• US2593817A - Colored glass fiber product and method of producing the same : en
  • US2594210A - Resin bonded cord : en
  • US2593606A - Block-bisecting machine : en
  • DE1637461U - ELECTRICALLY HEATED STOVE. : de en
  • DE837288C - Process for the manufacture of dentures : de en
  • US2593709A - Veneer handling apparatus : en
  • US2593416A - Automatic reversing mechanism : en
  • US2593484A - Automatic aircraft propeller synchronizer : en
  • AU160519B2 - Improvements inthe manufacture of cast iron : en
  • AT171094B - Closed glass vase for flowers under water : de en
  • AT171127B - Adhesive trays for correcting ametropia : de en
  • AU153468B2 - Improvements in devices for delivering separate like articles in succession froma loose mass, as, EG. Seeds for planting : en
  • AU820952A - Improvements in gas discharge tube circuits : en
  • GB670502A - Stabilisation of vinyl phenols and ethers thereof : en
  • US2593814A - Machine for feeding sheets from the top of a stack of stiff sheets : en
  • US2593579A - Portable radio receiving set : en
  • US2593729A - Closed system hydraulic pump : en
  • DE837256C - Automatic answering facility for telephone stations : de en
  • US2593517A - Illuminated sprinkler : en
  • US2593780A - Dump rake : en
  • CA482707A - Method for handling fuels : en fr
  • US2593796A - Load-supporting attachment for tractors : en
  • US2594023A - Infrared ray butter softener : en
  • US2593512A - Alternating current telephone signaling system : en
  • US2593530A - Production of carbon dioxide : en
  • US2594183A - Manufacture of alkyllead compounds with calcium-lead alloys : en
  • US2593425A - Classifying system for pieces of solid material having unequal size : en
  • US2593555A - Apparatus for the treatment of filamentary materials, particularly with liquids : en
  • US2593867A - Apparatus for making organic fertilizer : en
  • US2593883A - Automobile body : en
  • AU157365B2 - Label and foil applying apparatus : en
  • FR1006242A - Composite cable for telecommunications, low crosstalk between coaxial pairs : en fr
  • US2593851A - Method of removing mercaptans from hydrocarbons : en
  • CA482574A - Method of making arch-type conduits : en fr
  • US2594225A - Manufacture of alkyllead compounds with calcium-lead alloys : en
  • AT171050B - Feed device for sewing machines : de en
  • DE1637427U - TOOL FOR CUTTING FELT. : de en
  • AU809452A - Improvements in safety control device for valves : en
  • AU822752A - Improvements intime division multiplex gating arrangements : en
  • DE1637554U - THREAD-ADJUSTABLE HANDLE FASTENING FOR HOUSE AND GARDEN EQUIPMENT. : de en
  • FR1006200A - Slats, especially for floors : en fr
  • AU812852A - Metal cones for cathode ray tubes : en
  • CA482706A - Tying mechanism for automatic balers : en fr
  • FR1006247A - Process for the production of clear sulfonation products from unsaturated hydrogen carbides : en fr
  • FR1006539A - New product for coating molds and ingots : en fr
  • FR1006658A - Reservoir pen holder : en fr
  • GB670781A - Improvements in or relating to typewriting machines : en
  • AU154257B2 - Improvements in or relating toa method of repairing cracked metals : en
  • AU156808B2 - Improvements in 0 r relating to resistance thermometers : en
  • AU816152A - Improvements relating to articles of manufacture inthe nature of fabrics woven of twisted strands : en
  • US2593428A - Use of diphenylol propane in esterification and ester products : en
  • US2593707A - Filter : en
  • DE837200C - Polyphonic electric musical instrument : de en
  • GB670491A - Improvements in refractory mortars : en
  • FR1006436A - Jealousy-store : en fr
  • GB670529A - Improvements in feeding and applying labels in labelling machines : en
  • DE1637456U - COAL CONTACT. : de en
  • AT171039B - Retractable bobbin pin on sewing machines : de en
  • CA482615A - Combination oil and gas burner : en fr
  • FR1006234A - Improvements to broadcasting receivers : en fr
  • DE1637625U - CIGARETTE LEAF WITH STICKED FILTER MOUTH PIECE. : de en
  • DE837296C - Protective cover made of rubber : de en
  • FR1006443A - Control device for single axle tractor : en fr
  • AT171010B - Safety lock : de en
  • AU154482B2 - Improvements relating to articles of manufacture inthe nature of fabrics woven of twisted strands : en
  • AU821952A - Improvements in spark intensifiers for ignition systems : en
  • AU802852A - Improvements inthe manufacture of conductive rubber and conductive rubber articles : en
  • FR1006580A - Improvements to subtractive processes to reproduce polychrome images : en fr
  • GB670863A - Improvements in the manufacture of carbon black : en
  • US2594051A - Walking support : en
  • US2594082A - Soap cake holder : en
  • US2594259A - Garment construction : en
  • GB670511A - Improved device for transporting and handling loads at sea : en
  • US2594014A - Crossbar tandem office for step-bystep telephone areas : en
  • DE1637502U - SHOE COVER WITHOUT SOLE. : de en
  • US2593492A - Hydraulic cement composition and indurating composition therefor : en
  • US2593584A - Reforming hydrocarbon gases in the presence of a magnesia catalyst : en
  • US2593629A - Four-speed countershaft and planetary transmission : en
  • CA482675A - Dynamoelectric machine : en fr
  • AT171037B - Method and device for pressing yeast : de en
  • US2594016A - Control circuits : en
  • DE837205C - pump : de en
  • US2593507A - Methods of molding nonmetallic powders : en
  • US2593906A - Force measuring device of the diaphragm type provided with a valve for automatically applying a balancing pressure to the diaphragm : en
  • US2594222A - Manifold for molten material spray guns : en
  • FR1006557A - Development of variable capacity micrometric devices : en fr
  • US2593727A - Electric circuit timing switch : en
  • FR1006185A - Process for obtaining particularly effective products from shale or other minerals or mixtures of minerals, previously subjected to a limited temperature : en fr
  • FR1006661A - Process for preserving mushroom dishes ready to be eaten : en fr
  • US2594153A - Folding basket : en
  • US2594267A - Chemical furnace : en
  • AT171038B - Solid fuel buckets : de en
  • US2593402A - Gunrack : en
  • US2594049A - Bathtub curtain frame : en
  • AU153677B2 - Improvements in pontoons : en
  • DE837217C - Tilting gate : de en
  • US2593732A - Rod handling device : en
  • US2593570A - Hasp : en
  • US2593950A - Motor control system : en
  • US2594042A - Boundary layer energizing means for annular diffusers : en
  • US2594112A - Washing machine provided with loading and unloading passageway : en
  • US2594028A - Chuck mechanism : en
  • DE1637581U - PORTABLE OR FIXED POWERED BAND SAWS. : de en
  • DE837234C - Route branch using a girder as a support for the arches in the branch : de en
  • DE1637562U - SHELLING FOR WINDINGS OF TRANSFORMERS, REACTOR COILS, ETC. : de en
  • FR1006469A - Manufacturing of speckled enamels and glazes : en fr
  • GB670576A - Improvements in the manufacture of bread and like baked products : en
  • GB670589A - Improvements in or relating to ski bindings : en
  • US2593757A - Oral applicator : en
  • US2593448A - Method and composition for treating aluminum and aluminum alloys : en
  • CA482587A - Gaseous fluid electric switches : en fr
  • DE837075C - Watch case : de en
  • DK74026C - Plate type pasteurizer. : da en
  • FR1006399A - Strapless bra : en fr
  • GB670508A - Process for joining sheet metal or other sheet material : en
  • DE1637436U - ADMISSION TICKET FOR EVENTS. : de en
  • FR1006614A - Improvements to stabilization devices for frequency modulated transmitters : en fr
  • GB670699A - Air-tight and gas-tight doors or closure members for furnaces and other openings : en
  • DE837130C - Coupling device for the directional transmission of high-frequency energy : de en
  • GB670603A - Method and apparatus for depositing of metal by electric arc : en
  • FR1006336A - Improvements to traveling wave amplifier tubes : en fr
  • GB670677A - Improvements in or relating to electrical voltage splitting circuit arrangements : en
  • DE763678C - Photographic sector shutter with more than two sectors oscillating in their planes : de en
  • FR1006394A - Universal tool for opening cans, glasses and canned bottles of all kinds : en fr
  • GB670646A - Improved keying strip for floorings, and method of uniting prefabricated flooring panels by means of the same : en
  • US2593590A - Crib actuating mechanism : en
  • US2593897A - Means for indicating the maximum of a plurality of conditions : en
  • FR1006380A - Retractable jet propellants : en fr
  • FR1006574A - Detachment product : en fr
  • FR1006700A - Improvements to the treatment of stockings and other knitted items : en fr
  • GB670609A - Improvements in the manufacture of bread and like baked products : en
  • FR1006672A - Safety device for mower bars : en fr
  • FR1006194A - Laminated iron lug for battery terminals : en fr
  • FR1006113A - Improvements to variometers and industion regulators : en fr
  • AT171035B - Method of manufacturing electric discharge tubes : de en
  • CA482601A - Fuel injection pump for internal combustion engines : en fr
  • CA482714A - Electrical socket device : en fr
  • DE1637426U - COMPONENT FOR THE PRODUCTION OF CURVED, REINFORCED BEAM. : de en
  • FR1006102A - Method and control device for gas turbines : en fr
  • FR1006456A - Electro-mechanical sound reproducer : en fr
  • US2593638A - Expansible clamp arbor : en
  • US2593775A - Fuse : en
  • US2594201A - Wire stitching machine : en
  • FR1006452A - Very fine metal wires and magnetic product for high frequencies : en fr
  • FR1006640A - Electrically serviced balance : en fr
  • DK74045C - Photographic silver halide emulsion and photographic material containing a photosensitive silver halide emulsion. : da en
  • AT171149B - Process for anodic dissolution of gold and gold alloys with wave current : de en
  • CA482593A - Drain pipe blow-out plug : en fr
  • FR1006293A - Method and apparatus for suppressing current breaking arcs : en fr
  • GB670751A - Improvements in and relating to the recovery of acetic acid from aqueous acetic acid solutions by distillation : en
  • US2593795A - Pocket concealed placket construction : en
  • US2593438A - Method and means for molding : en
  • US2593434A - Propylene glycol solution of arsenic medicaments : en
  • US2593821A - Mouthpiece : en
  • US2593577A - Poultry feeding : en
  • US2593641A - Puck obstructing device for shuffleboard games : en
  • USD166548S - Floor polisher : en
  • AT171095B - Frame for chopper : de en
  • CA482602A - Adjusting means for hinges : en fr
  • DE1637584U - SWIVEL CLAMPING DEVICE. : de en
  • DE837328C - Device for fixing attachable jewelry or articles of daily use, in particular earrings : de en
  • US2593410A - Seal : en
  • DE1637648U - MIXING TAP FOR HOT WATER TANK OPERATION. : de en
  • DE837281C - Metal crowns covered with tooth-colored plastic on the front for dental purposes and processes for their manufacture : de en
  • US2593450A - Electronic synchronizing system : en
  • IE21433L - Discharge tubes : en
  • FR1006120A - Process and device for the production of fiberglass, milk or other similar fusible products : en fr
  • DE837297C - Noise protection agents : de en
  • DE837177C - Device for preventing the fogging up of transparent surfaces, especially in observation telescopes : de en
  • DE837203C - Film guide device for the transport rollers of a projector or a camera : de en
  • FR1006146A - Aerodynamic valve : en fr
  • FR1006281A - Assembly process of beams for houses or high buildings and products obtained : en fr
  • FR1006581A - Improvements in methods and devices for transplanting cultivated plants : en fr
  • FR1006649A - Improvements made to fishing rods, in particular to casting rods : en fr
  • GB670787A - Improvements in and relating to a liquid atomizing apparatus : en
  • US2593969A - Sluice gate : en
  • FR1006471A - Adjustable flow nozzle : en fr
  • GB670528A - Improvements connected with cuff links : en
  • GB670617A - Process of producing organosilicon compounds : en
  • DE1637558U - GLIME LIGHT BUTTONS, IN PARTICULAR GLIME LIGHT PUSH BUTTONS. : de en
  • US2594040A - Nipple or lubricant receiving device : en
  • US2594202A - Wheel rotator : en
  • US2593804A - Transmission : en
  • US2594211A - Fastener having clamping head : en
  • GB670666A - Improvements in or relating to coupling devices for pipes or conduits : en
  • US2593440A - Manufacture of carboxyl compounds : en
  • US2593843A - Crate disassembling and salvaging machine : en
  • US2593857A - Dynamoelectric machine with stator core secured in yoke by welded studs : en
  • DE837085C - Rolling mill system for rolling wide strips : de en
  • GB670749A - Improvements relating to power transmissions for motor vehicles : en
  • CA482585A - Cameras : en fr
  • USD166563S - Molded food product : en
  • US2594179A - Duplicating apparatus : en
  • US2594252A - Cell case machine : en
  • DE837340C - Internal combustion turbine for operation with solid fuels : de en
  • FR1006492A - Steering Device for Single Axle Farm Tractor : en fr
  • US2593442A - Electric organ : en
  • GB670556A - Improvements in or relating to portable block and tackle lifting apparatus : en
  • GB670682A - Improvements in magnetic couplings : en
  • GB670707A - Method of and apparatus for the manufacture of flattened tubing from thermoplastic materials : en
  • FR1006147A - Improvements in point-to-point ultra-shortwave radio links : en fr
  • FR1006165A - Method of parallel assembly of very thin electrodes for galvanic elements : en fr
  • FR1006377A - Steel reinforced concrete construction : en fr
  • GB670814A - Improvements relating to thread-cutting dies : en
  • GB670835A - Sizing compositions : en
  • FR1006187A - Process for the manufacture of a food product in the form of grain, flakes or threads, etc., from the potato for example : en fr
  • US2593595A - Apparatus for chilling webs : en
  • US2594157A - Weighing scale : en
  • US2594196A - Burglar alarm for vehicles and the like : en
  • USD166581S - Carpet or similar article : en
  • FR1006319A - Rubber stockings : en fr
  • US2593668A - Manufacture of composite articles : en
  • US2594254A - Apparatus and method of closing an electric circuit by means of a secret combination changeable at will : en
  • US2594269A - Process for the purification of carbon dioxide : en
  • AU815052A - Improvements in or relating toa work-immersion apparatus with selected delayed immersion : en
  • DE1637574U - DEVICE FOR FASTENING AND SLIDING CURTAINS. : de en
  • FR1006493A - Method for adjusting the width of the furrow of ear plows : en fr
  • GB670530A - Improvements in or relating to apparatus for measuring the slip of an alternating-current induction motor : en
  • GB670777A - Improvements in or relating to holders for pencil leads : en
  • DE835630C - Electrocardiograph with photographic registration : de en
  • DE837103C - Flue tube superheater : de en
  • FR1006645A - Cable guide for winches : en fr
  • DE837061C - Process for making shoes : de en
  • DE840782B - Magnetic igniter with two-spark winding and distributor on the same shaft : de en
  • FR1006485A - Two-stroke diesel engine : en fr
  • FR1006570A - Improvement in the suspension of engine groups with reciprocating components in land, air or water vehicles : en fr
  • FR1006684A - Improvements to the devices of automatic machines for cutting rusks bread : en fr
  • GB670554A - Improvements in or relating to electron discharge devices employing secondary electron emission and electrodes for use therein : en
  • GB670710A - Improvements in or relating to axial-flow compressors : en
  • DE837239C - Process for improving the plastic properties of hard coal : de en
  • DE1637448U - SKI. : de en
  • DE837063C - Process for the production of posters covered with transparent film : de en
  • FR1006633A - Improvements to machines for closing plastic and similar packaging : en fr
  • AU160816B2 - Improvements in or relating to copper oxide rectifiers andthe method of making thesame : en
  • US2593418A - Discrimination of subscriber's line condition : en
  • USPP1083P - Rose plant : en
  • US2594127A - Ice cube tray : en
  • GB670826A - Method of and means for the construction of a support for mine galleries and the like : en
  • GB670857A - Improvements in or relating to pyrazoline sulphonic acids : en
  • DE837077C - Calendar clock : de en
  • FR1006170A - Electric waffle maker : en fr
  • AU193451A - Power operated handsaw, filing machine orthe like : en
  • USD166552S - Molded food product : en
  • DE841236B - Machine for the valuation, dating and booking of tickets to be issued : de en
  • FR1006674A - Hand brush with removable scraping strip : en fr
  • DE837263C - Switch arrangement for small electrical services : de en
  • DK74032C - Electric heated mattress. : da en
  • FR1006217A - Perfected craft : en fr
  • FR1006177A - Method and device for regulating the fermentation of musts and recovering evaporated alcohol : en fr
  • FR1006315A - Process for obtaining rapid and homogeneous reactions in viscous masses : en fr
  • FR1006361A - Improvements to the means for stabilizing the orientation of a gyroscope, in particular on board an aerodyne : en fr
  • GB670657A - Improvements in or relating to carrier bags for cycles : en
  • GB670828A - Combined burglar and fire alarm for an automobile : en
  • DE837120C - Crossover : de en
  • DE837165C - Clamp for fixing glazing on bars : de en
  • US2593823A - Bit with interchangeable blade : en
  • US2594213A - Process for the sterilization of salted foods and materials : en
  • USD166583S - Poultry hanging shackle : en
  • DE1637452U - WOOL BLANKET OD. DGL. : de en
  • DE1637604U - LIGHTING MATERIALS OF ALL KINDS WITH FLAT OR RELIEF PRINT. : de en
  • AT171028B - Electrically controlled braking device for hoists, in particular elevator winches : de en
  • AU812652A - Improvements in machine sheep shear driving mechanism : en
  • US2593427A - Counterpoise : en
  • DE1637505U - COLLAPSIBLE SLEEVE BOARD : de en
  • DE1637587U - POTATO WASHER. : de en
  • DE837126C - Circuit for telephone systems for receiving signals : de en
  • CA482713A - Electron tube : en fr
  • DE1637442U - MECHANICAL SAFETY REGULATOR BUILT IN THE SHAFT FOR POWER MACHINES, IN PARTICULAR STEAM TURBINES. : de en
  • DE1637451U - KNEE PROTECTION. : de en
  • FR1006351A - Suspension device for a mobile control station for a machine tool, hoist or the like : en fr
  • GB670683A - Improvements in or relating to processes and apparatus for the treatment of granular material : en
  • US2593884A - Oil burner nozzle : en
  • US2593452A - Scale-of-three electronic switch : en
  • US2593838A - Reel chuck cradle for stranding machines : en
  • US2593873A - Shutter leaf driving means for between-the-lens shutters : en
  • US2594057A - Universal chuck vice : en
  • DE837222C - Table or wall clock : de en
  • US2594118A - Heated intake component for gas turbine engines : en
  • FR1006519A - Improvements in devices for interior lighting of motor vehicles : en fr
  • GB670720A - Manufacture of substituted polycyclic quinones : en
  • CA482654A - Beverages and processes of making the same : en fr
  • DE837102C - Superheater element with several thin tubes and at least one thick tube : de en
  • US2593673A - Buffing wheel section : en
  • AU161509B2 - Improvements relating to desuiphurisation catalysts : en
  • US2593467A - Mechanism for utilizing secondary movements arising on running vehicles : en
  • AT170805B - Device for artificial erection of the limb : de en
  • AU821852A - Improvements in moulded articles andin process and apparatus for their manufacture : en
  • CA482741A - Card filing equipment : en fr
  • DE1637626U - POCKET LIGHTER. : de en
  • CA482736A - Process for recovering protein from protein-bearing material : en fr
  • AU155918B2 - Safety adaptors for electric outlet sockets : en
  • DE1637475U - COLORIMETERS. : de en
  • FR1006229A - Device for recording and reproducing sound by the magnetic process : en fr
  • GB670537A - Improvements in or relating to ball bearings : en
  • GR13554B - NEWSPAPER SALE BOX. : el en
  • CA482600A - Electric light fixtures and the like : en fr
  • US2593524A - Adjustable fishline dobber : en
  • DE837062C - Rubber sole : de en
  • DE837104C - Process for the production of granulated superphosphate : de en
  • AU798052A - New dioxopiperidines and process of making same : en
  • AU806352A - Improvements in or relating to apparatus for determining the position ofa mercury meniscus : en
  • US2593916A - Apparatus and method for transporting and dispensing liquefied gas : en
  • USD166553S - Molded food product : en
  • DE837338C - Fuel injector : de en
  • AU153183B2 - Improvements ina weighing scale : en
  • DE837111C - Television receiver : de en
  • FR1006150A - Improvements to anti-theft devices for motor vehicles : en fr
  • FR1006531A - Improvements to shock absorbing devices : en fr
  • FR1006547A - Plaster for repairing pneumatic tire casings : en fr
  • GB670767A - Improvements in a trailer attachment : en
  • FR1006311A - Device serving both as an internal framework and as a pusher for suppositories : en fr
  • DK74050C - Method for producing a hydraulic binder. : da en
  • FR1006404A - Pneumatic hammer, in particular jackhammer or felling hammer : en fr
  • US2593959A - Dielectric heating unit : en
  • US2594159A - Rotating disk automatic lotto game : en
  • US2593633A - Electrodynamic phonograph pickup : en
  • FR1006133A - Drawing-board : en fr
  • FR1006417A - Sealing device for propeller shaft : en fr
  • GB670566A - Compensating weighing device : en
  • GB670754A - Improvements in or relating to apparatus for washing dishes and the like : en
  • CA482696A - Spraying charges upon and removing charges from the movable charge-carrier of a high voltage electrostatic apparatus : en fr
  • FR1006437A - Roof construction made without wood : en fr
  • FR1006590A - Machine for cutting edges of images : en fr
  • GB670600A - Improvements in conveying biscuits : en
  • GB670812A - Improvements in or relating to the preparation of 2-nitro-1,1-bis(p-chlorophenyl) alkane insecticides and the insecticides so prepared : en
  • US2594065A - Automobile roof sleeping enclosure : en
  • DE837307C - Rope thimbles for the hoisting ropes of conveyor baskets in mining : de en
  • US2593605A - Transmission operating mechanism : en
  • DE837162C - Swivel chair fitting : de en
  • FR1006502A - Helicopter training : en fr
  • FR1006607A - Improvements to ionizing radiation detection devices : en fr
  • GB670638A - Improvements in or relating to air-cooling apparatus : en
  • FR1006144A - Improvements in means for the protection of fragile parts, in particular of electric paper capacitors : en fr
  • GB670725A - Improvements in or relating to continuous settling apparatus : en
  • GB670833A - Improvements in stapling machines : en
  • AT171006B - Device for finishing chocolate masses : de en
  • AT171034B - Process for the treatment of textiles consisting predominantly of regenerated cellulose : de en
  • AT171137B - Column and tie rod arrangement for scales : de en
  • AU161508B2 - Arc welding process and apparatus for use therein : en
  • DE840866B - Device for the production of lacquer coatings on wires : de en
  • FR1006695A - Twist drill grinding machine, with planetary feed movement : en fr
  • AU817552A - Improvements inthe processing of sulphur-containing solid materials : en
  • IE21346L - Pulse code modulation : en
  • US2593531A - Valve mechanism : en
  • US2593694A - Wave analyzer for determining fundamental frequency of a complex wave : en
  • GB670678A - Improvements in or relating to iron ore briquettes : en
  • US2593745A - Drawer front shaping and grooving machine : en
  • US2594265A - Xesije percy waijljs : en
  • DE1637438U - DECORATIVE FRAME. : de en
  • DE1637508U - SCRUBBER. : de en
  • GB670693A - Treatment of waste fibrous materials of synthetic origin : en
  • US2593839A - Diazotype photoprinting material : en
  • US2594161A - Combined opener and pour spout : en
  • AU154952B2 - Charcoal brazier : en
  • AU813052A - Spraying nozzle : en
  • DE837175C - Talking machine with automatic plate exchange : de en
  • DE837199C - Pan mill with rotating pan and standing runners : de en
  • FR1006534A - Improved brazing process and equipment allowing the implementation : en fr
  • GB670815A - Improvements relating to thread-cutting dies : en
  • AU276951A - Improved method of complete gasification of solid fuels : en
  • AU807552A - Method of and apparatus for moulding polythene : en
  • CA482738A - Building blocks : en fr
  • AT171098B - Connection of blocks with plate or rail-shaped parts : de en
  • DE1637522U - DEVICE FOR ADDING LIME FOR DRY SEPARATION WITH PREPARATION OF SUGAR RAW JUICE. : de en
  • USD166524S - Edible container or similar article : en
  • GB670620A - Process for the production of mineral oil solutions of alkaline earth metal sulfonates : en
  • GB670627A - Improvements in or relating to electric generators : en
  • FR1006688A - Method of protecting heels and soles of shoes : en fr
  • DE837143C - Headlamp : de en
  • DE837228C - Thread brake for shuttle : de en
  • DE1637504U - WASHING AND DRYING SPIN MACHINE. : de en
  • FR1006461A - Multi-drive CV joint : en fr
  • FR1006676A - Machine for obtaining stoppers or other solids of revolution and stoppers conforming to those obtained : en fr
  • US2594053A - Child's chair protector with bib feature : en
  • FR1006219A - Sharpener with extra hard insert : en fr
  • FR1006236A - Improvements to multi-sheet documents : en fr
  • DE1637550U - PACKAGING BAG. : de en
  • DE1637516U - ONE-PIECE SCARCHING DEVICE FOR CITRUS FRUIT. : de en
  • FR1006238A - Hand and mechanical rasp : en fr
  • FR1006621A - Improvement in pulse generators : en fr
  • GB670516A - Improvements in artificial arms : en
  • FR1006379A - Electric remote control device for gearboxes and similar mechanisms : en fr
  • GB670550A - Improvements in or relating to wrapping machines : en
  • DE837201C - Fast unwinding device for star threads : de en
  • FR1006327A - reinforced concrete construction elements and method of manufacturing such elements : en fr
  • FR1006338A - Improvements to gas turbines : en fr
  • US2593961A - Current distribution and control unit : en
  • US2593990A - Miniature toy string instrument : en
  • US2594133A - Control system with droop correction : en
  • US2593408A - Squaroid : en
  • US2593879A - Chicken and hog feeder : en
  • GB670619A - Improvements in and relating to cracking hydrocarbons : en
  • DE1637560U - LIMIT SWITCH WITH INTERCHANGEABLE CONTACT BRIDGE. : de en
  • FR1006357A - Method for measuring the density of a gaseous atmosphere and devices for its implementation : en fr
  • FR1006698A - Method of limiting the engine torque of wind wheels and wind wheel by including application : en fr
  • FR1006501A - Protective coating for film and photographic film : en fr
  • DE836687C - X-ray tube with rotatable outer sleeve : de en
  • FR1006619A - Graduated tray for cutting pastries and others into regular portions : en fr
  • FR1006209A - Automobile wheel lifting system : en fr
  • FR1006686A - Device for injecting disinfectant liquids into the soil : en fr
  • GB670640A - A new and improved washing machine : en
  • DE840768B - Improvements to or relating to current-carrying means : de en
  • US2593818A - Colored glass fiber product and method of producing the same : en
  • US2593675A - Physiotherapy traction table : en
  • US2594017A - Vapor-electric device : en
  • US2594239A - Locking pin : en
  • DE1637597U - TOY FIGURE OD. DGL. WITH BOBBING AND INTERRUPTED RUN. : de en
  • DE810258C - Process for the production of building blocks : de en
  • DE837189C - Device for creating protective rings on tree trunks and the like. Like. By spraying liquid toxins : de en
  • DE834352C - Blade magazine attachable to the head of a razor : de en
  • DK74043C - Apparatus for perforating sheet material. : da en
  • DE1637644U - ANIMAL OR ARTIFICIAL FEATHER AS A PENHOLDER IN COMBINATION WITH A BALLPOINT PEN. : de en
  • GB670859A - Improvements in or relating to the manufacture of alkoxysilanes : en
  • GB670860A - A process for the purification of the vitamin b complex by chromatography : en
  • GB670538A - Improvements in power operated twist drills : en
  • US2594009A - Inverted extrusion apparatus : en
  • DE1637603U - FOLDER WITH SIDE FLAP AND RUBBER FASTENER. : de en
  • DE837293C - Hydraulically operated prostheses for arms and legs : de en
  • DE1637515U - DEVICE FOR WAVING AND CURLING HAIR. : de en
  • GB670501A - Improvements in or relating to the manufacture of melamine : en
  • GB670821A - Gas-tight conveying device for powdery substances : en
  • DE837139C - Procedure for measuring the internal capacity of a coil : de en
  • FR1006173A - Modulator device : en fr
  • FR1006606A - Improvement in induction coils : en fr
  • US2593455A - Sanitary waste disposal bin : en
  • AT171082B - Armored plate lining for tube mills : de en
  • GB670755A - Improvements in or relating to agricultural machinery : en
  • GB670597A - Improvements relating to upholstered furniture : en
  • GB670799A - Improvements in and relating to photographic silver halide emulsions : en
  • GB670674A - Improvements relating to pre-combustion chambers of internal combustion engines : en
  • US2593951A - Locomotive valve and valve gear, including separate intake and exhaust valves and separate actuating mechanisms therefor in a single valve chest : en
  • US2593957A - Fluid leakage gauging device : en
  • US2593669A - Production of paraformaldehyde : en
  • US2593510A - Friction drive : en
  • US2594054A - Garbage disposal apparatus : en
  • FR1006142A - Pocket lighter : en fr
  • FR1006515A - Two-stage automatic weighing bagging machine : en fr
  • FR1006651A - Advanced training in cold rooms : en fr
  • GB670851A - Improvements in radio receiving circuits : en
  • US2593538A - Work holder : en
  • US2593616A - Electronic spectroscope : en
  • US2593816A - Gopher trap : en
  • US2594103A - Automatic electric time control : en
  • USD166578S - Temple for spectacles or the like : en
  • USD166582S - Toy horse : en
  • CA482669A - Pulse generating systems : en fr
  • GB670819A - Improvements relating to supporting building boards as roof linings : en
  • US2593793A - Ram-type tubing head : en
  • US2593783A - Fishing rod holder : en
  • US2593607A - Jar pump having antidrip spout : en
  • US2593939A - Packing for rotating shafts : en
  • USD166576S - rodman d : en
  • DE1637467U - MATTRESS CLAMP. : de en
  • CA482617A - Processing of water-immiscible substances : en fr
  • DE837133C - High voltage insulator : de en
  • FR1006139A - Method and device for adjusting turbo-reactors : en fr
  • FR1006608A - Improvements made to devices for detecting ionizing radiation or made such : en fr
  • DE837183C - Lifting device for the ground tools on tractors : de en
  • DE837291C - Means (liquid or paste) for fixing primarily total upper and lower dentures : de en
  • DE841135B - Gas burner with combustion air supply : de en
  • DE837082C - Zipper : de en
  • DE837301C - Cleaning cloth : de en
  • DK74048C - Door closer. : da en
  • US2594249A - Pivoted door supporting clamp : en
  • GB670747A - Improvements in bolsters of power presses : en
  • FR1006364A - Bandage for bicycles and the like : en fr
  • FR1006210A - Stabilization process for vinyl resins : en fr
  • GB670526A - Improvements in or relating to alkyl lead compounds or compositions which are stabilized against decomposition : en
  • GB670727A - Scrubbing towers : en
  • DE837174C - Drive for magnetogram carrier : de en
  • GB670684A - Improvements in and relating to machines for stripping waste yarns from bobbins : en
  • GB670842A - Improvements in or relating to carrier bags : en
  • DE837188C - Atomization system for combating plant pests : de en
  • GB670543A - Improvements relating to mixing devices : en
  • CA482614A - Pneumatic-hydraulic system for well pumping or drilling unit : en fr
  • CA482637A - Thermal relay : en fr
  • US2594081A - Illuminated panel : en
  • DE837226C - Method for operating lignite opencast mines or the like by means of cable excavators : de en
  • FR1006389A - Description of automatic closing : en fr
  • GB670803A - Improvements in or relating to the controlling of the brakes and clutch of a motor vehicle : en
  • DE1637479U - HYDRAULIC SHOCK ABSORBER : de en
  • GB670715A - Improvements in or relating to underfeed mechanical stokers : en
  • US2593474A - Antenna matching section : en
  • US2593576A - Fluorescent lamp circuit : en
  • US2593739A - Lady's slip : en
  • DE1637428U - TOOL FOR WOODWORKING. : de en
  • GB670633A - Improvements in or relating to picker stick linkage for a loom : en
  • DE837110C - Vacuum tubes with gas-sensitive electrode : de en
  • GB670721A - Improvements in or relating to linear copolymers of the polyamide type and processesof preparing the same : en
  • DE833635C - Cooling machine driven by compressed air for cooling pit weather : de en
  • DE837230C - Method and device for power control of wind turbines for driving machines with at least approximately constant speed to be kept : de en
  • GB670856A - Improvements in and relating to the braking of induction motors : en
  • FR1006174A - Balancing device for cycle pedals : en fr
  • GB670703A - Improvements in or relating to a selective control system : en
  • US2593529A - Rosin amine algaecides : en
  • FR1006183A - Electromagnetic lock device, especially for valves controlling fluids under pressure : en fr
  • FR1006564A - Further development of steam boiler safety valves : en fr
  • FR1006375A - Multicellular thermal engine, explosion or combustion at constant volume, with prolonged expansion and with special heat exchange arrangement : en fr
  • FR1006666A - mercury oxide element : en fr
  • US2594165A - Semihard rubber composition and method of making same : en
  • DE837195C - Open injection valve for internal combustion engines : de en
  • FR1006275A - Autostable rotorcraft : en fr
  • FR1006378A - Valve operated pneumatic hammer : en fr
  • DE1637500U - SLIDING MOVEMENT WITH NOISE DAMPING. : de en
  • DE1637646U - TRAINING KIT. : de en
  • GB670494A - Improvements in or relating to the production of water-soluble compound food powders : en
  • DE1637444U - KIDS SCOOTERS. : de en
  • DK74033C - Machine for stepwise assembly of workpiece parts in a high-frequency field. : da en
  • AU155322B2 - improvements in or relating to carpet sweepers : en
  • AU810152A - A refrigerating unit : en
  • DK74038C - Unit packing machine. : da en
  • FR1006291A - Cremona : en fr
  • FR1006571A - Faired motorcycle : en fr
  • CA482701A - Electric lamp socket : en fr
  • FR1006318A - Hand press for the manufacture of molded artificial stones : en fr
  • US2593841A - Lubricating apparatus : en
  • USD166519S - Ayers , shoe : en
  • US2594176A - Accessory tray for scrub pails : en
  • AU154658B2 - Improvements relating to glass strand tape and twine and to methods of producing thesame : en
  • DE837284C - Adjustable device for the support of plastic material for receiving tooth impressions for the upper and lower jaws obtained by clenching the jaw : de en
  • FR1006107A - Interlocking device for slide lock manufacturing machines : en fr
  • CA482663A - Vacuum distillation process and apparatus : en fr
  • AT171109B - Circuit arrangement for an audio frequency signal receiver : de en
  • AU153371B2 - Improvements in or relating to finishing processes for cotton fabrics : en
  • AU816052A - Adjustable resistance device : en
  • US2593900A - Armature coil lead arrangement for reducing coronas : en
  • AT171087B - Injection internal combustion engine : de en
  • AT171005B - Adjustable spring clip attachment of combined climbing and sliding belts on the ski (skin clip) : de en
  • AU157903B2 - Improvements in or relating to ignition distributors : en
  • AU160479B2 - Improvements in or relating tothe high-temperature cutting of alloy-steels : en
  • FR1006324A - Elastic wave probe : en fr
  • AT171057B - Brassiere : de en
  • AU156348B2 - Improvements in or relating to process for refining hydrocarbon distillates : en
  • FR1006634A - Process for the protection of metals and metal alloys against corrosion and protective solutions : en fr
  • GB670565A - Batch weigher control mechanism : en
  • FR1006235A - Piston for two-stroke engine : en fr
  • FR1006507A - Animated advertising board : en fr
  • DE837286C - Alginate and plaster cups for dentists, dentists and dental technicians : de en
  • DE837310C - Dismountable gantry crane : de en
  • DE837071C - Process for the production of regulating mechanisms for clocks : de en
  • US2594152A - Pressure-relief apparatus : en
  • GB670688A - Improvements in and relating to the treatment of nickel chromium steels : en
  • US2594041A - Apparatus to lubricate rolling elements of chain conveyers or rolling stock : en
  • FR1006286A - Watch setting device : en fr
  • FR1006218A - Transmit-receive tube : en fr
  • DE837081C - Garment with a warm insert : de en
  • DE837225C - Ram frame for internal combustion pile drivers : de en
  • CA482676A - Pump control mechanism for liquid dispensing apparatus of the predeterminer type : en fr
  • CA482683A - Volume compression and expansion in electric signalling systems : en fr
  • AU157751B2 - Improvements in or relating toa work-immersion apparatus : en
  • FR1006569A - Manufacturing process of electrical elements such as windings : en fr
  • BE500926A - ANGLE VENTURI TUBE FOR A GAS COMFOOR OR DERGELLIK GAS SET. : en nl
  • DE837124C - Arrangement for transferring calls in a 2-wire telephone line : de en
  • US2593885A - Casting rod : en
  • AU811952A - Disintegrating apparatus : en
  • AT171021B - Dismountable tap for gas appliances : de en
  • DE1637619U - LARGE COOKING KETTLE AND THE LIKE FOR FOOD, BEVERAGES AND INDUSTRIAL PURPOSES. : de en
  • DE837272C - AC dry-type rectifier : de en
  • FR1006239A - Method of fixing barrel cylinders : en fr
  • FR1006406A - Waterproofing, polishing and shining product : en fr
  • FR1006627A - Insulated cabinet : en fr
  • GB670802A - Improvements in glazed horticultural ground frames : en
  • CA482695A - Tunable electron discharge device : en fr
  • US2593898A - Means for responding to an extreme of a plurality of conditions : en
  • US2593993A - Metal foil perforator for capacitor winding machines : en
  • US2593840A - mu-phthalimidomethyl derivatives of aniline, nitrobenzene, and nuclear substitution products thereof : en
  • US2594059A - Flame control apparatus : en
  • CA482652A - Plate for heat exchange apparatus : en fr
  • DE841148B - Process for purifying technical grade phenthiazine : de en
  • AT171046B - Process for the manufacture of extruded plastic products : de en
  • AU157236B2 - Improvements in or relating to manufacturing processes forthe production of pulp or cellulose : en
  • CA482728A - Screen vibrating mechanism : en fr
  • US2593869A - Air purification device : en
  • US2593809A - Fisherman's ice sled : en
  • FR1006690A - Improvement in leather sewing machines, double stitch : en fr
  • AU821352A - Improvements in or relating to finishing processes for cotton fabrics : en
  • DE837308C - Elevator system for hay, grain, dung or the like. : de en
  • FR1006462A - Single load cell weighing device with automatic rectification : en fr
  • GB670534A - Improvements in surgical operating tables : en
  • GB670591A - Improvements in or relating to magnetic recording or reproducing apparatus : en
  • GB670810A - Improvements in or relating to tipping wagons : en
  • DE1637527U - AXIALLY ADDED SPRING WHEEL FLOW MACHINE, IN PARTICULAR GAS OR AIR TURBINE. : de en
  • DE837157C - Inhaler : de en
  • DE837171C - Blind element : de en
  • US2593494A - Freight handling equipment : en
  • BE500963A - PROCESS FOR PREPARING ORGANO - POLYSILOXANE LAYERS. : en fr
  • BE500986A - PROCESS FOR THE PREPARATION OF NEW CYCLOHEXANOLS. : en fr
  • FR1006560A - Process for preparing coffee concentrate : en fr
  • AT171054B - Machine for sewing on objects : de en
  • DE1637434U - ARRANGEMENT OF THE DRIVE SHAFT ON MACHINERY. : de en
  • DE1637579U - KITCHEN FURNITURE WITH BUILT-IN BREAD OR SLICING MACHINE. : de en
  • GB670762A - Electrical multiplex to start-stop telegraph signal converters : en
  • DE1637612U - DOOR MATS (RUBBER MATS). : de en
  • DE1637614U - FLOOR WARDROBE WITH HAT RACK. : de en
  • DE837114C - Speaker cone : de en
  • US2593583A - Method for coagulating aqueous dispersions of polytetrafluoroethylene : en
  • US2594004A - Shielded electrical connector : en
  • AU157951B2 - A machine for orienting indented fruit comprising orientation inspection mechanism which controls means for discharging unoriented fruit and / or means for cutting oriented fruit : en
  • FR1006578A - Head for tubes : en fr
  • AU153605B2 - Improvements in or relating to devices for adjusting and sealing pipes : en
  • AT171107B - Gas and / or. or vapor discharge tube and methods of making them : de en
  • SE135334C1 - : en
  • US2593691A - Automatic gluing machine : en
  • CA482660A - Deck opening construction : en fr
  • CA482665A - Modulation means and method : en fr
  • CA482733A - Clutches : en fr
  • DE837304C - Bath tub, especially bath tub : de en
  • US2593657A - Air swept crusher for fluorescent light tubes : en
  • DE837092C - Hydraulic press, mainly for pressing out laundry : de en
  • CA482650A - Vacuum distillation process and apparatus : en fr
  • AU156347B2 - Improvements In or relating to process for sweetening hydrocarbon oils : en
  • AT171136B - Winding device for spring clocks using the water supply pressure : de en
  • CA482622A - Container : en fr
  • DE837237C - Device for cutting out workpieces, especially in a split cut : de en
  • FR1006352A - Process for the packaging of castable products by means of multi-celled sheets and material and apparatus for carrying out said process : en fr
  • CA482702A - Method for the manufacture of agglomerable iron powder : en fr
  • FR1006685A - Motor for bicycle : en fr
  • GB678205A - Improvements relating to apparatus for loading guns : en
  • USD166522S - Billin-gsley : en
  • US2594207A - Bag closure apparatus : en
  • AT171071B - Ski boot : de en
  • AU153076B2 - An improved method of making tennis and like inflated balls : en
  • AU155664B2 - Improvements in or relating to bogies for use inthe impregnation of timber orthe like : en
  • AU804152A - Device forthe supervision of speed reduction inan automatic train control system : en
  • US2594108A - Air drier : en
  • US2594169A - Slide holder for neckties : en
  • US2593441A - Key holder : en
  • US2593976A - Composition comprising ethyl cellulose and a fatty oil acid modified alkyd resin : en
  • US2594137A - Grinding wheel : en
  • US2594141A - Locking gas valve : en
  • DE1637628U - BEET CUTTER AND LEAF RIPPER WITH PROTECTIVE DEVICE AGAINST MATERIAL BREAKAGE BY FOREIGN BODIES. : de en
  • DE837158C - Anesthetic equipment : de en
  • GB670738A - Improvements relating to card index filing systems : en
  • USD166531S - Bracelet or similar article : en
  • AU807952A - Ilmprovements in or relating to vulcanizing machine and method Sof removing vulcanizing drum and pressure band : en
  • CA482629A - Hormone derivative : en fr
  • GB670602A - Improvements in or relating to cameras, particularly television cameras : en
  • GB670611A - A method of, and apparatus for, automatically packing biscuits into tins and like containers : en
  • US2593868A - Holder for drinking glasses : en
  • US2593985A - Parking coin depository : en
  • USD166543S - Flexible plastic film : en
  • AU819852A - Improvements in 'or relating, to thermostatically controlled gas valves : en
  • FR1006434A - Improvements to cooking appliances, in particular to electric resistances : en fr
  • IE19797L - Combustion of peat : en
  • AT171120B - Process for coating light-permeable hollow bodies with a light-diffusing layer : de en
  • AU801652A - Improvements in or relating to devices for adjusting and sealing pipes : en
  • BE500991A - PROCESS FOR THE PREPARATION OF PYRANE DERIVATIVES. : en fr
  • DE1637415U - CHOKE, ESPECIALLY FOR FLUORESCENT LAMPS. : de en
  • DE841011B - Antenna switch for radio receivers : de en
  • US2593556A - Portable placer for concrete and the like : en
  • US2593899A - Seal : en
  • US2594111A - Electrical apparatus : en
  • US2594115A - Rotatably adjustable antenna : en
  • DE1637557U - MULTI-LAYER SOUND-SOUND PANEL : de en
  • DE837115C - Dynamic speaker system : de en
  • AU159966B2 - Improvements in or relating tothe transmission of pilot signals in carrier-wave telephone systems : en
  • FR1006308A - Improvements in means for feeding fish, especially exotic fish : en fr
  • GB670681A - Improvements in devices for the waxing of floors and the like : en
  • DE1637433U - OIL AND CONDENSATION SEPARATORS FOR COMPRESSED AIR SYSTEMS. : de en
  • GB670804A - Temperature responsive electric relay : en
  • US2593736A - Method and means of refrigeration : en
  • AU149195B2 - Power operated handsaw, filing machine orthe like : en
  • DE837148C - Manufacture of relining for prostheses, in particular dentures : de en
  • CA482589A - Compressed gas circuit breaker with delayed cutout switch : en fr
  • DE837119C - Tone control circuit in a low frequency amplifier : de en
  • FR1006567A - Display rack : en fr
  • CA482611A - Berry box holder : en fr
  • CA482581A - Combination hose and slipper-sole assembly : en fr
  • AT171116B - Screw-type heating element : de en
  • US2594142A - Crystallizing apparatus : en
  • US2594247A - Circuit breaker operating system : en
  • FR1006543A - Nozzle injection device for internal combustion engines : en fr
  • AT171134B - Counter with device for shifting number dividers : de en
  • FR1006643A - Method and device for cutting stones, or other materials : en fr
  • GB670615A - Improvements in or relating to apparatus for taking stereoscopic pictures without abnormal stereoscopic effects : en
  • GB670817A - Improvements in tools for use in applying fasteners to belts : en
  • AU814952A - Improvements in or relating toa work-immersion apparatus : en
  • CA482723A - Coded signaling apparatus : en fr
  • DE837168C - Door and window frames : de en
  • GB670634A - Improvements in or relating to an hydraulic check unit : en
  • US2593744A - Woodworking machine with automatically movable cutter-carrying frame : en
  • DE1637496U - MOVABLE TOY FIGURES. : de en
  • DE837212C - Direction indicators working as a flashing light for vehicles, especially motor vehicles : de en
  • FR1006542A - Injection device for internal combustion engines : en fr
  • DE1637540U - MOTOR AND BICYCLE LUGGAGE RACK ON HANDLEBAR. : de en
  • US2594167A - Ultrahigh-frequency bridge circuits : en
  • GB670822A - Improvements in or relating to high tension electric fuseheads for blasting and like operations : en
  • FR1006527A - Improvements to screens used in television : en fr
  • FR1006582A - Improvements to devices for generating electrical impulses : en fr
  • FR1006396A - Zigzag harrow : en fr
  • DE756796C - Electrical switch with a movable contact element in the form of a stiffened leaf spring lamella that tilts over a short distance : de en
  • DE837073C - Improvement in clocks and clockworks : de en
  • FR1006340A - Aminobenzoic acid ester diazotization process : en fr
  • DE837251C - Circuit arrangement for generating or separating electrical pulses : de en
  • DE837142C - Process for the treatment of copal or dammar dust and inferior copal parts : de en
  • DE837176C - Container for speaking machine needles : de en
  • FR1006483A - Two-piece cap, metal and rubber, for beer bottles : en fr
  • US2593679A - Implement attaching structure : en
  • DE763838C - Disinfectants : de en
  • GB670717A - Improvements in or relating to hose reels : en
  • DE1637528U - SPRING RING, IN PARTICULAR FOR THE AXIAL SECURITY OF PARTS ON SHAFTS AND AXES. : de en
  • DE837302C - Curtain rail : de en
  • GB670561A - Improvements in or relating to electron discharge devices employing secondary-electron emission and electrodes for use therein : en
  • CA482743A - Anti-skid rubbers and methods of making same : en fr
  • DE837321C - Vibration meter : de en
  • GB670732A - Improvements in or relating to flame arresters more particularly for internal combustion engines : en
  • DE1637570U - SHEATER PLATES. : de en
  • US2593966A - Container with individual inscription : en
  • FR1006307A - Improvements to means for recording and reproducing vibratory phenomena, in particular sound, using magnetic tapes (or the like) : en fr
  • FR1006115A - Advanced clothing rack : en fr
  • US2593826A - Stereoscopic rotator for rotating stereoscopic pictures : en
  • FR1006215A - Process for the desiccation of wood and the like : en fr
  • FR1006612A - Moving walkway : en fr
  • GB670598A - Improvements in and relating to air coolers and the like : en
  • US2593573A - Door latch : en
  • USD166520S - Ayers shoe : en
  • US2593858A - Chart advancing mechanism : en
  • US2593974A - Ski sled : en
  • GB670637A - Improvements in or relating to appliances for cutting and gathering leaves, grasses, herbs and so forth : en
  • US2593975A - Switchboard construction : en
  • DE837087C - Sheet metal bending press : de en
  • DK74024C - Process for the production of bitter diamines. : da en
  • GB670735A - Motor road vehicles : en
  • FR1006692A - High frequency current heater : en fr
  • FR1006195A - Agglomeration process of iron ore fines and dust and resulting agglomerates : en fr
  • FR1006478A - Motor with converter unit that can operate at will on AC or DC voltage : en fr
  • US2593649A - Pencil sharpener : en
  • FR1006660A - Construction game : en fr
  • DE1637422U - BAG FOR CARRYING PRINTED MATTERS AND PAPERS LIKE VISITOR CARDS. : de en
  • DE1637541U - CABLE BRAKE. : de en
  • GB670515A - An improvement in or relating to textile willowing and like machines : en
  • US2593713A - Platen-bed press for simulating cylinder press printing : en
  • US2593774A - Apparatus for no-effort inhalation anesthesia : en
  • DE835066C - Body-borne sound-absorbing device for cylindrical or elliptical pipes and for containers, vessels etc. with internal chamber division : de en
  • US2593913A - Adjustable clip support for toothbrushes : en
  • US2594091A - Piezoelectric crystal frequency discriminator : en
  • US2593533A - Protector for gas cylinder valves : en
  • GB670558A - Improvements in or relating to electric contact arrangements particularly adapted for use with electro-magnetic circuit-breakers : en
  • FR1006294A - Construction process and elements and devices for carrying out this process : en fr
  • GB670586A - Improvements in or relating to granule-type electro-acoustic transducers : en
  • US2593481A - Port chamber wall construction with deposit retaining ledge for open hearth furnaces : en
  • USD166551S - Necklace or the like : en
  • FR1006566A - Preparation process for di (parachlorophenyl) 1-1 ethane : en fr
  • IE20166L - Stators for electric motors : en
  • US2593545A - Combination hinge and latch means for gates or the like : en
  • US2593715A - Feeding and cutting means for forming fasteners : en
  • DE1637585U - PSYCHROMETER. : de en
  • DE1637405U - PLATE BOARD. : de en
  • GB670497A - An improved method of and apparatus for decorating glass objects by subsequent forming : en
  • US2593721A - Feeder for hay baling machines : en
  • US2593662A - Latch structure : en
  • DE837268C - Process for the precise setting and measuring of products from AC quantities : de en
  • FR1006152A - Support device for trousers, skirts and the like : en fr
  • FR1006222A - Amplifier potentiometric converter : en fr
  • FR1006289A - Collector electric dynamo machine with switching poles and advanced compensation winding : en fr
  • FR66033E - : fr
  • GB670741A - Improvements in or relating to radio direction finders : en
  • FR1006472A - Powder snow : en fr
  • US2594263A - Automatic frequency control system : en
  • FR1006331A - Zero sequence frequency changer : en fr
  • USD166542S - Bot tle} fx : en
  • DE837154C - Clamping device for cuvettes for the production of dental prostheses, especially from synthetic resin compounds : de en
  • FR1006227A - Process for the manufacture of prosthetic limbs : en fr
  • GB670654A - Removal of hydrogen sulphide from gases : en
  • GB670716A - Improvements in or relating to the production of hollow moulded articles : en
  • DE837161C - Warm air internal dryer for shoes and boots : de en
  • FR1006491A - Construction method of heat exchangers : en fr
  • FR1006468A - File cabinet for postage stamps : en fr
  • GB670834A - Method of recording and reproducing sound : en
  • FR1006220A - Embossed lock : en fr
  • GB670532A - Improvements in or relating to a method of making a composition for the suppression of coccidial infection in poultry : en
  • DE764569C - Cold and hot water mixer : de en
  • FR1006652A - Process for the preparation of aqueous emulsions remaining finite : en fr
  • FR1006130A - Method and means for opening and reclosing fully closed sheet metal containers : en fr
  • GB670800A - Improvements in and relating to liquid-cooled electrical apparatus : en
  • US2593844A - Leveling device for mine hoists and other elevators : en
  • FR1006156A - Device for focusing cameras : en fr
  • DE764856C - Process for the mechanical pressure dewatering of raw peat : de en
  • DE837155C - Arrangement for cuvettes : de en
  • FR1006459A - Improvements in processes and apparatus for enamelling wires, ribbons, etc. : en fr
  • FR1006669A - Method and device for obtaining cinematographic images giving the impression of relief : en fr
  • GB670505A - Improvements in dyeing and like devices comprising rollers forming a trough reservoir : en
  • GB670525A - Improvements relating to pistons for internal combustion engines : en
  • US2593782A - Tool for handling substantially cylindrical articles : en
  • USD166561S - Molded food product : en
  • FR1006155A - Superheater for the heavy air-oil mixture of combustion engines and in particular vehicle engines : en fr
  • US2593887A - Knurling machine : en
  • US2593928A - Dimensionally stable diazotype photographic film and process for making it : en
  • USD166562S - Molded food product : en
  • US2593886A - Combined wall lamp and shelf : en
  • GB670665A - Improvements in or relating to compressors and turbines : en
  • DE817734C - Quick release for belts, straps, ribbons and ropes : de en
  • DE837209C - Spring leaf carrier for double rear axles : de en
  • DE1637430U - ROLLER BEARING OF GLOW BOX WITH OIL HOLE. : de en
  • DE837334C - Plant for the continuous production of butter : de en
  • GB670774A - Preparation of dl-methionine : en
  • FR1006358A - Process for the polymerization of vinyl acetate in the form of an aqueous emulsion : en fr
  • GB670712A - Improvements in devices for lap feeding in carding engines : en
  • GB670788A - Improvements in or relating to means for controlling the operation of compressed air brakes for vehicles : en
  • DE1637423U - GAS WATER HEATER WITH A FLOW SAFETY DEVICE INSIDE THE COAT. : de en
  • AT171022B - Length adjustment device on the heel link of ski bindings : de en
  • GB670867A - Crayon or pencil : en
  • DE1637616U - POT LID HOLDER. : de en
  • DE837166C - Double window : de en
  • DE837072C - Self-winding movement : de en
  • FR1006579A - Endless chain for driving pipes and other parts : en fr
  • FR1006202A - Regeneration compound coke oven : en fr
  • GB670745A - Improvements in or relating to carrier boxes or the like made of flexible sheet material : en
  • US2593952A - Operating circuit for electric discharge devices : en
  • DE837069C - Conveyor device used for loading and stacking : de en
  • US2593640A - Apparatus for fluid treatment of textiles and clothing : en
  • US2593830A - Liquid sampler : en
  • US2594240A - Pneumatic gun : en
  • US2593652A - Process of making soluble solid silicates : en
  • US2593907A - Safety friction toolholder : en
  • AU153947B2 - Improvements in and relating to sound reproducing apparatus : en
  • US2593482A - Electric power system : en
  • CA482642A - Mixed grain photographic process : en fr
  • GB670836A - Improvements in and relating to aqueous dispersions of bitumens : en
  • FR1006141A - Electric firing cartridge : en fr
  • FR1006350A - Improvements made to engine silencers for stepped aquatic navigation devices, in particular for hydrofoils : en fr
  • FR1006381A - Electric resistors for measuring and detecting thermal phenomena : en fr
  • FR1006506A - Improvements to double-sided screens used in television : en fr
  • FR1006269A - Regulating device for aircraft and in particular for thermopropulsive nozzles or the like : en fr
  • AU157962B2 - Improvements in commutators for dynamo electric machines : en
  • US2593738A - Padding rack for paper stock : en
  • USD166575S - Sewing machine h. rabezzana : en
  • US2593677A - Door handle mounting : en
  • FR1006224A - Control device for pumps for supplying hydraulic presses : en fr
  • FR1006693A - Control mechanism for automatic tipper : en fr
  • GB670714A - Improved device for delivering liquids : en
  • DE837325C - Dosing device for liquids with variable concentration : de en
  • GB670621A - Improvements in or relating to servo systems : en
  • DE837208C - Checkweigher for carbon dioxide bottles from fire extinguishing systems : de en
  • FR1006323A - Four-valve three-phase radiodiagnostic generators : en fr
  • GB670535A - Improvements in creels for warping, beaming and like textile machines : en
  • FR1006424A - Improvements to tank furnaces for glass manufacturing : en fr
  • FR1006689A - Process for the production of injection molded combs : en fr
  • DE837068C - Link conveyor belt : de en
  • DE840934B - Ticket printer with electric drive : de en
  • FR1006604A - Method for assembling boat hulls : en fr
  • FR1006675A - Track laying on frame-beams in old rails : en fr
  • USD166533S - Watch and clock dial or similar article : en
  • FR1006545A - Improvements to prefabricated floors : en fr
  • US2593453A - Coupling pin : en
  • US2593683A - Prefabricated stair : en
  • US2594001A - Three-phase core : en
  • DE837327C - Process for the production of sound carriers for magnetic sound machines : de en
  • GB670540A - Improvements in and relating to double-twist spindles : en
  • US2594058A - Roller support for sliding doors : en
  • US2594079A - Inboard railway truck : en
  • DK74027C - Coupling to signaling systems, in particular automatic telephone systems. : da en
  • CA482591A - Apparatus for molding agglomeratable materials under pressure : en fr
  • CA482623A - Brake mechanism : en fr
  • CA482646A - 1-cyanophenyl-3-arylamino-5-pyrazolone couplers for color photography : en fr
  • CA482732A - Flight conveyor pressure sealing device : en fr
  • AU161296B2 - Time delay register circuit : en
  • AU805352A - Improvements in rotary pumps : en
  • CA482711A - Time base circuits for cathode-ray tubes : en fr
  • US2593699A - Booster conveyer for gravity conveyer systems : en
  • US2594209A - Electric stop motion for looms : en
  • AT171105B - Switches, in particular contactors for electric traction vehicles : de en
  • DE1637419U - OIL FIRING FOR OVEN, IN PARTICULAR WATER HEATING OR STEAM OVEN. : de en
  • AU815152A - Improvements in or relating to refining sour hydrocarbon oils : en
  • FR1006559A - Method for making docks in muddy terrain and docks made using this method : en fr
  • AT171084B - Waste heat hot air turbine : de en
  • AU152978B2 - Improvements Inthe manufacture of electric cables andin apparatus therefor : en
  • AU798552A - Improvements in or relating to magnetic amplifiers : en
  • DE1637401U - COMBINED FINGER AND MITTEN GLOVE. : de en
  • DE1637499U - DEVICE FOR INFRARED DRYING. : de en
  • US2594083A - Ball-point pen and cap : en
  • AU810952A - Method of making an acoustic diaphragm : en
  • AU800952A - Time delay register circuit : en
  • AU815952A - Improvements in or relating to ignition distributors : en
  • AT171052B - sewing machine : de en
  • CA482619A - Fuel injection devices : en fr
  • AT171119B - Cross rope field for three or more contact line support points, especially for catenary contact lines : de en
  • CA482690A - Porous composition of matter and method of preparing the same : en fr
  • US2593535A - Method and apparatus for handling glass batch : en
  • DK74031C - X-ray machine with interconnected control means. : da en
  • AU796752A - Apparatus for preparing bar and like blanks of mouldable material : en
  • US2594136A - Pressure operated indicating apparatus : en
  • AU796952A - Article transfer apparatus : en
  • DE837322C - Rotary balance suspension for gravity measurements : de en
  • AU155522B2 - Improvements in spark intensifiers for ignition systems : en
  • AU159080B2 - Improvements in Battery Separators : en
  • CA482596A - Container and cover : en fr
  • AT171150B - Electro-inductive stirring device for metallurgical melting furnaces, especially for electric arc furnaces : de en
  • AT171096B - Flower pot cover with built-in saucer : de en
  • CA482709A - Core analysis and apparatus therefor : en fr
  • AT171078B - Hot gas piston machine : de en
  • AU811652A - Improvements in or relating to methods of and apparatus for working materials : en
  • CA482678A - Direct current impulse operated selector switch : en fr
  • CA482739A - Method of extraction of nucleic acid and product obtained thereby : en fr
  • AU808252A - Improvements in or relating to magazines for self developing film and processing means therefor : en
  • BE500902A - Oblique jaw crusher : en fr
  • DE1637605U - GLASS BASES WITH SINGLE OR DOUBLE SIDED AND SINGLE OR MULTI-COLOR RELIEF PRINT. : de en
  • DE758489C - Protective box made of refractory material, such as B. asbestos cement, asbestos slate od. The like., With several nested containers for documents, books, pictures, drawings and the like. like : de en
  • DE766237C - Liquid-cooled oil cooler for internal combustion engines with hot cooling : de en
  • US2593405A - Method of preparing a plastic sheet : en
  • US2593706A - Clamping device for machine tools : en
  • US2593918A - Manhole extension : en
  • FR1006563A - Plastic material : en fr
  • GB670642A - An improved washing machine agitator : en
  • US2593689A - Lamp container : en
  • US2593815A - Artificial teeth : en
  • AU152980B2 - A refrigerating unit : en
  • FR1006464A - Installation of motive power for the production of electrical energy, in particular for domestic uses and workshops : en fr
  • GB670524A - Improvements in insecticidal compositions : en
  • GB670748A - An improved photo-electric densitometer apparatus : en
  • IE20430L - Quaternary ammonium therapeutic preparation : en
  • AT171080B - Injection nozzle for internal combustion engines : de en
  • AT171131B - Optical system for checking the focus of an image designed by any optical system : de en
  • US2593877A - Flexible coupling : en
  • AT171147B - Method for bonding materials : de en
  • CA482645A - Triple head rotary registry printer : en fr
  • US2593687A - Work holder orienting device : en
  • AU811852A - Improvements in and relating to apparatus for converting varying unidirectional voltage into alternating voltage : en
  • FR1006292A - two-piece rigid connection element : en fr
  • AU817652A - A mold forthe manufacture of nonskid tire treads : en
  • FR1006615A - Method of coupling to an electric transmission line and circuits specific to the implementation of this method : en fr
  • FR1006638A - Improvements in the adjustment of compensated floats for controlling automatic valves : en fr
  • GB670776A - Improvements in harmonicas : en
  • GB670825A - Improved apparatus for use in the operation of removing tyres from wheels : en
  • AU813952A - Method and apparatus for transferring a picture-carrying layer from onefilm to another : en
  • DE1637424U - GAS WATER HEATER. : de en
  • DE1637507U - HAIR BRUSH WITH COMBINED BRISTLE AND MASSAGE PART. : de en
  • DE837249C - Arrangement for the conversion of the television picture standards : de en
  • GB670651A - Length measuring device : en
  • AU153279B2 - terminal unit : en
  • AU161117B2 - Process of water proofing fabrics using organo-polysiloxane resin compositions : en
  • CA482724A - Electrical relays : en fr
  • DE837182C - Jewelry body : de en
  • GB670545A - Improvements in or relating to control systems for electric motors : en
  • GB670864A - Improvements in apparatus for the manufacture of carbon black : en
  • US2593461A - Method of treating egg whites : en
  • AU156026B2 - Improvements in or relating to magazines for self developing film and processing means therefor : en
  • AU799252A - Improvements in or relating to channel terminating units for electronic exchanges : en
  • US2594171A - Process for cooling hot gaseous suspensions of carbon black : en
  • AT171085B - Seed drill : de en
  • CA482674A - Window balancer and equalizer : en fr
  • DE835329C - Pocket closure : de en
  • FR1006369A - Manufacturing process of impregnated fibrous webs : en fr
  • FR1006656A - Method and device for bending angles : en fr
  • DE1637402U - COMBINED FINGER AND MITTEN GLOVE. : de en
  • US2594080A - Gyratory crusher : en
  • FR1006646A - Purification process for sweet juices : en fr
  • GB670852A - Fuzes for land mines and like explosive devices : en
  • AT171016B - Prestressed reinforcement for concrete : de en
  • DE1637476U - COMBUSTION ENGINE WITH HANGING VALVES. : de en
  • AU157328B2 - A pump fora centralized lubricating system : en
  • AU802052A - Improvements in or relating toa method of repairing cracked metals : en
  • DK74028C - Electromagnetic relay. : da en
  • FR1006300A - Clutch drive head for mining equipment : en fr
  • GB670841A - Improvements in or relating to electric remote control systems : en
  • US2593483A - Electric power system : en
  • US2593588A - Workstand : en
  • US2593788A - Fuel pump : en
  • GB670608A - Improvements in or relating to cameras particularly television cameras : en
  • FR1006382A - Mower with blade in front of the machine : en fr
  • GB670669A - Hydro-mechanical braking systems for road vehicles : en
  • GB670870A - An improved metal wall plug and method of manufacture thereof : en
  • FR1006280A - Method and devices for increasing ionization of gases : en fr
  • DE837255C - Counter-coupled B amplifier : de en
  • FR1006295A - Bodies intended to prevent slipping, more particularly for horseshoes : en fr
  • FR1006516A - Method and assembly for protecting underground metal conduits against stray electric currents and resulting pipes : en fr
  • US2593811A - Process of milling frangible material : en
  • US2593972A - Lubricator : en
  • GB670499A - Pendulum apparatus : en
  • GB670752A - Improved separator for separating solid particles from gases : en
  • US2593712A - Filling fitting : en
  • US2593731A - Smoker's pipe : en
  • US2594130A - Tool dresser for pattern controlled machine tools : en
  • US2593574A - Hair trimming attachment for shears : en
  • US2593749A - Fishing reel : en
  • AT171020B - Climbing and braking aid for skis : de en
  • DE1637406U - WINDING ROLLER OR REEL REEL FOR WINDING PAPER, FABRIC OR THE LIKE. : de en
  • DE1637600U - KNOT PLIERS. : de en
  • GB670518A - Apparatus for thermochemically removing surface metal : en
  • GB670827A - Improvements in apparatus for use in conveying and opening textile fibrous materials : en
  • FR1006365A - Improvements to endless chain drive systems, especially track systems : en fr
  • FR1006548A - Further development of axial compressors : en fr
  • GB670570A - Process for the manufacture of amino ethers : en
  • GB670796A - Improvements in or relating to apparatus for manufacturing prestressed concrete bars, slabs and the like : en
  • AU815452A - Improvements in or relating to process for sweetening hydrocarbon oils : en
  • FR1006592A - Manufacture of wetting agents and detergents with strong capillary action : en fr
  • FR1006650A - Improvements to internal combustion engines : en fr
  • GB670492A - Improvements in or relating to harvesting of peat and to the production of peat fuel : en
  • FR1006549A - fuel spray : en fr
  • DE1637468U - LIQUID FILTER. : de en
  • DE759355C - Circuit arrangement for determining the value of series of numbered streams acting on number stream receivers in telecommunications systems, in particular telephone systems : de en
  • DE1637594U - INSOLE. : de en
  • DE1637639U - BOTTLE STOPPER. : de en
  • US2593678A - Orthopedic mattress : en
  • AU153782B2 - Machine forthe Assembly of Venetian blinds : en
  • DE837276C - Laminated magnet for electromagnetic devices, especially for electromagnetic signal listeners : de en
  • US2593799A - Tool for cleaning grease fittings : en
  • US2593971A - Latch mechanism : en
  • USD166534S - Toilet paper holder : en
  • US2593983A - Smokeless coffee roasting apparatus : en
  • US2594189A - Vacuum cleaner nozzle brush attachment : en
  • FR1006520A - Improvements made to tools of the scrap metal type, in particular to establish reinforcements for reinforced concrete : en fr
  • FR1006678A - Gear shift mechanism in which the receiver shaft is driven in both directions of rotation at different speeds : en fr
  • GB670672A - Mixed cellulose ether and preparation thereof : en
  • AU800352A - Improvements in or relating to can aligning machine : en
  • CA482624A - Reheaters : en fr
  • US2594064A - Power-transmitting system for slush pumps or the like : en
  • USD166564S - Molded food product : en
  • DE837086C - Enclosed warehouse on all sides, especially for rolling mill operations : de en
  • FR1006273A - Valve for tubing made of non-magnetic materials and in particular for glass tubing : en fr
  • FR1006372A - Lathe chuck : en fr
  • FR1006536A - Machine for winding fabrics previously folded in half in their length : en fr
  • DE1637559U - PLUG-ON SPRING CONTACTS ON FUSES WITH BLADE CONTACTS. : de en
  • FR1006683A - Magnetic tape recording process and equipment for carrying out the process : en fr
  • GB670496A - Preventing theft and unauthorised use of automobiles : en
  • US2593551A - Fuel injection pump : en
  • DE1637609U - RESPIRATORY MASK MADE OF TRANSLUCENT MATERIAL FOR MEDICAL RESPIRATORY EQUIPMENT. : de en
  • FR1006112A - Ball valve refinements : en fr
  • DE837270C - Process for the manufacture of electric light bulbs : de en
  • FR1006610A - Fitting wheels on toy vehicle frames : en fr
  • GB670519A - Apparatus for measuring the surface temperature of a moving surface : en
  • FR1006110A - Process for the preparation of bis- or chlorcarbonic polyesters of polyvalent alcohols : en fr
  • FR1006330A - Installation for cleaning fabrics, clothing or other similar items : en fr
  • GB670736A - Improvements in or relating to internal combustion turbine power plants : en
  • DE1637530U - METAL HOSE CONNECTOR WITH LATERAL INLET FITTING WITH TAP. : de en
  • FR1006558A - Blast furnace slag treatment process : en fr
  • FR1006348A - Further training in the manufacture of glass objects : en fr
  • FR1006497A - Chair for medical, dental or similar treatment : en fr
  • FR1006510A - Method for adjusting the distribution of the particles of the mixture to be made or separated : en fr
  • FR1006635A - Improvements made to an element regulating absorption in a sanitary napkin and equipment for the manufacture of this element : en fr
  • GB670531A - Improvements in or relating to the inlet and exhaust passages of internal combustionengines : en
  • GB670744A - Improvements relating to luggage carriers for vehicles : en
  • DE837299C - Case lock : de en
  • FR1006328A - Improvements in the installation of hydraulic turbines : en fr
  • FR1006575A - Method and apparatus for splitting or cutting stumps : en fr
  • DE1637529U - SHAFT SEAL. : de en
  • DE837083C - Two-piece cap shoe : de en
  • DE837282C - Combined forceps for lower molars and roots : de en
  • FR1006465A - Device for adjusting the movements and controls of a single-axle tractor : en fr
  • FR1006662A - Mechanical calculator of the position of a mobile relative to a two-coordinate reference system : en fr
  • FR1006270A - Carburetor : en fr
  • GB670653A - Improvements relating to electric oil circuit breakers : en
  • DE1637532U - SNAIL TO REVERSE LEVERS. : de en
  • DE837196C - Device for temperature control of an air-cooled internal combustion engine : de en
  • AU815652A - Improvements in or relating to process of refining hydrocarbon distillates : en
  • FR1006253A - Wheel lighter with lifting cap arm : en fr
  • FR1006603A - Concrete beam ceiling : en fr
  • GB670574A - Improvements in and relating to the manufacture of finned tubes : en
  • US2594020A - Wide-angle photographic objective : en
  • US2593733A - Valve assembly : en
  • US2593901A - Signal light : en
  • US2593611A - Plant for shaping asbestos cement : en
  • US2593698A - Apparatus for determining pitch frequency in a complex wave : en
  • DE835568C - Rubber shoe in which the sole is stiffened by a metal insert : de en
  • DE837159C - Case handle : de en
  • FR1006526A - Sprinkler cap : en fr
  • GB670507A - Improvements in and relating to the production of esters : en
  • FR1006356A - Method for driving perforated films and device applied to continuous printers : en fr
  • DE1637518U - WRITING CREDIT. : de en
  • US2593930A - Process of printing fabrics with aryl sulfonhydrazides : en
  • US2594012A - Meter box and cover therefor : en
  • CA482734A - Apparatus for trimming molded articles : en fr
  • FR1006154A - Door lock locking device : en fr
  • GB670854A - Improvements in loom harness : en
  • FR1006109A - Device for inducing artificial respiration : en fr
  • GB670756A - Improvements in rotary distributing valves : en
  • GB670671A - Improvements in or relating to thermionic valve integrating circuits : en
  • US2593934A - Centrifuge for separating cream from cold milk products : en
  • US2594119A - Frog making machine : en
  • US2594242A - Swivel-jointed wired electrical fixture : en
  • AU807752A - Improvements in pontoons : en
  • AU159708B2 - Improvements in and relating to flour dusting means for use in bread or biscuit making : en
  • FR1006495A - Arrangement of connections for switching telephone lines of different species : en fr
  • DE837152C - Jaw prosthesis with suction : de en
  • AU155262B2 - A device for use in applying buffer to bread : en
  • AT171023B - Process for the production of silos, wells and other circular structures and silo constructed according to this process : de en
  • DE836929C - Jackhammer with spray nozzles to knock down the dust at work : de en
  • DE1637485U - KIDS SCOOTER WITH IMPELLER DRIVE. : de en
  • FR1006262A - Shoe with a rigid or flexible sole : en fr
  • FR1006600A - Improvements to electrical combiners : en fr
  • US2593785A - Combined aircraft and automobile : en
  • FR1006297A - Advanced training in aircraft controls : en fr
  • FR1006470A - Device for mounting beet lifting coulters on a potato lifting machine : en fr
  • AU159345B2 - Improvements in or relating to process for refining hydrocarbon distillates : en
  • AU160520B2 - 1. 4-aralkyl piperazines and process forthe preparation thereof : en
  • US2593695A - Analyzer for determining the fundamental frequency of a complex wave : en
  • US2594047A - Cathode : en
  • US2593476A - Artificial fish bait : en
  • DE1637494U - DICE DEVICE FOR FOOTBALL TOTO. : de en
  • US2594246A - Phonograph : en
  • AU156905B2 - An improved process of and apparatus for removing wool from skin pieces : en
  • AU802652A - Improvements in carrier current transmission systems : en
  • US2593636A - Automatic carriage puller for case balers : en
  • CA482573A - Machine for making arch-type culverts by means of internally positioned forms : en fr
  • AU802252A - Label and foil applying apparatus : en
  • CA482603A - Means for sealing the pump cylinder and valve casing in fuel injection pumps for internal combustion engines : en fr
  • AT170625B - Propellants for the production of bread and pastries and process for their production : de en
  • AT171040B - Ignition fan holder for diesel engines : de en
  • CA482726A - Corner lock construction : en fr
  • DE837065C - Double adjustable drafting system for spinning machines u. like : de en
  • DE837118C - Equalizer arrangement with frequency-proportional change in attenuation and continuous fanfare : de en
  • GB670639A - An improved manufacture of moulded articles of rubber and other curable plastic materials : en
  • DE1637567U - TUBE LAMP WITH EXTENDING LIGHT TUBE. : de en
  • CA482661A - Stabilized soap : en fr
  • US2593978A - Ignition device : en
  • US2593581A - Transmission operating mechanism : en
  • DE837312C - Liquid heaters, especially gas-fired water heaters with flame arresters : de en
  • AT171140B - Stationary reflex viewfinder for cinematographic recording devices : de en
  • AT171012B - Flint holder for pyrophoric lighters : de en
  • US2593701A - Antiscald and proportioning valve : en
  • AU797352A - Composition forthe curative treatment of foot rot : en
  • US2593850A - Single-bath chrome dyeing processes and compositions, including ammonium sulfate and diammonium phosphate : en
  • AU160768B2 - Improvements in or relating to capacitors with metallised dielectric : en
  • US2594071A - Code signal transmission system : en
  • AU813252A - Improvements in or relating to power transmission systems including friction clutches : en
  • CA482643A - Chemical sensitization of photographic emulsions : en fr
  • DE1637542U - ELECTROMAGNETIC ROTARY TABLE. : de en
  • GB670820A - Improvements in or relating to laminated resin-bonded rim members suitable for gearsor wheels : en
  • FR1006384A - Seed separator and its combination with a thresher : en fr
  • AT171004B - Firing systems for liquid or gaseous fuels for vehicles operated with steam, in particular locomotives : de en
  • AU153245B2 - An improved implement for depositing seed (or seed and fertiliser) inthe soil, and covering thesame therewith : en
  • AU153318B2 - Improvements in or relating to methods of and apparatus for working materials : en
  • AU156586B2 - Apparatus tor controlling defrosting cycles ofa refrigerator : en
  • DE841150B - Process for the production of salts of the 8JHaIogenxanthine : de en
  • AU159679B2 - Method of processing and canning whole sweet milk : en
  • CA482607A - Leaf gathering device : en fr
  • CA482641A - Shutter actuator : en fr
  • AT171125B - Electric lamp with current bridge : de en
  • CA482628A - Method and apparatus for simultaneously securing together and perforating paper webs : en fr
  • AT171092B - Mower fingers : de en
  • US2593917A - Electromagnetically operated bell jingler : en
  • AU816352A - Method of processing and canning whole sweet milk : en
  • US2593457A - Fluid operated power transmitter : en
  • US2593754A - Friction grip lug strap support : en
  • DE837116C - Apparatus for intercepting telephone calls using the stray magnetic field from a telephone apparatus : de en
  • GB670690A - Improvements in electron discharge devices : en
  • AU200951A - Apparatus for lifting, conveying and/or loading soil, hay and/or other material : en
  • AU796352A - A machine for orienting indented fruit comprising orientation inspection mechanism which controls means for discharging unoriented fruit and / or means for cutting oriented fruit : en
  • AU796852A - Improvements inthe manufacture of cast iron : en
  • US2593773A - Folding box or carton : en
  • US2594178A - Actuating apparatus for sound system : en
  • AU159934B2 - An expanded cement or plaster : en
  • US2593991A - Mechanical toy simulating a galloping horse : en
  • US2594093A - Powder container : en
  • US2594232A - Solar heater and heat exchanger : en
  • US2593981A - Electrical connector : en
  • US2593911A - Diazotypes containing a condensation product of dicyandiamide with formaldehyde and a salt of ammonia or an aromatic amine : en
  • USD166559S - Molded food product : en
  • AU807452A - Arc welding process and apparatus for use therein : en
  • CA482718A - Barometric pressure sensitive engine detonation suppressor : en fr
  • FR1006108A - Device for feeding links into the jaws of a slider machine : en fr
  • AU318651A - An improved method and/or apparatus for filtering liquids : en
  • AU807652A - Improvements in pressure cookers, autoclaves orthe like : en
  • US2593970A - Trolley conductor insulator : en
  • US2593600A - Signal selection : en
  • US2593655A - Vapor condensing apparatus : en
  • US2593910A - Variable pitch reversible propeller : en
  • US2594238A - Demountable awning or sunshield structure for automobile windows : en
  • USD166535S - Baby gate : en
  • AU156775B2 - Multiple pole relay : en
  • US2593423A - Safety valve : en
  • US2593996A - Optical density comparator : en
  • US2594094A - Gas burner with flame retention ports : en
  • AU823052A - terminal unit : en
  • US2594150A - Movable lens mechanism for signal lamps : en
  • FR1006435A - Drilling machine : en fr
  • US2593627A - Inverting apparatus : en
  • FR1006588A - Method and device for drilling stone blocks, or the like : en fr
  • FR1006593A - Device subordinate to the direction of travel for controlling the reversal of installations mounted on model railway vehicles : en fr
  • GB670780A - Colorimeter : en
  • USD166566S - Brooch or the like : en
  • GB670635A - Improvements in or relating to pit props : en
  • GB670691A - Improvements relating to snap fasteners : en
  • GB670569A - A new or improved sterilizer for small hand tools : en
  • GB670831A - Improvements relating to rotary swaging or forging machines : en
  • DE1637553U - RING BRUSH. : de en
  • FR1006186A - Sealing device for movable valve stem : en fr
  • DE837194C - Two-stroke internal combustion engine with one or more outlet openings in the cylinder head and scavenging air openings released by the working piston towards the end of its downward stroke : de en
  • DE837236C - Device for the production of profiled sheet metal rims, for example V-groove disks : de en
  • DE837131C - Coaxial high frequency conductor : de en
  • DE837167C - Windows with sashes of metal, in particular with pivoting or pivoting sashes : de en
  • FR1006448A - Multipurpose agricultural machine : en fr
  • FR1006572A - Improvements to mechanical coupling devices and their applications : en fr
  • US2593615A - Scale : en
  • US2593798A - Aminoalkylamino isoquinoline compounds : en
  • FR1006360A - Improvements to autopilot systems for aerodynes : en fr
  • FR1006630A - Apparatus using solvent vapors for degreasing metals : en fr
  • GB670868A - A filter for sound vibrations and a microphone and telephone provided therewith : en
  • FR1006317A - Ceramic or stony paste : en fr
  • FR1006594A - Sealed and pressurized box blade settling tanks : en fr
  • GR13543B - NEW TYPE ELECTRIC LIGHT. : el en
  • DE837303C - Flat suspension for upholstery : de en
  • FR1006168A - Improvements to knurling tools : en fr
  • FR1006587A - Ski boot sole protector : en fr
  • AT171081B - Injector : de en
  • AU159864B2 - Monoazo-dyestuffs and process of making same : en
  • AU816852A - Improvements ina weighing scale : en
  • DE834577C - Electric lamp for locomotive operation underground : de en
  • FR1006213A - Tool for smoothing and compressing the wall of bores : en fr
  • FR1006522A - Metal support for the mining industry : en fr
  • FR1006249A - Improvements to devices for intravenous, intramuscular and other injections : en fr
  • FR1006439A - Process for the preparation of extra-neutral alcohol : en fr
  • DE837229C - Hand tools such as screwdrivers, socket wrenches, pliers and the like like : de en
  • AU797552A - Improvements in or relating to area meters for agricultural implements : en
  • DE837290C - Process for the manufacture of dentures : de en
  • FR1006172A - Process for reducing oxidized metal residues and apparatus for carrying out this process : en fr
  • GB670768A - Improvements in or relating to agricultural machinery : en
  • FR1006250A - Improvement in the operation of transformers in pulse mode : en fr
  • GB670797A - Improvements in or relating to wall, ceiling, partition or the like structures : en
  • US2593931A - Method of recovering selective solvents : en
  • FR1006537A - Process for producing high molecular weight ethers containing nitrogen : en fr
  • GB670660A - Improvements in or relating to telephone systems : en
  • GB670773A - Improvements in and relating to liquid-fuel burners : en
  • DE837160C - Shoe shine machine : de en
  • DE1637517U - FLOOR CARE DEVICE. : de en
  • DE837233C - Winding device for the cord on drawbars : de en
  • FR1006302A - Improved method of automatic adjustment of washing apparatus by alluvial water and devices allowing the implementation of this method : en fr
  • FR1006354A - Improvement in devices modifying, by suction and blowing of the boundary layer, the aero-dynamic characteristics of aircraft components : en fr
  • FR1006426A - Improvements made to triode tubes for very high frequencies : en fr
  • FR1006535A - Natural cork block for prefabricated building panels : en fr
  • DE1637546U - OVER SHOE. : de en
  • GB670599A - Improvements in and relating to the handling of biscuits : en
  • GB670656A - Improvements in or relating to apparatus for the drying of leather : en
  • GB670527A - Internal combustion turbines : en
  • FR1006184A - Process for obtaining hydraulic products with properties determinable in advance by controlled heating of various minerals : en fr
  • DE1637488U - FEKA GRATING TOOL : de en
  • DE837129C - Radio receiver with mechanically driven tuning device : de en
  • FR1006145A - Improvements to aircrafts with wings fitted with adjustable end plates : en fr
  • GB670655A - Improvements in or relating to methods of making normally tacky and pressure sensitive adhesive sheets and tapes : en
  • FR1006114A - Rubber strapping for metal drums : en fr
  • FR1006233A - Improvement in the construction of toroidal transformers and practical applications of this process : en fr
  • DE1637486U - SANDING TAPE WITH A UNTREARABLE. : de en
  • DE1637565U - HEADLAMP AS A WORKING AID. : de en
  • DE1637631U - SAFETY THREADED NUT WITH SAFETY SOCKET. : de en
  • FR1006241A - Clod laying device for peat bog excavator : en fr
  • FR1006455A - Improvements to pneumatic valves : en fr
  • FR1006523A - Process for the production of saturated high molecular weight amines : en fr
  • GB670595A - Improvements in or relating to counting mechanisms : en
  • GB670568A - Automatic pilot control : en
  • FR1006489A - Method and device for the manufacture of raw materials for hygienic purposes and products such as hygienic bands, dressings, etc. made with these materials : en fr
  • DE837121C - Holding device for temporary fastening of the telephone set on the head and with a device to improve comprehensibility : de en
  • US2593501A - Stroboscope : en
  • US2594037A - Ultrahigh-frequency filter : en
  • US2594187A - Portable holder for flower baskets or containers : en
  • FR1006103A - Combined closed-circuit and open-circuit gas turbine installation : en fr
  • US2593568A - Transmission : en
  • US2594076A - Truck mounted crane : en
  • US2594084A - Seed and fertilizer spreader : en
  • US2594088A - Polarized relay construction : en
  • US2594194A - Oil seal for engine starters : en
  • US2594069A - Battery voltage selector jumper board and terminal board for industrial truck chargers : en
  • US2593988A - Diving apparatus : en
  • USD166539S - hutchason d : en
  • AU153348B2 - Improvements in or relating to arc starting systems : en
  • US2593565A - Bowling ball : en
  • US2593862A - Method for polymerization of formaldehyde and recovery of paraformaldehyde : en
  • AU152240B2 - Improvements in or relating to piston-type hydraulic dampers or shock-absorbers : en
  • US2594008A - Cellular core for heat exchange units : en
  • AU153049B2 - Article transfer apparatus : en
  • US2594223A - Sprayer : en
  • US2594231A - Visor for vehicles : en
  • FR1006148A - Improvements made to devices used for the evaporation of volatile materials, such as insecticides, perfumes, etc. : en fr
  • FR1006151A - Manufacture of soda ash by the ammonia process : en fr
  • FR1006226A - Process for the treatment of filter elements for all fluids : en fr
  • GB670504A - Process and apparatus for printing color positives from color negatives : en
  • CA482621A - Farm tractor : en fr
  • FR1006255A - Coke oven with rotating heated walls : en fr
  • GB670730A - Photoelectric apparatus employing semiconductive bodies : en
  • US2594061A - Plating barrel : en
  • US2593532A - Impact drill apparatus : en
  • FR1006596A - Ballpoint pen : en fr
  • GB670700A - Treatment of acid hydrocarbon gas mixtures : en
  • FR1006305A - Improvements to magnetic recorders : en fr
  • FR1006494A - Device for fixing and adjusting multiple tools for working the soil : en fr
  • US2594007A - Two-way signal repeater : en
  • DE758504C - Washing, wetting, penetrating and textile auxiliaries : de en
  • DE835200C - Switching device for machines for dictating and listening to dictations : de en
  • DE837221C - Low-noise lever escapement of watches : de en
  • DE1637578U - HANGING DEVICE FOR SHEET-SHAPED GOODS. : de en
  • US2593848A - Flap valve automatically guided by a feeling member : en
  • GB670843A - Improvements in or relating to variable-capacity pump of the axial-cylinder or swashplate type : en
  • FR1006153A - Method and device for the use of combustion energy : en fr
  • US2593880A - Portable earth leveling apparatus : en
  • US2593920A - Brushing apparatus for burners : en
  • FR1006344A - Yeast stabilization process : en fr
  • DE837300C - Device for chopping, mixing and stirring food, luxury goods and chemicals : de en
  • DE837060C - Footwear : de en
  • DK74022C - Process for producing a coating on flexible sheet material coated with or consisting of a gelatinized mixture containing polyvinyl chloride. : da en
  • USD166517S - Sheets-rsfeet : en
  • DE837337C - Injection valve with multi-hole nozzle : de en
  • US2594253A - Emergency release mechanism for exit doors : en
  • GB670618A - A new electronic valve circuit : en
  • GB670658A - Improvements in or relating to scaffolding and like temporary structures : en
  • US2593666A - Key lock means for cash reg : en
  • FR1006245A - Processes for the use of mineral residues resulting from the pyrogenation of oil shales or similar materials : en fr
  • DE837240C - Cover for books, brochures, etc. : de en
  • DK74039C - Bushing with stuffing box for floor separations and partitions. : da en
  • GB670832A - Improvements in and relating to typographical line-composing machines : en
  • GB670680A - Improvements in or relating to electrical apparatus comprising saturable chokes : en
  • GB670702A - Improvements in or relating to the preparation of mercapto-carboxylic acids and salts and amides thereof : en
  • DE837235C - Motor-driven belt reel : de en
  • FR1006111A - Injection pump for multi-cylinder engines : en fr
  • GB670839A - Scavenging-air check valve for soot blowers : en
  • GB670734A - Road vehicle bodies : en
  • DE1637624U - INSULATION BODY MADE OF FOAM WITH FILM COVERING. : de en
  • DE837247C - Hydraulic-mechanical two-sided tipping and return device for wagon tippers : de en
  • US2593806A - Surf board with an extensible keel member : en
  • US2593979A - Tethered toy airplane : en
  • DE1637586U - PRESSURE ROLLER FOR SEED DRILLS. : de en
  • DE837245C - Method and device for driving tunnels in loose, water-containing ground : de en
  • GB670769A - Improvements in or relating to the reduction of metallic ores : en
  • FR1006419A - Portable electric motor : en fr
  • GB670837A - Arrangement for inductive heating of vessels and the like : en
  • DE812183C - Mine support : de en
  • DE837210C - Process for the construction of body structures with metal frameworks for large-capacity road vehicles : de en
  • USD166573S - Handle fob trays : en
  • US2593825A - Conductivity controlled dispenser : en
  • US2593784A - Flashlight structure : en
  • DE1637537U - FLASHING LIGHT DIRECTION INDICATORS FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • FR1006628A - Improvements to coke ovens for by-products : en fr
  • DE837144C - Handle for longitudinal spatula filling instrument for dental purposes : de en
  • FR1006230A - Synthetic fabric and method of manufacturing such : en fr
  • FR1006263A - Padding for ski boots and the like and method for its manufacture : en fr
  • USD166580S - Thompson multipurpose table : en
  • US2593837A - Motor and brake control : en
  • DE1637490U - RING SPINNING MACHINE WITH EXTENDED DRAWER. : de en
  • DE1637645U - BOTTLE WASHING MACHINE. : de en
  • GB670811A - Improvements in or relating to the transportation of granular material in bulk : en
  • FR1006190A - Method and device for irrigating soils used in horticulture, agriculture and forestry : en fr
  • AT171104B - Foils for electrical purposes, in particular for capacitors : de en
  • US2593443A - High-frequency tube structure : en
  • US2594172A - Minnow bucket : en
  • AT171108B - Arrangement for holding cables freely routed to mounting plates in electrical circuit carriers (switchboards) : de en
  • AU151832B2 - Improvements in reflectors for motor vehicles andthe like : en
  • CA482715A - Joining films : en fr
  • US2593623A - Body rest for viewing television : en
  • CA482698A - Extraction from biologic substances : en fr
  • AU201651A - An improved apparatus for unloading coal or other materials from railway trucks andthe like : en
  • CA482672A - Rotatable oscillograph : en fr
  • US2593475A - Telephone index : en
  • US2593540A - Semipermeable membrane : en
  • USD166521S - Ife or similar article kn : en
  • US2593539A - Screen attaching and tensioning means : en
  • US2593620A - Gun perforator : en
  • US2593703A - Watchmaker's vise : en
  • US2594255A - Anticorrosion mounting for electric immersion heaters : en
  • US2593802A - Fuel flow regulator for supercharged aircraft engines : en
  • CA482717A - Supplementary feed device for internal combustion engines : en fr
  • US2593489A - Printing telegraph receiver : en
  • US2594027A - Mounting stud for drawer pull handles : en
  • FR1006416A - Automatic progress table for air traffic control : en fr
  • USD166557S - Molded food product : en
  • DE1637441U - SAFETY REGULATOR FOR POWER MACHINES BUILT IN THE SHAFT. : de en
  • FR1006623A - New chemical, usable as a hypnotic, and its preparation process : en fr
  • GB670807A - Improvements in or relating to crystal valves : en
  • DE837317C - Process for the production of copper foils for rectifier elements : de en
  • DE1637598U - MADE OF WOOD, SUBDIVIDED IN COMPARTMENTS TO TAKE A SINGLE BOTTLE IN A BOTTLE TRANSPORT BOX. : de en
  • DE837108C - Image decomposition arrangement for remote cinematography : de en
  • FR1006138A - Advanced mask for electric arc welders or the like : en fr
  • FR1006514A - Main cylinder for hydraulic braking devices, intended in particular for motor vehicles : en fr
  • US2594138A - Electronic indicator : en
  • US2594195A - Driving mechanism for mining machines : en
  • GB670713A - Improvements in or relating to loom shuttles : en
  • DE1637481U - ELECTROMAGNETIC CARTRIDGE FOR ELECTRIC MUSIC PLAYBACK. : de en
  • FR1006208A - Razor frame : en fr
  • FR1006654A - Improvements to tailless planes : en fr
  • DE837067C - Process for the production of building bodies : de en
  • DE837191C - Internal combustion engine with an H-shaped connecting link of four pistons in cylinders opposite one another in pairs : de en
  • US2594128A - Knitting machine presser edge : en
  • US2593572A - Coin or token discharge mechanism for mailable record magazines : en
  • DE1637543U - SHOE COVERS. : de en
  • FR1006355A - automatic labeling machine for bottles or similar objects : en fr
  • GB670544A - A new or improved supporting device for tablets or bars of soap : en
  • DE1637462U - OPENER FOR CANS OF ALL KINDS WITH LID. : de en
  • DE1637606U - ENDOSCOPE WITH LAMP CAP. : de en
  • US2593403A - Door with closing and protecting assembly : en
  • US2593801A - Apparatus for making commutators : en
  • DE840910B - Indoor heater with a filling shaft : de en
  • DE837264C - Mutable resistance : de en
  • FR1006486A - Slow-acting return device, more particularly applicable to the constitution of time switches : en fr
  • AT171044B - Device for spinning yarn or the like from bast and other fibrous materials : de en
  • US2593625A - Nut gathering machine : en
  • DE1637460U - ELECTRICALLY HEATED FOOTRESTS. : de en
  • US2593587A - Distant reading liquid reservoir gauge : en
  • US2594073A - Condensate disposal system for refrigerators : en
  • CA482648A - Electrical cutouts : en fr
  • FR1006451A - Machine for cutting cardboard, leather and other sheet materials : en fr
  • US2593462A - Method of treating egg whites : en
  • US2593409A - Straight line block molding machine : en
  • US2593515A - Power-operated eraser for electric typewriters : en
  • USD166530S - Vmobile repair shop : en
  • US2593549A - French fryer : en
  • US2593791A - Sanitary belt : en
  • US2593518A - Electrical fuel burner control system and apparatus therefor : en
  • US2594045A - Atomizer : en
  • AU155448B2 - Improvements in gas discharge tube circuits : en
  • US2593763A - Rectification apparatus : en
  • US2593980A - Surgical drainage tube : en
  • DE837190C - Caste animal trap : de en
  • DE837242C - Process for the preparation of 2-oxy-4-ªÏ-aminomethyl-benzene-1-carboxylic acid : de en
  • DE1637569U - COMBINED APPLE DIVIDER AND CORE HOUSE REMOVER IN ONE OR TWO PIECES : de en
  • DE837277C - Heatable mattress for beds and like : de en
  • FR1006398A - Air-cooled internal combustion engine : en fr
  • GB670588A - Improvements in shoes to be used on skis : en
  • US2593557A - Pilot controlled gas pressure regulator : en
  • US2594139A - Air bag or the like having frequency insulator therein : en
  • DE837275C - Contact rectifier for long-lasting shock loads : de en
  • FR1006410A - Bottle closing device : en fr
  • GB670536A - Improvements in and relating to alternating current electric measuring circuit arrangements : en
  • US2593478A - Drawing frame assembly : en
  • DE837093C - Hot iron drum : de en
  • AT171086B - Cutting apparatus for string cigarette machines : de en
  • IE17384L - Insecticidal compositions : en
  • FR1006605A - Mechanical device for molding parts in thermoplastic material, in particular for molding them on a conductor : en fr
  • GB670794A - Improvements in mechanical propelling systems for water craft and aircraft : en
  • US2593473A - Electrically operated liquid level indicator : en
  • US2593948A - Distributed coincidence circuit : en
  • US2593995A - Semiautomatic fishing device : en
  • US2593397A - Process of producing filaments : en
  • US2593543A - Method and machine for severing and handling materials such as macaroni or spaghetti : en
  • FR1006591A - Sulphonated products and their applications : en fr
  • GB670849A - Improvements relating to catch devices : en
  • AU818652A - Improvements relating to glass strand tape and twine and to methods qf producing thesame : en
  • CA482580A - Cushioning device : en fr
  • AU801152A - Improvements relating to rotors for fluid flow machines such as turbines : en
  • AU806652A - Improvements in or relating to capacitors with metallised dielectric : en
  • US2593696A - Tractor propelled agricultural spraying apparatus : en
  • AU822852A - Process for preparing hard resinous products from ethoxyline condensates, and compositions from which hard resinous products maybe obtained : en
  • US2593792A - Fish lure : en
  • US2594013A - Dual tone reed horn : en
  • US2594129A - Method of preparing surfaces for tinning : en
  • US2593593A - Mailable magazine type recorder with coin release mechanism : en
  • US2594085A - Radio apparatus : en
  • USD166537S - Aerosol spray head : en
  • US2593648A - Gasket clip : en
  • DE837112C - Transmission system for television recorders : de en
  • FR1006533A - Method of changing speed for high power multiple drive units and device for carrying out the method : en fr
  • FR1006636A - Process for making juice extracted from parts of plants containing sugar : en fr
  • GB670509A - Improvements relating to the impregnation of wood with arsenic preparations : en
  • GB670687A - Improvements in and relating to the treatment of austenitic steels : en
  • GB670818A - Improvements in or relating to magnetic fluids : en
  • DE837090C - Motor-driven rocking washing machine : de en
  • DE1637480U - MOUTH PIECE FOR TIN BLOW INSTRUCTIONS WITH INTERCHANGEABLE BORE BEARING. : de en
  • DK74041C - Press plate for boiling glass. : da en
  • US2594032A - Garment : en
  • US2594113A - Fluid flow sight glass : en
  • AU801452A - Improvements in and relating to flour dusting means for use in bread or biscuit making : en
  • US2593603A - Pruning shears : en
  • US2594052A - Three-way clamping fixture : en
  • FR1006260A - Control valve or reaction valve for fluid pressure : en fr
  • FR1006306A - Improvements to wide band frequency oscillators, and to devices in which such oscillators are used : en fr
  • US2593509A - Navigation instrument : en
  • FR1006521A - Improvements to devices such as those intended for embryotomy : en fr
  • FR1006538A - Slide for machine tools : en fr
  • AU158798B2 - Improvements inthe production of cast iron : en
  • DE1637457U - DOUBLE DRUM DRIVE OF CONVEYOR BELTS. : de en
  • AU820652A - Improvement ingrid controlled gas discharge devices : en
  • CA482673A - Flexible sewer-rod coupling feeler : en fr
  • DE1637514U - HAIR COMB. : de en
  • US2593997A - Harness frame for looms : en
  • US2594086A - Table supported abdominal retractor : en
  • DE837136C - Earth fault protection device for generators : de en
  • DE837137C - Double bridge circuit for determining the electrical properties of very small measuring objects or for determining extremely small changes in the electrical properties, especially of small measuring objects : de en
  • FR1006176A - Integral linear low frequency reproduction radio receiver assembly : en fr
  • FR1006562A - Gate valves for spray piston pumps : en fr
  • GB670512A - Improvements in controlling electrically propelled lift-trucks : en
  • AU156711B2 - Improvements in or relating to vaporizing type oil burner for brooders andthe like : en
  • DE1637420U - INTERCOOLER AND AFTERCOOLER FOR WATER-COOLED HIGH PRESSURE COMPRESSORS. : de en
  • FR1006601A - scaffolding for buildings : en fr
  • AU806152A - Process for bleaching coloured ester waxes : en
  • US2594122A - Photocell-filter combination : en
  • AT171093B - Connecting rod bearings with two shell halves for internal combustion engines, in particular for motor vehicles : de en
  • CA482612A - Companion clutch and brake pedals for automobiles and the like : en fr
  • AU159582B2 - Device forthe production of centrifugally cast semifinished products of metal : en
  • CA482664A - Vacuum distillation apparatus : en fr
  • DE1637473U - ELECTRIC HOT AIR RADIATOR. : de en
  • DE841220B - Erecting device for gyroscopes : de en
  • FR1006126A - Improvements to devices for making photographic copies, in particular for printing positive microfilms : en fr
  • FR1006613A - Improvements to devices such as cavities or resonant volumes : en fr
  • AU162345B2 - Improvements in or relating to channel terminating units for electronic exchanges : en
  • AU811752A - Improvements in and relating to electric wave distorting networks : en
  • US2593617A - Windrower : en
  • AT171079B - Device for the castration of animals : de en
  • AT171001B - Centrifugal machine with multi-stage drum for uninterrupted countercurrent treatment of liquids : de en
  • AU153099B2 - Improvements in or relating to power transmission systems including friction clutches : en
  • CA482649A - Polyphase circuit interrupters : en fr
  • AU156587B2 - Process for preparing hard resinous products from ethoxyline condensates, and compositions from which hard resinous products maybe obtained : en
  • DE1637535U - INDEPENDENT BLADE FOR WINDSCREEN WIPER. : de en
  • CA482685A - Time base circuits for oscillographs : en fr
  • US2594050A - Clasp type closure for envelopes : en
  • US2593469A - Bead blank forming method and machine : en
  • DE1637506U - CASE COVERING. : de en
  • US2593445A - Vacuum treating process : en
  • US2594062A - Oil-fired conversion burner : en
  • FR1006397A - Method and switch device for direction indicators, enabling the latter to be switched off when the vehicle returns to the straight line : en fr
  • DE1637561U - FLUSH-MOUNTED SOCKET FOR INSTALLATION DEVICES SUCH AS SWITCHES, SOCKETS OD. DGL. : de en
  • DE840701B - Process for the preparation of salts from 8-halogenoxianthin and organic bases. -15. 9 : de en
  • FR1006284A - Acetylene preparation apparatus : en fr
  • FR1006405A - Refinement of self-opening valve pipe fittings : en fr
  • FR1006101A - Improvement in frequency stabilization processes : en fr
  • DE1637591U - RUST-PROTECTED, ELASTIC STEEL WOOL. : de en
  • US2593519A - Ruffler attachment for sewing machines : en
  • FR1006433A - Improvements to electrical energy transformers : en fr
  • FR1006119A - Process for the production of porous additives for the production of building materials and building components : en fr
  • US2593597A - Milking plant : en
  • AT171073B - Hair curlers : de en
  • US2593542A - Method and apparatus for severing and segregating macaroni : en
  • US2593835A - Apparatus for forming tubes : en
  • DE1637513U - POWDER BOX. : de en
  • DE837213C - Valve insert for the bicycle valve : de en
  • DE841235B - Regulator : de en
  • US2593504A - Impulse group keying system : en
  • BE500906A - IMPROVEMENTS FOR GAS PURIFICATION. : en fr
  • CA482640A - Method of making color prints from color transparencies : en fr
  • AU225551A - Safety adaptors for electric outlet sockets : en
  • US2593412A - Gun rammer : en
  • AU149438B2 - Improved groove cutting implement : en
  • AU153843B2 - An improved method and/or apparatus for filtering liquids : en
  • US2593665A - Apparatus for feeding concrete into molds : en
  • US2594010A - Switchboard construction : en
  • AU799152A - Fluid proportioner : en
  • AU809152A - Apparatus for disintegrating and flushing of refuse : en
  • CA482703A - Powders suitable for the manufacture of permanent magnets and method for the obtention of the same : en fr
  • AU801552A - Improvements relating to electrical power distribution systems : en
  • AT171123B - Load selector for tap transformers with a large number of stages : de en
  • AU153858B2 - Improvements in rotary pumps : en
  • CA18604S - Internal combustion engine for a motor cycle : en
  • DE837178C - Telescope with changeable magnification : de en
  • FR1006362A - Improvements in processes and machines for manufacturing building components from moldable materials : en fr
  • CA482681A - Tool handle : en fr
  • US2593888A - Production of hydroxyalkyl amides of acrylic acids : en
  • US2594101A - Portable fan-type air heater : en
  • US2593734A - Plumbing trap and the like : en
  • CA482609A - Process of inlaying sheet material and the products thereof : en fr
  • US2593819A - Smoking pipe : en
  • CA482699A - Valve construction for gauging tapes : en fr
  • DE837125C - Arrangement for signal transmission for two-wire telephone lines : de en
  • FR1006677A - prop : en fr
  • DE1637410U - SMALL MAGNETIC ELECTRIC MACHINE, IN PARTICULAR BICYCLE LIGHT MACHINE. : de en
  • FR1006117A - Process for manufacturing a high-value sintered product for subsequent treatment in the blast furnace : en fr
  • US2593477A - Process of underground gasification of coal : en
  • CA482670A - Coaxial cables : en fr
  • US2593813A - Coin actuated switch mechanism : en
  • DE837206C - Pistons for fluid operated piston engines : de en
  • FR1006490A - Process and product for soundproofing metal sheets and parts liable to vibrate : en fr
  • GB670622A - Manufacture of basic ethers of p-halogenated benzhydrols, their salts and quaternarycompounds : en
  • US2593635A - Method and mechanism for raising vehicles : en
  • US2593847A - Toolholder : en
  • US2593902A - Compensator : en
  • US2593923A - Method of making a telegraphic facsimile transmitting blank : en
  • US2593546A - Surgical splint : en
  • US2594224A - Gas engine : en
  • US2593599A - Fountain pen with porous writing nib and reservoir filled with absorbent material : en
  • US2593704A - Adjustable harp for electric light lamp shades : en
  • US2593631A - Game apparatus for chance-selected indications : en
  • US2594100A - Nailing machine : en
  • US2593717A - Casket carrying truck : en
  • US2593846A - Sealed envelope and method of manufacture : en
  • US2593589A - Cording attachment for sewing machines : en
  • US2593764A - Detachable hoisting apparatus : en
  • US2593406A - Dyestuffs and method of making same : en
  • US2593614A - Loom filling feeler : en
  • CA482575A - Means and method of attaching auxiliary linings to garments : en fr
  • GB670616A - Improvements in or relating to regenerative preheaters for air or gases : en
  • US2593456A - Flexible key form for forming recesses in concrete structures : en
  • US2594220A - Adapter : en
  • USD166572S - Floor polishing machine : en
  • US2593977A - Resilient wheel : en
  • US2593824A - Tire deflation responsive switch : en
  • US2594048A - Chronographic arrangement for electric stations : en
  • US2594055A - Antenna coupling system : en
  • US2594151A - Electrically controlled lock for automobile doors : en
  • AT171066B - Comb : de en
  • DE837324C - Storage for horizontal runner shafts : de en
  • FR1006508A - Improvements to loudspeaker telephone systems : en fr
  • GB670571A - Improvements in or relating to electron discharge apparatus : en
  • GB670573A - Magnetic recording and reproducing : en
  • US2593864A - Universal feed cover plate for sewing machines : en
  • US2593417A - Polymerization process : en
  • US2593541A - Cooling apparatus for use with aero or other engines : en
  • US2594102A - Automatic inserter for suturing clips : en
  • DE837292C - Paleless total denture for the upper jaw with suction cups : de en
  • FR1006332A - Object washing process and washing machine allowing the implementation of this process : en fr
  • DE840616B - Computing device : de en
  • AU153719B2 - Metal cones for cathode ray tubes : en
  • DE834803C - Jaw chuck with two clamping points offset from one another in the axial direction : de en
  • CA482647A - Toggle rebound latch for photographic shutter : en fr
  • US2593575A - Printing chase : en
  • US2594078A - Electronic marker for cathode-ray indicator tubes : en
  • US2594140A - Twine holder : en
  • FR1006105A - Aircraft blind flight control method and system : en fr
  • FR1006290A - Liqueur candy and its manufacturing process : en fr
  • FR1006388A - Valve with housing sleeve for organ pipes : en fr
  • GB670650A - Improvements in pouring devices for liquids : en
  • AT171064B - Method and device for producing fiber material from fresh animal hide material, in particular for producing artificial casings : de en
  • AU157444B2 - Adjustable resistance device : en
  • AU153157B2 - Non-agitating can handling apparatus : en
  • DE767279C - Conveyor device for heat exchangers : de en
  • DE837241C - Process for separating mixtures of stereoisomeric 1-(p-oxyphenyl)-2-(ª-methyl-?-phenyl-propylamino)-propanole-(1) : de en
  • DE837243C - Suspensions for aqueous suspensions : de en
  • US2593962A - Child's stroller : en
  • US2593760A - Portable band saw : en
  • US2593503A - Method of recovering heat and chemicals from the residual liquor resulting from the digestion of cellulosic fibrous material : en
  • US2593742A - Method of reproducing the human foot or any of the toes thereof by means of a preshaped flexible form impregnated with material capable of setting hard upon the application of moisture : en
  • US2593604A - Transmission operating mechanism : en
  • US2593914A - Analytical rhombus : en
  • US2593992A - Electronic oscillator : en
  • US2593526A - X-ray shutter : en
  • DE837185C - Device for reading out bad seed potatoes, especially for sorting machines : de en
  • DE837271C - Circuit for operating low-voltage fluorescent lamps with direct current : de en
  • FR1006512A - Shoes, boots or the like made in whole or in part of a waterproof material, such as rubber, rubber substitutes, etc. : en fr
  • GB670521A - Process for the oxidation of paraffinic hydrocarbons : en
  • US2593936A - Work holder for cylindrical articles : en
  • AU152608B2 - Improvements. in or relating to control mechanism forthe transmission systems of motor vehicles : en
  • AT171047B - Device for opening press molds : de en
  • AU822052A - Improvements in ignition apparatus : en
  • AU822952A - Monoazo-dyestuffs and process of making same : en
  • USD166574S - Handle for trays : en
  • CA482638A - 3-vinylpyrene and method of preparing the same : en fr
  • US2593863A - Method of producing sheets of indefinite length composed of slitted wood veneer and a flexible backing : en
  • AU200851A - Multiple pole relay : en
  • AU157752B2 - Improvements in or relating toa work-immersion apparatus with selected delayed immersion : en
  • AU151800B2 - An improved apparatus for unloading coal or other materials from railway trucks andthe like : en
  • DE1637477U - ALARM DEVICE FOR FUEL FEEDING SYSTEMS, IN PARTICULAR OF INJECTION ENGINE. : de en
  • DE1637576U - BEDROOM BED SOFA. : de en
  • DE1637489U - PAINT STRIP. : de en
  • US2594030A - Process for producing alpha-mercapto-carboxylic acids : en
  • CA482634A - Spindle mounting for high speeds : en fr
  • AU159465B2 - Improvements in or relating to pulse signalling systems : en
  • AU816752A - Improvements in or relating to shock absorbers or clampers : en
  • US2593486A - Electric discharge tube : en
  • US2594123A - Foldable ironing board : en
  • US2593465A - Mobile form and transport for cast structures : en
  • US2593927A - Cabinet for sound record disks : en
  • USD166570S - Brooch or the like : en
  • US2593866A - Well casing gun : en
  • US2593871A - Method of making storm welts : en
  • US2594096A - Process for treating windings with completely-reactive compositions : en
  • FR1006663A - Method of radio-electric measurements based on synchronous detection : en fr
  • CA482577A - Agricultural loading machine with elevating means : en fr
  • AU161255B2 - Improvements in or relating to high-frequency coils : en
  • US2593458A - Method of purifying solid saturated : en
  • US2593618A - Remotely controlled mechanical walking toy : en
  • US2593686A - Self-winding timepiece for vehicles : en
  • US2593849A - Liquid fuel burner with diverse air : en
  • US2593435A - Superheater control : en
  • US2593989A - Outrigger rod : en
  • CA482658A - Constant-level balloon : en fr
  • US2594126A - Mill for reducing metal stock : en
  • US2593496A - Addition agent and mineral oil lubricant compositions containing the same : en
  • AU808052A - Improvements relating to glass strand tape and twine and to methods of producing thesame : en
  • AU817352A - An improved method of making tennis and like inflated balls : en
  • AT171026B - Wrought iron central heating boiler : de en
  • AU158556B2 - Ilmprovements in or relating to vulcanizing machine and method Sof removing vulcanizing drum and pressure band : en
  • US2593498A - Leaf spring for spinning pipe : en
  • US2593547A - Matrix for tire treads with lateral traction slits : en
  • US2593737A - Perfluorinated cyclohexyl carboxylic acid and cyclohexyl acetic acid and derivatives : en
  • CA482682A - Typewriting machine : en fr
  • FR1006418A - Pneumatic control device for lane changing devices, especially in mines : en fr
  • US2593755A - Hygrometer : en
  • US2594149A - Sulfur recovery : en
  • US2593548A - Gas scrubbing device : en
  • AT171122B - Load selector for tap transformers with insulating cylinders that roll into one another : de en
  • AU156518B2 - Improvements relating to rotors for fluid flow machines such as turbines : en
  • AU157199B2 - Improvements in or relating to carpet sweepers : en
  • US2593480A - Feeding device for pliable sheet material : en
  • AU159916B2 - Apparatus for preparing bar and like blanks of mouldable material : en
  • CA482578A - Detachable bits : en fr
  • CA482588A - Circuit breaker with at least one tubular connector : en fr
  • US2594168A - Electrical stop motion for knitting machines : en
  • DE837309C - Screw winch for lifting motor vehicles : de en
  • CA482604A - Ribbed woven fabric : en fr
  • AU203651A - A device for use in applying buffer to bread : en
  • AU153372B2 - Improvements in or relating to pattern controlled shapers tools : en
  • AU156182B2 - Improvements to or relating to electric water heaters : en
  • AU159430B2 - Improvements in or relating to process for sweetening hydrocarbon oils : en
  • AT171106B - Electric lamp with a glow discharge cathode : de en
  • AU809652A - An expanded cement or plaster : en
  • CA482740A - Treatment of molybdenum ores : en fr
  • DE1637493U - GAME DEVICE. : de en
  • DE1637492U - DEVICE FOR MARKING THE ROUTES OF THE SPORTING COMPETITION : de en
  • FR1006231A - Advanced electric hotplate possibly including an emergency gas burner : en fr
  • FR1006393A - Process for making cold cuts and sausages : en fr
  • FR1006411A - Device for lifting loads, and in particular for lifting sliding coverings : en fr
  • GB670552A - Improvements relating to governor means for prime movers and the like : en
  • GB670590A - An improved method of, and means for, handling biscuits : en
  • DE1637447U - SHOE. : de en
  • DE1637582U - PORTABLE MOTOR BARREL AND TOPPING PLANE. : de en
  • USPP1085P - Poinsettia plant : en
  • DK74035C - Suspension plate for clothes hangers. : da en
  • GB670592A - Improvements in or relating to pinking mechanism : en
  • AU155498B2 - Improvements in 'or relating, to thermostatically controlled gas valves : en
  • CA482590A - Liquid fuel burner : en fr
  • CA482688A - Method of producing sulfaguanidines : en fr
  • DE837316C - Drill for making blind holes in wood felt and similar materials : de en
  • GB670722A - Process for manufacturing anatoxins and like products : en
  • DE1637538U - CONNECTING NIPPLE FOR AIR PUMPS. : de en
  • DE1637649U - QUICK-COLLET WITH ECCENTRIC LOCK. : de en
  • DE837100C - Device for removing sludge and other contaminants from steam boilers : de en
  • FR1006296A - Composite bodies of hard carbon and graphite, and process for their manufacture : en fr
  • GB670636A - Improvements in electron discharge devices : en
  • US2593667A - Method and apparatus for molding plastic articles : en
  • USD166518S - Deep-fat fryer : en
  • AU158770B2 - Method and apparatus for transferring a picture-carrying layer from onefilm to another : en
  • CA482606A - Composite test probe for radio apparatus and the like : en fr
  • FR1006123A - Footwear and its manufacturing process : en fr
  • USD166526S - Bottle or similar article : en
  • CA482686A - Paper closure member for paper containers : en fr
  • CA482635A - Vehicle body underframe or chassis : en fr
  • CA482725A - Control units for pin hole detectors : en fr
  • DE837096C - Process for the production of acetoacetylurea : de en
  • AT171032B - Safety arrangement for catenary crossings of electric vehicles : de en
  • AT171062B - Bridge rolling machine : de en
  • AU812252A - Improvements relating to desuiphurisation catalysts : en
  • DE829111C - Ski pole adjustable in length : de en
  • FR1006198A - Multi-tool head : en fr
  • GB670587A - Improvements in or relating to counting mechanisms : en
  • US2593730A - Apparatus for making pierced forged hubs and the like : en
  • CA482731A - Conveyor structure : en fr
  • AT171059B - Feed device for sewing machines : de en
  • AT171121B - Current divider arrangement on a control switch connected in parallel : de en
  • AT171061B - shoe : de en
  • CA482694A - Electron-discharge device : en fr
  • AT171091B - Device for ventilating pressurized air vessels or the like by means of an injector pump : de en
  • CA482655A - Resin and powdered metal composition and method of making same : en fr
  • AU159759B2 - Improvements in or relating toa conveyor apparatus : en
  • AU154747B2 - Improvements in or relating to can aligning machine : en
  • AU218051A - Charcoal brazier : en
  • CA482677A - Vinyl resin latex : en fr
  • AT171118B - Attenuator for wall bracing of cantilevered wire works, such as contact lines for electric railways and the like. like : de en
  • DE837134C - Device for automatic control or switching of a consumer circuit : de en
  • DK74034C - Continuous process for washing soap or apparatus for carrying out the process. : da en
  • AT171112B - Rotary selector for automatic telephone systems : de en
  • US2593960A - Apparatus for marking road surfaces : en
  • DE1637497U - LIGHT PROTECTION. : de en
  • DE837187C - Process and device for uninterrupted buttering : de en
  • FR1006143A - Improvements to devices such as electrical switches : en fr
  • GB670786A - Improvements in or relating to shock-absorbing suspension means : en
  • DE1637418U - COFFEE MACHINE. : de en
  • GB670740A - Improvements in knitting mechanism : en
  • AU818152A - Locking mechanism for lifting cords : en
  • US2593544A - Hair curling device : en
  • AT171013B - Pyrophoric lighter : de en
  • DE837138C - Impedance meter : de en
  • GB670711A - A line duplicating machine : en
  • US2593770A - Device for carbonating and dispensing beverages : en
  • FR1006440A - Housing for crushers or pulverizers : en fr
  • GB670668A - Improved centrifugal machine : en
  • US2593505A - Metal refining process : en
  • US2593580A - Spring coin holder : en
  • US2593822A - Oar assembly : en
  • AU199251A - Improvements in reflectors for motor vehicles andthe like : en
  • GB670823A - Improvements in and relating to amplitude comparison circuits : en
  • FR1006414A - Improvements to rectifiers intended for rapid battery charging : en fr
  • DE1637636U - RESONANCE VIBRATING SCREEN. : de en
  • AT171148B - Process for improving the corrosion resistance of workpieces made from aluminum-based alloys : de en
  • AU807852A - Carbon pile regulator : en
  • FR1006408A - New metallizable and metalliferous azo dyes : en fr
  • GB670593A - Improvements in or relating to electron discharge devices employing secondary-electron-emission and electrodes for use therein : en
  • GB670869A - Improvements in and relating to the manufacture of gun barrels : en
  • DE837254C - Frequency-dependent negative feedback for low frequency amplifiers : de en
  • FR1006395A - Twist spindle : en fr
  • FR1006644A - Machine for the textile industry with advanced thread breaker : en fr
  • US2593609A - Handle connection : en
  • US2594099A - Focusing coil for cathode-ray tubes : en
  • US2594104A - Linear sweep circuits : en
  • FR1006371A - Method of constructing roofs and ceilings using building elements in the form of slabs, and roofs and ceilings thus obtained : en fr
  • GB670506A - Improvements in or relating to pressure gauges for use in air speed indicating apparatus : en
  • GB670705A - Improvements in and relating to structural elements for building and like purposes : en
  • AU159344B2 - Spraying nozzle : en
  • AU160375B2 - Improvements intime division multiplex gating arrangements : en
  • USD166525S - Seasoning shaker : en
  • DE837218C - Exchange pen : de en
  • FR1006530A - Internal combustion engine : en fr
  • GB670585A - Improvements in or relating to granule-type electro-acoustic transducers : en
  • FR1006460A - Improvements made to building materials obtained from plastic mixtures : en fr
  • FR1006467A - Improvements in cold bonding processes for vulcanized rubber to itself : en fr
  • FR1006374A - Process for the protection of metals : en fr
  • FR1006511A - Improvements to systems for the automatic guidance of a machine on a predetermined route : en fr
  • FR1006442A - Improvements to rotary machine regulators : en fr
  • FR1006597A - Combustion process and apparatus including application : en fr
  • CA482667A - Protective means for carrier wave transmitting systems : en fr
  • AU818452A - Improvements in or relating to carpet sweepers : en
  • US2593671A - Cotton picker spindle lubricating and moistening system : en
  • USD166549S - Pearlstine chair : en
  • GB670790A - Improvements relating to mountings incorporating a tool bar or tool bars, for the carriage of agricultural tools, implements or machines on tractors : en
  • DE1637521U - BEARINGS. : de en
  • FR1006359A - Device for positive and automatic control for beams of looms : en fr
  • GB670557A - Improvements in or connected with gas meters : en
  • GB670606A - Improvements in or connected with gas meters : en
  • DE1637525U - REGULATION OF THE FUEL DELIVERY OF COMBUSTION MACHINES, IN PARTICULAR VEHICLES, CARBURETOR MACHINES. : de en
  • DE837141C - Device for guiding the iron cord : de en
  • DE837164C - Night table holder : de en
  • FR1006427A - Pipe connection : en fr
  • DE1637495U - TOY ROCKET PLANE. : de en
  • DE841250C - Pipeline for pneumatic conveying systems : de en
  • FR1006479A - Automatic pitting and sorting machine : en fr
  • FR1006639A - Automatic radiographic frame manipulator : en fr
  • FR1006363A - Price indication scale : en fr
  • DE759353C - Vehicle toys with remote control and speed control : de en
  • DE837215C - Pourer for liquids to dispense measured quantities from bottles : de en
  • IE19908L - Smokers' pipes. : en
  • US2593982A - Rolling massager for increasing blood circulation : en
  • GB670661A - Arrangement for switching-in gas blast circuit breakers : en
  • FR1006252A - Bow saw : en fr
  • FR1006668A - Trailer system, especially for motor vehicles : en fr
  • GB670670A - Improvements in or relating to tractor hoes : en
  • FR1006197A - Switching device for electrical machines : en fr
  • FR1006561A - Device and method for synchronizing between a perforated film and an unperforated web : en fr
  • DE837274C - Electron discharge device and associated resonance circuits for use at high frequencies : de en
  • US2593610A - Conveyer skirt and apron holder : en
  • US2593537A - Motor control for fluid pressure systems : en
  • DE1637511U - HAIR MODELING COMB KNIFE. : de en
  • GB670830A - Improvements in or relating to overedge sewing machines : en
  • DE837059C - Stylus sharpener : de en
  • DE837259C - Circuit arrangement for telephone systems with main and sub-offices : de en
  • DE1637615U - BARRELS, CONTAINERS MADE OF LIGHT ALLOY. : de en
  • FR1006391A - Construction game : en fr
  • FR1006477A - Radiation broilers improvements : en fr
  • GB670850A - Multiple section electric switch assemblies : en
  • DE840999B - Process for the production of unsymm. substituted 4,4'-diaminostilbene-2,2'-disulfonic acids : de en
  • US2593432A - Automatically operated radio buoy : en
  • GB670840A - Improvements in and relating to street lighting lanterns : en
  • FR1006509A - Metal closure for the ends of sausage casings, and method and device for its manufacture : en fr
  • GB670770A - Improvements in or relating to circuit-arrangements for use in automatic signalling systems for selectively marking the outlets of a group of switches : en
  • GB670583A - Improvements in or relating to electron discharge devices employing secondary-electron-emission and electrodes for use therein : en
  • US2593431A - Reagent conditioning for electrostatic separation of minerals : en
  • USD166541S - Automobile gasoline boor guard : en
  • DE837278C - Process for the production of acidic dyes of the anthraquinone series : de en
  • DE837331C - plant pot : de en
  • DE1637633U - SEALING FOR SHAFTS AND AXES IN THE WALLS OF THE HOUSING. : de en
  • US2594018A - Parachute connector link : en
  • US2594226A - Carbon electrodes from bituminous coal : en
  • GB670523A - A process for the manufacture of olefin halides : en
  • GB670604A - Improvements in or relating to thioethers and methods for obtaining the same : en
  • AU152689B2 - Improvements in means for effecting discharge of containers for fire extinguishing fluids andthe like : en
  • CA482657A - Balloon for tandem flight and method of flying meteorological balloons : en fr
  • FR1006243A - Power plug and the like : en fr
  • GB670701A - Method for preparing waterproofing emulsions : en
  • US2593493A - Electronic stress-strain recorder : en
  • US2594046A - Gauging device for checking axis relationship : en
  • US2594221A - Bale loader : en
  • US2593511A - Sounding wheeled toy : en
  • US2593582A - Process for producing tetrafluoroethylene polymer compositions : en
  • US2593613A - Condensates of rosin with carbocyclic unsaturated hydrocarbons : en
  • US2594067A - Water-heating unit : en
  • US2593789A - Support for archery equipment : en
  • US2594228A - Garment receiving bracket or hanger : en
  • US2594235A - Gasoline container : en
  • FR1006431A - Glass refining process : en fr
  • FR1006228A - Further training in resistance welding machines : en fr
  • FR1006428A - High efficiency discharge circuit : en fr
  • FR1006529A - Elastic yarn weaving process : en fr
  • US2593810A - Means for illuminating the dial of a manually set automatic transmission : en
  • US2594185A - Loading mechanism for pneumatic guns : en
  • US2594203A - Dynamoelectric machine balanced rotor : en
  • AU813552A - Improvements in or relating to pulse signalling systems : en
  • US2593659A - Boiler efficiency instrument : en
  • AT171102B - Electric voltage regulator for constant voltage : de en
  • FR1006206A - Sheet wire distribution device : en fr
  • GB670728A - Improvements relating to thermostatically-operable gas or other valves : en
  • DE1637491U - HARVEST TIE TWINE WITH LATTICE COAT. : de en
  • DE837280C - Process for the production of a catalyst for separating carbonic acid from industrial gases : de en
  • SE135320C1 - : en
  • US2593716A - Fishing device : en
  • US2593859A - Shoulder-bead for use in dry wall construction : en
  • DE837095C - Process for the production of urea : de en
  • US2593820A - Attachment for industrial trucks : en
  • US2593396A - Process for fixing photograph on glass : en
  • US2594204A - Actuating means for forging presses : en
  • FR1006679A - Threading and tapping machine : en fr
  • DE837336C - Fuel injector : de en
  • DE1637524U - ACTUATION DEVICE FOR STARTERS AND START AID, IN PARTICULAR FOR VEHICLE ENGINES. : de en
  • DE1637526U - COMBUSTION MACHINE. : de en
  • DE1637589U - FIN SCREW CONNECTOR FOR CONNECTING DRAIN TAPS TO WASHING BOILERS AND THE LIKE. : de en
  • DE1637572U - HAND MASHERS. : de en
  • GB670629A - Improvements in or relating to bathing cap : en
  • DE837123C - Method for the transmission of signals that are used to set up or clear a telephone connection and are arranged within the message band : de en
  • FR1006310A - Special tile : en fr
  • FR1006550A - Injection pump for light oil : en fr
  • AT171058B - Clamping device for loose-leaf carbonless accounting : de en
  • GB670746A - Dyestuff intermediates of the pyrazolopyridine series : en
  • DE1637449U - TUBE CLOSURE : de en
  • GB670676A - Improvements in or relating to a flexible abrasive disc of the coated abrasive type and method of making the same : en
  • AU798652A - A pump fora centralized lubricating system : en
  • DE1637483U - WINDSHIELD WIPERS. : de en
  • US2593720A - Supported phosphoric acid catalyst containing a pitch resin binder and its preparation : en
  • US2594218A - Stop motion for textile machines : en
  • DE837106C - Process for cleaning and cooling compressed gas mixtures to be separated : de en
  • DE837197C - Horizontal boring and / or milling machine : de en
  • US2593915A - Electroosmotic apparatus : en
  • US2593986A - Combination gauge and fixture set : en
  • DE837145C - Arrangement for clamping and holding matrices for dental treatment : de en
  • US2593650A - Time comparator : en
  • US2593953A - Double nose coil spring : en
  • DE1637472U - COOKING POT LID FOR SEVERAL POT SIZES. : de en
  • FR1006589A - Material and method of construction : en fr
  • USD166565S - Brooch oe the like : en
  • FR1006132A - Stove : en fr
  • USD166532S - Combined chest and telephone stand, or similar article : en
  • FR1006309A - Ski boot : en fr
  • FR1006368A - Process for the manufacture and shaping of webs of fibrous materials, fabrics or similar products, impregnated or glued : en fr
  • USD166538S - Thermostat housing : en
  • FR1006343A - Improvements in means for obtaining continuous potential differences : en fr
  • GB670692A - Improvements in a control means for steam operated power generating systems : en
  • US2593464A - Process for sweetening hydrocarbon oils : en
  • US2593786A - Regenerated cellulose pellets : en
  • DE1637564U - SWITCH FOR OPERATING FLUORESCENT LAMP. : de en
  • IE19825L - Chloramphenicol : en
  • US2593487A - Gluten hydrolysis : en
  • DE837216C - Device for any height adjustment on shutters, preferably on awning-like sun protection devices : de en
  • US2593420A - Variable area nozzle : en
  • US2593508A - Variable shunt permanent magnet : en
  • US2594258A - Detergent composition : en
  • US2593449A - Method and composition for treating aluminum and aluminum alloys : en
  • GB670764A - Improvements in or relating to methods of obtaining products derived from palm oil : en
  • AU821252A - Improvements in spinning frames having their spindles driven through worm and worm wheel gears andin particular to cotton spinning frames : en
  • BE501056A - : en
  • FR1006326A - Mechanical pencil in magazine : en fr
  • AT171033B - Arrangement for determining the location of an object reflecting emitted signals in space : de en
  • AU819652A - Improvements in or relating tothe transmission of pilot signals in carrier-wave telephone systems : en
  • FR1006602A - Concrete ceiling and process for its manufacture : en fr
  • US2593963A - Binary cycle power plant having a high melting point tertiary fluid for indirect heating : en
  • USD166571S - Brooch or the like : en
  • DE837214C - Opener for cans with liquid content, especially for milk cans : de en
  • GB670704A - Improvements relating to mountings for rod aerials : en
  • GB670645A - Heating boiler : en
  • FR1006441A - Device for adjusting the advance of the metal wire in metalizing guns : en fr
  • GB670763A - Improvements in or relating to control circuits for use in automatic signalling systems : en
  • FR1006682A - Overload processes for two-stream turbo-reactors : en fr
  • FR1006163A - Process used in bakery for baking dough : en fr
  • FR1006446A - Racing game : en fr
  • GB670662A - Improved treatment of coal to obtain bituminous materials : en
  • GB670806A - Improvements in pipe unions : en
  • DE837261C - Terminal block : de en
  • FR1006341A - Manufacturing process of the orthosulfinic derivative of methyl benzoate : en fr
  • FR1006577A - Art painting for paintings and supports for this painting : en fr
  • GB670498A - Improvements relating to the regulation of high frequency oscillators : en
  • GB670862A - Improvements in gloves : en
  • GB670696A - Improvements in or relating to bread making : en
  • GB670706A - A new or improved separating mechanism for use with conveyors, particularly in root harvesters : en
  • GB670731A - Apparatus for enciphering and deciphering cryptographic communications : en
  • DE1637563U - REVERSE POINTER OR REGISTER DEVICE. : de en
  • GB670607A - Improvements in or relating to electron discharge devices employing secondary electron emission and electrodes for use therein : en
  • AT171142B - Clay fork string instrument : de en
  • FR1006583A - Improvements made to electrolytic cells and in particular to electric accumulators : en fr
  • US2594250A - Waste material disposal apparatus : en
  • FR1006223A - Improvements to liquid piston gas compressors : en fr
  • FR1006337A - Process for preserving food products and other organic materials : en fr
  • GB670517A - Improvements in or relating to pressure and/or temperature responsive devices : en
  • GB670685A - Improvements in or relating to tanning : en
  • DE1637534U - DIRECTION INDICATORS IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1637445U - BOTTLE POURER. : de en
  • DE1637621U - COOKER SET. : de en
  • GB670816A - A rock cutting machine : en
  • IE20563L - Chloramphenicol : en
  • DE1637498U - CUP WITH CELL SLIDE. : de en
  • GB670686A - Improvements in and relating to nickel chromium steels : en
  • GB670772A - Improvements in or relating to machines for cutting vegetation : en
  • US2593829A - Electrical capacitor and foil therefor : en
  • US2594212A - Ion gauge mounting : en
  • GB670782A - Dynamo-electric machine for regulation : en
  • DE763660C - Metallic goods clamping or hanging device for galvanic baths : de en
  • DE1637501U - TORSION AND STRIP CORNER FOR COLLAR. : de en
  • DE837097C - Process for the preparation of new pyrimidine compounds : de en
  • FR1006620A - Improvements to products for cleaning up cast iron : en fr
  • FR1006196A - Improvements to lifting devices and their applications : en fr
  • FR1006312A - Improvements to multiplex transmission systems by electrical pulses : en fr
  • FR1006671A - Turbulence device for ducted air intake : en fr
  • DK74036C - Device for drawers for household use. : da en
  • DE763107C - Sticky sheet or strip : de en
  • DK74021C - The winding cores for winding fabric. : da en
  • DE1637512U - DEVICE FOR HEAT REGULATION IN HAIR DRYING HOODS. : de en
  • DE1637429U - DEVICE FOR FASTENING EARS, SCREWS AND THE LIKE. ON BOARDS, HOLDERS AND THE LIKE. : de en
  • AT171048B - Press device on sewing machines : de en
  • AU154824B2 - Improvements in or relating to vibratory conveyors andthe like : en
  • DE1637503U - DEVICE FOR AXIAL ADJUSTMENT OF ROLLS OF ROLLING STANDS. : de en
  • DK74049C - Filling pen. : da en
  • US2594143A - Adjustable ring and thread gauge : en
  • US2594192A - Strip lifting device for pickling tanks : en
  • US2594116A - Cover for rotary brush sweepers : en
  • FR1006136A - Process for catalytically converting gasoline containing naphthenic hydrocarbons into aromatic gasoline and gasoline thus obtained : en fr
  • FR1006401A - Method and apparatus for obtaining a mold of the eye by photographic means : en fr
  • FR1006528A - Voice frequency oscillator-signaler : en fr
  • DE1637592U - DRILLING DEVICE FOR FLANGE WITH CLOSABLE FLANGE HOLES FOR GAS AND WATER PIPES. : de en
  • FR1006193A - Improvement in steel windows : en fr
  • FR1006551A - Polycylindrical injection pump : en fr
  • AU158453B2 - Improvements relating to plants for liquid supply purposes : en
  • AU805952A - 1. 4-aralkyl piperazines and process forthe preparation thereof : en
  • US2593594A - Kit for sorting cards : en
  • DE1637412U - LINDING MACHINE. : de en
  • DE1637575U - CONSTRUCTION OF A LOUNGER WITH A SWIVELING STORAGE DEVICE. : de en
  • DE834847C - Device and method for feeding finely divided solid substances into reaction vessels : de en
  • FR1006189A - Brush holder for commutator motors : en fr
  • US2593525A - Glare-reducing windshield : en
  • FR1006383A - Hydraulic braking device fitted with a pressure cylinder : en fr
  • GB670789A - Apparatus for use in connection with the control of respiration and other actions of the human body : en
  • US2593705A - Dough mixer with dough gripping and refrigerated wall : en
  • DE837220C - Detachable fitting that can be attached under a ski and used as a climbing sole : de en
  • FR1006246A - Process for the production of auxiliary materials for use in the rubber and synthetic resin industry : en fr
  • GB670647A - True airspeed indicator of the ionization type : en
  • DE837314C - Installation wall : de en
  • US2593697A - Counter display device : en
  • US2594039A - Apparatus for dispensing lubricant to the wheels or rollers of chain conveyers : en
  • GB670539A - Improvements in glass furnaces : en
  • GB670708A - Improvements in or relating to the manufacture of tubing from thermoplastic materials by extrusion : en
  • US2593444A - Fatty acrylate-styrene copolymers : en
  • US2593571A - Method of forming sheet metal with low-melting dies : en
  • US2593758A - Signal means for basketball baskets : en
  • DE1637432U - OILCAN. : de en
  • DE1637643U - ROLLER DRIVE FOR SLIDING DOORS. : de en
  • GB670829A - Improvements in hand tools for cutting the sheaths of metallic sheathed electric cables : en
  • US2593497A - Method and apparatus for producing oil wells : en
  • DE837323C - Screw seal for electricity meter or the like. : de en
  • DE837122C - Securing flexible strands against sagging, knotting and twisting, especially of cables on telephone sets : de en
  • AU814752A - Improvements in or relating toa conveyor : en
  • US2593882A - Crank driving mechanism : en
  • US2593644A - Stoker control : en
  • CA482582A - Minnow fish bait : en fr
  • CA482742A - Card filing equipment : en fr
  • AU153051B2 - Improvements in pressure cookers, autoclaves orthe like : en
  • US2593878A - Detection and quantitative determination of halogenated hydrocarbons in atmosphere : en
  • AU158574B2 - Improvements in or relating to devices for producing screening images of body sections : en
  • US2594015A - Control system for dynamoelectric machine utilizing a magnetically controlled electric valve : en
  • US2593502A - Spring hanger : en
  • US2593912A - Photographic film containing hardened gelatin : en
  • US2593896A - Toilet kit : en
  • US2594003A - Explosion-proof dynamoelectric machine : en
  • US2593521A - Fluid operated clutch : en
  • US2593559A - Animal restraining device : en
  • USD166568S - Brooch ok the like : en
  • US2593479A - Electrical apparatus using metalized circuits and components therefor : en
  • US2593578A - Relay counting circuit : en
  • AT171117B - Locking device for hotplates : de en
  • CA482700A - Integrating mechanism : en fr
  • AU156846B2 - A machine for orienting indented and sutured fruit, comprising orientation inspection mechanism operable to prevent unoriented fruit from being cut andor rejecting or discharging same : en
  • US2593672A - Buffing wheel section : en
  • USD166555S - Molded food product : en
  • US2593925A - Device for color projection of invisible rays : en
  • US2594229A - Laminated stretched film : en
  • US2594033A - Automatic gate control : en
  • US2593488A - Handgrip operated switch : en
  • DE1637487U - RAZOR REMOVAL DEVICE. : de en
  • DE837207C - Device on machine tools for conveying the coolant or lubricant : de en
  • DK74030C - Limiter step with synchronized oscillator for FM receivers. : da en
  • AU159758B2 - Carbon pile regulator : en
  • DE1637520U - DEVICE FOR HANGING DRAWINGS OD. DGL. : de en
  • DE1637638U - BICYCLE LIGHTS. : de en
  • DE822277C - Overcurrent circuit breaker with electromagnetic short-circuit and thermal overcurrent release : de en
  • GB670605A - Improvements relating to optical lenses : en
  • AU153490B2 - Improvements in or relating toa conveying apparatus : en
  • AU798752A - Improvements in and relating to sound reproducing apparatus : en
  • AU154063B2 - Lubricating greases : en
  • AT171069B - Device to prevent loops from falling off the knitting needles : de en
  • AT171076B - Multi-part decorative button : de en
  • AU803752A - Improvements in means for effecting discharge of containers for fire extinguishing fluids andthe like : en
  • AU804252A - An improved implement for depositing seed (or seed and fertiliser) inthe soil, and covering thesame therewith : en
  • US2594233A - Refuse box cover construction : en
  • US2593708A - Method for producing paper-covered wood veneer : en
  • US2594034A - Collapsible motor scooter : en
  • US2593528A - Mucilaginous materials from flaxseed : en
  • US2593654A - Mechanical lubrication of axle boxes : en
  • US2593676A - Slushing compositions : en
  • AU821052A - Surface discharge sparkplug for low tension and condenser discharge : en
  • US2593426A - High-voltage power fuse and the like : en
  • AT171030B - Electricity meter : de en
  • AT171074B - Resin matrix : de en
  • AU162690B2 - Improvements in or relating to printing telegraph apparatus : en
  • AU812552A - Apparatus tor controlling defrosting cycles ofa refrigerator : en
  • FR1006513A - Advanced air conditioning system : en fr
  • FR1006552A - Fuel injector for combustion engines : en fr
  • GB670791A - Improvements relating to axle suspended traction motors : en
  • AU796452A - A machine for orienting indented and sutured fruit, comprising orientation inspection mechanism operable to prevent unoriented fruit from being cut andor rejecting or discharging same : en
  • CA482716A - Supplementary feed device for internal combustion engines : en fr
  • US2593889A - Machine for measuring and dispensing variable volumes of liquids : en
  • US2594011A - Fishing line hook protector : en
  • US2593485A - Localizer beacon system : en
  • US2594019A - Current supply apparatus : en
  • FR1006415A - Development of dental prosthesis devices : en fr
  • US2593656A - Motor speed control mechanism : en
  • US2593943A - Methods of molding powders of metal character : en
  • AU157496B2 - Fluid proportioner : en
  • AT171009B - Heat-protected door handle attachment to stove and oven doors : de en
  • AT171067B - Needle for knitting machines : de en
  • US2594156A - One-piece reinforced carton : en
  • AU155736B2 - Improvements in bogie frames for railway and like vehicles : en
  • AU159429B2 - Improvements in or relating to process for sweetening hydrocarbon oils : en
  • AU800652A - Improvements in bogie frames for railway and like vehicles : en
  • AU803352A - Improvements in and relating to forming amat or layer of comminuted material : en
  • AU822352A - Improvements to or relating to electric water heaters : en
  • CA482668A - Pulse amplitude selector systems : en fr
  • AU153246B2 - Improvements relating tothe refilling of ink reservoirs of ballpoint pens : en
  • AU812052A - Disintegrating apparatus : en
  • DE1637580U - GLASS PLATE CARRIER WITH MOLDED GLASS HOLDER. : de en
  • FR1006366A - Interchangeable shoe heel : en fr
  • FR1006632A - Electrical coupling device for variable current : en fr
  • AU818952A - Process of water proofing fabrics using organo-polysiloxane resin compositions : en
  • CA482693A - Position-stabilizing device : en fr
  • AU160655B2 - Electrolytic cell in particular storage battery : en
  • AU821152A - Improvements in liquid lilting devices, in particular to achieve an upward lubricant circulation in spinning spindles : en
  • CA482631A - SALTS OF .beta.-OESTRADIOL-3-MONOSULPHATE : en fr
  • CA482644A - Chemical sensitization of photographic emulsions : en fr
  • DE1637596U - TOY VEHICLE. : de en
  • DE758571C - Process for the production of cartographic drawings as reproductions and copies : de en
  • US2593777A - Device for milling keyway slots : en
  • US2594188A - Furnace tilt lift door and seal : en
  • US2593767A - Toe protector : en
  • FR1006403A - Manufacturing process of anti-slip chains or anti-snow chains : en fr
  • CA482662A - Vacuum distillation : en fr
  • AU816252A - Lubricating greases : en
  • AU810052A - Improvements relating to plants for liquid supply purposes : en
  • DK74037C - Steel boiler. : da en
  • FR1006182A - Insulated food holder with removable cover and suitable for a glass or mason jar or similar container : en fr
  • FR1006313A - Voltage discrimination method and voltage discriminator device : en fr
  • FR1006518A - Improvements to processes for obtaining pastes intended, in particular, for making agglomerated materials : en fr
  • AU822552A - Improvements in or relating to pattern controlled shapers tools : en
  • US2593740A - Valve sealing assembly : en
  • US2593647A - Nail or pin : en
  • DE1637458U - SWITCHING REACTOR FOR THE OPERATION OF FLUORESCENT LAMPS. : de en
  • FR1006278A - Tube for applying liquid lipstick : en fr
  • GB670613A - Improvements in and relating to the handling of biscuits : en
  • US2593399A - Mass polymerization of styrene at 285u deg. c. : en
  • US2593945A - Machine for use in the manufacture of footwear : en
  • US2594095A - Collapsible paper rewinding shaft : en
  • CA482630A - SALTS OF .beta.-OESTRADIOL-3-MONOSULPHATE-17-ALKYL ACID ESTER : en fr
  • CA482653A - Aminoethyl sulfides and process of making same : en fr
  • AU805452A - Improvements in Battery Separators : en
  • AU808152A - Improvements in or relating to printing telegraph apparatus : en
  • US2593724A - Microscope with reflecting objective : en
  • US2593471A - Foldable serving table : en
  • US2593746A - Production of tetraalkylstilbene quinones and tetraalkoxystilbene quinones : en
  • US2593750A - Extensible seat for chairs : en
  • US2593690A - Magazine type hot-air stove for burning solid fuel : en
  • GB670514A - Improvements in or relating to a process of preparing new spiro barbituric acid compounds and the spiro barbituric acid compounds resulting from such process : en
  • US2593685A - Timepiece winding device : en
  • AU799852A - Improvements in or relating toa conveying apparatus : en
  • AU157548B2 - Method and apparatus for producing porcelain enamel : en
  • CA482737A - Seams : en fr
  • GB670520A - Agricultural weeder attachment : en
  • AU158769B2 - Improvements inthe manufacture of conductive rubber and conductive rubber articles : en
  • CA482594A - Hair trap for wash basins : en fr
  • USD166545S - Ice-maker cabinet : en
  • US2593401A - Hay drying machine : en
  • US2593622A - Screw holding screw driver : en
  • US2593895A - Shipping container : en
  • US2594257A - Detergent composition : en
  • US2593787A - Stabilization of polymerizable unsaturated dicarboxylic acid polyesters and mixtures thereof withvinylic monomers : en
  • US2593808A - Draft control : en
  • FR1006335A - Electron tube for microwave : en fr
  • FR1006454A - Electrical power supply device usable, in particular, for welding stations : en fr
  • GB670795A - Improvements in or relating to centre filling apparatus for use in the manufacture of sweets : en
  • US2593772A - Mandrel position adjustment means for pilgrim rolling mills : en
  • US2593875A - Facial iron and vibrator : en
  • US2594227A - Locking knee joint for artificial limbs and orthopedic braces : en
  • DE837117C - Electroacoustic transmission system : de en
  • AU155075B2 - Improvements in moulded articles andin process and apparatus for their manufacture : en
  • US2593470A - Conveyer drive : en
  • GB670709A - Improvements in and relating to vapour proof electric lighting fittings : en
  • US2593404A - Method of sealing hydrocarbon conversion housings : en
  • US2594248A - Brassiere : en
  • US2593769A - Engine fuel injection : en
  • US2593800A - Preparation of 2-mercapto-arylene-thiazole-6-sulphonic acids and salts thereof : en
  • US2594144A - Method of preparation of aromatic linear polyesters : en
  • DE1637620U - DEVICE FOR FIXING GALLERIES TO BRACKETS OF COOKERS : de en
  • DE837098C - Process for the preparation of quaternary 3-oxyphenylammonium compounds : de en
  • DE837298C - Automatic closure for containers that also serve as pourers, distributors, dispensers or nebulizers : de en
  • DE837320C - Leveling magnet : de en
  • GB670792A - Improvements in or relating to a process of preparing barbituric acid compounds and the barbituric acid compounds resulting from said process : en
  • AU801252A - Improvements in or relating to devices for producing screening images of body sections : en
  • AU154064B2 - Web supply mechanism for printing presses : en
  • DE837156C - Two-part or multi-part cuvette intended for the production of plate prostheses : de en
  • DE840881B - Device for measuring pressures by means of a bridge circuit of pressure-dependent resistances, especially for measuring blood pressure : de en
  • DE837113C - Arrangement for fastening the magnetic block in electrodynamic loudspeakers : de en
  • AU158452B2 - Improvements in or relating tothe manufacture of pyrimidinederivatives : en
  • AU802352A - Improvements in vehicle lifts or elevators : en
  • FR1006474A - Spray dryer : en fr
  • FR1006697A - Improvements made to office or other items comprising stacked sheets, in particular ephemeris blocks : en fr
  • DE1637588U - FISHING AUXILIARY LAMP. : de en
  • FR1006204A - Improvements made to ticket machines, especially those of the cash register type : en fr
  • FR1006647A - Improved method of construction by prefabricated elements, prefabricated elements used in the implementation of this process and constructions thus obtained : en fr
  • CA482689A - Method of inhibiting scale : en fr
  • AU796252A - Arc welding composition : en
  • GB670643A - Improvements in or relating to percussion hammers : en
  • GB670846A - A device for the transmission of gyratory movement for compressors : en
  • FR1006118A - Method of manufacturing a hydraulic binder of the nature of cement : en fr
  • DE1637417U - FASTENING DEVICE FOR HANGERS ON ELECTRIC LUMINAIRES AND THE LIKE. : de en
  • GB670493A - Method for the preparation of 2-(amino-carboalkoxy-methyl)-4-carboalkoxy-5,5-dimethyl thiazolidine and hydrohalide salts thereof : en
  • DE837335C - Device for preventing the formation of vapor from liquid gas, in particular when heating in the fuel injection pump of internal combustion engines : de en
  • FR1006629A - Further development of an electrode for devices intended for water treatment : en fr
  • GB670567A - Improvements relating to fluid pressure relieving apparatus : en
  • GB670644A - Heating boiler with heating surface reduced by improved convection : en
  • US2594174A - Hand brush for tenderizing meat : en
  • DE837253C - Sound transmission system, especially for vehicles : de en
  • DE1637484U - BRILLIANT CAR LICENSE PLATE. : de en
  • AU809752A - Improvements in or relating to arc starting systems : en
  • FR1006277A - Stapling device : en fr
  • FR1006413A - Universal clamping tool : en fr
  • FR1006540A - New manufacturing process for detergents, emulsifiers or solubilizers, and products obtained by this process : en fr
  • DE1637463U - HANGERS FOR DIFFERENT PURPOSES. : de en
  • FR1006694A - Method of casting objects made of ceramic material and molds for the implementation of this method : en fr
  • GB670579A - Apparatus for compensating for telegraph distortion : en
  • FR1006285A - Improvements to the processes for obtaining certain alloys or metal complexes, in particular for the establishment of friction surfaces of the bearings : en fr
  • DE1637414U - BRUSH HOLDER FOR ELECTRIC MACHINERY. : de en
  • DE1637548U - TOY LAMP. : de en
  • US2593596A - Circular saw guard : en
  • GB670845A - Process of working up gases containing sulphuretted hydrogen : en
  • DE1637551U - DEVICE FOR WHIPPING BISCUITS OD. DGL. DIMENSIONS. : de en
  • DK74040C - Composite aluminum-containing body that can be soldered to other aluminum-containing bodies and method of using this body. : da en
  • US2594198A - Turret gun mounting : en
  • US2593460A - Method of producing metal sheets : en
  • AT171045B - Method and device for the treatment of synthetic threads : de en
  • FR1006565A - Large modulation depth phase modulator : en fr
  • GB670798A - Improvements in or connected with expansible bracelets : en
  • DE1637482U - WINDSHIELD WIPERS. : de en
  • FR1006125A - Improvements made to dowsing pendulums : en fr
  • FR1006159A - Apparatus for the treatment of liquids or gases : en fr
  • FR1006214A - Improvements made to hyperbolic radionavigation systems in the direction of automaticity and simplification of equipment : en fr
  • DE837089C - Cooking kettle for laundry or the like. : de en
  • DE836185C - Device for loosening drill bits attached to drill rods by means of a plug-in cone : de en
  • AU155243B2 - Surface discharge sparkplug for low tension and condenser discharge : en
  • DE1637439U - LABEL, ESPECIALLY CAR LICENSE PLATE. : de en
  • FR1006237A - Improvement in devices for electric resistance welding : en fr
  • FR1006265A - Toy boat : en fr
  • GB670779A - Heating and cooling of machines for working rubber : en
  • DE760354C - Gripper head for grippers from hay lifts or the like. : de en
  • DE837064C - Flat combing machine, especially for cotton : de en
  • DE837088C - Thread roller or roller : de en
  • FR1006272A - Process for the separation of high molecular weight alcohols and paraffins : en fr
  • FR1006505A - Advanced multi-pass oven : en fr
  • GB670551A - Improvements in or relating to a fixed frequency difference stabilization system forultra high frequency oscillators : en
  • US2593828A - Handle-container for different size hexagonal wrenches : en
  • US2593905A - Timer : en
  • US2594251A - Safety mechanism for splicing machines : en
  • US2594266A - Prevention of rust : en
  • US2593523A - Gas turbine engine with resonating combustion chambers : en
  • FR1006390A - Camera with removable magazines for film reels : en fr
  • DE1637404U - VERSATILE ROOM LAMP FOR ELECTRIC LIGHT. : de en
  • DE837223C - Procedure for the construction of reservoirs : de en
  • FR1006158A - Continuous motion picture film device : en fr
  • US2593682A - Pressing device for garrison cap covers and the like : en
  • US2593932A - Spectacle frame : en
  • CA482583A - Cereals cooked in package-type containers : en fr
  • AU154393B2 - Improvements in carrier current transmission systems : en
  • DE1637459U - PROFILE SEAL FOR ENCAPSULATED MAINS CONNECTION LIGHTS IN UPRIGHT ARRANGEMENT. : de en
  • DE1637545U - FOOT MASSAGE SOLES. : de en
  • DE837149C - Device for the replacement of the gums and for the determination of the teeth, in particular in the event of paradentosis and for the replacement of individual natural teeth : de en
  • FR1006586A - Method and devices for controlling variations in displacement of hydraulic pumps : en fr
  • GB670824A - Means for protecting or safeguarding fluorescent lighting tubes : en
  • FR1006463A - Improvements to recording devices or sound film players : en fr
  • GB670765A - Improvements in or relating to electrical oscillation generators : en
  • FR1006334A - Process for prolonging the preservation of food products, in particular fine edibles : en fr
  • FR1006447A - Internal combustion engine : en fr
  • CA482592A - Hub cap : en fr
  • CA482618A - Electrical connector : en fr
  • FR1006432A - Anti-rust product for firearms : en fr
  • FR1006655A - Improvements to airplanes with at least one fuselage : en fr
  • AU809552A - Beta-diethylaminoethyl 3-phenyl-2-Hydroxybenzoate mandelate and process for preparing thesame : en
  • FR1006450A - Electrically heated waffle maker : en fr
  • GB670652A - High frequency heating of metal surfaces : en
  • GB670689A - Improvements in or relating to methods of, and apparatus for, moulding walls from concrete : en
  • US2593569A - Frame structure for hay balers : en
  • USD166554S - Molded food product : en
  • US2593630A - Vehicle hoist : en
  • DE1637556U - TELEPHONE LISTENER. : de en
  • DE837198C - Method of plating, preferably laminated, strips : de en
  • FR1006554A - Device for lifting and tilting garbage cans for emptying in vehicles : en fr
  • FR1006342A - Development of lactose manufacturing : en fr
  • GB670785A - Improvements in or relating to a sealing strip : en
  • FR1006244A - Process for the manufacture of articles from refractory material based on the use of an artificial plasticizer : en fr
  • FR1006385A - Clasp for towels, ladies' bags and similar items : en fr
  • GB670758A - Multiplex telegraph apparatus : en
  • DE840700B - Process for the preparation of salts from 8H-haloigenxanthines and N-aminoalkylphenothiazines substituted in the amino group : de en
  • GB670675A - Improvements relating to internal combustion engines with pre-combustion chambers : en
  • GB670697A - Method for extracting substances from divided solid material and apparatus for the carrying out of said method : en
  • GB670848A - Improvements in or relating to hydraulic couplings : en
  • US2594110A - Sheetsxsheet i : en
  • US2593634A - Spigot for discharging liquid from containers : en
  • US2593563A - Phloroglucinol derivatives : en
  • CA482712A - Window structures and operating mechanism therefor : en fr
  • US2593670A - Switch actuating mechanism : en
  • US2594044A - Solvent extraction of oils with dimethylammonium dimethylcarbamate : en
  • US2593692A - Implement attaching structure for tractors : en
  • US2594075A - Metal enclosed switchgear : en
  • AT171138B - Lead accumulator plate with louvre-like perforated plates : de en
  • GB670866A - Improvements in or relating to a device for inspection of contents of bottles and the like : en
  • FR1006106A - Device for advancing the support web in slide fastener manufacturing machines : en fr
  • FR1006288A - Pneumatically operated sleeper device for rail vehicles and other means of transport : en fr
  • DE1637453U - STEEL WOOL COVERING FOR MECHANICAL BRACKETS. : de en
  • GB670861A - Sulphonamido compounds : en
  • FR1006653A - Improvements made to servo, control or protection devices for devices and installations operating with the intervention of a flame : en fr
  • DE837311C - Water heater : de en
  • FR1006400A - Album for postage stamps : en fr
  • DE1637454U - STEP SWITCHES, IN PARTICULAR FOR SWITCHING HEATING CIRCUITS. : de en
  • AU816652A - Web supply mechanism for printing presses : en
  • GB670624A - Improvements in or relating to thermostatic control devices : en
  • GB670628A - Improvements in or relating to electric generators : en
  • DE1637634U - HOLE CUTTERS WITH REAMER-LIKE SIDE BLADES FOR CLEARING GAS AND WATER PIPES. : de en
  • FR1006157A - Box for stationery and correspondence envelopes : en fr
  • FR1006347A - Folder for bookkeeping by duplicate entry : en fr
  • FR1006453A - Method of manufacturing oxy-cutting torch heads with gas mixing in the head : en fr
  • FR1006212A - Absorbent papers, in particular blotting paper and absorbent sheets, and method of making said : en fr
  • FR1006225A - Improvements made to hydraulic clutches, in particular those for motor vehicles : en fr
  • FR1006205A - Improvements to the injection and press molding process for the implementation of this improved process : en fr
  • US2593653A - Two-way safety release for needle drive for balers : en
  • US2594022A - Magnetic amplifier relay circuits : en
  • US2594135A - Inducing growth of dormant woody plants : en
  • USD166567S - Brooch or the like : en
  • US2593894A - Proportioner resetting mechanism : en
  • AU153720B2 - Improvements in or relating toa conveyor : en
  • FR1006402A - Non-slip chain, especially for tractors : en fr
  • GB670632A - Improvements in or relating to looms and picker stick linkages therefor : en
  • GB670844A - Improvements in or relating to suction nozzles : en
  • US2593933A - Planetary power transmission device : en
  • CA18609S - Rosary bead : en
  • USD166536S - Aerosol spray head : en
  • AT171002B - Piston machine driven by a rotating shaft, in particular piston compressor for refrigeration machines : de en
  • US2593411A - Bis (4-beta-hydroxyalkoxyphenyl) sulfones and polyesters prepared therefrom : en
  • US2593660A - Sheetsxsheet i : en
  • US2593513A - Recessed light fixture with removable light transmitting panel : en
  • US2593855A - Concentric filter unit : en
  • AT171041B - Shoe straightener : de en
  • AU159290B2 - Improvements in battery separators : en
  • DE1637470U - CLOTHES AND LAUNDRY HANGER WITH SPRING BUST. : de en
  • AT171011B - Venetian blind : de en
  • BE501036A - : en
  • AT170944B - Collapsible container : de en
  • US2593413A - Fatty ackd-alkoxypolyglycol ali : en
  • US2593447A - Method and composition for treating aluminum and aluminum alloys : en
  • DE830367C - Control resistor for changing the total resistance, especially low-resistance circuits, by small quantities : de en
  • FR1006696A - Improvements in processes for making leather, in the form of leaves, from waste leather : en fr
  • FR1006386A - Improvement in micrometric screw nuts : en fr
  • US2594206A - Oil-burning and control apparatus : en
  • FR1006387A - Process for instant reheating of a fluid or liquid circulating in a tube and its application to oil burners : en fr
  • FR1006127A - Auxiliary furniture for table service : en fr
  • FR1006412A - Improvements in bubbling processes and apparatus, in particular for gas purification : en fr
  • GB670559A - Improvements in or relating to electric contact arrangements particularly adapted for use with electromagnetic circuit-breakers : en
  • GB670726A - Evaporating caustic soda solutions : en
  • FR1006407A - Method and devices for transmitting mechanical oscillations favoring the transmission of high frequencies : en fr
  • GB670813A - Improvements in or relating to the cooling of optical projection apparatus : en
  • US2593941A - Reversing toy trolley car : en
  • AU154481B2 - Beta-diethylaminoethyl 3-phenyl-2-Hydroxybenzoate mandelate and process for preparing thesame : en
  • US2593661A - Boiler efficiency instrument : en
  • DE837260C - Self-supporting electrical waveguide, especially inner conductor for coaxial high-frequency power cables : de en
  • US2593612A - Fuse valve : en
  • US2593743A - Electric plug with blades having elements for piercing and clamping insulated cords : en
  • US2594063A - norman : en
  • AT171124B - Circuit arrangement for transmissions, in particular for alternating current transmissions in telecommunications systems : de en
  • FR1006314A - Turbine with mobile, alternating or telescopic blades : en fr
  • FR1006376A - Deviation from the trajectory of a bomb, which is directed using photocells : en fr
  • FR1006475A - Heavy oil gasification device on internal combustion engines : en fr
  • US2593466A - Viscose spinning solution : en
  • US2594024A - Foot conditioning apparatus : en
  • FR1006624A - New chemical compound and its preparation process : en fr
  • DE837193C - Two-stroke internal combustion engine with light metal cylinders : de en
  • DE837258C - Circuit arrangement for initiating inquiry connections in telephone branch exchange systems with main and sub-exchanges : de en
  • DE837135C - Electric drive for reversing mills : de en
  • US2593514A - Plastic identification sleeve forming machine : en
  • US2593520A - Well cementing apparatus : en
  • US2593967A - Lubricated plug valve : en
  • DE1637407U - DEAD STAMP. : de en
  • DE837147C - Isolating agent for negative molds for the production of dentures : de en
  • FR1006149A - Improvements in manufacturing processes for spongy materials from latex : en fr
  • US2593536A - Fuel metering and airscrew pitch control mechanism : en
  • USD166550S - Pearlstine chair : en
  • FR1006346A - Device for assembling beams, in particular for scaffolding : en fr
  • GB670766A - Improvements in and relating to lighting fittings : en
  • DE1637421U - ZIPPER. : de en
  • DE837250C - Arrangement for transmission and reception of color or stereoscopic television images : de en
  • FR1006221A - Bucket chain excavator for peat extraction : en fr
  • FR1006422A - Very small accumulator with charging device, especially for flashlights : en fr
  • GB670564A - Improvements in replaceable cartridge magazines for sporting guns : en
  • DE815897C - Photocopier : de en
  • US2594186A - Method of shaving gears : en
  • DE837091C - Spin dryer : de en
  • GB670548A - Improvements in or relating to a method of insulating electrical coils : en
  • DE1637536U - BICYCLE DIRECTION INDICATOR. : de en
  • DE835276C - Spring loading device for drafting devices : de en
  • US2593522A - Valve : en
  • US2593765A - Mechanical control for water distributor : en
  • US2593779A - Knockdown box and crate : en
  • FR1006487A - Clasp, especially for necklaces, bracelets, etc. : en fr
  • FR1006128A - Fuel and combustion device for gas turbines and turbo-reactors : en fr
  • FR1006681A - Method and device for overloading turbo-reactors with combined water injection and post-combustion : en fr
  • US2593637A - Loaded cartridge with frangible projectile : en
  • US2593776A - Dump body tilting mechanism : en
  • US2593921A - Nozzle pipe for use with aerial ladders : en
  • AT171024B - Double band die and pliers for tensioning the bands of the same : de en
  • FR1006161A - Method and device for vibrating parts of great length : en fr
  • GB670664A - Improvements in or relating to gas-fired storage water heaters : en
  • GB670614A - Improvements in or relating to taper-turning attachments for lathes : en
  • DE1637469U - LIQUID FILTER. : de en
  • DE1637568U - KNITTING AND KNITTING MACHINE, IN PARTICULAR COTTON KNITTING MACHINE FOR THE MANUFACTURING OF A KNITTED PRODUCT : de en
  • DE1637595U - SHOE CLOSURE TO THE SHOE LACE. : de en
  • FR1006254A - Guide tab molding frame : en fr
  • GB670612A - Improvements in and relating to the handling of biscuits : en
  • DE837266C - Fuse element seated like a rider on a power supply rail : de en
  • GB670582A - Improvements in or relating to electron discharge devices employing secondary-electron-emission and electrodes for use therein : en
  • US2593632A - Motor vehicle : en
  • US2593751A - Igneous electrolysis cell : en
  • GB670783A - Improvements in or relating to devices for intermittently advancing a continuous web : en
  • DE1637465U - TOILET OR SHAVING MIRROR WITH HANDLE. : de en
  • AU156906B2 - Improvement in color television : en
  • AU818252A - Improvements in or relating to carpet sweepers : en
  • USD166547S - Dinner plate ob similar article : en
  • US2593562A - Control system : en
  • FR1006271A - Nail hairpiece and application pliers : en fr
  • FR1006673A - Method and device for the production of building elements and for stacking these elements : en fr
  • AT171049B - Process for the production of an object provided with a concealed hem seam and additional device for sewing machines for carrying out this process : de en
  • CA18601S - Gas water heater casing : en
  • CA482597A - Electrical perforating apparatus : en fr
  • CA482680A - Log loading and unloading devices : en fr
  • FR1006449A - Slow distillation oven with heated surfaces : en fr
  • FR1006503A - Integral atomizing carburettor for combustion engines : en fr
  • GB670760A - Electrical synchronizing apparatus : en
  • FR1006116A - Sintering process : en fr
  • FR1006251A - quick clamping vice : en fr
  • FR1006329A - Apparatus for the generation of acetylene : en fr
  • FR1006687A - Multiple ring wrench with swivel sockets : en fr
  • GB670663A - Improvements in or relating to wrenches for taps, reamers, and the like : en
  • GB670771A - Improvements in or relating to power plants : en
  • US2594199A - Apparatus for projecting rounds of ammunition : en
  • FR1006261A - Double laced ski boot : en fr
  • GB670572A - Improvements in or relating to electric contact arrangements particularly adapted for use with electromagnetic circuit-breakers : en
  • GB670649A - Improvements in or relating to dynamoelectric machines : en
  • FR1006268A - Fruit peeling machine or the like : en fr
  • FR1006283A - Electric gas lighter : en fr
  • FR1006353A - cigarette case : en fr
  • FR1006392A - Improvements in the means for detecting radiant energy capable of being absorbed by a bimetallic strip, in particular calorific energy : en fr
  • US2593550A - Multiple unit fuel injection pump : en
  • US2594270A - Lifting jack : en
  • FR1006137A - Process for manufacturing pigments and pigments thus obtained : en fr
  • US2593601A - Utility cutter : en
  • US2594074A - Lamp support for insertion in tubular lamp stands : en
  • US2594180A - Vaccine and process for manufacturing the same : en
  • US2594035A - Reel control system : en
  • USD166579S - Sock purse : en
  • DE837283C - Spoon set for making jaw impressions : de en
  • GB670698A - A device for sealing pistons in reciprocating engines, pumps and the like : en
  • GB670761A - Electrical start-stop to multiplex telegraph signal converter : en
  • US2593845A - Apparatus for the acceleration of electrons : en
  • US2594205A - Method of cleaning shrimp : en
  • USD166560S - Molded food product : en
  • AT171019B - Rolling grilles : de en
  • AU159811B2 - Improvements in and relating to apparatus for converting varying unidirectional voltage into alternating voltage : en
  • US2593876A - Automatic farm gate : en
  • AU155162B2 - Improvements in or relating to shock absorbers or clampers : en
  • DE837181C - Device for generating sound or ultrasound : de en
  • DE837294C - Bone Joint Prosthesis : de en
  • US2594090A - Automatic timing system : en
  • US2593947A - Electrically heated apparatus : en
  • USD166569S - Brooch or the like : en
  • DE837333C - Milk filter with a locking device operated by a float : de en
  • DK74023C - Process for the preparation of anisoles of phenol or thiophenol monocarboxylic acid amide which are bonded through the amide group to an alkyl group in a tertiary aliphatic amine. : da en
  • FR1006181A - Capping device of the so-called type : en fr
  • DE837289C - Prostheses for dental purposes : de en
  • CA482719A - Apparatus for controlling introduction of supplementary antiknock fuel mixture : en fr
  • DE1637549U - DOUBLE PACK. : de en
  • FR1006421A - Pulley for transmission : en fr
  • CA482721A - Electric computing mechanism : en fr
  • US2593929A - Hair curler : en
  • US2594158A - Combination outdoor table and clothesline : en
  • US2594166A - Feeding and stacking means for address printing plates : en
  • AU813752A - Improvements in qnd relating to apparatus forthe storage and discharge of viscose : en
  • US2593827A - Method of casting sheets of polymerized alpha-chloroacrylic acid esters : en
  • US2593938A - Automatic obturator for the adduction of fluids : en
  • US2594060A - Motor drive for bicycles : en
  • DE1637627U - SAFETY DEVICE FOR MATCHBOXES. : de en
  • US2593424A - Hollow floor heating system : en
  • US2594031A - Connecting device for wave guides : en
  • CA482666A - Drop channel pulse multiplex system : en fr
  • US2593674A - Kitchen utensil : en
  • US2594021A - Wide-angle photographic objective : en
  • AU154843B2 - Apparatus for lifting, conveying and/or loading soil, hay and/or other material : en
  • US2594098A - Drilling apparatus : en
  • AU153564B2 - Improvements in cathode-ray tubes : en
  • US2594025A - Electron tube with luminescent shield, especially tuning tube : en
  • CA482595A - Concrete building wall : en fr
  • US2594216A - Electric switch of the snap action type : en
  • US2594268A - Process of purifying gaseous carbon dioxide : en
  • AU822252A - Improvements in windshield wiper drive apparatus : en
  • CA482722A - Traffic protection apparatus : en fr
  • US2593664A - Apparatus for lifting and transporting wheeled vehicles : en
  • US2593874A - Ice-making : en
  • DE835351C - Measuring device for measuring conical surfaces : de en
  • GB670555A - Improvements in or relating to nickel-chromium steels : en
  • AT171051B - Buffing disc : de en
  • AU158850B2 - Improvements in vehicle lifts or elevators : en
  • AU157347B2 - Improvement ingrid controlled gas discharge devices : en
  • CA482720A - Fastening device : en fr
  • CA482729A - Conveyor vibrator : en fr
  • DE1637618U - TIE TENSIONERS. : de en
  • FR1006584A - Improvements to two-stroke combustion engines with fuel injection : en fr
  • GB670623A - Improvements in or relating to frequency stabilization methods and systems employing stark effect : en
  • AU808452A - Improvements in or relating to photosensitive self-developing film assemblies and magazines therefor : en
  • DE1637437U - SHOP TABLE WITH OPEN COOLING. : de en
  • DE837099C - Process for the preparation of aminodiols : de en
  • US2593658A - Window seal structure : en
  • US2593852A - Penicillin amides : en
  • US2594125A - Glass feeder and method of feeding mold charges : en
  • DE837173C - Process for the production of new water-repellent silicon compounds : de en
  • FR1006641A - Process for preparing suspensions in a gaseous medium, known as aerosols : en fr
  • US2593723A - Leveling bridge : en
  • US2593748A - Fishing reel : en
  • CA482610A - Hosiery mender : en fr
  • AU155244B2 - Improvements in ignition apparatus : en
  • DE1637650U - SPADE TOOL, ESPECIALLY FOR PNEUMATIC HAMMER. : de en
  • US2593602A - Control means : en
  • US2593430A - Carton : en
  • US2594236A - Mobile cement mixer drum drive : en
  • DE837107C - Device for controlling any number of traction vehicles from a leading vehicle : de en
  • AU819952A - Improvements relating tothe refilling of ink reservoirs of ballpoint pens : en
  • CA482692A - Switching apparatus : en fr
  • US2593429A - Gas filled electric discharge device : en
  • DE1637403U - CLAMPING DEVICE FOR PROCESSING MATERIAL. : de en
  • FR1006322A - Armature for low power dynamos : en fr
  • GB670522A - Process for dyeing with complex metal compounds : en
  • CA482684A - Velocity modulated beam tubes with reflector electrodes : en fr
  • US2593459A - Sheetsxsheet i : en
  • DE1637590U - TAP FOR FLAT WATER TANK. : de en
  • US2593591A - Adjustable automatic fluid dispenser : en
  • US2593718A - Apparatus for recovery of finely divided particles : en
  • CA482584A - Adjustable hammock hanger : en fr
  • US2593856A - Electric discharge tube of the kind comprising an indirectly heated cathode : en
  • US2594043A - Selective switching system : en
  • AT171075B - Multi-shuttle loom : de en
  • AU153370B2 - Improvements in or relating to electronic valve amplifiers : en
  • DE837101C - Pilot operated safety valve : de en
  • CA482586A - Stone and soil moving machines : en fr
  • US2594234A - Submerged flame burner : en
  • AU811252A - Improvements in or relating to vaporizing type oil burner for brooders andthe like : en
  • US2593778A - Carton : en
  • US2593958A - Apparatus for gauging and for selecting articles according to size : en
  • US2594038A - Fishing lure : en
  • US2593598A - Smoking pipe cleaner : en
  • USD166540S - Lady s footcap or the like : en
  • AT171065B - Double-glazed, lightable food showcase : de en
  • AU155770B2 - Improvements relating to electrical power distribution systems : en
  • DE1637509U - GRID SOAPING DEVICE. : de en
  • DE1637647U - ODOR TRAP. : de en
  • US2593722A - Leveling bridge : en
  • US2593919A - Thrust bearing : en
  • AU154283B2 - Improvements in and relating to mobile apparatus for spraying crops and for analagous purposes : en
  • US2593619A - Treatment of hydrocarbon oils with an alkyl oxalate and an alkali alcoholate : en
  • DE1637566U - LAMP FOR STREETS, PLACES DAMP ROOMS OR DGL. : de en
  • DE1637583U - BAND SAW TWISTING DEVICE ON POWERED, PORTABLE BAND SAWS. : de en
  • FR1006556A - Process for preserving photosensitive surfaces, after development, and products allowing its implementation : en fr
  • DE837246C - Tilting device for tilting vessels, especially of tipping vehicles : de en
  • US2594244A - Container for liquefied gases : en
  • US2593890A - 3, 3'-bis : en
  • GB670500A - Improvements in copying lathes : en
  • US2594191A - Pipe-cutting apparatus : en
  • DE837080C - Ram working according to the diesel principle for piles, sheet pile walls or the like. : de en
  • GB670729A - Improvements in and relating to valves : en
  • FR1006504A - Manufacturing process for toy vehicles : en fr
  • GB670578A - Improvements in or relating to circuit arrangements for electric discharge devices : en
  • GB670778A - Locknut in two parts : en
  • US2593439A - Machine and method for manufacturing closures : en
  • US2593965A - Carton feeding apparatus : en
  • GB670858A - Improvements in filters or strainers : en
  • FR1006488A - Method and device for the manufacture of bands and dressings and products obtained : en fr
  • AU815552A - Improvements in or relating to process for refining hydrocarbon distillates : en
  • FR1006599A - AC Collector Machines : en fr
  • GB670673A - Improvements in optical pyrometers of the disappearing filament type : en
  • FR1006180A - Universal machine tool, with several machines, for example, saw, drill, milling machine, planer or others, for working with non-metallic materials : en fr
  • DE1637455U - SAFETY DEVICE FOR ELECTRIC LIGHTING AND POWER SYSTEMS. : de en
  • FR1006122A - Fixed vane for steam or gas turbines : en fr
  • DE840617B - Balancing device on calculating machines : de en
  • US2593643A - Switch control mechanism : en
  • US2593714A - Method of making cellular structures : en
  • US2594170A - Box wall for looms : en
  • US2594200A - Removable partial denture : en
  • US2594230A - Barrette : en
  • FR1006595A - Fur for grooved drive pulleys : en fr
  • GB670631A - Improvements in and relating to radio detection and ranging systems : en
  • GB670750A - Improvements in or relating to the manufacture of carbonaceous moulding compositions : en
  • DE837078C - Clock calendar : de en
  • FR1006203A - Improvements to light vehicles, such as bicycles, tricycles and the like, driven by an auxiliary motor : en fr
  • GB670563A - Improvements in and relating to apparatus for the testing, measuring and/or control of electric transmission in carrier wave systems : en
  • DE1637642U - KEY WITH COUNTERWEIGHT. : de en
  • US2593472A - Steel shipping package for section beams : en
  • US2594264A - Fish lure and method of constructing same : en
  • AU157330B2 - Improvements in or relating to refining sour hydrocarbon oils : en
  • AU162007B2 - Device forthe supervision of speed reduction inan automatic train control system : en
  • DE1637464U - HEIGHT-ADJUSTABLE FASTENING FOR SUPPORT RODS OR PLATES OF CLOTHING RACKS. : de en
  • DE837319C - Stand with clampable central column : de en
  • US2593984A - Tension control and stop motion for stranded wire cable making machines : en
  • US2594162A - Magazine type slide projector : en
  • US2593415A - Sheet extractor device : en
  • US2594124A - Electrolytic polishing of metals : en
  • US2593865A - Ultrasonic flaw detector : en
  • US2593924A - Small tree and plant extractor : en
  • US2594077A - Gauging device : en
  • GB670808A - High frequency dielectric seaming apparatus for use in producing hollow structures from dielectric sheet material : en
  • DE837231C - Raincoat made of airtight and waterproof fabric : de en
  • FR1006232A - New removable shoe insole : en fr
  • US2593836A - Closed receptacle for cigarette ash trays : en
  • US2593968A - Lubricated valve : en
  • AU804952A - Improvements in or relating to manufacturing processes forthe production of pulp or cellulose : en
  • US2594177A - Shearing, cutting, and trimming device : en
  • AT171029B - Method and system for the transmission of a given wave train : de en
  • US2594155A - Brake-holder control mechanism : en
  • US2593741A - Process for the electrolytic production of aluminum : en
  • US2593771A - Apparatus for the manufacture of glass articles : en
  • GB670757A - Improvements in or relating to heating devices of the internal combustion type : en
  • FR1006298A - Improvements to packing for cable glands and the like : en fr
  • GB670679A - Dish washer : en
  • GB678260A - Improvements relating to apparatus for loading guns : en
  • US2593903A - Hydraulic elevator or jack : en
  • US2593833A - Bunter for weft replenishing looms : en
  • US2594106A - Clock setting mechanism : en
  • US2594173A - Valve : en
  • DE763921C - Drill bit with carbide cutters for rock drill : de en
  • DE837192C - Throttle device in the air line of a compressor : de en
  • GB670553A - Improvements relating to speed control systems of propeller driven craft : en
  • GB670775A - Improvements in or relating to space heating heat transfer systems such as central heating systems : en
  • US2593892A - Earpiece : en
  • FR1006178A - Mechanical chopper for household and commercial use : en fr
  • GB670743A - Improvements in or relating to the preparation of chlorine dioxide : en
  • AT171043B - Device on folders : de en
  • AU156461B2 - Improvements in or relating to photosensitive self-developing film assemblies and magazines therefor : en
  • AU812752A - Non-agitating can handling apparatus : en
  • US2593560A - Gate latch : en
  • US2593854A - Glass tube bending apparatus : en
  • US2593964A - Electronic timer : en
  • US2594131A - Creased sheet metal panel and the method of forming and applying such panels to frame structures : en
  • AU155691B2 - Disintegrating apparatus : en
  • CA482710A - Integral roof sheet and hatch frame : en fr
  • US2593553A - Apparatus for producing coated fabrics : en
  • US2594261A - Earth auger with spirally arranged removable cutting bits : en
  • AT171077B - Advertising device for vehicles : de en
  • CA482627A - Manno-galactans in explosive mixtures : en fr
  • GB670855A - Printing device : en
  • US2593398A - Method of reducing ores without melting : en
  • GB670594A - Improvements in or relating to apparatus for obtaining ultra high frequency energy : en
  • DE837224C - Process for the protection of concrete bodies, in particular concrete stakes, against aggressive water : de en
  • CA482659A - Fast rising sounding balloon : en fr
  • USD166528S - Table stand or similar article : en
  • DE1637446U - FOOTBALL STRAPS. : de en
  • FR1006345A - Trailer device with interposed spring, in particular for motor vehicles : en fr
  • CA482735A - Cord and spring animated figure device : en fr
  • AU815352A - Improvements in or relating to process for sweetening hydrocarbon oils : en
  • US2593437A - Manufacture of unsaturated aldehydes : en
  • US2593805A - Plastic binding machine : en
  • US2594164A - Expander device : en
  • US2593870A - Adjustable sight radius device for firearms : en
  • USD166558S - Molded food product : en
  • US2593797A - Flower mounting : en
  • US2594036A - Refrigerator having freezer and storage compartments with separate controls : en
  • AU151250B2 - Improvements in or relating to apparatus for use in manufacturing cheese : en
  • DE837219C - Lashing strap device for shoemakers : de en
  • US2593946A - Horizontal return fire tube boiler having a central furnace with double outlet : en
  • DE1637601U - STEAM OVENS MADE OF MASONRY. : de en
  • FR1006409A - Metallizable and metalliferous azo dyes : en fr
  • US2593506A - Method and apparatus for punching materials with screws and lodging same therein : en
  • US2593725A - Casing repairing device : en
  • FR1006484A - Static stabilizer : en fr
  • FR1006576A - Advanced automatic load brakes : en fr
  • GB670513A - Process and apparatus for manufacturing threads of glass or the like : en
  • CA482605A - Rotary multiple punching, stamping and bending press : en fr
  • FR1006104A - Dispersive aerial for ultra-short waves : en fr
  • FR1006480A - Demonstration board : en fr
  • FR1006524A - Ski boot sole protector : en fr
  • FR1006445A - Mold for the manufacture of parts or hollow panels in molded materials and its applications in the manufacture of prefabricated houses : en fr
  • FR1006670A - Turbomachine for gases or vapors, in particular turbo-machine operating in the area of large numbers of mach and high pressures : en fr
  • FR1006430A - Organic matter preservation process : en fr
  • GB670575A - Improvements relating to viewing screens or lenses for optical projection systems : en
  • US2593422A - Wool degreasing machine : en
  • US2593942A - Pistol type flashlight having separable casing parts and trigger operated switch : en
  • AU813852A - Improvements in and relating to spinning jets forthe production of artificial filaments : en
  • AU155690B2 - Disintegrating apparatus : en
  • DE834163C - Lubricating device for a piston engine with a crankcase partially filled with lubricant : de en
  • GB670503A - Improvements in or relating to the manufacture of composite belts and apparatus therefor : en
  • GB670719A - Improvements in or relating to tyre inflation hose equipment : en
  • DE837169C - Housing wall, door or the like made of sheet metal : de en
  • DE1637408U - LOW-OIL HIGH VOLTAGE SWITCH WITH ADDITIONAL DEVICE FOR INTERRUPTING SMALL FLOWS. : de en
  • DE837204C - Drive for long-stroke deep pumps : de en
  • FR1006553A - Advanced rearview mirror : en fr
  • US2593585A - Web feeding means for cutting machines : en
  • FR1006444A - Control device for drive wheels of single-axle tractors : en fr
  • GB670648A - Improvements in the manufacture of pre-stressed reinforced concrete members such as railway sleepers and beams : en
  • FR1006349A - Advertising process : en fr
  • FR1006625A - New nicotine amides and their preparation process : en fr
  • CA482708A - Low temperature catalytic process : en fr
  • AT171110B - Dielectric material : de en
  • DE837248C - Device for operating sliding windows for rail and road vehicles : de en
  • FR1006124A - Food product usable in particular as a powdered soup or as a condiment and its manufacturing process : en fr
  • USD166556S - Molded food product : en
  • DK74047C - Tractor with an internal combustion engine and an associated radiator. : da en
  • FR1006191A - Improvements to the processes used to extract liquids impregnating solids : en fr
  • AT171113B - Diffuser arrangement for electrical machines equipped with centrifugal fans : de en
  • AU802152A - Improvements in or relating to bogies for use inthe impregnation of timber orthe like : en
  • US2593407A - Variable resolution collector system : en
  • US2593419A - Class of line indication in telephone systems : en
  • FR1006287A - Improvements to plastic molding presses : en fr
  • US2593621A - Removable letter display sign : en
  • AU159204B2 - Apparatus for disintegrating and flushing of refuse : en
  • US2593710A - Door operator : en
  • USD166527S - Hvventdr. fig : en
  • DE1637510U - BOTTLE BASKET MADE OF SOLID TUBE FOR ONE, TWO AND MORE BOTTLES. : de en
  • DE837153C - Denture for the toothless lower jaw : de en
  • US2594002A - Three-phase core : en
  • AU160360B2 - Improvements relating tothe removal of vanadium and/or sodium from petroleum and petroleum products : en
  • AU155073B2 - Improvements in safety control device for valves : en
  • DK74042C - Method for heat transfer to or from hermetically sealed cans. : da en
  • FR1006473A - Wind turbine improvements : en fr
  • DE1637641U - NON-DRIP QUICK TAP. : de en
  • AT171128B - Device for determining the density and grain size of dusts of non-uniform grain sizes according to the scattered light method with photographic recording of the test condition : de en
  • AU155074B2 - Improvements in qnd relating to apparatus forthe storage and discharge of viscose : en
  • AT170498B - bag : de en
  • AU801052A - Improvements in or relating to electronic valve amplifiers : en
  • US2593564A - Pilot operated valve : en
  • AT171014B - Venetian blind : de en
  • DE1637425U - EYE FOR HANGING WIRE BRICK FABRIC. : de en
  • DE1637622U - HEAT EXCHANGER. : de en
  • CA482687A - Method of producing sulfathiazole : en fr
  • DE1637610U - HAIR CLIPS. : de en
  • DE837066C - Auxiliary device for use, in particular demonstration of toy vehicles and other toys that move on a walking surface : de en
  • DE837109C - Image dismantling tube for television purposes : de en
  • DE837140C - Tester for coils : de en
  • DE1637611U - CONNECTION OF A BOHNER BRUSH WITH A VACUUM CLEANER. : de en
  • AT171141B - Device for determining gas pressures : de en
  • AU156495B2 - Improvements in and connected with looms : en
  • FR1006164A - Cement manufacturing process : en fr
  • DE1637539U - CHILDREN'S FOOTREST FOR BICYCLE. : de en
  • DE1637555U - LOADING DEVICE ON PAPER STACKS ON PNEUMATIC SHEET FEEDERS. : de en
  • FR1006192A - Elastic correcting device for suspension of any vehicle : en fr
  • GB670495A - Method for the synthesis of penicillamine : en
  • DE837076C - Striking mechanism for clocks : de en
  • DE1637613U - PARQUET STRIPPER. : de en
  • AT171055B - Cyclic sewing machine : de en
  • AU155941B2 - Improved method of complete gasification of solid fuels : en
  • CA482576A - Machine for moving box cars : en fr
  • DE1637602U - GUIDANCE MEANS FOR SHOULDER SLIDES, IN PARTICULAR FOR SHOULDER SLIDES WITH A SLIDE SHOVEL ARRANGED ON THEIR INPUT. : de en
  • AU818552A - improvements in or relating to carpet sweepers : en
  • FR1006555A - Automatic device for reloading the shuttle in a circular loom : en fr
  • DE1637519U - STRIP, ESPECIALLY DECORATIVE OR TOP STRIP FOR FURNISHING ITEMS. : de en
  • DE1637544U - SHOE VALVE FOR INTRODUCING POWDER, AIR ETC. WITH CLOSING TENSION SPRING. : de en
  • US2594219A - Apparatus for geophysical display : en
  • GB670694A - Improvements in or relating to electrically energized luminous gas devices : en
  • DE806639C - Device for mounting iron tires on wheels, especially made of wood : de en
  • DK74044C - Feed means for stepwise movement of a film past an image window. : da en
  • FR1006659A - Improvements in cooling means of electrical devices, in particular electrical brakes : en fr
  • AT171101B - Switching device to be operated when the direction of rotation of a shaft is reversed : de en
  • DE834516C - Precision chucks : de en
  • AU822152A - Improvements in commutators for dynamo electric machines : en
  • DE1637608U - SUCTION ELECTRODE FOR PHYSIOLOGICAL OBJECTS. : de en
  • GB670809A - Improvements in or relating to record card controlled statistical machines : en
  • US2593534A - Quick detachable toilet hinge post fastener : en
  • US2593586A - Bumper : en
  • DE837339C - Fuel injection pump : de en
  • FR1006303A - Advanced devices for the destruction, in open tanks, of foams and scum and their applications : en fr
  • DE1637409U - LIQUID EXTRUSION CHAMBER WITH DIFFERENTIAL PUMP PISTON. : de en
  • DE820952C - Lap coffee grinder : de en
  • FR1006166A - Apparatus for detecting and using the direction of the phase shift between two periodic electrical phenomena : en fr
  • DE764278C - Four-stroke internal combustion engine with air inlet slots in the lower dead center zone of the working cylinder : de en
  • GB670581A - Improvements in or relating to television cameras : en
  • GB670865A - Improvements in and relating to dividing heads : en
  • FR1006373A - Method of fixing dental prosthesis devices : en fr
  • AT171103B - Method for monitoring the operation of an interconnected network : de en
  • AT171132B - Geodetic measuring instrument : de en
  • FR1006316A - Improvements to equipment for reproducing images : en fr
  • GB670580A - Manufacture of new imidazolines : en
  • GB670853A - Land mine : en
  • DE1637640U - FILLING TAP. : de en
  • AU153509B2 - Locking mechanism for lifting cords : en
  • BE500942A - MOLDING PROCESS AND DEVICES FOR ITS EXECUTION. : en fr
  • FR1006458A - Method and devices for fixed projection and relief cinematography : en fr
  • GB670667A - Improvements relating to moving coil loudspeakers : en
  • FR1006420A - Device for the continuous and instantaneous drying of solid particles suspended in a liquid, applicable in particular to the drying of slurries : en fr
  • GB670546A - Process for dyeing tanned fur skins : en
  • DE1637577U - CHILD CARRIER. : de en
  • DK74029C - Device by superregenerative receivers. : da en
  • DK74046C - Photographic silver halide emulsion and process for preparing such an emulsion, as well as photographic material containing a photosensitive silver halide emulsion. : da en
  • GB670549A - Improvements in or relating to sheet registering devices : en
  • GB670793A - Improvements in rotary air compressors : en
  • FR1006299A - Manufacturing process of a tape with elastic parts and alternating fixed parts : en fr
  • FR1006611A - Diagnostic and therapeutic control devices : en fr
  • US2594182A - Animal trap : en
  • AT171036B - Method for operating hearth furnaces, in particular Siemens Martin furnaces, using gaseous and / or liquid fuel and apparatus for carrying out the method : de en
  • AU159216B2 - Improvements in or relating to area meters for agricultural implements : en
  • US2594072A - Hopper with bottom discharge opening and means for metering the passage of granular material through said opening into a delivery conduit : en
  • DE837186C - Greenhouse in wood construction : de en
  • GR13544B - NEW DRYING CHAMBER (DRYERS) FOR A BRICK-TIRE FACTORY AFTER THE ARRANGEMENT OF THESE PARTS. : el en
  • DE837202C - Device for setting the image lines in cinema projectors : de en
  • DEL0006006MA - Container for liquid, semi-liquid or pourable substances that can be removed by means of a brush, tweezers or the like : de en
  • USD166546S - Control knob : en
  • DE837227C - Well or boiler well with gravel filter : de en
  • FR1006609A - Process for the production of stabilized high voltage using a generator with variable speed : en fr
  • DE837244C - Pulsating heat exchanger : de en
  • DE1637466U - COFFEE OR TEAPOT LID PROTECTION. : de en
  • FR1006274A - Automatic speed variator : en fr
  • US2593719A - Stocking heel construction : en
  • US2593790A - Railway car draft key retainer : en
  • AU804452A - An improved process of and apparatus for removing wool from skin pieces : en
  • CA482697A - Valve assembly : en fr
  • US2594120A - Float and line retriever : en
  • US2594237A - Clip retaining means for garand rifles : en
  • US2594245A - Preparation of crystalline dihydrostreptomycin hydrochloride : en
  • US2593495A - Art of applying an atomized hydrocarbon mixture to contact material during passage thereof through a reaction zone : en
  • US2593500A - Tractor implement supporting cradle : en
  • US2593592A - Grill : en
  • CA482633A - Ratio control for pressure cabins : en fr
  • DE837285C - Alginate and plaster of paris spatulas for dentists, dentists and dental technicians : de en
  • FR1006541A - Two-stroke internal combustion engine : en fr
  • GB670641A - Improvements in or relating to hydraulic motors : en
  • FR1006160A - Improvements in filling the breaches of the batcau : en fr
  • US2594097A - Body harness : en
  • US2594147A - Magazine structure for article dispensing apparatus : en
  • FR1006481A - Insulating product to protect against humidity, in particular for the protection of masonry : en fr
  • US2593628A - Quotient or product metering and registering instrument : en
  • US2593937A - Combined ironing board and iron holder : en
  • US2594197A - Portable support for rotary and working platforms : en
  • DE1637533U - MECHANICAL CENTRIFUGAL CONTROLLER. : de en
  • USD166529S - Font of type : en
  • US2594105A - System for gathering and loading oil from underwater oil wells : en
  • US2593726A - Apparatus for cutting blocks : en
  • US2594056A - Reversible rearview mirror assembly : en
  • DE1637474U - POWERED VULCANIZING PRESS FOR VEHICLE TIRES. : de en
  • US2593552A - Aerosol dispenser and penetrable cartridge therefor : en
  • DE1637411U - SMALL MAGNETIC ELECTRIC MACHINE, IN PARTICULAR BICYCLE LIGHT MACHINE. : de en
  • DE1637413U - AUXILIARY DEVICE FOR INSERTING BRUSHES IN ELECTRIC MACHINES. : de en
  • DE1637450U - PACKAGING : de en
  • CA482636A - Circuit interrupting apparatus : en fr
  • FR1006140A - Ammunition cartridge improvements : en fr
  • US2593684A - Venetian blind : en
  • US2593761A - Reducing the mercaptan content of petroleum distillates with a hydroperoxide : en
  • US2594117A - Prepared cotton seed material for solvent extraction and processes for preparation and solvent extraction of cotton seed materials : en
  • US2593803A - Dispensing attachment for containers : en
  • AT171042B - Device on folders : de en
  • AT171129B - Flow meter : de en
  • AU805552A - Improvements in battery separators : en
  • US2593554A - Method of producing steel : en
  • US2593688A - Timepiece automatic winding mechanism : en
  • DE837180C - Mechanical temperature controller with electrical contact device : de en
  • CA482626A - Side dump trailer : en fr
  • US2593626A - Parking windshield wiper motor of the oscillating piston type : en
  • US2593781A - Tree protector band : en
  • US2593831A - Fastening means for the ends of spring members used in furniture and the like : en
  • US2593940A - Animal leash : en
  • AT171027B - Electron tube device for therapy and diagnostics : de en
  • US2593400A - Fireproofing compositions : en
  • US2593663A - Tool for severing metal bands on crates and the like : en
  • AU158509B2 - Improvements in or relating to magnetic amplifiers : en
  • AU157784B2 - Improvements in windshield wiper drive apparatus : en
  • AU156994B2 - Improvements in and relating to spinning jets forthe production of artificial filaments : en
  • FR1006207A - Mandatory control device by belts : en fr
  • FR1006264A - Tab for ski boots and similar boots : en fr
  • DE834754C - Method and device for low-inertia recording of fast-moving processes, in particular vibrations, short-term individual processes, etc. : de en
  • DE837084C - Lightweight stamp with screw spindle and detachable middle piece : de en
  • AT171017B - Concrete roof tiles with metal skin : de en
  • AT171099B - Converter vessel with liquid cathode : de en
  • CA482613A - Constructional element and method for manufacturing the same : en fr
  • DE1637635U - BROACHING MACHINE. : de en
  • FR1006201A - Process for producing thin films from liquid materials : en fr
  • AT171145B - Percussion zither : de en
  • US2593711A - Brassiere : en
  • US2593414A - Process for mixing and coprecipitating a polysulfone resin latex with another latex : en
  • US2594214A - Roller trip for printing machines : en
  • FR1006188A - Method and devices for the excitation and regulation of AC units, in particular for electric locomotives : en fr
  • CA482616A - Window sash unit : en fr
  • AT171056B - Machine for the production of spiral seams : de en
  • US2594181A - Selector switch : en
  • AT171090B - Cutter bar lifting device for tractor mowers : de en
  • US2594145A - Reaction products of an nu-acyl polyimide of a polycarboxylic acid with a polymer containing hydroxy or amino radicals : en
  • AT171072B - Device for applying liquids : de en
  • AU954552A - Improvements in and relating to mobile apparatus for spraying crops and for analagous purposes : en
  • US2593681A - Method of making freely flowable composition of two rubbers : en
  • FR1006476A - Steam cooking process : en fr
  • FR1006648A - Press mechanism : en fr
  • DE1637435U - MACHINE TOOL USED FOR TURNING AND DRILLING. : de en
  • DE1637440U - PLATE FOR PACKING PRESSES FOR JUICE EXTRACTION FROM PURE PRESSED MATERIAL. : de en
  • DE1637623U - CONSOLE, ESPECIALLY FOR HOLDING RADIATORS. : de en
  • DE837313C - Cast wall stone and wall made from this : de en
  • FR1006622A - Methods and means for the guidance of airplanes : en fr
  • GB670584A - Improvements in and relating to electric valve control circuits : en
  • US2593639A - Filter : en
  • US2594241A - Means for forming articles such as patty pans from paper or other thin material : en
  • AU804352A - Improvements in devices for delivering separate like articles in succession froma loose mass, as, EG. Seeds for planting : en
  • AU157329B2 - Process for bleaching coloured ester waxes : en
  • AT171088B - Process for peeling grain : de en
  • DE1637599U - POUR BASIN. : de en
  • DE837150C - Metal base plate for artificial teeth : de en
  • AU153752B2 - Improvements in liquid lilting devices, in particular to achieve an upward lubricant circulation in spinning spindles : en
  • US2594066A - Two-decker dairy self-service refrigerator : en
  • AU156710B2 - Improvements in or relating to magnetrons : en
  • AT171083B - Combined unit for power and heat generation : de en
  • AU159346B2 - Improvements in or relating to process of refining hydrocarbon distillates : en
  • US2593735A - Electric switchboard plug polisher : en
  • US2593463A - Frequency stabilized microwave oscillator : en
  • US2594215A - Stove top grate : en
  • AU806252A - Improvements in or relating to copper oxide rectifiers andthe method of making thesame : en
  • AU815752A - Improvements in or relating to process for refining hydrocarbon distillates : en
  • AT171018B - Tile component consisting of a plurality of adjacent and connected tiles : de en
  • AU153606B2 - Improvements in machine sheep shear driving mechanism : en
  • AU152763B2 - Improvements in and relating to forming amat or layer of comminuted material : en
  • AU811352A - Improvements in or relating to high-frequency coils : en
  • AT171060B - Edge sewing machine for footwear : de en
  • AT171133B - Speaking or listening head for magnetic sound recordings : de en
  • AT171063B - Device for assembling the upper needle bed cylinder in double cylinder round chairs : de en
  • FR1006544A - Injection and metering pump for petrol and spark ignition engines : en fr
  • AU812952A - Improvements in 0 r relating to resistance thermometers : en
  • CA482704A - Device for connecting a high-voltage cable to an electrical apparatus : en fr
  • DE837105C - Cooling space, especially for elongated material samples : de en
  • DE837306C - Bolt fastening for intermediate harnesses for conveyor and lower ropes : de en
  • US2593891A - Construction of paneled walls for buildings : en
  • US2594148A - Vehicle compass : en
  • AT171144B - Sorting device for punch cards or index cards with special perforated carriers (tabs) : de en
  • AU801752A - Improvements in and connected with looms : en
  • FR1006131A - Cover and border for graves : en fr
  • US2594087A - Radio receiver selection system : en
  • AT171068B - Sewing machine table : de en
  • BE500977A - SPINNING COMB FOR MACHINES PREPARING FOR SPINNING, SUCH AS CARDS AND SIMILAR MACHINES. : en fr
  • AU161859B2 - Arc welding composition : en
  • CA482651A - Production of esters of halogen alcohols : en fr
  • AT171097B - Light metal commutator : de en
  • DK74025C - Steam generator. : da en
  • GB670695A - Relay controlled cross bar switch and telephone system : en
  • AT171100B - Switching arrangement for discharge tubes : de en
  • US2593949A - Stirring and scraping device : en
  • US2593747A - Fishing reel lock : en
  • US2593944A - Utility garden tool : en
  • US2594026A - Electron tube with luminescent shield, especially tuning tube : en
  • US2594154A - Wrench having pivotable jaws cammed by pivoting handle : en
  • CA482608A - Leaf gathering device : en fr
  • US2593768A - Heating kettle : en
  • DE1637629U - CUTTING AND RIPPING MACHINE AND THE LIKE WITH EJECTOR. : de en
  • AT171089B - Grinding disc : de en
  • AU813152A - Improvements. in or relating to control mechanism forthe transmission systems of motor vehicles : en
  • AU819752A - Improvements in cathode-ray tubes : en
  • US2593759A - Forced air flow air-heating furnace : en
  • USD166523S - Multitray serving receptacle : en
  • DE1637443U - HYDRAULIC VEHICLE BRAKES. : de en
  • US2593451A - Dehydrochlorination of polychloroethanes : en
  • US2593955A - Lightning arrester : en
  • US2594208A - Car barricade or bulkhead : en
  • AU154041B2 - Composition forthe curative treatment of foot rot : en
  • CA482598A - Hollow and channel building block : en fr
  • AU155750B2 - Improvements in. or relating tothe construction of buildings : en
  • AT171146B - Process for pulverizing metals or metal alloys : de en
  • AU153052B2 - Improvements in spinning frames having their spindles driven through worm and worm wheel gears andin particular to cotton spinning frames : en
  • BE500960A - METHOD FOR PREPARING HEXAMETHYLENETETRAMINE PHENYL-GLYCOLIQUE. : en fr
  • DE837079C - Device on clock mechanisms for moving figures : de en
  • CA482671A - Electrical time modulated pulse communication systems : en fr
  • AU803252A - Improvements in or relating to piston-type hydraulic dampers or shock-absorbers : en
  • AT171114B - Synchronous small motor, especially for driving timers : de en
  • DE837326C - Magnetizing head : de en
  • AU804552A - Improvements in or relating tothe manufacture of pyrimidinederivatives : en
  • FR1006699A - Table, for example dining room, living room, bar, etc. : en fr
  • DE837151C - Anchoring for prostheses, in particular for dental prosthetic purposes : de en
  • CA482639A - 1-hydroxy-2-naphthamide colored couplers : en fr
  • DE837305C - Lid for water bath boilers : de en
  • AU811552A - Machine forthe Assembly of Venetian blinds : en
  • US2593956A - Car replacer : en
  • US2594243A - Sprinkler : en
  • CA482579A - Jaws for welder's bench tongs : en fr
  • US2594163A - Determination of moisture in gases : en
  • US2593527A - Valve : en
  • US2594193A - Drafting instrument : en
  • AU802952A - Improvements Inthe manufacture of electric cables andin apparatus therefor : en
  • DE837295C - Footrest : de en
  • US2593700A - Fishing reel : en
  • US2593881A - Snatch carrier tackle : en
  • AU815852A - Improvements in or relating to refining hydrocarbon materials with S02 and BF3 : en
  • BE501025A - PROCESS FOR PREPARATION OF CONCENTRATED AQUEOUS SOLUTIONS WITH AN ALGESIC ACTIVITY OF 6-METHYLAMINO-2-METHYLHEPTANE SALICYLATE. : en fr
  • FR1006333A - Advanced transmission chain : en fr
  • US2593807A - Apparatus for testing materials : en
  • AU801952A - Improvements relating tothe removal of vanadium and/or sodium from petroleum and petroleum products : en
  • AU815252A - Improvements In or relating to process for sweetening hydrocarbon oils : en
  • FR1006129A - New process for cleaning unbleached wool and obtaining an intermediate product used in the manufacture of soap and greasy or lanolin : en fr
  • GB670784A - Super-regenerative receiver : en
  • US2593752A - Fabric washing machine : en
  • AU155836B2 - Improvements in or relating to carpet sweepers : en
  • DE1637617U - WITHDRAWAL PAD FOR MONEY COINS : de en
  • FR1006425A - Improvements to basin furnaces, in particular for the manufacture of glass : en fr
  • US2594005A - Vacuum tube : en
  • US2593904A - Image-inverting optical system : en
  • US2593973A - Remote control device : en
  • AT171143B - Radiation device insertable into body cavities : de en
  • DE1637478U - FUEL INJECTION IN COMBUSTION ENGINES. : de en
  • AU153278B2 - Improvements in or relating to apparatus for determining the position ofa mercury meniscus : en
  • AT171053B - Device for lubricating the hook raceway of sewing machines : de en
  • AU149162B2 - Fuel injection apparatus for internal combustion engines : en
  • US2594114A - Infant's feeding device : en
  • AU205451A - Improved groove cutting implement : en
  • BE500959A - METHOD FOR PREPARING HEXAMETHYLENETETRAMINE PHENYL-GLYCOLIQUE. : en fr
  • US2593561A - Method of preparing rich-mixture aviation fuel : en
  • AU209951A - Fuel injection apparatus for internal combustion engines : en
  • AU156712B2 - Process for polymerizing olefinically unsaturated compounds intwo-phase system : en
  • DE1637523U - RUNNING WEIGHT SCALE. : de en
  • FR1006171A - Ceramic material intended to serve as an electrical insulator : en fr
  • FR1006339A - Manufacturing process of alpha-naphthylacetic acid : en fr
  • FR1006466A - Improvement provided in the realization of running gear for tracked vehicles : en fr
  • FR1006500A - Electric remote transmission system : en fr
  • FR1006121A - Food container suitable for camping : en fr
  • AU822652A - Electrolytic cell in particular storage battery : en
  • AT171130B - Message transmission system with transmitting and receiving devices for the alternating transmission of message signals and synchronization pulses : de en
  • US2593935A - Cotter pin puller : en
  • US2594092A - Multivibrator : en
  • AT171015B - Process for improving the adhesion of reinforced concrete reinforcement : de en
  • DE837262C - Stage lighting system : de en
  • US2593842A - Phase discriminator : en
  • AT171007B - Concertina gate : de en
  • AU800452A - Device forthe production of centrifugally cast semifinished products of metal : en
  • US2593909A - Canopy structure for attachment to trays : en
  • US2593998A - Means for retaining packages in stacked relationship : en
  • DE837269C - Automatic lamp : de en
  • DE837332C - Device for the automatic watering of plants placed in pots, boxes or bowls : de en
  • FR1006546A - Improvements to artificial dental crowns : en fr
  • AU159812B2 - Improvements inthe processing of sulphur-containing solid materials : en
  • US2593454A - Hose attachment for faucet outlets and the like : en
  • US2593954A - Brick unit form : en
  • US2593608A - Folded bag : en
  • DE837132C - Device for axially parallel spiral application of tapes on electrical conductors or the like. : de en
  • US2593680A - Winding machine : en
  • AU244551A - Improvements in or relating to apparatus for use in manufacturing cheese : en
  • CA482679A - Cutter and sealer : en fr
  • FR1006367A - Manufacturing process of impregnated webs in torn fibers : en fr
  • GB670601A - An improved method of, and means for, packing biscuits : en
  • FR1006325A - Fertilizer preparation process : en fr
  • GB670733A - A tool for fitting circlips : en
  • CA482572A - Safety control device for disconnecting switch : en fr
  • US2593872A - Fishing reel brake : en
  • CA482705A - Tying mechanism for automatic balers : en fr
  • GB670659A - Improvements in and relating to electric resistance apparatus : en
  • AT171003B - Construction drying oven : de en
  • AT171008B - Compression miniature refrigerator : de en
  • AU159836B2 - Improvements in or relating to refining hydrocarbon materials with S02 and BF3 : en
  • CA482632A - Fluid motor : en fr
  • CA482727A - Marine reduction reverse gear : en fr
  • FR1006135A - Process for converting medium non-aromatic oils, in particular naphthenic oils, into aromatic oils, and products thus obtained : en fr
  • AT171139B - Drive mechanism for calculating and adding machines : de en
  • AU820852A - Improvements in or relating to vibratory conveyors andthe like : en
  • US2593468A - Grave marker : en
  • US2594134A - Stuffing box assembly : en
  • US2593753A - Method of making barrels : en
  • AU808552A - Method and apparatus for producing porcelain enamel : en
  • AU820552A - Improvement in color television : en
  • FR1006169A - New construction and elements for its execution : en fr
  • FR1006266A - Sheet metal container, usable in particular as a toolbox : en fr
  • US2593893A - Primary cell : en
  • US2593987A - Three-phase motor control apparatus : en
  • USD166544S - Diamond tool for dressing grinding wheels : en
  • AU798352A - Improvements in or relating tothe high-temperature cutting of alloy-steels : en
  • AT171031B - Metal clamp for continuously dividing filled sausage casings : de en
  • US2593766A - Apparatus for testing materials : en
  • FR1006279A - New insulating material : en fr
  • FR1006498A - Improvements upon awakening : en fr
  • FR1006691A - Advanced leather sewing machine with double stitching : en fr
  • GB670630A - Organic orthosilicates suitable as heat transfer media and methods of making the same : en
  • GB670847A - Method of treating crude ammonia water : en
  • US2593490A - Audio signal tone control : en
  • US2593436A - Electric rocker switch : en
  • GB670547A - Continuous melting apparatus : en
  • FR1006258A - Thread regulator for knitting machines : en fr
  • GB670801A - Improvements in or relating to direct coupled thermionic valve amplifiers : en
  • DE1637573U - STRIPING COAL SHOVEL. : de en
  • DE837184C - Tillage device : de en
  • GB670737A - Bundle binding machine : en
  • GB670577A - Magnetic recording and reproducing : en
  • FR1006211A - Process for preparing neutral ethyl sulfate : en fr
  • FR1006259A - Corner sofa : en fr
  • FR1006499A - Gas purification process and device for implementing this process : en fr
  • AT171070B - Automatic electrical storage device for circular knitting machines and. like : de en
  • AU157542B2 - Compositions for regulating the growth of plants and processes of making same : en
  • US2593853A - Delta-pyrrolinyl compounds and derivatives thereof : en
  • US2594184A - Dihalo-alkenyl alkenoates : en
  • US2593566A - Method and composition for coloring eggs : en
  • US2593860A - Preparation of alpha-amino-alpha, alpha-diphenylacetic acid : en
  • US2593762A - Paper holder : en
  • US2594089A - Solenoid with plunger : en
  • US2594262A - Drop leaf support construction for a table or the like : en
  • CA482625A - Thickness gauges : en fr
  • AT171126B - Sound release tape for musical mechanisms : de en
  • US2594121A - Indicating handgrip : en
  • DE767089C - Screw connection with a destructible washer : de en
  • DE837329C - Reversible plow with side pull point : de en
  • US2593558A - Fluid control valve : en
  • US2593994A - Fishing tool : en
  • DE837094C - Process for agglomerating and separating suspended particles from gases : de en
  • GB670718A - Improvements in or relating to tyre inflation gauges : en
  • DE837074C - Arrangement for tension-proof fastening of clockworks or the like. : de en
  • DE1637531U - SWITCH-OVER VALVE PREFERABLY FOR FLOW HEATERS. : de en
  • DE833067C - Arrangement of receiving relays for remote control by means of modulated carrier currents : de en
  • US2593834A - Transparent traylike structure : en
  • AT171025B - Turn handle drive for windows : de en
  • DE837232C - Hangers for coats, skirts or the like. : de en
  • US2593651A - Wattage control system for vapor arc lamps : en
  • US2593999A - Vacuum flask sealing machine : en
  • FR1006267A - Latch closure for containers, especially for toolboxes : en fr
  • FR1006626A - Manufacturing process of zippers : en fr
  • GB670753A - Improvements in or relating to diaries, pocket books and the like : en
  • FR1006618A - Liquid dispenser : en fr
  • GB670533A - Improvements in or relating to electric motor control systems : en
  • GB670759A - Multiplex telegraph apparatus : en
  • US2594175A - Method of and apparatus for washing residues : en
  • GB670739A - Improvements in or relating to apparatus for generating electrical oscillations : en
  • FR1006598A - Improvements to heat exchangers : en fr
  • US2594006A - Voltage power supply : en
  • US2594029A - Reading device for core orienting equipment : en
  • USPP1084P - Shasta daisy plant : en
  • DE1637593U - DEFROSTING NOZZLE ARRANGEMENT, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1637637U - ARRANGEMENT OF CLEAR LENSES ON WINDSHIELDS. : de en
  • FR1006617A - Heating control device of a multiple-burner boiler : en fr
  • DE837146C - Flexible tooth root needle : de en
  • US2594256A - Mining machine head : en
  • USD166577S - Portable cooking and accessory unit for educational demonstration : en
  • AU814052A - Process for polymerizing olefinically unsaturated compounds intwo-phase system : en
  • US2593645A - Tractor coupling arrangement : en
  • US2594109A - Witt h : en
  • FR1006134A - Steam transformer : en fr
  • FR1006175A - Air conditioning process and apparatus for carrying out the process : en fr
  • DE837163C - Makeshift bathing equipment : de en
  • US2594217A - Sponge rubber containing wax : en
  • US2594146A - Device for controlling the filling of containers : en
  • AT171115B - AC alarm clock : de en
  • FR1006525A - Iron support device for mines : en fr
  • FR1006179A - Clothespin and other uses, with two arms, in particular made of synthetic wood, glass, porcelain, ceramic and others : en fr
  • FR1006496A - Round bar trellis, steel : en fr
  • FR1006301A - Process and furnace for refining metal products : en fr
  • FR1006438A - Lid for canning containers : en fr
  • FR1006532A - Improvements made to devices to prevent unauthorized removal of tank contents, in particular fuel anti-theft devices in automobile tanks : en fr
  • GB670541A - Improvements relating to pole and like scaffolding : en
  • GB670562A - Improvements in and relating to frequency control systems for electric oscillation generators : en
  • GB670723A - Improvements in or relating to dantal articulators : en
  • US2593926A - Phenol-formaldehyde condensation products and processes of producing same : en
  • US2593908A - Automobile bumper attachable rack : en
  • US2593516A - Distributor : en
  • US2593624A - Spinal adjusting device : en
  • FR1006657A - Trailer device : en fr
  • FR1006321A - Process for the construction of buildings, and means for its implementation : en fr
  • GB670560A - Improvements in or relating to the manufacture of articles from nickel-chromium-cobalt alloys : en
  • FR1006240A - Rake : en fr
  • GB670510A - A method of and means for suppressing or reducing interference in radio receiving apparatus : en
  • DE1637471U - CLOTHES AND LINEN HANGER WITH CONCRETE BUSTE. : de en
  • US2593421A - Chart winding mechanism : en
  • US2593646A - Magnetic drag tachometer : en
  • FR1006585A - Improvements to gas turbines : en fr
  • FR1006248A - Processes and installations for the underground carbonization and gasification of combustible materials : en fr
  • FR1006568A - Children's panties : en fr
  • GB670610A - Manufacture of a new imidazoline : en
  • AU284151A - Compositions for regulating the growth of plants and processes of making same : en
  • CA482730A - Conveyor element structure : en fr
  • DE1637607U - PLASTER. : de en
  • US2593446A - Production of cyclic monoolefins : en
  • US2593567A - Clothes rack attachment for securement to beds : en
  • US2593794A - Rotatable cap applying chuck with cap gripping helical spring : en
  • GB670596A - Improvements in hinges : en
  • US2593702A - Gaseous curtain for ventilating exhaust : en
  • US2593861A - Bottle carrier : en
  • DE1637547U - CLEANING DEVICE FOR LOWER CYLINDERS OF DRAWING PLANTS : de en
  • FR1006616A - Remote control device : en fr
  • FR1006423A - Method and devices for the selection of electrical pulses : en fr
  • US2593433A - Ultrahigh-frequency oscillation generator : en
  • US2594107A - Quiet overload circuit breaker : en
  • DE763345C - Electrical discharge vessel : de en
  • DE837179C - Binary digit calculating machines : de en
  • DE837170C - Sun protection for shop windows : de en
  • FR1006276A - Improvements to heat treatment equipment for food or other materials : en fr
  • GB670805A - Electric plug and switch-socket : en
  • US2593756A - Prize dispensing target game device : en
  • US2594068A - Antiskid tire chain : en
  • AU154659B2 - Improvements relating to glass strand tape and twine and to methods qf producing thesame : en
  • AU802752A - Improvements inthe production of cast iron : en
  • DE1637571U - DRIVE DEVICE FOR PLUG-IN KITCHEN MACHINES. : de en
  • US2594000A - Electric line-up clamp : en
  • US2594070A - Ladder : en
  • FR1006370A - Metal cladding for masonry : en fr
  • FR1006167A - Improvements to connecting devices for parts of power line equipment : en fr
  • FR1006199A - Integral atomizing carburettor for combustion engines : en fr
  • US2593499A - Glass feeder : en
  • US2593922A - Insulated electrical conductor : en
  • US2594190A - Electrical apparatus : en
  • US2593491A - Water tunnel : en
  • US2593642A - Circuit controlling device : en
  • US2593812A - Thermostatic control and excessive temperature indication mechanism : en
  • US2593832A - Adjustable foundation garment : en
  • AU803552A - Improvements in or relating to magnetrons : en
  • DE1637630U - ELECTRIC FENCE SWITCH. : de en
  • DE837273C - Process for the production of a cathode for an electrical discharge tube which is provided internally with a supply of alkaline earth metal compounds : de en
  • FR1006304A - Woodworking planer table, especially for universal machine tools : en fr
  • AU812352A - Improvements in. or relating tothe construction of buildings : en
  • CA482599A - Slider lock : en fr
  • US2594132A - Intake type unloader for compressors and the like : en
  • US2594160A - Variable pitch propeller with an axially movable hub : en
  • DE1637416U - ELECTRIC GLOW OR DISCHARGE LAMP. : de en
  • FR1006665A - Method of loading water purification devices and charges for said devices : en fr
  • AU155321B2 - Method of and apparatus for moulding polythene : en
  • US2593693A - Mine shaft mucking apparatus : en
  • US2593728A - Casting bobber : en
  • CA482656A - Rotary seal with "o" ring : en fr
  • DE837238C - Washer-dryer and spin-dryer : de en
  • DE1637632U - PIPING. : de en
  • FR1006320A - Device for the use of drugs liable to soften considerably at elevated temperatures : en fr
  • AT171111B - Cross cable field for catenary contact lines : de en
  • AT171135B - Transverse hole current transformer : de en
  • GB670742A - Improvements in fuel-injection pumps for multi-cylinder internal-combustion engines : en
  • FR1006482A - Patience game : en fr
  • AU158236B2 - A mold forthe manufacture of nonskid tire treads : en
  • AU814852A - Improvements in or relating toa conveyor apparatus : en
  • FR1006573A - Process for improving contacts for the substitution of aluminum for copper in electrical conductors : en fr
  • FR1006216A - Measuring container : en fr
  • FR1006256A - Clamping device : en fr
  • CA482620A - Hydrogen-filled apparatus : en fr
  • CA482691A - Refractory bonding method and refractories produced thereby : en fr
  • AU159627B2 - Improvements in and relating to electric wave distorting networks : en
  • AU160437B2 - Method of making an acoustic diaphragm : en
  • GB670838A - Improvements in and relating to magnetic saturation devices : en