• DE803122C - Method and device for the machine production of a rod-shaped or tubular multilayer body made of glass : de en
  • DEM0003996MA - Agricultural multipurpose machine : de en
  • DEP0010211DA - Conveyor pipe, especially for excavators or similar devices : de en
  • DEP0053910DA - Electron tube. : de en
  • USD162144S - Ash tray : en
  • DESC003234MA - Machine table for die and embossing presses : de en
  • ES195323A1 - NEW POWER SUPPLY SYSTEM THROUGH THE PLUNGER, FOR TWO-TIME EXPLOSION ENGINES : en es
  • FR975119A - Improvements to remote control systems, particularly of the flexible band type : en fr
  • DEP0015148DA - Process for the production of a food from aquatic animals : de en
  • ES196426A1 - AN AUTOMATIC GUN : en es
  • FR974760A - Process for the agglomeration of corrective agents, deoxidizers, desulphurizers, fluxes for foundries of iron and steel and briquettes prepared by means of this process : en fr
  • GB650551A - Improvements in or relating to vehicle bumpers or shock absorbers : en
  • US2543037A - Television receiver : en
  • DEV0002218MA - Filter with a filter cloth stretched over a frame : de en
  • ES193021A3 - A SPECIAL MACHINE FOR GRINDING AND REFINING WIDIA TYPE HARD METAL TOOLS : en es
  • CH273651A - Electric water heater with heating body. : en fr
  • DEP0000201DA - Device for classifying postage stamps, banknotes, postcards, photographs, films and the like. : de en
  • FR974728A - Combustion engine : en fr
  • CH273844A - Railway car with two car body parts that can move in relation to one another. : de en
  • DE803040C - Slide lock for bunker outlets : de en
  • DESC002463MA - Process for dedusting and defogging gases and vapors : de en
  • DEP0021644DA - Closures for canning jars : de en
  • ES187571A1 - IMPROVEMENTS INTRODUCED IN THE MAGNETIC NUCLEI FOR ELECTROMAGNETIC DEVICES : en es
  • ES23302U - Automatic switch for high sensitivity overloads (Machine-translation by Google Translate, not legally binding) : en es
  • FR974951A - Electric welding installation : en fr
  • DE802940C - Paint for batteries and battery terminals : de en
  • FR975036A - Improvement in perfume burners : en fr
  • FR975256A - Ampoule for medical or veterinary products : en fr
  • CH273766A - Glue and veneer oven. : de en
  • DE803044C - Flush valve : de en
  • US2543697A - Caster mounting for cylindrical containers : en
  • US2543250A - Condiment : en
  • US2543645A - Trap for animals : en
  • USD162200S - Wheel cover : en
  • DE1620422U - FOLDABLE FIELD CHAIR. : de en
  • DE803064C - Holding device, especially for cutting machines of paper, cardboard, sheet metal and the like. : de en
  • ES191986A1 - IMPROVEMENTS IN THE AIR INTAKE FOR NEUMATIC AND SIMILAR HAMMERS : en es
  • GB650469A - Improvements in a machine for producing rolls for rolling mills : en
  • GB650716A - Method and means of making moulds : en
  • DE803056C - Wear-resistant pipe for blowing or flushing offset lines : de en
  • DEW0000110MA - Fluorescent discharge lamp with a large radiating surface. : de en
  • DE1620437U - MIXING AND STIRRING MACHINE WITH DRIVING MEANS COUPLED DIRECTLY TO THE GROUND. : de en
  • IE19925L - Stoves : en
  • DE802796C - Blade for razors : de en
  • DE803087C - Felt cleaner for paper machines : de en
  • ES194116A1 - A NEW PROCEDURE TO OBTAIN A SOAP YEAST IN PASTA OR POWDER APPLICABLE TO ALL THE OBTAINING OF COMMON AND FLOATING SOAPS, SHAVING AND MEDICINAL SOAPS : en es
  • GB650555A - Improvements in and relating to cemented carbide material : en
  • GB650727A - Improvements in or relating to vehicle direction indicators : en
  • DE802881C - Device for filling molding boxes with molding sand : de en
  • DE802986C - Process for converting a ring furnace into a chamber ring furnace : de en
  • ES194611A1 - ARTICULATED ENGACHE LOCOMOTIVE-TRAIN FOR GUIDED TRAILERS : en es
  • FR975076A - Device ensuring the inviolability of measuring and control devices : en fr
  • DE800469C - Device for wireless, electrical remote transmission of measured values : de en
  • DK72193C - Collapsible ironing board. : da en
  • DK72220C - Tube with ed self-closing squeezing opening. : da en
  • ES25676U - Apparatus for massage. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975124A - Vernier microscopic reader : en fr
  • DEP0019279DA - Process for the production of zip fasteners : de en
  • US2543395A - Apparatus for marking traffic lines on footpaths and roads : en
  • US2543544A - N, n-dimethyl-n'-(3-thienylmethyl)-n'-(alpha-pyridyl)-ethylenediamine : en
  • US2543149A - Electric motors and method of operating motors : en
  • DE1620545U - CALIPER. : de en
  • DEF0000308MA - Forming machine with shock-free vibrator. : de en
  • DEP0024803DA - Device for sterilization tests. : de en
  • US2543677A - Gas turbine plant : en
  • US2543177A - Electric temperature device : en
  • DE1620550U - INSERT AND MOUTH PIECE TRAINING FOR TOBACCO PIPES, CIGARETTE AND CIGAR TIPS. : de en
  • ES193415A3 - A PROCEDURE FOR THE CONSTRUCTION AND REPAIR OF FLOORS : en es
  • DE802966C - Enrichment device with air flap for carburettor : de en
  • DEE0001968MA - Process for the production of tropicalized insulation and roofing felt : de en
  • FR975194A - High vacuum electric discharge device : en fr
  • FR975258A - Improvements in the treatment of fatty oils : en fr
  • DEE0001006MA - Steel ceiling girders, preferably lattice girders. : de en
  • DEP0044036DA - Steel beam ceiling. : de en
  • BE499274A - THERMOSTAT FOR ELECTRIC HEATING APPLIANCES. : en fr
  • DE1620410U - PACK FOR SMOKE EEL FILLET. : de en
  • DE1620505U - SPRING MATTRESS FOR BED FRAMES. : de en
  • DEP0023331DA - Process for recovering slag rich in non-ferrous metals in the wind refining of pig iron to steel : de en
  • US2543104A - Eye mask : en
  • US2543261A - Overhead garage door : en
  • US2543343A - Suction cleaner control : en
  • US2543112A - Cowl flap control for aircraft : en
  • US2543634A - Mining machine feed drum control : en
  • USD162120S - Merchandise display holder : en
  • US2543220A - Sealing sheet applying apparatus : en
  • US2543440A - Process for treating polymers produced by alkali metal catalyzed polymerizations : en
  • FR974759A - Improvements in the treatment of carbonaceous materials : en fr
  • FR974798A - Plow stand : en fr
  • FR974974A - Weighing device : en fr
  • DE802846C - Process for the production of water-soluble, stable condensation products from urea and aldehydes : de en
  • CA471804A - Methods of sealing coaxial structures : en fr
  • CH273639A - Apparatus for spraying powdered products, in particular insecticide products. : en fr
  • GB650491A - Luminescent compounds : en
  • FR974919A - Automatic arrangement for the continuous reloading of the shuttle on the looms and device intended to actuate it : en fr
  • FR975136A - Tensioner : en fr
  • FR975145A - Process for the manufacture of primers, adhesives, binders, etc., based on artificial resin, containing cold-swelling starch, and for forming on substrates insoluble sheets from said substances : en fr
  • FR975203A - Pressure regulating devices : en fr
  • CA471770A - Brushes : en fr
  • FR975292A - Holder for flat cutting tools : en fr
  • ES193439A1 - A PROCEDURE FOR BUILDING PRECOMPRESSED CONCRETE PRESSES : en es
  • ES25629U - Bag-heater (Machine-translation by Google Translate, not legally binding) : en es
  • GB650737A - Photographic shutter : en
  • US2543733A - Amino-phenylmebcury sulfate and aqueous solutions thereof : en
  • FR974834A - Improvements to molten salt baths for the heat treatment of metals : en fr
  • FR974857A - Sharpening device for pencils and all graphite leads : en fr
  • FR974804A - Manufacturing process for high tenacity yarns based on thermoplastic cellulose derivatives : en fr
  • US2543541A - Radial engine with generator : en
  • US2543565A - Door check and closing device : en
  • PL34279B1 - 80 / j'9 / 80 / j'9 / 80 / j'9 / : en pl
  • US2543005A - Method for conducting hightemperature conversions : en
  • US2543226A - Vehicle fender light : en
  • FR975170A - Average water temperature indicator of a storage water heater : en fr
  • IE19302L - Washing machines : en
  • ES196230A1 - AN ELECTRICAL TRANSFORMER, ESPECIALLY FOR HIGH POWER AND TENSION : en es
  • ES25657U - Improved camping tent. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974888A - Process for the preparation of basic thioacetates : en fr
  • FR974953A - Improved device for handling liquids and, in particular, for blood transfusion : en fr
  • FR975051A - New boilers : en fr
  • DE803123C - Bracket for curtain rails : de en
  • DEP0001906BA - Automatic start-up and control device for refrigeration systems : de en
  • DEP0049687DA - Automatic hydraulic belt tensioning device on a conveyor belt annealing furnace : de en
  • DESC001446MA - Power source for flash lamps, e.g. for photographic purposes : de en
  • CA471791A - Automatic knockers for fertilizer mixers : en fr
  • DE803071C - Roof cladding or false ceiling made of rectangular concrete slabs : de en
  • DEA0003562MA - Four-stroke internal combustion engine : de en
  • ES19250Y - Metal cage for transporting birds and the like. : en es
  • ES196004A3 - SOME IMPROVEMENTS IN THE MANUFACTURE OF COATINGS FOR THE SPINNING ROLLERS : en es
  • ES194051A1 - A NEW SYSTEM TO FACILITATE TRAVEL : en es
  • ES24731Y - Pressure boiler for liquids. : en es
  • US2543314A - Battery-charging apparatus : en
  • DE803105C - Stecher-shooter guard for looms : de en
  • ES25646U - Droplet collection device for bottles and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR975296A - Variable section wire drive drum : en fr
  • GB650509A - Improvements in and relating to automatic circuit opening devices for electric powerdistribution systems : en
  • DE802785C - Sheet metal platform, especially for agricultural vehicles : de en
  • DESC000446MA - Storage tent. : de en
  • GB650693A - Means for packing the pivots of the blades of propellers, hydraulic turbine and pump rotor wheels : en
  • ES22170Y - Rotary case for the display and sale of injection needles. : en es
  • US2543403A - Doughnut flipper for doughnut machines : en
  • DET0002761MA - Limit force wrench : de en
  • DK72216C - Method for producing positive photographic images by reflection copying and on a transparent surface. : da en
  • USD162156S - Lint remover : en
  • FR974907A - Anthraquinone Series Tank Dyes : en fr
  • GB650593A - Improvements in bearing : en
  • DEK0001822MA - Actuating device for withdrawing various amounts of water from cisterns : de en
  • ES181508A1 - A PROCEDURE FOR MANUFACTURING INSULATING PLATES OR PLATES OR FOR CONSTRUCTION : en es
  • DE1620406U - VIBRATING FORK MADE OF FORGED LIGHT ALLOY FOR MOTORCYCLES. : de en
  • DE1620430U - DEVICE FOR THE MANUFACTURING OF REPAIR CUFFS FOR VEHICLE TIRES. : de en
  • GB650667A - Improvements in electron discharge devices : en
  • DE803167C - Storage container for bulk goods : de en
  • DEP0035612DA - Process for the preparation of thiophosphoric acid esters : de en
  • FR975285A - Preparation of alkaline starch complexes : en fr
  • GB650592A - Improvements in or relating to radio aerial arrangements for use on aircraft : en
  • GB650633A - Improvements in apparatus for the rapid forging of workpieces of centrally symmetrical cross-section : en
  • SU87512A1 - The way uchalki and shifting the scows at the dredging machine : en ru
  • FR975059A - Equipment for the dressing of railway tracks : en fr
  • DE803073C - Bottom closure with steel doors : de en
  • DEP0001777MA - Process for producing a foam-producing substance : de en
  • US2542983A - Arrangement for determining distances by reflection of electrical pulses : en
  • USD162254S - Steuer bottle : en
  • DE801625C - Lake shore protection with concrete blocks on a movable, dense ceiling : de en
  • DE803163C - Pneumatic conveyor systems : de en
  • ES25645U - Rubber boot with original improvements (Machine-translation by Google Translate, not legally binding) : en es
  • GB650559A - Improvements in hot water boilers : en
  • FR974861A - Improvements to thermostats for the protection of electrical installations : en fr
  • ES192568A1 - IMPROVEMENTS IN DOORWAYS FOR FISHING : en es
  • ES25674U - Dental brush with handle-container (Machine-translation by Google Translate, not legally binding) : en es
  • GB650482A - Improvements in the manufacture of margarine : en
  • FR975043A - Formwork for the construction of reinforced concrete domes : en fr
  • FR975288A - Manufacture of tetrachloro substituted hydrocarbons : en fr
  • GB650497A - Means for forming joints between channel members : en
  • GB650714A - Improvements in structural elements : en
  • FR974895A - : fr
  • FR974913A - Device for converting normal type bicycle cranks into extensible cranks : en fr
  • AU150926B2 - Process forthe polymerization of unsaturated compounds in aqueous emulsion : en
  • FR974849A - Discharge tube and its manufacturing process : en fr
  • DE1620393U - HANGING DEVICE FOR THE SHEETING OF CEILINGS. : de en
  • DE1620454U - SADDLE GUIDE FOR PAPER CUTTING MACHINES. : de en
  • DEA0001042MA - Toy vehicle : de en
  • FR974831A - Accounting device for the decal process, and related forms : en fr
  • CA471765A - Braking systems for aircraft : en fr
  • US2543625A - Flexible tool for applying antiskid chains to tires : en
  • US2543144A - Paper fastener : en
  • US2543529A - Beet harvester : en
  • USD162237S - Wallpaper or the like : en
  • CA471702A - Brassieres : en fr
  • DEB0001104MA - Book binding and method of binding books : de en
  • USD162129S - Shoe plate for a rink roller skate : en
  • US2543051A - Method of charging and exposing electrophotographic plates : en
  • US2543319A - Self-propelled vehicle with articulate frame sections and power plant support : en
  • ES22991Y - Aerostatic device for aerial advertising. : en es
  • US2543330A - Racing plate and method of making the same : en
  • US2543362A - Method of inerting enclosed spaces to prevent or extinguish fires : en
  • DEN0000804MA - Containers for packaging foodstuffs, in particular fish : de en
  • ES192066A1 - IMPROVEMENTS IN COMPRESSORS : en es
  • FR975049A - : fr
  • CH273833A - Cover on disk-shaped objects, such as typewriter ribbon rolls, tablets and the like, method for the production of such covers and machine for carrying out this method. : de en
  • DEP0041152DA - Process for producing a welded joint between different metals by butt welding under pressure : de en
  • GB650699A - Improvements in or relating to shutters for photographic cameras : en
  • USD162199S - Wheel cover : en
  • SU88254A1 - The use of alumina as an intermediate coolant in a fluid state : en ru
  • SU90661A1 - Device for switching the gas tank to the network, the pressure in which exceeds the pressure in the gas tank : en ru
  • US2543204A - Channelling appliance for shoesewing machines : en
  • US2543421A - Transesterification process : en
  • US2543636A - Polymerization in the presence of dibutyl sulfite as an accelerator : en
  • BE499119A - : en
  • DE803072C - Sealing rail for windows and balcony doors : de en
  • DED0001553MA - Cylinders for internal combustion engines, in particular for two-stroke internal combustion engines : de en
  • ES25748U - Hunting claim (Machine-translation by Google Translate, not legally binding) : en es
  • CH273704A - Process for coating aluminum. : en fr
  • AU3888550A - Method and installation tor the automatic firing of coke in particular large coke, and similar fuels : en
  • US2543578A - Bottle handling apparatus : en
  • DE803180C - Process for the production of ferromagnetic parts with low coercive force and low electrical conductivity : de en
  • ES23059Y - Hollow brick. : en es
  • AT167788B - Spacer for bundle conductors : de en
  • DE1620449U - CLOSING STRIP. : de en
  • SU87713A1 - Electric oven : en ru
  • DEC0000863MA - Process for the preparation of organic carbonyl compounds : de en
  • DEG0001610MA - Process for opening up roving or sliver of bast fiber for the purpose of wet fine spinning. : de en
  • DEP0045999DA - Slider for zippers : de en
  • DE803100C - Toy sling device : de en
  • FR974838A - Improvements to electrical switches and plugs : en fr
  • GB650455A - Improvements in photographic recording : en
  • DE1620417U - CONTAINER FOR STORAGE OF UNUSED AND USED MEDICAL INSTRUMENTS, SUCH AS SYRINGES AND THE LIKE. : de en
  • FR975027A - Electric field detector : en fr
  • US2543688A - Internal gas burner and removable liner members : en
  • ES23677Y - Adjustable tool chuck. : en es
  • US2543036A - Electrical contact spring assembly : en
  • ES25718U - Brooch for leagues (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620435U - THREAD TURNING CLUTCH WITH REPLACEABLE CUTTING JAWS. : de en
  • DE1620457U - STABLE WINDOWS WITH INDEPENDENT VENTILATION AND VENTILATION. : de en
  • DEP0005426DA - Device for generating a mist from water or another liquid for fire extinguishing purposes : de en
  • DE802771C - Anti-skid studs and handles for horseshoes : de en
  • DEO0000350MA - Injection pump for diesel fuels : de en
  • GB650565A - An alarm-operating mechanism for protecting vehicles against unauthorised removal : en
  • GB650659A - Improvements in photographic processes : en
  • DE1620473U - DEVICE FOR VISUAL DIRECTION DISPLAY IN SINGLE-TRACK VEHICLES, SUCH AS BICYCLES, IN PARTICULAR POWER CYCLES. : de en
  • US2543237A - Production of new resinous compositions from sulfones and formaldehyde : en
  • GB650563A - Direction indicator signs and means for making same : en
  • US2543339A - Recording chessboard : en
  • US2543665A - Pressure and relief valve arrangement : en
  • PL34262B1 - : en pl
  • US2543667A - Holder for compressible pastedispensing or like tubes : en
  • AU144280B2 - Anew and improved battery terminal clamp : en
  • PL34289B1 - : en pl
  • US2543732A - Momentum gauge piston stop : en
  • USD162216S - Recoil pad : en
  • US2543108A - Garment hanger : en
  • ES196132A1 - A SIMPLIFIED SALES PROCESSING PROCEDURE : en es
  • ES25773U - Fastening for wire mesh masks (Machine-translation by Google Translate, not legally binding) : en es
  • ES196307A3 - A NEW METHOD TO OBTAIN A KNITTED FABRIC WITH INTERCALLOWED ELASTIC THREAD : en es
  • ES192750A1 - PROCEDURE FOR THE MANUFACTURE OF POLISHED NUTS : en es
  • FR975287A - ethylene polymer emulsions and interpolymers : en fr
  • FR975096A - Improvements made to individual protection devices against harmful gases : en fr
  • US2543241A - Sequence timer : en
  • US2543730A - Self-triggering thyratron pulse generator : en
  • CH273855A - Process for the production of a new substance for textile treatment. : de en
  • PL34328B1 - : en pl
  • US2543638A - Lubricator for moving conveyer chains : en
  • US2543461A - Muffler with plural side branch chambers : en
  • USD162159S - Raccoon cap with raccoon tail : en
  • CA471704A - Devices for taking composite motion pictures : en fr
  • CA471748A - Strippable protective coatings : en fr
  • CA471790A - Motor fuels : en fr
  • DE1620442U - FIRE SPRAYER, IN PARTICULAR PORTABLE SPRAYER. : de en
  • AU149144B2 - Improvements in gaskets : en
  • US2543066A - Automatic picture phasing circuit : en
  • US2543131A - Dynamoelectric machine : en
  • US2543626A - Method of attaching a panel to a surface : en
  • DK72198C - Toothpaste containing aluminum hydroxide in gel form. : da en
  • SU90659A1 - A device for sealing holes in the repair of rubber products : en ru
  • DEP0048529DA - Plant for the production of concrete slabs : de en
  • CA471753A - Manufacture of refractory metals : en fr
  • GB650748A - Improvements in or relating to the curing of building materials made of steam-cured light-weight concrete : en
  • ES195252A1 - A SYSTEM TO ORDER BY BIDS IN BOOKS OF VISIBLE AND EXCHANGEABLE LEAVES SUPERPOSED, THE LEGAL PROVISIONS FOR THE USE OF LAWYERS, ATTORNEYS, ADMINISTRATIVE MANAGERS AND INDUSTRIAL AND COMMERCIAL ENTREPRENEURS IN GENERAL : en es
  • DEP0039553DA - Process for the precise identification of a surface or curve in space by means of interfering light waves : de en
  • DEP0041893DA - Building block. : de en
  • DEP0011590DA - Electric rotating magnet measuring instrument : de en
  • DE803147C - Illuminated sign : de en
  • AT167713B - Balcony door lift lock and dovetail nut strap : de en
  • CH273635A - Process for preparing copper oxychloride. : en fr
  • CH273740A - Wristwatch with tactile warning. : en fr
  • DE1620510U - PROTECTIVE PAD FOR CLOSET SEATS. : de en
  • CH273798A - Process for the production of an impregnating agent for the paper insulation of cables and capacitors. : de en
  • CH273830A - Method and device for advertising lighting of writings and surfaces. : de en
  • AT167740B - Device for attaching signs for door handles to doors : de en
  • AT167758B - pen : de en
  • CA471780A - Truing apparatus for centerless machines : en fr
  • US2543276A - Tire handling device : en
  • US2543563A - Agricultural loading machine : en
  • US2543070A - Hydrocarbon conversion apparatus and process : en
  • FR974856A - Self-propelled nautical device using human power or any other : en fr
  • DE1620399U - TILTABLE CHEESE TRAY. : de en
  • DE1620543U - POWER PLANT FOR WRITING MEASURING DEVICE. : de en
  • DEH0004779MA - Lateral guidance of the rolling stock when rolling blanks in rolling mills : de en
  • DEP0013104DA - Device and method for irradiating liquids : de en
  • FR975106A - Device for protecting warranty seals affixed to measuring and control devices : en fr
  • GB650607A - Improvements in or relating to the production of ferric oxide : en
  • US2543087A - Turnable coupling member : en
  • USD162190S - Musical toy : en
  • USD162180S - Kennedy glove : en
  • DE802955C - Slide rule with place value reading device : de en
  • DEA0003600MA - Throttle valve control for internal combustion engines : de en
  • DESC003168MA - Sleeper jack for railroad tracks : de en
  • AT167750B - Hotplate, in particular multi-part hotplate, with a hearth hole ring attached from below : de en
  • CH273777A - Match dispenser. : de en
  • DEA0000097MA - Rotary kiln for burning cement or the like. : de en
  • DEE0001010MA - Coal extraction device for making scratches in the coal face by hand : de en
  • GB650468A - Improvements in or relating to brakes : en
  • DE803099C - Vehicle toy with figures moved by the running spring drive : de en
  • DEP0021740DA - Use of wood flour as a powder base. : de en
  • ES21592Y - Flexible valve for tires. : en es
  • FR974984A - Improvements to plows : en fr
  • AT167784B - Converter vessel with liquid cathode : de en
  • AU150412B2 - Wax-dimethylpolysiloxane film-forming protective composition : en
  • CA471731A - Brake head arrangements : en fr
  • DE1620503U - ADJUSTABLE CURTAIN TENSIONER. : de en
  • DE802883C - Combined spice shaker : de en
  • ES25670U - Electric welder (Machine-translation by Google Translate, not legally binding) : en es
  • GB650564A - Improvements in change-speed control : en
  • CA471757A - Wound cores : en fr
  • FR974956A - Typewriter allowing alone and by itself to write in several different languages whose letters and characters are not the same : en fr
  • PL34271B1 - : en pl
  • DE1620351U - MACHINE COMPONENTS COMPOSED OF SEVERAL UNITS, CARRYING PARALLEL SHAFTS. : de en
  • DE802897C - Movable branch support : de en
  • DESC000931MA - Toys in the shape of a duck or the like. : de en
  • CH273690A - Device for fixing to each other, in a removable manner, two parts of clothing. : en fr
  • CH273822A - Prepayment vending machine. : en fr
  • US2542972A - Stabilization of organic compounds : en
  • AT167752B - Method and device for the production of colored prints : de en
  • AU3888750A - Method of increasing molecular weight of polymers containing hydroxyl and/or amino radicals : en
  • CA471724A - Scaffold fittings : en fr
  • ES24782Y - Mechanized pencil-pincushion and made up of small pieces. : en es
  • DE802824C - Loading device for wide grate funnels : de en
  • DE803029C - Stone wire saw : de en
  • ES25738U - Hammer to pendular suspension to chop stone. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974783A - Playpen for children, foldable and transformable into other objects : en fr
  • FR974939A - Stretch ring : en fr
  • FR975264A - Packaging device for paper machine felts : en fr
  • US2543199A - Message numbering apparatus : en
  • USD162192S - End cap for a venetian blind bottom bar : en
  • CH273749A - Process for manufacturing a copper laminate, particularly intended for elements with asymmetric electrical conductivity of the copper-copper oxide type. : en fr
  • US2543118A - Window screen : en
  • US2543333A - Derivatives of upsilon-triazolo (d) pyrimidine and methods of preparing the same : en
  • PL34311B1 - A method of reinforcing concrete or other materials based on cement or cement-magnesia binder : en pl
  • US2543657A - Scrubbing device with removable brush assembly : en
  • AU151387B2 - Improvements in or relating to fuel flow indicating systems : en
  • ES193772A1 - A PROCEDURE TO DISABLE MIXES : en es
  • FR974722A - Reversible hammock : en fr
  • AT167720B - Process for the manufacture of gas burners : de en
  • AU155859B2 - Improvements in or relating tothe polishing of glass : en
  • DE1620423U - SEAT OR Lounger. : de en
  • DEP0045802DA - Locking device : de en
  • FR974733A - Tissue enhancements : en fr
  • CA471741A - Radio aerials : en fr
  • DE1620490U - DEVICE FOR CONNECTING AN ELECTRIC MOTOR DIRECTLY TO THE WATCHMAKER'S CHAIR. : de en
  • DE802982C - Abortion or winding device for carded yarn spinning machines u. like : de en
  • DE803149C - Protective device on motor vehicles or the like. : de en
  • DE1620519U - COMPRESSOR VALVE FOR INFLATING THE AIR TIRES OF MOTOR VEHICLES. : de en
  • FR974937A - Device indicating the operation of a gas or electric stove or stove : en fr
  • PL34272B1 - : en pl
  • US2542984A - Method of solubilizing keratin : en
  • USD162170S - Greeting card or the like : en
  • AT167736B - Foosball game : de en
  • AU3890050A - Improvements in or relating to thixotropic compositions : en
  • CH273839A - Vehicle with heater. : en fr
  • DE803024C - Exchangeable metal sole for sandals and work shoes : de en
  • DEP0049542DA - Arrangement for the reflection-free attachment of a terminating resistor in a coaxial line : de en
  • DE803183C - Hair curlers for permanent waving : de en
  • FR974719A - Electric lighting device for mixed light : en fr
  • DE802187C - Process for the production of suspended ceilings suspended from load-bearing ceilings and a device for its implementation : de en
  • DEE0001057MA - Cutting machine with feed cable drum that can be moved on a buttress chain conveyor : de en
  • ES22645Y - Shaving case. : en es
  • CH273783A - Quick coupling for pipes or hoses. : de en
  • GB650543A - Improvements in or relating to assemblies for use in constructional work : en
  • AT167765B - Pump with one or more self-regulating pistons : de en
  • CA471737A - Electrical signalling systems : en fr
  • CH273869A - Device for displaying the extremum of a force. : de en fr
  • DE802061C - Process for the production of lightweight bodies : de en
  • DE802867C - Method of manufacturing concrete window frames with concrete window sashes : de en
  • DEN0000084MA - Track system for mining operations (mine station) : de en
  • CH273803A - Piezoelectric element. : de en
  • DE1620502U - CHERRY PESER. : de en
  • DE802833C - Armchair that can be used as a bed : de en
  • ES196137A1 - OVEN HEATED BY ELECTRICAL INDUCTION CURRENT : en es
  • CH273657A - Evaporation burner installation for liquid fuel, in particular for oil. : de en
  • ES196443A1 - A SUPERSONIC TRANSMITTER OF ULTRAELEVATED FREQUENCY : en es
  • FR974878A - Safety device applicable to wheel rims of motor vehicles : en fr
  • GB650557A - Improvements in and relating to the generation of steam and to apparatus therefor : en
  • AT167716B - Grate, especially for economy firing : de en
  • AT167701B - Vehicle trailer with an automatically adjustable wheel axle according to the steering angle of the driving vehicle : de en
  • DE803059C - Device for marking items of laundry : de en
  • ES25695U - Deposit for the storage of garbage on public roads. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974716A - Two-part retractable float for seaplane : en fr
  • FR974747A - Improvements to textile finishing compositions : en fr
  • US2543722A - Attachment for golf clubs : en
  • US2543054A - Vehicle : en
  • USD162126S - Inflatable toy figure or similar -article : en
  • PL34333B1 - : en pl
  • US2543605A - Display mounting for automotive vehicles : en
  • USD162247S - Smith ,table : en
  • US2543073A - Method and means for printing and enlarging pictures in color : en
  • US2543326A - Clasp brake mechanism : en
  • US2543540A - Battery terminal connector : en
  • CH273642A - Set of trough shaped dies. : de en
  • US2543327A - Preparation of reduced magnetite synthesis catalyst : en
  • CH273810A - Unit equipment for dentist. : en fr
  • CH273814A - Process for the production of a basic ether of a p-halogenated benzhydrol. : de en
  • AU3295550A - Improved hanger clamp : en
  • DE1620506U - WOODEN SWIVEL CHAIR. : de en
  • DE803080C - Testing device for determining the wear resistance of textiles : de en
  • DEA0000694MA - Dressing device for profiled grinding wheels : de en
  • FR975023A - Reboring device for engine blocks and similar parts : en fr
  • CH273640A - Process for obtaining a hexachlorocyclohexane preparation without the offensive odor of crude hexachlorocyclohexane. : en it
  • CH273773A - Template for drawing the letters of the alphabet. : de en
  • DEP0052738DA - Flexible shaft with exchangeable cover : de en
  • DES0000203MA - Book with a gramophone record : de en
  • FR974981A - Boiler reheating device stopped : en fr
  • USD162134S - Stocking : en
  • US2543335A - Process for polymerizing divinyl benzene and polyolefinic esters : en
  • US2543434A - Marker circuit : en
  • US2543679A - Extrusion apparatus : en
  • AU3891750A - An improved collapsible box or container : en
  • US2543374A - Spinning and preparatory machine : en
  • US2543598A - Core molding machine : en
  • CH273681A - Endless needle conveyor belt for spun fibers. : de en
  • DE1620448U - SKI POLE WITH INTERCHANGEABLE PLATE. : de en
  • DE1620525U - PENCIL PROTECTIVE CASE WITH BUILT-IN PENCIL SHARPENER. : de en
  • DK72214C - Flux for joining light metal parts. : da en
  • US2543437A - Hinge leaf structure : en
  • US2543511A - Preparation of diborane : en
  • PL34320B1 - : en pl
  • US2543509A - Straight pull brake lever structure : en
  • DE803055C - Wall-like support member : de en
  • ES25687U - Mechanism to kick the table of the lavatory valves. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620407U - DEVICE FOR SEALING OR STOPPING BOTTLES, WIDE-NECKED VESSELS AND OTHER CONTAINERS. : de en
  • AT167753B - pen : de en
  • US2543425A - Squeezable wave guide for line stretching : en
  • US2543522A - Apparatus for proportioning liquids : en
  • US2543601A - Polymeric imido-esters prepared from maleic heteropolymers and azolines : en
  • CH273644A - Double sash for doors and windows. : de en
  • DE802878C - Device for automatic extraction of compressed air from the brake line : de en
  • ES192305A1 - IMPROVEMENTS IN RADAR SYSTEMS : en es
  • GB650546A - Improvements relating to means for holding scientific apparatus : en
  • PL34250B1 - : en pl
  • USD162258S - Sturm coaster : en
  • DE803211C - Double fork steering for buses and trailers : de en
  • FR974763A - Impact protection device : en fr
  • FR975140A - Process for the solubilization of phosphates and the simultaneous production of dicalcium phosphates and lime nitrate : en fr
  • US2543182A - Book marker : en
  • DE802813C - Extendable pit ram with rigid locking : de en
  • USD162125S - Inflatable toy figure or similar article : en
  • AU3346550A - Improvements in or relating to latex compositions andthe coating or impregnating compositions produced therefrom : en
  • CH273879A - Crossbar switch for automatic telephone systems. : de en
  • DE1620377U - CLOTH PICKER. : de en
  • ES195829A1 - IMPROVEMENTS IN GASOLINE AND ALCOHOL FUEL GAS LIGHTING EQUIPMENT : en es
  • AT167730B - Closure, especially for refrigerators, cars and. like : de en
  • DEP0016443DA - Air cleaner for the intake air of internal combustion engines, compressed air generation systems and the like for preliminary and fine separation by means of a cyclone and wet air filter in a concentric arrangement : de en
  • DEP0046227DA - Chassis for electrical equipment, in particular radio equipment : de en
  • FR974854A - Improvement in guiding devices for banknote separating machines : en fr
  • GB650461A - An improved mobile screen holder adapted more especially for use in the picture filmmaking industry : en
  • US2543242A - Apparatus for treating crude petroleum and other liquids : en
  • US2543487A - Composition for treating mineral wool : en
  • US2543025A - Portable drinking fountain : en
  • US2543321A - Apparatus for the delivery of predetermined volumes of liquid : en
  • AT167707B - Snow fence : de en
  • AT167796B - Device for improving heat transfer by conduction : de en
  • CH273764A - Process for preventing the decarburization of iron alloys during their heat treatment and device for carrying out the process. : de en
  • US2543649A - Linkage for hydraulic actuators : en
  • DE803179C - Electrode holder for a body irradiation arc lamp : de en
  • DES0000021MA - Arrangement for monitoring the insulation status of the high-voltage system on electric vehicles isolated from earth : de en
  • DESC004307MA - Switching mechanism for washing machine drums driven by an electric motor : de en
  • FR975165A - Improvements in cold producing devices and means for their manufacture : en fr
  • US2543493A - Massaging apparatus : en
  • USD162233S - Lamp stand : en
  • US2543703A - Gun support : en
  • DE803025C - Ski tip tensioner : de en
  • ES25778U - System of fixed and correct unión of a device for obtaining stereoscopic photographs to single-lens cameras (Machine-translation by Google Translate, not legally binding) : en es
  • CH273825A - Electromechanical converter. : de en
  • FR975018A - Improvement in the assembly of rotary vibrators : en fr
  • CH273649A - Flat arched bridge made of reinforced concrete. : de en
  • CH273674A - Method of pointing bristles and apparatus for its implementation. : en fr
  • DE1620419U - JOCKSTRAP. : de en
  • DEP0030907DA - Scrubbing and broom wood for manual feed : de en
  • DE802984C - Drive for building material mixer : de en
  • GB650733A - Improved method of treating paper-making pulp : en
  • PL34327B1 - : en pl
  • FR974812A - A method for unwinding from a single reel and rewinding onto a single reel a cinematographic program requiring several reels; and device adapting to a projection apparatus for carrying out this process : en fr
  • FR975006A - Metal window : en fr
  • GB650691A - Improvements in or relating to electrical transmission systems : en
  • US2543518A - Coal feeder elevator : en
  • US2543484A - Adjustable side bearing : en
  • DE1620469U - VISUAL IDENTIFICATION OF UNLIT ROAD VEHICLES. : de en
  • DEP0033675DA - Drivable steel post : de en
  • DEZ0000627MA - Fertilizer trolley with treadmill floor and spreading device : de en
  • US2543274A - Pipe bin and rack : en
  • US2543606A - Apparatus for producing simulated snowstorms : en
  • ES25806U - New clip closure system for earrings and earrings (Machine-translation by Google Translate, not legally binding) : en es
  • US2543443A - Auxiliary heat radiator for internal-combustion engines : en
  • AT167779B - Sealing in continuous annealing furnaces : de en
  • CA471812A - Electric motors : en fr
  • CA471756A - Phase-shifters : en fr
  • CH273819A - Hair styling device. : de en
  • DEM0000985MA - Elastic ruler : de en
  • FR974998A - Improvements to cross-flow tubular heat exchangers : en fr
  • ES196227A3 - A NEW MACHINE FOR THE FOLDING OR BENDING OF THERMOPLASTIC MATERIAL SHEETS : en es
  • FR974847A - Treatment method of waste liquids from fermentation industries using molasses : en fr
  • GB650675A - Flexible coated magnetic record member and method of making same : en
  • GB650669A - Printing telegraph apparatus of the start-stop type : en
  • US2543614A - Selective adsorption of olefins : en
  • DE1620468U - WHEEL SUSPENSION OF VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE803166C - Rotary distributors, especially rotary distributors for grain stores, with electrohydraulic adjustment drive : de en
  • PL34241B1 - : en pl
  • DEF0000154MA - Process for removing sulphurous acid from vegetable foods : de en
  • DE802990C - Flotation machine : de en
  • ES193032A3 - A HYDRAULIC VERTICAL GRINDING MACHINE FOR FLAT SURFACES : en es
  • FR974929A - Curler : en fr
  • GB650720A - A method of separating stearine from mixtures of fatty acids containing oleine and unsaponifiable material : en
  • GB650704A - Improvements in pedals for cycles and in cycles fitted with such pedals : en
  • FR975223A - Detachable spindle hub, with independent pinion bearing element for bicycles, tandems or the like : en fr
  • FR975269A - Improvements to vertical filing systems : en fr
  • GB650458A - Improvements in photographic recording and luminescent materials therefor : en
  • FR975224A - Serpentine launcher : en fr
  • GB650575A - Improvements in and relating to magnetrons : en
  • GB650594A - Improvements in or relating to detector circuits for amplitude modulated carrier waves : en
  • FR974945A - Improvements to remote control zippers : en fr
  • FR975000A - : fr
  • GB650745A - Improvements in and relating to hydraulic binding agents : en
  • DE802805C - Sack made of paper and similar material or a corresponding container for holding bulk goods and a device for filling it : de en
  • DE803004C - Process for the manufacture of resinous products : de en
  • DEW0002394MA - Hand tongs for grasping components and other bodies. : de en
  • DE803030C - Gap sealing between the fixed and moving parts of filling and weighing devices, especially for valve bags : de en
  • DEP0003400MA - Fork suspension : de en
  • DEO0000999MA - Time. : de en
  • DES0000297MA - Transformer arrangement : de en
  • DEP0038564DA - Contact device for electrical clock systems : de en
  • ES25725U - Apparatus for fracture reduction (Machine-translation by Google Translate, not legally binding) : en es
  • ES25777U - New zipper needle (Machine-translation by Google Translate, not legally binding) : en es
  • US2543078A - Expendable puller : en
  • US2543530A - Treatment of polymeric chlorotrifluoroethylene : en
  • ES193552A1 - IMPROVEMENTS IN RADIOGRAPHY DEVICES BY PLANES : en es
  • FR974884A - Soft sleeve for connecting rod and piston rod of pumps : en fr
  • DER0001657MA - Washer with air pump : de en
  • FR975188A - Device for adjusting the flow of ink in pens : en fr
  • GB650576A - Improvements in temperature or pressure sensitive electric switch devices : en
  • ES25451U - Reversible blocks, executed with ceramic material or cement agglomerate. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802873C - Device for removing stains from clothes and fabrics : de en
  • DEN0000333MA - Process for the production of moldings, in particular fiberboard : de en
  • FR974814A - Disinfectant, anticryptogamic and insecticidal composition for the treatment of plant diseases : en fr
  • DE803223C - Parallel vice : de en
  • DEB0000016MA - Procedure for level control : de en
  • DK72205C - Recording device. : da en
  • US2543044A - Vaporizing type oil burner unit : en
  • US2543600A - Deck lid hinge : en
  • CA471771A - Gas valves : en fr
  • CH273743A - Timepiece with hour and minute counters. : en fr
  • PL34299B1 - : en pl
  • US2543370A - Spring coiling and assembling : en
  • US2543652A - Emergency by-pass system : en
  • DE803129C - Process for the production of assembly structures : de en
  • ES187888A1 - IMPROVEMENTS INTRODUCED IN THE PREPARATION OF SOAP SUBSTITUTE : en es
  • FR974841A - Azo dyes and their manufacturing process : en fr
  • FR974917A - Piston with piston rings held under tension by support springs : en fr
  • DEP0022825DA - Process for the production of ammonium compounds from sulphonated sulphurous petroleum : de en
  • GB650612A - Stereoscopic picture projection apparatus : en
  • US2543720A - Electromagnetic deflection circuit : en
  • DE1620357U - BUNK ARRANGEMENT ON BOARD SHIPS. : de en
  • DE1620364U - TEST DEVICE FOR DETERMINING FAULTS ON ELECTRIC COOKING STOVES. : de en
  • DEP0001236MA - Combined seating and reclining furniture. : de en
  • DEP0028719DA - Process for the production of artificial threads or fibers from stabilized, aqueous alkali alginate solution. : de en
  • AT167754B - Method of making hollow rubber toys : de en
  • CA471810A - Electronic systems for operating direct-current motors from an alternating-current supply : en fr
  • DE802491C - Piston pump : de en
  • DE1620444U - REFLECTORS FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • DE802869C - Holder for lights of any kind : de en
  • DE803052C - Spreading clamp for attaching rock drill hammers : de en
  • FR974832A - Handle for cycles : en fr
  • GB650631A - Diazotype photoprinting layers having organic esters and nitriles containing an active methylene group as azo coupling components : en
  • PL34229B1 - : en pl
  • DE802949C - Ceiling, especially monolithic concrete ceiling or light ceiling with concrete ribs : de en
  • DEP0041588DA - Thread connection on containers : de en
  • FR974737A - Progressive clamping press with application on woodworking machines and table safety lock : en fr
  • GB650617A - Improvements in or relating to impedance measuring apparatus : en
  • PL34260B1 - : en pl
  • CH273834A - Process for making a collapsible tube and tube made by this process. : de en
  • AT167731B - Structural steel containing titanium with up to 0 ¨ 8% carbon, 0 ¨ 4 ¨ 4% manganese, up to 1 ¨ 2% silicon and, if necessary, with small additions of copper, chromium, molybdenum : de en
  • CH273703A - Grate, especially for enamelling ovens. : de en
  • CH273857A - Process for the production of a new substance for textile treatment. : de en
  • DE803077C - Fish tape groove milling device : de en
  • DE803140C - Lock : de en
  • DEF0002553MA - Device or tool for precisely pressing the sheet metal soles onto the finished shoe last : de en
  • FR975081A - Device allowing the traction of railways and propulsion by electrogas : en fr
  • GB650485A - Process for the conversion of liquid hydrocarbons into aromatic hydrocarbons and gaseous products : en
  • GB650726A - Improvements in reversible rotary pumps or motors : en
  • DEM0004243MA - Process for stirring and mixing or separating liquid mixtures permeated with solids : de en
  • DEP0002224DA - Circuit arrangement for telephone extension systems with dialer operation : de en
  • DE802945C - Tubular steel upholstered armchair : de en
  • DEM0003603MA - Elastic carrier tape or the like and a method for its production : de en
  • DK72197C - Process for the preparation of a soap-free detergent. : da en
  • ES191984A1 - PROCEDURE FOR CONTINUOUS TRANSFORMATION BY THE JOULE EFFECT IN THE MASS OF A REFINED GLASS VITRIFICABLE MIXTURE : en es
  • DE803174C - Device for removing scale, rust, etc. like : de en
  • DEP0052878DA - Electric lamp. : de en
  • AT167714B - Liquid fuel furnace : de en
  • CA471764A - Control devices for fluid pressure systems : en fr
  • CH273699A - Process for the preparation of mixtures of methyl-6, α-ionones (a-irones) isomers, by cyclization of methyl-3-pseudo-ionones. : en fr
  • ES25800U - Envelope with philatelic support (Machine-translation by Google Translate, not legally binding) : en es
  • ES25821U - Improved needle for phonocapper head (Machine-translation by Google Translate, not legally binding) : en es
  • GB650664A - Improvements in and relating to wrap striping or patterning in knitting machines : en
  • USD162265S - Wiggins, jr ship : en
  • DE802789C - Rearview mirror, especially for vehicles : de en
  • GB650515A - Improvements in or relating to boxes of cardboard or like material : en
  • CH273680A - Process for spinning filaments from synthetic linear superpolyamides, in the molten state. : en fr
  • US2543639A - Rotor for synchronous induction motors : en
  • US2543731A - Perpetual calendar : en
  • US2543215A - Process of preparing antibody-rich globulin fractions : en
  • USD162224S - Combination comb and brush wall rack : en
  • AU3281050A - Bath plug : en
  • CA471800A - Motor construction : en fr
  • AU149395B2 - Method and installation tor the automatic firing of coke in particular large coke, and similar fuels : en
  • CH273694A - Coolant injection device for grain grinding rollers. : de en
  • AU146831B2 - Improvements in or relating to warning signs particularly for road use : en
  • CH273667A - Table, especially for office furnishings. : de en
  • PL34236B1 - : en pl
  • USD162175S - Automobile fender : en
  • DET0000666MA - Method of conveying peat : de en
  • DK72204C - Apparatus for recording the quantity of material carried at any time by a carrier. : da en
  • US2543150A - Sintering furnace : en
  • CA471801A - Control systems : en fr
  • FR974768A - Optical device for detecting existing defects in transparent materials : en fr
  • DE802818C - Process for the production of phenylacetic acid : de en
  • DE802837C - Bell winds : de en
  • ES23515Y - New lightweight material rim profiles for bicycles and the like. : en es
  • ES25693U - Made of parallel lathe with coupled devices of automatic speed changes by trapezoidal belts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974736A - Towel convertible into backpack : en fr
  • AU153991B2 - Improvements in or relating to automatic telecommunication exchange systems : en
  • CH273754A - Machine tool. : en fr
  • USD162255S - Monkey coin bank or similar container : en
  • AU148382B2 - Organosilicon resins and methods of preparing them : en
  • CH273691A - Method for ironing clothes and installation for implementing this method. : en fr
  • CH273719A - Device for announcing partly fixed and partly changeable text. : de en
  • CH273826A - Device for transmitting an ultra-short wave of the H01 type from one rectangular waveguide to another. : en fr
  • DE802946C - Folding chair : de en
  • DE803097C - Figure toy moved by a spring mechanism : de en
  • DE803118C - Stage signal box with pressure medium control : de en
  • DK72213C - Hydraulic power transmission system. : da en
  • US2543123A - Adjustable gun sight : en
  • DEM0000007MA - Device for model railways or the like operated with alternating current for remote control of the direction of travel of the traction vehicle by means of direct current : de en
  • FR975133A - Methods and devices of mobile divers of gas apparatus directly accessible to the eye and to the hand of the user : en fr
  • GB650452A - Improvements in diamond abrasive wheels and other abrasive articles : en
  • DE1620483U - FOOTBALL TOTO SOCIETY GAME. : de en
  • AU3886350A - Improvements in or relating to electric circuits for use with cathode ray tubes and for like purposes : en
  • AU148363B2 - Improved duster for cleaning louvre or Venetian blinds or screens : en
  • PL34255B1 - : en pl
  • US2543003A - Selection control for telephone systems : en
  • DE1620479U - STEM ARM FOR BICYCLES. : de en
  • AU153021B2 - Improvements in or relating to window construction : en
  • BE499298A - device for adjusting the tension in x-ray generators : en fr
  • CH273697A - Method for producing a contact compound. : de en
  • CA471715A - Breast covers : en fr
  • DEP0000532MA - Acetylene generator with constant pressure : de en
  • DK72203C - Scaffolding clamp. : da en
  • ES25796U - Foldable device to present advertising drawings with different terms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650638A - Improvements in machines for bending tubes or the like elements : en
  • US2543282A - Posthole digger : en
  • US2543743A - Method and apparatus for hightemperature hydrocarbon conversions : en
  • US2543318A - Preparation of 2-thiophenealdehydes and n-methyl 2-thenylamines : en
  • US2543576A - Sled-type fishing line sinker : en
  • US2543624A - Pump : en
  • AU151508B2 - A detergent composition comprising anan ionic detergent, a higher alcohol andan amide : en
  • ES192122A1 - PROCEDURE FOR THE OPERATION OF DIESEL DE ANTECÁMARA MACHINES : en es
  • ES196265A1 - A PROCEDURE TO OBTAIN LOW DENSITY CONCRETE : en es
  • CA471697A - Scraping devices for cleaning plow discs : en fr
  • US2543231A - Lubricant pump : en
  • DE803125C - Trolley for agricultural grab lifts with tracks partially laid in curves : de en
  • DEP0009039DA - Circuit arrangement for relay breakers in telecommunication systems, in particular telephone systems : de en
  • FR974825A - Cost-effective construction process for prefabricated hollow unit ceilings : en fr
  • CH273767A - Body formed from fiber material, in particular wood, and method for its production. : de en
  • DEP0012339DA - Motor selectors for telecommunications, in particular telephone systems : de en
  • CH273788A - Safety device for a crane in the event of an overload of its arm. : en fr
  • CH273845A - Shut-off valve for the brake lines of railway air pressure brakes. : de en
  • DEC0000943MA - Methods and apparatus for applying a paint coating to the surface of a motor vehicle body : de en
  • FR974914A - Improvements to thermovelocimetric devices : en fr
  • GB650640A - An improved indicative frame for attachment on the edge of shelving or the like : en
  • CH273668A - Foldable Malbock. : de en
  • US2543238A - Mechanical movement : en
  • USD162160S - Table lighter : en
  • DED0002912MA - Drill head : de en
  • ES196110A1 - A POSTERIOR ELASTIC SUSPENSION BIKES : en es
  • FR974762A - Device for fixing collector postage stamps : en fr
  • FR975293A - Thread advancement drum for multiple treatments including drying : en fr
  • US2543248A - Device for the medical treatment of persons with high-frequency energy : en
  • USD162166S - Reflector housing for an automobile fender : en
  • DESC002847MA - Pneumatic bag opener for bags made of cellulose glass or paper : de en
  • CH273683A - Chain knitting process, and knitting loom for its implementation. : en fr
  • PL34247B1 - : en pl
  • PL34269B1 - : en pl
  • DE803217C - Coupling consisting of tongues for connecting the tracks of toy and model railway systems : de en
  • US2543270A - Polyacylated amino diols : en
  • US2543366A - Two-position fuel valve for gasturbine torch igniters : en
  • US2543397A - Herbicidal compositions containing esters of chlorinated phenoxyacetic acids : en
  • PL34296B1 - : en pl
  • US2543303A - Gyrocasting machine : en
  • USD162177S - Kartveli airplane : en
  • US2543251A - Granule depositing method and apparatus : en
  • CH273711A - Latching device to be attached to a typewriter. : de en
  • CA471719A - Wheel structures : en fr
  • CH273838A - Loading device for self-propelled vehicles. : en fr
  • US2542992A - Nailable concrete : en
  • AU158529B2 - Process and apparatus tor the low temperature carbonization or gasification of lumpy or briquetted sub-bituminous fuels : en
  • CA471759A - Multipole direct-current generators : en fr
  • DE802808C - Rotatable connection of parts made from non-metallic materials by pressing, especially for toilet lids and seats : de en
  • AU153839B2 - Systems for controlling the position ofa shaft in its bearings : en
  • US2543174A - Telegraphically controlled timing mechanism : en
  • US2543682A - Pastry patter : en
  • US2543714A - Lettering guide device : en
  • GB650656A - Improvements in sensitive photographic materials : en
  • US2543011A - Means for adjusting high-frequency electric discharge devices : en
  • US2543140A - Slidable and reversible jaw wrench especially designed for work on different type rifle actions : en
  • US2543297A - Cooking appliance : en
  • CH273818A - Pocket sprayer. : en fr
  • US2543740A - Clamp : en
  • US2543283A - Screw and nut driving tool : en
  • AT167793B - Time switch : de en
  • CH273675A - Closing cap for containers, in particular for bottles. : de en
  • AU151008B2 - Improvements relating to protective coverings for electric cables, pipes andthe like : en
  • US2543452A - Dry cereal server : en
  • US2543190A - Tobacco cartridge : en
  • US2543692A - Roof construction of buildings : en
  • CA471714A - Breast covers : en fr
  • DE802974C - Process for the treatment of the surfaces sliding on each other of plug valves made of copper alloys to avoid grinding : de en
  • CA471740A - Film tensioning devices : en fr
  • ES196308A3 - A MECHANICAL SYSTEM FOR THE INTERPOSITION OF AN ELASTIC THREAD DURING A GENERAL PROCESS OF KNITTING KNITTING : en es
  • DE1620491U - FOERDERER. : de en
  • CH273741A - Alarm clock. : en fr
  • CH273774A - Flexible link ends meeting loop. : en fr
  • DEST001300MA - Hand sheaf ties : de en
  • ES25776U - Toy with fish-shaped movement (Machine-translation by Google Translate, not legally binding) : en es
  • AU3353150A - Improvements in gaskets : en
  • US2543050A - Variable voltage selector : en
  • CA471808A - Quasi-impedance relay-systems : en fr
  • DE802862C - Attachment gates for the roving bobbins on ring spinning and similar machines : de en
  • DE803086C - Toy bucket : de en
  • DE803201C - Press for making growing pots : de en
  • AT167705B - Seal for the joints in windows, doors, cupboards, appliances, etc. like : de en
  • CH273695A - Apparatus for heating smoke ovens with gas. : de en
  • DEP0038247DA - Semiconductor amplifier : de en
  • ES196229A3 - A NEW PROCEDURE FOR OBTAINING SNOWS IN THERMOPLASTIC MATERIAL SHEETS : en es
  • DE804649C - Adjustable last : de en
  • DEK0000211MA - Bracket for horn loudspeaker : de en
  • US2543537A - Almond shelling machine : en
  • CH273823A - Electron tube amplifier. : de en
  • AT167747B - Device for producing, in particular by grinding, non-circular cross-sections on external and internal profiles : de en
  • DE1620535U - MOUNTING FOR THE ROTATING TOOL CARRIERS ON ELECTRICALLY DRIVEN FLOOR CLEANING MACHINES. : de en
  • ES25672U - Trolley for laying of heavy cable of campaign (Machine-translation by Google Translate, not legally binding) : en es
  • GB650457A - Improvements in recording images by means of phosphors : en
  • GB650530A - An improved method of and apparatus for the transferring of decoration from a work decorating roll to a workpiece : en
  • US2543367A - Method of operating regenerators for open hearths : en
  • AT167775B - Adjustable water drainage device that can be used as a pressure regulator and synchronous outlet in pipeline turbines and as a water energy destroyer : de en
  • AU3882550A - Positioning system monitor : en
  • BE499117A - : en
  • DE803114C - Process for the production of carbon disulfide : de en
  • DEB0008430MA - Metal barrel : de en
  • ES193033A3 - A PRECISION BORING MACHINE : en es
  • FR974802A - Dyes and pigments and their manufacture : en fr
  • SU89029A1 - Method of face grinding and control of grinding wheels in an automatic production line : en ru
  • US2543456A - Oscillation generator : en
  • US2543460A - Toy track crossover : en
  • AU3882950A - Improvements relating to the production of water soluble Benzotliiophene derivatives : en
  • US2543538A - Article feeding mechanism : en
  • US2543361A - Casual wear shirt : en
  • US2543436A - Apparatus for painting walls : en
  • USD162235S - Apron ok similar article : en
  • CA471742A - Electric discharge apparatus : en fr
  • PL34329B1 - : en pl
  • US2543336A - Clothespin : en
  • USD162152S - Advertising figure or the like : en
  • AU3886450A - 1 "Improvements in circuits for testing outlets in automatic selector switches : en
  • CH273862A - Process for the production of a new phthalocyanine derivative. : de en
  • AT167785B - Circuit arrangement for the control and feedback of remote-controlled processes via at least one conductor : de en
  • US2543569A - Fishing rod holder : en
  • USD162234S - Schwartz clockcase : en
  • DEM0001712MA - Hanging fabric dryer : de en
  • DEP0037153DA - Method for the selective detection of an earth fault in networks with an isolated star point or a neutral point earthed via quenching coils : de en
  • FR974909A - Protection process for heating elements : en fr
  • GB650548A - Improvements relating to centrifugal extrusion apparatus : en
  • GB650729A - Improvements in or relating to electric switches or circuit controllers : en
  • DEJ0001425MA - Cable connection : de en
  • ES24155Y - Useful for suspending and holding game. : en es
  • ES24224Y - Game of skill and dexterity. : en es
  • FR974948A - Large reflective and divergent surface combined : en fr
  • GB650647A - Holder for razor blades : en
  • AT167780B - Gear for converting a reciprocating movement into a rotary movement : de en
  • CH273671A - Convertible furniture. : de en
  • US2543026A - Center punch gauge : en
  • CH273795A - Gas turbine plant. : de en
  • US2543380A - Educational ball runway toy : en
  • AU3887250A - Method and apparatus for preshrinking tubular knitted fabrics : en
  • CH273877A - Process for producing a piperidine compound. : de en
  • US2542973A - Method of making crinkled fibers : en
  • US2543439A - Method of manufacturing coated elements for electron tubes : en
  • CA471738A - Mounting of glass plates in frames, or holders for use in optical or other instruments : en fr
  • CA471788A - Processes and machines for the moulding in their own packing of fusible or thermo-plastic products : en fr
  • AT167735B - Security roll bar lock : de en
  • AT167774B - Process for generating kinetic gas energy by means of injector action including means for carrying out the same : de en
  • DE803195C - Flow meter for gases : de en
  • AU3414550A - An improved mixing apparatus : en
  • DE802932C - Suspension clip : de en
  • DET0002044MA - Needle pack : de en
  • US2543597A - Beach bag and canopy : en
  • PL34292B1 - : en pl
  • DE802943C - Method and device for lining steelworks molds or similarly shaped foundry molds with a lacquer coating : de en
  • FR974882A - Quick-coupling automatic safety disconnector for pressurized fluid : en fr
  • FR975139A - Improvements to direct visual angle and phase indication systems particularly applicable to direction finding and pulse ranging : en fr
  • AU3890250A - Improvements in or relating to thixotropic compositions : en
  • CA471734A - Brakes : en fr
  • CH273875A - Process for producing a piperidine compound. : de en
  • DE1620461U - SINGLE COMBINATION BOX. : de en
  • FR975003A - Device for attaching blades to turbo-machine wheels : en fr
  • FR975290A - : fr
  • AT167732B - Electric heat storage oven for baking, tempering, heating or the like. : de en
  • CH273787A - Suspension device for loads on hoists. : de en
  • ES195520A1 - A PROCEDURE FOR THE OBTAINING OF EDIBLE PRODUCTS BASED ON EXTRACT OF REGALIZ IN MOLDED AND ELASTIC STATE : en es
  • FR974941A - Bicycle support stand : en fr
  • FR975110A - High pressure, double vaporization boiler : en fr
  • CH273718A - Paper cutting machine with means for opening envelopes. : de en
  • FR975235A - Covering device for the roll-over compartment of motor cars of the convertible type : en fr
  • CA471745A - Capacitor discharge welding systems : en fr
  • CH273662A - Adjusting device on seating and reclining furniture. : de en
  • CH273728A - Electrical measuring device. : de en
  • CA471779A - Methods and apparatus for making pipe fittings : en fr
  • CH273765A - Cutter head for woodworking machines. : de en
  • DE803192C - Bock for roofer scaffolding : de en
  • DEE0002021MA - Scales for cranes : de en
  • US2543260A - Differential support for hoists : en
  • US2543465A - Animal feeder : en
  • AT167749B - Ice skating crutch for leg amputees : de en
  • GB650629A - Vibrating device for a directed vibratory effect by means of rotatable vibratory members : en
  • DEP0036119DA - Rotary gate valve, in particular for vacuum apparatus : de en
  • US2543222A - Phase and frequency modulation system : en
  • US2543227A - Concentrated arc lamp : en
  • US2543691A - Azo dyes as silver halide photographic developing agents : en
  • USD162127S - China stand : en
  • US2543230A - Adjustable firedog : en
  • US2542999A - Telecommunication system : en
  • USD162163S - Refrigerator wagon : en
  • AU3888450A - Frequency regulator : en
  • DEP0000796BA - Process for the vacuum-tight sealing of vessels. : de en
  • DE803162C - Device for chipping the chains of endless conveyors : de en
  • DEE0000921MA - Device for the continuous casting of blocks and other castings : de en
  • DEP0004803DA - Cable fastening for suspension bridges : de en
  • DEP0055890DA - Mortar for silicate vaults : de en
  • AT167764B - brush : de en
  • CA471813A - Single-phase electric motors : en fr
  • CH273851A - Pivotable pedal device on a sewing machine built into a piece of furniture. : de en
  • DEI0001811MA - Slide control for four-stroke engines : de en
  • DEP0014666DA - Steam generator : de en
  • FR974756A - Process for the economical production of beet sugar : en fr
  • GB650580A - Improvements in food storing and dispensing devices for birds : en
  • GB650707A - Improvements in or relating to the cold working of metals : en
  • US2543024A - Jet ejection propulsion : en
  • US2543207A - Hose supporter : en
  • US2543505A - Cutter bit : en
  • AU3889050A - Improvements in or relating tothe polishing of glass : en
  • DEH0001790MA - Basic wind freshening process : de en
  • DEK0007769MA - Device plug. : de en
  • DEM0002293MA - Device for the distribution of cargo via elevating and lowering conveyor belts : de en
  • DEP0043310DA - Machine for making wraps for cigarillos or cigars : de en
  • DESC000697MA - Device for braking the shuttle : de en
  • US2543255A - Printing plate lock-up device : en
  • AU3890350A - Improvements in or relating to thixotropic compositions : en
  • CH273713A - A method of manufacturing a positive color motion picture film and a film obtained by this method. : en fr
  • PL34224B1 - : en pl
  • US2543489A - Process for breaking petroleum emulsions : en
  • DE802888C - Process for the manufacture of refractory furnace linings, particularly suitable for lining bath stoves : de en
  • CA471727A - Rear view mirrors : en fr
  • DE803112C - Kneading and mixing device for pasty or pasty substances such as glue or the like. : de en
  • ES25709U - Sharpener for razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • FR975063A - Improvements to the rectifier voltage adjustment system : en fr
  • CH273758A - Equipment on milling machines for hobbing on the milling machine. : de en
  • CH273663A - Deck chair. : de en
  • FR974892A - Fast boat : en fr
  • GB650692A - Injection mold for use in molding opthalmic lenses and other articles : en
  • US2543081A - Pulsed localizer : en
  • US2543433A - Electrical apparatus : en
  • CH273796A - Heat transmitting agent and method of preparing this agent. : en fr
  • DE802868C - Folding box : de en
  • DEP0035734DA - Electric measuring instrument with rotary magnet : de en
  • DE1620372U - BILLBOARD WITH NEWSPAPER HOLDER. : de en
  • DEG0003378MA - Hair and head washing machine. : de en
  • DESC002021MA - Thread guide rail drive device for flat knitting machines, in particular cotton knitting machines. : de en
  • ES196216A1 - A PROCEDURE TO TREAT ELECTROLYSIS SOLUTIONS NATURAL SALINAS WITHOUT PASSING BY SOLID PHASE : en es
  • ES24176Y - Spraying device applicable to any bottle. : en es
  • FR975098A - Automatic tire inflator : en fr
  • DE802799C - Process for the production of seamless shoe uppers and shoe produced by the process : de en
  • DEK0003282MA - Girdle : de en
  • DEO0000101MA - Device for leveling ground surfaces, especially meadows : de en
  • ES25761U - Improved electrical resistance block mainly useful in radiotelephone mounts (Machine-translation by Google Translate, not legally binding) : en es
  • FR974897A - Processes and machines for preparing fibers for spinning : en fr
  • FR974943A - Advanced grill : en fr
  • GB650597A - Improvements in or relating to production of porous beryllia masses : en
  • US2543015A - Receiver circuit : en
  • US2543043A - Rocking device for cribs : en
  • US2543571A - Grape crusher and stemmer : en
  • US2543589A - Valved coupling : en
  • CH273705A - Payment book with stub. : en fr
  • FR975052A - Remote control : en fr
  • GB650636A - Improved process and installation for the underground carbonisation and gasificationof carbonaceous materials : en
  • FR975187A - Spraying improvements for minerals, pigments and similar materials : en fr
  • ES19278Y - Armored resistance applicable to electric irons. : en es
  • ES25638U - Improved tank for ice in domestic refrigerators. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650715A - Method and apparatus for forming particles of thermoplastic material into a sheet orfilm or impregnating flexible sheeting with thermoplastic material : en
  • DEP0023355DA - Conveying pipe for lumpy goods, especially in underground mining : de en
  • DESC000597MA - Weather whistle : de en
  • ES25704U - Mold for ice cubes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543316A - Dyeing textile materials made from : en
  • FR975240A - Improvements to gasoline tank or automobile radiator caps or other applications : en fr
  • ES25710U - Decompressor valve for internal compression engines. : en es
  • FR974791A - New method of manufacturing drums or similar musical instruments : en fr
  • CH273696A - Process for obtaining a mixture of sugar and protein from whey. : de en
  • ES23708Y - Handkerchief for women. : en es
  • DE803115C - Electric-automatic refrigerator : de en
  • DEP0035060DA - Ladder with facilities for extending the stiles. : de en
  • ES25650U - Insulation of high and low voltage cables. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0016323DA - Cutting tool, especially for sheet-like materials such as tobacco leaves, paper, or the like. : de en
  • AT167777B - Fishing machine : de en
  • FR975113A - Fuel injection pump for internal combustion engines with overflow adjustment and guidance in currents in the same direction : en fr
  • FR975261A - Process and device for the preparation of 1.1.2-trichloroethane : en fr
  • GB650703A - Improvements in or relating to a method and means of delivering material : en
  • DE1620547U - TEMPLATE FOR DRAWING MAPS IN GEOGRAPHY LESSON. : de en
  • ES196444A1 - A SPECIAL MECHANISM PRODUCING MECHANICAL ENERGY TAKING ADVANTAGE OF THE MOVEMENT OF OTHER CLASSES OF VEHICLES : en es
  • FR974911A - Shortwave tuning system : en fr
  • GB650579A - Improvements in a control for direct current generators : en
  • FR974765A - New channel tile : en fr
  • FR974934A - Sliding hearth baker's oven : en fr
  • FR974873A - Fungicidal or fungistatic compositions : en fr
  • AU3888050A - Wax-dimethylpolysiloxane film-forming protective composition : en
  • FR975209A - Apparatus for providing high voltage uni-directional current from a relatively low voltage alternating current source : en fr
  • GB650616A - Improvements in or relating to flexible ladders : en
  • GB650489A - Improvements in apparatus for the magnetic recording and reproducing of sound by means of a travelling tape or wire : en
  • PL34222B1 - : en pl
  • AT167710B - Storm protection on roof tiles : de en
  • US2543444A - Rigid jaw, enclosed wrench having manually controlled nut ejector : en
  • US2543458A - Lipstick template : en
  • DEP0008913DA - Frameless electric motor, especially a motor with a small air gap : de en
  • ES23321Y - Automatic flask. : en es
  • GB650472A - Pulse modulation envelope detector : en
  • CH273872A - Process for producing a piperidine compound. : de en
  • DE1620485U - INTERCOM SYSTEM FOR TOYS. : de en
  • DE802933C - Stapler : de en
  • DE802991C - Float valve for steam and condensate separator : de en
  • DE803111C - Book making process : de en
  • CA471750A - Positive grid oscillators : en fr
  • CH273753A - Process for forming a one-piece tube having at least one helical peripheral fin, and tube obtained by this process. : en fr
  • CA471736A - Laundry machine containers : en fr
  • DE803117C - Arrangement for partial recessed assembly of electrical installation devices : de en
  • DESC002339MA - Sawdust cooking and heating furnace. : de en
  • ES24160U - Device for trasvase of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES25633U - New sensor and amplifier device for traffic acoustic signals (Machine-translation by Google Translate, not legally binding) : en es
  • US2543292A - Apparatus for molding plastic aggregate : en
  • DE1620462U - ANCHOR DEVICE ON COKE TAPS. : de en
  • ES25713U - Shackles for improved naval services (Machine-translation by Google Translate, not legally binding) : en es
  • FR975126A - Aerodynamic turbine : en fr
  • US2543325A - Anticorrosive lubricating oil composition : en
  • US2543622A - Traction vehicle wheel slip control system : en
  • USD162182S - Automobile hood ornament : en
  • ES196279A1 - A PROCEDURE TO SIMPLIFY THE SCRUTINY OF TICKETS OR PAPERS BY DATA SYNTHESIS AND EMPLOYMENT OF THE COMBINATORY ANALYSIS : en es
  • FR975206A - Improvements to internal combustion engine valve control cams : en fr
  • DEP0032509DA - Single-axle drive for electrically operated vehicles with transmission gear between the axially only slightly movable drive wheel axle and the drive motor : de en
  • FR974774A - Improved process for preparing a fiber copolymer, copolymer obtained by means of said process and synthetic fiber constituted by this copolymer : en fr
  • FR974817A - Surge arrester with permanent short circuit : en fr
  • FR975192A - Electric control unit : en fr
  • GB650490A - Improvements in or relating to apparatus for treating concentrated pulp residual liquor or the like : en
  • DE802916C - Forming process for jet propellers : de en
  • DE802918C - Hair clippers : de en
  • FR975191A - Lipstick ball tube : en fr
  • US2543629A - Inductance tuned audio-frequency oscillator : en
  • GB650606A - Improvements in or relating to fluid screw-compressors or motors : en
  • DE802998C - Mobile construction hoist : de en
  • DEM0005833MA - Device for separating flour and bran or shells : de en
  • ES196232A1 - AN ULTRASONIC FREQUENCY GENERATING SYSTEM FOR MEDICAL TREATMENTS : en es
  • DE802849C - Blast furnace for volatilization of metals from poor ores, slag, etc. like (half-shaft furnace) : de en
  • DK72215C - Needle. : da en
  • DK72218C - Insert lock. : da en
  • FR974745A - Process for the preparation of organosilicon compounds : en fr
  • FR974866A - Device for the conification of a tube by two pairs of rollers with eccentric and decreasing grooves : en fr
  • ES23334U - New model of watch bracelet. (Machine-translation by Google Translate, not legally binding) : en es
  • DEH0005210MA - Hairdresser's washbasin equipped with a mixed water tap : de en
  • DE1620487U - ROLLER TOY WITH FABRIC FIGURE. : de en
  • DEL0000627MA - Support rod for plants : de en
  • ES21804Y - Neck tensioner. : en es
  • FR974989A - Lock for blading drum-shaped rotors of axial compressors and steam or gas turbines : en fr
  • DE802814C - Extendable pit ram : de en
  • DE802939C - Pickled and pore-filling wood stain : de en
  • ES195226A1 - WATER HEATING SYSTEM WITH STEAM INJECTION : en es
  • FR974983A - Process and installation for the continuous sawing of wooden logs at the log loom : en fr
  • FR974987A - Vulcanizing device and method for manufacturing rubber balloons with inflation valve : en fr
  • GB650694A - Improvements in or relating to clothes washing machines : en
  • ES25156U - A type of shirt elements (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620548U - CHILDREN'S AND TEACHING WATCH. : de en
  • FR975120A - Method and device for regulating the temperature in diffusion installations : en fr
  • US2543407A - Process for recovery of calcium in admixture with sodium : en
  • ES196126A3 - IMPROVEMENTS IN THE STEERING MECHANISMS FOR AUTOMOBILES AND SIMILAR : en es
  • DE802890C - Method for solidifying urea resin foam masses : de en
  • DEF0002058MA - Method and device for the production of elements from reinforced, pre-compacted cement : de en
  • DE803141C - Pinch roller gear, especially for car windows, seats or the like. : de en
  • ES25780U - Plastic tablecloth (Machine-translation by Google Translate, not legally binding) : en es
  • FR975077A - Wire drawing lubricants and their manufacturing process : en fr
  • GB650609A - Improvements in or relating to the processing of thermo-setting plastic material andapparatus therefor : en
  • DE802866C - Shaking device for producing concrete beams : de en
  • DEM0001481MA - Can cleaning machine, in particular for filled cans : de en
  • FR974775A - Improvements in the manufacture of lubricated leathers containing an aluminum salt : en fr
  • DEC0002122MA - Device for guiding liftable agricultural implements attached to tractors : de en
  • FR974864A - Improvements to combustion engine starters : en fr
  • FR975213A - Improvements to tube and pipe mandrels : en fr
  • GB650502A - Improvements in and relating to artificial hands : en
  • GR12862B - HYDRAULIC OIL PRESS WITHOUT BAGS OF QUICK AND HIGH PERFORMANCE. : el en
  • DEK0000286MA - Loudspeaker with funnel : de en
  • DEF0001999MA - Frames for motor vehicles with a load-bearing body : de en
  • DE803207C - Method and device for operating a static fluid transmission : de en
  • FR975193A - Elastic fixing device : en fr
  • US2543737A - Multiplex system : en
  • DE802978C - Adjustable bottom bracket for bicycles : de en
  • USD162267S - Wiggins, jr : en
  • FR974879A - Process for preparing tanning materials and products obtained : en fr
  • US2543254A - Hand truck and pallet construction : en
  • CH273738A - Waterproof watch box. : en fr
  • DE1620459U - DRAINAGE DEVICE WITH DISCS. : de en
  • FR974797A - Eyeglass frames : en fr
  • DEJ0000709MA - Optical device for a light control effected by means of a diaphragm band in cinematographic copying machines : de en
  • DEP0055883DA - Control and monitoring boards, in particular for route signal boxes : de en
  • ES193392A3 - A PERFECTED MACHINE FOR DEPLOYING AND DEAGINING BIRDS : en es
  • FR974815A - Adjustable device allowing you to put an object or support your arms when you are seated on a bench seat of a wagon : en fr
  • FR975205A - Injector : en fr
  • FR975094A - Improvements to pumps : en fr
  • AU154510B2 - Method and apparatus for preshrinking tubular knitted fabrics : en
  • AU3892550A - Process for cold separation of gaseous mixtures : en
  • DE803066C - Drive device for movable parts of X-ray devices : de en
  • DEP0022143DA - Process for the production of vulcanizable rubber-like additives for rubber : de en
  • GB650581A - Improvements in slab shears : en
  • US2543656A - Rotatable shaft position indexing device : en
  • AU147822B2 - Improved means for use in cleaning chimneys : en
  • US2542969A - Steam trap : en
  • CH273821A - Time clock. : de en
  • PL34268B1 - : en pl
  • US2543475A - Antibacklash sewing-machine bobbin : en
  • US2543338A - Aromatic diamines as coupling components for the formation of photographic azine dyestuff images : en
  • AU3293050A - Improvements in or relating to power driven earth scoops or shovels : en
  • AU149843B2 - Improvements in buildings : en
  • CH273656A - Shaped glass object, such as container, piece of laboratory equipment, optical piece and decorative object. : en fr
  • DE1620532U - COMBINED UNDERWEAR. : de en
  • DEP0012112DA - United driving and safety brake, especially for hoisting machines. : de en
  • ES25700U - Molecular thermal hive (Machine-translation by Google Translate, not legally binding) : en es
  • FR975283A - Process for the purification of halogenated hydrocarbons : en fr
  • US2543353A - Photograph identification : en
  • US2543293A - Fishhook : en
  • DEH0005357MA - Print sheet : de en
  • DEP0035126DA - Device for regulating the generation of negative pressure in injection internal combustion engines, in particular for the brakes in motor vehicles : de en
  • FR974754A - Uniform heating process by microwave electromagnetic field : en fr
  • GB650604A - Improvements in or relating to multiple breech mechanisms for engine starter devices : en
  • GB650635A - Improvements relating to road vehicles : en
  • CA471787A - Gas turbines : en fr
  • DEA0000570MA - Means for combating plant pests, in particular those living in the ground, and a process for the production thereof : de en
  • DEB0008646MA - Process for the operation of wet dust extractors and the device for its execution : de en
  • US2543351A - Refrigerating apparatus : en
  • USD162168S - Sandal or similar article : en
  • USD162157S - Refrigerated self-service display case : en
  • DK72199C - Children's hammock that can be converted into a travel bag. : da en
  • ES192036A3 - A FIRE EXTINGUISHING APPARATUS : en es
  • ES24078U - Bracket for closing airbag valves for bicycle and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2543000A - Plug-in relay : en
  • US2543510A - Straight pull brake lever assembly : en
  • CA471767A - Gelatin subbing compositions having anti-static properties : en fr
  • DE803067C - Process for gasifying fine-grain fuels in gas generators in alternating operation for the production of water gas : de en
  • DEO0000468MA - Device for limiting the end position of the switching frame of the paper trolley in office machines, in particular typewriters : de en
  • FR974958A - Method and device for facilitating the starting of two-stroke engines and carburetor provided for this purpose : en fr
  • FR975053A - Improvements to precision measuring devices : en fr
  • CA471802A - Counting circuits : en fr
  • CH273866A - Process for the production of a new phthalocyanine derivative. : de en
  • USD162201S - Wheel cover : en
  • AU154111B2 - Improvements in or relating to telecommunication exchange systems : en
  • US2543214A - Closure operated switch for fuel tanks : en
  • US2543212A - Fastener : en
  • US2543369A - Thermocouple tube : en
  • DE1620396U - WORK TIME REGISTER WITH ELECTRIC STAMPING HAMMER RELEASE. : de en
  • DEV0002359MA - Air supply to the carburettor of internal combustion engines : de en
  • CH273679A - Process for making durable aqueous masses of purified proteins. : de en
  • PL34273B1 - : en pl
  • ES196254A1 - A PERFECTED SUBMERSIBLE ELECTRIC PUMP : en es
  • FR975041A - Improvement in knotters for binders : en fr
  • FR975230A - Rifle breech box : en fr
  • ES193728A1 - A CARRIER WITH ADAPTER CONJUGATED WITH NORMAL SUPPORTS OF LOW VOLTAGE FLUORESCENT TUBES : en es
  • ES23488Y - Tipping trailer. : en es
  • FR974715A - Process for the preparation of a cupric phthalocyanine and resulting products : en fr
  • FR975130A - Self-collimating reflector : en fr
  • DE1620365U - KUERSCHNER KNIFE WITH REPLACEMENT USED RAZOR BLADE AND BLADE FORMER BUILT IN THE KNIFE (BLADE CRUSHER). : de en
  • DE802975C - Showcase for goods packed in bags : de en
  • GB650572A - Oil seals and method of making the same : en
  • ES24483Y - Roller blind. : en es
  • GB650708A - Improvements relating to pressure-relief valves for pressure cooking vessels or the like : en
  • DEP0013353DA - Multi-stage manual transmission : de en
  • DE802912C - Motorized auxiliary drive for bicycles : de en
  • GB650475A - Improvements in and relating to catalysts for hydration and dehydration reactions : en
  • ES23204Y - Bifocal stethoscope. : en es
  • ES25678U - Disconnector suspended (Machine-translation by Google Translate, not legally binding) : en es
  • GB650717A - Improvements in or relating to coal sifting apparatus : en
  • DE802930C - Single pole electric gas lighter : de en
  • DEK0000289MA - Plug-in device for audio transmission channels : de en
  • DE803069C - Edge and corner protection for suitcases or the like. : de en
  • DEL0001858MA - Axle drive for central bearing motors : de en
  • ES24331Y - Suspension flap valve for devices designed to prevent bottle refilling and other uses : en es
  • DE803128C - Ceiling construction : de en
  • DEA0002443MA - Closure of entry points, preferably in the case of fences. : de en
  • DEP0031528DA - tractor : de en
  • US2543323A - Applying flag type labels to electric cords or other cylindrical articles : en
  • US2543491A - Pulse integrating circuits : en
  • US2543617A - Liquid and gaseous fuel burner : en
  • DEP0002682DA - Alarm triggering device for security systems of rooms or the like against burglary : de en
  • DEP0033974DA - Method of preventing fiber damage by washing : de en
  • DE803032C - Labeling machine for upright cylindrical workpieces : de en
  • ES194778A1 - IMPROVEMENTS IN GUARNICIONES FOR TERRACED HOLES : en es
  • DE803057C - Luestrier machine for yarn strands : de en
  • DE803074C - Rollable window grille made of profile iron : de en
  • DE803158C - Process to prevent the discoloration of tin-cloudy glazes : de en
  • DEK0001120MA - Screw steering for automobiles : de en
  • DE803076C - Steel pipe framework coupling : de en
  • DEP0036278DA - Device for automatic changing of records : de en
  • GB650700A - Improvements in or relating to preparation of catalysts : en
  • GB650713A - Improvements in or relating to magnetic induction accelerators : en
  • DE803027C - Device for molding and glazing, in particular roof tiles : de en
  • DED0002037MA - Superheated steam cooler : de en
  • FR974837A - Improvements to electrical relays : en fr
  • FR974942A - Improvements to sound receivers, especially condenser microphones : en fr
  • ES195591A1 - IMPROVEMENTS IN REMOVABLE STRUCTURES : en es
  • FR975181A - Improvements in rotary washing machines and the like : en fr
  • DE1620356U - SPRING FOOTREST FOR MOTORCYCLES. : de en
  • DE1620509U - STANDING AS A SHELF OR CABINET WITH COMPARTMENTS. : de en
  • ES23161Y - Tilting head applicable to grinding machines to the wheel : en es
  • DE802850C - Method and device for leak testing of welded socket connections in large-caliber pipes : de en
  • DEP0007947DA - Chain cutting machine with several cutting arms : de en
  • DEP0032196DA - Compressed air brake with two- and three-pressure valve : de en
  • DEP0048043DA - Process for the production of steel or metal components : de en
  • DE803065C - Device for the hanging storage of drawings, plans, large-format files, etc. like : de en
  • DER0001535MA - Device for gasifying or vaporizing, in particular pesticides : de en
  • ES196285A1 - A SYSTEM PROTECTOR AGAINST LACK OF PHASE OR UNBALANCE IN THE INSTALLATIONS OF THREE-PHASE MOTORS : en es
  • ES24591U - Packing box (Machine-translation by Google Translate, not legally binding) : en es
  • ES25767U - Perfected brushes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974746A - New type of roofing for roofs, walls and other building structures : en fr
  • ES25702U - Indicator (Machine-translation by Google Translate, not legally binding) : en es
  • FR974891A - Snap-in wire tensioner : en fr
  • DEP0055281DA - Slider for zippers : de en
  • DEW0001494MA - Plate type pasteurizer : de en
  • US2543233A - Aircraft nose-wheel or tail-wheel mounting : en
  • US2543666A - Process for quaternarizing anion active resins : en
  • AU151082B2 - Improvements relating to the production of water soluble Benzotliiophene derivatives : en
  • CA471774A - Article bagging machines : en fr
  • DE802921C - Coil and process for its manufacture : de en
  • FR975024A - Method and device for the easy removal of plaster appliances in surgery : en fr
  • GB650646A - Locking means for a cycle : en
  • DEP0017487DA - Circuit arrangement for telephone systems with dialer operation : de en
  • DEP0052540DA - Method for operating chain cutting machines : de en
  • US2543647A - Bearing structure : en
  • DE803090C - Jar opener : de en
  • DE803184C - Base for gas-heated baking and roasting devices : de en
  • DEP0050777DA - Process for the production of copper-zinc oxychlorides : de en
  • FR974905A - Improvements made to chucks : en fr
  • PL34234B1 - : en pl
  • FR974781A - New process for tarring ship's bilge liners and in general for all industrial fabrics : en fr
  • FR975021A - Process for obtaining the sealing of certain receptacles, tubes, boxes, made of plastics : en fr
  • PL34300B1 - Method for the production of dihydrogen derivatives of natural and synthetic ergot alkaloids, acting on the sympathetic system : en pl
  • CH273632A - Differential with locking mechanism. : en fr
  • US2543164A - Bumper and screen plate combination for rotary hammer mills : en
  • US2543290A - Chuck : en
  • US2543404A - Boat fender : en
  • USD162179S - Belt supported watch carrier : en
  • FR974706A - Improvements to piston and eccentric machines : en fr
  • CH273768A - Machine for the production of endless belts. : de en
  • DEP0014291DA - Mixing impeller with suction in both axial directions : de en
  • ES23559Y - End for the fixing of plumes for brushes. : en es
  • GB650473A - Improvements in electric selector switches : en
  • GB650630A - Improvements in photographic type composing machines : en
  • DEA0001521MA - Throwing bodies, in particular for use for sporting purposes : de en
  • FR975262A - Process for the manufacture of artificial plastics and products obtained : en fr
  • CH273659A - Method and device for cleaning dishes, cutlery and the like. : de en
  • US2543020A - Fluid flowmeter : en
  • US2543160A - Photogrpahic apparatus : en
  • PL34298B1 - : en pl
  • SU90658A1 - Tubular twister for wire rope machine : en ru
  • US2543063A - Method of hydraulically expanding hollow rivets : en
  • US2543281A - Starch recovery : en
  • AU149649B2 - Improved fluorescent light frame : en
  • DEJ0001343MA - Washing device, in particular for vehicle users : de en
  • DEP0018308DA - Power display for ultrasound devices. : de en
  • GB650665A - Improvements in and relating to domestic water taps : en
  • CH273641A - Ribbed concrete ceiling with fillings made of fired clay. : de en
  • US2543356A - Bobby pin opener ring or the like : en
  • USD162202S - Wheel cover : en
  • AT167792B - Process for the production of magnetic cores from cubic ferrites : de en
  • BE499232A - LOOP. : en fr
  • CH273858A - Process for the production of a new substance for textile treatment. : de en
  • PL34237B3 - : en pl
  • PL34270B1 - : en pl
  • US2543492A - Checking device : en
  • AU3888650A - Process forthe production of 3-substituted 4-hydroxy-coumarines : en
  • DE802948C - Reinforced concrete rib ceiling : de en
  • DER0001461MA - Toothpick holder. : de en
  • DEZ0000662MA - Control for internal combustion engines with a cylindrical rotary valve : de en
  • PL34266B1 - : en pl
  • US2543096A - Holder for safety razor blades : en
  • AT167340B - Testing and security device, in particular for locks, locks, engines or the like. : de en
  • CH273714A - Trimming machine for photos, pictures, paper or the like. : de en
  • DE803204C - Resilient component : de en
  • CH273712A - Method and equipment for obtaining a film carrying at least one pilot track. : en fr
  • CH273854A - Process for the production of a new substance for textile treatment. : de en
  • PL34235B1 - : en pl
  • US2543512A - Centric indicator : en
  • DE1620494U - STAR-SHAPED FOLDED TUBE AS INSERT TUBE FOR HEAT EXCHANGERS. : de en
  • DE802992C - Bogie with axis control : de en
  • DE803063C - Steam iron : de en
  • ES23998Y - New conveyor and drag chain. : en es
  • CA471707A - Pallets : en fr
  • CH273841A - Luggage rack for cycle. : en fr
  • PL34295B1 - The system of connections for synchronization in the appropriate phase of the vibration generated by the generator, with the steering vibration of the same frequency : en pl
  • US2543294A - Nozzle for mixing liquids : en
  • DE1620492U - BOOKING PLATE. : de en
  • DE803193C - Formwork for the intermediate fields of support ceilings : de en
  • DED0000575MA - Use of copper alloys for electrodes and contacts : de en
  • DEK0000935MA - Multi-use transport device : de en
  • FR974784A - Ladies' gaiter : en fr
  • US2543277A - Method and apparatus for the manufacture of cigarettes : en
  • USD162118S - Shock mounted container : en
  • US2543455A - Valve : en
  • US2543642A - Bob pin for hair dressing : en
  • CA471712A - Ticket and coin holders for milk bottles : en fr
  • CH273709A - Holding device for perforated, flat parts in folders. : de en
  • DE1620517U - SOIL TILLING EQUIPMENT FOR USE ON FARM TRACTORS. : de en
  • FR974874A - : fr
  • DE803038C - Device for unloading wagons, in particular at gueter rail yards : de en
  • FR975109A - Automatic signaling, self-regulating traffic in the streets : en fr
  • CH273645A - Device for heating windows, in particular shop windows. : de en
  • ES24302Y - Mechanical toy. : en es
  • AT167766B - Reversing device for steam locomotives : de en
  • AT167783B - Meat cutter : de en
  • US2543543A - Collapsible beach rocking chair : en
  • DEP0024964DA - Traveling grate with transverse grate bars that are united in groups, swing out and supported like roof tiles : de en
  • US2543678A - Method of producing rectifier elements : en
  • AU146284B2 - Improvements in grinders having air separation : en
  • CH273781A - A connection device to be arranged at one end of the hose. : de en
  • PL34244B1 - : en pl
  • US2543446A - Process for the recovery of nitrogen oxide : en
  • AT167739B - Adjustment device for a croissant wrapping machine : de en
  • US2543477A - Kinescope for the reproduction of color images : en
  • US2543570A - Thickness gauge : en
  • USD162142S - Combined topper and coat : en
  • US2543064A - Parachute packing tool : en
  • US2543083A - Recovery of carotene concentrate : en
  • DE1620471U - DIRECTION INDICATORS FOR CYCLISTS. : de en
  • DEM0001378MA - Bearing arrangement for the rotating cylinder of roulette machines : de en
  • DK72195C - Rotary switch with a rotatable body of insulating material. : da en
  • US2543035A - Transfer iron : en
  • USD162264S - Unitfd statfs patfnt offitf : en
  • GB650626A - Gas turbine assemblies : en
  • CH273801A - Apparatus for the treatment of materials with high speed electronic rays. : en fr
  • DE1620420U - DEVICE FOR OPENING AMPOULES. : de en
  • DEP0052109DA - Cutting device, in particular for fingernails and toenails. : de en
  • ES192967A1 - SOME IMPROVEMENTS IN THE PISTON PUMPS : en es
  • DE802847C - Process for the production of linear polycondensation products : de en
  • DE802952C - Construction panel provided with fasteners and consisting of a lower layer and a top layer : de en
  • DE802983C - Device on sieves for liquid material to be sieved : de en
  • CA471814A - Electrical torque measuring devices : en fr
  • FR974796A - Improvements to high voltage electrostatic devices and their mode of operation : en fr
  • FR974957A - Special handles and footrest plates or tubes, intended to isolate the drivers of vehicles with two consecutive motorized wheels from trepidations and vibrations : en fr
  • CA471768A - Processes for improving the slippage characteristics of films and foils : en fr
  • DE803160C - Bridge closed on all sides for steady conveyors : de en
  • ES25684U - Multi-use child seat (Machine-translation by Google Translate, not legally binding) : en es
  • ES25791U - Mounting element for stained glass (Machine-translation by Google Translate, not legally binding) : en es
  • FR974918A - Lawn mower with manual propulsion by balancing handle : en fr
  • GB650673A - Improvements in and relating to metal cutting and like machine tools : en
  • DE1620489U - ELECTRICALLY HEATED BURNING OVEN FOR BURNING DIFFERENT COLORED PAINT AND METAL GLUE, PRIORLY FOR DENTAL PURPOSES. : de en
  • DE803009C - Throwing shovel for ejectors : de en
  • DEP0001778MA - Process for the production of foam-producing substances : de en
  • DE1620537U - CLOTHING CABINET AS CHANGING ROOM. : de en
  • FR974922A - Pyrophoric alloy, especially from aluminum and magnesium : en fr
  • US2543663A - Spray dampener for lithographic offset presses : en
  • CH273700A - Process for the preparation of a new copper-plated disazo dye. : de en
  • ES25651U - Improved security nut (Machine-translation by Google Translate, not legally binding) : en es
  • ES25683U - Improved double stove with multiple application (Machine-translation by Google Translate, not legally binding) : en es
  • FR974755A - Method and device for filling magazines with projectiles for automatic firearms : en fr
  • FR974872A - Improvements relating to coloring matters : en fr
  • GB650602A - Improvements in mail chutes : en
  • DE1620362U - HAND SWEEP OR THE LIKE. : de en
  • DE803062C - Steam-heated iron with damper device : de en
  • DE803145C - Connection of the upper and lower arms of a double drop hammer : de en
  • ES22822Y - Electric heater. : en es
  • FR975182A - Improvement of washing machines for domestic use : en fr
  • DE803214C - Reversible and steering vehicle toys in the form of a car or the like. : de en
  • ES196337A1 - A MECHANICAL NORIA FOR WATER ELEVATION, BY ENGINE AND CAVALRY : en es
  • FR975228A - Continuous dryer for berets : en fr
  • US2543053A - Radiant energy high-temperature heating apparatus : en
  • FR974848A - Ballpoint pen : en fr
  • GB650537A - Improvements in or relating to coal-fired engines : en
  • GB650653A - A machine for topping and tailing onions, shallots and other vegetables : en
  • DEP0041257DA - Centrifugal pump with an electric motor : de en
  • DER0000385MA - Enzyme-containing agent for wound treatment : de en
  • USD162138S - Earl automobile : en
  • DE802803C - Ski pole plate : de en
  • DEST001991MA - Control map, especially for accounts and the like. : de en
  • FR975033A - Improvements to clutches for telegraph devices : en fr
  • US2543315A - Machine for devulcanizing and regenerating vulcanized rubber : en
  • US2543725A - Dry shaving device : en
  • DE803020C - Device for the simultaneous and uniform movement of several hydraulic working pistons : de en
  • DEP0026047DA - Agricultural spreader : de en
  • FR974821A - Compass system for varying the length of the bicycle crank arm by a continuous mechanism : en fr
  • GB650494A - Improved transmission for bicycles : en
  • CH273715A - Device for developing, in particular for automatic photographers. : de en
  • SU91287A1 - Angular contact ball bearing with automatic lubrication : en ru
  • PL34231B1 - : en pl
  • USD162122S - Dispenser for sheet material : en
  • US2542993A - Shoe sewing machine : en
  • CH273748A - Process for the electrolytic refining of iron. : de en
  • DE1620408U - BARREL TAP. : de en
  • US2543075A - Douche or enema device : en
  • US2543158A - Binder element : en
  • US2543619A - Paper dish and holder therefor : en
  • DE802960C - Closure for chicken stalls u. like : de en
  • DEG0001544MA - Undercarriage for aircraft : de en
  • US2543168A - Tobacco pipe : en
  • CH273806A - Multipolar electromagnet. : en fr
  • DE1620531U - LIFE BELT, ESPECIALLY FOR MEN. : de en
  • DEP0036973DA - Drive for flywheel screw presses : de en
  • GB650709A - Improved lighting fixture for elongated electric fluorescent lamps : en
  • US2543517A - Apparatus for combining and emplacing cementitious substances : en
  • US2543525A - Conductor guide in insulating machine : en
  • FR974794A - Cover diaphragm for liquid storage tanks : en fr
  • ES194780A1 - PROCEDURE FOR OBTAINING GUANINE AND CARBOTRIANIN : en es
  • ES25139U - Box for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES25731U - Removable table (Machine-translation by Google Translate, not legally binding) : en es
  • FR975087A - Device and transformation of a motor vehicle into an agricultural or commercial tractor : en fr
  • FR975163A - Magnetic keying devices adaptable to all cylinders or safety pumps : en fr
  • DEH0005019MA - Crank drive for parallel two-cylinder engines for motorcycles : de en
  • DEP0055997DA - Drawing sheet tensioning device : de en
  • DEU0000076MA - Storage for writing balls in ballpoint pens : de en
  • FR974738A - Device for simultaneous color printing in mechanical printing chromo-photoelectric devices : en fr
  • ES24737Y - Drive device to provide movements to toys. : en es
  • FR974859A - Improvements in the winding of artificial threads on ring pins : en fr
  • FR975177A - key case : en fr
  • DEA0003341MA - Differential gears, in particular for motor vehicles : de en
  • DEP0009049DA - Arrangement for reducing the friction error of measuring instruments : de en
  • DEP0025258DA - check valve : de en
  • ES25542U - Generating unit applicable to portable or fixed x-ray apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR975121A - : fr
  • DE1620371U - LOCKING CONNECTION OF TWO WORK OR MACHINE PIECES. : de en
  • DE1620383U - WASHING MACHINE WITH WASHING MACHINE, PREFERABLY WASHING CROSS. : de en
  • DE1620476U - REVERSE-STOP-TAIL LAMP FOR MOTORCYCLES. : de en
  • DER0000228MA - Motorbike : de en
  • DE802854C - Device for damping exhaust or intake air vibrations in connection with heat exchangers, especially for internal combustion engines : de en
  • DEV0000096MA - Process for the production of woven and knitted fabrics from linear sulf superpolyamides with increased, constant adhesion : de en
  • ES193771A1 - A MIXED FORGED CONSTRUCTION PROCEDURE : en es
  • ES196059A1 - MOVE AGRICULTURAL MACHINE : en es
  • ES196247A1 - A UNDERGROUND BOX FOR ELECTRICAL INTERCONNECTIONS : en es
  • PL34274B1 - : en pl
  • CH273871A - Process for manufacturing filler metal rods. : en fr
  • US2543632A - Regulated high-voltage power supply : en
  • ES22854Y - Children's wheelchair, perfected. : en es
  • FR974986A - Refrigeration method and device : en fr
  • US2543002A - Aircraft indicator system : en
  • FR975102A - Further training in photography devices for the continuous reproduction of documents : en fr
  • AU154580B2 - Improvements in or relating to electric circuits for use with cathode ray tubes and for like purposes : en
  • BE499172A - PROCESS FOR SYNTHESIS OF RACEMIC ISOMERS OF DIHYDRO-NOR-LYSEGIC ACIDS. : en fr
  • CH273717A - Multiple reservoir feather. : en fr
  • US2543742A - Method for high-temperature conversion of gaseous hydrocarbons : en
  • US2543076A - Micrometer setting device : en
  • US2543280A - Apparatus for handling containers : en
  • PL34323B1 - : en pl
  • US2543146A - Television cabinet with sliding removable chassis : en
  • US2543308A - Portable jack : en
  • FR974785A - Textile machinery : en fr
  • GB650652A - An improved bearing : en
  • DEP0030112DA - Device for heating furnaces for the production of activated carbon : de en
  • DES0003339MA - Spin dryer : de en
  • FR975064A - Variable speed drive fitted with multiple frustoconical friction rollers with different contact circumference diameters and devices for automatic adjustment of the speed ratio and contact pressures : en fr
  • FR974788A - Improvements to continuous extraction presses : en fr
  • FR975189A - Support for display cabinets or counters : en fr
  • FR974703A - Camera : en fr
  • FR975065A - Improvements in the means used to cut and connect pipes such as, in particular, electrical pipes : en fr
  • FR975149A - Mechanism and method for focusing and scaling an image : en fr
  • GB650534A - Improvements in or relating to a lighter : en
  • DEK0000222MA - Loudspeaker funnels, in particular for woofers : de en
  • DEP0009667DA - Packing for the production of formwork-free carrier ceilings. : de en
  • ES22468Y - Frames or holders for injectable ampoules. : en es
  • US2543163A - Bottling or dispensing container : en
  • ES25787U - Automatic purse-case (Machine-translation by Google Translate, not legally binding) : en es
  • AU3886250A - Organosilicon resins and methods of preparing them : en
  • CA471820A - Processes for producing articles comprising a filling material and magnesia cement : en fr
  • CH273745A - Tool for watch boxes. : en fr
  • US2543672A - Combating oil fires : en
  • DE802896C - Fruehbeet- or garden window : de en
  • DEB0003672MA - Method and thread guide for piecing artificial thread sheets. : de en
  • SU88473A1 - Fur Knitting Device : en ru
  • US2542994A - Electrolytic surface treatment of steel : en
  • USD162256S - Fishing rob handle : en
  • DE802821C - Process for the purification of sulfonation products : de en
  • ES194777A1 - IMPROVEMENTS IN SCRAPERS FOR SCREWS OR BOLTS, AND PARTICULARLY OF RAILWAY STRIPS : en es
  • FR975294A - Drums for the treatment of yarns with liquids : en fr
  • ES21424Y - Case for bars of soap and other toiletries or the like. : en es
  • FR974743A - Improvements to parabolic reflectors, especially for portable electric lamps : en fr
  • FR974971A - Mauchine to mold, more particularly intended for the molding of prefabricated elements : en fr
  • US2543159A - Sheet-arresting mechanism for photographic apparatus : en
  • US2543301A - Electrical contact brush : en
  • AU3891450A - Improvements in or relating to printing telegraph receivers : en
  • DEJ0001148MA - Device for cutting paper, cardboard, fabric, leather, etc. : de en
  • DEP0012362DA - Process for the production of high molecular weight film-forming substances. : de en
  • DEP0049419DA - Standalone electric clock : de en
  • GB650599A - Improvements in or relating to means for releasably joining flexible members : en
  • GB650600A - Fermentation process : en
  • CH273770A - Machine tool for producing profiled objects. : de en
  • DE1620415U - ELECTRICALLY HEATED IRON. : de en
  • DE1620480U - BRAKE DEVICE. : de en
  • USD162117S - Nursing bottle support : en
  • FR974724A - Card file rotating in their plane : en fr
  • FR974931A - Agricultural vehicle for sowing and hoeing beets or similar plants : en fr
  • FR974959A - Simplified and more economical frame for vehicles with two consecutive wheels : en fr
  • DEP0027373DA - Transportable reading device, in particular case-like reading device : de en
  • SU87026A1 - Continuous feeder for pulverized and fine-grained fuels for high pressure gas generators : en ru
  • PL34280B1 - Piston for internal combustion engines, steam engines and other piston machines : en pl
  • US2543234A - Garment hanger : en
  • US2543041A - Process for refining lead and its alloys : en
  • US2543347A - Sheet metal working tool : en
  • FR974997A - Feeding device for machines for grinding the flutes of a drill or similar machines : en fr
  • GB650584A - Improvements in and connected with means for mounting devices, such as electrical accessories : en
  • FR974717A - Ignition device : en fr
  • DEP0001733BA - Circuit arrangement for telecommunications systems, in particular telephone systems, with dialer operation and number surge receivers located behind the line dialer : de en
  • USD162260S - Thompson, jr lamp : en
  • AU149353B2 - Improvements in and relating to reciprocating pump units : en
  • US2543271A - Biphenyl compounds : en
  • AU150786B2 - Improvements in or relating to thixotropic compositions : en
  • DE1620367U - EXTERIOR WINDOW CURTAIN. : de en
  • DEE0000797MA - Temperature monitoring device for electric heating devices : de en
  • ES195358A1 - ANY IMPROVEMENTS IN THE BURNERS OF VEGETAL HESES OR BONES AND SIMILAR COMBUSTIBLE WASTE, APPLICABLE TO THE BOILERS AND PARTICULARLY TO THE CENTRAL HEATING : en es
  • ES25781U - Apparatus for measuring segments (Machine-translation by Google Translate, not legally binding) : en es
  • FR975016A - Evaporative refrigeration unit : en fr
  • US2543279A - Nut drier : en
  • US2543552A - Mattress cover : en
  • USD162236S - Automobile grille bab : en
  • USD162155S - Medal fok religious use : en
  • US2543739A - Electron discharge device : en
  • PL34319B1 - : en pl
  • CH273761A - Honing device for machining the outer surface of bodies of revolution. : de en
  • AT167755B - Circumferential thread take-up for sewing machines : de en
  • DE1620374U - EVERYBODY BAG FOR PHOTO APPARATUS. : de en
  • FR975183A - Improvements to remote position recorders : en fr
  • DE803036C - Device for evenly distributing piece goods, in particular filled bags or the like, on link conveyor belts : de en
  • DEP0047827DA - Process for the preparation of an unsaturated dialdehyde : de en
  • CH273693A - Device for fine distribution of milking lubricants. : de en
  • CH273710A - Adjustable anchor device, especially for column placement ships. : de en
  • USD162204S - magnier : en
  • AU144121B2 - Improvements in or relating to printing telegraph receivers : en
  • DEP0013316DA - Process for the preparation of disulfonimides substituted on nitrogen : de en
  • ES192092A3 - A SYSTEM FOR FIXING GLASSWORKS WITHOUT WAREHOUSE ON REINFORCED CONCRETE BARS : en es
  • AU3886550A - Production of low-carbon chromium alloys : en
  • AU3889350A - Solenoid valve assembly : en
  • DEP0041726DA - Rubber-like elastic masses. : de en
  • FR975074A - Process for protecting, in particular, tires and rubber tires and products obtained by this process : en fr
  • BE499141A - Improvement in regulators particularly intended for gaseous fluids : en fr
  • DEF0002107MA - Bone conduction headphones : de en
  • DEP0006281DA - Multiple device with plant hole facilities : de en
  • DEP0030103DA - Process for the production of porous ceramic molded bodies : de en
  • FR974904A - Compound sole : en fr
  • GB650513A - Improvements in and relating to control systems for aircraft : en
  • DE803016C - Method and device for the production of hollow fiber bodies : de en
  • DEL0000431MA - Cooking pot. : de en
  • ES24092Y - Pressurized gas bottle suitable for tire inflation and as a fire extinguisher. : en es
  • FR975001A - Process for the continuous classification of solids in suspension in a liquid stream and device for carrying out this process : en fr
  • US2543272A - Disposable medicated foot cap for treatment of athlete's foot : en
  • CH273730A - Electric heater. : de en
  • SE130896C1 - : sv
  • DE1620392U - CLAMP JOINT FOR REINFORCED CONCRETE SLABS AND PLANKS. : de en
  • US2543702A - Magnetic field controlled gas filled discharge device : en
  • USD162230S - Mirror handling truck : en
  • DE1620353U - ELECTRIC FLASH LIGHT DEVICE WITH BUILT-IN CONTROL LAMP FOR PHOTO APPARATUS. : de en
  • CA471696A - Couplings or fastenings for scaffolding and like poles : en fr
  • CH273759A - Thread cutting device. : de en
  • AT167746B - Formed stone and masonry from it : de en
  • AU152532B2 - i Electric furnaces : en
  • USD162270S - Hanging wall shelf or similar article : en
  • US2543535A - Process for producing smokeless powder : en
  • PL34307B1 - : en pl
  • US2543074A - Stabilized oxidizable hydrocarbon oil : en
  • US2543486A - Portable power saw : en
  • US2543520A - Slide changer : en
  • US2543572A - Illuminated spirit level having a recessed battery-receiving web : en
  • US2543430A - Plug for sealing tube sheets : en
  • US2543592A - Foot construction for metal chairs : en
  • FR975156A - Method and apparatus for cleaning watch movements, etc. : en fr
  • US2543167A - Automobile seat convertible to bed : en
  • DEP0008796DA - Shut-off device for liquid and gaseous substances : de en
  • DEST001073MA - Lock cylinder with push actuation : de en
  • GB650514A - Improvements relating to mimic diagram panels for railway and other indication systems : en
  • DE1620438U - FLASHING DEVICE. : de en
  • PL34257B1 - The method of producing ammonium nitrate granules : en pl
  • SU89125A1 - Method of bleaching vegetable oils : en ru
  • DE803151C - Removable brush holder located on the paint pot : de en
  • DEE0001191MA - Cultivation methods for plants, in particular of conifers and deciduous trees and carrying equipment and auger for carrying out the method : de en
  • DEP0056026DA - Device for applying an evenly thick layer of mortar to horizontal wall surfaces. : de en
  • ES24304Y - Lampholder for fluorescent lamps. : en es
  • FR974840A - Multiplex, time division, pulse communication system : en fr
  • FR974993A - Mechanical pencil : en fr
  • FR975054A - Device for coupling an oscillating circuit with an electric generator : en fr
  • GB650660A - A device for ensuring a permanent synchronisation of a main and subsidiary clocks : en
  • ES24193Y - Electric push switch. : en es
  • PL34334B1 - : en pl
  • US2543383A - Windshield cleaner : en
  • CH273677A - Method and device for spinning fusible products, at least predominantly of an organic nature. : de en
  • DE802942C - Method of making a suppository mass : de en
  • DE803120C - Plant for continuous glass production : de en
  • DEP0026239DA - Internal combustion engine with an electric ignition device : de en
  • DEP0046592DA - Process for the production of quaternary ammonium compounds : de en
  • FR974830A - Process for separating the soil to be bleached from mineral and fatty oils : en fr
  • US2543385A - Change-speed gear : en
  • CA471728A - Phonograph record player controls : en fr
  • US2543498A - Hydraulic power press : en
  • US2543724A - Battery filling means : en
  • AT167702B - Repeater for changing from filled trolleys to empty trolleys or vice versa : de en
  • CA471805A - Motor ventilation : en fr
  • CH273670A - Corner cupboard. : de en
  • PL34282B1 - Device for the production of higher fatty alcohols : en pl
  • USD162261S - Garment hanger : en
  • PL34294B1 - : en pl
  • AT167745B - Tiller : de en
  • BE499290A - WEAVING PROCESS. : en fr
  • DE802781C - Lockable spool stand : de en
  • DE803014C - Method for producing a spoked wheel, in particular a gear : de en
  • ES25661U - Improved stopper for bottles and similar containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543124A - Shiftable type organization for typewriting machines : en
  • USD162109S - Automobile gasoline door guard : en
  • AU3891350A - Improvements in or relating to window construction : en
  • CH273672A - Soap dispenser. : de en
  • DE1620352U - ILLUMINATED SIGNING. : de en
  • DEH0002372MA - Steam generator for feed steamer : de en
  • DEO0001045MA - Picker for upper or Hide looms : de en
  • FR975197A - Solid ceiling and method for its manufacture without formwork : en fr
  • CA471716A - Wheelbarrows with steering devices : en fr
  • CA471751A - Electronic devices : en fr
  • AT167717B - Stand or holder for friction wheel lighters : de en
  • AT167757B - Device for holding drawing props : de en
  • CH273815A - Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances. : de en
  • CH273837A - Vehicle with device for tilting the loading bridge. : de en
  • PL34318B1 - : en pl
  • US2543200A - Oil filler and drain means for internal-combustion engines : en
  • CH273859A - Sock. : de en
  • US2543139A - Spirit level casing : en
  • US2543393A - Method of preparing intaglio printing plates : en
  • US2543674A - Blood anticoagulant composition : en
  • CH273835A - Tube with closure. : de en
  • CH273812A - Foot massage machine. : de en
  • DE1620524U - Device for opening canning jars : de en
  • DEP0047956DA - Refrigerator with device for making ice cream : de en
  • ES25628U - Suspension system. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543340A - Vehicle hoist : en
  • USD162176S - Exhaust pipe extension : en
  • DE802476C - Hollow brick for the production of reinforced stone beams for roofing : de en
  • DE802777C - Conversion of heat : de en
  • FR974978A - Game of dice : en fr
  • US2543685A - Production of liquid polymers from : en
  • CH273747A - Nickel alloy. : de en
  • PL34326B1 - : en pl
  • USD162123S - Dispenser for sheet material : en
  • DE803085C - Method and device for the production of thick-walled molded fibrous material : de en
  • DEM0005488MA - Use of ongoing automatic moisture determination during drying : de en
  • ES11882Y - Mechanism for lifting the seats from the seats. : en es
  • CH273726A - Electric voltmeter designed as a pocket instrument. : de en
  • DER0001504MA - Hand tool for debarking tree trunks. : de en
  • FR975167A - Constructive combination of apparatus for the reproduction of sound and image recordings carried by cinematographic films : en fr
  • US2543130A - Reflecting system : en
  • US2543287A - Conveyer and heater therefor : en
  • USD162171S - Hard surfaced floor covering : en
  • US2543120A - Stabilizer for pneumatic controls : en
  • US2543547A - Safety stop mechanism for knitting : en
  • AT167742B - Bracing device for bundle conductors in high-voltage overhead lines : de en
  • CA471807A - Deep-neck high-flux motors : en fr
  • USD162115S - Gasoline door guard : en
  • DEM0002635MA - Arrangement for attenuation equalization and gain control : de en
  • FR974877A - case for a makeup stick or other object having a cap enclosing the entire case or box : en fr
  • FR975142A - machine tool vice : en fr
  • DE1620388U - BRIEFCASE, CAN BE USED AS A SEAT CUSHION. : de en
  • PL34232B1 - : en pl
  • US2543586A - Broadcasting seeder : en
  • CH273809A - Medical instrument for the examination of human body cavities. : en fr
  • FR975040A - Electrical signaling device : en fr
  • FR975217A - Construction process for roofs, floors, ceilings, walls, partitions, etc. : en fr
  • FR975093A - Clutch : en fr
  • FR974718A - Electrical switching device : en fr
  • DE1620533U - REEL FOR PRESERVATIVE. : de en
  • FR975153A - Process for the reduction of ores containing iron : en fr
  • GB650663A - Improvements in and relating to wrap striping in knitting machines : en
  • DE802843C - Injection device for thermo-plastic plastics : de en
  • DEN0000323MA - Gas turbine : de en
  • ES25701U - A lampholder perfected for the imitations of wax candles (Machine-translation by Google Translate, not legally binding) : en es
  • FR975152A - : fr
  • DEH0004489MA - Jackhammer : de en
  • ES192098A1 - AN ALTERNATE CURRENT SWITCH, ESPECIALLY FOR STRONG INTENSITIES : en es
  • DEP0002085DA - Containers for lip, eyebrow or other cosmetic pencils. : de en
  • ES24095Y - Non-deformable filing folder, closing. : en es
  • DE1620409U - CLEANING DEVICE FOR RING SPINNING AND TWISTING MACHINES. : de en
  • DEH0000073MA - Storage container for labels on index cards or the like. : de en
  • FR974865A - Submachine gun : en fr
  • US2542987A - Cap for collapsible tubes : en
  • AU3882750A - Improvements in or relating to fuel flow indicating systems : en
  • AU140240B2 - New pyrimidine compounds : en
  • DE802811C - Connection shoe for caps : de en
  • ES191800A1 - IMPROVEMENTS MADE IN THE MEANS TO ENSURE THE FILTRATION OF LIQUIDS, AND IN PARTICULAR FOR VISCOUS LIQUIDS AND ESPECIALLY FOR FUELS : en es
  • ES25775U - Device to facilitate the placement of the mechanographic tapes in the scrub machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2543462A - Pulse equalizer : en
  • US2543049A - Recovery of proteins from plant leaves and stems : en
  • PL34302B1 - : en pl
  • DE803153C - Dollhouse : de en
  • US2543583A - Thermoelectric furnace : en
  • US2543651A - Toy gun for discharging air bullets : en
  • DE1620463U - SCRAP SAW HANDLE. : de en
  • FR974776A - Suspended plow with reversible mouldboards with lifting and lowering mechanism : en fr
  • GB650596A - Lubricating oil composition : en
  • FR974870A - Photographic processing tanks that can be loaded in bright light : en fr
  • ES25643U - Bedside tables with indirect light (Machine-translation by Google Translate, not legally binding) : en es
  • GB650731A - Darkroom lamp : en
  • FR975002A - Amplifier assembly : en fr
  • GB650672A - Application of inductor-alternators of very high frequency to change-speed gears of motor vehicles : en
  • US2543719A - Deflection circuit : en
  • USD162209S - Miran stocking : en
  • ES196018A1 - PROCEDURE FOR THE CONSTRUCTION OF A COMBINATION OF FORGED AND PAVEMENT, BASED ON ARMED TILES : en es
  • ES25785U - Improved panty (Machine-translation by Google Translate, not legally binding) : en es
  • GB650496A - An assembly of machines for automatically mining and conveying coal : en
  • ES24777Y - Toy with detonating trigger to be projected. : en es
  • FR975279A - Drum motor : en fr
  • DE803026C - Wheel, especially for roller skates : de en
  • DEK0002819MA - Machine for cutting tobacco and similar goods : de en
  • ES194819A1 - IMPROVEMENTS INTRODUCED IN THE MILLS INTENDED FOR THE OBTAINING OF FLOURS : en es
  • FR974869A - Film protection device against heat in cinematographic projectors : en fr
  • GB650723A - A method of repairing electron discharge devices : en
  • DE802885C - Lifting device for motor vehicles : de en
  • ES25784U - Envelope with separable areas for opening (Machine-translation by Google Translate, not legally binding) : en es
  • FR974876A - Armchair bed : en fr
  • FR974824A - Transmission system for motor vehicles : en fr
  • GB650506A - Improved method of making sand cores for metal casting operations : en
  • FR974936A - Oil stove refinements : en fr
  • DE1620431U - CLOSURE FOR STRAPS, IN PARTICULAR WATCH STRAPS. : de en
  • FR975208A - Safety sheet applicable in particular to cradles and children's beds : en fr
  • GB650702A - Improvements in or relating to an apparatus for filling containers, for example, bottles with carbonated liquid : en
  • DEP0038004DA - Folding bed : de en
  • ES23861Y - Stopper for bottles and containers. : en es
  • GB650550A - Improvements in or relating to the shaping of work pieces by hammer-like tools : en
  • GB650589A - Improvements in or relating to a method of and a device for suppressing dust in dust-laden atmospheres : en
  • DE802917C - Movable lever of clippers : de en
  • DE802954C - Device for measuring the thermal conductivity of gas mixtures : de en
  • FR974947A - Device for disabling the idle jet of the carburettor of motor vehicles at will : en fr
  • GB650583A - Improvements in magnetic powder and mouldings thereof : en
  • FR975162A - Improvements to printing presses : en fr
  • GB650558A - Improvements in or relating to direct current electric supply systems : en
  • USD162253S - Automobile fender : en
  • FR974707A - Devices comprising electronic tubes, in particular for electrical pulse systems : en fr
  • GB650742A - Improvements in the production of polymeric addition products of reactive methyleniccompounds and sulphone-activated ethylenic compounds : en
  • US2543602A - Polymeric imido-esters prepared from maleic heteropolymers and bis-azolines : en
  • FR975020A - Method and device for rectifying the flutes of a drill, for performing the relief thereof or for sharpening a tap or the like : en fr
  • FR974779A - Device for the mechanical operation of degrees of speed, for starting and stopping, in particular machine tools : en fr
  • FR975090A - Improvements to photography devices for the continuous reproduction of documents : en fr
  • FR975221A - Special tractor for leveling harrow for market gardening : en fr
  • ES25640U - Improved closure for electric capacitors. (Machine-translation by Google Translate, not legally binding) : en es
  • DED0005601MA - Multi-arm gripper. : de en
  • GB650655A - Improvements in sensitive photographic materials : en
  • FR974842A - Double coil electric incandescent lamp : en fr
  • DE1620497U - ELECTRIC FENCE SWITCHING DEVICE. : de en
  • DE802908C - Crawler chain for caterpillar vehicles : de en
  • DE803109C - Extraction and loading device for coal consisting of coal planer, shearer and conveyor : de en
  • GB650510A - Improvements in and relating to protective arrangements for electric power distribution systems : en
  • SU88217A1 - Device for centralized low-current power control of lighting devices in film studio : en ru
  • FR974712A - Improvements to cylinder locks : en fr
  • FR975070A - Air carrier : en fr
  • DE1620467U - SEAT FASTENING FOR VEHICLES. : de en
  • US2543451A - Footrest lift attachment for chiropractic tables : en
  • US2543710A - Process for producing insulating iron oxide coatings : en
  • USD162214S - Ash tray : en
  • AU3892250A - i Electric furnaces : en
  • DE803221C - Machine for forming and wrapping plastic masses : de en
  • ES25750U - Perfected girdle. (Machine-translation by Google Translate, not legally binding) : en es
  • DK72210C - Device for combine harvesters for unloading bags filled with semen. : da en
  • FR974828A - Device to make permanent or permanent waving : en fr
  • BE499396A - : en
  • ES192551A1 - IMPROVEMENTS IN THE MANUFACTURE OF CIRCULAR FILES : en es
  • DE803046C - Device for attaching heald frames to the support bars of looms : de en
  • US2543519A - Material handling apparatus : en
  • US2543715A - Apparatus for measuring electrical characteristics : en
  • USD162110S - Ornamental chain : en
  • FR974928A - Improvements to the closing of containers and more particularly flexible tubes : en fr
  • FR975114A - Endless track without articulations, for "all terrain" vehicles : en fr
  • FR975253A - Combined thermal switch with electrical socket : en fr
  • FR975295A - Multi-section wire drive drums : en fr
  • GB650569A - Improvements in or relating to oil cans fitted with reciprocating pumps : en
  • IE20120L - Vinyl copolymers;coatings : en
  • CH273721A - Device for the interaction of a harmonica with a drum. : de en
  • ES22497Y - Hermetic bottle cap. : en es
  • ES25774U - Container and corresponding lid forming a single piece (Machine-translation by Google Translate, not legally binding) : en es
  • DE803116C - Method for moving articulated reinforced concrete precast elements for vaults and frames : de en
  • DE802840C - Plate for paneling wall surfaces o. The like. And method for their production : de en
  • DE803133C - Lighter : de en
  • DEC0001145MA - Process for polishing and brightening metals and alloys : de en
  • DEST000488MA - Device for influencing the release characteristics of thermal releases for automatic switches. : de en
  • GB650503A - A new or improved method and machine for filling, or partly filling, containers : en
  • DEP0038557DA - Heating tape for electrical resistance heating. : de en
  • DEP0041995DA - Detergents and cleaning agents : de en
  • FR974823A - Anti-theft lamp : en fr
  • FR975147A - Electric device for heating oil burner burners : en fr
  • US2543532A - Multiplex well logging system : en
  • DEM0001894MA - Extraction machine for mining coal or other minerals : de en
  • DEH0001727MA - Electric toy motor. : de en
  • DEP0025564DA - Spring cup drive, in particular single axle drive for rail vehicles : de en
  • US2543644A - Truss for treatment of inguinal rupture : en
  • US2543707A - Switch : en
  • USD162183S - Hood ornament or similar article for an automobile : en
  • DE803189C - Boot puller : de en
  • DE803200C - Naehrloesungswanne for the process for the production of useful and ornamental plants over and in Naehrloesungen : de en
  • DE803031C - Device for conveying and packing cigarettes or other stick-shaped objects : de en
  • FR974805A - Vehicle brake enhancements : en fr
  • DEV0001011MA - Two-way tipper with side walls that can be folded down from the box floor for optional side tipping : de en
  • DE802791C - Valve for air hoses on bicycles and motorcycles : de en
  • DE803131C - Process for the production of zirconium master alloys : de en
  • DEK0002303MA - Universal or reducing mill : de en
  • DEL0001135MA - Rolling gear : de en
  • DE802860C - Folding map : de en
  • DEP0000151DA - Coupling for electric and other motors : de en
  • GB650695A - Improvement in control systems for prime movers having torque-absorbing devices : en
  • DEP0035714DA - High-performance cylinder system for kerosene lamps : de en
  • US2543660A - Method of producing starch from starch milk : en
  • DE1620424U - JUG FOR TEA, COFFEE OR THE LIKE : de en
  • DE1620504U - FLIP LID CLOSURE, IN PARTICULAR FOR MUSTARD CONTAINERS. : de en
  • ES192014A1 - FOAM PRODUCER DEVICE FOR CLEANING UPHOLSTERY, CORTINAJES, CARPETS AND SIMILAR : en es
  • ES25711U - Centrifugal regulator of the number of revolutions of internal combustión engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974912A - Pre-fabricated metal formwork for reinforced concrete : en fr
  • GB650566A - Improvements in or relating to preselector mechanisms for change-speed gears : en
  • GB650573A - Improvements in and relating to rigid pipe connections : en
  • US2543223A - Processes for breaking petroleum emulsions : en
  • GB650459A - Improvements in photographic recording and luminescent materials therefor : en
  • ES195724A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT OF INVENTION NUMBER 186960 : en es
  • GB650547A - Retractable landing gear for aircraft : en
  • USD162113S - Automobile grille : en
  • GB650585A - A device for facilitating the starting of an electric discharge lamp : en
  • DE802904C - Float-operated control for compressed air fluid lift : de en
  • DE803156C - Protective curtain for theater stages : de en
  • DEP0020442DA - Hydraulic binder : de en
  • ES192080A1 - A DEVICE TO CONDITION LOCAL : en es
  • ES23341Y - Knife with special characteristics : en es
  • FR975012A - Motor vehicle cabin ventilation system : en fr
  • FR975246A - Bearing improvements : en fr
  • ES194194A1 - A PROCEDURE FOR THE MANUFACTURE OF WATERPROOF SAND : en es
  • DE802909C - Bicycle brake drum hub with built-in safety lock : de en
  • FR975128A - : fr
  • ES25819U - Closure for bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR974932A - New frequency modulator : en fr
  • FR974767A - Improvements to the construction of hollow perforated rollers : en fr
  • GB650623A - A process for the production of lasts for boots and shoes : en
  • DEM0002199MA - Calculating disc with circular scale : de en
  • DEP0007803DA - Play system for toy vehicles electrically powered by cable : de en
  • US2543623A - Method of making multicolor printing plates : en
  • PL34248B1 - : en pl
  • PL34287B1 - : en pl
  • PL34301B1 - : en pl
  • ES192067A1 - AN AUTOMATIC MECHANISM BOBINADOR DE CANILLAS : en es
  • AT167709B - Arrangement of a switching valve device in multi-circuit pressure medium brakes : de en
  • DE1620421U - AMPOULE. : de en
  • FR974778A - Improvements made to presses used for extracting oils : en fr
  • US2543479A - Inductance tuning unit : en
  • FR974973A - Resonant cavity for electron tubes : en fr
  • FR975204A - Landing Gear Suspension Improvements : en fr
  • GB650529A - Improvements in grinding wheels : en
  • US2543686A - Hydraulic motor mechanism for windshield wipers : en
  • USD162220S - Lady s stocking : en
  • USD162139S - Bird feeder : en
  • DES0002479MA - Brush holder. : de en
  • US2543086A - Method of preparing dustless photographic fixing powders : en
  • US2543192A - Saw filing guide : en
  • CH273755A - Precision mechanism for moving a machine tool carriage. : en fr
  • DE1620470U - SPRING FOR CLAMPING THE DECORATIVE LID TO MOTOR VEHICLES. : de en
  • FR975030A - : fr
  • DEP0031202DA - Process for the precipitation of lyophilic colloids by means of heat : de en
  • ES24630Y - Hair brush-comb. : en es
  • FR974946A - Advanced crank for starting internal combustion or combustion engines : en fr
  • GB650479A - Improvements in or relating to electric arc welding : en
  • US2543300A - Basket cover : en
  • US2543448A - Moving object radio pulse-echo system : en
  • USD162114S - Barash artificial leather billfold back or similar article : en
  • USD162259S - Illuminable christmas decoration : en
  • CA471729A - Methods of refining crude 1-naphthylacetic acids : en fr
  • DE803098C - Vehicle toy that is switched to forward and backward travel when it hits an obstacle : de en
  • ES192266A1 - PROCEDURE FOR THE PACKAGING AND PRESERVATION OF FOOD AND SIMILAR PRODUCTS : en es
  • CH273832A - Tablet feed device. : de en
  • DE803015C - Booking sheet for carbonless bookkeeping and procedure for transferring the sums from the front to the back of the booking sheet : de en
  • US2543398A - Circuit breaker trip mechanism : en
  • US2543410A - Circuit breaker time-delay device : en
  • DE1620456U - DEVICE FOR PNEUMATIC SUSPENSION OF VEHICLES, IN PARTICULAR RAIL VEHICLES. : de en
  • DEP0012196DA - Wire enamelling oven : de en
  • US2543060A - Carbonic acid derivatives of tetrahydrofurfuryl lactate : en
  • USD162184S - Slipper ob similar article : en
  • CH273746A - Process for the production of castings from steel and steel alloys. : de en
  • AT167773B - Piston machines, especially compressors : de en
  • ES191724A2 - A FISH HEAD CUTTING MACHINE : en es
  • ES196233A1 - AN ELECTRONIC SYSTEM FOR CANCER DIAGNOSIS : en es
  • ES25805U - Support for writing notes on roll paper (Machine-translation by Google Translate, not legally binding) : en es
  • PL34286B1 - : en pl
  • US2543121A - Knitting machine : en
  • CH273734A - Movement, preferably for marine chronometers. : de en
  • GB650562A - An improved belt-tensioning device : en
  • GB650684A - Improvements in and relating to the production of natural rubber materials and articles having an antiseptic action : en
  • ES192074A1 - A SUBMERGED GASOLINE ELECTRIC PUMP : en es
  • USD162221S - Railway vehicle : en
  • ES23808Y - Bicycle brake model with automatic brake shoe movement and fixed bridge. : en es
  • CH273735A - Crown winder. : en fr
  • CH273797A - Electric transformer in oil bath. : en fr
  • DEP0054515DA - Gas or steam turbine blades for radial admission : de en
  • ES25746U - Automatic cooking pan for cooking all kinds of food. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974822A - Chain tensioner : en fr
  • IE19978L - Isomerising unsaturated fatty acids. : en
  • US2543288A - Fertilizer spreader : en
  • US2543611A - Garment marking device : en
  • USD162212S - Automobile kearview mirror : en
  • DE803113C - Process for the production of ammonia imidodisulfonate : de en
  • DEP0048960DA - Working method for internal combustion engines with inlet and outlet openings arranged on the cylinder head and internal combustion engine for carrying out the method : de en
  • FR975061A - Device for establishing selections on the address plates : en fr
  • FR975186A - Automatic machine for serial painting of boards and similar materials : en fr
  • CH273637A - Process for promoting the growth of crops and their seeds, cuttings and seedlings. : de en
  • DE1620439U - LYE PUMP FOR WASHING MACHINES AND THE LIKE : de en
  • DK72217C - Plug of elastic material for bottles or other containers. : da en
  • ES196152A1 - A NEW APPARATUS FOR THE MEASUREMENT OF GASEOUS VOLUMES : en es
  • FR975220A - Motorized roller, for market gardening and small crops : en fr
  • AU2469645A - New pyrimidine compounds : en
  • CA471706A - Selective amplifiers : en fr
  • FR974714A - Packaging : en fr
  • DE803157C - Process for the production of alloys of the metals of the cerite and ytter earths : de en
  • ES193049A3 - A PROCEDURE FOR THE TEXTURE OF BAGS : en es
  • DE803143C - Tool for countersinking, drilling, reaming or the like with holder : de en
  • ES192435A1 - PROCEDURE FOR MANUFACTURE OF TRANSPARENT AND IMPERMEABLE VISCOSE FILM : en es
  • USD162148S - Fuller film strip viewer : en
  • USD162150S - Hydroplane or similar article : en
  • USD162275S - Fence post top ornament : en
  • DE1620501U - DIVIDER FOR EGGS, VEGETABLES OR THE LIKE : de en
  • DE802961C - Beehive : de en
  • DEJ0000305MA - Spin pot lid attachment : de en
  • GB650507A - Apparatus for charging core and mould boxes by means of compressed air : en
  • DE1620527U - DICE COMPETITION. : de en
  • DEJ0000597MA - Aluminum alloy : de en
  • DEP0028346DA - Fluid transmission whose radially arranged cylinders rotate around a fixed central journal and whose pistons are supported by rolling elements : de en
  • FR975207A - Improvements to the elastic mounting of internal combustion engines : en fr
  • DE803170C - Device for desludging of raw fine coal : de en
  • GB650541A - Improvements in or relating to engraving machines : en
  • DE1620526U - THREAD PLANE HOLDER. : de en
  • FR974777A - Foldable device for resting and sleeping on the train : en fr
  • PL34337B1 - Method for producing a derivative of benyolronic acid : en pl
  • DE802776C - Time drive with trickling instincts : de en
  • DE803142C - Crank gear : de en
  • US2543310A - Vehicle, especially for agricultural purposes : en
  • DE802882C - Head or edge tape for curtains : de en
  • DE802977C - Friction clutch, especially for motor vehicles : de en
  • DEN0000202MA - Exchangeable pen for colored leads and ballpoint pens : de en
  • DEP0045518DA - Process and device for the production of anhydrous sodium sulfate from crude Glauber's salt crystallized from used viscose spinning baths, optionally with simultaneous recovery of the spinning baths. : de en
  • DE802919C - Handwriting device : de en
  • FR975180A - Improvements in the manufacture of alkyd-polysiloxane resins : en fr
  • FR975274A - Welding machine improvements : en fr
  • DEH0005347MA - Impact drill with hard metal cutting edges, as well as hard metal cutting edges for it : de en
  • ES24438Y - Billiard-case of spring cues or push buttons. : en es
  • FR975060A - Armored shelter : en fr
  • DE1620498U - ROOM LIGHT. : de en
  • DE1620499U - ELECTROMEDICAL, TREATMENT DEVICE. : de en
  • ES25789U - Support bra (Machine-translation by Google Translate, not legally binding) : en es
  • US2543206A - High-speed wood-boring bit : en
  • US2543391A - Crane for attachment to tractors : en
  • DE1620368U - PERMANENT CALENDAR WITH SLIDING WINDOW IN BOOKMARK FORMAT. : de en
  • DE1620451U - COLLECTING DEVICE FOR USE IN STEEP PIPELINES. : de en
  • DEP0025145DA - Mortar binders made from lime-containing brown or hard coal ashes : de en
  • FR975263A - Switching systems for establishing a plurality of connections by means of one or more switches comprising coordinate electromagnets : en fr
  • US2543034A - Earth inductor compass indicating system : en
  • DEP0036132DA - Lock valve control for vacuum devices : de en
  • ES25653U - Hydraulic working toy. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25783U - Apparatus for the manufacture of pasta and sausage (Machine-translation by Google Translate, not legally binding) : en es
  • FR974893A - Improvements in ovens : en fr
  • GB650641A - Improvements in fluid pressure seal for a rotatable shaft : en
  • PL34297B1 - : en pl
  • US2543637A - Interelectrode coupling in high-frequency electric discharge devices : en
  • DE802899C - Device for killing flies : de en
  • DK72196C - Separator for separating liquids of different densities. : da en
  • ES22495Y - Bottle cap : en es
  • FR975107A - Improvements to sealing devices : en fr
  • ES23406U - Electric pocket torch. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975150A - Advanced training in electromechanical regulators : en fr
  • US2543373A - Variable resistor switch : en
  • DE802936C - Process for the production of aluminum chloride and ferric chloride : de en
  • DE802962C - Holder for fish hooks : de en
  • DK72209C - Beet opener. : da en
  • FR974925A - Method of rolling beams with parallel flanges : en fr
  • FR974927A - Improvements to agglomerated fuels and their manufacturing processes : en fr
  • GB650574A - Improvements in or relating to a power-driven tong for screwing or unscrewing pipe sections : en
  • GB650526A - Improvements in rotary wing systems for aircraft : en
  • DED0002524MA - Device for heating up the suction line of internal combustion engines by means of exhaust gases : de en
  • DEB0003325MA - Process for eliminating undesirable electrical charging phenomena on glasses and optically transparent, highly insulating plastics : de en
  • DEP0027941DA - Hydraulic turbine with speed regulator : de en
  • FR974792A - Improvements to automatic caps : en fr
  • ES25804U - Apparatus for collecting fruits from trees. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620528U - CRAB BABY DOLL. : de en
  • GB650568A - Improvements in belt pulleys : en
  • DEG0000813MA - Procedure for extraction from mining operations : de en
  • US2543084A - Sealed container with hinged cover : en
  • US2543252A - Clutch mechanism : en
  • US2543416A - Truss construction : en
  • DE803169C - Wet setting machine : de en
  • ES196246A3 - A PROCEDURE FOR THE MANUFACTURE OF A NEW SYNTHETIC RESIN : en es
  • ES192035A3 - A PROCEDURE OF PRODUCING A LIVING EDGE CORNER ON A PLATE : en es
  • GB650637A - Improvements in or relating to machines for bending tubes or the like elements : en
  • ES187889A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THERMOPLASTIC SOAP COMPOUNDS : en es
  • FR974908A - Device replacing cranks on bicycles : en fr
  • DEP0031107DA - Machine for bending sheet metal : de en
  • ES25705U - Handle type for bags and compacts that serves as a case to contain the lipstick and an esenciero (Machine-translation by Google Translate, not legally binding) : en es
  • FR974800A - Method and apparatus for classifying mixtures according to their rate of fall in a liquid medium : en fr
  • GB650478A - Improvements in or relating to electric arc welding : en
  • DE802905C - Saddle device for two-axle wagons with a movable axle : de en
  • FR974855A - Process for spinning superpolyamides in the molten state : en fr
  • DEP0022500DA - Device for heating body parts. : de en
  • DEP0024446DA - Circuit arrangement for group dialers in telephone systems : de en
  • FR975272A - Bowl holder : en fr
  • ES192696A3 - AN IMPROVEMENT IN THE MANUFACTURE OF WEFT FABRICS : en es
  • ES193457A1 - PROCEDURE FOR THE MANUFACTURE OF DRY BATTERIES AND GALVANIC ELEMENTS : en es
  • ES25667U - New stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR974749A - Metal capsule : en fr
  • US2543388A - Method of furnace operation : en
  • US2543435A - Record forming, translating and printing apparatus, and automatic control mechanisms therefor : en
  • DE803172C - Joint steel cap : de en
  • DEC0001649MA - Acetylene generator. : de en
  • DE1620426U - JEWELRY OR TRIM FOR CAR BODIES, FURNITURE PIECES, RADIO DEVICES OR THE LIKE. : de en
  • ES196297A1 - A SYNCHRONOUS IGNITION DEVICE APPLICABLE TO EXPLOSION ENGINES : en es
  • US2543490A - Leg operated steering device for outboard motors : en
  • DEP0006353DA - Inner shoe brake : de en
  • FR974920A - Sprayer device, especially for arboriculture and agriculture : en fr
  • FR974991A - Method for calendering molded pulp blanks : en fr
  • FR975176A - Arrangement of static electric transformer with variable voltage under load : en fr
  • DE802903C - Brine pump intended for spraying : de en
  • FR974898A - Tool holder sleeve for interchangeable tools mainly for working the soil : en fr
  • FR974808A - Improvements to electrical switching devices : en fr
  • GB650679A - Pulsation elimination in liquid streams flowing through pipe lines : en
  • US2543102A - Valve stem seal : en
  • US2543476A - Ruler : en
  • DE802787C - Drive system for vehicles with an internal combustion engine and a step transmission : de en
  • ES196187A3 - AN INDUSTRIAL PROCEDURE FOR THE FORMATION AND PRODUCTION OF THE SEED OF MUSHROOMS : en es
  • CA471778A - Welding rods : en fr
  • CH273868A - Process for the production of a new phthalocyanine derivative. : de en
  • DE803155C - Swimming toys : de en
  • US2543627A - Guide for radio-electric waves associated with elements for regulating the propagation of said waves : en
  • DE803013C - Saw and filing machine : de en
  • DEP0021302DA - Electric box lamp, in particular guard lamp. : de en
  • ES22619Y - Furniture lock. : en es
  • ES193639A3 - AN APPARATUS FOR CUTTING AND ROLLING : en es
  • FR974950A - Articulator for dental prosthesis : en fr
  • FR975047A - Improvements relating to hydraulic transformers : en fr
  • US2543180A - Photographic apparatus : en
  • USD162229S - salisbury : en
  • PL34285B1 - : en pl
  • US2543195A - Marking and lettering brush : en
  • FR974801A - Improvements to dispensing devices : en fr
  • US2543363A - Electrically heated panel : en
  • US2543474A - Shuttle winder clamp : en
  • US2543507A - Cloth roll : en
  • ES192079A1 - A DEVICE THAT HAS TWO SOURCES OF VOLTAGE OF DIFFERENT AND AVERAGE FREQUENCIES FOR THE AUTOMATIC CORRECTION OF THE FREQUENCY : en es
  • AU154865B2 - Solenoid valve assembly : en
  • AU3283750A - An improved method inthe manufacture of shoes : en
  • DE802782C - Valve bag and process for its manufacture : de en
  • DE802901C - Tape connection for duct ends : de en
  • DEP0034520DA - Device for unstacking and bundling documents from files, filing folders and the like. : de en
  • FR974764A - Socket wrench made of adjustable telescopic elements : en fr
  • DEA0000014MA - Zigzag sewing attachment : de en
  • FR974708A - Pulse time modulation systems for electrical communications systems : en fr
  • FI24917A - Air filter : en fi
  • US2543502A - Electrical control : en
  • DE1620507U - DEVICE FOR GUIDING BOX LIDS. : de en
  • DE803188C - Food carrier : de en
  • DEP0004800DA - Sliding armature motor with brake spring and axial thrust bearing. : de en
  • DEP0035274DA - Waterproof junction box or socket made of insulating material for cables or lines. : de en
  • DE1620534U - CARRIER FOR DISEASE PREVENTIVE, HEALING OR MATERIALS TO BE INCORPORATED TO THE BODY FOR OTHER REASONS. : de en
  • DES0002842MA - Ironing press : de en
  • US2543068A - Radio impulse receiver : en
  • PL34281B1 - Lamp for rate modulation : en pl
  • US2543550A - Fastener setting machine : en
  • US2543513A - Pneumatic thread remover for looms : en
  • DE1620397U - CUTTER KNIFE. : de en
  • FR974964A - Apparatus for detecting abnormal heating of bearings on wagon axles : en fr
  • FR975185A - Electric dynamo device capable of replacing electronic tubes in their applications : en fr
  • ES24688Y - Storage box for garbage collection. : en es
  • FR975084A - Device for simultaneous recharging of traction and service batteries of an electric vehicle : en fr
  • PL34251B1 - : en pl
  • DEJ0000113MA - Moldings for the construction industry and processes for its manufacture and further processing : de en
  • ES193738A1 - A PROCEDURE TO MANUFACTURE HOLLOW PARTS : en es
  • US2543289A - Dual container wood burning stove : en
  • US2543415A - Connector : en
  • DE803092C - Mechanical pencil : de en
  • FR974972A - Clasp for necklaces, bracelets, chains or the like : en fr
  • CH273836A - Transport device. : en fr
  • DE1620401U - WASHER. : de en
  • DE1620474U - Foldable roll-up ramp for special vehicles : de en
  • DE802822C - Adapter for radio receiver : de en
  • DEG0001038MA - Building game : de en
  • AU3884550A - Catalytic agents for acid-curing thermosetting condensation products : en
  • US2543359A - Umbrella, parasol, or the like : en
  • US2543560A - Means for varying the inductive reactance of electrical circuits : en
  • US2543551A - Variable inductance core structure : en
  • US2543305A - Circuit for suppressing undesired oscillations in television receivers : en
  • CH273849A - Rotary mounting device, intended in particular, but not exclusively, for doors and windows. : en fr
  • US2543201A - Circular radiator air heating furnace with spiral air baffles : en
  • USD162147S - Jug or the like : en
  • DEP0002564BA - Circuit arrangement for securing the special switching processes for high-quality connections in telephone systems with dialer operation : de en
  • ES21501Y - Holder for rolls or reels of gummed paper. : en es
  • ES25531U - Wrapped perfected for the packaging of spices. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974772A - Improvements to electrical machines : en fr
  • US2543169A - Holder for wax paper dispensers : en
  • US2543427A - Measuring cup : en
  • AU150784B2 - Improvements in or relating to thixotropic compositions : en
  • DE803101C - Alignment device for bottles on labeling machines : de en
  • US2543109A - Fluid pressure actuated cutting tool : en
  • PL34264B1 - : en pl
  • DEP0030303DA - Manufacture of lightweight and insulating building materials : de en
  • DK72200C - Heat insulating curtain. : da en
  • ES25747U - Automatic case-match (Machine-translation by Google Translate, not legally binding) : en es
  • DER0003120MA - Bicycle saddle : de en
  • US2543275A - Foldable carton : en
  • AU3890150A - Improvements in or relating to thixotropic compositions : en
  • CA471735A - Side frames and brake support structures : en fr
  • AT167712B - Hinge for coupled window and balcony door leaves : de en
  • DE802893C - Process for processing organic plastic masses : de en
  • CH273689A - Pulling device for zipper slider. : de en
  • PL34256B1 - : en pl
  • AT167741B - Foundation for masts with several, separately founded mast feet : de en
  • US2543278A - Sawmill drive : en
  • AT167760B - Feather pen : de en
  • CA471818A - Stamps : en fr
  • AT167721B - Sphygmomanometer : de en
  • AT167762B - Drawing board : de en
  • CA471700A - Molding apparatus : en fr
  • CA471786A - Dimethylamino vitamin a and its conversion to vitamin a : en fr
  • CH273860A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series which contains an oxygen-containing group in ring C. : de en
  • ES194613A1 - SEMIAUTOMATIC ARTICULATED LOCOMOTIVE-TRAIN HITCH FOR GUIDED TRAILERS : en es
  • GB650681A - A method of coating the surfaces of bodies consisting of a core of chromium alloy and a thin layer of another metal : en
  • USD162251S - Automobile fender : en
  • DE803005C - Measuring device, especially for crankshaft journals : de en
  • DE803126C - Stove : de en
  • DEP0021739DA - Mouth and tooth powder based on wood flour. : de en
  • DEP0048124DA - Rapid moisture analyzer : de en
  • ES192102A1 - SOME MODIFICATIONS IN THE TELESCOPES BY HAND TO MANUFACTURE FABRICS WITH FRAME AND URUGE OF RAFIA OR OF PAPER : en es
  • FR974965A - Construction of molded wood boats in one piece without assembly or frames : en fr
  • FR975004A - Carabiner : en fr
  • FR975184A - Improvements to tubular electric lamps : en fr
  • GB650689A - Improvements in or relating to cathode ray tubes : en
  • DEP0045735DA - Manufacture of shaped pieces from liquid slag, in particular from blast furnace slag : de en
  • ES25658U - Electric hand switch, with mercury contactor. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543542A - Mineral oil composition : en
  • US2543264A - Vehicle jack : en
  • AT167770B - Split crankshaft, in particular multi-cranked roller bearing crankshaft : de en
  • CH273804A - Toggle circuit with two grid-controlled electron tubes. : de en
  • DES0003005MA - Closure for glue tubes : de en
  • DE802793C - Device for moving on the water : de en
  • DE802947C - Lounge chair : de en
  • US2543019A - Lens dissolution method and apparatus : en
  • FR974985A - Improvements to screwing machines and similar machines : en fr
  • GB650523A - Improvements in apparatus for cleaning beet or like root crops : en
  • GB650625A - Improvements in or relating to recording instruments for recording machine operation : en
  • DEH0001792MA - Process for the production of ferromanganese in a blast furnace : de en
  • DE802802C - Shoe last set and shoe set made with it : de en
  • GB650570A - Improvements in or relating to frequency diversity telegraph systems : en
  • DE1620425U - STONEWARE DRINKING CUP IN MINIATURE SIZE. : de en
  • ES25642U - Needle threader device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974871A - Anti-slip device : en fr
  • FR974740A - Improvement of rotary distributors for explosion engines or any fluid : en fr
  • FR975241A - Additive material to produce waterproof concrete : en fr
  • US2543405A - Power-operated wood carving tool : en
  • US2543573A - Vibration measuring device : en
  • US2543723A - Stabilizers for ddt solutions : en
  • CH273650A - Radiator. : de en
  • CH273633A - Set comprising a semi-mounted agricultural machine coupled to a tractor. : en fr
  • CH273880A - Crossbar switch for automatic telephone systems. : de en
  • US2543582A - Press : en
  • FR974885A - Advanced training in mechanical seed drill boots or coulters : en fr
  • FR975249A - Core probe : en fr
  • DE803078C - Process for the production of porous plastic masses or hollow bodies from plastic masses : de en
  • US2543495A - Mixing machine : en
  • USD162239S - Wallpaper or the like : en
  • US2543566A - Safety valve for gas lines : en
  • AT167800B - Method for laying earth cables and apparatus for carrying out this method : de en
  • PL34314B1 - : en pl
  • US2542974A - Tunable high-frequency circuit : en
  • US2543056A - Button : en
  • CA471723A - Repair locks : en fr
  • DE1620354U - TRANSFER AND SWIVELING DEVICE ON BABY CARRIERS. : de en
  • DE804886C - Method and device for forming frames for decorative purposes : de en
  • DEP0000947DA - Method of preventing blood clotting : de en
  • DE802872C - Device for expanding pipes and boiler shots : de en
  • FR974742A - Illuminated cage apparatus for attracting and destroying insects using insecticide : en fr
  • FR975277A - Plow or other mounted agricultural machine with automatic release device : en fr
  • SU83816A2 - Linear Scale Punching Machine : en ru
  • CA471749A - Feed-back systems for electronic tubes : en fr
  • DE1620536U - CHILDREN'S COT. : de en
  • CH273666A - Furniture. : de en
  • CH273706A - Envelope for correspondence. : en fr
  • DE802997C - Method and device for the production of acetic acid or dropper bottles : de en
  • SU91289A1 - Self-acting divisor head : en ru
  • PL34313B1 - : en pl
  • US2543029A - Home moving picture cabinet : en
  • US2543197A - Wheel alignment gauge : en
  • US2543562A - Method of treating water : en
  • DE1620465U - BRAKE FOR VEHICLE TRAILERS. : de en
  • DK72192C - Method for installation and operation of rolling mills and roller bearing installation for use in connection with the method. : da en
  • GB650586A - Improvements in apparatus for pressing laminated flexible materials such as parts ofrubber foot wear : en
  • GB650642A - Improvements in reed valves of compressors : en
  • DE802996C - Filling tanning agent : de en
  • ES192091A1 - IMPROVEMENTS IN THE FEEDING DEVICES FOR THREADS : en es
  • ES24759Y - Roll of toilet paper with extra sheets for propaganda. : en es
  • ES25803U - Protector against the rubbing of lady's stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975196A - Manufacturing process of reinforced concrete beams : en fr
  • FR975270A - Kitchen tool : en fr
  • CA471772A - Porous web treating apparatus : en fr
  • CA471782A - Steam irons : en fr
  • CH273794A - Device for humidifying combustion air for carburetor engines. : de en
  • DE803002C - Dismountable framework or similar constructive structure : de en
  • US2543093A - Electric lamp : en
  • US2543145A - Electric shaving device : en
  • DEP0016604DA - Electrically heated vessel from the upper edge : de en
  • ES195605A1 - NEW PROCEDURE FOR THE MANUFACTURE OF PIECES OR CONCRETE TILES FOR THE CONSTRUCTION OF FLOORS : en es
  • ES25692U - Additional device for beds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975029A - Improvements in surface treatment processes for metals and in particular aluminum : en fr
  • FR975131A - Improvements to speed modulated electron tubes : en fr
  • BE499140A - : en
  • CH273863A - Process for the production of a new phthalocyanine derivative. : de en
  • DED0003007MA - Process for the production of cement pavements without joints : de en
  • DEK0003320MA - Trunnion reset device for bogie vehicles, in particular rail vehicles : de en
  • DEK0003439MA - Hollow stone ceiling. : de en
  • FR975045A - Shelving system for all wheels : en fr
  • BE501055A - : en
  • CH273698A - Process for preparing propylene oxide. : en fr
  • DE1620390U - HANGING DEVICE FOR TIES AND SIMILAR OBJECTS. : de en
  • US2543061A - Hair-dressing composition : en
  • USD162181S - Kennedy air distribution outlet : en
  • USD162249S - Soodhalter etal doll cradle : en
  • US2543488A - Device for preventing false weft detection : en
  • US2543683A - Expansion shield : en
  • USD162189S - Child s shoe or the like : en
  • DE802798C - Filler holder : de en
  • DE803225C - Hand tool for various fasteners : de en
  • DEB0000353MA - Drying drum : de en
  • CA471789A - Mobile refrigerating units : en fr
  • CH273865A - Process for the production of a new phthalocyanine derivative. : de en
  • USD162151S - Refrigerator box or similar article : en
  • US2543579A - Drier : en
  • US2543017A - Quick release clamp : en
  • DEP0013036DA - Process for the production of a metallic coating with a metallic surface : de en
  • ES25707U - Transmission belt with intermediate layers of plastic material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25627U - Chain hook for blind slats (Machine-translation by Google Translate, not legally binding) : en es
  • GB650628A - Improvements in metallic packings for rotating shafts : en
  • AT167763B - Ladies hat : de en
  • PL34259B1 - : en pl
  • US2543134A - Rotary motor : en
  • US2543568A - Radiation shield means : en
  • CA471785A - Tabulators : en fr
  • DEL0000159MA - VHF coil with split winding for permeability tuning : de en
  • US2543142A - Conveyer : en
  • DED0001925MA - Arrangement of instruments in traffic vehicles, especially in front of the driver's seat : de en
  • GB650666A - Colour television system : en
  • GB650688A - Improvements in and relating to electric filter circuits : en
  • AU152808B2 - Improvements in or relating to resistance welding apparatus : en
  • DE1620418U - MOULSTAND FOR VETERINARY EXAMINATIONS. : de en
  • DE1620455U - DEVICE FOR AIR COOLING. : de en
  • ES23806Y - Hat. : en es
  • AT167729B - Friction wheel lighter : de en
  • AT167787B - Electrode for electric discharge tubes : de en
  • BE499259A - IMPROVEMENTS IN EQUIPMENT FOR LOADING MATERIALS IN MIXING MACHINES AND OTHERS OF THE TYPE INCLUDING A MOBILE HOPPER. : en fr
  • SU89112A1 - The method of crystallization of the massecuite II sublump : en ru
  • US2543162A - Milking machine : en
  • CH273778A - Process for the production of screw pins with abutment, in particular screws with head. : de en
  • US2543191A - Manufacture of organic esters of cellulose : en
  • US2543249A - Pencil lead sharpener : en
  • CA471701A - Conveyor chains : en fr
  • DED0003119MA - thresher : de en
  • DEP0041671DA - Rotary and sliding capacitor. : de en
  • DER0001357MA - Device on band saws for feeding the wood to be cut, in particular round wood. : de en
  • USD162203S - Magnier stocking : en
  • AU157163B1 - Improvements in or relating to electrical communication systems : en
  • CA471710A - Signal light apparatus : en fr
  • DE1620493U - INSULATED DOORS FOR REFRIGERATED ROOMS, REFRIGERATED UNITS AND THE LIKE. IN CELL CONSTRUCTION. : de en
  • DESC003842MA - Infeed funnel for casting molds. : de en
  • FR974709A - Pourer combined with capping : en fr
  • FR975100A - Hydraulic brake for power measurements : en fr
  • PL34253B1 - : en pl
  • US2543007A - Tube expander : en
  • US2543596A - Circuit interrupter for hightension overhead wires : en
  • AU3889950A - Improvements in or relating to thixotropic compositions : en
  • CH273850A - Household machine. : de en
  • DE802924C - Plaster mix : de en
  • DEP0001625DA - Circuit arrangement for telephone extension systems with dialer operation : de en
  • DESC002629MA - Shutter actuator : de en
  • FR975232A - supply equipment for cathode ray tubes : en fr
  • USD162137S - Earl automobile : en
  • CA471769A - Curing of meats to inhibit undesirable color changes : en fr
  • DE802797C - Fountain pencil with fixed tip : de en
  • FR975237A - Device to facilitate cold starting of internal combustion engines : en fr
  • FR975282A - Dish towel and wringing device : en fr
  • PL34304B1 - : en pl
  • DE1620516U - DEVICE FOR REGULATING THE MOVEMENT AND ADJUSTMENT PROCEDURES FOR SINGLE-AXLE TRACTORS. : de en
  • DEP0001735BA - Contact converter. : de en
  • FR974910A - Sprayer : en fr
  • DEJ0000084MA - Electromechanical vibration indicators, in particular for pickups : de en
  • DEM0005692MA - Plaster base. : de en
  • CA471709A - Railway car door mechanism : en fr
  • US2543352A - Camera tripod head : en
  • US2543700A - Crucible for metal melting : en
  • DE1620412U - PLUG CONNECTION, IN PARTICULAR FOR HOUSEHOLD APPLIANCES, SUCH AS VACUUM CLEANERS OR THE LIKE. : de en
  • DE803161C - Method and device for the longitudinal displacement of a mining conveyor with a rotating carrier belt : de en
  • FR975195A - Wheel-brake assembly, more particularly for airplanes : en fr
  • US2543092A - Dimerization of vinylcyclohexene : en
  • US2543409A - Bee smoker : en
  • USD162141S - Automobile hood ornament : en
  • US2543418A - Apparatus for forming and applying bottom stops : en
  • US2543396A - Overload release coupling : en
  • DE1620379U - MULTI-PURPOSE PLIERS, ESPECIALLY FOR AGRICULTURE. : de en
  • US2543006A - Smoke agent : en
  • US2543337A - Automatically variable vehicle power transmission : en
  • SU90683A1 - The method of accumulation and use of hot solutions with regulation of the amounts of heating solution of the vapor and the temperature of the solution : en ru
  • DE1620384U - TEAR BLOCK. : de en
  • DEP0000916BA - Manufacture of ferrite cores : de en
  • AT167748B - Walking doll : de en
  • ES23754Y - Fixed or interchangeable rubber shoulder pads for men's and women's clothing. : en es
  • PL34225B1 - : en pl
  • US2543608A - Calling system : en
  • AU3887450A - Process and apparatus tor the low temperature carbonization or gasification of lumpy or briquetted sub-bituminous fuels : en
  • CH273652A - Device for mixing solid substances such as gravel, sand and similar materials. : de en
  • US2543426A - Respirator : en
  • US2543467A - Method for producing high-purity soybean protein : en
  • US2543621A - Discriminator for frequency-modulated centimetric and decimetric waves : en
  • AT167724B - Combined barrel bung : de en
  • US2543137A - Battery separator : en
  • AU3305050A - Improvements in apparatus forthe manufacture of confectionery : en
  • CA471739A - Processes and apparatus for constant temperature distillation : en fr
  • CH273751A - Machine for making a flexible tube from a metal strip. : en fr
  • US2543561A - Method of and apparatus for displaying a projected image of a drawing : en
  • US2543577A - Tube socket and holder for electrical parts : en
  • US2543610A - Monoazo dyestuffs : en
  • CH273791A - Blade lock on blades of axial flow machines without filling pieces. : de en
  • USD162246S - Children s rockek : en
  • US2543607A - Fluorescent light tube changer : en
  • CH273752A - Method for electrically welding tubular parts and apparatus for carrying out this method. : en fr
  • AT167794B - Electric flashlight : de en
  • CA471760A - High-speed sequential relaying systems : en fr
  • CA471796A - Electrodes : en fr
  • DEP0049379DA - Process for the production of anvils with a wrought iron body and a welded steel plate : de en
  • FR975086A - Improvements in methods for the transmission of remote signals, in particular for television : en fr
  • DE1620403U - HOSE TUBE. : de en
  • DEP0037811DA - Ejection device for developing machines and the like. : de en
  • ES193530A3 - A MACHINE TO CUT BIES : en es
  • FR975175A - Device intended for washing, rinsing and drying parquet floors of all kinds of materials : en fr
  • GB650476A - Shoe and method of making the same : en
  • DE802870C - Setting device for two-part pit punches : de en
  • DED0001241MA - Metallic objects produced by powder metallurgy by sintering : de en
  • DEK0001153MA - Head rocker, in particular for mine trucks : de en
  • US2543128A - Outfeeding mechanism for portable debarking machines : en
  • USD162243S - Tree peotector : en
  • US2543580A - Soil fumigant capsule : en
  • CH273669A - Side part fitting on seating and reclining furniture. : de en
  • DE1620500U - ELECTRICALLY HEATED BED HEATING DEVICE. : de en
  • DE802795C - Machine for grinding or polishing optical lenses or the like. : de en
  • DEE0001003MA - Coal extraction device with several drill bits stored next to each other in a housing : de en
  • DEM0001957MA - Trolley for the transport of manure, in particular, with an agricultural grab lift : de en
  • USPP1005P - Strawberry plant : en
  • CH273688A - Washing trough. : de en
  • US2543244A - Feeding mechanism : en
  • US2543399A - Process for recovery of calcium in admixture with sodium : en
  • US2543676A - Method and apparatus for neutron well logging : en
  • AU704251A - Device for storing loose sheets, cards, press-cuttings andthe like : en
  • CA471792A - Cut-off machines : en fr
  • DE1620376U - HEIGHT-ADJUSTABLE CHASSIS, IN PARTICULAR FOR BELT CONVEYORS. : de en
  • DE1620366U - INSERT GRATE FOR COOKER STOVES. : de en
  • DEP0000583MA - Washing process and apparatus for carrying out this process : de en
  • CH273655A - Installation for horizontal drawing of glass tubes. : en fr
  • DE802786C - Handlebar holder to enlarge the loading area of box vans : de en
  • DEG0001110MA - Inclination scales for displaying overweight or underweight through optical projection : de en
  • DEP0002108BA - Process for the production of floor, furniture and wall coverings. : de en
  • DEP0029530DA - Method and device for the treatment of granular material. : de en
  • DEP0045191DA - Method and arrangement for operating a glow discharge : de en
  • US2543472A - Nitro cyclic acetals : en
  • US2543382A - Reverse circulation rotary packer : en
  • USPP1006P - Rose plant : en
  • US2543245A - Fuse construction : en
  • US2543381A - Warehouse truck : en
  • US2543059A - Apparatus for electrowining or electroplating of metals : en
  • DE1620355U - PROFILE RUBBER WHEEL. : de en
  • DE1620464U - RUBBER-TIRED FARM CART IN WHEEL-HACK DESIGN WITH FOLDING STUDS : de en
  • DEP0050839DA - Mobile sprayer device for destroying plant pests : de en
  • ES24809Y - Mold for the manufacture of plastic frames, provided with the corresponding base-device for fixing the support. : en es
  • NL67613C - : en
  • US2543384A - Hygroscopic control device : en
  • US2543728A - Incandescible cathode : en
  • AU148383B2 - Organosilicon resins and methods of preparing them : en
  • US2543528A - Coffee maker : en
  • US2543557A - Peelable protective coating : en
  • US2543046A - Cellular printing plate and method of manufacture thereof : en
  • US2543080A - Telephone dial type transmitter with adjustable main spring : en
  • US2543466A - Rodent trap : en
  • PL34303B1 - : en pl
  • US2543741A - Lubricating and sealing composition of flake copper, powdered lead, graphite, and petroleum vehicle : en
  • DE802973C - Technical email : de en
  • DEP0001236BA - Corrugated board and building board made from it. : de en
  • DEP0043288DA - Device for protection against flat tires, in particular for motorcycles and scooters : de en
  • DK72211C - Silencer for engines. : da en
  • FR974903A - Wire panel : en fr
  • ES25648U - Original napkin holder of luck and advertising propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR975092A - Improvement in the making of writing nibs : en fr
  • DEK0000173MA - Composite injector : de en
  • DES0004420MA - Procedure for frost protection and instructions for carrying out this procedure : de en
  • DE803135C - Hay and straw cutter : de en
  • DEP0003014DA - capacitor : de en
  • FR974819A - Arms in impregnated wood for high voltage power lines : en fr
  • ES188294A1 - A PROCEDURE FOR MANUFACTURING ARMORS FOR GLASSES : en es
  • ES24730Y - Injector for spraying liquids. : en es
  • GB650504A - A new or improved method and machine for securing caps to glass jars : en
  • DEP0025501DA - Air brake system for rail vehicles used in road traffic : de en
  • DES0001482MA - Fasteners : de en
  • FR974853A - Wristwatch : en fr
  • DEP0004396DA - Inertia starter for internal combustion engines : de en
  • ES196316A1 - A GASIFICADOR-AUTOMATIC AIR REGULATOR BY ADMISSION, FOR PETROL ENGINES : en es
  • ES25792U - Trillo with improved cutting device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES193215A3 - A PROCEDURE FOR THE MANUFACTURE OF WATERPROOF FABRICS RESISTANT TO THE ACTION OF DESTRUCTION AGENTS : en es
  • ES25737U - Removable models, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25662U - Lamp holders for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR974827A - Thermo-atmospheric circuit breaker : en fr
  • FR975099A - Magnesia purification process : en fr
  • ES24582U - Calzaldo perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR975056A - Precision tool spindle or grinding wheel holder, at very high speed : en fr
  • FR975066A - Process and compositions for imparting the properties of oriental essence : en fr
  • DE803124C - Deck chair : de en
  • US2543014A - Electric contact-controlling device : en
  • US2543442A - Electrical multiplying apparatus : en
  • US2543504A - Saw sharpening machine : en
  • US2543734A - Mineral lubricating oil containing a combination of metal salts : en
  • GB650481A - Improvements in the manufacture of margarine : en
  • US2543004A - Machine for cutting short lengths of tape from a strip and applying the same to articles : en
  • ES22493Y - A desk cabinet to hold rotating files : en es
  • DEB0002226MA - Lying mat, especially for day trippers, tourists, etc. : de en
  • DEP0037269DA - Method and device for the production of articulated shoes for pit lining : de en
  • DEP0044721DA - Bar for coiled springs, especially furniture springs. : de en
  • DE803022C - Freewheel hub with back pedal brake : de en
  • DEC0000498MA - Process for the production of organic sulfuric acid derivatives : de en
  • ES190570A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LIGHTERS : en es
  • ES25799U - Rotating conveyor of rhombuses and distances. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0000089MA - Paint spray booth with automatic cleaning : de en
  • DEB0001132MA - Method of preventing blood from clotting : de en
  • ES25826U - Skirt marker device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650470A - Improved means for counterbalancing a pivoted arm or member : en
  • US2543132A - Catalyst manufacture and apparatus therefor : en
  • US2543295A - Unitary load transfer device : en
  • US2543341A - Aroylacetamidine : en
  • US2543459A - Curtain : en
  • GB650492A - Improvements relating to mimic diagram panels for railway and other indication systems : en
  • ES191802A3 - IMPROVEMENTS IN AND RELATED TO THE CONDENSATION OF ZINC, FROM ITS VAPOR IN GASEOUS MIXTURES, AND THE CORRESPONDING APPARATUS FOR ITS REALIZATION : en es
  • ES196070A1 - A DEVICE INTENDED TO AVOID THE DIFFERENCE PRODUCED BY A INTENSE LIGHT : en es
  • FR975271A - Improvement in the assembly of contactor equipment : en fr
  • DE802944C - Method and device for decolorizing and cleaning molten glass : de en
  • DEK0000225MA - Speaker combination : de en
  • DEN0000474MA - Game ball : de en
  • FR975075A - Device to ensure the inviolability of measuring and control devices : en fr
  • FR975190A - Decorative border of the front faces of the furniture panels : en fr
  • ES196192A1 - A GROUP ELECTROBOMBA : en es
  • ES25765U - Mechanical toy, consisting of a doll that goes around describing circles. (Machine-translation by Google Translate, not legally binding) : en es
  • PL34276B1 - M-lcp-Foyf c / W Filler pair injector : en pl
  • DE803103C - Spring-loaded steel painting pole : de en
  • FR974860A - Improvements to electrical appliances for household use such as vacuum cleaners, polishers and others : en fr
  • GB650545A - A method of fixing pin sleeves for bearings with rolling or sliding elements : en
  • DE1620477U - FLUTTERLESS SPRINGED MOTORCYCLE TRAILER. : de en
  • DET0000485MA - Lifting and lowering frame for moldings : de en
  • ES25669U - Plug plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR974949A - Maintenance weighing bench : en fr
  • DET0000778MA - Lining or reinforcement material : de en
  • DEP0039845DA - Device for loading debris or the like. : de en
  • FR975179A - Process for the separation of mixtures of olefins and halogenated hydracids : en fr
  • DE802976C - Friction disc clutch with torsional vibration damper, especially for motor vehicles : de en
  • FR974732A - Improvements to electrical pulse transmitting devices : en fr
  • FR974887A - Removable tow hook for ski lift : en fr
  • DE803198C - Self inserter for threshing machines with insert drum and sheaf opener : de en
  • DEP0000240BA - Curtain frame. : de en
  • DEP0011428DA - Arrangement for high frequency treatment : de en
  • US2543218A - Nonsag mattress : en
  • USD162262S - Ribbon display stand : en
  • US2543284A - Pulsator : en
  • GB650668A - Improvements in or relating to electron discharge tube mounting arrangements : en
  • FR974968A - Decal puzzle game : en fr
  • DE1620381U - SCREW CONNECTION OF FOOT AND STAND TUBE FOR STAND LIGHTS. : de en
  • DE802981C - Variable pitch propellers for ships : de en
  • DEL0000645MA - Automatic pressure regulator : de en
  • DK72206C - Drive mechanism for beet seed drills. : da en
  • DE803154C - Switching mechanism, in particular for switching the locomotive of electrically operated model railways or the like. : de en
  • DER0000176MA - Light-resistant, oil- and grease-proof and at the same time heat-sterilizable films, foils and moldings : de en
  • DEP0055634DA - Normal font reader for the blind : de en
  • DET0000102MA - Circuit arrangement for telephone systems : de en
  • FR975104A - Mechanical device for tuning resonant cavities associated with a klystron tube : en fr
  • US2542997A - Reciprocatory driving mechanism : en
  • USD162140S - En gel ski suit : en
  • DE802827C - Glass insulated vessels and processes for their manufacture : de en
  • DEH0003419MA - Process for cooling foodstuffs and luxury foods : de en
  • DE802889C - Clamp coupling for pipes and. Like., In particular for intersecting pipes of scaffolding : de en
  • DE802950C - Component : de en
  • DE803106C - Shaft lifting device for looms : de en
  • FR975011A - Improvements made to elastic forks for cycle type locomotive vehicles of any type : en fr
  • FR975251A - : fr
  • ES193393A3 - A MACHINE FOR DEPLOYING BIRDS : en es
  • GB650480A - Improvements relating to gas burners for fish frying ranges : en
  • ES25634U - New two-wheeled vehicle, of the type called motorcycle or skateboard (Machine-translation by Google Translate, not legally binding) : en es
  • DE802778C - Bushing or shell for slide bearings : de en
  • DE803138C - OEler : de en
  • DEP0020439DA - Process for the recovery of rubble from destroyed cities : de en
  • ES25720U - Improved pistol for liquid projection. (Machine-translation by Google Translate, not legally binding) : en es
  • ES191972A1 - A DEVICE FOR SUPPLYING A CAPILLO, A LAYER OR BOTH IN THE MANUFACTURE OF CIGARS : en es
  • ES25764U - Mechanical toy, consisting of a puppy that advances jumping. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975242A - Textile dyeing process : en fr
  • US2543027A - Method of making crinkled fibers : en
  • US2543307A - Plastic milling apparatus : en
  • DE1620411U - ROOM ANTENNA. : de en
  • DE802970C - Push rod joint : de en
  • DEF0001059MA - Method and device for evenly applying plaster to walls and ceilings : de en
  • FR974757A - Improvements to a pressure changing device such as a compressor or pressure actuated motor : en fr
  • GR12863B - ICE CREAM DECREASES ICE CREATION TIME. : el en
  • ES196282A1 - SOME IMPROVEMENTS INTRODUCED IN THE MADEJAS DEVANATING MACHINES : en es
  • US2543194A - Internal-combustion engine and method of operating same : en
  • USD162226S - Newspaper hack or similar article : en
  • GB650517A - Improvements in or relating to loading machines : en
  • GB650739A - Improvements in plotting apparatus for stereophotogrammetric surveys : en
  • PL34305B1 - : en pl
  • ES191991A1 - A MECHANISM DRIVER OF HOSES FOR TEXTILE MACHINES OF HILAR AND SIMILAR : en es
  • ES24683Y - Window frames with device for fixing roller blinds. : en es
  • FR974961A - Method of single or double automatic spacing for typewriter, and device making it : en fr
  • GB650750A - Device for proportioning the flow of an auxiliary fluid into a main fluid stream : en
  • FR974748A - Machine for debiting a material such as margarine or butter : en fr
  • FR974751A - Special metal frame for racing cycling shoes : en fr
  • GB650474A - Improvements in surface decorating machines : en
  • GB650521A - Improvements in or relating to television receiver frame time base circuits : en
  • GB650719A - Improvements in photographic contact printing apparatus : en
  • DED0003821MA - Cable entry plug. : de en
  • DE1620361U - ELECTRIC TABLE LAMP. : de en
  • ES192038A1 - IMPROVEMENTS IN THE MANUFACTURE OF TAPES OR THREADS OF GLASS FIBERS OR OTHER ANALOGUE MINERAL MATERIALS : en es
  • ES23734Y - Calculating case, perfected. : en es
  • GB650486A - Improvements in or relating to the thermal treatment of hydrocarbons : en
  • DEN0001520MA - Drill coal pick hammer : de en
  • DEP0006517DA - Process for obtaining saturated aliphatic hydrocarbons : de en
  • DE802820C - Process for the sulfoxidation of aliphatic or cycloaliphatic hydrocarbons : de en
  • DE803010C - Hydraulic device for adjusting the valve clearance in internal combustion engines : de en
  • DES0002317MA - Device for eliminating the play between threaded parts associated with one another : de en
  • ES193214A3 - A PROCEDURE FOR LAYERED CONCRETE PAVING : en es
  • ES24022Y - Goniometric square for drawing. : en es
  • FR975260A - Process and device for preparing 1.1-dichlorethylene and, where appropriate, monochlorethylene : en fr
  • US2543483A - Magnetic recording apparatus : en
  • FR974979A - : fr
  • DEH0000504MA - Cardboard, paper, in particular toilet paper : de en
  • DE1620460U - WIND DEFLECTORS AND POTE DEFLECTORS. : de en
  • DE1620370U - FRAME ACID VESSEL WITH A LIFTING AND LOWERING ROD, GUIDED IN THE VESSEL LID. : de en
  • FR974803A - : fr
  • DE803058C - Drum washing machine, can be used as a spin dryer : de en
  • ES22321Y - Mask. : en es
  • DE802937C - Electric soldering iron : de en
  • DE803130C - Tool for the production of all kinds of conical wooden parts : de en
  • GB650493A - Manufacture of alkyl xanthogenate glycol formates : en
  • DE1620481U - TOTO ROULETTE. : de en
  • DE1620513U - FLOW HEATER. : de en
  • DE802880C - Process for the manufacture of sodium penicillin : de en
  • US2543229A - Polythene layer bonded to another layer by ethylene-vinyl acetate interpolymer adhesive : en
  • US2543696A - High-frequency transmission cable : en
  • USD162178S - Slipper or like article : en
  • USD162273S - Canopy flange fob valves : en
  • US2543116A - Means and method for the secret transmission of message intelligence : en
  • US2543539A - Antistatic treatment of shaped articles comprising a vinyl resin and treated articles : en
  • USD162143S - Electrically operated window ventilator : en
  • DE802852C - Cold bed window with a frame made of hollow sheet metal profiles : de en
  • DEP0027024DA - Process for gelatinizing and softening vinyl polymers : de en
  • DEP0032834DA - Suitcase lock : de en
  • DEP0041100DA - Fighting insects : de en
  • DEP0054857DA - Process for the production of butadiene : de en
  • DK72201C - Coffee brewing container. : da en
  • FR974845A - Assembly allowing the selective calling of a receiver in a telecommunications network : en fr
  • PL34230B1 - : en pl
  • US2543010A - Valve : en
  • SU88787A1 - Apparatus for preventing explosions of gas-air mixture in a crank chamber of a two-stroke engine : en ru
  • USD162195S - Wheel cover : en
  • BE499296A - : fr
  • CA471781A - Liquid packaging machines : en fr
  • DE803190C - Method of making concrete masonry : de en
  • DE803196C - Rotating prism : de en
  • DEP0008429DA - Excavator : de en
  • DEP0017332DA - Range finders for photographic and similar purposes : de en
  • US2543299A - Combination support and closure flap for laundry bags : en
  • ES193045A3 - A PROCEDURE FOR DYING FABRICS OF KAKI TONE : en es
  • FR975299A - Automatic sheeter : en fr
  • GB650466A - Improved method of and apparatus for the preparation of casting moulds : en
  • GB650622A - Improvements in or relating to antenna : en
  • USD162240S - Wallpaper or the like : en
  • US2543221A - Universally adjustable bracket assembly : en
  • US2543449A - Radio pulse-echo moving object detection system : en
  • US2543463A - Kineto-optical scanner for television : en
  • PL34325B1 - : en pl
  • AT167798B - Neon tube with fluorescent characters : de en
  • DE802957C - Rolling motorway diagram : de en
  • DE804761C - Device for grinding and polishing flat and curved surfaces : de en
  • DEM0005454MA - Press to remove the water adhering to the vegetable matter : de en
  • DEP0047274DA - Device for cooking and frying fish. : de en
  • GB650601A - Improvements in or relating to control devices responsive to physical conditions andembodying conjointly operated electric switches : en
  • DEP0002228DA - Circuit arrangement for small-scale private branch exchanges (intermediate switch) : de en
  • FR975214A - Rifle for spearfishing : en fr
  • GB650512A - Improvements in electrical heating apparatus : en
  • DE803216C - Rail system for electric toy trains : de en
  • ES194984A1 - AN ARTIFICIAL RION SYSTEM, OF AUTONOMOUS OPERATION, OR IS, DISCONNECTED FROM THE BODY OF THE SICK TO WHICH IT APPLIES : en es
  • DEA0003658MA - Process for the production of cyanuric chloride : de en
  • ES24568Y - Glass lifting device. : en es
  • ES24681Y - Device to collect lures or fishing baits, out of the water. : en es
  • US2543186A - Apparatus for decorating pottery ware : en
  • US2543699A - Gelose calcium alginate and caseinate and process for their production : en
  • DE1620360U - DEVICE FOR FILLING DUSTING MATERIAL, SUCH AS CEMENT, FLY ASH, MUELL, ETC., IN CONTAINERS, TRUCKS OR THE LIKE. : de en
  • DE803210C - Process for the production of tubular or film-shaped structures consisting of completely or partially denitrated nitrocellulose, in particular artificial sausage casings : de en
  • FR974739A - Process for the enlargement and reduction of chromo-copies in chromo-electro-photo-mechanical devices : en fr
  • DE802851C - Cigarette case with single dispenser : de en
  • DE803019C - Process and device for the production of molded fibrous bodies : de en
  • DEG0000887MA - Double roller roller for paper or the like. : de en
  • ES25744U - Lounger bed adaptable to furniture (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0010556DA - Calendar device for determining the days of reception : de en
  • ES25798U - Device for extracting small quantities of liquids or lupus bodies from their respective containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR974900A - : fr
  • GB650454A - An improved method of and means for filling bottles with liquid : en
  • DE802817C - Process for the preparation of the monoethers of diprimal glycols : de en
  • DEP0014718DA - Process for the production of reaction products of high molecular weight, polyunsaturated compounds with sulfur dioxide. : de en
  • ES24703Y - Towel rail. : en es
  • DEP0003851BA - Tubular conductor, in particular for electrical high-frequency lines. : de en
  • FR975278A - New contrast expansion system for low frequency amplifiers for sound reproduction : en fr
  • DE803134C - Lighter with a snap-on cap arm : de en
  • DEM0000207MA - Heated brewing tub : de en
  • DEP0009073DA - Table lamp for fluorescent lamps. : de en
  • DES0000874MA - Method of transmission of messages : de en
  • ES195426A1 - IMPROVEMENTS IN SECURITY LOCKS : en es
  • FR975082A - Low power supply assembly, intended in particular for charging small electric accumulators : en fr
  • DE803083C - Spool for sewing and similar machines : de en
  • DES0001869MA - Operation of adjusting elements, especially in electrical devices for communications, measuring purposes, etc. : de en
  • DEH0002610MA - Arrangement in the process of manufacturing residential or commercial buildings. : de en
  • DE803181C - Bucket lock for axial rotor machines : de en
  • DEB0001221MA - Process for the catalytic cracking of hydrocarbon oils. : de en
  • DEP0025595DA - Process for the production of suspended solids : de en
  • FR974901A - Process for the manufacture of fibers and yarns of regenerated cellulose, starting from viscose : en fr
  • DE802838C - Scarf stone and tool for breaking the web tongues of the same : de en
  • DE803108C - Water motor : de en
  • US2543669A - Pump : en
  • US2543738A - Time division pulse multiplex system : en
  • US2542990A - Electrolytic cell : en
  • US2543687A - Vending machine : en
  • US2543718A - Pad dyeing : en
  • USD162213S - Ball point pen or similar article : en
  • DE803215C - Electrically operated model or toy vehicle : de en
  • DEP0024695DA - Permanent calendar in clock form : de en
  • ES192160A3 - A PROCEDURE OF MEASURING THE DEFORMATIONS OF A BODY BY THE RESONANCE PERIOD OF A TENSILE ELEMENT : en es
  • FR974816A - Hydraulic assembly intended to replace the connecting rod-crankshaft system and its derivatives : en fr
  • GB650453A - Improvements in or relating to filling heads for bottling machines : en
  • GB650539A - Trim panel and method and apparatus for forming the same : en
  • GB650705A - Improvements in and relating to talking machines with record changers : en
  • US2543536A - Metallic thermoplastic material : en
  • US2543040A - Snap-action thermostatic switch : en
  • US2543126A - Valve mechanism for power-driven rammers and pile drivers : en
  • FR974782A - Float ski : en fr
  • FR974933A - Automatic trailer brake control device : en fr
  • FR975280A - Mobile transporter : en fr
  • US2543240A - Foldable viewer : en
  • USD162238S - Wallpaper ob the like : en
  • CH273792A - Control device for injection internal combustion engines with external ignition. : de en
  • US2543302A - Hay loader attachment : en
  • US2543432A - Resilient tube closure : en
  • US2543531A - Counting apparatus : en
  • DE802801C - Covering for shoe soles and heels and for various devices and machines : de en
  • DE803012C - Hand lever shears : de en
  • DE803212C - Cylinder lock with plate-shaped tumblers : de en
  • DEB0004014MA - Device for regulating the heat in cooking vessels. : de en
  • DEF0002104MA - Sieve bottom for setting and sifting systems : de en
  • US2543311A - Pipe union or coupling : en
  • USD162111S - Foot balancer insert : en
  • USD162167S - Trim bar for automobile fenders or the like : en
  • PL34249B1 - : en pl
  • US2543371A - Ignition system : en
  • ES192085A1 - A TRIGGER AND ACCELERATION DEVICE FOR THE MAGNETS, TO OBTAIN SUFFICIENT TENSION SPARKS IN THE STARTER OR UNDER LOW REGIME : en es
  • CA471705A - Continuously variable speed-ratio transmission mechanism and in speed governing means : en fr
  • CA471744A - Methods and apparatus for winding grids : en fr
  • US2543138A - Compass : en
  • US2543671A - Two-motion selective switch : en
  • US2543030A - Automatic amplitude control for oscillators : en
  • USD162252S - Stanley automobile fender : en
  • FR974744A - Improvements to balls or other hollow objects intended to be filled with air : en fr
  • GB650741A - Improvements in or relating to screws and the production thereof : en
  • FR974852A - Metal sheet pile : en fr
  • US2543077A - Engine synchronizer device : en
  • US2543110A - Apparatus for casting dental restorations : en
  • US2543554A - Pencil sharpener : en
  • US2543091A - Third-rail connector and contact shoe unit for toy electric railways : en
  • US2543125A - Projection machine film drive and rewinding mechanism : en
  • DE1620363U - PIPE JOINTS FOR ELECTRIC CABLES. : de en
  • FR975026A - Central delayed shutter : en fr
  • GB650495A - Apparatus for automatically planing coal and loading it onto a conveyor : en
  • GB650588A - Improvements in gauges for checking the external diameter of tubes : en
  • US2543447A - Balancing means for rotary structures : en
  • DE802784C - Scrap baling press : de en
  • ES196252A1 - A NEW ECONOMIC-COMMERCIAL SYSTEM FOR THE SALE OF PERIODS OF SALON GAMES WITHOUT RISK OF ECONOMIC LOSS, WITH OR WITHOUT INSURANCE BY THE PURCHASER : en es
  • FR974975A - Fork head for bicycle : en fr
  • CH273757A - Milling machine. : de en
  • PL34258B1 - : en pl
  • USD162131S - Automobile tire : en
  • US2543047A - Method of printing through cellular plates : en
  • US2543065A - Aircraft landing aid system : en
  • FR975116A - Oil substitutes and their preparation process : en fr
  • FR974858A - Magnetostrictive signal conversion device : en fr
  • FR974955A - High-power combustion engine for a vehicle with two consecutive wheels, the frame of which has low resistance such as, for example, a bicycle frame, and mounting this engine on this vehicle : en fr
  • CH273702A - Process for dyeing structures made from polyvinyl derivatives. : de en
  • DEH0004586MA - Injection molding machine. : de en
  • DEM0005771MA - Noise and vibration dampers for electric motor end shields and similarly shaped housings : de en
  • DEP0025143DA - Process for hardening bearing surfaces : de en
  • DE803197C - glasses : de en
  • DEG0002118MA - Spoon to scrape out. : de en
  • DE802929C - Wet setting machine : de en
  • ES25733U - Improved capsule for the lidding of containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES23405Y - Perfected inhaler. : en es
  • ES25663U - New complementary garment for sports pants, swimwear, riding and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650511A - Improved means for drying by a current of air : en
  • US2543690A - Lift truck frame selectively mounting either a gas engine or an electric motor for powering the drive wheels thereof : en
  • US2543706A - Method of counteracting average density fluctuation in motion pictures : en
  • PL34316B1 - : en pl
  • US2543039A - Bombardment induced conductivity in solid insulators : en
  • US2543119A - Electric switch : en
  • US2543100A - Screw and nut mechanism : en
  • FR975037A - Dispensing device for hair fixative : en fr
  • CA471819A - Screen materials : en fr
  • AU3891850A - Systems for controlling the position ofa shaft in its bearings : en
  • DEP0005919DA - Preparations for shaping hair, in particular living hair, into water-resistant waves and frizzes without external heat supply : de en
  • DEP0054788DA - watch strap : de en
  • DEP0031906DA - spark plug : de en
  • FR974711A - Process for electrolytic refining of ferrous metal waste : en fr
  • DEP0013929DA - Process for the production of magnesium hydroxide or magnesium oxide or magnesium carbonate or the corresponding aluminum compounds : de en
  • DEP0014754DA - Single and double chain scraper face conveyor for interrupted and continuous conveyance : de en
  • DEA0000933MA - Device for lifting and distributing the goods Rotary kilns : de en
  • US2543360A - Umbrella, parasol, and the like : en
  • PL34278B1 - A method of treating raw calcium cyanamide to produce zen grains : en pl
  • US2543156A - Pneumatic wheel : en
  • USD162119S - Bedside table : en
  • US2543650A - Simultaneous linear equation solver : en
  • US2543129A - Reheat turbine control apparatus : en
  • USD162196S - Wheel cover : en
  • PL34293B1 - : en pl
  • USD162206S - Combination table and range : en
  • CH273684A - Knitting loom yarn breaker. : en fr
  • US2543588A - Thermal fluid flow indicator : en
  • DE803226C - Tool carrier : de en
  • DE802807C - Tube closure : de en
  • DE802911C - Device for centering and locking the wheel bolts of bicycles : de en
  • DEP0002202BA - Method and devices on cable jacketing presses for pressing electrical cable cores with a gas- and moisture-tight jacket. : de en
  • FR975129A - Focal curtain shutter : en fr
  • CH273847A - Combustion device. : de en
  • DE1620472U - FLEXIBLE WINDOW MILLING U-SHAPED CROSS SECTION, IN PARTICULAR FOR VEHICLE SUPPORTS. : de en
  • DE802809C - Device for regulating the water drainage on water-repellent outer clothing : de en
  • AT167711B - Throwing wheel for snow blowers : de en
  • DEM0001138MA - Slide gate valve for rotary piston machines. : de en
  • DE803222C - Power-controlled filling device for gross bagging scales : de en
  • GB650508A - Improvements in or relating to oscillating mountings for electric ventilators : en
  • DEP0014999DA - Fuel injection pump for internal combustion engines : de en
  • ES24463Y - Lighting device in car engine. : en es
  • FR974890A - Process for the production of hollow metal parts using metallurgical powders : en fr
  • DE803102C - Can, in particular milk can transport and draining device : de en
  • ES25740U - Improved stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES25752U - Apparatus conservatoldos (Machine-translation by Google Translate, not legally binding) : en es
  • FR974702A - Flying ship : en fr
  • FR975072A - Improvements to starting devices : en fr
  • DE1620387U - COLOR CUP. : de en
  • DEP0000176MA - Mixture regulator for flowing media with main and secondary throttle : de en
  • FR975154A - Improvements to electrical signal reception circuits : en fr
  • DE802989C - Viewing system for moist coal : de en
  • DE803208C - Device for metal spraying inside steel bottles and narrow pipes : de en
  • DEP0033816DA - Drain valve : de en
  • DEP0036941DA - Amplifier for electroacoustic vibrations : de en
  • CH273729A - Method and indicator device for the detection of errors in electron tube apparatus. : de en
  • DE1620488U - VISOR LID FOR PRESSURE LID CANS IN THE PAINT INDUSTRY. : de en
  • DEK0000287MA - Wooden funnels for loudspeakers, in particular bass loudspeakers : de en
  • ES193815A3 - A PERFECTED MACHINE FOR CUTTING THE BIES : en es
  • US2542989A - Electrolytic cell : en
  • US2543038A - Selective hydrogenation of aldehydes : en
  • FR974786A - Feeding wheel of furry sewing machines : en fr
  • AU3334750A - Improved duster for cleaning louvre or Venetian blinds or screens : en
  • CA471775A - Friction shock absorbing mechanism : en fr
  • ES25812U - Case to contain a book or prayer book and other objects of a religious or personal nature (Machine-translation by Google Translate, not legally binding) : en es
  • FR975168A - Construction method and construction elements for the implementation of this method : en fr
  • FR974880A - Improvements to accumulator batteries and their manufacturing process : en fr
  • FR975143A - Underwater rifle air harpoon launcher with waterproof central trigger : en fr
  • ES25751U - Plow (Machine-translation by Google Translate, not legally binding) : en es
  • ES25769U - Handle for metal mattress (Machine-translation by Google Translate, not legally binding) : en es
  • PL34283B1 - : en pl
  • DE1620484U - SPEAKER SYSTEM FOR MODEL RAILWAYS. : de en
  • DEW0000927MA - Gas-heated oven for enamelling and glazing : de en
  • FR974976A - Improvements to bicycle chains : en fr
  • DEP0000926BA - Current collector for adjustable resistances : de en
  • DE1620475U - REAR REFLECTORS, IN PARTICULAR FOR BICYCLES. : de en
  • ES194144A1 - INDUSTRIAL PROCEDURE FOR THE OBTAINING OF PLASTICIANS, PRECISELY IN POLYMETHYL METACRYLATE, WHICH REPLACE ALL OR PART OF ANY OF THE BONES OF THE VERTEBRATE ANIMALS : en es
  • ES25666U - Separate-wicks protector for permanent curly hair operations (Machine-translation by Google Translate, not legally binding) : en es
  • ES25741U - New insulating support for iron (Machine-translation by Google Translate, not legally binding) : en es
  • US2543042A - Tuning means for coaxial line conductors : en
  • US2543453A - Mechanism for driving contrarotating propellers : en
  • ES25647U - Improved antenna applicable to radio devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES22733Y - Folding chairs, made of wood and canvas, special for beach and countryside. : en es
  • US2543441A - Cam action screw driver : en
  • FR974833A - Improvements to ceramic dielectrics based on titanium dioxide : en fr
  • CH273817A - Atomizer apparatus for liquids, in particular for perfumes and lotions. : en fr
  • CH273874A - Process for producing a piperidine compound. : de en
  • GB650464A - Methods and apparatus for developing photographic sensitized materials : en
  • ES196164A1 - DEVICE IMPROVED REGULATOR OF THE INPUT AND OUTPUT VOLTAGE IN ELECTRICAL TRANSFORMERS AND RECTIFIER : en es
  • ES25779U - Plastic toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR975284A - Preparation of allylic starch : en fr
  • FR974851A - Improvements made to soil tillage equipment : en fr
  • DE803060C - Washing machine with wooden tub and wringer box : de en
  • DE802856C - Scale-like hose armor : de en
  • ES192436A1 - MANUFACTURING PROCESS OF CELLULOSE WIPES FOR PACKAGING, COMPRESSES AND OTHER APPLICATIONS OF COTTON IN RAMA : en es
  • US2543171A - Door latch : en
  • US2543188A - Radar scanner apparatus : en
  • DE802938C - Method of manufacturing a paint : de en
  • DE802800C - Ski boots : de en
  • US2543122A - Building structure : en
  • DE802853C - Protection against air ingress into the fuel delivery system of diesel engines when the fuel tanks are empty : de en
  • DEP0012745DA - Internal combustion engine with a combustion chamber located in the piston : de en
  • DEP0051464DA - Gear hobbing machine with rotating tools : de en
  • FR975250A - Traction device for railway vehicles : en fr
  • ES192045A1 - PROCEDURE FOR THE MANUFACTURE OF SUPPORTS TO CORRECT FOOT DEFORMITIES : en es
  • USD162198S - Wheel cover : en
  • US2543670A - Transparency viewer : en
  • USD162266S - Wiggins, jr motor boat : en
  • FR974826A - Method and device for cleaning typewriter characters : en fr
  • USRE23345E - Cyano-substituted tetrahydropyran : en
  • DE803093C - Pen holder for fountain pen : de en
  • ES193118A1 - PROCEDURE AND CORRESPONDING MACHINE FOR THE MANUFACTURE OF VIBRATED CONCRETE PIECES : en es
  • FR974809A - Improvements to electric wave filters : en fr
  • FR974844A - Hot gas piston machine, comprising a coupling device between a shaft of the machine and another shaft : en fr
  • FR975252A - Wheel flange lubrication device : en fr
  • US2543524A - Isothermal food and liquid carrier : en
  • USD162227S - Automobile hood ornament : en
  • US2543269A - Acylated amino diols : en
  • US2543334A - Billfold blank and interlock construction : en
  • CH273811A - Clamping device. : de en
  • CH273737A - Waterproof watch box. : en fr
  • CH273750A - Rolling mill automatic pass presetting device. : en fr
  • CH273785A - Infinitely variable transmission gear. : de en
  • CH273840A - Safety device for vehicle hydraulic braking systems. : en it
  • ES25770U - Mattress cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR974806A - Front or tail wheel for airplanes : en fr
  • US2543217A - Sealed mailbag securing device : en
  • DER0003263MA - Device for holding telephone books : de en
  • PL34306B1 - : en pl
  • US2542970A - Refining of cracked naphthas by selective hydrogenation : en
  • US2543001A - Continuous distillation and treatment of composite liquids : en
  • USD162191S - Musical toy : en
  • US2543008A - Combined receptacle and advertising display : en
  • US2543253A - Propulsion means for speedboats : en
  • DE803104C - Mechanical loom : de en
  • DEP0003194BA - Device for igniting and operating gas or vapor-filled discharge tubes, in particular fluorescent lamps. : de en
  • FR974750A - Wet film guiding device : en fr
  • GB650643A - Improvements in or relating to rotary drills for mounting on vehicles : en
  • CH273775A - Cuff clasp. : de en
  • DE803146C - Process for the production of commercial circular knives and knives provided with an inserted center piece, produced according to this process : de en
  • AT167771B - Rotary valve used to close pipelines : de en
  • AU3882850A - Combing machine : en
  • DEP0026614DA - Porous refractory product and process for its manufacture : de en
  • ES25691U - Support to facilitate the nailing of tips and small size nails (Machine-translation by Google Translate, not legally binding) : en es
  • ES25797U - Glass or glass ampoule, with resistant walls, to contain liquids under pressure aseptically (Machine-translation by Google Translate, not legally binding) : en es
  • USD162186S - Slipper or similar article : en
  • CA471708A - Heatable separatory funnels : en fr
  • PL34265B1 - : en pl
  • US2542977A - Material loading apparatus : en
  • US2543178A - Machine for tacking footwear : en
  • DE802941C - Detergents for isolators : de en
  • DEP0001398MA - Movable bee dwelling : de en
  • DEP0023266DA - Process for improving the crease resistance of textile goods : de en
  • ES192871A1 - PROCEDURE TO AVOID COUNTERFEITING AND DETERIORATION BY THE USE OF PUBLIC AND PRIVATE DOCUMENTS : en es
  • ES25632U - New tile for all types of buildings (Machine-translation by Google Translate, not legally binding) : en es
  • CH273716A - Mechanical pencil. : en fr
  • DE802987C - Monitoring device for conveyor belts : de en
  • US2543419A - Polycyclic di-epoxy ethers : en
  • DE1620530U - WEB PROTECTION WITH FOLDING TWO-SECTION AND SPREADABLE SPINDLE. : de en
  • DE802906C - Bogie for low-frame trailer : de en
  • DE803227C - Device for tensioning ropes, lines, etc. Like., In particular of clotheslines : de en
  • AT167704B - Wall-high wooden construction panel for prefabricated houses : de en
  • PL34261B1 - : en pl
  • ES195667A1 - IMPROVEMENTS IN THE APPARATUS FOR THE REPAIR OF TIRE RIMS : en es
  • US2543344A - Arrangement for drawing sand and sand mixtures from a container : en
  • DE802968C - Injection nozzle for internal combustion engines : de en
  • DEA0001694MA - Method and device for sonication of liquids, in particular for aging alcoholic beverages : de en
  • DEP0049132DA - Alloy resistant to halogenated substances : de en
  • AT167781B - Vaults for industrial furnaces or their parts, in particular for the gas cables of Siemens-Martin furnaces : de en
  • US2542982A - Unsaturated amine-sulfur reaction products as lubricant additives and lubricating oils containing same : en
  • US2543618A - Apparatus for drying wood : en
  • USD162135S - Jr., etal clock : en
  • DE802788C - Direction indicators for vehicles, especially bicycles or the like. : de en
  • DEP0029968DA - Throttle device for regulating the flow rate in water pipes, especially for automatic hot water heaters o. : de en
  • US2543262A - Burner safety control system : en
  • CH273776A - Economy container. : de en
  • LU30479A1 - PROCESS FOR IMPROVING THE DRAWING OF IRON AND STEEL WIRE AND PROFILES : de en
  • US2543324A - Rotary crop divider for harvesters : en
  • US2543701A - Fastening member for building molding forms : en
  • US2543471A - Mechanical device for teaching harmonica playing : en
  • US2543587A - Needle threader : en
  • CH273842A - Handlebar grip for cycles. : en fr
  • US2543603A - Fluid operated variable-speed power-transmitting device : en
  • US2543713A - Fluorescent lamp fixture : en
  • AT167778B - Device for spreading manure : de en
  • CH273827A - Pendulum feedback amplifier with logarithmic operation and separate pendulum voltage source. : de en
  • CH273782A - Process for the production of a vacuum hose. : de en
  • DEP0033799DA - Process for the preparation of aminotriazine derivatives : de en
  • DESC003534MA - Electrode-heated cooking and heating devices. : de en
  • FR975172A - Combined appliance for peeling and washing vegetables and for beating sauces and creams : en fr
  • US2543071A - Seed for crystal growing : en
  • USD162116S - Tractor cab or the like : en
  • PL34227B1 - : en pl
  • DEK0000983MA - pump : de en
  • DEP0036881DA - Post-carburetor for the gas mixture in the suction line of carburetor engines : de en
  • FR975057A - Process and its means of implementation for obtaining photographic images giving the projection the sensation of relief, and new cinematographic films obtained by this process : en fr
  • US2543198A - Mixing apparatus : en
  • US2543575A - Method of fractionating chlorinated hydrocarbons : en
  • US2543090A - Switch : en
  • US2543152A - Air flow induction and diffusing nozzle : en
  • US2543406A - Process for recovery of an alkaline earth metal in admixture with an alkali metal : en
  • CA471755A - Ultra high frequency generators : en fr
  • CH273724A - Electrical measuring device for the periodic determination of the instantaneous value of at least one variable physical quantity. : de en
  • CA471758A - Control systems : en fr
  • CH273654A - Hinge for door leaves or other leaf-like closing elements. : de en
  • CH273824A - Contact device with charcoal filling. : de en
  • DEP0007932DA - Chisel holder for scraper chains : de en
  • ES25690U - New model of cache for the pressing of the olive (Machine-translation by Google Translate, not legally binding) : en es
  • US2543088A - Turnable coupling member : en
  • US2543115A - Reflector oven : en
  • DEG0003242MA - Motor mounting, especially on lathes and the like. : de en
  • DEST001091MA - Changeover valve for bath showers : de en
  • DEG0002468MA - Device for advancing longwall conveyors as a closed whole in the direction of the coal face : de en
  • DE1620486U - CRAFT PLATE. : de en
  • AU150722B2 - Process forthe production of 3-substituted 4-hydroxy-coumarines : en
  • CH273772A - Apparatus for applying plasters with a pasty consistency. : en fr
  • DE803144C - Hollow bars for mechanical hammers : de en
  • AU3327050A - Improvements in grinders having air separation : en
  • AU3886150A - Organosilicon resins and methods of preparing them : en
  • CA471815A - Control systems : en fr
  • CH273867A - Process for the production of a new phthalocyanine derivative. : de en
  • DE1620520U - Harmonica player with a fixed mouthpiece : de en
  • US2543450A - Control stick : en
  • AU146565B2 - Improvements in or relating to float operated valves : en
  • AT167727B - Latch bar lock : de en
  • DEB0008132MA - Structure for motor vehicles, trailers and the like. : de en
  • ES196442A1 - AN ELECTROLYTIC CONDENSER : en es
  • FR974741A - Adjustable coaxial grinder mill or grinder : en fr
  • GB650611A - A device for ensuring a permanent synchronisation of a main and subsidiary clocks : en
  • PL34228B1 - : en pl
  • US2543402A - Threshold plate for railway cars : en
  • USD162173S - Pin-up lamp : en
  • US2543048A - Photocell : en
  • US2543332A - Centrifugal mold and liner : en
  • CA471711A - Production of materials in the form of powder or granules : en fr
  • PL34223B1 - : en pl
  • PL34221B1 - : en pl
  • US2543117A - Positive drive gear chuck : en
  • US2543478A - Purification of hydrocarbons : en
  • US2543107A - Safety closure for liquid containers : en
  • FR974980A - Method and devices for the automatic classification, by size, of objects of similar shape and in particular of fish : en fr
  • FR974766A - System of construction and in particular of masonry by pouring concrete and the like, obtained by the use of continuous formwork formed by tilting elements : en fr
  • ES24375Y - Kitchen utensil for external and internal fire. : en es
  • FR975212A - Connection device for tubular scaffolding : en fr
  • US2543378A - Viscosity breaker and dirt remover : en
  • FR975089A - Process and machine for the manufacture of a food powder from fresh bones : en fr
  • DEM0001818MA - Lamp, in particular for photographic purposes. : de en
  • DES0002054MA - Process for protecting the furnace lining of shaft furnaces during the heat treatment of lumpy bulk material : de en
  • GB650522A - Improvements in or relating to television receivers : en
  • DE802963C - Trap for catching voles, rats and other rodents : de en
  • FR975268A - Material form for constructions : en fr
  • DE802886C - Stove or oven : de en
  • DE803035C - Garbage can : de en
  • FR974799A - Improvements relating to the production of vinyl acetate by a catalytic process and improvements relating to the catalyst used to facilitate this reaction : en fr
  • US2543704A - Slide squeezer for collapsible tubes : en
  • GB650680A - Improvements in or relating to devices for dispensing liquid cosmetics : en
  • FR975229A - Handle with movable bowls for stitching hooks : en fr
  • US2543058A - Triggered frequency control : en
  • US2543428A - Direct-current transfer system : en
  • DE803194C - Movable circular saw : de en
  • US2543594A - Riding ring for rotary cylinders : en
  • AU147369B2 - Improved hanger clamp : en
  • AU3285150A - Improved machine for making chocolate roughs and like confections : en
  • CH273756A - Process for tapping parts, in particular nuts, and machine for implementing this process. : en fr
  • AU3887950A - Improvements in or relating to resistance welding apparatus : en
  • DE802773C - Self-igniting, air-compressing internal combustion engine : de en
  • DE802806C - Container for storing and distributing glue : de en
  • ES25639U - Shapes in cloth, decorative. (Machine-translation by Google Translate, not legally binding) : en es
  • BE499157A - IMPROVEMENTS WITH DI-ALCOXY-BENZOYL DERIVATIVES OF 4,4'-DI-AMINO-STILBENE-2,2'-DI-SULPHONIC AND THEIR ALKALINE SALTS. : en fr
  • AU147140B2 - Improved machine for making chocolate roughs and like confections : en
  • AU3883350A - Improvements in or relating to telecommunication exchange systems : en
  • DE802832C - Collapsible bed : de en
  • DE1620359U - CARNIVAL MASK, IN PARTICULAR HALF MASK. : de en
  • DE802956C - Number roller made of high-melting copper alloy for counters : de en
  • DEG0001299MA - Machine for making ice cream : de en
  • ES192100A1 - ELECTROMECHANICAL MECHANISM SYSTEM FOR SWITCH PUSH-BUTTONS IN ELECTRICAL FACILITIES : en es
  • AT167789B - Inductive device to compensate for crosstalk in a transmission system : de en
  • CH273638A - Harrow. : de en
  • CH273727A - Electrical measuring arrangement. : de en
  • CH273771A - Process for coating metal surfaces and coating obtained by this process. : en fr
  • AU3310250A - Improvements in buildings : en
  • PL34263B1 - : en pl
  • AU3886650A - Method of forming resistor assemblies : en
  • US2543646A - Cooking vessel control unit : en
  • DE802842C - Process for the manufacture of roofers hammers : de en
  • DEP0031552DA - Attachment for lead pipe presses for the production of seamless pipe bends, siphons or the like. : de en
  • ES25689U - Beads made of molded cardboard for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • AU149496B2 - Improvements in or relating to electroacoustic transducers : en
  • CA471713A - Wallets with auxiliary foldable pockets : en fr
  • CH273784A - Hydraulic control device. : en fr
  • CH273848A - Combustion device. : de en
  • USD162162S - Table lighter : en
  • USD162215S - Automobile bumper : en
  • CH273665A - Device for holding a book above the bed in such a way that it can be read lying down. : de en
  • CH273722A - Construction game, allowing the manufacture of artificial flowers. : en fr
  • USD162108S - Gasoline book guard : en
  • DE1620413U - CEILING LIGHT. : de en
  • AT167799B - Wall bolts for tensioning contact wires : de en
  • CA471752A - Electron discharge devices : en fr
  • CH273760A - Cold saw. : de en
  • US2543183A - Platform type shoe : en
  • US2543211A - Aqueous dispersion of a pigmented alkyd resin : en
  • US2543564A - Discharge for liquids from a vehicle : en
  • CH273790A - Hydraulic power transmission device. : en fr
  • US2543216A - Overall pocket : en
  • US2543523A - Noise control arrangement for radio receivers and the like : en
  • PL34277B1 - : en pl
  • US2543558A - Boiler safety device : en
  • DE802844C - Process for the production of abrasive bodies : de en
  • DEB0000677MA - Machine for labeling bottles, glasses or cans in an upright position : de en
  • DEP0017486DA - Rotary selector : de en
  • GB650532A - Improvements in and connected with moulds for casting metals : en
  • US2543202A - Garment support for automobiles : en
  • USD162136S - Earl automobile : en
  • US2543413A - Apparatus for finishing fabric : en
  • US2543708A - Heat-treating furnace : en
  • CA471717A - Anti-slip mountings : en fr
  • AU153413B2 - 1 "Improvements in circuits for testing outlets in automatic selector switches : en
  • AU149758B2 - Improvements in or relating to power driven earth scoops or shovels : en
  • CA471783A - Methods of making light weight cellular materials : en fr
  • AU3892050A - Improvements relating to protective coverings for electric cables, pipes andthe like : en
  • US2543664A - Drafting assembly or kit : en
  • USD162219S - Polhemus, jr display plate for an automobile : en
  • FR975148A - Device for measuring average deviations, in particular for wires, tubes or plates : en fr
  • CA471811A - Electronic systems for operating direct-current motors from an alternating-current supply : en fr
  • US2543348A - Scaling machine for cleaning the sides of a ship : en
  • US2543613A - Iron cord support : en
  • US2543689A - Process for the separation of solids of different specific gravity and grain size : en
  • USD162257S - Atto/yneys : en
  • DE803048C - Tool for repairing fuel pumps : de en
  • DE803224C - Pliers : de en
  • FR975031A - Three-dimensional patience game : en fr
  • FR975174A - Chain tension derailleur by the crankset : en fr
  • AU155413B2 - Process for cold separation of gaseous mixtures : en
  • DE1620518U - COLOR CHARACTERISTICS FOR BEE HIVE. : de en
  • DEP0003330BA - Device for welding the angle springs onto the caps of the carbon pins of flashlight batteries and the like. : de en
  • FR974727A - Manufacturing process for water level glasses : en fr
  • PL34291B1 - : en pl
  • USD162222S - Service station : en
  • AT167791B - Electric water heater : de en
  • CH273686A - Machine for washing, rinsing and draining laundry. : de en
  • CA471766A - Quick-drying writing inks : en fr
  • DE1620394U - WOOD FORMWORK IN PLATE SHAPE. : de en
  • DE1620432U - BRACELET OR JEWELRY CLOSURE. : de en
  • ES192094A1 - DEVICE FOR THE PROJECTION OF NAILS, SCREWS, STUDS AND THE LIKE ON A WALL : en es
  • FR975014A - Cellular Product Making Machine : en fr
  • FR975219A - Solid fuel stove : en fr
  • US2543662A - Acetylene generator : en
  • US2543094A - Process for polymerizing vinylidene compounds : en
  • US2543499A - Artificial breast : en
  • US2543506A - Garage door operator : en
  • PL34332B1 - : en pl
  • US2543099A - Fluid pressure valve : en
  • US2543630A - X-ray monochromator : en
  • US2543709A - Structure made of hollow shaped components and especially to aircraft wings : en
  • US2543235A - Method of making spark wheels for cigar and cigarette lighters : en
  • US2543298A - Trouser leg display apparatus : en
  • AU152215B2 - An improved collapsible box or container : en
  • CA471776A - Friction shock absorbing mechanism for railway draft riggings : en fr
  • CA471817A - Shaving stands : en fr
  • DEP0008110DA - All types of frames made of clay. : de en
  • AU152834B2 - Improvements in or relating tothe construction of walls and like structures : en
  • DEP0006526DA - Process for the production of compounds containing sulfur : de en
  • ES24421Y - New extendable meter. : en es
  • FR974899A - Organic fluorine compounds : en fr
  • DE802845C - Mixing method for amplifier fillers : de en
  • DE802907C - Removable and collapsible car roof : de en
  • FR974729A - : fr
  • FR974886A - New provision for a straight or deflection lifting axle (whether the distribution motor or not) concerning semi-mounted mechanical row seed drills for tractors : en fr
  • FR975144A - Abrupt opening compressed gas conservation valve known as a "burst valve" : en fr
  • US2543312A - Resinous acetals and process for producing and hydrolyzing the same to produce unsaturated aldehydes : en
  • DE803042C - Device for cleaning open water courses : de en
  • DEP0010418DA - Projector : de en
  • US2543648A - Manufacture of chloro-olefins : en
  • US2543658A - Manufacture of salts of weak acids : en
  • DE1620478U - CONTROL LEVER, IN PARTICULAR FOR BOWDEN DRAWERS. : de en
  • ES25815U - Rotary and multiple effect electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR975236A - Device for securing, two by two, concrete parts on a support beam : en fr
  • AU3882450A - improvements in or relating toan electronic signalling system and method : en
  • CH273660A - Cleaning rags, in particular for household use, and processes for producing the same. : de en
  • AU150723B2 - Method of increasing molecular weight of polymers containing hydroxyl and/or amino radicals : en
  • CA471777A - Friction shock absorbing mechanism : en fr
  • CH273736A - Clockwork movement. : en fr
  • CH273807A - Burner, in particular for food warmers comprising a receptacle containing a mass of fuel. : en fr
  • US2542979A - Screed for cement surfaces : en
  • US2543273A - Folding rocking chair : en
  • USD162146S - Set of blocks : en
  • PL34242B1 - : en pl
  • AU146384B2 - Bath plug : en
  • DE803209C - Device for removing the inner weld bit from butt-welded steel pipes : de en
  • US2543527A - Punch machine for punching electrical heater elements : en
  • US2543166A - Snow removal apparatus : en
  • US2543726A - Telescoping pocketknife : en
  • USD162187S - Combined stapler and file marker : en
  • USD162210S - Grave -marker : en
  • US2543464A - Self-animated artificial fishing bait : en
  • US2543482A - Reverse rotation check means : en
  • AT167728B - Lighter : de en
  • US2543401A - Gasoline pump nozzle guard : en
  • US2543454A - Radio responder beacon system : en
  • US2543567A - Agitator shaft support : en
  • USD162245S - Children s rocker : en
  • CH273829A - Release device activated by thermal radiation : de en
  • DEF0001234MA - Motor vehicle with oil pressure foot brake and mechanical hand brake : de en
  • AU3883050A - Improvements in or relating to electroacoustic transducers : en
  • DE802857C - Switching device for two-speed transmissions of motor vehicles, especially motorcycles : de en
  • US2543712A - High-voltage switch : en
  • AU3342350A - Improvements in foot-operated attachment means for wringing mops : en
  • CH273831A - Tablet storage device. : de en
  • USD162205S - Marsyl child s cabinet : en
  • DEP0010414DA - Evaluation device for spectral recordings, in particular with a light console projector : de en
  • US2543365A - Method of tin coating ferrous metal articles and bath therefor : en
  • US2543485A - Suspension for cabinet ironers : en
  • US2543584A - Variable speed transmission : en
  • US2543072A - Automatic range gate : en
  • US2543394A - Magnetic clutch : en
  • US2543680A - Electrical indicating instrument : en
  • AT167769B - Automatic high pressure grease lubrication device : de en
  • DE803000C - Method and device for attaching fastening means invisible on one side in building panels : de en
  • ES196309A3 - IMPROVEMENTS INTRODUCED IN CIRCULAR MACHINES FOR THE MANUFACTURE OF KNITTED GIRLS : en es
  • ES25714U - Container tube for pharmaceutical tablets and the like (Machine-translation by Google Translate, not legally binding) : en es
  • AU3888150A - Improvements relating tothe production of phenols and cyclohexanone : en
  • DEP0002018BA - Make-up stick holder with mirror. : de en
  • CH273658A - Raclette stove. : en fr
  • DEP0054108DA - Process for the preparation of thiopyrophosphoric acid esters : de en
  • DE1620395U - AUXILIARY DEVICE FOR RECORDING THE PROGRESS OF A COMPETITION GAME. : de en
  • DEP0054324DA - Stone shape with cores and pressure plate : de en
  • ES192037A1 - PROCEDURE FOR THE MANUFACTURE OF LIPS OR THREADS OF GLASS FIBERS OR OTHER MATERIALS : en es
  • DE1620482U - BALL GAME. : de en
  • US2543379A - Cupola charging apparatus : en
  • CA471794A - Shockproof mountings : en fr
  • US2543232A - Vibrator power supply : en
  • AU154379B2 - improvements in or relating toan electronic signalling system and method : en
  • DE1620386U - POUELHAT. : de en
  • DEP0013581DA - Quick release : de en
  • AT167776B - Sieve plate for seed cleaning systems : de en
  • DE1620434U - PARTING BAR WITH HOLDER. : de en
  • DE802964C - Pest repellants : de en
  • AU145437B2 - An improved mixing apparatus : en
  • US2543153A - Floral spray bar : en
  • CH273861A - Process for the production of a vat dye. : de en
  • PL34254B1 - : en pl
  • US2543185A - Elastic joint for tubes : en
  • USD162228S - Automobile dash tray : en
  • PL34284B1 - : en pl
  • PL34317B1 - : en pl
  • US2543408A - Wristband for watches and the like : en
  • US2543549A - Refractory support for ware in a tunnel kiln : en
  • USD162124S - Electric lighting fixture : en
  • PL34240B1 - : en pl
  • USD162158S - Boot or similar article : en
  • US2543736A - Pulse multiplex system employing step-wave commutation : en
  • US2543349A - Combination housing and boat carrying trailer : en
  • US2543358A - Resolution of n-formyl-dlpenicillamine : en
  • US2543581A - Infusion device : en
  • AT167733B - Knife plate guide for dough dividing and knitting machines : de en
  • AU3884950A - Improvements in or relating tothe construction of walls and like structures : en
  • CA471798A - Regulating systems : en fr
  • US2543375A - Gravity operated sound-producing toy vehicle : en
  • US2543304A - Circuit for maintaining aspect ratio constant : en
  • US2543154A - Sleeve journal for railway equipment : en
  • DEP0017494DA - Fountain pen with an ink container that is transparent over at least part of its length and provided with patterns : de en
  • DEP0031952DA - Method and apparatus for decating : de en
  • DESC003517MA - Surge arrester with exchangeable damping resistors and spark gaps : de en
  • FR975046A - Treatment and devices for metal recovery and solution regeneration : en fr
  • US2543155A - Supporting crank member for sliding doors : en
  • USD162161S - Table lighter : en
  • US2543653A - Liquefied fuel tank safety means : en
  • AU150008B2 - Improvements in or relating to latex compositions andthe coating or impregnating compositions produced therefrom : en
  • CA471732A - Brake beams : en fr
  • AT167782B - Suction device for young cattle, especially for calves : de en
  • CH273828A - Device for protecting the low-frequency output stage of an anode-modulated high-frequency transmitter against overvoltages. : de en
  • GB650682A - Coated or impregnated fabrics of glass fibres : en
  • DE802902C - Device for opening canned jars : de en
  • DE803089C - Pedal crank wedge for bicycles or the like. : de en
  • DEP0030686DA - Process for the preparation of C-nitrosoarylamines : de en
  • ES196277A1 - A NEW METHOD OF TRANSMISSION APPLICABLE TO LINES EXPLOITED IN HYPERFERENCES AND PROVIDED WITH A LARGE NUMBER (N) OF RELAYS, ESPECIALLY USEFUL IN TELEPHONY : en es
  • FR974994A - New plastic material for the manufacture of ornamental and novelty articles, and articles incorporating application : en fr
  • FR975112A - Method and device for the long distance transport of solid or liquid materials : en fr
  • US2543021A - Direction finder : en
  • US2543196A - Refrigerating apparatus having means to prevent wetting of insulation : en
  • US2543285A - Road grader with tiltable wheels : en
  • US2543545A - Electrodeposition bath for bright zinc : en
  • AU151104B2 - Improvements in or relating to thixotropic compositions : en
  • US2543480A - Heavy-duty hydraulic tube end forming machine with automatically operated chuck, punch, and stop means : en
  • USD162172S - Ash tray cover : en
  • USD162208S - Squeeze plate for mop : en
  • CH273647A - Throwing aggregate of snow removal machines. : de en
  • AU146566B2 - Improvements in apparatus forthe manufacture of confectionery : en
  • US2543147A - Wheel mount and steering assembly : en
  • USD162174S - Comb or similar article : en
  • DE1620416U - KUERSCHNER KNIFE WITH REPLACEMENT USED RAZOR BLADE AND BLADE CRUSHER BUILT IN THE KNIFE. : de en
  • DE802810C - Ventilation for waterproof clothing : de en
  • DEP0000516MA - Process for the production of dry molds and cores for foundry purposes : de en
  • DEP0046521DA - Device for producing hollow rubber bodies with an embossed outer surface, e.g. B. bathing caps, on a core. : de en
  • ES24689Y - Automatic change graphic holder. : en es
  • DEM0000253MA - Connection nipple with a filter screen between the petrol housing and the petrol line : de en
  • ES25636U - Seal for papers or documents. (Machine-translation by Google Translate, not legally binding) : en es
  • DE803220C - Stone wood mass : de en
  • DEH0001351MA - Method and device for the production of stone slag : de en
  • DEP0053158DA - Brick with slots. : de en
  • DE1620521U - PRESERVING JAR LOCK. : de en
  • DEA0003659MA - Process for the production of cyanuric chloride : de en
  • DK72202C - Apparatus for drying gases. : da en
  • FR974721A - Improvements to electrical switching devices operating under the action of fluid pressure variations : en fr
  • FR974810A - Pressure gauge having two or more bourdon tube springs, operating alternately at will : en fr
  • AT167726B - Ski binding : de en
  • US2543355A - Stator for axial compressors : en
  • USD162276S - Spiritual cgoss pulpit : en
  • DEP0006382DA - Nozzle with distributor plate arranged transversely to the flow channel, in particular for devices for combating plant pests : de en
  • USD162244S - Skurnik dress : en
  • DEP0003602DA - Storage container for grain or the like, especially for smallholders : de en
  • GB650591A - An improved machine for sowing seeds : en
  • GB650677A - Improvements in game-playing apparatus : en
  • GB650744A - Improvements in or relating to method, apparatus and equipment for magnetically recording intelligence : en
  • FR974704A - Process for preparing pasty or pulverulent compositions from polyglycol ethers of organic hydroxyl compounds : en fr
  • CH273873A - Process for producing a piperidine compound. : de en
  • DEP0000198BA - Device for generating a constant tension in a thread-like material : de en
  • DER0003452MA - Device for storing and dispensing packages of goods. : de en
  • ES196370A1 - IMPROVEMENTS IN RADIO RECEPTOR APPLIANCES : en es
  • US2543247A - Adjustable latch bar mechanism : en
  • CH273763A - Saw for cutting wood, metal, etc. and methods of making the same. : de en
  • CH273856A - Process for the production of a new substance for textile treatment. : de en
  • USD162112S - Exhaust tail pipe extension : en
  • FR975058A - Improved rennet and its production process : en fr
  • FR975108A - Improvement in processes and installations for drawing, in particular for that of steel tubes : en fr
  • FR974940A - Motorcycle Throttle Grip : en fr
  • DE802934C - Production of crystal flakes : de en
  • AT167795B - Current comparison relays, especially for differential protection devices : de en
  • AT167786B - Telecommunication system : de en
  • DE802834C - Work table : de en
  • DE802920C - Process for the production of decorations or patterns on metallic painted substrates : de en
  • DEP0034375DA - Process for obtaining protein from proteinaceous material : de en
  • ES193053A1 - SOME IMPROVEMENTS IN METAL TUBES WITH OR WITHOUT WELDING, TO IMPROVE THEIR STRENGTH FOR THE APPLICATION OF THE SHIFTS IN PURELY MECHANICAL STRUCTURES, AS STATIC AS DYNAMIC : en es
  • ES25664U - Table football game perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25685U - Box of corbaterºa, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802825C - Feeding device for firing systems : de en
  • DE802914C - Vehicle auxiliary drive : de en
  • US2543681A - Pull-tape dispensing device : en
  • CH273780A - Coupling device between two detachably juxtaposed machine parts, in particular the motor part and the attachable container of a device for processing, such as mixing, chopping and stirring food and luxury foods and other things. : de en
  • DE802875C - Process for the production of permanganate : de en
  • US2543364A - Cutter bar for lawn mowers and the like : en
  • DEP0022519DA - Device for venting centrifugal pumps : de en
  • FR975132A - Oils and industrial lubricants : en fr
  • FR975231A - Balanced swing check valve : en fr
  • FR974868A - Fruit sorting machine : en fr
  • DE803068C - Process for the production of thin-walled glass cans or the like. : de en
  • DE803082C - Device for the production of pipe bends : de en
  • DEP0054145DA - Sports shoe or additional sports shoe : de en
  • ES196228A3 - IMPROVEMENTS IN THE GLUE AND WELDING OF TRANSPARENT PLASTIC SHEETS : en es
  • FR974970A - Wheelchair in bicycle trailer : en fr
  • DE803187C - Device for attaching bowls u. Like. On a table top by means of a rubber suction plate : de en
  • GB650721A - Improvements in or relating to circuits for protecting amplifying tubes against overloading : en
  • DE802839C - Construction panel made of hardwood pulp : de en
  • DEP0003946BA - Covering racks for electrical engineering devices : de en
  • ES25802U - Chain for clock arms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650654A - Electrical conductor insulation : en
  • DEA0000036MA - Ceilings, especially for residential buildings. : de en
  • DEP0053519DA - Magnetic sound recording apparatus : de en
  • ES194285A1 - PROCEDURE TO CONVERT IN OILS THE OILS THAT LACK OF THIS PROPERTY : en es
  • ES25694U - Instructional book of practical use. (Machine-translation by Google Translate, not legally binding) : en es
  • FR974705A - Brake discs for disc brakes : en fr
  • FR975080A - Device for weighing products delivered in bulk : en fr
  • FR975146A - Improvement in optical systems for the modulation of light beams : en fr
  • FR975028A - Methods and devices for manufacturing pencils : en fr
  • GB650456A - Improvements in recording images by means of phosphors : en
  • DE803021C - Impeller with pneumatic tires : de en
  • DEP0036683DA - Laboratory coolers : de en
  • DEP0044434DA - Dry rectifier : de en
  • ES24442Y - Recreational soccer flag toy. : en es
  • FR974952A - Aeromotors : en fr
  • DE802879C - Establishment in the railway safety system for the identification of messages within track diagrams : de en
  • DEP0041402DA - Method and device for preserving food by means of ultra-short wave radiation : de en
  • DESC000934MA - Device for operating internal combustion engines, preferably for high-boiling fuels : de en
  • ES196300A1 - A PERFECT MECHANISM FOR THE POWERING OF CARBURETOR ON MOTORCYCLES : en es
  • ES194612A1 - SUSPENSION FOR LIGHT TRAINS WITH RODAL SIMPLE : en es
  • ES195335A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO ADD : en es
  • ES25677U - Agricultural trailer chassis. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975247A - Catalytic transformation of methanol into formaldehyde : en fr
  • DE1620453U - FABRIC SAMPLE COLLECTION. : de en
  • DEC0002866MA - Optical glasses. : de en
  • FR975298A - Molded material casing for transformer windings : en fr
  • ES195553A1 - A DOUBLE EFFECT PUMP SYSTEM WITH ROTARY PISTON AND NO VALVES : en es
  • ES192301A1 - SOME IMPROVEMENTS IN THE BICYCLE SUSPENSION SYSTEMS : en es
  • FR974839A - Ordering window frames : en fr
  • GB650577A - Improvements in and relating to speed change gears : en
  • ES24437Y - Flange model : en es
  • FR974862A - Process for the solubilization of guar flour and carob bean endosperm flour for finishing fabrics and gluing textile fibers : en fr
  • ES196176A2 - A NEW PROCEDURE WITH ITS CORRESPONDING APPARATUS FOR THE MANUFACTURE OF TILES FOR FLOORS, PIECES FOR PEDESTALS AND STAIRS AND OTHER ELEMENTS FOR THE CONSTRUCTION : en es
  • GB650683A - Improvements in and relating to centrifugal casting and to forming a mold for use therewith : en
  • GB650627A - Improvements in or relating to engine-starter drives : en
  • DE803028C - Process for the production of artificial stones of the sand-lime brick type : de en
  • DEP0053332DA - Salt-like wood preservative, highly soluble in water : de en
  • DE803003C - Process for coloring vulcanized rubber : de en
  • DE803182C - Mold for pouring pots or the like. : de en
  • ES196276A1 - A NEW PROCEDURE TO PRACTICE METAL AND GLASS JOINTS FOR CATHODIC RAYS TUBES : en es
  • DE803213C - Automatic firearm : de en
  • DEN0000617MA - Method and device for loading and moving vehicles : de en
  • DE802812C - Iron pit stamp : de en
  • DE802969C - Liquid heaters, especially for cooling systems of internal combustion engines : de en
  • FR975215A - Automatic locking device for the knives of a weighing instrument : en fr
  • FR974944A - Device for fixing the shoe lace : en fr
  • FR974969A - Rotary distributor : en fr
  • FR975243A - Transit time modulating lamp : en fr
  • GB650674A - Improvements in or relating to marking means for tennis courtsi roadways floors and the like : en
  • ES22298Y - Hook-clip for curtains. : en es
  • ES23469Y - Mold for the manufacture of tubes and centrifuged parts. : en es
  • GB650650A - Dry gas meters : en
  • ES193506A1 - A PROCEDURE FOR MANUFACTURING HOLLOW PARTS : en es
  • ES194881A1 - IMPROVEMENTS IN THE MECHANISMS TO CONVERT ROTARY MOVEMENT INTO ALTERNATIVE MOVEMENT : en es
  • ES196249A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MOTOR-PUMP GROUPS WITH THERMAL ENGINES : en es
  • FR974966A - Method and device for detecting and neutralizing leaks in pressurized pipes : en fr
  • GB650505A - A process for the coagulation of dispersions of substances of high molecular weight : en
  • GB650608A - Improvements relating to internal combustion engine systems : en
  • GB650501A - Improvements in and relating to artificial hands : en
  • ES193739A1 - A PROCEDURE FOR BUILDING JÁCENAS OR CARGADEROS : en es
  • ES191992A1 - IMPROVEMENTS IN THE APPLIANCES ARCHIVERS FOR PLANS AND OTHER SINGLE PAPERS : en es
  • FR974954A - Cylinder and piston engine can be quickly and economically overhauled : en fr
  • DE1620436U - IMPACT PLATES FOR IMPACT MILLS. : de en
  • DEP0048601DA - Tripping device for electrical overcurrent switches : de en
  • ES25736U - Hitch with staples for making shoes with replaceable cuts (Machine-translation by Google Translate, not legally binding) : en es
  • PL34312B1 - : en pl
  • GB650590A - Improvements in or relating to coal cutter chain-jibs : en
  • PL34309B1 - The method of obtaining sodium metabisulfite : en pl
  • US2543641A - Lighting fixture and fittings therefor : en
  • ES23811Y - Supplement for steam ironing with electric irons. : en es
  • GB650582A - Improvements in or relating to arrangements for image transmission : en
  • GB650610A - Non-staining protective agent for natural rubber : en
  • DE802951C - Multi-perforated brick made of fired clay or other materials with staggered perforations : de en
  • DE1620446U - SECURITY LOCK WITH KEY LOCK. : de en
  • DE802972C - Feed device for a round body in cross section in the axial direction, for. B. for the metal wire in metal spray guns : de en
  • DEP0051794DA - Process for the production of dry rectifiers, in particular selenium rectifiers. : de en
  • GB650463A - Improvements in machines for topping and cleaning beet or like root crops : en
  • DE1620369U - TEMPLATE FOR FILLING OUT TOTO BETS SLIPS. : de en
  • DE803001C - Wooden tensioning device in a rafter structure with cross bracing : de en
  • DE803008C - Cover for ignition or the like. : de en
  • ES192097A1 - A FREQUENCY TRANSFORMER DEVICE : en es
  • PL34322B1 - : en pl
  • FR975038A - heating element for electric heaters and its applications : en fr
  • FR975286A - Workpiece loader for machine tools : en fr
  • DE802863C - Devices for sucking up broken threads on spinning machines : de en
  • DE802971C - Process for regenerating electrolytes : de en
  • US2543045A - Cellular printing plate and method of printing : en
  • FR974875A - Gas treatment process for powdered carbonaceous materials : en fr
  • GB650561A - Improvements in and relating to the preparation of quaternary derivatives of phenanthridines : en
  • DE803203C - Securing a screw connection : de en
  • FR974930A - Process for the generation of gases in plastics : en fr
  • US2543357A - Bar hanger : en
  • USD162231S - Toy vehicle : en
  • US2543225A - Drawing of flat glass : en
  • AU144354B2 - Improvements in foot-operated attachment means for wringing mops : en
  • CH273802A - Circuit arrangement in which electrical pulses of variable duration are generated. : de en
  • DEH0002677MA - Track lifting winch : de en
  • DEP0054810DA - Method and device for uniformly mixing a viscous liquid (spinning solution) with a liquid or a solid substance. : de en
  • FR975259A - Improvements in the treatment of liquids with solid adsorbents : en fr
  • PL34308B1 - : en pl
  • US2542978A - Traffic actuated control apparatus : en
  • AT167759B - Method for producing a line machine set : de en
  • US2543553A - Steering device for outboard motors : en
  • CH273636A - Fan intended to be carried by a vehicle and driven in rotation by a wheel of the vehicle. : en fr
  • US2543009A - Drafting instrument : en
  • US2543172A - Circular knitting machine : en
  • USD162269S - Combination radio phonograph : en
  • CH273720A - Harmonica. : de en
  • CH273779A - Band brake. : de en
  • US2543012A - Pipe thread plug measuring device : en
  • DE802772C - Prismatic hollow body for poison bait : de en
  • DE802819C - Process for the production of olefins from oil residues, asphalt and the like. like : de en
  • DEP0001132BA - Construction process on a grid basis. : de en
  • US2543098A - Yarn conditioning device : en
  • US2543173A - Remote control for dump rakes : en
  • US2543266A - Acylamido-acetobiphenyls : en
  • US2543470A - Collapsible pouring spout : en
  • US2543717A - Block laying guide : en
  • USD162268S - Cabinet for a heater or the like : en
  • US2543309A - Means for automatically operating a number of electric relays or solenoids at a preset time : en
  • US2543392A - Apparatus for flattening coldrolled strip metal : en
  • DE802858C - Switching device for motor vehicle transmissions : de en
  • FR974752A - Container for easy packing : en fr
  • FR975161A - Process for printing color cinematographic film : en fr
  • GB650544A - Improvements in or relating to a mixing apparatus : en
  • DED0000594MA - Conical pulley head with automatic adjustment of the belt running diameter, stepless V-belt drives : de en
  • DEP0004568DA - Device for testing hearing acuity by measuring the hearing threshold and / or the pain threshold at different frequencies : de en
  • US2543165A - Oil filter : en
  • US2543431A - Video amplifier circuit : en
  • US2543590A - Coupling : en
  • BE499295A - PROCESS FOR TRANSFORMING 1-PHENYL-2-AMINO-1,3-PROPANEDIOL, OR ITS P. NITRO-DERIVED FROM THE "ERYTHRO" SERIES, INTO CORRESPONDING ESTERS OF THE "THREO" SERIES. : en fr
  • CH273634A - Scythe blade peening device. : de en
  • FR974883A - Movable canvas rear seat device for 6 hp Renault and similar van : en fr
  • DEP0004189BA - Process for the electrolytic polishing of the surface of semiconductor crystals. : de en
  • FR975042A - Space-saving gas turbine engine : en fr
  • GB650462A - Improvements in or relating to combustion apparatus : en
  • DE803176C - Ice cream machine : de en
  • US2543698A - Handle for bottle carriers : en
  • DE802931C - Self-locking hook for the pit construction : de en
  • US2543473A - Amino cyclic acetals : en
  • US2543481A - Oil filter replacement unit : en
  • DE1620539U - HIGH PRESSURE STEEL TUBE RADIATOR. : de en
  • GB650587A - Improvements in or relating to electrostatic dust collectors : en
  • GB650687A - Improvements in or relating to the preparation of grain for milling : en
  • DEF0002072MA - Escape cord device for building purposes. : de en
  • FR974730A - Method and device for stabilizing the film in a cinema projection apparatus : en fr
  • FR975111A - Improvements to liquid or gas dispensing devices : en fr
  • GB650578A - Improved rams for power presses : en
  • FR975009A - Energy accumulator : en fr
  • FR975202A - Improvements made to cycles with an auxiliary motor : en fr
  • DE1620496U - VARIOMETER ARRANGEMENT, IN PARTICULAR FOR ULTRA SHORT WAVES. : de en
  • DE1620389U - COASTERS FOR FURNITURE AND STOVE OR THE LIKE. : de en
  • DEM0005815MA - End shield for electric motors. : de en
  • DESC005122MA - Method and power setting machine for processing minerals, in particular coal : de en
  • US2543546A - Machine for decorating parts : en
  • DE803127C - Device for connecting radiator members made of steel : de en
  • FR975017A - Improvements to chucks for lathes : en fr
  • GB650552A - Improved liquid-pump of fixed stroke, for hydraulic power transmission purposes : en
  • AU3891150A - A detergent composition comprising a surface active detersive compound, a polyphosphate anda higher amide : en
  • CH273685A - Color printing machine. : en fr
  • CH273820A - Time control clock. : de en
  • GB650658A - Improvements in rotary electrical switches : en
  • GB650725A - Improvements in or connected with hydraulic control apparatus : en
  • DEP0010417DA - Projection device with base : de en
  • AU154581B2 - Method of forming resistor assemblies : en
  • ES23317Y - Hypodermic needle. : en es
  • FR975173A - Improvements to electrical cable armor : en fr
  • CH273731A - Frame for glasses. : en fr
  • DEU0000498MA - Holding device for cans, buckets, etc. : de en
  • FR975266A - Ties for branches and all branches in general : en fr
  • US2543640A - Phase comparator utilizing hall effect : en
  • US2542991A - Pulse modulation communication system : en
  • US2543377A - Soil pulverizer : en
  • CA471733A - Brake head arrangements : en fr
  • DEP0046555DA - Process for the production of sulfur-containing reaction products from formaldehyde and hydrogen sulfide : de en
  • DEP0046936DA - Adjustable lamp frame. : de en
  • DEP0055040DA - Chain conveyor : de en
  • DE802779C - Ball or tilting sliding bearing : de en
  • FR974720A - Process for obtaining a weld for cast iron and welding obtained by this process : en fr
  • DE802792C - Trailer for bicycles and motor bikes : de en
  • ES24812Y - Pill-holder case to neutralize bad odors. : en es
  • FR974967A - Mosquito repellent : en fr
  • GB650571A - Hydrocarbon complexes : en
  • GB650645A - Improvements in or relating to the agitation of liquid compositions : en
  • DEP0046305DA - Swivel arm with screw drive and lock to adjust the distance between tool and workpiece, e.g. B. on machine tools : de en
  • DE1620515U - Connection for two-wheel tractors with attachment parts : de en
  • DE802864C - Release device for a winding spindle on winding machines : de en
  • DE803199C - Device for coring corn on the cob : de en
  • ES192159A1 - IMPROVEMENTS IN APPLIANCES TO MEASURE PRESSURES INSIDE EARTH DAMS : en es
  • FR975158A - Method and apparatus for cleaning pinion movements and the like : en fr
  • FR975267A - Needle burner for liquid fuel with vapor or compressed air atomization : en fr
  • ES192423A3 - AN IMPROVEMENT TO MAKE MAGNETIC NICLEI : en es
  • FR975210A - Engine test benches : en fr
  • GB650634A - Improved method of erecting houses or other structures from prefabricated elements : en
  • DE802887C - Bunsen burners, especially for gas stoves u. like : de en
  • DEP0002929BA - Viewfinder for photographic cameras : de en
  • FR975300A - Refrigeration machine : en fr
  • DEP0009474DA - Ceiling beams for building ceilings. : de en
  • FR974713A - Improvements with non-soapy detergents : en fr
  • FR974992A - Feeder for burners : en fr
  • FR975160A - Improvements to high power electric light sources : en fr
  • DE802967C - Injector with storage : de en
  • DEP0443424DA - Adjustable cooling, in particular for vehicle internal combustion engines : de en
  • ES25703U - Sterile piston pen with improved pulsator (Machine-translation by Google Translate, not legally binding) : en es
  • FR975275A - improved electrode for electric discharge tubes : en fr
  • GB650615A - Improvements in or relating to electric waveguides : en
  • ES24425Y - Perfected image templates. : en es
  • FR974761A - Advanced cap for airtight sealing of jars, bottles and similar containers : en fr
  • DE802816C - Method and device for the production of seamless tubes : de en
  • US2543097A - Combination ventilator and shade : en
  • US2543345A - Method of preparing glutamic acid amides : en
  • DEP0011269DA - Large area sprinkler with spray lance that swivels by recoil : de en
  • FR974753A - Uniform heating process using ultra-high frequency energy : en fr
  • FR975013A - Tuning block for radio equipment : en fr
  • FR975138A - Improvements to direction finders : en fr
  • DE803075C - Window workhorse : de en
  • DE802958C - Scythe handle : de en
  • DEP0056324DA - Tube meter. : de en
  • DEP0023329DA - Rolling bearings consisting of several runways : de en
  • AT167761B - Device for the automatic control of the electrode stroke movement in electric arc furnaces : de en
  • US2543423A - Pinking shears : en
  • USD162130S - Ash tray : en
  • USD162197S - Wheel cover : en
  • AU149858B2 - Frequency regulator : en
  • CH273707A - Bag with closure. : de en
  • AT167718B - Pneumatic door mover : de en
  • CA471703A - Concrete construction : en fr
  • CH273742A - Universal timepiece. : en fr
  • FR974902A - New process for producing an electro-motive force linked to a machine shaft in frequency and / or in phase : en fr
  • FR975015A - Advanced press for the repair and manufacture of dentures : en fr
  • GB650499A - Improvements in brakes : en
  • GB650724A - Regulating apparatus for the automatic charging of an accumulator battery in two stages : en
  • CA471743A - High stability receiver circuits : en fr
  • CH273646A - Stream control. : de en
  • DK72191C - Method for determining the most appropriate location of the cut-off line when cutting clothing webs into pieces corresponding to a pattern laying, as well as pattern laying table and cutting table for carrying out the method. : da en
  • GB650518A - Improvements in or relating to loading machines : en
  • GB650553A - Improvements in and relating to halter fittings for stables : en
  • CA471747A - Bases and contacts for electrical devices : en fr
  • DE802790C - Suspension : de en
  • US2543515A - Honing device : en
  • US2543516A - Miniature airplane propeller and mounting therefor : en
  • AU3286050A - Improvements in or relating to float operated valves : en
  • AU145325B2 - An improved method inthe manufacture of shoes : en
  • US2543496A - Shovel attachment for tractors : en
  • USD162153S - Combination pad and pencil holder : en
  • AT167772B - Mower for tractors : de en
  • US2543224A - Adjustable reamer : en
  • US2543258A - Pencil box : en
  • PL34245B1 - : en pl
  • PL34330B1 - : en pl
  • CA471754A - Molybdenum alloys, welding tips and methods of manufacture : en fr
  • CH273769A - Device for preforming grinding wheels to the desired profiles. : de en
  • CH273853A - Process for the production of a new substance for textile treatment. : de en
  • DED0002080MA - Cylinder head for piston engines : de en
  • ES22163Y - Toy called Nik Cook : en es
  • CH273725A - Recording device. : en fr
  • DE803084C - Sewing machine : de en
  • ES192105A1 - IMPROVEMENTS IN THE LEVER SWITCHES FOR LOW VOLTAGE AND ANY INTENSITY : en es
  • ES22647U - A game of table football (Machine-translation by Google Translate, not legally binding) : en es
  • GB650639A - Improvements in taper roller bearings : en
  • FR975198A - Color television system : en fr
  • GB650621A - Improvements in fluid sealing devices between relatively rotatable machine elements : en
  • USD162271S - Wright pitcher : en
  • SU90662A1 - Device for protecting parallel-connected turbo blowers (or turbo-pumps) from reverse rotation : en ru
  • USD162211S - Montabert hat : en
  • DEP0018256DA - Device for loading the block or feed carriage for single and multi-blade saws. : de en
  • CA471762A - Absorption refrigeration systems : en fr
  • DEP0005673DA - Oven with pull-out stoves : de en
  • US2542996A - Silo blanket : en
  • US2543501A - Fish lure : en
  • USD162128S - Clark light projector : en
  • US2543661A - Toolholder : en
  • DE803094C - Cartridge-free and cartridge-free ballpoint pen : de en
  • FR975141A - Device for combing warp threads and clamping the weft thread in a circular loom : en fr
  • GB650498A - Flotation of ores : en
  • GB650712A - Improvements in and relating to electric discharge devices : en
  • US2543205A - Cam actuator and lock : en
  • CA471803A - Electron discharge devices : en fr
  • CH273692A - Anti-skid fitting for mountain, sports and military shoes. : de en
  • US2543424A - Catalytic reaction of hydrofuryl carbinols with ammonia or amines : en
  • USD162164S - Sewing stand : en
  • US2543414A - Cotter key : en
  • US2543500A - Means for suppressing transverse modes of oscillation in a piezoelectric crystal : en
  • CA471746A - Magnetrons : en fr
  • CH273808A - Heavy oil burner. : en fr
  • CA471799A - Synchronous motor control systems : en fr
  • CH273653A - Furniture mortise and mortise lock. : de en
  • US2543390A - Draft arm for carbonated beverages : en
  • US2543521A - Thumb guard : en
  • US2542980A - Electromagnetic horn : en
  • US2543114A - System of current control for plural translating devices : en
  • US2543055A - Crystallizing process : en
  • US2543246A - Signal delay device : en
  • USD162274S - Fence post top ornament : en
  • AU3281450A - Improved fluorescent light frame : en
  • AU3887550A - Process forthe polymerization of unsaturated compounds in aqueous emulsion : en
  • US2543469A - Measuring apparatus, including means for controlling automatically the gain of an amplifier : en
  • USD162225S - Trailer hitch : en
  • US2542998A - Matched potential control system : en
  • US2543387A - Clamp : en
  • PL34324B1 - : en pl
  • US2543429A - Extensometer : en
  • CA471793A - Manufacture of gasoline : en fr
  • US2543328A - Shock-absorbing bearing : en
  • US2543721A - High-frequency electrical transmission line and wave guide : en
  • US2543633A - Rotary pump : en
  • US2542981A - Unsaturated tertiary amine-p2s5 reaction products and lubricating oils containing sam : en
  • US2543412A - Change-speed transmission : en
  • US2543620A - Electric blanket control : en
  • DE802985C - Sealant in the fuel ducts of Ringoefen : de en
  • DEB0000633MA - Shirt with interchangeable collar and interchangeable cuffs : de en
  • DEM0002288MA - Transformation chair. : de en
  • DE1620542U - DEVICE FOR THE CONVERSION OF MEASURED VALUES FOR DISPLAY OR REGULATORY PURPOSES. : de en
  • USD162169S - Lighting fixture : en
  • PL34233B1 - : en pl
  • ES25635U - Shower device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543193A - Hone : en
  • US2543331A - Thermopile : en
  • DEP0048649DA - Hydraulic press, especially for upsetting pipe ends : de en
  • AT167723B - Baking pan for wafers : de en
  • US2543354A - Optical objective of the telephoto type : en
  • DE1620495U - COLLAPSIBLE SPECIAL LADDER FOR GOODS WAGONS, LOADERS AND HOUSEHOLD USE : de en
  • US2543209A - Manufacture of chocolate : en
  • DEP0013613DA - Support for foldable loading box walls of vehicles, in particular for agricultural purposes : de en
  • DE802836C - Protective cover made of paper or the like for toilet seats : de en
  • FR975166A - Connections for Feedback Compensated Coupling in a Cathode Coupled Balanced Amplifier : en fr
  • US2543239A - Electric iron cord support : en
  • US2543342A - Suction cleaner with switch circuit : en
  • ES25772U - Foldable protector for seats and backrests (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0002224BA - Method for purifying tetrahydrofurfuryl alcohol : de en
  • FR975005A - Cardboard box : en fr
  • GB650735A - Improvements in or relating to a rolling mill and method therefor : en
  • GR12864B - METHOD AND TYPE OF MANUFACTURING THERMAL INSULATION REFRIGERATOR CONTAINERS. : el en
  • USD162185S - Slipper or similar article : en
  • CH273876A - Process for producing a piperidine compound. : de en
  • USD162193S - Wheel cover or similar article : en
  • AT167725B - Device for attaching the snow basket to ski poles : de en
  • CH273682A - Method of making woolen yarn. : de en
  • US2543291A - Production of ureido derivatives : en
  • USD162223S - Table lighter : en
  • USD162241S - Slip with pocket : en
  • DE1620433U - ADHESIVE PLATE FOR MACHINE FEET. : de en
  • DE802959C - Transportable cold frame : de en
  • DE803070C - Sheet metal support : de en
  • ES25679U - Model of fork for basket tip and basket lift in the game of the basque ball. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25659U - Improved clinical thermometer (Machine-translation by Google Translate, not legally binding) : en es
  • DE803006C - Grain measuring and mixing device : de en
  • DEP0010431DA - Adjustment device, in particular for photographic shutters : de en
  • DESC000858MA - Protective cover for hair combs designed as a comb cleaner. : de en
  • GB650743A - Improvements in automatic frequency-correction circuit-arrangements : en
  • DEK0003453MA - Articulated connection in bogies and steering racks of rail vehicles, especially in the articulation and bearing points of the guide rods : de en
  • GB650624A - Improvements in or relating to adjustable throw crankshafts : en
  • AU3883250A - Improvements in or relating to automatic telecommunication exchange systems : en
  • CH273732A - Glasses frame. : de en
  • US2542971A - Procaine urea salicylate and process of obtaining the same : en
  • US2543286A - Process for separating hydrocarbons : en
  • USD162121S - Branick knife sharpener : en
  • US2543113A - Film projector and viewer : en
  • US2543157A - Basket : en
  • US2543735A - Lubricating composition : en
  • USRE23344E - Production of glutamic acto : en
  • PL34238B1 - : en pl
  • US2543184A - Shape-forming apparatus : en
  • DE803053C - Coal cutting machine with cutting chain : de en
  • AT167743B - Suspension for bundle conductors : de en
  • DEK0002306MA - Coffee, mocha, spice grinder or the like. : de en
  • AU154354B2 - Improvements in or relating to pumping installations : en
  • CH273648A - Use for waste bins and the like. : de en
  • AT167737B - Window drive : de en
  • US2543111A - Apparatus for molding plastic slide fasteners : en
  • PL34331B1 - : en pl
  • US2543559A - Window assembly : en
  • DK72194C - Road drum. : da en
  • ES192895A2 - IMPROVEMENTS IN LOUD INTERCOM SYSTEMS : en es
  • ES25655U - Combined floor and brush dryer. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975159A - Removable mounts for electrical devices : en fr
  • PL34275B1 - MW FOH-f f / M Steam spray : en pl
  • US2542985A - Preparation of acetophenone from alpha-methyl styrene : en
  • US2543136A - Television apparatus : en
  • USD162154S - Automotive vehicle rear deck lid handle : en
  • AT167744B - Synchronization device for speed change gears : de en
  • AU3892450A - Improved means for use in cleaning chimneys : en
  • AT167719B - Ski binding : de en
  • DE803351C - Process for the production of lead cyanamide : de en
  • DER0000315MA - Register : de en
  • AT167703B - Flat, box-like container for storing rectangular cards, envelopes or the like in stacks : de en
  • US2543322A - Means for supporting evaporators and vapor pipes thereof : en
  • US2543673A - Ganged potentiometer : en
  • DE803139C - Safety valve : de en
  • FR975079A - Phosphate fertilizer and its manufacturing process : en fr
  • AU3888250A - Improvements in or relating to warning signs particularly for road use : en
  • AU3889850A - Improvements in and relating to reciprocating pump units : en
  • FR975127A - Device for guiding shuttles on circular looms : en fr
  • CH273793A - Device that automatically regulates the flow rate of a fuel stream as a function of the flow rate of an air stream. : en fr
  • ES192304A1 - IMPROVEMENTS IN PIEZOELECTRIC GLASS OSCILLATORS : en es
  • ES25675U - Auxiliary lubrication tank. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975068A - Sorting apparatus for slush or other heterogeneous mixtures : en fr
  • ES24696Y - Nozzle. : en es
  • FR974780A - Adjustable brake of loom shuttle risers : en fr
  • DE802994C - Process for the digestion of color bases : de en
  • DEP0024284DA - Process for the production of light-colored sulphonation products from unsaturated hydrocarbons : de en
  • US2543023A - Time modulator for electric pulses : en
  • US2543695A - Flexible roofing material : en
  • AU155314B2 - Device for storing loose sheets, cards, press-cuttings andthe like : en
  • CH273813A - Process for preparing pteroylglutamic acid. : en fr
  • CH273878A - Telephone subscriber station with back hearing loss for ZB operation. : de en
  • DEP0014034DA - Secondary longitudinal securing : de en
  • GB650471A - Pulse-time demodulator : en
  • FR975069A - Spiral or helical wound plywood spring : en fr
  • FR975115A - Improvements to the ranges of mechanisms animated by reciprocating rectilinear movements : en fr
  • GB650487A - Improvements in or relating to the conversion of hydrocarbons by thermal treatment : en
  • GB650732A - Improvements in railway rails : en
  • DE803186C - Device for preventing skin formation in cooling fluids, e.g. Milk or cocoa : de en
  • DEN0000698MA - Process for the preparation of benzene dicarboxylic acids : de en
  • PL34336B1 - : en pl
  • US2543176A - Reel : en
  • ES23541Y - Track with special characteristics for toy, mechanical and electrical railways. : en es
  • US2543346A - Vehicle wheel : en
  • US2543161A - Roller bearing hotbox alarm : en
  • FR975289A - High frequency electric discharge apparatus and circuitry therefor : en fr
  • DE802898C - Arrangement for processing soft cheese : de en
  • DEL0000673MA - Process for the preparation of thioethers : de en
  • ES196234A1 - A PROCEDURE AND CORRESPONDING APPARATUS FOR THE ELABORATION OF TEXTILE FIBERS TAKING ADVANTAGE OF THE AUCALYPTUS BARK : en es
  • FR974982A - Process for the enamelling of copper objects and products obtained by this process : en fr
  • FR975226A - Flexible hernia belt with martingale and shoulder straps : en fr
  • FR975273A - Advanced electronic quinary counter : en fr
  • FR975035A - Method and apparatus for the deoxidation, refining, inoculation and other like treatments of metals and alloys in the liquid state : en fr
  • FR975225A - Bridge for stringed instruments : en fr
  • DE802783C - Pressure gear for pressing or punching machines u. like : de en
  • DEP0006632DA - Card index : de en
  • DEP0019887DA - Combined lighting and color temperature meter : de en
  • ES25673U - Cric extendable and perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR974924A - Improvements to alloys for permanent magnets : en fr
  • GB650598A - Drawing appliance for drawing board use : en
  • GB650613A - Improvements in magnetrons employing cavity resonators : en
  • DE1620447U - WRITING DEVICE IN THE FORM OF A HOLDER. : de en
  • DE802894C - Solvents and plasticizers : de en
  • GB650560A - Grid-controlled gaseous electron discharge device : en
  • GB650648A - Improvements in or relating to tobacco cutting machines : en
  • DE802855C - Quick switching valve : de en
  • US2543101A - Composite fibrous products and method of making them : en
  • GB650500A - Improvements in and relating to artificial hands : en
  • GB650527A - Improvements in or relating to radio navigation systems : en
  • GB650676A - Improvements in or relating to electrically heated containers for culinary, technical and other purposes : en
  • FR975211A - Process for the briquetting of non-metallic, finely divided or powdery inorganic materials : en fr
  • DEP0002431BA - Method and apparatus for producing heated water for irrigating garden land : de en
  • ES193438A1 - A PROCEDURE TO MANUFACTURE MATERIALS OF ELASTIC CHARACTERISTICS PREVIOUSLY DETERMINED : en es
  • ES196289A1 - A CYLINDER HEAD WITH ROTARY VALVES FOR FOUR-TIME EXPLOSION ENGINES, AND FOUR, SIX, EIGHT AND NINE CYLINDERS : en es
  • ES196422A1 - A MACHINE FOR CUTTING AND FINISHING OF HOLLOW GLASS OR GLASS PIECES, BLOWED OR PRESSED : en es
  • DEP0053116DA - Electrode for high-frequency dielectric welding of thermoplastic materials : de en
  • FR974829A - Process for separating muddy liquids in centrifugal separators of the so-called clarifier type : en fr
  • ES25698U - Improved muffle or shell applied to dental prostheses (Machine-translation by Google Translate, not legally binding) : en es
  • FR975234A - Mobile windowing for vehicles such as automobiles : en fr
  • ES25649U - Over-letter with surprise (Machine-translation by Google Translate, not legally binding) : en es
  • FR975164A - Improvements to the lids of milkers for milking machines : en fr
  • FR974771A - Electric eddy current furnace : en fr
  • US2543213A - High-frequency pulse producing apparatus : en
  • DE1620512U - CLOTHING HANGER. : de en
  • FR974843A - Liquid fuel supply device : en fr
  • GB650535A - Improvements in or relating to coupling means for pipe conduits : en
  • DE1620385U - VULCAN FIBER TRAVEL CASE LIKE PATENT LEATHER SUITCASES. : de en
  • DEP0048770DA - Tilting device for pit punches : de en
  • FR974734A - Resin refinements : en fr
  • USD162149S - Combined garden couch and clothesline rack : en
  • DE1620402U - DRIVE WHEEL FOR INACCURATE CHAINS. : de en
  • DE802830C - Serving fork with scraper : de en
  • CH273762A - Apparatus for working in particular metals, wood, synthetic resins. : en fr
  • CH273843A - Pedal for cycle. : en fr
  • DE803119C - Filter for separating emulsified liquids : de en
  • DEP0039552DA - Schlieren process : de en
  • FR975171A - Improvements in the fabrication of metal joints between metal articles : en fr
  • CH273789A - Support for packs of pulpy pressed material to be treated in packing presses for the purpose of juice extraction. : de en
  • US2543062A - Local battery party-line lockout system : en
  • US2543069A - Art of preparing gel : en
  • US2543256A - Diversity receiver for multiplex frequency shift tones : en
  • USD162132S - Dole stepladder : en
  • CH273864A - Process for the production of a new phthalocyanine derivative. : de en
  • US2543032A - Clockwork mechanism : en
  • DE1620380U - PLIERS FOR PRESSING DISC KEYS AND THE LIKE : de en
  • DE1620538U - SHEET FOR KITCHEN CABINETS. : de en
  • FR974867A - Process for highlighting lithographic and metalligraphic transfers, from the decal and without inking : en fr
  • PL34239B1 - : en pl
  • US2543296A - Tire and wheel dolly and lift : en
  • US2543329A - Polyethylene stabilized with diphenylamine : en
  • DE1620540U - DEVICE FOR CHECKING THE DIMENSIONS OF VALVES. : de en
  • DEL0001250MA - A door that can be pushed into a cupboard, especially for metal cupboards. : de en
  • DET0001747MA - Solid fuel coal stove. : de en
  • USD162272S - Combined plant receptacle and support : en
  • DET0000714MA - Arrangement and method for the electrical recording of the periodic movement of watch parts : de en
  • DK72208C - Roeaftopper. : da en
  • ES25766U - Mechanical toy consisting of a dance partner that evolves by periodically describing small circles (Machine-translation by Google Translate, not legally binding) : en es
  • ES25825U - Clothes hanger for drying after washing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650651A - Antifriction screw and nut bearing mechanism : en
  • CH273870A - Talking machine with disc changer. : en fr
  • US2543181A - Photographic product comprising a rupturable container carrying a photographic processing liquid : en
  • DE802794C - Grinding or polishing machine for optical lenses or the like. : de en
  • DEG0001102MA - Electric liquid heater. : de en
  • DEP0023543DA - Housing for permanent wave apparatus. : de en
  • DE803219C - Method for producing a wall component and wall component produced by the method : de en
  • DEH0000883MA - Sales pack of greaseproof papers : de en
  • FR974790A - deionized electrode for electric glassworking : en fr
  • BE501092A - : en fr
  • DE802913C - Motor hub for bicycles : de en
  • DE803034C - Lid for milk transport cans : de en
  • DEP0002223DA - Circuit arrangement for telephone extension systems with dialer operation : de en
  • FR975245A - electrical circuit element comprising semiconductor materials : en fr
  • DEP0019680DA - Container with secret lock : de en
  • DEP0042600DA - Method and device for sterilizing injection syringes : de en
  • ES25706U - Pala matamoscas (Machine-translation by Google Translate, not legally binding) : en es
  • FR974896A - Device in electric eddy current furnaces : en fr
  • FR975067A - Impregnation products for windings of electrical devices : en fr
  • FR975297A - Uniform wire feed wire drive drums : en fr
  • AT167715B - Protective side edge for skis : de en
  • CH273661A - Sofa. : en fr
  • AT167767B - Filters for removing dust from the air : de en
  • AU3891250A - A detergent composition comprising anan ionic detergent, a higher alcohol andan amide : en
  • DEP0012472DA - Cutting machine for fabrics, in particular textiles : de en
  • CH273664A - Child seat. : de en
  • ES193414A3 - A MECHANICAL PROCEDURE FOR COATING FABRICS WITH ASPHALT MIXTURES : en es
  • DEB0000281MA - Device for additional atomization and mixing of the fuel particles with air for carburettor internal combustion engines : de en
  • ES24189Y - Improved gasket for drive belts. : en es
  • AU157180B2 - Improvements relating tothe production of phenols and cyclohexanone : en
  • CA471721A - Methods of and means for making automobile wheel covers : en fr
  • AT167797B - Differential protection device for electrical system parts : de en
  • CA471806A - Amplifying plural-stage dynamos : en fr
  • ES24286Y - Cork stopper extractor from inside the bottles. : en es
  • FR974935A - Method and device for producing tarred and bituminous gravel : en fr
  • GB650533A - Improvements in automatic weighing scales : en
  • DE802999C - Hydraulic motor grapple : de en
  • DE803171C - Security stamp for mining operations : de en
  • FR975218A - Roofing : en fr
  • FR975227A - Tensor device for textile products that can be used as an squeezer or wringer : en fr
  • US2543716A - Block laying guide : en
  • US2543705A - Resilient head lock bolt : en
  • US2543243A - Collapsible laundry hamper : en
  • USD162133S - For hopper cars : en
  • PL34267B1 - : en pl
  • US2543259A - Portable sheet metal reforming roller : en
  • US2542976A - Process for the production of alkynes : en
  • DEP0048041DA - Process for introducing luminescent substances into glass vessels, in particular into gas discharge tubes. : de en
  • GB650554A - Improvements in or relating to electrostatic dust-precipitators : en
  • GB650718A - Improvements relating to electrical computing instruments : en
  • US2543028A - Electronic switch : en
  • US2543372A - Poultry picker : en
  • USD162165S - Playing card oe similar article : en
  • DE1620541U - PERMANENT MEASURING HOSE LEVEL. : de en
  • DE802877C - Process for the production of acetals : de en
  • CH273739A - Waterproof watch box. : en fr
  • US2543089A - Method of making transformer cores : en
  • US2543609A - Merchandise order indicator : en
  • AT167708B - Waste basket : de en
  • US2543655A - Recording pickup having torsion rods : en
  • CA471773A - Card feeding mechanism : en fr
  • CA471797A - Regulating systems : en fr
  • US2543016A - Catalytic polymerization : en
  • PL34310B1 - : en pl
  • US2543106A - Deferred action primary battery : en
  • CA471722A - Rotary plows : en fr
  • DE803095C - Shoe closure : de en
  • DEP0025517DA - Air brake : de en
  • AU3286650A - Anew and improved battery terminal clamp : en
  • CA471761A - Rectifier elements : en fr
  • ES23434Y - Pre-heating device for gas-oil based carburetted mixtures, for use in the explosion cycle. : en es
  • USD162194S - Wheel cover or similar article : en
  • ES25727U - Perforated device for paper and document drilling (Machine-translation by Google Translate, not legally binding) : en es
  • US2543031A - Thread advancing reel : en
  • US2543628A - Electrical musical instrument : en
  • CA471725A - Devices for heat sealing seams without shine : en fr
  • PL34226B1 - : en pl
  • US2543135A - Combined engine mount and ignition wiring manifold : en
  • USD162188S - Leffler baby chair : en
  • US2543612A - Counterweight for door structures : en
  • PL34335B1 - : en pl
  • DE803011C - bearings : de en
  • DEP0001736BA - Contact converter : de en
  • DEP0018406DA - Fertilizer spreader : de en
  • DEP0032278DA - Device for automatic switch-off of electrically heated feed dampers : de en
  • DESC000530MA - Device for the heat treatment of footwear for the purpose of hardening the incorporated cap material : de en
  • DE803191C - Step installation clamp for straight and spiral staircases : de en
  • DE803205C - Wick lubrication device : de en
  • DE802980C - Spreader roller drive, especially for auxiliary bicycle motors : de en
  • DEP0042011DA - Method for generating ringing frequencies : de en
  • CH273846A - Helicopter. : en fr
  • DE802927C - Process for the production of paving stones or the like from blast furnace slag : de en
  • DE803043C - Device to protect water pipes against frost damage and to suppress noise transmission : de en
  • DEK0001066MA - Driver's seat, especially for motor tractors : de en
  • FR974723A - Accounting register leaflet : en fr
  • DEP0019763DA - Heat-resistant insulator with continuous two-part central electrode, especially for spark plugs : de en
  • DES0001954MA - Time announcement device for telephone systems : de en
  • ES25641U - New outer terminals of a capacitor. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975010A - Lifting device for motor cars : en fr
  • FR975083A - Automatic digit manipulator for transmitting, in particular, Morse signals with an automatic telephone device : en fr
  • US2542975A - Erecting mechanism for reducing turn errors in vertical gyroscopes : en
  • AU150783B2 - Improvements in or relating to thixotropic compositions : en
  • US2543057A - Elongated flexible tubular explosive : en
  • DE802841C - Roof trusses : de en
  • DE802884C - Work table with cupboard : de en
  • GB650524A - Improvements relating to methods and apparatus for developing photographic sensitised materials : en
  • CA471720A - Methods of and apparatus for making hub caps : en fr
  • AT167768B - spark plug : de en
  • CH273800A - Spark gap device for surge arresters designed as valve arresters. : de en
  • US2543317A - Ventilated reducing garment : en
  • FR975157A - Device for demagnetizing iron objects : en fr
  • GB650465A - Improvements in or relating to arc welding : en
  • FR974726A - Clockwork movement adapted as a trigger or trigger at the desired time for electrical devices : en fr
  • FR975044A - Manufacturing process for large-dimension reinforced concrete walls, formwork for its execution and resulting product : en fr
  • FR975178A - Recovery process and installation : en fr
  • GB650685A - Electromechanical calculating machine : en
  • ES25820U - Perfect closure for bottles, especially for nyectable medial products or powders (Machine-translation by Google Translate, not legally binding) : en es
  • US2542995A - Predetermined quantity summing apparatus : en
  • BE499297A - device for adjusting the tension in x-ray generators : en fr
  • PL34246B1 - : en pl
  • FR974921A - Tillage implement with automatic lifting device for rolling : en fr
  • DE802774C - Detachable crankshaft for smaller piston engines, especially internal combustion engines : de en
  • US2543203A - Pressure regulator : en
  • US2543635A - Polymerization in the presence of an organo-phosphorus compound as an activator : en
  • US2543526A - Girdle and garter combination : en
  • US2543257A - Endgate and supporting frame for wagon bodies : en
  • AT167756B - Gripper device for sewing machines : de en
  • CA471718A - Wheel structures : en fr
  • ES25699U - New closure device for rubber bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES187757A1 - A PROCEDURE FOR THE PREPARATION OF VITAMIN B1 : en es
  • ES196177A1 - A NEW PROCEDURE FOR THE CONSTRUCTION OF FORGED ARMED CONCRETE : en es
  • GB650618A - Improvements in or relating to scraper attachments for tractors : en
  • FR974938A - Control device for lathe, boring machine or other machine tool : en fr
  • FR974996A - Very high gain traveling wave tube : en fr
  • GB650730A - Improvements in and relating to electron emitting materials : en
  • AU148676B2 - Improvements in process forthe production of aldehydes and ketones from alcohols : en
  • US2543417A - Safety throwout for goosenecks of die casting machines : en
  • DE1620511U - HOLDER FOR TOILET PAPER IN ROLL FORM. : de en
  • DEP0033635DA - Shuttle brake device for hard disk looms : de en
  • DE803079C - Process for the production of silicon-containing polycondensation products : de en
  • CH273678A - Method and device for melt spinning polyamide threads. : de en
  • FR975025A - Electric switch and lamp socket with application : en fr
  • ES25668U - Elastic braces to hold children sitting in their crib beds or baskets (Machine-translation by Google Translate, not legally binding) : en es
  • FR974863A - Improvements in the manufacture of heat exchanger tubes : en fr
  • GB650740A - Improvements in control or/and measuring apparatus : en
  • ES191868A2 - PROCEDURE FOR MANUFACTURING FOOTWEAR WITH RUBBER SOLE DIRECTLY VULCANIZED TO THE CUT280250 : en es
  • DE1620373U - ADVERTISEMENT SIGN. : de en
  • ES195530A1 - IMPROVEMENTS IMPROVED IN ANIMAL ANIMALS : en es
  • FR974915A - monorail and rolling hoist tubular scaffolding : en fr
  • FR975199A - Device for thermal insulation of a handle of a utensil : en fr
  • FR975254A - New type of locomotor : en fr
  • FR974811A - Eyelash Lotion : en fr
  • FR974926A - Improvements in tissue processing : en fr
  • GB650711A - Improvements in railway rails : en
  • ES25671U - Furniture with lid for storing clothes, with edge-barrier against the moth (Machine-translation by Google Translate, not legally binding) : en es
  • FR975123A - Assembly of endless track pads for "all terrain" vehicles : en fr
  • GB650484A - Improvements in crates and the like : en
  • DEP0013561DA - Method for separating electrons of a certain phase from an electron beam. : de en
  • FR974701A - Process for the manufacture of glasses for water level indicators : en fr
  • FR974889A - Card register with two rows of perforations allowing its classification : en fr
  • FR974995A - Improvements to trailers or semi-trailers with lowered tipper : en fr
  • FR975085A - Process for manufacturing a leather substitute and resulting product : en fr
  • ES25697U - Shuttles made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • GB650519A - Improvements in and relating to washing machines and vibration damping means therefor : en
  • FR975248A - Angular velocity modulated wave signal receivers : en fr
  • DE802831C - Sofa bed : de en
  • DEP0009457DA - Loading device for shaft furnaces, in particular gas generators. : de en
  • ES25814U - Tray or shelf to hold eggs adaptable to the boxes for packaging and transport (Machine-translation by Google Translate, not legally binding) : en es
  • ES25823U - New folding box or container with double automatic closing (Machine-translation by Google Translate, not legally binding) : en es
  • DE1620529U - TOENE GENERATING AIRPLANE TOY. : de en
  • US2543468A - Antenna : en
  • DE803007C - Folding clasp for bracelets, especially watch bracelets : de en
  • DE803017C - Process for the production of hollow fiber bodies : de en
  • ES196306A1 - IMPROVEMENTS INTRODUCED IN THE AUTOMATIC PROTECTIVE DEVICES OF THE FAITHFUL IN CANASTRÓN BALANCES : en es
  • FR975007A - Double and multiple creaser : en fr
  • DE803178C - Self-regulating X-ray apparatus : de en
  • DEP0036026DA - Distributor for the even delivery of several nozzles or other bulk consumers : de en
  • DEP0043038DA - Process for the production of banknote paper which makes counterfeiting of banknotes more difficult and testing device for banknotes produced from this paper : de en
  • DEP0052493DA - Gate valve sealed by line pressure : de en
  • DE1620382U - RIGID PIT STAMP FOR FLOEZE LOW POWER. : de en
  • DE1620445U - MILK DISTRIBUTION STAND. : de en
  • DE803132C - Lighter with extinguishing cap : de en
  • ES24808Y - Glasses case, perfected. : en es
  • AU150785B2 - Improvements in or relating to thixotropic compositions : en
  • PL34321B1 - : en pl
  • US2543268A - Acylated keto amido alcohols : en
  • DE802865C - Device for treating yarn u. Like. With a liquid during winding : de en
  • DE803039C - Device for lifting and self-emptying of barrels u. like : de en
  • DE803228C - Toolbox : de en
  • DEP0012858DA - Two-stage electrostatic electron microscope. : de en
  • DEP0039198DA - Manufacture of low-phosphorus steel by adding alkalis : de en
  • ES25157U - Compact made in plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • DE803165C - Device for unloading vehicles : de en
  • DEF0001771MA - Mortar sledge. : de en
  • ES194701A3 - IMPROVEMENTS IN FUEL VAPORIZERS, PARTICULARLY FOR TRACTORS : en es
  • ES25644U - Apparatus dispensing tickets, tickets or tickets for trams, public shows, shops and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543013A - Printing plate and method of printing : en
  • DE1620400U - STRAW PRESS. : de en
  • DE1620544U - OPTICAL VOLTAGE TESTER, IN PARTICULAR GLASS TENSION TESTER. : de en
  • DEP0007685DA - Device for spreading fine or finely crushed grit, in particular spreaders for salt. : de en
  • ES24347Y - Cradle perfected. : en es
  • ES25790U - Deposit for legumes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650701A - Improvements in or relating to methods of casting, particularly the step of making the patterns and casting moulds : en
  • CH273799A - Instrument for passing an electric wire through a protective tube and method of manufacturing this instrument. : en fr
  • DE803045C - Process for the production of needle ribbons on ribbon looms : de en
  • DEP0001815DA - Process for the production of molded parts for building purposes : de en
  • FR974988A - Radiator grille with removable grilles : en fr
  • GB650662A - Improvements in and relating to wrap striping or patterning mechanism in knitting machines : en
  • PL34315B1 - : en pl
  • US2543143A - Truck partition : en
  • US2543082A - Cavity resonator device for production of high-speed electrons : en
  • US2543684A - Explorer's folding tent : en
  • DE802915C - Watercraft : de en
  • DEL0000056MA - Pesticides : de en
  • DEP0056149DA - Vibration generator with unbalanced mass : de en
  • US2543148A - Shaft or pin locking mechanism : en
  • US2543320A - Apparatus for spraying molten material : en
  • US2543400A - Grid for electron discharge devices : en
  • US2543534A - Automatic telephone system : en
  • CA471726A - Garment bagging machines : en fr
  • DEP0043172DA - Rod antenna holder : de en
  • DES0001190MA - Fine wire drawing machine : de en
  • DE802861C - Spindle support arm on multi-storey twisting machines u. like : de en
  • ES25734U - Hitch with rivets for making shoes with replaceable cuts (Machine-translation by Google Translate, not legally binding) : en es
  • GB650632A - Improvements in apparatus for generating a direct voltage in dependence upon electric pulses : en
  • DE802775C - Clamp for inserting pistons provided with piston rings into their cylinders : de en
  • DEP0001877BA - Resistance-dependent protection relay : de en
  • US2543033A - Oil burning downdraft floor furnace : en
  • US2543368A - Laterally flexible power-operated conveyer : en
  • US2543727A - Moisture settable printing ink : en
  • AT167790B - Electric light bulb : de en
  • US2543079A - Emergency flare light : en
  • US2543494A - Refrigerating device : en
  • AU154796B2 - Catalytic agents for acid-curing thermosetting condensation products : en
  • CH273805A - Traveling wave amplifier tube with transverse magnetic field. : en fr
  • AU150647B2 - Combing machine : en
  • DE1620522U - SCOOTER, BICYCLE OR THE LIKE. : de en
  • DEM0005273MA - Computing device : de en
  • DEP0030281DA - Process for the production of titanium pigments. : de en
  • ES195871A1 - A SYSTEM FOR THE SHOOTING OF WATER BY PULSATION IN THE AUTOMATIC DEPOSITS THAT APPLY IN THE SANITARY TOILETS : en es
  • FR974773A - Improvements in zinc production : en fr
  • DE802835C - Movable shower device : de en
  • ES196423A1 - A PROCEDURE TO PERFORM THE MANUFACTURE OF HOLLOW GLASS PIECES OF OCRYSTAL, BLOWN OR PRESSED : en es
  • FR975257A - Improvements to wrought iron and rolled iron products and their manufacture : en fr
  • GB650603A - Fruit grader : en
  • DE802935C - Process for the production of alkali cyanide : de en
  • DES0001737MA - Compressor unit for refrigeration machines : de en
  • FR974758A - Hydrothermostatic contactor : en fr
  • FR975255A - Stone plow, snow plow and icebreaker, and grooved rail stripper : en fr
  • BE499302A - : en
  • CH273687A - Washing machine. : de en
  • DE802995C - Belt adhesive : de en
  • DEA0000263MA - Protective cover for car valve cap or the like. : de en
  • DEP0015614DA - Arrangement of hydraulic brakes on three-axle motor vehicles, in particular with axles with different tires : de en
  • DESC000443MA - Device for releasably connecting a roller bearing to a shaft by means of a tapered sleeve : de en
  • US2542986A - Machine tool : en
  • US2543711A - Closure operator : en
  • DEB0002431MA - Mold paints for the manufacture of molded articles from natural and synthetic rubber. : de en
  • DEM0001748MA - Lightweight sole and method of manufacturing the same : de en
  • ES25786U - Improved siphon for drains in general. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543127A - Magnetic sound reproducer having removable stylus assembly : en
  • US2543675A - Method and apparatus for adjusting spacing between neutron source and detector : en
  • DE802891C - Plastic masses : de en
  • DEN0000703MA - Contact device for fluids : de en
  • USD162232S - Lady s stocking : en
  • US2543236A - Polishing machine for turbine blades : en
  • US2543593A - Electromagnetic relay : en
  • GB650467A - Improvements in or relating to the preparation of filling materials for foundry moulds : en
  • DE803173C - Blown air control valve for recovery machines operated with blower machines : de en
  • USD162250S - Staggers etal. squeegee : en
  • US2543208A - Toy rubber-spring gun : en
  • CA471730A - Glass compositions and methods of making same : en fr
  • PL34338B1 - : en pl
  • US2543514A - Supplementary fuel : en
  • AU3887750A - Improvements in or relating to pumping installations : en
  • DEP0011938DA - Method and device for ultraviolet irradiation of preferably pulverulent material : de en
  • DEP0049066DA - Semiconductor amplifier. : de en
  • FR974850A - Piston machine : en fr
  • USD162218S - Link chain for a necklace or similar article : en
  • DE1620508U - STILT. : de en
  • ES194610A1 - IMPROVEMENTS IN THE SUSPENSION OF TRAINS THROUGH LINK BETWEEN BODIES : en es
  • GB650697A - Improvements in or relating to combine harvesters : en
  • DE1620466U - VENTILATION DEVICE, IN PARTICULAR FOR VEHICLES. : de en
  • DE803088C - Impeller for vehicles with pneumatic tires and the process for producing the same : de en
  • US2543133A - Defrost control for refrigeration systems : en
  • US2543141A - Method for the measurement of pinking in internal-combustion engines : en
  • ES24104Y - Numerator case for shop window prices. : en es
  • DE802874C - Toothbrush : de en
  • DE803202C - Ventilation device for greenhouses and greenhouses or the like. : de en
  • DE803137C - Friction clutch : de en
  • DEP0029316DA - Filter chamber : de en
  • ES190856A1 - A PROCEDURE FOR PREPARING FORMWORK FOR MONOLITHIC WORKS : en es
  • ES25715U - New folding hammock (Machine-translation by Google Translate, not legally binding) : en es
  • ES25743U - Switch. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650661A - Jet reaction propulsion unit for aircraft : en
  • US2543067A - Oscillator converter : en
  • US2543179A - Developer for dichroic iodine images : en
  • USD162242S - Transfer car : en
  • US2543591A - Purification of titanium tetrachloride : en
  • GB650722A - Improvements relating to methods of decomposition of waste sulphuric acid to sulphurdioxide : en
  • FR974725A - Device ensuring constant and automatic chain tension according to the engaged sprocket, in gear changes by chain derailment for bicycles, tandems and similar vehicles : en fr
  • FR975238A - Ball joint with swiveling and retractable sliding rod : en fr
  • ES25665U - Plug or capsule for tin tubes intended to contain semi-liquid or pasty substances (Machine-translation by Google Translate, not legally binding) : en es
  • FR974818A - Mixed wood impregnation process : en fr
  • GB650536A - Apparatus for controlling mechanism such as sorting, counting, tabulating or calculating mechanism : en
  • GB650678A - Apparatus for casting chocolate : en
  • ES25771U - Device to fix the springs, by its base, on an iron (Machine-translation by Google Translate, not legally binding) : en es
  • GB650451A - Improvements in or relating to navigation aiding radio systems : en
  • GB650706A - A process for the manufacture and application of polar synthetic resins : en
  • DET0000460MA - Press brake : de en
  • DK72212C - Hot air piston machine with one or more cylinders. : da en
  • GB650556A - Improvements relating to attachment devices : en
  • GB650749A - Multiplex parallel commutator windings for commutator machines : en
  • SU87634A2 - Machine for etching parts in acid solutions : en ru
  • DE803049C - Stage, swimwear or underwear : de en
  • US2543595A - Riding ring for rotary cylinders : en
  • DE803168C - Flue pipe with a flat base : de en
  • DEP0055576DA - Drive arrangement for the optional drive of records and spoolable recording media : de en
  • DER0000237MA - Method and device for discharging and charging two-stroke internal combustion engines : de en
  • FR975265A - Balance device for weighing without weight : en fr
  • GB650619A - Improvements in or relating to a winding machine : en
  • DE1620441U - IMPACT VALVE. : de en
  • DE803018C - Process and device for the production of molded fibrous bodies : de en
  • ES22108Y - Improved fittings for bicycle saddles and the like. : en es
  • ES194940A3 - IMPROVEMENTS IN SEMI-TRAILER COUPLINGS : en es
  • ES196281A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF ALL KINDS OF OBJECTS OF PLASTIC MATERIALS IN VARIOUS COLORS : en es
  • ES23364Y - A water heater for domestic and industrial services : en es
  • DE1620405U - LEAD SCREW NUT COMBINED AS A RACK. : de en
  • DEP0030781DA - Centrifugal molding machine. : de en
  • ES196264A1 - A PROCEDURE TO IMPROVE THE DOCILITY AND SET UP OF THE CONCRETE, THROUGH THE INCLUSION OF A SMALL AMOUNT OF AIR IN THE CONCRETE : en es
  • FR975222A - Metal Frame Wheelbarrow Construction System : en fr
  • DE803159C - Gas chamber furnace : de en
  • DEP0002207BA - Switch with display of the switch position : de en
  • DES0018051MA - Cylinder with cooled liner for internal combustion engines : de en
  • FR975019A - Improvements to automatic volume control systems : en fr
  • DE802910C - Tool box for bicycles : de en
  • DEK0001706MA - Electric light meter on photographic enlargers : de en
  • AU150699B2 - Positioning system monitor : en
  • US2543548A - Refractories : en
  • USD162217S - Recoil fad for firearms : en
  • DEP0050796DA - Knife disc for pencil sharpening machines : de en
  • ES24724Y - Improved spark plug for ignition of internal combustion engines. : en es
  • ES25631U - Luminous fountain pen with interior light and fluorescent cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES25793U - Warning bell for bicycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2543085A - Wide frequency band antenna : en
  • US2543694A - Helicoid switch unit for signaling systems : en
  • DE802892C - Process for the production of plastic powder for dentures, jaw and facial prostheses : de en
  • FR975095A - Fixed fin design for steam or gas turbines and rotary compressors : en fr
  • GB650670A - Improvements in the construction of walls : en
  • US2543631A - Tonsorial device : en
  • US2543643A - Tandem locking device : en
  • ES25652U - Automatic device applicable to agricultural machines for plowing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650567A - Improvements in or relating to plate and like apparatus for heat exchange, filteringand other purposes : en
  • PL34290B1 - : en pl
  • US2543420A - Metal smelting process : en
  • US2543574A - Loop cutting attachment for rib-knitting machines : en
  • US2543604A - Bolt-action firearm : en
  • DE802828C - Method and apparatus for drawing sheet glass : de en
  • DEJ0001424MA - Deep-draw fitting : de en
  • DEP0041682DA - Device for transmitting radiant energy to bodies of predominantly linear expansion : de en
  • ES25801U - Improvements in the templates for flat or defective feet (Machine-translation by Google Translate, not legally binding) : en es
  • DE803061C - Electric iron : de en
  • DEP0042806DA - Overflow control valve for flow divider : de en
  • GB650657A - Improvements in milling machines for the working of wood for the formation of tenons : en
  • DE803037C - Remote control for distributor : de en
  • DEP0007833DA - dictionary : de en
  • DEP0049126DA - Arrangement for holding the cathode of a discharge tube : de en
  • GB650520A - Improvements in or relating to structural assemblies : en
  • FR974793A - Improvements to transmission pulleys : en fr
  • GB650686A - Fixtures and holders for fluorescent lamps : en
  • DEZ0000292MA - Unbalance drive arrangement for vibrating screens, feeding devices and the like. : de en
  • FR975071A - Lubricants replacing greases and method of manufacturing such lubricants : en fr
  • ES25749U - Dosing device by volumes or portions. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650538A - Improvements in spagnoletti indicators : en
  • GB650747A - Process for shaping thin sheet metal : en
  • DE802871C - Device for pressing V-belt profiles into flat sheet metal : de en
  • DEP0000212MA - Sewing machine lubrication : de en
  • FR974836A - Improvement in scrapers for filtration devices? for example : en fr
  • SU91290A1 - Mechanical starting device for eccentric stamping presses for leather, paper and textile materials : en ru
  • US2543306A - Polymerization of styrenes in the presence of alcohol diluents and unsaturated peroxides : en
  • ES192065A1 - IMPROVEMENTS IN ANTENAS OR ANTENNA SYSTEMS : en es
  • ES25681U - A new snap closure. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0003401BA - Reinforced concrete beams for railway sleepers, girders and columns : de en
  • FR975125A - Metallization process : en fr
  • GB650698A - Improvements in or relating to the manufacture of skins or cases for sausages or other food stuffs : en
  • US2543170A - Method of transporting carbon dioxide and like substances : en
  • DESC004121MA - Forging machine : de en
  • GB650460A - Improvements in rotary wing systems for aircraft : en
  • US2543386A - Cutterhead for harvesting machines : en
  • US2543693A - Combustion apparatus : en
  • FR975097A - Method of attachment of distributor or rectifier fin elements for turbines or rotary compressors : en fr
  • USD162207S - Mettenleiter portable gun rack : en
  • DE802900C - Acoustic animal deterrents : de en
  • DESC000720MA - Register book : de en
  • DESC001833MA - Drive device with counter-rotating imbalances to generate vibrations : de en
  • FR975291A - Process for the production of a material imitating leather and installation for carrying out this process : en fr
  • DE802829C - Curtain hanging device : de en
  • ES25817U - Foldable and replaceable needle holder for unblocking liquid fuel burners. (Machine-translation by Google Translate, not legally binding) : en es
  • DEP0047549DA - Fertilizer spreader, seed drill, etc. : de en
  • FR974769A - Insulator : en fr
  • FR974789A - Improvements made to machines for bending sheets : en fr
  • GB650736A - Microscopes : en
  • FR974977A - Advanced mixer-kneader : en fr
  • FR975122A - Further training in the manufacture of metal staples : en fr
  • DE1620398U - BEET HEAD SLEDGE. : de en
  • DE802895C - Process for the production of silicon-containing polycondensation products : de en
  • US2543228A - Variable resistor construction : en
  • DEH0006251MA - Slotted screen consisting of profile wires : de en
  • DE802953C - Rebate planer cutter head : de en
  • DEP0003304DA - Process for the fermentation of solutions containing difficult to ferment sugars : de en
  • US2543556A - Filter unit for vacuum cleaners : en
  • DE802979C - Automatic alarm device for displaying a negative pressure in vehicle tires : de en
  • DE803148C - Pneumatic fluid lifters : de en
  • ES193020A3 - A UNIVERSAL PRECISION MILLING MACHINE : en es
  • ES25788U - Security deposit. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650483A - Improvements in crates or the like : en
  • ES195297A1 - PROCEDURE FOR MANUFACTURING AGGLOMERATED PARTS : en es
  • GB650728A - Improvements in or relating to finger-operable actuator buttons for calculating machines, typewriters and other office machines : en
  • FR974916A - Amplitude variator for vibrating devices : en fr
  • GB650620A - Improvements in or relating to ring mechanisms for document filing systems : en
  • FR975034A - Dropper : en fr
  • US2543265A - Aminoacetobiphenyl compounds : en
  • FR974795A - Improvements in clay processing : en fr
  • FR974710A - Method and device for rolling nets or similar profiles : en fr
  • ES25680U - Lining for hats, caps and berets. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802815C - Lock bracket for iron pit stamp : de en
  • DEP0006994DA - Process for the electrowinning of copper and copper alloys, e.g. B. bronzes, from coated iron and steel waste : de en
  • AT167751B - Process for the manufacture of insect needles : de en
  • ES25827U - Ball-casting device with elastic device. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802826C - Process for the production of vegetable tanning agents : de en
  • DESC001672MA - Lighting device for motor vehicles : de en
  • ES25630U - A pernito. (Machine-translation by Google Translate, not legally binding) : en es
  • ES25688U - Imitated skins of the natural, with cuts on its surface that perfect imitation (Machine-translation by Google Translate, not legally binding) : en es
  • ES25824U - Coil of plastic material for spinning (Machine-translation by Google Translate, not legally binding) : en es
  • DE802780C - Infinitely variable V-belt drive with caterpillar rocker : de en
  • DEL0002170MA - Fuse cartridge designed as a high-performance plug-in cartridge for high and low voltage with built-in auxiliary contact device. : de en
  • FR974990A - Device allowing disabled lower limbs to drive normal motor vehicles : en fr
  • ES23913Y - Electric pocket lamp, unbreakable and waterproof. : en es
  • GB650696A - Improvements in and relating to the measurement of the flow of fluids : en
  • FR974906A - Benzanthronylamino-thiophanthraquinone compounds : en fr
  • GB650738A - Improvements in and relating to regulating systems for dynamo electric machines : en
  • DEC0001985MA - Belt drives, in particular for textile machines : de en
  • DEP0004312DA - Element of a steel circuit. : de en
  • AU3883150A - Improvements in or relating to electrical communication systems : en
  • DEG0002928MA - Device for locking the saw blade on circular saws when they are not in use. : de en
  • DEP0052169DA - Process for increasing the adhesion of hard chrome surfaces to lubricants : de en
  • FR975134A - Friction wheel speed variation device : en fr
  • GB650644A - Improvements in or relating to contact arms for instrument type relays : en
  • US2543175A - Load bracing bulkhead : en
  • US2543267A - Hydroxyethyl-acylamidobiphenylyl ketones : en
  • CA471698A - Disc plow adjusting apparatus : en fr
  • CH273733A - Pendulum speed regulators for drives, in particular for clocks. : de en
  • AT167706B - Process for the production of pressure-resistant components : de en
  • CH273852A - Process for the production of a new substance for textile treatment. : de en
  • CH273673A - Pressure cooker. : de en
  • DE1620549U - LIQUID ADAPTER TUBE FOR CONSTRUCTION WITH ULTRASOUND. : de en
  • DE803177C - AC magnet : de en
  • DEF0000147MA - Device for surface patterning with the help of pattern rollers : de en
  • DER0000916MA - Jet engine : de en
  • DK72207C - Sowing roller for row seed drills. : da en
  • ES25654U - Tie with figurative knot. (Machine-translation by Google Translate, not legally binding) : en es
  • GB650605A - Improvements in or relating to incorporating or mixing apparatus : en
  • BE499182A - Process and device for continuous molding and particularly for spinning high organic polymers from a melt : en fr
  • DE1620428U - HANGER WITH INDEPENDENT CLAMPING BAR. : de en
  • DE803047C - Tensioning and locking device for tying boxes, bales, boxes, etc. like : de en
  • US2543533A - Fusee : en
  • DE1620378U - ADJUSTABLE WRENCH. : de en
  • ES194252A1 - SOME IMPROVEMENTS IN THE FISHING RODS : en es
  • DEP0006278DA - Tillage implement : de en
  • ES196003A2 - AN ACTUATOR MECHANISM OF THE CANVAS FOR FABRIC KNITTING : en es
  • DEP0010421DA - Ever-ready case with projector : de en
  • DE803033C - Express cargo basket : de en
  • DE803218C - Motor for model or toy vehicles, especially for electric trains : de en
  • US2543189A - Valve for controlling fuel gas : en
  • FR975169A - Tank heater, especially for heavy oil : en fr
  • US2543187A - Pharmaceutical intermediates : en
  • USD162248S - Safety sight : en
  • GB650649A - Dry gas meters : en
  • FR974735A - Spindle improvements for textile operations such as spinning, winding and the like : en fr
  • FR974881A - Improvements to cable ties : en fr
  • GB650528A - Improvements in or relating to combustion apparatus : en
  • ES196217A3 - A PROCEDURE, WITH ITS CORRESPONDING DEVICES, APPLICABLE TO CIRCULAR LOOMS, FOR OBTAINING ELASTIC ZONES IN SMOOTH KNITTED GENRES : en es
  • ES21469Y - Figures with new ornamental motifs. : en es
  • US2543018A - Adjustable rivet cutter : en
  • GB650595A - Process for the separation of nickel from solutions containing cobalt and nickel : en
  • GB650734A - A warning or trip device operable by an endless belt slipping on its driving pulley : en
  • DE1620440U - FUEL EMERGENCY VEHICLE. : de en
  • DEP0051270DA - Electric coffee grinder. : de en
  • ES192093A1 - IMPROVEMENTS INTRODUCED IN THE FRUIT CALIBRATION MACHINES BY MEANS OF ROLLERS : en es
  • FR974731A - Assembly of springs serving as elastic reinforcement : en fr
  • ES196218A3 - IMPROVEMENTS INTRODUCED IN THE BLADE DEPULPULATING DEVICES : en es
  • ES24673Y - Sorter of correspondence and documents. : en es
  • FR974963A - Adjustable support for sewing machine lamps and others : en fr
  • FR975055A - Improvements made to coke or gas ovens : en fr
  • GB650516A - Improvements in or relating to coat hangers : en
  • DE803041C - Transport device : de en
  • DEG0000994MA - Rack arrangement for a spring balance : de en
  • FR975078A - Device that automatically maintains a downward pipe of incompressible fluid under pressure : en fr
  • GB650746A - Improvements in apparatus for damping torsional oscillations : en
  • FR975216A - Liquid fuel supply regulator device : en fr
  • DE802926C - Wire brick mesh : de en
  • GB650525A - Improvements in disc brakes : en
  • US2543659A - Modification of the relative concentration of ions in fluid media : en
  • GB650671A - Improvements in or relating to a process for the manufacture of agglomerated fuels and fuels derived therefrom : en
  • US2543503A - Casting machine : en
  • DE1620514U - V-BELT. : de en
  • DE803023C - Children's shoe protector : de en
  • DEP0017457DA - Process for the production of pure rutin. : de en
  • DEP0055440DA - Tube base and socket. : de en
  • ES196278A1 - A NEW PROCEDURE AND SYSTEM FOR TRANSMISSION OF TELEGRAPH OR TELEPHONE CODES BY LINES EXPLOITED IN HYPERFERENCES : en es
  • DE1620375U - CLAMP FOR GRINDING FILES. : de en
  • DK72219C - Fuse for window buckles. : da en
  • GB650477A - Shoe and method of making the same : en
  • GB650531A - Method and arrangement for measuring the index number of a telegraph modulation : en
  • DE803206C - Slide or valve : de en
  • ES25745U - Tube sofa-bed, with folding legs. (Machine-translation by Google Translate, not legally binding) : en es
  • DE802988C - Single-wing wind power plant : de en
  • US2543422A - Control device : en
  • DED0002904MA - Squirt bottle with nozzle and cap : de en
  • ES192011A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THE PINS USED AS A SHAFT, OF THE ARTICULATED UNIONS FOR THE JOINT OF TRANSMISSION BELTS : en es
  • DE1620429U - INDEPENDENT SHELVING DEVICE FOR CLOTHES. : de en
  • CA471699A - Land and shoreline decoys : en fr
  • CA471795A - Hosiery knitting machines : en fr
  • DESC003384MA - Process and system for generating work from heat : de en
  • ES196328A3 - A MICROFILM READING DEVICE : en es
  • FR974787A - Ore washing machine : en fr
  • FR974820A - Improvements to visible flow indicators : en fr
  • ES19078Y - Footwear. : en es
  • ES196274A3 - A PROCEDURE FOR THE SACARIFICATION OF CELLULOSE FROM VEGETABLES : en es
  • ES21965Y - Laminating elements with permanent adhesive properties. : en es
  • DEP0044743DA - Process for the biological production of organic substances for medical or technical purposes. : de en
  • FR974835A - Central bearing for Archimedean screw : en fr
  • FR975008A - Safety fixing fitting for all types of handles : en fr
  • FR975233A - Sealing device for convertible-type motor cars : en fr
  • DE803107C - Clamping device for fuel pumps, especially diaphragm pumps : de en
  • AU3885150A - Improvements in process forthe production of aldehydes and ketones from alcohols : en
  • CH273786A - Device for automatic lubrication of moving lubrication points. : de en
  • FR975103A - Self-locking thread : en fr
  • FR975244A - Electron transit time modulation lamp : en fr
  • CH273708A - Coupon for insurance. : de en
  • DER0001740MA - Hammer drill : de en
  • ES25816U - Modality of deployable illustrations, preferably applicable for the making of children's books (Machine-translation by Google Translate, not legally binding) : en es
  • FR975201A - Mechanical drawing table locking system : en fr
  • DEB0004026MA - Rotary lobe blower with sickle-shaped working space and slide piston : de en
  • AU149497B2 - Production of low-carbon chromium alloys : en
  • AT167734B - Climbing aid for skis : de en
  • CA471809A - Ventilation of dynamo-electric machines : en fr
  • DE1620450U - PACKAGING FOR DENTAL GRINDING TOOLS. : de en
  • DEP0043505DA - Butterfly valve : de en
  • ES24753Y - Faucet or spigot modeled. : en es
  • ES25768U - Hygienic protector for toothbrushes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975118A - Improvements made to the means for interconnecting organs, in particular in an articulated manner and more particularly by means of a ball joint : en fr
  • CA471763A - Fluid pressure systems : en fr
  • DE1620443U - FIXING DEVICE FOR BULBS IN DIRECTION INDICATORS. : de en
  • FR975039A - Machine for the manufacture of helical tubes : en fr
  • US2543438A - Flush valve system : en
  • DEH0002501MA - Swing door for greenhouses : de en
  • FR974894A - Level indicator glass or sight glass : en fr
  • FR975155A - Radio-electric device for monitoring microorganisms in suspension in liquids : en fr
  • DE1620523U - RUBBER INSERT FOR BICYCLE CHAIN CASE. : de en
  • ES194939A1 - A COMBINED PROCEDURE OF SALE AND SAVINGS : en es
  • FR975239A - Transparent and elastic pressure plate : en fr
  • CA471816A - Methods of bonding conductors : en fr
  • DE803185C - Additional electrical device for stoves : de en
  • FR974846A - Device used for image analysis and for creating an electric current corresponding to the analyzed image : en fr
  • CH273643A - Shutters. : de en
  • CH273744A - Tool for disarming torque-developing type springs. : en fr
  • US2543263A - Connected wall store furniture : en
  • DE803081C - Animal trap with bail : de en
  • US2543615A - Gas seal for rotating shafts : en
  • PL34243B1 - Method of cold hardening zuuric phenoloujo-formaldehudoiruch and the products of jajtujarzanuch from these zpujic : en pl
  • US2543210A - Dumping body hoist : en
  • US2543219A - Cutting attachment for printing presses : en
  • US2543022A - Metering circuit control for automatic telephone systems : en
  • US2543729A - Push and pull friction type exerciser : en
  • BE499300A - : en
  • DE803175C - Process for drying steam, especially in refrigeration systems : de en
  • DET0002013MA - Cooking devices with vapor discharge. : de en
  • CH273816A - Cosmetic product. : en fr
  • US2543052A - Electric cooking apparatus : en
  • US2543508A - Hook : en
  • US2543555A - Switch circuit controlling device for railroads : en
  • CH273676A - Process and device for spinning artificial textile fibers. : en it
  • US2543313A - Clip : en
  • USD162263S - Warren .watchcase or similar article : en
  • CH273723A - Shooting folder. : de en
  • US2543616A - Photographic retouching machine : en
  • AT167722B - Device for inserting thin wires, which serve as magnetic sound writing carriers, in coils : de en
  • US2543654A - Ship's bow construction : en
  • DES0002461MA - Device for switching drives in toy and model vehicles : de en
  • DEA0000035MA - Double wall. : de en
  • DEP0036535DA - Motor vehicle, in particular with a self-supporting body : de en
  • CH273701A - Paint. : de en
  • US2542988A - Belt loader : en
  • FR975281A - Helmet hood and protective mask, especially for welders and workers in the chemical industry : en fr
  • GB650542A - Improvements relating to apparatus for the detection and measurement or identification of vibrations : en
  • CA471784A - Preparation of carbon disulfide : en fr
  • FR974813A - Tool-holder device, forming a screwdriver, or nut driver, etc., and allowing a screw, or a nut, etc. to be moved, located at a point not easily accessible : en fr
  • DEB0001236MA - Bundled firewood with fire lighter : de en
  • US2543095A - Sacroiliac belt : en
  • US2543497A - Phonograph needle : en
  • US2543585A - Accumulator : en
  • DE803051C - Safety shut-off valve for pressure gas lines : de en
  • DE803091C - Latch : de en
  • DEP0006418DA - Process for drying wood and other materials : de en
  • ES195889A1 - SOME IMPROVEMENTS IN THE CUTTING MACHINES IN ZIG-ZAG SAMPLES OF PAPER, TISSUES AND SIMILAR SHEETS : en es
  • US2543457A - Collapsible cloth roll : en
  • PL34288B1 - : en pl
  • DE802925C - Process for the production of calcined quartz artificial stones : de en
  • ES24271Y - Thermal bird breeder. : en es
  • ES25656U - Perfected glasses. : en es
  • US2543151A - Combination plug and agitator crank : en
  • US2543350A - Garment checking and supporting master hanger : en
  • US2543445A - Impulse generating apparatus : en
  • USD162145S - Embossed leather or similar article : en
  • DEP0025007DA - Device for cleaning, peeling, polishing, etc. of grains and pulses : de en
  • DE802848C - Process for the production of carboxylic acids : de en
  • DEM0002974MA - Nozzle system for metal spray guns : de en
  • ES193046A3 - A PROCEDURE TO OBTAIN A TISSUE POLISHER : en es
  • US2543599A - Screen structure for hammer mills : en
  • DEG0002111MA - Conveying device for water vehicles, in particular floating dredgers : de en
  • DE802823C - Ignition circuit for low voltage discharge tubes : de en
  • DE803110C - Peat peeling machine : de en
  • DE803164C - Device for unloading vehicles : de en
  • DEA0001543MA - Common drive for a main and auxiliary lock consisting of a locking member of hydraulic engineering systems, for example for a lock gate with a built-in contactor : de en
  • DE803152C - Front tensioner for ski bindings : de en
  • DEB0001396MA - Steering and propulsion device for ships : de en
  • DEP0055387DA - Device for burnishing cylindrical bodies, in particular driving wheel sets for electric locomotives : de en
  • ES24429Y - Hermetic, removable protector. : en es
  • ES20943Y - Cardboard pot : en es
  • DEP0033820DA - Electrically controllable semiconductor rectifiers, in particular crystal amplifiers : de en
  • US2543389A - Touch tuning and dialing device : en
  • ES196000A3 - IMPROVEMENTS INTRODUCED IN THE COUPLING SYSTEM OF THE VESSELS USED IN THE ULTRA-FAST DRIVING CRUSHERS AND BLENDERS : en es
  • FR974962A - Cap for brilliantine bottle : en fr
  • US2543105A - Fuel mixing chamber : en
  • US2543411A - Vat dyestuffs : en
  • FR975135A - Improvements to explosive mixture forming devices for internal combustion engines : en fr
  • DE802859C - Exchangeable pens, in particular exchangeable ballpoint pens, with slides sliding in slots in the jacket sleeve : de en
  • US2543103A - Support for electrically heated devices : en
  • PL34252B1 - : en pl
  • ES25637U - Improved sucker. (Machine-translation by Google Translate, not legally binding) : en es
  • FR975101A - Flashlight housings improvements : en fr
  • ES195177A1 - PROCEDURE FOR THE MANUFACTURE OF TILES : en es
  • ES24134Y - Calendar applicable to bracelets, straps or bracelet for watches. : en es
  • ES25682U - Swivel drum brushes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2543376A - Valve : en
  • US2543668A - Electric arc welding apparatus : en
  • DEP0005959DA - Portable lamp with mounting means for an incandescent lamp and a device for fixing it by means of a permanent magnet : de en
  • DEP0021919DA - Writing ten-key adding machine with control unit for the summand : de en
  • ES25813U - High security padlock (Machine-translation by Google Translate, not legally binding) : en es
  • FR975032A - Cycle brake : en fr
  • FR975117A - Device to allow or facilitate the rapid starting of heat engines : en fr
  • DE1620391U - PRE-FABRICATED ELEMENTS FOR THE ERECTION OF REINFORCED CONCRETE STRUCTURES WITHOUT FORMWORK. : de en
  • DEP0005444DA - Method for unloading the cylinders of four-stroke internal combustion engines : de en
  • AT167738B - Pivot bearings for windows : de en
  • ES196226A1 - IMPROVEMENTS IN THE SUSPENSION OF VEHICLE AXLES : en es
  • FR974807A - Electronic discharge devices : en fr
  • FR974960A - Small-diameter solid wheel for a vehicle with two consecutive wheels, and improvements made to said vehicles : en fr
  • ES187842A3 - A PROCEDURE TO ADOBE SKINS : en es
  • ES196273A3 - IMPROVEMENTS IN THE OBTAINING OF GLYCERIN BY FERMENTATION : en es
  • ES23253Y - Brick for construction. : en es