• DE1669941U - STEERING WHEEL PROTECTION COVER FOR VEHICLES. : de en
  • DE900887C - Punched card duplicating machine : de en
  • DE901265C - Automatic speed limit for motor vehicles by means of electromagnetic waves : de en
  • US2664897A - Die cast loose-leaf ring metal frame : en
  • US2664723A - Circular multifeed hosiery knitting machine : en
  • CA499086A - Yarn winding machines : en fr
  • AU167039B2 - Improvements in disc brakes : en
  • US2664999A - Magazine and blade combination : en
  • US2665329A - Closure and terminal seal for electrolytic devices : en
  • AU164195B2 - Improvements in or relating to screws : en
  • AU1694953A - Magnetic coupling contrdl : en
  • AU2264553A - Mass spectrometer : en
  • FR1050159A - Automatic tying and changing process of the spools on the winders : en fr
  • FR1050244A - Support device for removable shelves or boards : en fr
  • FR1050396A - Sophisticated plant for the treatment of liquids : en fr
  • US2665141A - Tandem axle suspension : en
  • US2665143A - Passenger safety belt device for automobiles : en
  • AU2251653A - An improved pressure tight electric cable connector : en
  • AU2252953A - Priming means for centrifugal pumps : en
  • US2664915A - Interrelated automatic and manual valve control : en
  • US2665276A - Methods of pbeparation there- : en
  • US2665376A - Multiple electric capacitor : en
  • DE900760C - Air-cooled cylinder head : de en
  • AU2248953A - Improvements in or relating to resonator systems including magnetrons : en
  • US2664594A - Textile balling machine : en
  • US2665208A - Manufacture of foodstuffs : en
  • CA499022A - Electrical communication systems : en fr
  • CA499040A - Lapping arm : en fr
  • DE900931C - Process for converting botanical raw materials and peat into a liquid-like state : de en
  • DK76918C - Method and apparatus for making blank strips for bottle closures and similar container closures. : da en
  • FR1049867A - Line filter for neutral gray tint : en fr
  • US2664597A - Counterbalanced door construction : en
  • US2664592A - Conveyer : en
  • AU2250853A - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • US2664990A - Oscillating stairs : en
  • DE1669810U - DEVICE FOR ADJUSTING BRAKE SHOES. : de en
  • FR1050073A - Method and apparatus for examining the structure of surfaces : en fr
  • FR1050404A - Air line lubricator : en fr
  • US2664893A - Disposable douche : en
  • US2665061A - Counter current extraction centrifuge : en
  • US2665199A - Process for producing hydrogen and carbon monoxide from gaseous hydrocarbons : en
  • US2664796A - Curtain shutter camera with flash synchronizing device : en
  • US2665340A - Circuit closer : en
  • DE900954C - Overlay receiver in which an intermediate frequency amplifier tube in reflex circuit is used for high frequency amplification, especially when receiving short waves : de en
  • DE901036C - Drying cabinet or drying cell for drying cigars, cigarillos and other tobacco products : de en
  • FR1050428A - End of page indicator device for typewriter : en fr
  • AU159543B2 - Doorlock and mounting for instrument panel compartment : en
  • US2665362A - Manufacture of pipe : en
  • FR1050575A - : fr
  • US2664955A - Spray booth and fire extinguishing mechanism for the same : en
  • USD171261S - Skill testing game device : en
  • FR1050191A - Attachment sleeve for fixing or joining metal cables : en fr
  • DE1669852U - ARRANGEMENT FOR FASTENING REINFORCING EDGES TO CONVEYOR BELTS OD. DGL. : de en
  • DE900772C - Lid valve for jars : de en
  • FR1049873A - Motorists camping tent device : en fr
  • DE900727C - Disc-shaped pressed pinch foot for electron tubes : de en
  • FR1049828A - Spur gear motor, especially with straight or oblique teeth, operating with compressed air : en fr
  • FR1049854A - Easily variable inscription stamping device for multiple column cards : en fr
  • FR1049970A - Single-phase AC split-pole motor : en fr
  • FR1050502A - Anemometric measurement method and compensated servo-anemometer for the implementation of this method : en fr
  • GB701853A - Improvements in and relating to cathode ray tube screens for the production of coloured images : en
  • GB701877A - Method of treating electroplated magnesium castings : en
  • AU2257953A - An hydrau callyoperated-wheel-brake 'system for motor vehicles : en
  • DE1670012U - POSITIVE MASK WITH MOVABLE MASK STRAP. : de en
  • GB701788A - Improvements in loom harness : en
  • AU2413353A - Electric Switch : en
  • CA499026A - Alkylene glycol esters of alginic acid : en fr
  • DE1669874U - BRUSH CLOSURE. : de en
  • DE1669936U - CLOTHING STAND. : de en
  • FR1050522A - Sterilization of canned food : en fr
  • DE1669990U - LIGHTWEIGHT PANEL. : de en
  • FR1050565A - Shoe tree : en fr
  • GB701952A - Improvements in or relating to roasting ovens : en
  • AU2269253A - Improvements in or relating to aircraft navigation systems : en
  • AU167157B2 - Improvements in spreader stokers : en
  • CA499006A - High altitude antenna : en fr
  • CA499045A - Molding method and apparatus and molded articles obtained thereby : en fr
  • AU2263053A - Electrode for electric discharge apparatus : en
  • US2664755A - Timer and control mechanism : en
  • AU2262753A - Tape cutter : en
  • AU2266153A - Improvements in apparatus for connecting webs of sheet material : en
  • US2665394A - Means for controlling the candle power of luminous tubes : en
  • FR1050512A - Device for withdrawing liquid from a container : en fr
  • GB702059A - Chemically resistant glass : en
  • GB702105A - A sealing device for relatively moving parts : en
  • US2664603A - Window channel construction : en
  • DE1670029U - ICE CUTTER. : de en
  • DE901235C - Ruettelgehaenge, especially for emptying molding boxes in foundries : de en
  • GB701872A - Improvements in or relating to electric insulators : en
  • US2664957A - Control system for aircraft propulsion power plants, including a reciprocating internal-combustion engine and an exhaust driven turbine : en
  • US2665401A - Control system for electric motors : en
  • US2665230A - Protection of tire cellulose fiber against heat aging : en
  • DE900816C - Trap-like securing the detachable connection of the tilting shaft of a slag pan or the like. : de en
  • DE900780C - Process for the production of multilayer color films with the application of one or more additional light-sensitive layers for the production of masks : de en
  • AU2254853A - Improvements in or relating tothe solvent scouring of wool : en
  • US2664807A - Motor propelled lawn edger : en
  • US2665197A - Polymerization control apparatus : en
  • AU2059653A - Improvements relating to garage doors andthe like : en
  • US2664977A - Adjustable cap for structural columns : en
  • US2664634A - Position indicator for automobiles : en
  • US2665391A - X-ray tube having a mica window : en
  • FR1050633A - Skill game : en fr
  • US2664840A - Sewing machine thread control : en
  • US2665135A - All-purpose farm spreader : en
  • US2664920A - Float cutting method for looms : en
  • US2665219A - Ceramic material : en
  • DE900900C - Cassette for films, e.g. X-ray films : de en
  • GB701987A - Improvements relating to apparatus for manufacturing cup-like articles : en
  • FR1049915A - Method and device for the execution of reinforced foundation piles with widened base : en fr
  • US2664891A - Disposable syringe : en
  • US2665123A - Apparatus for treating gases with liquids : en
  • DE900971C - Electrical capacitor made of metallized dielectric strips : de en
  • DE904963C - Ball joint, especially small joint : de en
  • GB702090A - Improvements in or relating to gramophones : en
  • US2664980A - Clutch and gear change operating system for automobiles : en
  • US2665001A - Wrapped tire : en
  • US2664849A - Indicating instrument with dial plate, adapted to be illuminated : en
  • US2665031A - Material weighing and delivering apparatus : en
  • US2665189A - Method of treating a running blanket of staple length artificial fibers : en
  • US2665200A - Process for the gasification of solid carbonaceous materials : en
  • DE900764C - Hose connection : de en
  • DE900795C - Filling machine for powdery or grainy goods : de en
  • DE900921C - Actuating device for the coupling sleeve to switch from stirring to impact operation in stirring and impact machines : de en
  • DE901088C - Pendulum multiplier : de en
  • US2664838A - Permanent hinged bulkhead : en
  • GB701901A - Improvements in or relating to building structures : en
  • GB701925A - Tubes called magnetrons : en
  • US2665076A - Thread guide pressure regulator : en
  • AU2269853A - Hood latch : en
  • AU165722B2 - Improvements in or relating to mixed ferrite composition : en
  • AU2265253A - An improved pneumatic conveying plant : en
  • US2664896A - Holder for photographic sheets : en
  • US2665262A - Coating compositions for recording media : en
  • DE765538C - Arrangement for controlling a parallel inverter or converter : de en
  • CA499075A - Method of dry cleaning : en fr
  • DE900730C - Electron tubes for very short waves : de en
  • DE1670059U - PICKER, PREFERABLY FOR JUTE LOOMS. : de en
  • DE900977C - X-ray tube with line focal point and flexibly attached pendulum anode : de en
  • FR1049884A - Frequency demodulator assembly : en fr
  • DE1669701U - WOODEN ROD COUPLING. : de en
  • DE1670047U - PACKAGING FOR CHEESE. : de en
  • DE900852C - Contact converter (rectifier, inverter, converter) with liquid contact material : de en
  • DE901264C - Device for preventing vehicles from rolling backwards : de en
  • DE900734C - Abrasives, cleaning and polishing agents for paints, plastics and metals : de en
  • DE1669818U - JUMPING CAMERA. : de en
  • US2665105A - Diaphragm sealed valve : en
  • DE1669909U - HOUSEHOLD SCALE. : de en
  • US2664997A - Package containing n-alkyl pyrrolidone-2, composition thereof, and process for absorbing acetylene thereby : en
  • US2665069A - Equation solving mechanism : en
  • AU166792B2 - Improvements in or relating to the distillation or fra ctiona l distilla tion a nd the trea tme nt of ga se s with liquids, : en
  • FR1050471A - Washing machine improvements : en fr
  • DE1670044U - COMPOSITION GAME. : de en
  • DE901225C - Zone underwind wandering grate with grate bars lined up on cross girders : de en
  • FR1050585A - Rotary carrot valve : en fr
  • US2664590A - Door holder and buffer : en
  • US2665206A - Sizing of fibrous materials and compositions useful for sizing and for other purposes : en
  • FR1050632A - Method and device for accelerating the combustion of solid fuel particles in installations comprising grate fireplaces : en fr
  • FR1050379A - Connection device for electric cables : en fr
  • FR1050392A - Hot air heating device for motor vehicles : en fr
  • FR1050455A - Marble and cylinder printing press : en fr
  • DE901083C - Nominal voltmeter with a combination of linear and non-linear current-dependent resistances : de en
  • FR1050112A - Mechanical actuator for remote control system : en fr
  • DE1669984U - ADJUSTABLE LOCK FOR HAND KNITTING APPARATUS. : de en
  • DE1669998U - AUXILIARY DEVICE FOR ASSEMBLY AND DISMANTLING OF AGRICULTURAL EQUIPMENT. : de en
  • DE901057C - Lifterless inking unit for rotary printing machines : de en
  • FR1050256A - Manufacturing process for 3-3 'carboxymethylene-bis- (4 hydroxycoumarin) derivatives : en fr
  • GB701799A - Improvements in or relating to high frequency electric induction heating apparatus : en
  • GB701916A - Improvements relating to electric switching arrangements in organs : en
  • GB702008A - Method of calcination of calcium or magnesium carbonate : en
  • DE901129C - Photosensitive material for photomechanical imaging : de en
  • FR1050454A - Cutting head for mechanical razor : en fr
  • GB702117A - A method of carrying out the aerobic fermentation of green fodder followed by the anaerobic storage thereof : en
  • AU166591B2 - Side delivery rake for agricultural purposes : en
  • DE1669899U - ELASTIC FOOTREST ON STEEL TUBE FURNITURE. : de en
  • DE1669910U - DEVICE FOR FLUORESCENCE EXAMINATIONS. : de en
  • DE900855C - Bevel for highly stressed welding carbon : de en
  • US2664614A - Casket : en
  • DE901089C - Locking device for the main switch of a tube testing device : de en
  • DE901276C - Short-term measuring device : de en
  • FR1050473A - Improvements to a cinematographic projector : en fr
  • GB701840A - Improvements in or relating to kitchen cabinets and the like : en
  • GB701881A - Improvements in and relating to wheel slip detecting devices for electrically drivenvehicles : en
  • DE900697C - Process for the production of cold-water-soluble, salt-resistant reaction products of locust bean gum : de en
  • DE901278C - With a mixer tap connected switch valve with push button actuation, especially for bathing facilities and. like : de en
  • GB701911A - Improvements in or relating to new compounds having an ambergris scent and their preparation process : en
  • FR1050134A - Improvements to spreading ramps : en fr
  • AU1524353A - Improved rotary multipoint switch : en
  • FR1050410A - Quick, easily interlocking and tensile-resistant joint, especially for elements of cylindrical section : en fr
  • DE900709C - Funnel-shaped radiator for very short waves : de en
  • USD171248S - Set of chessmen or similar article : en
  • FR1049830A - High pressure pump : en fr
  • FR1049988A - Toy watch : en fr
  • US2665234A - Dibenzothiophenes as fungicides : en
  • FR1050457A - Improvements to diamond tools and their manufacturing process : en fr
  • FR1050172A - Anti-glare device : en fr
  • FR1050409A - Improvements to dynamo-electric machines : en fr
  • GB701899A - Improvements in or relating to mattress covers : en
  • DE901132C - Breathing apparatus with pendulum or circulatory breathing : de en
  • DE901215C - Procedure for determining the form factor of current or voltage curves : de en
  • FR1049992A - Plastic tape and its fixing device : en fr
  • GB702002A - Improvements relating to the pistons of internal combustion engines : en
  • AU2275353A - Dryer : en
  • US2664769A - Wire stripper : en
  • US2665097A - Sliding storage rack : en
  • US2664768A - Motion limiting device : en
  • US2664921A - Severing machine for forming tufted fabrics : en
  • DE901222C - Nipple connection of electrodes : de en
  • FR1049982A - Illuminating gun for fuel dispensing devices : en fr
  • DE1670079U - NIGHT CABINETS, IN PARTICULAR FOR HOSPITALS OD. DGL. : de en
  • DE900963C - Centrifugal switch : de en
  • DE901194C - Valve for flowing means at electrical switches : de en
  • AU161761B2 - Conveyors : en
  • US2664902A - Center spray portable dishwashing machine : en
  • US2665044A - Machine for packaging fluent material : en
  • US2665062A - Device for the indication of the fertility period of women : en
  • DE900770C - Process for the production of a raised wing rail : de en
  • GB701827A - Improvements in or relating to television camera tubes : en
  • FR1050217A - Manufacturing process of acrylic nitrile polymerization products : en fr
  • DE1669935U - ENDLESS FORMS, PREFERABLY FOR OFFICE MACHINES. : de en
  • FR1050296A - Product for preserving potatoes : en fr
  • FR1050461A - Process and device for purifying catalysts : en fr
  • GB701864A - Improvements in motor road vehicles : en
  • GB702119A - Improvements relating to grid structures for electronic tubes : en
  • US2664770A - Holding device for flange bolts : en
  • US2664959A - Aircraft engine and propeller control system : en
  • DK76923C - Selects, especially for automatic telephone systems. : da en
  • US2664644A - Toe-in change indicator for automobiles : en
  • FR1050638A - Compensator for mechanical oscillating systems that perform forced oscillations : en fr
  • GB702048A - Improvements in and relating to socks and the like : en
  • DE900892C - Gas turbine plant : de en
  • DE901191C - Erase head for free jet gas switch : de en
  • FR1049821A - Friction clutch with device for increasing the application pressure : en fr
  • FR1050538A - : fr
  • US2665411A - Double interpolation method and apparatus for measuring time intervals : en
  • DE901259C - Arrangement for the formation of related documents, e.g. Italics, using the photocomposition process : de en
  • DE1669751U - SHIPPING AND CARTON FOR SWEETS AND SMALL PACKAGES. : de en
  • DE1669779U - CONNECTOR FOR FLASH LIGHT CONNECTION CABLE. : de en
  • DE1669803U - HAND GRASS MAEHER. : de en
  • FR1050481A - Clogging compensating regulator for filter basins : en fr
  • GB701841A - Tanks for moulding jellies or like confections : en
  • GB701990A - New or improved means for limiting axial movement of a piston or the like in an open-ended cylinder : en
  • US2665335A - Stereoscopic television method and apparatus : en
  • GB701956A - Improvements in or relating to flashing direction indicators : en
  • FR1049829A - Preparation of activated carbon : en fr
  • FR1050555A - : fr
  • US2664714A - Dam : en
  • GB702004A - Improvements in or relating to furnaces fired by gaseous or atomised fuels : en
  • DE901184C - Selector for telecommunication, especially telephone systems : de en
  • FR1050450A - Color photography : en fr
  • US2665198A - Solvent extraction recovery method and apparatus : en
  • GB701802A - Improvements relating to the manufacture of bricks or blocks, slabs and the like : en
  • GB701852A - Improvements connected with remote or automatic control systems for dynamo-electric machines : en
  • GB701964A - A method of and apparatus for combining a plurality of filaments : en
  • BE511931A - IMPROVEMENTS IN THE COLORING OF MIXED TEXTILE MATERIALS. : en fr
  • DE1669817U - CONFECTION RING STAND. : de en
  • DE1670023U - MONITORING DEVICE FOR WEARING OF BRAKE LINES, IN PARTICULAR ON MOTOR VEHICLE WHEELS. : de en
  • DE901002C - Process for determining the calorific value of gaseous or liquid fuels and calorimeters for carrying out the process : de en
  • FR1050519A - Emissive Cathode Improvements for Electron Discharge Tubes : en fr
  • US2664700A - Jet propelled aircraft tail unit : en
  • US2665242A - Coke oven heating walls : en
  • US2665259A - Absorbent and process for preparation thereof : en
  • USD171245S - Spoon or or similar article of flatware : en
  • US2664947A - Operating device for hold hatches : en
  • FR1050125A - element behaving elastically and being able in particular to be interposed in a mine prop : en fr
  • GB701906A - Improvements in and relating to sockets for radio valves and like devices : en
  • FR1050247A - Improvements to joints for bodies subject to thermal differences : en fr
  • US2665148A - Vacuum cleaner and closure and dusting tool converter coupling therefor : en
  • FR1050479A - Improvements to dust extractors : en fr
  • GR14954B - INSECTICIDES SUITABLE FOR THE EXTERMINATION OF ALL INSECTS. : el en
  • DE1669772U - HOLDER FOR MICROTELEPHONE. : de en
  • US2665289A - Catalytic synthesis of hydrocarbons : en
  • US2665296A - Spirocyclohexanes and methods of preparation thereof : en
  • DE901149C - Process for the production of plastic, handcrafted objects of all kinds : de en
  • GB701935A - Improvements in or relating to screens for presses or like machinery : en
  • US2664994A - Self-aligning carrier : en
  • US2665218A - Dental cements : en
  • FR1050005A - Process for dyeing articles of polyamides or polyurethanes : en fr
  • GB701782A - Magnetron oscillators : en
  • US2664851A - Device for applying adhesive substances to tapelike articles : en
  • US2665356A - Resistor structure : en
  • DE1669921U - TURBINE SUPER GAS Nebulizer. : de en
  • DE900767C - Drive a stand or bench drill : de en
  • DE900984C - Method and device for the rapid heating of substances in the vapor phase, in particular for the cracking of hydrocarbons : de en
  • DE901082C - Arrangement for determining the conformity of generator voltage and mains voltage when synchronizing alternating current generators : de en
  • DE1669981U - ARRANGEMENT FOR FASTENING FUSE BASES ON SWITCH PANELS IN RECESSED DESIGN. : de en
  • FR1050062A - Improvements to removable supports for beds, stretchers and similar objects : en fr
  • GB701950A - Improvements in electric temperature and flame-failure control systems for fluid-fuel burning heaters : en
  • DE900820C - Method and arrangement for the supply and distribution of energy for the operation of electrical multiple units : de en
  • DE900934C - Process for the preparation of bisnorchola-4,6-dien-3-on-22-al : de en
  • FR1050176A - Improvements to accounting packages : en fr
  • GB702055A - Machine for applying glue to surfaces of strips of wood or other sheet material : en
  • DE1669857U - TRAVEL ALARM. : de en
  • DE1669978U - VOLTAGE REGULATOR FOR TELEVISION RECEIVER. : de en
  • DE1670066U - BLOCK PACK CARBON PAPER WITH HEAD GLUE ON CARDBOARD BACKING. : de en
  • AU2042953A - Positive indexing table : en
  • US2665168A - Atmospheric conditioning method and apparatus : en
  • DE900718C - Voltage equalizer for smaller DC powers : de en
  • CA499081A - Power-driven hand-tool device : en fr
  • FR1049876A - Method and device for obtaining a continuous cinematographic projection with several film reels : en fr
  • FR1049997A - Further development of compacts : en fr
  • FR1050004A - Process for the production of peptides and their anhydrides : en fr
  • FR1050273A - Metal base with two combinations: standard bed <<gigogne>> and double bed : en fr
  • AU164802B2 - Power elements for thermostats : en
  • AU167038B2 - Preparation of pure butter : en
  • USD171267S - Rothe cup : en
  • US2664919A - Cutting pile wire : en
  • DE1670013U - NEGATIVE HOLDER FOR OPTICAL DEVICES. : de en
  • DE901238C - Safety wall for rooms or chambers at risk of explosion : de en
  • GB701946A - Improvements relating to apparatus for generating electrical pulses : en
  • DE765245C - Process for the preparation of quaternary ammonium compounds : de en
  • DE1669995U - FOOTBOARD FOR A RUNG LADDER. : de en
  • AU165135B2 - Deodorizing or disinfecting appliance : en
  • FR1050190A - Multipurpose lounge chair : en fr
  • IE20684L - Magnetic cores : en
  • DE900714C - Fastening of fittings in ceramic insulators without cement : de en
  • FR1050102A - Work clothes : en fr
  • FR1050527A - Improvements to spark cutting devices to electrically wear a workpiece : en fr
  • DE1669778U - PRESSURE-RESISTANT ENCLOSED SWITCH, IN PARTICULAR FOR PIT LIGHTS. : de en
  • DE870774C - Soil cultivation device : de en
  • DK76936C - Mowing machine. : da en
  • US2664667A - Toy balloon holder : en
  • US2664900A - Dispenser for liquid detergents : en
  • US2664942A - Adjustable chair with leg supporting platform : en
  • US2665319A - Metallurgical furnace having a stirring winding : en
  • FR1049989A - Transmission of movement from one axis to another axis; its manual or automatic regulation, depending on the ratio between the loads which are applied to this last axis, and the power transmitted to it : en fr
  • AU2269353A - Production ofa non-crystallizing storage-stable aqueous syrup fromthe reduction product ofa saccharide : en
  • CA498950A - Cover for door knob : en fr
  • CA498978A - Adjustably slideable clip stop element : en fr
  • US2664649A - Apparatus for speech instruction : en
  • FR1049935A - Brochure and Book Spine Rolling Machine : en fr
  • US2665415A - Fuse clip construction : en
  • DE863269C - Lamp as a planetarium : de en
  • DE1670054U - WEHRSTEIN, LEIT- OR BARRIER STAND OD. DGL. : de en
  • DE900800C - Device for locking the load carrier and the retractable and extendable support frame part in the case of height-adjustable conveyors, especially forklifts : de en
  • DE1670021U - DIRECTION INDICATORS FOR MOTORS AND BICYCLES. : de en
  • DE900701C - Pacemaker chain for moving boxes or the like in industrial ovens : de en
  • FR1049870A - synthetic resin-based sponges : en fr
  • FR1050164A - Butterfly valves with air intake vents : en fr
  • GB701938A - Pressing iron capable of being converted to a steam iron : en
  • US2664966A - Dust arrester : en
  • US2664759A - Clutch arrangement for side delivery rakes : en
  • US2665383A - Microwave dispersive mirror : en
  • DE763225C - Roller bearings : de en
  • DE900959C - Kabeleinspuelgeraet for laying electrical cables in water : de en
  • US2664646A - Drying apparatus : en
  • US2665078A - Tape-dispensing mechanism : en
  • GB701973A - Improvements in pressure liquid relays applicable, e.g., to pressure gauges : en
  • AU159136B2 - Improvements in domestic appliances : en
  • AU166203B2 - Improvements in or relating to electric cables : en
  • AU2248753A - Driving device for friction drives, especially belt drives : en
  • CA498985A - Preparation of polysiloxane resins : en fr
  • US2664841A - Presser lifter actuating mechanism for sewing machines : en
  • US2665236A - Impregnated salt tablet : en
  • BE511809A - : en fr
  • AU166368B2 - Improvements in apparatus for connecting webs of sheet material : en
  • DE1670033U - SHOE SOLE OR PARAGRAPH. : de en
  • DE901233C - Conical mandrel for continuous casting of metallic pipes : de en
  • DE1669746U - ARRANGEMENT OF REINFORCEMENT BODIES IN THE LARGER DEEP-FORMED SHEET METAL COMPONENTS OF EXISTING FLAT CONTAINERS, IN SIGNIFICANTLY FLAT AREAS OF ONE OF TWO TLTERS OF EXISTING FLAT CONTAINERS FOR LIQUIDS OR. DGL. : de en
  • DE1669929U - THIMBLE THREAD CUTTER. : de en
  • DE901145C - Detachable chain connection, especially for snow chains for vehicles : de en
  • DE1670095U - EQUIPMENT FOR COOKING. : de en
  • DE900889C - Maturing frame for Camembert cheese : de en
  • DE1670086U - HANGER TAG. : de en
  • DE1669801U - MULTI-PIECE, DOUBLE-ACTING TRACTOR ATTACHMENTS. : de en
  • DE900329C - Hanging file for drawings : de en
  • FR1050342A - Assembly for regulating circuits of rectifiers controlled by discharge grids in a vapor or in a gas atmosphere, for supplying direct current motors : en fr
  • DE1669863U - Stocking holder. : de en
  • DE1669924U - VALVE FOR CARBONIC ACID BOTTLES. : de en
  • DE1669994U - DEVICE FOR THE FORCED VERTICAL GUIDANCE OF HAND TOOLS IN THE CONSTRUCTION SECTOR. : de en
  • US2664936A - Inner tube for pneumatic tires : en
  • DE900813C - Process for the production of aliphatic dicarboxylic acid diamides : de en
  • DE901055C - Process for the production of organic arsenic compounds : de en
  • DK76934C - Device for plate-selecting magasing gramophones. : da en
  • CA499008A - Apparatus for setting up folding cartons and the like : en fr
  • AU2267453A - Improvements relating to machines having induction motor drives : en
  • DE1670008U - ROLLER RIVETING MACHINE. : de en
  • FR1049881A - Derailleur for cycles or similar applications : en fr
  • FR1050517A - Coupling device for high frequency tubes : en fr
  • US2664805A - Resilient suspension for farm implements : en
  • US2665216A - Stabilized ice-cream compositions : en
  • DE900860C - Multi-stage grating for regenerators, wind heaters, etc. like : de en
  • DE901000C - Method and device for the automatic change of the radiation direction of a radiation group : de en
  • FR1049977A - Improvements to radiators for high power electron tubes : en fr
  • FR1050147A - Device for reminding and guiding the power supply conductors of non-fixed electrical appliances, such as irons, portable lamps and others : en fr
  • AU167058B2 - Improvements in or relating tothe production of condensates ofa phenol with furfural : en
  • AU2271153A - Improvements in or relating tothe welding of metals or alloys : en
  • US2664625A - Safety razor : en
  • FR1049822A - Eyeglass frame : en fr
  • FR1050046A - : fr
  • US2665201A - Manufacture of carbureted water gas and in carburetors for use therein : en
  • FR1049853A - Rotating field transformer device for phase changer, rectifier and compounding of alternators : en fr
  • CA498963A - Production of silage : en fr
  • FR1050014A - Process for the preparation of soluble chlorinated rubber : en fr
  • FR1050645A - Improvements in the manufacture of hollow objects from a plastic material : en fr
  • GB701963A - Improvements relating to fluid pressure distributing apparatus and applications thereof : en
  • DE901133C - Indirectly operated control valve, e.g. for breathing apparatus : de en
  • FR1050602A - Apparatus for manufacturing, with used cartridge cases, cartridges for hunting rifles : en fr
  • FR1050622A - Improvements to data recording : en fr
  • CA498937A - Motion translating devices : en fr
  • CA499069A - Glycerylamine : en fr
  • US2665052A - Nozzle with ram jet action : en
  • US2665333A - Apparatus for measuring thickness of sheet material : en
  • US2664938A - Plastic bonding machine : en
  • USD171252S - De lebecque utensil lid : en
  • DE1669823U - BODY, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1049923A - Double roof tent upgrades : en fr
  • FR1050228A - Movement transmission device, in particular for vehicles : en fr
  • US2664745A - Brake testing apparatus : en
  • DE1669939U - FOLDING PANEL FOR VEHICLE REAR VIEW MIRROR. : de en
  • US2665000A - Book matches and cover therefor : en
  • USD171271S - Projection microscope : en
  • US2664926A - Automatic lumber-releasing traveling gang saw sawmill : en
  • DE1669838U - SKILL GAME. : de en
  • CA499017A - Treatment of textile materials to give a permanent "finish" and other improved properties : en fr
  • DE1669992U - ODOR PROTECTION FOR GUTTERS. : de en
  • DE1669866U - REINFORCEMENT FOR BODY, BRASS OR. DGL. : de en
  • DE1669731U - LEVER OPENER ON INSERT LID SOCKETS. : de en
  • FR1049910A - Detachable automatic stapler : en fr
  • FR1049931A - Flexible gutter for flexible roofs, car hoods, awnings, etc. : en fr
  • FR1050151A - Movement transmission system, applicable, in particular, to the actuation of mechanical folding machines : en fr
  • DE900707C - Circuit arrangement for the generation of pulses with a constant ratio of the pulse duration to the pulse pause at different pulse frequencies : de en
  • FR1050441A - Improvements to liquid fuel injection devices : en fr
  • FR1050051A - Cathode for electron tube and manufacturing process : en fr
  • GB701849A - Improvements in electric sliding contact devices : en
  • US2664883A - Hair curl holding clip : en
  • DE762360C - Device for compensating for vehicle sway, etc. : de en
  • US2665082A - Propeller-jet propulsion system for aircraft : en
  • US2665260A - Preparation of infusible resins of superior toughness and flexibility from a ketodiguanamine and formaldehyde : en
  • AU168007B2 - New and improved apparatus for servicing motor vehicles : en
  • US2664809A - Air vent tube : en
  • US2665011A - Tie rack : en
  • US2665185A - Pencil chart mechanism : en
  • US2664863A - Cooling jacket for internal-combustion engines : en
  • AU156393B2 - r "Improved developing appliance for chemo-sensitive transfer prints : en
  • FR1050523A - Improvements to objects made from thermoplastic organic materials : en fr
  • US2664710A - Vapor pressure starter for internal-combustion engines : en
  • DE1669898U - FURNITURE GLIDER. : de en
  • DE900990C - U-shaped safety standpipe as a vacuum generator and limiter for low-pressure steam heating systems : de en
  • GB702104A - Isonicotinic acid derivatives and process for the manufacture of same : en
  • FR1050584A - Counterweight fixing device on tractors and tillers : en fr
  • DE1669858U - DRIVING EXCAVATOR WITH SCRAP AND BUCKET CHAIN. : de en
  • DK76928C - Sealing device for frames with frames for a medium with low pressure and a medium with high pressure, respectively, in particular rotating, regenerative heat exchangers. : da en
  • FR1050129A - Manufacturing process of ceramic material parts : en fr
  • FR1049925A - Beets and similar plants with taproots : en fr
  • FR1050417A - Advanced weighing device : en fr
  • US2664599A - Window structure : en
  • US2665188A - Stabilization of the viscosities of vat dye pastes : en
  • FR1049899A - Method and device for capping vials : en fr
  • FR1050173A - Electronic tube of which at least one grid is made of refractory metal : en fr
  • GB702003A - Process for the production of chlorine : en
  • DE900999C - Composable angular mass : de en
  • DE901258C - Lenticular film and method of making photographic registration thereon : de en
  • GB701914A - Improvements in and relating to stapling machines : en
  • FR1050483A - Fuel flow indicator and control device, particularly in motor vehicles : en fr
  • DE900974C - Electron multiplier : de en
  • FR1050556A - : fr
  • FR1050574A - Pneumatic formwork : en fr
  • GB702078A - Improvements in or relating to telephone systems : en
  • FR1050474A - Intermediate products for the manufacture of dyes in the anthraquinone series and method of preparing these products : en fr
  • AU2247953A - Improvements in or relating to irregularly operating control mechanisms : en
  • US2664829A - Pumping mechanism : en
  • DE1669790U - FIRE GAS AIRFLOW HEATER. : de en
  • FR1050345A - Hydraulic device for controlling the opening and closing of rotating clamping heads, on machine tools : en fr
  • FR1050289A - Improvements in the manufacture of lead-tetraalkyl compounds : en fr
  • US2665176A - Bearing : en
  • US2665311A - Preparation of acetylenic amines : en
  • DE900774C - Method of making tea substitutes : de en
  • DE900948C - Circuit arrangement for the alternate transmission of several images : de en
  • FR1050526A - : fr
  • DE1669813U - SOUND INSULATION BOX. : de en
  • DE900978C - Process for the production of sintered magnets : de en
  • FR1050002A - Capacitor : en fr
  • GB701995A - Machine for roughening leather and plastic materials : en
  • FR1050431A - Field easel box : en fr
  • US2665072A - Valve for controlling the admission of refrigerant to evaporators : en
  • US2665209A - Noncaking feed supplement : en
  • US2665364A - Electrically heated tool : en
  • DE1670080U - ADJUSTABLE TABLE. : de en
  • DE1669787U - ELECTRIC OVEN. : de en
  • DE1669968U - WASHING MACHINE WITH PUMPING DEVICE. : de en
  • DE900683C - Route expansion : de en
  • DE901136C - Aircraft with several propellers arranged on both sides of the fuselage and propulsion engines arranged within the fuselage : de en
  • DE1670019U - FLASHING LIGHTS FOR MOTORCYCLES. : de en
  • FR1049840A - Pulse generator with reduced repetition frequencies : en fr
  • FR1050155A - Improvements to copper-aluminum alloys usable in optics and resulting products : en fr
  • FR1050009A - : fr
  • FR1050166A - Linkage system : en fr
  • FR1050347A - Improvements in methods and means to increase the corrosion resistance of metal surfaces : en fr
  • FR1050486A - Improvements to kilns and carbon black production processes : en fr
  • US2665309A - Substituted glycinamides : en
  • US2665312A - Stabilized polyglycol compositions : en
  • US2665410A - Method and apparatus for automatically measuring time intervals : en
  • FR1050385A - Improvements to electromagnets : en fr
  • GB701823A - Improvements in or relating to hydro-extractors : en
  • GB702005A - Method of sealing tubes and charging and sealing thermal responsive elements : en
  • DE900975C - Electron multiplier : de en
  • FR1049878A - Suspension device for vials or containers : en fr
  • FR1049844A - Advanced electric cables : en fr
  • DE900692C - Brush or toothbrush with exchangeable bristle body : de en
  • DE901190C - Device for switching off the direct current lines of power transmission systems working with high voltage direct current : de en
  • US2664776A - Accordion shoulder plate : en
  • US2665252A - Lubricants : en
  • AU161077B2 - Oil retainer for gloves or mitts : en
  • AU164741B2 - Strathalbyn : en
  • FR1049975A - Process for the preparation of cellulose acetate with a high degree of polymerization : en fr
  • US2664816A - Case marking device : en
  • GB701896A - Improvements in or relating to electrical battery connectors : en
  • FR1050302A - Electric remote control system : en fr
  • FR1049960A - Improvements to wire brushes for cleaning tubes : en fr
  • IE20148L - Coat collars : en
  • FR1049919A - New way of manufacturing ball joints : en fr
  • US2664777A - Accordion knee support : en
  • US2664810A - Cake preserver device : en
  • DE900844C - Method and device for attaching fittings to insulating bodies : de en
  • DE901094C - Automatic arc welding machine with an electric motor driving the feed rollers : de en
  • DE901140C - Valve for pressure medium trailer brakes : de en
  • GB702031A - An improved gas burner : en
  • US2665381A - Slotted cylindrical antenna : en
  • DE900964C - Automatic control device for electrical consumers : de en
  • DE901234C - Process for feeding the melted material to injection and compression molding machines : de en
  • FR1049896A - New azo dyes, their preparation processes and their applications : en fr
  • FR1050041A - Improvements to warranty seals : en fr
  • FR1050528A - : fr
  • GB701875A - Improvements in and relating to copper oxide rectifiers : en
  • GB701970A - Improvements in and relating to steam generators with cooled combustion chambers : en
  • AU2242353A - Purification of acrylonitrile : en
  • DE1669769U - TRUCK. : de en
  • DE901186C - Rope clamp : de en
  • FR1049961A - Process for obtaining metallurgical iron powders : en fr
  • FR1050298A - Slit drum for winders intended for obtaining crossed coils : en fr
  • DE900885C - Machine for printing and issuing tickets and the like like : de en
  • DE900838C - Coaxial cable : de en
  • DE900843C - Arrangement for hanging or tensioning overhead lines : de en
  • DE1669740U - ACCIDENT PREVENTION SHOE. : de en
  • DE900741C - Process and drum for sulfiding alkali cellulose : de en
  • FR1050639A - Sterilizing apparatus, in particular for sterilizing medico-surgical tools, instruments and accessories and the like : en fr
  • GB701786A - Improvements in or relating to weaving looms : en
  • DE900884C - Printing press : de en
  • DE901050C - Reaction chamber : de en
  • GB702039A - Improvements in hydraulic power transmission apparatus : en
  • DE1669732U - QUICK OPENER FOR CANNES. : de en
  • DE1669900U - CONTAINER MADE OF PLASTIC WITH A HINGED LID, IN PARTICULAR SOAP OR OTHER CAN. : de en
  • DE900723C - Capacitor with thin coverings that burn away in the event of a breakdown at the breakdown point : de en
  • DE900792C - Fine spinning machine, especially wagon spinner, with movable drafting system : de en
  • DE752572C - Process for the preparation of acetylsulfanilic acid chloride : de en
  • DE900989C - Saucepan with a double bottom : de en
  • DE901161C - Automatic length cutting device for dough thread bundles : de en
  • FR1050023A - Improvements in the protection of electrical devices : en fr
  • FR1050114A - Watering device : en fr
  • FR1050218A - Instrument for writing and drawing : en fr
  • AU163467B2 - Improvements in or relating to paints : en
  • DE1669982U - CABLE END CLOSURE. : de en
  • DE1670045U - MINIATURE SPEAKER, E.G. FOR DOLLHOUSE. : de en
  • DE901010C - Charging fan for internal combustion engines : de en
  • DE901279C - Water tap for jet and shower operation : de en
  • FR1050214A - Lubricating device of the oscillating bearing of an oil pump motor : en fr
  • DE901071C - Electrical house installation : de en
  • FR1049964A - Automatic rotary drum coin machine : en fr
  • USD171247S - Cigarette lighter holder : en
  • FR1049851A - Fixing device particularly applicable to mirrors : en fr
  • FR1049913A - Sealing device for removable ventilation nozzle : en fr
  • FR1050060A - Photographic magnifier : en fr
  • GB702084A - Fan wheel for a centrifugal fan : en
  • DE1669908U - METER. : de en
  • FR1050318A - Assembly for braking and reversing adjustable motor mechanisms with tube control : en fr
  • FR1050415A - Compositions containing polymerizable monomeric compounds and method of polymerizing these compositions : en fr
  • FR1050148A - System transforming mechanical power at variable speed into alternating electrical power at constant frequency : en fr
  • FR1050264A - Apparatus for retreading rubber boots by vulcanization, which can also be used as a cold press and for repairing boot uppers : en fr
  • FR1050270A - Separator for liquid-gas mixtures especially suitable as a manifold for steam generators : en fr
  • US2664974A - Variable speed governor : en
  • DE752082C - Process for the preparation of water-soluble alkali salts of cellulose ether carboxylic acids : de en
  • DE901095C - Arrangement for measuring and monitoring the anode current of a high frequency generator for material heating with the aid of current relays : de en
  • DE1670046U - BUCKET EYES. : de en
  • FR1050423A - Method and apparatus for mixing fluids : en fr
  • GB702091A - Improvements in or relating to packings for sealing shafts or the like : en
  • DE1669997U - CIGARETTE EXTINGUISHER. : de en
  • DE1669750U - FERTILIZER TABLET : de en
  • FR1049855A - Wire tensioner : en fr
  • GB701832A - Improvements in or relating to apparatus for measuring the quantity of heat contained in a flowing medium : en
  • GB701940A - Improvements in or relating to receptacles with folding legs : en
  • DE900867C - Chair with cushioned seat plate : de en
  • FR1049807A - Fuse box allowing instantaneous restoration of the circuit : en fr
  • FR1050016A - Instrument panel lighting device : en fr
  • US2665040A - Mannequin for wearing apparel : en
  • DE1669932U - CONTAINER FOR THE SEALED STORAGE OF INDUSTRIAL PRODUCTS. : de en
  • FR1050621A - Keypad-controlled translator bar registering machine : en fr
  • FR1050511A - Improvements to auxiliary tanks with aerodynamic profile for fuel : en fr
  • DE901162C - Method for conditioning drilling fluids : de en
  • FR1049824A - Improvements to lifting devices : en fr
  • GB701934A - Improvements relating to windscreens for motor cycles and pedal cycles : en
  • GB701878A - Improvements in rails for supporting articles such as wearing apparel for display and inspection : en
  • GB702085A - Improvements in hydrant for aircraft refueling and other uses : en
  • FR1050249A - Capping system for all containers : en fr
  • DE901032C - Device for label separation in bottle washing machines : de en
  • DE894391C - Process for treating gases and vapors with fine-grain adsorbents such as activated carbon, silica gel or the like. : de en
  • DE900769C - Multiple milling device : de en
  • DE900809C - Process for the production of brushes and similar products : de en
  • AU2273053A - Process forthe production ofa new hydroxymethyl amide andthe alkyl ethers thereof : en
  • DE900906C - Closure for liquid container with overpressure and suction valve, especially for fuel or cooling water containers of motor vehicles : de en
  • FR1049986A - Guiding device for fabric strips or << selvage guide? for textile or other machines : en fr
  • GB701817A - Improvements in and connected with rail greasing apparatus or pumps therefor : en
  • FR1049918A - Cooling system for internal combustion machine : en fr
  • FR1050578A - : fr
  • DE1670062U - SELF-WEDDING OR BELT THAT CAN BE FASTENED INTO CLOTHES. : de en
  • GB701984A - Improvements in or relating to radar systems : en
  • DE901263C - Drive switch assembly for electric vehicles combined with the steering lever : de en
  • US2664577A - Wheeled device for transporting boats : en
  • US2665169A - Mechanical means for propelling field sprinkling apparatus : en
  • FR1050198A - Apparatus for spreading a layer of wax on printing tables : en fr
  • GB702093A - New benzaldehyde thiosemicarbazones : en
  • AU167036B2 - An improved pneumatic conveying plant : en
  • AU2268453A - Oil burners : en
  • CA499048A - Pie crust mix : en fr
  • CA499042A - Cam grinding machine : en fr
  • AU168012B2 - Emulsion polymerization of vinyldene compounds : en
  • FR1050593A - : fr
  • US2665414A - Electrical hinge : en
  • DE1669989U - TELESCOPIC DEVICE FOR SWIVELING ROTATING OBJECTS. : de en
  • FR1050405A - Continuous speed change with tilting cones : en fr
  • FR1050580A - : fr
  • GB702019A - Improvements in or relating to pressure regulating valves : en
  • GB701915A - A method of separating metals of different melting-points from mixtures of small fragments of the metals : en
  • DE900710C - Extrusion machine for plastic masses : de en
  • DE900711C - Process for the production of a high-voltage ignition cable with a seamless aluminum jacket : de en
  • DE900955C - Array array for ultrashort waves : de en
  • DK76927C - Method for locating faults in a transmission medium, for example a cable, in a communication system and communication system with means for performing the method. : da en
  • US2665131A - Bowling ball retarder : en
  • DE1669841U - TOY. : de en
  • DE900910C - Process for the production of legible single or multi-colored characters by etching : de en
  • DE901034C - Pen with ball point : de en
  • FR1050536A - : fr
  • GB701785A - Improvements relating to the synchronising of generated pulses or oscillations : en
  • FR1049933A - Manufacture of woven wire mesh : en fr
  • US2664787A - Thermal compensator : en
  • FR1049837A - Improvements to devices for weighing and bagging bulk materials : en fr
  • FR1049943A - Electrolytic alumina production process : en fr
  • FR1050356A - Device for measuring devices for fluids : en fr
  • GB702121A - Improvements in or relating to means for removing plaster casts : en
  • DE764481C - Method for washing loose fiber material : de en
  • GB702113A - Improvements in radar systems : en
  • USD171250S - Cowl for a motorcycle rear wheel or similar article : en
  • US2665326A - Vent plug and electrolyte leveling device for aircraft storage batteries : en
  • FR1050308A - Improvements in sulfur recovery processes from fluids containing sulfur : en fr
  • FR1050424A - Mold for making junctions or fittings in thermoplastic material : en fr
  • DE900799C - Broaching machine for unstacking storage sheds for briquettes or the like. : de en
  • AU1590953A - Improvements in suspended sliding doors : en
  • CA498986A - Circuit opening device : en fr
  • DE900998C - Electrolytic cell for the production of zinc powder : de en
  • FR1050583A - : fr
  • AU2242453A - Improvements relating to machines for -grinding the ends of coiled springs and other articles : en
  • DE901193C - Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas : de en
  • FR1050032A - Machine for cutting asbestos cement or the like slabs : en fr
  • GB702037A - Improvements connected with lighting fittings : en
  • US2664702A - Cooled flame tube : en
  • AU164115B2 - Driving device for friction drives, especially belt drives : en
  • DE1670038U - MAGNETIC CHESS GAME. : de en
  • DE762610C - Electric circuit breaker : de en
  • DE900824C - Device for interrupting the traction current when braking trackless battery vehicles : de en
  • CA499025A - Pressure sensitive adhesive mass : en fr
  • DE1670016U - LICENSE PLATE FOR MOTOR VEHICLES. : de en
  • US2664899A - Double bobby pin : en
  • US2664935A - Large volume multichamber tire : en
  • US2664928A - Automatic portable sawmill : en
  • US2664711A - Grinding or honing machine : en
  • US2665035A - Aerating device for pulverulent material : en
  • US2665318A - Arc melting of titanium to form ingots : en
  • FR1050529A - : fr
  • DE1669714U - BOX FOR NOTICES, NOTIFICATIONS, PREVIEWS AND THE LIKE, IN PARTICULAR FOR CLUB, ASSOCIATION OR BOARD DISPLAYS. : de en
  • DE1669840U - TRAFFIC GAME. : de en
  • FR1049901A - Improvements to molded plastic packaging with a view to facilitating their manufacture and the extraction of the packaged products from their packaging : en fr
  • AU161000B2 - Improvements in or relating to moulding thermosetting resins : en
  • US2665265A - Synthetic resin compositions having improved light stability : en
  • AU160420B2 - Improvements in machines for lapping tape onto an electric conductor or other support : en
  • AU160557B2 - 1'Improvements relating to electric apparatus, such as magnetic amplifiers, employing saturable regulating chokes : en
  • DE1670088U - FRAME FOR STORING EYEGLASSES AND PINCHES. : de en
  • US2664933A - Golf bag : en
  • US2665007A - Mounting for centrifugal machines : en
  • AU2258053A - Gearshift control : en
  • DE1669820U - SPEED CONTROL DEVICE ON SIMPLE PHOTO CLOSURES. : de en
  • DE1669862U - PELVIC BELT. : de en
  • DE900926C - Process and device for rolling gears, corrugations or notches on cylindrical workpieces : de en
  • US2664765A - Transmission and control mechanism therefor : en
  • AU165502B2 - Combination harvester-thresher and collector press : en
  • US2665020A - Self-loading and unloading vehicle for palletized loads : en
  • DE1669897U - PILLOW. : de en
  • GB702024A - An improved package : en
  • AU2243953A - Improvements in fire extinguishing foam-forming composition : en
  • CA498984A - Organosilicon compounds : en fr
  • CA499044A - Method for locating deposits : en fr
  • AU161159B2 - Dryer : en
  • AU2258353A - Corrosion protecting metal finishing composition : en
  • DE900768C - Hydraulic add-on device for machine tools of all kinds : de en
  • US2665081A - Cable reel : en
  • AU166201B2 - Improvements in or relating to coherent metallic bodies and their manufacture : en
  • DE1669808U - DISC CLUTCH. : de en
  • AU166305B2 - Process forthe continuous manufacture of products from viscose, aswell asthe products manufactured according to this process : en
  • AU167108B2 - Improvements in packages for sutures and ligatures : en
  • AU160177B2 - Improvements relating to machines having induction motor drives : en
  • AU162535B2 - Tracklaying tractor with exchangeable working implements : en
  • AU2269953A - Thermostatically operable valve structures : en
  • CA499032A - Etherification of lignins and lignin-like material : en fr
  • DE1669850U - TRANSPORT CONTAINER. : de en
  • FR1050620A - Punching machine for accounting cards : en fr
  • US2665125A - Apparatus for the heat treatment of fabrics : en
  • US2665193A - Red iron oxide of high color purity and process of making same : en
  • AU2261253A - Improvements relating to presses for attaching metal fittings to material : en
  • CA499010A - Cacao process and product : en fr
  • US2664616A - Slasher with interchangeable press rolls : en
  • US2664689A - Cotton picker doffer mechanism adjusting means : en
  • US2665170A - Atomizer : en
  • US2665179A - Piston for hydraulic brakes : en
  • US2665378A - Pulse-signal translating system : en
  • FR1050316A - Process for the manufacture of alcohols or chlorinated hydrocarbons from alkenes by reaction with water or hydrochloric acid : en fr
  • FR1050488A - Method and device for spinning machines, for simultaneously twisting and stretching the fibrous product : en fr
  • FR1050501A - Improvement in game balls : en fr
  • FR1050612A - Hand hammer refinements : en fr
  • AU2243353A - Improvements in or relating to coherent metallic bodies and their manufacture : en
  • AU2252053A - A compressed cylindrical tampon : en
  • AU165029B2 - Improvements in or relating to process for preparing dextran andthe dextran resulting from said process : en
  • AU165219B2 - Improved control system for motor vehicle variable-speed transmission mechanism : en
  • DE900925C - Process for the production of hinges, hangers and Like. Made of profile material : de en
  • DE901170C - Line-up device for letter files : de en
  • US2665110A - Logging tractor : en
  • DE901001C - Resistance thermometer for high temperatures : de en
  • US2664832A - Cover construction for hopper cars : en
  • US2665037A - Container : en
  • US2664569A - Bathing cap : en
  • US2664712A - Fluid tight packing for gates : en
  • US2664875A - Wheel dresser : en
  • US2664743A - Apparatus for testing the surface hardness of construction materials : en
  • US2665150A - Fastening device : en
  • US2665355A - Potentiometer : en
  • US2664973A - Safety brake system : en
  • DE900821C - Sanding shoe for pantographs of electrical crane systems and vehicles : de en
  • FR1050507A - Process for transforming carbonaceous materials into useful gas : en fr
  • FR1050540A - Device for salting meat under pressure with a view to its preservation : en fr
  • FR1050361A - Improvements in methods and apparatus of the kind using magnetic tapes for the reproduction of sound, in particular for the cinema : en fr
  • AU2241153A - Portable magnetic tape recorders : en
  • DE1669859U - DEVICE FOR REPAIRING HYDRANTS. : de en
  • US2664607A - Method of continuous casting : en
  • US2664819A - Printing machine : en
  • AU166572B2 - Heating and ventilating apparatus : en
  • CA499027A - Production of gun-puffed ready-to-eat food product : en fr
  • DE900808C - Wetting agents, detergents, cleaning agents and dispersants : de en
  • DE901027C - Air foam generator in the manner of a jet air pump : de en
  • FR1050534A - : fr
  • FR1049909A - Floating electric cable for high current : en fr
  • FR1050282A - Process for the preparation of copolymers of vinyl aromatic compounds : en fr
  • AU164875B2 - A transistor amplifier : en
  • DE901176C - Process for the production of phenol ethers from aryl monosulfonic acids : de en
  • AU2273153A - Improvements-in or relating toa draft gear and cushioning pad therefor : en
  • CA499082A - Door locking and opening and closing devices : en fr
  • DE900883C - Temperature controller, especially for cooling systems : de en
  • FR1050226A - Tourniquet belt : en fr
  • CA498976A - Method and apparatus for determining the freezing point of liquids : en fr
  • AU163637B2 - Improvements in or relating tothe solvent scouring of wool : en
  • FR1050211A - Feeler control for machine tools : en fr
  • FR1050137A - Manufacturing process of multiple aluminum foil and multiple aluminum foil produced according to this process : en fr
  • FR1050414A - Method and apparatus for combustion of fuels : en fr
  • US2665036A - Device for dosing powdered or granular substances having dispensing conduit with a vibration-producing member carried thereby : en
  • AU160614B2 - Improvements in or relating to thermionic valve amplifying circuits : en
  • CA498990A - Combined fuse and demand meter : en fr
  • DE901168C - Process for improving the lightfastness of dyeings and prints with Kuepen dyes and their leuco ester salts on fully synthetic structures made of superpolyamides or super-polyurethanes : de en
  • AU2269153A - Improvements in or relating to welding apparatus and method : en
  • FR1050640A - Further training in the manufacture of packaging bags : en fr
  • FR1049963A - Electrical connection : en fr
  • FR1050239A - Method for heating furnaces and device applying this method : en fr
  • FR1050468A - Improvements made in the establishment of mechanical guillotine shears : en fr
  • AU2249553A - Sealing: means, for doors : en
  • AU1522853A - Improvements in saw benches : en
  • AU2250453A - Aryl sulfones and method of producing same : en
  • AU158818B2 - Improvements in saw benches : en
  • US2665393A - Deflecting and high voltage supply circuit : en
  • DE900779C - Methods of preventing or reducing halation when making photographic prints, e.g. of grids, especially light directional filters : de en
  • GR14958B - METHOD AND MACHINE FOR MAKING REINFORCED FRAMEWORK FRAMES. : el en
  • GB701831A - Process for the production of suppositories containing medicaments : en
  • FR1049978A - Improvements to transmission-reception switching tubes : en fr
  • FR1050010A - Device facilitating the combustion of dust and the like in all heating devices : en fr
  • FR1050018A - Continuous molding machine : en fr
  • FR1049805A - Snap-in clamshell locking device : en fr
  • FR1050321A - Improvement in devices preventing the closing of a door if you forget your key : en fr
  • US2664791A - Manual indexing mechanism : en
  • DE752192C - Process for the production of gypsum slag cement : de en
  • DE1669737U - REVERSIBLE PENCIL SHARPENER. : de en
  • AU2259953A - Improvements in or relating toa photoconducting semiconductor electrode for photoelectric cells : en
  • DE765265C - Process for the production of threads from aqueous solutions of polyvinyl alcohol : de en
  • DE900745C - Process for the production of active substance adsorbates : de en
  • DE900976C - Converter : de en
  • FR1049990A - Spray shutter : en fr
  • FR1050183A - Automatic intensity control device in a television receiver : en fr
  • FR1050442A - Method and device for massaging the human body : en fr
  • FR1050525A - : fr
  • DE1669845U - FASTENING THE HEAD REINFORCEMENT TO METAL BARRELS. : de en
  • DE1669971U - NOTICE PRINT BLOCK. : de en
  • FR1050358A - Lubricating composition : en fr
  • FR1050485A - Method and device for manufacturing punched cards : en fr
  • FR1050623A - Disc filter sector : en fr
  • FR1050447A - Breastplate adaptable device, especially for sewing atchers use : en fr
  • DE1669893U - ABSORBENT FABRIC FOR USE FOR WIPING AND SCRUBBING CLOTHS OR. DGL. : de en
  • DE1669977U - CONTROL BUTTON ARRANGEMENT WITH LIGHT SIGNAL FOR HIGH FREQUENCY RECEIVING DEVICES. : de en
  • DE900721C - Method and apparatus for measuring the phase shift : de en
  • GB701885A - Fastening clamp for the net line of a fishing net : en
  • DE900967C - Equipment for measuring, displaying and monitoring direct currents and direct voltages : de en
  • GB701943A - An easel attachment for use with a desk : en
  • DE1670078U - HOME AND GARDEN BAR. : de en
  • DE901151C - Screw press for pottery u. Like. With slot template and ventilation device : de en
  • FR1050503A - Powder separator for spray drying plant : en fr
  • FR1050064A - Method and device for encrypting certain types of pulse links : en fr
  • FR1050520A - Improvements relating to the joints : en fr
  • US2664866A - Internal-combustion engine : en
  • US2664946A - Adjustable cornice : en
  • FR1049891A - New motion transformation device : en fr
  • FR1050103A - Shirt with detachable collar and cuffs : en fr
  • GB702006A - Improvements in hand lever trucks : en
  • AU162662B2 - Improvements in vehicle brakes : en
  • US2665321A - Thermoelectric generator : en
  • US2665409A - Method and apparatus for determining moisture content or other variables in organic materials : en
  • US2664876A - Portable cooking device : en
  • US2665160A - Door control mechanism : en
  • US2665293A - Preparation of the ethyl esters of sulfonic acids : en
  • US2664945A - Combination torch holder and paint scraper : en
  • FR1049852A - Fingers intended for automatic machines for harvesting poultry feathers : en fr
  • GB701858A - Wax compositions : en
  • FR1050514A - Device for electric discharges in a vapor, of low capacity : en fr
  • GB701939A - Improvements in processes for applying caps for bottles, cans and similar containers : en
  • FR1050300A - Improvement to safety glitter barrels : en fr
  • US2665016A - Hydraulic loader and handling means for trucks : en
  • DE901048C - Process for carrying out gas reactions using a magnetic field : de en
  • DE900861C - Process for casting metals : de en
  • DE900970C - Method of burning out electrical capacitors : de en
  • DE901020C - Device for the lubrication of hot surfaces with lubricating oil emulsions : de en
  • DE901103C - Method and device for casting hollow bodies which are closed on all sides : de en
  • US2665039A - Automatic shirt folder : en
  • US2665390A - Anode target : en
  • DE1669720U - CLOTHES FOR PASSENGER CARS. : de en
  • DE1670099U - FULL BUST MADE OF THERMOPLATIC PLASTIC, IN PARTICULAR FOR SHOP WINDOW DECORATIONS. : de en
  • US2664795A - Photographic flash lighting and synchronizing system : en
  • US2665382A - Three slot cylindrical antenna : en
  • US2665192A - Process for the production of cuprous oxide : en
  • FR1050462A - Camera equipped with reflector with lamp holder : en fr
  • GB701993A - Improvements in or relating to rust inhibiting agents and compositions : en
  • GB702027A - Improvements in or relating to valves for liquids : en
  • US2665249A - Waste disposal : en
  • FR1049932A - Box transforms into a small theater, particularly intended to contain cakes or other items for sale : en fr
  • FR1050043A - : fr
  • GB701917A - Improvements in resilient telescopic devices : en
  • DE1669766U - FOLDER FOR UNPERFORATED WRITING, WRITINGS AND THE LIKE. : de en
  • DE1669888U - FOLDABLE SOCKET FOR FLUORESCENT LAMPS. : de en
  • DE900788C - Propulsion device for ships : de en
  • DE900894C - Coupling between piston and piston rod : de en
  • US2665021A - Attachment lock for industrial trucks : en
  • DE892335C - Incandescent cathode high vacuum valve with partially metal vessel wall : de en
  • DE901182C - Slip clamp for overhead lines for electric railways : de en
  • DK76931C - Storage container for toilet paper. : da en
  • DE900704C - Multivibrator circuit with two amplifier tubes : de en
  • FR1050180A - Improvements to air cushions or mattresses and the like : en fr
  • GB702060A - Improvements in or relating to hinges : en
  • US2664828A - Sand trap for oil wells : en
  • US2665233A - Insecticides and insecticidal compositions : en
  • DE1670007U - STOPPER PLUGLESS VALVE. : de en
  • GB701807A - Synthesis of carotenoid polyene compounds having vitamin-a activity : en
  • US2664648A - Graphic recording device : en
  • FR1050449A - Process for the manufacture of seamless tubes and rolling mills for carrying out this process : en fr
  • DE1669783U - CLOSURE FOR HAT BOXES. : de en
  • DE1669972U - RIBBON IMPRAEGNATED ON ONE SIDE WITH PROTECTIVE LAYER. : de en
  • FR1050044A - Method and apparatus for picking up and presenting the beginning of a wire from coils : en fr
  • FR1050138A - Process for preparing boro-alkali hydrides : en fr
  • FR1050368A - Improvements in methods and devices for connecting sheets or layers of thermoplastic materials by their edges : en fr
  • FR1050490A - Device for turning oval parts : en fr
  • GB701937A - Improvements in or relating to tripod stands for cameras, theodolites and other instruments : en
  • GB701792A - Improved method of treating tubular textile fabrics : en
  • US2665027A - Underfloor wire distributing system : en
  • GB702094A - Improvements in or relating to optical objectives : en
  • FR1049985A - Improvements to articulated leaf closures : en fr
  • GB702028A - Improvements in or relating to means for conveying ground material from milling machines : en
  • FR1050435A - Electric steam iron : en fr
  • GB701988A - Gas turbine driven vehicle : en
  • FR1049883A - Board game imitating the game of football : en fr
  • GB701863A - Improvements in or relating to circuits for protecting amplifiers from overload : en
  • DE901201C - Electric circuit breakers, in particular switches : de en
  • GB702032A - Improvements in or relating to agricultural implements : en
  • FR1049948A - Walls, low walls and partitions with beds and toothed joints assembling groups of plates making up concrete blocks with two or more air layers : en fr
  • FR1050126A - Soap box : en fr
  • GB701900A - Improvements in and relating to drain pans for refrigerators : en
  • FR1049930A - Process for preparing organopolysiloxane layers : en fr
  • DE1669983U - SPRING CONTACTS ON FUSES. : de en
  • DE901200C - High-voltage switch with arc extinguishing by a flowing pressure medium : de en
  • US2664934A - Wheel traction device : en
  • US2665087A - Landing wheel structure for aircraft : en
  • FR1050647A - Improvement in bottle overcapping : en fr
  • DE896304C - Centrifugal clutch, especially for manual gearboxes : de en
  • DE900731C - A steel vessel cooled by an artificially moved air stream : de en
  • GB701812A - Improvements in or relating to gauges for testing the relation between the face of threaded nuts or the like and their thread : en
  • GR14960B - BOARD GAME. : el en
  • DE900725C - Adjustable capacitor : de en
  • US2664859A - Hydraulically controlled fluid driven reciprocating actuator : en
  • US2665017A - Loader attachment for tractors : en
  • US2664564A - Brassiere : en
  • US2665013A - Control mechanism for article transfer devices : en
  • US2664717A - Absorption refrigeration system of the inert gas type : en
  • US2665248A - Flocculation mechanism : en
  • DE900796C - Container with anklet : de en
  • FR1049812A - Construction game : en fr
  • GB702021A - Improvements in or relating to magnetic testing devices : en
  • DE900751C - Process for the production of resinous condensation products : de en
  • FR1050170A - Liquid combustion thermal installation : en fr
  • AU162420B2 - Improvements in or relating to new polycyclic halogenated hydrocarbons and process of preparing same : en
  • AU2247053A - Modified polyvinyl acetal resin coating and adhesive composition : en
  • FR1049819A - Process for manufacturing a new fabric and fabric obtained by this process : en fr
  • FR1049886A - Zipper closure : en fr
  • FR1050291A - Small power electric machine : en fr
  • FR1050595A - New compositions based on polyvinyl chloride and process for obtaining them : en fr
  • FR1050610A - Process for the preparation of polyethylene dispersions in organic liquids and process for coating surfaces with a layer of polyethylene : en fr
  • US2664715A - Control valve for spray systems : en
  • US2665291A - Metal xanthates of the haloaryloxyalkanols : en
  • DE1670028U - TAP FOR BEER ETC. : de en
  • GB702000A - Multi-layer glass sheet having an interlayer reversibly changing its light transparency when subjected to changes in temperature : en
  • DE1669948U - SPRING PRESSURE FILLER HOLDER. : de en
  • DE900928C - Stocking molding machine : de en
  • FR1049942A - Wiper blade : en fr
  • DE1669947U - EXCHANGEABLE INSERT OR REPLACEMENT ATTACHMENT FOR BALLPOINT REFILLS AND THE LIKE. : de en
  • DE1669965U - TOOL FOR RE-LOCKING BOARDS DURING REPAIR WORK. : de en
  • FR1050351A - Method for producing photographic images : en fr
  • AU2258153A - Deodorizing or disinfecting appliance : en
  • CA499005A - High-temperature elastic-fluid temperature-measuring system : en fr
  • GB702095A - Improvements in top rollers for textile spinning and preparatory machinery : en
  • DE900823C - Device for regulating transformers, in particular locomotive transformers : de en
  • AU166749B2 - Process and apparatus for spraying textiles : en
  • US2664773A - Pivoted metal-working hammer : en
  • US2664948A - Time controlled circuit selector : en
  • US2665074A - Double impeller impact breaker : en
  • FR1050416A - Process for preparing a substituted alcohol : en fr
  • DE901189C - Arrangement for switching electrical currents : de en
  • FR1050518A - Improvement in photoelectric cells : en fr
  • US2665222A - Rubberized broom fiber fabric : en
  • FR1050150A - Stopper for bottles, flasks or the like : en fr
  • DE901121C - Spark plug test plug for internal combustion engines : de en
  • DE900702C - Winding material for pipes that are subject to high loads and are to be manufactured using the winding process for high pressures : de en
  • DE900837C - Method for the application of one or more spiral spacers around the conductor : de en
  • DE900911C - Process for the production of synthetic inorganic silicates : de en
  • DE900957C - Antenna switching device for receiver : de en
  • US2665084A - Flap actuator and control system : en
  • DE1669884U - AUTOMATIC LINE WINDING DEVICE FOR ELECTRICAL DEVICES. : de en
  • FR1049866A - Process for making plastics wettable : en fr
  • FR1050254A - Process for obtaining insulin preparations from acidic and alcoholic dispersions of pancreas : en fr
  • FR1050278A - Manufacturing process of artificial piezoelectric elements : en fr
  • DE754192C - Process for improving the chemical resistance of aluminum oxide sintered products : de en
  • DE900847C - Electromagnetic switch : de en
  • DE900694C - Process for separating mixtures of substances by free path sublimation : de en
  • DE1669703U - FASTENING ARRANGEMENT OF BUSHINGS, PINIONS, EXCENTRALS AND THE LIKE. ON WAVES. : de en
  • DE901007C - Machine for molding doughy masses : de en
  • DE900982C - Device for connecting successive welding electrodes of an automatic arc welding machine without interrupting the welding operation by means of a tacking arc : de en
  • DE900996C - Method and device for the production of hollow bodies from synthetic wood : de en
  • DE1670031U - POCKET KNIFE. : de en
  • FR1050437A - drawing of glass fibers and the like : en fr
  • FR1050508A - Container : en fr
  • FR1050000A - Improvements to level adjustment devices using electrodes : en fr
  • FR1050478A - Parquet wax stick : en fr
  • US2664812A - Mold for frying tacos wrappers : en
  • US2664861A - Steam boiler : en
  • US2664976A - Portable well servicing equipment : en
  • US2665290A - Separation of oxygenated organic compounds : en
  • DE901064C - Loudspeaker arrangement with tweeter and woofer : de en
  • DE901277C - Process for laying in particular sewer pipes or shaped pieces made of concrete and the sewer pipes or shaped pieces used for this purpose : de en
  • DE1669753U - TRANSPORT CONTAINER. : de en
  • DE901270C - Hydraulic press for the production of dense molded bodies from ceramic masses or the like. : de en
  • FR1050071A - Improvements to processes and apparatus for spraying a fluid with electrostatic action, in particular for painting : en fr
  • DE900923C - Hollow inclined rolling mill for the production of seamless tubes and for reducing tubes as well as for rolling round billets : de en
  • FR1049936A - Lady's transformable bag : en fr
  • AU1517952A - An improved mounting device for pictures andthe like : en
  • CA498998A - Disk harrow : en fr
  • AU165656B2 - Improvements in or relating to valved containers : en
  • AU2254653A - Improvements in and relating to control circuits for alternate series systems : en
  • AU2262953A - Improvements in or relating to direct current amplifier : en
  • DE1669914U - DEVICE FOR REPRESENTING PRISMATIC BODIES WITH CONVERTIBLE BASE AREA. : de en
  • FR1050233A - Improvements in devices for inserting forms, provided with rows of holes, in typewriters, bookkeepers or the like : en fr
  • US2665022A - Clamp means for industrial trucks : en
  • AU2241653A - Improvements in or relating to new polycyclic halogenated hydrocarbons and process of preparing same : en
  • AU2272953A - improvements in or relating to method of making PROPELLER BLADES : en
  • DE900937C - Process for the production of sulfur-containing organic compounds : de en
  • DE901187C - Device for connecting or connecting electrical high-voltage cables : de en
  • AU161945B2 - Concrete form and method of molding concrete columns therewith : en
  • US2665050A - Shipping container : en
  • US2665174A - Multiunit scaffold : en
  • CA499003A - Production of melamine : en fr
  • AU166007B2 - Improvements in or relating to laundry apparatus : en
  • BE511899A - PRINTING DEVICE FOR RECORDING PARIS RESULTS. : en fr
  • US2664887A - Gas mask : en
  • CA499049A - Insecticidal composition with a wheat dust carrier : en fr
  • US2664579A - Cold header : en
  • USD171270S - Infant s spoon : en
  • DE1670011U - FELT MAINTENANCE HOLDER. : de en
  • DE901054C - Process for the production of sulfonates : de en
  • US2665241A - Concentration of aqueous formaldehyde solutions : en
  • AU160323B2 - Improvements in and relating to ailerons for aircraft wings : en
  • DE901070C - Electrical device, in particular an electric motor, with a permanently connected supply line : de en
  • AU2267253A - Locking means for securing a nut onto a screwed member : en
  • DE1669895U - RING CONSOLE. : de en
  • AU2250953A - Improvements in or relating to moulding thermosetting resins : en
  • CA498961A - Deodorant : en fr
  • AU166464B2 - f "IMPROVEMENTS RELATING TO FEEDING MEANS FOR EVAPORATORS : en
  • AU2264653A - Improvements in or relating to a spark ignition system of an interngl combustion engine : en
  • DE1669848U - EDGE AND BASE REINFORCEMENT FOR ROUND SHEET METAL OBJECTS. : de en
  • DE1670037U - ENTERTAINMENT GAME. : de en
  • CA19445S - Holder for sewing accessories : en
  • GB701806A - Improvements in and relating to the production of synthetic threads, fibres, filaments and like filamentary materials : en
  • GB701836A - Apparatus for treating textile fabrics : en
  • US2664679A - Attachment for trimming the treads of wheels : en
  • US2665310A - Spirocyclohexanes and methods of preparation thereof : en
  • DE1670087U - HOUSEHOLD WATER BOILER. : de en
  • FR1049956A - Manufacture of fine grains of various metals : en fr
  • US2664890A - Oxygen therapy tent : en
  • US2665247A - Apparatus for electropolishing metals : en
  • FR1050245A - Torsiometer : en fr
  • DE1669870U - IN ADJUSTMENT VARIABLE ELASTIC. : de en
  • FR1050269A - Improvements relating to new light-stabilized compositions containing vinylidene chloride or vinyl chloride : en fr
  • FR1050397A - Improvements to piston machines : en fr
  • GB701986A - An improved process for de-acidification of ammonia liquor by distillation : en
  • US2665047A - Shipping container for heavy bulk merchandise : en
  • AU166703B2 - Improvements in or relating to label feeding apparatus : en
  • CA498945A - Ice shaving machine : en fr
  • DE1670006U - HYDRAULIC DEVICE FOR ADJUSTING THE VALVE CLEARANCE FOR COMBUSTION MACHINERY. : de en
  • DE900830C - Electrostatic microphone with stretched and multiple supported membrane : de en
  • DE900863C - Shortened umbrella : de en
  • DE901078C - Procedure for measuring the amount of apparent resistances of any phase : de en
  • DK76950C - Apparatus for aligning egg cartons. : da en
  • FR1050614A - Improvement in light signaling devices on vehicles : en fr
  • GB702126A - Improvements in methods of and apparatus for reinforcing and stabilizing structures,and particularly dams : en
  • AU2248353A - Improvements in or relating to production of electroconductively coated glass transparent electro-conductive article : en
  • CA498970A - Preparation of beta-oxo esters : en fr
  • FR1050037A - Improvement in the assembly of a tilt-closing tool in a handle : en fr
  • FR1050130A - Improvements to filters, high frequency mixers, and similar devices : en fr
  • FR1050587A - Aerodynamic headlight support for quick fixing on the fenders of motor cars with independent headlights and allowing the adaptation of new recessed headlights with quick adjustment : en fr
  • AU2251553A - Safety coupling for power transmission mechanisms : en
  • DE1669843U - INDEPENDENT ELECTRIC SWITCHING DEVICE FOR CONTROL AND ACTIVATION OF SIGNALS ON TOYS. : de en
  • AU2249153A - Composition for sound records containing polystyrene and silicon or boron carbide and process for making thesame : en
  • FR1049972A - Device for regulating the rms value of a current or voltage : en fr
  • AU2266253A - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • DE1669836U - FRONT BLADE TENSIONER. : de en
  • FR1049903A - Rocket motor control device : en fr
  • FR1049965A - Improvements to wringing rollers for wool degreasing machines and the like : en fr
  • FR1050107A - Means for obtaining plastic clichés intended for letterpress printing : en fr
  • BE525205A - : en
  • AU2245953A - Improvements in or relating to thermionic valve amplifying circuits : en
  • AU163333B2 - Improvements in or relating to whips, hunting crops and similar articles : en
  • DE1669811U - BRAKE SHOE ADJUSTMENT DEVICE FOR SLIDING SHEET BRAKES. : de en
  • DE759608C - Device for regulating the hot steam temperature for forced circulation steam generators : de en
  • DE900757C - Marking machine with sprocket calculator : de en
  • FR1050101A - Expansion valve, especially for refrigeration devices : en fr
  • US2665111A - Body lowering apparatus : en
  • US2664672A - Fluid pressure regulator with automatic means for shutting off the fluid : en
  • AU1628653A - Improvements inthe manufacture of electrical circuits : en
  • AU2274953A - Improvements in or relating to valved containers : en
  • CA499078A - Gravity davits : en fr
  • AU166397B2 - Improvements relating ti stators for rotary dynamo-electric machines : en
  • AU162223B2 - improvements in or relating to method of making PROPELLER BLADES : en
  • CA498952A - Artificial respirator : en fr
  • US2664585A - Shoeshine device : en
  • DE900890C - Control device for injection pumps of internal combustion engines : de en
  • GB701929A - Improvements in devices for supporting and driving different household appliances, especially kitchen appliances : en
  • DE1669958U - STORAGE AND DEMONSTRATION CONTAINERS WITH HINGED LIDS, IN PARTICULAR FOR EXPOSURE METERS. : de en
  • DE900930C - Heat regenerators for industrial furnaces, especially for coke ovens : de en
  • US2664953A - Plug setter : en
  • US2665419A - Television receiver : en
  • DE751555C - Colloid mill : de en
  • FR1049802A - Process for dyeing blends of wool and fibrane from regenerated cellulose : en fr
  • US2664803A - Power pulverizing plow : en
  • FR1050145A - Adjustable support device for props and the like : en fr
  • FR1050382A - Method and apparatus for treating a fluid medium : en fr
  • FR1050615A - Hydraulic brake, especially for so-called scooter motorcycles : en fr
  • GR14962B - NEW METHOD AND MATERIALS FOR MASTIC PROCESSING. : el en
  • DE900746C - Rolling device on winding drums for the flat construction of vehicle tires : de en
  • DE901280C - Spool sensor device, especially for single-sided multi-box looms : de en
  • AU165597B2 - Road surfacing machine : en
  • AU2249353A - Conveyors : en
  • DE1669940U - ACCELERATOR AND BRAKE PEDAL IN ONE PIECE. : de en
  • FR1049907A - Bumpers for mopeds : en fr
  • FR1050305A - Direct lighting fixture for rectilinear light sources : en fr
  • FR1050571A - Sound generating device giving the impression of coming from acoustic sources animated by a periodic movement : en fr
  • AU167037B2 - Improvements in or relating to apparatus for xray spectrometry : en
  • AU2272253A - Improvements in and relating to ailerons for aircraft wings : en
  • DE900753C - Glare-free protective glass for control panel instruments : de en
  • DE900946C - Process for the production of mosaic electrodes for picture scanning tubes : de en
  • FR1050186A - Swiveling interference suppressor frame combined with a receiving radio device : en fr
  • FR1050267A - Thruster blade feathering device on multi-thruster airplane : en fr
  • GB702045A - Improvements in or relating to apparatus for effecting amplitude compression and expansion of electric signals and signalling systems including such apparatus : en
  • US2665274A - Steroid pyridinium salts : en
  • GB701825A - Improvements in or relating to hydro-extractors : en
  • DE1669993U - STOP BAR FOR WINDOWS AND DOORS MADE OF METAL PROFILES. : de en
  • DE1670071U - DEVICE FOR HANGING FLOWER POTS, VASES AND THE LIKE. : de en
  • FR1050255A - Manufacturing process of ribbed fabrics for tires : en fr
  • GB702001A - Improved process and apparatus for the slaking of burnt lime : en
  • US2664758A - Mechanical drive : en
  • US2664842A - Battery burning rack : en
  • CA499056A - Dispensing and applicator cap for containers : en fr
  • FR1050149A - Portable mosquito net : en fr
  • FR1050281A - Automatic circuit breaker : en fr
  • FR1050221A - Advanced Flashlight : en fr
  • GB702016A - Manufacture of a stable preparation of the molecular compound of 4-dimethylamino-1-phenyl-2:3-dimethyl-5-pyrazolone and butyl-chloral hydrate : en
  • FR1050020A - Apparatus for examining knitted stockings and the like : en fr
  • DE901141C - Master cylinder for hydraulic brakes, especially on motor vehicles, with an auxiliary power device : de en
  • GB702014A - Improvements in or relating to the process for the production of aldehydes : en
  • AU164086B2 - Improvements relating to garage doors andthe like : en
  • US2665038A - Compressible tube closure : en
  • AU164307B2 - Thermostatically operable valve structures : en
  • FR1050066A - Loom and in particular warp thread tension regulator : en fr
  • FR1050085A - Improvements to the acrylonitrile preparation processes : en fr
  • FR1049869A - Process and installation for retting hemp : en fr
  • FR1049887A - Stoppering device, in particular for vials of liquids intended for transfusions or injections : en fr
  • FR1050445A - Manufacturing process of flexible pipes and pipe obtained by this process : en fr
  • FR1050594A - : fr
  • DE901005C - Adding machine with writing device : de en
  • FR1050506A - Thermal rock drilling : en fr
  • FR1050510A - Hydraulic spool valve : en fr
  • GB702036A - Rotary hydraulic machine : en
  • CA499035A - Tag marking machine cut-off knife : en fr
  • US2664774A - Opening means for locking wrench type pliers : en
  • US2664775A - Harmonica apparatus : en
  • USD171268S - Expansible wrist watch bracelet : en
  • GB702111A - Disintegrating apparatus : en
  • US2664668A - Dancing toy : en
  • USD171253S - Gehring stocking : en
  • DK76932C - Device for gas scrubbers or similar gas heaters. : da en
  • DK76945C - Device at ship hatches. : da en
  • AU160504B2 - Improvements in or relating to electromagnetic waveguide systems : en
  • DE1669827U - BICYCLE LIGHTING DEVICE. : de en
  • FR1050325A - Advanced automatic fire weapon : en fr
  • US2665405A - Regulated low-voltage power supply : en
  • US2664578A - Foot binding for water skis and the like : en
  • DE1669869U - WOMEN'S COAT. : de en
  • US2664848A - Dial : en
  • US2664582A - Flexible handle paintbrush : en
  • US2664793A - Means for sizing and surface finishing paper tubes and the like : en
  • US2665045A - Bottle filling machine : en
  • US2665093A - Parachute safety release : en
  • FR1049944A - Construction system of beams, pylons, metal posts and similar objects by improved assembly of the constituent elements together : en fr
  • FR1050258A - Cable clamp : en fr
  • GB701960A - Improvements relating to suspension members for rockets : en
  • US2665012A - Wire lifting crane : en
  • DE1670039U - ROLL OF ENTERTAINMENT GAMES AND DECORATIONS FOR TABLES AND HANDCASSETS. : de en
  • DE901066C - Antenna mast or microphone boom arm : de en
  • FR1050579A - : fr
  • GB701845A - Improvements in or relating to elevator systems : en
  • DE901255C - Bitumen gluing, impregnating and corrugated cardboard machine : de en
  • DE1669892U - DEVICE FOR POLISHING COOKING PLATES OD. DGL. : de en
  • AU167981B2 - Purification of acrylonitrile : en
  • DE1669976U - PUSH BUTTON SWITCHES, IN PARTICULAR FOR RADIO RADIO : de en
  • DE900969C - DC timing relay : de en
  • GB701975A - Improvements in or relating to apparatus for filtering particles from gases : en
  • DE1669786U - POCKET MIRROR WITH MOUNTING AND POCKET. : de en
  • DE1669860U - HOUSING FOR RATCHET TOOL. : de en
  • DE900807C - Process and means for reducing the tendency to shrinkage of fabrics or fibrous materials consisting wholly or partly of wool : de en
  • DE900933C - Process for the preparation of o-oxyarylcarboxylic acid-ª-naphthylamides : de en
  • DE1669722U - TUNNEL HOUSING FOR A DIFFERENTIAL BLOCK TRANSMISSION FOR MOTOR VEHICLES. : de en
  • DE1669825U - DOUBLE REAR AXLE, ESPECIALLY FOR TRUCK TRAILERS. : de en
  • FR1050598A - Compressor or electromagnetic pump : en fr
  • US2664690A - Double sickle type mower : en
  • DE901144C - Direction indicators for bicycles and motorcycles : de en
  • DE901254C - Sewing machine with an oil-tight housing : de en
  • DE752814C - Spiral slide for downward conveying of conveyed material by means of curved slide surfaces : de en
  • DE901148C - Method of decorating surfaces : de en
  • FR1050061A - Device for the protection of electrical networks : en fr
  • FR1050165A - Rigid articulation for metal support of mine galleries : en fr
  • GB701978A - Improvements relating to axle suspended electric traction motor drives : en
  • CA498992A - Molded floating soap and process and apparatus for making the same : en fr
  • DE901229C - Method and device for the production of an evenly dyeable rayon spider cake : de en
  • FR1050205A - Manufacturing process of copper wires for varnished wires : en fr
  • GB702040A - Process for the production of derivatives of vat dyes and the dyeing of non-cellulosic materials therewith : en
  • CA499070A - Concentration of charrable heat-sensitive liquids : en fr
  • DE748699C - Countercurrent step washer : de en
  • DE904751C - Rotary head for spinning machines : de en
  • GB702067A - Improvements relating to compounds of the benzhydryl ether type : en
  • DE1670036U - ROLLER ATTACHMENT ON ROLLER SKATES. : de en
  • FR1049924A - Torque filter for installations powered by reciprocating motors : en fr
  • DE901138C - Friction clutch disc, especially for motor vehicle clutches : de en
  • FR1050631A - Improvements made to refrigeration devices : en fr
  • AU2250753A - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • FR1050068A - Improvements in catalytic polymerization : en fr
  • FR1050295A - Advanced absorption refrigerator : en fr
  • FR1050516A - Improvements relating to independent wheel suspensions : en fr
  • GB701784A - A portable or removable floor covering adapted to provide a games court or pitch : en
  • GB702102A - Improvements in or relating to drafting mechanisms for textile fibres : en
  • FR1049892A - Apparatus for recording and reproducing re-scopic cinematographic views : en fr
  • DE1669791U - DEVICE FOR TRANSPORTING AIR OR OTHER GASES. : de en
  • FR1050242A - Photographic developer : en fr
  • FR1049811A - Provisions applicable in the construction of squirrel cage windings, in particular damping windings of this type, for electrical machines : en fr
  • FR1050341A - Improvements made to the supports of the external components of a rotary machine such as a turbine : en fr
  • US2665226A - Method and apparatus for vapor coating : en
  • DE1670018U - HYDRAULIC TILT SYSTEM FOR TRANSPORT VEHICLES. : de en
  • FR1050440A - Power plant for ships : en fr
  • DE900972C - Electrode connection, especially for electron beam tubes : de en
  • DE901158C - Circuit arrangement for pneumatic tube systems with switch memories assigned to the individual route sections : de en
  • FR1049995A - Advanced ball joint : en fr
  • FR1050403A - Process for continuous casting of metals into bars : en fr
  • AU167646B2 - Improvements in or relating tothe welding of metals or alloys : en
  • AU2259853A - Improvements in or relating to electric cables : en
  • GB701871A - Improvements in or relating to cathodes for electric discharge tubes and methods of producing such cathodes : en
  • GB702081A - Improvements in and relating to apparatus for the condensation of vapours : en
  • AU2269553A - Process forthe. purification of lactams : en
  • CA499019A - Method for improving the strength of artificial insolubilized protein filaments : en fr
  • AU167411B2 - Production ofa non-crystallizing storage-stable aqueous syrup fromthe reduction product ofa saccharide : en
  • AU2270253A - Improvements in or relating tothe production of condensates ofa phenol with furfural : en
  • FR1050649A - Method and machine for manufacturing a flat bag with a rectangular bottom, of the type of a bag with a non-attached bottom : en fr
  • FR1049868A - Ships hatch closing device : en fr
  • AU164684B2 - Improvements relating to gyroscopic apparatus : en
  • CA498982A - Electric discharge device : en fr
  • AU160806B2 - Improvements in or relating toa fuel injection nozzle for internal combustion engines : en
  • AU167933B2 - Modified polyvinyl acetal resin coating and adhesive composition : en
  • DE1669986U - Hard disk for dentures. : de en
  • AU2270653A - Preparation of pure butter : en
  • DE900853C - Arrangement for the acceleration of charged particles : de en
  • FR1049968A - Device for protection against theft in motor vehicles the roof of which is formed by a soft top : en fr
  • GB701820A - Improvements in or relating to the production of combustible gases from hydrocarbons : en
  • DE901172C - Process for the production of ureas, urethanes or thiourethanes : de en
  • FR1050625A - Drive axle for motor vehicles : en fr
  • GB702007A - Preparation of amides : en
  • GB702041A - Improvements in or relating to the reduction of vat dyes : en
  • US2665092A - Spraying attachment for airplanes : en
  • FR1050322A - Horizontal plate filtration device : en fr
  • FR1050371A - New toy : en fr
  • FR1050383A - Compressed gas engine : en fr
  • CA498968A - Bench assembled circuit breaker operating mechanism : en fr
  • AU163733B2 - Improvements in or relating to automatically controlled recording apparatus : en
  • DE900733C - Method for preventing vegetation on objects : de en
  • USD171262S - Drawing instrument : en
  • US2664982A - Coupling device : en
  • US2665163A - Ground release for cargo parachutes : en
  • AU1558953A - An improved motor vehicle window : en
  • CA498974A - Engine starter drive : en fr
  • CA499084A - Draperies : en fr
  • CA19447S - Bottle opener made of metal : en
  • US2664940A - Convertible, adjustable, and collapsible seat and ladder : en
  • CA499011A - Oil dropper : en fr
  • CA498983A - Alkenyl silane interpolymers : en fr
  • CA498988A - Photographic developers of increased solubility : en fr
  • AU2251853A - Improvements in or relating to domestic electric cookers : en
  • AU2259353A - Wood bending machine : en
  • DE1669868U - WOOL OR BLANKET. : de en
  • DE901009C - Mobile device and method for pest control in agriculture : de en
  • US2664830A - Trackless vehicle driven by electric motors : en
  • US2665175A - Track laying front wheel for tricycle tractors : en
  • DE900726C - Voltage-divided electrical discharge vessel and process for its manufacture : de en
  • US2664620A - Expansion tool : en
  • USD171251S - Motorcycle body : en
  • AU2267853A - Process of preparing ice-colours in textile printing and dyeing : en
  • CA498943A - Power actuated tire removing apparatus with circumferentially distributed thrust members : en fr
  • US2665181A - Folding paired legs for tables : en
  • US2665377A - Universal tuning system for television receivers : en
  • AU162035B2 - Conveyors : en
  • AU2254453A - Camphorylsulfonic acid esters of hydroxy substituted naphthalenes : en
  • FR1049987A - Distribution system for internal combustion engine : en fr
  • DE900833C - Reception arrangement using magnetic field tubes with multi-part anode, both of which are rectified and de-damped in the reception circuit by the same tube : de en
  • DE900941C - Process for the production of low-iron Thomas slag in the production of Thomas steel : de en
  • FR1050179A - Process for the production of mixtures of phthalocyanines containing alkali metals and metal-free phthalocyanine : en fr
  • AU2265853A - Direct current reinsertion and synchronizing signal separator circuit : en
  • US2664747A - Liquid-solids interface indicator : en
  • US2665285A - Stabilization of derivatives of dithiocarbamic acids : en
  • AU2249453A - Conveyors : en
  • US2664703A - Preheater and vaporizer for gas turbine engines : en
  • US2664927A - Panel trim apparatus with orienting feed means : en
  • US2665118A - Apparatus for cleaning gas swept heating surfaces : en
  • US2665046A - Liquid dispenser : en
  • AU161923B2 - Improvements in locknuts and locknut assemblies : en
  • CA499080A - Control apparatus for fluid compressors : en fr
  • DE1669920U - SPARK PLUG CONNECTOR AND SCREEN CAP. : de en
  • DE1670050U - SUPPORT FOR CONVEYOR PIPES IN PNEUMATIC CONVEYOR SYSTEMS. : de en
  • DE1670000U - AGRICULTURAL HAND APPLIANCE. : de en
  • LU32476A1 - : en
  • US2664813A - Apparatus for packaging lumber : en
  • AU2328053A - Pad for use with flat bottomed rails : en
  • DK76939C - Feeder for shaking screens. : da en
  • FR1050237A - Method for increasing the elasticity of oriented articles based on acrylonitrile : en fr
  • FR1050430A - Process for the separation of hydrocarbons, phenols and pyridic bases contained in so-called phenolic oils : en fr
  • FR1050464A - Electric welding gun : en fr
  • AU1762053A - Improvements in conveyor chains : en
  • AU2267353A - Improvements in and relating to hydraulic turbines or pumps : en
  • DE1669927U - CONE CONNECTION FOR CUTTING TOOLS FOR CUTTING METAL WORKING. : de en
  • FR1049938A - Woman's shoe : en fr
  • FR1050038A - : fr
  • FR1050053A - Support runner for mounting a fully cantilevered element in two directions : en fr
  • FR1050215A - Device for indicating the level of a liquid in a receptacle : en fr
  • FR1050387A - Coupling mechanism with automatic clutch and disengagement, regulated by overload : en fr
  • US2665151A - V-type packing for eliminating labyrinth flow : en
  • DE1669705U - SLEEVE. : de en
  • US2665369A - Explosion-proof light having a pressure relieving porous element : en
  • US2665281A - Chemical compounds and processes of preparing the same : en
  • US2665352A - Contact-spring switch assembly : en
  • FR1049971A - Process for the preparation of non-hygroscopic choline salts : en fr
  • FR1050373A - Grease without soap : en fr
  • US2664631A - Cushion for artificial dentures : en
  • US2664833A - Machine for forming and packing blanks of dough : en
  • US2665384A - Ion accelerating and focusing system : en
  • USD171249S - Cowl for a motorcycle front wheel or similar article : en
  • US2665342A - Alarm switch : en
  • US2665413A - Converting from an unbalanced to a balanced circuit : en
  • FR1050287A - Process and installation for the treatment of textile plants : en fr
  • GB701904A - Improvements in or relating to button, stud or like holes and a process and apparatus for producing the same : en
  • US2665086A - Aircraft control system monitor : en
  • FR1050388A - Automatic steam jet pressurized oil vaporizer : en fr
  • FR1050492A - Improvement in hand saws : en fr
  • FR1050588A - Brake control for handlebars of cycles, motorcycles, scooters and the like : en fr
  • CA498955A - Smoking pipes : en fr
  • US2664653A - Steam and dry iron : en
  • DE901017C - Gas turbine with lubricating and sealing device on the bearing : de en
  • GB701945A - Method for the production of frostproof moulded building elements : en
  • US2665338A - Digit-absorbing repeater : en
  • US2664823A - Pump unit : en
  • AU168022B2 - Camphorylsulfonic acid esters of hydroxy substituted naphthalenes : en
  • US2665360A - Flash welder control : en
  • DE1669730U - DEVICE FOR DRINKING FROM BOTTLES, IN PARTICULAR FROM WIDE-NECK MILK BOTTLES. : de en
  • DE1669855U - ANNUAL CLOCK. : de en
  • DE900688C - Process and device for the ongoing wet treatment of wide webs of fabric : de en
  • FR1049801A - Molded bodies offering high flexural and tensile strengths : en fr
  • FR1050031A - Automatic device for the pneumatic transport of liquid or fractionated solid products : en fr
  • DE1669816U - EXHIBITION AND ADVERTISEMENT BOARD OR CASES FOR ATTACHING TO BICYCLE STANDS. : de en
  • FR1050650A - Signaling and rescue device : en fr
  • IS812A7 - Method of processing from fish : en is
  • FR1050029A - Improvements in chain hoists : en fr
  • FR1050603A - Boundary layer control device for airplane wing profiles and similar walls : en fr
  • DE901100C - Monitoring device for the thread run in textile machines, especially warp knitting machines : de en
  • GB702029A - Improvements in the preparation of polyvinyl chloride : en
  • FR1050422A - Steam generator with combustion chamber comprising both grate and dust burners : en fr
  • DE900761C - Quick-release pipe coupling : de en
  • DE900876C - Arrangement for reproducing frequency curves using a Braun tube : de en
  • FR1050352A - Improvement in telephone cables : en fr
  • FR1050443A - Artificial casings for sausages and similar flat articles and their manufacturing process : en fr
  • US2665272A - Emulsion polymerization at low temperatures in the presence of certain trialkylhydroperoxy methanes : en
  • DE1669885U - ARRANGEMENT FOR HOLDING AN ELECTRIC MEASURING INSTRUMENT IN A PRESSURE-PROOF ENCLOSED HOUSING. : de en
  • FR1050260A - Process for raising, in vats, the alcoholic strength of wines and other alcoholic products : en fr
  • GB702109A - An improved method for chlorinating titaniferous material : en
  • GB701873A - Paper seat-covering distributing device for closet bowls : en
  • DE1669800U - CLAMPING DEVICE ON AGRICULTURAL EQUIPMENT. : de en
  • DE1669826U - TWO-AXLE TANDEM RUBBER WHEEL ROLLER WITH SYMMETRY STEERING. : de en
  • DE753502C - Drive device for the excitation of mechanical, technical work performing, vibratory systems : de en
  • DE900993C - Metal inlay : de en
  • CA499007A - Hose coupling : en fr
  • GB701795A - Improvements in or relating to electric induction hardening : en
  • DE754162C - Piezoelectric vibration generator : de en
  • FR1050199A - Improvements to templets for looms : en fr
  • FR1050312A - Developments relating to ethenoxy-n-monoethanolamides of abietic acid : en fr
  • GB701890A - Improvements in or relating to electric water heaters : en
  • AU1693853A - Improved flytrap : en
  • US2665307A - Trichloroacrylyl chloride : en
  • DE1670077U - LID GUIDES FOR BOXES, IN PARTICULAR COUCH BOXES. : de en
  • DE901147C - Target practice device : de en
  • DE1670014U - FILM CLEANER. : de en
  • FR1050135A - Rontgen tube for radiographs with great image finesse and great clarity of diagnostic purposes, and examinations of coarse and fine structures : en fr
  • DE1670060U - IMPACT TOOL. : de en
  • DE901241C - Process for the production of seamless bushings from fabric soaked with synthetic resin : de en
  • CA499074A - Accessory system for motor vehicles : en fr
  • AU2254153A - Tracklaying tractor with exchangeable working implements : en
  • US2665205A - Hot work steel alloy : en
  • DE901169C - Process for printing cellulose fibers and animal fibers : de en
  • FR1050557A - : fr
  • GB701830A - Television apparatus : en
  • US2665073A - Heating system : en
  • GB701822A - Improvements in or relating to electric switches having pivoted actuating members : en
  • FR1050028A - Articulated and folding cabinet, forming a harness and shelf : en fr
  • GB702074A - Improvements relating to lubricant-cooling arrangements for internal combustion engines : en
  • DE901028C - Fixed air foam generator for fire extinguishing purposes on storage containers for flammable liquids : de en
  • DE901067C - Fire protection reinforcement for cables and lines : de en
  • GB701919A - Door-fastening fittings for use on metal door frames : en
  • GB701985A - Improvements in or relating to television receivers : en
  • FR1050120A - Dust collector : en fr
  • FR1050353A - Brake for vehicle wheels with pads bearing against the rotating drum : en fr
  • GB701846A - Improvements in or relating to hydraulic extrusion presses for producing coated electrode wires : en
  • GB702098A - Apparatus for marking characters on the periphery of round objects : en
  • FR1049848A - Protection of panels and coatings in fragile materials such as plaster : en fr
  • FR1049937A - Perfected shoe : en fr
  • AU162222B2 - Improved coin-freed vending machine : en
  • CA498981A - Cyclones : en fr
  • DE753962C - Circuit arrangement for telegraph systems : de en
  • DE900794C - Process and filter for rendering volatile substances in tobacco smoke harmless : de en
  • GB702075A - Improvements in the colouration of cellulose acetate : en
  • AU162734B2 - An improved trouser hanger : en
  • DK76933C - Water heater. : da en
  • FR1049951A - Frame for battery mounting of a bulb for portable electric lighting : en fr
  • GB701972A - Improvements in or relating to the wet spinning of natural fibres : en
  • FR1049815A - Acatene type transmission for bicycles : en fr
  • GB701870A - Photographic pivoted blade lens shutter with a flashbulb synchronizer : en
  • DE1669882U - HEAT EXCHANGER. : de en
  • DE901080C - Arrangement for measuring the internal resistance of galvanic elements or cells and accumulators : de en
  • FR1050619A - Coating for choke or transformer : en fr
  • FR1049839A - Torch Cutting Machine : en fr
  • FR1050213A - Process and devices for the ventilation of buildings applicable in particular to constructions used for the storage of products of any kind : en fr
  • FR1050266A - Method for fixing objects on a support, devices for applying this method and machine for fixing buttons on a support : en fr
  • FR1050333A - Process for the reduction of aromatic nitrogen compounds : en fr
  • GB702108A - An improved method for chlorinating titaniferous material : en
  • DE900865C - Container for razor blades : de en
  • FR1050642A - Shield plate : en fr
  • GB701809A - Improvements relating to apparatus for dispensing pastes, liquids and other substances : en
  • GB701912A - Improvements in or relating to iron shot, process of making the same and apparatus for carrying out the process : en
  • DE1669773U - WALL DISTRIBUTION BOXES, IN PARTICULAR FOR CABLES OF THE REMOTE INDICATION. : de en
  • DE901049C - Process for the production of gel grains containing silica : de en
  • US2665126A - Crankshaft pin hardening machine : en
  • US2665358A - Resistor grid : en
  • FR1050411A - Process for manufacturing construction elements of all kinds, cold and hot : en fr
  • FR1050539A - : fr
  • FR1050365A - Device for feeding rinsing liquid to the barrel of coking chamber furnaces : en fr
  • FR1050630A - Improvements to devices for applying adhesive strips to at least part of the circumference of an object with a closed contour : en fr
  • GB701843A - High speed colour photographic silver dye bleachout taking and printing film : en
  • GB702063A - Improvements in or relating to transfer copying or manifolding materials and their manufacture : en
  • FR1050472A - Improvements made to a cinematographic projector intended in particular for stereoscopic projection : en fr
  • GB701808A - Synthesis of carotenoid polyene compounds having vitamin a activity : en
  • DE1669776U - ILLUMINATED LIGHT SWITCH. : de en
  • DE1670065U - PUSH BUTTON DIE WITH SERRATED RING. : de en
  • FR1049820A - Dryer device for dry cleaning : en fr
  • FR1049953A - Improvements to centrifugal devices : en fr
  • US2664658A - Firearm trigger lock : en
  • FR1049831A - Drilling device : en fr
  • FR1049908A - Manufacturing process for fluorescent paints, inks and coatings : en fr
  • FR1050206A - Improvements to prime movers : en fr
  • US2665295A - Diesters of dithiophosphoric acids and terpenes : en
  • DE1669835U - DOUBLE LACE-UP SKI BOOTS WITH REMOVABLE LINER. : de en
  • DE1670027U - PUMP BELL FOR SEALING PRESERVED JARS. : de en
  • US2665286A - Production of organo-tin compounds : en
  • AU157840B2 - Improvements in suspended sliding doors : en
  • DE900782C - Process for the production of subtractive azine dye images in halogen silver emulsion layers : de en
  • DE901220C - Heating capacity control device for salt bath ovens : de en
  • FR1050429A - Manually operated single track system block : en fr
  • FR1050613A - Collars and cuffs improvements : en fr
  • US2665223A - Process for depositing an aluminum film on a substrate by thermal vaporization : en
  • DE900842C - Pantograph rod for the overhead line of electric railways : de en
  • DE900965C - Surge arrester designed as a blow-out spark gap : de en
  • FR1049875A - Granulator : en fr
  • FR1049949A - Seal for hypodermic syringe : en fr
  • US2665132A - Reinforced ball casing and method of manufacture : en
  • US2664691A - Apparatus for picking up prunes and the like : en
  • US2664815A - Machine for printing and perforating sales tickets using address plates : en
  • AU2274553A - Improvements relating to electropneumatic braking systems for railway vehicles andthe like : en
  • FR1050074A - Device intended to prevent the formation of a vacuum in the mechanism housings : en fr
  • DE900777C - Process for producing a light-absorbing, wedge-shaped layer, the minimum density of which is greater than zero : de en
  • DE901058C - Heavy metal salt mixtures that can be used as leaf and seed fertilizers : de en
  • FR1049973A - Device for injecting, under pressure, adherent products : en fr
  • FR1050413A - Braking device for vehicles : en fr
  • AU2248253A - Improvements in or relating toa fuel injection nozzle for internal combustion engines : en
  • FR1049894A - Process for obtaining tubing on tubes : en fr
  • FR1050421A - Improvements to digital data storage systems : en fr
  • FR1050434A - Switching system for telecommunications : en fr
  • US2664872A - Fuel control system : en
  • US2665406A - High power factor current limiter : en
  • FR1050203A - Machine for cleaning and aerating flour and other products : en fr
  • GB702030A - Disintegrating apparatus : en
  • FR1049871A - Manufacturing process of molded ceramic ferro-magnetic products : en fr
  • US2664638A - Gauge : en
  • US2664877A - Oven construction for ranges : en
  • US2665159A - Door control mechanism : en
  • DE900958C - Flameproof battery block made from plate cells : de en
  • DE901181C - Device for automatic, non-sparking shutdown of a contact line, especially for mine railways on routes that are at risk of firedamp : de en
  • US2664598A - Sliding panel and mounting : en
  • US2664673A - Diaphragm motor : en
  • US2665374A - Lamp harp : en
  • US2664730A - Clothes-washing machine : en
  • US2664753A - Variable capacity measuring scoop : en
  • US2665056A - Means for resiliently mounting vanes or frangible pump elements : en
  • DE900914C - Process for the production of a pourable, post-curing compound : de en
  • DE900806C - Process for making staple fibers from regenerated cellulose swellable : de en
  • US2665071A - Stoker apparatus : en
  • FR1050076A - Forming buffer : en fr
  • FR1050280A - Device for controlling the supply of liquid fuel to an engine : en fr
  • FR1050283A - Improvements made in the establishment of photographic composing machines : en fr
  • DE900896C - Device for setting shafts to run smoothly : de en
  • FR1049809A - Improvements to springs for cycles and gear changes for cycles : en fr
  • FR1050133A - Impact crusher with air separator, especially for pulverized coal fireplaces : en fr
  • FR1050366A - Aerodynamic crane : en fr
  • DE900766C - Seal for roller bearings : de en
  • US2664965A - Suction cleaner : en
  • US2665367A - Inductor for the heat treatment of workpieces, especially crankshafts : en
  • GB701969A - Improvements in or relating to code signalling transmitting apparatus : en
  • GB702130A - Improvements in or relating to chair : en
  • CA498953A - Fastenings for gates, doors and the like : en fr
  • FR1050033A - Control device for electrical switches with power contacts : en fr
  • FR1050156A - Contact for supplying current to metallic objects to be electrolytically oxidized : en fr
  • GB701942A - Improvements in or relating to automatic feeding devices for extrusion presses : en
  • DE900724C - Process for the production of film or wound capacitors : de en
  • DK76949C - Filling pen with an ink chamber separated from the ink tank. : da en
  • GB701907A - Improvements in torque indicating apparatus : en
  • GB702103A - Improvements in and relating to steam generator plant heated by hot waste gases : en
  • DE1669828U - ARRANGEMENT FOR FLAGS ON VEHICLES, IN PARTICULAR BICYCLES. : de en
  • FR1050003A - Grinder mill : en fr
  • FR1050376A - Screen background : en fr
  • FR1050569A - Zirconia getter and outer anode electron tube : en fr
  • DE1670055U - SHAKE FOR BUCKET CHAIN EXCAVATORS AND AUXILIARY DEVICE FOR PRODUCING THE LINING OF THE SHAKE EYES. : de en
  • FR1050591A - : fr
  • FR1050274A - Switch enhancements : en fr
  • US2664794A - Sidewalk grader and paver : en
  • US2664792A - Multilength continuous doctor blade : en
  • US2665408A - Ignition system analyzer : en
  • DE900744C - Monthly tie : de en
  • GB701803A - Diphenyl ketones of pharmaceutical value and the preparation thereof : en
  • FR1050257A - Process for the preparation of isoquinoline derivatives : en fr
  • FR1050543A - : fr
  • US2664844A - Soldering device : en
  • DE901012C - Fuel feed device for internal combustion engines : de en
  • DE901244C - Compass with at least one articulated leg : de en
  • US2664604A - Air conditioning apparatus and liquid metering device : en
  • US2664742A - Instrument for sensing the densities of fluids : en
  • US2665297A - Process of producing organic unsaturated nitriles : en
  • US2665386A - Well radioactivity logging apparatus : en
  • DE901257C - Luminescent screen : de en
  • US2664978A - Means for mounting metal wall panels : en
  • DE1669911U - TWO-PIECE SLIDE FRAME, ESPECIALLY FOR THE RECORDING OF SLIDES FOR FILM-IMAGE PROJECTION. : de en
  • DE901087C - Air-cooled storage capacity composed of several partial capacitors : de en
  • FR1050563A - Automatic cut-off for electrical equipment : en fr
  • IS276B6 - Fish processing machine : en is
  • FR1050336A - Improvement in dividing mechanisms for log saws or similar machines : en fr
  • US2664808A - Dining car kitchen ventilating system : en
  • DE900835C - Arrangement for coupling a high-frequency line : de en
  • DE1669717U - AIRPLANE WITH ROTATING RECOIL LIFT AND RECOIL STEERING AND COUNTERPRESSURE THROTTLE ENGINE. : de en
  • DE1669846U - SMALL PACKAGING FOR LIQUID AND PASTEUS SUBSTANCES. : de en
  • DE900720C - Device for scraping commutators of electrical machines : de en
  • GB701898A - Fitting for hand bags and like containers including an automatically opening flap : en
  • DE900754C - Photographic recorder : de en
  • DE900905C - Air guide surface for sunroof sedans : de en
  • FR1050628A - Device for harvesting fruit : en fr
  • FR1050094A - universal ejector : en fr
  • US2664834A - Apparatus for forming edible receptacles : en
  • US2664857A - Pig castrating holder : en
  • US2665244A - Refining aluminum electrolytically : en
  • US2665392A - Magnetic induction accelerator : en
  • AU2267653A - Improvements in or relating to electrical transformers : en
  • AU164921B2 - Improvements in or relating to concrete and concrete mixes : en
  • AU2266653A - Party line telephone systems : en
  • CA499030A - Gas reaction aircraft power plants : en fr
  • US2664728A - Pyrophoric lighter : en
  • CA499061A - Clay, magnesia cracking catalyst : en fr
  • DE1669879U - DISMOUNTABLE PIPE FORK DEVICE FOR THE SIMPLIFIED COMBINATION OF AN ELECTRIC - COOK - WASHING MACHINE. : de en
  • DE900981C - Press for wrapping arc welding electrodes : de en
  • DE900992C - Pre-tensioned reinforcement member for prestressed concrete components : de en
  • US2664686A - Beater assembly for cotton harvesters : en
  • US2664785A - Rearview mirror : en
  • US2664954A - Hydraulic fracturing to increase well productivity : en
  • USD171243S - Coin bank : en
  • US2664647A - Apparatus for drying stockings in stacks : en
  • US2664641A - Indexing device : en
  • US2664685A - Adjustable frame power mower : en
  • US2665231A - Coating process with alkali metal phosphate and added fluoride salt : en
  • DE901199C - Electric switch with arc extinguishing by compressed gas : de en
  • FR1050262A - Improvement in tension and play compensation devices applicable to flexible links : en fr
  • FR1050469A - Automatic fire extinguisher for highly flammable liquids contained in open or underground tanks : en fr
  • FR1050476A - Mounting arrangement for switching, if required, from a service device to a replacement device : en fr
  • GB702013A - Sulphonate detergent : en
  • CA499089A - Method and apparatus for forming granulated slag masses : en fr
  • DE900748C - Device for tearing off and removing the sprue on injection molding machines : de en
  • FR1050189A - Axial and symmetrical electrical junction system : en fr
  • FR1050090A - Index for cards and similar documents : en fr
  • DE901227C - Furnace for coking coal u. like : de en
  • US2664601A - Window construction : en
  • US2665180A - Extensible table for house trailers : en
  • FR1050175A - Loading and unloading mechanism for suspended carriers : en fr
  • AU2252553A - Process for increasing the casting output in continuous casting installations : en
  • AU2264753A - Improvements in or relating to method of attaching fastener andthe fastener attachment : en
  • US2664657A - Device for adjustably mounting packs of indicator cards or plates : en
  • US2664907A - Apparatus for proportioning flows of different materials : en
  • FR1050393A - Garbage vehicle : en fr
  • FR1050504A - Improvements to self-regulating injection pumps : en fr
  • GB701839A - Improvements in or relating to frequency modulated radar systems : en
  • DE1669956U - BOX WITH HANDLE. : de en
  • DE802453C - Conveyor belt suspension for underground mining : de en
  • US2665385A - Radioactivity well logging : en
  • DE1669883U - DEVICE FOR VENTILATION OF CABLE DISTRIBUTION CABINETS. : de en
  • DE762310C - Brake device for vehicle wheels mounted on rocker arms : de en
  • DE901092C - Electric oven with ribbon-shaped heating elements carried by the masonry : de en
  • US2664873A - Coated metal product and method of producting same : en
  • US2665147A - Wire distributing floor structure : en
  • US2665025A - Multiple-wiper mechanism for labeling machines : en
  • US2665337A - Telephonograph with answering device : en
  • DE1669930U - HOOK THREADER FOR TWO NEEDLE SEWING MACHINES. : de en
  • DE900684C - Pit stamp : de en
  • DE900771C - Sealing ring, especially for preserving glasses : de en
  • DE900735C - Polishing emulsion : de en
  • DE900706C - Circuit arrangement for message transmission with pulses : de en
  • FR1050337A - Process for preparing layers of colloids and products obtained : en fr
  • US2665371A - Glare shield attachment for automobile headlights : en
  • DE900758C - Engine fuel : de en
  • DE1670097U - ELECTRIC - TAP - CURRENT HEATER. : de en
  • FR1050482A - Automatic process for reading and perforating boxes or for ordering shaping looms and machines for its implementation : en fr
  • GB702080A - Improvements in rotary wing aircraft control systems : en
  • FR1049834A - Apron for metal bridges : en fr
  • FR1050294A - Combustion air preheating process for a steam generator : en fr
  • AU158906B2 - Improved rotary multipoint switch : en
  • US2664886A - Orthopedic apparatus : en
  • US2665271A - Polymerization of n-vinyl lactams : en
  • DE1669824U - DEVICE FOR VEHICLE STEERING GEAR SHIFTER AND SHIFT LEVER HANDLES. : de en
  • FR1050012A - Discharge tube, especially for lighting : en fr
  • US2664683A - Roller attachment for garden tractors : en
  • US2665257A - Leak detector composition for gaseous fluid conduits and the like : en
  • USD171256S - Water shooting toy gun : en
  • US2664708A - Hydraulic control system : en
  • US2665171A - Spray forming shower tube : en
  • US2665055A - Adjustable blade fan : en
  • US2665331A - Connector for stranded cable : en
  • AU158210B2 - Heel protector : en
  • AU164656B2 - Direct current reinsertion and synchronizing signal separator circuit : en
  • AU2270053A - Power elements for thermostats : en
  • US2664911A - Combination pressure and vacuum tank : en
  • DE1670051U - KIESSCHRAPPER. : de en
  • GB701951A - Journal bearing assembly : en
  • CA498971A - Stainless steel process : en fr
  • FR1049898A - Improvements to heaters for motor cars with a rear engine : en fr
  • FR1050286A - Olefin dimerization process : en fr
  • DE900695C - Safety device for pressure decomposer : de en
  • US2664799A - Camera with film wind and shutter set interlock : en
  • DE1669974U - CLOSING AND THEN ALLOCATION BODY. : de en
  • DE1670056U - DISTRIBUTION DEVICE AND ARRANGEMENT OF THE SAME IN HOUSEHOLD FLUSH WATER COLLECTION PITS. : de en
  • DE901262C - Arrangement for carrying out a take-off procedure for high-speed aircraft, in which the high-speed aircraft takes off from a cargo or motor glider serving as a take-off aircraft : de en
  • DK76943C - Rotor for helicopter. : da en
  • AU2243253A - Improvements in or relating to concrete and concrete mixes : en
  • DE900849C - Fuse, especially for high voltage : de en
  • DE900871C - Boilers for collective heating systems or the like and for burning fine-grain fuel : de en
  • DE1669973U - LIQUID-DRINKED VENTILATION AIR COOLER. : de en
  • DE1669711U - SCREEN AND FILTER CLOTH. : de en
  • US2665080A - Device for attachment perforated film strips to spool cores : en
  • GB702015A - Improvements in or relating to vitamin compositions : en
  • FR1049940A - Carrying frame for conveyor belts with steel elements or similar conveyors : en fr
  • FR1050359A - Electronic pulse circulation calculator : en fr
  • GB702124A - Improvements in and relating to geiger muller tubes : en
  • AU164685B2 - Improvements relating to stonebreaking machines : en
  • FR1049906A - Electric conductors : en fr
  • GB701816A - Improved method of reducing the water-permeability of a stratum of ground : en
  • US2665167A - Fuel injection nozzle : en
  • US2664719A - Process and apparatus for separating gas mixtures : en
  • US2664588A - Nozzle construction for suction cleaners : en
  • DE1669715U - PHOTOGRAPHIC NEAR-SETTING DEVICE. : de en
  • DE900916C - Roller tipper with device for unlocking the locking device for the pendulum suspended wagon flaps on conveyor wagons : de en
  • FR1049813A - Material loading machine : en fr
  • FR1050077A - Tracer cap for toy guns : en fr
  • GB701989A - Vehicle traffic indicators : en
  • AU1517052A - Heel protector : en
  • USD171266S - Dyeing jig : en
  • US2664771A - Nut holder with resilient legs : en
  • US2664784A - Apparatus for measuring objects by photography : en
  • US2665211A - Treatment of aqueous dispersions : en
  • US2665067A - Apparatus for effecting a desired sequence of operations : en
  • DE1669764U - MACHINE FOR ATTACHING ZIPPER LINKS AND ARRANGEMENTS FOR ASSEMBLING SEVERAL SUCH MACHINES. : de en
  • GB701781A - Improvements in or relating to electrical calculating machines and the like : en
  • DE900703C - Device for changing gears in motor vehicles, e.g. of rail cars, with flow gear and this downstream mechanical gear : de en
  • AU168046B2 - Production of aliphatic alpha-hydroxy-carboxylic acids and derivatives thereof : en
  • DE1669996U - TIME STAMP CLOCK, IN PARTICULAR MANUAL TIME STAMP CLOCK. : de en
  • DE757174C - Device for irradiation with neutrons, in particular for imaging objects by means of neutron irradiation : de en
  • DE901146C - Tensioning device for chains, especially for bicycles : de en
  • DE900705C - Arrangement for the transmission of messages with pulses : de en
  • US2664615A - Casket interior unit : en
  • US2664587A - Conversion arrangement for suction cleaners : en
  • US2664952A - Casing packer cup : en
  • DE762330C - Circuit arrangement for the transmission of meter currents over the subscriber line : de en
  • FR1050250A - Improvement of toilet flap fastening systems. on the bowls : en fr
  • GB702116A - Improvements in or relating to devices for cutting continuously travelling webs of non-fibrous material : en
  • AU2274153A - Improvements in propulsion systems for vehicles : en
  • DE1670090U - MOTHER BAG. : de en
  • CA499004A - Equalizing valve : en fr
  • US2664874A - Coated metal product and method of producing same : en
  • DE900812C - Process for the production of finely divided inorganic gel particles : de en
  • DE901046C - Method and device for multicolored printing of fabrics using film printing stencils : de en
  • DK76935C - Portable ticket machine or a device therefor. : da en
  • DE1669955U - TRANSPORT CONTAINER FOR MOTOR VEHICLES. : de en
  • AU163894B2 - Improvements relating to machines for -grinding the ends of coiled springs and other articles : en
  • CA498973A - Two-stage pulping process : en fr
  • CA499058A - Conversion of hydrocarbon oils : en fr
  • AU2248653A - Improvements relating to moving coil loudspeakers : en
  • AU2254753A - Improvements in or relating to automatically controlled recording apparatus : en
  • DE901171C - Process for the production of hydrazine hydrate : de en
  • DE900856C - Process for the production of sulfur dyes : de en
  • DE900919C - Steam-heated tube dryer : de en
  • DE900712C - High voltage cables : de en
  • DE900881C - Interference device : de en
  • GB702064A - Improvements in or relating to methods of applying liquids to textile fibres : en
  • AU165028B2 - Shampoo compositions containing organic fluorescent compounds : en
  • AU160615B2 - Cocking mechanisms for automatic guns : en
  • FR1050465A - Improvements to a process for separating aromatic compounds : en fr
  • GB701815A - Improvements in cast iron as a friction surface : en
  • GB702107A - Improvements relating to rotary engines or pumps : en
  • AU2265653A - A transistor amplifier : en
  • AU166202B2 - Improvements in or relating to coin separators : en
  • DE901139C - Hydraulic telescopic vibration damper, especially for motor vehicles : de en
  • FR1049816A - Connection for flexible hoses : en fr
  • DE1669763U - IRON PIT STAMP. : de en
  • US2665298A - Stabilized compositions comprising monomeric 1, 1-dicyano ethylene : en
  • US2665418A - Warning light for vehicles : en
  • CA499065A - Dull bit indicator : en fr
  • US2664572A - Artificial limb : en
  • AU166463B2 - A compressed cylindrical tampon : en
  • DE1669975U - ADJUSTABLE COMPENSATION RESISTOR FOR RATIOFILTER. : de en
  • FR1049861A - Continuous spinning machine for viscose, cupro-ammonium, acetate and the like : en fr
  • GB701974A - A folding carton : en
  • AU1607853A - Compositions and process for rendering textiles, wood andthe like rot-resistant : en
  • BE512098A - Process for dissolving and purifying polyesters of diols and aromatic bicarbonic acids, in particular terephthalic acid : en fr
  • DE1669781U - FASTENING OF SHUNTS FOR ELECTRICAL MEASURING INSTRUMENTS IN PRESSURE-PROOF ENCLOSED HOUSING. : de en
  • US2664986A - Apparatus for composing justified lines : en
  • US2665108A - Combination tire spreader and tire-lifting hoist therefor : en
  • CA498946A - Electrical heating devices : en fr
  • DE900945C - Fine regulator control for single-phase series collector motors, especially for AC traction vehicles : de en
  • DK76917C - Tools for shaping, in particular stitching or stretching of iron plates and profiles. : da en
  • US2665246A - Electrostatic sludge precipitation : en
  • USD171259S - Kennedy glove : en
  • DK76948C - Filling pen. : da en
  • FR1050641A - Improvements in safety devices for presses : en fr
  • DE900716C - Electrical system for vehicles, in particular motor vehicles : de en
  • FR1050097A - Method and device for the automatic adjustment of the pressure in the molds of die-casting machines and machines comprising application : en fr
  • FR1050200A - Process for the production by shrinking of an edge wing on hollow sheet metal bodies, products conforming to those obtained according to this process and tools for its implementation : en fr
  • FR1050238A - Process improvements for powder manufacturing : en fr
  • GR14963B - NEW WAY OF TREATMENT IN COFFEE TILES AFTER SUGAR. : el en
  • FR1050315A - Drum machine for leatherworking : en fr
  • FR1050551A - : fr
  • DE1669788U - COVER PLATE FOR HEATING AND VENTILATION SYSTEMS. : de en
  • FR1050230A - Slowing down device for stacking sheet products in machines such as rotary printing machines : en fr
  • FR1050419A - Improvements to combustion devices : en fr
  • GB702046A - Improvements in and relating to papermakers' felts : en
  • FR1049981A - Anti-glare device for vehicles : en fr
  • GB701931A - Protective apparatus for electricity distributing systems : en
  • GB702044A - : en
  • FR1050092A - Method of making articles of probable plastic : en fr
  • FR1050231A - Appliance for toasting slices of bread : en fr
  • FR1050637A - Reactor for continuous work : en fr
  • GB702125A - Means for producing true appearance of solid objects from plane pictures thereof : en
  • US2664563A - Heel forming machine : en
  • US2664688A - Cotton picker doffer means : en
  • AU2262853A - Swing grinder : en
  • DE1670100U - HEAD PROTECTION CAP, ESPECIALLY FOR MINING WORKERS. : de en
  • US2664960A - Topping governor and reversing solenoid for variable pitch propellers : en
  • DE900836C - Method for achieving the same level of phase angle constants in two-layer telecommunication cables : de en
  • DE900866C - Seating furniture with a spring-loaded frame : de en
  • DE900947C - Arrangement for making electrical records visible : de en
  • US2664879A - Instrument for testing ph values of body canal liquids and color comparator for use therewith : en
  • US2664964A - Fibrous filter sheet for gases : en
  • US2664864A - Engine head : en
  • BE511941A - CERAMIC INSULATOR. : en fr
  • FR1049920A - Device ensuring the synchronized rotation of two spectacle lenses : en fr
  • GB701894A - Improvements in or relating to high frequency variable inductances : en
  • GB702129A - Power vehicle seat with adjustable back portion : en
  • CA499014A - Alloy anode for electrodeposition of zinc : en fr
  • AU161658B2 - Electric delayed-action switches : en
  • AU2259753A - Improvements in or relating to label feeding apparatus : en
  • AU2260953A - Improvements relating to stonebreaking machines : en
  • AU2268353A - The pearl polymerisation of styrene : en
  • DE901152C - Roller basket for the centrifugal machine for the production of heavy-duty centrifugal bodies, especially made of concrete : de en
  • US2664709A - Power unit for tire inspection stands : en
  • US2665238A - Recovery of oil from shale : en
  • DE901021C - Shut-off device, in particular articulated valve : de en
  • US2665330A - Wall outlet and fixture mounting : en
  • US2665372A - Incandescent spotlight luminaire : en
  • AU1591553A - Improvements in domestic appliances : en
  • CA498991A - Filtered thyratron control circuits : en fr
  • FR1050059A - Manufacture of aromatic hydrocarbons : en fr
  • AU163734B2 - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • FR1050243A - Radiant boiler : en fr
  • FR1050596A - New brush-making items and how to obtain them : en fr
  • CA499002A - Synthetic filaments : en fr
  • US2665128A - Tension relief device for cables : en
  • US2665152A - Door hook safety latch : en
  • US2664645A - Liquid level : en
  • US2664656A - Ironing board cover fastener : en
  • DE901216C - Relay, the contact spring set of which consists of non-pretensioned contact springs : de en
  • FR1050019A - Apparatus for lubricating chain saws : en fr
  • DE1669876U - CLOTHES CLOSURE, IN PARTICULAR BRUSH CLOSURE. : de en
  • FR1050001A - Improvements to electrical level indicators : en fr
  • GB701794A - Improvements in and relating to halogen containing organic compounds of phosphorus : en
  • US2664643A - Connecting rod alignment gauge : en
  • US2664744A - Holder for corrosion testing coupons : en
  • US2665127A - Truck stabilizer package unit : en
  • US2665387A - Ray directing device : en
  • AU163636B2 - Crankcase lubricants for internal combustion engines comprising an iron or nickel-containing antiknock agent : en
  • US2664605A - Casting sodium-lead alloys : en
  • US2664847A - Bookmark with marker ribbon : en
  • US2664984A - Change dispensing mechanism : en
  • US2665158A - Door control mechanism : en
  • US2665256A - Solid compositions containing polyoxyethylene ethers and urea : en
  • US2664837A - Suspended furnace arch : en
  • DE1669795U - WALL FORMWORK. : de en
  • US2664591A - Fish scaling machine : en
  • AU2261753A - Improved control system for motor vehicle variable-speed transmission mechanism : en
  • US2664660A - Shearing board, particularly for fishing trawl nets : en
  • AU161943B2 - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • US2664734A - Locking device for electrical connections : en
  • US2664991A - Traveling support for hank drying machines : en
  • DE1669847U - CHEESE PACK. : de en
  • FR1049905A - Ignition device for rocket engine : en fr
  • FR1050648A - heat exchanger : en fr
  • US2665380A - Aerial arrangement : en
  • AU167410B2 - Improvements in nonreturn valves : en
  • US2665162A - Watermelon carrier : en
  • US2665157A - Door control mechanism : en
  • DE1669902U - SPREADER. : de en
  • AU165377B2 - Machine for welding and cladding : en
  • US2664593A - Molding apparatus : en
  • AU160977B2 - Driving device for friction drives, especially belt drives : en
  • AU167143B2 - Process forthe reduction of metalliferous materials : en
  • DE900693C - Loading device for standing retorts : de en
  • DE900960C - Branch terminal for busbars : de en
  • US2664568A - Brassiere : en
  • AU163468B2 - Belt edging : en
  • DE1670061U - COLLAR SUPPORT FOR SOFT COLLAR. : de en
  • US2664637A - Gauge for internal upsets : en
  • US2664855A - Sanitary nest depository : en
  • US2665269A - Emulsion polymerization of vinylidene compounds in the presence of trisubstituted hydroperoxymethanes having 10 to 30 carbon atoms : en
  • AU159441B2 - Oil burners : en
  • AU163736B2 - Power transmission mechanisms : en
  • AU2248553A - Improvements relating to moving coil loudspeakers : en
  • DE900713C - High voltage insulator for oil-filled electrical devices : de en
  • US2665210A - Method of refining raw cocoa and raw masses made therefrom : en
  • DE900952C - Circuit for amplifying and measuring the difference between variable, in particular biological, voltages : de en
  • DE901274C - Electro-hydraulic chute drive : de en
  • GB702099A - Improvements relating to the production of condensation products : en
  • US2664801A - Developing apparatus : en
  • AU167649B2 - Improvements in or relating toa photoconducting semiconductor electrode for photoelectric cells : en
  • DE1670069U - DRAIN VALVE FOR STEAM CYLINDER OD. DGL. : de en
  • DE900747C - Method and device for the production of comb rolls from cellular horn or similar materials for stapling individual sheets or printing products : de en
  • FR1050083A - Improvements to automotive radio antennas : en fr
  • DE901197C - Electric gas switch : de en
  • FR1050446A - Photographic, filtering and anti-halo layers : en fr
  • DE901153C - Package for cheese : de en
  • GB701783A - Improvements relating to television receiving apparatus : en
  • DE1669906U - REGISTRATION DEVICE. : de en
  • DE901173C - Process for the preparation of salts of diamidine bases : de en
  • AU164801B2 - Manfucature of frangible diaphragms for safety devices : en
  • US2664596A - Panel molding and assembly thereof : en
  • US2665023A - Container closure : en
  • US2665404A - Unbalanced primary motor control system : en
  • US2665203A - Herbicidal method : en
  • AU167019B2 - Improvements in fire extinguishing foam-forming composition : en
  • DE1669931U - FRUIT JUICE AND JELLY MAKER AND COOKING DEVICE COMBINED : de en
  • DE900681C - Ejector for wafer machines : de en
  • DE900857C - Paints : de en
  • DE900966C - Device for checking motor counters at different percentage values of the nominal load : de en
  • US2665019A - Apparatus and method for unloading lumber and the like : en
  • US2665334A - Dry plate type rectifier : en
  • USRE23763E - Backfill tamper : en
  • DE900793C - Methods and devices for spinning fiber ribbons : de en
  • US2665267A - Copolymers of 1-acyloxy-3-buten-2-one : en
  • AU160868B2 - Priming means for centrifugal pumps : en
  • AU166170B2 - Improved means for cutting or trimming the edges ofthe grass on lawns orthe like : en
  • US2665005A - Feeding device for caps and the like : en
  • USD171263S - Spectacle holder : en
  • USD171246S - Cribbage board or similar article : en
  • DE1669871U - COMBINATION PANTS. : de en
  • DE1669933U - BOX CUT-OUT FOR FOLDING CARTON. : de en
  • DE900839C - Flexible concentric high-frequency cable with air space insulation : de en
  • DE900927C - Thread rolling device with a thread roller seated on a work spindle, which engages in a cutting thread-bearing surface of a stationary segment piece opposite the thread roller : de en
  • DE901273C - Manhole helix, the sliding track of which is composed of individual sector-shaped plates that are carried by the jacket of the helix : de en
  • DE760760C - Device for the protection of the patient during X-ray diagnostics : de en
  • DE901112C - Process for polymerizing or copolymerizing acrylonitrile : de en
  • FR1050223A - Process for the manufacture of an aqueous dispersion of polyethylene or of a polymerized or polycondensed compound of high molecular weight : en fr
  • US2664949A - Timing system : en
  • DK76940C - Device for quick freezing. : da en
  • FR1050017A - Shade mounting device : en fr
  • GB701819A - Geodetic instrument : en
  • GB701977A - Improvements relating to washing machines : en
  • US2664724A - Warp knitting machine : en
  • CA499012A - Resilient mounting : en fr
  • CA499072A - Unit assembly-rotatable dial : en fr
  • US2664963A - Gas and multiple liquid separator apparatus : en
  • US2665303A - Esters of gamma-ketopimelic acid : en
  • US2665263A - Preparation of improved polymerizable unsaturated polyester compositions and polymerized material therefrom : en
  • AU160999B2 - Improvements in grip appliances, for rods, wires, cables andthe like : en
  • AU2266453A - Belt edging : en
  • CA499063A - Zinc oxide-bismuth oxide catalyst : en fr
  • DE901204C - Magnetic switch, especially for pressurized water accumulators : de en
  • FR1050188A - Enhancements to multi-lens cinematographic cameras : en fr
  • FR1050263A - Control for screw press driven directly by an electric motor with special braking device : en fr
  • AU167287B2 - The pearl polymerisation of styrene : en
  • DE900698C - Process for the preparation of therapeutic agents from higher molecular weight amino acids : de en
  • DE901231C - Process for the production of tube blanks from unkilled steel : de en
  • DE901248C - Device for cutting off the head part of root plants, e.g. Sugar beet or fodder beet : de en
  • US2664987A - Type-action-controlled varied letter feed : en
  • CA498995A - Glass stirrer and feeder : en fr
  • US2664575A - Rocking device : en
  • US2664836A - Suspended roof structure for furnace heating chambers : en
  • US2665332A - Magnetic measuring method and apparatus : en
  • US2664623A - Beer can punch : en
  • US2664606A - Ring mold : en
  • US2664752A - Multiple purpose hematocrit pipette : en
  • US2664943A - Chair and tablet arm assembly : en
  • FR1050339A - Method and device for cooling industrial furnaces, in particular siemens-martin furnaces, or parts of these furnaces : en fr
  • US2665048A - Heavy-duty fiber container : en
  • US2664967A - Method for contacting gaseous material with finely divided solids : en
  • US2665134A - Automatic phonograph : en
  • CA499036A - Brine evaporation system : en fr
  • US2664630A - Culinary device : en
  • US2664983A - Coin operated dispensing pump control : en
  • US2664671A - Receiving mechanism for drawn glass strands : en
  • DE1669872U - COMBINATION DRESS. : de en
  • DE751572C - Manually operated track vacancy detection device : de en
  • FR1050636A - Attractive device constituting a sports game : en fr
  • US2665030A - Preselector mechanism for liquid dispensing apparatus : en
  • US2665140A - Visor assembly for automotive vehicles : en
  • US2665183A - Ornamental trim strip for cabinet tops : en
  • US2664817A - Machine for selectively printing and feeding tape : en
  • US2664862A - Shutter mounting for engine cooling systems : en
  • US2665156A - Door control mechanism : en
  • AU1597253A - Improved means for cutting or trimming the edges ofthe grass on lawns orthe like : en
  • AU2242053A - Front end ofa self-supporting motor vehicle : en
  • AU2265153A - Conveyors : en
  • AU2271753A - Improvements in valves for telescopic hydraulic shock absorbers : en
  • AU168021B2 - 1sulfonic acid esters of hydroxy substituted naphthalenes : en
  • CA499041A - Cam grinding machine : en fr
  • AU2268253A - Improvements in fluid flow resistors : en
  • US2664998A - Container for neutron irradiated material : en
  • US2665328A - Oil-impregnated electric power cable with flow-limiting tapes : en
  • US2664895A - Waterproof garment : en
  • DE901024C - Shut-off device for fire extinguishers, especially air foam nozzles : de en
  • AU161983B2 - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • CA498954A - Sewing needle : en fr
  • CA498951A - Lock nut : en fr
  • AU2273453A - Improvements in or relating tothe production of new aluminium-containing phenol resins : en
  • AU2254353A - 1sulfonic acid esters of hydroxy substituted naphthalenes : en
  • DE1669961U - SLIDING BOW FOR PIT OPERATION. : de en
  • FR1050027A - hollow building element for all types of constructions, in particular for chimneys and insulating partitions and method of its application : en fr
  • FR1050390A - Sound recording and reproducing apparatus : en fr
  • DE1669782U - STICK OR UMBRELLA WITH LIGHTING SYSTEM IN THE HANDLE. : de en
  • FR1049804A - Process for the separation of carbonic acid and ammonia : en fr
  • FR1050606A - Soft cheese production process : en fr
  • GB702053A - Improvements relating to interlocking electric switches and plug-and-socket connectors : en
  • DE900858C - Coating and impregnating agents in the form of a liquid suspension : de en
  • DE901266C - Warning device for signaling the stop of vehicles, in particular motor vehicles : de en
  • DE1670025U - COMBINED DEVICE FOR CHECKING AND ADJUSTING SPOKED RIMS ON BICYCLES. : de en
  • US2664756A - Drill press : en
  • US2665373A - Reflector for hand lanterns : en
  • FR1050082A - Heating radiator : en fr
  • DE901252C - Buttonhole sewing machine : de en
  • DE901267C - Work telegraph : de en
  • DE1670001U - KNIFE DISC FOR MUSIC MACHINES. : de en
  • DE901117C - Color filter consisting of two flexible ribbons in which the color density of the ribbons increases or decreases : de en
  • DE901177C - Process for the production of thionaphthene from coal tar : de en
  • FR1049885A - Device for the introduction of tampons into body cavities : en fr
  • DE1669918U - LIFTING DEVICE, IN PARTICULAR FOR AGRICULTURAL TRACTOR WITH A LIFTING SPINDLE MOVED BY MOTOR POWER. : de en
  • DE901045C - Snap ring rolling machine : de en
  • AU2241553A - Process for the manufacture of novel diacylated hydra zines : en
  • AU2246353A - Improvements in spreader stokers : en
  • US2664903A - Dishwasher : en
  • CA499085A - Winding machines for yarn or other filaments : en fr
  • DE900762C - Pipe joint : de en
  • FR1050299A - Ripening cabinet for fruits or other plant products : en fr
  • FR1049945A - Improvements relating to pressure-resistant seals for rotating components : en fr
  • FR1050042A - Flatbed offset printing press : en fr
  • FR1050056A - Advanced cooker : en fr
  • DE753602C - Process for metallization by cathode sputtering : de en
  • AU165574B2 - Electrode for electric discharge apparatus : en
  • DE900778C - Luminescent screen : de en
  • BE512077A - PACKAGING FOR SEEDS INTENDED TO BE PLANT. : en fr
  • DE1669867U - CUFFS, IN PARTICULAR FOR SHIRTS AND BLOUSES. : de en
  • DE900935C - Process for the preparation of 12-bromo-3-acyloxy-5,7,9 (11) -pregnatrien-20-one addition products : de en
  • DE1669812U - FASTENER INTENDED FOR INSTALLATION OF UNITS WITH FRAME INTO PANELS. : de en
  • FR1049969A - Sewing machine extensions : en fr
  • FR1050354A - Sulfur-containing vat dyes and process for their preparation : en fr
  • GR14953B - MANUFACTURE OF CIGARETTE FILTER IN THE FORM OF PIPE. : el en
  • AU162036B2 - Process for increasing the casting output in continuous casting installations : en
  • CA499068A - Manufacture of glue : en fr
  • AU1589553A - Strathalbyn : en
  • US2665101A - Shelf support mounting arrangement : en
  • US2665379A - Frequency divider : en
  • AU159557B2 - Means for securing badges or like articles to vehicle or other bodies : en
  • AU167109B2 - Process for producing monoesters of substituted-2- a midopropane-1, 3-diols : en
  • FR1050143A - Self-winding watch movement : en fr
  • AU2241753A - Crankcase lubricants for internal combustion engines comprising an iron or nickel-containing antiknock agent : en
  • AU2263653A - Improvements in or relating to paints : en
  • US2664858A - Adjustable line width writing fountain pen : en
  • DE1669802U - SEMI-AUTOMATIC ATTACHMENT FOR POTATO LAYERING AND PLANTING. : de en
  • DE900689C - Hydrokineter washing machine : de en
  • DE900715C - Rectifier buffer and charger with automatic switchover from buffer to charging mode and vice versa : de en
  • DE900738C - Drilling, cutting, lubricating, lubricating, drawing, anti-rusting and derusting agents and their manufacture : de en
  • DE901224C - Process for the production of a coarse detergent : de en
  • GB702043A - A snap-action actuating mechanism : en
  • GB702065A - Gas-discharge electric lighting apparatus : en
  • AU2248153A - Combination harvester-thresher and collector press : en
  • GB701793A - Improved method of treating tubular textile fabrics : en
  • GB702066A - Improvements in or relating to electric connectors provided with cord gripping means : en
  • DE901085C - Arrangement for achieving and setting a current-dependent response characteristic of an underimpedance starter relay : de en
  • AU166403B2 - Positive indexing table : en
  • AU2244253A - Improvements relating to gyroscopic apparatus : en
  • FR1050459A - Improvements to firearms firing cartridges, particularly automatic weapons : en fr
  • GB701796A - Improvements in or relating to chassis assemblies of electrical components : en
  • DE900834C - Arrangement for coupling to a cavity transducer : de en
  • US2665323A - Negative plate material for storage batteries : en
  • GB701869A - Air separator for liquids : en
  • GB701965A - Improvements in or relating to organic therapeutic compounds containing antimony : en
  • FR1049877A - Mosquito net for bed : en fr
  • FR1050386A - Azo dyes and their preparation process : en fr
  • FR1049939A - System of watches, clocks, clocks, etc., and corresponding badges, simultaneously indicating to travelers the time of their country of origin, or of any other country, and the time of the country in which they are, or from any other country : en fr
  • US2665232A - Method and solution for treating zinc surfaces to inhibit formation of white rust : en
  • CA498972A - Shoelace package and method of and apparatus for producing the same : en fr
  • FR1049984A - Device for cutting grinding wheels : en fr
  • FR1050558A - : fr
  • DE1669934U - Valve bag twist lock : de en
  • FR1050487A - Installation of carriers : en fr
  • FR1049823A - Improvements to fermentation tanks : en fr
  • FR1050559A - : fr
  • DE901179C - Collection chamber with connection of pipes : de en
  • FR1050192A - Device for sliding and folding panels to form doors, windows and others : en fr
  • AU163566B2 - Front end ofa self-supporting motor vehicle : en
  • AU166750B2 - Compositions and process for rendering textiles, wood andthe like rot-resistant : en
  • AU2242553A - Improvements in grip appliances, for rods, wires, cables andthe like : en
  • AU156699B2 - An improved mounting device for pictures andthe like : en
  • CA499033A - Engine shipping rack : en fr
  • GB702034A - Improvements relating to binocular telescopes : en
  • US2664740A - Panel wall joint : en
  • GB701800A - Improvements in or relating to electrical precipitators : en
  • FR1050381A - Gardening tool : en fr
  • GB702018A - Regeneration of nickel-sulfide-alumina type catalysts : en
  • FR1050550A - Semi-elastic masses with a porous structure and method of obtaining them : en fr
  • FR1049836A - Hydraulic pump with safety device : en fr
  • FR1050251A - Universal protective helmet : en fr
  • FR1049927A - Device for connecting a wheel to the axle of a vehicle, such as a wagon : en fr
  • FR1050248A - Arrangement of low-head hydro-electric unit with horizontal axis : en fr
  • GB701928A - Improvements in or relating to a vibrating conveyor : en
  • FR1049957A - Electrical device having a point connected to the earth and allowing to measure or use an electrical quantity relating to a circuit having no point connected to the earth : en fr
  • FR1050521A - Improvements to machines for making photographic copies : en fr
  • FR1050505A - Spreader bar for tram and narrow gauge railway tracks : en fr
  • US2664635A - Sight for rocket launchers : en
  • US2664731A - Transfer device for conveyers : en
  • DE1669784U - CONTAINER FOR HARD MONEY OR PAPER MONEY PHOTOS OR. DGL. : de en
  • DE1669807U - EXTERNAL FILTER FOR AQUARIUMS WITH CLEAR WATER CHAMBER. : de en
  • FR1050592A - Improvements to thermionic lamp couplings : en fr
  • CA499037A - Process and product for treatment of hides and skins : en fr
  • CA499053A - Radio position determining systems : en fr
  • CY106A - Improvements in and relating to fuels for internal combustion engines : en
  • DE1669796U - FORM HOLDER FOR SOFT MEN'S HAT. : de en
  • DE1669915U - COMPRESSED AIR VIBRATION MOTOR. : de en
  • DE900691C - Trimming machines for processing hair, bristles, fibrous materials or the like. : de en
  • DE900862C - Process for the production of ornamented glass bowls : de en
  • US2665094A - Axially tightening band clamp : en
  • DE1669741U - SANDAL STRAPS WITH PIPE. : de en
  • DE761251C - Arrangement to reduce the starting current of synchronous and asynchronous motors : de en
  • FR1050146A - Directed lighting fixture : en fr
  • FR1050553A - Beck effect intensive positive carbon for arc lamp of projectors and projection devices : en fr
  • FR1050307A - ventilator seat element : en fr
  • FR1050407A - Powder compact : en fr
  • FR1050212A - Alternative pump for liquids and gases : en fr
  • GB702052A - Process for the production of coarse concrete and articles made therefrom : en
  • US2664914A - Self-regulating flow-control valve : en
  • US2665320A - Metal vaporizing crucible : en
  • DE900920C - Equipment for portal excavators with high performance and for at least three-track removal of the excavated material : de en
  • DE901159C - Connection of the drainage connection with the drainage pipe in sanitary facilities : de en
  • DE901183C - Auxiliary motor-driven rear derailleur for controlling the traction motors of electrically powered vehicles : de en
  • DE1669761U - REFLECTOR MADE OF PLASTIC, IN PARTICULAR FOR VEHICLE HEADLIGHTS. : de en
  • DE900968C - Method for measuring electrical resistance : de en
  • FR1050380A - Control of hydraulic devices : en fr
  • FR1050582A - : fr
  • FR1050099A - Device for hermetically maintaining a fluid lubricant in the hub of a rotating member such as a vehicle wheel : en fr
  • DE900815C - Device for removing folded and unfolded printed products or the like from a stack : de en
  • DE901210C - Multivibrator circuit for generating a square wave voltage with a short rise time : de en
  • FR1050015A - Improvements to devices such as voltage regulators for electrical machines : en fr
  • FR1050626A - Machine tool : en fr
  • CA498967A - Fluid operating and braking system for circuit interrupters : en fr
  • DE900902C - Non-return flap for ventilation systems, especially for shelter ventilation systems : de en
  • US2665388A - Scanning mechanism for color sorting machines : en
  • DE1669729U - SPORTS BAR. : de en
  • DE1669798U - ADJUSTABLE MULTI-PURPOSE TRAILER. : de en
  • FR1050372A - Styrenated products : en fr
  • DE901205C - Switching device for electrical switches driven by compressed gas, in particular compressed gas switches : de en
  • FR1050332A - High Efficiency Automatic Shoe Soles Vulcanizing Machine : en fr
  • GB701994A - Improved fastening means particularly applicable for securing panels to the doors of motor vehicles and for such like purposes : en
  • DE1669881U - DEPOSIT FOR THE DIE OF DIE SETTING AND LINE CASTING MACHINES. : de en
  • DE901059C - Method and device for the production of agglomerates from fine-grain raw materials, in particular from iron ores : de en
  • FR1050072A - Maneuvering device for compasses, in particular for convertible tops of baby cars : en fr
  • FR1050561A - : fr
  • US2664778A - Self-clenching nail : en
  • US2664909A - Boiler blow-off and sewer protection : en
  • DK76925C - Ultra-high frequency waveguide. : da en
  • US2664629A - Button remover : en
  • US2664721A - Reverse cycle heating and cooling system : en
  • DE1669946U - BASKUEL. : de en
  • DE1669727U - SUSPENSION, ESPECIALLY FOR BICYCLE SADDLES. : de en
  • DE901207C - Arrangement for relay circuits for control and regulation purposes : de en
  • FR1050600A - Improvements to vibrating conveyors : en fr
  • US2665026A - Partitions for boxes, cartons, and the like : en
  • US2665177A - Fifth wheel for tractor trailers and the like : en
  • DE900722C - Reducing ring for lamp sockets : de en
  • DE901026C - Air foam generation pipe : de en
  • FR1049911A - Removable camp bed : en fr
  • FR1049941A - Improvements to devices such as contactors : en fr
  • DE1669792U - BUILDING PANEL, ESPECIALLY STRUCTURAL CONCRETE BUILDING PANEL. : de en
  • DE1669954U - HELICOPTER AS A CHILDREN'S TOY. : de en
  • FR1050067A - Process for the production of trapezoidal transmission belts and articles obtained : en fr
  • US2665253A - Mineral oil containing 1, 2-dialkoxy benzene as an oxidation inhibitor : en
  • DE1669708U - FRICTION GEAR. : de en
  • DE1669789U - FLOOR PLATE FOR COVERING AIR AND PIPE HEATING. : de en
  • DE1669928U - DUST FILTER FABRIC. : de en
  • US2664669A - Rolling toy : en
  • DE753582C - Establishment of a starter switch with valve lifting device for internal combustion engines : de en
  • DE901180C - Process for the production of binary iron-aluminum alloys : de en
  • GB701926A - Preparation of photographic emulsions : en
  • GB702112A - Pyran derivatives and process for the manufacture thereof : en
  • DE1669780U - BUILT-IN TOGGLE SWITCH. : de en
  • DE1669896U - PILLOW WITH REINFORCED CENTER. : de en
  • DE1669985U - PRACTICE SET FOR THE DOCTOR. : de en
  • US2664882A - Spinal massage apparatus : en
  • US2665186A - Chronocounter for measuring output of fluids : en
  • US2665292A - Metal xanthates of the haloaryl polyalkylene glycol monoethers : en
  • GB702033A - Improvements in multiple sliding surface shaft bearings : en
  • AU166315B2 - T'Macromolecular products and process for preparation of same from acidsludge : en
  • GB701999A - Improvements in or relating to fuel systems for motor-cycles : en
  • US2664687A - Cotton stripper with moving comb : en
  • US2664930A - Forming cutter for rounding handle ends : en
  • DE898990C - Box camera : de en
  • DE900929C - Process for briquetting hard coal : de en
  • US2665165A - Removable combination canopy frame and seat unit for motor vehicles : en
  • US2665079A - Ribbon feeding mechanism : en
  • GB701888A - Improvements in or relating to processes and apparatus for freeze-drying : en
  • FR1050360A - Improvements made to the means to ensure the examination of entries included by control strips or others : en fr
  • FR1050391A - Actuating device for oscillating sieves, in particular for free-oscillating sieve : en fr
  • US2664951A - Means to punch a special code by : en
  • FR1050178A - High voltage current transformer : en fr
  • DE1670042U - DEVICE FOR GENERATING SIREN NOISE OD. DGL. IN TOY VEHICLES. : de en
  • US2665191A - Preparation of ferrous chloride from iron oxide-containing material : en
  • FR1050509A - Advertising furniture, in particular for shop windows and similar applications : en fr
  • DE1669849U - TRANSPORT CONTAINER. : de en
  • FR1050047A - : fr
  • FR1050313A - Stabilized compositions based on vinylidene chloride : en fr
  • FR1050500A - Massage device : en fr
  • FR1050618A - Automatic frequency adjustment device of an oscillator : en fr
  • DE900785C - Swing door suspended between rotating arms : de en
  • US2665113A - Winding device : en
  • US2665229A - Method of coating by vapor deposition : en
  • US2664811A - Coffee maker : en
  • US2665116A - Posthole boring machine : en
  • GB702023A - Method of and apparatus for the manufacture of artificial filaments, threads and the like : en
  • FR1050444A - Bi-polar connection device for electric lighting of cycles and similar vehicles : en fr
  • DE1669739U - FOLDABLE ERASER (FRAME FOR COMFORTABLE EDITING OF CLEAR OR TRANSLUCENT FLAT OBJECTS) FOR SIGN PAINTERS, SCREEN PRINTERS, GRAPHIC ARTISTS ETC. : de en
  • FR1049947A - Protective device for press-type machines : en fr
  • FR1050167A - Device for artificial respiration : en fr
  • FR1049979A - Control system for conveyor belts with steel elements or similar handling devices : en fr
  • FR1050377A - Process for the recovery of rubber from latex centrifugation residues : en fr
  • FR1050412A - Explosive mine : en fr
  • USD171241S - Pitcher ob similar article : en
  • FR1050432A - Developments relating to fiber-forming polymers : en fr
  • GB702054A - Improvements relating to change gear mechanism : en
  • GB702110A - Improvements relating to reamers : en
  • DK76947C - Door closer. : da en
  • FR1050290A - Process for the treatment of cellulose and artificial filaments and fibers based on cellulose, with fatty substances having the property of combining stably with cellulosic materials : en fr
  • GB701859A - Improvements in or relating to electrodes for secondary batteries : en
  • GB701902A - Improvements in or relating to television, tele-cinematograph, radar and like signalsystems : en
  • US2664583A - Windshield wiping blade : en
  • US2664738A - Combination lock : en
  • FR1050021A - Vacuum verification process of the tightness of assemblies of any kind and device performing the process : en fr
  • FR1050113A - Watering method and device for implementing this method : en fr
  • FR1050466A - Regulating valve for gas burner with safety pilot : en fr
  • DE1669804U - LOG HOLDER. : de en
  • DE900700C - Process for improving the magnetic and mechanical properties of transformer and dynamo sheets : de en
  • DE901167C - Method and device for gluing together fabric webs : de en
  • FR1050081A - Safety device for coke oven discharge operations : en fr
  • GB702073A - Improvements in magnetron detecting devices for use at ultra high frequencies : en
  • DK76921C - Process for the preparation of substituted benzoic acid esters or their hydrohalides. : da en
  • DE901214C - Arrangement for measuring high-frequency power : de en
  • DK76942C - Aircraft. : da en
  • US2665287A - Production of cyclic organosilicon compounds : en
  • US2665353A - Switch housing : en
  • AU2243453A - Improvements in nonreturn valves : en
  • AU2270753A - Therapeutically valuable esters and methods for obtaining thesame : en
  • GR14961B - PHARMACEUTICAL CARTRIDGE FOR INJECTION SOLUTIONS. : el en
  • DE901029C - Compressed air coupling with a valve that opens automatically when coupling, especially for breathing apparatus : de en
  • FR1050229A - Reading light : en fr
  • GB701850A - Improvements in or relating to photographic film feeding apparatus : en
  • GB701844A - Improved means for detecting disturbed flow over aircraft surfaces or for stall warning : en
  • US2664726A - Stocking and method of making same : en
  • US2665066A - Electric calculating circuits : en
  • US2665215A - Method of making bakery products and composition therefor : en
  • DE900908C - Telescopic mechanism for piston filler : de en
  • DE900759C - Agent for preventing the formation of resin in engine propellants and other substances that tend to become resinous : de en
  • DE901134C - Control valve, especially for oxygen breathing apparatus and pressure reducing valves : de en
  • DE1669770U - CORD HOLDER FOR DISTRIBUTION SOCKETS, PREFERABLY IN REMOTE SIGNALING SYSTEMS. : de en
  • DE1669916U - ARRANGEMENT FOR VIBRATION TREATMENT. : de en
  • DE900682C - Process for the production of dry baked products : de en
  • DE900949C - Device for converting P-cycle pulse code modulation into pulse position modulation : de en
  • US2664762A - Jet engine throttle control : en
  • US2665258A - Bead forming process : en
  • DE900717C - Electric compound generator for systems on vehicles : de en
  • DE900784C - Semi-trailers, especially for timber transport : de en
  • GB701861A - Improvements in and relating to apparatus for the treatment of thread : en
  • US2664639A - Adjustable tolerance gauge : en
  • US2664684A - Combination haying machine : en
  • FR1049912A - Variable frequency oscillator : en fr
  • FR1050570A - : fr
  • FR1050195A - Pessary : en fr
  • FR1049827A - Snap-in device for rotary electrical switches : en fr
  • FR1050110A - Process for fixing manganese salts on cellulosic fibers and in cellulosic derivatives : en fr
  • GB701854A - Improvements relating to drying apparatus for pottery ware and the like : en
  • DE1669749U - PACKAGING. : de en
  • AU2259453A - Manfucature of frangible diaphragms for safety devices : en
  • FR1050375A - Device for introducing lubricant into shells for the continuous casting of metals, in particular cast iron and steel : en fr
  • US2664783A - Five component optical objective with the front three components forming a divergentcombination : en
  • US2664704A - Rotary, toroidal chamber type hydraulic coupling and fluid circulating controls therefor : en
  • US2664931A - Sectional chip breaker : en
  • DE1669864U - SOCKING MARKING. : de en
  • GB701968A - Colouring of highly polymeric linear esters, in the form of filaments, fibres, bristles, films, fabrics and like shaped articles : en
  • FR1049872A - Flame tube boiler : en fr
  • FR1050220A - Electric welding process : en fr
  • GB701924A - Improvements relating to machine tools : en
  • FR1050451A - Device for the continuous manufacture of packaging from a tube-shaped element : en fr
  • DE901119C - Fuel pump with adjustment device for liquid fuels : de en
  • GB702086A - Improvements in or relating to the sterilisation of foods : en
  • DE1669830U - TIN CAN OPENER. : de en
  • DE1669980U - ROTARY SWITCH. : de en
  • FR1050115A - Improvements to shoes : en fr
  • FR1050304A - Method and apparatus for the destructive distillation of oil shale : en fr
  • AU2273253A - Improvements in automobile door latches : en
  • FR1050105A - Rational card game for the game called canasta : en fr
  • DE1669837U - SINGLE TRIGGER WITH AUXILIARY TRIGGER FOR MULTIPLE HUNTING RIFLES. : de en
  • GB702128A - Improvements in or relating to step stool : en
  • AU1587253A - Improved torque motor for servo andother applications : en
  • GB702038A - Improvements relating to automatic telephone or like systems : en
  • US2664626A - Hedge trimmer : en
  • FR1050182A - Improvements to protective coatings for electric cables, tubes, etc. : en fr
  • DE900901C - Foam fire extinguishing system for fuel tanks : de en
  • US2665220A - Method of manufacturing luminescent screens : en
  • US2665245A - Photochemical production of 7-chlorocholesteryl ester : en
  • FR1049849A - Eyeglass frame improvements : en fr
  • FR1050330A - Electrical, sound and light signaling device, for entrance doors to apartments or offices : en fr
  • FR1050611A - Improvements to electrical circuit arrangements for standard frequency sources : en fr
  • DE1670015U - EQUIPMENT ON TURNING CURVES FOR TROLLEY, TRAILERS OR OTHER VEHICLES. : de en
  • DE901113C - Process for determining the contact area of finely machined cylindrical shafts and equipment for carrying out the process : de en
  • FR1050277A - Rheostat-potentiometer : en fr
  • GB702026A - Ring assembly for textile ring spinning frames : en
  • DE1669945U - BOTTLE PROTECTION. : de en
  • DE1669886U - LONG FIELD LAMP. : de en
  • DE900773C - Vacuum indicator for preserving and fresh food containers : de en
  • DE901037C - Tilting drum free-fall mixer : de en
  • DE901108C - Method and device for drying inferior fuel before introduction into combustion plants : de en
  • DE901247C - Printing unit for cash registers and accounting machines : de en
  • GB702020A - An improved grinder for drills, taps and like tools : en
  • DE1669709U - STRAIGHT GUIDE INSERT FOR THREADING DIES. : de en
  • DE900907C - Hand scissors : de en
  • FR1049843A - Luminescent material : en fr
  • FR1050030A - Improvements to electrical signal amplification pathways : en fr
  • DE901101C - Condensate separator for steam jet and diffusion pumps : de en
  • FR1050153A - Water-soluble surface-acting agents and their preparation : en fr
  • FR1050108A - Metallic packaging or any other material with two hermetic compartments : en fr
  • FR1050204A - Improvements in the manufacture of explosives cartridges : en fr
  • CA498994A - Stirrer assembly : en fr
  • DE901041C - Overlapped zipper : de en
  • GB702010A - Improvements in and relating to textile ring spinning frames : en
  • US2664985A - Marking machine : en
  • GB701798A - Improved starting arrangements for electric discharge lamps : en
  • DE900956C - Funnel-shaped radiator for extremely short electrical waves : de en
  • FR1050384A - Improvements in flexible couplings : en fr
  • DE1669905U - DEVICE BASED ON A PNEUMATIC DIFFERENCE METHOD FOR DETERMINING THE SIZE OF OPENINGS. : de en
  • DE901031C - Parachute with a vertex opening and longitudinal slits arranged in the fabric panels : de en
  • GB701903A - Device in coin-controlled apparatus for generating coin-released electrical impulses : en
  • CA498966A - Pneumatic circuit breaker operating mechanism comprising a dumping valve permitting rapid reversal of the movement of the fluid operated motor : en fr
  • CA498969A - Non-ionic surface active agent : en fr
  • DE900790C - Device for sending and receiving sound waves, in particular for eavesdropping and for determining the direction of noises in water : de en
  • DE900961C - Switchgear in which individual parts are housed in a special insulating material cover : de en
  • DE1669988U - SPRING TRUCK LOCK FOR CONVEYOR. : de en
  • DE1669907U - DEVICE FOR REGISTERING MEASURING DEVICES WITH FOLD-OUT WRITING AREA. : de en
  • DE1669861U - LADIES 'STOCKING HOLDERS WITHOUT THE USE OF METAL PARTS. : de en
  • DE900719C - Three-phase transformer for maximum power and voltage : de en
  • US2664733A - Hide and skin tensioning machine employing feed rolls : en
  • US2664676A - Finishing of workpieces : en
  • US2665227A - Apparatus and method of coating by vapor deposition : en
  • AU164020B2 - Improvements in or relating to domestic electric cookers : en
  • CA499039A - Fat composition and treatment : en fr
  • GB702057A - Improvements in and relating to hydrous silicate solids : en
  • AU2245353A - Process forthe reduction of metalliferous materials : en
  • AU2275453A - Power transmission mechanisms : en
  • US2664922A - Loom harness-strap : en
  • US2664610A - Parachute quick-release device : en
  • GB701874A - Improvements in or relating to spring seats, spring backs, spring arms, mattresses, cushions and the like : en
  • US2664727A - Self-sealing tank to contain gas under pressure : en
  • DE1670073U - CONTAINER FOR PAPER WASTE OD. DGL. : de en
  • DE900690C - Household washing machine : de en
  • DE900924C - Sheet metal handling machine for the edges of metal signs, boxes, handles, etc. like : de en
  • DE1618591U - Chain link for caterpillar chains on vehicle caterpillars : de en
  • FR1050331A - Multipurpose wire basket : en fr
  • GB701810A - Improvements in the weaving of pile fabrics : en
  • US2664699A - Multicylinder double-acting hotgas reciprocating engine : en
  • US2665034A - Portable apparatus for dispensing beverages : en
  • US2665138A - Retractable road wheel assembly for vehicle trailers : en
  • US2665182A - Back trim and sealing molding : en
  • US2665343A - Rotary switch device : en
  • DE1669969U - TRANSFER CALENDAR. : de en
  • FR1049950A - Device allowing razor blades to be worn and maintained at a specified temperature during use : en fr
  • DE901098C - Shaft furnace for the gasification of ash-rich, possibly bituminous fuels : de en
  • FR1050084A - Refrigerator appliance : en fr
  • FR1050491A - Improvements relating to rocket yokes : en fr
  • DE901196C - Valve for the compressed gas supply line of a switch operated by compressed gas : de en
  • DE1669718U - GLARE PROTECTION ON MOTOR VEHICLES. : de en
  • DE1669912U - DEVICE FOR MEASURING THE FOAM STRENGTH, IN PARTICULAR OF SOAP AND SYNTHETIC DETERGENTS. : de en
  • FR1049980A - Casket filling : en fr
  • FR1050323A - Electrostatic gas purification apparatus by precipitation of foreign particles : en fr
  • FR1050634A - Compensating device forming a counterweight adaptable to mobile lifting devices mounted on trucks, cars or other : en fr
  • DE900750C - Heat sensitization process : de en
  • AU2261653A - Expansion bolt : en
  • DE900873C - Method of cleaning aluminum alloys using a low frequency gutterless furnace without an iron core : de en
  • DE901079C - Quotient measuring device : de en
  • FR1050338A - Method and device for trawling adjustable to different depths : en fr
  • GB701981A - Oil scraping or sealing means on pistons, shafts or plungers : en
  • AU161197B2 - Improved torque motor for servo andother applications : en
  • US2664916A - Hydraulic elevator descent control valve : en
  • US2664918A - Line blind construction : en
  • US2665363A - Electrode motion : en
  • US2665400A - Electric capacitor : en
  • FR1050320A - components of accumulators and their manufacturing process : en fr
  • FR1050329A - Improvements to the consolidation and rotation fittings of wooden doors and crosses and their assembly : en fr
  • DE1669957U - CARRYING DEVICE IN CONNECTION WITH PACKAGING. : de en
  • DE1669925U - LIQUID GAS PLUG WITH QUICK FASTENER AND SECURE SMALL SETTING BORE. : de en
  • DE901038C - Device for the treatment of fiery liquid mass, e.g. Blast furnace slag : de en
  • DE900848C - Dimmer switch, especially for light motorcycles : de en
  • DE901033C - Method and device for placing bottles and other containers successively under negative pressure and under positive pressure : de en
  • DE901165C - Electrical control unit for controlling the inlet chain wall on the clamping frame : de en
  • FR1050236A - Advanced device for continuous metal casting : en fr
  • GB701996A - Stabilised vinylidene chloride compositions : en
  • DE900845C - Device for fastening cables, pipes and. like : de en
  • FR1049838A - Improvements to air construction elements with slots : en fr
  • DE1669842U - PLASTIC FOAM BLOCKS AS CHILDREN'S TOYS. : de en
  • GB701805A - Improvements in washing and cleansing agents : en
  • GB701976A - Improvements in or relating to the purification of quinoline and isoquinoline : en
  • FR1049955A - Device for braking landing planes : en fr
  • FR1050132A - Method and device for controlling the control of a sheet dispenser of a printing press : en fr
  • US2665357A - Resistor mounting : en
  • CA498942A - Conveyor system : en fr
  • AU2244053A - Capseals for container closures : en
  • US2664741A - Mortar form : en
  • AU2249653A - Direction indicator control device : en
  • AU2249853A - Improvements relating to nozzles : en
  • AU161907B2 - Improvements in conveyor chains : en
  • AU2244453A - T'Macromolecular products and process for preparation of same from acidsludge : en
  • US2665299A - Stabilized compositions comprising monomeric 1, 1-dicyano ethylene : en
  • US2664818A - Stencil and backing unit : en
  • US2665412A - Analysis of nonferrous alloys : en
  • US2664659A - Gun skid : en
  • AU167309B2 - Improvements in or relating tothe production of new aluminium-containing phenol resins : en
  • AU163430B2 - Electric Switch : en
  • AU166705B2 - Improvements in or relating to welding apparatus and method : en
  • US2664757A - Automatic belt tension take-up : en
  • USRE23765E - Apparatus for removing bark : en
  • AU2273353A - Machine for welding and cladding : en
  • CA499018A - Aqueous solutions containing soapless detergents : en fr
  • CA499059A - Deasphalting petroleum oil with propane : en fr
  • US2664850A - Method and apparatus for producing shock waves : en
  • US2665009A - Milk strainer with removable baffle and centering device : en
  • AU2267053A - Improvements in or relating to curtain heading tape : en
  • CA499079A - Fluid pressure control apparatus for free piston machines : en fr
  • US2665106A - All-metal valve faucet : en
  • US2665136A - Adjustable splined arbor : en
  • DE901166C - Yarn narrowing machine : de en
  • FR1050532A - : fr
  • GB701891A - Improvements in photosensitive silver halide emulsions for use in half-tone photographic processes : en
  • US2665133A - Apparatus for projecting luminous targets : en
  • US2665261A - Production of articles of high impact strength : en
  • US2664622A - Method of effecting nonfusion welds with a steel weldrod : en
  • US2664627A - Rectangular hedge cutter : en
  • AU157909B2 - Improved pump and agitator mounting : en
  • US2664618A - Electrical contact : en
  • US2664780A - Method of photographically correcting the photographic images of objects : en
  • US2665112A - Direct air friction cathead : en
  • AU1522052A - Improvements in and relating to two wheeled rotary scoops andthe like : en
  • AU2270453A - Electrical connection, method and apparatus : en
  • US2664961A - Adjustable blade fan : en
  • US2665407A - Phase-shift circuits : en
  • CA498948A - Method of and means for forming extruded plastic sheet : en fr
  • AU202080B2 - Improvements in or relating to fluid flow control devices : en
  • DE900879C - Device for performing the smallest movements, especially micromanipulator : de en
  • FR1049810A - Turn-down, hard or semi-hard collars, allowing the tie to slide easily : en fr
  • US2664695A - Anchor escapement for timepieces : en
  • US2665416A - Apparatus for determining the direction of wave energy : en
  • AU2246653A - Improvements in centering systems for gear-driven spindles of spinning or twisting frames ofthe oscillating spindle type : en
  • CA498997A - Method of firing glaze on a ceramic surface : en fr
  • US2665275A - 2, 4-diamino-7, 8-disubstituted pteridines : en
  • DE901251C - With a work surface formed by a grate : de en
  • DE1669759U - WRISTWATCH. : de en
  • DE1669951U - WARNING DEVICE, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • AU163116B2 - Improvements inthe manufacture of electrical circuits : en
  • DE901090C - Method and device for the precise localization of radioactive radiation in biological tissue and in other inhomogeneous substances : de en
  • CA499052A - Therapeutic composition containing chlorophyll and fatty acid salts : en fr
  • FR1050163A - Dispensing device with automatic exit from its trunk : en fr
  • FR1050458A - Distillation apparatus : en fr
  • FR1050513A - Electric welding gun : en fr
  • GB702122A - Pipe sections : en
  • US2664958A - Throttle control and pitch synchronizing device : en
  • US2664748A - Calibrated liquid storage gauge : en
  • USD171265S - Phillips chair : en
  • DE901237C - Method for erecting walls from masonry stones : de en
  • FR1050128A - Improvements in teletransmission of information : en fr
  • FR1050564A - Intermediate gear for transmissions : en fr
  • US2664652A - Method of removing ballast with a vertical boom cribbing machine : en
  • US2665213A - Process of making an alcoholic malt beverage : en
  • AU165195B2 - Improvements in or relating to amplifying-circuit arrangements : en
  • AU2275253A - Dryer : en
  • DE1669794U - DOOR FRAME MADE OF SHEET METAL. : de en
  • DE1669831U - POURER WITH FULLY AUTOMATIC DOSING. : de en
  • DE1669962U - WOOD RUNNER ATTACHMENT. : de en
  • DE901256C - Method for producing a woven seam for making metal cloths endless, in particular for paper machines : de en
  • US2664722A - Plate for serving pie : en
  • US2665224A - Process for vapor coating : en
  • AU166972B2 - Bala nce d shutoff valve : en
  • AU167152B2 - Process of preparing ice-colours in textile printing and dyeing : en
  • AU2274853A - Concrete form and method of molding concrete columns therewith : en
  • AU2266053A - Improvements in or relating to circuit interrupters : en
  • JPS2929B1 - : ja
  • AU2270353A - A method and machine for panning or loading inclined bread tins with dough pieces : en
  • US2664692A - Picker for cranberries and the like : en
  • US2665002A - Shipping package : en
  • US2665107A - Valve for controlling flow of gas to burners : en
  • AU131854A - Improvements in or relating to fluid flow control devices : en
  • CA499071A - Explosively actuated bonding tool : en fr
  • DE901051C - Process for the partial or complete dewatering of nitrogen oxide combustion gases obtained by catalytic oxidation of ammonia-oxygen-water vapor mixtures : de en
  • US2665375A - Radio telephone system : en
  • US2664950A - Rotary shears : en
  • CA19444S - Continuous forms register : en
  • GB701818A - Suspended clothes-drier : en
  • GB702088A - Improvements in hydraulic-pneumatic accumulators : en
  • DE1669726U - DEVICE FOR NAIL REMOVAL OD. DGL. FROM COATS, IN PARTICULAR FOR MOTORCYCLES. : de en
  • FR1050562A - Installation for the use of wind energy : en fr
  • AU2252853A - Oil retainer for gloves or mitts : en
  • FR1049856A - Brake system with multiple isobaric segments : en fr
  • FR1050560A - : fr
  • AU1527153A - Improved pump and agitator mounting : en
  • CA498939A - Record-actuated photo-composing machine : en fr
  • CA499013A - Container construction : en fr
  • US2665028A - Closure assembly for tanks and other containers : en
  • DE900804C - Process for achieving a rubber-elastic, waterproof, air-permeable woven, knitted and knitted fabric : de en
  • US2665089A - Ejection seat for aircraft : en
  • USD171257S - Kairalla waistcoat : en
  • DE1669833U - RAZOR WITH INSERT. : de en
  • DE762490C - Electromagnetic stepping mechanism with latch drive, especially for dialers in telecommunications systems : de en
  • DE900791C - Drive device for the delivery cylinder of wagon spinners : de en
  • DE900880C - glasses : de en
  • DE901075C - Series switches, especially for motor vehicles : de en
  • FR1050142A - Movable and insulating cover for wine tanks : en fr
  • US2664878A - Adjustable broiler for cook stoves : en
  • AU2243853A - Gas taps : en
  • CA19487S - EMBLEM-EMBLEM : en fr
  • DE1669735U - LATERAL LOCKING FOR LIFTING DOORS OD. DGL. : de en
  • DE1670005U - BIRD CAGE. : de en
  • DE1670040U - TABLE GOAL GAME. : de en
  • DE1669806U - ELECTRIC FEED BARRIER FOR CATTLE BARN. : de en
  • DE1670041U - SINGLE TRACK TOY CROSSING RAIL. : de en
  • DE900728C - Process for the production of a conductive wall covering which is insensitive to scratching and scraping : de en
  • DE900752C - Process for the production of plastics containing acrylic acid nitrile and esters of the acrylic acid series : de en
  • DE901219C - Apparatus for heating liquids : de en
  • US2665365A - Electrically heated tool : en
  • US2665395A - Measuring circuit : en
  • US2665070A - Binary-octal-decimal computer : en
  • AU161110B2 - Improvements relating to branched pipes or pipe fittings : en
  • DE1669922U - LIGHT ALLOY CYLINDERS. : de en
  • AU163735B2 - Improvements in automobile door latches : en
  • DE901124C - Relieved welding socket connection for pipes with large diameters : de en
  • FR1050193A - Continuously variable speed hydraulic torque converter : en fr
  • GB702120A - Improvements in or relating to sampling rods : en
  • AU2264853A - Improvements in or relating to coin separators : en
  • CA499062A - Refining petroleum oil : en fr
  • US2665273A - Azo compounds : en
  • US2665341A - Shockproof locking electrical plug and receptacle : en
  • US2665350A - Fuse link : en
  • US2664779A - Flame analyzer and flame source therefor : en
  • AU164349B2 - Electrical connection, method and apparatus : en
  • DE1669702U - ELASTIC SUPPORT. : de en
  • FR1049845A - Process for obtaining solid shades by over-dyeing acetate rayon : en fr
  • FR1049865A - Ladies panties : en fr
  • FR1050590A - Garment button : en fr
  • US2664912A - Automatic hydraulic valve : en
  • DE900739C - Coolants and abrasives for metals : de en
  • DE901164C - Method and device for mining coal : de en
  • DE1669943U - BOTTLE CAP. : de en
  • DE901249C - Electromagnetically operated overload clutch : de en
  • DE1669725U - DEVICE FOR PULLING IN HOSES IN MOTOR VEHICLES. : de en
  • AU2268553A - Improvements in or relating to sealing strips : en
  • CA498940A - Motor vehicle electrical systems : en fr
  • DE900732C - Device for regulating the energy supply during the treatment, for example the drying of substances in an alternating electric field : de en
  • US2664636A - Line holder : en
  • US2665190A - Purification of waste gases containing chlorine by treatment with an alkaline nitrite solution to effect removal of the chlorine constituent therefrom : en
  • US2664570A - Wearing apparel with stretchable circumferential insets : en
  • US2664602A - Draught excluding strip : en
  • DE1669719U - ESPECIALLY FOR MOTOR VEHICLES, E.G. BUSES, SPECIFIC WINDOW. : de en
  • DE1670043U - DEVICE FOR ASSEMBLING PATIENCE HOOKS AS A COMPOSITION GAME. : de en
  • DE901110C - Process for the production of seamless bushings from fabric soaked with synthetic resin : de en
  • DE1669942U - TIRE INFLATION PUMP FOR FARM TRACTOR. : de en
  • DE766135C - Procedure for avoiding color fogging during color development : de en
  • DE900819C - Tracked vehicle or the like with electric multi-motor drive for each side of the vehicle : de en
  • DE900932C - Separation of mixtures of small molecular gases : de en
  • CA499021A - Inter-office voice frequency signalling control arrangement : en fr
  • GB702087A - Process for the continuous treatment of insulating oil at low temperatures by means of filtering, deaerating and drying : en
  • FR1050311A - Snow plow : en fr
  • AU2271253A - Improvements in locknuts and locknut assemblies : en
  • AU164610B2 - Process for the manufacture of novel diacylated hydra zines : en
  • USPP1239P - Rose plant : en
  • FR1050174A - Process for finishing fibrous materials : en fr
  • FR1050646A - Process and apparatus for the manufacture of glass fibers or other similar mineral materials : en fr
  • GB702096A - Improvements in or relating to apparatus for moulding chocolate or similar material : en
  • DE900783C - Closure for an extinguishing agent container from which the extinguishing agent is expelled under pressure : de en
  • DE900840C - Insulating or protective cover for electrical lines and cables made of synthetic, thermoplastic material that cannot be hardened by heat and pressure : de en
  • DE1669979U - VEHICLE RECEIVER WITH VENTILATION HOLES. : de en
  • FR1050549A - : fr
  • GB701865A - Improvements in or relating to permeability tuning arrangements for radio receivers or the like : en
  • FR1050438A - balancing of rotating bodies : en fr
  • GB702123A - Apparatus for expressing material containing liquid : en
  • AU2265953A - Improvements in or relating to laundry apparatus : en
  • DE900787C - Device for arbitrarily changing the air pressure in vehicle tires while driving : de en
  • DE900912C - Process for the production of electrical insulating bodies from magnesium titanate : de en
  • AU2253553A - Doorlock and mounting for instrument panel compartment : en
  • AU2260653A - Improved process for producing high octane gasolines involving catalytic reforming process withan acidic platinum catalyst anda thermal reforming process : en
  • DE900736C - Lubricants and processes for their manufacture : de en
  • DE900811C - Process for carrying out chemical reactions : de en
  • DE901155C - Blower, especially for conveying hay, straw, sheaves and the like. like : de en
  • DE901253C - Sewing machine bobbin case : de en
  • FR1050225A - Differential pressure gauge : en fr
  • FR1050303A - Hydraulic head for capping bottles and other containers : en fr
  • FR1050436A - New, sealed and normally cooled turbine stator-rotor connection : en fr
  • FR1050197A - Shock absorber handlebar : en fr
  • DE1669748U - CLOSING LID FOR CONTAINER FOR TRANSPORTING PARTICULAR GOODS. : de en
  • DE1669891U - CONTAINER TO ACCOMMODATE GRINDING TOOLS FOR DRILLING MACHINES, IN PARTICULAR FOR DENTAL PURPOSES. : de en
  • DE898690C - Balancing machine with electrical display of the unbalance according to size and direction : de en
  • DE901195C - Multiple breakers : de en
  • FR1050601A - Improvements to towers : en fr
  • GB701959A - Improvements in or relating to ballast tanks for ships : en
  • DE1669712U - ARRANGEMENT ON PACKAGES OF GOODS AND THE LIKE : de en
  • DE1669991U - ROOF SNOW DEVICE. : de en
  • DE900936C - Process for the production of catalysts which are suitable, for example, for the direct catalytic addition of water to olefins : de en
  • DE901074C - Pressure contact for periodically operated contact devices : de en
  • DE901185C - Earthing device that can be loaded with direct current : de en
  • DE901192C - Compressed gas switch with free air separation section, in particular free jet switch : de en
  • US2665115A - Percussion tool for wells : en
  • US2665142A - Vehicle having a removable section : en
  • US2665194A - Production of carbon black from aerosols : en
  • DE1669987U - BRUSH COMB. : de en
  • FR1050420A - Improvements made to combustion chambers : en fr
  • FR1050439A - Combustion chamber for liquid fuel : en fr
  • FR1049806A - Improvements made to devices for the projection and possibly the spraying of pasty products : en fr
  • FR1049857A - Mixture based on polyisobutylene with a high carbon black or graphite content, and sheath for electric cables made with this mixture : en fr
  • US2664929A - Hydraulic log-barker having logholddown rollers and confronting rotary spray heads : en
  • USD171264S - Illuminated tweezers : en
  • DE900740C - Emulsifier : de en
  • DE901127C - Process for the photomechanical production of images and printing forms : de en
  • GB701801A - Improvements in or relating to colour signalling attachments for electric hand lamps : en
  • US2664766A - Wedge and shuttle type power divider : en
  • US2665145A - Quickly detachable swivel joint : en
  • US2665217A - Method for controlling mold and decay on fresh fruits and vegetables : en
  • DE1670017U - TRAILER HITCH. : de en
  • DE1670049U - SPRING DEVICE FOR TRANSPORTING BULK GOODS. : de en
  • DE900825C - Electron discharge tubes for converting an optical image into an electrical signal : de en
  • DE901053C - Process for the production of guanidine thiocyanate : de en
  • DE901123C - Circulation arrangement for the lubricating oil of vertical radial bearings : de en
  • US2665324A - Manufacture of storage batteries : en
  • AU166389B2 - Portable magnetic tape recorders : en
  • FR1049958A - Folding removable bed : en fr
  • FR1050285A - Automatic switching system : en fr
  • DE1669704U - CLUTCH WITH BRAKE DISC. : de en
  • FR1049814A - Economical bath heater : en fr
  • FR1049895A - Blade holders for woodworking : en fr
  • FR1050035A - Improvements to combustion devices : en fr
  • FR1050272A - Improvements to electrical appliances : en fr
  • US2665095A - Mudguard indicator for vehicles, particularly automobiles : en
  • US2665173A - Air brake : en
  • US2664996A - Adjustable die : en
  • US2665301A - Aryl esters of chlorobenzoic acid : en
  • FR1050055A - Advanced ashtray : en fr
  • GB701933A - Improvements in or relating to control switches for electric circuits : en
  • FR1050117A - Closure clip for bags and packaging incorporating such a clip : en fr
  • DE901052C - Process for obtaining a methane-rich gas and higher hydrocarbons and, if necessary, oxygen-containing hydrocarbon compounds : de en
  • FR1050065A - Saddle for cycles : en fr
  • FR1050162A - Device for closing airtight containers such as pressure cookers : en fr
  • DE1669880U - FURNITURE CATALOG. : de en
  • DE900776C - Interchangeable letter boards for illuminated advertising : de en
  • FR1050566A - Shock absorber bearing : en fr
  • DE1669919U - SPARK CONTROL DEVICE. : de en
  • DE901019C - Resilient universal joint, especially for the alternator drive in vehicles : de en
  • DE901084C - Ignition and operating device for electric fluorescent lamps : de en
  • FR1049983A - Wheel hub for motor vehicles and its manufacturing process : en fr
  • FR1050334A - Hard synthetic resins prepared from unsaturated polyearboxylic, alpha, beta acids : en fr
  • GB702056A - Improvements in the dyeing of cellulose esters with vat dyes : en
  • GB702061A - Improvements in the separation of airborne solid particles : en
  • US2664904A - Dishwashing machine : en
  • DE901269C - Sump for clay or the like. : de en
  • FR1049835A - Zipper enhancements : en fr
  • FR1050036A - Feeder mechanism for balers, in particular for fodder and straw : en fr
  • FR1050045A - : fr
  • FR1050326A - Improvements to hermetic packaging : en fr
  • DE1670098U - ALL-METAL SHOP FRAME. : de en
  • DE901062C - Detent switch with safety device to prevent driving switches or the like from turning too quickly or tearing through, in particular pedal controls in electrically operated vehicles : de en
  • US2665120A - Regenerative heat exchanger : en
  • DE1670035U - WHEELSTOCK AS SPORTS EQUIPMENT. : de en
  • DE900864C - Lock for containers : de en
  • DE901081C - Switching arrangement to avoid relaxation oscillations in capacitive voltage converters : de en
  • GB702106A - Improvements in motor vehicle lighting, with use of polarized light : en
  • US2665294A - Thioamyl ester of diphenyldithiophosphinic acid and process therefor : en
  • FR1050609A - Improvement in the processing of films in high-speed machines working in a lost bath : en fr
  • FR1050154A - Method for fixing to a handle, made of injected or molded material, a knife blade or the like : en fr
  • GB701961A - Improvements relating to surgical knives : en
  • DE900886C - Security printers, in particular ticket printers : de en
  • FR1049999A - advanced cardboard case for packaging fragile items : en fr
  • DE900749C - Process for the production of profiled bodies containing synthetic resin : de en
  • DE901156C - Conveyor pipe switch for pneumatic conveyance : de en
  • GB701855A - Improvements relating to the electrical precipitation of dust of high electrical resistivity : en
  • GB701886A - Process and apparatus for the production of mineral and slag wool : en
  • US2664892A - Douche syringe : en
  • US2664662A - Weedless fishhook : en
  • US2664562A - Positioning device for stapling machines : en
  • US2665015A - Livestock feeder : en
  • US2665049A - Partitioned folded-blank bottle carrier : en
  • US2665124A - Method of winning potassium chloride from underground deposits : en
  • US2665091A - Breather tube : en
  • FR1049917A - Refrigerant grouping of turbo-machines and its applications : en fr
  • GB701848A - An automatic device for delivering articles from hoppers : en
  • FR1050343A - Electro-optical transformer with metal electrode allowing light to pass and method for manufacturing electro-optical transformers : en fr
  • FR1050007A - Improvements to air pumps : en fr
  • FR1050350A - Improvements made in particular to hydraulic installations : en fr
  • DE1670058U - LID-FREE, EFFICIENCY ADJUSTABLE WIDE HOLDING DEVICE FOR LOOMS. : de en
  • DE900829C - Process for the suppression of picture rewind in television recording and picture tubes : de en
  • FR1050119A - Board game and table for this game with scoreboard and control command : en fr
  • FR1050246A - Control device for turbines : en fr
  • GB702049A - Improvements in or relating to a plastic tape and method of making and using the same : en
  • DE752172C - Molding compound : de en
  • FR1050552A - Intensive positive carbon with wick and beck effect for arc lamps of projectors and projection devices : en fr
  • FR1049833A - Process for the preparation of shaped platinum and platinum alloy catalysts, and products conforming to those obtained : en fr
  • FR1050194A - Improvements to hydraulic variable speed drives : en fr
  • US2664924A - Adjustable tool supporting stand : en
  • DE1670026U - SADDLECLOTH FOR BICYCLE SADDLE. : de en
  • DE1669815U - GROOVED GLASS LID. : de en
  • GB701856A - Improvements relating to electrostatic precipitation of dust : en
  • FR1050116A - Flexible fireproof hose : en fr
  • FR1050344A - Improvements to centrifugal lubricating oil retainers, applicable to crankshafts of engines and other machinery : en fr
  • FR1050581A - : fr
  • FR1050499A - Advanced icing indicators, especially for refrigerated cabinets : en fr
  • FR1050589A - Extendable strap length system, for wristwatches : en fr
  • DE1669706U - DEVICE FOR FASTENING AND SECURING TAPS ON VESSELS. : de en
  • FR1050093A - Drawing device : en fr
  • FR1050118A - Relay coil and its casing, in particular for recording track signals : en fr
  • DE1669743U - CAPILLARY TUBE WITH ENGINE NOISE GENERATOR FOR POWERING TOY BOATS. : de en
  • DE900893C - High temperature resistant mechanical connection equipped with temperature sensitive seals : de en
  • DE900991C - Wooden plate with insert strips : de en
  • FR1050265A - Advanced training in sheet material transporters : en fr
  • FR1050395A - Bowl hearth for steam generator : en fr
  • DE900869C - Sofa bed : de en
  • FR1050087A - Process for transforming standards into television : en fr
  • DE766027C - Process for the production of ethyl acetate : de en
  • DE901261C - Safety device for parachutes : de en
  • DE901217C - Method for the tight closing of containers, e.g. Capacitors : de en
  • US2664802A - Automatic row cultivator : en
  • AU164026B2 - Independent suspensions : en
  • AU2279753A - Improvements in disc brakes : en
  • US2665096A - Collapsible double-faced pallet : en
  • US2665129A - Thermoelectric door operating mechanism : en
  • CA498975A - Automatic steering system : en fr
  • AU160869B2 - Improvements in or relating to a spark ignition system of an interngl combustion engine : en
  • US2664993A - Load carrier for use in overhead trolley conveyer systems : en
  • AU165546B2 - A method and machine for panning or loading inclined bread tins with dough pieces : en
  • AU2253853A - Means for securing badges or like articles to vehicle or other bodies : en
  • US2664750A - Pressure gauge : en
  • US2664804A - Tractor drawbar support : en
  • AU165796B2 - Improvements in or relating to resonator systems including magnetrons : en
  • AU165503B2 - Improvements in or relating to coin separators : en
  • AU160047B2 - Improvements in and relating to friction clutches : en
  • CA498938A - Can opening and spout forming device : en fr
  • AU2244153A - Bala nce d shutoff valve : en
  • CA498987A - Polymethin dyes and intermediates : en fr
  • USD171258S - Kay railway car body : en
  • US2664885A - Stereoscopic device : en
  • US2665325A - Accumulator cell : en
  • US2664650A - Auxiliary antislipping sole : en
  • US2665398A - Dry plate type rectifier : en
  • AU161501B2 - Improvements in or relating to method of attaching fastener andthe fastener attachment : en
  • US2664574A - Sofa bed with forward turning back : en
  • CA499023A - Switching systems : en fr
  • AU2253653A - Heating and ventilating apparatus : en
  • US2664760A - Antifriction gear assembly : en
  • AU156731B2 - Improvements in propulsion systems for vehicles : en
  • DE901025C - Air foam generator in the manner of a jet air pump : de en
  • DE901086C - Electric capacitor : de en
  • DE901135C - Air ducting on aircraft engines with a fairing surrounding the engine cooler or the engine : de en
  • AU164874B2 - Improvements relating to moving coil loudspeakers : en
  • FR1049974A - Trailer truck : en fr
  • FR1050210A - Pliers : en fr
  • US2664944A - Chair : en
  • FR1050475A - Improvements in stator construction : en fr
  • DE1669774U - SELF SWITCH IN THE SHAPE OF A SCREW, WITH A FOOT PART SUPPORTING THE FOOT CONTACT AND CONNECTED TO THE INSULATED HOUSING, PREFERABLY MADE OF CERAMIC MATERIAL. : de en
  • DE901018C - Screw locking : de en
  • FR1050460A - Compositions having lubricating properties : en fr
  • FR1049882A - Tolerance limit gauge : en fr
  • US2664767A - Automatic power transmission : en
  • US2665202A - Organic thiocyanate herbicides : en
  • CA498979A - Overvoltage protector : en fr
  • FR1049946A - Improvements in the manufacture of tubes by helical winding of a strip : en fr
  • FR1050013A - Mesh fabric finishing apparatus for decals : en fr
  • FR1050052A - Electron tube : en fr
  • IE20993L - Permanent magnetic material : en
  • AU163837B2 - Improvements in or relating to shoes for personal wear : en
  • DE900973C - Method for fusing power supply or holding wires with a glass plate : de en
  • DE901044C - Process for the production of workpieces with local extensions, such as poppet valves, bushes with collars or the like. : de en
  • FR1050374A - Remote handling method and apparatus : en fr
  • DE1669747U - PACKAGING SHEET MADE OF PLASTIC FILM FOR SENSITIVE FILLING GOODS, IN PARTICULAR FOOD, SPECIAL OILS AND THE LIKE. : de en
  • US2664923A - Machine for splitting or resawing insulating boards : en
  • AU2265753A - Improvements in or relating to mixed ferrite composition : en
  • DE1669937U - ADVERTISEMENT FLASHING MIRROR. : de en
  • US2664941A - Tractor seat with cushioned support means : en
  • US2665117A - Boring machine : en
  • US2665137A - Method for stabilizing vehicles : en
  • US2665399A - Rectifier assembly : en
  • DE900877C - Inclination scale for mixtures : de en
  • FR1050168A - Compression coating apparatus, especially tablets or pills : en fr
  • FR1050494A - Improvements to rotors for magnetos : en fr
  • US2664707A - Servo assisted operating mechanism : en
  • US2664746A - Propeller meter : en
  • US2665212A - Thickening and stabilizing agents : en
  • FR1049825A - Pressurized hearth steam generator : en fr
  • DE900786C - Steering arrangement for vehicles : de en
  • FR1050241A - Power transmission device for acceleration? delay, respectively, of moving masses : en fr
  • US2664939A - Sportsman's seat : en
  • US2665042A - Finger ring protector : en
  • DE900979C - Fastening and contact device for the heating device in electrode salt bath ovens, especially in crucible ovens : de en
  • FR1050275A - Sound recording and reproducing apparatus : en fr
  • US2664696A - Hanging spinning or twisting pot : en
  • US2664956A - Sprinkler head : en
  • US2665085A - Selective dual aileron control for aircraft : en
  • US2665196A - Multistage internal mixer-settler extraction apparatus : en
  • DE762350C - Two-stroke internal combustion engine with injection of easily evaporating fuel : de en
  • DE1670002U - WINDOW CONNECTOR. : de en
  • FR1050169A - Electric circuit breaker with thermally controlled lock with compensated operation : en fr
  • GB701962A - Improvements in piezo-electric transducers : en
  • GB701967A - Improvements in or relating to yarn-cutting arrangements in automatic looms : en
  • US2664821A - Method of and means for varying the circumference of printing cylinders : en
  • US2665060A - Power washing centrifugal separator with indentations along the inner peripheral edges of the separating disks : en
  • FR1050496A - Thermostatic switch : en fr
  • DE1669917U - DECORATIVE OR UTILITY BUTTON WITH CLIP OR TWO-POINT RIVET. : de en
  • DE1669964U - CAP CONNECTION. : de en
  • FR1049967A - Covered door clasp : en fr
  • GB702047A - Process and means for spinning, twisting or cabling yarns : en
  • DE1669793U - ELASTIC PANEL MOUNTING. : de en
  • DE900980C - Device for exchangeable fastening of the heat conductor carrier of electrically heated ovens : de en
  • CA499054A - Digester tower : en fr
  • DE1669923U - CLAMPING ROLLER COUPLING. : de en
  • FR1050109A - Transcriber : en fr
  • FR1050139A - Process and apparatus for the granulation of slag, slag and all the like : en fr
  • GB702042A - Actuating mechanism for reciprocable machine element : en
  • FR1050604A - Sealed mechanism for the transport of liquids, plastic masses and similar products : en fr
  • FR1050034A - Hot air drying machine : en fr
  • GB702101A - Process for the heat treatment of hard metal carbides with an auxiliary binding metal for the production of a hard metal of increased toughness : en
  • CA499015A - Destruction of weeds : en fr
  • US2665100A - Adjustable article supporting bracket : en
  • AU166424B2 - Improvements in automatic telephone'systems : en
  • FR1049976A - Magnetron refinements : en fr
  • DE1669777U - TEST TIP WITH SPRING PLUG. : de en
  • DE901228C - Roots blower : de en
  • FR1049846A - Further training in the manufacture of plywood panels : en fr
  • FR1050470A - Reinforced concrete railway sleeper, and method for its manufacture : en fr
  • DE1669760U - CLOCK WITH TURNING OR TORSION PENDULUM. : de en
  • DE901221C - Electrode connection with conical thread pin : de en
  • FR1050141A - Process for manufacturing and filling containers in heat-sealable material : en fr
  • FR1050069A - Improvements relating to the polymerization of styrene : en fr
  • FR1050489A - Clamshell winch with two motors : en fr
  • FR1050497A - Multipurpose sound box : en fr
  • GB701829A - Improved devices for producing phase contrasts when examining microscopic objects : en
  • FR1049914A - Protective agents with bactericidal, fungicidal, insecticidal and ovicidal activity : en fr
  • FR1050181A - Advanced device for continuous metal casting : en fr
  • FR1050234A - Improvements made to doors and panels used in joinery : en fr
  • US2665225A - Apparatus and process for coating by vapor deposition : en
  • DE900729C - Anode with soldered-on cooling wings for shortwave tubes : de en
  • FR1050568A - Electron tube : en fr
  • GB701866A - Improvements in or relating to loose leaf binders : en
  • DE900938C - Process for the preparation of 1- (o-oxyphenyl) -1-oxy-2-aralkylamino-propanes : de en
  • DE901272C - Process to prevent the formation of bubbles on mastic asphalt, bituminous covering compounds, glued-on cardboard seals and sealants of all kinds : de en
  • US2665068A - Add-subtract binary counter circuit : en
  • GB701953A - Improvements in weighing scales : en
  • GB702011A - Improvements in the processing of nickel-copper matte : en
  • US2664624A - Nail clipper : en
  • US2665235A - Calcium lactate suppository : en
  • US2665003A - Combined display card and articles thereon : en
  • US2664675A - Burnishing apparatus : en
  • US2664772A - Crimping tool : en
  • US2664800A - Photographic camera and shutter mechanism therefor : en
  • US2664910A - Flow distributor valve : en
  • DK76938C - Container for appliances for cleaning objects. : da en
  • FR1050346A - Articulated train for railway : en fr
  • AU2241253A - Tube splicer : en
  • AU2253753A - Electric delayed-action switches : en
  • FR1049994A - Application of luminescent and radioactive powder for decoration of all objects : en fr
  • FR1050054A - Device for supplying two or more gases in a do? No ratio : en fr
  • FR1050127A - Manufacturing process of hollow cylindrical bodies by metal extrusion : en fr
  • DE900943C - Lid lifting device for industrial furnaces : de en
  • GB701879A - Improvements relating to handle assemblies for doors : en
  • FR1050319A - Improvements made to tractors, in particular agricultural tractors : en fr
  • DE900831C - Electrodynamic voltage and power amplifier : de en
  • FR1050252A - New developments in the plasticization process of unvulcanized rubber and rubber-like elastomers : en fr
  • GB701909A - Improvements in or relating to spring plunger electric contacts : en
  • FR1050524A - : fr
  • DE1669904U - ROOM STOVE WITH HOB. : de en
  • FR1050537A - : fr
  • DE900763C - Device for forced expansion compensation on pipelines and the like like : de en
  • DK76937C - Device for two-stroke engines. : da en
  • DE1669742U - MULTIPLE COMPARTMENT CONTAINERS FOR PINS, PENS AND THE LIKE. SMALL IRON OR OTHER GOODS. : de en
  • FR1049916A - Retracting and amusement device : en fr
  • FR1050398A - Control unit actuated by fluid pressure : en fr
  • FR1050022A - Decoration process of earthenware by colors under enamel : en fr
  • FR1050427A - Light switch : en fr
  • US2665339A - High and very high frequency tunable circuits : en
  • AU167723B2 - Improvements in or relating to electrical transformers : en
  • FR1050259A - Machine for treating furs and similar products : en fr
  • FR1050643A - Improvements to junction boxes for electrical network sections : en fr
  • FR1050453A - Electrostatic dust collectors : en fr
  • DE1670067U - TRAFFIC AND ADVERTISING POSTER. : de en
  • FR1050577A - Leak-proof sprayer for bag or travel : en fr
  • GB701944A - Improved endless track for vehicles : en
  • DE901160C - Rotating plate-shaped disc for atomizing liquids : de en
  • FR1050050A - : fr
  • US2664751A - Grain sampler : en
  • DE901099C - Safety device for gas generators : de en
  • AU2246453A - Improvements relating to branched pipes or pipe fittings : en
  • US2664905A - Centrifugally operable valve ring for centrifugal separators : en
  • US2665284A - Copolymers : en
  • AU168058B2 - Capseals for container closures : en
  • DE762400C - Device for warming up internal combustion engines with dry sump lubrication : de en
  • DE900822C - Current collector head for electric railways : de en
  • DE900878C - Device for deleting magnetogram carriers : de en
  • DE901076C - Arrangement to protect an asynchronous motor with short-circuit rotor : de en
  • DE901188C - Junction or distribution box made up of standard components : de en
  • US2665195A - Chlorine from hci : en
  • US2665018A - Hand truck with automatic load support adjustment : en
  • US2665098A - Saniplus garbage barrel support : en
  • US2664749A - Fluid pressure responsive equipment : en
  • DE900755C - Optical sound recording device for spur script and its application to multi-point script : de en
  • DE901097C - Textile auxiliaries and detergent base : de en
  • AU2254553A - Improvements relating to suction cleaner brushes : en
  • US2664869A - Automobile valve protection plate : en
  • DE1669873U - FASTENING TAPE WITH HOOKS AND / OR EYES. : de en
  • DE901060C - Method and device for single or multi-sided inductive surface hardening of workpieces such as sheet metal, plates and the like. like : de en
  • DE901114C - Device for measuring distances : de en
  • DK76929C - Stackable chairs. : da en
  • DK76946C - Apparatus for pressing and cooking rolled sausages. : da en
  • FR1050314A - New composition for air treatment, its preparation process and its applications : en fr
  • AU2253953A - Improved explosive compositions : en
  • CA499083A - Car doors and locks therefor : en fr
  • US2665278A - Gamma-hydroxy quaternary ammonium compounds : en
  • DE900962C - Electrical equipment and systems : de en
  • DE756162C - Device for generating mechanical vibrations : de en
  • DE900939C - Steam engine system with reheating : de en
  • US2665214A - Corn puffs : en
  • DE1670052U - PIN LOCKING. : de en
  • AU2250653A - Emulsion polymerization of vinyldene compounds : en
  • USD171255S - Insecticide vapoeizee : en
  • AU167877B2 - Method and apparatus for seismic exploration : en
  • AU2249753A - Improvements in or relating to means for detecting and indicating the activities of bees and conditions in beehives : en
  • US2665240A - Method of obtaining anhydrous hydrogen chloride : en
  • US2665288A - Process of promoting catalytic reactions in the vapor phase : en
  • US2665054A - Replaceable blade fan : en
  • AU164908B2 - An improved pressure tight electric cable connector : en
  • US2664827A - Oil well pump : en
  • AU2248053A - Improvements in or relating to coin separators : en
  • US2664567A - Pneumatic boxing helmet : en
  • US2664621A - Drill bit remover : en
  • US2664654A - Electric steaming iron : en
  • US2665161A - Securement for hatch covers and the like : en
  • US2664888A - Man's garment : en
  • US2665280A - Halogen cleavage of ozonides : en
  • US2664913A - Nonsiphoning ball cock : en
  • US2665144A - Vehicle hitch : en
  • US2665300A - Method for the n-alkylation of phenylaminoacetic acid esters : en
  • FR1050158A - Bandage band : en fr
  • GB701997A - Mono-esters of acylamido diols and methods for obtaining the same : en
  • AU2251053A - Improvements in machines for lapping tape onto an electric conductor or other support : en
  • DE1669716U - CONTACT COPY DEVICE WITH LOW HEIGHT AND NEW SETTING LIGHTING. : de en
  • DE1670096U - ELECTRIC ROOM STOVE. : de en
  • FR1049929A - Improvement in the so-called "Norwegian" assembly of shoes and welt-bead used for this purpose : en fr
  • FR1049952A - Controlled direction of rotation centrifugal switch : en fr
  • AU2266953A - Improvements in and relating to friction clutches : en
  • DE900696C - Process for converting carbon monoxide with hydrogen into hydrocarbons : de en
  • FR1050301A - Method for preparing a new amino acid with bacteriostatic properties: para-nitro-phenyl-serine : en fr
  • FR1050063A - Method of mounting and support for springs of metal bases, seats, cushions and the like : en fr
  • FR1050547A - Improvements to the methods of introducing <<getters>> into the emptied envelopes of incandescent lamps or discharge tubes : en fr
  • US2664663A - Dispenser of rodenticides : en
  • US2665366A - Electric automatic stock and chicken waterer : en
  • DE1669814U - AUTOMATICALLY SWITCHING REGISTER FOR ACCORDIONS. : de en
  • GR14955B - MANNER OF MANUFACTURING HEATING TRANSMISSIONS OUT OF PLATE TO SAVE MATERIAL AND WORK. : el en
  • AU162663B2 - Improvements-in or relating toa draft gear and cushioning pad therefor : en
  • US2665313A - Production of 1, 6-naphthalenediol : en
  • AU163835B2 - Improvements relating to moving coil loudspeakers : en
  • AU1522152A - Improvements in and relating to drag type rotary scoops : en
  • DE1669960U - MINUTE ALARM FASTENING. : de en
  • CA498962A - Mounting for drive rack on air preheater rotor : en fr
  • US2665221A - Process for impregnating cellulosic sheet : en
  • DE900909C - pen : de en
  • DE901111C - Process for the preparation of linear polymeric sulfur compounds : de en
  • DE901206C - Device for regulating electrical or electrically reproducible quantities : de en
  • US2665088A - Safety device for aircraft seat ejectors : en
  • US2664937A - Tire bead setting apparatus : en
  • US2665043A - Apparatus for applying tubular fabric to articles : en
  • CA498959A - Motive fuel converter : en fr
  • US2664725A - Knitted cap and method of making the same : en
  • US2664732A - Machine for automatically producing apparel belts and like strap bodies : en
  • AU168076B2 - Improvements relating to suction cleaner brushes : en
  • CA498947A - Floor furnace : en fr
  • FR1049996A - Process for manufacturing protective gloves or mittens made of coated fabric which can be used in particular by workers : en fr
  • GB702070A - Improvements relating to pressure butt welding : en
  • US2664736A - Door lock : en
  • US2664761A - Gearshift conversion apparatus : en
  • US2664854A - Container : en
  • US2664884A - Scalp massaging device : en
  • US2664894A - Dilator for clogged teats : en
  • AU162034B2 - Conveyors : en
  • AU165596B2 - Gearshift control : en
  • FR1050493A - Residue coking and cracking process : en fr
  • GB701936A - Improvements in or relating to footwear : en
  • GB701948A - Improvements in or relating to disc brakes for vehicles : en
  • US2664831A - Single track game for two vehicles : en
  • US2665104A - Adjustable post : en
  • US2664670A - Plant package : en
  • AU162523B2 - Improved flytrap : en
  • CA498958A - Ventilator structure : en fr
  • DE762440C - Gas vent for electrical circuit breakers, especially for compressed gas switches : de en
  • US2664611A - Fastening device : en
  • GB702071A - Mobile building structure : en
  • DE1669744U - CONTAINER IN MIRROR SHAPE. : de en
  • DE900742C - Spin pot motor : de en
  • US2665270A - Process for preparing copolymers of styrene and divinylbenzene : en
  • AU168053B2 - Improvements in or relating toa combination process forthe distillation of crude oil : en
  • AU2243553A - Process forthe continuous manufacture of products from viscose, aswell asthe products manufactured according to this process : en
  • DE1670070U - ROTATING DRUM FOR PRE-REFRESHING AND FINISHED METALS. : de en
  • DE900699C - Process for the preparation of N-alkyl- and N-aralkyl-1- (p-oxyphenyl) -2-aminobutanol-1 : de en
  • DE900801C - Device on wet setting machines for discharging the heavy set components : de en
  • DE901242C - Process for the production of heat-sensitive, preserved rubber milk and articles made therefrom : de en
  • FR1050080A - Automatic coupling, especially for rail vehicles : en fr
  • GB701884A - Gamma control apparatus : en
  • DE1669819U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE901128C - Letter matrix, especially for photocomposing machines : de en
  • US2665122A - Hydraulic power means and seal for pressure vessel agitators : en
  • US2665146A - Pipe fastening means : en
  • US2664584A - Mopping apparatus : en
  • FR1050202A - Improvements to marine powertrains : en fr
  • US2665065A - Computer for integrating tristimulus values : en
  • DE1669865U - SPORTS SHIRT OD. DGL. : de en
  • GB701979A - Improvements in the construction of housings, particularly for use in motor vehicles : en
  • CA498957A - Flashlight switch : en fr
  • US2665268A - Vulcanization of rubber : en
  • DE901243C - Sintered material of high hardness : de en
  • FR1050364A - Device for washing and handling fish : en fr
  • FR1050425A - Spinning or twisting spindle : en fr
  • FR1049890A - Improvements relating to immersion devices for parts to be treated : en fr
  • FR1050607A - Process for the preparation of aryl alkanes : en fr
  • GB701882A - Improvements in cable operated brakes for bicycles and similar vehicles : en
  • GB701897A - Improvements in and relating to display cards : en
  • GB702076A - Improvements in weighting motions for the warp beams of looms for weaving : en
  • DE900687C - Method and device for the wet treatment of textile goods in a moving web : de en
  • DE900828C - Arrangement for the television broadcast of films : de en
  • GB701804A - Improvements in or relating to conveyor systems for loading or unloading : en
  • GB701824A - Improvements in or relating to hydro-extractors : en
  • FR1050629A - Method for improving flow in hydraulic pipelines, and its application to mixing guns : en fr
  • FR1049832A - Telephone device : en fr
  • DE900756C - Printing unit for booking machines : de en
  • DE901175C - Process for replacing the diazo group with hydrogen : de en
  • FR1050011A - Purification process for titanium tetrachloride : en fr
  • FR1050106A - Shoe for removing successive playing cards and for placing these cards in the game, in particular to facilitate the development of the game called canasta : en fr
  • FR1050394A - Process for stabilizing oxygen-based bleaching baths with an alkaline reaction : en fr
  • DE901014C - Attachment of the center electrode of spark plugs : de en
  • FR1050309A - Device for the protection of electrical and electromagnetic devices against overloads : en fr
  • US2665243A - Method of providing aluminum with a flexible oxide coating : en
  • DE1669738U - COPY BOARD. : de en
  • FR1050616A - Flow machine for two directions of passage : en fr
  • GB701791A - Improvements in or relating to oscillating drive mechanisms : en
  • GB701837A - Improvements in or relating to conductors for high frequency coils : en
  • US2665304A - Polycarboxylates : en
  • CA499047A - Blasting rooms : en fr
  • DE1670048U - PACKAGING AND STORAGE EQUIPMENT FOR ALL TYPES OF POSAMENTAL CORD. : de en
  • DE900915C - Candy wrapping machine that works endlessly from the sugar cane : de en
  • DE901039C - Mobile self-unloader whose container is unloaded by circular, elliptical or linear vibrations : de en
  • US2665033A - Collapsible dispensing tube and closure therefor : en
  • DE1669713U - DISPLAY AND SALES COUNTERS. : de en
  • GB701949A - Improvements in and relating to folding and sliding door installations for trolley-bus garages : en
  • FR1050078A - Earth moving or handling machine : en fr
  • FR1050399A - Combined casseroles adaptable to cooking in the oven or over high heat : en fr
  • GB701998A - 2-acetoxyfuran and -a-formylpropionic acid and its derivatives : en
  • US2664640A - Micrometer for measuring thin insulation : en
  • DE900850C - Closed electric pendant light : de en
  • DE1669890U - ATTACHMENT FOR FLAT KNITTING MACHINE NEEDLE BEDS OF DIFFERENT TYPES AND DIVISIONS. : de en
  • DE1669938U - DEFROST DEVICE FOR THE WINDOWS OF MOTOR VEHICLES. : de en
  • DE901011C - Internal combustion engine : de en
  • DE901268C - Car radio receiver working together with an overhaul sign receiver : de en
  • FR1050086A - Weft thread insertion mechanism for circular looms : en fr
  • US2664881A - Positive pressure resuscitator : en
  • US2664975A - Auxiliary brake cam rod latch adjuster : en
  • US2664822A - Fuze : en
  • US2664586A - Rotary scraper, abrading, or polishing tool : en
  • US2664754A - Moving target generating device : en
  • GB701941A - Improvements relating to electrical measuring instruments : en
  • DE901209C - Measuring mechanism for time marking, especially for malfunction time recorders : de en
  • FR1050136A - X-ray tube for radiographing fine and coarse structures, and for making diagnostics : en fr
  • GB701797A - Improvements in the hydrolysis of gaseous ferric chloride : en
  • FR1050284A - Automatic radio-compass device for blind navigation training devices : en fr
  • DE900818C - Tiltable arc furnace : de en
  • FR1050098A - Steel element belt conveyor : en fr
  • FR1050586A - : fr
  • FR1050418A - Device allowing access to the deck of a ship : en fr
  • GB701955A - Improvements in or relating to charged particle detecting device : en
  • US2664789A - Milling machine ram saddle-wedge lock : en
  • DE900789C - Process for the manufacture of footwear : de en
  • FR1049862A - Improvements to radiant elements such as finned pipes : en fr
  • FR1050317A - Rubber coated perforated metal case : en fr
  • DE1670084U - BRUSH, ESPECIALLY FOR CLOSETS. : de en
  • AU168164B2 - Aryl sulfones and method of producing same : en
  • DE900827C - Automatic focus control for storage tubes, image converters, etc. like : de en
  • AU2241953A - Apparatus for removing cuttings froma drill hole : en
  • US2664701A - Combustion equipment of rocket motors : en
  • GB701828A - Improvements in joints for electric cables : en
  • GB702069A - Improvements relating to pressure butt welding : en
  • IE21035L - Methionine derivative : en
  • GB701813A - New anaesthetic compositions : en
  • FR1049879A - Improvements to shells, in particular to exercise shells : en fr
  • FR1050185A - Combination adjustable wrench, flat pliers and screwdriver : en fr
  • US2664729A - Hydrocarbon fuel burner : en
  • US2665172A - Apparatus for pneumatically elevating contact material : en
  • US2665207A - Naphthenate sized products : en
  • US2664642A - Gauge for measuring or comparing diameters of cylindrical bodies : en
  • DE900743C - Device for setting up bone fractures : de en
  • DE900951C - Transmitter with a magnetron tube excited by a synchronized pulse generator : de en
  • DE901211C - Electronic switch for Braun tubes : de en
  • DK76944C - Driver's seat for tractors. : da en
  • FR1050207A - Method and device for introducing the transverse metal wire into a machine for making electrically welded metal threads, in longitudinal and transverse metal wires, in particular for very wide threads : en fr
  • DE901040C - Frame for rod-shaped material : de en
  • CA499066A - Manifolding transfer and method of making : en fr
  • US2664820A - Hand stamp device : en
  • US2665008A - Centrifugal extractor : en
  • US2665368A - Induction heating unit : en
  • US2665420A - Radiant energy system for distance measuring : en
  • AU2266353A - Improvements in or relating to shoes for personal wear : en
  • FR1050389A - Improvements to seats with adjustable tilt backs, particularly those for vehicles : en fr
  • FR1050542A - Water resistant shrinkable capsules and method for their manufacture : en fr
  • GB702012A - Process for the preparation of intermediates in the synthesis of steroids and the products of such process : en
  • DE1669805U - BASIN MOUNTED ON A BASE FOR LIVESTOCK. : de en
  • AU1607753A - Process and apparatus for spraying textiles : en
  • DE1670075U - FOLDING DEVICE FOR FOLDING BENCHES, TABLES AND THE LIKE. : de en
  • US2664718A - Process of and apparatus for lowtemperature separation of air : en
  • US2665351A - Arrangement in air blast circuit breaker provided with damping resistance : en
  • US2665010A - Book end : en
  • US2664786A - Slide and barrel securing key for automatic pistols : en
  • US2665063A - Symbol-printing mechanism : en
  • CA499009A - Silicone greases : en fr
  • US2665389A - Synchronous electric clock motor : en
  • US2665077A - Stop motion for yarn winding machines : en
  • US2665083A - Jet-propelled channel aircraft : en
  • DE901126C - Process for sensitizing photographic silver halide, particularly gelatin, emulsions : de en
  • US2664797A - Camera gun : en
  • US2664694A - Apparatus for twisting and winding yarns : en
  • US2664706A - Rotary, toroidal chamber type hydraulic coupling and fluid circulating controls therefor : en
  • AU163138B2 - Tube splicer : en
  • AU2273553A - High temperature solder flux ofthe zinc ammonium chloride type : en
  • GB702072A - Improvements in or relating to the production of hecogenin from plant material : en
  • AU161333B2 - Dryer : en
  • DE900832C - Radio receiving arrangement for pulsed signals : de en
  • FR1049860A - Improvements to universal milling heads : en fr
  • FR1050448A - Process for the production of gas and heat from pulverulent bituminous fuels : en fr
  • FR1049863A - Pipes for transfer bars : en fr
  • AU161109B2 - Gas taps : en
  • AU166221B2 - PRODUCTION OF l-(NITROPHENYL)-2-ACYLAMIDOPROPANE-l DIOLS : en
  • DE1670003U - RESTRAINTS FOR COWS WITH INTERCHANGEABLE HOOKS AND AUTOMATIC CLOSURE FOR RESTRAINING THE HIND LEGS. : de en
  • DE900817C - Process to increase the citric acid solubility of phosphate slags : de en
  • DE901109C - Junction connection by means of screws for latticework : de en
  • FR1050144A - building element with high sound and thermal insulation : en fr
  • DE901115C - Discharge lamp for recording sound vibrations : de en
  • FR1050541A - : fr
  • GB702077A - Improvements in or relating to electric switch devices actuated by fluid pressure : en
  • FR1050408A - Device equipped with a glow discharge tube for amplifying voltage pulses : en fr
  • FR1050484A - Tool or wrench working by percussion : en fr
  • US2664665A - Toy telephone switchboard : en
  • US2665302A - Spirocyclohexanes and methods of preparation thereof : en
  • CA498980A - Trim fastening device : en fr
  • DE1669829U - BICYCLE FRAME WITH RAY HEAD. : de en
  • DE901065C - Arrangement for the distortion-free addition and amplification of direct currents : de en
  • FR1049858A - Device for separating thin rolled sheets into bundles : en fr
  • GB702083A - Portable apparatus for use in administrating inhaled anaesthetics, oxygen and the like : en
  • CA498989A - Combined fuse and demand meter : en fr
  • CA499067A - Electro-magnetic carbon-pile regulators : en fr
  • DE1669875U - ZIPPER FOR CLOTHES. : de en
  • DE1669887U - ARRANGEMENT FOR CARBON ADJUSTMENT FOR ARC LAMPS, IN PARTICULAR PROJECTION LAMPS. : de en
  • DE901104C - Composite casting and process for its manufacture : de en
  • FR1050456A - Improvements to machines for bundling stems, in particular flax stems : en fr
  • GB701835A - Improvements in or relating to electrical calculating machines and the like : en
  • GB701867A - Improvements in or relating to cathode ray tubes : en
  • US2664720A - Wall mounted console type air conditioning apparatus : en
  • US2665178A - Pump liner spacer stud : en
  • AU2268153A - Process for producing monoesters of substituted-2- a midopropane-1, 3-diols : en
  • CA499020A - Beet harvester : en fr
  • AU166702B2 - A method of sealing chromic acid treated surfaces while leaching alkali soluble compounds therefrom : en
  • US2664781A - Photographic apparatus for correcting negatives during printing thereof : en
  • US2665155A - Panel fastener : en
  • DE901202C - Loeschkammer liquid switch : de en
  • FR1050349A - Multipurpose dynamometric coupling : en fr
  • DK76919C - Brush making machine. : da en
  • DE901239C - Retractable rigid attic stairs : de en
  • FR1050006A - Improvement with cellulose lacquers and varnishes intended to be sprayed using liquefied gas under pressure : en fr
  • FR1050515A - Electric discharge device in a vapor : en fr
  • DE1670093U - COOKING POT FOR ROOM OVENS. : de en
  • FR1049803A - Power steering device : en fr
  • FR1049954A - Prisoner, in particular for fixing rails on railway sleepers : en fr
  • GB702089A - Improvements in or relating to a method of rendering a textile resistant to the accumulation of electrostatic charges : en
  • US2665166A - Car side sun visor : en
  • US2665316A - Recovery of durene : en
  • GB701811A - Improvements in or relating to an energizing circuit for gaseous discharge lamps : en
  • DE1670024U - MOTORCYCLE AXLE. : de en
  • DE1670063U - TIE HOLDER. : de en
  • DE900913C - Spark plug isolator : de en
  • FR1050480A - artificial sponges : en fr
  • GB701922A - Improvements in or relating to bogie trucks for rail vehicles : en
  • DE1670085U - PRESERVING CAN OD. DGL. : de en
  • DE901150C - Device for treating tobacco and tobacco products in a high frequency field : de en
  • AU166058B2 - Improvements in or relating to corrigated metal tubes : en
  • AU2271653A - Improvements in or relating to screws : en
  • DE1669851U - TRANSPORT CONTAINER. : de en
  • GB702009A - Improvements in milk churns and the like : en
  • CA499001A - Shock absorbers : en fr
  • DE759480C - System for lowering the groundwater and at the same time returning the water to the ground : de en
  • DE900872C - Process for the treatment of super polyamides : de en
  • FR1050209A - Process for the production of porous moldings : en fr
  • FR1050406A - Spray drying apparatus : en fr
  • AU160505B2 - Swing grinder : en
  • AU2279253A - Improvements relating to suction cleaners : en
  • AU165501B2 - Improvements in and relating toa method and means for dough preparation : en
  • US2664682A - Stone picker : en
  • AU167709B2 - Wood bending machine : en
  • AU162168B2 - Improvements relating to electropneumatic braking systems for railway vehicles andthe like : en
  • DE1670034U - SHOE SOLE APPARATUS. : de en
  • FR1050091A - Prefabricated panels for the building : en fr
  • FR1050292A - Further development of electronic equipment with electromagnetic contactor : en fr
  • US2665266A - Glycidyl ethers of condensation products of certain aromatic hydroxy compounds with phenols having unsaturated hydrocarbon side chains : en
  • US2664613A - Molding core : en
  • US2665315A - Adsorptive distillation : en
  • US2665317A - Method of treating rubber obtained from rubber-bearing plants : en
  • DE1670064U - TIGHTS. : de en
  • FR1050467A - Improved process for the preparation of diacylcyanides : en fr
  • AU2263153A - f "IMPROVEMENTS RELATING TO FEEDING MEANS FOR EVAPORATORS : en
  • AU2266753A - New and improved apparatus for servicing motor vehicles : en
  • DE1669745U - BALLOONS AS TIE BALLOONS AND FREE BALLOONS : de en
  • DE1669755U - TRANSPORT CONTAINER WITH REINFORCEMENT CORNER. : de en
  • DE900953C - Voltage balancing toggle switch : de en
  • DE901125C - Method and device for straightening cropped workpieces : de en
  • FR1049850A - Advanced tent : en fr
  • AU2266553A - Improvements in and relating to hydraulic power control systems : en
  • AU160905B2 - Sealing: means, for doors : en
  • CA499038A - Synthesis of adenosine-5'-triphosphate : en fr
  • AU2251753A - Improvements in vehicle brakes : en
  • DE900922C - Device for advancing the conveyor during longwall mining with mechanical cutting : de en
  • FR1050160A - Improvements to metal caps used for capping bottles and other containers : en fr
  • US2664573A - Excrement disposal device : en
  • US2665402A - Speed control circuit : en
  • CA499016A - Production of triamino-monocyclic aromatic hydrocarbons : en fr
  • DE901016C - emergency generator : de en
  • DK76922C - Feeder for feeding sheets into bundles from the bottom of a stack. : da en
  • AU165608B2 - Direction indicator control device : en
  • AU159453B2 - Improvements in and relating to two wheeled rotary scoops andthe like : en
  • CA19449S - Electric convector heater : en
  • US2664971A - Control for operating elevator systems : en
  • US2665164A - Well fishing socket or tool : en
  • AU157995B2 - An improved motor vehicle window : en
  • AU162166B2 - Improvements relating to presses for attaching metal fittings to material : en
  • FR1050222A - Relay switch station device for railways : en fr
  • AU2246553A - Side delivery rake for agricultural purposes : en
  • DE900708C - High-frequency telephony transmission system for high-voltage lines : de en
  • FR1049842A - Shortwave electron tube : en fr
  • FR1049874A - Installation for adjusting the gas flow rate : en fr
  • GB701927A - Improvements in or relating to a candy making machine : en
  • AU2270153A - Improvements in or relating to apparatus for xray spectrometry : en
  • CA498993A - Process and menstruum for preparation of acetylenic alcohols : en fr
  • FR1050008A - Esters of aminooxybenzoic acids : en fr
  • FR1050288A - Mechanical rectifier for sudden pulsed loads, in particular for starting internal combustion engines : en fr
  • FR1050057A - Method and apparatus for supporting and treating textile cakes : en fr
  • DE900875C - Method of making compound gauges : de en
  • DE1669822U - PUMP FOR IRRIGATION SYSTEM. : de en
  • DE900997C - Injection molding machine : de en
  • DE1669762U - ROTARY DRILLING TOOL FOR COAL AND SOFT ROCK. : de en
  • AU2248453A - Independent suspensions : en
  • CA498949A - Display device : en fr
  • AU166089B2 - Mass spectrometer : en
  • DE1669710U - BEAT MILL WITH BASKET. : de en
  • DE901096C - Process for the dewaxing of oils : de en
  • FR1050025A - Side threading slit needle hunting for all machine and hand sewing needle systems : en fr
  • AU164117B2 - Locking means for securing a nut onto a screwed member : en
  • CA499064A - Preparation of iron-type catalysts : en fr
  • DE1669854U - ROOM CLOCK. : de en
  • DE901226C - Spinning head for thread-like spinning material : de en
  • FR1050075A - Honeycomb dispersive mirror : en fr
  • US2665029A - Container : en
  • DE900874C - Process for the electrodeposition of nickel : de en
  • FR1050327A - Production of organic compounds containing oxygen : en fr
  • USD171269S - Spuehler bottle : en
  • FR1050171A - Nautical lift and propellant : en fr
  • FR1050232A - Apparatus for the electrical exploration of soundings : en fr
  • FR1050627A - Cable manufacturing machine : en fr
  • GB701983A - Improvements in and relating to phenyltrifluoroethylene and polymers therefrom : en
  • DE901246C - Device for mechanical image change with projector : de en
  • DE900798C - Conveyor with carriers attached to an endless chain so that they can pivot : de en
  • DE900826C - Arrangement for making stored electrical processes visible : de en
  • DE901003C - Adding machine : de en
  • FR1050122A - Stamp for bicycles : en fr
  • GB702100A - Fluid pressure brake equipment : en
  • GB701966A - Improvements in devices for measuring alternating current impedances : en
  • FR1049897A - Ceramic material with high specific inducing power and its manufacturing process : en fr
  • FR1049966A - Improvements to semiconductor circuits : en fr
  • DE901035C - Device for adjusting the cleaning tools in pile roller presses : de en
  • DE900803C - Band profile for high pressure wound body : de en
  • DK76920C - Process for the preparation of high purity penicillin salts. : da en
  • DE1669999U - SWITCHING DEVICE ON AGRICULTURAL EQUIPMENT. : de en
  • AU163920B2 - Improvements in or relating to conveyor systems : en
  • DE900983C - Cleaning and polishing agents for plastics : de en
  • FR1050095A - Improvements to gear pumps and their applications : en fr
  • FR1050572A - Method and apparatus for the reduction of zinc ores : en fr
  • FR1050617A - Basketball game on table : en fr
  • GB702035A - Process and apparatus for the production of synthesis-gas from gaseous aliphatic hydrocarbons and oxygen : en
  • GB702092A - Improvements in lubricating devices for friction disc clutches : en
  • US2665114A - Clothesline pulley : en
  • US2665344A - Silent magnetic switch : en
  • GB701876A - Improvements in conveyors for slurry, pulp or the like moist material : en
  • FR1049817A - Wheel guide stud : en fr
  • FR1049921A - Transmission and tractor with a winch driven by this transmission : en fr
  • GB701838A - A material suitable for use as a lubricant and/or a hydraulic fluid : en
  • GB702058A - Improvements in or relating to an impedance apparatus : en
  • DE901105C - Process for casting rolled plates made of metals : de en
  • FR1050124A - Device for fixing workpieces or similar objects on supports, for example on machine tables : en fr
  • DK76924C - Coupling to produce a voltage varying in the opposite direction of a varying voltage. : da en
  • US2664889A - Man's pouch-type brief : en
  • US2664925A - Portable power saw with oppositely rotating blades : en
  • FR1050328A - Process for the manufacture of vat dye preparations : en fr
  • DE1669834U - WRITING PAD. : de en
  • DE900994C - Debarking machine with chain beating or the like. : de en
  • DK76926C - Method for producing an impregnating agent for impregnating insulating paper for cables and capacitors. : da en
  • GB701857A - Improvements in or relating to snap-action electric switches : en
  • DE764010C - Process for cleaning the surface of iron parts used in the construction of power converters : de en
  • AU1529453A - Improved sheep cradle for use inthe treatment of sheep : en
  • DE1669901U - CLOSET GLASSES FOR TODDLERS. : de en
  • FR1049902A - High power braking device : en fr
  • GB701847A - An improved table game : en
  • FR1050253A - High pressure liquid pump : en fr
  • US2664970A - Lifting truck : en
  • US2665250A - Filter stem for use with the filter of an aquarium : en
  • FR1050235A - Improvements made to straps and antiptosic sheaths : en fr
  • GB702025A - Cellulosic pulp and method of manufacturing the same : en
  • GB702062A - Improvements in or relating to mechanical screeners for raw sugar mill juice or other liquid carrying suspended matter : en
  • GB702127A - Improvements in or relating to article of furniture : en
  • US2664716A - Refrigeration apparatus and method employing : en
  • FR1050276A - construction element comprising a body and anchoring elements, method of manufacturing said construction element and mold for carrying out the method : en fr
  • DE901260C - Suspension of an aircraft engine on the airframe : de en
  • CA499043A - Multiple wheel grinding machine : en fr
  • DE1669821U - AMPLIFIER FILM FOR ROENTGEN PURPOSES. : de en
  • FR1049926A - Device for indicating the presence of explosive or flammable vapors or gases and usable in particular by minors : en fr
  • FR1050546A - : fr
  • GB701826A - Improvements in or relating to the production of steel : en
  • CA498996A - Stirrer and feeder : en fr
  • AU164657B2 - Process forthe. purification of lactams : en
  • FR1050545A - : fr
  • GB702114A - Electric switching devices : en
  • DE1669950U - ARRANGEMENT OF THE OPTICAL PULSE GENERATOR FOR OVERLOAD SIGNAL SYSTEMS IN MOTOR VEHICLE HEADLIGHTS. : de en
  • DE901118C - Device for atomizing liquids : de en
  • DE764283C - Process for the production of n-butylene : de en
  • FR1050608A - Garment tensioner : en fr
  • AU2248853A - Driving device for friction drives, especially belt drives : en
  • DE900944C - Steel alloy for devices for the treatment of hydrocarbons : de en
  • DE901137C - Parachute with a canopy made of ribbons : de en
  • DK76916C - Method for sewing uniform garments in series production. : da en
  • FR1050187A - New wedge for splitting materials, especially wood : en fr
  • FR1050544A - : fr
  • US2664608A - Tire chain connector : en
  • DE901102C - Compressor system : de en
  • DE901271C - Methods of improving cement slurry : de en
  • US2664798A - Camera body construction : en
  • US2665119A - Method and apparatus for cleaning gas-swept heating surfaces : en
  • AU165573B2 - Improvements in or relating to production of electroconductively coated glass transparent electro-conductive article : en
  • CA499034A - Dairy bottle closure : en fr
  • US2664680A - Heel finishing machine : en
  • US2664825A - Multicylinder pumping system : en
  • US2664868A - Engine governor : en
  • US2665283A - Copolymers : en
  • FR1050271A - Feed mechanism for shaker conveyor : en fr
  • GB701887A - Improvements in and relating to immersible electrode assemblies : en
  • CA499051A - Dining car kitchen ventilating system : en fr
  • CA499057A - Method of controlling reaction temperatures : en fr
  • DE901198C - Electric circuit breaker with extinguishing agent valve controlled by the switch drive : de en
  • FR1050089A - Maps, plans, graphics and similar documents : en fr
  • FR1050096A - Anchor improvements : en fr
  • US2664633A - Skirt marker : en
  • GB701921A - Improvements in or relating to composite concrete floors, landings, balconies and roofs : en
  • US2664788A - Stereotype finishing machine : en
  • US2664995A - Natural frequency vibrating conveyer : en
  • DE1670074U - FOLDABLE HOKKER. : de en
  • GB702097A - Improvements in or relating to earth-leakage indicating and protective devices : en
  • US2664565A - Staple driver : en
  • US2665187A - Device for making permanent records : en
  • GB701868A - Self-sealing door for coke-ovens : en
  • GB701957A - Band brake operating mechanisms : en
  • US2664580A - Corn silking and cleaning machine : en
  • US2665102A - Adjustable bracket structure : en
  • FR1050495A - Carburetor-tank : en fr
  • DE900737C - Lubricating greases and processes for their manufacture : de en
  • DE901004C - Release control device for booking or similar machines : de en
  • FR1050240A - Improvements to elastic fastening devices for a suspension bridge in vehicles : en fr
  • GB702050A - Improvements in the coloration of cellulosic materials with vat dyes : en
  • US2664898A - Posting tray : en
  • DE1669707U - THROUGH VALVE, IN PARTICULAR FOR AIR LINES. : de en
  • US2664871A - Supplemental fuel feed device : en
  • US2664962A - Automotive sleigh : en
  • DE901174C - Process for the production of silazanes : de en
  • DE1669752U - CONTAINER LOCK. : de en
  • DE1669756U - TRANSPORT CONTAINER WITH VENTILATION OPENING. : de en
  • FR1050268A - Improvements in impact detection devices in aircraft accidents, and in the electrical systems associated with these devices : en fr
  • FR1050310A - Support device and power supply for fluorescence tubes : en fr
  • DE898168C - Procedure for measuring the electrical phase shift, active and reactive power in AC circuits : de en
  • DE901008C - Dust dispenser : de en
  • FR1049818A - A process for the production of large reflective coatings on surfaces or bodies, particularly signs and traffic signals : en fr
  • FR1050335A - Fuel injection internal combustion engine with swirl chamber and pre-ignition chamber : en fr
  • GB701789A - Process for the production of compounds containing an -nh group from carboxylic acids and organic carbonyl compounds : en
  • US2664992A - Inspection conveyer : en
  • USD171244S - Portable house : en
  • AU165655B2 - Improvements in and relating to control circuits for alternate series systems : en
  • US2665024A - Pharmaceutical closure : en
  • USRE23764E - Washing machine of the cylindrical : en
  • AU156394B2 - Improved sheep cradle for use inthe treatment of sheep : en
  • AU165003B2 - Process forthe production ofa new hydroxymethyl amide andthe alkyl ethers thereof : en
  • CA498964A - Electrolytic cell : en fr
  • CA499073A - Method and apparatus for separating starch from gluten : en fr
  • US2665348A - Current-limiting fuse : en
  • US2665417A - Circuit controller : en
  • AU167308B2 - Improvements in fluid flow resistors : en
  • AU166818B2 - Improvements in or relating to circuit interrupters : en
  • AU161997B2 - Improvements in or relating to bladed stator or rotor constructions for fluid machines : en
  • GB702051A - Method for producing true appearance of solid objects from plane pictures thereof : en
  • US2665006A - Material feeding machine : en
  • DE901203C - Fluid flow switch with main and secondary contacts connected in parallel : de en
  • FR1049998A - Magnetic ring air gap system : en fr
  • AU166285B2 - Safety coupling for power transmission mechanisms : en
  • DE1669785U - ROLLER SHUTTER. : de en
  • FR1050306A - Method for making the thread tension constant in winding devices : en fr
  • US2664932A - Fruit halving and pitting machine : en
  • US2664739A - Tile covered, fireproofed structural element : en
  • DE1669736U - DEVICE FOR APPLYING ADHESIVE. : de en
  • DE1670020U - CORNER BAR. : de en
  • DE900940C - Roller freewheel for writing, booking u. like machines : de en
  • US2664612A - Fishline snap fastener : en
  • US2664713A - Automatic irrigation dam : en
  • US2664880A - Electric stimulator for artificial respiration : en
  • DE1669765U - VOT FOR WASHING MACHINES. : de en
  • DE900870C - Upholstered seat furniture that can be converted into a bed, mainly a double bed : de en
  • DE901116C - Device for fluorescence examinations : de en
  • FR1049893A - Large radius circumference arc tracer : en fr
  • US2664856A - Salt container : en
  • US2664576A - Guard rail attachment for beds : en
  • US2664989A - Ribbon vibrating mechanism for typewriting machines : en
  • AU166704B2 - Tape cutter : en
  • AU2270853A - PRODUCTION OF l-(NITROPHENYL)-2-ACYLAMIDOPROPANE-l DIOLS : en
  • USD171254S - Gehring stocking : en
  • CA499060A - Conversion of hydrocarbon oils : en fr
  • FR1049826A - Cam switch with odd number of contact blades : en fr
  • FR1049991A - Process for machining by grinding cutlery articles : en fr
  • FR1050340A - Improvements in recording on discs : en fr
  • FR1049864A - Process for developing photographic images : en fr
  • DE1670022U - AUXILIARY DEVICE FOR COLLECTIVE BATTERIES IN ELECTRIC FLOOR EQUIPMENT. : de en
  • DE901061C - Iron alloy for permanent magnets : de en
  • DE901015C - Internal cooling of the hollow rotary valve for internal combustion engines : de en
  • DE901073C - Electric snap switches, in particular heat switches : de en
  • GB701880A - Improvements in or relating to peelers : en
  • US2665282A - Treatment of wool grease : en
  • AU162037B2 - Improvements in or relating to direct current amplifier : en
  • US2664632A - Pneumatic dental machine : en
  • US2664968A - Process for recovering vapors and solids from gas streams : en
  • US2665322A - Method of making thermocouples : en
  • DE1669728U - PROTECTIVE DEVICE FOR BICYCLE REAR LIGHTS. : de en
  • DE1670092U - LID FOR POCKET DINNER. : de en
  • DE901213C - Device for measuring very high resistances using an electrometer tube : de en
  • AU166742B2 - Composition for sound records containing polystyrene and silicon or boron carbide and process for making thesame : en
  • US2664852A - Vapor coating apparatus : en
  • US2665264A - Compounding butyl rubber : en
  • US2665277A - Monobasic morphine phosphate hemihydrate and process of preparing same : en
  • AU158492B2 - Magnetic coupling contrdl : en
  • AU166794B2 - Therapeutically valuable esters and methods for obtaining thesame : en
  • AU161944B2 - Improvements in and relating to hydraulic turbines or pumps : en
  • AU2261453A - Improvements in or relating to amplifying-circuit arrangements : en
  • CA498944A - Thimbles : en fr
  • AU159088B2 - Improvements in and relating to drag type rotary scoops : en
  • DE900781C - Diffusion-resistant yellow color formers of the benzimidazole class : de en
  • DE901006C - Accounting machine : de en
  • FR1049889A - Improvements to piston rings : en fr
  • AU164116B2 - An hydrau callyoperated-wheel-brake 'system for motor vehicles : en
  • DE900904C - Air delivery device for gas protection rooms : de en
  • DE901093C - Arrangement for automatic switchover from a higher connected load to a lower one and vice versa in the case of electrical consumers, in particular electrical ovens : de en
  • DE901223C - Method and device for extracting oil from plant substances containing oil : de en
  • FR1050357A - Boring process or the like and apparatus for carrying out said process : en fr
  • FR1050533A - : fr
  • FR1050624A - Television receiver equipped with a cathode ray tube : en fr
  • DE1669853U - CONTAINER FOR MIXING MACHINES AND SILOS FOR GRAIN, FLOUR AND SIMILAR INTERMEDIATE PRODUCTS. : de en
  • DE1670082U - CHILDREN'S CLOSET. : de en
  • US2665370A - Combination reflector and showcase frame member : en
  • AU2261553A - Road surfacing machine : en
  • AU165504B2 - Improvements in or relating to sealing strips : en
  • US2664845A - Line tension signal : en
  • US2664906A - Engine governor : en
  • AU159558B2 - Pad for use with flat bottomed rails : en
  • DE751987C - Electrostatic separator : de en
  • US2664917A - Apparatus for measuring absolute pressure : en
  • DE901275C - Arrangement for automatic measurement of the time corresponding to a predetermined number of pulses : de en
  • CA498956A - Metal foil matrix : en fr
  • US2664619A - Tube flaring and nut assembling machine : en
  • US2665121A - Baseboard radiator enclosure : en
  • US2665347A - Electric circuit breaker : en
  • FR1050401A - Combined set of checking device and machine tool : en fr
  • GB701895A - Improvements in limiting devices for oscillatory currents : en
  • AU165556B2 - Corrosion protecting metal finishing composition : en
  • CA499046A - Cast high stake log bunks : en fr
  • US2664617A - Cutting tool assembly : en
  • AU2257453A - Improvements in automatic telephone'systems : en
  • US2665139A - Hand truck with ball joint coupling : en
  • US2664651A - Combined scarifying and digging attachment for bulldozers : en
  • US2664835A - Building surfacing material : en
  • AU164854B2 - Party line telephone systems : en
  • DE900950C - Pulse generator with a pulse generating network : de en
  • AU167221B2 - Improvements in or relating to aircraft navigation systems : en
  • AU2271853A - Improvements in metal cores for use inthe production of rigid panels : en
  • USPP1238P - Lilac plant : en
  • US2664698A - Hot-gas reciprocating engine with means for augmenting the pressure medium and supplying combustion air : en
  • US2665057A - Rotary blower : en
  • DE1669754U - SCREW CONNECTION FOR DRUM, CONTAINER OD. DGL. : de en
  • DE900917C - Support frame : de en
  • GB701842A - Improvements in and relating to air brakes for aircraft : en
  • CA498999A - Trailer hitch for hay baler : en fr
  • DE901236C - Cooking stove with hot water boiler and two fireplaces : de en
  • FR1050184A - Device for removing vapors and odors from cooking vessels : en fr
  • FR1050355A - Improvements to machines for beet harvesting : en fr
  • DE900797C - Support roller for rubber belt conveyors and similar conveyors : de en
  • FR1050026A - Heated tap : en fr
  • GB701860A - Emulsification of bitumens : en
  • AU2241353A - Shampoo compositions containing organic fluorescent compounds : en
  • DK76930C - Rocking chair. : da en
  • AU2251153A - Improvements in or relating to conveyor systems : en
  • DE900775C - Booking form : de en
  • DE900810C - Swivel handle attachment : de en
  • GB701920A - Improved electric soldering iron : en
  • GB701923A - Improvements in or relating to electric potential dividers : en
  • GB702068A - Improvements relating to pressure butt welding : en
  • DE901023C - Process for generating the pressure when hot-pressing sintered bodies and using this process when hot-pressing a sliding layer made of sintered material onto the support shell of a bearing bush : de en
  • DE901043C - Stretching roller head for pipe stretching machines : de en
  • AU1625953A - An improved trouser hanger : en
  • US2664972A - Brake mechanism : en
  • US2665327A - Electrolyte level indication in electrical accumulators : en
  • AU163521B2 - Improvements in valves for telescopic hydraulic shock absorbers : en
  • US2664664A - Toy for handling toy merchandise : en
  • AU2252153A - Improvements in or relating to electromagnetic waveguide systems : en
  • DE900851C - Multi-slot magnetic field tubes for shortest shafts with an even number of anode segments : de en
  • DE901240C - Pressing, drawing and casting tools for processing unfilled or filled organic plastics and malleable natural materials : de en
  • US2664860A - Hydraulic ram mechanism : en
  • AU164158B2 - Improved process for producing high octane gasolines involving catalytic reforming process withan acidic platinum catalyst anda thermal reforming process : en
  • DE901142C - Safety switchgear : de en
  • FR1049928A - Improvements to signal mixing circuits : en fr
  • FR1050370A - Process for accelerating the depolymerization of unvulcanized rubber : en fr
  • FR1050279A - Braking device for aircraft wheels : en fr
  • GB701893A - Improvements relating to x-ray tubes : en
  • US2664705A - Filling and emptying fluid control means for rotary hydraulic couplings : en
  • AU2261953A - Improvements in or relating toa combination process forthe distillation of crude oil : en
  • DE901157C - Device for loading rolling mill equipment with sheet metal stacks : de en
  • DE901230C - Process for casting metal blocks : de en
  • FR1050261A - Independent fairlead : en fr
  • FR1050530A - : fr
  • CA498941A - Method and means for treating glyceride oils of the unsaturated ester type : en fr
  • CA499055A - Methyl acetoxy silanes : en fr
  • CA499000A - Liquid styrene-butadiene interpolymers : en fr
  • US2664735A - Container latch and lock : en
  • CA498977A - Starter gearing for internal combustion engines : en fr
  • AU2263253A - Improvements in or relating to whips, hunting crops and similar articles : en
  • DE901154C - Device for conveying bulk goods : de en
  • AU2250553A - Production of aliphatic alpha-hydroxy-carboxylic acids and derivatives thereof : en
  • DE1670032U - SUPPLEMENT FOR SHAVERS. : de en
  • AU2269453A - Process for purifying lactams : en
  • AU2272853A - Improvements in or relating to process for preparing dextran andthe dextran resulting from said process : en
  • CA499077A - Antimycotic composition : en fr
  • AU165505B2 - Process for purifying lactams : en
  • US2664843A - Supporting mechanism for rotating axle housings for welding : en
  • DE1669844U - MECHANICAL DANCE DOLL MADE OF PLASTIC MATERIAL WITH BUILT-IN SLINGSHOT, DANCING ON TWO LEGS. : de en
  • DE900685C - Two-part pit stamp : de en
  • BE512094A - IMPROVEMENTS RELATED TO THE PRODUCTION OF ACETIC ACID AND ACETIC ACID ESTERS. : en fr
  • US2665090A - Propeller ice-prevention heating unit : en
  • DE1669721U - REAR MIRROR FOR MOTOR VEHICLES. : de en
  • FR1050049A - : fr
  • FR1050452A - Device for cooling milk on the farm : en fr
  • DE765905C - Process for the production of acid-free esters : de en
  • GB701918A - Improvements in hydraulically-operated friction disc brakes : en
  • AU2259653A - Improvements in or relating to corrigated metal tubes : en
  • US2664901A - Quenching device : en
  • US2664870A - Engine control system : en
  • US2665308A - Process for making n-(1, 1-dimethyl-3-hydroxybutyl)-lactamide : en
  • US2664628A - Pole pruner head : en
  • US2665058A - Construction for controlling clearance and positions of parts by thermal actuators : en
  • AU162294B2 - High temperature solder flux ofthe zinc ammonium chloride type : en
  • CA499031A - Driers : en fr
  • BE511866A - : en
  • DE901208C - Apparatus, machine or the like protected against pressurized water with a diving bell, in particular an electric motor for bilge pump drives : de en
  • DK76941C - Machine for mechanical processing of a kneading material of margarine or other plastic edible fats. : da en
  • US2664853A - Apparatus for vapor coating : en
  • AU2244353A - Improvements relating ti stators for rotary dynamo-electric machines : en
  • CA499024A - Coin counter : en fr
  • US2665153A - Control system for locking means : en
  • AU164943B2 - Improvements in and relating to hydraulic power control systems : en
  • AU2251953A - Improvements in packages for sutures and ligatures : en
  • DE762270C - Operating mode for a network coupling device between a three-phase network and a direct current network, consisting of two converters of different sizes : de en
  • FR1050100A - Electric circuit breaker with thermally controlled bimetallic strip ensuring its locking in the conduction position : en fr
  • FR1050216A - Weft detector device for looms : en fr
  • US2664589A - Carpet gripper : en
  • AU2258453A - A method of sealing chromic acid treated surfaces while leaching alkali soluble compounds therefrom : en
  • DE1669944U - DRIP CATCHER. : de en
  • FR1050196A - Method of closing envelopes, sachets, and other packaging : en fr
  • FR1050362A - Improvements to or relating to devices for burning solid fuel : en fr
  • AU1524253A - r "Improved developing appliance for chemo-sensitive transfer prints : en
  • US2664867A - Engine governor : en
  • US2664969A - Machine lubricator : en
  • US2664979A - Vehicle brake, clutch, and gas control : en
  • US2665314A - Selective chlorination of 2, 5-dichlorophenal to 2, 4, 5-trichlorophenol in the presence of 2, 4-dichlorophenal : en
  • DE900841C - Device for checking the wall thickness of insulating hoses of electrical lines and cables : de en
  • CA499087A - Pressure glands : en fr
  • DE1669775U - SELF-SWITCH IN THE SHAPE OF A SCREW, WITH A FOOT PART CONTAINING THE FOOT CONTACT AND CONNECTED TO THE INSULATED HOUSING, PREFERABLY MADE OF CERAMIC MATERIAL. : de en
  • DE1669877U - ZIPPER. : de en
  • CA499050A - Shrinkage method for knitted fabrics : en fr
  • FR1049888A - cable lift, in particular for lifting automobiles : en fr
  • FR1050477A - Floor waxing machine : en fr
  • CA499088A - Method and apparatus of forming granulated slag masses : en fr
  • FR1050531A - : fr
  • FR1049962A - Method and apparatus for ensuring the smooth flow of powdery or granular materials from loading hoppers, particularly in core blowing and molding machines : en fr
  • DE1669894U - CONTAINER FOR EMPTYING OVEN AND STOVES. : de en
  • GB701834A - Improvements in or relating to apparatus for measuring the quantity of heat contained in a flowing medium : en
  • FR1050548A - Adjustable attachment system, usable in particular for watercloset seat cover : en fr
  • GB701913A - Bearing : en
  • CA499076A - Power-operated flying control systems for aircraft : en fr
  • AU2245753A - Improvements in or relating to the distillation or fra ctiona l distilla tion a nd the trea tme nt of ga se s with liquids, : en
  • US2665359A - Upsetting apparatus : en
  • FR1050400A - Card register machine with synchronized path-value transfer : en fr
  • FR1050426A - Molding machine and molding process : en fr
  • US2664571A - Bust pad : en
  • AU166793B2 - Improvements in or relating to means for detecting and indicating the activities of bees and conditions in beehives : en
  • US2664846A - Liquid line indicator : en
  • DE900903C - Protective room ventilation system combined with a fresh air ventilation system, each with an air conveyor : de en
  • DE901245C - Asymmetrical rangefinder : de en
  • US2664595A - Building corner construction : en
  • DE1669839U - WATER SLIDE AS A SWIMMING DEVICE. : de en
  • DE759650C - Circuit arrangement for DF antennas with high antenna effect : de en
  • DE900888C - Device for cutting the curd in cheese makers : de en
  • FR1050227A - Dosing box for pasty products, and more especially for hair or skin care creams : en fr
  • FR1050554A - Light-flash synchronization device for centrifugal shutters : en fr
  • AU2265053A - Method and apparatus for seismic exploration : en
  • US2664677A - Stropper and honer : en
  • US2665345A - Relay : en
  • US2664782A - Control for photographic copying apparatus : en
  • US2665051A - Combination shirt wrapper and collar support : en
  • US2665075A - Manufacture of oil filters : en
  • US2665305A - Treatment of sulfonyl chlorides : en
  • FR1050463A - Mud flap : en fr
  • GB701862A - The measurement of di-electric dispersion : en
  • DE1670053U - IMPACT BODY FOR DUEKDALBES AND THE LIKE. : de en
  • GB702079A - Improvements in or relating to aircraft undercarriages : en
  • GB702115A - Improvements in the preparation of vinyl chloride polymers : en
  • FR1050177A - Stitching machine : en fr
  • GB701883A - Improvements in or relating to electric motor systems : en
  • FR1049900A - Advanced floor : en fr
  • FR1050433A - Advanced device for assembling linings to brake shoes : en fr
  • AU166336B2 - Improvements in or relating to irregularly operating control mechanisms : en
  • AU167374B2 - Apparatus for removing cuttings froma drill hole : en
  • AU2242153A - Improvements in and relating toa method and means for dough preparation : en
  • US2664655A - Sadiron lift : en
  • US2664826A - Electrically operated fluid pump : en
  • US2664988A - Strip feeding device : en
  • FR1049934A - Large tuning electromagnetic resonant cavity : en fr
  • DE900995C - Portable knothole drill : de en
  • DE1669771U - FITTING ON OVAL MEMBRANES OF ELECTROACOUSTIC CONVERTERS ACCORDING TO THE ELECTRODYNAMIC PRINCIPLE. : de en
  • DE901122C - Overload clutch that switches off automatically : de en
  • US2664737A - Locking device : en
  • DE901232C - Slab for the manufacture of clad sheets and process for the manufacture of the slabs : de en
  • US2664763A - Vibration damper : en
  • US2664839A - Tape tensioning attachment for sewing machines : en
  • US2665064A - Automatic control for accounting machines : en
  • US2664908A - Unloading valve : en
  • DE1669878U - FINE WIRE MULTIPLE DRAWING MACHINES WITH TWO HORIZONTALLY MOUNTED CYLINDRICAL ROLLS AND MOVABLE DRAWING DIE HOLDER. : de en
  • DE1669959U - DRYING DRUM. : de en
  • DE1670089U - DEVICE FOR RECEIVING EGGS TO BE COOKED. : de en
  • GB701991A - Improvements in or relating to variable electric air capacitors : en
  • CA498960A - Gas burner : en fr
  • DE901068C - Bracing device for stranded conductors in high-voltage overhead lines : de en
  • DE1669832U - KNIFE COOKER FOR BUTCHER. : de en
  • DE1670076U - BABY SWING WITH ADJUSTABLE SAFETY BELT AND PADDED SEAT BOARD. : de en
  • DE901013C - Device for operating Otto engines with diesel fuel : de en
  • DE901250C - Device for drilling pressurized lines : de en
  • US2665059A - Ventilating shim for fan shaft bearings and the like : en
  • DE800994C - Method and device for the treatment of metal-containing powder : de en
  • DE901212C - Electronic switch for Braun tubes : de en
  • DE1669856U - TABLE AND STAND CLOCK. : de en
  • DE901047C - Small filter, especially for installation in a house water pipe : de en
  • US2665279A - Heterocyclic antituberculous compounds : en
  • US2665336A - Electrical keyboard : en
  • FR1050039A - Float with pressure balancing : en fr
  • GB701930A - Improvements in gravity-responsive monitoring devices : en
  • US2665154A - Latch bolt unit : en
  • US2665204A - Method and composition for the control of undesirable vegetation : en
  • FR1049808A - articulated plastic elements for light roofing, screens or other : en fr
  • GB701814A - Water-dispersible dyestuff powders : en
  • FR1050157A - Safety device for band saws : en fr
  • US2664581A - Antiperspirant dispenser : en
  • US2665254A - Oxidation inhibited mineral oil : en
  • FR1050635A - Frame for advertising presentation with animated topics : en fr
  • DE1669953U - MODULAR BOX. : de en
  • DE899283C - Device for generating values, in particular for calculating machines or the like. : de en
  • US2664681A - Method of dressing diamond wheels : en
  • FR1049993A - Clutch refinements : en fr
  • FR1050088A - Resistant and easily erasable paint for inscriptions : en fr
  • FR1050378A - Improvements in metallurgical treatment of ores, particularly iron ores : en fr
  • US2664697A - Timepiece bearing : en
  • US2665349A - Fuse link : en
  • DE900987C - Method and device for permanent waving of hair : de en
  • DE901072C - Electric switch with pneumatic drive : de en
  • GB702082A - Improvements in or relating to trimming devices or apparatus for castings : en
  • DE1670081U - TOP WITH EDGING STRIPS FOR TABLES OD. DGL. : de en
  • CA499028A - Disc brake and automatic adjusting means therefor : en fr
  • AU162243B2 - Improvements in metal cores for use inthe production of rigid panels : en
  • US2664693A - Split cradle for tubular stranding machines : en
  • US2665130A - Device for driving tapes : en
  • DE1669949U - BUEROGERAET FOR MOISTURIZED RUBBER TAPE : de en
  • DE1669970U - VISION FOLDER. : de en
  • FR1050024A - Busbar disconnection device : en fr
  • GB701908A - Improvements in or relating to apparatus for and method of drying : en
  • GB701851A - Electrical pulse circuits : en
  • AU2254053A - 1'Improvements relating to electric apparatus, such as magnetic amplifiers, employing saturable regulating chokes : en
  • GB701821A - Froth flotation process : en
  • DE900814C - Process for the preparation of phosphoric acid and thiophosphoric acid tris-dialkylamides or monohalophosphoric acid and thiophosphoric acid-bis-dialkylamides : de en
  • DE901056C - Process for the isolation of amino acids : de en
  • US2664865A - Engine : en
  • DE1669913U - RELIEF MODEL OF COMBUSTION ENGINES. : de en
  • DE1669952U - ROLLING BRUSH. : de en
  • DE1669966U - PIPE CUTTER WITH CUTTING AND GUIDE KNIFE. : de en
  • DE1670083U - PERSONAL CARE DEVICE. : de en
  • DE901163C - Extraction device that moves mechanically along the excavation face, peeling : de en
  • FR1050535A - Semi-automatic cart for belt sander : en fr
  • US2665346A - Counting mechanism for line sectionalizers : en
  • US2665014A - Attachment for feeding wool : en
  • FR1050224A - Empty tube feeder for winders : en fr
  • GB701954A - Improvements in hardness measuring apparatus : en
  • GB701992A - Improvements in or relating to a process for the mass copolymerization of styrene and maleic compounds : en
  • DE1669797U - BAENDER DRIVE FOR GAME MACHINES. : de en
  • FR1050123A - Lure for fishing : en fr
  • FR1050324A - Production of seals between metals and ceramics : en fr
  • US2665053A - Dual automatic control for compressors : en
  • FR1050369A - Improvements to rotors driven by reaction, especially for helicopters : en fr
  • AU166765B2 - Expansion bolt : en
  • DE751172C - Wetting agent for mercerising liquors : de en
  • DE900898C - Vacuum fresh-keeping container for food : de en
  • FR1050573A - Improvement in manual guide planes : en fr
  • US2665228A - Apparatus and process for vapor coating : en
  • FR1050208A - Culvert and method for its construction : en fr
  • FR1049880A - Improvements in processes and devices for the production of coke from fatty pitch and bitumen : en fr
  • US2665361A - Article for flash welding track rollers : en
  • GB701833A - Improvements in or relating to apparatus for measuring the quantity of heat contained in a flowing medium : en
  • GR14959B - METAL FRICTION JOINT. : el en
  • AU2246753A - Improved coin-freed vending machine : en
  • DE901069C - Installation apparatus, in particular for surface mounting : de en
  • GB701910A - Improvements in adjustable jaw spanners and wrenches : en
  • DE901077C - Current transformer free of misalignment : de en
  • GB702022A - Massage device : en
  • US2664814A - Pulp press : en
  • US2665354A - Electric switch housing : en
  • US2665251A - Water softener : en
  • DE877128C - Process for treating two or more fluids with one another : de en
  • DE900988C - Interior fittings whose furniture is designed so that part of them can be used as a shipping container for the other part : de en
  • FR1050104A - Mobile machine for collecting cereal bleaches : en fr
  • FR1050498A - Manufacture of unbreakable wooden heels for ladies' shoes : en fr
  • GB701892A - Improvements in and relating to refrigeration systems : en
  • US2665041A - Combination form for washing woolen socks : en
  • US2665149A - Hydraulic drilling lift and packer therefor : en
  • USD171242S - Belf etal toolbox : en
  • USD171260S - Knitting bag ob similar article : en
  • DE1670030U - LOCKING DEVICE FOR OPEN FLAPS, PREFERRED FOR OVEN. : de en
  • DE900897C - Circulating needle thread dispenser, thread tensioning device for rotating needle thread dispenser and sewing machine with needle thread dispenser and thread tensioning device : de en
  • FR1050367A - Multi-chamber camera : en fr
  • GB701958A - Metal connection for building frames : en
  • US2665103A - Support : en
  • US2664600A - Sliding window structure : en
  • US2665099A - Camera tripod : en
  • FR1050293A - Switching device for high voltage electric current : en fr
  • GB701980A - Typewriter and ink ribbon mechanism therefor : en
  • FR1049841A - Improvements to auxiliary motors for bicycles : en fr
  • US2664806A - Vine turner attachment for cultivators : en
  • US2665184A - Vending machine : en
  • CA499029A - Variable area nozzles for powerplants : en fr
  • DE900918C - Method and device for heating or drying fiber or plastics, in particular synthetic wood : de en
  • FR1049959A - Drinker : en fr
  • FR1050597A - Control of injection in combustion engines : en fr
  • US2664661A - Fishing apparatus : en
  • US2664678A - Pneumatic sanding device : en
  • US2664790A - Work loading mechanism : en
  • US2665109A - Spring tool : en
  • US2665237A - Prospecting : en
  • FR1050599A - Cycle building set : en fr
  • DE1669799U - ROTATING PLOW. : de en
  • DE1670004U - EQUIPMENT FOR THE TRIMMING OF ANIMALS. : de en
  • DE1670072U - COFFEE AND TEA WARMER. : de en
  • DE1670094U - TROUSERS. : de en
  • DE900686C - Holder for cap shoes on caps for mining : de en
  • DE901042C - Feeder or front bench for drawbars : de en
  • DE901063C - TV transmitter with automatic amplitude control : de en
  • FR1049904A - Rocket Engine Improvements : en fr
  • GB701889A - Improvements in and relating to photographic and kinematographic cameras : en
  • US2664609A - Article holding device : en
  • US2665396A - Circuit breaker : en
  • US2664674A - Fluid regulator valve : en
  • US2664666A - Acrobatic toy airplane : en
  • US2665032A - Nozzle support and switch operator : en
  • AU2262053A - Cocking mechanisms for automatic guns : en
  • FR1050161A - Method for capping and capping bottles and similar containers, and closures allowing its implementation : en fr
  • GB702118A - Process and apparatus for stripping and regenerating finely divided solids contaminated with combustible matter : en
  • FR1050576A - Process for the preparation of alkali salts of xylan sulfuric ester : en fr
  • US2664566A - Flexible shell suit : en
  • US2665397A - Solenoid : en
  • DE1669903U - CLOTHING HANGER. : de en
  • DE825786C - Device for the automatic control of the driving force of reels, in particular take-up reels, on motion picture projectors : de en
  • DE900942C - Process for the production of stress-free sintered iron : de en
  • DE901143C - Electroacoustic signal system for bicycles or light motorcycles : de en
  • FR1050644A - Apparatus for the construction of rolling treads with embedded metal coils of pneumatic tires : en fr
  • US2664824A - Pumping unit : en
  • US2664764A - Foam pressure balanced walking beam type oil well pumping jack : en
  • US2664981A - Electromagnetically controlled friction clutch : en
  • US2665004A - Process for treating froth flotation concentrates : en
  • US2665403A - Electric motor : en
  • AU164260B2 - Hood latch : en
  • DE900854C - Sluice for corpuscular beam apparatus, especially electron microscopes : de en
  • US2665239A - Refining catalyst laden hydrocarbons : en
  • CA498965A - Fluid pressure actuated switch : en fr
  • DE1669963U - CONNECTING SHOE FOR SCOPE REMOVAL. : de en
  • DE900985C - Process for the purification of petrol hydrocarbons : de en
  • DE901030C - Air delivery device, especially for shelter ventilators : de en
  • FR1050131A - Improvement in automatic drinker mouths, or relating to these mouths : en fr
  • FR1050079A - Total security electric remote control device : en fr
  • FR1050363A - Method of bringing solid materials into contact with gases : en fr
  • DE901120C - Injection pump with volume control without backflow : de en
  • FR1050201A - Seals for pallet machines : en fr
  • FR1050402A - Plant growth regulators : en fr
  • GB701790A - Improvements in processes for coating with metals by thermal evaporation in vacuo and apparatus therefor : en
  • DE1669967U - FOULARD. : de en
  • GB702017A - Improvements relating to acrylonitrile compositions : en
  • FR1049922A - Device for storing motor vehicles : en fr