- US1832988A - Paper folding machine :
en
- US1833344A - Jack for reciprocating pumps :
en
- US1833159A - Rolling hinge gear :
en
- US1833023A - Separator for spinning machine twisters :
en
- CA317491A - Ornamental device :
en
fr
- AT125486B - Process for the production of antirachitic preparations. :
de
en
- US1833180A - Training idler for conveyer belts :
en
- US1833001A - Cotton topper :
en
- US1833740A - Process of ore flotation :
en
- US1833200A - Map holder :
en
- DE538887C - Adjustment device for photographic recording apparatus with the aid of a range finder :
de
en
- US1833399A - Camera :
en
- US1833838A - Spring motor :
en
- US1832883A - Brake and door interlock :
en
- US1833245A - Condensation product and process of making same :
en
- DE539307C - Box base :
de
en
- AU22431A - Improvements in or relating tobi-metallic articles :
en
- US1833425A - Electrolytic process for the manufacture of magnesium and the alkaline earth metals, such as calcium by the electrolysis of molten chlorides, and apparatus for carrying the said process into effect :
en
- US1833468A - Landing gear for aeroplanes :
en
- FR715089A - wind turbine with automatic tail folding device :
en
fr
- FR715276A - Improvements to hydraulic control units for vehicles with multiple drive wheels :
en
fr
- US1833622A - Air cleaner and filter :
en
- US1833702A - Device for forming round corners on book covers :
en
- US1832899A - Hair drier :
en
- US1833045A - Smoke control device :
en
- US1833221A - Electrostatically shielded transformer coil windings and method of making the same :
en
- US1833231A - Closure for flexible tube containers :
en
- US1833806A - Electrolytic refining of aluminum :
en
- US1833606A - Shoe :
en
- US1833315A - Filtering medium :
en
- US1833777A - Adjustable curtain blind and portiere holder :
en
- US1833295A - Portable distribution block :
en
- US1833311A - Apparatus for insertion or assembly of paper sheets :
en
- US1833326A - Lifeboat :
en
- US1833778A - Pneumatic discharge swab :
en
- US1833865A - Manufacture of calcium formate :
en
- FR39590E - Improvements to television systems :
en
fr
- AT125538B - Starters for internal combustion engines. :
de
en
- US1832871A - Pulley :
en
- AU385531A - Improvement in combined color motion picture and sound record :
en
- US1832914A - Locomotive boiler washing plant :
en
- US1833385A - Apparatus for handling materials :
en
- US1833535A - Lawn trimming device :
en
- DE538948C - Tar rolling machine, the rolling table of which is provided with a support :
de
en
- DE538757C - Laundry bag with an inner replaceable protective bag :
de
en
- FR714977A - Improvements to thermionic tube circuits :
en
fr
- CA317436A - Refrigerating apparatus :
en
fr
- CA317441A - Iron-nickel-copp chromium alloy :
en
fr
- CA317475A - Plasticizer :
en
fr
- US1833000A - Selective signaling system :
en
- AT125512B - Device for setting and measuring the grinding pressure on paper pulp, etc. Dutch. :
de
en
- AT125557B - Electrically driven tubular well pump. :
de
en
- US1833650A - Method and apparatus for cracking oil with removal of tar :
en
- GB361454A - Improvements in or relating to concrete paving :
en
- DE539182C - Process for the preparation of oxydi- or triarylmethane compounds :
de
en
- GB361739A - Improvements in or relating to advertising and like signs :
en
- AT125619B - Procedure for determining the water content of granular and powdery goods. :
de
en
- AU3023830A - Improvements in draught gear of ploughs and cultivators :
en
- FR715095A - Improvements in starting devices for internal combustion engines :
en
fr
- CA317375A - Ventilator :
en
fr
- CA317386A - Brake mechanism :
en
fr
- AT125582B - Circuit arrangement for counting outgoing and incoming connections in telephone systems. :
de
en
- AT125552B - Two-stroke internal combustion engine operating with overload. :
de
en
- CA317459A - Radio side band selector receiver :
en
fr
- US1833360A - Surfacing machine :
en
- US1833734A - Aeration shield for burners of gas ranges :
en
- AT125697B - Process for stabilizing the nitrite content in mixtures or solutions of sodium nitrite with common salt. :
de
en
- US1833110A - Aircraft propulsion :
en
- US1833169A - Tension bar and lock :
en
- FR715063A - Improvements in manufacturing processes for mica-based insulation, and new industrial products resulting therefrom :
en
fr
- GB361481A - Improvements in fuel cut-off valves :
en
- GB361673A - Improvements in and relating to overall chains or girdles for the pneumatic tyres ofroad vehicle wheels :
en
- GB361714A - Process of and apparatus for the treatment of fuel by destructive hydrogenation and for like purposes :
en
- DE538793C - Changeable base for furniture that can be assembled from individual parts :
de
en
- US1833279A - Reed positioning device for looms :
en
- US1833852A - Manufacture of paper making material :
en
- FR715104A - Compressor :
en
fr
- DE539405C - Painting and rotary rubber printing machine for continuous tape strips made of stiff material, especially sheet metal :
de
en
- DK44901C - Device for Evaporation of Water. :
da
en
- FR715297A - Heating installation for motor vehicles :
en
fr
- GB361539A - Improvements in or relating to time controlled switches for wireless receiving sets and the like :
en
- AT125579B - Rotary piston machine for hydraulic drives. :
de
en
- AT125560B - Injection pump for internal combustion engines driven by the pressure in the combustion chamber. :
de
en
- US1833161A - Photographic resist or film :
en
- GB361458A - Improvements in or connected with glands, seals or the like :
en
- US1833459A - Bellows frame construction for cameras :
en
- US1833101A - Filter press :
en
- US1833215A - Reenforcing bar support for road paving and the like and process of road paving :
en
- US1833241A - Lesleb e :
en
- US1833463A - Portable supporting post :
en
- US1833624A - Wheeled cultivator :
en
- DE538924C - Circuit for eliminating annoying character broadening in shortwave telegraphy :
de
en
- DE539146C - Retouching or coloring process for photographs using a coating layer made of an oily liquid :
de
en
- DE539568C - Device for supporting the mandrel and the mandrel shank of Rohrstossbaenken :
de
en
- DE535516C - Electric remote transmitter for remote transmission of a vertical movement :
de
en
- DE539050C - Removable, multi-segment wheel rim :
de
en
- CA317506A - Air controlled lock for dispensers :
en
fr
- US1833880A - Drying machine for lumber and the like :
en
- FR715267A - Control device for the feed rollers of fancy wire twisters :
en
fr
- GB361522A - Improvements in and relating to the manufacture of hosiery :
en
- GB361558A - Improvements in or relating to systems of electric remote control or supervision :
en
- AT125602B - Circuit arrangement for group extension systems with dialer operation. :
de
en
- US1833379A - Method of and apparatus for drawing glass :
en
- AT125654B - Safety padlock. :
de
en
- US1833014A - Smoking pipe :
en
- US1833310A - Thread carrier rod control mechanism :
en
- DE538973C - Flue gas outlet end of rotary tube furnaces :
de
en
- GB361856A - Improvements in carrying out reactions in the presence of hydrogen :
en
- US1832872A - Electric resistance furnace :
en
- US1833745A - Screen :
en
- AT125452B - Nickel, silver, tin, copper alloys with at least 90% copper content. :
de
en
- CA317354A - Wall plug :
en
fr
- US1832886A - Current supply circuits :
en
- US1833166A - Heat exchanger :
en
- AT125592B - Momentary switch. :
de
en
- AT125675B - Process for the production of tanning extract from sulphite cellulose waste liquors. :
de
en
- AT125679B - Adhesive in film form and process for its manufacture. :
de
en
- DE539441C - Anti-glare device, especially for the driver of motor vehicles :
de
en
- FR714953A - Process of demineralization and revitalization of mineral oils :
en
fr
- GB361868A - Improvements in or relating to radio active emanators :
en
- DE539159C - Arrangement to prevent wear and tear of the catenary of electric railways by means of a rotatable grinding piece with several grinding surfaces :
de
en
- DE539260C - Process for the production of orthopedic footwear :
de
en
- GB361626A - Improvements in and relating to embalming pumps :
en
- GB361643A - Improvements in mowing machines :
en
- DE539346C - Self-regulating direct current cross-field machine with pronounced main and auxiliary poles at variable speed :
de
en
- FR715118A - Manufacturing process for reinforced concrete poles :
en
fr
- GB361466A - Improvements in or relating to the manufacture of rubber :
en
- GB361682A - Thread feeding mechanism :
en
- FR715076A - Improvements to processes for preparing fast-drying bituminous substances, and to processes for accelerating this drying :
en
fr
- GB361551A - Improvements in, or relating to, gas-fired re-heating furnaces :
en
- GB362342A - Improvements in protective blocks for the tubes of fluidcooled furnace walls :
en
- GB361927A - Improvements in switching arrangements for automatic telephone systems :
en
- US1833465A - Means for forming clay products having spiral centers :
en
- US1833482A - Ophthalmological method and apparatus :
en
- US1833269A - New azo dye :
en
- FR715174A - Device for increasing the speed of pulses in compressed fluid lines, in particular in compressed air brake lines :
en
fr
- GB361573A - Device for feeding granular or fibrous material into conveyorpipes by means of a cell wheel :
en
- USD85621S - Design for a plate or article of analogous nature :
en
- DE537998C - Overhead crane :
de
en
- DE539414C - Protective device for displaying electrical waves caused by sparks inside electrical equipment by means of a receiver, which is protected against electrical waves whose generation point is outside the equipment to be protected :
de
en
- DE539416C - Switching mechanism for multiple tariff meter :
de
en
- GB361897A - Improvements in the construction of screw propellers :
en
- DE539156C - Rubber corner :
de
en
- DK44877C - Process for the preparation of a calcium nitrate product suitable as a fertilizer. :
da
en
- DE539258C - Process for preventing foam in paper production :
de
en
- DE539462C - Laundry rammer with bellows :
de
en
- GB361410A - Improvements in and relating to collar and cuff studs :
en
- IE11430L - Steam superheaters :
en
- DE539208C - Device for regenerating the water of aquatic animal tanks :
de
en
- DK44906C - Dishwasher. :
da
en
- FR714939A - Improvements to copper cooled valves fabricated by pushing a blank through a die :
en
fr
- DE539183C - Multi-stage steam turbine :
de
en
- GB361726A - Improvements in and relating to electron discharge devices :
en
- FR715018A - Drawing tee, three-pronged :
en
fr
- US1833882A - File cabinet :
en
- CA317481A - Injector :
en
fr
- DE533266C - Switchable connector :
de
en
- DE539174C - Manufacture of phosphotungsten molybdenum compounds :
de
en
- US1833048A - Speed control system :
en
- US1833127A - Projectile for small arms :
en
- US1833492A - Folding box :
en
- GB361597A - Improvements in the manufacture and production of dimethylol acetone and its homologues :
en
- AT125603B - Plug-in device with resilient contact sleeves and distinctive contact parts. :
de
en
- FR39564E - Improvements in the manufacture or treatment of textiles or other materials :
en
fr
- GB361603A - Process for separating proteinases and carboxy-polypeptidases :
en
- US1833130A - Air preheater :
en
- US1833581A - Fishing lure :
en
- US1833876A - Pipe coil heat exchange equipment :
en
- US1833364A - Window glass mounting :
en
- US1833225A - Tire :
en
- AU3020830A - Improvements in plants for the supply of oxygen or other gases to outfits for autogenous welding, blowpipe cutting, or the like :
en
- DE539195C - Electrical test device equipped with a glow lamp and mains connection :
de
en
- US1832847A - Metallic sash :
en
- US1833015A - Timing device for talking motion pictures and the like :
en
- US1833886A - Boiler cleaner :
en
- US1833456A - Metal roofing sheet :
en
- US1833193A - Valve structure :
en
- DE539036C - Device on crude oil engines for generating a negative pressure for the drive of auxiliary power devices, e.g. a brake piston :
de
en
- DE539189C - Process for producing the agreement and for comparing replicas with the lines to be replicated for duplex telegraph systems :
de
en
- DE539407C - Road paver with a working beam that is suspended transversely to the longitudinal axis of the road and of adjustable length, driven by a slider crank gear with variable stroke :
de
en
- USD85625S - Jacob teller :
en
- DE539366C - Process for improving rubber goods :
de
en
- FR715092A - New stop device for the movements of American alarm clocks of regulators and all other types of clocks :
en
fr
- US1833398A - Process and apparatus for making plate glass :
en
- US1833553A - Optical measuring instrument, such as inclinometers, range finders, height finders, and the like :
en
- US1833724A - Prepayment meter :
en
- DE539619C - Floating frame with reversible rudder blades :
de
en
- GB361413A - Improvements in electrical control systems for railway traffic controlling apparatus :
en
- DE539035C - Regulation for gas engines with exhaust gas turbines :
de
en
- US1833595A - Device for looking at pictures, reading maps and writings, and the like :
en
- US1833795A - Method of attaching bails to containers and the like :
en
- US1832989A - Ensilage harvester :
en
- US1833011A - Adjustable sheet feeding and severing mechanism for wrapping machines :
en
- US1833594A - Thermostatic apparatus :
en
- GB361665A - Improvements in or relating to vessels for boiling liquids :
en
- DE538859C - Spring clip for attaching the curtain to the curtain rod :
de
en
- DE539262C - Machine for straightening needles :
de
en
- FR715056A - Receiver particularly intended for postal pneumatic installations :
en
fr
- DE539215C - Production of a mold at an aluminothermic weld :
de
en
- GB361707A - Improvements in and relating to peaked caps :
en
- GB361865A - Process for the treatment of natural and artificial cellulosic fibres with alkali :
en
- GB361677A - Improvements in radial cylinder internal combustion engines :
en
- CA317505A - Pulp sheet drying method :
en
fr
- GB361747A - Improvements in or relating to spraying devices for liquids :
en
- AT125668B - Method for the production of a leather preservative and cleaning agent. :
de
en
- US1833085A - Volume control :
en
- US1833066A - Electric heater :
en
- US1833111A - Reenforced cutting block :
en
- US1833307A - Defreezing windshield wiper :
en
- FR714917A - Device for establishing a detachable connection between a hypodermic injection needle and the needle holder :
en
fr
- GB361814A - Improvements in or relating to the manufacture of highly active alkali coke briquettes for the production of alkali cyanides with simultaneous recovery of low temperature carbonisation products :
en
- FR715108A - Improvements to automatic weft thread renewal looms :
en
fr
- FR714914A - Switching device for needles for toy railways, operated by electromagnetic means :
en
fr
- FR715169A - Improvements in devices for moving rails longitudinally :
en
fr
- US1833197A - Continuous calendar :
en
- GB361588A - Improvements in and relating to the cleaning, husking and opening up of cereals :
en
- FR715010A - Power supply device for t receiving stations. s. f. :
en
fr
- FR715292A - Method and device for the production of glauber salt :
en
fr
- GB361679A - Improvements relating to axle boxes for vehicles :
en
- FR715117A - Device for mounting the spare wheels of motor cars on their support :
en
fr
- GB361428A - Improvements in turf cutting instruments :
en
- GR3427B - AUTOMATIC CUTTING MACHINE FOR FRUIT, BREAD, FOOD AND SIMILAR. :
el
en
- US1832861A - Fluid pressure brake :
en
- US1833284A - Blowing mechanisms for glass working machines :
en
- FR39537E - Coupling device for high frequency amplifiers :
en
fr
- GB361644A - Improvements relating to reinforced concrete beams, columns, trusses and other structures :
en
- FR715077A - Device for suppressing the delay in generating an electric discharge :
en
fr
- FR715279A - Improvements in rotary glassblowing machines :
en
fr
- GB361585A - Improvements in or relating to screw drivers :
en
- GB361730A - Improvements in head motion for looms :
en
- DE539486C - Electric motor, especially small motor, with an ironless armature :
de
en
- GB361568A - Improvements in and relating to sheet metal boxes :
en
- FR715171A - Coupling for trailer vehicles, more especially for automobiles :
en
fr
- DE539287C - Process for tanning for the production of belts u. Like. Specific skin and device for performing the method :
de
en
- DE539608C - Capsule blower coupled to the crankshaft of a drive machine, in particular an internal combustion engine :
de
en
- US1833847A - Heat transfer :
en
- AT125519B - Reinforced concrete ceiling. :
de
en
- DE539135C - Internal combustion engine :
de
en
- DE539604C - Process for the preparation of a pest repellent :
de
en
- AT125645B - Method and device for eviscerating poultry. :
de
en
- US1833722A - Airship propulsion :
en
- US1833441A - Adjustable separator for packing flowers and the like :
en
- US1833369A - Method of tunneling :
en
- US1833587A - Excavating shovel :
en
- GB361670A - Improvements relating to the mounting of electrical units, such as fuses, in distribution boxes and the like :
en
- GB361891A - Improvements in electro-magnetic interrupters, impulsing devices or the like :
en
- US1833457A - Casing for wells :
en
- US1833562A - Liquid heater :
en
- US1832921A - Signal and brake system :
en
- US1833496A - Folding partition :
en
- FR714943A - Engine lubrication improvements :
en
fr
- FR39599E - Device for damping vibrations of overhead line cables :
en
fr
- GB361548A - Improvements in change-speed gears for motor driven vehicles and the like :
en
- AT125503B - Clad double-faced knitted or warp knitted fabric :
de
en
- DE539048C - Multi-segment rim :
de
en
- DE539242C - Automatic bobbin brake for wing spinning, wing twisting and similar textile machines :
de
en
- US1832862A - Form of hull or float :
en
- US1833058A - Beating engine for paper pulp and the like :
en
- US1833706A - Apparatus for tinting motion picture films and the like :
en
- GB361559A - Improvements relating to splash guards for machine tools :
en
- AT125514B - Device for the recovery of solid particles from waste water. :
de
en
- US1833204A - Keyboard and staff reader :
en
- US1833637A - Method of and apparatus for handling articles :
en
- US1833511A - Double multicolor web perfecting rotary printing press :
en
- DE538598C - Method and device for the production of box bases with a pressed neck :
de
en
- FR715013A - Method and arrangement of tools for stamping taper shank nails :
en
fr
- FR715129A - Improvements in machines for carding cotton or other textile fibers :
en
fr
- US1833187A - Expansion pipe fitting :
en
- US1833649A - Aeroplane construction :
en
- AT125647B - Process for the production of sleeves, in particular buffer sleeves for railway vehicles. :
de
en
- AU3020930A - Improvements in stocking suspenders for corsets andthe like :
en
- CA317394A - Rotary internal combustion engine :
en
fr
- DE539254C - Porous filling compound for containers for storing dissolved acetylene or other explosive gases :
de
en
- US1833471A - Coated fabric and method of preparing same :
en
- US1833794A - Manhole cover :
en
- GB361718A - Improvements in variable-speed and reversing gearing :
en
- GB361839A - Improvements relating to the manufacture of sheet glass by rolling :
en
- US1833314A - Superheater :
en
- US1833428A - Electrical remote control system :
en
- US1833435A - Suction cup cover and fountain shaving mug :
en
- US1833752A - Closing device for tin cans and the like :
en
- CA317425A - Humidifier :
en
fr
- AT125532B - Method and device for cushioning masses. :
de
en
- DE539150C - Process for producing foam :
de
en
- FR714985A - Refinement to Scavenging Liquid Centrifuge Bowls :
en
fr
- FR715002A - Saddle for cycles :
en
fr
- AT125601B - Plug device with earthed or zeroed protective contact. :
de
en
- AU11131A - Improvements in and relating to window shutters or screens :
en
- AU3020830B - Improvements in plants for the supply of oxygen or other gases to outfits for autogenous welding, blowpipe cutting, or the like :
en
- US1833735A - Radio signaling system :
en
- DE539545C - Swiveling, spindle-less bobbin support frame :
de
en
- FR39585E - :
fr
- FR714981A - Elastic mount seat :
en
fr
- AU3083230B - Improvements relating to matrices for casting type for printing and method of making same :
en
- DE539232C - Device for introducing compressed air into the head chamber of exercise torpedoes, which is filled with water ballast, in order to expel the ballast :
de
en
- US1833462A - Electrical conduit fittings :
en
- DE504879C - Potato peeling machine :
de
en
- DE539216C - Oxygen cutting torch :
de
en
- US1833250A - Process of making condensation products of the anthracene series and anthraquinone derivatives :
en
- DE539454C - Method for testing the dielectric strength of insulators by increasing the breakdown voltage above the breakdown voltage :
de
en
- DE539465C - Tissue preparation machine for longitudinal and transverse folding of fabrics :
de
en
- AT125458B - Time display device. :
de
en
- AT125673B - Process for separating from the liquid the precipitates obtained when arsenic is precipitated as sulfide from acids. :
de
en
- US1832922A - Safety car equipment :
en
- US1833437A - Washing machine :
en
- USD85622S - Ivan boclc :
en
- FR714967A - Dryer for mown plants: herbs or other :
en
fr
- FR715103A - Chimney head :
en
fr
- US1833809A - Purification of 1-amino-2-chlor-anthraquinone :
en
- FR715189A - Braiding process on a single-thread lace loom to make multicolored tablecloths without the background of the design being changed :
en
fr
- GB361792A - :
en
- US1833097A - Ring rolling mill :
en
- GB361932A - Flying machine :
en
- FR715069A - Vehicle for transporting railway wagons off the tracks :
en
fr
- US1833267A - Wood bending machine :
en
- FR714742A - Arrangement and coupling for the selection call of several teleprinters connected to a line :
en
fr
- FR715084A - Arc lamp for cinematographic projections and others :
en
fr
- GB362348A - Improvements in chimney & ventilation shaft tops and the like :
en
- USRE18255E - Apparatus for and method of photographically recording sounds :
en
- US1833206A - Head cope :
en
- US1833264A - Shoe-lace tip :
en
- US1833849A - Expulsion fuse :
en
- FR715194A - Variable transmission ratio device for vehicle brakes :
en
fr
- GB361896A - Improvements in and relating to devices for printing advertisements on pavements, walls and the like :
en
- US1833424A - Radiator mounting :
en
- US1833750A - Electrical apparatus :
en
- GB361476A - Plant for the production of a methane-hydrogen mixture, free from carbon monoxide, from industrial gases containing same :
en
- DE539392C - Method and machine for separating hair from the skin of fur for making hats :
de
en
- GB361595A - An improved boiler for heating water :
en
- AU148531A - Improvements in or relating" to explosive compositions :
en
- US1832971A - Shuttles from wood :
en
- US1833822A - Automatic chucking machine :
en
- DE539204C - Mask seal tester :
de
en
- CA317482A - Exhaust steam injector :
en
fr
- US1833569A - Tie basket :
en
- US1833313A - Treatment of residual liquors :
en
- US1833351A - Paper making machine :
en
- GB361866A - Improvements in or relating to surface treating devices :
en
- GB362447A - Improvements in card filing and segregating apparatus :
en
- US1832888A - Traveling grate stoker :
en
- FR715228A - Tire protector :
en
fr
- GB361520A - Improvements in fuel injection system for internal-combustion engines :
en
- DE539042C - Seal for piston with rectangular cross-section :
de
en
- DE539294C - Copper-cobalt-silicon alloys :
de
en
- GB361448A - Arrangement for regulating the heating of glass electric current rectifiers :
en
- DE539305C - Machine for closing filled bags with a circular knife :
de
en
- DE539531C - Braking device for motor vehicles to be tightened by means of spring force :
de
en
- US1833715A - Water proof polishing paper :
en
- US1833226A - Roll screen guide :
en
- CA317471A - Process of producing emulsions of tars :
en
fr
- AT125490B - Vehicle with a thermal engine and electric power transmission. :
de
en
- FR715211A - Brake device for propeller driven vehicles :
en
fr
- US1833182A - Nut tapping machine :
en
- US1833100A - Dirigible headlight for automobiles :
en
- GB361649A - Improvements in and relating to stair structures :
en
- GB361695A - Improvements relating to the feeding of cigarettes to packing machines :
en
- US1832860A - Fluid pressure brake :
en
- US1833185A - Roll ejecting mechanism for winding machines :
en
- US1833721A - Candelabrum socket :
en
- FR714955A - Soap manufacturing process starting from demineralized and revitalized mineral oils :
en
fr
- GB361442A - Improvements in or relating to electric switches with vapour arc-quenching chambers :
en
- US1833401A - Motor vehicle :
en
- DE539070C - Drive with endless chain for sliding gates of locks and other heavy bodies :
de
en
- GB361456A - Improvements in valve mechanism for moulding machines :
en
- DE539200C - Container for shoe polish, ointment or the like. :
de
en
- US1832982A - Device for grinding razor blades :
en
- US1833353A - Necktie spreader :
en
- GB361849A - Improvements in or relating to telephone systems :
en
- DE539542C - Lock for automobile doors :
de
en
- FR714932A - Baler :
en
fr
- FR715176A - Process for the electrolytic oxidation of aldoses :
en
fr
- DE539310C - Evaporator :
de
en
- FR715201A - Advanced plywood-sided crate :
en
fr
- GB361833A - Improvements in or relating to jigging conveyors and the like :
en
- GB361931A - Improvements in and relating to machines for boring metal :
en
- GB361474A - Improvements in and relating to metal reinforcements for use in reinforced concrete constructions :
en
- GB361674A - Improvements in plugs or stoppers for the waste pipes of baths, lavatory basins and the like :
en
- GB361710A - :
en
- CA317403A - Key operating mechanism for embossing machines :
en
fr
- GB361624A - Improvements relating to dampers for the control of hot gases :
en
- DE523407C - Cinema projector with optical compensation :
de
en
- FR715224A - Improvements to rotary hammer mills :
en
fr
- GB361778A - Improvements in or relating to closures for cans, drums and other metallic containers :
en
- US1833322A - Reverberatory smelting furnace :
en
- DE539438C - Vehicle brakes, in particular for motor vehicles :
de
en
- GB361611A - Improvements in or relating to dog-racing and like apparatus :
en
- FR715157A - AC motor :
en
fr
- DE539285C - Method and device for extinguishing flashbacks by means of controlled grids in multi-anode metal vapor rectifiers that work in parallel with direct current sources :
de
en
- DE539359C - Device for the production of permanent hair waves with spiral winding :
de
en
- DE538962C - Sliding seat on ship bunks :
de
en
- DE539314C - Ring-shaped sewer muffle furnace :
de
en
- GB361433A - An improved centrifugal clutch :
en
- GB361438A - Improvements in or relating to sound record films :
en
- DE539491C - A ring-shaped magnetic core composed of two or more individual magnetic cores placed one on top of the other in the axial direction :
de
en
- AT125505B - Process for the production of low-twist, tension-free wire ropes. :
de
en
- FR714948A - building element :
en
fr
- GB361784A - Improvements in or relating to glazing :
en
- GB361655A - Improvements in circular knitting machines :
en
- DE539442C - Auxiliary headlights for motor vehicles :
de
en
- GB361731A - Improvements in or relating to cardboard and like boxes :
en
- US1833867A - Filter system :
en
- FR715153A - Manufacturing process of molding powders and resulting product :
en
fr
- FR715165A - Manufacturing process for floor coverings and other similar applications :
en
fr
- GB361653A - Improvements in or relating to playing courts :
en
- GB361702A - Improvements in or relating to automatic signs for tramcars, trolley buses, railway and the like vehicles :
en
- GB361384A - Means, applicable to automobiles and other moving vehicles, for preventing inadvertent or accidental opening of the doors :
en
- US1833357A - Finger exerciser :
en
- US1833003A - Water meter bottom :
en
- US1833355A - Chair buck :
en
- US1833464A - Ore concentration :
en
- FR715081A - Process for the preparation of denicotinized tobacco by leaching and fermenting tobacco lye :
en
fr
- FR715277A - Vibration damping device for the record holder of phonographs or other speaking machines :
en
fr
- GB361771A - :
en
- US1833367A - Bumper :
en
- US1832857A - Manually controlled switch for automobiles :
en
- US1833498A - Illuminated character :
en
- US1833666A - Heat exchanger :
en
- US1833389A - Clam shell bucket :
en
- FR715128A - Device for upsetting the circles of wheel hubs :
en
fr
- US1832908A - Tapering mechanism for sawmill knees :
en
- FR715040A - Toothbrush enhancements :
en
fr
- FR715281A - Seed drill with automatic and adjustable distributor :
en
fr
- GB361553A - Improvements in or relating to polishing buffs, discs, wheels, and the like composedof fabric :
en
- FR715222A - Improvements to acoustic diaphragms :
en
fr
- US1833312A - Apparatus for handling ashes :
en
- US1833738A - Device for changing springs on locomotives :
en
- US1833158A - Fuse block :
en
- US1833473A - Treatment of hydrocarbon oils :
en
- DE538053C - Pneumatic tire wheel with removable rim edge divided into segments :
de
en
- DE539064C - Sheet metal lid with the edge reaching over the rim and flanking it :
de
en
- DE538892C - Grinding device with non-rotating, reciprocating grindstone :
de
en
- GB361725A - Method of fixing the shafts of golf clubs in their heads :
en
- DE539221C - Device for the production of valve bags :
de
en
- DE539428C - Dedusting device on threshing machines u. like :
de
en
- FR715285A - Probing apparatus and probing method resulting therefrom :
en
fr
- GR3426B - METHOD OF ADVERTISING THROUGH THE BOXES OF FIRE AND CIGARETTES. :
el
en
- GB361757A - An attachment within the spindle of a winch or line reel of a fishing rod, acting asan adjustable drag when desired, on the free running of the reel :
en
- US1833478A - Inflatable hollow rubber body :
en
- US1832968A - Vise :
en
- US1833347A - Method of casting :
en
- US1833611A - By-pass condenser :
en
- FR715079A - Ski attachment :
en
fr
- DK44890C - Apparatus, containing an electric discharge tube, for receiving or amplifying electrical oscillations. :
da
en
- FR715091A - Shuttle for weaving heavy tape and straps :
en
fr
- US1833002A - Attaching device for motor vehicle shock-absorbers :
en
- FR715244A - Improvements to door locks :
en
fr
- DK44900C - Stocking protector. :
da
en
- GB361794A - Improvements in or relating to tubular lattice-work masts and a method for the production thereof :
en
- FR714636A - Pomegranate enhancements :
en
fr
- US1833121A - Control means for door closers :
en
- GB361503A - Device for applying and spreading thick paints or viscous materials on walls or the like :
en
- US1832935A - Fastener :
en
- US1833454A - Method for producing explosive :
en
- US1833747A - Method of making annular members :
en
- DE539044C - Music teaching material for keyboard instruments :
de
en
- FR715146A - Process for the preparation of a bituminous binder for road surfacing, fluid when cold and hardening after use :
en
fr
- GB361935A - Improvements in or relating to the preparation of ammonium sulphate crystals and apparatus therefor :
en
- FR715119A - Process for carrying out endothermic reactions on blow molding devices :
en
fr
- FR715291A - Device for removing salts and other substances :
en
fr
- US1833415A - Method of supplementing the frictional resistance of relatively movable members :
en
- DK44884C - Running vacuum cleaner with vertical blower shaft and next to the handlebar handle freely hanging filter bag. :
da
en
- GB361680A - Improvements in acid proof sedimentation apparatus :
en
- US1833018A - Separable button :
en
- US1833488A - Apparatus for manufacturing electric light bulbs :
en
- US1833509A - Form construction for concrete curbing :
en
- FR714915A - Automatic switching device for toy railways :
en
fr
- GB361705A - Engine plants with exhaust turbines :
en
- GB361820A - Manufacture of aqueous solutions of silk fibroin :
en
- GB361954A - Improvements in a process for the production of endless intaglio printing formes :
en
- GB361411A - Improvement in methods of cleansing refuse bins :
en
- GB361773A - Improvements in or relating to drainage systems :
en
- US1833224A - Mechanical movement :
en
- US1833541A - Cosmetic appliance :
en
- US1833491A - Control system for electric motor operated rotary devices :
en
- FR715241A - Improvements to grain binder elevators :
en
fr
- DE539117C - Process for the production of a coating, fixing, filling and binding agent from water glass :
de
en
- DE539234C - Automatic latch for a device for opening and closing hinged windows by means of a single pull cord :
de
en
- GB361512A - Improved liquid level indicator :
en
- US1833282A - Hay shocking machine :
en
- FR714944A - Automatic separating device for metal coins or similar discs :
en
fr
- FR715280A - New kind of small blocks for external coating of articulated belt elements, for automobiles and other industrial machines :
en
fr
- DE539410C - Amplifier tube arrangement :
de
en
- DE523836C - Device for drawing sheep veneers :
de
en
- DE539335C - Two color ribbon fork drive device for typewriters :
de
en
- GB361562A - Improvements in bags or foot-warmers :
en
- GB361531A - Improvements in cooking ovens :
en
- US1832877A - Car window :
en
- DE539214C - Multi-spindle drill head :
de
en
- US1833171A - Oven door stop :
en
- US1833427A - Flotation concentration of metalliferous minerals :
en
- US1833445A - Combustion chamber for internal combustion engines :
en
- US1833518A - Fluid flow silencer :
en
- AT125610B - Device for the temporary connection of electrical cables. :
de
en
- GB361630A - A device for reproducing or recording sound films :
en
- GB361926A - :
en
- GB361788A - Improvements in and relating to dentures and palatal plates :
en
- AU361131A - Improvements in electric motor :
en
- US1832986A - Process for cracking petroleum oil :
en
- US1833710A - Door securing device :
en
- AT125479B - Method and device for spherical grinding of blanks. :
de
en
- CA317411A - Metal sheet feeding device :
en
fr
- FR715147A - Improvements to stapling machines :
en
fr
- GB362355A - Improvements in or relating to apparatus for switching out faulty electric line sections :
en
- AU3087330A - Distillation of tar :
en
- US1833676A - Greenhouse table :
en
- US1833749A - Means for protecting articles of furniture and the like :
en
- DE539383C - Table soccer game with inlet depressions :
de
en
- GB361435A - Improvements in or relating to methods of and apparatus for the production of foam :
en
- GB361688A - Improvements in and relating to frying ranges, washing boilers and the like :
en
- FR715078A - Improvements to welding equipment :
en
fr
- FR715090A - Hand crimper for bottle capping :
en
fr
- GB361729A - Improvements in electric cable conduits :
en
- FR715183A - Improvements in the preparation or treatment of textile materials :
en
fr
- FR715191A - Binocular :
en
fr
- DE539230C - Wire spoke wheel :
de
en
- GB361564A - Process for increasing the spreading capacity of bitumen, asphalt and the like substances with the aid of additional substances :
en
- DE539449C - Process for the production of sulfur-containing derivatives of higher fatty acids :
de
en
- FR715162A - Method for setting blades or grains, applicable to tools with attached blades or grains and to tool holders in general :
en
fr
- FR715192A - Shaker-winnower device for grain threshers and other applications :
en
fr
- FR715127A - Process for waxing floors and walls in general with simultaneous and persistent disinfection :
en
fr
- GB361600A - A detachable adjustable table for chairs, settees and the like :
en
- DE539164C - Rinsing and drying device for blueprints :
de
en
- DE539347C - Arrangement to achieve fine voltage levels on transformers with a brush set that can be rotated around the transformer core :
de
en
- FR715144A - Improved variable and successive phase control device for motor vehicle clutches :
en
fr
- FR715269A - Plow lift control device in agricultural tractors :
en
fr
- GB362377A - Improvements in and relating to the control of the phenomena in electric circuits :
en
- DE538900C - Small waste water treatment plant :
de
en
- AT125677B - Process for the preparation of water-insoluble azo dyes. :
de
en
- AT125572B - Fuel pumps for internal combustion engines. :
de
en
- DE539436C - Double-walled bulkhead for motor vehicles :
de
en
- AT125554B - Screw locking. :
de
en
- DE539148C - Method to facilitate the disassembly of centrifugal pumps with cylindrical housings :
de
en
- DE539460C - Process for the production of angular ice cell jackets :
de
en
- FR714587A - :
fr
- FR715282A - Pressure syringe for cleaning mechanical parts subjected to lubrication :
en
fr
- GB361608A - Improvements relating to imitation fires :
en
- GB361960A - Electric heating body :
en
- AT125671B - Process for the refining of alloys of magnesium with cerium or cerium mixed metal. :
de
en
- AT125682B - Process for bleaching bast fibers, especially linen, hemp and the like. Like. In the form of yarn and fabrics, as well as in the form of raw fibers. :
de
en
- USRE18257E - Dscult interrupting device :
en
- US1833855A - Work guide for sewing machines :
en
- USD85615S - Design fob :
en
- GB361727A - Process of making alloys which are particularly suitable for the production of metal fittings which come into contact with superheated steam :
en
- GB361748A - A method of casting metals and apparatus for carrying out this method :
en
- GB361921A - Improvements in or relating to the production of textile or the like material coatedwith rubber or the like :
en
- DE539354C - Process for the production of ceresin and ceresin-like products :
de
en
- FR715179A - Comparator :
en
fr
- GB361523A - Method of and means for securing (after doffing) roving ends to the spindles of frames for twisting and winding fibrous materials :
en
- DE539384C - Stop and push device for conveyor wagons :
de
en
- FR715227A - Valveless timing for internal combustion engines :
en
fr
- US1832936A - Harvester :
en
- US1833370A - Photographic sound reproducing apparatus :
en
- DE539177C - Process for the preparation of n-butyraldehyde :
de
en
- DE539432C - Gear change gearbox :
de
en
- AT125526B - Made of textile fabric and flexible binding substance for drive belts, conveyor belts and the like. like :
de
en
- AT125466B - Method for closing the hole channel mouths of hollow strand moldings and device for its implementation. :
de
en
- AU3021030A - Press fools for fixing attache case locks, and similar fastenings :
en
- CA317384A - Mouth clamp :
en
fr
- DK44902C - Device for Manufacturing Laundry Clamps. :
da
en
- FR714959A - Children's car :
en
fr
- GB361599A - Improvement in massage appliances :
en
- US1833689A - Separable fastener slider :
en
- US1833885A - Water cooler :
en
- DE539365C - Pendulum saw :
de
en
- AT125631B - Impeller liquid meter. :
de
en
- AT125665B - Method of applying varnishes. :
de
en
- FR715030A - Improvements in the manufacture of hydroxy-aliphatic amines :
en
fr
- GB361582A - An improved method of taking dental impressions :
en
- AT125589B - Electromagnetic relay. :
de
en
- AT125585B - Automatic control for electric vehicles with shift drum. :
de
en
- US1833164A - Scale :
en
- US1833170A - Hanging scale :
en
- US1833653A - Valve :
en
- US1833685A - Process of chloridizing metalliferous materials :
en
- US1833841A - Valve for compressors :
en
- FR715196A - Assembly device for demountable packing boxes :
en
fr
- GB361961A - Jar mechanism for use in well drilling operations :
en
- AT125523B - Machine for the production of clothespins. :
de
en
- AT125487B - Method for avoiding the seizure of bearings, in particular segment pressure bearings, and equipment for this. :
de
en
- CA317365A - Oil burner :
en
fr
- US1832960A - Baling press :
en
- US1833580A - Slitting and winding apparatus :
en
- DE539424C - Feed silo with device for discharging the juice :
de
en
- AU3020730A - Process forthe treatment of heavy liquid, carbonaceous materials with hydrogen at elevated temperature Aand pressure :
en
- AT125637B - Rotating and depositing device for fusion welding on boiling and smoke pipes. :
de
en
- US1833034A - Car cooling apparatus :
en
- US1833350A - Paper making machine :
en
- DE539235C - Fountain pen :
de
en
- AT125544B - Method for transmitting a torque and hydraulic clutch for executing the method. :
de
en
- DE539319C - Device for converting multiphase currents into direct current using static, mitallic rectifiers (e.g. metal-metal-oxide rectifiers) :
de
en
- DE539484C - Device for determining the number of axles on a train :
de
en
- AU3031830B - Improvements in and relating to collapsible stretchers :
en
- DE539363C - Fine adjustment control for elevators :
de
en
- DE539479C - Lattice structure made of hollow stones with small holes :
de
en
- US1833490A - Shock absorber :
en
- US1833539A - Ironing device for the folds of collars :
en
- US1833568A - Water-insoluble azo dyestuffs :
en
- US1832948A - Battery cell testing machine :
en
- US1833227A - Method of forming teeth in gear blanks :
en
- CA317468A - Process of making electrodes :
en
fr
- CA317500A - Yarn detector :
en
fr
- US1833255A - Thread generating cutter :
en
- AU226931A - Improvement in safety razor :
en
- CA317346A - Elastic yarn and fabric :
en
fr
- CA317466A - Switch box pry-out :
en
fr
- AT125522B - Washing machine. :
de
en
- CA317344A - Device for the electrical bonding of railway rails :
en
fr
- US1832967A - Sewage distributing pipe :
en
- US1833281A - Curling iron support :
en
- US1833317A - Process of coating screens for the projection of pictures thereon :
en
- US1833610A - Electric feeler mechanism for looms :
en
- USRE18256E - Method oe curing tobacco :
en
- US1832911A - Power hoe :
en
- US1832849A - Spring plank :
en
- US1833144A - Jar :
en
- JPS076827Y1 - :
ja
- US1833614A - Life saving belt :
en
- US1832923A - Apparatus for machining surfaces :
en
- FR715113A - Attachment method for connecting rod heads and bearings :
en
fr
- AT125659B - Process and device for the production of moldings of small dimensions from colloids. :
de
en
- AT125676B - Process for the preparation of spreadable and storage-stable nitrophosphates obtained by digesting phosphorites with nitric acid. :
de
en
- GB361398A - A process for impregnating permeable substances with rubber latex or the like :
en
- AU2852530A - Improvements in and relating tothe separation of dry materials :
en
- US1833309A - Car holding mechanism :
en
- US1833383A - Regulator and the like :
en
- US1833420A - Tool for extracting and replacing bushings :
en
- US1833643A - Telephone mouthpiece protector :
en
- US1832897A - Electric switch and contact structure therefor :
en
- US1833352A - Article conveyer :
en
- FR715221A - Phonogram support :
en
fr
- GB361753A - Improvements in or relating to hinge-lid tins or boxes :
en
- CA317439A - Iron-nickel-copper alloy :
en
fr
- US1832876A - Book assembly machine :
en
- US1832997A - Grinding attachment for milling machines :
en
- US1833253A - Scraper for flowing wells :
en
- DE539459C - Cooling bed with several runners :
de
en
- DE539275C - Method for remote control of engines, in particular for electric traction vehicles :
de
en
- GB361490A - Plasterboard :
en
- CA317359A - Ski fastening device :
en
fr
- FR714905A - Ball valve refinements :
en
fr
- GB361800A - Improved arch and ankle support :
en
- US1833167A - Hydraulic brake for draw works, drums, and hoists :
en
- GB361863A - Improvements in or relating to paper feeding means for calculating machines, bookkeeping machines and similar machines :
en
- AT125539B - Lubricating device for several lubrication points. :
de
en
- BE376692Q - Improvements to variable speed driving force transmission mechanisms :
en
fr
- CA317414A - Device for anchoring wires or cables :
en
fr
- AT125657B - Process for annealing wires or strips made of metals wound in a ring in several turns by induction heating. :
de
en
- GB361781A - Collapsable dinner or tea wagon :
en
- IE12236L - I.c. engine lubrication :
en
- US1833477A - Well drill :
en
- US1833785A - Portable power saw :
en
- DE539124C - Claw plate for the connection of wooden structural rods :
de
en
- CA317355A - Pulp refining engine :
en
fr
- FR715037A - Manufacturing process of oxide gels :
en
fr
- AT125550B - Starting crank for internal combustion engines. :
de
en
- AT125477B - Connector pin rolled from a piece of sheet metal, especially for radio tubes. :
de
en
- GB361701A - Improvements in and relating to gas pressure regulators :
en
- GB361942A - Improvements in straps and the manufacture thereof :
en
- GB361524A - Improvements in apparatus for testing the brakes of vehicles :
en
- GB361534A - Improvements relating to sanding and like apparatus for use on vehicles :
en
- CA317443A - Process of treating coal :
en
fr
- FR714901A - Seaplane :
en
fr
- GB361610A - Electromagnetically-operated mercury switch for controlling electrical circuits :
en
- US1832851A - Amplifying horn :
en
- DE539051C - Motorcycle support operated by hand lever :
de
en
- DE539464C - Wringer :
de
en
- FR715268A - Woodworking machine :
en
fr
- BE384444A - Process for preparing calcium hypochlorite products :
en
fr
- DE539192C - Device for generating short electrical waves by means of four-electrode tubes :
de
en
- DE539181C - Process for the preparation of condensation products from aliphatic aldehydes with two or more carbon atoms or their mixtures and ª ‡ -naphthylamine :
de
en
- DE539196C - System for feeding atomizing burners for low-viscosity fuels :
de
en
- DE539270C - Process for the recovery of the oil-soluble sulfonated compounds formed during the acid refining of mineral oils :
de
en
- FR714992A - Improvements in the manufacture of bags for the storage and transport of hygroscopic materials :
en
fr
- US1833589A - Turning device for turning off shafts, crank shafts, and other machine parts on the spot :
en
- FR714934A - Improvements to gas distributors of liquid heaters :
en
fr
- GB361581A - Improvements in specul? or spatul? :
en
- GB361591A - Improvements relating to the scavenging of two-stroke-cycle oil engines :
en
- FR715123A - Advanced double volume pump :
en
fr
- US1833062A - Valve comprising an equalizing chamber, a main and an auxiliary valve :
en
- US1833151A - Resilient flexible sheet and method of making the same :
en
- FR715274A - Automatic projection device :
en
fr
- US1833584A - Means for securing foot mats on running boards of automotive vehicles :
en
- US1833832A - Apparatus for indicating the consumption of liquids :
en
- GB361542A - An improved sliding cover for automatic fire arms :
en
- DE539317C - Process for the desulphurisation of gases containing hydrogen sulphide :
de
en
- FR715271A - Process for preparing alumina :
en
fr
- FR715126A - Improvement in devices for making infusions :
en
fr
- GB361752A - Improvements in ships' winch systems :
en
- FR715032A - Improvements in the manufacture of agents for the protection of textile products, etc., against mildew and other fungus vegetation :
en
fr
- FR715074A - Process for the production of chlorinated diaryl resins :
en
fr
- US1832895A - Doughproofer :
en
- US1833658A - Material forming apparatus :
en
- US1833375A - Concrete railroad tie :
en
- US1833538A - Method of cleansing human hair :
en
- FR714989A - Electrical contacts :
en
fr
- FR714999A - Lighting fixtures improvements :
en
fr
- FR714978A - Binder of letters and other documents or parts :
en
fr
- GB362444A - Improvements in electrical signalling apparatus :
en
- AT125606B - Device for carrying out a switching process when a certain voltage occurs. :
de
en
- US1833236A - Tool retainer :
en
- DE538988C - Drive device for the wheel pairs of different vehicle axles :
de
en
- DK44875C - Remedy for Weed Destruction. :
da
en
- US1833617A - Apparatus for correcting power factors :
en
- US1833567A - New water-insoluble azo dyestuffs :
en
- FR715283A - First aid box :
en
fr
- GB361783A - Improvements relating to folding tables and other articles having a hinged or pivoted leg or legs :
en
- US1833671A - Dental device :
en
- DE538764C - Automatic feed device for steam boiler :
de
en
- US1833041A - Volume control :
en
- DE539439C - Control valve for pressure medium brakes :
de
en
- GB361529A - Improvements in and relating to apparatus for transmitting indications to a distant point :
en
- US1833294A - Reed mounting for looms :
en
- DE538989C - Machine for grinding cylinders :
de
en
- GB361589A - Improvements in machines for helically winding articles with bands of flexible material :
en
- US1833380A - Method of and apparatus for drawing glass :
en
- US1833665A - Sewing needle :
en
- US1833549A - Envelope opener :
en
- US1833254A - Casement window lock :
en
- DE539419C - Lighting device for mines :
de
en
- GB361425A - Improvements in and connected with carriage structures :
en
- GB361661A - Improvements relating to garment racks for wardrobes :
en
- FR714995A - Manufacturing process for dichlorethylene :
en
fr
- FR714971A - Improvements to coffee making machines called express machines :
en
fr
- GB361628A - Improvements in and relating to golf and the like playing balls and the manufacture thereof :
en
- FR715121A - Improvements to bread toasting ovens :
en
fr
- GB361803A - Improvements in or relating to conical friction clutches :
en
- US1833522A - Artificial bait :
en
- USD85619S - John moosherb :
en
- GB361756A - Improvements in or relating to scissors or like cutting instruments :
en
- DK44899C - Photographic Lens Combination. :
da
en
- FR715028A - Artificial materials which can be cold molded and processes for their manufacture :
en
fr
- FR715278A - Acetylene headlight for automobiles or others, with device to avoid glare :
en
fr
- GB361918A - :
en
- US1832992A - Zinc alloy :
en
- US1832996A - Grade clamp :
en
- DE539246C - Loading device for tube dryer :
de
en
- DE539272C - Evaporator for refrigeration systems :
de
en
- FR715197A - High pressure acetylene generator :
en
fr
- GB361472A - Improvements in and connected with means for supporting show cards, picture frames and the like :
en
- GB361762A - Improvements in and relating to means for obtaining current from a high tension transmission line for operating instruments :
en
- FR715041A - Fire starter by gas lighting :
en
fr
- GB361708A - Fluff removal device for looms :
en
- GB361519A - Improvements in electromagnetic switches as used in telephone or like systems :
en
- GB361659A - Improvements in hasp fasteners :
en
- GB361867A - Improvements in or relating to thermionic valves :
en
- DE539073C - Flap driver :
de
en
- DE539202C - Spirit level :
de
en
- GB361419A - Improvements in closures for bottles and jars :
en
- FR715066A - Method and apparatus for adjusting the intensity of sound on copies of sound films :
en
fr
- GB361394A - Improvements in and relating to gaseous electric discharge devices :
en
- DE538967C - Cleaning device for winding machines :
de
en
- DE539127C - Device for determining the Iot and horizontal position :
de
en
- US1833304A - Display container and the like :
en
- US1833448A - Brake mechanism :
en
- US1833694A - Radiator cap :
en
- US1833812A - Grading machine :
en
- US1833466A - Locomotive tender :
en
- DE539250C - Observation watch with minute counter :
de
en
- DE539129C - Volume meter with rotating measuring wheel :
de
en
- FR715259A - Parachute :
en
fr
- GB361494A - Improvements in or relating to clips or holders for glasses, cups or other hollow-ware :
en
- GB361922A - Improvements in or relating to paper feeders for printing or other machines :
en
- DE539490C - Circuit with glow cathode tubes :
de
en
- GB361521A - Improvements in shock absorbing construction :
en
- GB362373A - Improvements in and relating to thermionic valves :
en
- US1833531A - Article of manufacture comprising alpha combination ball and driver :
en
- USRE18258E - A corpora :
en
- FR714997A - Wall stamp and device used to make it :
en
fr
- FR715172A - Device ensuring the perfect mixture of fuel gases and thus fuel economy, for internal combustion engines :
en
fr
- US1833641A - Microphonic material and method of producing the same :
en
- FR715226A - Process and mold for making ingots with a finely granulated structure, without pores or shrinkage :
en
fr
- GB361478A - Improvements in or relating to lifting jacks :
en
- DE539534C - Auxiliary motor drive for bicycles :
de
en
- DE539381C - Automatic light signal switching :
de
en
- DE539518C - Method and device for determining the water content :
de
en
- FR715020A - Mechanical transplanter :
en
fr
- FR715034A - Improvements to road traffic control or signaling devices :
en
fr
- GB361605A - Metallurgical furnaces :
en
- DE538950C - Belt made of fiber fabric :
de
en
- US1833154A - Method of erosion control :
en
- AT125700B - Fat catcher. :
de
en
- US1832870A - Automobile window control :
en
- US1833381A - Method of and apparatus for drawing glass :
en
- US1833528A - Grease gun :
en
- US1833854A - Apparatus for treating fabrics :
en
- US1833079A - Safety razor :
en
- AU3023930B - Improvements in ploughs and like agricultural implements :
en
- GB361446A - Improvements in tube rolling and reducing mills :
en
- DE539356C - Process for degreasing bare bones and leather :
de
en
- DE539361C - Bottom flap for circulation lifts :
de
en
- AU2970030A - Improvements in machines for moulding, wrapping, and packing butter :
en
- FR715116A - Dual cinematographic camera for shots, in black or in color, and sounds :
en
fr
- US1832953A - Gauge structure :
en
- FR715075A - Improvements to vacuum cleaning devices :
en
fr
- US1833664A - Condenser :
en
- US1832866A - Toe guard for ice skates :
en
- US1833384A - Preparation of specific antigen coctoimmunogen :
en
- US1833739A - Furnace tapping device :
en
- GB361436A - Improvements in combustion chambers for heavy oil motors :
en
- DE539463C - Laundry rammer with bellows :
de
en
- US1833186A - Bearing for food grinder shafts :
en
- DE539061C - Device for roasting tobacco :
de
en
- DE539087C - Glare-free headlights :
de
en
- DE539321C - Horse-drawn binding mower :
de
en
- US1832865A - X-kay centering device :
en
- US1833701A - Open flow bailer valve :
en
- DE538615C - Digestion of clay and other raw materials containing alumina :
de
en
- DE539218C - Smoke generator for smoke chambers :
de
en
- US1832926A - Renewable grouser :
en
- US1832932A - Truck :
en
- US1833262A - Pipe connection joint :
en
- US1833286A - Amino cellulose derivatives :
en
- DE539345C - Drive for switching devices with latched intermediate positions :
de
en
- FR715012A - Self-locking belt tensioner for bucket conveyors :
en
fr
- FR715202A - Ignition device for mercury vapor rectifiers :
en
fr
- FR715247A - Fixator for long bone fractures :
en
fr
- US1833673A - Articulated locomotive :
en
- US1833021A - Treatiment of rubber :
en
- FR715261A - Process for extracting fish oils and fats from fish waste :
en
fr
- GB361908A - A device for extracting screws :
en
- DE538976C - Filling device for the collecting pipe of row outlet systems :
de
en
- FR715093A - Hydraulic device allowing the tipping of a bucket in three orientations :
en
fr
- AT125551B - Carburetor. :
de
en
- AT125632B - Taps for flat threads. :
de
en
- FR715290A - Process for the separation of carbonic acid and ammonia :
en
fr
- GB361580A - Labelling machine for bottles, jars and other containers :
en
- US1833198A - Street marker :
en
- CA317424A - Cutting and creasing machine :
en
fr
- CA317432A - Neutral organic liquid processing :
en
fr
- US1832879A - Instrument :
en
- US1832885A - Auxiliary circulating tube for boilers :
en
- US1833376A - Rolling mill :
en
- US1833139A - Window construction :
en
- US1833765A - Circuit controller :
en
- DE539482C - Oven lid :
de
en
- AT125691B - Process for the hardening of condensation products from phenols and aldehydes. :
de
en
- AT125623B - Safety lock. :
de
en
- GB361732A - :
en
- US1833713A - Traction connection and the like :
en
- AU3023930A - Improvements in ploughs and like agricultural implements :
en
- DE538885C - Process for the production of a moisture-resistant, spray-dried wood sugar :
de
en
- DE539147C - Device for determining the exposure time :
de
en
- CA317420A - Copper hydroxide :
en
fr
- US1832993A - Hedge cutter :
en
- AT125465B - Buffers, especially for railway vehicles. :
de
en
- US1832957A - Sewer cleaner :
en
- US1833816A - Gas producer :
en
- US1833373A - Balanced sound recording and reproducing system :
en
- CA317371A - Method of cracking hydrocarbons :
en
fr
- US1833368A - Method of and apparatus for tunneling :
en
- AU360431A - An improved engine starter :
en
- DE539399C - Process for coloring regenerated cellulose in even tones :
de
en
- AT125605B - Dynamo for left and right rotation, especially for train lighting. :
de
en
- AT125484B - Method and device for producing a filling opening in a sack with side gussets, preferably made of paper. :
de
en
- CA317385A - Apparatus for heliotherapic treatments :
en
fr
- USD85623S - Design for a tire :
en
- AT125683B - Process for the preparation of resins, balms, emollients, etc. :
de
en
- AU506231A - Apparatus for screening or separating materials :
en
- AU132731A - Toolsand method of making same :
en
- US1833035A - Member for use in the production of convex metal sheets and method for processing the same :
en
- CA317486A - Shore :
en
fr
- CA317485A - Combined steam and power plant :
en
fr
- AT125599B - Magnetizable core, in particular for telecommunication purposes, made from wires or strips. :
de
en
- AU19631A - Improvements in and relating to flushing cisterns :
en
- AT125504B - Metal door. :
de
en
- AT125571B - Power transmission means for shaft couplings. :
de
en
- AT125506B - Machine for transferring mirror writing matrices. :
de
en
- US1832937A - Mass core :
en
- US1833074A - Sound reproducing apparatus :
en
- US1833774A - Burner igniting device :
en
- AT125485B - Screw propeller. :
de
en
- DE539068C - Device for the automatic emptying of letter boxes :
de
en
- FR715140A - Folding canoe trolley :
en
fr
- FR715064A - Improvements in internal combustion engine supercharging systems :
en
fr
- FR715231A - Advanced device for collecting resin from pine trees :
en
fr
- US1833057A - Folding box or receptacle :
en
- US1833476A - Electric switch :
en
- USRE18265E - Sylvania :
en
- US1832958A - Cam shaft drive mechanism :
en
- US1833631A - Clothes drier :
en
- US1833229A - Machine for lasting shoes :
en
- AT125620B - Collapsible bed. :
de
en
- GB361495A - Improvements in fastenings for purses, handbags, portfolios and the like :
en
- GB361648A - Improvements in or relating to cowper stoves :
en
- AT125528B - Carpet made from a paper web. :
de
en
- DE539034C - Joint for pocket containers, especially for cigarette containers or the like. :
de
en
- FR715243A - Process and apparatus for the hydrogenation of coal and other ash-containing substances :
en
fr
- DE539367C - Process for the production of celluloid-like masses :
de
en
- DE539293C - Base wall with a layer of plaster made up of posts and panels attached to them :
de
en
- CA317404A - Photographic and cinematographic film :
en
fr
- FR715212A - Improvements to fastening devices for railway tracks :
en
fr
- GB361755A - New or improved means for pressing out the creases in a boot or shoe :
en
- AT125543B - Two-stroke working process for oxyhydrogen internal combustion engines. :
de
en
- AT125692B - Process for vulcanizing rubber. :
de
en
- AU167631A - Apparatus for moulding stick solder :
en
- DE539476C - Process for the oxidation of organic compounds in the liquid phase by means of gases containing oxygen :
de
en
- DK44887C - Electric heating apparatus, specially designed for use in connection with incubators and the like. :
da
en
- FR714929A - Lock gate :
en
fr
- FR714984A - Refinement to Scavenging Liquid Centrifuge Bowls :
en
fr
- US1833345A - Device for correcting for magnetic declination, deviation, and drift :
en
- US1833593A - Photographic lens :
en
- US1833630A - Mercoid alarm and indicator :
en
- AT125567B - Lubricating device for internal combustion engines. :
de
en
- AT125642B - Teaching for determining the individual parts of truss structures before welding. :
de
en
- AT125644B - Dry membrane gas meter with two measuring chambers and valve control. :
de
en
- CA317382A - Brake mechanism :
en
fr
- AT125515B - Blanket. :
de
en
- AT125497B - Process for germ removal from water. :
de
en
- AT125547B - Vertical carburetor for two fuels. :
de
en
- FR715286A - Improvements to cinema screens :
en
fr
- DE539615C - Drive device for the wheel pairs of different vehicle axles with an articulated longitudinal shaft :
de
en
- DE539236C - Sound transmitter system with two sound transmitters of different pitch :
de
en
- US1833388A - Garment hanger :
en
- US1833766A - Window construction :
en
- US1833065A - Furnace for treatment of metal :
en
- US1833081A - Packing box :
en
- US1833220A - Mixing vat :
en
- DE539636C - Shaving brush with a sponge rubber body :
de
en
- GB361543A - Improvements in gas pressure regulators :
en
- GB361854A - Improvements in or relating to interlocking electrical switchsockets :
en
- US1833261A - Printer's proof press :
en
- US1833748A - Fuel injecting device for internal combustion engines :
en
- US1833020A - Incubator hatching compartment :
en
- CA317453A - Electric extension service connection :
en
fr
- DE539263C - Device for generating relief patterns on elastic, in particular textile, surface structures :
de
en
- DE539613C - Light meter :
de
en
- GB361811A - Improvements in conveyors :
en
- AT125482B - Rotary printing press. :
de
en
- DE539144C - Device to prevent the paper web from tearing off on Fourdrinier machines by means of electromagnetically controlled spray valves :
de
en
- DE539211C - Procedure to prevent damage to rolling bearings :
de
en
- DE539502C - Steam generator to generate the steam for permanent hair curls :
de
en
- FR714946A - Solid ceiling :
en
fr
- GB361443A - Process of refining crude phthalic anhydride :
en
- US1832889A - Apparatus for packing asparagus :
en
- US1833393A - Process of preparing 1, 1, 2-trichlorethane :
en
- US1833647A - Stoker feeding mechanism :
en
- US1833487A - Electric light bulb and method for manufacturing same :
en
- USD85614S - Design for :
en
- FR714994A - Wide angle lens :
en
fr
- FR715109A - Improvements to rotary cement kilns, rotary coolers, etc. :
en
fr
- GB361647A - Improvements in inflatable rubber goods and method of making same :
en
- DE539435C - Gearboxes, especially for motor vehicles :
de
en
- GB361422A - Improvements relating to visible card indexes :
en
- AU3021530A - Improvements in and connected with mops and brooms :
en
- GB361439A - Rock drills :
en
- GB361491A - Improvements in conveyor systems :
en
- GB361560A - Improvements in or relating to methods of manufacturing electron emitting coated cathodes :
en
- US1833840A - Safety attachment for punch presses :
en
- AT125634B - Device for measuring highly variable flowing gas, water or steam quantities. :
de
en
- AT125500B - Excavator equipment. :
de
en
- FR715168A - Perfected Hair Mesh :
en
fr
- GB361563A - Improvements in bags or sacks :
en
- FR715062A - Improvements in the setting of t receiving stations. s. f. :
en
fr
- GB361898A - Improved process of colouring enamel glazings, glass and the like :
en
- DE539328C - Dosing of liquids and gases :
de
en
- FR715111A - Machine for fixing the upper of a shoe using staples or the like :
en
fr
- FR714962A - Capping process for bottles and other containers :
en
fr
- FR715260A - Washing machine :
en
fr
- US1832952A - Carburetor :
en
- US1833318A - Electric mine lamp :
en
- US1833117A - Method and arrangement for dispersing magnesium in vacuum tubes :
en
- US1833533A - Valve operating mechanism :
en
- US1833835A - Terminal hook :
en
- AU3018430A - Improvements in suit, attache, hat, andthe like cases :
en
- CA317497A - Hand luggage :
en
fr
- DE539269C - Process for the production of maleic anhydride and maleic acid :
de
en
- GB361616A - Improvements in or relating to the starting of heavy oil engines working with hot-bulb ignition :
en
- US1832975A - Process for hydrocarbon oil conversion :
en
- FR715198A - Armchair for theaters, meetings or others :
en
fr
- GB361694A - Improvements in the relief mechanism of planing, shaping, slotting and like machines :
en
- US1832896A - Deck structure for barges :
en
- US1833529A - Hydraulic apparatus :
en
- US1833005A - Device for holding doors while fitting locks, etc. :
en
- US1833505A - Process of removing excess alkalinity in synthetic base-exchanging materials :
en
- US1833031A - Variable speed transmission :
en
- US1833276A - Recovery of copper from waste copper lyes :
en
- DE539267C - Circulation evaporator :
de
en
- DE539558C - Method for producing a paint from ground coal slag and a binder :
de
en
- DE539461C - Laundry rammer :
de
en
- DE539210C - Spark plug for explosion engines :
de
en
- DE539571C - Process for the conversion of SO into sulfur trioxide :
de
en
- US1832994A - Adjustable shoe heel cover guard for heel trimming machines :
en
- USRE18259E - Reproducing mechanism :
en
- AT125495B - Automatic protection device for the internal combustion engine of an internal combustion engine, especially diesel-electric vehicle. :
de
en
- DE539244C - Closure for sheet metal containers of all kinds, especially iron barrels, with a claw ring that can be rotated in the container opening :
de
en
- GB361761A - Air heating plant for locomotives, working on the cross current principle :
en
- GB361822A - An improved pig trap :
en
- US1833275A - Apparatus for feeding powder to a stream of water :
en
- US1833405A - Radius rod :
en
- US1833680A - Mixed fertilizer :
en
- US1833300A - Refrigerator cabinet :
en
- US1833668A - Camera and the like :
en
- US1833308A - Spotlight :
en
- FR715135A - Special seat :
en
fr
- FR715289A - Method of adapting gasoline engines to the combustion of heavy oils :
en
fr
- CA317381A - Rock wool producing apparatus :
en
fr
- DE539049C - Wheel rim consisting of several segments :
de
en
- GB361488A - Improvements in lapping or polishing machines :
en
- GB361713A - Improvements in or relating to lasts for foot wear :
en
- FR714922A - Cabin with removable elements for clinic :
en
fr
- FR714924A - Storage of liquid food in seaplane floats :
en
fr
- FR715177A - Heat accumulator :
en
fr
- US1833019A - Airplane tire :
en
- US1833450A - Cadmium plating bath :
en
- US1833507A - Key case :
en
- US1833788A - High frequency electrical apparatus :
en
- FR715166A - Typewriter Improvements :
en
fr
- DE539594C - Centrifugal casting mold with galvanic coating and process for its manufacture :
de
en
- FR715288A - Automatic topper :
en
fr
- GB361617A - Laundry and like clip feeding and opening machine :
en
- GB361791A - Improvements in air pump valves :
en
- CA317503A - Boiler feed water supply system :
en
fr
- US1833292A - Automatic lift :
en
- US1833444A - Chain welding machine :
en
- DE539282C - Device to prevent the collector lamellas of electrical machines from buckling under the influence of centrifugal force :
de
en
- DE539473C - Process for the production of a pressable powder by condensation of carbonic acid amide and its derivatives and formaldehyde :
de
en
- DE537915C - Process for carrying out chemical reactions by means of electrical discharges, namely for the production of synthetic ammonia :
de
en
- FR714973A - New product for making wall plasters :
en
fr
- GB361629A - Improvements in and relating to reflecting water level gauges :
en
- DE539207C - Replaceable floor covering for bird cages :
de
en
- FR715232A - Improvements to heated cathode discharge tubes :
en
fr
- US1833007A - Machine for cleaning tin cans :
en
- AU3020930B - Improvements in stocking suspenders for corsets andthe like :
en
- DE539478C - Process for transporting liquefied gases at low temperatures :
de
en
- GB361899A - Improvements in or relating to means for converting light variations into electric current or potential variations :
en
- GB361789A - Improvements in and relating to motor-car bodies :
en
- DE539583C - Process for the production of electrical insulating material from petroleum oils and hearts for drawing cables :
de
en
- DE539584C - Unified electromagnetic regulator and switch for electrical systems on vehicles :
de
en
- DE539402C - Process for the production of high quality cellulose for further processing on cellulose esters, rayon etc. Like. Made of wood pulp :
de
en
- GB361798A - Improvements in and relating to bell gas holders :
en
- US1833515A - Feather washer and drier :
en
- US1833883A - Positive let-back mechanism for looms :
en
- FR715156A - Brakes :
en
fr
- DE539193C - Process to increase the self-inductance of Krarupaders :
de
en
- US1832905A - Alarm circuit contactor :
en
- US1833412A - Automatic take-up for brakes :
en
- DE539521C - Straw shaker mounted on rocker arms for threshing machines :
de
en
- AT125494B - Stencil sheets for copying purposes. :
de
en
- CA317387A - Brake lever :
en
fr
- CA317401A - Hydraulic cement :
en
fr
- GB361930A - Improvements in electric cables :
en
- US1833083A - Spark distributor :
en
- DE539253C - Device for image scanning for remote image transmission :
de
en
- GB361517A - Improvements in or relating to electric circuit controllers :
en
- FR715023A - Two-piece bottle manufacturing process :
en
fr
- GB361609A - Improvements in and relating to shooting sticks and the like :
en
- CA317412A - Windbreak securing device :
en
fr
- CA317451A - Window sash and lock assembly :
en
fr
- AT125581B - Device for limiting the power of electrical generators driven at variable speed. :
de
en
- CA317476A - Nut preserving compound :
en
fr
- GB361827A - Automatic device for actuating the call dial of a telephone :
en
- AT125615B - Multi-conductor rubber cable. :
de
en
- AU323231A - Improvements in grabs :
en
- DE539198C - Prosthesis for dental or other medical purposes :
de
en
- US1833336A - Gas control for aircraft :
en
- US1833354A - Safety crossing for highway and trackway intersections :
en
- US1833430A - Manufacture of aluminum chloride :
en
- US1833771A - Process of abating foaminess in glue :
en
- FR714918A - Horizontal aeromotor with inclined vanes :
en
fr
- GB361592A - Adhesive :
en
- DE539078C - Process for bright annealing of metals :
de
en
- FR715185A - Improvements in the manufacture of textile materials :
en
fr
- GB361828A - Manufacture of silk fibroin soluble in water :
en
- FR714940A - Buckle for belt, sash and similar articles, tightening at all points of its length :
en
fr
- GB361596A - Improvements in or relating to keysending mechanisms for telephone exchanges :
en
- AT125621B - Display device for inclination scales. :
de
en
- US1833256A - Muffler for internal combustion engines :
en
- USD85627S - Design fob a lamp :
en
- DE539320C - Process for the production of artificial textile products with a matt sheen :
de
en
- AT125542B - Device on internal combustion engines for automatic switching from one type of fuel to another. :
de
en
- US1832944A - Hand brake :
en
- US1833608A - Collapsible tube holder :
en
- US1833833A - Radiator cap :
en
- AT125463B - Device for switching off high currents. :
de
en
- CA317450A - Form fitting boot :
en
fr
- US1833563A - Lock nut :
en
- US1833612A - Paint :
en
- CA317455A - Confection decorating apparatus :
en
fr
- CA317489A - Railway traffic controlling apparatus :
en
fr
- AU22231A - Improvements inthe preservation of foods :
en
- CA317446A - Electric meter :
en
fr
- DE539369C - Method and device for the storage of uneven bodies :
de
en
- AU335831A - Electric coupling circuits :
en
- US1833419A - Combined container and protective pad :
en
- AT125580B - Device for feedback in electrical regulating and control devices. :
de
en
- AT125593B - Bushing for lines in vacuum equipment. :
de
en
- AU3023730A - Improvements in and connected with seed drills and combined seed drills and cultivators :
en
- CA317383A - Brake power mechanism :
en
fr
- US1832900A - Purse and pocketbook :
en
- US1833053A - Six wheel chassis with individual wheel mounting :
en
- AT125627B - Lead press for the production of cable sheaths. :
de
en
- US1833089A - Method for culturing mushrooms :
en
- US1832868A - Method of manufacturing foil-shaped metal grains :
en
- US1833071A - Striking clock with electric winding mechanism and running reserve :
en
- US1832844A - Paper making machine and process :
en
- US1832954A - Tubular connection and method of producing the same :
en
- US1833259A - Traveling apparatus for rinsing and drying rugs :
en
- US1833742A - Tag :
en
- AT125575B - Vacuum tube. :
de
en
- CA317376A - Slip control calender :
en
fr
- DE539121C - Process for the production of an artificial glass body :
de
en
- GB361712A - :
en
- US1833754A - Vibration damping by impact :
en
- US1832977A - Multiple way connection for a plurality of lines :
en
- AT125649B - Cot. :
de
en
- CA317362A - Fluid clutch :
en
fr
- CA317413A - Pressed metal vehicle body :
en
fr
- AU3031830A - Improvements in and relating to collapsible stretchers :
en
- US1833349A - Means for controlling the charge of storage batteries :
en
- US1833365A - Nose punch :
en
- US1833447A - Seed cleaner and grader :
en
- AT125635B - Cover file. :
de
en
- US1833207A - Sanitary paper container or receptacle :
en
- US1833323A - Arrangement for the reception of electric oscillations :
en
- US1833042A - Volume control :
en
- US1833142A - Flying machine :
en
- US1833183A - Carburetor and method of carbureting :
en
- DE539203C - Record holder :
de
en
- GB361412A - Improvements relating to electrically controlling railway points and signals and the like :
en
- CA317426A - Bearing for rotary vacuum pumps :
en
fr
- AT125508B - Filling device on match machines. :
de
en
- AT125513B - Method and device for separating and recovering fibers from water containing fibers. :
de
en
- US1833028A - Measuring and dispensing apparatus for cans and the like :
en
- AT125496B - Process for the finishing of vegetable textile fibers. :
de
en
- AT125614B - Arrangement for the operation of several mechanically cooperating motors. :
de
en
- US1833152A - Bathtub support :
en
- US1833296A - Folding machine :
en
- DE539261C - Procedure for the extraction of floezen in open-cast mines :
de
en
- US1833320A - Process of reducing iron ores :
en
- CA317461A - Signalling system :
en
fr
- GB361386A - Improvements in twist tubes for machines for preparing and spinning fibrous materials :
en
- AU3023830B - Improvements in draught gear of ploughs and cultivators :
en
- US1832920A - Variable load brake :
en
- US1833102A - Assigitoe :
en
- US1833356A - Means for packaging hosiery forms :
en
- US1833814A - Pin clamp for pin setting apparatus :
en
- US1832915A - Sprinkling apparatus :
en
- US1833446A - Air pressure indicator for automobile tires :
en
- US1833061A - Process for treating fatty raw materials :
en
- US1833155A - Process of increasing the yield of light hydrocarbons from oil shales :
en
- US1833486A - Bread and cake box :
en
- DE539219C - Method for making sausages :
de
en
- GB361685A - Improvements in and relating to road traffic signalling systems and apparatus therefor :
en
- GB361929A - Improvements relating to doors of ovens, retorts or the like for carbonising coal or other materials :
en
- CA317462A - Successive antenna selector :
en
fr
- CA317502A - Driving means for sledges or sleighs :
en
fr
- FR715257A - Mixer tap :
en
fr
- US1833244A - Magazine pencil :
en
- US1833728A - Bridge table :
en
- FR715299A - Lighthouse code :
en
fr
- GB361423A - Process for the manufacture of new vat dyestuffs :
en
- GB361565A - Process for preventing the detrimental formation of lime and magnesia soaps in textile treatment baths :
en
- DE539333C - Pump for type casting machine pouring plug :
de
en
- FR714913A - Improvement in road signs for obstacles, construction sites, location, etc. :
en
fr
- FR715245A - New process for the preparation of stencils or masks for decorating walls, walls, or the like :
en
fr
- DE538628C - Apparatus for the production of raw and fine brandy :
de
en
- GB361671A - An improved automatic life safe-guard for automobiles :
en
- US1833732A - Carpet tacking strip :
en
- US1833234A - Hat holding device :
en
- FR714979A - Vending and gaming device :
en
fr
- FR715083A - Process for the preparation of textile fibers from the unroasted stems of textile plants :
en
fr
- GB361635A - Improvements relating to the lubrication of axle bearings of railway vehicles :
en
- FR715151A - Chronometer relay :
en
fr
- DE539273C - Method of treating iron waste prior to its metallurgical processing :
de
en
- GB361723A - Improvements in feeding-heads, sink-heads, or hot-tops for ingot and like moulds :
en
- US1833451A - Spike puller :
en
- US1832863A - Check valve seat :
en
- GB361432A - A combined observation mirror and signalling device for road vehicles :
en
- GB361802A - Improvements in or relating to fire hydrant and associated hose reel apparatus :
en
- US1833287A - louis :
en
- US1833319A - Flexible pipe coupling :
en
- FR715060A - Sealing packing :
en
fr
- FR715107A - Circuit breaker for adjusting an electrical operating quantity, in particular a power :
en
fr
- FR714921A - Improvements to devices for preparing and drying stereotypical blanks :
en
fr
- FR714954A - Manufacturing process of dummy rubber starting from demineralized and revitalized mineral oils :
en
fr
- DE539357C - Process for obtaining silk of higher strength :
de
en
- DE539452C - Circuit for electric vehicles with several drive motors or motor groups lying in series when starting :
de
en
- FR39593E - Improvements to television systems :
en
fr
- FR715186A - Sewing Machine Improvements :
en
fr
- GB361396A - Improvements in or relating to the purification of cracked petroleum oils and similar cracked products :
en
- DE539227C - Hand-held fire extinguisher with a sealing disc that blocks the outlet for the pressurized extinguishing fluid :
de
en
- DE538825C - Handset for closing and opening cans :
de
en
- GB362448A - Improved manufacture of globoidal gears :
en
- GB361601A - Improvements in and relating to casting reels for angling :
en
- GB361796A - Improved driving axle arrangement for endless track vehicles :
en
- GB361817A - Wrench :
en
- FR714908A - Device for receiving current pulses, in particular using remote transmission lines or similar devices :
en
fr
- FR715295A - Improvements to devices for making distilled water :
en
fr
- US1832998A - Swimming appliance :
en
- US1833678A - High voltage oil switch :
en
- GB361444A - A domestic appliance for slicing fruit, and vegetables :
en
- DE539610C - Suction or pressure hose filter :
de
en
- DK44879C - Procedure for the direct production of twisted or unwrapped artificial silk on perforated hollow bodies (spools). :
da
en
- AT125565B - Cam (control) shaft for internal combustion engines. :
de
en
- GB361499A - Mining machine cutter chains :
en
- GB361724A - Improvements relating to brooms or brushes :
en
- GB361821A - Improvements relating to self-winding watches :
en
- DE539134C - Internal combustion engine :
de
en
- FR715130A - Envelope for gas chambers :
en
fr
- GB361738A - Improvements in or relating to dry electric rectifiers :
en
- FR714925A - Device for reproducing sound films :
en
fr
- GB361850A - Improvements relating to high speed electric motors :
en
- DE538945C - Regulator for temperatures or pressures with corrugated membrane :
de
en
- DE539341C - Oscillating circuit for short wave generators with the self-induction of the oscillating circuit forming trombone-like extendable conductors :
de
en
- GB361639A - Method of and apparatus or arrangements for mixing gases and liquids or for mixing liquids in chemical re-actions or processes :
en
- GB361451A - Improvements in mechanical devices for amplifying small linear displacements :
en
- GB361769A - Improvements relating to slicing machines :
en
- GB361641A - Improvements in or relating to means for driving the fuel pumps of internal combustion engines :
en
- GB361945A - Improvements in or relating to paper feeding appliances for typewriters :
en
- GB361650A - Improvements in optical observation instruments :
en
- FR715054A - Seaplane with power tanks arranged outboard :
en
fr
- GB361487A - Improvements in hair wavers :
en
- FR714958A - Apparatus for sanitizing telephone handsets :
en
fr
- GB361750A - :
en
- DE539249C - Alarm clockwork :
de
en
- DE539374C - Landing gear for aircraft :
de
en
- GB361955A - Improvements in conveyor systems :
en
- FR715240A - Four-stroke internal combustion engine :
en
fr
- US1833639A - Volume control :
en
- CA317345A - Stove pipe hanger :
en
fr
- GB362346A - Improvements in and relating to gaseous electric discharge devices :
en
- US1832961A - Electrically operated safety razor :
en
- US1833818A - Curtain rod bracket :
en
- US1833105A - Massage device :
en
- US1833718A - Tire for railway vehicles :
en
- US1833208A - Door for retort chambers :
en
- US1833695A - Jig :
en
- US1833597A - Process for extracting theobromine from natural products containing theobromine :
en
- US1833222A - Holder for pens and pencils :
en
- AU234831A - Protective overcoating :
en
- GB362341A - Improvements in and relating to the separation of dry materials :
en
- US1833087A - Enamel containing barium and strontium compounds and for the enamelling of metals :
en
- US1833813A - Pin setting apparatus :
en
- CA317472A - Electric switch :
en
fr
- GB361509A - Process for the recovery of sulphuric acid :
en
- AT125476B - Concrete base for wooden poles. :
de
en
- DE513519C - Light reflecting sign or light reflecting signal board :
de
en
- FR714927A - Airplane :
en
fr
- FR715106A - Device for automatically dosing the amount of syrup in mixtures of syrup and sparkling water :
en
fr
- GB361385A - Improved means for supplying air to liquid fuel burners :
en
- GB361795A - Improvements in or relating to oil burning furnaces :
en
- GB361497A - Improvements in or relating to gearing for steering mechanically propelled vehicles and for other purposes :
en
- GB361907A - Improvements in and relating to sound recording apparatus :
en
- FR715273A - Two-stroke non-compression injection engine intended for the propulsion of vehicles and airplanes, and particularly for the star arrangement of twin cylinders :
en
fr
- US1833012A - Fluid pressure operated relay :
en
- US1833440A - Furnace :
en
- US1832898A - Automatic coupling :
en
- FR715234A - New cigarette dispenser box :
en
fr
- US1832939A - Machine for mending runs in knitted fabrics :
en
- US1833570A - Amusement device :
en
- GB361658A - Method of producing washing agents and improvements as to their form :
en
- US1833543A - Removable boiler and soot blower tube :
en
- US1833063A - Insulated railway crossing and frog :
en
- DE539206C - Poultry foot ring :
de
en
- DE539209C - Magnetic ignition device with several magnetic circuits :
de
en
- DE539325C - Mobile advance for rolling stock :
de
en
- FR715225A - Improvements to telephone installations :
en
fr
- DE539173C - Process for the dissolving of substances occurring in a molten state, in particular soda :
de
en
- DK44891C - Electrical System for Alignment of Alternating Current. :
da
en
- GB361767A - Improvements in swimming suits :
en
- US1832940A - Splicer :
en
- US1833436A - Shaving kit :
en
- US1833783A - Window ventilator :
en
- US1833836A - Grain cutter and binder :
en
- FR714912A - Device for closing canning or other containers with large or small opening :
en
fr
- GB361485A - Improvements in or relating to steam generators :
en
- FR715148A - Hard alloy for work instruments and tools :
en
fr
- GB361516A - Improvements in or relating to manhole covers :
en
- GB361619A - Production of solid fuel and binder therefor :
en
- GB361829A - Improvements in snap hook fittings for key cases :
en
- GB362446A - Improvements in or relating to double roller cotton gins :
en
- DE539280C - Synchronizing device for alternating current machines :
de
en
- DE539470C - Process for the production of soluble esters of the polymeric carbohydrates with the higher fatty acids :
de
en
- GB361540A - An improved liquid flow indicator :
en
- DE539358C - Process for the production of void-free castings from induction furnaces :
de
en
- FR715085A - Advanced corkscrew :
en
fr
- DE539585C - Solid salient pole with sheet metal lamellas on the pole piece :
de
en
- FR714679A - Improvements to automatic or semi-automatic central office telephone systems :
en
fr
- DE539000C - Track for trams, where fittings are anchored to the side of the rails :
de
en
- US1832858A - Adjustable wall radiator support :
en
- US1833768A - Shutter operating means for hoods of automobiles :
en
- FR715124A - Improvements to sound film reproducing devices :
en
fr
- USD85616S - Design for a dress :
en
- US1833238A - Power actuated shock absorber :
en
- US1833660A - Welding apparatus :
en
- GB361901A - Improvements in and relating to the manufacture of cement :
en
- FR715046A - Process for the preparation of phosphates, in particular alkaline phosphates, from phosphorous metal combinations :
en
fr
- FR715242A - Method and apparatus for drilling holes :
en
fr
- GB361797A - Improvements in devices for feeding glutinous and like materials to machines :
en
- FR715051A - Finned tube for heat exchangers :
en
fr
- DE539082C - Valve cone mounting :
de
en
- DE539466C - Tissue preparation machine for longitudinal and transverse folding of fabrics :
de
en
- DE539556C - Arrangement at contacts of air switches with arc extinguishing by compressed air :
de
en
- FR715047A - Process for obtaining crepe effects in fabrics :
en
fr
- GB361429A - Improvements in means for controlling and facilitating the inlet and exhaust of internal combustion engines :
en
- DE539326C - Display device for card files, especially relay cards, with flags that can be moved on the cards :
de
en
- DE539382C - Holding device for ballast plates to train the body :
de
en
- GB361813A - Improvements in and relating to apparatus for distributing mail :
en
- FR715265A - Water warning device :
en
fr
- US1832972A - Process for the direct synthesis of ammonia :
en
- US1833674A - Air filtering device :
en
- DE539178C - Process for the preparation of hydrogenated amides of nicotinic acid :
de
en
- DE539526C - Paper sack sewing machine with indentable circular knife :
de
en
- GB361496A - Improvements in electric incandescent lamps :
en
- GB361681A - Improvements in or relating to filters or strainers :
en
- DE538971C - Method and device for closing the channel mouths of hollow extruded moldings :
de
en
- DK44881C - Rescue device for rescuing the crew in sunken submarines. :
da
en
- GB361936A - Improvements in sand moulding processes and apparatus :
en
- US1832985A - Process and apparatus for converting hydrocarbon oils :
en
- US1833733A - Sound-picture producing apparatus :
en
- AT125471B - Process for displaying and regulating the content of chlorine or similar water cleaning agents in flowing water or waste water. :
de
en
- US1833120A - Device for taking down articles from high places and replacing same :
en
- US1833521A - Motor control apparatus :
en
- FR715042A - Device ensuring the tension of a thread during the threading period and in addition the automatic shutdown of the sending unit in the event of this thread breaking :
en
fr
- GB361683A - Engine lubricating devices :
en
- US1833274A - Paint :
en
- US1833458A - Hand lever mechanism for operating automobile clutch and brake pedals :
en
- US1833303A - Waste trap :
en
- US1833009A - Vulcanizing apparatus :
en
- US1833301A - Tumbling mill :
en
- US1833423A - Composition for cadmium plating baths :
en
- US1833489A - Reversing mechanism for internal combustion engines :
en
- US1832999A - Animal feeding device :
en
- CA317495A - Apparatus for detecting the thickness of materials :
en
fr
- FR715096A - Speaker tuning improvements :
en
fr
- GB361493A - :
en
- DE539481C - Process for hardening steel and cast iron alloys in a nitrogen-releasing atmosphere :
de
en
- FR714935A - Manufacturing process of cementitious materials :
en
fr
- GB361498A - Improvements in or relating to upholstery mountings :
en
- FR715254A - Improvements to processes and devices for polishing seeds :
en
fr
- GB361957A - Method for producing magnesium from magnesium oxide :
en
- CA317434A - Thermal control for flatirons :
en
fr
- US1833736A - Contactor :
en
- DE538938C - Spacer or cross connector for fence wires made of two wires twisted together :
de
en
- DE539471C - Process for the treatment of cellulose acetates :
de
en
- GB361808A - Improvements in or relating to electrically driven vehicles :
en
- US1833302A - Continuous two table bottle machine :
en
- US1833858A - Ink well and attachment :
en
- FR715001A - Copper Cooling Enclave Valve :
en
fr
- US1833472A - Treatment of hydrocarbon oils :
en
- DE539397C - Washing machine :
de
en
- GB361823A - Improved process for the manufacture of sodium silicate :
en
- DE538464C - Rail sheet butt joint with arched sheets curving on both sides :
de
en
- DK44893C - Powder mill. :
da
en
- CA317397A - Motor sled :
en
fr
- US1833455A - Percussive tool :
en
- US1832959A - Clutch :
en
- US1833132A - Carrier wheel device :
en
- US1833773A - Door holder :
en
- US1833277A - Apparatus for heating orchards :
en
- US1833616A - Material forming apparatus :
en
- US1833875A - Building construction :
en
- FR714957A - Automatic installation switch with opening by means of an indirectly heated bimetal :
en
fr
- GB361569A - Control for preliminary and final pressing tools on machines for manufacturing nails and the like :
en
- GB361734A - Improved process for the manufacture of artificial stone and apparatus therefor :
en
- US1833330A - Device for handling bar material in rolling mills :
en
- US1833762A - Sound amplifier and reproducing apparatus :
en
- US1833548A - Apparatus for use in connection with photographic aerial surveys :
en
- US1833657A - Material forming apparatus :
en
- US1833544A - Defrosting mechanism :
en
- US1833826A - Process for the rendering and or digesting of subjects containing fats and in the separating of the products for useful purposes :
en
- US1833131A - Butter cutting machine :
en
- FR715080A - Improvements in the separation of dry materials :
en
fr
- CA317421A - Copper hydroxide :
en
fr
- CA317428A - Air chuck :
en
fr
- DE539308C - Movable neon sign :
de
en
- DE539472C - Process for the production of fatty acids by catalytic oxidation of mineral oils or paraffin :
de
en
- US1833173A - Circuit breaking apparatus :
en
- FR715190A - Protective mask for industrial work :
en
fr
- AT125689B - Process for making photographic emulsions. :
de
en
- US1832942A - Former for combination fiber paper twine :
en
- US1833218A - Signal valve :
en
- FR714910A - Improvements in the electrical reproduction of sound :
en
fr
- US1833558A - Set to delivek c :
en
- US1833305A - Box or case :
en
- GB361417A - Improvements in and connected with machines for making cup wafers, wafer biscuits, and the like :
en
- GB361857A - Improvements in and relating to the drive of the spinning cups of centrifugal spinning apparatus :
en
- AU230631A - Improvements in fluid conditioning methods and apparatus :
en
- AT125461B - Switching device for electrical circuits. :
de
en
- AT125468B - Holder for incandescent bodies in electric light bulbs. :
de
en
- AT125549B - Self-closing valve with main and secondary valve. :
de
en
- US1833869A - Safety check :
en
- US1833770A - Vat dyestuffs of the acridone series :
en
- US1833654A - Signaling system for material handling apparatus :
en
- DE539066C - Bottle rack :
de
en
- US1833819A - Casement sash frame :
en
- AT125478B - Circuit breaker. :
de
en
- DE539456C - Brake circuit for the chassis of loading bridges :
de
en
- US1832919A - Refrigerating apparatus :
en
- US1833603A - Claw hammer and other like tool for extracting nails and the like :
en
- US1833764A - Packing device :
en
- US1833884A - Loom for weaving thick and thin striped fabrics :
en
- US1833557A - Means and method for making paper containers or the like :
en
- DE539487C - Induction motor with two or more disc-shaped stands attached to each other :
de
en
- GB361544A - Improvements in and relating to balancing machines for rotating bodies :
en
- GB361571A - Improvements relating to bottle brushing machines :
en
- DE539474C - Process for the representation of tanning substances :
de
en
- AT125583B - Regulating transformer. :
de
en
- AT125598B - Metal vapor rectifier. :
de
en
- DE539467C - Process to increase the weaving ability of artificial silk warps :
de
en
- DE539589C - Process for the production of oils suitable as adhesives, paints or binders :
de
en
- DE539635C - Photochemical process for coloring and patterning any documents :
de
en
- CA317367A - Glue extracting apparatus :
en
fr
- CA317423A - Motor regulator :
en
fr
- DE539371C - Method of sterilizing high fat cream :
de
en
- US1833316A - Electromagnetic coupling device :
en
- CA317454A - Electric service head :
en
fr
- US1833842A - Device for cleaning and polishing teeth :
en
- US1833575A - Dispensing attachment for collapsible tubes :
en
- FR715249A - Shoe soles sewing medium :
en
fr
- AU3024030A - Improvements in or relating to methods of and machines for finishing edges of sheet material :
en
- AT125473B - AC operated synchronous remote printer. :
de
en
- AT125586B - Telephone. :
de
en
- US1833601A - Center drive lathe :
en
- US1833033A - Aeroship :
en
- US1833191A - Clipper :
en
- US1833232A - Shaving brush :
en
- US1833338A - Saw filing guide :
en
- AT125545B - Method and device for operating internal combustion engines with fuel injection. :
de
en
- AT125566B - Internal combustion engine with pistons rotating in opposite directions. :
de
en
- DE539447C - Dolphins with a protective fender in front of the core pillar :
de
en
- AU3020730B - Process forthe treatment of heavy liquid, carbonaceous materials with hydrogen at elevated temperature Aand pressure :
en
- US1833646A - Emergency flotation gear for aircraft :
en
- US1833786A - Holdfast for cables :
en
- CA317392A - Machine for printing photos :
en
fr
- DE538932C - Device for treating bone fractures :
de
en
- DE539450C - Large pipe superheater for hot steam locomotives :
de
en
- DE539289C - Process for the production of highly effective, debittered anthranyl glucoside-containing extracts from anthraquinone-containing drugs :
de
en
- GB361691A - Improvements in sizing :
en
- AT125530B - Colon irrigation apparatus. :
de
en
- AT125685B - Method and device for the separation of volatile substances from less volatile or non-volatile substances. :
de
en
- CA317366A - Pulp processing apparatus :
en
fr
- DE539539C - Security lock with bank mechanism and a tenant mechanism that can be changed to a different key :
de
en
- US1833290A - New intermediates and process of making same :
en
- DE539151C - Device for identifying the power supply for the magneto ignition of aircraft engines to prevent injuries caused by propeller blows :
de
en
- DE539375C - Adjustable stop for the brake shoes of brakes for motor vehicles :
de
en
- US1833258A - Airplane :
en
- AT125628B - Pipe connector for connecting a lavatory basin without flushing to the waste and ventilation pipe. :
de
en
- AT125678B - Process for the preparation of descendants of naphthazarin. :
de
en
- AT125652B - Process for the production of two-part gear blanks with inclined dividing surfaces for helical gearing. :
de
en
- AT125590B - Device for commutation of direct current in a multi-phase winding. :
de
en
- US1832873A - Nozzle for molten-metal containers :
en
- US1833586A - Call metering circuits in telephone systems :
en
- DE539240C - Unfastening device for carding :
de
en
- US1833503A - Supported manikin :
en
- DE539444C - Chubb lock :
de
en
- FR715193A - Improvements to electrolytic capacitors :
en
fr
- GB361638A - Carburettors for internal-combustion engines :
en
- GB361746A - Improvements in pneumatic power transmission apparatus :
en
- US1833133A - Apparatus for printing photogravure prints :
en
- US1833790A - Wrench :
en
- GB361700A - :
en
- FR715272A - Zipper closure :
en
fr
- GB361636A - Improvements in connecting rods :
en
- FR714983A - Apparatus for cleaning flexible pipes and in particular pipes used for the transfer of wine and beer :
en
fr
- AT125595B - Regulation device for voltage and power of a variable speed dynamo. :
de
en
- US1833494A - Coke oven door :
en
- DE539143C - Composable frame :
de
en
- AT125491B - Opanks trained as gallantry shoes. :
de
en
- AT125684B - Method and device for cracking hydrocarbon oils. :
de
en
- US1833737A - Control device for stoves :
en
- US1833150A - Feeding tank for liquids :
en
- US1833298A - Sheet holder for beds :
en
- US1833510A - Double multicolor web perfecting rotary printing press :
en
- US1833644A - Intermittent motion transmitting device :
en
- DE539081C - Smooth horseshoe with anti-skid cavities in the running surface :
de
en
- DE539297C - Astronomical auxiliary device :
de
en
- FR714902A - Advanced aircraft :
en
fr
- DE539161C - Laminated iron body of electrical machines equipped with air ducts, in which the iron body is divided into individual stacks by means of spacers in order to create radial cooling ducts :
de
en
- DE539554C - Circuit arrangement for telephone systems :
de
en
- USD85617S - Design tor an attdiphone :
en
- US1832916A - Therapeutic device :
en
- US1833862A - Magazine for machine pistols :
en
- CA317429A - Jack :
en
fr
- CA317458A - Pulp article making machine :
en
fr
- US1833332A - Apparatus for rectifying alternating electric currents :
en
- US1833588A - Multiple wire tension device :
en
- US1833659A - Ejecting mechanism :
en
- CA317435A - Automobile transmission :
en
fr
- AT125502B - Device for making longitudinal cuts on tree trunks. :
de
en
- AT125618B - Process for the production of double-walled cooking vessels. :
de
en
- US1833165A - Chain fastener :
en
- US1833443A - Brake system for electrically operated vehicles :
en
- US1833625A - Clutch mechanism for alpha cloth straightening machine or the like :
en
- AT125501B - Pull-through drafting system for high draft. :
de
en
- AT125646B - Shoe scraper with scraper ribs arranged between brush strips. :
de
en
- US1833038A - Process of producing aqueous dispersions of water immiscible bodies :
en
- US1833040A - Adjustable extension for sprinkler systems :
en
- US1833705A - Full-fashioned hosiery :
en
- DE539133C - Device for even, stepwise lifting of the work table of butter molding machines :
de
en
- DE539190C - Locking device on telephone sets :
de
en
- DE539420C - Device for switching on and off or controlling currents as a function of moving organs of low mass, e.g. B. of pointers, with the help of spark discharges passing between the pointer and an opposite pole :
de
en
- US1833565A - Wilhelm fuchs :
en
- DE539344C - Device for fastening electrical installation devices in flush-mounted boxes :
de
en
- DE539413C - Star-delta connection for starting three-phase motors :
de
en
- GB361500A - Improvements in or relating to machines for operating on the heel ends of lasted boots and shoes :
en
- US1833098A - Sewer tile :
en
- US1833086A - Ink for photographic films :
en
- DE539278C - Circuit arrangement for cordless transmission organs in the same office with optionally switchable amplifiers in the middle circuit :
de
en
- US1833078A - Rontgen apparatus :
en
- US1833719A - Transformer :
en
- AT125661B - Process for the production of moisture-resistant gelatin films. :
de
en
- GB361741A - Improvements in or relating to electric condensers :
en
- US1833199A - Life saving equipment :
en
- US1832907A - Process of dyeing :
en
- US1833247A - Matrix for use in dentistry :
en
- CA317509A - Combined safety guard and anti-skid device :
en
fr
- US1833202A - Vacuum feed carburetor :
en
- DK44876C - Procedure for the manufacture of a material for construction and decoration purposes. :
da
en
- AU3020530A - Process forthe dehydration of chloride of lime :
en
- US1833681A - Means for equalizing and controlling shock absorbers :
en
- US1833703A - Safety razor blade holder :
en
- AT125488B - Device for comparing several electrical alternating current quantities with one another, in particular for synchronizing two line systems. :
de
en
- FR714991A - Insulating body for electrical engineering applications :
en
fr
- DE538946C - Arithmetic teaching aids :
de
en
- DE539394C - Safety razor :
de
en
- FR715004A - Method and device for manufacturing agglomerated blocks comprising one or more facings imitating an assembly of bricks :
en
fr
- FR715122A - Device for affixing stamps and other labels in strips :
en
fr
- AT125511B - Device for manufacturing box parts. :
de
en
- FR715043A - Improvements to the constituent elements of refractory muffles containing the products to be treated in their internal capacity, and heated or cooled externally :
en
fr
- FR715087A - Remote call device :
en
fr
- US1833027A - Work guiding means :
en
- US1833331A - Purification of synthetic alcohols :
en
- US1833289A - Conveyer structure :
en
- US1833339A - Cinema or like apparatus :
en
- CA317368A - Box :
en
fr
- FR715163A - Guillotine window, metallic :
en
fr
- GB361505A - A new or improved device or appliance for women's wear or use :
en
- DE539197C - Knitwear produced partly by circular knitting and partly by knitting back and forth, as well as the process and circular knitting machine for their production :
de
en
- DE539376C - Driving signal for motor vehicles :
de
en
- DE539408C - Device for image decomposition or composition according to the jump line method :
de
en
- US1832980A - Folder for sewing machines :
en
- US1833175A - Belt :
en
- DE539251C - Reed :
de
en
- US1833125A - Smelting process for eliminating phosphorus :
en
- US1833566A - Apparatus for delivering coins and small articles :
en
- US1833863A - Carburetor :
en
- FR715017A - Method and apparatus for the manufacture of diphenyl :
en
fr
- US1832878A - Saw gummer :
en
- US1833148A - Heel covering machine :
en
- AT125533B - Hose coupling and method for its attachment. :
de
en
- US1832990A - Hose coupling :
en
- US1833682A - Process of treating ores :
en
- US1832927A - Process for cracking hydrocarbon oils :
en
- US1833433A - Check-book :
en
- FR714928A - Articles resistant to the action of molten metals :
en
fr
- FR715099A - Process of treating bone before degelatinization :
en
fr
- FR715101A - Improvements to ventilation devices :
en
fr
- FR715170A - Process for preparing protein solutions, particularly silk fibroin and its waste :
en
fr
- GB361634A - A process for obtaining the adhesion of cellulose paint or varnish to timber :
en
- GB361640A - Improvements in or relating to boring machines :
en
- GB361666A - Improvements in and relating to ties for wool bales and for analogous purposes :
en
- GB361690A - Improvements in process and apparatus for purifying dry cleaners' solvent :
en
- AT125658B - Process for the preparation of triple superphosphates with monocalcium phosphate and mixed superphosphates. :
de
en
- CA317406A - Reversible excavator tooth :
en
fr
- DE539560C - Method for determining the position and speed of bodies with the aid of the heat rays emanating from them :
de
en
- US1832934A - Magneto generator :
en
- US1833860A - Hay rake :
en
- US1832894A - Rim securing means :
en
- US1833283A - Sliding door :
en
- US1833499A - Motor starter for washing machines :
en
- DE539277C - Protective device for telephone set cables consisting of a wire spiral :
de
en
- CA317474A - Transfer mechanism for circular knitting machines :
en
fr
- US1833064A - Regulating means for blowers :
en
- US1833547A - Concealing and carrying means for burial caskets :
en
- US1833517A - Ash tray receptacle and cover :
en
- US1833697A - Swimming belt :
en
- AT125453B - Process for obtaining spinnable fibers from fiber-carrying plants. :
de
en
- AT125568B - Reusable gate valves for hydraulic systems, in particular for distribution lines of hydraulic turbine and storage systems. :
de
en
- US1832930A - Collar and collar stiffener :
en
- US1832902A - Refrigerating apparatus :
en
- US1833759A - Animal restraining device :
en
- AU123531A - Anew or improved device for preventing the unauthorised operation of locks, latches andthe like :
en
- US1832925A - Treeing machine :
en
- US1832976A - Lister plow and planter :
en
- US1833129A - Ice making apparatus :
en
- US1833693A - Lunch counter construction :
en
- US1833153A - Method of and means for heating oil :
en
- US1833237A - Dyestuffs containing metals and process of making same :
en
- DE539097C - Electrolytic cell with a mercury cathode :
de
en
- FR714920A - Chimney cap :
en
fr
- US1832901A - Measurement of mechanical impedance :
en
- US1833072A - Sheet metal toy ship hull :
en
- US1833176A - Switch :
en
- US1833627A - Material transfer apparatus :
en
- US1833013A - Bracelet chain :
en
- US1833731A - Rocking horse :
en
- AT125638B - Display device for processing machines for their timely shutdown. :
de
en
- CA317501A - Vine divider :
en
fr
- CA317372A - Apparatus for pulverising solid materials :
en
fr
- US1833248A - Plate glass rolling machine :
en
- US1833461A - Cork envelope for laundry rolls :
en
- AU2959630B - Improvements in and connected with refrigerators :
en
- US1833514A - Load bar :
en
- US1832867A - Oven or retort for treating tarry matter and the like :
en
- CA317363A - Engine cylinder :
en
fr
- US1833096A - Wall tent :
en
- US1833278A - Hand brake wheel :
en
- US1833556A - Warehouse loading system :
en
- DK44895C - Cigarette collection mechanism for fast-running Cigarette machines. :
da
en
- CA317477A - Hydraulic turbine setting :
en
fr
- AT125639B - Poultry plucking machine. :
de
en
- AU184931A - Improvements in or relating to train braking systems :
en
- AT125633B - Device for automatic measurement of granular goods. :
de
en
- AT125536B - Heating device, in particular for heating the coolant of vehicle internal combustion engines. :
de
en
- AT125509B - Washing machine. :
de
en
- DE539600C - :
de
en
- FR715275A - Flat door :
en
fr
- FR714942A - Inserter or advanced tool for brush mounting machines :
en
fr
- GB361777A - Improvements in corsets and corselettes :
en
- GB361819A - Improvements in extensible elastic devices and method and apparatus for making same :
en
- DE539515C - Method and device for determining the curvature of the cornea :
de
en
- DE539540C - Lock with lifting of the deadbolt tumbler by a spring-loaded adjusting lever to be lifted when the door is slammed :
de
en
- DE539130C - Electromagnetic sound box :
de
en
- GB361525A - Improvements in rectangular sewage distributors :
en
- CA317400A - Machine for forming electrical heating elements :
en
fr
- DE539229C - Metal propeller with light metal blades supported by steel rods over ribs :
de
en
- GB361642A - Improvements in hand tools for bending metal rods, bars and the like :
en
- GB361742A - Improvements in and relating to electric cables :
en
- AT125573B - Longitudinal ball bearings. :
de
en
- AU3029530A - Apparatus for charging grain processing guns :
en
- AU3014630B - Improvements invisible card index systems andthe like :
en
- CA317357A - Animal poke :
en
fr
- AT125472B - Cathode for discharge vessels with gas or vapor filling and arc-like discharge. :
de
en
- US1833767A - Doctor cleaning device :
en
- US1833573A - Black powder and method of manufacturing the same :
en
- US1833769A - Seam for sewed articles :
en
- US1833288A - Parking device for automobiles :
en
- US1833524A - Putting receptacle for golf games :
en
- FR715173A - Devices for indicating thread pick-up faults by tweezers on looms or the like :
en
fr
- GB361622A - Means for facilitating the starting of internal combustion engines :
en
- AT125483B - Revitalization of activated charcoal during the dechlorination of water. :
de
en
- DE539492C - Process for the production of magnetic bodies for load coils or electromagnets from a magnetizable material in powder, tape or sheet form, in which the material is heated with a solution of chromic acid anhydride to form an insulating coating and then dried and washed :
de
en
- AT125688B - Method for digesting cellulosic materials such as wood, straw and the like. like :
de
en
- FR715036A - Device for supporting balls of wool, cotton, or other, during hand knitting :
en
fr
- AT125667B - Process for the production of cellulose which can be processed directly on cellulose solutions and cellulose compounds without further pretreatment. :
de
en
- AT125489B - Process for the production of highly active adsorption carbon in granular form. :
de
en
- AU101631A - Improvements in electrically heated utensils :
en
- US1833469A - Cigar box :
en
- US1833545A - Pipe grab :
en
- US1833619A - Process of dehydrating and purifying oil :
en
- US1833669A - Door handle :
en
- US1833690A - Holder for buckets :
en
- DE513074C - Method of preserving eggs :
de
en
- FR715025A - lamp transmitter deactivated :
en
fr
- AT125546B - Inlet arrangement for internal combustion engines. :
de
en
- AT125456B - Top, roof. :
de
en
- US1832962A - Vibrating machine :
en
- US1833092A - Lasting machine :
en
- US1833708A - Pneumatic headgear :
en
- AT125672B - Dye bag. :
de
en
- CA317496A - Luggage :
en
fr
- GB361545A - Improvements relating to joints or couplings for pipes or tubes :
en
- DE523657C - Self-inflating swimming and rescue handset due to gas development :
de
en
- CA317410A - Window :
en
fr
- DE539074C - Device for gluing the threads of two warps scanned into the cross :
de
en
- DE539475C - Process for the production of infusible synthetic masses :
de
en
- GB361632A - Collapsable portable childs commode for service with the usual toilet chamber and the like :
en
- DE539336C - Process for the evaporation of liquefied low-boiling gases :
de
en
- DE539351C - Mercury vapor rectifier with a displacer which is fixed or floating inside the cathode and which is covered on its flat side facing the arc by a thin layer of mercury that is in contact with the rest of the cathode mercury :
de
en
- US1833696A - Structure of wings for aircraft :
en
- US1833712A - Method of operating furnaces :
en
- GB361532A - Brake :
en
- DE539243C - Scherzlorgnette with eye replicas that can be moved to and fro :
de
en
- FR715203A - Process of toning photographic images :
en
fr
- USRE18263E - Automatic refrigerating system :
en
- CA317465A - Moulding machine :
en
fr
- GB361645A - Improvements in or relating to flexible harrows or cultivators :
en
- GB362353A - Improvements in or relating to machines for collecting hay and the like :
en
- AT125578B - Process for the production of real watermark papers without the use of relief forms. :
de
en
- AT125600B - Short-circuit braking device for electrically powered vehicles, especially vehicles without rails. :
de
en
- FR715125A - Fixing device for wall and ceiling panels or similar parts :
en
fr
- FR715175A - Portable bending machine :
en
fr
- DE539085C - Lighting fixtures :
de
en
- US1832891A - Supply and delivery mechanism for control of fluids :
en
- US1833834A - Drilling machine :
en
- GB361831A - Improvements in fine drawing dies :
en
- DE539274C - Device for hardening ring-shaped workpieces :
de
en
- GB361445A - An improved form of pan or tray for propagating plants from seeds or cuttings with adjustable means for shading or screening the plants :
en
- GB361780A - Improvements in or relating to air heaters :
en
- US1833216A - Rapid puncher and riveter :
en
- US1833485A - Hydrolysis of halogenated benzene :
en
- US1833536A - Flat knitting machine with auxiliary device :
en
- US1833560A - Pulverizer mill :
en
- FR715072A - Metal bathtub thermometer :
en
fr
- FR714972A - Annunciator and signaling systems device :
en
fr
- FR715120A - Packing machine :
en
fr
- GB361537A - Improvements in and relating to speed control mechanism for prime movers :
en
- GB362445A - Improvements in or relating to sound records :
en
- FR714933A - Improvements to shock absorbers for motor vehicles and others :
en
fr
- FR714956A - Railway sleeper and fastening piece for the rails :
en
fr
- FR715158A - Manufacturing process of two-stroke air-cooled cylinders :
en
fr
- GB361578A - Improvements in or relating to the digestion of raw cellulosic materials for production of paper pulp :
en
- AT125626B - Foot attachment for bathtubs or the like. :
de
en
- GB361457A - Improvements in or relating to methods of and apparatus for determining fat contents :
en
- DE536147C - Row image viewer :
de
en
- DE539188C - Multiple telegraph system with distribution panels connected to a main trunk line and terminal units connected to them :
de
en
- FR714585A - Improvements to torpedoes launched by planes :
en
fr
- FR715206A - Process for the production of carbonyl metals :
en
fr
- IE11640L - Alcoholic beverages :
en
- FR714701A - Process for the preparation of benzoic acid and green hydrated chromium oxide :
en
fr
- FR715138A - Improvements to pressurized fluid brake devices :
en
fr
- GB361441A - An improved electro-magnetic valve :
en
- GB361590A - Improvements relating to stands for cycles and the like :
en
- GB290992A - Improved process for the separation in the anhydrous state of fatty acids contained in dilute aqueous solutions :
en
- GB361631A - :
en
- US1832913A - Ceramic :
en
- US1833387A - Road finishing machine :
en
- US1833432A - Device for maintaining supporting structures in a state of equilibrium at varying distances from the supporting centers :
en
- FR714987A - Slack adjustment device, intended in particular for the brakes of railway vehicles :
en
fr
- DE539373C - Device for the automatic straight guidance of moving belts, in particular the sieves and felts of paper and cardboard machines :
de
en
- DE539508C - Heat storage, especially for stoves, roasting ovens, etc. like :
de
en
- US1833497A - Drying apparatus :
en
- FR715223A - Engine upgrades :
en
fr
- FR715236A - Improvements in the manufacture of strings and tubes in elastic rubber or ebonite :
en
fr
- DE539626C - Receiver for wireless messaging :
de
en
- GB361937A - Improvements appertaining to machines or apparatus used in the washing, bleaching and other treatment of woven and other fabrics :
en
- GB361550A - Improvements in the production of profiled rubber articles :
en
- US1833483A - Reverse gear :
en
- US1833729A - Smoker's pipe :
en
- US1833844A - Amusement vehicle :
en
- FR714906A - Knitting Machine Improvements :
en
fr
- US1833032A - Tractor :
en
- USD85624S - Design fob :
en
- GB361805A - Process for manufacture of painting or coating material :
en
- US1832855A - Flare device :
en
- DE539306C - Process and device for removing powder from confectionery cores cast in powder :
de
en
- DE538953C - Hydraulic locking device for joints :
de
en
- DE539353C - Process and device for distillation and pressurized heat splitting of hydrocarbon oils :
de
en
- GB361743A - Improvements in or relating to stoppers for bottles, drums, tanks and the like :
en
- GB361686A - Means for preventing unauthorized use of motor cars :
en
- FR715003A - Electrical insulator and its manufacturing process :
en
fr
- GB361424A - Improvements in and relating to the reinforcement of the edges of openings in vessels or containers :
en
- GB361651A - :
en
- US1832964A - Rubber protection :
en
- US1833113A - Typographical assembling mechanism :
en
- US1833210A - Ski for aeroplanes :
en
- US1833829A - Car service tray :
en
- DK44871C - Tilting device for Trucks. :
da
en
- DK44897C - Aluminum bucket, especially useful as a milk transport bucket. :
da
en
- FR715131A - Toothbrush holder :
en
fr
- FR715164A - Device for the rapid distillation of liquids liable to foam and deteriorate by heat, and in particular glycerins :
en
fr
- GB361956A - Process for the manufacture of soya bean flour :
en
- GB361614A - Improvements in switching systems controlling a stand-by source of electric power :
en
- GB361684A - Improvements in racks for disc gramophone records :
en
- DE539284C - Electric gas discharge lamp with high candle strength :
de
en
- GB361656A - An improved brake for preventing reverse motion :
en
- GB361772A - :
en
- US1833091A - Power belt :
en
- DE539291C - Device for melting the ends of broken glass rings together :
de
en
- GB361479A - Improvements in or relating to water heaters :
en
- GB361851A - Improvements in or relating to interlocking electrical switchsockets :
en
- GB361904A - Improvements in devices for holding hollow cones or other hollow or tubular bodies holding yarn or thread in creels or other supports for yarn or thread to be unwound therefrom :
en
- DE539536C - Tube slide :
de
en
- DE539257C - Process for the production of greasy milled pulp :
de
en
- AT125459B - Strap pusher. :
de
en
- FR715238A - Process for the production of artificial masses :
en
fr
- US1833648A - Hoist :
en
- GB361824A - Method of increasing the symmetry of long distance submarine cables :
en
- FR715258A - Improvements to heating by catalysis :
en
fr
- US1833397A - Drying kiln :
en
- DE539429C - Openwork storage ring for seed separators with a revolving drum with cells inside :
de
en
- US1832875A - Method of preparing concrete :
en
- CA317488A - Process of baking carbonaceous materials :
en
fr
- DE539494C - Process for improving fuels :
de
en
- DE539406C - Application and removal device for platen printing presses :
de
en
- GB361902A - Improvements in and relating to machines for boring metal :
en
- FR715142A - Forced circulation hot water heating process :
en
fr
- US1833104A - Window screen :
en
- US1833340A - Orifice plug :
en
- DE539279C - Automatic parallel switching device :
de
en
- FR715187A - Method of continuously performing chemical reactions :
en
fr
- GB361938A - Improvements in methods of and apparatus for shaping curved surfaces :
en
- AT125612B - Plug with protective contact and a clamp to relieve the connection points from tensile forces. :
de
en
- DE539018C - Process for the production of locally immunizing substances from bacteria (staphylococci, streptococci, bacterium coli) :
de
en
- DE539113C - Electric heating element for making permanent waves :
de
en
- DE539226C - Paternoster pump with piston on an endless rope or chain :
de
en
- DE539415C - Oscillograph :
de
en
- DE539592C - Method for knitting seamless underpants on two-bed flat knitting machines :
de
en
- US1833297A - Temperature control of glass working or transporting rolls :
en
- US1833760A - Swinging cover for the top burner portion of stoves :
en
- DE539256C - Process for making chocolate :
de
en
- FR714996A - Improvements made to glass molds :
en
fr
- CA317342A - Brake linkage :
en
fr
- CA317504A - Air conditioning device :
en
fr
- FR715150A - Tires with changeable wear surface :
en
fr
- GB361508A - Hospital chart and bed-card holder :
en
- DE539069C - Pneumatic tube socket :
de
en
- GB361962A - :
en
- US1833271A - New triarylmethane dyestuff :
en
- US1833779A - Garment hanger :
en
- US1833800A - Knock-off for board drop hammers and the like :
en
- DE538975C - Self-winding wristwatch :
de
en
- DE539457C - Winch :
de
en
- GB361737A - Improvements in or relating to dry electric rectifiers :
en
- US1833049A - Automatic draft appliance for furnaces :
en
- US1833337A - Saw filing guide :
en
- US1833839A - :
en
- US1833070A - Electromechanical translating device :
en
- FR715088A - Improvements to spoked wheels or flywheels and their manufacturing process :
en
fr
- GB361765A - Improvements in or relating to combined sound and cinematograph films :
en
- GB361758A - An improved method of and apparatus for metering the interchange of energy between electricity generating stations :
en
- US1833409A - Ridging attachment for fertlizer distributors :
en
- US1833775A - Apparatus for weighing the ingredients of paving materials prior to the mixing thereof :
en
- GB361704A - Improvements in metallic joints for centrifugal pump shafts and the like :
en
- GB361549A - An improved sprag or brake for baby or invalid carriages :
en
- GB362376A - An improved process for coating felt with a layer of varnish :
en
- FR715294A - Method and device applicable to the laying of drainage pipes :
en
fr
- GB361735A - Improvements in and relating to cleaning mechanism for the flat cards of carding engines :
en
- GB361864A - Improvements in tobacco pipe cleaners :
en
- DE539588C - Gluehkathodenroentgenroehre with pointed anode and ring-shaped, the anode with a small distance surrounding the cathode :
de
en
- FR715217A - Endless elastic tying system for small bundles and similar items of various sizes :
en
fr
- GB361415A - Improvements in sheet folding and delivering mechanism :
en
- GB361744A - A lockable expandible stopper for bottles and the like :
en
- GB361852A - Improved electric high tension lead-in insulator :
en
- FR715058A - Method and device for agglomeration of fine spar or the like :
en
fr
- GB361556A - Improvements in means for mechanically towing vessels on waterways :
en
- FR714976A - Simplified process for treating wine lees for the extraction of tartaric products :
en
fr
- DE539372C - Process to prevent deposits in the dead corners on the headbox that occur when the format is reduced :
de
en
- DK44892C - Procedure for the manufacture of insoles for counteracting flat feet and similar deformities. :
da
en
- DE538998C - Device for limiting register inaccuracies in multi-color rotogravure printing machines :
de
en
- DE539617C - Adjustable rear suspension :
de
en
- GB361453A - :
en
- GB361461A - Process of treating vegetable products containing fats :
en
- GB361463A - Improvements in high potential dynamo electric generators :
en
- DE539154C - Window holder :
de
en
- DE539281C - Ventilation device for electrical machines with intermittent operation, in which the fan continues to run, even if the runner of the machine has already stopped :
de
en
- US1833168A - Strap stretching device :
en
- US1833811A - Process and apparatus for making batting and felts :
en
- GB361567A - Improvements in hasp fastenings for suit and attache cases and the like :
en
- DE539313C - Toxic gas protection device :
de
en
- FR715256A - Improvements in water treatment :
en
fr
- DE539248C - Device for the automatic winding of clockworks and engines :
de
en
- US1833211A - Vehicle construction :
en
- US1833242A - Safety razor :
en
- US1833141A - Radiator screen :
en
- DE539509C - Process for the production of soft and hard rubber :
de
en
- GB361697A - Improvements in devices for cutting mitres :
en
- GB361660A - Improved case or container for the transport of goods :
en
- GB361676A - Improvements in bathing suits, combination undergarments and the like :
en
- DK44885C - Device for refrigeration systems, in particular for refrigerators. :
da
en
- FR714919A - Portable folding table suitcase :
en
fr
- US1833184A - Clinical thermometer :
en
- US1833265A - Internal combustion engine for gaseous and liquid fuels :
en
- US1833756A - Trolley wire contact hook :
en
- FR715005A - Device allowing the operation in reverse position of carburetors for aircraft engines :
en
fr
- GB361557A - Improvements in tennis and like rackets and their manufacture :
en
- DE539362C - Push button control for elevators :
de
en
- US1832887A - Electric coupler device :
en
- US1833796A - Triple valve protector :
en
- USD85612S - Desion fob an electrical flttsh plate :
en
- FR714961A - Improvements to building water supply systems :
en
fr
- DE538682C - Device for storing and removing cotton balls :
de
en
- DE539300C - Automatic machine for setting rivets and for similar purposes with automatic rivet feed :
de
en
- GB361483A - Well drilling equipment :
en
- DE539225C - Axial thrust relief by means of stepped relief discs :
de
en
- US1833136A - Process for the manufacture of cellulose acetate film :
en
- US1833607A - Regulation of combustion of fuel in furnaces :
en
- US1833394A - Crank case ventilator for engines :
en
- US1833343A - Pump piston :
en
- DE539119C - Device for sterilizing bandages :
de
en
- DE539107C - Process to reduce the mutual interference of telecommunications lines caused by subsequent pupinization :
de
en
- FR714926A - Improvement in furnaces for annealing glass objects :
en
fr
- GB361678A - Process for obtaining coloured discharge effects :
en
- AT125694B - Process for the preparation of α- [3.4.5-trimethoxyphenyl] -β-aminoethane. :
de
en
- DE538958C - Device for driving the conveyor spindles of wood grinders :
de
en
- GB361766A - Improvements relating to induction controllers :
en
- AT125521B - Device for impregnating the inner wall of hollow objects. :
de
en
- CA317356A - Hair and scalp remedy :
en
fr
- CA317449A - Form fitting boot :
en
fr
- DE539041C - Pipe expansion compensator :
de
en
- DE539237C - Lever mounting for bicycle bells :
de
en
- DE539311C - Puller for double-edged safety razor blades :
de
en
- FR714949A - Washing Machine Improvements :
en
fr
- FR715216A - Tilting headlamp operating device for motor vehicles :
en
fr
- US1832859A - Fluid pressure brake :
en
- US1832991A - Gear guard :
en
- USD85611S - Design fob a store front :
en
- FR714982A - Refractory lining for interior of rotary kilns :
en
fr
- US1833551A - Siphon pipe reducer :
en
- US1833845A - Wheel dresser :
en
- DE539352C - Process for the preparation of solutions of infusible amine-aldehyde condensation products :
de
en
- DE539434C - Device for filling foam powder into a foam generating device for fire extinguishing purposes :
de
en
- FR715188A - Metal-cased discharge tube :
en
fr
- DE539091C - Process for creating different colored double-sided effects on textile fabrics using azo dyes :
de
en
- DE539201C - Transversely movable track support for monorail trolleys like :
de
en
- FR715298A - Fairground game :
en
fr
- GB361717A - Improvements in or relating to weighing devices for travelling cranes and the like :
en
- DK44882C - Method for Forming a Plug Flame by Electric Arcs and Device for Carrying Out the Method. :
da
en
- DK44872C - Bell. :
da
en
- FR715199A - Liquid sprayer :
en
fr
- US1833270A - Alkyl-aralkyl-cellulose esters and process of making them :
en
- FR715235A - Photographic apparatus and method for assembling its constituent parts :
en
fr
- GB361431A - A feeder and former to be used with sewing, riveting and similar machines :
en
- US1832955A - Sieve clamping and adjusting device for grain cleaning shoes :
en
- DE539421C - Incandescent cathode tubes for push-pull circuits :
de
en
- GB361570A - Improvements in and relating to coloured cement, cementconcrete, and the like materials :
en
- GB361667A - Improvements relating to the manufacture of mesityl oxide and homologues thereof :
en
- GB361696A - Improvements in or relating to bobbin spinning machines for the manufacture of artificial silk :
en
- GB361809A - Lubricating device for cinematographic apparatus :
en
- IE11885L - Fuel pump. :
en
- GB361728A - Process of, and apparatus for, recovering oil from aqueous emulsions thereof :
en
- FR715207A - Rolling mill drive extension :
en
fr
- GB361657A - Improvements in pumps :
en
- US1833128A - Chill for sand molds :
en
- US1833214A - Fluid lifting device for wells :
en
- CA317341A - Piston ring :
en
fr
- US1833634A - Device for projecting and reproducing films :
en
- AU142331A - Improvements in and relating to indicating means forthe tuning of radio receiving apparatus :
en
- DE539437C - Car bodies, especially for motor vehicles :
de
en
- US1833662A - Apparatus for handling articles :
en
- USRE18262E - Atttomcatic safety contilol foe :
en
- CA317377A - Insecticide and fungicide :
en
fr
- DE539179C - Process for the preparation of heterocyclic bases of the aminoimidazoline series :
de
en
- US1833605A - Shipping container :
en
- US1833329A - Automatic polishing machine :
en
- US1833772A - Abating foaminess in glues :
en
- CA317398A - Knitting machine circuit closer :
en
fr
- CA317430A - Spraying device for powdered materials :
en
fr
- US1833266A - Ice cream cutting machine :
en
- US1833554A - Screw locking device :
en
- USD85609S - Design for a range :
en
- US1833342A - Battery lifting tongs :
en
- AT125686B - Material for closure caps and process for its manufacture. :
de
en
- DE539268C - Process for cleaning up aged dioxyacetone :
de
en
- DE539292C - A container attached to a low-pressure steam boiler for agricultural operations, used to heat liquids and adapted to the shape of the boiler wall :
de
en
- FR714911A - High pressure lubrication system inside steel cables :
en
fr
- FR714993A - Rontgen tube :
en
fr
- GB361506A - Oven safety control :
en
- GB361555A - Illuminating device for use in the reproduction of sounds recorded on films :
en
- AT125480B - Painting stencil consisting of several layers for stenciling, wiping and spraying. :
de
en
- US1833686A - Process of beneficiating iron ores :
en
- AT125630B - Device for displaying, recording and regulating material properties or material thicknesses for continuously produced materials. :
de
en
- US1833655A - Roller mounting for veneer lathes :
en
- CA317379A - Dry cleaning apparatus :
en
fr
- CA317499A - Inking system for printing presses :
en
fr
- DE539222C - Shredding device, especially for paper fibers :
de
en
- FR715057A - Talking film reproduction apparatus :
en
fr
- US1833362A - Well tester :
en
- US1833720A - Method of and means for repairing dental bridgework :
en
- DE539418C - Method for the excitation of extinction of a Tesla transformer :
de
en
- DE539469C - Fully automatic machine with a saddle for cutting stacks of paper into strips :
de
en
- DE518731C - Row image viewer :
de
en
- DE539378C - Knife sharpening machine :
de
en
- GB361903A - Process of treating materials containing iron in combination with sulphur :
en
- US1832850A - Spool rack :
en
- AT125577B - Automatic storage device for looms, warping machines or the like for an unclean subject. :
de
en
- US1833704A - Means for suspending fabric ventilation tubing, etc. :
en
- US1833652A - Multiple electrical fuse :
en
- US1833396A - Method of purifying petroleum products :
en
- AT125541B - Diesel engine working according to the pre-chamber process. :
de
en
- AT125470B - Circuit arrangement for power generators. :
de
en
- DE539537C - Centerless grinding machine :
de
en
- DE539574C - Process for the preparation of complex salts of organic compounds containing phenolic groups :
de
en
- US1833677A - Furnace wall construction :
en
- US1833744A - Communicating and ventilating device for vaults :
en
- US1833872A - Self-loading vehicle :
en
- AT125507B - Elastic knitted varicose vein stocking. :
de
en
- DE539637C - Process for producing solid coke :
de
en
- FR715026A - Device for fixing explosion engines and other uses :
en
fr
- CA317463A - Antenna regulator for diversity reception :
en
fr
- US1833055A - Diaphragm for sound reproducing apparatus :
en
- US1833467A - Calgujlatihg mageiitb :
en
- US1833230A - Combination tool :
en
- US1833675A - Container :
en
- DE539090C - Washing vessel :
de
en
- US1832970A - Apparatus for cracking oil :
en
- US1833746A - Tension means for warp beams and the like :
en
- GB361720A - Harpooning devices for anchoring aircraft :
en
- AT125680B - Process for the production of rayon in the form of a spider cake. :
de
en
- AT125699B - Safety valve for cooking vessels. :
de
en
- CA317484A - Locomotive fire box :
en
fr
- US1833572A - Locking device :
en
- AU2996630A - Cold generator for refrigerators :
en
- CA317448A - Truck :
en
fr
- DE538866C - Device for measuring the wall thickness of finned tubes :
de
en
- FR715145A - Drill, more particularly intended for rock drilling machines :
en
fr
- CA317361A - Moulding flask :
en
fr
- US1833118A - Chip drying furnace :
en
- US1832869A - Electric switch :
en
- US1833613A - Pressure controlling means for compressors :
en
- FR715237A - Typewriter Improvements :
en
fr
- US1832928A - Process for cracking hydrocarbon oils :
en
- US1833240A - Device for handling sheet glass :
en
- US1833727A - Machine for kneading and pulling out dough-like masses :
en
- AT125457B - Registration folder. :
de
en
- AT125622B - Automatically closing flush valve. :
de
en
- AU3024130A - Improvements in or relating to heels and heel coverings and to methods of making same :
en
- US1833026A - Method of reforming bars for rail joints :
en
- US1833181A - Duplicating machine :
en
- DK44888C - Procedure for Manufacturing Hot Tub. :
da
en
- US1833807A - Thermostat :
en
- US1833810A - Composition and article impregnated and coated therewith :
en
- US1833075A - Sound reproducing apparatus :
en
- US1833093A - Compressor unloading device :
en
- CA317415A - Car door lock :
en
fr
- CA317510A - Rail joint :
en
fr
- US1833039A - Locomotive valve gear :
en
- US1833787A - Fishing rod attachment :
en
- DE518173C - Gas generator for dusty and grainy fuels :
de
en
- DE539404C - Revolving rotary valve for piston engines :
de
en
- US1833512A - Multicolor rotary printing press :
en
- DE539409C - Metal membrane for acoustic devices, which is attached to a holding device by means of flexible strips of fiber material :
de
en
- DE539616C - Security device against theft of vehicles :
de
en
- FR715218A - Lever-type wire closure for bottles, jugs, jars, cans and similar containers with ring necks :
en
fr
- US1832929A - Mineral oil composition :
en
- US1833008A - Coupling for rods and other metallic bodies :
en
- US1833609A - Stretching device for animal skins used for neck pieces :
en
- US1832890A - Pump :
en
- US1833820A - Automatic gun for recording on alpha target the result of sighting and firing :
en
- US1833325A - Apparel garment :
en
- US1833411A - Process of swaging dental plates :
en
- DE539426C - Compass with guide template for the driving leg :
de
en
- DE539640C - Process for the production of pure sulfur dioxide :
de
en
- US1833502A - Means for coring freezing liquids :
en
- AT125469B - Electromagnetic recording and playback device for acoustic vibrations. :
de
en
- CA317473A - Foot-operated switch for electric circuits :
en
fr
- GB361637A - Improvements in lubricating pumps :
en
- USD85613S - Design fob :
en
- US1832910A - Radio receiving and amplifying system :
en
- DE539185C - Railway shell buffer :
de
en
- FR714952A - Ruler drawing board with adjustable and swiveling tee :
en
fr
- DE538835C - Mobile device for the orderly placement of small paving stones on the street surface :
de
en
- DE538992C - Process for the production of a covering, in particular for shoe soles, by applying a plastic mass and covering mass to carry out the process :
de
en
- DE539331C - Process for the preparation of 3-oxythionaphthene-7-carboxylic acid chlorides or carboxylic acids :
de
en
- DE538933C - Plaster bandage :
de
en
- DE538990C - Grinding or polishing compound, consisting of a suspension of loose grains in a grinding fluid that supports and separates them :
de
en
- DE539559C - Device for determining the position of bodies by means of heat jets :
de
en
- FR715219A - Thin metal hollow ring :
en
fr
- FR715253A - Extendable tavelle device :
en
fr
- US1833530A - Method of manufacturing tires :
en
- AT125481B - Device for electric arc welding with an electric motor connected parallel to the arc. :
de
en
- GB361489A - Manufacture of azo-dyestuffs :
en
- GB361623A - Improvements in and relating to wearing apparel :
en
- FR715011A - Regenerative coke oven battery :
en
fr
- GB361825A - Improvements in or relating to mechanical time fuses for artillery projectiles :
en
- FR715100A - Loudspeaker enhancements :
en
fr
- US1833106A - Ship's davit :
en
- US1832845A - Automobile body :
en
- US1833390A - Gas trap :
en
- GB361477A - Improvements in or relating to wet-separating tanks :
en
- FR714964A - Aircraft rear undercarriage :
en
fr
- GB361468A - Improvements in sound reproducing and recording devices :
en
- GB361890A - Manufacture of a fertilising agent by the wet oxidation of coal and the like :
en
- US1833434A - Tooth brush and polisher :
en
- DE539199C - Adjustable chair :
de
en
- DE539387C - Furnace to carry out the ammonia synthesis under high pressure :
de
en
- FR715022A - Radio-electric system for guiding ships and aircraft :
en
fr
- DK44904C - Procedure for Placing Cast Piles, especially in poor subsoil. :
da
en
- DK44905C - Circuit arrangement of a fully or semi-automatic Telephone system. :
da
en
- DE539001C - Casting mold for aluminothermic welding purposes :
de
en
- DE539145C - Process for interrupting the development of photosensitive layers at the moment of correct blackening :
de
en
- DE539323C - Packing device for soap bars :
de
en
- GB361536A - Improvements relating to telephone systems :
en
- GB362479A - Improvements in or relating to priming or surfacing absorbent foundations :
en
- US1833404A - Flash-light cartridge :
en
- FR714945A - Folding box transporter cycle :
en
fr
- GB361615A - Improvements relating to curtain rails :
en
- US1833017A - Electric train control for gas engine propulsion :
en
- DE539022C - Stovepipe wall socket with a rosette :
de
en
- DE539153C - Case lock with a central lock and several secondary locks that can be unlocked from the central lock :
de
en
- DE539187C - Power surge transmission system, e.g. for telegraphy :
de
en
- DE539010C - Electrostatically shielded conductor :
de
en
- DE539477C - Calibration device :
de
en
- US1833138A - Corn picking machine :
en
- US1833149A - Cultivator :
en
- US1833080A - Fuel injection or spray valve :
en
- DE539086C - Cover for vehicle headlights :
de
en
- DE539194C - Process for operating electric motors that can be fed by alternating or direct current :
de
en
- GB361420A - Improvements in or relating to presses :
en
- GB361916A - :
en
- FR714969A - Bread-making process :
en
fr
- US1833047A - Furnace :
en
- FR39517E - Instant selective protection process for electric power transmission lines :
en
fr
- GB361958A - Improvements in thermionic valve circuits :
en
- DE537396C - Undercarriage for easy-running cranes :
de
en
- FR715155A - Sprayer :
en
fr
- GB361959A - Improvements in or relating to pocket lighters :
en
- US1833114A - Vehicle propelling mechanism :
en
- US1833246A - Hedge trimmer :
en
- US1833781A - Drill support :
en
- DE538704C - Circulating interrupter, the bearing of which is equipped with wick lubrication :
de
en
- US1833366A - Sewing machine :
en
- DE539072C - Flushing device for steps :
de
en
- DE539296C - Device for measuring elongation at break :
de
en
- DE539316C - Mandrel rod guide for pipe pushing devices (pipe pulling devices) :
de
en
- FR715021A - Bell gasometer with watertight sliding closure system and method for its assembly :
en
fr
- US1833235A - Radio receiving apparatus :
en
- US1833439A - Combination button and belt strap :
en
- FR715287A - Method and device for imparting translational movement to bodies :
en
fr
- FR715133A - Device adjunct to the brake to compensate for variations in vehicle load :
en
fr
- GB361593A - Improvements in fog signalling apparatus for railways :
en
- US1833506A - Organic calcium phosphate and improved method of making same :
en
- AT125663B - Process for the production of colored lakes. :
de
en
- DE538901C - Ventilation device for waste basin :
de
en
- DE539191C - Circuit for eliminating the falling grid current characteristic caused by the occurrence of secondary electrons in the transmission tubes :
de
en
- DE539443C - Vexier padlock :
de
en
- GB361511A - Manufacture of colour lakes :
en
- GB361983A - Improvements in or relating to the manufacture of foot-wear consisting wholly or partly of caoutchouc :
en
- US1833683A - Metallurgical process :
en
- DE538781C - Method for de-energizing alternating current generators :
de
en
- DE539259C - Air purification insert for respiratory and gas protection devices :
de
en
- DE539425C - Hand grinder with endless adjustable sanding belt :
de
en
- GB361465A - Improvements in or relating to the manufacture of soft or plastic centres for golf balls, and apparatus therefor :
en
- GB361482A - Improvements in or relating to wood material in sheet form for use, for example, as a wearing surface for floors and the like :
en
- GB361774A - Device for displaying travelling illuminated signs :
en
- GB361848A - Radio receiving circuits :
en
- DE539223C - Equipment on horsehair spinning machines with hackle machine to organize the material strand :
de
en
- DE539512C - Loading trolley for sintering facilities :
de
en
- FR714974A - Fitting for clogs and galoshes :
en
fr
- FR715180A - Bigorne anvil :
en
fr
- GB361719A - Improvements in and relating to electric motor control systems :
en
- CA317389A - Finishing welt :
en
fr
- DE539433C - Process for the production of embossing rollers for lenticular lenticular films using an abrasive wire :
de
en
- DE539557C - High-voltage generating system with transformer and capacitors fed by rectifier organs, especially for testing the dielectric strength of cables :
de
en
- DE539390C - Dry spinning process for the production of rayon :
de
en
- GB361692A - Improvements in waterless gasometers :
en
- GB361832A - Improvements in or relating to plugs or stoppers for electric storage batteries :
en
- GB361604A - Improvements in thermostats :
en
- DE539468C - Process for dyeing smooth fabrics or fabrics printed with reserves made from animal fibers with leuco ester salts of Kuepen dyes in an alkaline bath :
de
en
- US1833382A - Method of and apparatus for drawing glass :
en
- US1832941A - Card holder :
en
- US1833717A - Purification and concentration of liquids :
en
- US1833501A - Engine :
en
- US1833793A - Educational device :
en
- US1833830A - Matrix bar for type-line setting and casting machines :
en
- DE539233C - Sea water evaporator with multiple evaporators :
de
en
- FR714968A - adjustable position shaving soap case :
en
fr
- FR715137A - Improvements to braking devices for parts liable to move one inside the other :
en
fr
- US1833599A - Foldable cardboard box :
en
- US1833815A - Ice cream vending machine :
en
- GB361414A - Improvements in or relating to apparatus for teaching flying and demonstrating the working of aeroplane controls :
en
- FR715263A - Band saw blade guides :
en
fr
- GB361395A - :
en
- FR715094A - Tape permitting the stapling of so-called "zipper" closures, and its manufacturing process :
en
fr
- FR715252A - Device for obtaining designs or mesh effects on knitting machines :
en
fr
- DE539430C - Cleaning device for nuts :
de
en
- FR715110A - Improvements to deposit collection devices :
en
fr
- FR715055A - Mechanical vibrator :
en
fr
- US1833084A - Sanding device for automobiles :
en
- US1833233A - Vacuum measuring instrument :
en
- US1833228A - Bottle filling machine :
en
- US1833378A - Machine for making spirally-wound tubes :
en
- FR715053A - Accommodation of the materials required for propulsion on board the seaplanes :
en
fr
- FR714965A - Improvements to internal combustion engines :
en
fr
- GB361421A - Improvements in insecticides :
en
- US1832943A - Loom for weaving fiber reed :
en
- US1832983A - Car end :
en
- US1833160A - Multiple lens signal lantern :
en
- FR715266A - Improvements to the emission of sounds by radio receivers and talking machines :
en
fr
- FR715154A - Manufacturing process of molding powders and resulting product :
en
fr
- US1832933A - Annealing box :
en
- AT125569B - Control device for diesel locomotive engines. :
de
en
- GB361418A - A method of treating artificial silk and articles produced thereby :
en
- GB361785A - Improvements in or relating to photographic shutters :
en
- DE539212C - Wicktoeler for suction wick and pressure lubrication :
de
en
- DE539618C - Process for applying decorations made of thin and flexible or elastic material, such as paper, pieces of film, etc., behind glass or other transparent or translucent material :
de
en
- GB361933A - Method and apparatus for the manufacture of asbestos-cement tubes :
en
- DK44873C - Chemically resistant austenitic chromium steel or chromium nickel steel alloys. :
da
en
- US1833526A - Nitrostarch lacquer compositions :
en
- FR715008A - Automatic water mixer for constant temperature flow :
en
fr
- GB361437A - Improvements relating to the manufacture of x-ray photographs of the urogenital system :
en
- GB361763A - Improvements in fuel injection pipe connections for internal combustion engines :
en
- GB361455A - Improvements in or relating to hub structures :
en
- DE539446C - Filling device :
de
en
- GB361515A - Improvements in mercury vapour rectifiers :
en
- AT125687B - Process for the production of porous soft and hard rubber vulcanizates. :
de
en
- AT125474B - Thermal motor vehicle with electrical power transmission. :
de
en
- AT125636B - Air chamber flushing device. :
de
en
- CA317388A - Connecting rod jaw :
en
fr
- CA317431A - Electric arc welding, cutting and reducing apparatus :
en
fr
- AU67431A - Improvements in or relating to thermionic amplifiers :
en
- US1833408A - Folding trunk rack :
en
- US1833162A - Cracking of oil :
en
- DE537769C - Feed water regulator for steam boilers, in which a steam water mixture is taken directly from the boiler, depending on the water level :
de
en
- CA317343A - Imitation leather fabric :
en
fr
- AU3021030B - Press fools for fixing attache case locks, and similar fastenings :
en
- CA317470A - Vulcanization of rubber :
en
fr
- CA317479A - Distillation of hydrocarbon oils :
en
fr
- US1832931A - Friction shock absorbing mechanism :
en
- US1833537A - Reagent feeder :
en
- US1833602A - Tail stock :
en
- US1833709A - Hanger for hold tops :
en
- US1833134A - Collapsible bit :
en
- US1833293A - Comb for the application of dyes :
en
- US1833823A - Coffee maker :
en
- US1833391A - Draft-printing apparatus :
en
- US1833410A - Machine for forming paper, cardboard or like blanks :
en
- CA9404S - Cradle type telephone :
en
- US1832856A - Vulcanizer :
en
- AT125629B - Sofa bed. :
de
en
- US1833135A - Illuminating means for telephone calling devices :
en
- US1833824A - Steam heating system :
en
- DE539398C - Process for dyeing regenerated cellulose :
de
en
- US1833656A - Material forming apparatus :
en
- AT125570B - Method and device for alternately operating an internal combustion engine with light and heavy oil. :
de
en
- CA317437A - Pipe union :
en
fr
- US1833178A - Nursery table :
en
- US1833341A - Sand elevator :
en
- US1833403A - Wind turbine :
en
- FR714966A - Grinding device :
en
fr
- GB361836A - Improvements relating to navigational instruments for aircraft :
en
- FR39541E - Cannetière :
en
fr
- US1833172A - Crown block :
en
- US1833877A - Drying form :
en
- FR715044A - Improvements to filters or sieves :
en
fr
- US1833402A - Lubricating device :
en
- FR715296A - Improvements to combined sewing and cutting machines :
en
fr
- GB361715A - Improvements in knitting needle :
en
- GB361447A - Improvements in and relating to arrangements for the transmission of signals from train to track :
en
- GB361889A - Improvements in or relating to platen printing presses :
en
- DE539448C - Device for catching and washing the sand out of sewage :
de
en
- FR715132A - Engine control systems :
en
fr
- GB361450A - Improvements in or relating to circuit-arrangements for the detection of high-frequency oscillations with subsequent amplification :
en
- GB361928A - Improvements in reels for cable and the like :
en
- DE539423C - Device for mixing gases or liquids by means of baffle surfaces offset from one another on the walls of the mixing channel, primarily for producing a fuel-air mixture :
de
en
- US1832880A - Reflector signal :
en
- US1833571A - Machine for picking poultry :
en
- US1833636A - Article conveying system :
en
- FR715105A - Product used to prepare the surfaces of objects to be polished :
en
fr
- FR715215A - Soluble gilsonite and its manufacturing process :
en
fr
- FR715246A - Self-regulating brake :
en
fr
- GB361606A - Metallurgical furnace :
en
- GB361838A - Improvements in electrical indicator systems :
en
- DE539500C - Supply of lubricants to continuous casting devices :
de
en
- DE539271C - Process for the production of condensation products from squalene and phenols :
de
en
- US1833525A - Brush and mounting therefor :
en
- FR714998A - Lighting fixtures improvements :
en
fr
- GB361919A - Improvements in or relating to drawing boards :
en
- US1833519A - Cutting attachment for thrashing machines :
en
- US1833052A - Endless track :
en
- US1833328A - Hinging means :
en
- US1833564A - Shoe lining :
en
- DE539303C - Device for peeling and sharpening grain or for brushing, dissolving and sifting any type of ground material :
de
en
- GB361689A - Improvements in, and relating to, coal fired furnaces :
en
- DE539152C - Device for turning profiled grinding wheels :
de
en
- GB361662A - A new or improved tubing and a method of manufacturing same :
en
- GB361711A - :
en
- CA317452A - Interchangeable key lock :
en
fr
- DE539228C - Process for the production of an easily dispersible fire extinguishing powder from sodium bicarbonate :
de
en
- DE539276C - Safety device for electric vehicles :
de
en
- DE539513C - Process for the achievement of constantly uniform bath conditions in the production of aluminum by melting electrolyte :
de
en
- US1833363A - Linseed cake discharger :
en
- GB361510A - Improvements in hair pins :
en
- CA317347A - Linotype liner :
en
fr
- FR715239A - Device for the automatic stop of overflows of foaming conductive liquids :
en
fr
- FR715293A - Heavy load air carrier :
en
fr
- DE539115C - Process for the preparation of water-soluble derivatives of azo dyes :
de
en
- GB361527A - Improvements in devices for permanently waving the hair :
en
- GB362375A - Improvements in and relating to the manufacture of cast iron articles :
en
- US1833667A - Machine for trimming abrasive wheels :
en
- FR715031A - Improvements in the manufacture of aliphatic aldehydes :
en
fr
- GB361687A - Improvements relating to bayonet joint closing devices for bottles and the like :
en
- US1833137A - Plant lifter for corn picking machines :
en
- US1833157A - Sound resonator :
en
- US1833672A - Corner tile :
en
- FR714916A - Leaflets for photo albums and the like :
en
fr
- FR715213A - Hat press :
en
fr
- US1833333A - Shaving kit :
en
- GB361853A - Improvements in and relating to thermionic valves :
en
- US1833212A - Combination spoon contents leveler and divider :
en
- DK44880C - Row cleaner insert. :
da
en
- CA317508A - Firecracker package :
en
fr
- GB361668A - Improvements in or relating to mechanical handling of billets and the like :
en
- FR715009A - Chlorobenzol manufacturing process :
en
fr
- FR715065A - Eddy current tachometer :
en
fr
- FR714941A - Improvements to vacuum pump systems :
en
fr
- DE539514C - Steam jet brush for devices to freshen up felt hats by steaming and brushing :
de
en
- GB361535A - Improvements in or relating to electro-magnetic relays :
en
- FR715098A - Improvements to devices for the manufacture of reinforced glass :
en
fr
- DE539403C - Process for the preparation of N-haloacylarylsulfamides :
de
en
- FR39555E - Improvements to laminated bodies, such as wired glass :
en
fr
- GB361790A - Process for cutting films of regenerated cellulose, cellulose compounds or gelatine :
en
- US1833817A - Springing for upholstery :
en
- FR715024A - Improvement in coupling devices between the crankshaft of an internal combustion engine and a controlled component, in particular for aircraft engines :
en
fr
- GB361613A - Improvements in or relating to armouring for the surfaces of roads and the like :
en
- GB361759A - Improvements in or relating to sliding clasp fastenings :
en
- DE539047C - Centrifugal pump :
de
en
- DE539393C - Device for applying coatings, e.g. B. of photographic layers :
de
en
- FR715068A - Improvements to emulsion carburetors :
en
fr
- FR715082A - Process for electrolytically coating metals using copper and zinc alloys :
en
fr
- FR715027A - Electrical installation for comparison of measured values :
en
fr
- IE11291L - Tap connectors :
en
- US1833857A - Folding wire rubbish burner :
en
- AT125460B - Gas-filled discharge tube. :
de
en
- FR715204A - Process for the production of high value transformation products at the expense of polymerized butadiene hydrocarbons :
en
fr
- DE539137C - Battery ignition, especially for motorcycles :
de
en
- FR714950A - Jug or pot for coffee, tea and other drinks, fitted with an insulating inner vessel :
en
fr
- DE539355C - Process for the production of a liquid fuel, particularly suitable as a propellant for engines :
de
en
- GB361449A - Improvements in skiving or splitting methods and apparatus :
en
- GB361698A - Improvements in safety razors :
en
- US1833392A - Electrical condenser :
en
- US1833395A - Storage battery terminal post structure :
en
- US1833431A - Magazine gun :
en
- US1833797A - Cover for automobile seats :
en
- DE539504C - Machine for sweeping, scrubbing, polishing or the like. :
de
en
- US1832956A - Automatic oiler for journal bearings :
en
- US1833452A - Worm gear operating means for awnings :
en
- US1833579A - Means for installing filler blocks in hot blast stove flues :
en
- USD85620S - Design tob :
en
- US1832938A - Oil burner and support therefor :
en
- US1833604A - Cotton chopper :
en
- US1833784A - Equalizing device :
en
- US1833804A - Manufacture of paper making material :
en
- US1833188A - Method of conducting catalytic exothermic gaseous reactions :
en
- AT125681B - Process for the production of compounds from polyvinyl esters and fatty oils. :
de
en
- DE539045C - Process for the production of sound film copies :
de
en
- US1833808A - Dyestuffs :
en
- US1833203A - Arbor hub :
en
- US1833691A - Process for preparing crude oil for distillation into lubricating oils :
en
- US1833864A - Tank lock :
en
- GB361538A - Improvements in or relating to electrically heated curling tongs :
en
- CA317490A - Highway crossing signal :
en
fr
- US1832893A - Fluid pressure braking apparatus :
en
- US1832906A - Web roll controlling mechanism :
en
- US1832974A - Suction roll :
en
- US1833484A - Hoisting device :
en
- DE521487C - Double monochromator :
de
en
- DE539238C - Device for driving church bells by means of an electric motor reversed with each bell oscillation :
de
en
- FR715067A - Lifting device for motor vehicles :
en
fr
- CA317487A - Motor vehicle :
en
fr
- CA317390A - Axial threshing and straw reducing machine :
en
fr
- US1833578A - Releasing clamp :
en
- US1833044A - Loose leaf binder :
en
- DE538956C - Tuning device for pianos and other stringed instruments :
de
en
- DE539171C - Cylindrical filter body :
de
en
- US1832973A - Gearless pivoted suction roll :
en
- US1833252A - Foldable sectional door :
en
- US1833358A - Process of preparing 1, 1, 2-trichlorethane :
en
- US1833201A - Method of forming car wheels :
en
- AT125650B - Process for the production of galvanized containers, such as washing vessels or the like. :
de
en
- US1833684A - Metallurgical process :
en
- AT125510B - Method and device for conveying pulpy or granular substances from a container. :
de
en
- US1832924A - Well shooting device :
en
- US1833520A - Blank feeding mechanism :
en
- CA317464A - Synchronizing system :
en
fr
- US1833418A - Recovery of oxides of nitrogen in sulphuric acid manufacture :
en
- AT125674B - Method of making a resin solution. :
de
en
- US1833140A - traut :
en
- US1833707A - Brake control :
en
- US1833600A - Aeroplane :
en
- AT125537B - Inlet channel arrangement for internal combustion engines. :
de
en
- US1833821A - Means for and method of controlling the current supply to alpha load circuit :
en
- AU3029530B - Apparatus for charging grain processing guns :
en
- US1833059A - Variable pitch propeller :
en
- US1833802A - Explosion engine :
en
- GB362427A - Improvements in and relating to the heating of coke ovens :
en
- CA317457A - Vehicle flooring :
en
fr
- GB361514A - Improvements in or relating to optical comparators :
en
- CA317349A - Air moistener and cleaner :
en
fr
- US1832853A - Method and apparatus for denitrating acid mixtures and concentrating acid mixtures :
en
- DE539184C - Revolving stencil printer with revolving paint container inside the drum :
de
en
- DE539217C - Device for cooking food with hot air :
de
en
- DE539239C - Wall sampling device :
de
en
- CA317374A - Temperature relief device for hot water systems :
en
fr
- US1833077A - Control method and apparatus :
en
- US1833190A - Progressive die for manufacturing lock washers :
en
- US1832892A - Process for refining oils :
en
- USD85626S - Gas or electric cabinet range :
en
- US1833429A - Method and means for removing carbon deposits :
en
- US1833798A - Oil-filled lead covered electric cables :
en
- CA317353A - Fence post :
en
fr
- DE539343C - Branch terminal for electrical outdoor switchgear :
de
en
- GB361547A - A new or improved support for plants and flowers :
en
- CA317469A - Process of manufacturing vulcanized rubber :
en
fr
- US1832949A - Incinerator :
en
- US1832904A - Refrigerating apparatus :
en
- GB361464A - Improvements in or relating to electrical apparatus such as sound reproducing or transmitting instruments, telephone or telegraphic relays, or the like :
en
- AT125455B - Movable neon sign device. :
de
en
- US1833263A - Weighing machine :
en
- US1833069A - Garment supporter :
en
- CA317492A - Heating system for motor operated cars :
en
fr
- DE539092C - Method for stapling a stack of sheets by folding over and pressing a U-shaped metal strip :
de
en
- US1833856A - Process for the production of photographic prints and light-sensitive material :
en
- US1832912A - Structure for conditioning air for stored produce :
en
- US1833792A - Spectacle frame :
en
- GB361706A - An improved rug for use when travelling or for other purposes :
en
- DE538936C - Kitchen stove for space heating :
de
en
- BE376427A - MANUFACTURING PROCESS OF TITANIUM TANNING PREPARATIONS AND THE RESULTING PRODUCTS :
en
fr
- US1833024A - Apparatus for manufacturing rubber articles :
en
- US1833859A - Snowplow for railway tracks :
en
- US1833692A - Bed bracket :
en
- US1833030A - Method of sealing cans :
en
- US1833090A - Electric leer :
en
- US1833542A - Automatic door control :
en
- AT125529B - Flat pocket clothes brush. :
de
en
- GB361810A - Process of and apparatus for softening water :
en
- US1833642A - Sound generating and sound responsive device :
en
- US1833755A - Shaft support :
en
- GB361607A - Improvements in and connected with anti-dazzle devices for use in connection with road vehicles and such like purposes :
en
- GB361807A - Improvements in or relating to fuel injection devices for internal combustion engines :
en
- DE539440C - Multi-speed security lock :
de
en
- DK44886C - Handle safety. :
da
en
- GB361760A - Manufacture of artificial fibres :
en
- FR715097A - Method and apparatus for printing fabrics :
en
fr
- GB361721A - Improvements in or relating to wheels :
en
- US1833205A - Cabinet for holding small articles :
en
- US1833555A - Combined tooth cleaning and gum massaging device :
en
- US1833592A - Wireless receiving apparatus :
en
- US1833663A - Die casting machine :
en
- GB361709A - A device for drawing curtains and the like :
en
- FR715270A - Advanced toilet flush :
en
fr
- GB361703A - Improvements in and relating to ball cocks or valves for tanks cisterns and the like :
en
- US1833386A - Smelting apparatus :
en
- US1833620A - Apparatus for heading sheet metal containers :
en
- FR715178A - Starter for sewing machine motor :
en
fr
- GB361618A - Improvements in restaurant service systems :
en
- US1833523A - Plaster support :
en
- FR715230A - Process for dyeing hair, furs, feathers, etc. :
en
fr
- DE539385C - Ringing hourglass :
de
en
- FR715229A - Process for the manufacture of lime chloride :
en
fr
- GB361501A - Improvements in change gear mechanism :
en
- AT125555B - Gate valves for liquid pipelines, in particular for liquid manure or liquid manure hose systems. :
de
en
- DE539302C - Method and device for forming a central collar on rock drill bits :
de
en
- GB361625A - Improvements in or relating to contact devices for electrical apparatus :
en
- US1833761A - Resistance grid :
en
- US1833881A - Bill fold :
en
- US1833583A - Carburetor :
en
- US1833871A - Heat exchanger :
en
- US1833217A - Railroad :
en
- US1833789A - Sound reproducing instrument :
en
- US1833803A - Movable platform for stocking drying machines :
en
- US1833870A - Pulverizer :
en
- GB361612A - Improvements in or relating to centrifugal spinning pots :
en
- GB361452A - Improvements in and relating to refrigerators :
en
- GB361594A - Improvements in and relating to the disengageable connection between an injection needle and its carrier :
en
- FR715007A - Salt treatment process called engel :
en
fr
- DE539582C - Electrostatic speaker :
de
en
- AT125584B - Rotary switch in a waterproof housing with protective collar. :
de
en
- AT125643B - Impact dynamometer. :
de
en
- DE538651C - Influence relay for electrical train protection devices :
de
en
- DE539386C - Method of rolling strip iron with intermediate heating :
de
en
- US1833272A - Beta-anthraquinone-carboxylic acids and the esters thereof and process of preparing them :
en
- GB361754A - Improvements in centrifugal separators :
en
- GB361925A - Process for the introduction of the decomposition products of glass into vessels and its use for various purposes :
en
- US1832874A - Air conditioning device for cold storage rooms :
en
- US1833082A - Lifting jack :
en
- US1833194A - Plug inserting tool :
en
- US1833174A - Furring strip :
en
- US1833417A - Conveyer system :
en
- DE539342C - Extension cable with increased capacity of the individual speech circuits to supplement pupinized telephone lines :
de
en
- US1833124A - Traffic sign :
en
- US1833645A - Bullet :
en
- DE538743C - Coal dust firing with return of hot combustion gases to the burner :
de
en
- DE539186C - Device for braking or clamping rail vehicles :
de
en
- DE539247C - Process for producing a compensation unrest for clocks, counters and the like. like :
de
en
- DE539283C - Single phase induction motor :
de
en
- US1833585A - Cuff link and other dress fastening :
en
- US1833763A - Hillside plow :
en
- US1833359A - Surfacing machine :
en
- DE539483C - Gas-heated continuous furnace :
de
en
- US1833346A - Nozzle for picking cotton :
en
- US1833805A - Manufacture of paper making material :
en
- US1833825A - Mold wiper for typographical machines :
en
- FR715000A - Shut-off and regulating valve for powdery materials, especially for internal combustion engines operating on powdery fuels :
en
fr
- FR715134A - Improvements in setting up picture frames :
en
fr
- FR715248A - adjustable stirrup, two-part, for skis :
en
fr
- GB361816A - Improvements in and relating to enclosed refrigerating machines :
en
- DE538726C - Tent for motor vehicles :
de
en
- DE539304C - Guide rail for rider brushes in plansifters :
de
en
- GB361917A - New vulcanisation accelerators and the application thereof :
en
- US1832984A - Singeing machine :
en
- GB361470A - Improvements in and relating to scanning discs for use in conjunction with television and like apparatus :
en
- DE539118C - Bed insert :
de
en
- GB361554A - :
en
- US1833334A - Cooker :
en
- US1833782A - Automatic rail lubricator :
en
- US1833843A - Propeller blade :
en
- DE539377C - Motorcycle frame :
de
en
- DE539624C - Process for the preparation of acetyl chloride :
de
en
- DE539332C - Die setting and line casting machine with an adjustable rail to collect the dies at different heights :
de
en
- US1832951A - Troweling machine for paving :
en
- US1833640A - Microphonic material and method of producing the same :
en
- US1833115A - Foxing cementing machine :
en
- DE539315C - Work table for bakeries :
de
en
- FR715233A - File or map library intended primarily for the use of architects :
en
fr
- GB361779A - Improvements in air directors for liquid fuel and/or powdered fuel furnaces :
en
- FR714904A - Fuel delivery device, especially for diesel engines :
en
fr
- FR715139A - Cross-bottom finishing device applicable to paper bag making machines with cross-bottom ends :
en
fr
- GB361835A - High voltage mercury arrester :
en
- US1833561A - Shade roller supporting means :
en
- US1833577A - Gas burner :
en
- US1833726A - Demonstrator sink :
en
- US1833846A - Air cooling and water freezing evaporator for mechanical refrigerating apparatus :
en
- DE539241C - Device for zigzag laying down a fuse made of flax or similar fibers :
de
en
- US1833377A - Paper cup machine :
en
- US1833475A - Variable speed transmission :
en
- US1833751A - Vibration damping device :
en
- CA317427A - Continuous heating furnace :
en
fr
- US1832843A - Boxed carboy :
en
- AT125518B - Yarn clearer. :
de
en
- AT125574B - Process for switching off the contact resistance when determining the moisture content of non-conductors (wood, leather or the like) by electrical means. :
de
en
- GB361587A - Improvements in or relating to hydraulic couplings or gears :
en
- CA317480A - Apparatus for making piston rings :
en
fr
- DE529353C - Protective plate used to prevent embers from falling out of ovens or stoves :
de
en
- US1833426A - Spine corrector :
en
- US1833590A - Roasting furnace :
en
- DE539175C - Process for the continuous nitration of pentaerythritol :
de
en
- US1832848A - Ignition coil mount :
en
- US1833481A - Hydrofoil boat :
en
- DE539053C - Sidecar for motorcycles suspended by means of a pendulum wheel :
de
en
- US1833372A - Multiplex sound recording and reproducing system :
en
- US1833460A - Continuous pressure cheese press :
en
- AT125451B - Process for the production of phosphate fertilizers by thermal means. :
de
en
- AT125531B - Fluid coupling, in particular for centrifuge drives. :
de
en
- CA317393A - Draft regulating system :
en
fr
- US1833126A - Elevator control device :
en
- US1833837A - Self-adjustable brake for vehicles :
en
- GB361518A - Improvements in and relating to the treatment of phosphate rock and the manufacture of fertilisers :
en
- GB361782A - Improvements relating to fish hooks :
en
- GR3425B - USE OF THE PHONOGRAPH IN LEARNING FOREIGN LANGUAGES. :
el
en
- GB361830A - Improvements relating to rolling mills :
en
- AT125553B - Device for generating the negative pressure for driving auxiliary power devices in crude oil internal combustion engines. :
de
en
- AT125562B - Screw locking. :
de
en
- AT125624B - Visual file. :
de
en
- US1833508A - Steam generator :
en
- FR715262A - Device for capping the bottles with insertion of a coin or other similar coin :
en
fr
- DE539614C - Device for influencing the boundary layer of bodies exposed to a current :
de
en
- DE539111C - Asynchronous machine that is synchronized by means of direct current after it has started up :
de
en
- DE539170C - Process for the manufacture of pulleys :
de
en
- US1832881A - Ring rolling machine :
en
- US1833413A - Brake drum :
en
- US1833421A - Toy :
en
- DE539163C - Process for the production of an ergot preparation from which dietary fiber has been removed from mixtures obtained by extracting ergot with organic solvents :
de
en
- FR715161A - Improvements to systems for removing or reducing window reflections :
en
fr
- GB361952A - Improvements in a process of manufacture of a weldless chain integral with the shank of an anchor :
en
- US1833698A - Refrigerating apparatus :
en
- AT125617B - Exchange call circuit for telephone sub-centers or private branch exchanges. :
de
en
- DE539322C - Burnout protection in pressure reducing valves :
de
en
- GB361923A - Improvements in and relating to exits for road vehicles :
en
- CA317405A - Grain drying apparatus :
en
fr
- US1833112A - Thermoelectric liquid level indicator :
en
- DE538769C - Flange screw connection for condenser floors :
de
en
- US1833324A - Temperature control system :
en
- US1833828A - Dehorning saw :
en
- DE539205C - Corn corer :
de
en
- DE539549C - Chain tree storage for looms :
de
en
- GB361486A - Improvements in and relating to vehicles :
en
- DE539298C - Device for bundling flowers, twigs and. like :
de
en
- FR715136A - Method for fixing contact-connectors on resistors, formed by a winding of metal wires, insulated by a layer of enamel :
en
fr
- GB361579A - Improvements in and relating to centrifugal moulding machines :
en
- DE538689C - Method and device for determining the difference in distance between two target points :
de
en
- GB361722A - Improvements in screw propellers :
en
- GB361858A - Improvements in or relating to the manufacture of refractory ceramic ware :
en
- GB361944A - Improvements in the manufacture and production of hydrocarbons of low boiling point :
en
- DE538856C - Process for the production of a stable, free formic acid slowly and steadily releasing product :
de
en
- DE539132C - Potato harvester with a grate attached to the coulter and a bucket elevator located behind it :
de
en
- GB361467A - Improvements in or relating to electrical commutators :
en
- US1832947A - Golf marker :
en
- US1833776A - Pipe coupling :
en
- FR715284A - Art coating :
en
fr
- AT125609B - Vibration damper for overhead lines. :
de
en
- AT125499B - Process for the production of a double or multi-layer metal cloth for paper machines. :
de
en
- US1833479A - Glass feeding apparatus and method :
en
- US1833700A - Plugging device :
en
- AU3023730B - Improvements in and connected with seed drills and combined seed drills and cultivators :
en
- AU3024730A - Anew and useful method of preparing substances of dietary value andthe product thereof having the therapeutic properties of tissue formation and repair :
en
- DE538991C - Metal dust-bearing coating for sanding pads for grinding cutting edges, especially razor blades :
de
en
- US1832846A - Vacuum cleaner receptacle :
en
- US1832987A - Bituminous emulsions and method of producing same :
en
- US1833422A - Cadmium plating bath :
en
- US1833714A - Radio loud speaker :
en
- USD85628S - Design for a lighting fixture :
en
- DE509027C - Process for the production of paper color grids with regular grid elements :
de
en
- GB361434A - Improvements in and connected with books and book bindings :
en
- GB361504A - Improvements in carburetors for internal combustion engines :
en
- AU8131A - Improvements relating to fluid pressure braking apparatus :
en
- AT125561B - Differential piston pump. :
de
en
- CA317380A - Insect trap :
en
fr
- CA317408A - Brake :
en
fr
- FR715149A - metal shelf :
en
fr
- GB361770A - Improvements in or relating to luminous discharge rectifier tubes :
en
- AT125454B - Snow protection device on skis. :
de
en
- CA317369A - Electric lighting :
en
fr
- CA317507A - Planetarium :
en
fr
- AT125653B - Use for beds, ottomans, etc. like :
de
en
- AT125564B - Magneto whose distributor gear is mounted on a bearing bush. :
de
en
- US1833036A - Agricultural implement :
en
- US1833163A - Stocking :
en
- AU2996630B - Cold generator for refrigerators :
en
- CA317399A - Building unit :
en
fr
- AT125604B - Device for guiding and protecting telephone cables. :
de
en
- AT125467B - Electric lamp with electromagnetic fastening device. :
de
en
- CA317442A - Ticket printing apparatus :
en
fr
- DE539290C - Centrifugal mold :
de
en
- AT125559B - Stuffing box-less compressor. :
de
en
- CA317419A - Tube-voltmeter :
en
fr
- US1833827A - Method and apparatus for deep well pumping :
en
- DE511477C - Process for the production of nitrocellulose rubber solutions of the lowest viscosity :
de
en
- DE539360C - Top mattress :
de
en
- AT125611B - Device to prevent damage to collectors or slip rings of electrical machines as a result of excessive brush wear. :
de
en
- DE539039C - Flange connection with metallic seal :
de
en
- DE539370C - Mechanical string instrument :
de
en
- FR714960A - Grid for drawings and its applications :
en
fr
- DE539167C - Electrically driven roller table roller :
de
en
- FR715019A - Knitted sheath bikini without rubber with cup bra :
en
fr
- FR715300A - Apparatus projecting in rain a liquid brought to it by any source under medium pressure :
en
fr
- US1833156A - Apparatus for actuating rotary movements of lamps and the like :
en
- US1833725A - Flush lever and bulb :
en
- DE539288C - Device for emptying a capillary tube using a rubber ball :
de
en
- DE539417C - Device for calibrating shunts :
de
en
- AT125548B - Lockable tap, in particular for the fuel lines of motor vehicles. :
de
en
- DE539620C - Drying device for plate-shaped goods :
de
en
- AU52431A - Improvements in or relating to ornamental composite glass :
en
- US1833116A - Last :
en
- FR715181A - Feed water treatment improvements for boilers and similar devices :
en
fr
- US1832969A - Testing system :
en
- US1833260A - Wire fabric :
en
- US1833022A - Drier bracket :
en
- US1833850A - Depth gauge :
en
- DE539038C - Fluid for hydraulic pressure devices and processes for their manufacture :
de
en
- DK44883C - Apparatus for the development of hydrocarbon vapor or hydrocarbon gas under pressure for burners and similar devices. :
da
en
- GB361740A - Improved means for detachably securing articles to metal plates and the like :
en
- DE539348C - Circuit arrangement for initiating the recording process of fast-running processes in cathode ray oscilloscopes :
de
en
- DE539400C - Procedure to improve the reservation capacity of fancy threads :
de
en
- DE539498C - Measuring tool for teeth and jaw :
de
en
- GB361924A - Improvements in or relating to electric circuit-breakers :
en
- FR715071A - Device for mixing, diffusing and vaporizing heavy oils to replace them with gasoline in internal combustion engines :
en
fr
- DE539480C - Tapping device for furnaces :
de
en
- AT125596B - Device for regulating the voltage of an alternator. :
de
en
- CA317402A - Mechanical shovel :
en
fr
- DE539002C - Railway barrier with a device for braking a vehicle impacting against the barrier :
de
en
- DE539412C - Winding for single-phase induction motors with nine slots per pole :
de
en
- GB361749A - Improvements in wire netting for wire glass :
en
- US1833108A - Atomizing nozzle :
en
- US1833192A - Method of and apparatus for distributing material :
en
- US1833848A - Bottom sieve for wood pulp digesters :
en
- US1833851A - Condiment shaker :
en
- USD85618S - Design for a goblet ob simit :
en
- GB361815A - Improvements in sports and other shirts :
en
- FR714931A - Improvements to electro-optical transmission systems and devices for them :
en
fr
- DE539493C - Contact body for electrical breaker u. like :
de
en
- US1833273A - Fuel and air control :
en
- US1833741A - Eye shield :
en
- GB361574A - Improvements in demountable sink trays or the like :
en
- GB361940A - Improvements in and relating to belt drives :
en
- GB362347A - Improvements in and relating to gaseous electric discharge devices :
en
- DE538594C - Device for limiting the pressing pressure :
de
en
- FR714930A - Improvements relating to synchronization and phasing devices :
en
fr
- GB361786A - Power transmission mechanism, especially for motor vehicles :
en
- DE539611C - Musical instrument with sound generated by electrical oscillation circuits :
de
en
- GB361745A - Improvements in machines for moulding plastic substances :
en
- GB361576A - Improvements in or relating to frying-pans and like cooking utensils :
en
- US1833122A - Color lamp :
en
- US1833196A - Charge forming device :
en
- US1833799A - Hosiery drier :
en
- FR714903A - Method and device for processing cakes and similar wraps of artificial silk :
en
fr
- GB361533A - Feed-off-arm sewing machines :
en
- GB361736A - Electric transformer and like tanks :
en
- FR715143A - Indirect expansion cold and dry air generator :
en
fr
- US1833442A - Cap tile :
en
- FR714907A - Telescopic boom crane :
en
fr
- FR715214A - Advanced manufacturing process for asbestos friction linings :
en
fr
- GB361799A - Improvements in an aeroplane wing :
en
- DE539224C - Centrifugal pump :
de
en
- US1833651A - Method for roofing manufacture :
en
- FR715038A - Device for indicating the positions of moving parts :
en
fr
- FR715160A - Device for the service of rontgen tubes :
en
fr
- GB361620A - Improvements in or relating to apparatus for cutting sheets of paper, wood and the like :
en
- GB361627A - Improvements in rotary engines, pumps, blowers and the like :
en
- DE539318C - Circuit arrangement for telephone systems with dialer operation :
de
en
- DE539411C - Lid closure for troughs, especially for accumulator troughs :
de
en
- DE539458C - Power brake device for motor vehicles :
de
en
- FR714584A - Automatic firearm :
en
fr
- US1832981A - System for building out loading sections of signaling cables :
en
- US1833016A - Load bracing device for railroad cars :
en
- US1833596A - Shock absorber :
en
- US1833716A - Process for the preparation of organic compounds by means of bacterial oxidation :
en
- US1832903A - Refrigerating apparatus :
en
- US1833504A - Water heater :
en
- US1833037A - Coin-holder :
en
- US1833179A - Troughing idler for conveyer belts :
en
- USRE18264E - Sylvania :
en
- US1833550A - Rail joint :
en
- FR715052A - Process for the production of prussic acid and its salts :
en
fr
- AT125462B - Process for the manufacture of telephone cables. :
de
en
- AT125524B - High-draft drafting system with endless belts. :
de
en
- US1833067A - Heating apparatus for automotive vehicles :
en
- US1833453A - Scoring device :
en
- US1833474A - Cover for automobile doors :
en
- US1833874A - Clearing out strap for belt conveyers :
en
- DE539532C - Vehicle for residential use :
de
en
- DE539625C - Process for the production of water-soluble products from wool fatty acids :
de
en
- FR714923A - Aircraft Wing :
en
fr
- FR715048A - Double drill :
en
fr
- FR715209A - Wire cutting device :
en
fr
- GB361633A - Improvements in or relating to stapling machines :
en
- US1833004A - Folding umbrella :
en
- FR715061A - Gas heater for the production of a hot air jet :
en
fr
- DE539128C - Device for determining the unbalance of waves :
de
en
- DE539511C - Sintering plant :
de
en
- GB361561A - Improvements in or relating to hydraulic couplings for use on motor vehicles or the like :
en
- GB361939A - Means for illuminating a surface to be projected :
en
- DE539330C - Process for the production of salts of thiodiglycolic acid with alkaline earth metals :
de
en
- US1833076A - Process for the manufacture of aluminum and aluminum alloys :
en
- US1833189A - Charge forming device :
en
- CA317364A - Diesel engine :
en
fr
- US1833046A - Loom for weaving thick and thin striped fabric :
en
- USD85629S - Clabence g :
en
- GB361480A - Improvements in and relating to the calibration and testing of electricity meters :
en
- US1833056A - Hair clamping device :
en
- US1833068A - Fluid control valve :
en
- CA317460A - Acoustic combining system :
en
fr
- US1833073A - Optical system :
en
- US1833243A - Elevator guide :
en
- US1833513A - Apparatus and method of lubricating vehicles :
en
- DE539071C - Device on filter wells of any type for introducing a chemical agent for the purpose of dissolving encrustations :
de
en
- AT125695B - Gas nozzle. :
de
en
- US1833532A - Spring structure :
en
- US1833679A - Railway switch operating apparatus :
en
- AT125525B - Equipment on dobby machines for generating the forward and backward movement of shafts. :
de
en
- AT125588B - Method and device for measuring the crosstalk attenuation of a line system. :
de
en
- AT125656B - Method and device for the production of carbides of refractory metals or metalloids using a neutral or reducing gas atmosphere and for casting the same outside the furnace. :
de
en
- AU330331A - Coupling system :
en
- DE539612C - packing material :
de
en
- DE538972C - Device for producing capsules u. like :
de
en
- GB361598A - Improvements in or relating to the manufacture of tubes from fibrous pulps :
en
- AT125597B - Coal microphone. :
de
en
- FR715039A - Improvements to processes and equipment used for welding and improvements to welded products :
en
fr
- CA317498A - Magneto :
en
fr
- DE539140C - Flame cutting device :
de
en
- AT125520B - Metal roof plate with stiffening ribs. :
de
en
- US1833699A - Insect trap :
en
- US1832882A - Apparatus and method for operating on pulp streams :
en
- US1833006A - Acetylene generator :
en
- US1833029A - Treatment of animal fibers :
en
- US1833879A - Balancing means for motor vehicle wheels :
en
- GB361602A - Improvements in stop motions suitable for textile machinery :
en
- US1833251A - Circular saw tooth gauge :
en
- AT125498B - Stackable chairs, tables, etc. like :
de
en
- AT125655B - Elastic back of the chair. :
de
en
- US1832909A - Vacuum tube :
en
- US1833546A - Subgrade finishing machine :
en
- DE539245C - Egg packaging box, consisting of several frames to be stacked :
de
en
- DE539295C - Procedure for testing metals for inhomogeneous areas :
de
en
- FR714980A - Winding device for ropes, cables, etc., on a drum :
en
fr
- GB361583A - Improvements in or relating to high or low tension insulators :
en
- AT125690B - Process for the preparation of pyridine and quinoline derivatives. :
de
en
- DE538384C - Arrangement for achieving a uniform load on a high voltage transformer :
de
en
- USRE18254E - Safety guaed foe :
en
- AT125527B - Liquid trough for wet treatment of webs. :
de
en
- AT125625B - Method and apparatus for assembling wheels with sets of screwed tension spokes on both sides of the rim. :
de
en
- US1833414A - Clutch friction facing :
en
- DE539265C - Process to increase the spinnability of wool :
de
en
- US1833626A - Scale :
en
- AT125534B - Resilient gear. :
de
en
- AT125662B - Process for the production of copper-containing steel or cast iron. :
de
en
- AT125664B - Process for activating chemical reactions. :
de
en
- US1833635A - Control surface operating mechanism for aircraft :
en
- US1833638A - Electrical amplifier circuit :
en
- US1833723A - Alloy :
en
- US1833629A - Seatless blow-off valve :
en
- DE539334C - Paper guide for typewriters :
de
en
- CA317493A - Guy wire guard :
en
fr
- AT125648B - Locking device for matching cookware. :
de
en
- CA317373A - Temperature and vacuum relief device for hot water systems :
en
fr
- CA317409A - Brake :
en
fr
- DE539040C - Connection of pipes with a thread at the ends to a plastic washer arranged between the two pipe ends :
de
en
- AT125591B - Device for converting direct current into alternating current by means of grid-controlled discharge vessels. :
de
en
- AT125493B - School desk. :
de
en
- AT125576B - Bookmark. :
de
en
- AT125556B - Normal clock with protection against undervoltage. :
de
en
- AT125613B - Plate-shaped dry rectifier element. :
de
en
- AU2970030B - Improvements in machines for moulding, wrapping, and packing butter :
en
- US1833500A - Fastener tape :
en
- AT125594B - Electric compressed air switch. :
de
en
- AT125517B - Component. :
de
en
- GB361669A - Reinforced metal foil :
en
- CA317438A - Controlling device for locomotive diesel engines :
en
fr
- AU327831A - Improvements in apparatus for dispensing aerated liquids :
en
- US1833348A - Pulley line support and take up device :
en
- US1832979A - Method of cleaning metals :
en
- US1833831A - Coal burning stoker :
en
- AT125607B - Microphone for microphones. :
de
en
- FR715086A - Improvement in magnetos :
en
fr
- GB361502A - Improvements in or relating to furnaces for annealing, normalizing or other heat treating of plate, sheet or strip metal :
en
- US1833868A - Process for manufacturing hydrophobe resins by condensation of urea with aldehydes :
en
- AT125651B - Cloth with hanging threads for floor washer. :
de
en
- AT125587B - Cable sleeve. :
de
en
- US1833576A - Scale platform lifting device :
en
- US1833449A - Radiator dummy core :
en
- US1833010A - Machine for forming electrical coils, etc. :
en
- US1833753A - Combined shuttle and tip :
en
- AU3083230A - Improvements relating to matrices for casting type for printing and method of making same :
en
- AT125558B - Gear fan or engine. :
de
en
- AT125608B - Arrangement of devices for damping the mechanical vibrations of overhead lines. :
de
en
- US1832884A - Shelf follower and end support :
en
- US1833239A - Method of handling sheet glass :
en
- AT125616B - Telephone facility with transfer lock for incoming calls. :
de
en
- AU84731A - Improvements in or relating to processes for preparing hides and skins for vegetable tanning :
en
- US1833051A - Grease seal for universal joints :
en
- US1833559A - Door for poultry coops and crates :
en
- US1833060A - Embossing wall board :
en
- US1833540A - Amusement device :
en
- US1833791A - Casing for electric water heaters :
en
- CA317370A - Box, crate or chest :
en
fr
- AT125670B - Process for the production of fittings from fuels. :
de
en
- AU3014630A - Improvements invisible card index systems andthe like :
en
- CA317440A - Non-magnetic iron-nickel-copper alloy :
en
fr
- CA317444A - Generator regulator :
en
fr
- AT125464B - Steering device for watercraft. :
de
en
- US1833574A - Searchlight :
en
- US1832966A - Door construction :
en
- FR715015A - Process for printing images intended to be transferred by decal onto surfaces of any porous material :
en
fr
- DE539126C - Ring saw for cutting curved surfaces, e.g. of barrel staves :
de
en
- GB361768A - Improvements in preparations suitable for coating or sticking :
en
- CA317483A - Pipe and header joint :
en
fr
- AT125492B - Large rectifier with separately ventilated rooms. :
de
en
- CA317445A - Machine for making roofing :
en
fr
- DE539093C - Loose-leaf book with extendable alignment pins :
de
en
- GB361430A - Improvements in and relating to street gulleys :
en
- DE539252C - Process for the production of potassium nitrate with simultaneous production of dimagnesium phosphate :
de
en
- DE539507C - Heat storage, especially for stoves, roasting ovens, etc. like :
de
en
- US1833661A - Threading die :
en
- CA317417A - Fuse box :
en
fr
- AT125641B - Method and taps for producing nut threads with a curved axis. :
de
en
- CA317396A - Hot water bag or bottle :
en
fr
- US1833094A - Locomotive frame :
en
- US1833299A - Steam-pipe connection for articulated locomotives :
en
- US1833633A - Refrigerator :
en
- DE539451C - Device for monitoring the drainage of steam boilers :
de
en
- US1832854A - Automatic roasting apparatus :
en
- US1833416A - Aircraft :
en
- US1833853A - Conveying means for macaroni driers :
en
- US1833628A - Free arch shoe :
en
- US1833687A - Surgical snare :
en
- US1833143A - Sound absorbing construction :
en
- US1833327A - Stoker mechanism :
en
- AT125640B - Spring mattress or the like. :
de
en
- CA317348A - Gasket :
en
fr
- USD85610S - Almeb h :
en
- AT125693B - Art masses, varnishes, etc. Like. And method for their preparation. :
de
en
- AT125696B - Method and device for the production of etched printing rollers, in particular for textile and wallpaper printing. :
de
en
- AU177431A - Process for manufacture of para-oxocamphor and its isomer :
en
- US1832945A - Separable fastener :
en
- US1833801A - Process of and apparatus for baking carbonaceous materials :
en
- AU3087330B - Distillation of tar :
en
- FR715073A - Autographic x-ray frame :
en
fr
- FR715195A - Positive control device for dump body :
en
fr
- US1833866A - Signaling system :
en
- AU3021530B - Improvements in and connected with mops and brooms :
en
- CA317351A - Apparatus for polishing the pivots of watches :
en
fr
- CA317467A - Knock-out for electric junction boxes, switch boxes, etc. :
en
fr
- US1833552A - Fuel-feeding apparatus for internal combustion engines :
en
- US1833688A - Awning saver :
en
- US1832995A - Oil pump :
en
- CA317418A - Current limiting and regulating device for electrical signalling :
en
fr
- DE539389C - Car, in particular rail vehicle, in which the car body is flexibly suspended from a supporting frame that is guided over it :
de
en
- AT125563B - Distributors for ignition devices. :
de
en
- US1833119A - Making sheet glass :
en
- DE539547C - Hydraulic compensation device for chassis :
de
en
- CA317407A - Telephone system :
en
fr
- CA317456A - Lock for spare wheels and tires :
en
fr
- GB361693A - Improvements in and relating to wearing apparel :
en
- GB361586A - Apparatus for recording the flow of gas or electricity :
en
- AT125540B - Silencer. :
de
en
- CA317350A - Brake mechanism :
en
fr
- US1832963A - Powder dusting machine :
en
- US1833291A - Heat exchange device :
en
- DK44903C - Closing cover for cans and similar containers. :
da
en
- AU3017430A - An improved lift for ploughs, cultivators andother agricultural implements :
en
- US1833099A - Method of making a composition of matter :
en
- US1833209A - Latch mechanism :
en
- US1833711A - Convex cylinder and piston head :
en
- AT125669B - Apparatus and method for the production of magnesium by electrolysis of chlorine magnesium. :
de
en
- US1833516A - Safety device for locomotives or railway motor vehicles :
en
- USRE18266E - And donald s :
en
- AT125475B - Glass letter shape. :
de
en
- CA317447A - Packaging apparatus :
en
fr
- US1833195A - Instrument for measuring or comparing the tension of wires and cables :
en
- US1832950A - Incinerator chute and draft apparatus :
en
- US1833223A - Game indicator :
en
- US1833361A - Tool retainer :
en
- US1833371A - Motion picture apparatus :
en
- US1833780A - Dumping grate :
en
- DE516111C - Reduction of metal compounds using alkali metals as reducing agents :
de
en
- DE539499C - Molding box with guide pins :
de
en
- DE539572C - Process for improving oxidation products of paraffinic hydrocarbons :
de
en
- GB361462A - Improvements relating to electric signalling systems :
en
- US1833632A - Web roll supporting and pasting mechanism :
en
- AT125660B - Process for the deposition of vanadium on a glowing body. :
de
en
- DE539142C - Waterproof impregnated paper container :
de
en
- GB361577A - Improved device for humane slaughtering of animals :
en
- GB361566A - Improvements in or relating to subaqueous sound-receiving apparatus :
en
- AT125516B - Process and device for automatic control, display and recording of the thickness or weight of paper, cardboard and other flat products made of pulpy or liquid substances during the manufacturing process. :
de
en
- US1833670A - Base :
en
- US1833438A - Clutch operating mechanism :
en
- DE539255C - Procedure for blue gas fumigation :
de
en
- FR715220A - Process for cooking, roasting and concreting cement, lime or the like :
en
fr
- CA317433A - Piezo electric crystal controlled oscillator :
en
fr
- AU2959630A - Improvements in and connected with refrigerators :
en
- GB361920A - Improvements relating to filtering apparatus and a method of operating the same :
en
- CA317478A - Apparatus for the activation of carbonaceous substances :
en
fr
- US1832965A - Loading machine :
en
- US1833054A - Slub catcher and yarn cleaner :
en
- US1833407A - Car wheel :
en
- US1833050A - Power unit :
en
- US1832852A - Liquid meter :
en
- US1833374A - Dishwashing machine :
en
- US1833582A - Bricklaying machine :
en
- US1833335A - Filter press :
en
- US1833495A - Ball warper :
en
- US1833618A - Process of dehydrating and purifying oil :
en
- CA317494A - Sound transmission :
en
fr
- US1833285A - Hopper feeding means for cigarette making machines :
en
- DE539180C - Process for the production of nitrogenous products from halogen derivatives of higher fatty acids :
de
en
- DE539489C - Incandescent cathode tubes with two inner electrodes and a control electrode that fits the outer surface of the vessel :
de
en
- GB361906A - Improvements in and relating to the washing and draining of coal or other minerals :
en
- US1833534A - Club segregator for golf bags :
en
- DE539057C - Fountain pencil in connection with a fountain pen :
de
en
- DE539266C - Quick filter with circuit washing device :
de
en
- DE539220C - Machine for the production of a cross bottom on paper bags :
de
en
- FR715070A - Carburetor for aviation engines operating in any position of the air vehicle :
en
fr
- AT125535B - Pump. :
de
en
- CA317378A - Device for playing games :
en
fr
- FR715210A - 4-stroke internal combustion engine :
en
fr
- FR715251A - Liquid fuel burner :
en
fr
- GB361733A - Improvements in or relating to apparatus for the washing and after-treatment of artificial-silk spinning cakes :
en
- GB361513A - Improvements in or relating to sewing machines :
en
- GB361751A - Bodkin :
en
- GB361397A - Improvements relating to steel alloys :
en
- US1833249A - Feitz geethee :
en
- FR714988A - Process for water collection and installation of water collection :
en
fr
- FR715208A - Improvements to water tube boilers :
en
fr
- GB362842A - Improvements in electrical switches :
en
- DK44874C - Procedure for the Extraction of Hydrogen Peroxide by Distillation. :
da
en
- GB361460A - Improvements in or relating to conveyors :
en
- FR714951A - Improvements to typewriters and accountants, with flat surface printing :
en
fr
- DE539120C - Device for the infection-free storage of disinfected tools and devices for the hairdressing trade :
de
en
- GB361652A - Improvements relating to shedding motions of looms for weaving :
en
- FR715159A - Installation of fuel pumps :
en
fr
- GB361546A - Improvements in or relating to telegraphic exchange systems :
en
- GB361672A - Improvements in or relating to fillers, trees, stretchers and like articles for use in boots and shoes and to adjusting devices for such articles :
en
- DE538934C - Device for the detachable fastening of sheet-shaped objects in a frame :
de
en
- GB361459A - Electric spit roasting device :
en
- US1832946A - Grain drill :
en
- US1833470A - Panel rip saw mechanism :
en
- US1833621A - Receptacle :
en
- US1833878A - Road grading machine :
en
- US1833043A - Manufacture of metal lumber :
en
- US1833088A - Muffle furnace :
en
- US1833306A - Barrel :
en
- AT125698B - Process for the production of high-quality cellulose from wood, straw, grass and other vegetables, especially those that are difficult or impossible to digest using the normal sulphite process. :
de
en
- DE539453C - Process for the automatic commissioning of tube receiving systems by means of a clockwork :
de
en
- GB361826A - Improvements in or relating to gramophones :
en
- AU3018430B - Improvements in suit, attache, hat, andthe like cases :
en
- CA317360A - Internal combustion engine device :
en
fr
- DK44898C - Absorbent material for the Refrigerant for Refrigerators. :
da
en
- FR714975A - Mobile roof system on rollers adapting to all interior-pipe automobile bodies and all other vehicles :
en
fr
- DE539058C - Shoe machine, in particular heel lasting machine :
de
en
- FR715029A - Washing machine :
en
fr
- FR715115A - Improvements to vehicle bodies :
en
fr
- GB362354A - Process for the manufacture of valuable products from carbonaceous material :
en
- US1833527A - compositions :
en
- US1832864A - Method of removing color bodies from rosin :
en
- DE538907C - Device for automatic remote transmission of meter information :
de
en
- US1833873A - Pneumatic dispatch system :
en
- US1833213A - Dispatching and receiving head and worktable for pneumatic systems :
en
- US1833758A - Device for producing sound :
en
- DE539445C - Dimming device for headlights :
de
en
- DE539396C - Method and device for the production of iron yarn :
de
en
- DE538996C - Rotary valve assembly :
de
en
- DE539364C - Flagpole holder :
de
en
- FR715112A - Device for destroying insects :
en
fr
- GB361528A - Improvements in oil insulated cables :
en
- GB361793A - Improvements in projection objectives :
en
- US1833406A - Cutting instrument :
en
- GB361507A - Improvements in or relating to mining machines :
en
- FR715006A - Device for launching aerial bombs, locking and unlocking :
en
fr
- DE539401C - Process for the production of high quality cellulose for further processing on cellulose esters, rayon etc. Like. Made of wood pulp :
de
en
- DE539301C - Cutting device located in the frog of the riveting press :
de
en
- DK44878C - Process for the production of a light asphalt-like product. :
da
en
- GB361716A - Process and apparatus for preparing raw tobacco for tobacco cutting machines :
en
- GB361764A - Interchangeable heel pad :
en
- GB361646A - Improvements relating to suspenders for curtains :
en
- GB361664A - Improvements in and relating to web renewing apparatus for printing presses :
en
- US1833591A - Spindle mounting for creels :
en
- US1832918A - Recording device :
en
- US1833615A - Window regulator for automobiles :
en
- CA317352A - Hot air furnace :
en
fr
- GB361541A - Improvements relating to slicing machines :
en
- GB361492A - Improvements in valve gear for internal-combustion engines :
en
- AU3024030B - Improvements in or relating to methods of and machines for finishing edges of sheet material :
en
- DE529062C - Mail folder mechanism :
de
en
- DK44894C - Signaling device for Navigation of Vessels moving in, on or over an electrically conductive Medium. :
da
en
- FR715014A - Manufacturing process of tubes, strings, sticks, in elastic rubber or ebonite :
en
fr
- CA317358A - Resiliently suspended chassis for motor vehicles :
en
fr
- CA317391A - Piston :
en
fr
- DE539339C - Circuit arrangement for self-connection telephones with separate setting and speech paths and coordinate dialers :
de
en
- GB361471A - Improvements in or relating to sprinkler tops for canisters and other containers :
en
- DE539485C - Zinc carbon element with an electrolyte strip :
de
en
- US1833147A - Wardrobe or closet fixture :
en
- GB361426A - Improvements in or relating to spanners, wrenches and like hand tools :
en
- AU3017430B - An improved lift for ploughs, cultivators andother agricultural implements :
en
- CA317422A - Catalytic treatment of carbonaceous bodies :
en
fr
- GB361440A - An improved electro-magnetic valve :
en
- FR714909A - Improvements in the electrical reproduction of sound :
en
fr
- USRE18260E - messmer :
en
- DE539231C - Tire insert made of fabric and linen strips for vehicles and bicycles :
de
en
- US1833400A - Liquid circulating plant :
en
- US1833321A - Method of operating reverberatory furnaces and smelting ores therein :
en
- US1833743A - Can opener :
en
- FR715016A - Manufacturing process for electric detonators, delayed and instantaneous, of all types :
en
fr
- GB361801A - Flexible transmission device for producing displacements at a distance :
en
- DK44889C - Color Photography Procedure. :
da
en
- US1833109A - Garment :
en
- US1833598A - Syringe applicator :
en
- FR714963A - Advanced rotary pump :
en
fr
- DE539324C - Device for extending the observation time when turning wrongly positioned cigarettes, etc. :
de
en
- FR715264A - Hot or cold metal bending machine :
en
fr
- GB362367A - Method for the assembly of the wheel and gear case to the back gear of the frame of motor-cycles and like vehicles :
en
- DE539395C - Device for locking the knife network of knife star dough dividing and knitting machines :
de
en
- FR714986A - Transmission, especially intended for light motorcycles :
en
fr
- FR715152A - Molasses purification process :
en
fr
- US1833025A - Method for hardening the inner surface of cylindrical metal bodies :
en
- US1833757A - Electric contact structure :
en
- FR714937A - Electric winding device for timepieces :
en
fr
- GB361473A - An improved bathing cap :
en
- US1833623A - Combined transfer, take out, and blowhead suport for glass shaping apparatus :
en
- DE539553C - Device for rope conveyance for automatic insertion of the rope into the rope fork :
de
en
- CA317395A - Band saw wheel :
en
fr
- FR715045A - Unwinding device (driving) for cinematographic films and the like, especially for sound films :
en
fr
- GB361943A - Improvements in or relating to motion picture projecting apparatus :
en
- US1832978A - Cellulose sheet :
en
- US1833861A - Scavenging two-cycle internal combustion engine :
en
- US1833107A - Vibrator :
en
- DE539063C - Tobacco spreader for straight cigarette machines :
de
en
- GB361416A - Improvements in sheet folding and delivering mechanism :
en
- GB361572A - Improvements relating to trays and waiters :
en
- GB361776A - Improvements in mercury vapour rectifiers :
en
- US1833095A - Wall tent :
en
- US1833145A - Connecter :
en
- DE539546C - Sluice for introducing hay, clover, straw, sheaves and similar conveyed goods into blower pipes :
de
en
- FR715059A - Hollow stone wall consisting of wall plates and transverse connecting pieces :
en
fr
- FR714947A - Automatic hot and cold water mixer :
en
fr
- GB361584A - Improvements relating to steam generators or steam boilers :
en
- GB361806A - Improvements in and relating to condensers for refrigerating systems :
en
- GB361621A - Adjustable plasterers' scaffolds :
en
- US1832917A - Lifting truck :
en
- US1833493A - Preservation of vegetable material in storage :
en
- US1833280A - Air vehicle aeroplane :
en
- US1833730A - Flashing :
en
- US1833177A - Adjustable nursery and camp table :
en
- US1833219A - Tooth mount :
en
- US1833268A - Eyeleting machine :
en
- US1833146A - Power plant :
en
- US1833480A - Worm and gear housing :
en
- US1833123A - Machine for use in the manufacture of shoes :
en
- US1833257A - Welder's hood :
en
- AT125666B - Method of applying several layers of paint in rapid succession. :
de
en
- CA317340A - Electrical insulating material :
en
fr
- DE539062C - Tobacco feed pin roller for cigar machines :
de
en
- DE538977C - Blowing compressed air tool :
de
en
- US1833103A - Reducing and exercising machine :
en
- DE539350C - Lamination socket with nipple protection :
de
en
- CA317416A - Shoe tree :
en
fr
- DE539340C - Circuit arrangement for telephone systems with devices for storing the series of current impulses forming the digits of a desired number :
de
en
- DK44896C - Procedure for the manufacture of substitutes for canvas and cotton fabrics. :
da
en
- AU52531A - Improvements in or relating to ornamental mirrors :
en
- FR715114A - Wheel improvements :
en
fr
- GB361475A - Improvements in thermostatic devices :
en
- GB361804A - Improvements in electric luminous discharge tubes :
en
- FR714936A - Grinder for crushing or reducing chocolate or other materials :
en
fr
- FR714970A - Coverall without rubber in knitted fabric with lacing :
en
fr
- FR715200A - Sprayer :
en
fr
- GB361818A - Improvements in or relating to catheters :
en
- GB361654A - An improved dice throwing device :
en
- GB361787A - Improvements in sheet-folding mechanism :
en
- FR714990A - Arrangement to ensure the synchronous operation of several three-phase shunt motors, supplied by the stator :
en
fr
- FR715033A - Mud press :
en
fr