- US1986340A - Well tool :
en
- SU40586A1 - Instrument for determining the vertical on an inclined plane :
en
ru
- US1985914A - Automatic volume control circuits :
en
- US1986072A - Device for the manufacture of shaped pieces from annular blanks :
en
- US1986117A - Furnace grate or fire pot :
en
- US1986308A - Weighing apparatus :
en
- US1986506A - Device for drawing objects in perspective :
en
- CH174077A - Process for the production of concentrated nitric acid. :
de
en
- SU40393A1 - Conjugation of slag cushion with natural soil :
en
ru
- US1986663A - Furnace :
en
- CH174241A - Motor vehicle train with vacuum brake for the trailer. :
de
en
- SU40333A1 - Method for separating iodine from petroleum waters :
en
ru
- US1986778A - Ore separator :
en
- SU40692A1 - Method of making cliches for gravure printing :
en
ru
- AU1441233A - Improvements in or relating to thermionic valve oscillation generator arrangements :
en
- AU1468733A - Improvements in fuel mixtures :
en
- CH174042A - Spring-loaded wheel bearings. :
de
en
- US1986263A - Package :
en
- US1986563A - Bench :
en
- SU40534A1 - Device for cutting curved glass tape pulled by the Fourcot method :
en
ru
- US1986346A - Electric iron :
en
- SU40540A1 - Restroom Chair :
en
ru
- US1986775A - Process of treating hydrocarbon oil containing naphthenic acids :
en
- SU40573A1 - Suspended multi-furnace mechanical kiln for sulphide ores in suspension :
en
ru
- SU40425A1 - Amplifier :
en
ru
- SU40832A1 - The method of producing lubricating oils :
en
ru
- CA347147A - Porous board impregnating apparatus :
en
fr
- GB421978A - Improvements relating to synchronised induction motor control :
en
- US1986104A - Crusher :
en
- USD94226S - Design for a shoe :
en
- US1986123A - Brake :
en
- US1986260A - Hydraulic pressure transmitting fluid :
en
- SU40502A1 - Way to dye leather :
en
ru
- US1986707A - Decorticating device for timber :
en
- SU40492A1 - Device for the dissolution of hosiery :
en
ru
- US1986044A - Process of producing fungicides and insecticides :
en
- US1986408A - Carburetor :
en
- SU40025A1 - Stitching machine :
en
ru
- US1986471A - Roofing :
en
- DK49717C - Backrest cushion. :
da
en
- CA347247A - Curd and cheese preparation :
en
fr
- CH174160A - Electric capstan. :
de
en
- CH174258A - Potato field weeder on potato plowing. :
de
en
- US1985915A - Electric incandescent lamp :
en
- US1986505A - Bottle capping machine :
en
- GB421754A - Improvements relating to a method of preparing solid carbon dioxide :
en
- SU40538A1 - Armchair :
en
ru
- SU40717A1 - Press to remove water from peat and other similar materials. :
en
ru
- GB421833A - Improvements in and relating to flushing cisterns and the like of the injector started syphonic discharge type :
en
- GB422110A - Improvements in or relating to a method of mounting rails upon permanent ways :
en
- GB422036A - Improvements relating to egg separators :
en
- SU40302A1 - Automatic oil seal for rotary pressure drilling :
en
ru
- SU40767A1 - Moving device for handling metal chips :
en
ru
- US1986002A - Method and apparatus for testing eyes :
en
- GB421867A - Improved manufacture of higher ethers :
en
- GB421986A - Improvements relating to link chains for conveyors :
en
- ES135966A3 - Procedure for obtaining reinforcing food products. :
en
es
- FR775589A - Improvement of the papers used to make the support tubes for all spun textiles :
en
fr
- FR775644A - Processes and apparatus for the continuous transformation of heavy hydrocarbons into light hydrocarbons :
en
fr
- CH174243A - Lifting device on motor vehicles. :
de
en
- CA347187A - Balanced door :
en
fr
- CH174171A - Device for testing the spark plugs of internal combustion engines using neon tubes. :
de
en
- SU40512A1 - The way to animate plant fibers :
en
ru
- SU40593A1 - Automatic Surveying Instrument :
en
ru
- SU40468A1 - Device for treating a patient with unipolarly ionized air :
en
ru
- USD94232S - miller :
en
- GB421948A - Improvements relating to warp sizing machines :
en
- US1986100A - Tobacco stemming machine :
en
- US1986121A - Fishing funnel :
en
- USD94200S - Design for a combined display stand :
en
- ES135965A1 - A procedure to avoid the formation of scale and sediments, or to descale steam boilers and others, pipes, economizers, refrigerators, central heating appliances and others. :
en
es
- ES3226U - Removable device for binding sheets or sheets. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES3249U - Flanda-rubber gaiter for footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- SU40796A1 - The method of cleaning beet juice syrups, etc. :
en
ru
- PL20756B1 - Multistage steam turbine. :
en
pl
- GB422100A - Improvements in clips for supporting slabs or tiles or the like in building structures :
en
- CA347106A - Connector forming method :
en
fr
- CH174010A - Reinforced wire mesh. :
de
en
- DE607670C - Shortwave receiver :
de
en
- US1986006A - Machine tool construction :
en
- US1986574A - Carburetor :
en
- USD94202S - Design for a cream pitcher :
en
- CH174108A - Method and device for producing perspective drawings. :
de
en
- SU40480A1 - The method of coloring phosphated products :
en
ru
- US1985960A - Loom shuttle :
en
- US1986566A - Liquid meter :
en
- US1986764A - Hydraulic brake :
en
- AU1571733A - Improvements relating to waist construction of garments for female wear :
en
- US1986054A - Method of copying from lenticular :
en
- SU40894A1 - Guide for winding machines :
en
ru
- US1986538A - Improved furnace construction :
en
- DE607667C - Safety catch for pantographs :
de
en
- GB422070A - Improvements relating to painters' blow-lamps and to paint-removing tool scrapers :
en
- SU40412A1 - Wagon retarder :
en
ru
- SU40618A1 - Electric dynamometer :
en
ru
- SU40807A1 - The method of producing oxides from ammonia :
en
ru
- US1985937A - Product of methylolurea :
en
- US1986602A - Lining and beveling machine :
en
- PL20775B1 - Method for the preparation of 4-aminodiphenylamine derivatives. :
en
pl
- US1986137A - Adding machine :
en
- US1986190A - Treatment of hydrocarbon oils :
en
- FR775577A - Force transmission mechanism :
en
fr
- GB422093A - Improvements in locks :
en
- FR775571A - Drive device for seed drills or for fertilizer distributors with rotary distributors :
en
fr
- CH174069A - Classifier and collector for finely ground material. :
de
en
- SU40533A1 - Guide partition to Furko’s machines :
en
ru
- AU1553633A - Improvements inthe production of tea free from theme :
en
- AU2077435A - Improvements in or relating to local signalling systems for air and naval navigation :
en
- SU40769A1 - Chain elevator for lowering piece loads :
en
ru
- US1985903A - Burial vault :
en
- SU40347A1 - The method of cleaning normal butyl alcohol, obtained as a by-product in the production of synthetic rubber from alcohol :
en
ru
- US1986326A - Program indicator :
en
- PL20780B1 - Luminous flap for shot cartridges. :
en
pl
- SU40794A1 - Tool Handles :
en
ru
- US1985900A - Composition for preventing silver from tarnishing :
en
- US1986162A - Liquid dispensing apparatus :
en
- CA347169A - Radio transmitter :
en
fr
- GB421753A - Improvements in or relating to stabilizing devices for vehicles :
en
- GB421835A - Improvements relating to floor mats :
en
- US1986748A - Clip for tubular hose and the like :
en
- US1985935A - Liquid dispensing apparatus :
en
- CH174023A - Method and device for the production of pipes, pipe sections, masts, plates and beams from cement or concrete with or without reinforcement, by means of axial hydraulic pressure with simultaneous use of a shaking mechanism. :
de
en
- CA347184A - Photographic film cartridge :
en
fr
- US1986522A - Motion picture camera :
en
- DE607624C - Process for dewatering and degassing liquids, especially insulating oil :
de
en
- DE607470C - Electric push button control for elevators :
de
en
- DK49720C - System with one or more gas-filled discharge pipes fed from an AC power source. :
da
en
- FR775515A - Improvements to warning devices for vehicles :
en
fr
- GB421874A - Improved anti-skid chain :
en
- GB421906A - Locking or clamping device for the lids of tins and like containers :
en
- US1986034A - Drop bomb :
en
- US1986290A - Hole spotter :
en
- US1986760A - Process of producing cellulose from wood and other cellulose containing material and apparatus therefor :
en
- FR775569A - Reinforced fence :
en
fr
- DE607560C - Device for the intimate ventilation of ore to be leached :
de
en
- ES134093A1 - A new winnowing machine :
en
es
- FR775604A - Current-limited multi-feeder transformer for de-electrifying paper, fibers, etc. :
en
fr
- GB421801A - Improvements relating to electric condensers :
en
- FR775512A - Transparent and irradiating plastic material and its preparation process :
en
fr
- GB421749A - Improvements in rotary pumps, compressors or exhausters :
en
- ES135928A1 - Improvement in maximum voltage automatic switch and automatic reset. :
en
es
- SU40503A1 - Bristle pulling machine :
en
ru
- SU40744A1 - Stop for preparatory machines for flax-hemp-jute and wool production :
en
ru
- SU40831A1 - Apparatus for producing carbon black, retort graphite and other coal products from natural gas :
en
ru
- US1985925A - Photographic plate element and process of preparing same :
en
- USD94217S - Design for a shoe heel or similar :
en
- GB421795A - Improvements in metal vapour arc devices :
en
- ES3244U - Plug-safety tip for ink bottles, adaptable with thread. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421960A - Improvements in and relating to synchronising systems for telegraphic apparatus :
en
- FR775543A - Proportional partition device :
en
fr
- SU40548A1 - Device for drilling nests in the rear legs of chairs :
en
ru
- BE400302A - :
en
- CH174068A - Process for preserving raw cheese, and cheese obtained by this process. :
en
fr
- FR775598A - Humidifier-air freshener :
en
fr
- SU40664A1 - Device for feeding and spraying fuel in non-compressor engines for internal combustion :
en
ru
- FR775621A - Helmet to invigorate hair :
en
fr
- CH174092A - Document to be classified. :
en
fr
- CH174205A - Medical device for cauterizing wounds, removing warts, corns on the feet, etc. :
en
fr
- US1986686A - Pile fabric :
en
- SU40440A1 - Device for automatically adjusting the voltage of a dynamo machine :
en
ru
- US1985928A - Load-change-over switch for step transformers :
en
- SU40527A1 - Inkjet apparatus for injecting and diluting gas or air or establishing atmospheric pressure in an article manufactured during glass-blowing work :
en
ru
- SU40708A1 - Sectional trap for trapping fiber in wastewater paper production :
en
ru
- USD94203S - Design fob a blotter holder :
en
- SU40584A1 - Instrument Tester :
en
ru
- US1986776A - Auxiliary for tension reeling devices :
en
- GB421873A - Improvements in or relating to pyrophoric lighters :
en
- CA347142A - Corset stiffener :
en
fr
- CH174025A - Method and machine for the production of concrete pipes, in particular reinforced concrete pipes. :
de
en
- DE607625C - Fabric take-off device for flat weft knitting machines :
de
en
- US1985932A - Fin radiator :
en
- US1986542A - Heat control valve :
en
- SU40424A1 - Device for monitoring the correctness of radio reception :
en
ru
- US1985889A - Method and apparatus for controlling resistance of hydrodynamic brakes :
en
- CA347174A - Wound bobbin :
en
fr
- FR775531A - Spinning tube :
en
fr
- FR775553A - Manufacturing process for non-toxic colored pigments :
en
fr
- FR775545A - Waste water pump :
en
fr
- USD94184S - Design for an x-ray tube stand :
en
- CH174257A - Airplane with constant pressure gas turbine propulsion. :
de
en
- PL20773B1 - The method of obtaining water-insoluble azo dyes. :
en
pl
- DE607668C - Speaker arrangement :
de
en
- FR775591A - Improvements made to two-stroke internal combustion engines, in particular those with an air supply pump :
en
fr
- DE607594C - Device for picking up and loading bulk goods lying along a rail track :
de
en
- FR775527A - Automatic adjustment device for electric ovens at constant power :
en
fr
- GB421957A - Rotary hook and bobbin-case device for sewing machines :
en
- US1986452A - Detachable lock mechanism :
en
- US1985961A - Hat holder :
en
- US1986521A - Stroker and mounting for sanding machines :
en
- GB421881A - Improvements in devices for taking and projecting cinematographic pictures :
en
- GB422197A - Improvements in or relating to safety razors :
en
- FR775632A - Winding machine for flexible sheets such as wafers :
en
fr
- GB422271A - Improvements relating to machines for moulding concrete and like plastic materials :
en
- ES135962A1 - Vibration transforming devices. :
en
es
- GB421845A - Improvements in or relating to miners' safety and like flame lamps :
en
- US1986523A - Machine for bunching hairpins :
en
- SU40625A1 - Device for sorting and testing eggs by transmission :
en
ru
- CH174212A - Process for the manufacture of a disinfectant product and disinfectant product obtained by this process. :
en
fr
- SU40556A1 - Shoe for rubber and other shoes :
en
ru
- US1985878A - Wire fence tightener :
en
- US1985919A - Arch supporting sole unit :
en
- US1986268A - Apparatus for automatically delivering and weighing predetermined quantities of material :
en
- SU40632A1 - Moving chart to monitor tasks :
en
ru
- GB421775A - Pressure guage :
en
- GB421944A - Apparatus for extracting drugs and the like :
en
- US1986212A - Cutting mechanism for rotary printing machines :
en
- US1986382A - Radio circuits :
en
- SU40355A1 - The method of preparation of sulfur-acid salts of nicotine and anabasine :
en
ru
- SU40417A1 - Vision device :
en
ru
- GB422008A - Improvements relating to electric couplings :
en
- SU40895A1 - Method for making hydraulic cement :
en
ru
- US1985939A - Blackboard eraser cleaner :
en
- US1986614A - Apparatus for controlling discharge lamps :
en
- PL20782B1 - A system for imposing currents with an acoustic frequency on high current networks. :
en
pl
- GB422107A - Improvements in or relating to rotary engines :
en
- SU40446A1 - Device for controlling the power factor of a synchronous motor :
en
ru
- US1986404A - Distributing divided material :
en
- US1986607A - Cathode ray oscillograph control :
en
- SU40324A1 - Hydromass Molding Device :
en
ru
- SU40833A1 - The method of obtaining anti-knock gasoline :
en
ru
- US1986697A - Air ring for bedridden patients :
en
- CA347193A - Compressor unloader :
en
fr
- GB421981A - Improvements in or relating to machines for finishing edges of sheet material :
en
- DE607197C - Device for automatic drilling pressure control for rotary deep drilling :
de
en
- ES3212U - A sealing cap for bottles (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421781A - Improvements in and relating to convertible beds and tables :
en
- CH174152A - Painting device. :
de
en
- SU40854A1 - The method of preparation of the composition for washing the forms used in the vulcanization of rubber products :
en
ru
- US1986439A - Coupler :
en
- SU40696A1 - Method of preserving grapes :
en
ru
- US1986352A - Library card printing machine :
en
- GB421789A - Improvements in or relating to feed roll driving mechanism for machines for treating hides, skins, leather and the like :
en
- CA347114A - Sound reproducing diaphragm :
en
fr
- PL20771B1 - Method of separating paraffin and waxy substances from oils. :
en
pl
- US1986155A - Merchandising package :
en
- GB421774A - Hydraulic weighing device :
en
- ES135974A3 - A procedure for the preparation of metallic papers destined to wrappers for chocolates, candies, chocolates and confectionery. :
en
es
- US1986721A - Structural member :
en
- SU40453A1 - Electromagnetic measuring device :
en
ru
- US1985905A - Method of making cellular concrete :
en
- DE607720C - Device for attaching the bell jar to electric ceiling lights :
de
en
- CA347150A - Soluble ink fountain pen :
en
fr
- CH174129A - Projection screen with means for pulling it up and up. :
de
en
- CA347127A - Vibratory screen :
en
fr
- CH174064A - Sock support. :
en
fr
- US1985958A - Crossing gate :
en
- SU40887A1 - Safety razor :
en
ru
- US1986171A - Steel and concrete construction :
en
- PL20687B1 - Device for receiving small coins. :
en
pl
- SU40322A1 - Peat on canal machine :
en
ru
- US1986267A - Humidifier :
en
- ES3228U - Fixing element for door and window rods. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421745A - Improvements in fuel injection devices for internal combustion engines :
en
- SU40671A1 - Belt clamp with tension screw :
en
ru
- US1985902A - Concentrate burner :
en
- SU40760A1 - Can filling machine with grease products :
en
ru
- US1986632A - Cathode ray tube oscillator :
en
- US1986695A - Electrical governor :
en
- USD94193S - Design for an ophthalmic mounting :
en
- DE584311C - Electrocautery :
de
en
- FR775514A - Improvement to drums and rollers of conveyor or other belt devices, and devices including application :
en
fr
- SU40477A1 - The method of producing silicate paints :
en
ru
- US1986090A - Coiling block :
en
- SU40526A1 - Method of casting plate-like cast iron products with hardened surface :
en
ru
- PL20693B1 - Ki. 19 - ^ - these, Rail joint. :
en
pl
- US1986300A - Method and apparatus for introducing comminuted material into a fluid stream :
en
- US1986301A - Blending and air separation of :
en
- DE607634C - Device for the automatic determination of the luminous efficiency of electric lamps :
de
en
- GB422106A - Improvements in or relating to tools provided with multiple cutters for use in roughing or striating the surface of pneumatic tyres :
en
- CH174051A - Method and machine for the detection of technical spinning errors in the slivers and rovings. :
de
en
- CH174106A - Method and device for determining the suitable type of paper for copying and enlarging photographic negatives. :
de
en
- SU40742A1 - Burrowing drum :
en
ru
- PL20753B1 - Impact fuse. :
en
pl
- US1986070A - Creping of paper in the longitudinal direction :
en
- US1986153A - Spare tire cover :
en
- BE406297A - :
en
- CA347177A - Bottle cap crown :
en
fr
- CH174102A - Drive for sound film apparatus. :
de
en
- CH174154A - Tobacco filter pipe. :
de
en
- US1986176A - Ventilator :
en
- US1986422A - Automatic packaging machine :
en
- DE607435C - Device for holding telephone receivers with a neck strap :
de
en
- GB422020A - Method and means of making striped rubber products :
en
- SU40345A1 - The method of obtaining diphenyl ether :
en
ru
- SU40821A1 - Relay Call Distributor :
en
ru
- PL20723B1 - Sheet metal flat plate for roofs, partitions or similar structures. :
en
pl
- PL20763B1 - :
en
pl
- CH174256A - Propellers for watercraft and aircraft. :
de
en
- PL20792B1 - Device for making fabrics impregnated with cellulose. :
en
pl
- SU40782A1 - Water Distiller :
en
ru
- FR775565A - Slow Running Carburetor Improvements :
en
fr
- CH174073A - Knives for meat cutting machines. :
de
en
- CA347233A - Glassware making machine :
en
fr
- CH174094A - Method and device for producing stereotype matrices. :
de
en
- GB421903A - Improvements in and relating to clamping devices :
en
- US1985995A - Poultry fountain :
en
- US1986485A - Rolling mill :
en
- US1986613A - Position signaling system :
en
- DE607412C - Method and device for the production of plate sugar :
de
en
- DE587943C - Beaters for table game purposes :
de
en
- DE607632C - :
de
en
- GB421940A - Light porous solid body and process of manufacturing the same :
en
- GB421962A - Improvements in or relating to miniature upright pianos :
en
- FR775581A - :
fr
- ES136004A1 - Improvements introduced in closing devices for compressible and similar tubes. :
en
es
- GB422000A - Improvements in or relating to firelighters :
en
- GB421771A - Improvements in or relating to multi-colour screens for use in colour photography :
en
- CH174276A - Hydraulic twin packing press for fruit. :
de
en
- ES3240U - Sandal for field, beach or street, adaptable to any foot shape. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1985917A - Folding mechanism :
en
- US1986420A - Selective conveyer system :
en
- US1986430A - Brake :
en
- DE607706C - Bimetal release, especially for automatic switches :
de
en
- US1986625A - Perspective drawing device :
en
- US1986737A - Furnace regenerator :
en
- USD94192S - Design for a bathroom fixture :
en
- DE607563C - Upper pan household bridge scale with sliding weight division :
de
en
- SU40508A1 - Nutritional Adaptation for Small and Similar Machines for Treating Bast Trees :
en
ru
- DE607537C - Process for the preparation of azo compounds :
de
en
- FR775557A - Small device to avoid breakage of fishing lines :
en
fr
- CA347164A - Enclosed arc lamp :
en
fr
- US1985886A - Process for making acetyl benzoyl peroxide :
en
- US1986092A - Tire shaping machine :
en
- GB421792A - Apparatus for delivering measured quantities of liquid :
en
- GB422041A - Improvements in and relating to cathode ray tubes for television purposes :
en
- DE607544C - Process for increasing the strength of the wooden zone surrounding the walls of the boreholes of wooden railway sleepers :
de
en
- DE607577C - Chassis for motor vehicles :
de
en
- BE406157A - :
en
fr
- CH174242A - Direction indicators. :
de
en
- DE607593C - Belt conveyor provided with forward and backward movable upper belt support members as drive means :
de
en
- CH174134A - Box for watches, stopwatches, etc. :
en
fr
- GB421777A - Improvements in streamlined bodies, particularly for motor vehicles :
en
- US1986644A - Automatic volume control :
en
- SU40784A1 - Tap water network :
en
ru
- GB422005A - Improved wood paving block :
en
- USD94215S - Design for a shoe heel ob similar :
en
- SU40600A1 - Pneumatic scales :
en
ru
- US1986243A - Polish :
en
- CA347191A - Thermostat :
en
fr
- FR775611A - Incorporation of maritime pine products into products for use in road surfaces and various pavings :
en
fr
- GB422057A - Manufacture of glyoxalidinearylmethylols :
en
- GB422086A - Improved collar for the roller shafts of wringers and mangles :
en
- SU40691A1 - Neck for electric musical instruments :
en
ru
- US1986495A - Molecular addition compounds of manganese nitrate, urea, and water :
en
- SU40652A1 - Flax Steamer :
en
ru
- SU40764A1 - Reloader for peat, etc. :
en
ru
- US1986473A - Locomotive headlight lamp :
en
- ES3237U - A garment covering the toes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421942A - Manufacture of condensation products from urea and formaldehyde :
en
- SU40363A1 - Method of fast steam formation :
en
ru
- SU40545A1 - Brick :
en
ru
- SU40888A1 - Cartridge feeder for batch type magazines with a staggered arrangement of cartridges :
en
ru
- GB421830A - Improvements in dustless emptying arrangements for dustbins and other receptacles carrying granular material such as refuse :
en
- GB421844A - Improvements relating to links or the like for endless conveyor systems :
en
- SU40414A1 - Device for automatic and lubrication of rails on curves :
en
ru
- SU40469A1 - Method of electrical mining intelligence :
en
ru
- US1986043A - Method of and machine for closing flexible containers :
en
- US1986731A - Combination periscope and stadimeter :
en
- US1986763A - Hydraulic brake :
en
- SU40427A1 - Method for determining the selectivity of radio receivers :
en
ru
- GB421566A - Improvements in or relating to the production of iron sponge :
en
- US1986517A - Awning cloth fastening device :
en
- FR775520A - Improvements to the faces or frames of spectacles, nose clips or the like :
en
fr
- FR775619A - Device for separating and advancing sheets of paper :
en
fr
- GB422096A - Improvements in or relating to take-off mechanism for steel wool-forming machines :
en
- GB421751A - Improvements in or relating to apparatus for playing a game :
en
- CH174008A - Cattle drinking bowl. :
de
en
- GB422077A - An improved device for compensating the temperature-error in induction meters :
en
- FR775637A - Protector for devices to make permanent waves :
en
fr
- USRE19412E - Aircraft and control thereof :
en
- DE607580C - Seat with adjustable backrest, especially for motor vehicles :
de
en
- US1985887A - Method of and apparatus for reducing skin friction losses :
en
- US1986685A - Shears :
en
- DK49723C - Blindfold. :
da
en
- DE607612C - Trimming device for tailless aircraft :
de
en
- FR775642A - Device giving the absolute speed of a body in space (airplane or other) with respect to the earth :
en
fr
- ES3236U - Protector of the sole edge of the footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR775614A - High frequency coil :
en
fr
- SU40560A1 - A mold for the manufacture of plates from cork, its surrogates, peat and similar plastic materials :
en
ru
- ES3245U - Fan pay-pay provided with mirror. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1985894A - Lead pencil and method of making same :
en
- US1985982A - Control system :
en
- SU40382A1 - Blast Furnace Tuyere :
en
ru
- US1986723A - Shoe and the manufacture thereof :
en
- CH174004A - Soil treatment agents for combating plant diseases. :
de
en
- CA347224A - Furnace regulating apparatus :
en
fr
- CA347239A - Tape plaster container :
en
fr
- PL20743B1 - Apparent resistance system. :
en
pl
- ES135950A1 - A new device producing alcohol vapors for heating and cooking. :
en
es
- FR775623A - Coal carbonization improvements for the production of half-coke balls :
en
fr
- GB421750A - Improvements in or relating to compression ignition two-cycle oil engines :
en
- GB421916A - Method of preparing double compounds of the di- and trimethylxanthines with salts of camphoric acid :
en
- DE607633C - Microscope with an oblique view :
de
en
- GB421739A - Manufacture of disazo-dyestuffs and intermediates :
en
- SU40663A1 - Diaphragm pumpless pump for feeding and spraying flammable liquid in internal combustion engines :
en
ru
- US1986438A - Coupler :
en
- USD94179S - Design for a dress :
en
- US1986074A - Machine for slitting meat :
en
- US1986630A - Internal combustion engine :
en
- SU40293A1 - Automatic device for stopping the supply of material to the electromagnetic separator in case of its failure :
en
ru
- SU40342A1 - Method for producing substituted 9-chloroacridines :
en
ru
- SU40704A1 - Desulfurization process for liquids :
en
ru
- USD94212S - Design for a covered jar :
en
- FR775525A - Improvements to hard water softening filters :
en
fr
- SU40315A1 - Tool for clamping textile materials :
en
ru
- SU40373A1 - Folding machine :
en
ru
- US1986601A - Electrical instrument :
en
- FR775561A - A multi-element phonograph soundbox device of various sizes and operating with a single diaphragm :
en
fr
- PL20730B1 - The device for transferring the proppant by means of compressed air. :
en
pl
- US1985927A - Step-switch arrangement for tapping transformers :
en
- US1986627A - Control means for gas filled rectifiers :
en
- US1986360A - Thickening material fob use in the :
en
- DE607676C - Arrangement for the extraction of emanation-containing air :
de
en
- ES135951A3 - A process for the manufacture of sheet metal tubes. :
en
es
- GB421740A - Loom for weaving oriental knotted fabrics :
en
- GB421915A - Improvements in and relating to temperature control devices :
en
- DE575629C - Brand for items to be kept :
de
en
- US1985946A - Amplifying and reproducing system :
en
- US1986512A - Miniature welding machine :
en
- US1986594A - Loose leaf binder :
en
- US1986306A - Brake :
en
- SU40884A1 - Drive unit for motorized wheel drive wheels :
en
ru
- US1986061A - Lock thread for screw caps and the like :
en
- US1986240A - Ornament :
en
- DE607713C - Process for obtaining anhydrous methyl alcohol in addition to anhydrous ethyl alcohol :
de
en
- FR775549A - Mobile turret for air navigation devices :
en
fr
- DK49727C - Propeller blade. :
da
en
- ES135961A1 - Procedure for fuel injection in gaseous fuel burners. :
en
es
- DE607378C - Machine for wet treatment, especially for dyeing stretch yarn :
de
en
- FR775634A - Shapes for paved gravel roads and slabs and curbs used in their construction :
en
fr
- GB422111A - Improvements in or relating to apparatus for decatising webs of fabric :
en
- SU40686A1 - Device for reinforcing car body parts for welding :
en
ru
- US1985962A - Incinerator :
en
- US1986128A - Locking device :
en
- DE607574C - Pump with wobble piston and ball hub :
de
en
- FR775501A - Control pad for turnouts :
en
fr
- GB422031A - Improvements in or relating to yielding bearings :
en
- US1986210A - Copper alloy for conducting electricity :
en
- DE607636C - Grain cutter :
de
en
- US1986450A - Thermionic tube :
en
- SU40819A1 - Automatic telephone device :
en
ru
- GB421785A - Improvements relating to arc-extinguishing devices for electric switches :
en
- GB421905A - Improvements relating to slidable seats for vehicles and the like :
en
- SU40809A1 - The method of protection from icing metal moving parts of structures :
en
ru
- US1985909A - Window construction for refrigerators :
en
- US1986589A - Method and apparatus for forming and wrapping bricks of ice cream and the like :
en
- US1986648A - Abrasive wheel :
en
- PL20784B1 - System of vessels for drawing glass, connected to the glass furnace. :
en
pl
- US1986399A - Foot rest :
en
- DE607719C - Method for supplying lubricant to the current collectors of electrical machines :
de
en
- US1986080A - Recovery of by-products from distillation gases :
en
- US1986130A - Fabrication of aluminum and its alloys :
en
- DE607710C - Mixer :
de
en
- US1986590A - Reciprocating mechanism :
en
- US1986626A - Reel operating mechanism for dyeing machines :
en
- USD94204S - Design for a correspondence rack :
en
- USD94210S - Design for a covered jar :
en
- CA347252A - Bakery product :
en
fr
- CH174220A - Microphone. :
de
en
- FI16258A - Barkningstrumma :
en
fi
- US1986411A - Purification of n-mono-ethyl aromatic amines of the benzene series :
en
- US1986426A - Method of treating metals :
en
- US1986444A - mcintosh :
en
- SU40891A1 - Pressure device for spinning machines :
en
ru
- US1986767A - Steel and method of making the same :
en
- US1986421A - Box :
en
- US1986429A - Piston type discharge valve :
en
- US1986688A - Goggles :
en
- USD94224S - Design for a shoe :
en
- GB421856A - Method of making chromium steel :
en
- SU40489A1 - Method and gas generator for straw gasification :
en
ru
- US1986699A - Shear device :
en
- US1986708A - Decorticating device for timber :
en
- US1986739A - Nail-on brick :
en
- FR775603A - Improvements in signaling by illuminated buttons for elevators :
en
fr
- US1986436A - Transmission mechanism :
en
- FR775606A - Improvements in galvanizing processes for iron and steel sheets :
en
fr
- ES2833U - A hanging lamp (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421757A - Improvements in gas fired washing coppers :
en
- GB421907A - An improved reading guide :
en
- GB422116A - Improvements in method and means for controlling compasses :
en
- CA347181A - Rubber vulcanization :
en
fr
- CH174118A - Racing car game. :
de
en
- DE607621C - microphone :
de
en
- GB421932A - Improvements in or relating to the manufacture of luminous electric discharge tubes :
en
- DE607627C - Device for stirring substances in boiling liquids :
de
en
- US1986715A - Potato harvester :
en
- US1986063A - Punching machine :
en
- US1986730A - Tobacco pipe :
en
- CH174047A - Ventilation device on liquid containers such as wine and cider barrels etc. :
de
en
- CH174114A - Skis with protective edges. :
de
en
- GB421834A - Improvements in mercury-tube switches and relays :
en
- SU40308A1 - Adaptation for automatic feeding of the forest to the mechanical shaft logging :
en
ru
- CA347140A - Refrigerating material handling method :
en
fr
- AU1451333A - Improvements in or relating to cathode ray tubes :
en
- PL20707B1 - High voltage discharge lamp. :
en
pl
- AU1565433A - Improved liquid meter :
en
- US1986026A - Signal transmitter :
en
- US1986172A - Steel and concrete construction :
en
- US1986666A - Slag-tapping furnace having a floor with inclined edges :
en
- US1986372A - Fountain pen :
en
- US1986454A - Gas and vapor compressor :
en
- GB421758A - Improvements in hinges :
en
- DE607618C - Device for controlling the overload valve of steam turbines :
de
en
- SU40405A1 - Centering device for coupling devices on the foot :
en
ru
- SU40683A1 - Device for feeding pipe when it is bent :
en
ru
- SU40812A1 - Method of refluxing at fractionated distillation of benzene products :
en
ru
- SU40845A1 - Method of making metal ingots :
en
ru
- GB421837A - Improvements in or relating to variable electric inductances :
en
- GB421994A - Improvements in and relating to grate bars for the furnaces of boilers and the like :
en
- GB422102A - Improvements in and relating to rotary drills, specially applicable for use in the manufacture of garments :
en
- US1985897A - Can feeding mechanism :
en
- US1986305A - Receiving rack for ironing machines :
en
- US1986497A - X-ray apparatus and supply cable for same :
en
- GB421744A - Improvements relating to electrically driven clocks :
en
- GB421924A - Improvements in or connected with toy electromotors :
en
- ES135969A1 - A machine for molding tiles by centrifugation. :
en
es
- AU1752834A - Improvements ingrain cleaners, separators andthe like :
en
- AU1944134A - Improvements in propelling screws :
en
- USD94233S - Design fob a shoe :
en
- CA347122A - Fruit jar lifter :
en
fr
- CA347153A - Return bend :
en
fr
- CH174065A - Waterproof garment. :
de
en
- CH174090A - Process for softening water. :
de
en
- CA347172A - Textile lubricant :
en
fr
- GB421928A - Improvements in or relating to liquid fuels for internal combustion engines :
en
- GB421963A - Improvements in or relating to the preparation of ferric oxide catalysts :
en
- US1986504A - Sanitary cup :
en
- SU40750A1 - Adaptation to silk-screening machines for automatic steam injection into the steam pelvis :
en
ru
- US1986698A - One-piece disk wheel :
en
- CH174188A - Braun tube, in particular for television purposes. :
de
en
- SU40307A1 - Loading machine :
en
ru
- SU40665A1 - Starting device for internal combustion engines :
en
ru
- CH174076A - Process for the preservation of parts of plants that contain perishable fats. :
de
en
- PL20737B1 - A method of producing derivatives of higher fatty alcohols. :
en
pl
- SU40445A1 - Device for stabilizing the voltage of rectified current :
en
ru
- SU40766A1 - Device for handling unit loads :
en
ru
- SU40707A1 - Continuous roll for recycling waste paper :
en
ru
- US1985898A - Method of affixing stamps :
en
- US1986718A - Powder dispenser :
en
- DE607649C - Control for flywheelless twin steam engines :
de
en
- US1986091A - Production of basic aluminum sulphate :
en
- US1986145A - Flap locking shipping box :
en
- US1986275A - Combination anterior mouth support and saliva ejector :
en
- US1986359A - Exhaust steam injector :
en
- US1986461A - Automobile control mechanism :
en
- US1986135A - Lift truck :
en
- US1986179A - Separator :
en
- CA347197A - Tabulating machine :
en
fr
- PL20692B1 - A boiler for central heating. :
en
pl
- SU40320A1 - The method of vulcanization of artificial leather :
en
ru
- SU40676A1 - Thread turning lathe :
en
ru
- US1986351A - Head lamp :
en
- US1986549A - Internal combustion engine :
en
- CA347107A - Filament, thread and ribbon production :
en
fr
- ES135949A1 - A procedure to indefinitely preserve the ironing of collars, cuffs, shirts and similar garments. :
en
es
- GB421851A - Improvements in machines arranged for multiple forming of metal components :
en
- GB421922A - Improvements relating to the smoothing of glass sheets :
en
- FR775639A - Device for measuring distances and depths :
en
fr
- USD94250S - Design fob a glass bottle :
en
- GB421857A - Improvements in or relating to submersible electric motors :
en
- GB422034A - Improvements in television :
en
- CH174059A - Device for generating adjusting movements of various sizes for automatically operating machines, in particular automatic gate embroidery machines. :
de
en
- US1986023A - Delivery mechanism for paper box machines :
en
- AU1516433A - Improved coin controlled vending machine :
en
- SU40694A1 - Sewing machine :
en
ru
- US1986717A - Feeding device for chaff cutting machines and the like :
en
- US1986206A - Hydraulic valve :
en
- ES134012A1 - An apparatus to ensure the aim in the use of firearms, replacing the line of sight with a luminous projection on white. :
en
es
- BE392677A - Cooling vessel for high power rectifiers :
en
fr
- CH174007A - Decoupling device for cattle in stables. :
de
en
- CH174103A - Process for sensitizing halide silver emulsions. :
de
en
- SU40316A1 - Device for measuring the width of the fabric :
en
ru
- SU40376A1 - Steam bush :
en
ru
- US1986081A - Short wave radioreceiver :
en
- PL20706B3 - Ah &, Slfoo Timing gear for internal combustion engines. :
en
pl
- US1985883A - Can feeding machine :
en
- US1986435A - Turbine engine :
en
- US1986265A - Transmission for automobiles and the like :
en
- CA347157A - Self spacing siding :
en
fr
- DE607692C - Hair clipper :
de
en
- CA347178A - Mail chute :
en
fr
- SU40359A1 - Method for producing phenolphthalein :
en
ru
- SU40366A1 - Steam machine we drive :
en
ru
- US1986331A - Admittance neutralizing amplifier :
en
- USD94221S - Design fob a shoe :
en
- DE607591C - Process for the production of voluminous refractory products from magnesium silicates :
de
en
- DE607703C - Switch with arc extinguishing by compressed gas :
de
en
- DE607619C - Automatic stop display :
de
en
- CH174126A - Counter for calculating machines. :
de
en
- CH174231A - A method of transferring a film using a cathode ray tube with a photosensitive screen and moving the film forward intermittently. :
de
en
- DE607564C - Method for weighing a load hanging on a trolley of a loading facility and a trolley for carrying out this method :
de
en
- DE607628C - Cell for the electrolytic production of light metals :
de
en
- CH174158A - Tap. :
en
fr
- SU40712A1 - Method for restoring whitened negatives :
en
ru
- US1985879A - Vegetable crate press :
en
- US1986513A - Electrically operated photoflash attachment :
en
- ES135610A3 - An industrial procedure to make commercial propaganda using pyrotechnics. :
en
es
- GB421911A - Improvements in swivel bearings :
en
- US1986257A - Method of and apparatus for desulphurizing oil :
en
- US1986384A - Cigar lighter mechanism :
en
- CH174086A - Adhesive. :
de
en
- CH174206A - Mold for artificial teeth. :
en
fr
- SU40635A1 - Checkout :
en
ru
- US1986658A - Cigarette dispenser :
en
- CH174239A - Packaging for fruits. :
en
fr
- PL20710B1 - Device for total or partial covering of door openings in freight wagons, especially for the transport of loose materials. :
en
pl
- PL20712B1 - Automatic device for adjusting the button cover or the bottom of straw balers and similar machines. :
en
pl
- SU40592A1 - Routing Camera :
en
ru
- US1986501A - Brooder :
en
- CH174226A - Oscillator modulator. :
de
en
- CA347133A - Ribbon inking material :
en
fr
- CH174146A - Vulcanizing press, in particular for automobile tires. :
de
en
- CH174122A - Automatic thermal regulator. :
en
fr
- US1985920A - Oil burner :
en
- US1986662A - Furnace :
en
- SU40495A1 - Spindle net network machine :
en
ru
- SU40885A1 - Spur for driving tractor wheels :
en
ru
- US1986214A - Power transmission control :
en
- ES135976A1 - By a method of bleaching bark fibers. :
en
es
- CA347123A - Pocket knife :
en
fr
- CH174274A - Register tab. :
de
en
- ES3222U - Perfected suitcase (Machine-translation by Google Translate, not legally binding) :
en
es
- USD94189S - Design fob a bottle :
en
- AU1409733A - Improved means for controlling the tail andother lights of motor andother vehicles :
en
- SU40633A1 - Tachometer :
en
ru
- CA347137A - Printing press :
en
fr
- DE607629C - Protective head cap :
de
en
- SU40855A1 - The method of painting stamped plastic products :
en
ru
- DE607646C - Device on wrapping machines for bread :
de
en
- FR775574A - Mechanism for rifle :
en
fr
- CH174193A - Electric resistance furnace. :
de
en
- PL20742B1 - :
en
pl
- SU40415A1 - Device for the suspension of the contact wire of electric railways :
en
ru
- GB421878A - Means for lateral transportation of ships' hatch beams :
en
- CH174066A - Method for gluing shoe tread parts, in particular rubber tread patches, to the bottom of the shoe. :
de
en
- DK49719C - Amplifier with automatic Sensitivity control, especially for Radiophone receivers. :
da
en
- DK49734C - Device by Gear, in particular for Motorcycles. :
da
en
- ES3229U - Hinge-hinge for double sheets. (Machine-translation by Google Translate, not legally binding) :
en
es
- BE406531A - :
en
fr
- CH174078A - Process for the production of a new condensation product. :
de
en
- CH174164A - Explosion engine with rotating pistons, two independent explosion chambers and an eccentrically mounted rotor to accommodate the pistons. :
de
en
- CA347223A - Cable clamp :
en
fr
- ES3251U - Wrapping of sterilized bedclothes, intended for the hotel industry, railways and passenger ships. (Machine-translation by Google Translate, not legally binding) :
en
es
- SU40362A1 - Self-cleaning evaporator :
en
ru
- SU40496A1 - The method of purification of coking, generator and similar gases from hydrogen sulfide :
en
ru
- SU40710A1 - Continuous motion movie projector :
en
ru
- US1985954A - Siren for the production of sharp cut tones of short duration :
en
- GB421904A - Treatment of light metals :
en
- CH174145A - Process for impregnating wood. :
de
en
- ES3233U - Closing device for containers such as bottles and the like that prevents them from filling once empty. (Machine-translation by Google Translate, not legally binding) :
en
es
- SU40465A1 - X-ray tube, mainly for structural analysis :
en
ru
- AU1496133A - Improvements in or relating to telephone instruments employing key or like switches :
en
- CA347149A - Fish lure :
en
fr
- CA347124A - Medicinal tea :
en
fr
- CH174172A - Method for operating deflagration systems with one or more deflagration chambers, in particular for internal combustion turbines. :
de
en
- SU40334A1 - The method of separation of iodine from solutions :
en
ru
- GB422017A - Improvements in multicolour screens for use with colour-record lenticular films :
en
- GB422025A - Wall with plastic refractory lining cooled by air circulation and method of construction for the same :
en
- CA347248A - Photographic sheet :
en
fr
- PL20688B1 - A method of liquefying and separating gases containing carbon dioxide. :
en
pl
- DE607716C - Schalater controlled by a heat release :
de
en
- FR775572A - Device for the inscription of advertising on sidewalks, roadways, etc. :
en
fr
- DE584558C - Harp-like string instrument :
de
en
- GB421803A - Improvements in or relating to power transmission belts :
en
- SU40737A1 - Fire Alarm Device :
en
ru
- CH174141A - Tool holder for turning tools. :
de
en
- ES3231U - An agenda or dietary applicable to the computations, terms and all kinds of observations of a judicial nature (Machine-translation by Google Translate, not legally binding) :
en
es
- GB422065A - Improvements in or relating to valves, being more especially for those controlling the flow of steam, gases or liquids in pipes and storage vessels :
en
- SU40343A1 - Purification of methadinitrobenzene :
en
ru
- GB421882A - Improvements in or relating to heels and the fitting thereof to shoes :
en
- GB421787A - Improvements in and relating to hinged windows and the like :
en
- GB421999A - Improvements in camel hair brushes for treating the throat and for other medical purposes :
en
- PL20705B1 - Kt7-47-br3r- A gear pedal with a gear ratio that can be changed continuously. :
en
pl
- PL20774B3 - Method of obtaining soluble asymmetric arsenic compounds. :
en
pl
- PL20793B1 - The method of decomposing gas mixtures. :
en
pl
- US1986394A - Pen :
en
- SU40585A1 - Locomotive spool checker :
en
ru
- US1985933A - Undergarment :
en
- USD94254S - Design fob a lace :
en
- ES135970A1 - A machine for molding steps by centrifugation. :
en
es
- FR775502A - River or sea ferry arranged to allow the embarkation and disembarkation of vehicles, during its docking, by its transverse to an inclined hold :
en
fr
- DE607602C - Coupling circuit between a single-tube stage and a push-pull tube stage :
de
en
- GB421961A - Improvements in or relating to electrical contact devices for use with sockets or holders for thermionic valves :
en
- SU40294A1 - The method of preparation of flotation reagent for sulfide minerals and ores :
en
ru
- SU40441A1 - Electric motor direct current :
en
ru
- US1986255A - Mattress and similar structure :
en
- US1986296A - Pile driver attachment for percussive tools :
en
- SU40648A1 - Flax machine :
en
ru
- BE406198A - Humidor for letter envelopes and the like :
en
fr
- CA347182A - Strip material slitting and plying apparatus :
en
fr
- CH174093A - Visual file with card holders. :
de
en
- SU40768A1 - Device for loading open wagons, mainly forest material :
en
ru
- US1986373A - Armature winding apparatus :
en
- PL20686B1 - Mounting of the steering wheels of the outboard car, especially for cars. :
en
pl
- SU40515A1 - Device for fixing for the sake of mouth :
en
ru
- SU40568A1 - The method of preparation of plastics :
en
ru
- US1986670A - Ledge block :
en
- SU40551A1 - Hollow chisel :
en
ru
- SU40889A1 - Device for transmitting the angle of rotation :
en
ru
- US1986604A - Rectifier compounding system :
en
- US1986684A - Protractor :
en
- SU40864A1 - Device for laying drainage pipes :
en
ru
- US1986018A - Aquarium :
en
- DE607558C - Articulated bowl with saddle grate :
de
en
- US1986013A - Recycling control system and apparatus for oil burners and the like :
en
- SU40396A1 - Track in curves of small radius :
en
ru
- ES135931A1 - An improved procedure to crystallize borax, starting from solutions. :
en
es
- GB421782A - Improved wire-cloth trays for biscuit making :
en
- SU40714A1 - Machine for copying drawings, plans, etc. :
en
ru
- PL20709B1 - A method of determining the angle of elevation, by listening devices, of weapons during night anti-aircraft shootings, and an apparatus for carrying out the method. :
en
pl
- US1985899A - Pipe slip joint :
en
- US1986647A - Submarine signaling apparatus :
en
- DE607547C - Railway switch for derailment-proof rail vehicles :
de
en
- GB421912A - Improvements in or relating to polishing, abrading and like devices :
en
- DE607645C - Grippers on wrapping machines :
de
en
- DE607695C - Lifting device for weirs :
de
en
- GB421894A - Improvements in and relating to clutch-operating devices for power transmission systems :
en
- FR775588A - Improvement in rotary vat meat cutting machines :
en
fr
- GB421983A - Improvements relating to power transmission assemblies, particularly for agricultural or road tractors :
en
- PL20694B1 - The method of crude oil storing in driveways with waiting. :
en
pl
- SU40706A1 - Continuous roll for pulp production :
en
ru
- US1985907A - Navigational instrument :
en
- ES135987A3 - A process for manufacturing rubber footwear or parts thereof. :
en
es
- GB421827A - Improvements in and connected with safety controls for winding, haulage, or lifting gears :
en
- US1986071A - Temporary necktie holder :
en
- GB421988A - Improvements in and relating to the manufacture of rustic bricks :
en
- GB422082A - Improvements in or relating to winches for use with dye cisterns and like vessels :
en
- US1985906A - Solder wiper :
en
- GB421943A - Esters of 2-ethylbutanol-1 :
en
- GB422126A - Improvements in fertilisers :
en
- GB422019A - Improvements in shock absorbing devices :
en
- FR775562A - Device for varying the narrowest section of an expansion nozzle of invariable diameter, intended in particular for shock disintegrators :
en
fr
- GB421883A - Photo-holder :
en
- FR775548A - Tapes for obtaining by braiding flat or warped surfaces, walls and panels thus obtained and articles or objects comprising application :
en
fr
- GB422064A - Improvements in television :
en
- DE607650C - Exchangeable clamp lock for connecting electrical lines :
de
en
- FR775551A - Improved device for the assembly in the form of flexible band of independent elements, such as cartridges, for the continuous supply of machine guns and other applications :
en
fr
- FR775503A - Compounding and protection device for electric discharge devices :
en
fr
- ES135329A1 - Safety device against railway collisions. :
en
es
- GB422043A - Improvements in and relating to tables, leg-rests and the like :
en
- GB421901A - Improvements in and relating to trousers, breeches, shorts, plus fours and like articles of clothing :
en
- ES135927A1 - A manufacturing process in acid medium of chromed dyes. :
en
es
- ES135999A1 - PROCEDURE FOR MANUFACTURING STOCKINGS IN AN OPERATION ON THE STRAIGHT COLLECTION MACHINE :
en
es
- GB421743A - Improved case or cabinet for storing packets, boxes, cartons and the like :
en
- GB421938A - Improvements in or relating to thermostatically controlled valves :
en
- GB422032A - Apparatus for treating gaseous liquids with fluids :
en
- US1986738A - Artificial bait and fishing lure of the spinner type :
en
- US1985918A - Liquid dispensing apparatus :
en
- GB422055A - Improvements in and relating to electric wire conduits :
en
- DE607698C - Radially loaded counter-rotating turbine with unequal power distribution :
de
en
- ES135654A1 - NEW DEVICE TO IMMEDIATELY REMEDY AUTOMOTIVE ENGINE FIRE FAILURES :
en
es
- FR775534A - Improvements made to the supports of variously orientable parts, in particular those of "rear-view mirrors" for motor vehicles :
en
fr
- SU40795A1 - Adaptation to cuttings for trapping tails and small beets and separating impurities from them :
en
ru
- US1986060A - Easy chair and the like :
en
- GB421832A - Improvements in or relating to light fittings and accessories :
en
- DE607586C - Computer drive for the brewing tub of depilatory devices :
de
en
- SU40452A1 - Magnetoelectric measuring instrument :
en
ru
- US1986122A - Partition riser :
en
- US1986377A - Heat exchange apparatus :
en
- FR775681A - :
fr
- US1985929A - Thermostatically controlled fluid mixing device :
en
- US1986244A - Typewriter :
en
- US1986295A - Change speed gearing :
en
- US1986419A - Coupling means :
en
- US1986455A - Fluid actuator :
en
- CH174247A - Drive device on sliding car roofs. :
de
en
- USRE19409E - Freezing tray :
en
- CA347099A - Artficial silk :
en
fr
- FR775582A - Reed packing basket for flowers and fruits and all other similar items :
en
fr
- DE607546C - Elastic wheel for rail vehicles with a rubber bandage running on the rail :
de
en
- SU40739A1 - Handheld small device :
en
ru
- GB422084A - Method and apparatus for covering thick leads with cases of celluloid or the like :
en
- CH174260A - Equipment on windows and doors to fix the open sash. :
de
en
- US1986470A - Fluid pressure brake :
en
- US1986677A - Builder's hardware :
en
- US1986777A - Device for drawing wire :
en
- US1986011A - Twin salt and pepper shaker :
en
- US1986611A - Automatic labeling and/or package sealing machine :
en
- AU1564733A - An improved vat for treating cream and like substances :
en
- CA347215A - Rubber vulcanizing process :
en
fr
- DE607557C - Retaining bar with recess for inserting cutlery in drawers, boxes or the like. :
de
en
- SU40853A1 - A method of making thin films from cellulose solutions and its derivatives :
en
ru
- US1986093A - Commutator brush release :
en
- SU40501A1 - The method of processing gastric film :
en
ru
- SU40577A1 - Apparatus for dividing angles into equal parts. :
en
ru
- SU40523A1 - Magnesium Alloys Casting Mold :
en
ru
- US1985947A - Concentrator :
en
- DE607691C - Ball free wheel fitting for hanging sliding doors and windows :
de
en
- SU40541A1 - Fish cutting machine :
en
ru
- SU40880A1 - Method for the production of combined filming for color cinema :
en
ru
- SU40596A1 - Apparatus for determining the speed and direction of water flow :
en
ru
- GB421814A - Improvements in or relating to fastening supplying :
en
- GB421846A - Improvements in means for mounting cylindrical bobbins in machines for spinning artificial silk :
en
- GB422191A - Improvements in and relating to method of preparing rubber :
en
- DE607614C - Laundry or the like :
de
en
- DE607567C - Optical system for reproducing the sound in light sounders :
de
en
- DE607718C - Device for the coordination of earth fault extinguishers, in which an artificial asymmetry of the network is brought about by a resistance earthing :
de
en
- SU40519A1 - Method for making stainless steel dental bridges :
en
ru
- SU40473A1 - Electrode holder :
en
ru
- US1985924A - Transmitter :
en
- DE607403C - Process for the production of a pulp containing glue :
de
en
- SU40749A1 - Coconic Discharge Basin Feeding Device :
en
ru
- DE598819C - Method of making a cardboard box or tube of rectangular cross section from a flat, notched sheet :
de
en
- FR775546A - Improvements to processes for the treatment of cellophane, in particular to those for forming transparent walls such as, for example, those included in gas masks :
en
fr
- SU40391A1 - Method of straightening damaged castings :
en
ru
- SU40639A1 - Apparatus for controlling the operation of kneaders, for example, for pasta production :
en
ru
- GB421861A - Improvements in portable generators for use with radio transmitting units :
en
- US1986558A - Paper feeding machine :
en
- US1986762A - Dewaxing by filtration :
en
- US1985977A - Manganese carboxylates and the process of making them :
en
- US1986174A - Fabricated metal grand stand :
en
- US1985992A - Building blocks :
en
- US1986712A - Observation compartment for prisons and the like :
en
- CA347232A - Colour cinematography :
en
fr
- CH174166A - Ignition device with a device for adjusting the ignition point. :
de
en
- GB421931A - Improvements in and connected with adjustable supporting brackets for awning blinds :
en
- GB422068A - Improvements in or relating to loading apparatus of the scraper-loader type :
en
- SU40642A1 - Manual Seeding Device :
en
ru
- US1986035A - Broiler operating mechanism :
en
- US1986231A - Tractor trailer coupling :
en
- CA347206A - Railway car truck :
en
fr
- US1986545A - Engine :
en
- US1986550A - Folding display :
en
- SU40379A1 - Freezing method for ice cream mixture :
en
ru
- US1986606A - Mixing and stirring device :
en
- US1986756A - Spraying machine :
en
- US1986045A - Change speed gearing :
en
- CA347108A - Artificial silk :
en
fr
- US1986459A - Starting mechanism for internal combustion engines :
en
- CH174150A - Reciprocating slide with hydraulic piston gear on machine tools and similar machines. :
de
en
- CH174214A - Electric branding iron heater. :
de
en
- CH174268A - Process for the preparation of an azo dye. :
de
en
- DK49722C - Procedure for the manufacture of insulation boards of plant parts with the addition of asphalt and similar substances. :
da
en
- CH174232A - System for waking up guests in inns. :
de
en
- US1985957A - Oil burner :
en
- US1986336A - Superheater :
en
- CH174175A - Steam generation system with a high-pressure steam generator, in which the working fluid is fed as feed liquid to one end of at least one pipe system and is withdrawn as superheated steam at the other end. :
de
en
- CH174014A - Device for sealing windows and doors. :
de
en
- CH174013A - Process for the production of an acid- and alkali-free, jointless, insulating underlay for linoleum, rubber, cork boards and parquet. :
de
en
- CA347231A - Colour cinematography :
en
fr
- US1986409A - Collapsible tube dispenser :
en
- USD94231S - Design fob a bottle :
en
- US1986141A - Hat mold :
en
- US1986322A - Method of purifying a mixture of acetaldehyde and acetic anhydride :
en
- US1986219A - Cooling means for shafts :
en
- DE607589C - Short timer for echo sounding :
de
en
- SU40748A1 - Roving Pelting Machine :
en
ru
- SU40504A1 - Dehairing machine :
en
ru
- SU40656A1 - Harpoon for whale :
en
ru
- USD94249S - Design for a shoe :
en
- BE406285A - :
en
fr
- CA347188A - Vehicle driving mechanism :
en
fr
- PL20724B1 - Device for rolling mastic glass panels. :
en
pl
- SU40847A1 - Collapsible building :
en
ru
- US1986001A - Manufacture of plasters :
en
- US1986664A - Furnace :
en
- AU1485333A - An improved crushing, grinding, and amalgamating mill :
en
- ES135909A1 - Method of making stockings in an operation on the straight collection machine. :
en
es
- SU40711A1 - Focusing device for film projector focus :
en
ru
- SU40826A1 - Insulated Electrical Conductor :
en
ru
- US1986345A - Stuffing for chairs and method of treating same :
en
- PL20738B1 - Device for supplying external air to closed rooms. :
en
pl
- SU40777A1 - Crane for servicing gates of a multi-span dam :
en
ru
- CA347205A - Conduit manufacture :
en
fr
- CH174049A - Body for holding rayon and other artificial, thread-like structures in the spinning process. :
de
en
- PL20760B1 - A method of making soap and glycerin. :
en
pl
- US1986048A - Convertible automobile top :
en
- CA347226A - Valve :
en
fr
- FR775508A - Footwear and its manufacturing process :
en
fr
- GB421877A - Improvements in or relating to photographic and cinematographic films :
en
- DE607611C - Flange with lock nut for the flow openings on bathing stoves :
de
en
- SU40626A1 - Counting machine for adding and subtracting numbers :
en
ru
- SU40902A1 - Electromagnetic loom motor shutdown when weft is broken :
en
ru
- SU40306A1 - Mine Mining Machine :
en
ru
- US1986287A - Electric regulating system :
en
- SU40292A1 - Apparatus for recovering metal particles from molding earth :
en
ru
- US1986169A - Method and apparatus for making metal containers :
en
- US1986392A - Corrective device for secondary clocks :
en
- CH174264A - Process for the preparation of 2-n-butylaminobenzene-1-carboxylic acid-4-sulfonic acid. :
de
en
- CH174125A - Tariff change device for electric meter. :
en
fr
- FR775530A - Device for converting a passenger compartment into a six-berth compartment :
en
fr
- CH174135A - Anchor watch movement, baguette-shaped. :
en
fr
- CA347244A - Textile material :
en
fr
- GB421871A - Device for joining pipes :
en
- SU40327A1 - The method of preparation of sterile filter plates :
en
ru
- SU40478A1 - A method of making mastic for polishing :
en
ru
- SU40566A1 - Method of making colored films from cellulose ethers and resins :
en
ru
- US1986543A - Method of canning sweet potatoes :
en
- PL20768B1 - A mosaic-tiled floor made of wood or a similar material. :
en
pl
- SU40432A1 - Electrical cable with contacts distributed along it :
en
ru
- USD94182S - Design fob a tea warmer or similar :
en
- SU40387A1 - The filling device to the blast furnaces :
en
ru
- CH174142A - Device for clamping a tool on a machine tool. :
en
fr
- CH174034A - Device for securing windows and doors in the open position. :
de
en
- CH174138A - Process for the production of a sintered hard metal alloy for tools and work equipment. :
de
en
- AU1433133A - Improvements in or relating to modulated carrier wave transmitting apparatus :
en
- CA347210A - Rail joint bar :
en
fr
- CH174183A - Outdoor disconnector drive device. :
de
en
- BE406000A - Accounting device comprising accounting sheets :
en
fr
- CH174057A - Shot sensor device. :
de
en
- CH174081A - Process for producing a solid diazo compound. :
de
en
- SU40589A1 - A device for finding the terrain of laying points at the bottom of the embankment when dividing the earth bed for secondary railways, etc. :
en
ru
- US1986126A - Lever and lock :
en
- SU40494A1 - Knotless Net Machine :
en
ru
- US1986283A - Elevator :
en
- ES135980A1 - Procedure for the destructive hydrogenation of carbonaceous distillable materials. :
en
es
- FR775573A - Diesel engine vaporizer injector :
en
fr
- US1986704A - Protective coating for metals :
en
- US1986665A - Furnace :
en
- FR775519A - Detachable mesh for marine chains and others :
en
fr
- SU40602A1 - Sound recorder :
en
ru
- AU1581534A - Improvements in or relating to railway or like signalling systems :
en
- DE607552C - Adjustable ring transformer :
de
en
- FR775578A - New dyes of the carbocyanine series and their preparation process :
en
fr
- GB421998A - Improvements relating to compression ignition oil engines :
en
- US1986086A - Illuminated lip stick :
en
- US1986751A - Saliva ejector mouthpiece :
en
- US1986768A - Multichannel telegraph printer :
en
- DE607653C - Protective device against excessively high contact voltage during electric arc welding :
de
en
- GB421829A - Improvements in levelling apparatus :
en
- US1986655A - Tag marking machine :
en
- SU40655A1 - Mobile device for drilling ice holes in ice and pulling a seine through them during ice fishing :
en
ru
- US1985885A - Preparation of 1,3 diamino-2-propanol :
en
- US1986066A - Airplane :
en
- GB421914A - Improvements in, or relating to, securing wheels to vehicles :
en
- GB422087A - Improvements in automatic release apparatus controlled by heat responsive means :
en
- DE607550C - Overcurrent carriers, fuse insensitive to start-up with fusible conductor embedded in arc-extinguishing filler :
de
en
- SU40397A1 - Tool for tightening rail rail nuts :
en
ru
- CH174221A - Circuit arrangement for time zone counting in telephone systems with automatic network group traffic. :
de
en
- US1986146A - Land vehicle :
en
- PL20754B1 - :
en
pl
- US1986585A - Nickel alloy :
en
- SU40470A1 - Device for eliminating the influence of skin effect and Foucault currents on the frequency response of self-induction coils :
en
ru
- SU40544A1 - Raw clay on the roof :
en
ru
- SU40598A1 - A device for recording temperature in salt baths, shaft furnaces, and similar furnaces. :
en
ru
- PL20728B1 - Method for the production of water-soluble sulfonates of heavy metals. :
en
pl
- SU40877A1 - Floating cover for flammable liquids in tanks :
en
ru
- CH174210A - Process for the preparation of 5-ethyl-5-piperidinobarbituric acid. :
de
en
- GB421769A - Improvements in means for fastening railway rails to sleepers :
en
- DK49728C - Procedure and Device for Manufacturing a Basic Wire Chain for Stuffing or Repairing Damaged Garments or Woven Fabrics. :
da
en
- CH174253A - Brake linkage on vehicle brakes, in particular rail car brakes. :
de
en
- SU40369A1 - Reversible steam distributing mechanism of the Heisinger type :
en
ru
- GB421954A - Improvements in or relating to the manufacture of electric lamps and luminous electric discharge tubes :
en
- GB421992A - Improvements in or relating to the manufacture of metal tubes and tubular articles :
en
- CA347186A - Fluid pump :
en
fr
- CH174147A - Pan mill. :
de
en
- US1986115A - offenhauser :
en
- US1986681A - Sign device :
en
- PL20759B1 - Camera for copying films made on corrugated sheets, equipped with a rotating prism. :
en
pl
- PL20781B1 - Flexible wheel for vehicles on rails and other applications. :
en
pl
- US1986106A - Process of making an article comprising a continuous length of rubber :
en
- PL20767B1 - Method of obtaining dioxybenzene derivatives. :
en
pl
- US1985971A - Method of multiple pointing stone chisel :
en
- US1986194A - Conducting chemical reactions in alkaline media :
en
- US1986412A - Culinary device :
en
- SU40727A1 - Device for setting ships in motion :
en
ru
- SU40856A1 - Method of ore reduction :
en
ru
- US1986098A - Lighter :
en
- US1986578A - Stripe attachment for knitting machines :
en
- SU40780A1 - Method and apparatus for carbonated and cooled beverages :
en
ru
- SU40850A1 - Staking tool :
en
ru
- SU40852A1 - Pourer (watering can) for making films from cellulose solutions :
en
ru
- US1986163A - Beater :
en
- US1986314A - Safety device for motor vehicles and the like :
en
- US1985884A - Change speed transmission :
en
- CH174270A - Process for the production of an indigoid dye. :
de
en
- SU40634A1 - Tachometer :
en
ru
- SU40681A1 - Klupp :
en
ru
- US1986423A - Process for the production of diphenylmethanes :
en
- DE607559C - Door seal controlled from the closing side of a door :
de
en
- AU1633934A - Insecticidal oil sprays :
en
- ES135926A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT, ON A PROCEDURE FOR THE MANUFACTURE OF GLASS PRODUCTS BY STRETCHING OR LAMINATING :
en
es
- DK49731C - Vandlaas, especially for washbasins. :
da
en
- US1986158A - Valve :
en
- US1986586A - Cotter pin :
en
- DE607551C - Self-cooled, closed, double-encapsulated electrical machine with two separate cooling air flows :
de
en
- DE607663C - Process for the production of cyanuric acid :
de
en
- DE607704C - Lighting device for control switch :
de
en
- GB421763A - Improvements in or relating to variable speed transmissions for use with internal combustion engines :
en
- GB421897A - Improvements in chairs :
en
- GB421951A - Improvements in or relating to reciprocating shears for cutting moving bars :
en
- GB421798A - Improvements in and relating to resilient transmission gearing :
en
- FR775630A - Flexible hose for high pressure hydraulic brake systems :
en
fr
- GB421772A - Cleaning device :
en
- US1986328A - Waterproof protection for watches :
en
- CH174132A - Wrist watch. :
de
en
- DE607669C - Circuit for frequency and phase modulation :
de
en
- DE607637C - Calculating or accounting machine :
de
en
- GB422341A - Improvements relating to carburettors for internal combustion engines :
en
- SU40870A1 - Pipe connection :
en
ru
- GB421900A - Improvements in or relating to thermostatically-controlled valves, more especially for the cooling systems of internal-combustion engines :
en
- FR775622A - Semi-automatic starter control device for internal combustion or internal combustion engines :
en
fr
- FR775648A - Automatic coin counting and coin roll machine :
en
fr
- FR775505A - Improvement in fluid pressure servo motor controls :
en
fr
- SU40430A1 - Cable for moving electrical receivers :
en
ru
- USD94205S - Design fob a punch bowl :
en
- DE607576C - Guide device for the supporting rollers of the track links of motor vehicles running between two guide rails :
de
en
- GB421784A - Improvements in locating and spotting machines for markingout-work :
en
- GB422001A - Operating means for brakes, clutches and other devices operated by fluid pressure :
en
- ES3238U - Sustentaºculos for posters, calendars and figures or cut out drawings of the calls of perspective. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB422365A - Improvements in or relating to printing presses :
en
- SU40616A1 - Heat meter :
en
ru
- SU40305A1 - Mining harvester :
en
ru
- SU40637A1 - An apparatus for indicating winning bond numbers :
en
ru
- DE607635C - Device for displaying harmful gases in the air :
de
en
- DE607647C - Shower head with screwed-in stopper :
de
en
- ES3227U - A new mixed rubber sole and other materials for footwear (Machine-translation by Google Translate, not legally binding) :
en
es
- FR775526A - Advanced organ performance for controlling light effects :
en
fr
- FR775638A - Improvements to the means of controlling supercharged aviation engines, or other high compression ratio aviation engines :
en
fr
- CH174262A - Double bed. :
de
en
- SU40383A1 - Machine for feeding the nozzle part of the tuyere hose when changing tuyeres and blast furnace embrasures :
en
ru
- US1986124A - Shoe pad :
en
- US1986333A - Prevention of gum formation in gas :
en
- GB421843A - A process for stabilising peroxide solutions :
en
- BE406364A - Process for the concentration of organic carboxyl acids :
en
fr
- CH174123A - Method and device for multiple, continuous testing of materials, in particular for testing the strength and evenness of webs by tearing pieces of the same of a certain length. :
de
en
- AU1565133A - Improvements in or relating to thermionic valves :
en
- CH174203A - Contact protection device for bulb base. :
de
en
- GB422113A - A tilting glass-bulb mercury arc device :
en
- SU40787A1 - A device for forming a weaving loom :
en
ru
- AU1575833A - Improvements in or relating to vacuum cleaners :
en
- ES3219U - Bobbin for automatic change looms. (Machine-translation by Google Translate, not legally binding) :
en
es
- DK49718C - Multi-grid pipe coupling with Feedback. :
da
en
- GB421959A - Device to facilitate the removal of the magazines from a matrix composing and type line casting machine :
en
- GB421730A - Coupling means for road vehicles and the like :
en
- GB421831A - The manufacture of pure 1-amino-2.3-dimethylanthraquinone :
en
- CA347166A - Electric protective arrangement :
en
fr
- PL20789B1 - Electromotive drive device, suitable in particular for apparatus in systems for signaling at a distance, e.g. for switches, pulse or signal transmitters or similar devices. :
en
pl
- SU40719A1 - Pneumatic deep pump :
en
ru
- SU40815A1 - Angle rail for driveways :
en
ru
- CH174113A - Roller skate. :
de
en
- CH174163A - Injection internal combustion engine. :
de
en
- CH174285A - Case for sports people. :
de
en
- US1986038A - Vibrator :
en
- US1986112A - Electric controlling apparatus :
en
- US1986711A - Tool for applying fastener elements :
en
- SU40304A1 - Mining harvester :
en
ru
- SU40371A1 - The method of making cliches from paper :
en
ru
- SU40400A1 - Transport device :
en
ru
- SU40834A1 - The method of cracking petroleum products :
en
ru
- SU40868A1 - Fettinger type hydraulic coupling :
en
ru
- SU40605A1 - Table to a polarization microscope :
en
ru
- SU40617A1 - Instrument for measuring temperature and humidity :
en
ru
- US1986059A - Lamp shade :
en
- CH174162A - Two-stroke engine with exhaust discharge at the cylinder end on the cover side and piston-controlled air inlet slots at the other end. :
de
en
- SU40326A1 - Apparatus for continuous filtering :
en
ru
- US1986094A - Bead forming apparatus :
en
- US1986304A - Safety device for gas burners :
en
- US1986327A - Road material machine :
en
- AU1573933A - Improvements in and relating to fasteners or locking devices for sliding sash windows andthe like :
en
- CH174046A - Can lock. :
de
en
- AU1516033A - Improvements in or relating to boxes, cartons and like containers :
en
- CH174082A - Process for the production of dyes. :
de
en
- SU40570A1 - Method of processing waste jet for various products :
en
ru
- US1986250A - Dispenser :
en
- SU40384A1 - A device to divert to the nozzle side of the tuyere arm :
en
ru
- US1986335A - Hydraulic and similar cement :
en
- CA347242A - Artificial yarn :
en
fr
- CH174027A - Process for improving the properties of hydraulic binders. :
de
en
- DE607640C - Device for lubricating the push spindle in the slides of gear slotting machines :
de
en
- CH174182A - Device for extinguishing the alternating current interruption arc of switches or fuses. :
de
en
- ES135983A1 - Improvements in the manufacture of bottles. :
en
es
- US1986087A - Labyrinth packing :
en
- SU40514A1 - A method of making a cellulose film of viscose for replacing the sacking on the rollers of the spinning machines :
en
ru
- SU40603A1 - Wide-angle photographic lens of anastigmat corrected for distortion :
en
ru
- DE607675C - Arrangement for influencing biological processes, especially the state of the human body, by ions :
de
en
- CA347238A - Automobile wheel guiding device :
en
fr
- CA347211A - Electric switchgear :
en
fr
- SU40572A1 - The method of processing friction tapes, cones or Ferrado discs :
en
ru
- US1986047A - Dusting attachment for printing presses known as an offset machine :
en
- US1986417A - Cabinet and the like :
en
- US1986643A - Continuous ribbon printing machine :
en
- US1986734A - Strip coiler :
en
- US1986369A - Method of and apparatus for electric heating and welding :
en
- US1986703A - Musical instrument rack :
en
- FR775609A - Tools allowing the execution of elbows at 180 deg. :
en
fr
- DE607616C - Device for the uniform development of hydrochloric acid gas :
de
en
- SU40774A1 - Adjusting to clockwork to prevent balance from jamming :
en
ru
- US1986269A - Adapter :
en
- CH174169A - Device on internal combustion engines with a starting device. :
de
en
- SU40662A1 - Device for switching off electric ignition of internal combustion engines in case of overheating of their parts :
en
ru
- SU40670A1 - Fixture for central lubrication :
en
ru
- CH174187A - Trip device for electrical switching devices. :
de
en
- CA347158A - Plug connector :
en
fr
- US1985980A - Stove construction :
en
- US1986316A - Method and apparatus for automatically controlling the operation of air conditioningsystems :
en
- BE406337A - :
en
- US1986014A - Fastening means for sheathing :
en
- SU40773A1 - Device for drying grain and similar materials :
en
ru
- US1986096A - Apparatus for the boring of wells or shafts, and for like operations :
en
- US1986595A - Automatic switching device for phonographs :
en
- BE406303A - :
en
- CA347160A - Door hanger :
en
fr
- US1986222A - Electric switch :
en
- US1986612A - Beam head :
en
- PL20716B1 - 67? 6/25 (0? Hydraulic clutch. :
en
pl
- CH174192A - Process for the manufacture of electric plate capacitors. :
de
en
- BE406079A - :
en
- AU1665134A - Portable apparatus to facilitate the loading and unloading of road transport vehicles :
en
- CA347156A - Interlocking shingle :
en
fr
- CH174100A - Cinema film cassette. :
de
en
- CH174248A - Anti-skid rubber tires for vehicles and processes for their manufacture. :
de
en
- BE406078A - :
en
- SU40677A1 - Eccentric machine for single spindle machines :
en
ru
- CH174096A - Drive device for the print head of head presses. :
de
en
- SU40615A1 - The method of monitoring the temperature of the furnaces :
en
ru
- US1986203A - Locking gas cap :
en
- US1986605A - Testing apparatus for aeroplanes :
en
- USD94194S - Design fob a coffee making :
en
- DE607660C - Process for the direct rolling of internal and external pipe threads, in particular for pipes made of soft metal :
de
en
- SU40718A1 - Hydraulic rod pump for deep wells or boreholes :
en
ru
- US1986075A - Machine for slitting meat :
en
- GB421995A - Improvements in means for feeding liquid or viscous materials to film forming drums or cylinders :
en
- CA347198A - Adhesive :
en
fr
- CA347222A - Cable clamp :
en
fr
- CH174273A - Process for the preparation of a lightfast dye of the quinoline series. :
de
en
- SU40291A1 - Gold recovery method using gateways :
en
ru
- US1986705A - Electric sign :
en
- SU40599A1 - Device for registration of heat treatment process :
en
ru
- BE406123A - :
en
- SU40403A1 - Safety device for tram cars :
en
ru
- SU40734A1 - Method of making soles for shoes :
en
ru
- USD94195S - Design fob a coal and wood burning :
en
- USD94209S - Design foe a tray :
en
- US1985936A - Valve for hydraulic brake systems :
en
- PL20796B1 - The method of making silver items, e.g. table covers. :
en
pl
- US1986152A - Amusement device :
en
- US1986530A - Grinding mill :
en
- DE607672C - Pressure equalization device for oil-filled high-voltage cables :
de
en
- DE607727C - Motor mower, the cutting mechanism of which is arranged in a vertical direction by means of side arms in front of a motor vehicle :
de
en
- FR775511A - Improvements to safes used for the transport of goods :
en
fr
- CA347204A - Pipe joint manufacture :
en
fr
- CA347101A - Internal expanding brake :
en
fr
- CA347213A - Electric switchgear :
en
fr
- SU40746A1 - Drive to twisting and spinning vaters :
en
ru
- US1985893A - Battery grid casting machine :
en
- US1986103A - Dual-fed mill :
en
- US1986598A - Sprocket :
en
- US1986120A - Rail transit appliance for road vehicles :
en
- USD94219S - Design fob a bumper protector :
en
- DE607631C - Powerful photo lens made of four elements separated by air gaps :
de
en
- SU40822A1 - Connecting device for automatic and semi-automatic stations :
en
ru
- FR775635A - Universal iron with slopes and chamfers for routers :
en
fr
- GB422060A - Improvements in or relating to cathode ray tubes :
en
- GB421828A - Improvements in or relating to the manufacture of anthraquinone derivatives :
en
- GB421756A - Improvements in means for securing sheets of material for building and and other purposes :
en
- SU40472A1 - Electric induction furnace with iron core :
en
ru
- SU40689A1 - Neck for electric musical instruments :
en
ru
- US1986451A - Detachable doorlock :
en
- US1986719A - Refuse treating apparatus :
en
- GB421893A - Improvements in flushing cisterns :
en
- GB421796A - Improvements in or relating to thermally-responsive devices for use in electrical apparatus :
en
- GB421815A - Improvements in automatic reuglators :
en
- US1986318A - Stoker construction :
en
- SU40755A1 - Carrousel :
en
ru
- US1986564A - Internal combustion engine :
en
- DE607717C - Time switch for time grading protection :
de
en
- SU40733A1 - Shading device :
en
ru
- GB421923A - Improvements in or relating to healds for use in looms for weaving purposes :
en
- FR775650A - Shoe :
en
fr
- DE607548C - Locking device for electrical switchgear, especially for switchgear of electric rail vehicles :
de
en
- ES3234U - A three-pole electric current switch in the shape of a pear (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421761A - Cowling for aircraft engines :
en
- GB421997A - Adjustable round nose diamond turning tool :
en
- FR775550A - Automatic suction cup device for sewage delivery pipe :
en
fr
- US1986357A - Insulated pipe joint :
en
- DE607671C - Carrier frequency transmitter with one-sided amplifier :
de
en
- FR775595A - Improvements at t receiving stations. s. f., in particular with a view to obtaining a silent adjustment :
en
fr
- GB421863A - Improvements in or relating to poultry houses, coops or the like :
en
- GB421899A - Improvements in or relating to mechanical excavators :
en
- SU40498A1 - The way dehairing fur flap :
en
ru
- SU40510A1 - The method of obtaining spinning dies :
en
ru
- SU40591A1 - Area Measurement Apparatus :
en
ru
- SU40622A1 - Method of measuring pressure in bulk materials, e.g. sand :
en
ru
- SU40753A1 - Thread guide to reeling machine for cross skein :
en
ru
- GB421956A - Improvements in or relating to vacuum cleaners :
en
- GB422054A - Improvements in and relating to pile fabrics and looms for weaving the same :
en
- GB421838A - Method and apparatus for reducing the evaporation of gasoline and recovering gasoline vapours in closed storage tanks :
en
- US1986046A - Garden ornament :
en
- US1986102A - Screening machine :
en
- SU40621A1 - Strand Tension Tester :
en
ru
- ES135964A1 - A mechanism for governing the headlights of automobiles. :
en
es
- DK49724C - Box for Bottles. :
da
en
- GB422124A - Improvements relating to apparatus for the delivery of measured quantities of material of fluent character :
en
- SU40858A1 - Achromatic collecting eye :
en
ru
- SU40651A1 - Self-acting knots for a straw press :
en
ru
- ES135960A1 - Arrangement of electrodes for spark spaces of devices derived from excess voltage. :
en
es
- GB421735A - Improvements in and connected with semi-elliptical axle springs of motor-cars and like road vehicles :
en
- GB421947A - Improvements in and relating to elastic fluid power plants :
en
- FR775509A - Improvements to the metal reinforcements of reinforced concrete beams and pillars :
en
fr
- GB421952A - Improvements in sheet separating and feeding devices :
en
- GB421746A - Improvements relating to electrically driven clocks :
en
- DK49726C - Device by Awnings. :
da
en
- FR775570A - Safety razor :
en
fr
- FR775579A - Spring :
en
fr
- PL20797B1 - Fire warning device. :
en
pl
- DE607573C - Scrap baling press with hinged cover and a sliding door that closes the discharge opening :
de
en
- FR775556A - Improvement in the suspension of vehicle bodies :
en
fr
- GB422085A - Improvements in or relating to timing mechanism for machine guns on aircraft :
en
- SU40828A1 - Electronic lamp :
en
ru
- US1986200A - Window screen :
en
- US1986569A - Sound recording :
en
- SU40695A1 - Attachment to sewing machines for glueing on fabric before sewing :
en
ru
- SU40740A1 - Device for cleaning surfaces, for example, for rashkan surfaces of ship hulls :
en
ru
- SU40844A1 - Oil at the smelter :
en
ru
- SU40457A1 - Device for recording AC frequency measurements :
en
ru
- US1986164A - Hand bag frame :
en
- US1985938A - Dispensing container for tooth powder and the like :
en
- US1986127A - Color harmonizing apparatus :
en
- US1986140A - Pedestal :
en
- PL20786B1 - Electrolytic method of producing sodium perborate. :
en
pl
- SU40778A1 - Ship lift :
en
ru
- SU40411A1 - Bilateral car retarder :
en
ru
- US1986640A - Steering mechanism :
en
- USD94222S - Design for a shoe :
en
- ES135959A3 - A method of manufacturing a captured fabric. :
en
es
- GB422092A - Improvements in lock keys :
en
- FR775645A - Improvements to devices for applying vapors to hair and scalp :
en
fr
- GB421864A - Clutch mechanisms, particularly for change-speed gearing :
en
- US1986347A - Electrical plug connecter :
en
- SU40352A1 - The method of producing acetylene :
en
ru
- GB421825A - A pressure-operated electric switch :
en
- GB421842A - Improvements relating to grates for steam generators :
en
- FR775613A - Device applicable to sliding windows :
en
fr
- US1985944A - Engine :
en
- US1986531A - Wave organ :
en
- US1986623A - Signaling apparatus :
en
- SU40374A1 - Note printing machine :
en
ru
- SU40443A1 - Wind power generator :
en
ru
- SU40771A1 - A device for the dressing of grain :
en
ru
- PL20732B1 - Freshwood drying method and apparatus for carrying out the method. :
en
pl
- US1986143A - Fill cap :
en
- FR775641A - Sprayer device for carburettors :
en
fr
- US1986278A - Protective paper for photographic material :
en
- US1986652A - Attachment plug receptacle :
en
- GB421868A - Improvements in or relating to gear-driven pumps :
en
- GB422076A - Differential transmission mechanism for meters, clocks, and other purposes :
en
- SU40857A1 - Mechanical Ore Furnace :
en
ru
- US1986676A - Lock :
en
- DE607656C - Process for reducing the vapor tension on set mortar and concrete masses :
de
en
- SU40404A1 - Suspended road :
en
ru
- US1986166A - Plastic material dispenser :
en
- SU40631A1 - Training device for demonstrating Newton's third law :
en
ru
- DE607592C - Method and device for tying the closure part of filled bags :
de
en
- US1986548A - Apparatus for chemically cleaning fabrics, textiles, garments, and the like :
en
- CH174115A - Ski binding. :
de
en
- US1986108A - Straining device for vacuum drying apparatus :
en
- GB422014A - Apparatus for burning liquid or gaseous and solid fuel :
en
- ES3215U - Thermos with special closure. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421919A - Improvements in or relating to apparatus for cleaning crank-cases, gear boxes, or related parts of internal combustion engines :
en
- GB422199A - Improvements in or relating to printing presses :
en
- DE607466C - Switch with arc extinguishing by compressed air :
de
en
- US1986053A - Rewinding apparatus for sound films :
en
- ES135973A2 - IMPROVEMENTS IN THE VAPORIZING EQUIPMENT FOR LIQUID FUELS, OBJECT OF THE MAIN PATENT :
en
es
- ES135979A1 - Improvements in the manufacture of anticorrosive coatings. :
en
es
- US1986129A - Jack :
en
- US1986186A - Shock-absorbing apparatus :
en
- FR775555A - Safety installation for level crossings :
en
fr
- US1986479A - Means for supervising pneumatic fire alarm systems :
en
- DE607583C - Motorcycle with sidecar :
de
en
- ES136003A1 - Procedure for the manufacture of plates for signals and similar devices. :
en
es
- US1986568A - Engine :
en
- PL20731B1 - The method of running the filling material during silting of workings. :
en
pl
- SU40484A1 - Method for making grease :
en
ru
- SU40752A1 - The mechanism for semi-cross winding to the winder machine :
en
ru
- DE607603C - Telephone handset :
de
en
- DE607643C - Arrangement for echo sounders for ships :
de
en
- DE607689C - Headlights for bicycles and motorcycles :
de
en
- GB421790A - Improvements in or relating to cameras for colour photography :
en
- FR775506A - Improvement in the construction method of underground galleries :
en
fr
- CH174261A - Method and device for generating a gas with a low carbon oxide content. :
de
en
- SU40295A1 - Bagel Forming Machine :
en
ru
- SU40516A1 - Head apparatus for extraoral drainage :
en
ru
- US1986097A - Highway traffic marker :
en
- CH174110A - Device for applying liquids. :
de
en
- US1985973A - Flowing device for wells :
en
- SU40485A1 - The method of clarification of fatty acids obtained in the breakdown of fats reagent "Contact" :
en
ru
- SU40898A1 - Switching device for transporting installations :
en
ru
- PL20795B1 - :
en
pl
- SU40762A1 - Rotary Candy Wrapping Machine :
en
ru
- US1986241A - Production of vinyl-aryl compounds :
en
- CA347109A - Tire patch bevelling apparatus :
en
fr
- DE607655C - Device for loosening and removing dust from raw and cut tobacco :
de
en
- GB421733A - Improvements in or relating to methods of and apparatus for the distillation of fatty acids and the products resulting therefrom :
en
- US1986258A - Boiler casing :
en
- US1986453A - Cylinder lock :
en
- US1986507A - Thermostatic switch :
en
- US1986529A - Conditioning liquids and air and other gases :
en
- PL20779B1 - Starter motor for engines, especially high-pressure internal combustion engines. :
en
pl
- SU40679A1 - Instrument for measuring the thickness of felt, felt and similar products :
en
ru
- SU40776A1 - Bridge dam :
en
ru
- US1986458A - young :
en
- US1986651A - Lubricant :
en
- SU40386A1 - Nozzle for blast furnace heaters :
en
ru
- PL20769B1 - The method of producing granular mixed fertilizers. :
en
pl
- GB421866A - Improvements in and relating to resinous compositions and methods of making the same :
en
- DE607623C - Process for the preparation of derivatives of drying oils :
de
en
- CH174067A - Mountain boot. :
de
en
- US1986273A - Lifting jack :
en
- US1986557A - Agent containing active substances, and process of preparing same :
en
- DE607657C - Tunnel furnace for firing ceramic objects :
de
en
- FR775521A - Improvements to self-sealing air chambers :
en
fr
- GB422013A - Improvements in electrical instruments for measuring resistance :
en
- SU40351A1 - The method of producing thiourea :
en
ru
- US1986192A - Heat exchanger for fluids :
en
- US1986213A - Bullet-resisting structure :
en
- US1986624A - Spark plug having spark intensifying device therein :
en
- DE607585C - Storage facility for folding boats accessible from the deck :
de
en
- US1986221A - Electric switch mechanism :
en
- US1986242A - Hand lamp :
en
- US1986552A - Preformed building slab :
en
- SU40360A1 - The method of obtaining 2-furoyl-R-naphthol :
en
ru
- SU40674A1 - Zinc bath :
en
ru
- SU40705A1 - The method of preparation of green tea from coarse tea leaves by steaming :
en
ru
- US1986413A - Trolley :
en
- US1986735A - Electrical connecter :
en
- DE607584C - Freewheel locking mechanism that can be rigidly bridged by a multi-plate clutch :
de
en
- US1985922A - Operating table illuminator :
en
- US1986427A - Lumber sorter :
en
- DE607556C - Process for the production of lacquers and plastic compositions containing cellulose ether :
de
en
- DE607661C - Process for the production of chromium compounds from dyes on animal fibers and leather :
de
en
- DE607677C - Process for the production of nitrogen-containing condensation products :
de
en
- GB422004A - Silencers for gaseous currents :
en
- GB422098A - Improvements in automobile road vehicles :
en
- US1986133A - Machine for skiving shoes and soles :
en
- US1986401A - Process for carbon structure control in iron :
en
- US1986562A - Garden ornament :
en
- US1986591A - Pavement marking :
en
- SU40332A1 - Method for quantitative determination of arsenic in iron ores and similar materials :
en
ru
- US1986009A - Composite luminescent tube panel system :
en
- SU40471A1 - Electric oven :
en
ru
- USRE19410E - Explosive cartridge :
en
- PL20800B1 - Burner with carburettor for liquid fuel. :
en
pl
- SU40289A1 - Vibrating screen :
en
ru
- USD94188S - Design for a radiating heater casing :
en
- US1986196A - Apparatus for conducting reactions at elevated pressures :
en
- US1986218A - Insecticide and fungicide :
en
- GB422056A - Improvements in or relating to arrangements for controlling traffic signals :
en
- GB421993A - Improvements in bolts for doors, windows and the like :
en
- GB422079A - Improvements in multiple-diode-polyodes :
en
- PL20739B1 - Low-density explosive mattrjal. :
en
pl
- SU40428A1 - Method of making electrodes :
en
ru
- SU40450A1 - Sectional Transformer :
en
ru
- SU40731A1 - Lock valve :
en
ru
- US1986286A - Composition for use in laundering :
en
- USD94183S - Design fob a lady s hand bag :
en
- DK49721C - Folding Bed or similar Furniture. :
da
en
- US1986329A - Fastening device :
en
- ES135975A1 - A new procedure for the manufacture of artificial leather. :
en
es
- SU40532A1 - Method of pulling out tubes or sticks using an exhaust boat immersed in a mass of glass :
en
ru
- US1986615A - Process and means for insulating the windings of electrical apparatus :
en
- BE406290A - :
en
- GB421921A - Improvements in the construction of wood fencing :
en
- US1986065A - Optical system having multiple foci and a single source of light :
en
- US1986270A - Driving pulley having teeth of variable pitch :
en
- CH174173A - Water feeder for small steam generators. :
en
it
- US1986204A - Drum cleaning machine :
en
- US1986173A - Road machine :
en
- US1986622A - Regulation compensating arrangement :
en
- ES135957A1 - An automatic signaling system for railways and trams. :
en
es
- AU1579834A - Improvements in and relating to cutting openers for tins :
en
- BE406517A - :
en
fr
- CA347144A - Electric machine :
en
fr
- BE406077A - :
en
- SU40340A1 - The method of obtaining high-grade concentrate rare earths from Khibiny catcher :
en
ru
- US1986229A - Controllable pitch propeller :
en
- SU40680A1 - Hacksaw :
en
ru
- US1985968A - Explosive :
en
- US1986396A - Ammonia oxidation process :
en
- US1986527A - Switch for electrically controlled signals :
en
- US1986547A - Musical instrument :
en
- SU40476A1 - The method of obtaining sulfur dyes :
en
ru
- SU40757A1 - A device for piercing curved through holes in molded ceramic products :
en
ru
- US1986532A - Window regulator :
en
- BE406492A - :
en
- ES135992A2 - IMPROVEMENTS IN THE ORIGINAL PATENT, SYSTEM TO AVOID THEFT BY THEFT IN BANK CASES AND OTHER ESTABLISHMENTS :
en
es
- CH174036A - Electrically heated stove. :
de
en
- SU40444A1 - Method for driving a synchronous machine :
en
ru
- SU40860A1 - Head Periscope :
en
ru
- US1986460A - Fluid pressure brake :
en
- USD94253S - Design for a game device :
en
- US1986195A - Method and apparatus for dressing poultry :
en
- SU40466A1 - Method for measuring X-ray power and energy by ionization method :
en
ru
- USD94241S - Design for a shoe :
en
- CA347154A - Aeronautical roof sign :
en
fr
- US1986341A - Composition of matter and process of preparing same :
en
- SU40699A1 - The method of cooking margarine :
en
ru
- US1986030A - Metal cleat :
en
- US1986466A - X-ray tube and cathode structure therefor :
en
- US1986425A - Apparatus for color photography :
en
- CH174157A - Piston seal. :
de
en
- CA347098A - Transmission system :
en
fr
- US1986338A - Manufacture of cellular cores :
en
- ES3156U - Protection device for plates. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU2071234A - Improvement in glass-to-metal seals :
en
- CH174185A - Insulating material coil serving as a channel for a liquid resistance. :
en
fr
- CH174177A - Method of manufacturing magnetic wedges. :
de
en
- CH174237A - Tube with closure that can be operated quickly. :
en
fr
- BE406160A - :
en
- US1986361A - Electrical insect exterminator :
en
- SU40557A1 - Head to the syringe machine with a horizontal auger to cover the rubber layer of cables :
en
ru
- CH174155A - Labyrinth seal for rotating machine parts, especially on steam and gas turbines. :
de
en
- ES135963A1 - Improvements in vibration transformers. :
en
es
- PL20726B1 - Oxygen breathing apparatus. :
en
pl
- US1986297A - Drill steel retainer :
en
- US1986446A - Walking figure :
en
- US1986457A - Cutting cushion for folding cylinders :
en
- PL20757B1 - Plat for planes. :
en
pl
- SU40463A1 - Relay :
en
ru
- CA347159A - Speed reducing system :
en
fr
- CH174165A - Internal combustion engine, four-stroke. :
en
fr
- BE400485A - Staged lamella sieve cylinder (stepped) :
en
fr
- AU1396733A - Improvements in and relating to golf andthe like balls having an outer cover or shell of balata, gutta-percha, rubber orthe like andthe manufacture thereof :
en
- CA347134A - Egg box filler :
en
fr
- SU40377A1 - Absorption refrigeration installation :
en
ru
- ES135978A1 - A machine to move land and level or level fields and lands. :
en
es
- GB421941A - Process of manufacturing an insulating material by using carbonate of magnesium :
en
- SU40747A1 - Signaling device to winders when winding a thread of a certain length :
en
ru
- USD94181S - Design for a dress :
en
- USD94198S - Design fob a jab :
en
- SU40451A1 - Reactor :
en
ru
- US1986069A - Filling and weighing machine :
en
- SU40350A1 - Method for producing 1-ethyl-2-methyl-valeric acid amide :
en
ru
- US1985895A - Velocipede :
en
- SU40726A1 - Chain Blade Mover :
en
ru
- US1985965A - Electric resistance heating element :
en
- SU40896A1 - Device for feeding and packing oval cigarettes :
en
ru
- US1986476A - Liquid handling device :
en
- US1986596A - Conveyer mechanism :
en
- US1986745A - Method and apparatus for polishing cylinders :
en
- CH174170A - Starting device on internal combustion engines. :
de
en
- DE607524C - Adding machine :
de
en
- SU40814A1 - Rail lining :
en
ru
- SU40869A1 - Central lubricating unit for grease :
en
ru
- US1986151A - Fan :
en
- SU40313A1 - Feed attachment for stamping presses for cartridge sleeves :
en
ru
- SU40830A1 - The method of preparation of black paint from peat :
en
ru
- US1985923A - Circuit arrangement for electronic amplifiers :
en
- US1986022A - Closure for insulated chambers :
en
- FR775618A - Device for making whipped cream :
en
fr
- GB422027A - Improvements in or relating to processes for manufacturing artificial or reconstructed leather :
en
- US1985880A - Ventilator :
en
- FR775643A - Straight knitting machine with automatic control of changes at each stroke length of the carriage :
en
fr
- US1986025A - Tube flaring tool :
en
- US1986494A - Chuck for lathes or the like :
en
- CA347250A - Ingot mould hot top :
en
fr
- CH174040A - Hairdresser chair with swivel seat. :
de
en
- PL20736B1 - Pole for electric wires. :
en
pl
- US1986480A - Piston :
en
- US1986282A - Fishing spoon :
en
- US1986678A - Tag marking machine :
en
- USD94196S - Design fob a suction cleaner :
en
- GB421925A - Improvements in or relating to hook-and-eye tape :
en
- CH174109A - Fountain pen. :
de
en
- CH174144A - Plant for impregnating wood. :
de
en
- CH174085A - Process for making leucoindigo. :
de
en
- SU40422A1 - Frequency conversion device :
en
ru
- CA347161A - Voltage amplifier and detector circuit :
en
fr
- SU40487A1 - A method of making slurry from clays :
en
ru
- CH174137A - Process for obtaining steel low in phosphorus converter. :
en
fr
- CH174186A - Device for protecting rectifiers against reignition and short circuits on the DC side. :
de
en
- CH174201A - Electric lighting device with an incandescent body in a gas-filled light bulb. :
de
en
- CH174026A - Screw press with vacuum device. :
de
en
- CH174105A - Process for the production of cyanotypes. :
de
en
- SU40474A1 - The method of obtaining sulfur dyes :
en
ru
- CA347170A - Compressor control :
en
fr
- CH174218A - Polarized relay. :
de
en
- US1986433A - Cover :
en
- CH174012A - Chamber stone for the production of masonry. :
de
en
- CH174050A - Take-up unit for freshly spun rayon threads. :
de
en
- SU40614A1 - Stroboscopic tachometer :
en
ru
- CH174112A - Device with reference from a text to an image and vice versa. :
en
fr
- CA347235A - Bark removing apparatus :
en
fr
- CH174198A - Headlights, in particular for bicycles. :
de
en
- CH174283A - Money changer. :
de
en
- DE607605C - Compressed air switch :
de
en
- PL20734B1 - Apparatus for the production of hydrogen cyanide. :
en
pl
- US1985881A - Sound apparatus :
en
- US1986588A - Hub puller :
en
- US1986649A - Band and fastening means therefor :
en
- GB421996A - Improvements in cylinder locks :
en
- GB422125A - Improvements in or relating to electrical connections to the electrodes or terminalsof luminous discharge tubes used in signs :
en
- US1986573A - Liquid clarifier and thickener :
en
- CH174024A - Process and extrusion press for degassing kneadable press material. :
de
en
- SU40824A1 - Transmitter synchronization method :
en
ru
- US1986113A - Dam construction :
en
- US1986185A - Printing odometer :
en
- US1986441A - Locking fish bobber :
en
- PL20740B1 - The method of gluing glass plates in the production of glass plates that do not shatter when broken. :
en
pl
- US1986154A - Table tennis racket :
en
- US1986201A - Method of effecting combustion of fluid fuel :
en
- US1986687A - Shot :
en
- SU40741A1 - Adaptation to wool-wash bark to prevent the settling of news etc. :
en
ru
- US1986042A - Cab for electric locomotives :
en
- US1986188A - Detachable crank and counterbalance for oil well pumping machines :
en
- US1986366A - Manufacture of viscose products :
en
- US1986168A - Liquid and gas separator :
en
- US1986750A - Hydrocycle :
en
- USD94191S - Design fob an electric lamp :
en
- SU40330A1 - Rotating muffle furnace for causticising soda according to Levich :
en
ru
- US1986418A - Spray valve for combustion chambers :
en
- US1986253A - Side registering mechanism :
en
- US1986037A - Transmission :
en
- US1986500A - Display and serving stand :
en
- SU40356A1 - Nicotine release method from solution :
en
ru
- US1986556A - Rotary internal combustion engine :
en
- SU40800A1 - Mechanical classifier :
en
ru
- US1986298A - Drill steel retainer :
en
- DE607714C - Cooler for a circuit air cooling device for turbo generators :
de
en
- US1986238A - Production of valuable hydrocarbons from gaseous hydrocarbons :
en
- SU40613A1 - Stroboscopic device :
en
ru
- US1986330A - Electrical discharge apparatus :
en
- CA347190A - Thermostat :
en
fr
- SU40547A1 - A device for feeding the log to the circular saws of a multisaw cross-cutting machine :
en
ru
- SU40785A1 - The tip of the river and lake intake :
en
ru
- US1986017A - Combined rack, drip pan, baffle, and lighter for ranges :
en
- US1986299A - Safety valve for compressors :
en
- US1986528A - Concrete reenforcement :
en
- US1986577A - Full fashioned knitting machine with picot mechanism :
en
- PL20717B1 - Kh-47 f, as / yu. "Metal gland packing. :
en
pl
- US1985911A - Railway signal system :
en
- US1986193A - Calculating machine :
en
- AU1565233A - Improvements in or relating to shortwave thermionic valve transmitter arrangements :
en
- CA347168A - Catalytic process :
en
fr
- CH174121A - Volume measuring device for granular materials. :
en
fr
- SU40367A1 - Distribution mechanism for direct action compounding machines: pumps, compressors, etc. :
en
ru
- SU40628A1 - Adjusting to a countable slide rule to determine the number of digits of the result of calculations on it :
en
ru
- US1986230A - Wrapping and protecting device for razor blades :
en
- DE607571C - Drum mill :
de
en
- SU40354A1 - The method of obtaining homoisopilic acid :
en
ru
- SU40840A1 - Eye protection :
en
ru
- US1986289A - Hole spotter for collaring drill holes :
en
- US1986694A - Glass gasket strip :
en
- US1985964A - Elastic fluid turbine :
en
- PL20766B1 - A method of producing a tuberculosis treatment agent. :
en
pl
- SU40793A1 - Ax :
en
ru
- US1985904A - Container and method of processing its contents :
en
- US1986660A - Bed plate :
en
- SU40312A1 - Press tool :
en
ru
- SU40587A1 - Tripod attachment for automatic horizontal adjustment of surveying instruments :
en
ru
- US1986390A - High pressure automatic lubricating system :
en
- DE607701C - Facility to increase the selectivity of frame recipients :
de
en
- SU40872A1 - Device for converting rotary motion into reciprocating :
en
ru
- US1986055A - Air regulating means for liquid fuel furnaces :
en
- US1986028A - Electrical conduit and wire ground connection :
en
- US1986378A - Apparatus for air purification :
en
- GB421865A - Improvements relating to ship's hatchways :
en
- GB422042A - Improvements in or relating to telephone systems :
en
- CA347115A - Lamp shade :
en
fr
- US1986592A - Valve structure :
en
- US1986462A - Electrode :
en
- PL20778B1 - System for wave signaling. :
en
pl
- SU40407A1 - Catching device for trolleys at Bremersberg :
en
ru
- US1986076A - Meat-slitting machine :
en
- ES135307A1 - A screen circuit assembly. :
en
es
- PL20698B1 - Sealing for disc gas tanks. :
en
pl
- SU40537A1 - Bread slicer :
en
ru
- US1986343A - Oil-spray gun and the like :
en
- AU1441833A - Improvements in or relating to thermionic valves :
en
- DE607555C - Process for the production of paints :
de
en
- US1986239A - Production of valuable hydrocarbons from gaseous hydrocarbons :
en
- SU40595A1 - Instrument for measuring low flow rates :
en
ru
- SU40420A1 - Telephone counter :
en
ru
- US1985931A - Refrigerating apparatus :
en
- US1986443A - Permanent waving device :
en
- US1986181A - Shield for electrical conductors :
en
- US1986223A - Electric circuit controlling appliance :
en
- US1986310A - Motion transmitting mechanism :
en
- US1986019A - Washing machine :
en
- US1986187A - Television apparatus :
en
- US1986597A - Series coupled amplifier :
en
- US1986008A - Power drive system :
en
- DE607542C - Device on line casting machines for repeated casting of the line :
de
en
- FR775524A - Improvements to hoeing knives :
en
fr
- SU40439A1 - Device to prevent the induction of an asynchronous motor with a short-circuited rotor :
en
ru
- SU40666A1 - Nozzle open for engines running alternately by burning or steam in one cylinder :
en
ru
- US1986337A - Can opening device :
en
- US1986481A - Lubricating device for compressors :
en
- US1986701A - Bottom seal for gates or the like :
en
- CA347227A - Valve :
en
fr
- CH174269A - Process for the preparation of a readily soluble ester salt of a leuco vat dye. :
de
en
- US1986391A - Vacuum heating system :
en
- US1986482A - Compact shockproof electrical discharge apparatus and means for producing the same :
en
- CA347209A - Stone crusher :
en
fr
- CH174101A - Aperture for photographic apparatus controlled by a photoelectric cell. :
de
en
- GB421839A - Improvements in and relating to accelerometers :
en
- GB421902A - Improvements in rubber mats, signs or the like :
en
- CA347129A - Ignition shielding :
en
fr
- CH174058A - Dreherweblitze. :
de
en
- DE607579C - Cushioning, especially for motor vehicles :
de
en
- SU40311A1 - A machine for the manufacture of sheet metal hollow fittings by corrugation and upsetting :
en
ru
- SU40511A1 - The method of fiber extraction from bast plants :
en
ru
- CH174062A - Sulfur dye preparation. :
de
en
- US1986177A - Roller planet gear :
en
- SU40571A1 - The method of obtaining mineral-bituminous products :
en
ru
- US1986332A - Sewage treatment :
en
- SU40684A1 - Pipe bending machine :
en
ru
- SU40763A1 - Adaptation for automatic weight adjustment of the amount of material entering the belt conveyor :
en
ru
- SU40865A1 - Catalytic heating device for cooling water of automotive internal combustion engines :
en
ru
- SU40879A1 - Wood shredding machine for pulping and other uses :
en
ru
- DE607498C - Powder slip clutch with a paddle wheel rotatably mounted in a housing drum, the paddle wheel of which is radially adjusted by means of a worm gear :
de
en
- CA347225A - Abrasion resisting tube :
en
fr
- CA347241A - Compensated amplifier :
en
fr
- CH174149A - Jaw crusher. :
de
en
- CH174240A - Device for recovering benzine vapors formed in closed tanks. :
en
fr
- US1986560A - Windshield attachment :
en
- US1986743A - Reenforced shopping bag :
en
- US1986464A - Empty and load brake :
en
- US1986669A - Furnace :
en
- SU40612A1 - Device for determining additive constant total station :
en
ru
- SU40619A1 - Determination of steam generation by a steam boiler or the voltage of its heating surface :
en
ru
- US1986175A - Artificial tooth :
en
- US1986621A - Seal for antifriction bearings :
en
- US1986725A - Device for transporting clippings of cigars and the like :
en
- PL20791B1 - A way to upgrade the head of railroads :
en
pl
- SU40693A1 - Attachment to the quilting machine to support the overlapping edge of the product :
en
ru
- US1985921A - Insect electrocuting device :
en
- US1986380A - Limited travel draft gear construction :
en
- US1986448A - Muffler :
en
- US1986472A - Fluid pressure brake :
en
- SU40597A1 - Method for measuring the velocity of propagation of elastic waves in solid media :
en
ru
- US1986364A - Hat ironing machine :
en
- US1986503A - Brake controlling mechanism and the like :
en
- PL20787B1 - A method of treating cigarette tubes to prevent the cigarette from smoldering :
en
pl
- SU40729A1 - Copy Grinding Machine :
en
ru
- US1986313A - Motor vehicle :
en
- US1986279A - Wardrobe cabinet :
en
- US1986371A - Dental floss holder :
en
- US1986101A - Box :
en
- CH174284A - Amplifiers with automatic sensitivity control, especially in radio receivers. :
de
en
- SU40287A1 - Ropeway sorting machine :
en
ru
- SU40721A1 - Control device :
en
ru
- SU40897A1 - Bagging machine with a certain amount of bulk material :
en
ru
- US1986546A - Package :
en
- SU40378A1 - Filling vessel for ice making installations :
en
ru
- SU40408A1 - Device in air brakes for their inexhaustible :
en
ru
- US1986680A - Winding machine :
en
- CA347196A - Tabulator control system :
en
fr
- SU40554A1 - A machine for making wicker wicker and the like. :
en
ru
- PL20803B1 - Sewing machine grapple. :
en
pl
- SU40801A1 - Shaking screen :
en
ru
- US1986251A - Electric display device :
en
- USD94251S - Design for a glass bottle :
en
- CH174168A - Glow plug for starting crude oil engines. :
de
en
- CH174229A - Feedback receiver. :
de
en
- SU40863A1 - Apparatus for algebraically adding rotation angles or angular velocities of any number of rotating axes. :
en
ru
- US1986587A - Method of sectionalizing tubes :
en
- PL20711B1 - A set of wheels for vehicles on rails with roller bearings. :
en
pl
- US1986167A - Method of electric arc welding :
en
- PL20719B1 - A method of producing a narrow cinematographic film with one series of photos. :
en
pl
- SU40539A1 - Washbasin :
en
ru
- CH174266A - Process for the preparation of an azo dye. :
de
en
- FR775583A - Improvement in breakdown or ignition devices for automobiles, boats, etc. :
en
fr
- DE607565C - Guide device for pickups for playing records with Berlin script :
de
en
- DE602248C - Process for the production of a porous artificial stone material consisting of calcium hydrosilicate :
de
en
- SU40448A1 - Device to transfer electric power :
en
ru
- SU40624A1 - Method and apparatus for testing seed quality :
en
ru
- GB421949A - Improvements in medical syringes :
en
- GB422007A - Improvements in or relating to electric tumbler switches :
en
- BE406793A - :
en
- FR775612A - Filing device for documents :
en
fr
- CH174084A - Process for the preparation of a lightfast dye of the quinoline series. :
de
en
- CH174156A - Device for supply and discharge of liquid or gaseous substances in a BEZW. from a rotating hollow shaft. :
de
en
- BE406363A - :
en
- US1986567A - Process of recovering beryllium oxide :
en
- SU40429A1 - Method of making silver chloride depolizer :
en
ru
- CH174063A - Washing machine. :
de
en
- ES135890A1 - A procedure for the application of coconut oil as an insecticide to combat insects that attack the orange tree and other fruit trees. :
en
es
- US1986693A - Photographic type composing :
en
- USD94248S - Design for an aquarium :
en
- CH174228A - Installation on radio reception systems. :
de
en
- CA347104A - Drying kiln :
en
fr
- SU40559A1 - Mold for the manufacture of plastics hollow cylinders, pipes, bushings and similar products with a longitudinal axial bore :
en
ru
- US1986486A - Cover rack :
en
- US1986659A - Apparatus for treating exhaust gases :
en
- FR775625A - Device for simultaneous reception of images and sound :
en
fr
- GB421793A - Steam or gas turbine blading for velocities below the velocity of sound :
en
- GB421927A - Improvements relating to automatic firearms :
en
- US1986657A - Can opening machine :
en
- CA347097A - Signalling device for submerged vessels :
en
fr
- AU1571133A - An improved union :
en
- AU1571333A - Bats of fibrous material and machine for machine for making the same :
en
- SU40434A1 - Device for extinguishing a spark when an electrical circuit is opened with self-induction :
en
ru
- US1986348A - Apparatus for effecting gas reactions :
en
- US1986349A - Textile material :
en
- US1986490A - Paper drier felt :
en
- PL20699B1 - Self-lubricated axle maznica for tilting wagons with sealing of its rear wall. The patent depends on the patent No. 13276. :
en
pl
- US1986515A - Transmission control :
en
- AU1924234A - Improved coin controlled wending machine :
en
- CA347237A - Glass and enamel conditioning apparatus :
en
fr
- SU40499A1 - The method of removing fluff from the skins of rabbits and hares for the felt production :
en
ru
- CH174043A - Standing and sitting frame for drawing and the like. Purposes. :
de
en
- GB422066A - Improvements in and relating to apparatus for measuring short intervals of time :
en
- CA347249A - Packing box for clothing :
en
fr
- CH174216A - Self-seller for stacked goods of small size. :
de
en
- SU40751A1 - Cocoon Coater :
en
ru
- CA347195A - Scale device :
en
fr
- DE582402C - Procedure for feeding oil burners :
de
en
- US1986116A - Oil-soluble azo dye :
en
- SU40513A1 - The method of obtaining artificial cellulose fibers with air cavities :
en
ru
- US1986354A - Nonskid lock-up set :
en
- US1986355A - Shower bath apparatus :
en
- US1986706A - Labyrinth packing :
en
- US1986757A - Bookbinding :
en
- CH174254A - Process for insulating rails for electric trams by embedding them in bituminous materials. :
de
en
- FR775627A - Showcase for pre-paid classified ads and automatic card dispenser for posting ads :
en
fr
- CH174251A - Cable car. :
de
en
- US1986183A - Pigment :
en
- US1986618A - Welding wire :
en
- ES135707A1 - Improvements in the manufacture of cathode ray tubes. :
en
es
- CH174233A - Intrusion alarm device. :
de
en
- FR775516A - Method for printing phonographic films at constant density and device carrying out said method :
en
fr
- FR775538A - Variable draw-in fabric :
en
fr
- GB421934A - Improvements in or relating to apparatus for games of skill :
en
- GB421955A - Improvements in the manufacture of luminous electric discharge tubes and the like :
en
- ES3246U - Expansion mechanism to be used in slaughterhouses. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH174083A - Process for the preparation of a dye. :
de
en
- US1986440A - Coupler :
en
- US1986722A - Control circuit for radio transmitters :
en
- GB421862A - Improvements in or relating to the treatment of textile materials :
en
- SU40455A1 - Electromagnetic three-phase phase meter :
en
ru
- SU40901A1 - Warp cars :
en
ru
- FR775615A - Articulation system for invisible hinges :
en
fr
- CA347152A - Nitrogen oxide gas utilization :
en
fr
- CA347220A - Telephone system :
en
fr
- CH174119A - War rifle. :
en
fr
- CH174267A - Process for the preparation of an azo dye. :
de
en
- GB422094A - Improvements in or relating to collapsible cardboard and like display devices :
en
- US1986583A - Phonograph reproducer :
en
- US1986667A - Furnace :
en
- FR775510A - Wheel for rolling stock on rail or road :
en
fr
- ES3250U - A stove operated by gas oil (Machine-translation by Google Translate, not legally binding) :
en
es
- FR775666A - Apparatus for applying adhesive to paper strips, labels and the like :
en
fr
- ES3218U - Device applicable to pool tables. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB422051A - A method of and means for the facing of walls :
en
- FR775564A - Automatic lullaby :
en
fr
- CA347135A - Vehicle loading apparatus on freight cars :
en
fr
- CA347243A - Textile material :
en
fr
- PL20684B1 - Key ring. :
en
pl
- SU40715A1 - Device for copying films :
en
ru
- GB422195A - Water soluble diazoimino compounds and their application :
en
- SU40702A1 - Method for increasing gelling ability of pectin products :
en
ru
- SU40410A1 - Railway water dispensing column :
en
ru
- SU40630A1 - Nomographic chart for graphical brake force calculation :
en
ru
- SU40521A1 - Molding Ground Cleaning Device :
en
ru
- SU40546A1 - Folding tower for construction and repair work :
en
ru
- SU40842A1 - The method of preparation of the drug from the pant deer, deer and spotted deer :
en
ru
- GB421967A - Improvements in and relating to the separation of dry materials :
en
- US1986580A - Hockey shoe :
en
- US1986774A - Water softener :
en
- GB421818A - Oil or other liquid fuel-injection pumps :
en
- GB421977A - Improvements in and relating to methods of, and apparatus for measuring the power factor :
en
- GB421859A - Improvements in electric switches particularly for lamp-holders :
en
- SU40524A1 - Die casting machine :
en
ru
- SU40851A1 - A method of making galoshes and other rubber shoes :
en
ru
- US1986083A - Steam engine valve gear :
en
- DE607682C - Fertilizer spreader with endless spreading chain :
de
en
- GB422006A - Improvements in or relating to overhead current collector gear for electric vehicles :
en
- GB421766A - Improvements in or relating to automatic steering devices :
en
- GB421779A - A lining for walls or like partitions and an apparatus for producing same :
en
- GB421836A - Improvements in the combustion chambers of internal combustion engines of the liquidfuel injection type :
en
- ES135929A1 - Procedure for the preparation of valuable therapeutic alcohols of the hormones of the embryonic glands. :
en
es
- ES135958A1 - Machine combing and carding wool. :
en
es
- US1986005A - Abrading machine :
en
- US1986207A - Motor control system :
en
- SU40581A1 - Height measuring device :
en
ru
- US1985891A - Ironing device :
en
- US1986252A - Regulator device :
en
- SU40620A1 - Spring attachment for attaching the string in acoustic devices :
en
ru
- USD94243S - Design for a shoe :
en
- DE607566C - Sound recorder for records :
de
en
- FR775602A - Preparation of copper porridge for agriculture :
en
fr
- GB421920A - Manufacture of mixed fabrics :
en
- US1986593A - Treatment of hydrocarbon oils and coal :
en
- PL20761B1 - The method of producing mixed fertilizers. :
en
pl
- US1986519A - Suspenders :
en
- US1986520A - Sanding machine :
en
- GB421991A - Improvements in automatic control switches for electrically driven compressors :
en
- AU1507933A - Improvements in or relating tothe hydration of olefines :
en
- CA347216A - Blow gun :
en
fr
- CH174148A - Hammer mill. :
de
en
- GB422080A - Improvements in or relating to the manufacture of aluminium fluoride :
en
- GB421738A - Improvements in or relating to stropping devices for safety razor blades :
en
- GB421855A - An improved manner of and means for cutting or dividing dried tea leaf in the manufacture of tea :
en
- SU40375A1 - Blind writing machine :
en
ru
- US1986668A - Furnace :
en
- US1986726A - Means for arresting dust and fluff from machines or appliances for cutting paper andother fibrous materials :
en
- CH174151A - Device for feeding workpieces for centerless machine tools. :
de
en
- CH174196A - Scissor boom. :
de
en
- PL20805B3 - Shielded spark plug for internal combustion engines. :
en
pl
- GB422024A - Improvements in or relating to mechanical lighters :
en
- US1985974A - Welding rod :
en
- GB421799A - Improvements in motor vehicles :
en
- US1985955A - Process for sweetening hydrocarbon oil :
en
- US1986277A - Gumming appliance :
en
- GB421786A - Improvements in superheterodyne receiving sets :
en
- USD94239S - Design fob a shoe :
en
- SU40318A1 - A method of making artificial leather :
en
ru
- US1986428A - Connection :
en
- SU40531A1 - Glass tube extruder :
en
ru
- SU40841A1 - The method of preparation of drugs of hormones :
en
ru
- DK49732C - Electromagnetic Relay. :
da
en
- FR775617A - Printing process of dyes and printing colors :
en
fr
- GB422101A - Improvements relating to the attachment of facing slabs or tiles to reinforced concrete floor and roof structures :
en
- DE607702C - Device for true-to-form transmission of alternating current via transformers :
de
en
- DE607511C - Chain tree gearbox :
de
en
- CH174235A - Ashtray comprising an advertising device. :
en
fr
- US1986088A - Electric oven :
en
- US1986629A - Method of making contoured rubber articles :
en
- GB422198A - Improvements in or relating to combustion chambers of internal-combustion engines :
en
- GB422123A - Improvements in or relating to form-grinding :
en
- USD94223S - Design for a shoe :
en
- GB421770A - Improvements in or relating to watchcases :
en
- DK49716C - Procedure and Device Drawless Introduction of an Air Flow into a Room. :
da
en
- US1985988A - Electroplating machine :
en
- US1986744A - Antirattle device :
en
- US1986759A - Building block :
en
- SU40535A1 - Device for automatic stamping of glass melt in sockets of electric lamps :
en
ru
- SU40843A1 - Method for accelerating the activation of oxygen-releasing respiratory equipment cartridges :
en
ru
- DE607596C - A ring-shaped float and a membrane stretched out inside it :
de
en
- US1986407A - Knapsack sprayer :
en
- SU40288A1 - Vibrating screen :
en
ru
- SU40588A1 - Adjusting to a scale to flatten the tablet and center :
en
ru
- SU40883A1 - Motor carriage :
en
ru
- FR775547A - Improvements made to transparent walls, separating environments in which different temperatures, respectively, prevail, in particular at the windows of gas masks :
en
fr
- FR775636A - Billboard easel :
en
fr
- GB421788A - Apparatus for the treatment of bone-fractures :
en
- FR775566A - Articulated device for mounting on reinforced concrete, truncated, so-called centrifuged, posts and posts with rectangular or square section :
en
fr
- GB422073A - Improvements in and relating to electric translating circuits utilising electric discharge devices :
en
- CH174136A - Apparatus for regulating the rate of pocket and wrist watches. :
de
en
- US1986661A - Drafting instrument :
en
- US1986217A - Method of designing and constructing coat sleeves :
en
- US1986692A - Fireproof construction material :
en
- DE607694C - Friction wing :
de
en
- FR775567A - Closure with an eclipsable hat, especially for cosmetic cases :
en
fr
- FR775590A - Fur facings for shoes :
en
fr
- GB422415A - Improvements in or relating to the automatic or semi-automatic regulation of furnaces :
en
- FR775608A - Improvements to motorcycles :
en
fr
- ES135998A1 - Papermaking process in long sieve machines. :
en
es
- GB421841A - Improvements in or connected with valves for regenerative furnaces :
en
- AU1498733A - Improvements in or relating to means for the moulding materials :
en
- GB422038A - Improvements in and relating to dies and presses for use in the manufacture of pottery articles :
en
- GB422097A - Improvements in and connected with diesel engines :
en
- GB421979A - Process for the manufacture of laminated joinery members :
en
- GB422035A - Vase and flower holder :
en
- FR775596A - Method and apparatus for making special steels in a single melt :
en
fr
- AU1562433A - Improvements in or relating to heel seat fitting machines :
en
- CH174223A - Dialing number indicators on automatic telephone subscriber sets. :
de
en
- CH174279A - Process for the preparation of phenylbromoallylacetic acid 2,2-dimethyl-3-diethylaminopropanol ester. :
de
en
- GB421945A - Improvements relating to thermal treatment of materials easily oxidisable under heat :
en
- USD94201S - Design for a flatiron :
en
- GB421755A - Improvements in or relating to hatching apparatus :
en
- GB422016A - Improvements in or relating to sharpening devices for lawn-mowers :
en
- DE607705C - Arrangement for regulating the voltage or speed of electrical machines :
de
en
- GB421888A - Improvements in method of cleaning or removing moisture from gases and vapours :
en
- SU40881A1 - Device for installation of engines on the wing of the aircraft :
en
ru
- US1986375A - Shock absorber control device :
en
- GB422088A - Improvements in and relating to cartons :
en
- FR775535A - Improvements made to sliding control devices, in particular to pull tabs mounted on motor vehicles :
en
fr
- DK49715C - For Displaying Advertising Images And Similar Serving Projection Apparatus. :
da
en
- DE607654C - Process for rendering the moire effect undamaged when copying lenticular films :
de
en
- GB422189A - Improvements in transmission mechanism :
en
- GB421854A - Improvements in waterproof textile products :
en
- US1986381A - Folding chair :
en
- US1986720A - Fused preparation for glass batches :
en
- SU40644A1 - Adjusting to the seed mixing bowl in the seed box :
en
ru
- SU40899A1 - Device for sealing the sole of the rolling gates of hydraulic structures :
en
ru
- SU40518A1 - Pocket device for the prevention of sexually transmitted diseases :
en
ru
- GB422061A - Improvements in the manufacture and production of fertilizers from carbonaceous material :
en
- GB422091A - Tramcar :
en
- SU40462A1 - The index of the number of overlappings of the bushings of insulators :
en
ru
- GB422053A - Improvements in and relating to means for indicating the load on vehicles :
en
- SU40817A1 - Automatic device for impact from the track to the moving train :
en
ru
- US1986514A - Wave responsive transmission control :
en
- PL20702B1 - Electric device for producing light. :
en
pl
- FR775585A - Badger sterilizer :
en
fr
- US1986727A - Removable heel for shoes :
en
- US1986107A - Apparatus for developing sound track motion picture film :
en
- USD94220S - Design for a shoe :
en
- DE607687C - Film housing :
de
en
- DE607597C - Double-sided equatorial sundial :
de
en
- GB422028A - Improvements in or relating to processes for manufacturing artificial or reconstructed leather :
en
- US1986264A - Variable speed transmission mechanism :
en
- PL20802B1 - A device for imparting a helical motion to a stream of gases, vapors or liquids as they pass through a conduit. :
en
pl
- US1986483A - Antislurring device :
en
- US1986672A - Bleaching powder :
en
- US1986099A - Garment pressing machine :
en
- US1986184A - Electrically operated register :
en
- US1986565A - Refining pressure distillates :
en
- PL20735B1 - The chimney is equipped with side openings at the upper outlet, similar to a slug. :
en
pl
- SU40654A1 - A device for aeration of water in rivers :
en
ru
- US1986516A - Four-wire terminal transmission control :
en
- DK49733C - Thermometer device. :
da
en
- SU40481A1 - The method of manufacture of the adhesive composition :
en
ru
- US1986646A - Foot support :
en
- ES3210U - Easel for covers (Machine-translation by Google Translate, not legally binding) :
en
es
- FR775599A - Straw shaker thresher device around the thresher :
en
fr
- GB421953A - Improvements relating to cigarette extinguishers :
en
- DE598027C - Process for the production of a special beer :
de
en
- GB421869A - Improvements in safety-appliances for the protection of railway trains or locomotives :
en
- SU40339A1 - Method for isolating bromides from sylvinite liquors :
en
ru
- US1986189A - Multiple bladed bread slicing machine :
en
- US1986487A - Power operated brake mechanism :
en
- SU40530A1 - Instrument for the continuous extraction of glass tubes :
en
ru
- USD94225S - Design fob a shoe :
en
- ES3248U - Apparatus or float to facilitate swimming. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1558933A - An improved leaf or rubbish rake :
en
- DE607615C - Laundry or the like :
de
en
- FR775631A - Apparatus for holding meat or other foods and for facilitating their slicing :
en
fr
- BE406202A - :
en
- SU40467A1 - Device for examining materials, especially welded products, by X-rays :
en
ru
- GB421950A - An improved beverage maker :
en
- DE607707C - Resonance relay with freely oscillating contact :
de
en
- US1985990A - Box or container :
en
- US1986493A - Portable press :
en
- PL20746B1 - Magnet system for electromagnetic loudspeakers, adapters and similar electric sound devices with one permanent magnet and one or more air gaps. :
en
pl
- US1986142A - Bill printing and addressing machine :
en
- SU40668A1 - Steam distribution valve to steam engine :
en
ru
- CH174072A - Machine for shredding all kinds of food. :
de
en
- SU40579A1 - Device for basting center lines on the plaza :
en
ru
- US1986261A - Aircraft machine-gun camera :
en
- US1986303A - Method of welding copper :
en
- DE607638C - Encryption device :
de
en
- SU40609A1 - Instrument for determining the friction of a rotating disk or other bodies against a gaseous medium or liquid :
en
ru
- SU40486A1 - Fat hydrogenation apparatus :
en
ru
- SU40805A1 - Regenerative device for coke oven chambers :
en
ru
- SU40442A1 - DC Compound Generator :
en
ru
- SU40765A1 - Mobile scraper conveyor for unloading platforms with bulk material :
en
ru
- CA347105A - Ventilator screen :
en
fr
- CH174277A - Thermostatic device. :
en
fr
- US1986315A - Brake operating mechanism :
en
- CH174263A - Process for the preparation of methylamino-6-methyl-2-hepten-2. :
de
en
- SU40433A1 - Electric switch :
en
ru
- US1986498A - Electric clock setting and starting mechanism :
en
- CH174227A - Device for coupling an antenna with a receiving device for electrical waves. :
de
en
- CH174178A - Device for monitoring the power factor of electrical circuits. :
de
en
- US1986679A - Railway traffic controlling apparatus :
en
- US1986139A - Knife mechanism for shingle strip apparatus :
en
- US1986769A - Panel cutting machinery :
en
- PL20690B1 - Method of purifying trinitrotoluene. :
en
pl
- SU40309A1 - Method of sterilization of air blown through roaming fluids :
en
ru
- SU40416A1 - Typesetting mechanism for telegraphs :
en
ru
- SU40461A1 - Device for measuring the voltage at the terminals of the secondary windings of transformers :
en
ru
- US1986608A - Nonmetallic beveled gear wheel :
en
- US1986714A - Ice vending machine :
en
- CA347176A - Decorated glass article :
en
fr
- CA347230A - Fluid heater :
en
fr
- USD94206S - Design fob a fruit bowl :
en
- SU40732A1 - Drawing and hatching device :
en
ru
- US1985913A - Heat exchanger for liquids :
en
- US1986056A - Hemstitching attachment for sewing machines :
en
- PL20762B1 - Solid fuel burner in the form of dust. :
en
pl
- SU40820A1 - Selector device :
en
ru
- SU40892A1 - Pressure device for spinning machines :
en
ru
- US1986732A - Vehicle signal :
en
- SU40310A1 - Method of saturation of wine with carbon dioxide :
en
ru
- SU40700A1 - Method of making artificial cocoa butter :
en
ru
- CA347203A - Railway car buffer :
en
fr
- CA347139A - Crate :
en
fr
- SU40409A1 - Electrically operated automatic air brake :
en
ru
- BE406186A - :
en
fr
- CH174131A - Timepiece. :
en
fr
- CH174281A - Process for the preparation of acetyltropic acid-2,2-dimethyl-3-piperidyl-propanol ester. :
de
en
- US1986374A - Method of making a knob :
en
- SU40745A1 - Extractor for spinning machines :
en
ru
- SU40640A1 - The apparatus for cutting and accounting of coupons for fence books :
en
ru
- US1986149A - Flexible coupling :
en
- ES135991A1 - To obtain an artificial marble. :
en
es
- PL20713B1 - A single axle trailer, especially for motor vehicles. :
en
pl
- CA347208A - X-ray installation :
en
fr
- AU1570733A - An improved resilient compound for surfacing, packing andother purposes :
en
- US1986049A - Coating :
en
- US1986220A - Sprinkling device :
en
- US1986645A - Method of lubricating and reducing friction :
en
- CH174015A - Setting up the box closure, especially in a large garage for motor vehicles. :
de
en
- CA347175A - Brooch assemblage :
en
fr
- CA347236A - Knitting machine :
en
fr
- CH174009A - Perch for chickens. :
de
en
- SU40418A1 - Vision device :
en
ru
- DE607725C - Plow with pre-cutter for cutting up manure :
de
en
- SU40458A1 - Fitting to Wheatstone Bridge for ease of bills :
en
ru
- US1986398A - Camera control :
en
- SU40323A1 - Peat on canal machine :
en
ru
- SU40435A1 - Device for alternately periodically turning on and off two relays :
en
ru
- SU40659A1 - Two-stroke internal combustion engine with fountain blowing :
en
ru
- SU40701A1 - The method of manufacture of cocoa butter surrogate :
en
ru
- US1986434A - Wringing machine :
en
- US1986524A - Cooking stove :
en
- US1986736A - Gas washer :
en
- DE607708C - Injection needles :
de
en
- FR775576A - Light tube sign, especially for signaling devices :
en
fr
- GB422052A - Improvements in or relating to closured tins, jars, or like containers :
en
- PL20772B1 - The method of obtaining water-insoluble azo dyes. :
en
pl
- US1985985A - Fish pole holder :
en
- US1986325A - Pulley connection :
en
- US1986691A - Tube draw bench :
en
- US1986754A - Flame producing mechanism :
en
- DE607569C - Self-seller for electricity, gas, water or the like with basic fee collection device :
de
en
- DE607686C - Protective coating for shafts :
de
en
- US1985987A - Art of spray drying soap :
en
- US1986197A - Metallic composition :
en
- DK49735C - Shirt or similar Garment. :
da
en
- US1986256A - Enclosure for bottles and other containers :
en
- US1986402A - Faucet :
en
- CH174179A - Clamping device for electrical conductors. :
en
fr
- ES3217U - Swimsuit perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1986496A - Safety hinge :
en
- SU40770A1 - Device for one-sided grip for the end and transfer of the cranes of rolling shafts and similar products :
en
ru
- US1985945A - Electric amplifying system :
en
- US1986041A - Transmission gearing :
en
- US1986488A - Multiple receiving arrangement :
en
- DK49712C - Valve screen for Skylights. :
da
en
- SU40423A1 - Wireless telephone device :
en
ru
- PL20720B1 - A device for beating and lining the skeins of dyeing yarn. :
en
pl
- US1986216A - Theft prevention apparatus :
en
- US1986499A - Alarm mechanism :
en
- SU40385A1 - Mobile machine for cleaning and feeding the nozzle part of the tuyere sleeve when changing tuyeres and blast furnace embrasures :
en
ru
- US1986125A - Combination lock :
en
- CA347112A - Photographic plan producing apparatus :
en
fr
- US1985896A - Coating composition retaining flexibility and antioxidant therefor :
en
- ES3147U - Screw. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR775580A - Sealing device for shafts and the like :
en
fr
- SU40300A1 - Well curvature measuring instrument :
en
ru
- SU40576A1 - Radius measuring device :
en
ru
- SU40638A1 - Device for registering the work of machines :
en
ru
- SU40658A1 - Cylinder cover for two-stroke oil engines for internal combustion :
en
ru
- US1985926A - Treating hydrocarbon oils :
en
- US1986533A - Apparatus for coating filamentary material :
en
- CH174020A - Chimney top with rotatable hood. :
de
en
- CA347145A - Window sash device :
en
fr
- SU40582A1 - Fragment hole gauge :
en
ru
- SU40607A1 - Film projector attachment for projecting a star system on a concave spherical surface :
en
ru
- CH174022A - Method and device for slurrying, in particular kaolin. :
de
en
- PL20714B1 - Rolling wheel for airplanes. :
en
pl
- US1986191A - Staple puller :
en
- SU40806A1 - Combined Regenerative Coke Furnace :
en
ru
- SU40627A1 - Device for transferring the set number to the counting wheels of the counting and registering machines :
en
ru
- US1986292A - Process for spraying materials :
en
- US1986389A - Product and process for rubber compounding :
en
- USD94245S - Design for a plate :
en
- SU40328A1 - Mixer for loose bodies :
en
ru
- US1986320A - Phenol recovery process :
en
- US1986581A - Rectifier for alternating electric current :
en
- US1986770A - Panel cutting and ship-lapping :
en
- US1986294A - Pile fabric and method of weaving :
en
- SU40331A1 - Autoclave to produce phosphoric acid and hydrogen :
en
ru
- US1985986A - Oil burner control :
en
- US1986114A - Control system :
en
- SU40437A1 - Pulse thyratron switch :
en
ru
- SU40574A1 - Method and device for manufacturing basics in linen shoes :
en
ru
- SU40610A1 - Speed Comparison Device :
en
ru
- SU40799A1 - Mechanism for lifting the rotary body with a kneader in kneaders :
en
ru
- USD94185S - Design for a velocipede :
en
- USD94227S - Design for a shoe :
en
- USD94247S - Design fob a contract blank :
en
- US1986716A - Drying frame for drying gelatin and other material :
en
- US1986012A - Pump actuating mechanism :
en
- BE406015A - :
en
- CH174180A - Electric circuit breaker with generation of the extinguishing agent by the arc or the interruption current. :
de
en
- CH174197A - Vehicle headlights. :
de
en
- FR775575A - Method and device for the preparation of carbonated drinks by cold and their distribution :
en
fr
- GB422062A - Improvements in or relating to means for heating and cooling buildings :
en
- FR775552A - Device for detecting temperature variations :
en
fr
- DE607608C - Incandescent cathode for gas discharge vessels :
de
en
- SU40688A1 - Powder mixing apparatus :
en
ru
- US1986095A - Apparatus for the boring of wells or shafts, and for like operations :
en
- GB422011A - Toothed wheel pump for artificial silk spinning machines :
en
- FR775513A - Improvements to carburizing devices for liquid fuels :
en
fr
- FR775629A - Electric machine manifold :
en
fr
- FR775554A - Advanced double flame return boiler :
en
fr
- FR775541A - Device intended to give a plate a reciprocating horizontal movement combined with a double swing around its axes :
en
fr
- FR775592A - Metal cable drum :
en
fr
- SU40802A1 - A method of manufacturing metal explosive fasteners :
en
ru
- US1986031A - Oil burner control :
en
- US1985951A - Lamp bracket :
en
- ES3216U - Tool holder. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1986489A - Valve device :
en
- US1986633A - Single staying machine cutter :
en
- CA347148A - Mechanical calendar :
en
fr
- DE607527C - Four-shaft turbine system with gear ratios for ship propulsion with large individual outputs :
de
en
- ES135972A1 - Process for the manufacture of plates of cement and asbestos or similar materials, one of whose faces has relief drawings. :
en
es
- ES3221U - Flat security clamp for fastening the bags that wrap the hair wrapped in bigoudi in permanent modeling (Machine-translation by Google Translate, not legally binding) :
en
es
- DE607206C - Drying system consisting of groups of paper drying cylinders and felt drying cylinders :
de
en
- DE607620C - microphone :
de
en
- DE607595C - Trolley for transporting containers or the like. :
de
en
- DE607693C - Pantograph device for grading machines, especially for shoe production :
de
en
- SU40335A1 - The method of obtaining sulfur and sulfuric acid :
en
ru
- GB421773A - Improvements in or relating to apparatus for cleaning crank cases, gear boxes, and the like :
en
- PL20749B1 - Method of removing inaccuracies in the operation of a faulty mechanical system. :
en
pl
- US1986508A - Combination shirt and invisible suspenders :
en
- US1986671A - Sheet handling machine :
en
- US1986131A - Liquid fuel burner :
en
- US1986227A - Lever :
en
- US1986642A - Ground rod clip :
en
- US1986771A - Coin register :
en
- DE607575C - Self-acting clutch device for motor vehicle gearboxes :
de
en
- SU40636A1 - Electric chess clock :
en
ru
- US1986773A - Curtain construction :
en
- SU40866A1 - Roller sender for piston rod In horizontal piston machines :
en
ru
- BE406428A - :
en
- GB421958A - Improvements relating to hard soldering mixtures and hard soldering processes :
en
- GB422037A - Bathing costumes and drawers :
en
- US1986653A - Cooling tower :
en
- US1986465A - Gasket construction :
en
- CH174087A - Process for the preparation of an alkaline earth metal soap emulsion which is free from inorganic alkali salts. :
de
en
- DE607678C - Process for the preparation of disazo dyes :
de
en
- GB421929A - Improved teat-cup holder for milking machines :
en
- GB421742A - Improvements in and relating to cartons or like containers for liquids, powders or the like :
en
- GB422012A - Arrangement of connections for the protection of electric transmission lines :
en
- DE1322445U - SANDBAG FOR EXTINGUISHING FIRE BOMBS :
de
en
- US1986344A - Packing means :
en
- CH174104A - Process for the production of line recording color grids on changing color carriers. :
de
en
- US1986281A - Hand lamp :
en
- US1986293A - Manufacture of phosphate fertilizer :
en
- US1986259A - Article containing and dispensing device :
en
- CH174111A - Traffic timetable. :
de
en
- GB421858A - Means for driving auxiliary apparatus by ordinary motor vehicles :
en
- GB421970A - Improvements in or relating to the removal of hydrogen sulphide from gases or liquids :
en
- CH174191A - Discharge tube. :
de
en
- SU40349A1 - Method for producing benzoic aldehyde :
en
ru
- SU40364A1 - Steam boiler using slag heat :
en
ru
- SU40365A1 - Steam gas generator :
en
ru
- US1986650A - Apparatus for feeding molten glass :
en
- US1986226A - Curtain stretcher :
en
- DE607610C - Process for the production of loose rayon wraps :
de
en
- FR775586A - Advanced training in ion discharge devices and their circuits :
en
fr
- GB421765A - Improvements in and relating to hinged windows and the like :
en
- FR775528A - Improvements in means of protection against dust, fumes, mists and gases :
en
fr
- FR775587A - Vehicle wheel incorporating a shock-absorbing device :
en
fr
- FR775593A - Electromagnetic rupture tester for testing ignition coils and capacitors :
en
fr
- FR775504A - Further development of automatic control of power stations and substations :
en
fr
- GB422033A - Apparatus for treating gaseous fluids with liquids :
en
- US1985967A - Temperature measuring system :
en
- FR775597A - molded elements intended for the construction of building walls :
en
fr
- US1986445A - Thermostat circuit :
en
- DE607353C - Reset device on rod-shaped material processing machine tools, in which the material rod is fed in by hand each time, in particular on self-contained turning bars :
de
en
- ES2277Y - Hygienic pad holder for intimate use by women. :
en
es
- GB421909A - Improvements in windscreens for automobiles and the like :
en
- ES135619A1 - Improvements in the manufacture of cables or conductors for electrical installations or appliances. :
en
es
- GB422069A - Improvements in machines for lapping or burnishing the profiles of gear teeth and screw and worm threads :
en
- US1986198A - Process for the manufacture of carbon black :
en
- FR775563A - Rivet for fixing belts in particular :
en
fr
- GB421989A - Process for the manufacture of sodium auro-thiomalate :
en
- GB422103A - Improvements in or relating to machines for mixing, stirring and kneading dough :
en
- SU40338A1 - Method and apparatus for producing sodium cyanide in a single process to produce sodium amide :
en
ru
- US1986077A - Folding display cabinet :
en
- US1986599A - Frequency stabilizing means :
en
- US1986675A - Gas fired hot air furnace :
en
- SU40303A1 - Mining harvester :
en
ru
- ES3235U - Improved paperboard machine. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421736A - Improvements in or relating to the conditioning or tempering of boot or shoe stiffener or other boot or shoe part blanks :
en
- SU40698A1 - Method of making hay in bales :
en
ru
- AU1533533A - A galley locking device :
en
- SU40657A1 - Chipmunk decoy :
en
ru
- FR775537A - Improvements made to rotary or sliding actuators, in particular those included in motor vehicles :
en
fr
- GB421879A - Improvements relating to ships' hatchways :
en
- GB421747A - Improvements in and relating to chimneys or ventilators :
en
- ES136002A1 - An impeller, double acting, impulse pump system with continuous rotation pistons and oscillating cylinder head. :
en
es
- FR775517A - Coil with tension core :
en
fr
- DE607641C - Spring clip for hanging flat objects :
de
en
- PL20747B1 - Automatic clutch head for wagons and similar vehicles. :
en
pl
- DE607711C - Pointer setting device for timers driven by a motor :
de
en
- GB422112A - Improvements in or relating to toys :
en
- CH174055A - Method and device for fixing the thread after the production of Kötzer in winding machines. :
de
en
- CH174255A - Current collector for electric railways with a curved contact piece made of carbon and carried by a metal armature. :
de
en
- SU40357A1 - The method of separation of the main alkaloids opi :
en
ru
- CH174275A - Process for the yellow-green and green sensitization of photosensitive halogen silver emulsions. :
de
en
- US1986136A - Manifold carbon copy device :
en
- CH174044A - Device for converting liquids into foam masses. :
de
en
- SU40500A1 - Method of hair spinning for whose and rabbit skins and flap :
en
ru
- SU40601A1 - Device for counting the number of contributions made on automatic scales :
en
ru
- US1986683A - Fishing bob or float :
en
- SU40299A1 - Torch for welding and cutting metal on liquid fuel :
en
ru
- CH174271A - Process for the production of an indigoid dye. :
de
en
- US1986405A - Automobile heating and ventilating apparatus :
en
- BE408507A - :
en
fr
- PL20696B1 - Manufacture of artificial leather. :
en
pl
- CH174048A - Installation on gas station meters working under atmospheric pressure. :
de
en
- US1986509A - Process for making magnesium hydroxide :
en
- CH174159A - Handle fastening device on shut-off devices. :
de
en
- US1986057A - Waterproof case :
en
- US1985991A - Protective system for oil burners :
en
- US1986119A - Moth ball container and garment hanger combined :
en
- CA347143A - Electric transformer :
en
fr
- CH174161A - Centrifugal pump system with device for automatic filling. :
de
en
- USD94214S - Design fob a covered tray :
en
- DE607613C - Piston gas container with several seals to be used alternately :
de
en
- CH174030A - Lock with key. :
de
en
- US1986182A - Distribution system :
en
- USD94218S - Design for a moving sign casing :
en
- USD94228S - Design foe a studio couch :
en
- SU40761A1 - Barrel Filling Machine :
en
ru
- US1986610A - Transformer temperature indicator :
en
- CA347200A - Electrically driven vehicle :
en
fr
- US1986254A - Acetylene gas generator :
en
- US1986484A - Valve stopper :
en
- BE406043A - :
en
- CA347102A - Oil burner :
en
fr
- CA347141A - Manifold pack holder :
en
fr
- CH174097A - Sheet feeding device, in particular for office printing machines. :
de
en
- SU40849A1 - Match Card Making Machine :
en
ru
- DE607554C - Process for the production of a primer color from old oil and color skins :
de
en
- CA347146A - Vehicle steering gear :
en
fr
- CH174245A - Heating device on motor vehicles, in particular on automobiles with a streamlined body structure. :
de
en
- DE607607C - Contactor control for automatic starting of electric motors, especially three-phase motors, with reverse contactors :
de
en
- ES2704Y - Metal closure of folding boxes. :
en
es
- SU40886A1 - Paddle wheel with rotary blades :
en
ru
- ES135988A1 - A new device to measure liquids. :
en
es
- FR775624A - Device for automatic feeding of animals :
en
fr
- PL20788B1 - A method of making oval cigarette tubes with mouthpieces on a cigarette making machine and a device for carrying out this method. :
en
pl
- US1986463A - Vulcanization of rubber :
en
- CH174038A - Door template. :
de
en
- PL20689B1 - Air filter. :
en
pl
- SU40490A1 - Spark trap for locomobiles :
en
ru
- SU40399A1 - The device for transportation of trolleys telpher on monorail electro-suspended road :
en
ru
- SU40426A1 - Superregenerative reception method :
en
ru
- SU40641A1 - A device for accounting for downtime of machines, machines, etc. :
en
ru
- SU40743A1 - Method and adaptation of cotton on the card machine :
en
ru
- SU40325A1 - Tool for collecting milled peat :
en
ru
- DE607684C - Silencer for internal combustion engines, especially for vehicle engines :
de
en
- US1986518A - Beverage container :
en
- ES3214U - A transparent photo cabinet (Machine-translation by Google Translate, not legally binding) :
en
es
- SU40456A1 - Oscilloscope Imaging Device :
en
ru
- US1986247A - Nasal inhaler :
en
- US1986323A - Composite article of manufacture :
en
- FR775532A - Self-closing smoke-eating ashtray :
en
fr
- SU40482A1 - Compound for bonding rubber to metal :
en
ru
- SU40606A1 - Adaptation to the spectroscope to design spectra of known substances in the field of view of the spectroscope :
en
ru
- SU40669A1 - Lubricator oiler :
en
ru
- US1986334A - Apparatus for the manufacture of salt :
en
- US1986700A - Weather shield for automobiles :
en
- USD94242S - Design fob a shoe :
en
- DE607690C - Food can :
de
en
- US1985969A - Edible fat :
en
- US1986033A - Close rear vision reflector for automobiles and the like :
en
- BE406060A - :
en
fr
- GB422018A - Improvements in or relating to x-ray apparatus :
en
- ES135984A2 - IMPROVEMENTS IN THE CONSTRUCTION OF ROTATING TANKS THAT FORM CAPACITIES FOR THE EXTRATION OR COLLECTION OF GLASS ADDITIONAL TO THE GLASS OVENS :
en
es
- FR775518A - Improvements in vehicle signaling :
en
fr
- GB422089A - Improved machine for impressing bars of metal :
en
- PL20750B1 - Device for automatic adjustment of the machine parts according to the setting of the adjusting device. :
en
pl
- SU40390A1 - The method of obtaining heat-resistant aluminum cast iron :
en
ru
- GB421804A - An arrangement for the change-over of groups of types in typeprinting telegraphs :
en
- DE607578C - Device for holding the trolley frame in a position approximately parallel to the wheel axis, especially for motor vehicles :
de
en
- ES3242U - Brooches without buttons for holding socks and stockings with their appendage covered or plugged. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA347212A - Electric switchgear :
en
fr
- US1986367A - Manufacture of artificial leather :
en
- GB421908A - Improvements in or relating to switch mechanism :
en
- GB422039A - Improvements in or relating to the construction of tunnels :
en
- DE607590C - Ball thrower with a basket with a handle :
de
en
- GB422003A - Mechanism or apparatus for selecting and feeding headless pins or like pointed or sharpened members as in the production of lags or staves for carding engines :
en
- ES3213U - Document holder, correspondence and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB422105A - Shirt for men :
en
- US1986015A - Sectional index or record :
en
- DK49714C - Tear with Cleaner. :
da
en
- FR775607A - Electric washing machine :
en
fr
- US1986535A - Brake :
en
- GB421741A - Improvements in or relating to electric signalling systems :
en
- GB422026A - Improvements relating to surgical boots and shoes for legs of unequal length :
en
- GB422040A - Improvements in step-ladders and like structures :
en
- US1986702A - Manufacture of iron alloys :
en
- SU40536A1 - Device for sealing the lid of the suitcase :
en
ru
- CH174056A - Chain clipper. :
de
en
- GB422178A - Improvements relating to cartons or like containers :
en
- GB421762A - Improvements in the treatment of glauconite :
en
- ES3247U - Safety shut-off device for bottles and other similar containers. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR775522A - Agglomerated mineral wool, process and installation for its manufacture :
en
fr
- GB422075A - Improvements in steering stems of cycles and in the attachment thereto of handle bars :
en
- FR775542A - Adjustable overflow :
en
fr
- GB421826A - Improvements in distributors for powders or like substances :
en
- ES3225U - Cage for raising rabbits. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB422270A - Improvements in or relating to telescopic sights, especially for rifles :
en
- FR775544A - Automatic rotary valve :
en
fr
- US1985956A - Oil burner :
en
- GB422046A - Improvements in or relating to electrically-operated direction indicators for vehicles and the like :
en
- GB421982A - Improvements in and relating to methods of and means for making grids for thermionicvalves and the like :
en
- DE607673C - Device for the axial adjustment of at least temporarily rotating parts, in particular shafts of electrical machines :
de
en
- CA347189A - Gas purification :
en
fr
- SU40329A1 - Method for the determination of nitrogen by Kveldal :
en
ru
- US1985997A - Celluloid article and method of making same :
en
- PL20727B1 - A method of making celluloid crabs for walking sticks and umbrellas. :
en
pl
- SU40522A1 - Conveyor forming device :
en
ru
- US1986353A - Induction furnace method and apparatus :
en
- SU40464A1 - Relays for AC circuits using an ionic device :
en
ru
- SU40488A1 - The method of obtaining washing powder :
en
ru
- DE602862C - Threshing device with upright drum, the opening of which the stalks are fed parallel to the drum axis :
de
en
- DE607598C - Ceiling gully with odor trap for the drainage of bathtubs :
de
en
- GB421884A - Improvements in and relating to electric vacuum cleaners :
en
- GB421980A - A device for delivering measured quantities of granular materials and commodities including tea and the like :
en
- FR775640A - Method and apparatus for removing waxes, paraffins and the like from mineral oils, and product resulting therefrom :
en
fr
- GB421935A - Manufacture of chromiferous azo-dyestuffs :
en
- US1986733A - Wire coating apparatus :
en
- USD94236S - Design fob a casing for a corn :
en
- DK49730C - Drop catcher for placement on ice waffles. :
da
en
- USD94240S - Design fob a shoe :
en
- SU40675A1 - Turning screw cutter :
en
ru
- SU40678A1 - Cutter :
en
ru
- US1985981A - Control system :
en
- CH174199A - Gas shut-off valve. :
de
en
- US1986619A - Electrical substation :
en
- SU40460A1 - Device for measuring capacitance and self-inductance :
en
ru
- CH174265A - Process for the preparation of an azo dye. :
de
en
- US1986215A - Machine for packaging cigarettes, cigars, little cigars, and other rod shaped articles :
en
- CA347125A - Gas generator and distributor :
en
fr
- DE607543C - Line break device on typewriters :
de
en
- SU40724A1 - Device for mechanical caulking of wooden decks on ships :
en
ru
- US1985952A - Screen grid circuit :
en
- CA347116A - Braiding machine :
en
fr
- SU40797A1 - Device for mechanizing the evaporation of sugar syrups :
en
ru
- US1986541A - Toy moving-picture camera :
en
- SU40803A1 - Drill for rotary drilling :
en
ru
- US1986021A - Holder for wire drawing dies :
en
- CA347229A - Oil refining system :
en
fr
- DE607581C - Self-acting device to prevent vehicles, especially motor vehicles, from rolling backwards :
de
en
- SU40454A1 - Electrometer :
en
ru
- SU40529A1 - Instrument for the continuous extraction of glass tubes :
en
ru
- SU40561A1 - The method of curing rubber from rubber plants :
en
ru
- SU40720A1 - Exploding water lifter using detonating gas as an explosive :
en
ru
- US1985942A - Production of castings or the like :
en
- US1986039A - Adhesive-applying mechanism :
en
- CA347121A - Stencil :
en
fr
- US1986209A - Copper alloy for bearings :
en
- DE577064C - Electrocautery for surgical diathermy :
de
en
- SU40336A1 - The method of producing phosphoric acid :
en
ru
- CH174272A - Process for the preparation of a nitroarylaminoarylamine. :
de
en
- SU40697A1 - A method of making a paper wrapper for an oil that protects the latter from deterioration. :
en
ru
- SU40837A1 - Adaptation device for indicating the amount of carbide consumed in pressure-type acetylene generators :
en
ru
- SU40875A1 - Method of protection from greening the internal fat of geese :
en
ru
- US1986170A - Direction finder :
en
- SU40553A1 - Method of sawing logs on shingles :
en
ru
- US1985940A - Combined safety and ignition control for the automatic control of burner mechanism :
en
- US1986689A - Hair straightening method :
en
- PL20700B1 - Terminal block for electric meters. :
en
pl
- SU40565A1 - The method of devulcanization of rubber :
en
ru
- US1985908A - Wheel cover and securing means therefor :
en
- US1985999A - Audio frequency amplifier :
en
- US1986447A - Connector or coupling :
en
- US1986478A - Coin controlled switch :
en
- SU40348A1 - Method for preparing phenol and phosphoric acid esters :
en
ru
- SU40846A1 - Kitchen hearth :
en
ru
- US1985930A - Automatic stopping device :
en
- CH174195A - Electric resistance furnace. :
de
en
- CA347130A - Padded horseshoe calk :
en
fr
- CA347120A - Garage door opening and closing device :
en
fr
- CH174209A - Process for the preparation of an acylated dihydrofollicle hormone. :
de
en
- SU40413A1 - Screw jack with a sled for lifting and installing rail cars :
en
ru
- US1986224A - Switch contact :
en
- US1986477A - Ladder :
en
- DE607652C - Electrolytic capacitor, the electrodes of which are made of metal wires :
de
en
- GB421937A - Improvements in and relating to picture assembling in television receivers :
en
- USD94244S - Design fob a shoe :
en
- SU40491A1 - Regenerative air heater :
en
ru
- US1986709A - Flying machine having revolving supporting surfaces :
en
- US1986780A - Combined metal and canvas basket :
en
- DE587683C - Bottle caps for non-refillable bottles :
de
en
- CA347165A - Heat radiator :
en
fr
- CA347202A - Refrigerating machine :
en
fr
- CA347218A - Telephone system :
en
fr
- US1986105A - Swivel chair :
en
- SU40346A1 - Method for distilling glycerin :
en
ru
- SU40608A1 - Glasses :
en
ru
- USD94252S - Design for a lace :
en
- GB421910A - Improvements relating to electric clocks :
en
- US1986690A - Wall and joint construction :
en
- CH174140A - Process for welding metal using a metallic additive and welding device for performing this process. :
de
en
- US1986368A - Induction motor winding :
en
- US1986432A - Easel :
en
- US1986749A - Manufacturing of stable solutions of the sodium salt of diaminodioxy-arsenobenzene-methylensulphinic acid and the product :
en
- CA347126A - Pump rod guide :
en
fr
- PL20685B1 - A method of water injection control in heavy oil internal combustion engines and a device for carrying out the method. :
en
pl
- US1986147A - Road working apparatus :
en
- PL20715B1 - Rope clamp. :
en
pl
- CH174074A - Process for making a yeast rich in provitamin D. :
de
en
- AU1559133A - Improvements in or relating tothe production of rubber thread and apparatus therefor :
en
- SU40361A1 - Method for producing phenolphthalein :
en
ru
- SU40604A1 - Ring Prism for stunt imaging :
en
ru
- SU40723A1 - Loading and unloading device :
en
ru
- US1986078A - Folding display rack :
en
- US1986350A - Electric heater :
en
- PL20765B1 - Method of gas desulphurization. :
en
pl
- SU40874A1 - Connection method by welding universal shaped iron and other structural elements :
en
ru
- CH174028A - Method for heating material to be fired in a rotary kiln. :
de
en
- CH174098A - Printing machine for address printing or similar printing purposes, with multiple printing pads. :
de
en
- US1986674A - Internal combustion engine :
en
- US1985996A - Internal combustion engine :
en
- US1986138A - Earth tamper for concrete highway side forms :
en
- US1986539A - Forced-lubrication system :
en
- SU40402A1 - Device for loading and unloading railway platforms with timber :
en
ru
- PL20744B1 - Transmitting impulse system in telephone devices. :
en
pl
- US1986397A - Space discharge tube having a negative resistance characteristic :
en
- US1986424A - Web threading device :
en
- GB421926A - Improvements in painters' stencils :
en
- US1986383A - Gutter miter :
en
- US1986639A - Straight line motor :
en
- FR775559A - aviator safety equipment :
en
fr
- SU40673A1 - Metal mesh mat for thermal insulation :
en
ru
- SU40528A1 - The method of obtaining on blown glass making machines canned pellets using suction :
en
ru
- US1986245A - Process and apparatus for centrifuging :
en
- US1986555A - Knee rest :
en
- CH174011A - Suspended ceiling. :
en
fr
- CH174246A - Device for locking the ignition and the steering device for vehicles. :
de
en
- FR775600A - Connection bar system for any device intended to be inserted in any electrical cable :
en
fr
- SU40337A1 - The method of cleaning flue gases from oxidizable impurities :
en
ru
- FR775646A - Device for the manufacture of flexible or rigid pipes with helical grooves :
en
fr
- PL20703B1 - Device for heating internal combustion engines. :
en
pl
- SU40789A1 - Shaping mechanism for lower combat machines :
en
ru
- USD94237S - Design for a collar holder :
en
- DE607699C - Gap sealing on turbines :
de
en
- US1986132A - Turbine pump support :
en
- US1986724A - Strip loop control :
en
- US1986742A - Pocket live minnow jar :
en
- US1985916A - Power driven apparatus :
en
- GB421778A - Improvements in or relating to friction clutches, more particularly for hydraulic transmission gears :
en
- GB421917A - Improvements in automobiles :
en
- GB422071A - Improved electric annunciator or indicator system :
en
- GB422074A - Improvements in or relating to electric discharge lamps or tubes :
en
- US1986062A - Coating machine :
en
- CH174031A - Lock for doors, especially those of emergency exits. :
de
en
- CH174189A - Dry rectifier. :
de
en
- US1986388A - Metal polish :
en
- USD94186S - Design fob a base for a clock :
en
- GB421797A - Improvements in or relating to control systems for electrically propelled vehicles, the motors of which are employed regeneratively for braking purposes :
en
- GB422078A - Improved anti-incrustator or fur collector for kettles, boilers, and other utensils :
en
- SU40395A1 - Temporary joint connection of burst track rails :
en
ru
- US1986004A - Engraving machine :
en
- US1985901A - Mechanical movement :
en
- ES135277A1 - Improvements in the construction of copy sheets for paint books, trimming games and other drawing applications. :
en
es
- FR775540A - Device for converting ordinary cans into dosing cans :
en
fr
- GB421849A - Improved expanding kerb :
en
- GB421985A - Improvements in or relating to pulping engines and the like :
en
- SU40873A1 - Autogenous welding device :
en
ru
- DE589659C - Piano frame :
de
en
- US1986758A - Foot and last measuring machine :
en
- SU40555A1 - Machine for figured automatic glueing rubber shoe parts :
en
ru
- CA347245A - Textile package :
en
fr
- SU40483A1 - The method of alkaline purification of vegetable oils :
en
ru
- US1986582A - Dry rectifier for alternating current :
en
- CH174091A - Process for the production of white clouded enamels. :
de
en
- US1986386A - Necktie stretcher and drier :
en
- US1986403A - Method for testing chlorine solutions :
en
- FR775620A - Apparatus for sorting finely divided materials according to their size :
en
fr
- CA347100A - Coat and cap :
en
fr
- CH174130A - Glasses frame. :
de
en
- CH174250A - Cable car with an endless pulling element for skiers and tobogganers. :
de
en
- GB422099A - Improvements in or relating to the production of pile or tufted sheet material :
en
- SU40438A1 - Device for remote control of conveyors :
en
ru
- US1986741A - Measuring top or cap for containers :
en
- SU40543A1 - Fixture for joining ceramic radiator elements :
en
ru
- US1986400A - Coupler :
en
- USD94235S - Design for a handle or similar arti :
en
- USD94246S - Design fob a bottle :
en
- CH174167A - Marine diesel engine which is started by means of compressed air and is provided with a device for switching the compressed air and fuel operation on and off alternately and for switching off both operations. :
de
en
- FR775523A - Advanced navigation device :
en
fr
- DE607658C - Electrical clock system with periodically synchronized slave clocks :
de
en
- DE607700C - Method for the sound coloring of electrical music transmission :
de
en
- FR775507A - Improvements in the assembly of propellers, and more particularly of variable-pitch propellers :
en
fr
- GB421853A - Improvements in or relating to electric discharge devices :
en
- FR775616A - Adjustable shutter with progressive separation, in particular for discharges from reservoir dams :
en
fr
- US1986554A - Direct coupled amplifier :
en
- ES134307A1 - Improvements introduced in the object of the main patent number 133,422 :
en
es
- FR775610A - Piston :
en
fr
- SU40647A1 - Adaptation to beet harvesting machines for cutting tops and cleaning of beet heads :
en
ru
- US1986266A - Hole spotter for collaring drill holes :
en
- USD94207S - Design fob a bowl :
en
- US1986772A - Antirattling device :
en
- US1986603A - Razor blade sharpening device :
en
- BE406141A - :
en
- CH174061A - Auxiliary device for knitting. :
en
fr
- DE607626C - Furniture, especially tubular steel chairs :
de
en
- GB422022A - Improvements in the treatment of waste sulphuric acid and manufacture of sulphates and of absorptive carbon therefrom :
en
- GB422063A - Improvements in or relating to knitting machines :
en
- GB422200A - An improved method of electric signalling :
en
- GB421800A - Improvements in and relating to methods of insulating the windings of transformers and distributors :
en
- CA347138A - Ore separation :
en
fr
- CH174052A - Cylinder for stretching mechanisms for textile wicks. :
en
fr
- PL20790B1 - Piston pump without valves. :
en
pl
- SU40550A1 - Jointer :
en
ru
- SU40646A1 - Landing machine :
en
ru
- US1986178A - Folding door :
en
- US1986696A - Method of making coated pipes :
en
- SU40672A1 - Heat insulation :
en
ru
- US1986729A - Gauge :
en
- USD94238S - Design fob a shoe :
en
- CH174018A - Device for heating or cooking. :
de
en
- SU40788A1 - Adaptation to the Bason weaving machine for replacing the reed and for cleaning the throat in the manufacture of rope sheath fabrics :
en
ru
- US1985949A - Mercury derivatives of nitro-paracresols :
en
- US1986740A - Welding machine :
en
- CH174282A - Process for the preparation of benzilic acid-2,2-dimethyl-3-diethylaminopropanol ester. :
de
en
- ES3220U - Kaleidoscope. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1986362A - Indicator for card games :
en
- US1986118A - Charging machine :
en
- US1986782A - Lens strap :
en
- US1986387A - Stub axle mounting for wagons :
en
- SU40344A1 - Alkali Metal Alcohol Production Method :
en
ru
- AU1820234A - Cream cooler :
en
- CH174143A - Tool for introducing an impregnating agent into line poles and other woods. :
de
en
- PL20783B1 - A method for producing oxygen-enriched mixtures from air, and also for carrying out this method. :
en
pl
- SU40479A1 - Bitumen processing method :
en
ru
- SU40878A1 - Apparatus for separating compressed air from a paper pulp of a hollow body from a mold :
en
ru
- CH174037A - Scrubbing bucket with scrubbing device. :
de
en
- CH174224A - Arrangement to register characters at the calling subscriber or in the control center of automatic telephone systems, which are given by means of the dial or similar character generator. :
de
en
- SU40690A1 - Cello training tool for right-handed :
en
ru
- SU40730A1 - Retractable Handwheel Lock :
en
ru
- GB421731A - Improvements relating to railway point operating mechanism :
en
- AU1495333A - Preserving and seasoning timber :
en
- AU1562733A - Improved method of manufacturing boots, shoes, andother footwear :
en
- SU40509A1 - Spinning and twisting machine for bast stalks :
en
ru
- CH174003A - Process for the production of biologically active products by treating salts and salt solutions with an inorganic cation. :
de
en
- CA347234A - Resilient wheel :
en
fr
- CA347167A - Electric lamp :
en
fr
- AU1560733A - Improved attachments toa motor vehicle gearbox for actuating extraneous mechanism :
en
- CH174280A - Method for the preparation of rac. Acetylmandelic acid 2,2-dimethyl-3-dimethylaminopropanol ester. :
de
en
- US1986526A - Oil burner :
en
- US1986165A - Distillation apparatus :
en
- US1986280A - Process for the production of colored photographic pictures :
en
- US1986641A - Antenna coupling system :
en
- SU40298A1 - Labeling machine for layered fabrics :
en
ru
- GR5057B - METHOD FOR THE MANUFACTURE OF SYNTHETIC BALM (RESIN) BY CONCENTRATION OF PHENOLS WITH Aldehydes. :
el
en
- US1986036A - Perforating die and stripping mechanism therefor :
en
- US1986276A - Dye producing composition :
en
- US1986631A - Attachment for printing presses :
en
- GB422021A - Improvements in or relating to printing or other apparatus having a movable flat surface on to which webs of material are to be laid :
en
- CA347199A - Cigarette manufacture :
en
fr
- DE607606C - Switch with arc extinguishing by tensioned dampers :
de
en
- SU40790A1 - Knot zatel :
en
ru
- ES135851A1 - A toy sound cinema. :
en
es
- FR775536A - Improvements made to rotary or sliding maneuvering members of remote control devices, in particular those included in motor vehicles :
en
fr
- CH174001A - Brake device for grass mowers and other mobile agricultural machines. :
de
en
- CH174244A - Cooling device on motor vehicles, in particular on automobiles with a streamlined vehicle structure. :
de
en
- DE607662C - Process for the preparation of clusters of pyridylamines :
de
en
- GB421848A - Improvements in or relating to electric discharge devices :
en
- GB422023A - Improvements in or relating to supports for adjustable sources of light or rays :
en
- ES3239U - A container box for bitumens, creams and other preparations to clean footwear and other objects. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR775584A - Speedometer comprising devices for recording signals of various kinds :
en
fr
- USD94216S - Design for a shoe heel or similar :
en
- US1986085A - Combined churn and washing machine :
en
- US1986456A - Ink feed :
en
- US1986781A - Tobacco stemming machine :
en
- DE607651C - Vacuum switch for alternating current with interruption of the current if possible at its current passage through zero :
de
en
- GB421918A - Improvements in spring controlled latches :
en
- US1985890A - Time controlled releasing mechanism :
en
- US1986395A - Towel cabinet :
en
- US1986393A - Carrying case for musical instruments :
en
- US1986779A - Electrolytic condenser and electrolyte therefor :
en
- AU1598534A - Level regulator for apparatus fed bya pump orthe like :
en
- CA347117A - Fishing line clip :
en
fr
- CA347118A - Food product :
en
fr
- CA347173A - Beater and extractor :
en
fr
- AU1568533A - Improvements in or relating tothe conforming of boot or shoe uppers tothe shape offa last :
en
- CA347194A - Plate valve :
en
fr
- CH174107A - Printing paper for three-color printing. :
de
en
- CH174202A - Electric lamp. :
de
en
- CH174045A - Device for attaching a handle, in particular to a floor brush or a scrubber. :
de
en
- CH174071A - Process for making baked goods. :
de
en
- SU40816A1 - Automatic Heartless Brake :
en
ru
- DE607659C - Trouser holder :
de
en
- SU40862A1 - Drive to counting machines :
en
ru
- US1986029A - Pigments and dispersion thereof :
en
- US1986211A - Nonstainable copper alloy :
en
- CA347136A - Mine safety device :
en
fr
- DE607431C - Device to automatically apply the control pulses to another control element when the adjustment limits of a control element controlled by a controller are reached :
de
en
- CH174080A - Process for the preparation of 2-keto-1-gulonic acid. :
de
en
- CA347246A - Textile material :
en
fr
- GB421852A - Improvements in or relating to electric fuses :
en
- GB421876A - Improved wind-direction indicator for aerodromes and analogous situations :
en
- US1986572A - Variable speed power transmission device :
en
- GB422083A - Improvements in ladies' safety razor :
en
- AU1499033A - Improvements in hydraulic shock absorbers :
en
- CH174041A - Portable serving device. :
de
en
- FR775560A - Finder device for selective calling of subscriber telephone sets in a private and public service :
en
fr
- GB421768A - Manufacture of films from solutions of cellulose acetate :
en
- US1986051A - Gum :
en
- US1986234A - Package :
en
- GB421783A - Improvements in and relating to electric discharge lamps :
en
- US1986073A - Machine for slitting meat :
en
- US1986365A - Briquetting machine :
en
- SU40682A1 - Screw board :
en
ru
- GB421850A - Improvements in and relating to woodworking planes :
en
- GB421990A - Improvements in and relating to electric inverter systems :
en
- PL20755B1 - Device for loading automatic firearms. :
en
pl
- US1986067A - Urea condensation product and process of preparing it :
en
- US1986302A - Padlock :
en
- US1986363A - Folder support for sewing machines :
en
- CH174236A - Fittings for draft animals and others. :
en
fr
- SU40406A1 - Brake block for railway rolling stock :
en
ru
- SU40507A1 - Weaving machine :
en
ru
- US1986157A - Domestic clothes washing machine and drier :
en
- US1986469A - Fluid pressure brake :
en
- GB422015A - Improvements in and relating to the drawing of bast and long leaf fibres :
en
- GB421892A - Improvements in, or relating to, electrical couplings of the plug-and-socket type :
en
- DK49736C - Procedure for the manufacture of zipper strings. :
da
en
- SU40517A1 - Creolin surrogate production method :
en
ru
- US1986027A - Roll mounting :
en
- US1986571A - Modified drying oil and process of :
en
- SU40520A1 - Dual surface burning smelting furnace :
en
ru
- SU40685A1 - Pipe bending machine :
en
ru
- US1985882A - Miniature packet :
en
- GB422340A - Improvements in or relating to electro-magnetic interruptors :
en
- DE607380C - Process for the production of condensation products :
de
en
- DE607697C - Infeed device on the finishing stand for rod iron mills :
de
en
- SU40317A1 - A method of making artificial leather :
en
ru
- SU40728A1 - Sharoshka for editing of grinding wheels :
en
ru
- US1986111A - Production of acridine compounds :
en
- ES2877U - Reinforced hinge assembly for boxes of trucks with collapsible cars. (Machine-translation by Google Translate, not legally binding) :
en
es
- SU40497A1 - Piston air pump :
en
ru
- FR775558A - Improvements to resistors and process for manufacturing them :
en
fr
- GB421965A - Manufacture of compounds having germicidal and disinfectant properties :
en
- SU40838A1 - Adaptation device for indicating the amount of carbide consumed in pressure-type acetylene generators :
en
ru
- PL20770B1 - A method of synchronizing audio films in different languages and a director's aids adapted to this method. :
en
pl
- SU40779A1 - Pile driver for sheet piles :
en
ru
- DE607588C - Lock arrangement for automatic firearms :
de
en
- ES135995A1 - A valve to regulate the pressure and proportion of fluid supply. :
en
es
- SU40358A1 - The method of obtaining phenylnaphthylamine :
en
ru
- SU40722A1 - Control cap for sealing extinguishers :
en
ru
- US1986307A - Holding means for pivotally connected parts :
en
- SU40436A1 - Split wiring system for high voltage electrical transmission line :
en
ru
- SU40552A1 - Adaptation to sizing plywood machines to reduce the consumption of glue :
en
ru
- SU40882A1 - Screw device with centrifugal and automatically variable regulator pitch :
en
ru
- GB422122A - Improvements in, or relating to, road-vehicles of the tractor-railer type :
en
- GB421809A - Improvements in fuel injection pumps :
en
- GB421752A - Improvements in and relating to a device by which a shaft or body rotating not only about its own axis but also about another axis is so affected that its rotation aboutthe firstmentioned axis is prevented :
en
- GB421748A - Improvements in or relating to brick kilns :
en
- FR775605A - Combustion engine :
en
fr
- US1986765A - Apparatus for fabricating glassware :
en
- DE607600C - Gas pressure regulator with dirt trap :
de
en
- GB421939A - Improvements relating to the settlement of dust from rock-drills :
en
- GB421767A - Improvements in or relating to multi-cylinder reciprocating piston machines :
en
- GB422090A - Improvements in conveying apparatus :
en
- US1986274A - Axle journal bearing :
en
- SU40505A1 - Cover for tanning drum :
en
ru
- US1986082A - Production of ethylene oxide :
en
- SU40372A1 - Stopping device for chart printing machines and similar ribbons :
en
ru
- SU40578A1 - Interchangeable Threaded Micrometer :
en
ru
- SU40629A1 - Device for determining the most favorable conditions for marking riveted :
en
ru
- SU40738A1 - Device for automatically recording incoming and outgoing visitors to the premises or for other counting processes :
en
ru
- US1986205A - Stencil type duplicating machine :
en
- US1986339A - Electrical condenser :
en
- US1986040A - Plain bearing :
en
- GB421734A - Improvements in or relating to electric generators for arc welding and to the control thereof :
en
- SU40661A1 - Switchgear for two-stroke internal combustion engines with direct purge :
en
ru
- SU40804A1 - The leading mechanism to the cutting machines :
en
ru
- US1986020A - Oil burner :
en
- GB421984A - Improvements in or relating to joints for linkages and the like :
en
- SU40290A1 - Air jigging machine :
en
ru
- US1985975A - Paper folding machine :
en
- US1986415A - Valve operating mechanism :
en
- US1985979A - Stove construction :
en
- US1986317A - Circular knitting machine :
en
- US1986609A - Microphone :
en
- US1986616A - Rectilinear motor :
en
- US1986064A - Amphibian airship :
en
- CA347163A - Incandescent lamp cut out :
en
fr
- CH174079A - Process for the production of phthalonitrile. :
de
en
- CH174207A - Means for relieving pressure on the corn in footwear. :
de
en
- US1986414A - Device for testing electric circuits :
en
- US1986755A - Mechanism for twisting fibers :
en
- DE607609C - Process for the production of emulsions from fatty vegetable phosphatide mixtures :
de
en
- CH174054A - Twisting spindle, especially for rayon bobbins. :
de
en
- CH174184A - Device for remote control of electrical generators. :
de
en
- GB421880A - Improvements in or relating to shaft sealing means :
en
- SU40525A1 - Method for the production of castings :
en
ru
- US1986358A - Check valve :
en
- US1986752A - Self-governed wind motor :
en
- CA347110A - Carbon dioxide ice :
en
fr
- CA347228A - Naphtha stabilization :
en
fr
- CH174286A - Device comprising, in combination, a watch and a rear-view mirror. :
en
fr
- US1986551A - Steel rule :
en
- US1986575A - Apparatus for and method of delivering molten glass :
en
- SU40583A1 - The device for checking the squares :
en
ru
- US1986110A - Plait for sport coats and the like :
en
- US1986753A - Knitting machine :
en
- CA347151A - Steam trap :
en
fr
- SU40301A1 - Sucker rod connection :
en
ru
- SU40558A1 - Machine for cleaning rubber-lined seals :
en
ru
- US1985966A - Antiglare device for automobile headlights :
en
- US1986089A - Spectacles and spectacle frames :
en
- US1986492A - Transmission control :
en
- BE406140A - :
en
- SU40389A1 - Scraper device for cleaning m on the hearth of an open-hearth furnace :
en
ru
- SU40649A1 - Sorting for fruits, for example, cucumbers :
en
ru
- USD94180S - Design fob a dress :
en
- US1986159A - Gas mixer :
en
- US1986202A - Rotary pump, compressor, and the like :
en
- CH174075A - Device for the extraction of grape juice from grape mills. :
de
en
- SU40421A1 - Method of generating alternating currents :
en
ru
- SU40449A1 - Device for regulating the voltage in AC electrical networks :
en
ru
- SU40829A1 - Electrode :
en
ru
- AU1569133A - Warning apparatus indicating approaching vehicles and barrier coacting therewith :
en
- PL20798B1 - Hearing tester. :
en
pl
- DE607601C - Circuit arrangement for generating the grid bias in push-pull and parallel connection of discharge tubes :
de
en
- GB421764A - Improvements in or relating to an apparatus for dry separation of materials of different density :
en
- SU40848A1 - Match straw making machine :
en
ru
- SU40871A1 - Stopcock :
en
ru
- US1986525A - Coil changing device :
en
- US1986617A - Electric valve translating circuit :
en
- SU40567A1 - Wood dissolving method :
en
ru
- CH174176A - Device for the automatic control of dynamo machines. :
de
en
- SU40563A1 - Device for continuous vulcanization of rubber products :
en
ru
- SU40703A1 - Method for increasing gelling ability of pectin products :
en
ru
- US1985959A - Typewriting machine :
en
- US1986050A - Process of treating rubber :
en
- US1986713A - Escape-proof window for prisons :
en
- SU40736A1 - Device for automatic recording in the form of perforations and transmission to the distance of readings of meteorological instruments :
en
ru
- SU40792A1 - Wrench :
en
ru
- US1986058A - Cover plate for hemacytometers :
en
- US1986150A - Bearing :
en
- US1986291A - Manufacture of absorbent waterlaid webs of felted fiber :
en
- USD94234S - Design fob a display cabinet :
en
- SU40781A1 - Method of loosening steam boiler boilers :
en
ru
- US1986246A - Cigarette case :
en
- US1986379A - Refrigerating device :
en
- DK49729C - Coupling device for controlling circuits. :
da
en
- GB421860A - Improvements in and relating to the moulding of plastic substances :
en
- PL20785B1 - Process for the production of sulfur or hydrogen sulfide or mixtures of hydrogen sulfide, sulfur dioxide and sulfur from sulfur-containing materials. :
en
pl
- US1986636A - Electrical heater for tubular :
en
- CH174230A - Intermediate frequency receiver. :
de
en
- US1986003A - Blower compressor unit for oil burners :
en
- SU40594A1 - Rangefinder :
en
ru
- US1986511A - Combination water feeder and overflow device :
en
- USD94199S - Design for a bottle or similar :
en
- DE607604C - Vacuum switch :
de
en
- ES135956A1 - DC transformer. :
en
es
- GB421794A - An improved manufacture of metal articles from iron-carbon alloys :
en
- GB422114A - An improved manufacture of metal articles from iron-carbon alloys :
en
- SU40818A1 - Device for scanning an image with electrical vision with a cathode tube :
en
ru
- US1985941A - Tire cover :
en
- SU40835A1 - A method of making soap for the purpose of obtaining yarn therefrom and the like. by pushing through nozzles :
en
ru
- US1986285A - Journal bearing seal :
en
- DE607545C - Control for multi-stage gear change gears :
de
en
- CH174060A - Method and device for the production of tubular knitted fabric with reinforced spots on the flat knitting machine. :
de
en
- CA347131A - Electric lamp socket :
en
fr
- CA347113A - Electrical transmission system :
en
fr
- DE607630C - Angle measuring device, theodolite, Bussolengeraet or the like. :
de
en
- PL20733B1 - Camera. :
en
pl
- SU40569A1 - A method of making plastic from galalite waste :
en
ru
- US1986199A - Floor waxing device :
en
- US1986262A - Cafeteria table appliance :
en
- PL20721B1 - Method of strengthening the foundations of a building. :
en
pl
- CA347180A - Ammonium nitrate fertilizer :
en
fr
- US1985984A - Electric switch gear :
en
- US1986010A - Fitting :
en
- ES2703Y - Yoke made of iron tube or other metals, with completely straight arms, adopting the shape of a T. :
en
es
- CA347132A - Wood and pulp processing :
en
fr
- CH174211A - A process for producing an anti-bacterial and germicidal preparation. :
en
fr
- US1986638A - Absorption refrigerating apparatus :
en
- AU1632634A - Improvements in metalworking :
en
- US1986324A - Locomotive lubricating system :
en
- US1986682A - Humane police club :
en
- SU40867A1 - Universal ball joint for flexible shafts :
en
ru
- US1986584A - Refrigerant pumping system :
en
- US1986728A - Brake :
en
- CH174204A - Gas-filled electric tube. :
de
en
- US1985963A - Separable connecter :
en
- US1986376A - Evaporator valve mechanism :
en
- US1986576A - Apparatus for use in teaching physical geography and the like :
en
- SU40321A1 - Machine for separating hair from sawdust :
en
ru
- SU40735A1 - Sole making machine :
en
ru
- US1986134A - Lift truck :
en
- US1986385A - Sheet feed rotary printing press :
en
- CA347103A - Humidity controller :
en
fr
- CA347162A - Electric regulating system :
en
fr
- AU1477533A - Means for drawing off beer andother gaseous liquids from containers :
en
- CH174088A - Process for the production of photographic supports from cellulose esters. :
de
en
- CH174128A - Loud speaker. :
en
fr
- FR775649A - Air purifying and sanitizing decarbonizer :
en
fr
- PL20752B1 - Door lock. :
en
pl
- CH174117A - Marker device for the game of bridge. :
en
fr
- ES3241U - Brooches without button with rotating appendage for holding stockings and socks. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE607549C - Kerr cell :
de
en
- CA347185A - Photographic emulsion :
en
fr
- CH174139A - Device for treating metal workpieces with a jet flame, with a device for supporting the torch against the workpiece. :
de
en
- US1986475A - Valve device :
en
- US1986534A - Apparatus for coating electrical conductors :
en
- SU40564A1 - The method of vulcanization of rubber :
en
ru
- SU40836A1 - Safety device for pumping bodies in regenerative furnaces, working by additional combustion of gas outside the furnace space :
en
ru
- SU40890A1 - An apparatus for measuring the distance during underwater sound signaling, in particular for measuring the depth of the sea :
en
ru
- USRE19411E - Cotton gathering machine :
en
- CA347240A - Hair waver :
en
fr
- US1986406A - Electrical brake tester :
en
- US1986510A - Razor :
en
- CH174002A - Mill for chopping fruit, pomace, beets, peat waste, etc. :
de
en
- CH174019A - Cooker. :
en
fr
- CH174033A - Guard locking on locks with double-bit key. :
de
en
- CH174222A - Phone number finder. :
de
en
- CH174124A - Pointer instrument with externally adjustable marker pointer. :
de
en
- US1986634A - Train control system for toy electric railways :
en
- CH174249A - Drive device for motor slides. :
de
en
- SU40431A1 - Isolator for the transition from the air line to the input to the room :
en
ru
- PL20695B1 - A method for separating minerals by swimming pool and a device for carrying out this method. :
en
pl
- SU40380A1 - Irrigation air distributor :
en
ru
- US1985888A - Combined draft and power takeoff frame for rock crushers and the like :
en
- US1985989A - Clothesline cleat :
en
- US1986410A - Sheet metal press :
en
- US1986628A - Artificial denture grinder :
en
- US1986442A - Freewheeling mechanism :
en
- US1986710A - Game apparatus :
en
- PL20751B1 - Timing device for reversing engines. :
en
pl
- SU40493A1 - Cotton stitches for stitches :
en
ru
- SU40549A1 - Stake Sharpening Machine :
en
ru
- US1986084A - Controlling means for double-acting reciprocating engines without flywheel :
en
- DE607644C - Ball throwing and catching device with spring gun :
de
en
- GB422029A - Improvements in or relating to radio and like receivers :
en
- CA347253A - Yarn manufacture :
en
fr
- SU40419A1 - Two-way group telephone communication method :
en
ru
- SU40623A1 - Extraction device :
en
ru
- PL20804B1 - :
en
pl
- US1985943A - Engine :
en
- US1985993A - Synthetic resin composition and process of making same :
en
- BE406224A - :
en
fr
- CA347179A - Self loading gun :
en
fr
- CA347221A - Telephone system distribution frame :
en
fr
- CH174021A - Concrete mixer. :
en
fr
- DE607681C - Electrical timestamp :
de
en
- CA347128A - Welding apparatus :
en
fr
- CA347217A - Telephone system :
en
fr
- DE607456C - Spring-powered toy airplane with a bomb suspension and drop device :
de
en
- DE607680C - Sliding formwork :
de
en
- ES136005A1 - Plunger pumps for gas and liquids. :
en
es
- GB421933A - An improved removable body for refuse vehicles :
en
- SU38916A1 - The method of purification of sugar juices and syrups :
en
ru
- SU40709A1 - Device for optical alignment in continuous motion cameras :
en
ru
- CA347192A - Cyanid production :
en
fr
- US1986237A - Internal combustion engine :
en
- US1985934A - Oil burner :
en
- US1986024A - Method for increasing the strength of alloys :
en
- US1986161A - Removable shift binder :
en
- US1986561A - High pressure boiler :
en
- US1986673A - Backfire release :
en
- SU40713A1 - The method of reproduction of color raster images :
en
ru
- SU40813A1 - Steam Turbine Casing :
en
ru
- AU1483833A - Process for treating materials containing sulphur :
en
- CH174039A - Pneumatic cushion, particularly for use on beds. :
de
en
- PL20718B1 - Firing device for automatic firearms. :
en
pl
- SU40667A1 - Device for axial coupling of shafts :
en
ru
- US1986249A - Refrigerating machine with automatic float and temperature control :
en
- US1986746A - Automatic cloth roll winder :
en
- US1986766A - Apparatus for and method of fabricating glassware :
en
- US1986016A - Stitch cutting implement :
en
- US1986180A - Tensioning device :
en
- USD94190S - Design fob an apron :
en
- AU1485233A - Improved cinder and spark arrester :
en
- FR775626A - Transplanting machine :
en
fr
- GB421791A - A catalytic process for the manufacture of nuclear substituted aromatic amines :
en
- GB422108A - Improvements in and relating to the supply of combustible mixture to internal combustion engines :
en
- CA347183A - Iron structure :
en
fr
- CA347251A - Flour bleaching agent :
en
fr
- SU40392A1 - Kantalnoe device to methodical furnaces :
en
ru
- USD94229S - Design for a spoon or similar article :
en
- BE406328A - :
en
- CH174035A - Device for controlling the fuel supply and ignition on oil firing systems. :
de
en
- PL20745B1 - Cathode ray tube socket with contact devices :
en
pl
- SU40542A1 - Combined lifting and pressing device :
en
ru
- US1986271A - Closure :
en
- PL20691B1 - Half Oven. :
en
pl
- CH174194A - Self-baking electrode for the representation of metals and alloys. :
de
en
- CH174217A - Self-seller for piece goods. :
de
en
- SU40580A1 - Potato peeler :
en
ru
- US1986233A - Gliding swing rocker :
en
- US1986502A - Device for applying paste to materials :
en
- CH174215A - Powder extinguisher. :
en
fr
- DE607572C - Process for the production of positive copies which can be stereoscopically reproduced by the anaglyph process :
de
en
- DE607666C - Split pantograph roller for electrical contact line systems :
de
en
- US1986232A - Control device :
en
- US1986370A - Method of and apparatus for electric heating and welding :
en
- US1985970A - Liquid fuel burner :
en
- BE406001A - Slow burning stove, burning any low-grade lean fuel :
en
fr
- ES3243U - Boots with shovel or outer front fastening tongue for protection. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB421721A - Improvements in or relating to anti-halation coatings for photographic supports :
en
- CH174200A - Electric ignition device on a gas apparatus. :
de
en
- DE607696C - Pneumatic divorce device :
de
en
- BE406076A - :
en
- PL20764B1 - The method of packaging edible fats, especially margarine. :
en
pl
- PL20777B1 - A method of producing aqueous solutions of heavy metal compounds with aromatic halogenylsulfamides. :
en
pl
- SU40319A1 - Method for the production of one-sided rubberized fabric type "Electric" with hot vulcanization :
en
ru
- SU40447A1 - Asynchronous motor :
en
ru
- SU40381A1 - Apparatus for cooling with water using the tuyere zone, shoulders, steam and other parts of a blast furnace :
en
ru
- US1985892A - Welting for use in the manufacture of shoes :
en
- US1986032A - Heater control :
en
- USD94230S - Design fob a bottle ob similab :
en
- SU40798A1 - The method of preparation of molasses for its disinfection :
en
ru
- AU1468833A - Improvements in fuel mixtures :
en
- CH174234A - Circuit arrangement for transmitting messages, in particular fire and police messages, to a message receiving center. :
de
en
- US1986536A - Apparatus fob metallically coating :
en
- CA347214A - Centrifugal pump :
en
fr
- SU40725A1 - Adjusting to a bicycle for water :
en
ru
- US1985983A - Mine car :
en
- PL20794B1 - A method of recording the reproduction of sounds and an apparatus for carrying out the method. :
en
pl
- US1985953A - Brake assembly :
en
- US1986236A - Art of preventing corrosion of apparatus for distilling hydrocarbon oils :
en
- CH174089A - Process for the production of humus fertilizer. :
de
en
- CH174133A - Watch case. :
en
fr
- CH174219A - Protective cap. :
de
en
- US1986052A - Variable intensity lamp :
en
- US1986356A - Wire sectioning mechanism and method :
en
- US1986467A - Hose coupling gauge :
en
- CA347207A - Internal combustion engine :
en
fr
- CH174190A - Process for the production of wound capacitors. :
de
en
- CA347219A - Telephone system :
en
fr
- GB421886A - Improvements in and relating to door locks, night latches and the like :
en
- GR5058B - METHOD AND APPARATUS FOR PERFORMANCE OF ELECTRO - METAL STORAGE (ELECTROLYTIC) PLATING. :
el
en
- GB421780A - Method and apparatus for handling viscous liquids :
en
- CH174032A - Lock follower for door locks. :
de
en
- PL20722B1 - :
en
pl
- US1986747A - Piston meter :
en
- SU40314A1 - Device for automatically placing the harnesses in we :
en
ru
- SU40645A1 - Squared for square and chess sowing :
en
ru
- US1986160A - Starting device for engines :
en
- GB422072A - Improvements in or relating to synchronous electric motors :
en
- CH174095A - Foundry with melting furnace and mold for casting curved stereotype plates. :
de
en
- GB421719A - Centrifugal machines for purifying paper pulp and the like :
en
- CA347171A - Discharge device cathode :
en
fr
- CH174029A - Device for actuating locks with a handle pin for doors on vehicle equipment. :
de
en
- PL20701B1 - Universal relay, especially suitable for railway protection devices. :
en
pl
- PL20776B1 - Method for the production of polyhalide derivatives of pyrene or pyrenequinones. :
en
pl
- PL20801B1 - A method of producing oil-resistant insulation materials and an insulating material made in this way. :
en
pl
- FR775594A - Modifiable curve glove :
en
fr
- GB421720A - A new or improved fastening for garment belts :
en
- CH174006A - Greenhouse with ridge ventilation system. :
de
en
- SU40643A1 - Plow :
en
ru
- US1985994A - Porous material and process of making the same :
en
- US1986312A - Device for preventing the soiling of hats and similar headgear :
en
- US1986416A - Valve operating mechanism :
en
- CH174174A - Method and device for starting steam power plants with pressure-fired steam generators, as well as main and auxiliary machines. :
de
en
- CH174181A - Rolling contact for electrical switches. :
de
en
- GB421895A - Improvements in safety razors :
en
- PL20741B1 - A jack with two drums for shaft countersinking. :
en
pl
- SU40388A1 - Method of conducting open-hearth smelting :
en
ru
- CA347111A - Paper felt dryer :
en
fr
- GB422010A - Improvements in metal and concrete building construction :
en
- SU40716A1 - Hydraulic press for plywood :
en
ru
- SU40783A1 - The method of supplying vacuum to the milking machines for milking cattle :
en
ru
- US1986284A - Elevator :
en
- CH174153A - Process for the production of a greaseproof and washable paper or cardboard surface. :
de
en
- SU40791A1 - Card for jacquard machines :
en
ru
- CH174120A - Combat protection device. :
de
en
- CH174208A - Process for the production of 1-ascorbic acid (C vitamin). :
de
en
- US1986544A - Die-casting machine :
en
- DK49711C - Apparatus for heating or cooling liquids. :
da
en
- FR775539A - Device for the electrical and magnetic treatment of living beings :
en
fr
- SU40459A1 - Fitting to Wheatstone Bridge for ease of bills :
en
ru
- SU40575A1 - Machine for wedge pad pads with blank shoes :
en
ru
- US1985978A - Oil burner control :
en
- DE607553C - Process for the production of glow cathode tubes with a mirror coating of the inner wall of the vessel intended to bind undesired gas residues, in which part of the wall is kept fog free :
de
en
- DE607562C - Device for transferring directions on a map :
de
en
- SU40370A1 - Double Seat Distributor Valve for Steam Machines :
en
ru
- SU40893A1 - Yarn hopper for rewinding :
en
ru
- SU40653A1 - Device for breeding silkworms :
en
ru
- SU40827A1 - High voltage transformer :
en
ru
- US1985998A - Container :
en
- US1986620A - Elevator :
en
- US1986109A - Apparatus for removing refuse from pits :
en
- US1986208A - Nonstainable steel alloy :
en
- GB422104A - Training and testing device for pilots :
en
- GB421936A - Improvements in or relating to method of loosening or moistening tobacco :
en
- ES135977A1 - A new device for the thermal treatment of all kinds of organic, vegetable and animal oils, as well as fats, whether of animal or vegetable origin for all fried operations of all kinds of food products. :
en
es
- CH174116A - Game. :
en
fr
- US1986235A - Thermostatic valve device :
en
- SU40296A1 - Dough preparation method :
en
ru
- SU40590A1 - Device for automatic determination of coordinates of points :
en
ru
- PL20758B1 - A method for attaching a carbon charge in chamber furnaces and an apparatus for carrying out the method. :
en
pl
- SU40808A1 - Method for reducing the effect of phosphoric acid on metals :
en
ru
- SU40810A1 - Method of removing ammonia and hydrogen sulfide from gases :
en
ru
- US1985972A - Abrasive saw tooth :
en
- US1986225A - Hot and cold water mixing attachment :
en
- US1986156A - Clutch assembling tool :
en
- US1986761A - Controlling apparatus for aircraft :
en
- US1986068A - Hydraulic gauge construction :
en
- US1986272A - Rotary compressor :
en
- USD94213S - Design for a covered bowl :
en
- US1986637A - Method of making molded rubber articles :
en
- USD94197S - Design for a buckle :
en
- CH174099A - Typewriter with devices to delimit the lines and to block the type stop. :
de
en
- CH174213A - Pocket device for disinfecting telephone sets. :
de
en
- SU40368A1 - Servomotor for rearranging the rocker mechanism of steam engines: locomotive, etc. :
en
ru
- SU40394A1 - Mobile snowball :
en
ru
- SU40506A1 - Gin with a rough roller for grabbing fibers :
en
ru
- DE607622C - Device for recording the error curve of electrical counters :
de
en
- SU40823A1 - Electrical connecting device :
en
ru
- SU40900A1 - Hydraulic dams :
en
ru
- ES3211U - New crown cap for bottles in general (Machine-translation by Google Translate, not legally binding) :
en
es
- SU40353A1 - Production of phenol and benzene-sulfonic acid :
en
ru
- SU40811A1 - The method of separation from the products of dry distillation of wood concentrated acetic acid and crude wood alcohol :
en
ru
- USD94211S - Design for a covered jar :
en
- DE607582C - Anti-slip coating for pneumatic tires of vehicles :
de
en
- DE607617C - Process for the preparation of 2-acylacetylaminothiazoles :
de
en
- US1985948A - Illuminated radio indicator :
en
- US1986635A - Toy electric railway apparatus :
en
- ES128012A1 - Improvements introduced in the manufacture of caps for electric lamps. :
en
es
- US1986656A - Sealed joint and method of making same :
en
- GB421760A - Improvements in the construction of ships :
en
- GB421968A - Improvements in or relating to the packing of invert sugar and the like substance for transport purposes and the subsequent unpacking thereof :
en
- GB421946A - A device for marking metal articles :
en
- US1985912A - Electric valve converting system :
en
- US1986437A - Shaft coupling :
en
- US1986553A - Electrically operated work cycle timer :
en
- GB421872A - Process for the production of dental crowns of porcelain or other ceramic materials :
en
- FR775568A - turbulence fuel saver for internal combustion engines :
en
fr
- CH174127A - Device for transforming a constant angular speed into a constant linear speed. :
en
fr
- FR775628A - Improvements to feed rollers for cutting and wrapping machines for plastic substances :
en
fr
- US1986309A - Wall and ceiling construction :
en
- US1986319A - Process of manufacture of threads of textile material :
en
- PL20725B1 - A method of removing caffeine from coffee and tea extracts. :
en
pl
- PL20799B1 - Starter for internal combustion engines. :
en
pl
- US1986579A - Self-adjusting mechanical valvetappet :
en
- PL20708B3 - A cattle wagon, in particular a railway wagon. :
en
pl
- SU40341A1 - The method of purification of tungstic acid from molybdenum compounds :
en
ru
- SU40839A1 - The method of canning and pre-preparation of fish skins from the breed of mountain shchunov :
en
ru
- CH174070A - Heating device with steam heating pipes, in particular for baking ovens. :
de
en
- CA347119A - Garage door opening device :
en
fr
- DE607599C - Wash basin, bathtub etc. Like. Made of ceramic building material with a water inlet molded into the pool body :
de
en
- GB421840A - Improvements relating to motors of the vertical shaft type for driving spinning cupsand the like :
en
- ES135930A1 - Improvements in the propulsion of boats. :
en
es
- GB421776A - Improved machine for the selection and regrouping of perforated cards :
en
- GB421930A - Improvements in and relating to inner layers for composite boards :
en
- CA347155A - Interlocking shingle :
en
fr
- GB421759A - Improvements in or relating to automatic slack adjusters for brakes :
en
- US1986248A - Beverage dispenser :
en
- ES3223U - Wavy and flat trestle stand in the shape of a sawtooth (Machine-translation by Google Translate, not legally binding) :
en
es
- PL20748B1 - Impingement fuse for projectiles. :
en
pl
- SU40650A1 - Hay pressing machine :
en
ru
- US1986570A - Filter :
en
- PL20729B1 - A method of producing multi-colored audio films. :
en
pl
- SU40562A1 - The method of vulcanization of rubber compounds :
en
ru
- SU40775A1 - Adjustment in clockwork mechanisms to obtain a constant spring torque :
en
ru
- US1986468A - Fluid pressure brake :
en
- USD94187S - Design fob a base for a clock :
en
- GB421870A - Improvements relating to ships' hatchways :
en
- GB422030A - Improvements in searchlights :
en
- GB422109A - Improvement connected with brushes :
en
- GB422196A - Improvements in coin-operated mechanism :
en
- DE607674C - Internal reflector :
de
en
- US1986144A - Heavy duty brake block :
en
- GB421847A - Improvements in direction signals for motor vehicles :
en
- CH174017A - Paver or rubber slab for pavements, coverings or floors of all kinds. :
en
fr
- CH174252A - Pneumatic device for moving windows of rail vehicles that can be moved vertically by means of scissor window lifters. :
de
en
- SU40759A1 - Rotary kiln :
en
ru
- SU40786A1 - The method of laying pipes under water :
en
ru
- US1986311A - Gas burner :
en
- SU40756A1 - Device for stringing tobacco leaves :
en
ru
- SU40861A1 - Hydraulic press for testing piles with a trial load, driving piles and removing them from the ground :
en
ru
- SU40297A1 - Buttonhole Cutting Machine :
en
ru
- FR775601A - Improvements to adjustable shock absorbers such as those for motor vehicles :
en
fr
- GB422002A - Improvements in or relating to positive bi-directional clutches :
en
- US1986431A - Steam column still :
en
- CH174005A - Hand-operated apparatus for making plant pots, in particular from humus-containing material. :
de
en
- CH174238A - Protective cover for light or air-sensitive goods of all kinds. :
de
en
- SU40611A1 - Method and device for investigating cylindrical surfaces :
en
ru
- CH174016A - Paving. :
en
fr
- GB422059A - Improvements in or relating to knitting machines :
en
- US1986321A - Carburetor :
en
- USD94208S - Design fob a bowl :
en
- PL20697B1 - Gas tank with circular cover. :
en
pl
- SU40758A1 - By moving the side car tipper :
en
ru
- SU40772A1 - Dryer :
en
ru
- US1986654A - Colored picture and device for producing such picture :
en
- CH174259A - Mower. :
de
en
- GB422058A - Improvements in or relating to the reduction of iron ores :
en
- US1985910A - Air conditioning apparatus :
en
- US1986288A - Gas burner :
en
- PL20704B1 - Electric ignition device for oil burners. :
en
pl
- US1986540A - Dial indicator :
en
- US1986600A - Variable orifice choke valve :
en
- SU40401A1 - Clamp for cable ropeways :
en
ru
- US1985976A - Sliding door construction :
en
- US1986079A - Marking and puncturing tool :
en
- DE594458C - Low shoe :
de
en
- GB421964A - Improvements in or relating to rotary pumps :
en
- GB421802A - Improvements in or relating to the manufacture of azo dyestuffs :
en
- US1986007A - Transport apparatus :
en
- SU40876A1 - The method of preparation of the product, rich in vitamins from cotton seed :
en
ru
- US1985950A - Enameled condenser :
en
- SU40859A1 - High aperture lens for microscopes :
en
ru
- CH174053A - Device for wet twisting threads. :
de
en
- DE607570C - Fertilizer spreader with spreading device in the way of the falling fertilizer :
de
en
- DK49725C - Shrimp pill machine. :
da
en
- DK49713C - Device for goods drawers for vending machines. :
da
en
- SU40475A1 - Method for producing khaki sulphurous dye :
en
ru
- US1986148A - Silt removing head :
en
- US1986228A - Treatment of hydrocarbon oils :
en
- US1986491A - Rug joint or selvage :
en
- SU40660A1 - Internal combustion engine :
en
ru
- US1986342A - Passenger carrying vehicle :
en
- CA347201A - Tumbling method and apparatus :
en
fr
- GB421913A - Improvements in and relating to collapsible tops for vehicle bodies :
en
- GB421732A - Improvements in or relating to the manufacture of compounds of the benzanthrone series :
en
- GB421737A - Manufacture of new rhodamine dyes and their application :
en
- GB422115A - Improved method of and means for automatically feeding a predetermined quantity of disinfectant, deodorant, or other fluid to flush tanks or the like :
en
- US1986449A - Method and apparatus for feeding glass blanks to pressing machines :
en
- SU40687A1 - Electric gas preheater for welding purposes :
en
ru
- US1986000A - Game :
en
- US1986474A - Device for operating photoflash lamps :
en
- US1986537A - Grinding machine :
en
- ES3027U - Self-announcing device to contain advertisements on an opaque surface or on a transparent surface so that the advertisement is luminous. (Machine-translation by Google Translate, not legally binding) :
en
es
- BE406357A - :
en
- CH174278A - Process for the preparation of a-phenylbutyric acid-2.2-dimethyl-3-diethylaminopropanol ester. :
de
en
- SU40754A1 - Device for training in cross-country skiing for horse :
en
ru
- SU40825A1 - Antenna device :
en
ru
- US1986559A - Trawl net with free ground rope :
en