• CA505963A - Antifriction bearing and seal : en fr
  • US2689856A - Delta8, 14-17-keto-10, 13-dimethyl-cyclopentanopolyhydrophenanthrene compounds : en
  • CA505923A - Treatment of articles comprising a vinyl resin with an antistatic agent and treated articles : en fr
  • US2689542A - Boat propelling device : en
  • CA505897A - Work-holding clamp : en fr
  • DE918254C - Ceramic mass and method of making ceramic products : de en
  • FR60119E - Process for the preparation of olefins by dechlorination of alkyl chlorides : en fr
  • US2689667A - Machine for orienting and dispensing stamped metal lock nut blanks : en
  • US2689762A - Weed extracting device : en
  • DE1683773U - HAIR ROLLER. : de en
  • DE1683905U - SHAFT SEALING RING MADE OF PLASTIC. : de en
  • US2689470A - Candle : en
  • US2689370A - Hinge and support for cedar chest lids : en
  • US2689910A - System for the generation of electric pulses : en
  • US2689565A - Blood pump : en
  • DK78154C - Method for making chocolate chips and similar small pieces of chocolate and a machine for carrying out the method. : da en
  • US2689834A - Copolymers of vinyl compounds, polyphenylether alcohols, and unsaturated fatty acids : en
  • AT179663B - Cassette for endless reel spools, in particular for magnetic sound writing carriers : de en
  • AT179701B - Process for the production of non-sandy, sweetened semi-solid milk products : de en
  • CA505938A - Process for improving textile articles : en fr
  • DE1683828U - WORLD TIME WATCH. : de en
  • DE1683928U - OPEN THE TAP WITH A FUSE. : de en
  • DE918317C - Toy railroad car with platform system for model railways : de en
  • DE918097C - Carrier element made of metal consisting of several parts electrically isolated from one another, in particular connecting web or axle for multiple variable capacitors : de en
  • AT179687B - Conveyor element for lubrication systems : de en
  • FR1073079A - Illuminated platen shears : en fr
  • FR1073080A - Process for obtaining polymeric products of a mixture on the basis of vinyl and aromatic compounds : en fr
  • FR1073405A - Improvements to electrical transformers : en fr
  • FR60045E - Construction process of accessories for pipe installations : en fr
  • DE918117C - Nozzle for rotary tube furnaces to rust off sulphidic ores : de en
  • FR60070E - Magnetron amplifier : en fr
  • GB715911A - Method and apparatus for building belts : en
  • DE1683857U - ROOM DRYER. : de en
  • DE918266C - Process for the production of ice blocks and device for carrying out the process : de en
  • FR1073247A - Improvements to bituminous materials for road surfacing : en fr
  • FR60018E - Carburetor improvements : en fr
  • CA505950A - Container for and process of preserving perishable foodstuffs : en fr
  • DE918259C - vice : de en
  • FR1073185A - Manufacturing process of compressed artificial marble tiles, veined and flamed, having the appearance of natural marble : en fr
  • FR1073251A - Device for exerting intermittent traction on the vertebrae : en fr
  • FR1073389A - Process for preparing n-acylamino-diols : en fr
  • AT179675B - Device for additional lateral steering of work equipment movably connected to a tractor by means of a steering system : de en
  • CA505940A - Dyestuff powders : en fr
  • CA505941A - Expanding earth anchors : en fr
  • AT179670B - Vending machine for liquid soap with coupled hand dryer : de en
  • AU164108B2 - Improvements in and relating to fruit graders : en
  • GB715852A - Improvements in or relating to smoke and fume disposal in tilting electric furnaces : en
  • US2689533A - Liquid pump : en
  • US2689832A - Method of converting weakly basic anion-exchange resins to strongly basic resins : en
  • FR59903E - Industrial photographic paper developing machine : en fr
  • US2689419A - Excavating bucket adapter for replaceable tooth points : en
  • US2689531A - Hydraulic machine : en
  • US2689396A - Method of making magnetic cores : en
  • DE1683720U - HEIGHT-ADJUSTABLE STOOL. : de en
  • GB715804A - Process for the production of vitamin substances by fermentation : en
  • DE1683972U - SAFETY DEVICE ON HIGH PRESSURE CYLINDER VALVES FOR CLIP-ON PRESSURE REGULATORS. : de en
  • FR1073278A - Valve-valve : en fr
  • FR1073333A - Passive defense shelters : en fr
  • US2689381A - Method of making tile : en
  • US2689813A - Method for making continuous twistless bonded yarn : en
  • US2689822A - Quenched hydrofluoric acid conversion : en
  • DE1683938U - THREE-PHASE PLUG / SOCKET ARRANGEMENT. : de en
  • FR1073091A - advanced eye and its manufacturing process : en fr
  • GB715782A - An improved spring buffer for railway vehicles : en
  • GB715897A - Improvements in and relating to machine tools : en
  • DE918285C - Process for the preparation of symmetrical and asymmetrical carbocyanines : de en
  • US2689798A - Method of making and packing ice-cream sundaes : en
  • US2689902A - Electric lighter : en
  • US2689917A - Fluorescent display device : en
  • DE1683733U - CYLINDER FRICTION CLUTCH. : de en
  • DE1683913U - HUB FOR MOTORCYCLES, SCOOTERS AND THE LIKE. : de en
  • US2689724A - Closure-operator : en
  • FR60037E - Agreement indicator system : en fr
  • DE1683673U - RAZOR BLADE SET PACK. : de en
  • US2689746A - Vehicle wheel suspension, including means to adjust the wheel carrier : en
  • DE918124C - Teat cup : de en
  • FR1073348A - Cooled door frame for industrial furnaces : en fr
  • GB715986A - Improvements in or relating to plain bearings : en
  • US2689816A - Process for producing dextran : en
  • US2689597A - Apparatus and process for forming mats of comminuted material : en
  • US2689863A - Ester-anhydrides and the production thereof : en
  • DE918324C - Process for the production of porous materials : de en
  • GB715997A - Improvements relating to bags and to methods for making same : en
  • FR59976E - Reinforced concrete floor made without formwork : en fr
  • US2689722A - Heating apparatus for soaking pits : en
  • US2689774A - Piston ring : en
  • DE1683805U - LOCKING RIM RING FOR THE USE OF IRON-TIRED WAGON WHEELS AS AIR-TIRED WHEELS. : de en
  • DK78157C - Balancing apparatus for maritime vessels and vessels with such a balancing apparatus. : da en
  • FR59913E - Improvements in amide preparation processes : en fr
  • GB715931A - Improvements in or relating to non-numerical telecommunication switching arrangements using relay line-finders : en
  • DE1683769U - DEVICE FOR INSERTING PLUG PINS : de en
  • DE1683897U - PIPE CONNECTION. : de en
  • GB715899A - Improvements in or relating to coupling devices for pipes or conduits : en
  • FR60130E - Indoor aircraft flight school apparatus and devices : en fr
  • GB715996A - Control system having asynchronous three-phase current machines with slip-ring rotors : en
  • US2689793A - Controlling grain and contrast in color photography : en
  • US2689386A - Storm window with sash storage brackets : en
  • US2689422A - Illuminated display : en
  • US2689620A - Driving assembly for lawn mowers : en
  • US2689677A - Ampoule filling and sealing machine : en
  • DE1683765U - CLAMPING DEVICE FOR PRINTED TYPES IN SET SHIPS. : de en
  • DE1683858U - LAUNDRY DRYERS. : de en
  • DE1683927U - ADJUSTABLE GRINDING DEVICE ON BANDKNIFE CUTTING MACHINES WITH ONE-HANDED OPERATION. : de en
  • DE918192C - Damping device for locks for firearms : de en
  • GB715927A - Improvements in or relating to bearings : en
  • GB715679A - Improvements in or relating to pit props : en
  • GB715683A - Improvements in or relating to unsymmetrical electrostatic deflection systems for cathode ray tubes : en
  • FR1073126A - Improvement of girdles, corsets and similar articles : en fr
  • GB715916A - Improvements in or relating to apparatus for manufacturing voltage breakdown devices : en
  • GB716002A - Improvements in or relating to processes for producing on woven materials pattern effects combined with permanent mechanical effects : en
  • US2689575A - Wigmaking machine : en
  • FR60095E - Combine harvester : en fr
  • FR60114E - Apparatus for sorting objects according to their size : en fr
  • FR59948E - Construction process : en fr
  • FR60132E - Elastic suspension especially for front wheels of velocipedes or mopeds : en fr
  • FR1073216A - Device for fixing sheets around a drum : en fr
  • FR59910E - Device for intensifying images : en fr
  • FR60104E - Synchronization device for gear changes : en fr
  • DE918331C - Circuit arrangement for light signals with two interacting signal adjusters : de en
  • FR59978E - Teleferencing installation : en fr
  • GB715943A - Improvements in or relating to the treatment of cereals : en
  • DE918184C - Steering spring valve : de en
  • FR1073276A - Process for preventing the agglomeration of pulverulent potassium bromide and new products obtained by its implementation : en fr
  • GB715860A - Electrical measuring, indicating or like instruments : en
  • FR1073268A - Aircraft : en fr
  • FR1073192A - Universal brick slicer : en fr
  • FR1073329A - Device for moving control discs actuated by regulator : en fr
  • GB715973A - Improvements in or relating to frequency selective circuit arrangements for use withvideo and like signals : en
  • DE1683775U - ALL KINDS OF PLASTIC MOLDED PARTS FOR FARMING AND DECORATION NEEDS. : de en
  • DE918326C - Welded connection for a turbo runner, to which several wheel disks are welded together on their outer circumference : de en
  • US2689466A - Absorption refrigeration unit with a centrifugal separator : en
  • US2689483A - Means for varying the circumference of working faces : en
  • FR59922E - Photographic binder sheet : en fr
  • FR1073206A - New type of toothing for wood saw blade : en fr
  • FR1073229A - Bedpan sleeve : en fr
  • FR1073284A - Refinements to piston musical instruments : en fr
  • GB715917A - Improvements in or relating to the welding of platinum to metal of lower melting point : en
  • DE1683797U - Sack valve closure in the manner of a slot valve : de en
  • DE918167C - Loading system for conveyor baskets : de en
  • FR1073388A - New parquet : en fr
  • GR15673B - SPECIAL INCLINATED PLASTIC CUP. : el en
  • US2689605A - Furnace structure : en
  • US2689891A - Sprocket drive wheel : en
  • DK78151C - Compression ignition type internal combustion engine. : da en
  • US2689387A - Blind : en
  • US2689691A - Fishing reel : en
  • US2689494A - Bicycle fork bending tool : en
  • US2689453A - Tangential sheet cooling of internal-combustion chambers : en
  • US2689817A - Propionic acid from wood pulp waste liquor : en
  • DE918179C - Adjustable harrow : de en
  • DE918346C - Self-switch based on electromagnetic and thermal release : de en
  • CA505965A - Therapeutically-active concentrate and process for preparing same : en fr
  • US2689742A - Lifting wheel suspension : en
  • DE1683954U - DUST PROTECTION RAIL FOR SLIDING DOORS AND WINDOWS. : de en
  • DE1683894U - EMPTY PLUG. : de en
  • FR59919E - New form of osteo-articular prosthesis : en fr
  • DE1683763U - MACHINE FOR CUTTING BOOK STACKS OR DGL. ON THREE SIDES WITH A KNIFE. : de en
  • DE1683770U - ELECTRIC CAPACITOR FOR HIGH CURRENT LOAD. : de en
  • DE1683874U - CLOSURE FOR HANDBAGS OR TRAVEL BAGS. : de en
  • FR59954E - Quick trip automatic circuit breaker : en fr
  • FR60035E - Process and installation for the production of steel : en fr
  • FR60025E - Advanced ceramic compositions for vacuum-tight seals : en fr
  • USD173087S - Brooch or the like : en
  • DE1683747U - SEPARATE INSTRUMENT STRAPS AND HEEL DRAW STRAP FOR SHOES : de en
  • DE1683653U - SCHOOL CASE. : de en
  • FR1073267A - Electrical contact with safety device : en fr
  • FR1073435A - Process and installation for the recovery of hydrocyanic acid in certain gases : en fr
  • GB715829A - Improvements in explosive mixtures : en
  • GB715908A - Improvements in or relating to pilger rolling mills for the manufacture of seamless metal tubes : en
  • GB715784A - Improvements in sash windows : en
  • DE1683609U - TRANSMISSION DEVICE FOR TELEVISIONAL SCANNED, PREFERABLY RESTING PICTURES. : de en
  • DE1683669U - PACKAGING FOR CUT FLOWERS. : de en
  • US2689442A - Reel adjusting device : en
  • DE1683713U - HANGING CLIPS FOR LINEN, CURTAINS AND OTHER PURPOSES. : de en
  • FR59904E - Socket for polyphase current electrical network with movable collector capable of being moved along the conductors arranged in a polygonal plane : en fr
  • GB715960A - Improvements in and relating to spark voltage transmitting or distributing devices for the ignition apparatus of internal combustion engines : en
  • GB715844A - Improvements to record supporting and feeding means for record changing mechanism : en
  • FR59927E - New way of building up swimsuits, bras, clothing and underwear : en fr
  • IE22062L - Electrical intelligence storage equipment : en
  • US2689949A - Telementering system : en
  • DE1683862U - COVERING FOR UPRIGHT PRESS TABLES. : de en
  • DE1683939U - BREAKABLE SOLDER STRIP. : de en
  • DE918085C - Schraem loader : de en
  • DE1683819U - VEHICLE TOY TRAINED AS A STANDING FIGURE. : de en
  • US2689708A - Tractor jack : en
  • GB715729A - Improvements in and relating to detachable handles : en
  • GB715946A - A three-phase magnetic core for stationary induction apparatus : en
  • DE918174C - Friction wheel lighter : de en
  • US2689926A - Electron beam tubes : en
  • DE1683662U - RUBBER AIR GAME. : de en
  • FR59961E - Burner for liquid fuels : en fr
  • FR60160E - Washing machine : en fr
  • FR60188E - Amplifier system : en fr
  • GB716020A - Improvements in the production of fungicidal cyclohexadienone derivatives : en
  • CA505912A - Sodium superoxide production : en fr
  • DE918127C - Control device for fuel injection pumps with rotating distributor : de en
  • DE918092C - Small calender : de en
  • US2689906A - Ceiling heater and ventilator : en
  • FR1073134A - Vineyard plow with stock spreader : en fr
  • US2689568A - Dilator : en
  • US2689697A - Safety belt release : en
  • FR60147E - Process for the manufacture of plastic weapons products : en fr
  • DE1683647U - CUTTER KNIFE. : de en
  • FR59981E - Improvements to starters : en fr
  • FR1073242A - Method of establishing a packaging for ampoules and packaging obtained in accordance with this method : en fr
  • FR1073357A - Process for spinning acrylonitrile polymers and copolymers and device therefor : en fr
  • US2689475A - Weak bottle eliminator : en
  • US2689524A - Throw-off mechanism for rotary offset presses : en
  • FR1073127A - Portable shower cabin : en fr
  • GB715824A - Stropping device for safety razor blades : en
  • DE1683911U - ELECTRIC ROTARY SWITCH FOR VEHICLE LIGHTING. : de en
  • GB715953A - Improvements in and relating to the jointing of sheets of unplasticised polyvinyl chloride : en
  • DE1683983U - GRINDING HEAD WITH ONE OR MORE GRINDING WHEELS. : de en
  • FR60040E - Guiding and protection device for machine tools with vertical shaft, intended for woodworking : en fr
  • DE918233C - Process for the production of plastics containing acrylic acid nitrile and esters of the acrylic acid series : de en
  • DE918372C - Device for making positive copies : de en
  • DE918222C - Portable high pressure acetylene generator : de en
  • US2689458A - Rotary hydraulic coupling : en
  • DE1683617U - TRAVEL POCKET COFFEE GRINDER. : de en
  • DE1683987U - DECORATIVE FRAME OF LEATHER OD. DGL. FOR SHOES. : de en
  • CA505967A - Heating element for convection heaters : en fr
  • DE1683865U - AUXILIARY DEVICE FOR THE CONTINUOUS EDITING OF SUBSTANCES NOT SLIDING ON EACH OTHER, AT DIFFERENT SPEEDS. : de en
  • AT179664B - Process for the production of records, in particular long-playing records : de en
  • US2689682A - Gas turbine compressor : en
  • DE1683796U - CAKE CUTTER, GLAZER AND TOPPING DEVICE. : de en
  • FR1073282A - Improvement in ski-skis : en fr
  • GB716014A - Revolving disc and pointer perpetual calendar : en
  • FR1073243A - Electrical switching device : en fr
  • DE918287C - Hand knitting machine : de en
  • GB715965A - Improvements in bearings for use in hydraulic shock absorbers : en
  • DE918226C - Core and blow molding machine : de en
  • FR1073083A - Helicopter rotor control device : en fr
  • DE1683850U - WASHING MACHINE. : de en
  • FR1073346A - Removable and refillable cartridge fountain pen holder : en fr
  • FR60002E - Locking system for wine barrel tap : en fr
  • GB715681A - Improvements relating to electron discharge tube arrangements : en
  • FR1073424A - Process for the production of ketone hydrazones : en fr
  • GB715892A - Improvements in or relating to means for storing articles such as books or documents : en
  • FR60156E - Transmission organ : en fr
  • FR1073395A - Process for the manufacture of a semi-finished or finished product similar to textile products, or a significant part of such a product : en fr
  • USD173056S - Dress ob similar article : en
  • DE1683906U - SEALING OF INTERMEDIATE BEARINGS. : de en
  • DE1683924U - MACHINE FOR MAKING COOKIES OF ANY KIND. : de en
  • DK78131C - Process for the preparation of 4,7-phenanthrolines. : da en
  • FR60172E - Method and apparatus for drying granular or powdery materials : en fr
  • US2689398A - Method of making magnetizable compacts : en
  • US2689610A - Machine for measuring and cutting rubber strip stock : en
  • USPP1304P - Eose plant : en
  • DE918178C - Drinking device for young animals : de en
  • DE918309C - Flash light device with two-part reflector and electrical ignition device : de en
  • DK78138C - Apparatus for stabilizing the frequency of a microwave oscillator. : da en
  • FR59912E - Improvement in washing machines and more particularly in automatic machines without heating : en fr
  • GB715821A - Improvements relating to the manufacture of sulphuric esters of dextran : en
  • USD173055S - Dress ob similar article : en
  • DE918114C - Containers, especially for electrically heated hot water storage tanks : de en
  • US2689711A - Balustrade : en
  • USD173077S - Moore narrow elastic fabric : en
  • AT179680B - Seed dressings : de en
  • US2689351A - Method of forming stump sockets : en
  • CA505898A - Method of removing husks from grain and the like and apparatus for carrying out the method : en fr
  • FR59935E - Improvements to alkaline accumulator plates : en fr
  • GB715775A - Operating mechanism for the brakes of agricultural tractors and the like : en
  • GB715838A - Improvements in or relating to gas or vapour flow controlling apparatus, e.g. for breathing equipment : en
  • US2689811A - Corrugated fibrous battings : en
  • US2689884A - Recording stabilizer : en
  • FR1073345A - Illuminated indicating device for television receivers : en fr
  • DE1683725U - DISCHARGE DEVICE FOR COOKERS AND OVENS. : de en
  • DE1683760U - HAND SHOWER HEAD WITH HANGING DEVICE. : de en
  • DE918147C - Process for the production of condensation products : de en
  • DE918084C - Closure for outer clothing, especially for Kuerschnerei products : de en
  • FR1073245A - Advanced thin, single or multiple blade chopper, and its manufacturing process : en fr
  • DE1683644U - METAL SKIDS FOR THE PNEUMATIC SCOOTER. : de en
  • US2689805A - Method of coating polytetrafluoroethylene articles and resulting articles : en
  • USD173060S - Dress or similar article : en
  • US2689706A - Pilot controlled flush valve : en
  • DE1683705U - ARRANGEMENT FOR HOLDING ENCLOSURE GLASS PANELS WITH SEAL IN FRAMES OF LUMINAIRES FOR FLUORESCENT LAMPS. : de en
  • USD173067S - Face guard : en
  • DE902155C - Arrangement for switching an electrical circuit : de en
  • DE918235C - Adjustment device of type wheels for cash registers, calculators or. like machines : de en
  • FR1073116A - Process for the preparation of fluoro-esters, fluoro-ethers and fluoro-acetals : en fr
  • FR1073160A - Sheet music : en fr
  • GB715819A - Selvedge heald frames for mails of looms for weaving : en
  • DE1683840U - TIMER, IN PARTICULAR TELEPHONE CLOCK. : de en
  • GB715803A - Apparatus for the automatic control of machinery : en
  • FR60039E - Sole for bicycle brake pads : en fr
  • GB715968A - Improvements in overhead cable railways : en
  • FR1073380A - Device for fixing the drive plates placed on the lower part of heavy-duty sewing machines : en fr
  • FR1073178A - Process for driving the columns for the separation of ammonia and the saturators of coking plants and similar installations : en fr
  • FR1073201A - Reversing mixing valve for fluid distribution : en fr
  • FR1073255A - Method and apparatus for sorting postal items : en fr
  • FR1073402A - Absorption refrigerator device : en fr
  • FR60083E - New provisions improving the cooling of static electric capacitors : en fr
  • USD173072S - Portable internal-combustion engine : en
  • US2689666A - Toaster case : en
  • US2689694A - Thread guide : en
  • US2689739A - Jig chuck : en
  • DE1683614U - TIME DRIVE. : de en
  • DE1683702U - MOUNTING FORK FOR HIGH VOLTAGE INDICATOR. : de en
  • GB715726A - Improvements in or relating to cartons, boxes or like containers : en
  • DE918149C - Heating medium supply with radiators : de en
  • DE1683971U - QUICK CLOSING SLIDER. : de en
  • DE1683618U - SHOE SHINE. : de en
  • FR1073107A - Installation for obtaining electro-aerosol : en fr
  • FR59962E - Improvements to nut braking components : en fr
  • DE918155C - Device for introducing lamp bulbs into a chute : de en
  • DE918244C - Control for operating hydraulic presses : de en
  • GB715764A - An improved apparatus for drilling centring holes on the inertial axis of rotating bodies : en
  • DE1683666U - MULTI-PURPOSE CONTAINER MADE OF SHEET METAL. : de en
  • DE1683739U - ELECTRIC CAN MILK COOLER. : de en
  • DE1683812U - TABLE BALL GAME. : de en
  • FR1073372A - Absorption refrigeration unit : en fr
  • GB715713A - Improvements in a process and apparatus for the manufacture of carbon black : en
  • GB715837A - Means for endwise locating a member in a slot of a support : en
  • US2689650A - Cleaning apparatus for removing foreign matter from peas : en
  • GB715859A - Improvements in or relating to phase shifting circuit arrangements : en
  • FR1073316A - Method of applying a fluorescent coating to fluorescent lamps : en fr
  • GB715835A - Improvements in or relating to heating and ventilating devices for vehicles : en
  • DE1683754U - LOCKING AND EDGE PROTECTION FOR PLYWOOD BOXES, IN PARTICULAR WITH VERTICAL ROUND EDGES. : de en
  • DE918243C - Projection lamp for lenticular color film : de en
  • US2689900A - Circuit for heat treating metallic objects : en
  • AT179677B - Reed cutting machine : de en
  • CA505929A - Conveyor : en fr
  • DE1683899U - PIPE CONNECTION. : de en
  • FR1073189A - Process for obtaining acrylic nitrile of a high degree of purity, starting from acetylene and hydrocyanic acid, by means of treatment with ammonia and by distillation : en fr
  • US2689596A - Process and apparatus for bending tubes to small radii : en
  • US2689782A - Process for producing deuterium oxide : en
  • US2689907A - Handbag illuminator : en
  • DE1683834U - CLOCK WITH ROTARY PENDULUM FOR LONG RUNNING DURATION. : de en
  • USRE23874E - Collapsible broiler and barbecue : en
  • GB715876A - Process for separating optical antipodes from racemic alpha-amino-beta-hydroxy-aryl-propionic acid esters : en
  • GB715928A - A rocket projectile and a launching device therefor : en
  • US2689953A - Positionally selective communication system : en
  • DE1683626U - CAR CARDS CARD. : de en
  • DE1683602U - CONTAINERS MADE OF FOAM RUBBER. : de en
  • DE1683856U - STAND, ESPECIALLY FOR MACHINE PRESSES. : de en
  • FR1073296A - Measuring table for irregular surfaces : en fr
  • GB715882A - Improvements in and relating to refractory bodies adapted for use as heat transfer media and/or as supports for catalytic materials : en
  • FR60072E - Coupling device for plows and other cultivation equipment : en fr
  • FR60050E - Device allowing the automatic switching on of signaling lights or lighting according to the illumination of the place where they are placed : en fr
  • FR1073434A - Mold for the manufacture of agglomerates and in particular concrete blocks : en fr
  • GB715880A - Hydrofoil assemblies and jet propulsion means for boats : en
  • US2689349A - Stiffening and stretching device : en
  • US2689426A - Fishing tip-up : en
  • FR1073291A - Work and rescue clothing : en fr
  • GB715677A - Improvements in or relating to electric fuses : en
  • US2689821A - Hydrocarbon conversion process : en
  • DE1683676U - CONTAINER WITH AT LEAST TWO RECEPTION ROOMS FOR LIQUIDS, POWDER OD. DGL. : de en
  • DE1683687U - TWO WIRE ELECTRIC OIL CABLE. : de en
  • DE1683847U - UNDERFIRING WASHING MACHINE. : de en
  • DK78159C - Exercise projectile. : da en
  • FR60170E - Seal for bottle cap or cap : en fr
  • FR60186E - Method of manufacturing a part of a television apparatus : en fr
  • DE1683737U - CLOSURE FOR GAS CYLINDER VALVES OD. DGL. : de en
  • DE918378C - Arrangement for the electroacoustic control of synchronous mouth movements of so-called speaking dolls : de en
  • GB715871A - Protective arrangements for pulse generator circuits : en
  • US2689684A - Integrating mechanism : en
  • DE1683950U - DEVICE FOR OPENING AND CLOSING VENTILATION SLITS OF SHOP WINDOW FRAMES. : de en
  • GB715990A - Improvements in or relating to crushing or pulverising machines : en
  • US2689689A - Grinding apparatus : en
  • FR60113E - Prefabricated ties and process for their manufacture : en fr
  • GB715858A - Improvements in and relating to impulse wheel runners : en
  • FR59960E - Universal machine tool : en fr
  • FR60187E - Process of cold fixing of glass on various materials without the help of glues : en fr
  • GB715951A - Improvements in or relating to the manufacture of thermo-set plastic laminates, and the products of such manufacture : en
  • FR1073070A - Wire mesh, in particular for covering parts of bedding or furnishings and similar applications : en fr
  • FR1073108A - Device for zig-zag bending of parts, in the form of sheets or strips, with converging edges : en fr
  • GB715945A - Improvements in turbulent flow, restricted passage dryer : en
  • US2689360A - Combined wire drawing and forging machine : en
  • US2689861A - Aromatic isocyanate manufacture in the presence of tetramethylurea : en
  • CA505959A - Pump : en fr
  • GB715757A - Improvements relating to boxes : en
  • FR1073300A - Improvements to television shooting tubes : en fr
  • FR1073179A - Process for gluing sheets in the form of strips and adhesive tape for the implementation of this process : en fr
  • FR1073266A - Automatic Firearms Improvements : en fr
  • US2689379A - Method of producing riddled thermoplastic sheets : en
  • US2689608A - Flexible grain door for closed cars : en
  • US2689619A - Clutch release mechanism for tractors : en
  • US2689843A - Boron trifluoride-piperidine curing catalyst for polysiloxane resins : en
  • US2689414A - Mechanical dry fly drier : en
  • US2689888A - High-voltage transmission line : en
  • US2689553A - Automatic tappet : en
  • DE1683884U - FULLY AUTOMATIC SPECIAL MIXING SCALE FOR GRAINY AND POWDERED GOODS. : de en
  • US2689374A - Aeration and curing apparatus, particularly for rubber dispersions : en
  • US2689709A - Electrician's fish tape reel : en
  • GB715787A - Improvements in or relating to lever gear mechanism particularly for operating vehicle brakes : en
  • DE1683936U - SUPPORT FOR TELEPHONE HANDSET. : de en
  • DE1683966U - HYDRAULIC VALVE TAPE, IN PARTICULAR FOR COMBUSTION MACHINES. : de en
  • DE1683891U - PIPE CLAMP. : de en
  • GB715926A - Improvements in or relating to lifting jacks : en
  • GB716000A - Improvements in or relating to valve bags : en
  • FR1073209A - Method and press for forming the inner surface of hollow bodies : en fr
  • DE1683989U - SOCIAL GAME. : de en
  • DE918173C - Cigar, cigarillos or cigarette holder : de en
  • FR1073449A - Improvements to packing elements for industrial devices : en fr
  • US2689870A - Method for the preparation of aryl : en
  • DE918163C - Process for the production of rubber compounds : de en
  • GB715849A - Method of electroplating and electroplating compositions : en
  • GR15666B - METHOD OR BUILDING FOR THE ESTABLISHMENT OF FABRICS. : el en
  • DE918006C - Seat that can be ejected from the interior of an aircraft by an energy store : de en
  • DE918338C - Arc protection ring on insulators : de en
  • DK78153C - Shaft-like feeding device for shaking screens. : da en
  • GR15664B - MYTH OF BUILDERS THE MASONRY. : el en
  • FR1073384A - Ventilation device for motor cars : en fr
  • GB715795A - Improvements relating to windows : en
  • DE918199C - Tractors with loaders, especially for agriculture : de en
  • DE1683985U - SPIRAL NUT SPRING. : de en
  • DK78132C - Typographic typewriter. : da en
  • FR1073331A - Variable flow pump : en fr
  • GB715759A - Improvements in or relating to adjustable supports for tubular scaffolding : en
  • GB715889A - Improvements in or relating to valve rotators : en
  • DE1683697U - INDUCTION MOTOR WITH SECONDARY PART ARRANGEMENTS FOR LOW NOISE, POWERFUL ATTRACTION AND GOOD EFFECT. : de en
  • GB715976A - Improvements in medical preparations for removing toxic heavy metals from the human body : en
  • US2689810A - Separation of starch and gluten : en
  • USD173065S - Hydraulic ram : en
  • DE1683888U - DEVICE FOR HANGING CABLES, PIPELINES AND THE LIKE, ESPECIALLY IN PITES. : de en
  • FR60012E - Prefabrication process for walls and floors : en fr
  • DE918198C - Release device : de en
  • DE918209C - Process for the production of organic halogen compounds : de en
  • DE1683744U - GRINDING MACHINE. : de en
  • DK78133C - Heat exchange apparatus, filter press or similar apparatus composed of plate or frame elements. : da en
  • FR1073203A - Method and apparatus for washing items of lingerie made of delicate fabrics and in particular fine stockings : en fr
  • FR1073093A - Process for providing a paved or asphalt road surface with traffic signs : en fr
  • FR59956E - Improvements to traffic lights of the traffic light type, in particular for motor vehicles : en fr
  • GB715935A - Improvements relating to the cleaning of heat-exchangers : en
  • DE918234C - Perpetual calendar : de en
  • FR1073224A - Vibrating table : en fr
  • US2689948A - License plate holder : en
  • FR1073288A - Headlight for automobile car : en fr
  • GB715771A - Improvements in or relating to the preparation of delta-hydroxyvaleraldehyde : en
  • GB715902A - Process for isolation and purification of penicillin g : en
  • US2689636A - Multiple loader : en
  • US2689491A - Bit sharpener : en
  • CA505998A - Sensitive pressure tape dispenser : en fr
  • FR1073286A - Device for recording contours, in particular for taking measurements for cutting and making a garment : en fr
  • GB715760A - Improvements in and relating to suction hoods for grinding discs and the like : en
  • DK78150C - Raft or sinker for attachment to a fishing line. : da en
  • FR1073352A - Police plate for motor vehicles, etc. : en fr
  • FR60190E - Adaptation of the grandjean stenotype to the Vietnamese language : en fr
  • US2689567A - Hydrotherapeutic device : en
  • USD173083S - Earring or the like : en
  • DE1683731U - PLAYING MACHINE WITH COIN INSERTION IN WHICH A BALL IS PROPOSED SEVERAL TIMES INTO A PLAYING AREA : de en
  • FR1073369A - Sizing machine allowing the addition of separate metallic elements adapting one after the other and carrying metal sizing belts : en fr
  • FR1073228A - Tubular scaffold connector : en fr
  • GB715684A - Improvements in or relating to machines for folding or bending sheet metal : en
  • GB715874A - A tablet for use in treating peptic ulcers : en
  • FR60138E - Advanced lock : en fr
  • FR60146E - Gasoline lighter with protected flame : en fr
  • GB715694A - Improvements in or relating to the manufacture of cathodes for electric discharge devices : en
  • FR1073097A - Stamp for bicycles : en fr
  • FR1073114A - Classification sheet : en fr
  • FR1073212A - Portable machine for the surface treatment of leathers, skins and the like : en fr
  • DE1683751U - SHOE JEWELERY. : de en
  • DE1683833U - HOUSING FOR TABLE CLOCKS. : de en
  • US2689348A - Cushion holder for shoulder straps : en
  • GB715710A - An improved vent plug for sand blowing in core boxes and cast iron moulds : en
  • GB715919A - Process for improving the fastness of dyeings : en
  • DE918186C - Motor vehicle transmission with a hydraulic torque converter and two downstream epicyclic gear sets in series : de en
  • FR60136E - Improvements to bending machines, particularly for tubes and bars : en fr
  • GB715875A - Improvements in or relating to process of preparing ethylene polymers : en
  • FR1073173A - Improvement in flexible media : en fr
  • FR1073220A - Process for converting wet and fibrous methyl cellulose into powder with a high solubility rate : en fr
  • DE1683925U - PROTECTIVE INSERT FOR LEG DRESSES. : de en
  • FR60137E - motor vehicle engine gas ejector : en fr
  • DE918170C - Lead bearing metal containing alkali and alkaline earth : de en
  • DE918319C - Relay timing device : de en
  • FR59958E - Improvements to engine ignition : en fr
  • FR60151E - New manufacturing process for ring brushes using a molded material : en fr
  • DE918104C - Process for the preparation of dyes of the phthalocyanine series : de en
  • DE1683631U - WATER TAP. : de en
  • DE1683740U - Centrifugal governor for power machines. : de en
  • FR60167E - Manufacturing process of martin quality steels and steels obtained by this process : en fr
  • US2689408A - Depth gauge : en
  • US2689358A - Transfer mechanism : en
  • US2689641A - Method of manufacturing diamond dies incorporated in shrouds and mounted in settings : en
  • CA505996A - Semi-conductor relaxation oscillators : en fr
  • DE918195C - Process for the colored decoration of stick-shaped objects such as pens and pencils : de en
  • GB715743A - Esters of hydrocarbon-substituted succinic acids and compositions containing the same : en
  • GB715854A - Improvements in knife or like blade sharpeners : en
  • FR60116E - Colorants manufacturing process : en fr
  • GB715873A - Improvements in or relating to thread suction devices for spinning frames and the like : en
  • AT179733B - Tube winder : de en
  • US2689928A - Process for lighting ionic tubes, particularly tubes with auxiliary priming electrodes : en
  • AU2194153A - Wire winding and unwinding machine : en
  • DE1683887U - DEVICE FOR CLEANING RAW GAS PIPES. : de en
  • AT179646B - Rolling grilles : de en
  • FR1073096A - Arrangement of connecting rods for piston engines comprising several cylinders acting on a single crankshaft pin : en fr
  • AT179616B - Method for calibrating a glass envelope closed at one end and an electric discharge tube with a piston with a calibrated zone : de en
  • AU2395353A - Improvements in means for igniting the gas burner of domestic clothes washing boilers : en
  • CA505883A - Courtesy light : en fr
  • CA505909A - Lock support for container : en fr
  • GB715697A - Improvements in and relating to the production of printed electrical circuits and elements for use in electrical circuits : en
  • GB715822A - Improvements in and relating to mowing machines : en
  • GB715913A - Improvements in or relating to esters of vinyloxyalkoxy compounds and unsaturated carboxylic acids : en
  • GB715811A - Improvements in or relating to methods of and apparatus for generating a combustiblegas from liquid fuels : en
  • FR1073308A - Magnetostriction converter : en fr
  • GB715705A - Improvements in index-cards and devices for filing the same : en
  • FR1073188A - Shifting device with horizontal translation, for roller conveyors : en fr
  • FR1073414A - Passenger automobile car with pontoon-shaped superstructure : en fr
  • GB715885A - Improvements in or relating to friction clutches : en
  • US2689693A - Bobbin holder arrangement for spinning machines and the like : en
  • FR60082E - Method for stabilizing the frequency of a thermonic oscillator : en fr
  • FR59997E - Device for mounting mudguards : en fr
  • FR1073094A - Improvements to benches for grinding machines, lathes, etc. : en fr
  • USD173075S - Clock dial : en
  • DE918292C - Knee lever drive for presses for the production of molded parts from synthetic resin or similar plastic materials : de en
  • US2689538A - Attachment for sewing machines : en
  • GB715692A - Improved pneumatic pressure-fluid-operated means for actuating doors and other devices : en
  • DE1683750U - SOLES AND HEELS WITH TRAY-LIKE OR. CLUTS OR RIBS ARRANGED AT AN ANGLE. : de en
  • DE918200C - Method and device for emptying bulk goods from movable bulk goods containers of road, rail or water vehicles : de en
  • DE1683944U - TRANSPORTABLE, ELECTRICALLY HEATED APPARATUS FOR THE TREATMENT OF FLU AND ROTATION. : de en
  • FR1073115A - elastic deformation radial clamping element : en fr
  • FR1073184A - Further development of agricultural machinery comprising two non-parallel alignments of tool trains : en fr
  • AT179623B - Espresso machine : de en
  • FR59916E - Manufacturing process of terephthalic acid : en fr
  • DE1683635U - VALVE, IN PARTICULAR SHUT-OFF VALVE FOR A LINE THAT CONDUCTS EASILY VAPORIZING LIQUIDS, ESPECIALLY FLAMMABLE LIQUIDS. : de en
  • DE1683667U - FOLDING BOX. : de en
  • FR1073111A - Annular piston hydraulic actuator : en fr
  • FR1073448A - Switch or lane change for load transport installations : en fr
  • US2689418A - Excavating bucket construction : en
  • FR1073279A - Regulator for gaseous fluid : en fr
  • CA506000A - Preparation for the treatment of allergic diseases : en fr
  • CA505891A - Insulation for thermocouple head and arm : en fr
  • DE918203C - Channel profile for the pit lining : de en
  • US2689481A - Tire pressure indicator : en
  • AT179700B - Method for the permanent connection of structural parts, in particular of profile pieces : de en
  • US2689664A - Cover for drinking glasses, cups, and the like : en
  • GB715716A - Improved method and means for proofing or lining containers with moisture-proof materials : en
  • GB715901A - Improvements relating to core drills : en
  • DE1683821U - NON-DERAILING ROAD. : de en
  • FR1073361A - Lock, especially for objects such as suitcases, towels, chests or the like : en fr
  • FR60063E - Sofa : en fr
  • DE1683746U - WATERPROOF COVER. : de en
  • AT179737B - Ski binding with front pull : de en
  • DE1683624U - READING DRUM. : de en
  • DE918279C - Device for monitoring the moisture content in liquid-filled containers equipped with a liquid level indicator : de en
  • FR1073364A - Process of simultaneous flotation of the blende and the scale and of separation of the two minerals obtained : en fr
  • CA505977A - Electrical printing apparatus : en fr
  • CA506002A - Controlled oxidation of branched chain organic compounds : en fr
  • CA506023A - Process of roasting coffee : en fr
  • DE1683918U - TABLE CUSHION. : de en
  • DE918099C - Device with thin metal layers that are applied to carrier pads and behave neutrally towards them, especially in the case of electrical capacitors with coatings that are vapor-deposited on the dielectric : de en
  • US2689655A - Crane : en
  • DE1683619U - HOLDER FOR GLASSES, SOAP DISHES, SPONGE DISHES AND THE LIKE. : de en
  • DE918364C - Fuel evaporator for combustion chambers, especially of gas turbines : de en
  • FR1073309A - Improvements in processes for the production of hydrogen by catalytic reduction of water vapor using hydrocarbons : en fr
  • FR60141E - Fire hose drying tower : en fr
  • CA505974A - Process for the preparation of pure vitamin b12 preparations with the aid of the chromatographic method : en fr
  • US2689744A - Creeper : en
  • AT179694B - Process for the continuous regeneration of pickling liquors : de en
  • US2689402A - Method of grading patterns : en
  • JPS2912031Y1 - : ja
  • US2689440A - Trailing crop harvesting hitch device : en
  • DE918103C - Process for the production of couplingable dyes of the phthalocyanine series : de en
  • DE1683917U - DOOR HANDLE LOCKABLE ON ONE SIDE. : de en
  • DE917625C - Device for controlling a series of infeed movements in a machine tool or other machine : de en
  • AT179724B - Fully insulated handheld power tool driven by an electric motor : de en
  • AT179710B - Pair of rollers for photographic purposes : de en
  • DE1683932U - DEVICE FOR EVEN DISTRIBUTION OF TEXTILE OR PLASTIC FIBERS (FLAKES) IN FLOCKING MACHINES. : de en
  • GB715872A - Improvements in or relating to solderless electrical wire-connector : en
  • AT179740B - Method and device for the continuous production of panel-shaped products, in particular lightweight panels : de en
  • US2689656A - Crane boom having a hinged section : en
  • DE918110C - Leg and frame corner connection for furniture, especially for tables, chairs, frames or the like. : de en
  • FR1073252A - Improvement to two-part heels, for women's shoes : en fr
  • DE1683616U - VEGETABLE SHREDDING MACHINE. : de en
  • DE1683990U - SOCIAL GAME FOR SMALL CHILDREN. : de en
  • FR1073193A - Process for manufacturing hollow bodies made of plastic material having projections on their inner surface : en fr
  • FR1073447A - Belt enhancements : en fr
  • DE918286C - Process for the production of nitrocellulose emulsions with a high dry content : de en
  • US2689771A - Lubricating device for bearings : en
  • US2689784A - Apparatus for producing cellulose xanthate : en
  • US2689908A - Headlight : en
  • US2689394A - Rotary cutter : en
  • US2689444A - Lawn edger holder : en
  • US2689874A - Liquid-liquid solvent extraction : en
  • DE1683621U - INCLINED LIFT. : de en
  • DE918134C - Method for producing hollow bodies and device for carrying out the method : de en
  • FR60089E - Automatic potato planter : en fr
  • CA505983A - Machine for depositing nuts on candy bars : en fr
  • DE1683728U - SOUND MEDIA FOR MAGNETIC RECORDS. : de en
  • GB715974A - Improvements in magazine razor : en
  • CA505954A - Turbine : en fr
  • FR59951E - Advanced adjustable die : en fr
  • AU2159253A - Diaphragm pump and installations incorporating same : en
  • DE897228C - stopwatch : de en
  • DE918271C - Radio navigation procedure for determining the baseline and appendix to it : de en
  • GB715891A - Improvements in detector mechanism for creels and other textile machines : en
  • DE1683756U - TABLET PACKAGING WITH TEAR DEVICE. : de en
  • DE1683993U - HEADPIECE FOR SUPPORTING FEED DEVICES USED TO LAY CONVEYORS. : de en
  • FR1073125A - AC current measurement bridge zero indicator : en fr
  • FR1073141A - Extraction and washing of coal and other minerals : en fr
  • FR1073163A - Method and apparatus for dehydration of suspensions : en fr
  • FR59941E - Further training in contactor-circuit breaker devices for direct current distribution : en fr
  • US2689416A - Hand tachistoscope : en
  • GB715691A - Improvements relating to electric discharge apparatus : en
  • AU163728B2 - An improved apparatus for opening and closing agate : en
  • DE918180C - Storage of the parallel to the axis of the machine shaft cylinder of a piston machine, z. B. internal combustion engine : de en
  • AU159405B2 - Improvements in and relating to clearance lights for motor trucks orthe like : en
  • AT179649B - Machine for driving nails into wood and the like similar Material, in particular for the manufacture of packaging : de en
  • CA505914A - Vending machines for small articles : en fr
  • FR59973E - direct contact heat exchanger : en fr
  • GB715923A - Improvements in or relating to vacuum cleaners : en
  • DE918113C - Support frame for jack : de en
  • DE918231C - Method and device for the production of lenses with a centering rim or of adhesive glasses provided with a supporting rim made of thermoplastic transparent plastics : de en
  • DE918367C - Process for the production of metal foils by condensation from the vapor phase : de en
  • CA505997A - Composition roller skate wheel : en fr
  • DE918220C - Arc welding process : de en
  • GB715828A - Improvements in explosive mixtures : en
  • AT179642B - Two-layer wooden board for the production of parquet floors : de en
  • DE1683660U - DOLL BODY. : de en
  • DE918146C - Process for the preparation of aminoalkyl-substituted 2-nitro-4-aminotoluenes and 2-cyano-4-aminotoluenes : de en
  • DE918270C - Electromechanical device for evaluating telegraph impulses : de en
  • FR60033E - Light tube lighting device : en fr
  • FR1073215A - Improvement in sewing machines : en fr
  • FR1073257A - ier for carriages of machine tools and similar machines : en fr
  • FR60021E - Crate for packaging flowers, fruits or early vegetables and its manufacturing process : en fr
  • FR60031E - Agricultural implement for spreading powdery materials : en fr
  • FR1073075A - Stabilization device for hygienic diapers, basins and others : en fr
  • GB715878A - Improvements in or relating to bonded silicon carbide material : en
  • GB715958A - Improvements in or relating to hot-blast stoves and the like : en
  • FR1073254A - Sheet sets for multiple copies and the like : en fr
  • DE918370C - Film reel : de en
  • FR1073227A - Improvements to sulfur machines : en fr
  • FR60196E - Apparatus for analyzing gas mixtures : en fr
  • AT179669B - Checkout : de en
  • FR1073138A - Draw sheet usable in particular for the periodic intimate hygiene of women : en fr
  • GB715914A - Method of and apparatus for treating plastic structures and products produced thereby : en
  • DE1683658U - STEEL ROLLER ON ROLLER SKATES. : de en
  • GB715947A - Manufacture of fluorinated carbocyclic compounds and derivatives thereof : en
  • GB715862A - Improvements in or relating to pipe cleaning apparatus : en
  • US2689526A - Impression roller : en
  • US2689738A - Electromechanical phonograph transducer : en
  • FR1073081A - Expansive filling in compressible and elastic materials for hunting gun cartridges or other weapons : en fr
  • US2689752A - Pipe coupling : en
  • USD173051S - Combined shoe trees and box therefor or similar article : en
  • AT179626B - Detachable connection of sound reproduction devices, especially radios in a cupboard : de en
  • USD173084S - Earring or the like : en
  • US2689573A - File drawer compressor : en
  • US2689609A - Striker plate for perforators : en
  • USD173064S - Worktable supporting leg : en
  • US2689594A - Disposable article receiving pocket : en
  • FR1073379A - Installation of condensing steam engines and method of use : en fr
  • DE1683959U - MICROSCOPE WITH COARSE AND FINE ADJUSTMENT. : de en
  • FR1073060A - Motorcycle rear wheel suspension with hydraulic shock absorber : en fr
  • FR1073131A - Vehicle superstructure for motor vehicles incorporating a bumper : en fr
  • FR1073320A - : fr
  • FR1073351A - Tunable circuits for receptionists : en fr
  • DE1683780U - STORAGE AND SALES CONTAINER FOR RECTANGULAR PACKAGED GOODS, IN PARTICULAR CIGARETTES. : de en
  • DE918158C - Device for inductive heating of flat workpieces : de en
  • DE918327C - Control of the fuel mixture and water supply to the kiln curing machines : de en
  • US2689840A - Closure sealing gaskets : en
  • DE918157C - Arrangement for electrical switching devices with lifting contacts : de en
  • FR1073100A - Autoclave tubular seal : en fr
  • FR1073153A - Improvements to deflectors used on vehicles to eliminate mosquitoes or various insects, fog, snow, etc. : en fr
  • USRE23870E - Flat botart pump : en
  • GB715802A - Improvements relating to textile ring spinning frames : en
  • USD173085S - Brooch or the like : en
  • FR60165E - Gasoline-cleaning plug device : en fr
  • GR15680B - HYDRO TURBINE. : el en
  • FR1073074A - Screw-in stud bar for sports shoes : en fr
  • DE1683718U - CONTAINER FOR STORING OBJECTS OF DAILY NEEDS, IN PARTICULAR BEVERAGE BOTTLES. : de en
  • DE1683723U - CLOTHING HANGER. : de en
  • US2689572A - Visible card index : en
  • USRE23872E - Flat rotary pump : en
  • FR60193E - Pin removing device : en fr
  • GB715893A - Improvements in and relating to the thermal decomposition and/or conversion of hydrocarbons : en
  • US2689424A - Dual-indicia container : en
  • US2689712A - Reservoir for congealable liquids : en
  • US2689633A - One-way clutch : en
  • DE1683742U - SUPPORTING TABLE FOR STEEL SHARPENERS. : de en
  • DE1683696U - ELECTRIC MACHINE WITH BRUSH TRANSMITTER AND FAILURE PROTECTION CAPACITOR. : de en
  • FR1073439A - Improvements to statistical machines controlled by recording documents : en fr
  • FR59944E - Instant locking device for rear and front wheels mounted on cycles : en fr
  • FR60013E - Process for manufacturing cellular agglomerates : en fr
  • US2689429A - Sparrow and rat trap : en
  • GB715921A - Improvements in heddle shafts for looms : en
  • US2689806A - Process for resin treating wool textile material : en
  • DE1683877U - CHEESE KNIFE, ALSO FOR STICKY SHUTTINGS. : de en
  • FR60173E - prefabricated element for execution of a wall : en fr
  • GB715735A - Improvements in or relating to burners for liquid and gaseous fuel : en
  • GB715964A - Improvements in and relating to the colouring of sheets of paper, cloth, parchment or the like and to drying of the coloured sheets : en
  • DE918361C - Process for the extraction of kernels from fruits in which the kernels are mainly stored irregularly in the kernel carrier : de en
  • FR1073356A - Belt clips for pants : en fr
  • FR59933E - Inflation valve : en fr
  • FR1073109A - Circuit for multiple count communications meters : en fr
  • FR1073425A - Process for the production of hydrazones of heterocyclic aldehydes : en fr
  • FR59983E - Manufacturing process of magnetic tapes for sound recordings : en fr
  • US2689487A - Means for adjusting the shut height of presses : en
  • US2689543A - Motor vehicle horn guard : en
  • FR60015E - Printing telegraph receivers : en fr
  • FR1073270A - Metal-ceramic sealing : en fr
  • GB715799A - A method of stretching filaments or filament cables : en
  • FR59911E - : fr
  • DE1683630U - SPARK CATCHER WITH SILENCING EFFECT FOR COMBUSTION MACHINERY. : de en
  • IE20750L - Building blocks : en
  • FR60034E - Lathe chuck : en fr
  • DE918315C - Thread guide drive for a Koetz winder : de en
  • DE1683787U - DIAPOSITIVE STRIP. : de en
  • FR1073073A - Process for the preparation of 2, 4, 6, -triiodo-3-hydroxy-phenylalkanoic acids : en fr
  • US2689589A - Combination power screw driver and screw feeding mechanism : en
  • US2689696A - Freight carrying aircraft : en
  • DE918176C - Knife disc for feed preparation machines : de en
  • FR1073272A - Manufacturing process for highly concentrated emulsions of vinyl chloride and vinyl acetate copolymers : en fr
  • FR1073087A - Rotary printing press : en fr
  • FR1073446A - Method for preparing methionine hydantoin : en fr
  • DE1683948U - HYDRAULIC WINCH WITH SUCTION DISTRIBUTOR AND APPLICATION AS A HYDROPNEUMATIC LIFTING JAM FOR MOTORCYCLES. : de en
  • DK78143C - Apparatus with an electric discharge tube with band-shaped electron beam and discharge tube for use in the apparatus. : da en
  • US2689829A - Seawater desalting composition : en
  • US2689509A - Range finder for cameras : en
  • AT179622B - Cooking device for preparing coffee, tea or the like. : de en
  • DE1683815U - HEAD FOR FIGURES. : de en
  • CA505928A - Production of permanent lustrous finishes on chintz, indian chintz and prints : en fr
  • FR1073222A - Electrical connection device : en fr
  • GB715704A - Improvements in and relating to titanium carbide composite material : en
  • GB715936A - Improved flexible sealing strips for doors and the like : en
  • AT179726B - Pivot bearing for window sashes that can be pivoted about a horizontal or vertical axis : de en
  • DE918081C - Compress-like rubber-elastic piece of clothing : de en
  • DE918129C - Piston pump for pumping volatile substances, in particular for injecting volatile fuels in internal combustion engines : de en
  • AT179732B - Signal light disc : de en
  • US2689613A - Fire extinguisher and alarm : en
  • US2689764A - Vehicle extension for mounting lift-gate assemblies : en
  • US2689773A - Piston with cast-in ring groove insert : en
  • US2689786A - Process for the gasification of solid fuels : en
  • DE918295C - Device for the serial examination of threads, yarns or the like for resistance to friction, kinking and abrasion : de en
  • GB715957A - Improvements in or relating to aerial systems : en
  • GB715823A - Improvements in or relating to sheet feeding mechanisms : en
  • GB715906A - Improvements in smokers' ash trays : en
  • AT179655B - Process for the production of glue-on, veneer-like and self-supporting foils from thermosetting synthetic resin molding compounds : de en
  • DE1683792U - DEVICE FOR GARNISHING BAKERY AND CONFECTIONERY PRODUCTS. : de en
  • US2689465A - Evaporator and absorber unit for absorption refrigeration systems : en
  • FR1073112A - Press for compression work, such as riveting, punching, or other applications : en fr
  • DE918171C - Device for torque measurement on shafts : de en
  • FR1073124A - Machine for bending metal wire and cutting it to a specified length : en fr
  • FR60198E - Further training in the manufacture of viscose rayon : en fr
  • USD173057S - Dress or similar article : en
  • FR1073426A - Box cover removal device : en fr
  • FR60100E - Loose-leaf binding : en fr
  • GB715948A - Improvements in the manufacture of beer : en
  • GB715983A - Improvements in the manufacture of horse hair and imitation horse hair yarns for usein interlinings and stiffening fabrics : en
  • DE918291C - Connector for two crossing scaffolding poles : de en
  • DE918339C - Low-erosion electrode for arc protection devices on insulators, surge arresters, etc. like : de en
  • DE1683816U - RECKTURNER GAME FIGURE. : de en
  • DE918216C - Light, especially for fluorescent lamps : de en
  • DE918090C - Connecting parts that run at least partially in a straight line : de en
  • FR60019E - Two-element electric stove with four operating positions : en fr
  • GB715725A - Improvements in grain silos : en
  • GB715717A - Improvements in the feeding of diesel engines with fuel oil : en
  • DE918093C - Process for the production of substituted acetic acids with the exception of glycolic acid : de en
  • FR1073137A - Casting mold and method for casting hollow parts : en fr
  • FR1073250A - Clip-on magnifier : en fr
  • GB715793A - Improvements in or relating to flying shears : en
  • FR1073177A - New metalliferous azo dyes, their preparation and use : en fr
  • FR60184E - Air-integrated concrete : en fr
  • US2689417A - Golf spike assembly : en
  • AT179704B - Stock feeding device for paper machines : de en
  • DE1683908U - PRESSURE MEDIUM CYLINDER. : de en
  • AT179666B - Auxiliary device for learning to drive with motor vehicles : de en
  • AT179731B - Heavy caliber training ammunition : de en
  • CA505944A - Production of anhydrous sodium sulphate from glauber's salt : en fr
  • AT179618B - Device for the care of the eyelashes : de en
  • US2689770A - Vehicle wheel cover : en
  • US2689860A - Polysilyl derivatives : en
  • DE1683788U - PROTECTIVE SHIELD FOR SHIELDING LIGHT RAYS. : de en
  • DE1683808U - PROTECTIVE COVER FOR HEELS OF WOMEN'S SHOES. : de en
  • FR59998E - Improvement in ultra-short electric waveguides applicable more particularly to transmission through a rotating joint : en fr
  • GB715938A - Sliding door : en
  • US2689530A - Machine for dispensing liquids : en
  • US2689867A - Preparation of alkyl aminosulfides : en
  • AT179602B - Process for the purification of fatty acids which are practically insoluble in water and which contain ketones as impurities : de en
  • CA505969A - Cross flow heat exchanger : en fr
  • AT179612B - Splint for fixing broken legs : de en
  • AT179620B - Tap for express coffee machines : de en
  • US2689482A - Mechanical movement for flash welding machines : en
  • US2689486A - Checking mechanism for controllers : en
  • US2689776A - Tiptoe treadle construction for stove drawers : en
  • US2689779A - Alignment-lighthouse for color-screens, etc. : en
  • AT179705B - Process for the production of a cellulose-containing, electrically insulating fiber material : de en
  • DE1683711U - BOX-SHAPED NAIL CLIPPER WITH NAIL FILE. : de en
  • US2689796A - Process for hard candy coating food particles : en
  • CA505984A - Circuit-arrangement for producing a high-frequency oscillation : en fr
  • DE1683752U - SLIP PROTECTION SOLE. : de en
  • AT179747B - Device for automatic traffic jam quick control of sector weirs : de en
  • CA505921A - Method of preparing glycocyamidines : en fr
  • DE1683793U - INJECTION TUBE. : de en
  • DE1683934U - DEVICE FOR REFRIGERATION. : de en
  • US2689369A - Squeegee for cleaning curved and straight surfaces : en
  • CA505982A - Container structure : en fr
  • FR1073261A - Hearth plates for ovens : en fr
  • GB715733A - Improvements in or relating to methods of securing sheet plastic material to porous surfaces : en
  • GB715753A - Improvements in or relating to a circuit for use with electronic counting means : en
  • GB715794A - Improvements in or relating to indirectly heated electric discharge tubes : en
  • US2689501A - Means for teaching arrangements of the piano : en
  • US2689885A - Transducer : en
  • AT179660B - Support for light-sensitive photographic layers for the purpose of registering characteristic curves by means of electrically charged particles, in particular for mass spectrography : de en
  • DE1683690U - COUPLING FOR ELECTRIC CABLES. : de en
  • FR59915E - Amino acid n-carboanhydrides and process for their preparation : en fr
  • AT179729B - Razor : de en
  • US2689550A - Liquid meter : en
  • CA505916A - Food products : en fr
  • DK78148C - Device for gramophones for cleaning a needle in the pick-up. : da en
  • DE918105C - Pneumatically driven stitch take-up : de en
  • US2689868A - Preparation of amines : en
  • DE1683716U - BOTTLE HOLDER. : de en
  • FR59930E - Rail joint device : en fr
  • CA505958A - Polyhydroxyalkyl ethers of carbohydrate gums : en fr
  • AU159929B2 - Improvements in signalling arrangements for telephone systems : en
  • DE1683724U - TROUSERS. : de en
  • DE1683963U - MODEL FOR THE SPATIAL REPRESENTATION OF THE HUMAN BRONCHIAL TREE. : de en
  • FR1073321A - Unit comprising in one unit a basin-sink, a bidet, a water heater and an electric heater : en fr
  • CA505922A - Antistatic treatment of articles comprising a vinyl resin and treated articles : en fr
  • GB715993A - Improvements in or relating to electrolytic zinc plating : en
  • AT179604B - Lubricant for two-stroke engines : de en
  • AU2074253A - A machine forthe manufacture of polishing buffs : en
  • DE918125C - Multi-walled container for butter and cheese cultures : de en
  • DE918241C - Valve for steam and liquids : de en
  • FR1073399A - Improvements to methods of remote synchronization of radio stations : en fr
  • GB715738A - Preparation of leuco-indanthrone sulfuric esters : en
  • US2689415A - Anatomical instruction model : en
  • US2689527A - Fuel injector pump : en
  • US2689765A - Sill and post structure for automobile bodies : en
  • AT179615B - Method for the continuous casting of socket pipes or the like. : de en
  • CA505936A - Luminescent materials : en fr
  • CA505917A - Cover and container for food container and method of manufacturing same : en fr
  • AT179725B - Acid emulsion-like agent containing degreasing substances and large quantities of polishing substances for cleaning and polishing iron, cast iron and steel : de en
  • AT179749B - The shut-off valve of the water inlet to the Klossett flushing water tanks operated by a float : de en
  • CA505962A - Ignition timer : en fr
  • US2689614A - Jet-rotated helicopter or other rotor : en
  • FR1073143A - Method and apparatus for the synthesis of polyamides : en fr
  • FR1073146A - Process for protecting iron articles against oxidation, and for preparing for varnishing, and products for carrying out this process : en fr
  • FR1073332A - Improvements to the composition of fluorescent deposits : en fr
  • GB715671A - Improvements in or relating to electrical network coupling units : en
  • DE918086C - Press for cementing anchor iron in the mountains : de en
  • DE918140C - Winding machine for the production of Koetzern or the like. : de en
  • FR1073057A - Electric toaster : en fr
  • US2689717A - Plow mining method and apparatus : en
  • FR1073430A - New method of impregnation based on chlorophyll to make the periodic bands odorless : en fr
  • FR59953E - Improvements to table tops or similar objects : en fr
  • AT179748B - Method for sealing a floor space z. B. for groundwater maintenance in construction pits and devices for performing this process : de en
  • DE918175C - Haeckselmaschine : de en
  • FR1073103A - Fluid circuit separation device for compressor-pump unit of naphtha burners : en fr
  • AT179608B - Injection ampoule : de en
  • CA505970A - Heat exchanger : en fr
  • FR1073306A - Improvements to devices used to deploy trawls and similar nets and to regulate their operation : en fr
  • FR1073310A - Sorting machine particularly suitable for sorting postal correspondence : en fr
  • GB715992A - Improvements relating to automatic train describer systems : en
  • DE1683646U - MEATCUTTER. : de en
  • FR1073172A - High voltage circuit switch : en fr
  • FR1073325A - Carrier : en fr
  • US2689681A - Reversely rotating screw type multiple impeller compressor : en
  • FR60171E - Adjustable support for machining connecting rods of engines and the like : en fr
  • GB715747A - Improvements in or relating to control mechanism for the transmission systems of motor vehicles : en
  • FR1073105A - Granular fuel gasification process : en fr
  • FR1073313A - Socket support fitting for electrical networks : en fr
  • US2689844A - Methylol derivatives of polymers of ureidoalkyl vinyl ethers : en
  • GB715884A - Improvements in or relating to cyclopentanopolyhydrophenanthrene compounds and methods of production thereof : en
  • GB715766A - Liquid heater units for use with radiators : en
  • GB715826A - Improvements in and relating to pulse generating circuits : en
  • FR60106E - Injection box for liquid meters : en fr
  • AT179658B - Telescope for leveling u. similar Instruments : de en
  • FR1073054A - Multi-layered cross-bottom valve made of paper or similar material : en fr
  • FR60180E - Advanced slide rule : en fr
  • US2689469A - Stabilizing holder for tumblers or the like : en
  • US2689591A - Log-peeling machine having cutter and log-handling carriages movable on transversely extending trackways : en
  • US2689719A - Mining apparatus with longitudinally swiveled head : en
  • DE1683830U - CLOCK CASE. : de en
  • DE1683681U - PULP DIAPER. : de en
  • DE1683686U - COUNTER-COUPLED DC AMPLIFIER, IN PARTICULAR FOR PH MEASUREMENT. : de en
  • DE1683700U - HIGH VOLTAGE INDICATOR WITH DEFLECTIVE PRISM. : de en
  • US2689581A - High-pressure safety relief valve : en
  • US2689755A - Resilient bushing and method of making the same : en
  • DE918355C - Method and device for fastening an upper made of a thermoplastic plastic film to a rubber sole, in particular in the form of a trough : de en
  • GB715812A - Improvements in fumigating devices : en
  • DE918371C - Lock tester for central locks : de en
  • US2689421A - Number-displaying device : en
  • US2689800A - Solution for coating films of lower aliphatic acid ester of cellulose, a process of coating said films therewith, and the coated film : en
  • US2689812A - Method of making inflatable fabric lined rubber articles : en
  • US2689897A - Control apparatus : en
  • US2689769A - Skate roller structure : en
  • US2689367A - Sweeper : en
  • US2689498A - Rotary tool turning : en
  • DE918143C - Protection platform for steep storage in mines, stone quarries or the like : de en
  • GB715755A - Manufacture of new diketopiperidines : en
  • GB715857A - Lamp basing machine : en
  • AU165441B2 - Improvements relating to adaptors for writing instruments : en
  • DE1683726U - DEVICE FOR STAIR PLANTS. : de en
  • FR1073422A - Skill game : en fr
  • DE918275C - Electric gear shift for multi-speed gearboxes of machine tools : de en
  • US2689576A - Dishwasher : en
  • US2689935A - Constant speed control for electric motors : en
  • FR1073317A - Sprinkler cover : en fr
  • GB715982A - Improvements relating to rolling bearings for railway axle journals, and the like : en
  • FR60069E - Improvements in the manufacture of folding boxes : en fr
  • DE1683684U - BARBED MESH WIRE. : de en
  • DE1683776U - FLOWER POT HOLDER MADE OF FOAM MATERIAL. : de en
  • DE1683836U - CASE FOR WATCHES WITH SPRING SYSTEM. : de en
  • DE1683868U - CEILING AND WALL LAMP. : de en
  • DE897740C - Smoothing capacitor : de en
  • GB715724A - Improvements in or relating to cathode-ray tubes comprising a luminescent screen : en
  • GB715742A - Improvements in, or relating to, saddles for bicycles and like vehicles : en
  • FR1073174A - Improvements in the purification of gases or gas mixtures : en fr
  • GB716018A - Improvements in or relating to apparatus for testing the magnetic properties of ferrous magnetic material : en
  • DE918109C - Air mattress consisting of individually inflatable tubular bodies arranged side by side : de en
  • GB715777A - A method of testing composite metallic material : en
  • GB715796A - Improvements in or relating to vibration isolation units : en
  • GR15679B - METHOD OF MANUFACTURE OF VARIOUS PRODUCTS FROM SPONG SYNTHETIC. : el en
  • GR15683B - AUTOMATIC MIXER MOVING BY HYDRO TURBINE. : el en
  • USD173078S - Patience, jr lamp break : en
  • FR1073256A - Hanging device for household appliances : en fr
  • GB715739A - Improvements in or relating to the preparation of supported platinum metal catalysts : en
  • GB715952A - Improvements in apparatus for aerating sewage : en
  • GB715979A - Thermostats : en
  • DE918311C - Device for keeping the exhaust gases of the motorcycle engine away from the sidecar : de en
  • FR1073281A - Skier's saddle return system, for tele-skis : en fr
  • FR1073307A - Improvements to grinders, mixers, homogenizers, etc. : en fr
  • FR1073069A - Tuning indicator tube : en fr
  • FR60032E - Improvements to telecine devices : en fr
  • GB715995A - Improvements in or relating to resinous compositions : en
  • GR15677B - PERFECTIONS IN SUPPORTING THE WOMEN'S HAIR. : el en
  • CA505953A - 4-cyano-2,5-dialkoxyacetanilides : en fr
  • US2689510A - Rotary crossrow blocking machine : en
  • GB715937A - Improvements in and relating to case loading machines : en
  • DE918272C - A method used to determine objects in space, in which the pulses reflected by certain objects are specially marked : de en
  • DE918341C - Electric switch : de en
  • CA505905A - Hot oil heater : en fr
  • FR1073113A - Closing device in particular for doors, windows or similar applications : en fr
  • GB715744A - Improvements in or relating to the production of aldehydes and acetals : en
  • GB715814A - Improvements in or relating to collar studs : en
  • GR15676B - COIN PURCHASE SYSTEM. : el en
  • DE918290C - Glazed cold room for corpses : de en
  • CA505946A - Nutrient feed and process of making same : en fr
  • DE1683872U - ROTATING CAPACITOR. : de en
  • DE918230C - Device for feeding powdery masses, in particular thermoplastic plastics masses, in processing machines : de en
  • FR1073204A - Lightweight folding packaging for shipping fruits, early vegetables, edibles, etc. : en fr
  • GB715815A - Improvements relating to the shaping or finsihing of articles of clay : en
  • FR1073374A - Improvements in the preparation of organopolysiloxane adhesive sheets : en fr
  • FR1073403A - Device for watering animals : en fr
  • FR60017E - Complete set of prefabricated elements, allowing the construction of houses for residential use and others, by a hollow block switchgear system : en fr
  • FR60057E - Method of limiting the engine torque of wind wheels and wind wheel by including application : en fr
  • FR1073377A - Plate in transparent material debossed and giving the impression of a luminous relief engraving : en fr
  • FR60143E - Apparatus for the treatment of gaseous fluids : en fr
  • GB715709A - Improvements in regulating means comprising a centrifugal governor and particularly applicable to internal combustion engines : en
  • US2689582A - Manual adapter for automatic chokes : en
  • FR60168E - Improvements in the construction of partitions, ceilings, wall coverings with plasterboard panels : en fr
  • GB715749A - Improvements in, and relating to, injection internal-combustion engine with energy cell : en
  • DE918188C - Motorcycle with a disguised engine and gearbox : de en
  • GB715783A - Improvements in recoil apparatus for gun mountings : en
  • AT179656B - Brass with the properties of special brass and the process for its production : de en
  • US2689657A - Sorting machine for letters or similar flat objects : en
  • US2689420A - Ironing machine : en
  • US2689923A - Cathode-ray tube : en
  • AT179671B - Women's watch strap made of straps and cords : de en
  • AU164348B2 - A combined muffler and spark arrester for internal combustion engines : en
  • AT179611B - Facility for local anesthesia of body parts to be treated : de en
  • AT179657B - Loop maker for all types of flexible tape measures : de en
  • AT179681B - Methods of combating fungi and fungicidal agents : de en
  • AU165410B2 - Improvements in automatic electric radiators : en
  • FR1073190A - Needle bearings and their manufacturing process : en fr
  • GB715864A - Process for the production of purified anhydrous zirconium tetrahalides : en
  • US2689887A - Automatic gain control for a traveling wave tube circuit : en
  • US2689356A - Thread cleaning tool with ejector pin for valve housings : en
  • US2689586A - Diaphragm : en
  • DE918313C - Chain transfer device for speed change gears of bicycles with several chain wheels : de en
  • AT179711B - Suction air vessel with water level control on piston pumps : de en
  • US2689518A - Wiener roaster or the like : en
  • CA505975A - Electric control circuits : en fr
  • CA505918A - Rack for holding master sheets : en fr
  • DE1683957U - CUTTER SHAFT WITH REPLACEABLE BEARING PIN. : de en
  • FR1073088A - Device for permanently supporting loads, in particular mine prop : en fr
  • FR1073239A - System of feet for tables or others and furnishing articles comprising this system : en fr
  • DE918106C - Device for filling molding boxes for molding machines by means of a pull-off belt : de en
  • AT179661B - Method for measuring the filler content of containers : de en
  • AT179744B - Wind and conveyor blades for hay blowers etc. like : de en
  • AU165442B2 - An improved cartridge for syringes : en
  • BE527574A - : en
  • CA505995A - High voltage power supply : en fr
  • US2689436A - Surfacing machine : en
  • DE1683651U - RAIL GRINDING MACHINE. : de en
  • DE918189C - Grinding device, especially for measuring knives : de en
  • US2689751A - Book novelty : en
  • US2689741A - Adjustable compensating chuck : en
  • CA505947A - Spool or reel structure : en fr
  • DE1683946U - SERVING CABINET FOR BUILT-IN KITCHEN. : de en
  • DE1683715U - CAKE LIFTER. : de en
  • US2689794A - Fused mineral composition and method of making same : en
  • US2689474A - Apparatus for recording the shrinkage temperature of leather, hides, skins, and the like : en
  • US2689737A - Needle holding means for pickup : en
  • DE1683605U - FASTENING DEVICE FOR MOUNTING ON REFLECTORS OF ALLEY STREET LIGHTS, BELLS ENCLOSING THE LAMP. : de en
  • GB715776A - Improvements in or relating to chains for coal cutting machines : en
  • GB716016A - Improvements in or relating to clamping cutters or other prismatic objects in grooves of cutter or other heads : en
  • CA505964A - Equalisers and transmission circuits : en fr
  • CA506005A - Electric driving equipment : en fr
  • DE918253C - Process for the production of porous bricks : de en
  • FR1073147A - Removable and collapsible scooter especially for transport by plane and parachuting : en fr
  • US2689525A - Label printer : en
  • DK78134C - Method for preventing charring in the heat treatment of ferrous materials and apparatus for carrying out the method. : da en
  • US2689660A - Loading machine : en
  • CA505980A - Radiator : en fr
  • GB715791A - Improvements in and relating to liquid atomisers : en
  • US2689378A - Process for embossing plastic sheet materials : en
  • US2689854A - Acetopyrrothine and preparation thereof : en
  • US2689468A - Universal joint : en
  • US2689604A - Safety belt for automobiles : en
  • GB715703A - Improvements in or relating to electric lamp fittings : en
  • GB715780A - Screw plug stoppers : en
  • AT179685B - Device for securing a machine part on a shaft against axial displacement : de en
  • US2689748A - Axle supporting structure for wheeled vehicles : en
  • DE918375C - Device for pulling the wheel tires off the rim : de en
  • FR1073443A - Machine for shaping containers, particularly bags and container liners made of thin and fragile materials : en fr
  • US2689859A - Chlorinated organopolysiloxanes : en
  • US2689749A - Fender shield : en
  • US2689895A - Electric circuit breaker with spark sealed casing : en
  • DE1683942U - REVOLVING CONVERTER. : de en
  • DE1683799U - Bag valve closure in the manner of a wave-shaped insert : de en
  • GB715768A - Improvements in the type of machine for cutting the rib of fat from animal intestines for sausage skins : en
  • FR60112E - Device for controlling a clockwork movement mechanism : en fr
  • DE1683817U - TOY UNICYCLE RIDER. : de en
  • FR1073387A - Improvements to machine tools : en fr
  • FR60003E - Apparatus for testing electrical circuits such as ignition circuits of internal combustion engines : en fr
  • GB716015A - Process for detecting impurities in inert gases : en
  • FR1073240A - Light effect building piece : en fr
  • DE1683910U - DEVICE FOR EXHIBITIONS, IN PARTICULAR OF WOMEN'S CLOTHING AND UNDERWEAR IN SHOP WINDOWS. : de en
  • DE918132C - Hydraulic remote control device for a pipeline valve : de en
  • FR1073241A - Sewing machine stitch forming mechanism : en fr
  • US2689754A - Safety coupling : en
  • GB715879A - Improvements in or relating to gelatin capsule and method of making the same : en
  • GR15675B - NEW WAY TO MAKE A REFRIGERATOR OR INVEST IT. : el en
  • US2689679A - High-pressure diesel engine pump : en
  • DE1683643U - CHILDREN'S VEHICLE. : de en
  • GB715944A - Improvements in junction boxes for electric conductors : en
  • DE918096C - Procedure for cleaning relay contacts : de en
  • DE918182C - One-way clutch based on the wedge principle : de en
  • GB715972A - Vapour separators and cooling systems employing them : en
  • DE900346C - Locking device for die setting and line casting machines : de en
  • DE918095C - Additional waveband switch : de en
  • CA505924A - Take-up reel with releasable locking device : en fr
  • DE1683974U - DEVICE FOR ACCOMMODATION OF SEWING UTENSILS. : de en
  • DE1683998U - ENAMELLED PIPE, ESPECIALLY FOR MILLS AND SIMILAR PLANTS. : de en
  • FR1073053A - Canvas bearing a pattern drawn in advance for embroidered carpets, tapestries, and similar works and method for its execution : en fr
  • FR1073085A - Method and installation for reversing the heating direction of regenerative furnaces heated with preheated lean gas, in particular batteries of regenerative coke ovens : en fr
  • FR1073311A - Film-forming composition by drying and articles covered with a film of similar composition : en fr
  • GB715699A - Compositions for lubrication : en
  • CA505939A - Dyeing thermoplastic resin textile articles : en fr
  • US2689873A - Alkenyl halides containing a quaternary carbon atom : en
  • DK78141C - Encapsulated electromagnetic device. : da en
  • FR59974E - Animal-drawn thresher with knives and sickles : en fr
  • FR60117E - Multi-decoration watch : en fr
  • GB715847A - A work-piece carrying attachment or component for an automatic or other lathe : en
  • US2689383A - Drafting mechanism : en
  • DE1683701U - MOUNTING DEVICE FOR HIGH VOLTAGE INDICATOR. : de en
  • DE1683810U - PAINTING TOOLS. : de en
  • DE918267C - Emergency power supply for mains-fed telecommunications systems : de en
  • US2689587A - Weaving of textile fabrics : en
  • DE918224C - Process for separating acetylene from gases containing acetylene : de en
  • DE918369C - Method for attaching handles to hand tools such as saw blades and knives : de en
  • FR1073167A - Apparatus for the treatment of hair with liquids : en fr
  • FR1073292A - Advanced stack filter : en fr
  • GB715809A - Improvements in or relating to pulse modulation communication systems : en
  • GB715932A - Improvements in porous fibrous web material and method of making same : en
  • US2689423A - Changeable sign : en
  • US2689627A - Condensation lubrciator : en
  • FR1073086A - Installation for gas mixing : en fr
  • GB715977A - Improvements in or relating to drill bits : en
  • FR60155E - Lightweight machine to strip sleepers of their ballast : en fr
  • DK78149C - Device for cleaning drums for potato and beet harvesting machines. : da en
  • GB715863A - Process and apparatus for the removal of water or other liquid from solid materials : en
  • GB715788A - Liquid jet engines for propelling craft in a liquid medium : en
  • FR60139E - Device for sucking up broken threads, waste and dust, especially on wool and cotton spinning looms and on rewinders : en fr
  • US2689372A - Apparatus for heating and cooling laminates : en
  • US2689652A - Oil filter : en
  • FR1073180A - Improvements to elastic torsion devices : en fr
  • FR1073305A - Improvements in the construction of rescue sleds for skiers : en fr
  • FR59909E - Electric motor : en fr
  • FR60108E - New propolisable and joined hive frame : en fr
  • FR1073371A - Coupling with joinable elements with encircling device for the adhesion of the sealing member : en fr
  • GB715746A - Improvements in or relating to power transmission systems including friction clutches : en
  • DE1683784U - PROFILE KNIFE HEAD. : de en
  • CA505902A - Disc grinder : en fr
  • CA505904A - Non-magnetic brake pivot : en fr
  • FR1073367A - Improvements to electronic guidance systems : en fr
  • GB715888A - An improved method of and means for air conditioning : en
  • DE1683633U - VALVE CONE. : de en
  • DK78137C - Cathode ray deflector. : da en
  • GB715939A - Improvements in or relating to cyclopentanopolyhydrophenanthrene compounds and methods of production thereof : en
  • GB715745A - Improvements in electric remote control systems : en
  • FR1073064A - Pressure measuring device : en fr
  • IE20481L - Vehicle seats : en
  • FR1073299A - Wire handling mechanism for automatic feed winders : en fr
  • FR60120E - Composition for simultaneous cleaning and blueing : en fr
  • FR1073061A - Bicycle saddle with saddle support : en fr
  • FR1073150A - Burner for liquid fuels : en fr
  • FR1073236A - Toothbrush : en fr
  • GB715731A - Improvements relating to circular weaving looms : en
  • GB715966A - Improvements in or relating to recording tapes having a metal layer applied for example by vapour deposition : en
  • DE918223C - Process for the detoxification of gases containing carbon oxide and hydrogen : de en
  • US2689516A - Egg cooker : en
  • GB715950A - Paint applicators : en
  • FR60079E - Advanced centrifugal wringer : en fr
  • FR59908E - Manufacturing process of additives for lubricants : en fr
  • GB715707A - Improvements in or relating to method of making sponge material and resulting product : en
  • DE1683732U - GAME MACHINE IN WHICH A BALL FALLING THROUGH A NEEDLE AREA IS TO BE COLLECTED BY A MOVABLE BASKET. : de en
  • DE1683892U - DOUBLE-WALLED HOLLOW BODY, ESPECIALLY FOR HIGH PRESSURE AND HIGH TEMPERATURES. : de en
  • DE918159C - Radiant heating : de en
  • DK78139C - Method for manufacturing a germanium element for a crystal detector. : da en
  • US2689758A - Latch mechanism : en
  • US2689944A - Electric jumper and contact : en
  • DE1683717U - VASE HOLDER. : de en
  • US2689789A - Quaternary nitrogen compound herbicides : en
  • CA505952A - Hydrolysis of vinyl ethers : en fr
  • FR59989E - Method for controlling a variable-pitch propeller and devices which allow the implementation of this method : en fr
  • FR60086E - Front fork with driving wheel adaptable to cycles : en fr
  • GB715870A - Improvements in or relating to differential pressure well logging : en
  • US2689819A - Sulfur dioxide extraction process : en
  • US2689618A - Motorcar with parking device : en
  • US2689808A - Metal plating : en
  • DE1683975U - Bag valve closure in the manner of a labyrinth seal : de en
  • DE1683656U - SPORTS AND PLAY EQUIPMENT. : de en
  • FR1073122A - Assembly for combining and retransmission of two frequency modulated oscillations : en fr
  • FR1073410A - Improvements to endless belt conveyors : en fr
  • GB715853A - Improved towing means for disabled vessels : en
  • US2689598A - Convertible article of furniture : en
  • AT179683B - Internal combustion engine with spring-loaded starter : de en
  • FR60006E - New type of extendable pulley : en fr
  • US2689430A - Sounding wetting doll : en
  • US2689504A - Sear locking device for automatic firearms : en
  • FR1073058A - Alkaline accumulators : en fr
  • FR1073099A - Watertight passage device for passing a cylindrical rod through a pressurized wall : en fr
  • GB715883A - Improvements in or relating to cyclopentanopolyhydrophenanthrene compounds and methods of production thereof : en
  • DE1683753U - ELECTROSTATIC FLOCKING SYSTEM WITH A HIGH VOLTAGE GRID. : de en
  • DE918165C - Device for issuing protective paper blankets for toilet seats : de en
  • FR1073071A - Method of manufacturing trellises, in particular for box springs, seats, gratings and similar applications : en fr
  • GB715961A - Photographic copying process : en
  • US2689502A - Method of making stereoscopic pictures : en
  • GB715962A - Improvements in or relating to electro-magnetic relays : en
  • DE1683757U - PACKAGING BAG FOR STOCKINGS. : de en
  • US2689940A - Flaw detection apparatus : en
  • US2689716A - Mining plow and conveyer apparatus : en
  • US2689731A - Article feeding mechanism : en
  • GB715918A - Improvements in welding thin-walled metal tubing : en
  • US2689927A - Cathode-ray tube and screen structure therefor : en
  • FR59945E - Fuel mixture based on fuel oil and its use in internal combustion engines, burners or others : en fr
  • FR1073110A - Method for manufacturing wooden clogs, and clogs obtained by this method : en fr
  • FR1073149A - Electrostatic vortex gas scrubber : en fr
  • DE1683920U - HOSE CONNECTION WITH LID. : de en
  • DK78130C - Process for the preparation of 2-methyl-3-phytyl-1,4-naphthohydroquinone. : da en
  • US2689393A - Yarn handling equipment : en
  • US2689557A - Poppet valve : en
  • FR60074E - Automatic spade : en fr
  • GB715798A - Improvements in apparatus for determining the moisture content of materials : en
  • US2689464A - Refrigerating apparatus mounting means : en
  • FR60023E - Rail-road wagon and equipment of its transport truck on the road : en fr
  • GB715730A - Improvements in or relating to machines for folding or bending sheet metal : en
  • CA506009A - Preparation of spherical adsorbent particles : en fr
  • US2689551A - Crankcase breather : en
  • FR60182E - Improvements in the manufacture of removable card panels : en fr
  • GB715922A - Improvements in or relating to thermally controlled electric switches : en
  • FR1073323A - Device for directing the headlights : en fr
  • DE918145C - Process for obtaining benzene with a high degree of purity : de en
  • FR1073365A - Process for prestressing concrete structures and elements and structures and elements constructed according to this process : en fr
  • DE1683703U - GLASS LAMP WITH VENTILATION DEVICE AND METAL LAMINATION. : de en
  • DE1683867U - ELECTRIC ARTICULATED LAMP. : de en
  • FR1073337A - Advanced baking oven : en fr
  • FR1073315A - Improvements to file cutting machines : en fr
  • US2689561A - Preparation and method for raising the nose tip : en
  • US2689579A - Collapsible canopy structure : en
  • DE918152C - Electrical insulating compound with high thermal conductivity : de en
  • FR1073191A - Chop saw for stones and similar materials : en fr
  • GB715846A - Manufacture of 4-hydroxycoumarin derivatives : en
  • DE1683941U - CONNECTING THE ENDS OF THE WINDING OF ELECTRIC SUBMERSIBLE PUMP MOTORS. : de en
  • DE1683822U - VEHICLE TOYS. : de en
  • DE1683851U - WASHING MACHINE WITH LEVELING GLASS AND THEMOMETER. : de en
  • FR59917E - Device for synchronizing movements, particularly applicable to the synchronization of parts driven in rotation : en fr
  • DE1683689U - DEVICE FOR RELEASING CABLES. : de en
  • FR60029E - Liquid dispenser : en fr
  • US2689658A - Storage structure : en
  • DE918122C - Reading ribbon for earth and tree fruits : de en
  • DK78158C - Device for razors. : da en
  • FR1073393A - Improvements to the coupling modes of electric traction motors : en fr
  • FR60080E - Method and device for reestablishing the sequence of rapid movements in cinematography, applicable in particular for color and relief projections : en fr
  • FR60103E - Automatic fire protection : en fr
  • AT179703B - Method and device for the production of artificial sausage casings : de en
  • US2689787A - Volatile fuel production and apparatus therefor : en
  • US2689879A - Color television : en
  • US2689578A - System for conveying stampings into and out of liquid baths : en
  • CA505893A - Devices for slicing dough : en fr
  • DE1683608U - ROAD CONSTRUCTION MACHINE. : de en
  • GB716009A - Improvements in or relating to aviation fuel : en
  • US2689535A - Deep well rod pump : en
  • US2689756A - Coupling means for relatively oscillating members : en
  • US2689599A - Chair : en
  • AT179613B - Refractory mold for casting metal parts with a smooth surface : de en
  • US2689735A - Record changer for phonographs : en
  • US2689890A - Cable overload switch : en
  • AU161733B2 - Improvements in means for treating animal intestines : en
  • US2689715A - Blast furnace gas washer : en
  • US2689847A - Glycoside of alpha-naphthylamine-4-sulfonic acid : en
  • DE918154C - Safety device for oil cables : de en
  • FR60005E - Flying vehicle : en fr
  • GB715779A - An umbrella carrier for detachable engagement with a travelling case or the like : en
  • GB715851A - Improvements in the shrink-proofing of wool : en
  • FR1073059A - Spinning of artificial fibers : en fr
  • FR60177E - Mechanical potato masher : en fr
  • FR1073051A - New lifting chain : en fr
  • DE1683994U - ATTACK WHEEL CHAIR FOR SHOULDER SLIDES. : de en
  • DE918314C - Crank wedge cap for bicycles and other vehicles equipped with a crank : de en
  • US2689495A - Means for fastening a handle to a pair of work engaging heads : en
  • DE918181C - Starting device for internal combustion engines, especially of motorcycles : de en
  • US2689353A - Water closet : en
  • US2689375A - Apparatus for casting soles on shoes : en
  • DE918218C - Electric vaporizer for odorous substances : de en
  • DE918194C - Process for the colored decoration of stick-shaped objects such as pens and pencils : de en
  • US2689471A - Rinsing mechanism for wringers : en
  • USD173073S - Voltage source and control cabinet : en
  • FR1073390A - Multiple disc brake for automobiles, airplanes, or other industrial uses : en fr
  • FR1073450A - Receiving trigger mechanism for remote control devices operating according to the <<start-stop>> principle and in particular for teleprinters : en fr
  • FR60051E - Double-effect distillation process and equipment for its realization : en fr
  • FR1073156A - Process for the treatment, using alkaline liquors, of gases containing hydrogen sulphide : en fr
  • FR60157E - Universal lock for all kinds of furniture : en fr
  • GB715748A - Arc chutes for electric switches or circuit breakers : en
  • GB715758A - Apparatus for supporting and tensioning selvedge threads in looms for weaving : en
  • DE1683855U - LAUNDRY BAG. : de en
  • DE918278C - Protection device for autotransformers : de en
  • CA505986A - Device for supplying voltage impulses to electric fences : en fr
  • GB715920A - Improvements in and relating to serew pumps and extruders : en
  • US2689911A - Sweep voltage generator : en
  • US2689583A - Power transmission : en
  • US2689433A - Glass melting tank : en
  • US2689727A - Collator : en
  • US2689364A - Margin treating machine : en
  • DE1683771U - DOUBLE ACTING WATER RING AIR PUMP. : de en
  • DE918303C - Torsionally flexible coupling : de en
  • FR60194E - Viscose spinning method and device : en fr
  • GB715806A - Improvements in hydraulic control mechanism for roller grinding and like mills : en
  • CA505971A - Finned tubes : en fr
  • FR59940E - Detonating warning device : en fr
  • GB715750A - Improvements in and relating to measuring instruments : en
  • DE1683919U - CHILDREN'S WINTER SPORTS EQUIPMENT. : de en
  • US2689590A - Swingable redwood-bark-peeling chisel having peeled-log-contacting guide : en
  • FR59924E - Improvements to packing cases : en fr
  • FR59943E - Process for supplying internal combustion engines and equipment allowing the implementation : en fr
  • DE1683831U - SNAP CLOSURE FOR THE LUG OF A WALL OR FLOOR CLOCK. : de en
  • DE1684000U - STEEL PILES. : de en
  • FR1073226A - Process for preparing vat dyes : en fr
  • US2689352A - Discharge valve for cisterns : en
  • US2689549A - Derrick hydraulic ram : en
  • US2689645A - Headed pin package and method of forming the same : en
  • FR1073194A - Speed reducer : en fr
  • FR1073176A - Shut-off valve : en fr
  • DK78136C - Compressed air controlled valve. : da en
  • GB715702A - Improvements in or relating to apparatus and method for making and filling containers : en
  • AT179614B - Apparatus for the production of annular bodies by centrifugal casting : de en
  • FR1073421A - Improvements to a glass fiber treatment process : en fr
  • US2689580A - Pressure relief valve : en
  • DE1683671U - GIFT BOX WITH WINDOW. : de en
  • DE1683926U - MEN'S PULLOVER. : de en
  • US2689449A - Automatic balloon control : en
  • US2689858A - Organotitanium polymers : en
  • AT179633B - Installation shaft : de en
  • CA505892A - Motor control circuits : en fr
  • DE1683670U - PAPER SLEEVE OD. DGL. WITH TAPE. : de en
  • USD173089S - Banana carrying harness : en
  • US2689606A - Fuel feeding system for gas turbine engines : en
  • DE1683748U - MOLDED RUBBER SOLE OD. DGL. MATERIAL. : de en
  • DE918126C - Device for electric fishing : de en
  • GB715774A - Improvements in or relating to process for betaine recovery : en
  • DE1683698U - SLOT FOR VIBRATION GALVANOMETER. : de en
  • AT179723B - Rowing device operated by hand and foot power : de en
  • DE918248C - Mat as a floor covering for motor vehicles : de en
  • US2689593A - Gyratory grain cutter : en
  • CA506016A - Adjustable bearing retainer assembly : en fr
  • US2689850A - Method of producing somjble : en
  • US2689836A - Process of preparing polymers containing plasticizers : en
  • USD173066S - Yun wing gee chessboard : en
  • DK78152C - Cold pressure welding tool. : da en
  • FR1073186A - Block or pencil for the maintenance of the leather used on the flesh side : en fr
  • GB716012A - Improvements relating to periscopes : en
  • US2689472A - Fire-resistant wall construction : en
  • US2689671A - Apparatus for delivering measured quantities of liquid : en
  • DE918261C - Dough dividing machine with dough storage container and dividing chamber : de en
  • DE918277C - Arrangement of the slip rings attached to the commutator of small single armature converters : de en
  • US2689651A - Filling funnel : en
  • FR1073303A - Compositions for coating, impregnation, bonding, etc. : en fr
  • CA505961A - Reversible rotary pump : en fr
  • AT179638B - Roofing element : de en
  • DK78140C - Vibration type electric regulator. : da en
  • DE1683791U - ROTATION LIMITATION FOR STOP VALVES. : de en
  • DE1683953U - RAIN PROTECTION BAR. : de en
  • GB715805A - Improvements in apparatus for signalling the escape of illuminating gas and other similar combustible gases : en
  • IE22035L - Data processing equipment : en
  • DE918120C - Device for setting a measuring device for measuring angles on vehicle wheels : de en
  • DE918335C - Air-insulated high-voltage line consisting of rigidly laid conductor tubes for power transmission, especially over long distances and for laying in channels, tunnels or guide pipes : de en
  • US2689431A - Adjustable doll head mounting : en
  • CA505960A - Hydraulic control system : en fr
  • DE918298C - Switching device for two- and four-stroke internal combustion engines with battery or magneto ignition to achieve periodically interrupted ignition : de en
  • FR1073302A - Process for the preparation of potassium carbonates : en fr
  • FR60027E - Pneumatic balloon wheel, with central locking, for vehicles and airplanes : en fr
  • GB715700A - Improvements relating to control apparatus for electric motors : en
  • US2689574A - Manufacture of cigarettes : en
  • CA505906A - Truck bodies : en fr
  • DE1683931U - STORAGE OF A ROTATING AND UMBRELLA-LIKE DRYER. : de en
  • DE1683976U - PHOTOGRAPHIC LENS. : de en
  • DE1683679U - PACK OF PULP TOWELS. : de en
  • AT179632B - Device for pressing elongated bodies, in particular pipes, against the base of grooves : de en
  • US2689919A - Automatic synchronizing system : en
  • US2689566A - Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures : en
  • US2689797A - Improved bread and method of producing the same : en
  • FR1073128A - Electric iron : en fr
  • FR60128E - Hollow tape with removable inner whalebone and passage buttonhole for bra straps, lingerie or similar : en fr
  • FR60191E - Improvements to ballpoint writing devices : en fr
  • GB715843A - Improvements in methods of and apparatus for constructing concrete stanchions, columns and the like : en
  • AT179713B - Ball studs for steering linkages of motor vehicles : de en
  • US2689898A - Drawout switchgear : en
  • DE918185C - Centrifugal mill : de en
  • DE1683781U - SINGLE ARM, SWIVELING BOOM ON STONE COLLECTORS. : de en
  • US2689643A - Holder : en
  • US2689753A - Translating, rotating bearing device : en
  • DE1683712U - BRUSH, SCRUBBER, ETC. CLEANING DEVICE. : de en
  • DE918284C - Gas discharge tubes with two or more independent useful discharge sections that are used to keep voltage constant : de en
  • FR1073119A - Leak compensation device : en fr
  • FR1073297A - New motor powered by fluid, under pressure, liquid or gas : en fr
  • GB715762A - Improvements in or relating to a process for the production of ferro-electric titanates of the alkaline earth metals : en
  • US2689649A - Concentration of sylvite ores : en
  • US2689732A - Toy roundabout : en
  • FR60142E - Textile fiber cleaning process : en fr
  • GB715807A - Improvements in or relating to steam-generators with supercharged furnaces : en
  • GB715869A - Improvements in pyrotechnic distress signals : en
  • FR1073121A - Folding armchair : en fr
  • FR60183E - Method of making a garment which can be worn as desired as an ordinary garment or as a "middle ages" garment with dangling sleeves, and garment obtained by this process : en fr
  • GB715942A - Yarn tension control device : en
  • FR1073117A - Keyring for key case : en fr
  • GB715728A - Improvements in and relating to magnetic filters for fluids : en
  • GB715770A - Improvements in building slabs : en
  • DE918239C - Disengageable claw freewheel clutch : de en
  • GB715708A - Improvements in or relating to a carpet sweeper having an automatically driven suction fan : en
  • GB715866A - Improvements in or relating to the securing of railway rails : en
  • US2689802A - - layers -to reflecting metal : en
  • DE1683637U - FULL-STROKE SAFETY VALVE. : de en
  • US2689399A - Plated article and method of making it : en
  • DE918119C - Use of silver-palladium-gold alloys for highly acid-resistant objects : de en
  • FR1073437A - Process for obtaining oxygenated organic compounds : en fr
  • AT179720B - Rear wheel drive for motorcycles : de en
  • DE1683768U - PRINTING PLATE. : de en
  • US2689943A - Frequency determining unit : en
  • DE1683683U - REINFORCEMENT FOR BODY, BRASS, HIP BELT OD. DGL. MADE OF FLAT-PRESSED COIL SPRING PARTS, ANGLED IN THEIR PLANE. : de en
  • US2689718A - Mineral seam sawing apparatus : en
  • US2689837A - Fungi and bacteria resistant polyvinyl halide compositions : en
  • AT179719B - Frame for light motorcycles or the like. : de en
  • CA506018A - Plating thickness regulator : en fr
  • DE1683664U - DEVICE FOR TRIMMING PACKAGING PIECES. : de en
  • US2689438A - Sift-proof top closure for bags : en
  • USRE23871E - Foldable cardboard bottle carrier : en
  • CA505931A - Water cooled furnace door and method of fabrication : en fr
  • US2689946A - Battery connector : en
  • GB715975A - Improvements in resilient suspensions or mountings : en
  • US2689714A - Method and apparatus for preventing the clogging of diffuser media : en
  • FR59929E - Improvements to blast hole tamping : en fr
  • US2689406A - Bevel protractor : en
  • USD173053S - Dress or similar article : en
  • US2689930A - Semiconductor current control device : en
  • DE918380C - dielectric : de en
  • GB715840A - Improvements in or relating to blades for turbines or compressors : en
  • US2689425A - Fishing-net adjustable at various depths : en
  • US2689823A - Fluid hydroforming process : en
  • US2689569A - Calf puller : en
  • US2689723A - Linear type acceleration sensing device having an oscillatory diaphragm : en
  • US2689871A - Monochlorobenzene recovery from ddt waste acid : en
  • AT179739B - Method and device for the production of pressure pipes from hardening building materials : de en
  • US2689845A - Sepakating organic compounds : en
  • USD173052S - cassia : en
  • US2689704A - Installation bracket for venetian blinds : en
  • AT179714B - Self-supporting car bodies for vehicles of all types, in particular for motor vehicles : de en
  • CA505925A - Control of gas turbine engines : en fr
  • FR60052E - Heated Jeannette : en fr
  • US2689441A - Corn snapping and husking roll : en
  • CA506003A - Bundle-binder seal : en fr
  • AU2160653A - An improved glare shield : en
  • DE1683648U - CUTTING SET FOR BUTTERFLY, WITH VERTICAL SHAFT. : de en
  • US2689456A - Open cycle gas turbine and cleaning means therefor : en
  • US2689937A - Automatic switching system : en
  • FR1073166A - Device for controlling the ink-taking roller in printing machines : en fr
  • US2689804A - Process of producing a light diffusing film on a glass surface : en
  • USD173050S - Truck bumper : en
  • DE1683900U - PIPE COUPLING. : de en
  • GB715848A - Improvements in medicinal preparations for the treatment of calcifications in human and animal systems : en
  • AT179745B - Filling device for pasty masses, especially for filling tubes and. like : de en
  • DE1683829U - SELF-WINDING. : de en
  • FR59907E - Mechanism for fixing and operating lifting agricultural implements on a carrier machine : en fr
  • GB715820A - Improvements in or relating to typographical slug casting machines : en
  • DE1683766U - SCREEN PRINTING ARM. : de en
  • DE1683945U - DEVICE FOR GROWING IN FOOTBOARDS OD. DGL. : de en
  • FR1073294A - Apparatus for preparing paper pulp : en fr
  • FR1073445A - Process for manufacturing fuel agglomerates from waste from the palm oil mill : en fr
  • FR60084E - Plug : en fr
  • FR1073175A - Device for providing phase-modulated electrical oscillation : en fr
  • DE918276C - Device for automatic constant control of electrical or electrically reproducible quantities : de en
  • US2689875A - Method and apparatus for treatment of high-pressure natural gas streams : en
  • CA505903A - Method and apparatus for making electrical terminal : en fr
  • DE1683659U - SKILL GAME DEVICE. : de en
  • US2689452A - Device for increasing the thrust of turbojet engines : en
  • US2689640A - Multiple channel automatic shift mechanism for typographical composing machines : en
  • US2689720A - Mining machine with vertically swinging cutterhead : en
  • AT179717B - License plates for motor vehicles : de en
  • FR1073385A - Remote control device : en fr
  • DE1683809U - WARNING SIGN. : de en
  • DE918162C - Process for the production of antibiotic active ingredients : de en
  • US2689931A - Compensating variable capacitor : en
  • USD173093S - Schreckengost casserole : en
  • FR1073207A - Method for measuring the temperature at the outer surface of objects emitting heat radiation : en fr
  • FR1073366A - Process for the preparation of new dioxo-pyrrolidines : en fr
  • FR1073181A - Pressure treatment of textiles : en fr
  • FR1073265A - Apparatus for cleaning milking machines or similar applications : en fr
  • FR1073401A - Improvements to the solvay process for manufacturing sodium carbonate : en fr
  • FR60038E - Guiding device for tubular products : en fr
  • USRE23875E - Production of magnetic sound tape : en
  • CA505908A - Method of treating rice : en fr
  • US2689371A - Tendon puller : en
  • DE1683628U - COMPOSITE OR DETACHABLE SILENCER. : de en
  • FR1073129A - Receiving system for sawn timber : en fr
  • FR60073E - : fr
  • GB715751A - Improvements relating to electric socket connectors : en
  • AU161495B2 - An improved glare shield : en
  • AT179699B - Induction heating device for seam welding of pipes : de en
  • AT179738B - Device for slitting reject cigarettes and removing tobacco from paper : de en
  • DE889850C - Slot-controlled opposed piston two-stroke internal combustion engine : de en
  • DK78147C - Resettable learning for determining at least two control objectives. : da en
  • AU167081B2 - Mounting block for electric fittings : en
  • US2689632A - Reinforced lightweight casing structure for luggage : en
  • US2689520A - Machine for printing price tags for merchandise and the like : en
  • FR59971E - Process for separating solid or liquid particles from a gas or vapor fluid : en fr
  • DE1683707U - AC MAGNETS FOR LARGE MOVEMENT LENGTHS. : de en
  • FR59959E - Improvement in installations comprising pumps in which the working liquid is liable to vaporize : en fr
  • US2689865A - Nonylphenyl 2-ethyl-hexyl succinates and preparation thereof : en
  • AT179696B - Double profile tool : de en
  • US2689384A - Garage : en
  • US2689921A - Alternator : en
  • US2689853A - Certain i : en
  • USD173071S - Earring os the like : en
  • US2689439A - Cotton harvester : en
  • DE1683988U - SOLES AND HEELS FOR SHOES WITH SOLES AND HEELS MADE OF RUBBER, PLASTIC RUBBER AND OTHER SIMILAR MATERIALS. : de en
  • GB716008A - Improvements in or relating to master cylinders for hydraulic braking systems : en
  • US2689584A - Control panel : en
  • CA505888A - Infant harness : en fr
  • AT179672B - Friction wheel lighter : de en
  • AT179686B - Open spring washer to secure a machine part on a shaft or the like against axial displacement : de en
  • US2689357A - Swimming wings convertible to a beach ball : en
  • US2689544A - Apparatus for coating ice cream in cones : en
  • US2689476A - Fluid dynamometer : en
  • DE1683889U - PIPE CLAMP. : de en
  • AT179625B - Bed bench : de en
  • DE1683999U - DISTRIBUTION DEVICE. : de en
  • FR60105E - Crude oil gasification apparatus for gasoline engines : en fr
  • DE918348C - Circuit arrangement for generating voltage curves, which are used in particular for flicker-free operation of incandescent lamps from low-frequency networks : de en
  • FR1073326A - Latex for base of emulsion paints : en fr
  • US2689792A - Process for producing and developing light-sensitive photographic layers : en
  • US2689536A - Cab structure : en
  • FR1073235A - Improvement in a process for the recovery of germanium compounds : en fr
  • FR60024E - Sawtooth voltage generator : en fr
  • FR60008E - Electric current supply device for vehicles traveling along suspended tracks of the monorail type : en fr
  • DE1683876U - CUTTING EDGES MADE FROM NON-METALLIC MATERIAL FOR VEGETABLE CUTTERS AND HAND RUBBERS. : de en
  • FR60036E - Packaging for bunch of bananas or similar goods : en fr
  • AT179673B - Pyrophoric lighter : de en
  • DE1683606U - COMPONENT FOR THE MANUFACTURE OF LIGHT GRIDS FOR SHIELDING LIGHT SOURCES. : de en
  • DE918168C - Automatic switching device for hot water overflow storage tank with any number of taps : de en
  • DE918336C - Concentric telecommunication cable, especially submarine cable, with built-in amplifier sleeve : de en
  • GB715970A - Improvements in semi-conductor circuits : en
  • DE1683741U - CREAM EATER. : de en
  • DE1683952U - CORE ARRANGEMENT FOR ROOM DOORS. : de en
  • DE918187C - Anti-glare device for vehicles : de en
  • AT179721B - Attachment of an auxiliary motor on the rear axle of a bicycle : de en
  • DE1683634U - SAFETY VALVE FOR WATER TAP. : de en
  • DE1683846U - MOTOR FOR WASHING MACHINE. : de en
  • DE918344C - Method and device for regulating drying machines to ensure that the moisture content of the discharged dry goods remains constant : de en
  • GB715834A - Semiconductive negative-resistance devices and methods of making them : en
  • US2689882A - Telephone terminal equipment : en
  • CA505955A - Nonintermittent lamp base feeding mechanism : en fr
  • CA505901A - Typewriter and ink ribbon mechanism therefor : en fr
  • US2689839A - Dispersion of delusterants in polyamides : en
  • US2689521A - Master and block-out sheet gripper means for rotary duplicating machines : en
  • DE918281C - Monitoring device for load switches of step transformers : de en
  • US2689730A - Sheet separating and forwarding machine : en
  • AT179678B - Feed device for chopper : de en
  • DE918366C - Shaft coupling : de en
  • GB715999A - Polymerizable composition of styrene, unsaturated alkyd resin, and hydrocarbon polymer : en
  • DE918205C - Device for laying face conveyors : de en
  • DE1683991U - MODEL BLOCK. : de en
  • FR59942E - Automatic ripper operated by reciprocating rods driven by animal traction or mechanical traction : en fr
  • FR59990E - Improvements to box manufacturing : en fr
  • GB715698A - Improvements in or relating to the cooling of hot materials : en
  • US2689511A - Row crop chopping and weeding tool : en
  • US2689662A - Timber-setting mine truck : en
  • FR60144E - Direction indicator with retractable flashing light for vehicles : en fr
  • FR1073258A - Device for disinfecting and diffusing aromas for telephone sets and similar installations : en fr
  • US2689761A - Bottle carrier : en
  • FR1073397A - prefabricated building element and construction comprising these elements : en fr
  • FR59923E - Blower box : en fr
  • FR1073135A - Epicyclic gear reducer : en fr
  • DE1683981U - ARRANGEMENT FOR OPENING CASES CLOSED WITH SHRINK CAPSULES : de en
  • FR59996E - Device enabling the behavior of flame mine lamps, burning in a gassy atmosphere or in an oxygen-depleted atmosphere, in a chamber : en fr
  • FR1073165A - Method and device for ejecting tiles produced in the press : en fr
  • GB715930A - Improvements relating to the purification of labile enzymes contaminated with hemolysiní¬o : en
  • US2689686A - Relay counter for digraphs, trigraphs, and the like : en
  • DE918087C - Device for manufacturing thin-walled pipes : de en
  • GB715785A - A jet engine for propelling craft in a liquid medium : en
  • GB715956A - Improvements in or relating to devices for guidance of a travelling tape : en
  • FR60071E - Hanging file support strips and filing cabinet for files containing these strips : en fr
  • GB715969A - Improvements in or relating to butt welding metal tubes : en
  • GB715773A - Vibration pulleys : en
  • AT179659B - Measuring device for determining the economic efficiency of hydropower plants : de en
  • AU2156453A - Improvements in means for treating animal intestines : en
  • CA505976A - Pressure-sensitive record material : en fr
  • DE918217C - Electrically controllable semiconductor rectifiers or semiconductor amplifiers, in particular germanium semiconductors : de en
  • US2689795A - Coffee roasting : en
  • FR1073304A - Method of absolute stabilization of the intermediate frequency of a microwave receiver : en fr
  • FR59986E - Special device of beams and ribs for floors, economical installation of ceilings : en fr
  • FR60164E - Device for enlarging the diffraction pattern in an electronic analyzer : en fr
  • FR1073259A - Lightweight suitcase with a large loading range : en fr
  • FR1073183A - Plaster panel for partition construction : en fr
  • FR60092E - Improvements in the constitution and manufacture of reinforced concrete ducts : en fr
  • FR1073417A - Improvements to end plate systems and machines fitted with these systems : en fr
  • GB715877A - Improvements in or relating to regeneration of ion-exchange materials : en
  • FR1073295A - Vibratory apparatus for concrete : en fr
  • FR1073394A - Improvements to refrigeration devices : en fr
  • AU2319453A - An improved cartridge syringe and cartridge therefor : en
  • CA505979A - Process for the preparation of protein containing products suitable for human consumption from whey : en fr
  • FR1073164A - Process for preparing solid dyes and prints : en fr
  • FR60176E - Mechanism for transforming a constant speed movement into a variable speed movement : en fr
  • DE1683693U - ACTUATION DEVICE FOR THERMAL TRIGGER BUILT IN THE HOUSING. : de en
  • FR59905E - Coupling device : en fr
  • GB716006A - Improvements in boxes and like containers : en
  • FR1073248A - Improvements to grills, especially electric grills : en fr
  • GB715865A - Bedsteads : en
  • DE918212C - Wireless transmitter and / or receiver for installation in confined spaces, especially in the driver's cab of motor vehicles : de en
  • US2689903A - Electric range surface heating unit : en
  • DE918379C - Pack for ignition cords and device for making this pack : de en
  • GB715868A - Improvements in or relating to cooking ovens : en
  • FR1073234A - Process for the preparation of functional derivatives of azo dyes containing sulfonic groups and novel derivatives obtained by this process : en fr
  • US2689615A - Drive system for convertible type aircraft having jet-driven lifting rotor : en
  • GB715971A - An improved football boot stud and the method of attaching it to the sole of the boot : en
  • DE1683678U - SMALL LETTER PACKAGE, IN PARTICULAR FOR POWDER-FORMED SUBSTANCES. : de en
  • DE918345C - Holding anchor magnet for quick relays and quick switches : de en
  • FR1073230A - Mechanical control device for football game : en fr
  • DE918351C - Metalworking lubricants : de en
  • GB715924A - Gravity-type davits : en
  • DE918260C - Drive for shredding machines : de en
  • FR1073089A - Recoil shock absorber device of a firearm : en fr
  • FR1073318A - Anti-vibration rubber suspension system, especially advantageous for automobiles : en fr
  • FR1073335A - Product for hair treatment : en fr
  • DE1683843U - PRINT PATTERN ON POLE FABRIC. : de en
  • GB715867A - Improvements in or relating to suspension polymerization : en
  • US2689435A - Skin buffer : en
  • US2689485A - Driving mechanism of and for powerdriven domestic wringers : en
  • FR1073438A - Improvements to ready-made bras : en fr
  • FR1073324A - Reduction-overdrive : en fr
  • FR59947E - Improvements to electrical contacts : en fr
  • GB715894A - Friction igniting device : en
  • DE918342C - Arrangement for the rapid movement of levers : de en
  • FR60054E - roofing or cladding element for buildings : en fr
  • DE918089C - Clamping device for pipes : de en
  • US2689484A - Speed change pulley bracket support : en
  • DE1683603U - COLLAPSIBLE LAMP SHADE. : de en
  • DE918210C - Steel objects resistant to intergranular corrosion : de en
  • FR60133E - Device for adapting an ordinary observation microscope or magnifying glass to observation in polarized light : en fr
  • FR60181E - Coat hanger : en fr
  • GB715789A - Heat-transmission process and apparatus therefor : en
  • USD173054S - Dress or similar article : en
  • GR15669B - NEW METHOD OF STONE MASONRY. : el en
  • US2689428A - Minnow bucket : en
  • US2689601A - Portable seat : en
  • US2689807A - Method of coating refractory metal articles : en
  • US2689941A - Wide shift reactance modulator : en
  • DE1683886U - EATING FIELD WITH ADJUSTABLE BARRIER BAR. : de en
  • GB715741A - Method for weaving carpets and other textile fabrics with a pile : en
  • FR60062E - Speed control systems : en fr
  • FR59932E - Improvements to the soles of shoes, sandals or the like : en fr
  • FR60158E - Improvements to so-called sandwich materials with honeycomb filling : en fr
  • GR15667B - METHOD FOR THE CONSTRUCTION OF BUILDING PUMPING OF BUILDINGS. : el en
  • FR1073376A - transceiver tunable on several communication channels : en fr
  • FR60134E - Improvement in rigid body cameras : en fr
  • GB715825A - Improvements in or relating to floor mops and the like : en
  • US2689951A - Altitude control-signal generator : en
  • DE918201C - Hinged lids of knife star dough dividing machines with lifting spiral spring : de en
  • US2689547A - Feed leg for rock drills : en
  • DE918232C - Solvent, softening, gelatinizing and swelling agents for aminoplasts : de en
  • DK78156C - Pump piston. : da en
  • DE1683984U - WHETSTONE. : de en
  • CA506010A - Catalyst purification : en fr
  • GB715686A - Improvements in or relating to methods of and apparatus for electric spot welding : en
  • GB715887A - Improvements in casting machines : en
  • GB716017A - Method of treating nylon filament yarn for use in composite rubber structures : en
  • US2689617A - Model airplane sectional blade propeller and adapter hub : en
  • US2689448A - Motor drive unit for textile winding machines and the like : en
  • US2689838A - Fungi and bacteria resistant polyvinyl halide compositions : en
  • DE918116C - Roasting and sintering device with movable grate : de en
  • DE918225C - Self-draining liquid separator for separating and discharging liquid from a gas flow in a pressure line : de en
  • FR1073144A - Unwinding device for adhesive tape rolls : en fr
  • FR1073169A - Device for lifting implements carried or semi-carried by an agricultural tractor : en fr
  • FR59949E - Method for coloring so-called fake advertising bottles : en fr
  • US2689791A - Process for recovering sodium from sludge : en
  • US2689702A - Electric cable supporting strap : en
  • DE1683949U - COUNTERFLOW SINGLE AND TWO-ROOM OVEN WITH CIRCULATION HOT-AIR POCKETS. : de en
  • FR60163E - Plantation protection device adaptable to plows and other agricultural implements : en fr
  • DE1683880U - COFFEE GRINDER. : de en
  • US2689644A - Thread pack and method of and means for preparing the same : en
  • US2689889A - Light responsive relay : en
  • DE918347C - Interference protection device for periodically operated contact devices, especially for mechanical current converters : de en
  • US2689512A - Stubble plow : en
  • FR1073328A - Plant for the continuous mechanical production of longitudinally corrugated paper, in particular for the production of so-called <<double-double>> cardboard with crossed corrugations : en fr
  • USD173061S - Dress or similar article : en
  • DE1683804U - HEADLIGHT WITH SWITCHING TO LOW BEAM. : de en
  • FR1073373A - Oven to exfoliate more particularly vermiculite or similar products : en fr
  • AT179621B - Cooking device for preparing coffee, tea or the like. : de en
  • DE918229C - Mast, tower or similar construction : de en
  • GB715711A - Improvements in shuttles for looms for weaving : en
  • DE918325C - Process for the hydrogenation of tetrahydrofurfuryl alcohol : de en
  • FR1073062A - Clothes rack : en fr
  • FR1073406A - Transparent transom with watertight seal for sash windows and any other application that may arise from it : en fr
  • FR1073171A - Book binding made of thermoplastic sheets made of synthetic material and welded at high frequency : en fr
  • FR1073205A - Set of cavities forming the interior cells of slabs and intended to serve as a mold for the prefabrication of beams for semi-heavy floors : en fr
  • FR1073244A - Device for root and tuber pulling machines : en fr
  • FR1073444A - Pulse enhancement circuits using a crystal diode : en fr
  • DE1683645U - LOCKING OPENER FOR CANS. : de en
  • FR60041E - Master cylinders for hydraulically operated mechanisms, in particular for hydraulic brakes : en fr
  • GB715933A - Improvements in or relating to synthetic lubricants : en
  • GB715790A - Improvements in or relating to overcoats : en
  • US2689725A - Closure-operator : en
  • DE1683612U - CONNECTION CLAMP, THE TERMINAL BODY OF WHICH ARE IN AN INSULATED HOUSING. : de en
  • DE918169C - Chainsaw : de en
  • DE918238C - Storage of bevel gears : de en
  • FR1073182A - coated electrode for welding : en fr
  • GB715898A - Test instrument for high tension spark distributors : en
  • IE21095L - Mole ploughs : en
  • FR1073358A - Instant puncture tube : en fr
  • DE1683665U - LID CLOSURE OR TENSION RING FOR CONTINUOUS CANS. : de en
  • DE1683790U - DIAPHRAGM VALVE. : de en
  • DE918269C - Circuit arrangement for receiving telegraphic messages : de en
  • US2689447A - High-speed twisting machine : en
  • US2689848A - Salts of sulfuric acid esters of xylan : en
  • DE918190C - Safety razor for several single-edged blades : de en
  • DE918305C - Process to achieve high scale resistance of metallic objects : de en
  • FR1073142A - Improvements to machines for rolling or bending sheet metal : en fr
  • US2689766A - Swingable automobile door top section for increasing doorway headroom : en
  • US2689354A - Hospital bed : en
  • US2689359A - Forging apparatus for making pipe plugs : en
  • US2689833A - Resinous quaternary ammonium alkoxides : en
  • FR1073210A - Process for the manufacture of coffin linings and coffin linings obtained by this process or similar processes : en fr
  • FR1073432A - Further development in multicellular siloxane building materials : en fr
  • FR1073382A - Improvements to processes for stabilizing fats and oils : en fr
  • FR59965E - Pad brake control device for bicycles, motorcycles or the like : en fr
  • DE1683961U - TRIAL GLASSES WITH A FRAME MADE OF PLASTIC, FOR EXAMPLE OF POLYSTYRENE. : de en
  • FR59987E - Process for manufacturing a modified starch : en fr
  • AT179641B - Device for attaching outer and inner wall panels to an inner framework composed of individual elements : de en
  • US2689489A - Steering control system for vehicles : en
  • US2689743A - Resilient roller skate suspension : en
  • DE1683922U - WASHING MACHINE FOR SAND, GRAVEL AND SIMILAR MATERIAL. : de en
  • DE1683642U - RELEASE DEVICE FOR CINEMA CAMERAS. : de en
  • GR15668B - NEW METHOD OF BUILDING STOA, ESPECIALLY FOR INDUSTRIAL PURPOSES. : el en
  • GB715981A - Improvements relating to circular stocking knitting machines : en
  • GB715676A - Improvements in or relating to straight bar knitting machines : en
  • DE1683699U - CONNECTION HEAD FOR MEASURING DEVICES. : de en
  • DE1683755U - HOLLOW PORTABLE CONTAINER LIKE A BASKET. : de en
  • DE918211C - Device for stabilizing television characters composed of synchronization characters and pixel characters : de en
  • FR60129E - Lightweight and fast construction process for individual or collective residential pavilions : en fr
  • GB715734A - Improved preparation of dehydrocholic acid : en
  • GB716013A - Windscreen pillar for vehicle bodies : en
  • FR59934E - Method and machine for preparing uppers for assembly : en fr
  • FR59994E - Method and apparatus for sowing seeds : en fr
  • GB715845A - Improvements in and relating to tubular containers : en
  • FR1073336A - Oxo-acylamines of the series of cyclopentano-polyhydro-phenanthrenes and process for their preparation : en fr
  • GB715718A - Photographic contact printing machines : en
  • US2689703A - Display holder for cups and saucers : en
  • FR1073148A - Spring : en fr
  • GB715839A - A process for the recovery of dimethyl formamide from its aqueous solutions : en
  • FR1073136A - Operating mechanism for washing machines for laundry and other fabrics : en fr
  • US2689780A - Method of and apparatus for producing ammonium phosphate : en
  • FR60179E - rational flow heat exchanger : en fr
  • GB715693A - Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps : en
  • DE1683652U - LETTER OPENER MADE OF ORGANIC GLASS. : de en
  • DE918255C - Correction device for slave clocks with number rollers : de en
  • GB716007A - Acid monoazo dyestuffs and a process for their manufacture : en
  • GB715941A - Improvements in cooking stoves : en
  • FR1073106A - Servo-mechanism for aircraft drop tanks : en fr
  • FR1073155A - Device for the treatment of human body : en fr
  • DE1683654U - LIGHT ANTENNA FOR IMPULSE-OPTICAL OVERHAUL DEVICES. : de en
  • DE1683714U - WALL SAVER. : de en
  • FR60058E - Improvements to jacks, in particular intended for lifting motor vehicles : en fr
  • FR60169E - Fastening device for reinforced concrete sleepers with cells : en fr
  • FR1073221A - Small farm mill : en fr
  • FR60115E - Process for the preparation of a siccative coating intended in particular for waterproofing the fabrics of wagons, tarpaulins, market covers and similar applications : en fr
  • DE918043C - Device for the complete separation of solid, liquid and vaporous additions from compressed air, gases and vapors : de en
  • DE918330C - Circuit arrangement for routes in signal boxes with electrical locks : de en
  • DE918356C - Process for the improvement of high molecular weight substances : de en
  • DE1683613U - FEED-THROUGH CLAMP. : de en
  • FR1073168A - Improvements to indicator lights : en fr
  • FR59995E - Double twist spindle : en fr
  • FR59952E - Method for increasing the scattering of light through an opening and material used therefor : en fr
  • DE1683759U - NUMBER SLIDER. : de en
  • DE1683767U - FRAME-LIKE PLATE HOLDER FOR STAMPING MACHINES. : de en
  • DE1683960U - EXPOSURE METER. : de en
  • FR1073195A - Frame for bicycles, motorcycles, scooters and the like : en fr
  • FR60200E - Vibrating compressed gas turbines : en fr
  • US2689876A - Solid ion electrolyte battery : en
  • FR1073340A - Improvements to electrical isolation devices : en fr
  • FR60068E - Flexible silo : en fr
  • US2689788A - Ammunition priming mixture and compound therefor : en
  • DE1683786U - DEVICE FOR THE PRODUCTION OF AIR-PERMEABLE, FLAT-LIKE STRUCTURES FROM PLASTICS. : de en
  • DE1683933U - PROTECTIVE COVER FOR CALENDAR, NOTEPADS, etc. : de en
  • DE918082C - Protective cover for the clamping device of trousers : de en
  • DE1683638U - OVERPRESSURE SAFETY DEVICE WITH WARNING SIGNS, IN PARTICULAR FOR PRESSURE GAS CYLINDERS. : de en
  • FR1073225A - Multi-element train : en fr
  • GB715816A - Method of and apparatus for counting electrical pulses : en
  • DE918274C - Device for individual control of switches on a case-by-case basis by means of a control switch : de en
  • US2689799A - Cellulose ester compositions plasticized with polyesters of dicarboxylic acids and alpha, omega-dihydroxyalkanes : en
  • US2689698A - Fin construction and mounting and attaching means : en
  • US2689947A - Variable resonant frequency ultrasonic generator : en
  • DE918257C - Mixing valve with adjustable cold and hot water inflows to a mixing chamber : de en
  • DE1683800U - LUMINOUS ADVERTISING CLOTHING FOR TOBACCO PRODUCTS : de en
  • DE918137C - Shoe closure : de en
  • GB715910A - Improvements in or relating to combustion equipment of gas-turbine engines : en
  • GB715980A - Photographic folding camera : en
  • AU160153B2 - A machine forthe manufacture of polishing buffs : en
  • US2689699A - Kite string traveler : en
  • USD173063S - Dress or similar article : en
  • FR1073400A - Device for adjusting the supply of fuel to internal combustion engines : en fr
  • US2689932A - Balanceable network electric measuring system : en
  • US2689432A - Crying doll : en
  • USD173095S - Electric lamp : en
  • GB715712A - Lashing for securing four-wheeled vehicles : en
  • GB715792A - Improvements in flying shears : en
  • GR15670B - SWIMWEAR - SAFETY. : el en
  • GB715842A - Electronic matching of ultra high frequency lines : en
  • DE918240C - Closing link for chain locks of link chains : de en
  • DE1683685U - DEVICE FOR BOOKING WORK. : de en
  • DE918191C - High heel nailing machine : de en
  • DE1683837U - CLOCK WITH COMPRESSED CASE. : de en
  • DE813318C - Torsion bar for force measurement : de en
  • FR1073133A - Apparatus for determining variables having a mathematical relationship to one another, in particular for determining rolling bearings on the basis of certain operating data : en fr
  • FR1073416A - Tire casing retreading mold : en fr
  • FR59988E - Warping machine for obtaining beams carrying the same lengths of thread under a regular tension : en fr
  • GB716011A - Improvements relating to corsets, girdles and other forms of foundation garments : en
  • DE1683779U - PANTS TENSIONING DEVICE MADE FROM WIRE HANGERS. : de en
  • DE1683835U - WATCH CASE. : de en
  • DE918273C - Connection and connection point for high-frequency layer conductors made of alternating thin metal and insulating layers : de en
  • DE918283C - Shock testing device : de en
  • GB715727A - Improvements in or relating to mould coating process : en
  • GB715929A - Improvements in or relating to pipe cleaning apparatus : en
  • US2689532A - Nonrotating multipiston radial pump : en
  • US2689663A - Drum lifter for industrial trucks : en
  • GB715909A - Improvements in or relating to combustion equipment of gas-turbine engines : en
  • FR59979E - Improved process and molds for reinforced concrete structures : en fr
  • DE1683807U - SWING WINDOW. : de en
  • US2689397A - Method of providing regenerator filler material in an annular space : en
  • USD173069S - Unitary control for washing machines : en
  • USD173091S - Napkin dispenser or the like : en
  • AT179676B - Turning device for reversible plows : de en
  • US2689675A - Device for injecting a fluid mass into pneumatic tires : en
  • USD173079S - Earring or the like : en
  • US2689508A - Single neon tube photographic printer : en
  • US2689529A - Submersible pump-motor : en
  • AT179630B - Stovetop, especially for gas stoves : de en
  • AT179691B - Process for producing an oxidation-resistant coating on an object made from a molybdenum alloy : de en
  • US2689507A - Blade assembly : en
  • US2689914A - Synchronizing of pulse generators : en
  • DE1683663U - FLIGHT MODEL GAME. : de en
  • DE1683898U - FITTED PIPE FOR THE BEVERAGE INDUSTRY. : de en
  • US2689635A - Carbon feed attachment for typewriters : en
  • US2689446A - Side delivery rake : en
  • USD173059S - Dress or similar article : en
  • CA505993A - Methods of and systems for obtaining a standard low frequency : en fr
  • US2689634A - Actuating and torque-sustaining structure for brakes and clutches : en
  • US2689772A - Sealing assembly : en
  • DE1683710U - DEVICE FOR COLLECTING HAIR TREATMENT LIQUIDS. : de en
  • DE918108C - Ventilation device for mattresses with spring insert : de en
  • FR1073104A - Device for attaching handles to brooms, deck washers and the like : en fr
  • CA505884A - Storage battery carrying strap : en fr
  • US2689437A - Abrasive toolholder : en
  • US2689736A - Reciprocating cylinder phonograph : en
  • US2689757A - Multiple sash window fastener : en
  • US2689407A - Mechanism for measuring the wall thickness of tubular bodies : en
  • USD173086S - Brooch or the like : en
  • CA505895A - Side dressing attachment for fertilizer spreaders, seeders and the like : en fr
  • DE918237C - Device to accommodate winding drums for hoses or the like. : de en
  • US2689827A - Lubricating oil composition containing the neutralized reaction product of a phosphorus sulfide and sugar cane oil : en
  • US2689392A - Adjustable-curvature expander roll and the like : en
  • DE1683722U - CLOTHING HANGER. : de en
  • DE918322C - Self-sealing door for rooms under internal pressure, in particular for coke ovens : de en
  • DE918321C - Upper belt support frame for lower belt conveyor in longwall mining : de en
  • DE1683845U - MOTOR FOR WASHING MACHINE. : de en
  • DE1683907U - SELF-SEALING PLUG. : de en
  • CA505991A - Rectifier arrangement particularly for setting the black level of a television transmitter : en fr
  • DE1683674U - CONTAINER FOR ROD-SHAPED OBJECTS. : de en
  • DE1683986U - BRAND SOLE FOR STRAP SANDALS IN PARTICULAR. : de en
  • US2689616A - Helicopter rotor control mechanism : en
  • US2689760A - Detachable handle : en
  • US2689350A - Combination shoulder pad and strap cushion : en
  • US2689939A - Battery testing apparatus : en
  • DE1683969U - RING-SHAPED SEAL BETWEEN ALL-ROUND CONSTRUCTION ELEMENTS. : de en
  • CA505966A - Process for the recovery of vitamin b12 : en fr
  • AT179651B - Process for the production of moldings : de en
  • US2689523A - Moistening device for the plate cylinders of printing presses : en
  • USD173097S - stark : en
  • AT179628B - Mobile stacker : de en
  • FR1073314A - Device for driving metal bolts into construction parts : en fr
  • FR1073354A - Catalyzed sulfur : en fr
  • USRE23873E - Retarded cement : en
  • AT179636B - Reinforcement insert for reinforced concrete : de en
  • AT179690B - Method of treating stainless steel surfaces to facilitate cold drawing : de en
  • US2689654A - Suction drum strainer : en
  • CA505956A - Electric fan having variable oscillating mechanism and clutch : en fr
  • CA505973A - Mast structure : en fr
  • FR1073199A - Filter and regenerator device activating the gasification of hydrocarbons : en fr
  • FR60096E - Self-closing packaging : en fr
  • GB715978A - Improvements in agricultural or horticultural composts : en
  • CA505900A - Infant sleeping garment : en fr
  • CA505934A - Amino phenols as rich mixture additives : en fr
  • DE918161C - Process for detoxifying gases containing CO : de en
  • FR60121E - Process for obtaining construction or decorative elements and elements obtained : en fr
  • US2689877A - Flat dry cell : en
  • DE1683738U - DEVICE FOR CHANGING THE DISTANCE BETWEEN TWO POINTS. : de en
  • DE1683980U - LIQUOR BOTTLE. : de en
  • DE918312C - Windscreen wipers for motor vehicles : de en
  • US2689461A - Method and apparatus for the storage, refrigeration, and transportation of volatile liquids and other fluids : en
  • CA505927A - Operating mechanism for adjustable blade propeller type hydraulic machines : en fr
  • AT179734B - Sports ball : de en
  • DE1683853U - OUTLET CONNECTOR WITH RETAINING RING. : de en
  • US2689629A - Reduction of the momentum of : en
  • US2689621A - Truck with interrelated multiple prime movers, power take-off couplings, and operating controls therefor : en
  • DE1683727U - PLASTER RAIL. : de en
  • BE527473A - : en fr
  • DE918136C - Hose reel with spring force drive : de en
  • DE918250C - Sports shoe and process for its manufacture : de en
  • FR1073440A - Improvements to hydraulic cylinder journaling devices, in particular for rear, bilateral or triverse tilting devices (buckets) : en fr
  • CA506019A - Anti-viral compounds : en fr
  • US2689612A - Squeeze tool for wells : en
  • US2689672A - Infant carrier : en
  • US2689490A - Transmission : en
  • US2689665A - Bottle capping means : en
  • US2689825A - Removal of metals from petroleum hydrocarbons followed by fluidized cracking : en
  • AU2273953A - Improvements in and relating to clearance lights for motor trucks orthe like : en
  • DE1683774U - MAKE UP PENCIL COMBINATION. : de en
  • DE1683794U - INJECTION TUBE IN THE SHAPE OF A CONICAL FUNNEL. : de en
  • US2689380A - Method of making bearings : en
  • US2689913A - Means for stabilizing oscillator circuit : en
  • US2689541A - Outboard motor propeller and pump : en
  • DE1683901U - STEPPED HOSE TUBE. : de en
  • DE918268C - Emergency power supply for mains-fed telecommunications systems : de en
  • DE918354C - Machine for the production of grooved pencil boards : de en
  • DK78127C - Metal tube press, especially cable sheath press. : da en
  • DE918294C - Elliptical compass : de en
  • US2689661A - Dipper stick and dipper operating means : en
  • US2689646A - Fluid flotation separator and method for separating pulverized materials : en
  • DE1683758U - CUTLERY PACKAGING. : de en
  • FR1073441A - Motor vehicle, especially tractor, etc. : en fr
  • GB715786A - Improvements in or relating to magnesium base alloys : en
  • DE918118C - Process and device for refining ores or metallic substances : de en
  • FR1073217A - Running gear for rail vehicles with wheel sets orienting perpendicular to the direction of the track, particularly for centrally mounted vehicles : en fr
  • CA505932A - Material flow indicator : en fr
  • DE1683859U - DRYING DEVICE. : de en
  • FR1073055A - Improvements to electric motors : en fr
  • FR60123E - Protection device for inner tubes : en fr
  • GB715991A - Improvements in means for retaining a longitudinally slidable rod-like member in anydesired position : en
  • AU2158653A - An improved apparatus for opening and closing agate : en
  • FR59921E - Grain dryer : en fr
  • GB715701A - Improvements relating to control apparatus for electric motors : en
  • DK78135C - Control valve for compressed air brakes. : da en
  • DE1683610U - SUPPORTING OR BEARING ELEMENT FOR PARTS CARRYING ELECTRIC VOLTAGE. : de en
  • FR1073298A - Brake pad for bicycle : en fr
  • FR60093E - Improvements to devices used for the treatment of circulating fluids : en fr
  • DE1683661U - ARRANGEMENT OF MAGNETIC COILS WITH PLUNGER CORES FOR USE IN THE TOY INDUSTRY. : de en
  • DE918213C - Insulating body for switching chambers of high-voltage switches, especially nozzle bodies for free-jet compressed gas switches : de en
  • DE918249C - Hydrofoil with flapping wing drive : de en
  • FR1073139A - Electromagnetic position indicator : en fr
  • FR60145E - Pressurized fluid motor : en fr
  • DE1683743U - PROTECTIVE COVER ON GRINDING MACHINES OD. DGL. : de en
  • DE918160C - Device for the treatment of lumpy or packaged materials in an alternating electric field : de en
  • DE1683719U - BED EDGE. : de en
  • DE918296C - Livestock housing : de en
  • DE918332C - Device for magnetic axle counting : de en
  • DE1683885U - OUTER SHOE ON HEADING GEAR. : de en
  • FR1073344A - Improvements to the compositions for protective coatings on metals : en fr
  • FR1073391A - Alkylation process : en fr
  • DE1683890U - PIPE CLAMP. : de en
  • FR1073130A - Hydraulic Swing Arm and Presser Foot Stamping Machine : en fr
  • FR60049E - Device for maneuvering an outboard sled of a suction dredger : en fr
  • US2689625A - Absorptive separation of hydrocarbon gases : en
  • FR1073285A - Quick assembly system for electrical equipment and wiring : en fr
  • FR1073423A - Process for the production of acylated hydrazones : en fr
  • GR15678B - DOUBLE DOUBLE LIGHT ELECTRIC LAMP. : el en
  • US2689445A - Sickle guard : en
  • DE918246C - Oxygen breathing apparatus : de en
  • FR1073404A - Silica support for catalysts and process for manufacturing it : en fr
  • FR60042E - Improvements to signaling devices on railway tracks : en fr
  • DE1683823U - AIRCRAFT. : de en
  • DE1683860U - HOUSEHOLD LACK OF LAUNDRY : de en
  • DE918282C - Device for monitoring the decomposability of liquid or gaseous media : de en
  • US2689623A - Apparatus for separating liquid entrained or carried by a gas or vapor : en
  • DE1683691U - ELECTRIC BAYONET PLUG FOR LOW VOLTAGE. : de en
  • DE1683778U - ARMREST HANGING ARMCHAIR. : de en
  • DE918320C - Excavator, crane or similar device with an extendable boom : de en
  • DK78146C - Process for preparing a blend polymer. : da en
  • FR1073118A - Tool holder with force limiter : en fr
  • GB715896A - Production of acetoacetic acid amides : en
  • GB715954A - Improvements in or relating to animal foods containing fish : en
  • US2689434A - Grinding machine with crush wheel dressing mechanism : en
  • FR1073232A - Improvements relating to the process for the preparation of nutritional compositions for animals and to the nutritional compositions resulting therefrom as well as to a process for feeding animals : en fr
  • FR1073436A - Assembly of gaskets on automobile bodies : en fr
  • FR60022E - Process for manufacturing lightweight materials with a closed cell structure : en fr
  • DE1683803U - REFLECTORS AND REFLECTORS FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR59926E - Hot air heating process and apparatus for carrying out this process : en fr
  • DE1683982U - GRINDING MACHINE. : de en
  • FR59946E - Pouring tube adaptable to mouths of containers of different dimensions : en fr
  • FR59957E - Cinespectograph, device intended in particular for the study of rapid chemical reactions : en fr
  • FR1073420A - Improvements to fabrics with several layers joined together by bonding or fusion : en fr
  • FR60124E - Tassel ligature : en fr
  • US2689462A - Method and apparatus for the storage, refrigeration, and transportation of volatile liquids : en
  • US2689554A - Hydraulic valve lifter : en
  • USD173062S - Dress or similar article : en
  • FR1073213A - Branch cable clamps : en fr
  • DE1683893U - DRILLING CLAMP WITH SCREW SOCKET REPLACEMENT. : de en
  • DE918301C - Ball studs without a full ball, especially for the steering rods of motor vehicles : de en
  • FR1073419A - Improvements to folding beds forming sideboards : en fr
  • FR60009E - Pouring spout for different types of nurses, in particular for fuel-powered nurses : en fr
  • FR60064E - Method and means for the transmission of electrical signals : en fr
  • CA505945A - Continuous processing of filamentary tow : en fr
  • FR59914E - Improvements made to periodic bimetal breaking devices, in particular for devices of the flasher type : en fr
  • GR15681B - RECYCLING CONSTRUCTION METHOD. : el en
  • DE918100C - Electron-optical imaging device with a device for producing electron diffraction images : de en
  • FR1073353A - Feeder for continuous webs of paper : en fr
  • DE1683870U - BRACKET FOR FLUORESCENT LAMPS CONSISTING OF LOWER CASE AND LID. : de en
  • FR1073341A - Improvements to hollow and flexible objects intended to contain fluids : en fr
  • GB715737A - Herbicidal compositions : en
  • US2689488A - Steering drive for vehicle transmissions : en
  • US2689680A - Means for regulating the characteristics of multistage axialflow compressors : en
  • DE918208C - Process for the production of acrylic acid nitrile : de en
  • FR60001E - Process for spreading or distributing insecticidal materials, more particularly at low vapor pressure, on clothing, furs or other applications : en fr
  • GB715754A - Improvements in or relating to sewing machines : en
  • FR1073396A - Improvements to devices for attaching belt tabs : en fr
  • US2689505A - Copying, profiling, or engraving machine : en
  • US2689901A - Soldering tool : en
  • FR59937E - Combustion engine : en fr
  • FR60056E - Automatic clutch control mechanism : en fr
  • FR60195E - Spray equipment for granulating ammonia nitrate : en fr
  • GB715808A - Improvements in and relating to shock absorbing and cushioning devices : en
  • US2689778A - Refrigerator shelf mounting structure : en
  • DE918139C - Device for covering elongated molding lines with liquid, especially viscous substances : de en
  • FR1073068A - Microphone : en fr
  • FR60047E - Toddler Diaper : en fr
  • FR60061E - Brakes for vehicles : en fr
  • FR60150E - Improvements to garment bags : en fr
  • GB716004A - Improvements in or relating to wall fittings : en
  • DE918183C - Vertical discharge pipe : de en
  • FR1073123A - inductive coupling elements for the electrical adaptation of a charging capacitor to a power line : en fr
  • US2689878A - Binding of armored cables : en
  • US2689841A - Rubber compositions and vulcanized rubber products made therefrom : en
  • AT179643B - Swing lock for windows, doors, partitions or the like. : de en
  • US2689713A - Apparatus for mixing the compounding agents of plastic powders : en
  • US2689781A - Production of titanium dioxide pigments : en
  • FR1073159A - Automatically operating sound device for containers and the like : en fr
  • FR60043E - Method and apparatus for registering letterpress forms used for multi-color printing : en fr
  • GB715772A - Improvements in or relating to domestic fireplaces : en
  • DE1683824U - FOR LIQUIDS OD. DGL. CERTAIN VESSEL, ESPECIALLY MADE OF SHEET METAL, WITH SPOUT. : de en
  • AT179715B - Overtaking signal system : de en
  • FR60065E - Refractory supports to support dishes in baking ovens : en fr
  • FR1073442A - Device for fitting screw closures on containers : en fr
  • FR60053E - Removable binder : en fr
  • FR60135E - Nozzle for container and its manufacturing process : en fr
  • DE1683937U - LOCKING PLUGS FOR COLLECTOR BATTERIES. : de en
  • DE890928C - Chronograph without column wheel and counter wheel : de en
  • DE918288C - Process for the production of a therapeutically or prophylactically acting mucous membrane treatment agent : de en
  • AU2319553A - An improved cartridge syringe : en
  • CA505915A - Excrement disposal device : en fr
  • USD173074S - Combined ottoman and receptacle : en
  • USD173081S - Brooch or the like : en
  • GB715736A - Oxidation of paraffins : en
  • GB715985A - Improvements in or relating to telecommunication exchanges : en
  • GB715903A - Improvements in electric cells and batteries : en
  • DE1683995U - DEVICE FOR REVERSING PNEUMATICALLY SUPPORTED BULK GOODS : de en
  • FR1073271A - Four-cylinder device for increasing the drawing potential of spinning machines, benches and rings : en fr
  • GB715949A - Improvements relating to the addition of magnesium to molten iron : en
  • GB715925A - An improved electric fan : en
  • DE1683636U - FLAT SEAT VALVE, PREFERABLY NON-RETURN VALVE, ESPECIALLY FOR FUEL PUMPS. : de en
  • DE1683915U - AIR PUMP WITH HOSE FOR BICYCLES, MOTORCYCLES, etc. : de en
  • GB715672A - Improvements in or relating to electrical condensers : en
  • FR1073338A - Method of manufacturing belt body for clothing use : en fr
  • FR1073277A - Braking device : en fr
  • GB715836A - Improvements relating to heat-exchange processes for heating or cooling powdered material : en
  • GB715696A - Improvements in or relating to composition for addition to iron or steel : en
  • FR1073211A - Further training in electric contactors controlled by cams or levers, for controllers, manipulators, switches and similar devices : en fr
  • DE918373C - Device for making contact copies : de en
  • DE918206C - Auxiliary device for sheet metal or strip rolling mills, with which the front sheet or strip end leaving the rolls is guided out of the roll area : de en
  • FR1073170A - Process for manufacturing curved and reinforced envelopes of all shapes, in rubber, intended in particular to constitute balloons, and the products resulting from this process : en fr
  • FR1073322A - equipment applicable to various plow systems for digging ditches : en fr
  • GB715855A - Gun carriage : en
  • GB715940A - Improvements in or relating to cyclopentanopolyhydrophenanthrene compounds and methods of production thereof : en
  • US2689463A - Charging refrigerating apparatus : en
  • GB715765A - Improvements in or relating to a method of air conditioning in a closed chamber containing perishable foodstuffs to be preserved and equipment for carrying out the same : en
  • CA505994A - Systems for obtaining a low standard frequency from selected gas absorption lines : en fr
  • CA506006A - Therapeutically valuable phenthiazine derivatives and processes for their production : en fr
  • US2689824A - Catalytic process and apparatus for the conversion of mineral oil residues : en
  • CA506015A - Article aligning mechanism : en fr
  • AU163106B2 - Improvements relating tothe construction and installation of septic tanks : en
  • US2689548A - Arrangement of control valves : en
  • AT179610B - Dental prosthesis, splint, jacket crown, etc. like : de en
  • AT179635B - Multi-part construction element : de en
  • AT179708B - Photosensitive material for photomechanical reproduction : de en
  • AT179601B - Process for the separation or refining of oils consisting essentially of fatty acid glycerides and / or fatty acids : de en
  • AU1989853A - Improvements in automatic electric radiators : en
  • US2689809A - Self-sterilizing article and its preparation : en
  • AU2242753A - A combined muffler and spark arrester for internal combustion engines : en
  • US2689924A - Electric incandescent lamp : en
  • AT179697B - Process for the production of hammers, in particular hammer cores made of unalloyed or alloyed steel : de en
  • CA505890A - Blank forming apparatus : en fr
  • AT179624B - Cooking device for the rapid preparation of beverages, in particular coffee and tea : de en
  • DE918172C - Electronic number calculator : de en
  • US2689376A - Method and apparatus for injection molding : en
  • US2689459A - Crest control gate for dams : en
  • AT179654B - Process for the production of permanent color-patterned, seamless coverings, in particular synthetic resin coverings : de en
  • AT179689B - Hose clamp in the form of a closed metal ring to be pushed over the hose : de en
  • DE1683692U - FLUSH-MOUNTED DOOR. : de en
  • DE1683914U - RUBBER TIRED WHEEL. : de en
  • CA505989A - Method of converting carbon to electrical energy : en fr
  • DE918088C - Pliers : de en
  • FR1073161A - Sawing device for cutting laminates in motion, in particular tubes : en fr
  • AU163137B2 - Wire winding and unwinding machine : en
  • GB715740A - Improvements in or relating to compositions for use in laminated sheet materials : en
  • FR1073383A - Production of portraits, especially comic portraits : en fr
  • GB715830A - Improved sectional warping-machine having a vertically-adjusted guide reed : en
  • DE1683601U - AUXILIARY DEVICE FOR TAKING BODY DIMENSIONS IN THE MANUFACTURING OF MEN'S AND WOMEN'S CLOTHING. : de en
  • FR1073214A - Cable ties : en fr
  • DE1683749U - SHOE COVERING WITH CURVED SURFACES AND CURVED SURFACES. : de en
  • DE1683827U - EIGHT-DAY PENDULUM CLOCK SMALL SIZE. : de en
  • FR1073253A - Improvements to space heating systems : en fr
  • FR60125E - Closure-disperser for hunting cartridges calibers 12, 16, 20 : en fr
  • GB715763A - Manufacture of ª -phthalocyanines in a dispersible form : en
  • US2689842A - Rubber milled with carbon black and hexachlorophenol : en
  • DE1683951U - IRON OR METAL DOOR WITH CORROSION-RESISTANT PLASTIC COATING. : de en
  • DE1683923U - CIRCULATING TROUGH BELT FOR BAND SINK CUTTER. : de en
  • US2689828A - Mineral oil compositions : en
  • US2689759A - Door latching mechanism : en
  • FR1073102A - Convertible agricultural machine : en fr
  • FR1073362A - Wheel and brake assembly for vehicle : en fr
  • US2689904A - Heating cylinder for hydrometer testing : en
  • US2689767A - Dishwashing device : en
  • DE918337C - Electrical cable with a cable sheath preferably made of materials of low mechanical strength : de en
  • DE1683820U - SWITCHING RELAY. : de en
  • FR1073067A - Tuning device for push-button radios : en fr
  • FR1073120A - Improvement to elastic fabric for garment belts, underwear and more : en fr
  • FR1073262A - Device for locating specific parts on sound recorders used with so-called tape recorders : en fr
  • FR1073429A - Case-hardening steels and process for their hardening : en fr
  • FR1073095A - Carousel for funfair controlled in height by the user : en fr
  • FR1073375A - Superheterodyne receiver : en fr
  • US2689831A - Detector for lewisite : en
  • DE1683881U - NUTCRACKER. : de en
  • FR1073162A - Device for loading sleepers into railway wagons : en fr
  • FR60110E - Retractable front wheel trolley for easily loading, moving and unloading all packages, especially boxes and baskets : en fr
  • IE20859L - Railway rails : en
  • GB716001A - Disazo dyestuffs : en
  • DE918302C - Ball joint, especially for rearview mirrors : de en
  • FR60197E - Method for recovering streptomycin from aqueous solutions : en fr
  • CA506007A - Armouring for electric cables : en fr
  • US2689389A - Socket for wire strands and the like : en
  • DE1683832U - LUENETTE FOR WALL OR FLOOR CLOCKS. : de en
  • DE1683916U - DEVICE FOR GRINDING HINGE BACKS. : de en
  • DE918133C - Device for removing dust from the separation room of dust extraction systems : de en
  • FR60101E - Vineyard plow : en fr
  • FR1073289A - Improvements made to smoke indicators : en fr
  • GB715904A - Improvements in or relating to circuit arrangements for igniting two or more gas or vapour-filled discharge tubes : en
  • US2689562A - Blood donor assembly : en
  • FR60011E - Electronic piezo-relay : en fr
  • DE1683873U - CLOTH BAG. : de en
  • FR1073233A - Improvements to radioactive lightning rods : en fr
  • GB715810A - Improvements in or relating to steering mechanisms for motor vehicles : en
  • US2689457A - Burner, particularly for gas turbines : en
  • US2689564A - Blood donor assembly : en
  • AU161078B2 - An improved cartridge for injectable substances : en
  • AU164521B2 - Improvements in speed and power transmission apparatus : en
  • FR1073431A - Improvement in fungicidal compositions : en fr
  • DE917588C - Apparatus for making internally toothed rings, e.g. for gear pumps : de en
  • FR60149E - Universal automatic dowsing pendulum : en fr
  • FR1073249A - Support device for brushes and paint brushes : en fr
  • FR60126E - Solid body injector: suppositories and others : en fr
  • FR1073218A - Improvements made to open-ended wrenches : en fr
  • FR1073347A - <<underjet>> type coke oven battery with recirculation of combustion products : en fr
  • FR1073152A - Process for the manufacture of melts of glass or similar mineral materials : en fr
  • FR59928E - Roofing for curved tiles : en fr
  • GB715678A - Machine for assembling sheet form material : en
  • FR59906E - Improvements to flexible sunroofs and tents, especially vehicle sunroofs : en fr
  • DE918365C - Method of manufacturing a nut for motion screw spindles : de en
  • GB715682A - Defrosting system for refrigerating apparatus : en
  • GB715934A - Improvements in and relating to balance mechanism for vertically sliding windows : en
  • FR1073237A - Process for making books with leather or similar material bindings and device and tools for carrying out the process or similar process : en fr
  • US2689409A - Gauging mechanism : en
  • US2689563A - Donor set : en
  • US2689595A - Means for securing ring gaskets in closure caps : en
  • US2689630A - Ceiling construction : en
  • CA505887A - Chimney cap : en fr
  • CA505894A - Turntable provided with indexing masking means : en fr
  • FR1073076A - Frame forming a rigid support for an interchangeable container constituting a drinking glass : en fr
  • FR1073154A - Blast furnace charging device : en fr
  • FR60020E - Improvements relating to steel alloys intended for use at elevated temperatures : en fr
  • AU2165953A - Improvements in speed and power transmission apparatus : en
  • DE918227C - Made of rubber, rubberized fabric or the like. Existing air mattress : de en
  • DK78129C - Method and stapler for bundling paper bags. : da en
  • FR1073202A - Folding chair : en fr
  • FR59984E - Process for cooling a gas containing a relatively low volatility component : en fr
  • DE1683909U - COVERING FOR COVERING INSULATED PIPES. : de en
  • US2689896A - Shock resistant electric switch : en
  • CA506008A - Coverings for the protection of electric wires and cables : en fr
  • US2689499A - Mute : en
  • AT179679B - Marking hammer for marking all kinds of wood : de en
  • AT179607B - Device for performing cold caustic : de en
  • DE1683842U - CURTAIN AND TABLECLOTH MADE OF DECORATIVE OR STRUCTURAL FABRIC. : de en
  • DE918135C - Striker lock for fire extinguisher : de en
  • DE918318C - Method of drying fabrics : de en
  • US2689750A - Trailer hitch with auxiliary safety connections : en
  • US2689688A - Low-pressure method and apparatus for pneumatic elevating : en
  • DE1683904U - SEALING COLLAR. : de en
  • DE918207C - Control device for the flow rate and flow resistance of the combustion media in the heating draft burners of regenerative coke ovens : de en
  • FR1073066A - Resonator system for a discharge tube : en fr
  • DE918304C - Reverse gear : de en
  • USD173080S - Earring or the like : en
  • DE1683978U - DEVICE FOR FLASH SYNCHRONIZATION TO CAMERAS. : de en
  • DE918360C - Finest shredding machine : de en
  • CA505920A - Guanylmelamines and method of preparing : en fr
  • CA505942A - Method of purifying a mixture containing an amino monoamide : en fr
  • DE1683668U - BOX MADE FROM CUT-OFF CARDBOARD WITH FOLDING LID. : de en
  • DE1683964U - EQUIPMENT FOR PHYSICAL EXPERIMENTS WITH CONDUCTIVE LIQUIDS. : de en
  • US2689700A - Switch mounting : en
  • DE1683968U - PIPE CONNECTION WITH BALL JOINT. : de en
  • DE1683806U - LIQUOR BOTTLE. : de en
  • DE1683825U - FOLDING BOX. : de en
  • DE1683878U - EJECTOR FOR GRATER AND SHREDDING MACHINES OD. DGL. : de en
  • US2689363A - Automatic stop and timer for machine tool control : en
  • CA505957A - Synthesis of 1,5-ketoaldehydes : en fr
  • DE1683818U - TOY TRUCK. : de en
  • DE1683977U - INTERMEDIATE FOR PHOTOGRAPHIC LENSES. : de en
  • US2689506A - Handle attaching apparatus : en
  • US2689785A - Method for chemically polishing lead : en
  • CA505911A - Process and composition for use in protecting road surfaces against the formation of slippery ice : en fr
  • USD173058S - Dress or similar article : en
  • DK78145C - Analgesia device. : da en
  • AT179718B - Display device for oil change, vehicle lubrication and fuel filling : de en
  • AT179637B - End anchoring of the reinforcement links for prestressed concrete : de en
  • DE918300C - Operating procedure for gas cubes with recompression after relaxation under atmosphere : de en
  • FR59991E - Method and device for freezing liquids : en fr
  • AT179684B - Device for fastening a bolt in a workpiece : de en
  • FR60075E - Improvements made to the means to prevent untimely loosening of threaded parts, in particular nuts : en fr
  • DE1683620U - SIGNAL WHISTLE FOR CONTAINERS, SUCH AS KETTLE, COFFEE MACHINE OR. DGL. : de en
  • DE835805C - Method for repairing cracks in the roof in pneumatic vehicle tires : de en
  • DE918289C - Procedure for diagnosing trichomonas infection : de en
  • DE918307C - Method for shrinking a pin into a bore and forming the part having the bore : de en
  • FR1073132A - Device for adjusting, at a selected height, the working position of a carried instrument : en fr
  • DE1683615U - ELECTRICALLY HEATED GLUE COOKER. : de en
  • DE1683745U - RULER WITH LONGITUDINAL SLITS. : de en
  • DE1683921U - VIBRATION WASHER WITH OPPOSITE MOVING WASH TROUGH. : de en
  • USRE23876E - Spring clip fob molding strips : en
  • US2689936A - Voltage regulator : en
  • DE918293C - Interruption of polymerization : de en
  • GB715767A - Manufacture of vat dyestuffs containing sulphur : en
  • US2689493A - Apparatus for rolling grooves : en
  • DE1683813U - FOOTBALL GAME MADE OF PLASTIC FIGURES. : de en
  • DE918112C - Lifting device like the Nuernberger scissors : de en
  • GB715797A - Improvements in or relating to a record card punching and sorting machine : en
  • DE1683979U - REPRODUCTION EQUIPMENT. : de en
  • CA505978A - Motor clutches : en fr
  • AT179668B - Booking machine with movable booking trolley : de en
  • CA506017A - Electronic control device : en fr
  • US2689455A - Electronic control apparatus for gas turbine engines : en
  • US2689918A - Static atmosphere ion accelerator for well logging : en
  • US2689355A - Electric crib rocker : en
  • US2689701A - Christmas tree stand : en
  • US2689775A - File cabinet with tilting drawer front : en
  • USD173076S - Library desk unit : en
  • DE1683650U - ARTIFICIAL SAUSAGE COVER. : de en
  • DE918214C - Incandescent lamp : de en
  • DE918123C - Method for growing a rose variety : de en
  • US2689690A - Machine for winding rolls : en
  • US2689912A - Television antenna : en
  • DE1683871U - FASTENING OF THE END PANEL OF LONG RANGE LUMINAIRES. : de en
  • US2689728A - Dispensing mechanism for pressure-sensitive tape : en
  • US2689451A - Exhaust header : en
  • US2689626A - Device comprising bodies moving relatively to each other : en
  • US2689729A - Film-feeding device : en
  • AT179650B - Multi-part press heating plate : de en
  • AT179743B - Conveyor belt drive : de en
  • US2689368A - Brush for use in floor processing apparatus : en
  • US2689496A - Jaw-locking mechanism for pipe wrenches : en
  • AT179695B - Enamelling furnace : de en
  • DE918141C - Lamp with reflector for preferred one-sided light emission : de en
  • FR60067E - Improvements made to buildings with prefabricated elements, especially multi-unit dwellings of this type : en fr
  • GB716003A - A double row ball bearing assembly and a method of producing such an assembly : en
  • USD173068S - Ltjminaire bracket : en
  • CA505981A - Electric firing devices : en fr
  • US2689685A - Device for translating sums of one unit system into equivalent sums in another system : en
  • DE1683839U - DEVICE FOR TRIGGERING AND SWITCHING THE MONTH FOR CALENDAR WATCHES. : de en
  • GB715719A - Improvements in prestressed concrete piles : en
  • FR60098E - Improvements to dynamo-electric machines with switching poles : en fr
  • US2689670A - Relief valve for submerged pumps : en
  • FR1073275A - Device for the production of electrical <<flashes>> : en fr
  • US2689721A - Mining machine : en
  • DE1683706U - ARRANGEMENT FOR MOUNTING MIRRORS ON GAHAEUSES OF LUMINAIRES FOR FLUORESCENT LAMPS. : de en
  • DE1683811U - ROLLER SKATE WITH BALL BEARINGS. : de en
  • FR1073334A - Automatic gearbox by inverted toothed cones : en fr
  • FR1073381A - Safety device for high power multi-link presses : en fr
  • DE918138C - Process for refining surfaces : de en
  • FR1073056A - Operating process for shaft furnaces : en fr
  • FR59968E - Installation for the hydraulic transport of powdery materials : en fr
  • FR60127E - Locking device for nuts : en fr
  • FR1073339A - Machine for ligating flexible envelopes : en fr
  • FR60175E - Clasp for metal watch straps : en fr
  • DE918252C - Method and device for the production of foamed slag or foam-like melt flows : de en
  • AU161738B2 - An improved cartridge syringe : en
  • CA505985A - High frequency inductance coil assembly : en fr
  • FR1073101A - Refractory material containing chromium oxide, its use and method of manufacture : en fr
  • FR1073151A - Device for using viscous fuel oils in fuel oil burners : en fr
  • FR60192E - Spray coatings of plastics : en fr
  • GB715907A - Improvements in or relating to the jacking of motor vehicles : en
  • FR60010E - Improvements to recording or graphic reproduction devices : en fr
  • FR1073386A - Improvement to telescopic hydraulic suspension shock absorbers : en fr
  • DE918115C - Process for impregnating fresh wood : de en
  • FR1073428A - Improvements to the devices and methods for recording permanent inventories and the like : en fr
  • FR1073412A - Improvements to frequency modulation electromagnetic detection systems : en fr
  • US2689558A - Repeating rubber band pistol : en
  • US2689427A - Minnow bucket : en
  • US2689577A - Apparatus for washing vehicles : en
  • US2689540A - Boat stabilizing device : en
  • DE1683802U - BEND AND FOG LAMP. : de en
  • GB715959A - A process of coating metal, especially iron, with aluminium : en
  • GB715987A - A method of producing vegetable oil : en
  • IE22063L - Electrical intelligence storage equipment : en
  • US2689950A - Electric pulse code modulation telemetering : en
  • CA505896A - Chicken feeder : en fr
  • GB715695A - Improvements in thermally-operated electric switches : en
  • DE918221C - Detergents and body care products made from soluble alkaline earth salts of capillary-active substances : de en
  • FR1073145A - Preserving jar with lid and closing cap : en fr
  • FR1073264A - Ashtray : en fr
  • GB715905A - Improvements relating to core drills : en
  • FR60152E - Process for the treatment of hydroxylated polyamides : en fr
  • DE1683965U - INKING DEVICE FOR THE PRINT LINKS IN CASH REGISTERS, CALCULATING, BOOKING, FRANKING OR SIMILAR MACHINES. : de en
  • FR59980E - Condenser for condensing zinc vapors in liquid form : en fr
  • FR60007E - Improvements to electric light bulbs : en fr
  • FR1073368A - Furniture, more particularly upholstered furniture, convertible into a bed, preferably into a bed for two people : en fr
  • GR15671B - APPLIANCE ALLOWED READING IN BEDS. : el en
  • DE1683632U - TAP MADE OF CORROSION-RESISTANT MATERIAL. : de en
  • DE1683785U - BENDING MACHINE FOR WOODEN TOOL OR EQUIPMENT HANDLES. : de en
  • GB715781A - Improvements in or relating to the method and apparatus for making thermoplastic resin bags : en
  • DE1683798U - Bag valve closure in the manner of a hook valve : de en
  • FR1073090A - Improvements made to presses to obtain fruit juice : en fr
  • FR1073360A - Injection mold for acrylic resins : en fr
  • CA505933A - Air conducting unit for carbon black furnaces : en fr
  • US2689546A - Milking structure : en
  • US2689777A - Drawer latch : en
  • AT179644B - Pivot window : de en
  • DE1683848U - WASHING MACHINE USE. : de en
  • DE1683795U - INJECTION TUBE. : de en
  • DE918328C - Powder mixture for sintered piston rings : de en
  • US2689934A - Induced-current brake traction drive control : en
  • US2689473A - Building structure : en
  • DE918376C - Tread sole for footwear, especially insole : de en
  • US2689734A - Phonograph : en
  • DE1683682U - PULL-IN SOCK OR FOOTWEAR. : de en
  • DE1683709U - FILTER CIRCUIT CONSISTING OF LONGITUDINAL AND CROSS LINKS. : de en
  • DE1683958U - PROTECTIVE CAP. : de en
  • DE918131C - Device for generating mechanical energy from the gases of jet propulsion with intermittently repeated combustion of air in tubes that are open on the one hand : de en
  • CA506014A - Safrole-sulfoxide and sulfone insecticide and pyrethrin synergist : en fr
  • DE918316C - Turbine toy plane : de en
  • DE918265C - Device for locking the paper trolley of typewriters : de en
  • FR1073301A - Improvements relating to a process for preparing quaternary ammonium salts : en fr
  • FR1073269A - Hydraulic press for molding lead parts with a hydraulically actuated piston that works in a cylinder containing molten metal : en fr
  • CA505926A - Treating edible oils : en fr
  • CA505937A - Three phase transformer cores : en fr
  • FR59966E - Cable car : en fr
  • US2689391A - Circular brick kiln with vertically moving kiln doors : en
  • US2689559A - Archery bow : en
  • US2689637A - Rock feeder : en
  • DE918245C - Oxygen breathing apparatus : de en
  • FR59999E - Beater-mixer : en fr
  • CA505930A - Lead assembly : en fr
  • US2689497A - Screw-actuated jaw type wrench : en
  • US2689803A - Method of producing a film of uniform electroconductivity on refractory bases : en
  • US2689880A - Color television : en
  • FR60090E - Device for measuring and indicating the instantaneous average travel speed of vehicles on the road : en fr
  • FR60118E - Shoe tree : en fr
  • US2689492A - Restriking process : en
  • US2689707A - Speed limiting arrangement for turbine rotors : en
  • DE1683680U - SHAFT HYDRANT. : de en
  • FR1073157A - Process and press for riveting, punching and other applications : en fr
  • GB715841A - Lubricating grease : en
  • US2689851A - Ergotamine phthalate : en
  • USD173094S - Schreckengost casserole : en
  • DE918280C - Monitoring device for high voltage parts of electrical devices with machines through light barriers : de en
  • FR1073078A - Quick and removable assembly connector for scaffolding, shelving and similar supports : en fr
  • AU2319353A - An improved cartridge for injectable substances : en
  • DE918236C - Lifting device for the cutting unit of attachments or the like on tractors : de en
  • AT179735B - Ski sled : de en
  • DK78128C - Detergent and cleaning agent. : da en
  • FR60060E - Improvements to ski bindings : en fr
  • FR60102E - Improvements made to boxes or containers : en fr
  • AT179619B - Comb : de en
  • DE1683943U - COVER ARRANGEMENT FOR IRON REACTORS AND TRANSFORMERS, ESPECIALLY FOR CONTROL GEARS OF FLUOROUS LAMPS IN SQUARED OR LONG-STRETCHED DESIGN. : de en
  • DE918144C - Calendars, especially wall calendars : de en
  • AT179741B - Dispenser for objects of small dimensions, such as lozenges and the like. like : de en
  • FR60161E - Improvements to high frequency electro-medical devices : en fr
  • US2689783A - Continuous process for purifying raw sulfur : en
  • AT179746B - Final storage for attachment flaps on dams : de en
  • FR1073407A - Oxidized material bonded using silicon nitride : en fr
  • US2689814A - Anesthetic and fungicidal chlorothymol composition and solution thereof : en
  • AT179722B - Quick-release screw connection, in particular for fastening motor vehicle wheels : de en
  • US2689915A - Folded line oscillator : en
  • US2689705A - Adjustable, power-bucket machine leg platform : en
  • FR1073363A - Watertight container for liquid : en fr
  • FR1073413A - Optical sighting device : en fr
  • FR60199E - Process for the preparation of extra-neutral alcohol : en fr
  • DE918359C - Guide device for two-way movable recording media : de en
  • FR1073359A - Pool-golf game : en fr
  • FR59939E - Connection system for telephone cables : en fr
  • AT179647B - Resharpenable high-performance long saw made from a solid steel blade : de en
  • AU159351B2 - Improvements in or relating tothe preparation of 2-acylamino-l, 3, 4-thiadiazole5-sulphonamides : en
  • DE1683627U - CONNECTING DEVICE FOR LINK STRAPS FOR JEWELRY AND USE, IN PARTICULAR WATCH STRAPS. : de en
  • US2689522A - Inking and moistening means for rotary planographic printing machines : en
  • DE1683639U - SEWING MACHINE FURNITURE. : de en
  • CA505910A - Spring clips or bobby pins and the like : en fr
  • US2689478A - Calorimeter : en
  • US2689763A - Grapple : en
  • GB715813A - Improvements in derivatives of pyrimidine : en
  • AT179712B - Self-locking differential gear with spur gear teeth for motor vehicles : de en
  • CA505992A - Beam deflection control : en fr
  • CA506022A - Metal casing for dry wall construction : en fr
  • DE1683789U - SPARK PLUG CLEANING NEEDLE. : de en
  • DE918247C - Process for the ventilation of air raid shelters and other rooms by means of air sucked in through an earth filter : de en
  • DE1683604U - BLIND GUARD FOR LAMP SHADES. : de en
  • DE1683611U - FASTENING OF CLAMPING BLOCKS AND THE LIKE. IN THE ANGLE BETWEEN A VERTICAL AND A HORIZONTAL WALL. : de en
  • DE1683883U - PROPORTIONAL COMPASS. : de en
  • AT179645B - Sliding window : de en
  • DE1683629U - SILENCERS, IN PARTICULAR FOR V-ENGINES. : de en
  • DE1683641U - EDGE BULDING IN NON-METAL BARRELS TO ACCEPT A LID CLOSURE. : de en
  • DE1683675U - RAZOR BLADE PACK. : de en
  • DE1683930U - WASHING MACHINE. : de en
  • DE918329C - Track brake that works according to the direct control principle : de en
  • FR1073427A - Development of self-sustaining pendulum clocks : en fr
  • FR60153E - Receiver and detector assembly of a frequency modulated oscillation : en fr
  • AT179634B - Method of making a roof covering : de en
  • DE1683955U - INDEPENDENT WINDOWS FOR INDUSTRY AND AGRICULTURE CLOSE BY WIND POWER. : de en
  • DE918228C - Precast reinforced concrete part : de en
  • FR1073378A - Improvements in methods and devices for regulating the concentration and speed of materials in gaseous media : en fr
  • DE1683973U - VALVE WITH AXIALLY LYING CONE. : de en
  • FR1073231A - Upright drawing device : en fr
  • FR60081E - Transmission chain articulated in two planes : en fr
  • FR60107E - New method of manufacturing so-called <<basket>> or <<papillon>> pasta and processing apparatus : en fr
  • DE918101C - Electric heating rod : de en
  • FR1073084A - Manufacturing process of synthetic linear polymer yarns : en fr
  • FR1073198A - Solution for the protection of ferrous metals : en fr
  • FR60016E - Further training in cameras : en fr
  • GB715715A - Azo dyestuffs of the stilbene series : en
  • GR15665B - METHOD OF PROVISIONS FOR INSTALLATIONS IN BUILDING. : el en
  • DE918363C - Air-cooled nozzle box for gas turbines, especially for aircraft engines : de en
  • FR1073370A - : fr
  • DE1683838U - CLOCK WITH CUCKOO REMINDER. : de en
  • DE1683895U - PIPE BRANCHING. : de en
  • DE918151C - Arrangement for timely pulse amplification : de en
  • GB715706A - Improvements in or relating to paper-making machines : en
  • DE1683736U - LIP SEAL. : de en
  • FR1073196A - Gearbox or gears, comprising at least two speeds, for two-wheel vehicles the starting of which is effected by the action of a pedal device or the like : en fr
  • DE918156C - Single-phase metal vapor rectifier with resistance ignition : de en
  • DE918308C - Process for sensitizing halogen silver emulsions, especially chlorine and bromide silver emulsions for photographic papers, with the aid of merocyanines : de en
  • DE918306C - Process and device for joint cleaning of steel and injection molding : de en
  • FR1073092A - Further training in automobile bodies : en fr
  • AT179662B - Adapter spindle for turntables that work automatically according to the record case principle : de en
  • CA506021A - Traveling shop hoist : en fr
  • GB715827A - Improvements in explosive mixtures : en
  • US2689528A - Gaseous fluid turbine pump unit : en
  • GB715831A - Improvements in and relating to sampling devices : en
  • DE1683708U - SECURING THE SOFT IRON CORE OF RING GAP MAGNET SYSTEMS. : de en
  • DE1683866U - PLATE FOR FILTER PRESSES. : de en
  • DE918299C - Regulation of an internal combustion engine operated with an operating fuel and an ignition fuel : de en
  • FR1073343A - Development of centrifugal flow steam turbines : en fr
  • GB715722A - A dispenser for paste-like masses : en
  • GB715732A - Improvements in or relating to printing machines : en
  • GB715778A - Actuating means for vibratory sorting screens : en
  • FR1073392A - Imitation, by electroplating, in particular for articles of costume jewelry, and process for making such imitation : en fr
  • GB715673A - Apparatus for mine roof control : en
  • DE1683764U - CLAMPING ARRANGEMENTS FOR HOLDING PAPERS, SUCH AS MAGAZINES, FOLDED PAPERS, CARDS AND THE LIKE. IN BINDER Binder. : de en
  • DE918121C - Tariff switching device for counter or the like. : de en
  • FR1073290A - Method of mounting crimped buckles : en fr
  • GB715752A - Improvements in phase-contrast microscopy : en
  • DE1683947U - SPARKING POT. : de en
  • US2689401A - Grass shears having a pivoted blade and offset handle : en
  • FR59902E - Device for automatic closing and opening and blocking of a moving part allowing said part to be shifted and made to disappear behind a fixed part : en fr
  • US2689945A - Ceiling lamp adapter : en
  • US2689830A - Burn-resistant luminescent product and method of making the same : en
  • DE1683761U - ARRANGEMENT OF EQUIPMENT AND MACHINERY IN THE OFFICE AND THE PRINTING INDUSTRY. : de en
  • FR59901E - Dropper bottle : en fr
  • US2689556A - Surface discharge spark plug for low voltages and condenser discharge : en
  • DE918310C - Polishing rod traverse for deep pump drives : de en
  • FR1073280A - Burner for combustible gases : en fr
  • FR60085E - Mechanical mixer-mixer for mayonnaise, snow eggs, etc. : en fr
  • FR60185E - Improvements to ballpoint writing instruments : en fr
  • GB715818A - Improvements in atomisers : en
  • GB715833A - Improvements in dry cleaning machines : en
  • DE1683967U - DEVICE TO PREVENT NOISE WHEN FILLING CONTAINERS, IN PARTICULAR BATHTUBS AND THE LIKE. : de en
  • DE918164C - shelf : de en
  • AT179706B - Device for mixing and / or washing or removing dust from hair, fibers or the like. : de en
  • AT179629B - Stove top : de en
  • FR59992E - Floor lamp for street lighting by luminescent tubes : en fr
  • FR59977E - Reduction gear relay with uncoupling, particularly applicable to mopeds : en fr
  • GB715723A - Apparatus for photographically printing and developing diazo type paper : en
  • FR1073327A - Cinematographic sound apparatus for recording, projection, printing and dubbing : en fr
  • GB715689A - Improvements in or relating to a clothes drier : en
  • GB715856A - Composition and method for the control of undesired vegetation : en
  • FR1073287A - Piston wringer, especially wringer with threaded rod : en fr
  • FR59972E - : fr
  • DE918148C - Process for the production of furylnitroaethylene : de en
  • US2689385A - Window structure : en
  • US2689857A - Extraction of liquid from liquidbearing material : en
  • FR1073433A - Notched marking device, intended in particular for electric rotary switches : en fr
  • FR1073283A - Semi-rigid fabric for tailoring and clothing : en fr
  • FR1073355A - Improvements to devices for verifying straightness of alignment : en fr
  • FR1073273A - Roller control device on printing machines : en fr
  • FR60166E - Improvements in manufacturing processes for continuous load electrical conductors : en fr
  • GB716019A - Improvements relating to shaft structures : en
  • US2689365A - Lateral and longitudinal shoe stretcher : en
  • US2689366A - Open plate floor : en
  • FR59970E - Electrical device for electronic stereomicroscopy : en fr
  • GB715690A - Improvements in or relating to a process for separating acrylic acid ester, alcohol and nickel chloride from mixtures thereof : en
  • US2689555A - Hydraulic valve lifter : en
  • US2689683A - Method and carry-over device for correcting a coded train of electric impulses : en
  • US2689480A - Sensitive wide range altimeter : en
  • DE1683694U - ELECTRIC VIBRATING MAGNET. : de en
  • DE918083C - Divisible slide fastener : de en
  • FR1073342A - Improvements made to lamellar assemblies : en fr
  • DE1683997U - ENTRY HOPPER FOR KOERNER BLAESE. : de en
  • AT179674B - Lighter with hinged lid : de en
  • US2689454A - Rocket engine : en
  • US2689647A - Bottle cap position detector : en
  • US2689659A - Vestibule side charger for cupolas : en
  • DE918150C - Device for the continuous examination and control of the width of tracks : de en
  • DE918153C - Sheathing for insulated electrical lines or cables : de en
  • FR1073052A - Device for the automatic lubrication of air compressors for naphtha burners, using the naphtha itself as lubricant and applicable to any compressor-pump unit : en fr
  • DE918166C - Loading system for conveyor baskets : de en
  • FR1073187A - Further development of articulated compasses, in particular for tent mounts : en fr
  • US2689395A - Elastic roller and method of manufacturing the same : en
  • US2689726A - Closure-operator : en
  • US2689801A - Methods of producing coated articles : en
  • US2689855A - Production of alkenylthiophenes : en
  • AT179727B - Pivot bearing for pivot windows : de en
  • AT179716B - Vehicle equipped with one or more windshield wipers, in particular a motor vehicle : de en
  • DE1683623U - ELECTRICALLY LIGHTED DISPLAY DEVICE FOR ELEVATORS. : de en
  • US2689513A - Hydraulic control system : en
  • USD173092S - Frying pan : en
  • US2689820A - Dethiolizing hydrocarbons : en
  • AT179692B - Centrifugal spinner : de en
  • FR1073197A - Stabilizing device for governors, in particular for elastic return speed governors : en fr
  • FR59950E - Improvements made to analyzer tubes of the kind used in television : en fr
  • FR60131E - Bearing : en fr
  • FR60159E - Improvements to cranksets for cycles and mechanical analog transmissions by connecting rod and crank : en fr
  • US2689624A - Absorptive separation of methane and hydrogen : en
  • US2689881A - Circuit means for adjusting frequency keyed telegraph receivers : en
  • GB715832A - Improvements in and relating to the granulation of sulphide ores or like sulphide materials : en
  • AU1154252A - Improvements in or relating tothe preparation of 2-acylamino-l, 3, 4-thiadiazole5-sulphonamides : en
  • AU162114B2 - Improvements in means for igniting the gas burner of domestic clothes washing boilers : en
  • DE918368C - Enamelling furnace : de en
  • GB715801A - Improvements in or relating to partition, bulkhead, or wall constructions, particularly for shipbuilding : en
  • GB715895A - Improvements in or relating to sheet feeding mechanisms : en
  • DE1683721U - FLAT LETTERBOX WITH FRONT LOADING AND EMPTYING. : de en
  • US2689835A - Synthetic copolymer of methylpentadiene and cyclopentadiene : en
  • DE1683782U - SAW TEETH. : de en
  • FR1073063A - progressive tightening kidney : en fr
  • FR1073260A - Automatic clutch and gear change : en fr
  • US2689692A - Bobbin : en
  • US2689745A - Refuse cart : en
  • US2689815A - Opaque hair treating compositions : en
  • US2689872A - Process for polymerizing chlorotrifluoroethylene : en
  • DE1683902U - CLAMPING SLEEVE FOR FIXED MOUNTING OF PISTON PUMPS IN LIQUID CONTAINERS WITH SCREW CAP. : de en
  • AT179667B - Counter, especially for counting constant quotas : de en
  • AU165861B2 - Diaphragm pump and installations incorporating same : en
  • DE1683826U - SMALL SALES AND LETTER PACKAGE. : de en
  • FR1073408A - Method and apparatus for controlling the rate of a watch : en fr
  • DE1683814U - TRAFFIC GAME. : de en
  • DE1683622U - SAFETY DEVICE ON LIFT, IN PARTICULAR ON SELF-SERVICE LIFT. : de en
  • DE918357C - Self-lubricating bearing body made of metal powder by sintering : de en
  • DE1683677U - PACKING FOR LIQUIDS AND Litter. : de en
  • US2689668A - Spray dispensing bottle : en
  • CA506013A - Electrical instrument for determining top dead center position in internal combustion engines : en fr
  • US2689539A - Apparatus for making wheel covers : en
  • US2689611A - Means for extracting the liquid from a cased well below the top end of the casing : en
  • DE918130C - Top piece for spark plugs of internal combustion engines : de en
  • FR60111E - Improvements in manufacturing processes for waxes, polishes and products of this kind : en fr
  • US2689846A - Terpene-phosphorous pentasulfidesulfur lubricating oil additive : en
  • DE1683864U - SEAMLESSLY JOINTED SIDE-BY-SIDE COUNTERS OF RUNNING OR CARPETS. : de en
  • DE1683935U - REFRIGERATOR DOOR. : de en
  • AT179742B - Dismountable packaging made of wood, compressed material, cardboard or metal : de en
  • AT179603B - Process for the processing of residues from petroleum hydrogenation : de en
  • DE1683657U - DEVICE FOR ATTACHING BACK-SLIDING PROTECTION STRIPS TO SKIS. : de en
  • DE1683841U - BRACKET FOR WHISK AND WHISK ON BAKERY MACHINERY. : de en
  • US2689361A - Transfer mechanism : en
  • US2689883A - Impulse-repeating electromagnetic relay : en
  • US2689377A - Inner tube curing mold : en
  • DE1683762U - STAPLING HEAD ARRANGEMENT FOR STAPLING BROCHURES, MAGAZINES AND THE LIKE : de en
  • AU2237453A - Improvements in signalling arrangements for telephone systems : en
  • DE918350C - In order to protect electrical apparatus filled with insulating liquid : de en
  • USD173096S - stark : en
  • CA505935A - Hide stripping assemblies : en fr
  • US2689740A - Collet structure : en
  • AU2319653A - An improved cartridge for syringes : en
  • DE1683777U - ARRANGEMENT FOR THE PROTECTED STORAGE OF STREET CLOTHING IN WASCHKAUEN ETC. : de en
  • DE1683849U - DRY SPIN, IN PARTICULAR FOR WASHING. : de en
  • GB715912A - Improvements in or relating to steam-generating plant provided with apparatus for the reduction of the salt content of steam : en
  • DE918193C - Paint spray booth : de en
  • US2689592A - Apparatus for making patterned stable plywood : en
  • US2689818A - Pure culture method and apparatus : en
  • US2689695A - Variable incidence airfoil mounting : en
  • US2689862A - Improvement in color of aryl alkane sulfonates : en
  • US2689413A - Dry cleaning apparatus : en
  • CA505919A - Quaternary ammonium salts : en fr
  • FR1073350A - Washing machine : en fr
  • FR60055E - Double Compartment Cardboard Food Jar : en fr
  • DE1683772U - HAIR ROLLER. : de en
  • DE1683912U - WAREHOUSE FOR THE WHEELS OF SMALL VEHICLES, SO BABY CARRIAGES, CHILDREN'S SPORTS VEHICLES, HAND CART, LADDER CARS AND THE LIKE. : de en
  • GB715720A - Improvements in glow plugs for internal combustion engines : en
  • GB715861A - Improvements relating to phosphoramides and the preparation thereof : en
  • US2689467A - Utilization of moisture from air for indirect air conditioning : en
  • DE1683903U - ARRANGEMENT FOR A SEAL JOINT BETWEEN SLEEVES AND HOSES OR PIPES. : de en
  • DE1683956U - ADJUSTABLE TEMPLATES FOR REVEALS. : de en
  • DK78126C - Device for packing explosive cartridges in boreholes. : da en
  • FR60099E - Improvements to folders or files, more particularly of the type with hanging rods and with clips or rods to connect the folders suspended between them and to serve as indexing and locating jumpers for the folders for vertical filing : en fr
  • CA505949A - Container for and process of preserving perishable foodstuffs : en fr
  • US2689552A - Reed valve for internal-combustion engines : en
  • AU2216953A - Improvements relating to adaptors for writing instruments : en
  • AU2232153A - Mounting block for electric fittings : en
  • AU165109B2 - An improved syringe or cartridge for effecting hypodermic injections : en
  • US2689886A - Stabilization circuit for thermionic valve amplifiers, modulators, and repeaters : en
  • US2689894A - Electrical contact means : en
  • CA505889A - Purification of industrial gases : en fr
  • US2689571A - File divider : en
  • AT179750B - Anchoring projectile for shooting into iron or steel : de en
  • US2689388A - Slip box : en
  • US2689588A - Means for automatic manufacture of clothespins : en
  • DE1065931B - Arrangement for achieving perfect parallel operation of one or more self-regulating synchronous generators and advantageously further, differently regulated, e.g. B. via an exciter regulated synchronous generators or another network : de en
  • US2689410A - Bevel gear checking master : en
  • US2689674A - Machine for filling fabric casings with filling materials by means of a helical conveyer and an air blower and a plenum type chamber : en
  • DE918251C - Increasing the strength of concrete : de en
  • AT179682B - Internal combustion engine, in particular two-stroke internal combustion engine, with cylinders arranged in a V shape : de en
  • US2689600A - Portable armrest for automobile seats : en
  • AT179627B - Security lock for double-leaf doors : de en
  • FR1073349A - Device for varying the plucking depth on rectilinear knitting machines : en fr
  • GB715687A - Improvements relating to electrostatic precipitators for the removal of dust from gases : en
  • CA506012A - Sectional lift platform : en fr
  • FR1073065A - Device for assembling window frame elements and the like : en fr
  • GB715685A - Improvements in or relating to voltage breakdown devices : en
  • DE1683896U - METAL HOSE, IN PARTICULAR FOR BATH SHOWERS AND THE LIKE. : de en
  • AT179653B - Method of manufacturing an insulating material : de en
  • CA506020A - Self-closing and slow-closing valve : en fr
  • FR60094E - Photographic printer with a numberer : en fr
  • GB715850A - Hydrofoil system for hydroplanes : en
  • AT179728B - Self-closing door or window hinge : de en
  • DE1683869U - WALL LAMP. : de en
  • US2689450A - Expansible bracelet : en
  • CA505913A - Shirt pack : en fr
  • US2689443A - Reel adjusting means for combination harvester and threshing machines : en
  • US2689710A - Torque drive for the drill stem of a rotary drilling outfit : en
  • US2689866A - Alpha-phenyl propyl allophanate and process of preparing same : en
  • AT179698B - Repassier or swing cut press : de en
  • DE918196C - Mass for producing colored smoke : de en
  • DE1683801U - BUTTERBREAD PAPER IN ROLL FORM. : de en
  • DE918242C - Bending machine : de en
  • AT179730B - Sports boots, in particular ski boots : de en
  • CA505885A - Adjustable chuck : en fr
  • DE1683695U - COAL SUPPORT DEVICE FOR ELECTRIC HOUSEHOLD MACHINERY. : de en
  • FR59955E - Improvements in controls for devices which must operate between certain temperature limits, in particular auxiliary devices attached to internal combustion engines : en fr
  • FR60014E - Electrical device for measuring the filling of a receptacle and, in particular, of a hopper or silo containing coal : en fr
  • FR60154E - Apparatus for making cross-thread bobbins with conical ends : en fr
  • GB715680A - Improvements in the separation of 2:5-lutidine from mixtures containing the same : en
  • US2689653A - Suction drum strainer : en
  • US2689852A - Pyridine derivatives : en
  • DE918352C - Wooden stick, especially for self-rollers and blinds : de en
  • AT179693B - Acid emulsion cleaners for pickling and degreasing metals : de en
  • US2689382A - Vertical apron drafter : en
  • AU2160153A - An improved syringe or cartridge for effecting hypodermic injections : en
  • US2689519A - Combined hand stamp with inker : en
  • US2689678A - Bag : en
  • US2689390A - Lock slider for zipper fasteners : en
  • US2689790A - Nitrogenous compound herbicides : en
  • AT179640B - Metal structure connection : de en
  • DE918377C - Process for the production of multi-colored labeled and with other characters made of plastics : de en
  • CA506001A - Face plate for a door lock : en fr
  • CA505907A - Cigarette making machine : en fr
  • AT179652B - Process for improving resins, oils, paints, putties, adhesives and plastic compounds : de en
  • US2689733A - Flying target : en
  • US2689933A - Thermally protected two-speed motors : en
  • DE918094C - Circuit arrangement for telephone systems with dialer operation and several exchanges which are connected to one another by inductively sealed lines : de en
  • DE918334C - Flexible non-metallic electrical conductor : de en
  • US2689676A - Method of measuring and filling accurately determinable amounts of products of widelyvarying character into containers and apparatus for practicing the same : en
  • DE1683625U - CALCULATING MACHINE FOR CHILDREN. : de en
  • AT179639B - Detachable connection of channel-shaped hollow profiles, in particular of U-profiles or the like. : de en
  • DE918256C - Process for separating dirt from coarse polluted water : de en
  • AT179648B - Feed control for frame saws with continuous feed : de en
  • CA505987A - Apparatus for bending flat glass : en fr
  • CA505990A - Integrated gasification electrochemical system : en fr
  • DE918111C - Anchor scaffolding for fastening rails to concrete foundations for cranes, loading bridges or the like. : de en
  • DE918215C - Grid for fluorescent tubes or the like. : de en
  • DK78142C - Luminescent material. : da en
  • AT179702B - Method and device for the production of sausages : de en
  • US2689826A - Electrodialytic apparatus : en
  • USD173088S - Razmo shoe : en
  • AT179606B - Liquid treatment tub for running threads : de en
  • US2689517A - Combination broiler and toaster : en
  • US2689909A - Holder for sealed beam lamps : en
  • CA505886A - Animal-restraining device : en fr
  • CA505899A - Method and apparatus for magnetic exploration : en fr
  • CA505999A - Fuel systems for gas-turbine engines : en fr
  • US2689920A - Electromagnetic slip-coupling control : en
  • US2689603A - Foldable chair : en
  • DE1683861U - RUFFLES WITH PROTECTIVE IMPREGNATION AGAINST SCARS : de en
  • US2689864A - Dicarboxylic sulfones : en
  • USD173082S - Brooch ob the like : en
  • FR59963E - Standardized truss bridge : en fr
  • FR60174E - Flexible hose clamp, for quick and complete fixing of flexible or semi-flexible hoses, intended for all applications : en fr
  • DE1683655U - FASTENING DEVICE FOR SPRING BOARDS. : de en
  • DE1683875U - ONION, POTATO AND CARROT CUTTER. : de en
  • DE918091C - calender : de en
  • US2689362A - Machine for operating on shoes : en
  • US2689500A - Apparatus for transposing music : en
  • US2689585A - Self-holding valve : en
  • DE918204C - Back device, especially for laying face conveyors : de en
  • AT179709B - Process for reproducing colored images : de en
  • DE1683996U - DEVICE FOR PNEUMATIC EMPTYING OF LOOSE BULK MATERIALS FROM STORAGE CONTAINERS. : de en
  • FR60162E - Adaptation of an auxiliary motor on a bicycle or tandem : en fr
  • GB715817A - Improvements in or relating to spraying or spreading apparatus : en
  • GB715881A - Improvements in and relating to the production of hydrogen-containing gas mixtures for use in the synthesis of methanol and/or ammonia : en
  • CA505948A - Flexible shipping container : en fr
  • DE1683940U - ELECTRIC SUBMERSIBLE PUMP MOTOR FILLED WITH FLUID. : de en
  • FR59975E - Improvements to priming devices for siphons : en fr
  • FR60044E - Light and stable products and objects with a structure formed from closed polyhedral cells based on thermoplasts and their manufacturing method : en fr
  • FR60088E - Method and device for the production of ceilings and partitions from prefabricated elements : en fr
  • FR60178E - Process for manufacturing bifocal optical lenses, machine for implementing this process and lenses obtained : en fr
  • GB715915A - Improvements in or relating to the production of shaped products from acrylonitrile polymerization products : en
  • DE1683879U - FRACTION TO THE MEAT GRINDER. : de en
  • US2689405A - Roller ratchet assembly for straight edges : en
  • US2689642A - Package of compressed fabric material : en
  • GB715998A - Improvements in or relating to box-making machines : en
  • AT179617B - Hair dryer roller : de en
  • FR60059E - Improvements to photographic inversion processes : en fr
  • FR59938E - Straw paste preparation process for paper and rayon : en fr
  • GB715714A - Improvements in and relating to induction heating apparatus : en
  • DE918142C - Blow displacement device : de en
  • DE918263C - Pit stamp for route and face construction : de en
  • FR59920E - Improvement in maintenance measures on telephone circuits : en fr
  • FR59985E - Crease-resistant pleated fabric : en fr
  • FR59982E - New writing instrument with ball : en fr
  • US2689570A - Display panel : en
  • USD173090S - Textile fabric or similar article : en
  • FR1073415A - Improvements to braking devices : en fr
  • DE1683730U - PLAY MACHINE. : de en
  • FR60091E - Process for the production of unsaturated, gaseous hydrocarbons, in particular ethylene, as well as aromatic hydrocarbons : en fr
  • GB715769A - Improvements in or relating to apparatus for indicating the quantity of or detectinga constituent in a fluid : en
  • GB715984A - Washing implements : en
  • DE1683729U - VINYL RECORD. : de en
  • FR1073274A - Device for measuring the parallel displacement of the collimation axis of optical instruments : en fr
  • AT179665B - Device for adjusting microscopes : de en
  • DE1683854U - DEVICE FOR WASHING TEXTILE FABRICS, IN PARTICULAR LAUNDRY. : de en
  • DE1683882U - DOUBLE GLASS HOLDER. : de en
  • DE918197C - Process for the production of drill holes and foundation holes by blasting : de en
  • FR59925E - Device for obtaining continuous jets of sprayed products or aerosols : en fr
  • US2689639A - Mechanism for moving dishcontaining baskets : en
  • AT179688B - Non-detachable connection between a metal tube provided with a flange and another metal body : de en
  • US2689545A - Roll-painting apparatus : en
  • CA505988A - Conversion of carbon to electrical energy : en fr
  • DE918358C - End mass made of quartz glass : de en
  • CA506004A - Oil recovery process : en fr
  • US2689673A - Ski rack for automobiles : en
  • USD173070S - Carton set up and closing machine : en
  • US2689893A - Thermal magnetic trip device : en
  • FR60048E - Tenon interlocking facing brick : en fr
  • FR60087E - Drum for silks and others : en fr
  • DE1683704U - LIGHTING ELEMENT. : de en
  • GB715721A - Improvements in or relating to blowpipes : en
  • US2689460A - Offshore platform structure and method of erecting same : en
  • US2689479A - Humidity measuring apparatus : en
  • US2689607A - Venetian blind fitting : en
  • US2689477A - Apparatus for measuring heating value of fuels : en
  • DE918349C - Tap changer for transformers : de en
  • FR1073330A - Composite material intended for the manufacture of mechanical parts and its production process : en fr
  • US2689922A - Multigun cathode-ray tube : en
  • FR60030E - Butterfly refinements for accounting books and all other applications : en fr
  • GB715955A - Creels for supporting bobbins and the like of yarn : en
  • US2689899A - Welding apparatus : en
  • FR60026E - Method for sensitizing and supersensitizing photographic emulsions : en fr
  • DK78144C - Catgut bottle. : da en
  • FR1073200A - Coating slab : en fr
  • FR1073223A - Folding leg table : en fr
  • FR60000E - Cooking appliance for charcoal stove or other : en fr
  • FR60189E - Packaging improvements : en fr
  • US2689411A - Method and means for registering a series of color printing plates : en
  • US2689503A - Gun mounting remotely controlled in train and elevation : en
  • FR59931E - Bra : en fr
  • FR59936E - New type of extendable pulley : en fr
  • US2689560A - Combination water and warm air heating system : en
  • DE1683734U - REGULATING AND SHUT-OFF DEVICE FOR LINES. : de en
  • DE1683844U - WASHING MACHINE FOR HOUSEHOLD WASHING MACHINES AND THE LIKE. : de en
  • DE918102C - Control device for an electrical spot welding machine : de en
  • FR59969E - Prosthesis for blocking the lumbosacral joint : en fr
  • DE918362C - Device for driving the loading blade of an aircraft internal combustion engine : de en
  • US2689849A - Cyanine dyes containing the triazolo[4, 3-alpha] quinoline or tetrazolo[alpha] quinoline nucleus : en
  • FR1073293A - Closed combustion chamber heater : en fr
  • FR1073418A - Balancing mode of vibrating devices by a system with three vibrating masses : en fr
  • FR60077E - Reinforced concrete construction process and elements for its implementation : en fr
  • GB715800A - Improvements in sash windows : en
  • GB715900A - Conveyor scraper chains : en
  • GB716010A - Improvements in or relating to electric ignition distributors : en
  • DE918297C - Roll for bottom trawls : de en
  • US2689412A - Leveling and holding device : en
  • FR60076E - Device allowing the extension of the lever arm at the time of working time applicable to any engine system : en fr
  • US2689768A - Portable self-contained spray unit : en
  • US2689905A - Liquid heater : en
  • AT179631B - Magnetic lighter, especially as a gas lighter : de en
  • FR1073158A - Manufacturing process of low density building elements : en fr
  • FR60004E - Turbine with mobile, alternating or telescopic blades : en fr
  • US2689534A - Combined suction bailer and swab : en
  • FR1073208A - Cathode for electric discharge vessels : en fr
  • DE918219C - Electrically heated rib heater : de en
  • GB715688A - Improvements in or relating to elastic tops for hosiery and method of making them : en
  • GB715994A - An improved collapsible folding box structure : en
  • AT179707B - Central lock : de en
  • US2689373A - Apparatus for forming mineral wool : en
  • US2689648A - Separation of metallic from nonmetallic particles : en
  • US2689687A - Railroad tie : en
  • GB715886A - Improvements in apparatus for adding one liquid to another in required proportionality : en
  • DE1683735U - REGULATING FLAP FOR TWO-POINT CONTROL. : de en
  • DE1683852U - REMOVABLE LID FOR WASHING MACHINES. : de en
  • DE918202C - Device for connecting the manhole lines with the manhole lining : de en
  • FR1073098A - Automatic counter for distributors of fuels and the like, provided with a device for the rapid change of the unit price : en fr
  • GR15674B - ΠΛΩΤΗΡ. : el en
  • FR1073319A - Process for the manufacture of materials providing complete protection against all harmful radiations and construction elements made from these materials : en fr
  • GB715761A - Improvements in or relating to mechanism for casting hollow articles : en
  • FR1073263A - Angular or trough-shaped single-chain conveyor : en fr
  • AT179736B - Device for coupling skis : de en
  • US2689404A - Pointer attachment for straight edge and roller assemblies : en
  • GB715890A - Improvements in case filling machine : en
  • DE918262C - Automatic control for the drive device of knife star dough dividing and molding machines : de en
  • DE918353C - Metal frame for shop windows, showcases, doors or the like. : de en
  • US2689869A - 2-phenyl-ethyl-2-(di- and polychlorophenoxy) ethyl sulfides and the method of preparig them : en
  • DE918340C - Circuit arrangement for switching direct current consumers on and off : de en
  • DE918107C - Roller hanger for curtains, curtains, etc. like : de en
  • US2689400A - Knife handle and to method and apparatus for making the same : en
  • US2689515A - Nozzle structure for air distributing apparatus and the like : en
  • FR1073409A - Improvements to heat exchangers, more particularly for dairy equipment : en fr
  • FR1073411A - New quaternary ammonium derivatives and their preparation : en fr
  • CA506011A - Strip feeding device : en fr
  • FR1073246A - Tube straightening machine : en fr
  • US2689537A - Method of making variegated ice cream and the like : en
  • US2689622A - Refrigerating apparatus : en
  • US2689952A - System for remotely transferring voltages as a measure of antenna beam scanning in radar apparatus : en
  • GB716005A - Improvements in supporting frames for mine galleries, tunnels and the like : en
  • FR60097E - Baby carriage handlebar junction and locking device : en fr
  • US2689892A - Switch mechanism : en
  • AT179605B - Lubricant for deep drawing metal objects : de en
  • FR1073238A - Device for continuously adjusting the temperature of an enclosure, especially in vehicles : en fr
  • FR60046E - Process for stabilizing milk intended for cheese making : en fr
  • FR60148E - Telemetry process : en fr
  • GB715675A - An improved dischargeable hopper : en
  • US2689403A - Vehicle wheel alignment testing apparatus and method of testing vehicle wheel alignment : en
  • US2689514A - Agricultural implement : en
  • US2689602A - Sling type chair : en
  • US2689628A - Automatic oil level control device : en
  • FR1073077A - Method and apparatus for mechanically producing plaster plaster : en fr
  • US2689638A - Conveyer : en
  • US2689669A - Liquid dispenser : en
  • CA505943A - Positive high-power carbon rod for arc lamp : en fr
  • US2689631A - Collapsible luggage : en
  • US2689929A - Electronic sequence control device : en
  • FR1073140A - Surge arrester : en fr
  • GR15682B - HYDRO TURBINE SHAVING OPERATOR. : el en
  • AU2185353A - Improvements in and relating to fruit graders : en
  • US2689916A - Actuator for bucky diaphragms : en
  • DE1683640U - LETTER ENVELOPE WITH A DEVICE FOR SELF-OPENING. : de en
  • DE1683672U - NEEDLE HOLDER. : de en
  • DE1683962U - CALCULATION BOARD. : de en
  • FR60122E - Heating appliance : en fr
  • FR60140E - Luminescent materials : en fr
  • AU2175453A - Improvements relating tothe construction and installation of septic tanks : en
  • US2689747A - Vehicle with variable length banking links : en
  • US2689938A - Shock testing apparatus : en
  • DE1683688U - LOCALLY CHANGEABLE LINE SUPPORT FOR MEASURING LINES OD. DGL. : de en
  • DE1683783U - DEVICE FOR THE ASSEMBLY OF WOODEN FRAMES. : de en
  • AT179609B - Drill bits for tooth root posts : de en
  • AU159615B2 - An improved cartridge syringe and cartridge therefor : en
  • DE1683607U - DEVICE FOR TESTING HOSPITAL ARTICLES. : de en
  • DE1683992U - DEVICE FOR WINDING UP, TRANSPORTING AND STORING PLASTIC FILMS. : de en
  • DK78160C - Process for the production of hardened, raised cement or mortar. : da en
  • US2689942A - Impedance-matched t junction : en
  • DK78155C - Pressure lubricated crawler foot tractor roller. : da en
  • FR1073219A - Process for the preparation of aromatic bicarbonic acids : en fr
  • FR59918E - Device for the suspension of an engine carried by the axle on vehicles with electric traction : en fr
  • GR15672B - AUTOMATIC PROTECTIVE ASPT. : el en
  • FR1073312A - Stopwatch watch : en fr
  • FR60066E - Machine for silk screen printing : en fr
  • GB715674A - Improvements in or relating to electric condensers : en
  • CA505972A - Resinous composition : en fr
  • DE1683863U - IRONBOARD INTERMEDIATE. : de en
  • FR1073398A - Process and utensil for decorating ceramic products such as porcelain or earthenware pieces, pottery, etc. : en fr
  • FR60109E - Shirt featuring a snug collar and cuffs, while being instantly separable : en fr
  • CA505951A - Multiple-ply textile fabrics : en fr
  • FR1073082A - Powder box : en fr
  • CA505968A - Heat transfer element : en fr