- US2172477A - Wireless receiving apparatus :
en
- NL83226B - :
en
- US2172704A - Mechanical mixer :
en
- SE96797C1 - Procedure for hydrating vinyl acetylene :
en
sv
- CA383935A - Hearing aid apparatus :
en
fr
- AT156863B - Steam heating system. :
de
en
- CA383919A - Loom weft inserting device :
en
fr
- US2172526A - Internal combustion engine with :
en
- USD116552S - Design fob an automaton advertis :
en
- CH207046A - Television broadcast method and arrangement for performing the same. :
de
en
- DE681188C - Sound recording or sound reproduction device with a tape-shaped sound carrier having several parallel lines of sound :
de
en
- FR846294A - :
fr
- US2172971A - Direct connected tractor implement :
en
- US2172400A - Manufacture of articles from aqueous rubber dispersions :
en
- US2172583A - Advertising display device :
en
- US2172983A - Implement lifting mechanism :
en
- US2172404A - Container :
en
- US2173050A - Sound recording :
en
- DE681101C - Control device for room mirror or the like. :
de
en
- ES5186U - A usable section of a poncho or cloak tent (Machine-translation by Google Translate, not legally binding) :
en
es
- AT156961B - Heat-insulating food showcase with cooling device. :
de
en
- AU372938A - An improved endless doctor-blade for gravure printing presses and method of making same :
en
- US2172356A - Fireplace-furnace :
en
- AU88939A - Improvements in traffic control systems :
en
- DE681068C - Machine-knotted lace blanket :
de
en
- US2172773A - Expansion joint with asphalt and copper seal :
en
- US2173023A - Mercury-cathode rectifier :
en
- AT156899B - Signal system for hotels, hospitals, etc. like :
de
en
- CA383964A - Organdie :
en
fr
- DE680943C - Electric submersible motor :
de
en
- FR846335A - Lighting device for motor vehicles :
en
fr
- CA383972A - Electric heating apparatus for liquids :
en
fr
- FR846288A - :
fr
- CA384014A - Briquette producing apparatus :
en
fr
- CA383921A - Solid fuel engine injection apparatus :
en
fr
- CH207013A - Method for generating a linear voltage or Current rise. :
de
en
- CA384047A - Door latch :
en
fr
- CA383957A - Plate type heat exchanger :
en
fr
- US2172482A - Towel dispensing apparatus :
en
- US2172579A - Key sender :
en
- USD116599S - Design for a tape dispenser :
en
- FR846175A - Device for introducing small bars between the rolls of a rolling mill :
en
fr
- US2172974A - Saturated fibrous material and saturant and method of making the same :
en
- AU537738A - An improved water heater :
en
- CH207035A - Towing device for skiers on ski lifts. :
de
en
- US2172520A - Internal combustion engine :
en
- US2172637A - Strip feeding and registering mech :
en
- USD116546S - Design for a soap cake :
en
- US2172614A - Cabinet construction :
en
- US2172562A - Valve gear fob reversible recipro :
en
- FR846370A - Improvements to the sealing device of valves without valves :
en
fr
- DE680972C - Photo camera with range finder :
de
en
- US2172405A - Vehicle body construction :
en
- US2172688A - Electrical apparatus and method for geologic studies :
en
- US2172821A - Process for preparing oxidized asphalt :
en
- US2172870A - Multiple forms :
en
- DE681178C - Circuit arrangement for telecommunications systems with company lines, especially for telephone systems :
de
en
- FI18595A - Svetsningstråd :
en
fi
- US2172442A - Refrigeration :
en
- US2172815A - Charging control device for batteries :
en
- US2173022A - Flow bean for oil wells :
en
- DE681051C - Device on power-driven type lever typewriters to prevent repeated striking of a type lever :
de
en
- US2172506A - Water closet :
en
- GB512443A - Improvements in or connected with cutter-chain machines for use in mining coal and other minerals :
en
- CA383969A - Dish-washing machine :
en
fr
- DE680536C - Circuit for telephone systems :
de
en
- DK56677C - Awning. :
da
en
- FR846353A - High frequency electric oven :
en
fr
- ES5129U - Recreational toy (Machine-translation by Google Translate, not legally binding) :
en
es
- GB512436A - Improvements in or relating to vehicle brakes :
en
- FR846351A - Mercury switch :
en
fr
- US2172690A - Insecticide :
en
- US2173072A - Atomizer :
en
- US2172811A - Automobile running gear :
en
- USD116589S - Design for a coat :
en
- AU382338A - Improvements in or relating to electrical remote control systems :
en
- DE680973C - Fluid transmission, especially for motor vehicles :
de
en
- DE681182C - Device for lifting the head of leather splitting machines :
de
en
- US2173003A - Method of inhibiting thread surface seizure :
en
- USD116658S - Design fob a handbag :
en
- GB512429A - Improvements in hair curlers :
en
- DE681032C - Method and device for comminuting substances by impact :
de
en
- FR846389A - Metal wheel for guns and artillery vehicles :
en
fr
- GB512445A - Apparatus for producing photographic sound records :
en
- GB512438A - Improvements in or relating to multiple tool heads for grinding, drilling or like machines :
en
- US2172855A - High pressure valve :
en
- DE680988C - Elastic coupling :
de
en
- FR846173A - Ignition distributor with protective shield housing :
en
fr
- FR846260A - Metal powder improvements for molding and processes for their manufacture :
en
fr
- US2172560A - Manufacture of motor fuels :
en
- US2172755A - Sorting mechanism :
en
- CH206982A - Waterproof watch box. :
en
fr
- DE681082C - Device for lifting and lowering machine parts by hand :
de
en
- US2173010A - Clothespin :
en
- DE680941C - Arrangement for feedback in electron tubes with several feedback channels :
de
en
- USD116602S - Design for a pouring and closing lid :
en
- US2172650A - Male swivel nut connection :
en
- FR846301A - Mass for the cold removal of carbon monoxide from an atmosphere and its manufacturing process :
en
fr
- US2172563A - Printing method :
en
- US2173002A - Drying reel :
en
- US2172499A - Constitution and manufacture of stuffing and padding pieces for garments or the like :
en
- US2172398A - Facsimile system :
en
- US2172636A - Apparatus fob deep well pumping :
en
- US2172678A - Governor :
en
- US2172961A - Self-compensating amplifier :
en
- US2172574A - Method of reconditioning lawns :
en
- US2172942A - Cushion construction :
en
- DE680958C - Fuel injection pump :
de
en
- US2172464A - Cushion brush for nut hullers :
en
- FR846151A - Wick bottle, for stain removal :
en
fr
- FR846235A - Process for the production of teeth with spherical flanks on straight or bevel gears :
en
fr
- DE680921C - Process for the production of shoe bottom parts, in particular of insoles and outsoles, as well as shoe bottom produced by this process :
de
en
- US2172427A - Corrosion-resistant ferrous alloys :
en
- US2173074A - Broaching tool :
en
- DE680954C - Honeycomb frame for the production of honey in pieces :
de
en
- US2172509A - Receptacle cleaning machine :
en
- FR846366A - Improvements to very long transmission shafts, and constant velocity joints for such shafts :
en
fr
- US2172699A - Process of treating seeds for the :
en
- DK56663C - Method for making porous or spongy masses or articles of rubber or similar material. :
da
en
- ES5203U - New wooden rim (Machine-translation by Google Translate, not legally binding) :
en
es
- NL46669C - :
en
- US2173004A - Antiseizing screw threaded unit :
en
- US2172956A - Cabinet :
en
- US2172844A - Spark plug :
en
- DE680911C - Frost protection device for cooling systems of automotive internal combustion engines :
de
en
- US2172663A - Extension gear lever :
en
- GR8493B - GAME APPLICATION APPLIED TO AUTOMATIC GOODS SALE. :
el
en
- FR846312A - equipment for the thermal circulation of lubricants in engines, in particular in those used for air navigation :
en
fr
- CH206997A - Device on smoking devices, such as tobacco pipes, cigar and cigarette holders, to keep the tobacco smoke dry. :
de
en
- DE677685C - Method of diazotype :
de
en
- DE680960C - Push buttons of hydraulic copying machines, in particular copy milling machines :
de
en
- US2172922A - Automatic noise suppressor :
en
- US2172516A - Treatment of artificial silk :
en
- USD116629S - rubner :
en
- US2172375A - Transfer valve for container-treating machines :
en
- DE681152C - Process for the production of an elastic, wedge-free yarn :
de
en
- DE680930C - Heat-resistant alloy :
de
en
- FR846125A - Tray for heat treatment furnace :
en
fr
- FR846216A - Improvements to objectives :
en
fr
- DE681113C - Device for drying and heating dust-like goods :
de
en
- FR846102A - Manufacturing process of copper coins of all grades in metal molds :
en
fr
- DE681060C - Mercury switch :
de
en
- AT156920B - Travel notebook. :
de
en
- CH207045A - Device for reducing interference with radio reception. :
de
en
- CH206992A - Methods of treatment, e.g. B. dyeing or staining of standing, living trees. :
de
en
- US2172595A - Control valve for hydraulically :
en
- DE681089C - Beverage catcher for beverage pressurizers :
de
en
- US2172632A - Washing machine :
en
- US2172827A - Quick connection for constructional elements :
en
- US2172739A - Cathode ray tube :
en
- USD116627S - rubner :
en
- AU108457B2 - Sole for footwear :
en
- CA383993A - Washing machine :
en
fr
- CA384006A - Marine anchor :
en
fr
- US2172604A - Electrolytic condenser terminal :
en
- US2172780A - Variable speed transmission :
en
- US2172479A - Duster :
en
- AT156949B - Process for the production of triturations of fresh plants and plant parts rich in essential oils. :
de
en
- AU377538A - An improved tyre chain for pneumatic tyred tractors :
en
- CA384009A - Fluid valve :
en
fr
- CH207009A - Process for the production of surge arresters for electrical high-voltage systems with variable resistance. :
de
en
- CH207020A - Beltless sanitary napkin. :
de
en
- AT156902B - Stocking. :
de
en
- AU91939A - Improvements in or relating to trousers :
en
- US2172619A - Self-contained :
en
- US2172639A - Copper base allots :
en
- US2172957A - Dual manifold equalizer :
en
- DE681055C - Electrical resistance protected from firedamp, especially starting resistance for mine locomotives :
de
en
- GB512458A - The manufacture of polymerisation products of 2-chloro- or 2-bromobutadiene-1.3 :
en
- CA383933A - Brick bond gauge :
en
fr
- CH207024A - Process for the absorption of carbon dioxide in breathing apparatus. :
de
en
- USD116562S - Design fob a merchandise display :
en
- DE681111C - Machine for labeling bottles or the like that are standing on a conveyor belt. :
de
en
- CH206973A - Device for measuring torsional vibrations of a rotating shaft. :
de
en
- DE680957C - Self-igniting, air-compressing internal combustion engine intended for operation with tar oil :
de
en
- AU378338A - Grounding device for coaxial conductor lines :
en
- CA383922A - Removable glazing frame :
en
fr
- US2172421A - Corrosion-resistant ferrous alloys :
en
- US2172696A - Mechanical lead pencil :
en
- AT156953B - Impulse bearing method. :
de
en
- AU372038A - Improvements in audio frequency amplifying systems with controlled degenerative feed-back :
en
- FR846134A - Improvements to electrical contactors :
en
fr
- GR8494B - WATERPROOF SANIS. :
el
en
- US2173083A - Thermostat :
en
- FR846147A - Automatic coin operated device for card games :
en
fr
- FR846219A - Device for protection against dangerous contact voltages, in particular in electrical installations of mining operations :
en
fr
- US2172765A - Indicator illumination :
en
- US2172422A - Corrosion-resistant ferrous alloys :
en
- US2172642A - Fluid operable engine governor :
en
- US2172722A - Web splicing device :
en
- ES5145U - Folding armchair (Machine-translation by Google Translate, not legally binding) :
en
es
- AT156924B - Cinema camera. :
de
en
- ES5209U - Ventilation device intended especially for motor vehicles. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172741A - Crankshaft torsion damper :
en
- USD116550S - Design fob a cabinet for a miniature :
en
- AU108418B2 - Electrical apparatus and methods for structure studies and the location of oil, natural gas and other minerals :
en
- USD116563S - Design for a badge or similar article :
en
- DE680902C - Method of painting rubber :
de
en
- DE681041C - High pressure metal vapor discharge tubes :
de
en
- DE681107C - Device that responds when pendulum phenomena occur in electrical networks :
de
en
- DE681190C - Flange connection, especially for high pressure lines :
de
en
- AT156983B - Seibahn with at least one rope and at least one driver arranged on the same. :
de
en
- USD116582S - stavely :
en
- USD116618S - Design for a sign or similar article :
en
- DE681085C - Security paper :
de
en
- DE681146C - Coupling link for chains or the like :
de
en
- DE681087C - Device on centrifugal pumps to relieve axial thrust :
de
en
- FR846181A - Ring-shaped tank distillation furnace with central purge gas supply :
en
fr
- US2172651A - Machine for the continuous extru :
en
- US2172767A - Method of making press pads :
en
- USD116606S - Design for a display sign ob similar :
en
- GB512455A - Improvements in or relating to a copyholder for copying apparatus :
en
- US2172775A - Optical system :
en
- DE680884C - Bohroel-, lubricating, drawing-oil or immersion bath emulsion :
de
en
- DK56659C - Electric Discharge Pipe. :
da
en
- USD116576S - Design fok a magneto housing :
en
- US2172979A - Soldering agent :
en
- US2172727A - Electronic image tube :
en
- US2172749A - Computing and like machine :
en
- AT156929B - Roll film camera with cassette. :
de
en
- DE681176C - Heat exchanger, consisting of a number of sheets placed on top of one another and clamped together :
de
en
- GB512419A - Improvements in or relating to the manufacture of spectacles and goggles :
en
- US2172801A - Surface-treating film :
en
- CH207018A - Electrically heated vacuum annealing and melting furnace. :
de
en
- FR846170A - Camera :
en
fr
- US2172756A - Pattern sorter :
en
- DE680949C - Handbag with an umbrella pocket formed by a flap on the bottom :
de
en
- FR846233A - Jumper for classification sheets :
en
fr
- FR846368A - Control device in oxy-fuel cutting machines and the like :
en
fr
- US2172392A - Emulsion and method of preparing same :
en
- US2172537A - Carbtjrjetoh :
en
- US2172926A - Wheel type pallet conveyer :
en
- US2173047A - Vehicle traffic signal :
en
- ES5214U - Taco for cartridges. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172344A - Method of chromium plating :
en
- US2172380A - Roller rail for industrial heat treating purposes :
en
- US2172472A - Fish-scaling machine :
en
- US2172933A - Galvanizing process :
en
- FR846189A - Process for carrying out constructions, in particular concrete constructions, and other concrete objects :
en
fr
- DE681106C - Device for automatic starting of synchronous machines which are started up with reduced mains voltage :
de
en
- FR846362A - Improvement in vibrating devices :
en
fr
- GB512427A - Improvements in or relating to hydrometers :
en
- US2172751A - Compressor :
en
- US2172851A - Ventilating construction :
en
- US2172469A - Transparent stove lid :
en
- FR846218A - Packing box :
en
fr
- DE680933C - Fuel feed device, especially for mill firing :
de
en
- ES5187U - Box for the conservation of hat gas masks. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5198U - Hair curler steam. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172726A - Electronic image transmission :
en
- USD116628S - rubner :
en
- DE680907C - Device on carburetors for internal combustion engines on motor vehicles :
de
en
- ES5208U - Device for the suspension of cables and mobile electrical conductors. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846383A - Improvements to heat treatment devices :
en
fr
- FR846395A - Improvement in ignition magnetos :
en
fr
- DE680997C - Toothbrush :
de
en
- FR846153A - Shortwave detector lamp :
en
fr
- SE96853C1 - Steering binoculars for aircraft pilots :
en
sv
- US2172501A - Mouth bit :
en
- FR846245A - Roller, sliding block, caster or the like for furniture :
en
fr
- US2172564A - Tablet fob use in fabricating :
en
- USD116579S - Design fob a combined portable milk :
en
- US2172671A - Refrigerator or cooler :
en
- US2173053A - Dye for cellulose esters and ethers :
en
- US2172653A - Overrunning clutch :
en
- US2172484A - Splint :
en
- DE681072C - Excavation pit elevator :
de
en
- US2172480A - Jar :
en
- US2172837A - Apparatus for treating strands :
en
- AT156889B - Overshirts, especially trousers. :
de
en
- AU379738A - Improvements in horse and footrace starting apparatus :
en
- CH206945A - Fragile vessel with protective cover. :
de
en
- CH206970A - Grenade. :
en
fr
- FR846243A - Reduction of acoustic reaction in speech broadcasting installations :
en
fr
- DE681174C - Periodically acting absorption refrigeration machine :
de
en
- US2172977A - Push-on type handle :
en
- USD116611S - Design for a textile fabric :
en
- US2172350A - Screw connection :
en
- US2172836A - Liquid fuel tank :
en
- DE681074C - Box for fermenting and placing bread in a row on pull-out ovens :
de
en
- DE681103C - Electrical insulating body made of hardened phenol aldehyde resins, fillers and other common additives :
de
en
- FR846317A - Brake improvements for vehicles moving on rails :
en
fr
- GR8486B - LIGHT METAL CASTING METHOD. :
el
en
- ES5130U - Clip without spring or spring to hang clothes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB512420A - Improvements in or relating to cooking utensils :
en
- AT156903B - Light control device, in particular for sound film purposes. :
de
en
- AT156926B - Device for determining the correct shoe size. :
de
en
- GR8487B - METHOD AND APPARATUS FOR THERMALIZATION OF THERMOPLASTIC AND ORGANIC MASS. :
el
en
- USD116655S - Design fob a motor vehicle :
en
- GB512447A - Improvements in and relating to gas meters :
en
- FR846272A - Improvements to devices such as wheels, in particular elastic wheels :
en
fr
- GB512439A - Improvements in or relating to traffic control systems :
en
- DE680975C - Armored car or the like with a bridge to overcome Graeben or the like. :
de
en
- US2172753A - Dibazo dyes fob cellulose esters :
en
- FR846292A - Mirror processing of clocks, clocks, alarm clocks or the like :
en
fr
- FR846397A - Improvements in the dyeing of cellulosic textile materials :
en
fr
- NL46586C - Method and device for on-site regeneration of catalysts or other contact materials. :
en
nl
- DE681012C - Arrangement for limiting the potential to earth with series-connected constant current generators :
de
en
- US2172455A - Bandage package :
en
- DE680942C - Receiver switchable to several wavebands :
de
en
- FR846341A - Thermodynamic radiator cover :
en
fr
- FR846122A - Apparatus intended to support cameras for aerial photography :
en
fr
- NL46709C - :
en
- DE681067C - Electric discharge vessel with gas or vapor filling :
de
en
- CH206990A - Circuit arrangement with controlled gas or vapor discharge tubes, in particular for seam welding machines. :
de
en
- FR846168A - Front body for automobiles :
en
fr
- US2172814A - Baffle plate ventilator mechanism :
en
- USD116645S - Design for a dress ensemble :
en
- USRE21204E - Article and process for multiplying :
en
- AT156957B - Impulse direction finder with automatic locking of the impulse echo. :
de
en
- FR846316A - Improvement in the manufacture of lime nitrate by the action of nitrous vapors on the lime :
en
fr
- GR8488B - THREAD TUBE FOR THE MANUFACTURE OF THERMOPLASTIC MELTED TEXTILES. :
el
en
- US2172680A - Razor blade holder :
en
- US2172694A - Aneroid altimetric device with a :
en
- USD116622S - Design for a top for a dental cabinet :
en
- FR846238A - Deep well bucket :
en
fr
- FR846332A - Compressing machine :
en
fr
- FR846401A - Process for ridding gases of weak gaseous acids and ammonia :
en
fr
- IS117B6 - Method for processing fish liver meal from fish oil and grits :
en
is
- US2172819A - Method of fabricating lined vessels :
en
- GB512416A - A deformable panel for use in moulding :
en
- FR846160A - Improvements to discharge tubes :
en
fr
- DE681013C - Arrangement for the operation of stand-fed shunt collector motors with the capacitance switched into the collector circuit :
de
en
- USD116662S - Design for a dress :
en
- FR846105A - Method for metallizing metallic articles by sputtering :
en
fr
- FR846123A - Method and apparatus for destroying scum, in particular in float treatment plants :
en
fr
- FR846276A - Improvements made to spark plugs, particularly those for aviation engines :
en
fr
- FR846296A - Method of using very humid fuels and fireplace for its application :
en
fr
- DE681048C - Automatic sway control :
de
en
- DE680951C - Eye refractometer :
de
en
- US2172522A - Safety breather for aircraft :
en
- US2172997A - Paint :
en
- AT156895B - Device on electrically driven sewing machines to reduce the speed taken from the main shaft for driving the hook shaft or a rewinding device. :
de
en
- AT156978B - Equipment on garbage collection trucks for distributing and pressing the bulk material. :
de
en
- USD116626S - Bread wrapping machine :
en
- CH206950A - Device for recording the binding of textile products. :
de
en
- AT156967B - Curtain pulling device. :
de
en
- CA383970A - Shearing machine device :
en
fr
- CH206946A - Method and device for the production of large artificial silk strands. :
de
en
- AU378239A - Improvements in or relating to cam mechanism for effecting reciprocating motion :
en
- US2173001A - Reel for drying thread or the like :
en
- FR846205A - Improvements to the control of winches and similar devices :
en
fr
- DE681066C - Circuit of an electrical discharge tube with a glow cathode, which is intended in particular for emitting light beams :
de
en
- FR846166A - Process for the preparation of artificial resins :
en
fr
- FR846289A - Micrometric stopper for machine tools and the like :
en
fr
- US2172391A - Substituted diphenyl compositions :
en
- DE680994C - Process for the production of grinding tools, in particular grinding wheels :
de
en
- AT156851B - Tamping machine. :
de
en
- FR846171A - Piston seal :
en
fr
- FR846234A - Improvements to automatic mechanical pencils :
en
fr
- FR846287A - Method and arrangements for facilitating the increase in the number of poles of salient pole inductors :
en
fr
- FR846365A - Improvements to address printing machines and similar machines :
en
fr
- CA384000A - Carton :
en
fr
- ES5282U - Device to achieve the perfect adherence of artificial dentures. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846306A - Improvements in butt welding of rails :
en
fr
- CA383942A - Hair curling apparatus :
en
fr
- USD116593S - Design fob a vacuum cleaner nozzle :
en
- USD116648S - Design for a dress :
en
- US2172993A - Turbine engine :
en
- USD116564S - Design for a combined sink and faucet :
en
- DE681184C - Bed mattress :
de
en
- US2172358A - Attaching means for wallboards and studdings :
en
- AT156930B - Headlight remote control with following pointer. :
de
en
- USD116556S - Design fob a bottle :
en
- US2172434A - Chlorine dioxide manufacture :
en
- US2172938A - Swimming sandal :
en
- AT156866B - Central heating sectional boiler with burnout under the grate. :
de
en
- CA383930A - Automobile glare shield :
en
fr
- US2172874A - Telephone system :
en
- US2172454A - Stabilized tuned radio frequency amplifier :
en
- US2172488A - Windshield wiper :
en
- USD116661S - Design for a dress :
en
- ES5284U - Game of geometric figures, colors and images. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846150A - Advanced household box for lump sugar :
en
fr
- US2172403A - Process for producing polymers of isobutylene :
en
- US2172833A - Printing paste for textile fabrics :
en
- AT156857B - Nib cleaner. :
de
en
- DE681161C - Device on shoe nailing machines for dividing and feeding nails :
de
en
- CA384038A - Roll film package :
en
fr
- CA383967A - Carpet sweeper dust pan dump :
en
fr
- AT156900B - Cinematographic camera cassette. :
de
en
- CH206959A - Cigarette. :
de
en
- ES5211U - Secafirmas. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2173076A - Automotive vehicle and demountable camping cabin :
en
- US2172493A - Razor blade sharpening device :
en
- US2172774A - Hub brake for velocipedes :
en
- DE681070C - Napkin winding device :
de
en
- CH206966A - Cinematographic recording device with objective nosepiece. :
de
en
- AT156977B - Tube winding device. :
de
en
- US2172617A - Process for the production of :
en
- US2172804A - Manufacture of cigarettes :
en
- US2172629A - Flooring composition and method of :
en
- US2172490A - Rapid action ratchet torque applicator :
en
- US2172645A - Adjustable stilt :
en
- USD116554S - Design for a gear drive housing :
en
- USD116598S - Design fob a shoe ob similab abticle :
en
- CA383999A - Automotive vehicle :
en
fr
- US2172394A - Surfacing of inking rolls :
en
- AU16239A - Improvements in and relating tothe operation of vertical carbonizing retorts :
en
- AU376838A - Improvements in and relating to apparatus for drying berry and other fruits and hessian fastening elements for use with said apparatus :
en
- FR846333A - :
fr
- GB512422A - Improvements in and relating to elastic ropes or cords :
en
- CH206949A - Vertical electric motor, especially for driving spinning centrifuges. :
de
en
- CH206953A - Double clothespins. :
de
en
- AU108444B2 - Improvements in traffic control systems :
en
- CH207033A - Method and device for loosening dusty goods in containers. :
de
en
- FR846114A - soap saver :
en
fr
- GR8492B - HORIZONTAL CIRCULAR GLASSES FOR WEAPONS SPECIFIC ANTI-AIR DEFENSE MACHINES. :
el
en
- CH206995A - Process for converting molten substances into finely divided form. :
de
en
- CH206967A - Extendable camera with a release mechanism provided on the camera housing. :
de
en
- DE680878C - Staining of arsenates :
de
en
- CH206942A - Device for squeezing lemons, oranges, grape fruits and similar fruits. :
de
en
- CH207014A - Arrangement to control the rotary controls for the grid control of a reversing converter. :
de
en
- FR846293A - Further training in t devices. s. f. with combined send and receive :
en
fr
- US2172613A - Setting for precious stones :
en
- DE681039C - Device for cutting hard and sproeden artificial stone slabs or the like. :
de
en
- CH207008A - Vibration regulators for electrical machines. :
de
en
- FR846319A - Improvements to moderate solenoid valves :
en
fr
- GR8497B - GAS DOOR. :
el
en
- US2172908A - Pipe or tube elevator :
en
- US2172470A - Fish-scaling machine :
en
- ES5159U - Gas mask cap. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE681094C - Fitting for window sashes that can be rotated around two mutually perpendicular axes :
de
en
- FR846298A - :
fr
- DE680981C - Method and device for securing the trouble-free screwing in of the wire screw during the production of wire mesh on a square wire mesh machine :
de
en
- DE681124C - Bottle brush :
de
en
- DE681173C - Continuous absorption cooling apparatus, preferably working with auxiliary gas :
de
en
- US2172576A - Manufacture of alternating elec :
en
- US2172794A - Composite strip construction :
en
- DE680982C - Electromagnetic remote time switch with an electrically heated two-metal time element :
de
en
- ES5172U - Deconexion thread for old protection filters (Machine-translation by Google Translate, not legally binding) :
en
es
- CA383975A - Electric valve circuit :
en
fr
- DE681017C - Electric boiler with fixed immersion electrodes and an upstream tank on the water side as a feed water preheater :
de
en
- GB512442A - Improvements in or connected with cutter-chain machines for use in mining coal and other minerals :
en
- US2172544A - Receptacle closure :
en
- FR846334A - Process for the preservation and improvement of perishable products and in particular grape and wine juice :
en
fr
- US2172612A - Expansion pipe :
en
- USD116549S - Design for a container for bottled :
en
- US2172381A - Roller rail for industrial heat treating furnaces :
en
- DK56650C - Device for Burner Nozzles for Gasification Burners. :
da
en
- FR846266A - Multi-stage gear change by pinions :
en
fr
- FR846149A - Hydraulic safety valve for gas, welding and brazing equipment :
en
fr
- FR846299A - Improvements to internal combustion engines :
en
fr
- US2172438A - Motion picture camera :
en
- US2172523A - Lighting fixture :
en
- USD116588S - Design for a coat :
en
- FR846183A - Advanced hosiery :
en
fr
- DE681157C - Facility for the purification of fibrous waste water from the pulp and paper industry :
de
en
- FR846141A - launching exhaust for loom :
en
fr
- AT156854B - Relay. :
de
en
- AT156959B - Comb for creating hair waves, especially water waves. :
de
en
- CH206994A - Rawhide hammer and method of making the same. :
de
en
- US2172416A - Power driven vehicle toy :
en
- US2172426A - Tubing and process of producing the same :
en
- US2172640A - Electrical protecting device :
en
- US2172987A - Supporting device for implement attachments :
en
- CA383965A - Carbureter :
en
fr
- CA384010A - Temperature control system :
en
fr
- US2172664A - Shipping container and gabbier :
en
- US2172931A - Fishing device :
en
- FR846381A - Improvements in the assembly of tubes and bars and in constructions made with said tubes and bars :
en
fr
- US2172399A - Air conditioning apparatus :
en
- US2172626A - Magnetic material :
en
- FR846325A - Advanced flying machine :
en
fr
- US2172439A - Yarn and fabric of mixed fibers :
en
- US2172668A - Windshield regulator assembly :
en
- FR846228A - Insulated electrical conductors :
en
fr
- FR846373A - Repeaters for transmission systems :
en
fr
- DE681050C - Device for producing matrices for pieces of music and other printed matter :
de
en
- US2172397A - Electric switch :
en
- GB512415A - Improvements in or relating to insulin preparations :
en
- GB512424A - Improvements in or relating to cash registers and similar accounting machines :
en
- US2172949A - Suction evacuator for surgical and similar operations :
en
- US2172965A - Lady's garment construction :
en
- FR846143A - Improvements to electronic systems for radio transmissions or other :
en
fr
- FR846398A - Continuous press for fruit :
en
fr
- GB512417A - Improvements in electrical systems of remote control :
en
- IE15902L - Photographic developer :
en
- FR846295A - Automatic pressure regulation system in furnaces and heating installations and its applications :
en
fr
- ES5190U - Virotillo of metal with relatively thin plating. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846185A - Gradual speed change :
en
fr
- ES5160U - An old rubber mask (Machine-translation by Google Translate, not legally binding) :
en
es
- DE680993C - Direction indicators, especially for motorcycles and bicycles :
de
en
- ES5199U - A lipstick case with drive (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172724A - Light signal :
en
- US2172899A - Making glass :
en
- US2172853A - Drawing press :
en
- US2172873A - Hectograph roll or blanket :
en
- US2172396A - Electric switch of the slow-make, slow-break type :
en
- US2172858A - Electron tube :
en
- DE680939C - Device for inductive influence between vehicle and route :
de
en
- DE681128C - Coupling device :
de
en
- FR846186A - Junction sleeve for electric cables with different metal strands :
en
fr
- DE680976C - Adjustable diving board :
de
en
- DE681166C - Device for patterning socks on forms :
de
en
- USD116595S - Design for :
en
- DK56662C - Method for Manufacturing Matching, Interconnected Frames or Frames for Double Windows or Double Doors. :
da
en
- US2172370A - Slot foil aircraft wing :
en
- USD116547S - Design for a soap cake :
en
- US2172740A - Process for the continuous produc :
en
- US2172893A - Approach control apparatus for railway signaling systems :
en
- US2172541A - Engine :
en
- US2172947A - Telephone system :
en
- US2172841A - Portable ironing machine :
en
- US2172585A - Steering wheel protector :
en
- US2172592A - Washer :
en
- US2172735A - Ijnitffl :
en
- US2172923A - Antenna coupler :
en
- AU108421B2 - Improvements relating to waterproof coating compositions and to their method of application :
en
- DE681022C - Cable strapping machine :
de
en
- US2172542A - Polymerization of olefins :
en
- US2172587A - Garment hanger :
en
- AT156909B - Folder for form sections etc. like :
de
en
- FR846121A - Water-soluble oxazine dyes, and method of preparation thereof :
en
fr
- US2172386A - Apparatus for treating metal sheets :
en
- US2172766A - Furnace wall :
en
- FR846182A - Elastic frame clasp for projection slides :
en
fr
- AT156880B - Rubber mask. :
de
en
- FR846104A - Push-pull mounting for photocells :
en
fr
- FR846208A - Automobile car chassis :
en
fr
- US2173081A - Internal combustion engine :
en
- USD116613S - Design for a toilet case :
en
- US2172467A - Refrigerator latch :
en
- US2172586A - Compartment door latch :
en
- FR846113A - Reverse combustion gasifier :
en
fr
- FR846324A - Two-stage compression device for flying machine engines :
en
fr
- DE680969C - Composite pipe mill :
de
en
- US2172884A - Battery terminal :
en
- FR846258A - Process for preparing one or more hydrocarbon fractions in solid, or at least filterable, form from mixtures of hydrocarbons :
en
fr
- FR846264A - Suspension for cycles, and in particular for motorcycles :
en
fr
- FR846273A - Improvements to devices such as elastic wheels :
en
fr
- DE680989C - Infinitely variable V-belt drive :
de
en
- US2172478A - Tooth-extracting implement :
en
- US2172866A - Shorts :
en
- DE681100C - Electric locomotive without running axles with at least five driving axles and single-axle drive :
de
en
- DE681156C - Socket pipe connection with roll seal :
de
en
- US2172558A - Noise suppression :
en
- US2172994A - Basin-forming device :
en
- US2172366A - Saw filing apparatus :
en
- US2172817A - Vehicle braking system :
en
- US2172967A - Nickel alloy for electrodes :
en
- AU108440B2 - Means forand method of refrigeration :
en
- AT156931B - Arrangement for remote transmission of angular values. :
de
en
- AT156970B - Device for pre-draining potatoes and other tubers. :
de
en
- US2173073A - Air treatment device :
en
- USD116665S - Design for a deess :
en
- CA384050A - Furnace electrode assembly :
en
fr
- CH207019A - An electric discharge tube with ultraviolet radiation comprising a luminescent material placed in direct contact with the discharge. :
en
fr
- AU541638A - Improvements relating to waterproof coating compositions and to their method of application :
en
- AU108446B2 - Improvements in or relating to electric switches :
en
- DE680934C - Device for locking the front cart of reversible plows or the like in relation to the grinder bearing :
de
en
- ES5191U - Disc wheel with concentric ripples made directly on the disc plate. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH206986A - Process for increasing the flowability of steels. :
de
en
- AT156988B - Automatically closing funnel, especially for milk filters. :
de
en
- AT156998B - Adjustable semiconductor resistance. :
de
en
- US2172831A - Truck body :
en
- AT156869B - Centrifugal dust separator. :
de
en
- CA384003A - Electric generator regulator :
en
fr
- AT156916B - Device for measuring gravitational acceleration. :
de
en
- US2172658A - Valance-supporting device :
en
- US2172383A - Fuel injection device :
en
- US2172943A - Latch :
en
- CH207040A - Plant container. :
de
en
- USD116600S - Design fob a multiple letter tray :
en
- SE96842C1 - Insert sewing machine for footwear :
en
sv
- US2172566A - Slub catcher :
en
- US2172816A - Construction of walls, partitions, and the like :
en
- AU28439A - Improvements in or relating to prepayment meter mechanism :
en
- DE681104C - counter :
de
en
- AT156876B - Electric cooking and roasting device. :
de
en
- AT156867B - Ignition device for hand grenades. :
de
en
- AT156865B - Oil and air supply control on oil furnaces of locomotive boilers, ship boilers, etc. like :
de
en
- CH206976A - Device for the detection of insulation faults. :
en
fr
- CA384025A - Scaffold putlog :
en
fr
- US2173055A - Monazo dyes for cellulose esters and ethers :
en
- DE680953C - Spade-like planting device :
de
en
- US2172825A - Closure cap and package :
en
- USD116615S - Design for :
en
- AU108430B2 - Improvements in audio frequency amplifying systems with controlled degenerative feed-back :
en
- CA383961A - Motor vehicle gear shifting mechanism :
en
fr
- GB512414A - Improvements in or relating to means for the purification and separation of steam in boilers :
en
- CH207016A - Device for converting direct voltage into alternating voltage. :
de
en
- CH207027A - Method and device for producing different attenuation of the two sidebands of a modulated carrier wave when transmitting or receiving speech and music. :
de
en
- FR846126A - roller rail element :
en
fr
- US2172698A - water :
en
- USD116672S - Design fob a dress :
en
- US2172483A - Means and method for assembling the individual springs of spring units :
en
- USD116674S - Design for a textile fabric or similar :
en
- AU108455B2 - Improvements in laundry washing machines :
en
- AU390038A - Improvements in signal device with means for its attachment tothe mud-guard ofa motor vehicle :
en
- CA383990A - Cord stretching apparatus :
en
fr
- FR846286A - Sandal and its manufacturing process :
en
fr
- AT156991B - Ski boot. :
de
en
- DE681046C - Electroacoustic binaural direction finder :
de
en
- CH207004A - Method for closing half-closed grooves in electrical machines. :
de
en
- FR846279A - Dense liquor separation process :
en
fr
- CA384021A - Paper manufacture :
en
fr
- DE681080C - Dynamically acting gas density meter :
de
en
- FR846309A - Process for assembling mirrors and other tempered glass parts :
en
fr
- AU564538A - Improvements in laundry washing machines :
en
- CA383913A - Snowbank cutter :
en
fr
- DE679436C - Device for fastening transparent panels for vehicles, in particular rail vehicles :
de
en
- DE680974C - Liftable and lowerable saddle for bicycles :
de
en
- US2172849A - Necktie clasp :
en
- CA383958A - Mixing machine beater :
en
fr
- AT156904B - Band-shaped magnetogram carrier. :
de
en
- CA383918A - Shoe manufacture :
en
fr
- AT156877B - Valve chamber for gas masks. :
de
en
- CA383943A - Moulding box :
en
fr
- CH207015A - Electric discharge vessel. :
de
en
- CA383973A - Electric immersion heater :
en
fr
- AU108449B2 - Improvements in automatic selectivity control and automatic frequency control systems in radio and like receivers :
en
- US2172885A - Automobile frame :
en
- FR846224A - :
fr
- ES5283U - Mechanical key, adaptable to all kinds of locks. (Machine-translation by Google Translate, not legally binding) :
en
es
- AT156944B - Radio receiver for mains connection. :
de
en
- CH207021A - Orthopaedic insoles. :
en
fr
- DE681079C - thermostat :
de
en
- DE681095C - Circuit arrangement for signal systems, in particular fire alarm systems :
de
en
- DK56649C - End wood holder for pull-out hardener. :
da
en
- CH206979A - Clockwork with crown winding and with hand setting device. :
de
en
- AU559838A - Process and apparatus forthe production of endless bands :
en
- FR846116A - Arrangement of the exhaust gas turbine in internal combustion engines cooled by compressed air :
en
fr
- US2172355A - Piano-tuning wrench :
en
- FR846358A - Air cooling device for explosion or combustion engines and engines fitted with this device :
en
fr
- DE681144C - Teaching aids for arithmetic lessons :
de
en
- US2172556A - Fuel injector :
en
- FR846163A - Watertight closing box :
en
fr
- DE681123C - Plate leveler :
de
en
- US2172972A - Free spring metal reed :
en
- US2172714A - Filling block and honeycomb work :
en
- US2172444A - Filing cabinet folder :
en
- US2172958A - Refrigeration :
en
- CA384022A - Ammunition priming mixture :
en
fr
- CH206972A - Device for determining the location by means of a rotating radio beacon. :
de
en
- AU113931B2 - Concentration of metalliferous ores by flotation :
en
- US2172764A - Nursery cultivator :
en
- US2172915A - Windmill coupler :
en
- DE681003C - Audio rectifier circuit for television receivers :
de
en
- DE681054C - Copy device for typewriters or the like. :
de
en
- CH206962A - Process for the production of hydrocarbons. :
de
en
- DE680944C - Electrically operated submersible pump set :
de
en
- DE681026C - Process for the production of homogeneous structures from polyvinyl chloride and plasticizers :
de
en
- DE680925C - Cigarette machine :
de
en
- FR846251A - Rear engine motor vehicle :
en
fr
- FR846280A - :
fr
- US2172996A - Ventilator attachment for windows :
en
- DE680903C - Process for the production of swimming caps and car caps :
de
en
- DE681187C - Fixing device for optical devices, especially for photographic cameras :
de
en
- GR8489B - METHOD FOR THE MANUFACTURE OF THIOPHORMAIDS. :
el
en
- NL46648C - Method for activating fungal tryptases used for depilation and pickling of hides with oxidizing agents :
en
nl
- US2172368A - Recording pitchometer :
en
- US2172795A - Sugarcane harvester :
en
- DE681073C - Process for deoxidizing copper :
de
en
- DE681102C - Lead collector grid, consisting of lead containing antimony :
de
en
- FR846275A - Improvements to devices such as wheels, in particular elastic wheels :
en
fr
- DE681195C - Folding camera with a release button for the lens shutter mounted on the housing :
de
en
- DK56666C - Vending machine with rotatable, drum-shaped warehouse with corrugated warehouses. :
da
en
- FR846342A - Process for the preparation of products for the treatment of dental cavities made artificially or caused by the card :
en
fr
- FR846305A - New pipe or similar hollow body of highly compressed fiber cement or similar material, method and installation for their manufacture :
en
fr
- DE680910C - Thermostatic regulator for the cooling water circulation in internal combustion engines :
de
en
- US2172963A - Safetypin for shoulder straps :
en
- SE96847C1 - :
en
- US2173080A - Control mechanism for change speed transmissions :
en
- DE681036C - Dismountable shoe :
de
en
- ES5171U - An old rubber mask equipped with a valve for the outlet of the air breathed (Machine-translation by Google Translate, not legally binding) :
en
es
- CA383997A - Paper cutter back gauge :
en
fr
- DE681116C - High-voltage bushing for X-ray systems, containing a heating converter and / or capacitors :
de
en
- US2172521A - Paste dispenser :
en
- GB512456A - An apparatus for widening narrow or constricted internal organs of the body or their parts :
en
- AT156945B - Overlay Receiver. :
de
en
- DE680897C - Sliding armature motor with cone brake :
de
en
- US2172441A - Method of producing lubricating oils :
en
- US2172625A - Process for investigating permeable :
en
- US2172731A - Electric switch manipulating means :
en
- DE680935C - Extrusion press for the production of pipes, in particular lead cable jackets :
de
en
- DE680936C - Plate straightening press :
de
en
- ES5150U - An iron bed frame with steel sheet reinforcement and a special tensioner (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172951A - Fluid treatment apparatus :
en
- US2172798A - Die casting machine :
en
- DE681081C - Pressure medium-operated regulating or control device, in particular self-control device for aircraft :
de
en
- US2172914A - Eraser cleaner :
en
- AT156890B - Device for regulating the sequence of a kinematographic image camera driven by spring force. :
de
en
- USD116619S - Design for a sign ok :
en
- CA383987A - Industrial rotary table :
en
fr
- CH207043A - Pressure telegraph receiver. :
de
en
- US2172822A - Isobutenyl amines and process of making them :
en
- US2173021A - Windshield washer and wiper :
en
- CA384036A - Motor fuel processing :
en
fr
- DE681005C - Device for high-frequency traffic in two directions, in particular with a single carrier frequency :
de
en
- US2172930A - Dispensing container :
en
- US2172952A - Heating utensil :
en
- AU108432B2 - Umbrella stand :
en
- US2172789A - Pail :
en
- CH206975A - Optical device for light mark instruments. :
de
en
- US2172503A - Clutch :
en
- US2172785A - Combination ice-breaker and road scarifying and leveling device :
en
- CH207011A - Switching method to reduce the number of service interruptions as a result of arcing short-circuits in cable systems. :
de
en
- FR846119A - Device for attaching rails to sleepers :
en
fr
- AT156981B - Ventilation system in tunnels, especially road tunnels. :
de
en
- DE681064C - Device for darkening street lighting :
de
en
- AT156896B - Process and device for the production of glass and similar fibers. :
de
en
- CA384046A - Button fastener :
en
fr
- AU390638A - Electrical apparatus and methods for structure studies and the location of oil, natural gas and other minerals :
en
- CH207030A - Display rack. :
de
en
- US2172904A - Fingerprinting apparatus :
en
- US2173062A - Bus bar conduit system of power distribution :
en
- AU374938A - Umbrella stand :
en
- AU108460B2 - An improved tyre chain for pneumatic tyred tractors :
en
- DE681137C - Device for measuring the difference quotient of the characteristics of lawful electrical processes :
de
en
- DE681171C - Arrangement for fastening a tape, in particular a ribbon, on a reel, for example in an address printing machine :
de
en
- US2172364A - Delivery mechanism :
en
- US2172828A - Automatic temperature regulator :
en
- US2172879A - Stock-quotation system :
en
- USD116630S - rubner :
en
- USD116666S - Design fok a dress :
en
- US2172927A - Electrical device :
en
- US2172944A - Ventilating system :
en
- US2172551A - Screen :
en
- AT156921B - Alarm device for reporting fires and the sudden occurrence of dangerous gases of all kinds. :
de
en
- US2172407A - Pad for sanders and the like :
en
- US2172635A - Luminous tube lighting system :
en
- US2172527A - Thermostatic temperature control :
en
- US2172800A - Shell :
en
- US2172517A - Toilet cream dispenser :
en
- AT156965B - High pressure grease gun. :
de
en
- DE680929C - Device to prevent iceboxes from freezing in household refrigerators :
de
en
- DE681147C - Hand sewing needle with slit ear :
de
en
- AT156995B - Device for holding the lacing in shoes or the like. :
de
en
- US2173017A - Milk bottle holder :
en
- AT156922B - Device for producing blueprints. :
de
en
- CA384052A - Derivative of 4.6-diamino-quinoline :
en
fr
- AT156887B - Shirt, shirt trousers or slip with a bra. :
de
en
- US2172492A - Control mechanism for electric circuits :
en
- US2172872A - Voting machine :
en
- US2172830A - Guardrail :
en
- US2172948A - Rat hole packer :
en
- FR846377A - Improvements to the means for controlling sliding frames such as those provided by the bays, in particular for vehicles :
en
fr
- FR846198A - Suspension for bicycles, and in particular for motorcycles :
en
fr
- FR846352A - Improvements to twin-rotor, poly-blade and synchronous blowers :
en
fr
- US2172705A - Take-up fob electric iron cords :
en
- US2173079A - Spider :
en
- US2172569A - Method for producing topstitching :
en
- DE680980C - Device for measuring the payload for ski conveyor systems :
de
en
- CH206991A - Wire drum with central wire take-off. :
de
en
- US2172786A - Attachment for lawn mowers :
en
- US2172918A - Remote indicating and control system :
en
- DE681090C - Self-donor :
de
en
- CA384002A - Carton manufacturing machine :
en
fr
- FR846399A - Indicating mechanism applicable to weighing, measuring or other devices :
en
fr
- FR846336A - Improvements to photographic enlargers :
en
fr
- USD116669S - Design for a dress :
en
- US2172792A - Mechanical classifier :
en
- USD116571S - Design for :
en
- USD116643S - Design for a dress :
en
- ES5196U - Adjustable and transparent armchair. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE678443C - Triggering device on safety gears :
de
en
- GB512441A - Improvements in liquid level gauges :
en
- DE681138C - Tubular light bulb with one contact at each end for direction and overtaking indicators :
de
en
- DE680909C - Multi-fuel cooling device, especially oil cooling for aircraft engines :
de
en
- DE680966C - Schlaegermuehle :
de
en
- DK56661C - Rental for Knife Guide Discs by Tape Knife Cutting Machines. :
da
en
- ES5157U - Artificial leg (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846135A - Method for determining the positions of a flying machine or other devices and devices for its application :
en
fr
- IE15544L - Luminescent materials :
en
- DE681135C - Arrangement for grid control of grid-controlled discharge vessels, preferably with vapor or gas filling :
de
en
- US2172681A - Pattern holder :
en
- DE681110C - Multi-spindle boring mill :
de
en
- DE681200C - Method and device for manufacturing a base for electric light bulbs and similar closed glass vessels :
de
en
- FR846384A - Improvements to cut film packages constituting a store for the retraction of these films :
en
fr
- FR846112A - Improvements to machines for spark welding :
en
fr
- DE679449C - Extending table :
de
en
- FR846137A - Process for the hydrogenation of unsaturated hydrocarbons :
en
fr
- USD116644S - Design for a dress :
en
- DE681062C - Electrical circuit breaker :
de
en
- US2172512A - Precious metal alloy :
en
- FR846248A - Improvements relating to molding powders of the ureaformaldehyde type :
en
fr
- US2172742A - Newspaper tube :
en
- USD116569S - Design for an amusement machine :
en
- USD116634S - Design for an overshoe or similar :
en
- US2172898A - Tube-closing machine :
en
- US2172373A - Grain-car door :
en
- US2172590A - Purification of carbonyl com- :
en
- US2172627A - Rail clamping mechanism :
en
- CA383994A - Hollow glass building block :
en
fr
- US2172346A - Pneumatic counterbalance for crank motion machines :
en
- US2172589A - middleton :
en
- US2172655A - Pick-up and loading machine for vine :
en
- GB512413A - An improved device for locating and holding books and like articles :
en
- US2172728A - Electron discharge device :
en
- US2172770A - Winding machine :
en
- FR846327A - Independent core playing ball :
en
fr
- US2173068A - Lifting truck :
en
- FR846128A - Improvements to door locks :
en
fr
- FR846330A - Advanced crankshaft device with fork and central connecting rod :
en
fr
- FR846345A - Industrial photographic paper developing machine :
en
fr
- DE681030C - Vibration damper with pendulously suspended masses :
de
en
- ES5058U - A paper roll holder to get handwritten with copy (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5176U - Gas mask cap. (Machine-translation by Google Translate, not legally binding) :
en
es
- USD116637S - Design for a textile fabric :
en
- FR846343A - Protective device for camera :
en
fr
- US2172648A - Methodi of preparing padded inner :
en
- US2172670A - bourke :
en
- US2172436A - Hydrocarbon treatment :
en
- US2172607A - Benzyl-oxyalkyl and hydroxyalkyl :
en
- DE681098C - Mallet :
de
en
- US2172682A - Soldering iron holder :
en
- DE681040C - Chain pipe cutter :
de
en
- FR846184A - Multiple manifold for electrical machines :
en
fr
- FR846190A - Ionizing seal for spark plugs :
en
fr
- US2172606A - Benzyl-oxyalkyl aromatic :
en
- US2173067A - Manufacture of thiourea :
en
- US2172531A - Fermentation process for improving :
en
- US2172602A - Unitfd statfs patfnt offipf :
en
- US2172390A - Power transmitter :
en
- US2173008A - Key holder :
en
- ES5164U - New model of cryptographic device. :
en
es
- US2172471A - Apparatus for scaling fish :
en
- US2172447A - Increasing the reactivity of cellulose to esterification reagents :
en
- US2172511A - Printing recorder for electric impulse signal systems :
en
- US2172887A - Electrical rectifier :
en
- US2172954A - Chlorinated diphenyl sulphide :
en
- US2172385A - Synthetic resinous compound and method of producing the same :
en
- US2172718A - Goijj separator :
en
- US2172759A - Rectifier circuit :
en
- DE681016C - Electrical heating resistor :
de
en
- US2172605A - Convertible desk :
en
- US2172788A - Automobile wheel and brake mechanism :
en
- DE681058C - Device for automatic regulation of the width of the frequency band of a receiver :
de
en
- FR846321A - Installation for filtering and purifying water :
en
fr
- CA383960A - Metallic sheet handling arrangement :
en
fr
- AT156940B - Radiological procedure. :
de
en
- AU489038A - Improvements in or relating to laminated magnetic elements :
en
- CH206963A - Process for preparing a plastic material. :
en
fr
- US2172847A - Assembling tool :
en
- CA384027A - Track recorder mechanism :
en
fr
- US2172567A - Wind brake :
en
- CH206961A - Electrolyser cell with external electrolyte circulation, especially for water decomposition. :
de
en
- USD116650S - Design for a dress :
en
- USD116670S - Design for a dress :
en
- CH206968A - Device for inserting roll films into developing machines, which can be carried out in daylight. :
de
en
- CH207006A - Arrangement for keeping constant the voltage derived from a rectified alternating current at the terminals of a consumer circuit. :
de
en
- DE681037C - Impact fuse for twist projectiles :
de
en
- US2172806A - Method of making beams :
en
- US2172859A - Electron tube circuits :
en
- US2173038A - Band blade slicing machine :
en
- US2172459A - Shade roller fixture :
en
- US2172975A - Hydraulic clutch :
en
- US2172365A - Directive antenna system :
en
- FR846380A - Process for the preparation of iodine derivatives of sterinoid compounds :
en
fr
- US2172387A - Castering wheel :
en
- ES5059U - Improved grill. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846323A - :
fr
- FR846297A - Protective device for grinding machines against abrasives and other bodies :
en
fr
- US2172504A - Bottle and blank for forming it :
en
- DE681154C - Device for the automatic control of a plurality of electric motors in a certain switching sequence :
de
en
- ES5219U - Sheet of smoking paper. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172347A - Separable light bulb husk :
en
- DE670581C - Method and apparatus for breaking up molten carbide :
de
en
- US2172624A - Tooth brush :
en
- US2172861A - Magnesia insulation and the method of making the same :
en
- US2172980A - Tractor attached implement :
en
- DK56668C - Means for Combating Parasites. :
da
en
- US2172808A - Brush attachment for dustpans :
en
- FR846131A - Feeding device for a spinner with movable bottom of the basket :
en
fr
- GR8496B - METHOD OF MANUFACTURE OF PISOCHER PACKAGING OF VARIOUS OBJECTS. :
el
en
- US2173014A - Artificial golf green :
en
- US2172500A - Motor compressor unit :
en
- US2172715A - Btjildeb s drying stove :
en
- US2172723A - Paper back and slicer :
en
- US2172445A - Impregnated fibrous material and composition suitable for impregnating such material :
en
- US2173057A - Safety lathe dog :
en
- AT156907B - Discharge lamp for the purposes of sound film, video telegraphy, television, etc. :
de
en
- CH206958A - Chocolate manufacturing process and product made according to this process. :
en
fr
- US2172474A - Correcting control method and mechanism :
en
- US2172532A - Hose connection and method of :
en
- FR846211A - Lock enhancements :
en
fr
- GR8491B - METHOD OF LANDING AT THE PRINCIPLE OF LINEAR SLIDING. :
el
en
- DE681199C - Arrangement to display or record desired points of the hysteresis loop using alternating current excitation for the test body :
de
en
- US2172575A - Suction device :
en
- US2172746A - Thermionic valve circuits :
en
- US2172968A - Electric discharge tube :
en
- USD116575S - Design for a necklace :
en
- US2172376A - Roller unit :
en
- USD116557S - Design for a display case :
en
- DE681115C - Filter pipe with a filter lining placed on the outside, especially for pipe wells :
de
en
- US2172354A - Multiplex signaling system :
en
- US2172361A - Folding mechanism for printing machines :
en
- US2172495A - Electric immersion heater :
en
- DE680690C - Auxiliary rudder drive by means of bumpers :
de
en
- US2172864A - Container :
en
- US2173009A - Electromechanical control device for lathes and other machine tools :
en
- US2172616A - Rolling mill system :
en
- US2173058A - Acid substituted hydroxy alkylamines and process of making same :
en
- US2172351A - Forming tool :
en
- US2172414A - Strip feeding and imprinting apparatus :
en
- AU377938A - Improvements relating togas cooking stoves :
en
- CH206993A - Process for the production of the fillings of quilts, pillows, sleeping bags, aviator clothing, insulating mats or the like. :
de
en
- CH207010A - Overvoltage protection device. :
de
en
- US2172553A - tripp :
en
- USD116616S - Design for a vending machine casing :
en
- USD116640S - Design for a hat :
en
- US2172652A - Finger-lock tool holder :
en
- US2172779A - Film apparatus :
en
- US2172692A - Hair net protector :
en
- DE681092C - Baskuel gear for windows u. like :
de
en
- AT156980B - Pyrophoric petrol lighter. :
de
en
- USD116633S - rubner :
en
- CH206989A - Process for the hot processing of heat-resistant steels. :
de
en
- AT156962B - Storage facility for fruit and vegetables. :
de
en
- US2172695A - Combination vanity-purse :
en
- USD116638S - Design for a fur coat :
en
- US2172535A - Conversion of acyclic hydrocarbons :
en
- CA384045A - Lawn rake :
en
fr
- US2172941A - Operating table :
en
- CA383946A - Beer and ale stabilizing process :
en
fr
- CH206964A - Tear-off pad. :
de
en
- AT156925B - Device for the optional generation of flashing light and festival light. :
de
en
- AT156861B - Impact fuse for twist projectiles. :
de
en
- US2172577A - Milk filtering and cooling device :
en
- US2172615A - High speed loom :
en
- US2172840A - Housing with telescopic beams :
en
- US2172677A - Electric protective device :
en
- US2172818A - Electrical transmission of color photography :
en
- AT156936B - Coupling device. :
de
en
- US2172716A - Automatic picker rod lubricator :
en
- DE680968C - Schlaegermuehle :
de
en
- AU108436B2 - Safety cover lock with motor interlock for underneath driven centrifugal hydro-extractors :
en
- CH207005A - Fastening device for sheet metal stator segments of electrical machines. :
de
en
- AT156964B - Liquid fuel carburetors. :
de
en
- AU108461B2 - Improvements relating togas cooking stoves :
en
- US2172524A - Handle for cooking utensils :
en
- USD116573S - Design for a flacon :
en
- CA384001A - Colour selection picture producing method :
en
fr
- CH206981A - Movement plate. :
de
en
- CH206935A - Continuous liquid heater with automatic switching device. :
de
en
- US2172341A - Enrober belt :
en
- US2172518A - Variable motion transmitter :
en
- DE681077C - Machine for straightening sewing machine needles :
de
en
- AT156951B - Light meters for photographic use. :
de
en
- CH206988A - Gear. :
de
en
- AT156871B - Capsule closure for bottles or the like. :
de
en
- USD116548S - Design for a vending machine casing :
en
- US2172781A - Cheese coating :
en
- US2172905A - Wood sectional block :
en
- USD116652S - Design fob a dress :
en
- DK56670C - Air-cooled Vehicle Engine with Fan for Cooling Air. :
da
en
- US2173048A - Portable sound recording and sound reproducing machine :
en
- US2172848A - Hand brake mechanism :
en
- ES5156U - An old rubber mask (Machine-translation by Google Translate, not legally binding) :
en
es
- DE681109C - Hollow wave :
de
en
- DE681193C - Cold band saw machine :
de
en
- FR846241A - Process for the composition of characters and animals in all their movements and attitudes :
en
fr
- FR846291A - Light projector :
en
fr
- US2172733A - Deflection coil :
en
- ES5142U - A device adaptable to all kinds of lamp holders for the screening of light in any case of alarm (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846165A - Process for desulfurizing gases :
en
fr
- US2172803A - Polycarboxylic acid esters :
en
- US2173029A - Process for rendering textiles water-repellent and products therefrom :
en
- USD116676S - Design for a self-closing bottle cap :
en
- CA383945A - Beer and ale maturing process :
en
fr
- AT156886B - Swimsuit. :
de
en
- CA383953A - Motor drive mechanism :
en
fr
- AT156950B - Process for the preparation of an anterior pituitary hormone preparation. :
de
en
- CH207039A - Overhead line switch, especially for trackless railways. :
de
en
- US2172790A - Juice extracting machine :
en
- USD116597S - Design for a spoon or analogous :
en
- US2173026A - Speed regulating means for polyphase generator units :
en
- AU378938A - Synthetic fibers :
en
- CA383948A - Beer and ale stabilizing process :
en
fr
- US2172510A - Hat :
en
- USD116668S - Design for a dress :
en
- DE680987C - Ball joint with one-piece ball holder :
de
en
- FR846290A - High speed rotation axis :
en
fr
- CH207000A - Process for increasing the power developed in internal combustion engines, and apparatus for implementing this process. :
en
fr
- US2173035A - Method of sidetracking wells :
en
- US2172638A - Apparatus for producing sized :
en
- USD116590S - Design fob a coat :
en
- CH206999A - Fluid transmission. :
de
en
- US2172846A - Window cleaning seat :
en
- US2173069A - Process of producing quaternary ammonium bases :
en
- DK56674C - Capsule closure. :
da
en
- ES5202U - Crown cap container. (Machine-translation by Google Translate, not legally binding) :
en
es
- USD116585S - Design for a merchandise display :
en
- AT156919B - Tape form material for mechanical sound recording and process for its manufacture. :
de
en
- USD116649S - Design for a dress :
en
- AU108462B2 - Synthetic fibers :
en
- US2172691A - Azo dyestuffs :
en
- CH206932A - Ladder scaffolding. :
de
en
- US2172406A - Process of plasticizing regenerated cellulose and product :
en
- US2172986A - Power lift mechanism :
en
- AU382538A - Gain control system :
en
- CA384008A - Dry battery :
en
fr
- US2172600A - van der werth :
en
- US2172634A - Photographic exposure meter :
en
- AT156879B - Automatic firearm with sliding barrel. :
de
en
- US2172419A - Automatic eggshell perforating machine :
en
- US2172999A - Electrically controlled automatic lathe :
en
- USD116642S - Design fob a dress :
en
- US2172928A - Windshield wiper :
en
- DE680931C - Receiver with galvanically coupled low frequency amplifier :
de
en
- US2172644A - Container closure :
en
- US2172797A - Adjustable head support :
en
- US2172596A - Impulse sender :
en
- US2172995A - Furnace door frame construction :
en
- DK56679C - Densification funnel for Textile Weaver. :
da
en
- US2172494A - Blind stitch sewing machine :
en
- US2172886A - Shredding machine :
en
- US2172584A - Steering wheel protector :
en
- USD116578S - Design fob a house number casing :
en
- USD116608S - Design for a combined automobile :
en
- AU575238A - Improvements in thermionic valve circuits for controlling direct current apparatus :
en
- DE680956C - Four-stroke gas engine :
de
en
- DK56673C - Electric Bicycle Light. :
da
en
- US2172571A - Vehicle :
en
- US2172917A - Steaming implement :
en
- CH206930A - Battens for gently sloping, tile-covered roofs. :
de
en
- US2172824A - Fishing reel :
en
- US2172686A - Refrigerator car construction :
en
- NL46652C - :
en
- US2172687A - Base for electrical household :
en
- US2172832A - Carrier current transmission system :
en
- US2172883A - Combined billfold and key holder :
en
- US2172408A - Air conditioning apparatus :
en
- CH206934A - Humidifier on radiators. :
de
en
- CA384024A - Scaffold bracket :
en
fr
- AT156888B - Optics in optical sound recorders for monitoring the recording. :
de
en
- CH207041A - Process for the formation of corrosion surfaces on aluminum and aluminum alloys. :
en
fr
- AU108463B2 - Improvements in and relating to light-reflecting systems :
en
- CH207038A - Rotary body, in particular rail wheel with wear-resistant surface parts and method for producing such a rotary body. :
de
en
- US2172608A - Benzyl-oxyalkyl and hydroxyalkyl :
en
- US2172673A - Electric snap switch construction :
en
- US2172984A - Shearing chisel :
en
- USD116559S - Design fob a game device :
en
- DE680879C - Process for the production of condensation products :
de
en
- CH206944A - A method of reinforcing the bottom of a deep-drawn stainless steel container, and a device for the manufacture by said method of containers with a reinforced bottom. :
en
fr
- CA383915A - Valve :
en
fr
- CA383932A - Vacuum bottle :
en
fr
- CA384044A - Radio receiver switching device :
en
fr
- US2172424A - Clothing bag :
en
- US2172876A - Duplicating apparatus :
en
- US2172530A - Cathode bay tube :
en
- US2172679A - Train order hoop :
en
- US2172903A - Electric lighting system :
en
- US2172429A - Composite tubular structure :
en
- NL47815C - :
en
- US2172683A - Mining process :
en
- US2172684A - Automatic circuit breaker :
en
- US2172581A - X-ray filament current metering :
en
- US2173059A - Temperature regulator :
en
- CA383980A - Hydrolyzed cellulose acetate :
en
fr
- CH206984A - Watch glass. :
de
en
- FR846313A - Periodic drain trap :
en
fr
- US2172489A - Combined pressure and temperature equalizer :
en
- CA383954A - Sheet feeder :
en
fr
- USD116604S - Design for a stove handle :
en
- US2172805A - Call distributing system :
en
- CA384020A - Television transmitting tube :
en
fr
- AT156901B - Diaper made of rubber or the like. :
de
en
- CH207042A - Aluminum manufacturing process. :
en
fr
- USD116577S - Design foe :
en
- DE681133C - Loesh chamber fluid switch :
de
en
- AT156954B - Lighting device for episcopic projection. :
de
en
- FR846300A - Radiator or heat exchanger with automatically variable surface :
en
fr
- FR846391A - Rotary Grinding Tool Improvements :
en
fr
- FR846393A - Process for representing at least two sizes of the same pattern of a garment :
en
fr
- US2172709A - Lighter :
en
- FR846179A - Advanced training in electric batteries :
en
fr
- FR846367A - Improvements to the processes of distillation, rectification or separation of mixtures of liquids of different volatilities :
en
fr
- AT156908B - Record music cabinet. :
de
en
- AT156938B - Receiver with mains transformer and rectifier for optional connection to networks of different types of current. :
de
en
- DE681131C - Fluid switch with pressure chamber and pressure-free antechamber and two interruption points connected in series :
de
en
- DE681112C - Method and device for drying :
de
en
- NL46678C - :
en
- DE680978C - Ski binding :
de
en
- DE680998C - Warming system for crossings on single-track routes :
de
en
- DE681153C - Method and device for producing active coal :
de
en
- ES5206U - Portable indoor antenna for radio reception. (Machine-translation by Google Translate, not legally binding) :
en
es
- GR8495B - METHOD OF MANUFACTURING GLASSES WATCHES OF VARIOUS COLORS AND SHADES. :
el
en
- CA383996A - Railway vehicle axle lateral motion control :
en
fr
- DE681140C - Electrically heated baking or roasting device with a ring heater housed in a boertel edge of the lid :
de
en
- FR846142A - Improvements to sanitary devices :
en
fr
- US2172515A - Resiuent ceoss link fob tire chains :
en
- US2172675A - Spacer for film reels :
en
- AT156862B - Equipment for the most error-free parking of electric elevators on the individual floors. :
de
en
- US2172446A - Riveting machine for mattress borders :
en
- US2173005A - Resinous products from aldehydes and acrylic amides :
en
- DE681028C - Device driven by an electric motor and working with mechanical mass action, especially for releasing brakes :
de
en
- DE681150C - Optionally, the window sash can be swiveled around a vertical or a horizontal axis :
de
en
- AT156910B - Device that can be used as a manuscript holder to hold the carbon paper in reserve for manual use by the typist. :
de
en
- CH206941A - Hot water generator on cooking stoves. :
de
en
- US2172618A - Weighing mechanism :
en
- AT156915B - Shoe heel. :
de
en
- AU108475B2 - Method and apparatus for determining the wave form of a periodic impulse :
en
- CA384029A - Lubricating oil preparation :
en
fr
- CH206931A - Shutters. :
de
en
- FR846270A - :
fr
- US2172593A - Multiple drink mixing machine :
en
- AU108459B2 - Improvements in and relating to apparatus for drying berry and other fruits and hessian fastening elements for use with said apparatus :
en
- AU382238A - Improvements in automatic selectivity control and automatic frequency control systems in radio and like receivers :
en
- DE681045C - Chassis, especially for car trailers :
de
en
- FR846106A - Light metal piston for engines and method and device for manufacturing a metal piston metallized on its surface :
en
fr
- DE681053C - Typewriter with a paper carriage that can move laterally in both directions and is driven by a motor :
de
en
- DE681160C - Heel lasting machine :
de
en
- FR846222A - Elastic device used to form and seal the joints of concrete slabs of roadways :
en
fr
- FR846307A - Control device for all ignition components in internal combustion engines :
en
fr
- ES5154U - New box for candy and chocolates. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846152A - Advanced control mechanism particularly applicable to the speed control of an internal combustion engine :
en
fr
- FR846154A - Process for the production of centrifugal castings :
en
fr
- AT156993B - For the formation of a bed, a sledge or the like. Usable backpack. :
de
en
- US2172882A - Antifreeze system :
en
- ES5153U - A new eyelash curling device (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846250A - Piston engine with piston compressor :
en
fr
- FR846178A - :
fr
- US2172747A - Method of condensing organic ox :
en
- US2172802A - Computing device :
en
- US2172736A - Regenerative chamber or retort :
en
- DE680928C - Agitator :
de
en
- DE680996C - Brush drilling and tamping machine :
de
en
- FR846247A - Improvements with molding powders of the urea-formaldehyde type :
en
fr
- US2172508A - Bridge scoring device :
en
- DK56667C - Container for Absorbing Milk during Milking and Transport. :
da
en
- CA383998A - Valve resetting device :
en
fr
- DE681034C - Multi-part thimble with needle clamp :
de
en
- ES5162U - An old rubber mask with sweat-absorbing device (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846350A - Luminescent electric discharge device in gases or vapors :
en
fr
- DE680971C - Irradiation of protein bodies :
de
en
- US2172359A - Helical shear :
en
- US2172437A - Purification of still residue :
en
- US2172450A - Educational toy clock dial :
en
- US2172950A - Automatic switching equipment :
en
- US2172960A - Suction cleaner :
en
- US2172461A - Form clamp :
en
- US2172889A - Fish lure :
en
- FR846337A - High lift device :
en
fr
- DE681027C - Carrying reversal with lateral self-adjustment :
de
en
- US2173045A - Machine fob :
en
- DE681194C - Saw sharpening device with a file sliding in a guide that can be adjusted to the saw and a holder that carries the guide and is attached to the saw :
de
en
- FR846360A - Portable stove, mainly for camping or excursion :
en
fr
- DE680932C - Electrical signal receiving device for automatic display :
de
en
- DK56672C - Streamlined Vehicle with Rear Engine. :
da
en
- FR846167A - Method of manufacturing a headband cap for maintaining the hair and resulting products :
en
fr
- GB512423A - Improvements in and relating to dough moulding machines :
en
- US2172834A - Safety device for cigar shapers :
en
- US2172720A - Honing device :
en
- US2172776A - Web-replenishing means :
en
- US2173033A - Method and apparatus useful in the production of wells :
en
- US2173064A - Plumbing fixture :
en
- US2172451A - Amusement ride :
en
- US2172762A - Reamer construction :
en
- FR846244A - Charge for the fuel supply of motor vehicles equipped with wood-burning gasifiers :
en
fr
- FR846278A - Roller shutter box :
en
fr
- CA384023A - Body belt :
en
fr
- FR846161A - Electromagnetic brake motor :
en
fr
- US2172453A - Radio transmitter :
en
- DE680940C - Selector for telecommunication systems :
de
en
- US2172548A - Shaped bodies for electric purposes :
en
- DE680985C - Process for the production of rubber-like condensation products from aqueous solutions of polysulfides of alkali metals or alkaline earth metals and low molecular weight paraffin dihalides :
de
en
- US2172744A - Piston expander :
en
- US2172913A - Paper-feeding device :
en
- US2172932A - Variable pitch propeller :
en
- US2172962A - Voltage doubler circuit :
en
- FR846199A - Process for the electrolytic production of strongly adherent nickel precipitates :
en
fr
- CA383995A - Hollow building block :
en
fr
- CH206952A - Gear for driving the washing machine bell. :
de
en
- CH207012A - Process for the manufacture of highly evacuated electrical discharge tubes. :
de
en
- DE681061C - Protection circuit for electrical system parts :
de
en
- ES5165U - A model of fixing slate (Machine-translation by Google Translate, not legally binding) :
en
es
- AT156973B - Cross slide parallel guide device for dough kneading machines. :
de
en
- DE681071C - Process for introducing iron chips into the melting zone of shaft furnaces :
de
en
- DK56658C - High voltage transformer with Cascade division of the High voltage winding. :
da
en
- US2172462A - Vanity case :
en
- FR846180A - Improvements to feeders for automatic machines :
en
fr
- FR846284A - Folding landing net :
en
fr
- CA383966A - Carbureter :
en
fr
- CA384041A - Felted fibre insulation producing apparatus :
en
fr
- CA383941A - Hair waving heating element :
en
fr
- CA384030A - Exothermic reaction controlling method :
en
fr
- DE681084C - Crank embroidery machine :
de
en
- US2172641A - Wheel and springing element :
en
- USD116673S - Design fok a dress :
en
- US2172988A - Production of cardboard box cuttings :
en
- US2172820A - Thermostat :
en
- US2172990A - Skid rim for rubber tire tractors and implements :
en
- GB512432A - Improvements in or relating to a chenille forming device for rug making :
en
- FR846361A - Automatic tension and compensation system for chain or belt speed variators or other transmission components :
en
fr
- FR846174A - Stereoscopic camera for cinematographic shots :
en
fr
- FR846363A - Improvements to electrical measuring devices operating with dry rectifiers :
en
fr
- ES5286U - A beauty case for personal use (Machine-translation by Google Translate, not legally binding) :
en
es
- GB512454A - Improvements in or relating to motion picture apparatus :
en
- US2172890A - Removable seat cover :
en
- FR846201A - Process for the production of coatings and impregnations :
en
fr
- FR846376A - Air navigation and aerial bombardment equipment :
en
fr
- FR846177A - Device for adjusting the adjustment amplitude of the gas or vapor discharge paths for high operating voltages :
en
fr
- NL46804C - :
en
- FR846207A - Motor vehicle with controlled oscillating half-axles :
en
fr
- CA384012A - Accounting machine :
en
fr
- CH207017A - Electric resistance furnace. :
de
en
- GB512428A - Improvements in ornamental clips :
en
- DE681083C - File composed of individual cutting plates :
de
en
- USD116596S - Design for a textile fabric :
en
- FR846372A - Container for the transport and distribution of liquids, can also be used as a heat exchanger :
en
fr
- USD116581S - Design for a back fob pebiodicals :
en
- GB512446A - Improvements in or relating to multi-way cocks :
en
- GB512450A - Improvements in or relating to the production of photographic images and to light filters used in the production of such images :
en
- FR846255A - Device for setting devices, in particular indicating and controlling devices for airplanes and ships :
en
fr
- FR846400A - Manufacturing process of anti-friction metal for smooth bearings :
en
fr
- FR846213A - Sugar string forming machine :
en
fr
- FR846303A - Accordion mechanics :
en
fr
- USD116565S - Design for an ice crusher :
en
- GB512426A - Improvements in or relating to fluid pressure transmission systems :
en
- US2172916A - Temperature control in refrigerating or cooling apparatus :
en
- FR846386A - Gasifier and filter assembly for motor vehicles and stationary engines :
en
fr
- US2172791A - Windshield wiper arm :
en
- DE681134C - Switching device on doors :
de
en
- FR846101A - Advanced aircraft :
en
fr
- FR846271A - Metal vapor electric discharge lamp with a certain amount of vaporizable metal :
en
fr
- US2172525A - Jewelry chain :
en
- US2172582A - Hair curler :
en
- US2172409A - Mattress :
en
- US2173061A - Damped chart-pen lifter :
en
- CA384007A - Sinker type anchor :
en
fr
- AT156971B - Method for processing potatoes on a dry product. :
de
en
- DE681183C - Support hangers in ambulances :
de
en
- US2172363A - Combined harvester and thresher :
en
- US2172536A - Edward joseph hepele :
en
- US2172559A - Sewing machine :
en
- US2172763A - Anthraquinone acid wool dyestuff :
en
- US2172919A - Highway guardrail :
en
- US2173037A - Well casing :
en
- US2173052A - Monazo dyes :
en
- USD116560S - Design for a table top :
en
- USD116561S - Design for a merchandise display :
en
- AU108431B2 - An improved endless doctor-blade for gravure printing presses and method of making same :
en
- CH206943A - Mattress with a spring insert. :
de
en
- US2172485A - Planter :
en
- CA383925A - Trawl releasing mechanism :
en
fr
- FR846359A - Closet device system :
en
fr
- US2172826A - Slip :
en
- USD116583S - Design for a rack for periodicals :
en
- US2172543A - Swivel palm for web shifting :
en
- USD116617S - Design fos macaroni :
en
- US2172534A - Catalytic dehydrogenation of :
en
- ES5226U - A new case for lipstick (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172881A - Adjustable shelf support :
en
- DE679844C - Machine vise :
de
en
- US2172809A - Method of controlling the supercharging pressure in internal combustion engines :
en
- GR8490B - METHOD TO AUTOMATICALLY WELD WITH ELECTRIC ART WITH THICK COATED ELECTRODES. :
el
en
- CA383924A - Self regulating brake :
en
fr
- US2172597A - Magnifying device :
en
- US2172725A - Variable condenser :
en
- US2172989A - Tassel :
en
- US2172998A - Gum massager :
en
- FR846157A - Device for electric control of mobile stations for weapons, projectors or other devices :
en
fr
- FR846328A - Adjustable guide for punching and similar work :
en
fr
- CA383939A - Fluid or powder dispensing package :
en
fr
- ES5217U - Improvements in gas masks, made of rubber. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846311A - Dual control surfaces for airplanes :
en
fr
- US2172539A - Facsimile recording system :
en
- US2173012A - Airplane motor :
en
- DE681002C - Method to compensate for the uneven brightness distribution of the received image that occurs when image splitting tubes with storage electrodes are used :
de
en
- DE680995C - Device for coloring artificial stone cakes on colored pigs :
de
en
- USD116671S - Design for a dress :
en
- DE681025C - Braid holder :
de
en
- CA383956A - Metal spraying method and composition :
en
fr
- CA383984A - Detergent :
en
fr
- US2172738A - Cathode ray tube :
en
- US2172920A - Telegraph system :
en
- US2172580A - Weather :
en
- AT156956B - Regulation of the amplification of secondary electron amplifier tubes. :
de
en
- CA384028A - Dehydrogenation catalyst :
en
fr
- US2172573A - Eyeshield :
en
- US2172869A - Machine for ironing furs :
en
- US2172712A - Azo dyestuffs :
en
- US2172411A - Piston peening machine :
en
- US2172481A - Jarring tool :
en
- US2172498A - Air brake :
en
- US2173016A - Ophthalmic mounting :
en
- AT156932B - Control procedure for continuously working mixing plants. :
de
en
- AT156942B - Radio receiving circuit with means for suppressing aperiodic disturbances occurring during reception. :
de
en
- CA383963A - Temperature control system :
en
fr
- USD116574S - Design foe a kitchen cabinet base :
en
- US2172473A - Bicycle drive :
en
- US2172771A - Ventilating system :
en
- AT156913B - Rigid or semi-rigid one-piece collar. :
de
en
- AT156969B - Upholstered insert for bed bench. :
de
en
- US2172878A - Starch tray :
en
- US2172428A - Corrosion-resistant ferrous alloys :
en
- US2172431A - Sound recorder and reproducer :
en
- AT156874B - Wind protection for grave lights or the like. :
de
en
- US2172743A - Composition of matter :
en
- US2173007A - Beverage dispenser :
en
- US2172896A - Cellular box construction :
en
- USD116603S - Design for a snow ring for a ski pole :
en
- CH206971A - Process for the production of structural elements from reinforced concrete for air raid shelters. :
de
en
- CA383929A - Automobile glare shield :
en
fr
- FR846115A - Improvements to the collecting mechanism for continuous coil type cigarette-making machines :
en
fr
- FR846338A - Auxiliary pedal brake device for cycles :
en
fr
- US2172599A - Fluid actuated relay apparatus :
en
- US2172667A - Furnace :
en
- CH206955A - Braces replacement, in particular on round trousers. :
de
en
- DE680827C - Sieve excited by two crankshafts running in synchronism to high speed circular vibrations :
de
en
- FR846231A - Charging device for shaft furnaces, in particular for firing cement, lime or the like :
en
fr
- CA384039A - Liquid feeding apapratus :
en
fr
- CH206948A - Process to be used in the manufacture of yarns from adhesive plant fibers. :
de
en
- AT156927B - Device for line and column correct clamping of bookkeeping sheets in booking machines. :
de
en
- US2172633A - Electric switch :
en
- CA383914A - Garment :
en
fr
- CA383983A - Ink or stain erasing process :
en
fr
- AT156952B - Light meters for photographic use. :
de
en
- US2172384A - Luminous tube sign :
en
- CA383991A - Cleaning composition :
en
fr
- CA384005A - Activated magnesium oxide :
en
fr
- CH206956A - Insole for shoes. :
de
en
- CH207031A - Exhibition shelf support. :
en
fr
- AU18239A - Method and apparatus for determining the wave form of a periodic impulse :
en
- CA383916A - Electron discharge tube and circuit :
en
fr
- NL47794C - Method for temperature control in the treatment of carbonaceous materials with hydrogenating gases :
en
nl
- US2172865A - Device for ensuring the automatic regulation of the delivery of hydraulic mains :
en
- AT156853B - Process for the production of centrifugally cast bodies with finishing substances. :
de
en
- CH206996A - Fastening device on buttons, snaps, club badges or the like. :
de
en
- CH206939A - Fish tape. :
de
en
- DE680977C - Device for converting two skis into one sled :
de
en
- AT156960B - Bearing with several, wedge-shaped inlet spaces in the direction of rotation having bearing bodies. :
de
en
- FR846348A - Helicylindrical broaching with equidistant turns in planes parallel and perpendicular to the winding axis :
en
fr
- AT156937B - Calculating or accounting machine. :
de
en
- ES5216U - New container with perforated and sewn closure. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU108451B2 - Gain control system :
en
- CH207025A - Method for the selective reception of electro-magnetic waves. :
en
fr
- DE681164C - Process and device for removing carbonic acid and young bouquets during beer fermentation :
de
en
- US2172981A - Fluid pressure driving and reversing mechanism :
en
- DE680836C - Furnace for the production of gas and coke :
de
en
- DE680990C - Process for the autotypical decomposition of halftone images :
de
en
- FR846331A - Further training in valve manufacturing :
en
fr
- CH206938A - Cylinder lock. :
de
en
- NL47799C - :
en
- US2172672A - Dirt scraper :
en
- US2173065A - Safety inner tube for pneumatic tires :
en
- USD116646S - Design fob a head covering or :
en
- USD116663S - Design fob a dress :
en
- US2173027A - Bait holder :
en
- USD116609S - Design for a textile fabric :
en
- US2172432A - Magnifying glass renting device :
en
- US2172591A - Dental floss holder :
en
- US2172895A - Apparatus and procedure for feeding molten glass :
en
- US2173044A - Auxiliary transmission mechanism for four-wheel-drive automotive vehicles :
en
- US2173063A - Apparatus for melting magnesium :
en
- DE681105C - High voltage circuit breaker with arc extinguishing by an air stream :
de
en
- US2172538A - Holder fob slicing bread :
en
- US2172973A - Vacuum cleaner :
en
- AT156968B - Method and device for the extrusion of extruded material continuously fed from a metal extrusion press, in particular for the production of lead cables. :
de
en
- AT156891B - Sound optics with cylinder lens objective. :
de
en
- US2172360A - Loader construction :
en
- US2172777A - Rotary machine :
en
- US2172452A - Receptacle closure :
en
- US2173040A - Desizing textiles :
en
- USD116651S - Design for a baby nursing bottle :
en
- US2172377A - Roller rail unit :
en
- US2172552A - Modulated carrier wave :
en
- CH206998A - Reciprocating gear. :
de
en
- US2173013A - Apparatus for the combustion of :
en
- DE680952C - Hardness testing machine :
de
en
- US2172787A - Sign carrier :
en
- FR846139A - Method and device for obtaining the reproduction of film giving a plastic impression :
en
fr
- FR846322A - Optical angle measuring device, such as sextant :
en
fr
- FR846347A - case or box for sweets, dragees, tablets and other items :
en
fr
- US2172466A - Mold :
en
- US2172946A - Tobacco smoke purifier :
en
- DE681162C - Process for operating dry tunnels with several treatment zones :
de
en
- CA384035A - Trimming machine :
en
fr
- DE681145C - Multi-disc friction clutch :
de
en
- GB512431A - Improvements in slit burners for heating metals :
en
- DE681142C - AC vibratory massager :
de
en
- USD116667S - Design for a dress :
en
- IE15887L - Medicinal magnesia mixture :
en
- IS261A7 - Equipment for fuel pumps for internal combustion engines :
en
is
- ES5161U - A mask body for old masks (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172662A - Flexible coupling :
en
- USD116614S - Design fob a sot :
en
- US2172496A - Bottle breaking device :
en
- USRE21205E - Reinforced :
en
- AU376138A - Improvements in or relating to the distillation of coal or shale :
en
- DE680962C - Disk mill :
de
en
- DE681120C - Cooling for motor vehicles, aircraft, etc. like :
de
en
- AU108423B2 - Improvements in and relating tothe operation of vertical carbonizing retorts :
en
- CA383959A - Rolling mill :
en
fr
- FR846109A - Pencil sharpeners :
en
fr
- FR846187A - :
fr
- DK56671C - Device by bushing sleeves for pipelines through walls and floor separations. :
da
en
- DE681042C - Process for the production of an enteric substance :
de
en
- DE681132C - High voltage circuit breaker of the support type :
de
en
- US2172486A - Bearing :
en
- US2172782A - Chuck mechanism for broaching steel :
en
- US2172646A - Activated sludge apparatus :
en
- AU1439A - Improvements in and relating to beam grids for roof or floor constructions :
en
- GB512457A - Improvements in electrical systems of remote control :
en
- US2172578A - Musical tuning device :
en
- US2172601A - Selective control device :
en
- US2172939A - Vehicle ventilation apparatus :
en
- US2172982A - Conveyer for harvester-threshers :
en
- US2173051A - Recording head and process of recording :
en
- FR846378A - Improvement in timers :
en
fr
- US2172937A - Toy :
en
- US2173075A - Oil seal :
en
- AT156990B - Travel blanket. :
de
en
- FR846127A - Roller rail :
en
fr
- ES5285U - Shaving razor perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172924A - Fastener :
en
- DE681170C - Vice coupling of a die setting and line casting machine :
de
en
- US2172418A - Separating refrigerant from frozen foods :
en
- CA384033A - Electric contact terminal :
en
fr
- DE680950C - Comparative microscope :
de
en
- USD116620S - Design fob a sign ok similar article :
en
- US2172647A - Adjustable float valve for oil :
en
- US2172710A - Air cleaner for vacuum brakes :
en
- AT156934B - Process for the production of pressing and smoothing strips for sole smoothing machines. :
de
en
- AU26539A - Sole for footwear :
en
- FI18594A - Double bed or sofa bed :
en
fi
- CA383934A - Ferric alloy processing :
en
fr
- CA383992A - Heater and fan :
en
fr
- FR846145A - Belt enhancements :
en
fr
- US2172393A - Process for drying whey :
en
- DE681063C - Arrangement for controlling the control grid of gas or vapor discharge lines working in parallel with a constantly excited cathode :
de
en
- DE681168C - Casting slide of a die setting and line casting machine :
de
en
- IS116B6 - Method for processing fish liver meal from fish oil and grits :
en
is
- DE680947C - Hand protection device for cart rollers :
de
en
- US2172475A - Process for the ennoblement of textile materials and products therefrom :
en
- US2172654A - Wringer :
en
- US2172666A - Switch :
en
- US2172769A - Portable stove :
en
- US2172529A - Bag holder :
en
- US2173019A - Gauge :
en
- USD116653S - Design for a dress :
en
- CA384031A - Door sealing strip :
en
fr
- AT156878B - Insert filter for gas masks. :
de
en
- CA383985A - Detergent :
en
fr
- DE681047C - Process for the production of hydraulic binders, especially for road and road construction :
de
en
- DE681165C - Method and device for the patterning of socks :
de
en
- FR846227A - Motor fuels :
en
fr
- IE15507L - H.p.m.v. electric discharge lamps :
en
- DE681021C - Well-designed stocking :
de
en
- FR846176A - Device for measuring blood pressure or other applications :
en
fr
- FR846191A - Process for the preparation of heterocyclic compounds, of the pyridine, quinoline and isoquinoline series :
en
fr
- US2172945A - Cable manufacturing apparatus :
en
- FR846217A - Sophisticated lens :
en
fr
- FR846188A - Winch improvements :
en
fr
- FR846212A - Pick-up wheelbarrow for agricultural or other work :
en
fr
- FR846267A - Device for frequency adjustment by means of an electric regulator :
en
fr
- FR846172A - Shelf with separable sink :
en
fr
- DE680888C - Process for the production of organic arsenic compounds :
de
en
- DE680832C - Road building material and process for its production :
de
en
- FR846308A - Improvement in the heating of baths by Joule effect :
en
fr
- FR846340A - Boiler improvement :
en
fr
- DE680986C - Device for the steam extraction for electric roasting and baking tubes, which are installed in the lower part of large electric stoves :
de
en
- DE681088C - Cleaning device for cans :
de
en
- US2172978A - High frequency cable :
en
- CH206969A - Catch balloon toy for children. :
de
en
- US2172468A - Signal :
en
- US2172557A - Electrical method of geophysical :
en
- CH207047A - Street car. :
de
en
- SE96836C1 - Multi-cylinder internal combustion engine :
en
sv
- USD116592S - Design for a lens strap :
en
- USD116635S - Design for an overshoe or similar :
en
- USD116636S - Design for a boot ob similar water :
en
- DE680965C - Scraper device for the grinding and squeezing rolls of grinders :
de
en
- USD116641S - Design for a textile fabric or :
en
- US2172657A - Venetian blind :
en
- AT156963B - Parental control. :
de
en
- CA383950A - Dental backing pattern strip :
en
fr
- US2172487A - Load compensated control system :
en
- DE680983C - Device for charging series-connected collector batteries :
de
en
- DE681129C - Receiver with bandwidth control in the high frequency section :
de
en
- DK56654C - Pressure plate for Addressing machines. :
da
en
- US2172415A - Process of recovering phenols :
en
- US2172621A - Hernia pad :
en
- US2172707A - Resilient coupling :
en
- US2172921A - Loom picker manufacture :
en
- FR846193A - Advanced lubricant and process for manufacturing it :
en
fr
- FR846246A - Process for halogenating organic compounds :
en
fr
- FR846304A - Improved method and apparatus for the purification by filtering of gas and, in particular of gasifier gas, and installation comprising application thereof :
en
fr
- US2172540A - Conversion of alcohols to aromatic :
en
- FR846265A - Attachment of shifters for motorcycle handlebars :
en
fr
- FR846364A - Process for the preparation of products containing the essential elements of natural vanilla :
en
fr
- AT156943B - Process for the production of improved swelling substances for therapeutic use. :
de
en
- AT156884B - Firing pin tensioning device for firearms. :
de
en
- DK56653C - Steam generator. :
da
en
- FR846281A - Discharge apparatus containing metals of high melting temperature inside, fixing gases even at operating temperature :
en
fr
- FR846326A - Process for molding powders based on synthetic resins and resulting products :
en
fr
- US2172783A - Method and device for developing :
en
- DE681141C - Adhesive for bonding materials provided with water-repellent surfaces :
de
en
- DE680945C - Process for cleaning distillation gases from hard coal, lignite and the like like :
de
en
- FR846146A - Improvement in the supply of internal combustion engines :
en
fr
- US2172685A - Stack dumper :
en
- CA383923A - Flat knitting machine :
en
fr
- CH207022A - Stretcher. :
de
en
- US2172966A - Can and cover assembling machine :
en
- DE680948C - Device for syringing pre-cooked fiber-containing plant stems, in particular nettle and hemp stems :
de
en
- US2172838A - Building design and construction :
en
- FR846344A - Float level gauge, with electric remote control device :
en
fr
- CH206980A - Carrier for the movement and face of a clock, and the method for making this carrier. :
de
en
- DE681148C - Milk heater with horizontal surrounding plates :
de
en
- FR846144A - Device to prevent the penetration of dust or other foreign bodies inside bearing housings :
en
fr
- DE681093C - Skylight opener :
de
en
- US2173011A - Corsage clip :
en
- US2172443A - Patterned fabric and process of producing the same :
en
- USD116601S - Design for a laundry washes :
en
- CH206983A - Wristwatch box. :
en
fr
- FR846156A - Reversible electric accumulator battery :
en
fr
- FR846159A - Sandal and its manufacturing process :
en
fr
- FR846108A - Method of adjusting the fuel supply to an aircraft engine, in particular an engine comprising a charge blower :
en
fr
- FR846252A - Liquid bath heater :
en
fr
- US2172362A - Front wheel drive mechanism for vehicles :
en
- US2172561A - Wrench :
en
- FR846210A - Lubricating pump :
en
fr
- US2172907A - Clothesline reel and stretcher :
en
- DE681099C - Control device for engines with a regulator acting on the propellant supply :
de
en
- FR846132A - Electric motor with automatic locking brake :
en
fr
- DE681108C - Dry rectifier :
de
en
- DK56660C - Procedure for the Preparation of Concentrates and Dry Products of Blood. :
da
en
- FR846354A - Device for spinning the salad :
en
fr
- DK56652C - Procedure for the Preparation of Pregnant Dions. :
da
en
- FR846194A - Automatic wake-up device by telephone call for telephone subscribers :
en
fr
- FR846192A - Method and device for protecting trees and the like against damage from insects, vermin and the like :
en
fr
- US2172959A - Sunglasses :
en
- US2172964A - Hair curler :
en
- DK56655C - Method for Manufacturing Thin-Walled Pistons for Internal Combustion Engines. :
da
en
- DK56664C - Plastic Polyvinyl acetal resin, especially for intermediate layers in safety glass. :
da
en
- FR846263A - Frame for cycles, in particular for motorcycles :
en
fr
- FR846396A - Device for polishing parquet floors :
en
fr
- DE681097C - Device for arranging bobbin cases and storing the ordered cases in storage boxes :
de
en
- US2172417A - Washing food with refrigerant :
en
- CH207028A - Method for reducing the interference effect of the noise voltage in wireless heterodyne reception. :
de
en
- FR846162A - Folding machine, specially adapted for filling the edges of raincoats, or the like :
en
fr
- US2172901A - Hydraulic pressure and flow controller :
en
- DE681000C - Regenerative braking circuit for single-phase series motors, especially rail motors :
de
en
- GB512434A - Improvements in fountains :
en
- DE681096C - Device for the direct transfer of the threads from the respectively full bobbins of a thread-forming machine to a subsequent operation :
de
en
- FR846346A - Starting device for internal combustion or explosion engines :
en
fr
- ES5152U - Toy airplane throws-pumps. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5166U - Pivot plate. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2172546A - Method and apparatus for forming :
en
- US2172693A - Steering accessory :
en
- US2173006A - Grease retainer with copper washer :
en
- US2172701A - Shaping :
en
- US2172857A - Collar-blocking means :
en
- US2172867A - Die holder for metal extrusion presses :
en
- US2172371A - Check valve mechanism :
en
- NL46668C - :
en
- US2172845A - Television apparatus :
en
- US2172669A - Ski harness :
en
- AU371738A - Improvements in or relating to adhesive sheet material :
en
- AU108434B2 - Grounding device for coaxial conductor lines :
en
- AU108437B2 - Improvements in or relating to laminated magnetic elements :
en
- US2172598A - Approach lighting apparatus for :
en
- US2172465A - Ink for transparent projection strips :
en
- US2172839A - High-pressure metal-vapor electric discharge device :
en
- AT156918B - Staple seal, staple, etc. Like. And the method and device for their attachment. :
de
en
- AU386739A - Improvements in and relating tothe fuselages of aircraft :
en
- US2172588A - Collapsible trunk :
en
- US2172708A - Thermal power plant :
en
- FR846111A - Trawl :
en
fr
- FR846392A - Two-purpose tools or accessories adapting to the suction nozzles of vacuum cleaning devices :
en
fr
- AT156947B - Device for illuminating microscopic objects. :
de
en
- CA384049A - Explosive composition :
en
fr
- USD116623S - Design for a combination baby s :
en
- SE96832C1 - Two-stroke internal combustion engine with inverted flushing :
en
sv
- US2172611A - Undekframe construction :
en
- CA383979A - Laminated glass article :
en
fr
- US2172659A - Reflector :
en
- USD116572S - Design fob a flacon :
en
- US2172491A - Covering for printing rollers :
en
- US2172843A - Photoelectric tube :
en
- USD116568S - Design fob a flower holder :
en
- US2172985A - Implement :
en
- USD116567S - Design for a mirror :
en
- CH206951A - Bobbins for braiding machines. :
de
en
- CA383931A - Pipe connector :
en
fr
- CH207007A - Process for the production of gas-emitting materials for electrical circuit breakers under the action of arcing. :
de
en
- US2172925A - Lamp :
en
- USD116612S - Design for a bracelet :
en
- US2172721A - Windmill wheel :
en
- US2172784A - Process for obtaining valuable organic compounds from the acid sludge of mineral oil refining processes :
en
- US2172969A - Process for obtaining silicon from its compounds :
en
- ES5182U - Horseshoe perfected rubber and soft metal soul (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846206A - Distributor for lighter stones or others :
en
fr
- AU108464B2 - Improvements in horse and footrace starting apparatus :
en
- CA383912A - Motor car gear :
en
fr
- CA383955A - Paper box making mechanism :
en
fr
- CA384018A - Radiator shutter unit :
en
fr
- DE681086C - Slide :
de
en
- DE650397C - Cooling device, in particular for making ice cream :
de
en
- AT156997B - Discharge vessel. :
de
en
- AU374838A - Improvements in or relating to electric switches :
en
- US2172435A - Potato digger :
en
- US2172352A - ph comparators and method of producing same :
en
- DE681018C - Heating and cooking device based on the induction principle for connection to alternating current :
de
en
- DE681127C - Device for blank cooling of metal objects :
de
en
- US2172935A - Valve :
en
- USD116566S - Design for a tie rack :
en
- US2172369A - Composition and process of making powder from nacreous substances :
en
- US2172554A - Cover for coin receptacles :
en
- DE681024C - Process for the gentle extraction of soluble whole antigens from microorganisms :
de
en
- DE681130C - Electric toggle switch with toggle pressure spring supported on the switching rocker :
de
en
- US2172433A - Rotary brush :
en
- AU324638A - Improvements in and relating to light-reflecting systems :
en
- US2173078A - Production of pile surfaces :
en
- AU444439A - Concentration of metalliferous ores by flotation :
en
- CH206957A - Elastic shoe insert. :
de
en
- US2172514A - Combination flowerpot :
en
- US2172754A - Accounting system :
en
- US2172460A - Electromagnetic device :
en
- CH206940A - Electric cooker. :
de
en
- AT156992B - Electrode for electrical collectors. :
de
en
- CH207023A - Suction massage device. :
de
en
- CA384042A - Diamond cutting tool making apparatus :
en
fr
- AT156976B - Single edition pack for cigarettes and other stick-shaped items. :
de
en
- AT156979B - Friction wheel lighter. :
de
en
- AT156939B - Operating handle knob. :
de
en
- CA384051A - Shoe machine :
en
fr
- DE681043C - Basic clamp for permanent hair waving devices :
de
en
- US2172631A - Electric discharge system :
en
- USD116621S - Design for a diner :
en
- FR846117A - Improvements to flat linen folding machines :
en
fr
- FR846203A - Torque limiting device :
en
fr
- FR846315A - Hot molding powder manufacturing process :
en
fr
- DE681031C - Vibration exciter :
de
en
- US2172545A - Method of making rotary gear cutters :
en
- CH206985A - Chronograph-counter. :
en
fr
- US2172476A - Voltage doubling automatic volume control circuit :
en
- US2172630A - Electric discharge system :
en
- US2172810A - Reinforcement for transmission lines and the like :
en
- US2172900A - Multistage hydraulic pump or motor :
en
- USD116632S - rubner :
en
- DE681009C - Electromagnetically triggered overcurrent toggle switch :
de
en
- US2172835A - Method and machine for packaging :
en
- AT156994B - Air separator for fuel delivery systems of variable-position internal combustion engines. :
de
en
- USD116587S - Design fob a garment form :
en
- USD116624S - Design for a wall telephone unit :
en
- USD116656S - Design for a dress :
en
- AT156898B - Throwing in at self-sellers for coins of different values. :
de
en
- FR846257A - Improvements to cathode ray tubes :
en
fr
- FR846209A - New process and industry for the manufacture of ceramic products with double paste or engobed, enamelled or varnished :
en
fr
- DE681126C - Process for the production of steel according to the Thomas process :
de
en
- US2172713A - Aeromuffler :
en
- US2173046A - Saltcellar :
en
- USD116660S - Design for a dress :
en
- US2172410A - Nonhunting angular control system :
en
- US2172342A - Machine and method for making hat bodies :
en
- DE681175C - Cooling device for freezing stick ice cream :
de
en
- FR846282A - Compound transmission, consisting of a hydraulic coupling and a gear transmission that divides the power :
en
fr
- DE681117C - Injection internal combustion engine :
de
en
- DK56651C - Method and Boiler for Distillation of High Boiling Liquids, e.g. fatty acids. :
da
en
- FR846138A - New guide :
en
fr
- FR846369A - Radioactive alloy lightning rod :
en
fr
- US2172610A - Door check :
en
- FR846262A - Film winder :
en
fr
- US2172778A - Method of and apparatus for geological exploration :
en
- US2172970A - Method of manufacturing cooperating punches and dies :
en
- US2173066A - alpha-halogenvinylketone :
en
- FR846302A - Drawing instrument :
en
fr
- US2172719A - Micrometric adjusting mechanism :
en
- AT156935B - Procedure for the automatic shutdown of radio sets u. Like. If the received wave is absent. :
de
en
- CA383971A - Exhaust silencer :
en
fr
- US2172991A - Power transmission :
en
- US2173000A - Method of and apparatus for the manufacture of crackers, biscuits, and the like :
en
- US2172862A - Soap container and dispenser :
en
- USD116659S - Design for a textile fabric or :
en
- DE1473932U - :
de
en
- DE681069C - Device for the mechanical attachment of knots at regular intervals on continuous individual threads :
de
en
- ES5143U - A new hollow block of baked clay (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846118A - Improvements to lighting reflectors :
en
fr
- IE15680L - Screws and screw-driving tools :
en
- CA383947A - Beer and ale stabilizing process :
en
fr
- US2172357A - Composition :
en
- US2172533A - Material amd process of using the :
en
- US2173077A - Stacking fixture for presses :
en
- DE681004C - Motor for the synchronous drive of TV sets :
de
en
- FR846374A - Improvements to AC transformers :
en
fr
- US2172502A - Machine for operating upon sheet material :
en
- US2172623A - Automatic station selector fob :
en
- CA383926A - Saw setting block and gauge :
en
fr
- ES5155U - An old rubber mask equipped with a valve for the outlet of the air breathed (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5170U - A frame of eyepieces for old masks and glasses equipped with an attachment ring in the unbreakable discs (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846318A - Hydraulic speed reducer :
en
fr
- USD116584S - Design for a highway marker :
en
- DE680890C - Release device for automatic railway couplings that acts as a time lock :
de
en
- CH206954A - Brassiere. :
de
en
- DE681007C - Extinguishing chamber switch with two interruption points in series :
de
en
- US2172807A - Artificial fur :
en
- US2172934A - Electrical control device :
en
- USD116555S - Design for a handle :
en
- US2173060A - Filtering apparatus :
en
- FR846124A - Detachable mudguard fender, fixed on the body of motor cars :
en
fr
- ES5228U - Pedal car car for children. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA384011A - Tank mixer drive :
en
fr
- CH206937A - Guard locking for security locks with double-bit keys. :
de
en
- US2172856A - Safety paper and method of making same :
en
- US2172877A - Air conditioning system :
en
- US2172768A - Lethal gas chamber :
en
- US2172888A - Electrical relay :
en
- US2172929A - Rail joint :
en
- US2172568A - Process of preparing alkyl halides :
en
- FR846232A - Process for improving sheet, cut or stamped objects made from film-forming plastics :
en
fr
- ES5188U - New bed (Machine-translation by Google Translate, not legally binding) :
en
es
- US2173034A - Method for producing wells :
en
- US2173020A - Fabricated building block :
en
- US2172457A - Container :
en
- USD116639S - Design fob a bread wrapping machine :
en
- USD116586S - Design for :
en
- US2172894A - Track shunting apparatus :
en
- DK56676C - Locking and sealing device for windows. :
da
en
- US2172813A - Control for airplane vehicles and ground steering gear therefor :
en
- US2172649A - Doob supporting hinge and locking :
en
- US2172909A - Method of making loose-leaf binders :
en
- US2173049A - Insecticide distributor :
en
- USD116605S - Design for a sign or similar article :
en
- FR846169A - Process for bleaching artificial or natural fibers on perforated supports :
en
fr
- DE649587C - Drying of ceramic bodies using high-frequency electrical fields :
de
en
- FR846110A - Aluminum cable jacketing process :
en
fr
- FR846314A - Improvements to disconnecting devices for medical or surgical plaster castings :
en
fr
- US2172378A - Roller rail :
en
- US2172656A - Cuticle pencil :
en
- FR846357A - Connecting rod and connecting rod crankshaft device :
en
fr
- FR846225A - Material made up of wastes and residues from woodworking :
en
fr
- FR846239A - Optical altimeter :
en
fr
- FR846136A - air cleaner with liquid bath :
en
fr
- US2172750A - hazeltine :
en
- US2173041A - Production of starch solutions :
en
- USD116631S - rubner :
en
- DE681169C - Casting wheel for die setting and line casting machines :
de
en
- FR846375A - Method and devices for fabricating and mounting and dismounting wear-resistant surface elements on various parts, in particular, on wheels of rail vehicles :
en
fr
- CA383962A - Combustion control system :
en
fr
- AT156852B - Process for the production of cores for the production of hollow metal castings. :
de
en
- US2172702A - Twin single-tkigger :
en
- US2172854A - Casting mold for type casting machines :
en
- US2172891A - Clamshell and other bucket gear :
en
- AU108458B2 - Improvements in or relating to trousers :
en
- DE680917C - Displacement pump for conveying concrete, consisting of a rotary piston rotating in a housing with slide piston arranged in it so that it can be moved radially :
de
en
- DE681114C - Method and device for controlling the flow rate of goods in shaft-like vacuum dryers u. like :
de
en
- ES5149U - New toy gun. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846356A - Hand grenade firing device :
en
fr
- US2172871A - Acoustic apparatus :
en
- DE680938C - Device for inductive train control :
de
en
- AT156911B - Process and device for the production of castings made of concrete or reinforced concrete and. Like., In particular of masts, posts, columns, tubes, etc. :
de
en
- FR846269A - Granulated superphosphate manufacturing process :
en
fr
- GB512440A - Improvements in or relating to electrically driven shaving apparatus :
en
- DE681008C - Control arrangement with a switching relay depending on the size to be monitored and a three-phase short-circuit rotor motor :
de
en
- FR846256A - Lifting magnet excited by permanent magnet :
en
fr
- FR846339A - :
fr
- GB512437A - Improvements in or relating to shoe bottom pressing means :
en
- AT156966B - Collapsible bed. :
de
en
- AT156974B - Setting device for the production of printed matter, such as menus, price lists, etc. like :
de
en
- AT156875B - Press for fruit juice extraction. :
de
en
- US2173025A - Typographical equipment :
en
- AT156917B - Circuit arrangement for repeated signaling, especially in signal systems for hotels, hospitals or the like. :
de
en
- CA383982A - Cellulose ester stabilization :
en
fr
- AU108452B2 - Improvements in signal device with means for its attachment tothe mud-guard ofa motor vehicle :
en
- US2172880A - Tire chain :
en
- USD116570S - Design for a flacon :
en
- CH206977A - Glare-free headlights. :
de
en
- CH207032A - Travel bag. :
de
en
- DE681091C - Door lock with scope :
de
en
- CH206936A - Process for the production of silicon-containing moldings. :
de
en
- US2173043A - Detachable wheel for vehicles :
en
- US2172737A - mansel :
en
- AT156868B - Projectile body. :
de
en
- AT156906B - Device for catching flying insects. :
de
en
- CA383976A - Electric power transmission :
en
fr
- DE681011C - Arrangement of the starting resistors in a direct current power transmission system without a neutral conductor :
de
en
- DE680963C - Device for feeding mill furnaces :
de
en
- CA383974A - Electric translating system :
en
fr
- DE680961C - Split millstone housing for grist mills :
de
en
- DE681121C - Clip-on footrests for the horizontal alignment of baking trays in ovens with angled stove sole :
de
en
- FR846214A - Mechanical pencil with pressure filling and automatic continuous feed :
en
fr
- FR846390A - Detachable vehicle wheel with stamped light metal wheel body :
en
fr
- FR846155A - Bending spring :
en
fr
- GB512451A - Improvements in or relating to automatic interruptors or current reversers for electro-medical apparatus :
en
- IE15543L - Luminescent materials :
en
- CH206933A - Cleaning device for the streets and the like. :
de
en
- CA383952A - Denture container :
en
fr
- AT156893B - Dust, gas and waterproof zipper. :
de
en
- AT156882B - Gas-saving burner with grate. :
de
en
- FR846242A - Roller rail :
en
fr
- GB512418A - Improvements in or relating to coil-tube heat exchangers for fluids :
en
- CH206947A - Textile wicks stretching mechanism. :
en
fr
- CH207037A - Engine on rail vehicles. :
de
en
- DE680937C - Elastic printing form :
de
en
- FR846148A - Non-fusible nozzle for gasifier, and its mount :
en
fr
- US2172760A - Electric cable :
en
- US2173054A - Monazo dyes for cellulose esters and ethers :
en
- DE681076C - High-speed slot punching machine :
de
en
- NL46582C - :
en
- US2172745A - Apparatus foe :
en
- US2172912A - Signal device for railroads :
en
- FR846107A - Small caliber projectile :
en
fr
- AT156948B - Band filter with adjustable bandwidth. :
de
en
- DE681014C - Protection device for direct current generators :
de
en
- FR846382A - Method for increasing the insulation between the supply conductors of vacuum or discharge vessels :
en
fr
- GB512453A - Improvements in or relating to motion picture apparatus :
en
- AT156933B - Method and device for the uninterrupted, moisture content independent measurement of substances. :
de
en
- US2173028A - Automatic brake adjuster :
en
- ES5224U - An installation of electric arc welding with the corresponding electrode and bait part of the arc for the realization of this installation (Machine-translation by Google Translate, not legally binding) :
en
es
- DK56675C - Container closure, especially Bottle closure. :
da
en
- FR846355A - Scaler product for cleaning containers or tanks, enamelled or other :
en
fr
- US2172343A - Hat making machine :
en
- US2172519A - Automatic gathering machine :
en
- US2172976A - Brake hanger retainer locking means :
en
- US2173071A - Machine for sampling cotton :
en
- US2172388A - Stainless steel :
en
- FR846133A - Process for manufacturing a flour improvement product for breadmaking and pastry making :
en
fr
- US2172449A - Wood chipping machine :
en
- AT156892B - Process for the production of silicon-containing fibers, in particular glass fibers. :
de
en
- USD116610S - Design for a textile fabric :
en
- FR846215A - Auxiliary optical systems for photographic lenses :
en
fr
- DK56669C - Centering device by two cylindrical parts arranged in extension of each other. :
da
en
- FR846197A - asseur for cleaning and classifying granular materials :
en
fr
- US2172550A - stull :
en
- US2172374A - Polymerization process :
en
- US2172717A - Heavy metal compounds of sulphydryl keratinic acid and process for preparing the same :
en
- US2172412A - Brake signal :
en
- US2172757A - Ornament :
en
- US2173032A - Production of pile-surfaced materials :
en
- AU108420B2 - Improvements in gearing adapted for use asa pump, compressor or motor and means for making thesame :
en
- AU108454B2 - An improved rotary pump of the crescent chamber type :
en
- US2172823A - Control device :
en
- US2172748A - Calculating machine :
en
- USD116551S - Design for a table :
en
- FR846388A - Magnesium alloys :
en
fr
- FR846230A - Electric cooker :
en
fr
- FR846253A - Electric boiler for hot water central heating and applications of said boiler :
en
fr
- US2172730A - Thermionic valve circuit :
en
- FR846310A - Process, product and equipment for the destruction and extinction of floating oil slicks :
en
fr
- US2172353A - Coloration of stainless steel :
en
- US2172505A - Pigment and process for preparing the same :
en
- US2172628A - Composite structure and method of :
en
- DE681059C - Attachment of spacer clips for electrical lines :
de
en
- USD116558S - Design for a portable beach pad :
en
- DE681065C - Noble gas-filled metal vapor discharge lamp with two electrodes connected in series, at least one of which is indirectly heated :
de
en
- DE681177C - Process for transferring liquefied gases :
de
en
- US2172448A - Automatic pin setting device for holding materials for sewing :
en
- USD116553S - Design fob :
en
- CA383920A - Solid fuel engine injection apparatus :
en
fr
- DE680959C - Device, in particular for heat control of the coolant circulation for internal combustion engines in motor vehicles :
de
en
- DE681010C - Electric circuit breaker :
de
en
- US2172703A - E freyssinet :
en
- US2172897A - Tube tester :
en
- US2172761A - Receptacle cover :
en
- US2172829A - Drafting device :
en
- CA384013A - Fibre and cellulose obtaining apparatus :
en
fr
- US2172463A - Latex compositions :
en
- US2173018A - Collapsible deep well drill :
en
- USD116591S - Design for a wkist watch :
en
- AT156894B - Grippers for sewing machines. :
de
en
- CA383936A - Ampule :
en
fr
- ES5201U - Cable terminal. (Machine-translation by Google Translate, not legally binding) :
en
es
- AT156897B - Rubber shoe or rubber boots. :
de
en
- AU108442B2 - Improvements in or relating to prepayment meter mechanism :
en
- US2172758A - Statistical card punch :
en
- US2172497A - Cord for making articles, such as pneumatic tires, belts, and the like and method of preparing the same :
en
- ES5215U - Improvements in gas masks, made of rubber. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU112627B2 - Improvements in and relating tothe fuselages of aircraft :
en
- US2172348A - Camera :
en
- US2172902A - Rack for pliers :
en
- CA383986A - Air purifying apparatus :
en
fr
- DE681143C - Process for the production of hard metals :
de
en
- FR846285A - Device preventing a draft animal from slipping :
en
fr
- FR846277A - Pressure lever for portable drilling machines :
en
fr
- AT156872B - Air heating system. :
de
en
- DE681057C - Circuit for selective transmission of modulated carrier waves :
de
en
- US2172910A - Power plant :
en
- AT156858B - Securing the utility water systems of railroad cars against freezing. :
de
en
- US2172674A - Speed boat :
en
- US2172372A - Shoe bottom ironing unit :
en
- FR846223A - New industrial product consisting of a double carbide of tungsten and titanium tutic2 :
en
fr
- GB512449A - Improvements in or relating to boots, shoes, sandals and like footwear :
en
- DK56656C - Apparatus for Displaying a Deviation of a Vessel from a Given Course. :
da
en
- US2172570A - Multiple pinking mechanism :
en
- US2172940A - Machine gear shifting means for machine tools :
en
- US2172734A - Device fob removing shavings in :
en
- DE680955C - Device for fishing fish :
de
en
- CA384048A - Ironing machine :
en
fr
- CH206978A - Screen for film, in particular sound film reproduction. :
de
en
- AT156985B - Ring game. :
de
en
- DE680775C - Compression refrigeration machine :
de
en
- CA383949A - Cheese marking method :
en
fr
- CA384015A - Finishing cutter :
en
fr
- AU572538A - Means forand method of refrigeration :
en
- CA383977A - Electric transformer :
en
fr
- AT156912B - Leather stud machine. :
de
en
- CA384016A - Shankless bit holder and clamp :
en
fr
- FR846103A - Centrifugal air turbine filter for sanitation and conditioning of confined atmospheres :
en
fr
- FR846249A - Manufacturing process of toothed wheels :
en
fr
- AU502738A - Improvements in gearing adapted for use asa pump, compressor or motor and means for making thesame :
en
- CA383951A - Bookbinding means :
en
fr
- AT156914B - Automatic alarm device to prevent theft of bicycles, motorcycles, cars and suitcases, burglary, etc. :
de
en
- CH206928A - Method to prevent the modulus of elasticity from sinking in twisted bars for reinforcement purposes. :
de
en
- CH206974A - Dispensing meter predetermination device. :
en
fr
- AT156883B - Gas pressure charger. :
de
en
- CH207003A - Electric drive with several commutatorless converter motors. :
de
en
- DE681198C - Arrangement of the slip ring system or collector on wind-operated large electrical power plants :
de
en
- CH207029A - Arrangement for adapting the power consumption to the useful power of wireless devices. :
de
en
- DE680999C - Rotatable grinding piece for electric railways :
de
en
- DE681006C - Electrical installation switch with a rocker switch :
de
en
- AT157000B - Hollow stone closed on five sides for walls, ceilings, etc. like :
de
en
- AU108441B2 - Improvements in and relating to beam grids for roof or floor constructions :
en
- US2172850A - Warping apparatus :
en
- US2172425A - Rubber playing ball :
en
- US2172799A - Aquarium conditioner :
en
- US2173070A - Valve and water supply mechanism :
en
- USD116654S - Design fob a dress :
en
- US2172711A - Fireplace water grate :
en
- AU108438B2 - Process and apparatus forthe production of endless bands :
en
- US2172665A - Kecord holder :
en
- USD116607S - Design for a pin clip :
en
- CA383988A - Sheet feeding mechanism :
en
fr
- CH207044A - Method and device for reducing interference with radio reception. :
de
en
- US2172676A - Bath cloth and holder :
en
- AU108450B2 - Improvements in or relating to electrical remote control systems :
en
- CH207001A - Ignition distributor with shielding housing. :
de
en
- GB512430A - Improvements in or relating to annealing apparatus :
en
- AT156989B - Advertising device. :
de
en
- AT156881B - Sensitive impact fuse. :
de
en
- CA384017A - Paper web forming method :
en
fr
- FR846237A - Machine for hot pressing of sleeves on pipes :
en
fr
- DK56665C - Apparatus for Dispensing Tickets. :
da
en
- CA383917A - Drive band :
en
fr
- AT156856B - Roller skate. :
de
en
- AT156870B - Spills, in particular for motor vehicles. :
de
en
- DE681185C - Device for water jet pressure massages :
de
en
- DE681192C - Spring-mounted vibration structure with a prescribed vibration path, e.g. B. balancing machine :
de
en
- AT156986B - Machine gun battery. :
de
en
- US2172868A - Fence gate :
en
- US2173030A - Sealing and dispensing cap :
en
- CA383937A - Wall plug :
en
fr
- US2172992A - Conduit for lawn mower motors :
en
- US2172430A - Single ply drier felt with asbestos facing :
en
- AT156972B - Process for the production of gravure printing plates. :
de
en
- DK56657C - Electrical Cable with Aluminum Sheath and Procedure for Its Manufacture. :
da
en
- AT156984B - Multi-layer ski made of wood. :
de
en
- FR846329A - Coupling device in particular for internal combustion engine starters :
en
fr
- US2172345A - Unit assembly pressure control :
en
- US2172423A - Electric circuit breaker :
en
- CA383981A - Cellulose ester :
en
fr
- CA384004A - Combined coal-wood electric range :
en
fr
- CH207036A - Railroad vehicle with bogies. :
de
en
- ES5221U - Game and board device for use. (Machine-translation by Google Translate, not legally binding) :
en
es
- AT156982B - Aids for ball games, in particular for pre-training in tennis. :
de
en
- US2172389A - Reel assembly :
en
- US2172643A - Electrical control means :
en
- AU113726B2 - Improvements in or relating to cam mechanism for effecting reciprocating motion :
en
- DE681179C - Process for converting direct voltage into alternating voltage :
de
en
- US2172549A - Umbrella :
en
- US2172860A - Platform ladder :
en
- US2172936A - Television control system :
en
- AU379838A - Safety cover lock with motor interlock for underneath driven centrifugal hydro-extractors :
en
- AU108453B2 - An improved water heater :
en
- US2172402A - Can treating machine and feed control therefor :
en
- US2172752A - Azo dyes :
en
- AT156860B - Arrangement for controlling elevators supplied with alternating current, in which the entire control system is supplied with direct current via a rectifier, avoiding alternating current relays. :
de
en
- AT156955B - Neutralization circuit, especially for shortwave transmitters. :
de
en
- DE670058C - Process for the production of an active medicinal charcoal with disinfecting properties :
de
en
- CA384019A - Fibrous surface coating method :
en
fr
- CH206960A - Bipolar electrolyser. :
de
en
- FR846129A - Device for adjusting, according to a prescribed frequency-power characteristic, the primary machines operating electric generators :
en
fr
- FR846221A - Bifocal correction glasses :
en
fr
- AT156999B - Axle bearings with circulating lubrication, especially for rail vehicles with one-piece housing and two-piece bearing shell. :
de
en
- CH207002A - Electric starting device for internal combustion engines with brake circuit for the starter motor. :
de
en
- US2172793A - Control mechanism :
en
- US2172440A - Automatic brake for motor shafts :
en
- USD116594S - Design for a textile fabric :
en
- AT156905B - Method of shooting lenticular film. :
de
en
- AU108445B2 - Improvements in or relating to the distillation of coal or shale :
en
- AT156855B - Device for counterbalancing the weight of sliding windows for vehicles, in particular railway vehicles. :
de
en
- US2172732A - g crosby :
en
- US2172620A - Washing machine :
en
- US2172660A - Reflex with conical type back :
en
- AT156864B - Protection against unauthorized removal of the protective glass and the light source from lanterns or the like. :
de
en
- CA384034A - Driving and stopping mechanism :
en
fr
- CA384037A - Motor fuel processing :
en
fr
- CA384032A - Opposed cylinder engine :
en
fr
- FR846195A - Improvements to windshields and other glass objects :
en
fr
- AT156987B - Burner for petrol lighter lamps or the like. :
de
en
- US2172697A - Movable siphon weir :
en
- CH207026A - Remote control device for communication systems. :
de
en
- CA383989A - Transmission belt :
en
fr
- CA383938A - Meat product :
en
fr
- FR846261A - Film processing machine :
en
fr
- FR846349A - Removable rotating seat :
en
fr
- AU108429B2 - Improvements in or relating to adhesive sheet material :
en
- DE681052C - Paper trolley switching device on typewriters with a movable pawl that covers a more or less long distance determined by a stop that can be moved :
de
en
- CH206965A - Central lock for camera lenses. :
de
en
- NL46718C - :
en
- DE681075C - Procedure and device to prevent fuel from flowing out of the fuel tank of storm lamps :
de
en
- AT156873B - Ignition fuse. :
de
en
- CA383968A - Reciprocating platen guide :
en
fr
- FR846158A - Process for the electrolytic preparation of shiny exterior surfaces on aluminum and aluminum alloy objects :
en
fr
- FR846204A - Two-stroke internal combustion engine :
en
fr
- AT156975B - Single issue box for cigarettes and other stick-shaped items. :
de
en
- DE681139C - Process for the production of electric incandescent lamps with power supply lines melted down at two opposite ends of the tubular bulb :
de
en
- FR846259A - Improvements to bronze bearings and their manufacture :
en
fr
- AT156885B - Device for copying lenticular films by projection. :
de
en
- US2172689A - Insecticide :
en
- US2172812A - Device for feeding films :
en
- US2173056A - Dyes for cellulose esters and ethers :
en
- CH206987A - Mold, in particular centrifugal casting mold. :
de
en
- US2172565A - Brake shoe key retainer :
en
- FR846240A - :
fr
- AT156859B - Interchangeable rider for harnesses. :
de
en
- US2172729A - Centrifugal breather :
en
- US2172906A - Safety tree trimmer :
en
- USD116675S - Design for a woven textile fabric :
en
- DE680991C - Steep screwdriver with a wing mechanism that automatically turns over after failure of the engine torque :
de
en
- US2172892A - Egg opener :
en
- US2172911A - Suction sweeper :
en
- US2172622A - Transmission means for motor :
en
- FR846371A - :
fr
- GB512421A - Improvements in or relating to telecinematographic and like apparatus :
en
- AT156941B - Superposition receiving circuit for the reception of several wavebands. :
de
en
- DE680967C - Siebschlaegermuehle :
de
en
- FR846202A - Battery mounted coke oven :
en
fr
- US2172955A - Coating and impregnating process and product :
en
- CA383944A - Log loading device :
en
fr
- US2172772A - Oil burner :
en
- US2172458A - Refrigerator :
en
- US2172555A - Paper bag construction :
en
- CA384043A - Fan :
en
fr
- ES5139U - Sprayer adaptable to the insecticide can "42". (Machine-translation by Google Translate, not legally binding) :
en
es
- AT156958B - Heat and cold insulating component and method and device for producing the same. :
de
en
- CH206929A - Process for the production of building panels. :
de
en
- US2172661A - krauss :
en
- US2173031A - Gyroscopic toy :
en
- AU563838A - An improved rotary pump of the crescent chamber type :
en
- CA383928A - Maternity corset :
en
fr
- CA384026A - Carburetted water gas set :
en
fr
- US2172395A - Sonic depth indicator apparatus :
en
- DE681038C - Mechanical doubling for diamond grinding :
de
en
- DE681136C - Complex alternating current compensation measuring device with two separately excited measuring devices, assigned to the real and imaginary components and automatically producing the compensation state :
de
en
- FR846387A - Automatic mixer :
en
fr
- US2172572A - Process of preparing them :
en
- DK56678C - Apparatus for Aircraft Positioning. :
da
en
- FR846130A - Counter-hammer :
en
fr
- DE681049C - Process for the preparation of core alkylated, core aralkylated or core arylated compounds of the morphine series :
de
en
- US2172413A - Siren :
en
- US2172953A - Tube tester :
en
- DE681848C - Process for the recovery of pure cyclotrimethylene trinitramine :
de
en
- GB512433A - Improvements in or relating to metal doors, windows and the like :
en
- DE680992C - Switching device for gear change transmissions, in particular of motor vehicles, with a shift shaft rotatable by an electric motor :
de
en
- CA383940A - Piezo-electric device :
en
fr
- US2173036A - Gear changing means for motor vehicles :
en
- USD116545S - Design for a direction signal lamp :
en
- US2172706A - Suspension of vibrating bodies :
en
- AT156946B - Device for keeping the frequency of oscillation circuits constant. :
de
en
- US2172379A - Roller rail :
en
- US2172796A - Putlog support :
en
- AT156923B - Counting container for coins. :
de
en
- FR846120A - :
fr
- FR846385A - Ultra-fast and adjustable thermostat for all electrical devices :
en
fr
- DE680946C - Dehairing and glazing machine :
de
en
- DE681172C - Continuously working absorption refrigeration machine :
de
en
- GB512448A - Improvements in and relating to wheels composed of pressed sheet metal parts for land vehicles and aircraft :
en
- USD116647S - Design fob a suit ensemble :
en
- US2173015A - Wheel mounting for vehicles :
en
- US2172382A - Lubricating oil :
en
- US2172507A - Pick-up device :
en
- FR846200A - Improvements to the sand pits of railway vehicles :
en
fr
- DE681020C - Process for the production of socks on the flat weft knitting machine :
de
en
- US2172513A - Apparatus for conserving low bciling hydrocarbon vapors of centrifuged oil :
en
- US2172852A - Hairpin :
en
- US2172842A - Can top label :
en
- US2173024A - Portable cooking utensil stand :
en
- US2173039A - Transmission dynamometer :
en
- ES5197U - Metallic case for identity document with portrait, and other main data printed on the metal. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR846254A - Tensioning tool, particularly suitable for tensioning metal ties or strips around packages and groups of packages :
en
fr
- US2172456A - Automatic frequency control circuit :
en
- DE680724C - Counting device for flat, round objects, especially buttons :
de
en
- ES5245U - A thimble holder and needle :
en
es
- FR846226A - Breathing apparatus for gas protection :
en
fr
- FR846283A - Posochronoscope for cinematograph :
en
fr
- DE680821C - Circuit arrangement for telephone systems in which preferred connections are set up in a controlled and free choice, if necessary with prior separation of low-value connections made over the same dialer :
de
en
- CH207034A - Switching device on electric traction vehicles, in particular overhead line vehicles. :
de
en
- US2172528A - X-ray marking device :
en
- FR846229A - Apparatus for purifying lubricating oil or other similar applications :
en
fr
- US2172603A - Coffee roaster :
en
- US2172863A - Connector :
en
- DE680467C - Device for the removal and utilization of the heat of reaction in the catalytic ammonia oxidation :
de
en
- FR846274A - Improvements to devices such as elastic wheels :
en
fr
- US2172401A - Boat propelling device :
en
- DE681033C - Centrifugal dust separator :
de
en
- US2172700A - duranton :
en
- GB512425A - Improvements in and relating to colour lighting apparatus :
en
- USD116580S - Design for a gas burner :
en
- US2173082A - Refrigeration apparatus :
en
- AU108456B2 - Improvements in thermionic valve circuits for controlling direct current apparatus :
en
- US2172367A - Illuminated road marker :
en
- US2172594A - Rivet button :
en
- CA383927A - Water main coating device :
en
fr
- DE681023C - Process for the production of knitted fabrics on the pounding machine :
de
en
- FR846394A - Heel casing and its preparation method :
en
fr
- FI18593A - Bed bottom mesh connecting ring made of sheet metal :
en
fi
- GB512435A - Improvements in and relating to the ventilation of buildings :
en
- CA384040A - Nut threading machine :
en
fr
- US2172349A - Mechanical pencil :
en
- USD116664S - Design for a textile fabric :
en
- DE680984C - Method of making slurry paints :
de
en
- DE681078C - Process for the production of mercaptans and organic sulfides :
de
en
- DE680979C - Cigar wrap shape :
de
en
- US2172420A - Carbonating device :
en
- US2172609A - Body adjuster :
en
- US2173042A - Multiple screw driver :
en
- AT156996B - Monitoring device for direction indicators on bicycles and motorcycles. :
de
en
- CA383978A - Emulsifying agent :
en
fr
- US2172547A - Dispensing container :
en
- US2172875A - Telephone system :
en
- USD116625S - Design for a feed hopper for dough :
en
- FR846379A - Process and installation for extracting usable products from the juice of potatoes or similar plants containing starch, and for the manufacture of potato starch or the like :
en
fr
- IE15525L - H.p.m.v. electric discharge lamps :
en
- FR846268A - Method and device for operating a gas turbine :
en
fr
- FR846220A - Hinge :
en
fr
- FR846320A - Pivot for artillery equipment :
en
fr
- AT156928B - Folding camera. :
de
en
- USD116657S - Design for a dress :
en