• US2516331A - Baby diaper : en
  • CA466761A - Means or devices for protecting the tires of motor and other vehicles : en fr
  • US2516390A - Thermostatic temperature and flow control valve : en
  • AT166421B - Calculating or accounting machine : de en
  • DE1610643U - CHLORINE VIAL OPENER. : de en
  • USD159429S - Martin scraper : en
  • US2516183A - Door securer : en
  • US2516592A - Device for displaying emergency listings on telephones : en
  • AT166410B - Process for the production of articles provided with a number of insulated metal parts : de en
  • US2516229A - Nonaccumulating pressure control unit for brake systems : en
  • USD159416S - Educational and recreational instrument : en
  • US2516404A - Reaction product of hexachlorocyclopentadiene and chlorsulfonic acid : en
  • DE1610544U - HOUSEHOLD KNIFE WITH INTERCHANGEABLE DOUBLE BLADE. : de en
  • GB640634A - Improvements in and relating to stockings and their manufacture : en
  • GB640849A - Improvements relating to indicators or controls for eutectic coolers : en
  • AT166392B - Electric knitting machine drive : de en
  • AT166417B - Circuit for amplifying an electrical signal : de en
  • US2516272A - Frequency conversion system : en
  • US2516707A - Vacuum cleaner : en
  • US2516611A - Production of aromatic-oxyaliphatic carboxylates : en
  • US2516720A - Electric clock : en
  • US2516318A - Means for supporting and adjusting movable shuttering for use in the construction of walls or the like from concrete or similar material : en
  • US2516354A - Pulsator apparatus for milking machines : en
  • US2516110A - Device for applying liquid adhesive to workpieces : en
  • US2516639A - Altimeter : en
  • AU148174B2 - Improvements in or relating to high frequency signalling over electric supply mains : en
  • USD159434S - Orloff blouse : en
  • US2516476A - Ventilator system for water closets : en
  • US2516628A - Endoscope and obturator therefor : en
  • US2516682A - Method of producing streptomycin : en
  • CA466796A - Production of hydrocarbon resins : en fr
  • CA466827A - Windshield washing system : en fr
  • US2516789A - Device for forming insulating parts on electric conductors : en
  • FR54652E - Improvements to very short wave circuits : en fr
  • AU147146B2 - 2-(2-(phthalimido)ethyl) pyridine and salts thereof, and their preparation : en
  • US2516762A - Apparatus for clearing tubes in the head : en
  • GB640683A - Improvements in bicycle frames : en
  • FR54716E - Safety bar for doors : en fr
  • GB640782A - Improvements in and relating to the capping of incandescent electric lamp bulbs : en
  • FR963872A - : fr
  • US2516463A - Spring-tooth harrow : en
  • US2516716A - Wallet with change purse : en
  • AT166376B - Temperature-resistant electrode entry for metal vacuum vessels : de en
  • FR963914A - : fr
  • GB640815A - Improvements in or relating to lavatory seats : en
  • AU147679B2 - Improvements in or relating to tubular electric discharge devices, especially cold cathode discharge lamps : en
  • CA466882A - Slip clutches : en fr
  • GB640731A - Manufacture of high acetyl cellulose acetate films : en
  • CA466883A - Weighing scale indicators : en fr
  • CA466850A - Crucible : en fr
  • CA466874A - Angular velocity responsive apparatus : en fr
  • USD159447S - Plate or similar article : en
  • FR963921A - : fr
  • GB640681A - Improvements in and relating to resistance welding electrodes : en
  • USD159451S - Rotary one-person seesaw : en
  • DE1610563U - SELF-FILLING DEVICE FOR BALLPOINT PEN. : de en
  • DE1610403U - FINGER RING FOR CHILDREN AND ADULTS. : de en
  • US2516505A - Wide band stub line device : en
  • US2516812A - Electron discharge tube circuits : en
  • US2516381A - Energy device : en
  • US2516609A - Forming small openings in a thick rubber sheet : en
  • GB640649A - Improvements in or relating to a method of making tubular wrought metal fixtures andthe product resulting therefrom : en
  • US2516291A - Compressor control system : en
  • US2516409A - Cable clamp and seal : en
  • GB640754A - Scissors with handles of thermoplastic material : en
  • US2516335A - Variable force vibrator : en
  • US2516204A - Tufting button : en
  • US2516795A - Valve rotating device : en
  • CA466867A - Rotary pump : en fr
  • US2516773A - Combination table and seat : en
  • US2516240A - Preparation of penicillamine : en
  • US2516602A - Apparatus for splicing tubes : en
  • US2516278A - Capping machine : en
  • US2516571A - Means for releasing a parachute from its pack : en
  • DE1610593U - PULLING DEVICE, IN PARTICULAR FOR PLATFORM CURTAINS. : de en
  • DE1610671U - MOTOR VEHICLE. : de en
  • FR963949A - : fr
  • FR963951A - : fr
  • GB640768A - Improvements in or relating to polaro graphs : en
  • US2516148A - Electric stage plug : en
  • US2516213A - Garbage incinerator with associated drying hearth : en
  • US2516474A - Electric furnace for production of magnesium : en
  • US2516316A - Borax spinning bath : en
  • FR963930A - : fr
  • FR963867A - : fr
  • GB640637A - Improvements in steam boilers : en
  • GB640830A - Process for polymerizing olefinic hydrocarbons : en
  • DE1610728U - BLOCK TYPEFACE ARRANGEMENT. : de en
  • GB640730A - Manufacture of high acetyl cellulose acetate films : en
  • DE1610585U - DEVICE FOR AN ELECTRIC CABLE. : de en
  • DE1610714U - CUT-OFF DEVICE FOR PAPER SECTIONS. : de en
  • AU3451950A - Process for twisting of threads, particularly glass threads : en
  • GB640756A - Improvements relating to devices for applying a marking in stitching to a garment, piece of cloth or like article : en
  • CA466819A - Basket and shaft structure for washing machines : en fr
  • GB640567A - Improvements in or relating to mineral oil compositions : en
  • CA466865A - Polymerization process : en fr
  • DE1610465U - FRAMELESS, SELF-SUPPORTING VEHICLE BODY. : de en
  • US2516553A - Invalid handling apparatus : en
  • US2516143A - Metering tape dispenser : en
  • US2516152A - Process for isomerizing para alkyl phenols to ortho alkyl phenols : en
  • US2516513A - Liquid dispensing and measuring vessel : en
  • FR963891A - : fr
  • US2516375A - Can opening and spout forming device : en
  • US2516135A - Modulator circuit : en
  • US2516320A - Upholstery spreader : en
  • US2516269A - Spring clutch device : en
  • US2516566A - Spring cushion : en
  • US2516659A - Preparation of lithium halides : en
  • US2516741A - Composition of brittle resin and styrene-isobutylene copolymer : en
  • US2516500A - Electrical apparatus : en
  • FR963934A - : fr
  • AU3459350A - Improvements in bicycle pumps andthe like : en
  • DE1610480U - TABLE GAME ICE STICK SHOOTING. : de en
  • DE1610610U - BANGING DEVICE FOR KEEPING AWAY AND SHOWING SUGGESTIONS OR BOWLS FROM CULTURED PLANTS. : de en
  • GB640602A - Electric soldering iron : en
  • AT166425B - Cutting joint for scales : de en
  • AU149786B2 - Improvements in three-electrode semiconductor device : en
  • DK71284C - Long straw threshing machine. : da en
  • DE1610429U - GLASS PLATE CARRIER. : de en
  • DE1610578U - CONTACT PART. : de en
  • DE1610437U - QUARK MAKER, PREFERABLY FOR QUARK. : de en
  • FR963856A - : fr
  • FR54721E - folding landing net with automatic opening : en fr
  • GB640577A - Improvements relating to the production of iridium : en
  • GB640663A - Improvements in or relating to resistance welding machines : en
  • US2516327A - Method of laundering : en
  • US2516832A - Separation of crystals from solutions containing hcn : en
  • DE1610512U - DE: BOILER FOR HOT WATER HEATING OR THE LIKE. : de en
  • US2516733A - Soybean oil refining process : en
  • US2516246A - Nozzle for suction cleaner : en
  • US2516442A - Turboscrew pump : en
  • US2516502A - Thermostatic electrical switch : en
  • US2516241A - Glove : en
  • DE1610639U - THERMAL CHILDREN'S BOTTLE. : de en
  • US2516370A - Beta-picolines : en
  • FR963863A - : fr
  • FR963909A - : fr
  • FR54682E - Mechanical screwdriver : en fr
  • GB640688A - Explosion turbine plant and method of operating same : en
  • FR963969A - : fr
  • US2516147A - Timed fuel injection system : en
  • US2516517A - Fishing line reel with backlash control : en
  • US2516809A - Book cover : en
  • DE1610702U - CHARACTERISTICS AND JOY'S ARTICLES WITH EFFECT. : de en
  • US2516497A - Wheel gauge : en
  • US2516252A - Extractor drive shaft lubricator : en
  • US2516353A - Record player : en
  • GR12548B - SPECIAL SEWING INSTRUMENT (OMOUDOMETER). : el en
  • US2516287A - Tuning unit : en
  • US2516397A - Control pedal assembly : en
  • US2516486A - Ball bearing : en
  • AT166384B - Electric motor for a chassis of a rail vehicle provided with at least three drive axles : de en
  • FR963922A - : fr
  • GB640704A - Improvements in or relating to wetted-wall distillation : en
  • US2516336A - Rotary bar door fastener : en
  • US2516472A - Coupling : en
  • GB640706A - Ultra-high frequency antenna : en
  • US2516284A - Impregnating a dialdehyde tanned hide with a resin of urea, formaldehyde, and a primary amine : en
  • US2516599A - Generator fed motor control system : en
  • US2516743A - Pipe coupling : en
  • CA466855A - Calender machine : en fr
  • FR963895A - : fr
  • DK71289C - Locking device for windows or similar rotating objects. : da en
  • GB640627A - Improved means of adjusting and locking the backrest of a chair or the like : en
  • GB640740A - Improvements in or relating to sound insulating and absorbing means for internal combustion engines : en
  • DE1610484U - MODULAR KIT. : de en
  • US2516248A - Method and apparatus for cooling rods : en
  • DK71287C - Device for doors, in particular cabin doors in ships. : da en
  • DE1610571U - COLLAR EXTENSION FOR SPORTS AND SHIRTS. : de en
  • AU3466250A - 24-hour alarm clock : en
  • USD159454S - Waltman tray : en
  • US2516524A - White cast iron : en
  • US2516351A - Modified phenolic resin coating compositions : en
  • DE1610614U - CENTRAL SHUTTER FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR54735E - Gelation of mineral oils : en fr
  • DE1610647U - FRAME FOR BOWL BURNER OR THE LIKE : de en
  • DE1610415U - ADHESIVE, ESPECIALLY INSULATING TAPE OR THREAD FOR ELECTRICAL PURPOSES. : de en
  • DE1610550U - LIVESTOCK DAMPER WITH SAWDOUR FIRING. : de en
  • GB640640A - Improvements in or relating to circuit arrangements for producing high direct-current voltages : en
  • AT166352B - Beehive for two colony farms : de en
  • GB640662A - Improved hydraulic power unit : en
  • GB640665A - Improvements in or relating to means for securing brush or like handles to the stockor head : en
  • DE1610711U - FASTENING FOR TURN-UP COLLARS AND CUFFS ON MEN'S SHIRTS, WOMEN'S BLOUSES AND THE LIKE. : de en
  • DE1610729U - ELECTRIC SPEED AND DISTANCE MEASURES FOR VEHICLES. : de en
  • FR54723E - Electric oven : en fr
  • GB640801A - Improvements in or relating to chairs : en
  • US2516692A - Fuel injector : en
  • US2516800A - Dress shield construction : en
  • DE1610761U - PUSH BUTTONS FOR ALARM CLOCKS. : de en
  • GB640623A - Improvements in and relating to railways wherein cars are suspended from bogies running on an overhead track : en
  • DE1610519U - DEVICE FOR SEPARATING SILVER FROM USED PHOTO FASTENING STRIPS. : de en
  • DE1610700U - SOCIAL GAME HIPPODROME. : de en
  • US2516372A - Method of and means for forming pipe bends : en
  • US2516122A - Metal bin : en
  • US2516128A - Treating castor press cake : en
  • DE1610539U - FORK ARRANGEMENT ON THE LIFT SLIDE OF A STACKER. : de en
  • AT166409B - Device for mechanical vibration testing : de en
  • DE1610664U - PAD FOR CLOSET SEATING. : de en
  • US2516306A - Polyfunctional esters : en
  • DE1610407U - ART CALENDAR FOR PHOTO AMATEURS. : de en
  • GB640779A - Improvements in reflector fittings for tubular electric lamps : en
  • CA466887A - Apparatus for handling mattresses : en fr
  • CA466853A - Liquid feeding apparatus : en fr
  • CA466895A - Splash guard : en fr
  • US2516597A - Electric valve commutation circuits : en
  • CA466844A - Solenoids : en fr
  • DE1610657U - COMBINATION HOUSEHOLD LIGHTER. : de en
  • US2516528A - Wave guide coupler : en
  • US2516572A - Solderless type terminal : en
  • DE1610617U - AIR PUMP OR COMPRESSOR FOR INFLATING MOTOR VEHICLE TIRES. : de en
  • FR54750E - Waste bin emptying device mounted on cars intended for household waste collection : en fr
  • DE1610573U - VALVE CAP. : de en
  • US2516108A - Abaleoxyalkylemibazoiilnes : en
  • USD159433S - Sanding machine or similar article : en
  • USD159445S - Wall plaque : en
  • DE1610623U - PROTECTIVE BAG FOR READING CIRCLE MAGAZINES. : de en
  • DE1610703U - DOLL'S SHOE MADE OF PLASTIC FILM. : de en
  • DE1610741U - STROLLER. : de en
  • DE1610747U - GAME OF SKILL. : de en
  • AU152592B2 - Improvements in routining equipment orthe like as used in telephone systems : en
  • CA466881A - Production of vanillyl alcohol : en fr
  • US2516388A - Pump : en
  • CA466837A - Taping device : en fr
  • AT166388B - Electric radial machine, especially with a short-circuit armature : de en
  • AT166401B - Process for the production of welding wires : de en
  • FR963883A - : fr
  • GB640656A - Improvements in sintering machines and pallets : en
  • DK71295C - Mechanism for placing approximately parallelepiped objects, such as boxes or packets filled with cigarettes or tobacco, upright. : da en
  • GB640702A - A process for the production of lasts for footwear : en
  • FR54673E - Improvements to automatic circuit breakers : en fr
  • GB640655A - Improvements in or relating to planographic printing : en
  • GR12551B - ELECTRIC AUTOMATIC WATER HEATER CARBON ELECTRODES. : el en
  • DE1610698U - ROULETTE. : de en
  • AU147457B2 - Thermal stabilization of polymeric methyl methacrylate : en
  • US2516132A - Body cavity camera having jeweled aperture members : en
  • USD159446S - Wall plaque : en
  • AT166416B - Pulse generator : de en
  • US2516176A - Machine for trimming the edges of strips of wood of variable widths : en
  • US2516328A - Pulsator apparatus for milking machines : en
  • GB640625A - Apparatus for bending long work pieces : en
  • GB640786A - Improvements in and relating to interior fittings for pressure cookers : en
  • GB640851A - Improvements in and relating to the printing of webs of material by the stencilling method : en
  • DE1610784U - RUBBER GOODS WITH PERMANENT DECORATIONS. : de en
  • CA466839A - Pipe couplings : en fr
  • US2516407A - Vehicle supporting tread : en
  • US2516527A - Bulkhead door for freight vehicles : en
  • DE1610645U - PROTECTIVE COVERS FOR INJECTION NEEDLES MADE OF GLASS, PLASTIC, METAL OR SIMILAR MATERIALS. : de en
  • GB640794A - Improvements relating to electric accumulators : en
  • US2516300A - Friction shock absorbing mechanism for railway cars : en
  • US2516564A - Protective thermocontrol device for electric discharge devices : en
  • US2516376A - Airway traffic control system : en
  • US2516658A - Sea food trap : en
  • AT166406B - Wave signal transmission system : de en
  • US2516576A - Self-governing wind-driven propeller : en
  • GB640762A - Improvements in rolling mill control systems : en
  • FR963901A - : fr
  • US2516623A - Typewriter ruling pen : en
  • US2516822A - Combined turbine and centrifugal booster pump : en
  • GB640622A - Cylinder and piston construction : en
  • DE1610538U - EXTENSION PLATFORM FOR FLOOR CONVEYOR EQUIPMENT. : de en
  • US2516162A - Polymeric materials : en
  • US2516674A - Substituted glycinamide : en
  • US2516816A - Power-driven vehicle apparatus : en
  • DK71271C - Coupling device for automatic telephone systems. : da en
  • DE1610695U - HOUSING FOR EMERGENCY LIGHTS OR BACKLIT DIRECTION INDICATORS. : de en
  • DE1610412U - ELECTRICAL SAFETY DEVICE FOR SMALL RAILWAYS, ESPECIALLY SKI LIFT FACILITIES. : de en
  • US2516601A - Shampooing headrest : en
  • US2516792A - Quick disconnect coupling for artificial hands or hooks : en
  • USD159414S - Revolving tray : en
  • GB640749A - An adaptor for securing a handle to a broomhead and the like : en
  • GR12544B - APPLIANCE FOR THE PROCESSING OF CHROME MINERAL CHROME. : el en
  • GB640610A - Improvements in or relating to adjustable lamp fittings : en
  • GB640724A - Thin sheets, films and the like of organic plastic material and process of obtainingthem : en
  • GB640841A - Improvements in protective cases for artificial wreaths : en
  • US2516640A - Hydraulic fluids : en
  • US2516126A - Separation of organic compounds : en
  • FR54694E - Simplified metal sleeve for hunting cartridge : en fr
  • FR54695E - Process for the production of contact masses : en fr
  • GB640854A - Improvements in and relating to electric capacitors : en
  • DE1610548U - GRIPPERS FOR HOT POTS AND LIDS ETC. : de en
  • GB640654A - Brazing nuts and bolts : en
  • DE1610586U - COUNTER AND DISTRIBUTION PANEL WITH PARTITION WALL. : de en
  • DE1610725U - SPIRIT LEVEL WITH LIGHTING DEVICE. : de en
  • DE1610547U - Mixing, beating or mixing machine : de en
  • DE1610470U - CUTTER KNIFE GRINDING MACHINE FOR POWER OPERATION. : de en
  • GB640578A - Improved lubricating compositions and preparation of co-polymers for use therein : en
  • GB640750A - Improvements in and relating to the production of artificial threads from viscose : en
  • US2516617A - Automobile coat hanger suspension means : en
  • US2516646A - Wagon hitch for hay balers : en
  • GB640761A - Water pistols : en
  • GB640580A - Improvements in and relating to domestic fuel bunkers built up detachable units : en
  • US2516373A - Mold for making integral plastic frames and lenses : en
  • US2516266A - Parcel bag : en
  • GB640855A - Method of and apparatus for porcelain enameling sheet metal : en
  • US2516392A - Signal translating apparatus : en
  • US2516498A - Convertible chair : en
  • US2516518A - Broach bar assembly : en
  • US2516534A - Transducer supporting structure : en
  • US2516289A - Process for producing tetrasubstituted piperazines : en
  • US2516341A - Gravity fed dart magazine : en
  • US2516734A - Apparatus for winding wire on an annular body : en
  • USD159431S - Hen s nest : en
  • DE1610462U - STAIR SUPPORT FOR ROLLER BEARING AXES. : de en
  • US2516219A - Supporting and pressing board structure for ironing tables : en
  • DE1610545U - FILLER FOR FURNITURE, CARPETS AND THE LIKE. : de en
  • FR963935A - : fr
  • DE1610419U - CRYSTAL RECTIFIER. : de en
  • GB640643A - Improvements relating to apparatus for ventilating buildings : en
  • DE1610432U - ELECTRIC CIGAR LIGHTER IN FIGURAL ART. : de en
  • DE1610800U - PNEUMATIC TIRES WITH INTERCHANGEABLE TREAD. : de en
  • US2516334A - Radiation measurement and instrument testing : en
  • DE1610620U - RUBBER SANDALS, SNEAKERS OR THE LIKE, IN PARTICULAR RUBBER SANDALS MADE FROM UNUSABLE CAR RUGS. : de en
  • FR54689E - Ultra mobile wheel : en fr
  • GB640707A - A method of establishing provisional electric light and/or power service lines and means for carrying such method into effect : en
  • CA466806A - Desulphurizing molten ferrous metal : en fr
  • US2516149A - Aircraft fuel system : en
  • US2516184A - Cooling system : en
  • GB640670A - Ruffling attachments for sewing machines : en
  • FR963940A - : fr
  • US2516367A - Paper optical illusion toy : en
  • US2516332A - Synthesis of tryptophane and related compounds : en
  • USD159410S - Jewelry finding : en
  • DE1610697U - SWIMMING GLOVE. : de en
  • GB640838A - Improvements relating to rubber springs : en
  • DE1610616U - LENS THREAD ON CAMERAS, INTERCHANGEABLE LENSES AND SIMILAR ADDITIONAL EQUIPMENT. : de en
  • FR963953A - : fr
  • USD159405S - Educational game board : en
  • US2516688A - Ball and socket assembly : en
  • FR54661E - Improvement in the lower cakes of bucket dredgers : en fr
  • FR963880A - : fr
  • FR963939A - : fr
  • FR963852A - : fr
  • DE1610644U - PERFUME SPRAYER. : de en
  • US2516173A - Road marker : en
  • FR963869A - : fr
  • DE1610499U - WELDING TONGS. : de en
  • DE1610537U - TILTING DEVICE FOR TRANSPORT CONTAINER. : de en
  • DE1610739U - SMALL FLIGHT TUBE ADVERTISEMENT. : de en
  • FR54667E - Machine for the production of gutters : en fr
  • FR963947A - : fr
  • US2516717A - Oxygen production : en
  • US2516778A - Sanitary brush : en
  • GB640617A - Short period delay electric blasting cap : en
  • GB640804A - Improvements in or relating to quick release locking means for pivoted members : en
  • US2516304A - Engine starter control switch : en
  • DE1610463U - METAL KEY FOR WHEELBARROW. : de en
  • AU151708B2 - Improvements in or relating toa process of coating one metal with another and to coated metals : en
  • AU3454450A - Improvements in or relating to pressure-sensitive adhesive strapping tapes : en
  • CA466789A - Preparation of metal ammine salts : en fr
  • CA466824A - Chromable dyestuffs of the triarylmethane series and processes of preparing them : en fr
  • AU3460950A - Method of making refractory masses from granular particles containing reactive alkaline earth : en
  • AU3450550A - Improved process for extracting oil from high oil content vegetable matter : en
  • AT166371B - Trough door for pig stalls : de en
  • GB640857A - Hair drying appliance : en
  • DE1610411U - SUBMERSIBLE COOLER. : de en
  • DE1610460U - GLOWING ADVERTISEMENT PLATE. : de en
  • USD159453S - Game board : en
  • DE1610583U - Junction box for cables to be laid in plaster. : de en
  • US2516212A - Taping machine : en
  • US2516342A - Insulating finishing cements : en
  • GB640850A - Improvements relating to luggage carriers for use on cycles : en
  • CA466769A - Automatic spark advancing and retarding means for distributors : en fr
  • AT166365B - Powder atomizer : de en
  • AU144261B2 - Improvements inan earth boring tool : en
  • DE1610750U - MECHANICAL DICE GAME. : de en
  • GB640736A - Improvements in automobile body construction : en
  • US2516678A - Motion-picture viewer : en
  • USD159432S - Vehicle tire : en
  • CA466871A - Paving asphalt : en fr
  • US2516744A - Cow tail holder : en
  • USD159426S - Fluorescent lighting fixture : en
  • US2516653A - High-speed cover transfer means : en
  • AU146005B2 - Improvements in or relating toan apparatus forthe distribution of water : en
  • US2516127A - Separation of organic compounds : en
  • US2516727A - Light chargeable pad : en
  • DE1610595U - STRIP FOR CUTLERY HOLDER. : de en
  • DE1610423U - DEVICE FOR CAPILLARY PRESSURE MEASUREMENT. : de en
  • US2516197A - Method of protecting preformed furniture panel grooves : en
  • USD159408S - Cox game board : en
  • AU152003B2 - Extraction of lower fatty acids : en
  • GB640763A - Improvements in or relating to spot welding machines : en
  • US2516429A - Necktie holder : en
  • DE1610490U - TOOL MOUNTING BAG. : de en
  • US2516244A - Pressure lubricating system : en
  • US2516821A - Mechanism for driving shafts at equal or unequal speeds : en
  • US2516806A - Process of desalting pickled hides and skins : en
  • GB640769A - Improvements in or relating to ventilators for vehicles : en
  • AU151036B2 - Improvements in or relating to building blocks or bricks, and walls and structures constructed therefrom : en
  • AU3455350A - Frequency modulation multiplex systems : en
  • AU3451350A - Dispenser for label strips : en
  • DE1610569U - DEHUMIDIFICATION SYSTEM FOR HOUSEHOLD, INDUSTRIAL AND LABORATORY. : de en
  • US2516293A - Process for producing o-alkylimino ethers : en
  • US2516815A - Circuit for operators' transmitters and receivers in series : en
  • DE1610420U - STRAIN RELIEF FOR FLEXIBLE ELECTRIC HEATERS, e.g. HEATING CUSHIONS. : de en
  • CA466830A - Separation of ternary gaseous mixtures containing hydrogen and methane : en fr
  • CA466877A - Nitrogen compound catalyst quenching for low temperature olefinic polymers : en fr
  • DE1610665U - DEVICE FOR DISPLAYING WATCHES, IN PARTICULAR ANNUAL WATCHES UNDER GLASS TURZ. : de en
  • US2516430A - Tug hook and spring device : en
  • CA466768A - Scrap cutter : en fr
  • FR963876A - : fr
  • AU147213B2 - Method of making refractory masses from granular particles containing reactive alkaline earth : en
  • US2516477A - Lecithin stabilizer for ddt petroleum solutions : en
  • DE1610449U - ACCOUNT SHEET WITH FOLDER. : de en
  • US2516170A - Hydraulic press intensifier attachment : en
  • US2516464A - Safety shield for electric outlets : en
  • US2516788A - Telephone system : en
  • US2516770A - Tender conveyer for locomotive stokers : en
  • US2516775A - Control device in fuel injection pump : en
  • US2516303A - Azo compounds containing fluorine : en
  • CA466805A - Railway car end : en fr
  • CA466781A - Deep well pump : en fr
  • DE1610508U - MULTI-PURPOSE POT. : de en
  • FR54697E - Camera : en fr
  • GB640648A - Improvements in and relating to shaft sealing devices : en
  • AU3465950A - Improvements in or relating to tubular electric discharge devices, especially cold cathode discharge lamps : en
  • USD159403S - Necklace or similar article : en
  • AU3463150A - Low pressure hydrocarbon synthesis process : en
  • CA466822A - Forming press with loader and unloader : en fr
  • CA466829A - Badminton rackets or like sport articles : en fr
  • AT166391B - Electric train lighting system : de en
  • US2516322A - Machine for seaming tubular members : en
  • DE1610492U - INSERT CARD. : de en
  • DE1610507U - RECTANGULAR ROAST AND CAKE WIRE. : de en
  • DE1610684U - CUTTING HEAD. : de en
  • FR54657E - Improvements to gas pre-mixed gas burners : en fr
  • FR963882A - : fr
  • FR963960A - : fr
  • FR963889A - : fr
  • FR54681E - Mechanical process and equipment for concrete construction : en fr
  • CA466812A - Moulded discharge lamp : en fr
  • AU3451050A - Animal catching and holding implement : en
  • CA466868A - Controlling system for reaction motors : en fr
  • FR54729E - Method and device for ensuring the automatic operation of igneous electrolysis furnaces : en fr
  • GB640636A - Improvements in wheels and brake drums for automobile and the like vehicles : en
  • GB640718A - Tube furnaces for heating viscous liquids : en
  • FR54749E - movable jaw hand vise : en fr
  • CA466810A - Electric switch : en fr
  • GB640604A - Improvements in and relating to portable power-operated impact wrenches and screwdrivers : en
  • DE1610524U - RUBBER TIRES FOR BABY CARRIERS. : de en
  • FR963905A - : fr
  • GB640587A - Improvements in or relating to steering controls : en
  • US2516783A - Method of and mechanism for applying stamps : en
  • DE1610726U - SECURITY AGAINST GAS THEFT. : de en
  • GB640575A - A method and apparatus for coating webs : en
  • DE1610667U - ROCKET FOR DISTRIBUTING LOTS. : de en
  • GB640784A - Means for removably attaching canvas and like seats to chairs and seats : en
  • US2516751A - Identifiable electric conductor : en
  • DE1610552U - FULLY-GLAZED CLAMP AND RAPPER-FREE SLIDING WINDOWS. : de en
  • AU3454850A - Improvements in or relating to domestic mixing apparatus : en
  • US2516313A - Insect controlling composition comprising an alkyl 2-thiazolinyl sulfide : en
  • US2516114A - Alternator : en
  • GB640755A - Improvements relating to electric switch contact mechanisms : en
  • DE1610521U - CONSOLE FOR COMPRESSOR ON VEHICLE ENGINES. : de en
  • FR54722E - Device comprising a surface the different parts of which can be brought successively into the presentation position : en fr
  • GB640817A - Improvements relating to gas producers : en
  • US2516382A - Locking means for expansible loose-leaf binders : en
  • US2516763A - Power line carrier frequency telephone system : en
  • DK71269C - Oil separator for compression school machines. : da en
  • FR963897A - : fr
  • GB640653A - Fuel injection apparatus : en
  • DE1610724U - DRIVE DEVICE FOR MOVING LIFTING EQUIPMENT SUCH AS OVERHEAD CRANES, RAILWAYS AND THE LIKE. : de en
  • DE1610782U - BUCKET. : de en
  • GB640800A - Improvements in or relating to surgical dressings : en
  • US2516426A - Evening dress construction : en
  • DE1610536U - TUBE CAP. : de en
  • DE1610680U - SECURITY DOOR LOCK. : de en
  • US2516641A - Automatic pilot control : en
  • FR963983A - : fr
  • GB640701A - Improvements in and relating to television screens : en
  • GB640788A - Improvements in drill pipe protectors : en
  • FR54730E - Further training in fabric finishing machines : en fr
  • GB640747A - Improvements in or relating to velocity-modulated electron discharge tubes : en
  • DE1610732U - TURNING DEVICE FOR COMBUSTION ENGINES. : de en
  • US2516100A - Method of welding laminated plates : en
  • US2516220A - Direct-current generator : en
  • DE1610774U - BOWLS OF DIFFERENT SHAPES MADE OF REAL SKIN PARGAMENTS (TRANSPARENT LEATHER) FOR LIGHTING BODIES. : de en
  • FR963857A - : fr
  • DE1610409U - LOCOMOTIVE WITH FEED WATER PREHEATER. : de en
  • DE1610755U - JOKING FIGURE EMBROIDERED IN CUBED SUGAR. : de en
  • US2516163A - Control switch : en
  • US2516216A - Thromboplastin as testing agent : en
  • DE1610488U - TWO-ARMED PULLER FOR BALL BEARINGS AND THE LIKE POSITIONING WITH ARMS SLIDING ON A BRIDGE. : de en
  • DE1610528U - ROWING DEVICE FOR ROWING BOATS. : de en
  • US2516670A - Electric switch : en
  • FR54654E - Method of assembling radiators or similar stacks of tubular elements by soldering : en fr
  • GB640726A - Improvements in textile spinning machines : en
  • GB640772A - New or improved string extractor means of or for baling apparatus : en
  • GB640745A - Improvements in or relating to former wound inductance coils : en
  • US2516263A - Hoop, tire, and baling machine : en
  • GB640735A - Improvements in or relating to the construction of garages and other similar buildings : en
  • GB640739A - Protective coating for resistors : en
  • GB640848A - Improvements in the stabilizing, or measuring, of the frequency of microwave oscillations : en
  • DE1610798U - BIKE WITHOUT FORKING. : de en
  • DK71270C - Snow fence. : da en
  • FR54737E - Electromagnetic process for melallurgical treatment and induction furnaces of the submerged resistance type, for melting metals, involving the implementation of this process : en fr
  • GB640571A - Methods of making sheet material for constructional purposes and sheet material madeaccording thereto : en
  • US2516531A - Protein extraction : en
  • GB640635A - Improvements in or relating to installations comprising automatic furnaces : en
  • US2516198A - Wheel slip relay and wiring : en
  • US2516725A - Resonant bar suspension apparatus : en
  • US2516424A - Safety filler and vapor return valve construction : en
  • US2516776A - Electroacoustic system and means : en
  • US2516737A - Hot-rolled binary zinc-titanium alloy : en
  • DK71275C - Electric immersion heater. : da en
  • FR963887A - : fr
  • FR54662E - Mechanical devices forming a set of controls applying to steering members, more particularly used in aeronautics : en fr
  • US2516175A - Chain breaker-plate feed structure for rotary crushers : en
  • US2516308A - Variable speed induction motor system : en
  • DK71281C - Apparatus for automatic filling of material into containers, in particular bags. : da en
  • US2516550A - Key-locked fastening of attache cases and the like : en
  • US2516831A - Arsine derivatives : en
  • US2516298A - Regulating system utilizing voltage responsive thyratrons : en
  • GB640766A - Improvements relating to electric rear lamps for bicycles and the like : en
  • GB640783A - Improvements in and relating to ultra high frequency induction heaters : en
  • CA466759A - Disposal units for used razor blades : en fr
  • CA466764A - Tip-up for ice fishing : en fr
  • CA17749S - Statuette : en
  • DE1610505U - ASSORTMENT BOX FOR INSTALLATION SEALS. : de en
  • DE1610631U - PRE-SHAPED IMPRESSION PIECE FOR THE PRODUCTION OF ARTIFICIAL BITES. : de en
  • FR54738E - Rotary-wing parachute refinements : en fr
  • US2516673A - 3,5-substituted 4,6-dimethyl-2-pyridones : en
  • US2516165A - Method of making three-phase magnetic cores : en
  • US2516104A - Resin-acid ester-acetals of polyhydric alcohols : en
  • CA466799A - Control mechanism : en fr
  • US2516368A - Heating apparatus : en
  • US2516447A - Method and apparatus for chemical treatment : en
  • LU29834A1 - : en
  • US2516202A - Pressure cooker : en
  • FR54736E - Glass enamel cullet coatings : en fr
  • FR963996A - : fr
  • DE1610435U - SPRAY DEVICE FOR WATERING GARDENS, FIELDS AND THE LIKE. : de en
  • FR963948A - : fr
  • US2516542A - Manicure instrument : en
  • US2516613A - System of setting paper positioning parts on a printing machine : en
  • US2516761A - Dispensing system for liquefied gases : en
  • FR963970A - : fr
  • DE1610756U - SLIDER FOR DOLL CARRIAGE. : de en
  • USD159412S - Cabinet for printing plates : en
  • CA466787A - Ploughshares : en fr
  • GB640715A - Improved process for the manufacture of insecticides : en
  • DE1610742U - PUSHCHAIR, CONVERTIBLE INTO HANDCARRIAGE AND CHILDREN'S CRADLE. : de en
  • CA466815A - Method and apparatus for producing chlorine dioxide : en fr
  • CA466831A - Means for controlling the speed of electric motors : en fr
  • US2516478A - Horn micrometer : en
  • US2516625A - Derivatives of dihydropyridine : en
  • US2516196A - Adjustable overhead door hinge : en
  • AU151554B2 - Signal amplitude control systems : en
  • AT166402B - Arrangement for generating grid voltage pulses : de en
  • CA466860A - Ultra-high frequency measuring device : en fr
  • AU3450750A - Improvements in or relating toan apparatus forthe distribution of water : en
  • CA466835A - Vinyl ethers and polymers thereof : en fr
  • DE1610506U - BUBBLES FILTER INSERT FOR COFFEE MACHINES. : de en
  • DE1610707U - LABELING MACHINE FOR CYLINDRICAL BODIES, E.G. CANS, BOTTLES OR THE LIKE. : de en
  • US2516825A - Metering valve : en
  • AU146240B2 - Improvements in or relating to glassware forming machines : en
  • AU3464450A - 2-(2-(phthalimido)ethyl) pyridine and salts thereof, and their preparation : en
  • DE1610669U - SHOP WINDOW PANEL WITH MOVABLE EYE CATCHER. : de en
  • CA466758A - Cigarette-cutting machine : en fr
  • AT166438B - Method for fixing vat dyes and device for carrying out the method : de en
  • AU3451150A - Improvements in relation to vacuum cleaners : en
  • CA466775A - Cloth cutting apparatus : en fr
  • DE1610439U - SUCTION BAR. : de en
  • DE1610653U - DRY SMOKING MOUTHPIECE FOR TOBACCO PIPES. : de en
  • FR963911A - : fr
  • US2516144A - Motor control circuit : en
  • AT166447B - Process for the preparation of new fluoranthenes containing a free or substituted aminoalkyl group in the 1-position : de en
  • DE1610406U - REPLACEABLE NOTEBOOK. : de en
  • DE1610452U - DEMOLITION SCHEDULE WITH BUSINESS ADVERTISEMENTS. : de en
  • DE1610562U - POSTERS, BODIES ETC. COVERED WITH PAPER, CARDBOARD OR CARDBOARD. : de en
  • DE1610591U - LEATHER TOLLING MACHINE WITH LOCKING TONGS. : de en
  • GR12387B - PERFECTIONS IN COLOR METER. : el en
  • US2516473A - Peanut vine harvester : en
  • US2516496A - Aftertreatment with an aldehyde of wool dyed with chromed azo dyes : en
  • US2516598A - Protecting garment : en
  • US2516307A - Vinyl resins plasticized with cyano esters : en
  • DE1610402U - METALLIC PIT STAMP. : de en
  • FR54715E - Method and apparatus for photographic, cinematographic or other images, images and films obtained : en fr
  • FR963860A - : fr
  • FR963999A - : fr
  • GB640690A - Improvements in or relating to audio frequency transformers : en
  • CA466892A - Turbine apparatus : en fr
  • DE1610658U - SUPPORT FOR CULTURED PLANTS. : de en
  • DE1610781U - KITCHEN APPLIANCE. : de en
  • FR54706E - Trainings improvements : en fr
  • GB640611A - Improvements in or relating to roller blinds : en
  • DK71294C - Method and mold for molding toy building elements. : da en
  • CA466804A - Compressors : en fr
  • DE1610468U - BOTTLE CORK. : de en
  • CA466842A - Tabs (riders) for cards, files, systems with detachable sheets and the like : en fr
  • DE1610763U - SPIRAL FOR CALM REGULATOR. : de en
  • FR963964A - : fr
  • AU152507B2 - Improvements in or relating to synthetic rubbers and method of stabilizing same : en
  • US2516268A - Apparatus for the treatment of filaments in continuous bundles with liquid : en
  • AU151035B2 - Clamp : en
  • US2516573A - Work holder : en
  • DE1610760U - HAND GEAR. : de en
  • DE1610458U - ADVERTISEMENT DEVICE. : de en
  • US2516470A - Beet harvester : en
  • GB640618A - Improvements in or relating to methods of winding coils for use in mutual inductancedevices : en
  • AT166441B - Pantographs for electric vehicles : de en
  • DE1610413U - ARRANGEMENT FOR RECEPTION OF AMPLITUDE AND FREQUENCY MODULATED WAVES. : de en
  • DE1610699U - SKILL GAME. : de en
  • DE1610771U - LADIES NIGHTSHIRT MADE OF MESHWARE. : de en
  • US2516211A - Filter connecting telephone transmitter to power line during calls : en
  • US2516629A - Flush mounted pencil clip : en
  • GB640594A - Load ring for v-belt : en
  • GB640652A - Improvements in gas valves : en
  • AU3459450A - Improvements in or relating to building blocks or bricks, and walls and structures constructed therefrom : en
  • DE1610482U - DOLL CARRIAGE. : de en
  • GB640620A - Improvements in and relating to the braking systems of railways wherein a car is suspended from bogies running on an overhead track : en
  • US2516158A - Method of preparing 2-methyl-4-hydroxy-5-alkoxy-methyl-pyrimidine : en
  • CA466783A - Flush doors : en fr
  • US2516274A - Fastening device : en
  • US2516273A - Utensil receptacle : en
  • US2516439A - Bottle cap lifter : en
  • FR963942A - : fr
  • FR54671E - Angling Probe : en fr
  • GB640562A - Improvements in or relating to control pendulums particularly for gyroscopic instruments : en
  • CA466809A - High-frequency electric discharge devices : en fr
  • GB640813A - Improvements in or relating to sewing machines : en
  • GB640826A - Improvements in or relating to brake gear for hoisting appliances, cranes and the like : en
  • US2516512A - Optician's tool for holding plastic temples while shaping same : en
  • US2516814A - Adapter circuit for establishing connections between automatic and magneto type subscribers : en
  • DE1610689U - SHOE TENSIONERS. : de en
  • US2516366A - Protector pen : en
  • US2516739A - Oil well derrick substructure : en
  • US2516347A - Camera bellows having electrically conducting portions : en
  • US2516405A - Shipping container : en
  • US2516185A - Door hook : en
  • US2516329A - Plywood floor tile : en
  • US2516400A - Switch circuit controlling device for railroads : en
  • US2516282A - Apparatus for heat-treating steel : en
  • US2516644A - Toe clip for roller skates : en
  • FR963884A - : fr
  • CA466817A - Cavity joint : en fr
  • US2516233A - Alternate oxidation and reduction of carbon : en
  • AU151862B2 - Improvements in or relating to automatic gain control arrangements for carrier current communication systems : en
  • FR54710E - Flashlight with reflector switch and battery coupling : en fr
  • GB640651A - Improvements in and relating to carrier current control systems : en
  • DE1610752U - BOX WITH COMPARTMENTS TO RECEIVE MAKE-UP CHARACTERS. : de en
  • GB640667A - Centrifugal pump : en
  • DE1610758U - PACKAGING CARTON WITH ONE-PIECE DIVIDERS. : de en
  • GB640716A - Improvements relating to lifting jacks : en
  • FR54704E - Hat box or opening box : en fr
  • US2516190A - Apparatus for charging blast furnaces : en
  • DE1610575U - COMPRESSED AIR REGULATING TAP FOR SPECIAL VENTILATION WITH SAFETY DEVICE. : de en
  • USD159427S - Handle for mirror or ijke article : en
  • DE1610549U - MOTOR WINCH FOR LIGHT CONSTRUCTION ELEVATIONS. : de en
  • FR963988A - : fr
  • FR54724E - Tangent rectified load cell device for automatic weighing instruments : en fr
  • FR54743E - Device for the sale of tubes and other objects : en fr
  • GR12549B - SPECIAL SEWING INSTRUMENT (KYRTOMETER). : el en
  • DE1610723U - MECHANICAL QUIRL. : de en
  • GB640824A - Improvements in and relating to cone diaphragm electro-acoustic apparatus : en
  • US2516560A - N-dimethylaminoethyl-n-alkoxyethyl (or benzyloxyethyl)-anilines : en
  • US2516236A - Snap switch and snap-acting element therefor : en
  • USPP969P - Avocado tree : en
  • FR54690E - Bock perfected for injections : en fr
  • DE1610515U - HEATED EXPERIMENTAL CHAMBER FOR CHEMICAL TEACHING. : de en
  • DE1610529U - DESK AND TRAVEL BOLDER. : de en
  • CA466858A - Diamond abrasive : en fr
  • CA466843A - Knob structure : en fr
  • FR54740E - Command and signaling transmission system for long distance telephone circuits : en fr
  • FR963918A - : fr
  • AT166434B - Process and device for the production of aromatic products : de en
  • AU148027B2 - Wheel aligning device : en
  • AU3458650A - Afterburner for turbojet engines andthe like : en
  • CA466784A - Toy money boxes : en fr
  • DE1610438U - AQUARIUM INTERNAL FILTER WITH PERFORATED BOTTOM. : de en
  • US2516683A - Low temperature polymerization catalyst and process of using same : en
  • US2516260A - Tire lift structure : en
  • AT166420B - Calculating or accounting machine : de en
  • US2516238A - Ski and snowshoe harness : en
  • US2516797A - Amplifier circuit having reactive load : en
  • AU150846B2 - Process for obtaining substituted 1-nitrophenyl-2-aminopropane -1, 3-diols and acylarnino derivatives thereof : en
  • US2516539A - Dental floss holder : en
  • US2516666A - Heating system : en
  • AT166432B - Steels for hot tools that are exposed to the action of hot workpieces : de en
  • AU149894B2 - Improvements in element sets for heat exchangers : en
  • US2516533A - Electrical circuit : en
  • CA466756A - Power-driven auger-type post-hole digger : en fr
  • CA466790A - Oxidation of aromatic compounds : en fr
  • CA466852A - Azeotropic dehydration of water solutions : en fr
  • FR963878A - : fr
  • GB640595A - Air line lubricator : en
  • CA466778A - Arrangement for the fabrication of grooved and/or fluted shafts, pins, tools and/or related equipment : en fr
  • DE1610773U - STRAPLESS SWIMSUIT, IN PARTICULAR AIR SWIMSUITS MADE OF MESH OR FABRIC. : de en
  • US2516484A - Shingle grooving machine : en
  • USD159413S - Hayman cover plate for electrical outlet receptacles : en
  • USD159420S - Clock or similar article : en
  • AU148012B2 - Improvements intime switches : en
  • CA466880A - Treatment of waste sulphite liquor : en fr
  • AU3457750A - Improvements in or relating toa process of coating one metal with another and to coated metals : en
  • US2516631A - Coupling for tubing : en
  • US2516286A - Lamp shade and method of manufacture : en
  • US2516487A - Method and apparatus for labeling fabrics : en
  • US2516419A - Biological apparatus : en
  • AT166387B - Bearing block for electrical radial machines : de en
  • DE1610637U - RAIL WITH ANTI-SLIP DEVICE FOR PLASTER BANDAGES FOR FOOT INJURIES. : de en
  • CA466878A - Solidified oils and methods of manufacture : en fr
  • US2516705A - Tricycle frame structure : en
  • US2516363A - Combination crib sheet and mattress protector : en
  • US2516191A - Packing for rotatable surfaces : en
  • DE1610738U - SIGN. : de en
  • AU3463250A - Improvements relating tothe starting ofa fluidized type retorting process for oil-bearing minerals : en
  • AU3461550A - Improvements intime switches : en
  • US2516235A - Portable folding ironing board assembly : en
  • CA466773A - Insulating shielding or protective materials : en fr
  • US2516642A - Reconnectible disconnect for reciprocating control rods : en
  • US2516819A - Exhaust system : en
  • US2516645A - All-relay automatic and manual telephone system having butt-in and alarm features : en
  • AT166363B - Steam generator : de en
  • AU3456150A - Improvements in or relating to diffra 'tion cameras for X-ray examination of crystalline substances : en
  • AT166400B - Facility for geophysical research : de en
  • DE1610580U - ARRANGEMENT FOR SUPPORTING AND ELECTRICAL CONNECTION OF HOLLOW ELECTRIC SWITCHING ELEMENTS. : de en
  • US2516203A - Transmission : en
  • US2516153A - Alpha-beta-substituted aliphatic acids and their salts and esters and process for their manufacture : en
  • US2516515A - Method for making iron powder : en
  • US2516160A - Brake : en
  • GB640777A - Improvements in the bobbins of ground ropes for trawling gear : en
  • GB640819A - Improvements in or relating to windows : en
  • US2516494A - Endoscope : en
  • US2516305A - Lathe attachm : en
  • US2516700A - Coating composition : en
  • US2516438A - Dental pulp capping preparation : en
  • LU29863A1 - : en
  • US2516459A - Trailer hitch : en
  • US2516519A - Ironing apparatus having a movable clothes pan : en
  • USD159435S - Radio receiver cabinet : en
  • GB640694A - Improvements in x-ray apparatus : en
  • US2516520A - Vacuum tube voltmeter : en
  • AT166449B - Process for the preparation of new piperazine derivatives : de en
  • DE1610574U - CLAMP LOCK FOR PIT STAMPS AND ROAD EXTENSIONS. : de en
  • GB640583A - Improvements in locks : en
  • US2516417A - Flexible stock for picture frames : en
  • DK71279C - Lunch box. : da en
  • DE1610686U - CARTRIDGE FILLER. : de en
  • GB640719A - Improvements relating to electric motor control systems for cranes and the like : en
  • GB640743A - Improvements relating to electric toasters : en
  • DE1610433U - FRICTION WHEEL LIGHTER. : de en
  • GB640859A - Improvements relating to slicing machines : en
  • DE1610609U - PICK-UP INSECT DISABLANT. : de en
  • DE1610678U - BARREL TAP. : de en
  • US2516145A - Synthesis of n-carboanhydrides of alpha-amino acids : en
  • US2516396A - Wiper with fabric held by tensioned frame : en
  • US2516715A - Repair vulcanizer : en
  • DE1610775U - SULFUR CUTS. : de en
  • FR54653E - Long distance telephone offices not using tricords : en fr
  • FR963865A - : fr
  • GB640645A - Improvements relating to the operation of projectors using film strip : en
  • DE1610581U - JUNCTION BOX FOR CABLES INSTALLED IN THE PLASTER. : de en
  • FR54744E - Device for balancing the overturning torque on motor bogies : en fr
  • DE1610627U - AUTOMATIC PLIERS LOCK. : de en
  • DE1610656U - CIGARETTE BOX FOR THE TABLE. : de en
  • DE1610674U - ADDITIONAL TWIN HEADLIGHTS FOR CARS. : de en
  • DE1610691U - SIGNAL SYSTEM FOR WAITING ROOM. : de en
  • GB640858A - Musical toy : en
  • GB640816A - Improvements relating to children's cots : en
  • USD159438S - Grille guard for automobile radiators : en
  • DE1610501U - TEMPERATURE MONITOR FOR ADJUSTABLE ELECTRIC IRON. : de en
  • CA466785A - Demountable toy merry-go-rounds : en fr
  • CA466833A - Electron discharge devices : en fr
  • US2516257A - Freezing tray : en
  • FR54691E - Machine for making rusks and similar applications : en fr
  • FR963967A - : fr
  • GB640699A - Improved process for the utilisation of solid carbonaceous fuels : en
  • US2516358A - Detachable damper for convector heaters : en
  • USD159436S - Brooch or similar article : en
  • FR54703E - Arrangement of armchairs convertible into berths : en fr
  • GB640570A - Improvements in or relating to a process for preparing benzodioxane and benzothioxane compounds : en
  • DE1610441U - FASTENING THE CARBURETOR TO COMBUSTION MACHINERY, IN PARTICULAR SUCH FOR POWER MOTORS. : de en
  • AU3463350A - An improved process for fluidized type distillation of oil-bearing minerals : en
  • FR54726E - Device for damping hums in electricity meters : en fr
  • US2516249A - Forsterite refractory made from natural magnesium silicates : en
  • AT166369B - Spray gun as a means of self-defense : de en
  • AU151034B2 - Frequency modulation multiplex systems : en
  • GB640590A - Resilient suspensions for vehicle wheels mounted in forks : en
  • FR963866A - : fr
  • FR963992A - : fr
  • DE1610754U - RUBBER WHEEL FOR VEHICLE TOYS. : de en
  • GB640845A - Improvements relating to cylinder liners : en
  • FR963898A - : fr
  • GB640660A - Improvements in printing machines : en
  • GB640770A - Improvements in and relating to refrigerators and the like : en
  • GB640793A - Improvements in or relating to means for ventilating the crank cases of internal combustion engines on motor vehicles : en
  • GB640805A - Reclining chair : en
  • GB640720A - Improvements in or relating to safety razors : en
  • DE1610762U - METAL BACK WALL FOR ALARM CLOCK CASE AND THE LIKE. : de en
  • GB640565A - Improvements in carbon black : en
  • FR963924A - : fr
  • DE1610481U - THREAD-PULLING GAME WITH SEVERAL FIGURES. : de en
  • GB640679A - Improvements in and relating to the cooling systems of internal combustion engines : en
  • US2516338A - Feedback control system for recording cutters and the like : en
  • US2516627A - Production of allyl acrylate from acrolein : en
  • US2516693A - Abrasive wheel : en
  • US2516765A - Tracking control : en
  • CA466820A - Manufacture of thorium : en fr
  • FR963923A - : fr
  • US2516431A - Bicycle accessory : en
  • US2516686A - Portable elevator dump : en
  • IE19203L - Transport boxes for tractors : en
  • FR963985A - : fr
  • FR54747E - Electrical measuring systems : en fr
  • AT166444B - Process for the production of permanently semi-rigid laundry items : de en
  • GB640780A - Improvements in and relating to footwear : en
  • US2516451A - Pipe and tube shearing mechanism : en
  • US2516701A - Detachable sweat bar for rimless spectacle mountings : en
  • US2516695A - Pressing machine : en
  • AU3455850A - Clamp : en
  • CA466854A - Electronic control apparatus for motors : en fr
  • FR54727E - Device for damping hums in electricity meters : en fr
  • FR963995A - : fr
  • US2516206A - Preparation of serums for therapeutic use : en
  • US2516352A - Passenger-carrying device for bicycles : en
  • DE1610779U - BOOK COVER WITH MODERN ADVERTISING. : de en
  • FR963982A - : fr
  • DE1610514U - PRICE HUB. : de en
  • US2516506A - Trailer hitch : en
  • US2516754A - Spark plug construction : en
  • IE19485L - 'stuck on' sole footwear : en
  • US2516281A - Adjustable typewriter desk : en
  • US2516467A - Musical instrument and method of forming the same : en
  • DE1610551U - FOOT MOUNTING FOR BATH STOVE O . DGL. : de en
  • DK71280C - Apparatus for working surfaces, in particular dwelling or polishing of floors. : da en
  • FR963853A - : fr
  • DE1610701U - DEVICE FOR EVENING BETS, IN PARTICULAR FOOTBALL BETS. : de en
  • FR54679E - : fr
  • DE1610659U - BEE TREATMENT FOR FARMING MOUNTAINS AS TEMPERATURE FEED AND WINTER FEEDING. : de en
  • US2516345A - Landing gear for aircraft : en
  • GB640790A - Improvements in and relating to electric capacitors : en
  • DK71277C - Blood cell counting device. : da en
  • GB640796A - Improvements in or relating to electric switches for use on aircraft which are automatically operable in the event of crash or impact, and to aircraft crash or impact detecting systems : en
  • DE1610635U - TUBE-SHAPED COOL PILLOW. : de en
  • US2516155A - Impression materials : en
  • US2516239A - Clip board : en
  • US2516402A - Fluoromethylpyridines : en
  • US2516714A - Method and apparatus for ejecting cinders and the like from locomotive smoke boxes : en
  • USD159428S - Hand mirror frame or like article : en
  • US2516448A - Trimming tool : en
  • US2516568A - Electronic control system for direct-current motors : en
  • DE1610445U - OUTER BOX GLUING MACHINE. : de en
  • IS212B6 - Improved box closing equipment, crate boxes and the like. : en is
  • FR963892A - : fr
  • FR963998A - : fr
  • DE1610509U - CONTINUOUS FURNACE. : de en
  • DE1610768U - LAMINATED WOOD HAMMER HANDLE. : de en
  • US2516588A - Dynamoelectric machine commutation control means : en
  • DE1610654U - ASHTRAY. : de en
  • US2516383A - Hose turner : en
  • USD159424S - Party basket : en
  • DE1610577U - SPEAKER ARRANGEMENT OF TWO ROW SPACERS. : de en
  • DE1610751U - TOY. : de en
  • US2516195A - Fountain toothbrush : en
  • GB640597A - Compositions comprising polymeric materials : en
  • GB640852A - Improvements relating to variable pitch propellers : en
  • FR963986A - : fr
  • AT166443B - Cast and kneadable aluminum alloy : de en
  • CA466802A - Cleaning units for power meat cutters : en fr
  • US2516555A - Coupling for vehicles : en
  • AU3455650A - Improvements in or relating to method and member for controlling recbrdcontrolled apparatus : en
  • US2516156A - Speed governor for sewing machine motors : en
  • US2516275A - Swing : en
  • US2516359A - Flesh clamping device : en
  • US2516186A - 2-nitro-1, 1-bis (p-chlorophenyl) alkanes, and insecticidal compositions containing same : en
  • AU152049B2 - Improvements relating tothe starting ofa fluidized type retorting process for oil-bearing minerals : en
  • US2516541A - Jet operated spinning toy : en
  • US2516586A - Refrigeration system : en
  • US2516157A - Apparatus for spinning artificial filaments : en
  • US2516290A - Low altitude bombing attachment : en
  • US2516343A - Short-range continuous wave radar system : en
  • US2516811A - Packing device : en
  • US2516779A - Multiply power transmission belt : en
  • AT166358B - Device for filling and emptying tubular magazines for stacked capsules for vessel closures and the like. like : de en
  • US2516408A - Plate clamping mechanism for printing presses : en
  • IE19202L - Agricultural implement mountings : en
  • DE1610520U - DEVICE FOR DEVELOPING FIXING AND RINSING ROLLED FILM : de en
  • DE1610557U - DEVICE FOR THE PROCESSING OF STEAMED POTATOES. : de en
  • CA466896A - Wheels for vehicles : en fr
  • US2516782A - Valve structure for hydraulic shock absorbers : en
  • GB640732A - Improvements in fur pelt or skin stretching apparatus : en
  • GB640664A - Improvements in or relating to loose-leaf binders : en
  • US2516559A - Method of making pile fabrics : en
  • US2516446A - Bookbinding : en
  • US2516119A - Metal, phosphorus, and sulfur-containing organic compounds : en
  • FR963870A - : fr
  • DE1610542U - EVAPORATOR FOR REFRIGERATORS. : de en
  • CA466861A - Aerial system : en fr
  • US2516668A - Glass cutter : en
  • US2516301A - Hydraulic apparatus : en
  • US2516633A - Preparation of starch ethers in original granule form : en
  • US2516689A - Bimetal tubing with ferruled ends : en
  • DE1610730U - DEVICE FOR STORAGE AND REMOVAL OF MILK FAT. : de en
  • FR54734E - New shears to cut plasters for surgical removal : en fr
  • GB640607A - Improvements in or relating to a pneumatic tire : en
  • US2516337A - Manufacture of 5-amino-1-pentanol and alkyl derivatives thereof : en
  • US2516614A - Alicyclic monocarboxylates in hydrocarbon extraction : en
  • US2516137A - High-temperature lubricating greases : en
  • US2516151A - Diluter-demand pressure breathing oxygen valve : en
  • US2516828A - Fluid supply device : en
  • DE1610424U - KNEE JOINT. : de en
  • GB640820A - Improvements in or relating to photographic contact printing apparatus : en
  • GB640825A - A method of and means for protecting thermionic oscillators and amplifiers : en
  • DE1610716U - SPRING PLATE FOR THE EMBOSSING DIE. : de en
  • US2516254A - Method of embossing structural panels : en
  • US2516436A - Mixing of granular material with liquids : en
  • US2516781A - Hydraulic shock absorber structure : en
  • DE1610479U - BULLET MAT FOR BOWL-LANES, BRAIDED OF RUBBER WITH VULCANIZED EDGES AND TUBE EDGES. : de en
  • DE1610540U - SHAPED AND INTERMEDIATE PIECES FOR TRUMPING. : de en
  • US2516262A - Picker : en
  • US2516416A - Repeatedly ignitible rod : en
  • AU151296B2 - Improvements in or relating to domestic mixing apparatus : en
  • DE1610713U - DEVICE FOR MIXING CHEMICALS WITH WATER FOR CONTROL OR DESTRUCTION OF SHOT SWAPS AND HARMFUL DUST IN PIT OPERATION : de en
  • FR54717E - Fixing device for stud and heel stud, and resulting new industrial product : en fr
  • US2516807A - Fencing construction : en
  • GB640596A - Improvements in or relating to tubulous boilers : en
  • CA466864A - Device for the stabilization of records in a gramophone with automatic record-changing mechanism : en fr
  • US2516574A - Trailer for hauling boats : en
  • GB640789A - Improvements in method of marking golf balls : en
  • US2516556A - Voltage control circuits : en
  • US2516748A - Torque induction mechanism : en
  • AT166407B - Device for dispensing a certain amount of liquid or gas : de en
  • AU3466350A - Apparatus for controlling the weight of material conveyed by conveyor belt : en
  • CA466859A - Process for attaching threads, tissues, and the like of cellulose in native or regenerated condition to rubber : en fr
  • DE1610497U - HEATER CARTRIDGE FOR ELECTRIC SOLDERING PISTON. : de en
  • AT166413B - Non-metallic glasses frame with springy side arms : de en
  • DE1610790U - DEVICE FOR OPENING JARS. : de en
  • CA466794A - Corn protein printing ink : en fr
  • US2516501A - Thermostatic electrical switch : en
  • US2516724A - Wide angle orthoscopic anastigmatic photographic objective : en
  • US2516192A - Portable conveyer and wheeled support : en
  • US2516386A - Pump control system for suction dredges : en
  • USD159450S - Connector pin for mittens or the like : en
  • US2516475A - Method and apparatus for cleaning spinning frames : en
  • USD159422S - kushner : en
  • DE1610624U - FEEDER COUPLING FOR BOW FEEDER IN MULTIPLING MACHINES. : de en
  • AT166356B - Hot gas piston machine with a hollow cylindrical heater surrounding the hot space of the machine : de en
  • DE1610422U - LOCK FOR CHIMNEY CLEANING OPENINGS. : de en
  • DE1610448U - BOOKING FORM SET. : de en
  • US2516168A - Aryl and alkyl alkenylphosphonates : en
  • USD159402S - Fish lure : en
  • US2516525A - Limit switch : en
  • US2516636A - Band cleaning mechanism for continuous vulcanizing machines : en
  • AU3465850A - Yarn package : en
  • US2516643A - Electron discharge device including a hollow resonator : en
  • FR963944A - : fr
  • DE1610799U - MOTOR VEHICLE HOSE VALVE. : de en
  • DE1610526U - PEDAL WITH GROOVED SCREW-THREADED PIN. : de en
  • DE1610565U - LETTER OPENER WITH HANDLE PARTIALLY CURVED UP. : de en
  • DE1610688U - RUBBER SANDALS. : de en
  • DE800008C - Double crank sieve : de en
  • US2516280A - Method of and apparatus for edgegluing veneer sheets : en
  • FR963957A - : fr
  • US2516485A - Note name finder for use by students of music : en
  • US2516546A - Battery assembly jig : en
  • CA466770A - Inside car-tray holder : en fr
  • DE1610502U - DEVICE FOR THE CONTINUOUS CREATION OF A LUNCH OR A PRE-YARN THROUGH FIBERS MADE OF GLASS, A DIMENSION SIMILAR TO GLASS, OR OTHERWISE PLASTIC IN HEAT : de en
  • DE1610615U - FULLY SYNCHRONIZED CENTRAL LOCKING WITH FLASHING LIGHT CONNECTION. : de en
  • DE1610767U - TOOL DRILLING DEVICE. : de en
  • CA466841A - Portable mixing plant : en fr
  • AT166381B - Stove : de en
  • CA466851A - Process for preparing therapeutically active substances : en fr
  • DE1610648U - HOT WATER GLUE OVEN FOR GLUE AND VENEERING PURPOSES FOR COMBINATION WITH ROOM HEATING. : de en
  • DE1610649U - WATCH STRAP WITH BUCKLE CLOSURE. : de en
  • AU3453350A - Improvements in nozzles for vacuum cleaners : en
  • CA466755A - Self-driving wood bit : en fr
  • US2516136A - Lubricating grease compositions : en
  • US2516829A - Sheet metal expansible pulley : en
  • FR963916A - : fr
  • US2516443A - Counting and recording apparatus : en
  • US2516722A - Liquid fuel burner of the retort class : en
  • FR963987A - : fr
  • GB640650A - Improvements in and connected with liquid fuel injection pumps : en
  • GB640689A - An improved anti-glare eye shade : en
  • GB640711A - Improvements in or relating to pyrometers : en
  • FR54746E - Lighter : en fr
  • GB640566A - Improvements in or relating to a method for alkylating polystyrene : en
  • GB640572A - Improvements relating to the production of dichlorostyrene copolymers : en
  • AU3458350A - Thermal stabilization of polymeric methyl methacrylate : en
  • US2516787A - Starting of internal-combustion engines : en
  • GB640840A - Improved cathode for ionisation counter tubes : en
  • DE1610660U - HOSE FITTING. : de en
  • DE1610746U - TURNBANK. : de en
  • DK71291C - Shoe sticking machine. : da en
  • AU3463550A - Improvements in or relating to packing devices for fluid pressure apparatus : en
  • US2516102A - Milk strainer : en
  • AU3462950A - Improvements in or relating to glassware forming machines : en
  • AU3454050A - Windshield wiper : en
  • US2516265A - Combined headboard and support : en
  • CA466893A - Method of producing hydrogenated hydrocarbon products : en fr
  • AU145695B2 - Animal catching and holding implement : en
  • DE1610495U - ARRANGEMENT FOR SHEET-ENCLOSED SWITCHGEAR. : de en
  • US2516101A - Liquid seal for floating roofs : en
  • US2516181A - High-power audio frequency amplifier : en
  • US2516575A - Storm sash : en
  • LU29832A7 - Lubrication process for hot metal spinning : en fr
  • US2516536A - Purification of brasses and bronzes : en
  • US2516411A - Bleed valve : en
  • DE1610554U - QUICK CLAMPING HEAD FOR WOODWORKING MACHINERY. : de en
  • GB640674A - Improvements relating to cathode ray tube equipment : en
  • GB640693A - New or improved control means for colour lighting apparatus : en
  • FR54725E - Improvements to eye protection devices : en fr
  • US2516154A - Fixture : en
  • DE1610469U - AIR GRINDING MACHINE DRIVEN BY ROTARY OBJECTIVE. : de en
  • DE1610472U - BANGER GUN FOR CROP PROTECTION, ESPECIALLY IN VINEYARDS. : de en
  • GB640722A - Improvements in and relating to microscopes : en
  • US2516637A - Warmer for nursing bottles : en
  • AU149847B2 - Improvements in or relating to apparatus for generating electrical oscillations : en
  • US2516130A - Naphthalene compounds : en
  • US2516391A - Colostomy appliance : en
  • US2516649A - Unsaturated organic peroxide and method of making same : en
  • US2516276A - Method of preparing arsenic compounds : en
  • DE1610494U - ELASTIC FENCE. : de en
  • US2516111A - Machine for pressing the bottoms of shoes : en
  • US2516326A - Capacitor charge and discharge circuit for stroboscopes : en
  • US2516393A - Temperature-compensated vibratory system : en
  • US2516752A - Coding tube for pulse code modulation signals : en
  • CA466811A - Articulated cathode : en fr
  • US2516267A - Process of sizing textiles and composition therefor : en
  • US2516655A - Oscillating washing machine tub : en
  • DE1610719U - ELASTIC FOOTREST CUSHION WITH HOLDING DEVICE MADE OF AIR-PERMEABLE, SWEAT-ABSORBENT MATERIAL. : de en
  • DE1610787U - TOOLS FOR LEARNING TO READ. : de en
  • FR54720E - Selector system for electrical circuits : en fr
  • AU3462750A - Improvements in or relating to collapsible unbrellas : en
  • US2516371A - Foot operated air compressor : en
  • US2516243A - Picture mounting for chairs : en
  • US2516746A - Fluid container opener : en
  • AT166419B - Calculating or accounting machine : de en
  • DK71286C - Method for manufacturing insulating power distributor housings for internal combustion engines. : da en
  • GB640586A - Improvements in locks : en
  • US2516595A - Toolholder : en
  • US2516694A - Span measuring device for bowling balls and the like : en
  • FR54674E - Solid fuel gasifier, combined with a scrubber for supplying internal combustion engines and in particular automobiles : en fr
  • US2516118A - Moistening of tobacco : en
  • US2516188A - Permeability meter : en
  • DE1610608U - CUBE ELEVATOR FOR THRESHING MACHINES. : de en
  • DE1610696U - REDUCING FOOT CONSTRUCTION OF SPIDER CANS. : de en
  • DE1610504U - CLOSET. : de en
  • FR963900A - : fr
  • CA466772A - Electric timing motor : en fr
  • CA466876A - Infusion package and method of making same : en fr
  • US2516199A - Heating means : en
  • US2516315A - Miniature racing apparatus : en
  • US2516526A - Wheeled toy axle mounting : en
  • US2516558A - Windshield wiper system : en
  • AU148223B2 - Improvements in bicycle pumps andthe like : en
  • AU150802B2 - Apparatus for controlling the weight of material conveyed by conveyor belt : en
  • DE1610459U - DEVICE COMPOSING AN IMAGE TRANSPARENT THAT COVERS A NON-TRANSPARENT IMAGE. : de en
  • DE1610715U - PAPER BOX. : de en
  • AU149117B2 - Windshield wiper : en
  • FR54742E - Method and devices for the engraving of sound tracks on a magnetic medium and for the reproduction of sounds by exploration of said tracks : en fr
  • US2516593A - Commutator for rotary dynamoelectric machines : en
  • USD159439S - Grille guard for automobile radiators : en
  • USPP968P - Rose plant : en
  • US2516801A - Chair having spring supported seat : en
  • US2516384A - Mechanically curling cellulose fibers : en
  • US2516565A - Phonograph reproducing arm : en
  • GB640605A - Improvements in and relating to machines for bending sheets or plates of metal : en
  • US2516348A - Delayed voltage responsive system utilizing capacitor controlled thyratrons : en
  • US2516415A - Puncture resisting pneumatic vehicle tire : en
  • US2516532A - Steering wheel turning device : en
  • US2516567A - Vertical shaft motor : en
  • US2516675A - Electrode structure for gas discharge devices : en
  • DE800009C - Heavy fluid separation : de en
  • GB640714A - Improvements in heat recovering apparatus for evaporators : en
  • AU3456050A - Signal amplitude control systems : en
  • US2516638A - Continuous process for the manufacture of ethyl chloride : en
  • US2516767A - Abutment construction for tubes : en
  • AU3452550A - Process for obtaining substituted 1-nitrophenyl-2-aminopropane -1, 3-diols and acylarnino derivatives thereof : en
  • AU3457850A - Storage tube systems : en
  • US2516509A - Dust receiving tank : en
  • USD159441S - Combined birdbath and sundial or similar article : en
  • US2516116A - Phonograph record file and cabinet : en
  • AU3458950A - Improvements in or relating to apparatus for generating electrical oscillations : en
  • US2516672A - Apparatus for measuring radiant energy : en
  • US2516687A - Assembling machine : en
  • US2516772A - Cross-wire switch : en
  • US2516161A - Vertical axis ball mill with flexible wall and impact means to receive material fromthe flexed wall : en
  • US2516377A - Indirect lighting projector producing transversely elongated light beams : en
  • US2516610A - Point locking folding chair : en
  • AT166446B - Process for the production of melamine : de en
  • US2516594A - Windshield wiper : en
  • USD159455S - Door knocker : en
  • AT166373B - Conductive connection of current-carrying parts of electrical machines : de en
  • AU3465450A - Improvements in or relating to hoists : en
  • US2516270A - Photographic illuminator : en
  • CA466832A - Colouring of copper and copper alloy surfaces : en fr
  • CA466886A - Process for producing aromatics and diolefins from petroleum : en fr
  • FR963858A - : fr
  • AU3463050A - Catalyst and process forthe synthesis of hydrocarbons : en
  • US2516207A - Detent for parallel motion mechanism : en
  • USD159442S - Curtain rod guide : en
  • AT166437B - Process for printing textile fabrics made from animal and vegetable fibers with basic dyes : de en
  • USD159411S - Printing plate cabinet : en
  • AT166357B - plow : de en
  • AT166418B - Calculating or accounting machine : de en
  • USD159458S - Intercommunication unit or the like : en
  • DE1610546U - KITCHEN TABLE WITH BRACKET AND EMERMELBOARD. : de en
  • AT166383B - Contact wire switch : de en
  • DE1610737U - BALLPOINT PEN FOR ADVERTISING PURPOSES OR THE LIKE. : de en
  • AU151571B2 - An improved process for fluidized type distillation of oil-bearing minerals : en
  • AU149251B2 - Improved process for extracting oil from high oil content vegetable matter : en
  • AU148224B2 - Tin orthe like container : en
  • DE1610650U - LEATHER JEWELRY WATCH STRAP. : de en
  • DE1610672U - PASSENGER CARS WITH A SUCTION FAN FOR THE REAR ENGINE. : de en
  • FR963979A - : fr
  • AU151751B2 - Improvements in or relating to pressure-sensitive adhesive strapping tapes : en
  • GB640795A - Improvements in or relating to roasters or grills and the like : en
  • AU3465350A - Improvements in or relating to high frequency signalling over electric supply mains : en
  • AT166414B - Device for amplifying or generating electrical vibrations : de en
  • US2516824A - Appliance on motor vehicles for operating hydraulic vehicle brakes and for regulating the fuel feed to the engine by means of one single pedal : en
  • CA466780A - Theatrical and advertising display : en fr
  • AU3464350A - Improvements in or relating toa dryer fora printing press : en
  • GB640579A - Improvements in and relating to stands or holders for flexible receptacles : en
  • CA466869A - Bread wrapper : en fr
  • US2516425A - Valve : en
  • US2516774A - Convertible high chair : en
  • DE1610489U - NAIL HOLDER. : de en
  • DE1610632U - WITH REMOVABLE LID FOR STORING ITEMS MADE OF SENSITIVE IMPRESSIONS. : de en
  • AU146999B2 - Improvements inan apparatus for permanently waving hair : en
  • US2516138A - Use of furfural in grease manufacture : en
  • DE1610426U - BEDFRAME. : de en
  • CA466760A - Garment : en fr
  • GB640807A - Improvements relating to door knobs : en
  • DE1610446U - FOLDING BOX. : de en
  • AU3456850A - Improvements in or relating to circuits embodying cathode potential stabilised electron discharge devices : en
  • GB640809A - Improvements in or relating to a device for determining capillary fragility : en
  • DE1610677U - FUNNEL WITH CAPACITY. : de en
  • GB640600A - Improvements in or relating to electrical measuring circuit-arrangements : en
  • GB640621A - Welded brace connector for tubular frame structures : en
  • GB640827A - Improvements in or relating to brushes : en
  • FR963945A - : fr
  • US2516696A - Brake head balancing device : en
  • USD159457S - Regulator : en
  • GB640564A - Improvements in and relating to apparatus for homogenizing fluid pasty mixtures : en
  • GB640609A - Improvements in or relating to trailer vehicles : en
  • GB640641A - Improved process and machine for manufacturing bevel gears with curved teeth : en
  • FR963894A - : fr
  • FR963936A - : fr
  • CA466849A - Composition to blacken surfaces of copper and of alloys containing copper : en fr
  • GB640680A - Improvements in heat exchange apparatus for fluids : en
  • US2516201A - Trigger amplifier : en
  • US2516664A - Hypochlorite bleaching of ground wood : en
  • GB640802A - Improvements relating to hair combs : en
  • IE19020L - Ridging ploughs : en
  • GB640628A - Improvements in or relating to mechanical toys : en
  • GB640727A - Improvements in or relating to hydraulic transmission apparatus : en
  • GB640599A - Improvements in or relating to devices for operating the throttle valves of internalcombustion engines : en
  • GB640776A - Improvements in clips for holding building boards on laths : en
  • GB640844A - Improvements relating to presettable tuning devices for radio receivers : en
  • FR54684E - Process for the production of moldable materials and products obtained : en fr
  • FR54748E - Gelatin processing : en fr
  • CA466857A - Sawing machine : en fr
  • DE1610736U - EXHIBITION BOX. : de en
  • US2516209A - Electrical flash lamp system : en
  • US2516450A - Capping means for electric vacuum tubes : en
  • US2516723A - Self-compensating pilot means for hydraulic governors : en
  • GB640721A - Improvements in and relating to electric timing mechanisms for washing machines and the like : en
  • DE1610753U - DOLLHOUSE. : de en
  • IE19488L - "stuck on" footwear soles : en
  • FR963881A - : fr
  • FR963941A - : fr
  • DE1610518U - LID LOCK FOR FEED DAMPER. : de en
  • GB640574A - Improvements in the front wheel suspension systems of bicycles or tricycles : en
  • GR12545B - METHOD FOR PROCESSING CHROME MINERAL CHROME. : el en
  • DK71290C - Coating machine. : da en
  • GB640659A - Internal combustion engine control : en
  • GB640798A - Improvements in or relating to sewing machines : en
  • DE1610450U - DOUBLE ENVELOPE. : de en
  • DE1610600U - HANGING DEVICE FOR TIES. : de en
  • US2516312A - Cooling system for internalcombustion engines : en
  • US2516713A - Vehicle top bow clamp : en
  • GB640744A - Improvements in or relating to constructional toys : en
  • IE18992L - Wheel suspension : en
  • DK71292C - Wire extension mechanism. : da en
  • FR963973A - : fr
  • FR963925A - : fr
  • GB640822A - Machine for winding interleaved capacitors : en
  • US2516489A - Jet propulsive means for aircraft employing boundary layer air or other air with gasturbine power plants : en
  • US2516495A - Hydraulic tool control unit : en
  • US2516098A - Biphenyl compounds : en
  • USD159409S - Pinhofer watchcase : en
  • GB640632A - Improvements relating to torque applying devices for gyroscopic instruments : en
  • FR54741E - Electric current supply device for vehicles traveling along suspended tracks of the monorail type : en fr
  • US2516488A - Casket : en
  • DE800012C - Steep slide for mining operations : de en
  • GB640751A - Improvements relating to the control of electric motors driving flat type hosiery machines : en
  • US2516230A - Resins from clay tower polymers : en
  • DE1610475U - RAST BAR FOR SKI BINDINGS : de en
  • DE1610706U - TAPE FOR STRINGING UP SMALL MASS ITEMS. : de en
  • FR54693E - New material for road surfaces, process and products for its preparation and applications : en fr
  • FR963980A - : fr
  • GB640818A - Improvements in and relating to artificial hands : en
  • FR963861A - : fr
  • FR963932A - : fr
  • US2516378A - Portable hair drying apparatus : en
  • US2516099A - Process for treating potable liquids : en
  • FR963890A - : fr
  • FR963962A - : fr
  • AU3454350A - Improvements in or relating to synthetic rubbers and method of stabilizing same : en
  • GB640642A - Improvements in hydraulic piston engines : en
  • GB640797A - Window envelopes : en
  • DE1610444U - DEVICE FOR FILLING OBJECTS, SUCH AS CARDBOARD, INTO MAGAZINES. : de en
  • US2516423A - Cuticle remover : en
  • DE1610621U - STAMP AND DIE FOR THE MANUFACTURE OF WOODEN SAWS OF ALL KINDS. : de en
  • FR963952A - : fr
  • US2516323A - Safety gate : en
  • US2516374A - Machine for treating fur skins : en
  • GB640717A - Improvements in or relating to wooden dowels : en
  • FR963908A - : fr
  • US2516115A - Endless band track : en
  • GB640592A - Blasting rooms : en
  • DE1610634U - MONTHLY PANTS FOR WOMEN. : de en
  • US2516604A - Method of preparing nucleating agent and use of same in hydrolyzing titanium salt solutions in production of titanium oxide product : en
  • CA466891A - Electrical control system : en fr
  • USD159417S - Ttnttpn qtatttd : en
  • GB640823A - Improvements relating to high frequency discharge apparatus : en
  • GB640696A - Improvements in and relating to pressure-sensitive adhesive tapes or sheets : en
  • US2516728A - Fuel can with self-erecting flexible spout : en
  • US2516796A - Automatic pilot : en
  • US2516589A - Fluid pump : en
  • US2516325A - Two-cycle type slide-valve internalcombustion engine : en
  • US2516507A - Absorption separation process for hydrocarbons : en
  • US2516757A - Dampening fountain for printing presses : en
  • US2516492A - Skin biopsy needle : en
  • DE1610525U - BICYCLE SUSPENSION. : de en
  • DE1610629U - DEVICE FOR REMOVING FOOD REMAINS FROM THE DENTS. : de en
  • GB640563A - Improvements in or relating to emulsifying and cleaning agents : en
  • US2516365A - Laminated wheel and process of manufacturing same : en
  • FR54669E - High pressure electric discharge lamp : en fr
  • FR54728E - Swivel chair for hairdressers to adapt to client's seat : en fr
  • FR54705E - Diagonal traction ski binding by "long strap" with device allowing the heel of the boot to be lifted at will : en fr
  • GB640803A - Reversible spin artificial minnow : en
  • DE1610668U - LIGHT ADVERTISING DEVICE WITH PARABOLIC CURVED DOUBLE RECTOR : de en
  • US2516159A - Safety discharge device for valves : en
  • US2516310A - Remote control system for automatic phonographs : en
  • USD159415S - Hitchcock knob : en
  • US2516482A - Therapeutic table with adjustable section top : en
  • US2516547A - Crankcase ventilator : en
  • GB640746A - Improvements in or relating to inflator connectors for tyre valves and the like : en
  • GB640834A - Improvements in or relating to the production organo-silicon derivatives : en
  • USD159430S - Morronl comb : en
  • AU148789B2 - Storage tube systems : en
  • AT166426B - Device for administering alternating dry baths : de en
  • AU3464150A - Improvements in three-electrode semiconductor device : en
  • GB640601A - Improvements in or relating to direct-current generators : en
  • AT166415B - Circuit for the transmission of electrical, especially ultra-high frequency, vibrations : de en
  • DE1610740U - CONVERSION DEVICE FOR BABY CARRIERS. : de en
  • GB640774A - New or improved folding device for stretching and suspending trousers : en
  • US2516349A - Apparatus for treating textiles : en
  • GB640773A - Improvements connected with profiling devices for grinding wheels : en
  • DE1610785U - SPIRIT LEVEL WITH ELECTRIC LIGHTING OF THE DRAGONS : de en
  • GB640814A - Improvements relating to vehicle steering mechanisms : en
  • US2516295A - Process for preparing homogeneously partially polymerized particles of thermosetting material : en
  • US2516543A - Feeding and forming machine : en
  • US2516803A - Ground trainer for aircraft flight personnel : en
  • GB640629A - Improvements in rotary meters : en
  • FR963907A - : fr
  • GB640811A - Improvements in means for interconnecting objects especially laths and hangers for supporting building boards : en
  • DE1610530U - BOX FOR TAPE ROLLS. : de en
  • CA466793A - Button sewing machines : en fr
  • CA466795A - Nozzle construction : en fr
  • CA466803A - High altitude fuel system : en fr
  • CA17743S - Fruit pack : en
  • US2516730A - Suckling device for calves : en
  • FR963920A - : fr
  • GB640791A - Improvements in bedsteads : en
  • DE1610705U - AGGREGATE HOOD, IN PARTICULAR FOR CONSTRUCTION MACHINERY. : de en
  • DE1610734U - PACKING CHAIN. : de en
  • DE1610776U - TEXTILE EQUIPMENT MACHINE, IN PARTICULAR FABRIC HOUSING MACHINE WITH DUST COVER. : de en
  • GB640644A - Improvements in or relating to magnetrons : en
  • GB640647A - Improvements in or relating to devices for measuring the helix angle of helical gearwheel teeth : en
  • DE1610791U - CHAIN. : de en
  • FR963928A - : fr
  • CA466807A - Clothes washing machine mechanism : en fr
  • AU145019B2 - Improvements in or relating to electric floor treating machines : en
  • AU3454250A - Improvements in or relating toan apparatus for lifting a bowling ball : en
  • AU3465150A - Improvements in or relating to car coupler : en
  • FR963959A - : fr
  • FR963971A - : fr
  • US2516823A - Phonograph disk record dispensing machine : en
  • GB640705A - Improvements in or relating to the sealing of lead-in conductors in hermetically sealed vessels : en
  • GB640561A - Apparatus for rendering to powder cereal grains by abrasion : en
  • GB640589A - Improvements in or relating to shuttering for casting concrete : en
  • DE1610590U - PLATE-SHAPED IRON RADIATOR. : de en
  • US2516709A - Reamer adapter : en
  • GB640738A - Improvements in or relating to detachahle handles for brushes or the like : en
  • FR54745E - Crampon for glaciers : en fr
  • GB640584A - Improvements in locks : en
  • GB640685A - Improvements in or relating to devices for shifting two superposed wrapping members in an automatic folder : en
  • FR963903A - : fr
  • US2516554A - Blind fastener device : en
  • GB640829A - Improvements in pivoted disc valves controlling flow of fluids through pipes : en
  • US2516174A - Multiple fluid dispenser : en
  • US2516584A - Hermetically-sealed thermostat : en
  • DE1610560U - TUBE THREADING AND CUTTING DEVICE FOR ASSEMBLY PURPOSES : de en
  • DE1610796U - DISC WHEEL FOR BABIES AND TOY CARS. : de en
  • DE1610709U - CARDBOARD CONSTRUCTING A BOTTOM AND LID PART. : de en
  • US2516234A - Fuse for bombs and other missiles or projectiles : en
  • US2516297A - Clothes hanger : en
  • US2516537A - Wheel bearing : en
  • US2516740A - Moving coil electrical instrument : en
  • US2516622A - Fruit picker : en
  • GB640759A - Improved means for attaching lock and latch cases to door, and other surfaces : en
  • DE1610434U - MOBILE HAND TOWING RIGHTS. : de en
  • US2516587A - Correction of errors in pulse code communication : en
  • DE1610652U - ZODIAC, HOROSCOPES, COSMOGRAMS WITH INDIVIDUALLY CALCULATED AND INSERTED PLANETS AND STARS FOR USE AS AMULETS, JEWELERY OR THE LIKE. : de en
  • DE1610431U - PILE PRESS. : de en
  • US2516314A - Color television apparatus : en
  • GB640569A - A method of producing articles from rubber latex in the cold : en
  • GB640691A - Improvements in or relating to reflection photometers : en
  • DE1610466U - LUGGAGE RACK FOR BICYCLES. : de en
  • DE1610606U - TRIPOD HEAD. : de en
  • US2516226A - Steam heating apparatus and method : en
  • US2516339A - Folding baby carriage : en
  • US2516570A - Temperature control of electric resistance furnaces : en
  • US2516726A - Stairway elevator : en
  • GB640669A - Improvements in and relating to high speed rotors for centrifugal compressors and the like : en
  • US2516552A - Method of making inflatable toys : en
  • FR54688E - Footwear ventilation process : en fr
  • DE1610498U - DEVICE TO PREVENT EXCESSIVE WARMING ON FLAME CUTTING MACHINES THAT DRIVE ON THE WORKPIECE ITSELF. : de en
  • US2516399A - Fish lure : en
  • DE1610712U - DEVICE FOR RAPID PRECIPITATION OR DESTRUCTION OF SHOTS AND OTHER DUST IN PIT OPERATIONS. : de en
  • DK71282C - Polar shoes for the tone head in telegraphs. : da en
  • DE1610592U - FLUSH TUBE. : de en
  • DE1610727U - DOUBLE SIDE SPLIT SLIDE RULE. : de en
  • GB640682A - Improvements in metering valves : en
  • GR12543B - TELEGEBALOGRAPHER. : el en
  • US2516255A - Magnetic volume control : en
  • US2516721A - Numbering machine : en
  • GB640710A - Improvements in or relating to radio direction finders : en
  • AU3458250A - An improved transformer for air andthe like : en
  • CA466889A - Apparatus for the automatic adjustment of the angle of elevation of guns : en fr
  • FR54660E - Hydrocarbon dehydrogenation process and catalyst for this process : en fr
  • DE1610777U - COLLAPSIBLE WASHING DRYER. : de en
  • US2516794A - Tractor mounted cotton chopper : en
  • US2516215A - Protective arrangement for highpower electronic tubes : en
  • US2516264A - Insect electrocution trap : en
  • DE1610474U - SWIMMING SANDAL. : de en
  • US2516712A - Reclining chair with stationary arms : en
  • US2516760A - Device for holding gloves and suspending a handbag from a support : en
  • US2516355A - Fire protection for curing tobacco in barns : en
  • US2516403A - Aryloxyalkanes : en
  • US2516634A - Cold-water swelling starch ethers in original granule form : en
  • USD159406S - Table cover or similar article : en
  • US2516180A - Finger ring with flashlight attachment : en
  • US2516208A - Transmission control : en
  • CA466818A - Electron discharge device : en fr
  • CA466813A - Copoylmers of monovinylphenoxthines and method of preparing the same : en fr
  • AU148245B2 - Improvements in or relating toan apparatus for lifting a bowling ball : en
  • US2516432A - Fluid film closure for building entrances and exits : en
  • US2516456A - Control attachment for weighing machines : en
  • CA466816A - Method for removing chlorine from mixtures containing chlorine dioxide and chlorine : en fr
  • US2516535A - Automatic yarn tension control : en
  • CA466826A - Fluid-operated clutch : en fr
  • US2516369A - Heating apparatus : en
  • AU148244B2 - Improvements in relation to vacuum cleaners : en
  • AU3451450A - Contact printing apparatus : en
  • US2516731A - Boring and other machines : en
  • US2516749A - Brassiere : en
  • US2516109A - Method of extracting lithium values from spodumene ores : en
  • US2516422A - Control by capacitor discharge blocking : en
  • USD159421S - Clock or similar article : en
  • US2516292A - Consumer goods segregator : en
  • AU3460650A - Improvements in or relating to fl-brasses and their improvements in respect of resistance to intercrystalline flow and/or intercrystalline fracture : en
  • GB640812A - Improvements in and relating to electrolytic cells : en
  • US2516656A - Washing machine having square tub and opposed impellers : en
  • AT166377B - Power cables : de en
  • AT166431B - Process for the production of permanent magnets : de en
  • US2516187A - Calculating instrument : en
  • AU3450950A - Antifoomn agents : en
  • US2516324A - Constant potential gradient dielectric heating device : en
  • CA466856A - Adjustable water level control : en fr
  • CA466766A - Adjustable tool-holding devices : en fr
  • CA466792A - Stabilization of rosin sizes : en fr
  • US2516810A - Multiphase electrode : en
  • AT166436B - Method for tanning animal hides or the like. : de en
  • AU146436B2 - Contact printing apparatus : en
  • US2516583A - Hose coupling device : en
  • AU149479B2 - Thermally shaped articles of plasticized cellulose acetate : en
  • DE1610598U - TUBE CHAIR WITH FOLDING SEAT. : de en
  • DE1610612U - BAND SAWS, IN PARTICULAR FOR METAL. : de en
  • US2516113A - Method of producing viscose having an opacifying agent : en
  • US2516461A - Hydraulic vane type clutch : en
  • CA466888A - Pinking scissors : en fr
  • GB640703A - Fire resistant receptacle : en
  • CA466798A - Fill indicator : en fr
  • CA466767A - Hot water boilers : en fr
  • DE1610566U - LETTER OPENER WITH HANDLE POSED ON EDGE. : de en
  • FR963874A - : fr
  • GB640760A - Metal-lined hose : en
  • AT166442B - Process for the production of non-rolling, permanently chemically stiffened fabrics from cellulosic textile fibers : de en
  • DE1610681U - LEFT AND RIGHT DOOR LOCK. : de en
  • US2516401A - Spraying device : en
  • FR54714E - Guiding devices for safety razor blades during their machining : en fr
  • US2516605A - Detachable flange fastener : en
  • US2516735A - Beam compass : en
  • DE1610500U - TEMPERATURE GAUGE FOR ADJUSTABLE ELECTRIC IRON. : de en
  • AU3454550A - Improvements in or relating to automatic gain control arrangements for carrier current communication systems : en
  • US2516228A - Two-cycle engine axial scavenging of cylinders : en
  • US2516277A - Harvester for sugar cane and similar crops : en
  • US2516362A - Safety switch : en
  • US2516120A - Oxidative method of producing : en
  • US2516753A - Mop wringer with pivoted squeeze plate : en
  • US2516237A - Folding shelf support : en
  • US2516699A - Processing of hydrocarbon synthesis products : en
  • US2516421A - Drilling tool : en
  • US2516511A - Attachment for ink bottles : en
  • US2516590A - Frocebs fob obtaining bodied drying : en
  • US2516785A - Bottle handler having pivoted jaws : en
  • USD159448S - Fish lure : en
  • AT166390B - Spacer for bundle conductors : de en
  • DE1610619U - HANDLEBAR WITH BUILT-IN AIR PUMP AND HANDLE DESIGNED AS A WRENCH. : de en
  • DK71293C - Signal device with smoke and emergency flare generating masses. : da en
  • AT166411B - Electric discharge tube : de en
  • CA466879A - Carbon holder : en fr
  • US2516793A - Slide viewing device or the like and slide magazine therefor : en
  • US2516503A - Controlling device for cooking apparatus : en
  • US2516441A - Candle : en
  • US2516499A - Conveyer for eviscerating apparatus : en
  • US2516493A - Combination toolholder head : en
  • AU148557B2 - Apparatus for thread milling : en
  • DE1610630U - HOLDING PLIERS FOR DENTAL PURPOSES. : de en
  • US2516747A - Fluid impregnated electric cable : en
  • DE1610464U - THROTTLE LEVER LOCK FOR CARS. : de en
  • US2516435A - Apparatus for alignment of guns and gun sights : en
  • US2516612A - Method of making fabric cylinders : en
  • DE1610408U - BLOCK-LIKE CONNECTOR IN A WELDED CONNECTION WITH A WALL, IN PARTICULAR A BOILER PLATE. : de en
  • US2516205A - Dual-purpose, wand actuated suction cleaner tool : en
  • US2516490A - Traverse crane : en
  • US2516299A - Method of detoxifying and stabilizing castor beans : en
  • US2516394A - Stud wrench : en
  • DE1610570U - FASTENING METAL PINS IN COIL BOARDS. : de en
  • GB640742A - Improvements in or relating to apparatus for the heat treatment of metal and other articles : en
  • FR54678E - Method for increasing the concentration of already concentrated calcium nitrate solutions : en fr
  • GR12547B - METHOD OF MANUFACTURING CHESS CHICKLAS FROM CHIOS MASTIC. : el en
  • IE19201L - Agricultural implements : en
  • AU3452350A - Improvements in element sets for heat exchangers : en
  • CA466840A - Dynamo electric machines : en fr
  • DE1610543U - COOLER. : de en
  • AT166433B - Process for dephosphorization of steel alloys : de en
  • US2516445A - Bale tying mechanism : en
  • GB640573A - Improvements in or relating to procedure in making and preserving juices of fruit and berries : en
  • FR963879A - : fr
  • DE1610414U - LETTERBOARD FOR TELEPHONE. : de en
  • DE1610467U - WORKING MEMORY FOR BICYCLES. : de en
  • CA466875A - Bag filling devices : en fr
  • US2516171A - Threading device : en
  • US2516412A - Method of synthesizing syringaldehyde : en
  • DE1610556U - LIGHT STEEL RAKE. : de en
  • US2516460A - Binding of books : en
  • DE1610744U - ADDITIONAL SADDLE SUSPENSION, ESPECIALLY FOR MOTORCYCLES. : de en
  • FR54668E - High pressure electric discharge lamp : en fr
  • FR963950A - : fr
  • GB640828A - Improvements in or relating to sound film scanning apparatus : en
  • US2516444A - Treated paper parachute : en
  • CA466847A - Retard gauge construction : en fr
  • GB640728A - Improvements in or relating to centrifugal governors : en
  • US2516350A - Method of isolating mannite : en
  • DK71272C - Electrical AC switch. : da en
  • DK71273C - Voltage regulating device. : da en
  • US2516418A - Educational device for visually demonstrating atomic structure : en
  • DE1610622U - WAESCHAMPFER. : de en
  • FR54651E - Method of locating planes, boats, etc. : en fr
  • GB640757A - Apparatus for bending work pieces : en
  • DE1610559U - SHADING MATS. : de en
  • DE1610618U - FILTER INSERT, IN PARTICULAR FOR FUEL TAPS WITH FILTER ON MOTOR VEHICLES. : de en
  • DE1610797U - NOSITZ, ESPECIALLY IN CAR-OMNIBUSES. : de en
  • GB640860A - Improvements in molten salt bath furnace : en
  • GB640585A - Improvements in spring locks : en
  • US2516389A - Panoramic azimuth recorder : en
  • FR54664E - Thermodynamic machine usable in particular for jet propulsion : en fr
  • GB640792A - Improvements relating to castors : en
  • DK71278C - Process for the simultaneous extraction of vitamin concentrates, sterins, glycerin and soap from the saponified whale or fish liver or from the saponified liver or fish oil. : da en
  • FR963915A - : fr
  • DE1610604U - ROOF WINDOW. : de en
  • DE1610731U - HEAT EXCHANGE PROTECTION FOR ELECTRIC UNDERFLOOR HEATING FOR BEE HOUSES. : de en
  • GB640765A - Improvements in or relating to invalid chairs : en
  • DE1610447U - THREAD LETTER OPENER. : de en
  • US2516516A - Salt bath quenching furnace : en
  • US2516521A - Fuel injection pump plunger : en
  • US2516548A - Production of anatase titanium dioxide pigments : en
  • US2516729A - Polycarbonylic compounds and preparation of the same : en
  • US2516710A - Double point surgical needle : en
  • GB640723A - Improvements in and relating to microscopes : en
  • GB640785A - Improvements in spirit levels : en
  • GB640810A - Improvements in bomb slips and analogous releasable attachments : en
  • US2516579A - Electrically operated musical device : en
  • US2516361A - Voice frequency signal device : en
  • US2516616A - Lubricating oil detergent : en
  • FR963913A - : fr
  • US2516582A - Auxiliary lens attachment for twin lens cameras : en
  • GB640591A - Improvements relating to the electrical butt-welding of metallic objects : en
  • GB640733A - Improvements in and relating to inductor eddy current type dynamoelectric machines : en
  • FR963927A - : fr
  • US2516827A - Method of producing vanillin : en
  • US2516387A - Control fitting : en
  • USD159437S - Grille guard for automobile radiators : en
  • US2516379A - Flower holder for caskets : en
  • US2516453A - Method of prefabricating parts for concrete structures : en
  • GB640593A - Improvement in removal of flash, fin and burr : en
  • GB640692A - Improvements in sensitive or quickly responsive servo control mechanisms for moving parts of machines : en
  • FR963859A - : fr
  • USD159419S - Brooch or similar article : en
  • DE1610717U - DEVICE FOR REMOVING THE PIES FROM POME FRUIT. : de en
  • US2516657A - Electric test probe : en
  • FR963871A - : fr
  • FR963937A - : fr
  • GB640684A - Improvements in or relating to means for applying sealing caps to metal drums, cans,and like sheet metal containers : en
  • DE1610440U - INDUCTION MANIFOLD FOR DOWNDRAW CARGASATION ON MULTI-CYLINDRICAL MOTOR VEHICLE ENGINES. : de en
  • DE1610579U - FITTING RING FOR LOCKING INSERTS. : de en
  • GB640615A - Improvements in or relating to board games : en
  • GB640598A - Improvements in devices for taking up out of a bore a part broken off from a rock drill : en
  • FR54680E - High pressure electric discharge lamp : en fr
  • US2516677A - Pocket flight position indicator : en
  • USD159418S - Karfiol doily : en
  • DE1610682U - BASKUEL OR DRIVE BAR CLOSURE. : de en
  • CA466872A - Arrangement for supplying electric discharge tubes : en fr
  • AU152273B2 - Improvements in or relating to gaseous discharge tubes and circuits therefor : en
  • AU3454150A - Adjustable wiping blade for windshield cleaners andthe like : en
  • AU3465750A - Improvements relating to electrical integrating meters and indicating instruments : en
  • AT166423B - Device for switching a radio receiver on and off : de en
  • AU144851B2 - Improvements relating to door catches : en
  • AU150451B2 - 24-hour alarm clock : en
  • US2516685A - Process of preparing iron and aluminum surfaces to receive organic coatings and solution therefor : en
  • US2516581A - Well tool : en
  • US2516577A - Electric control system for directcurrent motors : en
  • US2516218A - Hydrocarbon vaporizer : en
  • US2516139A - Method of and material for treating ferriferous metal surfaces with manganese phosphate coating solutions : en
  • US2516253A - Orthopedic brace : en
  • US2516433A - Master lever and synchronizable multiple control : en
  • AT166412B - Device for guiding thin strips, such as. B. made of completely or partially regenerated cellulose films for the recording or playback of recordings, in particular images and / or sound recordings : de en
  • DE1610692U - SWITCHING DEVICE FOR LIGHTING AND ALARM FOR HOUSEHOLD AND AGRICULTURE. : de en
  • US2516182A - Portable drilling rig : en
  • US2516680A - Apparatus for removing impurities from air : en
  • DE1610568U - BAG HOLDER. : de en
  • AT166362B - Milking cup with tensioned teat rubber : de en
  • DE1610666U - DECORATION STAND FOR WRISTWATCHES. : de en
  • FR54658E - Disc brake improvements : en fr
  • FR963902A - : fr
  • US2516804A - Artificial eye implant : en
  • US2516591A - Filled polymer compositions : en
  • US2516146A - Ring circuit : en
  • US2516608A - Brush mechanism for dynamoelectric machines : en
  • DE1610759U - TWO-PIECE TRANSPORT CART. : de en
  • DE1610582U - FASTENING CLAMP FOR LINES IN THE PLASTER. : de en
  • US2516125A - Alloy steel : en
  • US2516652A - Earring construction : en
  • FR963917A - : fr
  • DE1610626U - SPREAD-OUT DEVICE FOR MICROSCOPIC PREPARATIONS. : de en
  • FR54700E - Reclosing circuit breaker : en fr
  • DE1610748U - QUESTION AND ANSWER GAME FOR SCIENTIFIC SUBJECTS. : de en
  • DE1610662U - ROLLER CRUSHER, ROLLER MILL FOR CLAY, GRAINY MATERIAL AND THE LIKE. : de en
  • DE1610765U - WATCH WITH STOP DEVICE. : de en
  • US2516813A - Trailer draft device : en
  • GB640846A - Improvements connected with crushing rollers for forming grinding wheels : en
  • FR963954A - : fr
  • GB640767A - Improvements in containers, more particularly for papers and the like : en
  • US2516214A - Telephone substation ringer : en
  • FR963943A - : fr
  • DE1610676U - WATERPROOF CAPE WITH CASE FOR CYCLISTS. : de en
  • FR54712E - Improvements to the constructive provisions of bimetal bearings : en fr
  • DE1610794U - DEVICE FOR MOVABLE PICTURE ADVERTISING. : de en
  • FR54701E - Process and device for the manufacture of hollow objects, possibly inflatable such as balloons, using plastics based on synthetic resins : en fr
  • US2516817A - Pipe cutter : en
  • FR963855A - : fr
  • FR963873A - : fr
  • GB640576A - The manufacture of dyestuffs of the copper phthalocyanine type : en
  • DE1610708U - BOTTLE CARRIER. : de en
  • GB640646A - Improvements in or relating to glass stem structures, for electrical apparatus : en
  • CA466771A - Twin guards, storm sash and screen construction : en fr
  • DK71274C - Coupling and electric discharge tubes for amplifying or generating ultra-high frequency electric oscillations. : da en
  • AT166430B - Process for the production of sponge iron or iron powder by reducing iron oxides with coal : de en
  • DE1610485U - HOT-AIR DRYING MACHINE. : de en
  • GB640614A - Improvements in or relating to floors, roofs and beams : en
  • GB640725A - Photoelectric detector for solids suspended in fluids : en
  • DE1610588U - SEAL LOCK FOR ELECTRICITY COUNTER. : de en
  • GB640624A - Heavy current windings for electrical apparatus : en
  • FR54732E - Wedge sole : en fr
  • DE1610454U - BOTTLE POURER WITH LABELS FOR ADVERTISING AND OTHER PURPOSES. : de en
  • US2516321A - Dry, stabilized sodium dithionite composition : en
  • US2516544A - Friction clutch : en
  • US2516663A - Conductive coating on glass : en
  • US2516133A - Fishing device : en
  • US2516167A - Overcurrent responsive relay control system for circuit breakers : en
  • DE1610511U - GAS BURNER. : de en
  • US2516563A - Magnetic amplifier for inductive loads : en
  • AU145821B2 - Improvements in or relating to exhaust ducting of gas-turbine engines : en
  • CA466823A - Chromable dyestuffs of the triarylmethane series and processes of preparing them : en fr
  • DE1610642U - INJECTION SYRINGE. : de en
  • US2516256A - Apparatus for buffing bumper bars : en
  • GB640612A - Improvements in or relating to roller blinds : en
  • DE1610636U - EYE PROTECTION, ESPECIALLY FOR MOTORCYCLISTS AND CYCLISTS. : de en
  • US2516545A - Weighing device : en
  • US2516309A - Unsaturated alkyd casting resins : en
  • US2516708A - Single-acting two-stroke cycle internal-combustion engine : en
  • US2516750A - Indicator light for hobbing machines : en
  • DE1610418U - WINDING CURRENT CONVERTER. : de en
  • DK71267C - Process for the preparation of 5,6,7,8-tetrahydroisoquinoline. : da en
  • FR963875A - : fr
  • DE1610451U - DRYER WITH ROTATING ROLLERS FOR RAZOR BLADES, AT THE SAME TIME AN ADVERTISING ARTICLE. : de en
  • AU3456350A - Improvements in or relating to electric floor treating machines : en
  • US2516777A - Control apparatus for automatic welding heads : en
  • DK71288C - Cylinder code lock. : da en
  • GR12550B - METHOD OF EXPORTING OIL FROM THE WAFFLE. : el en
  • CA466828A - Plastic compositions and process of making the same : en fr
  • US2516346A - Aircraft controlling system for flaps and landing gear : en
  • US2516413A - Apparatus for treating meteorism or tympanites in animals : en
  • US2516742A - Bale regulator : en
  • CA466777A - Machines for fabricating and filling packages : en fr
  • US2516606A - Remotely controlled selector switch mechanism : en
  • US2516632A - Starch ethers in original granule form : en
  • AU147458B2 - Polymerization of liquid polymerizable organic compounds in elongated shapes : en
  • US2516302A - Fluorine-containing azo compounds : en
  • US2516420A - Pkocess for the manufacture of im : en
  • US2516317A - Furfuraldehyde-acetonyl acetone reaction product and method : en
  • US2516790A - Slow-acting quick-release relay : en
  • US2516454A - Timing device for folding machines : en
  • US2516600A - Snow sweeper railway car : en
  • US2516665A - Looper for lock-stitch sewing machines : en
  • AU145753B2 - Improvements in or relating to collapsible unbrellas : en
  • DE1610478U - THROWING BALL. : de en
  • DE1610603U - FASTENING DEVICE FOR SUSPENSION OF CEILING STONES AND SLABS. : de en
  • GB640708A - Improvements in garments : en
  • AU3452950A - Improvements inan earth boring tool : en
  • CA466836A - Water-soluble polyacrylamides and poly alpha-substituted acrylamides : en fr
  • DE1610531U - ARRANGEMENT AND DESIGN OF THE MEASURING, CONTROL AND SWITCHING DEVICES ON THREAD MOISTURIZING DEVICES. : de en
  • US2516618A - Collapsible dagger for stabbing and opening oysters, etc. : en
  • FR963926A - : fr
  • GB640603A - Improved protective compositions : en
  • US2516294A - Machine for surfacing very broad members : en
  • US2516480A - Vehicle direction indicator : en
  • US2516585A - Synthetic linear polyamides containing intralinear cyclic groups and process for obtaining same : en
  • US2516786A - Kiln car and accessories therefor : en
  • DE1610789U - PROFIT SEEKERS FOR TOTO SYSTEM BETTERS. : de en
  • AT166370B - Concave : de en
  • US2516194A - Soldering tool : en
  • AU3458550A - Exit area control for jet engines : en
  • DE1610477U - BALLODER BALL GAME. : de en
  • DE1610628U - STORAGE RACK FOR ROOT TREATMENT INSTRUMENTS. : de en
  • AT166372B - Flower pot cover with built-in saucer : de en
  • AU3455150A - Improvements in routining equipment orthe like as used in telephone systems : en
  • US2516569A - Geographical position locator for maps, plats, and charts : en
  • USD159423S - Kushner lantern : en
  • DE1610561U - SMOKING SKI HOLDER. : de en
  • GB640677A - Electric pulse re-iterating circuits : en
  • US2516690A - Automatic fuel injector : en
  • US2516766A - Apparatus and method of molding variable resistors : en
  • AT166382B - Process for the production of a semiconducting material : de en
  • GB640700A - Improved device for extinguishing an electric discharge tube : en
  • DE1610453U - DISPLAY AND SALES CONTAINER FOR PACKAGES OR THE LIKE. : de en
  • AU146388B2 - Improvements in or relating to method and member for controlling recbrdcontrolled apparatus : en
  • US2516799A - Current supply apparatus : en
  • DE1610722U - COOKING INSERT. : de en
  • US2516319A - Photoelectric marksmanship device : en
  • AU151070B2 - Improvements in or relating to circuits embodying cathode potential stabilised electron discharge devices : en
  • CA466786A - Bottle cap remover : en fr
  • AT166404B - Device for regulating the terminal voltage of a power consumer : de en
  • AU148247B2 - Improvements in or relating toa dryer fora printing press : en
  • CA466848A - Emulsion polymerization in presence of mutual solvents : en fr
  • US2516364A - Truck attachment : en
  • AU3463650A - Improvements relating tothe manufacture of Dextran : en
  • US2516107A - Monocyclic aminobenzene compounds containing fluorine : en
  • FR54698E - Method of transmitting a variable quantity : en fr
  • FR963938A - : fr
  • FR54711E - Extendable cylinder : en fr
  • DE1610720U - FLOOR SUPPORT FOR CABINETS OR THE LIKE. : de en
  • US2516150A - Continuous flow multiple tank fuel system : en
  • USD159440S - Switching device for controlling aircraft instruments : en
  • US2516330A - Device for measuring the liquid content of partially filled transparent containers : en
  • GB640741A - Improvements in or relating to aircraft undercarriages : en
  • US2516771A - Indicator device : en
  • FR963977A - : fr
  • GB640752A - Improvements in or relating to roller blinds and their mountings : en
  • US2516311A - Vacuum cup holder for towels and the like : en
  • US2516549A - Semirimless spectacle mounting having flexible lens retainers : en
  • GB640758A - Improvements in or relating to cycle driving mechanisms : en
  • DE1610455U - PLATE FOR DISPLAY PYRAMIDS. : de en
  • GB640588A - Improvements in disc brakes : en
  • GB640687A - Retaining device for artificial dentures : en
  • US2516169A - Resonance and standing-wave impedance measuring line : en
  • FR963975A - : fr
  • GB640686A - Improvements in and relating to thermionic valves : en
  • DE1610646U - HEATING DEVICE FOR THE PRODUCTION OF FILAMENTS OF GLASS, GLASS-LIKE OR OTHER IN THE HEAT PLASTIC MASS. : de en
  • GB640613A - Improvements in or relating to window blinds : en
  • FR54692E - Apparatus for vulcanizing rubber valves on inner tubes by means of specially prepared valves : en fr
  • FR54699E - construction element such as panel : en fr
  • US2516483A - Centering lift jack : en
  • US2516398A - Photographic apparatus for exposing and processing photographic film : en
  • GB640581A - A process for the purification of ketones by distillation : en
  • GB640626A - Improvements in or relating to frequency indicating arrangements : en
  • GB640843A - Improvements relating to bee hives : en
  • DE1610510U - HOUSEHOLD STOVE WITH TONGUE DRAFT. : de en
  • FR963929A - Inspection device : en fr
  • DK71283C - Cigarette lighters. : da en
  • US2516385A - Transmission : en
  • US2516428A - Releasable coupling means for connecting relatively movable parts or elements disposed about a common axis : en
  • FR54696E - Vehicle braking device : en fr
  • USD159456S - Demonstration booth : en
  • US2516288A - Tool for the insertion of studs : en
  • US2516131A - Valve operating means : en
  • US2516681A - Riveting press for commutator assemblies : en
  • US2516704A - Vacuum gauge of the ionization producing type : en
  • DE1610417U - AUTOMATIC PUSH BUTTON SWITCH. : de en
  • AT166396B - : de en
  • CA466757A - Providing inherently ageing chromium-nickel stainless steel with different tempers : en fr
  • US2516210A - Fixture for freight car doors : en
  • US2516251A - Penilloic acid and preparation thereof : en
  • US2516410A - Puzzle : en
  • US2516808A - Windshield wiper : en
  • US2516279A - Riveter for ledger plates : en
  • US2516380A - Alternating current generator : en
  • FR963981A - : fr
  • FR963864A - : fr
  • US2516679A - Process fob producing acetals of : en
  • US2516802A - Tree holder : en
  • FR54739E - Continuous speed change : en fr
  • FR963893A - : fr
  • IS211B6 - Improvements to or in addition to boxes and bed boxes. : en is
  • US2516193A - Pitman connection for children's wagons : en
  • FR54731E - Process for the construction of quays or dikes by the use of hollow reinforced concrete blocks with autonomous immersion and regulated in advance : en fr
  • DE1610599U - ELEVATOR TABLE. : de en
  • FR54675E - methodical air circulation heat exchanger : en fr
  • GB640748A - Method of and apparatus for sheathing cables with a layer of thermoplastic insulating material requiring slow air cooling : en
  • US2516619A - Furnace having multiple gas burners and air deflector : en
  • US2516758A - Coupler for lubricating apparatus : en
  • US2516820A - Lined carton : en
  • US2516479A - Method of manufacturing figure toys : en
  • US2516697A - Apparatus for knitting float patterns : en
  • AU3454750A - Thermally shaped articles of plasticized cellulose acetate : en
  • US2516791A - Artificial arm : en
  • US2516624A - Method and apparatus for forming cartons : en
  • US2516217A - Strip chart recorder : en
  • US2516452A - Liquid level indicating device : en
  • US2516702A - Damper and heating unit : en
  • DE1610496U - DRIP RING FOR FLUORESCENT LAMPS. : de en
  • US2516247A - Nonreturn flow valve : en
  • US2516129A - Breast protector : en
  • FR54663E - File enhancement : en fr
  • FR54683E - hay and straw elevator-transporter-distributor : en fr
  • FR963906A - : fr
  • FR963912A - : fr
  • GB640734A - Improvements in or relating to internal combustion engines : en
  • GB640630A - Improvements in or relating to tobacco cutting machines : en
  • GB640639A - Improvements in or relating to ball and roller bearings : en
  • FR963896A - : fr
  • GB640616A - Improvements in or relating to steel or iron articles : en
  • CA466894A - Control means : en fr
  • CA466765A - Liquid level control equipment : en fr
  • DE1610651U - LINK BRACELET. : de en
  • CA466779A - Colorimetric gas detection : en fr
  • DE1610690U - SHOE TENSIONERS WITH SPIRAL SPRING. : de en
  • CA466801A - Meat cutting machines : en fr
  • CA466825A - Pan cover : en fr
  • US2516529A - Capacitive connection for coaxial lines : en
  • AT166378B - Contactor control for electric traction vehicles : de en
  • US2516360A - Grain conveyer : en
  • USD159443S - Wall plaque : en
  • GB640737A - Double folding tubular steel deck chair : en
  • DE1610486U - MILK EXTRACTOR. : de en
  • DE1610491U - LOCKING FOR WASHING MACHINE DRUMS. : de en
  • FR54672E - elements for small constructions, walls and others, allowing their dry construction : en fr
  • IE19019L - Agricultural tractor implement mountings : en
  • DE1610533U - GYRO. : de en
  • AU3460150A - Improved jointing or coupling means for connecting together tubes or rods : en
  • FR54702E - New luggage rack : en fr
  • GB640853A - Improvements in or relating to orthopaedic beds : en
  • GB640638A - Improvements in or relating to ball and roller bearings and the mounting thereof : en
  • AT166394B - Industrial lamp : de en
  • US2516684A - Pneumatic cement-applying apparatus : en
  • US2516635A - Bromoethyl hydantoin and method of making same : en
  • US2516654A - Antioxidants for mineral oil lubricants and compositions containing the same : en
  • US2516117A - Separation of the starch and gluten constituents of flour : en
  • US2516406A - Aircraft wing flap control : en
  • DE1610442U - METALLIZED ARTIFICIAL HORN TOP. : de en
  • US2516667A - Shock strut : en
  • AU150160B2 - Catalyst and process forthe synthesis of hydrocarbons : en
  • DE1610416U - NEEDLE FOR ATTACHING WIRE ENDS. : de en
  • DE1610476U - SOLE POSITION FOR SKI BINDINGS. : de en
  • DE1610718U - FLOOR WARDROBE. : de en
  • CA466808A - Starting switch : en fr
  • DE1610487U - SLIDING RIDER WITH ROUNDED CROSS SECTION FOR WEAVING HARNESS. : de en
  • DE1610513U - SWIVELING PEN SUSPENSION FOR WRITING MEASURING INSTRUMENTS. : de en
  • DE1610589U - DIVERSEERS. : de en
  • US2516491A - Massage and shampoo device : en
  • DE1610704U - MODEL GLIDER (FLYABLE TOY). : de en
  • US2516468A - Fishing plug : en
  • AU3464650A - Wheel aligning device : en
  • FR963899A - : fr
  • AT166450B - Process for the preparation of new piperazine derivatives : de en
  • DE1610517U - DEVICE FOR PIVOTING AND FIXING A FEED DAMPER CONTAINER. : de en
  • FR54655E - Pulse radio communication method : en fr
  • FR963978A - : fr
  • GB640698A - Improvements in or relating to lipstick holders : en
  • DE1610721U - EGG HEADS WITH TWO EACH OTHER MOVING KNIVES, GUIDED IN A SLIDE TRACK. : de en
  • DE1610772U - BUILDING PART OF LADIES 'DAY OR NIGHT GIRLS OR UNDERWEAR MADE OF ELASTIC FABRIC, IN PARTICULAR MESH. : de en
  • DE1610425U - UPHOLSTERED ARMCHAIR CONVERTIBLE INTO A Lounger. : de en
  • DE1610564U - BALLPOINT PEN FOR LIQUID INK. : de en
  • DE1610640U - DEVICE FOR ELECTRIC STERILIZATION OF MEDICAL INJECTION SYRINGES. : de en
  • DE1610687U - DEVICE FOR THE PREVENTING OF SLIPPING OF SHOES. : de en
  • FR963989A - : fr
  • FR963994A - : fr
  • GB640712A - Improvements in and relating to rotational speed indicators or tachometers : en
  • AU154400B2 - Low pressure hydrocarbon synthesis process : en
  • AT166435B - Method and device for applying multicolored patterns by means of paint rollers : de en
  • DE1610793U - FOLDED BROCHURE. : de en
  • US2516745A - Contact bank for an automatic telephone switch including parallel elongated stationary conductors : en
  • GB640606A - Improvements relating to means for establishing and maintaining a finely-finished surface on the metal flanged ends of bobbins, spools, and the like : en
  • DE1610764U - CROWN WINDING DEVICE WITH STOPPING DEVICE. : de en
  • FR963888A - : fr
  • CA466797A - Rangefinders, heightfinders and like optical observation instruments : en fr
  • GB640781A - Improvements relating to means for suspending bags for storing and dispensing liquids : en
  • US2516103A - Air conditioner for vehicles : en
  • US2516285A - Space heater having heat-reflecting and air-heating deflectors : en
  • DE1610766U - STOCK REGULATOR. : de en
  • FR54656E - Sockets for lighting lamps : en fr
  • GB640729A - Anti-corrosive paint or varnish : en
  • DE1610733U - CARBURETTORS FOR LIQUID FUEL OF OTTO ENGINES. : de en
  • US2516764A - Detachable auxiliary lens shield : en
  • US2516106A - Aminobenzene compounds containing fluorine : en
  • US2516510A - Swing valve : en
  • USD159449S - Fish lure : en
  • FR963862A - : fr
  • FR963868A - : fr
  • DE1610405U - CLOTHES LINE. : de en
  • DE1610693U - TRANSMITTER DEVICE FOR REMOTE INDICATION OF LIQUID LEVEL IN CONTAINERS. : de en
  • GB640676A - Improvements in or relating to machines adapted for bevelling edge portions of shoe soles : en
  • US2516466A - Operating attachment for the handles of ab release valves : en
  • USD159404S - boettcher : en
  • FR963963A - : fr
  • DE1610673U - DEVICE FOR COLLECTING OLD OIL FROM CARS. : de en
  • DE1610788U - VISUAL MEANS FOR LEARNING CALCULATION. : de en
  • GB640633A - Improvements in and relating to arc furnace control systems : en
  • DE1610473U - THROWING GAME. : de en
  • GB640695A - Improvements in and relating to frequency-modulated radio transmitters : en
  • FR963984A - : fr
  • US2516250A - Vegetable peeling apparatus : en
  • AT166355B - Pocket oiler with fine regulation of the discharge : de en
  • US2516756A - Meter protection circuit : en
  • US2516698A - Control system : en
  • FR963997A - : fr
  • US2516669A - Internal-combustion engine : en
  • FR963956A - : fr
  • US2516462A - Double jacket means for feeding two liquids to a rotating combustion chamber : en
  • FR54709E - Improvements to conventional methods of purifying lighting gas by using and packaging a new choice of raw and semi-raw materials : en fr
  • US2516344A - Rectifier : en
  • US2516457A - Screw holding screw driver : en
  • DE1610745U - WALL SAMPLE DEVICE. : de en
  • DE1610410U - ICE CREAM MACHINE WITH REVOLVING CYLINDRICAL CONTAINER. : de en
  • US2516578A - Backflow preventer valve : en
  • FR54665E - Lubricants : en fr
  • GB640806A - Method of and apparatus for controlling the direction of sheets of batch fed into glass furnaces : en
  • US2516759A - Fish rod holder or carrier : en
  • FR964000A - : fr
  • GB640631A - Improvements relating to shock-absorbing mountings for gyroscopic instruments : en
  • FR963851A - : fr
  • DE1610457U - ADVERTISING DEVICE ASSOCIATED WITH A DRAGON OR SIMILAR FLIGHT CARRIAGE. : de en
  • DE1610675U - WHEEL NUT WRENCH. : de en
  • US2516504A - Safety control and pilot indicator : en
  • US2516651A - Tool for removing lamp bases : en
  • US2516719A - Thermoelectric generator : en
  • US2516784A - Photoelectric tube : en
  • USD159444S - Wall plaque : en
  • FR54677E - Luminescent coating for electric discharge devices : en fr
  • GB640778A - Improvements relating to nozzles for hose and other flexible pipes : en
  • US2516551A - Luggage edge-binding integral strip of rubbery material : en
  • AT166405B - Thermal switch : de en
  • US2516258A - 3, 11-diketo-20, 21-dioxypregnanes and process : en
  • USD159452S - Toy catapult body or similar article : en
  • US2516296A - Synchronizer for multiple set radar systems : en
  • US2516172A - Hydraulic seat : en
  • CA466834A - Filter : en fr
  • CA466885A - Railway train communication systems : en fr
  • FR963993A - : fr
  • US2516648A - Work clamp : en
  • CA466863A - Electric discharge tube : en fr
  • US2516711A - Field sprinkling apparatus : en
  • US2516755A - Inclined water tube boiler : en
  • US2516805A - Ventilating apparatus : en
  • US2516523A - Floor waxer with inertia actuated flow control valve : en
  • AU149703B2 - Improved jointing or coupling means for connecting together tubes or rods : en
  • CA466862A - Antenna system : en fr
  • DE1610770U - HORIZONTAL VANE OR PULLER WHEEL. : de en
  • US2516142A - Control mechanism and stabilizer : en
  • DE1610421U - CONNECTING CLAMP FOR WELDING CABLE. : de en
  • DE1610527U - DEVICE FOR POURING LIQUIDS FROM SEALED CONTAINERS WITH LIDS MADE OF CUTABLE OR PUSH-IN MATERIALS SUCH AS TIN, CARDBOARD, PLASTIC OR THE LIKE. : de en
  • DE1610594U - THROW ROD. : de en
  • DE1610786U - EDUCATIONAL GAME. : de en
  • FR54713E - Hat box or opening box : en fr
  • DE1610567U - WRITINGS AND PICTURES, RECESSED IN GLASS OR OTHER METERIALS CAST OR PRESSED INTO. : de en
  • US2516469A - Oil heating stove having j-shaped baffles therein : en
  • US2516732A - Cuff link construction : en
  • CA466838A - Arch support member : en fr
  • US2516179A - Photoamplifier : en
  • DK71285C - Plant for continuous production of butter. : da en
  • US2516676A - Telephone dial light attachment : en
  • CA466845A - Drift free springs : en fr
  • DE1610443U - MARZIPAN PUNCH FOR KOENIGSBERGER EDGE MARZIPAN. : de en
  • DE1610625U - COLOR AND TEMPLATE CARRIERS FOR MULTIPLE TEMPLATES. : de en
  • DE1610679U - SHAVING CASE WITH SANDING DEVICE. : de en
  • US2516818A - Medicinal applicator : en
  • USD159425S - Leese change-maker : en
  • DE1610522U - BLIND SCREEN FOR VEHICLES. : de en
  • DE1610596U - CREPE PAPER TRACK, ESPECIALLY FOR FLOWER POT COVERING. : de en
  • CA466776A - Building construction : en fr
  • AU150369B2 - Improvements in or relating to fl-brasses and their improvements in respect of resistance to intercrystalline flow and/or intercrystalline fracture : en
  • CA466800A - Fluid pressure-control mechanism : en fr
  • US2516557A - Convertible nursery seat : en
  • CA466788A - Metal cutting apparatus : en fr
  • AT166395B - Brush holders for electrical machines : de en
  • AU145888B2 - Improvements in or relating to car coupler : en
  • GB640787A - Improvements in and relating to safety devices for pressure cookers : en
  • AT166422B - Device for filtering out pulses based on the pulse width : de en
  • AT166398B - Electric machine with internal cooling : de en
  • DE1610778U - TOOTHBRUSH. : de en
  • US2516261A - Cervical-uterine applicator : en
  • US2516471A - Dispensing or sifting package : en
  • AU151578B2 - Improvements relating tothe manufacture of Dextran : en
  • US2516225A - Air valve for steam heating systems : en
  • US2516283A - Resin impregnation of a dialdehyde tanned hide : en
  • AU3459050A - Improvements inan apparatus for permanently waving hair : en
  • DE1610683U - FITSCHE FOR WINDOWS, DOORS OR THE LIKE. : de en
  • DK71268C - Process for the production of anhydrous nitrophosphate. : da en
  • GB640831A - Improvements in or relating to roundabouts : en
  • US2516227A - Electroplating of chromiummolybdenum alloys : en
  • US2516650A - Expansible tool for removing lamp bases : en
  • US2516662A - Power transmission : en
  • AU149846B2 - Improvements in or relating to diffra 'tion cameras for X-ray examination of crystalline substances : en
  • DE1610795U - EXCHANGE HUB. : de en
  • GB640582A - Improved nylon filaments : en
  • CA466782A - Closure for containers : en fr
  • DE1610685U - FOUR-COLOR PENCIL. : de en
  • CA466873A - Pre-formed tile units : en fr
  • US2516140A - Electromagnetic structure : en
  • US2516798A - Mechanical barn cleaner : en
  • AU143987B2 - Improvements in or relating to hoists : en
  • AU3460250A - Improvements in or relating to gaseous discharge tubes and circuits therefor : en
  • CA466870A - Jet propulsion and gas turbine power units : en fr
  • US2516232A - Agitating device for making frozen desserts : en
  • US2516630A - Window lock : en
  • DE1610710U - HOUSING FOR THE PACKAGING OF FRAGILE CONTAINERS, IN PARTICULAR CYLINDRICAL GLASS CASES. : de en
  • DE800011C - Cantilever stem cap for underground hard coal mining : de en
  • AU148246B2 - Improvements in or relating to packing devices for fluid pressure apparatus : en
  • CA466884A - Windshield cleaners : en fr
  • US2516561A - Electric switch : en
  • US2516830A - Fluorinated nicotinic compounds : en
  • US2516562A - Process of making artificial wool from nylon fibers : en
  • US2516671A - Jet power unit mounting : en
  • US2516691A - Fuel injection system : en
  • US2516603A - Solenoid with shock absorbing, coil retaining element : en
  • US2516514A - Knitting machine pattern control mechanism and method of operating the machine : en
  • DE1610611U - COLD SAW. : de en
  • AT166424B - Adding machine : de en
  • CA466866A - Woven textile fabrics or felts : en fr
  • AU146457B2 - Exit area control for jet engines : en
  • AT166386B - Electric light bulb : de en
  • AU148248B2 - Improvements relating to electrical integrating meters and indicating instruments : en
  • AU148558B2 - Yarn package : en
  • DE1610430U - REINFORCEMENT ANCHORS FOR MASONRY WITH INTERMEDIATE AIR INSULATION LAYER. : de en
  • DE1610523U - DIRECTION DISPLAY DEVICE FOR BICYCLES AND MOTORCYCLES. : de en
  • DE1610576U - ARRANGEMENT FOR FINANCIAL ACCOUNTS, IN PARTICULAR FOR SMALL AND MEDIUM-SIZED ENTERPRISES. : de en
  • DE1610792U - FOLDED LETTER. : de en
  • FR54733E - Current inputs in lamps with sustained luminescence, using a physical effect obtained by a glass of special composition : en fr
  • FR963965A - : fr
  • AT166353B - Reversible plow : de en
  • DE1610428U - TRANSPORT SHOE. : de en
  • DE800010C - Process and device for the operation of conveyor bridges for lignite opencast mines : de en
  • AU3456250A - Improvements relating to door catches : en
  • DE1610471U - COVER OF METAL BOWLS FOR POCKET KNIVES OR THE LIKE. : de en
  • US2516427A - Measuring device for lubricating systems : en
  • US2516780A - Trainer for enabling the giving of radio instruction : en
  • AU3455050A - Improvements in or relating to exhaust ducting of gas-turbine engines : en
  • DE1610749U - TOTO CUBE. : de en
  • US2516222A - Graining of lithographic and other printing plates : en
  • US2516357A - Conveyer retraction device : en
  • US2516768A - Apparatus for gauging textiles, particularly yarns and sliver : en
  • DE1610436U - ELECTRICALLY POWERED HOUSEHOLD BUTTER MACHINE. : de en
  • US2516221A - Modulator for multichannel signaling systems : en
  • AU3458450A - Polymerization of liquid polymerizable organic compounds in elongated shapes : en
  • FR963955A - : fr
  • AU148173B2 - Adjustable wiping blade for windshield cleaners andthe like : en
  • AU147553B2 - Process for twisting of threads, particularly glass threads : en
  • GB640678A - Improvements in or relating to the manufacture and repair of rubber soled and heeledboots and shoes : en
  • AU3460850A - Tin orthe like container : en
  • CA466791A - 2-aminopyrimidines : en fr
  • AT166379B - Impregnated voltage-dependent resistor : de en
  • US2516508A - Hydraulic system and valve therefor : en
  • US2516141A - Apparatus and method for gasifying carbonaceous material : en
  • AU151280B2 - Step-grate stoker : en
  • AU148717B2 - Dispenser for label strips : en
  • CA466763A - Game : en fr
  • US2516481A - Clamp hanger : en
  • DE1610661U - PNEUMATIC, ELECTRIC OR OTHER POWER OPERATED HAND SHEARS. : de en
  • FR963976A - : fr
  • GB640833A - Improvements in or relating to thermionic valves : en
  • FR963966A - : fr
  • GB640842A - Improvements in and relating to electron discharge valve circuits : en
  • AU3451250A - Apparatus for thread milling : en
  • US2516615A - Commutator tester : en
  • US2516706A - Antenna system : en
  • US2516356A - Automatic range tracking and memory circuit : en
  • CA466754A - Insole : en fr
  • AT166439B - Machine for peat extraction : de en
  • DE1610572U - SCARF. : de en
  • AT166361B - Wall-folding double bed : de en
  • US2516231A - Pants hanger : en
  • US2516718A - Stereoscopic motion-picture film marking apparatus : en
  • DE1610534U - BAG HOLDER. : de en
  • US2516189A - Precision aircraft tachometer : en
  • AU148602B2 - Improvements in nozzles for vacuum cleaners : en
  • AU3452450A - Step-grate stoker : en
  • DE1610541U - WAIST BELT WITH DETACHABLE TIE HOLDER AND WEAR COVER. : de en
  • DE1610780U - SCHNELL-SCHAELER AND DISC CUTTER. : de en
  • US2516736A - Device comprising an electric discharge tube and a siphon arrangement within said tube : en
  • USPP967P - Eose plant : en
  • CA466821A - White water tower and method of forming pulp articles : en fr
  • DE1610602U - HOLLOW BLOCK CELL STONE. : de en
  • FR963990A - : fr
  • FR963854A - : fr
  • GB640775A - An improvement in or relating to steam-heated cabinets or cooking appliances : en
  • CA466846A - Indicating gauge : en fr
  • US2516455A - Means for preparing and homogenizing emulsions, mixtures, and the like : en
  • CA466814A - Polymers of monovinylphenoxthines and method of preparing the same : en fr
  • GB640668A - Improvements in and relating to jettisonable cockpit hoods : en
  • DE1610757U - TUBE CAP. : de en
  • GB640771A - New or improved control mechanism for an epicyclic gear-box : en
  • DE1610663U - ADJUSTABLE THROUGH STRAINER. : de en
  • GB640608A - Improved electric water heater : en
  • US2516540A - Fruit picker : en
  • US2516124A - Shipping carton for sensitive electrical instruments : en
  • US2516414A - Fish scaler with hood : en
  • US2516826A - Process for catalytic semihydrogenation of tertiary acetylenic monohydric alcohols : en
  • AU146621B2 - Afterburner for turbojet engines andthe like : en
  • GR12546B - SHIP LIFTING MECHANISM IN DRY. : el en
  • FR54666E - Radio-electric method for determining a direction : en fr
  • US2516434A - Spinner : en
  • DE1610493U - AMPLIFIER DEVICE FOR TELEPHONE. : de en
  • FR963972A - : fr
  • GB640799A - Auxiliary gas turbine set for aircraft with cabin supercharging : en
  • GR12552B - METHOD OF LIQUID HEATING BY ELECTRICITY THROUGH ELECTRODES. : el en
  • FR54707E - Process for preparing coagulable latex and resulting product : en fr
  • GB640661A - Improvements in or relating to processes for pelleting carbon black : en
  • FR963885A - : fr
  • US2516121A - Edge support for the opening of vacuum cleaner bags or the like : en
  • US2516522A - Parasitic suppressor for cavity resonator devices : en
  • US2516271A - Supporting frame for food grinders and the like : en
  • USD159407S - Vaporizer for deodorant and similar tablets : en
  • AT166440B - Flat burner for the surface hardening of objects made of iron and steel : de en
  • DE1610743U - REPLACEABLE OIL CHANGE CONTROL AND ADVERTISING PLATE FOR IGNITION KEY OF MOTOR VEHICLES. : de en
  • GB640835A - Improvements in and relating to combined radio transmitting and receiving equipment : en
  • US2516223A - Pan washing machine : en
  • CA466774A - Artificial bait : en fr
  • US2516123A - Airplane engine controller : en
  • US2516458A - Utensil kit : en
  • US2516620A - Folding gaff hook : en
  • US2516134A - Method for making feed stock for a furnace black process : en
  • DE800007C - Purification of raw coal : de en
  • DE1610587U - SWITCHING BLOCK FOR BLIND SWITCH PICTURES. : de en
  • DK71276C - Method for opening bast sticks for wet spinning. : da en
  • US2516437A - Smoker's device : en
  • US2516661A - Support for pendant fixtures : en
  • DE1610461U - ADVERTISING LIGHT. : de en
  • DE1610783U - BOWL HOLDER. : de en
  • FR963886A - : fr
  • FR963904A - : fr
  • FR54708E - Extendable table : en fr
  • US2516200A - Planetary gearing : en
  • US2516530A - Antenna : en
  • FR963919A - : fr
  • US2516245A - Automatic holding device for fishing poles and rods : en
  • US2516440A - Locomotive smokebox steam injection draft control : en
  • DE1610607U - TRACTOR BEET HARVEST. : de en
  • US2516259A - Process of oxidizing 3, 11-diketo-17-hydroxypregnanes and product obtained thereby : en
  • FR54670E - Improvements in methods and construction elements of buildings, buildings and the like : en fr
  • FR963931A - : fr
  • GB640658A - Ruffling attachment for sewing machines : en
  • FR54687E - Method and device for moistening lithographic printing surfaces : en fr
  • FR963877A - : fr
  • DE1610503U - FLAT DECKING FOR CURTAIN SET. : de en
  • FR963933A - : fr
  • GB640657A - Valve amplifying circuit : en
  • GB640709A - Improvements relating to electronic control circuits : en
  • DE1610597U - DOUBLE BED. : de en
  • GB640673A - Improvements in vehicular power-transmission mechanism : en
  • GB640697A - Improvements in or relating to velocity-modulated electron discharge devices : en
  • US2516626A - Tetrahydropyrimidine compounds : en
  • US2516769A - Peanut harvester : en
  • DE1610456U - REFLECTIVE LIGHT SURFACE, IN PARTICULAR LETTERS AND CHARACTERS OF ALL KINDS FOR ADVERTISING AND OTHER PURPOSES. : de en
  • GB640672A - Improvements in or relating to fishing flies : en
  • FR54718E - Hat box or opening box : en fr
  • CA466890A - Self-adjusting tappet : en fr
  • DE1610605U - ATTACK. : de en
  • US2516449A - Movement controlling valve means for follow-up pressure fluid servomotors and the like : en
  • GB640839A - Improvements in sieving machines : en
  • US2516224A - Shaping attachment for metalworking lathes : en
  • US2516738A - Heating apparatus for steam raising and like purposes : en
  • AU3454650A - Extraction of lower fatty acids : en
  • DE1610735U - BILLBOARD FOR THE FOOTBALL TOTO. : de en
  • DE1610655U - CIGAR CUTTER FOR STRAIGHT AND WEDGE CUTTING WITH SEALED KNIFE HOLDING BOX. : de en
  • US2516395A - Wrench having floatingly mounted movable jaw : en
  • DE1610553U - COMBINED PRESSURE DEVICE WITH PROTECTION AND KICK-BACK PROTECTION FOR MILLING AND DRESSING MACHINES. : de en
  • GB640753A - An improved knock-down bunker or box : en
  • AU146602B2 - An improved transformer for air andthe like : en
  • CA466762A - Resilient connections for brake rods and the like : en fr
  • GB640666A - Improvements in or relating to wheel hub and axle assemblies : en
  • FR963958A - : fr
  • US2516580A - Formation testing tool : en
  • AU151983B2 - Antifoomn agents : en
  • GB640847A - Improvements in milk and like churns : en
  • US2516607A - Double collar for apparel : en
  • US2516647A - Method of making closure elements : en
  • DE1610769U - CLAMP FOR TOOL SETS. : de en
  • US2516105A - Electrolytic polishing of metals : en
  • FR963974A - : fr
  • DK71266C - Press or ironing machine. : da en
  • US2516703A - Pitcher : en
  • US2516177A - Apparatus for treating traveling filamentary material with fluid media : en
  • GB640675A - Improvements relating to apparatus for the supply of high voltage uni-directional current from a relatively low voltage alternating current source : en
  • GB640832A - Improvements in or relating to the manufacture of interpolymers of styrene with oil-modified alkyd resins : en
  • US2516660A - Recessed lighting fixture with removable reflector : en
  • FR963991A - : fr
  • US2516166A - Refrigerant mixture and method of refrigerating cars and other enclosed spaces therewith : en
  • US2516242A - Method of lining pipes and other structures with plastic sheets : en
  • US2516340A - Air purifier : en
  • US2516621A - Meat tendering machine : en
  • US2516178A - Magneto breaker point assembly : en
  • DE1610601U - MULTI-CHAMBER HOLLOW BLOCK IN T-FORMAT. : de en
  • FR54676E - Raising a direction by radio means : en fr
  • GB640713A - Manufacture of penicillin derivatives : en
  • US2516333A - Pneumatic control apparatus : en
  • DE1610633U - CUVETTE CARRIER FOR DENTAL PROSTHETICS. : de en
  • DE1610535U - ADJUSTABLE TIRE LOCK FOR WOODEN BARRELS, BARRELS AND TUBES OF ALL KINDS. : de en
  • US2516112A - Separation of saponified and unsaponifiable portions of fats and oils : en
  • US2516538A - Protective control system : en
  • US2516465A - Method and apparatus for weaving pile fabrics : en
  • DE1610401U - RUBBER FOR SWIMMING POOL MACHINES. : de en
  • GB640836A - Improvements in or relating to the manufacture of interpolymers of styrene with unsaturated fatty acids and derivatives thereof : en
  • US2516164A - Three-phase magnetic core : en
  • US2516596A - Liquid level gauge : en
  • GB640619A - Improvements in adjustable back chairs and similar furniture : en
  • FR963961A - : fr
  • FR963910A - : fr
  • GB640568A - Improvements in or relating to pistons for reciprocating pumps : en
  • GB640808A - Improvements in and relating to apparatus for the nebulisation of liquids : en
  • DE1610694U - ELECTRICAL SAFETY DEVICE FOR LIQUID CONTAINER. : de en
  • FR963946A - : fr
  • FR54659E - Process for obtaining particular contrast effects during the reproduction of photographs or images by photography or on television and devices for its application : en fr
  • FR54719E - Improvement of combustion air heating and fluid fuel heating, in particular for steam generator hearths : en fr
  • FR963968A - : fr