- US1650346A - Airplane :
en
- US1650498A - Gas-heated furnace :
en
- US1649952A - Form clamp :
en
- US1650108A - Feed-water regulator :
en
- US1649913A - Locking mechanism :
en
- AT108035B - Electric immersion heater or immersion heater. :
de
en
- CA275630A - Road composition :
en
fr
- CA275600A - Process of milling files :
en
fr
- US1650074A - Blow-out packer :
en
- US1650031A - Combination dolly and jack :
en
- US1650477A - Reversible aeroplane propeller :
en
- US1649809A - Method of assembling sheet-metal resistance units :
en
- US1649945A - Driving device foe demountable rims :
en
- US1650452A - Vehicle wheel :
en
- USD73905S - Linoleum or :
en
- US1650439A - Friction shock-absorbing mechanism :
en
- AU776427A - Wheel brake mechanism :
en
- GB280705A - Textile fabrics and the method of producing same :
en
- AT108073B - Drawbar set. :
de
en
- US1650002A - Paper fastener :
en
- US1650103A - Tunneling device :
en
- US1650194A - Metal-sheet fastener :
en
- US1650515A - Plier safe :
en
- US1649876A - Method of making electrotypes :
en
- USD73940S - Design foe a box oe similar container :
en
- AU533826A - Improvements intents and collapsible supporting frameworks therefor :
en
- US1650513A - Candy-crystallizing machine :
en
- US1649872A - Side and end wall of sectional buildings :
en
- US1650466A - Cushion lift for shoes :
en
- CA275645A - Deoxidizer :
en
fr
- AT108006B - V-belt and process for its manufacture. :
de
en
- US1649799A - Windshield :
en
- US1650395A - Fixed capacity condenser and method for making the same :
en
- AT107972B - Arrangement for the transmission of power surges in telephone systems. :
de
en
- FR630207A - Device for the treatment by electric discharges of gases or liquids, in particular of air for the production of nitrogen compounds :
en
fr
- DK38165C - Electrolyte. :
da
en
- FR32254E - Centrifugal hammer improvements :
en
fr
- FR630160A - Automatic key for ox yoke splints :
en
fr
- GB280770A - Improvements in and relating to the drying of leather, hides, skins and the like :
en
- AT108135B - Abrasives. :
de
en
- US1650348A - Electric-switch-operating means :
en
- CA275590A - Hanger for storm windows :
en
fr
- CA275709A - Machine for making cable armour and flexible metallic conduits :
en
fr
- DE452778C - Idle pressure equalization device :
de
en
- FR630233A - Straw Hat Improvements :
en
fr
- CA275644A - Electric meter :
en
fr
- US1650067A - Bathtub appliance :
en
- US1650319A - Seal for galvanic cells :
en
- US1650378A - Car construction :
en
- AT107991B - Pencil sharpener. :
de
en
- US1650147A - Stripping machine :
en
- US1650167A - Combined toilet article :
en
- US1650314A - Dir :
en
- US1650544A - of cotjkbevoie :
en
- DE452889C - Electric ship propulsion system :
de
en
- US1650098A - Oil tank :
en
- US1650580A - Metal-working machine :
en
- DE452886C - Braking device for motor vehicles :
de
en
- FR630002A - Splash guards for all motor cars :
en
fr
- CA275640A - Electric conductor :
en
fr
- DE453049C - Conical spring for railway buffer u. like :
de
en
- US1649954A - Switch-point protector :
en
- AT108121B - Process for producing patterned fabric effects. :
de
en
- US1650109A - Synthetic resin composition :
en
- CA275737A - Thread processing :
en
fr
- US1650454A - License-plate holder :
en
- US1650151A - Liquid-dispensing apparatus :
en
- US1650235A - Rail tie :
en
- FR630218A - Spark plug for internal combustion engines and other applications :
en
fr
- US1650356A - Process of preparing fat-free chocolate :
en
- US1649956A - Link chain :
en
- US1650582A - Forging machine :
en
- GB275657A - Improvements in latch mechanism :
en
- FR630147A - Process for degreasing raw wool and other textiles :
en
fr
- FR630224A - Sealing device :
en
fr
- FR630202A - Belt improvements :
en
fr
- GB280718A - Improvements in or relating to paper-feeding mechanism for typewriters and like machines :
en
- US1649965A - Phonograph :
en
- US1649893A - Electric switch :
en
- US1650559A - A cqrpora :
en
- AT108021B - Compensated induction motor for single or multi-phase current. :
de
en
- AT108104B - Process for the production of cellulose solutions. :
de
en
- USD73909S - op toledo :
en
- GB280805A - Improvements in sewing machine presser foot hemmers :
en
- US1650281A - Locking hoisting tackle :
en
- CA275684A - Hafnium and zirconium separation :
en
fr
- CA275670A - Regulator :
en
fr
- DK38168C - Hunting cartridge. :
da
en
- DE452732C - Ventilation device for low pressure steam heating :
de
en
- DE452830C - Grain cleaning washing machine :
de
en
- DE452930C - Flexible, hard printing plates for making color lithographic prints :
de
en
- GB257279A - Improvements relating to track braking apparatus for railway and the like vehicles :
en
- US1649851A - Means for measuring volt amperes :
en
- USD73920S - Design job a lamp abm :
en
- AU796427A - Woodpulp product and process of making same :
en
- DE452845C - Method and device for filling a pair of squeeze tubes arranged concentrically to one another :
de
en
- GB280672A - Improvements in film projecting apparatus :
en
- USD73935S - Design for a bracket for lighting fixtures :
en
- DE452920C - Velvet cutter :
de
en
- FR32265E - Hollow rubble stone in reconstituted stone with air circulation in all directions :
en
fr
- GB257915A - Improvements relating to the prevention and removal of incrustation in boilers :
en
- DE452966C - Method and device for the recovery of tin from the tin oxide hydrate pastes from the washing waters of the silk weight :
de
en
- FR630155A - Crossed network or grid and method for taking photographic views produced by this network :
en
fr
- DE452953C - Seal for drums rotating in a fixed housing :
de
en
- DE452864C - Electric current limiter :
de
en
- FR629959A - Extension of rate in the watch and the pendulum with constant force :
en
fr
- FR630069A - Molded part for insulating alkaline accumulator plates, in particular for two-cell mine lamps :
en
fr
- DE452926C - Device for the noiseless return of the paper sledge of typewriters :
de
en
- US1649824A - Galvanizing furnace :
en
- US1649900A - Compressor-controlling mechanism :
en
- AT108055B - Device for producing stereoscopic x-ray images. :
de
en
- CA275692A - Hafnium and zirconium separation :
en
fr
- US1650383A - Rock-drilling mechanism :
en
- AU911027A - Improvements in loudspeakers :
en
- GB280694A - Improvements in motor cycle rear stand clips :
en
- GB280743A - Improvements in or relating to the casting of printing plates :
en
- GB280606A - Apparatus for amplifying electric oscillations :
en
- US1650282A - Two-revolution fast printing press :
en
- US1650252A - Fuse and junction block :
en
- US1650501A - Vehicle head lamp :
en
- FR629985A - Mobile phone device :
en
fr
- US1649975A - Multiple-color electric-light bulb :
en
- US1650144A - Method of repairing cracked or broken structures by welding :
en
- GB271421A - An improved pressure gauge for pneumatic tyres :
en
- FR629955A - Apparatus for cutting mechanically drawn glass sheets :
en
fr
- FR630185A - Manufacturing process for seamless tubes drawn from a hollow body :
en
fr
- US1650460A - Medicinal spraying device :
en
- FR32295E - Process for the treatment of marine algae with a view to extracting the substances they contain and their transformation into industrial products :
en
fr
- US1650267A - Marine fire-extinguishing system :
en
- US1650486A - Separable fastener and construction equipped therewith :
en
- US1650536A - Lifting jack :
en
- FR630173A - Connection devices for telephone systems with automatic connection, operating with high and low frequencies :
en
fr
- FR630197A - Improvements to refrigerated wagons :
en
fr
- DE452931C - Rack for rack railways :
de
en
- GB280753A - An improved system of vehicle lighting :
en
- FR630064A - Improvements to trap nests :
en
fr
- FR630169A - Improvements to two-stroke engines :
en
fr
- US1650468A - Doll's rubber head :
en
- GB278308A - Light reflecting device :
en
- US1650078A - Vulcanizing apparatus :
en
- GB280837A - Improvements in or relating to the launching of ship's life boats :
en
- GB280803A - Improvements in and relating to milk bottle holders :
en
- FR630004A - Method and device for delustering fabrics and fabrics :
en
fr
- FR630152A - Electrical oscillation generator assembly :
en
fr
- DE452956C - Pleating machine :
de
en
- GB280693A - Improvements relating to the synchronizing of alternating-current machines :
en
- FR630033A - Copy holder with adjustable and automatic movement of the reading strip :
en
fr
- GB271875A - Water gauge particularly adapted for high pressure boilers :
en
- US1650064A - Device for attaching cables to battery terminals :
en
- US1650516A - X s sodastkeam limite :
en
- USD73946S - Design for a lady s hat :
en
- US1649983A - Veneer core :
en
- FR630038A - Lock system for automobile bodies and other uses :
en
fr
- FR630078A - Method and device for the wet treatment of textile filaments :
en
fr
- GB280675A - Improvements in or relating to wringers, mangles and ironing machines :
en
- DE452986C - Luminous, translucent cap for electrical switches u. like :
de
en
- AT107984B - Air mattress. :
de
en
- DE452696C - Drive system for Ferrari counters :
de
en
- AT108060B - Reverse current relay. :
de
en
- US1650325A - Wire and disk wheel split-ring tool :
en
- US1649961A - Automobile safety net :
en
- US1650110A - Color or chromatic printing machine :
en
- USD73891S - James h :
en
- US1650190A - Electric switch :
en
- FR630109A - Improvements to dynamo-electric machines and other electrical devices provided with grooves containing the conductors :
en
fr
- GB280644A - Improvements in and relating to pipe joints :
en
- AT108042B - Amplifier tube for wireless telephony. :
de
en
- AU747127A - Improvements in and relating to louvre shutters :
en
- AT107960B - Device for heating motor vehicles by means of the exhaust gases from the engine. :
de
en
- AT108107B - Process for the production of plastics. :
de
en
- US1649995A - Crown-block bearing-sheave unit :
en
- FR630049A - Ear plug for bathers :
en
fr
- AT108027B - Voltage regulation by asynchronous machines for wattless energy. :
de
en
- DE453023C - Procedure for extracting seeds :
de
en
- DE453074C - Device for the protection of rooms against flooding :
de
en
- GB280604A - Improvements in or relating to aeronautical machines :
en
- AT108092B - Device for testing barrels for leaks. :
de
en
- CA275742A - Vending machine :
en
fr
- GB280665A - Improvements relating to automatic and semi-automatic telephone systems :
en
- US1650182A - Lifting device for vehicles :
en
- US1650227A - Calculating scale :
en
- US1650549A - Canopy fixture :
en
- US1649994A - Cylinder and valve testing device :
en
- US1649907A - Combination of glass and metal bodies :
en
- US1650032A - Radio apparatus :
en
- US1650239A - Hydraulic classifier and separating process :
en
- AT108150B - Process for the production of carbocyclic ketones with more than nine ring members. :
de
en
- AT108038B - Device to prevent the charring of collectors or slip rings as a result of brush wear. :
de
en
- AT108101B - Power hammer. :
de
en
- DE452988C - Dough press :
de
en
- US1649818A - Renewable moisture trap :
en
- AT108116B - Process for the solidification of liquids. :
de
en
- BE346561A - :
en
- FR630057A - Improvements to injectors :
en
fr
- CA275544A - Rotary mixing machine :
en
fr
- DE452985C - Adjustable reflector for electric lamps :
de
en
- US1649828A - Method of preparing piezo-electric plates :
en
- USD73907S - op chicago :
en
- DE452906C - Roller drive, especially for heavy roller lines :
de
en
- FR630045A - Manufacturing process for wire, horsehair, straw, etc., metallized, waterproof and non-oxidizable :
en
fr
- AT108102B - Measuring device for the output of two different amounts of a liquid. :
de
en
- DE452497C - Loading device for incinerators for waste materials :
de
en
- DE452809C - Tree for wet treatment, especially for bleaching, dyeing etc. of warps and fabrics in a standing position :
de
en
- CA275559A - Cellulose processing :
en
fr
- FR630250A - Suspension device for lighting devices :
en
fr
- GB280766A - Improvements relating to the manufacture of baskets and the like :
en
- USD73904S - Oscab w :
en
- DE452786C - buckle :
de
en
- FR630247A - Cylinder head for conversion of a particular engine, with side valves, into a higher power, overhead valve engine :
en
fr
- GB277633A - Improved means for filling goafs in mines :
en
- US1650100A - Dewatering apparatus for pulp :
en
- FR630130A - Process for overcoming and eliminating resistance to advancement which is produced by currents of liquids or air during the progressive movement of bodies :
en
fr
- GB280744A - Improvements in and relating to locomotive boosters :
en
- FR32291E - Personal protection system for road users against glare caused by automobile headlights :
en
fr
- GB270230A - Improvements in steering mechanism for vehicles :
en
- CA275610A - Apparatus for humidifying and sterilizing air :
en
fr
- DE452950C - Method and device for aiming guns placed on a rocking foundation :
de
en
- FR630021A - Improvements made to blown grilles for gasifiers and fireplaces with water saturator in combination with the blower :
en
fr
- US1649844A - Slug-ejecting mechanism for matrix composing and line-casting machines :
en
- DK38157C - Sewing box. :
da
en
- FR630244A - Process for cold or hot decoration of glass and other substances, and in particular for imitation of stained glass :
en
fr
- GB281003A - Improvements in and relating to talking machines :
en
- US1650060A - Differential-pressure meter :
en
- GB280710A - Improvements in or relating to hand wheels :
en
- US1650415A - Method of and mechanism for controlling variable-speed engines :
en
- GB278317A - Improvements in or relating to thermionic valves :
en
- FR630027A - Sowing machine for tubers, grains and chemical fertilizers suitable for all models of double folding plows :
en
fr
- FR630115A - Bracelet clasp :
en
fr
- GB280662A - Improvements relating to bacon and like slicing machines :
en
- GB280713A - Improved tensioning device for the warps of hand looms :
en
- US1650052A - Box :
en
- US1650218A - Centrifugal sorting machine :
en
- US1650554A - Pavement and process of constructing pavements :
en
- US1650284A - Base frame for spring structures :
en
- AT107975B - Device for switching off the electric current in staircase lighting and. like :
de
en
- US1649922A - Manufacture of rims :
en
- AT108004B - Float carburetor. :
de
en
- US1650399A - Method of applying top or bottom cover paper to boxes and the like :
en
- DE452709C - Large rectifier for high currents :
de
en
- GB269142A - Improvements in or relating to rotary printing and addressing machines :
en
- FR630024A - Fall warning devices for packages transported on motor vehicles :
en
fr
- FR32252E - Device for deleting postings in the accounts :
en
fr
- GB280699A - Improvements in centrifugal governor devices :
en
- DE452992C - Device for automatic switching of a counter u. Like. With folding machines for sheets or layers :
de
en
- DE452883C - Leaf spring for vehicles :
de
en
- DE452993C - Device for aligning the typesetting bed and printing cylinder of a printing press :
de
en
- GB280678A - Improvements in liquid fuel burners :
en
- GB280975A - Improvements in direction indicating devices for use on motor vehicles :
en
- GB281008A - A cushion device for petrol and like liquid fuel delivery apparatus :
en
- DE452924C - Rotary piston machine :
de
en
- FR630077A - Roof construction :
en
fr
- FR630175A - System for controlling and stopping roller machines for milling fabrics :
en
fr
- USD73889S - Design fob a lamp shade :
en
- DE452842C - Monitoring device for steam boiler systems or the like with scale lighting :
de
en
- DE452757C - Carrying device for heavy goods, especially boxes :
de
en
- GB257956A - Process and apparatus for sterilising clear and turbid liquids by means of ultra-violet rays :
en
- GB278752A - Improvements in the treatment of fibres or fibrous materials with aqueous liquids :
en
- GB280685A - Combined electric tumbler switch and fuse :
en
- US1650361A - Apparatus for converting electrical impulses into graphic representations :
en
- GB280811A - A scoring device for keeping the scores at the game of bridge and the like :
en
- DE452969C - Grab wheel for tractor :
de
en
- US1650140A - Heat-interchange device :
en
- US1649905A - Dental bridge :
en
- AT108050B - Storage device for X-rays using a bucky screen. :
de
en
- GB268383A - Novel or improved binder for use with books :
en
- GB280788A - Improvements in or relating to otter boards :
en
- FR630231A - heating element :
en
fr
- US1650056A - Mop :
en
- DE452936C - Overcurrent protection for n-phase systems :
de
en
- FR630040A - Mirroring ice cream machine :
en
fr
- US1649914A - Metal window sash :
en
- USD73901S - I-bank k :
en
- US1650091A - Automatic lubricator :
en
- US1650522A - Centrifugal pump :
en
- US1649957A - Cutting mechanism :
en
- GB280646A - Improvements in and relating to pumps, compressors and like apparatus for handling fluids :
en
- US1650199A - Work supporting and rotating means for wrapping machines :
en
- CA275628A - Milk-cocoa-yeast products and process of preserving the same :
en
fr
- GB267514A - Improved process of manufacturing cranks and pinions for cycles :
en
- FR629998A - Mixed piston in steel or drawn iron and aluminum alloy :
en
fr
- FR630123A - Device for measuring the relative speed of boats in relation to water :
en
fr
- FR630156A - Process for firing cement, lime or clay and the like in shaft furnaces :
en
fr
- FR630201A - Method of fixing electric current collectors generated by batteries or other electrochemical generators :
en
fr
- GB280688A - Improvements relating to sheet feeding apparatus for printing machines :
en
- US1649989A - Door-operating means :
en
- US1650009A - Canada :
en
- US1650023A - Liner puller :
en
- US1650316A - Timber hoist :
en
- DE452862C - Earth fault relay :
de
en
- GB272933A - Improvements in or relating to electrical resistance furnaces :
en
- DE453014C - Combination lock :
de
en
- FR630159A - Switching device for motor vehicles :
en
fr
- FR630225A - Manufacture of flat brushes :
en
fr
- DE452833C - Hemstitch sewing machine :
de
en
- GB280786A - Improvements in key purses :
en
- AT108120B - Method and device for galvanic chrome plating of tubular hollow bodies :
de
en
- GB269512A - Improvements in and relating to apparatus for drying textile goods in stages :
en
- GB280809A - Sounding apparatus for determining the surface and bottom levels of a liquid from a point above it :
en
- DE452910C - Process for the production of molded parts from acetyl cellulose :
de
en
- FR630022A - Improvements to aerial wireless telegraphy and telephony systems and their circuits :
en
fr
- GB268322A - Improvements in sewing machines :
en
- US1650087A - Shock absorber :
en
- US1650207A - Undergarment :
en
- DE452961C - Resonance-free membrane :
de
en
- GB274481A - Chemical process for the welding of metals and its application :
en
- FR630051A - Polishing trowel :
en
fr
- GB269568A - Variable-speed gearing suitable for motor-vehicles and other purposes :
en
- US1650299A - Typewriter :
en
- GB280740A - Improvements relating to rotary cylinder drying apparatus :
en
- US1649963A - Sandwich-toasting apparatus :
en
- CA275726A - Neck yoke :
en
fr
- FR630134A - Coating giving surfaces the appearance of marble, stone, brick, etc., and process for its application :
en
fr
- FR630059A - Improvements made to switches and circuit breakers particularly applicable to contactors :
en
fr
- US1650249A - Batching apparatus :
en
- US1649997A - Safety sighal device :
en
- US1650375A - Glass-cutting machine :
en
- US1650175A - Car truck :
en
- GB280997A - Improvements in or relating to machines for grinding cylindrical bodies :
en
- AU652327A - Improvements in dog racing amusements :
en
- GB280697A - An improved process of coating a body with platinum :
en
- GB281356A - Improvements in or relating to refrigerating systems :
en
- FR630085A - Machine for grinding knife blades, slaughter sabers and other cutlery blades :
en
fr
- GB280978A - Improvements in bobbins or like bodies of yarn or thread and in the winding of and mechanism for winding such bobbins or like bodies of yarn or thread :
en
- US1649864A - Saw :
en
- US1649919A - Self-supporting window sash :
en
- US1650392A - Display container :
en
- AT108037B - Electric hanging lamp. :
de
en
- FR32255E - oil purifier for heat engines :
en
fr
- FR630165A - Improvements to woven rugs, fabrics for flooring or others :
en
fr
- FR630106A - Detachable safety lock :
en
fr
- GB280836A - Improvements in or relating to radio receiving sets of the supersonic or super heterodyne type :
en
- DE453045C - Tobacco pipe, cigar or cigarette holder, etc. Like. With a lined smoke channel :
de
en
- FR630043A - Improvements to Electronic Discharge Tube Circuits Used in Electric Wave Signaling Systems :
en
fr
- GB276015A - An improved machine for sorting and issuing coins :
en
- GB280781A - Improvements in or relating to type matrix holders :
en
- FR630112A - Improvements to jacquard mechanics for the mechanical weaving of the carpet with reverse pattern :
en
fr
- GB275591A - Improvements in or relating to the piston-controlled ports of two-stroke cycle internal combustion engines :
en
- GB280676A - Improvements in pince-nez :
en
- FR630063A - Improvements to internal combustion engines :
en
fr
- FR630161A - Mechanical apparatus for making sorbets :
en
fr
- GB269900A - Improvements in and relating to baking apparatus :
en
- GB277998A - Improvements in or relating to transformers inductances and the like :
en
- FR629995A - Semi-automatic wiper :
en
fr
- AT107998B - Installation in steam systems with liquid heat storage. :
de
en
- AT108008B - Starting device for prime movers. :
de
en
- FR630210A - Overflow and waste system for sanitary ware :
en
fr
- FR630192A - Improvements to envelopes :
en
fr
- US1650548A - Fly swatter :
en
- DE452877C - Saw frame with a compression device connected to the frame to compensate for the moving masses :
de
en
- US1650191A - Apparatus for the separation oe :
en
- CA275708A - Scale mechanism :
en
fr
- GB280687A - Improvements in taps or cocks :
en
- AT108007B - Starting device for prime movers. :
de
en
- CA275663A - Welded article :
en
fr
- US1649837A - Elevating and supporting bracket :
en
- US1649821A - Powdered butter coloring for butter and oleomargarine :
en
- CA275602A - Speed changing gear and clutch :
en
fr
- AT108109B - Process for the manufacture of low-sulfur cast iron. :
de
en
- US1650307A - Molded article and method of and apparatus for producing it :
en
- US1650447A - Bag holder :
en
- US1650387A - Human power driving mechanism for vehicles :
en
- FR630068A - bipolar electrodes for electric accumulators :
en
fr
- AT108080B - Carrying and adjusting device for railway wheel sets for restoring worn flange wheels by welding on replacement material. :
de
en
- AT108138B - Process for the heat treatment of any material using fuels of a bituminous nature, such as slate, more or less ash-rich coal, peat and the like. Like., And device for performing the method. :
de
en
- US1650196A - Brooder :
en
- FR32269E - Hollow cylinder machine for making sweets :
en
fr
- US1650292A - Dust collector :
en
- FR630216A - Further training in internal combustion and internal combustion engines :
en
fr
- FR630101A - Seat for shut-off valves :
en
fr
- GB280658A - An improvement in covering basins, pans, jars, bottles, containers and other vessels :
en
- DE452838C - Protection device for wheel tires :
de
en
- FR630222A - Hand operated rocker arm for mining sedans and wagons :
en
fr
- US1649811A - Slug-casting machine :
en
- FR630019A - Mud flaps for motor vehicles :
en
fr
- DE452858C - Locking device for die setting and line casting machines, in which the force exerted by the locking spring on the space wedges is adjustable :
de
en
- AT108128B - Process for the catalytic conversion of carbon-containing sulfur compounds into hydrogen sulfide. :
de
en
- DK38160C - Tap for Petrol and similar Liquids. :
da
en
- AT108070B - Mirrors for headlights. :
de
en
- FR630214A - Power socket for battery electrodes :
en
fr
- CA275608A - Paint stick for automobiles :
en
fr
- DK38166C - Lots for Casting and the like. :
da
en
- AT107954B - Process for the production of oxide hot cathodes. :
de
en
- CA275637A - Rotary switch :
en
fr
- CA275718A - Method and apparatus for treatment of steel ingots :
en
fr
- AT108117B - Light tube with noble gas and metal vapor light. :
de
en
- AT107953B - Device for optional X-ray fluoroscopy or imaging. :
de
en
- GB281147A - Improvements in or relating to pneumatic drills and like tools :
en
- US1649943A - Sun blind :
en
- US1650174A - Car truck :
en
- US1650396A - Gear-shifting mechanism for motor vehicles :
en
- US1650427A - Coal drier :
en
- US1650228A - Computing scale :
en
- US1650262A - Knockdown container :
en
- US1650442A - Portable power attachment for slicing machines :
en
- AT108069B - Device for the transmission or generation of sound waves. :
de
en
- US1650367A - Traveling bag :
en
- DE453111C - Pneumatic tires with reinforced side walls :
de
en
- GB280746A - Improvements in gear trains :
en
- GB280677A - Improvements in or relating to machines for preparing welted boots and shoes for the sole-laying operation :
en
- DE453004C - Process for the production of dentures or the like. :
de
en
- US1650376A - Finder :
en
- US1649929A - Method of and apparatus for producing cap screws and the like :
en
- US1649999A - Gauging attachmewt fob hair clippers :
en
- US1650258A - Cap :
en
- CA275632A - Multi-record controller :
en
fr
- USD73887S - Design for a lighting fixture :
en
- USD73894S - James h :
en
- DE453038C - Frame for stretching leather, especially belt tracks, with tensioning devices that act in the longitudinal and transverse directions :
de
en
- AU842327A - Process of applying designs toa surface :
en
- US1650407A - Combined stop lug and center filler casting :
en
- US1650441A - Fruit grader :
en
- AT108087B - Bottle polishing machine. :
de
en
- AT108122B - Process for the production of synthetic fiber, rayon, artificial horsehair, artificial straw, artificial tubes, ribbons, films and the like from viscose. :
de
en
- AU325826A - Improvements in gas cooking and/or heating ovens :
en
- US1650368A - Glass-forming machine :
en
- AU308426A - An improved composition for use asa substitute for asphalt and bituminous materials andas an electrical insulating material :
en
- AU526226A - Improvements in speed recording apparatus for motor road vehicles :
en
- DE453048C - Screw fastening of glass panes :
de
en
- US1650432A - Radio receiving set :
en
- AT108033B - Base for cathode tubes. :
de
en
- CA275715A - Bottle :
en
fr
- FR630020A - Board game :
en
fr
- US1649874A - Kitchen utensil :
en
- US1650013A - Braking device :
en
- US1649843A - Tire-molding apparatus :
en
- US1650448A - Magazine mounting for typographical machines :
en
- CA275616A - Gramophone record storing cabinet :
en
fr
- FR32283E - Lightweight material for building walls, partitions and floors :
en
fr
- CA275657A - Container for power refrigeration :
en
fr
- US1650476A - Saw :
en
- US1650293A - Hospital furniture :
en
- US1650302A - Nonskid device for chains :
en
- US1650303A - Fireplace basket :
en
- US1650583A - Forging machine :
en
- FR630168A - Process for emulsifying bitumen, asphalts, coal tar pitch, coal oil, phenolic oil and all similar products :
en
fr
- GB280823A - Improvements in and relating to concrete and like buildings :
en
- CA275578A - Shoe :
en
fr
- CA275639A - Regulating apparatus :
en
fr
- USD73923S - Design for a lamp arm :
en
- FR630104A - Method and device for treating fabrics, in particular for loading silk :
en
fr
- FR630212A - Mercury vapor lamp :
en
fr
- GB280681A - Display price ticket holder :
en
- CA275654A - Chimney :
en
fr
- US1650253A - Automobile camp trailer :
en
- CA275561A - Elastic element for wheels :
en
fr
- DE452846C - Chamber lock with antechamber to destroy the living force of the water flowing in at the head of the chamber lock :
de
en
- CA275547A - Dispensing device :
en
fr
- FR32256E - Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device :
en
fr
- AU689327A - Improvements in roller-shutters for shop fronts, doors, windows and the like :
en
- CA275736A - Radio receiving apparatus :
en
fr
- CA275653A - Direct current relay :
en
fr
- GB280765A - Improvements in reducing gears :
en
- US1650243A - Zero adjusting device for scales :
en
- US1650331A - Bench clamp :
en
- US1650469A - Ignition switch :
en
- FR630110A - Improvements to telephone systems :
en
fr
- AT108142B - Process for the manufacture of refractory bricks and other shaped building materials from bauxite and clay. :
de
en
- AT108010B - Carburetor. :
de
en
- FR630186A - Washbasin :
en
fr
- DE452817C - Fuse :
de
en
- AT107973B - Mouthpiece for vacuum cleaner. :
de
en
- DE452967C - Hat processing machine, in particular die-cutting machine :
de
en
- DE452909C - High frequency cathode amplifier :
de
en
- US1650551A - Convertible rail-joint structure :
en
- GB267513A - Improvements in the transmission of photographs or other images to a distance :
en
- GB280835A - Saw set :
en
- US1650524A - Electrical apparatus :
en
- USD73902S - Design i :
en
- DE452771C - Set of interlocking socket wrenches :
de
en
- US1650406A - Tank car :
en
- GB278319A - Stocking tester :
en
- US1649993A - Clutch :
en
- USRE16789E - Prism-lens disk :
en
- FR629999A - Improvements to parachutes :
en
fr
- US1649966A - Apparatus for indicating internal relieves of hollow bodies :
en
- US1650083A - Knitting machine :
en
- US1650317A - Funnel screen :
en
- DE452683C - Flag with horseshoe electromagnet, between whose poles a beveled Z-shaped rotating armature swings :
de
en
- DE452706C - Inclined elevator :
de
en
- US1650114A - Flying machine :
en
- DE452903C - Poppet valve :
de
en
- GB280652A - Improvements in the manufacture of black and grey vat dyes :
en
- US1650099A - Tubing swab :
en
- US1650044A - Corn popper :
en
- US1650581A - Forging machine :
en
- DE452928C - Paper guide for typewriters :
de
en
- US1650034A - Insulator :
en
- GB280717A - Improvements in or relating to typewriting machines :
en
- FR630091A - Folding cart car for children :
en
fr
- US1649852A - Holder for feeding bottles :
en
- USD73918S - Design for an embroidered tablecloth or similar article :
en
- GB267491A - Improved process for obtaining metal hydroxides free from iron, by means of basic substances, from metal salt solutions containing iron :
en
- GB280998A - Improvements in or relating to circular knitting machines :
en
- DE452746C - Quick switch :
de
en
- DE453041C - Cutting device for slices of any thickness :
de
en
- US1650111A - Tent :
en
- DE452990C - Drive, especially for reversible mangles, tanning drums, jiggers, etc. :
de
en
- DE452951C - Plate conveyor with reduced plate spacing :
de
en
- GB280719A - Improvements in exhaust silencers for internal combustion engines :
en
- AU695727A - A grass andthe like burning device for attachment to tractors :
en
- CA275567A - Animal trap :
en
fr
- CA275615A - Tread member for anti-skidding devices :
en
fr
- US1650461A - Antenna device :
en
- DE452836C - Motor vehicle with two pairs of sprung axles at the front and rear :
de
en
- FR630096A - Method and device for launching supercharged explosive engines :
en
fr
- US1649890A - Tile structure :
en
- US1650233A - Connecter for electric conduits :
en
- DK38161C - Handlebar for Use at Tobogganing. :
da
en
- FR630016A - Household press with quick release and adjustable tilt :
en
fr
- FR630203A - Improvements to signaling devices :
en
fr
- US1649950A - Brush-cutting saw :
en
- US1650225A - Computing scale :
en
- US1650552A - Typographical machine :
en
- USD73899S - Design foe a box ok similar receptacle for candy :
en
- FR32273E - New depth wheel arrangement for reversible polysoc plows or others :
en
fr
- FR32275E - Barn sweeper :
en
fr
- FR629957A - Centrifugal humidifier :
en
fr
- FR630061A - Device for establishing a linear relationship between the amplitudes of the oscillations of the indicator needle and the pressure differences in devices for measuring current flows :
en
fr
- FR630089A - Process for the simultaneous manufacture of iron phosphide and molten cement :
en
fr
- FR630181A - Boxes with advertising for the deposit of waste paper, etc. :
en
fr
- FR32268E - Electronic discharge device :
en
fr
- FR630012A - Wing lantern for cars with combined signal and parking light :
en
fr
- FR630075A - Safety trigger clip for suspension of cables in mines or undergrounds :
en
fr
- FR630217A - Junction box for electrical conductors :
en
fr
- DE452747C - Automatic off switch, especially in the form of a safety plug :
de
en
- FR32259E - Enhancements to t lamps. s. f. :
en
fr
- GB280663A - Improvements relating to folding seats for motor vehicles or for other purposes :
en
- US1650408A - Conveying mechanism :
en
- FR630000A - Racket set with elastic pocket forming a net allowing the launch of a ball at great distance :
en
fr
- FR630232A - Brush Thinning Machine :
en
fr
- DE452861C - Speed regulator :
de
en
- FR32257E - Shock absorber for motor vehicles :
en
fr
- DE453043C - Steel measuring tape :
de
en
- US1649972A - Gas burner :
en
- US1650462A - Fuse plug :
en
- GB261365A - Improvements in and relating to the spinning of artificial threads according to the stretch spinning process :
en
- US1650123A - Timepiece :
en
- US1650134A - Guabd mechanism :
en
- US1650202A - Flexible coupling :
en
- USD73893S - Design fob a octetain and pobtiebe bod :
en
- GB272435A - Improvements in mining machines :
en
- GB280798A - Improved card-holding device for typewriting and similar machines :
en
- CA275698A - Radio amplification :
en
fr
- FR630056A - Illuminated police plate for motor vehicles :
en
fr
- FR630041A - Lever motion transformation system, applications of this system to the control of reciprocating motion devices, such as window regulators, automobile wipers, etc., and blocking device applicable to these devices :
en
fr
- FR630113A - Auxiliary device for the use of x-rays :
en
fr
- US1650510A - Closure for vessels :
en
- US1650311A - Portable building :
en
- US1650035A - Polishing and cleaning machine :
en
- DE452812C - Casting mouthpiece wiper for die setting and line casting machines with a wiper pushed forward by a spring :
de
en
- USD73903S - Oscab w :
en
- FR630076A - Hand operated lever punch press :
en
fr
- FR32277E - Total flux machine variably subdivided into one or more reinforcements :
en
fr
- FR32279E - Device allowing the movement in a small footprint of a long endless belt made of flexible material :
en
fr
- US1650330A - Drying apparatus :
en
- US1650438A - Vehicle-hoist :
en
- FR630144A - Improvements to devices for filling cracks or crevices in rock, stone, etc. :
en
fr
- FR630213A - New spring bench :
en
fr
- US1649921A - Hoe :
en
- US1650120A - Sleeve-valve internal-combustion engine :
en
- GB281013A - Improvements in or relating to wheel mountings for the wheels of aircraft :
en
- FR630179A - Process for supplying auxiliary machines in high pressure steam installations, in particular on board ships :
en
fr
- FR630140A - Device for automatic regulation of electric amplifiers :
en
fr
- GB275151A - System of connections for direct current series twin motors :
en
- US1650141A - Golfing tee :
en
- DE452868C - Auxiliary device for articulators for grinding in the anatomical articulation in artificial dentures :
de
en
- DE453008C - Handle for carrying hand luggage, travel baskets, etc. like :
de
en
- DE452984C - Two-part bell jar for hanging electrical lights :
de
en
- US1649918A - Self-supporting sash :
en
- US1650213A - Gate :
en
- GB281005A - Improvements in or relating to safety switching devices :
en
- DE453000C - Arrangement for suppressing the remanence in Leonard sets with a special exciter :
de
en
- US1650205A - Automatically-revolving billboard :
en
- US1650288A - Protective alarm system :
en
- US1649826A - Spring motor :
en
- US1650557A - Separable coupling :
en
- FR629973A - Folding display stand :
en
fr
- DE453007C - Aspirator made of elastic rubber hose :
de
en
- FR630174A - Process for the transformation, by means of aluminum chloride, of high-boiling hydrocarbons, freed from substances soluble in liquefied sulfurous acid, into low-boiling hydrocarbons :
en
fr
- GB280714A - Improvements in brake apparatus for railway and like vehicles :
en
- US1650496A - Carrier :
en
- US1650497A - Apparatus for nautical sports :
en
- US1650142A - Accelerating alternating-current motor :
en
- AT108018B - Injection internal combustion engine with self-ignition of the fuel. :
de
en
- AU766627A - Improved means for use in carbonating and tapping or drawing off beverages from casks andother like containers :
en
- CA275619A - Rotary rod weeder :
en
fr
- USD73914S - Design for a combined reflector and support therefor :
en
- DE452915C - Method for separating laminated cores :
de
en
- FR32253E - Perfected hair clip :
en
fr
- FR630087A - Improvements made to soap sticks, especially those for the beard :
en
fr
- AT108057B - Film projection apparatus with optical compensation for image migration. :
de
en
- US1650508A - Compound mill :
en
- DE452844C - Drying frame composed of longitudinal and transverse strips, especially for terracotta products, bricks and the like. like :
de
en
- USD73913S - Design fob a gothic-effect lighting-fixtube banding :
en
- AT108093B - Machine for welding together radiator elements. :
de
en
- AT108002B - Heat storage. :
de
en
- CA275579A - Bullet :
en
fr
- US1650028A - Container for cosmetics and like materials :
en
- US1650300A - Percussion fuse for projectiles, aerial bombs, and the like :
en
- US1649973A - Evaporator for refrigerating apparatus :
en
- US1650022A - Preparing stuff for paper making :
en
- US1649879A - Stereoscope :
en
- CA275701A - Universal joint :
en
fr
- US1649833A - Manufacture of oxidation products of acenaphthene :
en
- DE452940C - Testing device for work performance while rowing :
de
en
- AT107986B - Device for holding the sheets for loose-leaf bookkeeping. :
de
en
- CA275573A - Stocking drapery :
en
fr
- CA275695A - Hafnium and zirconium separation :
en
fr
- AT108029B - Automatic soldering device in which the soldering material is heated when it is fed. :
de
en
- AT108046B - Device for voltage regulation of transformers, in particular for AC motors. :
de
en
- DK38169C - Vacuum cleaner. :
da
en
- US1650049A - Method of producing cloth boards :
en
- US1650370A - Marine toilet :
en
- CA275594A - Safety device for gauge glasses :
en
fr
- AT108089B - Polishing machine for bottles or the like. :
de
en
- GB280980A - Excavating machine :
en
- DE452851C - Closing device for stills :
de
en
- FR630031A - Pylon :
en
fr
- FR630148A - Warning device for lack of water in explosion engine radiators :
en
fr
- FR630166A - Metal fasteners for placing flat and corrugated sheets on iron joists :
en
fr
- US1650089A - Phonograph attachment :
en
- US1650211A - Mop :
en
- CA275658A - Flash water cooler :
en
fr
- FR630221A - Machine used for decortication of leaves of fibrous plants :
en
fr
- GB280720A - Improvements in vehicle brake mechanism :
en
- GB280732A - A new or improved antiseptic container for holding and sterilising thermometers and other instruments :
en
- DE453099C - Additional cooling ribs for air-cooled internal combustion engines, compressors, etc. :
de
en
- CA275722A - Lifting appliance :
en
fr
- DE452898C - Injection internal combustion engine with pistons rotating in opposite directions and into one another and an annular working chamber :
de
en
- GB274513A - A process and apparatus for the distillation of gas or coke oven tars :
en
- DE452902C - Self-closing valve :
de
en
- US1649949A - Awning for closed cars :
en
- AT108076B - Combined contact block and suspension bracket for electric flashlights. :
de
en
- CA275710A - Resistance element :
en
fr
- US1650169A - Process of and apparatus for distilling oil :
en
- US1650329A - Winch attachment for tractors :
en
- US1650353A - Wave signaling system :
en
- CA275735A - Waste control mechanism :
en
fr
- AU784627A - Improvements in comb plates for sheepshearing machine handpieces :
en
- CA275655A - Concrete slab making apparatus :
en
fr
- AT108015B - Lubrication pump. :
de
en
- AT108024B - Circuit arrangement for high-frequency telephony, in particular along high-voltage overhead lines. :
de
en
- AT108062B - Arrangement of electric apartments with waves progressing step by step. :
de
en
- AT108085B - Dishwasher. :
de
en
- AT107964B - Device for reproducing sound waves photographed on film. :
de
en
- DE452897C - Device for determining the running time in competitions :
de
en
- DE452958C - Adjusting device for the control eccentric of expansion steam engines :
de
en
- FR630136A - Mounting of electrodes in vacuum discharge vessels :
en
fr
- US1650171A - Horn for talking machines :
en
- US1650533A - Drawhead and coupling link :
en
- US1650070A - Score-card-holder attachment for golf bags :
en
- US1650428A - Lawn rake :
en
- US1650585A - Transparent-paper machine :
en
- DK38163C - Curtain suspension clamp. :
da
en
- FR630071A - New advanced treatment of resinous waste :
en
fr
- US1649896A - Exhaust box :
en
- US1650029A - Bowling game apparatus :
en
- US1649812A - Fabric-printing machine :
en
- US1649863A - Cross-fire-neutralizing system :
en
- USD73948S - Alfonso sobiente :
en
- FR32261E - Combined hydraulic or pneumatic brake control system :
en
fr
- DE453034C - Support frame for electricity meter :
de
en
- CA275693A - Hafnium and zirconium separation :
en
fr
- DE453064C - Target throwing game with a pot-like, moving target throwing vessel :
de
en
- FR630184A - Improvements to so-called radiocommunication systems :
en
fr
- US1649980A - Automatic trailer coupling :
en
- US1650043A - Governor for internal-combustion engines :
en
- US1650384A - Core drill :
en
- GB280668A - Improvement in reels for motion picture films or the like :
en
- DE452872C - Device for dust-proof storage in rows and for individual removal of cylindrical or similar bodies, e.g. Cotton rolls for dental treatment :
de
en
- FR32287E - Improvements to direction finders :
en
fr
- FR630035A - Interchangeable loose-leaf agenda system :
en
fr
- AT108130B - Process for operating reversible hiking pools. :
de
en
- CA275584A - Fence post :
en
fr
- DE452975C - Modification of the grinding machine with self-supporting grinding spindle :
de
en
- FR630146A - Improvements in metallic spoked wheels :
en
fr
- GB280750A - Improvements in and relating to tools and tool-holders for lathes and like machines :
en
- US1649835A - Spring suspension for vehicles :
en
- US1649939A - Mixing and disintegrating apparatus :
en
- US1650101A - Safety casing spider :
en
- AU807527A - Improvements in or relating to thermionic valves :
en
- FR629984A - Door lock :
en
fr
- US1650440A - Bottle :
en
- GB271842A - Propelling or lifting device for aircraft with automatic correction :
en
- FR630036A - Washing machine for milk cans and other metal containers :
en
fr
- US1650042A - Chick-brooding machine :
en
- US1650177A - Sign :
en
- US1650148A - Camp-stove burner :
en
- US1650465A - Vabiable condenses :
en
- US1649836A - Motor :
en
- DE452888C - Direction indicators :
de
en
- FR629986A - Improvements to the adjustment systems of electric machines :
en
fr
- GB280653A - Improvements in or relating to means or apparatus for heating cordite discs or other materials :
en
- FR630196A - Filing, sawing and honing machine :
en
fr
- GB270242A - Improvements in electrical condensers :
en
- DE452908C - Mixed fertilizer :
de
en
- DE453183C - stairway :
de
en
- FR630205A - Improvement to espadrilles and other shoes with braided rope soles :
en
fr
- GB269537A - A new or improved veterinary embryotome :
en
- GB280738A - Improved ventilator :
en
- US1649988A - Shiuuman :
en
- DE452863C - Device for monitoring electrical line networks :
de
en
- FR629993A - automatic fuel saver :
en
fr
- FR630015A - Gear change device :
en
fr
- GB260606A - Improvements in or relating to alloys of aluminium and copper :
en
- FR630117A - Cinematographic device for taking stereoscopic images :
en
fr
- DK38175C - Fastening device for Membranes for dry Gas meters. :
da
en
- DE452989C - Gas burner for soldering, melting, welding, etc. like :
de
en
- CA275675A - Production of enamelled signs, tiles, etc. :
en
fr
- CA275707A - Weighing scale :
en
fr
- GB280818A - A new or improved portable heating apparatus for use in road making :
en
- US1650236A - Dimmer glasses :
en
- US1650372A - Scenery-forming paper :
en
- US1650464A - Aeronautical propeller :
en
- US1649923A - Connecter for track circuits and train-control systems :
en
- US1650145A - meyer :
en
- FR630163A - Gyratory mixing pre-crucible to obtain a pure homogeneous cast iron :
en
fr
- GB280802A - Filter for fine filtration of liquids :
en
- CA275706A - Lock for cartons :
en
fr
- DE453028C - Method and device for maintaining a uniform color level in the ink boxes of printing machines, in particular rotary printing machines :
de
en
- CA275552A - Ball for playing cricket, hockey, etc. :
en
fr
- CA275564A - Electrical relay :
en
fr
- US1650065A - Liquid-fuel burner :
en
- US1650115A - Mechanism for rendering vehicle headlights dirigible :
en
- FR630008A - Special wheel, with pneumatic reservoir, for motor vehicles and airplanes :
en
fr
- GB269546A - Improvements in and relating to the recovery of sulphur from solutions of ammonium polysulphides :
en
- GB271420A - Improvements in tipping devices for waggons :
en
- FR32292E - Improvements to polymorphic transformers :
en
fr
- US1650122A - Vacuum pan :
en
- US1650413A - Hinge :
en
- DE452933C - Arrangement for automatic signal boxes for drainage mountains :
de
en
- FR630249A - Methods and apparatus for cleaning a beer drafting installation or other similar applications :
en
fr
- GB280728A - Improvements in or relating to foot arch supports :
en
- CA275712A - Support for feed-off-the-arm sewing machines :
en
fr
- FR32300E - Improvements made to bars for motor cars and other vehicles :
en
fr
- FR630131A - Septic tank with filter :
en
fr
- US1650130A - Seat covering :
en
- CA275549A - Grapefruit preparing device :
en
fr
- FR630048A - Improvements in machines for slicing materials such as ham, etc. :
en
fr
- FR630180A - Apparatus for the preparation of colloidal solutions :
en
fr
- GB280747A - Improvements relating to electric igniting devices or torches, and particularly to electric igniters for pipes, cigars and the like :
en
- DE452900C - Internal combustion engine with external combustion :
de
en
- FR630170A - Folding easel for artists :
en
fr
- GB280819A - A method of constructing hard roads from soft soil :
en
- FR630017A - Improvements made to fireplaces and other heating elements :
en
fr
- GB280657A - Improvements in radial flow turbines :
en
- GB281012A - Improvements in two-stroke internal combustion engines :
en
- US1649927A - Electric-lamp socket :
en
- US1650137A - Switch :
en
- US1650121A - Taximeter :
en
- US1649807A - Locker door :
en
- DE449697C - Device for the automatic braking of vehicles :
de
en
- DE452850C - Arrangement for oil air pumps with safety shut-off device, especially for rectifier systems :
de
en
- GB280689A - Improvements in and relating to electric contact plugs, couplings and the like :
en
- GB258248A - Improvements relating to flow measuring apparatus :
en
- AT107996B - Fixing wood grinder stones on their shaft. :
de
en
- DE452919C - Yarn drying device :
de
en
- GB280817A - A new or improved atomiser for spraying liquids in the air :
en
- GB280812A - Improvements in or relating to metal protectors for the soles or heels of boots, shoes or like footwear :
en
- CA275732A - Baggage truck :
en
fr
- AT108139B - Process for the production of oxyalkyl or hydroxyalkyl derivatives of cellulose. :
de
en
- AU797627A - A staple-hingeing machine for collapsible boxes, boards andthe like :
en
- CA275548A - Tool for opening and closing split rims :
en
fr
- DE452885C - Cushioning of electric vehicles with widely swinging wheels :
de
en
- US1649862A - Tire flap or protector :
en
- FR629961A - Improvements to electric ovens :
en
fr
- DE452973C - Stand and lifting device for motorcycles :
de
en
- US1649926A - Conveyer :
en
- DE452739C - Curtain tensioner :
de
en
- DE452871C - Vulcanizing apparatus, in particular for dental purposes :
de
en
- DE453050C - Outlet tap without stoppers :
de
en
- US1650342A - Inclosed liquid-fuel burner :
en
- AT107955B - Device for parallel operation of alternating current consumers, in particular rectifier tubes. :
de
en
- US1650057A - Hanger for wall closets :
en
- US1650380A - Friction shock-absorbing mechanism :
en
- CA275696A - Hafnium and zirconium separation :
en
fr
- AT108032B - Incandescent lampholders. :
de
en
- US1649860A - Shock absorber :
en
- US1650450A - Compressed-air motor for bicycles :
en
- USRE16797E - Signors of one-sixth to manly a :
en
- US1650163A - Toy wagon :
en
- CA275731A - Machine for catching flea-beetles, etc. :
en
fr
- DE452859C - Embossing machine with a carriage carrying the plate to be embossed, which is moved mechanically in such a way that the point to be embossed reaches the desired embossing stamp, whereby it is shifted by one letter width after each embossing process :
de
en
- DE452922C - Electrolytic cell, especially for chlor-alkali electrolysis :
de
en
- CA275649A - Radio transmitting system :
en
fr
- US1650310A - Locomotive brake equipment :
en
- AT108098B - Monkey elevator. :
de
en
- CA275625A - Method of sizing fibre :
en
fr
- AT107977B - Hermetic closure and process for its manufacture. :
de
en
- AT107979B - Device for relieving the conductor of a cable with a rubber jacket from tensile stresses and manufacturing processes for this purpose. :
de
en
- US1650449A - Positive variable-speed transmission :
en
- US1650453A - Buck rake :
en
- AT107978B - Board game. :
de
en
- US1650363A - Cylinder-head construction :
en
- US1650254A - Portable track :
en
- AT108026B - Device for automatic switching on and off of electric lamps. :
de
en
- AT108086B - Machine for rolling out metal disks. :
de
en
- CA275635A - Time element device and motor control system :
en
fr
- DE453016C - Comb for the tobacco feeder on stick cigarette machines :
de
en
- GB264828A - :
en
- US1649868A - Grass-cutting machine :
en
- USRE16793E - Concrete-form :
en
- CA275650A - Electric discharge device :
en
fr
- US1650019A - Paper-perforating device :
en
- US1650369A - Harvester packer support :
en
- DE452773C - Arrangement for shaft signal systems with single alarm clocks :
de
en
- DE453012C - Floor brush arrangement for bottle washing machines :
de
en
- US1650193A - Stripper for slitting machines :
en
- CA7772S - Automobile body front :
en
- US1650479A - Reflecting device for motion-picture projectors :
en
- USD73927S - Design for a loop fob lighting fixtubes or similar articles :
en
- CA275667A - Method of producing ceramic blocks :
en
fr
- US1649830A - Speedometer :
en
- USRE16790E - Ration :
en
- USD73938S - Hans mttnsch :
en
- CA275607A - Car loading and unloading method :
en
fr
- DE452841C - Rubber tread and process for its manufacture :
de
en
- DE452882C - Device for gluing together cinematographic film strips :
de
en
- US1649854A - Machine for making multiple fastener elements :
en
- CA275681A - Welding rod :
en
fr
- US1649829A - Loading device :
en
- US1650084A - Letter opener :
en
- US1650336A - Fluid-pressure brake :
en
- DE452907C - Process for the preparation of trinitrotoluene :
de
en
- US1649880A - Method of making brake-beam fulcrums :
en
- USD73944S - Oscar reinhold :
en
- US1650011A - Frictional window-sash holder :
en
- US1650154A - Urinal for automobiles and the like :
en
- AU488226A - Improved appliance for, the suctional removal of matter :
en
- GB275551A - Improvements in or relating to the sealing of crevices in rock and like formations :
en
- US1650153A - Light attachment for hubs and spindles :
en
- US1649916A - Glass-fastening device :
en
- US1650234A - Connecter for electric conduits :
en
- US1650297A - Brake shoe :
en
- USD73949S - Ibvtng c :
en
- US1650437A - Antiskid attachment for vehicle wheels :
en
- US1649884A - Protective circuits :
en
- AT107967B - Process for the production of bright chrome iron or steel. :
de
en
- US1650217A - Spring-lifting mechanism for folding couches and the like :
en
- FR629972A - Trap :
en
fr
- AT107992B - Clothespin. :
de
en
- FR630149A - Artificial leg :
en
fr
- US1650069A - Railway motor truck :
en
- US1650547A - Carburetor for internal-combustion engines :
en
- USD73911S - Design for a bathtub :
en
- DE440971C - Process for the production of ignition sticks from cardboard u. like :
de
en
- DE453194C - Flexible shaft hose :
de
en
- USD73939S - Design foe :
en
- FR630094A - Improvements to bow saws :
en
fr
- FR32290E - Single sleeve distribution device placed between piston and cylinder in four-stroke internal combustion engines :
en
fr
- DE452852C - Control for the drive motor of electric elevators :
de
en
- GB280661A - Improvements in the manufacture of vulcanised rubber and of materials for use therein :
en
- US1650024A - Valve-seat and liner puller :
en
- US1650472A - Three-row stalk cutter :
en
- GB269916A - Improvements in circular looms for weaving :
en
- DE452887C - Direction indicators :
de
en
- AT108097B - Support plate for presses and similar machines and methods of making the same. :
de
en
- CA275621A - Sleigh dog :
en
fr
- DE452929C - Paper guide for typewriters :
de
en
- DK38179C - Procedure for refining mineral oils and their distillates. :
da
en
- FR630097A - Counter for reciprocating movements :
en
fr
- GB280702A - Improvements in or relating to linings for mines, galleries, tunnels and the like :
en
- GB280745A - Improvements in the driving mechanism of cycles :
en
- US1650527A - Trunk carrier for automobiles :
en
- DE452843C - Cases for explosive cartridges :
de
en
- FR629962A - Coke oven door :
en
fr
- GB280496A - :
en
- FR630198A - Centrifugal separator :
en
fr
- FR629970A - Improvement in pedals for orchestral drums :
en
fr
- FR630183A - Friction motion transmission mechanism :
en
fr
- GB260268A - Shaving composition and its method of use :
en
- GB280734A - Improved method of and installation for the hydrogenation and cracking of hydrocarbon compounds :
en
- GB280834A - Improvements in motor cycles :
en
- DE452782C - Device for discharging the slag from the pulverized fuel furnace in the liquid state :
de
en
- GB280780A - Improvements in or relating to bathing suits or costumes :
en
- GB280616A - Improvements in or relating to pliers, pincers, tin-snips and like tools :
en
- GB280793A - Improvements in or relating to turntables or revolving showstands for shop windows and the like :
en
- DE452814C - Device for the inductive coupling of alternating current circuits, in particular high-frequency circuits :
de
en
- FR629969A - Clasp constituting lengthening and shortening member for bracelets, necklaces and other uses :
en
fr
- GB280722A - Improvements in valves, or taps for use with drums, barrels, casks and other liquid containers :
en
- DK38158C - Absorption cooler with a pressure-equalizing aid that does not condense. :
da
en
- FR629982A - Universal machine for making cookies :
en
fr
- GB266674A - Process for the manufacture of highly active carbon blocks or granules :
en
- GB280761A - Pattern displaying ticket for use on wallpaper rolls :
en
- GB280752A - Tone hole for saxophone or similar instrument and the process of manufacturing :
en
- GB270325A - An arrangement for the distant control of switching devices :
en
- GB280696A - Composite blocks prepared from scrap and intended for use as fuel :
en
- US1650446A - Switch for telegraph circuits :
en
- GB280726A - Apparatus for withdrawing the contents of collapsable tubes or containers in portions :
en
- FR629974A - Improvements to telephone systems :
en
fr
- GB280987A - Improvements in metallic wall plugs :
en
- GB280748A - Improved construction of tooth brush :
en
- FR630062A - Improvements to rotary distributors for pressurized fluid motors :
en
fr
- FR630086A - Improvements in manufacturing processes for phenol and formaldehyde condensation products :
en
fr
- FR630023A - Piston improvements :
en
fr
- CA275554A - Automobile accessory :
en
fr
- US1650371A - Window-cleaner's safety device :
en
- US1650082A - Rotary valve timer :
en
- US1650576A - Ophthalmic mounting :
en
- DE452938C - Device for pulling quartz rods or tubes :
de
en
- US1650444A - Cream separator :
en
- US1650066A - Cigarette case :
en
- US1650146A - Gate-latching mechanism :
en
- US1650354A - Party-line telephone :
en
- AT108081B - Lock for doors of rail freight cars. :
de
en
- FR629988A - Aluminum or nickel-plated iron wheel flange with non-removable locking, suitable for all wheels tightened by means of central nuts :
en
fr
- GB281361A - Improvements relating to the prevention and removal of incrustation in boilers :
en
- GB280730A - Improvements in locating devices for control levers :
en
- FR630081A - Method and apparatus for refining liquid hydrocarbons :
en
fr
- US1649899A - Cutting tool :
en
- US1650001A - Transmission-gearing suspension :
en
- US1649870A - Apparatus for predicting the movements of moving bodies :
en
- USD73930S - Design for a lantern :
en
- DE452854C - Finger brush :
de
en
- DE452875C - Device for opening and closing the toilet lid :
de
en
- FR629976A - :
fr
- US1649804A - Cover for automobile tire-valve stems :
en
- GB280660A - Improvements in the fashioning of knitted fabrics or garments and in means therefor :
en
- GB280777A - Improvements in or relating to fountain pens :
en
- US1649871A - Friction draft gear :
en
- FR630029A - Lock particularly applicable to vehicle doors and in particular to so-called flexible bodies :
en
fr
- GB267920A - A device for protecting the fuse of bombs suspended from aircraft :
en
- FR629978A - Portable crate binding machine :
en
fr
- DE452849C - Daylight filters and method of making the same :
de
en
- US1650445A - Incubator :
en
- US1650519A - Art op cracking hydrocarbons :
en
- FR32299E - Improvements to curling or waving tongs :
en
fr
- US1650176A - Centrifugal frequency-time-element relay :
en
- US1650420A - Mercantile unit of patching material for pneumatic tires :
en
- FR630052A - Ejector pen holder :
en
fr
- GB265611A - Improvements in or relating to spring switch points, more particularly for tramway tracks :
en
- FR630153A - Automatic fire extinguisher for automobiles, airplanes, motor boats, etc. :
en
fr
- FR629971A - Swimming shoe :
en
fr
- GB280709A - Improvements in relating to electrical turning gear for starting internal combustion engines :
en
- US1649968A - Washing-machine attachment for purpose of making ice cream :
en
- FR630042A - Improvements to electromagnetic relays :
en
fr
- FR630005A - Double-walled agglomerated concrete blocks :
en
fr
- US1649998A - Drilling apparatus :
en
- US1650183A - Golf club :
en
- AT108067B - Electric storage heater for cooking purposes. :
de
en
- CA275570A - Speed transmission mechanism :
en
fr
- US1649883A - Vibrating screen :
en
- US1650124A - Stable mixture yielding salts of halogensulfonamids :
en
- US1650424A - Vertical-file-folding machine :
en
- US1650431A - Electric torch for welding, brazing, and cutting :
en
- US1650487A - Brake mechanism for automotive vehicles :
en
- US1650150A - Relief valve :
en
- US1650434A - Continuous filter :
en
- US1650481A - Valve-locking attachment :
en
- CA275656A - Container temperature control :
en
fr
- FR32266E - Process for preparing intaglio, plate or cylinder clichés, by simultaneous reproduction of texts and images :
en
fr
- US1650541A - Tanning animal hides :
en
- US1650197A - Driving and controlling mechanism :
en
- US1650327A - Operating table :
en
- FR630053A - Improvements to plows for tractors and their coupling and lifting devices :
en
fr
- CA275604A - Brake mechanism :
en
fr
- US1650381A - Friction shock-absorbing mechanism :
en
- DE452837C - Support for motor vehicles forming the lower part of the body :
de
en
- US1649839A - Rotary drying apparatus :
en
- US1650517A - Sanitary bottle cap :
en
- US1650058A - Selective unit indication for filing and other purposes :
en
- US1650274A - Wood impregnation :
en
- US1650309A - Variable-load brake :
en
- US1650563A - Illuminating device for medical purposes :
en
- US1650373A - Manufacture of condensed liquids :
en
- US1650463A - Garden tool :
en
- US1650143A - Device for use in transmitting signals in connection with fire and burglar alarm systems and the like :
en
- DE452941C - Coupling for high-speed indicator drums :
de
en
- US1650270A - Facial-bath hood :
en
- DE452974C - Slicer :
de
en
- DE453025C - Reflector for lights :
de
en
- GB280996A - Improvements in and relating to plating mechanism for circular knitting machines :
en
- USD73892S - Design for a curtain and portiere rod :
en
- CA275738A - Gummed tape serving machine :
en
fr
- USRE16798E - Rooe structure :
en
- US1650507A - Crumb brush and tray :
en
- US1649941A - Chute-closing gate device :
en
- US1650096A - Rail-spike puller :
en
- USRE16788E - Machine for making ice cream containers :
en
- DE453021C - Process for the production of AEthylidene diacetate :
de
en
- FR630248A - Tracking process :
en
fr
- US1649816A - Mixer :
en
- US1650298A - Shield for auto headlights :
en
- US1650036A - Cyclohexyl resorcin and process of making the same :
en
- US1650186A - Explosive :
en
- DE453010C - Process for detaching electrolytically deposited metal from molds made of ferrochrome or chrome steel alloy :
de
en
- FR630120A - Improvements in the production of phosphorus :
en
fr
- GB280760A - Safety lock for railway carriage doors :
en
- FR630025A - Cine Film Firewall Crankcase Coil :
en
fr
- AT108066B - Projection table. :
de
en
- GB280764A - Improvements in or relating to self-lighting cigarettes and the like :
en
- US1650027A - Mining and loading machine :
en
- US1650059A - Display sign :
en
- US1650216A - Wheel-straightening machine :
en
- AT108019B - Polarized electrical slave clock with rotating armature. :
de
en
- AT108143B - Process for the production of new cellulose compounds. :
de
en
- AU491826A - Improvements inthe tension nuts of sheepshearing machine handpieces :
en
- US1649951A - Adjustable connection :
en
- US1649933A - Tread-band-building machine :
en
- US1650518A - Sheet metal :
en
- DE452742C - Snow melting device :
de
en
- DE452913C - Tong-like device for shooting bread rolls and other baked goods placed on baking boards into the oven :
de
en
- AT108077B - AC arc lamp with enclosed arc. :
de
en
- CA275560A - Governor :
en
fr
- CA275665A - Glassware machine :
en
fr
- AU575627A - Improvements in mechanical stokers :
en
- US1650422A - Tool head :
en
- USD73924S - Design for a lamp aem :
en
- CA275613A - Boat rowing attachment :
en
fr
- AT108132B - Process for the separation of hafnium and zirconium. :
de
en
- DK38164C - Procedure for Raising or Rescuing Sunken or Grounded Vessels. :
da
en
- DE443535C - Keyboard instrument for generating music by electrical means :
de
en
- CA275595A - Strip gummed paper :
en
fr
- US1650126A - Coke and process of producing the same :
en
- AT107999B - Nut lock. :
de
en
- US1650397A - Gear-shifting mechanism for motor vehicles :
en
- USD73898S - Design for an electric-light fixture :
en
- CA275703A - Liquid pump arrangement :
en
fr
- CA275714A - Train control system :
en
fr
- AT107956B - Process for the production of cement stones. :
de
en
- US1650129A - Method of degassing water :
en
- US1650350A - Driving mechanism for harvesters :
en
- US1650410A - bellamy :
en
- CA275571A - Ring packing lid :
en
fr
- FR630074A - Improvements to electrical lighting apparatus for use in an explosive environment or an environment loaded with flammable vapors or dust :
en
fr
- GB280692A - Improvements relating to ladies' hand-bags, vanity bags, or the like :
en
- DE452954C - Railway hopper wagons :
de
en
- GB280733A - Improvements in the lining of iron and steel pipes, tubes, and other hollow bodies :
en
- US1649971A - Oil pump :
en
- US1650039A - Face-powder box :
en
- CA275582A - Hinge bracket :
en
fr
- DE452959C - Device to enable the speed change of the paper web compared to the cylinder circumferential speed in rotary rubber printing machines :
de
en
- CA275668A - Wardrobe case :
en
fr
- AT108084B - Trouser straps. :
de
en
- US1650521A - Short-stem-kilq-maize header :
en
- AT108103B - Process for the production of moldings from metals. :
de
en
- DE452816C - Safety plug :
de
en
- US1650294A - Base frame for spring structures :
en
- US1650323A - Foldable and rollable tent :
en
- US1650251A - Vehicle turning signal :
en
- US1650041A - Trackway :
en
- DE452748C - Asynchronous motor with primary two-layer winding from the same coils :
de
en
- DE452994C - Process for embossing types :
de
en
- DE452712C - Glare protection on protective glasses for drivers, vehicles or the like. :
de
en
- FR630176A - Maneuvering tractor for cars and wagons :
en
fr
- GB260605A - Manufacture of alkamine esters of n-substituted orthoaminobenzoic acid :
en
- GB280741A - An adjustable label holder :
en
- GB266385A - Improvements in electric cables :
en
- GB280727A - Improvements in process and apparatus for evaporating oils :
en
- DE453091C - Auxiliary seat for night harness :
de
en
- GB263779A - Improvements in or relating to the preparation of solutions of hydrofluosilicic acid :
en
- GB281105A - Improvements in or relating to the manufacture of gas :
en
- US1650229A - Rail anchor :
en
- US1650332A - Door-operating mechanism :
en
- US1649947A - Safety guard for centrifugal machines :
en
- US1650366A - Coupler :
en
- GB280704A - Improvements in or relating to machines for removing or extracting dust, kemps, burrs and other foreign substances from textile fibres, fur or the like :
en
- CA275606A - Load handling apparatus :
en
fr
- AT108129B - Device for cleaning liquid iron in cupola or hearth furnaces with forehearth. :
de
en
- DE452963C - Wall wall for furnace rooms with exchangeable cladding wall :
de
en
- US1649857A - Deep-well boring and coring apparatus :
en
- US1650212A - Safety attachment for boilers :
en
- AU614827A - HCE Combined telegram blank, envelope and delivery sheet :
en
- US1650283A - Roller-inking apparatus for fast printing presses :
en
- US1650426A - Deep-well-drilling apparatus :
en
- USRE16795E - Stocking and the manufacture thereof :
en
- AT108011B - Device for electromagnetic clutch and switching of change gears. :
de
en
- AU463226A - Improved method and means for raising and lowering ploughs and like implements drawn by tractor engines :
en
- US1650337A - Container for fragile articles :
en
- FR630107A - Method and installation for the reproduction of cinematographic films by mechanical printing :
en
fr
- GR1672B - CALL CENTER SYSTEM. :
el
en
- US1650514A - Process of dehydrating oil :
en
- US1649986A - Temporary stringer for telegraph, telephone, and electrical transmission lines :
en
- CA275626A - Power transmitting mechanism :
en
fr
- US1649967A - Railway-traffic-controlling apparatus :
en
- DK38176C - Pig for String Instruments. :
da
en
- US1650335A - Seat pad :
en
- USRE16786E - wagner :
en
- US1650119A - Cutting machine :
en
- US1650385A - Arm rest :
en
- US1650170A - Brood frame for beehives :
en
- US1650328A - Load binder :
en
- FR630102A - Device designed to prevent flexible telephone or other wires from twisting :
en
fr
- US1649838A - Goggles :
en
- US1650512A - Feeder gear :
en
- US1649953A - Double-gate balanced valve :
en
- US1650321A - Composite tubing :
en
- AT108095B - Pressure indicator. :
de
en
- US1650231A - Rim tool :
en
- GB280651A - A method of and means for producing metallised surfaces on non-metallic bodies :
en
- AT108003B - Internal combustion engine, pump or the like with cylinders arranged in a circle around the shaft and parallel to it. :
de
en
- US1649985A - Automobile windshield screen :
en
- US1650008A - Rheostat :
en
- AT108014B - Nut lock. :
de
en
- CA275683A - Hafnium and zirconium separation :
en
fr
- US1649958A - Diaper :
en
- AT108034B - In the ratio 6: 8 pole-changing winding. :
de
en
- US1650081A - Device for aerating and fertilizing soil :
en
- US1650138A - Filter press :
en
- US1650403A - Belt shifter and safety guard for cone pulleys :
en
- AT108001B - Lubrication pump. :
de
en
- CA275689A - Hafnium and zirconium salt :
en
fr
- US1650139A - Cakl kbatjhs :
en
- CA275562A - Wood preservative :
en
fr
- US1650286A - Automotive brake :
en
- US1650296A - Brake shoe :
en
- US1650178A - Swinging davenport :
en
- US1650055A - Forged grating and methods of manufacturing same :
en
- US1649806A - Internal-combustion engine :
en
- US1650068A - Laundry-marking machine :
en
- AT108052B - Dial for watches of all kinds. :
de
en
- AT108118B - Process for the production of linoleum covering material. :
de
en
- FR630241A - Machine for ironing razor blades, in particular safety razor blades :
en
fr
- AT107994B - Folder for card indexes. :
de
en
- US1649858A - Deep-well-drilling apparatus :
en
- DE452774C - Skimmer for laundry kettle :
de
en
- GB280810A - Improvements in life saving water-making or collecting device :
en
- DE453018C - Butt joint for chute slides with relocation of the connection points on the slide flanges :
de
en
- FR629994A - Ring fender system with adjustable water chamber and its method of attachment to car wheels :
en
fr
- FR630238A - Liquid fuel grate :
en
fr
- AU716327A - Improvements in oil refining plants :
en
- CA275609A - Automobile body handling apparatus :
en
fr
- CA275641A - Electric discharge device :
en
fr
- US1650088A - Colloid mill :
en
- US1650246A - Revaporizer :
en
- US1649987A - Stove construction :
en
- AT108136B - Template produced by light copying on Yoshino or the like paper or on fabric such as bag cloth and method for their production. :
de
en
- CA275581A - Metal compound :
en
fr
- AT108049B - Adjustable inductive resistance. :
de
en
- AT107965B - X-ray aperture. :
de
en
- DE452921C - Unloading and loading device for horizontal or inclined unloading or gasification rooms :
de
en
- US1649911A - Drilling apparatus :
en
- USD73937S - Design for a lantern :
en
- AU829827A - Flush valve :
en
- US1649841A - Art of drawing sheet metal :
en
- US1649930A - Guard and safety device for motor-driven vehicles :
en
- AT108141B - Process for the manufacture of refractory articles for building purposes. :
de
en
- US1650418A - Rowlock :
en
- US1650569A - Heat-deflecting device for air registers, etc. :
en
- DE453015C - Game of skill with a shooting device fixed in front of a rotating target :
de
en
- DE453040C - Bread knife with device for adjusting the breadth of slices :
de
en
- GB280680A - Improvements in devices for supporting bed-clothes :
en
- GB280827A - Improvements in the combustion chambers of internal combustion engines :
en
- US1649878A - Stereoscope :
en
- GB280724A - Improvements in screens for use on vehicles :
en
- US1649917A - Metal window-pane holder :
en
- US1649924A - Insulated electrical conductor :
en
- AT108013B - Elastic crank mechanism. :
de
en
- US1649886A - Sectional partition :
en
- FR630188A - Washcloth :
en
fr
- CA275618A - Sectional boat :
en
fr
- CA275687A - Hafnium and zirconium separation :
en
fr
- DE438770C - Method and device for the production of rayon threads :
de
en
- DE452730C - Two-pole direct current armature with template winding in loop form :
de
en
- DK38159C - Electric Welding Apparatus. :
da
en
- US1649840A - Cover for shoes of shoe skates :
en
- US1650318A - Box construction :
en
- US1649834A - Sirup maker :
en
- DE452743C - Valve for accumulator cells :
de
en
- GB274892A - A process for opening-up materials containing cellulose :
en
- GB280816A - Rowing-apparatus for gymnastic exercises :
en
- DK38173C - Apparatus for Disposing of Air or another Type of Air which is mechanically mixed in a Liquid. :
da
en
- FR630230A - Method and apparatus for obtaining total recovery of the heat presently lost in vertical distillation furnaces :
en
fr
- US1649802A - Apparatus for assembling sheet material :
en
- US1649805A - Metal desk construction :
en
- US1650275A - op basel :
en
- CA275553A - Wall tie :
en
fr
- US1650014A - Electrical swivel connecter :
en
- US1650061A - Key-opening-can structure :
en
- CA275717A - Tack supplying machine :
en
fr
- US1650265A - Method of manufacturing seats for butterfly valves :
en
- AT108016B - Gate valve. :
de
en
- US1650162A - Damping gyroscopic compass :
en
- US1650436A - Chusetts :
en
- US1650401A - Pilot light :
en
- DE452945C - Frame judge for bicycles and motorcycles :
de
en
- AT108009B - Epicyclic gear. :
de
en
- CA275568A - Two cycle gas engine :
en
fr
- CA275566A - Stove pipe key :
en
fr
- US1650071A - Paint :
en
- US1649892A - Method and apparatus for making pencils :
en
- US1649942A - Method of producing sulphite pulp :
en
- US1650338A - Hydraulic brake for motor vehicles :
en
- CA275733A - Timber clamp for concrete construction :
en
fr
- US1650433A - Automatically-adjustable base :
en
- US1649959A - Pictorial illustration :
en
- AT108028B - Arrangement for attaching rotary selectors to the selector frame in telephone systems. :
de
en
- AT108148B - Pesticides. :
de
en
- AT107966B - Method of rafting in flowing water. :
de
en
- CA275591A - Disconnecting coupling for pipes :
en
fr
- DE452937C - Fitting for the electrical lighting of explosive and firedamp areas :
de
en
- DE453042C - Nut press :
de
en
- GB280755A - Roll top desk with movable sides for typewriters and the like :
en
- FR630237A - Fixed or mobile button-brooch in jewelry applicable on hats or clothing :
en
fr
- AT108079B - DC machine without a collector. :
de
en
- DE453176C - Traveling grate :
de
en
- FR630084A - Pressure reducing device for hydraulics :
en
fr
- AU554027A - An improved device for attachments to frying pans :
en
- DE452835C - Device for changing the performance of rotary lobe pumps :
de
en
- DE452856C - Line-up device for folders with tiltable line-up tubes and articulated Umsteckbegel :
de
en
- DE452976C - Fountain pen :
de
en
- AU831127A - Improvements in septic tanks forthe treatment and disposal of sewage :
en
- DE452857C - Easel card file in which a row of cards lying flat on top of one another and linked together with tongues formed by incisions engage in guides of a carrier :
de
en
- FR630235A - Improvements to t emitting devices. s. f. :
en
fr
- GB260636A - Improvements in or relating to addressing and similar printing machines :
en
- GB280772A - Hornless loud speaker :
en
- AT108044B - Electric hanging lamp for street lighting. :
de
en
- AT108012B - Pistons for oil engines. :
de
en
- AT108054B - Device for quickly extinguishing an arc drawn between interrupting contacts. :
de
en
- CA275674A - Method of manufacturing spiral drilling bits :
en
fr
- AT107995B - Process for producing twist-free wire ropes from wire strands. :
de
en
- AU468726A - Protector for heels of boots and shoes of motorists :
en
- US1649808A - Method and apparatus for making tubular articles :
en
- CA275574A - Closing apparatus for hydraulic constructions :
en
fr
- US1650012A - Hair curler :
en
- US1650131A - Casing head :
en
- AT108030B - Exciting machine for a commutator rear machine connected in cascade with an induction motor. :
de
en
- AT108061B - Conveyor device for the connection of partial production machines of electric light bulbs or similar closed glass vessels. :
de
en
- AT108078B - Oil containers for electrical switchgear. :
de
en
- AT108020B - Rapid regulator to keep the voltage of electrical generators constant. :
de
en
- US1650483A - Coin detector :
en
- US1650484A - Separator :
en
- US1650264A - Attachment for stoppers and the like :
en
- GB280814A - Improvements in braces for personal wear :
en
- AT108147B - Process for the extraction of rammed asphalt flour and similar products. :
de
en
- CA275700A - Motor controller :
en
fr
- USD73917S - Design for an embboidebed tablecloth ob similar article :
en
- US1650389A - Valve grinder :
en
- US1650525A - Device for making pins with headplates :
en
- GB280749A - Improvements in or relating to rotary pumps :
en
- FR630190A - Improvement provided in the establishment of watch movements :
en
fr
- GB280838A - Improvements in ampulla for the preparation of solutions, more particularly for medical and like purposes :
en
- GB268750A - Improvements in and relating to material for use in building walls, roofs and the like :
en
- AT108125B - Process for the treatment of freshly cast steel blocks. :
de
en
- GB280716A - Improvements in or relating to platen adjusting mechanism for typewriting, adding or similar machines :
en
- GB280822A - Ceremonial veil :
en
- DK38178C - Procedure for Making an Emulsion of Asphalt and Water. :
da
en
- FR630095A - Absorption refrigeration appliance :
en
fr
- GB280821A - Improvements in or relating to apparatus for indicating or controlling atmospheric humidity :
en
- GB280698A - Improvements in or relating to the mordanting and colouring of materials made of or containing cellulose derivatives :
en
- GB276025A - A process for opening-up materials containing cellulose :
en
- USD73888S - Design for a lighting fixture :
en
- USD73941S - pavel :
en
- US1650037A - Flexible conveyer :
en
- FR629963A - Level :
en
fr
- US1650102A - Rotatable tubing hanger :
en
- DE452818C - Encapsulated short-circuiting device for induction motors without slip rings :
de
en
- DE452995C - Manufacture of fertilizers :
de
en
- FR630028A - Luminous advertising device :
en
fr
- GB280654A - Improvements in electrically operated selecting and controlling mechanism for telephone systems and like purposes :
en
- GB280775A - An improved curtain ring :
en
- FR629953A - Device for eliminating disturbing oscillations in alternating current circuits, in particular high frequency circuits :
en
fr
- AU786527A - Improvements in or relating to devices for opening containers such as boxes, tins orthe like :
en
- US1650017A - Core-extracting device :
en
- US1650504A - frost :
en
- FR630139A - Improvements to window lifters :
en
fr
- FR629979A - Enhancements to encryption and decryption devices, and code changing devices for these devices :
en
fr
- FR630066A - Method and device for the manufacture of rotary cutting tools, such as cutters, reamers, etc. :
en
fr
- CA275624A - Anticreeper for railway rails :
en
fr
- US1650105A - Apparatus for electrical separation of suspended particles from gases :
en
- DE452947C - Shock absorbers for motor vehicles :
de
en
- GB272170A - Improvements in or relating to the method of weaving genoa cords and velvets :
en
- GB280757A - Improvements in apparatus for supporting or training plants :
en
- GB280787A - Improvements in chart tables :
en
- GB280824A - Improvements in or relating to catamenial appliances :
en
- USD73896S - Design fob :
en
- US1650015A - Window attachment :
en
- US1650214A - Apparatus for straining milk :
en
- US1650509A - Spattee :
en
- DE452831C - Pipe slide control for internal combustion engines :
de
en
- DE452917C - Device for cutting sheet metal stacks :
de
en
- GB280794A - An improved expanding friction clutch for motor cars and the like :
en
- GB280820A - Improvements in beaters for power-driven cake mixing and like machines :
en
- FR630118A - Drying part of paper machine :
en
fr
- GB281360A - Improvements in windmills :
en
- US1649990A - Variable high resistance and method of making same :
en
- DE452776C - Guide rollers for clotheslines :
de
en
- FR630164A - Roller chain with removable links :
en
fr
- US1650073A - Liquid-dispensing pump :
en
- GB277708A - Improvements in or relating to spring motors :
en
- GB280773A - Improvements in or relating to waggons :
en
- US1649882A - Electric flash light :
en
- US1649977A - Reversing-gear mechanism :
en
- US1649991A - Meat tenderer :
en
- FR630137A - Manufacturing process of ceramic products and resulting products :
en
fr
- US1650180A - Line lock and margin release :
en
- US1650550A - Vehicle head lamp :
en
- US1650164A - Record cabinet :
en
- DE453003C - Device for mixing amalgam for tooth fillings :
de
en
- FR630132A - Gear changing device for bicycles and similar vehicles :
en
fr
- GB257916A - Improvements in and relating to automatic advertising devices :
en
- DK38171C - Equipped with Gaseous filling Discharge tube, one electrode of which is shielded. :
da
en
- GB280725A - Improvements in or relating to back-spacing mechanism for typewriting machines :
en
- GB275268A - Bottle-capping utensil :
en
- GB280712A - Improvements in the regeneration of catalysts :
en
- US1650494A - Valve :
en
- US1649847A - Means for recording sound :
en
- US1649848A - Windshield wiper :
en
- AU461126A - An adjustable curtain hanger :
en
- DE449766C - Spark plug :
de
en
- CA7781S - Coal gas eliminator :
en
- AU464926A - Improvements indirection signalling for motor vehicles :
en
- GB274108A - Improvements in processes for the production of aluminium in electric furnaces :
en
- GB280756A - Improvements in lubricating, sealing and thrust balancing means for compressors and the like :
en
- GB280813A - Improvements in the process or method of producing coloured cement or cement mixtures :
en
- DE452815C - High-speed switch with arc extinguishing, in which a resistor is continuously switched on parallel to its interruption contacts :
de
en
- DE452991C - Pleating device :
de
en
- DK38177C - Coupling between a tractor and its rear trailer. :
da
en
- AT108056B - :
de
- US1650051A - A-cobpobatiobt of new yobk :
en
- FR629954A - Manufacturing process of block capacitors :
en
fr
- CA275556A - Mechanical toy :
en
fr
- CA275677A - Sharpening device :
en
fr
- FR630187A - First aid box for motor vehicles :
en
fr
- US1650435A - Door hanger :
en
- US1650503A - Brake-beam safety bracket :
en
- FR630219A - Electro-magnetic incubator :
en
fr
- GB272511A - An improved torsion balance for gravitational measurements :
en
- US1650561A - Liquid-fuel burner :
en
- CA275685A - Hafnium and zirconium separation :
en
fr
- GB280655A - An improved fastener for fixing handles to broom heads and the like :
en
- GB280683A - Improvements in or relating to steam heating apparatus :
en
- FR630195A - Improvement in carburettors for internal combustion engines :
en
fr
- GB280815A - Improvements in and connected with machine saws :
en
- GB280784A - Improvements in or relating to wall coverings :
en
- US1650534A - Well-drilling machine :
en
- FR629966A - Absorption refrigeration appliance :
en
fr
- GB268366A - Method of producing electric lead accumulators :
en
- AT107961B - Grooved rail curved track with an interchangeable forced rail clamped between a lipless grooved rail and a retaining plate. :
de
en
- US1650272A - Motor vehicle :
en
- GB259252A - Improvements relating to the moulding of phenolic condensation products and the like :
en
- GB281009A - Improvements in and relating to systems of electric motor control :
en
- FR32270E - Device intended to check and establish an exactly known pressure in the pneumatic tires of the wheels :
en
fr
- DE452848C - Shooter striking device for looms :
de
en
- GR1674B - PRESSED WOOD. :
el
en
- US1650156A - Throttle-valve-control air heater for charge-forming devices :
en
- USD73919S - Design tor an embroidered tablecloth or similar article :
en
- GB268356A - Improvements in or relating to desks for typists :
en
- US1649936A - Auto signal :
en
- GB280763A - A process for simultaneously producing a gas of the nature of water gas, phosphoric acid, and an aluminium silicate slag having the same composition as a cement :
en
- FR630125A - Bus bars profiled in double t, in u or others for the connection of plates in several pieces of electrodes of accumulators with alkaline electrolyte :
en
fr
- US1650344A - Combined gramophonic and wireless sound-reproducing means :
en
- US1650480A - Separator :
en
- US1650584A - Forging machine :
en
- GB272943A - Improved process for purifying sugar solution :
en
- FR629977A - Tin tube stapling machine :
en
fr
- FR630178A - Improvements in apparatus for the application of radioactive substances or similar substances :
en
fr
- FR629981A - Improvements in the production of loop warp fabrics :
en
fr
- GB280682A - An improved root cleaner :
en
- DE452979C - Columns of slate :
de
en
- DE452968C - Talking machine in the form of a small box or suitcase :
de
en
- FR630082A - Signage installation for vehicles :
en
fr
- GB274512A - An improved signalling device for automobile and other vehicles :
en
- AT108023B - Device for quickly erasing the flashovers that occur between electrical conductors as a result of overvoltages or the like. :
de
en
- FR32298E - Process and equipment for processing grapes to produce concentrated juices and use by-products :
en
fr
- GB280700A - Improvements in or relating to horse shoes :
en
- GB280758A - Improvements in closures for jars, glass bottles, tins and like containers :
en
- GB280650A - Improvements in or relating to hydraulic presses :
en
- GB280645A - Improvements in or relating to means for supplying electric current to thermionic valves :
en
- FR32293E - Process for the manufacture of novel sulfoaminopyrazolonic compounds and novel fiber development dyes derived therefrom :
en
fr
- FR32284E - Advanced trays for rectifying columns for all liquids :
en
fr
- DK38167C - Method for Manufacturing Electrical Insulators. :
da
en
- FR630141A - Improvements to processes and apparatus for sealing cracks in rock, stone, masonry, etc. :
en
fr
- CA275734A - Power transmission mechanism :
en
fr
- US1649831A - Coin-controlled means :
en
- US1649881A - Fireplace stove :
en
- US1650200A - Toothbrush :
en
- US1650490A - Planimeter :
en
- USD73936S - Design for a bracket for lighting fixtures :
en
- FR630003A - Mechanical carpet sweeper :
en
fr
- GB280999A - Improvements relating to aerials for wireless signalling :
en
- FR629987A - Oil-fired boiler, more particularly for district heating :
en
fr
- GB280771A - Improvements in safety control mechanism for liquid fuel burning devices :
en
- FR32282E - Sealing device by crossed spherical segments for distribution of fluids, liquids or gases :
en
fr
- FR630145A - Snap button with removable head :
en
fr
- FR630103A - Method and device for securing the interchangeable blade located in the u-shaped groove of a weaving green :
en
fr
- GB274880A - Improvements in lip-stick and other like make-up devices :
en
- DE452702C - Articulated connection for polygon expansion :
de
en
- GB280737A - Improvements in or relating to recoil and run-out apparatus for ordnance :
en
- GB280754A - Improvements in and connected with hydraulic and other fluid pressure jacks :
en
- GB281002A - Improvements relating to regenerative gas-fired furnaces, more particularly of the open-hearth type :
en
- FR630010A - Drum combiner :
en
fr
- GB271396A - Improvements in motor fore-carriages for vehicles :
en
- FR630050A - Floor formed by hollow elements :
en
fr
- DE452727C - Spinning top :
de
en
- DK38162C - Procedure for Blowing out Slit Cylinders. :
da
en
- GB280830A - :
en
- US1650532A - Potato-sorting table :
en
- FR32288E - :
fr
- GB271812A - Mercury vapour lamp :
en
- GB280684A - Improvements in and relating to beer pumps :
en
- GB281015A - Improvements in automatic liquid delivering and measuring apparatus :
en
- US1650526A - Locomotive-whistle amplifier :
en
- US1649803A - Pastry cutter :
en
- US1650230A - Refrigerating apparatus :
en
- USD73906S - Design for linoleum or similar hard-surfaced floor covering :
en
- DE452832C - Cooler for internal combustion engines with interchangeable elements :
de
en
- DE452890C - Mobile grinding device :
de
en
- FR630204A - Improvements to high frequency current transformers :
en
fr
- FR630193A - Starter for internal combustion engines :
en
fr
- CA275728A - Chain for auto tires :
en
fr
- USD73932S - Design fob a bracket back fob lighting fixtubes :
en
- US1649891A - Vanity case :
en
- US1649817A - Internal-combustion engine :
en
- US1650393A - Display case or roll for flat-metal tableware :
en
- US1649885A - Control means for liquid-level indicators :
en
- USD73945S - Henby schwabbeb :
en
- DE452669C - Wedge lock to connect the bed frame to the posts :
de
en
- DE452927C - Paper guides for typewriters, calculators, etc. like :
de
en
- DE452770C - Device with bubble separator and gasoline meter :
de
en
- DE452934C - Device to prevent the overrun of stop signals :
de
en
- FR629958A - Carburetor for all explosion engines :
en
fr
- FR630030A - Mobile shower device with opening and closing system, special containers and reducing connection :
en
fr
- US1650425A - Die-cutting wheel :
en
- US1650339A - Intaglio printing machine for printing on sheets :
en
- US1650430A - Telephone directory :
en
- DE452955C - Well drill :
de
en
- GB280648A - Improvements in corkscrew-like devices for removing thin discs, stoppers or closuresfrom bottles, jars, cartons and the like :
en
- GB280976A - Improvements in the reduction of iron ores :
en
- US1650365A - Portable toilet for infants :
en
- FR630199A - New method of welding or cutting by single-phase current arc :
en
fr
- GR1675B - CAR WHEEL BALLOON. :
el
en
- DE453029C - Magnetic electric device operated by a wheel switch to generate electricity for train safety devices :
de
en
- FR32285E - Elastic suspension system for motor vehicles and others :
en
fr
- FR630239A - Improvements to magnetos armatures :
en
fr
- US1650489A - Stock fountain :
en
- AT107982B - Process for surface treatment and processing of all kinds of metal sheets :
de
en
- US1650158A - Process of splitting off sulpho groups from anthraquinone sulphonic acid derivatives :
en
- AT108031B - Line mast with rotating arms arranged one above the other. :
de
en
- AU460526A - Improvements infiltration :
en
- CA275545A - Steering knuckle :
en
fr
- US1650568A - Shut-out cylinder :
en
- US1650273A - Swab for wells and method of making the same :
en
- USRE16792E - Device fob betaineng hebnial supporting pads in :
en
- US1650046A - Distributor for use in refrigerating systems :
en
- CA275642A - Electro-responsive device :
en
fr
- US1650579A - Tank-car-dome closure :
en
- DE452972C - Wind switch flap for suction hose filter, controlled by the pressure difference :
de
en
- US1650173A - Car truck :
en
- US1650414A - Latch :
en
- USD73895S - Vetabelle p :
en
- CA275697A - Articulated car :
en
fr
- US1649906A - Dual-socket base and plug for electric lights :
en
- US1650224A - Computing scale :
en
- AT108090B - Electric spot welding machine. :
de
en
- US1649984A - Roofing felt :
en
- US1650285A - Roofing :
en
- US1650482A - Fuel-control attachment for carburetors :
en
- US1650523A - Electrical apparatus :
en
- CA275648A - Electron discharge device :
en
fr
- CA275740A - Container machine :
en
fr
- US1650295A - Electrical conductor terminal :
en
- FR630128A - Refrigeration machine with rotary compressor :
en
fr
- AT108074B - Iron rectifier vessel. :
de
en
- US1649820A - Beverage-carbonating machine :
en
- US1650242A - Heat-exchanging mechanism :
en
- AT107993B - Device for ventilating motor vehicle hangars. :
de
en
- AU719427A - Improved display apparatus for use in connection withthe vending of fruit juice drinks :
en
- CA275688A - Hafnium and zirconium separation :
en
fr
- US1649861A - Sash-weight support :
en
- US1650184A - Boiler with superheater :
en
- US1650322A - Key case :
en
- USD73910S - Design for a telephone casing :
en
- CA275633A - Boiler :
en
fr
- FR630246A - Threading process and tools for its realization :
en
fr
- US1649944A - Demountable rim :
en
- US1650470A - Static converter of current :
en
- US1650334A - Vehicle for snow travel :
en
- US1650359A - Aib-stjpplying device fob :
en
- DE452983C - Jet turbine :
de
en
- US1650223A - Golf-ball packing :
en
- US1650495A - Briquetting apparatus :
en
- US1650261A - Buttocks elevator :
en
- DE452949C - Device for shortening heels on finished footwear :
de
en
- USD73900S - Louis dtjnkelsberg :
en
- AT108108B - Process for dewatering soluble and meltable synthetic resins, especially those made from phenols and aldehydes. :
de
en
- CA275720A - Meat cutting device :
en
fr
- FR630157A - Improvements to pulse repeater devices for automatic and semi-automatic telephone communication systems :
en
fr
- CA275558A - House heating system :
en
fr
- CA275691A - Hafnium and zirconium separation :
en
fr
- CA275563A - Insecticide :
en
fr
- US1650159A - Damper for fireplaces :
en
- USRE16794E - Liquid-fuel burner :
en
- AU464626A - Improvements in or relating to roller shutters :
en
- FR630067A - Process and installation for recovering volatile solvents used for degreasing all substances and in particular dried organic substances, animal or vegetable :
en
fr
- FR630143A - Improvements to devices for filling cracks in rock, stone, etc. :
en
fr
- GB267878A - Insecticides and fungicides and method of preparing the same :
en
- AT108064B - Push button timer. :
de
en
- US1650165A - Electric fan :
en
- GB265620A - Novel or improved binder for use with books :
en
- GB275579A - Process in the treatment of titaniferous materials :
en
- GB280977A - Improvements in or relating to automatic regulators :
en
- US1650388A - Auxiliary air-inlet device for internal-combustion engines :
en
- DE453001C - Electric relay with armature lock and an auxiliary relay to cancel the lock :
de
en
- AU465226A - Improved tennis racket and process for manufacturing same :
en
- CA275550A - Printing method :
en
fr
- CA275555A - Record-keeping device :
en
fr
- US1650417A - Exercising apparatus :
en
- DE452942C - Star map :
de
en
- US1649937A - Wire-pulling head :
en
- US1650232A - Thermionic tube :
en
- US1650063A - Control-valve mechanism :
en
- US1649842A - Parquetry and flooring :
en
- US1649912A - Wire-drawing apparatus :
en
- US1650104A - Lady's hosiery :
en
- US1650185A - Bottle-height-compensating mechanism :
en
- US1649877A - Highway obstruction :
en
- DE453017C - Fixed chute for conveying minerals and the like like :
de
en
- US1649940A - Truck, trolley, vehicle and the like :
en
- US1649970A - Train-control system :
en
- US1649946A - Swivel caster :
en
- AT107980B - Process for the production of enamelled wires. :
de
en
- US1649931A - Cooling system :
en
- US1650021A - Lubricant-filling device :
en
- US1650345A - Glass-cutting apparatus :
en
- DE452870C - Artificial tooth :
de
en
- DE452923C - Flue gas feed water preheater with zigzag pipes :
de
en
- FR32274E - Method and device for obtaining metals :
en
fr
- FR630070A - Improvement brought to the construction of magnetic cores, formed from stacked sheets, for cooling :
en
fr
- US1650349A - Scale :
en
- CA275672A - Armoured reinforced concrete slab :
en
fr
- US1649873A - Motor sled :
en
- US1650488A - New yobk :
en
- USD73950S - Design for a lamp support :
en
- DE452982C - Mixer faucet for bathtubs with bath heater :
de
en
- GB280691A - Improvements in or relating to machinery to be employed in the doubling or folding of metallic plates or sheets :
en
- AT108091B - Device for the direct measurement of steam, gas or liquid quantities corrected according to pressure or temperature or both quantities. :
de
en
- AU459926A - An improved flyscreen :
en
- DE452879C - Machine for the production of copy tapes for typewriters :
de
en
- DK38170C - Procedure and Device for the Development of Steam. :
da
en
- GB268836A - :
en
- AU630727A - Catalytic oxidation of sulfur dioxide :
en
- CA275596A - Furnace control :
en
fr
- FR630194A - Process for the autogenous welding of irons and steels particularly applicable to small parts and in particular to metal thermometers with mercury expansion :
en
fr
- FR630034A - Safety lock for locking motor vehicle brakes :
en
fr
- GB264449A - Improvements in or relating to the preparation of tabbed wrappers and the application thereof to boxes or like containers :
en
- CA275587A - Reaming tool :
en
fr
- US1650313A - Stop-screw device :
en
- GB280731A - Improvements in lids and cutters for cans or tins :
en
- FR630151A - Cross hammer mill :
en
fr
- FR32271E - Machines for covering and winding fibrous sheets :
en
fr
- FR629997A - Compound control device for mechanical-electric phonographs :
en
fr
- FR630054A - Steering wheel for motor vehicles with diametrical spokes cut from a single piece :
en
fr
- GB276313A - A process for the production of alkali hydride :
en
- GB281357A - Improved process for coating iron articles with tin and zinc :
en
- FR630026A - Automotive car suspension :
en
fr
- DE452894C - Jacquard card punching and copying machine with Semper device :
de
en
- GB280986A - Improvements in or in connection with the extraction of oil from the pericarp of palm fruit and like nuts :
en
- DE452999C - Process for processing old accumulator plates :
de
en
- DE452912C - Control for electric ship rudders :
de
en
- FR630211A - Machine used for decortication of leaves of fibrous plants :
en
fr
- GB281014A - Improvements in and relating to hinges, hinged hasps, locks and like fastening devices :
en
- US1650411A - Punching machine :
en
- US1650467A - Signal means for hat formers :
en
- DE452860C - Process for the production of a building material for apparatus made of iron or iron alloys :
de
en
- GB280831A - :
en
- GB280782A - Improvements in web feeding mechanisms for printing machines :
en
- GB280796A - Improved luggage carrier for automobiles :
en
- DE452998C - Alkaline collector battery :
de
en
- USD73942S - Design fob a tibe :
en
- US1650382A - Ash bowl :
en
- USD73947S - Alfred a :
en
- FR630083A - Improvements to machines for wrapping caramels and similar articles :
en
fr
- GB280742A - Improvements in or relating to fishing floats :
en
- GB275545A - Improvement in abrasive wheel :
en
- CA275623A - Radio-telegraphic direction finding apparatus :
en
fr
- DE453033C - Setup on AC devices :
de
en
- US1649853A - Sectional insulator :
en
- US1650222A - Skate :
en
- DK38172C - Room discharge pipe system for electrical Wave signaling. :
da
en
- GB280783A - Improvements in bed spring mattress supports :
en
- GB280829A - Improvements in air cleaners for internal combustion engines :
en
- GB271908A - A burner for air-heaters or cowper stoves to be alternately heated and supplied with air under pressure :
en
- GB280659A - Improvements to welding machines :
en
- CA275551A - Inside awning adjuster :
en
fr
- CA275557A - Door operating mechanism :
en
fr
- GB280708A - Improvements in electromagnetic brakes :
en
- DE452869C - Process for the manufacture of inexpensive, corrosion-free dental precious metal prostheses :
de
en
- DE452980C - Splitting stones, especially to mosaic paving stones, made of impact-sensitive, soft material (limestone) using a splitting hammer :
de
en
- DE452891C - Device for labeling bottles :
de
en
- US1650152A - Process and device for fume control :
en
- US1650166A - Light-modulating device :
en
- US1650256A - Drink mixer :
en
- US1650543A - Filter :
en
- US1650574A - Machine for compacting and solidifying concrete and other plastics :
en
- CA275569A - Bathing cap :
en
fr
- FR630006A - Lamp or kerosene stove for various uses :
en
fr
- FR630177A - Rontgen tube :
en
fr
- US1650324A - Scaffold bracket :
en
- US1649823A - Grinding machine :
en
- GB265621A - Improvements in non-refillable bottles :
en
- DE452866C - Safety device against unintentional unscrewing of the socket of electric light bulbs from the pipe nipple :
de
en
- DE452825C - Hand saw with power drive :
de
en
- FR630058A - System of reflective devices intended to produce stereoscopic vision :
en
fr
- US1650276A - Automobile window :
en
- US1650277A - Safety stop for locomotives :
en
- DE452904C - Process for the production of finely perforated sheets :
de
en
- GB270231A - Improvements in brake mechanism for vehicles :
en
- GB280647A - Manufacture of a solubilised vat dye and process of dyeing therewith :
en
- US1650455A - Rodent trap :
en
- CA275543A - Construction tie :
en
fr
- DE452962C - Device to secure motors against impermissible speeds :
de
en
- US1650565A - Vise :
en
- US1650390A - Process of producing ferrocyanides from crude calcium cyanides :
en
- US1650457A - Serving dish :
en
- FR32286E - Process and equipment for processing grapes to produce concentrated juices and use by-products :
en
fr
- GB280751A - Improvements in or relating to apparatus for the rectification of alternating current :
en
- GB280789A - A device for protecting the fuse of bombs suspended from aircraft :
en
- GB280664A - Improvements in bearings for the rollers of domestic wringing and mangling machines :
en
- GB280667A - Improvements in watch guards :
en
- FR630129A - Process for manufacturing metal hollow bodies by blowing gaseous fluids :
en
fr
- CA275622A - Fender :
en
fr
- FR32278E - Glass for lighthouse :
en
fr
- GB281001A - Improvements in valves :
en
- DE452865C - Drawn wire made from tungsten or other difficult-to-melt metals :
de
en
- FR629989A - Wood rotary lathe with automatic moldings reproducer :
en
fr
- FR630018A - Painters trucks :
en
fr
- US1649819A - System of television :
en
- FR630055A - Elastic steering wheel for motor vehicles :
en
fr
- DE453024C - Automatic chip evacuation device :
de
en
- FR630099A - Application of imitations of leather in furniture decoration :
en
fr
- GB280706A - Improvements in lubrication systems for internal combustion engines :
en
- CA275686A - Hafnium and zirconium separation :
en
fr
- AT108111B - Process for producing a foodstuff and luxury food containing coffee and cocoa. :
de
en
- US1650562A - Potato harvester :
en
- FR32272E - Process for forming wicks of raw cotton and other similar textile materials :
en
fr
- GB280609A - A submarine life saving and locating apparatus :
en
- GB281010A - Improvements in and connected with alternating current installations for railway and like vehicles :
en
- AT108043B - Headlights. :
de
en
- US1649813A - Grinding cement material, etc. :
en
- USD73925S - Design for a lamp arm :
en
- CA7793S - Mattress :
en
- US1650038A - Safety rod hook :
en
- USRE16791E - Gravity toy :
en
- AT107981B - Device for punching cards for calculating machines, record keeping machines and the like. like :
de
en
- AT107988B - Method and device for processing cellulose. :
de
en
- AT108112B - Method for producing an abrasive putty. :
de
en
- US1650443A - Typewriter-carriage-return mechanism :
en
- CA275716A - Heel finishing machine :
en
fr
- US1649832A - Spring cushion structure :
en
- US1650379A - Friction shock-absorbing mechanism :
en
- AT108063B - Asynchronous motor with external ventilation. :
de
en
- USD73908S - Design for a base toe display pixtubes ob similab articles :
en
- US1650247A - Electrical voting apparatus :
en
- AT108048B - Clamping device. :
de
en
- US1649859A - Earth-boring drill :
en
- AU673727A - Method and apparatus forthe production of carbonic acid :
en
- AT108145B - Rustless compressed gas generator. :
de
en
- CA275598A - Furnace control :
en
fr
- US1649814A - Dental kit :
en
- US1650394A - Transporting unit for calking metal :
en
- FR32264E - Advanced crankshaft training :
en
fr
- FR630189A - Method and device for igniting luminescent tubes in several colors :
en
fr
- AT107970B - Window drive rod lock. :
de
en
- US1650306A - Overedge-looper mechanism for sewing machines :
en
- FR630079A - Method of handling briquettes to feed metallurgical furnaces :
en
fr
- FR630236A - Gear change and gear control device for motor vehicles and other applications :
en
fr
- GB280669A - Improvements in or relating to the treads of pneumatic tyres :
en
- GB281000A - Improvements in or relating to pneumatic drills and like tools :
en
- GB280711A - Improvements in ultra-violet lamps :
en
- US1649962A - Driving mechanism :
en
- US1650005A - Low-metal alarm :
en
- USD73897S - Design for an electric-light fixture :
en
- FR629956A - Improvements to pots and other autoclave containers :
en
fr
- DE453009C - Preliminary product for the production of objects, part of which is made of synthetic resin and an abutting part of hard rubber or similar material :
de
en
- US1650301A - Rotary-drill connection :
en
- US1650079A - Method of coloring surfaces :
en
- US1650308A - Process for making caramelized flour :
en
- US1650499A - Safety steering wheel for automobiles :
en
- FR630073A - New arrangement of sleeping cars :
en
fr
- FR630154A - Protection switch for motors, transformers, etc. :
en
fr
- GB253098A - Improvements in kinematographic apparatus :
en
- GB280800A - Improvements in spectacles, eyeglasses or the like :
en
- US1650531A - Desiccation of molten metal chlorides :
en
- GB275933A - Improvements relating to the manufacture of photographic plates or films :
en
- DE452699C - Recording cinema with coaxially arranged take-up and take-off reels :
de
en
- CA275713A - Sewing machine :
en
fr
- US1649901A - hough :
en
- US1650189A - Trailer hitch for automobiles :
en
- GB280785A - Improvements in or relating to wall coverings :
en
- GB280806A - Improvements in or relating to coal cutting machines and the like :
en
- US1649846A - Sealing or fixing of casing tubes in bore holes, wells, or the like :
en
- FR630060A - Device allowing servo-controlled electric pendulums to function as independent pendulums in the event of an interruption in the distribution line :
en
fr
- DE452893C - Card control for jacquard machines :
de
en
- FR630108A - Locomotive firebox :
en
fr
- GB280769A - Improvement in or connected with electric switches :
en
- US1650206A - Multiple-plate clamping :
en
- GB267124A - Improvements in or relating to the manufacture of refrigerating apparatus :
en
- US1650136A - Means for blowing mineral wool :
en
- US1650026A - Combined vending machine and game :
en
- US1650226A - Computing scale :
en
- FR629952A - Warning contact device for locks of all types :
en
fr
- GB264509A - Improvements in and relating to apparatus for lye treating and washing clothes :
en
- US1650112A - Musical instrument :
en
- US1650558A - Machine and method for positioning armature windings :
en
- GB280790A - Liquid measuring apparatus :
en
- DE452876C - Trouser tensioners for removing the knee bumps from men's legwear :
de
en
- FR630044A - Concentrated coffee extract in solid form :
en
fr
- GB280701A - Improvements in or relating to dabbing motions of noble's combing machines :
en
- US1650204A - Scale :
en
- FR630065A - Improvements to junction boxes for electrical circuits :
en
fr
- USD73912S - Design for combined phonograph and musical-instrument cabinet :
en
- FR629960A - Bed warmer :
en
fr
- FR629975A - Container filling machine :
en
fr
- FR630013A - Liquid transfer vessel :
en
fr
- DE452905C - Manufacture of handle horseshoes :
de
en
- US1650290A - Milling cutter :
en
- CA275586A - Electric wire connector :
en
fr
- US1650471A - Signal lamp for vehicles :
en
- DE453020C - Centrifugal machine with a cover locking rod under the action of a centrifugal governor :
de
en
- US1650128A - Method of and apparatus for spraying liquids :
en
- US1650351A - Typewriting machine :
en
- AU513826A - An improved support for culinary utensils such as steamers :
en
- CA275631A - Artificial stone-like product :
en
fr
- US1650172A - Electrically-operated switch :
en
- US1650269A - Drafting instrument :
en
- AT107968B - Dobby for double shed, especially for the production of buttonhole ribbons. :
de
en
- US1650343A - Electrically-ignited liquid-fuel burner :
en
- USD73952S - Design for a lighting post :
en
- DE452970C - Two-stroke carburetor engine :
de
en
- DE452981C - Device for automatic lifting of boxes and similar conveyed goods from a circular conveyor to a belt conveyor :
de
en
- US1650280A - Oscillator :
en
- CA275599A - Steam generation :
en
fr
- US1650210A - Oil-dispensing tank :
en
- US1649845A - Chain and part therefor :
en
- US1650195A - Cylinder for washing machines :
en
- CA275662A - Water regulating sluice gate :
en
fr
- DE453002C - Device for cleaning boiler tubes :
de
en
- US1649948A - Electrical peeler for looms :
en
- CA275611A - Roof flashing :
en
fr
- US1650018A - Hinge :
en
- US1650045A - Shock insulator :
en
- US1650248A - Wire-bending machine :
en
- CA275614A - Electron discharge device :
en
fr
- US1650429A - Hand-strap mounting :
en
- US1649866A - Control valve :
en
- US1649869A - Internal-combustion engine :
en
- US1649915A - Support for window panes :
en
- US1650416A - Method of sealing cans :
en
- US1650456A - Emergency brake :
en
- GB280729A - Improvements in the manufacture of bread, biscuits, cakes and other foodstuffs :
en
- GB280736A - A new or improved apparatus for labelling bottles and other similar articles :
en
- AT108000B - Drive for fuel injection pumps in internal combustion engines. :
de
en
- AT107985B - Band saw, chain cutter or the like. :
de
en
- CA275597A - Furnace control :
en
fr
- FR32294E - Hand loom :
en
fr
- DE452918C - Device for supplying and discharging a coolant for hollow rollers :
de
en
- GB280671A - Improvements in and relating to tyre and the like valves :
en
- DE453011C - Device for attaching labels to the light-sensitive layer support inside a camera :
de
en
- AT108059B - Automatic control indicator for fully automatic telephones with rotary dial based on the finger disc system. :
de
en
- AT108115B - High frequency electric induction furnace. :
de
en
- US1650377A - Diaphragm pump :
en
- CA275647A - Heterodyne radio receiving system :
en
fr
- USD73934S - Design for an arm for lighting fixtures :
en
- GB271856A - Improvements in or relating to the production of centrifugal metal castings :
en
- US1650505A - Coupling :
en
- GB257937A - Improvements in and relating to electric remote control systems :
en
- CA275585A - Non-absorbent base for wall decoration :
en
fr
- US1650132A - Pobatiokt :
en
- AT108123B - Spray head for spray air painters. :
de
en
- AT108131B - Smoker. :
de
en
- AT108040B - Foot switch. :
de
en
- US1650188A - Gas producer :
en
- US1650485A - Building construction :
en
- AT108047B - Switching device to enable the switching on and off of electric light bulbs etc. from any number of places. :
de
en
- CA275575A - Elevator for boats :
en
fr
- US1650097A - Electrical precipitator :
en
- US1650326A - Milk and cream cooling device :
en
- US1650567A - Prevention of marking off :
en
- US1650570A - Ventilator for closed vehicles :
en
- US1650053A - Mechanism for handling building blocks and the like :
en
- US1650106A - Process for the production of sodium hydrosulphide and valuable byproducts :
en
- US1649910A - Walking toy :
en
- AT108099B - Material testing machine. :
de
en
- CA275725A - Alkali sulphite production :
en
fr
- US1650090A - Process of preparation of azo dyestuffs :
en
- US1650511A - Heel for boots and shoes :
en
- US1649810A - Vacuum tube :
en
- CA275580A - Metal cutter :
en
fr
- US1650161A - Automobile mirror :
en
- CA275546A - Vegetable food :
en
fr
- DE453013C - Method and device for loading bottle washing machines :
de
en
- US1649960A - Feed device for film-forming machines :
en
- AT108005B - Process and pipe connection for the production of pipes of greater length. :
de
en
- CA275565A - Ash remover :
en
fr
- AT108051B - Centrifugal pump with a jet pump for ventilation. :
de
en
- US1649964A - Reflection gauge :
en
- US1650076A - Machine for operating upon ticket strips :
en
- US1650198A - Strip-edge folder :
en
- US1650340A - Deck for oil tanks :
en
- US1650529A - Camper's stove :
en
- US1650537A - Lifting jack :
en
- GB280825A - Improvements relating to hopper ventilators for windows :
en
- GB280826A - Improvements in closures for preserving jars, bottles or other vessels :
en
- CA275583A - Casting mould :
en
fr
- CA275651A - Hot cathode electron discharge tube :
en
fr
- CA275673A - Armoured reinforced concrete slab :
en
fr
- US1650539A - Vacuum pump :
en
- FR630039A - Spectacle glass with a protective screen against dazzling light rays and its manufacturing process :
en
fr
- FR630172A - Auxiliary control device of the fabric take-up member in looms :
en
fr
- US1650075A - Cuff for knickers :
en
- GB280649A - Improvements in radiators, applicable more especially for use in cooling alternating current transformers :
en
- DE452873C - Nail polisher with inflatable air cushion :
de
en
- FR32289E - Control unit ensuring the continuity of an operation :
en
fr
- FR630220A - Lignite waxes purification process :
en
fr
- AT108126B - Process for the production of a high quality zinc oxide. :
de
en
- DE453046C - Machine for head of Rueben :
de
en
- FR630150A - Multiple ribbon taping machine :
en
fr
- US1650398A - Refrigerator latch :
en
- FR32263E - Bottle interior cleaning and rinsing machine :
en
fr
- FR32267E - Rollover device for convertible bodywork :
en
fr
- DE453032C - Electrical measuring device in profile housing with straight glass plate :
de
en
- US1649903A - Furniture-joint-securing means :
en
- US1650289A - Incandescent electric lamp :
en
- US1650255A - Mechanical shovel :
en
- DE453030C - Electromagnetic overcurrent switch in screw plug shape :
de
en
- FR32296E - Automatic Firearms Improvements :
en
fr
- FR630088A - Ornamental clip that can be used as a brooch, watch stand or other item :
en
fr
- US1650530A - Battery grid :
en
- FR32297E - Pistons :
en
fr
- US1650287A - Strand-manipulating device :
en
- US1649908A - Gas-engine-driven hoist :
en
- US1650268A - Condenser :
en
- US1650540A - Method and apparatus for handling material :
en
- US1650006A - Four-wheel rear-drive chassis :
en
- CA275646A - Deoxidizer :
en
fr
- US1650072A - Flame-arc furnace :
en
- US1650358A - Process and apparatus for producing a gas of uniform sulphur-dioxide content :
en
- AT108146B - Rotary grate gas generator for gasifying fine-grained or powdered coal. :
de
en
- DE452964C - Bench with foldable leg frame and foldable backrest :
de
en
- US1649822A - Filter-press cloth :
en
- FR630098A - Improvement in machine cooling :
en
fr
- GB280739A - Mineral separator :
en
- GB280774A - Improved method of feeding poultry and like livestock :
en
- US1650245A - Fence construction :
en
- DE453037C - Innovation in the Edeleanu process :
de
en
- US1650054A - Maitbice c :
en
- US1650149A - Humidity-control system :
en
- AU534126A - Improvements in the manufacture of methyl eugenol :
en
- CA275589A - Fastener for storm windows :
en
fr
- DE452734C - Installation on vibrating systems, in particular interrupter devices for ignition devices with a high forced frequency :
de
en
- FR629992A - Device for the rational use of heat :
en
fr
- US1650386A - Bathing suit :
en
- US1649925A - Electric heating device :
en
- US1649981A - Upholstery molding :
en
- US1650220A - Plumbing fitting :
en
- FR630032A - Luggage rack-child seat for bicycle :
en
fr
- US1650473A - Lawn sprinkler :
en
- US1649889A - Electrically-driven extractor :
en
- DE452925C - typewriter :
de
en
- FR629980A - Two-wheeled wheelbarrow trucks :
en
fr
- GB270717A - Improvements in power driven vessels :
en
- AT108036B - Synchronous rotating field collector machine. :
de
en
- USD73915S - Design for an automobile instrument-panel rim :
en
- US1650093A - Anchoring base for traffic signals :
en
- US1650320A - Automatic circuit regulator :
en
- DE452935C - Arrangement for reducing the losses in high frequency generators :
de
en
- US1650402A - Pilot headlight :
en
- DE453203C - Ring for ruffling pocket watch carts :
de
en
- DE452901C - Screw-down valve with presetting :
de
en
- US1649932A - Combined hammer loop and pocket for garments :
en
- US1650209A - Roll plug :
en
- FR630014A - Automatic electric arc welding machine, more particularly intended for recharging rails :
en
fr
- GB278661A - :
en
- FR630121A - Process and apparatus for producing, from gases containing hydrocarbons, hydrogen or mixtures which may contain hydrogen, carbon monoxide and nitrogen :
en
fr
- GB280779A - Wet vacuum pumping apparatus :
en
- FR32262E - Automatic constant level regulator applicable in particular for supplying engine lubricators :
en
fr
- FR629951A - Device for unloading vehicles in sugar factories :
en
fr
- US1650215A - Game of skill :
en
- DE452874C - Vanity :
de
en
- GB280735A - Improvements in or relating to loom stop device :
en
- FR630009A - Improvements made to dust vacuum cleaners :
en
fr
- GB280792A - Improvements in or relating to flexible shafts :
en
- AT108041B - Electric heating tile. :
de
en
- CA275724A - Jack :
en
fr
- FR630111A - Improvements to scales :
en
fr
- US1650095A - Piano action :
en
- US1650250A - Two-way circuit arrangement for wireless telephony :
en
- AT108082B - Razor blade and method for making the same. :
de
en
- CA275669A - Parking clock :
en
fr
- FR630124A - Connection of pole rods of alkaline accumulators with their cover :
en
fr
- GB280666A - Improvements in and relating to tubular evaporators :
en
- FR630158A - Front axle support for tractors :
en
fr
- AU564427A - Improvements in metal fencing posts and droppers :
en
- DE453108C - Tilting device for the loading bridge of a rear tipper, especially for motor vehicles :
de
en
- US1649992A - Meat tenderer :
en
- US1650315A - Window seat :
en
- GB280612A - Improvements in or relating to circular knitting machines :
en
- US1650355A - Process of preparing chocolate beverage :
en
- CA275612A - Manufacture of pipes from fibrous cement sheeting :
en
fr
- CA275620A - Cementitious conduit and apparatus for making same :
en
fr
- AT108072B - Circuit arrangement for receiving acoustic signals from a transmitter station common to several participants via the line network of a telephone system. :
de
en
- USD73929S - Levinson :
en
- AT107971B - Blow molding machine for making hair hats. :
de
en
- AT108114B - Device for the automatic adjustment of the electrodes of electric arc furnaces fed with secondary current. :
de
en
- US1650347A - Aisle light :
en
- CA275627A - Machine for vacuumizing and gassing food containers :
en
fr
- AT108088B - Device for measuring temperatures with the aid of a thermocouple. :
de
en
- CA275723A - Jack :
en
fr
- GB280721A - Improvements in apparatus for extracting stalks from tea :
en
- AT108137B - Artificial stone objects, consisting of crushed stone material and a fusible material as a binding agent. :
de
en
- CA275588A - Terminal puller :
en
fr
- AT108071B - Tempering furnace for the support frames of electric light bulbs. :
de
en
- FR630209A - Removable device for charring wood or other substances :
en
fr
- AT108113B - Device for dissolving solid substances in a liquid. :
de
en
- DE452978C - Grinding device for rotating sickle knives in cigarette machines :
de
en
- CA275577A - Toilet paper holder :
en
fr
- CA275617A - Oar lock :
en
fr
- US1649800A - Vehicle elastic suspension :
en
- CA7770S - Lighting fixture :
en
- AT107974B - Coffee machine. :
de
en
- AT107990B - Travel suitcase. :
de
en
- DE452911C - All-round axisymmetric lens :
de
en
- FR629965A - Optical signaling device applicable to motor vehicles :
en
fr
- DE453100C - Electric heating device for water-cooled internal combustion engines :
de
en
- FR630223A - Electro-mechanical device for electric clocks and its application to the transformation of mechanical clocks into electric clocks :
en
fr
- GB281004A - Improvements in and relating to electric heating elements :
en
- DE452977C - Drafting system for spinning machines :
de
en
- US1650179A - Dispensing apparatus :
en
- US1650181A - Cigar and cigarette dispensing device :
en
- US1649849A - Gate :
en
- FR32258E - Electrical servo-control system making it possible, by moving an actuator, to impart synchronous movement at variable speed to an assembly comprising any number of transmitting and receiving stations :
en
fr
- FR630191A - Device for balancing an alternating force :
en
fr
- GB280801A - Improvements in or relating to moulds or moulding boxes :
en
- CA275636A - Protective device :
en
fr
- DE452867C - Water gas generator with degassing retort and steam boiler surrounding it :
de
en
- FR32280E - Folder for documents more particularly applicable to the so-called vertical classification :
en
fr
- DK38174C - Service dishwasher. :
da
en
- GB280833A - Improvements in knives :
en
- FR630100A - Valve allowing to balance the tensions between the steam generators in communication and to reduce to a minimum the losses due to the irregularities of the heating :
en
fr
- DE453027C - Device for cleaning and sulphurising the rubber blanket of the rubber cylinder in rotary rubber printing machines :
de
en
- FR630182A - Protective means arranged on the roads to prevent automobile accidents :
en
fr
- US1650157A - Process for the elimination of phosphorus from pig iron :
en
- US1650192A - Liquid-dispensing apparatus :
en
- US1650201A - Centrifugal friction coupling :
en
- GB280673A - Improvements in or relating to windscreens for automobiles or the like :
en
- AT108133B - Process for disinfecting pelts, hides, hair, etc. :
de
en
- GB280795A - Improvements in double acting fluid pressure engines :
en
- GB274136A - Improvements in magnetic materials :
en
- FR630215A - Cinematographic faking method and apparatus :
en
fr
- GB280759A - Improvements in the construction of tennis and like rackets :
en
- FR630037A - Refractory composition and its manufacturing process :
en
fr
- US1649825A - Cultivator :
en
- US1650572A - Sanitary can :
en
- FR32281E - Triple detonation security device :
en
fr
- GB280778A - Improved device for embroidering :
en
- CA275679A - Fermentation process :
en
fr
- FR630229A - Process for obtaining molten cement and products resulting from its application :
en
fr
- US1650459A - Dispensing device :
en
- USD73951S - Design for a lotjd-speaser horn :
en
- US1649974A - Evaporator for refrigerating apparatus :
en
- US1650168A - Wall construction for refrigerators :
en
- DE452914C - Mobile frame for placing baked goods :
de
en
- GB253945A - Improvements in and relating to the coating and filling of natural teeth or artificial teeth, or dentures, within the mouth :
en
- CA275664A - Relay :
en
fr
- DE452952C - Liquid container with closure by floating lid :
de
en
- GB280617A - Improvements in electron-discharge-devices :
en
- GB264864A - Improvements in and relating to sounding boards for pianos :
en
- GB280791A - Improvements in or relating to diving suits :
en
- GB280979A - Multiple blade saw frame for marble and stone sawing :
en
- DE452839C - Pedal crank for bicycles :
de
en
- FR630133A - Improvements in clothing cleaning devices :
en
fr
- GB268355A - Improvements in or relating to squirrel cage rotors :
en
- GB280674A - Improved conveyor :
en
- US1650474A - Loud-speaking telephone :
en
- AT108144B - Process for the production of wood pulp with recovery of the by-products. :
de
en
- US1650107A - Pneumatic tire :
en
- USD73933S - Design for a bracket back for lighting fixtures :
en
- US1650556A - A-ppakatus :
en
- GB280695A - A solution for treating trees, plants and the like for destroying fungoid disease, insects and the like :
en
- FR630119A - Knitting Machine Improvements :
en
fr
- GB280686A - Improvements in or connected with hydraulic pumps, motors, brakes, transmission gear and the like :
en
- DE444259C - Process for obtaining purified corn starch :
de
en
- DE449173C - Mercury vapor lamp :
de
en
- US1650304A - Cigarette case :
en
- US1650571A - Hat-crown block :
en
- DE452896C - Device for controlling the supply of automatic scales with power activation :
de
en
- US1649928A - Plate clamp :
en
- GB280618A - Improved two-stroke cycle internal combustion engine :
en
- US1650419A - Warning device :
en
- USD73943S - Oscab beinhold :
en
- US1650208A - Method of making elastic bands for underwear :
en
- FR630208A - Carbonization furnace :
en
fr
- GB281011A - Improved means for printing or embossing on wooden containers and the like :
en
- US1649996A - Shield :
en
- US1650020A - Shade roller :
en
- DE452916C - Method for separating laminated cores :
de
en
- FR629967A - High pressure motor sprayer :
en
fr
- FR630167A - Complete draft cancellation for doors and windows :
en
fr
- DE452971C - Automatic adjustment of the outer ring of ball bearings, especially shoulder bearings, by a spring :
de
en
- AT107983B - Air mattresses and processes for their manufacture. :
de
en
- AT108075B - Electric torch with reflector that can be adjusted to the focus of the lightbulb. :
de
en
- CA275690A - Hafnium and zirconium separation :
en
fr
- CA275705A - Brake :
en
fr
- AU583427A - Improvements in apparatus for bending metal bars andthe like :
en
- US1650333A - Process of converting medicaments, antiseptic agents and cauterization means into a stable and readily dosable form :
en
- CA275638A - Composite metal article :
en
fr
- US1650538A - Folding pin ticket :
en
- AU816927A - Electrodynamic devices :
en
- AT108065B - Process for the production of wire spools for electrotechnical purposes. :
de
en
- AT107976B - Process for the production of structures from fresh, unripened and unpurified viscose. :
de
en
- CA275666A - Glass furnace :
en
fr
- DE452944C - Friction clutch :
de
en
- DE453026C - Reflector arrangement for indirect lighting :
de
en
- AT107969B - Push button switch. :
de
en
- US1650125A - Speedometer transmission drive :
en
- US1650535A - Method of printing numbers :
en
- AT108134B - Process for the production of sulfuric acid. :
de
en
- US1650564A - Pin-tumbler cylinder lock :
en
- AT107951B - Shoe straightener. :
de
en
- FR630001A - Method and device for signaling on board motor vehicles :
en
fr
- FR630227A - Filtration system ensuring automatic cleaning of filter surfaces :
en
fr
- AT107963B - Press for tablets, pastilles, briquettes, etc. like :
de
en
- AU898127A - Improvements in gas-tight seals for electric devices :
en
- US1650506A - Coupling :
en
- DE452987C - Process for the production of homogeneous engine propellants :
de
en
- AU528926A - Improvements in or relating to weighing apparatus :
en
- DE452957C - Device for electrical control of boiler water u. Like. By measuring the electrical conductivity in comparison with a normal solution :
de
en
- DE452794C - Sail arrangement for ships :
de
en
- FR630092A - Support for the ignition magneto of an internal combustion engine or the like :
en
fr
- FR630116A - Improvements to processes and apparatus for supplying explosive engines with detonating mixture :
en
fr
- AT107987B - Machine for the production of envelopes, paper bags or the like with belt conveyance of the workpieces. :
de
en
- CA275727A - Draft device :
en
fr
- AT108039B - Switching device for overcurrent switches. :
de
en
- AT108094B - Mortise lock. :
de
en
- US1649976A - Bag :
en
- AT108022B - Broadband filters for high frequency transmission. :
de
en
- US1650003A - Cover for baskets and the like :
en
- US1650033A - Broaching machine :
en
- CA275576A - Wall and form construction :
en
fr
- US1650271A - Tire cushion :
en
- CA275739A - Automobile bumper :
en
fr
- AT108017B - Indicator for pumped liquids. :
de
en
- CA275711A - Filled bag closing machine :
en
fr
- CA275629A - Rotary feed centrifugal pump :
en
fr
- CA7794S - Metal bed end :
en
- AU516426A - Improvements in or relating tothe attachment ofa plough or other implement toa tractor :
en
- CA275643A - Heat resisting material :
en
fr
- AT107962B - Overhead cableway with continuous operation. :
de
en
- AT108124B - Process and system for fermenting the wort and for maturing the beer. :
de
en
- US1650155A - George n :
en
- US1650542A - Cleaning device :
en
- CA275702A - Feeder cable for electric motors driving rock drills or sinking pumps in bore holes for petroleum :
en
fr
- CA275729A - Machine for slicing rolls :
en
fr
- GB281590A - Improvements in suction rolls for paper making machines :
en
- US1650263A - Cartridge-magazine loader :
en
- US1650478A - Cleaning plant :
en
- AT108106B - Process for the direct extraction of low-carbon metals and alloys, in particular iron and chromium or their alloys. :
de
en
- AT108149B - Method and generator for generating a mixed gas consisting of tar-free luminous gas and water gas. :
de
en
- US1650312A - Angle-cock device :
en
- US1650117A - Fastening for wall coverings :
en
- US1650391A - Liquid-fuel burner :
en
- US1650135A - Mechanical game device :
en
- AT108100B - Method of applying a jacket made of a different metal to pressed metal rods. :
de
en
- AU432826A - Airplanes :
en
- US1650278A - Automatic hopper feeding device :
en
- AU814527A - Wheel mounting :
en
- US1649897A - Valve mechanism :
en
- US1650050A - Method of making paper structures :
en
- US1649856A - Rotary deep-well boring and coring apparatus :
en
- US1649978A - Split pulley :
en
- CA275676A - Tinning machine :
en
fr
- CA275659A - Drinking water supply for refrigerators :
en
fr
- AT108083B - Card index. :
de
en
- US1650493A - Combination tool :
en
- US1650573A - Self-locking drive collar :
en
- AU838327A - Improvements in conveying apparatus :
en
- CA275605A - Headlight mechanism :
en
fr
- FR630171A - Tilting body device :
en
fr
- FR630234A - Ruler for time rockets :
en
fr
- FR629968A - Portable folding bed :
en
fr
- FR630206A - Improvements to petrol injectors :
en
fr
- GR1673B - IMPROVEMENTS IN APPLIANCE TO GRADUAL SOLUTION OF MONTHYLAM WHEEL WITH PRESSURE AIR. :
el
en
- DE452892C - Pointer setting device for independent clocks using existing lines :
de
en
- AU750827A - Heat transfer devices :
en
- AU627727A - Improvements in and relating to the manufacture of sulphuric, acid :
en
- DE452960C - Release clutch for paving rams :
de
en
- AT107959B - Device for pressing rolled ham. :
de
en
- US1650092A - Device for conversion of light variations into electrical currents :
en
- US1650279A - Compound insulated structure :
en
- US1650364A - Clothesline fastener :
en
- USRE16787E - Chaules p :
en
- AT107989B - Hairpin. :
de
en
- US1650575A - Railway-traffic-governing apparatus :
en
- CA275661A - Price list system :
en
fr
- US1650352A - Friction shock-absorbing mechanism :
en
- US1649938A - Playhouse :
en
- US1650062A - Suspensory :
en
- AT107957B - Clamp button. :
de
en
- DE452878C - Machine for de-powdering jams :
de
en
- US1649898A - Plant-controlling system :
en
- US1650116A - Pencil :
en
- US1650237A - Air deflector :
en
- US1650241A - Theatrical make-up box :
en
- US1650360A - Process of treating mercury-bearing ores :
en
- US1650555A - Electrical controlling means for organs :
en
- AT107958B - Method of coating seeds and seedlings. :
de
en
- AT107997B - Pocket comb. :
de
en
- DE452899C - Fluid-controlled injection valve for internal combustion engines :
de
en
- FR630127A - Device for fixing the insulating sheets surrounding the group of plates of the alkaline accumulators :
en
fr
- FR630242A - Improvements in rectilinear knitting looms, and in particular in elastic knitting looms :
en
fr
- GB273267A - Improved treatment of the black liquor obtained in the manufacture of wood fibre by the soda process :
en
- GB276663A - Improvements in a method and apparatus for rolling plate glass :
en
- US1650010A - Apparatus for applying vapors to the human body :
en
- US1650127A - Process of coking pitch :
en
- FR630126A - Rigid mounting device for accumulator batteries whose elements composed of bipolar electrodes and insulating rings are connected by tie rods :
en
fr
- US1650260A - Mold-cooling means :
en
- US1650080A - Manufacture of tile :
en
- US1649867A - Material-conveying apparatus :
en
- US1650412A - Process for removing shine and gloss from worn fabric :
en
- US1650566A - Mining-machine chain :
en
- AT108096B - :
de
- CA275593A - Power transmission for automobiles :
en
fr
- CA275719A - Receptacle closure :
en
fr
- USD73916S - Design fob a globe for lighting fixtures :
en
- AT108110B - Method and device for the electrolysis of chlor-alkalis. :
de
en
- US1650492A - Rock-drill bit :
en
- US1650577A - Zirconia-faced refractory :
en
- CA275660A - Optical system :
en
fr
- FR630093A - Improvements to coloring materials and dyeing :
en
fr
- CA275603A - Rotary drill bit :
en
fr
- CA275682A - Hafnium and zirconium separation :
en
fr
- AT108068B - Machine for the interior matting of light bulbs and similar glass vessels. :
de
en
- CA275601A - Picture frame :
en
fr
- US1650007A - Cultivator tooth :
en
- US1650491A - Game carrier :
en
- DE452932C - Circuit for AC signal drives :
de
en
- DE452996C - Combined intermediate condenser and feed water preheater for two-stage steam ejectors :
de
en
- US1649815A - Grain-car door :
en
- AT107952B - Abprotz two-wheel petrol engine sprayer. :
de
en
- CA275671A - Starch manufacture :
en
fr
- US1649935A - Envelope holder :
en
- USD73931S - Design for a lantern :
en
- CA275721A - Upright cabinet for radio apparatus :
en
fr
- US1650374A - Nventdfzs :
en
- US1649875A - Detachable fastener for number plates and the like :
en
- US1650040A - Golf-club handle :
en
- US1650266A - Method of making compound fabrics :
en
- US1650305A - Method and apparatus for molding engine sleeves :
en
- AU681227A - Improvements in or relating to power-driven lawnmowers :
en
- FR629983A - Aperiodic binding process :
en
fr
- FR629996A - Two-stroke internal combustion engine with reverse cylinder and piston :
en
fr
- US1649955A - Sawyer's gauge :
en
- CA275741A - Felted fibrous container :
en
fr
- DE452880C - Process for the production of frames for pictures u. like :
de
en
- US1650244A - Process for production of hydrated sodium carbonate :
en
- US1650400A - Dirt conditioner :
en
- USD73890S - Design fob :
en
- US1649887A - Vehicle direction and stop signaling means :
en
- US1650421A - Attachment plug :
en
- CA275634A - Electric switch :
en
fr
- FR630080A - Zinc oxide manufacturing process :
en
fr
- AT108053B - Rotary switch. :
de
en
- US1650545A - Transmission :
en
- US1649902A - Bird cage :
en
- CA275704A - Pulverulent material moving method :
en
fr
- US1649798A - Typographical distributing machine :
en
- CA275680A - Receptacle :
en
fr
- GB280808A - Improvements in or relating to electrically operated audible warning signals :
en
- US1650048A - Governor for pressure-fluid-operated tools :
en
- US1650404A - Royaltype plate :
en
- AT108105B - Process for the preparation of mixtures. :
de
en
- CA275592A - Lifting jack for vehicles :
en
fr
- GB280690A - Improvements in or connected with trolleys for moving damaged motor cars and the like :
en
- GB280715A - Improvements in and connected with packing or fluid sealing devices for use with teat cups for milking apparatus :
en
- GB280807A - Oil circulating systems :
en
- US1650259A - Condenser for locomotives :
en
- FR630162A - Shell spinning and stringing machine for vegetable horsehair, alfa, or other similar products :
en
fr
- GB266337A - Improvements in and relating to systems of electric distribution :
en
- GB280767A - An improved dog muzzle :
en
- AT108119B - Process for cleaning hot phosphorus furnace gases. :
de
en
- DE452834C - Machine for pouring chocolate chips etc. like :
de
en
- FR629991A - Apparatus for spreading a liquid to protect and waterproof the gelatin layer, sensitized to silver salts in order to preserve the image indefinitely and protect motion pictures from any harmful contact :
en
fr
- FR630200A - Multi-core wire rod enhancements for electric arc welding :
en
fr
- GB280679A - Improvements in or relating to gland and stuffing box packings :
en
- US1650500A - Automobile head lamp :
en
- GB280776A - Improvements in and relating to the drying of paper, board, pulp and the like :
en
- FR630243A - Filter-dust collector :
en
fr
- FR630007A - Banana bunches shipping crate :
en
fr
- FR630090A - Portable device intended for drilling fiber cement pipes or other similar materials :
en
fr
- FR630245A - Process for forming tight joints in electrical mercury vapor devices :
en
fr
- FR630046A - Device for preventing fire in devices used to project moving images :
en
fr
- FR629990A - Improved tread profiling of tires, allowing them less wear, better ground grip, while reducing the force required for their traction :
en
fr
- GB280707A - Improvements for repair of rubber footwear :
en
- GB280670A - Improvements in or relating to rigid airships :
en
- FR630228A - Process for the manufacture of electric cells with immobilized electrolyte and new industrial products resulting therefrom :
en
fr
- US1649934A - Parachute :
en
- US1650362A - Rotary-valve-type internal-combustion engine :
en
- US1650341A - Motion-picture screen :
en
- AT108058B - Device for selective detection of a line section of a high-voltage line connecting different control centers with a ground fault. :
de
en
- AT108140B - Process for the production of a building material. :
de
en
- FR630114A - Electrical individual control for spinners with alternating current or rotating current collector motors :
en
fr
- US1650238A - Coin-controlled radioreceiver :
en
- US1650240A - Mold chill :
en
- US1650578A - Assighos to sullivah :
en
- USD73922S - Design fob a lamp asm :
en
- CA275652A - Direct current relay :
en
fr
- CA275694A - Hafnium and zirconium separation :
en
fr
- FR630138A - Press for ceramic objects :
en
fr
- DE452715C - Carrying device for wash basin :
de
en
- GB281006A - Improvements in or appertaining to telephone repeater systems :
en
- US1649969A - Audion-bulb socket :
en
- US1650085A - Wrench :
en
- US1650475A - Free-jet turbine :
en
- US1650560A - Liquid-fuel-burning apparatus :
en
- US1649850A - Rotatable window :
en
- US1650187A - Gas producer :
en
- CA275542A - Side draft for ploughs :
en
fr
- US1649979A - 26 game :
en
- US1650546A - Terminal-testing unit for spark plugs :
en
- DE452965C - Method and scaffolding for the manufacture of reinforced concrete domes :
de
en
- USD73921S - Design fob a lamp abm :
en
- GB258606A - Improved manufacture of lubricants :
en
- FR630135A - Improvements to devices for agglomeration and roasting of ores :
en
fr
- GB254318A - Improvements relating to the driving of carding sets :
en
- GB280723A - Improvements in testing devices for use in forming jacquard cards for knitting machines :
en
- USD73926S - Design for a loop for lighting fixtures or similar articles :
en
- US1650405A - Apparatus for reatomizing fuel :
en
- US1650553A - Instrument for measuring angles :
en
- DE452946C - Process for the production of cellulose from wood, straw and the like. Like. By boiling with silica-containing alkali :
de
en
- US1650160A - Device for operating on piston-ring grooves :
en
- GB280797A - Improvements in or relating to tubular insertions for animal dugs :
en
- FR32260E - Process for obtaining products for preserving organic compounds :
en
fr
- US1649827A - Combined temperature indicator and draft regulator :
en
- US1650025A - Attachment for printing presses :
en
- US1650000A - Shoe :
en
- US1650458A - Mouse trap :
en
- US1650030A - Fancy handkerchief :
en
- DE452884C - Suspension of the frame of motor vehicles :
de
en
- DE452948C - Package holder for motor vehicles :
de
en
- GB275639A - Improvements relating to electrical means for controlling lifts and the like :
en
- GB280799A - Improvements in or relating to grinding and polishing apparatus for glass, marble or the like :
en
- FR630122A - Stocking attachment system :
en
fr
- AT108127B - Device for the production of saturated solutions. :
de
en
- DE453031C - Device for determining insulation defects, preferably on railway lines :
de
en
- FR630047A - Brake for bicycle hub :
en
fr
- GB280804A - Improvements in stays for casements, doors, lids and other hinged covers :
en
- US1650094A - Automatic regulator of the rate of combustion in boiler furnaces or groups of furnaces :
en
- US1650221A - Plumbing system :
en
- USRE16796E - Ments :
en
- FR630105A - Improvements to azo dyes :
en
fr
- DE452714C - Kaemme, brushes or the like, the back of which is hollow to accommodate a liquid :
de
en
- DE452840C - Ink bottle holder :
de
en
- DE453153C - Connection device for air pumps :
de
en
- US1650004A - Drying pad for pianos :
en
- US1650219A - Vehicle radiator heater :
en
- US1650502A - Automobile tire valve for multiple air tubes :
en
- US1650520A - Container :
en
- US1649895A - Escutcheon :
en
- GB280155A - :
en
- GB280762A - Improvements in or relating to the emulsification of vegetable and animal oils, fats, greases, waxes and the like :
en
- GB272180A - Improvement in controlling devices for ship's steering gears :
en
- US1650291A - Piston-valve oiler :
en
- US1650086A - Padding material :
en
- FR32251E - Compensating shock absorber for automotive suspensions :
en
fr
- GB280832A - Improvements in and relating to walls and roofs of portable buildings :
en
- DE453047C - Device for joining sheet metal and similar flat objects to form a continuous band :
de
en
- US1650409A - Automatic telephone system :
en
- US1649920A - Compressor-controlling mechanism :
en
- US1649904A - Vehicle-lifting device :
en
- US1650113A - Flying machine :
en
- US1650133A - Abrasive cement :
en
- DE453019C - Device for loading trolleys with a conveyor belt that can be raised and lowered :
de
en
- FR630226A - Phospho-nitrogen fertilizers with high phosphorus and nitrogen content :
en
fr
- GB257618A - Manufacture of vat-dyestuffs :
en
- US1650257A - Brake :
en
- US1649865A - Sand trap :
en
- US1650077A - Valve structure for slush pumps :
en
- US1649888A - Firing mechanism for multiple-barrel guns :
en
- US1650203A - Flexible vehicle body :
en
- US1649982A - Trunk-locking device :
en
- DE452895C - Furnace for the electrolytic production of aluminum :
de
en
- GB280656A - Improvements in tightening and gripping devices for string :
en
- CA275572A - Honey extractor :
en
fr
- US1650423A - Locomotive-boiler support :
en
- US1650528A - Massage device :
en
- US1650451A - Luggage carrier :
en
- US1649855A - Method of welding wire-rope ends :
en
- CA275699A - Steam generating range plate :
en
fr
- CA275730A - External combustion engine :
en
fr
- DE452853C - Picture window for film projection apparatus :
de
en
- AU461026A - Improvements inthe construction of tennis rackets andthe like :
en
- US1649909A - Fence post :
en
- US1650357A - Shoe former :
en
- AT108025B - Electric hot water dispenser. :
de
en
- AU467326A - Improvements in apparatus for drying and heating materials :
en
- FR630011A - Bolt improvement :
en
fr
- DE453035C - Voltage divider :
de
en
- US1649801A - Push-rod latch for air brakes :
en
- US1650047A - Method of treating kentucky, and similar rock asphalts, in the making of paving material :
en
- FR630142A - Improvements to processes and apparatus for filling cracks in rock, stone, etc. :
en
fr
- AT108045B - AC call relay. :
de
en
- CA275678A - Heating unit and system for kilns :
en
fr
- USD73928S - Ibwin e :
en
- US1649894A - Metal-wool article :
en
- US1650016A - Automobile jack :
en
- US1650118A - Load-lifting device :
en