• US2541781A - Shrimp cleaner : en
  • US2541625A - Adjustable multiple engine transmission : en
  • US2541832A - Electric current rectifier : en
  • US2541796A - Double camera for still and motion pictures : en
  • US2541847A - Fish lure : en
  • CA471480A - Card displaying apparatus : en fr
  • NL67410C - : nl
  • CH273552A - Self-payment machine. : de en
  • CH273560A - Guide for ultra-short waves. : en fr
  • US2541199A - Relay system with pressure-responsive electric operated follow-up means : en
  • US2541720A - Roller latch : en
  • DE802387C - Tree device on chain clippers : de en
  • DEP0012869DA - Selenium dry rectifier : de en
  • DESC001646MA - Process for the production of sour milk products. : de en
  • ES196121A1 - IMPROVEMENTS IN OR RELATED TO SYSTEMS OF TELECOMMUNICATION PLANTS : en es
  • US2541587A - Adding unit fob race totalizators : en
  • US2541370A - Pressure operated switch : en
  • USD161943S - Lang ford doll : en
  • US2541565A - Airfoil and slat assembly : en
  • US2541947A - Spring type overload release device : en
  • CA471574A - Measuring apparatus for load compensating fluid pressure brake equipment : en fr
  • USD161913S - Garden rule and seed tray : en
  • CH273547A - Process for the preparation of an aralkylthiosemicarbazide. : de en
  • DE1619976U - FUEL FILTER. : de en
  • ES196060A3 - A LOW PRESSURE MERCURY VAPOR ULRAVIOLET RADIATION PRODUCTION LAMP : en es
  • US2541280A - Air mixing and delivery device : en
  • US2541481A - Tractor propelled buck rake : en
  • US2541666A - Control system : en
  • US2541842A - Electric discharge device : en
  • USD161906S - Water toy figure : en
  • US2541562A - Mechanical respiratory exerciser : en
  • US2541822A - Di-(n-methane sulfonates) of diarylalkylene-diamines and their use for inhibiting acid-fading : en
  • CH273397A - Process for the preparation of a 7-bromo-cholesteryl ester. : de en
  • US2541332A - Portable drier : en
  • DE1620032U - STEERING COLUMN WINNER SWITCH WITH BUILT-IN INDICATOR LAMP. : de en
  • DE802394C - Pole dial with several brush sets : de en
  • DE802535C - Lifting device for vehicles, in particular motor vehicles : de en
  • AU150116B2 - Improvements in coin-operated vending machines : en
  • US2541240A - Wire pin and hook drapery hanger : en
  • US2541531A - Method of producing powder metal articles : en
  • US2541793A - Adjustable support : en
  • US2541865A - Process for producing multilayer color negatives containing masking images for colorcorrection purposes : en
  • US2541533A - Portable oscillating meat block resurfacer : en
  • AU3871450A - Improvements in or relating to pest destroying compositions : en
  • US2541361A - Crimping apparatus : en
  • DEI0000222MA - Container for nail polish provided with an applicator : de en
  • DEK0005613MA - Electrical switching device for flashing light signals, in particular for motor vehicles. : de en
  • DEM0006167MA - Device for controlling flame cutting machines after a scratch on the workpiece. : de en
  • DEB0003226MA - Ceramic bodies for the production of casting molds for precision casting : de en
  • DEP0054494DA - Room air heater : de en
  • FR973521A - Further training in hydraulic motors and similar machines : en fr
  • FR973754A - Tire valve fitting : en fr
  • CH273612A - Process for the preparation of a monoazo dye. : de en
  • CH273442A - Radio identification installation. : en fr
  • US2541766A - Automatic belt take-up pulley : en
  • DEP0022854DA - Process for the production of a paper size : de en
  • DET0002090MA - High pressure pumps, in particular for operating tipping, pulling and pushing devices for trucks and their trailers. : de en
  • ES25587U - Trench coat. And in general any short or long garment with removable lining, for gentleman, lady boy and girl (Machine-translation by Google Translate, not legally binding) : en es
  • FR974042A - Improvements to expansion refrigeration devices : en fr
  • DEN0000132MA - Interrupting and control device for electric fence energizers : de en
  • ES25593U - Board game. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973855A - Carbonization processes : en fr
  • ES194761A1 - A ROTARY MACHINE CONTINUES TO PRINT BY THE OFFSET PROCEDURE : en es
  • ES25457U - Tabal for sardines (herring) perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619989U - PERFORATED DISC CLEANER. : de en
  • ES23442Y - Improved lock. : en es
  • ES24997U - Meºcal cap model (Machine-translation by Google Translate, not legally binding) : en es
  • FR973944A - Improvements in presses for injection molding of thermoplastics and the like : en fr
  • CH273322A - Process for the production of a reinforced concrete ceiling. : de en
  • DE802429C - Sausage filling machine with swing-out cylinder lid : de en
  • DEN0000723MA - Fuel measuring device with calculating instrument for fuel consumption and mileage of motor vehicles : de en
  • DEP0001520BA - V-belts consisting of a plurality of flat links and serving for power transmission, the belt links of which are held together in an articulated and releasable manner by connectors. : de en
  • AU3301750A - Improvements in coin-operated vending machines : en
  • FR973982A - Process of agglomeration of flour by pressure : en fr
  • AU153144B2 - Process for improving a surface for planographic printing, and planographic printing plate : en
  • AU3874050A - An improved enclosure foran electric cable joint : en
  • CH273341A - Blower device on chimneys to create an artificial draft. : de en
  • FR973910A - Device for cleaning tubular conduits : en fr
  • FR974034A - New device for the execution of molded constructions : en fr
  • CH273623A - Device for measuring an amount of electrical energy. : de en
  • CA471551A - Apparatus for treating fruit : en fr
  • CH273575A - Folding box. : de en
  • CH273458A - Watch box. : en fr
  • AU146136B2 - Improvements in or relating to cutting dies : en
  • US2541176A - Control valve : en
  • AU145434B2 - A device for use in trussing calves and sheep : en
  • USD161934S - Remote control housing for antenna rotator : en
  • AU3254150A - Improvements in rooter plough attachments : en
  • ES25618U - Projector covers (Machine-translation by Google Translate, not legally binding) : en es
  • GB650108A - Improvements in and relating to starting circuits for electric discharge lamps : en
  • FR973742A - drainer for domestic use : en fr
  • USPP1004P - Rose plant : en
  • DE802587C - Control for electric motor driven single-motor gripper winches : de en
  • FR973626A - Method of manufacturing the outer conductor of a concentric pair : en fr
  • DEG0001501MA - Stuffing box packing. : de en
  • ES191579A1 - NEW CHRONOLE FOR MUTE AND SOUND PROJECTORS OF 16 MILLIMETERS : en es
  • ES195917A1 - A PROCEDURE TO PREPARE A VITALIZING PRODUCT OF TAPES AND TAMPONS THAT ARE DRY AND USED : en es
  • GB650078A - Improvements in means for driving winding spools for wire and the like : en
  • DE802458C - Forced steam generator : de en
  • DE802494C - Pressure cylinder for hydraulic braking devices, especially for motor vehicles : de en
  • AU3868150A - Circuit for adjusting amplitude distortion : en
  • US2541580A - Knitting needle : en
  • CH273366A - Fabric feed device on sewing machines. : de en
  • US2541619A - Printed form holder : en
  • US2541869A - Apparatus for making bellows : en
  • US2541971A - Closure assembly : en
  • DEP0007481DA - Processing of superphosphate sludge into building elements. : de en
  • DEP0020187DA - Sofa bed : de en
  • FR973537A - Device for the admission of water vapor in gasifiers intended for supplying engines : en fr
  • US2541125A - Radio navigation system : en
  • DEP0024504DA - Roller support. : de en
  • DE802485C - Internal combustion engine : de en
  • DEH0005254MA - Process for the preparation of 3-mercaptopyridine and its salts : de en
  • DES0008456MA - Hammock clip for fountain pens and pencil holders. : de en
  • GB650103A - Improvements relating to machines having a downwardly projecting working spindle : en
  • DE802421C - Handcart : de en
  • DE802568C - Tidal power plant with constant energy extraction : de en
  • FR973865A - New way of presenting household and other detergents : en fr
  • GB650049A - Improvements in or relating to x-ray apparatus : en
  • GB650064A - Method of and arrangement for preventing the formation of ice in axial-flow compressors : en
  • US2541275A - Apparatus for the electrolytic oxidation of metallic elements : en
  • US2541645A - Water seal for oil lubricated bearings : en
  • GB650181A - Improvements in square wave generators : en
  • DE1620006U - STOVE SCRUBBING AND POLISHING APPARATUS. : de en
  • CH273386A - Process for performing chemical reactions. : de en
  • DEF0002124MA - Optical length measurement system : de en
  • GB650205A - Improvements in instructional toys : en
  • US2541187A - Photoelectric timer for x-ray apparatus : en
  • CH273562A - Lens device for electromagnetic waves. : en fr
  • US2541845A - Traveling sewing cabinet : en
  • DEST000455MA - Temporary road surface that can be laid without a substructure : de en
  • US2541354A - Switching apparatus : en
  • US2541586A - Vertically undulating track : en
  • AU3313050A - Improvements in and relating to nesting trays and cases assembled therefrom : en
  • DER0000037MA - Electrode holder for arc welding with device for swiveling the electrode : de en
  • DE1620058U - GLASS SCHOOLBOARD. : de en
  • ES25562U - Sheet holding device for folders, filing cabinets and sorters. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0043993DA - Amplitude or frequency modulated high frequency transmitter circuit : de en
  • US2541064A - Method of controlling the diameter and wall thickness of vinylidene chloride polymerfilm tubes : en
  • US2541159A - Sound deadener for vibratory bodies : en
  • US2541911A - Industrial chain : en
  • US2541015A - Preparation of hydroxy cyclammonium quaternary salts : en
  • US2541788A - Safety grounding device : en
  • CA471562A - Steering gears : en fr
  • CH273429A - Exchange pen. : de en
  • CH273419A - Typewriter. : en fr
  • US2541295A - Power-operated carriage return and line-spacing device : en
  • DK72140C - Insulating cladding and units for its construction. : da en
  • DEP0053015DA - Dialer for telecommunications, in particular telephone systems : de en
  • FR973853A - Improvements in looms for ribbons and similar narrow articles : en fr
  • DE802439C - Process for the production of patterned ceramics such as porcelain, earthenware and majolica : de en
  • DEP0032744DA - With sludge drains and closing valves for this centrifuge. : de en
  • ES23722U - Support for toilet paper stuches (Machine-translation by Google Translate, not legally binding) : en es
  • FR973607A - Process for treating cellulosic materials such as wood, straw, alfa, with a view to obtaining various industrial products : en fr
  • FR973886A - Improvements to the catalytic treatment of glyceride oils with hydrogen : en fr
  • FR973968A - Apparatus for capturing the energy of a moving fluid : en fr
  • DEB0001432MA - Device for avoiding condensation on the electrodes of the working capacitor of a high-frequency system for the capacitive heating of non-metallic, moisture-containing materials : de en
  • US2541734A - Method of molding concrete blocks : en
  • USD161949S - mcintosh : en
  • CH273537A - Menstrual pad. : de en
  • DEP0053744DA - Paste container for ballpoint pens. : de en
  • ES25507U - New screen to clean tobacco (Machine-translation by Google Translate, not legally binding) : en es
  • FR973580A - Process and furnace for the recovery of various metals making up a heterogeneous part : en fr
  • DEP0027772DA - Electromagnetic clutch : de en
  • ES25460U - Improved crusher for plastic materials. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973544A - Centrifugal servo motor with auxiliary electric motor, in particular for controlling vehicle brakes : en fr
  • DE802479C - Arithmetic teaching aids to illustrate calculating with common fractions : de en
  • ES24279Y - Reinforced concrete beam for the construction of roofs in general. : en es
  • FR973645A - Pumps for the delivery of electrically conductive liquids : en fr
  • US2541620A - Control of aircraft pitching : en
  • DE1620044U - BOOK, BROCHURE OR TEAR PAD. : de en
  • ES191902A1 - PROCEDURE FOR THE OBTAINING OF METAL PARTS BY FORCED FLUIDIFICATION IN COLD : en es
  • FR973600A - Advanced gasifier : en fr
  • FR973897A - Road sign post : en fr
  • GB650146A - Improvements in or relating to circuit-arrangements comprising at least one switch for the control of at least one conductive lead : en
  • DEA0000696MA - Evaporator : de en
  • DEP0041848DA - Motorcycle. : de en
  • FR973876A - Improvement to fork heads of bicycles starting from a hollow case containing filling parts : en fr
  • FR973834A - Double-acting motorized winch : en fr
  • GB650160A - Improvements in or relating to pest control smoke generators : en
  • DEB0002396MA - Gear pump. : de en
  • DEC0000697MA - Process for the production of polyesters : de en
  • ES191842A1 - A CATODOS ASSEMBLY SYSTEM : en es
  • ES196124A1 - A PROCEDURE, WITH YOUR CORRESPONDING DEVICE TO MAKE AND FACILITATE THE WIRING OF CABLES WITHIN THE UNDERGROUND TUBULARS : en es
  • FR973460A - Improvements to heat recovery systems : en fr
  • FR973709A - Purifier filter for gasifiers : en fr
  • FR973819A - : fr
  • DE802457C - Process for the preparation of hexamethylenetetramine : de en
  • DE802496C - Closure for sheet metal container : de en
  • DEV0000440MA - Method and device for the production of plastic threads which require post-drawing after spinning : de en
  • ES25597U - Device for driving blinds and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0053774DA - Cigarette dispenser : de en
  • GB650187A - Production of antibiotics : en
  • FR973929A - Improvements to Siemens-Martin furnaces heated with liquid fuel : en fr
  • GB650176A - Improvements in or relating to liquid containing tanks or cells : en
  • ES195796A2 - NEW PURCHASING SYSTEM BASED ON COUPONS, ALLOWING TO CREATE AND INCREASE SAVINGS ACCOUNTS AS A GUARANTEE OF CREDITS OR CONTRACTING OF INSURANCE OF ALL KINDS : en es
  • US2541811A - Hearing aid amplifier : en
  • US2541835A - Shaped chair : en
  • USD161916S - Combination watch and identification tag holder : en
  • CA471528A - Air cleaners and deflectors therefor : en fr
  • ES25590U - Removable support for shelves, buckets and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541198A - Amplifier : en
  • US2541685A - Fountain pen : en
  • US2541870A - Biconical high-frequency antenna : en
  • DE1620085U - HEATING-SAVING REGULATOR. : de en
  • DEP0029134DA - Wheel suspension, in particular for the storage of a vehicle. : de en
  • DEP0050406DA - Transport device on a depositing device. : de en
  • DEN0001669MA - Molding sand preparation machine : de en
  • US2541024A - Thienylalkyl esters : en
  • US2541238A - Spinning ring : en
  • US2541876A - Fishing rod and reel : en
  • ES25503U - Switch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973511A - Electric Arc Welding Improvements : en fr
  • GB650220A - Improvements in multicontact relays : en
  • ES191793A1 - IMPROVEMENTS IN CINEMATOGRAPHY IN COLORS : en es
  • GB650212A - Improvements relating to resilient padding for laundry machinery : en
  • FR973874A - Metal partitioning for distribution of housing on ships and any other applications : en fr
  • DEU0000194MA - Acoustic animal deterrents : de en
  • US2541035A - Stitch picker : en
  • US2541074A - Preparation of derivatives of 3(alpha)-hydroxycholanic acid : en
  • US2541700A - Electroplating copper : en
  • USD161924S - Textile fabric or similar article : en
  • US2541268A - Rotating fork carriage : en
  • US2541047A - Fractureproofed frangible body and production thereof : en
  • US2541080A - Endless belt stretching, truing, and smoothing apparatus : en
  • US2541266A - Bowling came apparatus : en
  • US2541746A - Apparatus for spinning and twisting textile yarns : en
  • US2541532A - Gas turbine power plant : en
  • DE802536C - Washing kettle : de en
  • DEP0002338BA - Changeable inductance : de en
  • DEP0022079DA - Containers for commodities for women : de en
  • CH273388A - Process for the preparation of liquid compositions containing organic silicates. : en fr
  • DE802537C - Precast concrete joist ceiling with intermediate components : de en
  • DE802446C - Manufacture of a hydraulic binder from lignite ash : de en
  • DEP0011426DA - Process for the production of flexible waveguides for the transmission of electrical short waves in the centimeter range : de en
  • US2541231A - Woven fabric : en
  • US2541785A - Coring device : en
  • ES23766Y - Lock for wallets, suitcases, trunks and the like. : en es
  • ES23925Y - Perfect wrap for stockings. : en es
  • US2541442A - Apparatus for handling fish preparatory to canning : en
  • US2541036A - Folding chair : en
  • FR973676A - Surfactants and their preparation process : en fr
  • DE1619960U - FLUORESCENT LAMP REACTOR WITH ADDITIONAL WINDINGS. : de en
  • FR973873A - Reverse gear for marine engines : en fr
  • FR973999A - Fixing device, in particular for workpiece supports : en fr
  • DE802474C - Plaster supports, especially for ceilings : de en
  • DEB0002322MA - Process for the production of cation-exchanging synthetic resins : de en
  • DEF0001048MA - Device for braking a spool. : de en
  • FR973621A - Device to facilitate the starting of engines and mechanical devices : en fr
  • ES25608U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620120U - CABINET BOX WITH SINGLE LINE AND TWO SECURED THREE-PHASE BRANCHES. : de en
  • DEP0008810DA - Multiplex method for broadband messaging with intermittent television or high-speed image transmission : de en
  • DEP0016341DA - Steel reinforcement for prestressed concrete : de en
  • DEV0001353MA - Motorized bone saw. : de en
  • GB650124A - Improvements in or relating to bottom roll clearer devices for textile drawing or spinning machines : en
  • DEP0017954DA - Process for the preparation of nicotinic acid esters : de en
  • DEP0048752DA - Dispensing organ for dispensing carbonated liquids. : de en
  • GB650059A - Improvements in, or relating to, engine-assisted pedal cycles : en
  • FR973655A - Electrical cable without lead sheath : en fr
  • ES25287U - Brake for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973461A - Metal prop for mines and similar operations : en fr
  • FR973937A - Improvements to electrical discharge devices in a vapor : en fr
  • GB650098A - Improvements in or relating to the distribution of telephonic signals : en
  • ES191593A1 - IMPROVEMENT IN THE MANUFACTURE OF BLOCKS OR CONSTRUCTION BRICKS : en es
  • FR973943A - New form of clothing and its application to children's bras : en fr
  • US2541264A - Juice extractor : en
  • ES25621U - Projector spraying device for granular or powdery substances (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0030208DA - Process for the production of tertiary organic hydroperoxides : de en
  • US2541307A - Fishing signaling device : en
  • US2541453A - Refrigerator cabinet construction : en
  • US2541502A - Apparatus for coating thin stiff sheets : en
  • US2541836A - Inner conductor joint for coaxial lines : en
  • FR973794A - Improvements to the manufacturing processes of tiles, slabs or the like, in a cement-based material, and to the products obtained : en fr
  • GB650169A - Improvements in building boards or shcets suitable for lining walls and ceilings andfor similar purposes : en
  • DE802392C - Steam boiler : de en
  • FR973755A - Three-expression doll : en fr
  • FR973879A - Power supply and adjustment device for electrolytic cell : en fr
  • GB650120A - Engineers' or plumbers' hacksaw : en
  • GB650129A - Improvements in the manufacture of nails, rivets or the like : en
  • US2541072A - Automatic record changer : en
  • FR973478A - Hydraulic transmission for motor vehicle : en fr
  • GB650081A - Improvements in or relating to photographic exposure meters : en
  • FR973686A - Improvements to vane pumps : en fr
  • FR973504A - Method of stacking folded printing sheets : en fr
  • US2541181A - Staple fiber : en
  • US2541760A - Magnifying device : en
  • DE1620083U - AIR CUSHION SHOE INSOLE. : de en
  • DE802493C - Support for trailer cars uncoupled from the towing vehicle : de en
  • DE802596C - Device for light polarization : de en
  • DEP0000912BA - Electrical cable with a jacket made of insulating material, preferably made of a thermoplastic material : de en
  • ES191970A3 - A PROCEDURE FOR OBTAINING CATION EXCHANGERS : en es
  • US2541763A - Rubberized abaca fiber paper : en
  • USD161978S - Combined plant holder and bracket therefor : en
  • US2541813A - Calorizing process : en
  • FR973857A - Device for fixing doormats : en fr
  • US2541225A - Combination fracture board, stretcher, and vibrating seesaw gravity respirator with holding belt : en
  • US2541540A - Berth structure : en
  • DE1619903U - NECK AND HEAD SCARF WITH LOCKABLE ENDS. : de en
  • DE802440C - Tool for mixing paints or the like : de en
  • US2541056A - Screening method for blood glucose : en
  • DEM0003007MA - Chopper for hay, straw, green fodder, etc. : de en
  • FR973926A - Hydrocarbon plasticizers for oil resistant polymers : en fr
  • US2541276A - Differential control circuit : en
  • US2541475A - Film sprocket guard : en
  • US2541818A - Radio receiver : en
  • US2541558A - Control arrangement for thermionic valve systems : en
  • US2541037A - Antenna : en
  • DEP0018179DA - Two-part screw bolt for anchoring objects in concrete or masonry : de en
  • FR973629A - Non-deformable cases in glucinium bronze for watches, watch straps and chronometers : en fr
  • GB650207A - Improvements in or relating to polarised relays : en
  • DEH0003315MA - Hold-openers for shutters. : de en
  • DEP0012909DA - Construction game with round bars and perforated components. : de en
  • DE802635C - Process for stabilizing amines : de en
  • DE1619947U - BALE GRIPPERS FOR MOBILE STACKING EQUIPMENT. : de en
  • GB650208A - A process for the polymerisation of organo-polysiloxanes : en
  • FR973457A - Axial drive system for horizontal motors, associated with the dynamo drive, by means of a round section belt : en fr
  • DEP0007634DA - Process for processing natural and synthetic rubber using fillers : de en
  • US2541032A - Fluid pressure operated disk brake with automatic wear compensation : en
  • US2541851A - Process for making puttylike elastic plastic, siloxane derivative composition containing zinc hydroxide : en
  • AU150392B2 - Improvements in or relating to washing machines : en
  • DE1620071U - REAR LUGGAGE RACK FOR BICYCLES. : de en
  • AU3874650A - Improvements relating to float-operated mechanism : en
  • US2541336A - Secretary's answering key cabinet : en
  • FR973739A - Dyes of the anthraquinone series and their preparation process : en fr
  • US2541255A - Tobacco press : en
  • DE1619935U - DEVICE FOR FASTENING A LOCK TO REFRIGERATORS. : de en
  • DE1620143U - LINOLE CUTTER WITH TWO-EDGE, INTERCHANGEABLE KNIVES. : de en
  • DE802438C - Sole protection for boots, especially ski boots : de en
  • DEE0000069MA - Armature arrangement for magnetic cantilever chairs : de en
  • DEK0002192MA - Set shelf : de en
  • DEP0028114DA - Method and device for aerating or venting liquids or gassing and degassing the same. : de en
  • DEP0032890DA - Electric clock. : de en
  • ES191783A1 - IMPROVEMENTS INTRODUCED IN THE CANGILONES FOR HYDRAULIC TURBINES OF THE PELTON TYPE : en es
  • ES193181A1 - CURRENT INTENSITY REGULATION SYSTEM : en es
  • FR973830A - Electric regulator switch : en fr
  • ES191840A1 - A PROCEDURE FOR THE PURIFICATION OF CHLOROCICLOHEXANES : en es
  • ES25524U - Lounge soccer game. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973904A - : fr
  • GB650122A - Improvements in or relating to flexible liquid containers : en
  • DEP0000285BA - Electric hollow conductor for the transmission of short waves in the centimeter range : de en
  • FR973519A - Straightening and grinding machine for flat surfaces : en fr
  • FR973657A - Method and apparatus for the manufacture of copper ammonide : en fr
  • FR973738A - Method of physical development in metallic images of photographic latent images : en fr
  • FR973672A - Drill bit improvements : en fr
  • FR973726A - Shock absorber improvements : en fr
  • DE802634C - Holder for holding documents or the like. : de en
  • DEB0000156MA - Process for the production of shaped articles, in particular bubble-free flat articles based on polymers : de en
  • DEP0031303DA - Control device for bicycle dynamos : de en
  • USD161970S - Display device : en
  • US2541210A - Wagon construction : en
  • US2541650A - Wave length modulation : en
  • FR973578A - Improvements to safety devices for tapping devices : en fr
  • CH273325A - Mechanical pulling and locking device on a slatted blind. : de en
  • CH273523A - Controlled spark gap. : en fr
  • CH273428A - Process for transferring a powder image onto copy material. : de en
  • US2541262A - Die and tap holder : en
  • DEP0001318BA - Process for the preparation of new disazo dyes : de en
  • DE1620091U - HOT BOTTLE CAN BE USED AS A WATERING CAN. : de en
  • ES25390U - Contactor lever for elevators and forklifts (Machine-translation by Google Translate, not legally binding) : en es
  • FR973766A - Superheating control device, especially for steam boilers : en fr
  • US2541227A - Engine heat booster brake : en
  • DE802472C - Hydraulic winches, especially jacks : de en
  • DEP0048899DA - Screw steering for automobiles : de en
  • CA471488A - Isolation of penicillin : en fr
  • DET0000241MA - Holder for pens and the like. : de en
  • DE1620020U - JUMP BARREL (Blasting barrel) made from old iron barrels : de en
  • DE802481C - Lighter : de en
  • FR973713A - Improvements to methods and devices for supplying, with combustible mixture, internal combustion engines supplied with air by their casing, in particular two-stroke engines operating on gaseous fuel : en fr
  • FR973934A - Improvements to wrinkle-resistant textile finishes : en fr
  • GB650071A - Photographic printing apparatus : en
  • US2541239A - Electric cord and plug set : en
  • US2541484A - Objectives of petzval type with a high index collective lens element cemented to lower index dispersive element : en
  • US2541938A - Reclining chair : en
  • DE802583C - Device for removing cores from castings, in particular molds : de en
  • US2541611A - Clutch release : en
  • USD161902S - Pipe cutter : en
  • FR973475A - Parts constituting a metal wheel for toys, and assembly devices thereof : en fr
  • CH273314A - Device on motor mowers for the automatic coupling of bicycles with the travel axis. : de en
  • AU3872150A - Improvements in or relating to pulse converting circuits : en
  • US2541479A - Method and apparatus for coating photographic film : en
  • CH273349A - Fluff. : de en
  • CH273370A - Yarn guide device in flat weft knitting machines. : de en
  • CH273461A - Alarm clock. : en fr
  • AU153475B2 - Improved heads for golf clubs : en
  • DE1620121U - CAPACITOR WITH SOLID DIELECTRIC. : de en
  • FR973903A - High frequency oscillation generator assembly : en fr
  • AU148240B2 - Improved rotary (trailer) hoe : en
  • AU3869350A - Method of isolating cholic and desoxycholic acids : en
  • AU3874250A - Improvements in or relating to devices comprising cathode-ray tube for reproducing images, particularly image viewing arrangements therefor : en
  • US2541790A - Dial instrument movement : en
  • US2541792A - Circuit breaker : en
  • CA471506A - Apparatus for treating wood pulp and the like : en fr
  • DEP0001465MA - Manufacture of a lightweight material. : de en
  • DEP0030394DA - casing : de en
  • ES25494U - New lounge soccer game or similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR973912A - Crate : en fr
  • DE1620017U - SHAPE DISPLAY DEVICE FOR PRESSURE GAS CYLINDERS, IN PARTICULAR FOR FIRE DETECTING AND EXTINGUISHING SYSTEMS : de en
  • DEB0001393MA - Winding capacitor and process for its manufacture : de en
  • DEL0003107MA - Connection arrangement on housing-enclosed electrical devices : de en
  • DEP0002001DA - Vessel with an electric immersion heater : de en
  • DEB0000255MA - Process for the production of polyethylene resins : de en
  • CA471553A - Extractive distillation of alcohol-hydrocarbon mixtures : en fr
  • CA471568A - Electrophoretic deposition of insulating coatings : en fr
  • DE1619951U - ROLL FOR MACHINING PASTA. : de en
  • CH273544A - Process for manufacturing a compound with therapeutic properties. : en fr
  • DE802584C - Glass melting furnace : de en
  • DEC0000381MA - Solid or hollow reinforced concrete column : de en
  • US2541216A - Pivoted jaw screw cap remover : en
  • ES192188A1 - PERFECTED SYSTEM TO ACHIEVE A COMBUSTIBLE ECONOMY IN THE RUNNING OF EXPLOSION ENGINE GIVEN VEHICLES : en es
  • FR973692A - Improvements to hunting cartridges : en fr
  • FR973788A - filter element : en fr
  • FR973806A - Box forming a case or necessary for the presentation of brushes or similar articles : en fr
  • CA471521A - Crystal contacts of which one element is silicon : en fr
  • CA471482A - Methods and apparatus for determining mold cavity pressure : en fr
  • DE1620099U - SEATPOST FOR BICYCLES FORMED FROM A TUBE. : de en
  • DE802484C - Rat or mouse trap : de en
  • FR973497A - Automotive fuel container : en fr
  • FR973569A - Improvements in fluid distribution : en fr
  • FR973644A - Improvements to grinders : en fr
  • FR973782A - Single-phase asynchronous traction motor : en fr
  • DE1619909U - STERILIZATION CHAMBER FOR BREADS AND SIMILAR BAKED PRODUCTS. : de en
  • GB650172A - Improvements in or connected with let-off motions for looms for weaving : en
  • US2541330A - Sander : en
  • FR973787A - Air filter : en fr
  • US2541415A - Finger ring : en
  • US2541439A - Osmate esters of 20-cyanopregnanes and process : en
  • US2541682A - Production of para xylene : en
  • DE802621C - Cast refractory product : de en
  • DEM0005477MA - Swim glove. : de en
  • DEP0044777DA - Process for improving the properties of wool and other substances containing keratin : de en
  • DE802407C - Method and device for connecting shuttering boards to form shuttering in concrete construction : de en
  • DE802549C - Holder to support branches and twigs : de en
  • DEV0001134MA - Pulling device for rotary switch : de en
  • ES25556U - Staple having a closed loop (Machine-translation by Google Translate, not legally binding) : en es
  • CA471540A - Wave guide coupling devices : en fr
  • FR974045A - Mobile winch for plowing and other agricultural work : en fr
  • NL68198C - : en
  • US2541206A - Multipurpose clamp : en
  • US2541182A - Electronic control circuit for an inductive load : en
  • USRE23338E - Burton : en
  • US2541699A - Method and means of preparing and projecting moving pictures : en
  • US2541915A - Automatic poise operating means for weighing scales : en
  • US2541576A - Apparatus for determining fluent level : en
  • US2541826A - Tone arm positioning mechanism : en
  • US2541165A - Method for producing globular articles : en
  • US2541237A - Hydrogenolysis process for the production of gasoline and a gas oil from residual oils : en
  • USD161972S - Textile fabbic : en
  • DE802544C - Tenoning disc made of light metal : de en
  • DEI0000871MA - Device on filling machines for measuring powdery and granular goods. : de en
  • DE802483C - Harrow with adjustable teeth : de en
  • ES194898A1 - A TRANSMISSION AND ROLLER PRESSURE SYSTEM : en es
  • FR973720A - Process for dissolving natural phosphates and for manufacturing compound fertilizers : en fr
  • GB650048A - Improvements in the conversion of copper-containing sulphide ores : en
  • DE802642C - Two-stage compressor with vibration drive : de en
  • DE1619958U - ELECTRIC MOTOR WITH SWIVEL MOUNTING. : de en
  • DEP0018334DA - Lever-like tool for opening and closing canning jars. : de en
  • ES22517Y - Automatic fixing device, applicable to the closure of any model of folding chair. : en es
  • FR973920A - Improvement in electrical contacts actuated by a thermal device : en fr
  • DEN0000769MA - Protective device on clothes pockets against robbery by slitting : de en
  • FR973643A - Improvements to gas burners : en fr
  • DEP0002288BA - Process for the production of composite wood : de en
  • AU148294B2 - An improved enclosure foran electric cable joint : en
  • CA471470A - Vehicle bumpers : en fr
  • ES25610U - Self-heating containers for preserves (Machine-translation by Google Translate, not legally binding) : en es
  • US2541300A - Bottle feeder : en
  • US2541251A - Portable electric fan : en
  • DE802533C - Luffing crane : de en
  • DEP0008356DA - Punching tool. : de en
  • DEP0039158DA - Process for the production of heating elements, which by stringing individual hollow bodies made of insulating material, for. B. pearls, are isolated : de en
  • DEB0004212MA - Control for switching valves : de en
  • US2541945A - Article dispenser : en
  • ES195783A1 - AN AUTOMATIC HEATER : en es
  • FR973565A - Improvements to condensing pumps : en fr
  • FR973651A - Improvements to wooden soles : en fr
  • FR973890A - Hydroxy-ester derivatives and their manufacturing process : en fr
  • US2541914A - Carton folding machine : en
  • AU151728B2 - Improvements in or relating tothe manufacture of Alkylamino-phosphorus Compounds : en
  • AU155135B2 - Process forthe preparation of oxazolines : en
  • CH273342A - Cutter head for devices with mechanical drive for comminuting, mixing and stirring food and beverages, chemicals and the like. : de en
  • NL126570B - : en
  • USD161977S - Fruit picker : en
  • DEP0004265BA - Direct current measuring circuit for sensitive moving coil galvanometers : de en
  • GB650067A - Improvements in mechanism for forming indentations in a moving rod of plastic material : en
  • DK72149C - Light track projectile. : da en
  • DEB0002951MA - Sawing and milling machine with movable work table, especially for stone processing. : de en
  • DK72131C - Telephone system. : da en
  • DE1619967U - PIVOTING DOUBLE BED. : de en
  • FR973954A - Improvements to precision turrets for machine tools : en fr
  • IE19406L - Coating compositions for textiles : en
  • US2541782A - Fishing lure : en
  • US2541048A - Shoe rack for beds : en
  • US2541567A - Hinge : en
  • DEP0028653DA - Gear milling machine improvements. : de en
  • ES191776A1 - A GASOLINE HAND PUMP : en es
  • FR973706A - Full bale : en fr
  • GR12832B - CLOSED TYPE REFRIGERATOR MOTOR. : el en
  • FR973482A - Ruler allowing you to draw lines without making spots : en fr
  • FR973872A - Alternator and accumulator charging device : en fr
  • US2541821A - Micrometer : en
  • DESC001099MA - Process for the production of sparkling wine with fruit juice as a sugar liqueur : de en
  • GB650197A - Improvements in and relating to electric liquid heaters : en
  • DEB0003049MA - Hose valve, in particular for bicycle wheels. : de en
  • DESC005140MA - Process for the liquefaction of air : de en
  • DEW0002285MA - Welded junction connection of tubular frameworks with double straps : de en
  • FR973495A - Rotary furnace for chemical and metallurgical operations : en fr
  • FR973642A - Device allowing the instantaneous start of engines and gas appliances and the automatic start of gasifiers : en fr
  • FR973732A - Assembly for an organ sensitive to phase and / or impedance comprising rectifiers : en fr
  • AU3870750A - Improvements in or relating to paper feeding mechanism for statistical machines : en
  • US2541081A - Circular tray : en
  • US2541088A - Process for preparing n-alkyl substituted n, n-beta, beta'-dialkanolamines : en
  • US2541926A - Storm sash : en
  • US2541016A - Apparatus for taking and developing a series of pictures in sequency on a film strip : en
  • ES25578U - Horna adaptable to homemade stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR973498A - Improvement in synoptic processes used in electrical engineering : en fr
  • GB650138A - Improvements in or relating to typographical slug casting machines : en
  • FR973507A - Hollow ribbon with removable inner whalebone and passage buttonhole for bra straps, lingerie or similar : en fr
  • GB650219A - Electrical process for melting glass : en
  • DES0001074MA - Loudspeaker arrangement with directional effect : de en
  • ES191645A1 - A PROCEDURE FOR THE MANUFACTURE OF NUTRITIONAL CONFECTIONERY PRODUCTS : en es
  • ES191866A1 - IMPROVEMENTS IN PACKAGINGS FOR OBJECTS WITH AXIAL HOLLOW, PARTICULARLY WITH SUPPORTS OF TEXTILE FIBERS : en es
  • US2541942A - Oven door construction for cooking stoves : en
  • FR973630A - Hydraulically operated pelletizing machine : en fr
  • GB650094A - Improvements in roofs for buildings : en
  • DE1619988U - TABLE FILLING MACHINE. : de en
  • DEP0042047DA - Low-frequency induction furnace with constant melt channel loading : de en
  • DEN0000228MA - Roof structure : de en
  • DEP0013118DA - Process for the production of unsaturated compounds, in particular unsaturated nitriles, carboxylic acids and their derivatives : de en
  • DEP0034865DA - Device for lowering the start-up limit for direct current watt hour meters with iron in the current field : de en
  • FR973964A - Improvement in the assembly of prefabricated electrical installations : en fr
  • US2541548A - Pebble heating chamber for pebble heaters : en
  • US2541929A - Cigarette extinguishing ash tray : en
  • DE1620089U - SPECIAL SLIDER. : de en
  • DEP0003528BA - Fastening of components of telecommunication technology : de en
  • DE1619942U - TUBE, BOTTLE AND CAN CLOSURE. : de en
  • DE802519C - Electric cooker with water heating : de en
  • DEB0007677MA - Lamp holders, in particular for electrical overhead lines : de en
  • DE1620110U - IMPACT AND CHICK TOOL SAFETY. : de en
  • DEL0000258MA - Radio with amplifier suitable for sound film operation : de en
  • DEP0003246DA - Test device for the control circuits of stage signal boxes : de en
  • DEP0012855DA - Electrically asymmetrically conductive system, in particular dry rectifier, with a sequence of semiconductor layers : de en
  • US2541143A - Toy musical instrument : en
  • ES23792Y - Toy. : en es
  • DEP0031977DA - Process for the combined filtering and centrifugation of a liquid from material suspended in it : de en
  • DE1619953U - PANEL LINER. : de en
  • ES191572A1 - A PROCEDURE AND INSTALLATION FOR CARBONIZING TISSUES : en es
  • DEB0002005MA - Circle dividing head for milling machines : de en
  • DES0019915MA - Stove and refrigerator : de en
  • FR973716A - Desiccation of peat by electro-osmosis and tixothropy : en fr
  • DEP0007214DA - Oscillating circuit or two-pole circuit that can be used as a uniform component in circuit arrangements in microwave technology : de en
  • ES191658A1 - PROCEDURE FOR MANUFACTURING AN INTERCRYSTALLINE CORROSION RESISTANT STEEL : en es
  • US2541541A - Twisting spindle : en
  • US2541690A - Radio time switch : en
  • NL67399C - : en
  • GB650174A - An electromagnetically-operated friction clutch : en
  • US2541392A - Toy ejecting device : en
  • US2541805A - Rate of change and maximum limit device for pressure fluid servomotor regulating systems : en
  • DE1620092U - TOOL FOR BEEKEEPERS. : de en
  • DEP0035318DA - Electron discharge device : de en
  • FR973826A - Aluminum manufacturing process : en fr
  • GB650136A - Detachable pouring spout : en
  • DE1619962U - ELECTRIC COOKING PLATE. : de en
  • FR973737A - Frequency modulation circuit, especially for resistor-capacitor type oscillator : en fr
  • DE802423C - Overrun braking device, preferably for single-axle trailers of motor vehicles : de en
  • DEP0029277DA - Internal combustion turbine system operated with blast furnace top gas to generate blast furnace wind and mechanical energy : de en
  • DEP0045013DA - Electrodes for high-frequency dielectric heating and deformation of thermoplastic materials : de en
  • DK72137C - Fertilizer spreader. : da en
  • ES191733A1 - A MACHINE FOR FISH CLEANING : en es
  • FR973664A - Electrical signal transmission systems : en fr
  • FR973689A - Improvements to lapping tools : en fr
  • FR974037A - Mirror reflex camera, with compensated focus, for workshop use, industrial shooting, reportage, science, etc. : en fr
  • FR973675A - Powder intended for the manufacture of solutions for permanent waves : en fr
  • FR973981A - Process for the production of molded parts with condensation products : en fr
  • GB650175A - Improvements relating to jigsaw puzzles : en
  • US2541384A - Method of making a luminescent zinc sulfide : en
  • US2541452A - Transmission of power : en
  • US2541115A - Hardened metallic structure : en
  • ES191798A1 - IMPROVEMENTS IMPROVED IN STEAM WARMING CLAMPS FOR PERMANENT WAVE : en es
  • FR973978A - Bra with cups cut and sewn vertically : en fr
  • GB650025A - Improvements in or relating to methods of cleaning coal : en
  • CH273447A - Device for measuring the cutting speed in metal cutting. : de en
  • CH273466A - Pumpkin seed oil for foundry purposes. : de en
  • CH273611A - Process for the halogenation of a hydrocarbon. : de en
  • DE802559C - Self-closing, especially for glue bottles : de en
  • FR973861A - Improvements made to insulating tubes and transverse slots : en fr
  • DE802376C - Fuel tap for automobiles : de en
  • DESC000964MA - Rotary piston internal combustion engine with slide piston : de en
  • FR973671A - Straight knitted loom : en fr
  • GB650060A - Improvements in reciprocating plunger pumps : en
  • DE1620068U - ADJUSTABLE TURNING ARM. : de en
  • DEG0003147MA - Closure for bracelets, in particular watch bracelets : de en
  • DEP0020355DA - Rapid construction for buildings, in particular for residential buildings and building panels therefor : de en
  • DE1620094U - LIFEBOOK. : de en
  • DEB0004226MA - Manufacture of supporting decks : de en
  • FR973484A - Glider or similar aircraft with propulsion system : en fr
  • CH273426A - Enlarger for films with a perforation strip. : de en
  • FR973825A - Clamping device for prop : en fr
  • FR973895A - Material treatment process, in particular packaging : en fr
  • US2541122A - Vacuum cleaner : en
  • FR973575A - Improvements to color cinematography : en fr
  • FR974009A - Improvements to injection syringes : en fr
  • DE1620062U - DOOR HANDLE FOR STOVES AND OVENS. : de en
  • DE802530C - Soap dispenser : de en
  • DEP0023667DA - Gas burners with premix, especially for industrial furnaces : de en
  • DEP0035767DA - Standing firebox steam boiler with a flue gas outlet below the water level : de en
  • ES191846A1 - IMPROVEMENT IN MACHINES FOR THE RAYON HILATURE : en es
  • ES195971A3 - A PROCEDURE FOR TEMPERING GLASS OBJECTS : en es
  • ES25571U - Bath-maria appliance automatic refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • US2541409A - Gas fractionating apparatus and method : en
  • DEM0003663MA - Manufacture of binders from lignite filter ash. : de en
  • ES191583A2 - CONDENSING APPARATUS FOR THE CONDENSATION IN LIQUID FORM OF ZINC VAPORS : en es
  • FR973468A - Process for stabilizing fabric finishes and products obtained : en fr
  • FR973922A - Universal joint : en fr
  • DEP0018924DA - Milling bench without spindle. : de en
  • GB650200A - Improvements in and relating to paper shredding machines : en
  • DE1620067U - SCREW CONNECTION FOR PIPES, IN PARTICULAR FOR STEEL ARMORED PIPES. : de en
  • FR973548A - Improvements to acetylene gas generators allowing to obtain as by-products of lime flower in fine and dry powder : en fr
  • FR973582A - Process for the protection against corrosion of tanks for quenching in salt baths : en fr
  • GB650096A - Improvements relating to electrical connectors : en
  • CH273548A - Process for the preparation of a water-soluble stilboestrol derivative. : de en
  • FR973852A - Magnetic roasting apparatus and method : en fr
  • DEM0000132MA - Process and mold for the production of large-area molded parts from synthetic resin-soaked laminates with additional design details : de en
  • DE1619961U - ELECTRIC LIGHTING EQUIPMENT, IN PARTICULAR FOR FLUORESCENT LAMPS. : de en
  • US2541070A - Method of separating dissimilar components in petroleum products by liquid thermal diffusion : en
  • US2541857A - Control of constituent potentials : en
  • US2541831A - Elimination of viscous drag in a magnetic fluid clutch : en
  • US2541062A - Utilization of aluminous metal electrodes in cathodic protection installations : en
  • US2541223A - Vibrator : en
  • US2541432A - Compass attachment for wrist watch straps and bands : en
  • CH273393A - Process for the preparation of a new cyclohexene derivative. : de en
  • DEF0001110MA - Windows for top floor apartments : de en
  • FR973472A - Mechanical coupling : en fr
  • FR974029A - Castings of cement structures on wall faces : en fr
  • DE1620039U - DEVICE FOR FILLING TABLETS INTO TUBE. : de en
  • FR974013A - Improvements in steroscopic imaging methods and devices : en fr
  • US2541592A - Injection mold and pressure actuatable device for controlling the filling thereof : en
  • USD161942S - Landau negligee : en
  • CH273502A - Process for the production of blade rings for machines operated with an elastic fluid and acted on radially and a device for carrying out the process. : de en
  • FR973802A - Weldable light alloy : en fr
  • FR973721A - Process for improving the adhesion of coating layers for metals : en fr
  • FR973731A - Circulation of condensate in devices provided with surfaces heated by water vapor and permutable paths for the passage of fluids : en fr
  • DEST001214MA - Building block : de en
  • GB650186A - Windows with balanced pivotal and slidable sash pairs : en
  • FR973571A - Improvement in electric induction furnaces : en fr
  • FR973772A - Security entry cover for automobile doors : en fr
  • US2541571A - Turnover safety switch : en
  • FR973653A - Use of ammoniacal lime sludge produced in the manufacture of ammonium sulphate by gypsum : en fr
  • AU3865950A - Improvements in or relating to machines for making roofing tiles : en
  • CA471481A - Manufacture of sulfuric acid : en fr
  • FR973753A - Carton or packing : en fr
  • FR973979A - Safety device applied to fuel tanks : en fr
  • FR973591A - Improvements to pressure cylinders for stretching devices for all natural and artificial textiles : en fr
  • ES25545U - Portable pencil sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620123U - MASSAGE DEVICE. : de en
  • FR973455A - Axial fan drive on horizontal motors in conjunction with dynamo control : en fr
  • FR974016A - Thermoplastic weaving bobbin hose : en fr
  • FR974038A - Magnifying device with correction device? automatic distortion, for focus-compensated mirror reflex cameras : en fr
  • US2541132A - Hydraulic jack for shoe machines : en
  • DE802595C - Leveling device : de en
  • FR973924A - Device for detecting the passage of objects : en fr
  • GB650083A - Improvements relating to methods of casting concrete piles and apparatus therefor : en
  • FR973760A - Ironing machine for laundries : en fr
  • ES23459Y - Puya to chop bulls and steers. : en es
  • DE1620042U - BURNER HEAD FOR GAS FLAME HEATING. : de en
  • FR973847A - Speed change maneuvered at will by hand or automatically : en fr
  • FR973749A - Feeding device for processing plant, such as crushing plant : en fr
  • DE802470C - Headrest for rail travelers : de en
  • DEP0051209DA - Ashtray arrangement, in particular for motor vehicles. : de en
  • USD161951S - Doily or the like : en
  • GB650199A - Improvements in or relating to milking equipment : en
  • CH273606A - Process for the halogenation of a hydrocarbon. : de en
  • ES191520A1 - AN APPARATUS FOR THE CONTROL OF LIGHT IN CENEMATOGRAPHY : en es
  • FR973555A - Device for eliminating backlash in motion transmission systems : en fr
  • DE802640C - Road roller : de en
  • DEW0003083MA - Luggage containers for bicycles and motorcycles. : de en
  • DEB0003228MA - Refractory ceramic masses for the production of casting molds : de en
  • DEP0004392BA - Inductive coupling loop, especially at high frequencies : de en
  • GB650143A - Improvements in or relating to electric resistance devices : en
  • US2541510A - Toothbrush carton : en
  • US2541723A - Lock construction : en
  • DEP0049067DA - Element with asymmetrical conductivity : de en
  • DEP0028408DA - Lipstick container : de en
  • US2541155A - Polymerization of unsaturated alcohols : en
  • US2541615A - Apparatus for grinding rotating eccentric knives : en
  • ES196107A3 - IMPROVEMENTS IN THE MANUFACTURE OF CIRCULAR SOCKS : en es
  • FR973489A - Pneumatic door closer : en fr
  • FR973631A - Skin sawing and depilatory machine : en fr
  • FR973885A - Improvements relating to the terminal frames of? : en fr
  • FR973894A - Improvements in electromagnetic contactors-circuit breakers : en fr
  • FR974039A - Improvement of tennis rackets : en fr
  • CA471552A - Refrigerated transportation units : en fr
  • AU150125B2 - Improvements in or relating to record card controlled statistical machines : en
  • USD161954S - Open mesh knitted shoulder bag : en
  • AU3870850A - Improvements in or relating to mechanism for sensing statistical record cards : en
  • AU3874550A - Process forthe manufacture of greases comprising oleaginous and inorganic colloidal materials and greases produced thereby : en
  • AU151951B2 - Improvements in or relating to button sewing machines : en
  • AU3305950A - Improvements in or relating to machines suitable for applying coating material to workpieces : en
  • CA471550A - Analgesic compositions : en fr
  • DE1619910U - DEVICE ON ELECTRIC CART FOR TRANSPORTING ROLLS. : de en
  • ES25316U - Interchangeable fixed knot tie (Machine-translation by Google Translate, not legally binding) : en es
  • GB650165A - Improvement in clothes lines and improved clothes grips therefor : en
  • DE802614C - spatula : de en
  • DEB0003370MA - Bricks or other structures : de en
  • US2541043A - Mixing apparatus : en
  • US2541557A - Dirt moving and throwing machine : en
  • DEP0033270DA - Building wall with an inner filling of rubble : de en
  • ES191708A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRODES COATED FOR ARC WELDING : en es
  • FR973783A - Installation of turbo-pump pumps in parallel : en fr
  • FR973983A - Method and devices for joining tubes by welding : en fr
  • DK72155C - Two-storey settling stand for wastewater treatment. : da en
  • ES25547U - Boquilla pulverizadora of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES25579U - Perfect case (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0048456DA - Method and device for applying coating layers to two prefabricated parts. : de en
  • US2541705A - Line producing device for typewriters : en
  • US2541920A - Fishing hook and line carrier : en
  • FR973588A - Improvements to motor vehicles, especially small road vehicles : en fr
  • FR973887A - Spool holder for spinning and twisting benches : en fr
  • GB650022A - Improvements in electric follow-up control systems : en
  • GB650145A - Improvements in halogen containing derivatives of dicarboxylic acids : en
  • DESC001037MA - vinyl record : de en
  • US2541480A - Machine for producing cam grooves or the like in cylindrical work : en
  • DE802550C - Ring lubrication, especially for compressor crankshafts : de en
  • ES195932A1 - A MACHINE TO VULCANIZE ALL KINDS OF FOOTWEAR : en es
  • ES23524U - A perfecting plunger for injection syringes (Machine-translation by Google Translate, not legally binding) : en es
  • US2541390A - Receptacle holder : en
  • GB650142A - Improvements in or relating to voltage multipliers : en
  • DE1620048U - DEVICE FOR FEEDING THE PUNCH STRIP IN AUTOMATIC PUNCH STRIP TRANSMITTERS. : de en
  • DE802632C - Security paper clips : de en
  • DE1620050U - LARGE-AREA POST-TOP LUMINAIRE FOR FLUORESCENT LAMPS. : de en
  • DED0005567MA - Process for vulcanizing articles made of rubber : de en
  • ES25386U - Unsharpened screws and similar parts of refined adjustments (Machine-translation by Google Translate, not legally binding) : en es
  • CH273346A - Device for polishing floors and floor coverings. : de en
  • DEP0001648BA - Process for the production of Furil : de en
  • ES191851A1 - AN APPARATUS FOR THE CONTINUOUS TREATMENT OF THREADS WITH LIQUID IN PIPE SYSTEMS : en es
  • ES196024A3 - A STARTING DEVICE FOR DIESEL ENGINES : en es
  • ES25561U - Watering bottle to facilitate the wetting of clothes when ironing (Machine-translation by Google Translate, not legally binding) : en es
  • FR973660A - Method of manufacturing electrical resistances, and production of heating layers by applying this method : en fr
  • AU3871950A - Improvements in projectors orthe like : en
  • CH273545A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • DE802419C - Cinema mirror lamp : de en
  • DEL0003645MA - Injection device with distributor for internal combustion engines : de en
  • DEP0003832BA - Induction variometer, especially for short-wave transmitters : de en
  • DEP0027248DA - Hollow block : de en
  • ES196125A1 - IMPROVEMENTS IN THE HOT AIR ELECTRICAL HEATING SYSTEMS : en es
  • US2541029A - Reclining accessory for bathtubs : en
  • US2541205A - Clamp : en
  • BE499064A - PROCESS FOR IMPROVING VARNISHES BASED ON ORGANO-POLYSILOXANES. : en fr
  • CH273572A - Device for advertising. : en fr
  • DE1620081U - CONTAINER WITH THERMAL INSULATION, IN PARTICULAR REFRIGERATOR. : de en
  • FR973558A - Electrically controlled thermostatic device for automatic control of fluid circulation : en fr
  • FR973811A - Preparation of propylenediamine : en fr
  • FR973881A - Method for preventing the formation of ice in axial compressors, in particular in gas turbine installations; and axial compressor for implementing the method : en fr
  • US2541355A - Relay with passive springs : en
  • USD161960S - Bicycle ok similar article : en
  • USD161981S - Figurine or the like : en
  • US2541955A - Rolling rocking chair : en
  • CA471475A - Starting means for internal-combustion engines : en fr
  • CA471512A - Protective coatings for synthetic resin surfaces : en fr
  • CH273416A - Book. : en it
  • DEP0011533DA - Agricultural tractor with two drive wheels and one steerable front wheel : de en
  • DER0001477MA - Shortening cleaning device : de en
  • US2541119A - Electric iron : en
  • US2541130A - Folding chair : en
  • US2541327A - Convertirle rocking or rolling amusement device for children : en
  • US2541698A - Panty-slip : en
  • CH273605A - Process for the halogenation of a hydrocarbon. : de en
  • US2541549A - Sewing machine needle guard : en
  • USD161911S - Cigarette lighter : en
  • FR973762A - Machine for digging drainage furrows and laying drainage pipes in them at the same time : en fr
  • DE1620022U - Cattle quick shackles. : de en
  • FR973877A - Improvement in gas storage containers : en fr
  • GB650056A - Improvements in or relating to the manufacture of thiocarbamyl chlorides : en
  • GB650113A - Improvements in and relating to valves : en
  • US2541160A - Method of making and assembling bearings and the like : en
  • US2541378A - Rectangular wave generator control : en
  • US2541446A - Image distortion corrector for cathode-ray tubes : en
  • US2541701A - Process of treating onions : en
  • US2541137A - Siloxane elastomers : en
  • US2541416A - Heated drying roller : en
  • US2541828A - Condenser mounting clip : en
  • DE1620137U - PROJECTION CAB WITH BUILT-IN TRANSPARENT PROJECTION AREA. : de en
  • DEP0010065DA - Screw slot machine. : de en
  • CA471579A - Methods of preparing amines from acyclic unsaturated hydrocarbons : en fr
  • DEP0002889BA - Automatic control device for operating transmission tubes : de en
  • DEP0051769DA - Fluid coupling with several working chambers. : de en
  • USD161969S - Container closure : en
  • CA471499A - Magnetic cores : en fr
  • AU3867450A - A process forthe preparation of 2-dichloracetamido-l-p-nitrophenyl-propane 1:3 diol : en
  • DE802548C - Earring : de en
  • FR973959A - Lifting device, especially for loading and unloading vehicles : en fr
  • US2541405A - Rotary hand pump : en
  • US2541623A - Dyestuffs of the anthraquinone series and a process for their manufacture : en
  • CH273363A - Device for cutting off the weft thread ends during automatic bobbin exchange on looms. : de en
  • US2541891A - Measuring instrument : en
  • US2541459A - Manicuring device : en
  • FR973527A - Method and apparatus for the continuous distillation of tars : en fr
  • FR973845A - Advanced closing device, particularly intended for refrigerated cabinet doors : en fr
  • AU3311850A - An improved harvester for salt or similar material : en
  • CA471463A - Pan-cleaning utensils : en fr
  • US2541267A - Catalytic hydrocarbon conversion process and apparatus : en
  • CA471504A - Thermoplastic sewing thread and methods : en fr
  • CH273359A - Wire winding method, and winder for its implementation. : en fr
  • USD161957S - Desk clock or the like : en
  • CH273381A - Non-rotating centrifugal separator. : de en
  • DE1620059U - CLOTHING HANGER. : de en
  • ES25499U - Concrete mixer for construction (Machine-translation by Google Translate, not legally binding) : en es
  • AU150172B2 - Improvements in or relating to mechanism for sensing statistical record cards : en
  • CH273595A - Installation for the continuous hot treatment of textile products. : en fr
  • DEH0001551MA - Device for moving trolleys, especially at loading points in mining operations. : de en
  • AU3873250A - Abrasive detergent compositions : en
  • AU154536B2 - Improvements in or relating tothe manufacture of methylchlorosilanes : en
  • CH273587A - Wheel tires for bicycles and motor vehicles. : de en
  • CA471490A - Control apparatus for radio receivers : en fr
  • CA471571A - Crystal oscillating circuits : en fr
  • CA471492A - Dynamometers : en fr
  • DE802469C - Backpack carrying frame : de en
  • DEA0003474MA - Process for the production of swellable clays. : de en
  • ES24075Y - Container for the presentation and packaging of tablets, dragees, pills, solids or small powdered quantities of chemical-pharmaceutical products. : en es
  • ES24583U - Electric lamp holder (Machine-translation by Google Translate, not legally binding) : en es
  • JPS261453Y1 - : ja
  • US2541408A - Catalytic chloromethylation of aromatic compounds : en
  • US2541489A - Amplifier protective circuit : en
  • USD161937S - Kelly coin holder : en
  • CA471493A - Electrolytically deposited iron products : en fr
  • CH273517A - Tool for stripping leaded electrical cables. : en fr
  • DE802526C - Coffee bottle : de en
  • DEP0007714DA - Overcurrent circuit breaker with electromagnetic short-circuit and thermal overcurrent release : de en
  • FR973952A - Cardboard box and its assembly method : en fr
  • US2541814A - Ice-cream freezer : en
  • US2541293A - Curtain inserter : en
  • BE499016A - : en fr
  • BE497517A - : en
  • DE1619937U - ERASER HOLDER. : de en
  • DE802382C - Rear light or reflector for vehicles of any kind : de en
  • DE802411C - Watering can : de en
  • US2541764A - Electric apparatus for melting refractory metals : en
  • DEP0016190DA - Padlock. : de en
  • US2541170A - Air intake arrangement for air jacketed combustion chambers : en
  • US2541317A - Hydrogenolysis process for the production of gasoline and diesel oil from petroleum residue stocks : en
  • US2541595A - Container : en
  • US2541420A - Purification of streptomycin by carboxylic acid type ion exchange resins : en
  • US2541429A - Aircraft balance indicator : en
  • US2541290A - Hydaulic power transmission system : en
  • USD161892S - Book box : en
  • USRE23339E - Infant s chair : en
  • US2541765A - Automatic steering device for dirigible craft : en
  • DE1620103U - FACILITY FOR PEOPLE AMUSEMENT. : de en
  • DEP0002472BA - Process for improving the surfaces of flexible sheet materials which consist of polyvinyl resins or are provided with such a covering. : de en
  • DEP0003530BA - Structural summary of components to be fastened insulated from one another : de en
  • ES191921A1 - PROCEDURE FOR THE OBTAINING OF NEW 4, 7 FRENANTROLINAS : en es
  • ES195588A3 - SALES AND PROPAGANDA SYSTEM : en es
  • ES25148U - Saguito or thin film sleeve. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974023A - Advances to traveling wave tubes : en fr
  • CH273625A - System for supplying telecommunications systems with direct current. : de en
  • CH273433A - Music Box. : en fr
  • FR973545A - Soluble products intended in particular for the metallurgical industries, and method of manufacturing these products : en fr
  • CH273513A - Bicycle alternator. : de en
  • CH273358A - Automatic cane maker. : en fr
  • CA471502A - Control apparatus for internal combustion engines : en fr
  • NL67305C - Method and apparatus for treating a continuous broad tissue with a liquid : en nl
  • CH273499A - Crane on vehicles. : de en
  • DE802410C - Device for processing the arable soil : de en
  • DEH0001711MA - Gas-heated roasting and oven : de en
  • DK72128C - Process for the preparation of derivatives of sulfonamides. : da en
  • US2541665A - Automatic fan damper : en
  • US2541680A - Reactivation of catalysts containing iron : en
  • DE802444C - Toy bathing facility : de en
  • DE802456C - Turbo mixer : de en
  • DEA0001764MA - Luminaire with hanging incandescent light : de en
  • DEH0001863MA - Process for the treatment of fibers and textile goods of all kinds by means of flammable volatile organic solvents : de en
  • DEP0015763DA - Stabilized feedback generator : de en
  • DEP0033263DA - Method and device for producing a gas mixture suitable for ammonia synthesis : de en
  • CA471565A - Electric locks : en fr
  • DEB0003225MA - Process for the production of molds for the precision casting of refractory metals : de en
  • AU3869250A - Improvements in or relating to machines for sorting statistical cards : en
  • BE498866A - METHOD AND APPARATUS FOR MIXING AND ATOMIZING LIQUIDS WITH GAS, ESPECIALLY FOR PRODUCING GAS MIXTURES FOR COMBUSTION ENGINES. : en fr
  • CA471548A - Dehydroisomerization of cycloparaffins to aromatic hydrocarbons with novel dehydroisomerization catalysts : en fr
  • ES191843A1 - A PROCEDURE TO MANUFACTURE DECORATED PRESSED OBJECTS : en es
  • GB650051A - Improvements in or relating to mechanism for filling a mould or cavity with flowablepowdered solid material : en
  • CH273515A - Ribbon cables for communications equipment and processes for their manufacture. : de en
  • ES191622A1 - PROCEDURE FOR DYEING BASED ON PRE-PREPARED RECIPES : en es
  • AU3874150A - Improvements in or relating tothe manufacture of methylchlorosilanes : en
  • CH273316A - Process for the preparation of halides of aromatic mercury compounds with mercury bound to the core. : de en
  • DEW0002063MA - Coupling for the shots of fixed slides. : de en
  • DEP0023452DA - Literature index consisting of loose sheets of paper or panels placed in a folder : de en
  • GB650213A - Improvements in or relating to die ripping and polishing machines : en
  • DEM0000399MA - Device for driving direction indicators for motor vehicles. : de en
  • DEP0047061DA - Bell device. : de en
  • DEP0056015DA - Hand drill with change gear. : de en
  • DEP0032978DA - Farm wagon. : de en
  • CH273450A - Analytical balance. : de en
  • CH273498A - Clamshell. : en fr
  • ES25555U - Improved scoring needle to take points to the stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541286A - Adjustment device for the frequency of spiral balances : en
  • DEM0000156MA - Cut buffing iron. : de en
  • DEP0009007DA - Circuit arrangement for igniting and operating electric discharge tubes, in particular fluorescent tubes : de en
  • FR973633A - Expansion valve, especially for refrigeration systems : en fr
  • ES196062A1 - A IMPROVEMENT IN CURRENT EXTRACTION DEVICES, BY PRESSURE, OF THE OIL CONTAINED IN SEEDS OR OLEAGINOUS FRUITS : en es
  • AU146830B2 - Improvements in or relating to paper feeding mechanism for statistical machines : en
  • FR973986A - Method and device for increasing the efficiency of road rollers : en fr
  • ES25505U - Trolley-tricycle, pedal, on track. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541601A - Container capping device : en
  • DK72141C - Hydraulic control device for cold saws or similar machines. : da en
  • ES25392U - Elements for closing bags and bags. (Machine-translation by Google Translate, not legally binding) : en es
  • CA471453A - Re-directing deflected bore holes : en fr
  • US2541173A - Package : en
  • DE802422C - Device for controlling the drive and lifting motor in electrically operated handcarts : de en
  • DEP0009128DA - Fine adjustment device, in particular for electrical tuning means : de en
  • FR973464A - Reversible film scrolling device in cinematographic devices : en fr
  • DE1620063U - HOT WATER HEATER. : de en
  • ES191608A1 - A DEVICE FOR STACKING CAPA LEAF LEAVES OR BOTH CLASSES PREVIOUSLY FORMED TO MAKE CIGARETS, CIGARETTES OR PENCILS OF THEM : en es
  • US2541962A - Nosepiece spacer : en
  • FR973456A - Arrangement for oil cooling for air-cooled engines : en fr
  • US2541247A - Switching system : en
  • US2541278A - Tension pulley : en
  • US2541643A - Hydraulic governor switch mechanism : en
  • US2541939A - Para nitro or acetylamino salicylic acid chlorides : en
  • DE802637C - Process for the recovery of lost heat caused by friction in the lubrication or clutch fluid circuit of steam turbine systems : de en
  • DE1620106U - PROPELLER PLANE TOY. : de en
  • FR973892A - Device for protecting automobile drivers against dazzling headlights : en fr
  • AU152772B2 - Improvements in or relating tothe production of microporous rubber sheeting : en
  • CH273487A - Cutting plate for mechanical razor. : en fr
  • FR973866A - Total emptying process of a liquid tank : en fr
  • DEP0012776DA - Ceiling construction for all kinds of buildings : de en
  • DE1620095U - Embossing dies for embossing calender rollers. : de en
  • FR973778A - Ink tank, adaptable to all drawing devices : en fr
  • DE1620096U - DEVICE FOR FOAM GENERATION. : de en
  • DE802562C - Amusement lane : de en
  • DER0001350MA - Control device for incubators : de en
  • ES191823A3 - A PERFECTED PROCEDURE TO MANUFACTURE MATTRESSES AND SIMILAR PRODUCTS : en es
  • FR973700A - Process for liquefying and degrading proteins of animal origin : en fr
  • DE1619905U - ROLLER FREE WHEEL IN WRITING, CALCULATING AND SIMILAR MACHINES. : de en
  • FR973705A - Manufacturing process of insecticide and fungicide slurries : en fr
  • FR973908A - Cowling for motor vehicles with so-called convertible bodywork : en fr
  • GB650095A - Process for separating components of gaseous mixtures : en
  • US2541099A - Electric signal storage or demodulating circuits : en
  • US2541675A - Combination window frame construction : en
  • US2541770A - Universal burglar alarm : en
  • DE802590C - Concrete ceiling tile : de en
  • DED0000921MA - Junction and connection box of low overall height for laying in plaster : de en
  • DEP0030592DA - Process for the production of a base material for varnishes, lacquers or painting media : de en
  • ES25391U - Improved cardboard box (Machine-translation by Google Translate, not legally binding) : en es
  • FR973677A - Process for obtaining oils from resins : en fr
  • GB650148A - Improvements relating to envelopes : en
  • USD161909S - Piano organ : en
  • FR973538A - Mineral gel : en fr
  • DE1619965U - ADDITIONAL DUST BAG FOR VACUUM CLEANER. : de en
  • CH273404A - Process for the preparation of a monoazo dye. : de en
  • US2541308A - Dump rake : en
  • US2541672A - William e : en
  • US2541678A - Fungicidal composition : en
  • US2541885A - Spinning frame control : en
  • DE802606C - Piston gear with rapid stroke and high pressure force at the end of the stroke : de en
  • FR973530A - Deadman device : en fr
  • GB650107A - Improvements in button-stemming machines : en
  • ES194330A1 - A DEVICE TO COLLECT PHONOGRAPHIC DISCS ORDINARILY : en es
  • FR973506A - Aerosol generator bulb : en fr
  • GB650211A - Improvements in or relating to refrigeration apparatus : en
  • US2541524A - Demijohn filter : en
  • DEP0042656DA - Ball socket for ballpoint pens. : de en
  • FR973500A - Device for adjusting the temperature of the hot gases in the combustion chambers : en fr
  • IE22172L - Automatic telephone exchange : en
  • DEP0000415BA - Process for the production of resinous polyesters : de en
  • DEK0002489MA - Tractor with a short distance between the front and rear wheels, especially agricultural tractors. : de en
  • FR973697A - Precision archery : en fr
  • FR973710A - Process for preparing photoengraving plates and product obtained : en fr
  • FR973800A - Device for decapsulating and recapping without gas loss all bottles containing a pressurized liquid : en fr
  • CA471541A - Methods of manufacturing blocking-layer cells of the selenium type : en fr
  • US2541538A - Truck body with unloading means : en
  • US2541774A - Multiwalled tip shield : en
  • US2541468A - Spring cushion with telescopic frame : en
  • US2541551A - Wheel cylinder support : en
  • US2541759A - Fishing pole : en
  • US2541313A - Signal comparison indicator : en
  • US2541414A - Box-making machine : en
  • US2541967A - N-substituted 2-amino-indanes : en
  • US2541077A - Method and apparatus for contacting subdivided solid particles with a fluid reactantstream : en
  • FR973988A - Method and machine for washing, rinsing and spinning the laundry : en fr
  • FR973513A - Carrot tap : en fr
  • FR973919A - Complementary modification to a parallel vice with variable positions : en fr
  • FR973581A - Improvement in the control of change of pitch of coaxial propellers at independent speed : en fr
  • DEM0000003MA - Expansion compensation for pressure vessels with high internal pressure and different high temperatures of the vessel parts, especially for heat exchangers : de en
  • DE1619966U - THROW ROD. : de en
  • DE802639C - Additional equipment for cooling systems : de en
  • DEP0037125DA - Placement device for pottery. : de en
  • DE1619929U - DEVICE FOR ADJUSTING THE BACKREST OF MOTOR VEHICLE SEATS. : de en
  • DEB0001478MA - Portable stove for two-room heating : de en
  • DEP0042635DA - Card holder : de en
  • DEP0012504DA - Plow, in particular for cultivating the soil in viticulture : de en
  • DE1620046U - COVER RAIL. : de en
  • DE802450C - Pit stamp : de en
  • DEP0023490DA - Process for automatic electric arc welding : de en
  • FR973921A - Manufacturing process of non-deformable containers : en fr
  • USD161900S - Electrical connector : en
  • DE1619948U - FORK LEG FOR FORKLIFT. : de en
  • DE1620015U - TONEARM. : de en
  • ES191634A3 - IMPROVEMENT IN PERMANENT HAIR WAVING METHODS : en es
  • ES195569A3 - IMPROVEMENTS IN THE WAVE COMMUTATORS OF THE RADIOTELEPHONY DEVICES : en es
  • FR973469A - Device for securing stockings, socks or the like : en fr
  • FR973823A - Electric switch : en fr
  • DEG0003599MA - Process for sensitizing photographic emulsions. : de en
  • FR973936A - Electric discharge device in a vapor : en fr
  • ES25617U - Type of needle-needle (Machine-translation by Google Translate, not legally binding) : en es
  • FR973663A - Cooling device for thermal gas turbine engine casings : en fr
  • FR973793A - Machine for closing, in series, ice cream cones or the like : en fr
  • FR973836A - Electric household water heater on "light" current for hot and lukewarm water : en fr
  • FR973882A - Forced lubrication nipples : en fr
  • FR973987A - Road surfacing : en fr
  • ES191728A1 - PROCEDIMIEENTO FOR THE MANUFACTURE OF LETTERS AND SIGNS FOR SIGNS AND ADVERTISEMENTS : en es
  • GB650087A - Improvement in fermentation media and process for production of streptomycin : en
  • US2541449A - Sling for small motors : en
  • DEH0001558MA - Two-stroke Offenbach dobby with different shaft movements over time (right of way). : de en
  • USD161935S - Combination clothes hanger and carrier : en
  • DE1620070U - DIRECTION INDICATORS IN THE BUMPER OF MOTOR VEHICLES. : de en
  • GB650149A - Improvements in and relating to the production of cellulose acetate for use in moulding compositions : en
  • FR973592A - Process allowing, in combination with the operation of a gasifier, to obtain the gasification of suitable substances and the enrichment of the gas produced because gasogen : en fr
  • FR973918A - Brake regulator for automobiles and others : en fr
  • FR973658A - Improvements to box hinges : en fr
  • GB650090A - Improvements in and relating to windscreen wipers : en
  • US2541964A - Flexible slide fork : en
  • ES191841A1 - A PROCEDURE FOR THE MANUFACTURE OF NITROGEN OXIDES : en es
  • ES25511U - Universal multiple lid for pots and pans (Machine-translation by Google Translate, not legally binding) : en es
  • FR973486A - Combine harvester : en fr
  • GB650190A - Improvements in or relating to speed governors : en
  • DEC0000624MA - Blowers, in particular Roots blowers with housing and lauter cooling : de en
  • US2541488A - Electrolytic diazo process : en
  • FR973776A - Apparatus for physical treatment of the human body : en fr
  • DEB0008270MA - Device for pulling in and out of cables which conduct electricity from a fixed point to a mobile device, in particular cable management for harbor cranes : de en
  • ES25563U - Wall lamp or laptop with concentrated illumination (Machine-translation by Google Translate, not legally binding) : en es
  • FR973496A - Device for driving the fan for air-cooled internal combustion engines : en fr
  • US2541677A - Hydrocarbon synthesis : en
  • FR973976A - spade and spade fork equipment : en fr
  • US2541570A - Method and apparatus for finishing extruded pipes of clayware : en
  • US2541904A - Electrical system on railroad car : en
  • US2541111A - Cigarette lighter : en
  • US2541556A - Scaffold : en
  • US2541593A - Automatic selecting switch : en
  • US2541825A - Coating compositions containing : en
  • DEN0000635MA - Hiking pillar : de en
  • ES195907A1 - A PROCEDURE FOR THE MANUFACTURE OF TYPES FOR PRINTING DIVERSE SURFACES : en es
  • DE1620021U - ADDITIONAL RUST ARRANGEMENT IN METAL UMBRELLA GLUCKING ETC. : de en
  • ES25506U - Identity plate in plastic materials with indelible labeling (Machine-translation by Google Translate, not legally binding) : en es
  • DEG0003087MA - Arrangement of inflow boxes in steam or gas turbines : de en
  • ES196098A1 - A NEW APPARATUS TO CRUSH THE CARDILE AND DIFFERENT BODY BODIES CARRY TEXTILE FIBERS : en es
  • DE802592C - Process for the production of a house in cast construction : de en
  • US2541724A - Recovery of ammonium chloride from solution in liquid ammonia : en
  • US2541011A - Ternary interpolymers comprising acrylonitrile and fumaric acid : en
  • US2541948A - Single sash storm window mounting : en
  • GB650209A - Improvements in or relating to printers mounting boards : en
  • CH273555A - A phone booth. : en fr
  • FR973842A - House : en fr
  • CH273353A - Hinge for toilet seats. : de en
  • CH273421A - Typewriter with device to signal the end of the page. : en it
  • DE802385C - Signaling device for electric toy or model trains operated with direct current : de en
  • DE802388C - Process for the production of a syrup of high sweetness from lactose : de en
  • DEP0013511DA - Counter electrode for dry rectifier : de en
  • US2541662A - Device for controlling flow of solids in a powdered solid and gas contacting operation : en
  • US2541924A - Synthesis of substituted imidazoles : en
  • DE1619904U - IRON PRESS. : de en
  • DE1619933U - SINGLE-AXLE TRAILER. : de en
  • ES196045A1 - A PROCEDURE FOR THE MANUFACTURE OF PLATES OR PIECES OF A PLASTIC MATERIAL : en es
  • US2541927A - Hot-moldable compositions and molded products : en
  • US2541034A - Frying pan : en
  • US2541776A - Adjustable price tag : en
  • US2541090A - Lifter roof : en
  • CA471525A - Machines for cold drawing bar stock : en fr
  • CA471526A - Washing machines : en fr
  • GB650123A - Improvements in or relating to rotary filing tools : en
  • GB650147A - Improvements in means for removably retaining together two members mounted one within the other for relative rotation : en
  • CH273340A - Electric process for melting and refining glass. : en fr
  • US2541741A - Mounting of fans controlled by the rotation of vehicle wheels : en
  • ES25127U - Sliding device for drawers for filing cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • US2541083A - Electroplating on aluminum : en
  • US2541655A - Alkylation of aromatic amines : en
  • DE1619931U - DIRECTION INDICATORS IN TURN SIGNAL DESIGN FOR MOTORCYCLES. : de en
  • ES25549U - Deposit-injector device for fountain pens, (Machine-translation by Google Translate, not legally binding) : en es
  • FR973774A - Improvements to the additive chlorination of benzene by the catalytic route : en fr
  • FR973972A - Improvements to metal turnstiles : en fr
  • GB650201A - Improvements in or relating to hydraulic or pneumatic climb fasteners : en
  • CH273483A - Device for holding planer knives to be sharpened. : de en
  • GB650099A - Improvements in or relating to the manufacture of semi-conductive material : en
  • US2541518A - Overheated radiator signal : en
  • USD161908S - Gas range : en
  • DEP0012761DA - Process for increasing the profitability of hot air burners with a combustion shaft : de en
  • ES191861A1 - MOBILE SYSTEM FOR STRINGING AND PUTING THE CLOCKS AT TIME : en es
  • ES25523U - Roof tile (Machine-translation by Google Translate, not legally binding) : en es
  • GB650047A - Improvements relating to aerial systems : en
  • GB650068A - Improvements in or relating to holders for darts : en
  • DEP0049756DA - Vehicle, in particular motor vehicle. : de en
  • DE802396C - Sliding coupling : de en
  • FR973966A - New ventilation duct : en fr
  • DEP0009939DA - Furniture with adjustable table top : de en
  • US2541437A - Apparatus for investigating optical refraction phenomena in gaseous media : en
  • US2541912A - Method for conditioning rotatable grinding wheels : en
  • DEP0053117DA - Shifting method and device for preferably hydraulically operated clutches, brakes or the like, in particular for shifting motor vehicle transmissions. : de en
  • FR973848A - Wire bar support, comprising a tensioning device, for fractured and plastered arms : en fr
  • FR973909A - Construction process of brick hearths or chimneys using prefabricated elements : en fr
  • DEP0009771DA - Electric heating and cooking apparatus, in particular hotplate : de en
  • DES0001581MA - Stabilized tube oscillating circuit with high frequency constancy : de en
  • DE1619949U - PUSH DEVICE ON MOBILE FORKLIFTS. : de en
  • DE1620040U - PRINTED FINE BOXES AND RISING FOR THE PACKAGING OF CHEESE. : de en
  • DEP0040160DA - Sowing device : de en
  • DEP0008862DA - Round brush with wire brushes, especially for high speeds : de en
  • DEP0053369DA - Electric precision watch. : de en
  • US2541245A - Coil type water tube heater : en
  • US2541555A - Stereoscopic camera : en
  • DEB0011993MA - Drive for thermostat, step switch or the like, for electric ovens, especially ovens : de en
  • ES25558U - Metal support frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES25565U - Protector for shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • USD161899S - Plate holder : en
  • ES196171A1 - A SYSTEM OF DRAIN VALVES : en es
  • DK72127C - Method for treating white textile materials. : da en
  • US2541335A - Glow discharge device : en
  • US2541465A - Alpha-fluoromethacrylamides and polymers thereof : en
  • DEP0007715DA - Liquid fuse : de en
  • FR973613A - New assembly process for brushes and products in? : en fr
  • FR973871A - Device for filling bags with a quantity of material determined by weight or by volume : en fr
  • GB650043A - Improvements in automatic feed-weighing apparatus : en
  • GB650082A - Improvements in or relating to pipe fittings : en
  • DE1620104U - TOY CATAPULT. : de en
  • FR973593A - Electrostatic field stabilizer : en fr
  • GB650144A - Improvements in fireproof resins : en
  • US2541422A - Telemetric tachometer : en
  • AU149584B2 - Improvements relating to sheetmetal fasteners : en
  • AU153615B2 - Improvements relating to flexible couplings : en
  • CH273422A - Stacks of paper for making copies with a typewriter. : de en
  • CH273576A - Harass for fruits, vegetables and the like. : de en
  • US2541383A - Apparatus for drying warp and the like : en
  • DE1620078U - SELLING BASIN FOR CLEANING WASTE WATER OR THE LIKE. : de en
  • CA471523A - Electrodeposition of copper : en fr
  • CH273328A - Pumping system. : de en
  • DE802616C - Vehicle for electric toy and model trains : de en
  • DE802618C - Briquette extruder : de en
  • DEA0001557MA - Sirens, in particular for generating ultrasound. : de en
  • DES0002088MA - Fountain pen. : de en
  • US2541417A - Agricultural crop spraying machine : en
  • CA471522A - Electrode holders for use in arc welding : en fr
  • DE1620119U - ELECTROMAGNETIC TIMER. : de en
  • DEB0012067MA - Contact spring for apartment sockets : de en
  • CH273563A - Receiver for frequency or phase modulated carrier waves. : de en
  • US2541534A - Hydraulic press : en
  • US2541602A - Floor furnace : en
  • CH273589A - Frame especially for bicycle, tandem or motor bike. : en fr
  • CH273348A - Polish for cleaning and polishing windows, silverware, nickel, chrome, panel walls and painted surfaces. : de en
  • BE498800A - : en
  • CH273569A - Contact device on an alarm system controlled from a door or a window. : de en
  • US2541769A - Side bearing : en
  • US2541750A - Oil burner lighter : en
  • DE1619977U - DOUBLE-ACTING HOT GAS PISTON MACHINE. : de en
  • DE1619992U - DEVICE FOR TRIGGERING A BANG WHEN HIT THE CENTER. : de en
  • DE802565C - Fully automatic labeling machine for upright cylindrical workpieces : de en
  • DEK0001909MA - Process for the production of a bandage material with its own healing properties : de en
  • CH273588A - Dynamo mounted on a hub for cycles. : en fr
  • AU153355B2 - System of identification ofthe calling line in telephone systems andthe like : en
  • CA471557A - Wrenches : en fr
  • AU148578B1 - Milk metering apparatus : en
  • CH273616A - Process for the preparation of a monoazo dye. : de en
  • AU3864950A - Improvements in or relating to coated poisons for destroying insects : en
  • CA471536A - Cartons : en fr
  • CH273484A - Machine for sharpening the knives of planing machines for woodworking. : de en
  • AU146971B2 - Adjusting and indicating apparatus for effecting coarse and fine adjustments ofa rotary member : en
  • CH273441A - Radio navigation facility. : en fr
  • DE802556C - razor : de en
  • DEP0046588DA - Galvanic element : de en
  • FR973454A - Process for preparing unsaturated polymers : en fr
  • FR973619A - Improvements to devices such as aerials, in particular for motor vehicles : en fr
  • AU150606B2 - Improvements in or relating to automatic level control devices for electric carrier current communication systems : en
  • US2541192A - Yarn feed control system : en
  • CH273445A - Thermomechanical control device. : de en
  • DE1620030U - SNOW SKIDS FOR BABY CARRIERS. : de en
  • FR973585A - Improvements to methods and devices for exploring surfaces, in particular for checking thicknesses : en fr
  • FR973833A - Industrial filters and others : en fr
  • CH273411A - Method and device for the production of fibrous webs of high strength. : de en
  • CH273525A - Reinforcing element arranged in an electrical circuit. : de en
  • CH273330A - Combustion device for wood and other gas-rich solid fuels. : de en
  • CH273451A - Analytical balance. : de en
  • AU3870450A - Improvements in and relating tothe recovery of chemicals from cellulose acetate extrusion baths : en
  • DE802462C - Container for electric hot water storage tank : de en
  • DE802487C - Hot gas piston machine with a connected regenerator filling compound arranged in a regenerator space : de en
  • DE1619908U - FASTENING DEVICE ON EYEGLASSES AND SUN VISORS. : de en
  • DE1619932U - RADIATOR SHUTTER, ESPECIALLY FOR VEHICLES. : de en
  • DEP0002859DA - Process for the production of sulfur dyes : de en
  • DEP0010481DA - Light, in particular outdoor light : de en
  • US2541652A - Self-propelled marine anchor : en
  • US2541783A - Invalid lift : en
  • USD161958S - Combination flashlight and flasher light : en
  • US2541100A - Electric pulse translator circuit : en
  • DE1619918U - COMBUSTION MACHINE. : de en
  • DE1619956U - DEVICE FOR ASSEMBLING ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • DE802532C - Loading facility for sea and inland ports : de en
  • FR973747A - Combined micrometric length stop for machine tools : en fr
  • CA471538A - Sulfurized tall oil : en fr
  • FR973681A - Debit regulator : en fr
  • FR973888A - Isomerization of hydrocarbons : en fr
  • DE802612C - Adjustment angle : de en
  • DEE0001824MA - Gas burner : de en
  • DK72132C - Device for fully automatic telephone systems for establishing calls to a manual location. : da en
  • FR973477A - Device constituting a valve for regulating the progressive flow of all liquid or gaseous materials : en fr
  • FR973818A - Machine for cutting metal bars and other materials : en fr
  • AU3870950A - Milking machine trap : en
  • CH273512A - Automatic regulating device for main electrical machines. : de en
  • ES193261A2 - A FISHING REEL SYSTEM, AUTOMATIC, FAST AND HEAVY LAUNCHED OF LARGE AND MINIMUM DISTANCES, EVEN LESS THAN THE METER AND SOLVING THE SO FAR INSOLUBLE PROBLEM OF THREAD ENGAGEMENT IN THE PARTS : en es
  • US2541357A - Dental tool : en
  • US2541820A - Voltage regulator : en
  • CH273383A - Method for purifying dextrose. : de en
  • AU3866650A - Improved heads for golf clubs : en
  • CH273337A - Device for connecting water consumers, e.g. B. a shower or a sprinkler, to a water hose. : de en
  • DE1620114U - STAMP PAD BASE WITH CLAMPING FRAME. : de en
  • DE802524C - Method and device for drawing sheet glass with a wire insert : de en
  • US2541023A - Multiplex pulse transmission system : en
  • DEP0001697MA - Cable rider arrangement, especially for cable cranes : de en
  • FR973953A - Helical radiator : en fr
  • DEP0010802DA - Process and device for softening or melting lumpy substances by means of heat in a capacitor field : de en
  • ES191971A1 - IMPROVEMENTS IN HEAT OR METODIC HEATING APPARATUS : en es
  • US2541316A - Carburetor : en
  • US2541901A - Pickling of aluminum : en
  • ES196088A1 - A PRESSURE AIR ACCOMMODATOR SYSTEM : en es
  • FR973844A - Advanced drill bit for masonry : en fr
  • US2541323A - Power transmission for ice scoring machines : en
  • ES25502U - Packaging and presentation of handkerchiefs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619921U - CHOCOLATE TODDLER WITH SUCKER. : de en
  • DE1619963U - ELECTRIC LIGHT AND HOT-AIR BATH OR THE LIKE : de en
  • ES196069A1 - IMPROVEMENTS IN OR RELATIVE TO AUTOMATED TELECOMMUNICATION PLANT SYSTEMS : en es
  • FR973810A - Materials and method of surface protection : en fr
  • AU3867950A - Improvements in or relating to apparatus for forming and filling containers : en
  • DEP0028185DA - Paper pulp Dutch. : de en
  • FR973612A - Device for filling network accessories, such as underground cable end boxes : en fr
  • FR973730A - Process for the catalytic oxidation of organic materials in the vapor phase : en fr
  • US2541517A - Can discharging and sorting mechanism : en
  • ES23399Y - Improved packaging for toothbrushes. : en es
  • FR973573A - Process for the electrolysis of sodium sulphate : en fr
  • FR973678A - New process for distillation and upgrading of sawdust and products obtained : en fr
  • ES195673A1 - AN INDICATOR APPARATUS FOR TAXIMETERS AND OTHER TRAVELERS : en es
  • GB650134A - Improvements in or relating to the production of plates or the like of cellulosic material : en
  • US2541109A - Method and apparatus for preparation of contact masses : en
  • US2541095A - Overflow for liquid storage tanks : en
  • US2541546A - Storm window shade : en
  • US2541563A - Burglarproof lock : en
  • US2541617A - Battery terminal : en
  • CH273609A - Process for the halogenation of a hydrocarbon. : de en
  • ES25622U - Finger-wrench type (Machine-translation by Google Translate, not legally binding) : en es
  • CH273480A - A method of manufacturing a spectacle frame. : en fr
  • ES25540U - Handle with razor blade holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR973587A - Device for reversible transformation of low amplitude rectilinear movements into large amplitude rotational movements and its applications : en fr
  • FR973597A - Coupling of two or more free-piston generators with compressor elements operating in cascade, to form high-pressure generator groups : en fr
  • FR973752A - Derailleur for cycles : en fr
  • IE19347L - Underpinning of buildings : en
  • DE802558C - Identification of the cutting sequence on safety razors : de en
  • US2541063A - Pruning tool : en
  • FR973487A - Improvements made to turbine cooling devices : en fr
  • FR973838A - Advertising design process intended to give the object for sale a unique relief : en fr
  • GB650053A - Nozzles for flexible tubes for insertion in body cavities : en
  • US2541501A - Bracket supported folding chair : en
  • US2541657A - Method of making commercial mixtures of hydrogen and carbon monoxide : en
  • US2541319A - Skin opening machine : en
  • US2541627A - Wireless signaling system : en
  • US2541893A - Ship cargo-handling device : en
  • BE498939A - : en
  • DE1620141U - RAIN CAP LINING ON BICYCLE PUMP. : de en
  • DEP0000106DA - Printing mechanism for writing instrument. : de en
  • FR973579A - Pulp manufacturing process : en fr
  • FR973727A - Process for the production of photographic silver halide emulsions : en fr
  • FR974020A - Piston ring and its manufacturing process : en fr
  • GB650055A - Improvements in radio transmitting systems : en
  • GB650079A - Improvements relating to ship's windows : en
  • ES23235Y - Lockable cap with key. : en es
  • DE802570C - Process for the preparation of a flotation agent : de en
  • DER0000698MA - Power-driven pipe cutting device. : de en
  • CA471527A - Methods of making filter units : en fr
  • US2541126A - Unsaturated esters of 10-hendecenoic acid : en
  • DE1619938U - SEARCH CLOCK. : de en
  • FR973717A - Process of dissociation of brass to obtain copper and zinc oxide : en fr
  • CH273521A - Method and device for assembling a system consisting of elements arranged around one another and a system produced according to this method. : de en
  • US2541859A - Dehydrated apples : en
  • US2541974A - Means for establishing the hardness of metal surfaces : en
  • US2541117A - Brush adjustment for suction cleaners : en
  • DEP0018151DA - Shaving soap bar with foot : de en
  • DEP0003310MA - Vertical tube heat exchanger charged with vapors or vapors : de en
  • US2541219A - Humidity regulating system : en
  • GB650204A - Production of chlorine-containing aromatic compounds : en
  • US2541193A - Range finder mechanism : en
  • DEF0001207MA - Stamp album : de en
  • DEP0047621DA - Junction of concentric high-frequency lines : de en
  • ES25543U - Pacifier model. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541071A - Continuous method for separating materials by liquid thermal diffusion : en
  • US2541516A - Retractor means for surgical use : en
  • US2541204A - Shoulder pad : en
  • FR973849A - Enrichment of siliceous minerals containing iron : en fr
  • CA471566A - Electrical terminals : en fr
  • DEP0032275DA - Device for dielectric welding or cutting of foils made of thermoplastic material by means of high frequency : de en
  • DER0001534MA - Lighting system on motor vehicles : de en
  • US2541353A - Solution agitating device : en
  • US2541424A - Link friction pin pliers : en
  • US2541740A - Apparatus for making use of the suction stroke in internal-combustion engines : en
  • DE802500C - Ski with surface protection : de en
  • DEN0000567MA - Process for spinning solutions of high molecular weight, polyunsaturated compounds : de en
  • DK72126C - Tie holder. : da en
  • FR973667A - Variable cranks for bicycles or other gear : en fr
  • FR973715A - Method and device for hydrogenating cracking under low pressure and low temperature : en fr
  • DE802489C - Process for the production of stamping dies : de en
  • DE1619996U - CHILDREN'S TOYS. : de en
  • DE1620084U - LIPSTICK WITH PERFUME SPRAYER. : de en
  • DE1620134U - SEED CLEANING MACHINE. : de en
  • AU151661B2 - Improvements in or relating to Compression moulds and method of moulding therewith : en
  • DEP0008522DA - Adjustable magnetic quick release for overcurrent switches : de en
  • FR973975A - Protective covering for bottles and flasks of all kinds : en fr
  • GB650112A - Direct current arc lamp : en
  • DE802415C - Wet peeling machine : de en
  • DE802553C - Liquid measuring and filling device : de en
  • DEP0018069DA - Extendable stand or arm designed for electrical organs : de en
  • DK72138C - Device for combine harvesters. : da en
  • GB650066A - Improvements in or relating to brick cutting machines : en
  • GB650085A - Improvements in or relating to guiding devices : en
  • DE1619917U - CONTROL DEVICE FOR DEPARTURE TO CATCH PREDATORS : de en
  • DED0001192MA - Electrical insulating tape and method for its manufacture : de en
  • DEP0003435BA - Simplified circuit structure, in particular of receivers in telecommunications technology : de en
  • FR973997A - Improvements to extendable pulleys for V-belts : en fr
  • FR973699A - Oil regenerator or similar material : en fr
  • US2541246A - Surgical instrument : en
  • US2541754A - Display stand : en
  • DE802607C - Method and device for recording or reproducing cinematographic image or sound recordings : de en
  • FR973939A - Method of physical development in metallic images of photographic latent images : en fr
  • GB650102A - Image-reconstructing system : en
  • GB650109A - Hollow wall and method for its construction : en
  • DE802507C - Ratchet wrench : de en
  • GB650126A - Improvements in or relating to the manufacture of formic acid : en
  • CA471457A - Electrolytic water correction devices : en fr
  • FR973470A - Electric vehicle for fairground attractions or other applications : en fr
  • US2541628A - Traveling contacting device : en
  • DE802521C - Knife guide for band knife sharpening and splitting machines : de en
  • DEC0000028MA - Process for increasing the wetting capacity of mercerising liquors : de en
  • DEP0009471DA - Construction panel, preferably lightweight construction panel made of aerated concrete : de en
  • DEP0051045DA - Slider for zippers : de en
  • DEH0001292MA - Method of filling split wafer molds : de en
  • DEP0009017DA - Electric hand lamp with dynamo : de en
  • DEP0036646DA - Circular knitting needle : de en
  • FR973599A - Compressor : en fr
  • GB650052A - Improvements in electro-magnetic driving system : en
  • FR973641A - Method and device for carrying out non-oxidizing reactions with thermal intervention : en fr
  • FR973669A - Synthetic lubricant : en fr
  • FR973533A - Substituted thioureas and their application in the rubber industry : en fr
  • FR973925A - Plasticized copolymerized compositions : en fr
  • DE802602C - Wedge with wooden insert, especially for wood carving : de en
  • ES25541U - Improved toy muzzle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619916U - LEATHER STRAP FOR WATCHES. : de en
  • ES194981A1 - A PUMP OF AINJECTION AND DOSAGE OF LIQUID HIGH PRESSURE FUELS : en es
  • ES25553U - Fixing device for masonry and paint sticks and brushes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650057A - Improved apparatus for dispensing lubricant to the wheels or rollers of chain conveyors, and to the wheels of rolling stock : en
  • ES25538U - New type of knife and knife sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620130U - VULCANIZER. : de en
  • ES25520U - New articulated toy : en es
  • DEP0015768DA - Arrangement for the changeability of the reverberation time and the frequency response of the reverberation time in rooms : de en
  • DK72151C - Method of making sheets or strips of fiber cement and apparatus for carrying out the method. : da en
  • DEP0042049DA - Device for treating molten metals, in particular cast iron : de en
  • FR973932A - : fr
  • US2541395A - Pressure relief valve : en
  • US2541908A - Pipe or tubing support : en
  • DEF0000171MA - Bean slicer for various uses : de en
  • DEG0000801MA - Tubes or similar containers for all ointment-like, paste-like and liquid substances. : de en
  • USD161967S - Se bastian fan : en
  • US2541899A - Method and apparatus for forming briquettes : en
  • US2541959A - Process of separating the 3, 5-dimethyl 1-ethyl benzene from other ethyl xylenes : en
  • DE1620064U - ALL-METAL SHOP FRAME. : de en
  • DE1619920U - RING SHIP REELS. : de en
  • DED0001251MA - Reinforced concrete reinforcement : de en
  • ES23630Y - Working material based on paper and collodion, cellophane or celluloid for letterpress prints and stickers, mainly : en es
  • CA471459A - Devices for sealing cylindrical cans or similar containers : en fr
  • DE802492C - Gear pump : de en
  • ES25552U - Base of fixation and adaptation of ornaments of costume jewelery to the hair of the ladies. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620011U - ANGLE PLIERS WITH THE SELF-TENSIONING CLAMPING DEVICE. : de en
  • DEB0000958MA - Cable connector for portable electrical devices : de en
  • AU154698B2 - Process forthe manufacture of greases comprising oleaginous and inorganic colloidal materials and greases produced thereby : en
  • CH273412A - Process for treating materials, in particular packaging materials, in order to enable them to give off corrosion-preventing vapors. : de en
  • CH273546A - Process for the production of a garlic preparation with a high content of allyl sulphides for medicinal and nutritional purposes. : de en
  • DE1620010U - HANGER WITH ADJUSTABLE WIDTH. : de en
  • FR973501A - : fr
  • CH273326A - Ladder for tinsmith-roofer. : en fr
  • CH273549A - Process for the preparation of a methionine derivative. : de en
  • DE802380C - Shaving device : de en
  • DESC000356MA - Circuit arrangement for operating transformer-fed gas discharge vessels : de en
  • GB650139A - Improvements in or relating to gas burners : en
  • DE802505C - Dynamometric key : de en
  • DEP0043156DA - Machine for the production of glass vials, ampoules or the like. : de en
  • DEP0049484DA - Fresh air heating for motor vehicles, in particular for buses. : de en
  • GB650218A - Improvements in or relating to pipe couplings : en
  • CA471501A - Reel spindles : en fr
  • ES25598U - School blackboard, replaceable (Machine-translation by Google Translate, not legally binding) : en es
  • AU154761B2 - Improvements in or relating to pulse converting circuits : en
  • AU3871650A - Improvements in or relating to piezoelectric crystal plates : en
  • DE802408C - Debarking device for sleepers, beams or the like. : de en
  • DEP0003497DA - Process for gluing wood and similar materials : de en
  • DEST000806MA - Cable connection to batteries, accumulators, etc. : de en
  • US2541856A - Stanchion : en
  • CH273376A - Fabric drying machine. : en fr
  • CH273565A - Time division multiplex system. : de en
  • DEP0002371DA - Lampshade : de en
  • FR973560A - Signaling column for traffic in the streets : en fr
  • ES25537U - Fins for fixing discs of the clutch plates (Machine-translation by Google Translate, not legally binding) : en es
  • GB650210A - Photo-electric stop motions for warp knitting and like machines : en
  • US2541554A - Dry powder fire extinguisher : en
  • US2541902A - N-substituted-3-pyridine sulfonamides : en
  • FR973992A - Apparatus for making enlargements or "openings" at the ends of tubes, in particular to constitute joint elements : en fr
  • AU3352150A - Adjusting and indicating apparatus for effecting coarse and fine adjustments ofa rotary member : en
  • DE802643C - Knife guide for band knife sharpening and splitting machines : de en
  • GR12830B - METHOD BY IS, IT MAKES POSSIBLE OR AFTER MATHEMATICAL ACCURACY MEASUREMENT OF THE EXTRACTOR CUTTING, HEIGHT OF CHARGE WATER THROUGH BACK. : el en
  • GR12831B - PERFECTIONS ON THE REGULATORY SUPPORT OF DOORS AND WINDOWS. : el en
  • CA471573A - Self-biased solid amplifiers : en fr
  • DEB0002598MA - Sign rail. : de en
  • US2541584A - N-acylated piperazines : en
  • DEB0003858MA - Snow removal device : de en
  • US2541075A - Typewriter desk : en
  • US2541175A - Gas water heater : en
  • US2541371A - Mounted sectional container : en
  • CH273351A - Adjusting device on seating and reclining furniture. : de en
  • CH273482A - Machine for grinding gears with only partially involute tooth flanks, using the hobbing process. : de en
  • CH273367A - Sewing machine, with table, of the type in which the machine can be lowered into the table itself. : en it
  • US2541560A - Electronically timed relay : en
  • USD161984S - Motion-picture camera : en
  • BE498715A - : en
  • CA471452A - Paint applicators : en fr
  • US2541136A - Motion-picture film with magnetic sound track : en
  • US2541351A - 2, 2, 4, 4-tetracyano-pentanediol-1, 5 : en
  • CH273399A - Process for the preparation of hydrogenation products of aldehydes. : de en
  • DEP0007139DA - Filter nozzle for liquid filters that can be backwashed with a mixture of compressed air and water : de en
  • DE1620055U - COFFEE FILTER DEVICE FOR COFFEE POTS. : de en
  • CH273357A - Method and device for producing a rayon thread. : de en
  • CH273491A - Storage facility. : de en
  • CH273331A - Room stove equipped for heating with solid fuels and for electrical heating. : de en
  • CH273389A - Process for the production of sulfamic acid. : de en
  • DE802525C - Process for forming glass objects : de en
  • DEP0037003DA - Hot cathode rectifier high vacuum tube for electrical current of high voltage : de en
  • DE802538C - Process for the production of ceilings and concrete beams : de en
  • US2541397A - Fish lure : en
  • US2541294A - Locking electrical connector : en
  • AU153476B2 - A process forthe preparation of 2-dichloracetamido-l-p-nitrophenyl-propane 1:3 diol : en
  • AU157592B2 - Improvements in or relating toa process for treating powdered water soluble alkali metal or ammonium phosphate glass, apparatus therefor andthe phosphate glass composition so produced : en
  • CA471556A - Processes of making dinitroethyleneurea : en fr
  • CH273514A - Isolated conductor. : en fr
  • AU156439B2 - Apparatus and process for intensively bringing into intimate contact two or more liquids that arenot or only partially miscible with eachother : en
  • US2541594A - Internal-combustion engine : en
  • AU156013B2 - Improvements in or relating tothe manufacture of brick : en
  • CA471561A - Arrangements for introducing electrical bias : en fr
  • CH273617A - Process for the preparation of a monoazo dye. : de en
  • US2541271A - Support for vehicle visors : en
  • US2541092A - Radio frequency pulse transmission : en
  • US2541190A - Fluorination of lubricating oil : en
  • US2541730A - Process of making corn meal porridge : en
  • US2541794A - Coke oven with gas recirculating means : en
  • DEP0051545DA - Process for the preparation of p-bromophenoxy fatty acids : de en
  • FR973547A - Electro-mechanical teleprinter : en fr
  • CH273459A - Control unit for waterproof watches. : en fr
  • DEP0010526DA - Circuit for amplifying several interlinked voltages, especially for electrocardiographs : de en
  • FR973743A - Grid for wedging bottle necks : en fr
  • GB650032A - Improvements in or relating to electric signal storage or demodulating circuits : en
  • GB650193A - Improvements in and relating to panic bolts : en
  • US2541052A - Diode counter circuit : en
  • CH273371A - Knitting needle. : de en
  • CH273440A - Resistance capacitance coupling arrangement with distortion correction. : de en
  • US2541128A - Multiple frequency automatic tuning device : en
  • CH273585A - Impeller for agricultural vehicles. : de en
  • CH273427A - Diazotype photographic equipment. : en fr
  • US2541635A - Recovering catalyst in oil vapors : en
  • US2541808A - Pattern layout device : en
  • CH273369A - Needle to prevent the thread end of a ball from unwinding. : de en
  • CH273475A - Hand shears for sheet metal. : en fr
  • US2541097A - Fish canning machine : en
  • US2541610A - Conveying and weighing apparatus : en
  • US2541895A - Flash synchronizer for photographic shutters : en
  • DEP0000975DA - Process for the production of high sulfur compounds of formaldehyde : de en
  • CH273448A - Automatic scale for continuously fed, lumpy or granular material. : de en
  • BE498837A - packaging improvements : en fr
  • CA471516A - Air filter panels : en fr
  • CH273313A - Drive device for the cutting unit on tractor mowers. : de en
  • DEP0031583DA - Raising crops without soil and arrangement for their exercise : de en
  • DEP0054358DA - Arrangement of flashing lamps on motor vehicles, in particular for indicating the direction of travel. : de en
  • CH273329A - Hydraulic jet device for mining and conveying minerals, sand, gravel, mud, etc. : de en
  • DEP0021663DA - Electric heater : de en
  • NL68235C - : en
  • US2541725A - Luminous candle : en
  • US2541965A - Truck loader : en
  • CH273457A - Watertight watch case called "form". : en fr
  • AU147226B2 - Milking machine trap : en
  • DE1619975U - DEVICE TO BE CONNECTED FOR RANSCHWARE MACHINES. : de en
  • CH273374A - Process for the production of a new partial ester of a polybasic sulfide carboxylic acid. : de en
  • DEP0056504DA - Method and device for concentrating liquids into powder : de en
  • US2541412A - Cylinder block ridge grinder : en
  • CH273350A - Drinking vessel. : en fr
  • ES25601U - Folding chair for children. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25624U - Target shooting toy (Machine-translation by Google Translate, not legally binding) : en es
  • CH273536A - For absorption in certain absorbent bodies in menstrual pads. : de en
  • AU154879B2 - Improvements relating to hydraulic gears in transmitting rotary motion : en
  • US2541358A - Device for applying spaced indicia to an object : en
  • US2541761A - Process of making shoe stiffeners : en
  • DE1620069U - REAR VIEW MIRROR WITH GLARE PROTECTION DEVICE, ESPECIALLY FOR VEHICLES. : de en
  • ES196013A3 - PERFECTIONS IN THE MANUFACTURE OF DRY BATTERIES OR GALVANIC ELEMENTS : en es
  • US2541292A - Hydraulic power transmission system : en
  • US2541542A - Trocar for biopsia : en
  • US2541706A - Spring-urged expansible strap of leather or the like : en
  • US2541913A - Score-cut slitting mechanism : en
  • DE802452C - Above-surface shaft lock, especially for outgoing weather shafts : de en
  • FR973735A - Device intended for phonographs fitted with a disc changer : en fr
  • CH273417A - Paper roll braking device on rotary printing machines. : de en
  • AU3872350A - Improvements relating to flexible couplings : en
  • US2541318A - Piston aligning mechanism : en
  • DEP0022868DA - Hydraulic shock absorber. : de en
  • GB650061A - Improvements in linear dimension gauges : en
  • USD161971S - Telephone receiver holder : en
  • US2541681A - Rattrap : en
  • USD161905S - Necklace or similar article : en
  • USD161982S - Figurine or the like : en
  • ES191640A1 - ELECTRO-ACETYLENE SYSTEM GUN FOR METALIZATION : en es
  • FR973608A - Product for coagulating milk and manufacturing process : en fr
  • DE802460C - High frequency power meter : de en
  • DE802464C - Machine for splitting, leveling, sharpening and cutting leather and other raw materials : de en
  • DEP0053017DA - Filtering device : de en
  • DEP0055464DA - Electrical capacitor with a dielectric made of paper or plastic between the metallic coverings : de en
  • DEP0056106DA - Safety miner's lamp : de en
  • FR973561A - Improvements in the assembly of profiling units : en fr
  • GB650073A - Golf game : en
  • ES191810A1 - IMPROVEMENTS IN FLEXIBLE SUSPENSIONS FOR ELECTRICAL LINES OF CONTACT : en es
  • FR973991A - Color cinema process : en fr
  • DE802468C - Shaving device with mirror and lighting : de en
  • FR973745A - Improvements relating to essentially homogeneous hot-moldable compositions : en fr
  • FR973761A - Improvement in electrical gas discharge devices : en fr
  • FR973779A - Safety wheel : en fr
  • DE1619968U - OFFICE FURNITURE WITH EQUIPMENT FOR COOKING AND STORING COOKING APPLIANCE AND DISHES. : de en
  • DE1620060U - RUEHR- OR MIXER. : de en
  • DE802566C - Container with tear-open flap : de en
  • DEB0004034MA - Water tube boiler with two standing drums : de en
  • ES194999A1 - A PROCESS OF MANUFACTURING KEY FOR NUTS AND THREADED PIECES : en es
  • ES25623U - Toy type (Machine-translation by Google Translate, not legally binding) : en es
  • FR973840A - Method and apparatus for vacuuming bulk products : en fr
  • DEP0054378DA - Device for sprinkling pulses into electrical signals : de en
  • US2541718A - Pony-cycle for children : en
  • US2541784A - Roof construction : en
  • ES25564U - Box-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR973532A - Food product for the preparation of soups and other dishes : en fr
  • GB650155A - Process for preparing linear polyamides from cyclic omega-lactams (2-ketopolymethyleneimines) : en
  • DE1619924U - PHOTOCOPER. : de en
  • ES191518A1 - MECHANISM APPLICABLE TO THE COTTON MACHINES OF LEG IN THE SIDE HEAD : en es
  • DE802389C - Ash removal from coal by kneading an aqueous coal dispersion with oil : de en
  • DEP0001259BA - Feed gear for mechanical horizontal slotting machines. : de en
  • AU155134B2 - Process forthe preparation of 2-dichloromethyl-5-para-nitrophenyl-4-hydroxymethyl-A2-oxazolines : en
  • CH273506A - Gas turbine plant. : de en
  • CH273584A - Lighting device for motor vehicles. : en fr
  • FR973564A - Gas burner : en fr
  • CH273336A - Spray device for the formation of an electrically charged aerosol. : de en
  • US2541224A - Animal horn weight : en
  • DE1620093U - TEAR-OFF SECURITY LATCH. : de en
  • DEP0053318DA - Device for ensuring the operational readiness of continuous pressure medium brake systems in trucks. : de en
  • DEP0055624DA - Method for operating gas discharge bulbs, tubes and the like lamps for lighting purposes : de en
  • FR974044A - Method and apparatus for the manufacture of boots : en fr
  • US2541108A - Cooling of annular combustion chamber fuel manifolds : en
  • US2541179A - Shock absorbing device for doors : en
  • US2541297A - Method of forming dish-shaped resinous articles : en
  • DE1620016U - COMBINED LIGHT INTENSITY-LIGHT COLOR MEASURING DEVICE. : de en
  • ES25605U - Pressure oil pump (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619998U - PROTECTIVE PACKAGING. : de en
  • DEC0000200MA - Insulating mat : de en
  • DED0000013MA - Establishment at tobacco drying houses. : de en
  • DEP0054366DA - Coupling for trucks. : de en
  • DEP0055677DA - Potato harvester : de en
  • DEP0016855DA - Frame and housing for beet mills : de en
  • DEQ0000049MA - Electric resistance heater : de en
  • CH273449A - Projection device on laboratory scales for optical display of the deflection on a fixed scale. : de en
  • DE802619C - Manufacture of liquid and gas permeable structures : de en
  • DEP0018612DA - Ice cream machine : de en
  • DEP0014386DA - Safety device for pneumatic conveyor systems. : de en
  • DEP0028551DA - Process for the production of baked goods, in particular biscuit masses and a dry product which can be used therefor : de en
  • GB650050A - Improvements in or relating to hydraulic apparatus : en
  • USD161940S - Knowles motion-picture camera : en
  • US2541013A - Web feeding apparatus : en
  • US2541309A - Joint digger and cleaner for concrete pavements : en
  • FR973611A - Rational organization of turbo-machine channels : en fr
  • FR973841A - Improvements to glasses : en fr
  • FR974002A - Device for moving and positioning an automobile crane : en fr
  • GB650177A - Improvements in the process and apparatus for automatic breaking and discharging drawn glass bands : en
  • DE802463C - Process for the conversion of non-aromatic heavy oils into aromatic ones : de en
  • US2541544A - Compressing machine having two pivoted dies closed by reciprocating mount for third die : en
  • DE802413C - Collective trap : de en
  • DEP0038824DA - Stack of dishes : de en
  • FR973595A - : fr
  • DEP0051473DA - Control for machines in underground operation. : de en
  • ES191575A1 - IMPROVEMENTS INTRODUCED IN THE ELECTROLYTIC CELLS : en es
  • ES191735A1 - AN IMPROVEMENT IN THE PROCEDURES FOR OBTAINING CONCENTRATED AND SOLUBLE COFFEE EXTRACTS : en es
  • FR973465A - Three-phase load compensator and control device for resistance welders : en fr
  • GB650121A - Improvements relating to methods of fractionating vapours and apparatus therefor : en
  • USD161907S - Water toy figure : en
  • FR973708A - Surfacing machine : en fr
  • FR973870A - Improved means allowing the rational application of removable heels of shoes : en fr
  • FR974046A - Process for obtaining reserves on surfaces intended to be spray painted : en fr
  • DEW0003574MA - Grooving machine, especially for masonry. : de en
  • GB650152A - A process of improving the slippage characteristics of films and foils : en
  • DEN0001014MA - Bicycle hand pump. : de en
  • DEV0000969MA - Locking device for windows, doors or the like. : de en
  • AU151797B2 - Improvements in or relating to Chloro-alkylamino Phosphorus Compounds : en
  • SE130882C1 - : sv
  • DE1620041U - KNITTED RUBBER KNEE PAD. : de en
  • DE802546C - Color scale, especially for color evaluation of test specimens : de en
  • DEC0001922MA - Connector, especially for two-part height-adjustable supports made of wood : de en
  • DEV0000412MA - Device for cutting simple iron, in particular concrete iron. : de en
  • ES196044A1 - A PROCEDURE FOR OBTAINING A VITAMIN COMPOUND : en es
  • ES194353A1 - A NEW TRANSPORT DEVICE, OF MULTIPLE RINGS OR PISTONS : en es
  • DEP0024952DA - Process for increasing the hot hardness of copper alloys : de en
  • GB650132A - Improvements in or relating to insecticidal compositions : en
  • DEP0055328DA - Circuit arrangement for telephone private branch exchanges : de en
  • FR973637A - Device to facilitate the inflation of tires : en fr
  • FR973526A - Advanced shoe sole : en fr
  • DE1620052U - SUCTION CUP FOR DENTAL PROSTHESES. : de en
  • DE802426C - Procedure for cooling fish on fishing vessels : de en
  • DEP0029244DA - Sandpaper and emery cloth : de en
  • US2541597A - Electroplating rack : en
  • GB650084A - Improvements in or relating to suspension systems for aircraft : en
  • DE1619940U - LETTER GAME. : de en
  • DE802522C - Protection and braking device for leather grinding machines : de en
  • GB650072A - Method of producing micro-porous to coarsely porous objects from polyvinyl compounds : en
  • DEH0000898MA - Comb cleaner arranged on the comb : de en
  • DEP0009184DA - Evaporation system for liquid, low-boiling fuels : de en
  • DE802434C - Door lock, especially for motor vehicles : de en
  • DEE0000725MA - Lipstick container with feed device for the lipstick and with a mirror : de en
  • DEP0055353DA - Electric discharge tubes with an oscillating circuit installed inside the tube : de en
  • DEW0004404MA - Microfuse with interruption indicator : de en
  • GB650035A - Improved control valve for operating a boiler safety valve : en
  • DES0001337MA - Antenna with circular horizontal characteristics : de en
  • US2541324A - Motion translating mechanism : en
  • CH273619A - Process for the preparation of a brown acid dye of the anthraquinone series. : de en
  • FR973693A - Undercarriage assembly for endless track tractor : en fr
  • GB650024A - Improvements in and relating to rubbing aprons for use in connection with textile machinery : en
  • US2541509A - Mechanical release : en
  • DE1619979U - MULTICOLOR HAND PAUSE FOR HAND EMBROIDERY. : de en
  • US2541778A - Magnetically operated switch : en
  • CH273532A - Cathode for an electric discharge lamp. : en fr
  • FR973980A - Accessories for smokers : en fr
  • US2541687A - Lubricating oil : en
  • US2541600A - Photograph frame : en
  • US2541803A - Production of artificial protein threads, filaments, and the like : en
  • DE1619997U - BAG HOLDER. : de en
  • ES25532U - Security valve. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25582U - Individual case for collection stamps (Machine-translation by Google Translate, not legally binding) : en es
  • US2541289A - Photographic camera interlock : en
  • FR973654A - Manufacturing process for glucinium and its alloys : en fr
  • FR973529A - Advanced Fertilizer Manufacturing Process : en fr
  • GB650031A - Improvements in or relating to steam generators : en
  • GB650153A - Improvements in or relating to readily detachable couplings : en
  • CH273354A - Pressure cooker. : en fr
  • AU3866050A - Apparatus and process for intensively bringing into intimate contact two or more liquids that arenot or only partially miscible with eachother : en
  • DEP0000840MA - V-belt drive. : de en
  • DET0000127MA - Circuit arrangement for payment in telephone systems with dialer operation : de en
  • FR973601A - Preheating of aluminothermic or other welds : en fr
  • FR973690A - Endless cableway : en fr
  • FR973867A - Window refinements : en fr
  • GB650075A - Improvements in or relating to concentric cables and feeders for use on high frequencies : en
  • US2541810A - High-frequency inductive structure : en
  • FR973846A - Plant for the heat treatment of peat, lignite and the like : en fr
  • FR974036A - Apparatus for extracting juice from fruits, such as lemons and the like : en fr
  • CA471477A - Machines for reproducing texts : en fr
  • CH273507A - Process for regulating gas turbine plants. : de en
  • ES23466Y - Shirt again cut and made. : en es
  • FR973649A - Device for cooling gas turbines, in particular exhaust gas turbines of internal combustion engines : en fr
  • ES195863A1 - A DEVICE FOR THE LUBRICATION OF THE LEGS OF THE RAILWAYS, TRAMWAYS AND OTHER VEHICLES THAT MOVE ON THE RAIL : en es
  • DE1620001U - STRIPS FOR GRILLE PANELS FOR LIGHTING BODY. : de en
  • US2541304A - Anchoring means for visors for vehicles : en
  • FR973640A - Combined device for actuating and adjusting the contact crews of the telephony components : en fr
  • FR973949A - Ultra-short wave phase or frequency modulation method : en fr
  • DE802448C - Warp beam disc : de en
  • US2541138A - Fungicidal nicotinium salt compositions : en
  • US2541753A - Page card file processing apparatus : en
  • DE1620033U - SEAT POST FOR BICYCLES AND MOTORCYCLES. : de en
  • DE802561C - Trolley for painters : de en
  • DED0000243MA - Process for the production of lead cyanamide : de en
  • DED0000734MA - Process for changing the surface of metals. : de en
  • DEO0000316MA - Multi-stage hydropower plant. : de en
  • DET0000343MA - Device for increasing the natural flexibility of leather, such as shoe soles and the like. : de en
  • FR973666A - Process for making sound cinematographic films and products for the implementation of this process : en fr
  • GB650021A - Improvements relating to drums and drum kits : en
  • DES0001295MA - Tire puller and puller. : de en
  • DK72143C - Food processing machine. : da en
  • DEP0000617DA - Process for processing rubble, building rubble or similar materials. : de en
  • FR973459A - Hot air heater for motor vehicles : en fr
  • US2541419A - Gas metering apparatus for gas engines : en
  • DE1620111U - GLOVE. : de en
  • FR973719A - Automatic immobilization device for screws or the like : en fr
  • FR974031A - Improvements in the manufacture of plastic combs and the like : en fr
  • DE1620107U - ALARM CLOCK WITH VARIABLE VOLUME. : de en
  • DEK0001563MA - Closure for container. : de en
  • DES0003003MA - Adjustable support : de en
  • GB650088A - Improvements in or relating to impregnants for cables or condensers : en
  • ES25560U - Electric plug (Machine-translation by Google Translate, not legally binding) : en es
  • DEF0002094MA - Clamp buckle with a hinge-like, plate-like upper and lower part for straps, tapes, braids, cords or similar material : de en
  • US2541194A - Bed : en
  • US2541334A - Explosive assembly and method of making it : en
  • ES25455U - Frame antenna for radio (Machine-translation by Google Translate, not legally binding) : en es
  • FR973814A - Process for manufacturing spring padding and articles manufactured by this process : en fr
  • DED0000505MA - Process for making flexible shoes. : de en
  • FR973634A - Improvements made to tipping devices for road vehicles, in particular trolleys emptying from the rear : en fr
  • FR973996A - Improvements to devices for descaling surfaces and in particular that of used bricks : en fr
  • DEF0002541MA - Headlights on motor vehicles. : de en
  • FR973998A - Speed variator : en fr
  • DEK0000378MA - Method for smoothing uneven surfaces of bodies of revolution, in particular optical lenses, made of transparent thermoplastics : de en
  • DEP0007490DA - Sliding machine parts such as bearings, pistons or the like. Elements for internal combustion engines : de en
  • DEP0046009DA - Method and device for closing flat bags. : de en
  • FR973623A - Muselet for bottles and other applications and its manufacturing process : en fr
  • FR973989A - Safety device for vehicles : en fr
  • ES25620U - Fuse door (Machine-translation by Google Translate, not legally binding) : en es
  • DEB0007911MA - window : de en
  • ES22457Y - Perfected windlass for locks. : en es
  • ES196096A1 - IMPROVEMENTS IN OR RELATIVE TO AUTOMATED TELECOMMUNICATION PLANT SYSTEMS : en es
  • US2541235A - Fan arrangement for electrical devices : en
  • US2541722A - Collapsible frame : en
  • US2541393A - Crystal cutter driving circuit : en
  • DE802414C - Feed pump or feed pump unit, especially for injection pumps of internal combustion engines : de en
  • DEP0038544DA - Valve for pressurized media. : de en
  • GB650216A - Method and machine for making rubber coated steel belts : en
  • DEP0000930BA - Tubular conductor, jacket or the like, in particular for electrical cables and wires : de en
  • FR973490A - Improvements to metal packaging : en fr
  • FR973543A - Development of centrifugal servo-brakes : en fr
  • US2541325A - Window structure : en
  • US2541708A - Tile cutting device : en
  • US2541941A - Dry cell container and lamp holding clip combined : en
  • US2541599A - Radiography : en
  • DEP0027325DA - Formwork for concrete structures of all kinds, in particular concrete ceilings and hollow body ceilings : de en
  • USD161963S - Bracelet or similar article : en
  • FR973880A - Dovetail trimming machine : en fr
  • US2541473A - Chzxchs : en
  • ES191639A3 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF CIRCULAR DEPOSITS, MADE OF REINFORCED CONCRETE : en es
  • DE802451C - Strut reinforcement of steel caps : de en
  • DE802603C - Pipe connection : de en
  • DEM0002361MA - Adhesive : de en
  • DE1619927U - GLASS CLOSURE FOR FOAM LINES FROM FIRE EXTINGUISHERS TO FUEL STORAGE TANKS. : de en
  • DE1619934U - DRINKING OR HIKING MUG. : de en
  • DE802467C - Handle : de en
  • CA471563A - Slicing machines : en fr
  • CH273493A - Device for sealing moving against stationary organs of gas-containing plant parts. : de en
  • AU3414150A - An improved scoreboard : en
  • CA471534A - Parachute harnesses : en fr
  • CA471491A - Tuning control apparatus : en fr
  • US2541401A - Mechanical eraser : en
  • CH273592A - Translucent construction element and method of manufacturing said element. : en fr
  • CH273511A - Tubular heat exchanger. : de en
  • LU30457A1 - Electric discharge lamp in a gas or a metallic vapor and supply and preheating circuit associated therewith : en fr
  • CA471486A - Preparation of calcium dicyanimide : en fr
  • CA471555A - Isomerization processes : en fr
  • DE802628C - Fully automatic labeling machine for upright cylindrical workpieces : de en
  • DEP0009722DA - Impeller with two blade rings for two-stage blower : de en
  • ES192691A3 - AN APPARATUS FOR THE DEVELOPMENT OF PHOTOCOPIES BY SURFACES : en es
  • US2541379A - Apparatus and method for molding ring-like and other shaped open members : en
  • US2541646A - Dicarbamates and polymers : en
  • US2541151A - Narrow strip material adapted for making hat bodies : en
  • US2541664A - Combination play table and support : en
  • US2541931A - Leakproof dry cell : en
  • US2541025A - Artillery ammunition training round : en
  • AU151007B2 - Abrasive detergent compositions : en
  • US2541598A - Margin gluing machine : en
  • US2541910A - Directional coupler : en
  • CH273380A - Multitubular centrifugal dust collector. : en fr
  • US2541242A - Eyeshield : en
  • DE802575C - Rail bike : de en
  • DEP0049686DA - Process for the production of linoleum-like leveling compounds and layers : de en
  • GB650105A - Improvements in or relating to gate valves : en
  • GB650203A - Corrosion preventing composition : en
  • DE802403C - Grinder for coffee grinders or the like. : de en
  • DES0000162MA - Luminaire with fluorescent lamps : de en
  • DK72148C - Light bomb. : da en
  • FR973622A - Gas and fuel, in particular for supplying internal combustion engines and gasifiers and their manufacturing processes : en fr
  • CH273524A - Process for the production of an electrical discharge tube with a disk-shaped cathode and a tube produced according to this process. : de en
  • DE802398C - Process for improving sulphurous and highly unsaturated gasolines : de en
  • DEP0042066DA - Tiltable low frequency induction furnace : de en
  • FR973906A - Lamp anti-theft : en fr
  • FR973933A - : fr
  • DE1620027U - FACILITY FOR THE DEVELOPMENT OF PHOTOGRAPHIC MATERIALS. : de en
  • ES195785A1 - A GASÓGENO DE TURBA BURTA HÚMEDA : en es
  • FR973744A - Improvements to cameras : en fr
  • US2541229A - Catalytic hydrogenolysis of heavy residual oils : en
  • DE1620129U - ABRASION-RESISTANT HOSE WITH TEXTILE COVERING, IN PARTICULAR TANK HOSE. : de en
  • US2541923A - Molding apparatus : en
  • DE802604C - Valve seal : de en
  • DE802610C - Housekeeping tool : de en
  • DEP0019239DA - Structural parts of electrical machines and transformers that are subject to magnetic reversal : de en
  • US2541257A - Time signal selector switch : en
  • US2541512A - Icing indicator system : en
  • US2541094A - Combined frying pan cover and colander : en
  • DE1620004U - ARRANGEMENT FOR THE PRODUCTION OF SMALL CAPACITIES. : de en
  • DE802516C - Hollow threshold : de en
  • DES0000802MA - Stiffening material for shoes : de en
  • DE802534C - Mechanical brake controlled by centrifugal force : de en
  • DEW0003085MA - Roll straightener : de en
  • ES196147A2 - A POTASE CHLORIDE SOLVENT : en es
  • ES25602U - Perpetual monthly calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR973639A - Bed warmer : en fr
  • DE802412C - Method for combating pests on living trees : de en
  • DE1620025U - FOLDING BOX LETTERING. : de en
  • DEP0044907DA - : de en
  • DEP0049531DA - Hollow component and process for its manufacture : de en
  • CH273425A - Device for holding a camera in hand. : en fr
  • CH273477A - Air press that is used for veneering. : de en
  • US2541243A - Balance weight calculator : en
  • US2541744A - Locking mechanism for platform rockers : en
  • US2541775A - Solder spray gun : en
  • DER0000781MA - Speed change transmissions for bicycles. : de en
  • DE1619987U - SCOOTER. : de en
  • DE1620082U - MOBILE MOTOR COOKER FOR CAST ASPHALT OR THE LIKE. MASS. : de en
  • FR973803A - Ankle protection enhancements : en fr
  • FR974027A - Coffee filter : en fr
  • DE802560C - Process for the production of inlays and other utensils : de en
  • ES25454U - Light metal piston for combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619982U - SHOW DEVICE WITH LIGHT TUBE. : de en
  • CH273373A - Textile goods, in particular for use as terry strips. : de en
  • CH273564A - Switching to a receiver in a transmission system with selective calling for each receiver participating in the system. : de en
  • DE1619971U - BUEGELRUSTUNG. : de en
  • DE802405C - Load-bearing wall panel in composite construction : de en
  • USD161959S - Combined counter desk and safe : en
  • US2541396A - Hand moistening device for bowlers : en
  • US2541104A - 17(alpha)-hydroxy-20-ketosteroids and process : en
  • US2541457A - Cellulosic textile shrinkage control and crease resistance with inhibited tenderizing action : en
  • US2541157A - Chain joint : en
  • DE802515C - Water ice : de en
  • DE802591C - House made of prefabricated components : de en
  • DEP0002208BA - Adjustable capacitor, especially for radio receivers : de en
  • DEH0000840MA - Ring spinning, twisting and doubling machine. : de en
  • FR973878A - Improvement in gas lighters : en fr
  • BE498895A - : en fr
  • FR973707A - Air cooler for supercharged aviation engine : en fr
  • FR973725A - Process of treatment of base materials to make possible the use of conglomerates and treatments based on asphalt powder, bitumen and tar, with wet gravel and in rainy weather : en fr
  • US2541440A - Hardenable binding agent in a stable aqueous form and process of making same : en
  • US2541745A - Method of and apparatus for weaving leno fabric : en
  • DEH0003072MA - Centering device for circular milling of table tops and table frames : de en
  • DEH0004877MA - Exhaust pipe trim. : de en
  • FR973702A - Movement transmission mechanism with variable speed and direction and positive linkage : en fr
  • DE802459C - Ice cream manufacturers : de en
  • DEP0002557DA - Soot cleaning device for flue gas preheaters : de en
  • DEP0026848DA - Sprinkling and temperature control device for cream for making sweet cream butter : de en
  • DEP0047689DA - Multi-layer wall cladding, especially for food containers for acidifying food, fermentation feed silos, etc. : de en
  • CA471584A - Treatment of regenerated cellulose fabrics : en fr
  • FR973827A - Improvements relating to resinous compounds and process for their preparation : en fr
  • GB650036A - Improvements in and relating to the manufacture of thermoplastic and thermosetting compositions from zein : en
  • US2541082A - Delay arming device for projectile fuses : en
  • US2541139A - Process for blending alkyd resin and ether of dimethylol urea : en
  • US2541254A - Blanket tensioning means : en
  • US2541751A - Vapor seal : en
  • US2541679A - Circuit breaker : en
  • US2541511A - Removable handle : en
  • US2541464A - Fluid throttling valve : en
  • DE802454C - Water and laundry machine for washing machines : de en
  • FR973576A - Method and device for hot spinning of metals : en fr
  • FR973905A - Blade holder, for hand sharpening mechanical or safety razor blades : en fr
  • GB650214A - Improvements relating to apparatus for producing analgesia : en
  • AU146903B2 - Improvements relating to float-operated mechanism : en
  • US2541154A - Aminoalkoxysilanes : en
  • CH273375A - Process for the preparation of a surface active agent. : de en
  • CH273465A - Injection molding machine. : de en
  • CH273470A - A process for drawing ingots and a press for implementing this process. : en fr
  • US2541073A - Valve locking mechanism : en
  • US2541806A - Beam antenna system : en
  • USD161890S - Xd. a acocello handle : en
  • US2541339A - Solvent fractionation of waxcontaining mixtures : en
  • US2541362A - Reverting call circuit, all relay type : en
  • US2541303A - Display device : en
  • DED0000514MA - Process for producing white etching on dyeings made with vat and sulfur dyes : de en
  • DEP0011588DA - Dynamo machine, especially magnetic inductor : de en
  • DEP0029370DA - Process for polymerizing polymerizable organic compounds : de en
  • FR973679A - Agglomeration product of foundry sand, its manufacturing process and its implementation : en fr
  • GB650164A - Improvements in or relating to process for the manufacture of lead salts of fatty acids : en
  • DESC000118MA - Device for the repeated reproduction of each of several successive signals. : de en
  • DEP0054848DA - Machine for lifting potatoes : de en
  • US2541880A - Rotatable level : en
  • US2541883A - Lamp support capable of vertical and horizontal adjustment : en
  • AU149476B2 - Improved method and means for making belts : en
  • US2541026A - Harmonic coaxial-line tube : en
  • US2541291A - Rotary pump and motor hydraulic transmission : en
  • US2541506A - Method of building pneumatic tires : en
  • US2541772A - Stripper plate with lock nut : en
  • US2541850A - Shaft seal arrangement : en
  • US2541147A - Brassiere : en
  • US2541372A - Attachment for claw hammers : en
  • US2541140A - Ceramic insulating bodies and method of making : en
  • DE802557C - Safety razor : de en
  • ES25528U - Needle to catch half points (Machine-translation by Google Translate, not legally binding) : en es
  • FR973682A - Two-stroke engine : en fr
  • US2541228A - Confection freezer : en
  • CH273541A - Process for the preparation of crystallized penicillin salts. : de en
  • DE802417C - Process for the production of sugar in cubes, tablets or similar forms : de en
  • DE802615C - Device for a table football game or the like. : de en
  • DEP0001942BA - Manufacture of long-running hits : de en
  • DES0002797MA - Machine shovel. : de en
  • US2541612A - Combination seat, table, couch, and bar : en
  • CH273590A - Signaling device in route block systems. : de en
  • ES25588U - Bag for waterproofing for men, women, boy and girl (Machine-translation by Google Translate, not legally binding) : en es
  • CH273318A - Multi-part riving knife. : de en
  • DEC0000823MA - Process for the preparation of N-substituted 1-amino-d-glucose : de en
  • US2541164A - Valved selective sound control device : en
  • US2541444A - Apparatus for applying adhesive tape to cards : en
  • USD161898S - Front opening watch box : en
  • CH273464A - Electric oven with at least one integral self-baking electrode. : de en
  • CH273463A - Process for the production of objects from a material with good polishability and good electroplating properties. : de en
  • DEK0005764MA - Self-cleaning liquid filters, in particular oil filters for internal combustion engines : de en
  • US2541503A - Doffing mechanism for spinning machines : en
  • CH273577A - Device on motor vehicles for actuating a hydraulic vehicle brake and for controlling the fuel supply to the engine by means of a single pedal. : de en
  • CA471464A - Display devices : en fr
  • DEV0000045MA - Universal grinding machine. : de en
  • DEW0002955MA - Radiator shutters for automobiles, in particular automobiles. : de en
  • BE498967A - : en
  • CH273352A - Reclining furniture with a mattress frame swivel device arranged at the head and foot end of the same. : de en
  • US2541269A - Watchmaker's milling machine : en
  • US2541306A - Power tool : en
  • US2541731A - Process of making canned gelatin : en
  • DE802431C - Polishing pad : de en
  • DED0004986MA - Device for punching continuously conveyed webs, in particular unvulcanized rubber hose webs : de en
  • DEG0003508MA - Single sideband transmission method : de en
  • DEN0000568MA - Television tube : de en
  • DEP0043951DA - Method of processing whey : de en
  • US2541218A - Bottle heater : en
  • US2541411A - Puzzle : en
  • US2541638A - Padlock shield and shielded padlock assembly : en
  • US2541668A - Selective signaling system : en
  • US2541849A - Process for manufacturing hollow tools : en
  • DE802520C - Process for the production of cutting and impregnating agents for fibrous materials : de en
  • DEP0042045DA - Device for melting metals by inductive heating : de en
  • CH273630A - Lifting and turning device on motor vehicles. : de en
  • US2541471A - Furnace for pyrolyzing ketenizable organic compounds : en
  • USD161946S - Attorne : en
  • US2541299A - Control mechanism : en
  • US2541659A - Apparatus for the inspection of tire treads : en
  • DESC002487MA - Antenna for motor vehicles : de en
  • ES25393U - Improved sponge for bath and other hygienic uses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973610A - Improvement in rotary joints : en fr
  • FR974025A - Electric probe control device for machine tools : en fr
  • ES25574U - Protected handlebars for folding chairs for children or similar vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973792A - Ultra-high frequency transmission systems using discharge devices : en fr
  • DE802391C - Cleaning device on brushes : de en
  • ES23562Y - Pear for sprayer. : en es
  • ES25508U - Closing accessories for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25529U - Model of perfected ceramic terminals. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973662A - Improvements to continuous furnaces for the heat treatment of divided materials, in particular pulverized coal : en fr
  • FR973809A - Angular junction device : en fr
  • GB650092A - Improvements in optical comparator apparatus : en
  • FR973616A - Single impeller compressor with high gauge capacity : en fr
  • GB650196A - Means for providing a restricted passage in a fluid conduit : en
  • US2541743A - Particle form solid level indicator : en
  • US2541916A - Can opener : en
  • CA471583A - Treatment of regenerated cellulose fabrics : en fr
  • US2541259A - Automatic frequency control system : en
  • US2541460A - Road sign : en
  • USD161925S - Textile fabric or similar article : en
  • US2541054A - Adjustable eccentric chuck : en
  • US2541209A - Upper half of a saddle mount : en
  • US2541543A - Needle for sewing braid or the like : en
  • DE1620051U - NEEDLE HOLDER FOR CAST FILLINGS. : de en
  • DE1620142U - DECK BAR FOR MARGARINE TUBS. : de en
  • CA471495A - Ironing boards : en fr
  • US2541469A - Lens mount for cameras : en
  • US2541550A - Blend of isoolefin-diolefin and polychloroprene synthetic rubbers for adhering isoolefin-diolefin rubber to other materials : en
  • CH273444A - Measuring device. : en fr
  • DE1620019U - SPREADER WITH SIMPLE SPREAD SLOTS. : de en
  • DEH0005115MA - Makeshift shower facility : de en
  • DEO0000045MA - System for transmitting stereophonic sound images : de en
  • DEP0036615DA - Semiconductor amplifier arrangement : de en
  • CA471575A - Rotary inertia devices : en fr
  • DE1619950U - COMBINED NIPPERS, TAPPING AND STRETCHING PLIERS. : de en
  • CH273627A - Contact arrangement. : de en
  • US2541232A - Wire coiling and sizing machine : en
  • US2541492A - Chlorinated ethylene polymer stabilized with glycidyl esters of fatty acids and methyl glucamine : en
  • CH273497A - Device for transporting goods. : de en
  • CH273471A - Process for the production of pipes from austenitic steel. : de en
  • NL67345C - : en
  • US2541590A - Lubricating compositions : en
  • CA471554A - Sulfuric acid extraction of isobutylene from hydrocarbon mixtures : en fr
  • AU155681B2 - Method of isolating cholic and desoxycholic acids : en
  • AU3253650A - Improved mortise type lock : en
  • CH273405A - Process for the production of a resin solution, which is used as a paint raw material, from a resinous ethylene oxide derivative of a phenol and a product produced by this process. : de en
  • DE1619941U - HOME AND TRAVEL DICE GAME IN CLEAR PLASTIC PIPE CONTAINER. : de en
  • DE802381C - razor : de en
  • ES195509A1 - NEW ECONOMIC-COMMERCIAL PROCEDURE BASED ON BONUS OR DISCOUNT ON SALES IN COUNTRY : en es
  • FR973789A - Filter cartridge : en fr
  • US2541152A - N-vinyl alkylene ureas and polymers thereof : en
  • US2541470A - Photographic silver halide developing solutions containing calcium precipitation inhibitors : en
  • US2541608A - Loop lock sewing machine : en
  • CA471485A - Substituted thieno uracils and methods of preparing same : en fr
  • CA471535A - Land clearing devices : en fr
  • CA471524A - Compressible sealing closures : en fr
  • US2541033A - Circuits for electric discharge lamps : en
  • DEP0008242DA - Protection circuit for lighting systems with high-voltage discharge tubes : de en
  • US2541129A - Vapor lubricator for motor vehicles : en
  • US2541589A - Arrangement for disconnecting switching equipment from telephone lines : en
  • ES25614U - Retaining ring, perfected, for lighting organs, car headlights or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25615U - New type of screwdriver-screwdriver with screw clamping (Machine-translation by Google Translate, not legally binding) : en es
  • US2541265A - Heat concentrator for use with cooking utensils : en
  • US2541413A - Photographic camera and shutter therefor : en
  • US2541906A - Seal for electric motors : en
  • US2541172A - Electric educational game with removable wires : en
  • US2541454A - Control circuits for electrical oscillation generators : en
  • DEP0041221DA - Detergents and textile auxiliaries : de en
  • US2541369A - Water dispenser for poultry : en
  • US2541427A - Polarity changer : en
  • US2541713A - Adjustable garment structure : en
  • DE1619901U - BOX MOLD. : de en
  • DEG0001290MA - Device for dispensing paste and the like. : de en
  • DET0000122MA - High pressure pump with compressed air drive for auxiliary devices on motor vehicles : de en
  • US2541585A - Filing cabinet handle : en
  • US2541038A - Pulse discriminator system : en
  • US2541053A - Cyanogen compounds : en
  • AU3867150A - New oxazolines and processes for preparing thesame : en
  • CA471547A - Gas-turbine engines : en fr
  • US2541795A - Catalytic cracking of hydrocarbons : en
  • CH273503A - Installation comprising a supercharged internal combustion engine. : en fr
  • CH273378A - Strip-shaped stiffening insert for lapel tips. : de en
  • US2541337A - Heating and air conditioning system : en
  • CH273414A - Device for closing packages, such as bags and sachets. : en fr
  • DE802564C - Method and machine for packaging cigarettes and the like : de en
  • DEP0054506DA - Procedure for frequency response display : de en
  • US2541376A - Switch : en
  • US2541514A - Industrial truck caster wheel : en
  • US2541566A - Vibration isolation mounting : en
  • US2541710A - Sheet metal multiple gas burner : en
  • US2541537A - Undercutter : en
  • CH273364A - Whip loop for underlay looms. : de en
  • DE1620031U - LIGHT PROTECTION DEVICE FOR PARKING VEHICLES DURING THE DARKNESS. : de en
  • US2541742A - Dry feeder : en
  • USD161964S - Electric control panelboard : en
  • US2541195A - Resonator with multiple electrodes : en
  • US2541404A - Mechanical body and leg movements of figure toys : en
  • DEG0000220MA - Shut-off valve with spreader lock. : de en
  • DEP0048916DA - Dry processes, especially for wood. : de en
  • ES195178A3 - IMPROVEMENTS IN A CAR FILMING LANE : en es
  • FR973701A - Fixed wire feeder for oval section wire or other : en fr
  • US2541184A - Fluorescent resins and methods of making same : en
  • US2541387A - Method of and machine for packaging flexible sheets : en
  • US2541505A - Printing ink containing alkyd resin and a mixed hydrocarbon solvent : en
  • US2541185A - Card filing apparatus : en
  • US2541250A - Fluid-tight closure for a cylinder or other container : en
  • US2541539A - Combination folding chair, bed, and hammock : en
  • ES196097A1 - IMPROVEMENTS IN OR RELATED TO SYSTEMS OF TELECOMMUNICATION PLANTS : en es
  • FR974006A - Vehicle wheel snow chain device : en fr
  • FR974012A - Method of hermetically capping bottles or other containers, allowing, simultaneously with the capping, the external protection of the neck, as well as the inscription on the stopper of useful or advertising signs, and stoppers carrying out this process : en fr
  • GB650033A - Navigational and industrial computer of the slide rule type : en
  • FR973960A - Further training in liquid oxygen explosives : en fr
  • DE802465C - Glass furnace for drawing sheet glass : de en
  • DEP0009109DA - Device for growing crystals, in particular Seignette salt crystals : de en
  • CH273495A - Continuous friction speed variator. : en fr
  • DE1619970U - CEILING HOLLOW STONE. : de en
  • DE1619994U - TOY SALES DISPLAY. : de en
  • US2541802A - Spindle for use in textile machines : en
  • US2541561A - Fermentation process : en
  • US2541815A - Material conveying shovel boom unit : en
  • DE1619914U - DEVICE FOR MEASURING THE CONTENT IN POTS. : de en
  • DEP0044416DA - Manual spot welding machine : de en
  • USD161928S - Textile fabric or similar article : en
  • US2541520A - Method and apparatus for indicate or observe progressive exercise of injured sphincter muscles : en
  • CH273401A - Process for producing a phenanthridine compound. : de en
  • DE802627C - Procedure for protecting the furnace lining of rotary furnaces : de en
  • GB650178A - Improvements in or relating to rubber compositions : en
  • DE802393C - Storage of tram tracks on a bridge carriageway : de en
  • DE1620139U - FRONT AXLE UNIT, IN PARTICULAR FOR TROLLEY. : de en
  • DE802430C - Method and device for sanding objects : de en
  • DEP0050331DA - Car body wall for motor vehicles : de en
  • USRE23341E - Insecticida : en
  • CH273400A - Process for the chlorination of acetic acid. : de en
  • DE1619939U - TABLE FOOTBALL GAME. : de en
  • US2541800A - Shiftable stamp holding means : en
  • US2541917A - Band switching arrangement : en
  • USD161895S - Open-top refrigerated self-serve case : en
  • US2541749A - Variable condenser with fixed electrodes : en
  • DEP0016588DA - plant pot : de en
  • DE1619945U - DEVICE FOR THE CONVEYOR BELOW LOADING, IN PARTICULAR OF HARVESTED GOODS GROVED OR CUT TO STOCK OR OTHER LOADED. : de en
  • US2541018A - Stop-on-signal radio apparatus : en
  • DE1620038U - CARD BOARD GAME. : de en
  • DE802420C - Trolley for building purposes for moving mortar, sand, etc. like : de en
  • FR973452A - Improvements relating to materials serving as screens or openwork in the manner of a shutter : en fr
  • AU3863650A - Improvements in or relating to Compression moulds and method of moulding therewith : en
  • CH273608A - Process for the halogenation of a hydrocarbon. : de en
  • US2541496A - Walking tractor tread driving mechanism : en
  • US2541848A - Storage device : en
  • AU149637B2 - Improvements in and relating to means for distributing finely divided or powdery materials : en
  • CA471514A - Chlorobutadiene polymers stabilized with nickel dithiocarbamates : en fr
  • AU155957B2 - New oxazolines and processes for preparing thesame : en
  • DE1620012U - TRIPOD. : de en
  • ES196144A1 - IMPROVEMENTS IN THE MANUFACTURE OF ROTARY FORKS OR WINDING FINS OF THE MACHINES MACHERAS OR SIMILAR TO HILAR : en es
  • US2541055A - Radio telegraph transmitter : en
  • US2541377A - One hundred and eighty degree hinge : en
  • US2541717A - Pterine imines : en
  • CH273324A - Device for spraying surfaces with a spray compound. : de en
  • CH273432A - Additional instrument with keyboard for piano, organ, harmonium and the like. : de en
  • CH273485A - Cutting head on a dry shaver. : de en
  • CH273437A - Device to be centered. : en fr
  • US2541236A - Electrode mounting device : en
  • US2541692A - Paper size : en
  • DE802569C - Steep index with visible areas : de en
  • FR973935A - Process for the preparation of oriental essence, or pearl dyeing : en fr
  • DEE0000191MA - Electric fuse : de en
  • DEP0007339DA - Method and device for increasing the draft in chimneys : de en
  • DEP0055395DA - Air heating for living spaces : de en
  • CA471577A - Car door locks : en fr
  • CH273535A - Cuvette for dental purposes. : de en
  • US2541863A - Building block lifting tool : en
  • US2541559A - Scraping utensil having an oval bowl : en
  • US2541028A - Concentrated arc discharge device : en
  • US2541367A - Stitching machine for bookbinding and like purposes : en
  • USD161939S - Jet propelled attachment for spinning balloons : en
  • US2541630A - Sludge handling system and apparatus : en
  • US2541919A - Piston cooling : en
  • US2541213A - Magnetometer : en
  • NL67422C - : en
  • USRE23340E - Automatic engine-warming : en
  • US2541972A - Steel bottle container : en
  • US2541963A - Sizing tube : en
  • USD161966S - Leather table top or similar article : en
  • CA471479A - Portable grain elevators : en fr
  • CH273430A - Method for authenticating objects and objects authenticated according to this method. : en fr
  • CH273435A - Firearm. : en fr
  • DEP0021097DA - Process and device for converting electrical energy and heat : de en
  • US2541841A - Unidirectional flow in plurality chamber induction furnace : en
  • US2541843A - Electronic tube of the traveling wave type : en
  • BE498721A - : en nl
  • CH273478A - Method of drying pieces of wood and device for its implementation. : en fr
  • CH273542A - Process for the preparation of crystallized penicillin salts. : de en
  • US2541618A - Method of and apparatus for making magnetic measurements : en
  • US2541969A - Loom letoff ratchet lever : en
  • CH273446A - Device for carrying out measurements with resistance strain gauges. : de en
  • CH273579A - Power transmission device on motor vehicles. : de en
  • US2541704A - High-lift airplane : en
  • USD161962S - Toy figure : en
  • CH273527A - Tube generator for generating oscillations of adjustable frequency. : de en
  • CH273573A - Exhibition cabinet for objects of large dimensions. : de en
  • USD161932S - Imelmann stapler : en
  • US2541621A - Hypodermic syringe : en
  • US2541634A - Basic esters of substituted thienyl acetic acids : en
  • CH273431A - Noting device. : de en
  • US2541180A - Sectionalizing cutting machine : en
  • DEST001102MA - Chuck for threaded holes : de en
  • CA471519A - Treatment of cellulose esters and ethers with naphthopyridine derivatives to inhibit gas fading : en fr
  • CH273355A - Handle holders for brooms, scrubbers, fluffers or similar handle devices. : de en
  • CA471517A - Measurement or variation of physical states of materials : en fr
  • CH273398A - Process for the preparation of a 7-position chlorinated cholesteryl ester. : de en
  • CH273410A - Paper making process. : en fr
  • DE1620034U - CHILDREN'S BIKE SCOOTERS. : de en
  • AU148073B2 - A method of erecting buildings : en
  • DE802609C - Luggage rack for bicycles or motorcycles : de en
  • BE500872A - : en fr
  • FR973889A - Lubricating grease : en fr
  • DE1620146U - ROTATING AXLE FOR ROULETTE GAMES. : de en
  • DEW0001315MA - Tipping plow, especially pendulum tractor plow : de en
  • DEP0039639DA - Suspension of lighting fixtures, in particular those with electric discharge lamps, on ceiling hooks : de en
  • DER0001162MA - Drive and steering device for remote-controlled vehicle toys. : de en
  • FR973807A - Hydraulic or pneumatic braking system applicable in particular to vehicles : en fr
  • DE802523C - Holding device for the sub-floor in molding boxes : de en
  • DE1620131U - Hatch. : de en
  • FR973656A - Method for regulating an alternating voltage varying as a function of the speed of an alternator and device for applying the method to vehicle lighting : en fr
  • FR973941A - New construction process for prefabricated reinforced concrete floors : en fr
  • DEP0018036DA - Device for securing the correct rotor position for steam turbines, gas turbines, water turbines, compressors and blowers : de en
  • CH273467A - Bending machine, in particular for reinforcing steel. : de en
  • DEP0001040BA - Filing and sorting device : de en
  • AU3863850A - Improvements in thermostatic control devices for gas burning appliances : en
  • DER0003157MA - Heating and ventilation systems for motor vehicle trains with air-cooled engines, in particular omnibus trains. : de en
  • ES23859Y - Lid for containers. : en es
  • FR973864A - Method of mounting floral motifs constituting a game of multiple combinations : en fr
  • GB650030A - Improvements in composite metal and concrete structures : en
  • GB650077A - Improvements in continuous drier for long alimentary paste products : en
  • GB650093A - Improvements in and relating to a method for producing posts, beams and like structures of concrete and the products so obtained : en
  • AU3321750A - A device for use in trussing calves and sheep : en
  • DE802395C - Circuit arrangement for the connection of two-wire and four-wire lines in exchanges : de en
  • CH273539A - Electrical pulse generator device intended for the stimulation of living tissue. : en fr
  • US2541697A - Electronic reactor : en
  • US2541968A - Gate valve : en
  • CH273571A - Mobile sign. : en fr
  • DE802441C - Line puller : de en
  • ES25580U - Top of leg for tube furniture. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541937A - Gate operating motor : en
  • BE498825A - : en
  • DE1620043U - PLANE EQUIPMENT FOR INDEPENDENT EXTRACTION AND / OR LOADING OF COAL. : de en
  • CH273553A - At least a semi-automatic telex exchange system. : de en
  • CH273320A - Method of marking eggs. : de en
  • DE1619959U - SINGLE-PHASE CAPACITOR MOTOR WITH TRANSFORMING WINDING. : de en
  • DE802551C - Suspension for vehicles, especially for motorcycle forks : de en
  • FR973741A - Improvements in processes and devices for converting electrical energy into heat : en fr
  • US2541519A - Liquid sampling apparatus with gas trap : en
  • US2541647A - Apparatus for stripping wing feathers from fowl and the like : en
  • CA471545A - Telegraph signal regeneration : en fr
  • CH273530A - Lamp with a shade. : en fr
  • CH273580A - Motor vehicle with radial engine. : de en
  • US2541135A - Steering mechanism for wagon coaster sleds : en
  • US2541423A - Tally device : en
  • US2541846A - Reinforced box : en
  • BE500861A - : en fr
  • CA471476A - Preparation of marcaroni products : en fr
  • CH273443A - Device for measuring the surface area of non-transparent, film-like structures. : de en
  • DE802375C - Measuring device for the amount of fuel in the fuel tank of a motor vehicle : de en
  • DE802378C - Door lock : de en
  • AU149972B2 - Improvements in or relating to piezoelectric crystal plates : en
  • AU3317450A - Improved method and means for making belts : en
  • CH273423A - Clamping device for copying. : de en
  • DE1619957U - PROTECTIVE INSERT FOR ROOF STAND. : de en
  • DE802531C - Chassis, especially for hoists trolleys : de en
  • DEP0012709DA - Articulated connection, especially for connecting two steel caps in mining operations : de en
  • CH273600A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • FR973648A - Removable rivet : en fr
  • FR973813A - Improvement to Railroad Ripers : en fr
  • ES25384U - Tube joints for bicycle frames and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR973566A - Backlash take-up device, in particular for controlling the dividing wheel and that of the carriage in gear hobbing machines by hob : en fr
  • GB650150A - Regulator mechanism for windows : en
  • FR973958A - Advanced welding table : en fr
  • FR973883A - Scissors and similar cutting tools : en fr
  • DE802504C - Braking device for the shear drum of chain clippers : de en
  • GB650188A - Spring seat construction : en
  • GB650206A - Improvements relating to vehicle wheel suspensions : en
  • US2541389A - Explosive composition containing polybutene : en
  • US2541861A - Panel cooling system : en
  • US2541960A - Brassiere : en
  • USD161921S - Pin or similar article : en
  • CH273407A - A method of coagulating dispersions of substances of high molecular weight. : en fr
  • DE1620150U - SALES PACKAGE FOR DRIED FRUIT. : de en
  • DEM0005270MA - Device for knocking off drill bits on drill rods : de en
  • DK72150C - Oven for drying varnishes and similar coatings on objects by infrared radiation. : da en
  • ES25592U - Type of hanger. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25516U - Tube for fluorescent lighting in the form of a candle or spark plug, applicable to any electric lighting device replacing incandescent bulbs (Machine-translation by Google Translate, not legally binding) : en es
  • US2541889A - Alkyl ethers of polyhydroxyaralkylamines as accelerators : en
  • DE1620124U - COMBINED SHOULDER BRIEFCASE. : de en
  • CA471572A - Acceleration clutches : en fr
  • ES25559U - Rotating disc indicator of a certain direction. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802543C - Machine for gluing veneers on wooden edges : de en
  • FR973898A - Improvement in the centralizing journal in order to facilitate the reports in the latter : en fr
  • ES23333U - Device for fixing roof elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES25354U - Machine to cut potatoes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973893A - : fr
  • US2541421A - Movable door closure and sealing means : en
  • ES191569A1 - IMPROVEMENT IN THE ASSEMBLY AND DISPOSITION OF THE DRIVING PALACAS OF THE DISCHARGE APPARATUS IN THE TANK, FIBROCEMENT, PLASTIC MATERIALS AND OTHER MATERIALS : en es
  • FR973798A - Machine for harvesting sugar beets : en fr
  • GB650038A - Improvements in and relating to radio locating equipments : en
  • ES196142A3 - A MACHINE FOR THE MANUFACTURE OF LACE IMITATING THOSE OF BOBBINS : en es
  • GB650116A - Process of oxidising fatty material and oxidation products obtained thereby : en
  • ES191557A1 - NEW SYSTEM OF HOLLOW ELEMENTS PREFABRICATED FOR THE CONSTRUCTION OF BEAMS AND NERVES OF REINFORCED CONCRETE AND EXECUTION OF SOILS OR OTHER PARTS OF THE WORK : en es
  • DE1620080U - SCREWDRIVER. : de en
  • DE802379C - Closure for containers provided with a hold-up flap, especially suitcases, briefcases, wallets, document folders, etc. : de en
  • DET0001320MA - Washing device of the type of the laundry rammer : de en
  • FR973758A - Process and shaping curler for curling or waving the hair : en fr
  • ES195619A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LIGHTING APPLIANCES : en es
  • ES196194A1 - A COMBINED SECURITY LOCK SYSTEM : en es
  • FR973480A - Automatic tuning of receivers in multichannel pulse transmissions : en fr
  • GB650163A - Apparatus for packaging articles : en
  • ES25591U - Spark plug for combustión engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973541A - Improvements in manufacturing processes for agglomerates of combustible materials, in particular for gasifiers : en fr
  • FR973609A - Improvement to waterproof rotary joints : en fr
  • FR973729A - Method and device for preventing the smoke and gases which emerge from the molten material in the melting furnaces from spreading into the rooms where these furnaces are located : en fr
  • IE19322L - Illuminated signs : en
  • ES25517U - Watch holder support (Machine-translation by Google Translate, not legally binding) : en es
  • FR973453A - Process for preparing gas for water and transforming hydrocarbons : en fr
  • ES25569U - Apparatus for collecting olives. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25510U - Safety cover for pots and pans (Machine-translation by Google Translate, not legally binding) : en es
  • FR973524A - New temperature control device for metal receptacles intended in particular for vacuum discharge devices, for example mercury vapor rectifiers : en fr
  • FR973618A - Improvements to electroacoustic devices, especially microphones : en fr
  • FR973502A - Automatic water circulation valve : en fr
  • FR973965A - Improvements to mattresses, foot covers and the like : en fr
  • NL67284C - : en
  • ES196131A1 - A PROCEDURE FOR THE OBTAINING OF A PLANT FIBER PREPARED FROM THE BANANA : en es
  • AU3868950A - Improvements relating tothe manufacture of dry surface contact rectifiers : en
  • CH273413A - Method for producing a closure on a paper bag and closure produced according to this method. : de en
  • USD161912S - Portable welding apparatus : en
  • DE1619974U - SPEEDOMETER FOR TRAILING. : de en
  • ES22900Y - Ceramic block or vault for floor slabs. : en es
  • FR973763A - Shoveling machine : en fr
  • DE802571C - Process for the preparation of 3-oxy-N-methylmorphinan and its salts : de en
  • FR973829A - Lighter with horizontal wheel : en fr
  • GB650045A - Improvements in or relating to electric discharge tubes : en
  • ES192957A2 - PERFECTED PROCEDURE FOR THE MANUFACTURE OF LOCKS : en es
  • US2541146A - Fish pole holder : en
  • DEB0002546MA - Rotary lobe pump, the pistons of which are formed by a pair of worm gears : de en
  • DEP0049441DA - Rotor blade for centrifugal machines, in particular exhaust gas turbines, made of ceramic masses : de en
  • GB650183A - Improvements in or relating to yarn package mountings : en
  • DEL0002331MA - Wringer : de en
  • DEP0044056DA - Electric door opener. : de en
  • GB650044A - Improvements in or relating to cathode ray tubes : en
  • FR973673A - Adjustable stepless control for an aircraft engine charge compressor : en fr
  • FR973832A - Game of chance : en fr
  • US2541263A - Folding bath tub : en
  • US2541864A - Baggage rack and attaching means therefor : en
  • DEG0000585MA - Stroller convertible into a pushchair. : de en
  • FR973570A - Further training in metal smelting furnaces : en fr
  • FR973615A - Process for obtaining fatty acids, whether saponified or not, from certain organic substances : en fr
  • CH273538A - Method and machine for manufacturing swabs from a hydrophilic gauze web and for packaging the swabs. : de en
  • DEB0000962MA - Room ventilation method and device for electrically unipolar charging of electrically conductive electrical charge carriers for ventilation flow : de en
  • DEP0000887MA - High performance fuse : de en
  • ES191648A1 - A FILTER EXTRACTOR OF OLIVE OILS : en es
  • DE1619928U - TRANSMISSIONS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • ES25604U - Improved mechanical tuners for string instruments. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973632A - Closure, such as padlock, cable tie and other applications : en fr
  • ES25501U - Chain type of reinforced linkage. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541721A - Process for replenishing nickel plating electrolyte : en
  • US2541944A - Diaphragm mounting : en
  • NL67340C - : en
  • DEM0000726MA - Oil cans, in particular for mining machines. : de en
  • DEM0005340MA - Movable hunting umbrella : de en
  • DEP0018254DA - Multipole electrical circuit breaker : de en
  • DESC003597MA - Electrode arrangement for single-phase connection of liquid heaters : de en
  • ES25535U - Arrangement for ventilation of internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1619943U - PACKAGING FOR SCOOTERS. : de en
  • US2541521A - Treatment of cast iron : en
  • DE1620056U - ARMCHAIR CAN BE USED AS A BED. : de en
  • DEP0001166BA - Tube meter : de en
  • DEW0003367MA - Cross spring joint. : de en
  • ES191629A1 - BRAKE AND LOCKING MECHANISM : en es
  • ES25548U - New stove or heating boiler. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25513U - Device for fixing pressure bands for splices of pipes and pipes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25594U - Clutch plate with new springs clamping system (Machine-translation by Google Translate, not legally binding) : en es
  • DEST000669MA - Electric immersion heater : de en
  • ES25293U - Closing organ for bottles, jars and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR973821A - Device for cutting tubes : en fr
  • CA471542A - Rotary x-ray tubes : en fr
  • DEP0013549DA - Process for punching dry rectifier plates : de en
  • DK72133C - Radio with band spread. : da en
  • DE802433C - Door lock : de en
  • DEP0002402BA - Process for the preparation of normal lead-2,4-dinitroresorcinate : de en
  • FR974007A - Bottle protector : en fr
  • DEP0050451DA - Flap gate. : de en
  • DE802518C - Circuit arrangement for call seekers in telecommunications systems : de en
  • DEE0001243MA - Process for saturating large surface area filter media with neutral gas : de en
  • DEP0056245DA - Motor with pressurized oil-controlled connections of its machine elements, z. B. the crankshaft parts, the flywheel on the crankshaft o. : de en
  • DES0001339MA - Tuning element for VHF operation : de en
  • DE1620144U - ALARM DEVICE. : de en
  • DEP0003883BA - Process for the production of therapeutically effective worming agents : de en
  • DEP0041457DA - Process for the production of vegetable and other fats : de en
  • US2541862A - Scale sealing means : en
  • FR973795A - Improvements in refrigeration processes and devices : en fr
  • CH273489A - Container, especially for painting. : en fr
  • CH273593A - Process for preparing an optical glass with fluorides and glass obtained by this process. : en fr
  • FR973828A - Process for the manufacture of blankets and other electrically heated fabrics : en fr
  • ES191519A1 - A PROCEDURE FOR THE OBTAINING OF CARBOXYLIC ACIDS : en es
  • US2541886A - Aliphatic nitro compounds as azo coupling components : en
  • US2541169A - Stand-by refrigeration system : en
  • US2541504A - Berth flap lifter : en
  • US2541027A - Compositions of matter containing epoxy ethers and phosphorus-containing compounds : en
  • DEP0047624DA - Edge beating machine for leather processing. : de en
  • DEL0000932MA - Harvester for root crops : de en
  • DEP0052814DA - Heel with around and changeable running stains. : de en
  • US2541148A - Process for treating coatings of polyallyl esters of saturated fatty acids and resulting products : en
  • US2541019A - Demodulator system : en
  • US2541287A - Dual weather strip : en
  • ES192060A1 - SOME PERFECTIONS IN THE MANUFACTURE OF THE GLASS PUMPS OF INJECTION SYRINGES : en es
  • US2541283A - Gear lapping : en
  • US2541320A - Multifrequency generator : en
  • ES24535U - Apparatus for the reading of films and amplified vision of film photographs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620008U - WHEEL SEAT. : de en
  • DK72153C - Collector. : da en
  • CH273508A - Heat exchanger duct. : en fr
  • US2541641A - Adjustable bubble level : en
  • CH273566A - Radio telephone system with transmitting and receiving station and automatic control device. : de en
  • ES191737A1 - HOOK FOR THE MOUNTAIN AND WORK FOOTWEAR AND PROCEDURE FOR ITS MANUFACTURING PROCEDURE : en es
  • DE802513C - Process for the extraction of surface-active substances : de en
  • CH273323A - Prefabricated reinforced concrete beam for fixed and relocatable structures. : de en
  • FR973485A - Ski boot, advanced : en fr
  • FR973703A - Self-mixing device for air and liquid, in particular for gasoline tanks on board aircraft : en fr
  • US2541946A - Sound wave diffuser : en
  • US2541798A - Chemical feeder : en
  • US2541949A - Rouge dispenser and applicator with ratchet operated force feed mechanism : en
  • US2541648A - Stitcher wheel for tire building apparatus : en
  • GB650118A - Corrosion preventative compositions : en
  • ES25583U - Shoe (Machine-translation by Google Translate, not legally binding) : en es
  • FR973902A - Process for treating textiles to give them the appearance of a linen fabric and fabrics obtained : en fr
  • FR973927A - : fr
  • DE802641C - Compressor with vibration drive : de en
  • DK72142C - Method for preserving plant parts. : da en
  • ES25459U - Improved device for the fastening, binding or sewing of strips or tapes to any fit of suspenders, garters, belts or clothing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25519U - Clamping device and staggered bracket for nuts (Machine-translation by Google Translate, not legally binding) : en es
  • DED0000254MA - Steam power plant : de en
  • FR973817A - Digital disintegrators : en fr
  • US2541445A - Friction brake : en
  • USD161929S - Combined storage and display device : en
  • DE802482C - Tillage equipment : de en
  • DEB0005221MA - Belt profile for welded sheet metal beams : de en
  • CH273452A - Device to be connected to a phase conductor and containing a voltage and a current transformer. : de en
  • DESC001506MA - Pit stamp : de en
  • FR973567A - Method and apparatus for obtaining naphthalene or similar products in the pure state : en fr
  • FR973659A - Sound recording system on film : en fr
  • CH273618A - Process for the preparation of a brown acid dye of the anthraquinone series. : de en
  • DE802436C - Reading device for roller tapes : de en
  • DEP0029504DA - Process for treating latex with aqueous hydrogen peroxide solutions : de en
  • USD161965S - Rones envelope : en
  • DEK0000436MA - Process for melting Congo copal, other copals and so-called borneo dammars : de en
  • DEP0001704DA - Dimming device, in particular for headlights : de en
  • DES0001258MA - Transmission device for images scanned by television, preferably still images : de en
  • DED0004588MA - Feed device for high-intensity arc lamps with angled charcoal position : de en
  • DEP0043950DA - Method of processing whey. : de en
  • DES0001317MA - Induction crucible furnace : de en
  • FR973647A - Improvements to valves : en fr
  • FR973884A - Improvements relating to coating panels for vehicles : en fr
  • FR973995A - Advanced record player : en fr
  • ES191794A1 - IMPROVEMENTS IN THE PROJECTION OF CINEMATOGRAPHIC FILMS OF MULTIPLE PHOTOGRAMS : en es
  • AU3868450A - Improvements in clasp fasteners : en
  • DE1619919U - DEVICE FOR REGULATING THE AIR FLOW IN CENTRIFUGAL DUST SEPARATORS WITH A WET AIR FILTER. : de en
  • DE802418C - Method and device for drying paper goods : de en
  • DEP0009001DA - Terminal with contact spring for electrical devices, in particular incandescent lamp sockets : de en
  • USD161927S - Textile fabric or similar article : en
  • FR973696A - Oil production process : en fr
  • FR974049A - Substitute for bitumen or asphalt-based products and its manufacturing process : en fr
  • US2541022A - Continuous process for manufacture of vinyl chloride : en
  • DK72135C - File with measuring set-up for analysis of the entered data. : da en
  • DE802594C - Temporary home, barn or similar building in steel construction : de en
  • US2541712A - Telephone appliance : en
  • DE1620147U - DRIVE DEVICE FOR GYROWN AND PROPELLER. : de en
  • US2541102A - Specific gravity measuring device : en
  • US2541345A - Chemical heating composition : en
  • US2541688A - Treatment of earth formations penetrated by a deep well bore : en
  • DEP0003387BA - Set of knives for cutting devices with mechanical drive for chopping, mixing and stirring food and luxury goods, chemicals and the like. : de en
  • DEP0021159DA - Electrostatic voltmeter : de en
  • DEP0048926DA - : de en
  • US2541105A - 17-(alpha)-hydroxy-20-keto-pregnane compounds and process of preparaing the same : en
  • US2541564A - Bottle vendor : en
  • US2541342A - Basic 9, 10-dihydro-9-anthryl carbinols and salts thereof : en
  • ES24675U - Siphon head (Machine-translation by Google Translate, not legally binding) : en es
  • FR973757A - Thermionic lamp usable in fictitious transmission lines : en fr
  • ES193096A1 - A DEVICE FOR THE REGULARIZATION OF THE FEEDING OF THE UNDERGROUND WATER LAYERS OF THE RIVERS INTERCEPTED BY DIQUES OR DAMS : en es
  • FR973503A - Improvements to gas turbine engine fuel injection circuits and corresponding liquid fuel injectors : en fr
  • AU153932B2 - Process forthe preparation of 2-dichloracetamido-l-p-nitrophenylpropane 1 : 3-diol : en
  • FR973517A - Further development in the manufacture of phosphorus compounds with insecticidal properties : en fr
  • FR973661A - Compressed laminated timber : en fr
  • FR973946A - Device for widening the drop sides : en fr
  • CA471560A - Steel sheet piling : en fr
  • CH273334A - Process for compressing stored and bulk goods using at least one internal vibrator. : de en
  • CH273570A - System for monitoring the status of a number of spatially separated devices. : de en
  • ES21532U - Sole or floor system, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25525U - Launcher toy. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541780A - Method of treating wool to prevent felting during wet processing : en
  • US2541830A - Synchronous motor : en
  • US2541707A - Diaphragm operated disk brake : en
  • FR973767A - Process for the manufacture of furniture, counters and the like and set of spare parts for carrying out said process : en fr
  • GB650091A - Improvements in or relating to mechanism for preselecting and effecting gear changes : en
  • FR973684A - Improvement in star-shaped engine linkages : en fr
  • ES191672A1 - A PROCEDURE AND MANUFACTURE OF FABRIC FOR SHEETS, COVERS OF CUSHIONS AND MATTRESSES FOR MATTRESSES, TISSUE NOT UNIFORMLY FOR THE PURPOSE OF PARTICULARLY REINFORCING CERTAIN ZONES OR GIRDS SUBJECTED TO GREATER WEAR : en es
  • FR973467A - Hypodermic injection syringe not including any metal member in contact with the injectable liquid - fully removable - all parts being ground to the original dimensions and therefore interchangeable, glass and metal : en fr
  • FR973557A - Vacuum maintenance device for discharge devices such as mercury vapor rectifiers : en fr
  • DE1619913U - DEVICE FOR CONNECTING SHELLBOARDS TO SHELLING IN CONCRETE CONSTRUCTION. : de en
  • DE802598C - Working time control clock : de en
  • DEP0047328DA - Process for dyeing fibers made up of proteins : de en
  • ES191765A1 - PROCEDURE FOR MANUFACTURE OF TRANSMISSION ELASTIC STRINGS : en es
  • FR973627A - Improvements in devices such as those for radio transmission : en fr
  • DE1620037U - GYMNASTICS AND TRAINING APPARATUS. : de en
  • DER0000785MA - Fastening device for the covering z. B. stretchers, deck chairs and the like. : de en
  • ES195683A2 - AN IMPROVED PROCEDURE FOR THE MANUFACTURE OF HYGIENIC SIFOMES : en es
  • FR973590A - Rotary or coronal fisherman for mill, grinder or other unwinding device : en fr
  • FR973549A - Electric machine manifold : en fr
  • FR973674A - Sweet food product made from fermented milk, and its manufacturing process : en fr
  • FR973722A - Direction indicator and similar radio systems : en fr
  • FR973969A - Explosive cycle and combustion of a new type : en fr
  • CH273519A - Ultra-high frequency electronic discharge device. : en fr
  • GB650026A - Improvements in scanning in television receivers : en
  • FR973479A - Folding ironing board : en fr
  • GB650089A - Improvements in and relating to piano actions : en
  • DE1620075U - IMPROVED TIP OF A BALLPOINT PEN FOR COLOR PASTE WITH ADHAESION EFFECT. : de en
  • DEG0000119MA - Manufacture of tempered cold-pressed screws : de en
  • DEO0000526MA - Safety ignition device for gas-heated devices : de en
  • US2541348A - Time division multiplex telephone system : en
  • USD161922S - Refrigerated display and serve-self case : en
  • USD161944S - Linoleum or similar article : en
  • DE802447C - Method and device for hand weaving : de en
  • DEP0040628DA - Viewing device for X-ray stereo recordings : de en
  • FR973670A - Synthetic leather and its manufacturing process : en fr
  • FR974018A - Device allowing remote and without stopping the engine, the passage of the coil and the capacitor of use, to the coil and emergency capacitor used for the ignition of explosion engines : en fr
  • FR973535A - Hydraulic servo reproducing device for machine tools : en fr
  • DE802625C - Process for the production of road tar from acid resins from benzene cleaning : de en
  • FR973837A - Gasifier device that allows the use of diesel and petroleum, instead of gasoline, for automobiles and other internal combustion engines : en fr
  • FR974022A - Wide range electronic tuning oscillator using a traveling wave tube : en fr
  • DE802540C - Cantilever stone stairs : de en
  • DE1620077U - HOT AIR GENERATOR OPERATED BY JET BURNER. : de en
  • DEP0049862DA - Method and device for indicating the setting of radio sets : de en
  • FR973750A - Engine pistons made from several parts of steel - mainly stamped sheet metal - assembled by copper brazing : en fr
  • FR974024A - Rules for the sizing of propellers used in traveling wave tubes : en fr
  • DET0000542MA - Loose-leaf stitching : de en
  • FR973863A - Improvements to the wheels of military, agricultural or other vehicles : en fr
  • GB650167A - Improvements in thread-advancing reels : en
  • CA471460A - Clothesline sacks : en fr
  • FR973636A - Improvements to thermostats : en fr
  • US2541162A - Heat-radiating device : en
  • US2541732A - Apparatus for controlling the hardness of water : en
  • USD161896S - Mechanical tot : en
  • GB650194A - An improved hair comb : en
  • DE1620128U - PLANNER'S SERVANT. : de en
  • FR973471A - Gas purification process : en fr
  • DE1619995U - TOY SALES DISPLAY. : de en
  • US2541896A - Molding compositions and articles made therefrom : en
  • US2541918A - Unidirectional power supply : en
  • DEB0008584MA - Assembly line system for processing natural and artificial stones. : de en
  • DESC001489MA - Lamellar tubes for calorifers : de en
  • ES23069Y - Luggage carrier for vehicles. : en es
  • ES25544U - Improved cartridge (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0030209DA - Process for the production of tertiary organic hydroperoxides : de en
  • US2541197A - Rotary pump and motor hydraulic transmission : en
  • DEP0043657DA - Process and device for the production of velvety surfaces. : de en
  • DE1620072U - CONTAINER LID. : de en
  • ES23234Y - Handlebars for bicycles and the like, fitted with ordinary and electric pilots. : en es
  • FR973650A - Machine for continuous production of thick simplex or duplex paper and cardboard : en fr
  • FR973718A - Compensation system for irregularities in mechanical assemblies : en fr
  • GB650157A - An improved machine for the intensive opening of fibrous materials : en
  • DE802510C - Iron pit lining with profile iron as cap iron : de en
  • DEW0002824MA - Thread cutting stock. : de en
  • US2541757A - Liquid and gas contact apparatus : en
  • US2541142A - Unsaturated ether-esters of polyhydric alcohols : en
  • USPP1003P - Rose plant : en
  • US2541472A - Direct positive emulsion containing desensitizing dye : en
  • US2541727A - Diazotypes containing aldehyde reaction products of dihydroxy aryl compounds : en
  • AU3257250A - Improvements relating tothe manufacture of plywood andthe like : en
  • DE802471C - Potato peeler : de en
  • DE802478C - Extension tube, especially for tripods : de en
  • DEP0050520DA - Small magnet-electric machine, in particular a bicycle alternator : de en
  • FR973494A - Lubricating oil dispenser : en fr
  • IE18882L - Thread reel : en
  • CH273453A - Light modulator oscillograph. : en fr
  • US2541637A - Method of vaporizing lindane in ventilated rooms : en
  • DE802432C - Pin cylinder lock : de en
  • DE802580C - Fastening of blades in rotor disks or housings of centrifugal machines, especially axial compressors : de en
  • DEP0028397DA - Washing and control vessel for aromatic and alcoholic air from distillation systems for the production of essences and fruit juices : de en
  • CH273390A - Process for the preparation of vinyl halides. : en fr
  • US2541021A - Antenna : en
  • ES23029Y - Sprayer for perfumery products. : en es
  • DES0001395MA - Method for reducing the noise level with pulse modulation : de en
  • USD161917S - Electric chemical vaporizer : en
  • DEP0000079BA - Enamelled wire drying or hardening furnace. : de en
  • ES191973A1 - A ROTATING MECHANISM TO MAKE CIGARETTE OR CIGAR TRIPLETS : en es
  • ES25595U - Drive for concrete mixer machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE802498C - Filling holder with piston filling : de en
  • DEK0001860MA - Hair dryer hood : de en
  • US2541771A - Animal trap : en
  • USD161961S - Necklace or similar article : en
  • DE1620049U - SMALL LAMP, ESPECIALLY FOR SEWING MACHINES. : de en
  • DESC000508MA - Device for whitening wooden billets, in particular intended for the production of wood pulp : de en
  • DEW0003648MA - Electroplating facility. : de en
  • FR973714A - Improvements to inline-cylinder star engines : en fr
  • GB650180A - Improvements relating to methods of refining steel : en
  • DEP0049252DA - Process for the production of vat dyes : de en
  • DEST002415MA - Packaging for eggs or other similar piece goods. : de en
  • DEV0000094MA - Rubber-tyred wheel : de en
  • DE1620054U - MIRROR HOLDER. : de en
  • DEP0047864DA - Feed roller for rolling machines, for surface processing. : de en
  • ES195970A1 - A PROCEDURE FOR TEMPERING BLOWN GLASS OBJECTS : en es
  • FR973584A - Device for the correct unwinding of balls of metal wire : en fr
  • US2541046A - Apparatus for feeding and aligning fish : en
  • US2541201A - Method of extrusion : en
  • US2541486A - Acid concentration : en
  • ES25546U - Nozzle of impulsion and atomization of liquids, especially perfumes, of application on containers of pocket and toilet (Machine-translation by Google Translate, not legally binding) : en es
  • FR973528A - New aniline oxidation products, their preparation process and their applications as anion exchangers : en fr
  • DE802622C - Cast refractory product : de en
  • US2541386A - Loading and unloading mechanism for baking oven conveyers : en
  • US2541840A - Automatic show card printing machine : en
  • FR973594A - Apparatus for establishing documentary cards obtained by photographic means : en fr
  • FR974021A - Improvements to thermoelectric couples : en fr
  • DE802527C - Seating that can be converted into a bed : de en
  • FR973688A - Method and device for annealing on passing through a neutral or reducing atmosphere of any sections : en fr
  • FR973831A - Improvements in the manufacture of doors and windows : en fr
  • CH273629A - Process for obtaining a water-soluble oestrus hormone preparation. : de en
  • US2541624A - Automatic telephone system-trunk selection : en
  • DE802576C - Device for supporting the body when sitting, especially on the train : de en
  • DEG0004098MA - Refrigerant condenser : de en
  • DEP0020901DA - Display device for dial gauges : de en
  • DEP0021949DA - Method and machine for the production of cross-bottom valve bags : de en
  • AU3865150A - Improvements relating to milk churns : en
  • DE1620009U - GARNISHED SUPPORT MATTRESS WITH SPRING CORE. : de en
  • US2541380A - Solvent extraction process : en
  • CH273455A - Reflection photometer. : de en
  • US2541076A - Multichannel pulse communicating system : en
  • US2541285A - Aqueous solutions of vitamin a esters : en
  • US2541547A - Molding apparatus for roadway markers : en
  • CH273628A - Ballast for fluorescent tube. : de en
  • AU3871550A - Improvements in or relating tothe manufacture of Alkylamino-phosphorus Compounds : en
  • US2541530A - Ammunition feed and control system : en
  • US2541812A - Floor processing machine : en
  • US2541762A - Dry-wall construction : en
  • US2541957A - Preparation of malonates : en
  • CH273418A - Method and device for labeling forms using an addressing machine. : de en
  • CH273531A - Device for burning liquid fuel. : en fr
  • US2541528A - Stove grill : en
  • CH273420A - Billing facility. : de en
  • AU154999B2 - Detachable roof luggage carrier for sedan cars, convertible into a picnic table, with self-tensioning and self-locking buckles : en
  • US2541952A - Combination bicycle, tricycle, and exerciser : en
  • CH273578A - Electric retarder. : en fr
  • US2541107A - Low-clearance antenna : en
  • DE1620026U - THREAD LETTER OPENER. : de en
  • DEP0007943DA - Building game for assembling building models, etc. : de en
  • AU148572B2 - Method and apparatus for treating textile materials : en
  • US2541121A - Apparatus for testing electric heating devices : en
  • US2541577A - Safety control mechanism : en
  • AU148797B2 - An improved intermittent driving mechanism : en
  • CH273368A - Aids for plugging holes in woven or knitted textile products. : de en
  • CA471456A - Hand planing machines : en fr
  • US2541829A - Sharpener for disk plows and the like : en
  • US2541684A - Branding device : en
  • DEP0002405BA - Process for dyeing or printing high polymer linear aromatic esters : de en
  • DE802645C - Prosthesis for leg amputees : de en
  • CA471505A - Collectors' recorders : en fr
  • DE1620122U - SMALL ELECTRIC STOVE. : de en
  • FR973499A - Hot gas temperature adjustment device : en fr
  • GB650119A - Improvements relating to devices for the removal of heavy access covers : en
  • CH273345A - Polishers for waxing floors and parquet floors. : en fr
  • AU3871250A - Detachable roof luggage carrier for sedan cars, convertible into a picnic table, with self-tensioning and self-locking buckles : en
  • AU3873350A - Amounting fora bearing : en
  • US2541616A - Feeding device : en
  • US2541933A - Handkerchief container and dispenser : en
  • DEB0003468MA - Hair curler : de en
  • FR973568A - Automatic acetylene generator : en fr
  • US2541085A - Carburizing bath : en
  • US2541385A - Calibration mechanism for controls : en
  • BE498983A - : en
  • DE802581C - Clothing protection for wearers of joint prostheses, especially leg prostheses : de en
  • US2541030A - Radio pulse distance and direction indicator : en
  • AU3869650A - An improved intermittent driving mechanism : en
  • AU3869450A - Method and apparatus for treating textile materials : en
  • AU153228B2 - Improvements in or relating to automatic overloadrelease clutch mechanisms : en
  • BE498968A - : en
  • CH273356A - Locking bracket. : de en
  • CH273379A - Clothes press. : en fr
  • DE1619978U - PEG DRILL. : de en
  • DE1620023U - CONVEYOR PUMP OR FEED PUMP UNIT, IN PARTICULAR FOR INJECTION PUMPS OF COMBUSTION MACHINES. : de en
  • DE1620035U - MACHINE FOR CUTTING MEAT, IN PARTICULAR SPECIAL SIDES. : de en
  • FR973606A - Improvements to devices such as those for coupling or assembling certain elements, in particular for electrical connections : en fr
  • CA471531A - Parachute harness : en fr
  • US2541953A - Self-cleaning hydraulic tappet : en
  • US2541341A - Well logging : en
  • USD161919S - Cooky cutter : en
  • AU144587B2 - An improved peanut pulling implement : en
  • US2541150A - Garment bag and the like : en
  • US2541101A - Hydantoin derivative textile lubricants : en
  • US2541513A - Copyholder for typist stands : en
  • USD161914S - Make-up tray : en
  • CH273613A - Process for the preparation of a monoazo dye. : de en
  • CA471474A - Battery terminals : en fr
  • GB650062A - Improvements in and relating to lock washers or nuts : en
  • AU3327950A - Improvements in and relating to coolers for milk or other liquids : en
  • AU3867550A - Process forthe preparation of 2-dichloracetamido-l-p-nitrophenylpropane 1 : 3-diol : en
  • CA471558A - Combined spoons and spatulas : en fr
  • CH273344A - Auxiliary device to be used when peeling fruit with a knife. : de en
  • ES24127Y - Device for making long cuts in the paper. : en es
  • ES25521U - Decorative object (Machine-translation by Google Translate, not legally binding) : en es
  • DED0000273MA - Process for the production of sugar from cane sugar juices. : de en
  • DEK0000752MA - Pencil with a retractable lead. : de en
  • AU3863750A - Improvements in or relating toa process for treating powdered water soluble alkali metal or ammonium phosphate glass, apparatus therefor andthe phosphate glass composition so produced : en
  • CH273510A - Refrigerator evaporator. : de en
  • US2541640A - Bicycle basket : en
  • CH273319A - Horn guide for a bovine animal. : en fr
  • CH273335A - Method and device for determining the behavior of vibrated concrete during the vibrating process. : de en
  • DEB0001519MA - Detergents and cleaning agents : de en
  • DES0018491MA - Liquid filter : de en
  • US2541709A - Portable cold beer dispenser : en
  • CA471532A - Parachute constructions : en fr
  • DE1620105U - TRANSFORMATION PICTURE BOOK. : de en
  • DE1620118U - DRIVE DEVICE. : de en
  • DE1620136U - Decoration stand for shirts, adjustable : de en
  • DEP0028469DA - Process for the manufacture of a cream substitute : de en
  • CH273554A - Teleprinter. : de en
  • US2541660A - Necktie retainer : en
  • CH273505A - Gas turbine unit. : de en
  • CA471468A - Locators utilizable in forming metal articles : en fr
  • DE802402C - Adjusting device for the grinder of coffee grinders or the like. : de en
  • DE802649C - Process for the production of objects from multi-cell glass : de en
  • DEP0000919BA - Influence of the hysteresis factor in ferrite cores : de en
  • US2541809A - Quantity bottle loader for automatic beverage bottle washing machines : en
  • US2541622A - Automatic water valve : en
  • US2541425A - Cable clamp : en
  • US2541069A - Liquid thermal diffusion apparatus : en
  • DE802647C - Process to facilitate and accelerate the sounding of glass : de en
  • FR974033A - Friction clutch : en fr
  • USD161930S - Flowek pot trellis : en
  • CH273384A - Filter press tap. : de en
  • CH273558A - Circuit arrangement for the transmission of alternating current pulses. : de en
  • DE802499C - Process for producing removable lettering, representations and Like. On smooth surfaces : de en
  • DE802589C - For houses and other high-rise buildings, in particular new buildings and ruins, certain supports for beams of floor slabs : de en
  • CH273309A - Reversible plow for tractor drive. : de en
  • DE802406C - Holding device for plates on supports provided with flanges : de en
  • DEST001269MA - Method and device for recovering the heat of vaporization in water stills : de en
  • US2541059A - Process for producing lignin products : en
  • US2541273A - Support for high resistance electrical conductors and method of making the same : en
  • US2541508A - Clamping sawhorse and workbench : en
  • US2541844A - Abrasive wheel : en
  • US2541890A - Tackle box : en
  • US2541726A - Production of streptomycin : en
  • US2541131A - Folding chair : en
  • CA471520A - Holders for arc-welding electrodes : en fr
  • DE1619954U - ADJUSTABLE BLINDING DEVICE FOR LAMPS. : de en
  • ES25607U - Device for supplying continuous paper to typewriters (Machine-translation by Google Translate, not legally binding) : en es
  • GB650065A - Improvements in or relating to a windshield washing apparatus : en
  • US2541485A - Telephoto objectives corrected for distortion : en
  • US2541737A - Adjustable web feed device for label cutting and folding machines : en
  • USD161953S - Plate ob the like : en
  • US2541106A - Pregnane derivatives and process : en
  • DE802601C - Fuel injector for internal combustion engines : de en
  • US2541041A - Binary type electronic counter circuit : en
  • US2541314A - Temperature regulating device : en
  • US2541932A - Multiplex speech interpolation system : en
  • USD161948S - Combination sink and drain rack : en
  • DE1619907U - SAFETY GOGGLES. : de en
  • DE1620115U - BASE PLATE FOR ATTACHING RUBBER MATRICES TO STAMPS, PRINTING ROLLERS, etc. : de en
  • DE802600C - Harvester : de en
  • DEP0015764DA - Negative feedback amplifier : de en
  • DES0000045MA - Storm-proof flat or hollow roof pan : de en
  • US2541252A - Stabilized cellulose ethers : en
  • US2541017A - Automatic station selector : en
  • US2541163A - Acoustically filtered phonographic reproducer : en
  • US2541315A - Combustion chamber structure for fluid fuel burning air-heating furnaces : en
  • US2541574A - Apparatus for handling glassware : en
  • USD161931S - Electrical measuring instrument : en
  • US2541499A - Composite yarn, fabric made therefrom, and method of making the same : en
  • US2541284A - Grass cutter machine for trimming grass edges : en
  • DE1620138U - WATER TANK FOR HAND-OPERATED FIRE EXTINGUISHING SPRAY. : de en
  • DEP0028724DA - Process for the production of camphene, pinene polymers and cymene from turpentine oil : de en
  • FR973515A - Bale press : en fr
  • FR973596A - Sheep lifting by plank : en fr
  • FR973756A - Automatic stop device for phonographs : en fr
  • GB650192A - Improvements in the treatment of soya beans : en
  • AU148221B2 - Improvements in and relating to nesting trays and cases assembled therefrom : en
  • CA471483A - Manufacture of catalysts : en fr
  • DEP0001637MA - Device for displaying the time of regularly recurring maintenance measures in motor vehicles. : de en
  • DEP0049506DA - Electrical overload protection device : de en
  • DE802477C - Roof battens for wide rafters : de en
  • GB650069A - Improvements relating to grinding machines : en
  • AU151324B2 - Amounting fora bearing : en
  • CH273377A - Washing machine with a drum-shaped washing organ. : de en
  • FR973815A - Improvements made to sampling tubes : en fr
  • DEC0000089MA - Wall for ovens, furnaces and steam boilers : de en
  • DEE0001357MA - Infinitely variable friction-locked gearbox. : de en
  • AU148127B2 - Improvements in and relating to electric igniting apparatus for internal combustion engines : en
  • DESC001622MA - Ballpoint pen with a writing ball held by a magnet. : de en
  • USD161936S - Brooch or similar article : en
  • AU145096B2 - Improvements in or relating to machines suitable for applying coating material to workpieces : en
  • CH273327A - Framework. : de en
  • CH273361A - Mechanical loom with underlay device. : de en
  • CH273362A - Device for moving the drawer of a loom. : de en
  • US2541089A - Process for preparing n-alkyl-substituted n-beta alkanolamines : en
  • US2541477A - Automatic control circuit : en
  • US2541572A - Process for treating animal materials : en
  • US2541605A - Screw vise for retaining regularly or irregularly shaped objects : en
  • US2541877A - Spectrographic light source : en
  • ES25527U - Hand brake applicable to tricycles (Machine-translation by Google Translate, not legally binding) : en es
  • DER0001625MA - Spin dryer. : de en
  • DE1620125U - HAND MIRROR. : de en
  • DE802425C - Stream or river ferry powered by two propellers : de en
  • DEE0001011MA - Air slide motor : de en
  • DEP0012487DA - Desk set. : de en
  • ES25286U - Saddle for bicycles, motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES25515U - Apparatus for milling on parallel lathe. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25252U - An electric gear change system applicable to the wire or tape traction mechanisms in three-speed recording devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR973751A - Automatic closing box : en fr
  • DE802503C - Clamping device for paddle slides : de en
  • FR973473A - Process for the physical development of latent images of photographic products : en fr
  • FR973977A - : fr
  • CH273550A - Lipstick stick case. : en fr
  • ES191734A1 - AN IMPROVEMENT IN THE PROCEDURE FOR OBTAINING COMPOSITE FERTILIZERS : en es
  • FR973899A - Improvements to the central journal register in order to facilitate the execution of reports : en fr
  • ES191869A1 - A GASLIN HAND PUMP : en es
  • US2541258A - Folded blank container for cigarettes and the like : en
  • DE1620074U - BARREL TIPPER. : de en
  • CA471546A - Methods of and means for profiling turbine and compressor-blading : en fr
  • DEW0001964MA - Tipping plow, especially pendulum tractor plow : de en
  • ES25568U - Dish perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DEB0001112MA - Lid holder for ice cream transport and sales containers : de en
  • DEP0004334DA - Method and device for the gasification of solid fuels with the gradual addition of the gasification agent : de en
  • DEP0007800DA - Steel and heat treatment for fingers for cutting units of sewing machines : de en
  • DK72147C - Writing tools, such as a stylus or pencil. : da en
  • FR973481A - Socket for overhead wires with movable or rotating wipers moving in two fixed cheeks : en fr
  • FR973913A - : fr
  • GB650140A - Improvements in containers for packaging electric lamps and similar articles : en
  • ES191680A1 - IMPROVEMENTS IN THE ASSEMBLY OF THE DISCHARGERS OF LIQUIDS THAT HAVE A SHUTTER LOCATED IN A HOOD : en es
  • DEN0001448MA - Process for the production of concentrated, injectable and undecomposed sterilizable solutions of iron (3) polyoxycarboxylic acid complex compounds : de en
  • ES25554U - Optical view (Machine-translation by Google Translate, not legally binding) : en es
  • DEH0000797MA - Process for coating containers with corrosion-resistant plastics : de en
  • DEP0012598DA - Track system and construction units for toy or model trains. : de en
  • DEP0029993DA - Device for regulating the temperature of the equalizing stove in heating furnaces, in particular pusher furnaces : de en
  • DEP0056373DA - Device arranged in the upper drum for washing out the steam with feed water : de en
  • US2541447A - Composition for altering physiological processes of livestock and poultry and process of using same : en
  • US2541476A - Light-tight film cartridge : en
  • FR973736A - Parachute : en fr
  • DEL0002329MA - Washing machine gears : de en
  • US2541406A - Ground wire assembly : en
  • US2541658A - Coated abrasive grains and the method of coating the abrasive grains : en
  • USD161983S - Bicycle or similar article : en
  • AU3864450A - Improvements in and relating to electric igniting apparatus for internal combustion engines : en
  • CH273615A - Process for the preparation of a monoazo dye. : de en
  • DE802409C - Measuring device for a flowing liquid, especially a condensate meter : de en
  • ES195636A1 - A PROCESS FOR THE MANUFACTURE OF A SWEET PASTA BASED ON CHESTNUTS : en es
  • ES23003Y - Jumping board game. : en es
  • FR973967A - mine prop, elastic and in several parts : en fr
  • ES25450U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR973638A - Debit regulator : en fr
  • US2541462A - Mobile conveyer : en
  • US2541804A - Production of artificial protein fibers : en
  • US2541884A - N-substituted isoalloxazines as catalysts in the dye bleach baths for color photography : en
  • DED0004746MA - Process for drying gases : de en
  • DET0002108MA - Floor panel for vehicles of all kinds or stationary systems, which is covered with a noise-dampening compound. : de en
  • FR973510A - Universal variable frequency balancing controller : en fr
  • FR973531A - Mine explosive and its manufacturing process : en fr
  • FR973824A - Clamping device for prop for support in mines : en fr
  • US2541167A - Vinylidene chloride interpolymer as a coating for regenerated cellulose film : en
  • DE802577C - Device for raising and lowering levers, in particular barriers, bars or barriers : de en
  • DE802488C - Piston valve : de en
  • DE802552C - Hand tool for pulling out corks that have fallen into bottles : de en
  • DES0001306MA - Density controlled electron tube for very high frequencies : de en
  • US2541573A - Forming machine : en
  • DE802579C - Generator for the production of a combustible oil gas : de en
  • DE802428C - Wing knife for meat chopping machines : de en
  • DE802620C - Cast refractory product : de en
  • DEP0041637DA - Filling strips for displaying shoes. : de en
  • ES193379A1 - A NEW DEVICE FOR IGNITION OF HIGH COMPREHENSION IN INTERNAL COMBUSTION ENGINES : en es
  • GB650135A - Improvements in a packaging machine : en
  • DEP0053493DA - Lifting device for tractor trailers : de en
  • ES194005A1 - SOME IMPROVEMENTS IN THE MAGNETS FOR THE IGNITION OF EXPLOSION ENGINES : en es
  • GB650182A - Improvements in or relating to lead compositions and the treatment of lead : en
  • FR973733A - Process for obtaining, cold, a glaze of cement surfaces : en fr
  • US2541051A - Apparatus for automatic production of music : en
  • US2541568A - Noncurding high calcium milk product and method of producing same : en
  • USD161904S - Single electric shaver display case : en
  • FR973860A - Thiazolone cyanine dyes : en fr
  • CH273516A - Voltage dependent resistance. : de en
  • CH273534A - Process for the production of X-ray photograms. : de en
  • FR973691A - Advanced air or gas trap for lines or vessels containing liquids : en fr
  • US2541719A - Machine tool bit holder : en
  • CH273496A - Hydraulic adjustment device. : de en
  • FR973536A - Process for the electrolytic treatment of aluminum with a view to its protection, and to its decoration or coloring : en fr
  • DE802554C - Folding boat hull : de en
  • DEST002178MA - Transport device for upright objects, in particular barrels and boxes. : de en
  • DE802608C - Agricultural vehicle : de en
  • DEP0008604DA - Mobile crushing and screening plant. : de en
  • ES22955Y - Folding joint of laminar elements for light packaging. : en es
  • ES24587U - Waterproof coupling for rubber and metal tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES25518U - Clamp for quick removal of molds from the mold with a wooden handle (Machine-translation by Google Translate, not legally binding) : en es
  • FR973488A - Injection molding machine head : en fr
  • USD161923S - Textile fabric or similar article : en
  • US2541066A - Object detecting and warning system and method : en
  • DE802475C - Building block, especially hollow building block : de en
  • DEG0000095MA - Process for the decomposition of gas mixtures with the help of cold-storing masses : de en
  • DEP0038246DA - Magnetic inductor for generating high operating voltages with low yield, especially for measuring purposes : de en
  • FR973553A - New fat-free beauty cream : en fr
  • US2541212A - Friction shock absorber for railway car trucks : en
  • US2541674A - Bag structure, and particularly the closure therefor : en
  • DEP0054645DA - Mechanical doll. : de en
  • US2541363A - Supporting bracket for outdoor thermometers : en
  • DE802495C - Anti-slip agent for trucks : de en
  • ES25514U - Mechanical climbing toy, with rope mechanism, for the ascent by rack ramps. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0001945BA - Powder atomizer : de en
  • DEP0007522DA - Method and device for generating the greatest flame lengths and for regulating the same, in particular in the case of industrial burners : de en
  • DEP0041361DA - Method and device for drying moist fuels, in particular lignite. : de en
  • FR973711A - Carburetor for internal combustion engines : en fr
  • FR973771A - Improvements to electric cables : en fr
  • US2541133A - System for controlling the flow of successive electrical impulses in a channel : en
  • US2541579A - Window regulator mechanism : en
  • US2541855A - Clip assembly : en
  • US2541435A - Device for marking patterns on cloth : en
  • NL67384C - : en
  • US2541663A - Catalyst for the synthesis of hydrocarbons : en
  • US2541233A - Panel for window ventilators : en
  • US2541079A - Wheel cover : en
  • US2541261A - Bail construction : en
  • DE802605C - Switching device for planetary gear change gear : de en
  • US2541153A - Method of decarburizing highcarbon ferrochromium : en
  • US2541045A - Material moving apparatus : en
  • US2541632A - Conveyer chain : en
  • GB650130A - Improvements in or relating to cooling devices for electric discharge tubes : en
  • GB650202A - A process for the treatment of copper-containing iron pyrites : en
  • ES25497U - Cardboard box or similar, sampler and holder of candle holders (Machine-translation by Google Translate, not legally binding) : en es
  • FR973724A - spaced concentric tube heat exchanger : en fr
  • GB650080A - Gloves : en
  • ES25611U - Indoor soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • ES25584U - An oleometer (Machine-translation by Google Translate, not legally binding) : en es
  • FR973546A - Advanced hand tool for engraving : en fr
  • AU3309450A - An improved peanut pulling implement : en
  • CH273556A - Circuit for generating a number of carrier waves lying next to one another. : de en
  • ES196035A1 - IMPROVEMENT IN THE MANUFACTURE OF FELTS FOR PAPER AND SIMILAR MACHINES : en es
  • FR973577A - Salt rodent, cleaner : en fr
  • FR973843A - Improvements to secondary refrigeration systems, closed type : en fr
  • DEP0001258BA - Sliding crank gears, in particular for horizontal shaping machines. : de en
  • FR973785A - Liquid filter : en fr
  • DE802582C - Process for sonication of metal castings : de en
  • DK72139C - Straw separator for self-binding mowers. : da en
  • FR973734A - Aerated concrete manufacturing process : en fr
  • DE1620148U - DRIVING TOY WITH SPRING WHEEL AND WITH DEVICE FOR SPEED CONTROL AND GEAR SHIFTING. : de en
  • DED0002794MA - Arrangement for bucket chain excavators and the like. : de en
  • GB650217A - Improvements in or relating to anti-vibration mountings : en
  • ES193208A2 - PERFECTED PERFECTION FOR THE MANUFACTURE OF LOCKS : en es
  • FR973962A - Shuttering concrete walls between facing elements forming formwork and integral with the concrete without limitation of the dimensions of the walls : en fr
  • GB650127A - Production of fast dyeings : en
  • GB650173A - Method of forming metallic oxide coatings upon support surfaces : en
  • FR973586A - Improvements in processes and machines for polishing curved surfaces, especially those of lenses : en fr
  • DEP0051829DA - Process for the preparation of N, N'-diaryl compounds of perylenetetracarboxylic acid diimides : de en
  • DEL0001987MA - Adjustment device with worm gear drive for radio receivers : de en
  • DEP0053319DA - Device for ensuring the operational readiness of continuous pressure medium brake systems in trucks. : de en
  • FR973559A - Device allowing the use of a single household appliance to produce the energy necessary for all domestic work and uses, even professional ones : en fr
  • USD161941S - Card time recorder : en
  • DE802529C - Fitting for easily detachable connection of two perpendicular walls, especially furniture walls : de en
  • GB650070A - Improvements in intercommunication telephone systems : en
  • CH273591A - Gas turbine jet engine for aircraft. : de en
  • CH273602A - Process for the production of : de en
  • CA471461A - Singeing devices for textile fabrics and the like : en fr
  • CH273529A - Annealing furnace with an annealing tube heated by an electric current flow. : de en
  • AU3871850A - Improvements in or relating to automatic level control devices for electric carrier current communication systems : en
  • CA471467A - Aluminum base alloys : en fr
  • US2541270A - Telephone supporting stand : en
  • CA471509A - Adhesive compositions : en fr
  • FR973835A - Reciprocating crankset : en fr
  • CH273582A - Switching device on motor vehicle gearboxes. : de en
  • CH273574A - Folding box. : de en
  • AU154144B2 - Improvements in or relating to devices comprising cathode-ray tube for reproducing images, particularly image viewing arrangements therefor : en
  • AU143233B2 - Improvements relating tothe manufacture of plywood andthe like : en
  • US2541407A - Carding machine : en
  • USD161980S - Weinstein handbag : en
  • CH273597A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • BE499019A - IMPROVEMENTS TO THE PROCESSES FOR THE PREPARATION OF XANTHIN AND ALCOYL- AND ARYL-XANTHINS. : en fr
  • US2541349A - Suspension device for drying stockings : en
  • US2541040A - Radio range beacon : en
  • US2541359A - Temperature control and indicator : en
  • CH273434A - Metal ski edge. : de en
  • US2541123A - Control system for inductionheating apparatus : en
  • US2541507A - Partial product multiplying machine : en
  • CA471564A - Immersion hammocks : en fr
  • DE802384C - Device for the smooth starting of vehicles of electric toy trains by remote control by means of a current surge : de en
  • DEP0051796DA - Process for the production of sub-chambers for water tube boilers : de en
  • CH273581A - Flashing light system for direction indicators on vehicles. : de en
  • US2541171A - Air inlet structure for combustion chambers : en
  • US2541954A - Process for preparing metallic surfaces for the engraving thereof : en
  • DE1620005U - POCKET HARD MONEY CONTAINER AND DISPENSER. : de en
  • DEP0015615DA - Motor vehicle with more than two, in particular three wheel axles : de en
  • US2541322A - Control of impedance of semiconductor amplifier circuits : en
  • CH273543A - Process for the preparation of a crystalline penicillin salt. : de en
  • US2541943A - Endless tread drive for tractors : en
  • ES25504U - Cap-crown (Machine-translation by Google Translate, not legally binding) : en es
  • FR974050A - Multi-wheel rolling mill : en fr
  • AU3871750A - System of identification ofthe calling line in telephone systems andthe like : en
  • CA471507A - Apparatus for cleaning and otherwise treating small articles : en fr
  • DE1619911U - SECURING DEVICE ON TILTING LIFTING MASTS. : de en
  • DE1619981U - BUILDING BOX. : de en
  • ES25539U - Turning device or adjustable blade holder. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973947A - Jacks development : en fr
  • US2541208A - Coupling means for irrigation pipes : en
  • US2541249A - Multiple cavity mold : en
  • FR973816A - Lock : en fr
  • GB650058A - Improvements in or relating to the control of liquid heating systems : en
  • FR974010A - Air or gas compressor : en fr
  • AU147924B2 - Improvements in projectors orthe like : en
  • ES25530U - New condenser with airtight seal. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25600U - Improved last for the heat treatment of socks and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR973930A - Control unit for pipeline for liquids : en fr
  • GB650028A - Improvements in fuel injection systems for internal combustion engines : en
  • FR973773A - Improvements to buffers for railway cars : en fr
  • FR973984A - Process for converting gas mixtures of carbon and hydrogen oxides into methane : en fr
  • GB650184A - Improvements in or relating to electric inductor constructions for use in high frequency electric induction heating : en
  • ES193180A1 - IGNITION AND OPERATION SYSTEM OF FLUORESCENT LAMPS : en es
  • DEP0004479DA - Process for the manufacture of dry rectifiers : de en
  • FR973550A - Machine for the treatment of textile articles : en fr
  • FR973740A - Process for making a joint between at least two parts of a construction, apparatus for implementing this method and joint obtained by the latter : en fr
  • IE19551L - Electron discharge devices : en
  • DE802502C - Production of pressed bodies : de en
  • DEC0000806MA - Overrun brake. : de en
  • DK72129C - Method for rolling pipes in steam boilers or other pressure vessels by expanding the pipe ends by means of a pipe roller and a pipe roller for carrying out the method. : da en
  • ES22283Y - Roller chain for transmissions. : en es
  • ES25612U - Removable shield applicable to footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973759A - Method and apparatus for tension leveling on textile machines : en fr
  • FR973891A - Aerodyne refinements : en fr
  • US2541515A - Automatic clutch operating mechanism : en
  • US2541609A - Fishing rod : en
  • US2541878A - Aerial navigation instrument : en
  • CH273488A - Device for the reproduction of statuary articles and the like. : en fr
  • ES191889A1 - PROCEDURE TO ZUNCH OR REINFORCE WITH STRIP : en es
  • AU154905B2 - Method forthe production of benzhydryl quaternary' nitrogen compounds and aminoethers derived therefrom : en
  • BE500936A - : en fr
  • DE802922C - Toy vehicle that reverses automatically when it hits an obstacle or when the end of the driving surface is reached and changes its direction of travel : de en
  • CA471515A - Electron discharge devices utilizing cavity resonators : en fr
  • FR973614A - New aromatic product : en fr
  • US2541591A - Liquid applicator for paper sheets : en
  • DEM0001168MA - Manual transmission. : de en
  • DES0000665MA - Process for the production of tubular bodies, in particular cable sheaths, from foils bonded to one another : de en
  • US2541096A - Preassembled nut and lock washer : en
  • DEP0014938DA - Process for the separation of aromatic oxy compounds from aqueous solutions : de en
  • ES195953A1 - AN IMPROVEMENT IN OIL MAKING OR DISLACERATING MACHINES FOR THE EXTRACTION OF THE OIL FROM THE SAME : en es
  • US2541636A - Propeller pitch changing mechanism : en
  • US2541331A - Fishhook remover : en
  • DEH0004483MA - Head guards : de en
  • FR973850A - Iron ore bonus : en fr
  • FR973957A - Multi-mold : en fr
  • DE1620003U - DIAL HANDS. : de en
  • US2541272A - Needle for filling or exhausting ampoules : en
  • DE802638C - Procedure for monitoring temperature and humidity : de en
  • FR973748A - New jewelry products : en fr
  • DE802480C - Container with lid : de en
  • ES196146A3 - A SYSTEM FOR MANUFACTURING ELECTRIC BATTERIES OR GALVANIC ELEMENTS TO AIR DEPOLARIZATION : en es
  • DE1620100U - GRINDING DEVICE FOR PLANE KNIVES OR THE LIKE. : de en
  • DEP0023143DA - Device for attaching setting devices to two-part pit punches : de en
  • DES0003300MA - Process for separating alumina from silica and silicates from clays by means of flotation : de en
  • DEP0002201DA - Precision seeder : de en
  • DES0000518MA - Device for the heat treatment of electrically conductive or non-conductive substances by means of medium or high frequency currents, in particular for resistance welding : de en
  • FR973505A - Device automatically harmonizing the positions of the backrest and footrest of baby carriages and of all seats in general : en fr
  • GB650137A - Electromechanical phase-shifter : en
  • DE802435C - Mechanical pencil combined with a fountain pen : de en
  • DE802573C - Device for interrupting the ink supply for some of the ductor rollers : de en
  • DEP0010761DA - Roller capacitor : de en
  • DE1620036U - GRINDING MACHINE FOR CREATING A CLAMPING GROOVE IN A TOOL STEEL OR THE LIKE. : de en
  • DEP0015095DA - Device for manufacturing cathodes for indirectly heated electron tubes : de en
  • CH273406A - Process and tool for the production of compacts. : de en
  • ES191768A1 - A SPECIAL INSTALLATION IN DEPOSITS AND CONDUITS TO CONTAIN AND RAISE LIQUIDS AND FOR OTHER SERVICES THAT ARE SUBJECTED : en es
  • ES24334Y - Primer holder for fluorescent lighting. : en es
  • ES25458U - Submarine toy, (Machine-translation by Google Translate, not legally binding) : en es
  • ES195231A1 - A PERFECT MACHINE TO SEPARATE AND CLEAN THE PRESSED GRAPE BONE : en es
  • ES195798A1 - IMPROVEMENTS IN TERRAZO CONSTRUCTION OR CONTINUOUS PAVEMENT PROCEDURES : en es
  • FR973804A - Display background for shop windows or other advertising presentations : en fr
  • DE1620087U - DEVICE FOR HEATING WATER BY STEAM. : de en
  • DE802377C - Automatic tire pressure control and pressure refilling device for trucks : de en
  • GB650076A - A process and an apparatus for separating a material into its various grain sizes : en
  • CH273522A - A method for correcting an optical aberration in an electronic optic apparatus and an electronic optic apparatus for carrying out said method. : en fr
  • CH273391A - Procédé de fabrication de l'anhydride acétique. : de en fr
  • ES22089Y - Simplified retention device for electrical connection terminals. : en es
  • DE1619906U - DEVICE FOR EVEN DISTRIBUTION OF COLD OR HOT MOERTELS OR MOUTEL-SIMILAR MASS. : de en
  • DE1620109U - HOLDING DEVICE FOR RUETTE DEVICES. : de en
  • DE802512C - Color foil, in particular wash blue foil : de en
  • FR973786A - Filter cover : en fr
  • DES0000105MA - Socket for glow starters for electric lights with fluorescent lamps : de en
  • DES0018628MA - Mixing cup. : de en
  • ES25599U - Wiper for cleaning floors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973698A - Movement transformation mechanism and its application to the propulsion of bicycles : en fr
  • ES25496U - Braided handle for mesh bags (Machine-translation by Google Translate, not legally binding) : en es
  • GB650215A - Improved means for mounting a load-carrier on a cycle : en
  • US2541203A - Apparatus for forming plastic sheets : en
  • US2541582A - Automobile tow trailer : en
  • FR973963A - Jet device for carburettors : en fr
  • USD161986S - Linotype cartridge stand : en
  • FR973784A - Impedance matching indicator : en fr
  • FR973620A - Improvements made to the means for ensuring the movement of an organ within a determined time interval, in particular to electrical relays : en fr
  • GB650034A - A new or improved light beam projector : en
  • GB650040A - Fluorescent material : en
  • US2541907A - Reciprocating knife type cutting machine with discharge means : en
  • US2541736A - Chemical heating device : en
  • ES25606U - New refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • FR973562A - Automatic hearth : en fr
  • DEH0001907MA - Captive, self-sealing cap for tubes. Valves. Bottles, pipes and other containers made of rubber, elastic injection molding compound or the like. : de en
  • BE498876A - IMPROVEMENTS IN METHODS AND APPARATUS FOR CALIBRATING MEASURING SYSTEMS FOR THE POTENTIAL EFFECTS OF CONSTITUENTS. : en fr
  • BE498838A - packaging improvements : en fr
  • DE1619990U - REPLACEABLE ROLLBALL WRITING CANUELS FOR COLOR PASTE AND INK. : de en
  • ES22571Y - Nutcracker and other fruits. : en es
  • ES25570U - Razor (Machine-translation by Google Translate, not legally binding) : en es
  • GB650086A - Improvements in and relating to liquid immersed electrical apparatus : en
  • DE802399C - Process for the production of leather fiber materials : de en
  • DESC000862MA - Bottle cork with a pulling device attached to it. : de en
  • GB650114A - Improvements in or relating to distance measuring devices utilising reflected wave energy : en
  • GB650195A - Improvements to the induction system of radial internal combustion engines : en
  • ES195468A1 - NEW SYSTEM OF ARTICULATED SOMMIER OF HYDRAULIC COMMAND : en es
  • FR973466A - Typewriter Work Cover : en fr
  • ES25533U - Arrangement of supplementary wheels on railway wagons. : en es
  • FR973858A - Azo dyes : en fr
  • DE802629C - Iron pit stamp : de en
  • DEP0054274DA - Process and device for high-frequency or heat treatment of an item to be treated in a continuous process : de en
  • ES25456U - Pencil with visible deposit for the automatic replacement of the mine (Machine-translation by Google Translate, not legally binding) : en es
  • FR973522A - Improvements to systems generating oscillations and their adjustment methods, in particular for television : en fr
  • DE1619984U - CONTROL DEVICE ON MOTOR VEHICLES WITH OIL PRESSURE BRAKES. : de en
  • ES195811A1 - IMPROVEMENTS INTRODUCED IN THE METHODS OF MANUFACTURING HEADS FOR SIPHONES : en es
  • DK72146C - Cutting and cutting instrument. : da en
  • ES191878A1 - NEW INSURANCE CONTRACTING PROCEDURE IN GENERAL, ESPECIALLY ON BURIALS, IN COMBINATION WITH DISCOUNTS ON PURCHASES MADE BY INSURED TO POLICIES OF THIS NATURE : en es
  • FR973668A - Further training in cinematographic cameras : en fr
  • DEB0005478MA - Liftable superstructure device for processing base plates and similar fasteners for rails by milling when the superstructure is ready to drive : de en
  • US2541739A - High-frequency oscillatory apparatus : en
  • USD161973S - Squirrel coin bank or similar container : en
  • US2541606A - Tatting accessory : en
  • CA471484A - Amides of n-(2,3-dihydroxy-2-propenylidene) aminobenzoic acid : en fr
  • US2541758A - Gauge for checking bearing journals : en
  • DE1620097U - ADVERTISEMENT FIGURE. : de en
  • ES193622A1 - SOME IMPROVEMENTS IN THE INDUSTRIAL BENEFICIATE OF THE FRUIT OF THE PALM OF OIL : en es
  • ES25526U - Crusher and juicer juicer. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973520A - Steering heads for cycles : en fr
  • FR973777A - Improvements in fertilizer spreading machines : en fr
  • US2541333A - Compartmented key holder : en
  • DE1619930U - ARRANGEMENT ON WINDOW FRAMES FOR PASSENGER VEHICLES. : de en
  • DEP0000838BA - Fish separator : de en
  • DEP0032631DA - Amplifier arrangement for non-sinusoidal oscillations : de en
  • CA471500A - Starting and operating circuits for electric discharge devices : en fr
  • US2541797A - Audio-frequency band filter with adjustable band width : en
  • US2541958A - Valve actuating mechanism for hydraulic motors : en
  • CH273486A - Cutting head for a dry shaver. : de en
  • US2541057A - Method and apparatus for forming optical devices : en
  • CH273385A - Device for the simultaneous mixing, rubbing and grinding of liquid and solid substances. : de en
  • US2541189A - Dry shaver with abrader : en
  • US2541874A - Method for extracting of laotams : en
  • US2541854A - Water aerating device : en
  • CH273456A - Wristwatch strap attachment device. : en fr
  • ES23162Y - New cargo truck. : en es
  • FR973985A - Tube assembly system using baffled flanges : en fr
  • GB650042A - Improvements in or relating to flexible chamber pumps : en
  • DEK0000744MA - High pressure gate valve with loose shut-off plates. : de en
  • US2541388A - Barbed wire : en
  • US2541799A - Method of feeding chemicals : en
  • DEK0003659MA - Reversing switches for motor vehicles : de en
  • GB650100A - Improvements in or relating to reversing gears for marine propellers : en
  • CH273568A - Device for adjusting the neutral position of the beam of a cathode ray tube. : de en
  • CH273540A - Process for the preparation of crystallized penicillin G salts. : de en
  • US2541214A - Electrical branding tool : en
  • US2541302A - Apparatus for wrapping string about supporting wires : en
  • DER0002557MA - Straw press : de en
  • US2541494A - Hydraulic wheel jack : en
  • DE1620132U - CASE FOR SELF-SERVICE CIGARETTES. : de en
  • AU152146B2 - Improvements in and relating tothe recovery of chemicals from cellulose acetate extrusion baths : en
  • DE1620000U - REMOVABLE DIAL. : de en
  • DE802555C - Buckle strap for rowing in the direction of the face : de en
  • US2541686A - Lubricating oil : en
  • US2541491A - Oil and water separator : en
  • NL68272C - : en
  • US2541230A - Oscillation generator : en
  • US2541279A - Rolling mill having removable chucks : en
  • US2541824A - Electronic integrating circuit : en
  • US2541789A - Mineral oil lubricant containing sulfurized and phosphorized propylene and butylene glycol esters of oleic acid : en
  • US2541221A - Mixing, diluting, emulsifying, and the like apparatus : en
  • US2541649A - Circuit arrangement for the frequency modulation of a carrier wave : en
  • USD161976S - Optical instrument : en
  • CA471465A - Weighing automobile road trucks : en fr
  • CA471494A - Methods and apparatus for producing tiles : en fr
  • AU3870550A - Improvements in or relating to washing machines : en
  • CH273468A - Welding process. : de en
  • USD161933S - Infant chair trainer : en
  • US2541490A - Tone control in photographic development : en
  • US2541892A - Electric switch position indicator : en
  • FR973797A - Removable assembly device for furniture in metal tubes, in particular for long chair : en fr
  • FR974030A - Improvements in the manufacture of sports shoes and the like : en fr
  • GB650128A - Improvements in or relating to dust discharge systems : en
  • GB650189A - Improvements in or relating to tipplers : en
  • DE1620047U - CONTROLLED LETTER MECHANICS. : de en
  • FR973665A - Preparation of benzylisopropylamine hydrochloride : en fr
  • AU3305850A - Improvements in or relating to cutting dies : en
  • AU3874350A - Improvements in or relating to automatic overloadrelease clutch mechanisms : en
  • CA471539A - Manufacture of silicate-coated papers : en fr
  • DEB0002262MA - Device for opening canning jars. : de en
  • DER0002970MA - Hand scissors. : de en
  • ES25002U - Support chain for rolling shutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR973961A - Economical soundproofing and insulating floor system in reinforced concrete with reinforcement in both directions and pre-coated ceiling : en fr
  • ES25485U - Supports in album sheets for postcards and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES25572U - Flowing water heater. (Machine-translation by Google Translate, not legally binding) : en es
  • FR973589A - : fr
  • DE802508C - Dynamometric screwdriver : de en
  • DE802427C - propeller : de en
  • DEP0039049DA - Circuit for fluorescent lamps : de en
  • DES0005409MA - Method for pressure measurement in rectification and distillation plants : de en
  • FR973770A - Raw sulfur purification process : en fr
  • CH273583A - Equipment on passenger cars to enable changes to their interior equipment. : de en
  • AU153553B2 - Improvements in or relating to glass feeders : en
  • CH273395A - Process for the production of a polyether. : de en
  • DEP0000344BA - Process for the production of methylchlorophenoxy fatty acids salts : de en
  • DES0000461MA - Apparatus containing a dry rectifier : de en
  • DK72154C - Apparatus for preparing soft drinks. : da en
  • US2541909A - Cation-exchange phenolic resin compositions and method of producing them : en
  • DE802514C - Feeding device working with suction for blanks for printing, packing and other machines : de en
  • CH273462A - Regulating device for clocks. : de en
  • DE1619986U - BICYCLE HANDLEBAR WITH ADJUSTABLE HANDLEBAR. : de en
  • USD161974S - Owl coin bank or similar container : en
  • US2541031A - Fluid pressure operated disk brake for the landing wheels of aircraft : en
  • US2541728A - Apparatus and method for making separable fasteners : en
  • US2541356A - Tractor hitch : en
  • US2541607A - Carton handling machine : en
  • US2541639A - Electric preheater for hair curlers : en
  • DE1619964U - CONTROL DEVICE FOR COMPRESSED AIR FORMING MACHINES. : de en
  • DEM0001661MA - High-power electric light source such as Arc or gas discharge lamp with water cooling and a ballast resistor : de en
  • DEP0034010DA - Method for preventing precipitation in ice color block solutions : de en
  • US2541350A - 2, 2-dicyano-propanediol-1, 3 : en
  • US2541661A - Anti-icing means for aircraft propeller blades : en
  • US2541312A - Swingable vertical master brake cylinder : en
  • CH273372A - Spindle for braiding machines. : en it
  • AU3867650A - Level Indicator : en
  • DE1619944U - AUXILIARY DEVICE TO SECURE STREBODER LINE CONVEYORS FROM OVERLOADING. : de en
  • DEP0001477BA - Closed electric pendant light : de en
  • DEP0044058DA - Inductance tuning for high frequency devices with multiple tuning ranges : de en
  • FR973463A - Advanced training in motorized bicycle cranksets : en fr
  • GB650111A - Method of cutting bevel gears with curved teeth : en
  • DE1620113U - STEAM IRON. : de en
  • US2541039A - Amplitude channelizer : en
  • US2541145A - Defrosting control : en
  • US2541215A - Spirit level : en
  • US2541298A - Industrial truck : en
  • US2541391A - Transmission mechanism : en
  • AU148831B2 - Level Indicator : en
  • US2541418A - Adjustable typewriter base : en
  • DEP0053743DA - Vehicle powered by an internal combustion engine : de en
  • US2541667A - Plasticized polyvinyl formal resin : en
  • US2541305A - Production of textile materials : en
  • US2541552A - Voting machine with mechanism fob : en
  • US2541654A - Method of regenerating hydrocarbon synthesis catalyst : en
  • DE802509C - Flexible joint for the expansion of the route : de en
  • DET0000663MA - Arrangement for generating phase-modulated pulses : de en
  • CH273415A - Removable pad of sheets notebook. : en fr
  • US2541536A - Automatic drain spout : en
  • US2541773A - Process of forming insoluble layers from carbohydrates : en
  • US2541281A - Display device : en
  • US2541928A - Roller for moving heavy objects : en
  • US2541817A - Automatic restoring mechanism for alarm clock shutoff : en
  • US2541903A - Automatically selective indexed memorandum device : en
  • DE1620066U - LIBRA. : de en
  • USD161891S - Combined microphone and support unit : en
  • US2541613A - Barrel truck : en
  • US2541807A - Fluid lift control valve for oil wells : en
  • CH273333A - Device for room ventilation. : de en
  • CH273494A - Detachable coupling for thin-walled tube flanges. : en fr
  • US2541156A - Folding berth for sleeping cars and supporting and locking means therefor : en
  • US2541461A - Electronic combination switch : en
  • US2541458A - Recovery of nitrogen bases : en
  • US2541921A - Refrigerating apparatus for railway cars : en
  • FR973554A - Device for adjusting the advances of certain components, machine tools or others : en fr
  • DEB0004266MA - Spray gun. : de en
  • DEN0000287MA - Rolling device for heavy objects. : de en
  • DESC000082MA - Spray nozzle for liquids. : de en
  • US2541226A - Cattle horn trainer : en
  • US2541752A - Apparatus for inspecting sheets : en
  • DE802390C - Cookie cutter and closing form for stuffed goods made of dough or the like. : de en
  • DESC000892MA - Universally usable radio receiver : de en
  • FR973875A - Advertising or spectacular device allowing to imitate snowfall of varying intensity : en fr
  • DEP0009972DA - Head for pit punch : de en
  • DEP0036883DA - Sliding stick game. : de en
  • DEP0053696DA - Tine shakers on threshing machines : de en
  • US2541244A - Carrier attachment for automobiles : en
  • US2541626A - Carrier : en
  • US2541852A - Variable electric resistance device : en
  • ES25609U - Electrician's tongs (Machine-translation by Google Translate, not legally binding) : en es
  • FR973862A - Improvements to combustion devices : en fr
  • ES195979A3 - AN APPARATUS-PROJECTOR OF DRAWINGS OR LUMINOUS SIGNS ENGRAVED TO PUNCH ON AN OPAQUE BAND IN HORIZONTAL MOVEMENT : en es
  • US2541373A - Muffler with inclined partitions : en
  • DE802445C - Vehicle toy with a stop device that temporarily inhibits the course of the journey : de en
  • DEP0001602BA - Electric power cable : de en
  • US2541364A - Vehicle bumper : en
  • USD161910S - Dunn etal apparatus for cleaning automobile radiators and the like : en
  • FR973764A - Washing machine : en fr
  • FR973911A - Protection device for fragile material packaging : en fr
  • ES191769A1 - BOARD DEVICE FOR TABLE-BED : en es
  • DE802401C - Food crusher : de en
  • DEE0001465MA - Method and device for lautering beer mash : de en
  • FR973624A - Process for treating resins and the like : en fr
  • FR973695A - Device for economically and instantly producing gas in domestic appliances : en fr
  • DE802397C - Device for magnetic deflection of a liquid jet : de en
  • DE802593C - Construction : de en
  • DEP0021330DA - Universal device for the kitchen, especially for the production of quark and curd milk : de en
  • FR973796A - Gear transmission : en fr
  • GB650037A - Improvements in or relating to controlling and driving mechanism for cranes and liketraction machines : en
  • DEM0000048MA - Method and device for supplying power and work machines, in particular internal combustion engines, with air : de en
  • DK72145C - Hair magazine for razors. : da en
  • DEP0038821DA - Flatware made of ceramic material : de en
  • US2541328A - Ice-fishing heater : en
  • USD161956S - Refrigerated display tkay : en
  • CH273624A - Standing firebox kettle. : de en
  • DEI0000872MA - Device on packaging machines for filling measured quantities of powdery or granular goods into packs. : de en
  • DES0002779MA - Device for the precise determination of the mutual position of two interpenetrating structural parts during assembly. : de en
  • FR973552A - Ignition transformer for short-term operation : en fr
  • US2541881A - Telephone address index : en
  • DEF0001936MA - Plaster ceiling : de en
  • DEP0004237BA - Thermostat for frequency-determining oscillating circuit elements in HF systems. : de en
  • FR973805A - Enhancements to Men's Hold Collar Shirts : en fr
  • GB650156A - Improvements in or relating to hose clasps : en
  • DEL0002128MA - Gear with non-metallic running surface. : de en
  • DEP0016876DA - Method for correcting the tone of raster copy originals made of halogen silver colloid layers or the like. : de en
  • DEP0037624DA - Device for separating foreign bodies from cattle forage : de en
  • US2541703A - Liquid composition : en
  • AU150942B2 - Improvements in or relating to weirs for use in float and sink separation : en
  • US2541882A - Alkylation of polynuclear aromatic hydrocarbons : en
  • USD161945S - Wishing well musical toy bank : en
  • ES191573A1 - A PROCEDURE AND MACHINE TO TREAT FOR A FLUID GASESO PAPER OR OTHER SIMILAR PRODUCTS AFTER AN ANT-MOISTURE TREATMENT, ESPECIALLY FOR THE DISPOSAL OF PAINTED PAPER : en es
  • FR974015A - New box spring system for bedding : en fr
  • US2541178A - Photographic process for dyeing of textile materials : en
  • US2541569A - Liquefying and regasifying natural gases : en
  • US2541866A - Stock charging tray : en
  • DE802449C - Sports shirt : de en
  • DEE0001189MA - Multi-stage gear shift transmission. : de en
  • GB650133A - Phenol-modified acetone resins : en
  • US2541430A - Tone arm and support therefor : en
  • US2541714A - N, n-dialkyl thiamorpholinium alkyl sulfates : en
  • US2541833A - Ceramic dielectrics and method : en
  • CA471533A - Aviators' emergency equipment : en fr
  • US2541340A - Solvent fractionation of waxcontaining mixtures : en
  • DEM0002337MA - Chain transmission. : de en
  • DEP0001069BA - Electrically powered calendar combined with a clock. : de en
  • DES0000025MA - Manufacture of all types of dry rectifiers using isotope separation methods : de en
  • US2541260A - Di-n-alkoxy substituted piperazine derivatives and method of preparing same : en
  • FR973728A - TV system : en fr
  • FR973955A - Wheel for vehicle with opening rim and its tire with double safety compartment : en fr
  • CA471580A - Combination incubators and brooders : en fr
  • FR973820A - Television receiver : en fr
  • DEP0014436DA - Reversible extension cable : de en
  • FR973990A - Improvements to enrichment devices with air shutters for carburettors : en fr
  • US2541078A - Work holder for hollow radially expansible materials : en
  • US2541098A - Gas turbine propeller apparatus : en
  • GB650151A - Improvements in or relating to hole-punching devices : en
  • FR973509A - Movable sectioned tank device for crushing and transporting foundry sand : en fr
  • GB650158A - Textile winding devices : en
  • FR973923A - Gas containing hydrogen : en fr
  • GB650198A - Improvements in tyre building apparatus : en
  • US2541951A - Valve for power transmissions : en
  • FR973956A - Antennas of t. s. f. stainless steel and processing equipment : en fr
  • DEP0015616DA - Motor vehicle with one steered front axle and two unguided rear axles. : de en
  • DEP0049541DA - Terminating resistor for a coaxial high-frequency line : de en
  • CA18049S - Ash tray : en
  • US2541256A - Pressure cooker gauge : en
  • CH273610A - Process for the halogenation of a hydrocarbon. : de en
  • DEP0002951MA - Sunroof for car. : de en
  • ES195769A1 - IMPROVEMENTS INTRODUCED IN THE SYSTEMS OF COUPLING AND CONTROL OF ARTICULATED VEHICLES : en es
  • ES196145A3 - AN ULTRASONIC MACHINE FOR CLOTHING WASHING : en es
  • DE1620135U - Hose coupling : de en
  • ES23146Y - Luminous tool holder. : en es
  • ES23936U - Level indicator for liquid deposits (Machine-translation by Google Translate, not legally binding) : en es
  • ES191576A1 - A WATER LIFTING MACHINE : en es
  • US2541241A - Chicken feeder : en
  • US2541642A - Coating compositions containing gamma-ferric oxide hydrate : en
  • US2541673A - Weak-acid isopropanol process : en
  • US2541689A - Adhesive and laminated structure : en
  • US2541970A - Three leg truck mounted derrick : en
  • DEP0049108DA - Drawing device for drawing several parallel lines at the same time. : de en
  • FR974026A - Cinematographic film pasting device : en fr
  • DEP0004194BA - High performance transmitter system : de en
  • DES0002463MA - Compressed air trap : de en
  • ES194255A2 - SOME IMPROVEMENTS IN THE DRAWING DEVICES OF THE SPINNING MACHINES, BOTH IN THE SELFACTINES, MECHERAS, AND CONTINUOUS : en es
  • US2541823A - Keyboard : en
  • CH273476A - Device on saw band rollers for clamping a bandage onto the roller ring. : de en
  • CA18046S - Fin : en
  • CA471472A - Fasteners for window screens and storm sash : en fr
  • ES25581U - Schoolboy folder (Machine-translation by Google Translate, not legally binding) : en es
  • FR974043A - Continuous printer for cinematographic films and the like : en fr
  • FR973617A - Forestry carbonization device with recovery of by-products : en fr
  • GB650125A - Improvements in work-clamps of electric resistance flash-butt welding and heating machines : en
  • AU3864850A - Improvements in or relating to glass feeders : en
  • CH273604A - Process for the halogenation of a hydrocarbon. : de en
  • US2541234A - Hydraulic buffer assembly : en
  • DEP0040028DA - Method and device for compacting a sliver. : de en
  • DESC002203MA - Air mat : de en
  • US2541253A - Brake shoe : en
  • US2541347A - Air nozzle for fluid fuel burners : en
  • US2541522A - Fastener device for sanitary napkins : en
  • US2541905A - Apparatus for rimming paper cups : en
  • US2541177A - Traction apparatus for vehicles : en
  • CA471458A - Apparatus for and methods of preventing sealing in internal combustion engine cooling systems : en fr
  • CA471559A - Processes for making electrolytic iron : en fr
  • DEE0001002MA - Evaporator and atomizer for liquid disinfectants or the like. : de en
  • DEP0053911DA - Traveling wave generator tube : de en
  • US2541934A - Nursing unit : en
  • CH273439A - Measuring tool. : de en
  • DE802617C - Device for activating electromotive or electromagnetically adjustable barriers of toy and model railway systems : de en
  • DEST001902MA - Cross cutter for cutting continuous webs. : de en
  • DEL0002884MA - Road construction machine : de en
  • US2541441A - Method of preserving spray dried food products : en
  • USD161979S - Antenna rotator : en
  • US2541060A - Tone and density compensating device : en
  • US2541065A - High-pressure container : en
  • CH273631A - Device on aircraft for conveying fuel from the tank to the engine. : de en
  • US2541402A - Endobronchial intubating stylet : en
  • DE802511C - Bag knocking machine : de en
  • DE802599C - Football pool test plate : de en
  • BE498761A - : en fr
  • ES22510Y - Improved concrete mixer truck. : en es
  • ES192142A2 - IMPROVEMENTS IN THE MANUFACTURE OF HEATER ELECTRICAL ELEMENTS : en es
  • FR973993A - Improvement in the process for preparing tubes lined with plastic materials : en fr
  • GB650168A - Improvements in or relating to arrangements for operating electric discharge lamps : en
  • CH273409A - Process for the production of a rust protection layer on reinforcing iron. : de en
  • FR973539A - Ball valve : en fr
  • FR973917A - Falset for barrels : en fr
  • DE1620116U - REFRIGERATION SYSTEM, IN PARTICULAR ICE CREAM MACHINE. : de en
  • FR973605A - Radioactive modifier of the physico-chemical balance of water used for crops : en fr
  • GB650106A - Simultaneous colour television : en
  • GB650191A - Improvements in thread-advancing reels : en
  • GR12833B - COMBS TO WET THE COME. : el en
  • USD161893S - Dress ensemble : en
  • DEST001819MA - Protection of pipe roll-in points in plates, container walls and the like. : de en
  • ES23561Y - Pear perfected for sprayers. : en es
  • FR974001A - Improvements to electrically operated coffee grinders : en fr
  • FR974048A - Carriage stand for cinematographic cameras : en fr
  • US2541466A - Alpha-fluoromethyl acrylonitriles and copolymers thereof : en
  • US2541578A - Electrical conductivity cell for measuring flow : en
  • US2541451A - Automatic weatherstrip : en
  • FR974040A - Ear pin to hang toilet soap and soap from? and direct their wear : en fr
  • US2541748A - Tough, boardy thermoplastics : en
  • US2541801A - Stripping of oil from spent cracking catalyst : en
  • US2541925A - Electrical space resonator having a high ratio between quality factor and volume : en
  • DK72130C - Telephone box. : da en
  • FR973781A - DC machine, especially traction motor : en fr
  • FR974035A - New closure device for receptacles : en fr
  • GB650054A - Improvements in or relating to paste dispensing devices : en
  • GB650117A - A process for preparing mixed ethers of bis-phenols and polymers thereof : en
  • FR973780A - Improvements in the means to produce a destructive effect on an objective using an explosive charge : en fr
  • US2541691A - Embalmer's drainage instrument : en
  • USD161918S - Electric chemical vaporizer : en
  • GB650027A - Improvements in or relating to woven fabrics : en
  • GB650166A - Automatic axial pressure device applicable to friction drives : en
  • GR12834B - SECURE CLOCKING CLOCK SYSTEM ON ITS BELT. : el en
  • DE1619915U - SPECIALIST CALCULATOR. : de en
  • DE802626C - Process for the production of floor or wall coverings in the Terrazzo style : de en
  • DEP0028787DA - cathode ray tube : de en
  • DEM0005699MA - Frames for motorcycles : de en
  • FR973652A - Press with hydraulic action, in particular for the manufacture of prosthetic articles : en fr
  • DEP0013548DA - Carrier electrode for dry rectifier : de en
  • ES191574A1 - A PROCEDURE FOR THE OBTAINING OF CONCENTRATES FROM LIQUID MIXTURES : en es
  • AU150828B2 - Improvements relating to milk churns : en
  • FR973769A - Improvements in AC motor speed control devices : en fr
  • FR973869A - Improvements to television and analog systems : en fr
  • CH273338A - Keyless lock. : de en
  • DE1620079U - SPACE-SAVING ARRANGEMENT OF A WASHER. : de en
  • US2541695A - Spraying apparatus : en
  • US2541879A - Vacuum tube circuits : en
  • US2541118A - Resistance element for electric irons : en
  • DE1619983U - FACILITY FOR DEVELOPING REPRODUCTIONS. : de en
  • DE802623C - Method and device for the continuous production of cotton wool webs from glass fiber, slag wool or other mineral fibers : de en
  • DE802648C - Process for making sounds on glass : de en
  • DEH0000101MA - Side otter board for trawls : de en
  • DEP0033950DA - Safety lock for the foam supply pipe of air foam extinguishing systems for fuel storage containers. : de en
  • DET0002121MA - Irrigation device, in particular for potted plants : de en
  • DK72144C - Plant for filling and emptying magazine pipes with stacked, low-flange and thin and flexible capsules. : da en
  • FR973476A - Low vacuum electric vacuum cleaner : en fr
  • GB650097A - Photographic contact printing apparatus : en
  • CH273454A - Feed device for perforated sound films with a non-toothed roller continuously driven by the film. : de en
  • DE1619946U - GRIPPER BARS ON STACKING FLOOR CONVEYOR EQUIPMENT. : de en
  • FR973514A - Improvements to electrical control circuits : en fr
  • CA471582A - Treatment of cotton fabrics : en fr
  • ES25616U - New type of arrow thrower toy or target shooting (Machine-translation by Google Translate, not legally binding) : en es
  • FR973635A - Distributor-metering unit for central lubrication systems : en fr
  • US2541366A - Spirit level attachment for tools : en
  • CH273469A - Process for material-removing machining of pieces of electrically conductive material and device for carrying out this process. : de en
  • DE802437C - Process for the production of reversible shoes : de en
  • DEP0000343BA - Process for the production of monochlorine cresols : de en
  • AU3865050A - Method forthe production of benzhydryl quaternary' nitrogen compounds and aminoethers derived therefrom : en
  • CA471567A - Fluid system damage controls : en fr
  • CH273403A - Process for the preparation of the disodium salt of 2,3-oxynaphtoic acid. : de en
  • CH273438A - Slack adjustment device for devices comprising a micrometric screw. : en fr
  • US2541149A - Draw roll mechanism for hot stretching of artificial filaments : en
  • US2541834A - Antiglare or dimming device for motor vehicle head lamps : en
  • AU3871350A - Improvements in or relating to Chloro-alkylamino Phosphorus Compounds : en
  • DE1620149U - CRATE CLOSING DEVICE. : de en
  • DER0001645MA - Switchable electric headlight bulb with reflector for motor vehicles : de en
  • FR973551A - Device for regulating an engine : en fr
  • BE500781A - : en fr
  • DEP0000327MA - Television broadcasting device : de en
  • DEH0004741MA - Chassis for strollers. : de en
  • DEP0036344DA - Reinforced concrete beams for roof structures : de en
  • DESC003295MA - Closed housing for surge arresters : de en
  • DE1620057U - READING DESK WITH ADJUSTABLE INCLINATION OF THE READING PLATE. : de en
  • DEP0001543BA - Spigot bearing for the cover arm or extinguisher arm of a stone lighter : de en
  • GB650141A - Improvements in mounts for photographic objectives : en
  • DE1619999U - STEEL LINKS, ESPECIALLY FOR MINING WORKS, WITH LINKS ARRANGED ON TWO CHAINS. : de en
  • CH273520A - Stabilized electric multivibrator. : en fr
  • AU3257650A - Milk metering apparatus : en
  • DE802646C - Needles for injection syringes : de en
  • AU3269250A - Improvements in and relating to alarm systems : en
  • DE1620090U - READING BOARD FOR READING EXERCISES AND TO STORE THE LETTER AND WORD TABLES. : de en
  • US2541768A - Flexible molding strip : en
  • US2541343A - Supporting means for ladders and scaffolds : en
  • US2541935A - Battery charging apparatus : en
  • DE1620101U - VERSATILE KNIFE. : de en
  • DE802545C - Fine probe with constant measuring force over the entire measuring range : de en
  • DEB0012070MA - Home socket : de en
  • FR973492A - Arched concrete structure : en fr
  • DES0000532MA - Connection point for hollow tube cables : de en
  • FR973775A - Lemon squeezer spit : en fr
  • FR973868A - Fuel Supply Improvements to Gas Turbine Engines : en fr
  • CA471455A - Swinging seesaws : en fr
  • US2541310A - Melting kettle for glass : en
  • GB650104A - Improvements in or relating to colour television systems and apparatus : en
  • FR974019A - Band, in particular for surgical or orthopedic use, and device for its preparation : en fr
  • GB650063A - Improvements in or relating to apparatus for dispensing fluids from a container under pressure : en
  • DE1619923U - ACTORS. : de en
  • DEH0001928MA - Mechanical picking device, especially for hops : de en
  • DEP0002594BA - Method for suppressing part of the frequencies of a sideband in the radiation from an amplitude-modulated transmitter : de en
  • FR973646A - Elastic base in wooden slats or the like : en fr
  • AU146604B2 - Improvements in or relating to apparatus for forming and filling containers : en
  • DE1620029U - LOCKABLE AND RELEASABLE BRAKING DEVICE, IN PARTICULAR FOR HORSE WAGONS. : de en
  • DE802631C - Pressed or otherwise briquetted fuel body and device for its manufacture : de en
  • DEP0052789DA - Drive for reciprocating shafts. : de en
  • FR973801A - Device intended to hold the collar of shirts : en fr
  • US2541671A - Preparation of a fluid catalyst for hydrocarbon synthesis : en
  • AU144690B2 - Improvements in and relating to coolers for milk or other liquids : en
  • NL69046C - : en
  • USD161903S - Carlson portable radio cabinet : en
  • DEP0027686DA - Pendulum feedback receiver with a separate voltage source for supplying the quenching voltage that causes the pendulum feedback : de en
  • DE1619991U - BALL PEN TIP WITH A CONICAL INTERIOR BELOW THE HAIR TUBE CHANNEL IN CONNECTION WITH A LARGE COLOR PASTE AND A SECURITY LATCH AT ITS REAR END. : de en
  • ES191799A1 - IMPROVING A KEY WITH ADJUSTABLE AUTOMATIC CLOSURE : en es
  • FR973563A - Apparatus for the combustion of solid fuels with inclined grate : en fr
  • FR973583A - Improvement in the control of the change of pitch of coaxial propellers : en fr
  • DE802585C - Device on machines for the production of threads made of glass o. : de en
  • CH273365A - Lockstitch leather sewing machine. : de en
  • DE802490C - Piston pump : de en
  • FR973451A - Airplane with removable hold for transporting goods : en fr
  • DE802611C - Device for lifting sunken ships : de en
  • ES192220A1 - A UNIVERSAL BRAKE LUNG, ADAPTABLE TO ALL KINDS OF MECHANICAL TRACTION VEHICLES : en es
  • FR973970A - Optical process for making color cinema : en fr
  • US2541474A - Preparation of silver halide dispersions and photographic emulsions using polyacrylamide peptizers : en
  • US2541694A - Adsorption system : en
  • US2541898A - Baggage rack and securing means therefor : en
  • ES25596U - Instructional book with raised sheets forming dioramas (Machine-translation by Google Translate, not legally binding) : en es
  • FR973812A - Process for the preparation of antihistamines : en fr
  • FR973950A - Advanced stylograph : en fr
  • DE802547C - Machine elements for the transmission of rotating movement for technical educational games from assembling components : de en
  • FR973540A - Automatic and progressive speed change with constant torque, gaseous or liquid : en fr
  • US2541087A - Safety device for catapulting passengers from aircraft : en
  • US2541588A - Air injection smoke-consuming structure for furnaces : en
  • US2541735A - Bookmark : en
  • US2541816A - Quaternary ammonium pentachlorophenates : en
  • DE1619926U - FILTER RESPIRATORY DEVICE. : de en
  • GB650154A - Improvements in and relating to screw-threaded apertures in light alloy structures : en
  • DEF0003135MA - Two-ring composite plain bearings. : de en
  • DEM0006037MA - Device for flame cutting with fuel gases with low ignition speed : de en
  • CH273339A - Blocking device on windows and doors. : de en
  • CH273559A - Communication method by time modulated electrical pulses. : en fr
  • FR973942A - Process for manufacturing nuts and improvements to nut die-forging presses making it possible to implement this process : en fr
  • CA471518A - Treatment of cellulose esters and ethers with imidazoic derivatives to inhibit gas fading : en fr
  • DE802633C - Line-up device for letter files : de en
  • DEF0000406MA - Heald frame for looms. : de en
  • DE1620140U - CHILDREN'S CARRIAGE WITH DETACHABLE FRONT AND REAR PANELS, CAN BE USED AS A BABY CARRIAGE AT THE SAME TIME. : de en
  • DEH0003194MA - Cow tail holder : de en
  • DEP0050934DA - Quadruple wound capacitor : de en
  • DE1619912U - HOHLSTEIN. : de en
  • ES25589U - Transmitting device for the operation of the odometer of bicycles and motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2541443A - Compression-operated fuel injector for diesel engines : en
  • DES0000012MA - Paint-insulated object, in particular electrical conductors : de en
  • DE802630C - Process for dyeing threads, fibers or fabrics made of glass : de en
  • US2541120A - Variable speed electric motor : en
  • US2541166A - Roller type support for the tumbling drum of a clothes-washing machine : en
  • US2541693A - Production of lower olefins : en
  • CH273315A - Process for preserving plant material, in particular ensiling green fodder, using lactic acid-producing bacteria. : de en
  • US2541767A - Palm tree trimming machine : en
  • USD161938S - Kennedy glove : en
  • US2541871A - Building construction : en
  • US2541791A - Index tab : en
  • US2541961A - Heterocyclic quaternary ammonium pentachlorophenates : en
  • ES25509U - Infiernillo, (Machine-translation by Google Translate, not legally binding) : en es
  • CA471497A - Magnetic cores : en fr
  • FR973931A - Paving of drilled briquettes of cement, earthenware or other material placed on a bed of asphalt or similar material : en fr
  • US2541715A - Stop valve : en
  • US2541966A - Snap fastener socket member : en
  • DE802461C - Electric heater for liquids : de en
  • DEST001793MA - Standing fire box kettle with built-in boiler pipes : de en
  • FR973525A - Advanced dynamo manifold : en fr
  • US2541495A - Process of preparing titanium dioxide : en
  • US2541940A - Electronic circuit : en
  • US2541973A - Crossover manifold : en
  • FR973928A - Refinement of self-opening valve pipe fittings : en fr
  • US2541113A - Process for canning and sterilizing food products : en
  • US2541217A - Arrangement for automatically steering a ship on a predetermined course : en
  • US2541222A - Ticket holder and receipt dispenser : en
  • US2541653A - Closure for pipe ends and the like : en
  • US2541755A - Trailer hitch : en
  • US2541786A - Lapping device : en
  • US2541112A - Hydraulic clutch : en
  • US2541467A - Restaurant counter rack : en
  • US2541191A - Ribbon vibrating mechanism for typewriting and like machines : en
  • FR973973A - Multipurpose pliers : en fr
  • US2541084A - Centrifugal juice extractor having a rotary grater : en
  • US2541200A - Reattachable gasoline hose coupling : en
  • US2541696A - Tube splicing apparatus : en
  • DEP0021844DA - Method and device for casting the bridge strips onto the current-carrying lugs of accumulator plates : de en
  • DE1619993U - FIGURE BALLOON. : de en
  • CA471473A - Window lifters and turners : en fr
  • US2541050A - Cathode-pulsing communication system : en
  • DES0000051MA - Electric soldering iron : de en
  • ES195937A2 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURING METHODS OF SIPHON HEADS : en es
  • DE1619936U - UNROLL AND CUTTING DEVICE FOR ADHESIVE TAPES. : de en
  • ES195081A1 - SOME IMPROVEMENTS IN ELECTRIC HOT WATER HEATERS : en es
  • FR973799A - Improvements to airship guidance systems : en fr
  • CA471549A - Methods and apparatus for forming plastic laminates : en fr
  • CH273551A - Method for the translation of cards intended for the control of card-recording machines, and apparatus for implementing this method. : en fr
  • AU3872250A - Improvements relating to chain wheels or sprockets : en
  • DE1620024U - Lighting control for sewing machines : de en
  • DEM0001543MA - Self-breaker circuit for stepper mechanisms : de en
  • US2541207A - Timer for electric heating appliances : en
  • US2541493A - Device for holding eyeglasses : en
  • US2541374A - Velocity-selection-type pickup tube : en
  • US2541729A - Apparatus and method for making separable fasteners : en
  • AU147632B2 - Improvements in clasp fasteners : en
  • AU3863950A - Improvements in or relating to button sewing machines : en
  • CA471466A - Fans for sewing machines and the like : en fr
  • US2541141A - Threaded contractible ring sleeve : en
  • US2541049A - Floating roof : en
  • US2541188A - Dispenser attachable to neck of liquid container, having a valve and a register with a common actuator : en
  • US2541329A - Apparatus for the remote control of a tunable radio frequency converting system : en
  • CH273317A - Process for preparing a parasiticidal product and a product obtained by this process. : en fr
  • CA471478A - Sanding machines and methods of sanding ceramic ware : en fr
  • CH273504A - Cylinder head for air-cooled, valve-controlled internal combustion engines. : de en
  • AU162631B2 - Improvements relating tothe manufacture of dry surface contact rectifiers : en
  • CH273614A - Process for the preparation of a monoazo dye. : de en
  • CA471543A - High-frequency oscillators of the secondary electron-emission type : en fr
  • US2541211A - Tertiary-aminoalkyl-tetrahydrocarbazoles : en
  • AU149933B2 - Improvements in or relating to coated poisons for destroying insects : en
  • CA471496A - Electromagnetic induction apparatus : en fr
  • CA471508A - Engine test benches : en fr
  • CH273394A - Process for the preparation of a polyarylethylene derivative. : de en
  • DE1619955U - PROTECTIVE COVER FOR MICROPHONES. : de en
  • DE1619973U - TEACHING MATERIALS FOR INPUTING THE CALCULATOR TYPES ADDITION AND MULTIPLICATION. : de en
  • DE802574C - Suspension ferry guided on ropes : de en
  • DEE0000391MA - Clamping jaw coupling for transferring the shaking slide movement to the loading shovel. : de en
  • ES23799U - Ball (Machine-translation by Google Translate, not legally binding) : en es
  • FR973704A - Method and apparatus for setting diamonds in drill bits and other cylindrical and hollow cutting tools : en fr
  • US2541248A - Compositions : en
  • US2541894A - Widener for use in saw kerfs of timber : en
  • DEP0011680DA - Universal machine tool for processing, in particular, non-metallic materials : de en
  • DER0001349MA - Rotatable chimney top : de en
  • DEV0001836MA - Device for closing mortar joints, especially for bricking up hollow blocks : de en
  • ES25495U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR973915A - Process for the production of a precipitable serum specific for the gonadotropic hormone : en fr
  • ES192106A1 - IMPROVEMENT IN THE CONSTRUCTION OF PLATES OR NEEDLE BEDS, FOR RECTIFIED GENDER MACHINES : en es
  • ES25245U - Immersion box, usable especially in the textile spinning industries. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974008A - Rationally applied cycle brake and lifting pads : en fr
  • US2541311A - Swivel pipe joint : en
  • US2541455A - Riveting tool : en
  • US2541575A - Photographic slide binder : en
  • US2541403A - Dish conveying machine : en
  • US2541875A - Date reminder : en
  • CH273598A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • DE802572C - Improvements to a sheet delivery device for printing machines : de en
  • FR973574A - Rims for bicycles, motorcycles or the like and their manufacturing process : en fr
  • US2541144A - Dispenser for sheet material : en
  • US2541436A - Automatic electric toaster : en
  • US2541529A - Actuator for power-operated adjustable beds : en
  • US2541086A - Pump and control : en
  • DE1619902U - BUTTON PART FOR HOLDER FOR STOCKINGS, SOCKS OR THE LIKE. : de en
  • CH273332A - Kettle. : de en
  • DE1620018U - GAS PURE THERMOMETER WITH ALARM DEVICE. : de en
  • DE1620045U - BOOK EDGE LOCK. : de en
  • DEN0001740MA - Circuit for amplifying the output signal of a television pickup tube : de en
  • DK72136C - Fertilizer spreading machine. : da en
  • ES192284A1 - A NEW SALES SYSTEM : en es
  • DE1620013U - TARE CORRECTION FOR SCALES. : de en
  • DE802644C - Knee joint for artificial leg in a lower leg amputation : de en
  • FR974005A - Security device preventing theft of wallets, card holders and purses : en fr
  • DE1619985U - HOLDING DEVICE FOR THE CHAIN GUARD ON BICYCLES. : de en
  • AU150171B2 - Improvements in thermostatic control devices for gas burning appliances : en
  • US2541174A - Indicating meter dial plate adjustable mounting : en
  • US2541183A - Fishing reel : en
  • US2541410A - Gas burner safety control : en
  • DE1619972U - CLAY FURNITURE. : de en
  • DEP0038313DA - Method and device for facilitating the pressing out of juices from fruit, berries, grapes, vegetables, oleaginous fruits or the like in packing presses. : de en
  • ES192849A1 - PROCEDURE FOR THE OBTAINING OF FTALE DERIVATIVES OF MONO-IODINE-BENZENE-SULFAMIDE : en es
  • US2541014A - Erector lens for low-power telescopes : en
  • US2541716A - Unitary transmission for hair clippers : en
  • DE802624C - Release agent for concrete : de en
  • AU3253550A - Improved rotary (trailer) hoe : en
  • US2541858A - Cursor with lock : en
  • US2541158A - Firebox cover lifter : en
  • AU144074B2 - An improved scoreboard : en
  • CA471462A - Lure holders for fishing tackle boxes : en fr
  • CH273501A - Impeller with double curved blades for centrifugal machines. : de en
  • CH273436A - Tidy-up device intended to regulate the occupation of targets during firing. : en fr
  • DEP0022116DA - Circuit arrangement for the linearization of resonance curves : de en
  • US2541068A - Iron oxide manufacture : en
  • US2541702A - Receptacle for automobile trunk compartments : en
  • US2541900A - Multiple fuel jet burner and torch igniter unit with fuel vaporizing tubes : en
  • CA471498A - Magnetic cores : en fr
  • CH273518A - Electric switch. : de en
  • CH273387A - Method and device for preventing corrosion of iron or steel pads in idle electrolytic cells. : en fr
  • AU3870250A - Improvements in or relating tothe manufacture of brick : en
  • AU149376B2 - Improvements in or relating to machines for sorting statistical cards : en
  • AU151305B2 - Improvements in or relating to pest destroying compositions : en
  • US2541631A - Process of producing an impregnated, waterproof, fibrous sheet : en
  • CH273603A - Process for the halogenation of a hydrocarbon. : de en
  • DEP0001079MA - Cigarette paper. : de en
  • GB650039A - Improvements in arc extinguishing horns and chambers for electric switches : en
  • AU144175B2 - Improved mortise type lock : en
  • AU3869150A - Improvements in or relating tothe production of microporous rubber sheeting : en
  • GB650159A - Improvements in or relating to the treatment of drying oils : en
  • AU144333B2 - Improvements in and relating to alarm systems : en
  • CA471471A - Photographic cameras : en fr
  • DE802506C - Torque wrench : de en
  • US2541326A - Dynamic noise and scratch suppression : en
  • CA471530A - Deposited neoprene latex articles : en fr
  • DEP0016856DA - Shredding drum for machines for shredding beets, potatoes or the like. : de en
  • CA18043S - Inflatable rubber toy : en
  • CH273311A - Machine for the treatment of floors and basements. : en fr
  • DEP0015276DA - Furniture that can be used as a desk and can be moved on wheels : de en
  • DEP0055132DA - Shell or plate-shaped insulation against heat and cold losses : de en
  • CH273601A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • DE801854C - Hollow block : de en
  • DEA0000972MA - Process for laying tiles or slabs as a surface covering for interior building surfaces : de en
  • CH273343A - Machine for cutting potatoes for making french fries and the like. : de en
  • CH273626A - System for supplying telecommunications systems with direct current. : de en
  • CA471570A - Apparatus for simultaneously advancing and working plastic materials : en fr
  • CH273321A - Support for suspended ceiling. : en fr
  • US2541482A - Production of monohydric alcohol esters : en
  • BE485004A - : en
  • CH273360A - Method for reading the shots from a sample card in shedding devices and device for carrying out the method. : de en
  • US2541288A - Residential motor coach : en
  • US2541438A - Folding rack or bed frame : en
  • US2541604A - Lid or cover holder : en
  • US2541683A - Single-phase induction motor : en
  • CA471503A - Sanitary swivel couplings : en fr
  • CH273396A - Process for the electrochemical reduction of types of sugar. : de en
  • US2541168A - Folding cap stayer : en
  • DE802597C - kaleidoscope : de en
  • DEP0040336DA - Device for attaching the handle to scrubbers and the like. : de en
  • AU3864650A - Improvements relating to hydraulic gears in transmitting rotary motion : en
  • AU147181B2 - Improvements in rooter plough attachments : en
  • CH273528A - Sucking AC electromagnet with self-adjusting mobile pole pieces. : en it
  • US2541930A - Amides of monocarboxylic acids having acaricidal and disinfecting properties : en
  • BE500989A - : en
  • US2541346A - Furnace volume control : en
  • US2541398A - Electromagnetic relay contact : en
  • US2541676A - Thromboplastic preparation : en
  • CA471511A - Apparatus for conditioning metal bodies : en fr
  • FR974000A - Method and apparatus for laying pipes : en fr
  • CA471469A - Solenoid bi-polar magnetic air valve engines : en fr
  • US2541936A - Register-sender for automatic telephone systems : en
  • DE1620590U - : de
  • DEP0049867DA - Screw locking. : de en
  • DEP0053964DA - Device for therapy by means of electrically generated heat rays : de en
  • ES191811A1 - IMPROVEMENTS IN THE SUSPENSION OF THE CONTACT CABLE OF A POWER LINE FOR ELECTRIC VEHICLES : en es
  • FR973483A - Endless chain or caterpillar : en fr
  • CH273599A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • CH273382A - Oven with indirect heat transfer. : de en
  • CH273596A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • GB650162A - Machine tying of hams and the like : en
  • AU153614B2 - Improvements relating to chain wheels or sprockets : en
  • ES192328A1 - NEW STONE CUTTER MACHINE : en es
  • ES25452U - Special pushpin for extractor device and automatic pin thumbscrew (Machine-translation by Google Translate, not legally binding) : en es
  • CH273533A - Electric gas and / or vapor discharge lamps provided with phosphors. : de en
  • DK72152C - Device for metal containers with special bottom ring. : da en
  • ES25625U - New mold for the manufacture of dental pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650041A - Improvements in or relating to antennae or radiators for electromagnetic waves : en
  • ES191709A3 - IMPROVEMENTS IN THE GUIDE SUPPORTS OF THE SHUTTERS USED IN THE LIQUID DISCHARGERS : en es
  • CA471544A - Film markers : en fr
  • AU3869550A - Improvements relating to sheetmetal fasteners : en
  • CA471529A - Safety devices for tractor implements : en fr
  • CH273561A - A connector attached to a concentric line and provided with an inner conductor and an outer conductor concentric therewith. : de en
  • DE1620073U - GEARBOX COVER TRAINED FOR MOTOR CONSOLE FOR BOTTLE WASHING MACHINE. : de en
  • US2541277A - Navigational control system : en
  • NL67368C - : en
  • AU3867350A - Process forthe preparation of oxazolines : en
  • CH273526A - Rolling armature magnet. : de en
  • DK72134C - Process for the preparation of stable aqueous solutions of thyrocidine, gramicidin or thyrotricin. : da en
  • AU148263B2 - Improvements in or relating to machines for making roofing tiles : en
  • DE802466C - Device for cutting optical lenses : de en
  • DE802486C - Double-acting hot gas piston machine : de en
  • DEP0016762DA - Overcurrent delay fuse : de en
  • CH273473A - Device on milling machines, for rendering harmless the play of the screw spindle for moving the milling table back and forth when the latter is advanced. : de en
  • US2541853A - Trailer leveling mechanism : en
  • CH273479A - Process for the manufacture of a wood fiber chipboard, installation for the implementation of this method and chipboard obtained by this method. : en fr
  • FR973945A - Surface treatment process : en fr
  • GB650131A - A method of rendering materials water-repellent : en
  • US2541381A - Sound track carrier : en
  • FR973458A - Gear shifting for automobiles : en fr
  • FR973556A - Improvements to reciprocating machines, such as planers and especially to the gear elements that said machines include : en fr
  • GB650185A - Improvements in or relating to electric welding systems : en
  • CA471581A - Welding methods and apparatus : en fr
  • DE802424C - Bicycle handle : de en
  • ES196030A1 - A PROCEDURE FOR CONDITIONING ALL KINDS OF OILS INTENDED FOR THE CONSERVATION OF FISH : en es
  • ES23914Y - Perfect target shooting attraction. : en es
  • AU3870650A - Improvements in or relating to record card controlled statistical machines : en
  • US2541091A - Ethers of 1-halogen, 2-methyl, 4-hydroxybutene-2 : en
  • US2541103A - Spermicidal composition : en
  • US2541738A - Universally applicable foot traction appliance : en
  • US2541583A - Bowling game ball delivery device : en
  • AU3863450A - Process for improving a surface for planographic printing, and planographic printing plate : en
  • DE1620112U - FLUSHING PUMP FOR DEEP DRILLING RIGS. : de en
  • DE802539C - Process for the production of walls for buildings of all kinds : de en
  • DEP0042136DA - Forced flow steam generator : de en
  • DES0000526MA - Device for the continuous vulcanization of preferably flat elongated bodies made of rubber or the like, in particular rubber sheaths of electrical lines and cables : de en
  • AU3863350A - Improvements in or relating to weirs for use in float and sink separation : en
  • CA471513A - Brakes : en fr
  • US2541478A - Laminating process and products : en
  • US2541827A - Device for operating the steering linkage of motor vehicles : en
  • CA471489A - Signal receiving and translating apparatus : en fr
  • DEL0000065MA - Makeshift device for setting points, track barriers and the like in electrical interlocking systems : de en
  • DEP0025710DA - Chick cock. : de en
  • AU3869050A - A method of erecting buildings : en
  • US2541888A - Speed-responsive presser device for sewing machines : en
  • DEP0045107DA - Hose reels, in particular for fire hoses. : de en
  • FR974028A - Cutting machine for continuous strands of fiber material : en fr
  • CH273347A - Cleaning agent for zinc and galvanized sheet metal. : de en
  • DEP0031165DA - Air-cooled internal combustion engine : de en
  • FR973687A - Process for improving the general qualities of gums and more especially synthetic gums : en fr
  • US2541523A - Vehicle mounted material handling apparatus : en
  • CH273567A - Method for televising color images and installation for implementing this method. : en fr
  • US2541629A - Adjustable fastening means for sanitary napkins : en
  • CH273460A - Shape watch. : en fr
  • AU3257750A - Improvements in and relating to means for distributing finely divided or powdery materials : en
  • US2541042A - Portable transmitter-receiver apparatus : en
  • USD161987S - Hearing aid : en
  • USD161920S - Cup and saucer display stand : en
  • CA471454A - Processes and apparatus for reducing iron ores : en fr
  • US2541127A - Process for producing dehydroperillic acid : en
  • US2541434A - Clamp and holder combined : en
  • US2541860A - Road engaging means for automobiles : en
  • DEP0039318DA - Arrangement for components provided in electrical devices : de en
  • US2541186A - Catalytic conversion of hydrocarbons : en
  • US2541433A - Gas burner mixing tube : en
  • CH273392A - Process for the production of glutaric acid. : de en
  • DEP0026592DA - Electric lanterns for vehicles : de en
  • FR973916A - Three wheel cycle : en fr
  • ES196095A1 - A MACHINE TO MANUFACTURE AUTOMATICALLY, BREAD BARS OF DIFFERENT SIZE : en es
  • FR973791A - Automatically controlled potato seeder : en fr
  • CH273402A - Process for the production of 6-caprolactam. : de en
  • US2541581A - Drinking glass : en
  • USD161968S - Sinay apron : en
  • US2541093A - Voltage converter system : en
  • DE1620117U - GIANT COOLER. : de en
  • DE1620145U - SINGLE-TRACK ROLLER SKATE, USED AS A SKATE. : de en
  • DEH0001949MA - Plaster base for ceilings, sloping ceilings, trusses, walls and the like. : de en
  • AU3867250A - Process forthe preparation of 2-dichloromethyl-5-para-nitrophenyl-4-hydroxymethyl-A2-oxazolines : en
  • CH273509A - Method for mandrating tubes and apparatus for carrying out said method. : en fr
  • CH273310A - Weed killer. : en fr
  • FR973914A - Ignition device for mutators : en fr
  • FR973723A - Light switch : en fr
  • CA471576A - Car doors : en fr
  • US2541338A - Solvent fractionation of waxcontaining mixtures : en
  • US2541779A - Card table having extendible serving trays : en
  • US2541897A - Variable electrical condenser : en
  • CH273492A - Cast crankshaft. : de en
  • CA471569A - Electron discharge apparatus : en fr
  • DEP0027868DA - Process for the preparation of a substitute for hard wax : de en
  • DES0000276MA - Device for amplifying the highest frequencies : de en
  • DE1619969U - IRON-REINFORCED BUILDING PANELS 2.5 CM THICKNESS. : de en
  • FR973851A - Magnetic Ore Wire Mesh : en fr
  • FR973859A - Process for preparing trinuclear cyanine dyes : en fr
  • DE1619922U - ADVERTISING DEVICE WITH ROTATING PRISMS. : de en
  • DE802400C - Dye solutions for tinting lips : de en
  • DEP0015127DA - Shielding plate for electron tubes with multiple systems : de en
  • DEP0035184DA - Device for dispensing liquids from a pressurized container. : de en
  • DER0001775MA - Process for the production of soaked fiberglass structures : de en
  • ES25626U - Bath or reservoir perfected vine animal bath (Machine-translation by Google Translate, not legally binding) : en es
  • AU155185B2 - Circuit for adjusting amplitude distortion : en
  • US2541448A - Venetian blind cleaner : en
  • US2541777A - Topping device for sugar beet and like root crops : en
  • US2541838A - Water resistant porous medium : en
  • USD161926S - Textile fabric or similar article : en
  • US2541067A - Frequency responsive device : en
  • US2541596A - Roof-framing calculator : en
  • US2541819A - Lifting tongs for bottles and the like : en
  • USD161975S - Portable refrigerator : en
  • CH273607A - Process for the halogenation of a hydrocarbon. : de en
  • US2541868A - Embossed rug cushion : en
  • CH273408A - Process for polymerizing unsaturated compounds in aqueous emulsion. : de en
  • US2541500A - Composite yarn and fabric made therefrom : en
  • US2541839A - Process for improving vat dyed nylon fibers : en
  • US2541651A - Gentisic acid compounds of : en
  • DE1620028U - PUMP WITH CHANGEABLE PISTON SEAL. : de en
  • DE1620076U - WRITING DEVICE FOR ADVERTISING PURPOSES OR THE LIKE. : de en
  • DEP0012661DA - Luminaire for fluorescent lamps : de en
  • DEP0013510DA - Selenium dry rectifier : de en
  • DEP0053118DA - Drive the air compressor for the air brakes of motor vehicles : de en
  • US2541837A - Safety cigarette holder : en
  • US2541487A - Spinal brace : en
  • FR973765A - Method of establishing a flanked edge tool : en fr
  • DEL0000125MA - Speed controller for electric motors : de en
  • DES0001305MA - Electron tubes, especially for very short waves : de en
  • FR973839A - Chassis-unit-radio : en fr
  • CH273474A - Machine for processing the outer surface of rolls to be used in rolling mills by means of a cutting tool. : de en
  • DE1619952U - CONVERSIBLE CLOTHING. : de en
  • DE802567C - Combination pliers : de en
  • FR973628A - Process and installation for the continuous vulcanization of objects made of rubber or any other vulcanizable material, and in particular of electric wires : en fr
  • FR973746A - Method of humidification and impregnation of the coal seams before their slaughter and apparatus for its application : en fr
  • FR973951A - Peripheral rotor asynchronous motors : en fr
  • US2541110A - Fabric trimming mechanism : en
  • US2541382A - Overblouse : en
  • US2541450A - Vibrator interrupter : en
  • USD161894S - Sofa or similar article : en
  • DEB0004950MA - Motor vehicle body : de en
  • US2541375A - Wave filter : en
  • US2541733A - Production of alkali metal carbonate perhydrates : en
  • USD161955S - Morris plaque : en
  • AU146969B2 - An improved harvester for salt or similar material : en
  • DE802541C - Training of container walls in the ground : de en
  • DEM0000387MA - Prestressed concrete beam : de en
  • DE802586C - Suspension for vessels with bottom drainage : de en
  • DES0000686MA - Theft protection for bicycles. : de en
  • US2541426A - Recording device for ships' telegraphs : en
  • FR973462A - Process and devices for the manufacture of? mixtures of native cellulose and hydrated cellulose : en fr
  • FR973625A - Improvements to measuring devices and gauges : en fr
  • US2541274A - Trailer floor construction : en
  • US2541887A - Means for automatically adjusting arc furnace electrodes : en
  • DE1620098U - CAR THERMOMETER. : de en
  • DE1620102U - GUN BARREL. : de en
  • DE802613C - Process for coloring polymethacrylic acid methyl ester, preferably adhesive cups made of this material : de en
  • DER0001437MA - Fully automatic incubator : de en
  • DESC001277MA - Pen. : de en
  • CH273622A - Process for the production of a vat dye. : de en
  • DE802501C - Route and signal light for toy and model railway systems : de en
  • DEP0009618DA - Process for increasing the tear strength of artificial structures made from viscose : de en
  • DEP0013512DA - Process for the production of carrier electrodes for dry rectifiers : de en
  • ES22923Y - Case perfected to contain various objects. : en es
  • BE498862A - Closing tape for packaging and marking various products : en fr
  • US2541747A - Production of hydroxyl compounds by hydrolysis of tetrahydropyryl ethers : en
  • DEG0002927MA - Puller for bicycle cranks. : de en
  • CH273472A - Method for making a hole of polygonal section on an automatic lathe in a part and device for carrying out this method. : en fr
  • CH273594A - Thread brake. : de en
  • US2541196A - Chuck wrench : en
  • US2541301A - Roller lubricator for the surface of conveyer belts : en
  • DE802442C - Nozzle head for paint spray guns : de en
  • DE802563C - Manufacture of binders like hydraulic limes : de en
  • DEE0000975MA - Infinitely variable V-belt change gear with automatic speed adjustment by means of a control ring by changing the center distance. : de en
  • DES0000301MA - Device for painting wires, in particular with melts or solutions of polymer plastics : de en
  • ES25566U - Improved shoe (Machine-translation by Google Translate, not legally binding) : en es
  • US2541058A - Processing of lignocellulose materials : en
  • US2541756A - Armrest for seats : en
  • DE1620065U - DOOR SEAL WITH LIFTING AND LOWERING SEALING STRIP. : de en
  • DE1620088U - CLAMPING RAIL FOR ELECTRIC MOTORS. : de en
  • DES0000510MA - DM four-strand stranding machine : de en
  • FR973683A - Automatic filling pen holder : en fr
  • GB650115A - Water jet power unit : en
  • USD161915S - Gaber canister : en
  • US2541220A - Roller unit : en
  • GB650101A - Improvements in rear seats for motorcycles : en
  • US2541134A - System for distributing successive electrical impulses to a multiplicity of output channels : en
  • FR973474A - Pipe bending device and the like : en fr
  • US2541321A - Heating system for containers : en
  • DEP0009679DA - Impregnation or casting compounds on a bituminous basis : de en
  • DEE0000130MA - Limit switch for electric, electric-hydraulic or electric-pneumatic controllers in controls for copy milling machines or the like. : de en
  • FR973512A - Double-walled ducts : en fr
  • FR973542A - Improvements to dry electric current rectifiers : en fr
  • FR974011A - Fuel gas generator for supplying internal combustion engines : en fr
  • FR973572A - Sodium sulfate purification process : en fr
  • ES191745A1 - IMPROVEMENTS IN THE MANUFACTURE OF CONTINUOUS FIBERS BY STRETCHING, OF A THERMOPLASTIC MATERIAL, LIKE THE GLASS IN CASTING STATE : en es
  • CH273586A - Device for mounting snow chains on vehicle tires. : de en
  • ES25534U - Splice of multiple strands in the form of loops for wood to testa (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0043534DA - Winding device for flexible electrical cables : de en
  • US2541526A - Clutch for floor conditioning machines : en
  • FR973907A - Hurricane can be used as a stove : en fr
  • US2541922A - Incidence angle adjustment for aircraft wings : en
  • US2541124A - Induction heating apparatus for heating surface apertured workpieces : en
  • US2541787A - Dispensing machine : en
  • CA471510A - Hot water automatic vent valves : en fr
  • CA471537A - Processes for the production of tropic acid : en fr
  • FR973971A - Reaction toys : en fr
  • GB650046A - Diazotype photoprinting materials of the two component class containing as azo-coupling components acylated aminonaphthols : en
  • US2541431A - Watchcase wrench : en
  • US2541012A - Method of preparing a viscous cellulose acetate solution : en
  • US2541116A - Hardened metallic structure : en
  • CA471578A - Time modulated wave receivers : en fr
  • DED0002892MA - Reset device for Krauss Helmholtz running frames of locomotives : de en
  • DEG0000912MA - Device for the lubrication of lines and / or the organs sliding on them for power take-off : de en
  • FR974014A - Assembled wood panels for parquet floors and prefabricated joinery : en fr
  • DEP0053705DA - Device for therapy by means of electrically generated heat rays : de en
  • FR973948A - : fr
  • DEP0016485DA - Arrangement of a laminated stator core in the housing of electrical machines : de en
  • GB650029A - Method of removing foreign matter from textile fibres : en
  • GB650161A - Method of making rail cars : en
  • DEP0023260DA - Process for the manufacture of articles from vulcanized rubber bonded with textile yarns : de en
  • FR974017A - Cover for bicycle and motorcycle saddles : en fr
  • US2541352A - Lubrication apparatus and cabinet : en
  • US2541456A - Dog mechanism for yarn winding machines : en
  • DEL0000980MA - Digging machine. : de en
  • DEP0008813DA - Electron beam switch : de en
  • FR973516A - Improvements in the preparation of brewery musts : en fr
  • FR973822A - Mechanical safety razor : en fr
  • GB650170A - Improvements in and relating to rings for travellers in ring spinning machines : en
  • IE19325L - Cleaning machine for eggs, fruit, etc. : en
  • US2541545A - Float thread cutter : en
  • USD161952S - Plate or the like : en
  • US2541950A - Concrete block mold : en
  • USD161985S - Telescopic towel rack or similar article : en
  • ES24701U - Speaker layout (Machine-translation by Google Translate, not legally binding) : en es
  • DE802455C - Process for the production of writing-books : de en
  • ES25613U - Toothbrush. (Machine-translation by Google Translate, not legally binding) : en es
  • DESC000450MA - Holding and carrying device for objects of all kinds : de en
  • ES196061A1 - AN IMPROVEMENT IN THE CURRENT DEVICE FOR EXTRACTION, BY PRESSURE, OF FRUIT OIL OR OLEAGINOUS SEEDS : en es
  • FR973598A - Improvements to alkaline electrolyte and electrolyte regeneration batteries : en fr
  • ES23514Y - Indoor soccer game. : en es
  • DE1620108U - WRENCH FOR QUICKLY SCREWING AND SCREWING HEXAGON NUTS. : de en
  • US2541483A - Gardener's stool : en
  • US2541535A - Height gauge : en
  • US2541603A - Fuse : en
  • DE802528C - Roller door for office furniture u. like : de en
  • DE802578C - Wound capacitor : de en
  • DEB0000810MA - Motor fuel : de en
  • ES22452Y - Nutcracker safety. : en es
  • CH273557A - Telephone switching device. : en fr
  • DEP0012775DA - stack : de en
  • DEP0042870DA - Containers for razor blades : de en
  • DES0000763MA - Protective body for electrical cables laid in the ground : de en
  • US2541669A - Locking clip for pens : en
  • US2541400A - N, n'-alkylenecyanine dyes : en
  • ES196034A1 - A MAGNETO-DYNAMIC SYSTEM FOR THE TRANSFER OF MOVEMENT BETWEEN STACKED CONTAINERS : en es
  • DEB0003762MA - Folder for unpunched documents : de en
  • DEP0029198DA - Insulating material for electrical lines and methods for insulating such lines : de en
  • DER0001394MA - Rectangular incubator : de en
  • FR973694A - Process for preparing arylaliphatic diamines : en fr
  • DEG0000216MA - Expanding cone valve with emergency seal. : de en
  • US2541344A - Method of facilitating the removal of beads that adhere to ferrous metal cut thermochemically : en
  • US2541497A - Writing board : en
  • US2541296A - Clutch plate : en
  • US2541527A - Brush shunt protector : en
  • FR973712A - Improvements in methods and devices for connecting electrical pipe elements : en fr
  • US2541873A - Lens grinding tool and method : en
  • CA471487A - Preparation of zinc dicyanimide : en fr
  • DEP0042065DA - Heating device for low frequency induction furnaces : de en
  • GB650171A - Ornamental device for pencils or the like : en
  • DEL0000470MA - AC regenerator for lighting systems in small vehicles : de en
  • DEP0049919DA - Device for producing water waves : de en
  • FR973901A - Textile finishing process : en fr
  • US2541360A - Adjustable gearing : en
  • US2541498A - Polyethylene as a liner for tacky rubber : en
  • US2541711A - Automatic decline circuit changer : en
  • USD161897S - Display stand : en
  • US2541061A - Converter attachment for floor type suction cleaners : en
  • US2541463A - Plastic adding machine : en
  • US2541867A - Chemical phosphate and chemical fertilizer sower : en
  • DEK0000856MA - Side shield for dams. : de en
  • DEN0001702MA - Two-stroke internal combustion engine with split pistons : de en
  • DEP0048193DA - Door handle connection. : de en
  • US2541044A - Catalytic alkylation : en
  • CH273481A - Process for the production of elastic articles. : de en
  • CH273490A - Clamping device for a sliding rod. : en fr
  • CH273500A - Blade root of front rotor blades and method for producing this root. : de en
  • DE802416C - Wet mill for grinding mustard and similar masses : de en
  • DE802636C - Process for the preparation of glycosides of sulfanilamide : de en
  • FR973856A - Oxy-metallic insulation of electrical conductors of all kinds : en fr
  • GB650110A - A new fabric embroidering method : en
  • US2541633A - Light shading and directing device : en
  • USD161947S - Pharmaceutical spoon : en
  • DEP0008364DA - Two-stroke internal combustion engine : de en
  • ES25619U - Toy glider airplane (Machine-translation by Google Translate, not legally binding) : en es
  • FR974047A - Device for transforming frequency variations into proportional variations of direct current : en fr
  • US2541161A - Revolution counter casing : en
  • US2541399A - Electronic switch : en
  • DE802404C - Table with adjustable table top : de en
  • ES195885A1 - IMPROVEMENTS INTRODUCED IN THE COMMUTATORS FOR THE CHANGE OF LIGHTS IN AUTOMOBILES AND SIMILAR : en es
  • US2541644A - Apparatus for vulcanizing pneumatic tires with radio-frequency current : en
  • US2541614A - Umbrella carrier : en
  • DEP0044953DA - Diaphragm pump for high pressures (injection pump for internal combustion engines) : de en
  • DEP0048476DA - Bonding a metal to another substance using an adhesive. : de en
  • FR973900A - Process for economical poultry rearing : en fr
  • FR973974A - Advanced sewing machine feed system : en fr
  • FR974041A - Melting process in an electric furnace or using any other source of sufficient heat, making it possible to obtain products based on alumina, silica and magnesia, which, after cooling, remain electrically conductive and new products resulting therefrom : en fr
  • FR974032A - Method of mounting zipper heads and other accessories on a dashboard : en fr
  • US2541282A - Separator valve : en
  • US2541114A - Hardened metallic structure : en
  • US2541656A - Method and apparatus for analyzing substance by mass spectrometry : en
  • CH273312A - Process for the production of moldings of uniform size and shape, each consisting of one or a few plant seeds or germs embedded in a carrier. : de en
  • US2541428A - Sheet metal gas burner with grid outlet member : en
  • USD161901S - Bushway overshoe : en
  • US2541553A - Eansom f : en
  • US2541670A - Reaction products of 4-vinylcyclohexene dioxide : en
  • BE498995A - Process and device for melting polymerization products for the manufacture of synthetic spinning fibers : en fr
  • CH271838A - Arrangement to warn of abnormal radioactive radiation. : de en
  • GB650074A - Improved vertical cloche for tomato and other plants : en
  • USD161950S - Keyhole illuminating device or the like : en
  • DEW0004402MA - Contact arrangement for high voltage fuses : de en
  • CH273621A - Process for the production of a vat dye. : de en
  • DE1620061U - STEAM POT WITH EXTENSIBLE SPRINGS HINGED TO THE LID. : de en
  • DEN0000143MA - Straight running device for trailer vehicles. : de en
  • US2541020A - Method of making moccasin sock-type slippers : en
  • US2541365A - Weighing scale : en
  • US2541368A - Carton for cushioned shipping and displaying fragile articles : en
  • DE1619925U - READY CONTAINER, IN PARTICULAR FOR ESCAPE RESEARCH DEVICES. : de en
  • US2541202A - Apparatus for removing entrained particles from liquid coolant : en
  • US2541525A - Receptacle : en
  • US2541872A - Two-speed direct transmission : en
  • DE1620014U - RECORDING DEVICE. : de en
  • DE802386C - Drag plate conveyor : de en
  • ES25522U - New type of sanitary siphon for valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR973604A - Portable deluster and decatator : en fr
  • CH273424A - Charger for cinematographic camera. : en fr
  • CH273620A - Process for the preparation of a brown acid dye of the anthraquinone series. : de en
  • FR973940A - Automatic adjustment of a six-coulter vineyard plow, suitable for all tractors : en fr
  • DE1620133U - SEED CLEANING MACHINE AND SEED SELECTION MACHINE. : de en
  • DE802542C - Setting gauge for woodworking machines : de en
  • DEP0001786BA - Self-steering reversing gear for electrically powered washing machines : de en
  • DES0000508MA - Cable sleeve : de en
  • DES0009062MA - Device for displaying the birth of mares : de en
  • ES25567U - School card template (Machine-translation by Google Translate, not legally binding) : en es
  • FR973602A - Device for recharging batteries : en fr
  • FR973994A - Device for developing a phenomenon in polar coordinates on the screen of a cathode-ray oscillograph : en fr
  • FR973790A - Filter cartridge : en fr
  • FR974004A - Method and devices for selecting finely pulverized products : en fr
  • FR973603A - Extraction press : en fr