• US2754158A - Tool handle wedges : en
  • CH315035A - Hearing aid for the hard of hearing : de en
  • US2754468A - Frequency regulating apparatus : en
  • AU1501456A - Improvements in endless-track vehicles : en
  • CH314995A - Internal combustion engine with an overhead camshaft driven by an at least partially balanced crank mechanism : de en
  • US2754340A - Aromatics and resins production : en
  • US2754373A - Miniature hearing-aid receiver : en
  • US2753806A - Motor driven pumps : en
  • US2754178A - Method and apparatus for oxidizing hydrocarbons : en
  • AU206439B2 - Improvements inthe manufacture of electric cables : en
  • US2754274A - Porous solids and their preparation : en
  • CA527377A - Sausage and means and method of producing it : en fr
  • CH314966A - Cutter for cutting the ears of the attachments of metal wristwatch straps : en it
  • CH315047A - Artificial fingernail or toenail : de en
  • US2753940A - Method and apparatus for fracturing a subsurface formation : en
  • FI28461A - Capacitor with ceramic dielectric : en fi
  • GB752525A - Improvements in the bits or cutters of rotary drills for drilling in coal, soft rocks and the like : en
  • DE1726202U - METAL CAP FOR FILLER PEN. : de en
  • US2753626A - Nail clipper : en
  • US2753655A - Furniture guard : en
  • US2754325A - Oxidation with peroxides : en
  • AT186085B - Process for preparing metal surfaces for the application of enamel glazes : de en
  • US2753680A - Method for manufacturing chain links having an integral stud : en
  • US2754268A - Lubricating grease containing a metal salt of algin : en
  • US2753927A - Fuel flow control : en
  • DE1725919U - ELECTROMAGNETIC RELAY, IN PARTICULAR FOR REMOTE COMMUNICATION PURPOSES. : de en
  • CA527704A - Humidifier and evaporative cooler : en fr
  • CH314999A - Method for operating a propellant generator for prime movers : de en
  • AT186060B - Carburettors for internal combustion engines : de en
  • FR1120705A - Telescopic shock absorber with variable resistance : en fr
  • GB752636A - Interchangeable container for reaction vessels and the like : en
  • CA527427A - Synthesis of pyrimidines : en fr
  • US2754199A - Method of recovering aluminous metal from freshly skimmed dross : en
  • US2754222A - Preparation of steel for glassing and resultant article : en
  • US2754421A - Frequency control system : en
  • US2753920A - Convertible wheel type chair-bed : en
  • US2753976A - Aligning conveyor system : en
  • US2753792A - Character printing devices : en
  • US2754027A - Closure device for collapsible tubes : en
  • AU207581B2 - Windshield wiper : en
  • US2753558A - Apparatus for driving nails : en
  • US2753732A - Transmission control system : en
  • US2754328A - Preparation of thia-amines : en
  • AU206510B2 - Improvements in cutting tools : en
  • DE1725805U - WAISTED LADIES COAT. : de en
  • DE945468C - Additives to lubricants based on mineral oil : de en
  • DE945483C - Seal for separating joints subjected to centrifugal force, especially on housings of hydraulic clutches and gears : de en
  • AU1505756A - Improvements in or relating toa tape applying mechanism : en
  • US2753902A - Screw actuated rectangular frame work clamp : en
  • US2753675A - Combine having side hill platform mounting and adjusting means : en
  • USD178216S - Airplane console for a group of oxygen- controlling instruments : en
  • AU1511256A - Contact copying machine : en
  • CA527660A - Uhf converter : en fr
  • DE1726101U - NEEDLE CAN. : de en
  • DE945705C - Resilient attachment between a push rod and a slide used to coordinate communications components, in particular a short-circuit slide for cup circle arrangements : de en
  • DE1726046U - ELECTRIC MEASURING DEVICE FOR DETERMINING WEIGHTS, FORCES AND TRAVEL. : de en
  • CH315056A - Telecommunications installation for printing telegraphs comprising means for correcting mutilated signals : en fr
  • AU213080B2 - Improvements in and relating to methods for lubricating textile fibres : en
  • US2754389A - Operating mechanism for circuit breakers : en
  • DE1725957U - HOLDER FOR GLASSES, IN PARTICULAR BEER GLASSES. : de en
  • DE945527C - Arrangement to avoid smoke from transformer or rectifier systems in the event of an oil fire : de en
  • GB752653A - Improvements relating to mounts for printing surfaces : en
  • AU1500756A - Improvements in mechanically propelled or mechanically driven apparatus : en
  • CA527501A - Mobile adjustable mounting for a hammer rock drill : en fr
  • DE1726119U - ROLLED FILM CAMERA, IN PARTICULAR SMALL SCREEN CAMERA. : de en
  • US2753651A - Method of manufacturing artificial fish bait : en
  • US2754022A - Labeling machine : en
  • DE945611C - Two-jaw brake, especially for motor vehicles : de en
  • FR1120668A - Thermostatic control device : en fr
  • GB752768A - Method of manufacturing selenium rectifier plates : en
  • AT186084B - Process for the production of phosphate layers on metals : de en
  • AT186189B - Method and device for packaging objects, in particular food, e.g. B. Strudel dough sheets or the like. : de en
  • CH314954A - Method and circuit for transforming a stored electric quantity into a number of electric pulses proportional to this electric quantity and application of said method : en fr
  • DE1725982U - HOOK FOR CLOTHING HANGER OD. DGL. : de en
  • DE1725806U - PANTS WITH INSERT. : de en
  • DE1726019U - HYDRAULIC DEVICE FOR HIGH LIFTING SPEEDS ON VENEER PACKAGE SHEARS. : de en
  • GB752258A - Method of and apparatus for pressing molded pulp articles : en
  • GB752414A - Improvements in rocking horses and the like : en
  • CH315051A - Contact spring sets, in particular for telecommunication relays : de en
  • CH315005A - Process for the production of a paste for accumulator plates : de en
  • US2753819A - Seed-sowing machines : en
  • US2753867A - Cartridge-type hypodermic syringe : en
  • US2754289A - Process for polymerizing unsaturated compounds by conducting droplets through an aqueous medium with control of pressure fluctuations : en
  • GB752246A - Closing device for containers : en
  • GB752413A - An apparatus for marking x-ray films by direct photography : en
  • DE945739C - High-draft drafting system, especially for slivers made of stem and leaf fibers : de en
  • US2753994A - Method and an apparatus for extruding metal sections : en
  • DE1726226U - STREET LIGHT WITH FLASHING LAMP. : de en
  • DE945523C - Device on rotating high-voltage rectifiers, which is used to suppress radio interference, especially in the short-wave and ultra-short-wave range : de en
  • GB752589A - Hidden polyisocyanates : en
  • DE1725977U - DISC MOUNT FOR A FRESH CABINET. : de en
  • DE945479C - Process for the production of foams from high molecular weight polyurethanes : de en
  • GB752255A - Improvements in or relating to fungicides : en
  • GB752352A - Machine for applying raw rubber tread bands to tyre casings : en
  • DE1725989U - TERRAIN STOVE. : de en
  • DE1726288U - WATERPROOF FORM WATCH CASE. : de en
  • US2753592A - Process and apparatus for continuous drying, washing and cutting of vinyl sheeting : en
  • AU1485055A - Improvements in or relating to coating rubber surfaces : en
  • CA527374A - Wind turbine : en fr
  • CH314899A - Process for the treatment of liquids and device for carrying out the process : de en
  • US2753753A - Atomizer assembly for a flame spectrophotometer : en
  • US2753774A - Stereoscopic camera : en
  • US2754458A - Adjustable tubular condenser : en
  • USD178253S - Combined playground roundabout, teeter board, and climbing lad- der or similar article : en
  • DE1726256U - FOLDING BOX. : de en
  • FR1120534A - Method and apparatus for xerographic development : en fr
  • US2754311A - Aminomethyl siloxane compositions and their preparation : en
  • DE1726122U - ROLLED FILM CAMERA WITH FILM COUNTING OR FILM MEASURING DEVICE. : de en
  • DE1726164U - VEHICLE WHEEL WITH ANGLED SHOULDER RIM. : de en
  • DE945731C - Sewing machine cabinet : de en
  • GB752597A - Electrode assembly for glass furnaces : en
  • DE1726121U - FILM TRANSPORT DEVICE FOR ROLLING FILM CAMERAS. : de en
  • DE1726170U - PULL-IN PLIERS FOR HYDRAULIC AND MECHANICAL TIRE PULLERS. : de en
  • DE945645C - Sheet cutting machine : de en
  • GB752487A - Insecticidal composition : en
  • DE1726224U - ELECTRIC BLIND SHAFT SIGNAL SYSTEM FOR COMPRESSED AIR HAESPEL. : de en
  • US2754333A - Process for the preparation of dithiodialkylene glycols : en
  • CH314887A - Bell on a bell spinning machine : de en
  • GB752346A - A method of inhibiting the evaporation of volatile products : en
  • AT186181B - Compressible container, like a squeeze tube, for pasty and semi-solid materials : de en
  • US2754266A - Corrosion resistant electrically conductive thread compound : en
  • AU1511556A - Coupling self loading transport to powered vehicle : en
  • AU214228B2 - Jet reaction-cold fluid propulsion unit : en
  • US2754433A - Electrostatic machine generating different potentials : en
  • USD178241S - Jewelry stone finding or similar article : en
  • CH315007A - Core made of sheet iron for induction apparatus, especially transformers : de en
  • DE945675C - Tab for connecting the ends of a metal trim frame composed of several parts for sealing window edges in motor vehicles : de en
  • US2753616A - Method for making electrical condenser : en
  • US2754117A - Strip feeding apparatus : en
  • US2754272A - Regeneration of silica-magnesia cracking catalysts : en
  • US2754377A - Device for prevention of overhearing of telephone conversations : en
  • AT186138B - Articulated connection, especially in the steering linkage of motor vehicles : de en
  • US2753905A - Nutcracker : en
  • DE945683C - Device for wet cleaning of textiles : de en
  • DE1725841U - STILL FOR PROFILING STRUCTURES. : de en
  • DE1726206U - WRITING DEVICE WITH ADVERTISING MEANS OR INDICATORS. : de en
  • CA527509A - Scaffolding structure : en fr
  • US2753575A - Drive release for taper threading die head : en
  • US2754016A - Self loading and unloading logging device : en
  • US2754072A - Aircraft landing gear : en
  • CH315020A - Overvoltage protection device for regulating transformers built into an overhead line in economy circuit : de en
  • US2753584A - Cable drive windshield cleaner : en
  • DE1726039U - EYEGLASSES WITH ATTACHED CELLHORN OR PLASTIC PARTS. : de en
  • DE1726045U - DAYLIGHT RING MAGNIFIER COMBINED WITH TABLE LAMP. : de en
  • DE945717C - Process for the production of casting molds for metal casting, iron casting or the like. : de en
  • AU210222B2 - Inertia-operated safety equipment for aircraft or other vehicles : en
  • DE1726125U - CAMERA WITH LIGHT VALUE ADJUSTMENT. : de en
  • DE945476C - Clothes protection device on hanging devices for picking up and pulling up clothes in laundry rooms, in particular on hanging devices for miner's clothes in collieries : de en
  • DE945541C - Multi-layer floor board : de en
  • DE1726217U - SHOE SOLE MADE OF RUBBER OR RUBBER-LIKE MATERIAL. : de en
  • DE1725945U - MASSAGE BENCH. : de en
  • DE1726213U - CASE FOR PENCILS AND DRAWING PENS. : de en
  • DE945484C - Device for preventing the formation of negative pressure in gear housings for high-speed centrifugal machines, especially exhaust steam turbines : de en
  • FR1120551A - Adjustable control devices for automatic vacuum cleaning devices : en fr
  • DE1726138U - MULTI-TRACK SMALL VEHICLE. : de en
  • GB752515A - Improvements in or relating to multiple-tooth broaches having sizing members : en
  • GB752736A - Improvements in folding step ladders : en
  • US2753602A - Quick mountable door or window frame : en
  • US2753665A - Rocker arm refacing machine : en
  • US2754013A - Cushioning devices suitable for use as railway draft gears : en
  • US2754167A - young a : en
  • US2753880A - Umbrella drip attachment : en
  • US2754453A - noell v : en
  • US2753942A - Bridging plug : en
  • CA527440A - Manufacture of bakers' cheese : en fr
  • DE945641C - Hair drying device using high frequency dielectric heating : de en
  • FR1120536A - Process and plant for the continuous distillation in a vapor stream of one or more components of a substance or of a mixture of substances : en fr
  • GB752462A - Process for the preparation of hydrogen peroxide and the hydrogen peroxide so produced : en
  • GB752358A - Tobacco smoke filter material : en
  • GB752461A - An improved tractor driven agricultural machine, particularly a combine harvester : en
  • FR1120532A - Tool turret : en fr
  • FR1120845A - Process for the preparation of protective layers on metal surfaces and solution for its implementation : en fr
  • GB752748A - Improvements in or relating to apparatus for the atomization of liquids : en
  • DE1725808U - CLOTHING. : de en
  • FR1120618A - Method and apparatus for bending profiles and more particularly tubes : en fr
  • FR1120751A - Magnetic switch : en fr
  • GB752406A - Improvements in and relating to cast-in windings in rotors for dynamo electric machines : en
  • DE1726172U - DOUBLE AND SINGLE PACK BAG, ESPECIALLY FOR BICYCLES AND MOPEDS. : de en
  • US2754233A - Inactivation of enzymes in beet cossettes prior to diffusion : en
  • US2754348A - Battery electrode and process for making same : en
  • DE1725895U - RADIATOR FOR THE COOLING OF TRANSFORMERS. : de en
  • AU1503556A - Cellular plastic materials prepared from polyurethane products and water : en
  • AU1506856A - Improvements in electromagnetic induction apparatus for prospecting : en
  • DE945601C - Method for connecting the light metal shells of rail vehicles, in particular rail cars : de en
  • DE945635C - Electrical wiring installation : de en
  • FR1120752A - Shut-off valve for flue gas pipes and similar uses : en fr
  • US2753934A - Apparatus and method for the measurement of ignition delay : en
  • CH315012A - High impedance electric cable, with two conductors with insulation formed by plastic material : en it
  • US2753701A - Method of gas treatment, including impurity removing steps : en
  • CA527367A - Angle wheel dresser : en fr
  • DE945481C - Hydraulic fall brake : de en
  • US2754115A - Dispensers for pressure-sensitive tape : en
  • US2754487A - T-connectors for coaxial cables : en
  • US2753814A - Railway vehicle truck : en
  • FI28453A - Kopplingsbricka för kontaktfjädrar : en fi
  • FR1120675A - Photoelectric control circuit : en fr
  • GB752762A - Improvements in refrigerator cabinets : en
  • DE1725993U - STEAM HEATED RADIATORS FOR HOT WATER HEATING. : de en
  • DE1726167U - DEVICE FOR FASTENING WHEEL TRIMS. : de en
  • USD178256S - Holder for combs, brushes, and the like : en
  • US2754194A - Process for making copper-iron powder : en
  • DE945452C - Heating coil for heat exchanger : de en
  • DE945627C - Process for the production of aromatic carboxylic acids : de en
  • US2753739A - Traveling tool : en
  • USD178250S - Animal feeder or similar article : en
  • US2754247A - Split feed "duo-sol" operation : en
  • DE945568C - Loudspeaker with two conical diaphragms made from materials of different stiffness and lightness : de en
  • AU208084B2 - Improvements in or relating to coating rubber surfaces : en
  • US2753586A - Caster : en
  • US2753790A - Pay roll printing device : en
  • US2754089A - Rotary expansible drill bits : en
  • CA527408A - Soil conditioning composition : en fr
  • CH315087A - Coupling device between the two oil pressure braking devices of a towing vehicle and its trailer : de en
  • US2753789A - Record card punching mechanism : en
  • US2753844A - Writing instrument : en
  • US2754281A - Plasticized vinyl resin composition containing vinylcyclohexanol esters : en
  • US2754456A - Madelung : en
  • FR1120707A - Sealing device for cables or tubes passing through a wall : en fr
  • DE1725860U - AXLE FASTENING TO POLE WHEEL MAGNETS FOR CALL GENERATORS FOR TELEPHONE DEVICES. : de en
  • GB752635A - Improvements relating to suction cleaners : en
  • DE945644C - Anti-rust agents : de en
  • DE945695C - Device for moving railway wagons or the like. : de en
  • FR1120627A - Further training in oil-sealed transformers : en fr
  • FR1120811A - Control valve for flow of hot abrasive material : en fr
  • DE1726111U - SHOE WITH SUSPENSION FOR PHOTOGRAPHIC OR KINEMATOGRAPHIC RECORDING DEVICES. : de en
  • GB752460A - Process for the decomposition of phosgene : en
  • GB752711A - Improvements in the production of phosphate coatings on metallic surfaces : en
  • DE1725952U - HAIR CLIP. : de en
  • DE1726030U - DRIVE DEVICE FOR MAGNETIC TAPE RECEIVER. : de en
  • DE1726058U - LUGGAGE TAPE FOR BOOKING, REGISTRATION AND SIMILAR MACHINES. : de en
  • GB752417A - Improvements relating to resilient mountings particularly for vehicle road wheels : en
  • DE945571C - A system consisting of a transmitter and a receiver for the remote transmission of panoramic radar images : de en
  • DE945574C - Plug or socket for the screwless connection of a flexible cable : de en
  • FR1120554A - Process for the preparation of organic hydroperoxides and their derivatives : en fr
  • FR1120772A - Seamless chain with safety stapling, especially for jewelry : en fr
  • DE1725964U - INTERCHANGEABLE FRAME. : de en
  • CA20630S - Statuette : en
  • US2754258A - Gold alloy plating : en
  • GB752263A - Improvements in or relating to drafting heads for drafting machines : en
  • DE945513C - Gas-fired welding furnace for an uninterrupted throughput of pipe strips in the production of welding pipes, especially gas pipes : de en
  • US2754497A - Device for keeping vehicle operators alert : en
  • GB752628A - Noise reduction in phase shift carrier ware modulation systems : en
  • GB752360A - Device for applying a strengthening patch to a cross or block bottom bag : en
  • CA527527A - Load collecting refuse vehicle and packing device therefor : en fr
  • US2754319A - Production of diesterified phosphono derivatives of polyfunctional organic compounds : en
  • US2754332A - Production of alcohols from olefins : en
  • USD178215S - Dust cover for the relay portion of automatic telephone switchboards : en
  • DE1725992U - OIL FURNACE BASE FOR BATHWATER TANK AND THE LIKE. : de en
  • DE1726106U - DEVICE FOR DISPLAYING SALES ITEMS. : de en
  • AT186151B - Device for filling vehicle tires with thin-walled balls containing air : de en
  • CH315025A - Arrangement with a speed-controlled electron tube for very high frequencies : de en
  • DE1725801U - MOVABLE COOKING SURFACE COMPOSED OF HINGE ELEMENTS. : de en
  • DE1725942U - WORK ROLLER IN DEFLESHING, STRETCHING AND SIMILAR ROLLING MACHINES FOR THE PROCESSING OF FUR FURS. : de en
  • DE1726190U - KEY GUIDE. : de en
  • DE945524C - Cable box made of molded insulating material as an underground cable box with one or more underground cable entries : de en
  • DE945470C - Production of streptogramin : de en
  • US2753583A - Grooming device : en
  • US2754368A - Telephone system : en
  • US2754475A - Borehole diameter and lateral depth of fluid invasion indicator : en
  • DE1726094U - TABLE DRILLING MACHINE OD. DGL. WITH V-BELT OPERATED SPINDLE. : de en
  • DE1726174U - FRONT SUSPENSION FOR TWO-WHEEL VEHICLES, IN PARTICULAR MOPEDS AND SCOOTERS : de en
  • GB752539A - Acrylonitrile copolymers : en
  • GB752615A - Improvements in or relating to book binding : en
  • FR1120715A - Variable and reversible porosity fabric and its application to parachute wings : en fr
  • GB752374A - Improvements in or relating to transfers : en
  • US2753919A - Construction of invalid's chair : en
  • GB752696A - Improvements relating to liquid contents gauges : en
  • DE945451C - Process for the production of phenols : de en
  • GB752493A - Improvements in or relating to vehicles having a gas turbine prime mover : en
  • US2753778A - Adjustable camera support : en
  • DE945708C - Drive for the drive of a timer : de en
  • US2754126A - Straw cutter and spreader attachment for combines : en
  • CH314994A - Internal combustion engine : de en
  • US2753591A - Apparatus for heating a thermoplastic web and feeding it to an embossing means : en
  • US2753704A - Welt implement for full-fashioned knitting machines : en
  • US2753758A - Oblique image superimposition projection devices : en
  • US2753871A - Automatic cigarette weighing balance for cigarette making machines : en
  • US2754217A - Fire retardant paint : en
  • US2754423A - Calutrons of the multiple ion beam type : en
  • US2754278A - Ethylene-higher alkanol polymer wax : en
  • BE549180A - : en
  • CA527676A - Apparatus for and method of reclaiming granular material : en fr
  • CA527698A - Apparatus for continuous casting of metal rods : en fr
  • DE945588C - Lining an electric furnace cover : de en
  • FR1120616A - Improvements to a magnetic amplifier : en fr
  • DE945630C - Absorber for continuous absorption refrigeration machines : de en
  • GB752303A - A new or improved protective head covering : en
  • GB752500A - Improvements in the construction of casks : en
  • GB752694A - Improvements in or relating to electric discharge devices : en
  • GB752372A - Aqueous amine solutions and a method of reducing corrosion of corrodible metal surfaces in contact with aqueous amine solutions : en
  • GB752559A - Improvements in or relating to fluid pressure operated valve mechanism : en
  • AT186129B - Hose coupling for suction hoses of fire brigade syringes etc. similar Fire extinguishers : de en
  • AU211841B2 - Improvements relating toan injection moulding machine : en
  • DE1725834U - WATER FILTER. : de en
  • DE1725900U - ARRANGEMENT FOR FREQUENCY LOCKING OF MEASURING TRANSMITTERS. : de en
  • CH314903A - Pastry molding machine : de en
  • AU1502856A - Process forthe production of finely dispersed phthalocyanine pigments which are stablein solvents : en
  • FI28482A - Tractor carrier : en fi
  • GB752699A - Capacitance-type fluid contents measuring apparatus : en
  • AU1514356A - Improvements in or relating to suspensions for motorcycles : en
  • CA527532A - Electrical energy regulators : en fr
  • AT186163B - Safety lock : de en
  • CA527556A - Polar relays : en fr
  • US2754413A - Track circuit apparatus : en
  • DE1726158U - SYSTEM FOR THE COLLECTION OF WASTE EEL, USED GREASE AND THE LIKE. FROM MOTOR VEHICLES. : de en
  • DE945473C - Process for the production of metal decorations by means of aluminum powder or the like on glass, ceramic objects and the like. like : de en
  • FR1120687A - Thermocompressor : en fr
  • DE945647C - Process for the extraction of liquid or gaseous fuels from bituminous slate deposits or other fuel-containing geological formations : de en
  • GB752662A - Improvements in or relating to colour television receivers : en
  • FR1120638A - Improvements in motion transmissions : en fr
  • GB752637A - Improvements relating to methods for the manufacture of hollow moulded articles composed of a plastic material and having a reduced neck portion at one end of the article : en
  • GB752741A - Damping fluids : en
  • FR1120725A - Catheter enhancements : en fr
  • GB752476A - Improvements in or relating to a supporting brace for a gin pole : en
  • US2754354A - Insulator : en
  • US2753865A - Underwater breathing device : en
  • US2754177A - Beta-aminoborazole compounds and their preparation : en
  • AT186156B - Filling device : de en
  • CA527528A - Process for the preparation of hydroperoxides : en fr
  • CH314909A - Process for the separation of iron from materials containing titanium and iron oxide : de en
  • CA527543A - Shock absorber assembly for portable electric flashlights : en fr
  • US2754384A - Back-up warning device : en
  • DE945614C - Device for turning the circumference of grinding wheels using two rolling knives : de en
  • DE945589C - Elastic tensioning means that can be hung into the pegs provided on the end faces of a rod-shaped hair curler : de en
  • DE945604C - Device for the correctly positioned supply of decorative balls to the knock-in device, especially for the leather, plastic or textile industry : de en
  • DE945668C - Cable drive for setting preferably rotatable parts, especially electrical and precision engineering devices : de en
  • GB752603A - Improvements relating to shell moulding apparatus : en
  • US2754143A - Interlock mechanism : en
  • US2754360A - Character synthesizer : en
  • AT186071B - Torsionally elastic coupling element and method for its assembly : de en
  • AU212997B2 - A positioning device for photographic film exposure regulating or measuring means : en
  • CA527517A - Automatic gain control for television receiver providing control during weak signal reception : en fr
  • DE1725846U - DISC BRAKE FOR RAIL VEHICLES. : de en
  • DE1725890U - MOTOR PROTECTION DEVICE FOR ELECTRIC MOTORS FOR AUXILIARY OPERATIONS ON ELECTRIC VEHICLES. : de en
  • DE1726282U - SETUP ON BELT CONVEYOR SYSTEMS. : de en
  • AT186109B - Device on a coffee grinder with grinding disks for discharging the coffee powder from the grinding disks into a container, for example a paper sack : de en
  • DE1725877U - TOUCH PROTECTION ARRANGEMENT FOR CONTACT PARTS. : de en
  • DE945504C - Process for the decomposition of metal salts in the manufacture of catalysts : de en
  • GB752553A - Improvements in printing by blocking from foil : en
  • CH314938A - Portable timepiece : en fr
  • CA527599A - Bis(ethylxanthoylthioxy)-piperidyl-phosphine oxides and sulfides : en fr
  • US2754210A - Light sensitive composition of matter and photographic process : en
  • AU1510656A - Oxidation regulation : en
  • CH314878A - Suction pipe : de en
  • AT186172B - Spring tensioners, especially for ski bindings : de en
  • FR1120619A - Jet powertrain : en fr
  • GB752551A - Improvements in or relating to roller-type applicator for paint : en
  • AT186171B - Winding device : de en
  • BE544208A - : en
  • DE945491C - Arrangement for the transmission of light signals in motor vehicles equipped with at least one rearview mirror : de en
  • DE945693C - Ice cream drum equipped with a stirring and scraping device that can be inserted in a refrigerator : de en
  • GB752541A - Improvements in or relating to rock drilling machines : en
  • US2753783A - Tractor hitched plow : en
  • DE1726173U - MUDFLAP FOR BICYCLES AND MOPEDS. : de en
  • US2753566A - Headpiece : en
  • US2754093A - Suspension of plates in plate heat exchangers : en
  • GB752725A - Improvements relating to containers for small artieles : en
  • CH314980A - Mower knife sharpener : de en
  • CA527368A - Portable hoist : en fr
  • CH315064A - Caravan trailers : de en
  • FR1120546A - Improvements to devices for superimposing currents at musical frequencies in an electrical energy distribution network : en fr
  • GB752665A - Improvements in or relating to the extrusion of synthetic linear polymers : en
  • US2753983A - Endless conveyor : en
  • GB752312A - Improvements in sealing in apparatus for use in the manufacture of tubular electric lamps : en
  • GB752340A - Improvements relating to electric control apparatus : en
  • GB752742A - Manufacture of castings from carbon-containing ferrous metals or alloys : en
  • DE1726152U - SECURITY FOR PARKED AND FAILED VEHICLES. : de en
  • FR1120781A - Volumetric fluid distributor by siphoning : en fr
  • US2753734A - Crank assembly : en
  • US2753808A - Centrifugal impeller : en
  • US2754139A - Universally adjustable pipe coupling with exterior locking means : en
  • USRE24179E - Electric generating and air cooling system : en
  • FR1120645A - Force limiting device applied to a servo-controlled lifting system for mounted hydraulic implements : en fr
  • GB752629A - Improved simulated high frequency radio receiving apparatus for aircraft trainers : en
  • AT186143B - Vibration-damping mounting for the drive unit of a vehicle : de en
  • DE1725948U - INJECTION CARTRIDGE FOR DRY SUBSTANCE AND SOLVENT. : de en
  • DE945608C - Apparatus for processing exposed photographic film strips : de en
  • USD178246S - Link chain for a necklace or the like : en
  • USD178257S - Grounding electrical power plug : en
  • AU209003B2 - Mechanism for moving a record insound recording and reproducing apparatus : en
  • US2753907A - Slicing machine for making vertical and horizontal slits in bun clusters : en
  • US2753843A - Converter for mechanical pencils : en
  • GB752296A - Mechanically coupled acoustic well logging system : en
  • AT186093B - Process for the production of metallic electrodes : de en
  • AT186121B - Motor-driven cutting machine for paper, cardboard, etc. like : de en
  • US2754484A - Shield for microstrip circuits : en
  • GB752769A - Improvements in or relating to venetian blind : en
  • US2753697A - Condenser and compressor mountings for household refrigerators : en
  • DE1725988U - HEATING EQUIPMENT WITH ITS OWN HEATING SOURCE, IN PARTICULAR FOR VEHICLES. : de en
  • GB752715A - A device for dewatering fine granular material : en
  • DE945587C - Process for the desulfurization of crude oils : de en
  • DE1725812U - SEWING KIT. : de en
  • DE1725901U - SOCKET FOR ELECTRIC BULBS WITH PLUG-IN BASE, IN PARTICULAR FOR VEHICLE LIGHTS. : de en
  • DE1726171U - SPRING BAR FOR VEHICLE LUGGAGE BAGS. : de en
  • GB752492A - Striking appliance for sports and games : en
  • GB752642A - An improved metal frame for friction linings of driving-pulleys for hoisting machines, and the like : en
  • US2753623A - Solid phase bonding of metals : en
  • US2754292A - Precipitation of proteins : en
  • US2754412A - Stretcher and support for japanese lanterns : en
  • US2754480A - Termination circuit for transmitting all types of electrical signals, particularly in telephone communications : en
  • GB752375A - Improvements in or relating to a circuit arrangement for an automatic telephone exchange : en
  • GB752544A - Signal-translating system for color-television receiver : en
  • GB752729A - Improvements in food mixers : en
  • US2753645A - Fishing reel : en
  • US2753951A - Oil conserving apparatus for oil bath filter : en
  • US2754225A - Method of spray-coating with metals : en
  • DE1725875U - DUST- AND SPRAYWATER-PROOF PASS-THROUGH CONNECTION OF TWO HOUSING. : de en
  • GB752632A - Improvements in devices for reading manuscripts for use with composing machines, typewriters and the like : en
  • US2753633A - Slope gauge : en
  • US2754388A - Pressure switch : en
  • US2753841A - Fowl pen floor : en
  • AU207381B2 - Thermostatic control means for gas-heated water heaters : en
  • DE945594C - Self-actuating switch for water heater that serves as low-water protection : de en
  • US2753598A - Method for forming and collecting fibers : en
  • DE945732C - Process for applying steel or metal rolling hoops to non-metal packaging vessels : de en
  • FR1120838A - Manufacturing process for pressed parts of complex shape, using metal powders : en fr
  • US2754153A - Barthod : en
  • US2754499A - Steering indicator : en
  • AU204177B2 - Power tractor : en
  • CA527634A - Method of electrorefining metal and improved electrolytic metal plates produced thereby : en fr
  • CA527449A - Method of coating strip material : en fr
  • DE1726116U - EVERYTHING BAG ESPECIALLY SUITABLE FOR PHOTO QUICK ACTIVATION. : de en
  • DE945560C - Power-operated hand-held strike device with a scarf-bearing that is moved back and forth by an engine with the interposition of a spring mechanism : de en
  • GB752582A - Improved process for reducing the caking tendency of sodium chloride : en
  • DE1726041U - DEVICE FOR DEMONSTRATION OF RAW-EDGED EYEGLASSES OF DIFFERENT SHAPES AND SIZES ON FRAMES OF EYEGLASSES AND TRIAL GLASSES. : de en
  • DE1726263U - TRANSPORT AND STORAGE CONTAINERS FOR INSULATORS. : de en
  • US2754408A - Flash guns : en
  • DE945462C - Overvoltage protection device : de en
  • DE1725821U - FILLING DEVICE FOR SPRING BEDS. : de en
  • DE1726034U - OPTICAL FOCUSLESS ANAMORPHIZING ATTACHMENT SYSTEM FOR RECORDING AND PROJECTING FILMS, IN PARTICULAR FOR PANORAMIC LIGHT IMAGES. : de en
  • FR1120519A - Current multiplying transistors : en fr
  • GB752250A - Improvements relating to means for detecting gas leaks : en
  • US2754241A - Stable solutions of organo-mercury salts : en
  • GB752354A - Improvements relating to processes and apparatus for the manufacture of sulphur : en
  • FR1120755A - Lubricant pump : en fr
  • FR1120839A - Improvements to photoconductive tubes : en fr
  • US2753765A - Fabricating mechanism : en
  • US2753729A - Power transmission mechanisms : en
  • GB752259A - Improvements in connections for ignition apparatus in internal combustion engines : en
  • FR1120704A - Buffering device for railway material : en fr
  • FR1120850A - Silencers for the intake and exhaust ducts of test benches of engine units and compressors : en fr
  • US2754111A - Spring suspension : en
  • DE1726014U - Dismountable garage made of prefabricated parts. : de en
  • DE945441C - Method and device for dismantling and removing steep camp sites : de en
  • FR1120799A - Lightweight and unbreakable utensil and its manufacturing process : en fr
  • FR1120552A - Improvements to windrow turners and lateral flow rakes : en fr
  • GB752691A - Haymaking machine : en
  • GB752253A - Apparatus for explosion detection and suppression : en
  • GB752522A - Improvements in or relating to electro-acoustic transducers : en
  • US2753977A - Feeding apparatus for nail weighing machines : en
  • US2754469A - Generator regulating system : en
  • DE1726021U - FIXED HOOD WITH ELASTIC ON MEN'S AND WOMEN'S COATS MADE OF PVC FILM OR SIMILAR PLASTICS. : de en
  • DE1725949U - CUT SCREEN. : de en
  • GB752599A - Improvements relating to domestic firegrates : en
  • GB752733A - Improvements in or relating to ventilating apparatus : en
  • GB752247A - Improvements relating to food mixers : en
  • FR1120574A - Control device for remote adjustment of a flow regulator : en fr
  • GB752498A - Improvements in and relating to coatings for optical elements : en
  • CA527688A - Helicopter rotor-control structure : en fr
  • DE945572C - Transmission method to prevent targeting of moving vehicle stations : de en
  • DEH12805B - Single or multi-stage diaphragm compressor with a mechanically moved diaphragm : de en
  • GB752554A - Improvements in or relating to surface-active agents : en
  • DE1725921U - SMALL RELAY FOR DC OR AC CURRENT WITH TWO CONTACTS ACCORDING TO VDE RULES. : de en
  • GB752716A - Improvements in and relating to thread or the like feeding means : en
  • US2753813A - Built-up welded locomotive frame : en
  • US2754498A - Alarm device for suspended articles : en
  • CA527392A - Centrifugal pump : en fr
  • CA527581A - Addition agent : en fr
  • CH315045A - Evaporator device for deodorant, disinfectant or other liquids : en fr
  • US2753831A - Air filter clogging warning apparatus : en
  • US2753961A - Fabricated brake beam : en
  • DE945536C - Window cleaning device : de en
  • GB752684A - Process for dyeing and printing fibres of polyacrylonitriles : en
  • GB752726A - Improvements in or relating to frequency filters : en
  • GB752366A - Improvements in or relating to expansible link bands : en
  • GB752465A - A process for the hydrogenation of carbon monoxide : en
  • US2754070A - Fishing reel : en
  • US2754290A - Thermal polymerization of acrylonitrile, methacrylonitrile, and lower alkyl methacrylates using benzothiazolyl disulfide compounds as initiator : en
  • US2754457A - L liij : en
  • DE945711C - Converter designed as a pre-magnetized choke, in particular frequency converter for welding purposes : de en
  • US2753664A - Abrasive blasting system : en
  • GB752256A - Improvements in tube-testing presses : en
  • US2753593A - Apparatus for rolling an open edge of a thin flexible article : en
  • US2753801A - Combination liquid and solid propellent rocket : en
  • US2753966A - Coupling : en
  • US2754416A - Balanced mixer : en
  • FR1120505A - Keyboard stitching and transplanting machine with full set of punches, especially for punching cardboard boxes in textile machines : en fr
  • GB752351A - Improvements in and relating to stands of rolls : en
  • CH314978A - Machine for molding thermoplastic heads on tubular bodies : en fr
  • DE945459C - Storage of devices with electrical connection cables : de en
  • DE1726070U - BASE LEAD FOR SPORT FISHING. : de en
  • FR1120713A - Composite stopper in particular for vessels containing gaseous liquids : en fr
  • FR1120821A - Aircraft gas turbines : en fr
  • GB752400A - Improvements in or relating to fluid coking of heavy hydrocarbons and apparatus therefor : en
  • US2753585A - Suction cleaning apparatus having automatic brush adjustment : en
  • US2754262A - Horizontally expanding ion-exchange bed : en
  • US2754303A - Process of producing normal zinc mercaptobenzothiazole : en
  • USD178263S - : en
  • US2753858A - Valve seat insert ring : en
  • US2754037A - Adjustable width garment hanger : en
  • US2754129A - Vertically adjustable trailer : en
  • DE1726135U - DEVICE FOR LIFTING AND LOCKING A WHEEL SET ON VEHICLES WITH AT LEAST THREE AXLES. : de en
  • DE946705C - Book cover for an exchangeable writing pad with spiral wire stitching : de en
  • FR1120842A - Drilling head : en fr
  • DE1725897U - CATHODE BEAM DISPLAY UNIT. : de en
  • FR1120743A - Infra-red radiation shielding fabric and method of preparation thereof : en fr
  • FR1120802A - Improvements made to articles of the <paris articles> genre, in particular to costume jewelry made of plastic : en fr
  • GB752475A - Device for controlling hydraulic feed and rapid-return motions of slides in machine tools : en
  • DE1726091U - GEAR-PINION FINE DRIVE. : de en
  • DE1726112U - X-RAY FILM CASSETTE WITH ONE INSERT FOR MULTIPLE FILMS. : de en
  • DE936022C - Expansion for pits, water galleries, tunnels, etc. : de en
  • DE945519C - Device for differentiating characters of different lengths, in particular for rejecting calls : de en
  • GB752738A - Improvements in and relating to surgical or like cushioning devices and methods of manufacturing them : en
  • DE944771C - Suspension, especially for motor vehicles : de en
  • AT186153B - Opening organ on vessels closed with shrink capsules : de en
  • CA527545A - Extrusion apparatus utilizable for reclaiming rubber : en fr
  • GB752315A - Improvements in or relating to infinitely-variable change-speed friction gears : en
  • DE1725979U - Kettle with flute lid. : de en
  • DE1725994U - PIPE CONNECTION FOR THE WATER CONNECTION OF GAS WATER HEATERS. : de en
  • GB752306A - Underwater joints for subway segments : en
  • US2753731A - Power transmission mechanism : en
  • FR1120794A - Copper azo dyes, their preparation and use : en fr
  • FR1120524A - Improvements to automatic regulation or control devices actuated by fluid : en fr
  • GB752421A - Improvements in latches : en
  • FR1120507A - track element for model railways and method of manufacturing the same : en fr
  • FR1120613A - Elastic fluid mechanism : en fr
  • GB752634A - Improved bobbin construction for the ground ropes of trawling gear : en
  • US2754052A - Capellaro : en
  • US2754467A - Apparatus for testing resistors : en
  • CA527671A - Color television : en fr
  • US2754104A - Method and apparatus for heating ingots : en
  • US2754236A - Composite paper sheet : en
  • DE1726275U - CONVEYOR LINE FOR CONVEYING PLASTIC, PULPED, GRAINY OR DUST-SHAPED MASS. : de en
  • DE1726175U - COLD AIR COOLING FOR MOPEDS AND MOTORCYCLES. : de en
  • GB752433A - Improvements in or relating to material for and process of patching cellulosic material : en
  • GB752719A - Method of and device for packaging articles in, or producing hollow articles from, foils : en
  • DE1726072U - RAT AND MOUSE POISON DISPENSER. : de en
  • AT186101B - Method and device for applying sheet metal coatings, in particular stainless steel coatings, to base bodies : de en
  • US2753823A - Seam-openers : en
  • US2754017A - Boat haulout and launching device : en
  • US2754345A - Catalytic dehydrogenation of hydrocarbons : en
  • USD178267S - Cabinet for a heater or the like : en
  • CH314910A - Process for the production of hydrocarbons by the catalytic conversion of carbon oxide and water vapor : de en
  • DE1725990U - NAPHTHABRENNER. : de en
  • GB752576A - Improvements in or relating to joints for demountable furniture : en
  • US2754063A - Cyclical automatic control device : en
  • CA527463A - Use of hydrocarbon halosilane-polyhydric alcohol reaction products in rubber compounding : en fr
  • CA527665A - Packing cord, beading cord, edge roll and the like : en fr
  • AU208089B2 - Improvements inlow-tension sparkplugs and their manufacture : en
  • CA527594A - Treated materials and methods of production : en fr
  • CH314962A - Waterproof watch box : en fr
  • DE945487C - Machine for interlocking spiral cone or hyperboloid wheels using the rolling process : de en
  • GB752573A - Method of obtaining from bast fibre material fibres suitable for immediate working up into sliver : en
  • GB752592A - Improvements relating to contractible umbrellas : en
  • FR1120803A - Liquid sprayer : en fr
  • FR1120754A - Device for navigation and drawing : en fr
  • JPS315665B1 - : ja
  • FR1120778A - Electric meter : en fr
  • FR1120672A - Omnidirectional horizontally polarized antennas for ultra-high frequencies : en fr
  • DE1726065U - POTATO SKIN MACHINE WITH CUP ELEVATOR. : de en
  • GB752345A - A method of inhibiting the evaporation of volatile products : en
  • GB752359A - Improvements in and relating to lathes : en
  • GB752416A - Improvements in or relating to gripping devices for lifting objects of annular cross-section : en
  • GB752697A - Improvements relating to liquid contents gauges : en
  • GB752667A - Improvements in or relating to spring washers : en
  • FR1120520A - Conductive fluid storage device : en fr
  • GB752484A - Automatic immersion apparatus : en
  • GB752324A - Improvements in pistons for brake cylinders : en
  • GB752441A - Method of alloying reactive metals with aluminium or beryllium : en
  • DE1726209U - LEAK-PROOF BALLPOINT PEN. : de en
  • GB752401A - Improvements in or relating to pipework fittings : en
  • AU210862B2 - Pipe coupling : en
  • GB752746A - Improvements in or relating to multi-layer paper strips for manifolding purposes : en
  • DE945442C - Multi-stage wire drawing machine working with stock formation : de en
  • FR1120735A - filiform protective element, in particular for the manufacture of networks and similar applications : en fr
  • FR1120823A - Resistance thermometer : en fr
  • GB752644A - Improvements in hand carriers for spherical articles : en
  • US2753782A - Ground working tool with oblique deflecting shield : en
  • CA527630A - Phenol production : en fr
  • DE945674C - Hydraulic pressure control for vehicle springs : de en
  • DESC016562MA - : de en
  • CA527420A - 1-acyl-piperidine-2-acetic acids, the esters and salts thereof and methods of making the same : en fr
  • CA527459A - Manure spreader : en fr
  • US2753958A - Shock absorber with rod seal : en
  • DE1725938U - FAN. : de en
  • AU1499156A - Improvements relating to electromagnetic telephone instruments : en
  • AU212013B2 - Coupling self loading transport to powered vehicle : en
  • CA527658A - Adhesive compositions : en fr
  • AU1505056A - Firing device for driving bolts, studs, rivets orthe like into concrete, masonry, iron, wood, or like materials : en
  • CA527397A - Shot patterning recoil compensator for firearms : en fr
  • CA527513A - Machine for molding plastic articles : en fr
  • CH314901A - Milling roller mill : de en
  • AU212395B2 - Improvements in filters for liquids or gases : en
  • AT186088B - Process for the hot forming of metals : de en
  • AU211154B2 - Improvements in inertia-ope rated electric switches : en
  • DE1726285U - WATER AND FASTENED WATCH-GLASS. : de en
  • GB752517A - Drying machine for the production of sheet soap : en
  • GR17061B - INSURANCE TYPES OF STANDARD OIL BARRELS. : el en
  • FR1120579A - Color television receiver : en fr
  • FR1120589A - Improvements to card selectors : en fr
  • FR1120663A - Seal : en fr
  • DE945700C - Circuit arrangement for controlling switching processes by means of discharge tubes in telecommunications systems, in particular in telephone systems with dialer operation : de en
  • FR1120733A - Improvement in burners for gaseous or gasified fuels : en fr
  • FR1120640A - Improvement in the differentiated heat treatment of glass articles, in particular of the sheet, plate or similar type : en fr
  • FR1120828A - Shutter for controlling a fluid flow : en fr
  • GB752264A - Forced flow steam generators in which the steam is generated at critical or supercritical pressure : en
  • FI28491A - Flaskpropp : en fi
  • DE1725980U - HOLLOW-WALLED COOKER. : de en
  • FI28497A - Inmatningsanordning för roterande torktrummor : en fi
  • USD178221S - Dispenser top : en
  • US2754443A - Astigmatically corrected electronic lenses : en
  • FR1120651A - Improvements to machine tools for cutting metal wires : en fr
  • GB752403A - Photographic transfer processes : en
  • CH315042A - Process for the preparation of a derivative of morphine : en fr
  • DE945606C - Photographic developer : de en
  • CH314951A - Device for measuring the acceleration and slope of vehicles : de en
  • AU1507556A - Inertia-operated safety equipment for aircraft or other vehicles : en
  • GB752436A - Improvements relating to shelving : en
  • GB752687A - Improvements in the manufacture of sintered iron bodies : en
  • CH314929A - Process for the production of bleachable half-cellulose from softwood or hardwood : de en
  • FR1120622A - Improvements to turbo-engine groups : en fr
  • GB752355A - Improvements in rotating electrical amplifying generators : en
  • GB752396A - Methods for manufacturing high pressure vessels : en
  • US2753881A - G responsive valve : en
  • CA527432A - Valeric acid derivative : en fr
  • DE1725954U - HAND MIRROR WITH REAR HANDLE. : de en
  • US2753839A - Spark plug anti-seize applicator : en
  • US2753696A - Air conditioner for passenger automobiles : en
  • US2753685A - Gas turbine engine with exhaust gas heating means : en
  • US2754100A - Burster cone for continuous miner boring head : en
  • US2754102A - Rotary drum type mining head with wedging means : en
  • US2753959A - Brake rotor : en
  • US2754313A - Stabilizing methylpolysiloxane fluids : en
  • US2754512A - Fm long range navigation system : en
  • FR1120697A - Articulated foot for disabled : en fr
  • CA527583A - Acylvanillic esters of cellulose : en fr
  • CA527653A - Mop socket fitting : en fr
  • CH315074A - Process for the production of a new pigment dye : de en
  • DE1725804U - Stocking part. : de en
  • DE920645C - Change gear switch box on rotating arms for thread cutting : de en
  • FR1120558A - Improvements relating to cutting machines : en fr
  • GB752722A - Improvements in and relating to photo-electric devices : en
  • DE1726031U - CARRIER BACKUP. : de en
  • US2753670A - Cutting machine with knife sharpener : en
  • US2753713A - Remote reading resistance thermometer : en
  • CA527395A - Mill for fibrous substances : en fr
  • CA527366A - Confection : en fr
  • CA527382A - Drill holder and support therefor : en fr
  • DE1726028U - RECORDING AND PLAYBACK DEVICE FOR RECORDS WITH STEREOFONIC DOUBLE TONE GROOVE RECORDING. : de en
  • DE1726133U - COVER COVER FOR BABY CARRIERS OD. DGL. : de en
  • AT186123B - Process for the production of prepared cigarette papers : de en
  • FI28496A - Hot air blower dryer fitted to the drying chamber : en fi
  • GB752369A - Improvements in or relating to polarised electric relays : en
  • AU1501556A - Improvements relating to automobile drop-window assemblies : en
  • DE1726017U - RING-SHAPED COVERING BODY FOR POLISHING OR CONTACT DISCS MADE FROM A TISSUE STRIP. : de en
  • CA527495A - Fluid pressure control valve : en fr
  • CA527668A - Grease compositions : en fr
  • US2754470A - Saturable core device and generator controlled thereby : en
  • USD178237S - Link chain for. a necklace or the like : en
  • CA527430A - Agents for preventing loss of gloss in candy coatings : en fr
  • CA527550A - 3.beta.,11.alpha.-DIHYDROXYALLOPREGNANE-20-ONE : en fr
  • DE1726008U - LIQUID COLLECTION AND DRAIN TUBE, IN PARTICULAR FOR BUILDING PURPOSES. : de en
  • DE1726253U - COLLAPSIBLE TRANSPORT CONTAINER. : de en
  • US2753561A - Head protector : en
  • AT186136B - Device for switching the transmission gears of motor vehicles : de en
  • AT186179B - Insertion and discharge device : de en
  • US2753588A - Roller carrier for curtains and the like : en
  • DE1725815U - GAS TAP. : de en
  • CH314968A - Process for the production of molds for the precision casting process : de en
  • US2754123A - Portable exerciser : en
  • AU1514756A - Scrambled television systems and to transmitting and receiving apparatus therefor : en
  • CH315023A - High voltage alternating current power transmission electrical circuit : en fr
  • US2754324A - Alpha-alpha-dichloropropionates of the haloaryloxy loweralkanols : en
  • DE945706C - Directional coupler : de en
  • AU1505956A - Improvements relating to pumps : en
  • DE1726056U - BUFFER POT FOR ELECTRIC ROD THERMOSTATS TO ACCEPT OVER TEMPERATURES. : de en
  • DE945672C - Cinema playback device that can be operated with cut and endless film : de en
  • AU1511356A - Self loading transport and dump gate therefor : en
  • AU1500256A - Improvements in or relating to transmission systems for motor vehicles : en
  • AU208569B2 - Improvements in or relating to methods for making phonograph records : en
  • AT186097B - Cutting device : de en
  • CH314911A - Process for the preparation of carbonyl compounds from olefins : de en
  • CH314937A - Color paper, in particular for hectographic transfer printing : de en
  • CA527380A - Releasable fastenings for coupling or latching together two relatively movable members : en fr
  • CA527418A - Fusible, insoluble aminoplastic gels, process of preparing same, and compositions prepared therefrom : en fr
  • FR1120513A - Punch : en fr
  • DE1725981U - FURNISHING ON AN OPTIONAL FURNITURE AS A SEAT OR A LADDER. : de en
  • FR1120805A - Axle box for motor vehicles on railways : en fr
  • GB752376A - Improvements in or relating to joints or terminals for high-tension electric cables : en
  • GB752393A - Improvements in devices for locking book-rests and other hinged articles in adjusted position : en
  • US2753770A - Web corner box setting up machine and method : en
  • US2754166A - Barxtype r rotary server : en
  • US2754307A - Drying oils : en
  • US2754371A - Telephone subset : en
  • CA527457A - Single powder developers having improved physical characteristics and method of forming the same : en fr
  • CH315076A - Process for the production of a new pigment dye : de en
  • CA20629S - Statuette : en
  • US2754095A - Carburetor : en
  • US2754414A - Protection against momentary loss of track circuit shunt : en
  • DE1726025U - ESCAPE AND MEASURING ROD. : de en
  • DE945188C - Process for improving artificial foams with mutually closed cells : de en
  • FI28457A - Spinning indicator : en fi
  • CA527590A - Gas venting of heat exchangers : en fr
  • CA527645A - Cam systems of knitting machines : en fr
  • DE1726063U - CLOSURE FOR EAR JEWELRY. : de en
  • US2753849A - Cushion valve for air cylinders : en
  • US2754168A - atlee : en
  • US2754343A - Adsorption process : en
  • US2754381A - Metal burette : en
  • US2753612A - Process of forming magnesia refractory : en
  • US2753628A - Safety razor : en
  • US2754144A - Latch mechanism : en
  • US2753820A - Carpet forming device : en
  • DE945704C - Radio location arrangement for the direct display of fixed and moving objects on a map : de en
  • CA527473A - Continuous production of polyamides and apparatus : en fr
  • AU208912B2 - Improved oxo catalyst system : en
  • DE945671C - Multipurpose machine tool : de en
  • GB752270A - Improvements in or relating to coin-freed amusement apparatus : en
  • GB752502A - Improvements in and relating to apportioning machines for paste-like substances, particularly sausage fillings : en
  • CA527479A - Treatment of nickel catalyst to prevent nuclear hydrogenation : en fr
  • CH314906A - Device for filtering organic solid-liquid mixtures : de en
  • US2753589A - Apparatus for eviscerating shrimp : en
  • US2754024A - Nestable wire basket : en
  • AT186137B - Switching device for motor vehicle gearboxes : de en
  • CH315046A - Ozone generator for living and working spaces : de en
  • CA527677A - Esters of 1,4-butanediol : en fr
  • DE1726258U - FOLDING BOX IN THE FORM OF A Vending machine. : de en
  • DE1725822U - LEATHERETTE. : de en
  • DE945691C - Expansion valve for cooling systems : de en
  • FR1120543A - Advanced subscription television system : en fr
  • US2753873A - Tobacco pipe : en
  • US2754424A - Non-dispersion analyzers : en
  • CA527560A - Gripping element and a method of making the same : en fr
  • CH314935A - Clamping device for carbonless accounting : de en
  • DE1725819U - HEIGHT-ADJUSTABLE SUPPORT STAND WITH HYDRAULIC HOLDING DEVICE. : de en
  • DE945457C - Transmission system for telephone systems with dialer operation and several exchanges : de en
  • DE945548C - Resonance vibrating screen : de en
  • GB752420A - Novel naphthalene compounds and a process for the manufacture thereof : en
  • AU213096B2 - Improvements in or relating to transmission systems for motor vehicles : en
  • CA527533A - Hydraulic torque converters : en fr
  • CA527596A - Coating devices : en fr
  • CH315009A - Hollow cylindrical body for forming the coil heads of electric machine stators : en fr
  • FR1120739A - Tensioning device applicable in particular to the brake control of a vehicle : en fr
  • US2753564A - Breast pockets for foundation garments : en
  • US2754409A - Illuminated smoking stands : en
  • GB752286A - Apparatus for testing the tightness of vessels containing a gas or a liquid, or both a gas and a liquid under pressure : en
  • GB752587A - Improved additives for diesel fuels : en
  • CA527476A - Hydrindyl-phenoxy-alcohols : en fr
  • AU205318B2 - Improvements in or relating to machines suitable for applying tape to workpieces : en
  • CH314940A - Photographic lens shutter : de en
  • AU209158B2 - Fluid pumps : en
  • GB752287A - Improvements in a filter for separating minute particles of matter suspended in a fluid : en
  • GB752378A - Improvements relating to fastening devices : en
  • DE945540C - Rope drive : de en
  • DE945512C - Platen printing press : de en
  • FR1120506A - Continuous process of drying, preheating and removing volatile compounds from carbonaceous materials : en fr
  • FR1120615A - Improvements made to Italian-style frames : en fr
  • AU206440B2 - Improvements in or relating to suspensions for motorcycles : en
  • AU214059B2 - Improvements relating to automatic exchange systems : en
  • CH315015A - Electric cam switch : de en
  • FR1120581A - Device for the treatment of flexible materials or articles : en fr
  • US2753848A - Fluid power steering : en
  • DE1725935U - HORIZONTAL EVAPORATION OIL BURNER WITH FAN FOR EXTRA LIGHT MINERAL HEATING OIL. : de en
  • DE1726006U - ARRANGEMENT FOR SEALING THRESHOLDS, ESPECIALLY FOR METAL LIFTING DOORS OR WINDOWS. : de en
  • DE1726216U - SHOE. : de en
  • CH314975A - Spring clamps : de en
  • AU1509856A - Distillation process and apparatus : en
  • CA527612A - Thermostat : en fr
  • GB752739A - An improved spade or shovel : en
  • AU208619B2 - Pull-along toy : en
  • CH314961A - Time-setting device for timepiece : en fr
  • US2753883A - Control device : en
  • US2754043A - Automatic apparatus for filling containers with gaseous liquids : en
  • US2754205A - Titanium base alloys : en
  • DE1726160U - REAR VIEW MIRROR BRACKET. : de en
  • FR1120557A - Process for converting a hard paraffin obtained by ratalytic hydrogenation of carbon monoxide, into paraffins having melting points of 40u deg. at 80u deg. : en fr
  • DE1725915U - WATERPROOF EXTERIOR LIGHT. : de en
  • DE1726043U - DAYLIGHT RING MAGNIFIER WITH MOVABLE ARM. : de en
  • DE1726242U - FACILITY FOR PEOPLE AMUSEMENT. : de en
  • US2753910A - Reservoir for a windshield clearing system : en
  • GB752300A - Improvements in or relating to the pre-registering of type matter, blocks or plates and the like for flat and curved printing formes : en
  • GB752377A - Improvements in or relating to joints or terminals for high-tension electric cables : en
  • CA527529A - Voltage sensitive apparatus : en fr
  • FR1120573A - Reinforced Liner Refractory Mold : en fr
  • FR1120597A - Manufacturing process for glass products of constant thickness : en fr
  • DE945643C - Process for the production of blue leveling dyes of the anthraquinone series : de en
  • US2754253A - Stabilization of fuel oil with caustic solution : en
  • DE945719C - Process for the manufacture of shaped articles using polyvinyl acetate emulsions : de en
  • DE945477C - Scaffolding made from formwork beams : de en
  • CA527607A - Disc brakes for vehicles : en fr
  • GB752754A - Improvements in or relating to supporting fittings for tubular electric lamps : en
  • DE1726074U - ADJUSTMENT TOOL FOR TAPPET SCREWS OF COMBUSTION ENGINE VALVES. : de en
  • DE1726292U - FLUSH VALVE. : de en
  • DE945634C - Method and device for the production of highly porous metal plates, in particular for accumulators : de en
  • USD178228S - Portable air conditioner cabinet or similar article : en
  • DE1726220U - EDGE TAPE FOR SHOES. : de en
  • FR1120601A - Further training for carriers : en fr
  • FR1120738A - High Precision Heavy Duty Wire Gauge Dynamometers : en fr
  • US2753559A - Stapling machine : en
  • DE945464C - Circuit arrangement for measuring electrical voltages or currents : de en
  • FR1120809A - Variable damping coefficient suspension, especially for vehicles : en fr
  • FR1120692A - Variable magnification optical system : en fr
  • CH314919A - Process for the preparation of monoazo dyes : de en
  • AU1500356A - Pipe coupling : en
  • US2754079A - Carton holders : en
  • US2754372A - Variable capacity phonograph-record pickup unit : en
  • US2753842A - Cattle restraining device : en
  • USD178245S - Earring or the like : en
  • DE1725912U - LIGHTS FOR FLUORESCENT LAMPS. : de en
  • DE945486C - Pointed drill and in connection with it usable drilling device with optical device for observation of the workpiece in the direction of the spindle axis : de en
  • DE945629C - Cylinder inking unit for platen printing presses : de en
  • FR1120836A - System for assembling a tube with a piece of wood or other material of similar texture : en fr
  • GB752546A - Improvements in multi-stage reciprocating compressors : en
  • GB752584A - Improved spinning composition and process for preparing the same : en
  • DE1725916U - SUPPORT OF A U-SHAPED FLUORESCENT LAMP. : de en
  • DE1726099U - PEN WHEEL. : de en
  • DE1726188U - HANDLE BAR FASTENING ARRANGEMENT. : de en
  • DE1726235U - REPAIR DEVICE. : de en
  • US2753574A - Life saving device : en
  • US2753855A - Self-adjusting valve actuating mechanism : en
  • US2754359A - Automatic gain-control circuit : en
  • US2754441A - Dynamoelectric machines : en
  • DE1725861U - HIGH FREQUENCY COIL, IN PARTICULAR FOR DISCRIMINATORS. : de en
  • DE1725891U - RECTANGULAR LAYER CORE FOR TRANSFORMERS, REACTORS AND THE LIKE. : de en
  • DE1726290U - HOUSING FOR CLOCK WITH MOVEMENT AND, IF APPLICABLE, ALARM AND / OR MUSIC WORK. : de en
  • FI28469A - Anordning vid värmepannors rökgaskanalsystem : en fi
  • FR1120776A - Seal : en fr
  • CA527681A - Production of textile fibres from bast fibre material, by alkaline digestion : en fr
  • US2753594A - Apparatus for use in the melt-spinning of synthetic polymers : en
  • USD178226S - Bobby pin : en
  • US2754201A - Process of alloying magnesium with cast iron : en
  • US2754140A - Sealing means for two relatively rotatable parts : en
  • US2754419A - Magnetic induction accelerator : en
  • US2753688A - Methods of and apparatus for driving a rotating load device : en
  • DE1726145U - ADJUSTMENT DEVICE FOR THE HANDBRAKE OF MOTOR VEHICLES. : de en
  • DE1726222U - SHOE TENSIONERS. : de en
  • DE945628C - Typesetting machine magazine : de en
  • US2753620A - Battery-terminal connection method : en
  • US2753689A - Hydraulic control circuit : en
  • US2754246A - Stripping still control according to specific gravity of liquid and vapors introduced into column : en
  • US2754116A - Step-by-step linear drive : en
  • US2754157A - Thiman : en
  • US2753918A - Metal expansion and contraction material and method and apparatus for forming the same : en
  • GB752569A - Improvements relating to the heat-sealing of films comprising thermoplastic material : en
  • DE1725997U - LIGHTWEIGHT PANEL. : de en
  • DE1726238U - ROLL FOR ROLLER SKATES. : de en
  • US2754403A - Domestic appliance : en
  • DE1725885U - FUSE SWITCH FOR ELECTRIC KITCHEN MACHINES. : de en
  • DE945720C - Process for dissolving or gelatinizing polyacrylonitrile : de en
  • DE945291C - Process for the production of resinous condensation products : de en
  • GB752552A - Improvements in and relating to growth factors : en
  • GB752561A - Improvements relating to suction cleaner filter bags : en
  • CH314974A - Hand saw with a clamping frame having two arms and a central web : de en
  • US2753599A - Iethud of making a practice ball : en
  • US2753687A - Injection head for jet propulsion system : en
  • US2753725A - Spiral gear transmission with gear-clutch : en
  • US2754234A - Thermochemical metal removal : en
  • DE1725965U - FASTENING FOR GAME GEL, CONSISTS OF FIXED CLAMPS AND SLIDING CLAMPS IN A BEARING PART. : de en
  • DE945510C - Process for the preparation of 5,5-dipyridyl- (2 ') - hydantoins : de en
  • FR1120708A - Improvements to batteries : en fr
  • GB752314A - Improvements in sterilisation canisters : en
  • GB752765A - Improvements in or relating to a spinner construction for an aeronautical propeller : en
  • DE1725882U - STEP SWITCHES, IN PARTICULAR FOR LABORATORY AND MEASURING PURPOSES. : de en
  • DE945652C - Preparations for cleaning dentures and orthodontic appliances and devices : de en
  • FR1120782A - Magnetic device for inserting and locating documents on accounting and other machines : en fr
  • GB752737A - Improvements in or relating to electric ignition devices for projectiles : en
  • FI28462A - Compensation arrangements within the three-year period : en fi
  • GB752331A - Improvements in or relating to n, n-disubstituted piperazines and process of preparing the same : en
  • FR1120762A - Device for the metering of a granular solid material in a gas stream : en fr
  • FR1120593A - Connection bar mounting device : en fr
  • GB752567A - Improvements in electric relays of the conducting liquid type : en
  • FR1120769A - Device for adjusting the anode bars in an electrolysis furnace : en fr
  • GB752243A - Ceramic body and method of making it : en
  • US2753567A - Pajama trousers : en
  • US2753826A - Machine for manufacture of tanks and vessels : en
  • US2754321A - Production of plasticizers : en
  • FI28451A - Electric maneuvering magnet : en fi
  • GB752505A - Steroids : en
  • FR1120570A - Process for manufacturing molds for organic materials which can be refilled in the plastic or liquid state, and in particular for plastics : en fr
  • FI28452A - Anordning vid galvaniska element t.ex. blyackumulatorer : en fi
  • FI28468A - Medostostatic control measures for the production of air conditioning systems : en fi
  • FI28449A - Förfaringssätt and apparat för mångfärgstryck : en fi
  • GB752273A - Method of producing alloys of lead and alkali metals : en
  • GR17062B - BUMPER SYSTEM FOR VEHICLES OF ALL CATEGORIES. : el en
  • FR1120508A - Improvements to methods and instruments for determining the rolling contact angle of a radial and thrust bearing or bearing : en fr
  • FR1120625A - Improvements to drainers for kitchens and others : en fr
  • GB752608A - Recovery of dinitrotoluenes : en
  • FR1120629A - Device for controlling a gear change mechanism usable on motor vehicles : en fr
  • GB752607A - Charging means for pneumatic conveying systems : en
  • DE945516C - Power supply for unsunk sliding platforms : de en
  • DE945729C - Method for producing hollow blades, preferably internally cooled hollow turbine blades, from sheet metal : de en
  • FR1120825A - Process for removing carbon dioxide and possibly hydrogen sulphide contained in technical gases and installation for implementing this process or similar process : en fr
  • GB752276A - Photographic objective : en
  • DE1725892U - ADJUSTABLE RING TRANSFORMER. : de en
  • DE1726134U - CHILDREN'S WHEEL COVER. : de en
  • FR1120603A - Trousers with attached leather belt : en fr
  • US2754243A - Phosphoric acid esters : en
  • US2753993A - Cover for carrying a pair of upright rectangular cartons as a unit : en
  • US2753796A - Ink-repellant applying method for rotary lithographic printing apparatus : en
  • US2754267A - Carbon black concentrates : en
  • US2754164A - Packing cup : en
  • US2754350A - Coaxial high frequency conductor and process of its fabrication : en
  • US2754511A - Signal pulse amplitude equalizer : en
  • US2753745A - Adjustable turret head wrench tool : en
  • US2754342A - Aromatic hydrocarbon separation process : en
  • DE1725995U - CURVED ROOF ELEMENT FOR SHED BUILDINGS AND THE LIKE : de en
  • FR1120608A - adjustable height prop : en fr
  • FR1120848A - Device for locking a movable member in various determined positions : en fr
  • GB752489A - Improvements in or relating to spring mechanisms : en
  • DE944531C - Rearview mirror for motor vehicles : de en
  • US2753690A - Combination hydraulic overflow power dam : en
  • US2753984A - Tailpiece for flexible shaker conveyors : en
  • GB752512A - A process for the manufacture of an electrical insulating oil : en
  • US2754358A - Automatic telephone answering and recording machines : en
  • USD178225S - Decanter : en
  • FR1120648A - Improvements made to fuel supply systems, for internal combustion engines, comprising a dash-pot braking at least part of the course of a movable member, in particular to carburettors of which a dashpot slows down the end of the closing stroke of the Strangler : en fr
  • FR1120720A - Coat hanger : en fr
  • FR1120748A - Improvement in faucet valves : en fr
  • US2753658A - Inflated suspended dancing toy : en
  • DE1726203U - PEN. : de en
  • GB752397A - Rolling mill with backing rolls : en
  • DE1726229U - LIGHTING TRAFFIC SIGN FOR PEDESTRIANS. : de en
  • DE945532C - Multi-circuit band filter with zeros symmetrically to the band center : de en
  • DE945727C - Tapping pipe clamp : de en
  • FI28487A - Procedure and apparatus for transporting gripping members in long hoses : en fi
  • FR1120634A - Electrostatic reproduction process : en fr
  • GB752260A - Bunker closure control for feeding to conveying belt sections, especially for operation in mines : en
  • US2754323A - Fluorobutadienecarboxylic acids and derivatives hydrolyzable thereto : en
  • GB752508A - Improvements in or relating to resins from steam-cracked petroleum fractions : en
  • CA527438A - Conduit construction : en fr
  • AU1500556A - Improvements in or relating to alloys : en
  • AU1509756A - Method for continuous self-sustaining flameless oxidation of combustible materials : en
  • US2754030A - Dispensing containers : en
  • US2754077A - Expendable pallet : en
  • CA527405A - Slip-sinker for fishing lines : en fr
  • CH315024A - Contact converter with liquid contact material : de en
  • DE945499C - Process for the production of masses containing pitch : de en
  • AT186158B - Remote control device, in particular for controlling the engines of ships : de en
  • CH314944A - Fountain pen : de en
  • US2753637A - Adjustable self-balancing excavating apparatus : en
  • AU209004B2 - Means for controlling the movements ofthe record and sound headin sound recording and reproducing apparatus : en
  • AT186141B - Front axle for the steerable front wheels of tractors or the like. : de en
  • GB752548A - Improvements in or relating to data punching apparatus : en
  • FR1120822A - Brake device for railway vehicles : en fr
  • FR1120832A - Device for mechanically causing an instantaneous shut-off or rapid flow of a liquid such as water : en fr
  • CA527637A - Cyclonic separation process : en fr
  • CH314861A - Method and device for dry cutting of mix on a vibrating table : de en
  • CH315077A - Process for the production of a new pigment dye : de en
  • GB752588A - Improvements in rotary pan and paddle fertiliser distributors : en
  • US2753811A - Cargo carrying vehicles : en
  • US2754254A - Production of lubricating oils of high viscosity index : en
  • US2754356A - Control systems for color-television receivers : en
  • USD178238S - Brooch or the like : en
  • US2753579A - Push broom : en
  • US2754232A - Manufacture of modified starches : en
  • US2754261A - Regeneration of ion-exchange material : en
  • GB752511A - Machine for winding small closed ring cores with thin wires : en
  • FR1120717A - Improvement in sealed electric accumulators : en fr
  • GB752251A - Improvements in portable electric hand-drilling machines : en
  • GB752781A - Improvements in or relating to grids or gratings for drainage gullies : en
  • US2753667A - Machines for grinding the ends of coiled springs and other articles : en
  • US2754367A - Automatic exchange : en
  • DE1725991U - LAMELLA VENTILATION, IN PARTICULAR FOR HOT AND FRESH AIR DUCTS. : de en
  • GB752367A - A method and a device for the continuous extraction of solids : en
  • GB752598A - Improvements in or relating to tuned resonant cavities or waveguides : en
  • FR1120679A - Cistern valve for sanitary ware : en fr
  • FR1120710A - Reversible roll-mounted notepad with paper strip : en fr
  • GB752391A - Printing telegraph system : en
  • DE1726231U - SPATULA. : de en
  • DE945710C - Electric drive motor with speed control by centrifugal contact controller, especially for driving office machines : de en
  • DE1725871U - DEVICE PLUG WITH BROADCASTING. : de en
  • US2753653A - Fishing sinker : en
  • DE945456C - Compression chiller : de en
  • DE945737C - Manual transmission for mopeds, light motorcycles, scooters, etc. like : de en
  • FI28455A - Procurement of equipment : en fi
  • DE1725826U - DEVICE FOR OPERATING THE EMPTYING FLAPS OF COOKING TROLLEYS. : de en
  • FR1120767A - Music theory rule : en fr
  • GR17060B - METHOD OF DIFFERENTIATION OF THE THICKNESS OF POLYSINYL CHLORIDE PLASTIC SHEETS FOR BUILDING. : el en
  • FR1120831A - Current generator installation for high current demand, in particular for electrolysis equipment : en fr
  • DE945662C - Electrode arrangement for the electronic flow measurement in pipes or channels : de en
  • US2754121A - Dancing doll : en
  • US2753640A - Illuminated sign for vehicles : en
  • US2754165A - Piston ring : en
  • GB752244A - Improvements in surgical trusses : en
  • GB752381A - Continuous process for the bleaching of cellulosic textiles : en
  • GB752659A - Improvements in and relating to ferrite compositions : en
  • US2753803A - Means for controlling the supply of liquid fuel to the combustion chamber of a prime mover : en
  • US2754061A - Automatic temperature regulator for mixing liquids : en
  • US2754294A - Azo pigments from dichlorotoluidine sulfonic acids coupled to beta-naphthol : en
  • DE1726228U - REAR REFLECTORS FOR PEDESTRIANS. : de en
  • DE945493C - Traffic lights for traffic signal systems : de en
  • AT186086B - Electrical control, especially of machine tools in any work sequence : de en
  • AU1508056A - Lock mechanism : en
  • DE1725803U - REPLACEABLE POCKET COLLAR. : de en
  • AT186190B - Device for attaching bags to the filling tube of a bag filling machine : de en
  • CA527465A - High impact strength plastic composition containing polyvinyl acetal resin and isobutylene-type rubber : en fr
  • US2753708A - Washing machine with fluid circulating propellers : en
  • US2753832A - Cable flag : en
  • AU207859B2 - Improvements in mechanically propelled or mechanically driven apparatus : en
  • CA527687A - Gas and steam generator for systems for obtaining fuel gases and other products from natural gas and the like : en fr
  • US2753857A - Engine valve construction and method of making same : en
  • AT186139B - Steering gear with recoil protection : de en
  • CA527486A - Well swab : en fr
  • FR1120514A - Conveyor Belt Return Roller Improvements and Roller Lining Method : en fr
  • US2754330A - Manufacture of aliphatic diamines : en
  • AU213661B2 - Anew and improved dressmaking pattern : en
  • CA527422A - Quinazolone compounds and methods of making the same : en fr
  • CH314871A - Traffic marking nail : de en
  • AU207668B2 - improvements in or relating to pumps : en
  • BE548766A - : en
  • CH314971A - Circuit for an electromagnetically operated punch : de en
  • CH314988A - Hydraulic pressure regulator : en fr
  • US2753944A - Fire extinguishing system : en
  • US2754213A - Edible spreads from vegetable oils : en
  • CH315075A - Process for the production of a new pigment dye : de en
  • CH315049A - Automatic summing device with a scanning device for recording strips to be moved past it : de en
  • AT186176B - Method for producing an initial primer : de en
  • CA527683A - Aircraft crash detectors : en fr
  • US2753834A - Vernier dial indicating mechanism for production machines : en
  • US2753738A - Power transmitting apparatus : en
  • US2754090A - Stage expansible rotary drill bits : en
  • DE1725955U - LYING MATTRESS FOR SPORTY AND SIMILAR PURPOSES. : de en
  • DE1726156U - FUEL TANK FOR MOTOR VEHICLES WITH REAR ENGINE. : de en
  • DE945446C - Process for the preparation of a halogenated salicylic acid arylamide : de en
  • CH314939A - Photographic lens shutter : de en
  • US2753686A - Ramjet fuel regulator : en
  • CA527429A - Trialkylphosphites as acid acceptors in the synthesis of amides : en fr
  • CH314904A - Aerating device for liquids : de en
  • BE548891A - : en
  • CA527497A - Electronic divider : en fr
  • CA527549A - Production of hydrochloric acid from chlorides : en fr
  • CA527571A - Aircraft rotor blade control mechanism : en fr
  • AT186059B - Carburetors, in particular for internal combustion engines : de en
  • AU1507856A - Improvements in windshield wiper actuating mechanisms : en
  • DE1725934U - OIL BURNER EQUIPPED WITH AUTOMATIC SWITCHING. : de en
  • DE1726064U - POTATO SKIN MACHINE WITH CUP ELEVATOR WITH WHICH A DUAL SPREADER IS UNITED. : de en
  • AU1508356A - Improvements in gear type pumps : en
  • CA527646A - .delta. 45-3,11-diketo-17-hydroxy-pregnenes : en fr
  • CA527508A - Method and apparatus for cleaning metal strips : en fr
  • AU1507456A - Improvements in inertia-ope rated electric switches : en
  • AT186115B - Device for the fiberization and homogenization of material, in particular animal skin material, for the production of artificial skin structures by means of shaping nozzles : de en
  • AU1506556A - Improvements relating to buckles : en
  • CA527396A - Straw bunching attachment for pull-type combines : en fr
  • CA527482A - Saturated esters of ketone formaldehyde condensation products : en fr
  • CH314869A - Hall construction : de en
  • AT186110B - Decorative stitch device for zigzag sewing machines : de en
  • CA527493A - Flexible hose for suction cleaners : en fr
  • DE1725947U - MASSAGE DEVICE. : de en
  • US2753773A - Photoflash synchronizing means for a camera : en
  • US2754045A - Paper containers : en
  • AU208353B2 - Improvements relating to buckles : en
  • DE1726237U - ROLLER SKATE OR SKATE. : de en
  • AT186096B - Device for dividing and rounding steel strips : de en
  • AT186111B - Set of bobbins for sewing machines : de en
  • CA527662A - 3.alpha.ACYLOXY-21,21-DIHYDROXY-11-20-DIKETO-12.alpha.-BROMOPREGNANE : en fr
  • CH315022A - Cartridge holder for fuse cartridges with contact lugs : de en
  • BE549173A - : en
  • CH314972A - Process for the production of metal powders for powder metallurgical purposes : de en
  • CH314921A - Process for the production of cell bodies with closed cells : de en
  • DE945573C - material : de en
  • GB752458A - Improvements in and relating to tubular gas heaters : en
  • US2754161A - Devices for lubricating and sealing the : en
  • US2754395A - Inert gas shielded arc welding torch : en
  • USD178258S - Milk bottle : en
  • US2754452A - Headlight dimmer system : en
  • CA527608A - Chlorine-containing vinyl resins stabilized with trialkenyl phosphites and epoxy compounds : en fr
  • DE936082C - Method for joining rock strata in mining and means of practicing the method : de en
  • DE1726130U - FIRE EXTINGUISHING VEHICLE. : de en
  • DE1725849U - TURNTABLE WITH MAIN BEAM IN HOLLOW BODY : de en
  • DE1725928U - MAGNETIZABLE CORE WITH SLIDING SEAT. : de en
  • DE1726161U - REVIEW MIRROR. : de en
  • BE549141A - Travel garment bag enhancements : en fr
  • CA527700A - Refrigerated truck bodies : en fr
  • CH314913A - Process for preparing a halogenated polycyclic hydrocarbon : en fr
  • DE1725836U - FLUE GAS FEED WATER PREHEATER. : de en
  • FR1120515A - Dual sensitivity flow meter : en fr
  • DE1725853U - DEVICE FOR ADJUSTMENT AND REGULATION OF PROJECTION TELEVISIONS. : de en
  • DE945471C - Device for spraying a liquid : de en
  • DE945610C - Leaf spring for motor vehicles : de en
  • FR1120635A - Conversion of heavy oils : en fr
  • AU211805B2 - Anew or improved method of making circular soundtracks : en
  • CH314892A - Washing machine : de en
  • AU1500656A - Improvements in or relating to alloys : en
  • AU213098B2 - Improvements relating tothe storage of granular materials : en
  • CH315002A - Method for shutting down a gas turbine plant : de en
  • DE1725866U - REFILL CHAMBER FOR ACCUMULATORS. : de en
  • GB752398A - Improvements in or relating to hand trucks : en
  • US2753836A - Glue tipping machine : en
  • US2753912A - Non-skid tire cover : en
  • US2753891A - Mixing valve : en
  • BE548699A - : en
  • AU1506056A - Fluid pumps : en
  • AT186154B - Container with closure device : de en
  • CH314973A - Device on full frame saws for the simultaneous tensioning of all saw blades : de en
  • AT186077B - Permanent magnetic filter : de en
  • DE1726015U - FORWARD AND REVERSE SAW WITH TWO CIRCULAR SAW BLADES. : de en
  • US2754329A - Process for the recovery of dimethyl nitrosamine from its aqueous solutions : en
  • US2754415A - Receiver antenna coupling circuit for balanced or unbalanced input : en
  • DE1726055U - DEMONSTRATION MODEL FOR TRIANGLES AND SQUARE CORNERS. : de en
  • DE1726273U - SUPPORTING FRAMEWORK FOR STEEL LINK CONVEYOR BELTS. : de en
  • GB752528A - Improvements in or relating to substituted 4-hydroxy coumarins : en
  • DE1725864U - RADIO OR TELEVISION RECEIVER WITH MULTIPLE SPEAKERS. : de en
  • DE1725924U - APPARATUS WITH AT LEAST ONE TRANSISTOR. : de en
  • DE1726109U - MATTRESS FOLDER. : de en
  • US2754478A - Apparatus for measuring dielectric properties of materials : en
  • US2753621A - Sintered carbide compositions and method of making the same : en
  • GB752277A - Improved thermocouple unit : en
  • GB752283A - Improvements in or relating to fluorescent screens : en
  • GB752614A - Arrangement for the step-by-step energisation of a directly working step-by-step switch with the aid of an impulse sender provided in common for several step-by-step switches : en
  • GB752658A - Improvements in or relating to siloxane elastomers : en
  • AU522354A - Means for bruising and/or cutting bracken andother vegetation : en
  • CA527667A - Lubricant composition containing polyphospho organic compounds : en fr
  • CH314872A - Process for the production of traffic marking nails : de en
  • FR1120824A - Arrangement for controlling signals in railways, in particular light signals for roadblocks, garage signals or the like : en fr
  • CA527522A - Detergent composition : en fr
  • AU1514056A - Means forthe removal of coarse cutoff pieces on skiving and paring machines : en
  • DE1726026U - INCLINE METER. : de en
  • US2753876A - Drain plug valve flushing device : en
  • DE1726004U - SWING DOOR WITH A RUBBER OD. DGL. EXISTING DOOR PLATE. : de en
  • DE1725840U - STEERING DEVICE FOR ROAD ROLLERS. : de en
  • DE1725946U - BACK MASSAGE SPONGE. : de en
  • GB752308A - Improvements relating to annular plate check valves : en
  • US2754460A - Water responsive control circuit : en
  • CA527480A - Acceleration control for automatic transmission : en fr
  • FR1120562A - Lubricating grease preparation process : en fr
  • FR1120605A - Pouring cap : en fr
  • FI28473A - Beläggning för plant tak : en fi
  • FR1120844A - Frame for a moped or the like, as well as vehicles fitted with this frame : en fr
  • GB752727A - Improvements in or relating to neutralising circuit arrangements : en
  • GB752773A - Improvements in and relating to the manufacture of containers or barrels from glass fibre mat impregnated or sprayed with plastic : en
  • GB752327A - Improvements in or relating to elastic adhesive bandages : en
  • FR1120714A - Rapid chamoising process with oil for leathers and skins : en fr
  • GB752453A - Improvements in and relating to couplings for irrigation pipe lines : en
  • CH315057A - Transformer for connecting a balanced line with an unbalanced line : de en
  • AT186162B - Cylinder lock : de en
  • US2753933A - Water softener : en
  • AU212140B2 - Improvements relating to pumps : en
  • CA527443A - Precision casting : en fr
  • CA527496A - Furnace end structure : en fr
  • CH314948A - Miniature railway system operated with alternating current with at least one drive motor and two independent command receivers : de en
  • DE945686C - Process for the production of acetic acid as calcium acetate from hardwood sulfite pulp waste liquor : de en
  • FR1120662A - Box sealing machine : en fr
  • FR1120724A - Piston press : en fr
  • GB752705A - Improvements in and relating to wire rope grips and like fastening devices : en
  • GB752419A - Improvements in and relating to dynamo-electric machines : en
  • CA527442A - Water separator : en fr
  • CH314907A - Pressure filter : de en
  • US2754440A - Rotor construction and method of magnetizing the same : en
  • DE1726255U - STABLE PACKAGING BAG WITH SEAM-FREE AND WRINKLE-FREE BASE. : de en
  • DE1725818U - SHOCK ABSORBER DEVICE FOR REMOVAL BUMPER. : de en
  • DE945658C - Hardenable compositions containing condensation products of dihydric phenols with epichlorohydrin or dichlorohydrin : de en
  • DE945680C - Bucket for hydraulic machines : de en
  • US2753982A - Slidable link chains and conveyors employing such chains : en
  • US2754018A - Hydraulic power lines for industrial truck : en
  • DE1725889U - ROTATING RESISTANCE WITH SHORT-STROKE SWITCH. : de en
  • DE1726179U - SCREW CAP AS A SOUVENIR ITEM. : de en
  • US2753776A - Safety mechanism on film feeding means for camera : en
  • US2754183A - Guanylamino dihydropyrimidines : en
  • US2753897A - Device for assembling framed screens : en
  • US2754382A - Alarm for balers indicating the supply of baling wire is exhausted : en
  • DE1725920U - RELAY CAP WITH SCREW CONNECTION FOR ACCOMMODATION OF A RELAY WITH FASTENING POSSIBILITIES ON TWO OPPOSITE LEVELS. : de en
  • DE1726024U - BRAND FOR DETERMINING BORDER POINTS, POLYGON POINTS, SMALL POINTS AND OTHER MEASUREMENT POINTS. : de en
  • DE938034C - Containers for shipping medical examination material : de en
  • US2754059A - Electronic differential digital computer : en
  • US2753573A - Inflatable mattress : en
  • US2753935A - Well tools for perforating pipe : en
  • FR1120741A - Method and device for attaching a label to the lipstick holder tubes : en fr
  • CA527376A - Animal trap : en fr
  • DE1726035U - OPTICAL SYSTEM FOR LIGHT SIGNALING. : de en
  • DE1726192U - CONNECTING DEVICE FOR BICYCLES, MOTORCYCLES AND OTHER MOVING OBJECTS. : de en
  • DE945488C - Stabilizer for fire-extinguishing foams based on protein and method for its use for the purpose of producing foams that are resistant to foam-destroying liquids : de en
  • CA527446A - Extrusion press having mandrel cooling means : en fr
  • US2754428A - Electron discharge device : en
  • DE1726033U - RECORD CASE. : de en
  • GB752382A - Manufacture of combustible gas : en
  • DE945649C - Process for fortifying vitamin B. : de en
  • DE1726146U - Overrun brake for trailer. : de en
  • AU212182B2 - Process forthe manufacture of carbon black : en
  • CA527564A - Thermosetting compositions comprising aminoplast and chlorotriazines : en fr
  • DE1725898U - ARRANGEMENT FOR MEASURING MAGNETIC FIELDS. : de en
  • DE945521C - Circuit arrangement for synchronizing an oscillator : de en
  • DE1726010U - WINDOW PROFILE FRAME. : de en
  • DE945581C - X-ray apparatus : de en
  • FR1120530A - Process for converting crude asphaltic oils and similar asphaltic hydrocarbonaceous materials into motor fuels : en fr
  • GB752787A - Improvements in or relating to sign devices for advertising purposes and the like : en
  • US2753749A - String and anchor therefor : en
  • US2754242A - Process of combatting insects utilizing phosphinates : en
  • US2754486A - Printed circuit electrical component : en
  • FR1120696A - Improvements to trigger fire extinguishers : en fr
  • GB752564A - Improvements relating to power transmission clutches : en
  • GB752717A - Improvements in and relating to hot planing of metal ingots : en
  • DE945444C - Device for hanging folders and binders in files : de en
  • FR1120670A - Process for manufacturing bitumen emulsions or hydrocarbon binders in the acid phase : en fr
  • FR1120693A - Magnetic material forging process : en fr
  • AT186196B - Transition seal : de en
  • AU209157B2 - Method for agglomerating accelerators : en
  • CH315019A - Electrical circuit breaker : de en
  • DE1726076U - PISTON FUEL INJECTION PUMP. : de en
  • DE1726274U - VIBRARY CONVEYOR SYSTEM FOR TRANSPORTING DUSTY GOODS. : de en
  • FR1120698A - Improvements to recessed boxes : en fr
  • GB752363A - A testing installation for high-voltage high-capacity circuit breakers : en
  • US2753577A - Roller coater : en
  • DE945637C - Armature bearing for flat armature relays : de en
  • DE945721C - Process for the heat treatment of extruded work pieces made of light metal alloys : de en
  • GB752676A - Improvements in or relating to the storage and launching of inflatable life rafts : en
  • FR1120612A - Band for fixing and protecting dressings : en fr
  • DE1725824U - CLEANING DEVICE FOR WASHBASIN ETC. : de en
  • DE1726016U - CONTACT DISC FOR BELT SANDING MACHINES WITH A METAL CORE AND A WREATH OF FABRIC OD. DGL. : de en
  • US2753845A - Implement for using fluid inks : en
  • US2754346A - Glass melting furnace : en
  • AU210830B2 - An improved sliding pane window : en
  • FR1120684A - Automatic protective screen trigger for arc welding : en fr
  • GB752468A - Improvements in electric immersion heaters : en
  • DE1725925U - PIPE SUPPORT. : de en
  • DE1726139U - DEVICE TO PREVENT VEHICLE DOORS FROM ROLLING. : de en
  • DE1726207U - BALLPOINT PEN CARTRIDGE. : de en
  • FI28467A - Valve : en fi
  • GB752394A - Improvements in or relating to clutches : en
  • GB752291A - Improvements in and relating to a shock absorber for vehicles : en
  • GB752450A - Improvements in photomechanical resist compositions : en
  • US2754039A - Extensible and retractable coat hanger : en
  • US2754145A - Disposal device for cigarette and cigar ashes, butts, and the like : en
  • US2754282A - Shock-resistant plastic compositions : en
  • US2753986A - Multiple die machine : en
  • US2754192A - Conversion of acid sludges : en
  • FR1120827A - Television receiver : en fr
  • GB752459A - Improved means for the elimination of backlash in screw-thread assemblies : en
  • CH315027A - Ferrite core and process for its manufacture : de en
  • FI28486A - Exhaust silencer : en fi
  • FR1120792A - Radar with image transmission device : en fr
  • AU205551B2 - Means forthe removal of coarse cutoff pieces on skiving and paring machines : en
  • DE1726092U - DEVICE FOR TURNING, IN PARTICULAR COPY TURNING OF LONG WORKPIECES. : de en
  • FR1120775A - Fin : en fr
  • DE945520C - Circuit arrangement for telephone extension systems : de en
  • US2754295A - Purification of streptomycin : en
  • GB752272A - Improvements in or relating to nut assemblies for quick-acting bolt and nut fasteners : en
  • CH315001A - Method for determining the inlet temperature of a gas turbine : de en
  • AU208090B2 - Improvements in sparkplugs and their manufacture : en
  • AU211323B2 - Tool holder and adapter : en
  • DE945478C - Process for the production of a microporous hard or soft rubber vulcanizate : de en
  • DE945626C - Process and apparatus for the production of oleum : de en
  • AT186127B - Moving and / or fixed components of machines, such as centrifugal pumps, turbines or the like, and of devices such as injector nozzles, propellers, ships, aircraft or the like, stressed by flowing or relatively flowing media and / or by interference currents, moving and / or fixed components .like : de en
  • BE548802A - : en fr
  • CA527431A - Mechanism for intermittently rotating a machine tool table : en fr
  • CH315029A - Periodically operated contact device, especially for mechanical converters : de en
  • GB752318A - Improvements in or relating to fluid turbine rotary meters : en
  • DE1726126U - GEARS, IN PARTICULAR FOR APERTURE APPLICATIONS OF PHOTOGRAPHIC LENSES. : de en
  • AU1523556A - Improved oxo catalyst system : en
  • DE1726023U - SCALE. : de en
  • GB752386A - Improvements in the manufacture of hollow parts, such as headers of tubulous heat exchangers, adapted to resist fluid pressure and provided with nipples : en
  • AU1506656A - Process forthe treatment of plants : en
  • CA527520A - Gasification of carbonaceous solids : en fr
  • AT186183B - Roller table for transporting objects : de en
  • CA527437A - Blanket and napped material therefor : en fr
  • US2753582A - Sponge brush : en
  • US2753794A - Squeegees for screen and stencil printing : en
  • DE1726148U - CYLINDER FOR PRESSURE DRIVE : de en
  • US2753798A - Flyer sheet deliverer for offset machines : en
  • US2753875A - Shaving cup : en
  • US2754067A - Wet-grinding apparatus : en
  • US2754237A - Method of making composite resin-glass structures : en
  • AU1513156A - Improvements inthe extrusion of rubber compounds : en
  • CA527696A - Carrier for transporting automobiles : en fr
  • CA527530A - Herbicide-resistant coated seeds : en fr
  • AT186053B - Two-stroke internal combustion engine with a purge air fan : de en
  • US2754317A - Method of making fluorinated phosphate esters : en
  • US2754489A - Geophone-cable : en
  • US2754503A - Digital reading apparatus : en
  • CH315067A - Two-speed bicycle gearbox with forward and backward gears : de en
  • CH314965A - Mysterious timepiece : en fr
  • CA527453A - Single powder developers containing stabilized alkali hydroxides : en fr
  • CH315063A - Caravans to be attached to automobiles : de en
  • USRE24178E - Cable reeling mechanism : en
  • CA527504A - Portable ramp for vehicle carriers : en fr
  • US2753615A - Emissive electrode for electric discharge apparatus : en
  • US2754309A - Vegetable oil refining : en
  • CA527458A - Churns for the production of viscose : en fr
  • DE945670C - Machine for cleaning office u. like machines : de en
  • CA527370A - Continuous casting of materials : en fr
  • DE945236C - Process for the production of water-soluble bismuth compounds of ª ‡ -oxy-ª ‡ -phosphono-propionic acid : de en
  • US2754032A - Fertilizer distributor : en
  • US2754462A - Electric motor reversing system : en
  • AU212394B2 - Multiple core yarn : en
  • AT186075B - Pressure medium working cylinder : de en
  • CA527507A - Method of improving the drawing characteristics of steel : en fr
  • CA527575A - Coordinated fuel feed and exhaust jet area control for jet engines : en fr
  • CH314882A - Sealing cord for cans or similar containers and processes for their manufacture : de en
  • AU1512756A - Supporting members comprising glass fibres : en
  • AU1510256A - Improvements inlow-tension sparkplugs and their manufacture : en
  • US2753683A - Liquid propellant : en
  • AU214251B2 - Improvements relating to electromagnetic telephone instruments : en
  • CA527654A - Fabric treating cabinet : en fr
  • US2753863A - Sphygmomanometers : en
  • CA527389A - Hypodermic needles : en fr
  • CA527678A - Soil builder for agricultural purposes : en fr
  • US2754320A - Production of diesterified phosphono derivatives of monofunctional compounds : en
  • US2754429A - Load control systems for generating units : en
  • USD178217S - Child s boot : en
  • CH315050A - Direct Coupled Two-Stage Transistron Amplifier : en fr
  • CH314867A - Jealousy with slats : en fr
  • CH315006A - Electric accumulator battery : en fr
  • GB752538A - Improvements relating to subsoilers : en
  • GB752595A - Improvements relating to a method and apparatus for applying adhesive strips to containers : en
  • CA527488A - Control system for automatically varying the duration of repetitive pulses : en fr
  • GB752451A - Coating fluorescent lamp tube surfaces and the like : en
  • CA527648A - Coating compositions comprising copolymers of acrylic esters and dicarboxylic acid esters : en fr
  • CA527670A - Carrying case for a sewing machine : en fr
  • AU1502156A - Method and apparatus for finishing molded articles : en
  • CH314934A - Release device for sheet transport on printing machines : de en
  • CA527672A - Alloy : en fr
  • US2753671A - Machine for vacuum packaging using flexible sheet material : en
  • CA527569A - Glass cutting machine : en fr
  • CA527487A - Control valve assembly : en fr
  • CA527586A - Dyeing : en fr
  • DE1725953U - HAIR CLIP. : de en
  • AU1501856A - A positioning device for photographic film exposure regulating or measuring means : en
  • US2753952A - Lint collector for laundry driers : en
  • USD178244S - Earring or the like : en
  • US2753705A - Self-wetting wick composition : en
  • US2754245A - Interhalogen adducts of polyvinyl pyrrolidone : en
  • DE1725972U - FURNITURE. : de en
  • FR1120563A - Automatic clutch : en fr
  • AT186132B - Elastic suspension for axles, especially for wheel axles of all kinds of vehicles : de en
  • CH314877A - Suspension device for curtains, drapes and the like : de en
  • CA527535A - Roll oil containing a phosphorus acid ester and an oil-miscible dicarboxylic acid : en fr
  • AU208283B2 - Electrical warning and controlling device : en
  • DE945584C - Time limiter, preferably for resistance welding machines : de en
  • CA527685A - Steam generators employing radiant superheaters and reheaters : en fr
  • US2753723A - Variable pitch sheave : en
  • AT186079B - Hose coupling : de en
  • DE1725973U - TEA CARRIAGE. : de en
  • US2754491A - Electric control terminal : en
  • USD178234S - Pair of spectacles : en
  • US2754026A - Sealing mechanism for floating tank roofs : en
  • US2754200A - Alloy weld rods : en
  • US2754431A - Semiconductor devices : en
  • US2754493A - Indicator for sound direction finder : en
  • CH315043A - Process for the preparation of novel phenothiazine derivatives : en fr
  • US2753929A - Oil burner : en
  • US2753694A - Ice disintegrating and chip delivering spiral ice chip producing machine : en
  • US2754316A - Method of making fluorinated phosphate esters and resulting new compositions : en
  • US2754006A - Pre-filter for use in refining : en
  • US2753854A - Self-adjusting valve actuating linkage : en
  • US2754051A - Signal device for mailboxes : en
  • US2754092A - Metallic hand railing : en
  • US2754099A - Cutting and dislodging head for a continuous mining machine : en
  • US2754275A - Porous solids and their preparation : en
  • US2753924A - Fluid pressure actuated tire bead breaker with opposed pressure elements : en
  • US2753926A - Oil burning furnace with fire extinguisher : en
  • US2754101A - Machine and method for mining underground deposits : en
  • DE1725929U - TILT GENERATOR ACCORDING TO THE LOCKING ROCKER PRINCIPLE. : de en
  • DE1726038U - FIXED PROJECTION SURFACE, IN PARTICULAR TELEVISION PROJECTION WALL. : de en
  • GB752496A - Method of measuring flow of fluid and installation and turbine for carrying it into effect : en
  • GB752520A - Power measuring instrument : en
  • AT186199B - Device for inserting the weft threads on looms by means of liquids : de en
  • DE945189C - Process for the production of particularly resin-like condensation products : de en
  • DE945661C - Process for the production of resinous bodies from coal tar or tar fractions : de en
  • US2753804A - Diaphragm pump : en
  • US2754481A - Electrostrictive time-delay signaltranslating device : en
  • US2753572A - Reciprocating bed : en
  • US2753997A - Concentration of phosphate minerals : en
  • US2753818A - Concave projection screens : en
  • DE1725910U - TUBE LAMP HOLDER. : de en
  • FR1120503A - Improvements relating to an oven conveyor roller : en fr
  • GB752427A - Stepped grate for furnaces : en
  • GB752789A - Sewing machine attachment : en
  • FR1120572A - Aluminum-alkyl manufacturing : en fr
  • DE945506C - Process for the production of hydroperoxides by catalytic oxidation of alkyl aromatic hydrocarbons : de en
  • DE945712C - Switching throttle : de en
  • GB752494A - Improvements in or relating to interlocks between electric switches and associated apparatus : en
  • GB752521A - Improvements in hand hammers : en
  • GB752242A - Improvements in or relating to filters : en
  • GB752290A - Polymeric lactams and articles made therefrom : en
  • FR1120647A - strut or support for cross block during masonry construction : en fr
  • GB752655A - A method of integrally bonding or splicing cured sections of elastomeric synthetic polyurethane polymer : en
  • DE945534C - Gas generator for gasifying powdery to fine-grain coal : de en
  • DE945725C - Arrangement to enable the movement of reciprocating rotary movements performing parts using a spring bundle consisting of several steel spring straps : de en
  • GB752328A - Improvements in or relating to electric motors for windscreen wipers : en
  • GB752593A - Improvements in or relating to statistical record controlled sorting apparatus : en
  • FI28459A - Polarized relay : en fi
  • DE1725936U - HORIZONTAL OIL EVAPORATION BURNER. : de en
  • DE1726269U - INTERMEDIATE DRIVE FOR STEEL PLATE BELTS. : de en
  • US2753605A - Apparatus for metering of molten metal by weight : en
  • US2753947A - Forward mounted truck cab with a movable seat : en
  • US2754134A - Oil well hanger assembly : en
  • USD178224S - Decanter : en
  • GB752389A - Improvements in electro-magnetic motors for operating acoustic signal devices : en
  • GB752619A - Electric torch for divers : en
  • DE1726081U - SHEET CAGE FOR CYLINDER ROLLER BEARINGS. : de en
  • DE1725923U - HIGH FREQUENCY RELAY. : de en
  • CA527428A - Pyrazine compounds : en fr
  • CA527540A - Shrouded wheel : en fr
  • DE1726189U - CLAMP CONNECTING DEVICE FOR CROSSING HANDLE BARS. : de en
  • FR1120694A - Permanent magnets : en fr
  • CA527373A - Magazine safety razor : en fr
  • GB752402A - Improvements in and relating to timekeepers such as watches : en
  • GB752732A - Improvements in or relating to a filter assembly : en
  • DE1725951U - CASE. : de en
  • DE1726062U - BRACELET. : de en
  • DE1726095U - CUTTING UPPER AND BOTTOM CUTTERS CIRCULATING WITH THE SAME SPEED FOR CUTTING RUNNING ROLLED MATERIAL. : de en
  • DE1726142U - ORTHOPEDIC SUPPORT CUSHION. : de en
  • FR1120686A - Boiler heated by optical radiation : en fr
  • DE1726086U - DEVICE FOR SUCTION AND ADDING AIR AT WATER TAPPING POINTS. : de en
  • DE1726194U - CABLE DEVICE FOR SLIDING WINDOWS WITH INDEPENDENT WINDOW WEIGHT COMPENSATION. : de en
  • CH314979A - Device for cutting slits in fur skins : de en
  • AU208455B2 - Dyeing process : en
  • CA527378A - Sausage and means and method of producing it : en fr
  • GB752594A - Improvements in liquid level indicators : en
  • US2754312A - Aminoalkyl cyclopolysiloxane compositions and their preparation : en
  • DE945622C - Process for the production of pure potash magnesia from Na Cl-potash magnesia mixtures : de en
  • DE945673C - Process for the photomechanical production of printing plates : de en
  • US2753578A - Combined squeegee and spray device : en
  • US2753917A - Fluting machine : en
  • FR1120531A - Means for the realization of a set screw and lock nut and device for its implementation : en fr
  • DE1725999U - FASTENING BAR. : de en
  • DE945590C - Plug-like closure piece for curtain rails : de en
  • AT186148B - Drive arrangement for motor vehicles, in particular motorcycles, mopeds or the like. : de en
  • DE945617C - Packing device for bagging flour, bran and similar products : de en
  • GB752399A - Improvements relating to egg-counting devices : en
  • CH315062A - Elevator, especially for vertical upward conveyance of powdery or flour-like material : de en
  • DE945458C - Arrangement for frequency division and frequency multiplication : de en
  • GB752543A - Improvements in and relating to gyratory crushers : en
  • GB752623A - Improvements relating to regeneratively-heated ovens : en
  • AU214060B2 - Improvements in or relating tothe manufacture of polyvinylchloride compositions : en
  • DE1726153U - CAR DRIVER WARNING LIGHT. : de en
  • GB752713A - Production of titanium concentrates : en
  • GB752650A - Carton collapsing machine : en
  • GB752779A - Improvements in asphalt-synthetic rubber mixes : en
  • FR1120795A - Excavator for introducing materials into rotary kilns : en fr
  • DE945621C - Device for the discharge of sediment during floating and sinking separation : de en
  • FR1120607A - Shortwave Antenna Improvements : en fr
  • DE945469C - Air supply in the ash box with retracted side walls for firing of locomotive boilers, the standing boiler of which protrudes beyond the frame : de en
  • FR1120606A - Excavator : en fr
  • GB752616A - Improvements in or relating to apparatus for coating wire with extruded insulating material : en
  • DE1725911U - FLUORESCENT TUBE SOCKETS FOR AXIAL ADJUSTMENT OF TUBES, ESPECIALLY THOSE WITH SINGLE LIGHT EXIT. : de en
  • DE1726068U - THRESHING MACHINE WITH STRAW BLOWER. : de en
  • DE945500C - Portable containers for liquids, such as fuel or the like. : de en
  • US2753698A - Method and apparatus for fractionating air and power production : en
  • US2753715A - Indicating instrument : en
  • US2754301A - 2-vinyl-4-alkanolpyridines and process therefor : en
  • FR1120575A - Electrical impulse store for delayed control of electrical or mechanical devices usable in particular in textile machines : en fr
  • FR1120587A - Spark plug : en fr
  • GB752348A - Sliderless fastener and pouch provided therewith : en
  • GB752477A - Improvements in apparatus for perforating spinneret caps : en
  • DE945507C - Process for the preparation of 4-Halogenpregnan-17ª ‡, 21-diol-3, 11, 20-trione-21-acylatn : de en
  • DESC012095MA - : de en
  • DE1725941U - KNIFE FLANGE IN MACHINERY FOR PROCESSING FUR FURS AND SKINS. : de en
  • GB752380A - Method and apparatus for the treatment of dust-laden air : en
  • US2754023A - Tape dispenser : en
  • US2754107A - Capsule weighing kit : en
  • US2753948A - Filtering cell prod for vibratory pick-up devices : en
  • DE1726260U - TUBE CLOSURE. : de en
  • DE1726279U - GRIPPING PLIERS, IN PARTICULAR AS ATTACHMENTS FOR LIFT TRUCKS. : de en
  • US2754147A - Insect deflector for vehicles : en
  • DE1725842U - SECURITY FOR WEDGES USED TO ADJUST THE SUPPORT OF HEAVY STRUCTURES, IN PARTICULAR A SWIVEL BRIDGE. : de en
  • DE1725909U - BARRIER SOCKET. : de en
  • DE945233C - Process for the production of acetaldehyde from AEthanol : de en
  • GB752349A - Internal combustion engine sparking plug : en
  • GB752583A - Improvements in and relating to door and like bolts : en
  • FR1120712A - Improvements to molding machines : en fr
  • AT186078B - Connection for pipes under high pressure made of easily compressible material : de en
  • DE1725962U - CANISTER TO HOLD IN PARTICULAR LIQUID FLOOR CARE PRODUCT. : de en
  • US2753978A - Ditcher bucket : en
  • US2754454A - Multiple pluggable unit : en
  • GB752734A - Loom picker and method of manufacturing same : en
  • GB752763A - Apparatus for actuating a production counter : en
  • DE1726186U - PLASTIC SANDING TAPE. : de en
  • DE945681C - Conveyor pipe for flush and blow offset : de en
  • FI28470A - Automatic regulation of the central heating system : en fi
  • GB752527A - Process for the production of fusible alcohol-modified melamine resins : en
  • FR1120525A - Binary triggers and counting circuits using magnetic memory devices : en fr
  • FR1120691A - Improvements in machine adjustment : en fr
  • GB752518A - An improved method of removing cellulose fibres from scrap rubber or other acid resistant material : en
  • GB752670A - Titanium dioxide capacitor : en
  • GB752407A - Preparation of germanium tetrachloride : en
  • AU1511956A - Improvements in cutting tools : en
  • CA527693A - Package and like binding mechanism : en fr
  • FR1120599A - Household appliance : en fr
  • US2753568A - Waterproof shield for the protection : en
  • US2754008A - Knife holder : en
  • US2754154A - Stationary hub cap cover : en
  • US2753642A - Gun stock of expanded cellular plastic material : en
  • US2754133A - Plow hitch : en
  • US2754378A - Humidity detector for packages : en
  • CH314987A - Seal with spring element : de en
  • GB752782A - Improvements in and relating to electric circuit breakers with gas blast arc-quenching : en
  • FR1120559A - Electromagnetic control for machine elements, in particular circular loom shuttles that have to move along a given path : en fr
  • FR1120656A - Process for the production of unbreakable objects : en fr
  • DE945613C - Ship window : de en
  • US2754410A - Clearance light for motor vehicles : en
  • US2754404A - Domestic appliance : en
  • DE1725886U - THERMALLY OPERATED TIMER. : de en
  • FR1120800A - Safety ramp for drivers and passengers of vehicles : en fr
  • DE1725967U - SNAP CUP OR - JUG. : de en
  • DE1726037U - DEVICE FOR FEEDING AND ADJUSTING FILM STRIPS IN PROJECTORS. : de en
  • USD178239S - Jewelry stone finding or similar article : en
  • GB752526A - Improvements in or relating to false-twist spindles : en
  • GB752770A - Fuze cord : en
  • FR1120810A - Device for measuring pressure differences : en fr
  • US2754488A - Connection protector : en
  • US2753706A - Compensating rolls for handling continuous lengths of materials in the form of strand, ropes, and the like : en
  • GB752680A - Improvements in preserving milk : en
  • GB752735A - Electric measuring device for the determination of unbalance values by means of selective rectification : en
  • FR1120539A - Yarn suction system for card assortment : en fr
  • GB752429A - Improvements in or relating to delta pulse-code modulation devices : en
  • GB752443A - Surgical needle : en
  • GB752723A - Method of rolling chromium manganese austenitic steels : en
  • DE1726286U - WATERPROOF FORM WATCH CASE. : de en
  • GB752677A - An improved coffee-maker : en
  • DE945450C - Process for the preparation of alkyl lead compounds : de en
  • FR1120540A - Machine tool : en fr
  • FR1120578A - Vehicle suspension system : en fr
  • DE1726129U - SELF-PRIMING CENTRIFUGAL PUMP. : de en
  • US2754244A - New phosphoric acid esters : en
  • US2753780A - Soil pulverizer and root separator : en
  • GB752268A - Induction heating of metals : en
  • GB752491A - Process for producing hollow filaments of regenerated cellulose : en
  • DESC019320MA - : de en
  • FR1120746A - Double adjustment valve : en fr
  • GB752698A - A new or improved method of producing press tools for cutting blanks from sheet material, and press tools made according to such method : en
  • DE1726293U - MULTIPLE CIRCUIT FOR CARD CYLINDERS ON COPY MACHINES AND IMPACT MACHINES FOR ENDLESS PAPER CARDS. : de en
  • DE945685C - Process for the preparation of oxygen-containing compounds : de en
  • DE1726066U - BINDING MOWER WITH ONE OR MORE CONVEYOR ROLLERS WITH CARRIERS AS INCLINED CONVEYORS. : de en
  • GB752530A - Electrically operated pulley-block : en
  • GB752767A - Improvements in dust-laden air-filters : en
  • US2753852A - Heavy oil internal combustion engines : en
  • US2754270A - Process for the manufacture of silica hydrosols : en
  • US2754449A - Cathode ray tube and system : en
  • DE945327C - Process for the production of vanillin from lignin or lignin derivatives or lignin-containing material : de en
  • DE1726140U - SLOPING FORWARD FOLDING BACKREST FOR PASSENGER CARS. : de en
  • DE945582C - Liquid heater or steam generator with electrode heating : de en
  • GB752600A - Improvements in or relating to filter units, particularly for tobacco smoke : en
  • DE1726225U - Echo sounder. : de en
  • FR1120598A - Manufacturing process of glass tubes with an internal diameter calibrated with high precision : en fr
  • FR1120628A - Advanced training with escalator combs or other carriers : en fr
  • AU1502056A - Brake deflection compensator : en
  • CH314912A - Process for manufacturing halogenated organic compounds containing fluorine : en fr
  • AT186098B - Method and device for the final forming of pipe bends : de en
  • AU211981B2 - Runway forming and load receiving multiple car assembly : en
  • AT186147B - Motorcycle sidecar : de en
  • US2754390A - Electromagnetic relay : en
  • US2754436A - Electromagnetic operated fuel pump : en
  • DE1726132U - BASE WITH SWIVEL CASTORS FOR PASSENGER CARRIAGE. : de en
  • FR1120611A - Advanced training in dynamo electric machines : en fr
  • FR1120758A - Improvements in the manufacture of amines : en fr
  • GB752284A - Improvements relating to wheel suspensions in motor cycles, motor scooters, or other light vehicles : en
  • GB752643A - Improvements in stiffening members for soft shirt-collars : en
  • US2753879A - Collapsible stand for umbrellas and the like : en
  • US2754197A - Method and a rotary kiln for the manufacture of sponge iron : en
  • US2754442A - Ion source : en
  • US2753581A - Scouring pad holders : en
  • AU1501956A - Friction material : en
  • CA527436A - Leveling device for mobile loaders : en fr
  • CH315060A - Orientation table fitted out to receive advertising : en fr
  • US2754362A - System for eliminating electrostatic cross-coupling effects : en
  • GB752774A - Improvements in or relating to the production of envelopes for gas-discharge lamps : en
  • US2753777A - Rollfilm camera : en
  • US2753914A - Key and coin container : en
  • FR1120580A - Color television receiver : en fr
  • FR1120609A - Removable assembly device for angles and other similar profiles : en fr
  • GB752356A - An improved density measuring device : en
  • GB752610A - Improvements relating to gear pumps : en
  • DE1726185U - LAEPP MACHINE. : de en
  • DE1725851U - COLOR FILTER FOR ELECTRIC IMAGE TRANSFER. : de en
  • IE22293L - Skirting boards : en
  • CA527664A - Horsebox or trailer : en fr
  • US2753999A - Screening mechanism : en
  • DE1726296U - INDEPENDENT MOTORHAMMER. : de en
  • DE945694C - Rail nail with a round shaft : de en
  • FI28465A - Press up and down for a new form : en fi
  • AU212139B2 - Method and apparatus for controlling the preserving and/or ripening of fruit and vegetables : en
  • AU614455A - Pull-along toy : en
  • US2753950A - Drying system for purging gas generator : en
  • FR1120681A - New shoe manufacturing process and resulting footwear : en fr
  • US2753569A - Shoulder strap for women's undergarments : en
  • US2753821A - Attachment for embroidery machine : en
  • DE1726144U - HINGES FOR VEHICLE SEATS. : de en
  • DE945146C - Process for the production of elastic, high molecular weight alcohol-hydrocarbon mixtures : de en
  • FR1120537A - Tubular connection method for two or more connecting devices connected in series : en fr
  • DE1726245U - ELECTRIC TOY MOTOR. : de en
  • FI28485A - The method of preparing liquid insecticides and custom-made pesticides : en fi
  • AU212745B2 - Liquid containers particularly plastic ampoules for ink, and process of filling and sealing same : en
  • US2753954A - Moisture separator : en
  • DE945453C - Positioning and parking device for inking units on printing machines : de en
  • FR1120569A - Panties : en fr
  • FR1120745A - Advanced toilet flush : en fr
  • FR1120671A - Improvements to molded concrete flues : en fr
  • DE1726159U - REVIEW MIRRORS, IN PARTICULAR FOR VEHICLES. : de en
  • DE945515C - Process for the production of a Thomas steel with high yield strength : de en
  • CH315080A - Process for the preparation of a mixture which can be hardened into resinous products : de en
  • US2753644A - Fishing device : en
  • US2753699A - Room air conditioner : en
  • CH315072A - A streamlined auxiliary fuel tank to be attached to the wing of an aircraft : de en
  • DE1726029U - DRIVE DEVICE FOR MAGNETIC TAPE RECEIVER. : de en
  • GB752702A - Improvements in or relating to carburettors : en
  • US2753691A - Method of cooling and storing propane and the like : en
  • US2753590A - Pinfeather picker : en
  • US2754085A - Portable shot hole drill : en
  • US2753571A - Garbage disposer with tableware recovery device : en
  • CA527656A - Apparatus for and method of feeding fusible material in broken or granular form to a melting furnace : en fr
  • CH314884A - Corkscrew rod : en fr
  • DE1726002U - CAST-IRON WINDOW FOR INDUSTRY AND AGRICULTURE. : de en
  • DE1726102U - DEVICE FOR FOLDING BOTTOM FLAPS FOR CROSS-BOTTOM BAGS. : de en
  • DE1725899U - CONSTANT CURRENT SOURCE FOR GENERATING A CONSTANT SUPPRESSION VOLTAGE. : de en
  • DE945697C - Fastening for tensioning device : de en
  • GB752281A - Engine starter gearing : en
  • AU208355B2 - Sheer stretchable nylon fabric and method : en
  • FR1120744A - Roller shutter with adjustable slats : en fr
  • FR1120786A - Automatic rack for opening parts : en fr
  • GB752385A - Improvements in cartons primarily for electric light bulbs : en
  • DE1725855U - HOUSING FOR SPEAKER. : de en
  • DE1725984U - DOUBLE STAMP LIFT WITH ADJUSTABLE LIFT CYLINDER. : de en
  • AT186159B - Device for choking stuffed sausage casings : de en
  • CA527472A - Aqueous dispersion coating of vinylidene chloride acrylonitrile copolymers : en fr
  • GB752387A - Improvements in or relating to devices for the unidirectional transmission of torque between two coaxially disposed rotary members : en
  • GB752430A - Improvements relating to suction operated electric switches : en
  • DE945583C - Electric space heater : de en
  • GB752449A - Improvements relating to the continuous treatment of individual stretchable threads for example artificial silk threads : en
  • GB752682A - An apparatus for controlling the equilibrium of a motor-cycle-and-sidecar combination : en
  • GB752700A - A process of producing vinylchlorosilanes : en
  • DE945599C - Apparatus for fractionation, especially for sensitive high-melting substances or for the supply and discharge of the same : de en
  • GB752357A - Improvements in or relating to powder compacts, cigarette cases and like containers for personal use : en
  • GB752620A - Data recording apparatus : en
  • US2753878A - Pneumatic umbrella : en
  • US2754066A - Rail anchor : en
  • CH315018A - Time interval dispenser : de en
  • US2754341A - Aromatic alkylation : en
  • US2754050A - Rotary blower : en
  • US2754074A - Parachute with control means : en
  • US2754105A - pistorius etal : en
  • US2753607A - Aligning means for foundry flask : en
  • DE1726271U - CONVEYOR BELT WITH CIRCULAR ROLLERS. : de en
  • FR1120700A - Vertical take-off and landing aerodyne : en fr
  • USD178233S - Combined twin bed and sofa unit : en
  • AU211228B2 - Improvements in and relating toearth working machines and cranes : en
  • DE1725845U - BRAKE ROD LINKAGE AND BRAKE SUSPENSION, ESPECIALLY FOR RAIL VEHICLES. : de en
  • DE945455C - Double piston compressor with pre-compression : de en
  • AU1503956A - Improvements in or relating to methods for making phonograph records : en
  • CA527572A - Aircraft rotor with tilting hub and damper control of blade swinging : en fr
  • CA527391A - Single and multiple container bodies for foodstuff : en fr
  • CA527669A - Recovering iron values from hydrated iron oxide material : en fr
  • US2754180A - Apparatus for growing single crystals and purifying substances : en
  • US2754286A - Aldehydes and their acetals : en
  • US2753888A - Shock absorber valve : en
  • US2753908A - Livestock feed grinder : en
  • US2754137A - Adjustable water supply unit for washstands and the like : en
  • US2754229A - Method of rendering material rodent repellent by isopropyl pentachlorophenyl carbonate : en
  • DE945687C - Process for the preparation of 4-monoalkylamino and 4-monoalkyloxyalkylaminosalicylic acids : de en
  • GB752412A - Electrical circuits including semi-conductor devices : en
  • DE945465C - Switching of a grid-controlled gas discharge tube with an operating relay, in which the gas discharge tube is connected to a DC anode voltage in the extinguished state : de en
  • DE1725902U - CONNECTOR FOR TUBE LAMPS. : de en
  • DE945650C - Process for the production of serologically compatible protein derivatives serving as blood plasma diluents : de en
  • AT186122B - Evaporation process : de en
  • AT186169B - Gas rifle or pistol : de en
  • CA527625A - Investment mold and core assembly : en fr
  • US2754221A - Method of treating glass fibers with a composition including colloidal silica and article produced thereby : en
  • CA527568A - Water-resistant starch-modified adhesive : en fr
  • USD178223S - Decanter : en
  • DE945580C - Liquid jet converter vessel : de en
  • FR1120771A - Manufacturing process for garments and garments obtained by this process : en fr
  • US2753587A - Stop for pneumatic door check : en
  • US2754208A - Production of screened photographic images : en
  • DE1726241U - DEVICE FOR DETERMINING TOTO AND LOTO NUMBERS. : de en
  • US2754298A - Production of lactams and amides : en
  • DE1726100U - FOOT MACHINE, PRIORLY TO OPERATE A DRUM STICK. : de en
  • FR1120674A - agricultural spreader : en fr
  • FR1120683A - Improvement in concrete mixers : en fr
  • CH314893A - Laundry dryer : en fr
  • AT186195B - Storage of the angular contactor for double contactors : de en
  • AU610855A - Improvements in or relating to machines suitable for applying tape to workpieces : en
  • DE1726049U - ADDITIONAL DEVICE FOR ADDING MACHINES. : de en
  • CA527375A - Flight training apparatus for computing flight conditions and simulating reaction of forces on pilot : en fr
  • FI28472A - Restrictions on the supply and use of glassware, glassware, glassware or glassware or glassware : en fi
  • AT186173B - Ski binding : de en
  • AT186082B - Process for the production of soldering pads : de en
  • AU1510456A - Antifouling method and apparatus for heat exchange : en
  • CH314917A - Process for preparing glutamic acid : en fr
  • US2753921A - Foldable swing : en
  • US2753967A - Centrifugal clutch : en
  • CA527614A - Mechanical removal of carbon in fluid reactions : en fr
  • CA527514A - Machine for molding plastic articles : en fr
  • FR1120729A - cover elements : en fr
  • USD178254S - Lettering stencil : en
  • US2754156A - elderkin : en
  • US2754514A - Broad band antenna : en
  • CA527636A - Electrically conducting coated bodies : en fr
  • CA527582A - Electronic vacuum tube : en fr
  • CH315083A - Process for the preparation of a new aldehyde derivative : de en
  • AU1500456A - Improvements in or relating to alloys : en
  • GB752674A - Improvements relating to axial-flow compressors : en
  • CH314879A - Seat : en fr
  • US2753610A - Panel fastener : en
  • AT186094B - Process for the production of metallic electrodes : de en
  • AT186191B - Closure sleeve tape and method and device for closing steel strapping using such : de en
  • FR1120731A - Tool holder device : en fr
  • CA527411A - Multiple color paint : en fr
  • CH314959A - Mechanical integrating mechanism : de en
  • DE1725868U - SOCKET FOR VEHICLES. : de en
  • DE1725887U - BY A BIMETALLY DRIVEN TIMING DEVICE. : de en
  • US2753939A - Removal of waxy sludges from pipelines and oil wells : en
  • US2754119A - Automatic stacking devices : en
  • US2754252A - Refining hydrocarbon oils with bf3 and perfluoroalkanoic acid : en
  • US2753838A - Roller type shoe staining machine : en
  • CA527379A - Folding bed : en fr
  • DE1726280U - DEVICE FOR FILLING SILOS. : de en
  • US2753660A - Dolls' eyes : en
  • DE945551C - Removal stack device for separating nested conical containers made of paper, cardboard or the like. : de en
  • DE945592C - Corner guide for conveyor baskets or vessels of a shaft conveyor system : de en
  • DE1725827U - LOCKING DEVICE FOR THE SADDLE FEED ON PAPER CUTTING MACHINES. : de en
  • FI28458A - Coordination of the stabilization of drift filters and electrofilter : en fi
  • FR1120817A - Shoe hook : en fr
  • FR1120550A - Disc brake : en fr
  • DE1726265U - STEEL WOOL CUSHION OR MAT. : de en
  • IE21801L - Multiple core yarn : en
  • FR1120791A - Improvements to articles of the contact type with light touch : en fr
  • DE1725944U - DEVICE FOR ADJUSTING THE HEADBOARD ON BEDS, ESPECIALLY ON SICK BEDS. : de en
  • DE945596C - Multi-layer presses with emptying or loading frame : de en
  • FR1120636A - Device for sifting a mixture of dust particles : en fr
  • GB752426A - A headlight for motor vehicles : en
  • US2754113A - Sheet folding machine : en
  • AU1508556A - improvements in or relating to pumps : en
  • AU209641B2 - Improved nonreturn valve for vacuum conduits : en
  • AT186142B - Connection of an assembly consisting of an engine, change gear, transmission means and front wheels of a vehicle with the vehicle body : de en
  • AU206878B2 - Improvements in or relating to fluid tight seal : en
  • CA527483A - Partial esters : en fr
  • US2753846A - Fountain pen with valve normally closing the air-and-ink tube : en
  • DE1725960U - DEVICE FOR CONTAINER SEALING, ESPECIALLY ON KITCHEN MACHINES. : de en
  • DE1726155U - SAFETY DEVICE WITH WARNING SYSTEM ON WINDOWS, IN PARTICULAR ON MOTOR VEHICLES : de en
  • DE945633C - Circuit for generating a pulse series with adjustable time delay compared to a control pulse series : de en
  • CH315008A - Toroidal core converter with the active parts arranged in an insulating jacket : de en
  • DE1726266U - SIGN PROTECTIVE COVER. : de en
  • US2753752A - Lens adapter : en
  • US2753762A - Optical mounting structure : en
  • AT186100B - Ball bearing cage and process for its manufacture : de en
  • CH314967A - Device for the production of shaped masks : de en
  • US2754057A - Reverse-flow integrating apparatus : en
  • US2754422A - Source of highly stripped ions : en
  • AU205417B2 - Automatic adjustment grip for brakes : en
  • CA527475A - Electrical relays : en fr
  • CA527585A - Treatment of organic derivatives of cellulose : en fr
  • CH315033A - Gaseous fuel burners. : de en
  • US2754112A - Vehicle coil spring tension ring : en
  • US2754496A - Identification coder and decoder : en
  • CA527666A - Phenols from alicyclic ketones using activated carbon : en fr
  • CA527386A - Window and mounting : en fr
  • CH315065A - Vehicle train consisting of a single-axle tractor and a two-wheel trailer : en fr
  • US2753896A - Combination elastic double doup harness fabrics : en
  • AU211842B2 - Oxidation regulation : en
  • CA527471A - Synthetic novel polyamides and process : en fr
  • DE1725950U - WALLET. : de en
  • DE1726087U - VALVE WITH HANDWHEEL AND COVER, ESPECIALLY FOR HEATING SYSTEMS. : de en
  • AU207634B2 - Method of making ball studs : en
  • CH314947A - Device for detachable fastening and tightening of climbing skins on skis : de en
  • DE1726032U - RECORD PLAYER. : de en
  • FR1120643A - Device indicating the level in a tank, relative to a fixed or adjustable height identified in advance : en fr
  • DE945529C - Highly isolated electromechanical converter or capacitor : de en
  • US2753714A - Electric thermometer : en
  • US2753909A - Tobacco cutting machine having moisture drying elements : en
  • US2754014A - Automatic motor vehicle storage and transferring device : en
  • US2753877A - Wash pit cleaner : en
  • US2754306A - Lacquer plasticizer : en
  • US2753636A - Shoe welt : en
  • USD178266S - Food mixer : en
  • CA527563A - Resin adhesives and processes of producing same : en fr
  • CH314993A - Slurry pump : de en
  • CH314943A - Fluorescent actinic screen : en fr
  • AU208456B2 - Process and apparatus for complete liquid-vapor phase oxidation and high enthalpy vapor production : en
  • CH314992A - Hydraulic transmission : de en
  • FR1120835A - Foot pedal device for motor control and braking : en fr
  • GB752560A - Control circuit for collision operated fire preventing and extinguishing systems : en
  • DE1725987U - HEATING PLATE FOR GAS COOKER. : de en
  • GB752692A - Improvements in aminoacetic acid derivatives : en
  • US2754086A - Torque and weight control apparatus : en
  • US2753601A - Hollow beams : en
  • CA527455A - Method of packaging and stabilizing single powder developers : en fr
  • CH314891A - Fabric cleaning and shearing machine : de en
  • DE1726083U - HOSE CONNECTION, IN PARTICULAR FOR NOTCH-SENSITIVE MATERIAL, THROUGH INTERNAL PRESSURE SEAL. : de en
  • US2754255A - Decolorizing titanium tetrachloride : en
  • US2754437A - Dynamoelectric transmission : en
  • US2754472A - Thermal control device : en
  • USD178222S - Centrifugal separator : en
  • US2754011A - Cable guides for crane booms : en
  • AU1514256A - Improvements in or relating to process forthe manufacture of oil-gas : en
  • DE1725983U - MANURE GRAB. : de en
  • AU1501656A - Mechanism for moving a record insound recording and reproducing apparatus : en
  • US2753746A - Fastener-holding socket wrench : en
  • US2754379A - Reset switch : en
  • AU1510356A - Improvements in sparkplugs and their manufacture : en
  • CH314868A - Slatted frame as a cover and shadow mat : de en
  • US2754141A - Ball and socket joints : en
  • US2754196A - Method of electrothermically smelting zinc : en
  • CA527559A - Separators for electric batteries or accumulators : en fr
  • CA527659A - Record card sorting machines : en fr
  • AT186166B - Device for sharpening pencil leads u. like : de en
  • AU210606B2 - Improvements in or relating to circuit arrangement for stabilizing a pulsatory voltage : en
  • CA527633A - Production of heavy water : en fr
  • US2753837A - Means for handling freshly galvanized pipe during internal swabbing : en
  • DE1726012U - FELT DISC FOR PLASTER CRAFT. : de en
  • CA527703A - Evaporative cooler and humidifier : en fr
  • US2753630A - Tree pruners : en
  • US2754159A - collett : en
  • US2754406A - Connector assembly : en
  • US2754465A - Electric motor control for power steering : en
  • AU205419B2 - Improvements in or relating to wound capacitors comprising a supply member whichis secured toan electrode projecting from one end face : en
  • AU211732B2 - Means for bruising and/or cutting bracken andother vegetation : en
  • US2753800A - Production of printing plates : en
  • US2753996A - Flow separators : en
  • US2754393A - Electrical contact and method of making same : en
  • DE1725894U - DESIGN AND ARRANGEMENT OF ADJUSTERS FOR VOLTAGE CONVERTER. : de en
  • US2753974A - Transfer mechanism for wrapping machine : en
  • US2753656A - Figured pinwheel toy : en
  • DE1725874U - ARRANGEMENT FOR REMOVABLE INSTALLATION OF A TRANSMISSION OR SWITCHING DEVICE IN A DESK, TABLE OR ENCLOSURE. : de en
  • DE1726180U - SEALABLE POURER MADE OF PLASTIC AND FLEXIBLE MASS FOR BOTTLES. : de en
  • DEH0012805MA - Single or multi-stage diaphragm compressor with mechanically moved diaphragm : de en
  • GB752271A - Improvements in moulds for use in the continuous casting of metals and particularly steel : en
  • DE1726022U - REDUCTION DEVICE. : de en
  • FI28463A - Ventilation arrangements with vertical and vertical axles rotating up to the airflow : en fi
  • CH314998A - Radially loaded turbine : de en
  • US2754047A - Paperboard can carton : en
  • US2754188A - Herbicidal composition : en
  • DE945503C - Method and device for carrying out chemical reactions in a fluidized bed : de en
  • AU210671B2 - Improvements relating to cover arrangements forthe fuel filler pipe ofan automobile : en
  • CA527510A - Hydraulic machine : en fr
  • FR1120701A - negative electrode for silver-zinc battery : en fr
  • FR1120723A - Dowsing pendulum : en fr
  • AU1504156A - Dyeing process : en
  • US2754426A - Demountable x-ray apparatus : en
  • AT186165B - pen : de en
  • US2753946A - Caster wheel mounting for corner drive truck : en
  • DE1725838U - DEVICE WITH VIBRATING SYNCHRONOUS MOVEMENT, PARTICULARLY FOR COMPRESSING VARIOUS FLOW MEDIUMS. : de en
  • DE1725857U - INTERCOM. : de en
  • DE1726210U - PENCIL. : de en
  • US2753769A - Bag bottomer : en
  • CA527601A - Chlorination of chloromethyl methyl silanes : en fr
  • DE945553C - Hydraulic power steering with fluid circulation : de en
  • US2753916A - Apparatus for bending pipe bars and other elements : en
  • US2753998A - Method and apparatus for heavy-media separation : en
  • US2754036A - Non-detachable closure cap for collapsible containers and the like : en
  • DE1725847U - LOAD CHANGING DEVICE FOR COMPRESSION BRAKES, ESPECIALLY FOR RAIL VEHICLES. : de en
  • DE945676C - Headlights for vehicles, especially for two-wheeled vehicles, with built-in light switch : de en
  • US2753812A - Belt generator drive : en
  • US2754508A - Sector p. p. i. expansion : en
  • GB752672A - Welding rod guide and electric contact jaw assembly : en
  • US2754226A - Atomizing and coating system and method : en
  • US2754334A - Polyfluoro organic sulfides : en
  • AU1512856A - Windshield wiper : en
  • CH314916A - Process for the preparation of alpha-glycerylamine ethers : en fr
  • US2754064A - Steel ties : en
  • AU1510556A - Starting oxidation procedure : en
  • AT186061B - Internal combustion engine with a flywheel magneto generator arranged in the crankcase, in particular for driving bicycles : de en
  • DE1725971U - MECHANICAL DEVICE FOR LIFTING AND LOWERING RETRACTABLE SHELVES. : de en
  • CH314890A - Machine for shrinking and finishing pieces of fabric : en fr
  • AT186066B - Electric starters for internal combustion engines, in particular for motor vehicles : de en
  • CH314862A - Flexible strip for sealing the joint between units of building structures : de en
  • CH315053A - Circuit arrangement in telecommunication systems, in particular telephone systems : de en
  • DE1726093U - STEEL HOLDER FOR TOP AND FACE LATHE. : de en
  • US2753866A - Combined ampule and injection apparatus : en
  • AU1510756A - Improvements in or relating to belt materials ofthe laminated type : en
  • US2753785A - Lawn edge trimmer : en
  • US2753595A - Plastics mixing and extrusion machines : en
  • GB752336A - Improvements in or relating to stencil duplicating inks : en
  • CH315066A - Motor vehicle, in particular a bicycle with an auxiliary motor : en fr
  • FR1120526A - Rotary drum typewriter : en fr
  • CA527641A - Method and machine for brazing electric iron body assemblies : en fr
  • AT186152B - Bicycle coaster brake : de en
  • US2753960A - Railway brake beam : en
  • US2753969A - Power transmission units with overload release means : en
  • US2754130A - Golf club, bag and accessory cart : en
  • US2754482A - Band-pass circuit arrangements : en
  • USD178240S - Jewelry stone finding or similar article : en
  • AT186178B - Device for heating cement raw meal : de en
  • US2754249A - Solvent treatment of hydrocarbon mixtures : en
  • CA527426A - Halogen addition products of 1,4-dihydroanthraquinone : en fr
  • US2753678A - Method and apparatus for making grommets : en
  • US2753911A - Door knob covers : en
  • AU1513956A - Improvements in or relating to silos, bins andthe like : en
  • AU1502356A - Method for agglomerating accelerators : en
  • US2753661A - Stringer and planter : en
  • US2754483A - Wave guide direction changer : en
  • US2754103A - Ensilage loosener : en
  • US2754040A - Deposit receptacle : en
  • USD178218S - Gear housing for awning type windows : en
  • US2753965A - Impact tools : en
  • AU206012B2 - Compatible image-reproducing system : en
  • CA527515A - Low noise amplifier : en fr
  • AT186160B - Saw sharpening machine for circular and band saws : de en
  • AU1503056A - Improvements in or relating to fluid tight seal : en
  • AU1505856A - Improvements in or relating to surface coverings : en
  • AU1499956A - Improvements in or relating to continuously variable electrical line devices : en
  • US2754361A - Selector mechanism : en
  • CH315081A - Jet pipe with nozzle for gas turbine jet engine : de en
  • AU206438B2 - Device for cutting glass : en
  • CA527554A - Mixture of polychloroprene, vinyl chloride-vinylidene chloride copolymer and butadiene-acrylonitrile copolymer : en fr
  • CA527644A - Circular rib knitting machines : en fr
  • CH314874A - Gas-heated instantaneous water heater with low water protection : de en
  • CH315071A - Ship propulsion system with two propulsion engines that only work in one direction of rotation : de en
  • US2754501A - Altitude control : en
  • US2754318A - Method of making mixed fluorinated phosphate esters and resulting new phosphates : en
  • CA527445A - Production of lubricating oil from wax : en fr
  • US2754451A - Voltage supply arrangements for : en
  • CH314958A - Mechanically operated integrator : en fr
  • CA527518A - Brightness control circuit for television receivers : en fr
  • CA527448A - Marking device : en fr
  • AU1511056A - Power tractor : en
  • CA527657A - Method of and apparatus for cutting a moving ribbon of glass : en fr
  • AT186106B - Beater mill with side feed for grist : de en
  • DE1726000U - FRAME FOR SHOP WINDOWS, SHOWCASES AND THE LIKE : de en
  • FR1120678A - Method and device for packaging pharmaceutical ampoules and the like : en fr
  • DE1726069U - FLOWER CUTLERY MADE OF STYROPOR. : de en
  • GB752664A - Improvements in or relating to electric change-over switches : en
  • DE945597C - Process for the production of middle layers from unglued strips for joinery or building panels : de en
  • DE1726057U - STORAGE ARRANGEMENT, IN PARTICULAR ELECTRICALLY OPERATED INDOOR VIBRATORS. : de en
  • US2754299A - Heterocyclic chalcone compounds : en
  • US2753603A - Plastic window frame : en
  • US2754193A - Process for making copper-iron powder : en
  • DE945570C - High frequency band filter : de en
  • FI28488A - Flexible joint holder for the blade : en fi
  • DE1726108U - STORAGE OF A REVERSING ROLLER IN MULTI-ROLLER CALENDARS. : de en
  • GB752604A - Improvements in measuring instruments for the contours of objects : en
  • DE1725870U - DEVICE FOR LOCKING THE DEVICE PLUG IN THE SOCKET. : de en
  • FI28466A - Centrifugal gutters for metallization : en fi
  • FR1120510A - Device for starting and maintaining electric arcs of lighting : en fr
  • AT186144B - Passenger car with a central part of the vehicle body that encloses the passenger compartment in the shape of a hood : de en
  • US2754288A - Petroleum resins using cyclodiene monomers : en
  • US2754293A - Azo dyes from 6-aminocarbostyrils : en
  • DE1726182U - HATCH COVER. : de en
  • FR1120734A - Advanced pillow : en fr
  • AU217058B2 - Method of pelletizing air entrained clay : en
  • USD178247S - Combination griddle and fryer : en
  • GB752435A - Improvements in or relating to rotary pumps : en
  • GB752652A - Improvements in air cooled wire drawing block construction : en
  • AT186076B - Device for conveying liquids, in particular for conveying lubricants to bearings : de en
  • CA527369A - Method of producing non-combustible building boards : en fr
  • CH314922A - Process for the continuous production of polyvinyl chloride : de en
  • DE1725867U - PROTECTIVE CONTACT SOCKET. : de en
  • DE1726197U - INDEPENDENT LOCKING DEVICE FOR DOORS, IN PARTICULAR VEHICLE SLIDING DOORS. : de en
  • AU1502256A - Process for pelletizing rubber accelerators : en
  • AU204176B2 - Improvements in endless-track vehicles : en
  • AU206171B2 - Improvements in or relating to silos, bins andthe like : en
  • CH315052A - Automatic telecommunications installation : en fr
  • DE945632C - Color television set : de en
  • AU204096B2 - Extrusion apparatus : en
  • CH315038A - Powder for cosmetic purposes : de en
  • FR1120527A - Braking mechanism : en fr
  • GB752645A - Process for the casting of steel and other metals in the form of bars : en
  • GB752668A - Tetrahydro-ª -carbolines : en
  • US2754353A - Composite electrical insulation and method of fabrication : en
  • AT186055B - Storage injection device for injection internal combustion engines : de en
  • AT186081B - Outlet and shut-off valve for pressure lines with a valve spindle that can only be adjusted in the axial direction : de en
  • AU600155A - Anew and improved dressmaking pattern : en
  • CA527419A - Mixed anhydrides of phosphite esters and processes of preparing the same : en fr
  • AT186069B - Gas burners, preferably for the combustion chambers of gas turbine systems : de en
  • AU1502456A - Automatic adjustment grip for brakes : en
  • AU208835B2 - Apparatus forthe periodic operation of electric contacts : en
  • US2754351A - Submarine cable : en
  • US2753810A - Pump or motor : en
  • FR1120783A - Articulated body tractor : en fr
  • GB752756A - Turbine regulating valve : en
  • CH315003A - Cooling tower fan ring and process for its manufacture : de en
  • AT186131B - Bicycle gear hub : de en
  • AU207380B2 - Improvements in or relating toa tape applying mechanism : en
  • US2754339A - Dehydrogenation of aromatic bicyclic compounds : en
  • DE945663C - Means for combating tree crabs, especially on fruit trees : de en
  • AT186185B - Loading system, especially for loading from road vehicles into wagons, silos and the like. like : de en
  • CA527705A - Hydraulic floating tool bar : en fr
  • DE1725811U - JACKET OR COAT CUTTING TEMPLATE. : de en
  • US2754250A - Removal of wax haze from lubricating oils : en
  • US2754375A - Device comprising an electric discharge tube of the electron-beam type : en
  • AT186051B - Two-stroke engine, especially with wet cylinder liners : de en
  • DE945518C - Circuit arrangement for forwarding messages temporarily stored in an intermediate station to a main station : de en
  • US2754405A - Domestic appliance : en
  • AT186140B - Steering device for vehicles without track, in particular motor vehicles : de en
  • DE1725831U - SIGNED BOX FOR ACCOMMODATION OF MAPS, COLLECTIONS OF PAGES AND SIMILAR MATERIAL : de en
  • DE1725930U - DEVICE FOR BUTT WELDING AND ANNEALING OF STEEL STRIPS, IN PARTICULAR BAND SAWS. : de en
  • US2753956A - Brake shoe spreading devices : en
  • US2754096A - Liquid-gas contacting device : en
  • FR1120544A - Process for the preparation of aromatic carboxylic acids or their derivatives : en fr
  • AU216018B2 - Process for carrying out endothermic reactions at high temperatures : en
  • FR1120709A - Sheath or belt : en fr
  • FR1120849A - Improvements to broadcasters : en fr
  • GB752330A - Feeding nipple construction : en
  • GB752482A - Machine for profiling the stems or roots of turbine blades : en
  • DE1726193U - WINDOW. : de en
  • GB752730A - Tanker vehicles for refuelling aircraft and like purposes : en
  • DE1726208U - HOLDER FOR INSERTED PEN IN THE FRONT OF THE BALLPOINT PEN. : de en
  • GB752531A - Improvements in or relating to apparatus for the storage of loose material : en
  • GB752320A - Improvements in and relating to the recovery of fibres from pulp-water : en
  • GB752638A - Improvements relating to welding electrodes : en
  • CA527546A - Extrusion apparatus utilizable for reclaiming rubber : en fr
  • CA527565A - Heat-reflective fabrics and method of production : en fr
  • DE945654C - Light metal frame for doors, glass walls or the like made of self-supporting hollow profiles : de en
  • US2754012A - Apparatus for erecting elevated structures : en
  • FR1120784A - Apparatus and related method for controlling and measuring blood pressure : en fr
  • GB752550A - Improvements in or relating to the removal of contaminant from titanium metal : en
  • FR1120501A - Microwave oscillator tubes : en fr
  • FR1120604A - Gynecological shower : en fr
  • GB752666A - Method and apparatus for the flame-hardening of steel rails : en
  • FR1120591A - Manufacturing process of oil fillers for motor vehicles : en fr
  • FR1120518A - Improvements in devices for mixing, in a continuous manner, chip-forming materials, preferably wood chips, with binders, preferably liquid : en fr
  • FR1120658A - Machine for the continuous production of objects such as gloves whose external coating is obtained by several successive operations : en fr
  • FR1120596A - Improvements to evaporation units : en fr
  • GB752395A - Improvements in or relating to pipe couplings : en
  • GB752651A - Loudspeaker system : en
  • GB752654A - Process and apparatus for the manufacture of finely divided metal oxides : en
  • AT186080B - Shut-off or control element for liquid or gaseous pressure media : de en
  • AU1499256A - A timing mechanism forthe metering of telephone calls : en
  • AU1513456A - Improvements in starters for free-piston engines more particularly for free-piston prime movers : en
  • DE1726013U - SMALL GARAGE. : de en
  • US2753768A - Method and apparatus for application of valve sleeves during tubing operation : en
  • US2753807A - Centrifugal pump and method of manufacture therefor : en
  • US2754216A - Metal deactivator : en
  • US2754383A - Propeller-driving engines : en
  • FR1120766A - Support for dipole antennas : en fr
  • DE1726097U - HYDRAULIC LIFTING AND ROTATING DEVICE FOR FORGING HAMMER. : de en
  • DE1726176U - FOAM PLUG FOR SPARKLING WATER BOTTLES. : de en
  • GB752384A - Cover for milking cans of milking machines : en
  • CA527615A - Method of inter-contacting solids and fluids : en fr
  • SE155136C1 - : en
  • DE1726184U - WALL BRACKET FOR THE RAIL OF BUTCHERY HANGES. : de en
  • FR1120808A - Processing chamber for textiles and other articles, especially stockings : en fr
  • FR1120774A - Telegraphic transmitting devices : en fr
  • GB752627A - Manufacture of undecylic acid esters of cortisone : en
  • DE1725968U - TEMPERATURE PROTECTIVE COAT FOR CONTAINERS OF ALL KINDS. : de en
  • DE945684C - Device for decommissioning in pairs, in particular women's socks : de en
  • DE1726267U - PACKAGE FOR SHAVING BRUSH. : de en
  • FR1120542A - Improvements in the manufacture of electric cables : en fr
  • US2754106A - Speed governors : en
  • FR1120632A - Device for re-magnetizing magnetic flywheels : en fr
  • GB752633A - Improvements in or relating to blast furnaces : en
  • GB752707A - Process of producing 8-haloxanthine salts of ª -dimethylaminoethylbenzhydrylether : en
  • FI28474A - Monteringsfärdig stappa : en fi
  • DE1725856U - HOLDING SUPPORT FOR TELEPHONIC CLAM. : de en
  • DE1726059U - CASH REGISTER WITH TOTAL DISPLAY DEVICE. : de en
  • DE945616C - Reversible wheel for reversible vehicle toys : de en
  • GB752760A - Improvements in or relating to hollow metallic sealing rings : en
  • GB752311A - Improvements in tobacco cutting machine with rotary cylinder cutters : en
  • US2754352A - Shielded electric power cable : en
  • US2754369A - Signalling arrangements for telephone systems : en
  • FR1120749A - Method of coating metal surfaces : en fr
  • FR1120690A - Device for cleaning and sterilizing surgical instruments : en fr
  • GB752274A - Improvements in or relating to piezo-electric quartz crystal plates : en
  • DE1726104U - ACTORS. : de en
  • US2753649A - Artificial fish lure : en
  • US2753797A - Rotary printing and cutting machine with interchangeable printing cylinders : en
  • US2754407A - Hot liquid dispensing means : en
  • US2754513A - Antenna : en
  • US2753657A - Aerial toy : en
  • US2754207A - Process of improving paper formation : en
  • DE945549C - Device for lubricating the guide track of a lockstitch sewing machine looper : de en
  • DE1725996U - PLATE. : de en
  • FI28450A - Anordning for automatic regulation on the basis of a special regulation : en fi
  • DE1725906U - PRESSURE LIGHT FOR ELECTRIC TABLE, BEDDING, WALL AND PURPOSE LUMINAIRES OF ALL KINDS. : de en
  • DE945638C - Device for the time limitation of photoelectrically generated pulses for counting and control devices : de en
  • GB752466A - Improvements in the treatment of yarns of cellulose acetate synthetic fibres : en
  • US2754305A - Non-yellowing triethanolamine soaps : en
  • US2754336A - Process for the initiation of dehalogenation reactions : en
  • DE1726007U - MOUNTING ON TRANSPARENT SECTIONS SUCH AS GLASS PANELS IN TWO OR MULTIPLE LINES. : de en
  • AU211153B2 - Cellular plastic materials prepared from polyurethane products and water : en
  • CA527609A - Purification of by-product halide salts : en fr
  • CH314915A - Process for the preparation of 2-thiocyano-4: 6-diamino-s-triazine : de en
  • DE945612C - windshield wipers : de en
  • DE945038C - Telegraphic transmission method : de en
  • FR1120528A - Method and apparatus for controlling the rotation of the armature of an electric machine : en fr
  • GB752454A - Improvements in or relating to high-pressure electrical discharge lamps : en
  • DE1726036U - LAMP FOR OPTICAL INSTRUMENTS. : de en
  • CA527574A - Production of oximes : en fr
  • DE1726232U - CLEANER FOR BRUSHES. : de en
  • US2753941A - Well packer and tubing hanger therefor : en
  • GB752563A - An improved process of continuous-casting : en
  • CA527452A - Powder photographic developers stabilized with metaboric acid : en fr
  • GB752463A - A signal device for indicating a predetermined expansion of dough being heated : en
  • GB752685A - Improvements in or relating to balanced mixers : en
  • US2753903A - Fruit juicing machine with rind ejector : en
  • DE1726297U - TRANSPORTABLE AND ROTATABLE TOOL HOLDER. : de en
  • DE945696C - Snow clearing vehicle with mechanically operated clearing device for railways : de en
  • US2753684A - Thrust reversal and variable orifice for jet engines : en
  • US2753760A - Multiple image telescope : en
  • US2754507A - Voltage proximity indicator : en
  • US2753815A - Framing structure for a discharge outlet : en
  • GB752334A - Apparatus for mixing a liquid and a gas : en
  • US2754000A - Magnetic separator : en
  • US2754114A - Strip material puller : en
  • US2754223A - Coated glass fiber and method of making : en
  • DE1726233U - CANISTER FOR PAINTING PRODUCTS. : de en
  • CA527435A - Tooth for digger bucket : en fr
  • CA527604A - Organosilicon paint resins : en fr
  • DE1726020U - CLAMPABLE SUPPORT. : de en
  • FR1120706A - Toilet paper or the like : en fr
  • US2753887A - Nozzle type regulator : en
  • JPS315585B1 - : ja
  • DE945474C - Device for cutting individual tomatoes, apples, pears, etc. Like. In several equal parts : de en
  • US2753928A - Apparatus for conditioning fuel oil : en
  • US2753795A - Rotary offset duplicating machine : en
  • US2754235A - Thermal insulating wallboard : en
  • US2753771A - Power tamper : en
  • US2753805A - Regulator for diaphragm pumps : en
  • US2753899A - Annular power saw : en
  • DE1726262U - FROM ONE PIECE OF CARTON OD. DGL. FOLDABLE BOX, ESPECIALLY FOR CAKES. : de en
  • CA527651A - Dual source full powered control system : en fr
  • CH314870A - Process for the production of a mass concrete body : de en
  • DE1726236U - FOLDING TENNIS REFEREE CHAIR. : de en
  • DE1726299U - OIL MOTOR FOR GENERATING CONTROLLED LONGITUDINAL MOVEMENTS, IN PARTICULAR FOR HYDRAULIC MAEH DRIVES. : de en
  • GB752695A - Improvements in carburetors provided with an auxiliary starting carburetor device : en
  • GB752689A - Improvements in or relating to electrolytic condensers : en
  • GB752523A - Hydrocortisone production : en
  • DE945460C - Device for arranging and securing electrical lines for switching distributors or the like. : de en
  • DE945735C - Chain transfer device for change gears of bicycles with at least two transmission wheels : de en
  • CA527544A - Apparatus for reclaiming rubber : en fr
  • GB752479A - Improvements in or relating to tobacco slicing machines : en
  • CA527694A - Pacifier : en fr
  • CH314908A - Process for the preparation of a novel complex of lithium borohydride : en fr
  • CH315013A - Mounting plate : de en
  • US2753560A - Apparatus for mounting dolls'eyes : en
  • US2753700A - Method for using natural gas : en
  • US2754169A - M richardson : en
  • DE945559C - Slave clockwork : de en
  • DE937790C - Membrane system acted upon by liquid pressure, in particular low water protection for gas water heaters : de en
  • GB752532A - Tape measuring device for a teleprinter message storing unit : en
  • GB752439A - Improvements in electricity meters : en
  • GB752362A - Plasticized gelatin capsules : en
  • US2753949A - Benzol spray scrubber : en
  • US2754176A - Preparation of alumina by burning : en
  • FR1120727A - Damping roller for conveyor belt : en fr
  • GB752556A - Improvements relating to filter presses : en
  • GB752585A - Improvements in or relating to servo-operated hydraulic pressure systems : en
  • US2754285A - Substituted indanol and reaction product with halohydrins : en
  • DE945449C - Process for the preparation of 2-methyl-4-cyclohexyl-6-methyl-aminomethylphenol : de en
  • DE945485C - Switching device for multi-step transmission : de en
  • GB752745A - Improvements in or relating to cartons : en
  • GB752752A - A rotary printing machine : en
  • FR1120642A - Improvement in interpolation devices intended in particular for controlling automatic machine tools : en fr
  • US2753772A - Road rollers : en
  • GB752266A - Mechanical seal between relatively rotatable and coaxial mechanical members : en
  • US2753641A - Decorating implement : en
  • US2753676A - Pick-up and feed for harvester : en
  • US2754069A - Recording and measuring instrument : en
  • FI28454A - Högspänningsställverk med dubbla samlingsskenesystem : en fi
  • FI28489A - Sätt vid konservering av näringsmedel : en fi
  • GB752275A - Improvements in tobacco cutting machines : en
  • AU209286B2 - Method and apparatus for finishing molded articles : en
  • CH314936A - Clamping device for loose-leaf bookkeeping with switchable line indicator : de en
  • US2753972A - Power drive for typewriting office machines : en
  • US2753757A - Control indicia and record data projector : en
  • US2754098A - Method and apparatus for mining sulfur and other substances capable of being modified by heat : en
  • DE1726040U - GLASSES. : de en
  • DE1726079U - ROTATING DRUM WITH INCLINED AXIS. : de en
  • GB752282A - Improvements in automobiles of the convertible type : en
  • GB752641A - Improvements relating to silencers for the exhaust gases of vehicle internal combustion engines : en
  • FR1120549A - Mechanical mower : en fr
  • GB752316A - An improved electric circuit for use with electromagnetically operated punches : en
  • GB752537A - Improvements in or relating to hatches for ships : en
  • IS334B6 - Improvements to or for trawl. : en is
  • FR1120664A - Locking device : en fr
  • DE1725888U - MODULAR ASSEMBLED CHARGING FRAME FOR CAP-HEAD LIGHTS WITH CHARGING THROUGH THE HEAD. : de en
  • DE1725986U - COMBINED COOKING AND HEATING APPLIANCE. : de en
  • GB752415A - Improvements in or relating to devices for reading magnetically recorded coded information : en
  • GB752747A - Improvements in or relating to servo-operated hydraulic braking systems : en
  • GB752701A - Smoker's ash tray with cavities for extinguishing cigarettes : en
  • GB752724A - Improvements in or relating to electrical pellet primers : en
  • FR1120576A - mechanical pencil case : en fr
  • GB752323A - Production of sulphuric acid : en
  • AU1506456A - Method of pelletizing air entrained clay : en
  • AU1507256A - Apparatus forthe periodic operation of electric contacts : en
  • CA527699A - Detachable hoisting boom : en fr
  • FR1120602A - Device for moderating the power of electromagnetic vibratory devices with a breaker, more particularly for audible warning devices : en fr
  • GB752317A - Improvements in bi-metallic members utilising the magneto-striction phenomenon : en
  • GB752606A - Garden hand rake : en
  • US2754019A - Protective guard for lift trucks : en
  • GB752663A - High frequency contact bridge : en
  • GB752764A - Improvements in or relating to rotary duplicating machines : en
  • US2754003A - Strainer : en
  • USPP1496P - Rose plant : en
  • DE1726272U - REINFORCEMENT DEVICE ON SUPPORT PLATES OF STEEL LINK BELTS. : de en
  • DE1726227U - PULSE GENERATOR TO RELEASE INTERMITTING SIGNALS, IN PARTICULAR LIGHT SIGNALS, TO INDICATE THE INTENTION TO OVERTAKE FOR MOTOR VEHICLES. : de en
  • FR1120566A - Percussion tool : en fr
  • FR1120657A - Multi-way swivel connector for conveying fluids : en fr
  • US2754308A - Method of bodying oils : en
  • GB752744A - Improvements relating to means for damping the rolling movement of ships : en
  • GB752332A - Improvements in or relating to n, mono substituted piperazines and process of preparing the same : en
  • GB752364A - Method for the manufacture of bottoms or wall linings for converters for refining steel, and blocks for such bottoms or wall linings : en
  • GB752571A - Sulphur-containing derivatives of high molecular weight paraffinic hydrocarbons and lubricating compositions containing such derivatives : en
  • GB752612A - Improvements relating to fluid-pressure operated actuators : en
  • DE1726166U - FARM WHEEL FOR TRACKER. : de en
  • DE945461C - Method for regulating the conveying size of a machine : de en
  • FI28477A - Garden rake : en fi
  • DE945623C - Device for sinking mine shafts : de en
  • DE944739C - Scale with scale plate made of less heat-resistant, transparent material : de en
  • DE945569C - Circuit arrangement for four-wire connection of four-wire lines via selector stages : de en
  • FI28492A - Sealing connection between a thermoplastic container and a thermoplastic lid with a collar edge and method and apparatus for making the sealing connection : en fi
  • DE1726061U - Coin machine with several groups of goods issuers. : de en
  • AT186130B - Single-axle tipping trailer : de en
  • DE945620C - Device for compacting concrete in wall formwork : de en
  • GB752759A - Process for the manufacture of coal-tar pitch and pitch obtained thereby : en
  • GB752766A - Automatic weft supply motion for looms : en
  • DE945734C - Motorcycle windshield : de en
  • DE945562C - Machine for the production of very fine mixtures (dispersions) : de en
  • GB752344A - Improvements in convection heaters : en
  • GR17058B - NEW SECURITY BASE. : el en
  • DE1725829U - Tear-off calendar pad with wire stapling. : de en
  • DE945454C - Recording material and process for its manufacture : de en
  • CA527626A - Thermoplastic vinyl halide : en fr
  • US2754447A - Very high frequency electric discharge device : en
  • US2753860A - Throwing toy : en
  • GB752424A - Improvements in or relating to punched card machines : en
  • GB752740A - Apparatus for combatting dust at working points, more especially at the face in underground mining : en
  • DE1726212U - SPACE DESIGNER. : de en
  • GB752269A - Improvements in or relating to the production of polymers and copolymers suitable for modifying alkyd resins : en
  • GB752289A - Improvements in or relating to the drying and like treatment of solid materials in bulk with gases : en
  • AU209594B2 - Finishing leather with resin dispersions : en
  • GB752278A - Improvements in and relating to electric self-synchronous systems : en
  • DE1725844U - PERSONAL TRANSPORT CART FOR UNDERGROUND OPERATION. : de en
  • US2753632A - Hand tool for cutting crabgrass and the like : en
  • US2753643A - Fishing arrow : en
  • US2754170A - Felton : en
  • AU1510856A - Improved process forthe treatment of twisted artificial fibrous material : en
  • CH315036A - Hearing protection device : de en
  • DE1725878U - ELECTRIC LEVER SWITCH WITH A DEVICE FOR INCREASING THE CONTACT PRESSURE IN THE ON POSITION. : de en
  • DE1726291U - VENTILATOR. : de en
  • DE945565C - Process for the metal-ceramic production of sliding bodies : de en
  • DE945603C - Machine-made bourlet cord for upholstery purposes : de en
  • FR1120699A - Upgrade to self-powered charcoal stoves : en fr
  • FR1120747A - Improvements to septic tanks with filters : en fr
  • AU211229B2 - Improvements in or relating to enclosed circuit interrupter operating mechanisms : en
  • GB752507A - Process for the production of filaments having improved resistance to abrasion : en
  • AT186175B - Judo mat : de en
  • AU1507656A - Multiple core yarn : en
  • DE1726165U - FASTENING OF AUXILIARY WHEELS TO THE VEHICLE WHEELS OF AGRICULTURAL VEHICLES, IN PARTICULAR TRACTOR TRACTORS OD. DGL. : de en
  • DE1726219U - INSOLE FOR FRAME SHOES. : de en
  • US2753759A - View indicator for stereo projector : en
  • US2754401A - Mounting housing for rotisserie control mechanism : en
  • GB752529A - Steam generating plants operating at supercritical pressure and temperature : en
  • US2754283A - Polymerization of anacardic materials using sulfonic acid catalysts : en
  • US2754490A - Electrical contact clip and cover therefor : en
  • DE1726115U - SUN VISOR. : de en
  • DE1726221U - SLIDING PROTECTION FOR SHOES. : de en
  • GB752347A - Improvements in or relating to camouflage material : en
  • US2754131A - Tandem wheel axle mounting for trailer : en
  • DE1725802U - TOOL FOR BAKING BREADS. : de en
  • DE1725865U - RADIO DEVICE. : de en
  • FR1120661A - Directed radiation heater : en fr
  • US2753989A - Shirt packaging : en
  • DE945609C - Piston actuated by pressure medium, in particular for switching gears for motor vehicles : de en
  • GB752434A - Improvements in or relating to devices for responding selectively to energy levels of modulated pulses in electrical pulse trains : en
  • DE1725858U - TELEPHONE STATION WITH LINE SELECTION DEVICE, IN PARTICULAR LINE APPLIANCE. : de en
  • US2754155A - Particles through a conveyor hose : en
  • DE1726204U - WRITING DEVICE, E.G. BALLPOINT PEN, WITH A BARRIER ARRANGED IN THE AIR EXCHANGE BORE THAT DELAYS THE AIR PASSAGE. : de en
  • FR1120785A - Kitchen table with folding metal legs : en fr
  • GB752329A - A piston for a piston engine : en
  • GB752712A - Improvements in or relating to independent wheel suspensions for motor vehicles : en
  • US2753980A - Attachment of elements to flexible conveyor belts : en
  • GB752704A - Improvements relating to screening devices : en
  • GB752721A - Travelling-show merry go round : en
  • CA527591A - Terminal construction for variable resistors : en fr
  • DE1725825U - FILLING FUNNEL FOR COOK OVEN FILLING TROLLEYS WITH VIBRATION : de en
  • DE945445C - Process for obtaining hydrazine from dilute aqueous hydrazine solutions : de en
  • DE945656C - Support for formwork : de en
  • DE1726123U - FILM TRANSPORT DEVICE FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR1120777A - Device equipped with one or more push buttons : en fr
  • GB752431A - Improvements in gas quenching apparatus : en
  • GB752591A - Improvements in or relating to calculating machines : en
  • FR1120760A - Improvements in the manufacture of rubber treads : en fr
  • GB752602A - Improvements in lock slider for zipper fasteners : en
  • GB752625A - A concrete mixer adapted to be mounted on a tractor : en
  • CH314889A - Apparatus for drying filament windings : en fr
  • US2754364A - Keyboard transmitter : en
  • DE945542C - Method and device for measuring parallel edges on stationary or continuous, preferably band-shaped material : de en
  • DE945692C - Method and device for cooling purposes : de en
  • GB752510A - Power actuator with pilot control : en
  • CH314920A - Method for reducing the adverse effects of combustion products of the combustion chamber in a gas turbine plant : de en
  • DE1726103U - CLIP STAND. : de en
  • DE1726294U - VICE WITH PROTECTIVE CLAMP. : de en
  • FR1120626A - Motorcycle grip : en fr
  • FR1120653A - Improvements made to products used for tracing bands or signs on roadways and others : en fr
  • CA527441A - Transmission : en fr
  • CH315084A - Process for the preparation of N- (2'-ethyl-4'-aminopyrimidyl- (5 ') -methyl-4-methyl-5- (B-oxy-ethyl) -thiazolium chloride-chlorohydrate : de en
  • US2754251A - Two stage thermal naphtha sweetening process : en
  • US2754427A - Fluorescent retouching materials : en
  • US2754435A - Voltage generating vibratory pick-up devices : en
  • CH314914A - Process for the preparation of novel amino-10-alkyl-phenothiazines : en fr
  • US2754048A - Vacuum cleaner air valve : en
  • CA527558A - Electrically-heated drier : en fr
  • US2753740A - Drilling and reaming jig : en
  • US2754400A - Space heater : en
  • AU1507956A - Improvements in or relating to circuit arrangement for stabilizing a pulsatory voltage : en
  • US2753781A - Automatic row cultivator : en
  • US2754314A - Process for upgrading hydrocarbon synthesis oil : en
  • US2754038A - Garment hanger : en
  • US2754110A - Die cushion unit : en
  • AU213099B2 - Improvements in or relating to process forthe manufacture of oil-gas : en
  • US2754146A - Cab mounting employing leaf springs : en
  • DE945665C - Self-locking nailing unit : de en
  • US2753923A - Fluid pressure actuated tire bead loosening tool : en
  • US2753721A - Direction-sensitive linkage-lengthening arrangement, particularly for use in depressed parking of windshield wipers : en
  • US2753750A - Expandible mine roof bolt having continuous wedging engagement : en
  • US2753799A - Printing device : en
  • US2753988A - Barber's taper books : en
  • US2754304A - Catalytic production of furfuryl alcohol and catalyst therefor : en
  • DE1726136U - DEVICE FOR COMPRESSORS ON VEHICLES WITH COMPRESSED AIR-ACTUATED LOADING SHOVEL. : de en
  • AT186197B - Method for producing a retaining or retaining wall : de en
  • AU1501756A - Means for controlling the movements ofthe record and sound headin sound recording and reproducing apparatus : en
  • CA527460A - Split seed wheel for planters : en fr
  • CA527579A - Addition agent : en fr
  • CA527695A - Perforated cover and sealing disk therefor : en fr
  • CA527663A - 3.alpha.ACYLOXY-11,20-DIKETO-21,21-DIHYDROXY-12.alpha.-HALO-17.alpha.-BROMOPREGNANE : en fr
  • CH315039A - Process for the production of pseudo-neutral products containing magnesium silicates : de en
  • CA527697A - Regenerative process : en fr
  • CA527555A - Plastic composition for producing non-blocking articles and articles produced therefrom : en fr
  • US2754347A - Apparatus for refining rare refractory metals : en
  • US2753726A - Semi-automatic hydraulic gear change mechanisms : en
  • US2754370A - Telephone attachment : en
  • US2754473A - Half-wave bridge magnetic amplifier : en
  • DE945443C - Fiber protectants : de en
  • AT186186B - Device for loading vehicles with stacked manure : de en
  • DE1725956U - CARRYING HANDLE FOR EMBALLAGES. : de en
  • CA527447A - Wall construction : en fr
  • AT186058B - Device for reducing the consumption of lubricating oil in two-stroke internal combustion engines : de en
  • AT186057B - Cylinder head gasket for internal combustion engine : de en
  • AT186095B - Process and device for arc welding of circumferential seams on pipes lying approximately horizontally : de en
  • US2754461A - Liquid resistances and to electric motor control equipment, including such resistances : en
  • CH314895A - Fabric web with at least one layer made of an inelastic textile fabric and at least one pliable cellular film : de en
  • US2754041A - Improvements in top luggage carriers for motorcars : en
  • AU1513356A - Improvements relating tothe storage of granular materials : en
  • US2754504A - Bell ringing apparatus : en
  • AU212041B2 - Overload protective system : en
  • FR1120511A - Locking coupling : en fr
  • FR1120650A - Steam trap : en fr
  • DE945730C - Additional device for sewing machines : de en
  • AT186146B - Rearview mirror : de en
  • CA527566A - Condensates of tall oil with polyalkylene polyamines : en fr
  • CA527525A - Time division multilpex gating arrangements : en fr
  • DE945347C - Process for the production of plastics from AEthoxylin condensation products : de en
  • DE945575C - Automatic controller with measuring relay : de en
  • DE945591C - Roll mattress : de en
  • DE945678C - Explosive cartridge with a shaped charge : de en
  • CA527655A - Thermal treatment of hydrocarbons : en fr
  • CH314957A - Telemetry without delay : en fr
  • CH314976A - Method and device for the production of cylindrical bodies from fibers with the use of a binder : de en
  • CH314990A - Continuous speed change of hydraulic type : en it
  • USD178232S - Dog s feeding bowl : en
  • CA527372A - Combination gaff and fish net : en fr
  • CH314969A - Device for fixing tools on machine tools : en it
  • CH315079A - Process for the production of a new pigment dye : de en
  • US2754108A - Vehicle weighing apparatus : en
  • DE1726128U - DEVICE FOR LOCKING THE PISTONS OF DOUBLE PISTON PUMPS. : de en
  • GB752728A - Improvements in or relating to bubble blowing pipes : en
  • US2753868A - Pluri-compartment container with double-sealed partitioning chamber : en
  • AU1511456A - Runway forming and load receiving multiple car assembly : en
  • AT186087B - Linings, in particular for lathes : de en
  • AU1505556A - Improvements in or relating to devices provided withan image screen : en
  • DE945563C - Process for the production of polynuclear aromatic polycarboxylic acids, their esters or amides : de en
  • AU204911B2 - Improvements in and relating to shuttering : en
  • US2753751A - Method of making a sling : en
  • US2754080A - Detachable mounting means : en
  • CA527415A - Forage harvester : en fr
  • CA527551A - Mixture of polyvinylidene chloride, butadiene-acrylonitrile copolymer and vinyl chloride-vinyl acetate copolymer : en fr
  • CH314946A - Set comprising a musical piece with a spring motor and a clock movement also with a spring motor : en fr
  • CH314985A - Lock washer for screw connections : de en
  • CA527562A - Melamine, aniline resin blends : en fr
  • CH315028A - Pulse amplifier circuit : de en
  • CA527542A - Combined grass mower and leaf mulcher : en fr
  • US2754279A - Aqueous composition of an unmodified hydroxyl-containing resinous glycidyl polyether of a dihydric phenol : en
  • US2754128A - Latch mechanism for elevatable bed trailers : en
  • US2754186A - Controlled gaseous fuel feed system for internal combustion engines : en
  • BE549114A - : en fr
  • AU204438B2 - Improvements in or relating to stripping apparatus for bakery oven and like conveyors : en
  • BE548963A - METAL ARTICLE EQUIPPED WITH A PROTECTIVE COATING, ITS PREPARATION PROCESS AND SOLUTION FOR THE IMPLEMENTATION OF THIS PROCESS : en fr
  • CA527622A - Refrigerating apparatus : en fr
  • US2754227A - Method and apparatus for spray coating of articles : en
  • US2753981A - Trippers for belt conveyors : en
  • CA527526A - Driving and conveying chains : en fr
  • CH315085A - Process for the preparation of a new amide : de en
  • GB752341A - Improvements in or relating to alkali cellulose xanthates : en
  • AT186170B - Flashing device : de en
  • AU1513056A - Improvements inthe manufacture of electric cables : en
  • DE945561C - Method and device for gluing capital bands and sleeves to book blocks : de en
  • DE945707C - Arrangement for impedance transformation : de en
  • FI28475A - Veneer splicing machine : en fi
  • FR1120582A - Adjustable fluid circulation coupling : en fr
  • FR1120841A - Variable diameter pulley : en fr
  • GB752467A - Improvements in high dielectric constant ceramic cavity resonators : en
  • AU607155A - Improvements in adjustable rest chairs : en
  • CH314902A - Process for making pastries : en fr
  • DE1725809U - TIE HOLDER. : de en
  • DE945531C - Process for the manufacture of dry rectifiers : de en
  • GB752457A - Improvements relating to p-n junction semi-conductors : en
  • AU207310B2 - Firing device for driving bolts, studs, rivets orthe like into concrete, masonry, iron, wood, or like materials : en
  • US2754203A - Thermally stable beta alloys of titanium : en
  • DE1726131U - TRANSPORT CART WITH LOADING DEVICE. : de en
  • US2753737A - Combination manual and automatic control valve : en
  • US2753787A - Reversible window fan : en
  • US2754044A - Carton sealed by internal end flooding : en
  • DE1726005U - WINDOW OR DOOR WITH SEALING STRIPS. : de en
  • DE1726187U - CYLINDER LOCK WITH RADIAL KEYS. : de en
  • AT186164B - Shaving head for a mechanical razor : de en
  • US2753611A - Half concrete form chase mounting : en
  • US2754097A - Aerator device : en
  • CA527421A - Diesterphosphiteamides of aminoacid derivatives : en fr
  • CA527444A - Production of films of hygroscopic, non-fibrous, organic material : en fr
  • CH314991A - Friction speed variator : en fr
  • CH315082A - Process for the preparation of a new aldehyde derivative : de en
  • DE1725862U - REEL WITH BRAKE TONGUE. : de en
  • AU1506756A - Heat exchanger designed for continuous throughflow bytwo media during operation : en
  • DE1725817U - TRANSPOSING DEVICE FOR IMPACT TOOLS OF ALL KINDS, IN PARTICULAR ROCK DRILLS. : de en
  • CA527477A - Method of preparing highly refractory bodies : en fr
  • CA527602A - Bromoalkylsilanes and their preparation : en fr
  • US2754260A - Electrolytic water correction device : en
  • US2754001A - Pocket filter : en
  • CH314964A - Return spring for shock-absorbing bearing : en fr
  • US2753629A - Vacuum driven clipping or shearing machines : en
  • US2753716A - Device for shaking-down medical thermometers : en
  • AT186099B - Hearth roller for industrial furnaces : de en
  • CA527628A - Meat-curing process : en fr
  • CA527490A - Frozen confections : en fr
  • CA527567A - Preparation of guanidine salts and substituted guanidine salts : en fr
  • DE945655C - Spray plasterer with rotating spray roller : de en
  • FR1120773A - Swing-mount spare tire carrier suitable for industrial motor vehicles : en fr
  • US2754211A - Product derived from dried brewers' grains : en
  • US2754265A - Oil base drilling fluids : en
  • US2754212A - Method of stabilizing wines : en
  • US2753968A - Rotating remote control devices : en
  • AU208776B2 - Improvements in or relating to alloys : en
  • CA527640A - Electric heating element construction : en fr
  • DE1725832U - CARD DEVICE. : de en
  • DE1726157U - ADJUSTABLE LUGGAGE RACK FOR FIXING ON THE VEHICLE ROOF. : de en
  • DE866999C - Stuffing box implementation : de en
  • GB752535A - Improvements in valve operating mechanisms and in sink units incorporating such mechanisms : en
  • US2753761A - Microtomes : en
  • DE945677C - Process for igniting electrical igniters and igniters for performing this process : de en
  • US2754291A - Polyamino acids : en
  • DE1726151U - GLARE PROTECTION ON MOTOR VEHICLES. : de en
  • US2753669A - Ceilling joint sander : en
  • US2753673A - Case loading apparatus : en
  • US2754502A - Data processing machine : en
  • DE1726073U - COMBUSTION MACHINE PISTON WITH LIQUID COOLING. : de en
  • DE1726120U - MAGAZINE. : de en
  • US2753735A - Stubble mulch cultivator lift lock : en
  • US2753718A - Induced voltage pickoff for rate gyros : en
  • US2754065A - Railroad rail joint construction : en
  • US2753786A - Ventilator : en
  • US2754402A - Domestic appliance : en
  • DE1726178U - DECORATIVE AND PROTECTIVE CAPSULES FOR BOTTLES AND SIMILAR CONTAINERS. : de en
  • DE945388C - Process and device for the production of naphthalene in hot pressed material quality : de en
  • FI28483A - Anordning for lyftning av skärapparaten vid traktordragna slåttermaskiner : en fi
  • GB752618A - A method for the production of sliding fasteners : en
  • CA527647A - Reclaiming scrap metal : en fr
  • DE945448C - Process for the preparation of new compounds with 2 to 5 linearly linked bicyclo- [2, 2, 1] -heptane rings : de en
  • DE945576C - Runner-fed multi-phase commutator motor with brush bridges moving against each other : de en
  • GB752558A - Improvements in or relating to oscillation-generators with automatic frequency-control : en
  • AT186105B - Cantilever gear : de en
  • CA527414A - Method and device for thread transfer : en fr
  • FI28494A - Gångjärn : en fi
  • GB752448A - Improvements relating to projectiles : en
  • GB752686A - A method of dewatering fine granular materials : en
  • FR1120577A - Knee pad press : en fr
  • GB752513A - Resiliently backed plastic bearing : en
  • AT186150B - Wind protection for motor vehicles, especially motorcycles and the like. like : de en
  • DE945602C - Spinning and curling machine for roving fibers, especially for upholstery material : de en
  • US2753747A - Socket wrench having screw or nut-holding means : en
  • US2754035A - Condiment holders : en
  • US2753695A - Mechanical refrigerator : en
  • FR1120655A - Improvements in the metallization of ceramics : en fr
  • GB752471A - Improvements in or relating to moving iron or moving coil electrical measuring instruments : en
  • FR1120617A - Improvements to pedal cycles, especially those equipped with an auxiliary motor : en fr
  • GB752784A - A column packed with packing units and packing units therefor : en
  • GB752640A - Improvements relating to motor vehicle axle suspensions : en
  • GB752678A - Mono-stable multivibrators : en
  • DE945345C - Compressor with concentrically arranged suction and pressure valve : de en
  • DE945554C - Device for protecting the driver of a motor vehicle : de en
  • DE945723C - Ventilation device for liquid measuring systems with gas measuring valve, especially for tank trucks : de en
  • FR1120759A - Retaining wall for closures of dams, lock gates and the like : en fr
  • DE1726047U - ELASTIC WARNING STICK FOR COMPRESSED AIR BRAKING SYSTEMS ON LAND VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • USD178231S - Portable air conditioner cabinet or similar article : en
  • FR1120523A - Electrical circuits comprising transistors : en fr
  • GB752305A - Improvements relating to protective systems for electrically driven pumps : en
  • GB752262A - Thermal decomposition of sludges : en
  • GB752422A - Light sensitive diazotype material : en
  • US2754151A - Spray nozzle assembly : en
  • USD178259S - Milk bottle : en
  • DE1726201U - PISTON FILLER HOLDER. : de en
  • US2753727A - Power transmission : en
  • US2754163A - Bearing and shaft coupling device : en
  • CH314881A - Upholstery : de en
  • DE1726196U - COMPOUND OR DOUBLE SWINGING WINDOW PANEL. : de en
  • DE1726127U - FILLING DEVICE, PREFERABLY FOR DEVELOPER LIQUID IN CONTINUOUS DEVELOPERS OF PHOTOCOPY DEVICES. : de en
  • DE1726276U - LOADING LIFT UNIT WITH OPTIONAL SELF-TILTING PALLET TRUCK. : de en
  • DE945567C - Headphone : de en
  • FI28464A - Flerstegsradialkompressor : en fi
  • FR1120637A - Combustion engine : en fr
  • GB752310A - Recording instrument, particularly for the measurement of short periods of time : en
  • GB752757A - Dielectric voltage transformer : en
  • DE945235C - Process for the production of hydrazodicarbonamide : de en
  • FR1120793A - Variable reach crane : en fr
  • GB752365A - Improvements in or relating to contact igniters : en
  • DE1726247U - TOY BOAT. : de en
  • US2754398A - Electrically heated compressor blade : en
  • USD178261S - Spoon or similar article : en
  • DE945482C - Arrangement for the rigid fixing of a ball or roller bearing in a bearing housing bore : de en
  • FR1120649A - Advanced machine for making rugs and fabrics with a velvety surface : en fr
  • GB752557A - Driving mechanism for a speedometer : en
  • DE1726205U - PRINTING MECHANICS FOR WRITING DEVICES, IN PARTICULAR BALLPOINT PENS. : de en
  • US2754152A - Sprayers : en
  • US2753565A - Brassiere : en
  • AU1502756A - Improvements in and relating to shuttering : en
  • DE1726113U - CASSETTE FOR X-RAY FILMS. : de en
  • FI28493A - Fartygspropeller : en fi
  • FR1120716A - Training in vertical take-off and landing aerodynes : en fr
  • FR1120555A - Improvements to railway signaling and the like : en fr
  • GB752428A - Improvements in the control of gas lights for beacons and the like : en
  • FR1120595A - Static separator for foams in washing machines : en fr
  • GB752438A - Improvements in or relating to the determination of the distance of faults in electric cables and conductors : en
  • US2753755A - Cinematograph apparatus : en
  • DE945528C - Device for the protection of converter transformers against interferences in the case of returns : de en
  • US2754198A - Steel-making : en
  • DE1725816U - DRILL ROD DRIVER. : de en
  • DE1726085U - QUICK-CLOSE VALVE. : de en
  • CA527682A - Drawing triangle : en fr
  • AU1510156A - Compatible image-reproducing system : en
  • DE1725876U - SWITCH ROSE AS A WALL PROTECTOR. : de en
  • DE1726195U - CURTAIN MOUNTING DEVICE FOR BLINDS IN OR ON VINGLE WINDOWS. : de en
  • FR1120761A - Interchangeable multi-jaw bar clamp : en fr
  • GB752777A - Rotary fuel pumps : en
  • GB752786A - Improvements in or relating to electric cable manufacturing machines : en
  • DE1726270U - RELOCATION OF CONVEYOR DRIVE DRUMS. : de en
  • DE945501C - Feed device for centrifugal displacement machines : de en
  • GB752630A - A pneumatic damper (or shock absorber) : en
  • GB752249A - Liquefaction and separation of air and other gases : en
  • US2753614A - Pile fabric and the manufacture thereof : en
  • FR1120600A - Process for treating pigments based on titanium oxide : en fr
  • GB752445A - Overload safety device for positive drives, such as worm, toothed and chain gearings : en
  • DE886605C - Process for the continuous heat treatment of heat treatable metal alloys : de en
  • GB752579A - Improvements in or relating to apparatus for assembling piles of unit packages for insertion into packing cartons or cases : en
  • US2753672A - Wrapping or packaging machine : en
  • US2754471A - Alternating current voltage regulator : en
  • DE1726218U - PROFILED SHOE SOLE. : de en
  • FR1120790A - Asymmetrical photographic lens composed of three elements separated by air knives : en fr
  • GB752254A - Improvements in metal coated recording strips : en
  • GB752574A - Amplifier circuit for cascade-coupled transistor amplifiers : en
  • DE1726162U - WHEEL ARRANGEMENT FOR VEHICLES. : de en
  • GB752580A - Improved swivel mounting for cameras and the like : en
  • DE945657C - Process for the production of synthetic resin molded bodies : de en
  • US2754206A - Fiber-size emulsion and use thereof : en
  • US2754248A - Refining hydrocarbon oils with sulfur dioxide : en
  • CA527578A - Ceiling or wall construction : en fr
  • DE945625C - Process for the production of alkaline earth boranates : de en
  • GB752533A - Paper sheathed pencils : en
  • AU208570B2 - Improvements in or relating to belt materials ofthe laminated type : en
  • AU212598B2 - Improved syphon for transferring liquids : en
  • BE548846A - : en fr
  • DE945546C - Stone crusher : de en
  • FR1120646A - Torque-limiting freewheel mounting device : en fr
  • GB752703A - Process for the preparation of spinning solutions from polyacrylonitrile and acrylonitrile copolymers : en
  • GB752285A - Improvements in or relating to evaporators for absorption type refrigerators : en
  • US2753802A - Hydraulic pump construction : en
  • US2754173A - Method of manufacturing chromium : en
  • GB752497A - Improvements in and relating to trays and like receptacles, such as are used for conditioning or storing commodities : en
  • GB752648A - Improvements in or relating to motor vehicle handles : en
  • FR1120726A - Method of manufacturing artificial chamois leather formats and apparatus therefor : en fr
  • DE945502C - Device for picking up and turning peat : de en
  • DE945552C - Switching device for a multi-speed gearbox with draw spline shaft, especially for motor vehicles : de en
  • FR1120718A - Rocket improvements for rotating projectiles : en fr
  • GB752555A - Temperature controlling method in the hearth of blast furnace : en
  • DE945545C - Forging and bending press with one fixed and one moving crosshead : de en
  • DE945600C - Soldering gun with a coil carrying the soldering wire : de en
  • FI28480A - Pickling device : en fi
  • FR1120813A - Dual motor drive mechanism : en fr
  • GB752456A - Improvements in drip trays for collecting oil when draining the sumps of motor vehicles and for similar purposes : en
  • GB752534A - Method of defibring incompletely defibred vegetable material : en
  • GB752646A - Improvements in or relating to fluidtight casings for cameras : en
  • US2753606A - Tap raising and lowering mechanism for a foundry ladle : en
  • AU209387B2 - Contact copying machine : en
  • US2754084A - Snatch block : en
  • US2753710A - Key container : en
  • US2754172A - Method of manufacturing ferromagnetic material and bodies : en
  • US2754448A - Velocity modulation tube of the kind comprising a drift space : en
  • FR1120547A - Rotary drum with internal parts for drying, calcining, roasting, sintering and cooling materials such as cement, clinker, lime, plaster, magnesite, dolomite and the like : en fr
  • FR1120660A - Improvements to domestic ovens : en fr
  • US2754326A - Nu-nitroso-nu-alkyl amides of aromatic dicarboxylic acids : en
  • DE1726088U - ARRANGEMENT FOR CONVERTING A LIFTING MOTION INTO A ROTATING MOTION. : de en
  • GB752490A - Improvements in or relating to electrically actuated step-by-step mechanism : en
  • AU1499856A - Process for carrying out endothermic reactions at high temperatures : en
  • AU1514656A - Scrambled television system and components therefor : en
  • CH314883A - Band of sealing capsules made of metal foil : de en
  • FR1120673A - Reinforced plastic or metal-plastic seals : en fr
  • GB752639A - Hydrofoil craft : en
  • FR1120719A - Advertising device for the presentation of various patterns or inscriptions : en fr
  • GB752519A - Improvements in or relating to a rotary sprinkler unit : en
  • FR1120583A - Boiler supplied with fuel under the effect of gravity from a hopper : en fr
  • FR1120787A - Pedicure instrument cabinet : en fr
  • GB752473A - Improvements in or relating to the ironing of linen and the like : en
  • GB752338A - Torque measuring wrenches : en
  • GB752590A - Improvements relating to electrical waveguide arrangements : en
  • GB752621A - Form-trueing device for shaping grinding wheels : en
  • GB752293A - Glass wool pellets and method of manufacturing them : en
  • FR1120644A - Development of portable bottle capping machines : en fr
  • GB752307A - Triple valve for air brakes, more particularly for railway vehicles : en
  • GB752709A - Improvements in magnetic compasses and similar apparatus provided with magnetic correcting means such as quadrantal and semi-circular correctors : en
  • DE1726154U - SAFETY DEVICE WITH WARNING SYSTEM ON WINDOWS AND DOORS, ESPECIALLY ON MOTOR VEHICLES. : de en
  • FR1120816A - Wind turbine improvements : en fr
  • DE1725969U - ROLLER FOR THE CLOTHES LIFTS FROM LAUNDRY SHOPS. : de en
  • DE1725978U - BATHROOM AND LARGE SET : de en
  • DE1726082U - FASTENING CLAMP. : de en
  • DE1726124U - PHOTOGRAPHIC CAMERA WITH DETACHABLE APERTURE AND TIME ADJUSTMENTS. : de en
  • DE1725848U - COMPRESSED AIR BRAKE DEVICE FOR RAIL VEHICLES. : de en
  • GB752390A - Improvements in or relating to circuits for automatic frequency correction : en
  • FR1120728A - Carpet made of textile fiber elements, shaped and juxtaposed by gluing on underlay : en fr
  • DE945579C - Metal vapor converters : de en
  • FR1120564A - Process for the preparation of cerous condensation products : en fr
  • FR1120614A - Method of measuring the integral of a product : en fr
  • GB752371A - A method of rendering materials water-repellent and of sizing glass fabrics : en
  • FR1120837A - Overhead garage : en fr
  • DE945593C - Device for pushing conveyor wagons : de en
  • DE945538C - Device for dispensing pastes or creams, as well as gelatinous and liquid substances : de en
  • FR1120843A - Glue stable in storage and hardening cold and hot : en fr
  • AT186145B - Lifting device for motor vehicles : de en
  • AU1507756A - Improvements relating to cover arrangements forthe fuel filler pipe ofan automobile : en
  • CH314963A - Waterproof box, especially for watch : en fr
  • AT186062B - Low voltage spark plug : de en
  • US2754331A - Cooling and catalyst recycle in oxo synthesis : en
  • AT186182B - Drive for lower belt conveyor : de en
  • AU1507056A - Improvements in or relating to enclosed circuit interrupter operating mechanisms : en
  • AU1512656A - Electrical warning and controlling device : en
  • US2753945A - Valve for pressurized fire extinguishers : en
  • US2754214A - Pectinic acid product and method of making the same : en
  • US2754277A - Tall oil esterified with mixture of epoxy resin and polyhydric alcohol used as ink vehicle : en
  • AT186155B - Closure plug and process for its manufacture : de en
  • CH314982A - Process for making knives : de en
  • CA527629A - Perforating press for animal pieces to be cured : en fr
  • AU1511156A - Improvements in or relating to portable raceways for controlling sheep : en
  • US2754264A - Combination aerator and rinser : en
  • USD178242S - Bracelet or the like : en
  • CA527398A - Centrifugal pump : en fr
  • AT186068B - Mufflers for internal combustion engines : de en
  • AU208777B2 - Improvements in or relating to alloys : en
  • AU212630B2 - Improvements relating to flexible tubing : en
  • CA527407A - Process for obtaining constituents of plants and their derivates from the residual liquors after extraction of cellulose : en fr
  • CA527605A - Siloxane elastomers : en fr
  • US2753925A - Carbon monoxide burner : en
  • AU1499656A - Process forthe manufacture of carbon black : en
  • USD178262S - Spoon or similar article : en
  • USD178264S - Electric skillet : en
  • CH315041A - Process for the preparation of 3- (4'-chloro-7'-hydroxy-3'-methyl-phthalidyl) -5,6,8-trihydroxy-a-tetralone : en fr
  • CA527674A - Paper article of head wear : en fr
  • CH315026A - Arrangement with an electron tube for very short waves : de en
  • US2754302A - 2-6-dimethyl-4-pyridinol-phosphoric acid esters : en
  • AU1499356A - Improvements relating to automatic exchange systems : en
  • US2753991A - Lipstick refill cartridge : en
  • CH315054A - Amplification center equipment for long-distance telephone lines : en fr
  • CA527423A - Beta-ketoalkyl-quinazolones and acid salts thereof and methods of making the same : en fr
  • CA527603A - Organosilyl acyl halides : en fr
  • CA527399A - Creeper : en fr
  • CH314880A - Folding bed : en fr
  • CA527371A - Spiral ironer roll cover : en fr
  • CH314984A - Liquefied gas lighter : en fr
  • FR1120680A - Door roller, sliding door and furniture comprising said roller : en fr
  • DE1725940U - PUNCH KNIFE WITH DIFFERENTIATED HEIGHT. : de en
  • DE945326C - Process for the alkylation of aromatic hydrocarbons : de en
  • DE945740C - Burning rod for porcelain stoves : de en
  • GB752279A - Improvements in and relating to magnetic amplifiers : en
  • GB752506A - Improvements in or relating to automobile chassis frames : en
  • GB752758A - Improvements in or relating to open ended spring retaining rings : en
  • US2753570A - Spray device for the therapy and bathing of the perineal region of the human body : en
  • US2754148A - Rain trough for motor vehicle windshield : en
  • US2754459A - Motor controlled tension system for winding machine : en
  • US2754495A - Selective switching device : en
  • AT186168B - Dismountable shoe : de en
  • FI28484A - Sätt och anordning vid knippning av pappersved och dyl. : en fi
  • GB752339A - Improvements in and relating to carburettors : en
  • GB752516A - Clutch engaging mechanism : en
  • DE1725958U - CUTTING MACHINE FOR KITCHEN PURPOSES. : de en
  • AT186083B - Process for applying phosphate coatings to metals : de en
  • GB752464A - Process and plant for the industrial and continuous production of bodies in particular shaped bodies in a fibrous conglomerate particularly of glass fibres for thermal and other insulations : en
  • GB752410A - Dish washing machine : en
  • DE1725879U - SWITCH-DISCONNECTOR. : de en
  • DE1726200U - SLEEVE REINFORCEMENT FOR FILLING PEN MADE OF INJECTABLE MATERIALS. : de en
  • DE945660C - Process for the production of solutions and swellings from polytrifluorochloroethylene : de en
  • FR1120814A - Process for recovering triesters of organic acids from cellulose from films or other similar supports : en fr
  • GB752611A - Magnetic powder clutch and rotor therefor : en
  • GB752388A - Improvements relating to osmometers : en
  • CH314863A - Component : de en
  • DE945447C - Process for the preparation of cyclohexylhydroxylamine from nitrocyclohexane : de en
  • AT186192B - Tooth lock : de en
  • DE1725830U - SHOPPING FOLDER FOR STORING BROCHURES AND THE LIKE : de en
  • US2753679A - Twisting device : en
  • DE1725813U - LAMP SHADE : de en
  • US2754020A - Fork lift attachment for a work vehicle : en
  • US2754060A - Control device for fluid fuel : en
  • GB752245A - Improvements relating to cements for bonding glass to other articles : en
  • GB752568A - Improved process and apparatus for heat-sealing of films comprising thermoplastic material : en
  • GB752631A - Textile drafting head, particularly for the drafting of twisted strands : en
  • US2753648A - Fish lures : en
  • FR1120801A - element for seat upholstery : en fr
  • FR1120639A - Improvements in the production of atmospheres for the gas carburizing of ferrous alloys : en fr
  • US2753990A - Container : en
  • US2754122A - Table game device : en
  • US2753563A - Brassiere : en
  • US2753779A - Photographic implement for development of objects carrying sensitive layers : en
  • US2753913A - Tire chain : en
  • US2753995A - Extrusion of metals : en
  • US2754220A - Permeable plaster mold : en
  • DE1726183U - MEAT CUTTER WITH FOLDING HOOD. : de en
  • FR1120685A - Tubular boiler : en fr
  • FR1120753A - Device for measuring vapor temperature : en fr
  • GB752444A - Improvements in cabinets for filing drawings, and other comparatively large documents : en
  • DE1725926U - SCALE SUPPORT FOR BROWN TUBES. : de en
  • GB752302A - Improvements in or relating to fluid valve : en
  • US2753722A - Speed changing device : en
  • US2754432A - Dual control system : en
  • FI28478A - Lås för hydrauliska lyftmekanismer på traktorer : en fi
  • GB752265A - Manufacture of polyvinyl chloride resin : en
  • GB752452A - Improvements in or relating to electron discharge devices : en
  • AU1509956A - Process and apparatus for complete liquid-vapor phase oxidation and high enthalpy vapor production : en
  • CH314956A - Automatic balancing device with an electrical circuit element that can be adjusted for balancing : de en
  • CH315000A - Propellant generator for gas turbine systems : de en
  • FI28447A - For the purpose of anesthesia : en fi
  • FI28481A - Forestry equipment : en fi
  • GB752710A - Improvements in or relating to vertical centrifugal pump aggregates : en
  • GB752780A - Improvements in the preparation of copolymers of 2-methyl-5-vinylpyridine : en
  • DE1726168U - SKID PROTECTION DEVICE FOR TRACTORS WITH FOLDING GRAPPLES. : de en
  • CH314941A - Method for producing blueprint material : de en
  • DE1726177U - ORNAMENTAL CORK AS SOUVENIR ITEM. : de en
  • US2753627A - Safety razor : en
  • US2753639A - Levee building and terracing apparatus : en
  • US2754464A - Measuring and control device for dynamoelectric machines : en
  • DE945522C - Device for coupling a magnetron tube with a cable : de en
  • CA527413A - Cylindrical wick including wick clips : en fr
  • US2753709A - Skiving machines : en
  • DE1726001U - DEVICE FOR CONNECTING PROFILE RUNG. : de en
  • FR1120763A - Method and device for carrying out nuclear reactions : en fr
  • FR1120770A - New hinge for doors and windows : en fr
  • FR1120797A - Improvements to removable partitions : en fr
  • FR1120833A - Viewfinder device applicable to reflex mirror cameras : en fr
  • GB752605A - High pressure reciprocating pump or compressor : en
  • GB752446A - Improvements in photographic silver halide emulsions : en
  • FR1120812A - Method and device for automatic replacement of the wire unwound from a spool by a machine for checking the threads, by the wire of another spool : en fr
  • DE1726246U - ARRANGEMENT OF INSULATION IN THE ANCHOR OF AN ELECTRIC TOY MOTOR. : de en
  • DE1726250U - DIORAMAGER EQUIPPED WITH A LIGHTING DEVICE. : de en
  • DE945642C - Process for the preparation of metallizable monoazo dyes : de en
  • GB752295A - Cauterization process : en
  • AU1512556A - Improvements in centrifugal or radial flow fan impellers : en
  • FR1120807A - Tunnel oven for firing ceramic material : en fr
  • GB752309A - Improvements in card clothing for carding machines : en
  • GB752350A - Improvements in or relating to arresting devices for pit cages or skips : en
  • DE1726054U - MODEL FOR THE GENERATION OF CYCLOIDS. : de en
  • DE945514C - Extension device for roller stoves : de en
  • FR1120798A - Device allowing simultaneous and remote locking, by single control of several locks : en fr
  • GB752785A - Accounting machines and similar calculating machines : en
  • DE945701C - Transmitter circuit : de en
  • US2753576A - Meat block cleaner : en
  • US2754322A - Catalytic dehydrochlorination of alpha, beta-dichloropropionic acid acompounds : en
  • GB752409A - Finishing and protecting photographs : en
  • DE1726048U - FURNISHING WITH A WALL PROTECTING RADIOACTIVE RADIATION. : de en
  • US2753677A - Method and apparatus for making cordage and twine : en
  • FR1120711A - Pipe insulation shell : en fr
  • GB752578A - A process for separating sludge, suspensions or the like as flocculent precipitates, especially for the purification of water : en
  • DE1726259U - TUBE CLOSURE. : de en
  • GB752483A - Coupling device for interconnecting chairs and similar seating furniture in a row : en
  • AU205235B2 - Improvements in pattern selector switches for controlling the ornamental stitch device ofa sewing machine : en
  • CA527365A - Tool for marking animal's ears for identification : en fr
  • US2754209A - Light-sensitive para quinone diazides for making printing plates : en
  • US2754228A - Method of spray painting : en
  • US2754337A - Preparation of cycloheptatrienes : en
  • US2753892A - Piston-sealing structure : en
  • US2754463A - Current and torque limit circuit for electric motor : en
  • GB752783A - Improvements in or relating to chest respirators : en
  • US2753597A - Method of making ravel proof edge and apparatus : en
  • US2753646A - Reversible reel-receiving fishing rod handle : en
  • GB752671A - Chromium plating apparatus : en
  • CA527387A - Pipe couplings : en fr
  • CA527686A - Treatment of residual waste liquor from sulphite process of making pulp : en fr
  • FR1120553A - New, oversensitized photosensitive emulsions : en fr
  • GB752720A - Improvements in or relating to containers fromed from flexible sheet material : en
  • DE945557C - Cigarette papers for self-winding cigarettes without a machine : de en
  • DE945598C - Powerful spherical, chromatic, astigmatic and comatic corrected lenses : de en
  • DE945664C - Process for the manufacture of weed killers containing chlorate with reduced fire hazard : de en
  • FR1120780A - light emission and adjustable on fixed panel : en fr
  • DE945544C - Hollow blade for gas or exhaust gas turbine with stiffening core and cooled sheet metal jacket : de en
  • DE945698C - Drive for impulse generator : de en
  • FR1120568A - Improvements to hydraulic control systems for tractors : en fr
  • GB752248A - Improvements in and relating to door latch mechanism : en
  • GB752570A - An improved induction or ignition coil : en
  • FR1120659A - Improvements to domestic appliances : en fr
  • FR1120788A - Device for opening and draining the contents of containers with a puncture-proof seal : en fr
  • US2753895A - Hydraulic check device for looms : en
  • DE1725828U - PRESSING DEVICE FOR THE STACKS ON THREE-SIDED PAPER CUTTING MACHINES. : de en
  • US2753663A - Production of hybrid seed corn : en
  • US2753741A - Fisherman's shot pliers : en
  • LU34367A1 - : fr
  • US2754055A - Navigation computer : en
  • US2754374A - Apparatus for zero-setting directcurrent amplifiers : en
  • US2754385A - Rotary speed actuated switch : en
  • DE945722C - Volumetric piston pump : de en
  • FR1120512A - Electromagnetic control device, in particular electromagnetic relay : en fr
  • FR1120633A - Stamped Metal Ball Joint Kit : en fr
  • GB752581A - Improvements in or relating to a magnetizable mixture used in a magnetic coupling : en
  • DE1726243U - MOBILE TOY. : de en
  • DE945517C - Circuit arrangement for telecommunication, in particular telephone systems : de en
  • FR1120721A - Process of hollow decoration of ceramic and other pastes and resulting new product : en fr
  • DE945667C - Locking device : de en
  • GB752319A - Improvements in or relating to fungicidal compositions and process for the preparation thereof : en
  • GB752405A - Improvements in or relating to trichloro-silane-dienes : en
  • FI28446A - Water distillation apparatus : en fi
  • FR1120538A - Contact column : en fr
  • US2754162A - Fluid leaving bearing surfaces : en
  • US2754184A - Liquid fuel atomizers : en
  • US2753822A - Button holding attachment for a sewing machine : en
  • AU205418B2 - Lock mechanism : en
  • US2753622A - Method of making a spool : en
  • US2754005A - Filter apparatus : en
  • DE1725883U - MANUAL BUILT-IN SWITCH. : de en
  • CA527643A - Circular knitting machines : en fr
  • AT186063B - Rubber protection for spare spark plugs : de en
  • US2753681A - Balanced expansible linkage with covered frame member : en
  • US2753825A - Bobbin case : en
  • US2753898A - Electromagnetically operated hand tool : en
  • US2754355A - Crepe paper insulating elements : en
  • US2754485A - Contact roll for electrolytic tin lines : en
  • DE1726278U - BLOCK GRIPPER. : de en
  • DE945543C - Device for heating the lubricating oil, especially for air-cooled internal combustion engines : de en
  • AU207379B2 - Improvements in or relating to plates and separators for storage batteries : en
  • CA527383A - Cabinet-enclosed window ventilating fan : en fr
  • AU1514456A - Sheer stretchable nylon fabric and method : en
  • AU1499756A - Improvements relating to flexible tubing : en
  • CH314873A - Pneumatic feed support for rock drills : de en
  • US2754284A - Synthetic linear polyamides containing intralinear siloxane groups and preparation : en
  • US2754160A - Well apparatus : en
  • DE1726249U - GYRO. : de en
  • DE1726284U - CENTRIFUGE WITH CONTINUOUS FILLING AND DISCHARGE OF THE SPRAYED MATERIAL. : de en
  • USD178251S - Combination trash and garbage cabinet : en
  • US2753652A - Fishing line sinker : en
  • US2753828A - Device for closing ship's hatchways : en
  • US2754004A - Pressure filter : en
  • US2754185A - Controlled gaseous fuel feed system for internal combustion engines : en
  • US2753931A - Gas-burner control system : en
  • US2753971A - Material gathering, receiving, storing and delivering apparatus : en
  • US2754021A - Container stabilizer : en
  • US2754028A - Reinforced bottle carrier : en
  • US2754438A - Clutches of the permanent magnetic type : en
  • DE945736C - Gear, especially for bicycle drives : de en
  • AT186072B - Torsionally elastic element : de en
  • AT186074B - Flange bearings, in particular for liquid machines : de en
  • CH314905A - Condensation plant for a vacuum treatment plant : de en
  • CA527416A - Draper type pickup : en fr
  • US2754078A - Bottle holder : en
  • CH315069A - Valve feed device in particular for pressurized fluid braking systems : en fr
  • US2753957A - Telescoping hydraulic shock absorber : en
  • US2754365A - Acoustical tone control for wearable hearing aids : en
  • US2754075A - Christmas tree holder : en
  • FR1120757A - Remote braking device for automobile trailers : en fr
  • CH315037A - Dropper cap : en it
  • CA527481A - Amino-carboxylic acid amides and a process for making same : en fr
  • AU211959B2 - Improvements in adjustable rest chairs : en
  • CA527577A - Method of manufacturing resin impregnated articles : en fr
  • US2753904A - Fruit juice extracting device : en
  • US2753693A - Refrigerating apparatus : en
  • FI28445A - Förfaringssätt vid behandling av ylle : en fi
  • AT186188B - Loading device for garbage trucks : de en
  • CA527450A - Apparatus for manufacturing sheeting : en fr
  • CA527689A - Musical eating utensil : en fr
  • CH314865A - Method for dressing roof tiles and device for carrying out the method : de en
  • AU1514556A - Improvements in filters for liquids or gases : en
  • AT186064B - Two-stroke internal combustion engine with a coolant pump : de en
  • AU204242B2 - Improvements in starters for free-piston engines more particularly for free-piston prime movers : en
  • DE1726149U - BLIND DEVICE. : de en
  • DE1726191U - CHEST LOCK. : de en
  • DE1725854U - FRONT PANEL FOR DOOR SPEAKER. : de en
  • DE945463C - Directly indicating device for measuring complex resistances separated according to active and reactive components, especially at high frequency : de en
  • DE1725852U - PROJECTION TELEVISION. : de en
  • US2753791A - Platen actuating mechanism for rotary printing machine : en
  • USD178252S - Combined toy rocket projectile and launcher or similar article : en
  • FI28471A - Byggnadsblock : en fi
  • FR1120560A - Foam material production process : en fr
  • DE1726018U - PLANER SHAFT. : de en
  • DE945535C - Arrangement for monitoring the operation of a combustion system : de en
  • AU206936B2 - Improvements in gear type pumps : en
  • CA527611A - Methods of producing a cellular structure in a plasticized vinyl ester resin : en fr
  • FI28460A - Frequency relay : en fi
  • FR1120846A - Improvements to magnetic antenna systems : en fr
  • GB752690A - Improvements in or relating to step-by-step mechanism : en
  • US2753719A - Engine starter : en
  • US2754420A - Automatic frequency control system : en
  • CH314923A - A method of making a hot-curing, clear pellet-yielding resin blend : de en
  • DE1725913U - LUMINAIRE, IN PARTICULAR FOR FLUORESCENT LAMPS. : de en
  • DE945498C - Process for the production of low-melting, boric acid-free lead glazes : de en
  • DE1725869U - SOCKET WITH TOUCH PROTECTION. : de en
  • US2754053A - Computing system : en
  • US2754450A - Register display devices : en
  • AU1506956A - Liquid containers particularly plastic ampoules for ink, and process of filling and sealing same : en
  • US2754091A - Drill bit : en
  • DE1725843U - TURBOMECHANICAL DRIVE TRANSMISSION FOR MOTOR-DRIVEN RAIL VEHICLES. : de en
  • DE1726110U - AUTOMATIC DEPTH OF FIELD INDICATOR FOR LENSES OF PHOTOGRAPHIC CAMERAS. : de en
  • CH314989A - Safety valve : en fr
  • US2753922A - Folding chairs : en
  • US2754081A - Coffee dispensers : en
  • US2754031A - Coiling device for collapsible dispensing tube : en
  • CH314933A - High-pressure sheet-fed rotary machine : de en
  • AU212597B2 - Dyeing process : en
  • CA527466A - Fungistatic wrapper : en fr
  • US2754138A - Flexible adaptor boot for tubing for carrying gaseous exhaust of motor vehicles : en
  • CA527642A - Automatic electric toaster : en fr
  • AU208087B2 - Heat exchanger designed for continuous throughflow bytwo media during operation : en
  • AU211936B2 - A timing mechanism forthe metering of telephone calls : en
  • AU203630B2 - Metalworking machine : en
  • AU215585B2 - Improved process forthe treatment of twisted artificial fibrous material : en
  • CA527402A - Inserted saw tooth : en fr
  • FR1120621A - Improvement in turbo-engine groups : en fr
  • GB752299A - Method of forming hollow plastic articles : en
  • AT186200B - Tool for pulling nails or the like. : de en
  • CH314897A - Hand protection device on a fabric cutting machine : de en
  • CA527503A - Apparatus and method for recovering refractory metals : en fr
  • US2753850A - Windshield wiper with pneumatic drive : en
  • US2753596A - Method and apparatus for making plastic tubing : en
  • US2753900A - Kerfing machine : en
  • AU1499456A - Improvements in or relating to plates and separators for storage batteries : en
  • CA527385A - Conveyors : en fr
  • CH315032A - Electrically heated tunnel furnace : de en
  • US2753703A - Clutch with slip indicating device : en
  • US2754191A - Defluorination of phosphate rock : en
  • AU208910B2 - Antifouling method and apparatus for heat exchange : en
  • AU1502956A - Improvements in or relating to fluid actuated pumping jack : en
  • AU1512356A - Improved syphon for transferring liquids : en
  • US2753833A - Cable flag : en
  • US2754009A - Holders for containers : en
  • GB752313A - Device for regulating the speed of an electric motor : en
  • GB752514A - Improvements in polymerization of styrene in hevea latex : en
  • DE1726169U - WHEEL RIM. : de en
  • DE945709C - Electromagnetically operated switching device : de en
  • CA527534A - Arrangement for maintaining sealing at heat exchangers : en fr
  • US2754174A - Treatment of salt solutions to : en
  • US2754455A - Power Transistors : en
  • AT186180B - Products and objects made of oxidic material and processes for their manufacture : de en
  • US2753864A - Immobilizing splint : en
  • DE1726287U - WATERPROOF WATCH CASE. : de en
  • US2753613A - Casket closure and sealing means : en
  • US2753963A - Portable drilling mast : en
  • US2753975A - Combiner for container conveyor mechanism : en
  • DE1725932U - ELECTRODE HOLDER FOR WELDING ELECTRODES. : de en
  • DE1726053U - DEMONSTRATION MODEL FOR SQUARE STRING. : de en
  • US2754430A - Ferro-resonant ring counter : en
  • AU213400B2 - Distillation process and apparatus : en
  • CA527539A - Polishing machine for turbine blades : en fr
  • AT186187B - Loading equipment on vehicles, in particular for bulk goods : de en
  • AU141576B2 - Improvements in automatic steering means for torpedoes : en
  • US2754202A - Aluminum base bearing : en
  • US2754082A - Submersible fill pipe dispensing machine : en
  • CH315017A - Year time switch : de en
  • AU1508656A - Tool holder and adapter : en
  • CA527439A - Self-regulating flow-control valve : en fr
  • FR1120594A - Needle threader : en fr
  • GB752536A - Improvements in tunnel kiln loading and discharging mechanism : en
  • US2753744A - Power driven pipe wrench : en
  • USD178249S - Clamp : en
  • US2753756A - Photogrammetric plotting apparatus : en
  • US2754150A - Automatic irrigator : en
  • US2753906A - Manually operated nutcracker : en
  • DE1725974U - OFFICE FURNITURE COMBINATION CONSISTING OF OFFICE CHAIR AND OFFICE DESK. : de en
  • US2753730A - Follow-up valve : en
  • US2753827A - Ship hatch cover structure : en
  • FR1120695A - Improvement in construction elements : en fr
  • GB752750A - Improvements in containers : en
  • DE945607C - Lamp socket for strobe lights : de en
  • GB752524A - Improvements in or relating to emulsifying devices : en
  • FR1120722A - Repeating rifle : en fr
  • DE1726117U - DEVICE FOR FASTENING THE TUBE TO THE READY BAG OF A PHOTO APPARATUS. : de en
  • DE1726268U - ROLLER OR ROLLER ARRANGEMENT. : de en
  • GB752688A - Improvements in or relating to removable sealing closures for containers : en
  • US2753712A - Temperature compensated tangent : en
  • US2754135A - Rapid pipe coupling with means to prevent seal blowout : en
  • US2754411A - Remote control spotlight : en
  • USRE24180E - Foundation for use with soft surface formation : en
  • CH315055A - Circuit arrangement for the evaluation of multi-digit, current impulse series corresponding key figures in telecommunications systems : de en
  • DE945648C - Process for the biosynthesis of cyanocobalamin (vitamin B factor II) : de en
  • DE945651C - Process for the production of cortisone acetate suspensions in aqueous solvents : de en
  • DE945689C - Electrodynamic motion of fluids : de en
  • FR1120815A - Process for treating film or other waste and its applications : en fr
  • US2753882A - Fuel control means for aerial jet-propelled bodies : en
  • US2754394A - Apparatus for spot welding of thin metal : en
  • GB752661A - Improved confection and method of manufacture : en
  • GB752488A - Improvements in or relating to electrical time delay relays of the induction type : en
  • DE945539C - Ski conveyor system : de en
  • GB752370A - Improvements in or relating to servo-assisted brake-operating apparatus : en
  • GB752562A - Improvements in diaphragm valves : en
  • DE1726214U - FLIP-LID CASE. : de en
  • US2753624A - Method of assembling two components by a fastener : en
  • AU210744B2 - Process for pelletizing rubber accelerators : en
  • CA527494A - Air cleaner : en fr
  • DE945716C - Device for temporarily holding the suction valves of a machine in the open position, in particular of a piston compressor : de en
  • US2754366A - Communication switching arrangements : en
  • US2754231A - Impregnated electrical contact brush and method of producing the same : en
  • FR1120588A - Process for the extraction of starch from potatoes : en fr
  • FR1120765A - Process for making light sensitive materials using diazo and tetrazo compounds of the diphenylamine series : en fr
  • FR1120820A - Electricity generator group : en fr
  • FR1120829A - Sewing machine work drive mechanism : en fr
  • FR1120830A - Bowl hearth : en fr
  • FR1120529A - Apparatus for testing temperature rise control members : en fr
  • US2754002A - Filters : en
  • US2754109A - Instrument for recording weights and modifications in weight : en
  • GB752778A - Improvements in or relating to an auxiliary braking system for automobile vehicles : en
  • GB752423A - Improvements in slide-valve controlled dry gas meters : en
  • US2754439A - Apparatus for imparting oscillatory movement to a shaft from a remote oscillatory shaft : en
  • US2754380A - Chip detecting drain plug : en
  • DE1726107U - SHIELD ADHESIVE TO METAL WALLS. : de en
  • DE945702C - Piezoelectric switching element : de en
  • FR1120631A - Method and device for performing fluidized bed reactions : en fr
  • FR1120688A - Scraping machine : en fr
  • GB752280A - Improvements in or relating to attachments for ladders : en
  • US2754391A - Electric switch for controlling a flashing-signal lamp : en
  • US2753938A - Dispenser and cutter for rolled paper and the like : en
  • CA527434A - Compounds possessing bronchodilator activity and process for preparing same : en fr
  • CH314894A - Vacuum cleaner : en fr
  • US2753580A - Brush-mounting means : en
  • US2753711A - Method of constructing furnace arches : en
  • US2753870A - Instrument for probing the reticulum : en
  • US2753955A - Fluid distributing system : en
  • US2754025A - Tray construction : en
  • US2753936A - Strip slitting machine comprising slitting dies in the form of endless belts : en
  • FR1120571A - Box trim : en fr
  • US2754124A - Rotating disk chance device : en
  • US2754149A - Convertible automobile top with telescoping sections : en
  • US2754310A - Method of decolorizing neutralized fatty oils : en
  • CA527548A - Nest set-up machine : en fr
  • US2753707A - Cleaning device for glass polishing tools : en
  • DE1725863U - COMBINATION OF A BROADCAST WITH A TABLE. : de en
  • DE1726281U - METAL SHEET. : de en
  • DE1726283U - SUCTION DEVICE, IN PARTICULAR FOR DRYING RACKS. : de en
  • DE945666C - Process for improving the sliding properties of machine parts made of iron or zinc that slide on one another or on other metals : de en
  • DE945733C - Common fastening device for two pump impellers on one shaft : de en
  • CA527433A - Caproic nitrile compound : en fr
  • DE1726051U - DICE CALCULATION BOX. : de en
  • CA527454A - Method of packaging and stabilizing single powder developers : en fr
  • DE1726009U - CONNECTING CLAMPING RAIL FOR CONNECTED WINDOWS AND DOORS. : de en
  • DE945480C - Device to illustrate how radar equipment works : de en
  • FI28495A - Gångjärn, särskilt för fönster och liknande : en fi
  • DE1725939U - DEVICE FOR PERFORATING LEATHER AND OTHER FABRICS, ALSO IRON AND OTHER METALS AND PLASTICS, USING SPHERICAL PRESSURE OR VACUUM. : de en
  • DE1725961U - CLEANING DEVICE. : de en
  • CH315073A - Process for the preparation of threo-1-phenyl-1,3-diacetoxy-2-aminopropane chlorohydrate : de en
  • US2753840A - Rotary type feeder for cages : en
  • US2754120A - Convertible amusement device : en
  • US2754269A - Additive for lubricants : en
  • DE1725922U - CONTINUOUS RELAY WITH COIL FOR DC OR AC. : de en
  • DE945640C - Electrode feeding and changing device : de en
  • DE945724C - Coil arrangement for electroacoustic devices with tape as a sound carrier : de en
  • FR1120806A - Process for carrying out exorthermal reactions under high pressure and at elevated temperatures : en fr
  • DE1726215U - HOUSEHOUSE SHOE OR SLIPPER. : de en
  • US2753874A - Expanding hair curling rod : en
  • US2754327A - Nu, nu-dialkylsalicalamides : en
  • CA527619A - Method of making core members for electrical apparatus : en fr
  • GB752437A - Improvements in rotary engines and pumps : en
  • US2753625A - Method and apparatus for making spiral paraffin scrapers : en
  • US2754171A - G organtciderivative : en
  • DE1726044U - DAYLIGHT RING MAGNIFIER WITH HORIZONTAL AND VERTICALLY ADJUSTABLE ARM. : de en
  • DE1726052U - DEMONSTRATION MODEL FOR CENTER POINT AND STRING ANGLE. : de en
  • DE1726150U - GLARE PROTECTION NIGHT CLIP. : de en
  • DE945530C - Process for the manufacture of dry rectifiers : de en
  • DE945618C - Device for packaging machines od. Like. For feeding and cutting pieces of paper from a paper web : de en
  • DE945713C - Device for the elimination of phenol-containing waste water by injection into hot fuel gases : de en
  • US2753829A - Fender for boats and the like : en
  • US2754256A - Process for purifying titanium tetrachloride : en
  • US2754446A - Arc lamp control system : en
  • US2754049A - Means for regulating the characteristics of multi-stage axial-flow compressors : en
  • US2754296A - Antihistaminic compounds : en
  • DE1726223U - TOY DRUM REVOLVER. : de en
  • DE945556C - Device for the remote control of vehicle toys : de en
  • US2754010A - Window-mounted clothesline : en
  • US2754477A - Wide range alternating current : en
  • US2754046A - Container with telescopic cover : en
  • USD178235S - Ash tray : en
  • DE1726264U - CARRYING PACK OR PROTECTIVE COVER FOR CLOTHES. : de en
  • US2754396A - Workpiece supply fixture for induction heating apparatus : en
  • US2753835A - Angle of attack governed aircraft apparatus : en
  • AU210289B2 - Improvements in centrifugal or radial flow fan impellers : en
  • CA527573A - Rotative winged aircraft : en fr
  • US2754474A - Arrangement for producing full-wave output from half-wave magnetic amplifiers : en
  • USD178236S - Jilllcu. lo : en
  • DE945595C - Double-shell ceiling with built-in heating pipes : de en
  • DE946584C - Sewing machine with feed ^ shut-off device : de en
  • AU1504256A - Finishing leather with resin dispersions : en
  • AU211748B2 - Process forthe production of finely dispersed phthalocyanine pigments which are stablein solvents : en
  • GB752337A - Improvements in or relating to stencil duplicating inks : en
  • GB752626A - Nutating piston fluid displacement device : en
  • US2753930A - Electric igniter : en
  • GB752486A - Pre-electrode for electrolysers : en
  • GB752499A - Improvements in devices for detection of faults in very long electrical cables : en
  • AT186125B - Device for determining the exposure time using a test strip : de en
  • CA527474A - Preparation of cyanoalkenes : en fr
  • CA527557A - Phasing and synchronizing devices for facsimile machines : en fr
  • DE1725893U - MAST TRANSFORMERS IN SHORT-CIRCUIT PROTECTED DESIGN. : de en
  • DE945489C - Seat for road and rail vehicles : de en
  • DE945490C - Window washer for motor vehicles : de en
  • LU34500A1 - Regulator for pressurized fluid comprising a device allowing it to act as a tap : en fr
  • AT186157B - Sludge carrier with rotating filling and emptying cylinder : de en
  • CH315030A - Periodically operated contact device for mechanical converters : de en
  • FR1120740A - Device for household knitting machines, intended to indicate the work to be done in each row : en fr
  • GB752495A - Flame detector system : en
  • GB752649A - Card container : en
  • US2753884A - Fuel filling adapter : en
  • USD178255S - Mobile tobacco basket : en
  • US2754445A - Ceramic vacuum tube : en
  • AT186117B - Process for the production of artificial sausage casings : de en
  • US2753619A - Method and apparatus for stamping and adhering conductive elements to nonconductive bases : en
  • AT186116B - Artificial sausage skins, especially those made from regenerated cellulose : de en
  • AU1504356A - Method and apparatus for controlling the preserving and/or ripening of fruit and vegetables : en
  • AU1504456A - Improvements in and relating toearth working machines and cranes : en
  • DE945714C - Process for operating grinding-drying systems for raw lignite or the like and system for carrying out the process : de en
  • DE1726050U - CALCULATING UNIT FOR DETERMINING THE SOLUBILITY OF GASES IN LIQUIDS. : de en
  • GB752292A - Improvements in or relating to chicken brooders : en
  • DE945703C - Overlay receiver with double overlay : de en
  • GB752624A - Improvements in and relating to autographic registers : en
  • AT186104B - Classifying machine for cleaning and classifying granular material : de en
  • CH314918A - Process for the production of new cobalt-containing azo dyes : de en
  • DE945636C - Heavy-duty electrical resistance : de en
  • CH315016A - Electromagnetically operated switching device : de en
  • DE1726027U - LIQUID LEVEL INDICATOR. : de en
  • DE1726090U - CLUTCH OR BRAKE WITH A FRICTION LINING ADJUSTABLE IN THE AXIAL DIRECTION. : de en
  • DE945631C - Refrigerator door : de en
  • DE945526C - Medium frequency synchronous machine : de en
  • GB752298A - Improvements in and relating to circular looms : en
  • AT186174B - Ski pole with hand strap : de en
  • CA527621A - Fastening device for automobile lamps and the like : en fr
  • CA527650A - Magneto-electric machine : en fr
  • AT186102B - Machine for cleaning cereal grains, bran, etc. like : de en
  • CH314866A - Slat blinds : de en
  • AT186113B - Process for the production of cocoa coffee, chocolate coffee or the like. : de en
  • GB752679A - Improved pile : en
  • US2753915A - Stretch forming machine : en
  • CA527412A - Apparatus for contacting fluids : en fr
  • CA527627A - Meat-curing process : en fr
  • CA527701A - Bottle stopper : en fr
  • AU1504556A - Improvements in pattern selector switches for controlling the ornamental stitch device ofa sewing machine : en
  • DE1725823U - WALL AND FLOOR COVERING. : de en
  • DE1725907U - VESSEL WITH LIGHTING. : de en
  • DE1726060U - DEVICE FOR DISTRIBUTING AND SORTING ITEMS, IN PARTICULAR LETTERS. : de en
  • DE1726077U - TEST PUMP FOR INJECTION NOZZLES OF COMBUSTION ENGINES. : de en
  • US2753609A - Double slide fastener sealing closures : en
  • AU1504656A - Overload protective system : en
  • CA527464A - Method of making embossed battery separators : en fr
  • US2754505A - Tactile control indicator : en
  • US2753748A - Spiral actuator for sliding jaw end wrench : en
  • US2753816A - Anchoring devices for lading straps and the like : en
  • DE1726239U - GAME OR TOTO TIP DEVICE. : de en
  • FR1120677A - Quick-release wheel : en fr
  • CA527468A - Method for recovery of hydrogen cyanide : en fr
  • AT186070B - Screw connection : de en
  • DE945187C - Process for the production of rubber products which are resistant to solvents : de en
  • CA527523A - Apparatus for and method of making a multi-pole jumper assembly : en fr
  • BE548725A - : en fr
  • CA527424A - Synthesis of 3-(beta-keto-gamma-(2-piperidyl) propyl)-4-quinazolone compounds : en fr
  • CA527623A - Hydraulic lash adjuster : en fr
  • CA527649A - Pressure sensitive adhesive tape and method of making same : en fr
  • BE548875A - : en nl
  • CH314997A - Propellant generator for gas turbine systems : de en
  • AT186120B - Process for the production of a preparation used to fortify vitamin A in animal feed : de en
  • CA527393A - Spraying apparatus : en fr
  • FR1120840A - Toy for performing a mock fluoroscopic examination : en fr
  • GB752706A - Device for clamping milling cutters on arbors : en
  • AU1504056A - Dyeing process : en
  • CA527484A - Method of and apparatus for treatment of ferrous objects : en fr
  • CA527589A - Vat dyeing : en fr
  • CH315086A - Process for obtaining a sedative active ingredient : de en
  • AU212746B2 - Method for continuous self-sustaining flameless oxidation of combustible materials : en
  • CA527381A - Apparatus for burning gas : en fr
  • AU604455A - Improvements in flushing cisterns : en
  • CA527506A - Vibratory conveyors : en fr
  • CA527690A - Foam dispensing head for aerosol dispensers : en fr
  • CA527394A - Furnace : en fr
  • CH314986A - Rotary power transmitter : en it
  • US2753767A - Apparatus for forming sealing beads on removable paper closures for containers : en
  • US2754087A - Mobile drilling equipment : en
  • US2753604A - Door canopy or awning : en
  • AT186149B - Cooling device for scooters or the like. : de en
  • DE945496C - Safety detonator cord : de en
  • GB752418A - Improvements in or relating to arrangements for stabilising the speed of a motor : en
  • GB752586A - Improvements in the lighting systems of automotive vehicles : en
  • DE945624C - Rotating washer for cleaning dusty air or gases : de en
  • DE1726147U - DEVICE FOR OPERATING EQUIPMENT ON MOTOR VEHICLES. : de en
  • CA527635A - Coal hydrogenation process : en fr
  • CA527679A - Two way drive and braking means for hand trucks : en fr
  • CH314952A - Liquid-filled pocket compass : en it
  • CA527570A - Hydrogenation of monosaccharides : en fr
  • CA527624A - Dual temperature refrigerator having ambient temperature control : en fr
  • DE1725937U - SLIDER FOR CHIMNEY. : de en
  • GB752771A - Improved vehicle wheel cover : en
  • CA527384A - Harvester reel : en fr
  • CH314981A - Device for sharpening twist drills : de en
  • AT186194B - Alarm clock with a device for automatically changing the volume during the process : de en
  • AU214226B2 - Improvements in flushing cisterns : en
  • IE22253L - Exfoliated vermiculite : en
  • CA527489A - Process for treating fabric and product thereof : en fr
  • CH314885A - Process for the production of matted webs such as threads, fibers, bristles, ribbons and the like. Like. With increased structural elasticity, made of linear high polymers : de en
  • US2753901A - Planing cutter and cutter-arbor assembly : en
  • DE945715C - Melting chamber firing with coal dust corner burners for steam generators : de en
  • FR1120756A - Packaging of food, especially coffee : en fr
  • US2753872A - Tobacco processing apparatus : en
  • FR1120847A - Advanced magnetic antenna system : en fr
  • DE907342C - Reinforced concrete rib ceiling made of prefabricated individual ribs and ceiling panels connected with in-situ concrete : de en
  • DE945495C - Electric igniter : de en
  • GB752669A - Improvements in or relating to the preparation of insulin : en
  • FR1120556A - Improvements to magnetic antenna systems : en fr
  • DE945555C - Ink roller for glue, oil and plastic colors with an adjustable wiper roller : de en
  • CA527406A - Luminescent materials : en fr
  • DE1726300U - CIRCULATION EVAPORATOR. : de en
  • GB752442A - Driving means for bicycles : en
  • US2753654A - Holder for trot lines and stagings therefor : en
  • US2754287A - Process for the preparation of polyvinyl sulfonamide : en
  • GB752731A - Improvements in or relating to cargo vessels provided with means for unloading material : en
  • FR1120509A - Fire extinguishing process and apparatus for its implementation : en fr
  • FR1120533A - Improvements made to devices sensitive to a rotation speed : en fr
  • GB752708A - Improvements in and relating to devices for winnowing disintegrated tobacco leaves : en
  • CH314950A - Measuring device on a turret comparator for dimensional checking of workpieces : de en
  • GB752673A - Improvements in or relating to a process and apparatus for desulphurising pig iron : en
  • GB752775A - Temperature measuring devices : en
  • AU209073B2 - Improvements relating to automobile drop-window assemblies : en
  • DE945738C - Motorcycle with pedal crank : de en
  • AU1508856A - Thermostatic control means for gas-heated water heaters : en
  • CH314886A - Hat for cotton cards : en fr
  • GB752432A - Improvements relating to endless articulated plate conveyors : en
  • DE945525C - Electric motor driven machine tool with device for switching off the feed when the tool is overloaded : de en
  • US2753937A - Lever-operated shears : en
  • US2754056A - Pulse rate counter : en
  • FR1120584A - Gravity fuel fed boiler : en fr
  • FR1120750A - Organosilicon compositions containing alkyl phosphonate radicals : en fr
  • GB752472A - Improved machine for the application of igniter discs to cigarettes : en
  • DE1725810U - DEVICE FOR HOLDING CLOTHES. : de en
  • DE1725976U - FLOOR SUPPORT FOR CABINETS OD. DGL. : de en
  • FR1120779A - Process for filling dental cavities and apparatus for carrying out this process : en fr
  • DE945547C - Process for comminuting solid materials by impact : de en
  • CA527547A - Pipe threading die head assembly : en fr
  • CH314876A - Device for automatic readjustment of the digging pin on a machine for processing watch stones : de en
  • FI28456A - Högspänningsfrånskiljare för utomhusmontage : en fi
  • FR1120623A - Worm shaped baits and groundbaits for fishing : en fr
  • GB752609A - Improvements in or relating to fans : en
  • DE1726003U - SOUND ABSORBING DOOR. : de en
  • FR1120585A - Desulfurization process by hydrogen transfer reaction : en fr
  • FR1120586A - Semiconductor resistor for spark plugs : en fr
  • US2754071A - Thread tensioning device : en
  • GB752596A - Improvements in tachometric carburettors for internal combustion engines : en
  • US2754182A - Exhaust gas conditioner : en
  • FR1120545A - Advanced flying device : en fr
  • GR17059B - ORIGINAL PILOS WITH TOURIST PERFORMANCES. : el en
  • DE945586C - Process for the separation of crude oil from bituminous sands and slates : de en
  • CA527462A - 1-polyhalogeno-3,4-epoxybutanes : en fr
  • US2754276A - Cellular compositions utilizing dinitrosopentamethylene-tetramine as the blowing agent : en
  • GB752470A - Improvements relating to lifting forks : en
  • FI28490A - Schaber för pappersmaskiner och andra liknande Maskiner : en fi
  • DE1725914U - PROTECTIVE TUBE FOR FLUORESCENT LAMPS. : de en
  • FR1120652A - Transparent boxes with compartments for confectionery : en fr
  • CH314953A - Mechanical projection photogrammetric restorer : en it
  • CH314983A - Apparatus to be copied for a lathe : en it
  • DE1725931U - ELECTRICALLY BUT WELDED PIPE CONNECTION. : de en
  • DE1725850U - CLAMP, IN PARTICULAR FOR THE SUSPENSION OF CROSS-WIRE ELECTRIC TRAIN. : de en
  • FR1120666A - Bearing cage : en fr
  • DE1725985U - ALL PURPOSE OVEN. : de en
  • DE945690C - Absorption cooling apparatus working with inert auxiliary gas : de en
  • GB752379A - Improved rotary multi-point electric switch : en
  • DE1726199U - ROTARY PIN. : de en
  • DE945509C - Process for the preparation of thiobarbituric acid derivatives : de en
  • US2754418A - Control circuit for a servo system : en
  • DE945492C - Drawstring fanlight opener with compulsory imprint : de en
  • US2754335A - Triphenylols : en
  • US2753562A - Welding hood with hard hat : en
  • US2753736A - Hand and power operated gearing : en
  • US2754118A - Method of and means for registering and transferring lapped sheets : en
  • AU205236B2 - Improvements in windshield wiper actuating mechanisms : en
  • US2753889A - Car-end valve : en
  • US2754500A - Remotely controlled indicator : en
  • US2753793A - Alphabetic interpreter : en
  • FR1120565A - Manufacturing process of construction elements : en fr
  • GB752326A - Improvements relating to a method and an apparatus for cleaning syringes : en
  • FR1120703A - Regulation system for electrostatic machine : en fr
  • GB752503A - Improvements in and relating to the automatic monitoring of telecommunications apparatus : en
  • FR1120541A - High molecular weight aluminum alcoholates and their preparation : en fr
  • US2753647A - Fishing device : en
  • US2754054A - Devices for determining check symbols for symbol groups : en
  • US2754263A - Table top water softener : en
  • FR1120834A - lift for motorcycles and scooter-like vehicles : en fr
  • GB752545A - Improvements in or relating to automatic emergency-power connecting devices for burglar alarm installations : en
  • US2754297A - Preparation of aminoalkyl-esters of penicillin : en
  • FR1120620A - Improvement in turbo-engines : en fr
  • US2753724A - Belt pulley : en
  • US2754033A - Ink dispenser : en
  • USD178219S - Clock : en
  • GB752575A - Improvements in or relating to couplings for transmitting torque between rotatable members : en
  • GB752683A - Improvements in or relating to loose-leaf binders : en
  • US2753809A - Rotary motor or pump : en
  • DE946645C - Dry rectifier of the free-form installation type : de en
  • GB752749A - Improvements relating to vehicle axle suspensions : en
  • DE1725835U - EXTRACTION DEVICE FOR VAPORS, GASES AND MIST. : de en
  • US2753608A - Non-reactive gypsum plaster mold and method of casting therein : en
  • US2753631A - Knife : en
  • CA527631A - Process for removing free phenol from tetra-aryl orthosilicate : en fr
  • US2754062A - Balanced thermostatic valve : en
  • US2754338A - Dehydroalkylation of non-aromatic bicyclic hydrocarbons : en
  • US2754476A - Testing unit for slimline lamps and ballasts therefor : en
  • FR1120730A - Torque compensation or braking device for percussion mechanisms : en fr
  • DE1726240U - TOTO TIP INDICATOR. : de en
  • CH315014A - A hose made of thermoplastic material lying on a corrugated metal tube and the process for its manufacture : de en
  • AT186067B - Arrangement of the exhaust system in internal combustion engines, especially for motorcycles : de en
  • CH315078A - Process for the production of a new pigment dye : de en
  • CH315068A - Rail train for transporting road vehicles : en fr
  • DE1725820U - DRIVE FOR THE SCAFFOLDED TWO WITH THEIR ROLLING DIRECTIONS IN ADDITIONAL ROLLING MILLS. : de en
  • DE945511C - Method for controlling arithmetic units with the help of address printing plates : de en
  • AU1504956A - Moistureproof skirting board : en
  • DE1725908U - COMBINED TAIL-BRAKE LICENSE PLATE LIGHT, ESPECIALLY FOR VEHICLES. : de en
  • DE1726277U - BLOCK RECEIVER. : de en
  • AU1509656A - Method of making ball studs : en
  • US2753861A - Concrete and stone cutter : en
  • US2754042A - Funnel stoppers : en
  • CA527511A - Track for upwardly acting doors : en fr
  • AU1513856A - Improved nonreturn valve for vacuum conduits : en
  • US2754015A - Mine haulage vehicle : en
  • US2754179A - Mixer-settler : en
  • US2754240A - Casein adhesive composition and laminated structure utilizing the same : en
  • CA527409A - Implement for engaging a line with a remote object : en fr
  • AT186119B - Closure for jars, bottles or similar. evacuable containers : de en
  • DE945577C - Device for connecting electrical lighting : de en
  • GB752566A - Improved system for storage of differentially timed electrical signals : en
  • GB752772A - Improvements in and relating to photographic apparatus : en
  • US2754073A - Quick detachable harness : en
  • DE1726143U - ADJUSTABLE SEAT GUIDE FOR VEHICLES. : de en
  • GB752693A - Cleaning of flexible gas filter tubes : en
  • GR17057B - AUTOMATIC PROTECTIVE ELECTRIC ADHESIVE FACE. : el en
  • AT186091B - Bolts, pins or the like made of metal to be fastened by electrical welding or soldering : de en
  • AT186118B - Coating for raw sausage, in particular salami, and method for its application : de en
  • AT186124B - Photographic lens shutter : de en
  • US2753617A - Adjustable centering spring threading tool holder : en
  • US2753817A - Biscuit cutting machines and the like : en
  • DE1725970U - CLOTHING HOOK OR GALLERY. : de en
  • DE1725975U - BOOK HOLDING DEVICE. : de en
  • DE945472C - Hand atomizer for fragrances : de en
  • DE1726257U - PERMANENT PACKAGING. : de en
  • AU1513756A - Anew or improved method of making circular soundtracks : en
  • US2753668A - Surface grinder : en
  • US2753788A - Pressure rolls for agricultural machines : en
  • AU699955A - Jet reaction-cold fluid propulsion unit : en
  • CA527553A - Mixture of polychloroprene, vinyl chloride polymer, and butadiene-acrylonitrile copolymer : en fr
  • CA527684A - Superheater construction for minimizing adherence of deposits : en fr
  • DE1725839U - COMPOSITE TONGUE DEVICE, IN PARTICULAR FOR GROOVED RAIL SWITCHES. : de en
  • GB752474A - Improvements in or relating to methods of manufacturing anisotropic permanent magnets : en
  • US2753733A - System for controlling the speed of a motor vehicle : en
  • DE1726067U - CEREAL COLLAR. : de en
  • US2754175A - Process for treating waste acid : en
  • AT186108B - Device for adjusting the grinding discs on coffee and spice grinders : de en
  • CH314925A - Process for preparing solutions of polycondensates containing groups of the formula -S-(CH2)n. CO NH. CH NH. CO (CH2)n-S- : de en
  • DE1725904U - COMPOSITE LIGHT, IN PARTICULAR FOR PIT OPERATION. : de en
  • DE1725814U - GRAVE LAMP. : de en
  • DE1726118U - CAMERA BAG WITH PROTECTIVE LENS CAP. : de en
  • DE945615C - Molded sole for footwear : de en
  • GB752353A - Process for extracting particles in suspension from aerosols : en
  • AT186103B - Plansifter : de en
  • AT186054B - Automatic hydraulic adjusting element : de en
  • AU205688B2 - Steroid compounds andthe preparation thereof : en
  • US2754125A - Putting guide : en
  • US2754273A - Method of leaching iron sulfide from clays and minerals : en
  • US2754076A - Sack holder : en
  • FR1120682A - Further training in cranes : en fr
  • GB752411A - Improvements in liquid dispensing machines : en
  • CA527661A - 3-acyloxy-20-hydroxy-11-keto-12-halo-.delta. 17-20-pregnene-21-als and the esters and acetals thereof : en fr
  • CA527592A - Variable resistor with snap-on mounting : en fr
  • AT186107B - Hammer mill : de en
  • CA527461A - Preparation of substituted alkanes : en fr
  • US2754132A - Walking beam for tandem axles : en
  • US2754417A - Non-inverting amplifier relay system : en
  • DE1726252U - CONTROLLER FOR THE SIZE PRODUCTION OF MOLDINGS ON ROTARY TABLE DRYING PRESSES. : de en
  • AU206435B2 - Improvements in or relating to continuously variable electrical line devices : en
  • CA527456A - Single powder developers having improved stability to high temperatures : en fr
  • CA527692A - Rooter tooth assembly : en fr
  • CH315070A - Device for supplying a vehicle with direct current or alternating current : en fr
  • CA527521A - Separation of tar acids and tar bases : en fr
  • DE1725837U - DEVICE FOR LACQUERING AND PRINTING CYLINDRICAL BODIES. : de en
  • CA527537A - Process for ammonia manufacture : en fr
  • US2753742A - Hand tool for crimping electrical connectors : en
  • US2753766A - Positive pressure machine for forming continuous strips of fibrous materials : en
  • AU215459B2 - Scrambled television system and components therefor : en
  • CH314977A - Process for manufacturing a hollow, flexible, seamless article, and article obtained by this process : en fr
  • DE1725896U - CONVERTER FILLED WITH INSULATING LIQUID, CLOSED FROM THE OUTSIDE AIR. : de en
  • US2754190A - Process for making phosphate fertilizer admixed with a sulfonated oil : en
  • AT186133B - Gears, in particular for bicycles : de en
  • BE548967A - : en
  • AT186114B - Firing systems, in particular for smoking ovens : de en
  • US2753720A - Engine starter gearing : en
  • CH315061A - Tent sheet : de en
  • AU204384B2 - Improvements in or relating to surface coverings : en
  • DE1725927U - DEVICE FOR ELECTROGALVANIC BEAUTY CARE. : de en
  • GB752257A - Improvements in and relating to measuring instruments : en
  • AT186184B - Oscillation system : de en
  • FI28479A - Tractor-mounted towing bucket for earthmoving and manure application : en fi
  • AU1501356A - Improvements in or relating to stripping apparatus for bakery oven and like conveyors : en
  • AU215921B2 - Scrambled television systems and to transmitting and receiving apparatus therefor : en
  • CA527401A - Inflation valve : en fr
  • CH314960A - Process for plastic film and television image reproduction : de en
  • AT186056B - Gas engine : de en
  • DE1725880U - HOLDING DEVICE FOR FASTENING THE FUSE CARTRIDGES OF ELECTRIC HIGH PERFORMANCE DISCONNECTORS. : de en
  • US2753992A - Packaging methods and products : en
  • US2754127A - Collapsible truck with collapsible handle : en
  • AU600555A - An improved sliding pane window : en
  • US2753962A - Metallic wall and roof joint : en
  • CA527516A - Direct coupled amplifier : en fr
  • CA527492A - Electric toasters : en fr
  • CH315040A - Process for the preparation of soluble derivatives of rutin : en fr
  • DE945699C - Memory for telecommunications systems with dialer operation, in particular numeric transmitters for telephone systems : de en
  • GB752542A - Improvements in and relating to precision balances such as analytical balances : en
  • US2753618A - Diamond setter's cutting tool : en
  • US2754510A - Frequency modulated radar system : en
  • US2753851A - Water heater : en
  • CA527613A - Electromagnetic hammers : en fr
  • AU215188B2 - Supporting members comprising glass fibres : en
  • CA527505A - Process of producing 3,4-dimethyl-5-phenyl-2-iminothiazolidines : en fr
  • CA527519A - Two-wire sequence relay : en fr
  • CA527600A - Preparation of organochlorosilanes : en fr
  • AT186065B - Electric flywheel starter with friction clutch influenced by flyweights : de en
  • AT186198B - Device for regulating and aerating the water jet at water outlets : de en
  • CA527638A - Production of starch from corn : en fr
  • GB752660A - Mould release agent : en
  • CA527388A - Lampshades : en fr
  • DE1725833U - DISC ELEMENT FOR FILTER CARTRIDGES. : de en
  • CA527587A - Acid fading inhibitor : en fr
  • CA527618A - Synchronizing system : en fr
  • DE1726105U - DISPLAY BOX FOR CIGARETTE PACKS. : de en
  • FR1120667A - Process for the purification of hydrogen peroxide and resulting hydrogen peroxide : en fr
  • GB752485A - Improvements in devices for coupling two parallel shafts together : en
  • GB752572A - Improvements in the production of styrene copolymers : en
  • GB752601A - Improvements in and relating to electric switching devices for high tension circuits : en
  • US2754068A - Roll mill for grinding liquid and pasty material : en
  • US2753754A - Photometric apparatus : en
  • US2753763A - Electron optical filter : en
  • US2753859A - Valve seat insert : en
  • US2753885A - Liquid level indicator : en
  • CA527552A - Mixture of polychloroprene, vinyl chloride-acrylonitrile copolymer, and butadiene-acrylonitrile copolymer : en fr
  • US2754224A - Method of treatment of glass fibers with colloidal silica and product produced thereby : en
  • AU1513556A - Improvements in or relating to wound capacitors comprising a supply member whichis secured toan electrode projecting from one end face : en
  • AU208354B2 - Starting oxidation procedure : en
  • CA527541A - Deflector for infant's toilet seat : en fr
  • US2753943A - Control device for well tools : en
  • US2754094A - Carburetor devices, including an auxiliary starting carburetor : en
  • DE1726098U - FASTENING ARRANGEMENT FOR BEAT HEADS ON BEAT MILLS. : de en
  • AU1499556A - Improvements relating toan injection moulding machine : en
  • AU215713B2 - Process forthe treatment of plants : en
  • US2753638A - Adjustable bulldozer : en
  • US2754007A - Shielding shoe for filters : en
  • AU1500156A - Improvements in and relating to methods for lubricating textile fibres : en
  • CA527498A - Hydraulic control circuit and valve for hydraulic rams : en fr
  • US2753856A - Liquefied petroleum gas fuel valve : en
  • US2754300A - Production of substituted pyridines : en
  • US2754349A - Insulating spacers : en
  • AU205416B2 - Brake deflection compensator : en
  • DE1725943U - FORE-FOOT SOLE WITH EXTENSION FOOT SUPPORT. : de en
  • DE1726234U - FEED DEVICE FOR PAINT ROLLER. : de en
  • GB752681A - Quaternary ammonium compounds : en
  • CA527403A - Planetary power transmission device : en fr
  • CH314898A - Centrifugal separator driven by an electric motor with a horizontal axis : de en
  • AT186073B - Hydraulic telescopic shock absorber : de en
  • AT186161B - Pendulum rough grinding machine : de en
  • AU1502556A - Extrusion apparatus : en
  • AU1503456A - Steroid compounds andthe preparation thereof : en
  • US2753824A - Stop-motion controller for sewing machine clutches : en
  • US2754392A - Circuit interrupter : en
  • CA527410A - Coating compositions and preparation thereof : en fr
  • CA527400A - Liquid transfer apparatus : en fr
  • GB752383A - Lubricating oil compositions : en
  • GB752547A - Production of a bacteriostatic or bactericidal agent : en
  • AT186092B - Feed drive for controlling the spark gap in metalworking machines : de en
  • CA527538A - Signal switch for attachment to intake manifolds : en fr
  • DE945566C - Unsunk sliding platform for vehicles, especially for rail vehicles : de en
  • AU213097B2 - Improvements in electromagnetic induction apparatus for prospecting : en
  • CA527576A - Electrocardiograph : en fr
  • GB752335A - Improvements in or relating to water base stencil-duplicating inks : en
  • CA527580A - Production of iron-base castings : en fr
  • US2754181A - Apparatus for use in the production of viscose : en
  • US2754397A - Multiple plate work coil with offset edges for induction heating : en
  • US2754509A - Radio echo detection system for determining range and direction of objects in space : en
  • CH315048A - Calculator : en fr
  • CA527451A - Non-caking sodium and potassium hydroxide for photographic developer powders : en fr
  • CH314888A - Method of weaving a strip, and loom for its implementation : en fr
  • CH314949A - Cocking mechanism for an automatic weapon : en fr
  • CH314931A - Device for folding endless strips of paper in zigzag : en fr
  • AU213880B2 - Improvements in or relating to alloys : en
  • CA527561A - Arrangement of static current converters : en fr
  • US2754029A - Desk pocket tissue package dispenser : en
  • US2754230A - Method of making electrical capacitors : en
  • US2753985A - Flexible shaker conveyor apparatus : en
  • US2754189A - Soil treatment with green sulfonic acid ammonium salts : en
  • CA527500A - Ion controller : en fr
  • DE1725933U - HEATING STOVE FOR SLEEPLESS HEATING. : de en
  • DE945494C - Process and devices for the production of a uniform coating, paint or the like on surfaces of bodies in an electrostatic field : de en
  • DE945718C - Device for further processing of preferably hollow cylindrical glass blanks : de en
  • DE1725918U - TEMPERATURE COMPENSATED COIL. : de en
  • CA527652A - Method and apparatus for depositing marshmallow, dough, batters and the like : en fr
  • US2754083A - Apparatus for moving wheeled vehicles along surfaces : en
  • US2754387A - Circuit breaker operating mechanism : en
  • CA527404A - Brake shoe and lining : en fr
  • DE945467C - Process for the hydrocatalytic desulfurization of crude petroleum : de en
  • DE945659C - Plasticizers for plastics : de en
  • FR1120818A - Rotary electrical machines with short-circuited rotor : en fr
  • GB752325A - Improvements in or relating to cash registers : en
  • GB752577A - Improvements in or relating to fluid tight glands or seals : en
  • FR1120654A - Standing magnifier with several interchangeable optics for observation and dissection : en fr
  • AT186128B - Fire extinguisher : de en
  • AT186193B - Alarm clock : de en
  • US2754506A - Echo detection system : en
  • USD178248S - Bin dispenser for small cylindrical articles : en
  • DE1726114U - ROENTGE FILM CASSETTE : de en
  • DE945682C - Rolling mill with guide devices arranged in the roll stand near the rolls : de en
  • DE945726C - Welded pipe branch with reinforcement of the weld seam : de en
  • CA527478A - Preparing highly refractory bodies : en fr
  • CA527675A - Paper article of head wear : en fr
  • AU214252B2 - Improvements in or relating to devices provided withan image screen : en
  • CH315004A - Method and device for reactivating discharged primary, in particular dry, electrical elements : de en
  • CA527617A - Aqueous suspensions of finely divided solids : en fr
  • US2753886A - Glass float : en
  • USD178265S - : en
  • US2753862A - Andiron terminal object and method for construction of same : en
  • CA527469A - Propynyl phosphate compounds : en fr
  • AT186112B - Heat source that can be attached to the installation surface for the foot (kick) on sewing machines : de en
  • CA527610A - Core orienting apparatus and method : en fr
  • CA527680A - Load clamping means for motorized hand trucks with tiltable carrier frames : en fr
  • CA527691A - Tomato skinning machine : en fr
  • CA527597A - Procedure for the preparation of hydrophobic gel greases : en fr
  • CH314932A - Inking unit on double cylinder duplicating machines : de en
  • AT186134B - Switch arrangement on electric carts : de en
  • BE548782A - new method of manufacturing printed electrical circuits and circuits obtained by this method : en fr
  • CA527606A - Disc brake for vehicles : en fr
  • AT186089B - Tool for deforming, in particular for upsetting or stretching sheet metal and profiles : de en
  • AU1509456A - Device for cutting glass : en
  • US2753600A - Decorticating apparatus : en
  • US2754215A - Method of stabilizing the flavor of essential oils and the resulting composition : en
  • AU206508B2 - Improvements in or relating to fluid actuated pumping jack : en
  • US2754434A - Magnetic pickup means : en
  • CA527502A - Self-sealing couplings : en fr
  • CA527593A - Metal sheet stacker : en fr
  • CH314942A - Anti-fog photographic plate, comprising an aluminum base and method of manufacturing this plate : en fr
  • GB752440A - A mosaic pastime : en
  • GB752718A - Improvements in or relating to frequency-modulated distance measuring equipments : en
  • CA527639A - Composition of matter : en fr
  • CH315031A - Electrical circuit for displaying the status of at least one discharge path : de en
  • DE945619C - Apron conveyor : de en
  • CA527467A - Corrosion inhibition of trichloracetates : en fr
  • US2753662A - Plant protector : en
  • AT186177B - Electric safety igniter : de en
  • CH314930A - Device for coupling a winding rod to a driving shaft : de en
  • CH315011A - Two-conductor cable incorporated in insulating plastic material, with large air gap and with external shielding : en it
  • DE945558C - Packaging for sensitive items with a ring-shaped cross-section : de en
  • US2754271A - Method of breaking water-in-oil emulsions : en
  • CH315034A - Device for handling parts involved in the dental prosthesis : en fr
  • US2754239A - Cement for adhesion of isobutylenediolefin polymers to fibers : en
  • USD178260S - Laundry machine : en
  • AU1909945A - Improvements in automatic steering means for torpedoes : en
  • AU212042B2 - Self loading transport and dump gate therefor : en
  • CA527588A - Solutions of a copolymer of acrylonitrile and an n-substituted acrylamide : en fr
  • US2753973A - Justifier for typewriters : en
  • DE1726163U - MULTI-PIECE WHEEL DISC. : de en
  • FR1120768A - Device allowing the instantaneous recognition of the untimely extinction of an element of the lighting of a motor vehicle : en fr
  • GB752617A - Can feeding mechanism : en
  • AU212318B2 - Moistureproof skirting board : en
  • US2753743A - Screw anchor driving device : en
  • US2754386A - Rotary speed responsive switch having a rotatable vane-held contact : en
  • US2754034A - Metering dispenser and cut-off device for liquids : en
  • AT186135B - Differential gears for automobiles : de en
  • CA527417A - Self-cleaning movable strainer : en fr
  • CH314945A - Thumbnail lifter : de en
  • CA527499A - Group selection control circuit : en fr
  • CA527524A - Multi-contact connector and method of making same : en fr
  • CA527536A - Apparatus for and method of detecting penetrative radiation : en fr
  • FR1120624A - Footwear making improvements : en fr
  • FR1120676A - Process for the preparation of unsaturated alcohols : en fr
  • CA527616A - Seismograph cable handling device : en fr
  • FR1120665A - Device for maintaining a specific temperature and humidity in an enclosure : en fr
  • FR1120819A - Fluid transport of divided materials, with fluid recycling : en fr
  • DE1725966U - DUVET COVER. : de en
  • FR1120641A - Capping system adaptable to spouts with protruding rims : en fr
  • AU205006B2 - Improvements in and relating to gaseous discharge tubes : en
  • CH314875A - Process for the production of roof and wall cover panels and cover panel produced by the process : de en
  • US2753853A - Air cooled cylinder heads for internal combustion engines : en
  • US2753964A - Basement window construction : en
  • US2754187A - Production of synthesis gas : en
  • CH315058A - Antenna system for generating a rotating microwave beam : de en
  • CH314928A - Process for the destruction of organic material : de en
  • GB752549A - Improvements in or relating to electric motor control systems : en
  • AU1501256A - Improvements in or relating tothe manufacture of polyvinylchloride compositions : en
  • BE548780A - Connection device for automatic washing machines : en fr
  • FR1120516A - Mobile lifting and distribution device : en fr
  • CA527485A - Tire construction : en fr
  • CH314926A - Process for the electrolytic cleaning of baths for the anodic polishing of metals : de en
  • DE1725959U - CUP TOP, IN PARTICULAR MIXED CUPS FOR KITCHEN MACHINES. : de en
  • DE1726251U - BUCKET DEVICE FOR LOADING CONCRETE MIXERS. : de en
  • DE1725872U - TRANSFER END LOCKING. : de en
  • US2754218A - Printing ink : en
  • CA527595A - Guillotines for cutting paper cardboard and similar materials : en fr
  • CH314955A - Adjustable conveyor belt scales equipped with a monitoring device for weighing constant weight quantities of bulk and other bulk goods or the like in the unit of time : de en
  • GB752455A - Improvements in or relating to telescopic umbrellas : en
  • US2754399A - Automatic electric coffee percolator : en
  • DE1725881U - PULL SWITCH FOR INSTALLATION IN LAMP BODIES. : de en
  • CA527491A - Amide preparation : en fr
  • DE1726198U - WINDOW WITH SCISSORS. : de en
  • CH314927A - Process for the production of coatings on corrosive metals, means for its implementation, product and application of the process : de en
  • US2754280A - Emulsions of ionically cross-linked resins and methods for making them : en
  • DE945550C - Shaker table for filled chocolate molds : de en
  • FR1120736A - Selection body for needles on circular hosiery looms and its manufacturing process : en fr
  • GB752343A - A hollow tubular conductor for high-frequency cables : en
  • USD178220S - Airplane : en
  • US2753890A - Device for discharging a predetermined quantity of a liquid under pressure, in particular water for flushing closets : en
  • DE1726078U - SECURITY NUT. : de en
  • US2753893A - Dip tube for tanks and the like : en
  • USD178227S - Portable electric drill unit : en
  • DE1725903U - SOCKET RING FOR GLOW AND GLOW LAMP SOCKETS FOR SIGNAL PURPOSES, E.G. ON ELECTRIC COOKING STOVES. : de en
  • DE1726295U - HAMMER WITH HARD METAL INSERT, IN PARTICULAR RICHTHAMMER : de en
  • GB752425A - Improvements in or relating to automatic fluid feeds for cable-tool drills : en
  • GB752469A - Suction devices for picking up articles : en
  • GB752361A - Method of preparing compact bodies of tough heat-resistant and light materials : en
  • GB752261A - Improvements relating to fuel-injection piston pumps : en
  • GB752509A - Improvements relating to storing and dispensing devices for name tapes and the like : en
  • GB752714A - Apparatus for the electrical testing of dental pulp vitality : en
  • GB752252A - Improvements in and relating to control systems for direct current motors : en
  • GB752447A - Improvements in or relating to accumulator charging arrangements, suitable for portable radio equipment : en
  • GB752565A - Improved syphon elbow assembly for use in drying cylinders and the like : en
  • AU1503856A - Improvements in and relating to gaseous discharge tubes : en
  • CA527702A - Hoist line grapple : en fr
  • CH314896A - Process for making a garment with a reinforced waistband, a lining allowing the process to be carried out and a garment obtained by means of this process : en fr
  • FR1120737A - Improvements in methods for transmitting information at a distance, in particular for transmitting speech : en fr
  • GB752392A - Improvements in or relating to copying machine tools : en
  • US2754058A - Mechanism for controlling the aiming of ordnance : en
  • US2754344A - Regeneration of adsorbent beds with hot aromatic hydrocarbon oil : en
  • DE1726075U - AIR FILTER AND INTAKE SILENCER, IN PARTICULAR FOR MOTOR WHEEL ENGINES. : de en
  • GB752480A - Continuous moulding machine for plastic and other materials : en
  • GB752790A - Improvements in and relating to artillery shell-cases : en
  • CA527425A - Sulfur halide derivatives of dihydroanthraquinone : en fr
  • DE1726230U - SURFACE-REFINED HARD FIBER PANEL. : de en
  • DE1725873U - PRESSURE-RESISTANT SMALL CLOSURE. : de en
  • DE1726254U - SECURED HANDLE SOCKET FOR BUCKETS, CANS AND THE LIKE. : de en
  • US2753650A - Artificial bubble for fishing tackle : en
  • USD178243S - Link chain for a necklace or the like : en
  • US2753666A - Scissors sharpener : en
  • US2753717A - Soil density gauge and sampler : en
  • CH315044A - Process for the preparation of ring-substituted 4-amino-uracils : de en
  • CH315059A - Arrangement for remote measurement of several measured values : de en
  • FR1120592A - Standard sheet metal enclosure for connecting electrical conductors : en fr
  • FR1120796A - Improvements made to props, more specifically to props, for mines : en fr
  • GB752301A - Floor truck drive pin : en
  • CA527531A - Method of processing solvent-extracted lubricating oil by treatment with phosphorus pentasulfide and potassium hydroxide and the resulting products : en fr
  • DE1725905U - SOCKET WITH BRACKET FOR LIGHTS WITH SHADE. : de en
  • CA527390A - Rotary pump : en fr
  • US2754142A - Casket closure device : en
  • US2754238A - Method of bonding and article thereby formed : en
  • DE1726084U - SEAL WITH TIN CORE. : de en
  • US2753869A - Instrument for probing the reticulum : en
  • DE945728C - Machine for the production of files using grinding rollers : de en
  • US2754479A - Speed measuring devices : en
  • FI28444A - Mask for torking and tapping : en fi
  • FR1120567A - Method and machine for the production of spring assemblies for furnishing articles : en fr
  • GB752481A - Metered parking apparatus : en
  • FR1120742A - lipstick holder case : en fr
  • US2754088A - Rotary expansible drill bits : en
  • FR1120535A - Diver mask : en fr
  • GB752613A - Improvements in and relating to current transformers : en
  • US2754444A - Cathode-ray tube comprising fluorescent screen : en
  • DE945605C - Stereo recording camera with optional lens shutters that can also be triggered individually : de en
  • US2753682A - Expansible band with tubular inner and outer links, the inner links having guiding and stop flanges : en
  • FR1120610A - Pneumatic machine for the transport of grains, cereals and other granular products : en fr
  • GB752321A - Improvements in or relating to deferred action primary electric cells : en
  • FR1120804A - Aiming cap : en fr
  • GB752751A - Method of producing selenium rectifier plates : en
  • FR1120826A - Device for connecting an electrical conductor to a connection terminal : en fr
  • DE1726071U - FLY KILLER FOR STABLES. : de en
  • CA527470A - Maturing of crops : en fr
  • CH314864A - Reinforcement element for screw holes : de en
  • US2754363A - Automatic frequency control for deflection in television receivers : en
  • US2753932A - Liquid distributing bell for vertical tubes : en
  • US2754357A - Color television image reproducing systems : en
  • AT186052B - Two-stroke internal combustion engine with a purge air fan : de en
  • CA527512A - Melting of polymers in a liquid current : en fr
  • CH314970A - Device for cutting by generation of gear teeth and splines : en fr
  • DE1726141U - INTO A LYING PLACE CONVERTIBLE ARMCHAIR OR CAR SEAT. : de en
  • GB752342A - Improvements in web cutting devices : en
  • GB752788A - A cleaning composition : en
  • US2753674A - Gang mower : en
  • US2753979A - Elevating conveyor : en
  • DE1725963U - GAME FRAME. : de en
  • DE1726244U - TOY RAILWAY CARRIAGE. : de en
  • DE945653C - Double glazing of window frames : de en
  • DE945688C - Blowing device for sheet feeders, especially for printing machines : de en
  • FI28476A - Matchbox : en fi
  • US2753847A - Apparatus for hydraulic production of metallic extrusions and forgings : en
  • AU1504756A - Metalworking machine : en
  • DE1726261U - TUBE CLOSURE. : de en
  • DE945466C - Electrode steam boiler with separate receptacle : de en
  • FR1120590A - Oil burner : en fr
  • FR1120630A - Method and device for making lace : en fr
  • GB752753A - Improvements in or relating to tenoning machines : en
  • DE1726042U - EYEGLASSES. : de en
  • DE945564C - Process for the preparation of pregnane-11ª ‡, 17ª ‡, 21-triol-3, 20-dione : de en
  • US2753764A - Profile copying machines : en
  • US2754425A - X-ray microscope : en
  • GB752288A - Floor surfacing machine : en
  • AT186167B - Tongue for shoes, in particular ski boots : de en
  • AT186126B - Gripper device for film devices : de en
  • DE945669C - Electrically heated bath warmer for chemical purposes : de en
  • US2753692A - Control apparatus for refrigeration system : en
  • US2753728A - Transmission : en
  • US2754492A - Method and apparatus for precision echo ranging : en
  • GB752622A - Multi-switch of the crossbar type : en
  • DE1726289U - : de
  • GB752267A - Electrical power equipment for operating a load or loads : en
  • GB752761A - Process for making alpha, alpha-dihalopropionic acids : en
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