- FR844530A - Nailing Machine Improvements :
en
fr
- GB510099A - A machine for folding serviettes and like articles :
en
- GB510179A - Improvements in and relating to locks and keys, also applicable to electric switches :
en
- USD115833S - Cover therefor :
en
- FR844485A - Registration machine for photographic copies :
en
fr
- AU255539A - Coated metal article and process for producing same :
en
- DK56475C - Feeding trough. :
da
en
- AU107993B2 - Improvements in or relating to electron discharge device circuit arrangements for use on very high frequencies :
en
- DE678899C - Photoelectric cell :
de
en
- DE679006C - Machine for applying slotted spacers that are attached at regular intervals on the inner conductor of concentric electrical lines :
de
en
- US2167094A - Oil-soluble resin :
en
- DE678965C - Process and device for the production of shaped, with radium emanation in any amount evenly loaded, at normal temperature solid plastic materials, such as paraffin, wax or the like. :
de
en
- DE678886C - Canning jar valve cap :
de
en
- DE678961C - Device for multi-stage switching of compressed air brakes :
de
en
- DE679072C - Arrangement for the delayed triggering of switching or signaling devices :
de
en
- GB509939A - Improvements relating to prepayment electricity and other like meters :
en
- FR844579A - Variable speed transmission mechanism and braking for machine tools :
en
fr
- US2167269A - Ignition device for engines :
en
- US2167382A - Interrupted core ring coupling :
en
- US2167618A - Full floating starting device :
en
- CA382885A - Trim panel assembly :
en
fr
- DE679128C - Plasticizer for thermoplastic high molecular compounds :
de
en
- FR844405A - Electric discharge lamp in gases and vapors for the emission of light :
en
fr
- DE679123C - Transformer winding, the voltage of which increases in layers :
de
en
- DE679082C - Catcher device for generating nuclear reactions :
de
en
- FR844641A - Improvements to automatic firearms closing and discharging devices :
en
fr
- DE678894C - Safety device for firearms, especially small-bore rifles :
de
en
- US2167549A - Tension apparatus for reversible mills :
en
- DE679065C - Heat storage system with solids :
de
en
- DE679152C - Counter and distribution board for recessed installation :
de
en
- GB510353A - Improvements in or relating to the protection of magnesium and magnesium alloys against corrosion :
en
- FR844514A - Master cylinder capable of being applied to control hydraulic brakes :
en
fr
- GB510039A - Improvements in the manufacture of ice for preservative and other purposes :
en
- US2167214A - Apparatus for shredding alkali cellulose or like fibrous materials :
en
- GB510327A - Improvements in and relating to control systems for synchronous machines :
en
- DE679029C - Flexible explosion protection for halls and buildings attached below the roofing :
de
en
- CA382950A - Leather drying process :
en
fr
- FR844481A - Remote control :
en
fr
- US2166972A - Cap remover :
en
- GB510119A - An improved device for damping humming noises on electricity meters :
en
- GB510248A - Improvements in or relating to dinner wagons, occasional tables, and like articles of furniture :
en
- CA382889A - Trim panel fastener device :
en
fr
- GB509860A - Improvements in and relating to typographical composing machines :
en
- GB510247A - Improvements in or relating to sheet feeding mechanism for sheet folding machines :
en
- DE679127C - Method for creating openings in the wall of hollow glass bodies :
de
en
- GB509852A - Improved treatment of natural and artificial fibres :
en
- DE678874C - Use of zinc alloys :
de
en
- DE678967C - Process for making rubber articles :
de
en
- GB510129A - Improvements in smokers' ash trays or bowls :
en
- FR844441A - Rising dam threshold :
en
fr
- FR844511A - Improvements to nickel and chromium based alloys :
en
fr
- GB510344A - Electrodes for electric discharge devices and processes for their production :
en
- FR844312A - Device for immobilizing a nut on a threaded rod, or a cap screw on the clamped part (s) :
en
fr
- GB509963A - Improvements in and relating to a process in the production of sheet metal strips from which bottle capsules and similar are to be stamped and the strips produced by this process :
en
- US2167447A - Refrigeration apparatus and method :
en
- FR844510A - Improved starch processing process and resulting product :
en
fr
- GB509966A - Process for the continuous distillation of cellulosic material, and apparatus for carrying out this process :
en
- GB509931A - Improvements in and relating to remote electric control systems :
en
- GB510035A - Improved fuel pump diaphragms :
en
- US2167146A - Means for finishing gears :
en
- CA382948A - Sulphide ore processing :
en
fr
- US2167067A - Chemical process :
en
- FR844625A - Watertight seal for trees :
en
fr
- DE678865C - Arrangement for electrical resistance welding of the longitudinal seams of thick-walled pipes :
de
en
- US2167108A - Bread slicer :
en
- DE678989C - Cable reel for portable, electrically powered vehicles :
de
en
- DE678732C - Process for the production of dixanthogen :
de
en
- GB509882A - Improvements in and relating to methods and apparatus for the production of inert gases :
en
- US2167267A - Hobbing machine :
en
- DE679028C - Component designed as a bullet trap :
de
en
- DE679113C - Roentgen apparatus in which the Roentgen tube, the high-voltage transformer and the heating transformer, which is separate from it and connected to high voltage, are built into a common housing :
de
en
- FR844350A - Surface condenser :
en
fr
- FR844498A - Drain pipe :
en
fr
- FR844529A - Depilatory product :
en
fr
- GB510040A - Improvements in carburettors for internal combustion engines :
en
- GB509974A - Improvements in instruments for indicating bearings on maps :
en
- DE678928C - Animal fur brushing device :
de
en
- FR844417A - Perforation process applicable to natural or artificial skins and leathers to give them a new appearance :
en
fr
- FR844639A - Device for cooling transformer windings by circulating liquid :
en
fr
- GB510225A - Improvements in or relating to rail anti-creepers :
en
- CA382839A - Dust bin :
en
fr
- AT156611B - Drive and control device for vehicles of all types, in particular for water vehicles. :
de
en
- DE678882C - Method and device for the treatment of mass-produced metal parts to be colored, in particular zipper links :
de
en
- FR844302A - Incandescent electric lamp with a gaseous atmosphere :
en
fr
- US2167138A - Treatment of gas distribution systems :
en
- US2167412A - Means for measuring the altitude of aircraft :
en
- CA382908A - Fatty acid basic derivative :
en
fr
- GB510069A - Improvements in or relating to containers of the barrel type :
en
- US2167223A - Separable connector :
en
- US2167543A - Electric switch :
en
- US2167552A - Ship construction :
en
- USD115845S - Design for a mirror back :
en
- AU112442B2 - Improvements in or relating to ultrashort wave radio transmitters :
en
- AT156560B - Gas or vapor filled discharge vessel. :
de
en
- CA382978A - Hydraulic metal straightening machine :
en
fr
- CA382895A - Heat transfer system :
en
fr
- GB509903A - Improvements relating to the reinforcement of sheet metal drums, tubes and the like :
en
- AT156626B - Draft regulator. :
de
en
- AU528138A - Process forthe destructive hydrogenation of solid carbonaceous materials :
en
- AU294038A - Improvements in or relating to adjustment devices for variable reactance elements and the like :
en
- CA382939A - Fluid strainer :
en
fr
- AT156644B - Device for sighting devices to drop bombs on inclined flight. :
de
en
- US2167071A - Well surveying instrument :
en
- CA382977A - Alkali metal peroxide manufacture :
en
fr
- AU482438A - Electrodeposition of metal oxides and baths therefor :
en
- US2167377A - Acoustical device :
en
- CA382857A - Photographic developer :
en
fr
- DE679146C - Process for the production of lightweight bodies :
de
en
- US2167116A - Spherical movement radiation meth :
en
- AT156584B - Process for making durable detergents containing active oxygen. :
de
en
- DE679090C - Device for protecting table tops when attaching household machines :
de
en
- DE679150C - Receiving device, consisting of two receivers with a common low frequency amplifier for receiving different transmitters with different carrier and modulation frequencies :
de
en
- FR844536A - Potato harvester :
en
fr
- USD115850S - greenfield :
en
- GB510183A - Apparatus for cleaning clothing and other articles :
en
- USD115877S - Design fob a goggle :
en
- CA382942A - Pure manganese compound production :
en
fr
- DE678956C - Guide body for several rod guides of plug rolling mills arranged one behind the other in the rolling direction :
de
en
- GB509900A - Improvements in and relating to starting systems for synchronous dynamo-electric machines :
en
- GB510214A - Improvements in or relating to holders for tools :
en
- US2167542A - Drier felt for paper machines :
en
- AT156554B - Lighting system. :
de
en
- AU298038A - Improvements in or relating to electron discharge device circuit arrangements for use on very high frequencies :
en
- US2167123A - Filler valve :
en
- USD115863S - Design for a mirror back or similar :
en
- US2167072A - Well surveying device :
en
- US2167537A - Liquid coating composition :
en
- US2167573A - Sanding wheel head :
en
- DK56481C - Procedure and apparatus for uniform filling of press molds or similar containers with a powdered substance. :
da
en
- US2167390A - Wrap stripe knitting machine :
en
- DE678938C - Device for securing bicycles and their alternators against theft :
de
en
- US2167562A - Double-acting automatic slack adjuster for brakes :
en
- FR844469A - Installation for the production, conservation and distribution of sterilized water :
en
fr
- DE678870C - Method and device for hardening glass plates :
de
en
- US2167195A - Protective pad :
en
- US2167405A - Fidelity control :
en
- US2167113A - Vegetable oil product :
en
- US2167574A - Top for spice tins :
en
- GB510170A - Improvements in or relating to road surfacing or carpeting compositions :
en
- USD115828S - Design for a glass cream pitcher or :
en
- USD115891S - Design fob a dress :
en
- USRE21161E - Combine :
en
- US2167004A - Production of hydrocarbons :
en
- US2167514A - Coloring rubber :
en
- USD115886S - Design for a foundation garment :
en
- AU108000B2 - A folded end cigarette paper :
en
- CA382822A - Abrading, polishing and buffing device :
en
fr
- CA382847A - Plugging device :
en
fr
- CA382914A - Electrical device :
en
fr
- FR844553A - Sector cam automatically controlling a series of movements :
en
fr
- GB510230A - Improvements in or relating to devices for securing members together :
en
- DE678964C - Fistula closure pad for artificial abdomen :
de
en
- CA382878A - Trailer coupling and support :
en
fr
- DE679118C - Device for the automatic recording of the chamber change in gas and coke production ovens :
de
en
- FR844623A - Sealing packing :
en
fr
- CA382903A - Electric switch :
en
fr
- FR844345A - Improvements to metallization sheets and their manufacturing process :
en
fr
- AT156568B - Lids, in particular for cooking, baking and roasting utensils. :
de
en
- US2167231A - Car truck :
en
- CA382961A - Keyboard perforator :
en
fr
- US2167102A - Wheel :
en
- US2167044A - Peanut harvester :
en
- USD115857S - Design fob a push button switch :
en
- AU107975B2 - Improved soundproof floors and like sound-isolating structures :
en
- US2167460A - Facsimile reproducing device :
en
- CA382856A - Colour photography :
en
fr
- FR844570A - Airplane engine :
en
fr
- DE679161C - Device for extinguishing burning gases escaping under pressure from pipes or the ground using a pressurized extinguishing gas :
de
en
- USD115897S - Design fob a hat :
en
- AT156562B - Feed gear for arc lamp electrodes. :
de
en
- AT156623B - With a built into the driven wheel of a bicycle motor combined and driven by this freewheeling brake hub, preferably with a coaster brake. :
de
en
- GB510220A - Combined protractor and calculating device for use in navigational problems :
en
- AU107968B2 - Improvements in electron beam tubes having velocity modulation :
en
- CA382858A - Photographic developer :
en
fr
- GB510432A - Improvements in and relating to ignition systems and magnetos therefor :
en
- AU21339A - Improvements in electric condensers :
en
- GB509911A - Improvements in grinding discs for combined disc mills and pumps :
en
- US2167159A - Filter :
en
- DE678950C - Glass mold made of carbon, low-carbon mild steel :
de
en
- CA382842A - Shoe fitting index :
en
fr
- CA382974A - Automotive vehicle :
en
fr
- US2167387A - Hair-curling device and process thereof :
en
- US2167531A - Treatment of hydrocarbon oils :
en
- DE678731C - Process for the preparation of sulfuric acid esters of carboxylic acid amides :
de
en
- GB510075A - Improvements in resilient mountings :
en
- US2167150A - Keyboard for typewriting machines and other commercial machines :
en
- US2167091A - Burial vault :
en
- US2167184A - Lighting unit :
en
- AU107978B2 - Improvements in sources of light comprising an electric discharge and luminescent material excited bythe discharge :
en
- DE678943C - Device for telegraphing over a line with a tactile device and with sound reception using direct current :
de
en
- DE679092C - Shaker for sugar, salt or the like with a central pouring opening and a cap located at a distance from this :
de
en
- US2167264A - Refrigerating apparatus :
en
- USD115868S - Design for a pen point :
en
- US2166971A - Production of amines :
en
- US2167233A - Irradiating device :
en
- US2167316A - Rotary mixer :
en
- US2167319A - Process for the manufacture of polysulphides of organic bases and of their solutions :
en
- AT156639B - Cinema camera. :
de
en
- US2167132A - Process for the preparation of derivatives of estradiol :
en
- US2167498A - Electric valve circuit :
en
- USD115854S - Design for an airplane :
en
- USD115883S - Design for :
en
- US2166957A - Bolt rethreader :
en
- US2167086A - Washing apparatus :
en
- US2167152A - Lavatory device :
en
- FR844592A - Device for triggering the time when recording short-term phenomena by means of an oscillograph :
en
fr
- GB510215A - Improvements in printers' blankets :
en
- AU108015B2 - Process forthe destructive hydrogenation of solid carbonaceous materials :
en
- US2167089A - Hairspring remover for watches and the like :
en
- AU438938A - Improvements relating to electric discharge tubes and fluorescent material therefor :
en
- US2166981A - Process for esterifying polymerized olefines :
en
- US2167092A - Maximum speed indicator :
en
- US2167471A - Gas reaction method :
en
- US2167081A - Device for the continuous determination and recording of the cant of a railway track :
en
- GB510200A - Improvements in and relating to bearings made of iron or steel :
en
- US2167215A - Sponge rubber roller and method of making the same :
en
- US2167317A - Process of protective coating :
en
- US2167147A - Compartmental washing machine :
en
- US2167517A - Weight recording and registering apparatus :
en
- US2167143A - Aircraft :
en
- DE679124C - Device for improving the error curve of electricity counters, especially induction counters :
de
en
- FR844617A - Propulsion device for boats, boats, swimmers :
en
fr
- DE678987C - Process for increasing the resistance of components made of metal alloys :
de
en
- US2167079A - Band pass filter :
en
- US2167114A - X-ray device :
en
- GB510084A - Improvements in and relating to cinematograph projection screens :
en
- US2167167A - Supporter clip :
en
- US2167253A - Pull switch :
en
- US2167375A - Display fixture :
en
- US2167157A - Folding stepladder :
en
- AT156601B - Two-for-one twisting spindle. :
de
en
- US2166980A - Filtering funnel :
en
- US2167301A - Alloy cast iron :
en
- US2167366A - Centrifugal advance mechanism :
en
- US2167299A - Method and apparatus for preventing excess pressure increase in steam generators with low water content :
en
- FR844394A - Nozzle for gasifiers :
en
fr
- US2167364A - Railway hopper car :
en
- US2167298A - Photograph printing frame :
en
- US2167428A - Machine for bending wood sheets :
en
- FR844333A - Direct current generator for rapid voltage rise :
en
fr
- FR844626A - Engine bogie for self-propelled rail vehicles :
en
fr
- CA382922A - Coal and oil dispersion :
en
fr
- FR844413A - Thresher with straw binder or straw baler :
en
fr
- GB509914A - Improvements in and relating to electric apparatus immersed in an insulating liquid :
en
- GB510132A - Improvements in and relating to magazine pencils :
en
- GB510185A - Improvements in and relating to arrangements for heating type metal :
en
- US2166930A - Internal combustion engine :
en
- FR844330A - Friction clutches improvements :
en
fr
- DE679018C - Hollow stone :
de
en
- US2167395A - Fractionating apparatus :
en
- DE678455C - Process for the production of three-color copies using several colored light-sensitive layers cast on top of one another :
de
en
- DE679036C - Electric toy train with electromagnetic decoupling device :
de
en
- CA382841A - Lockable pin shackle :
en
fr
- DE679136C - Scraper for Kollergaenge :
de
en
- FR844459A - Improvement to combine harvesters with horizontal rotary threshers :
en
fr
- GB510159A - Improvements in easy chairs, settees and the like :
en
- US2166934A - Phthalic acid esters :
en
- US2167472A - Thermostatic control of electron discharge apparatus :
en
- DE678511C - Price display device for pointer scales :
de
en
- FR844448A - Improvements made to towing hooks :
en
fr
- GB509986A - Means for protection against poison gases :
en
- US2167337A - Thorn-removing device :
en
- DE679079C - relay :
de
en
- FR844402A - Antioxidants for rubber and rubber-like substances :
en
fr
- FR844621A - Electric motor, placed below the level of a liquid, preferably a fuel or liquid fuel :
en
fr
- GB510337A - Process for the reduction of iron ores or copper ores in rotary furnaces :
en
- US2167198A - Display stand :
en
- US2167438A - Apparatus for manufacture of wax polishing compositions :
en
- DK56456C - Method for Making a Thin Plate Container. :
da
en
- US2167206A - Process fob improving drying :
en
- US2167508A - Tilting mechanism, especially for chairs :
en
- DE678981C - Method for grinding camshafts :
de
en
- DE679026C - Ball joint coupling, especially for trailers of motor vehicles :
de
en
- GR8393B - METHOD AND MEANS OF ENERGY PRODUCTION FOR USE OF THE POWER OF THE SEA WAVES :
el
en
- FR844563A - Process for the production of light :
en
fr
- GB510184A - Improvements relating to junction boxes for electric cables :
en
- DE679041C - Mobile loading device :
de
en
- FR844422A - Device for forming uniform stacks, layers or bundles of cellulose plates or sheets for treatment with liquids :
en
fr
- FR844343A - Process for treating textile materials and new products for use in this process :
en
fr
- FR844490A - Improvements to direct reading direction finders :
en
fr
- FR844535A - Advanced optical system for viewfinders and in particular for viewfinders of cameras :
en
fr
- US2166953A - Sheet-metal evaporator :
en
- DE678996C - Water post with automatic drainage device :
de
en
- US2167145A - Pipe wrench :
en
- CA382872A - Concentrated sulphur dioxide recovery :
en
fr
- DE679112C - Discharge tubes with steam or gas filling for constantly controlled strong currents :
de
en
- DE679142C - Safety circuit for electric cattle winches :
de
en
- FI18557A - Förfaringssätt för framställande av tjockväggiga bägarformiga metallkroppar genom framställande av ett hålrum i ett i en matris anbringat block :
en
fi
- FR844555A - Photoelectric Cathode Electron Multiplier Tube :
en
fr
- DE678854C - Permanent magnet steel :
de
en
- DE679008C - Arrangement for the regulation of the cooling of three-phase shunt motors with special devices depending on the position of the speed control device for the generation of a cooling air flow :
de
en
- US2167305A - Label :
en
- CA382854A - Danger signal :
en
fr
- US2167153A - Electrician's drill :
en
- AU368938A - Improvements in or relating to automatic pilots for dirigible craft :
en
- US2167062A - Electrical control circuit :
en
- DE679133C - Recording or playback device for endless films, in particular for sound or picture sound films :
de
en
- GB510109A - Improvements relating to the acoustic treatment of rooms or halls :
en
- US2167161A - Dress display form :
en
- DE678856C - Circuit for direct current series motors :
de
en
- FR844308A - Method and apparatus for separating starch milks using slabs :
en
fr
- DE679010C - Arrangement to improve the power factor in regenerative braking of single-phase alternating current collector machines :
de
en
- FR844344A - Wrapping for oblong articles, such as matches and the like :
en
fr
- FR844424A - Improvements to remote control gap correction devices :
en
fr
- GB510053A - Process for the crystallisation of alkaline earth metal nitrates :
en
- US2167188A - Sound recording and reproducing element, and more particularly a permanent magnet therefor :
en
- AT156603B - Flat knitting machine for the production of an active ingredient containing warp threads. :
de
en
- AU293338A - Improvements in electron beam tubes having velocity modulation :
en
- CA382911A - Rail fastener :
en
fr
- FR844449A - Sunroof, especially for motor vehicles :
en
fr
- IE15602L - Paper containers :
en
- AU560638A - Improved method and apparatus for making multicellular glass :
en
- CA382935A - High vacuum distillation apparatus :
en
fr
- AU107989B2 - Machine for vending bottled beverages :
en
- US2167463A - Illuminated clock :
en
- GB510091A - Manufacture of azo-dyestuff derivatives :
en
- AU293838A - Improvements in or relating to high frequency circuit arrangements :
en
- DE678873C - Process for the production of non-flammable objects from fiber materials :
de
en
- CA382875A - Electroplated cooking utensil :
en
fr
- DE678861C - Device to avoid rectifier trips with single-pole keying of direct current networks according to the transcommand system :
de
en
- GB510135A - Improvements relating to heating apparatus provided with ovens :
en
- AT156579B - Process for the band-by-band electrolytic treatment of slide fastener members. :
de
en
- AT156648B - Trouser holder. :
de
en
- FR844487A - Improvements to the squeegee conveyors and the squeegees mounted on them :
en
fr
- US2167008A - Key duplicating machine :
en
- US2166976A - Drive mechanism for locomotives or other vehicles, engines, or machinery :
en
- US2167270A - Lamp socket device :
en
- US2167437A - Dispensing container :
en
- US2167440A - Continuous production of ligno-cellulose fiber product :
en
- AU299138A - An improved nonelectrical hair curling heater :
en
- US2167569A - Door mounting :
en
- US2167583A - Rayon spinning machine funnel bracket :
en
- AU542638A - Improvements relating tothe transmission of engine and brake reaction torques in power driven freewheel brake hubs for bicycles :
en
- US2167032A - Razor :
en
- US2167518A - Picture making device :
en
- USD115870S - Design for a hat rack :
en
- AT156552B - High voltage switchgear. :
de
en
- AT156640B - Prism for lengthening the path of optical rays and beam splitting prism, especially for the purpose of colored recording and reproduction of images. :
de
en
- US2167468A - Labeling machine :
en
- US2167490A - Apparatus for locating concealed conductive bodies :
en
- USD115867S - Design for a shoe :
en
- USD115894S - Design fob a coat :
en
- USD115896S - Design fob a brassiere or similar :
en
- US2167506A - Piezoelectric apparatus :
en
- FI18551A - Molding machine for the connection of the connection plate with the binding means of the fiber form :
en
fi
- FR844643A - Improvements to wire winding machines or similar machines :
en
fr
- DE678435C - Electrical network, in particular filter or phase-delaying network, consisting of a cross member or an equivalent network :
de
en
- DE678946C - Electric immersion heater for permanent heating of fused baths such as salt fused baths and the like. like :
de
en
- FR844584A - Improvements to mower blade sharpening machines :
en
fr
- AU107981B2 - Improvements in electrical signalling systems :
en
- US2167557A - Folding wall construction for trailers :
en
- USD115843S - Design for a chain :
en
- CA382884A - Gas and coke production :
en
fr
- CA382953A - Soap and glycerine production :
en
fr
- AU508138A - Improvements in and relating to moulding powders ofthe urea-formaldehyde type :
en
- US2167018A - Refrigerating apparatus :
en
- AT156627B - Bank construction and river regulation device. :
de
en
- AU491038A - Improvements in electrical signalling systems :
en
- CA382825A - Hair waving machine :
en
fr
- DE679069C - Station display device for radios u. like :
de
en
- FR844365A - Roller for guiding films :
en
fr
- US2167558A - Self-tapping bolt :
en
- US2167098A - Strand-carried multiple conductor wire rope :
en
- DE679116C - Stand pipe for underfloor water post :
de
en
- GB509879A - Improvements in or relating to electric overload trip switches :
en
- US2167284A - Shield for nursing nipples :
en
- US2167353A - Confection :
en
- US2166968A - Apparatus for controlling the operation of internal combustion engines of the multicylinder type :
en
- US2167130A - Mower :
en
- CA382838A - Paper towel dispenser :
en
fr
- AT156637B - Packaging insert for hood masks. :
de
en
- AU127163B2 - A machine forthe raising, curling and interweaving ofthe nap of nap cloths :
en
- US2166952A - Nut tapping machine :
en
- US2167449A - Pressure testing device :
en
- GB510089A - Visual signalling devices for use on vehicles :
en
- US2167283A - Air filter lint screen :
en
- US2167564A - Portable traffic signal :
en
- US2166936A - Machine for shaping uppers over lasts :
en
- US2166939A - Fish cutting and cleaning machine :
en
- US2167288A - Telephone system having two-party lines :
en
- US2167467A - Means and method for treating periodontal diseases :
en
- US2167581A - Stitch transfer mechanism for knitting machines :
en
- FR844301A - Method of recording and reproducing sound vibrations :
en
fr
- GB509906A - Improvements in apparatus, such as barometers and altimeters, for measuring the pressure of a gas :
en
- GB510339A - Improvements in or relating to change speed apparatus :
en
- US2167521A - Liquid cathode device :
en
- USD115840S - Design fob a plate or similar article :
en
- GB509976A - A process for the production of consistent lubricating greases :
en
- GB510115A - Improvements in and relating to surface condensers suitable for motor vehicles :
en
- DE678953C - Seal for internal combustion engines with a rotating slide or a slide swinging around its central axis in the form of a ball :
de
en
- GB509943A - Protecting enclosed running machinery from dust and fumes :
en
- GB510316A - Apparatus for heating by hot water with accelerated circulation :
en
- CA382896A - Circuit breaker :
en
fr
- US2167063A - Painting machine :
en
- US2167560A - Racket press :
en
- DE678911C - Arrangement for rotary selector in telecommunication systems with dialer operation :
de
en
- GB510097A - Stilbene derivatives :
en
- DE679135C - Grinding device, consisting of stone roller and segment :
de
en
- AU424438A - Sulpho-fattyacid ester compositions :
en
- AU112441B2 - Improvements in and relating to carrier-frequency telephone systems :
en
- US2167217A - Ice cream can holder, lifter, and scraper :
en
- AT156650B - Equipment for displaying and sending brochures and other printed matter, samples, etc. :
de
en
- CA382929A - Cathode ray tube screen mask :
en
fr
- USD115853S - Design for a decorative nail :
en
- US2167142A - Azo dyes :
en
- CA382975A - Electrolytic cell :
en
fr
- AU107965B2 - Improvements in or relating to electric water-heating systems :
en
- AU108018B2 - Improvements in or relating to carroting solutions and processes :
en
- DE657347C - Advertising device :
de
en
- CA382966A - Iodized salt stabilization :
en
fr
- DE679073C - Device for switching off an electrical circuit when the current strength falls below or exceeds setpoint values :
de
en
- AU107971B2 - An improved machine for tonguing and grooving the ends of timbers such as flooring boards :
en
- DE678906C - Production of carbon-containing, lumpy blanks for the production of e.g. Carbides from peat :
de
en
- FR844404A - Process for the continuous preparation of washing oil enriched with benzol :
en
fr
- FR844491A - Application of the photographic enlarger to the reading of geographical maps and plans :
en
fr
- GB510074A - Improvements in or relating to devices for delivering cards or like flat articles from a pile :
en
- CA382851A - Weeding machine :
en
fr
- US2167275A - High voltage x-ray tube :
en
- AU107985B2 - Improvements in and relating to means for and method of effecting the application of an adhesive to an object or surface :
en
- GB510048A - Improvements in and relating to the manufacture of pneumatic rubber tyres :
en
- US2166949A - Sulphonated arylides :
en
- CA382853A - Grain weighing and receiving unit :
en
fr
- US2167302A - Barrel safety means for fuses :
en
- AT156643B - Stereoscopic rangefinder. :
de
en
- AT156588B - Process for the production of colored gelatin layers in photographic products. :
de
en
- US2167418A - Pipe or tube rolling :
en
- USD115864S - Design for a brush back or similar :
en
- USD115888S - Design for a dress ensemble :
en
- AU108025B2 - Improved method and apparatus for making multicellular glass :
en
- CA382866A - Aluminum coating method :
en
fr
- US2166982A - Sanitary fountain :
en
- US2167099A - Apparatus for producing a smokeless solid fuel :
en
- GB510194A - Improvements in or relating to cast metal pipe joints :
en
- DE678858C - Electrically insulated conductor :
de
en
- US2167488A - Mechanism for automatically determining and indicating unbalance in rotatable bodies :
en
- AT156595B - Lock for detonator. :
de
en
- AT156636B - Storage container for hood masks. :
de
en
- CA382840A - Stretcher :
en
fr
- USRE21164E - Apparatus for lining pipes with :
en
- US2167356A - Tape smoothing machine :
en
- DE678872C - Process for the production of moldings from animal skin substance :
de
en
- US2167040A - Bottle breaker :
en
- US2167551A - Brake :
en
- AU33939A - Improvements in and relating to flue-gas hoods for diverting backdraught in liquid heaters :
en
- US2167546A - Skein lacing :
en
- AT156647B - Garment made of water-repellent fabric. :
de
en
- AT156569B - Tool handle made of wood or the like. :
de
en
- AU107988B2 - Improvements in top dressing and seed sowing machines :
en
- AU81039A - Improvements in luminescent materials :
en
- FR844327A - Improvements to pistons for internal combustion engines, pumps and similar machines :
en
fr
- FR844391A - Aperiodic transformer systems :
en
fr
- GB510059A - Improvements in rotary electric contact-makers :
en
- GB510106A - Improvements in, and connected with, thermally sensitive trips for electric switches :
en
- GB510125A - Improvements in flotation apparatus :
en
- AT156622B - Motor unit with accessories arranged in the drive wheel of a bicycle. :
de
en
- DE678919C - Arrangement of damping resistors in high-voltage test systems with test transformer :
de
en
- DE678925C - Gas analytical measuring burette :
de
en
- DE679156C - Magnesium alloy :
de
en
- GB510034A - Improvements in and relating to the dewatering of materials, especially cellulose and the like on a rotary sieve cylinder :
en
- FR844339A - Cinematographic projector :
en
fr
- GB510172A - Improvements in collapsible tubes :
en
- AU107958B2 - Improvements in directional lighting fittings adapted to cooperate witha linear source of light :
en
- AT156642B - Stubble for football boots or sports shoes. :
de
en
- DE679106C - Process for the production of a ready-to-burn cement raw mixture :
de
en
- US2167538A - High-frequency cable :
en
- US2167323A - Filtering medium for air filters :
en
- US2166988A - Compound reading lens :
en
- US2167101A - Hub cap :
en
- USD115834S - Design for a tire :
en
- DE679049C - Loading and distribution device for shaft ovens, in particular gas generators :
de
en
- DE679027C - Damping device for overrun brakes of trailer vehicles :
de
en
- DE678923C - Arrangement to compensate for the drop in interference voltage that occurs in the grounding electrode when the electrocardiogram is recorded :
de
en
- DE679040C - Device for transferring a layer of cigarettes or similar objects :
de
en
- CA382855A - Aircraft tail wheel :
en
fr
- CA382973A - Purified cellulose :
en
fr
- AT156590B - Process for the production of pulp from wood. :
de
en
- US2167479A - Commutator :
en
- AT156573B - Process and device for the extraction of pure clay. :
de
en
- AU418438A - Sulpho-carboxylic esters and method of preparation :
en
- US2167135A - Wide band coupling system :
en
- US2167162A - Multirange meter :
en
- AU310138A - Improvements in or relating to copying and engraving machines :
en
- CA382964A - Telephone call transmitter :
en
fr
- FR844544A - Centered clamping device for square or quadrangular cross-section specimens in fracture and variable load testing machines :
en
fr
- GB509982A - Improvements in and relating to circular knitting machines :
en
- GB510023A - Improvements in and relating to cigarette making machines :
en
- FR844608A - Electrical filtering device intended in particular for carrier frequency message transmission installations in telephone networks :
en
fr
- DE678869C - Device for smooth cutting of the back and the outer edge of dental plaster casts :
de
en
- GB510186A - Improvements in radio receivers :
en
- FR844473A - Pneumatic tubes for the transport of bulk documents :
en
fr
- GB509905A - Improvements in the automatic control of heating plant employing automatic stokers :
en
- DK56480C - Self-lubricating Hinge. :
da
en
- AT156551B - Electric cable for the transmission of wide frequency bands. :
de
en
- FR844452A - Aerial and submarine sounding apparatus using the so-called echo method :
en
fr
- GR8370B - PERFECTIONS IN OR IN RELATION TO THE METHOD OF HEAVY ENRICHMENT FROM THIS MINERALS :
el
en
- GB510042A - Light filter :
en
- GB509937A - Improvements in and relating to christmas and like crackers :
en
- US2166965A - Automatic mop wringer :
en
- GB509932A - Improvements in or relating to electric contactors having arc extinguishing means :
en
- CA382938A - Protected conduit :
en
fr
- FR844445A - Improvement of wheels, rollers and similar devices fitted with a rubber tire or similar material :
en
fr
- GB510144A - Improvements relating to locking nuts :
en
- CA382926A - Vegetable fibrous material disintegration :
en
fr
- CA382886A - Trim panel fastener device :
en
fr
- CA382916A - Cast resin :
en
fr
- GB510199A - A process for the manufacture and production of improved cellulosic textile materials :
en
- CA382824A - Ball forging machine :
en
fr
- FR844548A - liquid fuel saver for engines :
en
fr
- US2167178A - Cushion support :
en
- GB509851A - Improvements in or relating to the examination of transparent solid materials :
en
- US2167530A - System of dynamic braking :
en
- USD115889S - Design for a dress :
en
- US2167100A - Process of preliminary oxidation of caking coal with subsequent coking thereof :
en
- US2167611A - Shoe last and protector therefor :
en
- DE679138C - Centrifugal dust separator :
de
en
- GB510015A - Improvements in or relating to illuminated display devices :
en
- FR844453A - Gear enhancements :
en
fr
- GB548793A - Improvements in or relating to propellent explosive charges :
en
- GB510152A - Improvements in or relating to dentures :
en
- GB510036A - Improvements in the of surface layers of high chromium content on articles made fromiron alloys :
en
- US2167256A - Automatic nose-dive rectifying device for airplanes :
en
- GB509998A - Improvements in or relating to welding chains :
en
- GB509980A - Improvements in or relating to the manufacture of threading tips for boot, shoe and other laces :
en
- DE678979C - Formation of a vibrating device consisting of one or more troughs as a wind sifter :
de
en
- FR844373A - Improvements to frequency-selective electrical systems :
en
fr
- FR844517A - Metal door :
en
fr
- US2167173A - Shotgun barrel :
en
- GB510149A - Improvements in or relating to machines for shearing metal slabs :
en
- US2167290A - Apparatus for the manufacture of glassware :
en
- FR844500A - Neutral or acidic soap in aqueous solution and its method of manufacture :
en
fr
- GB510235A - Method of lining tubes :
en
- DE678984C - Outer clothing with ventilation slots :
de
en
- DK56476C - Means for Accelerating the Growth and Development of Plants and for Refreshing Plants. :
da
en
- DE678896C - Brake circuit, especially for electric vehicles :
de
en
- DE679104C - Motor vehicle wheel with auxiliary wheel :
de
en
- DE678940C - Machine for placing two ring bands around cigars or the like :
de
en
- GB509864A - A practical process to make roads or paths non-slippery :
en
- GB509908A - Improvements relating to electric boiling plates :
en
- GB509913A - Process for manufacturing synthetic resin compounds :
en
- FR844593A - Ball bearing without cage :
en
fr
- FR844642A - Method of building walls using newly shaped bricks :
en
fr
- US2167155A - Automatic load control :
en
- GB510198A - Improvements in and relating to the treatment of rare earth minerals :
en
- GR8388B - GAS CODES FOR PROTECTION OF FRUIT TREES FROM PLAINS AND HARMFUL INSECTS :
el
en
- US2167042A - Mechanical walking soldier with shooting gun :
en
- USD115851S - Design for an automobile tire :
en
- FR844634A - Tape gluing machine :
en
fr
- AT156570B - Process for the production of treatment liquors with high wetting and penetration properties. :
de
en
- CA382919A - Bench saw :
en
fr
- DE679078C - Arrangement for automatic regulation of the DC voltage emitted by rectifier systems with grid-controlled vapor or gas discharge paths :
de
en
- FR844609A - Tuning device for very short waves :
en
fr
- US2167078A - Electromechanical system :
en
- US2167509A - Telegraph system :
en
- US2167548A - Elongation gauge and method :
en
- USD115878S - Design for a slipper :
en
- CA382921A - Elastic stop nut manufacturing apparatus :
en
fr
- CA382844A - Jack attachment for motor vehicles :
en
fr
- US2167064A - Lubricant :
en
- CA382967A - Planet gear :
en
fr
- US2167476A - Combined bottle closure and liquid dispenser :
en
- US2167002A - Vitamin e. composition :
en
- US2166970A - Combined door-checking and doorholding device :
en
- GB510345A - Card register :
en
- AU107972B2 - Improvements in or relating to tuning control systems for radio receivers and the like :
en
- CA382927A - Gas purification :
en
fr
- CA382925A - Higher chlorinated methane :
en
fr
- FR844546A - Glass fiber-based gasket material, in particular for capping bottles and other containers :
en
fr
- US2167015A - Slicing machine :
en
- US2167297A - Brake :
en
- US2167379A - Cathode ray tube deflecting device :
en
- AU463738A - Improvements in or relating tothe manufacture of lined wadding :
en
- US2167046A - Bracket :
en
- USD115859S - Design for a recorder chart hub :
en
- US2167389A - Soldering iron :
en
- US2167459A - Phonograph :
en
- AT156555B - TV transmitter with multiple spiral perforated disc. :
de
en
- AU30839A - Improvements in or relating to method of making tools, particularly kitchen tools, andthe products produced thereby :
en
- US2166937A - Drill-pipe buffer :
en
- US2166973A - Motorized carbon shifter :
en
- US2167493A - Water pump device :
en
- FR844313A - Improvement in the manufacture of espadrilles :
en
fr
- FR844447A - Improvement in automatic chemical, electro-chemical and electrolytic treatment devices, for small mass parts :
en
fr
- US2167141A - Treatment of gas distribution systems :
en
- USD115862S - Design for a carrying case :
en
- AT156571B - Process for the production of copper phthalocyanines. :
de
en
- AT156599B - Set of packing boxes. :
de
en
- AT156613B - Bearings for axles of railroad cars or the like. :
de
en
- AT156621B - Arrangement for railway safety devices operated with direct current. :
de
en
- US2167465A - Pencil :
en
- US2167429A - Testing machine for shock absorbers and the like :
en
- US2166962A - Hydraulic brake :
en
- GB509987A - Process for the treatment of mixtures of urea, water, carbon dioxide and ammonia, produced in the course of the manufacture of urea :
en
- AT156606B - Ramming frame. :
de
en
- AU108007B2 - Improvements in and relating to electric lighting fittings :
en
- DK56463C - Pushbutton switch. :
da
en
- US2167022A - Printing press :
en
- US2167502A - Hair rinsing preparation :
en
- FR844332A - Device for simultaneous drilling of several anchor mortises in wooden parts :
en
fr
- GB509933A - Improvements in or relating to belt conveyers :
en
- GB510161A - Improvements in or relating to the control of electric series-wound motors :
en
- GB509841A - Improvements in or relating to electric motor arrangements :
en
- FR844304A - Incandescent electric lamp :
en
fr
- GB510080A - Apparatus for use in feeding chemical or other liquids into liquid or semi-liquid fuels :
en
- GB510072A - Improvements in or relating to feeding mechanism for sewing machines :
en
- GB510207A - Improvements in and relating to knitting machines :
en
- GB510085A - Improvements in or relating to methods of and means for assembling parts of shoes :
en
- GB510088A - Improvements in or relating to windmill-driven pumping apparatus :
en
- FR844311A - Method and apparatus for making stopcock plugs from a glass tube :
en
fr
- GR8376B - METHOD FOR EXPORT (ACQUISITION) OF ACID HARVEST (HARVEST) :
el
en
- AU179338A - Improvements in circuits for reducing distortion with low frequency degenerative reaction :
en
- US2167315A - Ship :
en
- US2167415A - Hold-down valve :
en
- FR844323A - Improvements to electric discharge tubes and devices that include them :
en
fr
- GB509871A - A process for the manufacture of products with foaming, emulsifying and wetting properties :
en
- FR844437A - Process and installation for the interior asphalting of pipes and other hollow parts and resulting products :
en
fr
- GB510314A - Improvements in and relating to electrical means for the automatic control of speed :
en
- FR844358A - Convertible body :
en
fr
- FR844324A - Improvements made to the construction of fixed diaphragms for fluoroscopy and radiography :
en
fr
- GB510041A - Improvements in or relating to internal combustion oil engines :
en
- GR8399B - PAPER TABLE COVERINGS :
el
en
- FR844349A - Improvements to electrical controllers :
en
fr
- GB510013A - Improvements in or relating to bowden wire and like mechanism :
en
- US2167030A - Vulcanization of rubber :
en
- US2167061A - Remote control device :
en
- US2167085A - Method of treating coffee :
en
- US2167097A - Secondary electron discharge device :
en
- US2167486A - Sounding board for stringed instruments :
en
- US2167035A - Rubber sole for sandals :
en
- AT156577B - Process for the thermal extraction of the alkaline earth metals calcium, strontium and barium. :
de
en
- CA382830A - Casement window :
en
fr
- GB509916A - Improvements in and relating to single-acting plunger pumps :
en
- GB510020A - Improvements in and relating to golf club protectors :
en
- CA382949A - Furnace lining heat treating apparatus :
en
fr
- US2167613A - Coupler structure :
en
- AT156567B - Lock with traction sheave that locks in different directions. :
de
en
- GB509869A - Improvements in high frequency inductance coils having adjustable magnetic cores :
en
- AT156566B - Nail lifter. :
de
en
- AT156580B - Device and method for the production of ready-to-etch copper deposits on gravure cylinders. :
de
en
- CA382972A - Hydrating catalyst :
en
fr
- US2167235A - Pipe-thread protector :
en
- US2167556A - Recovery of lignin from natural cellulose compounds :
en
- CA382905A - Motion picture ratchet footage indicator :
en
fr
- US2167218A - Agitator for washing machines :
en
- US2167351A - Piperidine compounds and a process of preparing them :
en
- US2167601A - Airfoil :
en
- GB509958A - Improvements relating to motor vehicle steering mechanism :
en
- AU229538A - A folded end cigarette paper :
en
- US2167126A - Wire bound box :
en
- US2167397A - Water-cooled wire block :
en
- AU108006B2 - Non-slipping attachment for wheels of tractors, trucks and power units fitted with pneumatic or solid rubber tyres :
en
- CA382913A - Shell-like tooth manufacture :
en
fr
- US2167528A - Telegraph transmitter :
en
- US2167304A - Supervision of the uniformity of galvanic baths :
en
- CA382821A - Ramp for fire hose :
en
fr
- US2167210A - Lister plow :
en
- US2167219A - Foldable tent :
en
- US2167354A - Flush tank and closet bowl connection :
en
- US2167368A - Electric wave amplifying system :
en
- AU108004B2 - Barbed metal strip and method of producing same :
en
- CA382968A - A.c. motor synchronizing system :
en
fr
- DE679097C - Double cloth inclined conveyor on binding machines or the like. :
de
en
- GB510249A - Improvements in means for guarding wrench actuatable faucets and like valves :
en
- US2167202A - Fiber :
en
- US2167295A - Driving gear of motor cars :
en
- DE678997C - Shoulder insert for items of clothing :
de
en
- FR844360A - Process for manufacturing titanium compounds and pigments from siliceous minerals containing titanium :
en
fr
- GR8398B - PROVISION FOR INSTALLATION OF ELECTRIC PIPELINES AFTER INSULATION IN THE COATING OF THE BUILDINGS. :
el
en
- AT156553B - Compressed air drive, in particular for switches. :
de
en
- GB510338A - Improvements in and relating to theatre chairs :
en
- FR844552A - warp knitted fabric with flat selvedges and method of manufacture :
en
fr
- GB510234A - Improvements relating to containers and container-carrying vehicles :
en
- US2167536A - Submarine signaling :
en
- US2167570A - Method of making sheet material :
en
- US2167163A - Artificial fish bait :
en
- US2167221A - Casein paint :
en
- CA382959A - Non-mineral fatty matter raffinate :
en
fr
- AT156581B - Process for the preparation of substituted anthraquinones and the corresponding aroylbenzoic acids. :
de
en
- GB510162A - Improvements in or relating to apparatus for subjecting shoe soles to the action of a heated atmosphere :
en
- GB510165A - Improvements in or relating to the manufacture of cellulose :
en
- USD115879S - Design for a washing machine :
en
- AU108023B2 - Improved reflectographic printing apparatus :
en
- AU107996B2 - Improvements relating togas fires :
en
- USD115881S - Design for a combined perfume :
en
- DE678960C - Process for operating forced circulation high-speed evaporators for vehicles :
de
en
- CA382823A - Ammonium hydrogen fluoride :
en
fr
- DE678888C - Device for the production of Roetgenograms :
de
en
- GB510358A - Improvements in and relating to holders or carriers for keys :
en
- AT156625B - Device for filling liquids, in particular beverages such as beer, wine or milk, from a container. :
de
en
- US2167553A - Apparatus for measuring electric energy :
en
- US2167615A - Grinding machine steady rest :
en
- DE678994C - Brake device for centrifugal machines working with spring force :
de
en
- AU505938A - Improvements in cathode ray tubes having fluorescent screens :
en
- CA382820A - Aeroplane control apparatus :
en
fr
- CA382846A - Acetyl-salicylic acid solution :
en
fr
- CA382890A - Metallic rope fibre core preservation :
en
fr
- US2167348A - Process for breaking petroleum emulsions :
en
- US2167227A - Relay circuit :
en
- AU107966B2 - Improvements in and relating tothe electrodes of secondary batteries :
en
- FR844414A - Improvements made to discharge devices :
en
fr
- US2167257A - Moistening device :
en
- US2167497A - Carburetor :
en
- USD115856S - Design for :
en
- CA382865A - Aluminum coating method :
en
fr
- GB510029A - Improvements relating to conveyors and moving platforms :
en
- US2167186A - Automobile bumper guard :
en
- GB510098A - Improvements in and relating to apparatus for use in testing thermionic valves :
en
- GB510246A - Improvements in or relating to machines for opening envelopes :
en
- FR844638A - New process for the production of mattresses, seats and spring cushions :
en
fr
- AT156615B - Roulette table. :
de
en
- FR844342A - Device for giving chocolate masses the state required for the manufacture of chocolate and similar articles :
en
fr
- FR844649A - Carriage advance mechanism for typewriters :
en
fr
- FR844486A - Air humidification, cooling and dust removal device :
en
fr
- DE678730C - Process for the production of ethensulfonic acid alkali salts :
de
en
- DE678424C - Vertical pressurized heat storage of coke ovens, filled with lattice stones :
de
en
- FR844526A - Protection relays for oil-insulated electrical devices :
en
fr
- US2167409A - Automatic door check with tension contrivance and mechanical brake :
en
- GB509883A - Improvements in folding mechanism :
en
- GB510051A - Improvements in or relating to card controlled typewriting machines :
en
- GB510330A - Improvements in coated abrasive articles :
en
- GB509988A - The manufacture of acid wool dyestuffs :
en
- GB510318A - Manufacture of substances of capillary action :
en
- US2167326A - Agents of capillary :
en
- DE678998C - Device for dyeing and bleaching textiles :
de
en
- FR844551A - Current and voltage measuring instrument for direct and alternating current :
en
fr
- FR844513A - Method and apparatus for measuring temperature in a borehole :
en
fr
- FR844633A - Massager used in particular for scalp massage :
en
fr
- GB510153A - Improvements in apparatus for recording and reproducing sounds :
en
- GB510238A - Improvements in or relating to electric storage batteries :
en
- USD115900S - Design for a coat :
en
- GB510308A - Manufacture of substances of capillary action :
en
- GB510044A - Improvements in detachable mudguards and like fairings for vehicles :
en
- US2167169A - House model :
en
- DE678991C - Misfire control for cooling the inside of the cylinder in internal combustion engines :
de
en
- GB509938A - Improvements in or relating to the manufacture of cellulose :
en
- GR8383B - FILTER AGAINST TOBACCO :
el
en
- FR844583A - Method for manufacturing a pleated screen and apparatus for carrying out the method :
en
fr
- GB510111A - Improvements in or relating to revolving cylinder engines :
en
- GB509969A - Improvements in and relating to joint structures :
en
- FI18552A - Screw propeller :
en
fi
- FR844509A - Process for processing starch and resulting product :
en
fr
- DE678916C - Display device for light mark galvanometer :
de
en
- GB510325A - Method of and machine for moulding hollow articles, such as chocolates :
en
- GR8396B - AUTOMATIC WHEEL SYSTEM WITH SUSPENDED ONYX :
el
en
- FR844371A - Sliding drawer box with angularly movable panels :
en
fr
- DE679126C - Air supply cup for oil firing :
de
en
- GB509993A - Improvements in nomo-mechanical apparatus for use in solving triangles :
en
- GB510118A - A process for the preparation of stable and injectable organic calcium salt solutions :
en
- FR844307A - Method and apparatus for processing zein :
en
fr
- GR8397B - AUTOMATIC WEAPON :
el
en
- USD115848S - Design for a jug :
en
- US2166969A - Diffuser of vaporous liquids :
en
- FR844395A - Alloys for steel casting and their use :
en
fr
- GB510046A - Improved process of and apparatus for conditioning the atmosphere in drying rooms and drying chambers :
en
- GB510093A - Improvements in windscreen wipers :
en
- GB510176A - Improvements in and relating to control systems for synchronous motors :
en
- GB510079A - An improved apparatus for playing table games :
en
- US2167580A - Face protector :
en
- FR844576A - Loading apparatus, in particular for carbonization retorts :
en
fr
- AT156559B - Waterproof cable jacket. :
de
en
- AU107990B2 - A jug or container for electrically heating water :
en
- AU294738A - Improvements in top dressing and seed sowing machines :
en
- US2167328A - Load maintainer for materials testing apparatus :
en
- US2167329A - Box :
en
- DE679004C - Method and device for processing bituminous building material mixtures, in particular tar rock mixtures, for road construction :
de
en
- GB509989A - Improvements relating to candles and the like :
en
- FR844600A - Modulated radio-electric wave emission system :
en
fr
- DK56478C - Flux and Procedure for its Manufacture. :
da
en
- CA382845A - Slubbing device on drawing frames :
en
fr
- FR844399A - Remote control system :
en
fr
- US2167541A - Cord reel for electric plug caps :
en
- US2167483A - Supporting stand :
en
- GB509845A - Improvements in or relating to carrier wave transmitters :
en
- AU107957B2 - Improvements relating to electric discharge tubes and fluorescent material therefor :
en
- US2167096A - Three-wheel motor car :
en
- US2167127A - Lacquer and its preparation :
en
- GB510076A - Improvements in automatic firearms having a rocking breech-block :
en
- US2167043A - Method of recovering fats, oils, and proteins from animal and vegetable starting materials, and more particularly from waste products :
en
- FR844410A - Improvements in the manufacture of multi-conductor electric cables :
en
fr
- GB509863A - Improvements in or relating to borehole apparatus :
en
- GB509953A - Improvements relating to rotary pumps, exhausters, compressors, engines and clutches :
en
- CA382893A - Exhaust muffler :
en
fr
- AT156557B - Process for the production of terminations, fork points and. Like. On electrical cables. :
de
en
- US2167357A - Taping machine :
en
- AT156589B - Photographic product, in particular for color photography. :
de
en
- AU429838A - Improvements in sources of light comprising an electric discharge and luminescent material excited bythe discharge :
en
- DE678972C - Device for driving a device, in particular a cinematographic drive, by a spring force machine or by a hand crank :
de
en
- US2166974A - Apparatus for treating cottonseed :
en
- US2167363A - Sample carrier :
en
- US2167148A - Refuse collecting vehicle :
en
- US2167533A - Torque compensator for airplanes :
en
- US2167367A - Electric wave amplifying system :
en
- US2167610A - Slack adjuster :
en
- AU299838A - An improved machine for tonguing and grooving the ends of timbers such as flooring boards :
en
- FR844436A - Advanced pump :
en
fr
- FR844585A - Improvements to photoelectric light meters :
en
fr
- GB510095A - Improvements in or relating to the production of fuel briquettes :
en
- FR844615A - Device for typewriters intended to increase the writing speed :
en
fr
- GB510169A - Improvements in or relating to ignition magnetos for internal combustion engines :
en
- GB510195A - Apparatus for preparing and applying molten or other jointing composition to the ends of earthenware and like pipes :
en
- DE679125C - Mobile collection container for aged lubricating oil :
de
en
- GB509983A - Apparatus for producing constrictions on hollow metal bodies :
en
- US2167208A - Floor or roof construction :
en
- US2167212A - Cast cutter :
en
- US2167576A - Solar heater :
en
- US2167181A - Hammering roller with balls :
en
- USRE21162E - Rebound check foe golf club shafts :
en
- US2167431A - Method of manufacturing cathode ray tubes :
en
- AT156558B - Connector. :
de
en
- DK56474C - Opening mechanism for Vending doors or Vending drawers for vending machines. :
da
en
- FR844398A - Method and apparatus for controlling the impregnation of textile materials :
en
fr
- AU107970B2 - Improvements in or relating to electrical amplifying and electrical signal translating arrangements :
en
- CA382899A - Electric switch :
en
fr
- DE679077C - Electric motor with standstill brake controlled by the stand or runner field :
de
en
- DE679158C - Indirectly acting control device with outlet throttle :
de
en
- GB510055A - Improvements in or relating to tiltable seats, in particular for a land, water or aerial vehicle :
en
- GB510319A - Improvements in illuminated signs :
en
- US2166959A - Knitting machine :
en
- CA382982A - Mercury vapour electron discharge device :
en
fr
- CA382902A - Electric switch :
en
fr
- US2167236A - Filtering apparatus :
en
- US2167589A - Method of banding articles :
en
- CA382898A - Fluid flow electric switch :
en
fr
- US2167312A - Abrading element :
en
- CA382835A - Cigar box :
en
fr
- FR844434A - Radio-electric direction indicator device :
en
fr
- GB510177A - Improvements in or relating to heel seat lasting machines :
en
- GB510241A - Improvements in or relating to recovery of wastes from glass grinding and polishing operations :
en
- US2167087A - Pipe cleaning apparatus :
en
- CA382909A - Pulp producing apparatus :
en
fr
- US2167021A - Velocipede :
en
- CA382934A - Spirit soluble dyestuff :
en
fr
- GB510117A - Improvements in cycle frames :
en
- US2167515A - Electronic discharge tube :
en
- CA382880A - Air cooled journal bearing :
en
fr
- FI18553A - Värmepanna av pressad plåt, särskilt för centraluppvärmning :
en
fi
- AT156592B - Process for the production of starch solutions, in particular for sizing and finishing textiles, and means for carrying out this process. :
de
en
- US2167487A - Dynamo-electric machine :
en
- US2167550A - Joint-closing member and method of making the same :
en
- GB509844A - Improvements in or relating to radio aerial installations :
en
- GB509934A - A ticket issuing device for attachment to a manually operated or electrically drivenliquid measurement pump :
en
- USRE21160E - Reversffil :
en
- GB510120A - Gear shift mechanism for motor vehicles :
en
- AU112365B2 - Improvements in and relating to piezoelectric crystals :
en
- GB510226A - Improvements in or relating to ultra-short wave oscillation generators :
en
- FR844340A - Process for the purification of zinc sulphate solutions :
en
fr
- US2166931A - Shock-absorbing steering wheel for automobiles :
en
- AU510338A - Combined safety system for fuses of artillery projectiles :
en
- AU107969B2 - Improvements in or relating to electron multiplier discharge devices :
en
- AU439138A - Improvements in directional lighting fittings adapted to cooperate witha linear source of light :
en
- US2167374A - Switch unit :
en
- DE678933C - Sheet music turner :
de
en
- DE678990C - Switching point which can be switched by an auxiliary, in particular compressed air :
de
en
- US2167522A - Electric separating filter :
en
- GB510087A - Corrected basic refractories :
en
- CA382923A - Pigment dyestuff :
en
fr
- GB509912A - An improved process for removing scale and deposits from pipes or the like :
en
- US2167191A - Method and apparatus for screening wells :
en
- US2167355A - Electric generator rotor :
en
- US2167452A - Machine for attaching handle hangers :
en
- CA382915A - Metal purification :
en
fr
- US2167320A - Air hammer :
en
- US2167602A - Treatment of hydrocarbon oils :
en
- FR844508A - Improvements to absorption refrigeration devices :
en
fr
- FR844616A - Testing device for electron tubes :
en
fr
- GB509955A - Improvements in and relating to gas-blast electric circuit breakers :
en
- GB510012A - Improvements in or relating to telecommunication systems :
en
- US2167276A - Power transmission apparatus :
en
- FR844331A - One-way training device enhancements :
en
fr
- FR844586A - Bucket shaped foam fire extinguisher :
en
fr
- DE679060C - Headlights for motor vehicles :
de
en
- FR844565A - Device for sterilizing toothpicks and the like :
en
fr
- US2167014A - Socket-shank structure :
en
- US2167582A - Musical instrument :
en
- DE678900C - Engine suspension in the wing of an aircraft :
de
en
- CA382946A - Lubricated valve :
en
fr
- DE679131C - Measuring device :
de
en
- GB510354A - Improvements in or relating to variable-speed power-transmission gearing :
en
- US2166946A - Wrapping machine :
en
- US2167160A - Apparatus for treating liquids :
en
- AU298138A - Improvements in or relating to electrical amplifying and electrical signal translating arrangements :
en
- FR844540A - Small capacity electric air capacitor and method of manufacturing the capacitor :
en
fr
- GB510346A - Improvements in apparatus for regulating the consistency or viscosity of a liquid material :
en
- US2167048A - Roof :
en
- US2167220A - Dust collector for drills :
en
- US2167339A - Hydrogenation of cyclic hydrocarbons :
en
- US2167612A - Lubricant :
en
- DK56460C - Extendable electrical cord. :
da
en
- GR8392B - AUTONY MOTOR :
el
en
- FI18549A - For drift with the rigging of the rigging of the rigging of the rigging :
en
fi
- GB509921A - Improvements in or relating to portable official telegraphy apparatus :
en
- GB510011A - Improvements relating to detent devices, particularly for winch mechanisms :
en
- FR844348A - New luggage rack :
en
fr
- GB510063A - Manufacture of organic mercury compounds :
en
- DE678411C - Method for braking asynchronous machines :
de
en
- DE679039C - Device for smoothing the filling material of eggs and similarly shaped objects :
de
en
- DE679075C - Commuter machine :
de
en
- DK56462C - Bracket for Attaching a Support Wire to Electrical Cables. :
da
en
- FR844430A - Improvements to telecommunication systems on board aircraft :
en
fr
- GB510043A - Improvements in film speed stabilising devices for sound record films :
en
- GB509881A - Improvements in and relating to vices :
en
- FR844355A - Combined translation system for sliding the sliding doors in a plane different from the stationary closing plane located in the plane of the partition including the passage opening :
en
fr
- GB510209A - Improvements in gilled heat exchange tubes :
en
- GB509847A - Improvements in or relating to pulley brackets :
en
- DE678958C - Steam generator for utilizing the exhaust gas heat from internal combustion engines, furnace systems or the like. :
de
en
- FR844337A - Process for cracking heavy oil in the vapor phase, and at the same time for reforming liquid light hydrocarbons under normal temperature and pressure conditions :
en
fr
- FR844629A - Molded parts obtained from mixtures of fibers of various types :
en
fr
- GB510189A - Improvements in or relating to looms for weaving royal axminster carpets and like tufted pile fabrics :
en
- FR844431A - Air barrier device for the protection of cities and other applications :
en
fr
- FR844482A - Wheels with flexible tires :
en
fr
- GB510107A - Repair patch for motor tyres, and method of making same :
en
- FR844474A - Further training in pneumatic tube installations for the transport of bulk documents :
en
fr
- FR844545A - High frequency coupling system with metallic bodies forming an antenna :
en
fr
- FR844501A - Dispensing tube for glues, liquids or pastes, comprising a removable brush stopper and an elastic sheath :
en
fr
- GB510182A - Improvements in or relating to means for illuminating the readings of weighing scales or like indicating apparatus :
en
- GR8402B - WAY OF PAINTING SULTANINS :
el
en
- US2167172A - Flow meter :
en
- US2167249A - Sparking toy :
en
- GB510061A - Improvements in or relating to rakes :
en
- FR844496A - Telecinematography process :
en
fr
- GB510146A - Improvements in or relating to means for preventing condensation of moisture on shopwindows or the like or on goods contained therein :
en
- FR844466A - Device for oxygen treatment :
en
fr
- GB509984A - Improvements in fruit-stoning machines :
en
- GR8394B - ROLLER MACHINE OF INTERIOR CYLINDER SURFACES :
el
en
- GB509971A - Process for the production of arsenates :
en
- FR844361A - Process for making textile products non-shrinkable, as well as bodies without a fibrous structure made of natural or regenerated cellulose :
en
fr
- FR844568A - Wiper :
en
fr
- FR844636A - Improvements to electronic audio-frequency amplifiers :
en
fr
- DE679109C - Process for the production of thick-walled, cup-shaped iron joints :
de
en
- FR844564A - Mounting device for resistance, spot or continuous welding machines, comprising a modulator controlling the electric welding circuit :
en
fr
- US2167017A - Apparatus for slitting tire treads :
en
- DE679110C - Support plate for counter boards :
de
en
- GB510018A - Improvements in the separation of mixtures of oils with solid substances :
en
- DE679114C - Process for treating films :
de
en
- FR844597A - New end-lifting machine :
en
fr
- GB510130A - Improvements in hinges for casement windows and the like :
en
- GB510323A - Improvements in or relating to separation by froth flotation :
en
- AU107991B2 - Catalysis :
en
- DE679038C - Machine for filling and closing flat bags :
de
en
- DE679100C - Driving chuck, especially for workpieces whose external shape does not result in a center falling into the axis of rotation :
de
en
- US2167597A - Clean-out closure for toilet bowls :
en
- GB510157A - Process of manufacturing moulded articles :
en
- GB510332A - Improvement in coated abrasive articles :
en
- DE678915C - Electrical plug :
de
en
- US2166995A - Noise reduction system :
en
- US2167333A - Heat exchanger :
en
- US2167512A - Electrical oscillatory circuits :
en
- USD115829S - Design foe :
en
- DE678892C - Closure, especially for furniture doors :
de
en
- DE678843C - Radiators for aircraft :
de
en
- DE678845C - Grinding machine :
de
en
- FR844558A - Method and machine for lapping wheels with teeth curved in their longitudinal direction :
en
fr
- DE678887C - Device for continuous heat treatment :
de
en
- DE678995C - Process for purifying water and sewage :
de
en
- FR844607A - Cathode ray explorer with accumulation effect :
en
fr
- US2167485A - Rail cooling :
en
- GB509877A - Artificial teeth :
en
- GB510145A - Improvements in opening devices for tins :
en
- FR844406A - Low-frequency induction melting furnace for metals and metal alloys, in particular for magnesium and magnesium alloys :
en
fr
- GB509960A - Improvements in and relating to drill mountings :
en
- GB510123A - Device for the progressive absorption of the shock stress upon the opening of parachutes :
en
- FR844306A - Manufacturing process of glutamic acid hydrochloride and its derivatives from corn gluten :
en
fr
- FR844381A - Method for determining the variations of the horizontal components of gravity :
en
fr
- FR844389A - Conductor carrier for power line :
en
fr
- FR844463A - Lubrication method and device for all applications :
en
fr
- FR844401A - Shoemaker's silk :
en
fr
- GB509951A - Method and mill for hot rolling strip metal :
en
- GB510173A - Improvements in and relating to lubricating compositions :
en
- GB510027A - An improved process for preparing flexible layered materials :
en
- GB510077A - Improvements in or relating to jaw crushers :
en
- GB509867A - Improvements in wireless receiving circuits with automatic volume control :
en
- FR844305A - Hot air system for railway vehicles :
en
fr
- FI18556A - Anordning vid cash register :
en
fi
- FR844407A - Reaction column for gaseous, liquid and solid raw materials :
en
fr
- GB509918A - Process of making colour photographs :
en
- GB510208A - Improvements in tobacco pipes :
en
- AT156620B - Combined touring and slalom bindings for skis. :
de
en
- US2166943A - Roof construction :
en
- US2167401A - Machine tool with feeding mechanism :
en
- US2167596A - Process and apparatus for operating a primary furnace :
en
- GB509985A - Improvements in and relating to roundabouts :
en
- GB510206A - Improvements relating to heat interchange apparatus of the metal sheet or strip typefor fluids :
en
- US2167419A - Electric meter box :
en
- GB510064A - Method of assisting in the driving and extracting of piles, sheet piling irons and the like :
en
- US2167234A - Process for the treatment of fabrics and product thereof :
en
- US2167050A - Aircraft propeller :
en
- CA382955A - Friable soap making apparatus :
en
fr
- GB509915A - Improvements in and relating to protective coatings for aluminium or alloys thereof :
en
- US2167470A - Automatic collator :
en
- US2167482A - Glass-to-metal seal :
en
- DE678897C - Teleprinter :
de
en
- AU108011B2 - An improved plow :
en
- US2166933A - Converting hydrocarbon oils :
en
- CA382952A - Thermionic rectifier :
en
fr
- US2167200A - Method of manufacturing cement concrete :
en
- US2167566A - Sampler for bagged materials :
en
- AU107951B2 - Improvements in or relating to 'noise suppression' circuits for radio and like receivers :
en
- CA382956A - Lighting fixture :
en
fr
- DE678401C - Spool storage for stranding machines :
de
en
- CA382818A - Sulphite pulp manufacture :
en
fr
- CA382936A - Electrical apparatus :
en
fr
- FR844476A - Improvements to elastic fabrics :
en
fr
- GB509898A - Manufacture of dioxazine dyestuffs :
en
- GB510104A - Improvements in resilient joints for substantially aligned shafts :
en
- US2167037A - Abrasive supporting pad :
en
- DE678985C - Process for the production of citraconic acid and itaconic acid :
de
en
- DK56466C - Articulator. :
da
en
- FR844648A - Foam production device for fire extinguishing :
en
fr
- US2166983A - Apparatus for attaching paper fasteners :
en
- US2167154A - Type bed gib :
en
- US2167376A - Vehicle body :
en
- FR844315A - Covered slider closure :
en
fr
- AT156617B - Metal skis. :
de
en
- FR844507A - Sorter of coins, tokens and similar items :
en
fr
- AT156575B - Process for producing galvanic coatings containing silver. :
de
en
- GB509858A - Improvements in luminescent materials and in their manufacture :
en
- GR8405B - MULTI-ENERGY SAW MACHINE. :
el
en
- GB510116A - Improvements in electric welding apparatus :
en
- GB510141A - Improved method of constructing stratified electrode-systems :
en
- US2167371A - Seam for fabrics :
en
- FR844454A - Improvements to tractor tracks and their application to all vehicles, in particular motorcycles :
en
fr
- GB509970A - Improvements in and relating to field gun carriages :
en
- GB510222A - Improvements in or relating to collapsible tubes :
en
- GB510349A - Improvements in and relating to electrical musical instruments :
en
- DE679089C - Injection lock :
de
en
- CA382862A - Coating for aluminium and alloys :
en
fr
- FR844429A - Very high frequency electrical oscillations generator or user system :
en
fr
- GB510138A - Process for the manufacture of ª‡-naphthacetyl-amino acids :
en
- US2167386A - Clay-working machine :
en
- DE674448C - Process for cleaning frescoes, casein paintings and mosaics and for removing overpaintings from these paintings :
de
en
- DE678959C - Device for connecting the heating elements arranged in the drum of an indirectly heated heat exchanger with the supply and discharge lines for the heat carrier :
de
en
- DE678486C - Process for the production of high-boiling hydrocarbons by catalytic pressure hydrogenation of tars or mineral oils :
de
en
- GB510158A - Improvements in cleansing fibrous materials :
en
- GR8404B - PERFECTIONS IN PACKAGING BOXES :
el
en
- AT156582B - Process for the preparation of o-oxyazo dyes. :
de
en
- AU305738A - Improvements in or relating to infrared and longer wavelength radiating tubes :
en
- US2167252A - Moistening device :
en
- US2167095A - Slicing machine :
en
- US2167168A - Preparation of acetoacetic esters of aliphatic alcohols :
en
- US2167194A - Apparatus for deflecting drill holes :
en
- GB510025A - Improvements in and relating to mirrors, photograph holders and the like :
en
- US2167480A - Signaling :
en
- FR844538A - Carrier wave signaling systems :
en
fr
- GB510309A - Manufacture of substances of capillary action :
en
- US2167360A - Dynamo-electric machine :
en
- US2167372A - Drain fitting and method of production thereof :
en
- DE678814C - Changeable electrical capacitor with three assignments for capacitive voltage division :
de
en
- FR844588A - Touch reading watch :
en
fr
- GB510329A - Improvements in coated abrasive articles :
en
- GR8377B - METHOD FOR IMPRECIATION OF UPHOLSTERY FABRICS (WINGS ETC) PLANES AND AIRCRAFT :
el
en
- DE679021C - Device for setting cameras taking into account the Schaerfengenzen :
de
en
- USD115890S - Design fok a dress :
en
- GB510003A - Improvements in and relating to typographical slug casting machines :
en
- AU107950B2 - Improvements in and relating tothe condensation of magnesium vapours :
en
- FI18558A - Minesweeper :
en
fi
- CA382860A - Vacuum cleaner :
en
fr
- US2167334A - Artificial bait :
en
- GB510070A - Improvements in control mechanism for lock-gates :
en
- FR844439A - Method of steam treatment of textile products :
en
fr
- GB509909A - Improvements in and relating to the treatment of pulverulent or granular materials by means of air or gases :
en
- FR844598A - Process for the simultaneous manufacture of several annular bodies by centrifugal casting, for example, flanges for pipes :
en
fr
- GB510205A - Improvements relating to cycle touring bags or cases :
en
- GB509855A - Improvements in or relating to shoe soles :
en
- GB509936A - Improvements in or relating to electric light fittings :
en
- GB510096A - Improvements in or relating to pressure gauges for use in air speed indicating apparatus :
en
- FR844464A - Improvements to card punching machines used in statistical and accounting machines :
en
fr
- GB510171A - Improvements in or relating to telecinematographic and like apparatus :
en
- DE679059C - Anti-glare hood for storm lanterns :
de
en
- US2167309A - Beverage dispensing apparatus :
en
- USD115869S - Design for an envelope moistener or :
en
- US2167134A - Wide band coupling system :
en
- US2167199A - Contraction joint :
en
- DE678937C - Device for attaching protective upholstery covers :
de
en
- DE678909C - Fastening of radially loaded rotor blades of steam turbines :
de
en
- GB510232A - Improvements in electron multiplier tubes :
en
- GB510017A - Improvements in stationery feed mechanisms for addressing and like series printing machines :
en
- GR8380B - PROTECTIVE FILTER AGAINST GASES :
el
en
- FR844325A - Method and device for electric resistance welding, in particular for double spot welding :
en
fr
- FR844346A - Bi-visual glasses :
en
fr
- FR844557A - Process for the production of pipes with a flange in cooled shell centrifugal casting machines :
en
fr
- GB510217A - Improvements in harvesting machines for standing crops :
en
- AT156624B - Motorcycle frame. :
de
en
- US2167591A - Pump rod guide and check :
en
- US2167322A - Filtering apparatus :
en
- US2167433A - Air vent valve :
en
- US2167128A - Method of producing superficial carbonization of metals and alloys :
en
- US2167406A - Oil or gas heating radiator :
en
- FR844432A - Improvements to fuselage-hull seaplanes, and new variable airfoil seaplane making application of these improvements :
en
fr
- US2166927A - Means for cooling multicellular rubber tires :
en
- US2167241A - Dispensing device for hairpins and the like :
en
- FI18554A - Aircraft :
en
fi
- FR844354A - Process intended to oppose the evaporation of the eggs and to preserve them from any contamination by obstacle to the introduction of air into the egg :
en
fr
- AT156646B - Dust separation device, in particular for milling, grinding and polishing machines in the shoe and leather industry. :
de
en
- US2167244A - Implement for topping of beets :
en
- DE679162C - Three-wheeled motor vehicle with driven, steerable front wheel :
de
en
- US2166944A - Water closet :
en
- US2167077A - Control apparatus for airplanes :
en
- US2167608A - Electrical connecting device :
en
- AT156563B - Discharge tube with photo and / or secondary electrical electrodes. :
de
en
- GB510137A - Improved vehicle suspension :
en
- DE679143C - Automatic switch-off for electric cattle winches :
de
en
- FR844577A - Device for damping hums in electricity meters :
en
fr
- US2166928A - Multiplying machine :
en
- GB510054A - Improvements in and relating to hop picking machines :
en
- GB510237A - Improvements in or relating to electromagnetic release mechanism for permitting apparatus to function :
en
- IE15555L - Bending glass sheets. :
en
- US2167529A - Apparatus for timing x-ray exposures :
en
- DE678855C - Brake arrangement for direct current series motors :
de
en
- DE679035C - Automatic coupling for toy trains :
de
en
- US2167026A - Power swing crane :
en
- US2166940A - Hydraulic power system :
en
- CA382868A - Furnace stoker :
en
fr
- US2167416A - Feeder for pulverized materials :
en
- AT156597B - Apparatus for the manufacture of mouthpiece cigarettes. :
de
en
- CA382901A - Electric switch :
en
fr
- US2166990A - Electrolytic condenser and method of producing same :
en
- GR8378B - VARNISH (VARNISHES) :
el
en
- DE678898C - Indirectly heated cathode :
de
en
- US2167036A - Refrigerating apparatus :
en
- US2167307A - Draft regulator for combustion apparatus :
en
- US2166948A - Mechanism for holding demountable bodies on vehicles :
en
- US2167033A - Demodulating device :
en
- US2167421A - Automatic control device for vehicles :
en
- CA382941A - Thrust bearing lubricating device :
en
fr
- US2167287A - Piston skirt expander :
en
- US2167499A - Disconnecting switch :
en
- FI18555A - Anordning vid cash register, räkne- och bokföringsmaskiner och dylikt :
en
fi
- US2167427A - Open top car :
en
- CA382852A - Flax pulling machine :
en
fr
- GB510113A - A suction cleaning device :
en
- GB510315A - Improvements in and relating to the automatic control of frequency of alternating current systems :
en
- US2167158A - Folding card table :
en
- GB510121A - Improvements in vehicles for toy electric railways :
en
- FR844386A - Sleeve ensuring the union of two filiform elements :
en
fr
- US2167588A - Electromagnetically operated switch :
en
- AU338139A - Improvements in or relating to adjustable ganged condenser-systems :
en
- AU107998B2 - Improvements in luminescent materials :
en
- DE679033C - Automatic coupling for toy train vehicles :
de
en
- IE15909L - Diazo photographic printing :
en
- DE679155C - Heat-resistant glass :
de
en
- FR844542A - Aerodynamic swivel vacuum cleaner :
en
fr
- DE678859C - Socket with control lamp :
de
en
- US2166929A - Electric wave amplifying system :
en
- DE678907C - Process for the production of insoluble products containing nitrogen and sulfur :
de
en
- GB510101A - Improved remote-control gear-shift mechanism for motor vehicles :
en
- GB509899A - Improvements relating to multiple position electric switches :
en
- US2167349A - Process for breaking petroleum emulsions :
en
- US2166997A - Process of distilling organic acid anhydride :
en
- US2167245A - Wheeled toy steered by remote control :
en
- US2167294A - Process and apparatus for the hardening of glass :
en
- AT156585B - Process for the production of calcium pectinate preparations. :
de
en
- AT156619B - Method of connecting the tubes of bicycle frames. :
de
en
- US2166954A - Bleaching of wood :
en
- US2167010A - Mechanical relay apparatus :
en
- US2167176A - Wall fastening :
en
- FR844418A - Valve guide for liquid-cooled internal combustion engine :
en
fr
- GB510136A - Improvements in and relating to paper for storing seeds :
en
- GB510239A - A device for the graphical recording of the course of the labours in child birth :
en
- GB510433A - Improvements in the manufacture of fluorescent discharge tubes :
en
- CA382933A - Colouring matter of the phthalocyanine series :
en
fr
- CA382963A - Navigation telemetering system :
en
fr
- AU339839A - Improvements in and relating to carrier-frequency telephone systems :
en
- USD115882S - Design for a typographical trimming :
en
- US2166951A - Discharge device :
en
- US2167039A - Traction device :
en
- US2167453A - Optical system for color photography or cinematography :
en
- US2167561A - Aircraft turret :
en
- US2167211A - Method of distilling :
en
- FR844620A - Soot blower :
en
fr
- GB509843A - Improvements in or relating to phase changing electrical circuit arrangements suitable for use in directional wireless systems :
en
- GB509942A - Improved device for regulating the pressure in shelter rooms and the purifying of foul air therein :
en
- GB510131A - Improvements in or relating to the manufacture of artificial textile fibres :
en
- US2167255A - Automatic controller for coffee makers :
en
- DE678936C - Device for relieving the flexural skin used for sealing on pumps without a stuffing box :
de
en
- AT156561B - Switch with resistor or choke coil. :
de
en
- DE678988C - Bogie hearth furnace with air circulation device :
de
en
- US2167330A - Drive mechanism for lock seam soldering attachments :
en
- US2167413A - Support such as centering, shuttering, scaffolding, and the like :
en
- US2167023A - Side dressing apparatus for planters :
en
- US2167456A - Pressure signal :
en
- DK56461C - Method for the manufacture of an electrical conductor with a layered insulation formed by a Taveflor band. :
da
en
- DE679048C - Device for frequency display by means of capacitor charging and discharging through the currents to be measured, in particular for displaying frequencies that are remotely transmitted according to the frequency change method or the pulse frequency method :
de
en
- GB510067A - Improvements in or relating to cigarettes :
en
- DE679132C - Method and device for the mechanical recording of sound events :
de
en
- DE670497C - Process for the production of booklets from wood veneers :
de
en
- AU558038A - Improvements relating to hosiery :
en
- GB509910A - Improvements in and pertaining to the making of hektographic or like copies :
en
- DE678952C - Manufacture of lead-tellurium master alloys :
de
en
- US2167232A - Fire extinguishing foam apparatus :
en
- US2167544A - Method of making hard metal articles :
en
- US2167115A - Radiation method and apparatus :
en
- US2167455A - Method and means for increasing the strength of bentonitic clay gels :
en
- DE678876C - Device for measuring shadows :
de
en
- US2167137A - Two-terminal band-pass coupling system :
en
- US2167593A - Vehicle :
en
- FR844314A - Registering or accounting machine :
en
fr
- FR844549A - A process for embellishing fabrics containing vegetable fibers :
en
fr
- AT156574B - Process for the production of zinc sheet with lead coating that is resistant to chemical influences and atmospheric agents. :
de
en
- AU199238A - Improvements in or relating to electron discharge tubes :
en
- DE679064C - Process for the production of basic lead salts from polynitrophenols :
de
en
- FR844390A - Asymmetric conductivity devices and manufacturing processes :
en
fr
- GB509850A - Improvements in and relating to fighting aircraft :
en
- AU107997B2 - Stair carpet fastener :
en
- AT156593B - Process for the solidification of glycerine or glycerine substitutes. :
de
en
- DE678825C - Method and device for setting roller frames with continuously variable gear ratios :
de
en
- FR844392A - Electric discharge devices :
en
fr
- US2167274A - Footwear and method of making same :
en
- USD115874S - Design for a shoe or similar article :
en
- USD115876S - Design for a double paper plate :
en
- CA382930A - Thermionic circuit :
en
fr
- GB509875A - Improved ink ribbon device for typewriters and like machines :
en
- GB509944A - Improvements in and relating to rolling mills :
en
- DK56464C - Electromagnetic Relay. :
da
en
- GB510150A - Improvements in or relating to the filteration of liquids :
en
- DE679003C - Device for raising and lowering an additional pair of rollers arranged between the steering and driving rollers of a road roller :
de
en
- FR844341A - Process for manufacturing fillings for quilted blankets, cushions, sleeping bags, aviators' clothing, insulating mats or similar articles :
en
fr
- FR844384A - Carburetor with a main mixing chamber and an auxiliary mixing chamber communicating therewith and serving to produce a rich mixture :
en
fr
- DE678930C - warehouse :
de
en
- AT156628B - Shotgun shell. :
de
en
- AU303638A - Improvements in or relating to tuning control systems for radio receivers and the like :
en
- USD115839S - Design for a mirror :
en
- US2167432A - Granulation of nongranular materials :
en
- US2167292A - Safety guard :
en
- US2167019A - Automatic clutch for drilling apparatus :
en
- AU527938A - Process forthe hydrogenation of unsaturated hydrocarbons :
en
- GB510197A - Improvements relating to sheet metal heat interchanging apparatus for fluids :
en
- US2167457A - Bearing housing support :
en
- US2167306A - Closure for coal cars :
en
- US2167201A - Electron tube :
en
- US2167404A - Process for the manufacture of caustic soda :
en
- CA382943A - Wood defibration :
en
fr
- US2167272A - Process of producing crystalline ergosterol :
en
- AU107960B2 - Improvements in or relating to optical projection apparatus :
en
- AU108008B2 - Sedimentation apparatus :
en
- GB509996A - Improvements in the manufacture of electric dry cells :
en
- AT156598B - Strap drafting system for spinning machines. :
de
en
- US2167013A - Cabinet :
en
- USD115855S - Design foe a metallized funeral :
en
- AT156633B - Fruit press. :
de
en
- CA382829A - Hydrocarbon processing :
en
fr
- US2167400A - Variable selectivity radio receiver :
en
- USD115899S - Design for a glove :
en
- CA382947A - Glass furnace :
en
fr
- CA382960A - Water and gas layer sealing method :
en
fr
- AU343138A - Improvements inthe manufacture of matches and apparatus therefor :
en
- DE679145C - Machine for adding and chopping meat and the like like :
de
en
- US2167380A - Air cooling apparatus :
en
- US2167525A - Cabinet :
en
- AT156587B - Process for the preparation of 4-aralkylaminobenzenesulfonic acid (1) amides or their derivatives. :
de
en
- US2167446A - Hair curler :
en
- US2167347A - Process for breaking petroleum emulsions :
en
- GB510140A - Improvements in and relating to the manufacture of artificial silk :
en
- GB509902A - Improvements in or relating to methods of and means for forming paper and like bottles, cups or containers :
en
- DE679102C - Hydraulic pressing system, in particular for pressing leather :
de
en
- FR844605A - Motor converter without collector with direct current supply :
en
fr
- GB510212A - Improvements in or relating to reversing gear boxes, particularly for motor boats :
en
- GB510317A - Device for use with wire spokes bent over at one end for the securing thereof to wheel hubs having annular spoke-securing flanges with apertures for receiving the bent over ends :
en
- FR844377A - Process for preparing lead dioxide :
en
fr
- GB509920A - Improvements in and relating to electrodes for electric discharge devices :
en
- FR844423A - Fishing rod refinements :
en
fr
- DE678926C - Self-seller for electricity or the like for the optional insertion of at least two different types of coins through a common insertion slot :
de
en
- US2167009A - Lock :
en
- FR844525A - Manufacturing process of titanium pigments :
en
fr
- FR844591A - Device for fixing the propeller blades to the hub :
en
fr
- GB510094A - Improvements in or relating to apparatus for magnetically testing workpieces, especially seam welds :
en
- GB510196A - Improved apparatus for the thermal production of magnesium :
en
- GB510210A - Apparatus for treating metals :
en
- DE678942C - Device for heat conversion :
de
en
- IE15554L - Telephony :
en
- US2167350A - Wearing apparel :
en
- DE679080C - Gas or vapor filled incandescent cathode tubes with several anodes :
de
en
- FR844524A - Production of sound recordings :
en
fr
- GB509853A - Improvements in or relating to methods of making golf ball bodies and products thereby obtained :
en
- GR8400B - METHOD OF VENTILATION OF THE CITY :
el
en
- FR844503A - Aircraft landing gear lifting device :
en
fr
- FR844532A - Process for making artificial resins :
en
fr
- FR844571A - Potato starch bonus process :
en
fr
- US2167567A - Revolving spray booth and drier :
en
- FR844367A - Improved process for adhering rubber or the like to metal :
en
fr
- FI18550A - Brand - eg a billboard with letter sets :
en
fi
- FR844528A - Method and device for precision machining of flat surfaces :
en
fr
- FR844328A - Device for varying the stroke of the piston in electric welding machines :
en
fr
- FR844458A - Bottle nipple improvement :
en
fr
- DE678957C - Rocking washing machine :
de
en
- GB510139A - Improvements in appliances for securing together the ends of bale ties :
en
- GB510213A - Improvements in and relating to ignition systems :
en
- DE678924C - Movable barrel weight scale for wheel pressure measurements :
de
en
- GB509857A - Improvements in luminescent materials and in combinations therewith of sources of radiation adapted to excite the materials to luminescence :
en
- GB509947A - Combination cases :
en
- DE678974C - Spring wall expansion compensator :
de
en
- FR844575A - Device for carrying out temperature-sensitive catalytic reactions between gases :
en
fr
- FR844599A - Improvements made to accumulator batteries :
en
fr
- US2167029A - Reinforcing member for heterogeneous beams :
en
- US2167122A - Method and apparatus for heating :
en
- US2167259A - Counter :
en
- US2167501A - Clutch and brake control mechanism :
en
- GB510244A - Improved lubricating oils :
en
- DE678760C - Gaming table :
de
en
- DE678789C - Production of solutions of arsenic acid glycerol ester in organic liquids :
de
en
- GB510166A - Improvements in fluid-pressure engines :
en
- US2167073A - Alkylene oxide-tannic acid reaction :
en
- USD115873S - Design for a slipper :
en
- DE679095C - Trouser button with a bridge and a footplate designed as a sewing plate :
de
en
- DE679014C - Electrolyte, especially for electrolytic capacitors :
de
en
- GB509865A - Improvements in or relating to apparatus for converting electrical oscillations into mechanical oscillations or vice versa or electrical oscillations of one amplitude into electrical oscillations of another amplitude :
en
- GB509959A - An improved carpet holder :
en
- FR844572A - Process for the production of food starch from potato starch :
en
fr
- GB510229A - Improvements in or relating to the cooling of the cylinder heads of air-cooled sleeve-valve internal combustion engines :
en
- GB510216A - Improvements in or relating to indicating and/or recording arrangements employing cathode ray tubes :
en
- FR844362A - Shaft for electrical machines, in particular lighting machines for motor vehicles or airplanes :
en
fr
- GB509948A - Improvements in electric condensers and in the manufacture thereof :
en
- FR844630A - Divider for machine tools :
en
fr
- GB508679A - Improvements in or relating to vehicle suspension devices :
en
- GB509935A - Improvements in or relating to spindle bearings for automatic or like machines :
en
- GB510320A - Process for the granulation of metals, alloys and other fusible materials :
en
- FR844566A - Improvements to autopilot devices for aircraft :
en
fr
- GR8374B - PRODUCTION OF CHEMICAL PAPER :
el
en
- DE679024C - Device to increase the braking effect of propellers :
de
en
- GB510009A - Improvements in or relating to lockstitch sewing machines :
en
- GB510000A - Improvements relating to linear dimension gauges :
en
- DE678970C - Mouldboard :
de
en
- FR844351A - Explosion engine :
en
fr
- GB510127A - Process for the manufacture of p-p-diamino-diphenyl-sulphone and its monoacyl derivatives :
en
- FR844338A - Safety razor blade iron :
en
fr
- FR844647A - Damping system for the effects of acquired speed and inertia :
en
fr
- FR844369A - Multi-stage distribution for steam engine vehicles with control by several steam engines :
en
fr
- GB509874A - Improvements in and relating to hop picking machines :
en
- FR844442A - Method for increasing the energy of a column of moving fluid and industrial production devices :
en
fr
- DK56473C - Sample Container with Ferromagnetic Particles in Suspension for Visibility of Magnetic Fields. :
da
en
- GB510030A - Improvements in or relating to arc control devices for electric circuit breakers :
en
- FR844492A - Scope-divider device, for machine tools and in particular for gun scribing machines :
en
fr
- GB510021A - Steerable trailer frame with motor for agricultural machines, especially harvesters with self-binders :
en
- GB510178A - Improvements in or relating to grilling stoves :
en
- FR844303A - Electric incandescent gas lamp :
en
fr
- FR844438A - Process of bituminous metal parts and resulting parts :
en
fr
- FR844475A - Control device more particularly for electric or pneumatic horns :
en
fr
- US2167393A - Pneumatic drilling method and means :
en
- GB509842A - Improvements in or relating to indicator correcting arrangements for use in radio direction finding and other apparatus :
en
- DE679119C - Apparatus for the production of dry ice :
de
en
- DE679159C - Air storage diesel engine with a preferably heart-shaped combustion chamber separated from the cubic capacity :
de
en
- DE673661C - Process for the production of vegetable protein :
de
en
- DE678955C - Stocking with a rollable edge :
de
en
- FR844569A - Process and installations for the manufacture of fuming sulfuric acid :
en
fr
- US2167385A - Vulcanization accelerator :
en
- US2167278A - Fireproofing composition :
en
- US2167579A - Flagstaff structure :
en
- AU293738A - Improvements in or relating to 'noise suppression' circuits for radio and like receivers :
en
- DE679117C - Length measuring device for webs of fabric or the like. :
de
en
- AU107986B2 - Improvements in electric condensers :
en
- USD115866S - Design for a shoe :
en
- FR844366A - Starting device for internal combustion engines, and in particular for aviation diesel engines :
en
fr
- GB509995A - Improvements in fasteners for dresses, bags and the like :
en
- US2167164A - Motor mounting means :
en
- USD115885S - Design for a frtjit juice extractor :
en
- DE679076C - Sliding armature motor with built-in brake :
de
en
- DE679153C - Electric ship propulsion :
de
en
- GB510440A - Improvements in or relating to clutches, brakes or the like :
en
- US2167082A - Tenon cutter :
en
- DK56459C - Device for Radio Receivers for the Removal of Cracking Noise. :
da
en
- GB510181A - An attachment or safety screen for use on bassinettes and the like :
en
- GB510187A - Improvements in or relating to tip-up seats for theatres and like places :
en
- FR844460A - Gearless winch for high speed elevators and similar applications :
en
fr
- FR844515A - Brakes for vehicles :
en
fr
- GB510060A - Electrically heated salt melt bath :
en
- US2167056A - Shoe machine :
en
- US2167124A - Apparatus for recording seismic waves :
en
- US2167239A - Vehicle signal arm :
en
- DE679013C - Process for the production of an electrolyte, in particular for electrolytic capacitors, and device for carrying out the process, as well as electrolyte :
de
en
- US2167041A - Jacquard hammer :
en
- US2167422A - Apparatus for establishing an artificial horizon :
en
- DE679062C - Light source :
de
en
- DE678954C - Method for fastening ceramic insulating bodies to spark plugs or glow plugs :
de
en
- GB509965A - Improvements in and relating to methods of coating metals :
en
- FR844419A - Bearing extractor :
en
fr
- FR844613A - Improvements to cathode ray tubes for television and similar apparatus :
en
fr
- DE679088C - Process for the separation of hydrocarbons :
de
en
- GB509941A - Improvements in or relating to burners for gas-fires and the like :
en
- DE678857C - High-voltage insulation, especially for current and voltage converters, consisting of a ceramic insulating body, which consists of several parts subsequently connected by cement :
de
en
- US2167466A - Fluid circulating system :
en
- US2167587A - Cover for toilet seat covers :
en
- GB510167A - Manufacture of 3-hydroxy-4-carbaminobenzene-1-arsonic acid :
en
- US2167523A - Fountain brush :
en
- US2167174A - Joint :
en
- US2167342A - Folding table :
en
- US2166935A - Temperature change compensation apparatus :
en
- US2167370A - Structural unit :
en
- FR844533A - Process for preparing butanediol-1,4 compounds :
en
fr
- US2167343A - Container conveyer and disteibutor :
en
- US2167070A - Process for preparing leuco quinizarine :
en
- US2167250A - Process of making a solid bituminous hydrocarbon product :
en
- US2167045A - Stacking mechanism :
en
- US2167344A - Mixing tank and the like :
en
- USD115831S - Design for a measuring container :
en
- USD115860S - Design for a baseball game device :
en
- GB510045A - Improvements in or relating to book binding machines :
en
- US2167260A - Laddaga :
en
- US2167248A - Formation of coursewise integrally :
en
- GB509946A - Improved school desk :
en
- FR844594A - Process for the preparation of amides of cyclopentanopolyhydrophenanthrenecarboxylic acids or of the acids themselves :
en
fr
- GB510134A - Improvements in and relating to the manufacture of horse-shoe nails :
en
- US2167118A - Clutch control :
en
- FR844596A - Process and device for the partial oxidation of gaseous or vapor hydrocarbons :
en
fr
- US2167293A - Speed control for combustion engines :
en
- US2167396A - Car roof :
en
- US2167407A - Magnet for organs :
en
- US2167539A - Method of making flanged cylinders :
en
- DE678298C - Process and circular knitting machine for the production of seamless tubular fabric with lap-pattern :
de
en
- US2167229A - Range finder :
en
- AU108012B2 - Improved sheep drench administering means :
en
- CA382907A - Grinding device :
en
fr
- US2167075A - Compounding system and suspension for weighing and testing machines :
en
- US2167230A - Control mechanism :
en
- AT156631B - Liquid fuel burners. :
de
en
- AU302338A - Improved water meter :
en
- CA382984A - Direct current amplifier :
en
fr
- FR844387A - Improvements to switches and electrical snap switches :
en
fr
- FR844567A - Preparation of dinitriles of cyclic o- and peridicarboxylic acids :
en
fr
- US2167520A - Trailer coupling and support :
en
- AU107963B2 - Improvements in and relating to moulding powders ofthe urea-formaldehyde type :
en
- CA382940A - Thrust bearing lubricating device :
en
fr
- US2167084A - Electric potential converter and circuits therefor :
en
- US2167192A - Shingle :
en
- DE678891C - Rotary cylinder lock :
de
en
- FR844363A - Improvement in lighting devices for elongated fields, in particular for communication routes :
en
fr
- GB509945A - Improvements in rotary driving connections between axially movable parts :
en
- DE678905C - Process for the production of peat slabs from dry peat litter by pressing :
de
en
- DK56469C - Hollow Building Stone. :
da
en
- FR844521A - Safety device for double ladders :
en
fr
- DE678884C - Additional device for sewing machines for forming an edging seam :
de
en
- FR844477A - Process for the hot rolling of thin steel strips and products produced by this process :
en
fr
- DE679056C - Process for the production of ready-for-sale goods made of leather or leather substitutes :
de
en
- GB509919A - Improvements in or relating to apparatus for grinding razor blades :
en
- US2167425A - Tooth-point construction :
en
- DE679107C - Rectangular cast manhole cover :
de
en
- US2167313A - Moldable composition and product :
en
- US2167435A - Range and view finder and camera mechanism functionally equipped therewith :
en
- FR844319A - Improvements in temperature control devices for internal combustion engine cooling systems :
en
fr
- US2166942A - Tractor mower :
en
- US2167226A - Fabric dress glove :
en
- GB509956A - Controlling the supply of fuel gas to underjet-fired coke-ovens :
en
- FR844606A - Process and installation for the preparation of food mustard :
en
fr
- DK56455C - Signal lamp. :
da
en
- GR8391B - SPECIAL CONSTRUCTION TRAHANAS :
el
en
- USD115836S - Design for a game board :
en
- USD115892S - Design fob a uniform dress :
en
- US2167311A - Method of abrading crankshafts :
en
- US2167500A - Ditch cutting device :
en
- AU536438A - Improved reflectographic printing apparatus :
en
- US2167258A - Coupling :
en
- US2167575A - Electric furnace :
en
- FR844488A - Excavator device, beet cleaner and other substances :
en
fr
- GB510108A - Improvements in or relating to calculating slide rules :
en
- GB510435A - Improvements in and relating to curtain suspension fittings :
en
- FR844440A - Fuel gauge device :
en
fr
- DE679031C - Double ignition with splitting effect :
de
en
- GB509917A - Improvements in mechanically-operated hair cí¡í¡ shaving devices :
en
- GB510065A - Improvements in fuzes for ordnance projectiles or bombs :
en
- US2167213A - Manicure or sewing kit or the like :
en
- US2167454A - Optical system for color photography or cinematography :
en
- US2167193A - Loom :
en
- FR844516A - Optical projection device :
en
fr
- DE678863C - Coil for ironless induction ovens :
de
en
- US2166932A - Method and system for testing high voltage insulation :
en
- AU332438A - Improved soundproof floors and like sound-isolating structures :
en
- US2167592A - Roof construction :
en
- AU301638A - Metallic sheath forthe pneumatic tyres of motor tractors andthe like :
en
- US2167286A - Aerial :
en
- AU107974B2 - A process forthe transfer of sign characters andan adhesive backing sheet for use therein :
en
- AU108009B2 - Sulpho-fattyacid ester compositions :
en
- AU108021B2 - Improved water meter :
en
- DE678860C - Vacuum switch :
de
en
- GB509957A - Improvements in bowler knives :
en
- AU107992B2 - Improvements in and relating to automatic volume control arrangements for radio receiving circuits :
en
- US2167007A - Transmission circuit :
en
- USRE21159E - Acoustic device :
en
- AT156556B - Mechanism for limiting the call possibilities of a self-connecting telephone station. :
de
en
- AU344139A - A machine forthe raising, curling and interweaving ofthe nap of nap cloths :
en
- AU558938A - Improvements in and relating to means for and method of effecting the application of an adhesive to an object or surface :
en
- US2167314A - Means for converting reciprocating into rotary motion :
en
- US2167352A - Table marble game :
en
- US2167111A - Sputum cup :
en
- US2167408A - Knitting machinery :
en
- DE678999C - Apparatus for the production of shaped coke of certain piece size :
de
en
- GB509950A - Improvements in or relating to fire extinguishing apparatus :
en
- US2167614A - Cam grinding apparatus :
en
- US2166978A - Dual control attachment for automobiles :
en
- USRE21157E - Antenna system :
en
- US2167535A - Carrier wave signaling system :
en
- US2167119A - Cigarette tipper :
en
- USD115865S - Design for a shoe or similar article :
en
- US2167016A - Cross-talk reduction :
en
- US2167034A - Rapid transit system :
en
- US2167131A - Mask device :
en
- US2167247A - Start-stop printer adaptation to synchronous multiplex telegraphy :
en
- AT156610B - Ski binding. :
de
en
- AU108020B2 - Improvements in or relating to electron discharge tubes :
en
- CA382976A - Magnesium recovery :
en
fr
- US2167003A - Automatic power control means for variable speed pulleys :
en
- CA382894A - Wire strand producing machine :
en
fr
- GB509972A - Improved device for the chromatic correction of luminous sources used in projection systems and the like :
en
- GB509977A - Change-speed gear for the charging compressors of aircraft engines :
en
- US2167571A - Telephone cord take-up :
en
- US2167325A - Agents of capillary activity :
en
- US2167341A - Key duplicator :
en
- US2167578A - Paper file :
en
- FR844561A - Reel :
en
fr
- GB510175A - Improvements in or relating to bomb release means for use on aircraft :
en
- US2167475A - Method of making gaskets :
en
- US2167491A - Link :
en
- US2167277A - Automobile tire :
en
- US2167076A - Signaling apparatus :
en
- AT156609B - Establishment at and for web shooters. :
de
en
- AT156578B - Process for the preservation of liquid manure or manure. :
de
en
- AT156576B - Process for extracting the aluminum-fluorine compounds contained in the used furnace lining of the aluminum electrolysis melting furnace. :
de
en
- GB510156A - Improvements in or relating to road-kerbing reflectors :
en
- US2167110A - Automatic throttle control :
en
- DE678903C - Sealing machine for cans :
de
en
- AT156572B - Process for producing an adhesive for leather. :
de
en
- AU307438A - A process forthe transfer of sign characters andan adhesive backing sheet for use therein :
en
- CA382861A - Coating stabilization on aluminium :
en
fr
- USD115832S - Design foe :
en
- DE678951C - Process for the removal of nickel from zinc sulphate solutions :
de
en
- US2167279A - Rotary punching and notch cutting machine :
en
- AT156564B - Carbon electrode for microphones. :
de
en
- DE679034C - Automatic uncoupling device for toy trains :
de
en
- FR844504A - Improvements made to aircraft lifting surfaces :
en
fr
- DE678947C - Method for connecting rails by means of electrical resistance welding :
de
en
- US2167494A - Electric heater :
en
- US2167599A - Car coupling tool :
en
- US2166993A - Weatherproofing structure for doors :
en
- US2167289A - Grease container :
en
- USD115875S - Design fob a shoe ob similab abticle :
en
- US2167005A - Preaddressed envelope :
en
- US2167165A - Autographic register :
en
- FR844531A - Process for preparing organic carboxylic anhydrides :
en
fr
- US2167225A - Water-purifying apparatus :
en
- US2167507A - Conversion of hydrocarbon oils :
en
- FR844461A - Improvements to freewheel type mechanisms with positive ball locking :
en
fr
- US2167327A - Process for breaking petroleum suspensions :
en
- US2167321A - Adjustable venting control for air valves :
en
- USD115858S - Design for a multiple flame :
en
- DE679053C - Can with tilting lid :
de
en
- FR844650A - Heat resistant chromium steel alloy and process for preparing it :
en
fr
- FR844601A - Device for adjusting and checking compressed air systems comprising a compressor and a reservoir and, in particular, a vehicle brake system :
en
fr
- FR844602A - Brakes for motor vehicles :
en
fr
- AT156604B - Drying channel for textile threads. :
de
en
- US2167038A - Baking mold :
en
- AU107984B2 - Improvements relating tothe transmission of engine and brake reaction torques in power driven freewheel brake hubs for bicycles :
en
- AU377238A - Sedimentation apparatus :
en
- AT156605B - Support frame for eggs. :
de
en
- CA382879A - Automobile bracket :
en
fr
- CA382920A - Ball bearing device :
en
fr
- AU293938A - Improvements in or relating to electron multiplier discharge devices :
en
- DE678929C - Starter ignition device for internal combustion engines :
de
en
- AU107979B2 - Improvements in and connected with automatic electric elevator systems ofthe collective control type :
en
- CA382897A - Electric controller :
en
fr
- US2167600A - Apparatus for producing musical sounds :
en
- US2167473A - Electroresponsive circuits :
en
- AU112392B2 - Improvements in or relating to adjustable ganged condenser-systems :
en
- US2167362A - Car construction :
en
- US2167424A - Pipe or tube making :
en
- US2167585A - Hinge :
en
- AU557938A - Improvements in or relating to carroting solutions and processes :
en
- CA382910A - Engine lubricant feeding apparatus :
en
fr
- CA382819A - Corset and garment :
en
fr
- US2167532A - Telegraph, signaling, and like selective system and apparatus :
en
- AT156618B - Drawing board with cover and slide rail that can be moved along a guide track. :
de
en
- DE678883C - Lathe for roughing work with high cutting performance :
de
en
- DE679096C - Rotating roller divider for mowing machines :
de
en
- DE679115C - Device for the production of an elastic joint, which consists of two concentric metal sleeves, between which a rubber ring is inserted :
de
en
- CA382871A - Incrustation preventing process :
en
fr
- US2167049A - Article feeding apparatus :
en
- US2167068A - Toy apparatus :
en
- US2167300A - Waterproofing solution for cement and stucco :
en
- US2166945A - Can-coating machine :
en
- GB509954A - Improvements in or relating to spectacle lenses :
en
- GB510122A - Improvements in or relating to the interlining of garments :
en
- AU343339A - Improvements in or relating to ultrashort wave radio transmitters :
en
- CA382970A - Fuel economizer and smoke consumer :
en
fr
- FR844462A - Conductive construction element and its manufacturing process :
en
fr
- US2167545A - Steam generator :
en
- AU107967B2 - An electron multiplying system associated with photoelectric cell :
en
- AT156608B - Front tie. :
de
en
- AU107892B2 - Improvements in circuits for reducing distortion with low frequency degenerative reaction :
en
- US2167282A - Grinding wheel and a method for cooling the same :
en
- AU486838A - Improved sheep drench administering means :
en
- AU464938A - Improvements in electrode construction for electric discharge lamps :
en
- AT156638B - Press. :
de
en
- US2167059A - Buffing wheel :
en
- US2167031A - Circuit closer for use in a signaling device for motor vehicles :
en
- US2167484A - Follow-up device :
en
- US2167584A - Tubing rack :
en
- US2167594A - Door latch :
en
- US2167066A - Locating water strata in oil wells :
en
- US2167516A - Sintered hard metal composition :
en
- US2167310A - Shoe finishing machine :
en
- AT156614B - Frames, in particular for motorcycles. :
de
en
- US2167103A - Punch :
en
- AT156632B - Impact fuse. :
de
en
- CA382863A - Aluminium coating method :
en
fr
- CA382882A - Fluid actuator control mechanism :
en
fr
- DE679108C - Rolling mill for reducing tubes in several sets of rolls arranged one behind the other and alternately offset :
de
en
- AU107948B2 - Variable speed power transmission mechanism :
en
- DE678885C - Cloth collector :
de
en
- AT156607B - Switching device for speed gears, in particular for motorcycles. :
de
en
- DE679093C - Clothes rack :
de
en
- FR844612A - Liquid Fuel Heater :
en
fr
- CA382869A - Hydraulic control system :
en
fr
- GR8403B - CIGARETTE BOX WITH COVER FLOWING OR SLIDING IN SPECIAL PIPES :
el
en
- DE678890C - Spindle brake for vehicles :
de
en
- DE678963C - Process for tanning hides or skins with tanning solutions and subsequent heat treatment :
de
en
- DE679007C - Device for influencing the dynamic characteristics of direct current generators :
de
en
- CA382831A - Poultry feed receptacle :
en
fr
- CA382870A - Hydraulic control device :
en
fr
- FR844622A - Arrangement of electric motors embedded in a frame :
en
fr
- FR844632A - Microscope objective :
en
fr
- GB510032A - Improvements in testing devices for electrical apparatus :
en
- GB510086A - Improvements in or relating to shoe upper conforming machines :
en
- CA382887A - Trim panel fastener device :
en
fr
- US2167448A - Liquid dispensing container :
en
- US2167458A - Combination electric lamp :
en
- CA382965A - Electron discharge device :
en
fr
- US2167388A - Biscuit molding machine :
en
- US2167420A - Hydrogenated reaction product of a rosin ester and maleic anhydride and method for its production :
en
- USD115847S - Design for a mantelpiece-ornament :
en
- US2167477A - Printing and duplicating machine :
en
- US2167391A - Lock keeper :
en
- DE678992C - Automatic firearm with a lock consisting of a breech and a locking body :
de
en
- AT156649B - Spreader camera. :
de
en
- AU107962B2 - Electrodeposition of metal oxides and baths therefor :
en
- AU107964B2 - Process forthe hydrogenation of unsaturated hydrocarbons :
en
- GB510102A - Improvements in and relating to compression struts for electrical apparatus :
en
- AT156612B - Journal set for a carbonless bookkeeping and mechanical transmission device. :
de
en
- DE678986C - Process for transferring liquefied gases :
de
en
- US2167187A - Building brick and wall :
en
- US2166938A - Photographic emulsion :
en
- US2166955A - Vinyl-type resins :
en
- DE678976C - Counterblow hammer with vertical impact :
de
en
- GB510066A - Improvements in automatic windscreen wipers :
en
- DE678980C - Saddle girth :
de
en
- FR844316A - Electric trolley :
en
fr
- FR844470A - Advanced transmission chain :
en
fr
- FR844635A - Heat treatment furnace :
en
fr
- US2167156A - Method of preparing concrete :
en
- US2167568A - Electrical tire gauge :
en
- US2167346A - Process for breaking petroleum emulsions :
en
- AT156600B - Fruit picker. :
de
en
- US2167189A - Machine tool :
en
- AT156586B - Process for polymerizing vinyl, acrylic and methacrylic compounds. :
de
en
- CA382951A - Dampening roller :
en
fr
- DE679061C - Illumination of rooms especially equipped with large windows if there is a risk of air :
de
en
- DK56468C - Foldable and as a handbag usable tent. :
da
en
- AT156630B - Liquid fuel burners. :
de
en
- US2167065A - Transmission casing for internal combustion engine locomotives :
en
- USD115861S - Design for a fender ddjection signal :
en
- US2167216A - Four cylinder locomotive :
en
- US2166989A - Spring anchoring device :
en
- AU306138A - Process of and means for cleaning producer gas and for producing combustible mixture having greater calorific value than producer gas :
en
- US2167238A - Process for the manufacture of very pure aluminum compounds :
en
- AU469538A - Improvements in and connected with automatic electric elevator systems ofthe collective control type :
en
- AU293038A - Improvements in and relating tothe condensation of magnesium vapours :
en
- CA382828A - Advertising device :
en
fr
- US2166994A - License plate holder :
en
- USD115835S - Design for a pneumatic tire :
en
- US2167133A - Fruit picker :
en
- AU108016B2 - Improvements in and relating to electrically-heated thermostatically controlled ovens :
en
- DE678921C - Electric gas or vapor discharge apparatus :
de
en
- AU107995B2 - Improvements in electrode construction for electric discharge lamps :
en
- AU488737A - An electron multiplying system associated with photoelectric cell :
en
- US2167006A - Soldering machine :
en
- US2167177A - Means for producing a sweep wave optical picture with a cathode ray tube :
en
- CA382837A - Paper towel dispenser :
en
fr
- CA382944A - Lubricating apparatus :
en
fr
- CA382859A - Photographic printing element :
en
fr
- CA382888A - Trim panel fastener device :
en
fr
- CA382917A - Cast resin :
en
fr
- US2167595A - Ground pulverizer :
en
- USRE21158E - Collapsible caeton :
en
- AU566738A - Improvements in or relating to electric water-heating systems :
en
- AU107947B2 - Device for use ina method for ascertaining the kinds and quantities of fertilizers tobe added to soils :
en
- AU107959B2 - Improvements in or relating tothe manufacture of lined wadding :
en
- US2167526A - Shoe heel reinforcement :
en
- US2167378A - Ventilated bus bar :
en
- FR844483A - Development of lightweight two-wheeled metal-frame threshers :
en
fr
- GR8371B - PREPARATORY ALLOY FOR THE PRODUCTION OF MAGNESIUM ALLOYS :
el
en
- FR844353A - Electric heat bath :
en
fr
- GB510047A - Improvements in and relating to processes and apparatus for filtering liquids :
en
- FR844379A - Flattened shaped agglomerates for the manufacture of plates and blocks formed from condensation products and fibrous materials :
en
fr
- GB510008A - An improved electric cable :
en
- DE678867C - Blower with two two-toothed rotary pistons rotating in opposite directions :
de
en
- GB510154A - Improvements in and relating to alloys with enhanced mechanical properties at high temperatures :
en
- AU108024B2 - Improvements in and relating to apparatus for bending glass sheets :
en
- FR844456A - Process for fixing concrete, cement or other material poured onto glass, wood or any other material and panels or other parts by resvltant :
en
fr
- FR844590A - Knitting machine :
en
fr
- FR844645A - Switching devices :
en
fr
- FR844378A - Apparatus for preparing zinc powder :
en
fr
- GB510151A - Improvements in and relating to sheath knives :
en
- CA382979A - Carbon electrode :
en
fr
- US2166960A - Method of and machine for skiving :
en
- GR8382B - FILTER AGAINST TOBACCO :
el
en
- DE679042C - Wrench with limited force :
de
en
- US2167183A - Gas burner :
en
- US2167402A - Two-stroke engine :
en
- US2167140A - Treatment of gas distribution systems :
en
- DE679067C - Switching arrangement for diesel-electric vehicles :
de
en
- GB510865A - Improvements relating to luminescent or light valve screens, more particularly for television purposes :
en
- FR844559A - Sewing machine :
en
fr
- GB510218A - Improvements in or relating to locking devices for connecting elements such as contact springs and the like on armatures of electric ignition apparatus :
en
- GB510164A - Improvements in aircraft landing (or alighting) gear :
en
- DE678917C - Reading device for electrical measuring instruments :
de
en
- DE678918C - Method for measuring the insulation between the individual conductors of an AC line under operating voltage :
de
en
- FR844310A - Machine for forming the bottoms of glass containers manufactured using tubular rolls :
en
fr
- DE678877C - Calculating machine or the like :
de
en
- DE674546C - Process for the production of mesh glasses or diatrets :
de
en
- DE678871C - Mold for synthetic resin :
de
en
- CA382918A - Electric blasting cap :
en
fr
- FR844574A - Vehicle wheel fixing system :
en
fr
- FR844523A - Articulated frame, variable width, intended to receive and support agricultural tools :
en
fr
- GB510221A - Improvements in or relating to electric resistance elements and process of manufacturing same :
en
- GB509862A - Improvements in and relating to electric transformers :
en
- GB509846A - Improvements in or relating to fire alarm systems or the like :
en
- GB509907A - Mechanical ciphering method :
en
- FR844396A - Device for securing handles made of steel tubes to forks, shovels or other tools :
en
fr
- DE679151C - High frequency inductance device for tuning over several frequency ranges :
de
en
- GB510019A - Improvements in or relating to lifting and lowering mechanism for the tail gate of avehicle :
en
- FR844393A - Water sprayer for ironing :
en
fr
- GB510326A - Improved manufacture of shoe bases :
en
- FR844397A - Mounting device for high frequency communications traffic :
en
fr
- GB510236A - Heat-resistant alloys :
en
- IE15558L - Lubricating oils :
en
- DE679149C - Device for the automatic activation of electricity consumers :
de
en
- DE679129C - Process for the production of friction and brake bodies :
de
en
- FR844495A - Improvements made to photographic installations :
en
fr
- FR844329A - Friction clutches improvements :
en
fr
- GB510347A - Improvements in and relating to projection devices :
en
- US2167204A - Automatic beam stop :
en
- AU55538A - Variable speed power transmission mechanism :
en
- US2167242A - Smoking pipe :
en
- DE679099C - Two-speed gearbox with centrifugal clutch for the fan of aircraft engines :
de
en
- FR844326A - Method and device for electric resistance welding :
en
fr
- FR844628A - Plain bearing with crankpin sleeve :
en
fr
- GB510100A - Improvements in or relating to apparatus for the agitation and aeration of liquids :
en
- GB510331A - Improvements in coated abrasive articles :
en
- GB510436A - Curtain rods of the "railway" type and method for producing the same :
en
- FR844506A - Method and device for cooling apparatus or machines and in particular electric machines :
en
fr
- US2167057A - Air brake :
en
- US2167120A - Process of calcining finely divided calcium carbonate :
en
- USD115880S - Design for an oven burner for a gas :
en
- FR844505A - Watertight pit for flammable liquid tank :
en
fr
- GB509925A - Hydraulic presses :
en
- GB510233A - Method of transferring photographs made on stripping films :
en
- US2167271A - Golf-scoring device :
en
- US2167430A - Filming machine :
en
- FR844376A - Coating materials :
en
fr
- GB510160A - Electromagnetic relays :
en
- US2167394A - Refrigerating apparatus :
en
- US2167441A - Shaping polyvinylchloride :
en
- US2167598A - Leaf spring :
en
- AU108013B2 - Improvements in cathode ray tubes having fluorescent screens :
en
- US2167399A - Apparatus for increasing efficiency of gas cutting operations :
en
- AU108005B2 - Improvements in or relating to automatic pilots for dirigible craft :
en
- US2167340A - Continuous propane dewaxing :
en
- US2166956A - Shock absorber :
en
- US2167237A - Variable attenuator :
en
- US2167495A - Firearm :
en
- US2166958A - Antislipping device :
en
- US2167504A - Cooling of cylindrical bodies :
en
- US2167266A - Valve for automatic control of supplementary liquids :
en
- DE678935C - Hydraulic stamping press :
de
en
- DE678962C - Vacuum pump with oil-covered check valve :
de
en
- DE679098C - Bean slicer :
de
en
- USD115849S - Design for a wringer head :
en
- GB510103A - Improvements in electric discharge devices :
en
- GB510147A - Improvements in and relating to auxiliary-frames for erecting devices for aircraft and like parts :
en
- DE679164C - Device for remote measurement of apparent powers :
de
en
- US2167185A - Bottle testing apparatus :
en
- US2167469A - Steam plant :
en
- USD115837S - Design for a container for toilet :
en
- US2167411A - Butter fork :
en
- US2167423A - Pavement joint :
en
- GB509897A - Improvements in or relating to soldering and the like operations :
en
- FR844443A - Improvement in apparatus for pasteurization, or similar treatments, of liquids contained in bottles or other containers :
en
fr
- GB510050A - Improvements in or relating to electric air raid warning systems :
en
- US2167478A - Carrier operating mechanism for flat knitting machines :
en
- DE679144C - Knife disc for skinning devices :
de
en
- DE679122C - Magnetic electric generator, especially for bicycles :
de
en
- FR844357A - Improvements to pressure gauges and warning devices used for inflating tires on vehicle wheels :
en
fr
- US2167197A - Fuse for rotative projectiles :
en
- US2166961A - Torque transmitting device :
en
- US2167503A - Oven for heat treatment of shales, schists, sandstones, and the like :
en
- DE679139C - Bag filter :
de
en
- US2167053A - Photographic camera built integral with an electric exposure meter :
en
- US2167444A - Liquid fuel burner :
en
- GB510204A - Improvements in or relating to electro-mechanical devices for recording and reproducing sound oscillations on an endless film :
en
- CA382912A - Printing rubber roller :
en
fr
- US2166984A - Electric discharge tube having an oxide cathode :
en
- US2166986A - Phonograph :
en
- DE679130C - Process for annealing and tempering annealing of objects made of light metal :
de
en
- GB510342A - Improvements in and relating to systems of control for reciprocating machines :
en
- AU371238A - Non-slipping attachment for wheels of tractors, trucks and power units fitted with pneumatic or solid rubber tyres :
en
- DE679120C - Catwalk for heater :
de
en
- GB510240A - An improved insulated container for chilled food :
en
- US2167511A - High-frequency transmitter :
en
- GB510180A - Electron discharge valve arrangements for producing negative resistance effects :
en
- GB510001A - Improvements relating to the production of cup-shaped hollow bodies from metal billets :
en
- GB510219A - Improvements in method and apparatus for injection moulding thermoplastic material such as vinyl resins :
en
- CA382832A - Automatic phonograph :
en
fr
- FR844578A - Turbine engine block with adjoining auxiliary machinery :
en
fr
- DE679154C - Method for moving the furnace vessel of an electric melting furnace back and forth :
de
en
- GB509856A - Dry shaver cutter head :
en
- GB510037A - Improvements in or relating to brakes :
en
- GB510016A - New vulcanisation accelerators :
en
- GB510058A - Manufacture of acid o-hydroxydisazo dyestuffs, capable of being after chromed :
en
- GB509975A - Improvements in or relating to gyratory crushers :
en
- GB510114A - Improvements in or relating to sterilizing and other tanks :
en
- GB510128A - Improvements in and relating to loom shuttles :
en
- FR844627A - Ignition coil :
en
fr
- GB509981A - Improvements in or relating to the collection of gases from artificial silk and the like :
en
- GR8401B - METHOD OF CONSTRUCTION OF MORTAR FACADES OF INTERIORS AND FLOORS OF BUILDINGS WITH INELESS DINING MATERIAL AND IMPROVED APPEARANCE :
el
en
- FR844388A - Compensation device for hydraulic shock absorbers intended in particular for rail vehicles :
en
fr
- FR844472A - Apparatus for producing pressurized acetylene :
en
fr
- FR844646A - Improvements to double circular saws or chainsaws :
en
fr
- GB509978A - Improvements in and relating to belt fasteners :
en
- FR844318A - Improvements made to the exhaust mechanism of the carriage of typewriters and similar machines :
en
fr
- DE679087C - Gas generator for internal combustion engines :
de
en
- GB510105A - Improvements in, and connected with, automatic switches or circuit breakers :
en
- GB509990A - Improvements in telescope eye-pieces :
en
- FR844484A - Improvement in threshers and similar machines comprising a rotary beater and a concave :
en
fr
- FR844527A - Printing device :
en
fr
- DK56467C - Procedure and Apparatus for Centrifuging Liquid Materials for the Manufacture of Castings. :
da
en
- DE679141C - Auxiliary wing for aircraft wings :
de
en
- CA382834A - Governor remote control :
en
fr
- US2167054A - Sole-fitting machine :
en
- US2167461A - Telegraphy :
en
- CA382932A - Fluid pressure producing device :
en
fr
- GB510071A - Improvements in or relating to corsets or the like :
en
- US2166975A - Mechanical movement :
en
- CA382864A - Aluminum coating method :
en
fr
- CA382957A - Oil dewaxing solvent :
en
fr
- DE678975C - Closing strap for piston rings made from a cross corrugated steel band :
de
en
- AT156645B - Cover for the production of autotypical images. :
de
en
- US2167020A - Velocipede fork :
en
- US2167439A - Sulphur cutting o :
en
- US2167554A - Process for the electric welding of tubes :
en
- AT156641B - Device for reproducing optical sound films. :
de
en
- CA382843A - Collapsible box or carton :
en
fr
- US2167011A - Receiving circuit :
en
- CA382850A - Engine vibration dampener :
en
fr
- CA382904A - Speed control for spring motor driven apparatus :
en
fr
- US2167308A - Machine tool for bar stock :
en
- DE679012C - Process for the production of double or multiple helical, completely slack-free, large crystalline tungsten glow bodies :
de
en
- FR844465A - Method and device for regulating the operation of a gasifier :
en
fr
- DE679068C - Contact bank for voters in telecommunications systems :
de
en
- US2167024A - Degenerative plate circuit detector network :
en
- US2167027A - Interlocking control apparatus :
en
- US2167451A - Automatic oiler :
en
- DE679071C - Encapsulated pressure gas switch :
de
en
- US2167373A - Clutch mechanism :
en
- US2167510A - High tension gas insulated cable :
en
- CA382971A - Oxygenated organic compound :
en
fr
- US2167265A - Power generator :
en
- US2167464A - Manufacture of ammonium nitrate :
en
- US2166963A - Antigenic polysaccharide complex :
en
- AT156565B - Headlights for vehicles, in particular motorcycles. :
de
en
- DE679084C - Process for the production of breakthrough patterns on the left-left knitting machine :
de
en
- US2167093A - Cylinder head and method of making the same :
en
- US2166966A - Stoker furnace :
en
- US2167559A - Self-tapping screw :
en
- US2167606A - Process for producing aerated cementitious compositions and articles :
en
- US2167358A - Method of recovering condensing agents :
en
- US2167505A - Translating mechanism :
en
- US2167273A - Stabilized mineral oil :
en
- USRE21165E - Abrasive wheel :
en
- US2166947A - Sector disk operating mechanism :
en
- US2167318A - Method and means for shaping glass :
en
- AU358038A - Barbed metal strip and method of producing same :
en
- DE679094C - Sliding gate for large hall openings, the individual gate boards of which can be moved on sloping double rails at the ends of the hall :
de
en
- US2167207A - Windshield wiper :
en
- US2167129A - Brush :
en
- CA382848A - Electric vaporizer :
en
fr
- US2167112A - Preparation of nickel carbonyl :
en
- DE678968C - Test stand for checking the effectiveness of the brakes and the position of the wheels of motor vehicles :
de
en
- US2167083A - Electric meter :
en
- US2167616A - Metal pot for slug casting machines :
en
- US2167240A - Magnet material :
en
- FR844499A - Improvements to automatic tuning of tuner circuits :
en
fr
- DE679063C - Production of carbon disulfide from metal sulfides and coal that split off sulfur when heated, using electrical resistance heating :
de
en
- DE678799C - Process for the production of the finest powder from electrically conductive fusible substances :
de
en
- DE678920C - Electric gas or vapor discharge apparatus :
de
en
- AT156594B - Means for repelling and controlling animal pests, in particular moth larvae, and for protecting wool, fur, hair, feathers and the like. like before moth damage. :
de
en
- US2167144A - Composition of matter :
en
- DE678969C - Extinguishers for cigars and cigarettes :
de
en
- DE679019C - Presentation method for any appearance :
de
en
- DE679022C - Multiplier device on photographic cameras :
de
en
- US2167361A - Wheel and chassis alignment indicator :
en
- FR844409A - Handling handle adaptable to boxes or crates :
en
fr
- AU12038A - Device for use ina method for ascertaining the kinds and quantities of fertilizers tobe added to soils :
en
- FR844480A - Improvements to rails assembled by welding :
en
fr
- FR844556A - Loose-leaf binding :
en
fr
- USD115830S - Design fob a bottle vending machine :
en
- CA382826A - Hair waving apparatus :
en
fr
- AU295438A - Machine for vending bottled beverages :
en
- AU295938A - A jug or container for electrically heating water :
en
- DE678812C - Arrangement for regulating the DC voltage emitted by grid-controlled mercury vapor rectifiers :
de
en
- DE678977C - Process for the production of soft metal tubes :
de
en
- DE678862C - Device for reducing the influence of strong shaking and striking forces on the layer contacts of multi-layer brushes :
de
en
- DK56477C - Method and Apparatus for Flushing, Charging and Overcharging Combustion Engines. :
da
en
- FR844494A - Locking system applicable in particular to automobile doors :
en
fr
- FR844595A - Improvements to devices operating by hydraulic power :
en
fr
- DE678879C - Lightweight concave :
de
en
- GB510028A - Improvements in or relating to rollers or bobbins for the groundropes of trawl nets :
en
- GB510052A - Improvements in or relating to non-return valve devices :
en
- DE678948C - Contrast media for the visualization of the genitourinary system through X-rays :
de
en
- FR844493A - Improvements to electric clocks :
en
fr
- CA382827A - Air cooled tire :
en
fr
- CA382892A - Cellulosic material pulping process :
en
fr
- US2167182A - Draft regulator :
en
- FR844518A - Method for making color films by the additive method using pairs of small format films :
en
fr
- DE679001C - Process for the preparation of clusters of phenylenediamines :
de
en
- DE679023C - Arrangement of a device for ballast water extraction :
de
en
- AU107980B2 - An improved latch orlock :
en
- CA382900A - Electric switch :
en
fr
- US2166967A - Tractor mower :
en
- US2167324A - Latch mechanism :
en
- DE678889C - Control device for the pressure medium of a switching device with a selection device for gear change transmissions, in particular of motor vehicles :
de
en
- FR844382A - External control relaxation assembly :
en
fr
- FR844420A - Improvements relating to the game of roulette :
en
fr
- FR844512A - spreader for spreading mown grass, etc. :
en
fr
- AU107952B2 - Improvements in or relating to high frequency circuit arrangements :
en
- CA382969A - Gas heating apparatus :
en
fr
- GB509997A - Improved process of treating a material to produce a piping or binding effect, and the material so treated :
en
- DE679083C - Oil burner :
de
en
- US2167222A - Lawn mower :
en
- AT156616B - Automatic route block. :
de
en
- GB510228A - Improvements in impact wrenches :
en
- DE679044C - Ammonia acid tiger :
de
en
- GB509872A - Improvements in and relating to inductance coils and the like :
en
- GB509949A - Improvements in or relating to boat davits :
en
- GB510211A - Improvements in or relating to electric tumbler switches :
en
- GR8385B - MANUAL MEMBRANE VALVE ADJUSTMENT DEVICE OPERATING UNDER THE LUNG OPERATION :
el
en
- DK56458C - Automatic Alarm System. :
da
en
- AU296438A - Catalysis :
en
- US2167203A - Process of manufacture of ketones and alcohols from olefins :
en
- GB509992A - Improvements in or relating to screw-shaped dividers for reaping machines :
en
- GB509999A - Improvements in edge binding machines :
en
- FR844347A - Improvements made to tubular fittings and their manufacturing processes :
en
fr
- US2167303A - Exhaust device for internal combustion engines :
en
- USRE21163E - Stem for electron discharge devices :
en
- FR844581A - Device for locating the position of a movable member by an electric finder contact :
en
fr
- US2167196A - Combined brush and scraper :
en
- GB509873A - Electromagnetic relays :
en
- GB509868A - Hulls for boats and ships :
en
- GR8390B - METHOD AND APPARATUS FOR THE PRODUCTION OF CARBON SULFUR :
el
en
- DE678993C - Process for the remote switching of consumers and, if necessary, for the simultaneous remote activation of alarm signals over the same line by means of overlay currents :
de
en
- DE679043C - Tin can cutting, flanging and sealing machine :
de
en
- GB510193A - Improved dart :
en
- GB510328A - Improvements in abrasive coated articles :
en
- FR844603A - Electrically insulating and dielectric ceramic capacitor body :
en
fr
- GR8384B - VALVE ADJUSTABLE UNDER LUNG OPERATION BY RESPIRATORY DEVICE :
el
en
- US2167166A - Bulldozer :
en
- FR844383A - Improvements to heavy oil engines :
en
fr
- FR844335A - Improvements to scales :
en
fr
- FR844412A - Boiler superheater :
en
fr
- FR844457A - insulating element in yarns or glass wool :
en
fr
- FR844562A - Improvements to automatic fuel dispensers :
en
fr
- GB509859A - Process for the production of base-exchanging adsorbents stable to temperature changes :
en
- GB510242A - Manufacture of polymethine dyestuffs :
en
- FR844352A - Circular knitting machines refinements :
en
fr
- FR844587A - Two-speed coupling mechanism :
en
fr
- FR844539A - Wave filters :
en
fr
- GB510343A - A process of hydrogenating monovinylacetylene :
en
- FR844321A - Trifluormethyl-phenyl-sulfoxides nitrated in ortho or para position, oxidation products of these sulfoxides and process for the preparation of these compounds :
en
fr
- GB510014A - Improvements in machines for manufacturing record cards :
en
- CA382983A - Radio wave demodulator :
en
fr
- AU112164B2 - Coated metal article and process for producing same :
en
- US2167607A - Brake mechanism :
en
- USD115898S - Design fob a dress :
en
- US2167136A - Two-terminal low-pass coupling system :
en
- DE679121C - Thermal momentary switch :
de
en
- FR844582A - Mechanism for transforming rotary movement into reciprocating movement :
en
fr
- CA382881A - Fluid actuator control mechanism :
en
fr
- DE678853C - Glass slide, especially for blast furnace gas lines :
de
en
- GB510024A - Lubricating systems :
en
- AU108019B2 - Improvements relating to hosiery :
en
- DE678966C - Lids for containers that can be used in restaurants or in the home, especially buckets :
de
en
- DE679015C - Process for the production of soaps from mixtures of fatty acids with substances that cannot be saponified or are difficult to saponify :
de
en
- DE679016C - Oil or dust burner :
de
en
- DE678922C - Device for enveloping welding electrodes during their advance through the welding head by means of a sleeve concentrically surrounding the electrode, the interior of which is connected to a pump which feeds the enveloping paste :
de
en
- FR844478A - Method and machine for processing fish :
en
fr
- FR844534A - Improvements to transmission synchronizers :
en
fr
- GR8389B - INSTANT PATTERN FOR FABRICS OF ALL KINDS, SAME FOR KNITTED. :
el
en
- AU28839A - Improvements in sources of light comprising a high-pressure mercury vapour electric discharge and an incandescent filament in series with it :
en
- CA382906A - Colour measuring device :
en
fr
- US2167417A - Recording paper locking device :
en
- CA382836A - Paper towel and soap unit :
en
fr
- CA382924A - Pigment dyestuff :
en
fr
- FR844543A - Device for cooling water in aircraft engine radiators :
en
fr
- GB510223A - Internally sprung cradle mattresses :
en
- GB510201A - Improvements in garment supporting rails :
en
- AU108022B2 - Process of and means for cleaning producer gas and for producing combustible mixture having greater calorific value than producer gas :
en
- US2167001A - Casket construction :
en
- US2167107A - Device for reproducing cinemato :
en
- US2167209A - Electric board testing apparatus :
en
- US2167365A - Method of pretesting and dyeing textile packages :
en
- US2167074A - Game device :
en
- US2167547A - Beverage dispensing apparatus :
en
- DE679134C - Rotatable knife presser :
de
en
- FR844537A - Device for fixing the hub cap to a vehicle wheel :
en
fr
- US2167228A - Scarf and headwear :
en
- AU532438A - Improvements in and relating to electrically-heated thermostatically controlled ovens :
en
- DE678945C - Closed fuse with arc-dissolving filling compound :
de
en
- AU107987B2 - Improvements in or relating to method of making tools, particularly kitchen tools, andthe products produced thereby :
en
- US2167443A - Treating sewage :
en
- US2167047A - Door for bake ovens :
en
- US2167052A - Dobby knife guide :
en
- US2167281A - Pressure-sustaining valve :
en
- US2167555A - Packing spacer :
en
- AT156602B - Mouse or the like collecting trap. :
de
en
- US2167190A - Method of screening wells :
en
- US2167170A - Tipped cigar and method of forming the same :
en
- US2167563A - Revoluble sign structure :
en
- DE679070C - Arc chamber for electrical switchgear with a magnetic blowing device :
de
en
- AU107977B2 - Sulpho-carboxylic esters and method of preparation :
en
- CA382883A - Clutch :
en
fr
- CA382985A - Electrical protective system :
en
fr
- DE678944C - Receiving arrangement with automatic signal release :
de
en
- FR844611A - Improvements to switches or electrical snap switches :
en
fr
- GB510231A - Improvements in door closing apparatus :
en
- US2167384A - Belt :
en
- US2167489A - Electrical appliance hinge :
en
- US2166977A - Carpet sweeper :
en
- US2167243A - Dual drum mixer :
en
- US2167403A - Spring suspension for motor vehicles and the like :
en
- USD115871S - Design for a slipper :
en
- CA382981A - Knitting machine :
en
fr
- CA382980A - Building cooling and ventilating apparatus :
en
fr
- DE678913C - Electrical plug in which the plug pins are replaced by spring contacts of an insulating body :
de
en
- AT156596B - Method and flat knitting machine for the production of tubular knitted goods that are reinforced in places. :
de
en
- AU421138A - Improvements relating to reciprocatory feed mechanisms for metalworking machines :
en
- DE679002C - Reduction furnace for the direct production of cast iron from ore in the foundry and process for his operations :
de
en
- GB510038A - Improvements in the manufacture of ice glazes for frozen fish and other materials :
en
- GB510112A - Improvements in or relating to the manufacture of laminated paper, cardboard and thelike :
en
- US2167117A - Switch for hand lamps :
en
- US2167481A - Electric motor control system :
en
- GB510324A - Improvements relating to antifriction mountings for pulleys and like wheels :
en
- US2167534A - Loop-cutting attachment for ribknitting machines :
en
- FR844368A - Methods and apparatus for improving or transforming ores into metal :
en
fr
- FR844372A - Automatic tensioning device for piston rings :
en
fr
- FR844426A - Interference-suppressing coupling transformer and its applications :
en
fr
- FR844428A - Improvements to sterilizers, continuous pasteurizers :
en
fr
- GB509967A - Arrangements for maintaining a constant relative proportion between the amounts of liquid flowing through branch pipes from a main supply joint :
en
- AU374738A - Improvements in and relating to electric lighting fittings :
en
- US2167586A - Device for holding cigarettes and cigars :
en
- CA382945A - Air filtering material :
en
fr
- AU470638A - Improvements relating togas fires :
en
- GB509961A - Improvements in and relating to checker work for air heaters, heat accumulators and the like :
en
- GB509991A - Improvements in and relating to the treatment of zein :
en
- USD115842S - Design for a steam generating :
en
- GB509849A - Improvements in or relating to multiple contact electric switching devices :
en
- GR8372B - METHOD AND MACHINE FOR THE REMOVAL OF ALMONDS, PINEAPPLES OF NATURAL LEPPORTS AND SIMILAR FRUITS FROM THIS KERN :
el
en
- GR8381B - FILTER AGAINST TOBACCO AND HARMFUL GASES :
el
en
- USD115844S - Design for a combination clearance :
en
- DE679148C - Switching order for setting the steam or electric heating in railroad cars :
de
en
- US2167436A - Camera mechanism having correlated range and view finder :
en
- US2167069A - Transmission system :
en
- US2167445A - Liner removing device :
en
- US2167151A - Automatic signal for dispensing pumps :
en
- AU108026B2 - Improvements in sources of light comprising a high-pressure mercury vapour electric discharge and an incandescent filament in series with it :
en
- AU107973B2 - Improvements in or relating to infrared and longer wavelength radiating tubes :
en
- CA382876A - Tool for applying container closures :
en
fr
- GB510078A - Improvements in or relating to a holding device for photographs :
en
- AT156629B - Lock for gas pressure charger. :
de
en
- CA382931A - Well treatment :
en
fr
- US2167251A - Surgical tape of submucosa tissue :
en
- US2167369A - Variable capacity compressor :
en
- USD115827S - Design for a carbonator :
en
- DE678949C - Injection molding machine :
de
en
- AT156591B - Method and device for the production of hollow rubber bodies. :
de
en
- FR844519A - Running toe (for lacing and finger protection), attached to the tip of the sole :
en
fr
- FR844435A - Apparatus for the production of curved metal sheets :
en
fr
- GB510033A - Improvements in and relating to securing and releasing mechanism for doors :
en
- GB509870A - Improvements in and relating to iron-cored choke coils having adjustable air gaps :
en
- GB510203A - Improvements in or relating to the manufacture of stiffened articles of wearing apparel :
en
- FR844497A - Elastic fabric with great stretchability and its manufacturing process :
en
fr
- GB509940A - Improvements in or relating to magnetic compass devices :
en
- GB510202A - Improvements in multiple photograph cameras :
en
- FR844359A - Coordinate paper :
en
fr
- GB509968A - Process of colouring wood :
en
- GB510143A - Improvements in and relating to filling materials for gas washing towers :
en
- DE679111C - Electric lamp, consisting of a high pressure lamp with a metal filament connected in series :
de
en
- DE679101C - Process for producing paper, in particular insulating paper for electrotechnical purposes :
de
en
- DE679105C - Ski binding :
de
en
- US2167088A - Axle housing and method of making same :
en
- US2167296A - Automatic blackboard eraser :
en
- CA382962A - Program distribution system :
en
fr
- DE679037C - Device for filling and closing flat bags :
de
en
- DE628823C - Fog generation through partial and flameless combustion of oils :
de
en
- DE679009C - Separate supply lines connected to the layers of multi-layer carbon brushes of electrical machines connected to one another by means of an adhesive and insulated from one another :
de
en
- FR844320A - Improvements made to coat racks for ships :
en
fr
- FR844400A - Device for lifting the lid for boxes or the like :
en
fr
- GB510062A - Improvements in typewriter attachments for use with manifold carbon copy devices :
en
- US2167105A - Cellulosic material and method of making same :
en
- US2167109A - Illuminated watch clip and mirror :
en
- US2167171A - Transmission brake :
en
- DE678436C - Arrangement and method for regulating the heating power of induction heaters :
de
en
- DE679055C - Network simulation with devices to identify the operating status of the system :
de
en
- FR844479A - Process for stabilizing sensitive photographic materials and resulting products :
en
fr
- FR844560A - Improvements to electric ovens :
en
fr
- AT156635B - Lampshade frame. :
de
en
- GB510191A - Improvements in and relating to electrically heated ovens :
en
- AU107955B2 - Improvements inthe manufacture of matches and apparatus therefor :
en
- FR844468A - Improvements to electronic lamp grids :
en
fr
- US2167383A - Lighting fixture :
en
- US2167603A - Grease retainer with unitary diaphragms and supports :
en
- US2167139A - Treatment of gas distribution systems :
en
- US2167474A - Shock absorber :
en
- DE679050C - Electrodynamic sound recorder :
de
en
- US2167381A - Rubber hydrohalide-salicylic acid ester compositions :
en
- US2167434A - Vat dyestuff of the anthraquinone series and process for producing the same :
en
- US2167565A - Method of connecting the electrodes in automatic electric arc welding :
en
- CA382958A - Electrical pressure detector :
en
fr
- US2166999A - Quick opening pressure vessel :
en
- US2167450A - Power transmitting unit :
en
- DE678895C - Device for reciprocating and uncoupling the thread guide rods for automatic Koetzerspulmachines :
de
en
- US2167414A - Stiffened fabric for airplane wings :
en
- AT156583B - Process for the production of a melt containing magnesium carbide. :
de
en
- US2167175A - Studio couch :
en
- AU319939A - Improvements in and relating to piezoelectric crystals :
en
- DE678912C - Screw slot clamp for electrical lines :
de
en
- AU531738A - Stair carpet fastener :
en
- DE679137C - Mill firing :
de
en
- CA382928A - Sewage treatment :
en
fr
- FR844644A - New system for mounting hair or horsehair on a wooden frame or other material :
en
fr
- GB510026A - Improvements in or relating to a carrier arrangement for accessories of deaf-aid apparatus :
en
- CA382833A - Suction controlled governor :
en
fr
- US2167246A - String-controlled wheeled toy :
en
- US2166991A - Direction finding system :
en
- US2167051A - Machine to cube steaks :
en
- US2167058A - Automatic volume control :
en
- US2167121A - Timing and timing device :
en
- FR844370A - Dust vacuum cleaner :
en
fr
- DE679005C - Antenna arrangement for radio systems in vehicles :
de
en
- DE679147C - Internal combustion impact tool :
de
en
- US2167609A - Machine slideway :
en
- FR844411A - Expandable shoe shape :
en
fr
- GR8375B - METHOD OF RECOVERY OF SILVER - METAL FROM HYPOTHYSIC SOLUTIONS USED IN PHOTOGRAPHY. :
el
en
- DE678983C - Locking device for the ejector of cards :
de
en
- DE679000C - Display device for cooling systems :
de
en
- FR844614A - Process for the manufacture of fabrics having the appearance of creped fabrics :
en
fr
- DE678808C - Process for the production of hydrocarbon oils from coals, tars, mineral oils or their distillation or extraction products or residues :
de
en
- DE679011C - Device for canceling the transformer voltage in AC commutator machines, especially single-phase railway motors :
de
en
- FR844610A - Manufacturing process for solid ceilings :
en
fr
- US2166992A - Flat type duplicator :
en
- US2167012A - Front sight for firearms :
en
- US2167540A - Dishwashing machine :
en
- US2167338A - Welding and setting well casing :
en
- US2167590A - Automobile speed control :
en
- FR844322A - Molded objects and their manufacturing process :
en
fr
- FR844624A - Fixed installation for the distribution of liquid fuels for engines :
en
fr
- GB509878A - Improvements in or relating to dumbturners for sugar mills :
en
- DE678927C - Cutting unit for mowing machines :
de
en
- FR844374A - Process for preparing artificial resins :
en
fr
- FR844403A - Process for the preparation of coals and other mixtures of materials of different specific gravities, by means of thickeners, etc. :
en
fr
- DE678902C - Process for the production of seamless T or cross tube pieces by pressing in a die :
de
en
- DK56472C - Method of Making a Polystyrene Product. :
da
en
- DE1471393U - :
de
en
- DE678901C - Gas slot burner :
de
en
- CA382873A - Concentrated sulphur dioxide recovery :
en
fr
- FR844573A - Process for preserving potatoes :
en
fr
- GB510310A - Manufacture of substances of capillary action :
en
- GR8379B - METHOD AND APPLIANCES FOR PRODUCERS PROCESSING AND FINAL PROCESSING OF GLASS FIBER AND SIMILAR :
el
en
- US2167392A - Apparatus for forming molded articles :
en
- US2167527A - Telegraph apparatus :
en
- US2167524A - Window-cleaning device :
en
- GB510073A - Improved centrifugal rasp for all applications :
en
- GB510192A - Improvements in or relating to aircraft :
en
- GB510155A - Improvements relating to the conversion of mineral oils into gasoline :
en
- GB510163A - Improvements in or relating to vehicles, more particularly rail vehicles :
en
- FR844385A - Regulating device for internal combustion engines and accessory devices :
en
fr
- FR844471A - Mobile automatic radio guidance systems :
en
fr
- GB510168A - Manufacture of polymeric compounds :
en
- AU446638A - An improved plow :
en
- AU483038A - An improved latch orlock :
en
- US2167335A - Artificial lure :
en
- FR844522A - Grain collector device mounted under the conveyor belt of the harvesters :
en
fr
- GB509854A - Improvements in or relating to the treatment of filaments, threads or yarns :
en
- GB510057A - Method for the production of oxalic acid by the oxidation of carbohydrates with nitric acid :
en
- GB510133A - Improvements in or relating to upright pianofortes :
en
- CA382849A - Turn down collar :
en
fr
- FR844421A - Process for preparing liquids for printing sprayers :
en
fr
- US2167262A - Combination drag and harrow :
en
- US2167336A - One pipe steam heating system :
en
- US2167180A - Brushless shaving cream :
en
- USD115846S - Design for a mantelpiece-ornament :
en
- US2167025A - Fractionating column :
en
- FR844380A - Process for producing viscose low in hemicellulose and transforming it into solid artificial products :
en
fr
- US2166941A - Knock-down furniture frame :
en
- US2167519A - Electron discharge device :
en
- US2166950A - Game appliance and method of making :
en
- US2167224A - Power steering mechanism :
en
- DK56457C - Compressed air brake system. :
da
en
- FR844364A - Condensation products and their preparation process :
en
fr
- GB509962A - Improvements relating to power transmission mechanism of motor vehicles :
en
- GB509923A - Improvements relating to aircraft undercarriages :
en
- FR844520A - Soot control device for charcoal fireplaces :
en
fr
- US2166987A - Electric fan :
en
- US2167106A - Control valve means :
en
- DE678931C - Hand lever shears :
de
en
- US2166996A - Toilet seat cover dispenser :
en
- US2167605A - Intermediate frequency amplifier system :
en
- DK56465C - Cathode ray tube. :
da
en
- US2166964A - Electric furnace roof ring :
en
- US2167513A - Automatic totalizing system :
en
- FR844415A - Process for the production of polyvalent alcohols by catalytic hydrogenation of carbohydrates :
en
fr
- GB510341A - A method of protecting metal articles against seaweeds and rust :
en
- FR844309A - Device for transmitting passing signals between motor vehicles :
en
fr
- US2167261A - Crunch pad for the protection and cleansing of ashtrays :
en
- US2167060A - Colorimeter :
en
- FR844550A - Safety device to prevent stopping of carbureted engines when the throttle closes quickly :
en
fr
- FR844554A - Interpolymeric products and their preparation process :
en
fr
- DE678187C - Method and device for rail head hardening :
de
en
- FR844541A - Centrifugal regulator :
en
fr
- GB510082A - Improvements in or relating to methods of producing stable copper hydroxide :
en
- GR8395B - AUTONY MOTOR :
el
en
- CA382937A - Card punching machine :
en
fr
- FR844619A - Elastic wheel :
en
fr
- FR844604A - Process for making pure kapok yarn from kapok fibers :
en
fr
- GB510068A - Improvements in or relating to the filing of letters, papers and the like :
en
- US2166985A - Fuse socket :
en
- US2167080A - Needle threader :
en
- US2167285A - Grommet :
en
- GB509904A - Improvements in or relating to temperature-responsive actuating elements :
en
- GB510517A - Mop wringer :
en
- US2166979A - Ski binding :
en
- US2167149A - Total reflecting prism sheet :
en
- FR844427A - Gas flow regulator :
en
fr
- FR844489A - Improvements to pan tails and others :
en
fr
- FR844450A - Comb for curls and styling :
en
fr
- GB510031A - Improvements in and relating to water proof, weather proof and/or rot proof compoundsheet materials and to methods of and means for manufacturing the same :
en
- FR844317A - Improvements in the treatment of skins for furs :
en
fr
- US2167000A - Supporting bracket for cylindrical vessels :
en
- GR8373B - METHOD FOR DECOLARIZATION AND AT THE SAME TIME CLEANING OF LIQUIDS :
el
en
- DK56479C - Handle for bicycle handlebars. :
da
en
- DE679074C - Arrangement for keeping the output of an internal combustion-electric unit almost constant :
de
en
- US2166998A - Method of brazing turbine blades :
en
- US2167332A - Rate of load control apparatus for materials testing :
en
- CA382874A - Hydrogen production :
en
fr
- DE678971C - Rotary piston internal combustion engine :
de
en
- FR844467A - Thermostatic device :
en
fr
- GB510006A - Improvements in or relating to electric systems for the control of tools or the likein industrial processes :
en
- FR844631A - Pattern Graduating Machine :
en
fr
- GB509979A - Improvements in frames for bifocal spectacles :
en
- GB510056A - Improvements in or relating to regenerators for furnaces :
en
- DE679051C - Metallization of insulating bodies with the process of cathode sputtering or metal evaporation :
de
en
- GB509930A - Improvements in or relating to traps for sanitary and drainage purposes :
en
- FR844580A - Process for backing films of suitable materials with other films or with suitable materials :
en
fr
- FR844589A - Shelving training :
en
fr
- US2167268A - Rotary sewer cleaning machine :
en
- US2167280A - Locomotive valve mechanism :
en
- AU190339A - Improvements in and relating to rock and like drills :
en
- CA382877A - Roof scraping apparatus :
en
fr
- AU108001B2 - An improved nonelectrical hair curling heater :
en
- AU108014B2 - Combined safety system for fuses of artillery projectiles :
en
- DE678914C - Encapsulated electrical connector :
de
en
- GB510110A - Improvements in and relating to catalysts for use in cracking hydrocarbons :
en
- GB510142A - Improvements in or relating to internal fittings for hollow containers :
en
- US2167291A - Trap :
en
- US2167331A - Method and means for adjusting the parts of fastener-applying implements :
en
- AU475438A - Improvements in or relating to optical projection apparatus :
en
- FR844356A - Living room football game :
en
fr
- GB510010A - Manufacture of 5:6:7:8-tetrahydroanthraquinone derivatives containing nitrogen and of leuco-5:6:7:8-tetrahydroquinizarin :
en
- GB510245A - Improvements in or relating to air separators for separating air from liquid in the pipe lines of liquid pumps :
en
- US2167125A - Railway truck structure :
en
- US2167462A - Variable electric filter :
en
- GB509880A - Machine for producing poles and the like :
en
- US2167426A - Incandescent tubular lamp :
en
- USD115884S - Design for a spray gtjn or similar :
en
- US2167254A - Piezoelectric vibrator oscillator :
en
- USD115852S - Design for a brooch or similar :
en
- GB510243A - Manufacture of ion exchange bodies :
en
- GB510190A - Improvements in and relating to electric cables :
en
- GR8387B - METHOD FOR THE PREPARATION OF PRECIOUS ABSORBING MASSES FOR BACKING OF CARBON ACID IN RESPIRATORY GAS :
el
en
- FR844455A - Improvements to nozzle gasifiers :
en
fr
- GB510188A - Improvements in coin freed vending machines :
en
- DK56471C - Formwork with sheets of metal for use in the manufacture of floor separations, roofs and similar building components. :
da
en
- GB510049A - Improvements in apparatus for spraying paint and other substances :
en
- GB509848A - Improvements in or relating to electrically driven aircraft :
en
- DE678973C - Clutch friction disc :
de
en
- US2167398A - Pneumatic tire :
en
- FR844547A - Electromagnetically controlled game :
en
fr
- US2167104A - Sewing mechanism :
en
- GB510227A - Improvements in or relating to the casting of hollow ingots :
en
- GB510322A - Improvements in or relating to separation by froth flotation :
en
- FI18559A - Trigger mechanism for self - propelled firearms :
en
fi
- FR844408A - Improvements to telecommunication systems :
en
fr
- GB509952A - Improvements in or relating to tubular heat exchanges :
en
- DE678761C - Device for pasting wallpaper strips and wallpaper pieces :
de
en
- US2167577A - Mounting :
en
- DE678904C - Process for the temporary solidification of light liquid hydrocarbons :
de
en
- DE678908C - Process for the production of insoluble products containing nitrogen and sulfur :
de
en
- DE678893C - Friction door brake :
de
en
- DK56470C - Window sill. :
da
en
- AU107954B2 - Improvements in or relating to copying and engraving machines :
en
- FR844416A - Improvements in attachment or connection devices for scaffolding :
en
fr
- GB509866A - Improvements in or relating to devices for the selective remote control of independent mechanisms :
en
- AU107953B2 - Improvements in or relating to adjustment devices for variable reactance elements and the like :
en
- AU547738A - Improvements in and relating to apparatus for bending glass sheets :
en
- US2167410A - Shoe upper pressing and smoothing machine :
en
- AU111892B2 - Improvements in and relating to rock and like drills :
en
- AU297238A - Improvements in and relating to automatic volume control arrangements for radio receiving circuits :
en
- CA382867A - Stoker furnace :
en
fr
- DE679140C - Security envelope :
de
en
- CA382954A - Soap producing apparatus :
en
fr
- FR844425A - Self-piloting method of mobiles, such as canoes, torpedoes or other similar devices :
en
fr
- GB509876A - Improvements in closure members for bottles and like containers :
en
- GB509973A - A process and apparatus for the conversion of liquid substances into a finely divided form :
en
- AU574838A - Improvements in and relating tothe electrodes of secondary batteries :
en
- US2167205A - Combination lock :
en
- US2167263A - Bumper clip and installation thereof :
en
- US2167359A - Musical instrument :
en
- USD115887S - Design for a dress :
en
- US2167442A - Refrigeration apparatus :
en
- US2167028A - Condenser :
en
- US2167572A - Shampoo apparatus :
en
- USD115893S - Design fob a uniform dress :
en
- US2167492A - Method of echo sounding and means therefor :
en
- AT156634B - Filter connection thread for gas protection filter. :
de
en
- AU108002B2 - Metallic sheath forthe pneumatic tyres of motor tractors andthe like :
en
- US2167604A - Watch movement :
en
- AU107956B2 - Improvements relating to reciprocatory feed mechanisms for metalworking machines :
en
- USD115841S - Design for a fishing reel :
en
- DE679086C - Cardboard device for controlling the individual work processes on flat knitting machines :
de
en
- USD115838S - Design for a chair :
en
- FR844502A - High lift device for multi-engine airplanes :
en
fr
- US2167055A - Fountain :
en
- DE678910C - Horizontal pull-through furnace :
de
en
- DE679058C - Glass mirrors for headlights :
de
en
- US2167090A - Locomotive superheater :
en
- US2167179A - Propulsion mechanism for conveyers :
en
- DE678880C - Cleaning device for air filters of internal combustion engines :
de
en
- DE678881C - Exchangeable glow wire carrier for glow plugs :
de
en
- FR844375A - Method for collecting dichlorohydrin solutions :
en
fr
- FR844433A - Marker for game :
en
fr
- USD115872S - Design fob a slipper :
en
- US2167617A - Stove :
en
- DE678875C - Automatic liquid scales, especially for milk and liquid milk products :
de
en
- DE678932C - Process for covering curved iron workpieces with a sleeve made of stainless metal :
de
en
- CA382891A - Cellulosic material pulping process :
en
fr
- DE678978C - Process for the production of valves with a valve plate consisting of two or more resilient and rigid disk-shaped parts :
de
en
- DE679025C - Fastening for disposable containers for flammable items, especially light cartridges, in aircraft :
de
en
- FR844451A - Improvements to the mechanism of automatic reversing winches :
en
fr
- GB510022A - Improvements in or relating to card controlled typewriting machines :
en
- FR844334A - Improvements to scales :
en
fr
- USD115895S - Design for a coat :
en
- DE678781C - Additional device for sewing machines for edging fabric edges :
de
en
- DE678939C - Paint spray table :
de
en
- GB510092A - Improvements in or relating to screw and nut devices for imparting a predetermined movement to a body, structure or other movable element :
en
- GB510174A - Improvements in or relating to recording flow meters :
en
- FR844637A - Manufacturing process of silver halide emulsion layers for color photography :
en
fr
- DE679020C - Corn feeder for tits :
de
en
- US2167345A - Diesel fuel and method of improving same :
en
- US2167496A - Glow discharge oscillator :
en
- GB510124A - Bearing alloys :
en
- FR844446A - Interlocking shoe for wheel spokes of trolleys and other vehicles :
en
fr
- GB510007A - Method of and means for forming unbreakable lenses :
en
- GB510224A - Internally sprung upholstery :
en
- DE678864C - Coil for ironless induction ovens :
de
en
- DE678941C - Cover flap of the ventilation openings for items of clothing :
de
en