• US2526789A - Dry cell : en
  • US2527378A - Process of making glycols : en
  • CA468986A - Separable fastener stringers : en fr
  • DK71613C - Electric pulse generator. : da en
  • US2526809A - Adjustable booster ram assembly for hydraulic motors : en
  • AU3642750A - Improvements in or relating to electroluminescent lamps : en
  • CA468970A - Backs for necktie holders : en fr
  • DE1615194U - Razor blade pulling device. : de en
  • DE800294C - Screwdriver with replaceable blade : de en
  • GB645170A - Photographic emulsions. colour photography : en
  • US2526793A - Shelf attachment for tables : en
  • US2527079A - Chip seal for collets : en
  • US2527420A - Intermittently held lever actuated stem : en
  • DEB0000018MA - Method and device for bricking up stones : de en
  • AU146265B2 - Improvements in and relating to draft tube gates for hydraulic turbines : en
  • US2526679A - Temperature indicator switch : en
  • US2526797A - Molding press : en
  • US2526652A - Manufacture of synthesis gas : en
  • AT166981B - Formwork for buildings : de en
  • DES0002885MA - Single burner for liquid gas : de en
  • US2526624A - Metal removing device : en
  • US2527142A - Treatment of regenerated cellulose fabrics with urea-alkali-zincate solution : en
  • US2527227A - Cable connector : en
  • US2527220A - Transformer relay : en
  • USD160655S - Electric hand mixer : en
  • US2526854A - Base : en
  • DEP0038699DA - Device for washing and pressing laundry that can be inserted in a boiler : de en
  • DEP0042105DA - Roof construction with prefabricated lattice rafters made of round steel : de en
  • FR966964A - Sophisticated spectacle frame : en fr
  • US2526709A - Fluid operated motor valve : en
  • USD160578S - Book and magazine cabinet, or similar article : en
  • DEP0008377DA - Intake manifold for internal combustion engines : de en
  • US2527070A - Generator frequency control system : en
  • US2526644A - Aldehyde-ammonium thiocyanatefurfuryl alcohol resins : en
  • US2527408A - Fastening device : en
  • US2527075A - Detergent composition : en
  • DEP0005536DA - Friction wheel : de en
  • DEP0031034DA - Bypassing device between two adjacent roll stands for rolling strips, especially thin strips, at high rolling speed : de en
  • DEP0052067DA - Clothes racks for clothes lifts, especially in washrooms in mines and the like. : de en
  • FR967218A - Improvements in the manufacture of fluorescent lamps : en fr
  • CA468910A - Integral finned tubing and methods of forming the same : en fr
  • US2526716A - Bottle crate : en
  • DEM0000913MA - Box for tablets, pills or similar items : de en
  • DEP0041001DA - Machine for mixing and conveying plastic masses : de en
  • FR966978A - Improvements to cutting combine harvesters? : en fr
  • FR967090A - Improvements relating to an apparatus for bringing liquids and gases into intimate contact : en fr
  • DEP0003898BA - Cooling device for internal combustion engines : de en
  • GB645093A - Improvements in and relating to apparatus for washing articles such as photographic plates : en
  • AT167042B - Internal combustion engine with reciprocating pistons rotating in opposite directions : de en
  • DEP0005811DA - Auxiliary draft regulator for furnaces : de en
  • DEP0006479DA - Cutting torch : de en
  • DEP0033197DA - Control center for ophthalmic examination devices : de en
  • FR967142A - Manufacturing process of tapes of artificial threads and apparatus allowing the realization : en fr
  • GB644985A - Improvements in electron guns : en
  • GB645044A - Improvements in, or relating to, tripods for the use of photographers : en
  • DE1615124U - MILLED AND HARD CHROMED FILE. : de en
  • CA468878A - Bait cans : en fr
  • AU147919B2 - Improvements relating to horn type radiators for ultrahigh frequency waves : en
  • AU153253B2 - Improvements in or relating to couplings for gas tubing : en
  • US2527462A - Saw-tooth oscillation generator : en
  • US2527175A - Pocket key case : en
  • FR967124A - Seal system for a hydrogen cooled machine : en fr
  • US2526941A - Gas turbine system for aircraft propulsion : en
  • DE1615275U - CRANK PUMP FOR LIQUIDS AND PLASTIC MASS, SUCH AS FATS AND THE LIKE. : de en
  • DE800256C - Supporting device, especially for attachable agricultural machinery, e.g. B. Root crop harvesters : de en
  • DEP0043768DA - Dryer for trickling dry goods : de en
  • DEP0033757DA - Photo taking system : de en
  • DEP0037230DA - Process for the production of colloidal silver : de en
  • US2526837A - Magnesia cements and process of making : en
  • US2526886A - Combination lamp pedestal and dancing doll : en
  • US2527487A - Air duct arrangement for vehicle power plants : en
  • US2526717A - Machine for making solderless electrical connections : en
  • US2526803A - Die closing mechanism : en
  • US2527436A - Protecting system fob camera : en
  • DEV0000335MA - Drilling feed device for rock drill bits : de en
  • US2527225A - Means for controlling pressure in drilling wells : en
  • US2527432A - Food service cabinet : en
  • DE1615121U - WET AIR FILTER WITH PROTECTIVE CAP AND ROTARY VALVE. : de en
  • GB645247A - Improvements in and relating to boxes and like containers, secured on walls or the like : en
  • GB645161A - Thread-cone supports for sewing machines : en
  • USD160609S - Finger ring : en
  • CA468937A - Collar-handles for liquid vessels : en fr
  • DEK0001210MA - Brake disc for rail vehicles : de en
  • DEP0014652DA - Circular saw with oscillating saw blade : de en
  • DEP0034518DA - Abrasives : de en
  • GB645137A - Improvements in and relating to means for sealing the pump cylinder and valve casingin fuel injection pumps for internal combustion engines : en
  • US2527216A - Memorandum pand unit : en
  • CA468989A - Hacksaws : en fr
  • US2526903A - Bomb sway brace : en
  • DEP0051949DA - Playback of a light tone recording : de en
  • FR967178A - Machine for temporarily fixing the first sole in the manufacture of the shoe : en fr
  • US2526637A - Shrinkproofed wool and method of producing same : en
  • AT167030B - Deep-draw fitting for cable ties : de en
  • DE1615072U - HYDRAULIC SMOOTH ICE BRAKE FOR VEHICLES. : de en
  • DE1615160U - MATTRESS. : de en
  • DEP0007509DA - Multi-part pit stamp : de en
  • DEP0038468DA - Change gears, in particular for motor vehicles : de en
  • DEW0000564MA - Device on radiators for engines, in particular motor vehicle engines : de en
  • DEP0041397DA - Method of cooling hot cement clinker : de en
  • DE1615225U - PROFILE STRIP FOR DOOR WINDOW FRAMES, ESPECIALLY FOR CAR BODIES. : de en
  • DE800283C - pocket knife : de en
  • DEP0012094DA - Ultrasonic electrophoresis : de en
  • FR967206A - Improvements to temperature regulating devices : en fr
  • FR967185A - Fastening and anti-theft device for tie holders : en fr
  • FR967232A - Anti-parasite products : en fr
  • US2526752A - Double pane window : en
  • US2527219A - Leakproof joint : en
  • DEM0002359MA - Method and device for shaping grinding wheels : de en
  • US2527471A - Apparatus for inserting sticks in stick holders : en
  • US2527473A - Rodent trap : en
  • GB645188A - Installation for the generation of electric current, with a dynamo supplying a battery with direct current, and utilization circuits for direct current and alternating current : en
  • DE1615196U - DRAFTING DEVICE. : de en
  • GB645014A - Improvements in shuttlecocks and method of manufacturing the same : en
  • US2526862A - Multiple top : en
  • US2526966A - Treatment and transportation of hydrocarbons : en
  • US2527390A - Casting slip : en
  • DEP0008149DA - Highly polished hard coal shaped bodies and process for their production : de en
  • DEP0041204DA - Process for annealing sheet metal and similar objects : de en
  • DEP0046438DA - Method and device for fractionating liquid mixtures : de en
  • DE1615198U - TOY BILLIARDS. : de en
  • FR967231A - Automatic circuit breaker : en fr
  • DE1615287U - PEN REFILL. : de en
  • DEP0010951DA - Process and device for the distillation of heat-sensitive substances in a high vacuum : de en
  • FR967181A - Cap with automatic opening and closing for all tubes containing pasty semi-liquid or liquid products : en fr
  • FR967064A - Improvements relating to resinous compositions : en fr
  • FR967189A - Extendable frame : en fr
  • FR967015A - Device for assembling mechanical parts by lateral interlocking on a support : en fr
  • FR967060A - Process for the production of insoluble layers on supports using carboxylic acids of a high molecular weight : en fr
  • DEL0000127MA - Cooling device for variometer sliding contacts : de en
  • US2526662A - Bone meal extractor : en
  • US2526881A - Catalytic conversion of hydrocarbons to produce alkyl naphthalenes : en
  • US2527007A - Receptacle with outwardly swingable side walls : en
  • DE1615221U - HOT AIR BOX FOR CENTRAL HEATING BOILER. : de en
  • DEH0000912MA - Garment whose waist size can be adjusted using two side straps, especially trousers : de en
  • DEP0002772DA - Household machine and household machine set : de en
  • FR967227A - Improvements to pedals of bicycles or the like : en fr
  • DEP0031200DA - Arrangement for electrometric pH measurement : de en
  • US2527377A - Thioacetal products : en
  • DEP0003483DA - Model locomotives, especially toy locomotives or multiple units : de en
  • DEG0001794MA - Housing for fuel dispensing pump : de en
  • US2527330A - Banding machine : en
  • US2527364A - Machine for the recovery of essential oil contained in the peel of citrus fruit : en
  • US2526821A - Grass cutter : en
  • US2527289A - Hinged telescope sight mount : en
  • US2527479A - Method and means for forming joints : en
  • US2527483A - Electrical protective system : en
  • FR967024A - Coupling and control device for reversible plows : en fr
  • GB645061A - Improvements in or relating to methods of producing alpha-naphthoquinones, and the improved alpha-naphthoquinones resulting therefrom : en
  • GR12672B - LIGHTNING LIGHTING LIGHTER. : el en
  • FR967154A - Process for the preparation of dihydropyran derivatives and their transformation into dialdehyde or diols : en fr
  • US2527006A - Fuel mixer : en
  • US2527502A - Method and apparatus for producing glass fibers : en
  • DET0000675MA - Radio receiver with 9 kHz lock that can be switched off : de en
  • US2527375A - Polyhydroxy polysulfide polymer : en
  • US2526777A - Removal of hydrogen fluoride and/or silicon tetrafluoride from a hydrogen chloride containing gas : en
  • US2527101A - Heated display case : en
  • US2527119A - Automatic control valve and the like control indicator : en
  • DEP0032573DA - Valve for air hoses, e.g. for bicycles or the like. : de en
  • DEP0055794DA - Fruit basket : de en
  • DEG0001130MA - Flash unit : de en
  • DEP0044768DA - Magnetic circuit with controllable magnetic resistance : de en
  • US2526619A - Animated figure toy : en
  • US2527020A - Ejection seat for aircraft : en
  • US2527194A - Folding jaw assembly for rotary sheet folders : en
  • US2527211A - Ignition system : en
  • US2527449A - Sanitary receptacle : en
  • US2526757A - Preparation of ethyleneurea : en
  • DE1615283U - FASTENING MEANS FOR LUGGAGE RACKS FOR BICYCLES AND THE LIKE. : de en
  • DEP0042622DA - Control device for steam locomotives : de en
  • US2527121A - Determination of aromatics in hydrocarbon mixtures : en
  • DE1615177U - ATOMIZING NOZZLE. : de en
  • DEP0046650DA - Damp-proof plug : de en
  • FR967238A - Improvements to heating and cooling elements : en fr
  • AT166962B - Process for the production of axial blades for turbines and pumps : de en
  • FR966976A - Individual and board game : en fr
  • FR967067A - : fr
  • DEP0049054DA - Roll-up roof for vehicle bodies : de en
  • FR967237A - Process for the treatment of residual detergents from the preparation of cellulose pulps and installation for the implementation of this process : en fr
  • FR967239A - Variable Selective Band Electronic Orienter : en fr
  • GB645051A - Improvements in or relating to ordnance : en
  • GB645242A - Device for connecting a high-voltage cable to an electrical apparatus contained in atank : en
  • US2527026A - Multitap resistor and method of making same : en
  • US2527246A - Device for dispensing pastes or creams in collapsible tubular containers : en
  • GB645002A - Improvements in and relating to cathode ray signal portraying apparatus : en
  • GB645010A - Improvements in or relating to fluid-pressure control or indicating apparatus : en
  • FR966951A - Improvements to folding baby carriages : en fr
  • GB645205A - Improvements in or relating to hot plates for domestic heating appliances : en
  • DEP0026623DA - Device for automatic venting of gases from metal butter vats and the like. : de en
  • US2527490A - Method of removing portions of metal bodies : en
  • DEP0055980DA - Push-pull amplifier : de en
  • US2527091A - Punching and die mechanism for the production of mica washers : en
  • US2527125A - Two-way amplifier : en
  • USD160642S - Lapel pin or similar article : en
  • FR967007A - Improvements to mower boats : en fr
  • GB645068A - Improvements in magnetic wire recording : en
  • DEP0053477DA - Loading device on the depositing trolley : de en
  • US2526872A - Preparation of green coffee : en
  • GB645213A - Reversible plough : en
  • DE1615080U - LIFE VEST WITH HEAD COLLAR. : de en
  • FR967106A - Speed change for cycles : en fr
  • FR967235A - Process for the preparation of catalysts containing active metals : en fr
  • US2526932A - Expander for ductile metal pipes and tubes : en
  • US2527412A - Stretch bending apparatus having a reciprocating die and pivoted side shaping and work gripping means : en
  • FR967153A - Process for the manufacture of dicalcium phosphate from an acid solution containing fluorine as well as calcium and phosphoric acid : en fr
  • DEK0000221MA - Equalization device for sound transmission channels, in particular mixing device : de en
  • FR966995A - Improvements in the technique of evaporation by mechanical vapor compression : en fr
  • AT167001B - Complementary feed for pigs : de en
  • AT167015B - Pressure regulator : de en
  • US2527226A - Interlocking panel jacket structure for air conditioning and heating equipment : en
  • US2526806A - Window cornice board assembly : en
  • US2526650A - Thermoplastic severing and fusing machine : en
  • GB645113A - Improvements in spring seating surfaces : en
  • DEP0009198DA - Electric pickup : de en
  • GB645206A - Method of and apparatus for sealing and annealing glass envelopes : en
  • GB645269A - Improvements in or relating to motion picture projection machines : en
  • US2526741A - Self-cleaning punch : en
  • FR967196A - Pumping device for hot boiled sugar, thick syrups, sweet juices, gums, plastics, colloidal products and the like : en fr
  • US2526760A - Sewing machine : en
  • US2527223A - Copolymers of 2-vinyldibenzofuran and their preparation : en
  • US2527082A - Pinking instrument : en
  • US2526695A - Well conditioning apparatus : en
  • DE1615184U - PACKAGING IN THE FORM OF A FURNITURE. : de en
  • DE800272C - Device for sifting fine-grained or powdery materials : de en
  • GB645018A - Improvements in or relating to illuminating devices for instruments : en
  • DEK0001430MA - Liquid atomizers, in particular for scented water : de en
  • DE1615094U - FOUR-PIECE, ADJUSTABLE COAT BUST. : de en
  • GB645271A - Improvements in and relating to propellers for parachutes and helicopters : en
  • GB645285A - Improvements in or relating to devices for synchronising flashlights with photographic camera shutters : en
  • DEP0029945DA - Increase in the performance of conveyor ovens : de en
  • US2526917A - Line wire spacer : en
  • US2527036A - Log handling mechanism : en
  • US2527257A - Process of separating titanium from its ores : en
  • AU3650350A - Improvements in or relating to electric current rectifier : en
  • US2526963A - Process for stabilizing hydrocarbons : en
  • US2527198A - Apparatus for gasifying carbonaceous solids : en
  • USD160605S - Combination bar utensil : en
  • FR967029A - Electronic Wattmeter : en fr
  • US2526633A - Chinese typewriter : en
  • DE1615248U - LOCKING DEVICE FOR MEATWOVEN OR THE LIKE. : de en
  • GB645121A - Improvements in and relating to self-pulsing oscillators : en
  • FR967127A - Milling tool with interchangeable blades : en fr
  • FR967147A - Percussion bolt clamps : en fr
  • GB645185A - Improvements relating to frequency conversion circuit arrangements : en
  • DEP0034895DA - Method and device for the production of packaging sleeves, in particular for cigarettes and similar goods : de en
  • DEP0052958DA - Process for the production of copolymers : de en
  • DEH0000094MA - Insect repellants : de en
  • GB645042A - Improvements relating to beds, pillows and the like : en
  • FR967084A - Apparatus for drying yarns or similar products : en fr
  • GB645070A - Improvements in and relating to musical instruments : en
  • US2526705A - Parachute harness fastener : en
  • US2527311A - Batch sintering machine : en
  • DEP0004211DA - Electrically operated, trackless toy vehicle : de en
  • CA468913A - Radio receivers : en fr
  • US2527138A - Apparatus for making resistance measurements : en
  • US2527113A - Multitarget cathode-ray device : en
  • DEB0002762MA - Spacers for reinforced concrete reinforcement : de en
  • DEH0000136MA - Flask for the production of synthetic resin dental prostheses : de en
  • DEP0002387DA - Hygienic protective body in the form of a pessary : de en
  • DEP0002560DA - Artificial limbs, in particular art hands : de en
  • DK71612C - Apparatus for drying and steaming yarn spools or similar air permeable articles. : da en
  • FR966969A - Motor unit with gradual reversal and speed change : en fr
  • US2527468A - Fishing lure : en
  • FR966977A - Process for making decorative medallions, brooches and other similar jewelry articles, and products obtained : en fr
  • FR967043A - Improvements to road trains or others : en fr
  • US2526817A - Changeable exhibitor : en
  • US2526832A - Apparatus for measuring the pressure-flow characteristics of greases : en
  • US2527133A - Gaff hook : en
  • US2527450A - Steam purifier : en
  • DE1615070U - CONTAINER BRACKET. : de en
  • DEP0031616DA - tire iron : de en
  • US2526852A - Folding miter gauge : en
  • FR967187A - Improvements to devices transforming reciprocating movements : en fr
  • GB645024A - Improvements in electrical tuning devices for wireless receiving apparatus : en
  • GB645294A - Improvements in or relating to dummy eggs for poultry : en
  • CA468902A - Concentration of ferrous metal silicates : en fr
  • AT166964B - Device for sharpening circular saw blades : de en
  • AU143324B2 - Improvements in irrigation and like pumps : en
  • US2526889A - Vehicle sunshade : en
  • AU3129249A - An improved drawbar : en
  • CA468949A - Scraper controls : en fr
  • GB645021A - Improvements in chimney pots and cowls : en
  • US2527401A - Combined package and reel for coiled wire : en
  • FR967005A - Improvements to lifting devices and in particular to pivoting on-board cranes : en fr
  • GB645258A - Improvements in or relating to turbines : en
  • DE800286C - Manufacture of mixed binders : de en
  • DEP0004360BA - Facility for ultrasound therapy : de en
  • DET0000414MA - Automatic pressure relief valve for hydraulic systems, in particular on motor vehicles : de en
  • US2527424A - Multiple internal-combustion engines of the opposed piston type with clutches and crankshaft synchronizing devices : en
  • US2526842A - Electric braking devices, in particular for vehicles : en
  • DE1615046U - STORAGE CAN GYRO FOR KITCHEN CABINETS. : de en
  • FR967194A - Synchronization system : en fr
  • US2527102A - Tire removing tool : en
  • US2527132A - Shelf support : en
  • US2527302A - Lighting device : en
  • USD160671S - Door knocker : en
  • DE1615107U - SPRING FASTENER. : de en
  • DEP0026792DA - Device for shaping and compacting granular masses : de en
  • US2527388A - Nozzle sprinkler attachment : en
  • GB645029A - Improvements in and relating to wheels : en
  • US2526688A - Process of producing electrical condensers : en
  • US2526898A - Vapor temperature control : en
  • US2527299A - Water impermeable sheet material : en
  • GB645159A - Improvements in or relating to the mechanical treatment of artificial filaments : en
  • DE1615216U - APFELSINENSCHAELER. : de en
  • US2526927A - Rolling and rocking toy : en
  • US2527368A - Defrosting equipment for refrigerator systems : en
  • GB645204A - Improvement in motor cars : en
  • US2527019A - Tool spacing device : en
  • US2526743A - Polymerization of unsaturated ethers : en
  • US2526920A - Automatic injector : en
  • DE969251C - Device for automatic warning of abnormal radioactive radiation : de en
  • FR967156A - Process for the purification of chromium deposition baths : en fr
  • GB645209A - Improvements in and relating to time element electromagnetic devices : en
  • AT166998B - Device for sealing house chimneys : de en
  • US2527373A - Condenser : en
  • DEP0004370DA - Gas bundle burner : de en
  • FR967171A - Ceiling fan with hidden mechanical speed reducer : en fr
  • GB645013A - Improvements in, or relating to, ball valves : en
  • US2527187A - Scale for the determination of the moisture content of solid bodies : en
  • DEP0001299DA - Cartridge ejector for cattle stunning devices, handguns, signal sticks and the like. : de en
  • DEP0040041DA - Electric switch with gases designed to blow out the arc : de en
  • AU148567B2 - Improvements in pneumatic elevators for flour mill stocks : en
  • DEP0017076DA - Composite wooden beam : de en
  • FR967072A - Grape filter mill : en fr
  • US2527149A - Corn butterer : en
  • USD160660S - Riemerschmid bottle : en
  • GB645173A - Improvements in or relating to a submersible electric motor structure : en
  • US2526878A - Process for shipping caustic soda liquors : en
  • US2526794A - Safety device for pressure vessels : en
  • US2526958A - Lawn and garden sprinkler : en
  • US2527394A - Side take-off for air conveyers : en
  • AU151485B2 - Improvements in or relating to a refrigerating systems : en
  • DEP0012483DA - Device for gasifying heavy oil for engine operation : de en
  • US2526726A - Speed control mechanism : en
  • US2527329A - Method for producing slip-resistant textile materials : en
  • GB645043A - Improvements in or relating to the production of colour photographic images : en
  • CA468867A - Surgical casts or splint material, methods of application and products thereof : en fr
  • US2527419A - Pressure controlled operating means : en
  • DE1615167U - AUTOMATIC DOOR DRAFTS. : de en
  • FR967021A - : fr
  • FR967000A - Improvements to centrifugal contacts : en fr
  • DEM0002692MA - Spreading device for attachable reversible plows : de en
  • DEP0024790DA - Prosthesis for the lower and upper jaw, secured by suction : de en
  • DEP0026593DA - Mixing nozzle with flap : de en
  • DEW0000479MA - Odor trap for drain pipes : de en
  • GB645248A - Improvements relating to friction clutches : en
  • DE1615232U - HAY WORKING MACHINE. : de en
  • DEP0002007DA - Slide rule for calculating the circulation of sawn timber : de en
  • FR966991A - Container-dispenser for semi-solid materials such as mustard : en fr
  • FR967209A - Magnetic circuit consisting of one or more stacked sheets : en fr
  • GB645266A - Photographic enlarging apparatus having automatic focussing means : en
  • FR967097A - Diaphragm lens mount : en fr
  • US2526987A - Pad press : en
  • DE1615164U - USE TO PREVENT THE OVER BOILING OF MILK AND THE LIKE : de en
  • GB645275A - Improvements in or relating to filaments of thermoplastic material and manufacture thereof : en
  • DE800250C - Facility for cladding the walls of Graebern : de en
  • DEP0012179DA - Optics for sound recorders : de en
  • FR967003A - Sole to protect kitchen utensils : en fr
  • US2526735A - Powder dispensing apparatus : en
  • USD160590S - gordon : en
  • FR966953A - Driver for screwing threaded caps onto bottle necks : en fr
  • FR966968A - Improvement of the surface of synthetic resins : en fr
  • FR967103A - Shear refinements : en fr
  • GB645304A - Improvements in or relating to envelopes for gramophone records : en
  • DEP0040348DA - Motor vehicle that can be converted from a passenger vehicle to a delivery vehicle : de en
  • FR967126A - Liquid atomizer, specially for oil burning devices and devices equipped with this atomizer : en fr
  • GB645186A - Improvements in pressure reduction valves for fuel injection devices of internal combustion engines : en
  • US2527168A - Toe terminus indicator : en
  • US2527230A - Method of crystal formation and precipitation : en
  • DESC000180MA - Single-roller machine provided with a non-metallic roller and bar : de en
  • DEP0043492DA - Method for generating carburized water gas : de en
  • DET0000603MA - Soap holder : de en
  • GB645245A - Improvements in or relating to liquid sealed centrifugal pumps : en
  • US2526673A - Carburetor : en
  • US2526710A - Recovery of phthalic anhydride from still residue : en
  • US2526997A - Safety boot : en
  • DE800292C - Clamping tool : de en
  • DEK0000401MA - Ski binding : de en
  • DEP0011324DA - Extraction tower : de en
  • DE1615273U - WALL SHOWBOX FOR POSTCARDS. : de en
  • DED0000026MA - Device for determining the size and position of the dynamic unbalance of circular bodies : de en
  • DEG0000167MA - Airtight infusion pack : de en
  • FR966984A - Improvements to thermostatic devices : en fr
  • US2527480A - Nut tapping machine : en
  • FR966962A - Injection syringe : en fr
  • FR967224A - Advanced weighing device : en fr
  • GB645074A - Improvements in or relating to plug and socket electric couplings : en
  • GB645120A - A word puzzle : en
  • FR967140A - Assembly of a mechanical razor head : en fr
  • GB645058A - Improvements relating to the immunization of hogs against hog cholera : en
  • DEP0022093DA - Power plant : de en
  • GB645216A - A machine for winding cord or the like on needles such as are used for making fishing nets : en
  • US2526822A - Grinder : en
  • US2527360A - Pleating : en
  • US2527428A - Hydraulic jack : en
  • GB645039A - Improvements in or relating to ammonium nitrate blasting explosives : en
  • USD160577S - Finger ring or similar article : en
  • US2526788A - Automatic phonograph : en
  • US2527376A - Polyacetal polysulfide polymer : en
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  • US2527309A - Gravity flow sintering machine : en
  • USD160620S - Necklace or similar article : en
  • FR967076A - Frequency transformation : en fr
  • FR967212A - Improvements to axial compressors : en fr
  • GB645230A - A process for the manufacture of halogen-substituted monosilanes : en
  • AT167009B - Laundry hanging device for windows and balconies : de en
  • CA468960A - Reflectometers for transmission lines and waveguides : en fr
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  • DE1615299U - WEBSHIP. : de en
  • DE1615113U - CASING BODY. : de en
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  • GB645276A - Improvements in or relating to cooking and serving utensils : en
  • FR967193A - Percussion rocket : en fr
  • US2526869A - Terminal clip : en
  • US2526964A - Adjustable gearing : en
  • US2527057A - Jute fiber-coating resinous material and process of making same : en
  • USD160652S - Bathroom fixture : en
  • DEP0002498DA - Method and device for cold mounting of wheel tires : de en
  • FR967121A - Magnetic cores assembled with resin : en fr
  • DE800258C - Clasp for cattle hanging chains : de en
  • DEH0000438MA - Tilting device for multi-axle wagons, especially farm wagons : de en
  • GB645198A - Improvements in or relating to electric discharge tubes : en
  • DE1615211U - DISTRIBUTION BOX. : de en
  • DEP0052425DA - Arrangement to improve the performance of bicycle alternators with a bell magnet system : de en
  • GB645103A - Improvements in and relating to the preparation of organo-substituted halogenosilanes : en
  • US2527148A - Apparatus for separation of blasting circuit leads : en
  • FR967095A - Improvements made to devices for varying the eccentricity or relative inclination of two axes, in particular those of reels or spinning turnstiles : en fr
  • DE800262C - Drive and pulley chucks with trapezoidal or dovetail-shaped cross-section : de en
  • DEK0000223MA - Control device for mixing consoles with several channels : de en
  • GB645267A - Mineral oil composition : en
  • GR12677B - INDUSTRIAL METHOD OF MANUFACTURING COUNTERFEITING METAL EMBROIDERY. : el en
  • US2526748A - Gas burner with adjustable flame slot and central secondary air supply : en
  • US2527157A - Tool for applying sheet metal nuts to screws or studs : en
  • DEP0018115DA - Rotary lobe compressors : de en
  • DEP0040832DA - Industrial gas burners : de en
  • FR967177A - Fixed spool fishing reel : en fr
  • DE800285C - concrete mixer : de en
  • FR967035A - Improvements to cinematographic devices : en fr
  • FR967200A - Prefabricated frames, for ordinary constructions and for hangars : en fr
  • US2526790A - Fastening device : en
  • US2526827A - Picture hanger : en
  • USD160629S - Necklace or similar article : en
  • GB645022A - Hollow brick made of concrete, and process for erecting brick walls from same : en
  • GB645124A - Improvements in processes for the treatment of grain : en
  • DEP0021706DA - Process for the production of wood-like plates or prismatic bodies by hot pressing : de en
  • GB645115A - Improvements in gas expanded material and method of making same : en
  • US2527146A - Broad band coaxial line to wave guide coupler : en
  • DK71633C - Device for hinges for revolving windows. : da en
  • US2526648A - Noncaking ddt powder containing carbon black : en
  • US2526919A - Transmission : en
  • DEP0019330DA - Process for the preparation of a phosphor : de en
  • DES0001322MA - Encased reinforcement for prestressed concrete : de en
  • FR967013A - New system for keeping classic accounts without carryovers : en fr
  • FR967055A - Up-and-over door operating mechanism : en fr
  • US2527250A - Dispensing apparatus : en
  • GB645234A - Helicopters : en
  • USD160597S - Self-locking tweezers : en
  • AU146759B2 - Improvements relating to posthole boring apparatus : en
  • CA468948A - Control apparatus : en fr
  • DE1615141U - BATH BELT. : de en
  • US2526991A - Film applicator : en
  • US2527298A - Baffled time delay mercury switch : en
  • FR967135A - Rotary wing, especially for helicopters : en fr
  • GB645317A - Improvements in and relating to electric pulse-generating circuits : en
  • DE1615118U - MONEY-INPUTED TOY. : de en
  • DEF0000112MA - Automatic switch-off device for grinding wheel feed gear : de en
  • DEP0055088DA - Running bogie for rail vehicles : de en
  • DEP0025256DA - Reinforced concrete skeleton structure : de en
  • FR967063A - Improvements relating to softwood products : en fr
  • US2527348A - Adjustable measuring cup : en
  • DE1615057U - RINDENRITZER. : de en
  • DE1615254U - ROENTGEN TOOTH FILM HOLDER WITH DIRECTIONAL SPOTTER. : de en
  • DEP0022797DA - Method and device for washing mineral substances : de en
  • DK71618C - Bowl oven for continuous production of glass or glassy materials. : da en
  • DEP0022572DA - Vibration massager : de en
  • US2527466A - Air activated conveyer : en
  • FR967083A - Drying drum for yarns and similar products : en fr
  • DEP0047962DA - Device for remote control of gang saws : de en
  • GB645015A - Improvements in or relating to measuring tapes and rules : en
  • CA468932A - Processes and apparatus for the electrodeposition of tin alloys : en fr
  • US2526698A - Method and apparatus for dielectric heating : en
  • AU3643850A - Articulated Steam Locomotive : en
  • CA468954A - Hot-gas piston-engines comprising one or more cylinders : en fr
  • AT166989B - Connector : de en
  • AU3643550A - A composite sewing thread : en
  • US2526922A - Compressor : en
  • US2527224A - Garment pocket assemblage : en
  • DEP0004221BA - Layered type photoelectric generator cell : de en
  • US2526682A - Flight indicating instrument : en
  • US2527293A - Thomas f : en
  • GB645293A - Improvements in closures for bottles or containers : en
  • FR967041A - Camera for color photography : en fr
  • GB645092A - Two-stroke compression-ignition internal combustion engine : en
  • DEP0023301DA - Process for the production of rotary flaps, cranks or the like from synthetic resin or rubber-like materials with fabric inserts : de en
  • DEP0047053DA - Luminaire for fluorescent lamps with central support : de en
  • FR967229A - Improvements in the construction and control of cold rolling mills : en fr
  • DEP0046550DA - Hernia bandage with a pelvic spring and an adjustable pad attached to it : de en
  • FR967179A - Decavailleur for mechanical culture : en fr
  • FR967157A - Process for waterproofing made-up articles using fabrics : en fr
  • US2526774A - Overshoe having heel-abutting element : en
  • FR967199A - Sealing device for various containers : en fr
  • GB645000A - Road grader : en
  • DEP0055679DA - Frictional connection of a reel for tapes or wires with a drive shaft : de en
  • AT166988B - Rotary press for pressing moldings from powdery or fibrous material : de en
  • AT167012B - Hanging scaffolding for plumbing, roofing, cornice and plastering work : de en
  • AT167019B - Overhead line for electric toy trains : de en
  • AU149237B2 - Improvements in or connected with measuring devices : en
  • DE1615292U - RECEPTION CONTAINER FOR GOODS STORED IN ROLL OR LAYERED SHEET FORM. : de en
  • DEE0000661MA - Vehicle toy with a parking device for the engine : de en
  • DEP0041881DA - Shuttle shuttle for heavy fabric sewing machines : de en
  • IE19470L - Washing apparatus : en
  • GB645085A - Improvements in or relating to a brush lifting mechanism : en
  • US2527017A - Purification of secondary lower alkyl amines : en
  • CA468974A - Meat choppers : en fr
  • FR967049A - Machine for the manufacture of branches of umbrellas and the like from strips of sheet steel bent in u or v : en fr
  • US2527150A - Aligning and gauging fixture : en
  • US2527393A - Catalysts for preparation of synthetic rubber : en
  • DE1615193U - LUBRICATION DEVICE FOR DRIVING GRINDING, GRINDING AND POLISHING PASSES. : de en
  • US2527051A - Control mechanism for hydraulic apparatus : en
  • CA468873A - Concrete and rock anchoring assemblies : en fr
  • CA468930A - Tool retainers for rock drills : en fr
  • FR967033A - Device for regulating the power supply of internal combustion engines : en fr
  • FR967059A - Device for brushing sieves of plansichters : en fr
  • FR967074A - Process and machine for pleating various more or less stiff materials which can be used in particular in the manufacture of heat exchangers, filters, etc. : en fr
  • FR967132A - Heat transfer tray and method of making the same : en fr
  • DE1615207U - MOVE-IN BOOKING PLATE. : de en
  • DEG0000451MA - Support rod for wires, in particular for electrical conductors : de en
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  • DEK0000460MA - Diesel engine : de en
  • US2526787A - Laminated cellulosic fabrics : en
  • AT167008B - Stake : de en
  • DE800269C - Thread cutting dies : de en
  • DEP0034060DA - dummy : de en
  • DEP0055751DA - Device for renewing the filament in an ion source : de en
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  • DEC0000704MA - Rubber sole with sewing flange for turning work : de en
  • DEP0010908DA - Electroconvulsive device : de en
  • DESC000663MA - Sectional flooring : de en
  • AU143714B2 - Improved method of and means for forming hollow boxlike wooden structural units : en
  • DEP0006796DA - Method for producing masonry using hollow bodies : de en
  • DEP0052098DA - Flashing light device for indicating direction in motor vehicles, in particular in motor vehicles : de en
  • FR967056A - Drive device for motor cars on toy railroads : en fr
  • FR967246A - Resilience valves : en fr
  • US2526621A - Oscillating vane rotary pump : en
  • US2526831A - Footwear : en
  • US2527114A - Pressing machine : en
  • US2527123A - Bending device for clasping machines : en
  • AT166970B - Pressing device for blocking and veneering pieces of wood : de en
  • DE1615205U - DEVICE FOR CLEANING VEHICLES OR THE LIKE. : de en
  • DET0000125MA - Alignment and fastening methods for high-frequency iron cores of high-frequency coils, in particular in radio receivers : de en
  • FR967012A - Device for suspension files accessible by one of their vertical edges : en fr
  • DEP0055123DA - Process for colored veins of plastics of a polyplastic type, in particular for the production of dental prostheses, and dental prosthesis produced according to this process : de en
  • AT167004B - Reinforced concrete ceiling : de en
  • US2526859A - Catalytic hydrogenation of betanaphthol to produce beta-tetralone : en
  • DE800252C - Record speaking machine with amplifier and built-in power generator : de en
  • DEZ0000034MA - Space joint for cylindrically shaped running pipes, especially in milling operations : de en
  • CA468888A - Dual tire antiskid devices : en fr
  • AT166971B - Suspension for strollers etc. like : de en
  • BE496529A - : en
  • AT167048B - Printing unit for cash registers or accounting machines : de en
  • DEP0033187DA - Method and device for igniting flashlight powder : de en
  • FR966974A - Information center for automatic telephone system : en fr
  • US2526899A - Process of making methyl benzenes : en
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  • US2526722A - Solvent refining of light oils : en
  • US2526867A - Blade holder : en
  • CA468967A - Manufacture of alkaline chromates : en fr
  • US2526745A - Locking center pin for body and truck bolsters of railway cars : en
  • US2527453A - Leaf spring : en
  • DEE0000490MA - Vehicle toy with storage device for the spring drive : de en
  • DEP0018801DA - Scale grids for the production of raster copy templates and printing forms : de en
  • FR967162A - Production process for colored fabrics by pigments : en fr
  • CA468946A - Articles of footwear and methods of making same : en fr
  • DE1615126U - STICK FIGURE FOR ICE CREAM SUGAR OR THE LIKE. : de en
  • DEP0013895DA - Process for breaking down tall oil into pure resin acids and pure fatty acids : de en
  • DEC0000676MA - Door, especially for coal stoves and stoves : de en
  • US2527172A - Reinforced soldered-seam metal sheathed cable : en
  • US2527266A - Methine dyestuffs : en
  • US2527451A - Switch operator and cover interlock means : en
  • US2526814A - Reciprocating blade lawn mower : en
  • US2527012A - Portable house : en
  • US2527238A - Clutch structure for spinner type washing machines : en
  • US2527474A - Radio beacon and discriminating circuit therefor : en
  • USD160681S - Pedestal for cameras : en
  • DE1615226U - BUILT-IN BODY FOR WINDOW OPENINGS. : de en
  • DEG0002023MA - Loading device for sintering plants : de en
  • GB645318A - Sealing of closures for containers : en
  • AT167002B - Ribbed ceiling : de en
  • CA468972A - Combination garments : en fr
  • AT166600B - Method of making tools : de en
  • AU150936B2 - Tubeless pneumatic tyre : en
  • US2526746A - Tire tread : en
  • US2527472A - Lawn mower : en
  • GB644995A - Improvements in or relating to arrangements for varying the work feed velocity in machines : en
  • DEP0003045DA - Process for removing wood particles from yarns, woven and knitted fabrics containing flake : de en
  • CA468917A - Selective carrier off noise suppression circuits : en fr
  • CA468942A - Diazotype compositions for siliceous surfaces : en fr
  • DE1615088U - ELECTRIC FLOOR CONVEYOR EQUIPMENT WITH SWING CRANE BOOM. : de en
  • US2527117A - Temperature responsive control : en
  • USD160664S - Laura mood : en
  • DEP0003248BA - Control unit for motors : de en
  • DEP0003540BA - Selector switch arrangement for symmetrical HF feed lines : de en
  • GB645143A - Improvements in containers for lipsticks : en
  • CA468961A - Detectors : en fr
  • DE800263C - Quick-closing check valve flap : de en
  • DEA0001024MA - Metal syringe : de en
  • DESC001894MA - Massage brush : de en
  • CA468945A - Articles of footwear : en fr
  • GB645141A - Improvements in or relating to piezo-electric crystals : en
  • DEP0049589DA - Lubricating device for the ball bearings of wring machines : de en
  • DEP0038832DA - Device for opening canned bottles : de en
  • DEP0008843DA - Method for sterilizing food o. The like. : de en
  • DEP0039213DA - Device for maintaining the floor : de en
  • FR966957A - Device for the regumming of pneumatic tire casings for vehicles : en fr
  • FR967032A - Gasifier heating device and its application to high temperature furnaces : en fr
  • GB644986A - Improvements in knitting machine pattern control mechanism : en
  • AU150509B2 - Cart for transporting golf bags : en
  • US2526701A - Catalytic conversion of hydrocarbons : en
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  • US2526768A - Safety gun rest : en
  • US2527370A - Optical system for photographic objectives : en
  • US2527429A - Checker-brick : en
  • FR967062A - Development relating to molding compositions and articles prepared therefrom : en fr
  • US2526847A - Hoist for conveying loads to moving platforms : en
  • US2527485A - Revolving stall for vehicles : en
  • USD160614S - Necklace or similar article : en
  • DE1615033U - ELASTIC USE FOR MEN'S SWIM AND SPORT PANTS. : de en
  • DEM0001069MA - Face conveyor with conveyor belt : de en
  • GB645203A - Improvements in or relating to synthetic resinous products and methods of producing same : en
  • USD160666S - Schneider earring : en
  • CA468926A - Electrical dust-precipitators : en fr
  • GB645005A - Improvements in or relating to portable power-driven rotary planes and similar tools : en
  • DE1615155U - FILLING SLEEVE FOR SMALL CHILDREN. : de en
  • DEP0043070DA - Cuvette press : de en
  • DE1615053U - CLOSET CUFF. : de en
  • DEB0002535MA - Gas ignition device : de en
  • DER0001669MA - Towing train, consisting of a tractor and trailers : de en
  • DE1615224U - DEVICE FOR COMPENSATING THE CHANGING LIFTING LOAD DURING OPENING AND CLOSING OF FALL DOORS AND ROLLER DOORS. : de en
  • DE800254C - Depositing device, especially for potato and beet harvesting machines : de en
  • FR967216A - Vehicle to deliver products in metered quantities to various consumption points : en fr
  • US2526671A - Voltage compensator : en
  • US2527493A - Meat product and method of treating meat : en
  • GB645236A - Improvements relating to electric hand irons : en
  • FR967148A - Attachment device : en fr
  • US2527414A - Rubber sole for footwear : en
  • USD160679S - Base for tripods : en
  • DEP0053147DA - Protective device on leather processing machines : de en
  • GB645302A - Improvements in gloves : en
  • DES0001273MA - Hook needle with closing flap : de en
  • US2526905A - Landing gear for trailers : en
  • US2527395A - Kitchen utensil : en
  • DE1615267U - ENERGY TRANSFORMING MACHINE. : de en
  • DEM0000987MA - Pipe union : de en
  • DEP0007960DA - Hollow stone for walls, floors, supported or cantilevered ceilings, roofs, etc. : de en
  • FR966965A - Improvement to devices using viscous inks : en fr
  • FR967115A - Deformable support for pipes and other loads : en fr
  • US2526721A - Master cylinder with auxiliary cylinder and floating piston : en
  • US2527433A - Motorcycle saddle carrier : en
  • US2527461A - Cigarette receptacle and extinguishing means : en
  • US2527014A - Hot saw : en
  • US2527459A - Fastener : en
  • US2527340A - Sodium bicarbonate production : en
  • DEE0001617MA - Rear suspension for bicycles and motorcycles, in which the rear wheel is mounted in a tuning fork : de en
  • DEP0040662DA - Process for fermenting tobacco : de en
  • US2527431A - Bicycle stabilizer attachment : en
  • US2527488A - Apparatus for conveying materials : en
  • US2526727A - Roof or siding : en
  • US2526807A - Process for separating 1, 3, 4-xylenol and 1, 4, 2-xylenol from mixtures containing the same and organic base complexes derived therefrom : en
  • FR966960A - Device for analyzing a color as well as its synthesis, from primary colors : en fr
  • GB645131A - Improvements in or relating to the roasting of edible beans and nuts : en
  • US2527259A - Cyanine dyestuffs : en
  • FR966966A - Manufacturing process of rubber-cork agglomerates and resulting new product : en fr
  • GB645095A - Improvements in or relating to heating devices for foster-mothers or hovers for chickens : en
  • GB645123A - Improvements in or relating to velocity modulation valves of high power and wide pass band : en
  • GB645165A - Improvements in or connected with power operated presses : en
  • DE1615019U - PRESS FORM FOR MANUFACTURING ARTIFICIAL TEETH MADE OF RESIN. : de en
  • DEP0036492DA - Cable sleeve for subsidence areas : de en
  • DEP0041255DA - Convertible top with auxiliary bows under the rear part of the top : de en
  • DEP0051979DA - Device for X-ray screen recordings, in particular for cinematographic X-ray recordings : de en
  • DEL0000869MA - Photographic lens : de en
  • FR967130A - Improvements to multi-color printing machines : en fr
  • FR967180A - Belt with vertical support platform for pistol revolver or other firearms and its remote control : en fr
  • DE1615027U - TOOL WITH CUTTING EDGE, IN PARTICULAR WITH CARBIDE EQUIPMENT. : de en
  • DEP0013246DA - Equipment for heating pickling baths or other baths : de en
  • DEP0047041DA - Screwdriver with pliers to hold the screws in place when screwing in and out : de en
  • US2526800A - Combination surge check and release valve for hydraulic press-operating circuits : en
  • USD160628S - Necklace ob similar article : en
  • DEH0000495MA - Process for making and serving a drinkable foam : de en
  • GB645052A - Improvements in or relating to method of and machines for making laminated paper andboard sheets : en
  • US2527110A - Suction head : en
  • DE800243C - Rider arrangement, especially for cable cranes : de en
  • DE1614803U - VESSEL WITH RADIOACTIVE LIQUID FOR THE PRESERVATION AND STERILIZATION OF ORGANISMS AND OBJECTS OF ALL KINDS. : de en
  • DE1615208U - STRASSENVALZE. : de en
  • DEP0022504DA - Ski jaws with sole holder : de en
  • FR967073A - Stretch sole with central tongue attached to the mass : en fr
  • FR967214A - Identity plate for personal items : en fr
  • GB645136A - Method of growing crystals : en
  • GB645191A - Improvements in and relating to telephone sterilizers : en
  • US2527104A - Venetian blind structure : en
  • FR967017A - Improved braking device for baby carriages and the like : en fr
  • GB645067A - Improvements in or relating to the production of polymeric compounds : en
  • DEI0000457MA - Petrol starting device for heavy oil engines : de en
  • GR12676B - LAMP - MIRROR. : el en
  • US2526640A - Primary cell : en
  • FR967094A - Improvements in processes for crystallizing solutions by cooling in a continuously operating crystallizer apparatus : en fr
  • FR967027A - Heating or refrigeration installation with radiant panels : en fr
  • FR967022A - : fr
  • DE1615246U - TWO-WHEEL MOTOR VEHICLE WITH FRONT DRIVE AS A MULTI-PURPOSE VEHICLE. : de en
  • DES0001645MA - Tare dial for scales : de en
  • GB645147A - Improvements in vibratory massage apparatus : en
  • US2526996A - Method and apparatus for separating mixed gases : en
  • US2527008A - Railroad car truck : en
  • DED0000701MA - Anti-skid for pedestrians : de en
  • DEP0026000DA - Process for the production of aging-resistant and cold-resistant lines and cables as well as aging-resistant and cold-resistant lines and cables : de en
  • GB645027A - Liquid flow meters : en
  • US2526720A - Master cylinder for hydraulic brakes : en
  • US2527255A - Well rig : en
  • US2527015A - Air washing and cleaning apparatus : en
  • US2527161A - Lathe tool bit container : en
  • US2526792A - Puffed waxy cereal food and process of making same : en
  • US2526986A - Use of olefin polymer oil for grease manufacture : en
  • US2527274A - Ratio control for captive airplanes : en
  • US2527442A - Cable or wire plastic securing device : en
  • USD160648S - Cooking utensil covek : en
  • DE1615260U - GENERAL APPLICABLE DEVICE FOR PHARMACIES AND LABORATORY. : de en
  • DEP0000508DA - One-handed screwdriver : de en
  • GB645312A - Improvements in and relating to accounting or book-keeping apparatus : en
  • DEK0003258MA - Suspension for roof tiles : de en
  • DEP0004556DA - Freewheel lock : de en
  • DEP0039574DA - Lifeboat, dinghy or similar vehicle : de en
  • DE1615030U - HAMMER WITH HAMMER HANDLE MADE OF PLASTIC RESIN. : de en
  • US2527207A - Multiple record, single marker recording system : en
  • US2527236A - Combined coil spacer and terminal board for dry type transformers : en
  • DE1615064U - SELF-ACTING FLAME EXTINGUISHER FOR SMOKE APPARATUS. : de en
  • AT167021B - Door bolt separate from the door lock : de en
  • DE1615018U - ARTICULATOR. : de en
  • US2526630A - Seal device for containers : en
  • DE800271C - Device for riveting the overlapped edges of sheet metal pipes, in particular furnace pipes : de en
  • US2527077A - Detergent composition : en
  • US2527434A - Child's vehicle : en
  • US2527494A - Process for preparation of orthoformic esters : en
  • US2526853A - Annunciator circuit : en
  • AT167032B - Safety miner's lamp : de en
  • US2527305A - Fat rendering process : en
  • FR966985A - Pneumothorax insufflation machine : en fr
  • FR967048A - Folding table, especially for drawing : en fr
  • FR967120A - Curler enhancements for permanent waves : en fr
  • GB645156A - Combined screener, mixer and all purpose truck : en
  • DE1615200U - TOTO ROULETT. : de en
  • US2527392A - Steam, gas, and air separator : en
  • US2527005A - Self-closing filling device for liquid fuel containers : en
  • US2527030A - Imprinting machine : en
  • FR967038A - Improvements in pressure welding : en fr
  • GB645217A - Improvements in or relating to recoil damping means for firearms : en
  • GB645256A - Improvements in apparatus or systems for transmitting electric signals : en
  • DEP0022638DA - Hollow tires for vehicles : de en
  • DEP0032346DA - Process for the production of alcoholic beverages : de en
  • GB645133A - Improvements in or relating to inorganic oxide gels of spheroidal shape : en
  • GB645184A - Improvements in or relating to direct current amplifiers : en
  • GB645238A - Improvements in or relating to thermally-actuated electric connector-plug ejectors : en
  • GB645290A - Liquid level indicator for hydraulic operating mechanisms : en
  • US2527361A - Packaged magnesium anode with compacted backfill : en
  • GB645106A - Improvements in printing plates : en
  • GB645232A - Improvements in or relating to electric lighting fittings : en
  • FR966961A - Trailers or semi-trailers for automobiles with variable floor height : en fr
  • FR967057A - building element : en fr
  • GB645261A - An improved tree trimming appliance : en
  • DEP0029218DA - Churns, in particular butter kneaders of metal without kneaded rolls : de en
  • US2526654A - Process for preparing modified styrene inteppolymers : en
  • DEB0000174MA - Process for the extraction of alcohol and saponin from bitter chestnuts from which added sugar has been removed : de en
  • DEP0046382DA - Device for generating compressed air from the wheel pressure of vehicles : de en
  • DESC001730MA - Pendulum chucks for drills, reamers or the like. : de en
  • FR967001A - Method and means for the relative integration and differentiation of any two variables : en fr
  • DEP0013236DA - Lowering the viscosity of blast furnace slag : de en
  • US2527469A - Psychological test scoring device : en
  • USD160643S - Wiggling fish lube : en
  • US2527058A - Set indicator aid for micrometers : en
  • DE1615074U - TOWING DEVICE ON TRACTOR MACHINES, IN PARTICULAR FOR AGRICULTURE. : de en
  • DEP0036173DA - Device for synchronizing the carrier generator when receiving amplitude-modulated high-frequency oscillations with a suppressed carrier : de en
  • DE1615257U - RUBBER GIRTH BACK SPONGE. : de en
  • GB645130A - Improvements in or relating to processes of preparing thioxane derivatives and the improved compounds resulting therefrom : en
  • GB645306A - Improvements in or relating to roller blinds : en
  • US2527439A - Mixing chamber for suction cleaners : en
  • DEP0054280DA - Wall and other components with panels as permanent formwork : de en
  • AU147054B2 - Improvements in or relating to laminated flexible material suitable for belting : en
  • DE1615063U - COPPER PIPE BENDERS. : de en
  • US2526626A - Dado gauge : en
  • US2527249A - Sequence switch : en
  • AU3061849A - Improvements relating to posthole boring apparatus : en
  • US2527279A - Antioxidants for mineral oil lubricants and compositions containing the same : en
  • US2527292A - Beta-nitroalkyl amines and methods of production of same : en
  • FR967204A - Improvement of devices for drawing and twisting fibrous materials in spinning machines : en fr
  • DEP0015098DA - Manufacturing process for immersion coils of capacitors : de en
  • DK71620C - Foot to ladder. : da en
  • AT167016B - Method and device for operating burners with liquid fuel : de en
  • CA468912A - Tail-hide stripping assemblies : en fr
  • US2526994A - Apparatus for cleaning, dehydrating, and storing seed and granular material : en
  • CA468875A - Friction-reducing heel tabs for oxfords : en fr
  • US2526719A - Balloon construction : en
  • US2526838A - Disk type of rotary bit : en
  • US2527269A - Switch means : en
  • US2526921A - Compass scale of aircraft compasses and mariners' compasses : en
  • US2526737A - Combined goggles and defogging device : en
  • US2526824A - Wrapping machine : en
  • US2526969A - Washing machine : en
  • US2527002A - Rail flaw detector recording mechanism : en
  • US2527127A - Electronic discharge device : en
  • DE1615039U - REFRIGERATED LID FOR ICE CREAM PRESERVATORS. : de en
  • AU3075349A - Tractor-operated drag saw : en
  • DE1615180U - AXIAL EXTENSION COMPENSATOR. : de en
  • US2526713A - Apparatus for testing refrigeration controls : en
  • US2527023A - Electric impulse counter : en
  • DEB0000671MA - Three-phase oil protection switch, especially for three-phase motors : de en
  • DEP0044714DA - Dental drill : de en
  • CA468973A - Steering gears : en fr
  • AU3114549A - A method of and apparatus for generating power bythe expansion of gas flowing ator above sonic speed : en
  • DEP0042403DA - Interrupting device for the control of current pulses in protection systems, e.g. B. Pasture enclosures : de en
  • DE1615201U - INVISIBLE SOCKS AND SOCKETS. : de en
  • DEP0018757DA - Heel : de en
  • FR967217A - Improvements to the supply conductors of fluorescent lamps : en fr
  • US2527182A - Fruit stemming and decapping machine : en
  • CA468866A - Apparatus for indicating continuously the pressure in pneumatic tires : en fr
  • US2526616A - Door check and silencer for springactuated doors : en
  • USD160579S - Belt buckle or similar article : en
  • AU3645750A - Improvements in or relating to vinyl copolymers and method forthe preparation thereof : en
  • DE1615182U - PEAT MULL MILL. : de en
  • DE1615286U - KEYHOLE ATTACHMENT. : de en
  • FR967025A - Installation for charging accumulator batteries : en fr
  • US2526967A - Forwarding mechanism for portable autographic registers : en
  • US2527042A - Pendulum scale : en
  • USD160582S - Pool game board : en
  • US2527287A - Hardening of austenitic chromiumnickel steels by working at subzero temperatures : en
  • US2527380A - Heterocyclic benzanthrone compounds : en
  • DEP0003400DA - laundry detergent : de en
  • DEP0004214DA - Electrically operated freely movable toy vehicle : de en
  • FR967019A - Method for manufacturing high-twist silk or rayon threads and product obtained : en fr
  • FR967079A - Claw synchronizer clutch system : en fr
  • DE1615098U - Single piece of furniture with a built-in tube receiver : de en
  • DEM0000011MA - Weaving method and device for it : de en
  • FR967008A - Thermal insulation device particularly applicable to the sunny walls of buildings : en fr
  • AU3643750A - Cart for transporting golf bags : en
  • CA468884A - Artificial arms : en fr
  • US2526973A - Ship salvaging apparatus : en
  • AT166984B - Load changing device for vehicle brakes : de en
  • US2527382A - Safety lock electrical receptacle and plug therefor : en
  • AT166951B - Plant for heavy clay mass production, especially brickworks : de en
  • CA468941A - Photographic developers : en fr
  • AU148334B2 - Improvements in or relating to electric current rectifier : en
  • DE1615008U - ELECTRIC SWITCH, IN PARTICULAR CORD SWITCH FOR HEATING PAD. : de en
  • DE1615174U - CIGARETTE CASE WITH LIGHTER. : de en
  • CA17889S - Block of chocolate : en
  • DE1615166U - WINDOW VENTILATION LEVEL. : de en
  • DEL0000300MA - Purpose pants for feminine hygiene : de en
  • DEP0041444DA - Process for the production of insulating panels : de en
  • FR967065A - Control device for fuel system, wiper or other automobile accessories : en fr
  • FR967221A - Bascule bridge : en fr
  • GB645048A - Improvements in an apparatus and method for making tampons : en
  • DE1615004U - KISSENHOERER. : de en
  • DEP0048467DA - Bottle closure with retaining ring attached under the upper edge of the bottle : de en
  • DE1615161U - CLAMPING DEVICE OF TRAVERSES TO TUBE POST FOR STEEL PIPE SHELVES OR. SCAFFOLDING. : de en
  • US2526659A - Continuous smelting process : en
  • USD160639S - Luketa lounge chair : en
  • DEP0036549DA - Sitting or lying surface with air cushion suspension : de en
  • DE1615152U - COFFIN AND LIFTING DEVICE. : de en
  • DEB0002105MA - Perforated disc for meat grinders : de en
  • AU147399B2 - Improvements in and relating tothe bonding of yarns to rubber : en
  • US2527454A - Recording and monitoring optical unit : en
  • FR967208A - Method and device for manufacturing articles having a surface provided with grooves of irregular depth : en fr
  • GB645260A - Improvements in a process and in an apparatus for forming a filtercake on a filter body : en
  • DEP0047852DA - Manufacture of building elements : de en
  • FR967092A - Rail joint : en fr
  • FR967183A - Tubes shaped on a template that can be built in series in order to constitute, by their assembly, illuminated signs and lighting patterns of all shapes : en fr
  • GB645289A - Improvements in and relating to surgical operating appliances particularly for cutting thin layers of skin or corns : en
  • DK71634C - Automatic or semi-automatic firearm type firearm. : da en
  • US2527115A - Tank heater : en
  • USD160575S - Link chain for a bracelet or similar article : en
  • GB645327A - Automatic screw and bolt turning machine : en
  • GB644981A - Improvements in compressional wave transmitting and receiving apparatus : en
  • DE1615159U - CURTAIN TENSIONER. : de en
  • GB645082A - Improvements in or relating to flash-light lamps : en
  • FR967051A - Improvements in the manufacture of motor cars on toy railroads : en fr
  • US2526730A - Decimal point locator for slide rules : en
  • USD160569S - Masking unit for bowling alley pinsetters or the like : en
  • US2527241A - Item counter for computing : en
  • US2526923A - Cooking and heating apparatus for vehicles : en
  • US2527441A - Automatic volume control circuit : en
  • DE1615111U - SCHOOL CABINET. : de en
  • FR967118A - Improvements to devices for the production of aerosols : en fr
  • GB645062A - Sulphonation products of cashew nut sheel liquid and the like : en
  • US2526972A - Fluid control valve : en
  • US2527478A - Bottle carrier : en
  • US2527273A - Apparatus for making variegated ice cream : en
  • US2527093A - Spray nozzle for paints and the like : en
  • DE1615051U - HOT WATER BOTTLE WITH CHAIN HOLDER. : de en
  • DEK0000382MA - Chromatic keyboard : de en
  • DEP0003315DA - Device for mobile mining and method for their application : de en
  • DEP0009500DA - Process for washing, aftertreatment and drying of viscose rayon rolls : de en
  • US2526775A - Method and apparatus for manufacturing fibrous products : en
  • US2526805A - Method of forming uranium carbon alloys : en
  • DEP0001861BA - Vehicle tires : de en
  • US2526676A - Process for producing acrylonitrile : en
  • US2526756A - Detachable tuft section brush : en
  • DEM0000023MA - Advertising item : de en
  • CA468909A - Floor cleaning devices : en fr
  • DEP0023952DA - Masonry made of shaped stones and a supporting framework enclosed by them : de en
  • FR967039A - Improvement in blast hole drilling processes : en fr
  • DE1615294U - SKILL AND ENTERTAINMENT GAME. : de en
  • DEP0009539DA - Hanging device for drying damp objects, in particular laundry : de en
  • DEP0026429DA - Process for the separation of carbon monoxide from a gas mixture containing carbon monoxide and nitrogen monoxide : de en
  • DEP0034746DA - Belt conveyor with automatic belt alignment : de en
  • GB645220A - An improved non-ferrous closure device : en
  • DEP0027118DA - Prefabricated transportable house : de en
  • DEP0048074DA - Device for recording cameras to display the recording material used : de en
  • DK71624C - Central for connecting teat cups with milking bucket and pulsator during machine milking. : da en
  • FR966990A - Light signaling device : en fr
  • CA468976A - Radioactive metal products : en fr
  • DE1615178U - SMOKING UNIT AGAINST INSECTS. : de en
  • DEP0002915BA - Manufacture of soft iron powder for permanent magnets : de en
  • DK71625C - Procedure for testing bearings. : da en
  • FR967078A - Improvement to the automatic focusing mechanism of a part in a series of determined positions : en fr
  • GB645031A - Lighting apparatus allowing for changes of light : en
  • FR966983A - Process for extracting mineral catalysts dissolved or dispersed in organic media : en fr
  • US2526942A - Process for reducing the far-end crosstalk between concentric pairs due to tertiary circuits : en
  • DET0000108MA - Circuit arrangement for radio receivers : de en
  • GB645034A - Improvements in or relating to a process for the emulsion polymerization of styrene : en
  • DEM0002296MA - Pickling plant for rolling stock : de en
  • GB645001A - Improvements relating to furniture : en
  • GB645278A - Improvements in electric lamp sockets : en
  • GB645135A - Apparatus for separating and sizing materials : en
  • GB645090A - Improvements in insulated electric conductors : en
  • DES0002662MA - Process for the preparation of penicillin solutions with delayed elimination : de en
  • GB645330A - Improvements in or relating to gates and supporting and securing means therefor : en
  • US2527271A - Portable flush-type commode and basin combined : en
  • USD160647S - Cooking utensil cover : en
  • FR967215A - Lock for doors with locking of the bolt by the handle : en fr
  • DEG0000953MA - Process for the production of Helicidin, antibiotic for the group of Haemophilus, selectively the "Haemophilus pertussis" : de en
  • DEM0000127MA - Method and device for painting any surface made of wood, metal, masonry, etc. with paint or the like. : de en
  • US2526993A - Mold for pottery fabricating machines : en
  • US2527159A - Telephone transmitter with radial slots in the carbon chamber : en
  • DE800284C - Cutting device with a razor blade as a cutting body : de en
  • DE1615263U - CONNECTING LINK FROM STRAND AND CLASP FOR PEARL AND THE LIKE. CHAINS. : de en
  • DEN0000172MA - Device for regulating the number of revolutions of an alternator in order to maintain a certain terminal voltage when the load changes : de en
  • DEP0001402DA - Notch device : de en
  • DESC000639MA - Process for the production of insulin methyl ester : de en
  • GB645101A - Improvements in the manufacture of radiator fins or gills and like members : en
  • DEP0024545DA - Process for making sintered bodies, e.g. B. permanent magnet bodies with parts attached, in particular rotating permanent magnets : de en
  • US2527191A - Closure for container covers : en
  • AT167022B - Tobacco pipe with smoke-conducting channels that can be exposed in the longitudinal direction of the channel : de en
  • GB645028A - Improvements in or relating to solenoid-actuated valves : en
  • GB645274A - Improvements relating to automatic pirn winders : en
  • DEB0001277MA - Process for making processed cheese : de en
  • DEP0005780DA - Coal stove with brickwork sheet going straight through the stove : de en
  • AT167011B - Device for holding back the floating sludge and rising bottom sludge in septic tanks and cesspools : de en
  • DE1615153U - BATHROOM. : de en
  • DE1615290U - CONTAINER FOR LIQUID GLUE OR PLUG TO THIS. : de en
  • GB645107A - Indoor recreational board game : en
  • CA468990A - Apparatus for making cemented pile fabrics : en fr
  • DE1615213U - DISTANCE CLAMP. : de en
  • US2526643A - Ammonium thiocyanate-aldehydefurfuryl alcohol resins : en
  • US2527001A - Rail flaw detector recording mechanism : en
  • CA468987A - Automatic lock sliders : en fr
  • DE800251C - Device for weight-wise determination of the degree of filling of collecting containers, eg. B. Silos for bulk goods : de en
  • GB644987A - Improvements in or relating to cloth or piece feeding devices for textile and other machinery : en
  • US2526931A - Color and viscosity of lubricating oils : en
  • DE1615187U - TRAFFIC AND ADVERTISING SIGN. : de en
  • CA468871A - Compass brackets : en fr
  • US2526970A - Bearing for vertical hydroextractors : en
  • DE1615044U - EGG MENAGE. : de en
  • DE1615140U - ELASTIC VELOR EDGING TAPE. : de en
  • AT166986B - Coupling device for cable winches : de en
  • DES0001077MA - Procedure for cleaning cloth or wire filters : de en
  • US2527004A - Combined flame trap and gas cleaner : en
  • US2527165A - Alkamine esters of 1-aryl-2, 5-dialkylpyrrole-3, 4-dicarboxylic acids : en
  • DE1615127U - GYRO. : de en
  • DEB0002742MA - Large or line feed on machine tools : de en
  • DEP0028379DA - Process for the production of plastic masses : de en
  • US2527307A - Rivet and method of riveting : en
  • US2527349A - Degreasing apparatus with automatic controls : en
  • US2527396A - Attachment for textile machines : en
  • CA468981A - Circuit interrupters : en fr
  • US2526639A - Polymeric materials from formaldehyde and a hydrogenated butadiene-1, 3-acrylonitrile copolymer : en
  • US2527256A - Connector for brushes, brooms, and the like : en
  • USD160636S - Light fixture : en
  • CA468876A - Handle and pouring spout devices for attachment to milk bottles : en fr
  • DEP0042934DA - Process for the manufacture of bicycle handlebars : de en
  • GB645142A - Vibration damping device : en
  • DE1615293U - CORD HOLDER OR CORD HOLDER FOR WIND DRAGON AND WINDVOEGEL. : de en
  • CA468919A - Moulding machines and methods of moulding : en fr
  • DEP0030584DA - Bar-shaped solder : de en
  • US2527306A - Preparation of beta-oxo esters : en
  • US2527352A - Engine governor : en
  • US2526770A - Automatic louver : en
  • US2527038A - Meat tendering machine : en
  • AU144703B2 - Improvements in or relating to power driven lubricating apparatus : en
  • DEST000830MA - Emergency braking device and jack on motor vehicles : de en
  • CA468885A - Line tensioning devices : en fr
  • US2527504A - Antihunting control device : en
  • DE1615105U - COMB. : de en
  • DEP0003744DA - Device for controlling the material slide on sewing machines : de en
  • FR967201A - construction element and resulting constructions : en fr
  • FR967245A - Automatic switch device for phonographs, pick-ups, etc. : en fr
  • DE1615065U - FOLDER FOR SHIPPING TRAILER. : de en
  • CA468959A - Preparation of carbon disulphide : en fr
  • AU3646750A - Improved means for automatically varying the stroke of pump rods or like reciprocating members : en
  • DE800291C - vice : de en
  • DE1615047U - IRON CONSTRUCTION FOR FURNITURE. : de en
  • DE1615035U - IRON. : de en
  • AU3119049A - Improvements in or relating to protective devices for electrical apparatus : en
  • US2526686A - Cook pot stove : en
  • USD160672S - Teague etal thermometer : en
  • DEP0014824DA - Valve drive : de en
  • GB645041A - Improvement in seals : en
  • CA468921A - Circuit interrupters : en fr
  • DE1615023U - CABINET FITTINGS. : de en
  • DEP0020797DA - Carrier-frequency telephone system : de en
  • US2526816A - Detachable telescope sight mount for firearms : en
  • US2527173A - Shockproof dial indicator : en
  • DE1615274U - SALES PACKAGE FOR TISSUES AND THE LIKE : de en
  • CA468890A - Milling machine attachments : en fr
  • US2527040A - Metal oar : en
  • US2527022A - Fluid controlled propeller : en
  • US2526944A - Machinery for treatment of plastic substances : en
  • AT166974B - Sitting area convertible into a double bed : de en
  • US2526954A - Tractor mounted loader attachment : en
  • US2527166A - Electrode assembly for electron discharge devices : en
  • US2527359A - Dispensing and filling valve for volatile liquids with filling gauge : en
  • USD160650S - Dust mop : en
  • US2526687A - Cast iron melting vessel with graphite plugs therein : en
  • US2527193A - Cutterhead assembly for clippers : en
  • US2527048A - Irrigation scoop : en
  • DE1615240U - VEHICLE BODY. : de en
  • FR967188A - Automatic encryption and decryption mechanism for telegraph devices : en fr
  • GB645080A - Improvements in or relating to controlling diesel locomotives : en
  • GB645254A - Improvements in or relating to dielectric heating oscillator circuits : en
  • US2526636A - Moisture measuring instrument : en
  • DE1615017U - ADJUSTABLE CUFF FOR BLOOD PRESSURE MEASUREMENT. : de en
  • DEP0021867DA - Record drive : de en
  • FR967028A - Disc for phonographs and other speaking machines : en fr
  • AU151217B2 - Improvements in or relating tothe manufacture of ceramic glaze sheets, tiles orthe like : en
  • US2526856A - Conveyer system : en
  • CA468911A - Weasand separators : en fr
  • DEK0000880MA - Surface care products : de en
  • US2526736A - Reciprocating and oscillating cultivator : en
  • US2527029A - Composition for freshening air and method therefor : en
  • USD160584S - Hand puppet : en
  • US2526634A - Method for producing articles from film-forming materials : en
  • DE1615266U - APPLIANCE FOR BEEKEEPING FOR COMPLETELY MELTING THE WAX WIRE INTO THE MIDDLE WALL. : de en
  • DEK0001262MA - Device for automatic application of glue and trimming of the wallpaper : de en
  • GB645088A - Emulsions of ethylene polymers and interpolymers : en
  • GB645240A - Improvements relating to the undercarriages of railway vehicles : en
  • DE1615301U - BUESTFORMER. : de en
  • FR967004A - Carburetor improvements : en fr
  • DE1615136U - BASKET FOR BOTTLES. : de en
  • DE1615280U - BICYCLE STAND. : de en
  • GB645146A - Improvements in and relating to pulverizing apparatus : en
  • DE1615096U - STRING BOLTS FOR LOOSE LEAF BOOKS. : de en
  • DEJ0000840MA - Suction brake for braking running webs made of paper, cardboard or the like. : de en
  • GB645243A - Improvements in and relating to the production of artificial monofils : en
  • GB645166A - Control of multi-engine aircraft : en
  • GB645264A - Code identification systems : en
  • DEP0004884DA - Arrangement for curative treatment, especially of diseases of the auditory system with simultaneous types of vibration : de en
  • DEP0026149DA - Electrical device arranged in a housing, in particular radio receiver with a free-standing scale plate : de en
  • DEP0021458DA - Ferromagnetic deflection system : de en
  • GB645224A - Photographic apparatus for printing by contact a positive film or the like from a negative film or the like : en
  • GB644996A - Improvements in or relating to radio direction-finding systems : en
  • GB645144A - Improvements in and relating to the preparation of phenols : en
  • CA468893A - Isolation of paraxylene : en fr
  • DE1615236U - PROTECTIVE CAPSULE FOR ROLLED FILMS. : de en
  • DEP0000499BA - Circuit arrangement for positive and negative feedback : de en
  • GB644997A - Improvements in or relating to electric telecommunication systems : en
  • AU151794B2 - f "Improved process forthe treatment of whale glue water andthe products therefrom : en
  • US2526839A - Method of repressing the generation of chlorine dioxide : en
  • DEH0001382MA - Vulcanizing mold for the partial or retreading of damaged motor vehicle tires : de en
  • DEV0000048MA - Hair color or bleach swabs with exchangeable sponges : de en
  • GB645246A - Refrigerating processes and apparatus for aging meats and storing vegetables : en
  • AU146408B2 - Improvements relating to hydraulic speed governors for prime movers : en
  • FR967203A - Liquid lifting device : en fr
  • GB645118A - Improvements in water-tube steam generators : en
  • AT166952B - Electric soldering tool : de en
  • DEO0000094MA - Process for purifying coal distillation gases : de en
  • US2526664A - Computer mechanism : en
  • US2527385A - Picker stick connection : en
  • GB644990A - Improvements in and relating to the production of solid depolarisation electrodes from active carbon for atmospheric oxygen elements : en
  • US2526999A - Cadmium plating bath : en
  • FR967002A - Electric tachometer : en fr
  • AU3121949A - Improvements in or relating to power driven lubricating apparatus : en
  • DEG0001145MA - Arrangement of the stairwell inside a row house : de en
  • FR967053A - Process for preparing a double camphorate : en fr
  • US2526658A - Process for smelting iron ore : en
  • DEP0004329DA - Process for making beverages from whey : de en
  • GB645197A - Improvements in curing polyhydric alcohol-polycarboxylic acid condensation polymer compositions : en
  • FR967082A - Process for obtaining solid dyes : en fr
  • GB645311A - Improvements relating to golf balls : en
  • DEH0000183MA - Tightly closing cylindrical container for rolled up adhesive plaster tape or the like. : de en
  • DK71621C - Electrically heated hot water tank. : da en
  • DK71630C - Method and supply mechanism for machine for the manufacture of slatted roofing. : da en
  • GB645037A - Purification and isolation of penicillin : en
  • GB645038A - Astringent composition and method for preparation thereof : en
  • DEP0054866DA - Meter tape measure : de en
  • DEP0019091DA - toy : de en
  • GB645263A - Improvements in or relating to rubber-like multipolymers containing a conjugated diene hydrocarbon : en
  • FR967198A - Process for the preparation of aldehydes and unsaturated carboxylic acids and intermediates obtained by this process : en fr
  • DEE0000796MA - Vehicle toys with free-wheeling device : de en
  • DEP0007930DA - Process for producing refractory aluminum silicates : de en
  • GR12668B - BANKNOTE CASE. : el en
  • DE1615102U - BED READING LIGHT. : de en
  • DE1615006U - FASTENING ARRANGEMENT FOR ROW CLAMPS. : de en
  • DE1615050U - BABY BATHTUB. : de en
  • DEST000039MA - Gear for deriving a uniform movement with intermittent rest pauses from an uninterrupted, uniform movement : de en
  • GB645145A - Improvements relating to time base circuits : en
  • DEM0002491MA - Holding device for transport tubs on overhead conveyors : de en
  • USD160658S - Awning with adjustable louvers : en
  • US2526936A - Flush ball guide : en
  • USD160675S - Game board : en
  • US2526934A - Removal of exothermic heat of reaction : en
  • US2526971A - Recovery of olefin hydrocarbons : en
  • USD160638S - Switch-socket for electric lamp : en
  • DE1615270U - DISPLAY STAND FOR CLOTHES. : de en
  • DEP0003278BA - Dynamic sound recorder : de en
  • US2526813A - Automatic adjustable waistband : en
  • US2527215A - Position-type telemeter transmitter : en
  • AU150592B2 - Improvements inwood products andin methods of making thesame : en
  • US2526930A - Log stake releaser : en
  • FR967117A - Hot rolling process of metal dishes : en fr
  • FR967143A - Process for manufacturing an insulating product and product obtained by this process : en fr
  • US2527232A - Bluing metals : en
  • DE1615032U - SPECIAL SEAM FOR LEATHER TROUSERS. : de en
  • DES0003004MA - Process for the production of corrugated cylinders for textile machines, in particular spinning machines : de en
  • FR967184A - Improvement provided to coal wagons known as dump trucks and platform wagons : en fr
  • GB645125A - Improvements relating to colour television : en
  • GB645033A - Solutions of nylon : en
  • GB645128A - Improved method and means for intensification and electrical reproduction of images : en
  • GB644988A - Improvements in or relating to decomposable substances such as vitamins and other food supplements : en
  • GB644989A - Improvements in automatic gain control arrangements : en
  • GB645214A - Improvements in liquid cooled seals for rotatable shafts : en
  • GB645272A - A hydraulically and mechanically controlled brake : en
  • US2526943A - N, n-dialkyl-n'-phenyl-n'(2-heterocyclyl or heterocyclylalkylene) ethylenediamines : en
  • US2527438A - Propeller : en
  • GB645094A - Improvements relating to circuit breaker arrangements adapted for rapid reclosure : en
  • GB645226A - Improvements in or relating to electric lighting fittings : en
  • DE1615150U - HOLDING DEVICE FOR POSITIONAL INSULATORS FOR ELECTRIC FENCES. : de en
  • DE1615237U - CUSHIONED PERSONAL SEAT. : de en
  • US2527467A - Calculating machine : en
  • DE1615190U - LID CLOSURE. : de en
  • DE1615191U - AUXILIARY DEVICE FOR TYING DESERT OR THE LIKE. : de en
  • US2526883A - Seal for bathtub bases : en
  • FR967210A - Process for the production of alginate yarns and solutions used : en fr
  • US2526749A - Change making device : en
  • US2526901A - Electrical control station : en
  • USD160596S - Crib blanket : en
  • DE1615119U - POTATO HARVESTING MACHINE. : de en
  • DE1615245U - WHEEL FOR CONCRETE BARRELS OR THE LIKE : de en
  • DEP0044420DA - Roller frame with a stationary and a movable grinding roller mounted in the roller frame : de en
  • DEP0039522DA - Expandable suitcase : de en
  • FR967164A - Hygienic product for the maintenance of hands and feet : en fr
  • US2527003A - Grinding machine : en
  • DE1615256U - WARMING JUG. : de en
  • US2526962A - Prevention of deterioration of hydrocarbon materials : en
  • US2527041A - Stop mechanism for rotary containers : en
  • US2526776A - Removal of hydrogen fluoride and silicon tetrafluoride from gases : en
  • US2526825A - Fluid selecting apparatus : en
  • US2527209A - Storage battery : en
  • FR967165A - Improvements made to cycle brake handles : en fr
  • GB645100A - Improvements in or relating to surface-hardened thin flat work-pieces and a process for producing them : en
  • GB645253A - Isolation of anhydrous organic compounds from aqueous solutions thereof : en
  • GB645314A - Improvements in and relating to the preparation of dialkyl-substituted dihalogenosilanes : en
  • DEP0044973DA - Plug-in comb : de en
  • DEP0054501DA - Method and device for determining the degree of contamination of milk or other liquids : de en
  • FR967047A - System of pedal opening and automatic closing of a gas burner : en fr
  • GB645319A - Improvements in a machine for extruding spaghetti, macaroni and like alimentary products : en
  • FR967119A - Improvements to indefinable waving systems : en fr
  • FR967144A - Stylograph or the like combined with a piece of jewelry : en fr
  • FR967226A - Automatic lighter : en fr
  • DE800275C - Gas-powered motor vehicle with a fuel store located on the vehicle roof : de en
  • GB645211A - Photographic diazotype transfer films : en
  • DEP0052063DA - Process for the production of rubber-containing compounds and layers, especially for floors, paints and insulation : de en
  • GB645063A - Improvements in or relating to knitting machines : en
  • DE1615251U - Garter. : de en
  • DEP0012810DA - Formwork-free reinforced concrete rib ceiling with statically effective fillers : de en
  • US2526670A - Electrolytic switch : en
  • US2526820A - Plate holder : en
  • US2527108A - Thermostatic switch enclosed in a receptacle : en
  • US2527195A - Firearm : en
  • USD160662S - Knickknack shelf : en
  • US2526635A - Fuel air ratio instrument : en
  • US2526653A - Slider for slide fasteners : en
  • GB645283A - Improvements in or relating to reamers, taps, and the like circular cutting tools : en
  • GB645322A - Improvements in and relating to stabilized oscillators incorporating electron discharge tubes : en
  • US2526668A - Triazine brightening agents for or : en
  • US2527045A - Leg positioning mechanism for folding tables : en
  • DEP0035144DA - Electric pointer measuring instrument, in particular for exposure meters for photographic apparatus : de en
  • DESC000570MA - Wood grinder : de en
  • USD160625S - Necklace or similar article : en
  • US2526780A - Apparatus for coating articles : en
  • DEP0017119DA - Pit construction for the extraction of seam-shaped deposits : de en
  • DK71632C - Distortioner or similar fastener, in particular for attaching screens to airplane components. : da en
  • DE1615048U - MULTI-PURPOSE CABINET. : de en
  • FR967161A - Process for producing colored fabrics using pigments : en fr
  • AU146899B2 - Improved means for automatically varying the stroke of pump rods or like reciprocating members : en
  • US2526765A - Leg and brace unit for easels : en
  • US2527009A - Gun for making powdered metal and like material : en
  • US2527500A - High-temperature castable refractories : en
  • USD160659S - Vacuum cleaner cart : en
  • US2526887A - Container for greeting cards : en
  • US2527181A - Liquid feeding means : en
  • US2527353A - Engine governing apparatus : en
  • US2526812A - Marine type rice harvester : en
  • US2526884A - Car heating attachment : en
  • USD160618S - Necklace or similar article : en
  • US2527452A - Loader or conveyer : en
  • US2526691A - Machine for and method of folding : en
  • FR966955A - Electric lamp : en fr
  • DE1615120U - AUTOMATIC CHICKEN SPOUT. : de en
  • FR967151A - Paper for wrapping soft soaps and detergents and the like : en fr
  • FR967034A - Lubricating device for fuel injection pumps in engines : en fr
  • GB644983A - Improvements in and relating to supersonic testing apparatus : en
  • FR967122A - Regulator systems for dynamo-electric machine with minimum excitation : en fr
  • DEP0000939MA - Device for weighing loads on the basis of electrical strain fine measurement : de en
  • US2526771A - Counterlivering agent in red lead paint : en
  • US2527475A - Switch : en
  • DEP0053100DA - Multi-belt dryer for drying pasta : de en
  • US2526880A - Tubular case and in particular lipstick case : en
  • US2527371A - Acoustic signaling device : en
  • GB645281A - Solenoid devices : en
  • DE1615171U - BET SLIP EVALUATION AND CHECKING DEVICE WITH AUTOMATICALLY ADJUSTABLE PERMANENT TEMPLATE. : de en
  • DEC0000216MA - Cooking equipment : de en
  • DEP0012818DA - Process for purifying coke oven gases : de en
  • US2526947A - Electric cartridge fuse holder : en
  • US2526623A - Reclining chair and footstool : en
  • DER0000898MA - Violin bridge with a continuous base : de en
  • DE1615302U - WIRE FIGURE FOR DECORATION PURPOSES. : de en
  • DEP0013334DA - Process for improving adhesives : de en
  • US2527391A - Bobbin holder : en
  • DEG0000526MA - Method and device for the continuous production of insulating material webs : de en
  • DEP0011022DA - Process for debittering soybeans : de en
  • DEP0011727DA - Portable electrical household heating device : de en
  • DEV0000001MA - Interchangeable elastic shoe heel : de en
  • DEP0055821DA - Device for stimulating physiological functions in living beings, especially in humans : de en
  • US2527055A - Gyroscope caging and uncaging device : en
  • GB645279A - Improvements in heating plates for steam baths : en
  • US2526700A - Hydrocarbon conversion in the presence of a steam-stable catalyst : en
  • US2527369A - Hoist and dumping mechanism for separable bodies : en
  • US2526632A - Acid merocyanine dyes : en
  • US2526826A - Bird trap : en
  • USD160603S - Chair or similar article : en
  • DE1615043U - CURTAIN BRACKET. : de en
  • DEN0000951MA - Chisel holder : de en
  • DEP0031787DA - Pyrophoric mass : de en
  • GB645315A - Improvements in or relating to a driving device for giving reciprocatory motion to an element : en
  • FR966998A - Wrist watch : en fr
  • DEW0001101MA - Load lifters, in particular for motor vehicles : de en
  • DE1615195U - BALLPOINT PEN FOR LIQUID OR PASTE-LIKE PENCILS. : de en
  • DE1615060U - DEVICE FOR SURFACE TREATMENT (STAINING, SCRUBBING, POLISHING, GALVANIZING OR THE LIKE) OF MASS ITEMS. : de en
  • US2527152A - Doll support : en
  • FR967170A - Furnishing of an apartment room : en fr
  • DE1615281U - BICYCLE STAND. : de en
  • GB645019A - Improvements relating to the dynamic braking of induction motors : en
  • FR966967A - Further training in knitting machine antennas : en fr
  • FR967159A - Cartridge for a fusible wire circuit breaker : en fr
  • FR967219A - Improved device and circuit for ignition and operation of electric discharge tubes : en fr
  • US2526828A - Illuminating and ventilating apparatus : en
  • US2527169A - Cosmetic receptacle with powder puff retainer : en
  • US2526851A - Notching machine : en
  • US2526897A - Production of aryl indans : en
  • DEM0001055MA - Engine cylinder made of light metal with a new type of cylinder surface : de en
  • GB644991A - Improvements in or relating to tool-holders for turret lathes and like machine tools : en
  • US2527203A - Wear distribution device for friction wheels : en
  • US2527358A - Process of purifying propargyl alcohol : en
  • DE1615123U - GUARD FOR THE JAWS OF LATHE CHUCK. : de en
  • US2527068A - Ram packing : en
  • US2527344A - Pressure gradient responsive microphone : en
  • US2527164A - Lubricating box : en
  • DEG0000184MA - Process for the preparation of colored photographic layers : de en
  • DEP0055516DA - Prosthetic arm : de en
  • FR967191A - Double-acting diaphragm pump : en fr
  • CA468936A - Bellows : en fr
  • DEP0044653DA - Toys or components for toy building sets : de en
  • CA468872A - Heat exchange units : en fr
  • US2526656A - Filter pump : en
  • US2526728A - Glass laminations and interlayers therefor : en
  • US2526948A - Process of treating textiles with half-acid amide derivatives : en
  • US2527053A - Closure and fastener member : en
  • DE1615269U - ENVELOPE. : de en
  • DEP0018007DA - Artificial knee joint : de en
  • DE1615130U - ICE PICK WITH BOTTLE CAP OPENER. : de en
  • AT167046B - Check printer for cash registers : de en
  • AT167039B - Desk drawing machine : de en
  • DE1615165U - CABLE ARRANGEMENTS IN BUILDINGS AND WALLS. : de en
  • DEP0043536DA - Device for sorting out betting slips : de en
  • DE1615029U - WINDING CROWN FOR WATERPROOF WATCHES. : de en
  • DE1615169U - DEVICE FOR PULLING OUT STAKES DRAMED INTO THE GROUND. : de en
  • DEP0040616DA - Process for the production of uniformly effective, multilayer tablets : de en
  • FR967030A - Device for measuring torques on magnetic metal parts : en fr
  • CA468958A - Oil pilot devices for tray type oil burners : en fr
  • DE1615249U - DOLL AND SIMILAR TOYS WITH MOVING PARTS. : de en
  • US2526690A - Electric motor system : en
  • US2527325A - Machine for offsetting the end coils of springs : en
  • AU146509B2 - Grip for sports clubs : en
  • USD160626S - Necklace or similar article : en
  • USD160630S - Necklace or similar article : en
  • GB645329A - Improvements in closure caps for canisters : en
  • US2526620A - Escapement : en
  • US2526723A - Continuous longitudinal seam welder : en
  • DE1615214U - DEVICE FOR MEASURING OR TESTING THE ELECTRICAL CONDITION OF A CIRCUIT WITH APPLIED TEST VOLTAGE. : de en
  • GB645069A - Telephone or similar system for establishing connections by means of group selecting : en
  • GB645126A - Antifriction elements of the graphitic type for bushes, packings, joints, washers and the like and method for manufacturing same : en
  • CA468929A - Circuit interrupters : en fr
  • CA468924A - Circuit interrupters : en fr
  • US2527363A - Ironing board : en
  • US2527403A - Hinge : en
  • AT167047B - Equipment on cash registers or booking machines for counting excess capacity of the adding units : de en
  • DEN0000428MA - Glass object, in particular the wall of an electrical discharge tube, in which at least one rod is fused : de en
  • DEP0026361DA - Firing pin tensioning and safety device for stunners, handguns and the like. : de en
  • DEP0035264DA - Heel point with replaceable section : de en
  • USD160640S - Electrical lighting unit : en
  • AT166975B - Sales counter with several built-in containers, in particular cooling containers for holding ice cream : de en
  • DE1615134U - TABLE FOOTBALL GAME. : de en
  • DEK0002157MA - Device for sealing windows : de en
  • DE1615108U - MILK POTS WITH ADJUSTABLE FLOW RATE. : de en
  • USD160586S - Foster comb : en
  • DEP0043146DA - Hand mirror with a mouth and a viewing mirror : de en
  • US2526694A - Graphic privacy system : en
  • USPP983P - Rose plant : en
  • DEP0028540DA - Arrangement for magnetic sound recording : de en
  • DEP0045674DA - Process for the production of sharp-edged, dimensionally accurate iron castings : de en
  • DEP0050951DA - Automatic fuel and / or air supply regulator for stoves : de en
  • DEP0051723DA - Printing color : de en
  • US2527094A - Illusion device : en
  • US2527221A - Multicompartment box : en
  • FR967125A - Lifting, braking and lifting installation on cylinders for rotating machines with vertical shaft : en fr
  • FR967197A - Method and device for the treatment of continuous products with liquids : en fr
  • DEP0003027BA - Device for waxing floors : de en
  • FR966994A - Automatic shutter : en fr
  • US2527248A - Driving arrangement for the spindles of centrifugal spinning, twisting, and analogous machines : en
  • USD160667S - Sengstack combination glass retainer and spoon holder : en
  • AT167035B - Stocking, half-stocking, socks or the like and a method for producing the same : de en
  • AU152902B2 - Metallurgical process tor treatment of sulphide ores to produce sulphur dioxide and elemental metal : en
  • CA468869A - Vacuum controls : en fr
  • US2527283A - Heating system regulatory device : en
  • US2527406A - Anode and grid bias voltage system for class b or c amplifiers : en
  • US2527411A - Suspension means between a supporting wheel and the chassis-frame of a vehicle : en
  • AT166955B - Round rod for spring-loaded roller blinds : de en
  • US2527021A - Knife sharpener : en
  • US2527034A - Shock absorber : en
  • US2526647A - Film gate and mounting thereof : en
  • US2526951A - Method of electrolytic polishing : en
  • DE1615116U - Pipe testing press for pressing pipes, especially fire-welded pipes, for leaks : de en
  • CA468957A - Slider necking machines : en fr
  • AU3648850A - Improvements in or relating tothe treatment ofthe products ofthe catalytic conversion of carbon monoxide and hydrogen : en
  • DER0000069MA - Method of recording patterns for multi-colored embroidery : de en
  • AT166966B - Cleaning device : de en
  • DE1615117U - HUNDERTER CALCULATING MACHINE. : de en
  • AU3647050A - Master cylinder : en
  • US2526909A - Sales book holder : en
  • US2527492A - Tool and detachable handle therefor : en
  • AU3078849A - Improvements in or relating tothe manufacture of ceramic glaze sheets, tiles orthe like : en
  • AT166972B - Drive for the milling head of chain milling machines : de en
  • CA468918A - Maximum demand meter reset mechanism : en fr
  • AT166997B - Machine for packing cigarette paper bundles or the like. : de en
  • DE1615090U - DEVICE FOR HANGING TOOLS OF ALL KINDS. : de en
  • DE1615252U - SHOE AND STOCKING PROTECTION FOR LADIES. : de en
  • DEG0001013MA - Dirt trap for pipelines : de en
  • DK71627C - Coupling device at the tightening mechanism in machine tools. : da en
  • US2526915A - Apparatus for adjusting spring tensions : en
  • GB645225A - Improvements in or relating to the stabilization of hydrogen peroxide : en
  • US2526955A - Cutting tool for blind rivets : en
  • US2527356A - Spring group : en
  • USD160634S - Bottle carrier or similar article : en
  • DE1615045U - BED SOFA. : de en
  • DEH0000775MA - Protective case for photographic recorder : de en
  • USD160635S - Sanitary shield for botti/es : en
  • AT166992B - Slidable crate with sliding parts for transport on castors : de en
  • US2526995A - Imbibition printing : en
  • US2527134A - Method of producing fluorescent screens : en
  • US2527260A - Gelatino-silver halide emulsions having low setting temperatures and method of coating same : en
  • US2527262A - Photographic layers containing gelatin-anion soap complexes and their preparation : en
  • US2526638A - Paper treated with formaldehyde and a polymeric polyamine : en
  • DE1615233U - MILKING STOOL. : de en
  • US2526900A - Apparatus for removing collapsible tubes from supporting spindles : en
  • US2526833A - Match holder : en
  • US2526879A - Table construction : en
  • US2527372A - Diphenyl halo-thiophene and fungicidal compositions containing the same : en
  • US2527430A - Heating liquids in vessels : en
  • US2526674A - Well cementing composition : en
  • US2526982A - Pump for washing machines and the like : en
  • US2527049A - Electric heater : en
  • US2527210A - Hemoglobin solution and method : en
  • US2527277A - Office equipment for handling large binders : en
  • USD160617S - Necklace or similar article : en
  • US2527183A - Apparatus for fusing edges of previously cut strip material : en
  • US2527188A - Incinerator : en
  • DE1615300U - VACUUM MOTOR. : de en
  • US2527486A - Handle, cord reel, and switch assembly : en
  • AU154216B2 - Articulated Steam Locomotive : en
  • DE800273C - Sheet music turner : de en
  • DEG0000057MA - Process for the production of color photographic images : de en
  • DEP0020655DA - Concrete arch foundation : de en
  • FR967010A - Automotive chassis designed to load crates or containers : en fr
  • FR967220A - Motor vehicle seat : en fr
  • GB645241A - Improvements in or relating to magazine pencils : en
  • US2527410A - Heater for fluids : en
  • US2527199A - Liquid reservoir : en
  • US2526871A - Rowboat stabilizer : en
  • AU3642050A - Improvements in pneumatic elevators for flour mill stocks : en
  • US2527304A - Manufacture of penicillin : en
  • USD160580S - Dean etal lubricating equipment cabinet : en
  • USD160665S - Schneider pin : en
  • US2527047A - Irrigation system : en
  • US2527402A - Line slack adjuster : en
  • US2526678A - Ultra high frequency coupling : en
  • US2527254A - Toy automatic spring pistol : en
  • US2527460A - Rotary one-person seesaw : en
  • AU3120749A - Improved method of and means for forming hollow boxlike wooden structural units : en
  • DE1615145U - MEMORY BLOCK. : de en
  • USD160678S - Jewelry box : en
  • DE1615132U - WRITING DEVICE. : de en
  • US2527324A - Combination fountain feeder for poultry : en
  • US2527202A - Latch : en
  • DEP0000772DA - Bathing facilities for animals, in particular sheep : de en
  • FR967186A - Ribbed plasterboard for the construction of partitions and its method of implementation : en fr
  • GB645277A - Improvements in and relating to magnetic cores : en
  • GR12671B - KTENI FOR THE THINKING AND CORRECTION OF THE COME. : el en
  • GB645158A - Roof and wall covering : en
  • DER0000786MA - Mechanically operated dispenser for lighter fuel or other liquids : de en
  • DEP0023442DA - Method for producing a soldered connection for the hard metal inserts that form the working cutting edges on tools : de en
  • DEP0045239DA - Oil can : de en
  • GB645164A - Improvements in or relating to photo-printing apparatus : en
  • GB645313A - Improvements in and relating to means for conveying or transporting biscuits and like articles from one level to another : en
  • US2527341A - Valve actuating mechanism : en
  • USD160594S - Woman s stocking or similar article : en
  • USD160607S - Article receptacle : en
  • DK71631C - Exchange mechanism for bicycles and similar vehicles. : da en
  • US2526755A - Turbine oil composition : en
  • US2526978A - Undergarment : en
  • US2527025A - Container : en
  • DEB0000622MA - Method for controlling changes in concentration in the column bottom : de en
  • DEP0041305DA - Bracket for holding dentures : de en
  • US2527407A - Mixer cabinet : en
  • CA468901A - Azo dyestuffs : en fr
  • US2526651A - Separating powdered catalysts from exothermically reactive gases : en
  • US2527333A - Toy handweaving frame : en
  • US2527214A - Compost tank : en
  • US2527318A - Plastic hinge construction for boxes and the like : en
  • US2527031A - Ceiling carried fabric louver structure : en
  • USD160572S - Combined flashlight and mirror : en
  • DE800293C - Screwdriver with ratchet : de en
  • DE1615109U - FOLDING CHILDREN'S CABINET. : de en
  • AT167010B - Transport device, especially for wire rings or the like. : de en
  • DE1615040U - VENTILATION AND REFRIGERATOR PLATE. : de en
  • GB645105A - Improvements in phonograph records : en
  • US2526660A - Capryldintrophenyl crotonate : en
  • USD160616S - Brooch or similar article : en
  • US2526714A - Manually supported and selfpropelled pulling device : en
  • US2527501A - Process of producing flocked articles : en
  • US2526783A - Wind and rewind machine for magnetic recording media : en
  • US2526829A - Control apparatus for traveling letter signs : en
  • US2526661A - Adjustable cable clamp : en
  • DK71628C - Borstang. : da en
  • AT167033B - Universal gymnastics device : de en
  • CA468920A - Circuit interrupters : en fr
  • AU3648250A - Improvements in or connected with measuring devices : en
  • CA468889A - Broom stands : en fr
  • DE1615037U - HEADSTRIPE BUSINESS BOOKS WITH ELEMENTARY STITCH. : de en
  • US2526953A - Anchor winch : en
  • AT167044B - Single-stage pneumatic piston compressor combined with a two-stroke internal combustion engine : de en
  • US2527109A - Varicolored ring spinning toy : en
  • US2526795A - Safety relief diaphragm : en
  • USD160622S - Necklace or similar article : en
  • US2526677A - Sight for moving targets : en
  • USD160610S - Brooch or similar article : en
  • GB645282A - Improvements in or relating to try-squares : en
  • DED0003258MA - Cutting machine for glass sheets : de en
  • US2526907A - Coprecipitation of silica-alumina : en
  • US2527160A - Plug type fuse : en
  • US2527098A - Hair tray : en
  • US2527222A - Scanning antenna : en
  • US2527415A - Terracing machine : en
  • US2527445A - Turbine steam supply connection : en
  • US2526937A - Fitting : en
  • US2527323A - Production of substituted derivatives of n, n'-methylenebis-(hexahydropyrimidines) : en
  • USD160604S - Hutson toothbrush : en
  • US2526946A - Outboard motor control : en
  • US2526665A - Positional control system : en
  • US2527418A - Insulation jacket for toilet tanks : en
  • CA468886A - Methods and apparatus for moulding plastic material : en fr
  • CA468963A - Electric insulators : en fr
  • USD160631S - Necklace ob similar article : en
  • AT167041B - Child carrier : de en
  • AU3072749A - Improvements in liquid mixing valves : en
  • USD160632S - Hanging shelf : en
  • CA468956A - Burners for liquid fuel : en fr
  • US2526617A - Multiple toolholder : en
  • US2526952A - Odorless toilet bowl : en
  • CA468943A - Photographic developers containing an aralkylamine and processes of development : en fr
  • DE1615061U - ADJUSTABLE LIGHT ALLOY SAW ARCH. : de en
  • AT166968B - Grout glue machine : de en
  • DE1615142U - SLEEVE CONNECTION ON DRESS APRONS. : de en
  • DE1615013U - LIGHTING ELEMENT. : de en
  • DE1615170U - COMBINED SPEED AND DISTANCE METER. : de en
  • DE1615052U - TOWEL CLIP. : de en
  • DE800295C - Electric spark gas lighter : de en
  • FR967091A - Improvements to heavy media separation processes : en fr
  • FR967134A - Image under transparent glass : en fr
  • DEP0042933DA - Bicycle handle : de en
  • DEG0001214MA - Process for sensitizing photographic emulsions : de en
  • US2527281A - Drive mechanism for self-propelled vehicles : en
  • US2527285A - Grinding, milling, or the like machine for producing parts of complex shape, more particularly the blades of axial compressors or turbines : en
  • FR967175A - Method to facilitate manual opening of correspondence envelopes : en fr
  • DE1615138U - WATER SOFTENER. : de en
  • DE1615291U - WELDED BELLS MADE OF STEEL SHEET. : de en
  • FR967225A - Windshields for bicycles or motorcycles : en fr
  • AU3645850A - Improvements relating to horn type radiators for ultrahigh frequency waves : en
  • AT167037B - Large printing hand stamp : de en
  • US2526615A - Tablet dispenser : en
  • USD160621S - Brooch or similar article : en
  • AU146480B2 - Improvements in liquid mixing valves : en
  • AT167005B - Transport vehicle with swiveling stanchions : de en
  • DEP0018542DA - Compressed air generator for dental treatment : de en
  • CA468907A - Floor covering and methods of making the same : en fr
  • CA468991A - Rock drill bits : en fr
  • DE1615154U - Container for tablets, pills or the like with adding device : de en
  • DEG0000471MA - Device for massaging deformed feet : de en
  • DEP0045182DA - Tubeless air pump for bicycles and motorcycles : de en
  • US2526823A - Rug display device : en
  • US2527046A - Irrigation scoop : en
  • US2527446A - Turbine apparatus : en
  • US2526747A - Cabinet construction : en
  • US2527107A - Mattress : en
  • US2527374A - Mercapto alcohol reaction with polycarboxylic acids : en
  • USD160673S - Belt buckle ob similar article : en
  • DEV0001058MA - filter : de en
  • AT167017B - Adjustable ski jaw : de en
  • DE1615188U - PUMP. : de en
  • DEP0045289DA - Spur gear for large gear ratios : de en
  • AT167050B - Attachable to a plow setting device for corn, beans and. like : de en
  • US2526784A - Strainer : en
  • CA468925A - Circuit interrupters : en fr
  • CA468988A - Scoops for separable fastener stringers : en fr
  • GB645054A - Process and apparatus for the partial or complete rendering to powder of cereal grains : en
  • GB645075A - Improvements in or relating to electric servo arrangements : en
  • DEST000664MA - Closure body penetrated by a hinge bracket, in particular of bottles : de en
  • FR967176A - Manufacturing process for drinks based on fruit juice and other syrups : en fr
  • AT167000B - Lenkard, especially for passenger cars : de en
  • CA468985A - Wrapping machines : en fr
  • DE800253C - Device for practicing the phase contrast method for optical imaging : de en
  • DE1615009U - Termination for electrical cables in a hanging arrangement with the cable entry forming the expansion vessel : de en
  • DEF0000207MA - Oven or stove with a roasting and baking oven : de en
  • FR967244A - pomace crumbler : en fr
  • GB645012A - Improvements in and relating to electric impedance networks : en
  • US2527322A - Insect repellent compositions : en
  • US2527440A - Cuff link with pivoted head : en
  • GB645207A - Improvements relating to keyless locks : en
  • US2527316A - Production of cyanuric acid : en
  • US2527476A - Cyanoacetylhydrazones as photographic color couplers : en
  • USD160623S - Necklace or similar article : en
  • GB645150A - Improved method of introducing barium into a sealed vessel : en
  • DEP0025819DA - Process for the production of cellulose ether carboxylic acids : de en
  • DEP0019302DA - Electric discharge tube with a liquid or solid cathode and an ignition electrode : de en
  • GB645134A - Improvements in and relating to the production of phosphoric esters : en
  • AT167029B - Device for shielding the friction wheel of lighters from the lighter flame : de en
  • DEP0005920DA - Set of playing cards : de en
  • DEP0039159DA - Weft guards for looms : de en
  • US2526782A - Air cleaner and deodorizer : en
  • FR967236A - Sequential Discharge Type Cold Cathode Gas Atmosphere Electronic Discharge Tubes : en fr
  • GB645035A - Improvements in or relating to a process for the emulsion polymerization of styrene : en
  • GB644999A - Improvements in and relating to time base circuits for television receivers : en
  • FR967233A - Process for the preparation of active catalysts containing copper and magnesium oxides and process for carrying out hydrogenation and dehydrogenation reactions with these catalysts : en fr
  • FR967202A - Household scale : en fr
  • AU148229B2 - Radiofrequency transformer : en
  • DE1615228U - BRANCH, BRANCH AND SCAFFOLDING CARRIERS. : de en
  • US2526625A - Art of converting hydrocarbons : en
  • US2526929A - Airplane flap extension : en
  • FR967155A - Process for treating wire mesh, etc. to stretch them : en fr
  • GB645057A - Improvements in or relating to base surfaces of articles, non-fibrous flexible filmsforming said base surfaces and pressure-sensitive adhesive tapes employing said basesurfaces : en
  • DEP0004213DA - Electrically operated, freely movable toy vehicle : de en
  • FR966987A - Device for the rail transport of a road roller : en fr
  • FR967243A - Floating crankset : en fr
  • GB645032A - Solutions of aromatic polyesters : en
  • GB645270A - Improvements in and relating to bee hives : en
  • GB644982A - Improvements in range-finding surveying instruments : en
  • DE1615139U - FITTINGS FOR SANITARY FACILITIES, IN PARTICULAR BATHING FACILITIES. : de en
  • DEP0018493DA - Model series for three-phase displacement armature motors : de en
  • US2527154A - Production of fuel gases : en
  • US2527387A - Method of forming hollow cast articles having smooth outer surfaces from thermosetting resins : en
  • DE1615183U - PACKAGING, IN PARTICULAR FOR SUGAR PRODUCTS. : de en
  • FR967014A - Liquid accumulator : en fr
  • DK71622C - Assembly and spacer brackets for use when erecting double plate walls of seamless plates. : da en
  • DE1615147U - ORDER BOARD FOR REGISTRATIONS. : de en
  • DEP0040840DA - Adhesive wrap bandage : de en
  • DE1615071U - FOOT LEVER SMOOTH ICE BRAKE FOR VEHICLES. : de en
  • DEP0010518DA - Device for measuring the sound intensity in liquids : de en
  • FR967046A - Process for manufacturing gate valve bodies, or the like, of welded steel, and resulting valves : en fr
  • DEP0051650DA - Chest stand : de en
  • US2527365A - Doubly activated infrared phosphors : en
  • USD160661S - Combined automobile bumper and grille guard : en
  • DEP0044418DA - Electric drive for roller mills or similar machines : de en
  • GB645099A - Improvements in and relating to processes for crystallizing solutions : en
  • GB645110A - Improvements connected with nuts or bushes : en
  • GB645140A - Improvements in and relating to the production of hydrogen-containing gases : en
  • DEP0000408MA - Lower gate for shipping locks : de en
  • GB645157A - Improvements in or relating to the production of phosphate coatings on aluminium andaluminium alloys : en
  • GB645310A - Improvements in or relating to liquid dispensing apparatus : en
  • US2526890A - Circulating air passage structure for ranges : en
  • DK71635C - Transport systems for bottles and similar items. : da en
  • FR967052A - Device and force reduction : en fr
  • GB645153A - Apparatus for lifting sacks or the like : en
  • GB645045A - Bean cutter : en
  • DE1615296U - SKI BINDING. : de en
  • DEP0032639DA - Closure for preserving jars : de en
  • GB645006A - Improvements in the mass printing of wash off reliefs : en
  • DE1615005U - LID-LOCKED BOX FOR ELECTRICAL DISTRIBUTION SYSTEMS. : de en
  • US2527103A - Brick fork : en
  • US2527447A - Liquid infusion device : en
  • USD160654S - Ash teat : en
  • DEP0000307BA - Process for the production of a seamless floor covering : de en
  • GB645168A - Busbar reversing switch : en
  • US2527218A - Hair curler : en
  • FR967150A - Improvements to projectiles : en fr
  • DEC0000809MA - Process and manufacture of phenolic ethers : de en
  • FR966982A - Coal-based benzol treatment process : en fr
  • CA468978A - Circuit interrupters : en fr
  • DEP0033172DA - Machine for sealing containers with adhesive tape : de en
  • USD160600S - Rear-vision hair dressing mirror : en
  • US2527280A - Control system for electroesponsive devices : en
  • US2527366A - Production of amino acids : en
  • DEN0000349MA - Back pressure internal combustion turbine with piston propellant gas generator : de en
  • DEP0005473DA - Ceiling construction : de en
  • DEP0056441DA - Change gears, in particular for agricultural machines : de en
  • US2526882A - Control system : en
  • GB645030A - Improvements in or relating to the reduction and sintering of moulded bodies containing reducible metal compounds : en
  • CA468980A - Circuit interrupters : en fr
  • FR967050A - Hydraulic pump, especially for presses, jacks, brakes and other applications : en fr
  • GB645102A - Improvements in or relating to endless chain feed mechanisms, more particularly for use in book binding machinery : en
  • DEL0001274MA - Automatic double-shell flour scale : de en
  • DEP0038467DA - Internal combustion engine with fuel mixture injection : de en
  • DEP0053151DA - Key lock : de en
  • US2527054A - Nose board for axminster looms : en
  • DEH0000948MA - Arrangement for taking photos from a moving bicycle : de en
  • USD160613S - Bracelet or similar article : en
  • GB645288A - Process for the preparation of thioketones and carbocyanine dyes : en
  • IE19121L - Rider-propelled wheeled toy : en
  • US2526684A - Runproof stocking : en
  • US2527156A - Automatic brake adjuster : en
  • US2527184A - Pump for raising petroleum and other liquids from deep wells : en
  • DE1615172U - TOBACCO BOX WITH AUTOMATIC PIPE STOPPER. : de en
  • DE1615259U - GAS BURNERS, IN PARTICULAR FOR LIQUID GASES. : de en
  • US2527097A - Hoist : en
  • AU144001B2 - Improvements in barrels : en
  • GB645089A - Improvements in preparation of copolymers of styrene and acrylonitrile : en
  • GB645229A - Improvements in or relating to oil-burning installations : en
  • GB645017A - Improvements in single unit capacitor and resistor : en
  • GB645219A - Improvements in and relating to electric cookers : en
  • US2527088A - Gland packing : en
  • US2526718A - Coating compositions : en
  • US2527338A - Diffraction grating ruling engine : en
  • US2527481A - Refining of vegetable wax powder : en
  • US2526913A - Hydrogenation of nitroxylene to produce xylidine : en
  • US2526988A - Foreign : en
  • FR967054A - Automatic smoke generator : en fr
  • DEL0000656MA - Removable luggage rack for motor vehicles : de en
  • FR967250A - Automobile accessory : en fr
  • GB645056A - Improved process of manufacturing magnetic material : en
  • GB645215A - Improvements in and relating to bearing assemblies : en
  • GB645321A - Improvements in or relating to vacuum cleaners : en
  • FR967036A - Mine detector device : en fr
  • GB645176A - Improvements in ophthalmic measuring instruments : en
  • US2527332A - X-ray simulating toy : en
  • DE1615239U - HOOK LOCK FOR CONNECTING SIDES, PARTICULARLY OF TRAILERS OF PASSENGER CARS AND TRUCKS. : de en
  • DEP0050051DA - Electrotherapeutic device : de en
  • GB645139A - Improved process for the production of isoquinoline derivatives : en
  • GB645119A - Improvements in handles for vices, drilling ratchets and box-type spanners : en
  • CA468968A - Washing machines : en fr
  • US2526769A - Insulation stripping mechanism : en
  • US2526724A - Method of high-frequency heating : en
  • US2526738A - Woven fabric : en
  • DEP0029247DA - Method and device for photographic sound recording : de en
  • DEP0024589DA - Device with an electrical discharge tube with two or more liquid electrodes and discharge tube intended for such a device : de en
  • US2526729A - Adjustable portable lamp and lens : en
  • GB645298A - Improvements in hot gas engines : en
  • GB645154A - Improvements in temperature responsive electric control switch mechanism : en
  • DE800290C - Slave clock mechanism controlled by oscillating armatures by mother clock : de en
  • DET0000432MA - Receiver circuit with a tuning indicator tube : de en
  • DE1615272U - ARM CLOSURE FOR SLEEVES ON MANNEQUINS. : de en
  • DE1615082U - DIRT CATCHER FOR PAINTER SPATULA. : de en
  • DE1615222U - FLOOR RAIL ARRANGEMENT FOR MOBILE PLASTERING EQUIPMENT. : de en
  • DEP0024268DA - Limit switch drive : de en
  • US2527409A - Tank for steam irons : en
  • DEP0001195MA - Metal protection and anti-skid ring for vehicles with pneumatic tires : de en
  • DEP0014662DA - Device for preventing the cooling water system on internal combustion engines from freezing : de en
  • DEP0023660DA - Paper stop : de en
  • US2527231A - Method of generating silver iodide smoke : en
  • US2526667A - Refrigerating structure for vending machines : en
  • US2526819A - Conveyer track switch : en
  • US2526975A - Fastener for paper files : en
  • US2527100A - Emergency fire maker : en
  • FR966981A - Process for the preparation of artificial resins : en fr
  • DE1615036U - TOOTHBRUSH. : de en
  • AU142935B2 - Improvements in or relating to protective devices for electrical apparatus : en
  • CA468881A - Liquid temperaturizing vats : en fr
  • GB645059A - Method of and means for perforating well casings : en
  • US2527028A - Display container : en
  • US2527267A - Photographic layers containing gelatin-sulfonic acid complexes, and their preparation : en
  • USD160602S - Hollander, jr belt : en
  • DE1615068U - CONTAINER FOR LENSES AND ACCESSORIES. : de en
  • DEC0000335MA - Coal stove with a baking box to the side of the furnace : de en
  • FR967163A - Further development of machine piston rings : en fr
  • GB645111A - Improvements in and relating to domestic firegrates : en
  • DE1615056U - HEIGHT KNIFE. : de en
  • DE1615262U - BUCKLE OR CLOSE. : de en
  • FR967192A - Improvements in the manufacture of breads and similar products : en fr
  • GB645108A - Improvements in and relating to articles of hygienic clothing : en
  • DE1615115U - ELECTROACOUSTIC TOWER BELL RING. : de en
  • DE1615209U - COLLECTORS AND VEHICLES OF CAVE AND GHOST TRAILS. : de en
  • DEC0000666MA - Pneumatic tire valve : de en
  • AT167007B - floor : de en
  • AU153813B2 - Improvements in or relating tothe treatment ofthe products ofthe catalytic conversion of carbon monoxide and hydrogen : en
  • FR967070A - Reinforced concrete slabs for road surfaces : en fr
  • IE19846L - Ferromagnetic material for cores, etc. : en
  • GB645071A - Article of furniture incorporating a rising buffet or the like : en
  • GB645040A - Method of degreasing sheep and goat skins or similar skins : en
  • DE1615003U - TUNING AND DISPLAY DEVICE FOR RADIO RECEIVERS WITH SHORTWAVE BAND SPREADING. : de en
  • DEP0009445DA - Broadband antenna transmitter : de en
  • DE1615212U - PLUG WITH FAILURE PROTECTION CAPACITOR. : de en
  • DEP0017660DA - Process for fermenting tobacco : de en
  • DE800248C - Smoke heater : de en
  • FR966989A - Clogged container allowing a new mode of presentation : en fr
  • GB645250A - Improvements in or relating to chucks : en
  • GB645221A - Improvements in or relating to precombustion chambers for internal combustion engines : en
  • DE1615135U - DICE FOOTBALL GAME. : de en
  • DE1615179U - PIPE CONNECTION. : de en
  • US2527087A - Roller kelly bushing : en
  • GB645265A - Improvements in gas turbine plant for producing simultaneously driving energy and heat at moderate temperature : en
  • GB645079A - Method of encasing meat or the like : en
  • FR967167A - Cigarette dispenser, in the form of a small house or other applications : en fr
  • FR967230A - Method and plant for the treatment of seeds by heat and vacuum : en fr
  • DEG0000185MA - Process for the preparation of colored photographic layers : de en
  • DEP0029217DA - Process for the production of metallic surfaces for apparatus for processing butter or other similar products : de en
  • GB645231A - Wire-drawing bench : en
  • DE1615235U - SEAL FOR PRESERVING JARS WITH LOOSE LIDS. : de en
  • DEB0001204MA - Can holder : de en
  • GB644998A - Improvements in thermal responsive electric switches of the glow discharge type : en
  • DE1615289U - DRAWING RAIL HOLDER FOR DRAWING RAILS ON THE DRAWING BOARD. : de en
  • FR967026A - Concrete block and its manufacturing process : en fr
  • DE1615066U - Pourer with a stepped advertising frame. : de en
  • DK71615C - Apparatus for detecting moving objects. : da en
  • DEL0000100MA - High frequency variometer : de en
  • GB645047A - Improvements in and relating to bascule bridges : en
  • US2526933A - Aviation spark plug : en
  • DEP0000465BA - Method and device for feeding steam boilers : de en
  • DEP0038559DA - Process for maintaining hydrocarbon-based coverings for roads, aircraft runways, terraces, roofs and the like by applying active substances, in particular oils : de en
  • US2526704A - Method of condenser assembly : en
  • US2526680A - Salts of phosvitin from egg yolk and method for producing the same : en
  • US2526779A - Knife-moistening means for cutting machines : en
  • DE1615015U - INDUCTION COIL WITH ADJUSTABLE MAGNETIC CORE. : de en
  • DEP0003627DA - organ : de en
  • DE1615197U - Ball throwing and catching game. : de en
  • FR967160A - Device for holding a darning or embroidery work on sewing machines : en fr
  • FR967131A - Machining guide on machine tools : en fr
  • DEP0049665DA - Process for the production of edible molasses : de en
  • US2526810A - Clothespin : en
  • US2526834A - Radio receiver employing plug-in components : en
  • US2527258A - Garment : en
  • US2526759A - Plate for photoengraving and enamel therefor : en
  • USD160627S - Necklace or similar article : en
  • FR967249A - Process and installation for the extraction of oils from the viscera of marine animals on board ships : en fr
  • AU3649150A - Improvements in or relating to Dust Extraction Plants : en
  • GB645192A - Improvements in or relating to the purification of aqueous solutions of sugar : en
  • DE1615219U - CABINET, PARTICULARLY FOR MEDICAL EQUIPMENT AND INSTRUMENTS. : de en
  • DE1615295U - FLYING DISH TOY. : de en
  • US2527282A - Calculating linkage : en
  • USD160574S - Carlson hack saw : en
  • GB645167A - An improved baby's teething pad : en
  • US2526864A - Yarn cleaner : en
  • US2527112A - Controllable pitch propeller : en
  • FR967247A - Hydraulic micrometer : en fr
  • GB645064A - Improvements in vibratory assemblages : en
  • DEM0000949MA - Installation on road cranes with movable counterweight : de en
  • FR967088A - Improvements to the cable glands of pressurized fluid machines : en fr
  • FR967096A - Cliché holder for photographic enlarger : en fr
  • AU152478B2 - A composite sewing thread : en
  • CA468966A - Mixed di-alkyl peroxides : en fr
  • GB645286A - Improvements in sound-producing devices or instruments, particularly for toys : en
  • US2527018A - Cutting implement : en
  • CA468870A - Traction lugs : en fr
  • DE1615253U - LAUNDRY-AIR DRYER. : de en
  • USD160669S - Saddle clamp : en
  • DEP0011892DA - Photocell arrangement for the reproduction of multi-lane optical sound recordings : de en
  • DEV0000417MA - Shower device : de en
  • DE800287C - Process for the production of slag wool : de en
  • GB644993A - Improvements in electrical current-conducting devices for model railroad tracks : en
  • DEJ0000493MA - meat grinder : de en
  • USD160581S - Combined oil bar and cabinet : en
  • DEP0043661DA - Device for fastening or suspending laboratory equipment : de en
  • US2527153A - Remote-control system : en
  • US2527343A - Tractor hitch : en
  • USD160615S - Brooch or similar article : en
  • US2526744A - Vibration damper : en
  • AT166958B - Scroll saw : de en
  • CA468883A - Culinary spoons : en fr
  • DEP0013034DA - Community radio reception system : de en
  • DEP0014512DA - Coupling for toy and model railroad vehicles : de en
  • US2526750A - Force plunger : en
  • US2527196A - Presser foot for shoe sewing machines : en
  • US2526926A - Method of manufacturing shoes : en
  • AU152006B2 - Coating compositions resistant togas checking and frosting : en
  • DEP0050405DA - Distillation process for the decomposition of liquid mixtures and indication processes for the implementation of the same : de en
  • US2527347A - Nondusting compositions for stabilizing diazo salts : en
  • US2526989A - Bus stand : en
  • CA468892A - Stoves for space heating : en fr
  • AU3647750A - Improvements in or relating to laminated flexible material suitable for belting : en
  • AT166994B - Device to facilitate the transport of containers such as baskets, moving boxes, etc. from vehicles with different loading heights to a fixed loading ramp and vice versa : de en
  • US2527065A - Process of making resinous aldehyde tar acids and hydrocarbon oil condensation products : en
  • US2527354A - Engine speed governor : en
  • US2526949A - Liquid agitating and dispensing apparatus : en
  • US2527106A - Depth of field indicator : en
  • USD160670S - Combined pen and tie clasp : en
  • AU3640050A - Metallurgical process tor treatment of sulphide ores to produce sulphur dioxide and elemental metal : en
  • FR967031A - Process for manufacturing stockings, underwear and the like : en fr
  • GB645300A - Improvements in and relating to bodies for road vehicles : en
  • US2527010A - Method and means for coloring plastic surfaces : en
  • AT167024B - Burners for oil firing : de en
  • US2526742A - Ketones from secondary alcohols, olefinic compounds, and carbon monoxide : en
  • US2526910A - Bolt placing tool : en
  • AU154273B2 - Improvements in or relating to vinyl copolymers and method forthe preparation thereof : en
  • US2526976A - Power-operated hand tool : en
  • USD160649S - Cooking utensil cover : en
  • FR967102A - Paper tape or roll cutting machines : en fr
  • US2527294A - Carbon electrode : en
  • DE800280C - Reversing gear, especially for ships : de en
  • DEL0000741MA - Apparatus for the production of distilled water, in particular for medical purposes : de en
  • DEM0001566MA - Brakes for roller hangers on curtain rails : de en
  • DEP0056161DA - Passenger cars : de en
  • DE1615284U - SLICING MACHINE. : de en
  • US2526858A - Electrical phasing circuit : en
  • AT167018B - fridge : de en
  • US2527317A - Reservoir fountain brush : en
  • USD160668S - Saddle clamp : en
  • DER0000326MA - Process for the production of a mineral-soluble castor oil : de en
  • USD160619S - Brooch or similar article : en
  • DE1615007U - BUILT-IN ROCKER ARM SWITCH MADE FROM PUNCHED PARTS. : de en
  • DE800257C - Single or multi-row beet harvester : de en
  • DEK0003370MA - Braking device for automobiles : de en
  • US2527151A - Hanger : en
  • US2527357A - Flag and flagstaff assembly with air deflector : en
  • US2527074A - Bag closure : en
  • US2527128A - Anchor bolt : en
  • AU3642850A - Improvement in air distributing devices : en
  • DE1615163U - INSULATED HANDLE FOR POTS AND THE LIKE : de en
  • FR967190A - Blasting caps : en fr
  • FR967241A - Panhard engine valve spring change lever : en fr
  • US2526804A - Electrical contact assembly : en
  • CA468979A - Circuit interrupters : en fr
  • DE1615034U - IRON BOARD WITH ARMBOARD. : de en
  • DEP0053593DA - Support plate for the product to be sliced on slicing machines : de en
  • US2527308A - Water cooler protective system : en
  • US2526802A - Slide fastener stop blank : en
  • US2527337A - Tube drier : en
  • CA468905A - Electric wiring devices : en fr
  • DE1615173U - CIGARETTE RING. : de en
  • DEK0000409MA - Cigar wrapping machine : de en
  • AT167049B - Quick butter machine : de en
  • AU3645350A - Improvements in or relating to couplings for gas tubing : en
  • GB645303A - Improvements in or relating to telecommunication exchange systems : en
  • CA468953A - Electric apparatus comprising at least one insulating member for supporting the wiring : en fr
  • US2526702A - Preparation of lactones : en
  • US2526877A - Molding apparatus : en
  • US2527464A - Waterproof cement vault : en
  • USRE23288E - Communication system : en
  • DED0000145MA - Almost incombustible wick : de en
  • DEP0005841DA - Brakes, in particular for rail vehicles : de en
  • CA468882A - Switching units : en fr
  • DE1615229U - EMERY STRIPS. : de en
  • DEP0008711DA - Oxy-fuel device : de en
  • FR967207A - Process for obtaining shiny surfaces on aluminum or aluminum alloy objects : en fr
  • AT167043B - Single-stage piston compressor for higher ultimate pressure : de en
  • US2526924A - Current inrush control : en
  • CA468900A - Diazo dyestuffs : en fr
  • DE1615100U - SPRING COUNTER BOARD. : de en
  • CA468906A - Methods of and means for the removal and transport of ashes and the like furnace residues : en fr
  • DE1615227U - HEAD PIECE FOR SHUTTING PANELS IN RIBBED CEILING CONSTRUCTION. : de en
  • DEP0006480DA - Mouthpiece for welding and cutting torches : de en
  • DEP0013324DA - Process for the cultivation of mycobacteria with a specific chemical composition : de en
  • DEM0002304MA - Gripper heart that is carried by the ladder of a freight elevator : de en
  • DEP0000780BA - Tonearm for speaking machines with electric drive : de en
  • DEP0003581DA - Press station arrangement in rotary tablet presses : de en
  • DEP0022193DA - Device for electrical measurement of the thickness of foils, especially in a continuous operation : de en
  • DEP0034926DA - Antenna arrangement : de en
  • US2527335A - Alkyl dibenzothiophene sulfonic acid : en
  • CA468908A - Floor cleaning devices : en fr
  • GB645152A - Process for the production of titanium compounds which are free from or poor in iron : en
  • DE1615078U - OPENER FOR TIN CONTAINERS WITH LIQUID CONTENT. : de en
  • DE1615143U - CAP SHOE. : de en
  • DE800265C - Friction bevel gear with continuously variable transmission ratio : de en
  • DEN0000070MA - Braking device on motor vehicles that can be operated with a hydraulic fluid : de en
  • US2527069A - Yarn trapping mechanism for circular knitting machines : en
  • US2527056A - Compact cabinet and table : en
  • US2526904A - Combination mending and pressing device : en
  • US2526984A - Posthole digger : en
  • USD160624S - Necklace or similar article : en
  • US2527327A - Boat : en
  • US2527413A - Bolt type fastener : en
  • US2527456A - Tension measuring means for tong arms : en
  • US2527489A - Low-tension sparking plug : en
  • US2527089A - Holder for sandpaper : en
  • US2527145A - Magnetic recorder and transmitter : en
  • DEP0046731DA - Frame for mounting the armature of the electric motor of hair dryers and the like. : de en
  • US2527011A - Circulatory heating system for vehicle motors : en
  • DEA0000977MA - Self-closing valve for withdrawing gas, acid, especially water : de en
  • DEP0013382DA - Equipment for dewatering in mining : de en
  • US2527405A - Apparatus for recording and for indicating machine stoppage due to function failures : en
  • US2527496A - Adjusting mechanism for multiple lever tools : en
  • DEP0020712DA - Management of tapes : de en
  • CA468887A - Tomato corers : en fr
  • DEP0047220DA - Safety belt for roping up people, especially on masts : de en
  • US2526672A - Apparatus for controlling the flow of fluids : en
  • US2527351A - Fender flag holder : en
  • US2527423A - Safety starter : en
  • DE1615114U - SCAFFOLDING ROPE. : de en
  • US2527186A - Process for blocking open hearth heats : en
  • US2527397A - Adjusting device for the transverse movements of a parallel lathe tool, more particularly for thread cutting : en
  • US2527066A - Shuttle binder for looms : en
  • US2527192A - Sewing machine guard and spool support : en
  • CA468952A - Muting circuits for frequency modulation radio receivers : en fr
  • DEP0038327DA - Front collar button : de en
  • DEP0051651DA - Device for making leather surface porous : de en
  • GB645122A - Improvements in and relating to electric discharge devices : en
  • AT167036B - Fountain pen : de en
  • DEC0001216MA - Stove or oven door : de en
  • DEV0000416MA - Safety coupling for grate drives : de en
  • CA468994A - Amplifying scheme for photo-cathodes : en fr
  • FR967172A - Method and device for making a nut unbreakable : en fr
  • GB645323A - Improvements relating to pilot seat ejectors for aircraft : en
  • DEB0001097MA - Chain wheel with cranks for driving bicycles and motorcycles : de en
  • DEP0017632DA - Device for continuous cleaning by dialysis of liquids, e.g. B. caustic soda, which are contaminated by colloidally dissolved substances : de en
  • DES0000753MA - Process for the formation of metallic adhesive layers on a metallic substrate : de en
  • FR967081A - Product and process for coloring cosmetic or other products : en fr
  • FR967071A - Process for obtaining solid dyes : en fr
  • DEP0008710DA - Cutting torch : de en
  • USD160677S - Weill jewelry box : en
  • FR967080A - Linear and angular measurement controller : en fr
  • GB645237A - Improvements relating to ramps, tailboards and the like for motor vehicle bodies : en
  • US2527178A - Dispensing container : en
  • US2527286A - Safety shutoff control for plural pilot gaseous fuel burner systems : en
  • USD160576S - Croquet wicket : en
  • CA468975A - Fastening members and installation : en fr
  • DE1615049U - CABINET WITH SHAPING DOOR AND LOCKING. : de en
  • DEP0056190DA - Holding device for luggage racks on the body roofs of motor vehicles : de en
  • DE1615218U - SHELF BRACKET. : de en
  • FR967101A - amplitude-modulated telegraph transmitter : en fr
  • FR967109A - Clamp for pipe installation : en fr
  • FR967223A - Improvements to agricultural fertilizer distributors : en fr
  • DEB0002702MA - Process for the production of adsorption carbon : de en
  • DE1615110U - DOUBLE-SEATER UNITED TABLE AND SEAT MADE OF STEEL TUBE CONSTRUCTION. : de en
  • DEZ0000131MA - Tab posting plate : de en
  • FR966993A - Large tire retreader : en fr
  • US2526781A - Insect harvester : en
  • DEM0000362MA - Copper alloy and process for its manufacture : de en
  • DEP0038480DA - Mechanical pencil : de en
  • US2526861A - Electric relay unit : en
  • DEP0018160DA - Device for setting support columns, such as pit stamps o. : de en
  • US2527136A - Fluid mixing apparatus : en
  • US2527265A - Thiazolidone compounds : en
  • USD160592S - Stocking b. d. gordon : en
  • DE1615241U - WINDSHIELD WIPERS. : de en
  • FR966997A - Waterproofed cork and its manufacturing process : en fr
  • GB645180A - Improvements in or relating to the conditioning of penicillin : en
  • GB645255A - Improvements in or relating to hack saws : en
  • GB645091A - Improvements in or relating to windscreen wipers : en
  • US2526618A - Pressure exchange apparatus : en
  • US2526707A - Process for the production of a cobalt salt from arseniferous ores : en
  • US2527213A - Variable spacing mechanism for typewriting or like machines : en
  • GB645233A - Recovery of maleic or phthalic anhydride from process gases : en
  • GB645324A - Improvements in advertising devices : en
  • DE1615069U - SMALL ELECTRIC FLOOR CONVEYOR DEVICE FOR TRANSPORTING ROLLER-SHAPED LOADS WITH LARGE DIAMETERS. : de en
  • DEP0019357DA - Process for removing contaminants from zinc electrolytes : de en
  • AU149616B2 - Improved liquid filter with pressure relief valve : en
  • DE800264C - Stepless control of the deflection of a back and forth movement, especially for printing machines : de en
  • DE1615095U - FOLDER WITH INTERCHANGEABLE CONTENTS. : de en
  • DEP0001559BA - Electric push button switch : de en
  • DEP0038386DA - Cornering toy motorcyclist or the like. : de en
  • DEP0049528DA - Inhaler for medicines : de en
  • DEP0037096DA - Insert for conveyor belts and belts : de en
  • DEP0038856DA - Drawing and measuring ruler : de en
  • GB645163A - Shock absorber : en
  • GB645200A - Improvements relating to engines having refractory elements protecting parts thereoffrom heat : en
  • US2526980A - Hook setter for fishing tackle : en
  • US2527212A - Battery terminal clamp : en
  • DE1615243U - STEERING DEVICE FOR SINGLE-AXLE TRACTOR. : de en
  • DE800288C - Slides, especially for briquettes : de en
  • DE1615024U - BACKPACK WITH INJECTION PUMP, ESPECIALLY FOR FIRE-EXTINGUISHING PURPOSES AND SCHAEDLING BOILING. : de en
  • DEP0001964DA - Gears, in particular for motor vehicles : de en
  • US2527052A - Spark arresting muffler with retroverted flow : en
  • DE1615125U - SHEET FOR SAXOPHONES AND CLARINETS, MADE FROM THERMOPLASTIC PLASTIC. : de en
  • GB645053A - Improvements in the manufacture of phonograph records : en
  • DE1615076U - LOCKING-BRAKE DEVICE FOR BICYCLES AND SMALL MOTORCYCLES. : de en
  • GB645189A - Tunable magnetron : en
  • US2526629A - Seal structure for controlling flow of liquids : en
  • US2526912A - Fabric panel supporting means : en
  • DE1615151U - RESISTANCE ELEMENT. : de en
  • DEP0037901DA - Rope clamp : de en
  • DEP0050597DA - Hydraulically operated tipping device for the box of a motor vehicle and trailer vehicle for trucks : de en
  • DESC001150MA - Bristle mount for ring brushes : de en
  • AU3646850A - Venetian blind installation bracket : en
  • DE1615079U - MILK MEASURING DEVICE. : de en
  • US2527495A - Polyvinyl acetal resin : en
  • DEM0003771MA - Device for the production and processing of round outer surfaces of workpieces made of wood : de en
  • FR967016A - Pear for vaporizers of all kinds and its assembly process : en fr
  • GB645273A - Hydraulic control for bulldozers and the like : en
  • DEH0000841MA - Device for hanging pay-off bobbins on the creel of spinning machines or the like. : de en
  • GB645116A - Electrically heated crucible : en
  • DEP0038579DA - Toggle switch : de en
  • US2527050A - Gate valve : en
  • US2527463A - Multicolored record and reproducing system therefor : en
  • US2527130A - Hydrocarbon synthesis and the method of preparing the catalyst : en
  • US2527162A - Interpolymers of a styrene, an acrylonitrile, and a conjugated diolefin : en
  • USD160651S - Denture brush : en
  • FR967045A - Ultra high frequency circuits : en fr
  • US2527252A - Machine for packing cans and the like : en
  • DE1615077U - OPENER FOR CROWN LID. : de en
  • DEP0012205DA - Ball ring mill : de en
  • FR967136A - Sealing device applicable in particular to the cylinder of a hydraulic shock absorber : en fr
  • DEP0055682DA - Orthopedic footrest in the form of a shoe insert : de en
  • FR967077A - Fly killers : en fr
  • DEC0000615MA - Method and apparatus for separating mixtures of particles of different densities, e.g. B. raw coal : de en
  • DEP0039051DA - Method and device for annealing sheet metal and similar objects : de en
  • DER0001246MA - Swivel device on circular saws : de en
  • US2526974A - Autoclave : en
  • DE1615162U - COMBINED, BATH AND WASH TUB. : de en
  • GB645222A - Dialkenyl arylphosphonates and polymers thereof : en
  • GB645084A - Improvements in or relating to oscillation generators : en
  • DEP0000126MA - Electrical device for measuring the filling level of a container, in particular a coal bunker or silo : de en
  • DEP0003386BA - Bottle washing machine with push guide for the bottle trolleys running in an endless path : de en
  • FR967213A - Combined holder and handle for medical sprayer : en fr
  • GB645201A - Improved automatic machine for making clothes peg members : en
  • GB645325A - Improvements relating to vehicle electric lamps : en
  • DEP0033642DA - Method and device for the continuous production of margarine and similar fat emulsions : de en
  • GB645016A - Improvements in warp guides for knitting machines : en
  • DE1615175U - POTATO AND SUGAR BEET WASHING PLANT. : de en
  • DE1615084U - PACKAGING CONTAINERS, IN PARTICULAR TROPICAL PACKAGING. : de en
  • DE1615264U - CIGAR, CIGARILLO AND CIGARETTE EJECTORS. : de en
  • FR967107A - Method and apparatus for dispersing a glue solution over a mass of particles of wood or the like to produce compressed objects : en fr
  • GB645155A - Improvements in or relating to frequency shift telegraph, facsimile and other signalreceivers : en
  • GB645326A - Improvements in or relating to electric arc furnaces : en
  • DE1615083U - TIMBER BOX FOR EDUCATIONAL AND PLAY PURPOSES. : de en
  • DEB0001704MA - Oven for drying cast cores or other objects : de en
  • DEP0006324DA - Safety valve : de en
  • DE1615278U - SALE STAND. : de en
  • DEST000035MA - Process for the production of a thermoplastic mass : de en
  • GB645320A - Improvements in or relating to a material handling implement and ripper : en
  • DE800281C - Keyhole lock : de en
  • FR967044A - Improvements to bricks, slabs and other construction elements : en fr
  • DEP0041148DA - Universal auxiliary device for ladies' hairdressers : de en
  • DER0000317MA - Process for making larded baked goods : de en
  • DEL0000530MA - Steam sterilizer for medical purposes : de en
  • DEP0008323DA - Control of multi-cylinder steam engines : de en
  • FR967009A - Whales for collars : en fr
  • GB645307A - An improved means for preventing a flash back, of flame to the injector, in gas burners of the bunsen type : en
  • US2526906A - Heating roller : en
  • US2527039A - Therapeutic unit : en
  • US2527204A - Manufacture of inner tubes : en
  • AT166980B - Process for the production of pre-stressed reinforced concrete structural parts : de en
  • US2526646A - Hydraulic feed system : en
  • CA468915A - High frequency generators : en fr
  • AU3649250A - Improvements in and relating to draft tube gates for hydraulic turbines : en
  • CA468877A - Brake applying mechanism : en fr
  • AT166999B - Shower bath : de en
  • AU148476B2 - Improvements in precombustion chamber diesel engines : en
  • US2527263A - Photographic transfer materials bearing gelating anion soap complex silver halide layer : en
  • US2527319A - Supporting means for sewing machines : en
  • DE1615223U - GUIDE EXISTING OF RAIL AND SLIDE FOR PLASTER EQUIPMENT. : de en
  • AT166957B - Adjustable seating : de en
  • AT167014B - Putty-free glazing : de en
  • US2526712A - Continuously rotating turrets with pear peeling, coring, and splitting means : en
  • US2526762A - Machine tool for milling tubular workpieces : en
  • US2527043A - Optical instrument illumination device : en
  • US2527076A - Detergent composition : en
  • US2526866A - Wheel suspension : en
  • US2527300A - Copolymers of unsaturated sulfonic acids and polyunsaturated compounds : en
  • DEP0007756DA - Manufacture of a binder from anhydrite : de en
  • DEP0048323DA - Dental extraction pliers : de en
  • US2527346A - Polymerization of vinyl biphenyl : en
  • US2527437A - Fishing bobber : en
  • USD160583S - Eisenberg jacket : en
  • CA468927A - Electro-magnetic contactors : en fr
  • AT166996B - Supporting beams consisting of shaped stones and prestressed support elements : de en
  • AU149899B2 - Venetian blind installation bracket : en
  • US2527242A - Educational book structure : en
  • US2527312A - Extensible coat hanger : en
  • US2527422A - Lubricating device : en
  • US2527240A - Manufacture of organic polycarbamates from chloroformic esters : en
  • USD160646S - Tank cap tool : en
  • CA468897A - Sulphofluorides of azoic dyestuffs : en fr
  • AT167027B - Spray drying process and equipment for carrying out the same : de en
  • US2526675A - Antenna structure : en
  • AT167023B - Toy locomotive for mountain routes : de en
  • CA468939A - Glazing units : en fr
  • CA468977A - Suction nozzles for suction cleaners : en fr
  • DEH0001047MA - Steering device for single-track vehicles : de en
  • US2526799A - Flexible shaft coupling : en
  • US2527061A - Electric control unit : en
  • US2527122A - Determination of olefins in hydrocarbon mixtures : en
  • USD160570S - Liquid vaporizer : en
  • GB645086A - Aliphatic olefins and cyclic process for manufacture thereof : en
  • DE1615133U - SUCTION HEAD FOR SUCTION OF FIBER BROKEN AND FIBER FLOW IN SPINNING MACHINERY. : de en
  • DED0000902MA - Device for break-proof dowelling of two or more workpieces together : de en
  • DEP0026502DA - Electric discharge tube for particularly high frequencies and method for manufacturing such a tube : de en
  • FR967149A - Hoe : en fr
  • DEP0037801DA - Closure for canning jars : de en
  • US2527090A - Watch mounting : en
  • US2527342A - Multivibrator and integrating circuit combination : en
  • AU3645950A - Improvements in or relating to thermionic valve circuits : en
  • DEP0002492BA - Lightweight panel : de en
  • US2527086A - Lock : en
  • US2527092A - Induction motor control system : en
  • US2527208A - Supersonic testing apparatus : en
  • FR967110A - Automatic switch for signaling devices of motor vehicles : en fr
  • US2527032A - Sash holder : en
  • US2527140A - Caustic stannate-urea treatment of cotton fabrics : en
  • DEP0000191BA - Glass insert in door and window sashes and the like and process for its manufacture : de en
  • DEP0030387DA - Wind power machine with energy storage : de en
  • DEP0042874DA - Electrically powered postage meter : de en
  • USD160682S - Rotatable casement window adjuster : en
  • FR967023A - Food grinder, coffee grinder : en fr
  • GB645195A - Process for the production of alkyl aromatic hydrocarbons : en
  • DEP0024218DA - Process to improve the utilization of hard coal : de en
  • US2526706A - Electrical transformer : en
  • US2526895A - Production of polycyclic aromatic hydrocarbons : en
  • DE800260C - Bearings, especially crankshaft bearings for internal combustion engines : de en
  • GB645235A - Improvements in or relating to aerial systems : en
  • GB645280A - Oil burner : en
  • USD160676S - Combined ash tray and snuffer : en
  • USPP985P - Rose plant : en
  • US2526876A - Method of handling continuous electrodes : en
  • FR967240A - Multi-fold foldable card : en fr
  • FR967129A - Improvements in multi-color printing machines : en fr
  • US2526683A - Methyl cellulose capsules and process of manufacture : en
  • US2526785A - Shirt : en
  • US2527000A - Rail flaw detector recording mechanism : en
  • DE800297C - Process for the production of ª ‡ -halogen-ª † -lactones : de en
  • DEP0043725DA - vacuum cleaner : de en
  • FR967123A - Voltage regulator system for dynamo-electric machine : en fr
  • GB645007A - Improvements in or relating to gas burners : en
  • GB645251A - Improvements in the pressure rollers of textile drawing devices : en
  • DEP0047002DA - Method and device for the continuous production of insulating material webs : de en
  • DE1615087U - LIFTING PLATFORM FOR SMALL ELECTRIC FLOOR CONVEYORS. : de en
  • DEP0002395BA - Screw socket connection : de en
  • DESC001745MA - Row of buildings or chain of buildings : de en
  • US2527295A - Apparatus for manufacturing valve bags : en
  • DE800247C - Device for space heating by air circulation : de en
  • GB645117A - Improvements in the manufacture of thiopentone : en
  • FR967104A - Milling, turning and polishing machine for propeller blades, forward and reverse : en fr
  • US2526998A - Self-centering detachable coupling for machine tools : en
  • US2527111A - Vertically adjustable bed construction : en
  • FR967168A - Automatic adjustment device for sector dam : en fr
  • DEK0003206MA - Tunnel ventilation. : de en
  • DEP0000178MA - Process for the production of chloramine from chlorine and ammonia for the disinfection of water containing carbonate : de en
  • GB645172A - Oil burner : en
  • DEP0038653DA - Double drum drive on conveyor belts : de en
  • FR967166A - Direction of travel and lap counting indicator : en fr
  • GB645169A - Improvements in or relating to roll film photographic cameras : en
  • GB645181A - Improvements in or relating to radar systems : en
  • IE18423L - Peat fertiliser : en
  • GB645316A - Improvements in devices for securing cycle pumps : en
  • DE1615157U - COMBINED BACKPACK AIR CUSHION. : de en
  • US2526916A - Switch or deflector device for directing the products of printing machines : en
  • US2527229A - End thrust bearing : en
  • US2527482A - Magnetic pencil holder : en
  • FR967111A - Mechanical pencils : en fr
  • FR967011A - Suspension device for vertical backrests accessible from the side : en fr
  • FR967205A - Improvements to broadcast receivers, electronic devices and the like : en fr
  • US2526925A - Welt construction for shoes and boots : en
  • US2527177A - Safety control : en
  • GB645050A - Improvements in and relating to densitometers : en
  • US2526835A - Hydraulic motor control : en
  • US2527425A - Stilbene disulfonic acid products : en
  • USD160601S - Game board : en
  • GB645292A - Milking machine installation : en
  • GB645291A - Compositions containing cement and highly polymeric substances : en
  • DE1615016U - HEAVY-DUTY ROTATING CAPACITOR, IN PARTICULAR FOR SHORT SHAFTS. : de en
  • GB645097A - Fixture or stand for cameras or other similar apparatus : en
  • FR967075A - Medical bra : en fr
  • US2526751A - Mounting device for pump impellers : en
  • DEP0028111DA - Pressure regulator with piston valve open on both sides : de en
  • DEP0041506DA - Process for the continuous production of butter : de en
  • DEP0032134DA - Process for the production of composite cast steel : de en
  • DET0000709MA - Control device, in particular for hydraulically operated support frames on trailers of articulated lorries : de en
  • FR967100A - Internal combustion engine without valve : en fr
  • US2527247A - Visor, principally for one-piece windshields : en
  • US2527310A - Batch sintering plant : en
  • DE1615258U - CLOTHING HANGER. : de en
  • US2527137A - Garment : en
  • US2527147A - Master batcher : en
  • US2527143A - Treatment of regenerated cellulose fabrics with urea-alkali-stannate solution : en
  • US2527253A - Shelf bracket : en
  • US2527288A - Anchor means for wrenches : en
  • US2527118A - Vehicle construction : en
  • DE1615086U - CLOSURE FOR BOXES, CARTONS OR THE LIKE. : de en
  • FR966971A - Improvements to gas turbine rotors : en fr
  • FR967234A - Process for the catalytic preparation of carbon monoxide and hydrogen from hydrocarbons and steam : en fr
  • USD160593S - Gordon stocking : en
  • CA468934A - Load bars for hoists : en fr
  • US2526801A - Raising of natural oil and other liquids by gaseous pressure : en
  • US2527063A - Process of making refractory brick for use in suspended furnace roofs : en
  • US2527189A - Celestial navigation instrument : en
  • US2527205A - Hernia belt construction : en
  • US2527477A - Control of the velocity of phase propagation of electric waves in wave guides : en
  • AU3639650A - Grip for sports clubs : en
  • US2526725A - Coil-handling apparatus : en
  • USD160680S - Tripod : en
  • US2526697A - Dielectric heating method and apparatus : en
  • US2527270A - Combination flush-type toilet and bedpan : en
  • US2527367A - Hatch cover : en
  • US2526815A - Device for supporting glass during heating : en
  • DE1615042U - DISC-SHAPED ROTARY SWITCH WITH TURN-PROOF, LONG CONTACT SPRINGS. : de en
  • GB645132A - Insecticidal compositions : en
  • US2526938A - Moisture indicator : en
  • DE1615062U - WELDING TABLE. : de en
  • DE1615202U - SPRING SYSTEM FOR DRAWBAR LAMPS. : de en
  • DE800268C - Drilling head with several drilling spindles, especially for drilling several flange holes at the same time : de en
  • DE1615230U - ILLUMINATED SPIRIT LEVEL. : de en
  • DE1615073U - REFLECTIVE PENDANT. : de en
  • US2526885A - Thermosetting compositions having improved electrical properties : en
  • US2527185A - Method of and means for filling lighting tubes with rare gas : en
  • DE1615298U - DEVICE FOR LABELING OBJECTS OF ALL KINDS. : de en
  • DEP0031135DA - Electrolyte, in particular for electrolytic capacitors : de en
  • AU3642650A - f "Improved process forthe treatment of whale glue water andthe products therefrom : en
  • US2526655A - Wax-resin compositions : en
  • US2526733A - Folding bath cabinet : en
  • USD160653S - Perfume bottle : en
  • US2526857A - Method for logging wells : en
  • US2527444A - Processes for the removal of methane contents in water : en
  • US2526888A - Heated forming tool : en
  • US2526778A - Spray head : en
  • US2527024A - Sawmill arrangement : en
  • US2527328A - Book match : en
  • DEP0009608DA - Surface heating device and method of controlling hardening temperature : de en
  • FR966980A - Construction process for metal frames, elements for its realization and frames obtained : en fr
  • AU148114B2 - Improvements in or relating to antistatic surface treated articles comprising ethylene polymer : en
  • DE1615103U - HEATING OVEN FOR LOCOMOTIVES. : de en
  • DE800255C - Towing frame for agricultural machines, especially root crop harvesters : de en
  • GB645179A - Improvements in safety valves : en
  • DEP0009908DA - Device and generation of periodic current surges for nerve stimulators : de en
  • DEP0002770BA - Photographically registering theodolite : de en
  • GB645183A - Method and apparatus for electro-plating : en
  • GB645187A - Improvements in or relating to fins for craft operating in fluids : en
  • US2526911A - Electrical breakdown device of the cavity resonator type : en
  • US2527334A - Mineral lubricating oil containing alkali and alkaline earth metal salts of alkylated dibenzothiophene sulfonic acid : en
  • FR967058A - Hair lotion : en fr
  • AU3645550A - Coating compositions resistant togas checking and frosting : en
  • DEP0033134DA - Mixing circuit, especially for vibrations of very high frequencies : de en
  • DEP0050798DA - Electric ignition, in particular for internal combustion engines in motor vehicles : de en
  • AT166956B - Device for machine tools with reciprocating tools, such as hacksaw machines or the like, for additional loading of the tool during the working stroke : de en
  • US2527083A - Spring guide means for pipe lining machines : en
  • US2527197A - Method of producing a carbon monoxide and hydrogen gas mixture from carbonaceous materials : en
  • DE1615085U - PACKAGING FOR BERRY FRUIT, STONE FRUIT, POME FRUIT, TOMATOES, MUSHROOMS OR THE LIKE. : de en
  • DEK0000413MA - Cigar wrapping machine : de en
  • DEP0010253DA - Wall panel connection for steel houses : de en
  • DEP0019304DA - Discharge tube : de en
  • DE1615220U - SAFETY COOKER : de en
  • AT166982B - Hitching device for tractors : de en
  • AT166993B - Loading platform for moving boxes, containers, etc. Like. From one level to an adjacent : de en
  • AT167025B - Safety gas can : de en
  • US2526968A - Brake pressure selector device : en
  • US2527350A - Safety shackle : en
  • CA468971A - Cravat holders : en fr
  • US2527167A - Carton : en
  • US2527427A - Stilbene disulfonic acid derivatives : en
  • AT166990B - Cable for the production of metallic inserts in the barrel shells of pneumatic tires : de en
  • DE1615038U - COMPARTMENT INSPECTOR. : de en
  • DE1615128U - RUBBER-TIRED IMPELLER WITH BALL BEARINGS. : de en
  • DEM0002751MA - Household appliances : de en
  • US2526696A - Process for the simultaneous production of coke and gaseous unsaturated hydrocarbonsand apparatus therefor : en
  • US2527073A - Bag closure : en
  • US2527383A - Electromagnetic rail brake : en
  • AT167045B - Axial piston gear with swash plate drive : de en
  • DEM0002745MA - Single track vehicle with superstructures : de en
  • DEN0000211MA - Process for the production of copper oxychloride : de en
  • FR967128A - Tool grinding machine : en fr
  • AT166963B - Frame profile strips for dismountable furniture u. like : de en
  • CA468950A - Multistage turbines and compressors : en fr
  • US2527064A - Fish lure : en
  • US2527206A - Breast development measuring device : en
  • USD160674S - Display stand : en
  • US2527062A - Method of conditioning bar soap for pressing by means of infrared radiation : en
  • DE1615185U - MILK CAN TRAILER. : de en
  • US2526699A - Method of compensating for or preventing heat losses from material during dielectric heating thereof : en
  • US2527120A - Method for the preparation of butadiene : en
  • US2527381A - Relief valve : en
  • DEP0032238DA - Galvanic element, especially for pocket batteries : de en
  • DEP0049292DA - Star-delta switch : de en
  • DE1615104U - GLASS CEILING RAIL WITH A WIRE INSERT MADE OF SHORT PIECES CORRESPONDING TO THE BOLT DISTANCES. : de en
  • DE1615192U - DRIVE FOR GRINDING, GRINDING AND POLISHING PASSES WITH BUILT-IN RUNNER ADJUSTMENT DEVICE. : de en
  • US2526786A - Hobbyhorse : en
  • US2526798A - Gear hobbing machine : en
  • US2527174A - Coin separator : en
  • US2527027A - Sun goggle : en
  • US2527037A - Method of producing nodular cast iron : en
  • DEP0008217DA - Automatic scales with bottom flap emptying : de en
  • US2527251A - Chain saw : en
  • AU3074149A - Improvements in barrels : en
  • AU3646950A - Improvements in or relating to antistatic surface treated articles comprising ethylene polymer : en
  • AU3648750A - Improvements in and relating tothe bonding of yarns to rubber : en
  • DE1615091U - REPLACEABLE INLET PIPE FOR A HOT WATER BOILER ON THE OVEN. : de en
  • AT166959B - Cutting tool for producing a profile deviating from the circular shape : de en
  • US2526689A - Process for controlled catalytic oxidation : en
  • US2527190A - Husk agitator for corn picking machines : en
  • US2527033A - Ratchet wrench : en
  • AU3640650A - Improvements relating to mixing devices : en
  • AU150219B2 - A method of and apparatus for generating power bythe expansion of gas flowing ator above sonic speed : en
  • FR967105A - Dispenser box, especially cigarettes : en fr
  • DEK0001628MA - Crank extrusion press : de en
  • US2527078A - Detergent composition : en
  • DE1615002U - TUNING AND DISPLAY DEVICE FOR RADIO RECEIVERS. : de en
  • DE800270C - Rivet press : de en
  • FR967098A - Compensated frame device for radio apparatus : en fr
  • GB645065A - Preparation of polymerizable pentachlorostyrene, its polymers and copolymers : en
  • GB645252A - Improvements in and relating to means for the detection and quantitative determination of combustible gas or vapour in an atmosphere : en
  • US2527303A - Apparatus for stemming fruits and berries : en
  • US2527239A - Lubricating system for clotheswashing machines : en
  • USD160612S - Earring or similar article : en
  • DE1615255U - JAW IMPRESSION BUCKET, FOR MAKING IMPRESSIONS WITH BREAKDOWN POINTS. : de en
  • GB645259A - Improvements in and relating to dough dividers : en
  • GB645073A - Improvements in or relating to devices for maintaining a constant fluid pressure : en
  • US2526663A - Sock : en
  • DEP0040479DA - Yarn guide flap on ring spinning, ring twisting and similar machines : de en
  • FR967242A - Heated dry air hair dryer : en fr
  • US2526703A - Method of manufacturing electrical condensers : en
  • DE1615101U - ELECTRIC ELECTRIC FENCE. : de en
  • DEP0010955DA - Rotary percussion drilling method and apparatus : de en
  • GB645171A - Improvements in and relating to apparatus for the liquid treatment of textile threads : en
  • FR966972A - Insulating and translucent wall : en fr
  • DEP0000377MA - Heat treatment of permanent magnet steels under the influence of a magnetic field : de en
  • DEP0054749DA - Closure for folders, bags or the like. : de en
  • DE1615244U - MECHANICAL DIRECTION INDICATOR. : de en
  • DEG0001048MA - Tool grinding machine : de en
  • DE1615282U - THREE-ARMED CARRIAGE FOR BICYCLE TACHOMETER OR THE LIKE. : de en
  • DER0000413MA - Hinge-free device for generating the brush pressure for brush holders : de en
  • FR967099A - Folding Commercial Trailer with Adjustable Hitch : en fr
  • US2527268A - Production of photographic emulsions : en
  • USD160598S - Baby stroller : en
  • DEF0000524MA - Sealing plug : de en
  • DEP0041210DA - Pot insert : de en
  • GB645020A - Improvements in or relating to wheels and more particularly pulley wheels : en
  • GB645160A - Improvements in and relating to electromagnets : en
  • DE1615112U - SAWDUST FURNACE : de en
  • DEP0040642DA - Method of treating esters : de en
  • FR967113A - Control device for differential gear shifting mechanisms : en fr
  • GB645194A - Improvements in starters, more particularly for internal combustion engines : en
  • DEP0005982DA - Transfer platform with track locking : de en
  • US2526754A - Pipe coupling : en
  • US2527237A - Temperature compensation for hysteresis clutch drives : en
  • US2527233A - Method for the preparation of organosilicon fluorides : en
  • US2526873A - Preparation of green coffee : en
  • US2527499A - Pineapple plant culture : en
  • FR967133A - Wire holder-unwinder-rewinder : en fr
  • US2526693A - Apparatus for training aircraft pilots : en
  • US2527416A - Electric motor : en
  • US2527129A - Automatic gate : en
  • US2526685A - Polarized electromagnetic relay : en
  • US2526961A - Method of producing antisera of high titre : en
  • US2527384A - Hydraulically operated tier-lift mechanism : en
  • US2527085A - Aluminum lightweight basket : en
  • DE1615054U - GLASSES STAND FOR OFFICE AND HAIRDRESSING NEEDS. : de en
  • DEP0035223DA - Automatic vehicle clutch : de en
  • DE1615058U - SUCTION BAR. : de en
  • DE1615156U - DRYING AND STERILIZING CABINET FOR CHEESE BOARDS AND CHEESE TOWELS. : de en
  • DE1615277U - ADJUSTMENT LEVER WITH TRANSVERSE HANDLE, IN PARTICULAR BRAKE LEVER FROM TRAILED VEHICLES. : de en
  • GB645046A - Apparatus for automatically delivering bulk materials in units of equal volume : en
  • CA468969A - High frequency apparatus : en fr
  • DEP0025976DA - Image protection layer with raised edges for cinematographic films : de en
  • FR967042A - New azo dyes and process for their preparation : en fr
  • GB645301A - Reversible disc ploughs : en
  • DE800266C - Process for the corrosion protection of aluminum and aluminum alloys : de en
  • GB645077A - Television apparatus for transmitting motion picture film : en
  • GR12675B - INFLAMMATORY OUT OF JELLY. : el en
  • US2526641A - Garment support : en
  • US2526732A - Container for holding a set of drills and punch : en
  • US2526841A - Method of dissolving steel to obtain residue containing aluminum nitride : en
  • DEP0025779DA - Device for the enrichment of granular materials with liquid : de en
  • US2526740A - Cable connector : en
  • US2527244A - Assorting system : en
  • GR12673B - SINGLE ELECTRICITY HOB OF HIGH VOLUME AFTER SUCH LOW VOLUME. : el en
  • AT166995B - Straightening stand for building purposes : de en
  • US2526959A - Fracture reduction apparatus : en
  • US2527059A - Business purse : en
  • US2527272A - Machine for applying labels to moving webs : en
  • GB645175A - Improvements in or relating to magnetic circuits : en
  • DE1615168U - SCISSOR GRATING. : de en
  • DEP0014408DA - On and off switches, in particular for turntable motors : de en
  • DEP0055629DA - Holder for Kötzer, bobbins, etc. : de en
  • US2527284A - Toy cannon : en
  • DEP0018397DA - Process for the production of blocks and hollow bodies by composite casting : de en
  • GB645305A - Continuous casting of metal : en
  • DEP0050801DA - Hair scissors : de en
  • DEP0055236DA - Bolt for door locks, furniture locks or the like. and its method of manufacture : de en
  • US2527180A - All-weather crutch : en
  • AT167028B - Throwing wheel for throwing material to be thrown : de en
  • FR966996A - Assembly device between two elements of an assembly with plain surfaces : en fr
  • GB645049A - Improvements in and relating to electric battery lamps : en
  • US2526708A - Grease gun loading pail base for grease containers, with cutter and interlock means for said containers : en
  • US2526965A - Capsule filling device having a standard, a rotatably and slidably mounted platform, and rotatably mounted spreader means thereon : en
  • US2527362A - Dual steering control arrangement for boats : en
  • USD160589S - Viewer for a continuous moving strip of film : en
  • USD160637S - Half boot book end or similar article : en
  • USD160641S - Pendant or similar article : en
  • US2527170A - Method and apparatus for detecting corrosion : en
  • USD160633S - Kvarnstrom collapsible high chair : en
  • US2526753A - Stereotype plate casting machine : en
  • US2526848A - Yarn moistening and winding apparatus : en
  • GB645239A - Improvements relating to water heaters : en
  • DEP0048985DA - Conveyor belt system with transfer device : de en
  • DEP0023498DA - Enclosed auxiliary device with an iron circuit for operating gas discharge tubes : de en
  • DEP0033558DA - Traction sheave conveyance with a central hoist rope and with suspension ropes guided over loose sheaves : de en
  • FR967086A - Disc coupling : en fr
  • DES0000588MA - Slider : de en
  • US2526865A - Stabilized fat compositions : en
  • US2527163A - Turfing device : en
  • DEP0004493DA - Pressure relief valve for piston pumps and hydraulic piston machines with slide control : de en
  • US2527426A - Nitro-distyrylbenzene-disulfonic acids and a method of making same : en
  • CA468868A - Nailing machines : en fr
  • USD160587S - Combined camera stand and photographic lamp holder : en
  • GR12669B - SPECIAL APPARATUS FOR AUTOMATIC DIPPING AND PIPEING OF CONCRETE (CONCRETE) USING ONLY ITS OWN WEIGHT. : el en
  • US2526844A - Tap grinding machine : en
  • US2527201A - Safety thread cutter : en
  • DEC0000086MA - Fluid flow machine : de en
  • DE1615011U - ELECTRIC LIGHT TUBE, IN PARTICULAR HIGH VOLTAGE LIGHT TUBE, WITH TUBE HOLDER BETWEEN THE ENDS. : de en
  • DEP0019837DA - Method and device for treating wort : de en
  • FR967061A - Improvement relating to molding compositions and articles prepared from these compositions : en fr
  • US2526875A - Method of collecting gases in aluminum furnaces : en
  • DE800289C - Clock with projected time : de en
  • DEP0003535DA - Device on pilot jet gas machines for controlling the gas inlet valve : de en
  • GB645162A - Improvements in and relating to lay figures or mannequins for making and fitting clothes and dresses : en
  • FR967158A - Pressurized fluid motor : en fr
  • DEP0006459DA - Handle for welding and cutting equipment : de en
  • DEP0004212DA - Device for steering an electrically operated, rail-less toy vehicle : de en
  • AU147957B2 - Improvements relating to mixing devices : en
  • FR967139A - Process for the production of heavy curd for making cheese : en fr
  • FR967006A - Removable tank : en fr
  • US2526692A - Primary cell and battery : en
  • US2527261A - Production of photographic silver halide emulsions from gelatinanion soap complexes : en
  • AU3068949A - Improvements in irrigation and like pumps : en
  • DEG0000591MA - Base for casting film bases : de en
  • US2526645A - Intermittent-firing thermal air jet motor with oscillating flapper valve control : en
  • US2527435A - Holder for soldering irons : en
  • AT166983B - Chassis for automobiles : de en
  • AU3649850A - Improvements in or relating to a refrigerating systems : en
  • US2526830A - Variable delivery gear pump : en
  • DE800278C - Boat davit : de en
  • GB645112A - Improvements in sweat bands : en
  • US2526631A - Telemetric transmitter : en
  • DEB0001514MA - Arrangement for gearboxes indirectly operated by a gearshift lever, in particular for motor vehicles : de en
  • DEN0000120MA - Process for the manufacture of colored ceramic products : de en
  • DEP0034853DA - Tensioning device for wires, ropes and the like. : de en
  • FR967018A - Use of copper and zinc alloys containing manganese for decorative utility objects : en fr
  • CA468899A - Sulphofluorides of azoic dyestuffs : en fr
  • DEK0000567MA - Injection internal combustion engine : de en
  • CA468914A - Electro-magnetic induction apparatus and methods of forming same : en fr
  • DE1615186U - CASES FOR LUXURY PRODUCTS, ESPECIALLY CHOCOLATE. : de en
  • DEM0000569MA - Coupling for composite windows and composite doors : de en
  • CA468916A - Electrical induction apparatus : en fr
  • CA468982A - Circuit interrupters : en fr
  • DET0000849MA - Method for freezing ice cream on a handle : de en
  • DK71629C - Apparatus for making hollow ice sticks. : da en
  • USD160568S - Set of game pieces : en
  • DESC001895MA - window : de en
  • AT166978B - Gripping claw for mounting on wheels, in particular on motor vehicle wheels : de en
  • DE1615067U - ARRANGEMENT OF THE ELECTRICAL FLASHING LIGHT RELEASE SYSTEM WITH BUILT-IN CONTROL LAMP OF PHOTO EQUIPMENT. : de en
  • DER0001306MA - Preheating of water, in particular of additional feed water, by means of condensate vapor : de en
  • GB645284A - Improvements in gauging apparatus for machine tools such as lathes : en
  • FR967108A - Support device for boards, shelves, shelves, etc. : en fr
  • DE1615099U - TELEPHONE STATION. : de en
  • DE1615297U - STONE PLANE WITH REPLACEABLE STEEL STRAP INLAY. : de en
  • DEP0012478DA - Throttle device for the fuel-air mixture for internal combustion engines : de en
  • DK71626C - Lubrication valve. : da en
  • FR967037A - Improvements to metal cartridges : en fr
  • DEP0015477DA - Gate valve housing and process for its manufacture : de en
  • DEP0025945DA - Loudspeaker baffle : de en
  • DESC000505MA - Device for introducing liquids or substances dissolved or emulsified in liquids into or below the surface of the earth or into other substances to be mixed : de en
  • DEP0015936DA - Brush for cleaning artificial dentures : de en
  • DEP0047605DA - Gear for stepless adjustment of control elements on rotating shafts : de en
  • DEV0000649MA - Valve caps for pneumatic tire valves : de en
  • DK71611C - The lamp. : da en
  • US2527080A - Abacus : en
  • US2527398A - Method of preparing surfacedecorated plastic sheets : en
  • DE1615014U - SPRING-OPERATED LIGHT BULB. : de en
  • GB645098A - Improvements relating to apparatus for the treatment of grass, or other vegetable matter : en
  • DEW0002072MA - Multipoint welding machine : de en
  • FR967174A - prefabricated adobe element : en fr
  • GB645151A - Improvements in or relating to tower ladders : en
  • US2526983A - Article arranging and transfer mechanism : en
  • US2527096A - Voltage phase displacement and amplitude indicating system : en
  • USD160606S - Motor block bench : en
  • DE1615055U - ADDITIONAL DEVICE FOR TENSIONING TIES WITH TRACTOR DRIVE. : de en
  • DEP0051383DA - Attachment of circular shear blades on the drive shaft : de en
  • DE1615026U - ROTATING DEVICE FOR VEHICLES OR THE LIKE. : de en
  • DEK0000825MA - Friction wheel lighter : de en
  • GB644984A - Improvements in and relating to electric discharge devices : en
  • GB645009A - Improvements in and relating to pneumatic conveyers : en
  • GB645208A - Improvements in and relating to optical instruments : en
  • FR967093A - Boring tool holder : en fr
  • DEP0006293DA - Sliding connection or articulated sliding connection : de en
  • DEP0020818DA - Device for electrical interlockings, especially those with electrical locks, pocket lever mechanisms and the like. : de en
  • US2527099A - Process for producing a very active decolorizing agent : en
  • DE800246C - Electrically operated log winch : de en
  • GB645066A - Improvements in or relating to drafting devices for drawing-frames, fly-frames, spinning frames and mules : en
  • DEP0008584DA - Protection against being driven over by railroad signals that are at a stop : de en
  • DEP0056116DA - Motorized float : de en
  • DK71619C - Stove. : da en
  • GB645078A - Improvements in supports or jacks on two-wheeled agricultural trailer machines : en
  • AU3206150A - Improvements inwood products andin methods of making thesame : en
  • GB645003A - A method of making titanium-containing copper alloys : en
  • GB645011A - Improvements in and relating to electric impedance networks : en
  • DED0000149MA - Process for the production of condensation products : de en
  • DEP0008123DA - Rinsing device for narrow-necked vessels, ampoules, dropper glasses and the like. : de en
  • DES0000047MA - Additional device for radio receivers : de en
  • GB645026A - Improvements in hydraulic hopper discharge apparatus : en
  • DEP0043482DA - Holding device for scale lamps, in particular for high-frequency receivers on vehicles : de en
  • DEG0002330MA - Rail fastening with a washer plate arranged between the rail foot and sleeper and with a clamping plate : de en
  • GB645297A - Improvements in vacuum apparatus for the transfer of liquids from one vessel to another : en
  • DE1615285U - GRINDING MACHINE, IN PARTICULAR EDGE GRINDING MACHINE FOR FLAT GLASSES. : de en
  • FR967145A - Parallel guided drawing device : en fr
  • US2527458A - Hydraulic servomotor mechanism for machine tools : en
  • US2526981A - Device for supporting fishing rods : en
  • US2527144A - Smelter and method of smelting frit : en
  • USPP984P - Rose plant : en
  • FR966975A - Air inlet nozzle for gas turbine engine units : en fr
  • GB645210A - A device for preventing skidding or slipping of wheels fitted with pneumatic tyres : en
  • DEP0006320DA - Window frames for living spaces : de en
  • DEP0012324DA - Gas tap : de en
  • DE800274C - Labeling of bottles : de en
  • DEP0020791DA - X-ray device with separate switching elements for fluoroscopy and for recordings : de en
  • DK71616C - Electric discharge pipe and mixing coupling with such a pipe. : da en
  • FR967089A - Plastic assembly process : en fr
  • FR967114A - Textile waterproofing agents and process for their preparation : en fr
  • FR967138A - Totalizer mechanism for gas meters with gear ratio adjustment device : en fr
  • GB645299A - Improvements in or relating to variable condensers : en
  • FR966958A - Electric delay primer, without gas : en fr
  • FR967020A - Improvements to radio-electric oscillators : en fr
  • GB645127A - Improvements in and relating to combined waxers and polishers : en
  • DE1615131U - Scabbard for a knife, especially with a fixed blade. : de en
  • USD160644S - Moving figure wheeled toy : en
  • DEP0026793DA - Direction indicators for vehicles : de en
  • DEZ0000195MA - In concrete or the like. Post embedded device for receiving a staple for the purpose of attaching a fence wire : de en
  • FR967152A - Safety device for cradles and the like : en fr
  • US2526840A - Camera : en
  • DEP0028467DA - Automatic switching device for continuously loaded elevators or the like. : de en
  • DE800245C - Load chain guidance on pulley blocks or other load-pulling chain nuts : de en
  • US2527339A - Combined securing and decorative means for the edge portions of a flexible-walled container : en
  • US2527176A - Treatment of oils corrosive to copper : en
  • US2527389A - Coin counter and stacker : en
  • US2527455A - Apparatus for conveying materials : en
  • US2527491A - Key holder : en
  • US2526992A - Thermostatic switch : en
  • US2527035A - Concrete roof : en
  • USD160656S - Textile fabric : en
  • US2526622A - Bottle sealing device : en
  • FR966999A - Reducer, speed variator : en fr
  • CA468922A - Circuit interrupters : en fr
  • CA468944A - Risers for bubble-cap trays : en fr
  • DE800249C - top, roof : de en
  • FR966952A - Folding baby carriage : en fr
  • FR967228A - Ballpoint pen enhancements : en fr
  • GB645174A - Machine for making steel wool from wire : en
  • DEP0002804DA - Footwear : de en
  • US2527135A - Vending machine : en
  • US2526808A - Shoulder pad for garments : en
  • US2527141A - Treatment of cotton fabrics with urea-alkali-zincate solution : en
  • GB645109A - Improvements in or relating to the manufacture of flexible helically corrugated metal tubes : en
  • US2526836A - Electrodynamic sound reproducer : en
  • US2526896A - Production of diaryl alkanes : en
  • US2527234A - Disk spacer : en
  • USD160588S - Eeferences cited : en
  • GB645087A - Improvements in and relating to arc extinguishing devices for electric switches or circuit breakers : en
  • GB645104A - Improved combination tool for smokers' use : en
  • US2527505A - Vertically adjustable table : en
  • GB645036A - Improvements in locks or catches : en
  • GB645218A - Esterification using azeotropic distillation : en
  • DE1615261U - CUFFLINKS. : de en
  • CA468935A - Flame failure safeguards : en fr
  • CA468951A - Blending or mixing apparatus : en fr
  • DE1615012U - ARRANGEMENT FOR FIXING ELECTRIC THROTTLE DEVICES TO METAL WALLS FOR ELECTRIC LUMINAIRES. : de en
  • DE1615137U - PACKAGING FOR FOOD, IN PARTICULAR FOR EDIBLE FATS SUCH AS BUTTER, MARGARINE OR THE LIKE. : de en
  • DE1615247U - FILLING FUNNELS, IN PARTICULAR FOR INDUSTRIAL PRESERVED BOTTLES. : de en
  • DEP0041254DA - Convertible top : de en
  • GB645308A - Improvements in or relating to facing elements for building purposes : en
  • US2527506A - Etheks : en
  • US2526758A - Power multiplying and transmission mechanism : en
  • AU3639750A - Tubeless pneumatic tyre : en
  • SE127487C1 - Device for connecting lines between a departure station and an address station, for telephone, telegraph or similar installations. : en sv
  • US2527060A - Davit : en
  • US2526772A - Expansible mandrel : en
  • US2526860A - Lighter : en
  • US2527301A - Method of separating the constituents of gaseous mixtures : en
  • DE1615022U - INHALATION DEVICE. : de en
  • DEM0000723MA - Vehicle side wall supported by an articulated parallelogram and which can be influenced by a force : de en
  • DEP0050147DA - Precoat filter : de en
  • DEP0054102DA - Process for the saccharification and fermentation of tubers and roots containing inulin : de en
  • DE1615059U - WILD AND BIRD DISEASE. : de en
  • AU3639850A - Radiofrequency transformer : en
  • AU151042B2 - Improvements in or relating to thermionic valve circuits : en
  • DE1615271U - DISPLAY EQUIPMENT. : de en
  • AT167003B - Anti-skid and spreading device : de en
  • CA468992A - No-draft ventilator windows : en fr
  • US2526642A - Electret-type generator and motor : en
  • AU3642950A - Improved liquid filter with pressure relief valve : en
  • US2527139A - Spray booth : en
  • USD160595S - Crib blanket : en
  • DEP0000704BA - Device for counting calls at the subscriber station in telephone systems with dialer operation : de en
  • DEP0054893DA - Process for the recovery of metals or metal alloys from iron plated with such : de en
  • USD160571S - Bel-anger bedstead : en
  • FR966963A - Signaling and alarm device intended to prevent theft of automobiles or other similar uses : en fr
  • DEE0000239MA - Chain tree stand : de en
  • DEP0026506DA - Electric discharge tube : de en
  • FR967066A - Dredging facility : en fr
  • US2527275A - Wire-tinning and cutting machine : en
  • DEP0033262DA - Process for power regulation in internal combustion engines : de en
  • FR966992A - Shears : en fr
  • AT166977B - Reinforced concrete ceiling : de en
  • DEM0002267MA - Drip catchers for paint brushes, in particular shaving brushes : de en
  • GB645072A - Crude petroleum oil distillation process : en
  • GB645129A - Detergents : en
  • USD160599S - Combined household heater and laundry drier : en
  • US2526715A - Apparatus for introducing air to insulated electrode structures in electrical precipitators : en
  • US2526731A - Method of and apparatus for coating metallic strands with a metal coating : en
  • DE1615238U - AIR AXLES WITH CAPSULES AND PLUG. : de en
  • DEP0046140DA - Device for generating sound vibrations for hearing testing : de en
  • DE1615081U - PENCIL OR PLAY PEN. : de en
  • FR966979A - Apparatus for crimping belt buckles : en fr
  • GB645114A - Improvements in and relating to the fixing of thermoplastic members to walls or other surfaces : en
  • AT167034B - Layered iron core for transformers and reactors : de en
  • DE1615204U - BAG CLEANING MACHINE. : de en
  • US2527315A - Preparation of urea : en
  • AU152931B2 - Improvements in or relating to electroluminescent lamps : en
  • US2526939A - Incubator brooder : en
  • DEI0000060MA - Ring chamber microphone : de en
  • US2527016A - Flat platen typewriter with longitudinally projected type strip elements : en
  • US2527084A - Refrigerator closure with hydraulic seal : en
  • US2527484A - Clasp : en
  • CA468895A - Condensation products of cyanamide formaldehyde and mercaptothiazoline : en fr
  • AT166967B - Machine for planing gears on gears and racks with a rack-shaped tool : de en
  • DE1615268U - LIGHTING DEVICE ON SEWING MACHINES. : de en
  • USD160611S - Brooch or similar article : en
  • US2527044A - Surface-coated abrasive grain : en
  • USD160663S - Display stand for garden hose : en
  • AT166976B - Component for structures to be erected using the rapid construction method : de en
  • AT166969B - Tapping attachment : de en
  • US2526764A - Inflatable and collapsible map : en
  • DE1615122U - VIBRATION DAMPER WITH VARIABLE OIL TOUGHNESS. : de en
  • AU147135B2 - An improved drawbar : en
  • US2527131A - Antibacklash brake for fishing reels : en
  • DE1615092U - SPRING FORM CLOSURE. : de en
  • DEK0001415MA - Auxiliary device for introducing an injection needle during the puncture : de en
  • DE1615210U - AUXILIARY ORGAN FOR ELECTRICAL CONTACTS. : de en
  • DEP0023504DA - A vessel whose wall is at least partially made of metal, and a method for venting and sealing the vessel : de en
  • CA468962A - Electronic discharge devices : en fr
  • US2526711A - Landing gear for airplanes : en
  • CA468993A - Freight containers : en fr
  • US2527291A - Gas pressure blasting device : en
  • DE1615288U - THREADED FEED SCREW WITH NUT FOR FILLER HOLDER WITH SUCTION PISTON. : de en
  • FR967195A - Control device for propeller shaft : en fr
  • DE800282C - pocket knife : de en
  • DEW0000492MA - Internal combustion engine : de en
  • GB644992A - Improvements in and relating to electron discharge devices : en
  • US2527245A - Gyroscopically controlled gunsight : en
  • CA468938A - Blowpipes : en fr
  • FR967248A - New way to measure the cohesion and internal friction angle of existing soils : en fr
  • US2527155A - Hitch for trailers : en
  • US2527404A - Process for the propane fractionation of lubricating oil stocks : en
  • USRE23287E - Dew point hygrometer : en
  • US2526627A - Spark arrester and exhaust silencer : en
  • US2526908A - Static electricity grounding device : en
  • CA468903A - Methods and apparatus for sealing containers : en fr
  • US2527158A - Closure fastener for vanity cases and similar articles : en
  • US2527326A - Indicating target for simulated projectors : en
  • US2526767A - Combination kitchen stool and waste receptacle : en
  • DEP0012682DA - Stake for long timber transport wagons : de en
  • US2527013A - Infrared heater : en
  • CA468879A - Footwear and closures therefor : en fr
  • US2526845A - Electrical switch : en
  • US2527071A - Magnifying attachment for books : en
  • US2526855A - Piston ring tool : en
  • US2527278A - Window stop : en
  • DE1615097U - SPEAKER MEMBRANE. : de en
  • DE1615181U - RUBBER SEALING RINGS. : de en
  • AT167020B - Catalytic lighter : de en
  • AU142338B2 - Tractor-operated drag saw : en
  • DEL0001470MA - scissors : de en
  • DEP0037606DA - Mechanical coupling device and its applications : de en
  • FR967116A - Attachment device : en fr
  • AT166961B - Workbench : de en
  • AT167031B - Formwork block for concrete walls and beams from it : de en
  • DE1615242U - TRANSMISSION FOR SINGLE-AXLE TRACTOR AND ASSOCIATED WORK EQUIPMENT. : de en
  • FR966973A - Improvements in weaving processes, treatment of woven products and new industrial products resulting therefrom : en fr
  • DE1615149U - ARRANGEMENT FOR COMPENSATING THE SECONDARY SPEAKER COUPLINGS. : de en
  • DE1615158U - DISH DRYING STAND. : de en
  • US2527116A - Floor mat : en
  • US2527264A - Methane dyes and their preparation : en
  • CA468894A - Flotation of iron ores : en fr
  • AU3572450A - Improvements in or relating to transformers : en
  • DE1615021U - FULLY ELASTIC RUBBER STOCKING. : de en
  • US2526985A - Cover for golf club heads : en
  • US2527081A - Process for producing polymeric condensation products : en
  • US2527386A - Temperature control device : en
  • US2527443A - Process for disposal of mixtures of metallic sodium and calcium : en
  • AT166965B - Device for the production of refractory moldings : de en
  • CA468923A - Valves : en fr
  • DE1615189U - RESPIRATORY DEVICE. : de en
  • DE1615217U - DOUBLE BED COUCH. : de en
  • DE800276C - Vehicle with a hood container arranged on the roof : de en
  • US2526870A - Insulating blanket and method of forming the same : en
  • US2526791A - Fastening device : en
  • DEP0023173DA - Process for the production of concrete bodies : de en
  • US2526956A - Fluid actuated reciprocating tool : en
  • GB645023A - New stable emulsions of artificial resins and processes for making them : en
  • CA468947A - Manufacture of rubber-like polymerizates : en fr
  • CA468896A - Butadiene-acrylonitrile polymers plasticized with esters : en fr
  • US2527331A - Hydraulic control mechanism : en
  • US2527421A - 3, 4-dicarboxy-2-furan-alkanols and derivatives thereof : en
  • US2526796A - Precision grinding machine : en
  • AT167038B - backpack : de en
  • AT166979B - Wall plate : de en
  • US2526649A - Preparation of piled webs : en
  • CA468984A - Coagulation with metal salts : en fr
  • US2526761A - Esterification process : en
  • US2527296A - Rust-preventive compositions : en
  • US2527497A - Polyvinyl acetal-resinous pine-wood extract composition : en
  • GB645202A - Improvements in or relating to lubricating compositions : en
  • DEP0035973DA - Device for the immediate display of the lighting color : de en
  • DEP0047959DA - Full gate with the main drive shaft running transversely to the gate track. : de en
  • GB645328A - Improvements in apparatus for delivering grass and other green crops to drying apparatus or for other purposes : en
  • GB645295A - Improvements in or relating to a method of water treatment : en
  • AU152300B2 - Improvements in or relating to transformers : en
  • DEP0012844DA - Articulated connection for the iron line extension : de en
  • AT166987B - blanket : de en
  • US2526843A - Temperature control system : en
  • US2527276A - Awning : en
  • AT166960B - Apparatus for extruding a lead or similar metal sheath around electrical cables : de en
  • AT166991B - Roller support : de en
  • CA468891A - Cutting torch guide devices : en fr
  • AU151900B2 - Improvements in or relating to Dust Extraction Plants : en
  • DEP0023971DA - Sliding connection, consisting of piston and cylinder or slide and slide grate : de en
  • US2527243A - Adjustable mount for camera diaphragms : en
  • AU146079B2 - Master cylinder : en
  • AU3643650A - Improvements relating to hydraulic speed governors for prime movers : en
  • CA468965A - Nitrogen-containing organic compounds : en fr
  • DEP0016579DA - trousers : de en
  • DER0001385MA - Gate valve for pipes containing dusty gases : de en
  • FR966986A - Prism spectrograph : en fr
  • DE1615215U - EXPLOSION-PROOF BULB HOLDER. : de en
  • DEP0024574DA - Multiplex transmitting and receiving device : de en
  • DE1615279U - HOSELESS AIR PUMP. : de en
  • DEP0038952DA - Device for amplifying and directing ultrasonic waves : de en
  • FR967112A - Shock recorder : en fr
  • US2526990A - Plural pencil with slidable lead carriers : en
  • DEK0001489MA - Installation unit : de en
  • DEN0000508MA - Standing smoke tube boiler : de en
  • US2526960A - Pickup device : en
  • CA468898A - Sulphofluorides containing azo dyestuffs : en fr
  • DEP0053105DA - Pliable sliding or sliding lock : de en
  • CA468940A - Multiglazed windows and light screens therefor : en fr
  • GB645096A - Refrigerant mixtures and method of using the same : en
  • GB645190A - Improvements in or relating to television apparatus : en
  • FR967137A - Preparation for removing varnishes or lacquers applied to fingernails or toenails : en fr
  • GB645268A - Process for production of oxygenated sulphur compounds : en
  • US2527124A - Fastening device : en
  • CA468931A - Esters of nicotinic acid and processes of making same : en fr
  • DESC001299MA - Foldable mounting board for motorists : de en
  • AT166953B - Method and device for automatic arc welding : de en
  • CA468880A - Collapsible fish landing nets and gaff hooks : en fr
  • CA468904A - Apparatus for sealing containers : en fr
  • DED0000869MA - Planer : de en
  • GB645249A - Improvements in or relating to dental drilling apparatus of the air fed type : en
  • US2526739A - Cathead : en
  • US2527417A - Swing clock : en
  • AU147009B2 - Improvement in air distributing devices : en
  • US2527072A - Rim grip brake : en
  • AT166973B - Pocket saw : de en
  • US2527105A - Vertical space or line counter for typewriters : en
  • US2527399A - Method of recording sound on film : en
  • DE1615028U - BAG OF PAPER OR THE LIKE : de en
  • DE1615031U - MARKING FOR LADIES 'STOCKINGS. : de en
  • AT166954B - Press for fruits, peat or the like. : de en
  • AU3649950A - Improvements in precombustion chamber diesel engines : en
  • US2527345A - Preparation of esters of dichlorosuccinic acid : en
  • GR12674B - ELECTROHERMAL AIR HEATING APPLIANCE. : el en
  • USD160573S - Piano ob similar article : en
  • US2527313A - Window device for garment bags : en
  • US2526846A - Impedance-transforming arrangement : en
  • FR966970A - Speed modulated electronic oscillator : en fr
  • DE1615231U - POSTCARD OF GERMANY AND THE LOST EASTERN REGIONS. : de en
  • DE1615093U - Stocking holder. : de en
  • DE1615199U - FANTASY AND INDEPENDENT THINKING AND ACTING INSPIRING WORK PLAY FOR CHILDREN. : de en
  • DEP0001750BA - Vacuum reducing valve for milking container : de en
  • DEP0037871DA - Gas burner : de en
  • FR967087A - Gas grill : en fr
  • GB645083A - Improved method and machine for the cleaning of cylinders : en
  • CA468955A - Hot-gas piston-engines comprising one of more closed cycles : en fr
  • USD160585S - Tie rack : en
  • US2526893A - Dynamic braking control : en
  • US2526918A - Mold operating device : en
  • US2527200A - Indirect gas-fired oven : en
  • US2526950A - Index strip holder : en
  • US2527235A - Fluid cooled welding apparatus : en
  • USD160608S - Bottle carrier : en
  • US2526902A - Insulating staple : en
  • US2527470A - Goat and man wheeled toy : en
  • DE1615020U - PRESS FORM FOR PLASTIC COAT CROWNS. : de en
  • GB645223A - Improvements in garden cloche : en
  • DE800296C - Sampler with core tube : de en
  • DEP0055019DA - Bearing for screw spindles : de en
  • US2526957A - Oil saving device : en
  • DEP0002764DA - Gas scrubber with sprinkler device arranged on the vertical axis of rotation : de en
  • DEP0009966DA - Shaped bodies for the creation of structures such as residential, functional and makeshift buildings : de en
  • DEP0054745DA - Handle for holding block-like objects, especially pieces of laundry soap : de en
  • US2526874A - Apparatus for heating or cooling the atmosphee within an enclosure : en
  • US2526850A - Snap switch : en
  • USD160645S - Tank cap tool : en
  • DER0000285MA - Holder for used items in handbags : de en
  • DER0001773MA - Armored mesh as an offset mesh made of wire : de en
  • DEP0008993DA - Device for measuring the clamping angle on thread cutting dies : de en
  • DE1615089U - STACKING ELECTRIC FLOOR EQUIPMENT WITH FOLDING MAST. : de en
  • US2527355A - Tractor mounted spring tooth harrow : en
  • US2527379A - Silver halide developers for the production of azine dyestuff images : en
  • DE1615129U - DRINKING GLASS STEMED ON METAL. : de en
  • DE1615234U - MAGAZINE FOR HANGING HONEYCOMB FRAMES TO INSERT INTO THE BREEDING AND HONEY ROOM OF BEE HOUSES. : de en
  • DEM0002363MA - Process for the production of an oil-free dip : de en
  • DEP0031596DA - Shoe and its manufacturing process : de en
  • CA468933A - Holddown brackets : en fr
  • DEB0000928MA - Liquid level indicator : de en
  • DEW0001608MA - Steering device for trailers : de en
  • US2526628A - Remote controlled positioning system : en
  • GB645287A - Improvements in or relating to slide changing apparatus for pisture projectors : en
  • US2527126A - Brake : en
  • US2526766A - Article holding device : en
  • GB645212A - Improvements in and relating to cabinets and the like for displaying and/or storing articles : en
  • DK71623C - Mechanism for clamping clothespins on a strap. : da en
  • GB645178A - Improvements relating to lamp standards : en
  • GB645193A - Method and device for preparing white factis : en
  • US2526868A - Ornamenting machine : en
  • GB645008A - Refrigerated dispensing cabinet : en
  • US2526945A - Method of and apparatus for continuously forming shapes of resin impregnated fabric : en
  • DEP0038838DA - Bending bars for sheet metal bending presses and press brakes and process for their manufacture : de en
  • DK71614C - Apparatus for generating phase-modulated ultra-high-frequency oscillations with an electron tube. : da en
  • GR12678B - APPLIANCE COMBINING THE PROPERTIES OF PIC - AP AND GRAMMOPHONE DIAPHRAM. : el en
  • DE800277C - Handle for bicycles : de en
  • US2526734A - Accounting machine : en
  • GB645309A - Improvements in or relating to suction cleaners : en
  • USD160591S - gordon : en
  • DE1615250U - BASKET BOTTLE. : de en
  • DEP0028581DA - Process for making dry starch products : de en
  • US2526763A - Electrostatic coating apparatus : en
  • US2527290A - Friction brake applied and released by fluid pressure : en
  • GB645138A - Improvements in or relating to the manufacture of textile treatment agents : en
  • US2526669A - Pick-off for electrical control systems : en
  • DE800244C - Rope pressure roller for rope drums to prevent rope entanglement when the rope is slack : de en
  • DEP0043320DA - Straight dispersion prism : de en
  • DEP0051959DA - Drawing device used as a compass : de en
  • DE1615148U - MULTIPLE LAYERS OF TYPING PAPER, COMBINED INTO A BLOCK FOR TYPING DEVICES. : de en
  • DESC001158MA - Tillage implement : de en
  • GB645244A - Lubricating devices for sewing machine loop-takers : en
  • DEP0033144DA - Suspension saddles for motor vehicles : de en
  • US2526666A - Adjustable support structure : en
  • US2527498A - Method of controlling the residual magnesium content of nodular graphite cast iron : en
  • US2527503A - Burner head for gun-type oil burners : en
  • DE1615025U - TAIL LAMP FOR MOTOR VEHICLES CONNECTED TO REVERSING LAMP OR REVERSING LAMP. : de en
  • DE1615041U - BUILT-IN RECEPTION DIPOLE. : de en
  • DE1615206U - HAND BRUSH AND HAND SWEEP WITH HANDLE TO BE SCREW-IN ON SIDE. : de en
  • DEP0003271DA - Manufacture of a steel equivalent to an electrical steel : de en
  • US2526773A - Ethylene interpolymers : en
  • US2526935A - Hydraulically actuated clutch and brake mechanism : en
  • US2526811A - Biscuit or cooky cutter : en
  • US2527095A - Dial indicating device : en
  • GB645199A - An improvement in or relating to commutator windings for commutator machines : en
  • GB645296A - Improvements in stereoscopes : en
  • FR967222A - Toothbrush with toothpaste supply reservoir : en fr
  • GB645004A - Improvements in or relating to adding machines : en
  • US2526894A - Condensation of thiophenes with ketones : en
  • FR966988A - Cold straightening cream or similar uses : en fr
  • CA468928A - Insulation : en fr
  • CA468964A - Grinding devices : en fr
  • DE1615010U - CABLE CONNECTION FOR ELECTRODE HOLDER. : de en
  • DEK0001488MA - Artificial braided rope for shoe uppers and the like and method for its manufacture : de en
  • DEK0002278MA - Zigzag scissors : de en
  • US2527179A - Transmission control and brake mechanism : en
  • US2527336A - Control of plural arc welding : en
  • US2527465A - Wire and strip painting apparatus : en
  • US2526914A - Gear type variable-speed hydraulic clutch : en
  • GB644994A - Investment compositions for the production of refractory molds and method of preparation : en
  • GB645076A - Improvements in hydraulic scale platform supporting means : en
  • DEK0002038MA - Reinforced concrete ceilings : de en
  • US2526849A - Yarn moistening and winding apparatus : en
  • US2526928A - Grinding or abrasive machine of the disk type : en
  • US2526979A - Automatic screen door hook : en
  • US2527228A - Shelf : en
  • US2527321A - Colostomy bag : en
  • US2527171A - Pressure gauge : en
  • DE1615106U - STICK COMB. : de en
  • DEP0047890DA - Coupling for electrical switches with actuating shaft : de en
  • DET0000119MA - Washing machine with a horizontal sieve drum and operating procedures : de en
  • AT166985B - Device for hydraulic pressure transmission : de en
  • AT167013B - Lattice mast : de en
  • DEH0001626MA - Safety device, especially for construction hoists or the like. : de en
  • DEP0047491DA - Overrun brake for trailers with a friction brake that makes it difficult to move the drawbar : de en
  • GB645257A - Improvements in or relating to resinous laminates and production thereof : en
  • US2527400A - Melamine-formaldehyde-surfaced cellulose derivative lamination for polarizers : en
  • US2526818A - Safety pin : en
  • USD160657S - Phillips bookcase : en
  • DE1615203U - CLIP BAG WITH WIRE RING AND HANGER. : de en
  • DEP0027963DA - Drying machine for fabric and paper webs : de en
  • FR966959A - Improvement in cable control handles for bicycles, mopeds and motorcycles : en fr
  • GB645196A - A portable elevator : en
  • US2527067A - Camera construction : en
  • DE800267C - Column drilling machine : de en
  • DE800279C - Connection between frames and structural parts on folding boats : de en
  • DEL0000215MA - Internal combustion engine with glow ignition : de en
  • DEP0047604DA - Cam control with stepless stroke adjustment : de en
  • DK71617C - Method for producing chain-type articles by die casting. : da en
  • FR966956A - Carbon Battery Electric Regulators : en fr
  • GB645149A - Improvements in or relating to devices for projecting liquid jets particularly adapted for medication purposes : en
  • US2526940A - Sandal with strap-receiving, channeled sole : en
  • US2526657A - Method of contacting vapors with a solid catalytic material : en
  • AT167040B - Hand weaving frame : de en
  • DE1615075U - CAR BODY, IN PARTICULAR CONVERTIBLE BODY. : de en
  • DE1615176U - DISMOUNTABLE NET FOR FISHING PURPOSES. : de en
  • FR967085A - Rotary device for drying yarns or similar products : en fr
  • FR967169A - One-piece phonograph needle or style, but two-piece of different flexibility and stiffness : en fr
  • US2527297A - Blowpipe : en
  • US2527314A - Production of guanamines : en
  • US2527217A - Housing for electroacoustical apparatus : en
  • US2527320A - Dehydration of alkali-metal acid fluorides : en
  • US2527448A - Stamping machine : en
  • GB645055A - Method for recovering bitumen contained in peat : en
  • US2526891A - Method of testing electrical conductors : en
  • US2526892A - Dodecyl amine salt of pentachlorphenol : en
  • DEP0040730DA - Device for fastening curtain rails to the side walls of door and window niches : de en
  • DEB0001534MA - Mattress for hospital beds with a bedside chair : de en
  • DEP0042901DA - Process for the preparation of 4-amino-2-oxybenzoic acid : de en
  • DEP0056423DA - Device socket : de en
  • DEP0012986DA - Hardened steel strip used as a tension element, especially for counter-blow forging hammers : de en
  • US2526863A - Mixing paddle for paint, etc. : en
  • BE495355A - : en
  • CA468983A - Absorption beds for volatile liquids : en fr
  • GB645177A - Improvements in and relating to change-speed gear devices for motor cars : en
  • US2526977A - Magnetic flaw detecting device : en
  • US2527457A - Key holder : en
  • AT167026B - Stovetop, especially for gas stoves : de en
  • GB645227A - Improvements in devices for use in drilling holes at given distances apart : en
  • FR967146A - Mouthpiece for wind musical instrument, single reed : en fr
  • GB645182A - Improvements in and relating to stageless speed regulation of motors with the aid ofelectric frequency changers : en
  • CA468874A - Metal cutting machines : en fr
  • FR967173A - Device for composing human profiles : en fr