- US1914481A - Meter controlled relay mechanism :
en
- US1914808A - Testing device :
en
- DE579163C - Magnetic and mechanical locking of the open grooves of AC machines :
de
en
- US1914915A - Seeding implement :
en
- AU1001532A - Improvements relating to fluid compositions for fluid pressure systems :
en
- AU1250861A - Aryl and cycloalkyl substituted dibensothiophenes and dibenzofurans :
en
- CA333326A - Shower bath cabinet :
en
fr
- US1914738A - Can opener :
en
- IE12705L - Electrical signalling systems :
en
- US1915190A - Massage beater :
en
- DE579030C - Window wipers, especially for rail vehicles :
de
en
- DE579144C - Process for obtaining crystallized sulphates of iron and other heavy metals :
de
en
- FR42285E - Process for manufacturing high value rubber-like products :
en
fr
- US1914436A - Insulator :
en
- US1914764A - Centrifugal apparatus :
en
- US1915253A - Apparatus for ornamenting the surface of strip materials :
en
- GB394198A - Improvements in or relating to paper folding machines :
en
- US1914570A - Multiplex radio communication :
en
- US1915167A - Hydraulic signal actuator :
en
- DE578870C - Rotating machine for plucking poultry :
de
en
- DE579296C - Mercury vapor rectifier with control grid made of thin walls extending in the direction of the arc :
de
en
- FR747701A - :
fr
- FR747893A - Coupling device :
en
fr
- GB394072A - Improvements in or relating to saucepans :
en
- US1914372A - Base door :
en
- US1915263A - Signaling system and apparatus therefor :
en
- AU823332A - Farinaceous composition or preparation for use in cooking :
en
- AU778432A - Meat pickling solution :
en
- DE578859C - Device for preventing individual font parts from being pressed off on flat weft knitting machines :
de
en
- DE579202C - Pneumatic tool :
de
en
- DE579229C - Process for the preparation of aniline :
de
en
- CA333385A - Relay :
en
fr
- FR747821A - Fluid Actuated Brake Systems Improvements :
en
fr
- CA333344A - Grease gun filler :
en
fr
- US1914498A - Pump :
en
- US1914768A - Process of producing pure aluminium combinations adapted for the production of aluminium :
en
- US1915031A - Slug casting machine :
en
- DE575597C - Process for the production of aluminum formate in water-soluble crystallized form :
de
en
- GB394004A - Improvements in or relating to the recovery of hydrocyanic acid from complex cyanides and waste liquors :
en
- GB394354A - Improvements in pipe couplings :
en
- US1914460A - Transmission :
en
- US1914846A - Projecting lamp :
en
- US1914941A - Air drying device :
en
- FR747752A - Motor vehicle headlights control switch :
en
fr
- GB394130A - Improvements in lift systems :
en
- FR747750A - Advanced chiller group :
en
fr
- FR747853A - :
fr
- US1915187A - Fruit press :
en
- CA333464A - Heel-seat forming machine :
en
fr
- DE578995C - Method for the preparation of anthrapyridone droplets :
de
en
- DE579055C - Release device for clamp latches :
de
en
- DE579109C - Shuttle drive for ribbon looms :
de
en
- DE579269C - Safety valve for cooking pots :
de
en
- FR747637A - Process for removing iron from acidic chromium salt solutions :
en
fr
- US1914999A - Filtering used motor oils :
en
- CA333347A - Automobile wind wing :
en
fr
- USD90168S - A corpo :
en
- US1914530A - Method of producing noncrystalline explosive azide :
en
- GB394020A - Improvements in or relating to control mechanism for carburettors of internal combustion engines :
en
- GB394215A - Improvements in type actions for typewriting and like machines :
en
- DE579145C - Process for the preparation of guanidine clusters of the pyridine series :
de
en
- DE579336C - Process for the manufacture of abrasives :
de
en
- GB394227A - Improvements in high speed air and gas compressors :
en
- GB394291A - Improvements in flash-light apparatus :
en
- US1914962A - Pile fabric and method of making the same :
en
- US1915159A - Supporting means for car doors :
en
- US1915049A - Automatic safety device for cloth cutting machines :
en
- US1914736A - Angular ball swivel union :
en
- US1914996A - Wheel :
en
- DE578962C - Heater :
de
en
- FR42260E - Method and device for indicating at any time the position occupied by an aircraft :
en
fr
- US1914449A - Game apparatus :
en
- US1914580A - Electrooptical system and method :
en
- US1914767A - Mortuary rack :
en
- US1914681A - Air cleaner device :
en
- US1914669A - Fender :
en
- FR747800A - Kitchen grill :
en
fr
- FR747558A - Advanced process for preparing a strong anti-solidifier for lubricating oils :
en
fr
- FR747609A - Improvements to automotive gearboxes :
en
fr
- FR747631A - Prepaid automatic telephone station :
en
fr
- US1914751A - High voltage transformer :
en
- CA333427A - Valve :
en
fr
- FR747520A - Purely continuous wire or yard train drive mode :
en
fr
- FR747809A - :
fr
- US1914852A - Material treating and handling apparatus :
en
- DE579267C - Internal combustion engine with air cooling :
de
en
- DE579047C - Method of making spinning pots :
de
en
- FR747706A - Method for depositing electrolytic iron using hot solutions of iron salts :
en
fr
- GB394030A - Improvements in load-indicating devices for cranes and the like :
en
- US1914905A - Valve structure for inspirators :
en
- US1914874A - Photographic camera :
en
- USPP68P - Snap dragon :
en
- US1914454A - Windshield heater :
en
- US1914535A - Automatic switching apparatus :
en
- US1914937A - Apparatus for reading colors :
en
- DE579290C - Inking unit for cylinder flat form printing presses :
de
en
- DE579318C - Brush holders for electrical machines :
de
en
- DE579300C - Two-stroke diesel engine with direct airless fuel injection and slot control :
de
en
- DE578853C - Magnetic electric measuring device :
de
en
- FR747665A - Extendable hanger for coat rack :
en
fr
- FR42274E - Arrangement for converting variations in light intensity into variations in electrical operating states :
en
fr
- FR747805A - Methods and devices for automatic or controlled adjustment for the operation of free-piston motor-compressors :
en
fr
- US1914386A - Safety device for food slicers :
en
- US1914760A - Tire chain attachment :
en
- US1914950A - Spreader for road surfacing fluid :
en
- US1914960A - Lady's hand bag :
en
- US1915205A - Swinging door mechanism :
en
- DE579316C - Cooling device based on thermosiphon effect for encapsulated three-phase motors with two-layer winding :
de
en
- FR747741A - Provisions applicable to kitchen ovens and stoves, in particular electrically heated :
en
fr
- FR747840A - Tiles, rubble stones and slabs for construction :
en
fr
- US1914880A - Wringer :
en
- FR747666A - Improvements to signaling systems :
en
fr
- FR747510A - Automatic feeder for steam boilers :
en
fr
- GB394184A - Improvements in or relating to the continuous sorting and testing of yarns and threads :
en
- GB394094A - Improvements in supports for articles such as pencil sharpeners :
en
- AT133952B - Change gears for vehicles driven by engines. :
de
en
- GB394106A - Improvements in apparatus for testing coins and the like by weight :
en
- DE579274C - Photographic enlarger :
de
en
- FR747789A - Process for making silver objects and especially watch cases insulphurable :
en
fr
- CA333476A - Acoustic device :
en
fr
- DE578907C - License plate with colored flashing license plates for motor vehicles :
de
en
- GB394223A - Apparatus for filling bottles or the like :
en
- GB394659A - Elevated railways :
en
- DE579129C - Press for shaping the bottom of hollow bodies open on one side, in particular cartridge shells :
de
en
- DE579271C - Circumferential clamping device for swivel joints for processing spring collars for leaf springs :
de
en
- US1914569A - Die set :
en
- US1914731A - Spring tooth for harrows :
en
- US1914464A - Combined permanent closure and loading head for oil tank cars :
en
- FR747506A - Improvements to be made to machines intended to manufacture types of packaging and to the packaging itself :
en
fr
- FR747581A - Inlet device for free jet turbines :
en
fr
- FR747672A - Device for inserting coins into vending machines and ensuring their operation by coupling :
en
fr
- GB394294A - Improvements in or relating to rudders and rudder posts :
en
- US1914901A - Boat propelling mechanism :
en
- US1914434A - New salt-like complex compounds of the higher homologous polyhydroxy benzenes and substitution products thereof :
en
- US1914493A - Electrical switch :
en
- USD90163S - murray :
en
- DE579175C - Weighing device for automatic, periodic and group-wise weighing of cigarettes :
de
en
- GB394092A - Improvements in or relating to apparatus for winding strands into balls in producinggolf ball cores :
en
- GB394119A - Improvements in and connected with furnaces :
en
- US1914496A - Testing device for internal combustion engines :
en
- DE523228C - Regulator for power machines with pumping station and a quantity-dependent regulating device :
de
en
- GB394185A - Improvements in cinematographic reversal processes :
en
- AU765132A - Improvements in and relating to handgrips for golf clubs, tennis rackets andthe like :
en
- CA333397A - Valve closed metal container :
en
fr
- FR747532A - Improvements in the manufacture of envelopes for writing papers or the like :
en
fr
- DE579031C - Device for separating faeces for railway cars :
de
en
- GB393997A - Process for the recovery of lead and other metals from sulphide ores :
en
- US1914654A - Multiple hose reel :
en
- US1915153A - Dynamo-electric machine :
en
- FR42286E - Aircraft stabilizer :
en
fr
- GB394308A - An improved reinforced or armoured glass and process of making the same :
en
- US1914854A - Cinematographic apparatus :
en
- DE578809C - Cash register or accounting machine with capacity increase adders :
de
en
- FR747718A - Process for distributing a quantity of heat or cold, practically uniformly on an exchange surface and installation for the implementation of this process :
en
fr
- GB394220A - Improvements in and relating to weaver's knotters :
en
- FR747775A - Improvements in the assembly of coil springs, in particular those used in the manufacture of cushions, elastic glazing beads, bed bases and the like :
en
fr
- FR42264E - Coupling, lifting and turning device for plow behind tractor :
en
fr
- FR747535A - Sodium copper sulphate anhydrous, and method and devices for its manufacture :
en
fr
- FR747647A - Utensil for cleaning windows and mirrors :
en
fr
- GB394255A - Improvements in rangefinders :
en
- DE579041C - Powder container :
de
en
- DE578854C - Multi-part screw socket for incandescent lamps with a safety device that prevents the socket cap from being unscrewed when the lamp is screwed in :
de
en
- USRE18873E - And joseph b :
en
- GB394397A - Improvements in or relating to selector switches for use, for example, for transformer tap changing :
en
- FR747848A - Improvements to AC motors :
en
fr
- GB394013A - Improvements in and relating to power units such as steam turbines :
en
- DE579078C - Antihalation layers for photographic plates and films :
de
en
- DE579241C - Mercury vapor rectifier :
de
en
- GB394197A - Improved processes for the production of perfumes :
en
- US1914455A - Rubber hose :
en
- US1914980A - Vending machine attachment :
en
- US1915161A - Apparatus for inflating and testing the air pressure in pneumatic tires :
en
- US1914555A - Playground unit :
en
- US1914591A - Method of manufacturing artificial flowers from cocoons :
en
- US1914939A - Nonmetallic resistor and method of making the same :
en
- GB394139A - Improvements in stencil blanks :
en
- FR747597A - :
fr
- GB394012A - Improvements in and relating to centrifugal apparatus such as fans, impellers and the like :
en
- DE578930C - Device for sound recording for the sound film :
de
en
- DE579326C - Process for the production of nitrogenous cow dyes :
de
en
- GB394127A - Devices for attaching rails to a concrete sleeper :
en
- US1915160A - Boat construction :
en
- DE578965C - Process for improving the quality of synthetic rubber or rubber-like compounds :
de
en
- FR747559A - Pocket knife or tool for use by manicurists and which opens or closes without the aid of a spring :
en
fr
- FR747778A - Arrhythmic telegraph device printing, transmitter or receiver :
en
fr
- US1914750A - Method of preparing phosphorus pentachloride :
en
- US1915114A - Folding luggage carrier :
en
- FR747762A - Method of adjusting the self-inductance of an oscillating electric circuit :
en
fr
- US1914824A - Process for the preparation of humous colloids :
en
- US1914762A - Cathode glow discharge device :
en
- US1915158A - Car wheel :
en
- US1915166A - Steam boiler system :
en
- FR747786A - Portable chilled drink dispenser :
en
fr
- DE579215C - Offset pipe elbow :
de
en
- FR747801A - :
fr
- DE578921C - Arrangement for high frequency receivers :
de
en
- DE578932C - Device for printing and issuing cards to cash registers or accounting machines :
de
en
- GB394019A - Improvements in or relating to the treatment of wood, fibre board, wood-pulp, wood-fibre and the like :
en
- GB394263A - Improvements relating to rotary pumps :
en
- DE579171C - Process for the production of rayon using the copper ammonia draw spinning process :
de
en
- FR747501A - Automatic firearm using gas pressure :
en
fr
- DE578969C - Device for determining the parameter of a material, e.g. B. the weight per unit area of tape or sheet material :
de
en
- US1915265A - Thermostat for refrigerating apparatus :
en
- DE578864C - Device for cleaning castings using pressurized water in a cleaning house :
de
en
- DE579039C - Device for obstetrics in animals :
de
en
- DE578832C - Mining machine :
de
en
- US1914726A - Film patch :
en
- USRE18874E - Fluid pbessube operated blow out peeventeb :
en
- FR747604A - :
fr
- GB394243A - Improvements in or relating to rings for marking birds and animals :
en
- USD90182S - yotjng :
en
- FR747545A - SINGLE INTEGRAL CONTROL DEVICE SPECIALLY APPLICABLE TO T.S.F. AND SIMILAR DEVICES :
en
fr
- DE579059C - Pulling and pushing means with guide sleeve :
de
en
- FR747575A - :
fr
- DE578497C - Starter switchgear with switching device :
de
en
- GB394115A - Improvements in or relating to sintered magnesia and refractory materials containing sintered magnesia :
en
- US1914782A - Lawn mower handle attachment :
en
- AU762032A - Process forthe manufacture of metallic magnesium from magnesium oxide :
en
- CA333396A - Ammonia oxidizing method :
en
fr
- DE579230C - Process for the preparation of a fluoranthene-o-oxycarboxylic acid :
de
en
- DE579015C - Roll or segment protection :
de
en
- US1914807A - Apparatus for folding, beating, and mixing batters :
en
- CA333382A - Ultra violet lamp :
en
fr
- DE577969C - Device for determining the parameter of a material, e.g. B. the weight per unit area of tape or sheet material :
de
en
- US1914526A - Paper manufacture :
en
- US1914678A - Automobile transmission :
en
- US1914549A - Oh conh :
en
- US1914787A - Internal combustion engine :
en
- US1914547A - Paper receptacle :
en
- FR747759A - Method for the advertising presentation of any articles :
en
fr
- AU846032A - Improved disinfectant :
en
- US1914821A - Bulk grain attachment for combines :
en
- US1914804A - Method and apparatus for treatment of chromite ores :
en
- US1914860A - Fruit slicing machine :
en
- US1914955A - Furnace :
en
- US1914571A - Louver construction :
en
- AU1178233A - Improved safety razor for special purposes :
en
- AU751232A - Improvements in or relating to high frequency electrical oscillation generators :
en
- CA333339A - Door check or closer :
en
fr
- GB394146A - Improvements in apparatus for sandwich pressing and cutting :
en
- US1914373A - Oil cracking apparatus :
en
- US1914935A - Apparatus for collecting emanation in receptacles :
en
- DE571017C - Process for shading colored glasses to red :
de
en
- US1915121A - Machine for arranging elongated articles lengthwise in rows and conveying the articles lengthwise of the rows :
en
- US1915177A - Radiocabinet :
en
- DE578911C - Envelope filling machine :
de
en
- CA333369A - Electric switch :
en
fr
- AU778532A - Improvements in or relating to electrical oscillation generators :
en
- US1914671A - Index tab :
en
- US1914856A - Wobk payment calculator :
en
- DE579188C - Adjustment device on photographic or cinematographic recording apparatus :
de
en
- GB394173A - Improvements in building construction :
en
- FR747527A - Trimmed for umbrella branches :
en
fr
- FR747877A - Folding table :
en
fr
- AU763832A - An improved bean stringer and slicer :
en
- DE579186C - Pipe or compound mill :
de
en
- GB394189A - An improvements in means for waving and curling hair :
en
- US1915119A - Multicylinder block for air cooled engines and method of forming the same :
en
- FR747640A - :
fr
- GB394305A - Improvement in method of forming gofferated film :
en
- CA333432A - Artificial leather :
en
fr
- GB394287A - Improvements in and relating to electric motors :
en
- CA333349A - Food breaker :
en
fr
- CA333490A - Rear vision reflector tube :
en
fr
- US1914912A - Deadening composition :
en
- DE579251C - Wrist watch stand :
de
en
- US1914456A - Sheet gripping device of printing machines :
en
- US1915227A - Container :
en
- US1914692A - Power shovel, crane, dragline, and the like :
en
- US1914917A - Yarn carrier or tube-frame :
en
- FR747633A - Improvements in electrical circuits for communication devices, more especially applicable to television devices :
en
fr
- GB394192A - Improvements in and relating to sheet feeding devices :
en
- DE578888C - Diesel engine :
de
en
- AU731532A - Improvements in vapourizers for motor engines :
en
- DE579072C - Procedure for determining whether milk can be used for making cheese :
de
en
- US1914708A - Conveyer unloading device :
en
- US1914909A - Electric regulator :
en
- DE579103C - Device for dust-free emptying of ash containers :
de
en
- GB394124A - Improvements relating to alkaline type electric accumulators :
en
- GB394150A - Improvements in and relating to the supply of materials :
en
- DE579193C - Device for skinning animals :
de
en
- CA333378A - Discharge tube circuit arrangement :
en
fr
- FR747658A - Motor vehicle stabilizer-shock absorber :
en
fr
- US1915213A - Card case :
en
- US1914928A - Coupling device :
en
- GB394156A - Improvements in or relating to cleaning devices for tobacco pipes :
en
- FR747817A - Utensil for washing table fruits :
en
fr
- FR747703A - Process for establishing coatings for the walls of galleries, underground passages and coating obtained by this process :
en
fr
- US1915136A - Well point :
en
- DE579292C - Laterally slidable foot clamp assembly for flat plate butt joints on rails using wedges :
de
en
- GB394029A - An improved rotary internal combustion engine :
en
- US1914862A - Pneumatic separating device :
en
- US1914383A - Telephone system :
en
- US1914426A - Wind motor :
en
- USD90172S - Gardiner c :
en
- US1914603A - Long draft spinning mechanism :
en
- US1914772A - Gas burner :
en
- FR747880A - :
fr
- US1914945A - Coloration of materials :
en
- US1915002A - Process of obtaining fatty acids in anhydrous state from aqueous solutions :
en
- DE579008C - Roller basket :
de
en
- FR747886A - Improvements to the mechanisms supplying paper to printing machines :
en
fr
- GB393999A - Improvements in caps for multi-filament electric lamps :
en
- USD90156S - Walter parks gray :
en
- FR747635A - Improvements in manufacturing processes for white cast iron having undergone heat treatment and product obtained :
en
fr
- FR747660A - Meat cutting machine with straight knife and reciprocating motion :
en
fr
- FR747779A - Pendant lamp with indirect lighting :
en
fr
- US1915217A - Loud speaker :
en
- DE579002C - Device to enable the use of a diathermy device for high frequency treatment :
de
en
- FR42288E - :
fr
- GB394262A - Improvements in discharging devices for conveyor bands :
en
- DE578290C - Device for controlling electric motors for driving presses, in particular with several press molds :
de
en
- DE579228C - Process for the production of water-soluble products from protein substances :
de
en
- DE579390C - Device for the automatic cutting of sewing threads in book stitching machines :
de
en
- DK47445C - Process for the treatment of hardened calcium carbonate-containing sorel cement compositions containing magnesium sulphate. :
da
en
- US1914420A - Gravel and sand washer :
en
- DE579050C - Electric display device for flow meter :
de
en
- FR747899A - New radio-electric oscillating circuit, using a multiple action of the harmonics of the fundamental wave :
en
fr
- GB394249A - Improvements in and relating to the welding of tubes by drawing :
en
- FR747524A - Frame for chairs, tables or other similar furniture :
en
fr
- FR747550A - Device for automatically adjusting the water flow speed and preventing water hammer when closing the taps in the pipes :
en
fr
- GB394042A - Improvements in filtering methods and apparatus :
en
- GB394209A - Improvements in or relating to devices for counting the key taps of typewriting and like machines :
en
- DE579347C - Process for the production of a long-life malt preparation that is easily soluble in milk and other liquids :
de
en
- GB394337A - Improvements in or relating to heating, warming and/or cooking appliances :
en
- GB394144A - Improvements in or relating to change speed and like transmission mechanism :
en
- FR747874A - Single-wheel trailer for automobiles and other road vehicles :
en
fr
- GB393994A - Improvements in and relating to heat-transferrers particularly applicable to feed-water heaters :
en
- DE578850C - Method for sending a guideline recognizable as a location of the same reception strength of two very short-wave bundles of rays :
de
en
- DE579038C - Surgical needle :
de
en
- DE579042C - Window cleaning and polishing device :
de
en
- FR747646A - Angle measuring instrument :
en
fr
- GB394026A - Process for the manufacture of bis-(halogenhydroxyaryl)-oxides :
en
- GB394050A - Improved arrangements for the production of ionisation by impact :
en
- GB394300A - Method for increasing the value of paraffin-base fuel oil :
en
- US1914989A - Casein composition for treating artificial silk yarns and threads or filaments :
en
- FR747549A - Counter-pressure and pressure-balanced filling device by means of two pipes intended to equalize the pressure :
en
fr
- GB394051A - Improvements in or relating to propelling devices for boats :
en
- GB394700A - Improvements in processes for carburizing or nitrogenizing ferrous or ferrous alloy articles :
en
- USD90167S - A corpo :
en
- DK47454C - Procedure and Device for Drying Molds of Molded Cardboard Pulp (Tissue Porridge). :
da
en
- FR747661A - Semi-flexible sole in wood or other rigid materials for shoes :
en
fr
- FR747867A - Arrangement for current recovery in driving load motors :
en
fr
- FR747849A - Process for the preparation of unalterable products containing phosphatides :
en
fr
- DE578960C - Water-cooled mold with a retracted metal sleeve for the production of centrifugally cast pipes :
de
en
- DE579282C - Shoe straightener :
de
en
- DE578835C - Reversing device for washing machines :
de
en
- DE579010C - Trailer coupling for semi-trailer :
de
en
- GB394137A - Improvements in connection with the extrusion of metals :
en
- DE578983C - Lifting and pressing device for the drive roller of a drying drum for photocopies u. like :
de
en
- DE579158C - Oil switch with extinguishing chamber :
de
en
- GB394359A - Manufacture of partially acetylated cellulose :
en
- US1914385A - Loading skip :
en
- US1914963A - Adjustable draft rigging :
en
- FR747825A - Instructions for use of thermogenic sachets for permanent hair waves :
en
fr
- US1914429A - Luminous headcear :
en
- US1914837A - Windrow header :
en
- US1914746A - Furnace :
en
- DE579231C - Method and device for the fractional distillation of water- and dust-containing tars or tea oils :
de
en
- FR747851A - Electric lighter :
en
fr
- US1914850A - Circular orchard sprinkler :
en
- US1914701A - Machine for producing bars of butter or like materials :
en
- US1914774A - Method of coating vessels :
en
- GB394085A - Process of and apparatus for the purification of town gas or other fuel gas :
en
- US1914699A - Paper fastener :
en
- US1914981A - Method and apparatus for forming lugs on clay columns and the like :
en
- GB394281A - Improvements in vehicle bodies :
en
- AU750632A - Rotary disc grass cutter :
en
- AU927332A - Improvements ofthe microphone :
en
- CA333491A - Paper making machine :
en
fr
- FR747866A - Conjunction-disjunction arrangement, composed of several switches intended to be actuated in a determined order of succession :
en
fr
- GB394304A - Improvements in and relating to incandescent cathode rectifier :
en
- US1914770A - Building construction :
en
- FR747569A - Safety lock padlock :
en
fr
- GB394295A - Hollow bodies for illuminating purposes :
en
- FR747552A - Improvements to eyepiece prism systems used in range finders or other optical instruments based on the principle of coincidence :
en
fr
- DE578846C - Arrangement of the inner bores for oil lubrication of heavily offset workpieces :
de
en
- DE579198C - Device for sports and exercise games :
de
en
- DE579173C - Template for inserting hooks or bolts into walls :
de
en
- FR747587A - Guide device for die shanks of composing machines :
en
fr
- FR747543A - Improvements to internal combustion engines :
en
fr
- GB394670A - Improvements relating to boxes and like containers :
en
- DE579250C - Extendable and self-rolling protective cover for hotplates :
de
en
- US1914438A - Toy :
en
- US1914511A - Shoe or foot for legs of furniture :
en
- FR747681A - Improvements to balance wheels for watches and other timepieces :
en
fr
- GB394070A - Improvements in or relating to drawing instruments :
en
- US1915266A - Compressor :
en
- FR747589A - Mechanical pencil :
en
fr
- DE579053C - Cattle tying device :
de
en
- FR747834A - Metal frame and its assembly process :
en
fr
- FR747882A - Method for manufacturing crepé papers in the length direction and machine for its realization :
en
fr
- GB394075A - An improved construction of hod for builders or others :
en
- US1914973A - Weighing scale :
en
- DE579033C - Process for the production of a solution of coal in mineral oils or tars :
de
en
- GB394204A - Improvements in steam generators :
en
- FR747898A - Unalterable decoration process by colored glass and foil metallized :
en
fr
- GB394363A - Improvements relating to electrically operated clocks :
en
- US1914470A - Automatic fishing reel :
en
- US1915056A - Furnace construction :
en
- GB394016A - Improvements in or relating to the manufacture or treatment of filaments, films, andthe like from cellulose derivatives :
en
- US1914445A - Vat dyestuffs of the di-thionaphthenylene-quinone series and a process of preparing them :
en
- CA333484A - Golf club grip :
en
fr
- DE579124C - Ignition device for electric light tubes with two metal wires or bands entering from the tube ends into the tube interior :
de
en
- DE578972C - Pest repellants :
de
en
- DE579332C - Cooking device for milk or other liquids that foam up during boiling :
de
en
- FR747810A - Process, machine and tool for manufacturing screw drive members and screws comprising said members :
en
fr
- US1914398A - Intermittent movement :
en
- US1915169A - Separator :
en
- US1915105A - Grader :
en
- CA333420A - Automatic phonograph :
en
fr
- DE579013C - Fastening of two cylinder locks arranged on both sides of the door lock :
de
en
- DE579200C - Filling device, especially for concrete mixers :
de
en
- FR747593A - Improvements made to the means for ensuring the cooling of piston machines or the like, such as in particular, internal combustion engines and compressors :
en
fr
- US1915211A - Rolled cone wafer baking mold :
en
- FR747534A - Improvements to brushes, brooms and similar maintenance items :
en
fr
- FR747765A - Indicator device with luminous inscription :
en
fr
- GB394265A - Improvements in or relating to vehicle doors :
en
- FR747844A - Improvement in operating tables :
en
fr
- US1915087A - Pivot polishing device :
en
- FR747749A - :
fr
- DE579077C - Roll film with individual separable image parts and a light protection tape to which the film tape is attached at one end :
de
en
- US1914910A - Lower sash roll screen :
en
- GB394155A - Improvements in and relating to vehicle head-lamps :
en
- GB394193A - Improvements in or relating to cemented metal carbides :
en
- GB394283A - Improvements in multiple drawer coin-freed vending apparatus :
en
- GB394356A - Improvements in or relating to cooking apparatus :
en
- DE579236C - Bolts for the mechanical support of the end arches of stator winding heads of electrical machines :
de
en
- FR42261E - Process for the preparation of sulfonated bodies, and products obtained :
en
fr
- FR747642A - New coloring matters containing at least one heterocyclic ring :
en
fr
- GB394167A - Improvements in or relating to conveyor troughs :
en
- GB394036A - Improvements in covers for cable boxes :
en
- FR747755A - Process for the separation of mixed bodies dissolved in a liquid :
en
fr
- FR747539A - Anti-halo layers for plates and photographic films :
en
fr
- FR747627A - Starter control device for internal combustion engines :
en
fr
- DE579107C - Drinking water dispenser :
de
en
- DE579115C - Device for cleaning of superheated limit steam :
de
en
- DE578799C - Method for clamping rotating winding parts of electrical machines :
de
en
- DE578926C - Radiation exit window for X-ray tubes :
de
en
- DE578951C - Compressed air drive for switch :
de
en
- DE579086C - Signal device placed on a float :
de
en
- FR747721A - Fluid for brakes and hydraulic transmissions :
en
fr
- FR747895A - Improvements to pressure regulators in pressurized fluid devices :
en
fr
- AU993132A - Improvements in hydraulic couplings :
en
- GB394238A - Improvements relating to sound recording :
en
- DE579312C - Ungrounded receiver or amplifier circuit :
de
en
- DE578788C - Procedure for cooling the bit when drilling rock :
de
en
- US1914919A - Centrifugal pump :
en
- US1915038A - Device for adjusting, altering, and changing scales and graphic nets :
en
- GB394169A - Improvements in and relating to the manufacture of trays, shelving or the like :
en
- US1914527A - Paper manufacture :
en
- US1914685A - Card holding tray :
en
- US1914613A - Rod grab for heapable material :
en
- CA333445A - Upholstering finishing welt :
en
fr
- CA333435A - X-ray installation :
en
fr
- US1914365A - Golf game :
en
- DE578990C - Keyhole lock :
de
en
- GB394199A - Improvements in electric lines :
en
- GB394076A - An improved shovel for separating coal, cinders and other substances from dust :
en
- GB393990A - Improvements in or relating to cash registers of the key set and key operated type :
en
- GB394389A - Improvements in or relating to the hydration of olefines :
en
- DE578515C - Reservoir for flow-controlled valves :
de
en
- DE579270C - Internal clamping device for processing thin-walled, especially round hollow bodies :
de
en
- FR747776A - Improvements in the manufacture of frames for spring cushions and the like :
en
fr
- GB394117A - An improved process and apparatus for electro-plating :
en
- DE578976C - Device for adjusting the height of the slide of scissors, presses, punches and similar machine tools :
de
en
- GB394229A - Improvements in valve cages for internal-combustion engine cylinders :
en
- US1914795A - Overload-release clutch :
en
- US1914809A - Spark plug tester :
en
- GB394170A - Improved process of and apparatus for hemming collars or the like :
en
- DE578954C - Continuously changing ohmic resistance of constant self-induction :
de
en
- FR747659A - Rubber toy consisting of several different figures and method for its manufacture :
en
fr
- DE579102C - Slate shears with a curved knife :
de
en
- GB394274A - Improvements relating to domestic water heating systems :
en
- US1915055A - Aeroplane :
en
- GB394068A - Improvements in vices :
en
- CA333443A - Display device :
en
fr
- CA333329A - Animal trap :
en
fr
- GB394341A - Improvements in or relating to television receiving apparatus :
en
- GB394651A - Regulating device for fuel pumps of internal combustion engines :
en
- GB394041A - A mechanical contrivance for teaching languages and translating from one language toanother :
en
- US1914433A - 4-chloro-1-aminoanthraquinone-2-sulphonic acid and process of preparing the same :
en
- US1915199A - Circuit panel :
en
- US1915021A - Loading machine :
en
- US1914363A - Washing machine :
en
- US1914469A - Draft rigging for railway cars :
en
- US1915188A - Governor :
en
- FR747619A - Utility object in one piece, with two distinct uses, for clothing and body hygiene :
en
fr
- DE579355C - Firing machine :
de
en
- DE579032C - Process for refining petroleum products :
de
en
- US1914567A - Oil or gas burner :
en
- US1914664A - Shutter control device for motion picture machines :
en
- US1915256A - Control means for a winding machine :
en
- AU967932A - Lubricator for axle or shaft bearings :
en
- DE579310C - Process for the production of gland hormones :
de
en
- DE579372C - Processing of technical solutions from ammonium fluoride to solid ammonium fluoride and fluorides of trivalent metals :
de
en
- FR42291E - Improvements in the manufacture or processing of artificial silk and other artificial products :
en
fr
- FR747614A - :
fr
- GB393993A - Improvements in or relating to oil burning apparatus :
en
- CA333361A - Engine valve :
en
fr
- DE579061C - Lubricating device for lamellar safety sliding clutch :
de
en
- DE579293C - Relay in which two excitation coils act on one or more armatures :
de
en
- FR747561A - Improvements to pectin and its manufacture :
en
fr
- CA333367A - Reinforced cinematograph film :
en
fr
- US1914377A - Locomotive steam dome :
en
- US1914400A - Hydraulically operated machine tool :
en
- US1914417A - Concrete building :
en
- US1914972A - Self-setting animal trap :
en
- US1915007A - Collapsible toilet kit :
en
- US1914506A - Lever support :
en
- US1914508A - Wall cabinet :
en
- US1914594A - Compressor controlling mechanism :
en
- CA333452A - Rocker screen :
en
fr
- US1914559A - Door construction :
en
- US1914743A - Automobile block :
en
- US1915006A - Dispensing container for nested articles :
en
- DE578997C - Rubber hose line with strain relief knot :
de
en
- DE579297C - Process for purifying liquid hydrocarbon mixtures :
de
en
- DE579349C - Lamp moving device for copying light-sensitive planar surfaces :
de
en
- AU1065732A - Improvements in the manufacture of chocolate :
en
- DE579083C - Can opener with a blade hinged to a handle plate :
de
en
- CA333364A - Centrifugal separator :
en
fr
- CA333480A - Article testing and sorting apparatus :
en
fr
- AU719132A - Improvements in and relating to sanitary pans :
en
- CA333340A - Building surface covering :
en
fr
- GB393985A - Improvements in the treatment of acyl, alkyl, or aralkyl cellulose derivatives :
en
- GB394210A - Improvements in and relating to automatic multi spindle turret lathes :
en
- US1914522A - Solvents for cellulose materials :
en
- DK47460C - Method for Manufacturing Layers of a Plastic Mortar. :
da
en
- US1914381A - Grounding device :
en
- US1914431A - Bottom rail for roller screens :
en
- US1914541A - Fuel feed system :
en
- US1914951A - Suspending device :
en
- CA333485A - Golf club shaft :
en
fr
- US1914886A - Wireless telegraph and telephone aerial :
en
- DE576235C - Car glass pane :
de
en
- DE579391C - Process for the preparation of 1,3-dialkylpyridazones substituted in the 5-position :
de
en
- US1914911A - Toilet paper holder :
en
- US1915100A - Flexible conduit :
en
- US1914865A - Method and device for automatically reducing speed :
en
- US1915236A - Illuminated display device :
en
- US1914998A - Battery terminal clamp :
en
- US1914461A - Photo enlarging and printing machine :
en
- US1914839A - Harvester thresher :
en
- US1914904A - Terminal post sealing structure :
en
- US1915248A - Horn :
en
- GB394655A - Improvements relating to boxes and like containers :
en
- GB394674A - Improvements in or relating to the hydration of olefines :
en
- CA333450A - Hydraulic cement manufacturing apparatus :
en
fr
- CA333379A - Cellulosic plastic composition :
en
fr
- FR747606A - Electric lamp for headlights :
en
fr
- CA333348A - Frozen confection package :
en
fr
- US1914515A - Mechanical toy :
en
- DE578868C - Machine for cutting fish :
de
en
- DE578946C - Process for alloying high-speed steel with tantalum :
de
en
- FR747612A - Cover for vehicle wheel tires :
en
fr
- GB394178A - Radio receiving arrangement :
en
- GB394225A - Improvements in pneumatic cleaners :
en
- FR747572A - Apparatus for preparing hot water for infusions or other uses :
en
fr
- FR747828A - :
fr
- GB394652A - Locking devices for motor vehicles :
en
- US1914606A - Dental plate :
en
- US1914643A - Vehicle parking device :
en
- GB394196A - Improvements in or relating to the manufacture of new products suitable for use as washing, wetting-out, emulsifying, dispersing, peptising, foaming, cleansing and like agents :
en
- FR747601A - Improvements to tangle sheets of paper :
en
fr
- FR747839A - Device to prevent boiling milk from overflowing :
en
fr
- DE578879C - Metal cuvette for Kerr cells :
de
en
- US1914545A - System and apparatus for regulation :
en
- USRE18871E - Apparatus por wiping molten metallic coatings :
en
- FR42255E - Audible warning device by vacuum chamber taken from the aspiration of internal combustion engines :
en
fr
- FR42270E - Fuel mixture for explosion engines and equipment for its realization :
en
fr
- FR747596A - Brake improvements :
en
fr
- DE579155C - Device for the electrochemical registration of the impulses transmitted by a transmitter, in particular for the purpose of electrical image transmission, using moistened receiving paper :
de
en
- FR747837A - :
fr
- DE524523C - Regulator for power machines with pumping station :
de
en
- CA333319A - Recording instrument for trucks :
en
fr
- GB394235A - Improvements in chain conveyors :
en
- DK47449C - Fuel-saving device for fireplaces, especially in stoves for central heating systems. :
da
en
- GB394360A - Improvements in or relating to telephone systems :
en
- IE12914L - Telegraphy :
en
- US1914811A - Joining metal parts including tubes :
en
- FR747873A - Improvements relating to pin spreaders :
en
fr
- FR747664A - Hygienic bottle teat :
en
fr
- DE579260C - Injection carburetor :
de
en
- US1914626A - Multicolor weft replenishing loom :
en
- FR42295E - Volume increasing device for maintaining the buoyancy of ships and other applications :
en
fr
- FR747814A - Light modulator :
en
fr
- GB394066A - Improvements in or relating to mechanical toys :
en
- US1914632A - Packing ring and method of making :
en
- GB394147A - Improvements in controlling means for double-acting reciprocating engines without flywheel :
en
- GB394241A - Hollow building construction element for floors, foundations and the like :
en
- US1915109A - Header and windshield mounting :
en
- CA333467A - Shoe machine :
en
fr
- US1914958A - Railway track circuit :
en
- US1915068A - Valve adapted to be lubricated :
en
- FR747692A - Combination of a gear change mechanism and its control system such as, for example, an electric motor :
en
fr
- US1914399A - Flooring for vehicles :
en
- DE579371C - Process and device for the production of crystals from solutions :
de
en
- FR747854A - Improvements in high frequency current generating stations :
en
fr
- GB394364A - Superheterodyne receiver for wireless signalling :
en
- US1914488A - Machine for moistening and cooling yarns and fabrics :
en
- US1915196A - Metal laundry bag :
en
- DE579317C - Device for the recovery of the heat losses from electrical machines, transformers or the like :
de
en
- FR42262E - Oil scraper ring for explosion or combustion engines :
en
fr
- GB394049A - Improvements in and relating to the production of artificial fibres, horse-hair and the like :
en
- US1915051A - Building material composition :
en
- FR747668A - :
fr
- FR747806A - Detachable false collar for shirts :
en
fr
- GB394044A - Improvements in or connected with cutters or dies for cuttercrush or like embossing presses :
en
- CA333487A - Ballast car :
en
fr
- US1915115A - Method of manufacture of squirrel cage rotor :
en
- US1915145A - Five-horse draft equalizer :
en
- US1914921A - Vj itmtss :
en
- US1914741A - Expansion joint :
en
- US1914813A - Torque conversion and transmission :
en
- US1915228A - Manufacture and production of artificial filaments, threads, bands, and the like :
en
- GB394120A - Method of treating plants in order to obtain therefrom textile fibres :
en
- FR747730A - Improvements to revolving stamping machines :
en
fr
- DE578912C - Machine for nailing rubber heels :
de
en
- US1915202A - Seam reenforcement :
en
- DE566265C - Device for the recording of three-dimensional cinematographic films :
de
en
- US1914442A - Machine for operating upon shoes :
en
- FR747892A - Device for adjusting the opening of windows, shutters, doors, etc. :
en
fr
- DE579153C - Establishment of lock registers for signal boxes :
de
en
- DE579106C - Device for the automatic adjustment of the layer boundary of two liquids of different specific gravity in a centrifugal drum :
de
en
- DE579329C - Process for the manufacture of chewing gum with multiple additives :
de
en
- FR747712A - :
fr
- AU763432A - Improvements in or relating to fluid tight closures suitable for use in connexion with vibration transmitting or receiving apparatus :
en
- US1914404A - Treatment of leucite and like minerals :
en
- FR747525A - Expanding and interchangeable spindle for loom shuttles :
en
fr
- GB394174A - Improvements in radiator attachments for bath tubs :
en
- GB394224A - Improvements in door steps :
en
- GB394236A - Improvements in windows :
en
- DE578970C - Miner's lamp :
de
en
- DE579104C - Conveyor device :
de
en
- DE579386C - Process for the production of waterproof building materials :
de
en
- FR747767A - Stove with accumulation :
en
fr
- GB394279A - Improvements in or relating to flat knitting machines :
en
- FR747687A - Letter paper folder :
en
fr
- GB394035A - Improvements in or connected with means for disinfecting mouthpieces of telephones, speaking tubes and the like :
en
- US1914513A - Paper fastener :
en
- US1914600A - Flexible gasket :
en
- USD90146S - Arthur a :
en
- FR747562A - New insecticide and its manufacturing process :
en
fr
- FR747591A - Device for the maintenance of shoes, stoves, furniture or other :
en
fr
- DE579021C - Method and device for heating materials :
de
en
- DE579170C - Process for obtaining raw textile fibers from plant stems :
de
en
- FR747544A - Improvements to gas burner injectors :
en
fr
- FR747613A - Automotive illuminated advertising system :
en
fr
- GB394202A - Improvements in or relating to portable talking motion picture apparatus :
en
- GB394207A - Improvements in or relating to machines for forming rolls or balls of sliver or the like :
en
- GB394260A - Appliances and materials for treating tooth root canals :
en
- DE579180C - Device for the isolation of specifically heavy minerals, especially precious metals, from finely ground rocks or earth :
de
en
- FR747594A - Control and trigger device for time devices :
en
fr
- GB394048A - Improvements in internal combustion engines of the liquid fuel injection type :
en
- US1914524A - Typewriter :
en
- US1915111A - Duilding block and wall construction :
en
- US1915162A - Dishwashing machine :
en
- US1915047A - Method of electric welding :
en
- FR747698A - Electrical conductor :
en
fr
- DE579350C - :
de
en
- DE579373C - Asynchronous machine, especially for high frequency :
de
en
- GB394123A - Improvements in or relating to money-changing, change-giving, and wage-paying tills :
en
- FR747608A - Process for ensuring the progression of products on oscillating lanes and other similar applications and engine for implementing this process :
en
fr
- GB394043A - Improvements in the manufacture and production of assistants for the textile and allied industries :
en
- DE546606C - Oil burner with an upstream ring-shaped fireclay body that is kept glowing by the burner flame :
de
en
- DE578928C - Method and device for the production of hollow cylinders with inner and outer flanges as well as bearing shells and bodies of any shape by centrifugal casting :
de
en
- US1914489A - Colored soluble cellulose and process for making same :
en
- USD90162S - Design for a medal or medallion :
en
- DE579073C - Heater for indirect heating of cooking liquids used in the manufacture of pulp :
de
en
- DE579311C - Steep tube boiler :
de
en
- FR747871A - Armored lining for soles and heels and its manufacturing process :
en
fr
- FR747585A - Mixer valve for hydrotherapy :
en
fr
- DE579049C - Light band instrument :
de
en
- DE579298C - Rotating drum, especially spinning pot for the manufacture of rayon :
de
en
- US1914822A - Kite :
en
- US1914597A - Advertising device :
en
- US1914658A - Needle :
en
- DE578934C - Process for the production of asphalt compounds using Chinese wood oil :
de
en
- DE579056C - Multiple breakers :
de
en
- DE579097C - Procedure for attaching anchor points to ropes :
de
en
- DE579025C - Device for mixing liquids or gases :
de
en
- DE578906C - Toggle lever spreading device for a motor vehicle brake :
de
en
- DE578948C - Inevitable wheel steering by means of guide rollers attached to a central guide rail :
de
en
- DE579040C - Duct cooling furnace for glass panels :
de
en
- GB394171A - System of separation between the positive and the negative electrodes of electric dry-cells :
en
- GB394002A - Improvements in or relating to telephone systems :
en
- DE578964C - Firebox wall cladding for articulated boiler :
de
en
- US1914786A - Valve :
en
- US1914890A - Film renovating machine :
en
- CA333383A - Photo-cell :
en
fr
- DE579098C - Scratch fitting with support :
de
en
- US1914636A - Mail-box :
en
- US1915215A - Corner brace for coops and crates :
en
- US1914587A - Method of finishing rounds :
en
- DE579004C - Heat conductor support for electrical heaters :
de
en
- DE579265C - Hydraulically controlled injection device :
de
en
- DE578977C - Saegenschraenkvorrichtung for long and circular saw blades :
de
en
- DE579029C - Heating furnace :
de
en
- DE579137C - Box or apron conveyor :
de
en
- US1915150A - Printing press :
en
- DE579243C - Bimetal snap disk for temperature controller :
de
en
- GB394126A - Improvements in or relating to the treatment of yarns or threads :
en
- GB394162A - A method of impregnation for preserving wood :
en
- FR747888A - Starting control device for internal combustion engines :
en
fr
- FR747679A - Apparatus for uncorking bottles and other similar containers :
en
fr
- GB393988A - Improvements in and relating to the moulding of plastic substances, such as concrete and the like :
en
- DE579184C - Moisture indicator for insulation :
de
en
- DE579337C - Device for the simultaneous recording of the flow direction, the flow speed and, if necessary, the temperature of liquid flows :
de
en
- DE579239C - Fixing of connection terminals, especially in containers for electrical capacitors :
de
en
- DE579285C - Process for the production of nitrocellulose with any nitrogen content :
de
en
- DE579081C - License plate for motor vehicles :
de
en
- FR747584A - Improvements in food processing and cutting :
en
fr
- FR747864A - Azo dyes particularly suitable for dyeing cellulose ethers :
en
fr
- US1914557A - Catalyst and process of preparing the same :
en
- US1914560A - Support for refiecting members :
en
- US1915204A - Recording device for grading thread and the like :
en
- US1915061A - Stock rack :
en
- DE578881C - Reading device :
de
en
- US1914581A - Reenforced bearing brass :
en
- USPP69P - Carnation :
en
- DE579132C - Device for generating illuminated areas with graduated brightness :
de
en
- CA333503A - Engine starter mechanism :
en
fr
- US1914766A - Bottle cap :
en
- AU745932A - Combined splash plate and soap receptacle :
en
- US1914514A - Header :
en
- CA333376A - Catalytic gas reaction :
en
fr
- DE579140C - Machine for brushing powder puffs :
de
en
- FR747812A - Reinforced plaster ceiling :
en
fr
- GB394039A - Improvements in compression refrigerating systems for solidifying gases :
en
- DE576268C - Device for remote reading, remote registration, etc. of a changing physical or chemical quantity :
de
en
- DE578950C - Device for suspending electrical overhead cables :
de
en
- CA333434A - Liquid treating apparatus :
en
fr
- US1914684A - Rail anchor :
en
- CA333407A - Vehicle load auxiliary support :
en
fr
- CA333392A - Plastic glass substitute :
en
fr
- USD90150S - Fernand bridier :
en
- US1914402A - Antislip sheet product :
en
- US1914566A - Clutch :
en
- US1915024A - Lifting apparatus :
en
- US1915197A - Battery lifting and carrying device :
en
- US1914655A - Sole presser mounting :
en
- CA333482A - Knitted article :
en
fr
- US1914686A - Method of standardizing peas :
en
- AU754032A - An improved convertible chair :
en
- CA333417A - Temperature exchanger defrosting process :
en
fr
- US1914887A - Wireless telegraph and telephone aerial :
en
- US1914558A - Catalyst and process of preparing the same :
en
- AU707732A - Improvements in and connected with motion picture projection mechanisms :
en
- US1914447A - Window :
en
- US1914924A - Switch :
en
- CA333358A - Railway dump car :
en
fr
- DE579009C - Roller milling machine with a length larger in relation to the diameter and a jacket made of high quality tool steel attached to a core made of ordinary steel :
de
en
- DE579273C - Process for the production of grainy, homogeneously solidified fat masses :
de
en
- CA333425A - Condenser :
en
fr
- CA333395A - Fibre product preservation :
en
fr
- CA333505A - Spiral conveyer belt :
en
fr
- CA333501A - Furniture cover :
en
fr
- GB394033A - Improvements in and relating to the dehydration of gypsum :
en
- US1914593A - Arrangement for valve transmitters :
en
- US1914979A - Riveting mechanism :
en
- US1915088A - Nut locking device :
en
- AU810932A - Improvements in or relating to automatic steering systems :
en
- GB394104A - Improvements in or relating to cycles and motorcycles :
en
- AU758032A - Improvements in or relating to high frequency feeder arrangements suitable for use with radio aerial systems :
en
- US1914472A - Casing head :
en
- CA333431A - Bottle-closure disc :
en
fr
- DE579224C - Process for the preparation of iodized coagulates of 4-pyridone :
de
en
- US1914475A - Journal box :
en
- US1914792A - One sleeve combustion engine :
en
- US1914965A - Tire chain cross member :
en
- US1915210A - Ice cream cone :
en
- USD90153S - Design for a dress buckle or similar article :
en
- CA333393A - Playing ball :
en
fr
- DE578936C - Device for the gradual advancement of paper u. Like. Tracks or any individual sheets :
de
en
- FR747546A - Process for cracking hydrocarbons by heating under pressure in the liquid phase :
en
fr
- FR747696A - :
fr
- DE579084C - Block that can be hung in a rope :
de
en
- AU754332A - Improvements in electrical control apparatus and relays therefor :
en
- CA333469A - Wood heel :
en
fr
- GB393991A - Improvements in and relating to transformer power regulation :
en
- FR747580A - Device for the preliminary purification of water sent to sewers or other evacuation pipes :
en
fr
- US1915246A - Tabulating mechanism for typewriters :
en
- GB394387A - The manufacture of 3.5-diiodo-4-pyridone :
en
- US1914468A - Body adjuster for deceased persons :
en
- US1915134A - Stabilizing means for vehicle springs :
en
- US1915089A - Steam generator or water heater :
en
- AU1043632A - Water-tube steam generator :
en
- CA333365A - Applicator package :
en
fr
- CA333409A - Refrigerating machine :
en
fr
- CA333430A - Anti-tarnishing material :
en
fr
- AU802932A - Improvements in and relating to attachments to convert ordinary tables for use in playing billiards andthe like :
en
- AU1135333A - Improvements in and relating to antenna systems for radio communication :
en
- DE579037C - Process for the wet treatment of artificial silk cake :
de
en
- DE579277C - Switching device for change gears, especially for motor vehicles :
de
en
- FR747684A - Device for the introduction of hot air into the fireplaces :
en
fr
- DE579088C - Hydraulic drive unit with a rotary pump :
de
en
- US1915234A - Combined child's vehicle and support :
en
- US1914491A - Textile material and method of making the same :
en
- US1914568A - Heel concaving machine :
en
- US1914913A - Pig pen :
en
- US1914553A - Antivibration device for automobiles and like vehicles :
en
- US1915241A - Winding machine :
en
- DE579245C - Fast turning molding machine :
de
en
- DE579301C - Device for lifting and pressing the saw arm on hacksaw machines :
de
en
- AU767032A - Improvements in and relating tothe treatment of meat and meat mixtures :
en
- US1914375A - Feeding and moistening gummed tape :
en
- FR747784A - Shield for rolling stock axle boxes :
en
fr
- GB394252A - Improvements in saliva suction devices :
en
- US1914670A - Electrical apparatus :
en
- US1914859A - Loose binding or cover for periodicals and the like :
en
- DE578811C - Device for registering wagers :
de
en
- DE578862C - Closure for portable heaters :
de
en
- DE578939C - Process for the production of dye preparations :
de
en
- FR747641A - New azo dyes :
en
fr
- FR747702A - Aerial cable carrier for heavy loads, as well as process and equipment for its maintenance :
en
fr
- US1914704A - Doorlatch spindle assembly :
en
- US1914876A - Sheet metal roof :
en
- US1915165A - Refrigerating unit :
en
- GB394239A - Improvements in or relating to fastening devices for motor vehicle bonnets and the like :
en
- FR747735A - Improvements to bearings, especially bearings for vertical shafts :
en
fr
- USD90181S - Design fob :
en
- US1914542A - Door stop and holder :
en
- US1914985A - Testing device :
en
- GB394101A - Improvements in or relating to trolley supports for vehicle bodies :
en
- CA333406A - Container seal :
en
fr
- GB394045A - Improvements in and relating to electric control systems for elevators :
en
- US1915085A - Safety glass :
en
- FR747807A - Device for protecting and gripping cofferdam joists and gates with various safety means of release under water :
en
fr
- FR42253E - Improvements to progressively adjustable electric discharge rectifiers and converters :
en
fr
- FR747623A - Bolt with self-locking nut :
en
fr
- GB394080A - Improvements in indicating devices for use on brake testers for cars and for road vehicles :
en
- GB394269A - Improvements in or relating to current-collecting devices for electric vehicles :
en
- GB394313A - Improvements relating to electric furnaces :
en
- DE579291C - Regulation and control device for refrigeration machines :
de
en
- FR747896A - Washcloth :
en
fr
- CA333346A - Gate latch :
en
fr
- GB394299A - Improvements relating to the manufacture of combustible gas :
en
- US1915168A - Variable transformer structure :
en
- US1914729A - Chest :
en
- US1915034A - Device for treating coils or similar annular masses of spun filaments of artificial silk :
en
- DE579125C - Process for the production of stable, aqueous, highly concentrated dispersions of substances that are insoluble or only slightly soluble in water :
de
en
- DE579279C - Paddle boat seat :
de
en
- US1914997A - Manufacture of brake shoes :
en
- USRE18875E - Assiqnob to the powers begulatob :
en
- DE579164C - Electromagnetic measuring instrument in the form of an open fork :
de
en
- DE579377C - Process for the production of low-protein raw rubber from rubber milk :
de
en
- FR747568A - Improvements to pedestal tables for coffee rooms :
en
fr
- FR747756A - Compound fabric, with a decorated surface, and its manufacturing process :
en
fr
- US1914710A - Fire extinguisher apparatus :
en
- DE579011C - Damping device for a clutch of motor vehicles :
de
en
- US1914430A - Rock drill mounting :
en
- US1914390A - Electric motor structure :
en
- US1914933A - Wheeled plow :
en
- US1914602A - Fluid control device :
en
- US1914753A - Pencil eraser holder :
en
- US1915033A - Optical photometer especially for photographic appliances :
en
- US1915064A - Metal alloy :
en
- USRE18877E - District op coltjxxebia :
en
- US1914463A - Stocking protector :
en
- US1915023A - Steel structure :
en
- FR747711A - New tamping for moving parts of machines :
en
fr
- FR747858A - Transport container for use in oblique shafts and other inclined galleries :
en
fr
- GB394716A - Improvements in or relating to light measuring devices for photographic cameras :
en
- FR747618A - Chain tensioning device for any gear change due to chain derailment :
en
fr
- GB394054A - Improvements in or relating to conveying mechanism :
en
- GB394096A - Improvements in or relating to communication or high frequency cables :
en
- DE579179C - Reagent paper :
de
en
- CA333463A - Sewing machine :
en
fr
- FR747782A - Improvements to devices for circulating a fluid, more especially usable for rapid straightening of thick materials :
en
fr
- FR747621A - Electric lamp control :
en
fr
- GB394157A - Improvements in rotary shock absorbers for torque transmission :
en
- GB394332A - Improvements in and relating to the delustering of fibres or fabrics consisting of or containing cellulose acetate :
en
- GB394213A - Improvements in or relating to string climbing spinning toys :
en
- GB394214A - Improvements in or relating to supply arrangements for thermionic valve apparatus :
en
- GB394277A - Improvements in brakes for cycles :
en
- GB394090A - Improvements in alignment gauges for the wheels of vehicles :
en
- GB394113A - An improved exchangeable and interchangeable heel tap for boots and shoes :
en
- FR747605A - Improvements to statistical files classifying machines :
en
fr
- GB394000A - Improvements in or relating to the manufacture of patent leather :
en
- GB394007A - Improvements in or relating to the manufacture of rubber compositions :
en
- FR747878A - Air suction conveyor :
en
fr
- FR747790A - Improvement of water pipes in internal combustion engines :
en
fr
- FR42282E - Improvements to washing machines :
en
fr
- FR747628A - Elastic waistband for lingerie or underwear :
en
fr
- GB394110A - Improved holder or support for telephone instruments :
en
- GB394190A - Improvements relating to recuperators :
en
- GB394280A - Improvements in or relating to the production of card clothing :
en
- DE578942C - Sheet depositing device for holding cylinder high-speed presses :
de
en
- DE579289C - Manufacture of clay :
de
en
- US1914953A - Manufacturing and refining mineral oils :
en
- US1915022A - Apparatus for casting metal :
en
- DE579113C - Production and separation of sodium nitrate and ammonium chloride :
de
en
- DE579169C - Thread extraction machine :
de
en
- CA333440A - Electron device :
en
fr
- DE578291C - Arrangement for the regulation of synchronous machines working in parallel :
de
en
- GB394003A - Improvements in or relating to burglar alarms :
en
- GB394374A - Improvements relating to apparatus for raising liquids or semisolids :
en
- GB394661A - Improvements in and relating to methods of and means for lubricating axle bearings :
en
- FR747519A - Multiple breaker, especially for dual ignition engines :
en
fr
- FR747900A - Groundwater catchment process :
en
fr
- GB394231A - Improvements in brushes :
en
- CA333495A - Aliphatic compound :
en
fr
- DE579237C - Moving iron measuring device :
de
en
- US1914384A - Telephone system :
en
- US1914422A - Necktie :
en
- FR747751A - Improved radiant beam arrangement in radiators :
en
fr
- GB394121A - Improvements in and relating to circuits for light sensitive devices :
en
- GB394656A - Improvements in or relating to flow-evener rolls for paper-making machines :
en
- CA333342A - Chewing gum :
en
fr
- US1914878A - Cope for rail welding molds and method of forming the same :
en
- CA333437A - High frequency amplifier :
en
fr
- CA333411A - Brake cylinder piston :
en
fr
- US1914733A - Agricultural device :
en
- US1914503A - Mining machine :
en
- US1915203A - Caster socket :
en
- AU833532A - Manufacture of alcohols :
en
- CA333400A - Rubber processing :
en
fr
- CA333386A - Thermionic amplifier :
en
fr
- US1914730A - Hose connection :
en
- US1914773A - Sealing and identifying device for display holders :
en
- US1914418A - Nose protector :
en
- US1914650A - Process of making pin type contact members :
en
- US1914971A - Lyeglass structure :
en
- US1914986A - Brake mechanism :
en
- US1915048A - of arlington :
en
- US1914666A - Sheet dispensing cabinet :
en
- US1914577A - Open hearth furnace :
en
- US1915108A - Process of combining dialkyl ketones and secondary aromatic amines :
en
- US1914829A - Household filter :
en
- US1915183A - Metal keg :
en
- DE579288C - Stripping device for roller devices B. filter drums etc. :
de
en
- US1914728A - Ventilator bracket :
en
- DE579048C - Process for the preparation of synthetic compositions from vinyl halides :
de
en
- US1915107A - Fan belt pulley :
en
- US1914585A - Tank heating device :
en
- DE579233C - Twin steam engine with lowering brake control for the hoist of a steam crane :
de
en
- US1914374A - Riveting machine :
en
- US1914987A - Poultry feeder :
en
- US1914410A - Basket fastening means :
en
- US1914589A - Magnesium base alloys :
en
- US1914757A - Desk cabinet :
en
- US1915143A - Platform elevating mechanism :
en
- AU671532A - An improved heating stove :
en
- CA333338A - Preserving method :
en
fr
- US1914676A - Temermostatic switch :
en
- US1914440A - Combination tref holder and general utility stool :
en
- US1914610A - Snow plow :
en
- US1915043A - Roller :
en
- US1915095A - Regulating system :
en
- CA333444A - Window channel :
en
fr
- CA333493A - Wrecking implement :
en
fr
- US1914818A - Dirigible head lamp for motor vehicles, automatically operated :
en
- US1914802A - Tool handle securing means :
en
- US1915125A - Electric light :
en
- DE579306C - Method and device for generating and storing cold :
de
en
- US1914451A - Merry-go-round :
en
- US1914892A - Isobaric vacuum fumigation :
en
- US1914690A - Dispensing device :
en
- US1915194A - Bunch-builder for winding and like machines :
en
- US1914409A - Closure for metallic containers :
en
- US1915130A - Handle for coffeepots and the like :
en
- US1915036A - Shock absorber for mechanically propelled road vehicles :
en
- US1914694A - Concentration of phosphate-bearing material :
en
- US1915240A - Sewage purification :
en
- DE579252C - Metal ladder with bars made of profile supports or angle iron or the like and rungs made of pipes :
de
en
- FR747583A - Process for the production of new polymerization products :
en
fr
- US1914705A - Typewriting machine :
en
- US1915257A - Machine for the manufacture of sheet metal tubes and other tubular members :
en
- DE579335C - Airship hangar :
de
en
- FR747824A - New cup-and-ball game :
en
fr
- GB394350A - Improvements in or relating to gas fires :
en
- US1914709A - Appliance plug :
en
- FR42269E - Armchair or sofa bed :
en
fr
- FR42287E - Reflector device for road traffic :
en
fr
- GB394307A - Improvements in brake drums for vehicle wheels :
en
- US1914640A - Memorandum pad :
en
- US1914651A - Pin type contact member :
en
- FR747688A - Process for the preparation of artificial resins :
en
fr
- FR747719A - Process for the manufacture of solid products, containing alkaline hypochlorite in a stable state :
en
fr
- GB394151A - Improvements in or relating to cigarette making machines :
en
- DE578968C - Wiper for round Dwight-Lloyd apparatus :
de
en
- FR747588A - Pneumatic stamping device for press :
en
fr
- FR747636A - Improvements to centrifugal pumps :
en
fr
- FR747727A - Process for manufacturing nitrogenous cellulose derivatives :
en
fr
- DE579095C - Aiming device for firearms :
de
en
- DE579340C - Device for measuring or registering pressure changes with the aid of a capacitor :
de
en
- GB394063A - Improvements in and relating to a.c. voltage regulators :
en
- GB394074A - Improvements in adjustable supports for growing plants :
en
- US1914882A - Artificial limb :
en
- US1914564A - Rack for disk gramophone records :
en
- GB394154A - Improvements in and relating to vehicle head-lamps :
en
- US1914662A - Means for controlling temperature of lubricants :
en
- FR747620A - Process for making dolls, parts of dolls, surprises or the like :
en
fr
- FR747829A - :
fr
- CA333477A - Battery control system :
en
fr
- US1914413A - Tool driving machine :
en
- US1914844A - Braking means :
en
- DE579014C - Dunking device for machines for the production of matches with an application and spreading device moved back and forth over the dunking table :
de
en
- FR42300E - Improvements to parachutes :
en
fr
- FR747820A - Automatic lifting device for motor vehicle :
en
fr
- FR747843A - Device for cleaning spark plugs :
en
fr
- DE579284C - Device for sliding shoes and other leather goods :
de
en
- FR747551A - Paper bag closure system for powdery material :
en
fr
- GB394251A - Inhalation device :
en
- DE578967C - Process for the digestion of pyrite ores with sulfuric acid :
de
en
- GB394376A - Improvements in or relating to the manufacture of addition products of olefines :
en
- GB394087A - Process for the production of substitution products of acid nitriles :
en
- DE578945C - Steel alloy :
de
en
- DE579026C - Production of a basic, hydrate aluminum sulphate :
de
en
- FR747761A - Improvements to magnetic speedometers :
en
fr
- DE579131C - Kine playback device :
de
en
- GB394654A - Improvements relating to the use of peat in plant cultivation :
en
- FR747739A - :
fr
- US1914479A - Shock absorbing mechanism :
en
- US1914523A - Gas burner :
en
- US1914832A - Machine for scraping the floor :
en
- CA333497A - Cellulosic material processing :
en
fr
- DE579197C - Tensioning and protection device for tennis rackets :
de
en
- DE579220C - Edge protection for plates, boards, especially for the covers of letter folders and the like. like :
de
en
- GB394266A - Hand shoe-stitching machine :
en
- DE579192C - Device for slicing, in particular canned food :
de
en
- DE579121C - Pole-changing asynchronous motor :
de
en
- GB394245A - Improvements in or relating to pistons :
en
- FR747831A - Incandescent electric lamp or electric discharge tube :
en
fr
- GB394168A - Improvements in or relating to apparatus for assembling the fastener elements of sliding-clasp fasteners into rows :
en
- FR747521A - Process for forming metallic coatings on support materials of all kinds :
en
fr
- GB394028A - Improvements in electric welding apparatus :
en
- GB394140A - Improvements in electrical resistance connectors :
en
- US1914835A - Promoted catalyst and method of making the same :
en
- FR747518A - Device for transforming direct current into polyphase current by means of discharge vessels controlled by grids :
en
fr
- FR747653A - Universal joint :
en
fr
- FR747897A - Signaling terminal :
en
fr
- GB394032A - Improvements in or relating to radio or other high frequency signalling systems :
en
- DE579240C - Rectifier tubes with several anode-cathode systems :
de
en
- GB394034A - Improvements in and relating to apparatus for treating liquids particularly for the pasteurization thereof :
en
- DE578996C - Process for obtaining heat-resistant extracts from the hearts of warm-blooded animals that are effective on the cardiac activity and the coronary circulation :
de
en
- GB394336A - Improvements in and relating to photo-composing methods :
en
- FR747859A - Method for attaching metal ribbons intended to encircle packages, packaging or others and device for carrying out this method :
en
fr
- GB394338A - Improvements in or relating to knitted fabric and method of making same :
en
- US1914592A - Sound absorbing material and process for making same :
en
- US1914895A - Desiccating method and apparatus :
en
- US1915181A - Cattle guard :
en
- US1914614A - Method of opening packs of sheet steel :
en
- US1914703A - Apparatus for reclaiming cleaning fluids :
en
- CA333413A - Hoist :
en
fr
- DE579235C - Process for the production of a three-core or multi-core cable with a triangular or polygonal jacket :
de
en
- GB394022A - Improvements in or relating to warp-stop mechanisms for textile apparatus and machinery :
en
- US1914357A - Telephone system :
en
- DK47461C - Folder directory. :
da
en
- GB394966A - A new or improved machine for mercerizing and neutralizing textile skeins :
en
- DE579177C - Process for hardening phonetic carriers made from hardenable protein compounds :
de
en
- DE579382C - Device for the cyclical raising and lowering of the back and forth moving workbench of machine tools, in particular of milling machines :
de
en
- FR42252E - Convertible front seat for motor vehicles :
en
fr
- FR747881A - Improvements to flat knitting machines :
en
fr
- FR747607A - Gold lined guipage ear cup for glasses :
en
fr
- FR747819A - Hair waving thermochemical sachet fixers :
en
fr
- US1915216A - Track lubrication :
en
- US1914642A - Method and apparatus for treating steel sheets :
en
- US1915148A - Antifreeze noncorrosive solution :
en
- FR747513A - Improvements to metal boxes :
en
fr
- US1915123A - Lever control head :
en
- DE579358C - Burner for optional heating with lean gas and high gas :
de
en
- US1914702A - Theftproof lamp :
en
- DE579304C - Process for washing and simultaneous preparation of knitted fabrics :
de
en
- FR747683A - Floor polish machine :
en
fr
- GB394069A - Improvements relating to the operation and control of signalling devices for road vehicles :
en
- DE579034C - Oil burner with nebulization pump connected upstream of the burner tube :
de
en
- FR42251E - Device for adjusting the forward or backward movement of automobile seats :
en
fr
- FR747746A - Improvements in manufacturing processes for paints, coatings, coatings, floors and sticky products based on animal glues :
en
fr
- FR747579A - Knife with handle forming sheath for the blade :
en
fr
- FR747876A - :
fr
- GB394058A - Improvements in or relating to paper folding machines :
en
- DE579182C - Reading and computing device :
de
en
- FR747523A - Device for automatic mixing of oxygen and carbonic acid :
en
fr
- GB394333A - Improvements in and relating to the delustering of fibres or fabrics consisting of or containing cellulose acetate :
en
- FR747857A - Removable theater sets with interchangeable elements :
en
fr
- FR747595A - Process for obtaining non-ferrous metals from ores or the like :
en
fr
- FR747884A - Apparatus for cooking pig's trotters or the like :
en
fr
- DE578914C - Device on wrapping machines for separating square tablets, drops, etc. from a work piece :
de
en
- DE579119C - Device for laying high-voltage and low-voltage cables and pipelines in the earth :
de
en
- GB394362A - Improvements in and relating to electric distribution systems employing mercury arc rectifiers :
en
- DE579319C - Small motor for single-phase alternating current with windingless rotor, especially for controlling measuring devices :
de
en
- GB394180A - Improvements in and relating to manifolding forms :
en
- USD90169S - Harold h :
en
- US1914623A - Electropneumatic brake :
en
- US1914957A - Process for the manufacture of condensation products from urea and formaldehyde :
en
- DE578840C - Crystallizer :
de
en
- FR747726A - Collapsible barrel :
en
fr
- US1914441A - Azodyestuffs insoluble in water and fiber dyed therewith :
en
- DE579126C - Injection mold for the production of threaded molded parts :
de
en
- FR747560A - Improvements made to the construction of large reinforced concrete awning sheds :
en
fr
- GB393989A - Improvements in or relating to cash registers and similar accounting machines :
en
- FR747556A - Oscillator-modulator, in particular for superheterodyne receivers :
en
fr
- GB394248A - Improvements in or relating to duplicators :
en
- DK47459C - Multi-pole Fuse Cartridge, especially for protection of three-phase motors or motor leads. :
da
en
- DE579064C - Process for the manufacture of rotogravure rollers or cylinders :
de
en
- DE579116C - Device for closing suction openings on suction rolls :
de
en
- FR747704A - Improvements to bricks :
en
fr
- US1914867A - Method of applying heads to metal drums :
en
- CA333321A - Sport device :
en
fr
- CA333451A - Railway truck :
en
fr
- US1914360A - Electrical connecting device :
en
- US1914672A - Four-stroke internal combustion engine :
en
- US1914994A - Cooling unit for refrigerating apparatus :
en
- AU772632A - Process for uniting the ends of tubes disposed one within the other and tubular structures formed by said process :
en
- DE579302C - Process for drying grain and other free-flowing substances in shaft dryers :
de
en
- FR747709A - Safety razor :
en
fr
- GB394195A - Process for the manufacture of the glucosides of phenols and of substances containing phenclic hydroxyl groups :
en
- US1914784A - Seed threshing machine :
en
- US1915128A - Furnisher brush for textile printing machines :
en
- US1915225A - Saw-swage :
en
- US1914968A - Loose leaf binder :
en
- US1914432A - Cathode coating process :
en
- US1914740A - Bench for pottery molds :
en
- US1914840A - Garment hanger :
en
- FR747729A - Chalk holder, especially for tailors :
en
fr
- FR747827A - Flashlight holder clamp :
en
fr
- CA333494A - Cellulose derivative purification :
en
fr
- US1914698A - Header support :
en
- US1914954A - Knitting machine :
en
- DE578958C - adhesive :
de
en
- DE579225C - Process for the preparation of 3, 4, 5-trihalopyridine-2, 6-dicarboxylic acids :
de
en
- CA333408A - Drill sharpening machine :
en
fr
- US1914405A - Machine for cutting blanks from sheet material :
en
- US1914858A - Apparatus for making jars from concrete :
en
- US1914897A - Means for protecting gas or water pipes, electric cables, or the like :
en
- DE579005C - Method and device for spinning copper silk :
de
en
- DE578847C - Process for bright annealing of metallic hollow bodies open on one side :
de
en
- DK47448C - Bib. :
da
en
- AU818732A - Improvements in framing supports for pictures, photographs andthe like :
en
- US1914525A - Method and machine for rolling a seam-seating groove in a hosiery drying form :
en
- US1914841A - Fluid dampener for clutches :
en
- US1915035A - Toy gun :
en
- FR42267E - Evaporator burner for petroleum and similar fuel heaters :
en
fr
- DE579022C - Device for the distillation of high-boiling substances :
de
en
- US1915037A - suter :
en
- DE578989C - Grinding wheel with anchoring nuts embedded in the back :
de
en
- DE579054C - Tie device for cows :
de
en
- DE579356C - Circuit arrangement for displaying the highest bid in auctions by progressively picking up an increasing number of digits and for displaying the highest bidder :
de
en
- DE579136C - Process for the production of molded bodies from explosives :
de
en
- US1914815A - Power feed for rock drills :
en
- US1915086A - Sluice box :
en
- FR747734A - Improvements to submerged type pumps :
en
fr
- GB394377A - Improvements in and relating to gloves :
en
- US1915070A - Receptacle for electric plugs :
en
- US1914900A - System of chassis lubrication :
en
- CA333410A - Continuous absorption refrigeration machine :
en
fr
- FR747616A - Advanced support for machine guns, and other gear or devices :
en
fr
- GB394073A - Improvements in the manufacture and production of lubricating oils from fats or fatty oils :
en
- US1914376A - Selective signaling system :
en
- US1914714A - Electromotor :
en
- US1915252A - Method for ornamenting the surface of strip materials :
en
- US1915258A - Sheet feeding apparatus :
en
- US1914707A - Internal combustion engine :
en
- US1914975A - Wire straightening device :
en
- CA333461A - Matrix-setting and type-line casting machine :
en
fr
- GB394136A - Improvements in or relating to safety razors :
en
- DE578927C - Tiltable cupola front hearth :
de
en
- DE579045C - Lifting device :
de
en
- GB394071A - New or improved method of and apparatus for charging retorts and the like :
en
- DE579303C - Process for derusting fabrics while preserving the tensile strength as much as possible :
de
en
- DE578822C - Device for smoldering solid, especially bituminous substances, such as lignite and the like. :
de
en
- DE579548C - Guide cross for needle nozzle inlets of free jet turbines :
de
en
- FR747651A - Operating mechanism for fixed pivot weighbridge or pendulum drawbridge :
en
fr
- FR42268E - Improvements to discharge tubes :
en
fr
- FR747772A - Improvements to transmission pulleys :
en
fr
- DE579138C - Laundry kettle :
de
en
- US1914435A - Heat regulating device :
en
- US1914531A - Track connecter for toy electric railways :
en
- US1915146A - Uncoupling mechanism for rotor couplers :
en
- FR747773A - Improvements to the assembly of umbrella straps :
en
fr
- DE579100C - Table billiards with a hard board composed of several individual parts :
de
en
- US1915133A - Reel :
en
- GB394222A - A moisture and air-tight container or carton :
en
- CA333384A - Railway motor frame :
en
fr
- FR747610A - Fishing rod :
en
fr
- US1914364A - Method of inbreeding and cross-breeding for finer qualities in plants :
en
- US1915017A - Egg beater :
en
- US1915076A - Superregenerative receiver :
en
- US1915096A - Mounting and assembly of clockworks and bezels to clock casings :
en
- US1914810A - Method of making cycle frames :
en
- US1915170A - Engine :
en
- USD90165S - Design for a plant support :
en
- AU894632A - Wheel scraper for scarifiers :
en
- AU916032A - Improvements relating to stocking suspenders :
en
- AU751032A - Improvements in or relating to high frequency electrical oscillators :
en
- USD90179S - Jacob a :
en
- US1914507A - Dowel pin :
en
- US1914716A - Copper melting furnace :
en
- US1914663A - Thread cutting temple for looms :
en
- GB394264A - Improved apparatus for closing, broaching and extracting the contents of casks and other vessels :
en
- DE578770C - Method for connecting in opposite directions, overlapping and parallel wire ends by twisting :
de
en
- DE579196C - Process for the production of weatherproof paints :
de
en
- DE578905C - Seat frame made of tube, especially for motor vehicles :
de
en
- US1915247A - Work holding device for grinding machines :
en
- CA333472A - Selecting and distributing system :
en
fr
- US1915101A - Draft control system :
en
- US1914877A - Apparatus for preparing glaucosil :
en
- CA333332A - Direction indicator :
en
fr
- US1914831A - Electric keyboard musical instrument :
en
- US1914562A - Advertising device :
en
- GB393992A - Improvements relating to sheet conveying devices for rotary printing machines :
en
- US1915147A - Tire building apparatus :
en
- US1914618A - Power transmission mechanism :
en
- US1915098A - Frost shield :
en
- DE579203C - Control for compressed air rock drilling machines :
de
en
- US1914403A - Heat treating container :
en
- US1914752A - Turbine with radial admission :
en
- DE579183C - Drinking device on transport cages :
de
en
- CA333475A - Thermionic tube amplifier :
en
fr
- DE579105C - Easily detachable quick connection for components lying next to one another, especially for connecting conveyor slide sections :
de
en
- GB394052A - Improvements in clips for the attachment of mudguard stays to cycle frames :
en
- GB394116A - Glass foot for thermionic valves and the like and process for making the same :
en
- FR747629A - Process for the production of ice-cream glass plates having a marbled appearance :
en
fr
- DE579330C - Process for making chewing gum :
de
en
- AU1041532A - Improvements in safety razors :
en
- US1914943A - Needle bar guide for sewing machines :
en
- AU877432A - Improvement in means for preparing control sheets for linotype machines andthe like :
en
- US1914940A - Cooling of spark plugs and the like :
en
- CA333468A - Pattern copying machine :
en
fr
- DE579019C - Safety device for sheet metal leveling and relaxation machines :
de
en
- DE579148C - Piston compressor with electric motor drive :
de
en
- US1915220A - Ice cream freezer :
en
- DE575819C - Regulator for power machines according to patent 522119 with flow rate slide and pressure slide :
de
en
- DE578527C - Lift roller :
de
en
- GB394159A - Non-concussive valve for water or the like :
en
- GB394351A - Improvement in spring assemblies for upholstery :
en
- FR747771A - Removable and demountable mask of marble or similar material for radiators and similar devices :
en
fr
- FR747694A - :
fr
- US1914630A - Safety razor and combined hone and guard :
en
- US1914861A - Refrigeration :
en
- DE579339C - Method and device for the continuous transition of the sound reproduction from one to a second optical sound reproduction device :
de
en
- US1915124A - Fluid pressure spraying apparatus :
en
- US1914781A - Grip cap :
en
- DE579208C - Method of crushing carbide :
de
en
- US1914776A - Fluid pressure regulator :
en
- US1914788A - Method of refining lead for use thereof in antifriction alloys containing other metals which are not adapted to be alloyed with lead :
en
- US1914814A - Antirolling pneumatic suspension device :
en
- AU730032A - Improvements in or relating to apparatus forthe classification of powdered material by elutriation :
en
- CA333391A - Vinyl resin fractionating process :
en
fr
- AU844432A - Improvements in and relating toan apparatus comprising wrapping rollers for making cigars and cigarillos :
en
- USD90178S - Design fob :
en
- AU773032A - Improvements in or relating to cathode ray tubes for use in television picture telegraph and like systems :
en
- US1914378A - Fastener :
en
- US1914717A - Copper melting furnace method :
en
- DE578929C - Clamping mechanism with ball friction drive, especially for driving the counter of gas meters :
de
en
- CA333488A - Gate for trap nests :
en
fr
- CA333330A - Relief map :
en
fr
- US1914720A - Bracket construction :
en
- US1915222A - Bathroom scale :
en
- US1914769A - Auto jack :
en
- CA333418A - Shoe manufacture :
en
fr
- US1915179A - Stop signal :
en
- US1914823A - Shelf clamp :
en
- USD90159S - Alexander kohut :
en
- DE579093C - Sliding window consisting of several leaves lying on one level :
de
en
- DE579139C - Method and device for loading a centrifuge :
de
en
- DE579168C - Method and plate for the production of a three-stranded reversible clad goods on circular knitting machines :
de
en
- DE579195C - Hinge for alarm guns and stun guns :
de
en
- FR747728A - Improved compositions based on cellulose derivatives and application of these compositions :
en
fr
- US1914370A - Vacuum cleaner dust bag :
en
- US1914756A - Cutting apparatus for cigarette making machines :
en
- US1914427A - Orange to reddise orange water insoluble azo dyestuffs :
en
- US1914899A - Work clamp :
en
- US1915138A - unger :
en
- US1915180A - Bench leg :
en
- DE578933C - Propeller-driven aircraft for high altitude flights :
de
en
- DE579333C - Heating stove with air circulation pipes :
de
en
- US1914397A - Dust shield for warm air registers :
en
- US1914619A - Truck brake rigging :
en
- DE579051C - Eddy current tachometer :
de
en
- DK47462C - Suction device in stone and clay mixed sand and gravel material. :
da
en
- US1914863A - Radiator shutter :
en
- CA333388A - Deion circuit breaker :
en
fr
- US1914439A - Method of hot straightening :
en
- US1914586A - Bed support for lathes, grinders and the like :
en
- US1914627A - Drive for well drilling apparatus :
en
- US1914893A - Cotton extracting and cleaning machine :
en
- DE578837C - Laundry dryer for balconies :
de
en
- US1914929A - Electrical apparatus :
en
- US1914845A - Method of reenforcing corrugated cardboard :
en
- US1914970A - Portable electric illuminating device :
en
- US1914450A - Dyestuff of the anthraquinone series :
en
- US1914466A - Smoking appliance :
en
- US1914648A - Heat insulating covering :
en
- US1914504A - Mining machine :
en
- FR42290E - Device for protecting reel films from light :
en
fr
- FR747514A - Cylinder head, more particularly for internal combustion engines, with side valves :
en
fr
- US1914783A - Sound amplifier :
en
- US1914896A - Lubricant dispensing apparatus :
en
- US1915149A - Railway car :
en
- FR747885A - Improvements to printing machines :
en
fr
- US1914408A - Mooring mast :
en
- US1914798A - Paper :
en
- US1915067A - Bottle capping machine :
en
- IE12528L - Discharge tubes :
en
- DE578993C - Chamber furnace :
de
en
- IE12764L - Electric discharge lamps :
en
- US1914393A - Valve and generator assembly :
en
- US1914834A - Vacuum cleaning apparatus :
en
- DE579151C - Rail fastening on base plates by means of claws that engage in the plate and cross the rail foot :
de
en
- US1914695A - Concentration of phosphate-bearing material :
en
- DE578904C - Slidable top, especially for cars :
de
en
- GB394237A - Improvements in valves, particularly for use with sprayers :
en
- GB394258A - Improvements in and relating to air blowers :
en
- US1914379A - Window shade fixture :
en
- US1914796A - Detachable handle for towels :
en
- US1914806A - Apparatus for feeding metal plates :
en
- AU758832A - Improvements in or relating to switches such asare used in automatic telephone systems :
en
- US1914528A - Cutting fork :
en
- US1915157A - Car-wheel :
en
- DE578861C - Denture articulator :
de
en
- US1914800A - Hand tool :
en
- US1914371A - Tool rack :
en
- US1914944A - Receptacle cap plug :
en
- US1914838A - Harvester :
en
- US1915182A - Fire extinguisher :
en
- US1915082A - Method of and apparatus for electric welding :
en
- DE579003C - Device for generating rapid electrical oscillations :
de
en
- US1914509A - Motor fuel :
en
- GB394025A - Improvements in or relating to electrical thermometers :
en
- US1914474A - Tread pressing means for tire retreading molds :
en
- US1914712A - Heating and ventilating apparatus :
en
- US1914927A - Liquid dispensing apparatus :
en
- US1915174A - Process for the separation of the optically active isomers of lobelia alkaloids, their derivatives, and allied compounds :
en
- US1915254A - Bung seal for barrels :
en
- CA333324A - Barrel filling machine :
en
fr
- US1914700A - Heat exchange apparatus for dairy equipment :
en
- US1915154A - Tool :
en
- US1915151A - Egg carton :
en
- US1914510A - Control mechanism for vehicles :
en
- US1914827A - Tappet wrench :
en
- US1914964A - Antifouling composition :
en
- GB394254A - Improvements in or relating to matrix-setting and type-line-casting machines :
en
- GB394099A - Method of producing pictures in natural colours by means of multi-coloured taking and printing screens :
en
- CA333399A - Alloy steel :
en
fr
- US1914596A - Bandage :
en
- US1914918A - Machine drive :
en
- AU763232A - Improvements in or relating to radio receivers :
en
- US1915233A - Warp beam :
en
- USD90166S - A corpo :
en
- US1915057A - Brush ferrule :
en
- US1915050A - Regulating system :
en
- CA333374A - Paper machine :
en
fr
- US1914576A - Automatic temperature or pressure controller :
en
- US1914978A - Itates patj :
en
- US1915030A - Electrical apparatus :
en
- AU748732A - Improvements in protective linings for concrete pipes or concrete lined steel or cast iron pipes :
en
- DE579065C - Process for the electrodeposition of chromium :
de
en
- DE579227C - Process for the preparation of 6-methoxy-7-benzyloxy-1-methylisoquinoline :
de
en
- GB394056A - Improvements in or relating to torpedos :
en
- US1914389A - Stropping device for razor blades :
en
- US1915016A - Grinding tool :
en
- US1914448A - Elevating and steering means for airplanes :
en
- US1914734A - Ear horn :
en
- AU994432A - Improvements connected with watches :
en
- AU746432A - Improvements in or relating to methods of and means for operating upon margins of boot or shoe soles :
en
- US1914956A - Furnace :
en
- US1915176A - Anal suppository :
en
- AU774232A - Improvements in or relating to television systems and to electrical wave systems :
en
- CA333389A - Deion circuit breaker :
en
fr
- US1914368A - Coupling for hose :
en
- DE578985C - Control device for fluid gears of motor vehicles :
de
en
- AU832232A - Improvements in or relating to ceiling, walland partition constructions :
en
- DE578887C - Stamp for pressing in butter :
de
en
- FR747674A - Automatic control device for liquid or gaseous fuel burners :
en
fr
- GB394006A - Label delivering machine for moistening gummed labels and gumming or pasting labels :
en
- GB394108A - Improvements in and relating to light signals for railway and other purposes :
en
- DK47467C - Device for refrigeration systems with two or more refrigeration units supplied with a condensed refrigerant from a common compressor system. :
da
en
- AU746332A - Improvements in means forthe treatment of nightsoil andother refuse :
en
- CA333371A - Hydrocarbon oil extraction :
en
fr
- CA333460A - Matrix-setting and type-line casting-machine :
en
fr
- FR747669A - :
fr
- FR747645A - Horizontal mounted turbine with electric current generators :
en
fr
- FR747788A - Application of mechanical thermo-compression :
en
fr
- GB394142A - Improvements in grinding and polishing facets on rotary bodies :
en
- US1914888A - Fruit juice extractor :
en
- AU772932A - Improvements in or relating in radio andother high frequency receivers :
en
- DE578909C - Bicycle or motorcycle lamp :
de
en
- US1914497A - Machine for making stereotype-matrices :
en
- USD90161S - J attorne :
en
- FR42266E - Process for preserving moths, wool, furs, hair, feathers and the like :
en
fr
- FR747815A - Improvements to switch control mechanisms intended more specifically for electric motors :
en
fr
- GB394067A - Improvements in and relating to electric lighting systems :
en
- CA333356A - Visual effect production :
en
fr
- AU655232A - Improvements invariable speed gears :
en
- US1914518A - Welding apparatus :
en
- US1914789A - Exhaust silencer :
en
- DE579313C - Device for slowing down transmission of the movement between two mutually perpendicular waves :
de
en
- GB394089A - Improvements relating to printing machines :
en
- GB394134A - Improvements in detachable spring fasteners for buttons :
en
- US1914967A - Burning rack :
en
- US1915000A - Brake shoe :
en
- DE579076C - Film reel :
de
en
- US1915001A - Mining and loading or loading machine :
en
- US1915063A - Hat making method and apparatus :
en
- DE578963C - Device for separating water and air from the steam in steam circuit heating systems :
de
en
- CA333350A - Refuse container :
en
fr
- FR42279E - Corrugated sheet metal containers :
en
fr
- GB394037A - Improvements relating to the manufacture of cartridge cases :
en
- AU951332A - Driving mechanism :
en
- US1914608A - Train control device :
en
- USD90157S - Benjamin gross :
en
- DE578987C - Auxiliary headlights, especially for motor vehicles :
de
en
- DE579389C - Process for producing gas exhaust ducts in the charging of chamber furnaces :
de
en
- FR747781A - :
fr
- FR747600A - :
fr
- GB394221A - Improvements in or relating to carburettors :
en
- DE579146C - Process for the dehydrogenation of hydrogenated heterocyclic compounds :
de
en
- FR747509A - Skill game :
en
fr
- FR747567A - Pre-pressure sulphate self-filler :
en
fr
- CA333504A - Metallic bunch :
en
fr
- FR747570A - Valve lifter :
en
fr
- DE579238C - Mutable self-induction :
de
en
- US1914546A - Vending machine :
en
- US1914548A - Double-row roller bearing :
en
- FR42284E - Improvements to discharge tubes :
en
fr
- GB394191A - Improvements in and relating to apparatus for boiling liquids for medicinal and chemical purposes :
en
- FR747677A - mass-colored glass green screen, with correct tone for photography :
en
fr
- FR747724A - Oval briquette press :
en
fr
- CA333372A - Remote control system :
en
fr
- CA333401A - Dry cleaning method :
en
fr
- FR747787A - Reclining bench seat with reversible backrest :
en
fr
- DE579133C - Monitoring device on an encapsulation machine with rotating bottle carriers :
de
en
- US1914759A - Packing for rotating shafts :
en
- US1915080A - Die shoe :
en
- US1915141A - Blow torch :
en
- FR42281E - Shoe :
en
fr
- FR747889A - Advanced internal combustion engine :
en
fr
- GB394011A - Improvements in or relating to aerial systems and electrical power systems for use in association therewith :
en
- FR42278E - Improvements to gas regulators :
en
fr
- FR42280E - Guiding device for body treatment :
en
fr
- FR747796A - Vertical axis boiler and its applications :
en
fr
- FR747794A - Color cinematography process by superimposing selected monochrome views :
en
fr
- CA333363A - Laundry marker attacher :
en
fr
- CA333390A - Relay apparatus :
en
fr
- GB394021A - Improvements in or relating to electric signalling apparatus for use in conjunction with an automatic telephone system :
en
- US1914948A - Attachment for sewing machines :
en
- US1915260A - Process for treating oil :
en
- FR747777A - Process for obtaining, with artificial plastics based on synthetic resins, objects endowed with a certain elasticity :
en
fr
- FR747813A - Improvements to components constituting valve seats or flaps :
en
fr
- GB394373A - Process and apparatus for producing bleaching powder :
en
- GB394065A - Improvements relating to golf practice balls :
en
- GB394232A - Improvements in and relating to electric remote metering systems :
en
- GB394293A - Improvements in or relating to frames for vertical piston engines :
en
- GB394234A - Improvements in or relating to shock absorbing devices :
en
- DE579150C - Device for regulating the height of railway tracks using wedges :
de
en
- US1914465A - Process for producing 1.1.2-tri-chloro-ethane :
en
- US1915110A - Nonslippable shoe tongue :
en
- DE579246C - Case made of cardboard, vulcanized fiber or the like. :
de
en
- FR747700A - Hanging file filing system :
en
fr
- FR747710A - Improvements to vehicle headlights and devices applicable to such headlights :
en
fr
- GB394009A - Improvements in or relating to knitting machines :
en
- GB394358A - Improvements relating to control mechanism for railway points and signals and the like :
en
- GB394375A - Improvements in or relating to the hydration of olefines :
en
- US1914437A - Insulator :
en
- US1915249A - Resilient buffer :
en
- GB394352A - Improvements in or relating to the manufacture of pile fabrics :
en
- US1914660A - Rotary sharpening device :
en
- US1914885A - Shock absorbing mechanism for typewriting machines :
en
- US1915072A - Processing of viscose rayon :
en
- DE579342C - Self-collecting mailbox :
de
en
- FR747574A - Process for improving the texture and for avoiding surface defects in places subjected in service to high stresses of steel articles :
en
fr
- FR42275E - Arrangement for converting variations in light intensity into variations in electrical operating states :
en
fr
- FR747863A - Automatic mechanism for games such as Russian billiards etc. :
en
fr
- FR747699A - Automatically tightened railway track superstructure :
en
fr
- GB394205A - Improvements in and relating to transformers :
en
- DE579120C - Tirrill controller for roller reversing motors :
de
en
- DK47446C - Arrangement of electric lamps with projectors, in particular for motor vehicles and bicycles, intentional provision of sidelights and glare prevention. :
da
en
- FR747649A - Optical signaling device :
en
fr
- FR747745A - :
fr
- FR747686A - Device for compensating, in automatic lathes, for differences in length between metal bars :
en
fr
- US1915042A - Control system :
en
- US1915261A - Sash actuating device :
en
- US1915193A - Headlight :
en
- US1915235A - Binding for the unselvaged edges of fabrics :
en
- DK47466C - Lubrication system for Engines. :
da
en
- US1914718A - Wax eliminator :
en
- US1914739A - Device for cleaning vehicles :
en
- US1914984A - Work driving mechanism for machine tools :
en
- DE579275C - Light-tight, sealable can for developing roll film strips in daylight :
de
en
- FR747760A - Process for gluing wood, particularly applicable to the manufacture of plywood :
en
fr
- US1915112A - Hanger for towels and the like :
en
- DE579007C - Potato harvester with rotating tine drum :
de
en
- DE579307C - Manufacture of sols from metals and metal compounds :
de
en
- GB394098A - Strap joint forming tools :
en
- FR747542A - Prepayment order transmitters :
en
fr
- DE579185C - Process for protecting magnesium and magnesium alloys against attack by water and alcohols at normal and elevated temperatures :
de
en
- GB394268A - Improvements in or relating to the cylinder-supporting frames of internal combustion engines :
en
- FR747868A - Processes and installation for the manufacture and treatment of metals such as onte, steel, etc. :
en
fr
- DE579331C - Mesh covering of spring mattresses :
de
en
- DE578938C - Rotatable yarn carrier for stretch yarn dyeing machines :
de
en
- DE579247C - Hair curlers for making waves :
de
en
- FR747573A - Universal trigger pump for all depths :
en
fr
- GB394361A - Improvements in and relating to mercury arc rectifiers :
en
- GB394186A - Improvements in or relating to electrical modulation systems :
en
- DE579324C - Process for the production of new anthraquinone derivatives :
de
en
- DE579063C - Control and shut-off valve :
de
en
- DE579258C - Miner's lamp :
de
en
- DE568720C - A fluid change-speed gearbox serving as a clutch, which consists of several cylinders arranged in a star shape and whose speed control is only brought about by adjusting the eccentricity of the crank pin :
de
en
- FR747793A - Improvements to mechanical devices for driving flexible linear elements :
en
fr
- US1914500A - Fishing rod :
en
- US1914611A - Fluid pressure brake :
en
- US1914727A - Production of lubricating oils :
en
- GB394289A - Improvements in and relating to the manufacture of forcetransmitting constructional parts for aircraft more particularly for aeroplanes :
en
- DE579226C - Process for the preparation of 8-oxyquinoline and its-5-sulfonic acid :
de
en
- DE579357C - Track scaffolding for the dog track car that carries the bait and is guided by a lower and upper rail :
de
en
- CA333381A - Cathode for glow discharge device :
en
fr
- CA333466A - Last-pulling machine :
en
fr
- GB394079A - Improvements in or relating to vehicle wheels :
en
- DE579165C - Device for displaying frequency differences in alternating current circuits :
de
en
- CA333380A - Fuse box :
en
fr
- FR747743A - Advanced switch :
en
fr
- GB394086A - Process for dehydrating organic liquids and apparatus therefor :
en
- US1914539A - Manufacture of pigments :
en
- DK47444C - Device for Drying of animal, vegetable and mineral Raw materials and the like during simultaneous or alternating Use of Electroosmosis and Mechanical Pressing. :
da
en
- CA333323A - Power hammer :
en
fr
- DE579159C - Arrangement for automatic current limitation with glow lamps :
de
en
- DE579218C - Process for the finishing of textile fibers and fabrics :
de
en
- DE579343C - Potato harvester with throwing gear and catching and depositing drum arranged to the side of this :
de
en
- GB393984A - Improvements in or relating to liquid level regulators, more especially for steam boilers :
en
- GB394148A - Gear device for transmitting rotary motion :
en
- DE578816C - Decorative mirror :
de
en
- DE579205C - Electrical resistance and process for its manufacture :
de
en
- US1915026A - Receptacle glued up from a paper blank and manufacturing process of the same :
en
- GB394187A - Vacuum pump :
en
- FR747503A - Improvements made to gear change for bicycles, motorcycles, etc. :
en
fr
- US1914588A - Magnesium base alloys :
en
- GB394286A - Improvements in devices illuminating microscopic objects with incident light :
en
- US1914473A - Incubator :
en
- US1915054A - of wilmington :
en
- US1914361A - Telephone system :
en
- US1914552A - Sewing machine :
en
- US1914656A - Barrel supporting and handling device :
en
- DE578901C - Device for noiseless switching of gear change gears :
de
en
- DE579191C - Theft protection for motor vehicles :
de
en
- DE579380C - Shaft seal for compressors, refrigeration machines and vacuum pumps with two metallic sealing rings arranged in a special oil pressure chamber for sealing and shaft bearing lubrication :
de
en
- US1914459A - Feed mixer :
en
- US1914843A - Process for the heat treatment of noncementable metals :
en
- GB394201A - Improvements in devices for handling articles with special application to electrolytic baths :
en
- GB394349A - Improvements in soles for footwear :
en
- FR747502A - Improvements to seat guard devices and the seat numbering system :
en
fr
- CA333360A - Turbine :
en
fr
- US1914414A - System for measuring transmission at various frequencies :
en
- US1915209A - Helicopter :
en
- FR747648A - :
fr
- DE579067C - Device for electrolytic chrome plating :
de
en
- DK47464C - Holder for stair runners. :
da
en
- GB394163A - Improvements in sack sewing machines :
en
- FR747792A - Multiple contactor enhancements :
en
fr
- DE579178C - Roller speaking machine :
de
en
- FR747822A - Device giving the appearance of a tie knot :
en
fr
- GB394005A - Improvements in or relating to picture sound films :
en
- CA333458A - Hydrocarbon oil processing :
en
fr
- FR747846A - Lighthouse, more particularly intended for signaling in the streets for the circulation of cars :
en
fr
- FR747890A - Coupling system for generating or amplifying electrical oscillations :
en
fr
- GB394240A - Improved arrangement for fitting and attaching the divided inner race rings of ball and roller bearings :
en
- DE578687C - Post atomizer for carburetor mixtures :
de
en
- DE579213C - Completely separable zipper :
de
en
- GB394275A - Process for the production of reguline ferroboron :
en
- FR747818A - Concentration device :
en
fr
- DE578981C - Lockstitch sewing machine with a device for folding fabric edges :
de
en
- DK47450C - Device for inserting rubber thread by circular knitting machines with two needle cylinders arranged one above the other. :
da
en
- FR747529A - Improvements to Overcoats, Raincoats and Similar Garments :
en
fr
- GB394114A - Improvements in or relating to the refining of metals :
en
- USRE18876E - Christian wilhelm paul heylandt :
en
- US1914484A - Metallurgical furnace :
en
- FR747872A - Fixed blank preparation process :
en
fr
- FR747887A - Hand wrench :
en
fr
- DE579261C - Injection carburetor with acceleration pump :
de
en
- GB394176A - Improvements in or relating to suitcases or like containers and method of and means for producing same :
en
- USD90151S - Fernand bridier :
en
- DE579141C - Device for treating gases or vapors with liquids :
de
en
- DE579294C - Method and device for manufacturing and laying multi-conductor cables with individually leaded wires :
de
en
- US1915003A - Conduit :
en
- FR747830A - Device for separating dust particles from gas :
en
fr
- FR747869A - Improvements to piston rings :
en
fr
- FR747856A - Improvements to jointing and ribbing construction elements :
en
fr
- DE579244C - Air gas generator with a turbine driven by an electric motor :
de
en
- US1915117A - structural bracing means for vehicle chassis frames :
en
- USD90154S - Design for a lip stick case :
en
- GB394259A - Improvements in engraving machines :
en
- DE579012C - Removable, foldable hood for vehicles :
de
en
- DE579295C - Electrical AC breaker :
de
en
- DE579376C - Device for determining gas metabolism (respiratory apparatus) :
de
en
- CA333483A - Printing plate mould :
en
fr
- US1914575A - Disk wheel hub :
en
- FR747768A - :
fr
- DE578871C - Bread box that can be detached and attached to the apartment door, only removable from this when the apartment door is open :
de
en
- DE579082C - Change gear for bicycles :
de
en
- US1914826A - Rathtub :
en
- US1915238A - Reel :
en
- DE579263C - Injection carburetors for aircraft engines :
de
en
- FR747804A - :
fr
- GB394306A - Improvements in or relating to compressors :
en
- US1914679A - Prime mover control system :
en
- GB394100A - Improvements in or relating to junction boxes for electric cables :
en
- DE579189C - Drive for clamping and pressing devices, preferably veneer presses :
de
en
- DE578923C - Electromagnetic time relay :
de
en
- FR747691A - Tube packaging :
en
fr
- DE579214C - Cutting device for mining machines :
de
en
- US1914428A - Capacitance coupling circuits :
en
- FR42299E - Machine for making, filling and sealing paper bags or the like :
en
fr
- DE578998C - Electrical junction box for damp rooms with wall duct :
de
en
- CA333373A - Pumping mechanism :
en
fr
- FR747928A - :
fr
- GB394031A - Manufacture of knife handles :
en
- GB394059A - Improvements in and relating to drop windows :
en
- FR42263E - Seat convertible into bed :
en
fr
- DE578446C - Locking device for a sliding window that can be folded around a horizontal lower axis and has a lockable guide pin :
de
en
- CA333359A - Ergot preparation :
en
fr
- US1914551A - Insulation of inclosed electric conductors :
en
- US1915008A - Method of joining pressure carrying tubing to fittings :
en
- US1914572A - Electric cable coupling for railway vehicles :
en
- US1914689A - Extrusion press :
en
- US1914969A - Pulverulent herbicide and dusting method :
en
- US1914755A - Portable window cleaner :
en
- AU968432A - Improvements in and relating to depilatory and compounding the same :
en
- US1914641A - Necktie clasp :
en
- US1914590A - Lock washer :
en
- US1914920A - Power shovel :
en
- US1914805A - Safety device for gas burners :
en
- US1915223A - Sanitary device for milk bottles or the like :
en
- CA333403A - Cushion seat :
en
fr
- DE578878C - Flow meter :
de
en
- DE578994C - Process for the production of unsaturated hydrocarbons :
de
en
- US1914550A - Packing case :
en
- AU266734B2 - Aryl and cycloalkyl substituted dibensothiophenes and dibenzofurans :
en
- CA333398A - Valve closed metal container :
en
fr
- US1914775A - Gate supporting mechanism :
en
- US1915041A - Hose coupling :
en
- CA333489A - Photographic film-roll :
en
fr
- CA333455A - Telegraph transmitter :
en
fr
- US1915250A - Collar fastener :
en
- US1914668A - Method of removing acid from hydrocarbon vapors :
en
- US1914745A - Hand cultivating implement :
en
- US1915192A - Hood latch :
en
- US1915028A - Electric cigarette turning process and apparatus :
en
- DK47456C - Apparatus for Spraying Materials in Sprayed Form. :
da
en
- DE578943C - Air-cooled refrigeration unit :
de
en
- FR747538A - Improvements to stores for cinematographic cameras :
en
fr
- FR747643A - Paper bag, dust collector, for vacuum cleaning devices :
en
fr
- US1914554A - Electrical ground connecter :
en
- US1914817A - Liquid dispensing apparatus :
en
- US1915126A - Method of determining traces of nitric in sulphuric acid solutions :
en
- USD90147S - Ernest t :
en
- US1914949A - Control mechanism for furnaces :
en
- BE397177A - :
en
- CA333353A - Direction indicator :
en
fr
- CA333481A - Peak voltage limiter :
en
fr
- DE578957C - Process for the production of lightfast colored lacquers :
de
en
- DE579090C - Grinding wheel, in particular for processing profiled wooden parts :
de
en
- DE578984C - Switching device for gearboxes of motor vehicles :
de
en
- GB394023A - Improvements in and relating to bed-like supports :
en
- AU911332A - Means and method of preserving food and delicacies, likewise fruits andother easily perishable substances of all kinds :
en
- FR747512A - Electro-magnetic pendulum :
en
fr
- CA333419A - Insulating material :
en
fr
- US1914857A - Building for industrial purposes :
en
- USD90158S - Assionob :
en
- US1914478A - Bread-leavening composition :
en
- US1914853A - Vulcanizing apparatus :
en
- DE579283C - Call waiting machine :
de
en
- DK47443C - Folding device for egg cartons. :
da
en
- FR747598A - Apparatus for painting or coating by spraying hot materials :
en
fr
- GB394219A - Improvements in or relating to stationary armatures for small electric generators :
en
- US1914501A - Tool :
en
- DE579280C - Device for spherical grinding of circular knives :
de
en
- US1914499A - Internal combustion engine :
en
- US1914991A - Ash disposal system :
en
- USD90152S - Design fob a button :
en
- AU767132A - Improvements in and relating tothe treatment of meat and meat mixtures :
en
- DE524604C - Regulator for power machines with pumping station :
de
en
- US1914391A - Telephone system :
en
- FR747541A - Improvements to tracked vehicles :
en
fr
- GB394125A - Improvements in and relating to coin freed mechanisms for prepayment meters :
en
- CA333322A - Electrolytic condenser :
en
fr
- US1914646A - Metallic furniture :
en
- US1915113A - Machine and method for making wound articles :
en
- US1915206A - Converting petroleum oils :
en
- US1915226A - Radiator :
en
- DE579046C - Device for casting foils :
de
en
- DE579108C - Cistern with self-closing valve :
de
en
- US1914490A - Brake :
en
- CA333498A - Hydraulic brake :
en
fr
- CA333436A - Electrical apparatus :
en
fr
- US1914407A - Signaling system :
en
- US1914421A - Reflecting device :
en
- US1914737A - Valve :
en
- US1915200A - Cop, cone or package and method of winding same :
en
- US1914688A - Reversing drive :
en
- US1915084A - Process of making sheets :
en
- US1914424A - Automobile indicator mounting :
en
- US1915129A - Handle for coffeepots and the like :
en
- CA333414A - Multicolor rubber product :
en
fr
- FR42272E - Seat :
en
fr
- FR747676A - Bell gasometer :
en
fr
- US1915163A - Cellulose nitrate composition and solvent mixture therefor :
en
- US1914719A - Loose stem rotor and lubricated valve :
en
- US1915066A - Filler valve for counter-pressure filling machines :
en
- US1915156A - Propulsion device :
en
- US1915171A - Carton :
en
- CA333351A - Measuring and puncturing tool :
en
fr
- DE579114C - Process for the production of alumina :
de
en
- US1914512A - Tube connecting device :
en
- US1914657A - Insulator bracket :
en
- DE579127C - Beet lifter with share knives that act on one side of the beetroot :
de
en
- US1914990A - Material for bearings, knife edges, and the like :
en
- US1915237A - Internal combustion engine :
en
- CA333453A - Telegraph system :
en
fr
- US1915186A - Electrode for gaseous discharge tubes :
en
- GB394122A - Method of producing a pulverulent hydraulic binding medium :
en
- US1914871A - Fuse plug :
en
- US1914820A - Hair drier :
en
- US1915062A - Process of preparing fmulsifiable products and emulsions thereof :
en
- US1914790A - Hose patch :
en
- US1914932A - Illuminated display sign :
en
- FR747850A - Decoration process applicable to the frame :
en
fr
- GB394301A - Improvements in or relating to multiple-head connecting rods, particularly for radial internal combustion engines :
en
- CA333320A - Electric vulcanizer :
en
fr
- GB394271A - Improvements in ship and pier fenders :
en
- DE579327C - Process for the production of an easily soluble sulfuric acid ester from reduced 1, 2, 2 ', 1'-anthraquinone azine :
de
en
- US1915259A - Magnetic separator :
en
- FR747663A - Control mechanism especially intended for switches and switches :
en
fr
- FR747537A - Pumping installation for hydrocarbon tanks :
en
fr
- US1914629A - Electrical network :
en
- US1914486A - Mechanical stoker :
en
- US1914624A - Brake cylinder piston lock :
en
- US1914673A - Tank support :
en
- USD90170S - Design for a vanity box or similar article :
en
- GB394149A - Improvements in the process and plant for cooling or refrigerating fish, meat or other foods :
en
- US1914816A - Paper clip :
en
- US1914907A - Tap changing system :
en
- DE578971C - Control device for cash registers and calculating machines for printing individual amounts, subtotals and totals :
de
en
- DE579167C - Left-left knitting machine :
de
en
- AU757932A - Improvements in or relating to television and like systems :
en
- DK47451C - Divan. :
da
en
- FR42294E - Small loom for bias weaving :
en
fr
- US1915077A - Process and apparatus for oxidizinc ammonia :
en
- US1915212A - Alloy :
en
- US1914412A - Rolling mill :
en
- US1914765A - Nonremovable cap for tubes :
en
- GB394111A - Improvements in or relating to internal combustion engines :
en
- DE579234C - Printing device for single or multi-line printing with adjustable type chains :
de
en
- GB394164A - Improvements in or relating to current collectors for electric railways :
en
- FR42293E - Rescue installation, specially designed to find and refloat damaged boats, planes or seaplanes :
en
fr
- US1914645A - Valve for locomotive feed water heating systems :
en
- US1914988A - Dynamo-electric machine :
en
- FR747938A - :
fr
- GB394158A - Mechanism for registering a continuous web of wrapping or other material :
en
- GB394077A - Improvements in or relating to the production of aqueous dispersions of rubber or the like materials :
en
- GB394378A - Improvements relating to alloys containing nickel and to methods of producing them :
en
- US1914706A - Furniture brace :
en
- DE579181C - Reading box :
de
en
- US1914487A - Apparatus for forming tires :
en
- US1914780A - Backwater controlling device :
en
- CA333335A - Water drawing off apparatus :
en
fr
- DE579085C - Device for calming the sea surface :
de
en
- FR747644A - Ignition adjustment device controlled by hand, in particular by bowden cable :
en
fr
- GB394135A - Improved construction of smoker's ash bowl :
en
- GB394088A - Improvements in stockings :
en
- GB394246A - Improvements in or relating to wearing-apparel :
en
- US1914732A - Play horse :
en
- USD90149S - Fernand bridier :
en
- US1915012A - Pad stitching or tacking machine :
en
- FR747705A - Improvements to coupling systems in powerline transmissions :
en
fr
- CA333333A - Sound recording device :
en
fr
- DE579199C - Cone with a metallic base :
de
en
- GB394109A - Improvements relating to armature conductors for dynamo electric machines :
en
- US1915045A - Waste basket :
en
- US1915189A - Garter clasp :
en
- US1915230A - Fixture attaching device :
en
- AU769632A - Improvements in or relating to radio receivers :
en
- DE578959C - Direct current furnace with several burner cells lying next to one another :
de
en
- DE579122C - Stray transformer according to the jacket type, in particular to protect against interference from high frequency generators :
de
en
- DE579174C - Spring balance with adjustment device :
de
en
- FR747685A - Control device for hot-arc devices in vacuum :
en
fr
- FR747833A - :
fr
- FR747894A - Fire extinguisher pistol :
en
fr
- GB394102A - Improvements in screw dental presses and flasks for making dentures of nitro-cellulose material :
en
- DE579027C - Inclined tube boiler :
de
en
- FR747695A - Tempering process for protective glass for motor cars and others :
en
fr
- GB393995A - Improvements relating to apparatus for dry cleaning :
en
- US1914561A - Cam grinding apparatus :
en
- US1914779A - Stop mechanism :
en
- US1914415A - Stove or air heating apparatus :
en
- US1914777A - High tension switch jaw assembly :
en
- DE578908C - Air pump with connection device :
de
en
- GB394062A - An improved apparatus for separating dust and fine particles from granular material :
en
- GB394310A - Improvements in or relating to treatment of fuel gases :
en
- FR747557A - Precision devices for measuring lengths :
en
fr
- FR747941A - :
fr
- US1914446A - Tuning apparatus :
en
- US1914828A - Apparatus for feeding pulverized fuel :
en
- US1914362A - Coin counting machine :
en
- FR747747A - :
fr
- FR42257E - Automatic brake hinge for doors, windows and other applications :
en
fr
- FR747577A - Timer switch with pneumatic relay :
en
fr
- GB394038A - Improvements relating to two-stroke cycle internal combustion engines :
en
- GB394143A - Improvements in pneumatic tire and method of making same :
en
- US1914879A - Machine for grinding disk knives :
en
- US1915172A - Full collapsible panicproof door :
en
- US1915255A - Apparatus for making corrugated wire glass :
en
- DE578845C - Press for the production of nozzle stones for converter floors :
de
en
- DE578874C - Suction box for round Dwight-Lloyd apparatus :
de
en
- DE579322C - Safety device for electrically heated ovens :
de
en
- DK47457C - Method of Processing Wood for the Manufacture of Wooden Stands. :
da
en
- GB394309A - Improvements in or relating to luminescent tube devices for testing sparking plugs :
en
- AU910632A - Improvements in or relating to the manufacture of soap for use in dry cleaning :
en
- DE578903C - Motor vehicle, the wheels of which can be approached or removed from the chassis or car body in the horizontal direction :
de
en
- DE579017C - Adjustable closure for belt or the like. :
de
en
- FR747548A - Process for manufacturing films from cellulose solutions :
en
fr
- GB394001A - Improvements in and relating to built-up rotors, suitable for steam turbines :
en
- DE579142C - Production of oxygen-free argon or oxygen-free gas mixtures rich in argon :
de
en
- DK47458C - Process for the preparation of phenolic aldehyde resins and press mixtures, in which such are present. :
da
en
- USD90177S - Design for a game device :
en
- DE578931C - Device for detecting, displaying and recording the presence of flammable vapors and gases :
de
en
- US1914625A - Shuttle for cops and electric feelers :
en
- US1915053A - Centrifugal spiral agitator :
en
- GB394267A - Improvements in or relating to radio and like receivers :
en
- FR747723A - Vulcanizing press :
en
fr
- GB394064A - Improvements in filters :
en
- DE579264C - Installation on fuel pumps :
de
en
- FR747731A - Device for the use, as sharp tools, of used automatic razor blades :
en
fr
- FR747740A - :
fr
- GB394297A - Improvements in or relating to water-tube generators for steam-or other vapour :
en
- FR747732A - Piston improvements :
en
fr
- US1914797A - Roller gearing :
en
- US1914872A - Manufacture of dyestuff intermediates of the anthraquinone series :
en
- CA333357A - Mixing valve :
en
fr
- FR747654A - :
fr
- GB394046A - Improvements relating to electric accumulators :
en
- GB394256A - Improvements relating to envelopes, wrappers and the like :
en
- US1914563A - Nonchalking coating composition :
en
- US1914925A - Self sharpening safety razor :
en
- US1915083A - Coin holder :
en
- FR747803A - Steel bridge rail :
en
fr
- GB394055A - Improvements relating to the construction of shop fronts, show cases and like structures or frames :
en
- DE578918C - Cypher for loose-leaf bookkeeping :
de
en
- DE579089C - Shock absorbers for hydraulic steering systems :
de
en
- DE579079C - Circulating pump with interlocking, screw-shaped projections and recesses arranged on the runner :
de
en
- DE579256C - Absorption vessel for gases and vapors :
de
en
- GB394103A - Improvements in or relating to filtering apparatus :
en
- GB394298A - Improvements in or relating to roentgen films having two sensitive coatings :
en
- DE579268C - Spring drive :
de
en
- GB394273A - Improvements in and relating to chains :
en
- DE579315C - Device for cutting off the edge of flush-mounted boxes protruding above the wall level :
de
en
- GB394138A - Improvements in reeds or condensers for looms and the like :
en
- CA333352A - Fastening device :
en
fr
- CA333355A - Pipe line valve :
en
fr
- US1915224A - Wheel mounting and steering gear :
en
- US1914392A - Means for making laminated glass :
en
- CA333456A - Stove :
en
fr
- US1914735A - Drilling bit :
en
- US1914902A - Manufacture and use of parasiticidal emulsions :
en
- US1915081A - Focusing lamp with focusable reserve light bulb :
en
- CA333448A - Fastener :
en
fr
- US1914682A - Ventilator :
en
- US1914931A - Goggle attachment :
en
- GB394182A - Improvements in and relating to the production of infants' food from cows' milk :
en
- DE525793C - Arrangement for speed adjustment of a hydraulic controller :
de
en
- DE579219C - Process for the production of wax and leather cloths :
de
en
- DE579321C - Internally heated winder for permanent hair wave devices :
de
en
- US1914665A - Method of breaking petroleum emulsions :
en
- AU689332A - Amendment :
en
- CA333465A - Shoe machine :
en
fr
- DE579044C - Vessel lid with ventilation openings or perforations and a removable cover cap :
de
en
- CA333426A - Light projection :
en
fr
- FR747675A - Folding scissors :
en
fr
- GB394097A - Improvements in piezo-electric oscillators or resonators of tourmaline :
en
- DE578961C - Vacuum cleaner operated by hand lever :
de
en
- DE545257C - Roll cassette for photographic reproducing apparatus :
de
en
- US1914922A - Boiler :
en
- FR747791A - Improvements to selenium photosensitive cells :
en
fr
- US1914419A - Hedge trimmer :
en
- US1914411A - Gear cutter :
en
- US1914612A - Aerial tow advertiser :
en
- FR747531A - Plant fiber dyeing process using azo dyes :
en
fr
- GB394118A - Improvements in reducing telescopic view finders for photographic cameras :
en
- GB394153A - Improvements in or relating to fire-extinguishing apparatus :
en
- GB394228A - Improvements in or relating to fuel injection apparatus for internal combustion engines :
en
- GB394284A - Conical discs for centrifugal bowls provided with an inner reinforcement :
en
- US1914881A - buehring :
en
- FR747555A - Oscillator-modulator, in particular for frequency-changing receivers :
en
fr
- GB393998A - Improvements in caps for multi-filament electric lamps :
en
- DE579187C - Jumping camera :
de
en
- GB394112A - An improved process of and apparatus for drying wood impregnated articles, and other materials :
en
- GB394160A - Process for electric arc welding :
en
- GB394961A - Improvements in or relating to devices for recording in connection with road traffic :
en
- DE579135C - Device for engaging and disengaging a spinning preparation machine :
de
en
- CA333337A - Bathing equipment :
en
fr
- US1915118A - Roller bearing construction :
en
- GB394166A - Improvements in cinematographic apparatus :
en
- FR42254E - Pneumatic braking device for rail vehicles :
en
fr
- FR747763A - Process for the production of yoghurt and applications of said process :
en
fr
- FR42265E - Can opener :
en
fr
- AU625432A - Improvements inthe manufacture of chocolate :
en
- FR747835A - Locomotive refinements :
en
fr
- GB394047A - Improvements in or relating to presetting and registering means for liquid measuringand delivery apparatus :
en
- GB394081A - Improvements in pendulums for gravity determination :
en
- FR747602A - Siphon control device for water closet cisterns :
en
fr
- GB394272A - Stock quotation projecting machines :
en
- DE578982C - Mirror device for reflex cameras :
de
en
- GB394334A - Improvements in fasteners for loose leaf binders :
en
- GB394657A - Improvements in dispersing and emulsifying processes :
en
- IE12819L - Electric discharge tubes :
en
- GB394653A - Improvements in attachments for the mouthpieces of telephone transmitters :
en
- DE579352C - Engine for aircraft :
de
en
- FR747783A - Rotary vane combustion engine :
en
fr
- US1914894A - Cone :
en
- FR747708A - Detergent for the skin :
en
fr
- US1914355A - Art of heating hydrocarbons :
en
- US1914395A - Current transformer :
en
- US1914556A - Purification of maleic acid :
en
- DE579201C - Rotatable loading table for transporting pellets from the press to the stacking area :
de
en
- FR747505A - Automatic alarm signal transmitter :
en
fr
- GB394078A - Improvements in and relating to wireless receiving apparatus :
en
- DE578810C - Key lever cash register with a receipt detection device :
de
en
- DE579257C - Absorption vessel for gases and vapors :
de
en
- GB394132A - Improvements in and relating to metal crates :
en
- DE579190C - Device for extinguishing burning gases escaping from pipes :
de
en
- USD90171S - thompson :
en
- FR747697A - Photographic shutter :
en
fr
- GB394015A - Improvements in or relating to the manufacture or treatment of products or articles made of or containing cellulose derivatives :
en
- GB394129A - Jointing tubes to the drums, headers or the like of heat exchangers :
en
- US1914492A - Liquid and friction shock absorber for automobiles :
en
- US1914722A - Catalytic dehydration of organic compounds :
en
- DE578986C - Swivel device for the headlights of motor vehicles :
de
en
- FR747808A - Safety device for conveyor trolleys of cofferdam beams, cranes or other lifting devices :
en
fr
- GB394200A - Circuit breaker contacts for large currents :
en
- FR42298E - Improved method and devices for effecting combustion in internal combustion engines of the liquid fuel injection and compression ignition type :
en
fr
- FR747744A - Storage box devices for the classification of phonograph records :
en
fr
- US1915025A - Grave vault :
en
- US1914388A - Weight recorder :
en
- FR747689A - Electric razor :
en
fr
- GB394662A - Improvements in the manufacture of water taps :
en
- DE578902C - Support roller arrangement for caterpillar vehicles :
de
en
- FR747738A - :
fr
- DE572542C - Abutment of textile wound bodies during wet treatment :
de
en
- US1914868A - Lather mixer :
en
- US1914889A - Escape apparatus :
en
- US1914959A - Electric conductor wire :
en
- US1915106A - Apparatus for finishing carpets :
en
- US1915013A - Automatic feed water control :
en
- US1915132A - Heating furnace :
en
- CA333470A - Rail motor car heating system :
en
fr
- DE579254C - Process for the preparation of resinous polymerization products :
de
en
- US1914458A - Promotion of catalysts :
en
- US1914680A - Edge strip anchorage means for link rugs :
en
- GB394128A - Improvements in and relating to folding boxes and cases :
en
- DE579052C - Device for measuring the current speed of moving bodies, in particular pneumatic tube bushes at any point on the tube :
de
en
- US1914387A - Counterbalance for crank shafts :
en
- US1914723A - Purification of imides :
en
- US1914725A - Thermostatic switch :
en
- FR747826A - :
fr
- US1915178A - Liquid level indicating arrangements :
en
- US1914354A - Electric induction furnace :
en
- CA333362A - Wire coil forming device :
en
fr
- US1914763A - Propeller mounting for aeroplanes and the like :
en
- US1914830A - Hose jumper :
en
- US1914851A - Hose shut-off and clamp :
en
- US1915019A - Gaseous electric discharge device :
en
- US1915262A - Motion picture and sound record bearing film and method of producing same :
en
- US1914520A - Cement road padding :
en
- US1915219A - Apparatus for use in oil and like wells :
en
- DE578919C - Train protection system :
de
en
- AU756732A - Devices for attaching rails toa concrete sleeper :
en
- CA333394A - Fibrous product preservation :
en
fr
- AU771232A - An improved wrench :
en
- CA333370A - Electric cooking plate :
en
fr
- US1914505A - Mining machine :
en
- US1914992A - Agricultural implement :
en
- US1915139A - Combination machine tool :
en
- US1914683A - Tractor :
en
- US1914903A - Process of stimulating or rejuvenating plants and composition for use therein :
en
- FR747865A - Production of nitrogen-containing derivatives of the anthracene series :
en
fr
- CA333449A - Pencil tip :
en
fr
- FR747565A - Improvements to microtelephones or handsets :
en
fr
- US1915071A - Attachment for mechanical hammers or the like :
en
- FR747528A - Improvements to steam condensation water traps, especially in heating pipes of railway vehicles :
en
fr
- FR747798A - Toxic and non-flammable product for the pest control of agricultural products in isolation :
en
fr
- GB394257A - Improvements in cases for eggs and other fragile articles :
en
- FR42297E - Improvement in cycle hubs, mopeds, and other vehicles with screwed freewheel gear drive :
en
fr
- FR747630A - :
fr
- DK47465C - Device for propelling sound films and similar band-shaped support means for acoustic recordings. :
da
en
- FR747576A - :
fr
- FR747722A - Enhancements to Latex Coagulation Reservoirs :
en
fr
- US1914476A - Smoke consumer and fuel economizer :
en
- US1915137A - Thermostatic apparatus :
en
- DE578937C - Device for the generation of mixed colors during spray printing :
de
en
- US1914724A - Air heater and circulator :
en
- US1914891A - Sealing device :
en
- US1915152A - Process for the recovery of copper from spent reaction masses :
en
- DE579020C - Device for punching the spoke holes in a sheet metal hub intended for wire spoke wheels :
de
en
- DE579080C - Locking device for hinged cover, especially for hinged two-part protective hoods of gas protection devices :
de
en
- CA333421A - Cut-off switch :
en
fr
- US1914794A - Self supporting hose :
en
- US1914540A - Telephone system :
en
- US1914382A - Supercharger for internal combustion engines :
en
- US1915103A - Apparatus for winding filter ribbon :
en
- CA333318A - Copying sheet :
en
fr
- US1914693A - Chair :
en
- USPP67P - Hybrid tea rose :
en
- US1914601A - Valve seating device :
en
- CA333499A - Pipe swaging tool :
en
fr
- DE579276C - Conveyor device for circulation pumps :
de
en
- US1914467A - Overhead trolley and supporting rails therefor :
en
- US1914855A - Belt hook press :
en
- DE578877C - Automatic liquid measuring and dispensing device :
de
en
- DE579057C - Spark plug :
de
en
- FR747667A - Composite glass intended for the manufacture of lamps :
en
fr
- FR747742A - Internal combustion engine without valve, cylinder head sleeve and rotating spark plug :
en
fr
- DE579194C - Pencil sharpener with razor blade and two conical pencil guides :
de
en
- AU749532A - Improvements in or relating to knitting machines :
en
- CA333473A - Cable covering edge finishing machine :
en
fr
- US1915243A - Method of producing chromium :
en
- DE579278C - Motorcycle front fork :
de
en
- US1914573A - Landing deck for aircraft :
en
- US1915015A - Power take-off :
en
- CA333412A - Hoist brake :
en
fr
- US1914406A - Fire-preventing and fire-extinguishing agent :
en
- US1914583A - Electric light :
en
- US1914653A - Telephone system :
en
- US1914691A - Surgical splint :
en
- US1914914A - Method for vapor phase cracking of oil :
en
- US1915044A - Warming bag :
en
- DE578935C - Pre-burning device on ovens for burning, roasting and sintering all kinds of goods :
de
en
- DE579018C - Relaxing machine for sheet metal with a relaxation tool :
de
en
- FR747678A - Ball bearing for axles of bicycles and other similar vehicles :
en
fr
- GB394216A - Process and apparatus for the manufacture of artificial filaments :
en
- GB394681A - Load indicating device for cranes and the like :
en
- US1914661A - Mattress :
en
- US1915221A - Apparatus for laminating materials :
en
- FR747748A - Improvements to electrical line protection devices :
en
fr
- GB394183A - Improvements in communication with ultra-short waves :
en
- DE578886C - Distributor for fertilizer spreaders arranged under the spreading openings :
de
en
- US1914742A - Filter and method of operation :
en
- US1914908A - Tensioning device for ironing machines :
en
- US1914425A - Process of dehydrating fluorine compounds :
en
- US1914534A - Forming electrode surfaces :
en
- US1915251A - Distillation of tar :
en
- FR747754A - Improvements to temperature exchangers :
en
fr
- US1914485A - Mechanical stoker :
en
- GB394676A - Improvements in or relating to liquid fuel burners or injectors :
en
- US1914358A - Telephone system :
en
- US1915116A - Display carrier and holder :
en
- FR747611A - Improvements to aircraft landing gear :
en
fr
- GB394388A - Improvements in and relating to electrodes for mercury arc lamps for the production of ultra-violet light :
en
- US1914380A - Casing head :
en
- DE579091C - Paper for cleaning and polishing objects :
de
en
- DE579149C - Piston compressor with automatic lubricant circulation :
de
en
- FR42258E - Method of edging carpets or other similar woven articles :
en
fr
- FR42277E - Assembly for driving condenser loudspeakers :
en
fr
- DE578917C - Manufacture of aluminum oxide :
de
en
- DE579043C - Device on storage containers for mustard, purée, porridge or the like. :
de
en
- FR747617A - Metal reflector :
en
fr
- USRE18872E - Process of making abrasive disks :
en
- US1914833A - Multiple wire drawing machine :
en
- US1914875A - Electric switch and circuit breaker :
en
- US1915091A - Method of heat treating white iron castings :
en
- US1915005A - Chuck and loading apparatus therefor :
en
- FR747670A - Improved process and devices for cleaning or dedusting fluids :
en
fr
- GB394083A - Improvements in holders for holding hollow cones or other hollow or tubular bodies holding yarn or thread in creels or other supports for yarn or thread to be unwound therefrom :
en
- FR747533A - Improved gluing device :
en
fr
- DE579075C - Device for cleaning pulp :
de
en
- DE578922C - High frequency double choke :
de
en
- US1914477A - Heat exchanger method :
en
- US1914711A - Load lifting and discharging apparatus :
en
- US1915090A - Synchronous motor :
en
- FR747799A - Method and apparatus for the oxidation of tars and the like :
en
fr
- US1914936A - Sewing machine :
en
- US1915214A - Combination ash receiver and beverage container support :
en
- US1914649A - Toaster :
en
- DE578941C - Process for the preparation of santonin derivatives :
de
en
- US1914628A - Friction shock absorbing mechanism :
en
- US1914401A - Calculating machine :
en
- US1914697A - Article of woodwork manufacture and method of preparing and packaging the same :
en
- US1915131A - Electric iron :
en
- US1915245A - Fastening means for bit brace chucks :
en
- DE579147C - Process for the production of easily soluble salts of bile acids :
de
en
- FR747879A - Nozzle for vacuum elevator :
en
fr
- GB394335A - Improvements in and relating to photo-composing methods :
en
- US1915244A - Detachable blade surgical knife :
en
- US1914579A - Auxiliary melting pot :
en
- FR747508A - Air dehumidification process with automatic humidity and temperature adjustment :
en
fr
- FR747603A - Tie, shoe and how it is made :
en
fr
- GB394290A - An improved method of relaying musical and other programmes from a central station to a plurality of remote points :
en
- DE579035C - Rotary piston compressor with the rotor rotatably penetrating the vane piston :
de
en
- DE579099C - Sliver depositing and can changing device :
de
en
- US1914749A - Weft feeler and stop motion device for weaving looms :
en
- US1915073A - Vacuum cleaner :
en
- US1915207A - Self-adjusting equalizer for brakes :
en
- DE579253C - Lightweight panel :
de
en
- DE579024C - Device for cleaning flowing gases in pipelines :
de
en
- DE579074C - Process and device for the recovery of waste heat from pulp digesters :
de
en
- US1914761A - Tightener for concrete form tie wires :
en
- DE579134C - Machine for polishing facets on glass plates :
de
en
- GB394133A - Improvements in or relating to mixing and stirring machines :
en
- GB394165A - Improvements in and relating to thermionic tubes :
en
- FR747847A - Bottle caps :
en
fr
- US1915185A - Capped electrical contact pin :
en
- US1915059A - Electric switch apparatus :
en
- US1915004A - Method and apparatus for eliminating hard spots in castings :
en
- DE578913C - Thread contact for alarm systems :
de
en
- DE579320C - Circuit arrangement, which gives the possibility to connect the same consumer device to different mains voltages :
de
en
- US1914369A - Machine for opening, filling, and closing bags :
en
- US1915052A - Elastic fluid power plant :
en
- US1915104A - Cylinder head cooling system :
en
- FR747693A - Device for guiding and maintaining partition walls in coagulation vessels :
en
fr
- FR747823A - Improvements to locomotives, and more particularly to locomotives fitted with auxiliary engines :
en
fr
- DE579242C - Electric iron with a part of the handle forming switching device that is used for heating and ironing at the same time :
de
en
- FR747540A - Improvements to the layout of the transmission and associated parts in motor vehicles :
en
fr
- FR747758A - Improvements made to casks :
en
fr
- US1914416A - Method and machine for use in the manufacture of bcots and shoes :
en
- US1915040A - Process for flocculating positively charged emulsoids from a disperse medium :
en
- US1914578A - Size indicating steady rest :
en
- US1914938A - Toy :
en
- US1915014A - Locking device :
en
- DE579217C - Die for extrusion presses :
de
en
- CA333387A - Electric switch :
en
fr
- GB394270A - Improvements in and relating to dry bell gas-holders :
en
- US1915079A - Dishwashing machine :
en
- USD90148S - Fernand bkidier :
en
- FR747811A - Gasoline lighter :
en
fr
- DE578956C - Steam boiler with electrical heating by electrodes, in which an insulating tube is provided to regulate the resistance between the electrode and the counter electrode and the electrode located inside the insulating tube is cooled by a jet of liquid :
de
en
- GB394093A - Change-speed gear mechanism :
en
- GB394141A - A new method and apparatus for the manufacture of playing cards :
en
- DE579028C - Slide brake for the collecting slide of a die setting and line casting machine :
de
en
- US1914748A - Apparatus for winding spring motors :
en
- FR747582A - Fixing device, more particularly intended for mounting a door knob or handle on its axis :
en
fr
- CA333334A - Harvester canvas holder :
en
fr
- CA333422A - Food product :
en
fr
- FR747564A - Valve refinements :
en
fr
- CA333325A - Shower bath cabinet :
en
fr
- GB394276A - Improvements in or relating to cigarette paper books i.e., packets of cigarette papers made up in book form :
en
- US1914677A - Shock absorber :
en
- US1914532A - Method and means for foundry practice :
en
- US1914687A - Liquid return for intermittent absorption refrigerators :
en
- US1915092A - Headwear :
en
- US1915173A - Fuel box :
en
- CA333354A - Butterfly valve :
en
fr
- US1914974A - Thomas ernest mcgrail :
en
- US1915074A - Electric distribution system :
en
- DE579111C - Process for fermenting carbohydrate-containing molasses liquor and other alkaline sugar solutions :
de
en
- GB394082A - Improvements in or relating to the distillation of zinc and similar metals :
en
- DE579345C - Piston with light metal head and iron shaft :
de
en
- US1914847A - Liner plate :
en
- FR747626A - Brakes improvements :
en
fr
- DE578866C - Process for decolorizing glass :
de
en
- DE579361C - Hygienic, content-friendly pack for cigarettes, cigars, etc. :
de
en
- GB394242A - Improvements in and relating to supports for helical springs :
en
- AU820032A - Means for utilising the formfactor of alternating currents for signalling or other systems. 9 :
en
- IE12973L - Electric discharge tubes :
en
- DE579036C - Piecing device for rayon spinning machines :
de
en
- GB393983A - Improvements in wireless receiving circuits :
en
- GB394188A - Poultry hook :
en
- DE579323C - Process for the preparation of 1Ãñ 4-diaminoanthraquinone-2Ãñ 3-disulfonic acid :
de
en
- FR42259E - Opening frame system for windows or others :
en
fr
- FR747554A - Improvements to flexible couplings, in particular for pneumatic pumps :
en
fr
- FR747639A - Purification process for metallic zinc :
en
fr
- CA333377A - Wood block floor :
en
fr
- US1915164A - Method of forming paper receptacles :
en
- US1915239A - Electric switch :
en
- DE579287C - loom :
de
en
- US1914966A - Material trimming device :
en
- US1915060A - Tag element :
en
- FR747832A - Headlight for vehicles and in particular for automobiles :
en
fr
- GB394233A - Improvements relating to the tube walls of steam boilers and the like :
en
- US1914536A - Discharge dyeing :
en
- US1915099A - Automatic power-control mechanism for automobiles :
en
- DE579383C - Device for drying and making photographic images glossy :
de
en
- CA333471A - Shower bath cabinet :
en
fr
- DE556958C - Elastic keycap :
de
en
- AU763132A - Improvements in or relating to shortwave receivers :
en
- CA333446A - Moulding :
en
fr
- CA333486A - Spring structure :
en
fr
- CA333416A - Sulphur and ammonium recovery from gases :
en
fr
- DE579068C - Furnace in which the material to be treated is guided through the heating room by means of a conveyor chain :
de
en
- DE579130C - Centrifugal dust collector :
de
en
- DE578860C - Ringing device for circular knitting machines :
de
en
- FR42276E - Manometric device for continuous and simultaneous measurement and recording of pressure changes, average pressure and volume changes of arteries :
en
fr
- FR747586A - :
fr
- GB394226A - Improvements in and relating to tents and to tent-rigging :
en
- DE579255C - Weighing device for luffing cranes :
de
en
- FR747802A - Device intended to supply the current necessary for the starting and operation on site of motor vehicles with battery ignition :
en
fr
- GB394172A - Improvements relating to fastenings for doors :
en
- GB394339A - Improvements in or relating to the manufacture of cigarettes :
en
- FR747816A - Watch with date of the month reading :
en
fr
- DE578916C - Process for printing wool with substantive or acid dyes :
de
en
- FR747634A - Improvements to coagulation vessels to give the coagulum the shape of continuous leaves :
en
fr
- GB394161A - Improvements in or relating to cathode arrangements for use in thermionic valves :
en
- DE578836C - Laundry rammer :
de
en
- GB394211A - Improvements in methods of and materials for coating zinc surfaces :
en
- DE578834C - Overmolding device :
de
en
- GB394701A - Improvements in or relating to electric switches for the control of luminous discharge tube installations :
en
- US1914453A - Automobile radiator :
en
- FR747720A - Lipstick tube :
en
fr
- GB394027A - Improvements in or relating to the manufacture of aromatic amines and coloured pigments :
en
- US1915020A - Umbrella holder :
en
- USD90175S - Design for a carpet :
en
- DE579001C - Electrical layer or wound capacitor with a dielectric which consists wholly or partially of halogen compounds from aromatic or hydroaromatic hydrocarbons and contains an addition of substances that are suitable for giving it a more or less homogeneous structure :
de
en
- DE579094C - Bomb thrower for aircraft or the like. :
de
en
- FR747780A - Airtight bucket for household waste :
en
fr
- GB394292A - A method for the determination of oxygen or combustible gas constituents by combustion :
en
- AU774332A - Improvements in or relating to machines for cutting potatoes or other objects into chips or slices :
en
- DE579101C - Cotton filter for cigarettes :
de
en
- US1914366A - Brake :
en
- US1915018A - Thawing composition :
en
- US1915144A - Grinding apparatus :
en
- DE579354C - Pen box :
de
en
- GB394342A - Improvements in or relating to valve actuating mechanism for reciprocatory internal combustion engines :
en
- AU888732A - Improvements in and relating to bottle washing machines :
en
- DE579334C - Collapsible scaffolding trestle for a protective scaffolding on the roof :
de
en
- FR42289E - Vacuum drying stand by the heat of condensation of the pressurized drying vapors :
en
fr
- FR747717A - Improvement in apparatus for numbering sheets of paper and the like :
en
fr
- FR747632A - Device for locking and releasing the freewheel inserted in the drive shaft line of a motor car :
en
fr
- US1915242A - Method for treating nuts :
en
- FR747624A - Lock gate control mechanism :
en
fr
- FR747690A - :
fr
- DE578892C - Hydraulic press for forging and bending work with movable crosshead :
de
en
- FR747795A - Process for manufacturing an insecticide, fungicide and fertilizer product and product obtained :
en
fr
- GB394024A - Improvements in and relating to devices for the cracking of nuts :
en
- GB394107A - Improvements relating to pipe couplings :
en
- FR747737A - Special torpedo cone :
en
fr
- GB394084A - The manufacture of unsaturated substituted tertiary acetamides having a strong hypnotic action :
en
- GB394194A - Improvements in or relating to cross-slide tables for metal cutting machine tools :
en
- FR747861A - Collector for the oyster industry :
en
fr
- FR747571A - Sales device :
en
fr
- US1914825A - Bathtub :
en
- FR747650A - Rotary anode chi ray tube :
en
fr
- FR747753A - Process for perfuming the powder, new perfumer device and new powder box for implementing the process :
en
fr
- FR747578A - Device to facilitate the tipping of dumper boxes and other uses :
en
fr
- GB394217A - Process and apparatus for the after treatment of artificial silk :
en
- CA333366A - Cinematograph film reinforcing apparatus :
en
fr
- CA333433A - Interlocking shingle :
en
fr
- FR747599A - Method for sensitizing photographic emulsions of a silver halide :
en
fr
- GB394175A - Improvements in metallic packings for pistons, piston valves and the like :
en
- GB394053A - Improvements in spring-loaded bolts and catches such as bonnet fasteners for vehicles :
en
- FR747592A - Toothpaste or other dispenser :
en
fr
- FR747845A - Plot with lighting device, intended for zebra crossings or other signals on the roadways :
en
fr
- FR747883A - Device for continuously extracting and discharging at atmospheric pressure a liquid contained in a receptacle where there is a vacuum, even absolute :
en
fr
- GB394061A - A railway superelevation gauge :
en
- GB394331A - Improvements in or relating to holders for chalk such as used by tailors and others :
en
- DE579379C - Made of several interconnected layers of woven fiber straps :
de
en
- US1914721A - Seat and concealed table :
en
- US1914803A - Advertising and carrier device :
en
- US1914849A - Blank separating and feeding machine :
en
- US1915094A - Machine for grading roads and the like :
en
- US1914812A - Humidifier :
en
- US1914638A - Nut product and process for preparing same :
en
- US1914778A - Conveyer system :
en
- GB394660A - Improvements in angle and safe load indicators for cranes and the like hoisting apparatus :
en
- CA333345A - Starting and ignition system :
en
fr
- DE579266C - Fuel injection device for internal combustion engines with air injection :
de
en
- FR747615A - Improvements to compression refrigeration systems for the production of low temperatures :
en
fr
- FR747891A - Improvement in furnaces for heat treatment of sheet metal :
en
fr
- GB394250A - Method of producing marbled glass surfaces :
en
- US1914367A - Zinc base alloy :
en
- US1915140A - Loose leaf binder :
en
- GB394253A - Improvements in railway and other refrigerator vehicles :
en
- GB394302A - Improvements in shaping machines and other machine-tools :
en
- US1914502A - Stamp canceling machine :
en
- GB394261A - Improvements in edge reinforcements for paper and like sheets :
en
- US1914947A - Electric applicator machine :
en
- US1915231A - Bumper :
en
- DE579092C - Lock for emergency exit doors in assembly rooms, the bolt of which can be retracted depending on the trap :
de
en
- DE579096C - Gun trigger for single and continuous fire :
de
en
- GB394303A - Refrigerating machine :
en
- DE578855C - Method and device for electrical resistance seam welding using the roller step method :
de
en
- DE578785C - Process for increasing the shelf life of mineral leathers :
de
en
- US1914537A - Clutch mechanism for transmission gearing :
en
- US1914605A - Tacking mechanism for buttonhole sewing machines :
en
- US1914842A - Electrical synchronizing device :
en
- US1914884A - Thorium dioxide sol and method of making the same :
en
- US1914582A - Electrical switching apparatus :
en
- US1914952A - Production of white lead :
en
- US1914584A - Closure for collapsible tubes :
en
- US1915229A - Clip forming mechanism :
en
- DE579058C - Piston with ball joint for connection to the connecting rod :
de
en
- DE579392C - Process for the preparation of a condensation product from an amine and a phenol :
de
en
- CA333336A - Gas mixture liquefaction :
en
fr
- US1914836A - Suture container and spool :
en
- US1914906A - Method of coating sheet materials :
en
- US1915155A - Track fender for house car doors :
en
- US1914462A - Rotary kiln :
en
- AU267557B2 - Improvements in or relating toan apparatus for continuous casting of metal :
en
- CA333441A - Fibrous composition :
en
fr
- US1914633A - Belt tightening apparatus for fruit sizing machines :
en
- US1914713A - Vibrator :
en
- US1914747A - Electric current rectifying system :
en
- CA333328A - Railway safety device :
en
fr
- DE578889C - Light metal pistons for internal combustion engines :
de
en
- DE578988C - Security device against theft, in particular of motor vehicles :
de
en
- CA333327A - Hot air furnace mechanism :
en
fr
- USD90173S - Design fob a teakettle ob similab aeticle :
en
- FR747860A - Mutual bolting and hooking part for metal construction boxes :
en
fr
- GB394203A - Instrument for registering "bridge" card game scores :
en
- US1914517A - Auxiliary starting means for motor vehicles :
en
- US1914758A - Machine for dyeing hanks and skeins of yarn and thread :
en
- US1915142A - Leg elevating means for trailers :
en
- GB394091A - Improvements relating to brake shoes :
en
- DE578991C - Method for piecing threads :
de
en
- US1915039A - Process of flocculating negatively charged emulsoids from a disperse medium :
en
- DE578944C - Device for loading ovens, especially electric arc ovens :
de
en
- FR747766A - Filtering material for breathing apparatus, individual or collective :
en
fr
- US1914639A - Lock :
en
- DE579221C - Steep index, whose maps of the same height and width in the area of the upper edge show staggered visible surfaces in vertical and horizontal directions :
de
en
- AU1263361A - Improvements in or relating toan apparatus for continuous casting of metal :
en
- DE579143C - Process for the extraction of sulphates of iron, copper, zinc and nickel :
de
en
- DE579262C - Acceleration pump for carburettor :
de
en
- DE579325C - Process for the preparation of acylamino compounds from polynuclear compounds capable of forming cuepen :
de
en
- FR747797A - Aircraft landing gear improvements :
en
fr
- DK47453C - Feed mechanism for sewing machines. :
da
en
- FR42271E - Concrete work piece for laying cables :
en
fr
- FR747757A - Improvements made to advertising balloons and fancy balloons in dilated rubber :
en
fr
- GB394179A - Improvements in devices for automatically controlling fire doors and the like :
en
- DE578978C - Procedure for indexing toothed workpieces, e.g. B. saws, in filing devices :
de
en
- USD90174S - Field :
en
- AU825932A - Improved coldwater paste :
en
- US1915009A - Clamp :
en
- DE579160C - Small electric motor with triple T armature :
de
en
- US1914976A - Machine for coiling helical forms :
en
- DE578507C - Oil firing with a fuel tank fitted with a heating device upstream of the burner device :
de
en
- AU804732A - Improvements relating to ring type conveyors :
en
- CA333343A - Adhesive :
en
fr
- US1914595A - Brake rigging :
en
- US1914647A - Method for finish grinding and polishing :
en
- USD90145S - arnold :
en
- DE579162C - Sheet metal bodies for machines, especially supporting bodies for the active iron of runners of electrical machines :
de
en
- AU956132A - Improved means for removing moisture and water from turf or hard surfaces :
en
- CA333368A - Valve mechanism :
en
fr
- US1914982A - Pressure operated control mechanism for thermostatically operated valves :
en
- US1915058A - Antivibration mechanism for blower casings :
en
- US1914799A - Manufacture of paper :
en
- US1914898A - Method of transmitting telegrams and pictures on short waves :
en
- USD90180S - Design for a support for lawn sprinkler :
en
- CA333405A - Container pouring lip :
en
fr
- US1914359A - Automatic railroad crossing gate :
en
- CA333442A - Fibrous composition :
en
fr
- DE578925C - Electromagnetically operated ignition device for mercury vapor apparatus made of glass, in which a movable ignition electrode is resiliently attached close to the mercury cathode :
de
en
- FR747716A - Improvement in tensioning devices for feeding paper rolls to printing machines :
en
fr
- GB394347A - Improvements relating to adjustable bearings for shafts :
en
- FR42296E - Mechanical fireplace :
en
fr
- US1914715A - Electrical switch :
en
- US1915032A - Method of and means for correcting paving settlements :
en
- US1915264A - Feed mechanism for spring inserting machines :
en
- US1914869A - Creping process for paper webs and the like :
en
- DE578839C - Book cover protector :
de
en
- DE578882C - Device for self-teaching :
de
en
- GB394212A - Manufacture of solutions of fibroin :
en
- DE579156C - Mirror wheel arrangement for television and similar purposes :
de
en
- CA333500A - Bottle cap :
en
fr
- DE578974C - Tool fastening on milling machines :
de
en
- US1914483A - Metallurgical furnace :
en
- US1914604A - Air preheater :
en
- US1914637A - Journal lubricator :
en
- CA333341A - Differential motor :
en
fr
- AU659932A - Improvements in heating systems for combustible gas and valves therefor :
en
- CA333428A - Battery charging system :
en
fr
- CA333492A - Grain blower unit :
en
fr
- US1914793A - Air cooled two stroke cycle engine :
en
- US1914977A - Splash guard for vehicle fenders :
en
- US1914785A - Production of oxygenated organic compounds :
en
- US1914883A - Method and apparatus for producing ions :
en
- US1915029A - Apparatus for producing pipe :
en
- US1914565A - Grinding measuring device :
en
- US1914620A - Truck brake rigging :
en
- CA333454A - Printing telegraph :
en
fr
- US1914529A - Switch :
en
- US1914923A - Apparatus for graphiting sleeve bearings :
en
- US1914801A - Machine for making reenforced sheet materials :
en
- US1915120A - Apparatus for decomposing ammonia :
en
- US1914934A - Quenching device :
en
- AU976132A - Improved method of and apparatus for ventilating rooms andother structures :
en
- FR747517A - Method and device for rationally carrying out adsorption operations :
en
fr
- DE579069C - Tool head, in particular for trimming and mirroring nuts :
de
en
- DE579272C - Machine tool for machining the inner part of a rotary piston machine :
de
en
- DE578900C - Two-stage or multi-stage, liquid-operated jet pump for pumping liquid :
de
en
- DE578947C - Tunnel or tunnel excavation shield made of U-shaped excavation knives :
de
en
- FR747707A - Consumption indicator for liquefied gas cylinders :
en
fr
- GB394206A - A plough coulter :
en
- US1914394A - High potential transmission installation :
en
- USD90176S - Design for a jar :
en
- CA333423A - Cereal product :
en
fr
- CA333502A - Plural-deck vehicle body :
en
fr
- US1914521A - Hoisting structure for ground working implements :
en
- AU749432A - Improvements in fabric tensioning devices for use in knitting machines :
en
- AU757132A - An improved device for attaching hose connections andthe like to water taps :
en
- US1914423A - Water supply system and valve therefor :
en
- DE579212C - Frame for a pipe and rod bending machine :
de
en
- US1915075A - Plastic tubing :
en
- US1914622A - Hydraulic pump or motor for hydraulic transmissions :
en
- US1914635A - Conduit clamp for connecting boxes :
en
- US1914870A - Method of hydrogenation :
en
- USD90160S - Design fob a btjbneb :
en
- DE579016C - Start coupling for completely separable zippers :
de
en
- DE579066C - Process for the automatic transport of objects by baths :
de
en
- FR42256E - Method for sensitizing silver halide emulsion layers :
en
fr
- FR747507A - Further training in transport vehicle bodies and in particular automobiles :
en
fr
- FR747769A - Hydraulic jack :
en
fr
- US1914644A - Pump and strainer :
en
- US1914621A - Beet harvester :
en
- US1914866A - Combination kit :
en
- DE579166C - Device for temperature control, in particular of electrically heated devices :
de
en
- AU623432A - Improvements in carrying out catalytic reactions :
en
- US1914495A - Valve mechanism :
en
- US1914609A - Carpenter's plane :
en
- US1914574A - Industrial oven :
en
- US1914598A - Drip catcher for retailing and dispensing vessels :
en
- US1914659A - Needle :
en
- US1915065A - Creep resistant noncorrosive steel :
en
- AU763332A - Improvements in regenerative radio and similar high frequency receivers :
en
- US1915097A - Rotary pump :
en
- DE579387C - Process for joining thin metal layers :
de
en
- CA333429A - Telephone system :
en
fr
- CA333478A - Sound reproducing system :
en
fr
- FR747515A - Improvements to the controls by articulated linkages :
en
fr
- CA333462A - Thread controller for sewing machines :
en
fr
- CA333402A - Key-responsive calculating machine :
en
fr
- DE579152C - Buffers for railway vehicles :
de
en
- CA333317A - Menthol isolation :
en
fr
- US1914356A - Cut-off for can filling machines :
en
- US1915069A - Synchronous induction motor :
en
- US1914452A - Wringer :
en
- DE579023C - Device for electrodialytic cleaning of fluids :
de
en
- DE579363C - Locomotive or railcar for plate tapes that run on rails :
de
en
- US1914396A - Transmission system :
en
- CA333331A - Helicopter :
en
fr
- US1914675A - Thermostat :
en
- US1914995A - Grinding machine :
en
- US1915208A - Fishing device :
en
- US1914543A - Pouring carton :
en
- US1914754A - Variable pitch propeller :
en
- US1914946A - Fuel consumption indicator :
en
- CA333474A - Sound reproducer :
en
fr
- DE578975C - Ribbed plate :
de
en
- DE579232C - Machine, especially with an operating speed above the critical speed :
de
en
- FR747680A - Socket bow with charcoal and metal rubbing surfaces :
en
fr
- DE579070C - Pipe or compound mill :
de
en
- GB394282A - A new or improved apparatus for supplying molten glass to machines for making glassware :
en
- US1914791A - Perfume dispenser :
en
- US1914864A - Hat block :
en
- CA333424A - Food product :
en
fr
- DE540174C - Method for keeping the combustion chamber walls and outlet end surfaces of internal combustion engines usable :
de
en
- CA333459A - Lubricating oil :
en
fr
- FR747511A - Collector for hot and cold water distribution :
en
fr
- GB394296A - Improvements in rotary piston pumps :
en
- US1915198A - Shaker conveyer :
en
- US1914873A - Grate :
en
- US1914983A - Coin operating lock :
en
- US1915201A - Method and apparatus for producing mixtures containing metal powder :
en
- CA333415A - Absorbent cotton package :
en
fr
- CA333447A - Upholstery stuffing machine :
en
fr
- US1914457A - Walve for controlling flow of fluid :
en
- US1915175A - Safety locking device :
en
- FR747838A - Folding trestle :
en
fr
- GB394105A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- US1914544A - Headgear :
en
- US1914744A - Boiler-cleaning apparatus :
en
- US1915093A - Gear changing mechanism :
en
- US1914444A - Radius rod mounting :
en
- US1914482A - Metallurgical furnace :
en
- US1914667A - Air filter :
en
- CA333457A - Plastic composition :
en
fr
- US1915078A - Combined clock-bezel and mat :
en
- US1915135A - Meat cutting machine :
en
- US1915218A - Diesel engine :
en
- FR747774A - Corrosion-resistant steels containing in particular chromium, copper and molybdenum :
en
fr
- AU673332A - Improvements in rubber tyre retreading :
en
- DK47463C - Electric Discharge Pipe. :
da
en
- FR747590A - Channel transporter :
en
fr
- CA333375A - Paper machine :
en
fr
- US1914819A - Prismatic reflector :
en
- US1915010A - Guard for rear view mirrors :
en
- DE578979C - Automatic feeding device for cylindrical workpieces whose center of gravity is unequal to the ends :
de
en
- FR747662A - :
fr
- FR747770A - Locking device for automatic scale :
en
fr
- USD90164S - Design eor a combination oe wall shele and hanger supported therewith :
en
- DE579154C - Point setting device controlled by the vehicle with the help of the drive switch :
de
en
- GB394965A - Improvements in or relating to control means for clockwork movements :
en
- FR747625A - Mercury vapor rectifier :
en
fr
- GB394131A - Improvements in or relating to eye sunshields or the like :
en
- GB394008A - Improvements in or relating to doors for cooking ovens :
en
- GB394095A - Improvements in safety stops for rail trucks :
en
- GB394181A - Improvements in and relating to draught excluding devices for doors, windows and the like :
en
- DE579223C - Equipment on ovens for glowing powdery material :
de
en
- CA333439A - Pipe welding apparatus :
en
fr
- DE579346C - Device for the automatic shutdown of rotating arms :
de
en
- US1914631A - Reversing mechanism for type impression machines :
en
- AU778632A - Improvements in or relating to electrical oscillation generators :
en
- US1914930A - Smoker's pipe :
en
- DE579359C - Feed circuit for the tool on gates, cut-off saws and similar machines for rock u. like :
de
en
- GB394355A - Improvements in or relating to electrical apparatus for measuring, indicating, protective or other purposes :
en
- DE579374C - Process for soaking dry skins and fur of all kinds :
de
en
- DE576357C - Regulator for power machines according to patent 522119 with flow rate slide and pressure slide :
de
en
- DE579128C - Press die to restore the bar provided on clamping plates for the railway superstructure on both sides of the journal :
de
en
- DE578924C - Device for the automatic control of n synchronous machines working in parallel, with which the percentage active or reactive load distribution or both among the individual machines is kept constant independently of the network :
de
en
- DE579222C - Device for the absorption of gases in liquids :
de
en
- DE579259C - Coin Canal :
de
en
- US1914616A - Dry cleaning washer and the like :
en
- US1914961A - Hose coupling reenforcing means :
en
- US1915195A - Method of and machine for grinding in valves and cocks :
en
- DE578980C - Tube mill for drying, grinding and, if necessary, burning goods :
de
en
- DE578872C - Standing boiler for hot water heating :
de
en
- DE579157C - Electric battery :
de
en
- US1915191A - Sight for antiaircraft machine guns :
en
- DE578952C - Contact piece for oil or compressed air switch :
de
en
- DE579117C - Security inks :
de
en
- GB394010A - Improvements in mechanical bearings for rotary shafts :
en
- GB393996A - Improvements in or relating to the surface treatment of aluminium or aluminium alloys :
en
- FR747657A - Process for extracting lead and other metals from sulphide ores :
en
fr
- FR747836A - Device for lifting motor vehicles for loading onto ships, railway platforms and others :
en
fr
- USD90155S - Walter parks gray :
en
- FR747715A - Slope indicator for vehicles :
en
fr
- FR747842A - Coupling device for railway vehicles with a non-automatic screw coupling and an automatic coupling with central buffer :
en
fr
- GB394060A - Improvements in or relating to electric plug and socket connectors :
en
- US1914942A - Dyeing, printing, or stenciling of materials made of or containing cellulose derivatives :
en
- GB394247A - Improvements in photographic cameras :
en
- US1914599A - Machine for use in scouring either wool and other animal fibers or vegetable fibers :
en
- US1914615A - Cotton opening machine :
en
- US1914848A - Machine for sowing seeds :
en
- US1914993A - Rigid bailed connecter and connecter socket :
en
- FR42273E - Machine automatically performing, after filling, capping with or without capping of the bottles :
en
fr
- FR747655A - Improvement in methods and devices for recording sounds :
en
fr
- GB394330A - Improvements in seat or chair :
en
- US1914538A - Steam generator :
en
- US1914652A - Toy drum :
en
- FR747733A - Improvement in metal supports for rails :
en
fr
- FR747638A - Stamped :
en
fr
- FR747673A - Electric relays :
en
fr
- DE578992C - Device for periodically feeding a certain number of cigarettes to a scale :
de
en
- DE579112C - Manufacture of cyanamides :
de
en
- GB394288A - Improvements in and relating to charging appliances for pneumatic conveying plants :
en
- US1914443A - Landing net holder :
en
- US1914516A - Wrist pin connection :
en
- US1915011A - Elements of construction :
en
- FR747566A - hollow hearth grate element :
en
fr
- FR747725A - Improvements to non-slip devices for wheels of motor vehicles or others :
en
fr
- DE578915C - Purge pipe connection :
de
en
- GB394340A - Improvements in or relating to the manufacture of cigarettes :
en
- DK47452C - Device by Air Valves. :
da
en
- GB394145A - Improvements in or relating to pipe joints :
en
- US1914696A - Loch nut :
en
- GB394057A - Improved apparatus for sifting potters' slip and for analogous purposes :
en
- FR42292E - Tobacco leaf threading machine :
en
fr
- FR747852A - Device for retaining all flexible objects such as: tissues and the like :
en
fr
- CA333479A - Electrical protector device :
en
fr
- CA333496A - Production of organic compounds containing oxygen :
en
fr
- DE578890C - Multi-cylinder four-stroke carburetor engine :
de
en
- US1914674A - Process for the conversion of butene-1 into butene-2 :
en
- GB394208A - Improved positive carbon copy bookkeeping and apparatus for carrying out same :
en
- IE12496L - Portfolios for note-paper :
en
- US1915027A - Moistureproof paper container with closure :
en
- US1915046A - Merchandising table :
en
- DE579176C - Weighing device for the automatic, periodic and group-wise weighing of the cigarettes left out of a cigarette-making machine :
de
en
- FR747713A - Metal packaging for thin razor blades with automatic blade insertion and extraction :
en
fr
- GB394040A - Improvements in or relating to the construction of vehicle bodies :
en
- US1914494A - Liquid heating and cooling apparatus :
en
- DE579299C - Glass roof covering :
de
en
- DK47447C - Apparatus for Stirring and Simultaneous Cooling of Milk in Transport Buckets. :
da
en
- DK47455C - Bracket for attaching a stand to bicycles. :
da
en
- FR747652A - Shock absorber system for vehicle :
en
fr
- US1914533A - Scouring and polishing implement :
en
- US1915127A - Changeable exhibitor :
en
- US1914471A - Fishing reel :
en
- DE579087C - Sea mine with control of the individual processes by electrical currents :
de
en
- FR747714A - Improvements to special anti-glare lenses for spectacles, visors, screens or similar articles :
en
fr
- FR747862A - Semi-automatic lifting device for motor vehicles :
en
fr
- GB394230A - Improvements in or relating to means for preventing heel slip in footwear :
en
- GB394285A - Improvements in supplementary devices for optical observation instruments :
en
- US1914926A - Hydraulic impulse turbine :
en
- US1915184A - Manufacture of wire mesh and the like for concrete reenforcement and other purposes :
en
- DE578735C - Process for the preparation of brown dyes :
de
en
- DE579060C - Electromagnetic clutch :
de
en
- DE579286C - Centrifugal machine with self-cleaning multi-part drum :
de
en
- GB394348A - Improvements in and relating to devices for removing creases from neck-ties and the like and for storing and preserving them :
en
- US1914634A - Manufacture of electric discharge vessels :
en
- US1914771A - Control device :
en
- US1915232A - Multirange voltmeter-ammeter :
en
- CA333438A - Overrunning clutch :
en
fr
- DE579161C - Swiveling bracket attached to the machine frame of the work machine to accommodate an electric drive motor of any dimensions :
de
en
- FR747736A - Immersion plug straightener for projectiles :
en
fr
- GB394152A - Improved method and device for heating bodies locally :
en
- FR747855A - Lock for reverse stitch knitting machines, with jacquard device :
en
fr
- GB394244A - Improvements in the manufacture of sheets or films from artificial polymerisation products :
en
- US1914480A - Manually operable electric lamp cord reel :
en
- US1914916A - Tuft yarn carrier or tube-frame :
en
- US1914519A - Formula for denaturing alcohol :
en
- FR747682A - Vertical chamber furnace for the production of gas and coke :
en
fr
- US1914617A - Flowerpot support :
en
- DE579172C - Holding device for the boom of a crane :
de
en
- DE579209C - Bottom closure for shaft conveyor vessels :
de
en
- FR747656A - Nail :
en
fr
- FR42283E - Improvements to electrical servo systems :
en
fr
- FR747563A - Roller bearings improvements :
en
fr
- FR747870A - Improvements to tobacco delivery mechanisms for cigarette making machines :
en
fr
- FR747875A - Improvements to non-slip devices for wheels of motor vehicles or others :
en
fr
- DE578999C - Adjustable dry plate rectifier system :
de
en
- DE579378C - Procedure for testing the degree of dryness of liquid impregnating agents :
de
en
- FR747764A - Remote electric transmission system :
en
fr
- CA333404A - Sheeted adhesive :
en
fr
- US1915102A - Method for forming a drip molding :
en
- US1915122A - Pressure gauge :
en
- US1914607A - Explosive toy :
en