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