• DE894595C - Process for the extraction of volatile substances from parts of plants : de en
  • DE894470C - Pre-control device for time stamp devices : de en
  • DE894931C - Auxiliary device for mechanical pasture milking : de en
  • DE1666065U - EXTENDABLE LINK BAND : de en
  • DK76563C - Process for the preparation of d-threo-1-p-nitrophenyl-2-dichloroacetamido-propanediol-1,3. : da en
  • FR1041991A - Improvements relating to a free-flowing composition and its production process : en fr
  • FR1042300A - Junction device for telephone handset : en fr
  • DE895037C - Device for measuring small DC quantities : de en
  • DE894663C - Device for processing rotating workpieces, in particular for fine drawing grinding of crank pins of crankshafts : de en
  • DE894777C - Slide drive for calculating machines u. like : de en
  • US2657077A - Flareless sleeve connector having forward contractible ring end portion and rearwardspring fingers : en
  • USD170719S - Expansible link chain for a bracelet or the like : en
  • DE894679C - Method and device for the continuous production, filling and sealing of tetrahedral packaging made of paper or the like. : de en
  • US2657230A - Resolution of lysine : en
  • US2657335A - Stabilized arc suppressing system for electronic devices using static components : en
  • CH294126A - Cylinder head on air-cooled internal combustion engines. : de en
  • DE894970C - Security lock, especially safe lock : de en
  • ES38458U - New hinge for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042235A - Faceted knitting needle : en fr
  • FR1042343A - Jewel with transformation and slider closure for this jewel and all other applications : en fr
  • FR1042380A - Bottle washing machine : en fr
  • AU158739B2 - Vehicle windscreen wipers : en
  • US2657076A - Flexible joint for tubes : en
  • USD170724S - Combination door knocker and ptjll : en
  • DE1665807U - SMALL ELECTRIC MOTOR. : de en
  • GB699156A - Method of and installation for casting metals : en
  • US2656915A - Utility sick-call case : en
  • USD170674S - Automobile lamp lens housing : en
  • ES38301U - Toy or hobby (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041654A - Improvements to refrigerators : en fr
  • FR1041938A - Casting process for precision foundry : en fr
  • FR1042271A - Advanced drilling machine : en fr
  • CA497130A - Universal rolling mill : en fr
  • ES38418U - Automatic spill avoidance supplementary valve for hydrants and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES37387U - Container for the conditioning, asepsis and/or sterilization of cotton wool in blanket (Machine-translation by Google Translate, not legally binding) : en es
  • PL36529B1 - : en pl
  • US2656993A - Fishing reel : en
  • US2657091A - Spray apparatus for railroad rights of way : en
  • CH294255A - Process for the preparation of a copperable disazo dye. : de en
  • US2656673A - Alarm for wrist watches : en
  • US2657105A - Bearing construction : en
  • USD170731S - Tilhou dress : en
  • AU160976B2 - Roof supports : en
  • AU2100653A - A fuel control system for gas turbine powerplants : en
  • DE1665906U - HANDLE CORKS. : de en
  • DE894901C - Process for the production of composite sheets : de en
  • FR1042041A - Mixed and combined articulation system for multiple arms, constituting the framework of locked folding objects : en fr
  • FR1042349A - Process for the manufacture of internally toothed crowns applicable, for example, to gear pumps : en fr
  • ES38317U - A case-container for razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • US2656848A - Duplex flow control apparatus : en
  • ES36738Y - Heating device for ordinary plates : en es
  • FR1041775A - Steam generator or hot water boiler for small and medium power installations : en fr
  • DE894621C - Process for emulsion polymerization of unsaturated compounds : de en
  • ES38408U - Bucket to reveal plates and photographic films (Machine-translation by Google Translate, not legally binding) : en es
  • GB699145A - Improvements in or relating to hydraulic presses : en
  • DE894459C - Process for the serial production of mechanically scannable sound bands by injecting plastic and band-shaped injection molds to carry out the process : de en
  • DE1665789U - ADJUSTABLE LIGHT CABLE BY CHANGING THE LENGTH. : de en
  • ES210485A1 - A procedure, with its corresponding devices, to describe products, particularly vegetable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041613A - Feeler for machine tool controlled by a feeler in particular for copying lathe : en fr
  • GB699061A - Improvements in or relating to the fastening of gauze or fabric on to beadings or mouldings : en
  • US2656612A - Gauge for adjusting blanks in gear cutting machines : en
  • DE767821C - Process for refining fibrous materials : de en
  • DE894794C - Inner ring for friction springs subject to bending stress : de en
  • PL36635B1 - : en pl
  • PL36668B1 - : en pl
  • USD170707S - Vending stand : en
  • CH294186A - Telephone station. : de en
  • CH293998A - Apparatus for marking a tape moving in its longitudinal direction. : de en
  • DE1665799U - ELECTRICAL CABLE, ESPECIALLY MINE CABLES. : de en
  • FR1041812A - Restoring files to new condition by pickling and catalyst bath : en fr
  • DE894427C - Device for inserting the thread into closed needle needles on machines for mending knitted, hosiery and woven goods : de en
  • DE895075C - Control device for internal combustion engines : de en
  • FR1041970A - Development at drawing tables : en fr
  • FR1042036A - Apparatus for making coffee and similar infusions : en fr
  • US2657204A - Azo pigment : en
  • CH294195A - Hourly electric alarm for hotels, barracks institutes and the like. : en it
  • DE1665915U - PACKING MAT. : de en
  • DE894382C - Process and device for the uninterrupted fermentation of low-sugar fermentation fluids on alcohol : de en
  • DE894720C - Device for making any connections between groups of crossing power lines : de en
  • DE894957C - Photographic lens shutter : de en
  • DE895077C - Spark plug insulator with a two-piece central electrode sealed in a central hole by means of a conductive glass compound : de en
  • AU156653B2 - An improved hydraulic work-holding appliance : en
  • CA497191A - Finish check inspector : en fr
  • CA497182A - Abrasion resistant finishes containing polyethylene : en fr
  • CH294155A - Electric capacitor. : de en
  • CH294178A - Process for preparing an asymmetric double camphorate. : en fr
  • FR1042108A - Stuff box for shafts, end-sealed : en fr
  • FR1042151A - Thermo-block allowing the automatic ignition of any type of naphtha from fluid naphtha to the thickest and most viscous, applicable to the air supply pipe and naphtha of the burners in general : en fr
  • CH293966A - Hunting device for water closets. : en fr
  • CH294087A - Sharpening machine. : de en
  • ES38406U - Push button for bells (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041834A - Fuel supply device for internal combustion engines : en fr
  • FR1041920A - Improvement brought to heat exchangers and more particularly to refrigerating devices or evaporators : en fr
  • GB698929A - Improvements in or relating to ophthalmic mountings : en
  • US2657006A - Flow control and shutoff valve for pilot burners : en
  • USD170725S - Stahl hinge : en
  • DE895047C - Fatty, foaming hair lotions : de en
  • CA497235A - Diversity receiving system : en fr
  • US2656651A - Abrading machine : en
  • US2656692A - Guide for yarn carriers : en
  • US2657025A - Centrifugal apparatus for mixing gases and liquids : en
  • GB699142A - Improvements in and relating to gas-fired furnaces : en
  • ES38508U - Manual grinder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042020A - Painting improvement : en fr
  • ES38459U - A new frame for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042324A - Pivoting mullion sliding window : en fr
  • FR1041678A - Improvements in knitting machines of the opposing needle roller type and products so obtained : en fr
  • DE894884C - Armature and stand testing device, consisting of an exciter magnet with an upstream interrupter, a capacitor lying parallel to it and a search magnet with connected headphones : de en
  • DE894953C - Vessel closable with lid and rubber ring under negative pressure in the manner of a grooved glass : de en
  • CH294168A - Protective shield for electrical welding. : de en
  • AT176476B - Floodlight neon sign : de en
  • CH294082A - Jaw chuck with two clamping points one behind the other in the axial direction. : de en
  • DE1666011U - SIDE CONTACT USED TO RELEASE A CONTROL DEVICE. : de en
  • US2656635A - Cartridge retracting device : en
  • AU160264B2 - Improvements in and relating to heat exchangers : en
  • AU2001153A - Improvements relating tothe construction of windows : en
  • DE1665821U - CLAMPING PIN CONNECTION FOR PILLAR FOOT. : de en
  • DE1665888U - FURNITURE HANDLE, ESPECIALLY FOR DRAWERS. : de en
  • DE751256C - Process for the production of pure naphthalene : de en
  • DK76565C - Road traffic indicators. : da en
  • DK76583C - Control valve. : da en
  • FR1041853A - Rectangular waveguide : en fr
  • FR1042145A - Process for the preparation of an antibiotic product : en fr
  • FR1041630A - Indicator compounds based on ion exchange resins : en fr
  • FR1042169A - Device for operating blinds and hanging curtains : en fr
  • ES209754A1 - A new force generating system (Machine-translation by Google Translate, not legally binding) : en es
  • US2656568A - Injection molding apparatus : en
  • DE1666100U - DEVICE FOR CHANGING THE ELECTRICAL WELDING CURRENT. : de en
  • ES38251U - Imitation hammer (Machine-translation by Google Translate, not legally binding) : en es
  • CA497204A - Altitude indicating system : en fr
  • CA497274A - Means of pre-exciting oscillation generators : en fr
  • US2657323A - Power transmission control governor : en
  • FR1042373A - Electromagnetic ratchet counter, particularly for subscriber station : en fr
  • DK76567C - Termion tube with a closed flask containing a gas filling. : da en
  • ES38286U - Blocking device applicable to all kinds of reversible latch hit locks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041924A - Thermal energy production installation : en fr
  • FR1042255A - Viscose spinning process : en fr
  • DE894817C - Device, in particular for removing labels from cleaning machines : de en
  • FR1041777A - Advanced louver : en fr
  • FR1041845A - Planographic printing plate and its manufacturing process : en fr
  • FR1042156A - Improvements to combs for the textile industry : en fr
  • FR1042232A - Table football genre game : en fr
  • DE894664C - Rotating grinding tool : de en
  • ES34454U - Model support-trolley for the placement and transport of barrels (Machine-translation by Google Translate, not legally binding) : en es
  • ES38328U - Gasoline canister for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041903A - Two-speed drive device for mechanical control of the churn mixer : en fr
  • DE894678C - Winding form for the production of hollow bodies from asbestos cement u. like : de en
  • ES38210U - Elastic core for winding yarns or wicks of textile fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES38354U - Protective helmet for the head and neck of children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041901A - Device for the compensation of symmetry defects of electronic lenses : en fr
  • DE894578C - Vehicle antenna : de en
  • ES38278U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042369A - Acid dyes and drums of the anthraquinone series and their preparation : en fr
  • GB699076A - Improvements in or relating to mouthpiece cigarettes : en
  • CH294032A - Process for cleaning suspensions, in particular fiber suspensions, and pipe centrifuges for carrying out the process. : de en
  • CH294078A - Clip and method for its manufacture. : en fr
  • DE894710C - Arrangement for the transmission of messages with time-modulated pulses : de en
  • ES38517U - New wrap for candies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042093A - Construction method of roofs for all types of constructions and particularly for light constructions : en fr
  • FR1042125A - Tie device : en fr
  • FR1042266A - Process for producing a therapeutically active preparation : en fr
  • US2657176A - Electrodeposition of copper and copper alloys upon zinc and zinc alloys : en
  • US2657188A - Olefin-vinyl acetate copolymers and vinyl resins plasticized therewith : en
  • CA497264A - Glow discharge device : en fr
  • CH294079A - Control device for machine tool. : en fr
  • CA497251A - Shoemaking apparatus : en fr
  • CH294010A - Process for obtaining magnesium-free brewing water through ion exchange. : de en
  • CH294146A - Electrical system with connection points of the electrical conductors protected from corrosion. : de en
  • DE888586C - Method of manufacturing a paint : de en
  • PL36631B1 - : en pl
  • CA497113A - Method and apparatus for making thermoplastic tubing : en fr
  • US2657265A - Amplifying device for use with telephone apparatus : en
  • DE1665955U - COLLECTION CAN. : de en
  • DE894406C - Full wave dipole : de en
  • DE894890C - Mill firing : de en
  • DE895079C - Clamping cone for winding rolls of different widths : de en
  • FR1041740A - Tensioner for wire fences : en fr
  • FR1041918A - Fuel pump flow control device : en fr
  • FR1042068A - Welt sewing machine : en fr
  • GB699104A - Improvements in or relating to television cameras : en
  • ES38424U - Improved box for packing heavy parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042172A - Improvements to drilling wagons used in the construction of tunnels or similar structures : en fr
  • ES208815A1 - Mejroas introduced in the preparation of compositions for the treatment of tissues (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041699A - Method and apparatus for recording and reproducing sounds on magnetic paper : en fr
  • FR1041714A - Improvements to calculating devices : en fr
  • FR1042277A - Boiler : en fr
  • DE895059C - Process for separating metals : de en
  • DE895072C - Cheese kettle : de en
  • CH294095A - Device for removing the valve body from installation taps. : de en
  • DE755099C - Indirectly heated glow cathode designed as a flat cathode for electron tubes : de en
  • DE894419C - Isolation arrangement for high-voltage single-phase transformers : de en
  • ES38350U - Mobile eye perfected for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665880U - COAT HOOK FOR PASSENGER CARS. : de en
  • AT176511B - Method and device for drying goods layered with the formation of gaps, in particular stacked timber, by means of centrifugal force : de en
  • CH294189A - Coin-operated telephone for connections of various values with individual payment of coins of various values by means of counting currents from the office. : de en
  • DE1665900U - DOOR SECURITY ON SEWING MACHINES. : de en
  • PL36627B1 - : en pl
  • CH294081A - Lathe, especially turret lathe. : de en
  • US2657117A - Treatment for reducing the ph of furnace blacks : en
  • USD170716S - Reseska cigarette : en
  • DE894614C - Heating furnace with two smoke rooms arranged next to the furnace and crisscrossed by vertical air circulation pipes : de en
  • DE895080C - Disc friction clutch that can be engaged and disengaged : de en
  • FR1041900A - Process for the preparation of n-aralkyl-phenyl-isopropylamines : en fr
  • FR1042106A - Method and apparatus for deep engraving, in particular for engraving plates : en fr
  • FR1042081A - Improvements to pneumatic wipers : en fr
  • GB699027A - Improvements in and relating to the production of cellulose triesters : en
  • ES208453A1 - A procedure for the manufacture of templates (Machine-translation by Google Translate, not legally binding) : en es
  • GB698932A - Improvements in thread processing reels : en
  • ES34112Y - Fruit cutter : en es
  • FR1041705A - Improvements relating to film elements for inscriptions and to articles on which these elements have been applied : en fr
  • GB699028A - Improvements in or relating to seed bearing films : en
  • GB699102A - Improvements in tennis and like inflated balls and in methods of making them : en
  • BE523394A - DEVICE REPLACING WINDSCREEN WIPERS ON ROAD VEHICLES : en fr
  • CA497247A - High speed photoelectric transmitter : en fr
  • DE1665978U - HOLDING DEVICE FOR MULTIPLE RECTANGULAR SALES DISPOSALS FOR METER TAPE. : de en
  • DE894534C - Expansion process for mining operations, especially in hard coal mining : de en
  • FR1041670A - Special tile for double roofing; manufacturing process and equipment; cover scheme : en fr
  • FR1042040A - Process for the manufacture of a product based on sugar molasses which can be used as a wetting and stabilizer for anti-cryptogamic, insecticidal or fungicidal slurries and, in general, as a wetting, stabilizer or adhesive : en fr
  • FR1042064A - ship's exterior accommodation ladder : en fr
  • CH294199A - Packing material sheet and process for its manufacture. : de en
  • PL36616B1 - : en pl
  • AU162163B2 - Transmission for bulldozing tractor orthe like : en
  • CA497301A - Investment compositions and method of producing refractory molds therefrom : en fr
  • DE1665778U - MOUTH PIECE WITH WEAR-RESISTANT OUTLET FRAME. : de en
  • AT176475B - Device for displaying the temperature status of machines : de en
  • DE894757C - Process for the production of parquet floors : de en
  • US2657089A - Weather shield for automobile windows : en
  • AT176419B - Quick change device for the tools of hole punches, eccentric presses, etc. like machines : de en
  • AU2089353A - Improvements in or relating to phonographs : en
  • CH294206A - Track for tractor. : en fr
  • FR1041647A - Manufacturing process of phospho-magnesian slag : en fr
  • FR1042007A - Warping machine improvements : en fr
  • FR1042050A - Lampshade : en fr
  • US2656570A - Plastic matrix for printing resistors : en
  • AU2087053A - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • AU2097353A - Improvements in and relating to electric isolator switches : en
  • CH294016A - Process for the separation of acetic acid and methanol contained in a mixture of methyl acetate, acetic acid, methanol and water. : en fr
  • AU2096453A - Improvements in Vapour Generating Plants : en
  • US2656718A - Soil shear testing machine : en
  • DE894845C - Process for the preparation of methylene-bis-chloropropionic acid amides : de en
  • DE894920C - Device for monitoring the mechanical forces in connecting links installed between two systems : de en
  • GB698925A - Improvements in air humidifying systems and apparatus : en
  • US2656864A - Straight beam clamp with adjustable self-locking jaw : en
  • US2656901A - Brake beam support : en
  • US2656544A - Mitten : en
  • US2656669A - Tree shaking mechanism : en
  • US2656709A - Building for liquid storage : en
  • CH294122A - Hydraulic installation. : en fr
  • CH294197A - Machine for packing goods in collapsible rectangular boxes. : de en
  • CH294136A - Method and device for freezing bulk frozen goods, in particular food. : de en
  • CH294224A - Process for the preparation of a new diol. : de en
  • BE523390A - : en
  • PL36650B1 - : en pl
  • DE894735C - Leonard drive : de en
  • US2657250A - Flush type outlet fixture : en
  • CH294099A - Machine tool. : de en
  • CH294086A - Process for the production of iron powder. : de en
  • PL36670B1 - : en pl
  • DE894835C - Process for making fibrous materials water repellent : de en
  • DE894875C - Contact finger for roller switch : de en
  • DE894513C - Irradiation device : de en
  • ES31746Y - Hood for oil extraction : en es
  • FR1041929A - Poe: the advanced heating or cooking stove : en fr
  • FR1042054A - Building satellite circuit : en fr
  • DE895092C - Fixed flame cutting machine with template guidance and automatic control of the torch for shaped cuts with beveled edges : de en
  • US2656811A - Boat anchor : en
  • AT176427B - sewing machine : de en
  • CH294080A - Tool carrier. : de en
  • AT176409B - Gear for periodically changing the angular velocity : de en
  • CH294051A - Impact-proof high-voltage transformer, especially measuring transducer. : de en
  • DE1665831U - COFFEE GRINDER AS A DISPLAYPIECE. : de en
  • DE891103C - Overload protection for electric motors with overload protection : de en
  • AT176469B - Fountain pen : de en
  • CA497230A - Turbine and like blades : en fr
  • CH294061A - Alarm clock. : en fr
  • DE895095C - Adjusting device for mills : de en
  • DE895026C - Electric machine without rotary control with motorized brush adjustment device : de en
  • FR1042282A - Continuous gear change system with clutch : en fr
  • DE893452C - Direction indicators for motorcycles : de en
  • DE894464C - Platter for existing turntables of all kinds, switchable for all common speeds : de en
  • FR1042119A - radio alarm equipment for ships in the event of a shipwreck : en fr
  • ES38395U - A perfected dryer curler (Machine-translation by Google Translate, not legally binding) : en es
  • US2656563A - Counterbalanced hinge : en
  • PL36660B1 - : en pl
  • GB699069A - Improvements in or relating to hollow beams : en
  • FR1041964A - Improvements to row crop sprayers : en fr
  • GB699034A - Improvements in or relating to the preparation of radioactive isotopes : en
  • ES209864A1 - A procedure to prepare a new composition of matter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041557A - Process for the preparation of an anticoagulant : en fr
  • FR1041736A - Current supply device : en fr
  • ES210155A1 - A procedure for the preparation of acilic derivatives of oxidized steroid compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES36182U - Improved automatic bowling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041753A - Air purification and ionization device : en fr
  • DE894390C - Purification of gases loaded with suspended solid particles : de en
  • PL36645B1 - : en pl
  • US2656923A - Gravity sorter and fast normalizer : en
  • USRE23728E - Automatic variable drive : en
  • DE1665805U - WATERPROOF JUNCTION BOX WITH CENTRAL COVER FIXING SCREW. : de en
  • GB699038A - Improvements in and relating to printers chases : en
  • GB699073A - Improvements in or relating to cartons and like containers : en
  • DE894565C - Wedge-shaped, front-mounted snow plow that can be pivoted laterally around a pivot shaft arranged in front of the vehicle : de en
  • US2656574A - Latching means for window meeting rails : en
  • GB699147A - Improvements in remotely controlled stop motions for textile machines : en
  • AT176545B - Rotatable card index : de en
  • DE894444C - Length compensation device for a gang saw blade : de en
  • DE894963C - Filter insert for gas protection masks : de en
  • ES33430Y - Living room game : en es
  • ES38385U - New piece of construction for the formation of partitions (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665864U - DEVICE FOR HOLDING STOCKINGS WHILE DRYING. : de en
  • DE1666043U - EQUIPMENT FOR MAKING TEA. : de en
  • ES38228U - Book of changeable sheets, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041989A - Apparatus for supplying liquid fuel to combustion turbines : en fr
  • GB698879A - Improvements in stocking mending machines : en
  • US2657253A - Color television system : en
  • US2657287A - Direction signal switch : en
  • FR1041865A - Multi-compartment pouches, bags and pouches : en fr
  • FR1042296A - Liquid-cooled internal combustion engine : en fr
  • DE895069C - Controller for technical-physical quantities : de en
  • DK76579C - Fork for mounting the tillage implements of tractor-mounted agricultural implements. : da en
  • FR1042116A - Process for working the skins of lamb, large lamb, sheep, etc., with the aim of making said skins suitable for making jackets, overcoats, etc., even of great length : en fr
  • ES210788A3 - A new system of head valves for pipe wells (Machine-translation by Google Translate, not legally binding) : en es
  • ES38264U - New packaging of pharmaceutical forms (Machine-translation by Google Translate, not legally binding) : en es
  • AU162528B2 - Rotary attachment for motor mowers : en
  • AT176524B - Wire eyelet on a suspender : de en
  • AU160234B2 - Improvements in or relating to devices for sharpening saws : en
  • US2657135A - Photographic emulsions and solutions containing thioglycolic acid derivatives : en
  • US2656894A - Handle guided carrier and powered wheel therefor : en
  • US2656948A - Weatherproof enclosure for electrical devices : en
  • US2656953A - Dispensing device : en
  • US2657090A - Combination diffuser device and article supporting base : en
  • PL36667B1 - : en pl
  • DE894743C - Gas generator with cooling ring : de en
  • FR1041748A - Process for the preparation of condensation products : en fr
  • AU164275B2 - Improvements in photographic emulsions containing mercury salts : en
  • CA497279A - Process for treating windings with completely reactive compositions : en fr
  • DE1665953U - LID FINISH FOR CASES, BOXES ETC. : de en
  • DE894394C - Process for the preparation of diarylacetonitriles substituted on the central carbon atom : de en
  • DE894646C - Process for the production of high-speed steel and economy tools : de en
  • DE894792C - Thread locking device : de en
  • DE895007C - Arrangement for the illumination of display fields on railway safety devices with incandescent lamps : de en
  • ES209107A1 - Stop mechanism : en es
  • US2656903A - Grating : en
  • AT175003B - Method and device for splitting mineral oils and their residues and tars : de en
  • CA497131A - Saw blade : en fr
  • US2657364A - Pressure containing flexible wave guide : en
  • US2656693A - Yarn carrier of knitting machines : en
  • US2656956A - Needle threader : en
  • USD170701S - Necklace ob the like : en
  • FR1041637A - Azo dyes and their preparation : en fr
  • DE894878C - Starting alternator for driving electrical flywheel starters for internal combustion engines : de en
  • PL36621B1 - : en pl
  • DE1666036U - SUCTION AND PRESSURE PUMP DEVICE FOR MEDICAL PURPOSES. : de en
  • DE894659C - Hollow rudder : de en
  • FR1042242A - Shower head holder : en fr
  • GB699131A - Improvements in electric tumbler switches : en
  • GB699032A - Heat exchangers, for example, radiators for internal-combustion engines : en
  • DE895106C - All-terrain vehicle : de en
  • DE894476C - Degasser for milk and other liquids : de en
  • DK76556C - Clothes press with clamping member. : da en
  • DE746582C - Device for the automatic equalization of two movable bodies : de en
  • DE894576C - Arrangement for the transmission of two or more waves over lines : de en
  • FR1042258A - Adjustable orientation cold air diffuser : en fr
  • ES209687A1 - A procedure for the manufacture of granulated calcium cianamide (Machine-translation by Google Translate, not legally binding) : en es
  • ES209726A1 - An apparatus for the initiation of an operation by detection of infra-red radiation (Machine-translation by Google Translate, not legally binding) : en es
  • GB699036A - Improvements in or relating to apparatus for measuring the frequency of alternating currents or speed : en
  • DE1665892U - INSULATED HANDLE, IN PARTICULAR FOR POTS. : de en
  • DE894655C - Cooling water control for motor vehicles or stationary systems : de en
  • US2657038A - Antistall device : en
  • FR1041701A - Process for neutralizing sulfonated compounds which can be used as detergents : en fr
  • US2656596A - Tungsten-chromium-alumina metal ceramics : en
  • DE894776C - Setting mechanism with visible setting control for calculating machines, especially small format calculating machines : de en
  • DE894827C - Coal bath mixer tap : de en
  • DE895111C - Bicycle pedal : de en
  • US2656600A - Paring knife having water discharging means : en
  • US2656833A - Gas heater : en
  • US2657174A - Continuous manufacture of yeast : en
  • DE1665943U - ELECTRIC HAND DEVICE IN STICK SHAPE, IN PARTICULAR ERASER. : de en
  • ES38341U - Cartridge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041935A - Coloring process : en fr
  • FR1041879A - Improvements to traction devices, with eclipsable studs, for tractor and automobile wheels : en fr
  • ES36540Y - Perfected coffee grinder : en es
  • FR1042272A - Machine for drilling boreholes, piles or cast piles in the ground and driving piles or sheet piles : en fr
  • FR1041687A - Apparatus for the production of aerosols : en fr
  • FR1041776A - Glass shaping mold : en fr
  • AT176452B - Rigid axle arrangement on motor vehicles : de en
  • US2656655A - Grinder : en
  • US2656760A - Slide clamping mechanism for mechanical stages for microscopes : en
  • ES38224U - Removable head brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041789A - Bogie for high speed rail vehicles : en fr
  • FR1041943A - Container for the transport of various materials, more especially pulverulent materials, and apparatus for its emptying : en fr
  • PL36640B1 - : en pl
  • PL36678B1 - : en pl
  • PL36652B3 - : en pl
  • PL36604B1 - : en pl
  • DE894775C - Device for determining the absolute humidity according to the Sprung formula : de en
  • GB698944A - A clip device for use on reels of cotton and like material : en
  • DE894752C - Electric heating and cooking device : de en
  • DE894431C - Meat side lubrication for greasing leather : de en
  • DE894694C - Die for duplicator : de en
  • DE895308C - Display board to simulate railroad tracks or other systems, such as electrical wiring networks or the like. : de en
  • FR1041872A - Automatic dispenser for food or other products : en fr
  • DE894668C - Drawing device with a drawing head that is pivotable on the bridge of the device and adjustable by means of fine adjustment : de en
  • DE895066C - Apparatus for measuring the vapor content of the atmosphere : de en
  • DE894723C - Method for balancing telephone cables, in particular carrier frequency cables : de en
  • PL36541B1 - : en pl
  • PL36702B1 - : en pl
  • CA497153A - Electric gage : en fr
  • ES209032A1 - A hair prosthesis procedure by direct application of hair to the scalp (Machine-translation by Google Translate, not legally binding) : en es
  • ES38243U - A ceiling covering hooks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041586A - Improvements to variable capacitors with several isolated rotors : en fr
  • FR1041885A - Machine tool : en fr
  • US2657284A - Trolley wire contact device : en
  • USD170675S - Pencil or similar article : en
  • DE894879C - Coal current reverser and carbon slip rings with support bodies made of ceramic materials : de en
  • PL36624B3 - : en pl
  • DE1665883U - COUCH WITH FOLDING-DOWN, MUDLESS RAILS. : de en
  • US2656667A - Seed harvester having flexible stripping means : en
  • US2657288A - Leaf type micro switch : en
  • FR1041998A - Stool enhancements for cycles : en fr
  • DE1666077U - SPRAY GUN FOR SPRAYING LIQUIDS. : de en
  • CH294162A - Lamp adaptable to a spectacle frame. : de en fr
  • ES36220Y - Instructive game : en es
  • ES38332U - Elementary calculation rule (Machine-translation by Google Translate, not legally binding) : en es
  • ES38410U - A toy mermaid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041598A - Busbar device with control gear, more specifically intended for risers : en fr
  • GB698868A - Improvements in or relating to devices responsive to predetermined ratios of speed and arranged to operate indicating mechanism or control gear : en
  • GB699025A - Improvements relating to securing loads, more especially delicate loads to hand trucks or other transporting means : en
  • GB699123A - Animal pens : en
  • AT176528B - Process for the non-cutting deformation of metals associated with a reduction in cross section, in particular for drawing wires and profiles made of iron and steel : de en
  • AU1375352A - Improvements relating tothe manufacture of cut edged woven articles such as cut ribbons : en
  • FR1041734A - Improved process for preparing polytetrafluoroethylene and its derivatives : en fr
  • DE755817C - Liquid switch with arc extinguishing by steam : de en
  • ES38369U - Child's seat attachable to car seats (Machine-translation by Google Translate, not legally binding) : en es
  • ES38383U - Toy car with open cockpit, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041551A - Multi-way distributor for connecting four pipes in different combinations, especially in dyeing devices : en fr
  • FR1042070A - Bra combination : en fr
  • US2656980A - Key operating means for computing machines : en
  • US2657114A - Chlorosilanes : en
  • DE894543C - Ironing board : de en
  • DE894940C - Lubrication arrangement for a universal joint : de en
  • US2656876A - Hospital bed convertible to chair : en
  • US2656738A - Pulpwood saw grinder : en
  • US2656943A - Fork for elevating trucks : en
  • ES38437U - Handle for passenger use of public vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041869A - Stereoscopic apparatus for transverse translation films : en fr
  • FR1042278A - Improvements to the racks for the treatment and drying of powdery materials, in particular hunting and war powders : en fr
  • FR1042317A - Lighted basin or basin : en fr
  • DE899284C - Geographical map divided into more than three fields by folding with textual explanations on the reverse : de en
  • FR1041873A - Hand cultivator : en fr
  • GB698934A - Improvements in or relating to lacquering machines : en
  • GB699160A - Improvements in collapsible boxes : en
  • ES38370U - An improved postcard (Machine-translation by Google Translate, not legally binding) : en es
  • GB699052A - Photosensitive bichromated colloid for planographic printing : en
  • BE523484A - Method and installation for grinding and delivering raw materials mixed in a certain proportion : en nl
  • CH294125A - Device for automatic actuation of the injection timing adjustment device on injection pumps of internal combustion engines. : de en
  • PL36634B1 - : en pl
  • CA497226A - Outboard motor mounting for damping torsional vibration : en fr
  • CH294217A - Brake shoe for railway vehicles. : de en
  • CH294252A - Process for the production of a brown, chromium-containing dye. : de en
  • US2656659A - Bulk paper plate wrapping machine : en
  • US2657031A - Grain drier : en
  • US2657099A - Plastic wheel structure : en
  • US2657191A - Polymerization of acrylonitrile in the presence of preformed interpolymers : en
  • DE888268C - Dial pulse counting memory with magnetic recording : de en
  • DE895025C - Brush holder : de en
  • DE894457C - Process for the production of band-shaped stamping dies for mechanically scannable sound tapes : de en
  • DE894518C - Cigarette or the like with friction ignition device : de en
  • DE894760C - Device for plastering walls : de en
  • US2656686A - Ice-making machine : en
  • US2656939A - Slack stabilizer : en
  • US2657251A - Cable connector : en
  • US2657370A - Cable terminal : en
  • US2657365A - Variable inductance and mounting means therefor : en
  • DE1665857U - BREAD HOLDER ROLLER. : de en
  • CH293964A - Feed device. : de en
  • ES38238U - A translucent plate with relief for the formation of luminous signs (Machine-translation by Google Translate, not legally binding) : en es
  • US2656741A - Watchmaker's tool : en
  • US2657352A - Bridge circuit : en
  • GB698936A - Improvements in and relating to dishwashing machines : en
  • US2656649A - Seed pellet : en
  • AT176490B - Stone saw blade : de en
  • FR1041880A - Winder for crossed thread : en fr
  • FR1042033A - Heat exchange apparatus and method for its manufacture : en fr
  • CA497132A - Fluid-actuated servomotor control system : en fr
  • CA497249A - Apparatus for separating suspended particles from gases : en fr
  • FR1041683A - Snap-in safety switch-plug : en fr
  • DE1665929U - COMBINED RADIO EIGHT TABLE LAMP. : de en
  • ES35896U - Improved tacos for hunting cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041804A - Method and device for the electronic registration of prints in several colors : en fr
  • FR1041913A - Process for the preparation of polyphosphates : en fr
  • FR1042082A - lock nut : en fr
  • ES38289U - Electric polish (Machine-translation by Google Translate, not legally binding) : en es
  • DE894581C - Electrical line with vulcanizable insulation applied to the longitudinal covering machine : de en
  • DE894656C - Wheel change aid for changing wheels, especially on vehicles : de en
  • FR1042248A - New belt : en fr
  • US2656969A - Frusto-conical container : en
  • US2657058A - Pitcher's control target with automatic ball return : en
  • US2657354A - Testing arrangement for circuit interrupting devices : en
  • FR1042140A - Heat exchanger : en fr
  • US2656952A - Lubricating apparatus operating through shaking of the lubricant for setting same : en
  • US2657278A - Telephone support and switch control mechanism : en
  • AU164344B2 - Reversible and variable speed electric motor : en
  • US2656822A - Steam generating system for vehicles : en
  • FR1041555A - Electronic switch : en fr
  • FR1041592A - High characteristics cellulose acetate yarn manufacturing process : en fr
  • FR1041626A - Improvements to objects dropped from an aircraft : en fr
  • FR1041638A - Threading tool holder : en fr
  • FR1041821A - Improvements to endless conveyor belts : en fr
  • AT176472B - Orthopedic shoe insole : de en
  • AT176537B - Process for the production of coke from coal which cannot be coked or coke insufficiently : de en
  • USD170698S - Bracelet or the like : en
  • ES38275U - Flange of linings in brake shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041693A - Improvements to checking machines : en fr
  • FR1041717A - Multi-use, grooved hourdis : en fr
  • FR1042280A - Support for connecting the brush or broom body with the handle : en fr
  • FR1041651A - Impedance stabilizer for electrical conductors : en fr
  • AU2090953A - Improvements in or relating to signal display systems : en
  • AU165543B2 - Improvements in or relating to circuits including atleast two gas or vapour-filled electric discharge tubes : en
  • AT176443B - Glassless negative holder : de en
  • DE895018C - Adhesion drive, especially belt drive, in which an electric motor or generator is pivotably mounted : de en
  • DE1665971U - ELECTRO-MECHANICAL FOOTBALL GAME MACHINE. : de en
  • FR1041576A - Flexible wheel : en fr
  • FR1042335A - Self-priming centrifugal pump : en fr
  • ES38313U - Device for fixing handles in bristle bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042337A - Irradiation or lighting device : en fr
  • DE1666099U - IMPULSE WELDING MACHINE. : de en
  • DE1665738U - MULTIPLE SKIN AND NAIL CARE DEVICE. : de en
  • DE1665814U - DEVICE FOR FULLY AUTOMATIC STABLE DEPOLLUTION. : de en
  • US2657262A - Carrier telegraph system : en
  • US2657136A - Photographic antiplumming agents and compositions containing them : en
  • US2657166A - Chlorinated terpene alcohols, esters, and ethers as insecticides : en
  • FR1042187A - Process for the production of potassium sulphate from potassium chloride and calcium sulphate : en fr
  • FR1042244A - Elevator improvements : en fr
  • DE894814C - United gas-brake pedal, especially for motor vehicles : de en
  • USD170737S - Combined food and beverage vending station : en
  • GB698988A - A safety cut-off valve for hydraulic brakes : en
  • CA497270A - Line-trap with demountable tuner : en fr
  • AU2091653A - Improvements inthe purification ofthe effluents from gasproducing plants : en
  • CH294166A - Dental tool. : en fr
  • CH294174A - Process for the preparation of an α-amino-phenylacetic acid isoamyl ester. : de en
  • PL36633B1 - : en pl
  • PL36651B1 - : en pl
  • AU2093253A - Reversible implement arm mounting for tractors : en
  • CA497120A - Flexible coupling : en fr
  • AU2088853A - Time-modulated two-stage hydraulic valve : en
  • AU2093753A - Froth flotation process : en
  • US2657061A - Record changer : en
  • US2657182A - Metal oxide impregnated with silver permanganate as oxidation agent : en
  • ES36628Y - Perfected flashlight : en es
  • ES38233U - Rubber to erase, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665879U - SPREADER WITH INDEPENDENT QUANTITY DOSING. : de en
  • FR1041857A - Traveling wave tube and beam propagation in crossed electric and magnetic fields operating as a frequency multiplier : en fr
  • US2657140A - Developer for diazotype materials : en
  • AU1430852A - Improvements in single-sideband modulator arrangements : en
  • US2657231A - Process for producing alkylene-bis-dithio-alkylene and -arylene-dicarboxylic acids : en
  • CH294077A - A method of manufacturing metal parts and a machine for implementing this method. : en fr
  • DE1665921U - WASHING DEVICE. : de en
  • DE894441C - Device for shutting off and regulating a gas flow for heating, baking and / or cooking purposes : de en
  • DE894818C - Filling device with gate valve for barrels and other containers : de en
  • DE895030C - Device for comparing two frequencies : de en
  • US2657009A - Jack : en
  • FR1041997A - Improvements to frames for cycle saddles : en fr
  • FR1042127A - Foot for measuring instruments : en fr
  • ES38380U - New type of dial for tuning radio stations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041580A - Combination washer, wringer and heater : en fr
  • DK76575C - Process for the preparation of solid shaped bodies by polymerization. : da en
  • DK76588C - Read for use in footwear repairs. : da en
  • CA497115A - Device for measuring lengths : en fr
  • CH294229A - Process for the preparation of a trisazo dye. : de en
  • CH294257A - Process for the preparation of a copperable disazo dye. : de en
  • DE1665914U - JAR WITH ROTATING LID. : de en
  • DE894618C - Formwork for the production of ribbed concrete ceilings : de en
  • AU158944B2 - Improvements inphase-splitting arrangements for single-sideband modulators : en
  • CH294044A - Measuring device for measuring the dimensions and determining the outlines of workpieces. : de en
  • ES38120U - Mechanical device, applicable to drilling machines, for practicing rectangular and square holes on wood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041561A - Process for the purification of vitamin b 12 complex : en fr
  • USD170711S - Vehicle tire : en
  • US2656590A - Broach : en
  • US2657345A - Transconductor employing line type field controlled semiconductor : en
  • DE894994C - Process for the production of aliphatic mercury ketone compounds : de en
  • ES33735Y - Improved squeegee machine for copying documents : en es
  • GB699022A - Improvements in or relating to hats : en
  • AU162164B2 - Improved power takeoff assembly for agricultural tractors orthe like : en
  • DE894907C - Device for conveying dachshunds with long wood or the like in a shaft conveyor : de en
  • CH294157A - Arrangement for the treatment of bodies in the high-frequency capacitor field. : de en
  • ES36412Y - Finishing or terminal type for roller blinds : en es
  • DE1665916U - FASTENING AND TIEING PURPOSES OF TENSION STRAP. : de en
  • DE895120C - Box, especially for the packaging and sale of pills : de en
  • FR1042126A - Edible stick frozen chocolates : en fr
  • FR1041604A - Speed reducer-variator : en fr
  • FR1041703A - Production of lightweight materials : en fr
  • FR1041814A - Machine for concentrating or separating materials comprising particles of different weight and / or size : en fr
  • FR1042088A - Device for fixing the rods carrying the barbs to the buckles : en fr
  • FR1042394A - Process for the continuous treatment of insulating oil at low temperatures by filtering, degassing and drying : en fr
  • US2657358A - Variable frequency response : en
  • US2656919A - Display card for bracelets and the like : en
  • US2656707A - Lock mechanism : en
  • US2656813A - Bracket mounting for outboard motors : en
  • US2656997A - Balanced load hanger : en
  • FR1042136A - Basketball game on table : en fr
  • FR1042231A - Staple for stacked sheet transmission belt : en fr
  • US2656774A - Automatic trip for two-way plow : en
  • FR1042384A - All fuel heater : en fr
  • FR1041770A - Tractor improvements : en fr
  • FR1042382A - Thermometric probe : en fr
  • ES38388U - Shoe soles for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041957A - Manufacturing process of glue and glues manufactured by this process : en fr
  • AT176422B - Grinding machine : de en
  • DE894800C - Swiss-type lathe : de en
  • ES35659Y - Water and steam flow regulator in the taps or arms of espresso machines : en es
  • DE1666056U - TAPE MEASURE. : de en
  • DE894482C - Electrical regulation of exhaust gas turbochargers for internal combustion engines : de en
  • DE895010C - Device for keeping constant the DC voltage taken from a DC voltage source with a high internal resistance : de en
  • ES208763A2 - Improvements introduced in the object of the main patent (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042107A - Advanced waterproof sheet material : en fr
  • DE894962C - Control switch for pressure-controlled actuation devices : de en
  • DE894536C - Device for weight compensation for the top roll of a rolling mill : de en
  • DE1666076U - AQUARIUM WITH PAINTED FRONT GLASS WALL. : de en
  • ES38351U - Reel for photo film chassis (Machine-translation by Google Translate, not legally binding) : en es
  • DE894711C - Circuit arrangement for receiving phase-modulated pulse messages : de en
  • US2656807A - Apparatus for sorting and feeding receptacle closure caps : en
  • US2657333A - Saw-tooth current generator : en
  • FR1041593A - Bucket cover and gutter for rubber shafts : en fr
  • FR1041606A - Polyphase current transformer in direct current (or mono) more specially applied to electric arc welding : en fr
  • FR1041850A - Improvements to liquid fuel burners : en fr
  • GB699136A - Improvements in vehicle rear lights : en
  • DE894813C - Extinguishing agents, especially for fire fighting substances that are difficult to wet : de en
  • DE894448C - Process for the production of seamless bearing bushings from fabric soaked with synthetic resin : de en
  • DE894715C - Circuit arrangement for telecommunications systems, in particular telephone dialing systems, with automatic slip issuers to display the duration of the conversation : de en
  • ES28981Y - Clutch disc or similar organ : en es
  • ES38429U - Perfected ornament lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041732A - Device for regulating the voltage of current generators of variable number of turns, for charging an accumulator, in particular in installations for automobiles : en fr
  • FR1041788A - Electrical control unit reacting to the action of magnetic fields : en fr
  • FR1042055A - Improvements to continuous motion cinematographic devices of the endless film : en fr
  • GB699114A - An improved method of making tennis and like inflated balls : en
  • FR1041859A - Connection for drainage pipes : en fr
  • FR1042199A - Rubber profile frame with metal coating for automobile car windows and its manufacturing process : en fr
  • DE894477C - Extraction device for honeycomb frames from beehives : de en
  • DE894853C - Feedback arrangement for ultra-short waves with a three-pole tube with flat electrodes and a pot oscillator : de en
  • AU2087253A - Locomotive truck : en
  • CH294181A - Device for dispensing paste and the like. : de en
  • DE894547C - Process for smoldering or degassing coal : de en
  • DE894623C - Mechanical conversion device for the automatic conversion (reduction) of measured quantities to a normal state of the medium being measured : de en
  • DE894627C - Process for the serial production of endless sound bands provided with mechanically scannable sound writing : de en
  • ES38451U - Improved sorting shelf (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041922A - Device for controlling and monitoring the mechanical tuning of reflex klystrons : en fr
  • FR1041947A - Container for dissolving soluble elements added to liquids circulating in conduits : en fr
  • FR1041965A - Cinematographic shooting process : en fr
  • GB698931A - Improvements in or relating to lamp shades : en
  • AT176529B - Method and device for rolling profiles with re-entrant angles : de en
  • AT176418B - Die : de en
  • CH294260A - Device for slag-free pouring. : de en
  • CA497221A - Ustilagic acid and method of preparing the same : en fr
  • PL36690B1 - : en pl
  • DE895158C - Printing machine with device for cross cutting : de en
  • PL36540B1 - : en pl
  • CH294138A - Heat exchanger. : de en
  • AU2101453A - Roof supports : en
  • CA497168A - Tertiary arylamines and process of making same : en fr
  • ES208910A1 - A device for the discretionary adjustment and maintenance of peripheral speed when variing the working diameter on rotary-moving machines, for example tornos, tornzadoras or rolling machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES35993U - Improved document-envelope (Machine-translation by Google Translate, not legally binding) : en es
  • ES37444U - Complement panties or pant (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041939A - Lost wax precision casting process : en fr
  • FR1042233A - cinematographic screen giving the impression of relief : en fr
  • FR1042283A - Turbine using air pressure in a moving car : en fr
  • PL36561B1 - : en pl
  • FR1041923A - Advanced training in electric arc initiation devices : en fr
  • DE894765C - Wood cutting machine : de en
  • DE834395C - Device for deforming hollow bodies : de en
  • US2657375A - Signal control system : en
  • ES36114Y - Classifier for burning oil in gasoline engine : en es
  • GB698892A - Improvements in or relating to snap action electric switchgear : en
  • US2656539A - Hog ring clinching tool : en
  • US2656841A - Process for making tobacco sheet material : en
  • US2657002A - Ash receptacle for vehicles : en
  • IE20822L - Rubber articles; polymer compositions : en
  • AU2059753A - An improved scrub rake : en
  • CH294056A - Method of manufacturing a dial, in particular for a timepiece. : en fr
  • US2656581A - Concrete form tie : en
  • US2656868A - Forage cutter : en
  • US2657332A - Size control for cathode-ray tube deflection circuits : en
  • DE895013C - Telephone underground cables : de en
  • GB699002A - Improvements relating to suction-operated fittings : en
  • CH293976A - Removable support for maintaining a container in an inclined axial position, in particular for flask and bottle. : en fr
  • US2656753A - Tool-carrier stop : en
  • US2656967A - Fire escape device : en
  • PL36563B1 - : en pl
  • FR1042092A - Saw blade cutting device : en fr
  • FR1041786A - Laboratory balance : en fr
  • GB698954A - Improvements in and relating to the production of aromatic hydrocarbons : en
  • US2657142A - Reconstituted milk process : en
  • US2657273A - Sender overload control : en
  • DE1666044U - HINGE FOR BED UMBRELLA. : de en
  • DE893603C - Device for the production of toothed or pole wheels : de en
  • DE894980C - Screen grinder for water purification rakes : de en
  • FR1041816A - Injection pump : en fr
  • DE894381C - Central ignition for gas stoves or the like. : de en
  • DE894594C - Fragrances and fragrance compositions : de en
  • US2657036A - Cooling apparatus : en
  • US2656640A - Live bait container : en
  • FR1042201A - Autoclave hydropneumatic accumulator : en fr
  • GB698969A - Improvements relating to condenser tapes for carding and like textile machinery : en
  • PL36603B1 - : en pl
  • GB699138A - Means for testing an electrical installation : en
  • DE1665843U - IMPELLER, IN PARTICULAR FOR VEHICLES. : de en
  • DE1666038U - HOUSEHOLD - SHREDDING AND MIXING MACHINE. : de en
  • US2656786A - Soft center bale attachment : en
  • DE894582C - Control circuit for gas discharge lines connected in parallel in opposite directions : de en
  • US2656828A - Fuel supplying means using crankcase pressure developed in a twocycle engine for delivering fuel to the carburetor : en
  • USD170706S - Lentz toy savings bank : en
  • US2656917A - Display card for spectacles : en
  • ES38402U - New vehicle for small transport (Machine-translation by Google Translate, not legally binding) : en es
  • US2657334A - Tunable magnetron : en
  • US2656648A - Means for transporting and distributing fertilizers on fields : en
  • US2656558A - Coating device for small articles : en
  • GB698935A - Improvements in and relating to radial flow fans : en
  • DE1665842U - STEERING DISPLAY DEVICE. : de en
  • DE1666075U - MOBILE SUPPORTING FRAME FOR PUMP UNITS, GENERATORS OR. DGL. : de en
  • ES33744Y - Ransformable raincoat : en es
  • FR1042128A - Improvements to the subsequent treatment of matt or frosted glass surfaces : en fr
  • FR1042399A - Relief device especially suitable for high pressures : en fr
  • PL36613B1 - : en pl
  • PL36700B1 - : en pl
  • ES38269U - Electric switch with fluid pressure drive especially for the control of the lubrication oil pressure of the engines of the motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2656887A - Blanking die : en
  • ES38263U - Display board of changeable letters and numbers (Machine-translation by Google Translate, not legally binding) : en es
  • ES38320U - Improved machine for making espresso (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042346A - Bottle washing machine : en fr
  • GB699077A - Improvements in or relating to the protection of articles against corrosion, abrasion or the like : en
  • PL36556B1 - : en pl
  • DE894488C - Motor vehicle radiator : de en
  • GB699128A - Container for tetrahedron shaped packages : en
  • ES38432U - Closing screw or terminal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041842A - Method and profile for the manufacture of ends for concrete pipes, butt ends and resulting pipes : en fr
  • FR1042117A - Improvements to looms : en fr
  • US2656548A - Divan with shiftable back : en
  • DE1665774U - CASE LOCK WITH PROTECTION AGAINST THE KEY FALLING OUT. : de en
  • US2656865A - Ratchet tool with angularly adjustable handle : en
  • US2657098A - Spray nozzle : en
  • US2657289A - Pressure switch : en
  • PL36614B1 - : en pl
  • DE1666096U - PROTECTIVE TUBE FOR FLUORESCENT LAMPS. : de en
  • DE894851C - Circuit arrangement for triggering remote connections in telephone systems : de en
  • ES38415U - Toy bowling (Machine-translation by Google Translate, not legally binding) : en es
  • GB699055A - Improvements in or relating to the construction of buildings : en
  • DE894705C - Process for the production of a highly heat-resistant iron-niobium alloy : de en
  • DE894866C - Process for the production of electrically high quality oil paint : de en
  • GB698881A - A combined hurdle and feeding trough : en
  • GB699109A - Improvements in bellows thermostats for liquid cooled internal combustion engines : en
  • US2656755A - Apparatus for the production of music : en
  • US2657028A - Walking jack : en
  • CA497208A - Tweezers : en fr
  • US2656908A - Parking meter control system : en
  • DE1665783U - BROCHURE CARD. : de en
  • DE894453C - Checker for hob cutters : de en
  • DE894769C - Process for the production of solutions of mixed polyamides : de en
  • CH294196A - Remote control and control panel. : en fr
  • AT176459B - Valve insert, in particular for bicycle tube valves : de en
  • CH294117A - Infinitely variable gear transmission. : de en
  • DE1665941U - SOCKETS FOR PLUG-IN PINS, IN PARTICULAR FOR SOCKET SOCKETS OR. DGL. : de en
  • CH294202A - Device on motor vehicles for automatic control of the gear ratio. : de en
  • DE894889C - Double fire gas generator : de en
  • DE894993C - Process for the production of insoluble products from chitosan : de en
  • DE1666023U - LIGHT BAND SUSPENSION. : de en
  • FR1041577A - Photographic lens with spherical, chromatic, astigmatic and automatic correction : en fr
  • GB699146A - Sealing device for flexible tubes for containing a paste or liquid : en
  • USD170699S - Necklace or the like : en
  • AT176479B - Travelers for ring spinning and ring twisting machines : de en
  • FR1042291A - Mounting a television receiver : en fr
  • US2657266A - Automatic multichannel selection : en
  • ES34131Y - A filleting device : en es
  • ES36443Y - Device for the manufacture of footwear : en es
  • ES38446U - Perfect table for the game of indoor football (Machine-translation by Google Translate, not legally binding) : en es
  • DE894458C - Process for the production of endless sound tapes : de en
  • DE894588C - Single-phase induction machine based on the Ferraris principle : de en
  • DE894862C - Flexible cable with air space insulation : de en
  • DE895132C - Lying pasta screw press : de en
  • FR1041704A - Mechanical fixing methods suitable for all baby clothes, lingerie and hygiene items and articles produced by these methods : en fr
  • CH293984A - Device for draining and drying objects, in particular crockery and cutlery. : de en
  • CH294130A - Gas turbine plant. : de en
  • ES38330U - Sleeves-yoke for waterproof clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042185A - Knife for beet turning device : en fr
  • FR1041643A - Unloading platform for vehicles loaded with bulk materials : en fr
  • FR1041937A - Mechanical seed drill : en fr
  • FR1042290A - Method and device for inserting a cord or pull tape into tampons or the like : en fr
  • AU164579B2 - Temperature treatment of produce-packed containers : en
  • CA497273A - Control system for conveyances operable in space : en fr
  • CH294070A - Process for the production of foundry cores. : de en
  • AU2098553A - Improvements in or relating to circuit9 for measuring radiation intensities : en
  • DE1665788U - PROTECTIVE CAP, SCREEN CAP OD. DGL. FOR COMPONENTS, PREFERABLY MESSAGE TECHNOLOGY COMPONENTS. : de en
  • DE894420C - Process for charging a capacitor to a high DC voltage from a voltage source of low DC voltage : de en
  • AU159231B2 - Improvements in clicker disks : en
  • CH294221A - Plasticizers. : de en
  • USD170714S - Peters doll : en
  • DE1665919U - DEVICE FOR CARRYING THE UNDERSTANDING OF A CROSS-WALLED OR PROJECTED CONVEYOR BELT. : de en
  • DE1666039U - DEVICE FOR RUBBING OR CUTTING FRUITS, ESPECIALLY POTATOES OD. DGL. : de en
  • DE894870C - Multi-pole coupling part, especially for multi-core connection cables for telecommunications equipment : de en
  • ES209197A3 - A device to separate the water from condensation of the gasket liquid in the disk gasometers (Machine-translation by Google Translate, not legally binding) : en es
  • ES38443U - Terminal for ceramic capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • GB698902A - Improvements relating to propeller shafts for motor vehicles : en
  • DE894654C - Combination construction of tractor and truck : de en
  • DE895103C - Centrifugal pump driven by compressed air : de en
  • US2657078A - Gasket seal for pipe joints : en
  • US2657292A - Thermal element for switch mechanisms : en
  • DE889390C - Machine elements, especially levers and wheels, as parts of gears, in which rotating movements are translated into two- or three-dimensional back and forth movements, e.g. B. with sewing machines : de en
  • DK76571C - Device for turbine-driven compressors. : da en
  • ES203409A1 - A procedure for the preservation and conservation of fruits, vegetables and any other food product (Machine-translation by Google Translate, not legally binding) : en es
  • US2656994A - Aircraft pedal drive with power accumulator : en
  • DE894450C - Process for the emulsion polymerization of vinyl esters : de en
  • ES38200U - Cenicero (Machine-translation by Google Translate, not legally binding) : en es
  • ES38335U - Safety valve for gas stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041680A - Mechanical drive device without gland of sealed devices traversed by fluids : en fr
  • FR1041972A - Antioxidant product for mineral oils and mineral oil compositions : en fr
  • DE1665834U - SQUARE SHOW AND SALES CONTAINER FOR SPECIAL CIGARETTE PACKAGES. : de en
  • DE894443C - Mortars of building walls : de en
  • DE894511C - Connection device for bicycle pumps or the like. : de en
  • CA497176A - Creaming of synthetic rubber latices : en fr
  • DE1665878U - RETRACTABLE CLOTHING ROD. : de en
  • DE895038C - Circuit arrangement to expand the capacity of current and voltage converters with the same burden : de en
  • PL36648B1 - : en pl
  • CH294128A - Internal combustion engine. : de en
  • CA497122A - Parachutes : en fr
  • AT176510B - Bunker drainage system for static drainage, especially of fine coal : de en
  • AU2085653A - Improvements in or relating to electric trigger circuits : en
  • CH294151A - Arrangement to protect capacitors. : de en
  • ES33740Y - Articulation for plastic figures : en es
  • AU156573B2 - Drinking glass drainerand wiper : en
  • AU2103653A - Fugitive tinting of textile materials : en
  • CH294214A - Suspension device for the front fork on bicycles and light motorcycles. : de en
  • CH294254A - Process for the preparation of a copperable disazo dye. : de en
  • PL36701B1 - : en pl
  • USD170679S - Sandwich and hobs d oeitvke thai : en
  • PL36542B1 - : en pl
  • US2656656A - Article handling machine : en
  • US2657123A - Fuel strainer and atomizer for internal-combustion engines : en
  • PL36653B1 - : en pl
  • ES38292U - A garlic squeezer device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041840A - Electric push button switch : en fr
  • FR1042313A - Method and apparatus for twisting a portion of tube : en fr
  • GB698972A - Improvements in and relating to sterilising apparatus : en
  • CH294223A - A method of manufacturing a soluble powdered coffee extract. : en fr
  • DE1666007U - TROUSERS, IN PARTICULAR SPORTS TROUSERS, WITH ATTACHMENT ON THE FOOT. : de en
  • PL36535B1 - : en pl
  • GB698861A - Improvements in or relating to the manufacture of calcium : en
  • GB698918A - Improvements relating to electric cables : en
  • AU2092153A - Improvements in photographic emulsions containing mercury salts : en
  • DE894415C - Commutator : de en
  • DE894625C - Pistonphone : de en
  • US2656925A - Emulsion treater : en
  • US2657067A - Vehicle with intercushioned banking and vertical oscillation suspension for the superstructure : en
  • GB698973A - Apparatus for and method of stitching tires : en
  • DE894833C - Strand offshoot : de en
  • GB698963A - A method of preparing metallic soaps of fatty acids : en
  • AU156086B2 - Improvements in or relating to nail guns : en
  • AU2095553A - Hydraulic piercing apparatus : en
  • CA497118A - Warp knitting machine : en fr
  • US2656559A - Dental brush in elastic base for handpiece : en
  • FR1042113A - New vat dyes varying from gray to black : en fr
  • FR1042392A - Process for the manufacture of ingots from very high quality steels : en fr
  • CH294025A - Process for the preparation of a water-soluble, curable urea resin. : de en
  • CH294145A - Electrical system with dynamo, battery and switch. : de en
  • CA497188A - Motive mechanism utilizing catalytically decomposable material : en fr
  • DE1665867U - PUSH ROTARY SWITCH FOR TELECOMMUNICATIONS AND REMOTE CONTROL DEVICES. : de en
  • ES38241U - Pants or self-pack bathing suit (Machine-translation by Google Translate, not legally binding) : en es
  • AT176504B - Roller rotatable around a journal with a guide ring on one side and a convex running surface for continuous conveyors : de en
  • AU2087353A - Improvements relating to temporary supports and centerings : en
  • ES209828A3 - A table shear (Machine-translation by Google Translate, not legally binding) : en es
  • AT176531B - Process for the preparation of new fluorescent monotriazole compounds : de en
  • AU165551B2 - Improvements in or relating to counting devices and glow discharge tubes for use therein : en
  • ES211274A1 - Improvements introduced in the manufacture of plates of acid-lead accumulator plates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041962A - Electromagnetic hammer : en fr
  • DE894527C - Control for rotary tipper : de en
  • DE895032C - Device for keeping the product of current and voltage constant, especially for calibrating wattmetric measuring devices, relays or the like. : de en
  • DE895083C - Device for feeding a pressure lubrication system : de en
  • US2656537A - Electrically operable stapler actuator : en
  • US2656857A - Coated pipe : en
  • AU166550B2 - Improvements in or relating to trigger circuits : en
  • CH294150A - Button box connected to an electromotive drive device for a hanging arrangement for controlling the electromotive drive device, in particular for lifting equipment. : de en
  • US2657049A - Article feeding mechanism with separator means actuated by feeding means : en
  • ES36120Y - A transparent stand to hold ads : en es
  • DE894629C - Sound tape cassette loaded with an endless sound tape : de en
  • DE894942C - Process for the vapor deposition of optically homogeneous and optically inhomogeneous mixed layers from different starting materials : de en
  • ES209105A3 - A procedure for the manufacture of males and molds for the foundation of all kinds of metals (Machine-translation by Google Translate, not legally binding) : en es
  • ES210831A3 - A motorboat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041583A - Improvements to hydraulic devices : en fr
  • FR1042098A - Coupling device for telephone systems with group selectors : en fr
  • GB699112A - Improvements relating to materials for photographic diazotype printing : en
  • GB699151A - Apparatus for fluidising a mass of solid particles : en
  • CA497202A - Production of ventless delay initiators for explosive or other charges capable of exothermic reaction : en fr
  • CH294225A - Process for the preparation of a new diol. : de en
  • AT176433B - Process for the production of puffed or porous soybeans u. similar Seeds : de en
  • FR1041949A - Shoe such as a sandal with interchangeable elements : en fr
  • FR1042133A - Device for removing flying down adhering to machines and their components : en fr
  • AT176454B - Compressed air spreading device for automobiles : de en
  • AU2088553A - Improvements relating to thermocouples : en
  • CH294002A - Coat, the lower part of which can be converted into two trousers. : de en
  • CH294028A - Process for the production of plasticizer-containing polymers. : de en
  • AU165499B2 - Improvements in or relating to superheterodyne receivers : en
  • CA497278A - Drum switch : en fr
  • CH294100A - Piston machine. : en fr
  • DE1665812U - SCREENING COVER FOR MINIATURE TUBE SOCKETS AND THE LIKE : de en
  • US2657044A - Apparatus for handling corrugated paperboard : en
  • US2656757A - Racking mechanism for microphotometers : en
  • AU166930B2 - Improvment in stabilization of emulsions sensitized with onium compounds : en
  • US2656944A - Machine for imprinting and heat sealing labels : en
  • US2656989A - Textile spinning and analogous machinery : en
  • ES210003A1 - An apparatus for the manufacture of vertically centrifuged pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041864A - Process for silvering ornamental objects in blown glass, especially for Christmas trees: : en fr
  • FR1041893A - Refrigerator cabinet : en fr
  • GB699016A - Improvements in and relating to the production of vinyl chloride polymers : en
  • ES38512U - New articulated climbing toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041833A - Improvements made to devices to facilitate the start-up of internal combustion engines cooled by the circulation of a refrigerating fluid : en fr
  • GB698958A - Improved means for supporting and loading the top rollers of textile drafting apparatus : en
  • GB698909A - System for composite cathode ray tube indication : en
  • ES38125U - New type of container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041763A - Tuber lifting machine : en fr
  • FR1041968A - Methods and devices for the treatment of objects by ultra-short waves : en fr
  • FR1042205A - Improvements to radio probes : en fr
  • US2657342A - Magnetic plate structure : en
  • AT176526B - Long stroke pump for pumping crude oil : de en
  • CA497159A - Wide band coupling transformers : en fr
  • CH294208A - Device for guiding a wheel axle on the vehicle upper part, in particular for motor vehicles. : de en
  • BE523309A - : en
  • US2656770A - Automatic partition strip feeding mechanism : en
  • US2656714A - Method and apparatus for nondestructive investigation of magnetostrictive solids : en
  • AT176428B - Needle thread trimmer for sewing machines : de en
  • DE1666079U - MUD FLAP FOR MANHOLE COVERS FOR ROADWAYS. : de en
  • FR1041635A - Method and device for controlling the sugar content of feed water for boilers or others, in particular in sweets : en fr
  • FR1041641A - Hydraulic transmission more specially designed for motor vehicles : en fr
  • GB698914A - Improvements in caps, covers or other closing members for receptacles : en
  • US2656727A - Engine starter gearing : en
  • US2657293A - Automotive signal light control switch : en
  • ES36670Y - A new plate or paper for children : en es
  • FR1041961A - Three-dimensional load-bearing assemblies stabilized by eardrums : en fr
  • FR1042042A - Auxiliary device for drilling holes : en fr
  • FR1041999A - Machine to prepare and keep hot coffee or tea : en fr
  • FR1042237A - Device for training the game of golf : en fr
  • GB699011A - Improvements in air operated automatic controller mechanisms : en
  • GB699049A - Improvement in coated fabric and method of making same : en
  • US2656847A - Rotary coupling and valve : en
  • US2657214A - Chloromethyl derivatives of indigos : en
  • US2657283A - Control device : en
  • DE1665985U - SEAT DESIGNED FOR MOTOR VEHICLES WITH ADJUSTABLE BACKREST. : de en
  • DE894438C - Protective and insulating base made of scissors-like assembled rods for coffee pots, pans and similar dishes : de en
  • ES38516U - A rubber toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041742A - Improvements to indicating instruments such as ratiometers : en fr
  • FR1041774A - Improvements relating to a conveyor intended for use in dishwashing machines : en fr
  • DE1665963U - LATCH FOR DINING RACK. : de en
  • FR1041715A - Manufacturing process of a Thomas steel poor in nitrogen : en fr
  • US2656645A - Rockable wheeled figure toy : en
  • US2657125A - Organic peroxide and hydroperoxide herbicides : en
  • US2657053A - Toy horse : en
  • DE894948C - Clamping device, especially for clamping the work pieces to be welded in butt welding machines : de en
  • FR1042034A - Perfected shoe : en fr
  • PL36685B1 - : en pl
  • US2656575A - Core blowing apparatus : en
  • DE1665709U - ROLLER RULER. : de en
  • DE1666034U - BODY AND FACE MASSAGE DEVICE. : de en
  • DE894475C - Pflock for holding rods used for plant education or the like. : de en
  • DE894758C - Device for ventilating the space between the panes accommodating a blind, in particular of composite or double windows provided with turning, rotating and swinging leaves : de en
  • FR1041682A - Apparatus for filling cheese molds with fermented curds or similar liquid mixtures : en fr
  • FR1042014A - Profiled iron for construction of mine galleries and its manufacturing process : en fr
  • FR1042243A - Oscillating device with two masses oscillating in opposite direction to each other : en fr
  • FR1042299A - New monoazo dyes, their preparation process, their use in dyeing and printing and dyed or printed materials conforming to those obtained : en fr
  • PL36662B1 - : en pl
  • DE1665823U - SAFETY DEVICE AGAINST GAS, AIR AND OXYGEN RETURNS AND AGAINST FLAME RETURNS. : de en
  • DE894428C - Fan, especially with an electric motor drive : de en
  • ES209029A1 - Improvements in rotary tools for rotary tools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042097A - Device for making intramuscular injections : en fr
  • GB698991A - Fluidtight cock : en
  • DK76591C - Stretch mechanism for textile wicks. : da en
  • DE894585C - Fixed switching piece : de en
  • DE895073C - Device for cutting the curd in cheese makers : de en
  • GB698905A - Improvements in woven fabrics having fold lines : en
  • DE895104C - Synchronous control for two independently working pistons : de en
  • US2657290A - Feeder tap : en
  • US2657305A - Traveling wave tube mixing apparatus : en
  • DE895127C - Process for the installation and removal of the bearings of the bearing journals of the guide vanes of water turbines opposite the regulating ring and the device for carrying out this process : de en
  • DE894616C - Windows with concrete frames : de en
  • DE894677C - Device for loading a concrete or mortar mixer from a wheelbarrow : de en
  • DE890218C - Mercury switch tube for delayed switching : de en
  • GB699096A - Improvements in or relating to inhalers : en
  • FR1042377A - Improvements relating to screws : en fr
  • DE894725C - Electrical cable with wrapped insulation : de en
  • FR1042099A - Lubricating device for parts in relative movement : en fr
  • ES36512Y - Multiple chamber for sipping drinks : en es
  • ES38393U - A new type of drum for shredding machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB699166A - Improvements in or relating to gas turbine plants : en
  • DE754052C - Device for transmitting, in particular, commands, messages, measured values in power distribution networks : de en
  • AT176517B - Device for treating liquids : de en
  • FR1041811A - Improved process for the preparation of additives for lubricating oils : en fr
  • DE894471C - Device for measuring the number of events in rapid succession in the unit of time, e.g. B. the attacks of typewriters u. like. per second : de en
  • DE894639C - Helical spring adjustable in length or tension, preferably as a return spring for relay armature : de en
  • DE895115C - Device for profile processing of workpieces : de en
  • FR1041793A - Device for changing the code of at least two transposed pulses simultaneously modulated in code : en fr
  • FR1042109A - Combi cooker for preparing food for animals : en fr
  • ES38448U - Electric footwarmer (Machine-translation by Google Translate, not legally binding) : en es
  • DE895021C - Device for cooling grinding surfaces, especially commutators or slip rings : de en
  • DE894872C - Cable fittings, in particular cable sleeves, made of thermoplastic material : de en
  • US2656782A - Adjustable air distributor : en
  • FR1042016A - Improvements to pressurized gas distribution devices : en fr
  • US2656776A - Tractor lift and hitch structure : en
  • US2657286A - Push-button turn signal switch : en
  • US2657355A - Apparatus for the detection of flaws : en
  • DE1665976U - VALVE INSERT FOR LIQUID BARRIERS. : de en
  • US2657202A - Azo dyestuffs : en
  • US2656885A - Concentrating apparatus : en
  • DE894493C - Revolving lathe center for turning or grinding benches : de en
  • FR1041936A - Process for manufacturing so-called colloidal sulfur preparations : en fr
  • FR1042366A - Material that can be used for the interior lining of enclosures such as bodywork, living rooms or other : en fr
  • CA497147A - Recovery of insulin and proteolytic enzymes from pancreas glands : en fr
  • DE874423C - Method and device for echo sounding, in particular for fishing vessels : de en
  • US2656580A - Sliding snap hook : en
  • ES205503A1 - A LOCATING DEVICE FOR NEGATOSCOPE DEVICES : en es
  • FR1042259A - Suspended filing file with metal-plastic head : en fr
  • US2656778A - Overriding shank for resilient shank plows : en
  • USD170702S - Link chain for a bracelet or the like : en
  • AU160551B2 - Improvements in or relating to packaging means : en
  • PL36615B1 - : en pl
  • USD170709S - Electric motor : en
  • PL36661B1 - : en pl
  • PL36618B1 - : en pl
  • US2657081A - Multiple bore pulley assembly : en
  • CH294091A - Process for the production of welding reeds. : de en
  • CA497119A - Light bulb socket mounting : en fr
  • DE894553C - Process for the removal of fatty acids from the carbonic acid-containing reaction gases and vapors of the carbon dioxide hydrogenation : de en
  • DE894596C - Process for the production of mixed catalysts for the aromatization of hydrocarbons : de en
  • FR1041579A - Towel holder console for washbasin : en fr
  • DE1665781U - CONNECTION FOR WEATHER LUTS. : de en
  • CH294170A - Process for the production of a therapeutically valuable bacterial preparation. : de en
  • CH294143A - Electric power transmission system. : de en
  • DE894949C - Chain link holders in automatic chain turning machines : de en
  • AU162024B2 - Improvement in photographic emulsions containing mercuric compounds having carbon-mercury bond : en
  • FR1042265A - Process for producing thin layers of barium titanate, in particular on the metal plates of capacitors and covered elements using said process or a similar process : en fr
  • GB699047A - Improvements in the process for the manufacture of isopropyl benzene hydroperoxide : en
  • PL36573B1 - : en pl
  • US2657241A - Hemiacetals : en
  • US2656856A - Gas control valve : en
  • DE894832C - Device for straightening shape-changed body frames of motor vehicles, in particular the Volkswagen : de en
  • US2656691A - Knitting machine : en
  • USD170683S - Bearview mirror : en
  • AU165874B2 - A neutral bath forthe heat treatment of metals and method of maintaining salt baths neutral : en
  • CH294182A - Timing device with time printing. : en fr
  • US2656777A - Tractor attached grub hoe : en
  • CH294017A - Process for the chlorination of saturated or unsaturated hydrocarbons or their derivatives. : de en
  • CH293994A - Held as a flat piece. : de en
  • PL36584B1 - : en pl
  • AT176500B - Transport box : de en
  • CH294135A - Lubricating oil pump arrangement on motor-compressor units in refrigeration systems. : de en
  • FR1041692A - Improvements to windows and other building openings : en fr
  • ES206392A1 - A procedure for the supplementary decoration of finished pieces in ceramics (Machine-translation by Google Translate, not legally binding) : en es
  • ES38293U - A sugar bowl or salt dispenser adjustable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042129A - Hippological tool holder : en fr
  • FR1042170A - Safety device to limit the flow of liquids, particularly applicable to droppers : en fr
  • FR1042383A - Elastic suspension for front forks of motor bicycles, bicycles, tandems or the like : en fr
  • FR1041667A - Improvements to express coffee machines : en fr
  • USD170681S - Sport shirt : en
  • US2656831A - Variable throwing angle target projector : en
  • DE893877C - Ring valve : de en
  • FR1042015A - Manufacturing process of crystal diodes : en fr
  • GB699105A - Improvements in or relating to electromagnetically operated diaphragm pumps : en
  • PL36654B1 - : en pl
  • PL36663B1 - : en pl
  • US2656567A - Heating and injection cylinder in injection molding machines for thermoplastic materials : en
  • US2656637A - Shot patterning recoil compensator for firearms : en
  • US2656695A - Control mechanism for combination washers and driers : en
  • DE1665885U - COUCH WITH BED BOX. : de en
  • DE1665928U - TELESCOPIC ANTENNA. : de en
  • DE894997C - Method of fastening the blades of turbines : de en
  • ES38201U - Marker for games of lounge or table (Machine-translation by Google Translate, not legally binding) : en es
  • GB699058A - Shoe heel structure : en
  • DE878617C - Device for displaying reflective objects using the echo method : de en
  • DE894699C - Process for the self-cleaning of surface capacitors : de en
  • ES36707Y - Handheld device for operating tools : en es
  • FR1041860A - Improvement in pneumatic tires : en fr
  • ES38333U - Slam lock provided with double locking device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042184A - New products with helical surfaces and production methods : en fr
  • FR1042359A - Variable ratio transmission automatically and progressively : en fr
  • GB698891A - Improvements in or relating to ammonium nitrate : en
  • US2656896A - Horizontal separator : en
  • USD170729S - Pate of goggles : en
  • AU156387B2 - Improvements in mop making machines : en
  • US2657219A - Vitamin a acetals : en
  • CA497187A - Gaseous electric discharge devices : en fr
  • CH294190A - Call circuit in a telephone switchboard. : de en
  • AU164543B2 - Improvements inthe purification ofthe effluents from gasproducing plants : en
  • AU2096153A - Speed responsive switch : en
  • AU160786B2 - Improved apparatus for teaching : en
  • PL36671B1 - : en pl
  • AU168111B2 - Slide fastener : en
  • DE876934C - Intake noise damper for internal combustion engines : de en
  • CA497303A - Powder storage and dispensing apparatus : en fr
  • CH294001A - Process for forming creases in the fabric. : en it
  • US2656553A - Pad box : en
  • AU155794B2 - An improved appliance for use in washing clothes orthe like : en
  • DE894422C - Process for the preparation of monoazo dyes : de en
  • DE894919C - Spectacle frame with springy bars : de en
  • DE895107C - All-terrain vehicle : de en
  • ES209548A1 - Improvements in the gas-oil feed system of the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042004A - Improvements to electronic camera power supplies for television shooting : en fr
  • FR1042143A - Partly glazed terracotta pot : en fr
  • GB699004A - Machines for broadcasting granular materials such as seeds and manure : en
  • GB699111A - Production of pyrrolinones : en
  • IE20541L - Washing artificial threads : en
  • DE1666024U - CERAMIC FEED-THROUGH CAPACITOR. : de en
  • US2657322A - Induction motor with sealed rotor : en
  • US2657337A - Electric valve excitation and control circuit : en
  • PL36512B1 - : en pl
  • FR1042223A - Method of manufacturing rotary elements with two or more blades of machines for moving fluids : en fr
  • FR1041983A - Tinning and welding process : en fr
  • AU1417252A - Improvements in temperature control means for alternative current instantaneous electric water heaters : en
  • AU166532B2 - A fuel control system for gas turbine powerplants : en
  • ES211225A3 - A procedure for obtaining a waterproofing product (Machine-translation by Google Translate, not legally binding) : en es
  • ES38239U - A waterproof seam (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041870A - Pin device for stretching and twisting carded roving : en fr
  • DE751491C - Manufacture of hot rolls : de en
  • DE894425C - Process for the continuous fractional distillation of tars, mineral oils and similar liquid mixtures : de en
  • DE894947C - Device for the additional support of the housing of a rotating core tip on the riding nail of a lathe or grinding bench : de en
  • DE894387C - Process for producing relief effects on textile surface structures : de en
  • ES36300Y - Screen protection for motorists and the like : en es
  • FR1041679A - Creams, water soluble, soaps, solvents for paints, varnishes, plastics, etc. : en fr
  • PL36676B1 - : en pl
  • US2656976A - Calculating machine function : en
  • FR1041720A - Improvements in interpolymers : en fr
  • FR1042084A - Solubilized condensation product of dicyanodiamide and formaldehyde and its process for obtaining : en fr
  • GB699072A - The production of soap from sperm or the like oils : en
  • FR1041908A - Improvements made to tracks for agricultural machinery : en fr
  • US2656653A - Grinding machine with wheel surface position indicator : en
  • DE894544C - Process for the treatment of synthetic fibers : de en
  • DE894790C - Operating procedures for gas turbines : de en
  • ES36720Y - Elastic wheel : en es
  • FR1041960A - Reinforcement for suspension bridges, roofs, etc. : en fr
  • ES38331U - Angle work clamping device : en es
  • AU1372952A - Improvements in vulcanizing moulds for recapping andre-treading tyres : en
  • CH294141A - Self-exciting and self-regulating synchronous electric machine. : en fr
  • US2656541A - Flexible thermoplastic fastener : en
  • US2656938A - Friction buffer for railway cars : en
  • US2656974A - Window fan support : en
  • CH294006A - Device for drying shoes. : de en
  • CH294165A - Anatomical articulator for dentist. : en fr
  • US2656720A - Mechanical golf practice apparatus : en
  • US2656897A - Suction cleaner : en
  • US2657261A - Error-indicating code mechanism : en
  • USD170723S - Sun tanning shirt : en
  • DE894791C - Shaft clamp : de en
  • ES38323U - A hydraulically operated beater crusher (Machine-translation by Google Translate, not legally binding) : en es
  • US2656824A - Electric apparatus for decomposing liquids and its use as a gasoline economizer : en
  • US2657222A - 2,6-di-tertiary alkyl quinones and process of preparing same : en
  • DE894965C - Vibration dampers, stabilizers or similar hydraulic devices connected between a sprung and an unsprung mass, especially for vehicles : de en
  • US2656681A - Variable stroke power actuator : en
  • US2656684A - Apparatus for dry filling concrete piles : en
  • US2656626A - Ironing press apparatus for clothes, textile fabrics, or the like : en
  • DE1665795U - TUBULAR ROOF STAND FOR ELECTRICAL CABLE WIRES. : de en
  • PL36558B1 - : en pl
  • US2656602A - Cheese slicer : en
  • DE894913C - Device for setting measuring mechanism parts according to a multi-digit output value : de en
  • ES34379Y - Frame for French doors and similar : en es
  • FR1042215A - Coupling for nested axle hubs, cycles and motorcycles : en fr
  • GB699117A - A sectional pen structure for confining animals : en
  • GB699148A - Improvements in or relating to charge heating furnaces with gas circulation : en
  • AT176458B - Front fork for motorcycles etc. Like. With telescopically telescoping fork legs : de en
  • AU163381B2 - Electric filter : en
  • CA497280A - Welders : en fr
  • CH294132A - Gas turbine plant with waste heat recovery. : de en
  • US2656700A - Centrifugally operated valve for rotatable receptacles : en
  • US2657216A - Halogenation of benzenes containing sulfur in their allylic or propenylic side chains and products obtained thereby : en
  • PL36655B1 - : en pl
  • US2657328A - Traveling wave amplifier tube : en
  • US2656935A - Shock absorbing mechanism for draft riggings of railway cars : en
  • DE1665986U - DISTANCE SCALE IN REAR MIRRORS ON MOTOR VEHICLES. : de en
  • US2657064A - Floating chuck : en
  • US2657159A - Method of making clothing from component parts of sheet material : en
  • ES36420Y - Supplementary backrest adaptable to car seats, specially designed for the driver's seat : en es
  • ES36718Y - Metal wheel with refined hub : en es
  • ES38392U - Safety cap for fuel tank (Machine-translation by Google Translate, not legally binding) : en es
  • ES38503U - Improved electric water heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041881A - Process for the production of double salts of alkali and alkaline earth chromates : en fr
  • FR1041987A - Mask to moisten the skin : en fr
  • GB698956A - Improvements in or relating to prefabricated buildings : en
  • AT176502B - Screw cap for tubes or the like. : de en
  • CH294152A - Device for automatically interrupting the supply circuit of an electric motor. : en fr
  • AU2086653A - Improvements in or relating to devices for measuring the phase between two voltages : en
  • PL36545B1 - : en pl
  • PL36591B1 - Method of producing articulated and continuous reinforced concrete beams : en pl
  • US2657007A - Latch attachment for valveoperated spray nozzles : en
  • US2657363A - Physiological tone control circuit : en
  • USD170704S - Kaufmak chair : en
  • AT176508B - Tool for loading and Like. Of round wood : de en
  • CA497240A - Gauge for checking surface finishes or the like : en fr
  • CH293987A - Rotary pot device for textile machines. : de en
  • US2657309A - Storage device utilizing semiconductor : en
  • DE889447C - Process for the preparation of the more divalent salts of 4-amino-6- (2'-aminopyrimidyl-4'-amino) -quinazoline : de en
  • CH293983A - Device for the preparation of coffee and similar infusions. : de en
  • CH294148A - Flush-mounted distribution box. : de en
  • CH294085A - Process for the production of aluminum sheets from continuously cast ingots for the manufacture of hollow bodies. : de en
  • DE894903C - Waterproof protective cover for wet umbrellas : de en
  • FR1042043A - Labeling machine for bottles or other cylindrical objects : en fr
  • US2657330A - Electric circuit comprising a cathode-ray tube : en
  • US2656688A - Refrigerator door with a compartment : en
  • US2656928A - Milk strainer for separator supply cans : en
  • US2657372A - Clamp retainer : en
  • CH294020A - Process for the preparation of an o-oxy-o'-carboxy-azo dye. : de en
  • CH294142A - Arrangement for power transmission with high-voltage direct current. : de en
  • FR1041737A - Welding machine improvements : en fr
  • FR1042192A - Progressive support thread assembly device : en fr
  • GB698882A - Improvements in or relating to feed water regulators for controlling the water levelin steam boilers : en
  • CH294004A - Method of making a transformable hairstyle, and hairstyle obtained by means of the method. : en fr
  • AU1378152A - Improved apparatus for teaching : en
  • AU1445852A - Improved power control unit forthe vertical adjustment of agricultural implements : en
  • DE887569C - Arrangement for backlash measurement by capacitance measurement : de en
  • US2656705A - Combination lock : en
  • AU164478B2 - Locomotive truck : en
  • PL36693B1 - : en pl
  • US2656697A - Liquid extraction with vacuum and heat : en
  • US2656817A - Oil change indicator : en
  • DE1665988U - SEAT CUSHIONS, IN PARTICULAR FOR VEHICLES. : de en
  • US2656585A - Plied yarn and plied yarn fabric and method of making same : en
  • US2656940A - Automatic vehicle parking system : en
  • CH294120A - Vane piston rotary machine. : de en
  • US2656867A - Fruit stemming machine : en
  • US2656922A - Apparatus for grading fruit according to size : en
  • PL36597B1 - : en pl
  • PL36677B1 - : en pl
  • DE894449C - Process for the production of styrene copolymers : de en
  • DE894500C - Material distributor for paper machines : de en
  • DE894706C - Method and device for sealing expansion joints u. Like. In concrete bodies, especially concrete ceilings : de en
  • DK76558C - Method for oil treatment, eg greasing, erasing or impregnating textile materials with oil. : da en
  • USD170718S - Combination outdoor fireplace and grill : en
  • DE1665874U - BEAN GREASING AND POLISHING BRUSH. : de en
  • ES38337U - Improved wooden ice-cream maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042023A - Short for the stump of an amputated leg : en fr
  • GB699068A - Method of and apparatus for shaping or bending and tempering sheets of glass : en
  • US2656754A - Spindle positioner for machine tools : en
  • DE871110C - Color copying process using the usual panchromatic black and white positive material : de en
  • DE894701C - Arrangement for mixing metal melts : de en
  • US2656683A - Method of installing underground pipes or ducts : en
  • FR1041648A - Process for the preparation of methyldisiloxane diols : en fr
  • DE1665701U - HEADLAMP VISOR. : de en
  • DE1665797U - SHIELD TRANSITION CLAMP. : de en
  • DE1665866U - PUSH BUTTONS WITH BUILT-IN LIGHT BULB FOR REMOTE INDICATION AND REMOTE CONTROL SYSTEMS. : de en
  • FR1041778A - Improvements to automatic feed devices for rod-shaped or tube-shaped parts in machine tools and more particularly in grinding machines without centers, called centreless : en fr
  • FR1041827A - rock drill equipment : en fr
  • DE895123C - De-acidification filter material for water made from roasted dolomite : de en
  • ES209740A1 - A corner molding and decreasing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES38280U - A hair curler, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042061A - Further development of bobbins for sewing machines : en fr
  • AU2086853A - Improvements in or relating to electrode systems : en
  • CH294043A - Front sight slide with a bolt intended to adjust the front sight. : de en
  • CH294207A - Drive device, in particular for motor vehicles, with a forward freewheel and a counter freewheel. : de en
  • ES38250U - A short artistic letter paper cutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041672A - Cylindrical ball valve : en fr
  • FR1041735A - Clamping device : en fr
  • FR1041851A - New cutting process by generation of gear teeth and splines, and device for its implementation : en fr
  • DE895065C - Bridge support for scales : de en
  • ES209436A1 - Improvements in the peines de guill construction system (Machine-translation by Google Translate, not legally binding) : en es
  • DE894738C - Collector or slip ring for electrical machines and apparatus : de en
  • DE895050C - Process for the continuous casting of blocks, rods, pipes and the like. Like. Made of iron and steel : de en
  • ES38422U - Covered (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042250A - Time switch-switch system : en fr
  • DE894398C - Ventilation device for steam-filled rooms : de en
  • DE1665949U - INDIRECTLY HEATED CATHODE FOR ELECTRIC DISCHARGE VESSELS. : de en
  • DE894897C - Disinfectants and preservatives : de en
  • DE894981C - Iron mine support : de en
  • US2656815A - Traffic signal : en
  • FR1041666A - Heating of filaments of all current stations : en fr
  • CA497142A - Processes of extracting anions and products therefor : en fr
  • CA497286A - Dynamic braking control : en fr
  • ES209196A3 - A procedure to examine the tightness of metallic flows of great gasometers, particularly of disc gasesometers (Machine-translation by Google Translate, not legally binding) : en es
  • GB699157A - Improvements in or relating to tyre carrying rims for vehicle wheels : en
  • ES38511U - A new armchair (Machine-translation by Google Translate, not legally binding) : en es
  • GB698880A - A new or improved alloy for use in the preparation of titanium-boron steel : en
  • CA497175A - Closure lock mounting arrangement : en fr
  • DE894385C - Bed feather finishing agent and method for its application : de en
  • DE894759C - Device for applying mortar to the joint surface of masonry or the like. : de en
  • FR1041738A - Improvements to devices for opening and closing windows, shutters, skylights, shutters and the like : en fr
  • GB698912A - Improvements in or relating to braking devices applicable to tractor-trailer vehicles : en
  • FR1042154A - Apparatus for intermittent cooling or drying of a gas, for example air : en fr
  • FR1042204A - Electronic micromanometer : en fr
  • GB698903A - Improvements in or relating to sieves : en
  • DE1665868U - DETACHABLE FASTENING OF A CLOSING SHELL MADE OF ARTIFICIAL GLASS TO THE HOUSING OF A LUMINAIRE. : de en
  • DE1666015U - SNAP LOCK WITH HOOK LOCK, IN PARTICULAR FOR REFRIGERATORS. : de en
  • US2656788A - Adjustable printing hammer : en
  • US2657359A - Frequency or phase modulating system : en
  • CA497124A - Aerodynamic non-return valve and means for its utilization : en fr
  • US2656614A - Testing apparatus for gears : en
  • US2656748A - Gripping machine : en
  • US2656769A - Method of producing drawstring bags : en
  • ES38442U - Button made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • DE894599C - Detergents and cleaning agents : de en
  • DE894915C - Turntable with automatic disk change : de en
  • ES27567Y - Portable lamp : en es
  • FR1042340A - Contact tower for liquid separation : en fr
  • US2656982A - By-pass thermostatic valve : en
  • GB699079A - Improvements in and relating to the stabilisation of organic compounds : en
  • AT176448B - Combined accelerator and brake pedal for motor vehicles : de en
  • CH294241A - Process for the preparation of a trisazo dye. : de en
  • CA497201A - Electric igniters for use in electric initiating devices : en fr
  • FR1041684A - Filters : en fr
  • FR1041785A - Preparation of polysiloxane resins : en fr
  • US2657187A - Dilute alkali dispersible hot melt bookbinding adhesives : en
  • CA497293A - Thermal protection for single-phase motors : en fr
  • US2656858A - Shuttle holding means : en
  • US2656905A - Fluid operated friction clutch : en
  • FR1042315A - Improvements to manufacturing processes for ornamental objects such as medallions, brooches and mirrors : en fr
  • AT176535B - Process for the production of linen-like u. similar Finishing effects on cotton fabrics : de en
  • AU166476B2 - Method and device for recovering low molecular weight fractions inthe spinning of synthetic linear polymers : en
  • DE882773C - Device for the expansion of compressed gas with several expansion chambers, in particular for the step-by-step pressure reduction of highly compressed gases for the operation of internal combustion engines : de en
  • DE894887C - Arrangement of the electrode system of a magnetic field tube in a small air gap of the exciter magnet, in whose longitudinal direction the tube vessel is narrowed accordingly : de en
  • AU164455B2 - 1 "waistband structure for garments and method of making thesame : en
  • AU166005B2 - Gyroscope : en
  • DE894781C - Apparatus for measuring the average number of events in rapid succession from an initial point in time, e.g. B. the attacks of typewriters u. like : de en
  • FR1042028A - Process for the extraction of carbon dioxide and its gas mixtures with hydrocyanic acid and ammonia : en fr
  • CA497128A - Knee pads : en fr
  • DE1665940U - CONTACT LINK. : de en
  • ES38237U - Improved filing device (Machine-translation by Google Translate, not legally binding) : en es
  • CH294116A - Vibrator. : en fr
  • CH294179A - Process for the preparation of pyridyl mercury chloride. : de en
  • CH294191A - Pendulum feedback receiving circuit. : de en
  • DE894602C - Method and device for color patterning on circular knitting machines, in particular circular knitting machines : de en
  • US2656650A - Sealing apparatus : en
  • US2656977A - Fuel duration computer : en
  • AU2085753A - Improvements in or relating to electric frequency dividers : en
  • CA497296A - Recording instrument pen mechanisms : en fr
  • AU166140B2 - Improvements in or relating to electrode systems : en
  • US2656583A - Thread gripper : en
  • US2656744A - Die adjusting mechanism : en
  • CA497254A - Dentifrice : en fr
  • CH294031A - Process for cleaning tarnished metal surfaces. : de en
  • AU165606B2 - Improvements in or relating to circuit9 for measuring radiation intensities : en
  • AU2099153A - Temperature treatment of produce-packed containers : en
  • DE1665870U - DEVICE FOR FASTENING A HANDLE ON THE BODY OF WOMEN'S HANDBAGS OD. DGL. : de en
  • DE894392C - Process and device for the production of oily substances by condensation and polymerization reactions according to Friedel-Crafts : de en
  • ES210076A1 - An amazing machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE894989C - Method and device for fractional distillation : de en
  • CH293975A - Device for cleaning floors and the like. : de en
  • DE895000C - Process for the production of austenitic chromium-nickel, chromium-manganese and chromium-nickel-manganese steels : de en
  • AU2092253A - Improvement in photographic emulsions containing mercuric compounds having carbon-mercury bond : en
  • US2656793A - Ammunition : en
  • CH294023A - Process for the preparation of halomethyl phthalocyanines. : de en
  • US2656668A - Header mount for sidehill harvesters : en
  • US2656911A - Container feed and discharge mechanism : en
  • PL36582B1 - : en pl
  • PL36594B1 - : en pl
  • US2657371A - Cable clamping device for feeder taps : en
  • DE894932C - Device for heating and lighting, especially for aquariums : de en
  • DE1665920U - ROLE PREFERRED FOR THE TRANSPORT OF ROD-SHAPED MATERIAL. : de en
  • DE1666045U - RUBBER PLATE. : de en
  • DE1666063U - MODEL BOX FOR DESIGNING COLOR SAMPLES FOR FLOORING. : de en
  • CH294053A - Calming arrangement for the sound carriers of sound recording and / or reproducing devices, in particular magnetic sound devices. : de en
  • CH294203A - Closing device on motor vehicles. : de en
  • DE894404C - Arrangement for monitoring radio transmitters : de en
  • FR1041766A - Differential quanta decomposition of communication signals : en fr
  • FR1042295A - Axle box with elastic axial clearance of the axle : en fr
  • AT176538B - Staple : de en
  • CH294124A - Cooling of liquid-cooled cylinder heads of internal combustion engines. : de en
  • CA497218A - Calculating machines : en fr
  • CA497259A - Transversal electric wave filter : en fr
  • CH294233A - Process for the preparation of a copper-containing disazo dye. : de en
  • DE1665956U - CLEANING DEVICE FOR FLOORING, FURNITURE ETC. : de en
  • DE894826C - Process and device for the treatment of highly foaming liquids in centrifuges : de en
  • AT176420B - Device for making longitudinal slots in profile tubes : de en
  • CA497137A - Laminated heat exchanger : en fr
  • CA497173A - Bulldozer : en fr
  • CH294183A - Dispensing device for beverages. : de en
  • DE890953C - Process for the preparation of butylene-isobutylene mixtures : de en
  • DE894556C - Process for the production of esters suitable as leather fatliquoring agents : de en
  • DE894572C - Antenna arrangement with radiator and reflector : de en
  • ES210869A1 - A centrifugal machine for the manufacture of all kinds of hydraulic tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042074A - Inhibitor-anti-scale or inhibitor-anti-scale-anti-freeze mixture for liquid in contact with metal parts : en fr
  • CH293986A - Airtight and liquid-tight sealed containers and method of manufacturing the same. : de en
  • DE894960C - Process for the direct production of positives : de en
  • AU157079B2 - An improved hydraulic motor washing machine : en
  • CH294060A - Watch. : en fr
  • AT176546B - Marks for card indexes : de en
  • USD170732S - Beverage dispenser display : en
  • US2656579A - Retaining device for slide fasteners : en
  • US2657144A - Confection package and toy structure : en
  • US2656636A - Firing mechanism for firearms : en
  • US2656643A - Figure toy with spinning element : en
  • US2656682A - Irrigation flume outlet : en
  • CA497283A - Circuit interrupter : en fr
  • PL36521B1 - : en pl
  • US2656861A - Rotatable top combination woodworking machine : en
  • PL36608B1 - : en pl
  • PL36537B1 - : en pl
  • DE767826C - Pressure regulator for hydraulic working cylinders, presses or the like. : de en
  • ES38417U - A hydrant or fire easily removable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042038A - Gear changing device for motor vehicles or other applications : en fr
  • FR1042257A - Lock nut lock washer : en fr
  • GB698907A - An improved gas turbine with liquid-cooled rotor blades : en
  • GB699139A - Improvements in or relating to hopper bottom pulverised fuel fired furnaces : en
  • AU2093853A - Gyroscope : en
  • CA497241A - Voltage regulator : en fr
  • DE894858C - Attenuator for very short radio waves : de en
  • AU160410B2 - Solenoid hydraulic control valve : en
  • CH294133A - Gas turbine system for generating hot compressed air. : de en
  • DE1665959U - OVEN SCREEN. : de en
  • DE894951C - Process and device for operational monitoring of centrifugal dust collectors : de en
  • GB699014A - Improved manner of manufacture of contact lenses : en
  • AU2085953A - Improvements in or relating tothe manufacture of electrical capacitors : en
  • CA497123A - Collars and the manufacture thereof : en fr
  • DE889302C - Method and device for regulating the feed water supply in once-through steam generators : de en
  • DK76566C - Equipment for receiving over a telegraph line and possibly transmitting telegraph signals in a start stop code. : da en
  • ES209614A1 - A stabilizer for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES33747Y - Perfected cast iron tubular frame : en es
  • FR1041810A - Manufacture of phenols : en fr
  • US2656584A - Thread advancing reel : en
  • US2657141A - Diazotype developer composition containing a potassium borate and process of using same : en
  • PL36543B1 - : en pl
  • US2657197A - Copolymers of vinylidene cyanide with unsaturated aliphatic carboxylic acids : en
  • AT176540B - Folder in the form of a flap with several interconnected and stackable lids : de en
  • US2656605A - Chalk holder or the like : en
  • PL36605B1 - : en pl
  • AU164938B2 - Improvements in or relating to devices for measuring the phase between two voltages : en
  • DE1665743U - SALES DISPLAY FOR CIGARETTES WITH SEVERAL COMPARTMENTS LAYING BEYOND. : de en
  • CH294019A - Process for the preparation of threo-1-p-nitrophenyl-2-dichloroacetamido-3-chloro-propanol-1. : en fr
  • CH294232A - Process for the preparation of a copper-containing disazo dye. : de en
  • US2656863A - Panel edge grooving attachment for electric handsaws : en
  • PL36611B1 - : en pl
  • US2656609A - Carpenter's layout tool : en
  • US2657239A - Preparation of hexamethylene-diamines : en
  • DE1665954U - Curlers. : de en
  • DE749972C - Use of iron catalysts formed in the gas phase for the hydrogenation of carbons in a liquid medium : de en
  • DE857108C - Process for the production of devices that consume electrical energy with compensation of transverse and longitudinal expansion : de en
  • ES38387U - Perpetual calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041674A - Metallic coloring materials for dyeing cotton : en fr
  • AU157523B2 - Improvements inthe construction of milk and cream cans or like vessels : en
  • DE1665958U - OVEN SCREEN, ADJUSTABLE. : de en
  • FR1041607A - Torsion bar, usable in particular for the suspension of motor vehicles : en fr
  • GB698940A - A commutating system for impressing upon a single transmission channel varying voltages from two separate sources : en
  • CA497233A - Time division pulse multiplex system : en fr
  • DE894803C - Device and method for air classification : de en
  • US2656589A - Semiautomatic turret lathe : en
  • US2657324A - Cast rotor : en
  • USD170677S - Hoop-rolling stick or similar article : en
  • PL36525B1 - : en pl
  • US2657164A - Chlorinated camphor and fenchone as insecticides : en
  • CA497198A - Method of treating black grease and product thereof : en fr
  • CH294047A - Method for orienting a vehicle on the road at night or in poor weather conditions and device for carrying out the method. : de en
  • CA497219A - Calculating devices : en fr
  • CA497184A - Internal combustion engine power plants : en fr
  • PL36580B1 - : en pl
  • AT176491B - Plate-shaped component and method and device for its production : de en
  • US2656728A - Power take-off attachment for motor vehicles : en
  • US2656785A - Meat curing device : en
  • US2657210A - 4-(tertiary-aminoalkanoylamino)-2-alkoxybenzoic acid derivatives and their preparation : en
  • AT176488B - Device for making cigars, cigarillos or rolls therefor : de en
  • DE1665787U - ARTICULATED SLEEPER CONSISTING OF SEVERAL SECTIONS, IN PARTICULAR JOINTED COLLAR SLEEPER FOR THE SUPERSTRUCTURE OF DRAG TRACKS IN THE MINING OPERATION. : de en
  • DE1665905U - BOTTLE ADVERTISING CORKS. : de en
  • DE894399C - Self-picking sweeper : de en
  • CA497126A - Cribbage scoreboard : en fr
  • DE1665950U - ELECTRICALLY HEATED PIPE COOKING PLATE. : de en
  • FR1042069A - Device for injecting fuel into internal combustion engines, in particular motor vehicle engines : en fr
  • FR1042096A - Optical observation device : en fr
  • AU2091853A - Improvement in fog-inhibiting agents and stabilizers for photographic emulsions and to photographic emulsions containing them : en
  • CA497268A - Zinc sulfide x-ray phosphors : en fr
  • CH294201A - Device for sorting and cleaning bulk goods, such as grain, pulses, milling products and the like, during pneumatic transport of the same. : de en
  • DE894917C - Version for single film frames and manufacturing process for this : de en
  • FR1042386A - Further training in band saw drive units : en fr
  • ES34271Y - Container for coffee and similar products : en es
  • GB698900A - Improvements in filtering apparatus for oil and other liquids : en
  • GB699130A - Improvements in or relating to load supporting pallets : en
  • CA497272A - Resonant cavity drive : en fr
  • CA497211A - Manufacture of ice-cream blocks : en fr
  • CH293999A - Vacuum cleaner nozzle with a device for beating carpets. : de en
  • AU159142B2 - Improvements in speed reducers : en
  • US2656622A - Counter construction and method : en
  • US2656998A - Supporting trough for cables : en
  • US2656957A - Support for manikins : en
  • US2657271A - Line identification trouble indicator : en
  • US2657313A - Directional antenna system : en
  • US2657040A - Snubbed spring group : en
  • CA497162A - Polyester resins of aryl polyoxycarboxylic acids : en fr
  • CA497166A - Heating treatment of copper-nickel-manganese alloys : en fr
  • US2657134A - Photographic emulsion with colored couplers containing isophthalic ester groups : en
  • US2657153A - Coating ceramic and masonry products : en
  • AU163826B2 - Improvements relating tothe suspensions of electromagnetic instruments : en
  • CH294253A - Process for the production of a brown, chromium-containing dye. : de en
  • ES210153A1 - A procedure for the manufacture of a new product for the obtaining of parts intended for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042305A - Method of establishing rigid walls and resulting products : en fr
  • GB699113A - Film-forming, coating, impregnating and like compositions comprising polyvinyl acetate : en
  • DE1665881U - NAPKIN HOLDER. : de en
  • AU163827B2 - Indicator means for air braking systems : en
  • FR1042281A - Combined safety brake and lifting jack : en fr
  • CA497164A - Semi-conducting composition : en fr
  • CH294238A - Process for the preparation of a copper-containing disazo dye. : de en
  • DE894726C - Protective pipe sleeve for electrical cables : de en
  • ES208512A1 - A system to prevent the displacement of vehicle drivers during crossings with other cars (Machine-translation by Google Translate, not legally binding) : en es
  • US2656971A - Combined fluid impeller and selfsealing closure : en
  • CA497277A - Weld timing circuits : en fr
  • CH294050A - Installation intended to maintain a body at a substantially constant temperature. : en fr
  • US2656625A - Garment and like presses : en
  • PL36620B1 - : en pl
  • US2656756A - Fabric measuring and inspection machine : en
  • DE894498C - Machine for raising fish on skewers : de en
  • DE895070C - Frame for threshing machines : de en
  • US2657095A - Impeller assembly for dishwashers : en
  • US2656542A - Rolled collar stay : en
  • US2656895A - Continuous separator : en
  • US2657070A - Individual wheel spring suspension : en
  • USD170727S - Corner sink : en
  • US2656629A - Mechanism for turning the pages of a book : en
  • US2656904A - Clutch and brake control for endless track vehicles : en
  • US2657017A - Rock drilling apparatus : en
  • US2657056A - Ball confining club for croquet : en
  • US2656870A - Lady's handbag : en
  • US2656979A - Sheet counting device for sheet handling machines : en
  • AT176414B - Process for the processing and regeneration of pickling liquors : de en
  • AT176484B - Device on skis to protect the edges against wear : de en
  • AU2101953A - Improvements relating to electrically heated soldering irons : en
  • CH294172A - Process for the preparation of a new nitroquinoline. : de en
  • CH294212A - Motorcycle chassis. : en fr
  • DE894744C - Method and device for operating gas burners or the like with highly volatile, liquid fuels : de en
  • ES28264Y - Perfected wavy blade cutter : en es
  • AT176527B - Method for drilling tunnels, tunnels, channels, shafts or the like and tunnel boring machine for this purpose : de en
  • US2656540A - Robe with fasteners : en
  • US2656879A - Desk arm brace : en
  • US2657088A - Heat insulating body structure for isothermal and/or refrigerator vehicles : en
  • US2657321A - Power-driven toothbrush : en
  • CA497127A - Heating and cooling systems : en fr
  • CA497160A - Electronic timers : en fr
  • US2656619A - Objective test device with universal : en
  • US2656773A - Photographic developing apparatus : en
  • CH294015A - Method for purifying solid urea. : de en
  • PL36687B1 - : en pl
  • US2657004A - Valve with twistable sleeve : en
  • CH294144A - Device for limiting the direct current supplied to a consumer by means of an alternating current-direct current converter. : de en
  • CH294163A - Low pressure mercury vapor lamp with fluorescent materials. : de en
  • US2657258A - Facsimile system wherein the recording is a modification of the copy : en
  • US2657306A - Radio receiving circuit arrangement : en
  • JPS285570B1 - Alkaline storage battery : en ja
  • DE894797C - Spring device between the drive member and a non-self-locking spindle of motor-driven valve plates or other throttling devices : de en
  • DE894863C - Pupinized telecommunication cable, especially for carrier frequency operation : de en
  • DE894929C - Scythe holder : de en
  • FR1042389A - Desk, appliance support for dentist : en fr
  • DE894560C - Process for the preparation of a salt of 4-aminobenzenesulfonylaminomethanesulfonic acid which is readily soluble in water : de en
  • FR1041914A - Ball joint improvements : en fr
  • DE894658C - Filling head : de en
  • DE895031C - Cathode ray oscilloscope for short waves, especially for decimeter waves : de en
  • GB698874A - Improvements in or relating to electrostatic gas cleaners : en
  • ES38283U - A new curler for hair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041744A - Fluid flow and pressure regulating valve : en fr
  • FR1042302A - Automatic torque light meter for photographic camera : en fr
  • GB698899A - Improvements in thermionic valve amplifiers capable of amplifying direct electric currents or voltages : en
  • US2657263A - Television receiver adjusting system : en
  • DE895071C - Process for making butter : de en
  • FR1041771A - Treatment of hydrocarbon oils : en fr
  • ES38428U - Improved shovel for table tennis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042080A - Device for creping paper or the like : en fr
  • AT176487B - Gas generating charge : de en
  • CH294107A - Sealing between two machine parts rotating against each other. : de en
  • DE1666092U - ARRANGEMENT OF ELECTRONIC CONTROL UNITS WORKING WITH TIMERS. : de en
  • DE894577C - Device for wireless multi-channel transmission : de en
  • DE894876C - Device for actuating a switch, recording pen or the like by means of a rotating shaft : de en
  • DE895122C - Process for reducing the corrosive influence of water and aqueous solutions on iron : de en
  • CA497135A - Stripper : en fr
  • USD170680S - Del mas toothbrush : en
  • AT176423B - Device for regulating the grinding speed of coffee grinders or the like. : de en
  • GB698888A - Improvements in or relating to a device for use in the construction of model railwaytracks : en
  • AU158205B2 - Improvements in temperature control means for alternative current instantaneous electric water heaters : en
  • CH294158A - Contact inverter with series resonance circuit. : de en
  • US2656823A - Boiler feed system : en
  • US2656852A - Pressure cooker valve : en
  • US2656765A - Portable artillery shield : en
  • US2656812A - Gear case unit for outroard motors : en
  • CH294131A - Gas generating cartridge, in particular for starting heat engines. : de en
  • ES208153A2 - A procedure for the preparation of aluminum surfaces to make them suitable in galvanostegia work (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665861U - FLOTATION MACHINE WITH ROTATING VANE WHEEL. : de en
  • DE894773C - Arrangement for simulating a given function sequence, in particular for purposes of follow-up control : de en
  • DE894881C - Arrangement for the continuous monitoring of electrical line networks : de en
  • US2656819A - Wind controlled feed trough : en
  • US2657047A - Container for endless film reels : en
  • US2657194A - Linear polyesters from stilbene dicarboxylic acids : en
  • US2656704A - Rotary and sliding bolt lock : en
  • FR1042214A - Gas and liquid tight socket for light tubes : en fr
  • FR1042376A - Interior fittings for valves, in particular for valves of inner tubes of bicycles : en fr
  • DE895101C - Process for making right-sided positive copies : de en
  • ES38421U - Perfected cutlery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041877A - Manufacturing process of a stable complex fertilizer : en fr
  • US2656973A - Electric motor for driving a device within a compartment : en
  • US2657069A - Collapsible wheeled vehicle : en
  • DE1665884U - FOLDING BED BED. : de en
  • PL36644B1 - : en pl
  • FR1041882A - Large mesh chainmail-style mesh knit to wear against the skin : en fr
  • US2656556A - Shoe support : en
  • US2657121A - Catalytic reactor : en
  • DE894510C - Clamping device for metal anti-skid covers placed on rubber tires : de en
  • US2656573A - Condensing sliver : en
  • US2656722A - Balanced pressure pickup : en
  • ES38334U - A stretcher-bed-crib (Machine-translation by Google Translate, not legally binding) : en es
  • GB698946A - Improvements in or relating to ceramic dielectric compositions : en
  • CH294121A - Ventilation device on a machine unit. : de en
  • US2656772A - Film packet : en
  • US2656874A - Walking aid : en
  • DE1665862U - DOUGH SHEARING MACHINE. : de en
  • FR1041695A - Three-phase core : en fr
  • FR1041617A - Oil level regulator for engines : en fr
  • FR1041710A - Clasp for leather goods and saddlery : en fr
  • FR1042123A - Production of olefinic compounds : en fr
  • FR1042329A - Keyless lock with variable and secret combination : en fr
  • ES211106A1 - A low pressure mercury steam discharge lamp (Machine-translation by Google Translate, not legally binding) : en es
  • ES38431U - A lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041698A - Device for applying an electrostatic charge to an insulating layer : en fr
  • FR1042200A - Dehalogenation of saturated hydrocarbons : en fr
  • GB698968A - Poppet valves of overhead-valve internal combustion engines : en
  • GB699103A - Improvements in or relating to a lubricant for pneumatic tools : en
  • FR1042046A - Multiple Electrostatic Electrostatic Lens : en fr
  • FR1041772A - Improvements to quantized signal transmission systems : en fr
  • GB698974A - Improvements in or relating to tracking means for conveyor belts : en
  • US2656706A - Lock collar for trailer kingpins : en
  • US2656745A - Hydraulic system for riveting presses : en
  • DE895011C - Closure for accumulator cells : de en
  • DE1665933U - ARRANGEMENT OF THE CONTACT CLAMP AND CONTACT SPRING ON THE INSULATING BASE OF ELECTRIC DEVICES. : de en
  • DE894780C - Arithmetic unit for gas pumps : de en
  • GB698910A - Improvements in or relating to cutting tools : en
  • GB698981A - Improvements in or relating to variable electrical resistance type pick-up devices : en
  • FR1042240A - Improvements to tubular steam generation and superheating units : en fr
  • FR1042312A - Floor for sports exercises : en fr
  • FR1042396A - Condensate water trap : en fr
  • CH294102A - Device for controlling the position of a shaft in its support. : en fr
  • CH294108A - Spacers for insulation against heat and cold losses in pipes, boilers and the like, bodies with a circular cross section. : de en
  • DE1665717U - WARP THREAD GUARD FOR RIBBON LOOMS. : de en
  • DE1666072U - FEEDING MACHINE FOR CHICKEN HOLDERS. : de en
  • FR1041553A - beta-hydroxy-alpha-dichloroacetylamino p. nitropropiophenone and its preparation process : en fr
  • FR1042298A - Automatic central : en fr
  • FR1042390A - Perpetual wall calendar : en fr
  • FR1041566A - Lifting device facilitating nautical evolutions : en fr
  • ES38245U - A container box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042079A - Processes for the treatment of liquids with activated carbon : en fr
  • GB699124A - Improvements in or relating to centrifugally-actuated apparatus : en
  • FR1041904A - Repeater camera : en fr
  • DE1665979U - TRIGGER FOR OPTICAL SYSTEMS. : de en
  • CA497245A - Filter for ultraviolet radiations : en fr
  • FR1042334A - Oscillating bearing : en fr
  • ES36211Y - Perfected slider for tubular leg metal furniture : en es
  • CH294184A - Device for comparing sent and returned characters for the purpose of error control. : de en
  • ES38394U - A stopper with a pouring lip (Machine-translation by Google Translate, not legally binding) : en es
  • US2656654A - Grinding wheel : en
  • US2656676A - Ram jet engine : en
  • DE894484C - Control device for two-stroke gas engines : de en
  • ES38377U - Measuring device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042057A - Isophorone manufacturing process : en fr
  • US2656890A - Adjustable belly spring : en
  • US2657256A - Color television system : en
  • AU1407252A - A vehicle control levelling instrument : en
  • DE1665856U - TWO-FILTER MOUTHPIECE. : de en
  • PL36562B1 - : en pl
  • US2657084A - Elastic connecting device for elastic fluid machines : en
  • US2657160A - Veneer joining apparatus : en
  • PL36514B3 - : en pl
  • CA497284A - Broad beam radiation detector, using ultra-violet as an intermediate step : en fr
  • CH294073A - Method for attaching a pin to a flat element by means of cold pressure welding and device for carrying out the method. : de en
  • GB698919A - Improvements in or relating to change speed mechanisms for talking machines : en
  • CA497181A - Strippable coating composition comprising a polychloroprene and a stripping agent : en fr
  • US2656912A - Spectacle case : en
  • US2657083A - Coupling means : en
  • PL36688B1 - : en pl
  • AU163725B2 - Improvements in or relating tothe manufacture of electrical capacitors : en
  • AU164994B2 - Incandescent screen for projection tube : en
  • CH294067A - Process for producing at least 99% aluminum by direct distillation of aluminum alloyed with other metals and furnace for carrying out this process. : en fr
  • AU2090853A - Improvements in or relating to visual display devices : en
  • CH294096A - Permanent magnetic gripping tool. : de en
  • CA497149A - Film applicator : en fr
  • FR1041591A - Telecommunications office systems : en fr
  • DE895005C - Power supply system for alternating current signal boxes : de en
  • PL36576B1 - : en pl
  • FR1041930A - Clamping device for lathes : en fr
  • GB698998A - Improvements in and relating to the electro-plating of nickel : en
  • AU1366752A - Improvements inthe construction of milk and cream cans or like vessels : en
  • FR1041722A - : fr
  • FR1042279A - Support for therapeutic bath salts : en fr
  • GB699129A - Improvements in or relating to monitoring apparatus using radioactive material : en
  • US2656814A - Outboard motor-driven hydroplaning boat : en
  • US2657087A - Floral display attachment for vehicles : en
  • DE894874C - Two- or multi-stage twist grip switch for hand tools, e.g. B. Hair dryers, hair clippers : de en
  • DE895119C - Process and device for monitoring and regulating the grain size composition of the aggregates for concrete mixtures : de en
  • ES38271U - Bodies for drums or metal containers (Machine-translation by Google Translate, not legally binding) : en es
  • US2657046A - Automatic feed mechanism for power presses and like machines : en
  • US2657075A - Metallic bellows : en
  • CH294222A - Trouser waistband, in particular for wedge trousers. : de en
  • DE1666055U - SNOW OR FOAM THICK. : de en
  • GB699019A - Motor vehicle lamps : en
  • FR1042344A - Electrical contact for extinguishing a breaking arc by electromagnet : en fr
  • FR1041681A - Oil level stabilizer for telescopic shock absorber : en fr
  • DE894728C - Busbar or installation housing for electrical switchgear : de en
  • ES209424A1 - Improvements in machines mower-trilladoras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041609A - Hydraulic and mechanical bilateral tipping and return device for wagon tipper : en fr
  • FR1042001A - Improvement in wound strings for musical instruments : en fr
  • GB698942A - Improvements in and relating to drip retaining devices for bottles or jars : en
  • GB699033A - Improvements relating to the manufacture of metal tubing and to dies therefor : en
  • US2656758A - Optical viewer : en
  • US2657173A - Production of itaconic acid : en
  • FR1041697A - Process and loom for the production of fabrics formed from coated threads and joined at their points of intersection : en fr
  • FR1042270A - Sophisticated device allowing the drilling tubes to rotate in alternating directions : en fr
  • GB699133A - Process for continuous multi-stage countercurrent extraction : en
  • ES209590A1 - Process for the extraction and recovery of aromatic hydrocarbons from hydrocarbon mixtures : en es
  • US2656546A - Mechanical flexion and extension wrist : en
  • US2656891A - Apparatus for plugging wells : en
  • US2657054A - Rotating amusement apparatus : en
  • US2657276A - Method and means for obtaining a predetermined phase shift characteristic : en
  • ES38329U - New container model for bitumen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042190A - Process for the permanent finishing of textile materials : en fr
  • PL36526B1 - : en pl
  • PL36642B1 - : en pl
  • US2657351A - Electric regulator device and system for charging storage batteries : en
  • DE894810C - Procedure for avoiding color fogging during color development : de en
  • DE894849C - Electrically insulating butt joint of railway or other running rails for railway safety systems : de en
  • AU2090653A - Incandescent screen for projection tube : en
  • CA497172A - Disk plow and steering mechanism therefor : en fr
  • CA497253A - Lasting machine : en fr
  • DE1665796U - SHIELD CONNECTION CLAMP. : de en
  • FR1041554A - d threo (4'-nitrophenyl) -1-dichloroacetamido-1-propanol and process for its preparation : en fr
  • FR1041585A - Erasable slide control device : en fr
  • GB699041A - Improvements in or relating to a flat bed cylinder printing machine : en
  • ES38296U - Container-colander for cocktail (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041907A - Process for the manufacture of soft plastic dolls : en fr
  • GB698945A - Improvements in compression-ignition internal-combustion engines with energy cell : en
  • GB698995A - Process for the preparation of nuclear sulphonated 1-carboxy-3-monocyclic aryl-benzo [f] quinoline compounds : en
  • FR1042024A - Process for obtaining pure and homogeneous derivatives of starches of all kinds : en fr
  • DE1665913U - CIGARETTE CLIP. : de en
  • US2656710A - Means for adjustment of balancing machines : en
  • CA497186A - Monitor box unit for bus bar duct systems : en fr
  • CH294066A - Process for melting metals and furnace for its implementation. : en fr
  • CH294193A - Device for displaying a television picture with a cathode ray tube and an external light source. : de en
  • AT176455B - Rear lights, in particular for motor vehicles : de en
  • AT176509B - Bulk container for ash, garbage and like : de en
  • AT176404B - Process for generating energy and machine for carrying out the process : de en
  • AU2088753A - Solenoid hydraulic control valve : en
  • US2656711A - Shock testing machine : en
  • US2657238A - Catalyzed reactions between hydrogen sulfide or dimercaptans and dialkenyl ethers orpolyalkenyl amines : en
  • US2657299A - Coffee maker : en
  • AU2087953A - Improvements in and relating to electrical winding and like gear : en
  • CA497291A - Current transformers : en fr
  • AU165772B2 - Improvements in or relating to signal display systems : en
  • FR1041773A - Process for the production of combustible gases : en fr
  • PL36530B1 - : en pl
  • DE1665895U - POCKET SPRING SCALE WITH POINTER ADJUSTING SCREW AND RED POINTER. : de en
  • DE894583C - Arrangement for compressed air switches : de en
  • DE894831C - Mulden-shaped belt conveyor with magnetic roller : de en
  • ES209400A1 - A porcedimiento for the obtaining of new amidas aliphatic acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES37970U - Electric apparatus for target shooting (Machine-translation by Google Translate, not legally binding) : en es
  • ES38318U - Improved scoop for espresso coffee machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041711A - Improvements in the manufacture of metal tubes applicable in certain cases as electrical conductors or as other parts of electrical cables : en fr
  • US2656790A - Making ready cylindrical plates : en
  • AT176442B - Process for producing blueprint material and support for the practice of this process : de en
  • CH294159A - Discharge vessel with a metal vacuum tank and an insulated mercury cathode attached to it. : de en
  • DE1665798U - HIGH VOLTAGE SWITCH. : de en
  • DE894497C - Device for opening grooved glasses : de en
  • ES38504U - New model box for motorcycle radio devices (Machine-translation by Google Translate, not legally binding) : en es
  • AU2091453A - Door Fasteners : en
  • AT176477B - Raised illuminated letters and symbols : de en
  • CA497179A - Vinylidene chloride-butadiene-vinyl chloride interpolymers : en fr
  • PL36527B1 - : en pl
  • AT176467B - Retractable latch closing mechanism for od. : de en
  • DE1665716U - ELECTRIC SWITCH. : de en
  • DE886181C - Circuit arrangement for generating a saw-tooth-shaped current with a linear increase : de en
  • FR1041602A - Improvements to gun pointing devices : en fr
  • CH294230A - Process for the preparation of a copper-containing disazo dye. : de en
  • GB699042A - 4-nitro--a-methoxy styrene and a process for the preparation of -a-halo-p-nitroacetophenone : en
  • US2656694A - Flat knitting machine : en
  • AT176548B - Process for the production of tall oil emulsions : de en
  • CH294161A - Magnet system with movable armature. : de en
  • CH294204A - Motor vehicle with central tube support. : de en
  • US2656591A - Milling cutter : en
  • US2656898A - Car wheel flange lubricator : en
  • CA497199A - Production of compositions comprising ammonium nitrate : en fr
  • PL36571B1 - : en pl
  • PL36600B3 - : en pl
  • US2656878A - Chair : en
  • US2656950A - Safety pressure device : en
  • US2657184A - Alumina gel-containing catalysts : en
  • AT176501B - Foldable transport container for the optional shipment of solid, powdery or liquid goods : de en
  • AU2093453A - Improvements in or rebating to prestressed concrete floor, roof and like structures and to their. methods of manufacture : en
  • PL36619B1 - : en pl
  • US2656850A - Excess flow check valve with manual reset means : en
  • US2657019A - Jacket for water-cooled tubes : en
  • US2657267A - Telephone system coin control adapter and connector : en
  • ES38366U - Safety valve applicable to hydraulic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041780A - Method and installation for heating fuels and the like : en fr
  • DE895060C - Process for the production of metal powders of small particle size from metal carbonyls : de en
  • ES206675A1 - Material trap : en es
  • FR1041891A - Installation with piston engine and exhaust steam turbine for the propulsion of boats and ships : en fr
  • FR1041629A - Improvements relating to the process for preparing diethyl acetal from chlorophenoxyacetaldehyde : en fr
  • FR1041558A - Process for the combination of sulfonium compounds with organic compounds of metals : en fr
  • DK76582C - Spark plug. : da en
  • FR1042150A - vacuum economizer for all petrol engines : en fr
  • DE754399C - Delay relay : de en
  • FR1041917A - Directing compass : en fr
  • ES38398U - Rails of railways with special perfected joint (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041790A - Method and apparatus for the transformation of electrical modulations into vibratory modulations of a fluid and vice versa : en fr
  • DE1666080U - SPRAYER. : de en
  • DE753140C - Signal circuit for alternating current signal boxes : de en
  • DE894494C - Adjustment of a tool cutting edge : de en
  • DE894829C - Loom : de en
  • ES38274U - Advanced multi-orientation rear-view mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES38319U - Paratramas perfected for looms (Machine-translation by Google Translate, not legally binding) : en es
  • DE894530C - Jackhammer with device for shock absorption : de en
  • ES38436U - A clothes peg (Machine-translation by Google Translate, not legally binding) : en es
  • ES38455U - Perfect case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041809A - New television process particularly applicable to the reception of color television images : en fr
  • FR1042072A - Electrode holder device for electric oven : en fr
  • FR1042104A - Improvements in the preparation of metals by reduction of their metal halides : en fr
  • GB699017A - Improvements relating to drawing instruments : en
  • FR1041588A - Combustion engine : en fr
  • GB698887A - A new or improved apparatus for freeing tyres from wheel rims : en
  • DE895006C - Electric signal box, in particular track plan push button signal box : de en
  • US2656598A - Can opener : en
  • US2657181A - Hydraulic fluid containing poly(oxyethylene-oxy-1, 2 propylene) ethers of glycerol : en
  • CH294003A - Process for the production of an earmuff and earmuffs produced by the process. : de en
  • DE1665749U - REMOTE THERMOMETER FOR VEHICLES. : de en
  • US2657175A - Desulfurization of heavy petroleum oils : en
  • US2657353A - Bridge circuit : en
  • PL36518B3 - : en pl
  • AU166683B2 - Improvements in or rebating to prestressed concrete floor, roof and like structures and to their. methods of manufacture : en
  • PL36524B1 - : en pl
  • US2656594A - Method of forming bolt-retaining rings for flanged pipe coupling assemblies : en
  • US2656803A - Tufting machine for producing ornamental designs : en
  • AU2090753A - Improvements in or relating to polyglycidal ester compositions and their copolymers : en
  • DE1665887U - SLIDING AND EXTENDING CABINET RACK. : de en
  • DE894520C - Process in particular for the production of concrete moldings : de en
  • DE895084C - Journal bearings and sliding points for clocks and precision mechanical devices : de en
  • CH294160A - Direct current pre-magnetized, harmonic free three-phase choke coil for high voltages and powers. : de en
  • US2656837A - Device for facilitating the swallowing of pills, tablets, capsules, and the like : en
  • DE894774C - Capacitive body-borne sound receiver : de en
  • ES38435U - An elastic joint applicable to various toys (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041807A - Advanced Continuous Casting Machine and Continuous Casting Process : en fr
  • CA497217A - Method of crown shaving gears : en fr
  • SU96114A1 - A device for washing steam turbine condenser tubes : en ru
  • PL36547B1 - : en pl
  • US2656871A - Key case : en
  • US2656565A - Vulcanizing machine : en
  • AT176542B - Partition for standing view files : de en
  • PL36509B1 - : en pl
  • CH294014A - Process for the production of ethensulfanilide. : de en
  • CH294084A - Process for the production of semi-hard aluminum sheets from continuously cast ingots. : de en
  • PL36587B1 - : en pl
  • PL36641B1 - : en pl
  • US2656780A - Convection heater : en
  • DE1665996U - BALLPOINT PEN REFILL FOR PUSH BALLPOINT PEN. : de en
  • US2656888A - Round cornering machine : en
  • US2656972A - Adjustable port arrangement for the high-pressure ends of fluid pumps and motors of the rotary screw type : en
  • US2657242A - Process of making butane-1, 2, 4-triol : en
  • PL36581B1 - : en pl
  • US2656664A - Cane trash mover : en
  • US2657126A - Polyhalocyclohexenone compositions adapted for herbicidal and other use : en
  • AU160412B2 - Improvements in Vapour Generating Plants : en
  • DE894672C - Device for cutting wire ropes : de en
  • DE894938C - Internal combustion turbine for motor vehicle propulsion : de en
  • FR1041761A - Sulphurous gas extraction process : en fr
  • CH293949A - Hydraulically driven peeling machine for potatoes and the like. : de en
  • CH294218A - Method for monitoring the train movement using high frequency. : de en
  • CH294134A - Absorption refrigeration device. : de en
  • DE1665702U - SCREW-ON NIPPLE FOR BICYCLE PUMPS. : de en
  • DE1665894U - SHOULDER PAD. : de en
  • DE895125C - Device for atomizing liquids : de en
  • DE894506C - Storage of the manual shift lever for the gear shift rod arranged parallel to the control column, especially for motor vehicles : de en
  • DE894673C - Device for producing fancy, decorative and fancy threads : de en
  • ES208914A1 - An improvement in the procedure for the treatment of sulphurous minerals or concentrates for metalurgical purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041830A - Bench-carriage assembly, especially for machine tools : en fr
  • FR1041925A - Process for the preparation of compounds of the pyrazoline series : en fr
  • DE894557C - Process for the production of the purest aluminum acetate with low acetic acid content : de en
  • DE895033C - Transducer with three legs as a differential transducer : de en
  • PL36623B1 - : en pl
  • FR1042049A - Improvements in the manufacturing process of porous glass tubes : en fr
  • FR1042294A - Electric resistance liquid heater : en fr
  • GB699048A - Mattress support : en
  • US2657162A - Production of bonded rubber articles : en
  • FR1041661A - Construction and jacking process for jacking boxes : en fr
  • FR1041820A - Improvements to water gas equipment for heavy oil carburization : en fr
  • FR1041563A - Improvements to means of control or adjustment and distribution of one or more liquid or fluid columns, in particular for aquatic engines : en fr
  • FR1041823A - Device with high frequency electron discharge tube : en fr
  • FR1042234A - Bracing system (dowel) for steel support of mine galleries : en fr
  • DE894850C - Arrangement for the transmission of messages with pulses : de en
  • DE894969C - Equipment on auxiliary gears of grinding machines with a grinding spindle rotating in a feed quill : de en
  • ES38506U - Hygienic tube for siphons (Machine-translation by Google Translate, not legally binding) : en es
  • US2656618A - Educational toy : en
  • US2657074A - Metallic bellows : en
  • DE894883C - Amplifier circuit for bridge measurements : de en
  • FR1041628A - Plotter device usable in particular in connection with the course recording devices of a ship or an aircraft : en fr
  • FR1041837A - Synthetic detergents : en fr
  • FR1042101A - Spark plug electrodes improvements : en fr
  • US2657183A - Process of preparing a homogeneous aqueous colloidal dispersion of silica and a hydrous oxide of zinc, aluminum, tin, or columbium and the resulting product : en
  • US2657199A - Interpolymers of a difluorodichloroethylene, a 1, 3-butadiene hydrocarbon and vinylidene chloride : en
  • US2657232A - Process for preparing amino acids : en
  • USD170687S - Frank, jr : en
  • DE1665969U - FREE-STANDING ROOF FOR FILLING ISLANDS OF GAS STATIONS, GARAGES ETC. : de en
  • DE894424C - Process for the preparation of trisazo dyes : de en
  • DE894973C - pen : de en
  • ES31657Y - Focus automation device in photographic enlargers : en es
  • ES36218Y - New auto-tricycle : en es
  • DE894859C - Method for the application of one or more helically placed spacers around the conductor : de en
  • FR1042352A - Device to illuminate store signs : en fr
  • FR1041953A - Locking device : en fr
  • AT176463B - Device for grinding tools with curved cutting edges, in particular rock drills : de en
  • GB699152A - Method and means for treating diseases of the circulatory system : en
  • DE1665889U - SOAP CAN. : de en
  • DE891158C - Method for killing or stunning marine animals using electric current : de en
  • DE894452C - Surface tester with display of several surface dimensions : de en
  • US2656734A - Steering gear : en
  • USD170715S - Pusecker bowl : en
  • FR1042141A - Rotating handle (for cable controls) for motorcycles and motor cycles : en fr
  • GB699159A - Improvements in laminated hollow bodies prepared by the spiral winding-on process and having branch tubes : en
  • US2657302A - Switch-actuating mechanism for seaming machines : en
  • AU160116B2 - Reversible implement arm mounting for tractors : en
  • AU162733B2 - Improvements in vulcanizing moulds for recapping andre-treading tyres : en
  • CA497216A - Process of manufacturing foodstuffs from cereals : en fr
  • PL36570B1 - : en pl
  • US2657016A - Fluid circulation head for drill strings : en
  • US2657296A - Potentiometer compensating machine : en
  • US2657361A - Coaxial directional coupler : en
  • US2657281A - Electromagnetic audio amplifier : en
  • USRE23727E - Miller : en
  • ES36644Y - Rotor for crushers and centrifugal mills : en es
  • FR1041915A - Method of manufacturing wheel rims and rims in? : en fr
  • US2656554A - Shoe back line press : en
  • AT174829B - Device for testing intestines by blowing in compressed air : de en
  • DE1665982U - IMPELLER FOR AXIAL FLOW PUMPS AND WATER TURBINES. : de en
  • FR1041829A - Workpiece support : en fr
  • FR1042157A - Split elastic bookmark for files : en fr
  • DE894700C - Method and device for reducing the wear and tear on the vaults of furnace furnaces : de en
  • DK76562C - Process for the preparation of fully acylated 1- (nitrophenyl) -2-aminopropane-1,3-diol compounds. : da en
  • US2657272A - Electronic induction translator : en
  • DE894688C - Method and device for separating suspended particles from aerosols : de en
  • CA497213A - Flux measuring system : en fr
  • CA497178A - Apparatus for splicing rubber articles : en fr
  • ES36514Y - Special articulated ring to attach the suspension strap to photographic cases : en es
  • AT176536B - Wire brush : de en
  • AU164151B2 - Hydraulic piercing apparatus : en
  • FR1041572A - New derivatives of thiaxanthone : en fr
  • FR1042323A - Improvements made to the manufacture of injection syringes and in particular to those made of molded material : en fr
  • US2657013A - Core orienting apparatus and method : en
  • AU159538B2 - Improvements in or relating to tuning of electrical circuits : en
  • AT176541B - Spacers for index cards : de en
  • CH294074A - Protective device on portable gas cutting torches. : de en
  • AU166929B2 - Improvement in stabilization of emulsions senitized with alkylene oxide polymers : en
  • CA497174A - Hydraulic press : en fr
  • DE1665819U - CURTAIN TRACK WITH ROLLER RUNS, WHICH THE TRACKS ARE MADE OF PLASTIC SUCH AS PLASTIC, RESIN OD. DGL. MATERIAL EXIST. : de en
  • DE1665974U - LOCKING DEVICE WITH ADJUSTMENT DEVICE. : de en
  • DE894976C - Cable winch, especially elevator winch, for mortar and concrete mixers or the like. : de en
  • ES205558A1 - A spongeous rubber body manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041712A - Improvements to a hydrocarbon conversion process : en fr
  • US2656595A - Chromium-alloyed corrosion-resist : en
  • US2657331A - Electronic color television : en
  • AT176453B - Axle suspension, in particular for motor vehicles : de en
  • AU154236B2 - Improvements in and relating to electrical winding and like gear : en
  • CH294012A - Process for the production of metal powders. : de en
  • PL36598B1 - : en pl
  • US2656875A - Stool : en
  • DE1666088U - OVERCURRENT RELEASE DEVICE. : de en
  • DE1666000U - STRING MADE OF RUBBER OR PLASTIC. : de en
  • DE895001C - Process for saving ferromanganese and high-quality types of fried iron : de en
  • FR1042067A - A method of making resin sheets, and multi-layered thermal insulation formed with such sheets : en fr
  • GB698983A - Improvements in impulse telemetering systems : en
  • GB699144A - An ignition system for internal combustion engines : en
  • US2656593A - Cooling castings over sizing forms : en
  • DE894587C - Brush holder for electrical machines : de en
  • DE894807C - Device for pressing cookies against a rotating application template : de en
  • DE894987C - Process for improving the fiber properties, in particular the wrinkling properties of textiles : de en
  • FR1041631A - Safety device for hydraulic brakes for cars and trucks : en fr
  • CH294259A - Roller stamp. : de en
  • DE894641C - Symmetrical coupling for pipes and hoses with limited angulation : de en
  • DE894619C - Cutter head for woodworking machines : de en
  • ES38262U - New cardboard container to contain medicines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042191A - Power supply device for vehicles, such as locomotives, trams, etc. in direct current or alternating current : en fr
  • DE1665993U - PROTECTIVE COVER FOR BOTTLES. : de en
  • DE894755C - Flat glass plate, especially for wall and roof glazing, and process for their production : de en
  • CH294005A - Insole for shoes. : de en
  • FR1041610A - A system for controlling the speed and voltage of AC motors and frequency transformers with stator excitation : en fr
  • FR1041627A - Method and device for joining and separating objects, and slide closure operating according to this method : en fr
  • FR1041898A - Product for the impregnation and disinfection of shoe insoles : en fr
  • PL36706B1 - : en pl
  • USD170722S - Finger ring : en
  • AU164652B2 - Rotary sprinkler : en
  • US2656617A - Educational toy : en
  • US2657018A - Heat exchanger : en
  • US2657275A - Crossbar switch : en
  • AT176437B - Process for quick curing of meat : de en
  • PL36574B1 - : en pl
  • ES209302A1 - IMPROVEMENTS MADE IN THE PREPARATION OF SAND COMPOSITIONS FOR FOUNDRY MOLDING : en es
  • US2656816A - Reel end alarm : en
  • US2657108A - Means for raising and lowering a center leaf in extension tables : en
  • PL36629B1 - : en pl
  • US2656737A - Gearless speed reduction mechanism : en
  • US2657177A - Plating thickness regulator : en
  • US2657319A - Ultrasonic beam shaping device : en
  • AT176461B - Closure for bottles and. similar Vessels : de en
  • AU2091353A - Door fastenings : en
  • AU157985B2 - Improvements in seed sowing machines : en
  • AU2094053A - Improvements in speed reducers : en
  • CH294000A - Turn-down collars, especially for shirts. : de en
  • AU2096553A - Process and apparatus for casting ferrous metals : en
  • CH294139A - Heat exchange device and method for making the same. : de en
  • PL36679B1 - A method of producing an output signal having a constant component from an input signal having a constant component, and an apparatus for applying the method : en pl
  • US2656577A - Attaching clip : en
  • CH294256A - Process for the preparation of a copperable disazo dye. : de en
  • US2657106A - One-piece roller bearing cage : en
  • AU159751B2 - Automatic liquid drain valve : en
  • ES24700Y - Perfected rosary : en es
  • ES38444U - New inhaler (Machine-translation by Google Translate, not legally binding) : en es
  • GB699097A - Improvements in or relating to plain bearings : en
  • FR1041828A - Improved process for the preparation of lubricating oil additives : en fr
  • US2657065A - Automatic chuck : en
  • US2657247A - High-temperature electric furnace and process of operation : en
  • USD170682S - Porch column : en
  • AU2094653A - Electric filter : en
  • DE894622C - Process for the production of masses with a cellular structure : de en
  • US2656843A - Teeth cleaning unit : en
  • ES38381U - Car cigarette case, with automatic electric lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042387A - Advanced training in band saw tensioners : en fr
  • DE894708C - Circuit arrangement for multiple use of dependency lines between two signal boxes : de en
  • FR1041764A - Dental pneumatic machine : en fr
  • FR1042051A - Electric drive motor for centrifugal machine, especially sugar centrifuge : en fr
  • GB698920A - Improvements in or relating to toy tracked vehicles : en
  • ES38288U - A point (Machine-translation by Google Translate, not legally binding) : en es
  • DE894638C - Hydraulic shock absorber : de en
  • ES38326U - Service assembly for antiparasitic antennas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041985A - Motor without valve : en fr
  • DE1665930U - MULTI-PURPOSE RADIO RECEIVER. : de en
  • DE894574C - Slot antenna system : de en
  • DE894615C - Double window with separately hung casement frames : de en
  • DE894748C - Holder for decorative handkerchiefs : de en
  • GB699119A - Textile spinning apparatus with rotating twisting head : en
  • US2656991A - Reel structure for shortening wire cords : en
  • CA497243A - Manufacture of carbon transfer ink : en fr
  • ES36088Y - Indoor soccer table, perfected : en es
  • ES38343U - Sorting tray to store sets of certain objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042017A - Rear recall of the carriage of a typewriter : en fr
  • DE894923C - Device for testing the tensile strength of test pieces, in particular made of non-metallic materials : de en
  • DE1665734U - BRIEFCASE. : de en
  • DE890614C - Insole for welted or similar footwear : de en
  • ES38379U - New soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041639A - Method and apparatus for the transformation of hydrocarbons : en fr
  • SU96154A1 - Method for denoising photographic phonograms : en ru
  • US2656731A - Intermittent mechanical motion : en
  • US2656763A - Luminescent signaling device : en
  • US2656877A - Chair bed : en
  • US2656670A - Pickup mechanism : en
  • ES38419U - Improved trampoline for hydrants and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA497107A - Apparatus for controlling projectiles : en fr
  • US2657022A - Beater mechanism for softening ice cream : en
  • GB699135A - Improvements in or relating to gills for gill boxes and similar textile apparatus : en
  • FR1041984A - High voltage electric generators : en fr
  • FR1042083A - Improvements to variable speed drives : en fr
  • DE894558C - Process for the preparation of carbonic acid amides : de en
  • DE894718C - Directional antenna system for point-like scanning of a specific solid angle, especially for use in target search devices : de en
  • GB699051A - Improvements in or relating to rotary impact tools : en
  • AU2098253A - Improvements in switching devices : en
  • DE894681C - Pit stamp : de en
  • DE895130C - Process for breaking up starch by treatment with urea : de en
  • GB699006A - Improvements in or relating to refrigerator boxes : en
  • DE895009C - Circuit arrangement for generating the control voltage for the drive motor of motor-controlled tuning devices of radio receivers : de en
  • FR1041836A - Improvements in methods of heating metal charges at high temperature in furnaces, and means of implementation : en fr
  • FR1042345A - Loading device for bottle washing machines : en fr
  • GB698924A - Improvements in centrifugal governors for toy motor cars and the like : en
  • PL36607B1 - : en pl
  • USD170735S - Dish or the like : en
  • GB698877A - Wrapping machine : en
  • FR1041552A - Process for the preparation of a polyvalent hemostatic product : en fr
  • FR1041768A - Manufacturing process of knitted belts or girdles : en fr
  • FR1042131A - Apparatus and installation for assembling paper rolls or similar applications : en fr
  • DE1665815U - CORE SUPPORT. : de en
  • DE1666001U - HUEFF, SPORT, STOCKING HOLDERS AND THE LIKE. : de en
  • DE895129C - Wind turbine for generating electricity : de en
  • FR1042165A - Tension device for flexible force transmission members : en fr
  • GB699000A - Process and means for the measurement of the thickness of strip material without contact therewith : en
  • ES38367U - Pants perfected to travel by motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042175A - Improvements in working with aluminum and aluminum alloys : en fr
  • FR1042256A - Beaming device for warping machine : en fr
  • FR1042288A - Binder automatically indicating the sum of the information noted on the documents it contains : en fr
  • GB698989A - Improvements in or relating to piezo-electric crystal pick-ups : en
  • DE1666058U - SIGHT GLASS ARRANGEMENT FOR HOUSING. : de en
  • DE894389C - Lamella filters, especially with counterflow cleaning : de en
  • FR1042216A - Ball joint made by pressing, and method of manufacturing : en fr
  • USPP1224P - Sansevieria plant : en
  • US2656620A - Welted moccasin : en
  • US2656808A - Method of producing heat exchange elements : en
  • US2656954A - Garment hanger : en
  • US2656965A - Collapsible tube capping mechanism : en
  • US2657213A - Process of manufacturing phthalocyanines : en
  • DE894661C - Impeller propeller : de en
  • DE895086C - Process for the production of metallic deposits by thermal evaporation : de en
  • FR1042053A - Floor polish machine : en fr
  • DE894528C - Device for loading or storing dust-like goods : de en
  • DK76576C - Process for the production of polystyrene. : da en
  • ES38267U - Electric transmitter for continuous remote indication of the height of the liquid fuel level contained in a tank especially for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041895A - Underwater or surface cycloprop : en fr
  • FR1042179A - Extendable bed or foldable in length and quick-dismantling for reduced space requirements : en fr
  • FR1042385A - Tension indicator for band saw blades : en fr
  • FR1041569A - Advanced variable capacitor : en fr
  • CH293951A - Cattle cleaning device. : de en
  • US2657346A - Dry contact rectifier : en
  • PL36683B1 - : en pl
  • CA497282A - Converter system : en fr
  • CH294210A - Three-way tipper. : de en
  • CH294240A - Process for the preparation of a trisazo dye. : de en
  • ES36575Y - Improved spring for holding needles on knitting or flat knitting machines : en es
  • FR1041713A - Improvements in the production of plastic films : en fr
  • FR1041971A - Frequency divider : en fr
  • US2656723A - Bourdon tube gauge : en
  • US2656978A - Improvement in or relating to slide rule : en
  • CA497209A - Process for the preparation of an aromatic coffee extract : en fr
  • DE1665858U - PARALLEL FILE CLAMP SMALL VICE. : de en
  • US2656767A - Two-way plow attachment : en
  • US2657378A - Pulse translation apparatus : en
  • AU2096353A - Improvements in Combustion Apparatus : en
  • CH293965A - Method for rinsing toilet and urinal systems and flushing device for carrying out the method. : de en
  • AT176499B - Process for the production of a building material from clay or loam and cement : de en
  • DE894573C - Slot antenna : de en
  • DE1665802U - BRANCH PLUG WITH EARTH. : de en
  • DE1665999U - SHOE TENSIONERS. : de en
  • DE894798C - Motor with overrunning clutch : de en
  • DE894852C - Signaling device in an electrical telecommunications system : de en
  • DE895029C - Electric rotary magnet measuring device : de en
  • DE894651C - Master cylinder for hydraulic pressure systems : de en
  • DE1666084U - BRUSH HANDLE WITH TUNNEL-LIKE OPENING FOR HANGING THE BRUSH. : de en
  • US2656717A - Device for avoiding the dislocation of furnaces or ovens : en
  • AU167736B2 - Process and apparatus for casting ferrous metals : en
  • AU2093353A - Transmission for bulldozing tractor orthe like : en
  • CA497151A - Dermatomes : en fr
  • CA497156A - Treatment of raw plant tissue : en fr
  • PL36625B1 - : en pl
  • AT176403B - Liquid-cooled cylinder head for internal combustion engines, in particular for vehicle engines : de en
  • CA497255A - Method of improving fermented beverages and product obtained thereby : en fr
  • US2656859A - Stock feed mechanism : en
  • DE1666026U - DECORATIVE LACE, BAND OD. DGL. FOR POSAMENTS. : de en
  • ES38454U - Barrel-bar furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041990A - Advanced string for musical instruments : en fr
  • GB698866A - Improvements relating to silicones : en
  • DE894412C - Electric switch with arc extinguishing by a flowing pressure medium : de en
  • DE894462C - Process for the production of sound tapes : de en
  • GB699020A - Improvements in and relating to the prevention of gas stratification in boiler furnaces : en
  • GB699083A - Improvements in or relating to throttle control devices for internal combustion engines : en
  • DE1665962U - ROTATING DEVICE FOR TABLES. : de en
  • CH293948A - Alternative tractor plow. : en fr
  • US2657193A - Resinous condensation products from an aldehyde or ketone with a chroman, thiachroman, coumaran, or benzodihydrothiafuran : en
  • AT176489B - Device for moistening heat-sensitive goods, in particular raw tobacco : de en
  • CH294211A - Valve, in particular for bicycle tubes. : de en
  • DE1666006U - UPPER CLOTHING, LIKE JOPPE OD. DGL. : de en
  • PL36560B1 - : en pl
  • US2656961A - Ice-cream bar bagging machine : en
  • US2656624A - Multiple buck press : en
  • USD170694S - Fig. i. girdle : en
  • DE1666048U - AIR MATTRESS WITH ALTERNATELY ARRANGED AIR CHAMBERS. : de en
  • PL36585B1 - : en pl
  • US2656927A - Fluid supply system : en
  • DE1666013U - HIGH PERFORMANCE MILK COOLER. : de en
  • ES36497Y - Perpetual almanac : en es
  • FR1042153A - Steam generator with high steam temperature and intense air heating : en fr
  • AT176436B - Rapid curing process : de en
  • CH294021A - Process for preparing 2,6-bis- (5'-benzoylamino-anthraquinonyl-amino-1 ') - anthraquinone. : en fr
  • AU2094353A - Method of making double-sided mosaic : en
  • AU161065B2 - Fugitive tinting of textile materials : en
  • CH294115A - Progressive speed variator with inversion of the direction of rotation. : en it
  • US2657115A - Manufacture of alkali metal-free alumina : en
  • US2657248A - Bushing for spark plugs : en
  • PL36696B1 - : en pl
  • FR1041587A - Anti-drip device : en fr
  • CA497133A - Smoking device : en fr
  • DE894474C - Device for distributing artificial manure from a spreader : de en
  • DE895008C - Power supply system for railway safety devices, in particular signal boxes : de en
  • DE1665984U - LAMP FOR MOTOR VEHICLES. : de en
  • DE895020C - Commutator : de en
  • CA497155A - Flexure-sensitive electromechanical transducer device : en fr
  • US2656881A - Metal furniture : en
  • ES38396U - Shock absorber (Machine-translation by Google Translate, not legally binding) : en es
  • DE894986C - Method and device for the identification and orderly distribution of washed and dried textile fabrics, in particular in large laundries : de en
  • FR1041652A - Intermittent forced spray system of fuel in internal combustion engines and carburettor realized by application of the system : en fr
  • FR1042182A - Improvements to endoscopes applicable in particular to bronchoscopes : en fr
  • FR1042309A - Alarm clock movement : en fr
  • GB699057A - Improvements in and relating to electrical supply systems : en
  • FR1041758A - Glass bending process and furnace : en fr
  • FR1041818A - Vehicle to make the ground compact especially for? landing : en fr
  • FR1042155A - Method and apparatus for obtaining pure aluminum using highly volatile aluminum compounds, starting from materials containing aluminum : en fr
  • FR1042355A - Telescopic shock absorber for bicycles and cycles with auxiliary motor : en fr
  • DE894753C - Reinforced concrete beam ceiling to be produced without formwork with prestressed ceiling beams and floating floor slab made of reinforced concrete : de en
  • US2657178A - Treatment of industrial waters : en
  • ES38434U - Security automatic snap lock (Machine-translation by Google Translate, not legally binding) : en es
  • DE1666029U - AUXILIARY DEVICE FOR APPLYING PASTE OR LIQUIDS TO INACCESSIBLE POINTS OF THE MOUTH Cavity. : de en
  • DE751492C - Manufacture of hot rolls : de en
  • DE894667C - Upward opening door that is swiveled along a guide into a horizontal position : de en
  • DE894922C - Device for the formation of the tare weights to be attached when balancing runners : de en
  • DE895023C - Power connection for commutator bars made of carbon : de en
  • ES38244U - A new lounge soccer table (Machine-translation by Google Translate, not legally binding) : en es
  • ES38258U - An improved lemon squeezer (Machine-translation by Google Translate, not legally binding) : en es
  • GB698984A - Improvements in or relating to adjustable counterbalanced lamp stands : en
  • FR1041951A - Drinking tray : en fr
  • CA497190A - Adjustable balance for tires and wheels : en fr
  • AT176417B - Device for taking the inserted tool carrier through the spindle of a machine tool : de en
  • CH294011A - System for extracting a solid substance from a mixture of different substances. : de en
  • PL36697B1 - : en pl
  • FR1041578A - Improvements in the manufacture of pulp : en fr
  • FR1041645A - Motor vehicle centrifugal force starter clutch : en fr
  • FR1042342A - Encoder device : en fr
  • DE869309C - Procedure for deleting the cigarette residue : de en
  • DE1665903U - PEDAL BALL BEARING HOUSING. : de en
  • FR1042328A - Method and apparatus for cinematographic projection with continuously moving film : en fr
  • US2657312A - Radio and television antenna : en
  • FR1041886A - Steering mechanism for motor vehicles of all types : en fr
  • FR1042039A - Safety latch or lock with quick opening and closing by lever : en fr
  • FR1042314A - Improvements made to means for mechanical renewal of railways : en fr
  • ES38316U - Special closure for rubber bags (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041933A - Mechanical device for using an ashtray as a call stamp : en fr
  • FR1042371A - Wood preservatives : en fr
  • DE894842C - Process for the representation of pyrite, in particular detector pyrite : de en
  • FR1041801A - Multi-cut device for lathes : en fr
  • FR1041876A - Ceiling providing heating or cooling and lighting of a room : en fr
  • FR1042206A - Telemetry device : en fr
  • FR1041646A - Process for the manufacture of aluminum alloys by electrolysis of aluminates dissolved in molten baths of halogenated salts : en fr
  • FR1042273A - Packaging especially intended for countries with a tropical climate : en fr
  • FR1042395A - Electric relays : en fr
  • ES38226U - Impermeable (Machine-translation by Google Translate, not legally binding) : en es
  • GB698952A - Improvements in or relating to cyclopentanophenanthrene derivatives and methods of production thereof : en
  • AT176483B - Ski binding with front pull : de en
  • DE1665813U - EYE PROTECTION. : de en
  • DE1666030U - DEVICE FOR INVESTING UPPER AND LOWER JAW DENTURES OR SIMILAR REPLACEMENT PIECES. : de en
  • US2657249A - Storage battery : en
  • US2656646A - Animated jumping toy : en
  • US2656862A - Device for boring the lockholes in doors : en
  • US2656963A - Filling machine : en
  • US2657311A - Antenna : en
  • AT176406B - Pipe clamp for clamping objects to pipes of different diameters : de en
  • DE893475C - Equipment for painting and drying boards : de en
  • DE894946C - Device for supporting the bearing housing of rotating lathe core tips opposite the tailstock quill : de en
  • DK76569C - Coupling with an electric discharge tube with band-shaped electron beam and discharge tube for use in the coupling. : da en
  • PL36674B1 - : en pl
  • DE894648C - Method for debittering lupins, soybeans or the like. : de en
  • PL36692B1 - : en pl
  • CH294039A - Conveyor for sheets of paper. : en fr
  • AT176521B - Process for processing ores using the sink-float process : de en
  • PL36519B1 - : en pl
  • US2656805A - Sewing machine : en
  • ES37700U - Glass diffuser screens for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041653A - Advanced device for carding asbestos : en fr
  • FR1042158A - hollow slab element for the construction of floors : en fr
  • GB699013A - Improvements in the electrolytic polishing and cleaning of metals : en
  • GB699110A - Improvements in or relating to delivery stop motions for textile spinning frames : en
  • IE20626L - Container for transporting liquids. : en
  • CH294248A - Process for the production of a brown, chromium-containing dye. : de en
  • AT176515B - Water hydrant and assembly device : de en
  • CA497189A - Carbon pile regulator : en fr
  • DE1665818U - HANDLE BRUSH WITH FLAT HANDLE, ESPECIALLY FOR CLEANING FOOTWEAR. : de en
  • DE894787C - Idle control device for multi-cylinder internal combustion engines : de en
  • DE1665872U - ADDITIONAL DEVICE FOR HOUSEHOLD CUTTING MACHINES. : de en
  • DE894586C - Pressed body : de en
  • ES210384A3 - A new system of air separator for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042135A - Liquid ring pump : en fr
  • GB698992A - Improvements in or relating to stoppering devices for mineral water bottles and other applications : en
  • DE1665899U - PISTON RING SEAL. : de en
  • ES38314U - Advanced dials for radio sets (Machine-translation by Google Translate, not legally binding) : en es
  • CA497111A - Gang switch structure : en fr
  • CH293991A - Fabrics, in particular for use as an insert or underlay for items of laundry. : de en
  • US2656801A - Tractor borne planter attachment : en
  • DE894958C - Sound film blind wall : de en
  • US2657236A - Preparation of ketone-diarylamine condensates : en
  • US2656800A - Pipe laying apparatus : en
  • US2657260A - Apparatus for the transmission of current pulse combinations, particularly for teletyping : en
  • AU2091253A - Improvements in and relating to vapour generators : en
  • AU1444452A - An improved appliance for use in washing clothes orthe like : en
  • CA497171A - Power lift : en fr
  • ES209557A1 - A vibrant machine, especially transportation and preparation (Machine-translation by Google Translate, not legally binding) : en es
  • ES38266U - Gear device for the drive of the tachymeter of motorcycles in general (Machine-translation by Google Translate, not legally binding) : en es
  • AT176431B - Trimming device for sewing machines : de en
  • AU162161B2 - Methods of manufacturing battery separators andthe like : en
  • CA497154A - Snap fastener : en fr
  • US2656840A - Tobacco spreader for cigarette making machines : en
  • US2657151A - Coating of fabrics : en
  • PL36599B1 - : en pl
  • PL36675B1 - : en pl
  • US2656866A - Nutcracker : en
  • US2656730A - Pulley and method of making same : en
  • AU165771B2 - Improvements in or relating to electron velocity modulation apparatus : en
  • CA497248A - Method of burning gas and apparatus therefor : en fr
  • CH294249A - Process for the production of a brown, chromium-containing dye. : de en
  • DE895112C - Control of power drives, especially for oars : de en
  • DE895113C - Power control with position indicator, especially for controllable pitch propellers and rudder systems on ships : de en
  • AU161064B2 - Shipping spacer : en
  • AU2095453A - Indicator means for air braking systems : en
  • DE894898C - Disinfectants : de en
  • FR1042263A - Reinforcement for props or supporting pillars of mine galleries : en fr
  • AT176456B - Cooling air duct for streamlined rear-engined vehicles : de en
  • CH293978A - Table. : en fr
  • DE895016C - Insulated branch terminal for connecting wires : de en
  • ES38411U - A medical-surgical equipment dejuguete (Machine-translation by Google Translate, not legally binding) : en es
  • GB698976A - Derivatives of 3,4,5,6-tetrahydropyrimidine : en
  • ES38391U - Helical recovery sleeve (Machine-translation by Google Translate, not legally binding) : en es
  • GB698943A - Improvements relating to filters and filtering : en
  • CA497265A - Glow discharge devices : en fr
  • CH293960A - Process for manufacturing compact pieces of hardenable plastic and apparatus for carrying out this process. : en fr
  • GB698964A - Improvements in or relating to an adjustable drinking straw : en
  • ES38260U - New gearless scythe with trapezoid belts and pulleys (Machine-translation by Google Translate, not legally binding) : en es
  • ES38373U - Swivel hanger for garments and head cover (Machine-translation by Google Translate, not legally binding) : en es
  • PL36673B1 - : en pl
  • DE1665714U - SHOWER, ESPECIALLY HOSE SHOWER FOR HAIRDRESSER. : de en
  • AU160110B2 - Improvements relating to jib cranes : en
  • AU163626B2 - Method of making double-sided mosaic : en
  • CA497165A - Production of asbestos-rubber compositions : en fr
  • CH294231A - Process for the preparation of a copper-containing disazo dye. : de en
  • CH294110A - Shut-off device for lines carrying flowing media. : de en
  • DE894950C - Centrifugal separator : de en
  • GB699163A - Improvements in or relating to extrusion presses for the production of tubes and other continuous hollow articles : en
  • DE765003C - Tool with hard metal inserts or pads : de en
  • DE894591C - Process for the production of water-insoluble coatings of resulting water-containing emulsions : de en
  • DE894811C - Housing for two or more piston capsule machines with axial conveying device : de en
  • ES38294U - Shuffling device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041941A - Shelter against demolition by bombardment, earthquakes, volcanic eruptions, typhoons and other applications : en fr
  • FR1042332A - Installation carrying electrical equipment and possibly allowing its immediate replacement without power : en fr
  • US2656981A - Heater fitting and connection : en
  • US2657085A - Door latch : en
  • US2657129A - Aluminum-alloyed corrosion-resistant metal powders and related products and processes : en
  • CA497298A - Fermenting method : en fr
  • US2656638A - Shotgun choke : en
  • US2657208A - Process for preparing 1-methyl-4-phenyl-4-cyanopiperidine : en
  • CA497206A - Pneumatic tool : en fr
  • DE894414C - Electric motor, especially for fan drive : de en
  • CH293995A - Needle bar lubrication device on a sewing machine, e.g. a high-speed industrial sewing machine. : de en
  • DE894559C - Process for the elaidination of unsaturated fatty acids : de en
  • US2657356A - Instrument for determining ratio and polarity of transformers : en
  • US2657362A - Impedance matching network : en
  • US2656849A - Metering appliance with automatic solution shutoff device : en
  • US2657120A - Chemical reactor : en
  • CA497239A - Watercooled electric lamps with means for and method of preventing external coatings of such lamps : en fr
  • CH294037A - Index pressing device. : de en
  • ES38384U - New removable box (Machine-translation by Google Translate, not legally binding) : en es
  • CH294088A - Method of grinding the teeth of band saw blades. : de en
  • DK76586C - Base lock. : da en
  • FR1042138A - Process for hydrogenating and oxygenating liquid fuels : en fr
  • DE1666095U - SUSPENSION OF MOUNTING RAILS FOR LONG FIELD LIGHTING STRIPS AND THE LIKE. : de en
  • DE894548C - Index tray : de en
  • DE894892C - Process for the production of tannin-boric acid compounds : de en
  • DE895081C - Electromagnetic clutch : de en
  • FR1042230A - Synthetic waxes : en fr
  • DE894847C - Closed electric oven with floor duct : de en
  • DE895015C - Procedure for covering cables : de en
  • DE1665927U - SUPPORT PLATE FOR ADDRESS CARDS AND THE LIKE. : de en
  • DE894944C - Flow process for pickling and yellow firing of copper and copper-containing alloys and device for carrying out the process : de en
  • ES38272U - Float swimsuit (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041612A - New primers for the precipitation of alumina from alkali aluminate solutions : en fr
  • US2656698A - Liquid extraction with vacuum and heat : en
  • DE894998C - Heat exchanger with spiral channels : de en
  • FR1042148A - Stabilizer for polyvinyl chlorides and for mixed polymers based on vinyl chloride : en fr
  • AU2094553A - Improvements in or relating to electrical interference suppressors : en
  • CH294194A - Automatic alarm device. : en fr
  • DE891580C - Photoelectric semiconductor devices : de en
  • DE894514C - Shearer for shaving cuts : de en
  • ES37755U - Trivet, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB699099A - Spindle support and bearings for machine tools : en
  • GB699134A - Improvements relating to the separation according to specific gravity of mixtures ofparticles differing in specific gravity and grain size : en
  • ES38268U - Electric indicator of the liquid fuel level of the tanks of the vehicles driven remotely by a resistance (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041659A - Heat exchange process for catalytic cracking operations : en fr
  • FR1042077A - Device with incised sheets of cardboard mounted to pivot on one another, showing a choice of two different images : en fr
  • US2657368A - Twisted plug-cord connector : en
  • FR1041584A - Development of centrifugal fans : en fr
  • FR1042066A - Electronic signal integrator tubes : en fr
  • FR1042139A - Measuring device : en fr
  • FR1042360A - Manufacturing process of low nitrogen steel by wind refining process : en fr
  • US2656947A - Bottle carton carrier and unit for use therein : en
  • US2657295A - Potentiometer : en
  • US2656657A - Wrapping and sealing machine : en
  • US2656936A - Shock absorbing mechanism for railway draft riggings : en
  • US2657133A - Electron tube marking : en
  • DE894540C - Apparatus for washing using a device which causes the washing liquor to vibrate : de en
  • ES36368Y - Toy detonator revolver : en es
  • FR1042209A - Armored vehicle interior : en fr
  • ES38324U - Decorative slide fastener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042008A - Handling device for vehicle wheel change : en fr
  • FR1042103A - Brake improvements : en fr
  • CH293968A - Latches for locks. : de en
  • CH294065A - Process for the production of metals and alloys which have a carbon content of at most 1.8%. : de en
  • DE894739C - Hand lamp with collector for emergency lighting, signaling and lighting purposes for motor vehicles and trailers : de en
  • USD170696S - Necklace ob the like : en
  • US2657172A - Therapeutic solution of calcium lactate and calcium glycerophosphate : en
  • DE894731C - Working machine driven by an electric motor : de en
  • CH294200A - Perforated cap for deformable container. : en fr
  • AT176507B - Blower for hay, straw, etc. like : de en
  • US2657235A - Aryloxybenzaldehydethiosemi-carbazones : en
  • USD170733S - Wilson floor plate : en
  • US2657211A - Preparation of 1-methylpiperidylmethanols : en
  • DE754482C - Fixing agent for essential oils that are soluble in low-percentage alcohol : de en
  • DE1665705U - FOUNTAIN PEN. : de en
  • DE894830C - Extraction device, especially for roller bearings in internal combustion engines and motor vehicles : de en
  • DE1666081U - DEVICE FOR THE GENTLE DEPOSITION OF PIPES OD. DGL. : de en
  • PL36626B1 - : en pl
  • AT176516B - Shut-off element for the flow of water to cisterns : de en
  • CH294209A - Device on motor vehicles for automatically dimming the headlights. : de en
  • US2656779A - Ventilation of passenger compartment of automotive buses : en
  • PL36695B1 - : en pl
  • US2656899A - Apparatus for supplying a liquid to a fluid pressure medium under flow : en
  • US2656934A - Curtain fixture : en
  • US2656764A - Mount and means for supporting and orienting optical devices : en
  • US2657270A - Line circuit without relays : en
  • US2657327A - Adjusting system for furnace controls : en
  • AT176474B - Pulse generator for electric pasture fences : de en
  • CH294111A - Valve device for high vacuum technology. : de en
  • DE894485C - Device for venting the crankcase of an internal combustion engine for motor vehicles : de en
  • DE894653C - Friction clutch, especially for motor vehicles : de en
  • ES209696A1 - A fluid heating device (Machine-translation by Google Translate, not legally binding) : en es
  • AT176435B - Device for the ultraviolet irradiation of liquids : de en
  • ES36366Y - Toy consisting of an automatic pistol : en es
  • FR1041615A - Large grain : en fr
  • DE894684C - Process for improving the extensibility of cellulose yarn or cord : de en
  • FR1042095A - Improvements in the production of suspenders : en fr
  • FR1042330A - Consolidation fur for lag bolt holes in wooden railway sleepers : en fr
  • FR1042391A - Extendable Casting Fishing Rod : en fr
  • FR1041675A - Improvements to electro-chemical cells and automatic vent enclosure for said cells : en fr
  • FR1042284A - Method and device for feeding solids into powder or pieces : en fr
  • FR1042130A - Safety razor : en fr
  • FR1042350A - New process for dephenolating tar oils : en fr
  • GB698975A - Improvements in or relating to ultrasonic pulse echo systems : en
  • CA497297A - Regulating systems : en fr
  • DE894590C - Facility for operating Roentgen pipes : de en
  • DE894610C - Device for keeping the milk sterile in feeding bottles and the teat attached to them : de en
  • FR1041905A - Draft grille : en fr
  • ES38270U - Incandescent lamp with several automatically replaceable filaments (Machine-translation by Google Translate, not legally binding) : en es
  • DE894603C - Working head for machines for mending knitted, hosiery and woven goods : de en
  • DE894763C - Plane-tooth saw blade : de en
  • FR1042222A - Installation of road or rail signs : en fr
  • CA497163A - Circuit interrupters : en fr
  • CH294041A - Toy. : en fr
  • AU2091153A - Improvements in and relating to heat exchangers : en
  • CH294243A - Process for the preparation of a trisazo dye. : de en
  • CH294250A - Process for the production of a brown, chromium-containing dye. : de en
  • USD170689S - Dee elizabeth godfredsen : en
  • US2657380A - Underground prospecting system : en
  • DE1665972U - DEVICE FOR REGULATING THE COOLING AIR SUPPLY IN MOTOR VEHICLES. : de en
  • ES207908A1 - Perfections in irrelenable closure mechanisms, applicable to all kinds of containers for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB698985A - Improvements relating to aerial systems : en
  • US2656632A - Picture frame : en
  • GB699108A - Improvements relating to the cooling of cement clinker or the like : en
  • FR1042195A - Rim for supporting a tire casing, in particular in a machine used to grate or balance it with a view to retreading : en fr
  • PL36666B1 - : en pl
  • US2657149A - Method of esterifying the surface of a silica substrate having a reactive silanol surface and product thereof : en
  • AT176481B - Ashtray with trump display device for card players : de en
  • DK76568C - Brown tubes for television receivers. : da en
  • DE894580C - Electrical line insulation : de en
  • PL36658B1 - : en pl
  • DE1665987U - ROTATING VENTILATION NOZZLE, IN PARTICULAR FOR WINDSHIELDS. : de en
  • DE894782C - Procedure for securing deeds, documents, identity cards, works of art, etc. a. against change, forgery or damage : de en
  • FR1042177A - Multipurpose game table : en fr
  • GB698990A - Improvements in collapsible boxes and like containers : en
  • US2657196A - Production of polyaminotriazoles : en
  • US2657011A - Means for controlling hoists and winches : en
  • US2657113A - Foundry composition and method : en
  • USD170688S - Ratchet weench : en
  • AU163105B2 - Improvements relating to electrically heated soldering irons : en
  • AU164816B2 - Improvements in fog inhibiting agents and stabilisers for photographic emulsions and to emulsions containing same : en
  • CA497194A - Spindle lubricating means : en fr
  • US2656910A - Means for conveying and arranging cans in rows : en
  • US2657010A - Fence post driver and puller : en
  • USD170730S - Pair of goggles : en
  • DE894566C - Deflection device for cathode ray tubes : de en
  • FR1042370A - Two-stroke engine : en fr
  • DE894704C - Process for the production of alloy steels in coreless induction furnaces : de en
  • DE895098C - Procedure in the operation of pressure cookers and arrangement for carrying out the procedure : de en
  • AU1336952A - Improvements in or relating to devices for sharpening saws : en
  • ES36471Y - Accumulator charging rack : en es
  • FR1042045A - Folding chair : en fr
  • FR1042207A - Method of preparing the mold for lost wax precision casting : en fr
  • CH293974A - Beverage mixer with mixing cup. : de en
  • FR1041726A - Tube cutting device : en fr
  • FR1042174A - Improvements made to assemblies including disruptor contacts : en fr
  • US2657001A - Refuse receptacle holder : en
  • DE894487C - Spark plug with adjustable spark gap : de en
  • AT176534B - Process for the production of textiles with dirt-repellent properties : de en
  • AU163627B2 - Improvements in or relating to variable ratio power transmission apparatus : en
  • GB699164A - Linings for condenser tubes : en
  • ES36167Y - Disintegrator mill for paper mills : en es
  • FR1041671A - Device allowing signs, panels, etc. to be made visible at will. : en fr
  • FR1041844A - Method and apparatus for transporting materials : en fr
  • FR1041980A - Improvements to machines for monochrome or polychrome printing of tubes, and other cylindrical bodies : en fr
  • AU162726B2 - Door Fasteners : en
  • CH294180A - Plant for atomizing liquids. : de en
  • SU96183A1 - Device for concentrated balancing of artificial and main circuits in long-distance communication cables : en ru
  • US2657163A - Wallboard adhesive and method : en
  • DE1666070U - REARING DEVICE FOR POULTRY CHICKS. : de en
  • DE894626C - Phonogram carrier for recording and playback in line writing : de en
  • FR1041890A - Hermetic sealing device for pipes, in particular drain pipes and apparatus for fitting said device : en fr
  • FR1042087A - Hollow cell ceiling for cross-beam floors : en fr
  • DE894802C - Feeding device on presses : de en
  • DE894778C - Accelerometer : de en
  • DE895012C - Pupinized, amplifier operated cable system : de en
  • FR1041797A - Accelerator mechanism of reels of strip material : en fr
  • CA497246A - Treatment of electric lamp envelopes : en fr
  • CH294173A - Process for the preparation of a quaternary ammonium compound. : de en
  • FR1042005A - Method and devices for closing and opening deformable material capacities : en fr
  • FR1042056A - Articulated support for flower pots : en fr
  • GB698889A - Improvements in and relating to power control mechanism for winding engines : en
  • FR1042308A - Stop device for clock movements with alarm clock : en fr
  • AT176471B - Sharpening device : de en
  • CH294109A - Valve. : en fr
  • ES36363Y - Dice model for games where drinks are played : en es
  • FR1041981A - Device for guiding the consoles of milling machines, in particular milling machines intended for reproduction : en fr
  • FR1042089A - Process of pounding ceramic powders under vacuum with its application device : en fr
  • FR1042381A - Process for manufacturing rims for cycles, and rims obtained by this process : en fr
  • GB698872A - Improvements in radio-frequency transformers : en
  • GB699084A - Improvements in and relating to mountings for reels, bobbins and the like : en
  • CH294057A - Device for mounting a clockwork axis counter-pivot on its support. : en fr
  • CH294244A - Process for the preparation of a trisazo dye. : de en
  • ES36755Y - Toy : en es
  • FR1042262A - Improvements in the production of corrugated boards and resulting new products : en fr
  • FR1042267A - Flash lamp : en fr
  • ES38407U - Decorative screw, own to hold figurines and amulets in key chains and similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042361A - Nib for reservoir pen holder : en fr
  • US2657080A - Seal for railroad journals : en
  • CA497109A - Rotor for turbines and similarly bladed fluid flow machines : en fr
  • US2657190A - Blends of polybutadiene and butadiene-acrylonitrile copolymer : en
  • ES38281U - Receiving device for balls or bullets (Machine-translation by Google Translate, not legally binding) : en es
  • ES38236U - Archiving device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041565A - New process for the preparation of oxazolines : en fr
  • FR1042198A - Snap-lock clasp : en fr
  • FR1042318A - Safety device for pressurized hydraulic lines, in particular for motor vehicle brakes : en fr
  • US2656880A - Dual edging : en
  • USD170726S - Bab latch : en
  • ES38403U - Cinematographic camera, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2656746A - Pliers for split shot : en
  • US2656543A - Necktie : en
  • ES38322U - Metal sheet frame for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • GB699168A - Improvements in liquid filters : en
  • DE894533C - Method and device for the temporary support of the hanging wall in front of the coal face during peeling extraction : de en
  • US2656566A - Apparatus for extruding plastic material : en
  • US2656663A - Tractor mounted sweep rake : en
  • US2657221A - Vat dyestuff : en
  • US2657097A - Process and means for metallizing nonconductive bases : en
  • AU2096753A - Method and device for recovering low molecular weight fractions inthe spinning of synthetic linear polymers : en
  • CA497215A - Milk evaporation process and apparatus : en fr
  • DE1666018U - MAINS SWITCH FOR PUSH BUTTON SWITCHES, UNITS IN HIGH FREQUENCY DEVICES. : de en
  • DE751501C - Electric circuit breaker with arc extinguishing by a flowing pressure medium : de en
  • DK76578C - Lifting and lowering device for markers on agricultural machinery. : da en
  • DE894505C - Friction clutch, especially for motor vehicles : de en
  • DK76570C - Process for transferring liquid hydrocarbons to apparently solid form. : da en
  • FR1041822A - Process for the manufacture of olefin oxide, in particular of ethylene oxide : en fr
  • US2656675A - Automatic control system for feedback turbines : en
  • FR1041757A - Installation of an automatic signaling device intended to ensure the occupation of a common device : en fr
  • DE894996C - Hot steam cooler for ship boilers : de en
  • ES209698A3 - Improvements introduced in welding and cutting blades (Machine-translation by Google Translate, not legally binding) : en es
  • ES36269Y - Simplified wrist for stitch-taking machines : en es
  • AT176429B - Automatic device intended for sewing machines for severing thread chains on or between successive workpieces : de en
  • CH293961A - Method and device for the production of reinforced fiber cement boards. : de en
  • DE1665994U - ROTATING MEASURING FUEL. : de en
  • US2656701A - Rug scouring apparatus : en
  • CH294058A - Shock-absorbing bearing for moving parts of timepieces. : en fr
  • DE1665961U - FOLDING IN A FOLDING SEAT WITH A FOLDING WRITING PLATE AT THE REAR. : de en
  • FR1041889A - Process for the preparation of acetylacetic acid amides : en fr
  • FR1042219A - Alarm installation for pneumatic mills : en fr
  • PL36601B1 - : en pl
  • FR1041620A - Improvements to vortex separators : en fr
  • FR1042194A - Method for the classification of fine-grained magnetized particles : en fr
  • AU165059B2 - Improvements in or relating to pilger mill apparatus forthe manufacture of seamless metal tubes : en
  • DE894825C - Feeding device for conveyor lines u. Like. By means of a storage bunker or -behaelters : de en
  • ES38378U - New pour (Machine-translation by Google Translate, not legally binding) : en es
  • GB699054A - Improvements in or relating to the construction of buildings : en
  • ES33771Y - Special cap for closing bottles adapted to the crown type : en es
  • GB698864A - Improvements relating to the manufacture of nutritional preparations from componentsof the vitamin b-complex : en
  • GB698982A - Sewing machine attachment for overcasting and serging : en
  • US2656538A - Plant tying machine : en
  • PL36610B1 - : en pl
  • PL36647B1 - : en pl
  • AU160862B2 - Vulcanization of rubber sections : en
  • AU164070B2 - Improvements in or relating to domestic fire-grates : en
  • CA497237A - Electric motors for vacuum cleaning and like machines : en fr
  • DE894806C - Drive connection between a rotating shaft of high-speed sewing machines and a shaft of high-speed sewing machines running perpendicular to it : de en
  • AU2098453A - Improvements in or relating to means for mounting and sealing sinks in benches : en
  • AU2091553A - Vehicle windscreen wipers : en
  • DE1666087U - FLEXIBLE BUTTON, ESPECIALLY FOR OFFICE MACHINES. : de en
  • CH294029A - A process for electrolytically forming on a metal a coating of an alloy of copper and tin. : en fr
  • CA497238A - Door lock : en fr
  • CA497146A - Isopropylidene-p-phenoxy-2-ethanol-p-phenoxyacetic acid : en fr
  • FR1041805A - Lubricated stuffing box : en fr
  • FR1041973A - Device for improving the spring suspensions of elevator cabs : en fr
  • FR1042183A - Method for facilitating shaving and means for applying the method : en fr
  • FR1042397A - Semi-automatic device for closing furniture or other doors : en fr
  • IE20915L - Pulverization of solid materials : en
  • AT176451B - Ball joint with a lower ball seat formed by a shell, in particular for the steering linkage of motor vehicles : de en
  • AT176478B - Travelers for ring spinning and ring twisting machines : de en
  • AU159372B2 - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • PL36665B1 - : en pl
  • ES36436Y - Rocking, rotating and scrolling loudspeaker for electronic organs : en es
  • US2657110A - Broiler structure : en
  • US2657185A - Blends of elastomers with modified phenolic resins : en
  • DE894909C - Tool for the production of molded parts using the transfer molding process : de en
  • AU160211B2 - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • CA497170A - Plows : en fr
  • CH294018A - Process for the preparation of hexahydroanilines alkylated on the nitrogen. : de en
  • DE894567C - Process for generating signals in carrier frequency telecommunications systems : de en
  • US2657264A - Automatic volume control : en
  • US2656907A - Method of and means for handling biscuits : en
  • US2657096A - Combined hose and sprinkler head holder : en
  • US2657280A - Hydbrid circuits : en
  • PL36612B1 - : en pl
  • CA497295A - Elevator motor control systems : en fr
  • CH294075A - Device for temporarily securing two ferromagnetic objects to one another, especially for use as a welding gauge. : de en
  • SU96068A1 - Electro-hydraulic drive for resistance welding : en ru
  • AU1430652A - Improvements in modulators : en
  • AU167274B2 - Improvements relating to temporary supports and centerings : en
  • CH294156A - Cathode. : de en
  • CH294205A - Streamlined cell car. : de en
  • FR1041787A - Method and apparatus for manufacturing fibrous products : en fr
  • FR1042059A - Improvement in the construction of internal combustion engines achieving the faster expulsion of burnt gases from the cylinders : en fr
  • FR1042118A - Diaphragm valve for liquids or gases : en fr
  • AU163129B2 - Polar relay : en
  • CH294198A - Closure on a container. : de en
  • DE894644C - Drive device for height adjustment, in particular the writing arms of writing measuring devices : de en
  • ES38242U - Special organization box-container (Machine-translation by Google Translate, not legally binding) : en es
  • AU161583B2 - An improved scrub rake : en
  • AU2085853A - Improvements in or relating to trigger circuits : en
  • CA497269A - Two frequency micro-wave oscillator : en fr
  • DE1666066U - CIGARETTES DISPENSER WITH FRICTION ROLLER DRIVE, CAN BE SUPPLEMENTED WITH RUBBER SUCTION DEVICE. : de en
  • ES38352U - Flat puzzles, suitable for advertising applications (Machine-translation by Google Translate, not legally binding) : en es
  • ES38433U - Automatic rivet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041575A - Improvements to a talking machine : en fr
  • FR1041662A - Device for induction heating of metal parts : en fr
  • GB698937A - Improvements in and relating to distance indicating devices with reduction gearing : en
  • AU163027B2 - Improvements relating to steam pressing irons : en
  • USRE23729E - Heavr-dtlty fiber container : en
  • DE1665989U - FENDER FOR MOTOR VEHICLES. : de en
  • GB698883A - Improvements in or relating to steering gear for vehicles : en
  • PL36522B1 - : en pl
  • DE1665817U - CASE CARRIER, IN PARTICULAR FOR ACCORDION CASES. : de en
  • DE1666002U - SOCK HOLDER. : de en
  • DE894417C - Carbon brush for electrical machines : de en
  • DE894480C - Power control for internal combustion engines working with gas injection : de en
  • FR1042115A - Process for the refrigeration of reaction gases of ammonia synthesis : en fr
  • GB698894A - Improvements in or relating to machines adapted for applying reinforcements to articles : en
  • ES209332A1 - A procedure apra produce amino acid compounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041806A - Marker machine for drawing lines on pavements : en fr
  • GB699091A - Improvements in plant and process for the manufacture of water gas or gas consistinglargely of carbon monoxide and hydrogen : en
  • ES38515U - A hobby and instructive game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042241A - Beryllium oxide recovery process : en fr
  • ES36645Y - Apparatus for sharpening knives : en es
  • FR1041892A - Ultra-shortwave electron beam tube : en fr
  • DE894564C - Plowshares with springy, evasive shovels : de en
  • DE894864C - Cable with insulation from wide sheets of film and process for its manufacture : de en
  • DE894871C - Multi-pole coupling, especially for multi-core connection cables, for telecommunications equipment : de en
  • GB698871A - Improvements in the electric circuit arrangement of direct-current motors for hoisting machinery : en
  • GB699075A - Ethers of hydroxy aldehydes : en
  • DE894770C - Plastic mass : de en
  • DK76561C - Process for the preparation of 1,4-dihydrazino-phthalazines or their reaction products with carbonyl compounds. : da en
  • ES38445U - New type of joist for construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB698895A - Improvements in or relating to driving transmissions for vehicles : en
  • DE894714C - Carrier Stream Multiple Messaging System : de en
  • ES38291U - New banderºn for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041760A - Method and device for determining the number and size of particles in a cluster : en fr
  • GB699023A - Process and apparatus for the manufacture of acetylene from calcium carbide and water with the simultaneous production of dry calcium hydroxide : en
  • AT176543B - Support plate for card files : de en
  • BE523366A - : en fr
  • CH294040A - Film guidance on roll film cameras. : de en
  • US2656985A - Garbage disposal apparatus : en
  • US2657201A - Controlled, heterogeneous hydrolysis of polymeric esters : en
  • US2657234A - Preparation of thiosemicarbazides : en
  • US2657314A - Ultra short wave generator having a wide band of oscillation frequencies : en
  • DE894695C - Device for moving the suction rod on applicators : de en
  • ES209591A1 - A procedure to separate aromatic hydrocarbons from a mix with their non-aromatic hydrocarbons (Machine-translation by Google Translate, not legally binding) : en es
  • ES38450U - Diaper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042260A - Improvements to sewing machines : en fr
  • GB699080A - Production of new esters of ortho-phosphoric acid and salts thereof : en
  • PL36508B1 - : en pl
  • US2656561A - Overhead door wheel mount : en
  • USD170693S - Johnson automobile : en
  • ES38401U - Luminous device, portable, for display of advertisements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041977A - Lost wax casting process : en fr
  • FR1042289A - Watch refinements : en fr
  • FR1041878A - Filtering device : en fr
  • FR1042181A - Device allowing easy reading of the level of a liquid contained in a transparent tube, in particular the water level of a boiler : en fr
  • ES38447U - An irrefutable plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041677A - prefabricated elements in lightweight concrete or other composition, constituting the walls, partitions and base plates of poured concrete floors, in semi-prefabricated constructions : en fr
  • DE894977C - Conveyor pipeline for combustible, dust-like material : de en
  • CA497258A - Electromechanical translator : en fr
  • CA497300A - Grinding wheel dresser : en fr
  • AT176520B - Continuous horizontal slurry process and installation for its implementation : de en
  • DE894490C - End stop arrangement for drives : de en
  • DE894747C - Surfactants containing active chlorine : de en
  • DE894809C - Photographic lens shutter with flashlight equalizer : de en
  • DE894927C - Electrical calculator : de en
  • DE894978C - Nozzle separator : de en
  • FR1042353A - Improvements made to carburettors with a constant level tank : en fr
  • US2656604A - Machine for reproducing patterns or images : en
  • US2657109A - Dispenser for drinking straws : en
  • US2657155A - Process of forming an insoluble coating : en
  • DE894589C - Continuously working machine for the production of electric lamps : de en
  • ES38299U - New device for callus defense (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041570A - Improvements to rain shields for rubber trees and the like : en fr
  • US2656671A - Method of making yarns : en
  • PL36517B1 - : en pl
  • FR1041616A - Device to facilitate the determination of errors in groups of signs : en fr
  • GB699071A - Improvements in means for the transport of sheet material : en
  • AU2094753A - Improvements in or relating to pilger mill apparatus forthe manufacture of seamless metal tubes : en
  • CA497136A - Molding machines : en fr
  • FR1042048A - Improvements to transistor assembly processes : en fr
  • FR1041910A - Process for manufacturing a packaging of products intended for the preparation of drinks by infusion and packaging obtained by this process : en fr
  • DE894435C - Device for the automatic filling and melting of ampoules : de en
  • DE894702C - Process for the production of wind-cooled steel with Siemens-Martin steel properties : de en
  • DE894736C - Electromagnetic double clutch : de en
  • US2656798A - Automatic machine for molding pie shells from dough : en
  • US2657374A - Suspension system for seismograph detectors : en
  • FR1041573A - New amino derivatives of thiaxanthone : en fr
  • FR1041636A - Articulated mechanical bed : en fr
  • FR1042218A - Removable fixing for tubular objects : en fr
  • FR1041767A - Process for the treatment of gases containing olefins, in particular ethylene : en fr
  • FR1041888A - Process for the manufacture of carpets or similar pile fabrics and resulting product : en fr
  • FR1041909A - Improvements made to front-cut agricultural machines, preferably combine harvesters : en fr
  • GB698996A - Process for purifying the polychlorophenoxy-aliphatic monocarboxylic acids : en
  • AU166088B2 - r "Improved appliance for suppression of explosions and prevention of fires : en
  • DE894455C - Device for displaying and recording a measured value which is dependent on two or more measured variables : de en
  • DE894904C - Height-adjustable tripod for hairdressing equipment : de en
  • ES38346U - Drum or metal plate steiner (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042224A - Device adaptable to a machine tool for machining helical threads on workpieces : en fr
  • DE1666057U - DEVICE FOR MARKING JUNCTION AND SWITCH SOCKETS. : de en
  • DE895078C - Electric ignition device, especially for combustion and jet turbines : de en
  • DE895105C - Locking device for the switching rulers or the like of change gears for motor vehicles : de en
  • AU167534B2 - Improvements in joints for asbestos-cement tubes suitable for conveying fluid : en
  • CA497242A - Process for improving the adhesive power of bitumens and tars : en fr
  • FR1042274A - Improved process for preparing thiosemicarbazide : en fr
  • AT176486B - Locking of horizontal columns adjustable along a running rail : de en
  • CA497271A - Radiation detector : en fr
  • PL36551B1 - : en pl
  • AU2091953A - Improvements in fog inhibiting agents and stabilisers for photographic emulsions and to emulsions containing same : en
  • AU2096653A - Improved power takeoff assembly for agricultural tractors orthe like : en
  • PL36630B1 - : en pl
  • DE767823C - Multi-layer enclosure for cooling rooms : de en
  • DE894463C - Cassetted sound tape with mechanically scannable sound writing : de en
  • ES38216U - Tire inflation gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041958A - Prestressed reinforced concrete bar for reinforcement of concrete constructions : en fr
  • GB698913A - Improvements in or relating to holders for welding electrodes : en
  • PL36636B1 - : en pl
  • DE894489C - Valve for carbon dioxide bottles : de en
  • DE894766C - Device for vulcanizing aqueous, especially foamed rubber dispersions : de en
  • AU2085453A - Improvements in or relating to tuning of electrical circuits : en
  • CH294071A - Hydraulic mold clamping device on an injection molding machine. : de en
  • AT176506B - Device for the pneumatic conveyance of bulk material : de en
  • AU2099353A - Improvements in or relating to filing tools : en
  • CA497261A - Telephone substation apparatus : en fr
  • DE894479C - Safety device for internal combustion engines, in particular for motor vehicles, through which the speed of the internal combustion engine is limited if the lubricating oil pressure is insufficient : de en
  • CA497152A - Winding arrangement for variable transformer : en fr
  • CH294112A - Infinitely variable V-belt pulley change gear, especially for small outputs. : de en
  • ES33770Y - Endoscope for birds : en es
  • FR1042341A - Automatic switching device : en fr
  • GB698949A - Improvements in or relating to colour television systems : en
  • GB699064A - O-2,4,5-trichlorophenyl o,o-dialkylthiophosphates : en
  • FR1041835A - Improvements to steam generators and superheaters : en fr
  • GB698867A - Manufacture of packages with string handles and tags : en
  • DE892866C - Centerless grinding machine with hydraulic control of the transverse positioning of the slide carrying the grinding or regulating wheel : de en
  • PL36548B3 - : en pl
  • PL36632B1 - : en pl
  • US2656883A - Electric ignition and control for vaporizing oil burners : en
  • US2656930A - Drainage leaf attachment means for leaf type filters : en
  • US2657037A - Antistall device : en
  • US2657198A - Disulfide ring compounds and polymerization thereof : en
  • US2657294A - Lag fuse : en
  • US2657310A - Antenna coupling network : en
  • DE894737C - Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines : de en
  • DE1665947U - IGNITION AND OPERATING EQUIPMENT FOR ELECTRIC DISCHARGE TUBES, IN PARTICULAR FLUORESCENT LAMPS. : de en
  • AT176497B - Mortar for laying refractory bricks : de en
  • DE894600C - Heavy oil burner : de en
  • DE894469C - Bimetal regulators, in particular bimetal temperature regulators : de en
  • FR1041685A - Hydraulic device that can operate in transmission or as a brake : en fr
  • US2656932A - Stocking drying apparatus : en
  • US2657102A - Guard bearing : en
  • DE1666046U - GARDEN BENCH. : de en
  • US2657021A - Apparatus for the mechanical production of acoustic vibrations for use in emulsification, dispersion or like processes : en
  • US2657301A - Electronic heat-treating device : en
  • CA497134A - Fasteners for laminated driving belts : en fr
  • US2657246A - Selective polymerization of isobutylene : en
  • AU2087453A - Improvements relating tothe suspensions of electromagnetic instruments : en
  • CH294137A - Heat exchange device. : de en
  • CA497143A - Process of reacting dicyandiamide and a primary aryl amine : en fr
  • US2657030A - Treatment of solid substances at higher temperatures under action of gases : en
  • US2657205A - Dyes containing a vinyl sulfone : en
  • FR1041597A - Four-stroke internal combustion engine, gearshift and clutch assembly featuring the use of only two rotating shafts : en fr
  • FR1041696A - Fluorescent Lamp Improvements : en fr
  • FR1042071A - Reducible width harrow for its movements : en fr
  • BE523275A - Tables with light pattern : en fr
  • FR1042100A - Tool for making regular holes in the casings of pneumatic tires : en fr
  • US2656736A - Automatic transmission : en
  • US2657023A - Method and apparatus for mixing beverages : en
  • AT176416B - In particular, hydraulic machine tool control, primarily rotary jaw control, that works according to a template : de en
  • AU2092353A - Improvement in stabilization of emulsions senitized with alkylene oxide polymers : en
  • CA497145A - Aldehyde furyl substituted amine resin : en fr
  • US2656662A - Tractor mounted stalk shredding device : en
  • US2656726A - Gravitational torquing means for gyro instruments : en
  • US2656592A - Method of manufacturing snap disk springs : en
  • US2656999A - Angle connector for trough systems : en
  • USD170703S - Katz necklace or the like : en
  • AU2096253A - Improvements in or relating to devices for securing the ends of wires together without soldering, welding orthe like : en
  • CH294127A - Cylinder head on air-cooled internal combustion engines. : de en
  • FR1042286A - Combined system and method of grinding drying with removal of hard bodies : en fr
  • FR1042022A - Way to remove or decrease shrinkage of textiles : en fr
  • PL36539B1 - : en pl
  • US2656677A - Combustion gas and steam power generating unit : en
  • US2657228A - Sulfonic acid aryl esters of polyarylethylene derivatives and a process of making same : en
  • USRE23730E - Camber and caster gauge : en
  • CA497302A - Removable screens for spectacles : en fr
  • DE1666016U - HOSE PROTECTION DEVICE ON SPRAY MACHINES FOR ROAD CONSTRUCTION. : de en
  • DE894687C - Process and preparations for the production of water-insoluble azo dyes on fibers : de en
  • FR1041614A - Sheet metal cliché for printing addresses : en fr
  • GB698878A - Improvements in foundry moulding machines : en
  • PL36609B1 - : en pl
  • DE1665876U - CONTAINERS, IN PARTICULAR BUCKETS, TUBS AND THE LIKE. : de en
  • DE894838C - Heating chambers for smoldering devices according to the heating surface smoldering process : de en
  • FR1041688A - Process for preparing an alloy of iron, nickel and copper, and article in which glass is sealed to such an alloy : en fr
  • FR1041887A - Apparatus for introducing drugs into living organs : en fr
  • GB698947A - Improvements in or relating to the surface treatment of cardboard or the like : en
  • GR14768B - METHOD AND APPARATUS FOR PRODUCTION OF HOLY PHYSONONEES FROM THERMOPLASTIC MATERIAL. : el en
  • US2657055A - Ski practice board : en
  • DE1665981U - ROLLER WINE PRESS. : de en
  • DE1665998U - SOLE CORE FOR ALL KINDS OF FOOTWEAR. : de en
  • DE1666031U - GLARE PROTECTION GLASSES WITH FRONT-RELEASE GLASSES. : de en
  • DE895036C - Double bridge circuit for quotient meter : de en
  • DK76572C - Process for the preparation of aqueous emulsions of sparingly or not water-soluble drugs having a hormonal action for injection. : da en
  • FR1042161A - Microphone development : en fr
  • DE1666082U - BOTTLE SHOWER. : de en
  • DE1665773U - SCRAPBELL. : de en
  • DE894746C - Elastic silencer : de en
  • DE894762C - Clamping device for tools, especially circular saw blades : de en
  • DE894783C - Process for the production of pipe cleaners consisting of cords : de en
  • US2656735A - Motion amplifier : en
  • GB699100A - Stackable trays, crates, boxes and like receptacles : en
  • US2656732A - Remote-control mechanism for tank trucks : en
  • US2656794A - Pneumatic pumping equipment : en
  • PL36552B1 - : en pl
  • FR1042075A - Machine for sharpening the teeth of saw blades and in particular saw blades with married teeth : en fr
  • DE1665952U - SCABBRA, IN PARTICULAR FOR TRIP KNIVES. : de en
  • DE894433C - Process for the production of wool-like artificial threads : de en
  • FR1041848A - Process for the preparation of alkylcelluloses in a finely pulverizable form and products conforming to those obtained by this process : en fr
  • FR1042326A - Assembly of machine tool heads : en fr
  • FR1042379A - Compressor : en fr
  • GB699063A - Apparatus for use in sowing seed potatoes or the like : en
  • FR1041802A - Coke oven door operating machine : en fr
  • FR1042338A - Device for very high electromagnetic frequencies and triode suitable for such a device : en fr
  • US2656586A - Pile fabric : en
  • DE1665801U - CABLE CLAMP WITH U-SHAPED BRACKET, A LOCKABLE TUB AND A COUNTER TUB FIXED IN THE SEAT. : de en
  • DE1666097U - ULTRAVIOLET RADIATION DEVICE. : de en
  • DE894749C - Suspension for upholstered furniture, for upholstery of motor vehicles or the like. : de en
  • DE894894C - Process for the production of artificial structures from polyvinyl chloride or copolymers of vinyl chloride : de en
  • DE894955C - Drum heater : de en
  • FR1041752A - Process for the manufacture of plasticized and compressed wooden barrels : en fr
  • DE894397C - Process for the production of engine benzene from crude benzene : de en
  • DE894861C - Hollow pipeline for the transmission of very short electrical waves : de en
  • DE895088C - Form piece for bending rod inserts for reinforced concrete : de en
  • GB699158A - Bladed screw, more particularly for hydrometric flow meters : en
  • DE894486C - Device for supplying an internal combustion engine with fuel : de en
  • ES210313A1 - A procedure for the manufacture of grills for forced tire households (Machine-translation by Google Translate, not legally binding) : en es
  • US2656761A - Large-aperature optical system comprising two reflecting and refracting spherical suraces in axial alignment : en
  • US2657209A - Tertiary-aminoalkyl 4-alkylamino-2-alkoxy-benzoates and their synthesis : en
  • FR1041967A - New funeral ornament : en fr
  • PL36586B1 - : en pl
  • FR1042162A - Improvements to roof construction methods : en fr
  • FR1042251A - Seat : en fr
  • US2656751A - Replaceable jaw insert for pipe wrenches : en
  • ES38229U - Chair-armchair (Machine-translation by Google Translate, not legally binding) : en es
  • GB699007A - Process for the stabilisation of the active components of pyrethrum : en
  • GB699125A - Improvements in and relating to the stabilisation of organic compounds : en
  • DE894905C - Sealing cap for sockets : de en
  • DE894529C - Device for scanning the setting rings on pneumatic tube jacks : de en
  • DE895017C - Sensor control for copier machines : de en
  • US2656572A - Rock catcher : en
  • US2656787A - Key-operated type positioning device : en
  • PL36538B1 - : en pl
  • US2656652A - Apparatus for treatment with liquids : en
  • US2657015A - Means for circulating mud in rotary well drilling rigs : en
  • US2656937A - Shock absorbing mechanism for railway draft riggings : en
  • US2657200A - Copolymers of acetylene with certain vinylidene compounds : en
  • DE1665849U - MILK BOTTLE CAP OD. DGL. : de en
  • DE1665960U - DEVICE FOR GUIDING BOX LIDS, ESPECIALLY FOR COUCH BOXES. : de en
  • US2656642A - Lobster and crab catcher : en
  • FR1042339A - Automatic tumbling installation of sedans or wagons : en fr
  • US2656729A - Bellini : en
  • DE1665810U - CLAMPING DEVICE FOR ELECTRODES FOR SHORTWAVE THERAPY EQUIPMENT. : de en
  • DE1665912U - PNEUMATIC REMOTE CONTROL FOR MOTOR-DRIVEN TOY SHIPS AND MODEL CARS. : de en
  • DE1666053U - PLASTIC BATH GRID. : de en
  • DE894933C - Process for converting pest control agents into dispersible form : de en
  • DE894991C - Process for the production of diethyl ketone : de en
  • FR1042122A - Phosphate fertilizers : en fr
  • FR1042152A - Radiant air heater : en fr
  • USD170734S - Wright washcloth : en
  • GB699065A - Improvements in air operated automatic controller mechanisms : en
  • US2657127A - Production of chromium-alloyed corrosion-resistant metal powders and related products : en
  • DE894531C - Kraehlwerk for the mechanical discharge of the suspended matter from clarification vessels : de en
  • DE894767C - Calender in Z-shaped roll arrangement : de en
  • DE889851C - Universal joint : de en
  • DE894598C - Process for the production of synthetic soaps : de en
  • DE894632C - Regulator with thermal feedback : de en
  • DE1665925U - STAPLER. : de en
  • DE894916C - Device for alternate observation of objects of different brightness : de en
  • CH293947A - Method and device for transporting earth masses. : de en
  • ES38246U - New extendable sofa bed, perfected : en es
  • ES38361U - Transparent glass or glass panels with insulation chambers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041618A - Conveyor system such as pneumatic tube system : en fr
  • CH294261A - Plastic container. : en fr
  • DE1666032U - KNEE AXLE BRAKE. : de en
  • SU96130A1 - Glass tube making machine : en ru
  • US2656796A - Unidirectional, rotary variable delivery fluid pump : en
  • CH293992A - Hand weaving device for the rapid production of individual weaving patterns. : de en
  • CH294064A - A method of mass production of parts for watch cases. : en fr
  • USD170713S - Ozone generator unit : en
  • AU2098753A - 1 "waistband structure for garments and method of making thesame : en
  • CA497129A - Rotatable garment support : en fr
  • DE894526C - Steep conveyor : de en
  • FR1041928A - Advanced thermostat : en fr
  • FR1041954A - Welding and brazing device : en fr
  • AT176460B - Hand brake device for automobiles : de en
  • CA497125A - Smelting furnace : en fr
  • DE894421C - Arrangement for diathermic irradiation : de en
  • DE894692C - Process for the preparation of organoalkoxysilanes : de en
  • ES38514U - A rubber toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB699092A - Improvements in or relating to dolly-operated electric switches : en
  • DE1665836U - FLASHING RELAY WITH VIBRATION DAMPER, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1665901U - SALES BOX FOR SHOE STRAPS AND THE LIKE : de en
  • DE894584C - Control arrangement for electric compressed air switch : de en
  • ES38295U - Protector for siphons (Machine-translation by Google Translate, not legally binding) : en es
  • AT176426B - Overlock sewing machine : de en
  • DE1665792U - TELEPHONE WITH AT LEAST ONE MANUAL SWITCHABLE KEY. : de en
  • DE895039C - Process for the manufacture of dry rectifiers : de en
  • ES38382U - Go for latches and other closures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041795A - Relief valve : en fr
  • FR1041817A - Telecommunications relay station device : en fr
  • AU1336052A - Improvements in or relating to nail guns : en
  • AU160352B2 - Improvements relating tothe construction of windows : en
  • AU2102453A - Improvements in or relating to domestic fire-grates : en
  • CA497200A - Water-soluble phthalocyanine derivatives : en fr
  • DE1665733U - Stopper for tablet tubes : de en
  • DE1665780U - FILTER CARRIAGE TEMPLATE. : de en
  • DE1665841U - AXLE WITH SWING ARM MOUNTING OF THE WHEELS, IN PARTICULAR FOR TRUCKS, TRAILERS AND TRACTORS. : de en
  • DE890901C - Single stage centrifugal pump : de en
  • DE894630C - Eyeglass frame : de en
  • AU164765B2 - Improvements inland clearing implements : en
  • CH294097A - Method and device for removing liquids from pasty to viscous mixtures which contain solids in a dissolved or solid state. : de en
  • DE894429C - Impeller for centrifugal fans or pumps : de en
  • DE894640C - Suspension device for motors, especially electric motors : de en
  • FR1041673A - Mobile burners mounted on wheels : en fr
  • CA497288A - Magnetic amplifier circuits for applying reversible direct-current voltage to inductive loads : en fr
  • DE1666042U - BOHNER EDUCATION. : de en
  • DE894719C - Device for transmitting a plurality of modulated electrical message pulses : de en
  • AT176533B - Process for the preparation of new quaternary ammonium compounds containing trifluoromethyl groups : de en
  • PL36572B1 - : en pl
  • CH293970A - Process for making glass ampoules with skewers and a machine for carrying out this process. : de en
  • US2656955A - Shoulder support for garment hangers : en
  • US2657357A - Multiple scale electrical test instrument : en
  • AU2099453A - Improvements in or relating to variable ratio power transmission apparatus : en
  • DE1665855U - MATERIAL FOR ELASTIC OR PLASTIC PARTS OF TEXTILE, IN PARTICULAR SPINNING MACHINERY. : de en
  • DE894434C - Method and device for the production of artificial threads with a fine structure : de en
  • US2657082A - Keying device : en
  • AT176411B - V-belt drive for stepless regulation of the transmission ratio of two axially aligned shafts : de en
  • DE894454C - Device for taking photographs of suddenly occurring, rapidly occurring processes : de en
  • DE894943C - Process for derusting and descaling iron and steel : de en
  • PL36557B1 - : en pl
  • US2656946A - Dish : en
  • CH294188A - Device for multiple transmission of messages. : de en
  • PL36595B1 - : en pl
  • US2657111A - Sliding closure : en
  • ES38430U - Carton for dried figs (Machine-translation by Google Translate, not legally binding) : en es
  • US2656715A - Ocular tension indicator : en
  • US2656996A - Parachute having an inflatable opening means : en
  • ES35994U - Improved document (Machine-translation by Google Translate, not legally binding) : en es
  • DE894388C - Brush handle : de en
  • US2656844A - Combined sleeping bag and tent : en
  • US2657073A - Locking coupler : en
  • FR1041716A - Thomas steel fabrication process : en fr
  • DE1665973U - SHAFT FOR RADIATOR SHUTTERS. : de en
  • DE895114C - Device for dressing individual metal grinding wheels with loose abrasive grain : de en
  • DE1665970U - BOTTLE DEPOSIT TOKEN. : de en
  • DE894676C - Device for crushing clay or the like. : de en
  • DE895099C - Cassette for x-rays of small parts : de en
  • CH294177A - Process for the preparation of a new derivative of pyridine. : en fr
  • DE894631C - Temperature control system for several measuring points : de en
  • DE895076C - Hot gas piston machine with a device for supplying one or more working areas of the machine with working media : de en
  • US2656608A - Mason's aligning fixture : en
  • DE895040C - Circuit for generating a saw-tooth-shaped current in a self-induction coil : de en
  • DK76559C - Rotor for homogenizers. : da en
  • DK76574C - Roof construction. : da en
  • DE894734C - Fixed speed motor : de en
  • DE894764C - Device for setting the knives, especially with spline knife shafts : de en
  • FR1041640A - Adaptable reinforcement strip for various joints : en fr
  • ES37204U - Fridge : en es
  • FR1041582A - Process for the preparation of the monophosphoric ester of lactoflavin : en fr
  • FR1041996A - New device allowing the elimination of gearboxes : en fr
  • GB699085A - An improved apparatus for use in effecting the migratory transfer of a reversal photographic image : en
  • DE1665736U - MIRROR. : de en
  • DE1666041U - BEAN AND WAX BROOM. : de en
  • DE894550C - File box made of sheet metal : de en
  • DE1666061U - COOL TRAP. : de en
  • ES208987A1 - A procedimietno for the extraction of so2 content in gases, through washing of these with aromatic bases (Machine-translation by Google Translate, not legally binding) : en es
  • ES38279U - Wrist with movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041945A - Artificial tooth and device for its placement : en fr
  • DK76580C - Device for mowers. : da en
  • FR1042254A - Centering and slack adjustment device for self-amplifying internal shoe brakes for motor vehicles : en fr
  • GB699008A - Improvements in or relating to door locks : en
  • US2656752A - Tool slide arrangement : en
  • AU160722B2 - Improved power control unit forthe vertical adjustment of agricultural implements : en
  • ES210494A1 - A procedure, with its corresponding devices, for the disposal of products, in particular vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042134A - Process for preparing pure nickel hydroxide : en fr
  • FR1042178A - Box spring latch : en fr
  • PL36590B1 - : en pl
  • CH294239A - Process for the preparation of a trisazo dye. : de en
  • DE895014C - Bracing with three or more insulator chains, especially in high-voltage overhead lines with bundled conductors : de en
  • DE895091C - Fixed flame cutting machine with template guidance and automatic control of the torch for shaped cuts with beveled edges : de en
  • FR1042239A - Improvements to tubular structures : en fr
  • AU164517B2 - Liquid treating apparatus : en
  • PL36606B1 - : en pl
  • ES38347U - Table for indoor hockey game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041663A - Plasticized polymers and their preparation : en fr
  • GB699009A - Improvements in or relating to pedestals for colliery corves or mine cars : en
  • DE894935C - Device for achieving astatic control characteristics on centrifugal speed regulators for explosion engines : de en
  • DE895003C - Process for the production of metallic sintered bodies : de en
  • FR1042307A - Tie and its manufacturing process : en fr
  • US2656825A - Controlled variable coolant system for engines : en
  • USD170690S - Shadow box : en
  • US2657039A - Spring group assembly : en
  • AU2093953A - Improvements in and relating to anti-vibration fasteners : en
  • CA497157A - Circuits for operating electric discharge lamps : en fr
  • CH294033A - Device on a paper machine for evenly distributing the pulp-water mixture. : de en
  • CA497234A - High frequency antenna system : en fr
  • CH293959A - Boiler with a safety fitting group. : de en
  • DE1666021U - SCHUETZ OR OTHER ELECTRO-MAGNETIC SWITCHING DEVICE. : de en
  • DE894555C - Process for the production of valuable, oxygen-containing compounds : de en
  • FR1042002A - Device for measuring and monitoring a current : en fr
  • AT176430B - Automatic device intended for sewing machines for severing thread chains on or between successive workpieces : de en
  • CA497144A - Triazine polyamine resin : en fr
  • AT176450B - Trailer with a tipping car body : de en
  • CA497167A - End connections for energy absorber : en fr
  • CH294030A - Process for the production of phosphate coatings on metals, in particular iron, steel and zinc, with phosphate solutions. : de en
  • CH294237A - Process for the preparation of a copper-containing disazo dye. : de en
  • US2657043A - Insert gathering and envelope stuffing machine : en
  • PL36511B1 - : en pl
  • US2656913A - Garment holding case : en
  • US2657118A - Method of purifying carbonaceous material : en
  • DE1665851U - WARNING, NOTICE OR BLOCKING SIGNS AND BARRIERS TO TRAFFIC. : de en
  • DE894928C - Containers for banknotes or tickets : de en
  • CA497183A - Phonetic sound-producing dictionary apparatus : en fr
  • AT176518B - Heald frame for looms : de en
  • DE1665791U - COMBINED RADIO AND TELEVISION. : de en
  • GB698971A - Improvements relating to fungicidal compositions : en
  • DE1665890U - ELECTRIC CANNER. : de en
  • CA497108A - Potato digger and picker : en fr
  • CA497110A - Electrical connector : en fr
  • CH293993A - Device on automatic looms for removing the piece of thread between the bobbin to be replaced in the shuttle and the fabric edge when changing bobbins. : de en
  • ES38425U - Tubular device for the lifting of balls applicable to tables of recreational games (Machine-translation by Google Translate, not legally binding) : en es
  • GB699046A - Time switch : en
  • AT176532B - Process for printing fabrics with pigment dyes : de en
  • AU164995B2 - Fluid operated apparatus : en
  • DE894410C - Electrical contact sleeves, in particular plug or connecting sleeves for the inner conductor of coaxial high-frequency power cables : de en
  • DE894570C - Mixed arrangement for very short shafts : de en
  • FR1041721A - Stamping tool : en fr
  • FR1041926A - Manufacturing process for organosilicon compounds : en fr
  • PL36565B1 - : en pl
  • CH293996A - Process for the production of flat-knitted or flat-knitted women's stockings and women's stocking produced by the process. : de en
  • USD170708S - Dress ensemble : en
  • AU160154B2 - Improvements in and relating to vapour generators : en
  • CH294049A - Thermometer with maximum fixation for determining fluctuations in body temperature in the ovarian cycle. : de en
  • AU2098353A - Fluid operated apparatus : en
  • US2657100A - Self-unloading bin : en
  • DE1665966U - FILLING FOR REINFORCED CONCRETE RIBBED CEILINGS. : de en
  • ES34326U - Staple by means of a reinforcing support in the form of a loop and of an angular shape for the total fastening of the handles with the body in utensils for domestic use, such as bathrooms, vessels etc. (Machine-translation by Google Translate, not legally binding) : en es
  • DE894592C - Process for bleaching waxes and fats : de en
  • US2656775A - Power lift : en
  • PL36568B1 - : en pl
  • DE894606C - Device for catching, crushing and removing foreign bodies (stones, concrements) from cavities in the human body : de en
  • US2656931A - Packaging article : en
  • GB699116A - Improvements in means for distributing insecticides and the like : en
  • CA497177A - Method of splicing rubber articles : en fr
  • ES38297U - A precision correction device for adjusting thermostats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041751A - Glass slab roof : en fr
  • FR1042365A - Set of parts for materialization in space of geometry figures : en fr
  • PL36622B1 - : en pl
  • FR1042102A - Method and device for measuring the flow rate in the conduits, in particular at a pressure below atmospheric pressure : en fr
  • ES38273U - A jug-thermos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041708A - Advanced electrical switch : en fr
  • FR1041847A - Transformer cooling device : en fr
  • FR1042063A - Process for the preparation of nitrogenous aromatic compounds : en fr
  • ES211448A1 - A new system of multiple telephone communication by television tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042292A - Mechanical lifting device, in particular for agricultural tractors : en fr
  • GB698898A - Improvements in elastic fluid turbines : en
  • GB699107A - Improvements relating to plants for the treatment of bulk material : en
  • ES36297Y - Toy consisting of a gun : en es
  • ES38255U - New folding hammock (Machine-translation by Google Translate, not legally binding) : en es
  • DE894393C - Process for the production of diacyl cyanides : de en
  • ES38345U - Toy gun (Machine-translation by Google Translate, not legally binding) : en es
  • CA497220A - Purification of titanium tetrachloride : en fr
  • FR1041676A - Electric smelting process to extract precious metals from ash or industrial residues : en fr
  • FR1042211A - Removable bed : en fr
  • GB698870A - Improvements in and relating to crystallising processes : en
  • ES211416A2 - A new system to obtain the articulated unión of hollow bodies to means of sustainability (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041621A - Herringbone gear motor with gear change mechanism suitable for use in mining : en fr
  • FR1042044A - Automobile car made up of several cells : en fr
  • CH294034A - Device for the uniform distribution of a slurry over the length of a channel formed by two take-up rollers of a coating machine. : de en
  • DE894447C - Process for the production of seamless bushings from fabric soaked with synthetic resin : de en
  • GB698979A - Improvements in and relating to screwing foundation piles : en
  • DE894451C - Measuring table : de en
  • FR1041779A - Process for producing gas from combustible materials and installation for implementing said process : en fr
  • ES207232A3 - A machine for applying metal drip covers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042225A - Winder for dummy arrangement of hair or hairstyles : en fr
  • ES209307A1 - A procedure to strongly increase fullness, blandure and morbidity of tissues containing artificial protein fibers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041995A - New adjustment device that attaches to the brakes of bicycles, mopeds or motorcycles : en fr
  • FR1042217A - Manufacturing process of plaster and plaster partitions by direct assembly : en fr
  • ES38362U - New entertainment game (Machine-translation by Google Translate, not legally binding) : en es
  • GB698928A - Improvements in flywheels for toys and in methods of production by injection moulding or die casting : en
  • AT176464B - Machine for the production of files by means of profile grinding rollers : de en
  • US2656724A - Automatic apparatus for the taking of liquid samples : en
  • FR1041871A - Improvements in the manufacture of silos, pits and the like : en fr
  • DE754657C - Device for cooling the anode of X-ray tubes : de en
  • FR1041861A - Methods and means for animating advertising material by clouds of vapor or smoke : en fr
  • GB699140A - Improvements in or relating to arylmethylamine derivatives : en
  • FR1041622A - Improvements made to grinding mills and their method of use : en fr
  • FR1042180A - Double-acting rear-view mirror intended particularly for automobiles : en fr
  • GB699035A - Improvements in or relating to phial making machines : en
  • US2657340A - Electric lighter : en
  • DE1666012U - FLOAT-CONTROLLED COUNTER-CURRENT ARRANGER FOR VERTICAL INSTALLATION. : de en
  • DE894649C - Method and device for removing the molded articles produced by the dipping method from hollow fiber bodies, in particular from paper pulp : de en
  • FR1042229A - Telemetry device : en fr
  • GB699118A - Improvements in or relating to lubricating oil additive materials : en
  • DE895100C - Reel for winding films or other tape-shaped recording media : de en
  • DE894403C - Switching mechanism for storing series of current impulses : de en
  • DE894426C - Versatile gear transmission for textile machines, especially for the withdrawal of warp knitting machines : de en
  • ES38404U - Metal claws to attach the devices to the flush-mounted boxes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041839A - Switching device for reversing the direction of electric starting motors of two-stroke internal combustion machines : en fr
  • FR1042160A - Vehicle chassis : en fr
  • DE894823C - Gehaeusefoerderer with carrier plates arranged between two endless link chains : de en
  • US2656918A - Spectacles display card : en
  • US2657297A - Cigar lighter : en
  • US2657344A - Rectifier stack : en
  • US2657347A - Multiple unit control system : en
  • AT176410B - Stepless friction gear : de en
  • AT176468B - Shear device for razor cut : de en
  • AT176514B - Armored pressure pipe in a tunnel : de en
  • FR1041855A - Easel-support device suitable for postcards, pictures, prints, calendars, etc. : en fr
  • FR1042196A - Car engine launch and break-in bench or others : en fr
  • NL89689C - : en
  • DE1665911U - GAME PIECE. : de en
  • DE865175C - Process for the cold forming of metals : de en
  • DE894674C - Table skittles with a guide curve through which the ball is guided back to the player and thus to the skittles that have been set up : de en
  • DE894709C - Method and device for pushing the hard copper contact wires for electrical railways : de en
  • DE894908C - Fan : de en
  • AT176424B - Small piano : de en
  • AT176441B - Lens shutter, which is arranged completely or partially sunk in the camera and equipped with a built-in contact device for the flash circuit : de en
  • AU1377152A - Improvements relating to steam pressing irons : en
  • DE894772C - Device for measuring strip thickness and strip speed on high-speed steel strip rollers : de en
  • FR1042226A - Snap-action thermostat : en fr
  • GB698967A - Improvements relating to aluminium lifeboats and stern frames therefor : en
  • DE891400C - Arrangement in the railway security system for the dissolution of routes : de en
  • DE895093C - Method and device for the treatment of grain or the like. : de en
  • ES38438U - Trailer on pneumatic wheels for the formation of trains dragged by agricultural type tractors (Machine-translation by Google Translate, not legally binding) : en es
  • GB699074A - Improvements in or relating to television cameras : en
  • US2656924A - Supporting means for a portable sluice : en
  • US2656987A - Grinding machine : en
  • FR1041596A - Limiting circuit breakers for electrical installations : en fr
  • FR1042301A - Shoes : en fr
  • GB698978A - Method and apparatus for the construction of bore-holes and shafts of every description in mining installations : en
  • FR1041568A - New glyceride alcoholysis process : en fr
  • ES37293U - Table ball game (Machine-translation by Google Translate, not legally binding) : en es
  • US2657326A - Sectional carbon electrode : en
  • GB699126A - Improvements in or relating to combined relief and by-pass valve assemblies especially for pumps : en
  • DE1666059U - DISPLAY UNIT WITH FLOAT DEVICE TO DISPLAY THE LIQUID LEVEL IN THE CASE OF STEEL BOTTLES, IN PARTICULAR CONTAINING LIQUID GAS. : de en
  • DE894579C - Process for the internal treatment of metal pipes of great length, in particular electrical waveguides, with fluids : de en
  • DE894961C - Hydraulic press with fixed piston and movable cylinder attached to the head : de en
  • CH294008A - Method and device for the production of baked goods. : de en
  • DE894979C - Bucket wheel excavator with a driver's cab attached to the rigid or pivoting excavator frame : de en
  • CH294123A - Internal combustion engine operating with spark ignition. : de en
  • ES35371Y - Watertight compartment to carry objects with you in the bathroom : en es
  • FR1041843A - Production controller : en fr
  • GB698906A - Improvements in or relating to apparatus for use in the manufacture of crystal contact devices : en
  • CA497252A - Toe forming machine : en fr
  • CA497257A - Electromagnetic cores and manufacture thereof : en fr
  • CH294192A - Device for separating certain synchronizing pulses in television receivers from other synchronizing pulses and from interference pulses. : de en
  • AT176412B - Hard alloy as a material for build-up welding : de en
  • USD170678S - Combined water cooler and fan : en
  • PL36646B1 - : en pl
  • PL36704B1 - : en pl
  • US2656914A - Garment packaging box : en
  • FR1041686A - Mixer for making butter : en fr
  • FR1041867A - Device for determining the dark temperature and the color temperature of radiating bodies : en fr
  • PL36680B1 - : en pl
  • US2656712A - Dilatometer : en
  • US2656725A - Automatic sampler for liquid hydrocarbon streams : en
  • PL36637B1 - : en pl
  • US2657277A - Demagnetizer for magnetic recorder-reproducer : en
  • CA497121A - Electrical wire distributing system : en fr
  • CH294069A - Casting mold for casting metals, especially steel and iron. : de en
  • AU164707B2 - Improvements in and relating to electric isolator switches : en
  • CH293967A - Combination lock. : de en
  • ES211176A1 - A thermoelectromechanical apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • PL36553B1 - : en pl
  • PL36516B1 - : en pl
  • US2656826A - Exhaust valve cooling assembly : en
  • US2656929A - Dehydrator cartridge : en
  • US2657008A - Turbine or like rotor : en
  • DE1666022U - THREE-LEGGED TRIPOD FOR STANDING AND LYING ARRANGEMENT OF LARGE FLASHLIGHTS. : de en
  • DE753482C - Carrier wave receiver for telegraph characters with automatic volume control : de en
  • DE890945C - Process for the production of ethylene glycol : de en
  • DE895074C - Cheese maker : de en
  • CH294216A - Device for lubricating the rails arranged on a rail vehicle. : de en
  • US2656832A - Machine for sawing stones and the like : en
  • USD170684S - Reabview mirror : en
  • FR1041988A - Flat telephone cable : en fr
  • DE894683C - Process and device for the production of collapsible capsules for bottles and other purposes : de en
  • DE895090C - Welding table, the work surface of which is formed by a grate made of bars : de en
  • FR1041932A - Illuminated advertising device adaptable to the actual presentation of the product : en fr
  • DE1665975U - LUBRICATION DEVICE FOR SLIDING GUIDES, IN PARTICULAR FOR SLIDING GUIDES ON SAE GATES. : de en
  • FR1041560A - Method and apparatus for working spherical surfaces : en fr
  • FR1042268A - Instant connection device for electrical conductors : en fr
  • GB699067A - Manufacture of copper clad steel plates : en
  • US2656639A - Reel seat : en
  • US2656680A - Disk type fluid pressure seal : en
  • US2656818A - Apparatus for measuring relative : en
  • US2656869A - Tool kit : en
  • US2657282A - Negative feedback amplifier circuit : en
  • DE894882C - Procedure for measuring the overcurrent factor of current transformers : de en
  • ES38306U - Enhanced bras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042354A - Automatic washing and wringing machine : en fr
  • DE894535C - Hook-like holder for Vorpfaendeisen to catch overhanging coal and other mineral masses when expanding the line : de en
  • DE894601C - Process for the production of braided weaving patterns in fabrics : de en
  • DE894730C - Circuit for controlling periodically repeating processes : de en
  • ES38356U - Simplified rollable roller shutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041963A - Bucket coupling system : en fr
  • GB699024A - Improvements in and relating to sewage disposal plant : en
  • GB699087A - Improvements in or relating to adjustable seats for vehicles : en
  • AU160901B2 - Speed responsive switch : en
  • DE1665977U - ENVELOPE. : de en
  • CA497256A - Method of stabilizing fermented beverages : en fr
  • ES38456U - Percents calculator rule (Machine-translation by Google Translate, not legally binding) : en es
  • PL36554B1 - : en pl
  • US2656893A - Overload brake means for vehicles : en
  • AT176505B - Conveying device for agricultural products such as sugar beets, potatoes or the like. : de en
  • ES38510U - Table model to practice a special game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041826A - Saw blade protector for log sawing machine : en fr
  • FR1042091A - Wool guide with needle valve opening device : en fr
  • FR1042247A - Installation to improve grid control in vapor or gas discharge tubes : en fr
  • DE1665871U - DEVICE FOR FASTENING A RING, PARTICULARLY FOR THE ACCEPTANCE OF A HANDLE, AN EYE OD. DGL. ON THE WALL OF A WOMEN'S HANDBAG. : de en
  • DE894499C - Device for treating fiber material, in particular paper stock : de en
  • DE894837C - Broom : de en
  • FR1041700A - Articulated mounting for animals, dolls or similar toys : en fr
  • GB698921A - Improvements in and relating to multi-purpose hand-tools : en
  • AU162761B2 - Improvements in or relating to phonographs : en
  • AU165707B2 - Improvements in or relating to polyglycidal ester compositions and their copolymers : en
  • CH293972A - Electrically heated hob. : de en
  • DE894413C - Electric squirrel cage motor : de en
  • FR1041916A - Automatic swiveling device with nip rollers for continuous treatment systems : en fr
  • GB699044A - Refuse collecting vehicles : en
  • FR1041562A - Combined diaphragm and piston pump operating device, in sealed housings, with pressure regulator : en fr
  • FR1042030A - Machine for wringing peeled wood and thin planks : en fr
  • FR1042105A - Farm tractor with winch : en fr
  • DE1665852U - PRESSURE ROLLERS FOR STRETCH PLANTS ON SPINNING MACHINES AND THE LIKE. : de en
  • DE1666009U - BELTS. : de en
  • DE893436C - Device for the automatic treatment of meat products, in particular sausages : de en
  • DE894509C - Device for displaying the negative pressure in pneumatic vehicle tires : de en
  • DE894844C - Process for the production of aromatic oxyaldehydes : de en
  • DE895068C - Procedure for testing Ruettelbeton and producing concrete samples from Ruettelbeton : de en
  • DE883684C - Flexible line thanks to the profiling of the walls : de en
  • GB699141A - Production of sulphones : en
  • DE894386C - Process for dyeing and impregnating textile goods and fixing prints on textile goods of all kinds and related materials : de en
  • US2657060A - Change cycle control mechanism : en
  • US2657307A - Positive feedback pulse generator : en
  • US2656615A - Oil burner electrode gauge : en
  • US2656836A - Hypodermic syringe : en
  • DE894824C - Rocker : de en
  • AT176547B - Process for the production of polyphosphates, in particular alkali tripolyphosphate : de en
  • FR1041803A - Improvements to electronic meter assemblies : en fr
  • FR1041874A - Process for incorporating steel parts into cast iron : en fr
  • FR1042364A - Floor : en fr
  • DE894918C - Small hinge, especially for glasses : de en
  • DE894657C - Chain tensioning device for bicycles with double guidance of the drive chain and automatic readjustment to maintain a constant chain tension : de en
  • DE1666069U - FRUIT PICK BASKET WITH INTERIOR PROTECTIVE PADDING. : de en
  • DE894690C - Process for the production of iron powder by reducing the oxides : de en
  • USD170686S - Frank, jr camera : en
  • SU96147A1 - Writing machine : en ru
  • ES36754Y - Toy : en es
  • FR1041832A - Color television set : en fr
  • AT176407B - Slide valve, in particular for oil lines : de en
  • CH293990A - Thread tensioning device. : de en
  • US2656634A - Process for making relief pictures from plane pictures : en
  • DE894912C - Probe head for sorting devices and procedures for sorting workpieces : de en
  • DE895022C - Commuter machine : de en
  • DK76573C - Method of marking cast blocks of metals. : da en
  • ES209120A1 - A canceller device for sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042276A - Leather pretanning process and solution used : en fr
  • GB698987A - Improvements in or relating to latch type knitting needles : en
  • DE894689C - Ammonia acidifier and method of operating the same : de en
  • FR1042212A - Stopper for dropper bulb : en fr
  • GB698994A - Method and apparatus for developing electrostatic images : en
  • GB699082A - Improvements in and relating to the extrusion of aluminium cable sheathings : en
  • DE754167C - Four-stroke internal combustion engine operating with self-ignition, air compression and injection of liquid fuel towards the end of the compression stroke : de en
  • CH294090A - Method of making a panel of unequal thickness and profiled surface. : de en
  • FR1041759A - Machine for drying tubular fabric : en fr
  • DE894857C - High frequency device, especially suitcase receivers : de en
  • DE895002C - Process for the production of metallic moldings by sintering and pressing : de en
  • FR1042368A - Insecticides and their preparation process : en fr
  • GB699162A - Liquid fuel burner of the vortex chamber type : en
  • FR1041590A - Telecommunications automatic central office systems : en fr
  • GB699090A - Apparatus for and process of treating textile materials : en
  • PL36578B1 - : en pl
  • US2656702A - Washing machine : en
  • US2657068A - Chuck : en
  • AT176402B - Piston seal : de en
  • AU1348552A - An improved hydraulic motor washing machine : en
  • USD170692S - Serving table : en
  • DE894571C - Directional emitter arrangement for ultra-short waves : de en
  • DE894906C - Murphy bed : de en
  • ES33337Y - Perfect case for jewelery, b, sutería and the like : en es
  • DE894750C - Suspension for upholstered furniture, upholstery for motor vehicles or the like. : de en
  • FR1041781A - Differential spectrophotometer : en fr
  • FR1042173A - Powder packaging : en fr
  • GB698901A - Improvements in and relating to circuits deriving unidirectional current from an a.c. source : en
  • ES209278A3 - A method of extracting lithium from espodumenum minerals (Machine-translation by Google Translate, not legally binding) : en es
  • ES38357U - One type of sample (Machine-translation by Google Translate, not legally binding) : en es
  • DE894721C - Device for fastening a chassis to the radio receiver housing with the aid of a fastening screw : de en
  • DE763219C - Gas discharge tubes with two or more independent useful discharge sections that serve to keep voltages constant : de en
  • US2657336A - Communication signal lamp control circuit : en
  • AU159232B2 - Improvements in or relating to devices for securing the ends of wires together without soldering, welding orthe like : en
  • FR1041899A - Connection device for railway tracks : en fr
  • ES38365U - New lighter for lighting (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665908U - DEVICE FOR MARKING WOOD AND LIKE. : de en
  • DE894620C - Tread for the renewal of worn tire coats : de en
  • FR1041727A - Coupling device for motor shafts, variable speed machines and other devices : en fr
  • FR1041868A - Device for the rescue of submarines : en fr
  • FR1042261A - Process for obtaining fine and porous powders by grinding spongy iron : en fr
  • CH293969A - Process for the production of hollow glass bodies with a wide and a narrow part, as well as hollow glass bodies produced according to this process. : de en
  • US2656552A - Lasting machine : en
  • US2657206A - 2, 4-diamino-5-aryloxy-pyrimidines : en
  • US2657269A - Electric pulse modulation system of communication : en
  • DE1665777U - WEDGE HEEL. : de en
  • DE1665944U - DEVICE FOR CENTERING ROTATING COMPONENTS IN RELATION TO FIXED MACHINE COMPONENTS, ESPECIALLY WHEN ASSEMBLING ELECTRIC MACHINERY. : de en
  • GB699149A - New vat dyestuffs of the acedianthrone series : en
  • AU1407452A - Improvements in seed sowing machines : en
  • DE1665964U - CLOTHING HANGER. : de en
  • DE894467C - Adding machine : de en
  • DE894468C - Counter with roller counter : de en
  • DE894633C - Arrangement for regulating the temperature : de en
  • US2656551A - Casemaker : en
  • PL36523B3 - : en pl
  • AT176440B - Device for fully automatic photographic image production : de en
  • AT176432B - Rolling bearing arrangement for sewing machine drawbars : de en
  • AT176498B - Method of retarding the setting of cements : de en
  • CA497197A - Suction cleaners : en fr
  • CH294176A - Process for the preparation of 2-oxy-4-aminomethyl-benzene-1-carboxylic acid. : de en
  • US2656610A - Device for determining the depth of water of a predetermined temperature : en
  • US2657071A - Spiral coil loose-leaf binder and the like : en
  • US2657186A - Composition comprising a polyvinyl chloride resin, a plasticizer and a viscosity controlling agent : en
  • AU160411B2 - Improvements in Combustion Apparatus : en
  • CH294129A - Internal combustion system. : de en
  • FR1041982A - Device for the uniform distribution of the mixture of fibrous material and water sent to a paper machine or other thickening machine : en fr
  • US2657063A - Car wheel borer : en
  • US2656587A - Machine tool : en
  • PL36686B1 - : en pl
  • US2656627A - Garment pressing machine : en
  • GR14770B - AUTOMATIC MOTIVATION SYSTEM OF ADJUSTABLE VOLUME FOR ORTHODONTIC TREATMENT. : el en
  • GB699012A - An improved roller-box tool for capstan lathes : en
  • US2656547A - Folding bed and seat combination : en
  • US2656747A - Rocking type pipe bender with adjustable gauge means : en
  • ES208018A1 - Improvements in or relating to the preparation of esters and amides of penicillin g and penicillin x : en es
  • DE894936C - Control device for internal combustion engines : de en
  • DE895054C - House stove or stove with a device for preheating the combustion air : de en
  • ES203097A1 - Performances introduced in the quick action gates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041707A - Winding for electrical machines : en fr
  • FR1041725A - Electrical switching device : en fr
  • GB698896A - Improvements relating to concentric keep-alive electrode arrangements in electric discharge devices such as t.r. switches : en
  • DE1666008U - SUSPENDERS. : de en
  • US2657338A - Lighting control system : en
  • DE1665997U - SANDAL, PREFERABLY CHILDREN'S SANDAL. : de en
  • DE1665991U - BEERMATTER. : de en
  • ES38409U - A simplified mechanism for pencils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042293A - Method and device for evaluating the clogging coefficient of a filter and for other applications : en fr
  • AT176485B - Upper edge protection for skis : de en
  • DE1665859U - ADJUSTABLE WRENCH. : de en
  • FR1041694A - Converter steel fabrication process : en fr
  • GB698959A - Improvements in devices for drawing equally spaced parallel or divergent lines or hatchings : en
  • CA497180A - Vinylidene chloride-butadiene-alpha-methyl styrene interpolymers : en fr
  • CH293955A - Method of constructing a hut and template for the implementation of this method. : en fr
  • US2657104A - Water sealing device for automotive wheels : en
  • DE894546C - Coke oven battery : de en
  • DE895063C - Arrangement for electromagnetic recording : de en
  • DE1665833U - SAMPLE BOOK. : de en
  • DE894461C - Process for the production of sound tapes : de en
  • CA497276A - Fluorescent screen : en fr
  • US2656766A - Apparatus for production of reliefs : en
  • US2657243A - Isopropyl alcohol process : en
  • US2656560A - Dual purpose vacuum cleaner nozzle : en
  • US2656806A - Can body maker : en
  • US2657005A - Valve with stem sealing arrangement : en
  • FR1041931A - Folding boxes for telephone switching : en fr
  • FR1042306A - Improvements to ignition coils with oil bath : en fr
  • ES208935A2 - Improvements introduced in the object of the main patent (Machine-translation by Google Translate, not legally binding) : en es
  • PL36532B1 - : en pl
  • DE726801C - Sleeping pillow : de en
  • DE753514C - Crawler chassis : de en
  • US2657027A - Motor vehicle air conditioner : en
  • ES34254Y - Improved brake shoes and calipers : en es
  • FR1041831A - Method and device for manufacturing glass fibers : en fr
  • GB698997A - Improved cupboards for the hanging storage of drawings and the like : en
  • DE1665875U - CANDIDATE. : de en
  • DE894407C - Foam strips or cores, in particular for insulating electrical lines and cables : de en
  • ES38277U - Improved cuber for barrels and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042316A - Improvements to copying lathes to manufacture profiled parts, in particular piston rings : en fr
  • FR1042090A - Hand Knitting Machine Carriage Cam Adjustment : en fr
  • ES209255A1 - A sliding abrocked device (Machine-translation by Google Translate, not legally binding) : en es
  • ES38339U - New espagnolette for doors and windows : en es
  • AT176544B - Registration device for documents : de en
  • ES209561A1 - A PACKAGE FORMING MECHANISM FOR TEXTILE MACHINERY : en es
  • ES36865U - Improvements in the construction of cardboard cylindrical containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042121A - Large area cathode with magnetic device : en fr
  • FR1042311A - Improvements to the fixation under the foot of the legs of sports pants : en fr
  • US2657252A - Joint for coaxial electrical cables : en
  • US2657240A - Preparation of diamines : en
  • FR1042003A - Device for chrome-plating metal objects in large quantities : en fr
  • FR1041798A - Tampons or the like and their manufacturing process : en fr
  • FR1041950A - Improvements to mobile panels for electrical devices : en fr
  • FR1042363A - Installation for the extraction of a solid material from a mixture of various materials : en fr
  • GB699015A - Improvements in and relating to knitting machines of the opposed needle cylinder type and to their products : en
  • DE1666078U - REEL HOLDER. : de en
  • GB698908A - Improvements relating to tool bars for tractors for coupling ganged implements thereto : en
  • PL36691B1 - : en pl
  • US2656842A - Bottle : en
  • AT176470B - pipette : de en
  • CA497192A - Synchronizing-signal separators : en fr
  • CH293957A - Heat exchangers for central heating systems and the like. : de en
  • CH294236A - Process for the preparation of a copper-containing disazo dye. : de en
  • DE1665869U - BATTERY LIGHTING IN UMBRELLA AND WALKING CANE HANDLES OF ALL KINDS. : de en
  • DE1666098U - ELECTROMAGNETIC PULLING DEVICE. : de en
  • AU161655B2 - Improvements in or relating to electric frequency dividers : en
  • PL36566B1 - : en pl
  • US2656762A - Wheel mirror assembly : en
  • US2657020A - Heat exchanger : en
  • US2657116A - Process for the production of nitrogen oxides : en
  • US2657143A - Addition of fatty alcohol to yeast raised bakery products : en
  • US2657227A - Removal of oxygenated organic compounds from hydrocarbons : en
  • US2657381A - Blind landing system : en
  • USPP1225P - Bose plant : en
  • US2657318A - Electronic switch : en
  • CH294036A - Elastic slotted marker for index cards. : de en
  • CH294154A - Arrangement for the treatment of substances in a high-frequency alternating field. : de en
  • FR1041642A - Transportable building usable in particular as shelter, reception, exhibition or work room : en fr
  • AU167505B2 - Improvements in or relating to visual display devices : en
  • CH294045A - Device for transforming a caliber into a dial indicator. : en fr
  • US2656658A - Bagmaking and filling machine : en
  • US2656569A - Injection molding apparatus : en
  • AT176449B - Device for switching change gears : de en
  • DE1665790U - CONTACT SPRING, IN PARTICULAR FOR CONTACT STRIPS IN PUSH BUTTON SWITCHES. : de en
  • FR1041782A - Electromechanical calculating machine for automatically performing arithmetic and algebra operations and problems up to and including the third degree : en fr
  • FR1042124A - Apparatus for compacting and baling bulk materials such as fibrous materials : en fr
  • CH294026A - A process for the preparation of a shaped article and an article obtained by this process. : en fr
  • USD170695S - Combined garbage and trash can holder : en
  • CA497140A - Convertible transformer : en fr
  • CA497225A - All-weather windows : en fr
  • AT176413B - Process for rustproof surface treatment, in particular of lamellae for photographic shutters and lenses : de en
  • CH294228A - Process for the preparation of a trisazo dye. : de en
  • US2656882A - Adjustable lever actuated tire bead breaking tool : en
  • US2656958A - Portable pump apparatus of the shoulder pack type : en
  • DE895097C - Device for threading sewing needles : de en
  • CH294103A - Weight stone insert. : de en
  • CH294245A - Process for the preparation of a trisazo dye. : de en
  • DE1665990U - SET UP DEVICE FOR A WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • FR1041902A - Improvements to motor cars and their manufacturing methods : en fr
  • GB698948A - Aqueous dispersions of cellulose glycolic acid or carboxymethyl hydroxyethyl cellulose and water-insoluble coatings films and adhesives made therefrom : en
  • PL36534B1 - : en pl
  • US2657138A - Photographic film developing composition containing beta, beta'-di-chloroethyl ether : en
  • US2657369A - Switchboard plug : en
  • DE894492C - Planetary friction gear with continuously changing transmission ratio : de en
  • US2656742A - Boring bar : en
  • CA497193A - Seat : en fr
  • DE1666054U - PLASTIC BATH GRID. : de en
  • ES31534Y - Case for injectables and pharmaceuticals in general : en es
  • ES38327U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041658A - Method and apparatus for prestressing and anchoring reinforcements of load-bearing structures : en fr
  • FR1041731A - Busbar for distribution apparatus and members and switch or distribution boxes comprising at least one of these bars : en fr
  • DE894460C - Method and device for the production of endless, interlaced sound bands with mechanically scannable sound writing : de en
  • FR1042032A - Lost wax casting process : en fr
  • ES38232U - New packaging for all kinds of products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041976A - Manufacturing process of natural or artificial rubber conveyor belts reinforced with glass yarns : en fr
  • ES26158Y - Device for capturing and reproducing sounds between telephones and radio receivers : en es
  • DE894751C - Opening device with articulated supports for bed boxes of couches : de en
  • PL36510B3 - : en pl
  • DE1665957U - RIBBON. : de en
  • DK76592C - Closure for molds in cement brick machines. : da en
  • ES34866Y - Cap or spray cap : en es
  • PL36589B1 - : en pl
  • US2656809A - Combination rudder and propulsion device : en
  • US2657171A - Storage- and autoclave-stable concentrated dihydrostreptomycin solution : en
  • DE1665786U - HEAT EXCHANGER. : de en
  • AT176495B - Metal-reinforced, unfired, basic, refractory brick for furnace linings : de en
  • US2657226A - Novel cyanoalkoxy silanes : en
  • AT176401B - Device to protect piston rings and their expansion springs against harmful heating : de en
  • PL36592B1 - : en pl
  • PL36682B1 - : en pl
  • CA497196A - Variable speed centrifugal governors for internal combustion engines and the like : en fr
  • FR1041564A - Threo (4'-nitrophenyl) -1-dichloroacetylamino-2-1,3-dichloropropanes and processes for their preparation : en fr
  • DE1665860U - TOOL HOLDER, PARTICULARLY FOR HOLDING SQUARE TOOLS. : de en
  • DE1665886U - SPRING BOTTOM MATTRESS. : de en
  • CA497158A - Screened high frequency circuit element : en fr
  • PL36698B1 - : en pl
  • ES35985U - Wavy plates of reinforced glass (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041605A - Machine for the rapid forging of axially symmetrical parts : en fr
  • GB699010A - Anti-frictional bearings of the load-ball type : en
  • AU2086753A - Improvements in or relating to circuits including atleast two gas or vapour-filled electric discharge tubes : en
  • CH294027A - Thermosetting composition. : en fr
  • DE1666062U - CUVET FORCEPS WITH TWO JAWS. : de en
  • DE895067C - Viewing device for stereo recordings : de en
  • DE763269C - Low-liquid extinguishing chamber switch : de en
  • DE894698C - Hand stamp with self-coloring and key setting for the type wheels : de en
  • GB698957A - Improvements in or relating to casks, barrels, drums and the like : en
  • GB698980A - Ionizing radiation detector : en
  • US2656588A - Retractable bar feeding machine : en
  • US2657147A - Composition for vulcanizing rubber : en
  • US2657237A - Process for the separation and recovery of methyl amines : en
  • US2656810A - Hinged wheel-supported hatch cover : en
  • US2657086A - Window lock : en
  • US2656633A - Artist's palette : en
  • FR1041574A - Process and machine for making letter envelopes : en fr
  • FR1042132A - Tool and device for separating turned parts on an automatic lathe from chips : en fr
  • GB699106A - Improvements in or relating to closures for letter entrance openings of doors or thelike : en
  • CH294068A - Device for carrying out reactions between powdery substances. : de en
  • DE1665946U - STAGE LIGHT WITH LOW VOLTAGE LAMP. : de en
  • DE885840C - Hydraulically operated control device for systems, machines, devices, etc. like : de en
  • DE894895C - Process for producing a preparation for stimulating tooth preservation : de en
  • FR1041884A - New pyrotechnic composition : en fr
  • US2656799A - Control system for automatically fed furnaces for solid organic fuels : en
  • US2657285A - Mileage indicating attachment for self-propelled vehicles : en
  • US2657158A - Nonscratching packing pad : en
  • US2656555A - Machine for simultaneously conditioning the attaching surface and trimming the edge of unattached shoe soles : en
  • US2657224A - Refining of fatty oils, especially vegetable oils : en
  • US2656795A - Water system : en
  • US2657128A - Silicon-alloyed corrosion-resistant metal powders and related products and processes : en
  • CH294246A - Process for the production of a brown, chromium-containing dye. : de en
  • DE1665776U - SPLASH-FREE SHOE HEEL. : de en
  • DE1665825U - COMPRESSION-RESISTANT BATH STOVE. : de en
  • CA497139A - Thread guiding roller : en fr
  • DE1665904U - TOOL BOX BUILT IN THE FUEL TANK. : de en
  • DE1666025U - AUXILIARY EQUIPMENT FOR KNITTING WORK. : de en
  • DE894233C - Device for pressing and lifting the ironing trough in household ironing machines u. like : de en
  • DE895034C - Oscilloscope arrangement for recording several processes : de en
  • DE894423C - Process for the preparation of trisazo dyes : de en
  • DE894551C - Process for the intermittent intensive drying of large amounts of air, especially with wind channels : de en
  • FR1041718A - Loading and unloading device for bulk materials : en fr
  • FR1042000A - Improvement in typewriters : en fr
  • US2656597A - Valve spring lifter : en
  • US2657217A - Corrosion inhibitor : en
  • US2657112A - Thionated indophenol products and processes : en
  • US2656696A - Apparatus for cold dry cleaning : en
  • US2656984A - Thermostatic control device for water heaters : en
  • DE894522C - Method and device for the production of plaster mortar carriers with adhesive mortar bodies connected by grids : de en
  • CA497116A - Non-toppling base for drinking glasses : en fr
  • US2656607A - Aligning device : en
  • AU164795B2 - Improvements in or relating to means for mounting and sealing sinks in benches : en
  • CA497299A - Pressurized conveyor for powdered material : en fr
  • CH294149A - Protective cover for electrical cables. : de en
  • DE895055C - Hot air heating system for large rooms : de en
  • CH293946A - Method and device for moving earth masses, in particular for clearing open pit seams. : de en
  • DE894691C - Process for the preparation of vitamin A-effective polyene carboxylic acids, their esters, vitamin A alcohols or their esters : de en
  • DE894805C - Electric clutch motor for sewing machines : de en
  • DE894885C - Procedure for measuring the phase angle between voltages and currents : de en
  • DE895052C - Device for connecting and aligning opened folding chairs to form a row of folding chairs : de en
  • AU2086553A - Improvements in or relating to superheterodyne receivers : en
  • DE1665779U - MOUTHPIECE. : de en
  • DE894666C - Gear for thread grinding machines or other machine tools : de en
  • FR1042176A - Adjustable jet lance nozzle : en fr
  • GB698869A - Improvements in and relating to distance indicating devices with reduction gearing : en
  • GB699018A - Improved means for re-shaping the ends of metal drums and the like : en
  • AU2101553A - Shipping spacer : en
  • CH293973A - Carrying device for household machines permanently attached to a table top. : de en
  • DE1665983U - CAR SUSPENSION. : de en
  • DE894665C - Rotary table, especially for surface grinding machines : de en
  • ES38452U - Perfect beast (Machine-translation by Google Translate, not legally binding) : en es
  • GB698875A - Improvements in or relating to metal vapour electric discharge tubes : en
  • CH294140A - Negative electrode for collectors with alkaline electrolyte and process for their manufacture. : de en
  • CH294247A - Process for the production of a brown, chromium-containing dye. : de en
  • DE1665863U - WOMEN'S DRESS. : de en
  • DE894834C - Washing machine : de en
  • DE1666051U - WEAR RESISTANT TABLE TOP. : de en
  • DE894840C - Method and device for the precipitation of a precipitate which is easy to separate from the mother liquor : de en
  • CH294063A - Hunting machine doll. : en fr
  • ES210152A1 - A machine for twisting wire (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042188A - Method and devices for reducing the speed of elastic waves in pipelines under load, particularly applicable to protection against water hammer : en fr
  • PL36672B3 - : en pl
  • US2656892A - Aircraft sustaining rotor blade with suction system for boundary layer control : en
  • US2656933A - Article support : en
  • AT176492B - Process for the production of spun concrete pipes : de en
  • DE1665784U - CARD BOX. : de en
  • DE894795C - In the event of overload, the connection to the power transmission is triggered : de en
  • DE894959C - Process for the production of copies, especially printing forms, with the aid of diazo compounds and material which can be used therefor : de en
  • ES36627Y - Bottle with dosing device : en es
  • ES38249U - New tape-support for zippers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665931U - CRYSTAL DIODE (DETECTOR, RECTIFIER). : de en
  • DE894635C - Pistons for injection internal combustion engines with a combustion chamber mounted in the piston crown : de en
  • DE894717C - Device for the high-frequency connection of parts carrying high-frequency energy : de en
  • DE894733C - Process for the operation of electromagnetic disturbance devices in closed pressure vessels : de en
  • DE894972C - Locking device, especially for the flap of the trunk or the emergency seat of motor vehicles : de en
  • DE895057C - Surface planer and thicknesser : de en
  • CA497292A - Interlock : en fr
  • CH294072A - Turbo sand spinner with internally pressurized paddle wheel. : de en
  • US2657079A - Pipe joint : en
  • US2657233A - Process of preparing dicarboxylic acid chlorides : en
  • CH294098A - Gas lighter. : en fr
  • DE1665907U - FOLDABLE HEELLESS SHOE. : de en
  • DE894383C - Device for the production of flexible, endless tubes : de en
  • ES38282U - Improved box-container (Machine-translation by Google Translate, not legally binding) : en es
  • ES38449U - A perfected pot to encourage seed germination (Machine-translation by Google Translate, not legally binding) : en es
  • GB699005A - Improvements in hand guards : en
  • PL36569B1 - : en pl
  • GB698926A - Improvements in or relating to umbrellas : en
  • ES32040Y - Recreational soccer game with dice : en es
  • FR1041749A - Improvement of document folders : en fr
  • FR1042388A - Mirror globe for road safety : en fr
  • CA497281A - Crystal oscillator ultra-micrometer : en fr
  • CH294048A - Device for regulating the temperature of an oven. : en fr
  • AU2103753A - Improvements in or relating to packaging means : en
  • AU2092053A - Improvements 1n photographic emulsions containing molecular compounds of mercuric salts with amines : en
  • AU1361652A - An improved hydraulic work-holding appliance : en
  • CA497229A - Cascaded fluorescent material : en fr
  • CH294226A - Process for the preparation of a new diol. : de en
  • DE1666003U - HANDLEBAR PROTECTION FOR DRIVERS AGAINST DIRTY HANDS. : de en
  • DE751984C - Koetz winder : de en
  • DE894966C - Fastening clip, in particular for fastening a sealing strip to a vehicle door or the like. : de en
  • CH294171A - Process for the production of vitamin B12 concentrates. : de en
  • GB698953A - A new or improved suspension unit for vehicles and for other purposes : en
  • CH294104A - Elastic coupling device. : en fr
  • DK76593C - Method for breaking down ring formations in rotary kilns. : da en
  • CA497222A - Process for the prevention of development of off-flavours in edible oils and fats and in foodstuffs containing fats and oils : en fr
  • GB699031A - Improvements in or relating to machine for compacting materials : en
  • USD170717S - Ornament for candlelights : en
  • AT176439B - Process for applying or introducing coating or impregnating agents onto or in cellulose fiber materials : de en
  • US2657180A - Manufacture of antifriction bearing greases : en
  • AT176512B - Method and device for avoiding waves and cracks when drying veneers : de en
  • AT176519B - tissue : de en
  • ES22924Y - Device for sharpening razor blades : en es
  • US2656839A - Electrotherapeutic oscillator : en
  • US2656851A - Fuel pump delivery valve : en
  • US2657003A - Bagging machine : en
  • AT176465B - Cipher lock : de en
  • AT176494B - Process for the recycling of cement-bound waste from molded stone production that is contaminated with sawdust : de en
  • AU2087153A - Improvements in or relating to counting devices and glow discharge tubes for use therein : en
  • CA497231A - Permanent magnet assembly for electrodynamic loudspeaker : en fr
  • AU158945B2 - Improvements in single-sideband modulator arrangements : en
  • CH294052A - Reversible pick-up head. : en fr
  • CH294093A - Disc grinding wheel. : de en
  • AT176549B - Process for operating vacuum impregnation systems and vacuum impregnation systems for carrying out the process : de en
  • PL36681B1 - : en pl
  • US2656830A - Internal-combustion engine : en
  • US2657215A - Method for the preparation of novel n-(2-carboxyalkyl) succinimides : en
  • US2657341A - Liquid level control apparatus : en
  • DE1665764U - VENTILATION DEVICE FOR VEHICLE REVIEW MIRRORS. : de en
  • DE1666067U - HAND-OPERATED LIFTING DEVICE FOR AGRICULTURAL EQUIPMENT. : de en
  • FR1041743A - Coupling device for starting large AC machines using an autotransformer : en fr
  • FR1042189A - Small transfer bottle for liquefied gas : en fr
  • PL36669B1 - : en pl
  • DE755021C - Arc switch with conductive switching fluid : de en
  • DE894446C - Device for the production of seamless bearing bushings from fabric soaked with synthetic resin : de en
  • DE894910C - Process for the production of conversion products of trifluoroethene : de en
  • ES205836A2 - A turbo-gasing apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041594A - Method and device for the manufacture of metal packaging and packaging produced by said method : en fr
  • FR1042006A - Filter, especially for drinking water filtration : en fr
  • GB698893A - Improvements in or relating to the construction of model railway tracks : en
  • DE894512C - Method and device for closing and opening vessels with screw caps : de en
  • ES33104Y - Super lightweight tester based on perfected assembly for boxes especially those intended to contain fruit : en es
  • ES38235U - A translucent reception for luminous advertisements (Machine-translation by Google Translate, not legally binding) : en es
  • GB698873A - Device for detecting and rejecting filled cans not fitted with lids : en
  • FR1042236A - Retractable handle for vehicle doors : en fr
  • DE894597C - Process for dewaxing mineral oils with selective solvents : de en
  • ES36562Y - Ice cream preserver : en es
  • FR1041644A - Centrifugal clutch : en fr
  • DE894517C - Mouthpiece for cigarettes : de en
  • DE894647C - Rotatable sifter : de en
  • DE895082C - Rope attachment : de en
  • FR1041955A - Purification process for titanium tetrachloride : en fr
  • FR1042009A - Bakery oven on trailer : en fr
  • FR1042163A - Circuit breakers with audible and visible signaling for low currents : en fr
  • GB699037A - Improvements in or relating to plate heat exchangers : en
  • DE894670C - Device for cutting wire ropes : de en
  • US2657229A - Manufacture of thiophosphate esters : en
  • US2657367A - Electrical socket connector with supporting clip : en
  • CA497224A - Facsimile synchronizing device : en fr
  • DE895044C - prosthesis : de en
  • CH294119A - Axial compressor. : de en
  • PL36546B1 - : en pl
  • ES38247U - Perfected girdle for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041934A - Improvements in the production of nonyl alcohols and their esters : en fr
  • FR1042167A - Tool-holder shaft for wood planers : en fr
  • FR1042073A - Venturi tubes intended in particular for measuring partial currents : en fr
  • DE868393C - Guide and seal of the piston and the piston rod in the cylinder housing, especially in the case of hydraulic vibration dampers in motor vehicles : de en
  • FR1041656A - Process for the treatment of tars or tar oils, in particular low temperature distillation tars : en fr
  • GB699078A - New or improved mechanism for use in emptying liquid containing vessels : en
  • BE523301A - : en
  • CA497228A - Electrical system : en fr
  • FR1041581A - Process for obtaining concentrated purified preparations of vitamins of group b12 : en fr
  • FR1041854A - Double opening leaflet : en fr
  • DE894924C - Process for the continuous determination of oxidizable substances in gases or vapors : de en
  • FR1042304A - Elastic clips for fixing the rails : en fr
  • GB698960A - Improvements in or relating to a tire-building apparatus : en
  • GB698993A - Improvements in or relating to knot or slub catching devices : en
  • DE1665767U - DEVICE TO IMPROVE THE TRACKING OF THE TRAILER OR TRAILER OF TRUCK WHEN TURNING BURNS. : de en
  • US2656962A - Receptacle filling machine : en
  • US2657093A - Plant spraying machine : en
  • DE1665708U - SPONGE CAN. : de en
  • GB699039A - Improvements relating to change-speed gears comprising fluid clutches : en
  • DE889138C - Heat and cold transmission oils : de en
  • SU96092A2 - Liquid steamer : en ru
  • US2657225A - Process for making tetraethyl lead : en
  • DE895062C - Process for the continuous feeding of the alumina in electrolysis ovens for aluminum production : de en
  • ES210814A1 - A machine for the dosage and packaging of grage, pills and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041632A - Electric fan housing and similar devices : en fr
  • FR1042331A - Improvements to voltage limiting devices : en fr
  • AU2103553A - Liquid treating apparatus : en
  • CH293950A - Manure drain connected to a cattle shed. : de en
  • FR1041799A - Process for making candles and the like : en fr
  • FR1042035A - Improvements to respiratory half-masks : en fr
  • CA497227A - Calcareous silicious material and method of preparation thereof : en fr
  • CH293962A - Method and machine for preparing plastic, in particular ceramic, masses, such as clay and the like. : de en
  • US2656855A - Automatic cutoff device : en
  • US2656616A - Oil well survey instrument : en
  • DE894554C - Process for the preparation of 1,4-dichloro- or 1,4-dibromobutane : de en
  • DE894643C - Journal bearing for shafts in precision mechanical gears : de en
  • DE894799C - Process for carrying out electrolytic processes, in particular for depositing metals from electrolytes : de en
  • DE894856C - Ultra-short wave amplifier with two or more tube stages : de en
  • US2657279A - Electrical power supply systems for communication system repeaters : en
  • AT176473B - Insole : de en
  • AU1368652A - An improved safety mechanism for hoist cages : en
  • GB698922A - A lighting apparatus which renders a shadowless illumination : en
  • US2657029A - Shoe bottom heater with links for adjusting heating-grid supports : en
  • PL36689B1 - : en pl
  • US2657062A - Dictating machine : en
  • CH294106A - Sealing device for a cylinder-plunger assembly. : en fr
  • US2657057A - Projector and target game : en
  • US2656562A - Combined hinge and latch : en
  • US2656949A - Lined container and welded joint therein : en
  • AU164069B2 - Improvement in fog-inhibiting agents and stabilizers for photographic emulsions and to photographic emulsions containing them : en
  • CH294118A - Device for reducing the transport of lubricant between a machine part moving back and forth and its guidance in at least one direction. : de en
  • DE894992C - Process for obtaining a ª † -rich mixture of hexachlorocyclohexane isomers : de en
  • DE895028C - Synchronous tripping device for a load switch of a step transformer : de en
  • FR1041819A - Drilling rig : en fr
  • ES38397U - Mechanism for alternative winding of wire strands (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041625A - Protective device with removable toe cap for shoes : en fr
  • DE1665939U - TIME SWITCH DEVICE, IN PARTICULAR FOR ELECTROACOUSTIC SIGNAL DEVICES. : de en
  • GB698884A - Improvements in or relating to buttons and like fasteners : en
  • CH293988A - Process for removing down and waste from parts of a textile machine, and device for carrying out this process. : en fr
  • DE1666052U - EXTENDING TABLE. : de en
  • DE887730C - Process for the production of pulp for paper and cardboard : de en
  • FR1041571A - Improvements relating to the preparation of manganese dioxide : en fr
  • FR1041755A - Improved process for preparing a blend of polymers : en fr
  • US2657257A - Color television receiver : en
  • CH294175A - Process for preparing 2,4-diamino-5-parachlorobenzyl-6-methylpyrimidine. : en fr
  • DE1665820U - CURTAIN CLAMP. : de en
  • DE894761C - Spray device for ready-made mortar : de en
  • DE894867C - Method of painting electrical conductors : de en
  • FR1041783A - Method and device for drying cable cores : en fr
  • FR1042013A - Improvement in formwork for concrete, aggregates and similar materials : en fr
  • FR1042112A - Washing machine improvements : en fr
  • DE894608C - Tube closure for spreading ointments, pastes or the like. : de en
  • US2656647A - Doll or the like : en
  • US2656900A - Rotor brake : en
  • US2656941A - Pebble feeder : en
  • AU166387B2 - Improvements in and relating to anti-vibration fasteners : en
  • AU2094453A - Polar relay : en
  • US2656571A - Process of producing amylose films : en
  • DE1665910U - HORSE HEAD SWING AND THE LIKE : de en
  • DE861014C - Wooden beam with a profiled section and a device for its manufacture : de en
  • US2656942A - Retractable gear for portable freight units : en
  • AT176493B - Process for the production of lightweight building materials : de en
  • AU1355152A - Apparatus for heat sealing thermoplastic films : en
  • CH294092A - Device for holding circular objects on a table. : en fr
  • AU2095653A - r "Improved appliance for suppression of explosions and prevention of fires : en
  • US2656641A - Vermin-trap : en
  • US2657032A - Grain drier : en
  • AU162162B2 - Time-modulated two-stage hydraulic valve : en
  • CH293958A - Control device on a gas water heater. : de en
  • DE1665785U - SELF-ACTING WATER SEPARATOR IN THE FORM OF A CONDENSER PLUG FOR DRAINING AND PURIFYING AIR, STEAM OR GASES. : de en
  • DE1665877U - WALL PROTECTOR OD. DGL. : de en
  • ES210053A1 - An industrial procedure for the pharmacology of sulphonated, vegetable and marine oils, in a solid, soft, or liquid state, and in their different acidal or alkaline reactions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041824A - Cathode ray tube electron beam control system : en fr
  • FR1041978A - Combined dry current and voltage transformer : en fr
  • CH293989A - Method for regularizing the call of yarns in spinning and device for carrying out the method. : en fr
  • CH294153A - System with at least two mechanical converters. : de en
  • US2657220A - Hydrogenation derivatives of difurfuralacetone : en
  • DE894430C - Process for the production of chrome leather : de en
  • AT176522B - corset : de en
  • US2657103A - Bearing for disk tools : en
  • US2657168A - Polychloro bicyclo heptanes as insecticides : en
  • US2657317A - Antitheft device for internal-combustion powered vehicles : en
  • PL36649B1 - : en pl
  • US2657192A - Polymerization of acrolein : en
  • US2657268A - System for automatically ticketing telephone calls : en
  • US2657122A - Method for continuous preparation of crystals : en
  • USD170720S - Expansible link chain for a bracelet or the like : en
  • PL36577B1 - : en pl
  • ES38265U - Continuous seed heater (Machine-translation by Google Translate, not legally binding) : en es
  • ES38513U - A footwear for field and sport (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041633A - Light source, headlight or the like, with polarized light : en fr
  • US2656699A - Combined washer and extractor with resilient drive connection : en
  • US2656966A - Can filling machine having reciprocating product contacting plunger and moisture projecting device therefor : en
  • US2657050A - Device for feeding sheet materials : en
  • US2656679A - Rotary pump and motor hydraulic transmission system : en
  • US2657223A - Process for the preparation of compounds with semicyclic double bond : en
  • USD170736S - Combined food and beverage vending station : en
  • DE1665809U - STREET LAMP USING RING-SHAPED FLUORESCENT LAMPS. : de en
  • DE894789C - Fluid controlled injection nozzle with conical pin for internal combustion engines : de en
  • DE894819C - Centrifugal machine for sand, abrasives, etc. like : de en
  • US2656578A - Readily applicable and removable garment button : en
  • US2656781A - Adjustable outlet convector enclosure : en
  • US2657059A - Magnetic lot selecting device : en
  • US2657291A - Automatic control device : en
  • DE1665893U - TIE HOLDER. : de en
  • GB698890A - Improvements in machines for packing bottles, cans and like cylindrical containers into crates and like receptacles : en
  • CA497236A - Production of friction material : en fr
  • CH294114A - Group drive for work machines. : de en
  • AT176434B - Process for making margarine : de en
  • DE1665832U - SAMPLE BOOK WITH INSERT PAGES. : de en
  • CH293963A - Process for preparing building materials. : en fr
  • FR1041756A - Bushing device for high power currents : en fr
  • DE894524C - Support element for shaped objects in ceramic furnaces : de en
  • CA497250A - Shoemaking apparatus : en fr
  • FR1042351A - Method for packing rags or the like : en fr
  • GB699053A - Improvements in or relating to rotary regenerative air preheaters : en
  • GB699121A - Scraping tool for preparing walls and ceilings for re-decorating : en
  • US2657052A - Sheet delivery mechanism : en
  • ES38257U - Rotary plug for oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041883A - Special chain : en fr
  • GB699098A - Means for protecting electric conductor rails : en
  • US2656789A - Cigarette machine inking mechanism : en
  • FR1041866A - Acid Metal Cleaning Agents : en fr
  • AU2092453A - Improvment in stabilization of emulsions sensitized with onium compounds : en
  • DE1665882U - CONVERSIBLE FURNITURE. : de en
  • DE894740C - Socket for light tubes : de en
  • US2657304A - Duplex radio apparatus control : en
  • FR1041942A - Disengageable coupling at maximum load : en fr
  • FR1041956A - Improvements to thermo-electric batteries : en fr
  • DE895024C - Commutator with lugs fixed in slots in the lamellas : de en
  • GB699154A - Improvements in or relating to the production of di-alkyl phosphites : en
  • US2656611A - Liquid level gauge : en
  • US2656945A - Egg tray and cover : en
  • US2657274A - Telephone system : en
  • USD170697S - Necklace ob the like : en
  • CH293981A - Device for stirring. : de en
  • US2657170A - Antimycin and process for production : en
  • CH294013A - Process for the preparation of acrylic acid amide. : de en
  • US2656995A - Multiposition caster lock for airplane cross-wind main landing wheels : en
  • US2657139A - Process of removing color developer stain in azine dye images : en
  • US2657148A - New and improved solutions of zein and method of making same : en
  • DE894539C - Device for printing socks, socks or the like. : de en
  • DE894552C - Process for removing gases or fumes from a gas or gas-vapor mixture : de en
  • FR1041946A - Tubular heat exchange device : en fr
  • FR1041657A - Control unit for transporters : en fr
  • CA497260A - Subscriber telephone set : en fr
  • SU96048A1 - Sand trap : en ru
  • US2657042A - Auxiliary spring device for motor vehicles : en
  • FR1041729A - Improvements to circuits for addition and subtraction of numbers : en fr
  • FR1041897A - Magnetic ashtray : en fr
  • FR1041669A - Advanced multi-channel communication system : en fr
  • FR1041733A - Electro-magnetic device for amplitude modulation of a high frequency oscillation : en fr
  • DE894516C - Water toy with two game figures assigned to one another : de en
  • DE894860C - Process for the production of flexible hollow pipes, in particular for high-frequency cables : de en
  • ES36284Y - Bootie-slipper-sock : en es
  • FR1042227A - Improvements relating to catalysts : en fr
  • GB699169A - Improvements in or relating to rotary valves for internal combustion engines : en
  • US2656902A - Insulated heat conducting unit : en
  • US2657014A - Sub holder : en
  • DE895108C - All-terrain vehicle : de en
  • GB699161A - Catamenial pad : en
  • DE1665822U - BLIND TUBE DOORS FOR TILED STOVES AND THE LIKE. : de en
  • DE1665937U - CABLE HOLDER, ESPECIALLY FOR BUSES. : de en
  • USD170721S - Panty girdle : en
  • DE1665850U - FILL GUN FOR FUEL MIXTURES. : de en
  • DE1665926U - MARKS FOR FILES. : de en
  • FR1041975A - Improvements to shaker conveyor gutters : en fr
  • FR1042149A - Advanced pneumatic vibrator : en fr
  • FR1042400A - silk scarf or other : en fr
  • DE894472C - Mobile manure spreader : de en
  • US2657379A - Warning device for vehicles : en
  • FR1042378A - Grating belt for pneumatic tire casings suitable in particular for retreading machines : en fr
  • DE1666004U - TOE WARMER. : de en
  • DE1665816U - GLASS MOSAIC. : de en
  • DE894440C - Arrangement on the elevator cage of elevators for scaffolding : de en
  • DE894988C - Machine for cutting hair, bristle, plant fiber or synthetic fiber bundles and plastics or the like. : de en
  • FR1041841A - Advanced self-supporting body for motor vehicles : en fr
  • CA497266A - Differential quantization of communication signals : en fr
  • AU157731B2 - A vehicle control levelling instrument : en
  • AU2059953A - Reversible and variable speed electric motor : en
  • DE894645C - Apparatus for carrying out electrolytic or acid pickling processes : de en
  • FR1042029A - Wallet envelope for displaying items, such as handkerchiefs, socks and the like : en fr
  • DE894812C - Oxygen breathing apparatus with breathing air circulation and lung-controlled oxygen supply : de en
  • FR1042372A - Endless bare rubber band, especially for underwear : en fr
  • US2656628A - Luminous indicia dial for telephones : en
  • US2656827A - Idling control for two-cycle engines : en
  • US2657000A - Stand for pressing irons : en
  • AU161546B2 - Improvements in and relating to irrigation pipelines : en
  • FR1042210A - Improvements to wire coil grinding machines : en fr
  • FR1042269A - Method of reinforcing concrete and in particular cellular concrete and resulting construction element : en fr
  • ES38348U - Badge holder for keychains (Machine-translation by Google Translate, not legally binding) : en es
  • CH293971A - Refractory Leichstein. : de en
  • US2656721A - Pressure responsive photoelectric indicating, meansuring, and control device : en
  • DE1666064U - BELT CLASP, ESPECIALLY FOR TROUSERS OR SKIRT BANDS. : de en
  • PL36638B1 - : en pl
  • US2656802A - Presser device for shoe sewing machines : en
  • ES38325U - A new contact for portacebadores (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041784A - Mechanically operated steering mechanism : en fr
  • FR1041730A - Device eliminating cross-modulation in a time division multiplex system : en fr
  • DE1665923U - LEATHERETTE. : de en
  • DE1666073U - FOUR-STROKE COMBUSTION MACHINE WITH MAGNETIC IGNITION SYSTEM. : de en
  • DE895109C - Motor vehicle with hinged, hood-like cladding of the end part of the vehicle : de en
  • FR1041808A - Hydraulic device for controlling a moving part of a motor vehicle, such as a top, seat or window : en fr
  • FR1042120A - Writing pad : en fr
  • GB699170A - Improvements in seamless socks or the like : en
  • DE895117C - Method and device for spraying plastic and air-hardening masses : de en
  • US2656845A - Apparatus for testing and controlling the concentration of solutions : en
  • DE894660C - Speedboat, especially planing boat, with water jet propulsion : de en
  • DE1666014U - REFRIGERATOR FOR MILK. : de en
  • US2656545A - Prosthetic device sensory attachment : en
  • DE1665909U - FUNNEL BALL GAME. : de en
  • DE1666083U - DRUM SPIN MACHINE FOR DRYING HAIR AND THE LIKE. : de en
  • DE754117C - Process and equipment for extraction and conveyance in longwall mining : de en
  • ES38461U - A new conutillo for the manufacture of oriental curtains (Machine-translation by Google Translate, not legally binding) : en es
  • US2657167A - Chlorinated terpene derivative : en
  • GB699081A - Improvements in or relating to radiation level indicating circuits for use in conjunction with a radioactive source : en
  • US2657320A - Piezoelectric crystal unit : en
  • CA497205A - Crankshaft and method of making the same : en fr
  • DE1665992U - LOOP CORK. : de en
  • FR1042362A - Further training in spinning cones : en fr
  • FR1041765A - Improvements to receiving radio antennas for aircraft : en fr
  • US2656846A - Flow control valve : en
  • US2656964A - Machine for successively performing operations on vessels or other articles : en
  • US2657066A - Tool holding collet for boring bar assemblies : en
  • CH294055A - Lighting device for projector. : de en
  • US2656601A - Cutting implement : en
  • FR1042367A - Process for the hydrolysis of organosilicon compounds : en fr
  • US2656854A - Pilot operated free return resistance valve : en
  • ES38253U - New type of trench coats, trenches and overcoats (Machine-translation by Google Translate, not legally binding) : en es
  • DE894682C - Slot punch : de en
  • DE1665932U - ENCLOSURES FOR CONTACTORS OR OTHER ELECTROMAGNETIC SWITCHING DEVICES. : de en
  • DE894465C - Contact wire guide for adjustable contact thermometers : de en
  • CH294219A - Steering device on plows. : de en
  • AU2102053A - Improvements in joints for asbestos-cement tubes suitable for conveying fluid : en
  • DE1665951U - Tube closed on one side for tablets and the like : de en
  • DE894473C - Rotary saw : de en
  • DE895004C - Electric point machine : de en
  • DE894402C - Electrical screen arrangement, especially for use in the transmission of messages via 2-wire telephone networks (wire radio) : de en
  • DE894405C - Antenna system for at least two independent transmitting or receiving devices : de en
  • CH294169A - Insert to be used in bathtubs to supply air into the bath water. : de en
  • US2656689A - Method of and apparatus for automatic ice-making : en
  • US2656644A - Walking submersible toy : en
  • DE894788C - Two-stroke gas power plant working with a gas generator in which the working cylinders are purged with pure air : de en
  • US2656661A - Beet harvester : en
  • DE894722C - Electrical insulating material : de en
  • US2657373A - Apparatus for seismic exploration : en
  • US2657376A - Control system for multiple-point measuring instrument : en
  • PL36550B1 - : en pl
  • US2656986A - Material retaining end plate for roller mills : en
  • US2657316A - Method of suppressing photoelectric threshold : en
  • FR1041600A - Device for spraying liquids or powders : en fr
  • FR1042347A - Ceramic manufacturing process having a coefficient of expansion gives : en fr
  • US2656550A - Connecting device : en
  • US2656665A - Cotton harvester : en
  • CA497117A - Method and apparatus for making pies : en fr
  • CH294215A - Side aisle railroad car. : en fr
  • DE894741C - Swiveling tubular table lamp : de en
  • DE894836C - Wetting agents : de en
  • DE894983C - Extension drill rods for rock drilling machines : de en
  • DE895126C - Drive of the return gear of the regulator acting on the impeller of a Kaplan turbine : de en
  • FR1041611A - Method and machine for attaching labels to various objects such as textile articles : en fr
  • FR1041912A - Improvements to receiving circuits for television and analog circuits : en fr
  • FR1042166A - Process for manufacturing objects with Braille characters, and objects made using this process : en fr
  • FR1042186A - Combustion turbine : en fr
  • FR1042202A - Device for color observation by phase contrast : en fr
  • FR1042285A - Combined solid fuel spraying and semi-gasification system and process : en fr
  • US2657035A - Centrifugal means for a high tension distributor arm : en
  • AU2102953A - Rotary sprinkler : en
  • US2657048A - Material handling apparatus : en
  • US2656920A - Elutriator for hydrocarbon conversion systems : en
  • US2657130A - High-temperature steel and articles : en
  • DE894624C - Facility for the integration of differential equations of the first and higher order : de en
  • ES38389U - Chincheta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041728A - Simplified automatic rifle : en fr
  • US2656909A - Duplicating attachment for typewriters : en
  • US2657244A - Aromatic substituted halo-butynes : en
  • DE894724C - Spacer for air space insulated concentric high frequency lines : de en
  • AU1369152A - Drinking glass drainerand wiper : en
  • BE519488A - : de
  • CA497185A - Bus duct system of power distribution : en fr
  • US2656708A - Lock with roller bearing support of bolt : en
  • US2656926A - Device for separating water and foreign matter from liquid fuel : en
  • US2657156A - Phosphate coating composition and process : en
  • US2656703A - Axially expandable stand for the liquid after treatment of yarn packages : en
  • ES37347U - Degree level (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042010A - Fixed jaw for horizontal crusher : en fr
  • FR1042031A - Apron : en fr
  • AU168212B2 - Froth flotation process : en
  • DE1665793U - SEPARABLE ELECTRICAL CONNECTION. : de en
  • DE894756C - Stringer staircase made of precast concrete : de en
  • DE894785C - Friction wheel lighter : de en
  • AU1349952A - Improvements relating to jib cranes : en
  • US2657157A - Ink transfer element : en
  • USD170710S - Vehicle tire : en
  • DE1665808U - MULTIPLE VERSION WITH SINGLE OFF SWITCHES. : de en
  • DE1665945U - MAGNETIC ANCHOR FOR ELECTROMAGNETIC DRIVEN VIBRATION SYSTEM. : de en
  • FR1041791A - Advanced backpack sprayer : en fr
  • GB698965A - Process for the production of new pyridine-dicarboxylic acid amides : en
  • DK76590C - Explosive projectile. : da en
  • PL36549B1 - : en pl
  • AU156411B2 - Improvements relating tothe manufacture of cut edged woven articles such as cut ribbons : en
  • AU159956B2 - Process for preparing phosphoric acid : en
  • AT176496B - Process for the production of crystalline rock melts : de en
  • DE1666060U - HEATING TABLE FOR THERMOSTASING OF MICROSCOPIC OBJECTS. : de en
  • DK76577C - Device for frames for glasses, sunglasses or protective screens. : da en
  • FR1042037A - Combustion engine : en fr
  • DE894432C - Process for preparing tobacco products : de en
  • DE894886C - Arrangement for carrying out measurements with a network model : de en
  • DE895048C - Process for the tight sealing of holes and cracks in cast bodies by spraying : de en
  • US2656733A - Power transmission : en
  • DE1665896U - SPARK PLUG. : de en
  • FR1041709A - Improvements to pressure limiting devices : en fr
  • FR1042197A - Hydraulic relay : en fr
  • FR1042253A - Device bringing two or more phases into close contact : en fr
  • FR1041624A - Improvements to lubricating compositions : en fr
  • FR1042147A - Method of protection against impacts of objects in fragile material : en fr
  • GB699150A - Improvements relating to electric lighting fittings : en
  • DE1665897U - SCREW WITH SQUARE HEAD. : de en
  • US2657145A - Method of forming a corrosion resistant paint and product resulting therefrom : en
  • DE894921C - Device for determining the center of gravity on vehicles, in particular on aircraft : de en
  • DE894930C - Fixed butter churn with beaters that can be switched off automatically : de en
  • US2656576A - Die casting machine : en
  • US2656564A - Spring actuated sash balance : en
  • US2656739A - Method of forging a headed element : en
  • US2656821A - Steam generator : en
  • FR1041796A - Airtight container : en fr
  • AT176447B - Front frame of a tractor used in particular for agricultural purposes : de en
  • CH294213A - Motorcycle chassis. : en fr
  • DE894671C - Device for cutting wire ropes : de en
  • DE895128C - Speed control of a wind turbine by adjusting the blades : de en
  • IE20789L - Stocking suspenders : en
  • CH293953A - Anchor designed to be embedded in a compact material. : en fr
  • DE1665838U - TRAILER COUPLING, IN PARTICULAR FOR PASSENGER CARS. : de en
  • DE753052C - Four-wire telecommunication cable with shields arranged between the wire groups in the opposite direction of transmission : de en
  • CH294076A - Device for electrical resistance butt welding of chain links using at least six electrodes. : de en
  • DE1665902U - HUTRING. : de en
  • DE752118C - Monitoring circuit for overhead warning signal systems : de en
  • DE894442C - Skeleton wall made of precast concrete : de en
  • DE894926C - Slide rule : de en
  • DE894995C - Method and device for the production of ammonium nitrate : de en
  • DE895045C - Orthopedic insole for footwear : de en
  • FR1042078A - Cigarettes with tips impregnated with flammable material : en fr
  • GB699060A - Improvements in or relating to the embossing of thermoplastic film : en
  • DE894685C - Process for washing textile fabrics in countercurrent : de en
  • DK76594C - Folding box, where the lid is held by a band. : da en
  • PL36520B1 - : en pl
  • PL36705B1 - : en pl
  • ES209780A1 - A sizing device (Machine-translation by Google Translate, not legally binding) : en es
  • CA497263A - Impregnated electrical condensers : en fr
  • CH294094A - Process for binding abrasive grains by means of a metal deposited by electrolysis for the purpose of manufacturing grinding tools. : de en
  • DE1666040U - DEVICE FOR WASHING DISHES WITH A TABLE TOP AND AT LEAST ONE SINK BUILT-IN. : de en
  • ES38441U - Electrolyte level regulator cap for electric storage batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042333A - Improvements to mercury vapor electric discharge devices : en fr
  • FR1042393A - Process for heating metal tubes or bars in high frequency induction furnaces : en fr
  • DE894848C - Chassis or steering frame for rail vehicles, especially for monorail vehicles : de en
  • DE894541C - Device for laundry cleaning in the water tub : de en
  • DE894732C - Speed controller for electric motors : de en
  • US2657124A - Generation of heating gas from solid fuels : en
  • PL36579B1 - : en pl
  • FR1041940A - Injection valve for internal combustion engine : en fr
  • DE894504C - Device for the transmission of a control force with the aid of a pressure medium which acts on a piston in a cylinder, in particular for aircraft controls : de en
  • FR1041750A - Wagon moving on a single rail : en fr
  • ES35211Y - Container : en es
  • FR1041690A - Electric voltage regulator : en fr
  • GB698962A - A container for gift tokens : en
  • AU2088653A - Methods of manufacturing battery separators andthe like : en
  • CH294113A - Infinitely adjustable fluid transmission, especially for machine tools. : de en
  • DE1665835U - PULLING DEVICE FOR AIR AND WATER VEHICLES. : de en
  • AT176457B - Device for lubricating a differential gear, in particular for motor vehicles : de en
  • CH293977A - Collapsible garden bench. : de en
  • CH294089A - Process for the production of veneered panels with a profile and veneered panel produced by the process. : de en
  • ES208511A1 - Improvements introduced in the construction of rolling for railroad vehicles in the vehicles by such tracks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041762A - Method and apparatus for drying bulk grain : en fr
  • US2657366A - Mechanism for facilitating the removal of a lamp from its socket : en
  • US2657045A - Rug feeding apparatus : en
  • US2657339A - Method and apparatus for producing : en
  • US2656549A - Mattress with toilet attachment : en
  • US2657377A - Reproduction of signals from magnetic records : en
  • AU163281B2 - An improved safety mechanism for hoist cages : en
  • PL36684B1 - : en pl
  • DE1665924U - MACHINE ROUND BRUSH. : de en
  • DE753397C - Warning signal system to secure traffic on crossings : de en
  • DE894396C - Process for the preparation of 1- (o-, m- or p-oxyphenyl) -1-oxy-2-aralkylamino-ethanes : de en
  • US2656983A - Thermostatic valve structure : en
  • DE894418C - Arrangement for suppressing the fifth harmonic in a three-phase transformer : de en
  • FR1041838A - Process for the synthesis of oxygenated organic compounds : en fr
  • DE894899C - Disinfectant supply form : de en
  • DE1665806U - CONTROL DEVICE FOR FULLY ELECTRIC CONTROL OR EXHAUST BRAKE CONTROL. : de en
  • CH294167A - Plantar support and method of manufacturing this support. : en fr
  • PL36657B1 - : en pl
  • US2656759A - Microscope nosepiece : en
  • US2657137A - Developer for the positive diazotype-process containing a borate, a polyhydroxy alcohol, and a coupler component : en
  • US2657315A - High-energy radiation counter : en
  • USD170685S - Rearview mirror : en
  • US2656603A - Instrument for relating casts to dental articulators : en
  • US2657041A - Snubbed spring group : en
  • US2657161A - Reinforced leather stripping and method of making the same : en
  • FR1041601A - Advanced automotive radiator : en fr
  • ES38234U - A double-sided book and inverted text (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042085A - Continuous metal casting process and apparatus for its implementation : en fr
  • FR1041894A - Improvements to protective masks and helmets for welders : en fr
  • GB699127A - Improvements in or relating to pawl and ratchet wheel intermittent driving mechanisms : en
  • ES38413U - Switch for electric current (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041589A - Bread and pastry baking ovens : en fr
  • FR1042287A - Air selector method and apparatus : en fr
  • GB699101A - Improvements in or relating to electrical measuring and/or repeating instruments andrelays : en
  • AU2086953A - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • CH294022A - Process for the preparation of a vat dye of the phthalocyanine series. : de en
  • GB698986A - Improvements in buckles for wrist-watch straps : en
  • FR1042062A - Cooling device for lamps and press cylinders : en fr
  • US2657329A - Traveling wave tube : en
  • US2656835A - Intravenous attachment : en
  • US2657034A - Oxygen lancing of furnace flues and checkers : en
  • CH293997A - Sizing machine. : de en
  • DE894865C - Electric cables and wires for higher voltages : de en
  • CH294083A - Process for the production of porous sintered pieces from alloys. : de en
  • CH294235A - Process for the preparation of a copper-containing disazo dye. : de en
  • GB699095A - Improvements in or relating to dolly-operated electric switches : en
  • DE894466C - Remote temperature measuring device : de en
  • FR1041660A - Stamping device : en fr
  • GB699167A - Improvements in or relating to radar systems : en
  • DE888183C - Rotatable part table : de en
  • DE894563C - Steam circulation device : de en
  • ES38199U - Device for fixing dolls in indoor or table hockey games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041650A - Improvements relating to a jet injection ampoule and its closure element : en fr
  • FR1041994A - New progressive spring for cars and various vehicles : en fr
  • FR1042220A - Self-hooking float plug for angling : en fr
  • US2656968A - Orchard ladder with adjustable platform and fruit receiving means : en
  • USD170676S - Bourne-vanneck strainer : en
  • AU2085353A - Improvements in or relating to electron velocity modulation apparatus : en
  • FR1042374A - Switching device for transmitting signals in two-frequency code : en fr
  • FR1042137A - Packaging for light bulbs : en fr
  • DE891633C - Motorized soil cultivation device with rotating tools : de en
  • DE894804C - Housing base, especially for overlock and chain stitch sewing machines : de en
  • DE894869C - Self-winding cable drum for portable electrical machines : de en
  • DE894650C - Device for producing flash photos, in particular using tube flash devices, with a focal plane shutter camera : de en
  • DE894784C - Filling cartridge for lighters of all kinds : de en
  • GB698950A - Electrical pulse shaping circuits : en
  • CH293982A - Passing machine. : de en
  • DE894939C - Endless rubber belt with length insert : de en
  • ES36612Y - Scissors for sinuous and regular cutting : en es
  • FR1042325A - combinable and removable element for furnishing and construction : en fr
  • DE894575C - Short wave antenna for wide frequency bands : de en
  • ES38261U - Letters and advertising signs that are illuminated by pyrotechnic procedures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041619A - Electric contact predeterminer for liquid meter : en fr
  • US2656970A - Compressor starting pressure relieving attachment : en
  • DE894854C - Circuit arrangement for compensating the residual voltage of one of the frequencies to be modulated together, in particular the carrier frequency, in the output and / or input of push-pull or double-push-pull modulators : de en
  • ES209199A1 - A procedure, with its corresponding machine, for the manufacture of malletic artificies similar to the type of millanese (Machine-translation by Google Translate, not legally binding) : en es
  • ES38360U - Carry combined tube with screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • ES38285U - Improved framework (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041852A - Device for automatic opening of parachutes : en fr
  • FR1042111A - Improvements in connection devices for electrical circuits : en fr
  • GB699043A - Improvements in or relating to high speed aircraft : en
  • DE748382C - Precipitation system for steam locomotive : de en
  • DE889111C - Process for the production of luminous screens : de en
  • DE894729C - Circuit arrangement for periodically switching a power circuit on and off : de en
  • US2656820A - Power-operated vise : en
  • DE894697C - Type body for writing business machines and equipment to its solenoen at the type lever receiving it : de en
  • US2657360A - Four-electrode transistor modulator : en
  • PL36639B1 - : en pl
  • US2657012A - Garden hose stake : en
  • US2656988A - Centrifugal milling and insect destroying machine with rotary impeller and annular target : en
  • DE767824C - Electrolyte, especially for electrolytic capacitors : de en
  • FR1042086A - Balancing machine fitted with an electrical indicating device : en fr
  • FR1042320A - Extendable coupled individual desks : en fr
  • CA497287A - Pile regulator : en fr
  • CA497141A - Anion extraction processes and products therefor : en fr
  • CH293985A - Device for attaching a body to another body. : de en
  • US2656690A - Knitting device : en
  • US2656792A - Antitank mines : en
  • US2657350A - Altitude controller unit : en
  • ES38300U - Plowing device or other agricultural implements with tractor, with automatic unhooking (Machine-translation by Google Translate, not legally binding) : en es
  • ES38310U - Toy figure with movement to imitate the step (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042321A - Extendable individual desk : en fr
  • GB699132A - Improvements relating to the separation of particles of differing specific gravity and/or grain size and apparatus therefor : en
  • FR1041634A - Helicopter blade with trailing end : en fr
  • FR1042310A - Process for finely dividing solid polyethylenes and similar synthetic materials of high molecular weight, in particular for the application of thin layers on a support : en fr
  • FR1042221A - Transmission mechanism, in particular trigger mechanism for motor vehicles : en fr
  • GB699003A - Improvements in track tractor roller : en
  • GB698999A - Electrical commutator machine : en
  • GB699030A - Improvements in or relating to ships' davits : en
  • GB699040A - Improvements relating to gearing : en
  • US2656872A - Iron bending machine : en
  • CA497210A - Motor-fuels : en fr
  • DE894611C - Device for connecting dust bags to vacuum cleaners : de en
  • DE753412C - Isolation lock : de en
  • DE894569C - Circuit arrangement for telephone systems with long-distance line operation : de en
  • DE894967C - Steering device, especially for motor vehicles, with a threaded spindle and a nut segment : de en
  • ES38505U - Folding saddle for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB699115A - Improved mounting or supporting members for electric insulators : en
  • DE895087C - Process for the continuous metallization of band-shaped structures by thermal metal vapor deposition : de en
  • FR1041948A - Advanced training in vehicle ventilation and heating devices : en fr
  • FR1041724A - Ultra-short-wave assembly stabilization devices : en fr
  • FR1041986A - Arrangement of the scavenging compressor in two-stroke internal combustion engines : en fr
  • US2656716A - Penetrometer : en
  • US2657255A - Color television system : en
  • ES38284U - Inscription pen for capillarity (Machine-translation by Google Translate, not legally binding) : en es
  • GB698904A - Improvements in or relating to means for handling the covers of soaking pits and other furnaces : en
  • PL36588B1 - : en pl
  • PL36596B1 - : en pl
  • ES210268A1 - An automatic compression system applicable to infusion machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041603A - Speed variator : en fr
  • ES38364U - Improved valve for espresso coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042208A - Lost wax precision casting process : en fr
  • CA497114A - Micrometer caliper attachment : en fr
  • DE894437C - Device for applying liquid cleaning or polishing agents to floors : de en
  • DE894503C - Valveless pump and compressor : de en
  • US2656791A - Type-positioning block assembly : en
  • US2656630A - Advertising device : en
  • FR1042246A - Process to accelerate the aging of wines : en fr
  • GB699026A - Improvements in and relating to the production of cellulose triesters : en
  • DE895102C - Device to compensate for the axial thrust in centrifugal pumps, especially in electrically driven submersible pumps : de en
  • DE1666089U - BUILT-IN CONTACT. : de en
  • DE894515C - Machine for applying glue to parts of shoes : de en
  • DE894768C - Plasticizers : de en
  • ES38248U - Miniature album for pendant (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041800A - Machine for making wax candles : en fr
  • AU161585B2 - Improvements in or relating to electrical interference suppressors : en
  • DE895019C - Coal converter with pressed material body : de en
  • DE895056C - Metal frames, in particular metal windows, and processes for their manufacture : de en
  • FR1041567A - Ester production process : en fr
  • FR1042065A - Folding knife, advanced : en fr
  • DE1665844U - TWIN-TIRED WHEEL FOR AIR-TIRED VEHICLES. : de en
  • AU162873B2 - Door fastenings : en
  • AU166633B2 - Improvements relating to thermocouples : en
  • CA497207A - Power operated nut setter : en fr
  • DE895089C - Process for soldering copper and its alloys, especially brass : de en
  • US2657131A - Discharge device for finely divided fibrous material from a pressure system : en
  • PL36583B1 - : en pl
  • DE1666085U - PLUG-IN STRIPS FOR STAMPS AND SIMILAR AREAS. : de en
  • CA497262A - Lead coating and process of applying it : en fr
  • US2656582A - Slasher roll : en
  • US2656672A - Interval timer : en
  • US2656719A - Traveling line load indicator : en
  • DE894669C - Mortise lock for firearms : de en
  • CH293956A - Machine intended to perform rapid drilling. : en fr
  • DE894956C - Device for the treatment of liquid substances, especially milk, with UV rays : de en
  • FR1041921A - Further training in hot metal drilling : en fr
  • GB698862A - Method of automatically regulating and means for measurement and/or regulation of the moisture content of textile or like materials : en
  • DE894537C - Protective device on sheet leveling machines : de en
  • DE894605C - Knitting yarn holder : de en
  • US2656599A - Safety razor : en
  • DE1665948U - CEILING AND WALL LAMP. : de en
  • DE894868C - Method of covering conductor wires : de en
  • CH293980A - Device used for transporting, storing and filling mustard into individual containers. : de en
  • ES36413Y - Enhanced Typewriter Stand : en es
  • GB698927A - Improvements in or relating to telephone instruments : en
  • FR1041741A - Fireplace : en fr
  • FR1041952A - Chi-ray device for therapy : en fr
  • FR1041966A - Improvements in the realization of a flexible transmission : en fr
  • ES38276U - Pineapple of bananas, caramel (Machine-translation by Google Translate, not legally binding) : en es
  • ES38344U - A toy spray gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042026A - V-cylinder two-stroke internal combustion engine : en fr
  • FR1042164A - Improvement to multiple accordion prints : en fr
  • AU2098653A - Vulcanization of rubber sections : en
  • CA497148A - 1,2-epoxy-4,5,6,7,8,8-hexahalo-4,7-methano-3a,4,7,7a-tetrahydroindane and method of preparing same : en fr
  • CA497161A - Circuit interrupters : en fr
  • DE894786C - Device for the automatic ventilation of spring beds : de en
  • FR1042114A - Probe head for measuring surface profiles : en fr
  • DE894545C - Leveling rod for horizontal coking chamber ovens : de en
  • FR1041794A - Bottle filling station : en fr
  • FR1042012A - Process for applying a coating to a body : en fr
  • CA19359S - Space heating stove : en
  • US2657150A - Method and masking shield for interiorly coating hollow articles : en
  • DE754573C - Timing relay : de en
  • FR1042358A - Method and tool for the manufacture of collar brush pencils : en fr
  • PL36515B1 - : en pl
  • US2657349A - High-speed standardization of potentiometers : en
  • DE894771C - Process for the preparation of aqueous emulsions of polysiloxanes : de en
  • DK76557C - Process for the preparation of streptomycin. : da en
  • US2656613A - Apparatus for calipering well bores : en
  • US2656687A - Apparatus for and the method of control and utilization of dry ice : en
  • US2656873A - Process and apparatus for producing glass fibrous tubes : en
  • AT176550B - Device for treating a liquid : de en
  • AT176415B - Enamel, in particular for producing highly acid-resistant enamel coatings : de en
  • US2656860A - Miter box for portable power saws : en
  • US2656838A - Colostomy unit : en
  • US2656906A - Safety mechanism for uncoupling a shaft from the driving member of a machine : en
  • US2657169A - N-aminophthalic imides and salts thereof as fungicidal compositions : en
  • PL36564B1 - : en pl
  • CA497150A - Spinnerettes : en fr
  • DE1665922U - WASHING GLOVE. : de en
  • DE894820C - Needle bar section : de en
  • ES33895Y - Support for power supply conductors of electric plates : en es
  • ES38368U - Extendable table-stretcher (Machine-translation by Google Translate, not legally binding) : en es
  • ES38509U - Electrician's pliers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041979A - Thread breaker tension controller : en fr
  • CH294147A - Power supply device for non-stationary withdrawal of electrical power for consumers. : de en
  • CA497169A - Machines for treating wood surfaces : en fr
  • DE1665891U - STEEL POTS OR OTHER STEEL CUTLERY FOR ELECTRIC STOVES. : de en
  • ES38259U - Accusing device for air or gas leaks (Machine-translation by Google Translate, not legally binding) : en es
  • CH294007A - Process for pasteurization of heat-sensitive liquids and device for carrying out said process. : en fr
  • CH294062A - Method and device for automatically adjusting a clock by means of a periodically transmitted standard time signal. : de en
  • DE1665775U - FITTINGS FOR LIFTING DEVICES FOR WINDOWS, DOORS OR. DGL. : de en
  • FR1041911A - Improvements to grinding machines : en fr
  • FR1042110A - Advanced method of assembling the parts of a chair or a seat, also applicable to other furniture : en fr
  • DE1665707U - FLAT RUBBER WITH GRIP LEAVES. : de en
  • DE894793C - Hydraulic shock absorber : de en
  • DE894822C - Process for the production of cutting disks for stones u. like : de en
  • DE895110C - Brake for motorcycles with sidecar : de en
  • GB699137A - Quick traverse winding frame : en
  • US2657051A - Combined guide and table structure : en
  • US2656804A - Shoe sewing machine needle : en
  • US2656990A - Expansible core for glass filament windings : en
  • CA497244A - Production of vanillic acid : en fr
  • CH294234A - Process for the preparation of a copper-containing disazo dye. : de en
  • ES35765U - A new espadrille (Machine-translation by Google Translate, not legally binding) : en es
  • CH294035A - Method for at least partial covering of a card with a metallic material. : de en
  • DE894508C - Car body frame consisting of closed, box-shaped hollow beams, especially for large vehicles : de en
  • DE894604C - Holding device for the needle rake on a knitting machine : de en
  • DE894617C - Door frame with seal : de en
  • AU1351852A - Improvements inland clearing implements : en
  • DE894937C - Internal combustion engine with external combustion : de en
  • PL36659B1 - : en pl
  • AU158904B2 - Improvements in modulators : en
  • US2656623A - Snowplow : en
  • US2656975A - E boyden : en
  • US2657212A - Diethanolaminopyridines : en
  • US2657254A - Color television system : en
  • AU1554953A - Rotary attachment for motor mowers : en
  • AU156270B2 - Apparatus for heat sealing thermoplastic films : en
  • US2657132A - Manufacturing wet strength paper containing cationic urea-formaldehyde resin : en
  • US2657207A - Preparation of isocinchomeronic acid : en
  • DE767825C - Process for the production of nutritional synthetic fats : de en
  • ES210567A1 - A device for orienting a radiation (Machine-translation by Google Translate, not legally binding) : en es
  • ES38256U - Protective device of trees against ants and other climbing insects (Machine-translation by Google Translate, not legally binding) : en es
  • DE886896C - Method and device for ozonizing oxygen or air : de en
  • DE894843C - Process for the production of iron powder from Bayer mass : de en
  • ES38338U - Improved nut for bench lathes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042322A - Hand gripper with high gripping power and adjustable stroke : en fr
  • DE1665918U - CONVEYOR BELT, IN PARTICULAR FOR STEEP CONVEYORS. : de en
  • DE894941C - Method and device for repairing and producing high-quality inner walls in tubular hollow bodies : de en
  • FR1042303A - Development of solid-contact current-breaking devices : en fr
  • DE1666086U - QUICK CLIP. : de en
  • DE894877C - Halyard regulator : de en
  • DE1666020U - FAILURE PROTECTION DEVICE. : de en
  • DE1666035U - SMOKERS. : de en
  • AT176438B - Sealing guide for suction boxes of paper machines : de en
  • FR1042094A - Improvements to revolving handles for cycles and the like : en fr
  • DE894400C - Holding device for telephone receivers : de en
  • US2657189A - Dilute alkali dispersible hot melt bookbinding adhesives : en
  • GB699143A - Improvements in garments : en
  • PL36555B1 - : en pl
  • PL36617B1 - : en pl
  • AT176482B - Tool play box : de en
  • AU2103153A - A neutral bath forthe heat treatment of metals and method of maintaining salt baths neutral : en
  • CA497285A - Output coupling circuit for a balanced high frequency generator : en fr
  • FR1041608A - Tilting mechanism for tilting containers : en fr
  • FR1041944A - Lost wax precision casting process : en fr
  • FR1042021A - New halogenated compounds and their applications : en fr
  • DE894523C - Device for cooling bulk material, mainly cement clinker : de en
  • FR1042193A - Device for separating particles differing in density or grain size : en fr
  • GB698955A - Clips or clamps for connecting tubes : en
  • CA497212A - Apparatus and methods for producing disc phonograph records : en fr
  • DE1665965U - MOVABLE ROOF FOR HALLS. : de en
  • DE894896C - Silver-containing germicides : de en
  • ES38371U - Metallic seal for wooden boxes, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041846A - Device of the condenser type for measuring the height of the level of liquids : en fr
  • FR1042168A - Prefabricated isostatic framework for cover vaults and similar applications : en fr
  • US2656916A - Dispensing pack for interfolded sheet material : en
  • US2657152A - Process of producing an electrophotographic plate : en
  • ES34126Y - Perfected terminal for hoses and other flexible lines : en es
  • FR1041599A - Feeding device for rock drilling machine : en fr
  • FR1041769A - Fog filter for headlights on road and rail vehicles : en fr
  • DE894662C - Device for the fine machining of round workpieces by grinding : de en
  • US2656886A - Pleating : en
  • USD170712S - Banquet cover : en
  • FR1042076A - Process for making the steel surface hard and corrosion resistant : en fr
  • FR1042327A - Motor vehicle engine launch device : en fr
  • FR1041559A - Centrifugal bowl with auxiliary liquid : en fr
  • FR1042142A - Priming centrifugal pump : en fr
  • FR1042213A - Submerged motor pump with vertical axis of rotation : en fr
  • DE767822C - Process for the production of bromohydrocarbons : de en
  • DE895035C - Circuit arrangement for cathode ray oscilloscope : de en
  • DE894985C - Metal extrusion press : de en
  • ES38026U - New guillotine hermetic seal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042018A - Silicate adhesives and their manufacturing process : en fr
  • GB699059A - Devices for the determination of the mobility of small particles : en
  • ES38252U - Improved fruit selection tables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041745A - Improvements to recording and signaling devices and installations : en fr
  • DE1666091U - ELECTRONIC CONTROL DEVICE. : de en
  • DE894519C - Process for the production of moldings from lightweight concrete : de en
  • US2657300A - Time control means for electrically heated cooking receptacles : en
  • FR1041746A - Improvements to processes for deacidifying ammoniacal waters : en fr
  • CH294038A - Device for feeding single sheets to a paper processing machine, for example an embossing press. : de en
  • AT176480B - Sports ball : de en
  • CA497214A - Art of flotation : en fr
  • DE1665824U - SPOT SPACE. : de en
  • DE894801C - Feeding device on presses : de en
  • PL36559B1 - : en pl
  • DE895133C - Device for dividing cakes, round biscuits and. like : de en
  • CH293979A - Baby toilet. : de en
  • CH293952A - Anchoring device. : en fr
  • CH294054A - Process for the production of a diffuser device which allows to obtain blurred photographic images and device produced with said process. : en it
  • AT176513B - Electric drive for centrifuges, e.g. B. for sugar centrifuges : de en
  • DE1665826U - GARAGE. : de en
  • DE1665873U - RELEASE CONNECTION FOR THE HOUSING PARTS OF AIR FILTERS AND SUCTION NOISE DAMPERS. : de en
  • DE1665995U - PEN WITH LEATHER COVER. : de en
  • DE1666037U - AMPOULE FILE. : de en
  • DE754647C - Forming arrangement : de en
  • DE894712C - Tilting vibration generator : de en
  • FR1041927A - Seat with a tablet : en fr
  • US2656960A - Can carrier : en
  • GB699062A - Improvements in the synthetic preparation of -a-phenylethanol : en
  • DE894409C - Isolierstueck as a spacer : de en
  • CH294220A - Notch lock. : en fr
  • US2657203A - Monoazo dyestuffs of the pyrazolone series : en
  • PL36628B1 - : en pl
  • GB698941A - A method of and apparatus for concentrating or separating components of a gas or liquid mixture or concentrating or separating isotopes : en
  • FR1041792A - Process for the preparation of condensation products from aldehydes and ketones and products conforming to those obtained by this process : en fr
  • FR1042027A - Process for obtaining dyes of the phthalocyanine series : en fr
  • DE1665713U - MIXING TAP FOR BIDET. : de en
  • US2657094A - Recirculation system : en
  • US2656951A - Planter unit : en
  • DE894609C - Capsule for holding and dispensing all kinds of materials : de en
  • DE894561C - Process for the preparation of esters of orthophosphoric acid : de en
  • DE894754C - Masonry made from prefabricated posts and panels attached to them : de en
  • FR1041723A - Siliceous powders : en fr
  • FR1041875A - Brake pivot for tilting frame : en fr
  • FR1042144A - Half-closed motor : en fr
  • ES38223U - Gas driving, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042275A - Improvements in the preparation of resinous condensation products : en fr
  • GB699045A - An improved air distributing and agitating device in froth flotation machines : en
  • AU2088453A - Improvements in clicker disks : en
  • CA497138A - Brazing jig for finned heat exchanger envelope : en fr
  • CH294251A - Process for the production of a brown, chromium-containing dye. : de en
  • DE894990C - Process for the continuous pressure hydrogenation of carbons, tars and mineral oils in the liquid phase : de en
  • CH294258A - Binding for loose sheets. : en fr
  • ES38227U - Carpet for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041906A - Defibration device : en fr
  • GB698939A - Improvements in or relating to tubulous vapour generators : en
  • DE894411C - Arrangement for strain relief of the line connections on housings of electrical devices : de en
  • DE894846C - Process for the preparation of ª ‡, ª ‡ -Diphenyl-ª ‡ -aethoxyessigsaeure-ª ‰ '- dimethylaminoaethyl ester : de en
  • US2656685A - Overload limiting device : en
  • DE1665800U - ELECTRICAL CABLE WITH TAPE IRON REARING AND PLASTIC COVER, IN PARTICULAR MINING CABLE. : de en
  • DE1665942U - MELT FUSE. : de en
  • ES38225U - New closure for paper bags (Machine-translation by Google Translate, not legally binding) : en es
  • GB699094A - Improvements in or relating to dolly-operated electric switches : en
  • PL36513B1 - : en pl
  • GB699021A - Improvements in or relating to hydraulic control valves : en
  • DE1665980U - DEVICE FOR EXPRESSING MASSES CONTAINING LIQUID, IN PARTICULAR FRUITS. : de en
  • DE894642C - Valve for gaseous equipment and liquids : de en
  • DE894975C - Method and device for the production and packaging of paper-wrapped tobacco fillings for pipes : de en
  • DE894478C - Aquarium heater : de en
  • DE895051C - Protective device : de en
  • DE895118C - Fastening and adjustment arrangement for split toe pieces for ski bindings : de en
  • GB698863A - Process for the manufacture of compounds made by reacting components of the group consisting of the vitamin b complex and choline with adenylic acid or sodium adenylate : en
  • FR1041825A - Improvements to rotating electrical machines : en fr
  • FR1042336A - Method of manufacturing steel by refining in a crucible : en fr
  • US2656750A - Sectional box wrench : en
  • US2657107A - Folding tray structure for automobile instrument panels : en
  • US2657245A - Process for the manufacture of tetramethylethylene : en
  • ES38315U - A box for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • AT176445B - Axial piston pump with variable delivery rate : de en
  • CA497203A - Production of three-dimensional dendritic sodium chloride crystals : en fr
  • ES208268A1 - A new device to economize fuel in vehicles with explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES210570A1 - A new system to obtain the articulated unión of hollow bodies to means of sustainability (Machine-translation by Google Translate, not legally binding) : en es
  • DE1666074U - BEATER FOR BEATER MILLS. : de en
  • CA497275A - Line tuned circuit : en fr
  • DE894607C - Hand made of wood and leather and the production of such hands : de en
  • ES38372U - Combination device for locks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041664A - Universal test dynamometer, portable : en fr
  • ES38405U - Circuit breaker of electrical circuits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041754A - Method for bending a sheet of cardboard or the like : en fr
  • GB698865A - Improvements in or relating to gramophone record playing apparatus : en
  • US2656959A - Carrier : en
  • DE894634C - churn : de en
  • DE894888C - Process for the production of water-insoluble azo dyes : de en
  • DK76560C - Process for the preparation of carboxyalkylmercapto-benzol-stibic acids or salts thereof. : da en
  • ES38029U - Typographic composition of irregular shapes (Machine-translation by Google Translate, not legally binding) : en es
  • ES38460U - Protective metallic whale (Machine-translation by Google Translate, not legally binding) : en es
  • DE889655C - Process for the manufacture of vibration-free detectors : de en
  • DE894521C - Method and device for producing shaped bricks : de en
  • GB698966A - Improvements in or relating to cooling, condensing or absorption apparatus for liquids, gases or vapours having a strong corrosive or etching action : en
  • DE894707C - Circuit arrangement for command and consent dependencies between two signal boxes : de en
  • FR1042228A - Ice cream drawer with removable molds for refrigerated cabinets and similar applications : en fr
  • FR1041747A - Control system for speed changes of machine tools, especially ordinary lathes and revolver lathes : en fr
  • ES209826A2 - A magnetºmetro device (Machine-translation by Google Translate, not legally binding) : en es
  • ES208098A1 - A method and apparatus for continuously weighting pulverulent material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041849A - Improvements to removable structures : en fr
  • DE894491C - Reduction gear designed as a hypocycloidal gear is used to drive slowly running machines, in particular household machines : de en
  • ES35733Y - Bicycle bell : en es
  • FR1042252A - Wave propagation tube delay line enhancements : en fr
  • FR1041863A - New way of manufacturing sealed tanks : en fr
  • FR1042264A - Relay for handbrake control : en fr
  • PL36533B1 - : en pl
  • PL36567B1 - : en pl
  • PL36575B1 - : en pl
  • DE894968C - Clear grinding and / or glazing process for the surfaces of drawn glass panels and the related equipment : de en
  • PL36531B1 - : en pl
  • DE894727C - Outdoor switchgear with several busbar systems : de en
  • US2656557A - Bowling ball cleaner : en
  • US2656713A - Apparatus for indicating unbalance in rotary bodies : en
  • US2656853A - Branch hose connector : en
  • US2657179A - Treatment of industrial waters : en
  • ES36564Y - Portable shower with folding tank : en es
  • FR1041858A - Suspension device usable in particular for a motor vehicle : en fr
  • FR1042319A - Boat : en fr
  • DE894902C - Method and device for the production of press-cast articles : de en
  • GB699165A - Improvements relating to vertical chambers or retorts for the production of gas and coke : en
  • AT176525B - Method of forming an end stop for a zipper attached to a garment : de en
  • DE1665917U - CONTAINER, IN PARTICULAR WASTE BIN, HAVING A HINGED LID FIXED TO THE CONTAINER BY A HINGE. : de en
  • US2656631A - Film mount slide : en
  • CA497112A - Airfoil type auto top carrier : en fr
  • CH294046A - Device for measuring the diameter of small bores. : de en
  • USD170705S - Gtjn cabinet : en
  • DE894445C - Bow chain saw, in which the supporting structure of the bow consists essentially of two tubes : de en
  • FR1041595A - Process and machine for the continuous production of glass tubes and bars drawn from bottom to top : en fr
  • FR1041959A - Two- and three-dimensional load-bearing units for roofs, aircraft bearing surfaces, etc. : en fr
  • GB698970A - Improvements in electrical-impulse control mechanism for electrified fencing : en
  • DE1666071U - TURNING DEVICE FOR MOTOR CABINET BRIDGE. : de en
  • DE895027C - Permanent magnet motor : de en
  • DE895043C - Device for first aid in case of artery injuries : de en
  • FR1041862A - Machine to compensate for unbalance of rotating parts : en fr
  • ES37811U - Special metallic profile for sheet metal joints (Machine-translation by Google Translate, not legally binding) : en es
  • CA497289A - Radio and television apparatus : en fr
  • DE894549C - Device for archiving drawings, plans and other objects of areal expansion : de en
  • ES38420U - Nylon brush for powder application (Machine-translation by Google Translate, not legally binding) : en es
  • DE894745C - Spinning head for spinning artificial threads using the rod melting process from high polymer materials : de en
  • DE894841C - Process for the production of essentially iron-free, rapidly filtering orthotitanic acid : de en
  • ES210324A1 - A perfected armored vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • AU159244B2 - An improved herbicidal composition containing alkyl substituted cyclohexyl esters of chlordaryloxyacetic acids : en
  • AT176503B - Push box for packaging ampoules : de en
  • AU1335952A - Improvements in mop making machines : en
  • AU2091053A - Process for preparing phosphoric acid : en
  • AU1437352A - Improvements in and relating to irrigation pipelines : en
  • PL36536B1 - : en pl
  • US2656674A - Waterproof watchcase : en
  • US2657218A - Method for the preparation of visnagin from chellol and new compositions of matter : en
  • CH294042A - Rocking toys for children. : de en
  • ES38298U - Box of multiple independent compartments (Machine-translation by Google Translate, not legally binding) : en es
  • US2656921A - Device for separating potatoes from stones : en
  • CH293954A - Interlocking tiles with several head and side ribs. : de en
  • CH294105A - Seal for rotating machine parts. : de en
  • DE869253C - Razor blade, razor and quill nurses : de en
  • DE894971C - Bolt latch lock : de en
  • FR1042146A - Improvements made to the creation of a refrigerated fountain : en fr
  • GB699050A - Transistors, and their method of manufacture : en
  • AT176408B - Infinitely variable friction gear : de en
  • PL36528B1 - : en pl
  • DE894828C - Shower equipment : de en
  • DE894952C - Device for dispensing powdery or grainy material : de en
  • DE1665968U - DEVICE FOR CUTTING ROUND HOLES IN WALL PANELS AND THE LIKE. : de en
  • PL36602B1 - : en pl
  • US2656889A - Automatcally operated cutting wheel for opening envelopes : en
  • US2657026A - Evaporation type vehicle cleaning and cooling unit : en
  • US2657303A - Light projecting attachment for firearms : en
  • DE1665811U - HARD PAPER VERSION FOR PENCIL TUBES. : de en
  • DE894716C - Neutralization circuit, especially for ultra short wave receivers : de en
  • GB698917A - Horizontal plate filter : en
  • US2656621A - Top lift attachment : en
  • US2657024A - Air and liquid mixing device : en
  • PL36593B1 - : en pl
  • PL36703B1 - : en pl
  • US2657072A - Cover for ends of books : en
  • ES38390U - Viewfinder by refraction (Machine-translation by Google Translate, not legally binding) : en es
  • AT176446B - Front telescopic fork for bicycles and mopeds : de en
  • DE894439C - Toilet paper and method of making the same : de en
  • DE1665827U - Vulcanizing device for rim tapes : de en
  • DE895085C - Process for coating strip or wire-shaped metal goods with a coating metal : de en
  • DK76587C - Window holder. : da en
  • AT176421B - Mill, in particular for agricultural purposes : de en
  • AT176539B - Line-up column on filing books for loose-leaf accounting : de en
  • DE894945C - Method and solution for applying coatings to metals : de en
  • DE1666019U - BASE CAPACITOR. : de en
  • DE894839C - Heat transfer medium for heating or cooling systems : de en
  • DE894873C - Electric circuit breaker : de en
  • DE895041C - Process for the preparation of triphenylmethane dyes : de en
  • GB698916A - Improvements in humidifying systems having regulating means therefor : en
  • CH294227A - Process for the preparation of an aldehyde. : de en
  • AU1430752A - Improvements inphase-splitting arrangements for single-sideband modulators : en
  • CH294024A - Process for the production of damp weather paints. : de en
  • CH294101A - Needle roller bearings. : de en
  • DE894408C - Pliers with round jaws for bending wire to eyelets or the like. : de en
  • PL36643B1 - : en pl
  • PL36694B1 - : en pl
  • DE894900C - Process for casting with a rotating crucible and device for carrying out the process : de en
  • FR1041556A - Process for preparing coumarin derivatives with biological effect : en fr
  • FR1041919A - Distributor for pulverized carbon and air mixture lines : en fr
  • GB698977A - Improvements relating to fuel injection in internal combustion engines : en
  • GB699155A - Magnesium-silicate bodies of great mechanical strength and low dielectric loss with reduced talc content : en
  • DE894501C - Projection lamp for lenticular film : de en
  • DE894880C - Commutator for electrical machines or apparatus : de en
  • AU161730B2 - Improvements in or relating to electric trigger circuits : en
  • CA497267A - Enclosed-circuit interrupter : en fr
  • DE1665967U - ARTIFICIAL STONE STAIR. : de en
  • DE763547C - Process for the preparation of press mixes from hardenable resins : de en
  • DE894816C - Rim tape made of solid or porous rubber or the like for drop center rims : de en
  • AU163130B2 - Improvements in or relating to filing tools : en
  • DE1666027U - FILETGROUND FOR SINGLE THREAD FILET POINTS. : de en
  • DE894742C - Firing device for solid fuels : de en
  • DE894934C - Pest control : de en
  • DE895131C - Process and machine for the production of roll-shaped or spindle-shaped dough pieces : de en
  • AU166186B2 - Improvements 1n photographic emulsions containing molecular compounds of mercuric salts with amines : en
  • US2657119A - Conversion of sulfur dioxide to sulfur with hydroquinones : en
  • DE894495C - Nebulizer for moistening grain : de en
  • DE894680C - Two or more cylinder shedding machine : de en
  • FR1041691A - Explosion engine, extended expansion and rotary distribution : en fr
  • FR1042159A - Device for removing old tread from pneumatic tires for retreading : en fr
  • GB699122A - Manufacture of 4-dialkylaminophthalic anhydride compounds : en
  • ES38426U - Oil kitchen, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB698930A - Improvements in or relating to high-frequency electric inductance coil assemblies : en
  • CA497232A - Radio navigation system : en fr
  • CA497304A - Shears for producing zigzag cuts : en fr
  • AT176405B - Screw locking : de en
  • FR1042249A - New fairground attraction : en fr
  • USD170691S - Hawkinson tire : en
  • DE1665935U - SWITCH SUITABLE FOR DIFFERENT TYPES OF CIRCUITS. : de en
  • US2656749A - Flexible band turning tool : en
  • US2657348A - Null seeking system : en
  • ES210328A1 - IMPROVEMENTS INTRODUCED IN THE AUTOMATIC LIMITERS, APPLICABLE TO SELF-TRANSFORMING EQUIPMENT : en es
  • ES38290U - A keyless lock applicable to doors (Machine-translation by Google Translate, not legally binding) : en es
  • ES38457U - Superimposable diffusive attachments for metal coins (Machine-translation by Google Translate, not legally binding) : en es
  • AT176462B - Longitudinally divided rudder : de en
  • DE1665936U - CABLE HOLDER, MAINLY FOR BUSES. : de en
  • AT176530B - Laundry cleaning device : de en
  • FR1042011A - Process for increasing the duration of the activity of catalysts based on cuprous salts, used in the preparation of acrylonitrile : en fr
  • GB699086A - Improvements relating to the ornamentation of textile materials : en
  • ES36168Y - Perfected hairdressing kit for dolls : en es
  • ES38321U - A waterproof bag for coffee and cocoa (Machine-translation by Google Translate, not legally binding) : en es
  • DE893730C - Muffler : de en
  • ES38287U - Special tip for fixing plasterboard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041974A - Articles such as doors, carpentry boards, building elements or the like and process for their manufacture : en fr
  • US2656771A - Photographic plate or film holder : en
  • USD170728S - Double toolbox : en
  • US2656783A - Mow hay drier : en
  • US2657146A - Borosilicate optical glass : en
  • DE894502C - Containers for baths to handle photo plates, photo films, photo paper and the like. like : de en
  • US2656768A - Primary suction drum assembly : en
  • US2657259A - Facsimile transmitter : en
  • ES38386U - Zahones against the weather for motorcycles, bicycles, tricycles, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • GB698885A - Welding electrodes : en
  • DE894796C - Removable flange insulation on pipes carrying refrigerant : de en
  • DK76581C - Machine for collecting crops. : da en
  • DK76589C - Rifle grenade launcher. : da en
  • ES38254U - Automatic air compressor for tires (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042052A - Liquid metal container : en fr
  • US2657298A - Method and apparatus for manufacturing composite plates : en
  • FR1041668A - Process for manufacturing artificial threads, fibers and filaments and products obtained : en fr
  • FR1042398A - Method of manufacturing a luminescent sphere costs a goal for game of bowls or other applications : en fr
  • US2656740A - Method of making thread cutting taps : en
  • US2656797A - Rotary machine for compacting loose material to solid prismatic lumps : en
  • US2656992A - Casting reel : en
  • CH294185A - Push button switch. : de en
  • DE894436C - Catcher for fruit juice and fruit pulp on fruit presses with a screw press : de en
  • DE894675C - Collection device, especially for rod-shaped groupage : de en
  • DE895042C - Latch needle for resuming stitches : de en
  • FR1041706A - Valve actuator for internal combustion engines : en fr
  • FR1042297A - Improvement in heated taps, especially electric : en fr
  • US2656743A - Die mechanism for extruding compressed powder rods : en
  • US2657165A - Chlorinated dicyclohexadiene and insecticidal compositions containing the same : en
  • US2656660A - Flexible harrow hitch : en
  • US2656784A - Exhaust for clothes driers : en
  • US2657325A - Electrode for electric discharge lamps : en
  • DE894808C - General ledger and closing ledger : de en
  • DE755361C - Rotary furnace for melting and subsequent refining of metals : de en
  • GB698923A - Improvements relating to liquid fuel injection in internal combustion engines : en
  • US2656829A - Starter for internal-combustion engines : en
  • AT176444B - Film projector, in particular for spatial image display : de en
  • AU165024B2 - Improvements in switching devices : en
  • CA497294A - Timing relay : en fr
  • AT176466B - Retractable locking mechanism, such as lock, bolt, latch or the like for doors, drawers or other movable structural and furniture parts : de en
  • DE1665938U - ELECTRIC JUNCTION BOX. : de en
  • GB699029A - Improvements relating to vehicles for the bulk transport of liquids : en
  • FR1041649A - Coupling sleeve improvements : en fr
  • FR1041739A - Improvements relating to looms : en fr
  • AU2086053A - Slide fastener : en
  • AU2103053A - Automatic liquid drain valve : en
  • DE1665837U - ELECTROMAGNETIC DIRECTION INDICATOR WITH PIVOTING OUT ANGLE ARM FOR OPERATING VOLTAGES OVER 6 VOLTS. : de en
  • DE894496C - Musical instrument : de en
  • DE750440C - Drive system for vehicles and machines with free-flight piston internal combustion engine : de en
  • DE894481C - Control device for engines operated with liquid fuel : de en
  • GB698876A - Improvements in or relating to electric discharge devices : en
  • DE895096C - Process for feeding perforated buttons to a button sewing machine and device for carrying out the process : de en
  • GB699089A - Improvements in or relating to refractory articles : en
  • FR1042375A - Improvements made to the construction of wood sanding machines : en fr
  • DE895121C - Process for the treatment of carbonated water : de en
  • FR1042019A - Improvement in synthetic resins based on silicon : en fr
  • DE894696C - Writing machine with an ink ribbon running back and forth between the reels and alternately wound onto them : de en
  • ES211114A2 - A procedure for the manufacture of a new adhesive plastic tissue (Machine-translation by Google Translate, not legally binding) : en es
  • ES36322Y - A signaling device : en es
  • ES38336U - Automatic retention device for guillotine windows (Machine-translation by Google Translate, not legally binding) : en es
  • DE894964C - Drive carrier for caterpillars : de en
  • DE895053C - Device to secure the conveyance in mining operations : de en
  • DE894562C - Process for the production of multicolor prints, the colors of which have been made invisible by mixing with a single-color, water-insoluble dye : de en
  • FR1042060A - Improvement in handling facilities on ships : en fr
  • GB699120A - Metal extrusion : en
  • FR1041719A - Twin arc welding systems : en fr
  • ES209452A1 - An installation for the cultivation of vegetables in water (Machine-translation by Google Translate, not legally binding) : en es
  • ES38423U - Mechanism for toy store movement (Machine-translation by Google Translate, not legally binding) : en es
  • GB698951A - Improvements in and relating to gripping and bending forceps for dental and other medical purposes and for the manufacture of precision tools : en
  • FR1041813A - Apparatus for ejecting a seat from an airplane : en fr
  • DE894693C - Process for the preparation of basic phenylhydrazones : de en
  • DE895061C - Aluminum alloy : de en
  • US2656834A - Orthopedic device for the ankle : en
  • US2657154A - Process of acidproofing the surface of porous calcareous articles : en
  • AT176425B - sewing machine : de en
  • CH294242A - Process for the preparation of a trisazo dye. : de en
  • DK76585C - Guillotine cutting machine for cutting successive pieces of predetermined length of paper tape. : da en
  • ES38152U - Improved table bowling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041665A - Improvements to sound reproduction systems : en fr
  • FR1041702A - Process for welding polyethylene and similar plastics, and products conforming to those obtained by this process : en fr
  • FR1042047A - Door frame for horizontal coke ovens : en fr
  • DE1665934U - ELECTRIC PROTECTION WITH WORK AND REST CONTACTS. : de en
  • DE894532C - Padded slip sock for work boots : de en
  • DE894652C - Motorized turntable ladder : de en
  • DE895064C - Upper pan table scales : de en
  • DK76564C - Rider for printing plates. : da en
  • CA497195A - 2-nitramino.delta.2-1,3-diazacycloalkenes and process for preparing same : en fr
  • GB698911A - A new or improved display device : en
  • FR1041993A - Automatic locking and unlocking telescopic stand or prop and its application to motorcycles and the like : en fr
  • GB699093A - Improvements in or relating to dolly-operated electric switches : en
  • USD170700S - Bracelet ob the like : en
  • GB698938A - Improvements in cyclone furnaces : en
  • GB699088A - Improvements in and relating to reactors and reactions carried out therein : en
  • GB699056A - Improvements in or relating to a band saw machine : en
  • CH294164A - Device for treating cavities in teeth. : de en
  • FR1042203A - Improvements to brush holders for electric motors : en fr
  • DE1666047U - GARDEN SWING BENCH. : de en
  • DE894982C - Device for relocating frame-shaped expansion elements in struts : de en
  • ES38363U - New hygienic mattress (Machine-translation by Google Translate, not legally binding) : en es
  • ES38399U - Siphon for washing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042025A - Improvements to weaving shuttles : en fr
  • DE894343C - Reverse gear : de en
  • DE894538C - Device for transferring sewing machine needles lying in a storage container into their working position : de en
  • DE894703C - Process for influencing the flow conditions in the converter : de en
  • DE894613C - Electromagnetically controlled release latch, especially for safety brakes for conveyor systems or the like. : de en
  • DE894855C - Evaluation method of pulse image keys for back-radiation location : de en
  • FR1041815A - Improvements in interpolymers : en fr
  • CH294009A - Device for comminuting food, in particular raw animal tissue. : de en
  • CH294059A - Shock absorbing bearing. : en fr
  • PL36544B1 - : en pl
  • AU1504652A - An improved herbicidal composition containing alkyl substituted cyclohexyl esters of chlordaryloxyacetic acids : en
  • BE519472A - : en fr
  • CA497290A - Electric apparatus for controlling core-type reel drives : en fr
  • CH294187A - Disassemblable switch cabinet for manually operated telecommunications systems. : de en
  • DE894999C - Converter with lateral wind feed : de en
  • DE894416C - Carbon brush for pantographs on electrical machines that are operated at great heights : de en
  • US2657195A - Linear polymers from stilbene dicarboxylic acid : en
  • US2657092A - Apparatus for spraying hot liquids such as asphaltic emulsions on roadway surfaces : en
  • DE1666090U - ARRANGEMENT OF RESISTORS ON ELECTROMAGNETIC SWITCHING DEVICES. : de en
  • DE894395C - Process for the preparation of saturated cyclic organic nitrogen compounds : de en
  • CA497223A - Extraction of tin from ores and concentrates : en fr
  • DE1666068U - CUTTER BLOWER FOR STRAW, HAY AND THE LIKE WITH EXTENDABLE BLADE SHAFT. : de en
  • DE894974C - Stamp machine with stamp moved by electromagnet : de en
  • FR1041992A - Improvements in a process for preparing free flowing agglomerates in the form of grains : en fr
  • FR1042245A - Process for maintaining the shape of knits and fabrics : en fr
  • US2656666A - Cornpicker roll : en
  • US2657033A - Kiln : en
  • US2657101A - Protective collar for drill pipes : en
  • PL36664B1 - : en pl
  • ES206537A1 - Improvements introduced in the manufacture of electric vacuum cleaners and similar domestic appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041655A - Improvements to electric capacitors and their manufacture : en fr
  • US2657308A - Signal receiver circuit : en
  • ES38507U - Electric hair cut machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE894713C - Radio receiver : de en
  • DK76595C - Device by centrifugal separators for indicating the sludge level in the sludge space of the ball. : da en
  • GR14769B - ORIGINAL SPIRAL SUBTRACTION FOR ORTHODONTIC MECHANICAL THERAPY. : el en
  • ES38353U - Stopper for stain remover bottles (Machine-translation by Google Translate, not legally binding) : en es
  • US2657343A - Cooling of rectifier stack by thermal conduction : en
  • FR1041896A - Living room game to imitate a ball game : en fr
  • FR1041969A - Improvements to resinous compounds : en fr
  • US2656606A - Surveying instrument : en
  • US2656884A - Draft responsive safety control for oil burners : en
  • ES33918Y - Double support cord for folding shutter slats : en es
  • DE894636C - Process for the operation of gas heaters for thermal power plants : de en
  • DK76584C - Drive mechanism for intermittent shock-free movement of part of printing machines or other machines. : da en
  • GB699001A - Improvements in and relating to roller mills : en
  • GB699153A - Improvements in or relating to the manufacture of meta-dichlorobenzene : en