• SU80010A1 - The method of regeneration of sulfur dioxide and a blower liquid during sulphite cooking of wood, etc. : en ru
  • CH267476A - Process for the manufacture of a hose resistant to wear and the hose obtained by this process. : de en
  • CH267499A - Rotor with blades for axial flow machine. : de en
  • US2501787A - Closure and contact for mercury switches : en
  • US2501689A - Radio cabinet : en
  • US2502331A - Geiger-muller counter for radioactive emission : en
  • GB634984A - Improvements in or relating to structural devices : en
  • US2502123A - Railway train communication apparatus : en
  • US2502307A - Electrical connector : en
  • US2502317A - Radio navigation : en
  • DE1604030U - WATER MOTOR WITH PARALLEL CYLINDERS. : de en
  • US2502188A - Random reversing motor control system : en
  • US2501785A - Electric current rectifying couple and process of forming same : en
  • CA464083A - Polymerization catalyst : en fr
  • US2501928A - Animal trap : en
  • US2502284A - Decarburization of steel : en
  • CA464065A - Hot-gas engine with closed cycle : en fr
  • DE1603932U - STIRRING AND IMPACTING MACHINE. : de en
  • GB635010A - Improvements in or relating to moulded or laminated asbestos products and method of producing same : en
  • US2502120A - Removal of silicon compounds from water : en
  • US2501800A - Automatic sealing apparatus for hydraulic systems : en
  • US2502405A - Electron-discharge device of the magnetron type : en
  • AU3229850A - Improvements relating to voltage stabilisers : en
  • AU148589B2 - Brake structure : en
  • DE1604022U - SPECIAL WEATHER EDGE FOR SPORT SHOES. : de en
  • FR959477A - : fr
  • GB634915A - Improvements in insecticidal compositions and in processes for the treatment of materials or objects to protect them from attack by or to render them unsuitable as a lodgment or habitation for insects : en
  • US2502119A - Electric control system : en
  • US2502253A - Quick detachable connector : en
  • USD157916S - Vanity case : en
  • US2501720A - Screw propeller : en
  • US2501714A - Cigar and cigarette holder : en
  • US2502041A - Propeller control : en
  • CH267558A - Drill bit for mining works. : en fr
  • CH267529A - Set-up with an oscillator that is automatically corrected in frequency. : de en
  • CA464024A - Process of imparting hydrophobic properties to cellulose fibres : en fr
  • US2501912A - Sprinkler : en
  • US2502117A - Method and apparatus for lining blanks : en
  • US2502315A - Operating mechanism for high lift devices for airplanes : en
  • USD157917S - Ball pen point : en
  • DE1604213U - SAVING HANDLE FOR HAND SWEEP, INDUSTRIAL BRUSHES AND THE LIKE. : de en
  • CA464000A - Suction throttling valve : en fr
  • CH267445A - Alloy. : en fr
  • GB634992A - Improvements in and relating to radio locating equipment : en
  • GR12369B - INTERIOR STEEL SUPPORT CONSTRUCTION OF STEEL CONCRETE TILES. : el en
  • DE1604100U - HUEPFENDE STANDING FIGURE. : de en
  • CA463959A - Portable grinder : en fr
  • CH267461A - Process for the production of pressed boards from wood material. : de en
  • DE1604017U - INK RESERVOIR. : de en
  • DE1604032U - COLLAR AND TIE HOLDER. : de en
  • ES191334A1 - CLAMP SYSTEM FOR CYLINDRICAL BODIES AND NETWORK FOR PIPES. : en es
  • DE1604042U - LADIES MENSTRUATION BINDINGS. : de en
  • ES22533U - A case for shavers (Machine-translation by Google Translate, not legally binding) : en es
  • CH267495A - Method for operating heat engines and device for carrying out the method. : de en
  • CH267624A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267550A - Dock leveler. : de en
  • DE1603979U - TOTO TIP FAST COUNTER. : de en
  • DE1604076U - BICYCLE SUPPORT AND PROTECTION DEVICE. : de en
  • FR959396A - : fr
  • CH267522A - Process for the preparation of a basic ester. : de en
  • CA464048A - Circuit interrupter and control thereof : en fr
  • CH267454A - Device on machine tools to facilitate the switching of the multi-step transmission. : de en
  • US2501897A - Door operating mechanism : en
  • US2502180A - Timing mechanism for fluid applying windshield wipers : en
  • US2502265A - Combination serving cart and dishwasher : en
  • US2501704A - Negative feed-back vacuum tube voltmeter : en
  • ES191372A1 - NEW DISTILLATION OVEN. : en es
  • FR959622A - : fr
  • US2501709A - Automatic cutoff for damaged radiator sections : en
  • US2502198A - Ball mill lining element and composition for same : en
  • US2501721A - Trailer hitch : en
  • US2502138A - Lawn mower load carrier attachment : en
  • DE1604224U - LIFTING DEVICE FOR RUETTEL MOLDING MACHINES. : de en
  • FR959427A - : fr
  • GB634899A - Improvements in or relating to window frame constructions : en
  • GR12407B - AUTOMATIC HANGER. : el en
  • AU2669749A - An improved instrument for use in calculating and laying out rafters andthe like : en
  • CH267398A - Process for obtaining keratin powders intended for molding, from crude keratin. : en fr
  • US2501718A - Pinking shears : en
  • US2501816A - Magazine for nested articles : en
  • US2501838A - Suction cleaning means for loopers : en
  • USD157895S - Advertising display board : en
  • DE1604266U - ADVERTISING FILM FOR APPLICATION TO SMOOTH SURFACES. : de en
  • ES191268A1 - PROCEDURE FOR MARKING THE PAPER WITH TRANSPARENT WATERMARKS. : en es
  • DE1604066U - CALCULATION AID. : de en
  • FR959587A - : fr
  • US2501824A - Crib extension : en
  • US2501926A - Accelerating pump : en
  • DE1603923U - BARREL CARRIERS. : de en
  • US2502276A - Automatic windrow trip for self-dump rakes : en
  • CH267396A - Process for stabilizing natural or synthetic rubber. : de en
  • DK70781C - Stove. : da en
  • CH267521A - Lighting installation by means of fluorescent tubes. : en fr
  • US2501980A - Watering or feeding trough for animals : en
  • CA464063A - Wide band superheterodyne receiver : en fr
  • US2501833A - Method and apparatus for the production of hollow bodies : en
  • US2502357A - Hydraulic track tower lift : en
  • DE1604157U - VINE POD. : de en
  • CA463983A - Oxidation of heterocyclic aromatic nitrogen compounds : en fr
  • ES191338A1 - NEW MARINE ENGINE, WITH AIR COOLING. : en es
  • FR959435A - : fr
  • FR959526A - : fr
  • FR959564A - : fr
  • US2502398A - Battery charger : en
  • CA464005A - Production of cellulose : en fr
  • CH267570A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • US2501825A - Hydrogenation of certain alpha, alpha-disubstituted, beta-nitro propionic acid compounds : en
  • DK70777C - Method for producing a magnetic core from a cubic ferrite. : da en
  • CH267483A - Control mechanism of an automatic machine. : en fr
  • DE1603945U - CONNECTING CORD FOR REMOTE INDICATION SYSTEM. : de en
  • DE1604068U - FRAME SUPPORT. : de en
  • ES22362U - Continuous feeding pad. (Machine-translation by Google Translate, not legally binding) : en es
  • USD157834S - Bourner heater : en
  • DE1604002U - CAR LAMP. : de en
  • FR959556A - : fr
  • GB634894A - Improvements in or relating to oxygen tents or like enclosures : en
  • US2502360A - Electronic computer : en
  • US2501656A - Sawhorse clamp : en
  • US2502096A - Magnetic separator for grain chutes : en
  • DE1604166U - POSTER FRAME. : de en
  • CH267585A - Process for the preparation of the new a- (benzimidazyl- (2)) - B- (N-ethyl-benzimidazyl- (2)) - ethylene. : de en
  • ES191376A1 - IMPROVEMENTS TO THE PNEUMATIC BANDAGES. : en es
  • ES21091Y - Fountain pen with two nibs, for liquid ink. : en es
  • FR959354A - : fr
  • FR959625A - : fr
  • ES191307A1 - AN INSTALLATION FOR THE EXHIBITION OF CINEMATOGRAPHIC FILMS BY MEANS OF A REFLECTING MIRROR IN IMAGES. : en es
  • GB634855A - Improvements in or relating to sealing devices for rotating shafts : en
  • GB634897A - Remote control mechanism of change-speed gearing of a motor-vehicle : en
  • DE1604238U - DOUBLE SOFA BED. : de en
  • DE1604260U - STAPLES FOR FASTENING TOOLS OR THE LIKE. ON CARDBOARD. : de en
  • ES191301A1 - IMPROVEMENTS IN TYPOGRAPHY AUXILIARY MACHINES. : en es
  • FR959253A - : fr
  • DE1603947U - ELECTRIC MOTOR, ESPECIALLY FOR DRIVING SPINTERS, WASHING MACHINES, CENTRIFUGES AND THE LIKE. : de en
  • DE1604035U - Beaded TAPES FOR ZIPPERS. : de en
  • DK70800C - Lock for protection against wet shots. : da en
  • ES191742A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF FOOTWEAR WITH RUBBER SOLE DIRECTLY VULCANIZED. : en es
  • ES191274A3 - AN IMPROVEMENT IN VACUUM PUMPS AND ROTARY COMPRESSORS. : en es
  • DE1604139U - MULTI-LEAF SPLITTING AND TRIMMING MACHINE. : de en
  • ES191308A1 - DEVICE FOR COUPLING AND FIXING DEVICES SUSPENDED TO THE TRACTOR LIFTING SYSTEM. : en es
  • ES191512A1 - IMPROVEMENTS IN SPINNING FILETS. : en es
  • FR959293A - : fr
  • FR959311A - : fr
  • GB634947A - Improvements in or relating to illusory display devices : en
  • CA464089A - Hydraulic transmission : en fr
  • CH267371A - Belt. : de en
  • ES191396A1 - PERFECT MECHANISM FOR AIRCLOCK VALVES OF BIKE TIRES. : en es
  • US2501829A - Hair treatment tray : en
  • US2502075A - Block molding machine and process : en
  • US2502105A - Flashlight : en
  • ES191294A2 - NEW PROCEDURE TO ACHIEVE THE TOTAL DISCHARGE OF A LIQUID CONTAINED IN A TANK TAKING ADVANTAGE OF THE ENERGY PRODUCED BY THE MOVEMENT OF THE LIQUID IN DISCHARGE. : en es
  • ES21189U - Transportable containers of galvanized plates with reinforced base (Machine-translation by Google Translate, not legally binding) : en es
  • US2501943A - Pipe joint : en
  • CH267494A - Internal combustion turbine fitted with a labyrinth seal. : en fr
  • ES190534A3 - IMPROVEMENTS IN THE OBTAINING OF MANGANESE ALLOYS. : en es
  • ES21342Y - Safety coupling for screws, nuts and the like. : en es
  • CH267552A - Direction indicator for motor vehicle. : en fr
  • DK70784C - Method for carrying out soil surveys and apparatus specified therein. : da en
  • US2501746A - Fastener for detachable table legs : en
  • US2502161A - Ice picking and grading machine : en
  • US2501781A - Kitchen cabinet ensemble structure : en
  • US2501805A - Rotary mixer : en
  • GB634718A - Improvements in controls for use in hydraulic power-transmission systems : en
  • FR959300A - : fr
  • CA464051A - Rhodium plating : en fr
  • GB635000A - Improvements in or relating to electromagnetic waveguides : en
  • US2501999A - Apparatus for separating the constituents of atmosphere : en
  • US2501818A - Garment : en
  • US2502370A - Polyvinyl chloride compositions : en
  • US2501780A - Cork printer's roller : en
  • US2502021A - Water wheel bucket : en
  • SE127731C1 - Device for charging baskets for melting furnaces. : en sv
  • US2501846A - Production of silicon steel sheet stock having the property of high surface resistivity : en
  • US2501685A - Cap punching machine : en
  • CH267474A - Friction device. : en fr
  • DE1604058U - CIRCULAR SAW BLADE. : de en
  • US2502255A - Bucker tool : en
  • FR959650A - : fr
  • FR959385A - : fr
  • FR959473A - : fr
  • DE1604018U - BALLPOINT PEN TIP WITH INK FEED. : de en
  • DE1604193U - HOLDER FOR THE END OF A CHALK LINE. : de en
  • FR959669A - : fr
  • FR959348A - : fr
  • GB634734A - Improvements in and relating to rubber torsion springs : en
  • SU80001A1 - Hydraulically driven tunneling plate for passing development workings in brown coal fields : en ru
  • US2501911A - Feeder and deliverer for hay manglers : en
  • DK70783C - Apparatus for automatic filling of material into containers, in particular bags. : da en
  • FR959611A - : fr
  • GB634943A - Improvements in or relating to anion-exchange resins : en
  • FR959509A - : fr
  • ES189067A1 - PROCEDURE FOR THE MANUFACTURE OF OBJECTS, ESPECIALLY PENCIL CASES, PENCIL LEADS AND FINISHED PENCILS OF THERMOPLASTIC AND THERMICALLY HARDENED MATERIALS. : en es
  • GB634800A - Improvements in or relating to controllers for maintaining a predetermined relationship between two variable conditions : en
  • GB634920A - Improvements in or relating to boards or sheets for artistic purposes : en
  • FR959328A - : fr
  • GB634982A - Improvements in or relating to frequency-sensitive electrical devices such as vibration galvanometers : en
  • DE1604173U - SLIDER HOLDER ON BABY CARRIAGE. : de en
  • FR959305A - : fr
  • US2501978A - Bone splint : en
  • US2502252A - Electrical swivel connection : en
  • USD157899S - Automobile top : en
  • ES22496U - Articulated profile (Machine-translation by Google Translate, not legally binding) : en es
  • ES22505U - Pressure indicating valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR959377A - : fr
  • GB634759A - Improvements in or relating to flushing valves : en
  • US2501732A - Modified lubricating oil : en
  • USD157864S - Crane cab : en
  • USD157900S - Pratt irrigating apparatus : en
  • FR959641A - : fr
  • DE1604029U - DEVICE TO FACILITATE THE CONNECTION (TURNING) OF NEW WARP FEDS DURING WEAVING. : de en
  • DK70789C - The butter kernels. : da en
  • US2502327A - Separation of aluminum chloride and ferric chloride : en
  • US2502093A - Metal wagon body : en
  • US2502262A - Flushing tank : en
  • DE1603983U - FOLLOWING INSERT IN CIGARETTE OR OTHER TOBACCO PACKAGES. : de en
  • GB634837A - Improvements in the manufacture of aluminium phosphate : en
  • US2502024A - All purpose trailer : en
  • USD157866S - Pneumatic tike : en
  • ES22313U - Closing ring for necklaces. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22472U - New extensible bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR959550A - : fr
  • GB634879A - Rubber dispersions and the use thereof : en
  • ES22414U - Perfect floor applicable to all kinds of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES190485A3 - IMPROVEMENTS IN OBTAINING MANGANESE-BASED ALLOYS. : en es
  • GB634844A - Improvements in or relating to the preparation of iron by reduction of ferrous ore in a rotary furnace : en
  • ES22445U - Priming box for fluorescent tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959563A - : fr
  • AU151580B2 - Improvements in or relating tothe synthesis of hydrocarbons : en
  • GB634881A - Improvements in pressure stoves : en
  • US2501661A - Apparatus and system for fluid control : en
  • USD157887S - Air conditioning unit : en
  • US2501740A - Automobile armrest protector : en
  • US2501826A - Spark plug : en
  • US2501977A - Decomposing emulsified waste sludges : en
  • US2502196A - Method of sterilizing food products : en
  • AU3230050A - Improvements in shuttering for concrete constructions : en
  • CH267429A - Device for determining a frequency. : en fr
  • DK70769C - Resonance antenna. : da en
  • GB634848A - Improvements in fluid sealing device : en
  • GB634871A - Ignition furnace for sintering machines : en
  • DE1603966U - THREAD HOLDER. : de en
  • ES22401U - Improved wooden door. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1604271U - GRINDING GAUGE FOR EYEGLASSES. : de en
  • FR959545A - : fr
  • DE1604257U - PAPER TUET FOR COFFEE BEANS AND THE LIKE : de en
  • ES22359U - Bra perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2501835A - Folding, cutting, and delivering mechanism : en
  • US2502337A - Use of fluoboric acid as a means of removing core sands from castings : en
  • AU144792B2 - Improvements relating tothe connection ofa bogie withthe body ofa railway truck : en
  • CA463995A - Alloy and method : en fr
  • DE1604289U - NUMBER SLIDE GAME. : de en
  • CH267584A - Process for the preparation of the new a- (benzimidazyl- (2)) - B- (N- (dimethyl-aminoethyl) -benzimidazyl- (2)) - ethylene. : de en
  • DE1604185U - BONE SAW. : de en
  • US2501728A - Tuning mechanism for resonant cavities and the like : en
  • US2501988A - Method for the treatment of fabric, yarns, threads, strands, and the like to render rubberized articles made therefrom more durable : en
  • ES22352U - System of movement of rolling shutters of wood and metal closures. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959682A - : fr
  • GB634950A - Improvements in apparatus for applying a liquid to sheet material : en
  • CH267358A - Machine for the wet treatment of lengths of fabric. : de en
  • CH267437A - Optical imaging apparatus. : de en
  • US2502089A - Folding pram : en
  • US2502114A - Process for preparing mononitrofuran compounds : en
  • SU79863A1 - Adaptation to a belt press for forming articles with closed cavities : en ru
  • DK70804C - Ship mooring with a bulwark with vertical or mainly vertically standing movable free holts. : da en
  • FR959463A - : fr
  • DE1604107U - METAL TUBE. : de en
  • DE1604021U - DEVICE FOR GRAPHICAL REPRESENTATION FOR MANUFACTURING PLANTS. : de en
  • DK70805C - Method for framing hollow section piles. : da en
  • DK70766C - Method and plant for evaporating liquids, suspensions or emulsions by spraying. : da en
  • ES22510U - Improved concrete mixer truck. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959488A - : fr
  • FR959510A - : fr
  • FR959487A - : fr
  • FR959631A - : fr
  • GB634906A - Improvements in metal furniture : en
  • DE1603959U - SUITCASE TAG. : de en
  • ES21428Y - Adjustable separator for surgical purposes. : en es
  • FR959321A - : fr
  • FR959327A - : fr
  • DE1603986U - SCYTHE RING. : de en
  • DE1604263U - COVER CAN BE USED FOR WINE OR MENU. : de en
  • DK70775C - Switch, relay or similar device that can be switched by electromagnetic means. : da en
  • FR959503A - : fr
  • ES22526U - A weatherproof lamp holder (Machine-translation by Google Translate, not legally binding) : en es
  • ES22537U - A silent cover for gasoline and oil burners (Machine-translation by Google Translate, not legally binding) : en es
  • US2502108A - Mobile crane : en
  • US2502297A - Means for supporting four-in-hand neckties : en
  • SE127755C1 - Element set for heat exchangers : en sv
  • US2501684A - Centering attachment for the tailstock of lathes : en
  • US2502134A - Method for drying protein : en
  • CA464082A - Slushing compound : en fr
  • DE1604225U - LINING FOR CASES, FOR EXAMPLE, CIGAR POCKETS, GLASSES CASES AND THE LIKE. : de en
  • FR959263A - : fr
  • US2501887A - Dishwasher : en
  • AU149068B2 - Improvements in adapters for permitting radio receivers for receiving amplitude modulated oscillations to receive frequency modulated oscillations : en
  • DE1604012U - CORKSCREW. : de en
  • DE1604192U - WRITING BOARD DESIGNED FOR WRITING WITH GRIFFEL. : de en
  • US2502125A - Debromination of polybromopyridine : en
  • CA463978A - Loose leaf book : en fr
  • CH267593A - Process for the preparation of a biguanide derivative. : de en
  • CH267414A - Holder with eraser for releasably attaching the latter to a base, in particular to typewriters. : de en
  • AU3225250A - Improvements in or relating tothe synthesis of hydrocarbons : en
  • CA464030A - Electrolytic process : en fr
  • CH267568A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • US2501948A - Tailor's measuring device : en
  • US2501960A - Method of and apparatus for timing the holding period of pasteurizers : en
  • CA464035A - Arrester element : en fr
  • GB634775A - Improvement in piezoelectric crystal means and method of using same : en
  • DE1603919U - AS A SUPPORT ELEMENT FOR METAL BUILDINGS. : de en
  • ES21298Y - Bed that is collected in the form of a closet. : en es
  • GB634919A - Process for the treatment of baker's yeast : en
  • GB635048A - Improvements connected with heating, ventilating and air-conditioning installations for buildings : en
  • US2501759A - Sign : en
  • CH267330A - Facade scaffolding. : en fr
  • SU75743A1 - Tape mechanism for sound recording and sound reproducing apparatus : en ru
  • US2502363A - Gasket for milkers : en
  • US2502367A - Vehicle : en
  • GB634720A - An organic lubricating oil composition : en
  • ES191326A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CABINS FOR ELEVATOR, PROVIDED WITH TWO OR MORE ACCESSES. : en es
  • FR959352A - : fr
  • US2502217A - Scraper : en
  • US2501892A - Condensation product of 6-sulfanilamido-3-methyl-pyridazine with formaldehyde : en
  • US2502178A - Microviewer : en
  • DE1604141U - COMPRESSED AIR SCORING MACHINE. : de en
  • FR959673A - : fr
  • GB635003A - Improvements in or relating to air distributing devices : en
  • GB635033A - Improved photosensitive device : en
  • DE1604195U - STEEL POST. : de en
  • DE1604258U - ENVELOPE. : de en
  • ES191809A1 - IMPROVEMENTS INTRODUCED IN THE TELARES FOR SALES. : en es
  • US2501831A - Process to produce 2, 6 dichlor-4-nitroaniline : en
  • US2502144A - Reduction of tube seal heating in high-frequency apparatus : en
  • US2502056A - Gauge attachment for metalbending machines : en
  • USD157861S - Game board : en
  • GB634831A - Improvements in or relating to photographic exposure meters : en
  • US2502010A - Twin guards, storm sash, and screen construction : en
  • US2501841A - Flint positioning mechanism : en
  • US2501898A - Method of refrigerating food products : en
  • ES22415U - Film drag device for projection machines (Machine-translation by Google Translate, not legally binding) : en es
  • CA464077A - Apparatus and method for carrying out catalytic reactions : en fr
  • DE1604221U - NOZZLE SUCTION HEAD FOR CHIMNEYS. : de en
  • DE1604134U - RADIATION OVEN. : de en
  • FR959254A - : fr
  • US2501905A - Individual drink refrigerator : en
  • US2502126A - Radio-phonograph combination : en
  • US2501924A - Apparatus for separating continuously liquid such as water and solid matter such as sand : en
  • US2502183A - Production of carbon bodies : en
  • ES22511U - Box-container for circular objects. (Machine-translation by Google Translate, not legally binding) : en es
  • USD157848S - Photographic camera : en
  • DE1604171U - CARRYING HOOK, PARTICULARLY FOR ARRANGEMENT ON PUSHCHAIRS. : de en
  • ES22514U - Dust-thrower to apply powdered medicated substances to cure of ears or other therapeutic indications. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634861A - Electrically heated coffee makers : en
  • SU80077A1 - The method of obtaining nicotine, citric and malic acids from tobacco and tobacco raw materials : en ru
  • US2502074A - Method and apparatus for pumping corrosive mediums : en
  • USD157928S - Bag or the like : en
  • GB634776A - Improvements in and relating to non-reflecting optical bodies : en
  • FR959410A - : fr
  • FR959644A - : fr
  • GB635043A - Improvements in or relating to bicycles and other vehicles propelled by a person or persons riding thereon : en
  • DE1604162U - RUNNING POST CLAMP SETTING. : de en
  • DE1604298U - STUFFED ANIMALS LIKE: BEARS, DOLLS, FIGURES OR THE LIKE. OBJECTS MADE OF FABRIC FILLED WITH AIR. : de en
  • DE1604151U - COVER WITH SELECTOR DISC AS A TOOL FOR FILLING OUT BETTING SLIPS. : de en
  • GB634788A - Improvements in or relating to apparatus for examining crystalline structures by means of cathode rays : en
  • ES189489A1 - IMPROVEMENTS IN ANNULAR FORMWORK OR COMBED FOR MINES. : en es
  • DE1603982U - CIGARETTE TIP. : de en
  • US2502162A - Goggle assembly : en
  • US2502175A - Apparatus for decapitating fish : en
  • US2502394A - Radio beacon system : en
  • DK70790C - Plants for continuous spinning of milk and production of butter. : da en
  • ES22397U - Deposit for the parking of flames coupled to the boilers of heating by water, steam and hot air. (Machine-translation by Google Translate, not legally binding) : en es
  • GB635031A - Improvements in and relating to electrical signalling systems : en
  • DK70780C - Transparent glass for lighting and decoration purposes. : da en
  • GB634998A - Supporting-frame for unit cabinets : en
  • FR959406A - : fr
  • GB634889A - Connecting clip for constructions consisting of tubes or bars : en
  • GB634957A - Improvements in and relating to the glazing of photographic prints : en
  • ES191290A1 - A SEMI-AUTOMATIC SYSTEM FOR THE REGULATION, BY SOCKETS, OF THE TENSION OF TRANSFORMERS OF ALL TYPES AND THAT OF THE LINE DIRECTLY. : en es
  • ES191330A1 - A PROCEDURE WITH ITS CORREPONDING DEVICES FOR THE PREPARATION OF THE MAST OF THE BIRD BOOM, FOR FURTHER USE. : en es
  • GB634742A - Improvements in combination pressing and steaming iron : en
  • GB634714A - Improvements in or relating to thermic interior protection for insulators for electrostatic filters for avoiding condensation : en
  • CH267485A - Hydraulic yoke press. : de en
  • US2501985A - Web roll support for corrugated paperboard machines : en
  • ES191777A2 - IMPROVEMENTS MADE IN THE OBJECT OF PATENT NUMBER 191664. No title : en es
  • FR959307A - : fr
  • DE1604201U - LATCH FOR APPLIANCES FOR BAKING ICE CAKES AND SIMILAR EQUIPMENT. : de en
  • FR959393A - : fr
  • GB634771A - Improvements in or relating to seats : en
  • GB634883A - Improvements in exhaust silencers for internal combustion engines : en
  • FR959531A - : fr
  • GB634786A - Improvements in or relating to wheel structures and wheel cover structures : en
  • DE1603957U - BOWL FOR MAKING DENTAL AND SIMILAR IMPRESSIONS IN PLASTER. : de en
  • DE1604191U - PEN. : de en
  • ES22433U - A clothes peg (Machine-translation by Google Translate, not legally binding) : en es
  • US2501997A - Arresting gear with ribbon type energy absorber : en
  • GB634789A - A process for polymerising unsaturated compounds in the emulsified state : en
  • USD157841S - Link chain for a bracelet or similar article : en
  • ES22404U - Inhaler device for powder, liquid and volatile substances. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1603969U - WALL ANCHORS FOR CHIMNEY CLEANING DOORS AND THE LIKE. : de en
  • AU144159B2 - Improvements in apparatus for showering molten metals : en
  • FR959542A - : fr
  • GR12401B - NEW TYPE OF FRAME. : el en
  • GB635042A - Improvements in or relating to friction clutches : en
  • US2501836A - Folding, cutting, and delivering mechanism : en
  • ES22379U - Joints and joints of pipes, especially of asbestos-cement (Machine-translation by Google Translate, not legally binding) : en es
  • FR959286A - : fr
  • FR959598A - : fr
  • SU78582A1 - Device for sealing hollow cylindrical objects in the hydraulic test : en ru
  • FR959483A - : fr
  • GB634711A - Improvements in or relating to closures for jam jars and the like : en
  • US2502333A - Preheated charge in hydrogen fluoride alkylation : en
  • US2502338A - Multiple-speed electric motor : en
  • US2502341A - Feeding conveyer : en
  • US2502325A - Derivatives of hexestrol : en
  • US2501729A - Prime mover control apparatus of the fluid pressure type : en
  • US2502279A - Soft-seat relief valve : en
  • US2502339A - Tuning fork type periodic switch : en
  • FR959351A - : fr
  • DE1604275U - TOP RECEIVER. : de en
  • ES20600Y - Perfected boxer shorts. : en es
  • ES191403A1 - IMPROVEMENTS IN HAMMER SHREDDERS. : en es
  • FR959513A - : fr
  • FR959607A - : fr
  • GB634767A - Improvements in gas operated automatic guns : en
  • GB634981A - Improvements to pedals for bicycles and the like : en
  • FR959501A - : fr
  • US2501801A - Combined tire inflating pressure regulator, pressure gauge, and valve device : en
  • US2501946A - Plug cock valve : en
  • FR959417A - : fr
  • FR959602A - : fr
  • GB634927A - Improvements in or relating to sectionally built articles : en
  • FR959494A - : fr
  • DE1604300U - TRANSPORT EQUIPMENT E.G. FOR ROLLER DRYERS OR THE LIKE. : de en
  • FR959350A - : fr
  • FR959452A - : fr
  • GB635028A - Electrically operated vibratory apparatus : en
  • ES22474U - Water circulation pump for motor vehicle engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959471A - : fr
  • US2501827A - Coating composition : en
  • GB634830A - An improved elastic knitted fabric and method of producing the same : en
  • ES191862A1 - IMPROVEMENTS MADE IN THE MACHINES FOR SAWING STONE, MARBLE AND SIMILAR BLOCKS, IMPRESSING THE CUTTING ELEMENTS WITH A RECTILINEAL MOVEMENT OF VAIVÉN. : en es
  • ES22443U - Portacebador for fluorescent tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22444U - Case for priming devices intended for fluorescent tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22452U - Security nutcracker. (Machine-translation by Google Translate, not legally binding) : en es
  • US2501760A - Cap : en
  • US2501839A - Sprayed rubber surfacing : en
  • FR959374A - : fr
  • GB634860A - Improvements in hook fastenings : en
  • FR959456A - : fr
  • ES22301U - Instillator or dropper. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959458A - : fr
  • GB634749A - A new and improved bed-side cabinet : en
  • FR959335A - : fr
  • FR959387A - : fr
  • DE1604243U - ROTARY PALLET TRUCK. : de en
  • US2501697A - Dicyclopentadiene dithiocyanate : en
  • USD157884S - Smoker s ash tray or similar article : en
  • CA464009A - Fuse tube adapter : en fr
  • CH267412A - Microfilm pocket. : en fr
  • FR959615A - : fr
  • GB634797A - Improvements in and relating to knitting machines : en
  • FR959508A - : fr
  • US2502179A - Combination overcurrent and overvoltage protective device : en
  • CA463961A - Apparatus for supplying a treating gas : en fr
  • CA464006A - Beam splitter : en fr
  • ES22358U - Metal lid to close containers with circular mouth. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1603962U - INSERT FOR WREATH ROLLERS. : de en
  • ES191688A1 - A PRACTICAL SYSTEM OF RADIO FREQUENCY TRANSFORMER, IN THE ANTENNA-TUNING CIRCUIT, APPLICABLE TO ALL RECEPTORS IN MEDIUM WAVE, WHICH IMPROVES RECEPTION TO AN EXTRAORDINARY EXTRAORDINARY MEASURE, BOTH IN CAPTAINING POWER AND IN PREVENTING INTERFERENCE : en es
  • ES20509Y - Distributor of pasta packed in tin tubes and the like. : en es
  • GB634770A - A new or improved adjustable machine clamp : en
  • GB634864A - Improvements in or relating to machine for closing filled bags : en
  • GB634954A - Improved process for preparing copper oxychloride : en
  • ES191287A1 - A PROCEDURE TO PRODUCE CRYSTALIZED DIHYDRESTREPTOMYCIN SULPHATE. : en es
  • ES191437A1 - PROCEDURE FOR THE MANUFACTURE OF BIGUANIDA DERIVATIVES. : en es
  • ES22406U - Folding movie screen. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959276A - : fr
  • CH267633A - Process for the preparation of an ethylene diamine derivative. : de en
  • US2502053A - Rockable tank textile washing machine : en
  • FR959347A - : fr
  • FR959434A - : fr
  • FR959591A - : fr
  • FR959251A - : fr
  • FR959680A - : fr
  • GB634902A - Improvements in or relating to hand and like bags : en
  • DE1603948U - THROTTLE COIL HOLDER FOR FLUORESCENT TUBES. : de en
  • FR959438A - : fr
  • USD157844S - De martino dress : en
  • DE1604024U - PUSH BUTTON CLOSURE. : de en
  • DE1604178U - BOTTLE CAP. : de en
  • DE1604299U - DISPLAY BOX. : de en
  • FR959281A - : fr
  • GB634796A - Gas blast electric circuit breaker : en
  • FR959260A - : fr
  • FR959310A - : fr
  • AU3225950A - 2 - Tertiaryanimo - 6 - (dialkylaminoalkoxy) - benzothiazoles and process for their manufacture : en
  • FR959617A - : fr
  • CA464068A - Alkylation of aryl hydrocarbons : en fr
  • CH267586A - Device for the treatment of liquids. : de en
  • ES22546U - An elevator-reducer for portrait (Machine-translation by Google Translate, not legally binding) : en es
  • US2502240A - Process for producing heavy gauge articles from thin thermoplastic sheet material : en
  • US2502236A - Gaseous discharge device : en
  • USD157836S - Woman s head scabf : en
  • US2501944A - Sealing means for mixers or the like : en
  • US2502061A - Vehicle seat : en
  • CH267543A - Ampoule pack. : de en
  • FR959651A - : fr
  • CA464078A - Well fluid measurement : en fr
  • DE1604194U - CONTAINERS WITH SAFETY TAPE FOR MUSTARD, VINEGAR FRUIT AND MARINADES. : de en
  • AU149820B2 - 2 - Tertiaryanimo - 6 - (dialkylaminoalkoxy) - benzothiazoles and process for their manufacture : en
  • AU152898B2 - Production of iron ina blast furnace : en
  • CH267463A - Centrifugal mill. : de en
  • AU151631B2 - An improved method forthe purification of water : en
  • CH267609A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • FR959540A - : fr
  • CA464027A - Synthesis of adipic acid dinitrile : en fr
  • US2501986A - Single channel two-way communication system : en
  • FR959642A - : fr
  • GB635007A - Improvements in or relating to units for facing flooring, walls, and other surfaces : en
  • US2501726A - Flap and dive brake operating mechanism : en
  • FR959646A - : fr
  • FR959343A - : fr
  • GB634707A - Improvements in or relating to infinitely variable gearing of the expanding pulley type : en
  • GB634993A - An improved method of softening boiler feed water and apparatus therefor : en
  • ES22407U - Improved handlebar for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES191365A1 - A FLOOR FORGING SYSTEM BASED ON CONCRETE BEAMS WITH A STRIPED CORE FORMING VIBRATED CEILING AND BOVADILLA. : en es
  • FR959390A - : fr
  • GB634999A - Improvements in or relating to resonant cavity oscillators : en
  • US2502222A - Method of preparing phenyl mercuric acetate and nitrate : en
  • US2502269A - X-ray control apparatus : en
  • GB634923A - Improvements in or relating to apparatus for making laminated material, or for applying films to walls : en
  • IE18214L - Spreading peat sods : en
  • US2501998A - Roto-volumetric pump : en
  • ES22427U - Device safeguards against the spill in the boiling of milk. (Machine-translation by Google Translate, not legally binding) : en es
  • CH267502A - Device for insulating cold rooms. : de en
  • DE1603988U - SEXUAL DOG PROTECTION. : de en
  • FR959272A - : fr
  • CH267513A - Pneumatic circuit breaker for alternating current. : en fr
  • GB634751A - Improvements relating to tubes employed in heat exchange apparatus : en
  • AU2723549A - Improvements in or relating to assemblies suitable for use in blind riveting : en
  • CA463943A - Viscose rayon lubricating treatment for industrial uses : en fr
  • FR959499A - : fr
  • US2502153A - Roller skate : en
  • US2501971A - Floor drain : en
  • US2502127A - Prime mover supplied by gas generators : en
  • CA464031A - Shaft seal with internal drive : en fr
  • CA464080A - Cutting, trimming and discharging continuously manufactured fibrous sheets : en fr
  • DE1603943U - HOLDING DEVICE FOR THE HANDSET OF DESK TELEPHONES. : de en
  • DE1604040U - RAIL JOINT CONNECTORS FOR ELECTRIC OPERATION IN PIT OPERATION UNDERGROUND. : de en
  • CA464039A - Heat exchanger : en fr
  • SE127722C1 - Device for crispbread machines. : en sv
  • US2502249A - Automatic selective battery charger : en
  • USRE23213E - Means for taking off power from the : en
  • FR959528A - : fr
  • DE1603968U - COOKING OR HEATING OVEN WITH A SHOE ROOM FOR THE HEATING MATERIAL. : de en
  • DE1604268U - FENDER AND SHEET METAL COVERING FOR TRACTOR. : de en
  • GB634811A - Improvements in or relating to brakers' trays : en
  • GB634886A - Improvements in or relating to building bricks : en
  • DE1604119U - DRAWING PAD WITH ATTACHED FOLDER FOR FINISHED DRAWINGS. : de en
  • DE1604276U - CORD DRIVE WITH TENSION ROLLER FOR SINGLE-SIDED TWO-SPINDLE DRIVE OF SPINNING AND TWISTING MACHINES. : de en
  • CA464033A - Rod weeder : en fr
  • DE1604094U - METAL SPEAR. : de en
  • AU147978B2 - Improvements in and relating to staples : en
  • CH267514A - Arrangement for load current dependent control of the terminal voltage of a direct current generator. : de en
  • FR959282A - : fr
  • US2501989A - Apparatus for inducing pyrexia : en
  • CH267402A - Process for coating ferrous metal objects with an insulating film. : de en
  • DE1603902U - GRINDING DEVICE FOR PLANE KNIVES OR THE LIKE. : de en
  • DE1604160U - NON-SKID HORSESHOE. : de en
  • CH267563A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CA464002A - Electrical regulating system for motor-generators : en fr
  • US2502155A - Low-angle radiation antenna : en
  • USD157857S - Combination bottle opener and nut cracker : en
  • GB634931A - Improvements in or relating to a clamp : en
  • CH267469A - Process for coating surfaces. : de en
  • CH267601A - Process for the preparation of a biguanide derivative. : de en
  • US2501847A - Liquid fuel vaporizing burner : en
  • US2502186A - Coin inserter for cigarette packages : en
  • CA17475S - Animal balloon reindeer : en
  • CA464053A - Starter jaw meshing mechanism : en fr
  • ES22363U - A plug-spring washer for hermetic and tight sealing in automotive capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • AU143492B2 - An improved instrument for use in calculating and laying out rafters andthe like : en
  • CA463951A - Clothespin : en fr
  • CH267538A - Method for the molding of products in their own packaging and machine for the implementation of this method. : en fr
  • CH267328A - Door composed of longitudinal straps. : de en
  • DK70798C - Pencil holder. : da en
  • US2502294A - Double sweep panoramic radio receiver : en
  • US2502304A - Method of forming expanded plastic materials : en
  • DE1604092U - HANDBALL OR FOOTBALL BOOTS. : de en
  • ES21341Y - Perfect folding crib. : en es
  • CA464001A - Overload release device : en fr
  • US2501670A - Parachute : en
  • US2501686A - Contact terminal for electric motors : en
  • US2501751A - Pulsation and flow control system for gas lines : en
  • US2502260A - Indexing chuck : en
  • US2502142A - Apparatus for treating polluted liquids : en
  • US2502400A - Method of making diphosphoric esters : en
  • US2501855A - Metal cutting machine : en
  • ES19613Y - Perfected lunch box. : en es
  • FR959474A - : fr
  • GB634865A - Improvements in rotative-winged aircraft : en
  • GB634887A - Improvements in or relating to the method of, and apparatus for, the production of pre-formed building units : en
  • DE1604296U - WAGON COUPLING FOR TOY RAILWAYS. : de en
  • FR959412A - : fr
  • CH267467A - Tool for removing machine parts. : de en
  • CH267612A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267438A - Device comprising an adjustable transparent wall, in particular for a vehicle windshield. : en fr
  • CA464036A - Method and apparatus for charging raw material to melting furnaces : en fr
  • US2501798A - Blocking-layer cell : en
  • US2502045A - Fluid-sustained and fluid-propelled airplane : en
  • US2502182A - Device for giving ice massages : en
  • US2502320A - Vehicle body structure : en
  • ES22429U - Classifier of discs for gramophones. (Machine-translation by Google Translate, not legally binding) : en es
  • AU148361B2 - Sine wave oscillators : en
  • CA464032A - Hydraulic mechanism : en fr
  • DK70773C - Assembly sleeve and method of its manufacture. : da en
  • CA464018A - Manufacture of imidazolines : en fr
  • US2501815A - Pot holder : en
  • US2502121A - Stator for universal electric motors : en
  • CA463988A - Beneficiation of iron ores : en fr
  • DE1604202U - STRAPS AND PANTS, SHIRT OR SHIRT TROUSERS. : de en
  • GB634730A - Improvements in or relating to winches : en
  • FR959285A - : fr
  • FR959295A - : fr
  • FR959322A - : fr
  • FR959573A - : fr
  • ES191323A1 - IMPROVEMENTS IN THE CONSTRUCTION OF AGRICULTURAL UTENSILS. : en es
  • AU142744B2 - Nut anchor device : en
  • AU2658249A - Safety shutoff valve for fluid pipelines : en
  • CA463972A - Transparent sheet material and method of making same : en fr
  • CA464059A - Draft regulator : en fr
  • ES192033A1 - A PROCEDURE TO OBTAIN A FIRE EXTINGUISHING PRODUCT. : en es
  • CH267532A - Dielectric lens for microwaves. : de en
  • GB635049A - Improvements in turbine pumps : en
  • ES22518U - Pocket guard device with multiplication table (Machine-translation by Google Translate, not legally binding) : en es
  • DE1603931U - DOUGH DIVIDING MACHINE CLOSED DESIGN. : de en
  • ES22439U - Can opener. (Machine-translation by Google Translate, not legally binding) : en es
  • CH267535A - Arrangement in remote control systems for power systems for the shutdown of disruptive stations. : de en
  • CH267354A - Process for the manufacture of shuttles for sewing machines. : de en
  • ES21324Y - Route indicator device for all kinds of vehicles. : en es
  • AU2723649A - Improvements in or relating to thread-cutting devices : en
  • CA463968A - Adjustable strainer : en fr
  • CA464073A - Heddle arrangement for circular looms : en fr
  • CA464099A - Control of current for electro-deposition : en fr
  • CH267596A - Process for the preparation of a biguanide derivative. : de en
  • CH267397A - Composition containing a vinyl resin. : en fr
  • AU2723749A - Improvements in or relating to abrasive sheet material orto the manufacture ofthe same : en
  • CA464075A - Fluid-solid boundary surface : en fr
  • US2502393A - Child s garment : en
  • ES191466A1 - IMPROVEMENTS IN THE DIVIDING MACHINES OF THE PAN MASS. : en es
  • GB634747A - Improvements in tubular heat exchangers : en
  • DE1604182U - BOTTLE POURER WITH AIR SUPPLY PIPE. : de en
  • ES191395A1 - AN IMPROVED MECHANISM FOR THE TIRE AIR CHAMBER VALVES. : en es
  • US2501979A - Process of removal of oil from textile fibers : en
  • US2502205A - Stack curing apparatus : en
  • GB634942A - Improved method of rendering surfaces wax-repellent : en
  • FR959364A - : fr
  • FR959432A - : fr
  • CA463977A - Broom head holder : en fr
  • FR959629A - : fr
  • FR959398A - : fr
  • ES191422A1 - SOME IMPROVEMENTS IN THE APPARATUS TO MANUFACTURE COOKED EARTH PIECES. : en es
  • SU78482A1 - Mirror galvanometer : en ru
  • FR959504A - : fr
  • US2501679A - Egg peeling device : en
  • US2501723A - Fish lure : en
  • US2502356A - Reversing attachment for vehicles : en
  • DE1604167U - ADVERTISEMENT FOLDER. : de en
  • DK70791C - Mouse or rat trap. : da en
  • FR959590A - : fr
  • CH267352A - Chain switching device on a loom. : de en
  • ES191741A1 - NEW PROCEDURE FOR MANUFACTURING FLOOR FORGED. : en es
  • ES191328A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BLADE-HOLDING AXLES FOR BRUSHING OR WOOD REGROWING MACHINES. : en es
  • GB634953A - Improvements in and relating to flexible cables : en
  • US2501755A - Valve mechanism : en
  • US2502235A - Spirit level : en
  • US2502390A - Wax-substituted polyalkylthiophene : en
  • DE1604085U - SHOE. : de en
  • ES191310A1 - PROCEDURE FOR THE MANUFACTURE OF PREPARATIONS BASED ON TOILET CREAMS. : en es
  • ES21193Y - Adjustable device for haircutting, operated by the user : en es
  • FR959411A - : fr
  • FR959603A - : fr
  • FR959620A - : fr
  • FR959491A - : fr
  • DE1604077U - MOTORCYCLE SEAT. : de en
  • FR959544A - : fr
  • ES22428U - Hook for the construction of metal fabrics. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634732A - An improved fastener of hook and eye form : en
  • GR12408B - METHOD AND MEANS FOR THE STRENGTHENING AND CONNECTING THE SOLE AFTER THE SHOE. : el en
  • SU77066A1 - Combined potato planter : en ru
  • US2501957A - Pneumatic control apparatus : en
  • ES21437Y - Mechanical toy, improved, with movement of vehicles or other figures. : en es
  • FR959415A - : fr
  • FR959262A - : fr
  • US2501917A - Locket : en
  • GB634910A - New adrenalin derivative : en
  • DE1604176U - RUBBER TIRES FOR VEHICLES OF ALL KINDS. : de en
  • US2501792A - Synthesis of disulfides : en
  • US2502018A - Diffraction type sound absorber covered by a membrane : en
  • US2501680A - Rotary swivel : en
  • US2501736A - Rotary distributing head oil burner : en
  • US2501982A - Weft feeding mechanism : en
  • USD157879S - Lehman clock : en
  • ES22370U - Radio receiver with tuning and remote control device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959551A - : fr
  • FR959665A - : fr
  • GB634766A - Improvements in dentures : en
  • GB634827A - Resonant electrical arrangement : en
  • CH267517A - Magnetic powder core and method of making this core. : en fr
  • US2501915A - Automatic stop for looms : en
  • US2501761A - Rotary impact pipe cutter : en
  • US2501783A - Water-soluble urea resins : en
  • US2502027A - Speed controlling apparatus : en
  • US2501796A - Independent wheel suspension : en
  • US2501844A - Bedpan pad : en
  • DE1604200U - SUSPENSION STEEL SCREWDRIVER. : de en
  • ES22470U - Electrical-resistance block (Machine-translation by Google Translate, not legally binding) : en es
  • CH267348A - Device for changing bobbins on a spinning and twisting machine. : de en
  • CH267424A - Wireless signaling device with a question station and an automatic answering station. : de en
  • US2502283A - Control thermostat for gas heating devices : en
  • US2501837A - Cable laying sheave : en
  • USD157890S - Lady s stocking : en
  • ES191356A1 - A PROCEDURE FOR OBTAINING HERBICIDE AND PHYTOHORMONE PRODUCTS. : en es
  • ES191748A1 - AN ADVERTISING METHOD THROUGH CINEMATOGRAPHY. : en es
  • ES191325A1 - A CHEMICAL PROCEDURE FOR OBTAINING SEAWEED PRODUCTS AND SIMULTANEOUS DISCOLORATION OF EXTRACTS. : en es
  • ES22224U - Needle for injections. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22493U - A desk cabinet to hold rotating files (Machine-translation by Google Translate, not legally binding) : en es
  • GB635019A - Improvements in or relating to rotary wing aircraft : en
  • GB634715A - Drop dispensing device : en
  • DE1604229U - COMB CLEANING BRUSH. : de en
  • GB634807A - Improvements in or relating to abrasive sheet material or to the manufacture of the same : en
  • US2501896A - Dichlorovinm ethers : en
  • US2501976A - Adjustable support for chairs, stools, and the like : en
  • FR959366A - : fr
  • CA464038A - Combined package and applicator : en fr
  • US2501695A - Method of catalytically synthesizing hydrocarbons : en
  • US2501701A - Self-clinching fastening device : en
  • US2502293A - Tuning indicator circuit : en
  • US2502083A - High reactance transformer : en
  • US2502092A - Gear type fluid clutch : en
  • US2502215A - Telemetric recording system : en
  • US2502309A - Wheel mount : en
  • USD157896S - Table cover or the like : en
  • ES191357A1 - A MANUFACTURING PROCEDURE OF A PRODUCT ENDOWED WITH HIGH INSECTICIDE POWER. : en es
  • FR959637A - : fr
  • GB634791A - Improvements relating to windows : en
  • FR959345A - : fr
  • GR12399B - AUTOMATIC CONSTRUCTION INSTABLE ELECTRICITY, IN FIXED. : el en
  • FR959279A - : fr
  • US2502042A - Electrical switch : en
  • ES22396U - New window made of iron sheet. (Machine-translation by Google Translate, not legally binding) : en es
  • US2501823A - Record forming die : en
  • US2502290A - Assembly of end caps and cylinders : en
  • GB634938A - Reducing ferric oxide : en
  • FR959557A - : fr
  • GB634815A - Improvements relating to the dynamic braking of induction motors : en
  • USD157874S - Pair of tongs : en
  • ES22454U - Hypodermic syringe perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR959554A - : fr
  • US2502082A - High reactance transformer : en
  • US2502377A - Catcher's mask : en
  • FR959511A - : fr
  • GB634772A - Improvements in or relating to frequency transporting devices : en
  • ES191919A1 - IMPROVEMENTS IN THE PHOTOGRAPHIC MACHINES THAT USE CINEMATOGRAPHIC FILM AS SENSITIVE MATERIAL. : en es
  • FR959267A - : fr
  • FR959639A - : fr
  • FR959698A - : fr
  • ES191299A1 - A PROCEDURE FOR ACHIEVING FUEL SAVINGS IN EXPLOSION ENGINES. : en es
  • ES22517U - Automatic fixing device, applicable to the closure of any model of folding chair. (Machine-translation by Google Translate, not legally binding) : en es
  • USD157827S - Abrams dress : en
  • US2502324A - Derivatives of diethylstilbestrol : en
  • ES21218Y - Portable lamp, especially for fluorescent lighting. : en es
  • DE1604242U - JACKS IN PARTICULAR FOR FARM WAGONS. : de en
  • FR959334A - : fr
  • DE1604155U - COLLAPSIBLE BREAK-PROOF POTATO BASKET. : de en
  • ES22544U - Improved shooter (Machine-translation by Google Translate, not legally binding) : en es
  • FR959319A - : fr
  • US2501700A - Activated carbon manufacture : en
  • US2501920A - Folding airfoil : en
  • US2502231A - Tip-up fishing apparatus : en
  • FR959445A - : fr
  • AU2777549A - Improvements in or relating toa method of treating a tow of filaments or threads ina limited space : en
  • DE1603940U - SUPPORT ROLLER CARRIER FOR MOUNTAIN LIFT. : de en
  • US2502107A - Piano action : en
  • US2502149A - Railway switch : en
  • USD157905S - Tractor track shoe : en
  • US2502165A - Conduit fitting for air-conditioning systems : en
  • US2502189A - High-frequency generator for induction motors : en
  • CH267353A - Sampling device for warp thread drawing machines. : de en
  • DE1604114U - PROTECTIVE COVER FOR SHOES AND STOCKINGS. : de en
  • FR959493A - : fr
  • FR959689A - : fr
  • AU3223250A - Electronic digital computing devices : en
  • CH267421A - Play horse. : de en
  • ES191461A1 - A SAFETY SYSTEM FOR ARC WELDING SOLDIERS. : en es
  • FR959380A - : fr
  • CH267425A - Device for detection and tracking by means of radio waves. : en fr
  • US2501690A - Method and apparatus for making multiple layer plastic conduits : en
  • US2501858A - 4'(beta-ethyl)-morpholine ester of nicotinic acid and its production : en
  • US2502141A - Agitator for gas producers : en
  • CH267373A - Closing device. : en fr
  • CH267528A - Device for generating an alternating voltage, the frequency of which can be regulated in steps with equal frequency intervals within the tuning range. : de en
  • AU3222350A - Improvements relating tothe tying and general handling of tobacco leaves for various purposes such as curing : en
  • CH267356A - Stable aqueous solution for the treatment of made-up textile articles, consisting mainly of cotton. : en fr
  • US2501953A - Electrical well logging system : en
  • DE1604216U - FRAME ANTENNA. : de en
  • GB634951A - Improvements in or relating to thiazolidone compounds : en
  • DE1604130U - LADDER. : de en
  • DK70795C - Hose clamp. : da en
  • ES22475U - Protector stockings and socks (Machine-translation by Google Translate, not legally binding) : en es
  • US2501902A - Educational toy : en
  • US2501820A - Intercommunication system : en
  • US2501873A - Strip folder : en
  • US2502298A - Combined funnel and inverted discharging bottle thereabove, with means to stop flow into funnel : en
  • US2501706A - Fluid pressure compressor governor : en
  • US2502063A - Cotton-picking machine : en
  • DE1604246U - DRAWING ANGLE. : de en
  • FR959627A - : fr
  • US2501715A - Safety attachment for air brakes : en
  • US2502071A - Boiler construction : en
  • ES22366U - Ice cream maker (Machine-translation by Google Translate, not legally binding) : en es
  • ES22374U - Fitting with check valve for tanks in compressed air brake systems for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR959498A - : fr
  • GB634760A - Improvements in or relating to caissons for use in marine works : en
  • GB634842A - Improvements relating to telephone systems : en
  • DE1603964U - DEVICE TO COMPENSATE THE DIFFERENCES IN FLOOR SURFACE, AROUND TABLES, CABINETS, ETC. TO BE SET UP WITHOUT WOBLING. : de en
  • US2502353A - Coated fabric and process of making same : en
  • DK70788C - Passing machine. : da en
  • DE1604142U - DOUBLE KNIFE ARRANGEMENT. : de en
  • DE1604181U - OIL INLET FUNNEL FOR VOLKSWAGEN ENGINES. : de en
  • ES190567A3 - IMPROVEMENTS IN THE OBTAINING OF MANGANESE ALLOYS. : en es
  • GB634909A - Process for the preparation of amines having the ring system of lysergic acid or dihydrolysergic acid : en
  • DE1604280U - TABLE TENNIS RACKET WITH PULLED OR SLOTTED HANDLE. : de en
  • FR959447A - : fr
  • GB634824A - Improvements relating to loose sheet holders : en
  • DE1604218U - ELECTRIC MOTOR WITH A TRAGOESE CAST ON TO THE AXIAL COOLING FIBS ON THE STATOR HOUSING. : de en
  • US2501778A - Broadcast antenna : en
  • US2502025A - Nut and washer placing tool : en
  • US2502054A - Temperature control for liquids : en
  • FR959595A - : fr
  • FR959596A - : fr
  • DE1604116U - GAS LIGHTER. : de en
  • GB635011A - Improvements in vinyl resin compositions : en
  • AU144479B2 - Improvements relating to devices responsive tothe level of liquids : en
  • DE1603918U - SCIENCE KIT. : de en
  • CH267626A - Envelope sealing machine. : de en
  • US2501653A - Milk can opener and container having two lids and adjustable stop means limiting the opening of the lids : en
  • US2501914A - Recovery of sucrose from molasses : en
  • US2502136A - Method of measuring thorium in thoriated tungsten : en
  • CH267574A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • US2502184A - Method of dispensing and measuring the quantity of liquefied gases : en
  • CH267616A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • DE1604175U - LIFTING PLATFORM FOR ELECTRIC LIFTING ROLLERS. : de en
  • FR959645A - : fr
  • CH267620A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267530A - Pulse sending device. : de en
  • CH267368A - Adhesive paper. : de en fr
  • CH267595A - Process for the preparation of a biguanide derivative. : de en
  • US2501770A - Material inserting machinery : en
  • SU81151A1 - Plow for primary peat bricks : en ru
  • CA464079A - Pump or compressor : en fr
  • DE1604274U - MEN'S AND WOMEN'S NON-SLIP SHOE HEEL. : de en
  • US2502352A - Combination pilot and vaporizing device for horizontal pot type burners : en
  • CH267484A - Transmission gears, in particular for motor vehicles. : de en
  • CH267378A - Cord brake. : de en
  • CH267602A - Process for the preparation of a biguanide derivative. : de en
  • SU78590A1 - Hydraulically operated jib crane : en ru
  • US2502234A - Control for hydraulic motors : en
  • US2501752A - Adjustable clothesline support : en
  • CH267580A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • DE1603904U - BRUSH WASHER. : de en
  • DE1603938U - BOOKCLIP WITH BOOKMARK ATTACHED. : de en
  • DE1604228U - BRASS HOLDER OR THE LIKE. : de en
  • AU147066B2 - Improvements relating to voltage stabilisers : en
  • AU3224350A - Production of iron ina blast furnace : en
  • CH267556A - Tractor on railroad tracks. : en fr
  • DE1604239U - HARD WOOD FOOT WIPER. : de en
  • GB635008A - Improvements in taper swaging rolling mills : en
  • AU3220050A - Improvements relating to ironing machines : en
  • FR959302A - : fr
  • AU3221050A - An improved rubber latex adhesive : en
  • US2501940A - Detachable utensil handle : en
  • CA464045A - Refrigerator cabinet : en fr
  • FR959481A - : fr
  • US2502267A - Self-clinching fastener : en
  • US2501722A - Clamping device for face plates, panel fronts, or trim for enclosed switches, etc. : en
  • US2501741A - Necktie : en
  • AU149172B2 - Improvements in or relating to navigation aiding radio systems : en
  • CH267516A - Surge arrester for high voltage systems. : de en
  • ES22409U - Chapel, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959464A - : fr
  • FR959490A - : fr
  • CA463989A - Reagent and concentration process for treating ore materials, minerals, metals and the like : en fr
  • CH267562A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • DE1604004U - WINDSHIELD. : de en
  • DE1604199U - SUSPENSION SCREWDRIVER. : de en
  • FR959441A - : fr
  • CH267366A - Dust vacuum cleaner. : en fr
  • CH267610A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • FR959437A - : fr
  • FR959537A - : fr
  • GB634705A - Improvements in meteorological recording method and apparatus : en
  • US2502164A - Garment hanger : en
  • US2502272A - Fishing pole holder : en
  • US2502099A - Single-phase motor starting : en
  • CH267576A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CH267590A - Process for the preparation of a biguanide derivative. : de en
  • DE1604093U - SOCCER. : de en
  • AU143854B2 - Improvements in washing machines : en
  • CA463966A - Tire vulcanizer : en fr
  • CH267389A - Process for making a mixture of branched chain olefins. : de en
  • AU149867B2 - Improvements in carrier-on-cable transmissions systems : en
  • US2502296A - Snow suit : en
  • DE1604105U - STONE CONSTRUCTION BOX AS AN EDUCATIONAL AND ENTERTAINMENT GAME. : de en
  • DE1604052U - TUBE HOLDER. : de en
  • FR959436A - : fr
  • DE1604284U - TABLE FOOT GAME. : de en
  • USD157902S - Price shoe : en
  • US2502110A - Brake for aircraft wheels having retractable supports : en
  • US2502185A - Stator for universal electric motors : en
  • DE1604087U - PAINT CONTAINER. : de en
  • GB634839A - Bulldozing machine : en
  • SE127724C1 - Device for electric motor-driven so-called kitchen machines for mixing, whipping, grinding, etc. of foodstuffs and the like. : en sv
  • FR959476A - : fr
  • FR959628A - : fr
  • GB634918A - Improvements in or relating to endoscopic surgical instruments : en
  • GB634959A - Improvements in preparation of ketones : en
  • DE1604037U - CURL BRUSH. : de en
  • FR959329A - : fr
  • FR959431A - : fr
  • FR959685A - : fr
  • GB634930A - Improvements in paper-board boxes or like containers : en
  • CH267407A - Distributor device. : en fr
  • CH267450A - Method and device for regulating the stroke of spring hammers. : de en
  • US2502191A - Method of preventing loss of liquid from a well hole in the earth : en
  • US2502289A - Clip : en
  • US2502318A - Apparatus for protecting the bearings of an engine against lubricating failures : en
  • FR959500A - : fr
  • FR959636A - : fr
  • AU3221150A - Brake structure : en
  • BE491389A - X-ray machine with automatic adjustment : en fr
  • DE1604088U - ARRANGEMENT FOR CLEANING THE CORRUGATED OR PRESSURE CYLINDERS IN THE DRAWING PLANTS OF FIBER SPINNING MACHINES. : de en
  • DEL0002020MA - Splinter protection cap for bolt guns for attaching dowels in masonry : de en
  • ES191284A1 - A CONTROLLER DEVICE FOR VEHICLE TIRE WHEELS. : en es
  • ES192019A1 - IMPROVEMENTS INTRODUCED IN THE TELESCOPES FOR THE MANUFACTURE OF WOVEN FABRICS. : en es
  • ES191454A1 - A NEW SYSTEM FOR MANUFACTURING BOINS : en es
  • ES22339U - A pneumatic device for the movement of the members of dolls and other toy figures (Machine-translation by Google Translate, not legally binding) : en es
  • ES191318A1 - DYNAMO SYSTEM WITH MULTIPLICATION OF SPEED FOR BICYCLES, TANDEMS AND THE LIKE. : en es
  • FR959479A - : fr
  • US2501949A - Printer's quoin with expansion indicating means : en
  • US2502006A - Cordless iron : en
  • ES20510Y - Device for spreading pasta packed in tin tubes and the like. : en es
  • FR959289A - : fr
  • FR959344A - : fr
  • US2502190A - Visible index signal lock : en
  • US2501675A - Nontipping ink bottle holder : en
  • US2502382A - Method of preparing orthohalomercuriphenol : en
  • SE127736C1 - Device for remote control, remote indication and remote control : en sv
  • US2502192A - Refrigerated car : en
  • DE1604110U - BALE STACKER WITH TIPPING PLATFORM. : de en
  • FR959691A - : fr
  • GB634926A - Thimble fastener, an improvement in or relating to clamps for securing sheets or plates : en
  • ES191286A1 - LIFTING APPARATUS TO LOAD AND UNLOAD VEHiCLES. : en es
  • ES22423U - Carburetor applicable to small explosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959561A - : fr
  • US2502022A - Opposed disk rotor type centrifugal pulverizer : en
  • US2502171A - Angle guide attachment for boring tools : en
  • US2502362A - Milker inflation and shell : en
  • FR959386A - : fr
  • DE1604261U - LABEL SHEET. : de en
  • AU3222250A - Improvements In synthesis of pyrethrin analogues : en
  • CH267325A - Construction panel provided with fasteners and consisting of a lower layer and a top layer. : de en
  • SU80340A1 - Enzymatic method of dressing and aging of horses : en ru
  • US2501852A - Means for effecting hermetic closures in cartons and containers : en
  • US2502088A - Device for shaping spectacle frames : en
  • GB634862A - Improvements in apparatus for cleaning or polishing sheet metal : en
  • GB634977A - Improvements in or relating to lamp cases and other containers : en
  • DE1604165U - PRESERVED JAR WITH ADDITIONAL LOCKABLE OPENING. : de en
  • ES22500U - Water circulation pump for motor vehicle engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959259A - : fr
  • GB634880A - Improvements in and relating to electric imitation coal or like fires : en
  • US2501939A - Ice-cream cup : en
  • GB634847A - Means for automatically regulating the braking action applied to vehicles : en
  • FR959671A - : fr
  • CH267468A - Device for engraving textile printing rollers. : de en
  • ES191413A1 - IMPROVEMENTS IN THE DEVICES OF CUTTING OF THE FRAME, IN THE AUTOMATIC TELESCOPES. : en es
  • FR959640A - : fr
  • FR959585A - : fr
  • ES22355U - Apparatus for grating fruits and to filter the juice of the same and any other liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634892A - Improvements in or relating to electric motor control systems : en
  • DE1604290U - TOOLS FOR FILLING IN TOTO BETS SLIPS. : de en
  • ES191386A1 - AN APPARATUS TO MAKE CONTACT IN FLUID LAYER. : en es
  • ES21415Y - Support for bicycle parking. : en es
  • GB634961A - Improvements in or relating to paper-making machines : en
  • US2501793A - Electric alarm system : en
  • US2502354A - Multiple air pressure actuated horn : en
  • ES22391U - Bottle or glass container. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1603921U - HAND-OPERATED MOUNTING TYPE. : de en
  • FR959548A - : fr
  • ES22464U - A toy harmonica (Machine-translation by Google Translate, not legally binding) : en es
  • FR959634A - : fr
  • ES16433Y - Case for packaging tape or similar rolled items. : en es
  • GB634958A - A burglar-proof catch for windows, doors or the like : en
  • US2502305A - Optical printing device : en
  • FR959440A - : fr
  • US2502321A - Carriage positioning control : en
  • USD157865S - Power-driven two-wheeled vehicle : en
  • ES191940A1 - A DEVICE OR SAFETY MECHANISM ADAPTABLE TO THE HYDRAULIC BRAKES OF MOTOR VEHICLES. : en es
  • CH267384A - Process for the manufacture of an organo-siloxane copolymer. : en fr
  • CH267587A - Process for producing a halogen compound. : de en
  • DE1603915U - TOY GIRL. : de en
  • ES190971A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT NUM. 188922. No title : en es
  • ES191366A1 - AN IMPROVEMENT IN BOILERS FOR CENTRAL HEATING INSTALLATIONS. : en es
  • DE1603917U - HAND CONTROLLED MECHANICALLY POWERED GAME PLANE. : de en
  • FR959419A - : fr
  • FR959612A - : fr
  • GB634980A - Improvements in hydraulic intensifiers : en
  • AU141960B2 - Improvements in or relating to thread-cutting devices : en
  • ES22523U - A tensioner for the tips of the shirt collars (Machine-translation by Google Translate, not legally binding) : en es
  • DE1604177U - SLIDING CHAIN FOR VEHICLES. : de en
  • DE1604187U - FASTENING THE PROTECTIVE CAP ON WRITING AND DRAWING DEVICES. : de en
  • CH267458A - Process for the production of bodies from magnetic alloys. : de en
  • ES22205U - Neck of bottle or container, with own cogedor. (Machine-translation by Google Translate, not legally binding) : en es
  • CH267487A - Rotor for multistage axial flow machines. : de en
  • CH267511A - Terminal block. : de en
  • GB634845A - Improvements in radio antenna systems : en
  • FR959299A - : fr
  • CH267446A - Alloy. : en fr
  • DE1603912U - BOARD GAME. : de en
  • GB634721A - Improvements in automatic delivery apparatus : en
  • CH267326A - Skylight. : de en
  • AU148862B2 - Method of flame proofing timber orthe like : en
  • AU3218950A - Improvements in and relating to staples : en
  • CA464037A - Eraser : en fr
  • CH267480A - Hydraulic control device of an automatic machine. : en it
  • FR959280A - Aerothermal engine. : en fr
  • FR959336A - : fr
  • GB634898A - Improvements relating to garment spotting machines : en
  • GB635045A - Improvements relating to apparatus for operating the covers of electric arc furnaces or like vessels : en
  • CH267583A - Process for the preparation of the new a- (benzimidazyl- (2)) - B- (N-benzyl-benzimidazyl- (2)) - ethylene. : de en
  • DE1604248U - MOBILE DISC PLAY CABINET. : de en
  • ES21429Y - Adjustable separator for surgical purposes. : en es
  • GB634814A - Manufacture of carbonized fuel : en
  • CH267623A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267629A - Process for the preparation of an acylated p-amino-benzenesulfonamide. : de en
  • US2501772A - Beverage bucket : en
  • DE1604252U - SCREW CONNECTION. : de en
  • US2501923A - Vapor stream vacuum pump : en
  • US2502233A - Cooking oven : en
  • CA464061A - Vehicle wheel : en fr
  • CH267420A - Figure serving as a toy. : de en
  • CH267622A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • AU140631B2 - Improved means for retaining or latching papers or documents in binder file : en
  • US2501731A - Modified lubricating oil : en
  • US2501840A - Map holder : en
  • CH267546A - Dock leveler with foldable side wall for trucks, especially dump trucks. : de en
  • AU2667449A - Improved handle for suitcases andthe like : en
  • CH267363A - Mangle. : en fr
  • CA463950A - Combined tongs and magnifying glass : en fr
  • CH267613A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267430A - Device indicating the rate of change of a continuous potential. : en fr
  • ES22378U - Insulating device for thermal generators, fixed or locomotive. (Machine-translation by Google Translate, not legally binding) : en es
  • CA464058A - Ester of 2-(4'-carboxybutylidene)-3:4 diacylamino-tetrahydrothiophene and process of preparing same : en fr
  • CA464069A - Preparation of alkyl halides : en fr
  • DK70802C - Hole charge projectile. : da en
  • US2502001A - Alkylation of aromatic hydrocarbons with tertiary aliphatic mercaptans : en
  • US2502047A - Windrow pickup machine : en
  • US2502275A - Brief case : en
  • US2501968A - Combined lighting fixture and radio loud-speaker : en
  • CH267442A - Self-winding clock. : de en
  • CH267457A - Process for the production of malleable cast iron. : de en
  • CA464093A - Airfoil heating means : en fr
  • US2502406A - Bonding of rayon filaments to rubber : en
  • US2501879A - Tray chest : en
  • CA464064A - Sliding-core coil : en fr
  • CH267492A - Control device on internal combustion turbine systems. : de en
  • US2501961A - Apparatus for arranging articles on conveyers : en
  • US2501962A - Process for expanding earth materials : en
  • CA464100A - Tunable generator for ultra-high frequency : en fr
  • DE1604072U - AS A BASE PLATE FOR SEWING YARN CROSS WRAPS. : de en
  • GB634852A - Food frying machine : en
  • CA463954A - Manufacture of solutions of decomposition products of saccharides : en fr
  • FR959425A - : fr
  • GB634990A - Improvements in or relating to processes for the impregnation or protection of electrical equipment or components thereof : en
  • JPS25002153Y1 - : ja
  • SU81176A1 - The device to the silk-spinning machine for automatic adjustment of the titer : en ru
  • DE1604244U - SOUND-SOUND DISK. : de en
  • US2502340A - Polyamide cold bonded laminate : en
  • CH267599A - Process for the preparation of a biguanide derivative. : de en
  • USD157897S - Table cover or the like : en
  • US2501786A - Coke oven with horizontal regenerators : en
  • US2502038A - Micrometer caliper : en
  • CA463980A - Pull wire igniter : en fr
  • CA463993A - Wire stranding die : en fr
  • CH267383A - Process for the production of poly-diallylsiloxane. : de en
  • CH267439A - World clock. : de en
  • AU146693B2 - Improvements in or relating toa window operating device : en
  • AU3218850A - Process for making spongy material : en
  • CA464007A - Optical support : en fr
  • CH267527A - Electric remote control system. : de en
  • US2501863A - Method of and apparatus for molding articles : en
  • US2501907A - Triamino benzene monohydrate : en
  • US2501910A - Disappearing sprinkler : en
  • GB634840A - Improvements in or relating to collecting mechanism for cigarettes, filter wads and other rod shaped articles : en
  • GB634853A - Improvements in or relating to injection moulding machines : en
  • GR12409B - SEMETABLE SEMI-METAL HOUSES. : el en
  • BE491388A - Power amplifier : en fr
  • CA463981A - Phonograph motor drive : en fr
  • CH267566A - Process for the preparation of an α, B-unsaturated carboxamide. : de en fr
  • CA464085A - Apparatus for instantaneously indicating on an oscilloscope screen the absorption spectrum of a substance : en fr
  • CH267392A - Process for the production of sulfuric acid esters of leuco derivatives of viable substances : de en
  • CA464044A - Sulphur salt : en fr
  • ES14349Y - Shaving apparatus. : en es
  • CH267537A - Printed board made of transparent material. : de en
  • AU3223150A - Time announcing system : en
  • US2501996A - Fuse plug : en
  • CA464008A - Protective device and signal means for circuit breakers : en fr
  • CA463964A - Means applicable to internal combustion engines to facilitate inspection and repair : en fr
  • CH267385A - Process for manufacturing an organohalosilane. : en fr
  • CA463938A - Hockey stick : en fr
  • ES191298A1 - A ROTATING PUMP. : en es
  • ES22465U - Improved wave switch (Machine-translation by Google Translate, not legally binding) : en es
  • ES22469U - Device for passing tiles inside the tubes of the passage ovens. (Machine-translation by Google Translate, not legally binding) : en es
  • US2501983A - Cover for food-serving dishes : en
  • USD157839S - Helen lee : en
  • USD157858S - Lady s suit : en
  • AU150574B2 - Improvements in and relating tothe precise measurement of short time intervals : en
  • FR959515A - : fr
  • US2501812A - Space heater : en
  • US2501990A - Aldehyde reaction products of copolymers of vinyl esters of hydroxy acids and acrylic esters : en
  • US2502199A - Collar holder having adjustable clamp members : en
  • CH267551A - Crawler chassis. : de en
  • DEP0042572DA - Low gas alarm : de en
  • ES191363A1 - IMPROVEMENTS IN THE ELECTRIC VAPORIZERS. : en es
  • US2501705A - Apparatus for measuring liquid flow : en
  • US2501936A - Variable-speed drive : en
  • US2501947A - Hydraulic pump : en
  • ES190454A3 - IMPROVEMENTS IN OBTAINING ALLOYS. : en es
  • ES22219U - Perfect case for shavers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22437U - Striped or ribbed skins. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959378A - : fr
  • GB634750A - Improvements in or relating to water tube boilers : en
  • ES22453U - Pocket sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • FR959337A - : fr
  • FR959392A - : fr
  • FR959619A - : fr
  • GB634765A - Improvements in racks for supporting articles and trucks or trolleys incorporating such racks : en
  • GB634996A - An improved method of preserving organic products containing liquid, and a capsule for use therein : en
  • FR959296A - : fr
  • GB635001A - Improvements in or relating to radio navigational systems : en
  • ES22417U - Bottle or flexible plastic container (Machine-translation by Google Translate, not legally binding) : en es
  • FR959699A - : fr
  • DE1603955U - APPROACH FOR FIXATION OF THE LOWER WAX TEMPLATE WHEN TAKING A BITE AND THE SET UP SUBSTITUTE WHEN TAKING THE TEETH. : de en
  • US2502067A - Power lift marker : en
  • US2502257A - Tape applying apparatus : en
  • ES191388A1 - A ROLLING DEVICE. : en es
  • ES191460A1 - A PROCEDURE FOR OBTAINING CHLORHYDRATE FROM ESTERS OF ISONIPECOTINIC ACID AND HOMOLOGOUS. : en es
  • GB634731A - Improvements in or relating to wringing machines, mangles, calendering presses and the like : en
  • GB634969A - Improvements in and relating to reduction gears : en
  • GB634896A - Improvements in and relating to suspensions for rail, road and like vehicles : en
  • DE1604038U - DEVICE FOR CAKE REMOVAL ON ROTARY FILTERS : de en
  • FR959402A - : fr
  • CH267565A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • US2502343A - Pulse generator : en
  • ES190075A1 - NEW ARTICULATION SYSTEM APPLICABLE MAINLY TO FOLDING ARTICLES BASED ON METAL TUBES. : en es
  • GB634964A - Improvements in or relating to chucks : en
  • FR959443A - : fr
  • FR959381A - : fr
  • FR959403A - : fr
  • DE1604156U - STRAW PRESS. : de en
  • DE1604190U - CALENDAR DEVICE FOR BALLPOINT PENS, FOUNTAIN PENS AND ROLLER PENS OF ALL KINDS. : de en
  • ES191407A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PRESSURE HYDRAULIC BRAKES. : en es
  • GB634934A - Manufacture of insecticidal preparations : en
  • AU3222950A - Quick-release fastening for safety harness : en
  • FR959688A - : fr
  • DE1604120U - WINDOW TAB. : de en
  • USD157837S - Caldwell dress : en
  • US2501678A - Leaded motor fuels : en
  • GB634832A - A shock absorber for use on motor cars or other vehicles : en
  • US2502281A - Rail fastening device : en
  • ES22524U - Stopper for tubes and other containers containing pellets or similar solids, which allows their individual exit. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959525A - : fr
  • DE1604043U - CARRYING DEVICE FOR CASES AND LIKE. : de en
  • FR959355A - : fr
  • ES21386Y - Tensioner model for connections. : en es
  • FR959668A - : fr
  • US2501651A - Method of producing acrylonitrile : en
  • DE1604143U - CONTAINER. : de en
  • GB634785A - Air-conditioning apparatus : en
  • SU80026A1 - Apparatus for measuring and controlling the external shape of block blocks and prosthetic liners : en ru
  • GB634740A - Improvements in or relating to bulldozers, and swivel connections therefor : en
  • DE1603927U - STORAGE RACK FOR SPOOLS OF THREAD COLLECTED IN BOXES. : de en
  • FR959301A - : fr
  • DE1603972U - ANGLE MEASUREMENT FOR BUILDING PURPOSES. : de en
  • ES21220Y - Tap or stopcock for water and other liquids. : en es
  • ES22390U - Bottle or glass container. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22485U - Box-wardrobe. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634937A - Improvements in or relating to toy tops : en
  • DE1604196U - SINK WITH BUILT-IN BATHTUB. : de en
  • ES191271A3 - AN IMPROVEMENT IN THE MANUFACTURE OF WIRE ROLLERS FOR THE TEXTILE INDUSTRY. : en es
  • FR959621A - : fr
  • FR959485A - : fr
  • US2502059A - Sheet thickness gauge : en
  • ES189488A1 - IMPROVEMENTS IN THE MANUFACTURE OF JOISTS FOR GALLERIES OF MINES. : en es
  • DE1604053U - KEY HOLDER. : de en
  • GB635047A - Improvements relating to supports for ceramic ware during firing : en
  • FR959430A - : fr
  • GB634900A - Improvements relating to billet-shears or the like : en
  • FR959486A - : fr
  • GB634916A - Improvements in or relating to electromagnetic filters : en
  • GB635005A - Automatic control valve applicable to fluid-controlled change-speed gears and clutches : en
  • ES192031A1 - AN OWN APPARATUS FOR THE OBTAINING OF CONSTANT VARIATION LIGHT EFFECTS. : en es
  • FR959649A - : fr
  • US2501694A - Novelty box : en
  • CA464057A - Locomotive whistle : en fr
  • ES22521U - Peephole for the verification of steam bidders. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959332A - : fr
  • US2501662A - Aircraft turret : en
  • US2501708A - Production of butyraldehyde : en
  • US2502373A - Process for casting straps on storage battery plate lugs : en
  • USD157911S - Garment hanger : en
  • US2501967A - Halogenated di-tertiary-alkyl peroxides : en
  • DE1604026U - FOLDING BOX. : de en
  • FR959256A - : fr
  • FR959560A - : fr
  • DE1603991U - DEVICE FOR SHARPENING SAW BLADES. : de en
  • DE1604198U - LAMELLA CHAIN BRAKE. : de en
  • GB634834A - Chain pipe vice : en
  • US2501965A - Gauge head for cylindrical bores : en
  • US2501757A - Combination hand tool : en
  • FR959518A - : fr
  • US2501699A - Thermal vesiculation and treating process for volcanic glasses : en
  • FR959372A - : fr
  • FR959461A - : fr
  • DE1603989U - PIPE CONNECTION. : de en
  • US2502247A - Earthenware pipe making machine : en
  • US2502055A - Automatic lock slider : en
  • GB634884A - Improvements in or relating to apparatus for electrocuting cats : en
  • GB634738A - Improvements in and relating to fuel injection engines having reversing and lead controlling mechanism : en
  • ES19162Y - Strainer for milk or similar products. : en es
  • ES22491U - Improved rail for toy trains. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634854A - Improvements in and relating to kinematographic projection with continuously moving film : en
  • GB634873A - Improvements in bank strips for automatic telephone equipment : en
  • USD157842S - Child s spoon or similar article : en
  • ES191410A1 - SWIVELING SWITCH DEVICE. : en es
  • FR959331A - : fr
  • FR959660A - : fr
  • FR959692A - : fr
  • DE1604255U - HEADBOARD FOR JOURNALS OR COLUMN BOOKS. : de en
  • US2502242A - Phonograph stylus : en
  • ES22302U - Improved piston segments (Machine-translation by Google Translate, not legally binding) : en es
  • USD157855S - fluke : en
  • USD157867S - Chest of drawers : en
  • ES22166U - Frame perfected particularly for miniatures (Machine-translation by Google Translate, not legally binding) : en es
  • ES22269U - Retaining ring perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2502050A - Hydraulic brake bleeding and filtering system : en
  • GB634725A - Improvements in or relating to the preparation of guanidine salts : en
  • GB635039A - Method of freeing and ejecting die castings formed on cores : en
  • USD157915S - Stopper or similar article : en
  • GB634911A - Improvements in or relating to selectors for automatic telecommunication equipments : en
  • FR959365A - : fr
  • FR959397A - : fr
  • ES21200Y - Portable security device for closing doors and windows. : en es
  • GB635026A - Improvements in control systems for electric motors : en
  • ES191278A1 - A NEW MACHINE TO CERNER THE PRODUCTS OF THE GRINDING AND PURIFY AND CLASSIFY THE SEMOLINS AND SEMOLINS OF THE SAME. : en es
  • GB634753A - Improvements in or relating to electric switch actuating devices : en
  • DE1604159U - BEE CUTTERS. : de en
  • DE1604108U - CONVEYOR CHUTE. : de en
  • DE1604253U - DIAPHRAGM WELDING SEAL. : de en
  • ES191523A1 - FISH DISCARDING MACHINE. : en es
  • GB634843A - Improvements in or relating to hydraulic control mechanisms : en
  • US2502258A - Isolation of an isomeric form of benzene hexachloride : en
  • US2502174A - Alkylating pyridine ring compounds : en
  • ES191285A1 - OPTICAL FIXED SCREENING PROCEDURE FOR RELIEF CINEMATOGRAPHY. : en es
  • FR959492A - : fr
  • FR959610A - : fr
  • FR959371A - : fr
  • IS624A7 - Process for the production of antibiotics. : en is
  • ES191353A1 - AN APPLIANCE FOR WASHING AND POLISHING FLOORS. : en es
  • US2502176A - Fish-filleting machine : en
  • US2502044A - Resistor support : en
  • FR959275A - : fr
  • FR959257A - : fr
  • CH267337A - Hydraulic press designed especially for pressing bricks and tiles. : de en
  • DE1604007U - ROAD VEHICLE WITH SYMMETRICAL SIDE VIEW. : de en
  • DE1604256U - BAG. : de en
  • FR959460A - : fr
  • CA463973A - Combine harvester : en fr
  • CH267422A - Firing range for small-caliber weapons. : de en
  • US2502168A - Latching device : en
  • US2501745A - Gauge for angular measurements : en
  • CA463985A - Process for making tetrachlorodifluoroethane : en fr
  • CH267324A - Stable, especially for medium-sized and large farms. : de en
  • CH267342A - A method of manufacturing a metal cloth and a metal cloth obtained by said method. : en fr
  • US2502151A - Dimethylaminoalkylamino antihistiminic compounds : en
  • CH267435A - Typewriter and calculator. : en fr
  • DE1604220U - ELECTRICALLY HEATED OVEN OR ROASTING OVEN WITH ADJUSTABLE TEMPERATURE CONTROL. : de en
  • ES22356U - Electric coffee grinder. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959532A - : fr
  • US2502209A - Machine for sizing, cleaning, and cutting asparagus tips : en
  • US2502326A - Pressure operated switch : en
  • USD157840S - Room cooling unit : en
  • CH267603A - Process for the preparation of a biguanide derivative. : de en
  • DE1604163U - THIMBLE. : de en
  • FR959395A - : fr
  • FR959597A - : fr
  • CA463975A - Mechanism for converting reciprocating motion to rotary motion : en fr
  • US2502311A - Dispensing container : en
  • USD157908S - Lady s dickey : en
  • GB634903A - Improvements in or relating to conveyor systems : en
  • DE1604197U - NOZZLE HEAD FOR JET AND SHOWER. : de en
  • DE1604222U - THREAD GUIDE FOR FIXING ON THE FINGER. : de en
  • FR959292A - : fr
  • FR959663A - : fr
  • US2501890A - Creeper attachment for crutches or canes : en
  • US2502286A - Laminated products and process for producing the same : en
  • DE1604013U - CAP FOR BOTTLES AND BOTTLE-LIKE CONTAINERS. : de en
  • ES21199Y - Rubber strips intended to reinforce footwear. : en es
  • GB634851A - Improvements in or relating to pressure control valves : en
  • US2502358A - Drapery crane : en
  • US2501707A - Brake cylinder device : en
  • DE1604089U - CARRYING AND COLLECTING CONTAINERS, IN PARTICULAR FOR TEXTILE PRODUCTS. : de en
  • US2501860A - Brassiere : en
  • US2502316A - Pumping mechanism : en
  • DE1604161U - DIE HOLDER. : de en
  • ES22492U - Universal type hypodermic needle (Machine-translation by Google Translate, not legally binding) : en es
  • USD157906S - Gem setting or similar article : en
  • US2501891A - Brush grinder tool : en
  • ES22382U - Toy with movement in plastic wood (Machine-translation by Google Translate, not legally binding) : en es
  • FR959418A - : fr
  • GB634870A - Method of treating aluminium magnesium alloys : en
  • AU145531B2 - Improvements in or relating to tubutous vapour generators : en
  • US2501886A - Device for protecting the tires of vehicles : en
  • US2502167A - Control system for electrical motors : en
  • US2502112A - Indented paper manufacture : en
  • US2502078A - Lathe control system : en
  • US2502212A - Coin separator : en
  • US2501654A - Rubber cement : en
  • US2501864A - Dress stand for show windows : en
  • CA463984A - Hydrofluorination of unsaturated organic compounds : en fr
  • GB634941A - Improvements in or relating to the purification of minerals : en
  • GB634952A - Improvements in or relating to merocyanine dyestuffs : en
  • FR959468A - : fr
  • AU3228050A - Improvements in or relating to tubutous vapour generators : en
  • FR959535A - : fr
  • DE1604285U - CAR RACING GAME. : de en
  • DE1604277U - MAT, IN PARTICULAR JUMPING MAT FOR GYM AND SPORTS PURPOSES. : de en
  • US2501795A - Heat transfer equipment : en
  • ES191349A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO PRINT ADDRESSES. : en es
  • FR959594A - : fr
  • FR959599A - : fr
  • AU144059B2 - Quick-release fastening for safety harness : en
  • GB635050A - Improvements in and relating to holders for thermionic valves, electric plugs and like electrical devices : en
  • FR959258A - : fr
  • FR959291A - : fr
  • FR959308A - : fr
  • US2501813A - Variable resistance device : en
  • US2502015A - Method of alkylating isoparaffins with 2-olefins : en
  • CH267444A - Alloy. : en fr
  • GB634702A - Screens for cathode-ray tubes : en
  • GB635027A - Improvements in or relating to three-wheel delivery vehicles : en
  • GB634812A - Process for improving the properties of protein spinning products : en
  • ES191321A1 - IMPROVEMENTS IN AGRICULTURAL UTENSILS. : en es
  • GB634945A - Improvements in electro-magnetic friction clutches : en
  • CH267382A - Process and device for the production of alkaline chlorites. : en fr
  • AU3226950A - Improvements in or relating tothe production of ammonium metaphosphate anda method and apparatus for its production : en
  • GB634792A - Improvements in or relating to burglar, theft and like alarms : en
  • AU3222150A - Nut anchor device : en
  • US2502017A - Suspension means for acoustical absorbers : en
  • US2502386A - Earring : en
  • SU80380A1 - Shoe Dryer : en ru
  • US2501744A - Check valve : en
  • US2502146A - Electron microscope provided with a projecting mirror : en
  • US2502166A - Gauge and method for mounting and securing doors : en
  • US2502401A - Manufacture of diphosphoric esters : en
  • USD157847S - Photographic camera : en
  • CH267473A - Automatically disengaging clutch. : de en
  • CH267515A - Device for exciting alternators. : de en
  • DE1604144U - OPTICAL READING DEVICE OF A HORIZONTAL CIRCLE IN GEODAETIC INSTRUMENTS. : de en
  • CH267500A - System for residential houses with refrigerators. : de en
  • CH267523A - Process for the production of blood or other secretions adsorbable absorbable sponges from gel-forming proteins, such as. B. gelatin. : de en
  • USD157845S - Automobile air deflector : en
  • USD157868S - : en
  • US2502256A - Fuel control valve : en
  • US2502395A - Engine starter drive : en
  • US2501899A - Girdle or like garment : en
  • US2502133A - Ribbon inker in reciprocating printing machines : en
  • USD157919S - Plate or the like : en
  • US2501739A - Internal-combustion engine fuel system and cooling means : en
  • CA464049A - Circuit breaker holding magnet and armature : en fr
  • DE1604015U - CASTLE GUARD. : de en
  • CH267508A - Method of burning coal bodies. : de en
  • USD157835S - Ladder : en
  • US2502009A - Load indicating and control apparatus for testing machines : en
  • CA464011A - Oscillation generator for the reflex type : en fr
  • CA464020A - Production of organic compounds containing sulphur, chlorine and oxygen : en fr
  • US2501657A - Fluid mixture and volume control valve : en
  • US2501806A - Recovering fatty acids from a sludge : en
  • DE1604126U - CHANGING UMBRELLA IN THE WARDROBE. : de en
  • ES191288A1 - A PERFECTED PROCEDURE FOR WATER PURIFICATION. : en es
  • FR959662A - : fr
  • GB634712A - Card games and apparatus therefor : en
  • CH267333A - Solid fuel stove. : en fr
  • DE1603980U - DOUBLE BUTTON. : de en
  • AU3226850A - Improvements relating to devices responsive tothe level of liquids : en
  • DE1604128U - SPRING GALLERY IN COMBINATION WITH SIDE GLASS AND SOAP HOLDER IN COMBINATION WITH NON-SOLDERED TOOTHBRUSH HOLDERS AND SPONGE HOOKS. : de en
  • DE1604154U - SENSOR RING WITH PUSH LEVER ATTACHMENT. : de en
  • DE1604240U - LOCKABLE CHEST TABLE. : de en
  • CH267542A - Confectionery sack pack. : de en
  • DE1604286U - TRAVEL MINIATURE BALL GAME. : de en
  • GB634758A - Improvements relating to apparatus for dielectric loss treatment : en
  • AU2782249A - Improvements in retracting mechanism for hosepipes : en
  • DE1604031U - LOWER BAND. : de en
  • CH267598A - Process for the preparation of a biguanide derivative. : de en
  • GB634846A - Improvements in or relating to electric coils : en
  • US2502197A - Method of sterilizing corn products : en
  • US2502306A - Shrinkage compensation lenspositioning device for optical printers : en
  • CH267449A - Alloy. : en fr
  • CA463939A - Method and device for producing heat from small piece fuel, such as coal dust or powdered fuel : en fr
  • CH267591A - Process for the preparation of a biguanide derivative. : de en
  • AU3223750A - Improvements in or relating to cableways, cable cranes, telphers andthe like : en
  • AU146175B2 - Improvements in or relating toa method of treating a tow of filaments or threads ina limited space : en
  • AU150617B2 - Improvements relating tothe tying and general handling of tobacco leaves for various purposes such as curing : en
  • AU3225850A - Apparatus for receiving and registering code combinations each comprising a sequence of electric double current signals : en
  • CA463947A - Band clips having closing worm gear : en fr
  • CH267520A - Gas stove with ignition device. : de en
  • FR959368A - : fr
  • CH267322A - Mower. : de en
  • US2501674A - Electrical coupling : en
  • US2502147A - Electrical heating apparatus : en
  • ES190484A3 - IMPROVEMENTS IN THE OBTAINING OF HARDENED NON-FERRIC ALLOYS. : en es
  • GB634949A - Methods for preparing barium and its alloys : en
  • GB634966A - Improvements in or relating to drilling machine spindles or the like : en
  • ES22456U - Domestic-type express box (Machine-translation by Google Translate, not legally binding) : en es
  • ES191296A1 - A PROCEDURE FOR THE MANUFACTURE OF LATEX Nipples, SUCKERS AND ANALOGUE OBJECTS, BY IMMERSION. : en es
  • ES22434U - Child's sewing kit (Machine-translation by Google Translate, not legally binding) : en es
  • ES22508U - An articulated coupling for the unión of trapezoidal belts (Machine-translation by Google Translate, not legally binding) : en es
  • ES22522U - Stopper equipped with a liquid extractor device, applicable to cylinders and barrels. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959690A - : fr
  • US2501959A - Friction brake anchor construction : en
  • AU146279B2 - Improvements in or relating to cableways, cable cranes, telphers andthe like : en
  • CH267636A - Tent with couch possibility. : de en
  • USD157854S - Compact or similar article : en
  • US2501799A - Pie pan juice catcher : en
  • US2501845A - Electrode holder for spiral pipe machines : en
  • CA464055A - Metal awning construction : en fr
  • US2501933A - Feeding mechanism : en
  • US2502278A - Master sheet clamping means for duplicating machines : en
  • USD157883S - Tool handle : en
  • CH267540A - Confectionery packaging with handle. : de en
  • DE1604070U - STEEL NAIL. : de en
  • FR959626A - : fr
  • CA464062A - Apparatus for handling and processing molten refractory materials : en fr
  • CH267381A - Liquid filter. : de en
  • CA464014A - Treatment of fibrous materials : en fr
  • CA464056A - Threading apparatus for automatic lathes : en fr
  • US2501950A - Commutating switch mechanism : en
  • DE1604099U - TOY. : de en
  • US2501810A - Shoe jack : en
  • US2501937A - Inflation device for safety tubes : en
  • US2501663A - Making cast mill rolls : en
  • CH267526A - Adjustment mechanism in cash registers and similar machines with arithmetic units. : de en
  • CH267423A - Gear micrometer. : en fr
  • AU149140B2 - Safety shutoff valve for fluid pipelines : en
  • DE1604152U - DISPLAY FOR ADVERTISING OR ADVERTISING PURPOSES IN CASH REGISTERS, BOOKING MACHINES OR SIMILAR MACHINES. : de en
  • ES191392A1 - A PROCEDURE FOR THE MANUFACTURE OF AN ISOLATING PLASTIC MATERIAL OF DIELECTRIC, ANTICORROSIVE AND ANTI-HUMIDANT PROPERTIES. : en es
  • FR959320A - : fr
  • FR959326A - : fr
  • FR959407A - : fr
  • US2501749A - Shoulder protector for shoulder straps : en
  • US2501788A - Translating device and method : en
  • USD157833S - Front fender skirt or similar article : en
  • CH267413A - Fountain pen with suction piston. : de en
  • DK70785C - Collection button. : da en
  • GB634736A - Improvements in or relating to horticultural glazed structures : en
  • USD157929S - Combination letter-opener and nail-cleaner : en
  • GB634784A - Improvements in vertical blast furnaces : en
  • US2501673A - Powdered zinc anode for primary cells : en
  • US2501774A - Stanchion : en
  • ES191382A1 - IMPROVEMENTS IN THE CONSTRUCTION OF HYDRAULIC BRAKES. : en es
  • FR959614A - : fr
  • US2502095A - Phase modulation : en
  • US2502259A - Method of eliminating carbon from and controlling the temperature of molten steel : en
  • US2501857A - Cathode-ray beam deflection circuit : en
  • US2502254A - Manufacture of pigments : en
  • DE1603981U - ATTACHMENT FOR THE MOUTH PIECE OF TOBACCO PIPES, CIGARS AND CIGARETTE TIPS. : de en
  • GB634769A - Improvements in and relating to metal encased electrical components, particularly capacitors : en
  • US2501870A - Terminal for electrical conductors : en
  • US2501934A - Fabric securing means for upholstered seats : en
  • CH267635A - Process for the preparation of a salt of N- (4-amino-benzene-sulfone) -N'-benzyl-urea. : de en
  • US2502220A - Timing mechanism : en
  • US2502328A - Display casing for pencils : en
  • CA464042A - Trace halogen salt : en fr
  • US2501692A - Aqueous emulsion polymerization of ethylenic unsaturates in the presence of diazo-thio-ethers : en
  • US2502201A - Garment construction : en
  • US2502225A - Machine for impaling tobacco on laths : en
  • USD157924S - Display mounting for flatware : en
  • DE1603913U - GAME. : de en
  • DE1604247U - ARTICULATED TRIPOD, IN PARTICULAR FOR LIGHTING DEVICES. : de en
  • AU141142B2 - Improved handle for suitcases andthe like : en
  • ES16020Y - Automatic clasp closure for leather goods. : en es
  • FR959559A - : fr
  • GR12403B - HOW TO MAKE A SOCK MACHINE FOR MADE LASTEX. : el en
  • DE1604019U - BALLPOINT PEN TIP WITH BACK BALL SEAT ON THE TRUNK. : de en
  • DE1604207U - OVERWEAR. : de en
  • DE1604264U - ELASTIC WRISTWATCH STAND. : de en
  • SU79635A1 - Device for disconnecting high-power direct current circuits at ultrahigh voltage : en ru
  • CH267567A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • US2501884A - Turntable for fifth wheel trailer couplings : en
  • US2502026A - Cabinet having combined closure and writing table : en
  • USD157925S - Todd bottleholder : en
  • FR959578A - : fr
  • GB634972A - Slides for power presses : en
  • US2502378A - Power unit for brake systems : en
  • ES21713U - An improved brooch (Machine-translation by Google Translate, not legally binding) : en es
  • FR959469A - : fr
  • CH267370A - Brassiere. : de en
  • US2502232A - Builder's level : en
  • USD157876S - Combined key punch and ticket feeder : en
  • USD157885S - Radiant convector baseboard panel or the like : en
  • GB635030A - Hand stapling apparatus : en
  • DE1604203U - HEEL PAD. : de en
  • ES21240U - Somier (Machine-translation by Google Translate, not legally binding) : en es
  • FR959568A - : fr
  • FR959635A - : fr
  • FR959652A - : fr
  • GB634735A - Fountain pen : en
  • GB634983A - Improvements in wheel mountings : en
  • US2501782A - Corn picker : en
  • USD157907S - Gem setting or similar article : en
  • DE1604034U - SKIRT CLIP FOR WOMEN CYCLISTS. : de en
  • DK70796C - Method for coating metals with a solderable layer. : da en
  • CH267589A - Process for the preparation of a biguanide derivative. : de en
  • US2501889A - Friction shock absorbing mechanism : en
  • DE1604102U - TOY FIGURE. : de en
  • GB634995A - Improvements in or relating to vacuum cleaners : en
  • AU3227850A - Improvements in or relating to navigation aiding radio systems : en
  • DE1604180U - FILLING SPRAY CAP FOR FUEL CANISTER. : de en
  • US2502266A - Rice planter's thumb protector : en
  • US2502295A - Double range panoramic radio receiver : en
  • ES191333A1 - PROCEDURE FOR THE CONSTRUCTION OF MULTIPLE CYLINDRICAL WALLS TUBES. : en es
  • DE1603920U - TOY. : de en
  • DE1604270U - MIRROR FOR VEHICLES. : de en
  • DK70794C - End joint for flexible hoses. : da en
  • US2501821A - Multidigit number comparing device : en
  • CH267443A - Device for comparing the vibrations to be tested with a comparison vibration. : de en
  • DE1604138U - BUILDING RESTORATION. : de en
  • US2501655A - Frozen lobster method : en
  • US2502034A - Separable button : en
  • US2502039A - Vernier attachment : en
  • US2502148A - Radiant panel heating appliance : en
  • DE1603907U - DEVICE FOR GUIDING AND HOLDING THE CABLE IN CONNECTIONS FOR SKIS. : de en
  • FR959330A - : fr
  • GB634727A - Improvements in and relating to buoyancy power engines : en
  • GB634905A - Improvements in and relating to the packings of rotary hydraulic valves : en
  • SU80211A1 - Superphosphate Granulation Method : en ru
  • US2501908A - Controllable pitch marine propeller system : en
  • US2502228A - Ladder for railroad cars : en
  • ES191736A1 - A SYSTEM FOR THE IGNITION OF THE FLUORESCENT TUBES WHOSE FILAMENTS ARE FUNDED AND FOR THE CONSERVATION OF THE MENTIONED TUBES, IN AVOIDANCE OF FAILURES IN THEIR FILAMENTS. : en es
  • ES191858A1 - A PROCEDURE FOR THE OBTAINING AND TREATMENT OF A NEW TEXTILE FIBER. : en es
  • FR959576A - : fr
  • CA463953A - Combination chair and table unit : en fr
  • CA464101A - Metallic clip for connecting and reinforcing joints in wood structures : en fr
  • CA464015A - Paper and its production : en fr
  • CH267607A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267573A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CH267379A - Process for the production of starch preparations which form stable colloidal solutions with cold water. : de en
  • US2501817A - Adjustable container punch for vents and spout openings : en
  • US2502118A - Valve for hydraulic brake systems : en
  • CA463958A - Traction device : en fr
  • AU2717949A - Improvements in or relating to multichannel carrier transmission systems : en
  • US2501775A - Ironing machine head construction : en
  • US2502211A - Vacuum breaker : en
  • US2502224A - Mirror attached spectacle frame : en
  • US2502332A - Aspirator compressor type jet propulsion apparatus : en
  • US2502273A - Telephone subscriber set with a speech current transformer and a polarized alternating current alarm : en
  • US2501779A - Apparatus for applying protective coating material to the inside of a pipe or the like : en
  • US2502036A - Electric shaver : en
  • DE1603922U - PACKAGING OF DUST OR POWDER SUBSTANCES OF DIFFERENT KINDS IN TUBES. : de en
  • CH267600A - Process for the preparation of a biguanide derivative. : de en
  • CH267506A - Electric machine. : en fr
  • US2501945A - Plug cock valve : en
  • US2501716A - Apparatus for manufacture of stereotype dry mats and similar multilayer sheet materials : en
  • USD157888S - Keferences cited : en
  • CA463946A - Expander for ductile metal pipes and tubes : en fr
  • CH267347A - Electric bed warmer. : de en
  • US2501734A - Furnace front wall construction for use with spreader stokers : en
  • US2501975A - Landing net : en
  • USD157886S - Vent for back guard rails of stoves : en
  • US2502049A - Branch holder : en
  • US2501773A - Surge damper for hydraulic systems : en
  • USD157850S - Lens housing for automobile lamps : en
  • US2502091A - Apparatus for preparing crabs : en
  • AU3222850A - Improvements inthe manufacture of electric dry cells : en
  • US2501666A - Lignin resins and process of making same : en
  • CA464028A - Shaft positioning apparatus : en fr
  • US2501737A - Solution for plating metals with gold : en
  • AU143984B2 - Improvements in or relating to gun installations for vehicles : en
  • CH267475A - Joint for motion transmission. : en it
  • US2502229A - Bass viol stand : en
  • US2502402A - Removably mounted camera lens cone : en
  • SU80011A1 - Spiral-slotted cap of cation and quartz filters : en ru
  • US2502403A - Carpet sweeper with removable dustpan assembly : en
  • AU3220950A - Improvements in machines forthe manufacture for concrete blocks flags, kerbs, slates and similar articles : en
  • CA464090A - Carton packing device : en fr
  • CH267331A - Heater. : de en
  • CH267418A - Toy. : en fr
  • AU152805B2 - Improvements in or relating tothe production of ammonium metaphosphate anda method and apparatus for its production : en
  • CA464017A - Manufacture of imidazolines : en fr
  • ES191369A1 - A PRESS FOR THE MANUFACTURE OF BLOCKS AND PARTS FOR THE CONSTRUCTION. : en es
  • DE1604150U - CALCULATOR FOR FUEL CONSUMPTION AND KM DISTANCES OF MOTOR VEHICLES. : de en
  • ES22545U - Improved shooter (Machine-translation by Google Translate, not legally binding) : en es
  • FR959533A - : fr
  • GB634948A - Improvements in hydraulic torque converters : en
  • DE1603936U - UNWINDING DEVICE FOR BALES OF FABRIC. : de en
  • US2501665A - Lignin resins and process of making same : en
  • FR959338A - : fr
  • GB634704A - Tiling for roofs : en
  • GB634806A - Boring bars and blade holding blocks therefor : en
  • FR959416A - : fr
  • DE1603987U - WINDOW FRAMES, IN PARTICULAR FOR FRESH BEDS AND GREENHOUSES. : de en
  • GB634829A - Improvements in or relating to safety valves : en
  • AU146534B2 - Improvements in machines forthe manufacture for concrete blocks flags, kerbs, slates and similar articles : en
  • CH267432A - Electrical device with a measuring element for a variable physical quantity and an amplifier connected between this measuring element and an evaluation device. : de en
  • ES22448U - Filter for gasoline pumps, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • AU3218650A - Improvements in or relating to self-priming centrificol pumps : en
  • AU3225150A - National toll switching system : en
  • US2502365A - Revolving joint : en
  • CH267491A - Fuel injector. : de en
  • DE1604009U - BUILT-IN SECURITY LOCK FOR DRIVES AND MOTORCYCLES. : de en
  • DE1604210U - SLEEVELESS GARMENT WITH ZIPPER. : de en
  • US2502111A - Method of forming plural ply indented paper pads : en
  • CA464022A - Tanning agents and process of producing same : en fr
  • CH267376A - Milling machine acting by wear resulting from an abrasive action. : en fr
  • CH267594A - Process for the preparation of a biguanide derivative. : de en
  • DE1604237U - SLEEPING CHAIR. : de en
  • CH267329A - Formwork for openings in reinforced concrete ceilings. : de en
  • FR959309A - : fr
  • US2501969A - Rail anchor means : en
  • US2502122A - Coupling unit for railway telephones : en
  • CA464041A - Mineral salt block : en fr
  • CA464092A - Blade with one hundred per cent cuff structure : en fr
  • AU3223450A - Improvements in or relating to control systems for variable-pitch feathering propellers for multiengine installations : en
  • CH267544A - Hermetic closure device for containers with threaded neck. : en it
  • US2502128A - Rock drill bit : en
  • US2502202A - Unitary inductor and trimming capacitor : en
  • DE1604080U - BOTTLE FOR SALE OF BOTTLED MILK AND THE LIKE : de en
  • DE1604149U - EVALUATION DEVICE FOR DETERMINING THE RELATIVE HUMIDITY FROM THE TEMPERATURE VALUES READ FROM A PSYCHROMETER. : de en
  • FR959325A - : fr
  • FR959394A - : fr
  • CH267336A - Mixer. : en fr
  • US2501973A - Grouter for tractor wheels : en
  • CA464046A - Woven elastic fabric : en fr
  • US2501993A - Chair attachment device : en
  • DE1604060U - SLOT AND PIN MILLING MACHINE FOR WOODWORKING. : de en
  • ES22455U - A closing device for containers containing liquid stain removers (Machine-translation by Google Translate, not legally binding) : en es
  • GB634932A - An improved container for dental plate hygiene : en
  • FR959426A - : fr
  • FR959558A - : fr
  • CA463963A - Attachment for fly and casting rods : en fr
  • CH267509A - Electric machine. : de en
  • FR959306A - : fr
  • AU142925B2 - Improvements in retracting mechanism for hosepipes : en
  • DK70768C - Device with elastic wheels. : da en
  • US2502028A - Lower rail for venetian blinds : en
  • US2502323A - Folding clothesbasket : en
  • ES191462A1 - PROCEDURE TO CONVERT IN FINE MINERAL PIECES. : en es
  • CH267519A - Filter circuit for reducing the strength of the signals received from a strong transmitter in a receiver. : de en
  • DE1603958U - HYGIENTIC LAUNDRY PROTECTION. : de en
  • FR959399A - : fr
  • USD157913S - Document photographing machine : en
  • GB634763A - Improvements in and relating to electrical heaters : en
  • FR959290A - Perfume touch stick. : en fr
  • GB635009A - Improvements in or relating to transmitters for radio navigational aids : en
  • ES22419U - Improved wooden door. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959495A - : fr
  • GB634857A - Parlour game : en
  • AU3221250A - Improved digging machine : en
  • US2502016A - Diffraction type sound absorber : en
  • US2502383A - Combined chair and table : en
  • FR959457A - : fr
  • GB635013A - A process for the production of halogenated hydrocarbons : en
  • ES191452A1 - SOME IMPROVEMENTS IN THE MACHINES OF DIVIDING MASS OF BREAD OR SIMILAR PASTES. : en es
  • GB634744A - Improvements in or relating to resilient wheels : en
  • CH267393A - Process for the production of a new dye. : de en
  • CH267455A - Tin snips. : de en
  • GB634985A - Impulse receiving and registering device for automatic telephone exchanges : en
  • CA463996A - Tube and tube seat connection and method of forming the same : en fr
  • FR959520A - : fr
  • GB634777A - Improved manufacture of amino-aldehyde adhesives : en
  • US2501925A - Weed destroyer : en
  • FR959679A - : fr
  • FR959433A - : fr
  • GB634901A - Improvements in and relating to the homogenisation of plastic masses : en
  • FR959534A - : fr
  • ES191393A1 - A PROCEDURE FOR ELECTROLYTIC OXIDATION OF ALUMINUM AND COLORATION OF THE SAME. : en es
  • FR959524A - : fr
  • CA463979A - Artificial arm : en fr
  • FR959266A - : fr
  • CH267416A - Roller skate. : de en
  • CH267533A - TV. : de en
  • DE1604262U - ADVERTISING DEVICE WITH WIND TURNED ADVERTISING AREA. : de en
  • GB634729A - Improvements in and relating to radar systems : en
  • GB634801A - Improvements in or relating to the manufacture of trichloriminocyanuric acid : en
  • GB635036A - Reversible ladies' handbag : en
  • GB634768A - Dry plate rectifier : en
  • GB634816A - Improvements in disc brakes : en
  • DE1603926U - PACKAGE WITH TAP AND TAP FOR COOKIES OR THE LIKE : de en
  • US2502399A - Thermoelectric generator : en
  • GB634778A - Improvements in and relating to vibration machines : en
  • GB634956A - Improvements in or relating to rotary air pumps : en
  • GR12398B - DEVICE FOR CONVERTING PETROL ENGINES IN OIL. : el en
  • ES22388U - A perfected artificial wheel (Machine-translation by Google Translate, not legally binding) : en es
  • GR12410B - GAZERLE LEAVER SYSTEM. : el en
  • CH267387A - Process for the production of metal hydroxides which are sparingly soluble in water. : de en
  • GB634863A - Electric cooking appliance : en
  • GB634975A - Improvements in or relating to valves : en
  • ES22387U - A new woven hat (Machine-translation by Google Translate, not legally binding) : en es
  • US2502019A - Diffraction type sound absorber with complementary fitting portions : en
  • US2502085A - Resonant chamber for accordions : en
  • US2502334A - Valveless reciprocating pump : en
  • ES21358Y - Counter-lever device. : en es
  • GB634757A - Improved catalytic polymerisation of ethylene : en
  • GB634787A - Improvements in or relating to echo sounders and similar distance measuring devices : en
  • FR959577A - : fr
  • FR959422A - : fr
  • FR959633A - : fr
  • DE1603961U - CLIP. : de en
  • FR959362A - : fr
  • GB634944A - Improvements relating to the manufacture of pile fabrics : en
  • DE1604265U - SALES CABINET. : de en
  • ES190525A3 - A PROCEDURE FOR PRODUCING MANGANESE ALLOYS. : en es
  • FR959539A - : fr
  • GR12406B - NEW ACOUSTIC ACCESSORY ACCESSORY. : el en
  • DE1604250U - PERMANENT CALENDAR IN TABLE FORM. : de en
  • US2502100A - Pot type fuel burner having improved combustion characteristics : en
  • DK70793C - Rotating motor. : da en
  • ES21434Y - Sharpening or smoothing razor blades. : en es
  • FR959482A - : fr
  • GB635032A - Thermometric exploring device : en
  • ES20894Y - Hair clip. : en es
  • ES22467U - Frames or supports for injectable ampoules. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959470A - : fr
  • FR959519A - : fr
  • ES191438A1 - A WASHING MACHINE OF CLOTHES, TEXTILE FIBERS AND ANALOGUE OBJECTS FOR DOMESTIC USE. : en es
  • GB634723A - Improvements in or relating to classifiers particularly for use in grinding or pulverizing solids : en
  • GB635035A - Means for retaining pivoted levers, handles and the like in a set position : en
  • CH267391A - Process for the production of a new vat dye. : de en
  • DE1603946U - METAL DISTRIBUTION BOX. : de en
  • DE1603952U - HARD PAPER TUBE, IN PARTICULAR TO ACCOMPANY CAPACITORS. : de en
  • DE1604214U - MACHINE FOR PROCESSING ROUND STEREOTYPE DISCS. : de en
  • ES187705A1 - A PROCEDURE FOR THE PREPARATION OF PHARMACEUTICAL PRODUCTS FOR THEIR SLOW ADMINISTRATION BY ORAL. : en es
  • US2501735A - Self-closing powder can : en
  • US2502046A - Windrow pickup machine : en
  • US2501888A - Friction shock absorbing mechanism for railway draft riggings : en
  • US2502005A - Apparatus for manufacturing tapered wires and tapered strip material : en
  • USD157825S - Telephone shelf : en
  • DE1603935U - WASHING MACHINE TUB. : de en
  • DE1604169U - DEVICE FOR STORING DIAPOSITIVES, PICTURE NEGATIVES AND THE LIKE. : de en
  • DE1603953U - ELECTRIC CAPACITOR WITH CUP-SHAPED HOUSING. : de en
  • AU149518B2 - Improved digging machine : en
  • US2502064A - Door operated safety device for oil-burning furnaces : en
  • CA464095A - Hydrogen fluoride alkylation process : en fr
  • CH267619A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • US2501894A - Lunch box : en
  • US2501791A - Inkless recorder : en
  • US2502204A - Annealing furnace : en
  • US2501677A - High-frequency filter : en
  • ES21958U - A capsule for closing bottles and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR959349A - : fr
  • ES22473U - New cardboard for the presentation of buttons (Machine-translation by Google Translate, not legally binding) : en es
  • FR959681A - : fr
  • US2501880A - Solvent extraction apparatus and process : en
  • US2502277A - Mechanical pencil : en
  • US2502350A - Sewing machine : en
  • ES22530U - Improved plow (Machine-translation by Google Translate, not legally binding) : en es
  • US2502000A - Alkylation of aromatic hydrocarbons : en
  • US2502206A - Pressure fluid coupling : en
  • AU146885B2 - Improvements relating to ironing machines : en
  • AU146886B2 - Improvements in shuttering for concrete constructions : en
  • CA463949A - Photographic apparatus : en fr
  • ES22528U - Pocket table, actionable, indicating details regarding the celebration, on certain dates, of sporting events and contests of other classes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959478A - : fr
  • FR959670A - : fr
  • FR959547A - : fr
  • CH267375A - Shoe trees. : de en
  • CA463941A - Mop : en fr
  • ES190472A3 - IMPROVEMENTS IN THE OBTAINING OF MANGANESE ALLOYS. : en es
  • DE1604215U - PLATE FOR ROAD MARKING. : de en
  • US2502069A - Control for refrigeration : en
  • US2502369A - Permanent magnet meter with : en
  • DE1604164U - CONTAINERS FOR STORAGE OF INDIVIDUAL PRESERVES. : de en
  • US2502109A - Stabilization of edible fats, oils, and foods containing fats and oils : en
  • US2501771A - Reversible hydraulic torque converter : en
  • US2501981A - Automatic tension control : en
  • US2502288A - Fluid-operated press : en
  • DE1603965U - ELECTRIC PAN. : de en
  • ES191469A1 - A MANUAL APPARATUS FOR DECORATIVE PRINTING CONTINUES IN PARAMENTS AND SIMILAR. : en es
  • GB634973A - Process for dyeing : en
  • DE1603911U - PLAYING GAME. : de en
  • GB634988A - Improved machine for use in moulding slabs of concrete or the like : en
  • US2502003A - Alcohol-soluble aralkyl-phenolic condensation product : en
  • DE1604074U - FOLDED LETTER. : de en
  • FR959375A - Three-phase induction motor with short-circuited rotor (squirrel cage rotor) designed for progressive speed control : en fr
  • FR959423A - Methods and apparatus for inducing electrical conductivity in insulators. : en fr
  • FR959666A - : fr
  • AU3219750A - Apparatus forthe production of aerosols : en
  • DE1604104U - DRIVE DEVICE FOR TOY GYRO. : de en
  • DE1604106U - BOARD GAME WITH CUT-OUT TOKENS OR THE LIKE. : de en
  • US2501938A - Machine for manufacturing spirally wound straws or tubes : en
  • US2501951A - Construction of tanks, silos, and like vessels : en
  • DE1603924U - CAN BE USED AS A FILTER FOR COFFEE. : de en
  • DE1603944U - CHARGING RACK FOR CHARGING SERIES-CONNECTED ACCUMULATOR BATTERIES. : de en
  • FR959655A - : fr
  • GB634783A - Improvements in and relating to cathode ray oscilloscopes : en
  • CH267335A - Panel for electric radiant heating. : en fr
  • AU3228550A - Improvements relating tothe connection ofa bogie withthe body ofa railway truck : en
  • CA464034A - Furnace roof construction : en fr
  • FR959446A - : fr
  • FR959521A - : fr
  • AU3225450A - Dyeing processes using an ortho:ortho' dihydroxymonazo dyestuff and preparation therefor : en
  • DE1604044U - BAG WITH FOLDING SIDE WALL. : de en
  • IS555A7 - Improved closing equipment for boxes, crate boxes and the like. : en is
  • GB635044A - Improvements in carton-feeding apparatus : en
  • DE1603941U - ROD-SHAPED WINDOW ANTENNA. : de en
  • DE1604098U - BOARD GAME. : de en
  • DE1604148U - THREAD COUNTER. : de en
  • US2502103A - Canopy : en
  • US2502223A - Radio tuning device : en
  • US2502020A - Diffraction type sound absorber with fiber glass walls : en
  • US2502336A - Enclosure device for automobile starting mechanisms : en
  • US2501941A - Hydraulically actuated brake valve : en
  • SU80012A1 - The method of producing chloropicrin by the action of hypochlorous acid salts on picrates or other polynitro compounds : en ru
  • ES21450Y - Rotating clothes dryer. : en es
  • GB635034A - Dimensional stabilisation of cellulosic textile materials : en
  • CA463986A - Manufacture of chlorofluoro methanes : en fr
  • FR959424A - : fr
  • DE1603929U - CLOSET FLUSH BOX. : de en
  • ES22422U - New ceramic tile model (Machine-translation by Google Translate, not legally binding) : en es
  • US2501921A - Insulator mounting for current carrying wires : en
  • US2502312A - Tubular glass manufacturing apparatus : en
  • US2502270A - Elastic fluid compressor of the jet type : en
  • US2501834A - Oscillation generator : en
  • US2502032A - Straw cutter : en
  • US2502345A - Heater : en
  • USD157922S - Plastic film material : en
  • DE1604136U - PRESSED WOOD PANEL. : de en
  • GB635037A - Method and apparatus for making pipe joints : en
  • GB634878A - Labyrinth packings of internal-combustion turbine units : en
  • FR959695A - : fr
  • ES191335A1 - METALLIC TUBE SYSTEM WITH DIFFERENT AND HETEROGENEOUS FITTINGS. : en es
  • FR959288A - : fr
  • FR959342A - : fr
  • GB634819A - Improvements in or relating to smoothing arrangements for power supply systems : en
  • FR959480A - : fr
  • DE1604279U - SWIMMING DEVICE. : de en
  • ES191364A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SCALES. : en es
  • ES191442A1 - A VACUUM BRAKE APPARATUS. : en es
  • FR959255A - : fr
  • FR959414A - : fr
  • ES22204U - Bottle neck or container, with own cogedores. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959384A - : fr
  • GB635004A - Improvements in or relating to farrowing houses : en
  • DE1604137U - FASTENING STRIP FOR CORRUGATED WIRE GRID. : de en
  • GB634810A - Improvements relating to gramophone records and materials for the manufacture thereof : en
  • GB634904A - Improvements in regulators for fluid heated radiators : en
  • CH267411A - Winding roll, in particular for winding up film strips. : de en
  • FR959472A - : fr
  • GB634809A - Improvements in or relating to venetian blind tilting devices : en
  • GB634968A - Improvements in cattle feeding apparatus : en
  • US2502243A - Pulley : en
  • ES22513U - Furniture for taking steam baths. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634722A - Improvements in or relating to luminescent screens : en
  • ES20960Y - Stopcock for water meter installations. : en es
  • USD157882S - Interval timer : en
  • ES186924A2 - A METHOD TO IMPROVE THE PERFORMANCE AND EXPAND THE FIELDS OF USE OF THE ULTRA-HIGH FREQUENCY TUBES. : en es
  • USD157849S - Mounting for a hand telephone : en
  • USD157831S - Love seat : en
  • GB634858A - Improvements in and relating to an expanding shoe : en
  • DE1604235U - BENCH SOFA BED. : de en
  • DE1604103U - GYRO WITH DRIVE DEVICE. : de en
  • DE1603910U - FOREIGN LANGUAGE WORD CARD TEACHING GAME. : de en
  • FR959523A - : fr
  • FR959667A - : fr
  • DE1603971U - ARTIFICIAL STONE ANGLE STEP. : de en
  • CA464086A - Resinous tripolymer of an alkene mono-olefinic cyclic hydrocarbon and a polyolefine and process of copolymerizing : en fr
  • GB634989A - Rotary contact seals : en
  • FR959323A - : fr
  • ES191421A1 - A PROCEDURE TO MECHANICALLY MANUFACTURE GROUND GROUND CHANNELS AND CHANNELS. : en es
  • USD157878S - Coat hanger supporting hook for automobiles : en
  • FR959400A - : fr
  • FR959357A - : fr
  • GB634804A - Improvements in or relating to electric signalling systems : en
  • FR959497A - : fr
  • FR959522A - : fr
  • FR959465A - : fr
  • GB634835A - Improvements in or relating to the flushing of pigments : en
  • CH267553A - Accessory for vehicle steering wheel. : en fr
  • DE1603928U - LABORATORY CENTRIFUGE. : de en
  • DE1604101U - BOILER HUNTING GAME. : de en
  • CH267497A - Gas turbine plant. : de en
  • ES191375A3 - A PROCEDURE FOR THE SYNTHESIS OF VINYL ESTERS OF CARBOXYLIC ACIDS. : en es
  • DE1604287U - SOCIAL GAME. : de en
  • DE1604205U - WATERPROOF ELASTIC OVERSTOCKING. : de en
  • ES21039U - New liquid lift pump (Machine-translation by Google Translate, not legally binding) : en es
  • GB634781A - Improvements in or relating to overload release clutch mechanisms : en
  • CH267364A - Regulator for electric iron. : en fr
  • US2502057A - Power pump jack : en
  • USPP928P - Rose plant : en
  • US2502002A - Variable pitch propeller : en
  • USD157903S - Rabinovitz stocking : en
  • DE1604170U - Eccentric presses with variable number of strokes. : de en
  • ES191320A1 - IMPROVEMENTS IN THE POTATO PLANTATION UTENSILS, MOUNTED ON TRACTORS. : en es
  • DK70792C - Two-stroke internal combustion engine with overcharging. : da en
  • DE1604045U - EAR CLEANING DEVICE FOR CLEANING EARS. : de en
  • SU81606A1 - Manual Cycle Machine : en ru
  • US2501808A - Relaxation inducing apparatus : en
  • US2502200A - Fluoroscopic shutter control mechanism : en
  • US2502292A - Deodorizing device for pipes : en
  • ES191814A1 - A PROCEDURE AND CORRESPONDING MEANS TO OBTAIN WITH ANY PHOTOGRAPHIC MACHINE, IN A SINGLE NEGATIVE, THE IMAGE OF A SAME PERSON IN DIFFERENT POSITIONS OR ATTITUDES. : en es
  • FR959283A - : fr
  • FR959369A - : fr
  • GB634924A - Process for the synthesis of ketones of the vitamin a series : en
  • US2501710A - Poster board : en
  • US2501927A - Anion exchange resin in antiirritation powder : en
  • US2502115A - Process of partly dehydrating meat : en
  • ES188358A1 - GATE VALVE FOR WATER WITH SUSPENSION MATERIALS, SUCH AS PAPER PULP FIRBRES, TEXTILE FIBERS, PULPS, JUICES AND THE LIKE. : en es
  • FR959581A - : fr
  • FR959693A - : fr
  • US2501900A - Girdle and stiffening unit : en
  • US2502113A - Indented paper pad : en
  • ES22385U - Reinforced handle for tableware (Machine-translation by Google Translate, not legally binding) : en es
  • FR959389A - : fr
  • GB634708A - Improvements in voltage or current control systems : en
  • AU151260B2 - National toll switching system : en
  • DE1603978U - SIMPLE FLASH CARD SEARCH DEVICE. : de en
  • FR959502A - : fr
  • GB634922A - A bougie for the treatment of mammary glands of animals : en
  • US2502389A - Portable air heater : en
  • JPS252544Y1 - : ja
  • USD157880S - Door brace : en
  • USD157881S - Clock casing : en
  • ES191427A1 - ELECTRICAL VALVE ELECTRICAL SYSTEM TO RECTIFY THE ALTERNATING VOLTAGE IN CONTINUOUS VOLTAGE. : en es
  • ES22132U - A mechanical device for drawing parallel lines (Machine-translation by Google Translate, not legally binding) : en es
  • GB634733A - Improvements in and relating to building units : en
  • US2501904A - Preregulating device for time : en
  • DE1604055U - WATER HEATERS FOR HEATING SYSTEMS. : de en
  • ES22381U - Perfected tile. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959324A - : fr
  • GB634907A - Improvements in airflow ventilators : en
  • GB634997A - A machine for tightening the nuts of wheel spokes : en
  • ES189282A1 - MECHANISM FOR THE OPERATION OF THE LOOM SHUTTLE. : en es
  • GB634890A - Improvements in or relating to stereoscopic photography and kinematography : en
  • US2502388A - Retainer : en
  • AU3229950A - Improvements in and relating to variable resistances : en
  • AU145530B2 - Improvements in or relating to control systems for variable-pitch feathering propellers for multiengine installations : en
  • FR959462A - : fr
  • CA464040A - Halogen substituted acylamino sulphonic acid of the aromatic series and their manufacture : en fr
  • US2502407A - Quick-acting slidable jaw wrench : en
  • USD157830S - Cowling for coin control mechanism for vending machines : en
  • US2502287A - Garment measuring and basting device : en
  • US2502344A - Delta-(5-carboxy-2-thienyl)-valeric acid and esters : en
  • DK70778C - High pressure lubricant. : da en
  • US2501913A - Noise suppressor tube : en
  • US2501984A - Shaft seal : en
  • USD157877S - Combination range : en
  • CA463994A - Alloy and method : en fr
  • DE1603960U - WATERPROOF CONTAINER, BAG, BOERSE ETC. : de en
  • DE1603963U - THERMOMETER SPOON. : de en
  • DK70770C - Wiring harness for connecting the individual parts of composite electrical appliances, such as radio receivers. : da en
  • US2501756A - Device for diaphragming x-rays : en
  • US2502250A - Recovery of oxygen from the atmosphere : en
  • US2502070A - Getter for induction flashing : en
  • US2502371A - Polyvinyl chloride compositions : en
  • US2502291A - Method for establishing electrical connections in electrical apparatus : en
  • DE1604122U - ICE CREAM MACHINE. : de en
  • GB634955A - A method of mounting a spring assembly on furniture frames of different shapes : en
  • AU3229050A - Starter-generator : en
  • CA464097A - Self adjusting tappet : en fr
  • US2502035A - Steel jaw game trap : en
  • CA464010A - Fuse device : en fr
  • CH267403A - Advertisement card, especially for marriage and engagement. : de en
  • CH267490A - Fuel injection pump for internal combustion engine. : en fr
  • US2502052A - Water recirculating system for swimming pools : en
  • FR959420A - : fr
  • GB634874A - Deflation detector for pneumatic tyres : en
  • GB634875A - Rotary sirens : en
  • US2502073A - Gas torch lighter : en
  • USD157898S - Table cover or the like : en
  • US2502014A - Optical color comparison apparatus : en
  • US2502375A - Filter device : en
  • USD157931S - Dry cleaner : en
  • DE1604140U - THICKNESS PLANER. : de en
  • US2501822A - Musical holder for removable articles : en
  • CA464047A - Ultra-shortwave signal-translating device : en fr
  • US2502029A - Preparation of modified soy protein : en
  • US2502152A - Emergency brake system : en
  • US2501859A - Spacer or mold surface for the vulcanization of rubber : en
  • US2502154A - Carrier shift receiving system : en
  • ES191373A1 - IMPROVEMENTS IN THE MOPEDS. : en es
  • FR959562A - : fr
  • AU2664049A - Improved means for retaining or latching papers or documents in binder file : en
  • CH267447A - Alloy. : en fr
  • AU150593B2 - An improved rubber latex adhesive : en
  • CH267401A - Process for protecting metal surfaces against corrosion. : de en
  • CH267464A - Setting device on a machine tool, in particular a grinding machine. : de en
  • US2501717A - Measuring apparatus for load compensating fluid pressure brake equipment : en
  • CH267372A - Headgear. : de en
  • CH267569A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • AU2664949A - Mechanism for moving and stacking bales : en
  • CH267510A - Terminal for electrical lines. : de en
  • ES191664A1 - IMPROVEMENTS IN TRANSFORMERS WITH REGULATION UNDER LOAD. : en es
  • FR959541A - : fr
  • GB634795A - Ratchet clutch : en
  • CH267614A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267405A - Suspension file. : de en
  • US2501730A - Safety valve device : en
  • US2501867A - Fluid pressure operated switch : en
  • US2502007A - Truck brake : en
  • US2502245A - Cable and wire stripper : en
  • US2502374A - Bag stacking and bundling machine : en
  • CH267386A - Process and plant for the production of carbon dioxide. : de en
  • CA463957A - Ash tray : en fr
  • GB634762A - Improvements in or relating to the stabilisation of vinylidene chloride resins : en
  • GB634908A - Improvements in and relating to welding torches : en
  • CA464012A - Aromatic polynuclear polycarboxylic acid and process of making them : en fr
  • DE1604233U - CUTTING DEVICE FOR CRUSHING ONIONS AND THE LIKE. : de en
  • FR959287A - : fr
  • ES22539U - Improved tilt mechanism for retractable blinds combined with a new type of automatic retention device (Machine-translation by Google Translate, not legally binding) : en es
  • CA463990A - Beneficiation of iron ores : en fr
  • CH267559A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • USD157832S - Sandwich toaster or similar article : en
  • USD157920S - Plastic film material : en
  • CH267571A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CH267627A - Process for the preparation of a basic ester. : de en
  • DE1603974U - FLOOR INSULATION FOR REFRIGERATED ROOMS. : de en
  • CH267433A - Electrical apparatus for detecting and locating electrically conductive masses. : en fr
  • ES21209Y - Metallic container for carbonic coils. : en es
  • GB634728A - Improvements in or relating to a device for the regulation and centering, under vacuum, or a filament for a wehnelt cathode : en
  • GB634779A - Improvements relating to the production of reflecting surfaces : en
  • CH267611A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • DE1604236U - SEAT REST ARMCHAIR. : de en
  • CA464026A - Fire-extinguishing liquid : en fr
  • CA464029A - Semi-automatic tuner device for radio apparatus and the like : en fr
  • CH267359A - Machine for the wet treatment of lengths of fabric. : de en
  • DE1603909U - TABLE FOOTBALL GAME. : de en
  • DE1604297U - ON WHISTLES, SIRENS OR THE LIKE. ARRANGED FIGURES MADE OF CASTING. : de en
  • US2502359A - Folded wave signal transmission line : en
  • USD157927S - Bottle cap remover : en
  • CH267410A - Cinematographic projection device. : en fr
  • US2501832A - Bessemerizing of ferrous metal : en
  • ES191661A1 - PROCEDURE FOR THE MANUFACTURE OF SUBSTITUTE PRODUCTS OF COFFEE. : en es
  • ES22369U - Cric or hydraulic jack for lifting trucks, cars and other weights. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22373U - Regulation and control group for compressed air brake systems in vehicles with trailers (Machine-translation by Google Translate, not legally binding) : en es
  • GB634963A - Improvements in latch-operating mechanism : en
  • AU149298B2 - Apparatus forthe production of aerosols : en
  • FR959484A - : fr
  • FR959567A - : fr
  • AU142883B2 - Shock absorber : en
  • US2501862A - Moving picture projector with convection-current motor and picture disk : en
  • US2502173A - Fluid balancing means : en
  • USD157860S - Combined ash tray, tobacco humidor, pipe rack and stand : en
  • US2501794A - Silencer with elongated pipe connecting plural chambers : en
  • US2502023A - Holding circuit control for reversible electric motors : en
  • US2501719A - Toy locomotive construction : en
  • DE1603914U - ROULETTE-LIKE SKILL GAME. : de en
  • DE1604067U - CHESS CLOCK. : de en
  • DE1604096U - BEACH BILLIARDS. : de en
  • ES191759A1 - A PROCEDURE AND CORRESPONDING MEANS OF EMPLOYMENT OF LUMINOUS ADVERTISEMENT PANELS, IN WHICH THE ADVERTISING CAN BE CHANGED THROUGH A CONNECTION BOARD. : en es
  • ES22425U - A niche chapel for images (Machine-translation by Google Translate, not legally binding) : en es
  • FR959358A - : fr
  • FR959454A - : fr
  • US2502268A - Apparatus for grooving rolls : en
  • US2502221A - Articulated ornamental covering for flexible apparel accessories : en
  • USPP929P - Strawberry plant : en
  • US2501668A - Aircraft landing system : en
  • DE1604292U - TOTO DICE. : de en
  • FR959363A - : fr
  • GB634888A - Grinding wheels and other abrasive bodies and method of making the same : en
  • GB634946A - Improvements in or relating to boxes and like containers : en
  • DE1604281U - TOY VEHICLE. : de en
  • DE1603976U - SAW BRACKET PROTECTOR. : de en
  • DE1604112U - CHILDREN'S SUSPENDERS. : de en
  • DE1604251U - BET SLIP TEMPLATE. : de en
  • CH267349A - Device on a winding machine for loosening a take-up spool. : de en
  • CH267498A - Gas turbine plant with melting chamber operation. : de en
  • DE1604050U - MECHANICAL SELF-RELEASE OF 5 DRAWERS OF A MULTI-PURPOSE TABLE. : de en
  • ES22484U - Automatic inkjet case for rubber or metal stamps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959455A - : fr
  • CH267634A - Process for the representation of a basic ether. : de en
  • DE1604135U - GUTTER PROTECTION DEVICE. : de en
  • US2501843A - Folding basket for market carriers : en
  • GB634737A - Improvements in or relating to devices for use in astro-navigation : en
  • GB634933A - A method for the production of industrial mixtures of carbon monoxide and hydrogen : en
  • DE1604118U - COLORED PAPERCLIP. : de en
  • DK70771C - Dual electrode for electric accumulators and method of manufacture. : da en
  • DK70772C - Coupling to high-voltage cables. : da en
  • FR959442A - : fr
  • ES22380U - Test tube for measurements and weighing up to one kilogram (Machine-translation by Google Translate, not legally binding) : en es
  • FR959530A - : fr
  • GB635022A - Improvements in or relating to apparatus for grinding or polishing flat glass : en
  • GB635040A - Improvements relating to cut-grass and other allied elevators or the like : en
  • DE1604071U - LUBRICATION DEVICE FOR COMPRESSED AIR TOOLS. : de en
  • ES189491A1 - IMPROVEMENTS IN THE ANNULAR OR COMBED FORMWORK FOR MINES. : en es
  • GB634803A - Improvements in or relating to compressor systems : en
  • FR959697A - : fr
  • GB634822A - Improvements in and relating to a load-lifting industrial truck : en
  • FR959268A - : fr
  • FR959586A - : fr
  • SE127727C1 - Ways to purify tall oil : en sv
  • US2501955A - Telephone auxiliary amplifying device : en
  • US2501974A - Trailer suspension unit : en
  • CH267341A - Process for the treatment of a mixture of vitrifiable materials, device for its implementation, and product obtained by this process. : en fr
  • ES22538U - Device for supporting and tilting movable slats of blinds for car windows. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959428A - : fr
  • FR959514A - : fr
  • GB634986A - Resin emulsion base wrinkle composition : en
  • GB635015A - Improvements in or relating to sheeting and dividing dough, cake-mixtures, and the like : en
  • FR959608A - : fr
  • US2501766A - Incendiary grenade : en
  • US2502084A - Power-factor corrected transformer : en
  • FR959505A - : fr
  • GB634962A - Improvements in or relating to variable inductance devices : en
  • DE1603901U - SWINGING AXLE SUSPENSION WITH LEAF SPRING GUIDE WHICH IS AT THE SAME HEIGHT OF OR BELOW THE WHEEL HUB. : de en
  • US2501691A - Sash holder : en
  • US2501964A - Make and break or change-over electric switch : en
  • FR959449A - : fr
  • DE1604179U - DROP CATCHER. : de en
  • DE1604188U - HOLDER FOR ALL KINDS OF WRITING TOOLS. : de en
  • SU81237A1 - The method of supplying rhythmic sound signals when training athletes : en ru
  • US2502396A - Automatic control of radio transmitters and the like : en
  • CH267367A - Dust vacuum cleaner. : en fr
  • DE1604293U - JOY ITEM CONSISTS OF A SPRAY REVOLVER. : de en
  • ES22372U - Wiper arm for windshield wipers (Machine-translation by Google Translate, not legally binding) : en es
  • GB634960A - Methylolpentadecyl phenol and its derivatives : en
  • FR959600A - : fr
  • FR959489A - : fr
  • US2501854A - Corrugated conduit : en
  • GB634752A - Improvements in fuses for electric circuits : en
  • FR959284A - : fr
  • DE1604083U - BALL SOCKET FOR BALLPOINT PEN. : de en
  • AU3226050A - Antenna system : en
  • DE1604014U - BOTTLE CAP. : de en
  • DE1604208U - WASHABLE PERMANENT TIE. : de en
  • ES22494U - A rotating file (Machine-translation by Google Translate, not legally binding) : en es
  • FR959317A - : fr
  • FR959674A - : fr
  • FR959277A - : fr
  • IE21039L - Electric discharge tubes : en
  • US2502263A - Air sterilizing and dehydrating apparatus for oxygen tents : en
  • ES22361U - Device for transferring liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR959265A - : fr
  • FR959566A - : fr
  • GB634802A - Improvements in or relating to a device for sticking on labels : en
  • SU80125A1 - Safety clutch : en ru
  • DE1603973U - SCARF BOARD CLAW HOLDER. : de en
  • DE1604008U - DEVICE TO PREVENT VALVE RUBBER INJURIES, e.g. ON BICYCLE HOSES DURING FILLING. : de en
  • DE1604230U - Curlers. : de en
  • FR959313A - : fr
  • CH267534A - Device for displaying characters. : en fr
  • DE1603905U - SPRING STRIP STEEL INSERT WITH STEEL WASHER FOR SHAVERS. : de en
  • DE1604047U - CONTAINER FOR RAZOR BLADES AND THE LIKE. : de en
  • DE1604267U - WHEEL HUB. : de en
  • ES22489U - Adjustable fastening device applicable to bra straps (Machine-translation by Google Translate, not legally binding) : en es
  • FR959298A - : fr
  • GB634882A - Hydrocarbon synthesis : en
  • FR959571A - : fr
  • FR959664A - : fr
  • FR959373A - : fr
  • GB634925A - Process for the preparation of compounds related to vitamin a : en
  • US2502239A - Electric food mixer or the like : en
  • SU80052A1 - The method of obtaining material for the manufacture of monolithic and precast floors and other elements of building structures : en ru
  • DE1604115U - DOUBLE-SIDED SELF-TIE. : de en
  • FR959475A - : fr
  • FR959677A - : fr
  • CH267374A - Shoe trees, in particular for ski and walking boots. : de en
  • ES191322A1 - IMPROVEMENTS IN AGRICULTURAL UTENSILS. : en es
  • ES22507U - A new twin for shirt cuffs (Machine-translation by Google Translate, not legally binding) : en es
  • US2501876A - Radio scanning device : en
  • DE1603925U - TUBE CLOSURE. : de en
  • DE1603984U - ASHTRAY. : de en
  • GB634706A - Arrangement in automatic telephone networks for connecting waiting calls to subscribers' lines : en
  • GB634859A - Apparatus for casting chocolate, cream, and other confectionery paste : en
  • FR959553A - : fr
  • ES22532U - Syringe plunger for injections, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR959304A - : fr
  • ES191440A1 - A CIRCUIT BREAKER IN THE AIR. : en es
  • ES22386U - Drive wheel and guideline (Machine-translation by Google Translate, not legally binding) : en es
  • FR959376A - : fr
  • US2501871A - Metal-working tool : en
  • US2502397A - Ice cream and stabilizer therefor : en
  • US2501777A - Take-up mechanism for looms : en
  • AU144579B2 - Improvements in apparatus for firing pyrotechnic devices : en
  • US2501848A - Log barker having water-jets oscillatable about longitudinal log axis : en
  • US2502011A - Sound motion-picture projector : en
  • US2502139A - Gaseous fuel mixer : en
  • US2501987A - Disposable razor : en
  • US2501875A - Apparatus for drying strip material : en
  • GB634872A - Improvements relating to mixing devices for gases : en
  • GB634936A - Improvements in or relating to implements for applying caustic soda and the like : en
  • GR12402B - AUTOMATIC MOVIE DRYER. : el en
  • DK70801C - Toy firearms. : da en
  • US2502076A - Display cabinet : en
  • CA463948A - Rotary soil tiller : en fr
  • GB634913A - Lace webs and process of making lace strips therefrom : en
  • FR959672A - : fr
  • GB634716A - Improvements in or relating to electrical communication systems utilising pulse modulation : en
  • ES20878Y - Pacifier or teat-rattle with cover : en es
  • CH267486A - Press with automatic venting device. : de en
  • DE1603993U - WELDING TONGS. : de en
  • FR959359A - : fr
  • GB634929A - Improvements in or relating to hopper feeders for opening preparatory to spinning : en
  • FR959383A - : fr
  • ES22418U - Umbrella formed with one piece fabric. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1604206U - SUSPENDERS. : de en
  • ES191351A1 - OIL AND OTHER LIQUID FUELS BURNING APPARATUS. : en es
  • GB634850A - Improvements in or relating to the injection moulding of plastic materials : en
  • GB635012A - Improvements in and relating to false teeth : en
  • DE1604028U - LIGHT ALLOY CHAIN PULLEY WITH TENSION SLEEVE. : de en
  • DE1604064U - STAMP BOX FOR SCIENTIFIC AND EDUCATIONAL PURPOSES. : de en
  • AU150222B2 - Improvements in or relating to self-priming centrificol pumps : en
  • AU3227950A - Improvements in or relating to navigation aiding radio systems : en
  • CH267493A - Injection device for liquid fuel in gas turbines. : de en
  • FR959439A - : fr
  • DK70782C - Resistance to belt grinders. : da en
  • FR959529A - : fr
  • FR959569A - : fr
  • FR959653A - : fr
  • ES22392U - Brush remover (Machine-translation by Google Translate, not legally binding) : en es
  • GB634826A - Improvements in or relating to electrostatic precipitators : en
  • US2502051A - Inside caliper with dial and micrometer : en
  • ES191458A1 - IMPROVEMENTS IN APPARATUS FOR IRRIGATING METALS IN A FUSING STATE. : en es
  • USD157923S - Plastic film material : en
  • CA463945A - Transposition bracket : en fr
  • US2501878A - Demountable support for bedsprings : en
  • CH267597A - Process for the preparation of a biguanide derivative. : de en
  • AU3218750A - Improvements in and relating tothe precise measurement of short time intervals : en
  • AU3230150A - Shock absorber : en
  • US2501850A - Control and ignition system for : en
  • US2501903A - Form or pad for deformed limbs and artificial limbs : en
  • US2502077A - Amplitude modulation : en
  • US2501767A - Muffler with internal side branch chamber : en
  • US2502299A - Control lever check mechanism : en
  • US2502308A - Antihunting electrical control system : en
  • DE1604212U - CARRYING AND SUPPORTING BARS, IN PARTICULAR FOR ELECTRIC HAND LIGHTS. : de en
  • SU80116A1 - Retractable trolley carts : en ru
  • US2501693A - Homogeneous bulk polymerization of ethylenic unsaturates in the presence of diazo-thio-ethers : en
  • USD157921S - Plastic film material : en
  • US2501763A - Solid fuel furnace of the rotary grate progressive feed type : en
  • US2502238A - Educational device : en
  • USD157894S - Separable fastener : en
  • USD157870S - Table lighter : en
  • AU3220250A - Improvements in or relating toa window operating device : en
  • AU3219350A - Sine wave oscillators : en
  • CH267621A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • US2502261A - Bookcase and like shelving : en
  • CH267524A - Process for producing a transparent, gel-like toothpaste and toothpaste produced by the process. : de en
  • AU150337B2 - Improvements relating to bandpass circuit arrangements : en
  • DE1603930U - PUNCH. : de en
  • DK70797C - Mechanism for automatically adjusting the cable length at vehicle brakes. : da en
  • US2502203A - Glow switch : en
  • US2502342A - Current supply system : en
  • CH267536A - Panel for light indicating device. : en fr
  • USD157826S - Abrams dress : en
  • DE1603937U - COOKBOOK WITH 2 REGISTER DIVISIONS. : de en
  • GB634745A - Improvements in and relating to machines for bending operations : en
  • FR959264A - : fr
  • ES191360A3 - A DEVICE FOR COLORIMETRIC ELECTROCHEMICAL ANALYSIS AND "A DROP". : en es
  • GB634967A - Improvements in automatic telephone systems : en
  • US2501866A - Internal-combustion engine for propulsion of bicycles : en
  • CA464019A - Manufacture of imidazolines : en fr
  • GB634833A - Improvements in adjustable bearings for windows : en
  • CH267470A - Device for connecting the ends of a flexible link. : en fr
  • ES22498U - An elastic ankle brace for sports and orthopedic uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB634821A - Improved appliance for trimming potatoes and like bodies : en
  • GB634867A - Improvements in four-wheel overhead trolley conveyor assemblies : en
  • DE1604254U - DRILLING DEVICE FOR GAS AND WATER PIPES. : de en
  • FR959584A - : fr
  • FR959604A - : fr
  • US2501966A - Halogenation of peroxides : en
  • AU150115B2 - Apparatus for receiving and registering code combinations each comprising a sequence of electric double current signals : en
  • CH267503A - Electrostatic machine with conductive transport members. : en fr
  • DE1604020U - DEVICE TO FACILITATE MEMORIZATION AND REPEAT. : de en
  • US2501811A - Packaging for handled tools : en
  • DE1604183U - DRY BOTTLE CHILLER. : de en
  • FR959404A - : fr
  • GB635024A - Improvements in or relating to loud speakers : en
  • DE1604056U - LOAD-BEARING BUILDING PLATE MADE OF LIGHT CONCRETE OR THE SAME : de en
  • GB634912A - Improvements in electric battery testing apparatus : en
  • FR959315A - : fr
  • DE1604010U - SPORTS FRAME FOR LADIES BICYCLES. : de en
  • DE1604223U - INLET CHUTE FOR THE COATING OF FOUNDRY CHAMBER (KUPOLO). : de en
  • FR959333A - : fr
  • GB634773A - Improvements in woven textile fabrics such as papermakers' felts : en
  • GB634799A - Methods of and plant for producing magnesium powder or powder metal mixtures containing magnesium : en
  • SU80177A1 - Profilograph : en ru
  • US2502081A - Paste dispenser for collapsible tubes : en
  • FR959527A - : fr
  • GB634717A - Improvements in or relating to moulding of articles from powder : en
  • DE1603933U - HEADLIGHT FOR TRAM VEHICLES WITH 2 LIGHT BULBS ALTERNATING FOR NEAR AND FAR LIGHT. : de en
  • DE1603949U - SWITCHING DEVICE FOR PORTABLE ELECTRIC LUMINAIRES. : de en
  • US2501727A - Drinking fount for poultry : en
  • GB634817A - Improvements in or relating to tabulators for typewriters : en
  • FR959582A - : fr
  • GB634724A - Improvements in or relating to circuits for cathode-ray oscillographs : en
  • US2501698A - Thermal expansion and vesiculation process for siliceous materials : en
  • US2502124A - Adjustable miter gauge for saw tables : en
  • US2502194A - Expansion means for cooling aircraft cabins : en
  • GB634755A - Improvements relating to contra-rotating airscrews : en
  • ES22512U - Individual case for various uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES22393U - Refined, reversible inkwell (Machine-translation by Google Translate, not legally binding) : en es
  • FR959361A - : fr
  • FR959589A - : fr
  • GB634917A - Improvements in or relating to fluid condenser assemblies : en
  • DE1603999U - HYDRAULIC PRESS. : de en
  • FR959391A - : fr
  • FR959609A - : fr
  • GB634970A - Improvements in or relating to the dehydration of florine cell electrolytes : en
  • ES190562A3 - IMPROVEMENTS IN OBTAINING ALLOYS. : en es
  • DE1603995U - LID FOR JARS. : de en
  • FR959517A - : fr
  • FR959656A - : fr
  • FR959694A - : fr
  • GB634841A - Improvements in or relating to extinguishers for cigarettes and cigars : en
  • GB635025A - Improvements in or relating to handle members and means for fastening them to articles to be carried : en
  • US2502172A - Air-conditioned bakery oven : en
  • US2502372A - Electric sewing-machine cabinet with built-in motor controller : en
  • US2501883A - Electronic frequency control for radio receivers : en
  • CA464021A - Textile material and process of preparing them : en fr
  • ES21387Y - Safety plug model. : en es
  • ES22463U - A folding cardboard or cardboard stand (Machine-translation by Google Translate, not legally binding) : en es
  • ES191383A1 - IMPROVEMENTS IN THE CONSTRUCTION OF HYDRAULIC BRAKES. : en es
  • ES191467A3 - IMPROVEMENTS IN THE MECHANICAL START-UP DEVICES FOR ROOM GAMES. : en es
  • IS554A7 - Improvements to or in addition to boxes and bed boxes. : en is
  • DE1604073U - FILLING DRUM FOR ROTATING AUTOCLAVES. : de en
  • GB635046A - Improvements in wheel castors and wheel brackets : en
  • DE1604079U - DRIP DEVICE FOR BOTTLES WITH DIFFERENT OPENING DIAMETER. : de en
  • ES22399U - Automatic pressure regulator for filling taps machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB634798A - Improvements relating to pliable boats : en
  • ES22478U - Support elastic, perfected, for curler. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634756A - Improvements relating to control systems for electric motors : en
  • DE1603934U - CLAMP DRYER. : de en
  • ES22405U - Devices for fixing elements in elastic brushes for hair. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959353A - : fr
  • DE1604041U - DEVICE FOR HOLDING BALLS OF THREAD WHILE KNITTING. : de en
  • ES22442U - Pneumatic drive in the eyes of dolls and similar toys. (Machine-translation by Google Translate, not legally binding) : en es
  • CA464050A - Circuit connecting device : en fr
  • US2502065A - Flush valve bracket : en
  • US2502106A - Densifying of carbon black : en
  • CA463962A - Production of metal alloys and alloy powders : en fr
  • FR959278A - : fr
  • FR959658A - : fr
  • GB634868A - Improvements in process of producing rayon : en
  • US2501895A - Container support : en
  • US2502195A - Synchronizing system : en
  • US2502246A - Rail-handling tool : en
  • US2501874A - Photographic diazo-sensitized glassine paper : en
  • US2502132A - Pickup for use in acceleration indicating, measuring, and recording apparatus : en
  • CA463956A - Instrument for measuring resistances : en fr
  • CH267482A - Hydraulic mechanism for controlling an organ of an automatic machine. : en it
  • DE1604273U - SHOE WITH BEAD. : de en
  • US2501672A - Dipping tank for coating articles : en
  • FR959496A - : fr
  • FR959630A - : fr
  • GB634935A - Process for the reconcentration of spent mineral acids : en
  • DE1604011U - CAP. : de en
  • DE1604081U - GROOVED GLASS OPENER. : de en
  • DE1604125U - CAKE LIFTER. : de en
  • DE1604189U - WRITING DEVICE. : de en
  • CA463997A - Load cell : en fr
  • CA464066A - Pocket lighter with removable mechanical unit : en fr
  • CH267419A - Apparatus for throwing streamers. : en fr
  • US2502376A - Process for removing insects from edible vegetables and fruits : en
  • ES191362A1 - AN IMPROVEMENT IN CINEMATOGRAPHIC FILMS. : en es
  • CH267451A - Method and device for connecting an axle to a part perpendicular thereto by means of a hub. : de en
  • CH267452A - Portable filing, milling and grinding machine. : de en
  • US2502030A - Solutions of acrylonitrile polymers containing a color-free acidic compound : en
  • US2501681A - Electric power supply circuit : en
  • US2502380A - Automatic weighing and packaging apparatus : en
  • US2501916A - Arrangement for sorting paper pulp and similar suspended matters : en
  • US2502248A - Razor blade ejector pack : en
  • CA463969A - Caster : en fr
  • AU146942B2 - Unit body frame for automotive vehicles : en
  • US2502330A - Washing paper pulp to remove coloring matter : en
  • CA463955A - Metal box with tight closure : en fr
  • CH267472A - Storage device with apparatus axis stored in the same. : de en
  • US2501671A - Condenser adjusting device : en
  • CH267628A - Process for the preparation of an acylated p-amino-benzenesulfonamide. : de en
  • US2501758A - Bar gripping chuck : en
  • US2501930A - Broido : en
  • US2502207A - Ventilator : en
  • CH267518A - Traveling wave amplifier lamp with transverse magnetic field. : en fr
  • USD157859S - Package carrying handle : en
  • ES191414A1 - A MACHINE TO RAISE WATER. : en es
  • CH267547A - Tiltable dock leveler with reloading. : de en
  • US2501922A - Machine for scorching or drying printing mats and the like : en
  • AU2723449A - Improvements in or relating to vibration damping devices : en
  • US2501909A - Trough for vegetable separators : en
  • USD157930S - Parking lot meter : en
  • US2501776A - Method of and apparatus for drying : en
  • US2501956A - Differential locking device : en
  • USD157871S - Kamp table lighter : en
  • ES191302A1 - IMPROVEMENTS IN CONTAINERS FOR THE TRANSPORT OF POWDER AND SIMILAR MATERIALS. : en es
  • FR959684A - : fr
  • CH267360A - Process for the production of pasty to solid mixtures containing polyglycol ethers of organic hydroxyl compounds. : de en
  • DE1604145U - ORIENTATION BUSES FOR THEODOLITES AND SIMILAR INSTRUMENTS. : de en
  • CA463992A - Endoscope and obturator therefor : en fr
  • CH267388A - Continuous process for the oxidation of aldehydes and ketones. : en fr
  • FR959339A - : fr
  • DK70767C - Method and apparatus for high vacuum distillation in several steps. : da en
  • AU149819B2 - Manufacture of aldehydes : en
  • US2502319A - Method and apparatus for measuring radiation : en
  • US2502387A - Feed-cup pressure regulating mechanism for sewing machines : en
  • AU144580B2 - Starter-generator : en
  • CH267440A - Timepiece exhaust. : en fr
  • ES22416U - Cover for replaceable sign. (Machine-translation by Google Translate, not legally binding) : en es
  • US2502068A - Insulator for wound core structures : en
  • US2502313A - Vibration absorbing support : en
  • DE1604033U - POLYVINYL CHLORIDE BOOTS, PARTICULARLY FOR WOMEN. : de en
  • DK70799C - Wooden load composed of several glued pieces of wood. : da en
  • US2501754A - Clasp device for utilizing earrings as jewelry clip ornaments : en
  • USD157851S - Automobile lamp lens : en
  • US2502156A - Hose clamp : en
  • CA464054A - Guide bearing : en fr
  • US2502080A - Petroleum resin dispersion and the use thereof : en
  • DE1604062U - DEVICE FOR DISPLAYING THE CONTENT OF STEEL CYLINDERS FOR LIQUID GASES. : de en
  • DE1604153U - TRAILER PLOW. : de en
  • ES22529U - Security lock without key (Machine-translation by Google Translate, not legally binding) : en es
  • CA463967A - Calendar : en fr
  • US2501935A - Portable cooking or heating oven : en
  • CH267434A - Apparatus for displaying acidic substances in gases. : de en
  • CH267456A - Method and device for manufacturing guide vanes. : de en
  • DE1604117U - LAUNDRY DRYERS. : de en
  • DE1604259U - DISCOUNT CARD. : de en
  • GB635006A - Control means for variable speed gearing : en
  • AU3225750A - Improvements in or relating to substituted thiocarbamyl I piperazines andthe preparation thereof : en
  • CH267477A - Pipe joint. : en fr
  • CH267507A - Self-excited synchronous generator. : de en
  • CH267630A - Process for the preparation of an ethylene diamine derivative. : de en
  • US2501797A - Shovel loader : en
  • CH267426A - Weather display apparatus. : de en
  • US2501711A - Mechanized hand cutting blowpipe : en
  • CA464096A - Means for removing foreign bodies from feed regulators of pressure fed hydraulic supply circuits : en fr
  • CH267632A - Process for the preparation of an ethylene diamine derivative. : de en
  • CH267394A - A process for the preparation of a highly polymerized ester with a crystalline structure. : en fr
  • CH267539A - Method and machine for forming, measuring and packaging a soft mass. : de en
  • US2502037A - Vehicle bumper jack : en
  • US2502303A - Electrical connector : en
  • DE1604146U - SKIMMED MILK RETURN SCALE WITH AUTOMATIC LOCKING DEVICE. : de en
  • FR959574A - : fr
  • ES22461U - Improved tubular tapes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2502366A - Insecticide base oil toxicant : en
  • US2502251A - Apparatus for the separation of gaseous mixtures : en
  • US2502364A - Combined hydraulic clutch and hydraulic torque converter transmission unit : en
  • USD157889S - Jvtjtfc by : en
  • US2501803A - Magnetic chuck adapter : en
  • US2501942A - Suction cup placement : en
  • US2502157A - Food cutter : en
  • US2502116A - Ring assembly : en
  • US2502264A - Quinoline derivatives having antimalarial properties : en
  • USD157926S - Sewing-machine cabinet : en
  • CA17473S - Animal balloon rocking horse : en
  • AU150223B2 - Improvements in or relating to substituted thiocarbamyl I piperazines andthe preparation thereof : en
  • AU148634B2 - Improvements in and relating to variable resistances : en
  • DE1603970U - NAILABLE BEAM MADE OF LIGHTWEIGHT MATERIAL OR THE LIKE. : de en
  • DK70786C - Sowing machine, especially for sowing pine and spruce seeds. : da en
  • FR959623A - : fr
  • GB635038A - Improvements in or relating to thermionic valves : en
  • US2501919A - Finger flex device : en
  • US2502379A - Vegetable slicer : en
  • US2502391A - Stabilization of synthetic elastomers : en
  • CH267369A - Colletto semirigido per camicie, in particolare per camicie da uomo. : en fr
  • GB635002A - Improvements in magneto-electric machines : en
  • US2502040A - Tree holder : en
  • ES169323A1 - A PROCEDURE FOR THE STORAGE AND TRANSPORTATION OF GASES LIQUEFIED IN SOLVENTS. : en es
  • US2502008A - Use of mobile catalysts in the isomerization of hydrocarbons : en
  • US2502213A - Intelligence transmission system : en
  • DE1603942U - SCANNING DEVICE FOR PUNCH STRIP ENCODER, MORSEPIECE ENCODER AND THE LIKE. : de en
  • DE1603975U - SALES CART WITH BUFFET FOR FOOD AND THE LIKE. : de en
  • ES191423A3 - SOME IMPROVEMENTS IN THE MANUFACTURE OF CHOCOLATE. : en es
  • FR959546A - : fr
  • FR959579A - : fr
  • FR959605A - : fr
  • GR12400B - EXCURSION FLU. : el en
  • DE1604209U - SELF-TIE TIE WITH LOCKING DEVICES FOR THE TIE-KNOT. : de en
  • ES191411A3 - IMPROVEMENTS RELATED TO THE REPRODUCTION OF ORIGINALS. : en es
  • FR959294A - : fr
  • FR959618A - : fr
  • FR959575A - : fr
  • GB635029A - Improvements relating to direct coupled amplifying circuit arrangements : en
  • US2501687A - Vegetable shredder : en
  • US2501814A - Electric motor : en
  • DE1604036U - COAL SCRAPER. : de en
  • FR959273A - : fr
  • GB634818A - Quinoline derivatives : en
  • GB635023A - Improvements in or relating to control valves : en
  • US2502043A - Cutting machine : en
  • US2502300A - Quartertone slide rule for musicians : en
  • ES191441A1 - A CIRCUIT BREAKER OF SMALL VOLUME OF ARCH EXTINGUISHER LIQUID. : en es
  • GB634991A - Improvements in mower attachment for tractors : en
  • GB635020A - Gearing : en
  • ES21413Y - Special boiler for heating water in economic kitchens. : en es
  • DE1604078U - SPEEDOMETER SHAFT FOR TELESCOPIC FORKS ON MOTORCYCLES. : de en
  • ES22408U - Faja-braga (Machine-translation by Google Translate, not legally binding) : en es
  • US2502177A - Crayon pencil sharpener : en
  • US2502210A - Spray type oil burner with air directing means : en
  • US2502280A - Flexing tool for inserting and removing flexible window sashes : en
  • USD157829S - Bergen tire : en
  • US2501804A - High-temperature liquid pulsation dampener : en
  • US2501865A - Pentaerythritol : en
  • FR959536A - : fr
  • FR959686A - : fr
  • SE127732C1 - Sand spreader. : en sv
  • USD157918S - Haul pen point : en
  • US2502004A - Articulated locomotive truck frame : en
  • ES22013U - Fin wheel for centrifugal fans (Machine-translation by Google Translate, not legally binding) : en es
  • FR959303A - : fr
  • FR959429A - : fr
  • FR959516A - : fr
  • GB634805A - Improvements relating to machines for cutting or shaping gears and other machine elements : en
  • US2502160A - Filar gearing : en
  • ES22395U - Device that cubes and automatically fills any kind of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959346A - : fr
  • US2501958A - Method of producing motion pictures : en
  • US2502216A - Collet chuck : en
  • CA463998A - Cutter : en fr
  • DK70774C - Electric push button switch. : da en
  • FR959606A - : fr
  • CA464094A - Method of producing fissured net work in chromium electrodeposits : en fr
  • CH267557A - Elastic wheel for running vehicles on rails. : en it
  • FR959506A - : fr
  • ES191303A1 - A BAR AND TUBE STRAIGHTENING MACHINE. : en es
  • ES191812A1 - A PROCEDURE FOR THE PRODUCTION OF A PRINCIPLE OF LYRIC ACTION ON THE "HEMOFILUS PERTRUSSIS" AND THERAPEUTIC ACTION FOR THE TREATMENT OF THE FAIRINE COUGH. : en es
  • ES22400U - Hair pin (Machine-translation by Google Translate, not legally binding) : en es
  • US2501742A - Quick make and break mechanism for electric switches : en
  • US2501790A - Photoelectric spark recorder : en
  • FR959572A - : fr
  • GB634828A - Improvements relating to telephone systems : en
  • CH267555A - Saddle for motorcycles. : de en
  • ES22486U - A luminescent crucifijo (Machine-translation by Google Translate, not legally binding) : en es
  • US2502351A - Pipe coupling : en
  • US2501882A - High-voltage high-vacuum acceleration tube : en
  • DE1604006U - HINGES FOR WINDSHIELDS OF MOTOR VEHICLES. : de en
  • GB634939A - Combined crushing and grinding body : en
  • GB634838A - A new or improved crash guard for a motor cycle : en
  • USD157892S - Movie projector : en
  • US2501750A - Amphibious vehicle wheel retracting mechanism : en
  • FR959367A - : fr
  • DE1604174U - MOUNTING ARRANGEMENT OF THE FENDER, ESPECIALLY OF THE STROLLER. : de en
  • US2501789A - Sole attaching machine : en
  • CA463970A - Multi-ratio gearing : en fr
  • US2502227A - Base pin feed : en
  • ES22412U - Bag for ladies. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1604291U - CARD GAME. : de en
  • AU3222450A - Improvements in adapters for permitting radio receivers for receiving amplitude modulated oscillations to receive frequency modulated oscillations : en
  • US2501877A - Core shuttering suitable for molding hollow walls : en
  • ES22534U - A hair bra (Machine-translation by Google Translate, not legally binding) : en es
  • US2502274A - Attachment for lathe machines : en
  • SE127734C1 - Electrical energy conversion device : en sv
  • US2502244A - Soil fumigant comprising 1, 3-dichloropropene and 1, 2-dichloropropane : en
  • CH267409A - Reflex type rotary shutter for cameras. : en fr
  • US2501733A - Case turning-in machine : en
  • US2502066A - Ball-bearing screw and nut : en
  • DE1604132U - LOADING HARNESS FOR FASTENING CONTAINERS TO LIFTING EQUIPMENT. : de en
  • DE1604245U - LARGE FORMAT HOLLOW BLOCK. : de en
  • US2501747A - Ironer : en
  • US2502381A - Lapping arm : en
  • US2502048A - Rotor starting mechanism : en
  • DE1603906U - ADJUSTABLE WINCH. : de en
  • CH267453A - Device on machine tools, for releasing the tool from a rotating tool spindle. : de en
  • US2501828A - Pneumatic tire tread : en
  • ES191443A1 - IMPROVEMENTS IN MACHINES TO ASSEMBLE CARTON BOXES. : en es
  • GB634877A - Device for the erection of walls and/or other building members by joining blocks or slabs of artificial stone : en
  • US2502145A - Compositions of phenol-oil condensates and polyepoxides : en
  • FR959583A - : fr
  • CH267549A - Device on trailer vehicles with rope brakes for re-tensioning the brake pull rope. : de en
  • ES22410U - Buckle set. (Machine-translation by Google Translate, not legally binding) : en es
  • GB635016A - Electric motor control system : en
  • ES20258Y - Table with photographs, drawings, stickers or lithographs with part of its figures in relief. : en es
  • GB634774A - Improvements in and relating to electronic time delay circuits : en
  • CH267541A - Pack of cardboard. : de en
  • DE1604091U - BALL TARGET SKILL GAME. : de en
  • DE1604278U - FLOATING BELT. : de en
  • DE1604113U - PROTECTIVE CLOTHING MADE OF FABRIC COVERED WITH THERMOPLASTIC PLASTIC. : de en
  • US2501970A - Newspaper vending machine : en
  • CH267554A - Device for making transverse incisions on the barrel surfaces of motor vehicles. : de en
  • US2501652A - Method of and apparatus for stuffing oil filter elements : en
  • US2502097A - Parachute release mechanism : en
  • FR959314A - : fr
  • GR12404B - TEXTILE FIBER COMBS MACHINE. : el en
  • DE1604227U - HOLLOW CONTAINER MADE OF LIGHT ALLOY. : de en
  • GB635018A - Improvements in or relating to electrical harmonic-generating and frequency-changingapparatus : en
  • DE1603916U - CONSTRUCTION KIT. : de en
  • DED0002908MA - Mesh network in a simplified version : de en
  • DK70779C - Process for the continuous production of a strip or wrist of glass fibers. : da en
  • FR959466A - : fr
  • GR12405B - METHOD OF FASTER AND PERFECT PRODUCTION OF KATAFIO SHEETS. : el en
  • CH267390A - Process for the preparation of a dye intermediate. : de en
  • CA464043A - Trace metal salt : en fr
  • DE1604095U - TABLE FOOTBALL GAME. : de en
  • DE1604241U - CLOSET SEAT. : de en
  • CH267399A - Method and device for treating water for supplying steam boilers and the like with lime and carbonic acid. : de en
  • AU146764B2 - Time announcing system : en
  • ES19419Y - Metal drum especially practical for large reports. : en es
  • US2501881A - Apparatus for reducing destructive transients in electrostatic belt generators : en
  • US2502062A - Safety razor and blade for use therewith : en
  • AU3224950A - Improvements in or relating to gun installations for vehicles : en
  • CH267531A - Selector switch. : de en
  • CA464013A - Imidazolines containing sulphuric acid radical and process of preparing them : en fr
  • ES191387A1 - A SUPPORT DEVICE FOR THE BACKGROUND OF THE MOLD FOR FORGING ROOF, PAVEMENTS, BOTTLES AND SIMILAR. : en es
  • ES191473A1 - A PROCEDURE FOR DEODORIZATION OF OILS AND FATS OF ANIMAL ORIGIN, ESPECIALLY FISH OILS. : en es
  • USRE23214E - Carbon-set form : en
  • US2501748A - Synthesized stereoscopic range indication : en
  • DE1604048U - RAZOR BLADE PACK. : de en
  • GB634746A - Improvements in wheel suspensions for motor vehicles : en
  • GB634794A - Improvements in or relating to high frequency switching arrangements : en
  • US2501676A - Method of testing insulating walls : en
  • AU2717849A - Improvements in carrier-on-cable transmissions systems : en
  • CH267340A - Scissors with liquid buffer. : de en
  • ES191470A1 - IMPROVEMENTS IN THE SUPPORTS OF THE CINEMATOGRAPHIC PROJECTORS. : en es
  • CA463960A - Article display fixture : en fr
  • DE1604084U - PENCIL SHARPENER. : de en
  • DE1604231U - HAIRPERM CLIP. : de en
  • CA17476S - Animal balloon elephant : en
  • CH267404A - Filing device for documents. : en fr
  • CH267548A - Side shutter lock on trucks. : de en
  • CH267581A - Gas stove. : de en
  • CH267323A - Portable sprayer. : en fr
  • CA463965A - Kick-off : en fr
  • CA464072A - Misselection indicator : en fr
  • GB634790A - Improvements relating to electric push button switches : en
  • US2502087A - Machine with rotating platform for filling bags and pillows by centrifugal force : en
  • US2502140A - Device for making suds : en
  • CH267465A - Razor with a rubber-elastic handle. : de en
  • DK70787C - Input device for threshers. : da en
  • USD157914S - Card holding device : en
  • US2502349A - Water treating apparatus : en
  • CH267615A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CH267625A - Process for the production of a new vat dye. : de en
  • CA464084A - Aryl mercaptans as plasticizers for isoolefin-diolefin polymers : en fr
  • AU3229750A - Improvements relating to bandpass circuit arrangements : en
  • CH267327A - Process for the production of multicolored relief patterns on a substrate by means of a liquid base paint containing granular material. : de en
  • ES22413U - Lock device against bicycle thefts. (Machine-translation by Google Translate, not legally binding) : en es
  • AU150739B2 - Improvements in or relating to electrostatic precipitator : en
  • CH267505A - Electrostatic generator. : en fr
  • GB634823A - Improvements in writing instruments : en
  • CH267579A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • DE1603951U - RELAY FOR HIGH FREQUENCY PURPOSES. : de en
  • ES22440U - Marker device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959676A - : fr
  • FR959370A - : fr
  • FR959448A - : fr
  • CA463976A - Cigarette holder : en fr
  • DE1604249U - CALCULATOR FOR ERROR CALCULATIONS. : de en
  • FR959405A - : fr
  • AU2672049A - Improvements in or relating to apparatus for cutting timber to suitable dimensions for use in making cases or boxes orthe like : en
  • FR959507A - : fr
  • GB634869A - Friction shock absorber : en
  • CA463940A - Adjustable support for blinds and curtains : en fr
  • DE1604051U - COASTERS, IN PARTICULAR FOR HOUSEHOLD PURPOSES. : de en
  • US2501994A - Control means for regulating feathering members : en
  • ES191355A1 - A PROCEDURE FOR THE MANUFACTURE OF ELEMENTS FOR PAVING. : en es
  • ES22436U - Transmission device for motorized bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR959580A - : fr
  • SU81656A1 - Hay bale counter : en ru
  • DE1604054U - ROLLERS FOR CABLES OF CABLE CRANES AND CABLE EXCAVATORS. : de en
  • FR959408A - : fr
  • AU3227650A - Improvements in or relating to electrostatic precipitator : en
  • DE1603939U - BOOK CHARACTERS. : de en
  • CA464070A - Distance finder : en fr
  • FR959638A - : fr
  • IS620A7 - Equipment for the production of flakes with fractures. : en is
  • DE1603992U - THREADING DEVICE. : de en
  • DE1603998U - WIRE RELEASE FOR PHOTOGRAPHIC LENS LATCHES. : de en
  • FR959388A - : fr
  • CH267428A - Barrel weight scale. : de en
  • CH267471A - Threaded assembly member. : en fr
  • DE1604204U - HOLDER FOR SOCKS, SOCKS OR THE LIKE. : de en
  • GB634703A - Electron discharge devices : en
  • DE1603954U - SWITCH LOCKING ON ELECTRIC STOVES. : de en
  • DE1604147U - KOLPOSKOP. : de en
  • DE1604003U - LAMP FOR MOTOR VEHICLES. : de en
  • DE1604127U - TOOTHBRUSH HOLDER, GLASS HOLDER, SHAVING BRUSH HOLDER ETC. FOR CLAMPING TO GLASS AND MARBLE SLABS ETC. : de en
  • ES188637A1 - ONE DISCHARGE PIPE. : en es
  • ES22449U - Mobile device for advertising purposes. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1604061U - MILLING DEVICE. : de en
  • GB634780A - Process for coating threads of textile materials : en
  • US2502058A - Shoe sewing machine : en
  • US2502329A - Package filling spout for ice cream machines : en
  • GB635041A - Improvements in or relating to clutch plates for friction clutches : en
  • USD157853S - Shock absorber for bicycles : en
  • ES191272A1 - CHEMICAL TREATMENT APPLICABLE TO FINE OR VERY FINE MEDIA. : en es
  • ES22357U - A new bobbin for the presentation of sewing threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES189160A1 - IMPROVEMENTS IN FISHING ARTS, WHOSE OPERATION IS BASED ON THE USE OF THE DIFFERENT DENSITIES. : en es
  • FR959570A - : fr
  • SE127771C1 - : en sv
  • GB634971A - Lubrication system and apparatus : en
  • GB635014A - Improvements in and relating to filters for coupling carrier transmission equipment to power lines : en
  • ES22497U - Hermetic stopper for bottle. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634876A - Improvements in mechanical creepers for mine cars : en
  • FR959271A - : fr
  • FR959274A - : fr
  • CA463987A - Beneficiation of garnet ores by froth flotation : en fr
  • CH267545A - Cycling shoe on motor vehicles. : de en
  • FR959593A - : fr
  • ES191457A1 - AN AUTOMATIC FEEDER MECHANISM FOR EMBROIDER PRESSES. : en es
  • ES191474A1 - PROCEDURE FOR THE MANUFACTURE OF PLATES OF PLASTIC MATERIALS WITH SMOOTH OR RECORDED SURFACE, BRILLIANT FINISH, SEMIBRILLANT, MATE OR MIXED. : en es
  • DE1604158U - IRRIGATION AND IRRIGATION SYSTEM. : de en
  • US2501807A - Thread tightening device for sewing machines : en
  • ES20696Y - Improved needle for biopsy of liver, prostate, lymph nodes or other tissues : en es
  • FR959269A - : fr
  • FR959565A - : fr
  • ES21247Y - Reinforcing metal frame for circular polishing brushes. : en es
  • FR959401A - : fr
  • DE1604065U - PENDULUM DEGREE DISC. : de en
  • ES21064Y - Pacifier mount. : en es
  • FR959297A - : fr
  • AU150918B2 - Improvements inthe manufacture of electric dry cells : en
  • CH267345A - Pull-out device for drawers. : de en
  • US2502143A - Fire-extinguishing method : en
  • DE1604001U - MOBILE CHILDREN'S CHAIR. : de en
  • ES189490A1 - IMPROVEMENTS IN THE OBTAINING OF SUPPORTING ELEMENTS, ESPECIALLY FOR THE SUPPORT OF VIROLAS OR GALLERIES OF MINES. : en es
  • FR959252A - : fr
  • GB634825A - Expansion bolt : en
  • CH267351A - Ball winding machine. : de en
  • GB634813A - Syphon or pump : en
  • GB634974A - Improvements relating to beams for looms : en
  • ES190612A1 - AN APPARATUS FOR TESTING CHAINS, ANCHORS, CABLES AND OTHER ELEMENTS, USING THE COMPRESSION OF ONE OF THE SAME ELEMENTS. : en es
  • DE1604097U - CONTAINER FOR PLAYING PIECES WITH A GAMING BOARD MAT SUCH AS CHESS, CHECKERS AND LIKE. : de en
  • FR959356A - : fr
  • DE1604232U - BRACKET WITH CLOTHING PROTECTION FOR THE POLICE EXCESSORS. : de en
  • US2501768A - Cupola charging apparatus : en
  • US2501688A - Perforated tray type oil burner : en
  • USD157893S - Presetting interval timer or similar article : en
  • US2502130A - Preparation of magnesium ferrite pigment : en
  • US2502302A - Connector : en
  • GB634921A - A new or improved sifter for ashes particularly from domestic fireplaces : en
  • DE1604168U - COPY DEVICE WITH A LIGHT SOURCE AS A SEARCH AND COPY LAMP. : de en
  • ES191324A1 - IMPROVEMENTS IN TRANSPORT VESSELS IN COMBINATION WITH TRACTORS. : en es
  • ES21012Y - Perfected bra. : en es
  • ES22394U - Lampholder designed to connect fluorescent lamps or other lamps with two pins or pins at their ends. (Machine-translation by Google Translate, not legally binding) : en es
  • ES20997Y - Automatic closure for lead or tin tube-container. : en es
  • ES22476U - Dosing closure for containers containing powdery materials (Machine-translation by Google Translate, not legally binding) : en es
  • US2502101A - Fabric and method of making same : en
  • FR959613A - : fr
  • GB634856A - Improvements relating to the supply of air under pressure to the combustion chambers of hot air and gas power plants : en
  • DE1604039U - PORTABLE OFFICE MACHINE CLEANER. : de en
  • ES191352A1 - IMPROVEMENTS IN THE SPINNING MACHINES. : en es
  • ES191571A1 - MACHINE FOR THE MANUFACTURE OF WOODEN SHOES. : en es
  • DE1603985U - ADJUSTMENT DEVICE FOR THE BLADE SHAFT ARMS ON LAWN MOWERS. : de en
  • FR959261A - : fr
  • US2501658A - Electromagnetic horn : en
  • US2502072A - Hydraulic press attachment and frame : en
  • US2502135A - Electric lighter : en
  • FR959413A - : fr
  • FR959647A - : fr
  • GB634782A - Shuttle checking device for looms : en
  • SU74668A1 - Device for internal heating boiler feedwater treatment : en ru
  • GB634893A - Improvements in electrolytic cells : en
  • USD157891S - Beverage dispensing machine : en
  • US2501738A - Machine structure : en
  • FR959700A - : fr
  • ES191275A1 - SOME PERFECTIONS IN MOTORCYCLES. : en es
  • FR959312A - : fr
  • GB634987A - Improvements in machines for straightening rods or tubes : en
  • CH267400A - Process for the electrolytic deposition of tin alloys and device for its implementation. : en fr
  • AU3220350A - Process forthe thickening of amylum suspensions : en
  • US2502013A - Telegraphic communication system : en
  • US2502404A - Knife : en
  • CH267575A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CH267481A - Hydraulic mechanism for the operation of an organ of an automatic machine, more particularly, but not exclusively, of a machine for boxing, for bagging, for wrapping and for packing. : en it
  • US2501893A - Pipe beveling machine : en
  • US2502033A - Apparel carrier : en
  • US2502187A - Diffuser apparatus for treating liquids with a gaseous medium : en
  • US2501724A - Apparatus for thermochemically cutting metal : en
  • DE1604069U - EGG DISPLAY AND TESTING APPARATUS. : de en
  • CH267604A - Process for the preparation of a biguanide derivative. : de en
  • CH267572A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CH267362A - Durable material suitable for printing on textiles. : de en
  • US2501849A - Single closure for bottles : en
  • US2502271A - Wrecking bar : en
  • USD157862S - Television lens projection unit : en
  • USD157873S - Candy confection : en
  • CH267504A - Electrostatic machine. : en fr
  • CH267588A - Process for the preparation of a biguanide derivative. : de en
  • AU144506B2 - Mechanism for moving and stacking bales : en
  • CH267415A - Musical work. : de en
  • CH267441A - Device for winding clocks and apparatus in vehicles. : de en
  • US2502163A - Self-service refrigerated food case : en
  • FR959318A - : fr
  • GB634754A - Improvements in or relating to water heating apparatus : en
  • AU148549B2 - Process for making spongy material : en
  • CH267606A - Process for the preparation of a copper-compatible polyazo dye. : de en
  • FR959360A - : fr
  • US2501660A - Fluid pressure switch : en
  • ES22402U - Clipboard cutter (Machine-translation by Google Translate, not legally binding) : en es
  • DE1604005U - STEEL TUBE SEAT FOR BUSES. : de en
  • DE1604046U - COMB WITH BRUSH. : de en
  • ES190453A3 - A METHOD FOR PRODUCING MANGANESE TITANIUM ALLOYS OF HIGH PURITY. : en es
  • ES22495U - Bottle stopper (Machine-translation by Google Translate, not legally binding) : en es
  • ES22531U - Extendable mobile folding arm lamp (Machine-translation by Google Translate, not legally binding) : en es
  • ES22540U - A binocular telephoto (Machine-translation by Google Translate, not legally binding) : en es
  • AU153171B2 - Improvements in or relating to multichannel carrier transmission systems : en
  • US2501929A - Broido : en
  • US2502086A - Flush tank valve operating means : en
  • US2501830A - Receiver cap for earrings : en
  • US2502348A - Catalysts : en
  • DE1604226U - BAG FOR WARRANTY CERTIFICATES OR THE LIKE. : de en
  • FR959543A - : fr
  • US2501682A - Cutter : en
  • US2501872A - Phonograph stylus : en
  • DE1604082U - DRAIN TAP. : de en
  • DE1604172U - TIPPING HAND CART FOR TRANSPORTING STACKED BRICKS OR THE LIKE. : de en
  • DE1604016U - RAZOR WITH RAZOR INSERT. : de en
  • ES21201Y - Metal tube furniture. : en es
  • US2502214A - Container for carbon paper : en
  • FR959552A - : fr
  • AU2798349A - Method of flame proofing timber orthe like : en
  • DE1604129U - HANGER WITH DEVICE FOR MAINTAINING THE CREASE OF THE TROUSERS. : de en
  • AU143862B2 - Two-speed pulley : en
  • AU151380B2 - Improvements In synthesis of pyrethrin analogues : en
  • US2502060A - Emergency wheel for vehicles : en
  • CH267448A - Alloy. : en fr
  • CA464071A - Selecting mechanism : en fr
  • CH267377A - Device intended to increase the dust collection rate of a dust removal cyclone. : en fr
  • DK70776C - Electropneumatic control device. : da en
  • US2502129A - Method of treating filamentary materials : en
  • US2502169A - Portable electric lantern : en
  • AU148985B2 - Improvements in or relating to shoe adjusting means for brakes : en
  • CA464088A - Catalyst : en fr
  • CH267459A - Staple machine. : en fr
  • DE1603990U - SQUARE REVOLVING HEAD FOR LATHE. : de en
  • CA464087A - Promoted cascade polymerization process : en fr
  • CH267560A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CA463942A - Electrolytic device : en fr
  • CA463974A - Automatic circuit breaker : en fr
  • CH267361A - Machine for drying and rowing fabrics. : en fr
  • CH267436A - Device for performing quick calculations. : de en
  • FR959450A - : fr
  • FR959659A - : fr
  • AU150865B2 - Electronic digital computing devices : en
  • AU149171B2 - Improvements relating to electrically driven ironing machines : en
  • AU3219850A - Improvements in apparatus for firing pyrotechnic devices : en
  • CH267417A - Holding device for skis. : de en
  • CH267334A - Air conditioning device. : de en
  • SU78169A1 - The grab mechanism of the cinematographic apparatus : en ru
  • US2501659A - Ring boring machine : en
  • US2501667A - Amalgamator : en
  • US2501765A - Conveyer oven : en
  • DE1604025U - LIQUID-PROOF BAG. : de en
  • CH267479A - Device for closing a socket pipe connection point in order to enable the same to be poured out. : de en
  • AU149155B2 - Improvements in or relating to navigation aiding radio systems : en
  • CA464023A - Manufacture of tanning agents : en fr
  • CH267577A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • DE1604000U - FRONT ROW FOR HAND CART. : de en
  • GB634710A - An arrangement for printing on fabrics or paper or other materials in the form of webs or ribbons : en
  • ES22457U - Improved windlass for locks. (Machine-translation by Google Translate, not legally binding) : en es
  • CH267343A - Cleaning articles and processes for their manufacture. : de en
  • DE1603997U - SMALL REPRO DEVICE. : de en
  • DE1604294U - CONSTRUCTION AND MATHEMATICAL BOX. : de en
  • ES22350U - Motive for capricious adornment that, by folding the garment that decorates, is partially transformed into nominative, but not exclusively, applicable to ties. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634719A - Apparatus for the production of bar spacers and similar articles : en
  • CH267512A - Fireproof box for electrical apparatus such as fuses, counters and measuring instruments. : de en
  • SE127738C1 - Device for regulating the speed of load objects, driven by alternating current motors, with an electrical slip coupling arranged between the driving motor and the driven object. : en sv
  • SE127790C1 - : en sv
  • US2502301A - Oral inflation valve : en
  • USD157863S - Cutlery handle : en
  • AU3223850A - An improved method forthe purification of water : en
  • AU3220150A - Improvements in or relating to shoe adjusting means for brakes : en
  • US2502159A - Contact making thermometer : en
  • AU3225650A - Improvements in apparatus for showering molten metals : en
  • CH267617A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • CA464025A - Water-repellent textile material and process of preparing them : en fr
  • US2502208A - Phonograph record changer : en
  • GB634979A - Improvements in flint glazing machines for polishing paper and similar material : en
  • CH267631A - Process for the preparation of an ethylene diamine derivative. : de en
  • US2501683A - Convertible electric appliance : en
  • US2501713A - Variable load brake mechanism : en
  • USD157869S - Kahn girdle : en
  • CH267346A - Metallothermal heater for food cans, field cups and the like. : de en
  • GB634885A - Improvements in nailing apparatus : en
  • CA464091A - Incandescent lamp for asymmetrical light distribution : en fr
  • DE1604059U - ADJUSTABLE BRACKET SAW. : de en
  • ES191309A1 - PROCEDURE FOR THE MANUFACTURE OF PREPARATIONS BASED ON TOILET CREAMS. : en es
  • CA464004A - Method and apparatus for assembling and handling confections or the like : en fr
  • CH267344A - Serving tray. : en fr
  • AU140968B2 - Improvements in or relating to vibration damping devices : en
  • CA464016A - Manufacture of imidazolines : en fr
  • DE1604049U - STOOL WITH THREE HEIGHT SEATS AND WASHING CHEST. : de en
  • DK70803C - Automatic firearm. : da en
  • ES191304A1 - AN IGNITION CIRCUIT SYSTEM FOR FLUORESCENT LAMPS. : en es
  • ES197897A1 - A PROCEDURE FOR OBTAINING AN INDELIBLE GOVERNMENT IN ALL KINDS OF FABRICS. : en es
  • FR959657A - : fr
  • CA463982A - Manufacture of phenols : en fr
  • CA464098A - Self adjusting tappet : en fr
  • AU3225550A - Improvements relating to scaffolding : en
  • CA463944A - Shoe counter : en fr
  • AU148323B2 - Dyeing processes using an ortho:ortho' dihydroxymonazo dyestuff and preparation therefor : en
  • CH267564A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • US2502193A - Safety release for blasting shells : en
  • CH267605A - Process for the preparation of a biguanide derivative. : de en
  • US2502282A - Separation of the constituents of air : en
  • US2501952A - Method for the alkaline roasting of an acidic oxide ore : en
  • US2502314A - Lady's blouse or the like : en
  • US2501802A - Ignition coil tester : en
  • US2502181A - Device for use in loading and unloading freight cars : en
  • CA464003A - Flexible nozzle operated dispensing valve : en fr
  • AU141562B2 - Improvements in or relating to apparatus for cutting timber to suitable dimensions for use in making cases or boxes orthe like : en
  • US2502137A - Apparatus and method for cleaning and humidifying gaseous fluids such as air : en
  • AU147114B2 - Improvements relating to scaffolding : en
  • CH267339A - Drain valve on bathtubs, with a device to operate it from the bathtub overflow. : de en
  • AU3227050A - Unit body frame for automotive vehicles : en
  • FR959661A - : fr
  • GB634940A - Arrangement for use with combined washing and centrifugal machines : en
  • ES191319A1 - IMPROVEMENTS IN AGRICULTURAL TRACTORS. : en es
  • ES21340Y - Perfected pacifier : en es
  • US2502361A - Method for making fibrous materials : en
  • FR959340A - : fr
  • CH267582A - Process for the preparation of the new a- (benzimidazyl- (2)) - B- (N-oxyethyl-benzimidazyl- (2)) - ethylene. : de en
  • US2501712A - Article dispensing system : en
  • US2501992A - Lubricating oils : en
  • CH267406A - Drive device for the ductor roller of printing machines. : de en
  • CA463999A - Paper machine : en fr
  • ES22346U - Lock nut (Machine-translation by Google Translate, not legally binding) : en es
  • CH267332A - Preheating device for combustion air. : de en
  • US2502170A - Feed mixer : en
  • CH267561A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • CH267395A - A method for producing a flexible film and a film obtained by this method. : de en
  • DE1604186U - RAZOR. : de en
  • CH267466A - Shaving head for dry razors. : de en
  • AU2737249A - Two-speed pulley : en
  • CH267350A - Ball winding machine. : de en
  • US2501906A - Combine pickup cleaner : en
  • CH267578A - Process for the preparation of an α, B-unsaturated carboxamide. : de en
  • ES189492A1 - IMPROVEMENTS IN FORMWORK FOR MINES. : en es
  • GB634761A - Electric lamp : en
  • FR959341A - : fr
  • FR959643A - : fr
  • US2501664A - Self-clinching nail : en
  • CH267338A - Process for the production of floor panels, which are used in particular for laying stable floors. : de en
  • DE1603908U - BALL TRACK. : de en
  • CH267618A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • DE1604086U - DEVICE, IN PARTICULAR FOR DRYING AND SERIAL PROCESSING OF SHOES. : de en
  • US2501856A - Prime mover apparatus : en
  • USRE23212E - Flexible material with wrinkle : en
  • CA17474S - Animal balloon dog : en
  • CH267408A - Cable release. : de en
  • ES22431U - Hand-operated brake applicable to disabled cars, child seats or other. (Machine-translation by Google Translate, not legally binding) : en es
  • IE18766L - Treatment of wool materials : en
  • US2502310A - Electrical condenser : en
  • AU3224850A - Improvements in or relating to variable pitch propellers and control mechanisms therefor : en
  • CH267431A - Measuring amplifier for measuring electrical charges. : de en
  • CH267501A - Device for reducing heat radiation from the lid of a cooling box to the cooling space. : de en
  • GB635021A - Improvements in telescopic valve devices for liquid containers : en
  • CH267496A - Process for generating combustion gases in the deflagration process and device for carrying out the process. : de en
  • US2501669A - Grinding arbor : en
  • US2502031A - Mechanism for repairing and heattreating repairs of nylon hosiery : en
  • US2502158A - Backup trap : en
  • US2502285A - Wheel change dolly : en
  • US2502346A - Sewing machine : en
  • CH267460A - Container with side wall made up of longitudinal wooden elements, such as tub, bucket or similar. : en it
  • DE1604131U - FISH CLEANING KNIFE. : de en
  • AU3227350A - Improvements in washing machines : en
  • CA463991A - Method and apparatus for producing electron diffraction spectra : en fr
  • CH267478A - Mechanical sealing device for a rotating element. : en fr
  • DE1603950U - CAPACITOR. : de en
  • FR959632A - : fr
  • GB634849A - Improvements in or relating to appliances for the automatic inflation of pneumatic rim-tyres : en
  • CA464067A - Process for the production of alkylated aryl compounds : en fr
  • FR959555A - : fr
  • AU3221350A - Improvements relating to electrically driven ironing machines : en
  • ES22432U - Case of resinoplastic material, with support plate for hypodermic needle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES191295A1 - IMPROVEMENTS INTRODUCED IN THE THERMOSIFoN RADIATORS. : en es
  • GB634895A - Improvements in the propulsion of gliders and like aircraft : en
  • CA464052A - Clock : en fr
  • US2502150A - O, o'-di (nicotinamido) diphenylsulfides : en
  • US2502392A - Fluids for hydraulic and dielectric uses : en
  • CA464060A - Draft regulator : en fr
  • CA464081A - Lubricant composition : en fr
  • DE1603956U - CROWN RING SIZE. : de en
  • ES191420A1 - IMPROVEMENTS IN THE MUSICAL INSTRUMENTS CARRIED OUT FROM PLASTIC MATERIALS. : en es
  • ES191475A1 - PROCEDURE FOR THE MANUFACTURE OF CORDS, STARTING OF ARTIFICIAL FILAMENTS. : en es
  • US2501703A - Stapling tool : en
  • CH267608A - Process for the preparation of an oxyacylaminoazo dye. : de en
  • US2502335A - Flush valve : en
  • US2502347A - Production of titanium dioxide : en
  • AU142923B2 - Improvements in or relating to assemblies suitable for use in blind riveting : en
  • ES188783A1 - PROCEDURE AND MACHINE FOR THE MANUFACTURE OF BERGMANN TYPE TUBES. : en es
  • ES191385A1 - A METHOD FOR MAKING CONTACT IN FLUID LAYER. : en es
  • ES191409A1 - A TRANSPORTABLE HYDRAULIC MOLDING MACHINE. : en es
  • ES22479U - Armchair or convertible sofa in bed (Machine-translation by Google Translate, not legally binding) : en es
  • USD157872S - Burial vault : en
  • DE1604121U - FILTER HOSE FOR DUST COLLECTION SYSTEMS. : de en
  • ES22367U - Neck tensioner (Machine-translation by Google Translate, not legally binding) : en es
  • US2501861A - Musical doll cradle : en
  • US2501868A - Dielectric material : en
  • US2501932A - Drawer cabinet locking structure : en
  • USD157909S - Compact or the like : en
  • USD157904S - Coating appmcator : en
  • ES21373Y - Holder for utensils or manicure tools. : en es
  • FR959421A - : fr
  • FR959687A - : fr
  • FR959616A - : fr
  • US2501991A - Phenate compounded oils : en
  • GB634743A - Improvements in and relating to drills : en
  • DE1604123U - CONTROL BLOCK WITH INSTRUMENT PANEL FOR STEAM LOCOMOTIVES. : de en
  • CH267525A - Process for the preparation of a heterocyclic amine salt. : de en
  • CH267365A - Dust vacuum cleaner. : en fr
  • DE1604288U - SKILL GAME. : de en
  • DE1604295U - SHEAR COLLECTORS ON ELECTRIC TOY RAILWAYS. : de en
  • GB634891A - Improvements in or relating to a package and methods of making the same : en
  • US2501769A - Vacuum tube voltmeter with balanced input shunt diode : en
  • US2502102A - Fountain pen : en
  • US2502219A - Refrigeration cabinet with condensation preventing means : en
  • CH267355A - Repeater. : de en
  • US2501918A - Flint holding and feeding mechanism for lighters : en
  • USD157910S - Bird house : en
  • US2502241A - Combined turbine and centrifugal booster pump : en
  • DE1604063U - DEVICE FOR DETERMINING BATTLE GAMES, GAME PARTNERS ETC. : de en
  • DE1604217U - SINGLE-POLE PLUG-IN CONTACT. : de en
  • DE1603994U - CONTAINERS FOR KEEPING FOOD, DRINKS, ETC. WARM AND COOL. : de en
  • US2502104A - Absorption refrigeration control : en
  • GB634836A - Improved display stand : en
  • DE1603977U - EQUIPMENT ON HAND CHAIN MILLING MACHINES TO FIX THE MOTOR AND MILLING CHAIN ON THE GUIDE RODS. : de en
  • DE1604219U - LUESTER CLAMP WITH HANGER. : de en
  • CA464074A - Removal of fluff and dust in circular looms : en fr
  • CH267462A - Worn tire recovery facility. : de en
  • US2501725A - Instrument structure for portable testing voltmeters : en
  • US2501901A - Girdle : en
  • USD157901S - Price shoe : en
  • ES22383U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22435U - Fire extinguishing apparatus by charge to methyl bromide. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959696A - : fr
  • FR959675A - : fr
  • US2501784A - Tire chain for automotive vehicles : en
  • ES191384A1 - A PROCEDURE TO TOAST SULPHURY MINERALS. : en es
  • FR959379A - : fr
  • ES20573Y - Pedestal to support an electric fan, which is attached to its column by means of an adjustable ball joint. : en es
  • FR959382A - : fr
  • US2501819A - Running board for auto trucks and the like : en
  • US2502237A - Heel guard for shoes : en
  • AU3225350A - Manufacture of aldehydes : en
  • SE127723C1 - Device for crispbread machines. : en sv
  • ES21433Y - Multiple key. : en es
  • FR959592A - : fr
  • ES22468U - Frames or supports for injectable ampoules. (Machine-translation by Google Translate, not legally binding) : en es
  • SE127737C1 - Device for stabilizing the frequency control at alternating current networks, which is fed from a generator driven by a turbine. : en sv
  • USD157828S - Ast figurine : en
  • ES22490U - A suspender brooch with a straight hook that allows it to be joined or separated from the elastic band that forms the garter (Machine-translation by Google Translate, not legally binding) : en es
  • US2501743A - Bottom-dump hopper : en
  • US2501853A - Station selector for radio apparatus : en
  • US2502090A - Scales : en
  • CH267592A - Process for the preparation of a biguanide derivative. : de en
  • AU143962B2 - Improvements in or relating to variable pitch propellers and control mechanisms therefor : en
  • GB634741A - Preparation of compounds of the cyclopentanodimethylpolyhydrophenanthrene series : en
  • GB634748A - Improvements in or relating to tubular surface heat exchangers : en
  • US2501696A - Stream turbine : en
  • US2501842A - Container : en
  • US2501885A - Gyroscopic system : en
  • CA463952A - Knitting case : en fr
  • ES22509U - A device to nail lamella metal fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR959467A - : fr
  • FR959683A - : fr
  • ES22349U - Automatic shutter for the windows of the lid of the boxes, cases and books in which they appear for propaganda or decoration purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR959654A - : fr
  • DE1604075U - INTERCHANGEABLE FRAMES FOR PICTURES, PHOTOS, TABLES, LISTS, PLANS OR THE LIKE. : de en
  • ES22360U - Bra perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959316A - : fr
  • GB634978A - Improvements in canisters and like containers : en
  • SU80078A1 - Apparatus for washing, scalding and cleaning offal : en ru
  • US2501954A - Electric arc drill : en
  • US2502355A - New tetrachlorethyl ethers of phenols and products obtainable therefrom and the use of the latter products : en
  • US2502322A - Shock absorbing device : en
  • GB634866A - Dynamo-electric machines employed as generators and starting motors for internal-combustion engines : en
  • US2502226A - Collapsible pocket hanger for coats and hats : en
  • US2502384A - Bottom construction for paperboard containers : en
  • USD157856S - Combined tool cabinet and workbench : en
  • US2501995A - Acid resist ant molding composition and battery box : en
  • GB634928A - Improvements in or relating to carding engines : en
  • AU148550B2 - Process forthe thickening of amylum suspensions : en
  • ES191424A3 - A MACHINE TO MAKE CHOCOLATE. : en es
  • FR959459A - : fr
  • GB634701A - Improvements in automatic electric circuit breakers having thermal overload release units : en
  • GB634726A - Improvements in and relating to weatherstrip : en
  • GB635017A - Improvements in or relating to pitch control for helicopter rotors : en
  • DE1604211U - CLOSING TAPE FOR CORSETS, CABINETS AND THE LIKE. : de en
  • US2502385A - Iron plug : en
  • ES191267A1 - PROCEDURE FOR THE INDUSTRIAL MANUFACTURE OF A LIQUID FOAMING PRODUCT TO SUBSTITUTE FOR SOAP. : en es
  • DE1604027U - CONVEYOR BELT OR DRIVE BELT WITH EDGE PROTECTION. : de en
  • US2502094A - Self-cleaning tine : en
  • DE1604023U - SPORTS HIGH SHOE. : de en
  • GB634976A - Improvements in lighting or lantern fittings for use in connection with a horizontally disposed linear light source : en
  • US2502079A - Gate : en
  • US2502098A - Voltage regulator : en
  • US2502230A - Horse and wagon toy : en
  • FR959549A - : fr
  • US2501851A - Isomerization of fatty oils : en
  • US2502218A - Facsimile system with regulated power supply : en
  • DE1603967U - HANGER WITH MOVABLE DOUBLE BAR. : de en
  • ES22525U - A glass or graduated container to measure aggregates, liquids and diverse products (Machine-translation by Google Translate, not legally binding) : en es
  • GB634820A - Improvements in or relating to electron-microscopes : en
  • GB634965A - Baiting machine for fishing lines : en
  • USD157843S - Pillow case or similar article : en
  • US2501869A - Valve : en
  • DE1604090U - TANGENTIAL BELT DRIVE FOR SPINNING AND TWISTING MACHINES. : de en
  • ES22411U - About to contain items. (Machine-translation by Google Translate, not legally binding) : en es
  • GB634713A - Improvements in or relating to variable resistances : en
  • CH267357A - Stable aqueous solution for the treatment of made-up textile articles, consisting mainly of cotton. : en fr
  • GB634764A - Improvements relating to the manufacture of moulded articles from moulding powders : en
  • US2502012A - Apparatus and method for continuous manufacture of seamed tubing : en
  • USD157912S - Schwinn .directed beam light unit : en
  • US2502131A - Radio direction finder : en
  • DE1604269U - ELECTRIC DRAWBAR WITH STACKING DEVICE. : de en
  • FR959588A - : fr
  • GB634994A - Pneumatic boat structure and method of manufacturing the same : en
  • GB634808A - Improvements in or relating to cellulose ether compositions : en
  • US2502368A - Interchangeable handle for garden and the like tools : en
  • CA464076A - Stroboscopic stroke or revolution counter : en fr
  • DE1603996U - ELECTRICALLY HEATED FEED DAMPER. : de en
  • DE1604109U - RUBBERIZED TENSILE STRAP, IN PARTICULAR CONVEYOR : de en
  • US2501762A - Garbage storage receptacle : en
  • US2501809A - Container and closure therefor : en
  • ES22458U - Improved syringe for injections. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959538A - : fr
  • DE1604057U - DOOR SEAL. : de en
  • DE1604184U - BAND CLOSURE. : de en
  • GB634709A - Improvements in index files for loose papers and in index leaves therefor : en
  • US2501963A - Circuit-faulting fuse construction : en
  • US2501702A - Vacuum gauge : en
  • DE1604282U - ARROWBOWS FOR GAMES AND SPORT. : de en
  • FR959409A - : fr
  • FR959678A - : fr
  • US2501972A - Depositor and applicator : en
  • USD157875S - Container fob food products : en
  • CA463971A - Method of and apparatus for controlling paper-making machines : en fr
  • CH267489A - Ignition device on internal combustion engines with several ignition points in each cylinder. : de en
  • ES22311U - Frame of images, badges or metallic emblems on nacre. (Machine-translation by Google Translate, not legally binding) : en es
  • FR959453A - : fr
  • US2501764A - Bottle filler valve : en
  • US2501931A - Sleeve bearing : en
  • DE1604111U - ELASTIC GARTER FASTENING. : de en
  • DE1604124U - REMOTE CALL NUMBER ROLL. : de en
  • AU141514B2 - Improvements in or relating to abrasive sheet material orto the manufacture ofthe same : en
  • CH267427A - Device automatically constructing the curve representing the sum of the algebraic deviations of the successive values of a phenomenon with respect to the mean value. : en fr
  • DE1604283U - WAX GLOVE FOR SKIS. : de en
  • US2501753A - Fishhook : en
  • GB634739A - Improvements in or relating to electrical precipitators : en
  • GB634793A - Improvements in the application of cementitious coatings to building materials : en
  • USD157852S - Handbag : en
  • FR959512A - : fr
  • ES22364U - Perfected key ring, also usable as portadijes and badges. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1603903U - BLOW HEAD FOR CORE BLOW MACHINES. : de en
  • DE1604272U - COOKING APPARATUS. : de en
  • ES191816A1 - A MECHANICAL APPLIANCE AUTOMATIC LAUNCHER OF NAIPES AND SIMILAR. : en es
  • ES21426Y - Insole for footwear provided with aeration device. : en es
  • ES22483U - Laminar body imitation of mats table runners tablecloths and similar objects of gancllo lace or similar works (Machine-translation by Google Translate, not legally binding) : en es
  • FR959270A - : fr
  • AU150866B2 - Antenna system : en
  • USD157838S - Caldwell dress : en
  • USD157846S - Douglas etal airplane : en