- FR786749A - Improvements made and relating to heating of buildings :
en
fr
- DE618608C - Process for joining cooling tubes made of pure aluminum or aluminum alloys for motor vehicles and aircraft :
de
en
- US2014086A - Radio receiving system :
en
- US2014092A - Latch means for folding eyeglasses :
en
- US2014215A - Signaling system :
en
- FR786739A - Improvements for bicycles and motorcycles :
en
fr
- FR786958A - Brake system :
en
fr
- US2014158A - Dispensing device :
en
- FR786874A - Lump sugar dispenser :
en
fr
- CH179548A - Shielded spark plug. :
de
en
- GB434871A - An improved device for use in connecting and supporting the abutting ends of two contiguous lengths of the permanent rails of railways :
en
- FR786952A - Improvements in artillery equipment :
en
fr
- AU4167464A - Catalyst for halogenation of hydrocarbon :
en
- CA352883A - Fabric cutter :
en
fr
- DE618487C - Tin opener :
de
en
- US2014122A - Finger ring :
en
- US2013942A - Paper making machine :
en
- DE618654C - Central heating articulated boiler with a central combustion chamber and lateral drop drafts :
de
en
- US2013764A - Method of making coils :
en
- US2014020A - Counter sales book :
en
- DE618635C - Process for the production of single or multiple cage windings for electric machines :
de
en
- FR45518E - Coating blocks of rubber or the like, for floors and walls :
en
fr
- GB434785A - Improvements in or relating to railway track circuits and methods of operating the same :
en
- GB434924A - Improvements in or relating to latch bolt and like fastenings :
en
- CH179480A - Skis with protective metal edges. :
de
en
- FR786935A - Improvement in swimsuits and bras for bathing and sports :
en
fr
- GB435085A - Wheel for railroad rolling stock :
en
- DE616402C - Process for the production of hollow bodies from paper pulp :
de
en
- DE618648C - Electrical short-time switch for resistance, especially spot welding machines :
de
en
- DE618719C - Springy heel :
de
en
- FR786830A - Magnetic brake pad electric lift device :
en
fr
- GB434916A - Sanitary bandage in the form of a towel or pad :
en
- US2014076A - Adjustable socket for interchangeable lamps in a projector :
en
- DK50647C - Centrifuge. :
da
en
- FR45473E - Interlocking tile refinements :
en
fr
- FR786962A - Method and apparatus suitable for preserving eggs, meat, fish, vegetables and other food products by means of carbon dioxide or other indifferent gas :
en
fr
- US2013729A - Message carrying signal apparatus for airplanes :
en
- US2013956A - Muffler :
en
- US2013681A - Multiple signature machine :
en
- FR786936A - Improvements to devices for separating mixtures of liquids of different specific gravities :
en
fr
- DE618534C - Swing plane :
de
en
- DE618546C - Arrangement for the phase control of n synchronous generators working in parallel, one of which is the operational control, e.g. the tension, takes over :
de
en
- DE618717C - Meat hook :
de
en
- CA352935A - Railway car :
en
fr
- FR786974A - Improvements to machines for removing veins from tobacco or other leaves :
en
fr
- USD96841S - Stool unit :
en
- DE618731C - Process for the production of packages from fine aluminum waste, especially foil waste, which is to be melted down :
de
en
- CA352967A - Textile operation :
en
fr
- CA352970A - Hydrocarbon fluid conversion process :
en
fr
- CH179373A - Home heating installation with automatic feed, burning fuel in pieces. :
en
fr
- FR45501E - Method and apparatus for concentrating and pasteurizing fermented wines :
en
fr
- CH179533A - Drive device on rotary blowers. :
de
en
- DE618471C - Free-blowing, vertical wind tunnel :
de
en
- GB434788A - Improvements in or relating to fuel pumps :
en
- DE618760C - Arrangement of additional turntables of smaller diameter on carousel turntables :
de
en
- GB435181A - Improvements in or relating to protective arrangements for electric power plant :
en
- US2013902A - Pastry mixer :
en
- US2014263A - Art of decorating leather :
en
- GB435077A - Improvements relating to kilns for drying grain or like substances :
en
- FR786731A - Method and device for tuning windings :
en
fr
- GB434949A - Improvements in the manufacture of hollow rubber articles :
en
- USD96863S - Design for a burial casket :
en
- US2013671A - Electrical system and apparatus for transmitting intelligence :
en
- FR45487E - Veneer process on curved furniture :
en
fr
- FR786994A - Improvements to pipes, cords or the like :
en
fr
- GB435166A - Improvements in and relating to dough dividers :
en
- FR786872A - Ferrous metal deoxidation process with cyclic use and regeneration of slag :
en
fr
- GB434980A - Improved construction of support for catamenial towels and the like :
en
- FR786965A - Improvements in the means for transmitting the driving force of a driving shaft to a driven shaft, with variable transmission ratio :
en
fr
- CH179512A - Process for making flap sleeves. :
de
en
- DE618351C - Funding device for cinematographic films :
de
en
- FR786829A - Footings for metal decks of railway doors and other rigid parts of railway tracks :
en
fr
- US2013948A - Brake :
en
- FR786937A - Improvements in the treatment of carbonaceous materials distillable with hydrogenating gases :
en
fr
- DE618432C - Pan mill for the treatment of foundry molding sand :
de
en
- DE618457C - Piston syringe for evacuating and filling tooth root canals :
de
en
- FR786934A - Laughter perfected :
en
fr
- USD96802S - Design foe a rug :
en
- DE618727C - Device for the generation of relatively large crystals by evaporation under vacuum or by vacuum cooling :
de
en
- FR45476E - Improvements to vertical retorts for carbonization of coal and other similar materials :
en
fr
- GB434981A - A new or improved pivot :
en
- US2014249A - Method and apparatus for separating refuse from coal :
en
- GB434831A - Improvements in or relating to means for supporting wash-basins :
en
- US2013651A - Algin composition containing latex :
en
- US2013831A - Permanent wave spindle :
en
- GB435186A - Improvements in and relating to dough dividers :
en
- GB435020A - Improved means for jointing electric current conductors :
en
- FR786978A - Volume-control layout for radio receivers :
en
fr
- GB434874A - Improvements in automatic variable speed gear transmission mechanism such as for automobiles driven by internal combustion engines :
en
- FR45539E - Starters for internal combustion or internal combustion engines :
en
fr
- FR45485E - Continuous production process for hypochlorous acid :
en
fr
- FR786789A - cigarette case with or without lighter, presenting the contents automatically to be removed with one hand :
en
fr
- FR786808A - Method and devices for preventing roll and pitch :
en
fr
- CH179500A - Process for the purification of metal baths. :
en
fr
- CA352968A - Loom :
en
fr
- CH179560A - DC transformer. :
de
en
- FR786927A - Device for adapting the fuel supply to the quantity of air required for the operation of a burner or a fireplace installation :
en
fr
- US2013978A - Apparatus for casting sheets or films :
en
- US2013757A - Anklet :
en
- US2014082A - Spot welding process and apparatus :
en
- FR786722A - Three-cylinder rotary press for printing in two colors on sheets :
en
fr
- CH179641A - Sail of boat. :
en
fr
- US2014258A - Engine starter :
en
- FR786717A - Multiple terminal arrangement :
en
fr
- GB435016A - Improvements in or relating to store front construction :
en
- CH179435A - Device intended to hold a receptacle used to contain a material, in particular chocolate or sugar, in which confectionery articles are dipped. :
en
fr
- US2013886A - Color separation for composite motion pictures :
en
- US2013997A - Buckle for belts and the like :
en
- US2013666A - Sealed seam for metal structures :
en
- DE618752C - Foldable seat and deck chair :
de
en
- FR786709A - Single and double burner gas stove :
en
fr
- GB434739A - Improvements in bodies for motor vehicles with engines at the rear :
en
- US2013818A - Method of sharpening and repointing plowshares :
en
- US2013862A - Compressor :
en
- US2014347A - Interlocking system for railroads :
en
- CA352871A - Metal sash protector :
en
fr
- CH179683A - Process for the production of a new vat dye. :
de
en
- CA352956A - Burner for acetylene flood lights :
en
fr
- CH179568A - Automatic knee lever installation switch. :
de
en
- CH179680A - Process for the production of a new vat dye. :
de
en
- DE618641C - Device for drying socks or the like on molds :
de
en
- US2013816A - Equipment for fuel oil burners :
en
- US2014319A - Wrench :
en
- DE618693C - Gripper device on printing and painting machines for sheets made from less flexible material :
de
en
- CH179580A - Device for transferring energy from a three-phase network to a direct current network and vice versa via a grid-controlled ion valve. :
de
en
- CH179654A - Process for the preparation of a new quaternary salt. :
de
en
- DE618577C - Demodulation circuit :
de
en
- FR786991A - Mower blade :
en
fr
- US2013841A - Manufacture of fiber articles :
en
- US2014034A - Filter apparatus :
en
- US2014037A - Device for cleaning and flushing pipes :
en
- GB434841A - Improvements relating to hand-operated embossing or die-presses :
en
- DE618582C - Radio receiver with externally controlled amplifier tubes :
de
en
- DE618418C - Process for the production of shoes and shoes produced according to this process :
de
en
- GB435003A - Improvements in anti-corrosion coating composition :
en
- US2014287A - Soot collector :
en
- US2014074A - Comminution of cellulosic materials :
en
- US2014176A - Adjustable support :
en
- AU1910334A - Improvements in or relating to power supply systems for thermionic valve apparatus :
en
- CA352936A - Thermostatic switch :
en
fr
- US2013794A - Football guard :
en
- FR786851A - Improvements to boilers :
en
fr
- GB434735A - Improvements in or relating to motor vehicles :
en
- US2013744A - Rotation mechanism for rock drills :
en
- US2014352A - Ruling machine :
en
- US2014342A - Method of producing soluble cocoa :
en
- US2014170A - Surgical suture and needle :
en
- CA352851A - Heater :
en
fr
- US2013922A - Weighing scale :
en
- DE618668C - Rocket with jet suckers connected in series :
de
en
- CH179607A - Alarm clock. :
de
en
- DK50641C - Capacity regulator for Radiators. :
da
en
- CH179629A - Wheel for automobiles. :
de
en
- DE618528C - Ear jewelery fastening device in the form of a bow-shaped, resilient clip that encompasses the earlobe :
de
en
- CH179697A - Process for the preparation of 1-tropic acid-2,2-dimethyl-3-dimethylaminopropanol ester. :
de
en
- DE618694C - Device for cleaning the printed sheets before printing on rotary office printing machines :
de
en
- DE618742C - Rotating roller with device for heating or cooling the roller wall :
de
en
- CA352875A - Gasoline coloring method :
en
fr
- CH179497A - Reciprocal assembly device of a clockwork movement balance and its axis. :
en
fr
- US2013860A - Improved regulator valve :
en
- US2014108A - Jar holder :
en
- USD96803S - Design for a rug :
en
- USD96854S - Design fob a piano case :
en
- CA352896A - Electric valve converting system :
en
fr
- CA352952A - Sprayer for printed sheets :
en
fr
- US2013676A - Position control apparatus :
en
- USD96825S - Design for a fan :
en
- FR786772A - quilt :
en
fr
- DE618462C - Process for the processing of oxide ores or residues :
de
en
- FR45468E - Centrifugal starter for electric motors :
en
fr
- GB434995A - Improvements relating to current transformers :
en
- USD96862S - Design for a textile fabric or :
en
- US2014310A - Esters of 2-butyloctanol :
en
- CH179422A - Corset for women with a strong body. :
de
en
- FR786995A - Knitting method and device for its implementation :
en
fr
- GB435089A - Device on refrigerating machines for regulating the circulation of the refrigerant :
en
- FR786907A - Adjustment device :
en
fr
- GB434911A - Improvements in or relating to the treatment of dyeings :
en
- AT142755B - Adsorbents and methods of treating gases. :
de
en
- DE618656C - Method and device for the production of seamless dipping rubber articles :
de
en
- GB434963A - Improvements in concrete block making machines :
en
- US2014337A - Wind wheel :
en
- CA352849A - Tire tube :
en
fr
- FR45469E - Assembly of steering units for motor cars comprising a central spar :
en
fr
- US2013977A - Production of potassium bicarbonate :
en
- CH179655A - Process for the preparation of 4,4'-dimethyl-dibenzothiazyl disulfide. :
de
en
- US2013780A - Carving device :
en
- US2013925A - Sheet abrasive and method of making the same :
en
- AT142706B - Process for the production of durable liquid preparations of pharmaceuticals, disinfectant substances and cosmetics. :
de
en
- CH179486A - Method for setting the linearly movable slides of jig or coordinate drilling machines. :
de
en
- FR786825A - Automatic engine synchronization device applicable in particular to airplanes :
en
fr
- GB434947A - Improvements in electric drives :
en
- AT142786B - Rectification trays with inevitable flow of liquids and vapors. :
de
en
- CA352848A - Mop :
en
fr
- CH179598A - Electric hot air shower. :
de
en
- CH179630A - Anti-skid device for the wheels of vehicles, in particular motor vehicles. :
de
en
- DE618762C - Device for processing rollers, in particular roller gauges on pilger rollers :
de
en
- GB434977A - Improvements in or relating to continuous absorption refrigerating apparatus :
en
- FR786996A - Advanced fireplace grill :
en
fr
- CA352865A - Crusher :
en
fr
- DE618488C - Trough belt conveyor made of single pieces that can be lined up :
de
en
- FR786891A - Sheep and cow milking machine :
en
fr
- GB435064A - Improvements in methods and apparatus for disintegrating fusible solids :
en
- US2013792A - Seamless diaphragm :
en
- US2014177A - Box magazine for automatic loading firearms :
en
- DE618453C - Mouth switch for aviators, in which the keying of the transmitter is carried out by a contact-making device controlled by the mouth :
de
en
- GB435255A - Improvements in tuners for high frequency currents :
en
- DE618495C - Rail fastening by means of a clamping plate pivotably mounted in the ribs of the base plate and tightened by a tensioning screw :
de
en
- USD96859S - Design for a buckle :
en
- US2014313A - Pipe coupling :
en
- US2014016A - Printing press :
en
- US2014270A - Health scale :
en
- CA352918A - Range control system :
en
fr
- US2014361A - Burial casket construction :
en
- AU2143635A - Improvements in or relating to shirts :
en
- GB434918A - Manufacture of mordant dyestuffs :
en
- USD96876S - Design fob a magazine holder :
en
- US2014119A - Polishing device :
en
- AU1786734A - Improvements in process and installation for preserving foodstuffs tobacco andthe like :
en
- DE618315C - Process for the production of hydrocarbons by pressure hydrogenation :
de
en
- US2014097A - Shirt envelope :
en
- US2014276A - Counterpoise mechanism for track scale beams :
en
- CH179476A - Roll film camera with device for conveying an imperforate film strip without protective paper. :
de
en
- US2014362A - Clutch :
en
- CH179509A - Machine for the automatic production of rotating bodies, especially wooden spools as mass-produced articles. :
de
en
- USD96864S - Design fob a burial casket :
en
- US2014142A - Pressure control system for wood grinders :
en
- USRE19700E - Refrigeration apparatus :
en
- FR786810A - Nickel and cobalt separation process :
en
fr
- GB434932A - Improvements in and relating to shadow meters employed as tuning indicators in wireless receivers or the like :
en
- US2014275A - Means for increasing the capacity of scales :
en
- US2013861A - Wave motor :
en
- DE618423C - Loading machine for drifting :
de
en
- DE618469C - Method and device for determining the fatigue strength of thin and highly flexible materials :
de
en
- FR45475E - Improvements to reflectors :
en
fr
- GB435048A - A new or improved grip for golf clubs or the like :
en
- DE618456C - Round warp knitting machine with knitting process progressing in a circle :
de
en
- US2013734A - Carburetor :
en
- CH179404A - Device for corking bottles. :
de
en
- CH179569A - Device for interrupting electric current with an element sensitive to thermal effects. :
en
fr
- FR45491E - Cooling device for hair dryer :
en
fr
- GB434970A - Improvements in or relating to cellulose ester compositions particularly for moulding purposes :
en
- DE618524C - Device for attaching plaster supports, suspended ceilings, pipelines and other items of internal construction to space-enclosing components :
de
en
- USD96818S - Design for a shoe :
en
- AU1922134A - Improved cooling system for utilizing solid carbon dioxide :
en
- CH179531A - Process for the production of intermediate layers from lubricious material for bodies rubbing against one another and intermediate layer produced by this process. :
de
en
- CA352876A - Tapestry tool :
en
fr
- CH179445A - Process for the production of l-xylose. :
de
en
- CH179620A - Wheelbarrow. :
en
fr
- DE618637C - Single pinching machine :
de
en
- AT142717B - Device for result works for calculating machines. :
de
en
- US2013701A - Cam lock for tool bits :
en
- US2013713A - Safety valve device :
en
- FR786784A - Speed change for cycles :
en
fr
- FR786964A - Press for the production of construction slabs or slabs :
en
fr
- GB434962A - Improvements in and relating to photographic cameras :
en
- US2014071A - Universal motor mounting :
en
- US2014012A - Reflector :
en
- CH179543A - Fuel pump for injection internal combustion engines, in which the reciprocating delivery piston is rotated to regulate the delivery rate. :
de
en
- DE618402C - Self-collecting device for handling mail with a franking and inscribing device that can be operated independently of one another :
de
en
- FR45484E - Improvements in safety valves :
en
fr
- GB435087A - Improvements in and relating to slicing and wrapping machines :
en
- US2014279A - Curd rake :
en
- US2013969A - Apparatus for capturing insects :
en
- GB435010A - Improvements in or relating to continuous absorption regrigeration :
en
- GB434823A - Electrical measuring bridge for the measurement of earth resistances :
en
- GB434863A - Improvements in and relating to inking apparatus for rotary printing machines :
en
- GB434897A - Treatment of lateritic ores :
en
- US2013868A - Electric contact :
en
- US2013941A - Stable vinyl resins and process of making the same :
en
- DE618466C - Electric incinerator for the organic-chemical elemental analysis u. like :
de
en
- AT142774B - Arrangement for extinguishing high voltage arcs. :
de
en
- CH179689A - Internal combustion aviation piston compressor engine. :
de
en
- US2014205A - Protective screen for sick beds :
en
- DE618430C - Number switch to block certain call numbers :
de
en
- GB434984A - Process for preserving wood :
en
- US2014138A - Gear drive :
en
- FR786849A - Ventilation device for motor vehicles, and vehicles fitted with this device :
en
fr
- FR45495E - Device for actuating mechanical parts under the influence of radiation density :
en
fr
- FR786852A - Device for mounting rails on wooden, cement or chipboard sleepers :
en
fr
- FR786816A - Electromagnetic rail brake system with pad cooling :
en
fr
- GB434902A - Improvements in or relating to radio and like receivers :
en
- FR786966A - Mechanically powered toy :
en
fr
- FR45517E - Workshop box forming an integral construction set :
en
fr
- DE618451C - Plant for casting refractory molten metal, especially blast furnace slag :
de
en
- FR786720A - Camera :
en
fr
- FR786756A - Process for preparing azo dyes :
en
fr
- GB434783A - Manufacture of products of polymerisation :
en
- GB435012A - Pressing plate for hydraulic presses, especially vulcanizing presses :
en
- AU1797434A - Improvements in drycleaning apparatus :
en
- US2013844A - Continuous feed envelope assembly :
en
- US2013952A - Safety pin :
en
- USD96869S - Design fob a bug :
en
- FR45521E - Carburetor improvements :
en
fr
- CA352939A - Milling machine :
en
fr
- DE618614C - Process for bright pickling of metals :
de
en
- DK50648C - Procedure for Preserving Colloidal Liquids. :
da
en
- GB434901A - Improved frame construction for sheaf-binding harvesting machines :
en
- GB434927A - Improved apparatus for massaging the eyes :
en
- US2013838A - Roller core drilling bit :
en
- GB434796A - Improvements in or relating to taps or like valves for the control of liquids :
en
- US2013686A - Process of making insulated wire :
en
- US2013730A - Lock :
en
- CH179638A - Installation for the use of a pressurized fluid. :
en
fr
- US2014334A - Seeding machine :
en
- CH179688A - Direct current generator with shunt excitation, for controllable short-circuit current strength, especially for welding purposes. :
de
en
- GB434887A - Improvements in automatic time release devices :
en
- CH179665A - Process for the preparation of a new quaternary salt. :
de
en
- CH179692A - Process for the preparation of 1-methyl-5,5-phenylmethylhydantoin. :
de
en
- DE618541C - Railcar powered by a multi-cylinder, flywheelless internal combustion engine :
de
en
- GB435015A - Arsenate aluminate cement and method for the production thereof :
en
- AU1737334A - Dry disinfectant for seeds :
en
- GB434999A - Process for making carbon dioxide ice :
en
- CH179398A - Bed couch. :
de
en
- US2014115A - Motor testing apparatus :
en
- AT142722B - Method and device for receiving electrical waves. :
de
en
- AT142767B - Pricking machine. :
de
en
- CH179463A - Method and device for purifying water. :
de
en
- US2013827A - Circuit interrupter :
en
- US2013913A - Metal cover for automobile tires :
en
- US2013980A - Manufacture of zinc oxide :
en
- AT142750B - System for the transmission of telecommunications currents, in particular carrier frequency currents, via telecommunications cable lines, preferably in a four-wire circuit. :
de
en
- CH179419A - Electrically powered vacuum cleaner. :
de
en
- AT142763B - Method and device for lowering plants sown in rows. :
de
en
- DE618517C - Method and device for cleaning gases containing sulfur dioxide, in particular furnace exhaust gases containing sulfur dioxide :
de
en
- DE618723C - Device on pipe recoil guns with cradle carriage, the trunnion axis of which is directed remotely, to cancel out the torque generated during pipe recoil :
de
en
- CH179570A - Protective device against short circuits in tube transmitter systems with a capacitor connected in parallel to each tube. :
de
en
- FR786869A - Improvements to weft passers for looms :
en
fr
- DK50639C - Toothbrush with replaceable Brush Holder. :
da
en
- FR45505E - Artificial waxes :
en
fr
- US2013967A - Apparatus for equalizing driving belts :
en
- US2014197A - Fluid heater and support :
en
- US2014288A - Electrical coupling, swivel ring, and sleeve construction :
en
- US2014300A - Garment pressing machine :
en
- CH179605A - Device for emitting modulated, ultra-high frequency electrical oscillations. :
de
en
- FR45549E - Device for introducing microbe-free or flavored air into barrels, in particular wine barrels :
en
fr
- FR786822A - Light metal piston :
en
fr
- GB434764A - Appliances for use in connection with races :
en
- GB434964A - Improvements in or relating to street and like cleansing machines :
en
- GB435013A - Improvements in or relating to power plant equipped with hydraulic transmission, particularly for marine propulsion :
en
- GB435036A - Improvements relating to warning signals for level crossings for railways and the like :
en
- CH179451A - Process for the preparation of a dye of the triarylmethane series. :
de
en
- CH179612A - Apparatus comprising light and sound advertising devices. :
en
fr
- US2013710A - Process of producing aromatic alcohols :
en
- US2013714A - Apparatus for cleaning sheet material :
en
- CH179545A - Electromagnetic ignition apparatus for internal combustion engines shielded against the emission of interference waves. :
de
en
- US2013740A - Ceramic articles :
en
- US2014281A - Brush :
en
- AU2072234A - Improvements in tubular surface apparatus for effecting heat exchange between fluids :
en
- CA352894A - Electric valve converting system :
en
fr
- CA352910A - Waterproof fuse :
en
fr
- CH179583A - Bodies for coils for electrical apparatus. :
de
en
- US2013896A - Method for freezing eggs :
en
- US2014250A - Apparatus for reactivating a treating agent :
en
- AU1912334A - Improvements in or relating to machines for ornamenting boots or shoes :
en
- CH179470A - Cliché for color printing in one operation. :
en
fr
- CH179482A - Keel for game. :
en
fr
- FR45540E - Process for shifting the presence of certain bodies in the ground or elsewhere, and for studying their properties :
en
fr
- US2013763A - Building construction :
en
- US2014225A - Crank shaft :
en
- US2014292A - Button :
en
- CH179515A - Knife sharpener. :
de
en
- US2013796A - Method of drawing :
en
- US2014226A - Combined electrode holder and nozzle for gas-arc torches :
en
- CH179679A - Process for the preparation of a new millfast anthraquinone dye. :
de
en
- CA352864A - Book making method :
en
fr
- GB434728A - Improvements in streamline vehicle bodies :
en
- GB434755A - Improved construction and mounting for the reels of sheaf-binding harvesting machines :
en
- US2013914A - Electric water heater :
en
- CA352881A - Pneumatic bumper cover :
en
fr
- CH179387A - Process for preventing the fogging of panes of glass. :
de
en
- DE618230C - Process for the production of impregnated, compacted wooden moldings :
de
en
- DE618542C - Circuit arrangement for zone numbering in telephone systems with dialer operation :
de
en
- FR786909A - Process for preparing pentaerythritis :
en
fr
- GB434791A - Improved drive for kinematographic films :
en
- US2013771A - Model and toy building and construction elements therefor :
en
- US2013875A - Well surveying apparatus :
en
- CH179556A - Process for preventing the spoilage of perishable goods, in particular foodstuffs, and system for carrying out this process. :
de
en
- USD96858S - Design for a buckle :
en
- CA352850A - Gas scrubbing method :
en
fr
- CH179647A - Knitting machine. :
de
en
- CA352890A - Typewriter :
en
fr
- AT142766B - Ring-cylindrical building foundation body. :
de
en
- US2014051A - Arrangement for starting flight requiring no gliding :
en
- US2014305A - Book :
en
- DE618688C - Drum-like, rotatable receptacle for transporting garbage or the like. :
de
en
- US2014078A - Recovery of alcohols from hydrocarbons :
en
- CH179537A - Radially pressurized overpressure turbine. :
de
en
- US2014312A - Expansive thread cutting die and stock :
en
- USD96796S - Design for a vehicle tire :
en
- USD96798S - Design for a heater :
en
- GB435018A - Improvements in or relating to carburetter arrangements for rapidly running combustion engines :
en
- CH179553A - Method and device for recirculating the oil carried along by refrigerating machines from the compressor. :
de
en
- AT142709B - Process for the preparation of an agent for regulating the acidity of gastric juice. :
de
en
- FR786836A - tubular resistance element for electric heating :
en
fr
- GR5429B - BOSTRYCHISTIC INSTRUMENT OF KOMIS. :
el
en
- US2013687A - Printing press :
en
- CA352880A - Wax carbon spot printing press :
en
fr
- CH179503A - Brass alloy for surface condensers, evaporators, coolers, preheaters and the like. :
de
en
- AU2078335A - Improvements in or relating tothe distillation of carbonaceous material :
en
- CA352878A - Reversible glove and mitten :
en
fr
- US2013643A - Apparatus for demonstrating the mechanical flexiblizing of shoes :
en
- USD96810S - Besign for a shoe or similar :
en
- DE618519C - Medical instrument :
de
en
- US2014353A - Method of preparing thiuram disuphides :
en
- US2013804A - Production of pure lecithin :
en
- US2014110A - Target :
en
- US2013878A - Electric converter :
en
- CH179593A - Glove for children to prevent finger sucking. :
de
en
- CH179510A - Machine for the automatic production of bodies of revolution from a rod, in particular wooden spools as mass-produced articles. :
de
en
- US2013702A - Method of molding urea formalde-hyde condensation products :
en
- US2014243A - Weight regulator :
en
- US2014351A - Vehicle handling apparatus :
en
- AT142762B - Shaving products. :
de
en
- AT142776B - Process for the production of a solid, easily soluble and resin-rich glue resin for the paper industry. :
de
en
- DE618414C - Self-priming centrifugal pump with auxiliary fluid :
de
en
- USD96865S - Design for a combination cook stove :
en
- CA352873A - Elastic belt :
en
fr
- CA352916A - X-ray tilt table :
en
fr
- CH179379A - Process for the production of a pozzolan cement. :
de
en
- CH179473A - Stamp. :
de
en
- US2014296A - Apparatus for and art of treatment of metal work :
en
- CH179361A - Method and system for drying moist plant matter. :
de
en
- CA352889A - Evaporator :
en
fr
- CH179677A - Process for the preparation of a monoazo dye. :
de
en
- CA352901A - Gaseous electric discharge device :
en
fr
- CH179502A - Process for electroless galvanic precipitation of metals with the aid of agitators and equipment for carrying out this process. :
de
en
- US2014005A - Electrode or terminal for electrolytic apparatus :
en
- US2014041A - Closure for discharge openings :
en
- US2014096A - Absorption refrigerating apparatus :
en
- DE618718C - Ski or mountain boots :
de
en
- DE618741C - Card index in which the pocket-shaped guide cards are arranged next to each other in a staggered manner :
de
en
- US2014109A - Mop holder :
en
- US2014314A - Adjustable orifice valve :
en
- FR786740A - Device for pressurized spraying of all liquids, even thick hot or cold :
en
fr
- US2013966A - Metallurgical furnace :
en
- US2013791A - Bromination of aromatic compounds :
en
- US2014054A - Electric lamp :
en
- US2013717A - Cahs coxnh :
en
- US2014165A - Garment hanger :
en
- CH179613A - Bath case with a pad to lie on. :
de
en
- US2013724A - Fabric tubing :
en
- US2013884A - Sewing machine :
en
- USD96867S - Design for a display stand or :
en
- US2013864A - Grease gun :
en
- AT142740B - Electromagnetically driven compressor. :
de
en
- US2014024A - Compass mechanism :
en
- USD96834S - Design for a toy :
en
- US2013873A - Production of aromatic amines of the benzene series :
en
- US2013691A - Collapsible protective canopy :
en
- CH179661A - Process for the preparation of a new quaternary salt. :
de
en
- US2013918A - Lifting jack :
en
- US2014130A - Torch burner :
en
- USD96814S - Design for a dropper shell or :
en
- US2013834A - Edge molding apparatus :
en
- FR45477E - Bra :
en
fr
- AU2118735A - Improvements in binding means for use on tennis rackets and for other purposes :
en
- FR786735A - Process and apparatus for the purification of basic or acid bessemer steel by electrical means in the converter :
en
fr
- CH179483A - Board for table game. :
en
fr
- AT142733B - Device for heating rooms. :
de
en
- CH179506A - Electrode pliers for welding. :
en
fr
- US2013706A - Fastening device :
en
- CH179368A - Acoustic vibration damping component for walls, ceilings, etc. :
en
fr
- CH179572A - Arrester element for high voltage arresters. :
de
en
- USD96831S - Design for a shoe :
en
- FR786794A - Wastewater treatment process :
en
fr
- US2013663A - Hydrocarbon oil refining :
en
- US2014151A - Emergency tire chain :
en
- USD96880S - Design for a cravat holder :
en
- CA352920A - Diketene preparation :
en
fr
- US2013988A - Process of preparing acetyfc :
en
- US2014301A - Electric lamp cord take-up :
en
- CH179617A - Thin-walled metal bag for the durable storage of food in liquid or solid form. :
de
en
- FR786798A - Manufacturing process by thermo-reaction of metal alloys, production means and products obtained :
en
fr
- CH179444A - Process for the production of a high molecular weight alkylated aromatic sulfonic acid. :
de
en
- FR786873A - Process for manufacturing long-thread carpets with a fleece appearance and new industrial products resulting from the application of this process :
en
fr
- FR786733A - Monoazo dyes :
en
fr
- FR786841A - Improvements to optical signaling devices :
en
fr
- GB434736A - Improvements in or relating to the manufacture of printing pastes for textile materials :
en
- GB434915A - Improvements in the supply of electric discharge tubes excited inductively :
en
- GB434843A - Improvements in or connected with wind screens on aircraft :
en
- AT142759B - Process for the stabilization of chlorinated hydrocarbons. :
de
en
- CA352860A - Film and sheet manufacture :
en
fr
- CH179418A - Equipment on washing stoves for lifting laundry from the washing vessel. :
de
en
- CH179660A - Process for the preparation of a benzimidazolium derivative. :
de
en
- AU1914734A - Improvements in or relating to fumigants, insecticides andor fungicides :
en
- DE618564C - Signal device on relay cards u. Like. With a signal that can be moved on the protective fold :
de
en
- US2013746A - Chaplet :
en
- US2013775A - Carbon black :
en
- FR786726A - Process for preventing the deposit of mist or frost on glass or panes :
en
fr
- CH179561A - A phase armature that acts as an automatic starter with a self-adjustable tightening torque for induction motors. :
de
en
- DE618450C - Heat exchanger :
de
en
- DE618496C - Circuit arrangement for telephone systems with dialer operation :
de
en
- US2013933A - Machine for inserting and removing boiler tubes :
en
- US2014273A - Weighing scale beam :
en
- CH179615A - Telescopic discharge spout on cans and similar containers. :
de
en
- CH179662A - Process for the preparation of a new quaternary salt. :
de
en
- US2013647A - Propeller construction :
en
- US2014233A - Lock construction :
en
- CA352877A - Winch :
en
fr
- CH179519A - Tobacco pipe with nicotine catcher. :
de
en
- CH179501A - Process for producing an aluminum alloy. :
de
en
- US2014254A - Fastener and combination thereof with strings and tags of tea-bags or the like :
en
- US2014317A - Supercharged internal-combustion engine :
en
- DE618328C - Support walls, dam walls, weir systems or similar structures :
de
en
- AU1947934A - Improvements in or relating to friction drive pulleys :
en
- US2014358A - Cash register :
en
- CH179499A - Clock, the steering wheel of which is brought out of the influence of the anchor escapement at the control time by moving the steering wheel shaft. :
de
en
- US2013994A - Vehicle body support :
en
- US2014039A - Light controlling apparatus :
en
- US2014087A - Construction of buildings and the like :
en
- DE618721C - Air rifle with a hand pump and an air tank :
de
en
- FR786892A - Automatic coin operated device for gaming :
en
fr
- GB434873A - Improvements in or relating to intermediate-film television and like systems :
en
- CH179465A - Process for increasing the light reflection factor of an object made of aluminum or its alloys and an object obtained by this process. :
de
en
- US2013760A - Clasp :
en
- CH179390A - Boiler firing for inferior fuel with post-combustion. :
de
en
- DE618615C - Storage of flat suction cups for paper machines :
de
en
- FR786926A - Improvements to gas heated irons :
en
fr
- GB434860A - Improvements in or relating to portable folding bedsteads :
en
- CH179574A - Fluorescent substance. :
de
en
- CA352887A - Electric totalisator :
en
fr
- CH179384A - Lock. :
en
fr
- CH179467A - Method and device for the production of building boards from wood fibers by making wood fiber pulp brought onto an endless running screen belt pressable. :
de
en
- FR786922A - Process and apparatus for the desiccation and distillation of bulk materials of all kinds :
en
fr
- GB434762A - Improvements in or relating to change-over shutters for cinematograph projectors :
en
- FR786828A - Lipstick :
en
fr
- FR786943A - Grinding wheels manufacturing process :
en
fr
- CH179415A - Clamping device for sheet or tape material. :
de
en
- CH179670A - Process for the preparation of a monoazo dye. :
de
en
- CH179477A - Device for driving sound equipment, in particular narrow-film sound equipment. :
de
en
- CA352937A - Thermostatic switch :
en
fr
- CH179376A - Device for manufacturing electrical tubular heating elements. :
de
en
- CH179490A - Process for filling material in weighed batches and apparatus for carrying out this process. :
de
en
- US2014235A - Treatment of motor fuel :
en
- AT142745B - Electric gas discharge tube with an ultraviolet-permeable cover. :
de
en
- AU1795434A - Means for expanding piston rings in situ :
en
- GB434969A - An anti-vibrating device applicable to a door or window :
en
- FR786821A - Freewheel system for bicycle or other hubs :
en
fr
- GB434946A - Improvements in and relating to the manufacture of bands for sliding clasp fasteners :
en
- CA352945A - Hose reel assembly :
en
fr
- CH179395A - Device for cleaning parquet wood floors and the like. :
de
en
- CH179648A - Machine for shredding all kinds of food. :
de
en
- US2014261A - Voltage regulator :
en
- FR786843A - Bottle stoppers or other receptacles specially arranged to serve as a support for an electric lamp :
en
fr
- CH179682A - Process for the production of a new vat dye. :
de
en
- CH179413A - Elastic openwork fabric. :
en
fr
- DE618691C - Equipment for illuminating living and working spaces simultaneously with artificial and daylight :
de
en
- CA352852A - Oar lock :
en
fr
- DE618504C - Pull-through furnace :
de
en
- AT142765B - Temperature control system. :
de
en
- CA352872A - Yeast manufacture :
en
fr
- CH179599A - Coin counting and storage sleeve. :
de
en
- US2013970A - Process of producing phosphoric acid and derivatives of the same :
en
- USD96839S - Design fob a combined faucet :
en
- FR786973A - Sparkling light for signaling and illuminated advertising :
en
fr
- CH179511A - Device for the slotting of joinery parts. :
en
fr
- CH179684A - Process for the production of a new vat dye. :
de
en
- DE618571C - Stamp, the shaft of which carries an overlay that emits color when it is moistened :
de
en
- GB434934A - Improvements in or relating to tobacco pipes :
en
- GB434757A - Improvements in or relating to the construction of agitating pokers for furnaces fedmechanically from below :
en
- GB435050A - Improvements in ventilators :
en
- GB458491A - Improvements in or relating to the projection of coloured images :
en
- FR786831A - Improvements to baking ovens and the like :
en
fr
- GB435001A - Saucepan lid bracket :
en
- DE618543C - Circuit arrangement for amplifier tubes heated with alternating current or pulsating direct current :
de
en
- FR786718A - Paper container :
en
fr
- GB435043A - Improvements in or relating to semaphore signalling apparatus :
en
- GB435031A - Safety device for electrical welding machines having a cooling fluid circulation system :
en
- FR45546E - Film transport device for cameras :
en
fr
- FR45529E - Improvements to t.s.f. lamps multiple grids :
en
fr
- FR786918A - Device for automatic adjustment of the value of the propagation exponent :
en
fr
- DK50645C - Impeller propeller with swinging Buckets. :
da
en
- GB434776A - Improvements in and relating to coaster hubs :
en
- GR5427B - METHOD FOR THE MANUFACTURE OF RESINS SUBSTANCES SIMILAR TO SYNTHESIS AND PROPERTY TO LACKAN. :
el
en
- GB434880A - Improvements relating to electrical power systems :
en
- DE618708C - Process for pressing fiber masses :
de
en
- FR786839A - Direct receiving cheese grater :
en
fr
- GB434923A - Improvements in rotary classifiers for pulverizers and the like :
en
- US2013800A - Pulverizing apparatus :
en
- US2014050A - Safety switch :
en
- GR5430B - METHOD OF CONSTRUCTION OF METAL BODIES WITH SELF-LUBRICANT ENERGY. :
el
en
- US2013781A - Staybolt :
en
- AT142718B - Tube amplifier with reflex circuit. :
de
en
- CH179403A - Device for cleaning teeth and massaging the gums. :
de
en
- DE618589C - Resistor with negative temperature coefficient, especially series resistor for electrical machines and devices :
de
en
- FR786967A - New hooking device for hooking noquettes for line fishing :
en
fr
- FR45459E - Rubber mold for cement pipes, reinforced or not :
en
fr
- FR786804A - Aviation device :
en
fr
- AT142780B - Process for the production of gas-activated coal. :
de
en
- CH179640A - Dead man's facility. :
de
en
- DE618552C - stocking :
de
en
- US2013688A - Apparatus for the manufacture of artificial filaments or the like :
en
- USD96797S - Design for a vehicle tire :
en
- US2014173A - Brake mechanism :
en
- CH179469A - View register easel card file. :
de
en
- CH179552A - Device for cooling the impeller of a combustion turbine. :
de
en
- US2013887A - Mixer :
en
- US2014201A - Cane sling :
en
- CH179592A - Saliva rolls, in particular for dental purposes. :
de
en
- US2013900A - Kitchen shredder :
en
- FR786908A - Combustion quality control device :
en
fr
- US2013998A - Combustible gas analyzer :
en
- FR786870A - Improvements to luminous dials :
en
fr
- US2013877A - Molybdenum-titanium ferro-alloys :
en
- US2014266A - Vanity case :
en
- US2014102A - Direct reading vacuum tube meter :
en
- GB434767A - An improved packing or sealing device for conduits, pipes and the like :
en
- GB434870A - A process for preparing a binding agent for paints or lacquers :
en
- AT142705B - AC power supply unit. :
de
en
- US2014027A - Insect swatter :
en
- US2014163A - Method and means for sinking shafts :
en
- US2014291A - Mineral separator :
en
- US2014359A - Bead for pneumatic tires and method and apparatus for producing same :
en
- CH179558A - Electric accumulator. :
en
fr
- CH179699A - Device for reciprocating a stroller. :
de
en
- US2013996A - Production of acetylene :
en
- GB434881A - Improvements in the manufacture of artificial threads and the like :
en
- US2014009A - Tympanic pneumo massage device :
en
- US2014099A - Projector film gate :
en
- US2014124A - Method of manufacturing laminated glass :
en
- US2014019A - Attachment for coupes :
en
- US2014123A - Rake :
en
- US2013733A - Winding reel for cables :
en
- CA352899A - Electric valve converting apparatus :
en
fr
- CH179493A - Method for the prediction of the watt consumption of an electrical system with a maximum tariff that will likely occur at the end of a measurement period. :
de
en
- US2014055A - Cultivator blade :
en
- CH179362A - Porch for apiary. :
de
en
- DE618204C - Electric capacitor in rod or tube shape :
de
en
- DE618461C - Wooden framework :
de
en
- GB434730A - Combined facia and gutter bar for roofs :
en
- DE618515C - Band filter input circuit for frame receiver :
de
en
- DE618703C - Cover grating :
de
en
- GB434780A - Improvements in the manufacture of cushions and the like :
en
- US2013749A - Wood joint :
en
- US2013847A - Garment pocket :
en
- DK50629C - Procedure and arrangement of complete machines for the manufacture of matches and their filling in boxes. :
da
en
- GB435084A - Devices for supplying preheated air to furnaces or stoves :
en
- FR786932A - Device for the automatic stabilization of the speed of aircraft: particularly airplanes :
en
fr
- AU1981934A - Improvements relating to automotive vehicles :
en
- DE618618C - Automatic speed stabilization for aircraft :
de
en
- DE618574C - Circuit arrangement for telephone systems with dialer operation :
de
en
- FR786702A - Rubberized fabric air mattress :
en
fr
- FR786753A - Method and device for regulating the flow rate of free-piston compressors :
en
fr
- GB434892A - Improvements in and relating to advertising devices, showcards and the like :
en
- GB434985A - Improvements in toothpastes :
en
- US2013798A - Choke valve control means :
en
- DE618523C - Support body with inner rigid metal struts, especially for building construction purposes :
de
en
- GB434763A - Improvements in or relating to vibration detecting apparatus for the control of alarm devices :
en
- CA352928A - Air cleaner screen :
en
fr
- DE618490C - Stretchable coat for in-situ concrete piles :
de
en
- DE618535C - Underwater mine barrier with self-expanding partial barriers :
de
en
- FR786750A - Advanced motor-fan unit :
en
fr
- FR786925A - Contaminated oil filter and regeneration device :
en
fr
- FR786867A - Automatic switch :
en
fr
- FR786834A - Improved winch for clamshells and buckets fitted with said winch :
en
fr
- GB435080A - Improvements in and relating to regulating and conserving the circulating water in acoal washing plant :
en
- US2013756A - Air conditioning apparatus :
en
- US2013895A - Method of making wheels :
en
- US2013905A - Circular ingot heating furnace :
en
- US2013963A - Handle connection for implements :
en
- US2014195A - Gear shifting mechanism :
en
- USD96856S - Design fob an automotive vehicle :
en
- AT142704B - Electric massage machine. :
de
en
- CA352946A - Draft gear :
en
fr
- CH179360A - Pliers for pulling out plants with their roots. :
de
en
- CH179440A - Process for the preparation of a chrysenoyl-o-benzoic acid. :
de
en
- CH179455A - Process for the preparation of liquid dispersions of synthetic resins. :
de
en
- DE618624C - Rubber heel :
de
en
- CH179389A - Briquette. :
de
en
- DE618533C - Drilling device for producing long conical bores, especially in the casings of guns :
de
en
- FR786781A - Shopping bag enhancements :
en
fr
- CH179433A - Pöckelapparat. :
de
en
- DE618744C - Device for holding a curved track raised by a bed trolley :
de
en
- FR45534E - Play mat :
en
fr
- FR786795A - Device to reduce internal leaks and wear in centrifugal pumps and turbines through which muddy liquids pass :
en
fr
- FR786818A - Multicellular glass manufacturing process :
en
fr
- GB434756A - Improvements in and relating to collapsing baskets for fruit or other fragile articles :
en
- GB434859A - Improvements in or relating to means for preventing the kinking of flexible tubular gas connections :
en
- CH179541A - Starter for internal combustion engine. :
en
fr
- US2013863A - Dumping apparatus :
en
- US2013772A - Device for reproducing signs and lettering :
en
- US2014322A - Collapsible lens hood for photographic cameras :
en
- US2013921A - Smoke consumer :
en
- USD96850S - Design for a buckle :
en
- USD96866S - Design for a placard or like article :
en
- FR45457E - Rigid control chain derailleur system :
en
fr
- FR45524E - Vibration massage device under water pressure :
en
fr
- FR786949A - A method of manufacturing an electric heating element and a heating element obtained by this method :
en
fr
- AT142749B - Regulating resistor or potentiometer. :
de
en
- US2013677A - Typewriting machine :
en
- US2014049A - Light signaling circuit :
en
- CH179371A - Device for automatically closing the existing clearance below a door. :
en
fr
- CH179585A - Electrolytic cell with continuous anode for the production of aluminum. :
en
fr
- CH179616A - Packaging, in particular for food products. :
en
fr
- AT142744B - Travel switches for electric rail vehicles. :
de
en
- CH179669A - Process for the preparation of a monoazo dye. :
de
en
- US2013721A - Lighting fixture :
en
- US2013923A - Bushing extractor :
en
- CH179527A - Device controlling the passage of a fluid. :
en
fr
- USD96816S - Design fob a liquid dispensing :
en
- DE618506C - Device for loosening resilient rail fastenings on wooden sleepers :
de
en
- US2013919A - Brake signaling apparatus :
en
- AT142789B - Electron tube. :
de
en
- US2013703A - Subway, tramway construction :
en
- US2013894A - Cutting device :
en
- AT142793B - Supporting structure made using reinforced lightweight panels made of long-fiber material and cement. :
de
en
- CH179542A - Starting device for internal combustion engines. :
de
en
- CH179589A - Lamp, in particular for lighting workplaces. :
de
en
- CH179596A - Process for the impregnation of fiber material suitable for bandages with oligodynamic germicidal agents. :
de
en
- DK50642C - Vending machine. :
da
en
- CH179528A - Hydraulic driving force transmission mechanism. :
en
fr
- CH179645A - Brushless cleaning machine for vessels, in particular for bottles. :
de
en
- CH179386A - Installation for drawing molten glass for the manufacture of various objects using molds. :
en
fr
- CH179471A - Method and device for the production of print-ready letterpress forms by molding paper mats. :
de
en
- DE618690C - Method and device for pressing the piston rod into the crossheads of locomotives :
de
en
- US2013825A - Cellulose mixed ester coatings :
en
- US2014297A - Paper dish and method and apparatus of forming :
en
- US2013858A - Conveyer :
en
- US2013992A - Stabilization of gasoline :
en
- US2014003A - Fertilizing implement :
en
- US2014083A - Alloy :
en
- US2014285A - Enlarging camera :
en
- US2013693A - Yielding wall joint :
en
- US2014143A - Polyazo dye and process for producing the same :
en
- CA352853A - Paper making machine :
en
fr
- CH179672A - Process for the preparation of a monoazo dye. :
de
en
- AT142723B - Toothbrush. :
de
en
- CH179657A - Process for the preparation of 4,4'-dichloro-dibenzothiazyl disulfide. :
de
en
- FR45547E - Improvements in sound transmission, recording and reproduction devices :
en
fr
- CA352921A - Abrasive article :
en
fr
- CH179374A - Central heating boiler. :
en
fr
- CA352966A - Textile print production :
en
fr
- CH179562A - Medium frequency machine of the homopolar inductor type. :
de
en
- CA352913A - Dual temperature regulator :
en
fr
- US2013659A - Compound of the azabenzanthrone series :
en
- DE618602C - screen :
de
en
- US2013839A - Roller drilling bit :
en
- US2014070A - Shoe form :
en
- CA352971A - Electrical distribution system :
en
fr
- FR45479E - Shapes of armature grooves for direct current, variable speed or load dynamos :
en
fr
- CA352942A - Spreading and extruding process :
en
fr
- US2014185A - Drier :
en
- CH179481A - Ski with anti-skid device. :
de
en
- CH179517A - Process for the production of coatings containing cellulose nitrates on metal foils. :
de
en
- US2014308A - Trousers press :
en
- US2013650A - Preselector circuit for high frequency receivers :
en
- US2013801A - Food cutter :
en
- DE618634C - Centrifugal contact regulator, especially for small engines :
de
en
- CH179610A - Lighting device for cyclists and pedestrians. :
en
fr
- CA352950A - Ware stenciling apparatus :
en
fr
- DK50637C - Marking plate for placement in the ear of pigs or cattle. :
da
en
- US2014057A - Truck for handling barrels :
en
- DK50628C - Filling pen and method of making the same. :
da
en
- US2013854A - Electric iron :
en
- USD96875S - Design fob a shoe :
en
- US2014069A - Buffing tool :
en
- FR786887A - Process for obtaining acyl derivatives which are difficult to dissociate from alicylic acid and its derivatives :
en
fr
- GB434804A - Improvements in devices for facilitating drawing :
en
- FR786752A - Method and device for regulating the flow rate of free-piston compressors :
en
fr
- CA352964A - Yarn and fabric :
en
fr
- CH179484A - Toy. :
de
en
- DE618698C - Glare-free electric headlights :
de
en
- DE618728C - Refrigerated wagons, especially railway wagons :
de
en
- FR786758A - Dishwasher :
en
fr
- GB434895A - Improvements in or relating to the mechanical production of oscillation tracks, particularly sound tracks on carriers :
en
- GB434845A - Improvements relating to hydraulic valves :
en
- AT142725B - Highly selective radio receiving device. :
de
en
- CH179651A - Process for the preparation of an intermediate product for substantive azo dyes. :
de
en
- FR786840A - Improvements in electromotive force interference methods :
en
fr
- US2014018A - Ignition distributor radio interference eliminator :
en
- CH179650A - Process for the preparation of 4-phenylethyl-dihydroresorein. :
de
en
- DE618572C - Automatic line coupling for vehicles :
de
en
- DE618596C - Hoist with two detachable trolleys :
de
en
- FR786913A - Automatic circuit breaker with push-button control and free tripping, for low voltage installations :
en
fr
- DE618464C - Process for deoxidizing technically pure zinc :
de
en
- DE618753C - Upholstered furniture with upholstered cushions loosely placed on the feather base :
de
en
- GB434997A - Improvements in and relating to level crossing signalling arrangements :
en
- FR786757A - Process for concentrating milky rubber juices :
en
fr
- FR786917A - Shielded mechanism, particularly applicable as a gas meter and as a water meter :
en
fr
- USD96795S - Design fob a decorative light :
en
- US2013995A - Flow detector :
en
- FR786712A - Hand bender, with mobile turret and interchangeable sector for tubes, etc. :
en
fr
- GB435052A - Tracking devices for gramophone sound recording attachments :
en
- FR787000A - Device to be cleaned :
en
fr
- CA352965A - Yarn production :
en
fr
- CH179520A - Method for producing a locking nut, locking nut produced by this method, and die for carrying out the method. :
de
en
- US2013993A - Pneumatic vibration detector :
en
- US2014032A - An and the like :
en
- GB435068A - A container for holding mushroom spawn whilst in its process of growth and after growth :
en
- US2013696A - Thumb rest for flatirons :
en
- US2014162A - Hydraulic press :
en
- FR45512E - Lifting landing gear system for airplanes :
en
fr
- US2013680A - Ash disposal system :
en
- US2013699A - Process for producing hydrogen and carbon black :
en
- CH179405A - Ring with slider for spinning, braiding and doubling looms. :
en
fr
- FR45489E - Improvements to barrel rinsing devices :
en
fr
- FR786723A - Z-profile sheet piles :
en
fr
- GB435004A - Improvements in and relating to dental matrix holders :
en
- FR787025A - Process for the preparation of arsenobenzene monosulfoxylates :
en
fr
- FR45516E - Electric vibrator :
en
fr
- FR786734A - Improvements to undecyl compounds and their manufacturing processes :
en
fr
- FR786800A - Arrangement allowing printing with an "intaglio" cylinder, coated fabrics, on relief printing machines :
en
fr
- FR786792A - Improvements to heating elements for equipotential cathodes :
en
fr
- USD96832S - Design for a portable combined :
en
- DE618778C - U-shaped support frame for liquid switches, especially expansion switches :
de
en
- DE618349C - Grid keyed tone generator for electrical musical instruments :
de
en
- FR786999A - Valve for piston pumps, more particularly for vintage pumps :
en
fr
- GB434769A - Improvements in or relating to boxes, cartons and the like :
en
- DE618585C - Method for producing an electrical resistance :
de
en
- DE618767C - Locking device installed in a motor vehicle :
de
en
- CH179603A - Electric current receiver for remote control of devices. :
en
fr
- DE618709C - Drum for drying and roasting cork grist :
de
en
- US2014100A - Stitch regulating mechanism for knitting machines :
en
- US2013736A - Cork or plug for hollow tiles :
en
- US2013968A - Coupling for relatively rotatable wheel and axle :
en
- GB434792A - Improvements in or relating to methods of vulcanising and vulcanising press therefor :
en
- GB434854A - Improvements in or relating to branch-pipe fittings :
en
- US2013664A - Envelope and folder :
en
- USD96870S - Design for a bug :
en
- USD96878S - Design for a drawer pull :
en
- US2013784A - Time stamp :
en
- FR45466E - Process for producing photographic trichrome images :
en
fr
- FR45493E - Hourdis-tuile :
en
fr
- FR786745A - Mixed propulsion device by auxiliary engine for vehicle or animal traction device :
en
fr
- CH179400A - Chair. :
de
en
- DE618505C - Spring-loaded rail fastening on wooden sleepers :
de
en
- FR786705A - Process for the conversion of locomotives with spool distribution, into locomotives with valve distribution and high superheat :
en
fr
- GB434837A - An improved process and apparatus for maturing paper :
en
- GB434847A - Improvements in or relating to the production of acid-resistant silicon-iron casting :
en
- GB434953A - Improvements in the manufacture of artificial filaments, foils and the like containing organic derivatives of cellulose :
en
- DE618511C - Process for the production of moisture-protected, possibly shielded loop antennas :
de
en
- CA352867A - Transformer mounting :
en
fr
- US2013866A - Lighter :
en
- US2014152A - Bandage :
en
- FR786824A - Improvements to cross-frame measuring devices :
en
fr
- FR786838A - Advanced training in electric welders :
en
fr
- GB434882A - Improvements in or relating to television systems :
en
- FR786799A - Improvements to swath rakes, windrows and tedders :
en
fr
- AT142739B - Household refrigerator with ice cream maker. :
de
en
- CH179432A - Cooking kettle with cooling device. :
de
en
- CH179411A - Flat knitting machine with a lock slide moved by a crank drive over an endless pulling element. :
de
en
- US2013850A - Device for measuring or drawing angles and inclinations :
en
- US2014357A - Recording micrometer gauge :
en
- US2013712A - Container and method of stacking the same :
en
- USD96873S - Design for an atomizer case :
en
- FR786783A - Process for the fractional condensation of vapors from the distillation of liquids :
en
fr
- CH179408A - Spool holder device for a loom shuttle. :
en
fr
- GB434766A - Improvements in or relating to sockets for contact plugs of thermionic valves and the like :
en
- AU1917134A - An improved windshield wiper motor :
en
- AT142758B - Arrangement at pulp digesters. :
de
en
- US2014299A - Garment hanger :
en
- DE618779C - Dental equipment rack :
de
en
- CH179675A - Process for the preparation of a monoazo dye. :
de
en
- DE618477C - Electric trap for catching rats, mice and the like like :
de
en
- US2014327A - Disk grinding machine :
en
- CH179627A - Signaling system for vehicles. :
de
en
- US2014306A - Bowling game apparatus :
en
- US2013777A - Rotary compressor :
en
- US2014237A - Signaling apparatus :
en
- USD96812S - Design fob a tire :
en
- US2013656A - Sighting system for guns :
en
- US2013667A - Process of making metallic soaps :
en
- US2013865A - Fibrous bodied articles and method of producing the same :
en
- US2014047A - Statement lifter for ledger trays :
en
- USD96804S - Design fob a bug :
en
- DE618391C - Acetylene generator with carbide feed regulated by the water flow :
de
en
- GB434867A - Improvements in or relating to safety papers :
en
- GB434941A - Improvements relating to ships' side-scuttles :
en
- AT142746B - Device for diverting overvoltages. :
de
en
- US2014053A - Vegetable washing device :
en
- DE618639C - Baking board made of plywood sheets :
de
en
- GB434743A - Improvements in or relating to inking mechanism for use with intaglio printing machines :
en
- DE618772C - Conveyor system for moving people :
de
en
- FR786911A - New auxiliary agents for the textile industry :
en
fr
- US2013972A - Bituminous paving material :
en
- US2014159A - Lubrication of axle bearings :
en
- US2013673A - Airplane engine synchronizing device :
en
- US2013723A - Azo dyes and methods for their preparation :
en
- US2014214A - Telephone cable :
en
- US2014255A - Tread for pneumatic tires :
en
- CA352969A - Railway vehicle suspension :
en
fr
- CH179529A - Mechanism on a machine, in particular on a cutting machine, for jerky actuation of a link. :
de
en
- GB434840A - Improvements in or relating to bracket mountings for hose reels :
en
- DE618660C - Process for treating nuts (walnuts or the like) with sharp-edged materials in a rotating drum :
de
en
- CH179634A - Handle on bicycles. :
de
en
- AT142753B - Device on siphon flushing devices for toilets or the like to achieve a small flush. :
de
en
- CA352961A - Plant rust destroying agent :
en
fr
- CH179479A - Drawing machine with a device for making hatching. :
de
en
- DE618425C - Press head for standing lead cable presses :
de
en
- CA352932A - Cigarette :
en
fr
- AU1974534A - Improvements in and connected with appliances for extracting honey from the comb :
en
- CA352947A - Radio signalling system :
en
fr
- CH179380A - Process for the production of artificial marble. :
de
en
- US2013821A - Electric motor :
en
- CH179700A - Freewheel hub with coaster brake. :
de
en
- DE616757C - Wrapping die for wrapping machines :
de
en
- DE618501C - Feed device for pneumatic dryer :
de
en
- DE618620C - Boat launching device :
de
en
- CA352844A - Brake drum grinding machine :
en
fr
- US2013715A - Liquid dispenser :
en
- US2013742A - Motor vehicle chassis washer :
en
- US2013649A - Clutch :
en
- USD96808S - Design for a display stand :
en
- USD96849S - Design fob a sink stopper :
en
- GB435096A - A process for the treatment of unsaturated monohalides :
en
- CH179385A - Automatically closing self-adjusting window sash and shutter retainer. :
de
en
- CH179602A - Electric current receiver for remote control. :
en
fr
- AT142752B - Mixing device. :
de
en
- FR786853A - Mechanism preventing runaway during the descent of containers or tanks, circuit breakers or other devices :
en
fr
- DE618554C - Method of making hollow cylinders from wood :
de
en
- US2014211A - Electric drier :
en
- DE616467C - Multi-part roller bearing cage :
de
en
- DE618520C - Mobile construction crane :
de
en
- DE618573C - Device for dissipating the heat generated during braking from the braked part :
de
en
- FR786776A - Support for tubes or coils to be wound :
en
fr
- DE618678C - Ohmic resistance for high frequencies :
de
en
- FR786959A - Camera comprising a photometer in the viewing chamber :
en
fr
- GB435072A - Improvements in or relating to course indicating instruments for use on aircraft equipped with radio receivers for co-operation with so-called "wireless lighthouses" :
en
- DE618538C - Safety device for hunting and sporting rifles :
de
en
- FR45461E - Improvements in the manufacture of pipes molded on flexible formwork tubes :
en
fr
- FR786957A - Improvements to discharge tubes :
en
fr
- GB435082A - Improvements in or relating to rotary printing machines :
en
- CH179421A - Brassiere. :
de
en
- CH179437A - Process for separating the constituents of solid mixtures. :
de
en
- US2013936A - Weighing scale :
en
- CH179547A - Flywheel magneto. :
de
en
- CA352863A - Wrench :
en
fr
- US2014104A - Sheet form holder :
en
- CA352855A - Air cleaner :
en
fr
- CH179475A - Process for the cinematographic presentation of colored or stereoscopic images. :
de
en
- CH179546A - Setting device for the high-voltage power distribution segment on magneto-electric ignition devices for internal combustion engines. :
de
en
- FR786877A - Method and means of invisible vision by dark radiation :
en
fr
- CH179442A - Process for the production of a new textile auxiliary. :
de
en
- US2013648A - Production of unsaturated aliphatic acid esters :
en
- US2014189A - Apparatus for cracking hydrocarbons :
en
- USRE19701E - Heat exchanger :
en
- CH179538A - Two-stroke diesel engine working with external compression, in which the compressed air is introduced into the working cylinder at the beginning of the expansion stroke. :
de
en
- CH179370A - Window or door. :
de
en
- AT142761B - Process for obtaining pulp from wood, straw, peat, etc. :
de
en
- US2013888A - Underground conduit :
en
- US2013797A - Lateral motion spring damping car truck :
en
- CA352895A - Electric valve converting system :
en
fr
- CA352922A - Acid sludge processing :
en
fr
- US2013846A - Inflater connecter :
en
- DE618594C - Single-needle warp knitting machine with sinker cut-off for the production of plush :
de
en
- DE618749C - Process for the production of acid-proof water glass cement masses and acid-proof stones :
de
en
- US2013705A - Process for shaping helical bodies and means for carrying out said process :
en
- US2014156A - Angularly adjustable surface plate :
en
- US2014045A - Salts of bromine-substituted unsaturated fatty acids, and process of preparing same :
en
- FR786856A - Improvements to rotary tables :
en
fr
- FR786875A - Improvements to regulators for shock absorber pumps :
en
fr
- US2014167A - Adhesive and process of making same :
en
- US2014335A - Packaging surgical absorbent cotton :
en
- US2014356A - Stocking :
en
- CH179507A - Device for cutting metal. :
de
en
- GB434786A - Improvements relating to machines and methods for grinding or abrading :
en
- FR786708A - New hinge system :
en
fr
- FR786898A - Locking device for all push-button controls placed on cars :
en
fr
- USD96821S - Design for a carrying case or :
en
- DK50646C - Procedure and Device for Manufacturing Concrete Castings Using Shocks. :
da
en
- CH179396A - Device to facilitate the ignition of fuel in the fireplaces. :
en
fr
- GB435184A - Photographic copying process :
en
- CH179414A - Mixture used for bleaching, washing, cleaning and rinsing. :
de
en
- FR786814A - Drawing instrument :
en
fr
- GB435058A - Improvements in or relating to the manufacture of lacquers, varnishes, films, filaments, plastic masses and the like :
en
- FR786701A - Non-slip paving :
en
fr
- DE617270C - Machine for flanging and beading the coats of tin vessels :
de
en
- US2013704A - Control apparatus for furnace air :
en
- USD96881S - Design for a bottle casing :
en
- US2014135A - Water heater :
en
- DE618697C - As a junction box and for the installation of electrical installation devices, gas and water-tight box made of insulating material :
de
en
- GB434956A - Improvements in or relating to wrappings for block shaped articles :
en
- US2014181A - Sheet feed device :
en
- GB434968A - An improved self-closing nozzle :
en
- US2014101A - Emergency generating set :
en
- FR786954A - Armchair bed :
en
fr
- GB434784A - Improvements in or relating to railway track circuits and methods of operating the same :
en
- GB434990A - Improvements in or relating to cabinets, tables or the like :
en
- FR786881A - Improvements to billiards whose tables have lights :
en
fr
- GB435021A - Improvements in and relating to the manufacture of shuttlecocks :
en
- DE618672C - Shoe slide coupling bolt with wedge lock :
de
en
- GB434741A - Improvements in or relating to reversing gears for friction driven machines :
en
- DE618409C - Elastic joint :
de
en
- FR786953A - Process for the absorption in highly concentrated nitric acid of nitrous gases produced by the combustion of ammonia :
en
fr
- GB434872A - Improved method of applying by pressure to a compressible substratum a layer of mouldable material containing a hardening synthetic resin :
en
- US2014072A - Incense and method of making the :
en
- US2014186A - Road surfacing machine :
en
- GB435025A - Improvements in circuits for discharge lamps :
en
- FR786812A - Two-piece die for coating device for very small section flexible wires :
en
fr
- GB435254A - Improvements in the production or recovery of polynuclear carbon compounds from bituminous substances :
en
- FR45543E - Triple-valve release regulator for continuous air brake :
en
fr
- GB434742A - Improvements in or relating to the moulding and curing of pneumatic tyres :
en
- GR5426B - GYROSCOPIC ECENTROVARSTOR. :
el
en
- GB435264A - Improvements in or relating to oil burners :
en
- GB435097A - Improved device for testing materials for fastness to light :
en
- FR786767A - Device for determining the darkenings of a photographic layer in directed light and in diffused light :
en
fr
- FR786837A - Improvements to electric capacitors :
en
fr
- GB435073A - Improvements in and relating to cigarette cases :
en
- DE618612C - Process for base enamel-free enamelling of iron, steel, etc. like :
de
en
- US2013931A - Gas or electric cooking range and stove :
en
- US2013782A - Hamper :
en
- DE618531C - Disk wheel shaving machine, in which the lower belt of the straw loader forms the feed device together with the upper roller :
de
en
- GB434752A - An improvements in or relating to amusement apparatus :
en
- GB434790A - Improvements in and relating to the transit lighting of road vehicles or the like :
en
- DE618661C - Process for detoxifying and rendering the exhaust gases of internal combustion engines odorless :
de
en
- FR786811A - Toilet utensils :
en
fr
- FR45515E - Machine for wringing and drying artificial silk cakes or others :
en
fr
- FR786797A - Devices for measuring capacities :
en
fr
- FR786915A - Self-lubricating plain bearing for quiet motors :
en
fr
- DE618707C - Method and device for the production of molded parts from synthetic resin :
de
en
- AT142735B - Device for the production of paper closures, in particular tectures, for bottles or the like. :
de
en
- DE618433C - Machine for the production of window openings in envelope or bag shape cuts :
de
en
- DE618670C - Device for stripping tobacco leaves :
de
en
- GB435008A - Improvements in and relating to vehicle wheels :
en
- FR786895A - Silencer, for rifles, machine guns, and all firearms :
en
fr
- FR45474E - Transmission using electric waves along any metallic conductors, news, sound and images :
en
fr
- US2013965A - Electric bushing, fixture stud, etc. :
en
- FR786846A - Improvements to atmospheric refrigerants :
en
fr
- DE618444C - Core drill with a non-rotating core tube mounted in the jacket tube :
de
en
- GB434919A - Improved mercury vapour lamp, more particularly for projection purposes :
en
- GB435041A - Improved method of effecting adhesion or cementing of the surfaces of materials :
en
- US2013655A - Container pouring spout :
en
- DE618362C - Corner for attaching pictures etc. like. in albums :
de
en
- DE618401C - Automatic barrier lock on billiards with several sling bands :
de
en
- US2013957A - Weighing scale :
en
- US2014111A - Surgical fracture reducing appliance :
en
- US2014253A - Manufacture of rubber articles :
en
- DE618790C - Radially loaded counter-rotating turbine :
de
en
- GB434782A - Improvements in or relating to ignition devices for internal combustion engines :
en
- DE618676C - Open channel steam trap :
de
en
- US2013753A - Purification of gases derived from roasting :
en
- DE618579C - High frequency amplifier with volume control :
de
en
- FR45467E - Student abacus :
en
fr
- FR45520E - Improvement in spark plugs :
en
fr
- FR786857A - :
fr
- GB435187A - Improvements in or relating to the production of artificial fuel :
en
- GB435014A - Magazine camera :
en
- DE618725C - Stacking device for piece goods :
de
en
- GB434759A - Improvements relating to valves :
en
- GB435059A - Improvements relating to butterfly valves :
en
- GB434842A - Method for fixing metal bodies in workpieces made of porcelain and similar brittle material :
en
- AT142791B - Method and device for producing permanent hair waves. :
de
en
- CA352900A - Translating circuit :
en
fr
- US2014221A - Telephone system :
en
- US2013926A - Modification of aluminum, aluminum alloys, and alloys containing aluminum :
en
- CA352847A - Motor vehicle :
en
fr
- FR786992A - Improvements to or related to electronic discharge devices :
en
fr
- GB458493A - Improvements in or relating to vehicle hubs with inner brake :
en
- US2013897A - Calendar :
en
- US2014013A - Calculating machine :
en
- FR45509E - Shampoo :
en
fr
- FR786847A - Folding stretcher :
en
fr
- US2013779A - Door securing device :
en
- US2013976A - Adjustable perforating die :
en
- AU1912634A - Improvements in or relating to heel attaching by machine :
en
- AT142783B - Dummy food and process for making it. :
de
en
- US2014112A - Key :
en
- FR45530E - Luggage rack adaptable to the roof of any sedan :
en
fr
- DE618549C - Current transformer with a three-part insulating jacket surrounding the primary conductor or conductors in the core window :
de
en
- US2013770A - Warp frame having a device for recharging during operation :
en
- US2014079A - Gathering or pick-up conveyer :
en
- USD96800S - Design for a rug :
en
- US2014105A - Filter :
en
- DE618715C - Regulating device for liquid thermostats :
de
en
- DE618796C - Circuit arrangement for remote switching on of amplifiers :
de
en
- CA352908A - Motor fuel stabilization :
en
fr
- US2014188A - Apparatus for taking series of photographs :
en
- AU1916634A - Improvement in vehicle body windows :
en
- USD96828S - Design fob a cabinet fob vending :
en
- FR786711A - Three-sided tipping device :
en
fr
- CH179459A - Process for the production of a tanning substance. :
de
en
- US2013720A - Adjustable support for bathing devices :
en
- US2013984A - Process for the oxidation of nitrites to nitrates :
en
- US2014131A - Knitting machine :
en
- CH179461A - Process for the production of fine-pored rubber sheets for insulation against vibrations and noise. :
de
en
- FI16712A - Styranordning för envingad Snöplog :
en
fi
- DE618557C - Pneumatic tube system :
de
en
- FR45537E - Improvements to diaper frames :
en
fr
- GB434906A - Improvements in the manufacture and production of n-substitution products of 1.4-diamino-anthraquinones :
en
- FR786817A - Improvements to the locking devices used on machine tools :
en
fr
- GB434857A - Improvements in and relating to lighting systems :
en
- DE618455C - Device for the arc extinguishing in oil switches :
de
en
- DE618597C - Single-motor gripper winch :
de
en
- GB434738A - Improvements in or relating to sewing machines :
en
- DE618786C - Device for fixing and tensioning fabrics, in particular filter fabrics, on their carrier :
de
en
- USD96837S - Design fob a refrigerator :
en
- USRE19695E - Telephone system :
en
- GB434715A - Improvements in the suppression of disturbing frequencies from electric networks :
en
- GB434740A - Improvements in or relating to crystallisers applicable for sugar crystallisation :
en
- US2013920A - Governor control for shock absorbers :
en
- DE618686C - Methods and devices for scanning sound recordings for the purpose of obtaining the loudness curve :
de
en
- DE618798C - Circuit for mains supply of a glow cathode tube :
de
en
- GB434774A - Improvements in or relating to acoustic horns :
en
- FR45508E - Engine ellipsoid explosion chamber working in combination with an inclined working surface piston :
en
fr
- DE618570C - Office printing machine for printing on sheets with a fixed text and changing addresses :
de
en
- DE618746C - Televisual process with spiral scanning or composition of the picture :
de
en
- CA352924A - Tube making apparatus :
en
fr
- FR786738A - Slide for machine tools :
en
fr
- FR786786A - Sail-powered sports vehicle :
en
fr
- FR786944A - Device for drying safety razors :
en
fr
- CH179367A - Brick. :
de
en
- CH179401A - Device for holding open books and magazines in different positions. :
de
en
- CH179496A - Device for recording and writing spoken texts. :
de
en
- US2013869A - Weather stripping :
en
- US2014043A - Printing plate :
en
- US2014227A - Packaging machine :
en
- DE1347532U - :
de
en
- SE84297C1 - :
en
- US2014133A - Cabinet for ironing machines :
en
- FR45526E - New stable disazos :
en
fr
- US2014168A - Calendar clock :
en
- GB435263A - Improvements in and relating to the separation of mixed materials such as coal with shale :
en
- DE618547C - Protection arrangement with current transformer release :
de
en
- DE618788C - Production of gypsum-free hut salt :
de
en
- GB434935A - Improvements in or connected with fabric drying machines :
en
- AT142779B - Composite windows and composite doors. :
de
en
- CH179472A - Device on typewriters for making two copies using an auxiliary ink ribbon. :
de
en
- GB435040A - Improvements in devices for compensating the action of the wind on aircraft gun-supporting turrets :
en
- US2013853A - Valve for receptacle closures :
en
- US2014311A - Tool for transplanting :
en
- US2014095A - Form roll drive :
en
- US2014203A - Machine for forming roller blanks :
en
- FR786778A - Free-piston, internal combustion motor-compressor :
en
fr
- DE618669C - Paint spray tube :
de
en
- DE618607C - Knife drum for beetroot cutting machines :
de
en
- FR45498E - High volume potato masher :
en
fr
- FR786863A - Method and apparatus for reconnaissance of land crossed by a sounding :
en
fr
- GB434821A - Improvements in or relating to thermionic valve apparatus for use on very short wave lengths :
en
- GB434891A - Improvements in or relating to television, sound and like communication systems :
en
- DE618781C - Process for the production of a cement and soap containing cold glaze :
de
en
- GB434760A - Improved iron alloy for the production of rolls :
en
- FR786910A - Device for automatically switching off the ignition in the engines of motor vehicles in the event of a violent impact or overturning and, for airplanes, in the event of a violent impact or rollover :
en
fr
- DE618522C - Hydraulic jack with suction, non-return and brake valve :
de
en
- FR45531E - Improvement in electric resistances of the grid type :
en
fr
- DK50632C - Adjustment device for the springs in Saddles for Bicycles. :
da
en
- FR45503E - Method and apparatus for concentrating and pasteurizing fermented wines :
en
fr
- FR786751A - Method for adjusting the flow rate of free-piston compressors :
en
fr
- GB434732A - Improvements in or relating to traffic control systems :
en
- FR786813A - Improvements to crawler tractors or other motor vehicles :
en
fr
- DK50630C - Procedure for Casting Closures for Lynlaase. :
da
en
- DE618426C - Device for achieving drying air currents on drying towers u. like :
de
en
- DE618551C - Process for the preparation of benzanthrone derivatives containing selenium :
de
en
- DE618556C - Electric roller for driving conveyor belts u. like :
de
en
- FR786785A - Coupling device acting as a force limiter :
en
fr
- GB434994A - Improvements in and relating to a method of and apparatus for measuring the viscosity of a liquid :
en
- FR786904A - Duplicating device with characters or stencils allowing by evolution to make several different copies with classification thereof :
en
fr
- FR786806A - Pressure relief valve and safety valve for grouped multiple tanks :
en
fr
- US2013738A - Method and apparatus for printing picture strips :
en
- DE618619C - Security device against theft of motor vehicles :
de
en
- DE618667C - Method and device for forming leather gaiters :
de
en
- FR786859A - Device for the rescue of submarines :
en
fr
- GB457869A - Process and apparatus for the manufacture of cast irons of low carbon content :
en
- DE618518C - X-ray fluoroscopy device :
de
en
- US2014063A - Self-cleaning faucet filter :
en
- US2014144A - Filtering apparatus and process of operating the same :
en
- US2013787A - Carburetor :
en
- USD96842S - Design for a cooking stove :
en
- US2014198A - Chemical product and process of preparing same :
en
- DK50644C - Installations for Operating Windscreen Cleaners or Other Pneumatically Powered Assistive Devices for Motor Vehicles. :
da
en
- GB434820A - Improvements in purses for personal wear :
en
- GB435095A - Improvements in or relating to wrapping machines :
en
- GB435035A - Improvements in or relating to electrically-heated cabinets particularly for use in sterilising :
en
- US2014038A - Valvular control :
en
- US2014117A - Heat distribution for buildings :
en
- CH179366A - Reinforced concrete hollow body. :
de
en
- DE618445C - Method and device for separating gases from a turbulent flow of liquid :
de
en
- DE618465C - Process for the production of hard copper-zinc alloys :
de
en
- FR786947A - Box system intended to contain paints, for example :
en
fr
- US2014066A - Collapsible tube :
en
- AT142768B - Sleeper tamping machine. :
de
en
- DE618683C - Procedure for determining the coupling status between power plants :
de
en
- FR786858A - Device for obtaining very precise guidance of a wire moving longitudinally :
en
fr
- US2014350A - Making a motor fuel :
en
- USD96845S - Castratob :
en
- US2013983A - Two-cycle internal combustion engine :
en
- CH179508A - Moulder. :
de
en
- CH179664A - Process for the preparation of a new quaternary salt. :
de
en
- US2013773A - Arrangement for producing and receiving short waves :
en
- US2014190A - Drafting implement :
en
- AT142798B - Driver for looms. :
de
en
- AU2036934A - Improvements in or relating to light diffusing glasses :
en
- CA352959A - Pencil :
en
fr
- US2014040A - Method of making cones and tubes :
en
- FR786906A - Universal transformable wheelbarrow for motor, thermal or electric, industrial and agricultural groups :
en
fr
- DE618460C - Device for the redressing and molding of an articulated flat foot for the production of suitable shoe insoles :
de
en
- DE618599C - Device for drilling conically enlarged nesting holes in cut wood :
de
en
- US2013935A - Weighing scale :
en
- DE618734C - Ball or roller bearings installed in a bearing housing :
de
en
- FR45471E - Cosmetic product :
en
fr
- FR786868A - Nickel and cobalt separation process :
en
fr
- GB435249A - Improvements in or relating to the production of water soluble basic azo dyestuffs :
en
- US2013743A - Air brake :
en
- FR786905A - Convertible sofas and armchairs, with combined mattress support, and spring elements :
en
fr
- FR786912A - Diesel engine with combustion chamber :
en
fr
- GB434972A - Improvements in toy bricks :
en
- US2013848A - Air cooling and conditioning unit :
en
- US2014348A - Disk brake :
en
- USD96879S - Design fob a blouse :
en
- US2014021A - Carburetor :
en
- CH179458A - Process for the preparation of semi-pyrophoric metals by treating pyrophoric metals. :
de
en
- CH179491A - Overconsumption meter with mechanical counter torque. :
de
en
- US2014346A - Refrigerating apparatus :
en
- USD96833S - Design for a toy :
en
- AU1918334A - Improved method of holding or interlocking together sheets of material for advertising, directional, educational or other useful purposes :
en
- DE618758C - Table barometer :
de
en
- FR786790A - Hoist hoist for fodder and the like with automatic reversing device and single hoist cable :
en
fr
- AT142716B - Device for anesthesia with a liquid narcotic, especially ether. :
de
en
- US2014274A - Automatic dial scale :
en
- US2014245A - Method and means of preserving ice :
en
- US2013683A - Gas and vapor burner :
en
- US2013908A - Beer dispensing apparatus :
en
- DE618763C - Riveting device for connecting - by means of hollow rivets - two or more flat, sheet-like workpieces :
de
en
- CH179504A - Process and device for the thermal extraction of magnesium. :
de
en
- GB434928A - Improvements in voltage regulating arrangements for converting systems using gaseousor vapour electric discharge devices :
en
- CA352944A - Manifolding device :
en
fr
- CH179693A - Process for the preparation of a hydantoin. :
de
en
- AT142771B - Reclining furniture. :
de
en
- CH179544A - Light metal pistons for internal combustion engines with a cast, resilient steel core. :
de
en
- DE618514C - Arrangement for connecting a closed and an open power line :
de
en
- US2013728A - Primer for internal combustion engines :
en
- US2013958A - Game apparatus :
en
- US2013788A - Garment bag and process of making same :
en
- US2014146A - Nontwisting extension cord for electrical devices :
en
- CH179495A - Power driven multiplication machine with a machine game monitor. :
de
en
- CH179656A - Process for the preparation of 6,6'-dimethyl-dibenzothiazyl disulfide. :
de
en
- DE618569C - High-speed cylinder press with a pressure cylinder continuously rotating in the same sense, in particular a two-turn high-speed press :
de
en
- GB434805A - Improvements relating to supports for tooth brushes and other articles for use in cleaning the teeth :
en
- US2014103A - Impulse coupling :
en
- FR45533E - Machine for making oyster collectors :
en
fr
- FR786775A - Azo dyes production process :
en
fr
- CH179505A - Method of manufacturing cast iron pipes, by centrifugal casting, cast iron pipe obtained by this method and apparatus for carrying out this method. :
en
fr
- DK50633C - Life jacket. :
da
en
- GB434719A - Production of cinematographic effects in colour and means therefor :
en
- USD96805S - Design for a bug :
en
- US2013845A - Art of projection :
en
- CH179383A - Handle lock. :
en
fr
- AT142707B - Circuit for the selective reception and (or) amplification of electrical vibrations. :
de
en
- FR786833A - Advanced snap closure :
en
fr
- GB435000A - Apparatus for lining the interior walls of hollow bodies, such as tubes or the like :
en
- GB434744A - Improvements in or relating to pressure-casting apparatus :
en
- GB435075A - Game apparatus :
en
- DE618665C - Three-color photographic process :
de
en
- DE618632C - Control device for main current motors, especially for driving sewing machines, with opposing field and armature control :
de
en
- USD96819S - Design for a tire :
en
- GB435191A - Improvements in or relating to cathode ray tubes :
en
- FR786736A - Individual printing device for stamped plates :
en
fr
- GB434849A - An improved electric heating resistance :
en
- US2013879A - Food mold :
en
- US2013974A - Electric discharge starting circuit :
en
- CH179430A - Ski boot with instep gear. :
de
en
- CH179462A - Process for the purification of domestic and industrial sewage. :
en
fr
- CH179428A - Sole of a shoe. :
en
fr
- FR786713A - Soft support for depilatory with abrasive material :
en
fr
- CH179363A - Float said sensitive for fishing. :
en
fr
- DE618631C - Motorized railcar :
de
en
- USD96855S - Design for a piano case :
en
- CH179566A - Gas pressure switch. :
de
en
- US2014320A - Cigarette lighter :
en
- CH179412A - Knitting machine needle. :
de
en
- CH179494A - Egg test chart. :
en
fr
- DE618545C - Method for drying and soaking electrical cables :
de
en
- CH179595A - Process for the preparation of an acylated dihydrofollicle hormone. :
de
en
- FR786998A - Electric switch :
en
fr
- GB434795A - Means for producing fancy goods on net looms :
en
- US2013803A - Cracking hydrocarbon oils :
en
- AT142800B - Hair curlers for the permanent hair waving process. :
de
en
- US2013842A - Apparatus for the optical representation of objects with stereoscopic effect :
en
- DE618576C - Circuit for call converter on telecommunication lines :
de
en
- FR786941A - Improvements to disks or plates for reproducing or recording sounds :
en
fr
- GB434889A - Improved feeder for poultry or the like :
en
- GB435027A - Improvements in or relating to electric conductors :
en
- GB435042A - Improvements in means for controlling the path of a moving or vibrating part such asthe moving coil of a loudspeaker :
en
- CH179633A - Chain guards for vehicles, in particular bicycles. :
de
en
- DE618512C - Procedure for determining the location using a rotating radio beacon :
de
en
- FR786865A - Elastic suspension device for automatic weapons :
en
fr
- GB434993A - Improvements in the manufacture of transparent sheets or coatings :
en
- CA352859A - Film and sheet manufacture :
en
fr
- US2014006A - Apparatus for making drawings :
en
- US2014286A - Circuit closing device :
en
- GB434754A - Improvements in and relating to brakes, particularly motor vehicle brakes :
en
- US2013828A - Vertical flue boiler :
en
- US2013889A - Multiple drive automatic clutch :
en
- US2014127A - Device for waxing yarns :
en
- CH179646A - Spool for winding artificial yarn. :
en
fr
- AT142738B - Asbestos seal with alumina fillers. :
de
en
- CA352884A - Colander :
en
fr
- DK50627C - Procedure for the manufacture of gas masks. :
da
en
- FR45472E - Process for desizing and purifying textile materials of all kinds :
en
fr
- GB435092A - A process for decomposing beryllium minerals :
en
- CA352929A - Photographic printing apparatus :
en
fr
- CA352858A - Film and sheet manufacture :
en
fr
- DE618458C - Hydraulic press for making palatal plates :
de
en
- CH179443A - Process for the preparation of vinyl formate. :
de
en
- CH179478A - Procedure for transferring patterns onto a base. :
de
en
- AU1912434A - Improvements in or relating to trimming machines :
en
- AU1974334A - Process of producing sulphite cellulose :
en
- CA352857A - Sheet material production :
en
fr
- US2014251A - Flapping wing for airplanes, gliders, and the like :
en
- US2014323A - Filling machine :
en
- AT142719B - Massage machine. :
de
en
- US2014161A - Substage for microscopic condensers and the like :
en
- US2013802A - Concealed manifold gas range :
en
- US2014028A - Oil cooler :
en
- US2014238A - White cast iron alloy and method of making the same :
en
- FR45451E - Electro-magnetic device for weak magnetic fields, such as coil cores, krarup windings, made of magnetic material :
en
fr
- US2013684A - Manufacture of rubber tubes :
en
- US2014246A - Permanent waving :
en
- CH179626A - Synchronization device on manual transmissions. :
de
en
- DE618483C - Device for the production of leather trouser-support flaps :
de
en
- CH179701A - Cable car. :
de
en
- FR786807A - Sprayer for paint or other liquid products :
en
fr
- FR786854A - Sound generating device for air horns and the like :
en
fr
- GB434978A - Improvements in or relating to continuous absorption refrigerating apparatus :
en
- GB435033A - Preparations for making food products containing pectin and methods of making the same :
en
- CH179584A - Coil for electrical apparatus. :
de
en
- DE618539C - Ball game machine with automatic counting mechanism showing the winning number and adding up :
de
en
- DE618644C - Process for the production of nitrogen fertilizers containing magnesium carbonate :
de
en
- AT142728B - Radio reception circuit. :
de
en
- AT142784B - Process for pickling animal fibers, in particular hair for felt production, preferably hat felt production. :
de
en
- CA352892A - Electrical outlet :
en
fr
- CH179365A - Concrete construction with iron girders. :
de
en
- CH179406A - Métier à tisser muni d'un mécanisme de livraison et d'enroulement. :
de
en
fr
- USD96806S - Design for a fender apron :
en
- US2013646A - Container :
en
- CH179394A - Steel latch scrubber. :
de
en
- DE618649C - Extraction device for electric arc welding systems :
de
en
- CH179464A - Process to prevent the build-up of scale on electrically conductive surfaces. :
de
en
- DE618674C - Bucket chain excavator with a folding bucket ladder that can be swiveled in a vertical plane and a bucket channel :
de
en
- GB434737A - Coking process :
en
- US2013837A - Consistency and time indicating and recording equipment for concrete mixers :
en
- US2014268A - Coaster :
en
- USD96860S - Design for an automobile :
en
- US2013644A - Separator system :
en
- AT142741B - Ring valve. :
de
en
- DE618459C - Artificial teeth :
de
en
- DE618761C - Device for processing of rolls, in particular of grooved rolls for pilgrim step mills :
de
en
- US2014145A - Golf practice apparatus :
en
- US2014247A - Wheel mounting :
en
- US2014002A - Molybdenum white iron casting :
en
- US2013947A - Remote control for toy electric vehicles :
en
- US2014042A - Fire alarm actuating apparatus :
en
- AU1872434A - Improvements in electrically driven vacuum sweepers or cleaners :
en
- AU2121335A - Improvements in or relating to two wheeled vehicles :
en
- GB434971A - Improvements in rollers for spinning and preparing machines for textile fibres :
en
- GB457867A - Purse :
en
- US2013741A - Tile display panel :
en
- US2013986A - Interlocking system for railroads :
en
- GB434904A - A new or improved word-forming appliance :
en
- AT142754B - Ruler for making your own note paper. :
de
en
- CH179457A - Safety ignition mass. :
de
en
- US2013893A - Cutter for paper and board stock :
en
- CH179694A - Process for the preparation of a hydantoin. :
de
en
- CH179550A - Internal combustion engine cylinder. :
en
fr
- DE618610C - Water supply :
de
en
- DE618638C - Hand loom :
de
en
- DE618700C - Glass forming machine :
de
en
- US2013708A - Oil cooling system :
en
- US2014187A - Stack damper :
en
- USD96847S - Design fob a draft yoke :
en
- AT142777B - Large glass rectifier system. :
de
en
- CH179673A - Process for the preparation of a monoazo dye. :
de
en
- US2014284A - Fastening means for vehicle roofs :
en
- US2013814A - Roller bearing :
en
- US2013924A - Safety impact switch :
en
- US2013870A - Die casting metal alloys :
en
- US2014061A - Garment hanger :
en
- FR45488E - Non-glare headlight system for automobiles and other applications :
en
fr
- FR45494E - Safety closure device for ear studs or any other jewelry item :
en
fr
- GB434898A - Improvements in shelves or tables for use in motor cars :
en
- DE618525C - Microscope stand :
de
en
- FR45535E - Ripstop metallic seam :
en
fr
- DE618613C - Decorative enameling process for works of art :
de
en
- DE618600C - Rotary kiln for roasting ores :
de
en
- GB435047A - Improvements in apparatus for washing dust from gases :
en
- GB434936A - Improvements in or relating to television and like transmitters :
en
- DE618616C - Switching device for fluid accumulators loaded with compressed air :
de
en
- FR786900A - TV reception :
en
fr
- FR786889A - Further training in coin operated vending machines :
en
fr
- FR786945A - Packaging process of soft soap in cardboard box formed by folding :
en
fr
- GB434828A - Improvements in alloy steel :
en
- CA352907A - Blasting device :
en
fr
- FR786761A - Pneumatic washing machine :
en
fr
- FR786983A - Method of loading melting furnaces with a removable cover :
en
fr
- FR786885A - Trailer vehicle describing a correct curve with automatic speed regulator :
en
fr
- DE618655C - Standing boiler for an oil circulation heating system :
de
en
- GB434976A - Improvements in or relating to continous absorption refrigerating apparatus :
en
- US2014278A - Rail bonding :
en
- CH179623A - Carrying device removably arranged above the roof of automobiles. :
de
en
- GB435065A - Improvements in or relating to fountain or reservoir pens :
en
- FR45500E - Device for tracking a moving goal in relation to the location of the device :
en
fr
- GB434952A - Improvements in protective arrangements for electric distribution systems :
en
- FR786732A - Polychrome drawing book :
en
fr
- GB435009A - Improvements in or relating to bogies for railway vehicles :
en
- US2013832A - Duplicating machine :
en
- FR45507E - Conjugate wheel suspension :
en
fr
- FR786842A - Device intended to improve the efficiency of internal combustion engines :
en
fr
- GB434844A - Improvements in and relating to coin freed lock and like mechanism :
en
- FR786737A - Process for preparing dyes for indigoids vats :
en
fr
- DE618739C - Pressing device for iron :
de
en
- US2014106A - Voltmeter for vacuum tubes :
en
- DE618699C - Method of making braided lace :
de
en
- US2013745A - Drilling motor :
en
- FR786748A - Towing hook mounting device :
en
fr
- USD96829S - Design fob a cabinet for target :
en
- GB434989A - Improvements in or relating to electric regulating switches :
en
- DE618476C - Device for gasifying pest control agents :
de
en
- DE618544C - Method for the simultaneous distribution of several radio programs :
de
en
- US2014023A - Method and means for connecting chain links :
en
- GB434996A - Improvements relating to metal milling and like machines :
en
- GB434778A - Improvements in the manufacture of plaster board and in the papers used therein :
en
- GB434768A - Improvements in or relating to tools or levers for mounting the wheels of motor vehicles, more particularly disc wheels :
en
- GB434771A - Shoulder and breast padding for wearing-apparel :
en
- GB434913A - Improvements in or relating to catalytic lighters :
en
- CA352938A - Liquid fuel burner control apparatus :
en
fr
- CH179447A - Process for the preparation of an aminochrysenic sulfonic acid. :
de
en
- CH179685A - Process for the production of a new vat dye. :
de
en
- US2014121A - Dump body :
en
- GB435079A - Improvements in or relating to steering mechanism for road rollers having pivotally mounted driving motors :
en
- FR45455E - Device for mounting the steering wheels of an automobile :
en
fr
- FR786773A - Advanced linkage device :
en
fr
- FR786820A - Valveless explosive engine for airplanes :
en
fr
- US2014232A - Telephone system :
en
- GB434929A - Improvements in or relating to light valves :
en
- FR786938A - Process for bleaching cellulosic fibers, in particular cotton, using percompound solutions :
en
fr
- FR45502E - Method and apparatus for concentrating and pasteurizing fermented wines :
en
fr
- GB435081A - Improvements in or relating to systems for transmitting mechanical power by means ofa belt drive :
en
- FR786939A - Improvements to devices to allow crush tubes or other containers or receptacles for pastes, ointments, greases, liquids, powders and others, to be opened or closed :
en
fr
- US2013909A - Heating system :
en
- FR45519E - Tunnel kiln alone or coupled :
en
fr
- GB434819A - Wave filters :
en
- US2013990A - Direct current polar relay :
en
- FR45506E - Improvements to t.s.f. :
en
fr
- FR786923A - Device for setting up and maintaining on a connected register a loose slip and a sheet of carbon duplicating paper :
en
fr
- GB434965A - Improvements in and relating to the manufacture of rails and the like :
en
- FR786933A - Dry gasometer with corrugated elastic envelope :
en
fr
- GB435069A - Improvements in corn plasters :
en
- FR786920A - Dyes containing metals bound in the form of metal complexes :
en
fr
- FR45544E - Improvements to convertible bodies, in particular for automobiles :
en
fr
- FR786703A - Closing device for sliding windows :
en
fr
- GB435062A - Improvements in combined electric switch and socket units :
en
- DE618494C - Device for bending and hardening leaf springs :
de
en
- DE618311C - Magnetostrictive transducer :
de
en
- FR786796A - Shadow milliammeters for visual adjustment :
en
fr
- DE618756C - Process to accelerate the vulcanization of natural and synthetic rubber and other rubber-like vulcanizable substances :
de
en
- US2013943A - Circular saw :
en
- US2013954A - Self-opening die-head :
en
- USD96844S - Design fob an air valve :
en
- FR786793A - Developments to reflectors for ultra-short waves :
en
fr
- AT142778B - Method and device for atomizing liquid fuels. :
de
en
- AU1983634A - Improvements in air compressing apparatus :
en
- US2013982A - Brake-shoe key :
en
- GB434775A - Rocking saddle for bicycles and other vehicles :
en
- GB434942A - Improvements in or relating to cathode ray tubes and television and like transmitters incorporating the same :
en
- FR786963A - Process for preserving egg yolks, egg whites or both of these substances at the same time :
en
fr
- GB434886A - Improvements in or relating to methods and apparatus for drying solid sub-divided materials :
en
- DE618598C - Wedge holder for hand planes :
de
en
- GB434907A - Improvements in or relating to radiators for cooling liquids, particularly for motor road vehicles :
en
- US2014244A - Patient handler :
en
- AT142732B - Planing and molding machine for making skis. :
de
en
- CA352923A - Brake beam safety device :
en
fr
- US2013930A - Adjustable pitch propeller :
en
- AU2141535A - Improvements relating tothe weft inserting and beating-up mechanism of looms for weaving :
en
- DE618664C - Process for the operation of dry content regulators, especially for paper production :
de
en
- US2014267A - Protected record file :
en
- AT142769B - Filling pencil with sharpener. :
de
en
- CH179388A - Process for the production of easily flammable and easily and smokeless burning briquettes from a degasable fuel. :
de
en
- CA352891A - Resinous composition :
en
fr
- US2013657A - Fluoroaminoanthraquinone and its preparation :
en
- US2013668A - Material treatment method, apparatus, and system :
en
- CA352846A - Photographic enlarging device :
en
fr
- CA352925A - Constant pressure apparatus :
en
fr
- DE618527C - Monochromator :
de
en
- FR786882A - Pencil sharpeners :
en
fr
- GB435046A - Improvements in or relating to rotary tubular grinding or crushing mills :
en
- DE605252C - Circuit for regulating a DC motor operated in Leonard control :
de
en
- DE618650C - Electrical control device for oil firing systems :
de
en
- FR786741A - Extendable photo frame :
en
fr
- GB435032A - Improvements in and relating to the vacuum distillation of materials yielding a solid distillate or residue :
en
- GB435049A - Improvements relating to friction clutches or brakes applicable to rack presses or other suitable machines :
en
- US2014277A - Beam locking mechanism :
en
- US2013776A - Filter for dry cleaning solutions :
en
- US2014290A - Globe and support :
en
- DE618626C - Device for dividing pins :
de
en
- DE618350C - Control device for load-dependent electrical musical instruments :
de
en
- GB434905A - Improvements in or relating to television transmission :
en
- US2014014A - Lighter :
en
- FR786972A - Adjustable flow sprinkler :
en
fr
- DE618592C - Process for the production of a rubber-containing paint and binder :
de
en
- GB435093A - Improvements in or relating to the production of acid-resistant silicon iron casting :
en
- GB434900A - Improvements in domestic hot water supply systems :
en
- GB434914A - Improvements in supply units for wireless receiving sets, amplifiers and the like :
en
- GB435002A - Improvements in or connected with cereal food products :
en
- DE618625C - Dipping machine :
de
en
- US2014231A - Washer :
en
- GB434834A - Improvements relating to universal joints :
en
- CH179696A - Process for the preparation of d-tropic acid-2,2-dimethyl-3-diethylaminopropanol ester. :
de
en
- US2014157A - Device for inserting packing disks in bottle closures :
en
- DE618502C - Device for continuous drying and cooling in a vacuum :
de
en
- GB434824A - Improvements in and relating to steam-generating installations with superheaters :
en
- US2013989A - Process of preparing acetyl :
en
- GB434939A - Improvements in driving arrangements for vehicles with independently sprung wheels :
en
- US2013751A - Sewing machine :
en
- US2014062A - Wire crimping tool :
en
- DE618682C - Monitoring device for series capacitors in single or multi-phase systems :
de
en
- US2013912A - Terminal clamping device :
en
- US2013654A - Apparatus for necking-in and flanging tubular bodies :
en
- FR786724A - Reflector device for electric lamps for direct, indirect and semi-indirect lighting :
en
fr
- GB434822A - Improvements in or relating to inductance coils :
en
- CH179492A - Current transformer for very high voltage. :
en
fr
- US2014081A - Wave transmission system :
en
- US2014228A - Variable attenuator :
en
- FR45458E - Hearing aid for ultra-short-wave receivers, particularly intended for television :
en
fr
- FR45536E - Interlocking reinforced cement tile-slab system :
en
fr
- FR786770A - Cap with side hole for inserting the ignition cable as a screen for spark plugs :
en
fr
- AU2159425A - A variable flow pouring 1 spout for pouring 1 off petrol orthe like from sheetmetal containers :
en
- US2014315A - Building construction :
en
- USD96799S - Design for a rug :
en
- USD96848S - Design for a wall bracket for :
en
- CH179382A - Sink. :
de
en
- CH179676A - Process for the preparation of a monoazo dye. :
de
en
- GB434899A - Improvements in and relating to electric drives for machines or machine parts working with a constant speed ratio :
en
- GB435109A - Multifocal lenses :
en
- US2014236A - Juice extractor and feeder :
en
- US2014180A - Lubricating device :
en
- CH179611A - Coat hanger. :
en
fr
- AT142714B - Interference suppression circuit for radio receivers. :
de
en
- CA352951A - Fruit stemming device :
en
fr
- US2013747A - Compressed paper articles and method of making the same :
en
- US2013907A - Towel rack :
en
- US2014068A - Fabrics for aeroplane construction and process and composition for making same :
en
- USRE19694E - Hydraulic motor control means :
en
- CH179695A - Process for the preparation of a hydantoin. :
de
en
- DE618704C - Method and apparatus for manufacturing dipped rubber goods :
de
en
- DK50631C - Machine for Making Round Sticks. :
da
en
- US2014196A - Heating element :
en
- USD96846S - Design fob a clothespin :
en
- DE618623C - Boots with overlapping locking tabs :
de
en
- FR45504E - Method and devices for establishing a breathable atmosphere in a sealed enclosure or not :
en
fr
- GB434734A - Improvements in or relating to the rolling out of dough-like masses into continuous sheets :
en
- FR45453E - Transparent film bag, especially cellulose, provided with a reinforcement :
en
fr
- FR786864A - Apparatus for the physical and / or chemical treatment of gases by wet process :
en
fr
- US2014242A - Propeller :
en
- US2014272A - Switching means :
en
- CA352953A - Coal tar fractionation :
en
fr
- US2013707A - Catalytic apparatus :
en
- US2014339A - Hydraulic apparatus for controlling brakes :
en
- USD96857S - Design for a buckle :
en
- AT142729B - Toothbrush. :
de
en
- CH179549A - High pressure pump element with relatively high pulsation frequency. :
en
fr
- DE618677C - Circuit arrangement for telephone systems with several exchanges in series :
de
en
- USD96852S - Design fob a piano case :
en
- CH179450A - Process for the production of dibenzanthrone. :
de
en
- US2014098A - Dust collector for dust mops :
en
- US2013716A - Highway safety guard :
en
- US2013790A - Bromination of pyranthrone :
en
- AU1827634A - Improved method of preserving fruits and vegetables :
en
- US2013725A - Alcohol addition products of unsaturated compounds and process for producing same :
en
- US2014241A - Vehicle umbrella pouch :
en
- US2013856A - Alkali-metal zirconium tartrate and method of producing same :
en
- US2013789A - Hair waving guard :
en
- US2014283A - Hair curler :
en
- FR45523E - Automatic valve for traction sprayers and other applications :
en
fr
- DE618733C - Device for preventing the bales from sticking together in balers with multiple ties :
de
en
- GB434893A - Lathes and other machine-tools :
en
- FR786744A - Fireplace air intake register :
en
fr
- DE618497C - Maximum voltage transformer :
de
en
- FR786815A - Radio-communications receiver also applicable to advertising :
en
fr
- GB434852A - Improvements in typewriter paper of deferred indelibility and method of preparing the same :
en
- GB435190A - Improvements in or relating to metal cutting broaches :
en
- FR786984A - Process for the polymerization of vinyl compounds and process for preparing them :
en
fr
- FR787071A - Eyeshadow excipient :
en
fr
- DE618606C - Sowing device for seed drills with push wheels :
de
en
- FR45490E - Process for coloring asbestos cement slates :
en
fr
- FR786940A - Manufacturing process of steel alloy tubes using drawing presses :
en
fr
- FR786981A - Device to isolate noise and to protect against bright light :
en
fr
- GB435017A - Improvements in cloth covered tables for billiards and like games :
en
- DE618636C - Attachment for running bars in open grooves in electrical machines :
de
en
- DE618787C - Manufacture of manganese phosphate dihydrate :
de
en
- USD96820S - Design for a piano case :
en
- USD96868S - Design fob a bug :
en
- DK50635C - Pulsator for milking machines. :
da
en
- US2013985A - Fluid heater :
en
- FR786721A - Improvements to sofa beds :
en
fr
- US2014033A - Bottle and seal therefor :
en
- US2014213A - Latch needle pattern attachment :
en
- US2014344A - Harness for quick attachable chest packs :
en
- FR786955A - Combined safety valve and check valve for moving vapor or liquid :
en
fr
- US2014150A - Apparatus for molding objects of pyralin and other material that is plastic when heated :
en
- DK50626C - Corner Holder for Placing in Albums for Retaining Images. :
da
en
- CH179429A - Underlay sole for shoes, in particular for household use. :
de
en
- CH179658A - Process for the preparation of 6,6'-dichloro-dibenzothiazyl disulfide. :
de
en
- FR786715A - Manufacturing process of surface alloys by diffusion :
en
fr
- GB434967A - Improvements in sugar-cane and like mills :
en
- GB435088A - Improvements in the manufacture of sheeted material :
en
- AT142775B - Calculating or accounting machine. :
de
en
- GB434957A - Improvements in vehicle lifeguards :
en
- GB434903A - Improvements in synchronous electric drives :
en
- DE618438C - Procedure for digging channels and similar cuts using a deep excavator :
de
en
- DE618521C - Slewing crane, in particular a railway slewing crane :
de
en
- IE13325L - Cutting and packing yarn :
en
- FR786765A - Hairbrush enhancements :
en
fr
- US2013669A - Container :
en
- FR786979A - Two-stroke internal combustion engine :
en
fr
- DE618604C - Handheld tester :
de
en
- US2013911A - Baby bath :
en
- US2014332A - Apparatus for vulcanizing rubber :
en
- US2013737A - Intake manifold :
en
- US2013822A - Burner control device :
en
- US2013915A - Hinge :
en
- US2014056A - Plug socket :
en
- US2013826A - Screw driver :
en
- USD96874S - Design for a shoe :
en
- CA352962A - Compressor for refrigerators :
en
fr
- AU1919734A - Improved method of and means for separating and recovering particles or constituents of different specific gravities from material consisting of or containing same and applicable tothe separation of particles of different volume :
en
- US2013674A - Well cementing apparatus :
en
- US2014088A - Pump-injector apparatus :
en
- US2014160A - Lubricated bearing :
en
- CH179576A - Device for alternating current to control any electrical quantity. :
de
en
- US2014307A - Combined paper converting and inserting machine :
en
- USD96827S - Design for ribbon :
en
- AT142708B - Process for the preparation of therapeutically useful solutions of medicinal substances. :
de
en
- CH179581A - Arrangement for regulating the amperage in arc rectifiers. :
de
en
- GB434745A - Improved production of leather :
en
- GB434825A - Improvements in methods of automatically examining surfaces :
en
- US2013849A - Rotary sprinkler for athletic fields :
en
- US2014230A - Brown glass batch :
en
- AT142730B - Device for the production of forms. :
de
en
- AT142773B - Locking device for turnout and signal cranks. :
de
en
- CA352917A - Range control system :
en
fr
- CA352934A - Gasifying apparatus :
en
fr
- US2013959A - Spray nozzle :
en
- US2014184A - Firearm with exchangeable barrel :
en
- USD96817S - clark :
en
- FR786725A - Surface treatment by blown sandblasting :
en
fr
- GB434720A - Improvements in and relating to electric discharge lamps :
en
- CH179637A - Sliding axle bearings for rail vehicles, with pad lubrication. :
de
en
- DE618472C - Device for hammering scythes and sickles :
de
en
- AT142712B - Sieve circle arrangement. :
de
en
- CH179567A - Compressed gas switch for high voltages. :
de
en
- DE587928C - Process for peeling grain :
de
en
- DE618587C - Device for the spasmodic control of electric motors :
de
en
- FR786762A - Improvements made in the means of transport on trucks, elements of railways, rails, etc. :
en
fr
- US2013973A - Apparatus for the production of phthalic anhydride and benzoic acid :
en
- US2013971A - Automatic screening and filtering apparatus :
en
- DE618740C - Device for the production of smoldering or medium temperature coke in existing coke ovens :
de
en
- US2014222A - Cutting tool :
en
- US2013665A - Remote control apparatus :
en
- US2013855A - Covered container with sealing closure therefor :
en
- US2013953A - Loud speaker attachment :
en
- US2014073A - Stovepipe :
en
- US2013939A - Weighing scale :
en
- DE618516C - Overcurrent release device :
de
en
- GB435060A - Improvements in the manufacture and production of azo dyestuffs containing metal :
en
- CH179431A - Process for the impregnation of fruit juices, especially sweet must, with carbonic acid. :
de
en
- CH179582A - High frequency interference suppression choke. :
de
en
- DK50625C - Bike. :
da
en
- US2014084A - Dishwashing machine :
en
- CH179426A - Fastening device on ski trousers to tie in the ankle area of the foot. :
de
en
- CH179631A - Apparatus for molding tires. :
de
en
- US2014113A - Lubricator :
en
- US2014029A - Front end construction for vehicles :
en
- USD96823S - Design for a vacuum cleaner :
en
- USD96824S - Design for a vehicle wheel :
en
- US2013653A - Treatment of metals by electromagnetic forces :
en
- US2013906A - Cooker :
en
- US2013951A - Wire splicer :
en
- US2014206A - Impact forging :
en
- CH179687A - Process for the production of intaglio printing forms containing images and writing. :
de
en
- CH179441A - Process for the conversion of unsaturated members from the class of alcohols and ethers into saturated carbonyl compounds. :
de
en
- CH179525A - Roller freewheel locking mechanism. :
de
en
- US2013843A - Toy :
en
- US2014321A - Rotary cutter :
en
- DE618437C - Collecting and stacking device on upright conveyor belts for mail and. like :
de
en
- DE618621C - Hand-driven steering winch for river, coastal or similar motor ships :
de
en
- GB434890A - Improvements in or relating to sound, television and like transmission systems :
en
- AU1913034A - Improved water heater :
en
- AT142703B - Threads, strings, ribbons, tubes, etc. Like., In particular for medical purposes. :
de
en
- US2013805A - Mechanical free-floating brake drum :
en
- US2014223A - Circuit for controlling transmission in signaling systems :
en
- US2014001A - Heating element construction :
en
- USD96851S - Design fob a combination vanity :
en
- CH179590A - Electric fluorescent tube for alternating current operation. :
de
en
- DE618537C - Slidable device for grinding the treads of used railway wheels on non-dismantled wheel sets with two special grinding elements :
de
en
- GB434862A - Improvements in or relating to track brake magnets :
en
- US2013820A - Staggered-segment arch :
en
- US2013899A - Broaching apparatus :
en
- US2014118A - Suction cleaner :
en
- US2014140A - Vehicle roof :
en
- US2014166A - Wrapping apparatus :
en
- CH179674A - Process for the preparation of a monoazo dye. :
de
en
- CH179653A - Process for the preparation of an intermediate product for substantive azo dyes. :
de
en
- AT142788B - Timetable apparatus, especially for electrical power plants with actual and target value comparison by means of telemetry. :
de
en
- CA352927A - Suction apparatus :
en
fr
- CA352957A - Circuit controlling mechanism :
en
fr
- FR45522E - coating element and its application in pavement construction :
en
fr
- CA352912A - Relay and system :
en
fr
- CH179639A - Lubricating device for the wheel flanges of rail vehicles. :
de
en
- CH179652A - Process for the preparation of an intermediate product for substantive azo dyes. :
de
en
- AT142743B - AC switch with arc extinguishing by flowing compressed gas or steam. :
de
en
- US2014293A - Flexible bath brush :
en
- US2013867A - Art of preserving and protecting records and the like :
en
- GB434781A - Improvements in and relating to methods of grinding by means of rotary grinding discs and the like :
en
- CH179381A - Rotating kiln, roasting and kiln for firing cement and similar materials. :
de
en
- FR786742A - Hand-held device for weaving wool :
en
fr
- US2013857A - Zirconium silicon alkali metal composites and methods of making same :
en
- US2014248A - Shear :
en
- USD96838S - Design for a pen holder desk stand :
en
- US2014191A - Illuminating device :
en
- US2013748A - Compressed paper article :
en
- US2013807A - Modulation :
en
- US2013962A - Coupling for sucker rods :
en
- US2013874A - Carton :
en
- DE618782C - Swing weight axis arrangement on vibrating sieves with circular oscillation :
de
en
- FR786809A - Improvements to pasty material dispensing containers :
en
fr
- US2014326A - Drive for diaphragm sorters :
en
- FR786706A - Conversion of locomotives with distribution by cylindrical spool into locomotives with valve distribution :
en
fr
- GB434983A - Improvements relating to motor vehicle seats :
en
- DE618470C - Clamping device for hardness testing machines to test the inner surface of hollow bodies :
de
en
- FR786886A - Measuring system for woven webs :
en
fr
- GB434933A - Improvements in or relating to picture receiving apparatus :
en
- FR786802A - Improvement in resistance welding processes :
en
fr
- GB434772A - Improvements in and relating to multi-spindle turret lathes :
en
- GB435019A - Improvements in or relating to rotary tool devices for operating on the ends of piston rings :
en
- GB435185A - Improved mechanism for controlling gun turrets :
en
- DE618646C - Telecommunication cable or antenna feed line :
de
en
- AT142726B - Sanitary napkin. :
de
en
- AU1912534A - Improvements in or relating to fastener or like assorting and distributing mechanism :
en
- CH179691A - Process for the preparation of 1,3-dimethyl-5,5-phenylmethylhydantoin. :
de
en
- FR786960A - Plate leveler :
en
fr
- DE618653C - Crutch :
de
en
- CA352893A - Electric valve converting apparatus :
en
fr
- CH179625A - Steering column lock for motor vehicles. :
de
en
- CH179397A - Carriers for dishes. :
de
en
- CH179618A - Recipient with closure capsule. :
de
en
- US2014114A - Fabric draw-off means for straight knitting machines :
en
- CH179591A - Artificial parts for the inside of the human or animal body, in particular replacement chewing tools. :
de
en
- CH179608A - Device for recording detector identification using a type printer. :
de
en
- US2014139A - Colloidal suspensions suitable for insecticides :
en
- US2014240A - Method and apparatus for spoke welding :
en
- AT142764B - Ski binding. :
de
en
- US2014340A - Clothes hanger :
en
- CH179601A - Self-seller of electricity with an adjustable gear arrangement to vary the unit price. :
de
en
- US2013726A - Nonrefillable bottle :
en
- US2013927A - Multiple record phonograph :
en
- US2014017A - Agricultural implement :
en
- US2013662A - Method of preparing divinyl ether :
en
- AU2043334A - An improved sheepshearing machine handpiece :
en
- US2013881A - Mechanical golf tee :
en
- US2014183A - Dough working pressure board :
en
- AT142770B - Fitting for pipelines. :
de
en
- CH179416A - Printing ink. :
de
en
- CH179417A - Washing device with a washing cross to be built on a washing vessel. :
de
en
- FR786760A - Wall lamp used for hanging household, kitchen, toilet and other utensils :
en
fr
- GB435030A - Improvements in or relating to rotary printing presses :
en
- CH179407A - Central shot guard with guard needles under the action of a spring. :
de
en
- US2013766A - Pressure regulator :
en
- US2014026A - Knitted fabric :
en
- US2014031A - Apparatus for clearing cesspools of ice :
en
- CH179425A - Device for attaching the suspenders to the trousers. :
de
en
- DE1347411U - :
de
en
- CH179439A - Electrostatic precipitator. :
de
en
- US2014107A - Process for the production of printing rolls :
en
- US2014147A - Air conditioning or frosted display device :
en
- US2013916A - Internal combustion rotary engine :
en
- US2014091A - Pack for fragile articles :
en
- USD96877S - Design for a shoe :
en
- DE618431C - Device for electric train lighting :
de
en
- FR786919A - Compressor or centrifugal-volumetric pump :
en
fr
- GB434979A - Improvements in or relating to absorption refrigerating apparatus :
en
- FR45460E - Gas purification process using filters impregnated with liquid :
en
fr
- GB434959A - Improvements in or relating to stair-carpet fasteners and the like :
en
- US2013785A - Frame straightening apparatus for automobiles :
en
- US2013891A - Brake mechanism :
en
- US2014349A - Tilting device for furnaces :
en
- CH179434A - Process for the production of highly gelling pectin products from sugar beet. :
de
en
- CA352930A - Engine back fire release :
en
fr
- CH179571A - High voltage arrester. :
de
en
- US2013955A - Sound reproducing diaphragm and a method of making the same :
en
- USRE19698E - Method of producing crystals :
en
- US2014265A - Metal spring cover :
en
- CH179663A - Process for the preparation of a new quaternary salt. :
de
en
- US2013694A - Means for delivering measured quantities of liquid from a receptacle :
en
- US2013944A - Coin controlled mechanism :
en
- US2013752A - Production of diethyl ethers and derivative alcohols thereof :
en
- US2014329A - Telephone cord take-up :
en
- USD96807S - Design for a chair :
en
- US2013929A - Garment :
en
- US2013652A - Method for the production of nitrogen and hydrogen by the thermal decomposition of ammonia :
en
- CA352903A - Tin electrodeposition :
en
fr
- CH179372A - Elevator stairs. :
de
en
- CH179624A - Device on motor vehicles for actuating the movable roof parts of convertible bodies. :
de
en
- AT142795B - Procedure for redesigning outwardly opening windows (doors) by installing new, inwardly opening windows (doors). :
de
en
- CH179378A - Process for the production of concrete products with high strength and chemical insensitivity. :
de
en
- DE618479C - drilling machine :
de
en
- DE618789C - Process for obtaining physiologically active substances from the anterior pituitary gland :
de
en
- FR786780A - Portable apparatus for dispensing nuts or the like :
en
fr
- DE618478C - Lying air-cooled two-stroke internal combustion engine with pistons rotating in opposite directions :
de
en
- US2014178A - Curtain operating mechanism :
en
- US2014216A - Baking pan :
en
- US2013698A - Cork composition and method of making same :
en
- US2014036A - Internal combustion engine :
en
- US2014067A - Shaving and hair-cutting apparatus :
en
- AU1956734A - Vaporizing device :
en
- FR786989A - Device for collecting menstrual secretions :
en
fr
- CH179554A - Evaporators, in particular for freezer systems. :
de
en
- CA352906A - Fluosilicate :
en
fr
- CA352868A - Porous rubberized fabric :
en
fr
- US2014260A - Spark plug :
en
- US2014048A - Light signaling arrangement :
en
- AT142720B - Calculating machine with printing mechanism. :
de
en
- CH179487A - Thermostat. :
en
fr
- US2013806A - Frequency multiplier :
en
- CH179452A - Process for the preparation of a carbocyanine dye. :
de
en
- CH179614A - Method of wrapping elongated objects. :
de
en
- CH179449A - Process for the production of a copper-containing azo dye. :
de
en
- CA352885A - Laminated glass :
en
fr
- CH179619A - Wheelbarrow. :
en
fr
- CH179643A - Mixer faucet with a device to keep the mixed water stationary at any temperature. :
de
en
- CH179575A - Rectifier with reverse voltage evenly divided between several gas-filled hot cathode rectifier tubes connected in series. :
de
en
- DE618498C - Gas radiator member :
de
en
- DE618643C - Power-driven downshift device for typewriters :
de
en
- GB434888A - Improvements in and relating to advertising devices, showcards and the like :
en
- US2014174A - Light control device :
en
- US2013679A - Shoe part ornamenting machine :
en
- US2014000A - Carburetor :
en
- US2014316A - Power transmission mechanism :
en
- AT142727B - Galvanic element, especially electrical collector. :
de
en
- CH179667A - Process for the preparation of a new quaternary salt. :
de
en
- DE618627C - Device for conveying tobacco leaves :
de
en
- DE618553C - Hot water heating system :
de
en
- DE618563C - Folder with movable pockets for storing files, account cards for bookkeeping etc. like :
de
en
- GB434883A - Improved means for drying canvas fire hose :
en
- CH179466A - Method and machine for the automatic production of paper tubes, in particular conical tubes. :
de
en
- DE618463C - Process for the production of zinc from zinc dust by melting in the presence of ammonium chloride :
de
en
- US2014007A - Fabric cleaning and dyeing composition :
en
- US2013890A - Trailer chassis :
en
- USD96801S - Design for a rug :
en
- USRE19699E - Ice machine :
en
- CH179436A - Method and apparatus for drying or conditioning oblong articles, in particular cigarettes. :
en
fr
- US2014219A - Apparatus for the generation of electric high voltage impulses :
en
- DE618605C - Push wheel for seed drills :
de
en
- US2014125A - Enclosed vehicle spring :
en
- US2014257A - Collapsible table unit :
en
- US2014318A - Hand shoe-stitching machine :
en
- US2014085A - Baby carriage brake and antitipping device :
en
- CA352845A - Heat treatment of metals :
en
fr
- CH179573A - Process for the production of earth cores for coils and other electromagnetic purposes. :
de
en
- US2013641A - Paper-back fabrics for reenforcing work :
en
- US2013786A - Axle :
en
- USRE19693E - Stoker :
en
- US2014120A - Cooler :
en
- US2014355A - Vibration isolating pipe connection :
en
- US2013949A - Rubber die :
en
- AT142748B - Device for controlling the electrical current in vacuum vessels by means of a magnetic transverse field. :
de
en
- CH179551A - Liquid fuel injector for internal combustion engine. :
en
fr
- CH179666A - Process for the preparation of a new quaternary salt. :
de
en
- US2013961A - Weighing scale :
en
- US2014059A - Metal feeder for melting pots :
en
- US2014169A - Filming metal for condensers :
en
- US2014210A - Hat brim flanging machine :
en
- AU1996534A - Improvements in centrifugal separators :
en
- AT142792B - Cartridge belt for machine guns woven in one piece. :
de
en
- US2014136A - Generator :
en
- US2013885A - Differential axle :
en
- US2014137A - Photographic camera :
en
- US2013830A - Hydrolysis of the organic acid esters of cellulose :
en
- USD96813S - Design for a watch bracelet :
en
- CH179557A - Finned cooler for high coolant pressure, especially for aircraft. :
de
en
- FR45497E - Improvements in the presentation of so-called advertising caps :
en
fr
- FR786768A - Elastic cylindrical sleeve for plugs :
en
fr
- US2013692A - Refrigerating process and apparatus :
en
- US2013892A - Abdominal retractor :
en
- AU292736B2 - Catalyst for halogenation of hydrocarbon :
en
- CA352915A - Photo-electric tube :
en
fr
- CH179564A - Balancing device for a three-phase installation supplying a single-phase receiver. :
en
fr
- AU2020834A - An improved combined collapsible camping outfit and trailer :
en
- GB435055A - Improvements in electric resistance heaters for agricultural and other purposes :
en
- US2013661A - Motion picture apparatus :
en
- US2014128A - Vibrating screen :
en
- US2013938A - Line tension measuring instrument :
en
- US2014172A - Railroad spreader :
en
- US2014354A - Vehicle berth arrangement :
en
- AT142760B - Printing paper. :
de
en
- US2014208A - Fangproof legging :
en
- CH179577A - Electric discharge tube. :
de
en
- AU1921234A - Telescopic spout :
en
- CH179555A - Device to be placed on the opening edge of transport cans for cooling milk in the can. :
de
en
- US2013946A - Refrigeration :
en
- DE618595C - Electric storage device for knitting and knitting machines :
de
en
- GB435074A - Improvements in and relating to cigarette cases :
en
- FR786986A - Advanced dough dividing machine :
en
fr
- FR786759A - Starting device for carbureted engines :
en
fr
- FR786880A - Device for automatic control of the admissions to a compressor and its engine under the influence of the pressure of the compressed fluid :
en
fr
- GB434832A - Improvements in brake operating gear :
en
- DE618748C - Process for the preparation of carboxyl-free, metal-containing azo dyes :
de
en
- DE618751C - Method and device for creating threads in the inner neck of double-walled glass hollow bodies :
de
en
- FR786727A - Device allowing the sharpening of all cutting tools by crossed actions exerted simultaneously on both sides of the blade :
en
fr
- GB434912A - Pistons for internal combustion engines :
en
- AT142799B - Log splitter. :
de
en
- US2013689A - Treatment of textile materials :
en
- US2014132A - Knitting machine :
en
- US2014324A - Miner's cap :
en
- DE618651C - Zone windbreaker grate :
de
en
- FR45483E - Safety razor enhancements :
en
fr
- GB435028A - Improvements in transmission mechanism for motor vehicles :
en
- FR786866A - Improvements to cooling of wort and fermented drinks :
en
fr
- AT142796B - Process for the production of impregnated textile drive belts, conveyor belts, brake belts and the like. like :
de
en
- FR786930A - Metal railway sleeper for standard gauge rails :
en
fr
- GB434910A - Improvements in or relating to wrought iron and wrought iron articles and processes of producing the same :
en
- CA352874A - Pot holder :
en
fr
- CA352911A - Motor fuel stabilization :
en
fr
- GB434770A - A control device for gas-heated apparatus for heating liquids :
en
- FR786791A - Packing box :
en
fr
- FR786976A - Flow control device in an electrical circuit :
en
fr
- DE618732C - Control device to avoid exceeding the set load limits on material testing machines for alternating loads :
de
en
- DE618550C - Getter material for generating high vacuums :
de
en
- US2014060A - Coaster wagon :
en
- US2014343A - Manufacture of artificial filaments :
en
- FR786787A - Freewheel hub improvements :
en
fr
- DE618622C - Fountain pen :
de
en
- DE618755C - Device for utilizing stored heat for cooking, baking and roasting purposes :
de
en
- US2013871A - Holding means for mops, brushes, and the like :
en
- US2013872A - Journal bearing :
en
- GB434931A - Apparatus for producing foam baths :
en
- FR786896A - Extendable and adjustable scale calculator for automatic scales :
en
fr
- DE618424C - Process for the preparation of butanol and acetone by fermentation :
de
en
- FR786764A - Wringing press for mops, mops. wassingues, etc. :
en
fr
- DE618493C - Device for removing dust from flowing gases :
de
en
- DE618568C - Device for removing the printing plates in a foundry for casting stereotype plates and back-casting of electroplants :
de
en
- DE618750C - Method and device for the production of undercut, groove-like depressions in the mouth of glass vessels :
de
en
- DE618584C - Cable entry for electrical switches that are enclosed in a housing :
de
en
- FR786730A - double-walled construction element obtained by molding :
en
fr
- GB435099A - Improvements in and relating to power transmission clutches :
en
- FR45486E - Hydrocarbon product for coatings and in particular for pavement coatings :
en
fr
- FR786823A - Device of extremely reduced volume and weight, without deviating crew, allowing all common electrical measurements to be performed :
en
fr
- GB434846A - Improvements in the manufacture of articles from malleable cast iron :
en
- FR786997A - Method for adjusting early resistances and setting process of cement, cement mortar and concrete :
en
fr
- GB434815A - Manufacture of vat-dyestuffs :
en
- GB435098A - Connecting rod alignment gauge :
en
- GB434894A - Improvements in or relating to posts or standards for wire fencing :
en
- GB435262A - Improvements in or relating to hair-waving apparatus :
en
- US2014077A - Amyl substitution product of amylene diamine and process of producing same :
en
- DE1347619U - :
de
- FR45541E - Removable bit drill :
en
fr
- GB434731A - Improvements relating to machine packing :
en
- GB434988A - Improvements relating to hose pipes :
en
- FR786929A - Method and devices for monitoring signal frequencies in television systems :
en
fr
- FR786980A - Device for controlling firearms, for example on an aircraft :
en
fr
- DE618416C - Measuring device for liquids :
de
en
- GB435261A - Improvements in and relating to yarn clearers :
en
- FR786850A - Housing axle for vehicles of all types :
en
fr
- GB434917A - Manufacture of coversion products of n-nitramines of primary aromatic amines nitrated in the nucleus :
en
- FR45532E - Country shower device :
en
fr
- DE618652C - Abdominal wall holder :
de
en
- GB434727A - Improvements in or relating to clock and other indicating instruments :
en
- GB434747A - Improvements in yarn winding and like machines :
en
- GB434943A - Improvements in and relating to shoe-end-lasting machines :
en
- GB435108A - Improvements in the manufacture and production of complex metal compounds of dyestuffs :
en
- US2013750A - Excavating apparatus :
en
- US2013783A - Household mixer :
en
- US2013835A - Method and means for molding edge portions of material :
en
- US2014052A - Shirt and trouser connecting device :
en
- CA352914A - Envelope for electric devices :
en
fr
- US2013778A - Combination material working machine :
en
- DE618706C - Vulcanizing device for rubber articles, especially for wheel tires :
de
en
- DE618489C - Automatic feed and distribution device for conveyor wagons :
de
en
- DE618532C - Mobile hood for fleas or similar pests, painted inside with adhesive :
de
en
- FR786970A - Zither keyboard :
en
fr
- IE13870L - Gas-holder :
en
- FR786988A - Elastic waistband :
en
fr
- GB435061A - Improvements in or relating to looms with circulating weft inserters and stationary weft supply :
en
- FR786826A - Winding and driving device for endless vehicle tracks :
en
fr
- US2014044A - Method of cleaning gas :
en
- US2014046A - Box folding mechanism :
en
- FR45538E - Nails for crosswalks and similar applications :
en
fr
- FR786755A - Process for preparing azo dyes :
en
fr
- AU1874134A - Improvements relating tothe manufacture of hollow concrete or like blocks :
en
- CH179453A - Process for the preparation of a pyridine dye. :
de
en
- CH179485A - Protective device for handguns. :
de
en
- US2014149A - Spreading nozzle for adhesive containers :
en
- US2013642A - Rotary fuel burner :
en
- US2013758A - Punch set :
en
- US2014271A - Illuminated sign :
en
- USD96822S - Design fob an air conditioning :
en
- US2013991A - Match packet :
en
- DE618603C - Protective device for dynamic material testing machines :
de
en
- US2014199A - Ski binding :
en
- US2013769A - Process and apparatus for the recovery of the constituents of photographic film material :
en
- US2014126A - Method of knitting nonrun shaped hosiery blanks :
en
- CA352897A - Electric valve converting apparatus :
en
fr
- CA352926A - Balanced double seated valve :
en
fr
- US2013809A - Production of nitrogen :
en
- US2014336A - Collapsible insect screen :
en
- US2014148A - Preparation of lead borate :
en
- US2013675A - Container :
en
- US2014194A - Magnetic control device :
en
- DE618714C - Hose seal screw :
de
en
- DE618642C - Hydraulic stamping press for stamping stereotype matrices :
de
en
- DE618684C - Process for the production of a non-agglomerated, easily leached porous roast cover on the fan grate :
de
en
- GB434866A - Improvements in the manufacture of cleansing agents for the skin :
en
- GB435070A - Improvements relating to pipe joints and process of making them :
en
- FR786893A - Elastic connection device :
en
fr
- US2013739A - Preservative :
en
- USRE19697E - Method of producing piezo electric crystals :
en
- CA352963A - Filament and film manufacture :
en
fr
- DE618726C - Waterproof watch :
de
en
- US2014304A - Vending machine :
en
- US2014331A - Transmission gear :
en
- DK50643C - Method and device for casting hollow metal bodies with cored holes, which have the same cross-section throughout their length. :
da
en
- FR786982A - In-flight variable-pitch propellers improvements :
en
fr
- AT142701B - Grids for electron tubes and the like like :
de
en
- AT142737B - Process for the production of a support body for extinguishing cradles. :
de
en
- CH179588A - Resignation protection on welding, cutting and soldering torches. :
de
en
- DE618736C - Gas mask made of elastic, transparent building material :
de
en
- CA352856A - Record file :
en
fr
- CA352948A - Distribution channel shielding :
en
fr
- CH179606A - Procedure for changing the intensity dynamics in electroacoustic performances. :
de
en
- US2014309A - Universal joint and coupling :
en
- US2013711A - Adjustable spoke for the drivewheel of automobiles :
en
- DE618575C - Circuit arrangement for number current surge receiver :
de
en
- DE618673C - Piston-driven pneumatic pushing device for conveyor wagons :
de
en
- DE618509C - Antenna arrangement for omnidirectional radiation :
de
en
- DE618559C - Resilient iron pit stamp :
de
en
- GB434726A - Improvements in and relating to vacuum distillation :
en
- GB435193A - Improvements in and relating to electric welding apparatus :
en
- DE618671C - Device for uninterrupted dry extinguishing of lime, dolomite and the like. like :
de
en
- US2014212A - Coking hydrocarbon oils :
en
- FR45470E - Plate mechanism for shotguns with stacked barrels :
en
fr
- FR786969A - Double acting pump :
en
fr
- GB434826A - Improvements in and relating to horticultural cold frames or cloches and the like :
en
- IE13758L - Wrappings :
en
- FR786985A - Process for preparing compound fertilizers from ammonium sulphate and alkaline earth carbonates :
en
fr
- DE618640C - Device for treating textile goods, in particular for milling, felting, pressing, stretching, or the like. :
de
en
- DE618630C - Device for casting stereotype plates :
de
en
- GB434851A - Improvements relating to driving gear for railway turntables :
en
- FR45527E - Improvements to parasols and similar items :
en
fr
- FR786855A - Oscillating feeder for rotary table and moving belt :
en
fr
- FR786883A - Improvements made in the manufacture of flexible belts :
en
fr
- GB434960A - Improvements in wheels for vehicles :
en
- FR45456E - Refrigerated cabinet :
en
fr
- FR786803A - Process for preparing asymmetric dichlorethylene or 1-1 dichlorethene :
en
fr
- GB435037A - Improvements in or relating to bobbin drag devices for spinning, twisting and like machines :
en
- FR45462E - Closing device :
en
fr
- GB434733A - Apparatus for obtaining measurements in connection with the feet :
en
- GB435063A - Improvements appertaining to bearings for the spindles and flyers of flyer spinning, twisting, gilling and like machines :
en
- GB434896A - Improvements in or relating to steering mechanism for motor cars and like vehicles :
en
- GB435100A - Improvements in or relating to anti-rolling tank stabilising installations for ships :
en
- US2013795A - Automatic volume control :
en
- US2013833A - Garment :
en
- CH179454A - Process of manufacturing a black pigment. :
en
it
- US2014064A - Ignition booster :
en
- US2013817A - Circuitous elevator control system :
en
- CH179456A - Process for the production of a highly viscous product. :
de
en
- GB435066A - Improvements in tin-openers :
en
- CA352954A - Exhaust steam injector :
en
fr
- CH179678A - Process for the preparation of a monoazo dye. :
de
en
- GB434789A - Improvements in or relating to vending machines with a plurality of goods delivery devices :
en
- DE618548C - High-voltage fuse with main conductor and parallel auxiliary fusible conductor :
de
en
- CA352955A - Packaging machine :
en
fr
- CH179514A - Method and device for producing upholstery bodies by coating the upholstery fibers with an adhesive that remains elastic after drying. :
de
en
- US2013645A - Starter mechanism :
en
- CA352960A - Vulcanized cable insulation :
en
fr
- AU2075734A - Candy product and process :
en
- US2013823A - Headrest for shampooing :
en
- US2013876A - Builder mechanism for ring spinning and twisting frames :
en
- CA352882A - Advertising machine :
en
fr
- CH179534A - Piston pump, especially for conveying the viscose to the spinneret. :
de
en
- US2013808A - Process for pulverizing semisolid materials :
en
- US2013945A - Brake shield :
en
- CH179448A - Process for the preparation of a new trisazo dye. :
de
en
- US2014004A - Terminal for electrolytic condensers and rectifiers :
en
- US2014280A - Vehicle door dovetail or supporting device :
en
- CA352931A - Wool-like fibre production :
en
fr
- FR786961A - Improvements in the construction and suspension of thermostatic or manometric boxes or tubes and in traps with application :
en
fr
- GB434725A - Manufacture of diazonium compounds from 4-aminodiarylamines :
en
- GB435192A - Improvements in or relating to the hydrogenation of cresols and other phenolic compounds :
en
- DE618780C - Process for the preparation of color halftone photographic images :
de
en
- FR45548E - Process and equipment for the continuous manufacture of panels of all thicknesses in agglomerates of wood fibers or other :
en
fr
- US2013810A - Load indicator :
en
- US2013981A - Brake shoe key :
en
- USD96830S - Design fob a lace covering :
en
- AU1994934A - Improvements in or relating to telephone systems and impulse senders for use therein :
en
- US2013824A - Combination storm and screen sash :
en
- CH179420A - Lower leg dress for men. :
de
en
- CH179521A - Nut lock. :
de
en
- DE618473C - Potato harvest plow :
de
en
- DE618799C - Direction finder with two dipoles connected against each other :
de
en
- FR45542E - Functional safety device of synoptic diagrams :
en
fr
- US2014204A - Lubricating means for antifriction bearings :
en
- US2014345A - Lift web fob packs and harness :
en
- CA352904A - Coated fabric :
en
fr
- US2013731A - Process for producing salts of acetyl-choline :
en
- US2014171A - Sectional boiler :
en
- US2014182A - Pull-match package and holder therefor :
en
- US2014217A - Electric switch actuating mechanism :
en
- USD96809S - Design for a shoe or similar :
en
- US2013975A - Metallurgical furnace :
en
- CA352919A - Cooling apparatus :
en
fr
- AT142751B - Telecommunication cable for four-wire operation. :
de
en
- CH179539A - Process for supplying an internal combustion engine, and engine for its implementation. :
en
fr
- CA352898A - Electric valve converting system :
en
fr
- CA352905A - Non-yellowing enamel :
en
fr
- US2013811A - Hydrated lime composition :
en
- USD96853S - Design for a piano case :
en
- US2014239A - Rectifier device :
en
- US2014192A - Swimming machine :
en
- US2014200A - Stabilization of motor fuels :
en
- US2013840A - Internal combustion engine :
en
- US2014218A - Four-cylinder offset rotary machine :
en
- CA352943A - Overhead door mechanism :
en
fr
- CH179594A - Process for the preparation of a hydrogenation product of the follicular hormone. :
de
en
- DE618666C - Process for the manufacture of footwear :
de
en
- GB434779A - Improvements in or relating to the manufacture of packings, cases, boxes and the like :
en
- USD96861S - Design for a buckle :
en
- US2014175A - Plant protector :
en
- GB434938A - Improvements in or relating to electron discharge device circuit arrangements :
en
- DE618696C - Lubricating device for axle bearings :
de
en
- DE618508C - Mains connection device for supplying receivers etc. Like. From DC networks :
de
en
- AT142721B - Shoe insert. :
de
en
- US2013964A - Electric bushing, fixture stud, etc. :
en
- DE618536C - Propulsion device for watercraft :
de
en
- CA352949A - Carton setting-up machine :
en
fr
- US2013765A - Spring for ratchet mechanisms :
en
- DE618482C - Process for the production of long-lasting, vitamin-enriched, tasty food :
de
en
- FR45464E - Improvement in emulsions for road surfacing :
en
fr
- FR45463E - Bread cutter, for example :
en
fr
- FR786714A - Machine designed to exert high tensile forces, in particular for deforestation in mines :
en
fr
- US2013660A - Key connecter :
en
- AU1917734A - Improvements relating to hand operated service and like lifts :
en
- DE618558C - Roller drill for deep holes :
de
en
- DE618593C - Knitting machine, especially circular knitting machine, with a puller for the Umlegefaeden :
de
en
- GB434855A - Improvements in and relating to electric telephone cables for four-wire circuit operation :
en
- GB435039A - New wetting, cleansing, and emulsifying agents :
en
- AU2102035A - Improvements in or relating to electric incandescent lamps :
en
- DE618735C - Machine for sewing leather :
de
en
- GB434861A - Improved device for positioning and conveying eggs :
en
- GB434864A - Improvements in or relating to rotary printing machines :
en
- GB435026A - Improvements in or relating to devices for delivering paper to printing presses and other machines :
en
- CH179518A - Method and device for enamelling or varnishing wires, bands, etc. :
en
fr
- CH179659A - Process for the preparation of a benzimidazolium derivative. :
de
en
- US2013718A - Telephone booth :
en
- FR45452E - Automatic circuit breaker :
en
fr
- GB435051A - Improvements in or relating to perforators :
en
- GB435067A - An improved method and means for building mine packs for supporting the roof in coal or other mines :
en
- US2013999A - Automatic shut off valve :
en
- US2014129A - Inner tube :
en
- US2014141A - Ladder :
en
- US2014333A - Range blanket :
en
- GB434878A - Device for indicating a speed of rotation as an angle of deflection :
en
- CA352902A - Circuit controlling device :
en
fr
- US2013910A - Collapsible frame for baby buggies :
en
- US2013940A - Recording scale :
en
- US2014330A - Clasp for sanitary napkins :
en
- US2014035A - Insulating wall unit :
en
- US2013917A - Vaporizer nozzle :
en
- US2014256A - Muff bag :
en
- US2013903A - Well swab :
en
- USRE19692E - T f baker :
en
- CH179423A - Process for the production of suspenders and suspenders produced by the process. :
de
en
- CH179474A - Mimeograph device. :
en
fr
- AT142702B - Radio station. :
de
en
- CA352861A - Film and sheet manufacture :
en
fr
- CH179535A - Gear pumps, in particular for rayon spinning machines. :
de
en
- FR786914A - Device for limiting the fault current in the event of a short-circuit to earth of the frame of machines and electrical devices :
en
fr
- FR786950A - Improvements to equipment for sifting and aerating molding sand :
en
fr
- GB434920A - Improvements in or relating to carriers for the mechanical recording of optically-reproducible oscillation tracks :
en
- CH179364A - Shear-resistant connection of concrete and profile iron girders. :
de
en
- GB434723A - Improvements in or relating to internal combustion liquid piston pumps operating on the two-stroke cycle :
en
- USD96835S - Design for a display sign :
en
- CH179632A - Pneumatic tire lying in a wheel rim. :
de
en
- CH179642A - Airplane fitted with a stabilizer device. :
en
fr
- DE618647C - Method for testing voltage converters with the aid of a standard converter with the same transmission ratio using a differential circuit :
de
en
- FR786860A - Valve lifters :
en
fr
- GB434816A - Improvements in or relating to starting apparatus for electric motors :
en
- FR45454E - Improvements to arc lamps fitted with metal electrodes :
en
fr
- USRE19696E - Massaging device :
en
- GB434909A - Induction furnace with an open iron yoke :
en
- GB435071A - Improvements in or relating to jars and like containers :
en
- DE618499C - Process for cleaning molten light metals and their alloys :
de
en
- DE618771C - Device for the transfer of conveyed material :
de
en
- GB434926A - An improved process for making chemically reactive artificial asphalt of unlimited stability :
en
- FR786844A - Automatic clutch control :
en
fr
- GB435034A - Improved process for the production of a sugar preparation from starch, and for manufacturing a milk suitable for infants :
en
- FR45514E - Improvements to tracking devices :
en
fr
- DE618737C - Edging banding machine for applying several bands to any shaped work piece :
de
en
- GB434921A - Improvements in or relating to reciprocating piston compressors :
en
- GB435045A - Improvements relating to laying off courses, bearings, angles and the like :
en
- GB435053A - Improvement of optical apparatus for lighthouses :
en
- US2014155A - Clamp operating and locking means :
en
- FR786977A - Pocket umbrella :
en
fr
- GB435083A - Improvements in or relating to thermostatic or pressure controlled valves :
en
- US2013836A - Induction relay :
en
- US2013883A - Loop forming mechanism for straight knitting machines :
en
- GB434865A - Spring device for seats, hammocks, and the like :
en
- GB434937A - Improvements in refrigerator cabinets :
en
- IE14152L - Fuel supply unit for oil burners :
en
- FR786931A - New construction :
en
fr
- FR45482E - Learn to swim machine :
en
fr
- GB435044A - A marker and score indicator for the game of bridge :
en
- DE618581C - Circuit arrangement for level monitoring of several channels or lines, especially for high-frequency connections :
de
en
- DE618583C - Device for damping the mechanical vibrations of overhead lines :
de
en
- GB434787A - Device for lifting the wheels of motor vehicles by means of hydraulic jacks :
en
- FR45478E - Electron tube :
en
fr
- FR786848A - Improvements made to containers for pasty or viscous materials, in particular those for white glues :
en
fr
- FR786747A - Film drive mechanism :
en
fr
- DE618662C - Milling device for oval and round seating and sealing surfaces :
de
en
- CH179671A - Process for the preparation of a monoazo dye. :
de
en
- GB434827A - Improvements in or relating to slabs for building purposes :
en
- AT142734B - Wooden wall. :
de
en
- CA352854A - Drinking vessel washing apparatus :
en
fr
- US2013851A - Marking machine :
en
- US2013768A - Building or paving brick :
en
- US2013759A - Draft mechanism :
en
- DE618348C - A play device for electrical musical instruments consisting of a play rail with a play wire opposite it :
de
en
- DE618510C - Wave antenna for directional transmission :
de
en
- GB434856A - Improvements in or relating to fire extinguishing :
en
- US2013937A - Weighing device :
en
- DE618745C - Bogie wagon with leaf springs that are horizontally, horizontally and horizontally movably suspended :
de
en
- CA352866A - Traction chain :
en
fr
- CH179578A - Arrangement for converting electrical energy with the aid of grid-controlled gas discharge vessels. :
de
en
- CH179586A - Protection against explosion transmission. :
de
en
- GB434945A - Improvements in key retaining members :
en
- DE618591C - Electrical measuring bridge for measuring earth resistance :
de
en
- CH179698A - Process for the preparation of mandelic acid-2,2-dimethyl-3-diethylaminopropanol ester. :
de
en
- US2014010A - Art of retreading tires :
en
- US2013813A - Process for the utilization of battery plate scrap :
en
- DK50636C - Fyrstav. :
da
en
- CH179597A - Device for applying treatment liquid to the scalp. :
de
en
- FR786801A - Reminder device for roulette game and others :
en
fr
- AU1982234A - Improvements in or relating to machines for treating hides, skins leather andthe like :
en
- CA352909A - Gum inhibitor for hydrocarbons :
en
fr
- CH179649A - Process for the production of iron carbonyl. :
de
en
- CH179609A - Warning sound device. :
en
fr
- GB434908A - Improvements in and relating to bedplates for the manufacture of roofing tiles :
en
- CH179532A - Mobile motorized winch. :
de
en
- AT142713B - Process for the production of preparations which can be kept in solution and which contain anesthetizing and vasoconstricting agents. :
de
en
- CH179522A - Bearings. :
de
en
- DE618480C - Centrifugal separator :
de
en
- GB434940A - Oil pressure and spring controlled buffer for the silent closing of doors :
en
- US2013950A - Equipment for carrying containers and the like :
en
- US2013934A - Weighing scale :
en
- US2014328A - Hairpin :
en
- US2014080A - Concrete form retaining means :
en
- CH179393A - Shredding device, in particular for kitchen machines. :
de
en
- US2014295A - Art of treating metal work :
en
- US2014338A - Feed device for hydraulic transmissions :
en
- FR45480E - Apparatus for checking the operation of explosion and combustion engines :
en
fr
- GB434753A - Improvements in and relating to rotary perforating machines :
en
- GB434982A - Improvements in magnifying glasses :
en
- DE618765C - Zigzag attachment for sewing machines :
de
en
- AT142715B - Switching device. :
de
en
- AT142724B - Safety goggles. :
de
en
- US2014116A - Breakwater construction :
en
- US2014075A - Method of and apparatus for supplying molten glass :
en
- US2013960A - Coin controlled weighing scale :
en
- CH179587A - Electric glow wire gas lighter. :
de
en
- CA352862A - Speed indicator :
en
fr
- AU1797634A - Improvements in drycleaning apparatus :
en
- US2013678A - Means for filling material into receptacles :
en
- US2013901A - Lump sugar server :
en
- USD96811S - Design for a piano :
en
- CH179409A - Sewing machine for making a straight seam or a zigzag seam. :
de
en
- CH179468A - Holders for newspapers, magazines and the like. :
de
en
- CH179523A - Universal joint. :
en
fr
- CH179622A - Chassis, in particular for motor vehicles, with wheels pivoted independently of one another by means of wheel carriers. :
de
en
- DE618389C - Flat weft knitting machine :
de
en
- DE618633C - Weight or tension spring switch for electric motors controlled by the machine :
de
en
- DE618617C - Pressure generation in chemical fire extinguishers :
de
en
- US2014360A - Resilient wheel :
en
- US2013898A - Artificial lure :
en
- US2013979A - Apparatus for igniting catalysts :
en
- DE618492C - Impact tool :
de
en
- CA352870A - Decorative sheet production :
en
fr
- CH179600A - Characters for designating objects, in particular of wood. :
de
en
- DE618565C - Process for the production of filters from gas-adsorbing substances :
de
en
- CH179681A - Process for the production of a new vat dye. :
de
en
- CH179392A - Device for ringing an automatic fireplace with feed from below. :
en
fr
- CH179516A - Rotary kiln. :
de
en
- FR786845A - Process for the stabilization of coals and the like and more especially bituminous coals :
en
fr
- GB435312A - Improvements in track brakes :
en
- US2014089A - Egg boiler :
en
- US2014341A - Thread carrier for knitting machines :
en
- FR45525E - Application of compressed air in navigation :
en
fr
- GB434958A - Improvements in or relating to high speed aircraft carriers :
en
- CH179604A - Device for remote adjustment of a radio receiver. :
en
fr
- AT142797B - Moldings, decorative bars, etc. like :
de
en
- US2013755A - Electric furnace :
en
- US2014252A - Combination receptacle and cutting guide :
en
- CH179375A - Central heating boiler. :
en
fr
- US2013700A - Dress shoe cover :
en
- CA352941A - Rubber strip making apparatus :
en
fr
- CH179391A - Process and shaft furnace system for the incineration of inferior fuels and waste. :
de
en
- DE618507C - Tunnel lining :
de
en
- USD96843S - Design for a shoe ob similar article :
en
- GB434973A - Improvements in or relating to exhaust silencers for internal combustion engines :
en
- DE618588C - Electromagnetically controlled carbon pressure regulator for regulating electric motors :
de
en
- US2013767A - Treating rare-earth metal compounds :
en
- USD96872S - Design fob a shoe or similar :
en
- US2013685A - Art of handling volatile liquids :
en
- AT142757B - Grid-shaped anode for electroplating baths. :
de
en
- AU1876334A - Improvement in modulation circuit :
en
- AT142790B - Elastic electrical conduit. :
de
en
- FR786876A - Method and device for the use and distribution in living quarters of cold produced by ice :
en
fr
- FR786897A - Coating for all kinds of materials or fabrics, capable of modifying their physical qualities and appearance :
en
fr
- GB434884A - Improvements in automatic voltage regulators :
en
- GB434975A - Improvements in or relating to continuous absorption refrigeration :
en
- IE13656L - Short wave radio apparatus :
en
- DE616003C - Device for the central alignment of unilaterally clamped, circumferential workpieces, especially on swiveling jaws :
de
en
- DE618586C - Device for automatically keeping the speed of DC or AC commutator motors constant :
de
en
- GB435007A - Improvements in the manufacture and production of coarsely crystalline ammonium sulphate :
en
- FR45550E - Mechanical mixer :
en
fr
- GB434948A - Improvements in and relating to apparatus for the heat treatment of hydrocarbons andhydrocarbon mixtures :
en
- GB435011A - Improvements in or relating to method of producing type characters with aligning marks, especially for type with recessed aligning marks :
en
- GB435076A - Improvements in the manufacture of compressed refractory materials :
en
- GB434830A - Process and apparatus for the production of hard bodies especially for cutting tools :
en
- GB435029A - Improvements in or relating to the taking-up of materials on to rotating beams, rollers or the like :
en
- GB434954A - Improvements in funnels for use in centrifugal spinning machines for artificial silk :
en
- GB435005A - Process of making zinc oxide :
en
- FR45510E - Advanced training in drawing machines :
en
fr
- GB434758A - Improvements in the mounting of high speed machines within a casing :
en
- FR786928A - X-ray tube overload protection device :
en
fr
- FR786879A - Supercharged internal combustion engine device in parallel lines :
en
fr
- CA352940A - Master cylinder :
en
fr
- AT142781B - Concrete ceiling. :
de
en
- FR786956A - Household economy and hygiene device intended to protect against manure and its dangers :
en
fr
- DE618500C - Security explosives :
de
en
- DE618754C - Device for monitoring or regulating the movement of shaft conveying means :
de
en
- AT142787B - Equipment on sectional boilers for carbonisation gas combustion. :
de
en
- US2013695A - Acoustic disseminator :
en
- US2013709A - Mechanical toy :
en
- FR786899A - Automatic signaling device operating by the mist itself :
en
fr
- DE618486C - Stabilizing device for aircraft :
de
en
- DE618722C - In the unchanged lock case of a machine or hand gun to convert into a practice rifle insertable and only to be exchanged for the lock :
de
en
- FR45528E - Improvement of assembly devices by elastic clamping :
en
fr
- DE602458C - Circuit for regulating a DC motor operated in Leonard control :
de
en
- US2014008A - Valve for mine pumps :
en
- US2014209A - Hat brim ironing machine :
en
- FR786766A - Variable electric resistance device :
en
fr
- US2013735A - Method of and apparatus for cleaning ballast :
en
- US2014065A - Insulating building and sound absorbing material :
en
- US2014262A - Shoemaking last :
en
- DE618297C - Device on internal combustion engines for the optional supply of a light oil and a heavy oil mixture :
de
en
- AU1932434A - Improved catamenial appliance :
en
- DE618513C - Arrangement of unchangeable switching elements on a common holding rod :
de
en
- DE618580C - Circuit arrangement for automatic shrinkage control in receivers :
de
en
- US2014154A - Weighing apparatus :
en
- US2014269A - Method of making trickling filter floor blocks :
en
- USD96871S - Design for a bottle :
en
- DE618296C - Carburetor :
de
en
- US2013882A - Bed attachment :
en
- AT142710B - Process for the preparation of adrenal cortex preparations which are free from 1- (3, 4-dioxyphenil) -2-methylaminoethanol-1. :
de
en
- AT142711B - Helically wound pipeline. :
de
en
- US2014015A - Railway traffic controlling apparatus :
en
- USD96840S - Automobile :
en
- DE618578C - Coupling arrangement :
de
en
- DE618561C - Household washing machine with washing drum driven by an electromagnetically operated ratchet mechanism :
de
en
- GB434835A - Manufacture of new chromiferous dyestuffs :
en
- AT142785B - Process for the preparation of higher aliphatic alcohols. :
de
en
- CH179565A - Electrical switch-disconnector. :
en
fr
- AU1910634A - Improvements in or relating to modulated carrier wave transmitters :
en
- GB434848A - Improvements in or relating to electric switching, indicating and/or alarm apparatus :
en
- AT142731B - Arrangement for generating steam on an iron. :
de
en
- US2013670A - Composition for lining can ends :
en
- US2014264A - Sealing device for storage tanks :
en
- US2014224A - Method of casting crank shafts :
en
- FR786788A - Sliding and tilting window treatments :
en
fr
- GB434836A - A machine for marking or printing on boot and shoe uppers :
en
- DE618687C - Chassis for motor vehicles :
de
en
- GB434751A - Improvements in or relating to boxes, caskets, or cartons, and display devices :
en
- GB434885A - Improvements in and relating to contacts for electric oil switches :
en
- US2014325A - Beverage making machine :
en
- CH179524A - Rotating coupling. :
de
en
- CH179540A - Device for regulating the fuel supply in injection internal combustion engines with variable speed. :
de
en
- GB434829A - An appliance for utilising or transmitting power from a running vehicle held stationary :
en
- FR786835A - Improvements to ignition control devices :
en
fr
- US2014094A - Moccasin :
en
- FR786948A - Improvements made to the means for stopping the filling of receptacles as soon as the liquid has reached a certain level, in particular those for bathtubs :
en
fr
- GB434930A - Improvements in or relating to projectiles :
en
- DE618560C - Device for the automatic regulation of the drainage faucets of launder tubs :
de
en
- US2013852A - Lunch box :
en
- US2014220A - Electric incandescent lamp and similar device :
en
- FR786754A - Improvements to public telephone booths or similar constructions :
en
fr
- GB435038A - Improvements in or relating to audio frequency transformers :
en
- FR786716A - Improvements to aquatubular boilers :
en
fr
- GB435091A - Improvements in winding gear for motor vehicles :
en
- CH179635A - Freewheel hub with coaster brake. :
de
en
- US2014030A - Vehicle body construction :
en
- US2014134A - Locking gas cap :
en
- US2013812A - Inking device :
en
- GB434858A - Improvements in the manufacture of artificial staple fibres :
en
- FR786777A - Free-piston motor-compressor :
en
fr
- US2013762A - Building construction :
en
- GB434765A - Improved insect catcher :
en
- DE618399C - Display or pressure device for inclination scales or similar measuring instruments :
de
en
- FR786729A - Optical device for obtaining a narrowly limited illuminating surface :
en
fr
- FR786769A - Provision applicable to vapor collecting pipes :
en
fr
- GB434729A - Improvements in thermionic valve circuits :
en
- GB434850A - Synthetic resin composition :
en
- FR45492E - Device for removing clichés, applicable to stereotypical clichés casting machines or galvanic supports :
en
fr
- GB458172A - Means to transmit power from one driver shaft to a driven shaft with variable rate of transmission :
en
- CH179399A - Armchair. :
de
en
- GB434818A - Improvements in or relating to thermionic valve circuit arrangements and thermionic valves for use therein :
en
- US2013815A - Directional relay element :
en
- US2014294A - Process for the production of acetone :
en
- GB434793A - Vehicle wheel jacking device :
en
- US2014025A - Drill jig :
en
- US2014363A - Latch actuating mechanism :
en
- FR786942A - Device for fixing a rigid part, connector or other, to a pipe comprising at least one thickness of plastic material covered with a braid :
en
fr
- US2014303A - Rotary intaglio printing :
en
- US2013761A - Roof drain :
en
- DE618467C - Process and device for examining finished technical structures, such as bridges, ships, towers, in their state of use with regard to their dynamic behavior :
de
en
- DE618629C - Machine for the production of hexagonal wire mesh with border wires :
de
en
- CA352888A - Electrical apparatus :
en
fr
- CH179536A - Hydraulic centrifugal machine. :
de
en
- FR786779A - Precision machine tool for pointing, boring, milling or grinding :
en
fr
- GB434869A - Improvements in, or relating to, wet gas meters :
en
- FR786827A - Improvements to bra frames and other underwear :
en
fr
- FR786968A - Electric pocket torch :
en
fr
- FR786987A - Improvements in the manufacture of spectacles and the like :
en
fr
- FR45481E - Special tracks with rolling roller device for retractable gate :
en
fr
- FR786763A - Press for the production of dentures :
en
fr
- GB435056A - Improved safety-razor blade resharpening and safety-razor holding appliance :
en
- FR45511E - Improvement of the usual chemical treatment process for textile materials on reels :
en
fr
- FR786975A - Retractable advertising device for glass doors :
en
fr
- US2014229A - Portable slab cutting machine :
en
- DE618377C - Motor-driven paper trolley elevator for typewriters or the like. :
de
en
- DE618503C - Type cleaner for typewriters :
de
en
- GB435188A - Improvements in or relating to sewing machines :
en
- CH179377A - Process for impregnating plasterboards, plasterboards and similar plaster bodies. :
de
en
- DE618452C - Discharge device for furnaces :
de
en
- FR786951A - Articulation with automatic play adjustment :
en
fr
- US2013658A - Heat exchanger :
en
- US2014298A - Dust arrester :
en
- DE618474C - Feeding device on pitting machines :
de
en
- FR786774A - Bottle shut-off valve :
en
fr
- CH179438A - Process for the production of a permanent, water-containing emulsion. :
de
en
- CH179460A - Process for the production of fiber material from animal skin. :
de
en
- CH179636A - Tracked vehicle with at least one axle group with two steering frames. :
de
en
- US2013754A - Pressing machine :
en
- GB434748A - Improvements in blocks or plates for use in the construction of roadways and similarpurposes :
en
- GB434853A - Apparatus for feeding measured quantities of granular or pulverulent material into valve bags :
en
- FR786990A - High speed projectors for filling mold frames :
en
fr
- GB434955A - Improvements in card clothing :
en
- FR786993A - Improvements made to scarves and their manufacturing process :
en
fr
- GB434961A - Improvements in or relating to the case-hardening of iron and steel :
en
- GB435189A - Improvements relating to piston rings :
en
- US2014302A - Leer with roller beds :
en
- DK50634C - Sealing device using a cord lock. :
da
en
- GB434966A - Improvements in or relating to apparatus for forming cylindrical or tube-like articles of paper or the like :
en
- GB434761A - Improvements in or relating to the production of negative photographic prints by means of diazonium compounds :
en
- DE618484C - Piston pump for stony concrete :
de
en
- CH179526A - Sealing device for hydraulic presses, in particular for vehicle tipping bridges. :
de
en
- CH179644A - Stove that can be heated with petroleum or other liquid fuels. :
de
en
- DE618601C - Process for operating electrolysis furnaces for the production of aluminum :
de
en
- FR786710A - Concrete mixer assembly process :
en
fr
- GB435260A - Improvements in devices for enabling collapsible tubes and other containers for pastes, ointments, greases, liquids and powders and the like to be opened and closed :
en
- FR786921A - Improvements to tobacco advancement mechanisms for cigar-making machines :
en
fr
- DE618658C - Process for vulcanizing rubber articles, in particular blanks for tires :
de
en
- FR786743A - Spray gun :
en
fr
- GB434925A - Improvements in or relating to aluminium base alloys :
en
- DE618659C - Concave with basket strips inserted in pockets of perforated basket plates :
de
en
- DE618705C - Profile roller with a two-part jacket :
de
en
- DE618491C - Device for introducing sealing materials into sheet piling :
de
en
- DE618738C - Mixing and beating machine :
de
en
- FR786707A - Method and device for exploring sound films by means of several scanning devices :
en
fr
- GB434773A - Improvements in or relating to locks for trunks and the like :
en
- FR45545E - Braking device for boxes when they arrive at the receivers of postal transport installations using pneumatic tubes :
en
fr
- FR786902A - :
fr
- FR786946A - Means for hermetically sealing the holes in the tires :
en
fr
- GB434974A - Improvements relating to electric lamps for cycles :
en
- GB435078A - Improvements in devices for compensating the action of the wind on aircraft gun-supporting turrets :
en
- FR786890A - Improvements in navigation methods :
en
fr
- US2013672A - Improved method of making bags :
en
- US2014282A - Mercury tube scale indicator control :
en
- AT142747B - Electric motor with a frame that accommodates the stator laminations and the bearings. :
de
en
- CH179498A - Device for attaching a wristwatch to a handbag or other object. :
en
fr
- CH179513A - Process for vulcanizing belts, plates or the like made of rubber alone or with reinforcing inserts. :
de
en
- FR786861A - Automatic scale :
en
fr
- FR786894A - Cork and cement agglomerates for buildings :
en
fr
- US2014090A - Welding reenforcement method :
en
- AT142772B - Process for the production of objects whose surface is wear-resistant and whose core is tough. :
de
en
- DE618747C - Single pole screw plug fuse :
de
en
- CH179424A - Rock weight for women cyclists. :
de
en
- US2014153A - Cap for steam radiator valves :
en
- US2014179A - Electrical discharge registering system :
en
- GB434749A - Improvements apertaining to weft supplying mechanism of looms for weaving two separate fabrics :
en
- GB435094A - Improvements in or relating to electric lighting apparatus for use on bicycles and the like :
en
- GB434879A - Improvements in vapour electric converters :
en
- GB434944A - A method of producing double warp pile fabrics with figured backs :
en
- GB435086A - Improvements relating to emergency tires or wheels for use with pneumatic tired wheels :
en
- US2013819A - Railway traffic controlling system :
en
- US2013859A - Meat product from cooked meat and method of making the same :
en
- GB434750A - Process for disintegrating cocoa by means of lime :
en
- AU1997234A - Method of producing precipitates :
en
- CH179668A - Process for the preparation of a monoazo dye. :
de
en
- CH179690A - Process for the preparation of 1,3-dimethyl-5,5-phenylmethylhydantoin. :
de
en
- DE618526C - Registering spectrophotometer :
de
en
- US2013690A - Hoisting mechanism :
en
- GB434987A - Improvements in or relating to propeller pencils :
en
- GB434992A - Improvements in the rolling of glass sheets :
en
- US2013719A - Mounting for windows, doors, and the like :
en
- FR786971A - Device for placing floury or powdered products in sachets or boxes with adjustable crushing and very approximate weighings :
en
fr
- DE618724C - Method and device for overlaying two sheets of different sizes :
de
en
- DE618730C - Device for knitting and inserting rubber threads on circular knitting machines with a surrounding lock :
de
en
- DE618695C - Propulsion shield for the production of tunnels, shafts, etc. like :
de
en
- DE618449C - Paper carriage switching device for typewriters :
de
en
- GB434839A - Improvements in or relating to vaporisers for internal combustion engines :
en
- GB434838A - Improvements in or relating to constructional toys :
en
- GB434998A - Improved receiver of electrical currents for remote control :
en
- AU1874634A - Improvements in or relating to caps and holders for electric discharge tubes :
en
- AU1933034A - Process forthe production of valuable liquid hydrocarbons and contingently oftheir derivatives :
en
- DE618689C - Arrangement of steps sunk into the wall for containers :
de
en
- CA352933A - Belt fastener :
en
fr
- CH179628A - Device on motor vehicles for securing the closures of engine protection hoods, petrol tanks and the like against unauthorized opening. :
de
en
- CH179686A - Process for the production of an indigoid dye. :
de
en
- US2013932A - Suction actuated carburetor governor :
en
- CH179369A - Roof window housing. :
de
en
- DE618475C - Multi-colony housing :
de
en
- DE618657C - Process for the production of glue-rubber mixtures :
de
en
- CA352879A - Light projecting lamp :
en
fr
- US2013928A - Chill-hardening adhesive :
en
- US2014093A - Closure cap :
en
- DE618609C - Prevention of scoring in roller bearings :
de
en
- CH179563A - Electromagnetic oscillating armature motor. :
de
en
- CH179446A - Process for the preparation of a sulfurization product of 2-amino-3-bromo-anthraquinone. :
de
en
- CH179488A - Auxiliary motor that works as a function of a temperature to influence the position of flaps, valves, slides, electrical switches and the like. :
de
en
- FR786832A - Improvements to temperature exchangers :
en
fr
- US2013682A - Locomotive :
en
- US2013799A - Means for measuring frequencies :
en
- AT142742B - Ring valve. :
de
en
- CH179427A - Process for the manufacture of orthopedic shoes. :
de
en
- FR786901A - :
fr
- US2013732A - Connecter :
en
- CH179410A - Sewing machine. :
de
en
- US2013987A - Interlocking system for railroads :
en
- US2014022A - Massaging device :
en
- US2013697A - Building construction :
en
- US2013880A - Shock absorber :
en
- US2014164A - Hair waver and the like :
en
- US2014259A - End stop for slide actuated fasteners :
en
- CH179489A - System for testing internal combustion engines, especially those for aircraft, under operating conditions. :
de
en
- US2014289A - Dental implement :
en
- CA352958A - Coil handling apparatus :
en
fr
- CH179530A - Gearbox with continuously variable transmission ratio. :
de
en
- CH179579A - Control grid for gas or vapor discharge vessels. :
de
en
- AT142794B - Shaped stone. :
de
en
- CH179402A - Frame. :
de
en
- US2014011A - Remote control apparatus :
en
- US2014234A - Clutch mechanism :
en
- CA352869A - Grinding apparatus :
en
fr
- CA352886A - Electric totalisator :
en
fr
- US2013722A - Manufacture of tertiary-butylchloride :
en
- US2013904A - Shock absorber :
en
- GB435054A - Improvements in or relating to gas meters :
en
- FR786862A - Improvements to reinforced concrete slabs :
en
fr
- GB434991A - Improvements in and relating to the production of alkali perborates :
en
- US2014058A - Hub cap :
en
- USD96826S - Design for a desk ftte or analogous :
en
- USD96815S - Design for a liquid dispensing :
en
- DE618481C - Zigzag sewing machine with either hand or leg from subsequent stitch width adjustment :
de
en
- DE618530C - Hack plow and hackle plow for the cultivation of potatoes :
de
en
- US2013727A - Method and apparatus for measurement and control of gaseous mixtures :
en
- US2013774A - Process for the manufacture of carbon black :
en
- US2014193A - Acoustic-electric-energy-converter and method :
en
- FR786878A - Process for the manufacture of electrodes for arc welding or products of similar composition :
en
fr
- GR5428B - METHOD AND PROVISIONS FOR THE NEW TIGHTENING OF RELAXED SCREWS (TIRLFONDS) USED FOR THE STRENGTHENING OF RAILWAY LINES. :
el
en
- US2013829A - Steam generator :
en
- US2014207A - Azo dye and method for its preparation :
en
- CH179621A - Path lighting device in particular in motor vehicles. :
de
en
- DE618454C - Method and device for the compensation of shrinkage phenomena :
de
en
- DK50640C - Sheet iron radiator element. :
da
en
- GB435057A - Improvements in manhole covers and frames of the type which are used to give access to drains or sewers :
en
- DK50638C - Steel window. :
da
en
- FR786884A - Process for obtaining hydrogenated benzo-iso-tetrazoles :
en
fr
- DE618562C - Allocation device for the binder in the production of briquettes :
de
en
- DE618590C - Current-dependent, heat-sensitive motor protection switch with additional heating device :
de
en
- FR786746A - Electrically operated liquid pump :
en
fr
- USD96836S - Design for a panel or the like :
en
- DE618540C - Centrifugal machine with a centrifugal drum hanging on three or more columns :
de
en
- DE618685C - Process for the extraction of zinc, tin and lead oxide :
de
en
- GB434817A - Improvements in or relating to machines for operating upon the margins of boot or shoe soles :
en
- US2014202A - Film handling apparatus and footage recording device therefor :
en
- FR45499E - Process for the preparation of condensation products from phloroglucin and aromatic amines :
en
fr
- GB434746A - Improvements in means for operating penstocks, sluice-gates and the like :
en
- AT142736B - Device for the production of man-made staple fibers. :
de
en
- FR45496E - Improvements to temperature exchangers, heaters and refrigerants, condensers ... :
en
fr
- GB434986A - Improvements in picture frames :
en
- US2013793A - Electric light socket :
en
- IE13774L - Manufacture of sweetstuffs :
en
- FR786782A - New vat dyes and their preparation process :
en
fr
- DE559890C - Coke oven door with a blade-like metal seal :
de
en
- FR786916A - Improvements to devices for waving eyelashes :
en
fr
- GB435090A - New or improved fastening means for use in tying blocks or assemblies of type matter or other objects :
en
- DE618567C - Process for the preparation of salts of organic arsic acids :
de
en
- GB434777A - Improvements in tables :
en