- DE682470C - Process for the production of mutually insulated areas of a conductive material by vapor deposition on an insulating area in the case of mosaic electrodes :
de
en
- GB518549A - Improvements in or relating to voltage regulating systems for alternating current generators :
en
- DE688516C - Process to prevent or delay discoloration in natural or synthetic resins, oils, fats, condensation products and other organic substances :
de
en
- US2191851A - Packing retainer :
en
- GB518398A - Improvements in metal clad electric switchgear :
en
- DE688613C - encased driven shafts of rotating parts :
de
en
- ES144839A1 - Compressor refrigeration machine. :
en
es
- GB518421A - Improvements in or relating to automatic lubricating devices :
en
- AU109825B2 - Improvements in full fashioned knitting machines :
en
- AU63539A - Improvements in or relating tothe preparation of di-olefines :
en
- DK57317C - Two-stroke combustion engine with ports on the same cylinder side and on top of each other for outflow and inflow, respectively. :
da
en
- GR8811B - AUTOMATIC HYDRAULIC BOTTOM EXPERIENCE FOR WRAPS WRECKING ETC. :
el
en
- US2192080A - Bathing cap :
en
- US2192074A - Manufacture and production of artificial threads, filaments, and the like by the viscose process :
en
- DE688784C - Injection two-stroke engine with three parallel-axis cylinders lying in one plane with a common combustion chamber :
de
en
- FR852748A - Check valve for pressurized lubrication lines :
en
fr
- US2191565A - Multiplex communication system :
en
- DE688607C - Steam water trap with an actuating piston relieved of the steam pressure and controlling the outlet device :
de
en
- DE688797C - Optical system for light signal devices :
de
en
- US2191525A - Preparation of cellulose derivatives :
en
- US2191514A - Duplicating band :
en
- GB518603A - Improvements in the suspended skips or buckets of ropeway systems, tip-wagons and loading and unloading plant :
en
- US2191976A - Clock :
en
- US2191891A - Washer cylinder :
en
- US2191733A - Method and apparatus for delivering and gathering glass :
en
- FR852690A - New refractory and electrically insulating products :
en
fr
- DE688772C - Device for distributing heavy and other fluids :
de
en
- DE688687C - Electric capacitor :
de
en
- DE688806C - Electrical switch box with removable cover :
de
en
- GB518535A - Air silencers for the carburettors of internal-combustion engines :
en
- US2191810A - Method of sensitizing photographic silver halide emulsions :
en
- US2191927A - Control mechanism for liquid dispensing apparatus :
en
- US2192037A - Sipper :
en
- AT157998B - Process for the production of skis. :
de
en
- GB518425A - Improvements relating to indicating devices for radio receivers :
en
- GR8819B - CONTINUOUS COOLING SYSTEM OPERATING BY ABSORPTION. :
el
en
- GB518372A - Improvements in carrying out the conversion of carbon monoxide with hydrogen :
en
- FR852760A - Multi-conductor cable, intended for installation in earth, in water and in damp rooms :
en
fr
- US2191788A - Structural steel member :
en
- US2192100A - Method and composition for improving milling products :
en
- US2191573A - Toothpick dispenser :
en
- US2191532A - Interior differential needle valve :
en
- ES144442A1 - Improvements in or for transmissions with speed change. :
en
es
- ES145195A1 - A tremor-disintegrator to debone the olive, separately grind the bone and meat, re-mix it and work the dough, with the thermo beater, until the complete destruction of the tissue of the cells, all gathered in a single machine. :
en
es
- FR852629A - Thin grinding wheels for cutting marble and similar materials :
en
fr
- FR852680A - elastic screen opaque to x-rays for radiographic frames, and frames with application :
en
fr
- US2191774A - Attic ventilation :
en
- US2192001A - Brake :
en
- DE688818C - Liquid level indicator based on the float principle :
de
en
- GR8810B - METHOD OF IMPROVES AND SUPPLEMENTS OF THE INTERNAL LAYOUT OF THE OIL OXYMETER BOX. :
el
en
- CA387049A - Farm gate :
en
fr
- CH208815A - Injection pump for fuels or the like. :
de
en
- US2191714A - Garment hanger :
en
- DE688611C - Electric high-pressure mercury discharge lamp :
de
en
- DE688765C - Regenerative braking circuit for electric DC traction vehicles :
de
en
- US2191683A - Signal means usable by golf players :
en
- US2191700A - Liquid level controller :
en
- US2191925A - Refrigerating apparatus :
en
- FR852621A - Resistant bonding by luting for electrical conductors, in particular for the inner conductor of concentric high frequency cables :
en
fr
- US2192018A - Clutch control mechanism :
en
- GR8814B - METHOD AND APPLIANCE FOR CELEBRATION (BEZEICHNUNG) OF ROUND METAL CIRCULAR TWINS. :
el
en
- GB518602A - Improvements in pneumatically operated drilling machines :
en
- ES144689A1 - AN AIR DISTRIBUTOR FOR HOME FACILITIES WITH INJECTOR UNDER THE GRID :
en
es
- DK57325C - Hinge for reversible windows. :
da
en
- FR852511A - Acetaldehyde-based plastic :
en
fr
- FR852729A - Binding mode of a multi-part cliché intended for addressing machines :
en
fr
- FR852765A - Device for mounting the adjustable core of electric windings and, in particular, electric windings for high frequency currents and with iron core :
en
fr
- GB518364A - Improvements relating to the mounting of windows and like panels :
en
- CA387062A - Shaving implement :
en
fr
- CA387086A - Infra-red radiation generator :
en
fr
- CA387174A - Time recorder :
en
fr
- US2191574A - Preparation of bromates :
en
- GB518423A - An improved combined variable speed gearing and brake mechanism for velocipedes and the like :
en
- AT158001B - Turbo transmission for braking vehicles. :
de
en
- FR852614A - Blower for the manufacture of glass fibers or the like :
en
fr
- USD119206S - Design for an ashtray :
en
- AT157965B - Method and device for the production of rubber threads. :
de
en
- FR852508A - Improvements to night lighting systems for high voltage lines :
en
fr
- FR852794A - Process for manufacturing calcium sulphide or barium sulphide and products obtained by this process :
en
fr
- DE688734C - Process for swelling and dissolving casein in water :
de
en
- US2192164A - Multiple totalizer selecting means :
en
- CH208842A - Condenser with adjustable temperature dependency. :
de
en
- AT158011B - Cartridge feeder for firearms with high rate of fire. :
de
en
- FR852539A - Detachable car door bag :
en
fr
- GB518550A - Improvements in and relating to control valve arrangements with automatic return of longitudinally movable control members for hydraulic installations for moving structural parts of aircraft :
en
- IE15472L - Parking meter :
en
- CA387150A - Radio volume control system :
en
fr
- CH208771A - Heavy knife. :
de
en
- GB518438A - Improvements in or relating to private automatic telephone exchange systems :
en
- US2191523A - Enclosed circuit breaker :
en
- USD119173S - Design for a display box :
en
- DE688609C - Quadrupole with non-linear resistors :
de
en
- US2191587A - Polyether resins :
en
- US2191908A - Compressor unloader :
en
- US2192028A - Protective system :
en
- DE688671C - Drying device for pulp, textile or the like webs :
de
en
- CA387091A - Camera :
en
fr
- CH208775A - Voltage transformer replacement circuit for single-phase calibration meters, calibration wattmeters or similar for the calibration of three-phase meters :
de
en
- CA387173A - Yarn coating composition :
en
fr
- CA387176A - Radio tone control device :
en
fr
- US2191450A - Lather producing machine :
en
- US2191749A - Trailer hitch :
en
- DE688675C - Process for the preparation of polyamines containing the morpholine core :
de
en
- DE688699C - . like :
de
en
- US2192053A - Safety match cover :
en
- DE688727C - Device for the production of nitric acid from a mixture of nitrogen, oxygen and water vapor or water vapor mist :
de
en
- FR852707A - Sorter and disintegrator :
en
fr
- FR852775A - New method of assembling sheet pile walls arranged in a cross :
en
fr
- ES145186A1 - A method for raising the antiknock resistance of benzinic hydrocarbons. :
en
es
- US2191599A - Means for cooling the radiator of a motor vehicle engine :
en
- US2191636A - Radiator overflow valve :
en
- DE688621C - Talking machine factory :
de
en
- DE688802C - Device for producing a gas-tight seal for the coke cores for internal suction from coke stoves :
de
en
- GB518440A - Improvements in refractory blocks for the construction of furnaces :
en
- DE688725C - :
de
en
- US2192144A - Temperature control system :
en
- GB518466A - Improvements in or relating to gas or vapour electric discharge devices :
en
- GB518531A - Improvements in or relating to suppositories :
en
- US2192117A - Control device :
en
- US2191750A - Well cementing apparatus :
en
- US2191773A - Fastener :
en
- US2191719A - Sharpening stone oiler and support :
en
- US2191866A - Landing gear :
en
- USD119252S - Design fob a knitted fabric :
en
- CA387083A - Electric switch :
en
fr
- CA387136A - High vacuum production :
en
fr
- CA387151A - Undergarment :
en
fr
- FR852628A - Simultaneous safety device for separately powered electrical devices :
en
fr
- GB518379A - Improvements relating to air heating and circulating apparatus for motor vehicles :
en
- US2191642A - Scrubbing device :
en
- US2191890A - Shaft bearing :
en
- US2191934A - Hat holder :
en
- US2192127A - Process of producing fast dyeings :
en
- DE688733C - Process for the production of acid-resistant water-glass cement :
de
en
- DE688616C - Absorbable sewing and ligating material :
de
en
- CA387076A - Dielectric and cooling composition :
en
fr
- DE688834C - Instrument for removing urinary stones from the urinary organs :
de
en
- AT158019B - Firing pin coupling on self-loading weapons. :
de
en
- AU61139A - Process forthe production of superphosphate in granular form :
en
- DE688740C - Device for sterilizing, sterile storage and sterile removal of needles, syringes and the like. like :
de
en
- DK57324C - Luggage hook for Bicycles. :
da
en
- CA387089A - Camera shutter :
en
fr
- CH208715A - Device to prevent dirty water from being sucked back from hose lines into the clean water line. :
de
en
- DE688768C - Vacuum cleaner mouthpiece with rotatable suction nozzle :
de
en
- US2191515A - Color television :
en
- FR852686A - Universal joint :
en
fr
- FR852795A - Aquarium :
en
fr
- US2191466A - Process of producing synthetic hydrocarbon :
en
- US2191668A - Covering for buildings :
en
- DE688695C - Support frame for construction work, painting work, etc. like :
de
en
- AT157974B - Process for the preparation of optically active β- [4-oxyphenyl] isopropylmethylamines. :
de
en
- US2191930A - Work feeding mechanism :
en
- AT158017B - Beater mill. :
de
en
- CH208843A - Furnace for the continuous production of sintered alloys. :
de
en
- CH208746A - Process for the recovery of precious metals serving as catalysts, entrained during catalytic reactions between gases, at high temperature, and apparatus for carrying out this process. :
en
fr
- US2191732A - Meat-slitting machine :
en
- USRE21371E - Portable displayer :
en
- FR852578A - Safety device for assemblies made by means of screwed members :
en
fr
- DE688664C - Brake control lever with variable transmission ratio, especially for motor vehicles and their trailers :
de
en
- US2191698A - Exercising device :
en
- DE688630C - Clutch disc, in particular for motor vehicles :
de
en
- CH208820A - Device for adjusting the ignition point in internal combustion engines. :
de
en
- GB518422A - Improvements relating to route setting systems for railways and the like :
en
- DE688691C - existing molding sand processing plant :
de
en
- CA387058A - Concrete wall form :
en
fr
- FR852581A - Inert gas type absorption refrigerators :
en
fr
- GB518514A - Improved nose and tail fuzing box for use in connection with aircraft bomb release gear and the like :
en
- AU109850B2 - Obturating device for pressure fluid pipes or containers, particularly for fire extinguishers :
en
- US2191524A - Dipper for ice cream or other usage :
en
- US2191545A - Wearing apparel :
en
- CA387155A - Bore hole orienting device :
en
fr
- AU109864B2 - Improvements in or relating to methods for producing conducting coatings on insulated surfaces :
en
- AT157996B - Framework training for off-road motor vehicles. :
de
en
- CH208728A - Shoe brake for warp beam. :
de
en
- GB518417A - Improvements in infra-red photographic material :
en
- BE437720A - Process for the preparation of 4,4'-diaminodiphenylsulfoxide :
de
en
fr
- US2191438A - Furnace :
en
- CA387072A - Remote control system :
en
fr
- CH208716A - Apparatus intended to be placed in a fireplace to introduce additional air above the coal bed. :
en
fr
- US2191562A - Device to modify the wave length range in radio sets :
en
- US2192021A - Automatic braking system :
en
- US2191598A - Method of bonding dissimilar metals :
en
- USD119163S - Slipper or -similar article :
en
- US2191664A - Age resisting rubber composition :
en
- AU117339A - Preparation ofa composition for use asan eye lotion :
en
- DE688728C - Device for the automatic activation of an auxiliary drive for the slow further running of the rotor of a steam turbine when it is shut down :
de
en
- FR852547A - Method and device for cleaning teeth :
en
fr
- US2191903A - Electron discharge device :
en
- US2191982A - Water repellent textile material :
en
- CA387059A - Lightning arrester :
en
fr
- DE688796C - Tank stabilization system :
de
en
- FR852604A - Device for balancing the weight of the light display in a rontgen-ray diagnostic device :
en
fr
- FR852793A - Process for supplying aircraft cabins with breathable air :
en
fr
- GB518582A - Improvements in mechanical dart throwers :
en
- DE686477C - Process for the production of lacquers, varnishes or fillers :
de
en
- SU56466A1 - Device for receiving phase modulated oscillations :
en
ru
- AT158032B - Registration device. :
de
en
- AU109826B2 - Improvements in or relating tothe production of magnesium compounds from dolomite :
en
- AT157955B - Apparatus and method for producing suction color prints from several photographically produced gelatin printing forms. :
de
en
- FR852543A - Rubber heel with outer layer suitable for coloring :
en
fr
- FR852583A - Wooden beam :
en
fr
- FR852780A - Concentric cables :
en
fr
- USD119155S - Design fob a pneumatic tire :
en
- AU67139A - Improvements in roller towel suspension cabinets :
en
- US2192150A - Sole plate :
en
- USD119222S - Design for a coat :
en
- US2191484A - Device for varying the amount of recoil in firearms :
en
- US2191785A - Shoetree :
en
- US2191712A - Furnace for burning fuel consisting of combustible and incombustible materials :
en
- US2191602A - Venetian blind :
en
- US2191639A - Engine :
en
- CH208855A - Half mask made of rubber as a respiratory protection. :
de
en
- CA387051A - Baseball glove :
en
fr
- CH208900A - Process for the preparation of a new ester. :
de
en
- AT157963B - Transportable system for dry distillation of wood. :
de
en
- DE688596C - Drive device for motor vehicles with semi-axles swingable about a common drive shaft :
de
en
- DK57305C - Procedure for the Preparation of Pregnant Dions. :
da
en
- GB518588A - Improvements in or relating to screens for cathode ray tubes :
en
- DE688803C - Device for separating specifically heavier additions from gases, vapors or liquids :
de
en
- US2192124A - Chemical process and apparatus :
en
- CH208881A - Process for the production of a fertilizer consisting of sewage sludge and peat. :
de
en
- FR852521A - Folding bed forming furniture :
en
fr
- US2192119A - Denaturant :
en
- US2191641A - Device for maintaining the bend of the tips of ski :
en
- US2191471A - Welding method :
en
- US2191567A - Calculating machine :
en
- CA387048A - Toy railroad track :
en
fr
- US2191613A - Doorknob spindle :
en
- US2191650A - Cowl ventilator structure :
en
- US2191824A - Manufacture of azo dyestuffs and process of dyeing textile materials therewith :
en
- US2191843A - Grain-sorting machine :
en
- US2191893A - Machine for the purpose of destroying the pink bollworm in cottonseed :
en
- US2191963A - Mattress cover and the like :
en
- GB518566A - Improvements in gloves :
en
- AT158047B - Arrangement for transferring angular positions. :
de
en
- GB518538A - Improvements relating to adjustable windows :
en
- AU16539A - Method of clarifying baths used inthe manufacture of viscose :
en
- FR852520A - New slide rule for air navigation :
en
fr
- FR852677A - Device for the watertight closing of rooms :
en
fr
- GR8808B - CHILDREN'S SAFE FIREWORK. :
el
en
- AU109820B2 - Process forthe production of superphosphate in granular form :
en
- US2191953A - Apparatus for making hollow glass blocks :
en
- US2192081A - Device for recoil control :
en
- FR852670A - Device for medical injections and other applications :
en
fr
- US2191531A - Variable speed drive :
en
- US2191880A - Bearing :
en
- US2192103A - Dental mouth mirror :
en
- US2191923A - Sifter :
en
- CH208833A - Process for generating current surges in an electron tube. :
de
en
- AT157991B - Tire. :
de
en
- CH208806A - Supply device for water heater. :
en
fr
- CA387166A - Drop pit apparatus :
en
fr
- US2191907A - Hydraulic mechanical speed transmission :
en
- USD119209S - Magneto electric generator of base mounting type :
en
- US2191580A - Electrical insulation :
en
- US2191823A - Azo dyestuffs :
en
- USD119195S - Design for an overshoe :
en
- DK57309C - Procedure for Melting Power Supply Wires in Vacuum Containers. :
da
en
- US2192019A - Lighting fixture :
en
- AT157967B - Process for the production of sponge or cellular rubber articles. :
de
en
- US2192066A - Ski binding :
en
- AU103139A - Means for compressing finely divided substances and process therefor :
en
- CA387162A - Joint and dowel assembly unit :
en
fr
- CH208754A - Melting, mixing and homogenizing machine. :
de
en
- DK57316C - Apparatus for Extruding Soil Cultivation Pots. :
da
en
- FR852702A - Non-corrodible aluminum alloy :
en
fr
- AT157982B - Method and device for the production of roving rovings on routes. :
de
en
- FR852562A - Device for mounting the electric accumulator plates :
en
fr
- FR852658A - Universal gasifier and gasifier for engines and gasifiers :
en
fr
- FR852710A - Improvements to electrical devices for remote indication of the position of a moving component :
en
fr
- US2191767A - Process for treating mineral oils :
en
- US2191682A - Method of making fabrics :
en
- US2191727A - Fuel supply mechanism for gasoline stoves :
en
- GB518450A - Manufacture of cresols and higher phenols :
en
- US2191896A - Plasticizing cellulosic articles :
en
- US2192000A - Activation of clays :
en
- GB518459A - Improvements in or relating to levelling staves :
en
- FR852600A - :
fr
- GB518393A - Improvements in and relating to methods of and apparatus for applying centre spots tocrown caps :
en
- GB518556A - Improvements connected with vending machines :
en
- GR8815B - STRUCTURES REINFORCEMENT, SURFACE (PAROIS) AND SIMILAR MAKING OF REINFORCED MORTAR AND RELATED METHOD OF CONSTRUCTION. :
el
en
- GB518418A - Improvements in or relating to aircraft landing gear :
en
- FR852603A - Projectile :
en
fr
- FR852531A - Drain valve for metal drums and similar applications :
en
fr
- US2191974A - Diethers of dimethylol urea and process for making same :
en
- GB518606A - Improved method of and means for tying knots :
en
- USD119156S - Design for a pneumatic tire :
en
- DE681589C - Electromagnetic eddy current brake :
de
en
- US2192057A - Ironing press :
en
- US2192137A - Denatured materials :
en
- AU109852B2 - Improvements in or relating to low frequency negative feedback amplifiers :
en
- CA387139A - Lock :
en
fr
- GB518504A - Improvements in windscreen wipers :
en
- US2191905A - Carburetor :
en
- AT158036B - Device for electrical remote control of a large number of adjustable organs by means of synchronous step switches. :
de
en
- BE437628A - :
en
fr
- AT157994B - Device for mass production, in particular of semi-finished products by centrifugal casting. :
de
en
- CA387045A - Glove :
en
fr
- CH208894A - Process for the preparation of a new ester. :
de
en
- CH208753A - Process for the preparation of 2-methoxy-3.5.6-trichloro-1.4-benzoquinone. :
de
en
- US2191557A - Container :
en
- US2191704A - Transfer adhesive process and product :
en
- US2191751A - Automotive vehicle guard :
en
- US2192061A - Carrier current system :
en
- SE98184C1 - :
en
- US2191965A - Refrigeration control system :
en
- CA387104A - Photographic copying and projection apparatus :
en
fr
- US2191856A - Anchor equipped mooring chain :
en
- CA387115A - Camera shutter :
en
fr
- CH208711A - Air heating system. :
de
en
- DE688801C - Garden subsidies :
de
en
- CH208849A - Sanitary napkin. :
de
en
- CA387147A - Electron discharge device :
en
fr
- CA387105A - Photographic apparatus :
en
fr
- CH208872A - Process for the preparation of a quaternary aminoacetic acid amide derivative. :
de
en
- AU219439A - Embossing machines :
en
- CH208864A - Loading device for conveying small piece goods, consisting of a motor vehicle and a bucket elevator mounted on it. :
de
en
- FR852738A - Brushing machine, specially adapted for brushing tanned hides and other similar articles :
en
fr
- FR852719A - Box for the distribution of semi-fluid products, creams, pastes, etc. :
en
fr
- US2191459A - duncan :
en
- US2192121A - Television system and the method of operation thereof :
en
- CA387075A - Motor control device and system :
en
fr
- DE688738C - Process for the aftertreatment of fully tanned leathers :
de
en
- USD119204S - Design for a stenotype machine :
en
- US2191553A - Method of treating fruits and vegetables :
en
- US2191731A - Stencil sheet :
en
- USD119198S - Be sign for a handbag or the like :
en
- AU110077B2 - Improvements inwood splint matches andin the manufacture ofthe same in continuous strip form :
en
- US2192135A - Insulated hatch cover for ships :
en
- CA387127A - Automatic radio frequency control :
en
fr
- US2191608A - Electric hammer attachment :
en
- CH208707A - Elongated organ constituting a stakes or a tree stake. :
en
fr
- US2191753A - Quaternary ammonium compounds and a process of making them :
en
- USD119169S - Design fob a tike :
en
- AT158045B - Cloth shoe, in particular winter cloth shoe. :
de
en
- AU70239A - Improvements in or relating to electric signalling systems :
en
- US2191983A - Clutch mechanism :
en
- US2192138A - Enclosed mechanism :
en
- US2192148A - Direction indicator :
en
- USD119168S - Design fob a spoon or similar
article :
en
- USD119181S - Design for a wheel balancing
machine :
en
- US2191939A - Photoengraving :
en
- US2191869A - Staple :
en
- US2191909A - Chilling machine :
en
- AU109866B2 - Improvements in the recovery of nickel and copper from nickel copper mattes :
en
- US2191795A - Reproducer for sound films :
en
- AU109848B2 - Improvements in and relating to silent electric switches :
en
- US2191882A - Plastic extrusion molding machine :
en
- AU109859B2 - Method of clarifying baths used inthe manufacture of viscose :
en
- CA387101A - Film processing machine :
en
fr
- CH208712A - Method for controlling the composition of concrete and apparatus for carrying out this method. :
en
fr
- DE688608C - Line switching device for the platen of writing business machines :
de
en
- GB518448A - Improvements in or relating to building methods and bricks therefor :
en
- US2191803A - Abrasive material :
en
- US2192123A - Determination of hydrogen-ion concentration :
en
- CA387103A - Photographic copying apparatus :
en
fr
- FR852697A - Improvements to rubber soled shoes :
en
fr
- GR8827B - WHEELLESS SUPPORTER AFTER FORKED KILONIOTE FRAME OF SITES PORTABLE AFTER BED BEATING LIGHTED SHOTS. :
el
en
- US2192099A - Method and composition for improving milling products :
en
- US2191989A - Method of making container caps or closures :
en
- US2192054A - Hair clipper :
en
- AU128439A - An improved preheating device for vaporizers of oil burners :
en
- CA387137A - Light weight fabric :
en
fr
- CH208736A - Insole in the shoe. :
de
en
- DE688761C - Automatic switching device for electrical and mechanical stop display devices for bicycles :
de
en
- AU77739A - Improvements in and relating to milking machines :
en
- US2191910A - Rubber article :
en
- US2191601A - Fastener for grass catching baskets for lawn mowers :
en
- AU109836B2 - Improved heat insulation material :
en
- US2191605A - Refrigerating plant comprising piston operated compressor :
en
- AU345239A - Process and apparatus forthe projection in relief of stationary or moving non-stereoscopic images :
en
- US2191559A - Method of milling flat surfaces :
en
- US2192059A - Circuit breaker :
en
- CH208895A - Process for the preparation of a new ester. :
de
en
- GB518431A - Improvements in valves more particularly for fluid pressure operated brakes :
en
- US2191680A - Cigarette and vanity case :
en
- DE688747C - Arrangement of two or more fuel feed pumps :
de
en
- AT157979B - Grow cabinet for plants, especially forage plants, grain, etc. :
de
en
- CA387154A - Unsaturated ketone production :
en
fr
- CH208709A - Large metal tank bottom. :
en
fr
- US2192031A - Electric switch :
en
- SU56561A1 - The method of obtaining normal octyl alcohol :
en
ru
- US2191902A - Closure means :
en
- US2191812A - Stopper fastener :
en
- CH208834A - Process for producing a barrier layer electrode system and barrier layer electrode system produced according to this process. :
de
en
- US2191710A - Drop pit apparatus :
en
- AT158020B - Toy grenade. :
de
en
- AU23739A - Improvements in and relating to ball cocks :
en
- CH208739A - Light metal heel. :
de
en
- DE688598C - Belt switching device for half-link belts on automatic firearms :
de
en
- US2191467A - Apparatus for producing calcium sulphite :
en
- AU110026B2 - Embossing machines :
en
- CH208862A - Numeric transmitter with a set of buttons. :
de
en
- US2191956A - Slip-on cover for seats of passenger vehicles :
en
- US2192010A - Lady's handbag and method of making the same :
en
- US2192034A - Variable pitch propeller :
en
- US2192105A - Automobile door latch structure :
en
- US2191558A - Highway vision device :
en
- US2191932A - Bicycle lamp structure :
en
- AT157997B - Device for attaching sealskin strips or the like to Skien. :
de
en
- CH208829A - Radio interference-free post insulator with support. :
de
en
- DE688644C - r coaxial partial lenses :
de
en
- FR852701A - Seats, especially for vehicles :
en
fr
- CH208892A - Process for the preparation of a new ester. :
de
en
- CH208763A - Device for attaching adhesive skins to skis. :
de
en
- AU70039A - Improvements in or relating to arrangements for inserting equalizing andother networks in transmission systems :
en
- USD119237S - Design fob a uniform :
en
- FR852652A - Gas burner, especially for preheating and welding pipes :
en
fr
- GR8821B - IMAGES FOR PROJECTING A LIGHTING LIGHT AS A SUITABLE FOR THIS PROJECTION DEVICE. :
el
en
- FR852776A - Character lever control for teletype machines, typewriters or the like :
en
fr
- CH208704A - Screen-sorter. :
en
fr
- US2192011A - Apparatus for preventing condensation in gas mains :
en
- AU109835B2 - Magnesium hydroxide composition of matter and process of obtaining thesame :
en
- FR852620A - Process for ensuring uniform humidity in the manufacture or preparation of hygroscopic materials :
en
fr
- US2192140A - Device for transferring liquids in vacuum :
en
- US2192129A - Urea-formaldehyde type resinous product :
en
- CH208750A - Process for the production of carbon tetrachloride. :
de
en
- CA387061A - Crimping sealer :
en
fr
- CH208737A - Footwear with a hanging strap that is independent of the insole and the outsole and is connected to the closure part of the shoe. :
de
en
- US2192006A - Container :
en
- US2191863A - Fluid control valve :
en
- US2192159A - Pose reflecting system :
en
- DE688651C - toffes :
de
en
- DE688676C - Use of finely ground natural silica :
de
en
- USD119246S - Design for a dress :
en
- AU19139A - Improvements in papermaking machines :
en
- CH208848A - Cover strip clamp and device having cover strips for dental treatment. :
de
en
- CH208873A - Process for the preparation of a new oxythioether. :
de
en
- CH208869A - Device used to release various objects into the atmosphere from a certain height. :
en
fr
- US2191728A - Fluid supply hose and reel means :
en
- US2191786A - Continuous process for making adipic acid :
en
- AU109828B2 - Improved process forthe finishing of cellulosic textile materials :
en
- US2191518A - Means of refrigeration :
en
- US2191658A - Method of preparing cellular materials :
en
- AU110015B2 - Improvements relating tothe catalytic conversion of alcohols to olefines :
en
- CH208840A - Braun tube. :
de
en
- CA387080A - Tubular lamp socket :
en
fr
- CH208719A - Slicer for meat, sausage, bread and the like. :
de
en
- AT157990B - Cutting device for tobacco or similar goods. :
de
en
- CH208757A - Process for bleaching cellulose with chlorine or substances emitting chlorine, in particular chlorine gas. :
de
en
- AT158016B - Ventilation attachment, in particular for chimneys. :
de
en
- CH208819A - Distributors for ignition devices for internal combustion engines. :
de
en
- AT157977B - Vershluß for tubes made of similar paper and. like :
de
en
- CH208851A - Process for the preparation of the α-tocopherol stearic acid ester. :
de
en
- DE688716C - Telecommunication system in which the current impulses sent from a transmitting station over a two-wire line in both directions branch out to the current impulse receiving relay of the other stations, which is connected to the line via a direct current source :
de
en
- US2191619A - Exhaust silencer :
en
- US2191689A - Fastening means :
en
- US2192030A - Process for the manufacture of a lignin-containing press mass :
en
- US2192075A - Motor vehicle and its manufacture :
en
- USD119220S - Dress ensemble :
en
- AU65039A - Improved heat insulation material :
en
- GB518577A - Improvements in and relating to guards for machinery and the like :
en
- US2191755A - Easel :
en
- US2192160A - Fastener :
en
- US2191551A - Refrigeration :
en
- US2192026A - Shoe heel and shank :
en
- CH208749A - Process for the treatment and storage of organic liquids which contain substances which tend to form peroxides. :
de
en
- US2191844A - Typographical composing machine :
en
- USD119166S - Design for a bowl or similar :
en
- US2192064A - Demountable wheel :
en
- AT157969B - Process for the production of colored artificial leather. :
de
en
- AT158010B - Incandescent steam light hanging lamp. :
de
en
- CA387128A - Radio fidelity control :
en
fr
- FR852668A - Navigation systems and devices :
en
fr
- USD119196S - Perfume containing pendant or the like :
en
- AU289639A - Improvements in and relating to partitions andthe like :
en
- AU110076B2 - Improvement in transformers for bandpass selectors :
en
- GB518403A - Method of making pipe fittings and resulting article :
en
- ES145198A1 - Balancing and compensation device for two-phase installation feeding a single-phase receiver. :
en
es
- FR852693A - Locking device :
en
fr
- US2191791A - Thread guide :
en
- US2192108A - Steel smelting furnace :
en
- GB518458A - Improvements in or relating to machines for broaching and like operations :
en
- CH208783A - Steel. :
en
fr
- GR8826B - PROVISION FOR CALL CENTERS. :
el
en
- AT158002B - Bowden cable for motorcycles and bicycles with an auxiliary motor built into the rear wheel. :
de
en
- US2191476A - Welding apparatus :
en
- ES145184A1 - A device to close and fill locks. :
en
es
- CA387056A - Well point :
en
fr
- BE437708A - Improvements to eddy current machines :
en
fr
- CA387163A - Refrigerating system :
en
fr
- US2191943A - Tanning material :
en
- CH208717A - Process and device for the production of acetylene from carbide and water. :
de
en
- CH208883A - Process for the preparation of the dimethylcarbamic acid ester of m-dimethylaminophenol. :
de
en
- CA387113A - Camera shutter :
en
fr
- US2191464A - Certificate op correction :
en
- US2191898A - Apparatus for forming master cams :
en
- DE688829C - High-performance x-ray tube with a focal point encapsulated against electron back diffusion and a radiation-cooled window :
de
en
- US2191796A - Television combining amplifier :
en
- GB518371A - Improvements in and relating to electric switches of the dolly-operated type :
en
- USD119227S - Design for a textile fabric :
en
- GB518390A - Improvements in and relating to thermionic valve amplifiers :
en
- FR852698A - Direct rectification of fermented wines or musts, operated completely under vacuum :
en
fr
- DK57327C - Apparatus for Filling and Emptying Cartridge Belts. :
da
en
- GB518544A - Improvements in means for controlling automatically the draught in flues of combustion apparatus :
en
- ES144587A1 - A process for the catalytic reduction of carbon oxide with hydrogen in higher molecular weight hydrocarbons. :
en
es
- AT157973B - Downward draft gas generator. :
de
en
- US2191522A - Flat roof :
en
- ES144636A1 - LIGHTING DEVICE, ESPECIALLY FOR MOVING IMAGES :
en
es
- US2191485A - Exhaust valve seat insert retaining and cooling means :
en
- US2192077A - Transposing keyboard :
en
- FR852725A - Soil treatment :
en
fr
- DE683903C - Fabric printer on double sole machines with a curved needle :
de
en
- DE688670C - Frame grooving machine :
de
en
- GB518485A - Improvements in or relating to display appliances or fittings :
en
- DE688788C - Adjustable bushing guide running around the rotating spindle for rod-shaped material :
de
en
- DE688542C - Crown capsule :
de
en
- ES145197A1 - Procedure for the tuning of high frequency reactances. :
en
es
- GR8829B - AUTOMATIC FIREWOOD WITH A CANNON SLIDING. :
el
en
- FR852605A - Method and device for grinding grinding products of all kinds :
en
fr
- DE688750C - Pipe connection with sliding sleeve :
de
en
- DE688744C - l running, reversible four-stroke injection internal combustion engines :
de
en
- DE688817C - Seat with laterally adjustable backrest :
de
en
- GR8802B - CANNED GLASS CONTAINER AFTER A SPECIAL CAP. :
el
en
- US2191808A - Tree marker :
en
- DE688610C - Arrangement for wireless direction finding :
de
en
- FR852555A - Process for manufacturing vacuum vessels, in particular electron tubes, the vessel wall of which is wholly or partly made of metal :
en
fr
- FR852735A - Method of loading aerosol filter media into gas filters :
en
fr
- FR852747A - Piston motor, with threaded piston rod at the ends of its body :
en
fr
- US2191995A - High tension electric cable :
en
- USD119189S - Design for a game piece or the like :
en
- US2191577A - Method of and apparatus for knitting stockings :
en
- US2191917A - Centrifugal pump :
en
- AT158024B - Method and device for hardening or compacting glass or similar material in the form of thin plates or panes. :
de
en
- CH208865A - Wheel hub, in particular bicycle hub, with a built-in electric generator. :
de
en
- US2191505A - Manufacture of window envelopes :
en
- GB518553A - Improvements in electron multipliers :
en
- US2191496A - Machinery for making window envelopes :
en
- US2191912A - Portable welder support :
en
- CH208718A - Portable butane gas stove. :
en
fr
- CH208876A - Process for the preparation of B-acetamino-butyric acid ethyl ester. :
de
en
- US2191486A - Prevention of sludge formation :
en
- AT158015B - Bullet for rifled guns. :
de
en
- US2191618A - Attachment for target traps :
en
- US2191555A - Process for making porous structures :
en
- CH208831A - Small built-in counter. :
de
en
- CH208858A - Circuit arrangement for alternating current telegraphy with dry rectifiers. :
de
en
- CH208868A - Abrasive hanger for power consumption in electric vehicles. :
de
en
- CH208823A - Centrifugal governor, in particular for regulating the fuel supply in internal combustion engines. :
de
en
- CA387070A - Cylinder paper machine :
en
fr
- DE688688C - Chimney for locomotive shed :
de
en
- US2191594A - Controlled gaseous discharge device :
en
- US2191690A - Flexible metal tube :
en
- USD119229S - Design fob a dress :
en
- US2192162A - Gas discharge tube :
en
- US2192163A - Sign :
en
- CH208880A - Process for the production of copper phthalocyanine. :
de
en
- US2191994A - Hone :
en
- US2192076A - Corn cracker and grader :
en
- US2191784A - Flush type latch operator :
en
- FR852575A - Coating of ingot molds :
en
fr
- AT158033B - Cinematographic combination process. :
de
en
- AT158042B - Set up on shirts with loose collars. :
de
en
- BE437766A - :
en
- GB518437A - Improvements in or relating to radio receivers :
en
- US2191479A - Manufacture of alloy ingots :
en
- US2191821A - Brake rigging :
en
- AT158005B - Road roller with adjustable roller wheels. :
de
en
- US2191814A - Automatic strip grinder :
en
- GB518568A - Improvements in or relating to paper and the like :
en
- CA387093A - Camera focusing mechanism :
en
fr
- USD119190S - Le tourneau :
en
- FR852579A - Improvements to metal containers :
en
fr
- FR852518A - Improvements to devices intended to dampen noise and vibrations from the exhaust of burnt gases from internal combustion engines :
en
fr
- GB518600A - Improvements in or relating to pistons for fluid pressure systems :
en
- DE688810C - Device for fine-level remote control :
de
en
- FR852574A - Socket channel in restricted execution for remote control and operated by one or more motors with different movements :
en
fr
- DE688730C - Cooling container for glowing material to be cooled blank :
de
en
- ES145192A1 - Procedure for obtaining preparations of pancreatic hormone that reduces the proportion of sugar in the blood. :
en
es
- CH208787A - Process for the production of an aluminum-zinc alloy. :
de
en
- DK57320C - Apparatus for automatic and step-by-step Feeding of clothes to a sewing machine by sewing e.g. Buttonholes. :
da
en
- USD119245S - Design fob a dress :
en
- GB518457A - Improvements relating to wire mesh spring mattresses or bottoms for bedsteads and the like :
en
- GB518575A - Improvements relating to the production of amidines and their derivatives :
en
- GB518570A - Improvements in or relating to the treatment of alloy steel scrap :
en
- GB518500A - Improvements in or relating to window blinds :
en
- GB518597A - Motor-vehicle suspensions :
en
- DE688753C - Process for the production of a dry compound feed from potatoes and molasses :
de
en
- DE688766C - Control of the driving speed of electrically driven overburden trains from the moving excavator loading them :
de
en
- DE688635C - Process for the production of high-membered lactones with more than 10 carbon atoms in the lactone ring :
de
en
- US2191807A - Method of producing a packing for stuffing boxes or the like :
en
- US2192118A - Acid diamino-trjphenyl-methane dyestuffs :
en
- FR852656A - Advanced training in television broadcasting :
en
fr
- GB518583A - Improvements in or relating to arrangements for controlling the flow of fluids or liquids :
en
- ES144527A1 - A PROCEDURE FOR THE PREPARATION OF CARBONATED IRON MINERALS BY THE MAGNETIC METHOD :
en
es
- ES144499A1 - Procedure for obtaining black and white photographic images, free of silver. :
en
es
- DE688605C - Device for protecting locomotive superheaters against burning :
de
en
- ES145200A1 - Process for obtaining basic esters and amides of alicyclic or aryl alicyclic fatty acids. :
en
es
- FR852571A - Improvements to drum brakes with inner shoes :
en
fr
- US2191955A - Wind intensity and direction trans :
en
- US2192042A - Fluid control mechanism :
en
- CH208793A - Protective device on circular saws. :
de
en
- CH208888A - Process for the preparation of a new ester. :
de
en
- CH208773A - Gas meter. :
en
fr
- AU15539A - Process and apparatus for concentrating solutions :
en
- CH208814A - Fuel pump on injection internal combustion engines. :
de
en
- CA387065A - Piston ring :
en
fr
- GB518488A - Improvements in apparatus for bloodless measurement of the arterial blood pressure :
en
- AT158008B - Forced steam generator. :
de
en
- AU69939A - Improvements in or relating to methods for producing conducting coatings on insulated surfaces :
en
- GB518399A - Improvements in or relating to wall ventilators :
en
- CA387142A - Hook adapter for bolts :
en
fr
- CH208807A - Automatic regulator responsive to pressure changes. :
de
en
- AT158044B - Device for the production of hollow bodies closed on one side from quartz, quartz material or similar high-melting substances. :
de
en
- AU109839B2 - Means for compressing finely divided substances and process therefor :
en
- USD119234S - Design for a coat :
en
- US2191792A - Antihunting positional control system :
en
- USD119225S - Design for a uniform :
en
- DE688787C - Process for the production of enamels, glazes or glass fluids that have been turned white with titanium dioxide :
de
en
- FR852525A - Altimeter operating in proportion to altitude :
en
fr
- GB518428A - Improvements in or relating to rotary immersion pumps :
en
- GB518433A - Improvements in and relating to noise limiting circuits for communication or control systems :
en
- FR852683A - Resilient momentary-acting device, in particular for braking loom shuttles :
en
fr
- GB518413A - Improvements in or relating to means for obtaining metals or compounds thereof from metal bearing ores :
en
- CH208816A - Fuel injection pump with accumulator for internal combustion engines. :
de
en
- DE688606C - Arrangement of the reversible chamber and smoke tube superheater installed in a smoke tube boiler with several flame tubes (ship cylinder boiler or the like) at the same time :
de
en
- GB518374A - Improvements in or relating to a method of and means for stereoscopic projection :
en
- CA387159A - Seismic surveying system :
en
fr
- AT157989B - Cigarette box designed as a case. :
de
en
- CA387069A - Crane :
en
fr
- CH208801A - Patterning device. :
de
en
- US2191760A - Baby carriage :
en
- CA387146A - Electron discharge device :
en
fr
- US2191804A - Building construction unit :
en
- US2191986A - Textile fabric :
en
- US2191591A - Lehr stacker for glassware :
en
- US2191743A - Classifier mechanism :
en
- US2191681A - Derrick construction :
en
- AU109844B2 - Improvements inthe gas-tight sealing of electric conductors through quartz or like vitreous materials :
en
- US2191979A - Sleeper anchor :
en
- DE688742C - Multi-storey car house :
de
en
- DE688770C - Grinding plant equipped with a Schlaegermuehle, a sifter arranged above the riser pipe and a semolina return flow :
de
en
- US2191693A - Tumbler rack :
en
- CH208810A - Internal combustion engine with compression ignition. :
de
en
- CH208845A - Electric tubular lamp with two bases. :
de
en
- AU109834B2 - Improvements in or relating tothe preparation of di-olefines :
en
- AT158007B - Display panel, in particular for map station display devices in radio sets, with a transparent panel illuminated from the edges. :
de
en
- CA387130A - Hydraulic piston packing :
en
fr
- AU109853B2 - Improvements in or relating tothe magnetising of annular magnets :
en
- CH208721A - Cabinet for wall panels. :
de
en
- CH208734A - Shoe insert with height-adjustable arch support. :
de
en
- CH208784A - A process for preparing steel with improved workability. :
en
fr
- US2192002A - Venetian blind cord-controlling organization :
en
- CH208781A - Waterproof watch box. :
en
fr
- GB518581A - Improvements in and relating to internal combustion engines :
en
- US2191717A - Vacuum cleaner :
en
- US2191801A - Polyazo dye compounds :
en
- USD119192S - Design for a combined bracelet and
watch :
en
- US2191546A - Vehicle head lamp :
en
- CH208705A - Device for storing and sowing seeds, process for manufacturing this device and machine for implementing this process. :
en
fr
- CH208889A - Process for the preparation of a new ester. :
de
en
- AT157972B - Process for producing a top layer on films for mechanical vibration, in particular sound recordings, which can be reproduced optically and copied. :
de
en
- CA387073A - Electric coil manufacture :
en
fr
- CA387153A - Textile treating composition :
en
fr
- FR852708A - Method and device for paralyzing the flight of an airplane :
en
fr
- CA387050A - Armoured shoe :
en
fr
- CA387141A - Olefine separation from gas mixtures :
en
fr
- AU15039A - Improvements inthe conditioning of woodpulp andother fibre bearing materials :
en
- CH208742A - Method of making shoe heels. :
de
en
- AU109824B2 - An improved preheating device for vaporizers of oil burners :
en
- AU62039A - Improvements in or relating to cathode ray tubes :
en
- DE688662C - Device for setting picture lines in cinema equipment :
de
en
- US2191969A - Attachment for internal combustion engines :
en
- USRE21372E - R gunn :
en
- AU64139A - Magnesium hydroxide composition of matter and process of obtaining thesame :
en
- CH208740A - Lace up on shoes. :
de
en
- CH208745A - Method of treating a bulk material. :
de
en
- DE688692C - Device for joining glass parts, in particular half stones, to form glass blocks :
de
en
- AU109821B2 - Improvements in or relating to cathode ray tubes :
en
- AU503238A - Improvements in and relating to silent electric switches :
en
- AT157984B - Process for the production of a cord that encloses a gutless sausage. :
de
en
- CA387085A - Circuit controlling device :
en
fr
- BE437413A - Process for the preparation of valuable products :
en
fr
- CH208832A - Braun tube. :
de
en
- CA387033A - Display case :
en
fr
- US2191453A - Washbasin- :
en
- US2191535A - Apparatus for sealing folders, booklets, or like articles :
en
- US2192151A - Portable sectional stairway :
en
- DE1489640U - :
de
en
- US2191845A - Depositing of sand under water :
en
- US2191936A - Manufacture of porous iron articles :
en
- AU71939A - Electric cutouts :
en
- ES144632A1 - A tube or mercury vapor electric lamp. :
en
es
- FR852763A - Interchangeable bottoms fastening system for panties and hygienic underwear for women :
en
fr
- AT157959B - Anti-knock agents. :
de
en
- CA387116A - Tracing film :
en
fr
- CA387055A - Metal product :
en
fr
- USD119219S - Design fob a curl comb :
en
- DE688707C - Spool holder :
de
en
- ES144437A1 - Procedure for the preparation of silver halogen emulsions. :
en
es
- US2191702A - Bypass fitting :
en
- GB518380A - Improvements in and relating to gas turbine installations :
en
- GB518434A - Improvements in and relating to noise reduction in electric transmission systems :
en
- GB518505A - Improvements in and relating to vehicle bodies :
en
- AT157958B - Process for the production of lipiod- and water-soluble esters. :
de
en
- CH208893A - Process for the preparation of a new ester. :
de
en
- DE688646C - Kuehloel :
de
en
- DE688721C - Copy set with duplicating means in between :
de
en
- CA387148A - Electron discharge device stem :
en
fr
- CH208785A - Alloy suitable for the production of magnesium alloys. :
de
en
- DE688726C - Process for cleaning and drying hot, dedusted roast gases :
de
en
- US2192086A - Pipe sewer rod :
en
- FR852622A - Improvements to cathode ray tubes :
en
fr
- US2191543A - Transmission control :
en
- US2191582A - Tube coupling :
en
- GB518368A - Improvements relating to the separation of benzol from coke oven and like gases :
en
- CA387124A - Dental x-ray film pack :
en
fr
- DK57322C - Apparatus for Copying Drawings. :
da
en
- ES145191A1 - Improvements in devices for the endless transport of cut tobacco or improvements related to said devices. :
en
es
- DE688764C - Process for the production of compressed yeast from molasses :
de
en
- GB518468A - Improvements in or relating to sealing and discharge devices for pressure fluid containers :
en
- DE688314C - Procedure for adjusting torsional vibration dampers :
de
en
- GB518395A - Improvements to safety switch mechanism for electric wash boilers and the like :
en
- GB518573A - A draught and weather excluder for the bottom of doors, windows, and the like :
en
- US2191440A - Water clarifier for automobiles :
en
- US2191867A - Facsimile recorder :
en
- GB518443A - Improvements in spouts for liquid containing vessels :
en
- US2192029A - Automatic loom for the making of knotted rugs :
en
- SU56604A1 - Distributor :
en
ru
- US2191966A - Control mechanism for refrigerating apparatus :
en
- DE688632C - Method for breeding Oidium lactis, which is particularly suitable for animal feed :
de
en
- US2191858A - Paper and trash picker tongs and the like :
en
- ES144529A1 - A gas mask cap provided with a valve for the outlet of the air breathed. :
en
es
- AU109817B2 - Vehicle jack :
en
- DE688627C - Method and device for the electrolytic oxidation of fine wires :
de
en
- US2191772A - Foldable table :
en
- GB518377A - Improvements relating to water-cooled high-pressure mercury-vapour lamps :
en
- ES144817A2 - IMPROVEMENTS MADE IN THE OBJECT OF PATENT NUMBER 132358 :
en
es
- DE688722C - Roof and insulation covering :
de
en
- CA387071A - Desk :
en
fr
- US2191435A - Bearing member :
en
- US2191517A - Box :
en
- US2191765A - Temperature indicator for wells :
en
- US2191975A - Pressure cooker :
en
- US2191981A - Catalyst and method of preparing the same :
en
- GB518527A - Improvements in or connected with spring operated crossings, catch points, trailing points and the like of the permanent way of railways and tramways :
en
- US2191542A - Vacuum tube circuits :
en
- US2191671A - Steam purifying apparatus :
en
- USD119188S - Design for a bracelet :
en
- GB518445A - Wafer type razor blade sharpener :
en
- GB518525A - A process for the recovery of metal from compound sheet material :
en
- CA387118A - Coating composition :
en
fr
- AU63839A - Improvements in or relating to electron discharge devices :
en
- US2191631A - Brazing of thin metal structures :
en
- US2191811A - Food and water dish for animals :
en
- USD119248S - Design fob a dress :
en
- US2191819A - Treatment of manganese ore :
en
- CH208762A - A method for producing a photosensitive material containing development-resistant photosensitive halosilver colloid aggregates. :
de
en
- ES145194A1 - Mixed autoinjector apparatus. :
en
es
- FR852789A - Slice stacking mechanism for slicing machines :
en
fr
- GB518601A - Improvements in pneumatic tyres :
en
- FR852561A - Continuous and automatic progressive speed change :
en
fr
- US2191623A - Refrigerating apparatus :
en
- USD119180S - Design for a bloodless circumcision
clamp :
en
- FR852767A - Improvements to electro-magnetic sound recording devices :
en
fr
- GB518519A - Improvements in, and connected with snap-action electric switches :
en
- GB518539A - Improvements in and relating to sieves :
en
- USD119176S - Target or similar article :
en
- CH208909A - Device for regulating temperatures proportional to the heat demand. :
de
en
- AT157988B - Cardboard or paper packaging for food or luxury goods. :
de
en
- AT158025B - Method of making slippers. :
de
en
- CH208884A - Process for the preparation of the methylphenylcarbamic acid ester of m-oxyphenyltrimethylammonium bromide. :
de
en
- US2191793A - Electric fuse :
en
- ES145185A1 - A process for the purification of benzinic hydrocarbons. :
en
es
- FR852787A - Brush, doormat or similar object :
en
fr
- US2191737A - Production of water-soluble condensation products :
en
- USD119232S - Design for a coat :
en
- SU56596A1 - Apparatus for guiding fish through a water bath :
en
ru
- GB518520A - Improvements relating to spectacles :
en
- CH208732A - Desizing agents. :
de
en
- CH208780A - Shaft for clockworks and instruments. :
de
en
- CH208758A - Security envelope. :
de
en
- USD119243S - Design fob a dress :
en
- CH208821A - Method for operating gas turbine plants and device for carrying out the method. :
de
en
- DK57328C - Road paving material. :
da
en
- US2191460A - Article of manufacture :
en
- US2192050A - Alternating current commutator motor :
en
- CH208808A - Pressurized water piston press. :
de
en
- CA387034A - Display case :
en
fr
- US2191461A - Construction surfacing system :
en
- DE688663C - Process for the production of multicolor photographic images on photographic material with differently colored and sensitized layers :
de
en
- CA387074A - Dish washing machine :
en
fr
- USD119213S - Design for a dress :
en
- DE688781C - X-ray dose meter with tube chamber :
de
en
- ES144584A1 - A PROCEDURE FOR OBTAINING PARAFFIN :
en
es
- AT158029B - Process for recording and reproducing color films as well as color grids and projection surfaces. :
de
en
- AT158037B - Emergency call facility on coin operated telephones in telephone systems with dialer operation. :
de
en
- GB518402A - Improvements in and relating to electric motor control systems :
en
- FR852537A - Improvements to electrical circuit breakers and other automatic devices with similar operating conditions :
en
fr
- US2191628A - Transmission :
en
- GB518517A - Improvements in method of making closed cell expanded rubber or like thermo-setting composition by internally developed gases :
en
- US2191718A - Transporting tank :
en
- US2191563A - Signal controlling means :
en
- US2191659A - Cold producing plant :
en
- USD119171S - Design fob a tire :
en
- USD119208S - Magneto electric generator of flange mounting type :
en
- US2191477A - Method for manufacturing cast metal bodies :
en
- US2191494A - Stud welder :
en
- US2191643A - Tubing handling board for derricks :
en
- US2192133A - Casting press :
en
- US2192136A - Denaturant :
en
- CH208839A - Drive device for periodically operated switching devices, in particular power converters. :
de
en
- US2191463A - Method and apparatus fob recoiling :
en
- US2191721A - Fingernail brush :
en
- US2191768A - Ventilator :
en
- US2192003A - Accounting machine :
en
- DE688689C - Rotary piston machine :
de
en
- FR852684A - Removable clamp for fixing to the cycles of the so-called pressure cookers of the brake handle handles :
en
fr
- AT158027B - Sound recording camera with a flywheel carried by the film and a spring-loaded film tension roller. :
de
en
- US2191951A - Method for forming sealed hollow articles of glass :
en
- US2191540A - Rotary motion translating device :
en
- US2191588A - Thermostatically actuated automatic switch :
en
- US2191734A - Organ :
en
- US2192128A - Dumping mechanism for truck bodies :
en
- US2191970A - Attachment for internal combustion engines :
en
- US2192112A - Sterilizer :
en
- CA387092A - Camera shutter :
en
fr
- GB518554A - Improvements in and relating to the coating of metal surfaces :
en
- US2191590A - Television apparatus :
en
- GB518592A - Manufacture of dimorpholine compounds :
en
- US2191987A - Brake :
en
- AU109832B2 - Process and apparatus forthe projection in relief of stationary or moving non-stereoscopic images :
en
- FR852566A - Mechanical patient bed :
en
fr
- US2191916A - Method of forming roller bearing cups :
en
- USD119224S - Design for a tucked fabric :
en
- CH208747A - Process for the preparation of levulinic acid. :
de
en
- US2191449A - Purification of organic acids :
en
- AT158040B - Process for the production of additive color films. :
de
en
- USD119235S - Design for a coat :
en
- DE688678C - Control for electric air heaters, especially for railway vehicles :
de
en
- US2191901A - Bearing :
en
- US2191999A - Cylinder paper machine :
en
- DE688636C - Device for actuating a mechanical brake on vehicles and trains with electrical resistance braking :
de
en
- CA387156A - Swatch cover :
en
fr
- AT157986B - Method and device for making wafers. :
de
en
- BE437768A - Process for the treatment of beet seeds :
en
fr
- US2191828A - Suspended construction :
en
- US2191621A - Apparatus for transporting material in mines :
en
- US2191645A - Bus duct :
en
- US2191679A - Plane construction :
en
- US2191769A - Brake mechanism :
en
- US2192072A - Automatic advertising apparatus :
en
- BE437568A - :
en
fr
- CH208835A - DC biased choke coil. :
de
en
- US2191585A - Vending machine :
en
- DE688647C - Replacement of egg yolk and other fatliquoring and emulsifying agents in fur tanning :
de
en
- FR852754A - Improvements in the treatment of surfaces of aluminum and aluminum alloy articles :
en
fr
- US2191946A - Tensioning device for transmission chains and the like :
en
- USD119215S - Design fob a dress :
en
- USD119165S - Design foe a note pad holder or
similar article :
en
- US2191519A - Heat exchange unit :
en
- AU109831B2 - Surgical garments :
en
- US2191752A - Multipurpose seat or table :
en
- FR852557A - Device to prevent land planes from sinking in the event of a forced landing :
en
fr
- GB518460A - Improvements in and relating to elastic joint packings :
en
- DE688655C - Injection internal combustion engine with free-flying secondary piston :
de
en
- US2191790A - Steels and electrical resistance elements :
en
- US2192087A - Fastener :
en
- US2192104A - Burial vault with metal lining :
en
- USD119179S - Design foe, a drill point sharpener :
en
- CA387044A - Door lock :
en
fr
- FR852714A - Removable assembly of refrigeration unit and ice maker :
en
fr
- FR852764A - Piezoelectric microphone :
en
fr
- GB518563A - Improvements in or relating to the formation of paper and like bottles or containers or tubular bodies therefor :
en
- CA387108A - Camera shutter mechanism :
en
fr
- GB518584A - Improvements in, or relating to, mechanism for operating the covers or roofs of furnaces and the like :
en
- GR8816B - FIGHTING HARMFUL ANIMALS, INSECTS, ETC. :
el
en
- US2192051A - Constant speed motor :
en
- FR852709A - Process for preserving and transporting fish and products to achieve it :
en
fr
- IE15830L - Hydrodynamic tachometer :
en
- US2191820A - Process for the preparation of 2-nitronaphthalene-4, 8-disulphonic acid :
en
- CH208723A - Device for the spin spinning of synthetic threads. :
de
en
- CA387114A - Camera shutter :
en
fr
- GB518361A - Improvements in and relating to trousers and similar bifurcated garments :
en
- CH208727A - Kötzerspulmaschine. :
de
en
- US2191504A - Vibrational machinery :
en
- US2191874A - Sliding clasp fastener :
en
- DE688823C - Compensating device for buffer :
de
en
- ES144488A1 - Chemical procedure to obtain cellulose from vegetable fibers. :
en
es
- FR852526A - Thruster for all land or amphibious vehicles (tanks, tractors, cars, trucks) :
en
fr
- FR852757A - Photographic inversion process :
en
fr
- FR852800A - Fuel injection valve :
en
fr
- FR852567A - :
fr
- DE688618C - Process for decorating craft objects made of glass, porcelain or other ceramics :
de
en
- DE688684C - Electromagnetic switch, especially for star-delta connection :
de
en
- GB518481A - Improved beams for use in ceiling and like constructions :
en
- DE688652C - Basic material for making model constructions :
de
en
- FR852503A - Method and apparatus for the manufacture of glass fibers and similar fusible materials :
en
fr
- GB518513A - Improvements in the construction of aeroplane wings :
en
- GB518386A - Improvements in and relating to dish-washing machines :
en
- GB518441A - Improvements in suspension clamps for electric aerial lines :
en
- FR852774A - Advanced concave mechanism for grain threshing machines, etc. :
en
fr
- GB518408A - Improvements in or relating to yarn beaming or warping machines :
en
- GB518594A - Improvements in liquid fuel pumps for internal combustion engines :
en
- GB518502A - Improvements in and connected with lubricators :
en
- US2191840A - Aerodynamic control device :
en
- FR852660A - Method and apparatus for the manufacture of glass fibers and other heat-stretchable materials :
en
fr
- FR852609A - Elastic suspension device with sliding elements and support for the frame of a motorcycle or the like :
en
fr
- FR852700A - Reversible disc harrow plow :
en
fr
- DE688809C - Device for post-treatment of endless art :
de
en
- FR852619A - Improvements to compositions for printing textiles and to textile fabrics bearing such prints :
en
fr
- ES145201A1 - Overcurrent switch, especially in the form of a threaded and elementary plug. :
en
es
- GB518595A - Improvements in and relating to transport-cars, particularly dust-carts :
en
- CH208794A - Device for preheating resin-containing molding compound. :
de
en
- GB518479A - Improvements in means for relieving axial and lateral loads :
en
- GB518567A - A process for modifying fleshy leaved plant juice :
en
- DE688612C - Vacuum vessel made from individual parts formed from sheet metal for metal rectifiers :
de
en
- AT157968B - Process for increasing the shelf life of alkaline solutions of purely phenolic azo components used as developers for diazo printing. :
de
en
- US2192004A - Brake :
en
- FR852691A - Improvements to joints for flexible metal pipes :
en
fr
- GB518509A - Process for the manufacture of polyazodyestuffs :
en
- GB518533A - Improvements in or relating to electric meter constructions :
en
- CA387082A - Coiled-coil filament :
en
fr
- CA387168A - Aromatic arsenic and antimony compound :
en
fr
- FR852758A - Mechanical pencil with snap-in sharpener :
en
fr
- GB518363A - Improvements in and relating to the manufacture of hollow articles from paper-stuff or other suspensions of fibrous material in liquid :
en
- DE688729C - Device for the automatic start-up of an auxiliary drive for the runner of a steam turbine after it has been switched off :
de
en
- US2191771A - Fastener :
en
- USRE21376E - Spacing mechanism :
en
- US2191865A - Mechanical movement :
en
- DE688714C - Device for excavating the sludge from water ditches and for distributing the excavated sludge with a bucket that can be lifted up by hand :
de
en
- DE688775C - Device for concentrating liquids by freezing them out :
de
en
- DE688717C - Device for reactive power control in AC networks by means of several capacitors that can be switched on and off :
de
en
- FR852688A - Capsule for stopping bottles :
en
fr
- GB518552A - Improvements in radio tuning circuits :
en
- GB518429A - Improvements in fibrous products and processes of making the same :
en
- US2191462A - Cobbugated ice compartment :
en
- US2191701A - Display apparatus :
en
- FR852527A - Electrical method and device for packaging wheat or other cereals :
en
fr
- GB518426A - Improvements relating to actuating mechanisms for vehicle wind screen wipers :
en
- US2191499A - Petroleum wax alkylated phenol and a process of making it :
en
- US2192116A - Reseating tool :
en
- USD119202S - Design for a whisky flask :
en
- ES145177A1 - A process for the manufacture of water gas. :
en
es
- GB518416A - Improvements in or relating to fastening, fixing and regulating devices or stays for hinged windows, windscreens, and the like :
en
- DK57304C - Mercury cathode. :
da
en
- FR852519A - Metal coating process :
en
fr
- ES145196A1 - A car to collect garbage. :
en
es
- GB518487A - Improvements relating to direct current traction motor equipment :
en
- GB518605A - Improvements in or relating to the conversion of carbon monoxide with hydrogen :
en
- FR852783A - Airspace Insulated Marine Cable :
en
fr
- DE688711C - Machine for producing and driving in U-shaped staples, especially staple lasting machine :
de
en
- GB518541A - Improvements in or relating to the treatment of slag from blast and reduction furnaces :
en
- DK57323C - Apparatus for Ventilation of Rooms with Natural, Filtered or Regenerated Air. :
da
en
- GB518427A - Improvements in or relating to the construction of ladders and the like :
en
- CA387081A - Lamp socket :
en
fr
- US2191597A - Sheet feeding device :
en
- US2191666A - Tool element :
en
- US2191677A - Braking apparatus :
en
- US2191716A - Braking mechanism :
en
- US2191761A - Journal box :
en
- SE98195C1 - :
en
- ES144893A1 - Telephone cable without metallic armor, for mobile telephony installations. :
en
es
- GB518387A - Improvements in or relating to railway track control and indicating panels :
en
- US2191723A - Box :
en
- US2191592A - Process of reactivating bauxite :
en
- US2191651A - Cart wheel battery :
en
- CH208792A - Process for the decarburization of granular, carbonaceous, metallic material and device for carrying out this process. :
de
en
- GB518491A - Improvements in or relating to vibration translating devices such as loudspeakers orphonographic pick-ups :
en
- US2191457A - Display device :
en
- US2191996A - Lubricating oil :
en
- DE688754C - Process for peeling off and transferring photographic image layers for purposes of three-color photography :
de
en
- FR852797A - Improvements to polycylindrical internal combustion engines :
en
fr
- US2191687A - Sand mold making :
en
- US2191729A - Phonograph structure :
en
- CA387122A - Electrode with slide-contacts :
en
fr
- AT158038B - Vinyl record. :
de
en
- DK57313C - Sauna stove. :
da
en
- USD119247S - Design for a dress ensemble :
en
- DE688686C - High pressure electric discharge tubes for lighting and radiation purposes :
de
en
- US2191529A - Weighing apparatus :
en
- US2191661A - Check book :
en
- US2191852A - Combined hook and bolt :
en
- US2192063A - Sliding door construction :
en
- USD119230S - Design fob a coat :
en
- CH208743A - Heel matching machine. :
de
en
- CH208805A - Double-walled body for pressurized, heated gases and vapors. :
de
en
- CA387095A - Camera shutter :
en
fr
- USD119197S - Design for a portable electric
heater :
en
- DE688669C - Continuous loading furnace, especially enamel furnace :
de
en
- CA387152A - Hair-dressing tool :
en
fr
- CH208874A - Process for the preparation of a new oxythioether. :
de
en
- CA387043A - Siphon bottle charging device :
en
fr
- CH208882A - Process for the preparation of 4-amino-4'-sulfonmethylamido-diphenylsulfone. :
de
en
- US2191748A - Chlorinated rubber product :
en
- USD119175S - Combined air volume control and pressure gauge :
en
- USRE21374E - Gear mechanism :
en
- US2191451A - campbell :
en
- GB518569A - Improvements relating to the temperature compensation of ferraris meters :
en
- ES144481A1 - Procedure and devices for tempering leaves and other glass objects. :
en
es
- GB518537A - Improvements in or relating to tubular furnaces for the treatment of hydrocarbons :
en
- GR8804B - PRODUCTION SYSTEM FOR EXPLOITABLE WORK BY SAVING MATERIAL AND EXPLOITING ITS POWER. :
el
en
- DE688774C - With hardly flammable liquids, e.g. B. petroleum or crude oil, operated steam burner for heating or cooking appliances :
de
en
- DE688631C - Device for drilling highly porous, tubular workpieces :
de
en
- FR852665A - Mechanical filling process at constant level of all containers and device for implementing this process :
en
fr
- DE688578C - Gripping device for screwdriver :
de
en
- GB518401A - Improvements in or relating to dredging, lifting and conveying apparatus :
en
- GR8807B - METHOD OF MANUFACTURING ASPHALT PRODUCTS FOR THE CONSTRUCTION OF ROADS AND Pavements. :
el
en
- US2191747A - Accordion attachment :
en
- US2192143A - Fluorination process :
en
- DE688694C - Frame for books and other items that can be assembled next to and above one another :
de
en
- FR852590A - Device for sharpening the knives of mower blades or others :
en
fr
- FR852720A - Device for measuring and comparing low power light sources :
en
fr
- FR852573A - Door closing device :
en
fr
- US2191745A - Internal combustion engine :
en
- GB518609A - Improvements in articles of wearing apparel made of elastic material :
en
- GR8812B - NUMERICAL INDEX. :
el
en
- US2191648A - Recoil absorber for firearms :
en
- US2192109A - Parachute and safety harness apparatus :
en
- DE688622C - Friction wheel lighter with swiveling cap that pulls the friction wheel when it is opened :
de
en
- DE688821C - Process for the preparation of synthetic resins from phenolic alcohols :
de
en
- FR852648A - Telephone systems :
en
fr
- CA387036A - Corded woven fabric :
en
fr
- DE688718C - Method of achieving a desired rotation of the optical axis :
de
en
- GB518388A - Improvements in apparatus for the assembly of folding blanks for cases :
en
- CH208713A - Petrol, oil and grease separators. :
de
en
- US2191549A - Window channel :
en
- DE688709C - Water rudders, in particular on the floats of seaplanes :
de
en
- DE688736C - Process for the production of lubricating oils and paraffins :
de
en
- FR852657A - Self-balancing draftsman remaining in balance regardless of the inclination of the drawing board :
en
fr
- GB518528A - Improvements in and relating to apparatus for use in the liquid treatment of textile materials :
en
- FR852570A - :
fr
- GB518530A - Improvements in or relating to the waistband construction of trousers, shorts and like garments :
en
- DE666803C - Process for the production of liquid phosphatide products, especially suitable for soap production, at normal temperature :
de
en
- DE688779C - Socket for electric tube lamps with sockets attached to the side :
de
en
- GB518470A - Improvements in or relating to wrapping materials :
en
- US2191935A - Crankshaft lathe :
en
- US2191776A - Nut for stringed musical instruments :
en
- US2191817A - Gauge rod wiper :
en
- GB518506A - Improvements in fluid-pressure brake devices for trailers :
en
- US2191827A - Apparatus for applying liquid to fabric :
en
- DE688638C - Control for three-phase conveying machines :
de
en
- GB518572A - Improvements in or relating to stone crushing or breaking machines :
en
- ES145176A1 - A binocular instrument for photographic views in relief. :
en
es
- ES145178A1 - Improvements in thermostats. :
en
es
- USD119242S - Design fob a dress :
en
- FR852779A - Process delaying the deterioration of organic bodies :
en
fr
- CA387087A - Photo-mechanical black printer :
en
fr
- US2191958A - Asphalt trimmer :
en
- FR852554A - Pneumatic cushion for gluing the soles of shoes :
en
fr
- FR852749A - Method and apparatus for heat treatment of steel rails :
en
fr
- DE688554C - Securing to drawers :
de
en
- DE688619C - Process for the production of patterned compacts from powdery masses :
de
en
- GB518503A - Improvements in the production of yarn or insulated conductors :
en
- US2191657A - Process of preparing cyclohexyland benzyl-amino mercapto-benzothiazoles :
en
- US2191678A - Process of preparing tablets :
en
- US2192047A - Discharge apparatus :
en
- USRE21377E - Traffic actuated control system :
en
- CA387120A - Film gauge control :
en
fr
- CH208800A - Method for lining non-conductive, porous objects with polyvinyl chloride films. :
de
en
- FR852786A - System allowing rapid assembly and disassembly of a t receiving device. s. f. or other on the dashboard of automobiles :
en
fr
- DE688752C - Device for switching off the rotary drive of a displacement movement of machine tools, in particular the feed movement on drilling machines :
de
en
- US2191834A - Elastic horseshoe pad :
en
- CH208817A - Starting device for internal combustion engines. :
de
en
- DE688799C - Device for displaying and regulating the content of flowing water or waste water of chlorine or similar water cleaning agents :
de
en
- GB518493A - Process for obtaining alimentary substances from edible oleaginous grains or seeds :
en
- USD119250S - Design for a lawn sprinkler :
en
- US2191473A - Welding composition :
en
- US2191691A - Indexing and finding means for sound recording and reproducing machines :
en
- US2191746A - Combustion chamber in cylinder heads of internal combustion engines :
en
- CA387157A - Egg carton assembling machine :
en
fr
- US2191674A - Basic triarylmethane dyes :
en
- US2191899A - Universal sharpener :
en
- AT157976B - Transport vessel made of fibrous material, in particular for liquids. :
de
en
- FR852791A - Chromium complexes of azo dyes and process for the preparation thereof :
en
fr
- US2191833A - Automotive drive axle :
en
- US2192158A - Pose reflecting system :
en
- US2191584A - Electrical insulation :
en
- US2191825A - Electropneumatic signal device :
en
- DE688640C - Device for extinguishing candles, wax lights, etc. like :
de
en
- US2191742A - Switch operating device :
en
- US2191984A - Bearing mounting :
en
- CA387164A - Railway vehicle cushioning mechanism :
en
fr
- DE688745C - Injection internal combustion engine with charging and injection of an auxiliary fluid :
de
en
- US2191568A - Vehicle and exerciser :
en
- US2191835A - Food process and product :
en
- DE688793C - Swiveling auxiliary power unit for gliders :
de
en
- FR852560A - Button composed of two parts with upper part covered with fabric :
en
fr
- GB518590A - Improvements in or relating to linings for carpets :
en
- US2191654A - Leather finish :
en
- US2191692A - Pipe working tool :
en
- US2191738A - High-molecular polycarboxylic acid amides and their production :
en
- US2191872A - Variable speed electric motor :
en
- US2191913A - Telephone system :
en
- US2191952A - Method for making hollow glass building blocks :
en
- CH208725A - Drafting system with two endless straps working together. :
de
en
- DE688746C - Starting auxiliary device on the carburetor of an internal combustion engine :
de
en
- US2191919A - Art of refining :
en
- GB518521A - Improvements in or relating to guards for protection against flying debris, shrapneland the like :
en
- US2191931A - Lock :
en
- GB518604A - Improvements in or relating to the welding of metal bodies :
en
- GB518415A - Improvements in and relating to apparatus for feeding glass to a rolling machine :
en
- GB518389A - Improvements in binders for books, periodicals and the like :
en
- FR852584A - Flying device :
en
fr
- US2191554A - Carbon feeding device for typewriters :
en
- US2192092A - Eyeshield :
en
- USD119231S - Design fob a textile fabric :
en
- CH208828A - Flexible tubular electrical conductor. :
en
fr
- US2191726A - Pressure control valve :
en
- GB518480A - Improvements in or relating to electrical frequency-dependent control means, primarily for radio apparatus :
en
- GB518376A - Improvements in folding chairs :
en
- CH208867A - Electric signal box. :
de
en
- DE688762C - Length of fabric to form a ski rack furniture :
de
en
- AU109862B2 - Improvements in and relating to ball cocks :
en
- AT158049B - Equipment on containers for powdery or liquid bodies. :
de
en
- CA387088A - Camera mechanism :
en
fr
- US2191566A - Lattice :
en
- US2191660A - Window frame construction :
en
- CA387117A - Vinyl resin composition :
en
fr
- CA387169A - Engine control mechanism :
en
fr
- CH208730A - Process for producing a thickening. :
de
en
- US2191850A - Film developing machine :
en
- US2192155A - Method of and means for locating leaks in a gas main or the like :
en
- US2191800A - Azo compounds :
en
- US2191832A - Auditory apparatus :
en
- US2191878A - Electric switch :
en
- CH208837A - Process for applying luminescent substances to walls. :
en
fr
- DE688628C - Process for patinating rust-resistant chrome-manganese-steel cutlery and table utensils :
de
en
- DE688690C - Device for grinding tooth heads in the mouth :
de
en
- DE688705C - Cardboard retaining strips or the like for individual V-shaped wire hooks for belt connectors :
de
en
- GB518607A - Improvements in fish-treating machines :
en
- CH208752A - Process for the production of epichlorohydrin. :
de
en
- US2191541A - Rotary motion translating device :
en
- USD119159S - Slipper or similar article :
en
- US2191561A - Recovery of usable values from brines :
en
- US2191708A - Bridge operating mechanism :
en
- USD119161S - Slipper or similar article :
en
- USD119164S - Design for a slipper or similar
article :
en
- US2191470A - Manufacture of veneered articles :
en
- US2191993A - Telephone hand-set with combined transmitter and dial :
en
- FR852595A - Working process for extraction towers :
en
fr
- CH208887A - Process for the preparation of veratroyl ascorbic acid. :
de
en
- ES144447A1 - A new material for coatings, packaging, thermal insulation and other purposes and procedures for its manufacture. :
en
es
- CH208854A - Steam-powered perm machine. :
de
en
- ES144473A1 - A chlorine compressor. :
en
es
- GB518378A - Improvements in or relating to thermionic valve circuits :
en
- GB518562A - Improvements in apparatus for painting traffic lines on road surfaces :
en
- DE688672C - Grinding machine for cavities :
de
en
- US2191444A - Split unit :
en
- US2191977A - Treatment of staple fiber :
en
- AT157987B - Smoke tube. :
de
en
- AU68039A - Improvements in or relating to low frequency negative feedback amplifiers :
en
- US2191676A - Fluid pressure generation :
en
- US2191456A - davis :
en
- CA387032A - Saw file :
en
fr
- AT158021B - Device for the automatic control of the exposure in photographic apparatus, cinema recording apparatus, etc. like :
de
en
- US2191572A - Car body :
en
- US2192134A - Hair curler and method of assembly :
en
- USD119212S - Combined buck and collar holder for a shoulder and yoke ironing press :
en
- AT157954B - Process for the production of organic gold compounds. :
de
en
- GB518321A - Improvements in and relating to the production of ureaformaldehyde moulding mixtures :
en
- GB518498A - Stand primarily for music :
en
- CA387144A - Stable calcium hypochlorite composition :
en
fr
- GB518512A - Improvements in or relating to advertisement devices :
en
- CA387078A - Wave band filtering device :
en
fr
- US2191725A - Torque measuring wrench :
en
- US2191985A - Method of utilizing combustion gases :
en
- USD119185S - Design fob a tire :
en
- FR852504A - Improvements to direct axial flow circulation pumps :
en
fr
- FR852798A - Ink Tank Typewriters Improvements :
en
fr
- USD119239S - Design for a combined mirror and
thermometer :
en
- CA387145A - Carbonized electrode tube :
en
fr
- FR852737A - Process for the preparation of iron pleats and pleats :
en
fr
- GB518442A - Electro-mechanical vibration translating systems :
en
- CA387110A - Textile processing :
en
fr
- AU109861B2 - Process and apparatus for reclaiming reagent solutions :
en
- CA387125A - Automatic frequency control circuit :
en
fr
- CA387064A - Rail splice bar :
en
fr
- DE688597C - Method and device for processing the upper leather of worn-out shoes :
de
en
- US2192017A - Slide closure :
en
- AU68239A - Improvements in or relating tothe magnetising of annular magnets :
en
- AU109837B2 - Improvements in or relating to electrical filters :
en
- DE688614C - Arrangement for feeding a welding circuit from a three-phase network :
de
en
- GB518475A - Improvements in and relating to resetting mechanisms, more particularly suitable forelectric supply meters :
en
- US2191627A - Thermostatic valve :
en
- US2191766A - Compensated register drive :
en
- US2191988A - Printer slotter :
en
- US2192149A - Mounting for illuminated globes :
en
- CH208729A - Friction clutch, in particular for sewing machine drives. :
de
en
- CA387160A - Web wrapping machine control :
en
fr
- US2191922A - Quaternary methallyl ammonium halides :
en
- CA387098A - View finder mount :
en
fr
- CH208790A - Lids for industrial ovens. :
de
en
- US2191921A - Ground meat mold :
en
- CH208733A - Process for electrolytic oxidation and coloring of zippers and racks in aluminum or aluminum alloys, device for carrying out this process and industrial product obtained by this process. :
en
fr
- AU294239A - Improvements in or relating to circuit interrupters :
en
- FR852761A - Braking mechanism :
en
fr
- US2191611A - Radiator overflow regulator :
en
- US2191439A - Bowling equipment :
en
- US2192165A - Electrical connector :
en
- CH208774A - Pressure measuring device for displaying the maximum value of a variable pressure. :
de
en
- US2192130A - Automatic slotter for tires :
en
- US2191556A - Polyamides :
en
- CH208770A - Electric induction gauge. :
de
en
- ES145000A1 - A process for the manufacture of hydrogen peroxide (hydrogen peroxide). :
en
es
- FR852545A - Sports vehicle :
en
fr
- AT158012B - Cord-shaped wiper for cleaning the barrels of guns :
de
en
- AT158028B - Method for vibration recording. :
de
en
- AT158030B - Arrangement for receiving pulse numbers, pulse times or a combination of both. :
de
en
- DE688816C - Electrically driven water pump :
de
en
- DE688820C - Lantern for glare-free street lighting :
de
en
- AT157993B - Device for mass production, in particular of semi-finished products by centrifugal casting. :
de
en
- CA387140A - Spline panel joint :
en
fr
- CH208813A - Slot-controlled two-stroke internal combustion engine, in particular for vehicles. :
de
en
- US2191802A - Preparation of fusible ketonealdehyde synthetic resins :
en
- US2191991A - Game apparatus :
en
- AT158048B - Cattle drinking bowl. :
de
en
- AU170939A - Improvements in or relating tothe production of magnesium compounds from dolomite :
en
- CH208875A - Process for the preparation of a new oxythioether. :
de
en
- US2192115A - Sediment remover :
en
- AT157960B - Process for the preparation of chloromethyl compounds. :
de
en
- AT157953B - Process for the condensation of hydrocarbons. :
de
en
- US2191920A - Retort for char kilns :
en
- US2191452A - Chjcho :
en
- US2191684A - Machine for use in making boxes :
en
- US2191720A - Fender tool :
en
- GR8824B - AMPLIFIER FOR AIR LINE SYSTEMS USED BY FREQUENCY CARRY. :
el
en
- US2192023A - Dual wheel vehicle brake :
en
- DE688661C - Film transport device for roll film cameras :
de
en
- DE688731C - Transmission arrangement for generating course lines :
de
en
- FR852778A - Container for dispensing milk :
en
fr
- US2192090A - Knitted fabric :
en
- USD119236S - Design for a uniform :
en
- US2191507A - Discharge device :
en
- US2192120A - Denaturant :
en
- DK57307C - Device by Receivers for Selective Receipt of Electric Waves. :
da
en
- AT158009B - Heating plate. :
de
en
- US2191656A - Vulcanization accelerator :
en
- DE688673C - Hinge made from veneer panels :
de
en
- US2191859A - Electric switch :
en
- US2191526A - Motor vehicle :
en
- US2191705A - Container :
en
- US2191848A - Seat cover :
en
- US2191941A - Spring suspension :
en
- US2191875A - Machine for making insulation :
en
- US2191947A - Coating compositions :
en
- CA387054A - Sap suction spout :
en
fr
- CH208788A - Process for the production of metals by reducing ores with the aid of currents of high frequency. :
de
en
- GB518381A - Improvements in and in the method of making double-glazed windows or the like :
en
- US2192045A - Electric circuit breaker :
en
- US2191763A - Differential :
en
- US2192065A - Self-loading and unloading bailer :
en
- US2191550A - Refrigeration :
en
- FR852550A - AC series circuit breakers for ultra-fast reclosing of circuits :
en
fr
- GB518446A - Improvements in or relating to closures, particularly manhole closures :
en
- FR852752A - Process for waving artificial fibers :
en
fr
- GB518495A - Improvements in or relating to methods of and apparatus for the surface heat-treating or hardening of metal bodies :
en
- FR852689A - Mirror holder device for blush pencils and the like :
en
fr
- CA387053A - Cushion sole shoe :
en
fr
- USD119214S - Design for a pump :
en
- FR852672A - Installation for the treatment of all haberdashery, good netting and the like :
en
fr
- IE15753L - Protective casing for discharge lamps :
en
- FR852743A - Improvements to braking mechanisms :
en
fr
- US2191937A - Light shield :
en
- US2192056A - Hot wire lead stripper :
en
- USD119172S - Design fob a dress :
en
- USD119216S - Design fob a dress :
en
- GB518559A - Improvements in or relating to trouser pockets :
en
- DE688625C - Device for sealing the joint of rotating pipelines :
de
en
- US2191730A - Position indicating device for a movable body :
en
- FR852756A - Mounting of light signals for self-acting sections on railway trains :
en
fr
- FR852731A - Moe: composite construction llon, in cement and brick or clinker and its application to the construction of houses :
en
fr
- GB518557A - Improvements in packing members for stuffing-boxes and the like :
en
- FR852723A - Process for manufacturing an astrakhan-imitating product and resulting product :
en
fr
- FR852616A - Braking device acting on the front wheel and on the rear wheel, in particular for motorcycles :
en
fr
- DE688719C - Agitator for the litter box of fertilizer spreaders :
de
en
- GR8818B - LIGHT COLUMN ESPECIALLY SUITABLE FOR SIGNS, DECORATIONS AND ADVERTISING. :
el
en
- ES144463A1 - A gas mask, with device to take liquid foods. :
en
es
- FR852522A - Improvements to control handles for cycle brakes and the like :
en
fr
- GB518579A - Improvements in containers for ink :
en
- ES144879A1 - Procedure to obtain invoices or simile-rubbers, through the use of olive oil, subjected to a previous process of volatilization of the acroleins it contains. :
en
es
- US2191707A - Loose-leaf binder :
en
- US2191854A - Attachment for pistons for internal combustion engines :
en
- FR852669A - Fast-acting automatic control systems for all applications, especially for fire extinguishers :
en
fr
- GB518490A - Improvements in or relating to composite resilient materials :
en
- GB518391A - Improvements in or relating to electric circuit controllers, particularly electric motor controllers :
en
- GB518599A - Preselective change-speed mechanism :
en
- ES144652A1 - A procedure for canned green olives stuffed with anchovies. :
en
es
- DE688743C - Preparations for the prevention of wild and insect caused damage :
de
en
- FR852586A - Improvements to internal combustion engine carburetors :
en
fr
- FR852695A - Improvements to combustion or explosion engines :
en
fr
- FR852762A - Electrically controlled needle valve, in particular for use as an anti-theft device for motor vehicles :
en
fr
- GB518366A - Improvements in or relating to electric-motor control systems :
en
- DE688778C - Putty-free base attachment to electric light bulbs and similar glass vessels :
de
en
- DE688786C - Internal combustion turbine system with movable combustion chambers :
de
en
- DE688800C - Tree pressing device for looms :
de
en
- DE688804C - Method for the representation of an easily soluble :
de
en
- FR852553A - Receiving apparatus of t. s. f. :
en
fr
- GB518465A - Improvements in the axles and shafts of the drawing rollers or upper rollers of spinning machines :
en
- CA387129A - Automatic signal interference control :
en
fr
- CH208708A - Device for cementless fastening of a pane of glass in the fold of a pane frame. :
de
en
- CH208772A - Altimeter. :
de
en
- US2191709A - Die :
en
- US2191829A - Means for making striped rubber rope :
en
- FR852580A - Circuit breaker with arc blowing by a pressurized fluid and comprising electrodes having appreciable ohmic resistance :
en
fr
- GB518499A - Process of and apparatus for applying a nitrocellulose coating :
en
- US2191624A - Wiping solder :
en
- FR852528A - Process for maturing and preserving cheeses :
en
fr
- GB518486A - Improvements in or connected with ironing boards or tables :
en
- GB518515A - Process for the manufacture of a tubercle vaccine :
en
- USD119174S - Design for a clamp for a ski binding :
en
- FR852506A - Device for presenting images, advertising, or the like :
en
fr
- FR852675A - Improvements made to protective coatings, fuel tanks in particular :
en
fr
- GB518522A - Improvements relating to paper making and like machinery :
en
- FR852643A - Method of closing high voltage circuits using controlled discharge vessels, gas or vapor atmosphere :
en
fr
- IE16066L - Die-cast conductor systems :
en
- GB518596A - Improvements in or relating to materials for taking impressions for dental or other purposes :
en
- GB518419A - Process for charging cylinders for the storage of acetylene in solution :
en
- DE688811C - Impregnation bandage for wooden poles :
de
en
- GB518409A - Improvements in and relating to apparatus for use in the manufacture of cigar bunchesand cigars :
en
- GB518463A - Apparatus for preventing ice formation on or de-icing the exposed surfaces of aircraft :
en
- US2191548A - Poultry lice exterminator :
en
- US2192154A - Method of extracting copper from alkaline solutions :
en
- US2191547A - Electric wave amplifying system :
en
- USD119193S - Design for a torque measuring
wrench :
en
- GB518610A - Improvements in or relating to valves for controlling the flow of liquid :
en
- CH208847A - Process for the production of medical prostheses, in particular dental prostheses. :
de
en
- DE688572C - Drive as an additional flight path protection :
de
en
- US2191777A - Method of milling cylindrical work :
en
- AT157980B - Device for drying heat-sensitive materials. :
de
en
- US2191581A - Insulating resinous compositions and electrical conductors coated with the same :
en
- AT158013B - Steam generator with forced circulation. :
de
en
- CH208766A - Device for assembling notebooks of sheets of paper, intended to form moving images. :
en
fr
- US2191521A - Safety mechanism for firearms :
en
- US2191615A - Switching apparatus :
en
- US2191575A - Paper filler and method of making the same :
en
- AU549038A - Improvements in or relating to electronic image translating tubes :
en
- US2191836A - Self-cleaning punch :
en
- US2192147A - Tape tensioning pulley for spinning frames :
en
- DK57308C - Procedure and Apparatus for Laying Submarine Cables. :
da
en
- US2191757A - Calculating calendar :
en
- US2192078A - Transmission :
en
- US2192126A - Method of conditioning air :
en
- FR852542A - Installation system for the use of wind energy :
en
fr
- US2191622A - Air conditioning system :
en
- FR852611A - Oral suction overpressure mask :
en
fr
- AU109819B2 - Improvements inthe conditioning of woodpulp andother fibre bearing materials :
en
- GR8828B - PERFECTIONS IN OR IN RELATION TO THE MANUFACTURE OF NON-METALLIC CORPS WITH SLIDING SLOT. :
el
en
- FR852536A - Guide cup with lubrication, more particularly applicable to piston rods of pumps of bicycles or others :
en
fr
- FR852633A - Headlight intended to be attached to the handlebars of a bicycle or motorcycle :
en
fr
- GB518526A - Improvements in and relating to glands for vacuum chambers :
en
- US2191632A - Hinge :
en
- US2191816A - Electrical control apparatus :
en
- USD119203S - Design fob a light reflecting unit :
en
- FR852627A - Safety device for electrical devices :
en
fr
- FR852514A - Method and machine for the manufacture of propeller blades :
en
fr
- GB518412A - Improvements in or relating to textile fabrics :
en
- GB518558A - Improvements in the depolymerisation of mono-olefine polymers :
en
- DE688715C - Oven sole made of refractory bricks for chamber furnaces for coke and gas production :
de
en
- CA387096A - Viewing device :
en
fr
- ES145179A1 - Pressure spring for piston rings with one-piece elastic tabs to distribute the pressure of the rings or segments in the combustion engines, diesel and semi-diesel engines, aviation engines and the like. :
en
es
- US2191609A - Transmission :
en
- FR852582A - Device for the examination and measurement of the geometric shape :
en
fr
- GB518473A - Improvements in or relating to methods of and means for concentrating, drying and preserving biological substances :
en
- FR852784A - Electric light generator housed in the hub of a bicycle or similar machine :
en
fr
- GB518489A - An improved machine for applying lids to containers :
en
- US2192101A - Spiral spring :
en
- CA387037A - Butter fork :
en
fr
- US2191603A - Factice-containing printing ink :
en
- US2191900A - Mounting for swinging closures :
en
- FR852551A - Method and device for effecting differential waving of hair :
en
fr
- CH208795A - Guide and drive device for thin safety razor blades during their sharpening, sharpening and other treatments. :
en
fr
- US2192036A - Sipper :
en
- US2191933A - Roofing :
en
- US2191961A - Steering mechanism for motor vehicles :
en
- US2191612A - Electrical transmitting means for speaking announcements :
en
- CH208812A - Valve-controlled four-stroke internal combustion engine. :
de
en
- GB518420A - Improvements in or relating to vaporisers for compression refrigerating machines :
en
- FR852769A - Method for determining the weight of bodies :
en
fr
- US2191506A - Container :
en
- CH208755A - Method of processing materials for the purpose of separating volatile components. :
de
en
- US2191871A - Connector device :
en
- GB518400A - Improvements in and relating to manually operable electric switches :
en
- US2191437A - Automobile door lock :
en
- CH208738A - Sports shoe. :
de
en
- CA387171A - Rotary cutting device :
en
fr
- DE688649C - X-ray contrast media :
de
en
- GR8823B - FOOTWEAR AND METHOD OF MAKING IT. :
el
en
- US2191662A - Informative barrel for pencils, pens, or the like :
en
- USD119186S - Design for an electric shaver :
en
- US2191513A - Bottle washer :
en
- US2191536A - Machine for finishing rubber valve stems :
en
- DE688679C - Checking the track relay for automatic track vacancy detection systems :
de
en
- CA387135A - Deodorant powder :
en
fr
- CH208798A - Pusher centrifuge. :
de
en
- USD119249S - Design fob a coat :
en
- US2191480A - Apparatus for manufacturing alloy ingots :
en
- CH208731A - Finishing agents, in particular for women's hats made of viscose fiber. :
de
en
- US2191783A - Bridging plug :
en
- US2191653A - Method of stoking locomotives :
en
- US2192068A - Automatic sheet feeding and delivery device for cylinder printing presses :
en
- US2191883A - Knitted fabric :
en
- US2191446A - Hard alloy :
en
- US2192038A - Adjustable clothes pole :
en
- AU109867B2 - Improvements in and relating to milking machines :
en
- CA387138A - Impact testing machine :
en
fr
- US2192022A - Measuring and control apparatus :
en
- GB518543A - Improvements in or relating to the lasting of footwear :
en
- GR8805B - HOW TO MAKE GLASS COTTON FROM STRAIGHT FROM MELTED GLASS TO THE HELP OF A SPECIAL REFRACTORY TUBE (MOUFAS). :
el
en
- CH208850A - Process for the preparation of 3-oxy-androstenylglyoxal. :
de
en
- DK57318C - Flow indicator, in particular for use in the Lubricating Oil Circuits of Work and Power Machines. :
da
en
- IE15748L - Floating structures :
en
- FR852644A - Improvements made to the means for coating the bodies with a metal layer, in particular for coating the cylinder heads of engines :
en
fr
- DE688626C - Adjustable pulley for V-belt drive :
de
en
- CH208860A - Cathode ray tubes, in particular for television purposes. :
de
en
- US2191468A - Journal lubricator device :
en
- US2191739A - Agitating, aerating, and/or mixing machine :
en
- US2192012A - Master cylinder for hydraulic brakes :
en
- DE688791C - Method and device for producing and inserting box handles into box parts :
de
en
- FR852667A - Electric pencil for writing on gelatin photographs, films, etc. :
en
fr
- AU28139A - Obturating device for pressure fluid pipes or containers, particularly for fire extinguishers :
en
- CA387133A - Pigment manufacture :
en
fr
- US2191884A - Electron discharge tube :
en
- DE688637C - Measuring device for measuring current, voltage, power and other electrical quantities with the help of pointer measuring devices :
de
en
- DE688645C - Process for the production of azo dyes :
de
en
- GB518447A - Improvements in and relating to frequency measuring instruments :
en
- GB518472A - Improvements relating to driving arrangements comprising electric motors :
en
- GB518598A - Improvements in drums, canisters and the like containers :
en
- US2191481A - Method for manufacturing composite metal articles :
en
- US2191888A - Hydraulic operator :
en
- DK57311C - Procedure for Treatment of Magnetic Materials. :
da
en
- US2191879A - Automatic towing boat :
en
- US2191964A - Vehicle :
en
- US2191959A - Sash balance :
en
- US2191762A - Vehicle wheel :
en
- US2191945A - Method and apparatus for producing printing plates :
en
- US2191954A - Brake :
en
- DE1489635U - :
de
en
- US2191799A - Sterilization :
en
- DE688600C - Foam floating device with a rotating agitator and an air intake pipe arranged around the shaft of the agitator :
de
en
- ES145174A1 - A procedure to complete and correct the electrolyte in the refining of aluminum by igneous electrolysis. :
en
es
- FR852751A - Bottle filling machine :
en
fr
- US2191638A - Internal combustion motor :
en
- US2191675A - Solid lubricant composition :
en
- US2192067A - Dual carburetor adapter :
en
- CH208809A - Diesel engine. :
de
en
- AT157983B - Inclined seepage or permanent watering system, in particular for plant containers. :
de
en
- AU109841B2 - Improvements in or relating to condensation products essentially corresponding to tocopherols :
en
- AT158018B - Electric hotplate. :
de
en
- US2191579A - Air hose connection :
en
- US2192088A - Needle bearing differential :
en
- USD119238S - Design for a dress :
en
- US2191620A - Resonator silencer :
en
- US2191445A - Vehicle body :
en
- US2192043A - Casting device :
en
- US2192125A - Process for preparing improved hydrogenation catalysts in lump form :
en
- USRE21373E - Catalytic formation of long-chain :
en
- AT157961B - Process for the manufacture of products from curable synthetic resins. :
de
en
- USD119154S - Design fob a display back fob piece
goods bolts :
en
- CA387167A - Magneto :
en
fr
- FR852718A - Improvements to heavy oil or other fuel engines :
en
fr
- DE688650C - Injection syringe for insert ampoules :
de
en
- CH208871A - Fruit sorting and preserving machine. :
de
en
- DE688677C - Hot water heating for vehicles, especially rail cars :
de
en
- DE688794C - Electric vehicle :
de
en
- FR852615A - Air intake from the working cylinder of an internal combustion engine, in particular for compressed air brakes and diesel engines :
en
fr
- AU109829B2 - Improvements in bending mechanism for angle iron, other bars and like elements :
en
- US2191491A - Drill bit :
en
- US2191997A - Measuring and control apparatus :
en
- US2191770A - Time clock :
en
- USD119228S - Design fob a dress :
en
- US2192114A - Spotlight :
en
- IE16065L - Die-cast conductor systems :
en
- US2191857A - Method and apparatus for manufacturing pottery ware :
en
- CA387121A - Cotton yarn for drier felts :
en
fr
- US2192157A - Brake arrangement for six-wheel trucks :
en
- US2191703A - Method and means for eliminating the weld line during thermoplastic molding :
en
- US2192152A - Licanic acid resin and process of making :
en
- US2191697A - Collapsible gantry :
en
- USD119226S - Design for a coat :
en
- CH208890A - Process for the preparation of a new ester. :
de
en
- US2191860A - Biguanidino substituted diphenyleneoxides :
en
- AU218139A - Improvements in gas-filled electric incandescent lamps :
en
- CH208726A - Device for thread guidance on twisting machines. :
de
en
- AT158022B - Underpants with adjustable closing width. :
de
en
- CA387047A - Extensible aeroplane wing :
en
fr
- CH208857A - Telegraph relay. :
de
en
- US2191798A - Printing telegraph counting apparatus :
en
- USD119152S - Design for a sample fabric display
card :
en
- FR852696A - Device for the remote control of the adjustment knobs of broadcast receivers :
en
fr
- AU70139A - Improvements in or relating to radio antennae :
en
- CH208802A - Method of manufacturing translucent objects in sheets. :
en
fr
- USD119183S - Design fob a doll :
en
- US2191968A - Attachment for internal combustion engines :
en
- US2192141A - Pressure regulating valve :
en
- CH208735A - Frame strips for footwear and methods of making the same. :
de
en
- DE666169C - Process for making spark plug cigarettes :
de
en
- FR852606A - Improvements to fireproofing and thermal insulation processes and devices :
en
fr
- US2191889A - Mattress :
en
- AT158004B - Core for the production of cast hollow bodies, especially those made of iron or steel. :
de
en
- AT158041B - Fire-fighting grenade. :
de
en
- CH208877A - Process for the preparation of α-naphthacetoyl-l-leucine. :
de
en
- US2191972A - Production of high quality lubricating oils by cold fractionation, extraction, and synthesis :
en
- US2192007A - Air-flow regulator for airconditioning systems :
en
- USD119160S - Design fob a slipper or similar
article :
en
- ES144828A1 - Procedure for the manufacture of artificial textile fibers. :
en
es
- GB518478A - Improved sensitized photographic emulsions :
en
- GB518497A - Improvements in the aerodynamic streamline construction of movable bodies :
en
- US2191853A - Use of synthetic resins :
en
- US2192073A - Electric generator :
en
- CH208768A - Air defense device to capture and destroy airplanes. :
en
fr
- US2191957A - Resinous composition and method of preparing same :
en
- US2192146A - Power take-off drive :
en
- US2191465A - Surface covering material :
en
- DE688134C - Mechanical voting card index :
de
en
- GB518471A - Improvements in or relating to unit constructions for building structures and other appliances :
en
- US2191849A - Box shaped spool for films :
en
- US2192113A - Parachute apparatus :
en
- US2191539A - Rotary motion translating device :
en
- USD119218S - Combined bacon slicing and wrapping table :
en
- CH208767A - Rocket for rotating projectiles. :
en
fr
- US2191475A - Manufacture of metal articles :
en
- CH208853A - Process for increasing the oligodynamic effect of metals. :
de
en
- US2191911A - Method of sintering :
en
- US2192084A - Tuning gear for radio receiving sets :
en
- US2191813A - Electrodeposition of nickel from an acid bath :
en
- US2191841A - Rocket :
en
- US2192098A - Independent needle for knitting machines :
en
- FR852599A - Improvements to the control surfaces of aerodynes :
en
fr
- US2191942A - Hydraulic shock absorber :
en
- USD119240S - Design for a dress :
en
- DE636784C - Stamping plant :
de
en
- FR852630A - Installation of gas engines :
en
fr
- US2191673A - Printing mechanism for multiplerecord recorders :
en
- GB518375A - Improvements in casters for furniture :
en
- FR852602A - Swivel wheel support :
en
fr
- US2192142A - Process for preparing alpha-substituted acrylic acids :
en
- US2191736A - Take-up for sewing machines :
en
- US2191839A - Flap-trailed airfoil :
en
- BE437724A - process and device for applying, developing and / or fixing photographic layers by the semi-fluid process :
en
fr
- CH208870A - Device for modifying the contour of the wings of aircraft and similar bodies. :
en
fr
- AU58539A - Improvements in or relating to automatic pilots for aircraft :
en
- CA387042A - Filter drive unit :
en
fr
- CH208724A - Device for severing combed tufts of textile fibers in textile combing machines. :
de
en
- AT157985B - Fertilizer spreader. :
de
en
- CA387046A - Tie form :
en
fr
- AU109808B2 - Improvements in or relating to electronic image translating tubes :
en
- CA387038A - Rotary plough :
en
fr
- CH208826A - Heat exchange device. :
de
en
- CH208898A - Process for the preparation of a new ester. :
de
en
- FR852541A - Electric motor with automatic brake :
en
fr
- FR852655A - Syrups and sweet carob products :
en
fr
- GB518484A - Improvements in and relating to fourdrinier paper-making machines :
en
- CH208852A - Process for the preparation of ascorbic acid quinine. :
de
en
- CA387175A - Coding and decoding apparatus :
en
fr
- CH208748A - Process for the partial reduction of a polycarbonyl compound of the cyclopentanopolyhydrophenanthrene series. :
de
en
- ES144436A1 - Procedure for the preparation of photographic layers of silver halogen emulsions. :
en
es
- US2191492A - Drilling implement :
en
- USD119201S - Design for an illuminated table vase :
en
- SU56603A1 - Electromagnetic Vibrator :
en
ru
- US2191502A - Multicolor film and process :
en
- US2191706A - Typewriter key locking attachment :
en
- US2192020A - Dispensing cap for tooth paste and similar tubes :
en
- US2192044A - Tensiometer for strip mills :
en
- CA387107A - Camera shutter :
en
fr
- US2192153A - Azo dyestuffs :
en
- GB518432A - Improvements in and relating to vehicle bodies :
en
- AU109858B2 - Improvements in and relating to electric water heaters :
en
- US2191569A - Drag shovel :
en
- USD119223S - Elastic gathered fabric :
en
- US2192069A - Calibrating device for valves :
en
- US2191652A - Method of sealing earth formations :
en
- US2192049A - Electron beam device :
en
- USD119151S - Design for a combined display and
dispensing cabinet, fob frozen food
or the like :
en
- US2191617A - Grinding machine :
en
- USD119199S - Design fob a lapel pin :
en
- AU201339A - Improvements inwood splint matches andin the manufacture ofthe same in continuous strip form :
en
- US2191815A - Lubricated tank valve :
en
- GB518593A - Automatic headlight dimmer and glare shield :
en
- CA387031A - Shoe last :
en
fr
- US2191868A - Toy wagon body :
en
- US2191564A - Hydroxythioethers and process of producing same :
en
- US2192041A - Method of treating and preparing vegetables :
en
- BE437609A - :
en
fr
- CH208879A - Process for the production of copper phthalocyanine. :
de
en
- DE688827C - Relay whose armature is actuated when the supply current is interrupted :
de
en
- GB518369A - Process for animalising fibres :
en
- US2191711A - Weighing apparatus :
en
- AT157981B - Packaging or wrapping for coupons, pieces or bales of silk, rayon and other fabrics. :
de
en
- CA387100A - Camera shutter :
en
fr
- AT157966B - Process for the vulcanization of sponge or cellular rubber articles. :
de
en
- US2191501A - Thermostatic circuit interrupter :
en
- US2192033A - Rotary crane :
en
- US2192094A - Apparatus for treating one liquid with one or more other liquids :
en
- US2192107A - Wall construction :
en
- AT157992B - Method and device for mass production, in particular of semi-finished products by centrifugal casting. :
de
en
- AT158046B - Device for adjusting slide guides, in particular on cinema sets. :
de
en
- AU159139A - Improvements inthe gas-tight sealing of electric conductors through quartz or like vitreous materials :
en
- CH208710A - Compression ring for gasometer bell. :
en
fr
- AU109857B2 - Improvements in and relating to partitions andthe like :
en
- GB518455A - Improvements in high-pressure metal-vapour electric discharge lamps :
en
- USD119153S - Design for a trouser clip :
en
- AU153539A - Improvement in transformers for bandpass selectors :
en
- AT158034B - Sound film recording optics. :
de
en
- CA387111A - Camera shutter :
en
fr
- US2191493A - Drill bit :
en
- US2191686A - Drain :
en
- US2191735A - Game apparatus :
en
- US2191831A - Manufacture of di-(4-hydroxyphenyl)-dimethyl methane :
en
- USD119200S - Design fob a fire detecting device :
en
- SU56567A1 - Device for adjusting the fiber feed rate in scutching machines :
en
ru
- CA387052A - Heating furnace :
en
fr
- DE688720C - Process for applying galvanic metal coatings on chrome alloys :
de
en
- DE688798C - Elastic journal bearing for clockworks :
de
en
- US2191537A - Disk harrow :
en
- US2192058A - Magnetic indicator for watt-hour meters :
en
- CA387035A - Display tray :
en
fr
- CH208863A - Display device with characters and / or figures which should be recognizable at day, night or blackout times. :
de
en
- US2191838A - Preparation of hop extract :
en
- US2192122A - Synchronizing means fob television :
en
- FR852513A - Shaper supports for pants :
en
fr
- CH208776A - Dry voltage converter with porcelain insulation. :
de
en
- DE688713C - Lid lock for centrifuges or the like. :
de
en
- DE688785C - Electromagnetic gear for fuel pumps :
de
en
- DE688795C - direction :
de
en
- GB518555A - Improvements in synthetic filaments, fibres and articles made therefrom :
en
- CH208760A - Rotogravure printing machine set up for single or multi-color perfecting. :
de
en
- FR852591A - Cabinet for storing vegetables in kitchens and keeping them in a perfectly fresh state :
en
fr
- US2191846A - Friction clutch :
en
- US2192139A - Rotary-winged aircraft and the operation thereof :
en
- AU60639A - Improvements relating to fluid flow governors :
en
- US2191495A - Bottle stopper for the storing of sterile liquids :
en
- US2191924A - Breakwater :
en
- AU220239A - Improved process forthe finishing of cellulosic textile materials :
en
- AU270639A - Surgical garments :
en
- US2191715A - Refrigeration apparatus :
en
- US2191805A - Separation of solid materials of different specific gravities :
en
- CA387041A - Humidification system :
en
fr
- CA387060A - Multiple safety fuse lighter :
en
fr
- US2191616A - Register mechanism :
en
- US2191781A - Pressure compensator for gun perforators :
en
- US2191837A - Battery servicing kit :
en
- CH208714A - Mixer tap. :
en
fr
- US2192071A - Soilproofing tennis balls :
en
- US2192111A - Retainer for yarn packages :
en
- US2191830A - Mixing apparatus :
en
- USD119211S - Design for a dress :
en
- AT158050B - Equipment for the operation of X-ray tubes. :
de
en
- US2191488A - Displaying draining, and crushing apparatus for tin cans and the like :
en
- CH208744A - Process for preserving perishable goods and apparatus for practicing this process. :
de
en
- CA387084A - Electric incandescent lamp :
en
fr
- US2191511A - Automatic ashtray feeder container :
en
- US2191847A - Molding machine :
en
- AT157971B - Process for the production of acid for sulphite cellulose manufacture. :
de
en
- AU109854B2 - Electric cutouts :
en
- US2191887A - Cellulosic structure and process of making the same :
en
- US2191938A - Cooling tower :
en
- CH208778A - Photographic lens. :
de
en
- GB518436A - A device for finely cutting clay or the like into small discs and shells :
en
- US2191779A - Feed modifying attachment for shoe rounding and channeling machines :
en
- US2191670A - Thermostat :
en
- US2191990A - Shock absorber for fluid pressure lines :
en
- US2192009A - Anti-back-draft damper :
en
- AU88639A - Improvements in and relating to apparatus for clearing suction lines :
en
- AU109818B2 - Improvements in or relating to circuit interrupters :
en
- AU109842B2 - Detergent compositions :
en
- CA387063A - Brick forming machine :
en
fr
- CH208720A - Quilted blanket. :
en
it
- GB518464A - Improvements in or relating to means for controlling the flow of fluids :
en
- US2191472A - Method of making coated articles :
en
- FR852771A - Further training in watch bracelets and the like :
en
fr
- US2192014A - Cross head :
en
- US2191583A - Spinning device :
en
- US2191629A - Transmission :
en
- US2191842A - Airplane and control apparatus therefor :
en
- US2191630A - Humidity compensated thermostat :
en
- DE688659C - Process for the production of seasonings, nutrients and animal feed from potato fruit water :
de
en
- GB518608A - Improvements in and relating to fish-treating machines :
en
- DE688683C - Machine for processing the bottom and / or the cap of dolls for galvanic elements :
de
en
- DE688777C - Railroad train :
de
en
- DK57306C - Automatic Blocking System. :
da
en
- GR8825B - TRANSFER PHONE SYSTEM AFTER LEVEL ADJUSTMENT. :
el
en
- AU109851B2 - Improvements in roller towel suspension cabinets :
en
- US2191944A - Self-locking valve tappet screw :
en
- GR8809B - PISTON CROWN. :
el
en
- FR852544A - Improvements to cement pipes or the like :
en
fr
- FR852556A - Process to isolate nickel and copper present in nickel-copper matte :
en
fr
- GB518410A - Improvements in or relating to optical projection apparatus :
en
- FR852766A - Improvements made to devices, in particular air navigation devices, comprising components exposed to the action of frost :
en
fr
- DE688780C - Electric lamp with lampshade articulated to the socket cap and bell arranged in it :
de
en
- GB518580A - Improvements in or relating to cathode ray tubes :
en
- DE688639C - Method and device for covering both sides of flat bodies with a curved edge using woven material, in particular for the production of half-monkeys for ties :
de
en
- FR852739A - Grip wedge :
en
fr
- GB518407A - Improvements relating to metal channelling for window frames :
en
- DE688732C - Electric hotplate with pearl-insulated heating conductor :
de
en
- FR852640A - Process for producing artificial viscose filaments :
en
fr
- FR852711A - Hollow metal rim for wheels of bicycles and other vehicles :
en
fr
- GB518483A - Adhesive tape and method of making same :
en
- GB501457A - Improvements in or relating to dartboards :
en
- DE688759C - Direction indicator with swivel arm and in m :
de
en
- DE688763C - Support for dissolved heavyweight dams :
de
en
- GB518591A - Improvements in or relating to hinges :
en
- GB518456A - Front number plate for a motor-cycle :
en
- GB518482A - An improved valve for steam and other pressure vessels :
en
- FR852598A - Floor refinements :
en
fr
- FR852673A - Device for keeping the radioactive emanation content of bodies such as: suppositories, ova, etc. at a constant value. :
en
fr
- GB518589A - Improvements in or relating to fastening devices for stair carpets :
en
- GB518560A - Improvements relating to lock-nuts :
en
- FR852713A - Lubrication method for refrigeration units operating with ethyl chloride :
en
fr
- FR852785A - Attachment device for plow props :
en
fr
- GB518476A - Improvements in and relating to rheostatic braking systems for electric motors :
en
- AU69739A - Improvements in or relating to electrical filters :
en
- CH208751A - Process for the preparation of an ester mixture. :
de
en
- FR852726A - Automatic adjustment device with remote control for t stations. s. f. :
en
fr
- FR852610A - Manufacturing process of a reinforced rope sole :
en
fr
- FR852589A - Braun tube for high currents :
en
fr
- GB518452A - Method of continuous rolling for the production of strip metal :
en
- GB518365A - Improvements in and relating to electric cables :
en
- GB518551A - Improvements in or relating to cross-talk balancing units :
en
- FR852736A - Butter mold :
en
fr
- GB518586A - Phenolic sugar alcohols :
en
- GB518508A - Improvements relating to the separation of the constituents of coal washing and sludges :
en
- GB518424A - Improvements in or relating to machines organized for trimming multi-layer workpieces :
en
- DE688769C - Process for the production of driving and conveyor belts or ropes :
de
en
- GB518477A - Method of producing photographic multicolour images :
en
- GB518370A - Improvements in and relating to electric protective systems for electric motors :
en
- FR852549A - Improvement in the supply of explosive engines and device for its application :
en
fr
- GB518547A - Improvements in or relating to pawl and ratchet mechanism :
en
- US2191533A - Liquid volume gauge :
en
- GB518414A - Improvements in retractable landing gear for aircraft :
en
- AT158031B - Alarm device. :
de
en
- AT158043B - Film machine, in particular cine film machine. :
de
en
- FR852654A - Welding machine, more particularly for electrically welding large diameter cylindrical bodies :
en
fr
- US2191894A - Cellulosic structure and process for producing same :
en
- FR852666A - Game board :
en
fr
- FR852740A - Asbestos yarn or wick :
en
fr
- GB518587A - Improvements relating to motion transmitting devices :
en
- US2191789A - Machine for the molding or casting under pressure of metals :
en
- USD119177S - Design for a high chair :
en
- AU109827B2 - Improvements in gas-filled electric incandescent lamps :
en
- US2191483A - Means for creating a marginally reduced reproduction of a design :
en
- US2191544A - Wire splicer :
en
- US2191633A - Furniture slip cover :
en
- CH208761A - Office machine. :
de
en
- DE688700C - Cauliflower cap :
de
en
- US2191688A - Swivel t coupling :
en
- FR852608A - Vehicle wheel with watertight braking device :
en
fr
- US2191487A - Piano string bridging device :
en
- US2192052A - Electric valve circuit :
en
- ES144430A1 - Filter layers absorbing ultraviolet light. :
en
es
- FR852535A - Windscreen wiper refinements :
en
fr
- AU240639A - Improvements in bending mechanism for angle iron, other bars and like elements :
en
- US2191455A - Knitted fabric :
en
- US2191759A - Dirigible airship :
en
- CH208818A - Magneto. :
de
en
- US2192161A - Connecting means to be used for tufting mattresses and similar operations :
en
- FR852540A - Improvements to protein products :
en
fr
- GB518511A - Improvements in retractable landing gear for aircraft :
en
- CA387067A - Atmospheric control to prevent porosity of castings :
en
fr
- DE688735C - Process for the production of viscous oils :
de
en
- FR852715A - Method of tuning radio receivers and the like :
en
fr
- DE688782C - Process for the manufacture of objects from vitreous silica :
de
en
- US2191876A - Rearing lubrication :
en
- USD119194S - Head for internal combustion engine breather system :
en
- US2191510A - Manufacture of hydrocarbons :
en
- FR852565A - Water soluble condensation products and their production process :
en
fr
- US2191448A - Method of dredge bucket operation :
en
- US2191960A - Urea-formaldehyde molding composition and process of making :
en
- USD119207S - Pipe rack attachment for tobacco can :
en
- CH208825A - Heat exchange device with sheet metal heat transfer walls wound around one another in a spiral manner, and method for producing the same. :
de
en
- CH208866A - Driver for towing elements, especially towing tracks. :
de
en
- DE688617C - Method of making dropper bottles :
de
en
- US2191512A - Web severing mechanism :
en
- US2192040A - Ferrule for an umbrella stick and the like :
en
- DE688826C - Resistance encapsulated in firedamp, especially starting resistance for mine locomotives :
de
en
- US2192082A - Repelling device :
en
- DE688682C - Device on pole connections for electrical Sa :
de
en
- DE688703C - Pinch roller freewheel clutch :
de
en
- FR852624A - Improvements to prior molding of shoe soles :
en
fr
- AT157970B - Method and device for the production of water gas. :
de
en
- ES144573A2 - COMPENSATION DEVICE FOR REDUCED WATER VOLUME STEAM GENERATORS :
en
es
- US2191614A - Radiator filler cap :
en
- US2191672A - Cigarette holder :
en
- US2191949A - Urea-formaldehyde molding composition and process of forming :
en
- DE688648C - Collapsible bracer :
de
en
- DE688680C - Circuit for limiting large or suppressing small amplitudes in transmission systems :
de
en
- DE688825C - Safety device for constant monitoring :
de
en
- FR852563A - :
fr
- FR852727A - electrolysis of light metals and its applications :
en
fr
- GB518373A - Improvements in or relating to cooling towers :
en
- DE688634C - Process for the production of hydrogen peroxide :
de
en
- FR852524A - Improvements to electric discharge lamps :
en
fr
- FR852694A - Improvements to fuel systems :
en
fr
- GB518542A - Improvements in registering and holding devices for multi-colour printing :
en
- DE688697C - n Gas admixtures :
de
en
- GB518360A - Improved drying cabinet for clothes and the like :
en
- DE688656C - Speed change transmission :
de
en
- DK57315C - Radiator with electric heating. :
da
en
- US2191897A - Plasticizing cellulosic articles :
en
- GR8820B - FINISHING IN A CONNECTOR FOR LYTA (FREE) PAPERS OF PAPER AND THE SIMILAR. :
el
en
- GB518496A - Improvements in burners :
en
- DE688633C - caustic :
de
en
- AT158014B - Gas tap safety. :
de
en
- US2191794A - Recovery of molybdenum :
en
- US2192027A - Road building apparatus :
en
- FR852777A - Fuel pump :
en
fr
- AT157964B - Process for the preparation of cyclic acid amidines. :
de
en
- DE688824C - Switching level indicator for electrically powered vehicles with automatic or semi-automatic control :
de
en
- DE688833C - Grille to protect against contact with rotating machine parts, especially for screw fans :
de
en
- GB518524A - Improved positioning devices for bars and rods used for concrete reinforcement :
en
- GR8822B - FAKE WEAPON, THEY ARE A MACHINE THE HELP OF WHICH MAKES POSSIBLE THE CREATION OF THE ILLUSTRATION OF REAL WEAPONS. :
el
en
- CA387143A - Stable calcium hypochlorite composition :
en
fr
- CA387177A - Badminton racket :
en
fr
- FR852799A - Improvements to internal combustion machine carburetors :
en
fr
- CH208861A - Arrangement for the separation of synchronization pulses, in particular for triggering tilting devices in television circuits. :
de
en
- CA387066A - Front wheel drive :
en
fr
- US2191528A - Spring holder for vehicles :
en
- US2191489A - Reel :
en
- US2191663A - Cycle :
en
- US2192085A - Manufacture of pyridinium compounds :
en
- US2191434A - Cooling and mixing vessel for beverages :
en
- US2191669A - Liquid automobile clutch control :
en
- CH208804A - Rope clamping device. :
de
en
- US2191780A - Fastening means :
en
- US2192083A - Parachute apparatus :
en
- CH208765A - Skis with protective edges. :
de
en
- CH208799A - Process for the production of diffusely reflective and diffusely permeable coatings on lighting devices, incandescent lamps, reflectors, projection screens, house facades and protective coatings on metals, wood, paper and the like. a. Materials. :
de
en
- FR852692A - Quick-fit poles for electrical circuits :
en
fr
- GB518383A - Improvements in or relating to railway crossings :
en
- US2192062A - Electric condenser :
en
- AU74839A - Vehicle jack :
en
- FR852546A - High efficiency glare-free projector :
en
fr
- US2191740A - Symmetrical di-hydroxyalkylated aminoarsenobenzenes :
en
- US2191806A - Dial feed mechanism :
en
- USD119205S - Design foe a carton for plastic
foods :
en
- US2191948A - Vacuum cap for chimneys :
en
- US2191442A - Shoe attachment :
en
- US2191992A - Telephone transmitter :
en
- US2192055A - Trailer brake :
en
- US2191667A - Automatic postage stamp printing :
en
- US2191589A - Shield :
en
- SU56467A1 - The way to combat fading radio transmission :
en
ru
- US2191640A - Radiant heat sensitive device :
en
- US2192005A - Method and means for cable transmission :
en
- US2192089A - Evaporator :
en
- AT157975B - Rodent control agent that acts as a food poison. :
de
en
- CH208891A - Process for the preparation of a new ester. :
de
en
- CA387149A - Radio volume control system :
en
fr
- CH208782A - Process for the production of wear-resistant workpieces. :
de
en
- CH208899A - Process for the preparation of a new ester. :
de
en
- CA387132A - Alkaline earth filler :
en
fr
- US2191593A - Electric bulb remover and installer :
en
- US2191635A - Balance :
en
- US2191826A - Shears and the like :
en
- US2191980A - Catalyst for use in preparing chlorine :
en
- AU158739A - Improvements in full fashioned knitting machines :
en
- US2191552A - Device for measuring fuel consumption :
en
- US2192095A - Coffee maker :
en
- US2191447A - Container closure :
en
- US2191918A - Dispensing device :
en
- USD119241S - Design for a dress :
en
- DE688822C - Device for controlling the main steam shut-off valve of a steam engine system and the heating oil valve of the associated boiler system, especially for ships :
de
en
- DE688814C - free nickel deposits :
de
en
- US2191928A - Dispenser for fluent material :
en
- US2191685A - Process for producing nitrogenous condensation products of the anthrone series :
en
- US2192079A - Pit prop :
en
- DE688641C - Device for adjusting the inlet chain wall in tenter feeders :
de
en
- GB518576A - Improvements in or relating to the manufacture of washing, cleansing, bleaching and rinsing agents :
en
- AU157739A - Improvements in and relating to float controlled valves :
en
- SU56549A1 - The method of obtaining softener for leather production :
en
ru
- US2191586A - Carton feeding mechanism :
en
- US2191862A - System for analyzing vibrations :
en
- US2191904A - Ship's hull :
en
- US2191527A - Clothes stick :
en
- DE688685C - High pressure electric discharge tubes for lighting and radiation purposes :
de
en
- DE688776C - end :
de
en
- DE688819C - Device for connecting trousers and trousers :
de
en
- GB518385A - Improvements in and relating to dish-washing machines :
en
- FR852742A - Improvements to signal lamps :
en
fr
- AU109849B2 - Improvements in and relating to electric switches :
en
- CA387039A - Refrigeration system :
en
fr
- US2191441A - Method of forming chain links :
en
- US2191498A - Mineral oil composition and method of making :
en
- US2191520A - Process for polymerizing lower alkyl esters of acrylic acid :
en
- US2191797A - Apparatus for treating material with silent electric discharges :
en
- US2191864A - Method and means for cooling fluids :
en
- US2191775A - Vizor :
en
- DE688704C - Overload clutch :
de
en
- GB518451A - Improvements in means for controlling automatically temperature and other conditions :
en
- AU569838A - Duplex spring sash balance :
en
- AT158000B - Device for monitoring the effect of vehicle brakes. :
de
en
- AT158026B - Device for attaching the finished tie to the collar. :
de
en
- FR852618A - Improvements to attachment or coupling devices for hollow flexible members :
en
fr
- US2191744A - Classifier mechanism :
en
- US2191754A - Process of making aminosulphonic acid :
en
- AT157956B - Process for the production of resinous, fusible condensation products. :
de
en
- CA387131A - Emulsion :
en
fr
- US2191665A - Automatic circuit breaker :
en
- AT157952B - Method of making a color tone film. :
de
en
- AU145239A - Improvements in or relating to condensation products essentially corresponding to tocopherols :
en
- CH208896A - Process for the preparation of a new ester. :
de
en
- FR852559A - Light modulation device :
en
fr
- FR852631A - Process for water purification :
en
fr
- GB518406A - Spray gun :
en
- USD119191S - Design for a figure of a bird :
en
- CA387057A - Extension cord winding device :
en
fr
- FR852564A - Warping with direct control and braking beam :
en
fr
- FR852716A - Device for adjusting the temperature inside a vehicle :
en
fr
- FR852576A - Application of cellulose-based fabrics to the manufacture of accessory cycle organs :
en
fr
- CA387119A - Abrasive article :
en
fr
- FR852592A - Improvements to pressure sensitive devices and their installation on aircraft :
en
fr
- DK57321C - Procedure for the manufacture of coffee substitutes or coffee additives. :
da
en
- FR852674A - Improvement in flexible ducts :
en
fr
- GB518574A - Improvements in or relating to cathode ray tubes :
en
- FR852529A - Non-glare projector :
en
fr
- FR852733A - Shoe fitted with a device to avoid and eliminate inclined feet :
en
fr
- FR852744A - Luminescent effect plates :
en
fr
- GB518536A - Improvements in brackets for bedsteads, shelving and the like :
en
- US2191973A - Hose retriever :
en
- DK57314C - Umbrella set. :
da
en
- IE15678L - Footstool for fitting footwear, etc. :
en
- GB518382A - Improvements in and in the method of making double-glazed windows or the like :
en
- GB518523A - Improvements in apparatus for cleaning small articles such as watch parts and other small parts of machinery :
en
- ES144837A1 - Apparatus for the calculation of constructions of reinforced concrete. :
en
es
- GB518397A - Improvements in beer or like pumps :
en
- FR852569A - Electric wave transmission systems :
en
fr
- GB518411A - Improvements in or relating to optical projection apparatus :
en
- DE688657C - Pillar sewing machine :
de
en
- DE688792C - Hinge for panels :
de
en
- AU109840B2 - Preparation ofa composition for use asan eye lotion :
en
- AT158023B - Motor fans for cinema machines. :
de
en
- AU70339A - Arrangements for switching over from normal to spare amplifiers in electrical signalling systems :
en
- CH208796A - Safety razor. :
de
en
- AU109830B2 - Improvements in or relating to steam superheaters and like apparatus :
en
- DE688701C - Combating plant pests :
de
en
- DE688706C - Device for treating objects with a volatile organic solvent using mechanical conveying means :
de
en
- IE16056L - Die-cast electric conductor systems :
en
- US2191490A - Means for preventing vapor lock in internal combustion engines :
en
- US2191600A - Grinder :
en
- CH208841A - Process for the production of vacuum vessels, in particular electron tubes, with vessel walls made entirely or partially of metal. :
de
en
- GB518392A - Process for the hydrogenation of octenes :
en
- CH208859A - Method and device for generating the synchronizing signals in mechanical scanners whose number of revolutions per second is greater than the number of images per second. :
de
en
- CH208878A - Process for the preparation of 2-acetoacetylamino-5-methoxy-6-ethoxy-benzothiazole. :
de
en
- DE688828C - Device for controlling the reverse voltage stress on valves when converting alternating current into direct current and vice versa :
de
en
- FR852516A - Anti-interference filtering system for currents supplied by electrical networks :
en
fr
- FR852594A - Manufacturing process for new azo dyes :
en
fr
- FR852704A - Self-regulating shock absorber :
en
fr
- CA387077A - Electric discharge lamp :
en
fr
- US2192015A - Polymerization and condensation process catalyzed by means of dihydroxyfluoboric acid and dihydroxyfluoboric acid-boron fluoride addition compounds :
en
- CH208824A - Control device for prime movers. :
de
en
- US2192097A - Ferrule :
en
- CH208797A - Dryer for bulk goods. :
de
en
- AT158006B - Destination and direction indicators for train stations. :
de
en
- AU257339A - Indicator and computing mechanism :
en
- AU503338A - Improvements in and relating to electric switches :
en
- BE437739A - :
en
- ES144543A1 - Process for the preparation of silver halide emulsions. :
en
es
- IE16213L - Motor vehicle chassis :
en
- CH208803A - Clamping device for wires and ropes. :
de
en
- GB518439A - Improvements in or relating to suction cleaners :
en
- CA387126A - Rubber manufacture :
en
fr
- AT157995B - Brake pressure regulators for air brakes, in particular on rail vehicles. :
de
en
- AU405838A - Improvements in and relating to electric water heaters :
en
- AU254939A - Improvements relating tothe catalytic conversion of alcohols to olefines :
en
- AU69839A - Improvements in or relating to tuning circuit arrangements suitable for use in very high frequency radio and like transmitters and receivers :
en
- US2191741A - Adjustable cultivating implement :
en
- US2192102A - Carriage for supporting trays :
en
- US2191895A - Plasticizing cellulosic structures :
en
- FR852585A - :
fr
- GB518492A - Improvements relating to rollers for endless band conveyors :
en
- US2191926A - Burglar alarm :
en
- US2192024A - Collet chuck :
en
- US2191469A - Veneering of metallic surfaces :
en
- US2191560A - Preparation of magnesium products :
en
- USD119187S - Design for a badge :
en
- US2192008A - Manufacture of propeller blades :
en
- AT157951B - Process for the preparation of higher molecular sulphides of the aliphastic series. :
de
en
- CH208846A - Electric high pressure mercury vapor lamp with fixed glow electrodes. :
de
en
- US2191571A - Container for merchandise :
en
- US2191818A - Substance having tanning action and process of producing the same :
en
- CA387158A - Refrigerator car floor rack :
en
fr
- CH208769A - Armored dome. :
de
en
- US2191458A - Valve :
en
- CH208885A - Process for the preparation of an azo compound of acidic character. :
de
en
- CH208779A - Projection lantern, mainly but not exclusively for advertising. :
en
fr
- US2191787A - Voltolization apparatus and method :
en
- DE688807C - Device to prevent the escape of room air and the ingress of outside air through exhaust pipes of gas-heated liquid heaters and gas heaters :
de
en
- FR852626A - safety nut :
en
fr
- US2192093A - Respirator :
en
- CH208838A - Luminescent material for electric discharge receptacles. :
en
fr
- US2191634A - Rectifier :
en
- DE688712C - Spray device for paints :
de
en
- US2192110A - Water closet connection :
en
- US2191886A - Loose leaf binder :
en
- AU109838B2 - Improvements in and relating to apparatus for clearing suction lines :
en
- CA387099A - View and range finder :
en
fr
- CH208791A - Electric welding process. :
de
en
- CH208759A - Process for the reproduction of clichés, reliefs, coins, medals and the like. Originals and duplicates produced by this process. :
de
en
- DE688602C - Laundry press :
de
en
- FR852625A - Device for straightening hard materials :
en
fr
- GB518494A - Improvements in or relating to blowpipes and methods of producing jets :
en
- US2191724A - Pipe fitting :
en
- US2191758A - Float switch :
en
- US2192013A - End stop for separable fasteners :
en
- US2191998A - Arrangement for fixing handles of steel tube in forks, spades, or other implements :
en
- USD119251S - Design fob a dress :
en
- CA387040A - Polishing wheel mounting :
en
fr
- SE98214C1 - :
sv
- GB518394A - Improvements in or relating to change-giving machines :
en
- CH208706A - Facility for filling agricultural and horticultural crops. :
de
en
- AU109809B2 - Process and apparatus for concentrating solutions :
en
- DE688665C - Process for the continuous production of feed yeast :
de
en
- DE688724C - Skirt holder for cyclists :
de
en
- USD119157S - Slipper or similar article :
en
- DE688710C - Transparent window, especially for motor vehicles :
de
en
- US2191503A - Terminal :
en
- US2191885A - Air conditioning unit :
en
- AU155639A - Detergent compositions :
en
- US2191443A - Horizontal piano :
en
- CH208836A - Winding capacitor for dissipating high-frequency vibrations from an electrical line. :
de
en
- DE688773C - Arrangement in the case of lids that close the fuel openings of a container containing liquid fuel under gas or air pressure and at the same time serve as a support for a pressure gauge :
de
en
- ES144686A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF ROSIN FOR VIOLIN BOWS AND SIMILAR :
en
es
- ES145199A1 - Procedure for the elaboration of basic esters. :
en
es
- GB518453A - Insecticides :
en
- ES145193A1 - Improvements in the production of grinding bodies, used in grinding mills. :
en
es
- DE688674C - Process for the production of road building materials from stone cores encased with organic binders :
de
en
- GB518548A - Improvements in or relating to clutch control mechanisms :
en
- CA12649S - Knitted garment :
en
- DK57326C - Cutting device for opening envelopes. :
da
en
- FR852705A - Process for the removal of nicotine and harmful volatile bases contained in tobacco smoke :
en
fr
- GB518469A - Improvements in or relating to the introduction of powdered material into centrifugal moulds for casting metals :
en
- GB518430A - Improvements in or relating to electrical measuring instruments :
en
- GB518518A - Improvements in or relating to induction pipes for v-type internal combustion engines :
en
- FR852721A - Improvement in ingot molds and other molds :
en
fr
- GB518467A - Improvements in lens systems :
en
- GB518571A - Manufacture of saturated and unsaturated derivatives of the 3-keto-cyclopentanopolyhydrophenanthrene series :
en
- ES142406A1 - Improvements in the fastening of the instep of footwear. :
en
es
- AU109863B2 - Improvements in or relating to tuning circuit arrangements suitable for use in very high frequency radio and like transmitters and receivers :
en
- FR852587A - Current transformer systems :
en
fr
- CA387134A - Hosiery :
en
fr
- DE688702C - power machines with cylinders arranged in a star shape :
de
en
- US2191722A - Split clamp water gauge :
en
- US2192025A - Telephone system :
en
- FR852634A - output stage for television receivers and receivers including application :
en
fr
- US2191610A - Cake package :
en
- US2191538A - Rotary motion translating device :
en
- US2191695A - Process of treating fruit :
en
- US2191881A - Means for and method of ventilating and accelerating delivery and stacking of printed sheets in a printing press :
en
- GB518396A - Improvements in or relating to valves :
en
- AT157962B - Process for converting sulphite pulp waste liquor into highly viscous or solid form. :
de
en
- CH208897A - Process for the preparation of a new ester. :
de
en
- DE688620C - Use of copper-palladium alloys for nibs :
de
en
- DK57319C - Mechanism for transmitting the movements of an oscillating machine part as rotating in one direction to a machine part. :
da
en
- US2192145A - Table top :
en
- US2192060A - Locking device :
en
- GB518516A - Improvements in or relating to firing means in cylindrical boilers :
en
- USD119167S - Design for a doiil :
en
- AT157957B - Fiber casings and processes for their manufacture. :
de
en
- US2191497A - Method of and apparatus for making bags and the like :
en
- US2191915A - Thread-cutting machine :
en
- DE688668C - Process for producing shiny surfaces on aluminum and its alloys :
de
en
- DE688813C - Process for the automatic coupling together of rotating shafts provided with claw couplings :
de
en
- US2191595A - Magnetically controlled gaseous discharge device :
en
- USRE21375E - Eel holder :
en
- CA387123A - Fluid control apparatus :
en
fr
- AU109833B2 - Duplex spring sash balance :
en
- CH208722A - Cardboard can package and method and apparatus for making the same. :
de
en
- US2191534A - Manufacture and treatment of textile fabrics :
en
- US2191576A - 3,5,6-trihydroxy androstane and pregnane compounds :
en
- USD119233S - Design for a suit :
en
- FR852638A - Improvements to carpet brushes and similar :
en
fr
- DE688741C - Extending table :
de
en
- AU109843B2 - Improvements in and relating to float controlled valves :
en
- ES144375A1 - An electric furnace for melting glass. :
en
es
- FR852612A - Mounts for removable lures :
en
fr
- CA387094A - Photographic printing machine :
en
fr
- US2191570A - Animal trap :
en
- US2191940A - Engine intake attachment :
en
- USD119217S - Schiewe
bacon slicing machine cover :
en
- US2191647A - Method of making plaster grounds :
en
- US2191694A - Nonlockout combination time delay lock :
en
- US2191906A - Art of making shoes :
en
- USD119184S - Design fob a tiee :
en
- US2192131A - Bag and handle :
en
- GB518367A - Improvements relating to foldable perambulators and the like :
en
- US2191625A - Vehicle door latch :
en
- US2192070A - Seat cover :
en
- US2192046A - Circuit breaker :
en
- US2191809A - Dynamo electric machinery :
en
- USD119170S - Design for a tire :
en
- AT157978B - Method and device for drying. :
de
en
- CH208789A - Process for the production of magnesium by thermal reduction of raw materials containing magnesia. :
de
en
- CH208827A - Device for supplying direct current arc apparatus from a direct current network with normal voltage. :
de
en
- DE688790C - Process for impregnating with circulation of non-alcoholic natural juices in a container by means of carbonic acid :
de
en
- US2192035A - Relay system for eliminating directcurrent effects of transients :
en
- US2191626A - Belt tightener :
en
- AU109856B2 - Indicator and computing mechanism :
en
- CA387170A - Plastic sheet corrugating apparatus :
en
fr
- DE688755C - Method of making multicolor cinematographic subtractive films :
de
en
- US2192016A - Control mechanism :
en
- FR852597A - Process for collecting oxidation products, in particular fatty acids, alcohols or the like, by oxidation of high molecular weight hydrocarbons :
en
fr
- FR852548A - Process and apparatus for preparing coffee, tea or other infusions :
en
fr
- US2191699A - Rock drill :
en
- US2191756A - Ice shaving machine :
en
- DE688751C - Process for the production of surface alloys by diffusion :
de
en
- DE688737C - poet :
de
en
- FR852593A - Magnesium phenolates manufacturing process :
en
fr
- DE688693C - Sofa bed :
de
en
- FR852792A - Humectants :
en
fr
- DE681262C - Weight compensation device on freely projecting support arms for dental or similar devices :
de
en
- DE688815C - Shredding device :
de
en
- FR852662A - High lift device for flying machines :
en
fr
- GB518534A - Stop device for laterally-movable sheet supply tables on rotary duplicating or copying machines :
en
- GB513575A - Improvements relating to resonant relays, inverters, or like electromagnetic devices :
en
- US2191877A - Counting mechanism :
en
- US2191914A - Fabric cleanser :
en
- US2191978A - Quaternary nitrogen compounds and process of preparing them :
en
- US2191873A - Oil retainer with combined diaphragm and outer metal seal :
en
- US2191500A - Method and means for insulating windows, doors, and the like :
en
- DE688681C - Circuit arrangement for the prevention of incorrect regulation :
de
en
- US2191478A - Apparatus for producing composite metal articles :
en
- US2191971A - Automatic burglar, fire, or like alarm :
en
- USD119244S - Design for a dress :
en
- US2191436A - Unloading :
en
- FR852732A - Improvements to gyroscopic devices and in particular to precision steering gyroscopes :
en
fr
- DE688660C - Reflex camera :
de
en
- FR852572A - Advanced pump :
en
fr
- CA387109A - Web coating apparatus :
en
fr
- CH208844A - Process for melting aluminum and aluminum alloys in an induction furnace. :
de
en
- GB518564A - Improvements in or relating to thermostatic valve mechanism :
en
- DE688756C - Cabinet for developing blueprints using ammonia gases :
de
en
- ES144757A1 - Devices for manufacturing agglomerates, for example concrete. :
en
es
- FR852717A - Improvements in the control of aircraft engines :
en
fr
- FR852661A - Mechanical shovel :
en
fr
- USPP364P - Gardenia plant :
en
- DE688749C - Friction disc clutch :
de
en
- DE688783C - Electrode for the production of low-carbon and low-silicon metals and alloys :
de
en
- GR8806B - DEPRESSING WATER PUMP SYSTEM. :
el
en
- DE688812C - all and their alloys :
de
en
- FR852501A - Mixing and vaporizing device for internal combustion engines :
en
fr
- US2192106A - Percolator strapper machine :
en
- US2192156A - Door closer and check :
en
- DK57312C - Stocking with intakes in the shaft and method of its manufacture. :
da
en
- FR852699A - Process and device for extracting, in continuous operation, fruit, root and other juices :
en
fr
- US2191649A - Holder for electric irons :
en
- GB518565A - Improvements in lubricating devices :
en
- FR852532A - Improvements to the rack-and-pinion control of axles with alternating rotations, such as those of windshield wipers :
en
fr
- DE688077C - ztem metal band or the like. :
de
en
- DE688615C - Case for obstetrics :
de
en
- US2191606A - Apparatus for automatically tuning radio receivers :
en
- DE688654C - also maximum by means of the usual continuous counter :
de
en
- GR8813B - LIFEGUARD CLOTHING. :
el
en
- FR852642A - Suction tube for a suction dredger :
en
fr
- FR852755A - Arrangement and organization of the ventilator and its casing in the vacuum cleaning devices :
en
fr
- FR852558A - Fuel injection engine :
en
fr
- GB518532A - Improvements in or relating to baths :
en
- GR8801B - SILVER FROM IRON CONCRETE. :
el
en
- US2192091A - Portable and collapsible pile driver :
en
- US2191861A - Pump :
en
- GB518444A - Improvements relating to slidable forks or the like for shifting the driving belts of lathes or other machines :
en
- FR852781A - Manufacturing process of plastic masses :
en
fr
- ES144451A3 - A procedure for the manufacture of artificial wool. :
en
es
- FR852552A - Water-repellent fibers and their preparation process :
en
fr
- GB518578A - Improvements in and relating to electric discharge lamps having fluorescent materials mounted therein :
en
- AU21239A - Process and apparatus for reclaiming reagent solutions :
en
- CA387161A - Pavement joint assembly unit :
en
fr
- SU56625A1 - Adaptation to the stitch machines for trimming the edge of the fabric with triangular scallops :
en
ru
- AT158035B - Cinematographic projection apparatus. :
de
en
- CA387112A - Roll film camera :
en
fr
- CA387090A - Camera shutter :
en
fr
- CH208886A - Process for the preparation of an azo compound of acidic character. :
de
en
- DK57310C - Spring contact for Bulb sockets. :
da
en
- AU70439A - Improvements in the recovery of nickel and copper from nickel copper mattes :
en
- ES144711A1 - PROCEDURE FOR THE MANUFACTURE OF GLASS OBJECTS WITH HOLES :
en
es
- US2191967A - Control system for refrigerating apparatus :
en
- FR852796A - Improvements to gas treatment to separate particles of solid or liquid matter in suspension :
en
fr
- FR852596A - Manufacturing process for products bubbling or bubbling with water :
en
fr
- US2191713A - Typographic apparatus :
en
- US2192096A - Game apparatus :
en
- US2191870A - Liquid dispensing apparatus :
en
- FR852505A - Camping table forming an automobile roof trunk :
en
fr
- GB518362A - Improvements in and relating to the production of felted fibrous material in sheet form :
en
- DE688666C - Process for transferring the condensation products from higher fatty or resin acids and protein substances or high molecular weight protein breakdown products into air-resistant drying preparations :
de
en
- USD119178S - Design for a kipping device :
en
- GB518529A - Improvements in and relating to pneumatically-operated percussive rock drills :
en
- DE688658C - Circulating lubrication for sewing machines :
de
en
- US2191696A - Collapsible gantry :
en
- GB518405A - Stearing gear for motor vehicles :
en
- US2191764A - Mill plate resharpening machine :
en
- USD119158S - Slipper or similar article :
en
- USD119210S - Cigar machine or similar article :
en
- GB518510A - A new or improved thickening agent for printing pastes, dyes and the like :
en
- US2191950A - Tractor wheel :
en
- USD119221S - Design fob a dress :
en
- DE688708C - Device for the optical copying of lenticular films :
de
en
- GB518561A - Improvements in and relating to machine tools particularly gear generating machines :
en
- FR852577A - Improvement in internal combustion engines :
en
fr
- GR8817B - METHOD OF MANUFACTURING PRODUCTS (BODIES), IN THE FORM OF PULP OR OINTMENT (POMMADAS) DO NOT CORROSIVE THE METAL ALUMINUM. :
el
en
- DE688757C - Opening in the fuselage for loading loads :
de
en
- FR852649A - Improvements to television receivers and the like :
en
fr
- AT157999B - Pronged shovel. :
de
en
- BE437656A - x-ray machine :
en
fr
- CA387106A - Camera :
en
fr
- AT158039B - Filing system with hanging pockets for storing documents. :
de
en
- US2191474A - Method for manufacturing composite metal articles :
en
- CA387172A - Rubber-like tread wheel manufacture :
en
fr
- CA387102A - Camera mechanism :
en
fr
- CH208811A - Two-stroke valve engine with overload. :
de
en
- AU245739A - Improvements in or relating to steam superheaters and like apparatus :
en
- FR852676A - Clothes press plate :
en
fr
- US2191516A - Tactual signal :
en
- US2192039A - Consistency responsive device :
en
- AU109860B2 - Improvements in papermaking machines :
en
- CA387068A - Rubber-like material :
en
fr
- CH208830A - Electrical switch with a movable contact member that tilts over a short distance without using a magnet. :
de
en
- US2191646A - Applying binding to insoles :
en
- US2191929A - Plow :
en
- USD119162S - Slipper or similar article :
en
- CH208786A - Magnesium alloy object produced by kneading. :
de
en
- DE688667C - noble :
de
en
- US2191782A - Thermometer holder :
en
- US2191578A - Ice-cream tray :
en
- US2192048A - Expansion coupling :
en
- USD119182S - Design for a doll :
en
- US2191508A - Photographic film carrier and development receptacle :
en
- US2191604A - Liquid cooled brake :
en
- US2192132A - Tape serving apparatus :
en
- AU109865B2 - Improvements in or relating to arrangements for inserting equalizing andother networks in transmission systems :
en
- CA387165A - Signalling system and apparatus :
en
fr
- US2191482A - Method for manufacturing composite metal articles :
en
- CH208856A - Preparations for absorbing carbon dioxide, in particular in breathing apparatus. :
de
en
- DE688830C - Zone windbreaker grate :
de
en
- DE688739C - Sterilization equipment :
de
en
- CA387079A - High frequency oscillator :
en
fr
- US2191509A - Canned food composition :
en
- CH208777A - Control device on electrical devices that work according to the drop hinge principle. :
de
en
- GB518461A - A method of treating wood surfaces and products of such treatment :
en
- GB518449A - Improvements in or relating to vehicle windows :
en
- US2191892A - Shutter for dispensing pumps :
en
- US2191855A - N-dihydro-azine compounds of the anthraquinone series and a process of preparing them :
en
- DE688624C - Sealing ring for pistons, especially for piston pumps, with a W-shaped profile in cross section :
de
en
- US2191607A - Washing machine rotor :
en
- US2191644A - Adjustable chair :
en
- US2192032A - Method for improving the magnetic properties of ferrous alloys :
en
- US2191596A - Sheet feeding device :
en
- US2191778A - Back pressure valve :
en
- US2191637A - Frame support :
en
- US2191962A - Process of using grinding glass sands :
en
- FR852588A - Process for the preparation of sulphonated fats and application of the products obtained to the treatment of fibrous materials :
en
fr
- IE15791L - Luminescent discharge lamps :
en
- IE16128L - Crown cap bottle constuction :
en
- DE688760C - Air distributor on the housing of an air heater for motor vehicles :
de
en
- CA387097A - Cable release for time exposures :
en
fr
- DE688758C - Elastic tension spring, in particular for motor vehicles :
de
en
- GB518404A - Improvements in means for ventilating vehicles :
en
- DE688723C - Drainage sieve for coal or the like :
de
en
- IE15751L - Floating structures :
en
- DE688789C - especially wheat :
de
en
- GB518585A - Improvements in or relating to steam and/or fume extractor devices, particularly foruse with fish frying ranges and the like :
en
- SU51421A1 - Chassis car :
en
ru
- ES144452A3 - A procedure for the manufacture of a wool substitute. :
en
es
- US2191530A - Coating composition :
en
- US2191822A - Speed controlled brake :
en
- FR852568A - Machine tools :
en
fr
- FR852678A - Self-adhesive device :
en
fr
- US2191454A - Distortion and carrier shift cor :
en
- US2191655A - Clicking machine :
en
- GB518507A - Improvements in ejecting means for ashes and like materials from enclosed spaces such as smoke boxes :
en
- FR852768A - Improvements to envelopes :
en
fr
- DE688643C - Electric capacitor with gradually variable capacity :
de
en
- DE688696C - Process for the electrolytic refining of copper and its alloys as well as for the electrolytic processing of metals clad with copper and its alloys :
de
en
- GB518540A - Improvements in apparatus for measuring and folding fabric :
en
- AT158003B - Airplane deck with controllable airbrakes for control of the glide angle. :
de
en