE1769723U - PIVOT BEARINGS, IN PARTICULAR FOR METALLIC REVERSIBLE AND PIVOTING PANEL WINDOWS. : de en
  • CA559804A - Foamosols and expanded plastics therefrom : en fr
  • CH330765A - Safety device on steam pressure cookers equipped with a steam release valve : de en
  • US2841172A - Quantity regulator for gas heated continuous flow type hot water apparatus : en
  • US2841197A - Meat grinder having plural cutting means : en
  • US2841582A - Aminoalkyl esters of : en
  • US2841316A - Garment hanger cover : en
  • DE1033487B - Rack and length milling machine with tool head for hobbing : de en
  • DE1769574U - SAFETY LEVER FOR WINCHES, ESPECIALLY ON CONCRETE MIXING MACHINES. : de en
  • DE969668C - Method and device for drying cable cores : de en
  • FR1159566A - Process for redistribution of fluorine through a mass of catalyst consisting of oxides of cobalt and molybdenum supported on alumina : en fr
  • CA559663A - Mercury switch with lighted trigger : en fr
  • DE1033462B - Rotary rod energy storage : de en
  • DE1769547U - WEATHERPROOF AND MOISTURE-RESISTANT BAG FOR SHIPPING TAG. : de en
  • DE1769550U - ADJUSTABLE ARMCHAIR, PREFERABLY TV ARMCHAIR. : de en
  • DE1769793U - SINK WITH LATERAL POCKETS, ESPECIALLY FOR LABORATORY PURPOSES. : de en
  • GB797280A - Oxidation of organic compounds : en
  • GB797425A - Manufacture of compositions containing polyethylene terephthalate and a solvent or swelling agent therefor : en
  • DE1033597B - Swivel gate or similar gate lock for locks : de en
  • DE1033361B - Cyclone firing : de en
  • ES22945Y - Inviolable bag or envelope : en es
  • ES65751U - Installation, especially for the realization of scaffolding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159622A - Process for the preparation of substituted acids and products conforming to those obtained : en fr
  • GB797540A - Improvements in or relating to printing mechanisms : en
  • DK85808C - Apparatus for the continuous production of butter. : da en
  • US2840912A - Sleeve length measuring device : en
  • US2841472A - Preparation of cyanogen : en
  • FR1159748A - Drug implanter and its cartridge : en fr
  • FR1159940A - cigarette case : en fr
  • US2841603A - Liquid phase oxidation of paraffinic hydrocarbon mixtures : en
  • CH330796A - Detergent dispenser on an automatic washing machine : de en
  • ES237345A1 - Mechanical system driver of variable movement stage of diverse application (Machine-translation by Google Translate, not legally binding) : en es
  • US2841236A - Manifold type pulsation dampeners : en
  • DE1033284B - Switching arrangement for continuously variable distribution of high-frequency electrical power between several consumer circuits : de en
  • CH330859A - Bowling alley facility : de en
  • FR1159962A - Improvements to bearings or bearings without friction with automatic lubrication : en fr
  • US2841166A - Combination valve and plug : en
  • US2841174A - Valve : en
  • US2841735A - Electron discharge tube : en
  • DE1033427B - Fluid meter : de en
  • DK85814C - Angular cane. : da en
  • ES237715A1 - Improvements introduced in the manufacture of large capacity containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES64134Y - Perfected tripod stand : en es
  • FR1159706A - Electromagnetic or electromagnetically actuated coupling without collector ring : en fr
  • FR1159813A - Reduction of titanium oxides : en fr
  • US2841287A - Strainer cleaning : en
  • US2841538A - Carrier electrolytic process for recovery of uranium from solutions thereof : en
  • USD183124S - Casserole or similar article : en
  • DE1769503U - X-RAY EXAMINATION DEVICE WITH AN IMAGE AMPLIFIER UNIT. : de en
  • ES60641Y - Cigarette with own means for lighting : en es
  • US2840845A - Cover for a footplate : en
  • US2841071A - Chimney construction : en
  • ES60498Y - Sweet with improved support : en es
  • GB797388A - Coin-operated meter for chargeable time : en
  • DE1769520U - SKIN RESISTANCE METER FOR POINT MEASUREMENTS. : de en
  • US2841223A - Pitless well adaptors : en
  • US2841373A - Carburetor for internal combustion engines : en
  • ES66354U - Improved seesaw toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES66402U - Device for the support of hair dryers (Machine-translation by Google Translate, not legally binding) : en es
  • CH331056A - Process for the preparation of pyridine aldehyde thiosemicarbazones : de en
  • DE1769513U - OIL STOVE. : de en
  • ES33364Y - Container to contain sandpaper and braces : en es
  • ES64161Y - Air valve, automatic : en es
  • CA559586A - Organo-phosphorus resinous compositions : en fr
  • US2841309A - Button blank feeder : en
  • US2841460A - Drawer guide construction : en
  • ES42054Y - Twist grips for mopeds and similar applications : en es
  • ES62647Y - Parachute bag : en es
  • GB797309A - Improvements in or relating to containers for radio-active materials : en
  • CH330824A - Process for the preparation of dioxynitroarylaminoanthraquinones : de en
  • DE1769679U - PROTECTIVE COVER AND AT THE SAME TIME SUPPORTING FRAME FOR CO FILTER UNITS. : de en
  • US2841524A - Adducts of trithiane with sulfenyl chlorides and phosphites : en
  • USD183115S - Packaged compressor unit : en
  • DE1033599B - Process for the regeneration of desalination and silicification exchangers : de en
  • DE969651C - Device for photoelectrically scanning markings, in particular on moving paper webs of printing machines : de en
  • FR1159615A - Shovel machine : en fr
  • ES234288A1 - Improvements introduced in the artillery spots (Machine-translation by Google Translate, not legally binding) : en es
  • ES60700Y - Container with harness for launching loads by parachute : en es
  • ES66314U - Connection terminal for batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159985A - Process and installation for the treatment of plant materials : en fr
  • US2841035A - Grip-spring for vise-handles and the like : en
  • US2841150A - Cutting edge suture needle : en
  • US2841177A - Apparatus for automatic measurements of liquids : en
  • DE1769441U - CARD HOLDER WITH CIRCULATING CARD BOXES OR TRAYS. : de en
  • DE1769581U - TERRAIN STOVE. : de en
  • DE1769781U - SPIN DRUM WITH A DRAWER FLOOR OR A AUGER AS A DISCHARGE DEVICE FOR THE SPRAYED MATERIAL. : de en
  • AU3417757A - Improvements in flow control device : en
  • DE1769796U - LID FOR SPOUTS OD. DGL. : de en
  • DK85789C - Process for the preparation of d, 1- or 1-isopropyl-aminomethyl- (3,4-dihydroxy-phenyl) -carbinol or salts thereof. : da en
  • GB797605A - Apparatus for drying fibres : en
  • DE1033545B - Door closer with a closer axis on which a closing spring subjected to tension acts via a pulling element and a damper device : de en
  • DE1769522U - ROENTGEN DEVICE. : de en
  • US2841486A - Plant defoliating method employing di-, tri-, and tetrathiophosphoric acid derivatives : en
  • US2841738A - High frequency amplifier : en
  • US2841377A - Mining machine having three boring heads : en
  • US2841488A - Nodular cast iron and process of making same : en
  • US2841610A - Esters of aryl-substituted cyclobutanedicarboxylic acids : en
  • US2841032A - Operating mechanisms for electric circuit control devices : en
  • CA559620A - 6,6'-alkylidene bis - (2 - isobornyl- 4 - methyl phenol) as antioxydant for unsaturated compounds : en fr
  • AU3420857A - Improvements relating to powder metallurgical processes : en
  • US2840934A - Tooth mounting on blade of earth moving implement : en
  • CH330939A - Centrifuge for treating at least two liquids of different specific gravity : de en
  • US2841056A - Paper edge flaring machine : en
  • DE1033519B - Control system for aircraft : de en
  • DE969658C - Sealing of the fixed frame of a window or a door against the outer reveal surface : de en
  • US2841083A - Method of making cylindrically curved printing plates : en
  • US2841561A - Recovery of chemicals from smelt solutions : en
  • DE1033375B - Process for decolorizing animal and vegetable fibers which are dyed with indigoid dyes, optionally mixed with 2-oxy-1,4-naphthoquinone : de en
  • CH330815A - Process for the production of alkaline earth borohydrides : de en
  • CA559706A - Microwave transmission line : en fr
  • BE568586A - : en
  • CH330839A - Process for applying materials with a high melting point in the pulverized state and a gun for carrying out this process : en fr
  • US2841170A - Emergency shut-off for hot water heaters : en
  • CA559552A - Phenothiazine derivatives and their preparation : en fr
  • CA559786A - Polymerization of butyl rubber : en fr
  • CA559838A - Wire feeding apparatus : en fr
  • CH330890A - Timepiece : en fr
  • CH329784A - Mechanical device for scanning a variable represented by the pointer deflection of a measuring instrument, especially on a heat meter with a rotating integrating mechanism : de en
  • CH330769A - Drip catchers for bottles, in particular for oil bottles : de en
  • US2841618A - Aldehyde purification : en
  • CH330758A - Cleaning device : de en
  • US2841067A - Hitch structures : en
  • DE1769622U - CLOSURE FOR THE FILLING OPENING OF REFERENCE ELECTRODES. : de en
  • DE1033311B - High-performance contactor with air-cooled contact pieces : de en
  • ES60550Y - Hair care utensil : en es
  • ES66182U - A new model of floating dock (Machine-translation by Google Translate, not legally binding) : en es
  • AU3416657A - Apparatus for photoelectric intruder detection : en
  • CH330880A - Binary count string : en fr
  • US2841302A - Industrial truck attachment : en
  • US2841791A - High dielectric type antenna : en
  • US2841758A - Voltage stabilizing circuit arrangements : en
  • CA559654A - Tetrakisazo dyestuffs : en fr
  • CH330857A - Letter opener : en fr
  • CA559477A - Automobile serving tray holder : en fr
  • CA559691A - Pressure responsive control device for hydraulic systems : en fr
  • CA559864A - Plant for the centrifugal casting of hollow bodies or of covering, protecting or similar layers in hollow bodies : en fr
  • AU219835B2 - Applicator pad and method oif making the same : en
  • CH330724A - Mobile machine for tedding grass or the like : de en
  • CH330746A - Automatic press for the production of large-format moldings : de en
  • ES62653Y - Portable dust extractor : en es
  • US2841565A - Method of making thermosetting molding compositions containing filler : en
  • US2841684A - Apparatus for baking paint on automotive vehicles : en
  • DE1769485U - TRANSMISSION DEVICE. : de en
  • DE1769563U - THERMOPLASTIC CONTAINER FOR LIQUIDS, SUCH AS LIQUID SOAP & THE LIKE. : de en
  • CA559612A - Stabilization of road surfaces : en fr
  • CH330931A - Process for separating foils or plates made of thermoplastics and device for carrying out the process : de en
  • AU3423458A - Method of and apparatus reducing the permeability of materials : en
  • DE1033470B - Pipe connection for thin-walled containers, especially for fuel cells : de en
  • FR1159726A - Electric position reader : en fr
  • FR1159817A - Magnetic control for dry shavers : en fr
  • CH330861A - Method for the electric drive of a vehicle and device for performing this method : de en
  • US2841277A - Windshield shipping carton assembly : en
  • US2841459A - Vertically adjustable refrigerator shelves : en
  • CA559844A - Windshield washer system : en fr
  • CA559520A - Self-aligning lock structure : en fr
  • CH330734A - Partition : en fr
  • CH331103A - Snow guard designed to prevent snow from entering a front air intake opening of a motor vehicle : en fr
  • AU225192B2 - Shelf support : en
  • DE1033283B - Arrangement for the electrical termination of resonance rooms and lines : de en
  • ES60505Y - Improved candy holder : en es
  • FR1159562A - Improvements to devices for measuring the paramagnetic gas content in gas mixtures : en fr
  • FR1159723A - Crystallization process : en fr
  • AU225618B2 - Improvements in or relating to electric heating cables : en
  • CH330811A - Crushing device with a rotating percussion tool roller : de en
  • CH330883A - Accounting machine : en fr
  • CH330938A - Equipment for freeze-drying substances containing liquids : de en
  • CH331042A - Dental spray and nebulizer handpiece : de en
  • DE1033340B - Tension grid for electrical discharge vessels : de en
  • US2841418A - Sheet metal fastener for connecting a flexible drainage tube to a plate : en
  • US2841747A - Controller for inductive devices : en
  • CA559518A - Accumulating apparatus for flexible continuous sheets or webs : en fr
  • CA559709A - Travelling wave tubes : en fr
  • CA559779A - Method and apparatus for pressing glass laminates : en fr
  • CH330885A - Drive device for unwinding and take-up reels of magnetic sound devices : de en
  • CH330984A - Fuel injection pump on multi-cylinder internal combustion engines : de en
  • AU3423258A - Improved primer composition for pressure sensitive tapes : en
  • CH330924A - Device for setting and checking the angular position of a part with respect to a second part : de en
  • CH330982A - Mufflers for internal combustion engines, in particular those for motor vehicles : de en
  • ES60697Y - Head with whisk device applicable to domestic electric motors : en es
  • FR1159770A - Synthetic cleaning and body care product : en fr
  • US2841458A - Garbage disposal unit : en
  • CA559871A - Recovery of manganese values from metallurgical slags and tailings : en fr
  • DE1769716U - KEY MADE OF GLASS SILK REINFORCED PLASTIC. : de en
  • US2841356A - Copying machine tool : en
  • US2841378A - Corner sprocket mechanism for boring type mining machine : en
  • US2841224A - Well packer and circulation joint : en
  • CA559485A - Frame for motor vehicles : en fr
  • CA559660A - Method of making an organopolysiloxane elastomer : en fr
  • CA559685A - Preparation of hair or other fibres for upholstery or other purposes : en fr
  • CH330985A - Gas turbine rotor : en fr
  • DE1033331B - Electromagnetic relay : de en
  • ES66228U - Combined shutter van adaptable to motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • AU2492957A - Improvements relating to conveyors or elevators : en
  • CA559599A - Process for the oxidation of lower aliphatic alcohols to lower aliphatic acids : en fr
  • CH331099A - Container wagon, designed as a motor vehicle trailer, which can be loaded across the loading bridge of a railroad car : de en
  • CH331033A - High frequency furnace for dielectric heating : en fr
  • DE1033516B - Auxiliary control device with a working piston that can be hydraulically influenced : de en
  • DE1769623U - DEVICE FOR REGISTERING GAS ANALYSIS. : de en
  • ES64047Y - Expansive cap for hollow feet of furniture and the like : en es
  • FR1159852A - Electrical connection device : en fr
  • AU3421557A - Improvements in or relating toa control device or damped valve mechanism : en
  • ES237895A1 - Procedure for obtaining a special product for the deodorization of domestic and industrial coolers (Machine-translation by Google Translate, not legally binding) : en es
  • GB797464A - Process for the manufacture of adipic acid : en
  • AU223422B2 - An improved spinner for use in distributing granular materials : en
  • US2841257A - Luggage for carrying apparel without folding : en
  • CA559790A - Vacuum gauges : en fr
  • DE1769615U - TEMPERATURE DISPLAY DEVICE. : de en
  • US2841413A - Spring seat and trunnion bearing for vehicle suspension : en
  • US2841546A - Extruded magnesium anodes with aluminum-coated steel core wires : en
  • CH331007A - Device for regulating the speed of the speed of motors : de en
  • DE1033320B - Molded part for winding stator coils : de en
  • DE969663C - Zipper with quick release point : de en
  • ES237665A1 - An electromagnetic tensometer device (Machine-translation by Google Translate, not legally binding) : en es
  • ES29992Y - Universal Film Chassis Winder : en es
  • ES66231U - Pay-pay (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159665A - Rooted hybrid tea rose with amaranth pink double flowers : en fr
  • FR1159978A - Improvements to the loading devices of machines for shell molding with cold room : en fr
  • CA559623A - Scoring films of polymeric materials to produce filaments : en fr
  • US2841288A - Dish trays : en
  • AU226536B2 - Entirely automatic cop doffing and donning mechanism for spinning machines andthe like : en
  • CA559575A - Hard refractory metal boride compositions and their production : en fr
  • CA559630A - Fluorescent lamps : en fr
  • DE1769775U - CONTAINERS, IN PARTICULAR FOR LIQUID AND SEMI-LIQUID SUBSTANCES. : de en
  • DK85788C - Process for the preparation of α-amino-β-aminoxy-propionates or acid addition salts thereof. : da en
  • CA559754A - Plasma fraction and standard plasma preparation and method of preparing same : en fr
  • CH331117A - Device for fastening panels to parallel rod-shaped parts : de en
  • US2841525A - Biological toxicants : en
  • US2841753A - Motor regulating apparatus : en
  • US2841323A - Adsorption pumping : en
  • US2840828A - Means of inflating by air separated from combined air and water pressure : en
  • US2840980A - Flyer and paddle or presser for flyers of yarn or thread winding machines : en
  • US2841576A - Complex metal compounds of azo-dyestuffs : en
  • DK85815C - Method of making bicycle pedals. : da en
  • USD183150S - Badge or similar article : en
  • DE1769426U - HOLDER FOR PLAET OR IRON. : de en
  • DE1769457U - GUIDELINE FOR THE LATERAL LIMITATION OF THE ROADS OF ROADS. : de en
  • US2841060A - Preparation of rubber-containing bituminous macadam surfaces : en
  • US2841512A - Method of working and heat treating aluminum-magnesium alloys and product thereof : en
  • US2841362A - Multistage turbine : en
  • US2841372A - Apparatus for delivering combustible mixture to an internal combustion engine : en
  • FR1159609A - Further training in the construction of salient pole electric machines : en fr
  • GB797508A - Improvements in or relating to therapeutically valuable cysteine compounds : en
  • US2841123A - Locking means for hydraulic jacks : en
  • US2841718A - Compensation for two point regulated amplifier : en
  • US2841247A - Vehicle jack : en
  • US2841628A - Use of certain bis (2, 4-dialkylphenol) monosulfides in rubber as antiozonant and product obtained : en
  • US2841280A - Package for watch main-spring : en
  • US2841397A - Bowling pinsetting apparatus : en
  • DE1769620U - FROST PROTECTION TESTER. : de en
  • US2841169A - Valve means : en
  • CA559822A - Apparatus for striping textile fabrics : en fr
  • CH330802A - Supple, heat-insulating fabric for items of clothing, sleeping bags, blankets and the like. : de en
  • ES66294U - Improved plug (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033402B - Branch patching machine : de en
  • DE1033561B - Painting of surfaces with hydrophobic primers : de en
  • US2841619A - Thio-bis dialkylphenols : en
  • US2840930A - Trackway scraper : en
  • US2840969A - Bottle capping machine : en
  • USD183139S - Portable incinerator : en
  • DE1769609U - GUIDE BRACKETS FOR PICTURES. : de en
  • ES27963Y - Machine for sewing papers using metal staples : en es
  • GB797449A - Improvements in and relating to the production of tiles or panels : en
  • CA559509A - Removable shaper for shoemakers : en fr
  • CH330743A - Process for establishing waterproof floor coverings and product for implementing this process : en fr
  • USD183113S - Play area enclosure : en
  • AU3420757A - Improvements in or relating to ignition of propellant charges applicable for rocket propulsion : en
  • CA559679A - Removing flash from a molded article : en fr
  • DE1033225B - Sheet feeder for printing machines with endless suction belts : de en
  • DE1033279B - Method for narrow-band transmission of the signal content of radar panorama screens : de en
  • DE1769500U - ELECTRON TUBE FOR VERY HIGH FREQUENCIES. : de en
  • DE1769779U - OIL HYDRAULIC CONTROL DEVICE FOR A PIVOTING VIEWER. : de en
  • DE1769619U - DEVICE FOR DETERMINING SURFACE TEMPERATURES, IN PARTICULAR OF INSULATED HOT MACHINE PARTS. : de en
  • ES63831Y - Foldable fan hat : en es
  • ES66181U - Prefabricated element for the formation of baskets, bags and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB797492A - Improvements in and relating to heat exchangers : en
  • DE1033305B - Compressed gas switch with intermediate container : de en
  • CA559815A - Fluid-bed heat exchanger : en fr
  • CH330969A - Gear change device : en fr
  • DE1033563B - Two-belt drafting system : de en
  • US2841754A - Steering systems for marine craft : en
  • CH331130A - Electronic fluorescent lighting lamp : en fr
  • FR1159916A - Process for manufacturing fabrics, in particular knitting for stockings and similar articles and products obtained : en fr
  • GB797607A - Leaching of non-ferrous metals from ores containing metalloids : en
  • DE1033277B - Circuit arrangement for stabilizing the high voltage of cathode ray tubes, especially for television control receivers : de en
  • ES62894Y - Horn for bicycles and the like : en es
  • FR1159737A - Instrument for calculating disturbances produced by a foreign transmitter on a receiver : en fr
  • IE22838L - Filing documents : en
  • DE1769453U - REFRIGERATORS WITH AN EVAPORATOR MADE OF EXTRUDED LONGITUDINAL FIBER PIPES. : de en
  • ES66347U - Connection for capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • CH331059A - Process for the production of new urea derivatives : de en
  • CH331072A - Circuit arrangement for a subscriber line in an automatic telephone exchange : de en
  • DE1033417B - Process for the production of suspension copolymers from a monomer mixture which contains a larger amount of an alkenyl aromatic compound and a smaller amount of a polyolefin : de en
  • USD183142S - Chocolate confection : en
  • ES63514Y - Perfected magnifying glass : en es
  • GB797528A - Bearings for rotating shafts which are lubricated by gas : en
  • ES237901A1 - Improvements in elements of frames, construction, adjustment and entramado (Machine-translation by Google Translate, not legally binding) : en es
  • ES66793U - Perforated sheet (Machine-translation by Google Translate, not legally binding) : en es
  • USD183147S - Wheel cover : en
  • DE1033394B - Wall panel, preferably room-high, clamped together from several shells and wall made from such panels : de en
  • US2841768A - Method and system for checking the speed-output relationship of a generator : en
  • AU3423758A - Process for carrying out chemical reactions ina layer of sprayed whirling liquid : en
  • DE1769760U - LOTO GAME. : de en
  • ES52631Y - Skinner Knife Protective Device : en es
  • FR1159696A - High energy sprengel type explosive : en fr
  • FR1159752A - Process for improving the quality of alcohols : en fr
  • FR1159976A - Brown vat dyes : en fr
  • FR1159750A - Continuous production of plastic laminate panels : en fr
  • ES238344A1 - Hydraulic apparatus for automatic pause during the infusion phase in the express coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159888A - Building construction process and elements for implementing this process : en fr
  • GB797406A - Improvements in or relating to flashlight ignition devices for photographic shutters : en
  • ES238221A1 - Procedure to improve the mechanical properties of an extensive article (Machine-translation by Google Translate, not legally binding) : en es
  • ES29864Y - Socket socket outlet : en es
  • ES66303U - Two-filament lamp for light changes in independent colors (Machine-translation by Google Translate, not legally binding) : en es
  • GB797372A - Improvements in or relating to machines for shelling rice and other hard kernelled grains, seeds, nuts and beans : en
  • US2841504A - Surface coated calcium carbonate pigments : en
  • GB797379A - Undercarriage for aircraft : en
  • GB797286A - Fuel supply systems for oil burners : en
  • GB797512A - Improvements in or relating to variable potentiometers or resistors : en
  • US2841229A - Apparatus for selection of turret nozzle stream pattern : en
  • US2841290A - Supporting arm device for clothes line pulleys : en
  • FR1159961A - Improvements in straight stretch belt conveyors : en fr
  • US2841627A - Method of preserving a rubber with an alpha, alpha'-bis(hydroxyphenyl)-2, 6-xylenol ad resulting compositions : en
  • US2841416A - Portable display binder : en
  • US2841445A - Wheel cover : en
  • US2841535A - Purification of dimethyl formamide : en
  • US2841676A - Adjustable electrical instruments : en
  • CH330980A - Method for heating a multi-stage turbine system : de en
  • FR1159649A - Wall cladding plates : en fr
  • GB797583A - Tubular mortice latches : en
  • FR1159679A - Washing machine with mechanically operated laundry agitator tub : en fr
  • GB797561A - Improvements in and relating to annular valves : en
  • US2840841A - Paint brush and method of making the same : en
  • US2841643A - Color-saturation control apparatus : en
  • ES236517A1 - Improvements in light boilers for nuclear energy facilities (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159966A - Process for fixing cement on coverings, and various materials, for their sealing or reinforcement, and applications to parquet floors and other materials : en fr
  • DE1769745U - OPTICAL RIFLE AND SIGHTING DEVICE, IN PARTICULAR IN THE SHAPE OF A RIFLE SCOPE. : de en
  • FR1159944A - Throttled Magnetic Hysteresis Loop Ferrites : en fr
  • GR18855B - NUMERICAL INTERLOCKING MODERN MATHEMATICAL PROBLEMS AND THEOREMES FOR SIMPLIFICATION OF ALGEBRA. : el en
  • GR18863B - CHEMICAL COMPOSITIONS. : el en
  • US2841415A - Upper fifth wheel load-bearing frame structure for semi-trailers : en
  • DE1769657U - ADJUSTABLE SLATS OR. FRICTION RING COUPLING. : de en
  • CA559695A - Attachment of fittings to flexible containers : en fr
  • DE1033189B - Process for refining sulfur : de en
  • DE1033332B - Glass bead lead-through for aluminum cups with built-in electrical components : de en
  • CA559664A - Gelatin food product : en fr
  • DE1033558B - Device for registering or displaying echo pulses : de en
  • DE1033334B - Process for the manufacture of rectifiers, transistors and the like Like. With metal contacts according to the alloy or diffusion process : de en
  • DE1033341B - Electrode structure for electron tubes : de en
  • DE1769771U - LOCKABLE BAG LOCK. : de en
  • DE1033416B - Production of iodine monochloride derivatives from isoolefin-polyolefin copolymers : de en
  • DE1033312B - Foot starter : de en
  • ES66255U - Knife holder for machine tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES237941A1 - Procedure for manufacture of boxes for the transport of fish (Machine-translation by Google Translate, not legally binding) : en es
  • ES30272Y - Auxiliary piece : en es
  • ES64326Y - Continuous wardrobe liner : en es
  • ES65984U - A base piece of plastic material for brushes (Machine-translation by Google Translate, not legally binding) : en es
  • ES64371Y - Improvements in fans : en es
  • FR1159850A - Device usable for perspective drawing : en fr
  • GB797277A - Improvements in or relating to the manufacture of cheese : en
  • GB797462A - Improvements in or relating to stud-welding pistols : en
  • DE1769431U - DEVICE FOR THE ELECTROSTATIC DISTRIBUTION OF POWDERY MATERALS, IN PARTICULAR ABRASIVES. : de en
  • DE1769582U - DEVICE FOR MONITORING THE AIR SUPPLY IN OIL HEATING SYSTEMS. : de en
  • ES237579A1 - PROCEDURE FOR THE MANUFACTURE OF NEW DERIVATIVES OF SULFANILAMIDO-ISOXAZOLE : en es
  • ES64909U - Dosing cap for sugar and other granular products (Machine-translation by Google Translate, not legally binding) : en es
  • ES66081U - Decorative grid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159669A - Method for the purification of meta-phenylenediamine : en fr
  • FR1159710A - Method and device for fixing the twist of a textile yarn, possibly before its untwisting : en fr
  • DE1033242B - Circuit arrangement for telex systems for traffic between two leaf teletype networks with different numbers of characters per line : de en
  • DE1769526U - ARTIFICIAL TOOTH AND DENTAL PROSTHESIS MANUFACTURED WITH ITS USE. : de en
  • US2841109A - Reading accelerator : en
  • US2841542A - Electrodeposition of copper : en
  • US2841723A - Motor unit for culinary appliances : en
  • CA559825A - Liquid leaded motor fuel containing alcohol-boric acid additive : en fr
  • CH330777A - Upper apron cage : de en
  • CH331017A - Method for producing a PN junction in a semiconductor : de en
  • AU2429857A - Folded dipoles : en
  • AU3420157A - 1, 4 preparation of 9 halo-11-hydroxy a pregnadienes : en
  • DE1769533U - PACKAGING FOR SUPPOSITORIES AND THE LIKE : de en
  • DE1769629U - DEVICE FOR THE COUNTING OF ELECTRIC IMPULCES. : de en
  • DK85785C - Process for the preparation of 3,17α-dihydroxy-5,6-dichloro-20-keto-21-acyloxy-pregnane compounds. : da en
  • ES66204U - Toaster appliance of all kinds of cereal seeds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159742A - Device for the purification or treatment of gas or a combination of these two operations : en fr
  • FR1159948A - Process for the production of lipoid emulsions in aqueous alcohol : en fr
  • GB797593A - Improvements in or relating to automatic control systems : en
  • DE1033370B - Device for stretching synthetic threads made of thermoplastic high polymers : de en
  • DE1769653U - ARRANGEMENT FOR SECURING CROSS-HEAD RODS IN CROSS-HEADS. : de en
  • ES65094U - A pressure propeller conveyor device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769421U - PRESSURE VESSEL. : de en
  • ES66356U - Flashlight-dynamo (Machine-translation by Google Translate, not legally binding) : en es
  • GB797627A - Ester having an antispasmodic and anaesthetic effect : en
  • US2841054A - Fiber molding apparatus : en
  • US2840880A - Process for casting concrete pipe : en
  • CA559491A - Apparatus and method for digesting : en fr
  • DE1769554U - STACKABLE TABLE. : de en
  • DE1769692U - CARBURETTOR ENGINE WITH MULTI-SPEED TRANSMISSION FOR SPEED RESTRICTED VEHICLES, IN PARTICULAR MOPEDS. : de en
  • ES238398A1 - Improvements in tunnel ovens for breading and other uses (Machine-translation by Google Translate, not legally binding) : en es
  • CH331091A - Screw cap on a container, in particular on a tube : de en
  • US2841275A - Combination dispensing and disposal device : en
  • US2840866A - Movable shelter-stationary shelter connector : en
  • US2841475A - Method of producing aluminum carbide : en
  • ES64748Y - Improved kaleidoscope : en es
  • ES66330U - Safety device applicable to sawtooth type locks (Machine-translation by Google Translate, not legally binding) : en es
  • ES64174Y - Shaver box, made up of two parts adapted to its chassis : en es
  • ES66195U - Baby blanket-bag with removable hood with bellows perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159785A - Vitrified ceramic materials and their manufacturing process : en fr
  • GB797586A - Improvements in or relating to magnetisable iron oxides : en
  • ES66401U - Walker for children (Machine-translation by Google Translate, not legally binding) : en es
  • GB797359A - A machine for use in the application of chair seat and like coverings : en
  • FR1159743A - Apparatus for removing secretions from the respiratory tract : en fr
  • US2841729A - Magnetic electron multiplier : en
  • US2840935A - Earth-working apparatus : en
  • US2841772A - Transformer mounting bracket : en
  • AU3419757A - Barge : en
  • US2841066A - Card mounting structure : en
  • US2840953A - Guide for glass bending molds : en
  • US2841298A - Advancing mechanism : en
  • ES66404U - A perfected bow tie (Machine-translation by Google Translate, not legally binding) : en es
  • ES66417U - Improved publicity fence (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159575A - Improvements in methods of fixing dental appliances with artificial teeth : en fr
  • US2841307A - Closure device : en
  • US2841457A - Desk : en
  • US2841268A - Speed shift : en
  • CH330781A - Process for the production of flat steel woven strands with central eye : de en
  • DE1769670U - GREETING CARD. : de en
  • ES237912A1 - A method to produce casted pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES66367U - Adjustable steerable fan (Machine-translation by Google Translate, not legally binding) : en es
  • ES66264U - Articulated cup (Machine-translation by Google Translate, not legally binding) : en es
  • GB797353A - A naphthylamino-hydroxynaphthalene-disulphonic acid and process for making it : en
  • DE1033503B - Adjustment device for photographic lenses, especially for single lens reflex cameras : de en
  • DE1033576B - Arrangement for the machine production of concrete goods : de en
  • ES30442Y - A perfected paper sack : en es
  • FR1159934A - Method and machine for mechanical stripping of metal wires : en fr
  • ES63894Y - Bottom for containers : en es
  • FR1159590A - Improvements made to the control of electromagnetic clutches : en fr
  • FR1159939A - Sealing device for pistons of sausage filling devices : en fr
  • CA559616A - Containers : en fr
  • GB797408A - Improvements relating to gem mountings, particularly of finger rings : en
  • GB797505A - Improvements in or relating to electric semi-conductor devices : en
  • DE1769558U - SLIDING CORNER HANGING DOOR. : de en
  • DE1769794U - SINK WITH STEEL SINK. : de en
  • DE1769436U - REGISTER CLEAR VIEW HOUSE. : de en
  • DE1769519U - LIGHT GUIDING ROD, ESPECIALLY FOR ENDOSCOPES AND THE LIKE. : de en
  • DE1769672U - IDENTIFICATION TAG FOR X-RAY PHOTOS. : de en
  • GB797438A - Improvements in the preparation of cation-exchange resins : en
  • GB797569A - The process of continuously producing ground workpieces and a centerless grinding machine : en
  • ES66147U - New toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB797594A - Magnetic transducer head assembly : en
  • ES64179Y - Perfected cap with hermetic closure and easy opening : en es
  • ES65705U - Removable child's bed (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033569B - Single-track roller skate with more than two rollers arranged one behind the other : de en
  • DE1769607U - X-RAY FILM VIEWING DEVICE WITH COLOR FILTERS. : de en
  • CA559653A - Disazo dyestuffs : en fr
  • DE1769505U - PHOTOTRANSISTOR ARRANGEMENT. : de en
  • GB797489A - Improvements in or relating to the degreasing of metal objects : en
  • GB797531A - Improved apparatus for the sheltering and tethering of animals during the milking thereof : en
  • DE1033548B - Machine for impregnating, polishing and coloring shoe sole edges : de en
  • DE1769733U - CONNECTING PART FOR FOUNTAIN PEN. : de en
  • ES62968Y - Toy truck : en es
  • ES66413U - Improved splicing parts for shelving frames (Machine-translation by Google Translate, not legally binding) : en es
  • ES66415U - Toy pan (Machine-translation by Google Translate, not legally binding) : en es
  • GB797562A - A fluid flow control device : en
  • ES66200U - Flexible strip for skirting boards, wainscoting, moldings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES66167U - Bow-tie perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE969696C - Handbrake device with pressure medium-controlled power amplifier for motor vehicles : de en
  • GB797285A - Improvements relating to electric warming devices for bed pans and urinal bottles : en
  • US2841762A - Gaseous-discharge tube tester : en
  • DE1033364B - Process for the production of gas cleaning compounds : de en
  • ES238353A1 - Improvements in the manufacture of explosive bodies with multiple effect of the huge load directed radically out (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159571A - Brake system : en fr
  • FR1159805A - Improvements to halogenated polymers : en fr
  • GB797490A - Improvements in or relating to transposed electrical conductors : en
  • CA559495A - Tapping device : en fr
  • CA559805A - Drying granular material : en fr
  • CA559741A - Germicidal compositions : en fr
  • CH330868A - Armored vehicle interior : en fr
  • US2840850A - Shrimp peeling machine : en
  • US2841789A - Loading coil structure : en
  • AU220758B2 - Apparatus for douching the anus : en
  • CH330925A - Method and device for processing multiple symmetrical, non-circular profiles : de en
  • CA559734A - Gamma-benzene hexachloride separation : en fr
  • CH331095A - Tying machine comprising a mechanism for clamping the end of a metal wire : en fr
  • US2840966A - Forming and filling tubes for package making apparatus : en
  • USD183133S - Food warming stand : en
  • CA559547A - Process for the preparation of o,o-dimethyl o-phenyl thiophosphates : en fr
  • CA559773A - Cellulated silica and production thereof : en fr
  • CA559868A - Light-transmitting awning : en fr
  • CH330915A - Device for horizontal continuous casting of metal : en fr
  • CH331050A - Process for the preparation of bisguanyl hydrazone : de en
  • FR1159836A - Partition panels : en fr
  • GB797276A - Process for the production of artificial resins from compounds containing oxacyclobutane rings : en
  • CH330764A - Tower cooker : de en
  • CA559686A - Attaching device : en fr
  • CH330889A - Roskopf watch : en fr
  • CA559543A - Short oil modified alkyd resin surface coating materials and processes for preparing the same : en fr
  • CH330877A - Apparatus for determining the difference in absorption of two radiation beams : en fr
  • CH330975A - Device for the production of moldings from pressable masses : de en
  • CA559492A - Cutting device : en fr
  • CA559546A - Copolymers of acrylonitrile and unsaturated quaternary ammonium compounds : en fr
  • CH330895A - Rack for timepieces : en fr
  • US2841206A - Weighted spring tractor seat : en
  • US2841591A - Preparation of phthalimidines : en
  • US2841625A - Stabilization of chlorinated hydrocarbons with 2, 5-dimethyl-1, 5-hexadiene-3-yne andsynergistic mixtures containing same : en
  • CH330896A - Rack for timepieces : en fr
  • CH331020A - Cathode ray tubes, in particular picture tubes for television reception purposes : de en
  • US2840967A - Bag closing machine : en
  • US2841444A - Wheel mounting : en
  • US2840881A - Article of manufacture and process of making same : en
  • US2840932A - Earth and material handling implement : en
  • US2841286A - Water softener : en
  • CH330828A - Motor fuel : de en
  • DE1769468U - INDOOR ANTENNA FOR VHF AND TV. : de en
  • DE1769528U - SALES PACKAGE FOR THERAPEUTICALLY EFFECTIVE, EXTERIORLY APPLICABLE PLANT PARTS OR REMAINS. : de en
  • DE969675C - Line setting and line switching device for cash registers, accounting and similar machines : de en
  • CA559648A - Polymerizable adhesive of dimethacrylglycerophosphoric acid : en fr
  • CH330884A - Magnetic head for generating practically punctiform characters : de en
  • AU229062B2 - Folded dipoles : en
  • CA559792A - Sulfonation of petroleum oils : en fr
  • US2841095A - Railway vehicle truck : en
  • US2841230A - Wheel suspension of motor vehicles : en
  • US2841517A - Phosphorothiolic acid ester compositions and methods of destroying insects : en
  • CH331032A - Electrolytic capacitor : de en
  • CA559794A - Thermo-setting metal alloys and production thereof : en fr
  • US2841552A - Lubricating oil composition : en
  • ES237338A1 - Refrigeration system : en es
  • FR1159680A - Magnetic printing block : en fr
  • FR1159824A - Device for joining <<silencer>> elements for internal combustion engines : en fr
  • CA559715A - Trolley type electric current collectors : en fr
  • CH330876A - Current transformer measuring device based on the Schering-Alberti compensation method : de en
  • DE1033577B - Method for producing matrices according to a model, from which plaster molds are removed for the deformation of ceramic masses : de en
  • ES238600A1 - Procedure for the preparation of vitamin products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159894A - Self-animated decoration device : en fr
  • GB797303A - Improvements in or relating to conveyor and transmission belts and joints therefor : en
  • GB797428A - Plant for carrying out fusion electrolysis : en
  • ES64099Y - Double articulated stove : en es
  • US2841278A - Motor vehicle package : en
  • ES64244Y - A perfected brush for cleaning : en es
  • FR1159796A - One-piece non-removable clothespin : en fr
  • FR1159865A - Cigarette smother ashtrays : en fr
  • ES236590A1 - Procedure for obtaining new compounds pesticides (Machine-translation by Google Translate, not legally binding) : en es
  • ES66334U - Children's brace (Machine-translation by Google Translate, not legally binding) : en es
  • GB797596A - Vehicle bodies : en
  • DE1033471B - Rotor for rotary piston compressor : de en
  • GB797308A - Improvements relating to worm conveyors : en
  • GB797544A - Improvements in or relating to heat exchangers : en
  • GB797349A - The manufacture of terephthalic acid : en
  • GB797515A - Improvements in and relating to clamps or cappings for ropes, especially for shaft winding plants for mines : en
  • GR18858B - AUTOMATIC FIXED MOBILE DISPLAY MOVIE LIGHT ADVERTISING DEVICE. : el en
  • BE568548A - : en
  • CH330866A - Electrically operated percussion fuse with self-destruct device on an artillery projectile : de en
  • DE1769782U - CLOSED MOTOR FOR CENTRIFUGAL DRIVE. : de en
  • ES63554Y - Portable polisher : en es
  • FI29835A - Grenade launcher tube and counter plate connection switch : en fi
  • GB797298A - Prepared milk for infants in substandard nutritional state : en
  • GR18842B - FULL SHEET DATA MONTHLY PLACED IN Wristwatch straps. : el en
  • DE1033573B - Mechanical switching device for toy train tracks to operate barriers, signals or the like. : de en
  • DE1033273B - Traveling field pipes with two coiled lines arranged concentrically to one another : de en
  • DE1033454B - Hydraulic lifting device especially for agricultural tractors : de en
  • ES61738Y - One piece to compose arbitrary surfaces : en es
  • ES66186U - Luminous optical device to examine the interior of blind holes (Machine-translation by Google Translate, not legally binding) : en es
  • GB797325A - Chromised articles and a method of producing them : en
  • US2841539A - Heat treatment of electroplated uranium : en
  • CA559560A - Ornamented sheet material : en fr
  • DE1033449B - Call arrangement for memory matrix : de en
  • US2840860A - Drafting slivers of fibrous materials : en
  • US2841595A - Process for manufacture of glycidyl ethers of polyhydric phenols : en
  • US2841719A - Diode gate and its control circuit : en
  • CA559809A - Powered valve operator : en fr
  • ES63685Y - Stereoscopic apparatus with automatic change and fixation of views : en es
  • ES66376U - New steering ball joint (Machine-translation by Google Translate, not legally binding) : en es
  • ES63934Y - Platform, wagon or trolley for the transport of ceramic pieces : en es
  • US2841213A - Gas burner apparatus for forming glass fibers : en
  • US2841272A - Display case : en
  • ES64043Y - Needle for recording devices : en es
  • ES66162U - Station of arrival and departure of underwater vehicles, particularly for tourist excursions (Machine-translation by Google Translate, not legally binding) : en es
  • ES66211U - Perfect handle for suitcases (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159822A - Process for treating titanium-rich alloys : en fr
  • DE1769403U - SPORTS SHIRT OD. DGL. : de en
  • DK85809C - Planet gear. : da en
  • ES66160U - Built-in wardrobes : en es
  • GB797472A - Improvements in and relating to detonating fuze cords : en
  • US2841726A - Apparatus for producing thermallycool charged particles : en
  • DE1033266B - Circuit arrangement for the production of a character transmission path : de en
  • ES66325U - Reversible position screen lamp (Machine-translation by Google Translate, not legally binding) : en es
  • CA559806A - Gas-turbine power plants : en fr
  • CH330897A - Automatic winder for timepiece : en fr
  • CH330899A - Winding and time-setting device for a timepiece : en fr
  • DE1033301B - Branch terminal : de en
  • DE969659C - Process for the heat treatment of lead bronzes : de en
  • ES63987Y - Auto safety touch switch device : en es
  • ES66339U - Tray with clamp (Machine-translation by Google Translate, not legally binding) : en es
  • CA559554A - N-acylamino fatty acid compounds : en fr
  • CA559843A - Supplementary fuel mixture for cold starting diesel engines : en fr
  • ES31415Y - Trolley for transporting drums : en es
  • GB797453A - Improvements in draught stabilizers : en
  • DE1769633U - SELF-COLLECTING DEVICE ON VENDING MACHINES, PREFERREDLY VENDING MACHINES FOR DISPENSING TOILET SEAT PADS MADE OF PAPER. : de en
  • DE1033437B - Device for sound reproduction with generation of artificial reverberation in closed rooms : de en
  • US2841077A - Wire printer mechanism : en
  • US2841701A - Diversity radio telegraph system : en
  • ES64132Y - Improved plate for holding and insulating electricity meters : en es
  • FR1159569A - Pumps for liquid fuel burners : en fr
  • GB797289A - Improvements in or relating to slipping clutches : en
  • ES16607Y - Improved box for radio receivers : en es
  • ES60811Y - Tabletop dispenser for powder products with advertising system : en es
  • GB797394A - Improvements in threshing assemblies : en
  • GB797424A - Improvements in optical : en
  • DE1033155B - Process for secondary extraction of petroleum by flooding : de en
  • DE1769644U - CYLINDER HEAD FOR FAN COOLED COMBUSTION MACHINES. : de en
  • ES32435Y - Perfected Brocal for Boots and Similar Containers : en es
  • US2841774A - Electrical coupling : en
  • CH330917A - Method for electric arc welding and device for carrying out the method : de en
  • ES61105Y - Economical display : en es
  • FR1159661A - Stereoscopic and other shooting process and devices for its implementation : en fr
  • DE1769586U - HIGH PRESSURE TUBE RADIATOR. : de en
  • DE1769635U - CIGARETTE HOLDER. : de en
  • FR1159907A - New packaging process for the distribution of various products : en fr
  • GB797513A - Improvements in and relating to the testing of optical lenses : en
  • GB797475A - Improvements in or relating to process of an aromatic carboxylic acid : en
  • DE1769603U - DEEP HOLE MARKING ON DIPSTIPS. : de en
  • DE1769580U - SWITCH HANDLE FOR GAS OR ELECTRIC COOKERS. : de en
  • FR1159564A - Improvements made to the means suitable for covering magnesium and its alloys with a protective coating : en fr
  • ES238037A1 - A method of conserving foods or similar materials susceptible to be pounded during their transportation or storage (Machine-translation by Google Translate, not legally binding) : en es
  • US2841662A - Load tap changing transformers : en
  • DE1033358B - Gas generator for gasifying fuel meal and process for its operation : de en
  • DE1033380B - Optical glass : de en
  • ES30178Y - Device for stretching thread in stockings and similar : en es
  • GB797550A - Improvements in or relating to printing machines : en
  • DE1769496U - Socket for fluorescent tubes. : de en
  • US2841127A - Cooling system : en
  • US2841477A - Photochemically activated gaseous etching method : en
  • US2841407A - Portable folding cart-table : en
  • ES45483Y - A dropper bottle : en es
  • AU3421357A - Shaft drive assembly : en
  • CH330773A - Process for wet spinning of aqueous salt solutions of polymers with a high acrylonitrile content : de en
  • BE568355A - : en
  • CA559783A - Method and apparatus for pressing of laminated glass : en fr
  • CH330755A - Method of manufacturing an electric hotplate support element and support element obtained by this process : en fr
  • DE1033206B - Process for the production of complex heavy metal salts of carboxamides with halides of iron, cobalt, nickel or copper : de en
  • DE1033443B - Method and device for determining the dew point of combustion gases : de en
  • DK85807C - Tools for removing thorns on plant stems. : da en
  • ES31344Y - Gearbox to be installed on the head of turning machines : en es
  • ES60571Y - Protective Chimney Lighter : en es
  • FR1159874A - Handguards for cycles : en fr
  • FR1159996A - Improvements to stabilization and control circuits : en fr
  • FR1159960A - Improvements to the ignition of gas-generating charges in small-sized jet engines : en fr
  • GB797580A - Garment band : en
  • ES63263Y - Bolt for prepaid machines : en es
  • DE1033584B - Packaging for one or more food containers : de en
  • ES66281U - Improved apparatus for massage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159914A - Tent frame : en fr
  • GB797591A - A phase-rotation sense indicator for polyphase electrical systems : en
  • GB797422A - Improvements in or relating to supporting rollers for the flexible load carrying surfaces of endless conveyors : en
  • GB797446A - Improvements in or relating to mechanical brake arrangements : en
  • DE1033531B - Ventilation device and air heating system for vehicles with air-cooled engines : de en
  • DE1769432U - CLEANING AND CLEANING EQUIPMENT, FOR EXAMPLE BROOM, CLOTHING OR POLISHING BRUSH AND THE LIKE. DEVICE. : de en
  • US2841419A - Flexible inner to outer pipe coupling with plural seals : en
  • ES64185Y - Perfected folder : en es
  • ES66194U - Baby blanket-bag with removable hood and bonnet and bellows perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES24065Y - Useful for sharpening knives and cutting glass : en es
  • ES66122U - Automatic multiplier table (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159933A - Combined machine for mines, used for mining in galleries : en fr
  • ES66290U - Safety wheel for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159619A - Disazo and trisazo dyes and their preparation process : en fr
  • FR1159844A - Method and device for the distillation of fatty acids, glycerin and the like distilling at high temperature : en fr
  • US2841138A - Allergy testing device : en
  • US2841560A - Pressure transmitting fluids : en
  • CA559748A - Apparatus for testing extensible materials : en fr
  • FR1159602A - Improvements to thermoplastic containers : en fr
  • GB797393A - Improvements in and relating to electric arc furnaces : en
  • US2841511A - Metal alloy and its manufacturing process : en
  • CA559739A - Laminar product and method of making the same : en fr
  • CA559763A - Transistor : en fr
  • GB797290A - Improvements in or relating to induction motors : en
  • ES64756U - A whimsical container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159733A - Sheath for heat or cold insulation of pipes or other : en fr
  • ES66253U - Improved cube (Machine-translation by Google Translate, not legally binding) : en es
  • US2841345A - Glide path system with flare out : en
  • US2841380A - Continuous mining machine with adjustable boring head : en
  • US2841668A - Overspeed relay : en
  • CA559532A - Phase comparator : en fr
  • CH330774A - Process for the production of fibers from acrylonitrile polymers : de en
  • US2841251A - Brake actuating mechanism : en
  • US2841777A - Method for compensating seismic detector signals for intersignal time variations : en
  • CH330887A - Glasses frame : de en
  • CH331005A - Arc chamber with iron enclosure for switchgear : de en
  • US2840977A - Raking device having raking beams interconnected by rotatable supports : en
  • US2841616A - Process for the recovery of alpha-ketoglutaric acid : en
  • US2841793A - Microwave lens : en
  • US2840944A - Adaptor for a magazine : en
  • CA559605A - Tetrahydropyridine compounds and processes of making same : en fr
  • CH330805A - Slide lock : de en
  • DE1033540B - Machine for filling food into containers : de en
  • US2841651A - Telephone system : en
  • US2841462A - Production of all skin rayon : en
  • CH330738A - Parquet plank : en fr
  • DE1769540U - CLOSURE, IN PARTICULAR FOR CLIPBED BY GELDBOERSEN OD. DGL. : de en
  • ES63744Y - Laminate clip paper holder : en es
  • ES66351U - Scent display device, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769440U - WORK DESK TOP FOR CARD DEVICES. : de en
  • AU218229B2 - Articles of composite structures of fibrous glass and methods of producing such articles : en
  • AU3422058A - Improvements in scale conversion devices : en
  • CA559515A - Drying plant for fluent solid material : en fr
  • CA559789A - Veneer clipper : en fr
  • CH331122A - Show : en fr
  • US2841558A - Hydrocarbon oil compositions : en
  • ES237359A1 - An electric oven to convert in graphite carbonos bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159698A - Improvements relating to valves : en fr
  • CA559545A - Process for sizing glass filaments and product produced thereby : en fr
  • CA559655A - Deep fat frying attachment for electric range : en fr
  • CH330858A - Safety ski binding : en fr
  • US2841653A - Trunk circuit for attendant's cabinet : en
  • DE1033580B - Process for the production of heating products consisting of a refractory oxide and a refractory metal : de en
  • DE1769744U - STORAGE ROLL FOR THE TRANSPORT ROPE IN THE RANGE FOR DRAWBARS. : de en
  • DE1769780U - CHAMBER CONVEYOR WITH AUXILIARY DEVICE FOR EMPTYING THE VESSEL. : de en
  • US2841218A - Closure device : en
  • US2840821A - Side shield attachment for goggles and spectacles : en
  • AU3417557A - Laminated tab structure and method for making same : en
  • CA559513A - Liquid level alarm device : en fr
  • DE1033556B - Emitter arrangement for echo sounding with sound waves : de en
  • CH331067A - Mechanism for controlling the operation of a typesetting machine : en fr
  • CH331124A - Automatic winding mechanism for watch : en fr
  • AU3422458A - Improvements in or relating to arrangements and devices for adjusting the excitation ofa stigmator in electron-microscopes : en
  • CH331000A - Hand tool for stripping the insulating layer from electrical cables : de en
  • CH330888A - Glasses : en fr
  • US2840891A - High temperature structural material and method of producing same : en
  • US2840915A - Apparatus for determining the percentage of red cells in a blood specimen : en
  • US2840991A - Rotary pump and motor hydraulic transmission : en
  • USRE24495E - Container for shoes and the like : en
  • AU3419657A - Electrolytic cells inwhich the surface unevenness of molten metal is overcome andthe agitation of liquids therein is reduced : en
  • CH331114A - Device for releasing the step-by-step rotation of the contact drum for controlling an electropneumatic drive for step switches : de en
  • CA559841A - Anamorphotic optical systems : en fr
  • CH330967A - Device for transmitting power by friction : de en
  • US2841141A - Therapy bed : en
  • USD183144S - Clock : en
  • US2840910A - Method and means to record a functional dental plane : en
  • US2841371A - Throttle actuating mechanism : en
  • US2841495A - Dry stable feed composition : en
  • US2841146A - Cervical medication and artificial insemination means : en
  • ES30085Y - Folding sewing box : en es
  • GB797272A - Improvements in or relating to methods of generating electrical energy, involving accurately maintaining the rated voltage of a synchronous generator or of a similar generator : en
  • CH330908A - Tool to put a counter-pivot in place in a bearing : en fr
  • CA559666A - Convertible tops : en fr
  • FR1159553A - Oral preparation : en fr
  • FR1159613A - Electrical device preventing three-phase electric motors accidentally operating on two phases from burning : en fr
  • GB797373A - Improvements in gas turbine plants having a rotating annular regenerator : en
  • CH330749A - Magnesium cement : en fr
  • CH331029A - Time selection circuit : de en
  • DE1033233B - Lifting device for soaking oven lid : de en
  • DE1033512B - Electric flash lamp : de en
  • DE1769599U - DEVICE FOR FLUORINATION OF SOLID ORGANIC SUBSTANCES, IN PARTICULAR FINE POWDERED PLASTICS. : de en
  • ES66237U - An improved bag (Machine-translation by Google Translate, not legally binding) : en es
  • ES60593Y - Razor : en es
  • GB797633A - Capacitive electrode : en
  • US2841740A - Convertible storage systems : en
  • DE1033588B - Device for securing the straight running of conveyor belts or belts : de en
  • US2841555A - Metal nu-acyl sarcosinate thickened lubricating oils : en
  • DE1033306B - Fire chamber for electrical low-fluid circuit breakers : de en
  • DE1769755U - PAINT CAN. : de en
  • DE1033346B - Gas-filled photocell : de en
  • US2841198A - Container for fluid or semi-plastic materials : en
  • DE1769703U - BOTTLE CAPSULE WITH CLOSING ELEMENT. : de en
  • DE1033423B - Use of wires or bands made of copper-manganese-nickel alloys as electrical resistance material : de en
  • ES238123A1 - Procedure for the production of textile estampations developable in neutral mode (Machine-translation by Google Translate, not legally binding) : en es
  • ES63935Y - Improved device for passing tiles inside furnace tubes and passages : en es
  • DE1033534B - Closure cap made of elastically deformable plastic for containers with a beaded edge : de en
  • US2841367A - Fence brace : en
  • US2841087A - Vertical centrifugal pumping apparatus : en
  • US2841139A - Combined exercising and massaging lounge : en
  • US2840836A - Shoe bottom ironing devices : en
  • US2840902A - Tube cutter : en
  • US2841190A - Refillable pressure spray device : en
  • ES238857A1 - Improvements in the construction of irrelenable plugs (Machine-translation by Google Translate, not legally binding) : en es
  • ES60873Y - Film projector packaging box with folding screen : en es
  • ES66265U - Useful for driving bolts or other similar connecting elements (Machine-translation by Google Translate, not legally binding) : en es
  • CA559673A - Separation of gas from liquid : en fr
  • US2841638A - Method for frequency moldulated color television transmission : en
  • CH330819A - Process for the preparation of w-halocarboxylic acid nitriles : de en
  • CH330854A - Device which is fed in pulses via a gas or vapor-filled relay tube in order to generate flashes of light : de en
  • DE1033263B - Circuit arrangement for receiving one or more signal frequencies with at least one threshold device : de en
  • DE1769788U - DEVICE FOR STORING UNBALANCE RUETTLERS IN ROLLER BODIES AND WHEELS OF VIBRATING ROAD ROLLERS. : de en
  • ES30043Y - Double collation binding : en es
  • DE1033333B - Transistor with a second emitter electrode : de en
  • CH330952A - Thrust bearing : de en
  • US2841379A - Mining apparatus and automatic feed control therefor : en
  • US2841030A - Control line regulator : en
  • CA559821A - Dust removal sediment trap : en fr
  • US2840855A - Multiple-duct fluid-conducting assembly : en
  • AU2442457A - Improvements in or relating to sewing machines : en
  • AU3424058A - An improved spinner for use in distributing granular materials : en
  • DE1769587U - ADJUSTABLE CONSTRUCTION FOR RADIATOR COVERING. : de en
  • US2841271A - Conveyor idlers : en
  • US2841714A - X-ray apparatus : en
  • US2840992A - Synchronizing control for motion reproducing devices : en
  • US2841149A - Tourniquet : en
  • DE1023869B - Detachable bracket for attaching wire springs to a tubular frame for suspensions of upholstered furniture or the like : de en
  • DE1033455B - Method of wrapping seeds : de en
  • DE1769487U - FLOATS FOR FLOAT GUARANTEES. : de en
  • ES66392U - A table salt shaker (Machine-translation by Google Translate, not legally binding) : en es
  • DE1769510U - HEATING DEVICE, IN PARTICULAR FOR GRILL AND BAKING PURPOSES. : de en
  • CH330803A - Bra : en fr
  • CA559816A - Pneumatic weighing apparatus : en fr
  • DE1033464B - Spring bow with circularly rolled bow ends and looped drawstring : de en
  • US2841305A - Automatic taping mechanisms : en
  • US2841743A - Electron tube device : en
  • AU225272B2 - Expulsion tubes for electric fuses : en
  • AU3420357A - Method and apparatus for producing a developed xerographic print simultaneously with exposure : en
  • CA559617A - Method for the production of p-toluic-acid : en fr
  • DE1033564B - Internal brake for spinning and twisting spindles : de en
  • DE1033179B - Clamping rail as a tab with labeling strips for registries, especially index tabs : de en
  • DE1033313B - Overcurrent circuit breaker with manual and magnetic or thermal release : de en
  • AU3416357A - Improvements in or relating to lid assemblies for railway journal boxes : en
  • US2840852A - Method of sealing the end of stuffed casings : en
  • US2841478A - Process for the manufacture of briquets, particularly fuel briquets : en
  • CA559480A - Binding machine for bottles : en fr
  • CH330918A - Process for cold working a solid steel blank, device for implementing this process and hollow body obtained by using this process : en fr
  • CH331014A - Circuit arrangement with a transistor : de en
  • DE1033172B - Antistatic treatment of molded objects : de en
  • DE1033432B - Drum gas meter with a multi-chamber measuring drum arranged in a barrier fluid : de en
  • DE1769695U - HOOKS FOR HANGING CLOTHES IN MOTOR VEHICLES. : de en
  • DE969686C - Tube amplifier stage for simultaneous reception and common amplification of a frequency band and a signal frequency outside of it : de en
  • ES32055Y - Asymmetric beam precast in reinforced or precompressed concrete : en es
  • ES64123Y - Decorative nail-hanger : en es
  • US2840998A - Couplings : en
  • US2841219A - Fireplace front with double-fold doors : en
  • US2841332A - Torsional fourier transformer : en
  • US2841474A - Method of preparing chlorinated dicyandiamide : en
  • CH330927A - Quick clamping device for a workpiece on the tailstock of a machine tool : en fr
  • FR1159798A - Electric switch : en fr
  • GB797543A - Improvements in or relating to alkaline earth metal silicates : en
  • GB797576A - Polyurethane foams : en
  • DE1769650U - SHOCK ABSORBER. : de en
  • GB797412A - High voltage magnetic arc extinguishing means for electric circuit breakers : en
  • ES238743A1 - Electric arc process and apparatus : en es
  • ES66202U - Splice box for electric cables (Machine-translation by Google Translate, not legally binding) : en es
  • ES66241U - New business card (Machine-translation by Google Translate, not legally binding) : en es
  • US2841199A - Traction increasing assembly for vehicle tires : en
  • US2841531A - Process for splitting racemates : en
  • ES58998Y - Translucent corrugated sheet, perfected suitable for roofing, partitions, wall cladding and similar applications : en es
  • ES66258U - Telephone headset (Machine-translation by Google Translate, not legally binding) : en es
  • GB797519A - Improvements in or relating to seed cleaners, threshing machines and the like : en
  • FR1159600A - Metallizable azo dyes, their heavy metal complex compounds and process for their preparation : en fr
  • FR1159709A - Safety valve, in particular for flexible conduits of fluid-actuated anti-slip devices, for use in rail vehicles : en fr
  • US2841383A - Industrial heating furnaces : en
  • DE1769688U - SKIDLIGHT SLIDING WINDOW. : de en
  • GB797523A - Composite laminated sheet materials : en
  • CA559866A - Ladder-shaped building units : en fr
  • ES66152U - Improved box, recessed, for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033234B - Power-driven track breaker : de en
  • DE1033502B - Wire section for paper, pulp dewatering or similar machines : de en
  • DE1769707U - FILLING DEVICE FOR HEATING OIL CANISTER. : de en
  • ES63508Y - Improved Reaction Vessel : en es
  • FR1159745A - Transfer Mechanism : en fr
  • FR1159799A - Contact of solids with gases, in particular for the treatment of hydrocarbons : en fr
  • DE1033182B - Distillation kettle : de en
  • DE1769511U - CONTROL UNIT FOR ELECTRIC HEATERS. : de en
  • DE1769605U - VINYL RECORD. : de en
  • ES66141U - Improved form for ironing knitwear garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159922A - Spring-actuated, fluid-braked device for collapsible furniture element : en fr
  • GB797333A - A photographic objective mounting adapted to be attached to the body of a camera by means of a screw thread : en
  • GB797571A - Waterproof cellulose or regenerated cellulose film, sheets or filaments : en
  • ES64329Y - Watch cleaning apparatus : en es
  • US2841635A - Waterproof and pressureproof cable plugs and connections : en
  • US2841779A - Position indicator : en
  • DE1033533B - Handlebars for single-track vehicles : de en
  • GB797613A - Apparatus for making beverages : en
  • DE1769799U - STRIPE GUARD. : de en
  • ES60482Y - Bar for the distribution of electric current : en es
  • US2841214A - Air heating means for internal combustion engines : en
  • DE1033426B - Measuring and testing device for measuring and checking helical angles on helical gears : de en
  • US2841192A - Portable saw support for attaching idle saw to an edge-up board : en
  • DE1769402U - BELT CONVEYOR COMBINED WITH A GRINDING DEVICE FOR Dough pieces. : de en
  • ES237271A1 - A mechanical drill for metals (Machine-translation by Google Translate, not legally binding) : en es
  • ES29810Y - Music box with automatic trigger and decorative envelope propa for cigarette case or luxury jeweler : en es
  • ES64781U - Device for fixing the tubes in the horizontal tubular hips (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159851A - Device for coupling the hitch plate of tractors to semi-trailers : en fr
  • ES61140Y - Hard brush for dogs and other pets : en es
  • ES63631Y - Aviation bomb fuse with watch lock : en es
  • US2841778A - Generation and recording of displacement dependent modulated carriers : en
  • ES62138Y - Perfected Keychain : en es
  • FR1159691A - Process for grafting polymerizable compounds : en fr
  • GB797474A - Sulphonylurea derivatives : en
  • US2841764A - Device for testing electrical apparatus : en
  • US2841427A - Center point triple steering knuckle : en
  • FR1159942A - Method of assembling beads or other synthetic material for the formation in particular of rosaries and necklaces : en fr
  • ES66249U - New brick model (Machine-translation by Google Translate, not legally binding) : en es
  • ES66373U - Curly fabric with stainless steel wire insert (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159926A - Improvements made to the plow coulter attachment : en fr
  • GB797344A - Improvements in or relating to polymers of ethylene : en
  • CA559860A - High voltage ceramic dielectric : en fr
  • CA559512A - Sealing means for a slidable member in a pressure unit : en fr
  • AU227789B2 - Improvements in or relating to dentifrices : en
  • CA559482A - Two-stage master cylinder for hydraulic systems : en fr
  • ES28173Y - Improved sanitary napkin : en es
  • US2841033A - Accelerator limit control : en
  • US2840875A - Ornamental coin holding belt buckles : en
  • US2841637A - Strain insulator : en
  • DE1033254B - Arrangement for television scanning of a continuously running film according to the interlaced process : de en
  • DE1033578B - Coupling device for impacted multi-part bodies in stone molding machines : de en
  • ES60659Y - Removable greengrocer : en es
  • ES66270U - Screw with grooved hole and key for placement (Machine-translation by Google Translate, not legally binding) : en es
  • GB797338A - Improvements in or relating to dental drilling units : en
  • GB797437A - Improvements relating to fuel induction systems for internal combustion engines : en
  • USD183140S - Lace fabric or similar article : en
  • CA559478A - Dual wheel mounting : en fr
  • ES66217U - Protective helmet for motorcyclists (Machine-translation by Google Translate, not legally binding) : en es
  • ES66321U - Perfect terminal for moldings (Machine-translation by Google Translate, not legally binding) : en es
  • GB797361A - Improvements relating to cranes and excavators : en
  • GB797632A - Improvements relating to the production of filter mouthpiece cigarettes : en
  • FR1159655A - Process for obtaining products in aluminum and aluminum alloys, usable for photography : en fr
  • US2841047A - Instrument leveling means : en
  • DE1033220B - Control device for a steam turbine working with reheating : de en
  • DE1769429U - PACKAGING BAG FOR SHORT GOODS, IN PARTICULAR ZIPPERS. : de en
  • FR1159668A - Segmented anode magnetron enhancements : en fr
  • DE1033287B - Galvanic primary element : de en
  • DE1033461B - Device for the reduction and easy removal of carbon deposits and deposits from combustion residues in or after control organs : de en
  • CA559721A - Method and apparatus for making cup-shaped articles : en fr
  • ES66173U - Finished tile (Machine-translation by Google Translate, not legally binding) : en es
  • ES66316U - A fruit juicer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159749A - End fitting for pipelines with flexible hose : en fr
  • DE1769449U - CONTROL UNIT FOR ROTARY MACHINES, IN PARTICULAR STEAM AND GAS TURBINES. : de en
  • DE1769479U - PLUG-IN DEVICE FOR ELECTRIC CONTACT PINS, IN PARTICULAR FLAT PINS FOR MOTOR VEHICLE LIGHTING. : de en
  • ES237574A1 - Procedure for the manufacture of new azoic dyes (Machine-translation by Google Translate, not legally binding) : en es
  • ES238763A1 - Procedure for the obtaining of an aqueous multivitaminic product containing vitamin b12 in a stable form (Machine-translation by Google Translate, not legally binding) : en es
  • ES66192U - Bra and extractor cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159620A - Centrifugal refrigerator : en fr
  • FR1159792A - Improvements to the combs of the looms with shuttles for weaving metallic fabrics, more especially metallic cloths and sieves for papermaking : en fr
  • CA559694A - Combustion chamber apparatus for power cartridges : en fr
  • CH331073A - Telecommunication system : de en
  • FR1159761A - Electrical resistance obtained by printing : en fr
  • GB797321A - Improvements in the hardening of photographic gelatin compositions : en
  • GB797471A - Improvements in or relating to fuel magazines for boilers : en
  • US2841709A - Precision variable-delay pulse generator : en
  • US2841773A - Pressure contact type terminal block : en
  • CH330767A - Distribution valve for sealed pressure vessel : en fr
  • CH330907A - Waterproof watch : en fr
  • CA559724A - Automatic switching valve : en fr
  • ES63985Y - Targets perfected for sport : en es
  • GB797639A - Improvements in and relating to two-stroke cycle internal combustion engine : en
  • DE1769462U - FASTENING ARRANGEMENT FOR CHANNEL SWITCHES ON TELEVISIONS .. : de en
  • AU219629B2 - Improvements in flow control device : en
  • US2841782A - Equipment monitoring apparatus for radar system : en
  • US2841122A - Wall tube fluid heater with a releasably anchored enclosure : en
  • US2841485A - Hexahalobicycloheptenediols and derivatives thereof : en
  • US2840922A - Rotary cooler : en
  • US2841196A - Toggle lever actuated sliding jaw vise : en
  • US2841328A - Digital differential analyzer : en
  • US2841422A - Low pressure blowout preventer : en
  • DE1033357B - Combustion device : de en
  • DE1033530B - Overrun brake device for trailer vehicles : de en
  • DE1033574B - Explosive devices : de en
  • SU112200A1 - The method of obtaining iron powder : en ru
  • US2841276A - Combination dispensing and disposal device : en
  • US2841295A - Universal coupler and yoke connection : en
  • US2841433A - Apparatus for handling materials : en
  • DE1769636U - TRANSMISSION FOR THINK SPREADER. : de en
  • US2840878A - Separable key holder : en
  • US2841252A - Jail locking devices and the like : en
  • US2841391A - Sheet feeding mechanism : en
  • US2841536A - Process for recovery of sulfur from elemental-sulfur bearing ore : en
  • US2841694A - Portable gas lantern : en
  • US2841550A - Process of operating a demineralizing installation : en
  • US2841679A - Dynamic autoclave for the continuous treating of ores under high temperature and high pressure in the vicinity of the critical temperature of water : en
  • US2840833A - Automatically actuated flotation device : en
  • DE1769590U - WATER HEATER. : de en
  • ES57368Y - New speaker : en es
  • AU147920B2 - Improvements in pressurized clothing equipment for aviators : en
  • CA559811A - Pest control compositions : en fr
  • ES29512Y - Gun for spraying and spraying liquids : en es
  • ES66053U - Knife guide device (Machine-translation by Google Translate, not legally binding) : en es
  • ES66411U - Improved chain for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159803A - Improvements to control valves for equipment burning gaseous fuel : en fr
  • AU232580B2 - A new copper compound and solutions and mixtures containing the same, and processes for the preparation of such compound : en
  • CH330814A - Pressure electrolyzer of the filter press type : de en
  • DK85782C - Hip holder with legs. : da en
  • US2841671A - Circuit breaker : en
  • USD183135S - Laundry cart : en
  • CH330970A - Curved escalator in two planes at right angles to each other : de en
  • ES30254Y - Walking doll : en es
  • DE1033527B - Power unit for caterpillar vehicles : de en
  • DE1769572U - TROUSERS. : de en
  • ES238913A1 - Machine for the industrial production of sound recordings on a layer of plastic matter in contact with a support, and mainly of illustrated postcards with sound register (Machine-translation by Google Translate, not legally binding) : en es
  • ES66329U - A fist for shirt (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159653A - Apparatus for the manufacture of pneumatic tire casings : en fr
  • CA559670A - Switching selector repeater : en fr
  • US2841108A - Indicating support for fire extinguishers : en
  • BE568299A - : de
  • CA559696A - Method of spray packaging materials with chlorinated polyvinyl chloride : en fr
  • CH330785A - Sewing machine with a straight needle that hits the work piece at an acute angle : de en
  • ES28806Y - Roller blind perfected : en es
  • US2841036A - Gearless differential : en
  • DE1033151B - Corsetry with a two-layer front part in the lower section : de en
  • DE1033555B - Circuit of an amplifier for recognizable different recording of two types of echo signals : de en
  • CA559689A - Hydraulic gun : en fr
  • US2841014A - Thermal responsive device : en
  • FR1159596A - Screwdriver which can be used in particular for installing screws in hard-to-reach places : en fr
  • GB797595A - Improvements in or relating to phase shifting networks : en
  • DE1769488U - DOUBLE CONTACT SWITCHES, IN PARTICULAR SIGNAL SWITCHES FOR EQUIPMENT PROTECTED BY FIRE. : de en
  • DE969666C - Device for regulating the effective filter surface when separating liquid mist from gases : de en
  • ES66131U - Chair model (Machine-translation by Google Translate, not legally binding) : en es
  • IE22799L - Clenching press : en
  • CA559486A - Multiple ribbon copy attachment for typewriters : en fr
  • CA559647A - Ram air driven turbine : en fr
  • DE1033392B - Device for noise dampening in water heaters : de en
  • CA559656A - Intercarrier wave translation circuits : en fr
  • CH331003A - Compressed gas switch with multiple interruption : de en
  • DE1033271B - Circuit arrangement for telephone systems with dialer operation for the automatic transmission of signals, in particular fault messages, from an unattended to a serviced exchange : de en
  • DE1769790U - DOZER. : de en
  • ES63281Y - Cap-ornament for containers : en es
  • ES66177U - Improved stopper for liquid tanks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159862A - Process for preparing vinyl thioethers : en fr
  • AU3415857A - Improvements in or relating tothe production of colored photographic images : en
  • CA559571A - Hydraulic valve control : en fr
  • CH331096A - Lifting trolleys : de en
  • DK85819C - Wave breaker element. : da en
  • ES66271U - Plotting device for writing and dubbing in relief system in points (Machine-translation by Google Translate, not legally binding) : en es
  • AU3415957A - Improvements in or relating to shaft bearings : en
  • CA559595A - Oxidation control : en fr
  • CA559872A - Tissue macerator : en fr
  • CH330762A - Table that can be used as a dining and smoking table : de en
  • AU215909B2 - Improvements in or relating to electrical switching circuits : en
  • ES66391U - An improved travel suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • AU3419557A - Process forthe manufacture of epoxy resins : en
  • AU3425658A - Improvements relating to television inspection apparatus : en
  • CA559678A - Linear aromatic polyester plasticized with an alkyl phthalate ester : en fr
  • CA559742A - High frequency tuner : en fr
  • DE969667C - Device for degassing liquids : de en
  • ES32737Y - Microphone for acoustic signal receivers : en es
  • US2841682A - Paint stripping appliances : en
  • US2841111A - System for controlling liquid level : en
  • CH330836A - Method of reducing the adverse effects of salt deposits : de en
  • CH330932A - Method and device for the production of bottles from thermoplastic material : de en
  • US2841068A - Mouldboard or breast of plow : en
  • US2841125A - Steam boiler with superheater and controls therefor : en
  • AU3421657A - Improvements in or relating to agricultural balers for use in baling hay, straw andother agricultural crop materials : en
  • CA559519A - Fail-safe electrical system : en fr
  • US2841642A - Switching circuit for a color-television receiver : en
  • DE969684C - Circuit to avoid the direct current bias of the output transformer of single-ended amplifiers : de en
  • ES238794A1 - Procedure for manufacturing plates intended for surface coating (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159736A - Improvements to housing batteries for domestic animals, especially poultry : en fr
  • FR1159778A - Rubber latex compositions sensitized to heat by means of polyalkoxy-1-alkanols, process for their manufacture and applications : en fr
  • GB797459A - Process for the production of polymeric functional derivatives of acrolein : en
  • US2841430A - Hood latch : en
  • FR1159808A - Portable device for drying nail polish : en fr
  • CA559508A - Masonry wall : en fr
  • CA559731A - Draft control means for tractor implement hitches : en fr
  • CA559777A - Method of fabricating laminated structures : en fr
  • CH330780A - Device for guiding the weft insertion organs in the shed of a loom : de en
  • CH330911A - Device for resetting a clockwork balance spring : en fr
  • CA559544A - Medium oil alkyd resin surface coating materials and processes for preparing the same : en fr
  • CA559651A - Complex forming amino acetic acids : en fr
  • CH330760A - Upholstery for seating and reclining furniture : de en
  • CH331082A - Color television method and installation for implementing this method : en fr
  • AU3424758A - Postively-acting planographic printing plate : en
  • CH331121A - Process for the production of new dyes of the anthraquinone series : de en
  • AU223564B2 - Improvements in or relating to devices : en
  • CH330950A - Screw connection : de en
  • US2841075A - Article decorating apparatus : en
  • AU3422858A - Improvements inthe extrusion of organic thermoplastic materials : en
  • DE1033377B - Air ozonizer : de en
  • DE1769542U - KEY HOLDER. : de en
  • CH330961A - Removable shut-off valve component with handle and spindle : de en
  • CH331011A - Reset device for the turntable of a Ferraris relay : de en
  • US2841089A - Scroll pump : en
  • US2841105A - Sewing machines : en
  • ES61689Y - Pliers to put staples : en es
  • GB797501A - An electrolytic method for recovering metallic gallium : en
  • CA559840A - Power presses : en fr
  • CH331039A - Electric light bulb : de en
  • CA559669A - Automatic radio receiver selector : en fr
  • CH330878A - Pulse counting device : en fr
  • DE1033158B - Warping plate for pit construction : de en
  • DE1033486B - Device for measuring the mutual displacement of parts of machine tools, in particular of boring mills : de en
  • FR1159626A - Metallizable monoazo dyes, their heavy metal complex compounds and process for their preparation : en fr
  • DE1033371B - Process for the production of hydrate cellulose threads or fibers : de en
  • DE1033468B - Program switching mechanism for automatic lubrication devices : de en
  • AU2496657A - Expulsion tubes for electric fuses : en
  • DE1769491U - THERMAL MONITORING ELEMENT. : de en
  • CA559634A - Coking of hydrocarbon oils : en fr
  • CA559684A - Apparatus for preparing carbon impregnated solids : en fr
  • DE1769489U - REMOTE CONTROLLED SERVO MECHANICAL ARRANGEMENT FOR FREQUENCY PRESELECTION OF RADIO DEVICES. : de en
  • ES238957A1 - Electric starting motor (Machine-translation by Google Translate, not legally binding) : en es
  • GB797487A - Improvements in methods of and apparatus for heating cement raw material or the like : en
  • ES63220Y - Elevated monorail train : en es
  • ES66107U - Protective bag for spinning reels and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB797510A - Improvements in or relating to means for automatically controlling the supply of gas to gas heated appliances : en
  • GB797600A - Method and machine for the manufacture of adhered double sheets which can be repeatedly separated and re-adhered : en
  • DK85781C - The cross or similar supporting undergarment for women. : da en
  • AU3419057A - Improvements in diaphragm gate valves : en
  • DE1033479B - Process for the production of composite metal from iron and aluminum : de en
  • DE1033596B - Lock or security gate with horizontal pivot axis : de en
  • ES29993Y - Own safety valve for heating radiators with electrically heated water : en es
  • FR1159959A - Special accessories adaptable to electric shavers of all kinds : en fr
  • GB797622A - An oscillating machine, particularly for conveying, picking or sieving loose material : en
  • DK85805C - Reversible tooth for harrows and cultivators. : da en
  • ES28492Y - Children's potty with handle : en es
  • FR1159950A - Fermented sausage manufacturing process : en fr
  • CH330853A - Camera with clock : de en
  • DE1769727U - SWING GARAGE GATE. : de en
  • DE1769478U - DEVICE FOR LAYING ADHESIVE CABLES, IN PARTICULAR FLAT CABLES. : de en
  • GB797407A - Improvements relating to electrical terminal connectors : en
  • ES66159U - Closing for doors of washing machines and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2840909A - Apparatus for preparing cheese and the like : en
  • FR1159927A - Process for the construction of chimneys, towers and similar structures : en fr
  • US2840844A - Windshield wiper transmission cable tensioning apparatus : en
  • US2841698A - Railway switch lock : en
  • GB797469A - Preparation of 2-amino-5-mercapto-1, 3, 4-thiadiazoles : en
  • ES66178U - Switch and horn applicable to motorcycles and mopeds : en es
  • DE1033237B - Circuit for receiving commands in signal boxes with electrical locks, especially in track plan signal boxes : de en
  • DE1033348B - Device and method for heating billets by direct electrical current passage : de en
  • DE1033537B - Hull : de en
  • DE1769508U - PIN CORE MADE OF SOFT MAGNETIC MATERIAL, IN PARTICULAR FERRITE. : de en
  • ES66157U - Improved brick (Machine-translation by Google Translate, not legally binding) : en es
  • GB797339A - Improvements in or relating to the production of nitrogenous alloys : en
  • DE1033388B - Multi-drum reel for driving conveyor vessels, e.g. B. Schrappgefaessen : de en
  • DE1769591U - CONCRETE SHELLING. : de en
  • GB797602A - Corrosion preventive and lubricating compositions : en
  • GR18861B - USE OF PHOSPHORIZING SUBSTANCE FOR PLATES, HOUSES, CARS, OFFICES ETC. : el en
  • DE1033187B - Fluidized bed reactor with two separate reaction chambers : de en
  • ES66355U - Perforating apparatus for office (Machine-translation by Google Translate, not legally binding) : en es
  • GB797497A - Rotary perforating apparatus : en
  • DE1033560B - Signal lamp for emitting directed light : de en
  • GB797563A - Improvements in record sheets and apparatus for use therewith : en
  • DE1033227B - Cooling device equipped with two cooling machines : de en
  • DE1769721U - SLIDING WINDOWS FOR RAIL AND ROAD VEHICLES. : de en
  • US2840959A - Sanding device : en
  • US2841503A - Film-forming hydrosols of barium titanate, their preparation and a substrate coated therewith : en
  • ES236729A1 - Procedure for the preparation of 3-aril-3-alkilo inferior-2-pirrolidona (Machine-translation by Google Translate, not legally binding) : en es
  • GB797614A - Improvements in or relating to thread draw-off devices for sewing machines : en
  • US2841650A - Telephone alert system : en
  • FR1160000A - Method and device for making profiled blades for turbines or compressors : en fr
  • GB797538A - Improvements relating to textile processing machines : en
  • US2841434A - Auxiliary coil lifting devices for the jaws of a sheet lifter : en
  • US2841728A - Electron multipliers : en
  • DE1033442B - X-ray diffraction device : de en
  • FR1159704A - Volumetric pump with variable delivery and constant pressure : en fr
  • FR1159828A - Device for reducing plastics to regular grains : en fr
  • ES65909U - Self-centering closing lid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159663A - prefabricated elements for the building : en fr
  • FR1159904A - Advanced device for eye and lip makeup : en fr
  • DE1033278B - Method for narrow-band transmission of the signal content of radar panorama screens : de en
  • GB797572A - Improvements in gas filters of the oil bath type : en
  • AU3418157A - Improvements in or relating tothe manufacture of paper, board and like fibrous products : en
  • DE1033496B - Process for the production of animal feed : de en
  • AU232541B2 - Germicidal iodine complexes and method for preparing thesame : en
  • AU3420657A - Improvements in or relating to hinges for vehicle luggage boot lids andthe like : en
  • FR1159722A - Manufacture of organic compounds containing oxygen : en fr
  • ES237622A1 - Automatic machine for nailing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159676A - Alumina production process : en fr
  • GB797310A - Improvements in electric capacitors : en
  • ES236105A1 - New procedure for the obtaining of an agricultural insecticide (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159983A - Support cap plate for a mine roof : en fr
  • GB797306A - Improvements in or relating to electric amplifier arrangements : en
  • DE1033506B - Photographic camera with attachable spring motor : de en
  • DE1769545U - BRACKET WITH SUCTION CUP FOR TOOTH BRUSH OD. DGL. : de en
  • DE969673C - Magnetic recorder : de en
  • ES237543A1 - A multiplier of power (Machine-translation by Google Translate, not legally binding) : en es
  • ES62662Y - Perfecting on wheels and paeres : en es
  • AU220007B2 - Apparatus for photoelectric intruder detection : en
  • ES63931Y - Perfected funnel : en es
  • GB797396A - Improvements relating to self-closing nozzle and valve devices : en
  • GB797537A - Improvements relating to devices for securing towing lines to tugs : en
  • US2841624A - Process for producing alkylated phenols : en
  • US2840904A - Power driven grass trimmer motor mounting means : en
  • US2841470A - Process for preparing fibrous and waterinsoluble alkali metal titanates and new fibrous crystalline alkali metal tetratitanates obtained thereby : en
  • CH330798A - Motor driven grille : en fr
  • US2840884A - Apparatus for shaping tubular parts : en
  • US2841787A - Radio locating apparatus : en
  • US2841158A - Sheathed toilet article : en
  • ES64127Y - Perfected grower : en es
  • ES66251U - Mechanism of change of speeds for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • AU221782B2 - Improvements in or relating to substituted phenoselenazine compounds : en
  • CA559496A - Gaseous atmosphere annealing apparatus : en fr
  • CH331004A - Pressurized gas switch : de en
  • ES66374U - Improved anchor for ships (Machine-translation by Google Translate, not legally binding) : en es
  • ES66292U - Lampholder easy to assemble (Machine-translation by Google Translate, not legally binding) : en es
  • GB797366A - Magnetic core buffer storage and conversion system : en
  • GB797403A - Fuel injection pumps for internal combustion engines : en
  • US2840847A - Hinging arrangement : en
  • DE1033212B - Process for the production of pure reserpoxidine or its salts : de en
  • DE1033304B - Load switch with magnetic blowing : de en
  • ES64093Y - Anode holder that allows total immersion of the anode in the electrochemical bath : en es
  • US2841351A - Garbage can holder : en
  • US2841436A - Motor car carrier with self-adjusting track : en
  • FR1159975A - Low-platform articulated rail vehicles : en fr
  • GB797331A - Article orienting apparatus : en
  • US2841081A - Inking mechanism for high-speed cylinder printing presses : en
  • US2841222A - Well treating process : en
  • DE1769495U - RECESSED LAMP FOR ENCLOSED ELECTRICAL EQUIPMENT, WATERPROOF PROTECTION CLASS. : de en
  • DE1769536U - MOUTH PIECE FOR INHALERS. : de en
  • DE1769463U - ELECTRICALLY CONDUCTIVE CONNECTION FROM THE TUBE TO THE BOWL OF THE DEFLECTION SYSTEM OF TELEVISIONS. : de en
  • DE1769408U - CEILING FOR OUTDOOR STORAGE. : de en
  • ES61001Y - Cap-shaped bottle closure made of plastic material, which grips above the edge of the bottle : en es
  • ES66272U - Brick model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159977A - Improvements to the processes for preparing polycarboxylic acids and to the acids thus obtained : en fr
  • GB797626A - Improvements in or relating to varifocal objective systems : en
  • FR1159935A - Copolymers of triffuoro-nitroso-methane and tetrafluoro-ethylene : en fr
  • US2841194A - Tool driving and guiding structure for a machine tool : en
  • DE969685C - Loetoesenstrip for telecommunication and signal systems : de en
  • ES62857Y - Distributor cap for liquids for various uses : en es
  • GB797451A - Improvements in and relating to programming control systems : en
  • DE1769596U - FORMWORK FOR CONSTRUCTION OF SEWERING SYSTEMS, SEAT PITS AND THE LIKE. : de en
  • US2840895A - Method of making a mould for producing rings and the like : en
  • US2841657A - Traffic monitor for electronic telephone system : en
  • DE1033264B - Multi-channel carrier frequency system with multi-level frequency conversion and additional signal frequencies located between two adjacent communication channels, e.g. B. for call or dialing mark transmission : de en
  • DE1033303B - Switchgear : de en
  • DE1033472B - Seal for shafts : de en
  • DE1033330B - Electromagnetic relay : de en
  • US2841005A - Chromatographic method and apparatus : en
  • CH330942A - Process for coating objects with a plastic layer and device for carrying out the process : de en
  • ES65067U - Manual cutter for papers, cardboards and laminar elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES66412U - Equipment for composition of shelves and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159572A - Pressurized fluid brake : en fr
  • ES238141A1 - PROCEDURE FOR OBTAINING HOLLOW ITEMS : en es
  • FR1159919A - Manufacturing process of a flexible support covered with a synthetic varnish suitable for receiving a sound recording : en fr
  • CA559717A - Hydraulic tappet oil reservoir control : en fr
  • DE1033324B - Device for the temporal assignment of the start of exposure of an oscillographic recording to the start of the process of recording strips : de en
  • DE1033466B - Clutch or brake : de en
  • ES66175U - Packaging for hygroscopic products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159952A - New photosensitive polymer and its industrial applications : en fr
  • US2841256A - Ground anchor : en
  • US2841074A - Sausage grilling and vending machine : en
  • US2841200A - Apparatus for spreading a coil and twisting the sides thereof : en
  • CA559764A - Iconoscope camera tube : en fr
  • AU223563B2 - Electrolytic cells inwhich the surface unevenness of molten metal is overcome andthe agitation of liquids therein is reduced : en
  • US2840940A - Mechanical reading and writing tablet : en
  • US2841556A - Process for preparing anhydrous lime grease : en
  • AU224703B2 - 1, 4 preparation of 9 halo-11-hydroxy a pregnadienes : en
  • US2841004A - Self-sealing wall tiles : en
  • CA559541A - Bi-stable multivibrator circuit : en fr
  • DE1033410B - Viscosity increase in solutions of curable organopolysiloxane resins : de en
  • DE1769446U - FILE CARDS AND INSERT PADS WITH REGISTER PUNCH. : de en
  • AU218369B2 - Header assembly for space heater : en
  • US2841097A - Railway truck : en
  • CA559833A - Stabilization of fats and oils : en fr
  • US2841160A - Clear vision umbrella : en
  • US2841553A - Lubricating oil additive : en
  • US2841412A - Automotive idler arm stabilizer : en
  • US2841652A - Connector and circuit arrangement for automatic telecommunication exchange system : en
  • CH330944A - Electric spray gun : de en
  • BE563657A - Production of butter-like spreadable product : en fr
  • ES63879Y - A perfected speaker box : en es
  • ES66382U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • GB797465A - Swivel coupling : en
  • DE1033267B - Circuit arrangement for determining the preferred position for dialer circuits : de en
  • ES238087A1 - Improvements introduced in the systems of displacement of crystals in vehicles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA559693A - Scrap eliminating lock washer having biting teeth : en fr
  • FR1159892A - Fastening system and article, in particular hairdressing article, such as a bun holder, comprising application : en fr
  • FR1159896A - Elastic support frame : en fr
  • GB797557A - Apparatus for boring tubular work : en
  • US2841757A - Electrical regulator : en
  • FR1159823A - Closure, in particular of synthetic material, for bottles, tablet jars, etc., with means for resiliently supporting the contents : en fr
  • US2841235A - Sound muffler : en
  • DE1033210B - Process for the preparation of carbonic acid amides from imidazoles, triazoles and tetrazoles : de en
  • DE1033408B - Process for making elastomers with low permanent set : de en
  • US2841204A - Method of manufacturing a non-woven fibrous sheet : en
  • DE1769564U - HAND DRYER. : de en
  • US2841144A - Hypodermic syringe : en
  • US2841264A - Infinite platen variable : en
  • US2840974A - Power mower assembly work position holding means : en
  • DE1769531U - INSERT FOR SAERGE. : de en
  • DE1033184B - Quick filter : de en
  • ES64022Y - Packing container : en es
  • FR1159595A - Forage harvester-forage harvester : en fr
  • DE1769497U - LAMP FOR METAL STEAM LAMP : de en
  • ES29251Y - Ball game : en es
  • ES60712Y - Support for electric cooktops with trim ring and liquid collection channel : en es
  • FR1159642A - Electric direction indicator for cyclist, motorcyclist or pedestrian, attaching to the arm : en fr
  • CA559588A - Torsional spring : en fr
  • CH330903A - Bearing for timepiece : en fr
  • CH331016A - AC power supply unit and its use : de en
  • DE1769568U - BUCKET SHOE. : de en
  • CA559649A - Tetrakisazo dyestuffs : en fr
  • US2840851A - Shrimp deveiner : en
  • US2840869A - Glazing with glass sheets : en
  • DE1033350B - Process for the preparation of acidic dyes of the diindolylarylmethane series : de en
  • DE1769743U - SHOE TENSIONER SPRING, LATERAL AND PUSHING UP. : de en
  • DE1033463B - Pre-compressing intermittent recoil drive for watercraft and aircraft : de en
  • AU3422158A - Ferromagnetic materials with low coefficient of temperature ofthe initial magnetic permeability and method of manufacturing same : en
  • CH331010A - Electrical protection installation : en fr
  • DE1769777U - DEVICE FOR ELEVATING DUST-SHAPED OR GRAINY GOODS FROM RECEPTION BIN : de en
  • US2841246A - Ship's overside elevator : en
  • US2841454A - Mounting and drive means for sprocket wheels : en
  • US2841137A - Clad metal cooking utensils : en
  • DE1033513B - Piston pump with two pump sets : de en
  • DE1769471U - COMMUNITY ANTENNA. : de en
  • DE1769712U - MEDIUM BAR FOR FOLDING AND INFLATABLE BOATS : de en
  • DE969695C - Suspension for motor vehicles : de en
  • CA559498A - Spacer bar for conductor wires : en fr
  • CA559521A - Rain protecting device, especially for hatchways on ships : en fr
  • CH331048A - Process for the production of a new active ingredient : de en
  • DE1769442U - LID GUIDE ON MECHANICAL CARD HOLDER. : de en
  • DE1769634U - EXTENSIBLE ANGLE TAPE. : de en
  • US2841013A - Mortar batching device : en
  • CA559501A - Ladies' girdles : en fr
  • CA559740A - Heat interchanger : en fr
  • US2841604A - Dialkyl monochloromethanephosphonate esters containing from 3 to 10 carbon atoms in the hydrocarbon radicals : en
  • CH330804A - Method for protecting the human body placed in a hot and humid atmosphere and device for carrying out the method : en fr
  • AU230510B2 - New cobalt compounds and solutions and mixtures containing thesame and processes forthe preparation of such compounds : en
  • CH330856A - Process for the production of printing plates by photomechanical means : de en
  • DE1033515B - Pressure control device : de en
  • US2841116A - Feeding device : en
  • CA559770A - Cold-gas refrigerator : en fr
  • CA559858A - Drive fastener : en fr
  • CH330792A - Rubber covered roller and method of making the same : de en
  • CH330935A - Device with angularly adjustable stop for the control shaft of a machine, in particular of a machine tool : en fr
  • US2840996A - Milk cooler : en
  • AU220263B2 - Ice making machine : en
  • ES64145Y - Piece to facilitate the connection of electrical conductors : en es
  • CA559644A - Preparation of cyclohexene oxide : en fr
  • CH331074A - Circuit arrangement for keyboard selection in telecommunication systems, in particular telephone systems : de en
  • CH331094A - Packaging for the sale of a determined dose of a ready-to-use preparation, intended for making a pastry item : en fr
  • DE1033282B - Tuning arrangement with voltage-controlled reactive resistors arranged in oscillation circuits : de en
  • DE969694C - Lens shutter : de en
  • US2841129A - Engine control system : en
  • CH330756A - Electric heating element : en fr
  • CH330870A - Goniometer : en fr
  • US2841357A - Pinch valve : en
  • US2841741A - Multi-anode high speed switching tube : en
  • CA559861A - Ceramic condenser dielectric : en fr
  • CA559835A - Phosphor suspension coating composition containing oxalate : en fr
  • CH330771A - Process for filling receptacles by means of a protective gas intended to be replaced therein by a liquid and installation for carrying out this process : en fr
  • CH331013A - Green ferrospinel mass and process for its manufacture : de en
  • AU226965B2 - Process of producing acetylene and ethylene : en
  • CH330747A - Machine for the manufacture of fiber cement pipes : en it
  • ES238635A1 - Mechanism of stopping in position of thread critic by roture of urdimbre applicable to automatic telescopics (Machine-translation by Google Translate, not legally binding) : en es
  • ES60954Y - Chromatic indicator for swatches : en es
  • ES66254U - Improved calibrator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159623A - Luminous wristwatch : en fr
  • CH331093A - Can, especially for storing food : de en
  • ES65775U - Chart of centralization of meters (Machine-translation by Google Translate, not legally binding) : en es
  • ES66206U - Container (Machine-translation by Google Translate, not legally binding) : en es
  • CH330991A - Method for improving the shelf life of a liquid : de en
  • US2841025A - Drive means for broaching machines and the like : en
  • US2841543A - Electrolytic process of forming hydrazine : en
  • CA559798A - Sparking rate meter for electrostatic precipitator : en fr
  • DE1033275B - Pendulum feedback receiving circuit with a feedback stage and a special pendulum frequency oscillator : de en
  • DE1033393B - Elastic sealing tape to be laid across mine joints : de en
  • DK85786C - Process for the preparation of derivatives of 3,20-diketo-17α-hydroxypregenes. : da en
  • AU226795B2 - Improvements in or relating to vacuum flasks : en
  • CA559580A - Crucible support : en fr
  • CA559523A - Speed and power transmission apparatus : en fr
  • CH330882A - Computing device for determining the disturbance exerted on a receiver by an external transmitter : de en
  • CH331086A - Lingerie accessories, in particular for women's and men's underwear and ties : de en
  • US2841193A - Machine for sawing sponge-like cellular glass : en
  • US2841211A - Chair attachment : en
  • AU222386B2 - An improved flush plate for wall switches andthe like : en
  • CA559573A - Method and apparatus for internally processing concrete-needle processing : en fr
  • CA559615A - Twister : en fr
  • CH330988A - Combustion device for liquid fuel : de en
  • AU223070B2 - Improvements in or relating to agricultural balers for use in baling hay, straw andother agricultural crop materials : en
  • CA559782A - Manufacture of laminated safety glass panels : en fr
  • CA559865A - Process of producing suede-like plastic : en fr
  • AU3426958A - Improvements in or relating to automatically closing valves : en
  • CA559568A - Harness for supporting urine collecting bag : en fr
  • CA559637A - Lubricating oil composition : en fr
  • CA559727A - Yarn package and method of winding : en fr
  • CA559827A - Scraper blade for wax flaker : en fr
  • CA559701A - Electronic verifier : en fr
  • CH330971A - Folding doors, in particular for elevators : de en
  • BE568330A - : en
  • US2840972A - Lawn sweeper and material disintegrator : en
  • US2841300A - Method of and means for handling coils of wire : en
  • DE1769424U - SOLUTION PUMP. : de en
  • DK85813C - Method for producing images on image carriers and producing graphic prints from these images as well as light-sensitive raster sheet for use in this method. : da en
  • ES238244A1 - Improvements in hydraulic brake systems for all kinds of auto vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159902A - Improvements to processes and devices such as those for machining by intermittent electric discharges : en fr
  • GB797423A - Improvements in the manufacture of electro-plated spring steel : en
  • GB797518A - Forging machines : en
  • CA559628A - Process for producing phthalocyanine pigments in contact with textile fiber : en fr
  • CA559719A - Process for treating aluminous ores : en fr
  • CA559839A - Article feeding apparatus : en fr
  • AU225692B2 - Method of preparing a fuel element fora nuclear reactor : en
  • US2840879A - Clamping tool for clamping together cylindrical containers : en
  • US2841722A - Bending-responsive electromechanical transducer device : en
  • ES63556Y - Perfected link for curtains : en es
  • ES66386U - Bag (Machine-translation by Google Translate, not legally binding) : en es
  • GB797329A - Improvements in or relating to electric wave generators : en
  • IE22824L - Coin operated mechanism : en
  • CH331061A - Process for the production of new piperidines : de en
  • CA559759A - Device for carrying out oxidations with gases containing oxygen in liquid phase : en fr
  • CA559776A - Safety glass construction : en fr
  • DE1769765U - TOY PLANE. : de en
  • GB797619A - Long playing magnetic tape recorder : en
  • AU225191B2 - Isoindolines : en
  • CH330846A - Stacking table device on sheet feeders of paper processing machines : de en
  • DE1033192B - Process for cooling gases containing suspended titanium dioxide : de en
  • CA559490A - Casting : en fr
  • CA559567A - Hand actuated toggle : en fr
  • DE1769593U - SPRING CONCRETE MASTER BASE. : de en
  • DK85812C - Apparatus for driving perforated image film tapes by means of a toothed drive roller running at a constant speed. : da en
  • GB797498A - Welding composition for hard facing : en
  • DE1769746U - PULL AND PUSH SENSORS. : de en
  • ES238440A1 - A machine to make trigs for cigars (Machine-translation by Google Translate, not legally binding) : en es
  • CH330795A - Installation for the continuous treatment of a strip of fabric : en fr
  • DE1769628U - COCKTAIL SLIDER. : de en
  • CH330986A - Gas turbine plant : de en
  • CH331069A - Amplifier electronic cell : en fr
  • CH331104A - Gear selector and operation control device of an electromagnetically controlled clutch : en fr
  • CA559600A - Manufacture of an etherification product of a poly-glycidyl ether of a poly-oxy compound with a higher monohydric alcohol : en fr
  • CH330844A - Signal to index cards with double rows of slots for inserting the signals : de en
  • US2841180A - Pulsation dampener device and mandrel for use therein : en
  • US2841483A - Herbicidal chemical compositions : en
  • AU226280B2 - An improved device for holding and distributing loose materials : en
  • US2840997A - Absorption refrigeration systems : en
  • US2841010A - Method of securing thermometer tubes to a base : en
  • US2841706A - Transformer coupled cathode follower : en
  • CA559500A - Log forming apparatus : en fr
  • CA559819A - Time delay control device : en fr
  • DK85784C - Process for the production of allosteroids. : da en
  • DE1033327B - Clamping device for suspension of lights, especially street lights : de en
  • DE1769532U - KNEE JOINT FOR A SUPPORT APPARATUS. : de en
  • AU3422558A - Glow discharge tube for counting or switching circuit arrangements : en
  • US2840825A - Invisible zipper pocket : en
  • US2841340A - Throwing rotor surrounded by rotary abutment impact surface : en
  • US2841438A - Stretcher having a collapsible undercarriage : en
  • CA559625A - Heat stable organosilicon elastomers : en fr
  • CH330989A - Device for stabilizing the speed of an engine : de en
  • CA559862A - Air conditioning apparatus for aircraft : en fr
  • DE1033236B - Circuit for operational checking of circuits in railway safety systems : de en
  • GB797282A - An internal gear finishing machine : en
  • GB797410A - Improvements in scraper blade devices, especially for centrifugal strainer separators : en
  • GB797426A - Improvements relating to alarm and similar systems : en
  • ES66230U - Foldable handle for trolleys (Machine-translation by Google Translate, not legally binding) : en es
  • AU219775B2 - Improvements in or relating to electromechanical transducers : en
  • AU3415557A - Germicidal iodine complexes and method for preparing thesame : en
  • DE1033177B - Process for dyeing and printing synthetic materials : de en
  • DE1769757U - SPOOL WITH CLAMPING RINGS. : de en
  • ES30052Y - Steel or wool swab device for cleaning firearms : en es
  • AU3454458A - Improvements in or relating to electromechanical transducers : en
  • CH331102A - Luggage racks on cars : de en
  • LU36055A1 - : en
  • US2841713A - Radiation type flowmeter : en
  • CA559611A - Thermistors and process of manufacturing the same : en fr
  • CH331024A - Transistor flip-flop : de en
  • US2841751A - Turret control : en
  • DE1769632U - COIN MACHINE. : de en
  • US2841699A - Railway signaling for intersecting tracks : en
  • US2841592A - Process for producing alpha-alkoxybenzylsuccinic anhydrides and nuclearly substituted benzyl derivatives thereof : en
  • USD183141S - Lace tablecloth : en
  • USD183126S - Lace tablecloth : en
  • CH330922A - Device for shaping a waveguide tube : de en
  • CA559697A - Mono-acid phosphoric ester products : en fr
  • DE1033429B - Volumetric meter for dosing liquids, especially milk : de en
  • DE1033602B - Induced draft drum filter : de en
  • CH330979A - Storage device of a machine runner with rigidly coupled runner parts : de en
  • DE1769576U - ROSETTE FOR OVEN PIPES. : de en
  • AU228193B2 - Improvements in scale conversion devices : en
  • AU220481B2 - Shaft drive assembly : en
  • US2841183A - Collapsible tubing with protective rib : en
  • AU219195B2 - Improvements relating to overspeed protection devices : en
  • DE1769655U - CONTACT SEAL FOR BALL BEARINGS. : de en
  • US2840979A - Yarn twisting apparatus : en
  • US2841355A - Device for transmitting the movement of the gaging pin to the control slide valve in hydraulically operated control gear for machine tools : en
  • DE1769728U - SWING GARAGE GATE. : de en
  • CA559788A - Statistical machines controlled by perforated record cards : en fr
  • CH330871A - Sighting microscope with a tapered shaft that can be inserted into a tool spindle : de en
  • DE1033439B - Magnetic head : de en
  • DE1033546B - Moving device for the doors of a garage : de en
  • ES29401Y - Universal multi-purpose wrench : en es
  • ES60537Y - Manual vehicle for public cleaning : en es
  • FR1159624A - Continuous high temperature furnace with controlled atmosphere : en fr
  • CH330740A - Junction device for space tubular structures : en it
  • DE1769578U - THERMOSTAT FOR GAS, ROASTING AND OVEN. : de en
  • ES63878Y - A perfected portable turntable cover : en es
  • GB797418A - Cleaning apparatus and method : en
  • AU3417957A - Improvements in thermostatic valve control : en
  • DE1033176B - Process for the production of rollable wallpaper with permanent adhesive : de en
  • DE969688C - plug : de en
  • BE534085A - ECONOMIC STOVES AND COOKERS ALLOWING THE HEATING OF IRONING IRONS AS WELL AS THE SIMULTANEOUS HEATING OF TWO BEDROOMS. : en fr
  • CA559753A - Perforated tea bag : en fr
  • CH330990A - Flue gas-heated pipe wall connected to a horizontal flue gas-heated collector for steam generators, hot water boilers and the like : de en
  • US2841156A - Fountain pen nail file : en
  • US2841554A - Soluble cutting oil and method of applying the same : en
  • US2841085A - Liquid fuel pumps for internal combustion engines : en
  • US2841648A - Sound producing device : en
  • CH331040A - Device with a betatron for irradiating the human body : de en
  • CH331060A - Process for the production of new spasmolytically effective quaternary ammonium compounds of a basic ester of an α-alkylated phenylacetic acid : de en
  • CA559711A - Sizing of thermoplastic cable cores : en fr
  • US2840971A - Disc harrow : en
  • CA559737A - Alpha-methyl glutamic acid and its production from levulinic hydantoin : en fr
  • CA559505A - Dispenser for semi-fluid materials : en fr
  • CA559536A - Clamping connections for framework : en fr
  • US2841519A - Bisisopropoxycarbonyl ethylenebisdithiocarbamate : en
  • US2840823A - Gloves and/or mittens : en
  • CH330976A - Multi-stage liquid ring gas pump : de en
  • ES66123U - Toy ito (Machine-translation by Google Translate, not legally binding) : en es
  • US2841061A - Tamping device : en
  • US2841341A - Rotary type machine for granulating polystyrene pellets : en
  • AU231555B2 - Acrylamide interpolymers andthe method oftheir production : en
  • ES66315U - Refined cap for the coupling of arms in lamps and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033399B - Gang saw machine : de en
  • ES66151U - Combinator switch for electrical receivers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159671A - Device for label gluing machines : en fr
  • AU222565B2 - Grid type valves : en
  • US2841686A - Automatic control system for the electrode of a spark-cutting apparatus : en
  • US2840942A - Animated display sign : en
  • CA559607A - Production of benzene hexachloride : en fr
  • DE1769656U - ARRANGEMENT FOR CONNECTING SHAFT AND HUB. : de en
  • CA559674A - Multiple capacity unit and method of making same : en fr
  • CH331116A - Device for protection against breath contamination of persons behind a counter or the like : en fr
  • ES66199U - Tool for drilling bores in lathes or other machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159732A - Locking mechanism for aircraft landing gear : en fr
  • FR1159924A - Input and output circuits for broadband amplifiers : en fr
  • FR1159946A - Total safety device for bakery oven heaters : en fr
  • AU218503B2 - Improvements in or relating to electric lamps having a cap withan adjusting ring : en
  • ES58957Y - Flask-suction cup for cigars : en es
  • ES63923Y - Detachable toy sofa : en es
  • ES64701Y - A new endless belt : en es
  • ES66133U - Extendable strap (Machine-translation by Google Translate, not legally binding) : en es
  • ES64952U - A hollow box for handsets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159764A - Side-access vertical backrest support device : en fr
  • GB797635A - Manufacture of carotenoids : en
  • GR18864B - PERFECTIONS IN THE METHOD OF PREPARATION OF ANTIBIOTICS. : el en
  • GB797328A - Improvements in method and apparatus for hydrating dolomitic quicklimes : en
  • CH330812A - Tobacco filters : de en
  • ES237231A1 - A batan system for telescopes with electromagnetically driven lanzard (Machine-translation by Google Translate, not legally binding) : en es
  • CH330818A - Process for the production of acids or salts : de en
  • CH331022A - Radiation battery : de en
  • ES28970Y - Supplement for piston rings or rings : en es
  • ES66153U - New drink absorbers (felts) for single use (Machine-translation by Google Translate, not legally binding) : en es
  • ES66223U - Toy robot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159864A - Device for removing sheets from a stack : en fr
  • BE563669A - PROCESS FOR THE PREPARATION OF COPOLYMERS : en fr
  • DE1769787U - BUMPER BAR FOR PUSH GATES IN LOCK SYSTEMS. : de en
  • US2841446A - Methods and apparatus for handling particulate solids : en
  • CA559668A - Impulse senders : en fr
  • CH331109A - Drive for light motorcycles : de en
  • CH331131A - Packaging with ballpoint pen refills : de en
  • US2840830A - Adjustable sofa-bed provided with frame locking means : en
  • US2841562A - Phosphor coating suspension : en
  • CH330863A - Device for attaching the rope to rope projectiles : de en
  • ES63633Y - Musical toy : en es
  • ES63893Y - Living room game : en es
  • ES64148Y - Dobie photographic enameller, perfected : en es
  • GB797369A - Purification process : en
  • US2840890A - Wire coating : en
  • DE1033430B - Device for displaying and measuring currents : de en
  • AU225286B2 - Glow discharge tube for counting or switching circuit arrangements : en
  • US2841588A - Exocyclic=nh group and =s atom substituted pyrrolidines and piperidines, their acid salts, and methods for their preparation : en
  • US2841683A - Device for igniting fuel : en
  • US2841028A - Gear-shift mechanism for motor vehicles : en
  • US2841584A - Hexahydropyridazine, derivatives thereof, and process : en
  • US2841620A - Unsaturated tertiary ethers and preparation thereof : en
  • ES63718Y - Perfected clasp for watch bands and the like : en es
  • FR1159641A - Mixing of synthetic rubbers : en fr
  • ES238204A1 - Improvements introduced in the electric switches (Machine-translation by Google Translate, not legally binding) : en es
  • ES66227U - Mechanism driven at will to beach the zigzag's ensances on sewing and embroidery machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159826A - Multipurpose table clamp : en fr
  • US2840901A - Safety razor with adjustable unit for varying blade exposure : en
  • US2841417A - Universally adjustable connection having plural swivels : en
  • US2841749A - Selenium rectifier : en
  • US2841325A - Axial compressors : en
  • US2841498A - Cold water-soluble gelatin composition and method of preparing the same : en
  • ES60754Y - Improved bodywork for three-wheelers : en es
  • FR1159783A - Process for the preparation of 1, 2, 3, 4, 7, 7-hexachlorobicyclo- (2. 2. 1.) - 2.5-heptadiene : en fr
  • DE1033477B - Arbitrarily reversible reversing gear, especially for precision mechanical purposes : de en
  • ES63000Y - Improved suspension device for sidecars : en es
  • FR1159849A - Copper ore processing method : en fr
  • FR1159937A - Spring housing for pulling and pushing devices : en fr
  • GB797521A - Improvements in and relating to turbine blades : en
  • GB797444A - Regulating system for a motor generator system : en
  • DE1769643U - TWO-STROKE ROTATING MOTOR. : de en
  • ES237578A1 - Procedure for the preparation of new monozoic colors (Machine-translation by Google Translate, not legally binding) : en es
  • ES237849A1 - Procedure for the preparation of quick hardening compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES66340U - New liquid dispensing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159713A - Improvements to the stabilization of ethylenically unsaturated products : en fr
  • FR1159893A - Improvements to stone cutting machines : en fr
  • GB797292A - Improvements in or relating to travelling wave tube amplifiers : en
  • FR1159586A - Non-tiring and economical octagonal dwelling : en fr
  • GB797547A - Improvements in or relating to writing instruments and parts thereof : en
  • CH330752A - Opening and closing device on wing doors : de en
  • CH330900A - Self-winding timepiece : en fr
  • GB797278A - Improvements in or relating to the synchronisation of cinematograph films : en
  • GB797491A - Transformer radiator : en
  • FR1159744A - Safety helmet with retractable transparent visor : en fr
  • ES66172U - Shaker with hollow rod shaft (Machine-translation by Google Translate, not legally binding) : en es
  • ES66260U - Knight for warps perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB797362A - Improvements in holders for sacks, bags and the like : en
  • US2840824A - Non-spill pocket : en
  • CH331107A - Pneumatic tires : de en
  • USD183136S - Gunsight : en
  • ES61053Y - Electrothermo-tube, perfected : en es
  • CH330727A - Device for lateral shifting of the crop lying on the ground : de en
  • US2841002A - Photo flash lamp : en
  • US2841188A - Machine for making hydraulic works basket for river, mountain, and sea defenses : en
  • DE1033366B - Pump combination with high suction power : de en
  • DE1769685U - VEHICLE AXLE WITH TORSION-ELASTIC SUSPENSION BODIES. : de en
  • CA559708A - Travelling wave amplifiers : en fr
  • DE1033535B - Closure opening for containers and a method for producing such an opening : de en
  • DE1769515U - MOBILE FAN WITH SWITCHABLE PROPELLER. : de en
  • SU111420A1 - Adaptation to a three-counter electromechanical invoice textured machine : en ru
  • ES30585Y - Fruit and vegetable briefcase : en es
  • GB797327A - A fastening for a tail board of a tipping vehicle : en
  • GB797405A - Filter element supporting plate and ferrule assembly : en
  • GB797525A - Improvements in or relating to water sterilizing : en
  • US2841441A - Convertible motor vehicle body having a rigid top : en
  • USD183151S - Child s toothbrush holder : en
  • FR1159607A - Cellular elastomeric materials : en fr
  • FR1159911A - Improvements to pivoting bays : en fr
  • DE1033247B - Arrangement of image recording tubes for precision length measurements on remote transmitted images : de en
  • DE1033163B - Device for stiffening the joint connection between two pit support caps : de en
  • US2841526A - Fatty acid-resin adsorption product : en
  • CH331002A - Electrical control device with a number of electromagnetic relays, whose excitation windings can be connected to a voltage source via a control switch : de en
  • DE1769651U - SPHERICAL ROLLER BEARINGS WITH ADJUSTABLE PRELOAD, ESPECIALLY FOR THE MOUNTING OF RUDDER STEMS. : de en
  • US2841633A - Electrical cable structure : en
  • DE1769641U - FOOD DRINK WITH A PUMP ACTUATED BY THE CATTLE. : de en
  • ES29710Y - Dropper applicable to the neck of the bottles : en es
  • US2841006A - Pneumatic gauging device : en
  • US2841078A - Photographic color correction in imbibition printing : en
  • GB797302A - Improvements in and relating to machines for the manufacture of ice blocks : en
  • GB797578A - Cracking of oligomers of isobutene : en
  • ES66191U - Hook for fastening the looms of looms of looms (Machine-translation by Google Translate, not legally binding) : en es
  • US2841118A - Control valve mechanism for hydraulic motors : en
  • US2841049A - Interferometer : en
  • GB797385A - Improved method of defatting bacon skins : en
  • ES235981A1 - Improvements introduced in the manufacture of footwear sole (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159678A - Process for the manufacture of electric capacitors : en fr
  • FR1159895A - Improvements to oscillating gear accelerometers : en fr
  • US2841233A - Arrangement of instruments in a motor vehicle : en
  • US2841494A - Developing and fixing exposed silver succindiamidoxime : en
  • DE1033213B - Process for the production of carboxylic acid salts of N-dialkylaminoalkylamides suitable as heat-resistant bitumen binders : de en
  • US2840831A - Baby crib structure : en
  • US2840913A - Scale holder for optical tooling : en
  • US2841001A - Straight bar knitting machine : en
  • US2840954A - Machine for press molding glassware : en
  • ES22890Y - Frame or lamp for fluorescent tubes : en es
  • FR1159801A - Process for the continuous manufacture of terephthalic acid : en fr
  • GB797630A - Improvements in or relating to permanent flexible floor coverings : en
  • ES65033U - Spotlight projector (Machine-translation by Google Translate, not legally binding) : en es
  • GB797560A - Improvements in or relating to lubrication : en
  • CH331052A - Process for the manufacture of a bis-quinine compound : en fr
  • FR1159775A - Pot burner : en fr
  • GB797447A - Improvements in or relating to conveyor belting : en
  • US2841167A - Ball type shut-off valve : en
  • CA559529A - Power shears : en fr
  • CH330741A - Working scaffolding for processing facades and roof soffits : de en
  • US2841240A - Apparatus for separating material from gases : en
  • ES237689A1 - An electromagnetic dynamometer apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • US2840839A - Combination liquid and paste wax applier and buffer : en
  • US2841602A - Alkynoxy acids : en
  • US2841615A - Process for the recovery of terephthalic acid from solutions containing alkali metal salts of terephthalic acid : en
  • US2841608A - Cyclic glycol phosphites : en
  • CA559810A - Process for the production of gasoline from petroleum residues : en fr
  • DE1033438B - High frequency generator circuit for magnetic recorders : de en
  • FR1159791A - Method of manufacturing easily compressible metal powders : en fr
  • ES60837Y - Clutch adapts to various machines and devices : en es
  • FR1159651A - Electric power generator unit : en fr
  • AU3425558A - Entirely automatic cop doffing and donning mechanism for spinning machines andthe like : en
  • FR1159662A - Process for pouring filling material inside electrical cable junction boxes : en fr
  • GB797360A - Improvements relating to fuel systems for use with gas turbine engines : en
  • US2840993A - Expansible driving core for driving pile shells : en
  • US2841497A - Activating grain flour with malt flour : en
  • DE1033249B - Image catcher tube with a charge-storing, photoelectrically sensitive electrode : de en
  • DE969542C - Device for the production of a draftable sliver from endless synthetic fibers : de en
  • FR1159647A - Pest control products and baits containing them : en fr
  • FR1159719A - Process for manufacturing stabilizing and plasticizing compositions : en fr
  • GB797636A - A thermionic valve having compensation for fluctuations in heater supply voltage : en
  • US2840842A - Golf ball coating device : en
  • US2841239A - System for energizing electrical precipitators : en
  • US2841098A - Viscous ingredient dispensing apparatus : en
  • ES31060Y - Enhanced grease seal for rotating shafts : en es
  • ES63836Y - Automatic device for collecting tiles : en es
  • GB797313A - Improvements in or relating to windscreen cleaner systems : en
  • DE1033544B - Device for closing and pressing a window sash onto the frame, especially for tilt and swivel sashes : de en
  • DK85790C - Hand-operated printing machine. : da en
  • GB797579A - Welding process and an exothermic reaction mixture for it : en
  • DE1769611U - EYEGLASSES HINGE. : de en
  • US2841335A - Counter controlled means : en
  • DE1033310B - Switch lock for pressure-resistant housing : de en
  • FR1159945A - Multipurpose portable lamp : en fr
  • GB797402A - Improvements in or relating to cage nuts : en
  • CA559830A - Naphthenic acid treatment : en fr
  • DE1033215B - Process for the production of glutamic acid from Steffens filtrate : de en
  • DE1769693U - ADDITIONAL HEATING FOR AIR-COOLED SMALL CARS. : de en
  • DE1769769U - TRANSPORT CONTAINER. : de en
  • FR1159570A - Process for obtaining an aluminum coating on metal articles, and articles resulting from the implementation of said process : en fr
  • US2840946A - Minnow like fishing lure : en
  • DE969665C - Process for purifying water : de en
  • ES63760Y - Simplified automatic door lock : en es
  • GB797274A - Improvements in or relating to miniature magnetic sound recording and reproducing device : en
  • GB797293A - Improvements in the weaving of fast lashed-pile corduroy or other weft pile fabrics : en
  • US2841179A - Exhaust machine : en
  • US2841392A - Control for sheet feeder : en
  • US2840929A - Means for operating delvers : en
  • GB797284A - Diapers : en
  • GB797356A - Improvements in or relating to secondary radar systems : en
  • DE1033504B - Device for producing photographs of small, flat objects : de en
  • DE1769566U - MILK CONTAINER. : de en
  • ES62551Y - Enhanced electrical switch contacts : en es
  • ES66229U - Automatic latch for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159873A - Process for sealing thermoplastic containers : en fr
  • CH331026A - Device for the electrical charging of matter suspended in an air stream by means of radioactive preparations : de en
  • DE1033444B - Procedure for checking or testing objects using ultrasound using the resonance method : de en
  • DE1769498U - LONG FIELD LAMP. : de en
  • DK85791C - Apparatus for adjusting and marking printing plates. : da en
  • ES60910Y - Filter for pipes in beer draw circuits : en es
  • FR1159917A - Improvements in the preparation processes of compressed explosive charges : en fr
  • US2841185A - Selvedge protector : en
  • DE1769753U - PAINT SYRINGE DEVICE. : de en
  • CA559483A - Method of determining metal thickness, scaling and deposits in piping : en fr
  • CA559590A - Baking oven : en fr
  • CH331001A - Flexible insulating tube : en fr
  • DE1033365B - Method and apparatus for removing naphthalene and water from coal distillation gases : de en
  • ES66257U - Wetting device to close envelopes (Machine-translation by Google Translate, not legally binding) : en es
  • ES238858A1 - Procedure, with their corresponding means of maintaining, to maintain aseptic, from its manufacture, up to its use, certain beauty, pharmaceutical and similar products (Machine-translation by Google Translate, not legally binding) : en es
  • DE1033474B - Spring or weight loaded safety valve : de en
  • ES236425A1 - A machine for manufacturing blocks with air cavity (Machine-translation by Google Translate, not legally binding) : en es
  • ES30014Y - Improved multiple fuse : en es
  • GB797587A - Improvements in or relating to thermal overload relay devices for the protection of electrical apparatus : en
  • US2840961A - Method and apparatus for producing evacuated packages : en
  • US2841082A - Method of curving magnesium printing plates : en
  • DE1769412U - SPECIALIST REFLECTOR. : de en
  • DK85802C - Fire-retardant plate. : da en
  • US2841314A - Faucet : en
  • US2840894A - Valve seat replacement tool : en
  • DE1033288B - Process for the production of silver-zinc accumulators : de en
  • DE1769592U - CEILING STONE WITH CAVITY. : de en
  • ES297973A1 - Apparatus to carry out the production of glass items (Machine-translation by Google Translate, not legally binding) : en es
  • ES66387U - New envelope model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159654A - Pressurized fluid braking device comprising a rotary inertia device : en fr
  • ES29668Y - Pencil sharpener : en es
  • FR1159853A - Electrical resistance and its manufacturing process : en fr
  • US2840945A - Live bait caster : en
  • DE1033156B - Extraction or drilling equipment for mining : de en
  • FR1159648A - Hydraulic wedge : en fr
  • ES28018Y - Perfected cuff for socks : en es
  • ES60709Y - Protective cover for bottles : en es
  • ES66273U - Launch and capture game consisting of a capture plate and a guide body with suction cup (Machine-translation by Google Translate, not legally binding) : en es
  • FR1159906A - Reinforced resinous compositions : en fr
  • BE534063A - REGISTRATION AND / OR DISPLAY DEVICE. : en nl
  • CH331019A - Electron tube for generating high-frequency vibrations : de en
  • DE1033159B - Multi-part expansion frame, especially for route or tunnel expansion : de en
  • DE1033272B - Method for changing the frequency of electrical oscillations in communications engineering : de en
  • DE1033414B - Process for the production of thermoplastic crosslinked resinous polymers : de en
  • DE1033241B - Method for switching a service connection on demand to an operating channel of a time-division multiplex teletype system with automatic error correction : de en
  • DE1769548U - SHOE BRUSH. : de en
  • DE1769710U - AMPHIBIC VEHICLE FOR LAND AND WATER TRIP. : de en
  • DE969660C - Symmetrical optical system for imaging in real size in the telecentric beam path : de en
  • CH330723A - Plow for motorized and rope or horse pulling : de en
  • CH331120A - Process for the production of new quaternary ammonium compounds : de en
  • DE1769600U - BODY LENGTH MEASUREMENT DEVICE FOR USE IN SCHOOLS, IN PARTICULAR FOR CLASSIFYING SCHOOLS ACCORDING TO THEIR HEIGHT IN SCHOOL DESK AND CHAIR SIZES. : de en
  • DE1769401U - DOUGH ROLLER. : de en
  • ES64115Y - Perfected culinary utensil : en es
  • FR1159958A - Process for improving polyolefins : en fr
  • CH331108A - Bicycle rack : de en
  • US2841191A - Liquid dispensing apparatus : en
  • US2841299A - Loader mechanism : en
  • US2841178A - Control valve : en
  • CH330867A - Percussion fuze comprising a mechanical self-destruct device : en fr
  • DE1033441B - Voice recorder : de en
  • DE1033532B - Arrangement of the muffler on farm tractors : de en
  • DE1769419U - HOT-AIR OVEN FOR HOP LOOP. : de en
  • CA559700A - Polymethacrylate ester adhesives : en fr
  • CH330960A - Thermally insulated conduit pipe and method of making the same : de en
  • CH331126A - Device for holding and tensioning belt-shaped abrasive carriers : de en
  • DE1033382B - Joint for the adjustable and lockable articulated connection of frame parts : de en
  • DE1033424B - Method and device for determining the length of running material webs : de en
  • DE1033489B - Adjustable slip clutch for turning devices on forged cranes : de en
  • USD183128S - Clock or similar article : en
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