- CA382366A - Railway signalling system :
en
fr
- CH205789A - Process for the preparation of 6-methyl-2-amino-3-methoxy-diphenylene oxide. :
de
en
- US2164254A - Weeding machine :
en
- DE677711C - Process for the production of security paper, banknotes, documents, textiles or similar materials with secret identification :
de
en
- US2163919A - Switch :
en
- PL28552B1 - The method of producing the insulation material. :
en
pl
- PL28574B1 - A fusible link that automatically closes the by-pass valve under the action of heat. :
en
pl
- CH205563A - Pencil sharpener. :
de
en
- AU462838A - Double rotor blower :
en
- CA382288A - Animal trap :
en
fr
- AT156358B - Process for the production of moldable and curable resins. :
de
en
- AU107738B2 - Improvements in refrigerating chambers for freezing mixtures in metal cartridges orthe like :
en
- AU255138A - Improvements in radio directive systems :
en
- CA382345A - Inlaid knitted fabric :
en
fr
- CH205454A - Concrete reinforcement element. :
de
en
- US2164050A - Razor blade holder :
en
- US2164234A - Method of charging internal combustion engines :
en
- US2163767A - Floating piston engine plant :
en
- US2163892A - Steering mechanism :
en
- DE677472C - Alloys for dental purposes :
de
en
- US2163952A - Can with spout protector :
en
- AT156435B - Process for making toothpastes. :
de
en
- CA382250A - Fuel burner :
en
fr
- DE677703C - Dental drill head :
de
en
- FR843185A - Synchronization circuit for three-phase motors with two operating speeds :
en
fr
- CA382284A - Metallic building frame :
en
fr
- US2164075A - Electrical connector :
en
- US2163927A - Separation apparatus :
en
- CH205666A - Push-pull shortwave tube. :
de
en
- CH205712A - Pack for elongated objects such as matches and the like. :
de
en
- PL28570B1 - Manufacture (TArmements et de Munitions "Armu", Societe Anonyme, Schaerbeek-Bruxelles. Impact fuse for air bombs or hand grenades. :
en
pl
- US2164055A - Container :
en
- US2164094A - Clamp :
en
- AT156436B - Electric light meter. :
de
en
- AT156355B - Process for sensitizing halogenated silver gelatin photographic emulsions. :
de
en
- US2163883A - Gear shifting mechanism :
en
- AU107710B2 - Improvements in electric fuses :
en
- CH205642A - Method for the transmission of high voltage electrical energy, in particular via cables. :
de
en
- US2164297A - Television system :
en
- USRE21126E - Window construction :
en
- CH205528A - Process for the preparation of aminonitriles. :
de
en
- CH205511A - Meat cutting machine. :
de
en
- DE677653C - Device for influencing the coupling between two coils :
de
en
- FR49718E - Vehicle horn control switch :
en
fr
- CH205537A - Process for the preparation of an easily soluble acidic alizarin dye. :
de
en
- CH205517A - Process for the production of hydrogen peroxide. :
de
en
- CH205628A - Two-stroke internal combustion engine, especially high-altitude aircraft engine. :
de
en
- AT156428B - Circuit for the transmission of modulated high-frequency oscillations. :
de
en
- US2164127A - Oil press mat :
en
- US2164235A - Treating textiles and oils therefor :
en
- DE658687C - Device for contact copying of lenticular films :
de
en
- GB508492A - Arrangement for automatically correcting for quadrantal error in radio goniometers :
en
- AU154338A - Improvements in sealing glands :
en
- CH205672A - Lighting body in refractory material. :
en
fr
- DE677649C - Safety device of a die setting and line casting machine with a conveyor slide for lifting the die bars hanging on wires from the casting point to the placement point :
de
en
- GB508386A - Improvements in or relating to stereoscopic cameras :
en
- US2164205A - Cable trolley :
en
- CA382303A - Magneto generator :
en
fr
- BE434319A - :
en
- CH205616A - Button consisting of the upper and lower part. :
de
en
- CH205730A - Device for ventilation of the engine compartment on streamlined vehicles with a rear engine. :
de
en
- CA382269A - Denture cleaning device :
en
fr
- CA382304A - Universal joint :
en
fr
- FR843149A - Discharge tube with flattened base :
en
fr
- FR843349A - Improvements to electrical machines :
en
fr
- DE677489C - Support frame rail with ceramic pontic as an artificial denture :
de
en
- CH205808A - Process for the preparation of an azo dye. :
de
en
- CH205828A - Process for the production of aluminum phthalocyanine. :
de
en
- CA382356A - Nitroso-phenol :
en
fr
- PL28544B1 - The method of obtaining solid water softeners and cleansers. :
en
pl
- USD115447S - Design for a textile fabric or :
en
- GB508133A - Improvements in or relating to magnetic shunts for use in watthour meters or other electromagnetic measuring instruments of the induction type :
en
- US2164124A - Mineral sorting launder apparatus :
en
- DE677752C - Resistance amplifier, especially for circuits without static isolating capacitors between the successive amplifier tubes :
de
en
- FR843297A - Trap or dobby :
en
fr
- GB508241A - Improvements in means for signalling by flashes of light :
en
- PL28546B1 - :
en
pl
- US2164158A - Percolator :
en
- US2164246A - Sod cutter :
en
- US2164292A - Process of producing hydrogen :
en
- GB508301A - Improvements in or relating to domestic pit fires :
en
- DE677491C - Coffee grinder :
de
en
- DE677670C - Process for the production of bladder-like structures instead of the animal bladders used in obstetrics :
de
en
- GB508459A - A lamp construction comprising a reflector :
en
- DE677590C - Golf or game ball :
de
en
- AT156415B - Organ pipe. :
de
en
- CH205838A - Key transmitter for type printing telegraph. :
de
en
- US2163870A - Endless film band reeling apparatus :
en
- US2164265A - Stove :
en
- US2163880A - Gear shifting mechanism :
en
- AU107752B2 - Improved process for preparing stable disinfecting agents :
en
- US2163595A - Power transmission mechanism :
en
- US2163642A - Process and apparatus for treating :
en
- US2164144A - Dental articulator :
en
- US2164293A - Conversion of hydrocarbon oils and gases :
en
- USD115394S - Design for a smoking stand :
en
- PL28564B1 - A method for homogenizing mixtures of powdered materials and an apparatus for using the method. :
en
pl
- FR843093A - Rail splice device for railway tracks :
en
fr
- DE677594C - Cash register or accounting machine for multiple vendors :
de
en
- CH205540A - Process for the preparation of a dye. :
de
en
- CH205747A - Brake installation for railways and other trains. :
en
fr
- DE677432C - Eaves tile for pan roof :
de
en
- DE677603C - Electrically heated pouring pot of a die setting and line pouring machine :
de
en
- US2164032A - Carrier wave signaling :
en
- AT156408B - Cam gear. :
de
en
- CH205618A - Coupling for right and left rotation, especially for washing machines. :
de
en
- US2163651A - Manufacture of normal, secondary pentadecyl sulphates :
en
- US2163912A - Treatment of oleo oil :
en
- CH205598A - Process for the manufacture of tools with cutting edges. :
de
en
- CH205837A - Process for the preparation of a double compound of 5,5-phenylethylbarbituric acid. :
de
en
- CH205816A - Process for the production of a new, metal-containing stain dye. :
de
en
- US2163976A - Flow preventer for oil wells :
en
- DE677448C - Device for increasing the cooling air throughput caused by the relative wind inside the casing of a motor with air-cooled cylinders that drives a pressure screw :
de
en
- FR843269A - Manufacturing process of pure metal fluorides :
en
fr
- GB508556A - Improvements in or relating to hydraulic apparatus :
en
- GB508342A - Improvements in or relating to systems for supplying liquids in a gas- or air-free condition to liquid consuming apparatus :
en
- DE677574C - Procedure for indicating or warning ships in fog :
de
en
- DE677739C - Pay bag :
de
en
- FR843142A - Sheet metal strip for the production of sealed folded containers :
en
fr
- US2164018A - Combined attaching eye and pin stem joint or safety catch :
en
- US2164079A - Gaseous fuel stove :
en
- AU107691B2 - High frequency radio repeaters utilising are-entrant loop including in parta radiation path :
en
- CH205651A - Device for remote control and remote monitoring, in which each organ to be remotely controlled is assigned a long-distance line that is terminated against interference voltages with transformers. :
de
en
- CH205739A - Carrying device on bicycles and motorcycles. :
de
en
- GB508332A - Improvements in or relating to the manufacture of circular knitted fabric and articles with pouches :
en
- DE677539C - Decomposers, in particular for the electrolysis of water under pressure :
de
en
- DE677613C - Write and take-off head for magnetograpmme :
de
en
- DE677696C - Self-acting mixing nozzle for low pressure gases, especially for gas burners :
de
en
- DE677709C - Metal spray gun :
de
en
- FR843254A - Spray device for the treatment of tissues and in particular in general anatomy :
en
fr
- DE677619C - Circulating pressure lubrication :
de
en
- GB508343A - Method of and apparatus for briquetting fine-grained, pulverulent or dust-fine material :
en
- FR49710E - Improvements to television cathode ray tubes and more particularly to projection tubes :
en
fr
- FR843267A - Process for making paper, cardboard or cardstock :
en
fr
- FR843285A - Receiving apparatus of t. s. f. can be connected to the network :
en
fr
- GB508547A - Improvements in the manufacture and production of compounds soluble or capable of swelling in water from wood :
en
- FR843106A - Method and device for the assembly of tubes and fittings by brazing with copper metals :
en
fr
- AU107756B2 - Form for concrete :
en
- CH205469A - Dowel compound. :
de
en
- DK56361C - Film Feeding Device for Cameras. :
da
en
- DE677582C - Arrangement for automatic shrinkage compensation :
de
en
- DE677598C - Testing device on packing machines for cigarettes or the like. :
de
en
- GB508272A - Improvements in load regulating and limiting apparatuses in electric installations :
en
- GB508289A - Improvements in boots and shoes :
en
- US2163654A - Shirt hold-down device :
en
- CH205801A - Process for the preparation of a monoazo dye. :
de
en
- CH205500A - Knocking and sun device. :
de
en
- DE677733C - Toilet protection device :
de
en
- FR843244A - Manufacturing process of glass ampoules :
en
fr
- DE677572C - Production of a pectin preparation :
de
en
- DE677550C - Carbon brush for electrical machines :
de
en
- DE677652C - Centrifugal brake controller for number switches in self-connecting telephones, broadcast program switch and. like :
de
en
- US2163753A - Method of making hot molding die plates and other castings and product thereof :
en
- US2164052A - Disintegration of matrix, mud balls, etc. :
en
- US2163729A - Swivel roller construction :
en
- US2163974A - Dispensing container :
en
- US2164072A - Basting device for cooking meats, vegetables, and the like :
en
- US2164284A - Process of preparing nitrogencontaining compounds :
en
- FR843172A - Method for establishing contact in electric capacitors made from sheets of metallized insulating material and capacitors obtained by this method :
en
fr
- FR843200A - Solid steel arch, removable on request :
en
fr
- GB508216A - Improvements in and relating to machines for lifting and ricking hay and the like :
en
- GB508229A - Improvements in or relating to combined pistons and sleeve valves for internal combustion engines :
en
- FR843140A - Fluoranthene condensation products containing nitrogen :
en
fr
- CH205735A - Wheel with radial elastic deformation. :
en
fr
- USD115459S - Design for a slide fastener closure :
en
- DE677445C - Film switching gripper :
de
en
- US2163644A - Variable inductance :
en
- US2164080A - Fractionating plate :
en
- US2163954A - Electric fence :
en
- USD115425S - Design tor a chair :
en
- US2163677A - Connector :
en
- US2163821A - Typographical slug casting machine :
en
- US2163943A - Typewriter machine :
en
- US2163933A - Stratiner and packer setting device :
en
- USD115421S - Design for a button :
en
- USD115476S - Design for a dress :
en
- DE677635C - Protective cover for vehicle radiator :
de
en
- AU250838A - Improvements in pistons and oil rings for internal combustion engines :
en
- US2164169A - Optical profile grinding machine :
en
- DE677346C - Arrangement for operating line-commutated inverters :
de
en
- DE677559C - Two-stroke internal combustion engine :
de
en
- GB508255A - Improvements in and relating to induction furnaces :
en
- DE677742C - Ventilation of a closed motor vehicle :
de
en
- FR49749E - Automotive Windshield Wiper Control System Improvements :
en
fr
- FR843350A - Improvements to hose clamps :
en
fr
- GB508150A - Improvements in methods and systems of cooling, more particularly for aircraft engines :
en
- GB508191A - Improvements in or relating to amplifiers comprising controlled electron discharge tubes :
en
- GB508495A - Improvements in or relating to processes of producing copper hydroxide :
en
- DE677507C - Closure to be attached to the inside of the door, especially for furniture doors :
de
en
- DE677673C - Wooden coffin for fire and burial :
de
en
- GB508188A - Improvements in speed indicators for vessels :
en
- USD115387S - Design for a combination clearance :
en
- US2163650A - Means for producing high frequency compressional waves :
en
- US2163774A - Fastening for attache and suit cases and the like :
en
- US2163928A - Wall furnace :
en
- GB508390A - Improvements in or relating to electric switches, switch-fuses, switch-sockets and the like, for use in alternating current circuits :
en
- DE677515C - Process for the preparation of sugar particles of 1,2-diamino-4,5-dimethylbenzene :
de
en
- US2163813A - Oil well packing head :
en
- US2164054A - Collapsible last :
en
- FR843067A - Advanced chuck and device for its operation :
en
fr
- GB508279A - Improvements in saddles for cycles :
en
- FR49721E - Improvements to liquid or gas measuring distributors :
en
fr
- GB508434A - Improvements in cabinets for radio-receivers and other containers :
en
- US2163725A - Metallic cartridge belt :
en
- GB508389A - Improvements in circuit arrangements for supplying operating current to cathode ray tubes :
en
- GB508210A - Improved manufacture of veneer :
en
- US2163756A - High frequency oscillator :
en
- US2163698A - Evaporator control means :
en
- US2163956A - Process of preparing alkyl xanthic disulphides :
en
- CH205507A - Protective sole for shoes. :
de
en
- CH205656A - Electric capacitor and process for its manufacture. :
de
en
- FR843306A - Process for transforming very aqueous masses into thin threads :
en
fr
- CH205744A - Pneumatic sand spreader, in particular for traction vehicles. :
de
en
- CA382274A - Screw or fastener tapping apparatus :
en
fr
- DE677449C - Hydraulic pressure system on aircraft :
de
en
- FR843052A - Pea shelling machine :
en
fr
- FR49711E - Device applicable to the holding of a moving part against a fixed part and in particular to the attachment of automobile hoods :
en
fr
- FR843207A - Improvements to devices for the production of products from molten material :
en
fr
- FR843323A - Process and provisions applicable to forced circulation steam boilers liable to undergo abrupt changes of regime :
en
fr
- GB508309A - Percussion fuze for projectiles :
en
- GB508315A - Improvements in or relating to model building sets :
en
- GB508563A - Improvements relating to lawn mowers :
en
- FR843303A - Electric vacuum receptacle with glowing metal parts :
en
fr
- GB508412A - Improvements in high-pressure metal-vapour electric discharge lamps :
en
- GB508425A - Improved resilient joint for substantially aligned shafts :
en
- DE677767C - With a hinged lid and adjustable incandescent lamp lighting, writing cassette, especially for Wehrmacht members :
de
en
- CH205841A - Pressurized fluid brake device. :
en
fr
- DE677497C - Agricultural tools, especially rakes with heads that are adjustable in working angle :
de
en
- CH205746A - Rail vehicle with at least one bogie. :
de
en
- AT156361B - Process for the production of condensation products. :
de
en
- AT156390B - Heat regulators for stoves, especially room stoves. :
de
en
- AU354538A - Method and apparatus for moulding in situ concrete plinths of wooden framed houses and sheds :
en
- CA382299A - Resin manufacture :
en
fr
- US2163581A - Purification of crystallizable derivatives of coal tar :
en
- US2164181A - Method of and apparatus for accelerating and synchronizing a synchronous machine :
en
- US2163587A - Journal bearing :
en
- USD115419S - Design for a receptacle for paper :
en
- FR843151A - Press for the production of hot vulcanized objects :
en
fr
- IE15482L - Signal receivers for carrier telephony. :
en
- AT156374B - Device for tensioning cords made of cotton, yarn, thin wire or the like over or around bushes, beds and trees. :
de
en
- DE677486C - Process for separating paraffin from hydrocarbon oils :
de
en
- FR843094A - Process for dyeing and dressing pelts :
en
fr
- DE677686C - Switching device for gear change transmissions, especially of motor vehicles :
de
en
- DE677722C - Additive for synthetic resin glue :
de
en
- FR843205A - Improvements in manufacturing processes for products from molten material :
en
fr
- GB508224A - Improvements in or relating to street and like cleansing machines :
en
- GB508480A - Improvements in bobbin stripping apparatus :
en
- DE677593C - Temperature measurement using a rectifier :
de
en
- DE677689C - Theft-proof lantern holder for bicycles and motorcycles :
de
en
- FR843102A - Method for the protection of inaccessible capacities :
en
fr
- CA382291A - Draining device :
en
fr
- CH205757A - Sandal. :
de
en
- CH205799A - Process for the preparation of a monoazo dye. :
de
en
- CH205463A - Automatic device for closing an oil line supplying at least one burner. :
en
fr
- US2164098A - Automobile body :
en
- US2164148A - Combined pocket flashlight and key case :
en
- FR843110A - Improvements in luminescent signals or similar devices :
en
fr
- FR843168A - Passage oven :
en
fr
- US2164042A - Art of producing phosphate coatings on surfaces of iron, zinc, or alloys thereof :
en
- CH205796A - Process for the preparation of a monoazo dye. :
de
en
- GB508110A - Improvements relating to electromagnetically-actuated electric switches :
en
- GB508179A - Improvements in potato diggers :
en
- US2164190A - Apparatus for cementing wells :
en
- US2164250A - Electric motor :
en
- US2163766A - Sifter and mixer device :
en
- US2163798A - Method of molding :
en
- FR49729E - Highly flexible sealing ring for pistons :
en
fr
- FR843162A - Corset belt, for ladies :
en
fr
- GB508231A - Improvements in or relating to jack systems for aircraft :
en
- AU252738A - Improvements in double pulse modulation systems :
en
- CH205743A - Sledges for sleigh ropeways. :
de
en
- PL28555B1 - A device that protects against drowning. :
en
pl
- US2163754A - Ticket dispensing machine :
en
- CA382361A - Forging apparatus :
en
fr
- US2164209A - Remote control photoelectric engraving :
en
- CH205585A - Gramophone record holder. :
de
en
- FI18531A - Anchorage for packets for cycles and liquids :
en
fi
- CA382319A - Thread and filament producing nozzle :
en
fr
- AU347938A - An improved telephone system incorporating circuit arrangement for timing and indicating the duration of conversations :
en
- CH205543A - Process for preventing the oxidation of products that are oxidizable in the air. :
de
en
- US2163802A - Plant-setting machine :
en
- CA382311A - Dye composition :
en
fr
- CA382329A - Telephoto system :
en
fr
- CH205786A - Process for the preparation of 7-methyl-2-amino-3-methoxy-diphenylene oxide. :
de
en
- CH205538A - Process for the production of copper phthalocyanines. :
de
en
- FR843113A - Cover or trim for top of pins :
en
fr
- GB508569A - Improvements in and relating to dielectric compositions :
en
- GB508465A - Improvements in and relating to materials, and parts made therefrom, which are resistant to pitting :
en
- US2163598A - Threading die :
en
- GB508046A - Improvements in or relating to the measurement of magnetic fields :
en
- PL28534B1 - Closure to a tube or container. :
en
pl
- US2163659A - Vitamin :
en
- US2163893A - Autogiro rotor hub :
en
- DE677541C - Arrangement for driving the steam circulation pumps for high pressure steam generation by overheated steam, which is inevitably circulated as a heat carrier :
de
en
- US2163721A - Glove :
en
- GB508450A - Improvements in and relating to dentures :
en
- FR843299A - Improvements to receptors or amplifiers with antifading :
en
fr
- GB508277A - Improvements in and relating to oil-retaining bearings and the like :
en
- US2164252A - Shoulder ornament mounting means :
en
- USD115388S - Design fob a bottle :
en
- DE677458C - Driving pipe for the production of concrete piles in the ground :
de
en
- GB508145A - Method of producing a granular or pulverulent biological composite fertiliser :
en
- US2163627A - Press and the like :
en
- US2163979A - Scraper attachment for push brooms :
en
- US2163775A - Radio frequency filter :
en
- FR843075A - Process for preparing k-strophantine-beta :
en
fr
- FR843119A - Device for the mechanical recording of oscillations :
en
fr
- US2163649A - Method and apparatus for utilizing high frequency compressional waves :
en
- FR49728E - New plastic material and its manufacturing process :
en
fr
- AU107732B2 - Improvements in or relating to frequency-independent amplifiers having one more stages :
en
- DE677630C - Layered brushes, the layers of which are glued together using a synthetic resin solution :
de
en
- DE677659C - Control for electrical spot welding machines with a compressed air cylinder which causes the pressure of the electrodes to change :
de
en
- DE677438C - Chain lock, especially for cattle chains :
de
en
- AU250438A - Improvements in refrigerating chambers for freezing mixtures in metal cartridges orthe like :
en
- CH205479A - Pulling device for curtains. :
de
en
- DE677724C - Arrangement for determining the stimulus threshold of the human ear :
de
en
- GB508264A - Improvements in or relating to the treating, impregnating or moistening of bulk products, for example organic products, particularly tobacco :
en
- FR843132A - Engine without crankshaft, it being replaced by eccentric flywheels :
en
fr
- FR49702E - New azo dyes, intermediate products which can be used for their preparation, and processes for obtaining these dyes and these products :
en
fr
- DK56363C - Device for Streamlined Motor Vehicles with Rear Engine for Ventilation of the Passenger Room. :
da
en
- US2163776A - Copying camera :
en
- US2164270A - Gravure printing :
en
- USD115402S - Design fob a clip fin or similar :
en
- FR843265A - Electric switch combined with disconnector :
en
fr
- GB508786A - Improved apparatus for feeding and sorting material in sheet or plate form :
en
- CH205513A - Method and apparatus for heat treatment of food or other products, and product obtained. :
en
fr
- FR843146A - TV transmitter with corresponding receiver :
en
fr
- US2164230A - Induction system for internal combustion engines :
en
- US2163780A - Mattress tufting machine :
en
- USD115436S - Design for a clock case :
en
- FR843175A - Starting device for internal combustion engines :
en
fr
- DE677477C - Slider file :
de
en
- DE677558C - Mixture compressing two-stroke internal combustion engine :
de
en
- FR843173A - Sheet of metallized insulating material and its manufacturing process :
en
fr
- FR843309A - Office machine with damped sound and resonance :
en
fr
- US2164033A - Telephone system :
en
- US2163585A - Pulp molding machine :
en
- US2163748A - Motor vehicle :
en
- US2164114A - Speed control for motor vehicles :
en
- DE677525C - Internal combustion engine with a special turning device :
de
en
- FR843170A - Improvements to calculating machines :
en
fr
- GB508363A - Improvements in speed governors for internal combustion engines :
en
- DE677671C - Device separate from the working instrument for sucking off and separating the grinding dust during grinding work, especially for dental purposes :
de
en
- FR843065A - Processes for the industrial preparation of metal compounds by aggregates of solid solutions of hydrides or pseudo-hydrides, of carbides and of refractory metals and industrial products obtained by application of these processes :
en
fr
- GB508113A - Improved arrangements for converting direct current into alternating current :
en
- GB508178A - Improvements in speed-reducing gear :
en
- GB508296A - Improvements in mechanical fuzes for artillery projectiles :
en
- CH205485A - Furniture with cane. :
de
en
- US2163803A - Piston and connecting rod construction :
en
- US2164184A - Apparatus and procedure for severing and delivering molten glass :
en
- US2163789A - Thread twisting apparatus :
en
- FR843264A - Door of synthetic resin or similar materials, in particular for motor vehicles :
en
fr
- FR843317A - Device for driving the axles of a self-propelled bogie :
en
fr
- DE677727C - Device for making permanent hair waves in figure eight :
de
en
- FR843288A - Manufacturing process for molded parts based on synthetic resin :
en
fr
- GB508128A - Artificial skiing track :
en
- GB508456A - Improvements in or relating to the treatment and assembly of overlapped metal parts :
en
- GB508181A - Improvements in or relating to vehicle brakes :
en
- DE677564C - Automatic scissors for cutting off the end of rolling stock :
de
en
- DE677667C - Process for the preparation of water- or alkali-soluble metal phthalocyanines :
de
en
- GB508084A - Improvements in or relating to bottom constructions of shoes :
en
- USD115399S - Design for a salad plate :
en
- GB508143A - Improvements in a coin-freed article dispensing apparatus :
en
- FR843109A - Manufacturing process of premium quality steels :
en
fr
- FR843171A - Internal combustion engine with internal fuel injection :
en
fr
- US2164046A - Machine to punch electric sign tape or the like :
en
- GB508249A - Improvements in and relating to the reproduction of recorded sound :
en
- GB508050A - Improvements in packing plates or jointings :
en
- GB508223A - Improvements in, or relating to, pipe joints :
en
- FR843328A - Pressurized fluid dispenser :
en
fr
- GB508127A - Improvements in or relating to the treatment of sea-slime and like slimy material toenable it to be transported :
en
- USD115448S - Design for an electric fan or similar :
en
- CA382349A - Hollow body coating process :
en
fr
- CH205686A - Device for the automatic control of the transmission characteristics in a signal transmission system. :
de
en
- US2163869A - Making cellulose ethers :
en
- GB508221A - Improvements in, or relating to, electric switches, switch-fuses, switch-sockets andthe like for use in alternating current circuits :
en
- GB508387A - Improvements in the driving mechanism of platen printing and other machines :
en
- FR843330A - Improvements to wooden parts for buildings and their manufacturing processes :
en
fr
- GB508384A - Improved method of and apparatus for applying a coating of protective material in fluid form to an article :
en
- GB508333A - Process for the preservation of the juices of fruits, vegetables and the like :
en
- USD115391S - Design for a combined stove :
en
- DE677621C - Construction equipment for the construction of aircraft fuselages, wings and the like like :
de
en
- DE677710C - Method for controlling the amounts of bronze powder discharged and the degree of fineness in bronze producing :
de
en
- US2164044A - Device for mixing fibrous material with binders, such as plaster, cement, magnesite,and the like :
en
- DE677601C - Process for the preparation of sulfuric acid esters of carboxylic acid amides :
de
en
- FR843272A - Knitted fabric :
en
fr
- FR843329A - Method and device for holding objects :
en
fr
- DE677661C - Process for the production of water-insoluble azo dyes :
de
en
- PL28532B1 - A method of separating lighter specific gravity particles from a fluid stream of variable size and an apparatus for applying the method. :
en
pl
- US2164126A - Electrically operated dipper trip :
en
- US2163958A - Reduplicative sheet :
en
- US2164301A - Laminated safety glass :
en
- USD115381S - Design fob a shoe ob similab abticle :
en
- DE677693C - Wind turbine with forcibly controlled blades articulated on cylindrical hollow bodies :
de
en
- FR843334A - Propeller for air propulsion and marine propulsion :
en
fr
- GB508417A - Improvements in the manufacture and production of olefines and diolefines and chlorinated hydrocarbons :
en
- GB508485A - Improvements in apparatus for polishing metal powders :
en
- GB508508A - Improvements in or relating to continuous metal casting plants :
en
- GB508297A - Improvements in or relating to lecher line coupling arrangements for use on ultra short waves :
en
- GB508555A - Improvements in or relating to sound recording and reproducing apparatus :
en
- GB508365A - Improvements in or relating to vehicles :
en
- DE677439C - Process for the production of an anticryptogamous product :
de
en
- DE677533C - Gas shut-off valve in straight, corner or multi-way form :
de
en
- DE677585C - Device for measuring direct current :
de
en
- GB508510A - Improvements in and relating to lubricators :
en
- US2163907A - Humidity control :
en
- US2164010A - Method of mountino a metallic :
en
- US2164069A - Plaster base unit :
en
- FR49742E - Improvements to the wheels of tractors or other vehicles in order to increase their grip :
en
fr
- GB508042A - Improvements in or relating to variably selective radio receivers :
en
- DK56358C - Method and Apparatus for Manufacturing Edge Belt Tires. :
da
en
- GB508258A - Improvements in or relating to hot water supply plants :
en
- US2163784A - Method of treating dipped rubber articles :
en
- CH205583A - Energy conversion device for an automatic noise system with speaking machine, telephone line and receiver. :
de
en
- FI18527A - Procedure for preventing harmful fermentations in cheeses :
en
fi
- GB508239A - Improvements in and relating to inking apparatus for lithographic printing-machines :
en
- CH205590A - Wristwatch. :
en
fr
- CH205753A - Adjustable propeller. :
de
en
- US2164201A - Electrical connection apparatus :
en
- US2163759A - Article container :
en
- US2164183A - Electric lamp :
en
- CH205530A - Process for the preparation of a water-soluble azo dye. :
de
en
- DE677513C - Chain tree brake for looms :
de
en
- AT156450B - Mobile telecommunications cable system. :
de
en
- CH205447A - Method of germination of hard-shelled legume seeds. :
de
en
- DE677496C - Speed measuring and integrating device working according to the compensation method :
de
en
- GB508268A - Improvements in sliding clasp fasteners :
en
- CA382330A - Carbon bisulphide manufacture :
en
fr
- CA382359A - Warning signal :
en
fr
- FR843176A - Improvements to vehicle suspensions :
en
fr
- US2163711A - Strand handling apparatus :
en
- GB508385A - Improvements in or relating to method and apparatus for diffusion control :
en
- GB508048A - Improvements in or relating to aerial systems :
en
- GB508317A - Improvements in or relating to the control of alternating current torque motors in electric control systems :
en
- FR843212A - Distribution valve for trailer brakes :
en
fr
- DE677514C - Weft bobbin sensor for looms :
de
en
- FR843120A - Dropper closure for liquid containers :
en
fr
- GB508683A - Improvements in and relating to bowden mechanism :
en
- FR843201A - Nature of electricity and anti-vibration process, fitted with a ratchet bolt, held by a ratchet :
en
fr
- FR843347A - Mandrel for winding photographic films :
en
fr
- GB508303A - Improvements in or relating to hydraulic control valve arrangements :
en
- GB508267A - Improvements in or relating to machines for curving metal strips :
en
- FR843215A - Non-slip hardware :
en
fr
- USD115396S - Design fob a display sign :
en
- DE677534C - Process for the extraction and treatment of wort :
de
en
- CH205810A - Process for the preparation of an azo dye. :
de
en
- AT156373B - Packaging made of flexible material for viscous liquids. :
de
en
- CA382338A - Locomotive firebox :
en
fr
- DE677442C - Button holding device for sewing machines for sewing buttons :
de
en
- DE677719C - Compressed gas switch of the push switch type :
de
en
- USD115455S - Design foe :
en
- US2163995A - Scraper for double pipe chillers :
en
- US2163889A - Channel chair :
en
- DE677381C - Process for the production of fixing salts resistant to acidic decomposition :
de
en
- DE677732C - Measuring device for monitoring the concentration of electrolytes :
de
en
- DE677735C - Device for the return of leakage fluid :
de
en
- US2163874A - Compressor for hydraulic brakes :
en
- USD115414S - Speay nozzle :
en
- FR843225A - Improvements made to sanitary devices, more specifically to water closets :
en
fr
- AU488438A - Selective high-frequency coupling device :
en
- USD115445S - Design for a brooch or similar :
en
- DE677444C - Embossing machine :
de
en
- CH205588A - Clock. :
de
en
- CA382323A - Frozen confection container :
en
fr
- CH205648A - Counter. :
de
en
- GB508519A - Improvements in or relating to softening or conditioning agents :
en
- GB508942A - Improvements in motor vehicles :
en
- AT156359B - Insulating mat and process for its manufacture. :
de
en
- AU249138A - Improved perforated facing sheet for ceilings, walls orthe like :
en
- CA382261A - Egg filtering process :
en
fr
- CA382347A - High frequency coupling system :
en
fr
- GB508498A - Improvements in and relating to tube couplings :
en
- DE677413C - Ready-to-wear men's trousers with adjustable waist :
de
en
- DE677503C - Envelope machine with folding rollers :
de
en
- GB508119A - An improved induction system for supercharged internal-combustion engines :
en
- GB508283A - Improvements in interlocking building bricks or blocks :
en
- GB508326A - An improved manufacture of aluminium stearate grease :
en
- GB508401A - Improvements in sweat bands for hats :
en
- FR843103A - Improvement in the fabrics of harvester-binders with wooden battens :
en
fr
- GB508154A - Improvements in apparatus for manufacturing pottery ware :
en
- FR843064A - Process of vitrification or enamelling of any objects or surfaces :
en
fr
- GB508781A - Process for the preparation of artificial silk, artificial spun fibres, horsehair, bands, films and the like from phosphoproteins or conjugated proteins :
en
- DE677451C - Closing container for machines for closing hollow vessels :
de
en
- DE677506C - Device for preventing vehicle accidents by causing the driver to fall asleep :
de
en
- GB508457A - Improvements in or relating to raising devices for repairing vehicles :
en
- DE677753C - Circuit arrangement for two-way connections in telephone systems with central supply :
de
en
- DE677597C - Process for the production of hydraulic binders, preferably for road and path construction :
de
en
- DK56339C - Cake sprayer. :
da
en
- DK56359C - Wavy, resilient tube. :
da
en
- FR843153A - Electric regulator :
en
fr
- GB508162A - Ribbon spool for office typing machines :
en
- GB508232A - Improvements in connection with manually operated sun blinds or awnings :
en
- GB508339A - Improvements in and relating to mineral classifier machines :
en
- USD115400S - Design for a combined glass candle :
en
- DE677327C - Process for the preparation of 1, 4-dichloroanthraquinone and its substitution products :
de
en
- CH205778A - Process for the production of 6-methyl-3-oxy-diphenylene oxide. :
de
en
- CH205589A - Wristwatch box with device for attaching the bracelet to the box. :
en
fr
- DE677542C - Fastening of the die guide wires of die setting and line casting machines :
de
en
- FR843325A - Improvements to speedometers :
en
fr
- GB508290A - Improvements in or relating to fuel-conveying means :
en
- AT156362B - Process for sensitizing photographic emulsions. :
de
en
- CA382275A - Meat product packing method :
en
fr
- US2163763A - Advertising device :
en
- US2163879A - Brake :
en
- AT156438B - Feedback device for beacon entry signal transmitters. :
de
en
- CH205829A - Method for producing a cresol synthetic resin. :
de
en
- CH205806A - Process for the preparation of a monoazo dye. :
de
en
- GB508486A - Improvements in or relating to abrasive or hard wearing compositions :
en
- CA382297A - Hollow strand terminal :
en
fr
- US2164064A - Paper roll holder :
en
- CH205574A - Receiving arrangement for target aircraft. :
de
en
- US2164294A - Lubricating system :
en
- AU107719B2 - Improvements in or relating to screws and screwdriving tools :
en
- US2163826A - Coupling device intended especially for railroad vehicles :
en
- US2163740A - Phase wave ion gun :
en
- CH205526A - Process for the preparation of a 2,4-dioxo-3,3-dialkyl-tetrahydropyridine-6-carboxylic acid ester. :
de
en
- DE677521C - Electrical gas or vapor discharge apparatus with an ignition electrode firmly inserted into the cathode, in particular a mercury vapor converter :
de
en
- GB508433A - Improvements in or relating to gypsum plasters :
en
- PL28539B1 - Apparatus for heat humidification and padding. :
en
pl
- CH205518A - Process for converting anhydrous sodium tripolyphosphate Na5P3O10 into sodium tripolyphosphate Na5P3O10, which contains water of crystallization. 6 H2O. :
de
en
- AT156369B - Process for the production of colorless and odorless lubricating or potassium soaps. :
de
en
- DE677734C - Pesticides :
de
en
- FR843198A - advanced electrocardiograph :
en
fr
- GB508164A - Electric heater for liquids :
en
- DE677536C - Carrier for hanging stockings when dyeing :
de
en
- GB508427A - Improvements in or connected with delivery cabinets or machines :
en
- GB508787A - Improvements relating to electric converting arrangements :
en
- CH205508A - Discharge device on centrifuges with peeling device. :
de
en
- US2163959A - Lifting jack :
en
- US2163967A - Cut-off machine :
en
- AT156416B - Resilient rod device. :
de
en
- CH205552A - Method and device for the production of boxes by folding and gluing together blanks to be pre-glued. :
de
en
- US2164128A - Means for suspending and moving a platform or the like :
en
- US2164219A - mcgerry :
en
- AU107697B2 - Improvements relating to screens for use in connection with hand-welding operations :
en
- BE434257A - :
en
- CH205809A - Process for the preparation of an azo dye. :
de
en
- US2163653A - Airplane landing gear :
en
- AU107706B2 - Cathode supports for electron discharge devices :
en
- CH205478A - Storage heater, in particular for culinary use. :
en
fr
- US2163782A - Composition of matter derived from starch and the process of making the same :
en
- AU107757B2 - Improvements in separators or classifiers for ore pulp andthe like :
en
- CH205458A - Device for laying piles. :
en
fr
- DE672597C - Device for heating ovens with horizontal heating trains, in particular gas generating ovens :
de
en
- DE677665C - Process for the production of condensation products :
de
en
- AU107755B2 - Selective high-frequency coupling device :
en
- BE434537A - :
en
- FR843211A - Pulley combined with fan for vehicle lighting machines :
en
fr
- US2163992A - Safety razor :
en
- FR843247A - Two-stroke internal combustion engine :
en
fr
- CA382355A - Diazo-amino compound :
en
fr
- US2163966A - Box element multiplier :
en
- PL28557B1 - A method of producing white pine wood pulp. :
en
pl
- USD115471S - Design for a dress :
en
- USD115392S - Design for a combined stove, sink :
en
- US2163794A - Piston meter :
en
- CH205609A - Roller lift on full frame saws. :
de
en
- CH205549A - Method for producing a metal foil and apparatus for carrying out this method. :
en
fr
- DE677660C - Process for the production of chromium-containing azo dyes :
de
en
- DE677702C - Device for the simultaneous recording of the voltage curves of several measuring circuits :
de
en
- US2163982A - Fluid-operated jack :
en
- US2163998A - Double planked hull construction :
en
- US2164108A - Protected bearing pile :
en
- US2164155A - Automatic grinding device :
en
- CH205693A - Circuit for delayed automatic gain control. :
de
en
- DE677510C - Device for labeling round workpieces :
de
en
- USD115483S - Design for a dress :
en
- DE677488C - Machine for the production and post-treatment of rayon using the pot spinning process :
de
en
- BE434434A - :
en
- AT156429B - Metal balloon electron tube. :
de
en
- CA382374A - Drier felt end joining means :
en
fr
- CA382249A - Photographic measuring apparatus :
en
fr
- FR843335A - Carbon sheets with duplicate, triplicate or the like :
en
fr
- CH205821A - Process for the preparation of a monoazo dye. :
de
en
- FR49740E - Device for the protection of military operations areas, by mines or other similar devices :
en
fr
- US2163752A - Closure lock :
en
- CH205621A - Change gear. :
de
en
- CA382340A - Plait sewing method and apparatus :
en
fr
- GB508511A - Improvements in or relating to impulse transmitters of the dial type for use in telephone or like systems :
en
- AT156430B - Method and arrangement for improving the directional pattern of λ / 2 antennas. :
de
en
- CA382337A - Beach garment :
en
fr
- CH205614A - Process for increasing the light density of mine smears. :
de
en
- BE434192A - :
en
- GB508335A - An improved manufacture of lubricating oil :
en
- GB508212A - Improvements relating to free piston engines :
en
- CH205803A - Process for the preparation of a monoazo dye. :
de
en
- US2164245A - Spindle press :
en
- GB508118A - Improvements in or relating to domestic washing machines and like structures :
en
- CA382383A - Electric heating unit :
en
fr
- CH205489A - Method for brewing coffee, and apparatus for carrying out this method. :
de
en
- GB508327A - Improvements in or relating to sound-proof or sound-damping structures :
en
- US2163887A - Locomotive truck :
en
- US2164043A - Wire netting machine :
en
- FR843268A - Device to prevent the theft of motor vehicles :
en
fr
- FR49717E - Brake :
en
fr
- DE677517C - Mooring mark :
de
en
- DE677553C - Sickbed lifting device which grips the bed like tongs :
de
en
- USD115433S - Design for a soap holder :
en
- CH205718A - Multi-way valve for pressure medium brakes. :
de
en
- FR843277A - Sewing knife for tailors and pelletiers :
en
fr
- GB508312A - Improvements in or relating to boxes :
en
- DE677604C - Device for unidirectional image scanning of films for television purposes :
de
en
- DE677599C - High pressure liquid filter :
de
en
- DE677738C - Device for shaping and inserting the neck strip ring in the box base :
de
en
- DE677485C - Lighting system for air raid purposes :
de
en
- FR49707E - Metal floor :
en
fr
- FR843161A - Process for obtaining pure mothballs :
en
fr
- GB508545A - Improvements in or relating to straight bar knitting machines :
en
- DE677650C - With a switching fluid, such as mercury, working toggle time switch, especially for railway signal systems on overpasses :
de
en
- DE677757C - Machine for grinding gears using the hobbing process using two flat grinding wheels with a wide grinding surface :
de
en
- US2163848A - Slug casting machine :
en
- GB508405A - Improvements in and relating to water tube boilers :
en
- GB508346A - Knitting needle, chiefly for mending purposes :
en
- GB508377A - Improvements in or relating to television or other signal transmission systems :
en
- GB508565A - Improvements in or relating to straight bar knitting machines :
en
- US2163909A - Air venting and vacuum maintaining valve :
en
- GB508182A - Improvements in centrifugal separators :
en
- FR843282A - Improvements to devices for dispensing liquids in quantities measured by volume :
en
fr
- US2164092A - Process of preparing solid alkaline compounds :
en
- US2164082A - Cigarette extinguisher :
en
- GB508571A - Improvements relating to electrical matching networks :
en
- GB508785A - Improvements in and relating to prepayment meters :
en
- US2163609A - Plastic polymerized chloroprene adhesive compositions :
en
- US2163984A - Process for the preparation of a rust-preventing coating on metallic objects :
en
- US2163805A - Subsoiler :
en
- US2164174A - Hydroextractor :
en
- DE677588C - Brake arrangement for conveyor machines :
de
en
- GB508122A - Improvements in or relating to apparatus for gauging photographic exposures :
en
- FR843270A - Process for obtaining very pure magnesium from magnesium ores :
en
fr
- GB508308A - Improvements in infantry mortars :
en
- FR843278A - Electrical connection device :
en
fr
- IE15667L - Rippling machine :
en
- FR843337A - Impregnation system making tubes or hollow objects made of glass or other transparent materials luminous :
en
fr
- CA382332A - Lead alloy :
en
fr
- US2164280A - Photographic developer :
en
- US2163629A - Tablet :
en
- US2164035A - Eraser, erasing material, and a method of forming the same :
en
- US2164226A - Oven :
en
- DE677498C - Use of lubricating oil to form the starting mixture in an internal combustion engine :
de
en
- CH205745A - Steam locomotive with at least two steam engines to drive the drive axles. :
de
en
- US2163665A - Well drilling indicator :
en
- US2163675A - Hydraulic lift truck :
en
- FR843076A - Process for the separation of di-hydro-equiline and estradiol :
en
fr
- GB508299A - Improvements in hose couplings :
en
- GB508398A - Improvements in coin freed vending machines :
en
- GB508512A - Improvements in or relating to electron discharge devices :
en
- USD115470S - Design fob a dress :
en
- GB508237A - Improvements in knitting needles :
en
- US2163953A - Sanding device for overhead cranes :
en
- DE677690C - Steel sheet pile wall :
de
en
- FR843227A - Process for producing molded articles :
en
fr
- GB508000A - Improvements in or relating to artificial fuel :
en
- US2164134A - Method and means for obtaining power outputs :
en
- US2164218A - Drafting machine :
en
- US2164271A - Secondary aminoalcohols :
en
- FR843091A - Process for manufacturing an adsorption and cleaning product :
en
fr
- FR843274A - Preparation of a propene containing halogen and allyl type :
en
fr
- FR843343A - Waterproof fur for lock gates :
en
fr
- FR843206A - Improvements to products made from molten material :
en
fr
- FR843266A - Process for preparing azo dyes :
en
fr
- US2164097A - Automobile body :
en
- GB508262A - Protective cover for garments and furs :
en
- US2163723A - Cellulose derivatives and method of preparing same :
en
- US2163814A - Manufacturing of jewelry set with stones :
en
- US2164170A - Knitting machine and method :
en
- US2164214A - Tilling implement :
en
- FR843230A - Method and device for recording measured quantities :
en
fr
- GB508053A - Improvements in or relating to artificial fuel :
en
- GB508409A - Improvements in troughing or gutter brackets for wireless aerials :
en
- DE677623C - Direction indicators for bicycles :
de
en
- FR49715E - Use as a fertilizer and topsoil adjuvant of some basic exchangers :
en
fr
- FR843056A - Automatic pressure relief device in an enclosure supplied with a pressurized fluid, in particular for compressed air braking systems :
en
fr
- FR843340A - Respirator mask face :
en
fr
- US2163853A - Lock construction :
en
- US2164283A - Ledger plate anvil :
en
- FR843157A - Waterproof electric floodlight for humid and gaseous environments, dangerous :
en
fr
- GB508168A - Improvements in or relating to shelf brackets :
en
- GB508240A - Improvements relating to the electric transmission of power :
en
- GB508311A - Improvements in or relating to infantry mortars :
en
- FR843271A - Protective casing for capacitor, electric resistance or similar article, method and apparatus for its manufacture :
en
fr
- GB508313A - Improvements in pressure regulating valves :
en
- GB508437A - Improvements in or relating to cooling media for use in heat interchange systems :
en
- FR843321A - Improvements to the assembly of springs in spring frames for cushions and mattresses :
en
fr
- GB508464A - Improvements relating to the construction of two-stroke single-acting multi-cylindercompression-ignition engines :
en
- US2164192A - Method of making paper from wheat, oat, or rye straw :
en
- FR843186A - Tube :
en
fr
- FR843221A - Improvements to collectors :
en
fr
- GB508057A - Improvements in or relating to electrical insulating materials :
en
- US2164031A - Means for extracting form ties from cast concrete :
en
- US2163591A - Multiple tube coil unit :
en
- USD115468S - Design fob a dress ensemble :
en
- DK56366C - Toe and heel machine. :
da
en
- US2163929A - Control of the sleeve valves of engines :
en
- USD115386S - Design fob a combination motion :
en
- USD115480S - Design for a mat or similar article :
en
- GB508328A - An improved device or appliance for use in producing road signs :
en
- DK56352C - Procedure and Furnace for Melting and Refining Glass and Other Materials. :
da
en
- AU330938A - Stimulation of plant growth bythe treatment of seeds :
en
- CA382255A - Liquid atomizer :
en
fr
- CH203993A - Arrangement to improve the heat transfer in apparatuses which should respond to temperature changes. :
de
en
- CH205700A - Signaling device for regulating road traffic. :
de
en
- SU55120A1 - The way the patterned colors (colors) of buttons and other products from galalit :
en
ru
- PL28563B1 - Homodyne radio receiver. :
en
pl
- USD115484S - Design for a windbreaker jacket :
en
- US2163941A - Typewriting machine :
en
- US2164213A - Glass greyhound starting box :
en
- AU252838A - Improvements in means for admitting atmospheric airto refrigerating chambers, cooling cabinets, orthe like :
en
- CH205826A - Process for the preparation of a monoazo dye. :
de
en
- DE677760C - Device for cutting off light-sensitive, strip-shaped papers :
de
en
- FI18523A - Förfaringssätt vid gjutning av metallföremål i gjutformar jämte härför avsedd anordning :
en
fi
- US2163914A - Fishing reel :
en
- US2163846A - Preparation of organosodium compounds :
en
- USRE21132E - Apparatus for baling :
en
- CH205742A - Self-propelled trolley for suspended track. :
en
fr
- DE677740C - Process for the production of colored photographic materials with the aid of lacquer-forming dyes :
de
en
- US2163708A - Means for controlling electric circuits :
en
- US2164105A - Hair comb :
en
- US2163812A - Method of treating unbound books :
en
- CA382277A - Sliding clasp fastener :
en
fr
- CH205494A - Spindle for spinning and twisting machines and the like. :
de
en
- GB508428A - Improvements in and relating to control systems for electrically driven spinning machines :
en
- DE677483C - Device for briefly increasing a fault current :
de
en
- DE677596C - Skylight opener :
de
en
- DE677634C - Device for preventing the corrugation of the walls delimiting the cooling water spaces of internal combustion engines :
de
en
- AU284738A - Improvements in electric fuses :
en
- FR843301A - Improvements to magnetos for internal combustion engines :
en
fr
- FR843302A - Counter for all liquids :
en
fr
- GB508124A - Improvements in time bases for cathode ray oscillographs :
en
- GB508130A - A new or improved hand tool for re-grooving worn rubber tyres of vehicles :
en
- GB509223A - Improvements in or relating to tachometers :
en
- US2164026A - Bottle capping apparatus :
en
- FR843108A - Manufacturing process of cement materials, gas cells, having thermal and acoustic insulating properties :
en
fr
- GB508418A - Improvements in distant electric control systems :
en
- GR8314B - HIGH HYDRAULIC PRESSURE PUMP. :
el
en
- US2163676A - Electrician's tool :
en
- US2164269A - Adhesive and method of making the same :
en
- CH205467A - Process for the production of building elements using asbestos with a filler material and an insulating material such as wood, cork, cardboard or similar materials as a lower or intermediate layer. :
de
en
- FR843115A - Azo dyes and their production process :
en
fr
- US2164090A - Pile fabric and method of making same :
en
- PL28575B1 - A device for increasing the efficiency of the rinsing in which, for example, carbon is rinsed in a piston rinsing or in a rinsing rinsing with a fluid of different specific gravity. :
en
pl
- USD115469S - Design for a dress :
en
- GB508246A - Improved apparatus for immersing articles in plating baths and performing other like operations involving traversing and periodic raising and lowering :
en
- DE677639C - Wooden blank for rifle stocks :
de
en
- DE677713C - Process for the preparation of aminonitriles :
de
en
- GB508482A - Improvements in the manufacture and production of pulverulent fuels :
en
- GB508570A - Improvements in or relating to educational appliances :
en
- FI18525A - Urverksdriven sparautomat, särskilt sparur :
en
fi
- GB508394A - Improvements in or relating to the production of lead alloys :
en
- DK56346C - Electric Incandescent lamp with partially reflective Container. :
da
en
- DK56341C - Method for Preparing Δ <4,5> -Pregnenone-3 Compounds. :
da
en
- US2163824A - Hair curl clasp :
en
- GB508504A - Improvements in excitation control of dynamo electric machines :
en
- DE677614C - Device for measuring the transparency of a liquid, in particular of oil :
de
en
- DE677707C - Regulation for diesel engines for excavators and cranes :
de
en
- AU107696B2 - Improvements in or relating to cowlings for aircraft engines or radiators :
en
- AT156397B - Tool for driving and piercing holes, especially in leather. :
de
en
- DE677640C - Arrangement for transmitting the position of a movable organ, e.g. for the purposes of remote measurement, remote control, etc. like :
de
en
- DE677717C - Overlay receiver with device for image frequency suppression :
de
en
- GB508112A - An improved rack for domestic and like trays :
en
- GB508288A - Improvements in the preparation of therapeutic colloids :
en
- CH205611A - Process for the production of an object provided with a mark from molding compound and object produced according to this process. :
de
en
- US2163829A - Engine starter :
en
- CH205714A - Vehicle with spring-loaded compensation device for wheel deflections. :
de
en
- US2163810A - Coupling :
en
- CH205713A - Control installation for land, sea or air vehicles. :
en
fr
- GB508347A - Improvements in or relating to magnet systems for flywheel magnetos :
en
- GB508430A - Appliance for toasting bread :
en
- US2164071A - Lehr drive for sheet glass machines :
en
- CA382243A - Bone cutter :
en
fr
- DE677658C - Electric soldering iron with a flat piston body arranged between two heating elements, the longitudinal axis of which can be pivoted with respect to the longitudinal axis of the piston holder :
de
en
- CH205749A - Automatic train protection device based on electromagnetic induction, which can be used as a device for speed control for railway trains. :
de
en
- AT156414B - Light measuring devices for photographic purposes. :
de
en
- AT156391B - Device for fastening gas bottles, in particular in breathing apparatus. :
de
en
- US2164073A - Hair dressing comb :
en
- US2163701A - Flotation process :
en
- AU244938A - Improvements relating to screens for use in connection with hand-welding operations :
en
- CA382365A - Windshield wiper :
en
fr
- US2164131A - Vacuum cabinet for mops :
en
- CH205623A - Rotary piston machine with pistons rolling off center in a housing of a cylindrical bore. :
de
en
- US2164167A - Two-cycle engine :
en
- US2163631A - Abrading apparatus :
en
- US2164040A - Method for the decomposition of raw cellulose :
en
- US2164047A - Hinge :
en
- CA382276A - Railway crossing gate and signal :
en
fr
- CH205775A - Process for the production of 3,7-dioxy-diphenylene oxide. :
de
en
- CA382377A - Garment :
en
fr
- AT156394B - Electric remote control system. :
de
en
- CA382380A - Knitting pattern mechanism :
en
fr
- DE677674C - Teether :
de
en
- AT156448B - Transmission system with automatic control. :
de
en
- CH205483A - Spring cushion. :
de
en
- CH205457A - Hydraulic installation with device for the evacuation of floating materials accumulated in the openings intended for the passage of the shut-off members of said installation. :
en
fr
- CH205557A - Device to compensate for film shrinkage. :
de
en
- CH205539A - Process for the preparation of a water-soluble phthalocyanine series dye. :
de
en
- AU107693B2 - Improvements in apparatus for refuelling aircraft inthe air :
en
- AU107718B2 - Method of assembling and welding loudspeaker parts :
en
- AT156441B - Method of receiving periodic high frequency pulses. :
de
en
- CA382346A - Ethane nitrating process :
en
fr
- CH205624A - Machine with a swinging, symmetrically designed piston. :
de
en
- CH205710A - Calibration and number plate for barrels. :
de
en
- AT156407B - Arrangement for the lighting of operational parts in power stations, signal boxes and similar vital systems in the event of a danger from the air. :
de
en
- AU557138A - Improvements in separators or classifiers for ore pulp andthe like :
en
- CH205652A - Switching arrangement for the automatic switching on and off of an accumulator battery according to its state of charge. :
de
en
- CH205813A - Process for the production of a new, metal-containing stain dye. :
de
en
- GB508049A - Improvements in or relating to the manufacture of shaped articles from cellulose acetate :
en
- GB508575A - Improvements in forced draught furnaces :
en
- CH205595A - Tester for the running of timers. :
de
en
- CH205571A - Self-loading pistol. :
de
en
- US2163894A - Hair curler :
en
- US2164248A - Production of laminated fabrics :
en
- CA382314A - Train brake equipment :
en
fr
- DE677500C - Snap hook :
de
en
- GB508280A - Improvements in and relating to internally fired marine boilers :
en
- GB508369A - Improvements in or relating to the treatment of leather strips or diaphragms for industrial use :
en
- GB508441A - Improvements in or relating to thermometers :
en
- FR843366A - Mineral insulated electric wires and cables and their manufacturing processes :
en
fr
- PL28560B1 - Siemens & Halske Aktiengesellschaft, Berlin-Siemensstad Air-insulated high-frequency cable with non-twisting armor. :
en
pl
- US2164272A - Hydraulic safety device :
en
- US2164125A - Means for indicating flaws in materials :
en
- CH205475A - Process for rendering metaldehyde insoluble in aqueous solutions, especially in gastric juice. :
de
en
- CA382368A - Communication system receiving apparatus :
en
fr
- DK56344C - Device for Electric Batteries with Countervoltage Cells. :
da
en
- DE677480C - Device for laying out the sheet of holding cylinder high-speed presses u. like :
de
en
- BE434218A - :
en
- CA382313A - Roll holding camera :
en
fr
- CH205456A - Double glazing with sealing strips. :
de
en
- DK56345C - Procedure with accompanying tools for fusing gaseous containers, in particular electric incandescent lamps. :
da
en
- AU556538A - An improved tool for emasculating and tailing lambs andother animals :
en
- CH205468A - Process for manufacturing a porous, light and incombustible material, and machine for carrying out this process. :
en
fr
- CH205534A - Process for the preparation of an azo dye. :
de
en
- PL28556B3 - :
en
pl
- CH205774A - Process for the preparation of 7-chloro-3-oxydiphenylene oxide. :
de
en
- CH205579A - Installation on a dispensing device with continuous measurement of the dispensed quantities. :
de
en
- US2163590A - Method and apparatus for welding corrugated sheets to flat sheets :
en
- US2164078A - Stove :
en
- AT156447B - Converter system. :
de
en
- PL28549B1 - Bicycle bag. :
en
pl
- US2164087A - Circuit controlling system :
en
- CH205748A - Device for stops of public transport vehicles to display the time remaining until the desired vehicle arrives. :
de
en
- AU107754B2 - Improvements in or relating to radio direction finders :
en
- CA382247A - Tire pressure signalling apparatus :
en
fr
- CH205643A - Device for automatic voltage regulation in alternating current networks. :
de
en
- CA382390A - Accounting machine :
en
fr
- DE677369C - Machine for sewing two- and four-hole buttons :
de
en
- CH205716A - Chassis with rigid wheel axle, in particular for motor vehicles. :
de
en
- CH205785A - Process for the preparation of 2-amino-3-ethoxy-diphenylene oxide. :
de
en
- FR49736E - Improvements to cisterns for sanitary installations :
en
fr
- FR843066A - Lighting fixture :
en
fr
- FR843218A - Radio-electric receiver in which the fading effect is compensated :
en
fr
- FR843307A - Circulating tubular steam generator :
en
fr
- FR843308A - Piston stick machine :
en
fr
- US2163639A - Composition of matter produced from polyhydric phenols and alkyl amines :
en
- FR49743E - Improvement in the establishment of stacks for heat regenerators and more particularly for wind heaters in blast furnaces :
en
fr
- GB508478A - Sock for wear when ski-ing :
en
- CH205568A - Skis with metal edges. :
de
en
- GB508036A - Improvements in or relating to electric cables :
en
- AT156381B - Reinforcement for roads, especially forest roads. :
de
en
- DE677624C - Remote transmission device for water levels u. like :
de
en
- GB508448A - Improvements in soft effect attachments for use with photographic objectives :
en
- FR843284A - Doctor blade in the form of an endless belt and its manufacturing process :
en
fr
- DE677430C - Device for supporting the handpiece when milling out or milling off tooth roots :
de
en
- US2163770A - Antenna :
en
- US2163588A - Hemorrhage arrester :
en
- US2164041A - Electromagnetic construction :
en
- CA382306A - Electric switch :
en
fr
- AT156385B - Gaming device. :
de
en
- CH205676A - Elastic underlay for the human body, in particular as part of a hospital bed. :
de
en
- GB508406A - Improvements relating to fuel injection pumps for internal combustion engines :
en
- FR49725E - New liquid dispenser system in determined and variable volumes :
en
fr
- FR843187A - Front axle with independent wheels for motor vehicles :
en
fr
- FR843324A - New provisions for cookers :
en
fr
- FR843071A - Process for the transformation by hydrogenation of ketone compounds of the series of cyclopentano-polyhydro-phenanthrenes into the corresponding hydroxyl compounds :
en
fr
- US2164163A - Rocking chair :
en
- PL28562B1 - A method of making ferromagnetic material with low hysteresis loss. :
en
pl
- US2164065A - Copper chromium magnesium alloy :
en
- GB508549A - Improvements in or relating to mixing valves :
en
- GB508474A - Electric impulse transmitter :
en
- FR843197A - Rubber plasticization process :
en
fr
- GB508271A - Tobacco-feeding device for cigar-making machines :
en
- CH205523A - Process for the production of hydrocarbons containing predominantly solid paraffin. :
de
en
- CH205548A - Process for the production of transparent films and similar flat structures that are resistant to chemical and mechanical influences. :
de
en
- FR843097A - Seaplane upgrades :
en
fr
- GB508120A - Improvements in skid brakes :
en
- US2163584A - Preparation of polyamides :
en
- US2163790A - Protective covering for dead ends :
en
- DE677548C - Method for controlling high-frequency transmitters :
de
en
- DE677744C - Device for measuring or compensating for a boundary surface movement :
de
en
- DK56351C - Method of Manufacturing Durable Therapeutic Products with Detoxifying Effect of Intestinal Mucosa. :
da
en
- US2164048A - Apparatus for the drawing of sheet glass :
en
- DE677465C - Electron beam tubes for television or video telegraph purposes :
de
en
- US2163955A - Antipilferage device :
en
- US2164253A - Well point :
en
- USD115435S - Design fob a cigar machine ob :
en
- US2163832A - Plow :
en
- GB508044A - Improvements in or relating to window casements rotatable about two perpendicular edges :
en
- PL28536B1 - :
en
pl
- FR843129A - Piston ring :
en
fr
- GB508209A - Improvements in and relating to electric motor control systems :
en
- GB508213A - Improvements in gyroscopic rate of turning indicators :
en
- CH205491A - Closures for cans, especially those for canned fruit and vegetables. :
de
en
- DE677518C - Device for conveying paper sheets in typewriters, calculating machines, accounting machines and the like. like :
de
en
- DE677516C - Quick-closing device for non-return valves provided in the extraction line of bleeding turbines :
de
en
- FR49744E - Double-acting vacuum distillation-rectification of wines :
en
fr
- FR843199A - Water closet flush toilet :
en
fr
- US2164017A - Insulated binding nut :
en
- DE677694C - Waterless flask gas container :
de
en
- FR843219A - Sheet feeding device for printing machine cylinders :
en
fr
- GB508382A - Improvements in or relating to regulating apparatus for steam generators of the flow-through type :
en
- GB508540A - Improvements in and relating to the manufacture of cast iron :
en
- IE15412L - Magnesium alloys :
en
- CH205596A - Tester for the running of timers. :
de
en
- DK56350C - Procedure for the manufacture of insulin preparations. :
da
en
- GB508316A - Improvements in electric cables :
en
- DE677761C - Openwork armpit insert for items of clothing :
de
en
- FR843117A - O-hydroxy-disazo dyes and their manufacturing process :
en
fr
- GB508242A - Improvements in or relating to envelopes and the like :
en
- DE677762C - Driver's glove :
de
en
- FR843078A - Process for preparing unsaturated 3-ketones at position 4.5 of the sex hormone series :
en
fr
- GB508201A - Improvements in bladed projectiles :
en
- DE677385C - Hubcap for motor vehicles and. like :
de
en
- US2163682A - Leveling shovel attachment for tractor front wheels :
en
- FR843143A - Improved method and apparatus for the manufacture of sealed bodies of glass :
en
fr
- GB508085A - Improvements relating to controls for aircraft :
en
- FR49713E - Dental brush with plastic handle and elastic forming toothpaste dispenser :
en
fr
- FR843280A - Electric detonator for fixed optical signals :
en
fr
- GB508416A - Improvements in hoods or shades for lenses :
en
- DE664355C - Film tour :
de
en
- GB508254A - Improvements in and relating to conveyors :
en
- USD115456S - Design for a slide fastener closure :
en
- US2163773A - Process of refining phosphatovanadic acids :
en
- DE677712C - Manufacture of waterproof films from regenerated cellulose :
de
en
- GB508338A - Improved method of producing a matured alkali cellulose from an alkaline digested cellulose pulp :
en
- DE677646C - Device for emulsifying paste-like and highly viscous substances :
de
en
- BE434223A - :
en
- CH205705A - Backpack. :
de
en
- CH205815A - Process for the production of a new, metal-containing stain dye. :
de
en
- DE677641C - Process for coloring ethers and esters of cellulose :
de
en
- DE677728C - Device for preserving and igniting the embers of briquettes :
de
en
- GB508172A - An improved process for producing hemicellulose-poor viscose and solid artificial structures therefrom :
en
- GB508476A - A treatment for cotton material :
en
- GB508153A - Improvements in and relating to dart-boards :
en
- GB508265A - An improved method of and apparatus for measuring temperature in fluid-filled boreholes :
en
- CH205731A - Streamlined vehicle with rear engine. :
de
en
- CH205738A - Holding device detachably arranged on the luggage rack of bicycles. :
de
en
- CH205781A - Process for the preparation of 8-chloro-3-oxy-diphenylene oxide. :
de
en
- GB508180A - Improvements in and relating to dry rectifiers :
en
- GB508230A - Means for regulating two or more electrical quantities :
en
- CH205709A - Sealing machine. :
de
en
- US2163638A - Cleaning device :
en
- US2163901A - Phosphorus pentoxide drier :
en
- US2163981A - Rear wheel suspension for motor vehicles :
en
- CA382298A - Tubular belt conveyer feeding apparatus :
en
fr
- CH205587A - Arrangement for sound reproduction with sound memories, automatic electrical sound transmission apparatus, switching devices and sounders. :
de
en
- DE677706C - Pre-chamber diesel vehicle engine :
de
en
- FI18534A - Masking devices with a parallelogram distribution to the barrier :
en
fi
- US2164023A - Sub-top for refrigerating cabinets :
en
- FR843193A - Developers for photographic layers of silver halide emulsions :
en
fr
- GB508840A - Process for the preparation of artificial silk, artificial spun fibres, horsehair, bands, films and the like from soya bean casein :
en
- CH205646A - Valve for controlling the compressed gas supply for electrical switches. :
de
en
- DE677642C - Brush with interchangeable brush bodies :
de
en
- BE434477A - :
en
- CA382300A - Magneto generator :
en
fr
- US2164022A - Electric connector :
en
- AU107751B2 - Improved drying apparatus :
en
- CA382362A - Mineral oil voltolization and product :
en
fr
- CH205765A - Process for the production of a new intermediate product. :
de
en
- US2164152A - Easel :
en
- DE677645C - Device to prevent solid or liquid components from entering the clean gas line when separating devices are shut down or switched off :
de
en
- US2163764A - Fluid pressure amplifying device :
en
- CH205604A - Pressure-resistant hollow metal body and process for its manufacture. :
de
en
- AT156399B - Film transport device for endless films. :
de
en
- US2164168A - Armored electrical cable :
en
- AT156449B - Connection for coaxial high frequency cables. :
de
en
- CH205771A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- CH205762A - Process for the production of a new intermediate product. :
de
en
- US2163662A - Implement mounting for tractors :
en
- US2163728A - Aircraft :
en
- US2164027A - Latching device :
en
- CH205615A - Process for the production of coated moldings. :
de
en
- CH205791A - Process for the preparation of a highly substantive 2,3-oxynaphthoic acid arylide. :
de
en
- CH205770A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- US2163807A - Basic reaction products :
en
- US2163891A - Clutch control mechanism :
en
- US2164264A - Spring clip :
en
- US2164267A - Method of and apparatus for making multipart tubing :
en
- DE677478C - Device for securing the position of the die in a vertical round casting mold :
de
en
- CA382391A - Accounting machine :
en
fr
- AT156377B - Protection device for scythes, sickles, straw knives, etc. like :
de
en
- US2163674A - Treatment of pile fabrics :
en
- AT156422B - Transportable plant for the production of centrifugal tubes. :
de
en
- US2164021A - Ground-wire clamp :
en
- AU555738A - Form for concrete :
en
- US2163612A - Method of preparing an adhesive :
en
- US2163977A - Material treating and handling apparatus :
en
- US2164239A - Illuminating apparatus for ovens or the like :
en
- US2164288A - Electric incandescent lamp :
en
- CH205510A - Process for the production of a bacon rind flour, usable as a binding agent for sausage production. :
de
en
- FR843058A - Portable pneumatic hammer :
en
fr
- GB508497A - Improvements in and relating to diascopic projection apparatus :
en
- GB508273A - Improvements in or relating to headers :
en
- GB508483A - Improvements in the manufacture and production of substances for colouring mineral oils :
en
- USD115401S - Design fob a brooch ob similar :
en
- CH205626A - Heavy oil engine. :
en
fr
- US2163578A - Winding machine :
en
- US2164099A - Powered toy and energizing method therefor :
en
- USD115389S - Design for a souvenir key :
en
- USD115443S - Design fob a textile fabric :
en
- CA382305A - Circuit interrupter :
en
fr
- CH205698A - Device for night marking of high voltage lines. :
en
fr
- US2163861A - Store interior construction :
en
- USD115439S - Design for a bracelet :
en
- CH205675A - Swiveling X-ray examination device with weightless suspension of the fluorescent screen. :
de
en
- CA382325A - Nitrogenous fertilizer :
en
fr
- CH205472A - Lock with noiselessly functioning latch for doors, windows, drawers etc. :
de
en
- AU259738A - Improvements in or relating to radio direction finders :
en
- GB508186A - Improvements in lock connections for sheet piling walls :
en
- AU107716B2 - Improvements in and relating to the manufacture of collars for personal wear :
en
- CA382292A - Heat consuming plant :
en
fr
- CH205490A - Device for detecting objects that are out of arm's reach. :
de
en
- CA382256A - Pack sack :
en
fr
- US2163696A - Method of making cemented shoes :
en
- AT156410B - Sound or video sound recorder. :
de
en
- CH205683A - Device for facilitating the removal of thin booklets, cards and the like from a stack. :
de
en
- CH205647A - Electric switch with arc blowing by compressed fluid. :
en
fr
- CH205657A - Insert pads for X-ray film cassettes. :
de
en
- US2163592A - Control system :
en
- US2163661A - Record chart for shoe measurements :
en
- AU275439A - Electron discharge tubes :
en
- CH205516A - Process for the production of hydrogen peroxide. :
de
en
- FI18536A - Anordning for blandning of fiberformed material with binders, gypsum, cement, magnesite with flera :
en
fi
- FR843341A - Method and apparatus for increasing the power of existing wind engines, including vehicle ventilation devices :
en
fr
- CH205498A - Knitting machine with electrical actuation of the functional parts. :
de
en
- CH205555A - Device used for taking notes or writing. :
en
fr
- SU55084A1 - Machine for pouring :
en
ru
- US2164298A - Snap-out pack :
en
- US2163949A - Rubber holder for cymbals :
en
- US2163978A - Interchangeable line-up :
en
- US2163666A - Fishing jig :
en
- US2163681A - Flexible cope :
en
- US2163636A - Process for preparing linear condensation polyamides :
en
- US2163746A - Apparatus for marking the position of a vehicle on a map :
en
- AU246238A - Improvements in apparatus for refuelling aircraft inthe air :
en
- DE677631C - Method for measuring resistance by means of voltage compensation with the aid of barrier photocells :
de
en
- CH205807A - Process for the preparation of a monoazo dye. :
de
en
- ES5049U - New sweeping broom with permanent handle and variable palm. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU107690B2 - Improvements in sealing glands :
en
- CH205547A - Candle. :
de
en
- FR843233A - Closed bodywork, in particular for motor vehicles :
en
fr
- US2163716A - Electric connector plug assembling machine :
en
- US2163783A - Cable installation :
en
- US2164003A - Method of building subterranean structures :
en
- US2164188A - Esterification of allyl type alcohols and products resulting therefrom :
en
- USD115453S - Design for a textile fabric or :
en
- US2163720A - Preparation of acetylenic alcohols :
en
- US2164138A - Building construction :
en
- US2164266A - Method and apparatus for producing fluid from wells :
en
- DE677688C - Attachment of liquid shock absorbers or stabilizers to the chassis frame of vehicles :
de
en
- GB508379A - Improvements in or relating to electrical oscillation generators :
en
- GB508138A - Improvements in processes and machines for ginning cotton :
en
- GB508550A - Improvements in or relating to electric insulators of the strain type :
en
- FR843169A - Improvements to humidifying and refrigerating devices :
en
fr
- GB508395A - Improvements in or relating to means for preventing the deposition of moisture and formation of ice on the wind screens of automobiles, aircraft and the like :
en
- GB508462A - Improvements in or relating to variable-gain amplifiers :
en
- DE670406C - Method for perforating an unperforated positive film which is passed through a copying machine together with a perforated negative film :
de
en
- FR843210A - Image, television and analog transmission systems :
en
fr
- GB508171A - Fire-arm and projectile assembly therefor :
en
- DE677736C - Pickling or yellow-burning system with a device for discharging the acid fumes :
de
en
- US2163583A - Treatment of magnesium and its alloys :
en
- FR843166A - Manufacture of roasting phosphates with simultaneous production of sulfur dioxide :
en
fr
- CH205451A - Fertilization box for beekeeping. :
de
en
- DE677729C - Rotating knife for surface treatment or for crushing lubricating materials :
de
en
- FR49709E - Method and means applicable to internal combustion engines and allowing the successive use of two liquid fuels of different densities :
en
fr
- US2163743A - Antenna :
en
- GB508176A - Improvements in or relating to gear cutting machines and an improved method of operating the same :
en
- DE677511C - Device for closing barrels or drums with removable cover with the help of a profiled ring :
de
en
- CA12460S - Border pattern for dishes :
en
- CH205569A - Toy with a movement with adjustable running speed. :
de
en
- US2164175A - High voltage electric circuit interrupter :
en
- DE677963C - Basket mount for aircraft weapons :
de
en
- US2163679A - Process of coloring roofing granules :
en
- GB508147A - Method and apparatus for the dyeing or other wet-processing of yarns or other loose textile materials :
en
- GB508163A - Improvements in and relating to the proofing of stockings and other garments against midges and other insects :
en
- GB508442A - Improvements in the treatment of rubber and similar oxidizable materials :
en
- US2163972A - Control system for dynamoelectric machines :
en
- US2164121A - Electric hearing apparatus for the deaf :
en
- GR8316B - PERFECTIONS IN DOSSIERS. :
el
en
- CH205805A - Process for the preparation of a monoazo dye. :
de
en
- GB508533A - Improvements in or relating to tachometers :
en
- USD115407S - Design for a combined bumper and a :
en
- GB508340A - Method and apparatus for liquid treatment of rayon :
en
- GB508443A - Improvements in and relating to apparatus for producing bores of uniform polygonal cross section :
en
- AT156378B - Swiveling aircraft tail spur with steerable impeller. :
de
en
- FR843086A - Clock or electric watch :
en
fr
- PL28449B1 - The brake shoe, especially in the hoisting machine. :
en
pl
- FR843222A - Shoes essentially made of textile or the like, method and apparatus for their manufacture :
en
fr
- AU107736B2 - Translating device for telegraph receivers :
en
- CA382253A - Punch press feeding mechanism :
en
fr
- DE677656C - Electrically heated plate :
de
en
- DE677602C - Steam boiler for coal dust :
de
en
- FR843126A - Percussion fuze for projectiles :
en
fr
- FR843190A - Kickstand for support when stopping bicycles or other vehicles :
en
fr
- FR843319A - Suspension system for vehicle chassis and vehicles with application :
en
fr
- GB508040A - Process for continuously uniting fabrics by adhesive means :
en
- GB508177A - Improvements in or relating to dry rectifiers :
en
- DE677626C - Device for controlling the flow of powdery material to containers :
de
en
- GB508345A - Improvements in or relating to the regulation of the combustible mixture for internal combustion engines :
en
- FR843273A - Improvements to cathode ray tubes :
en
fr
- FR843313A - Method and device for making an intimate grip between steel and a non-ferrous metal, in particular lead bronze, and objects thus obtained :
en
fr
- GB508408A - Improvements in washing vats for bands, particularly films of cellulose hydrate :
en
- GB508419A - Improvements in, or relating to, electrical couplings of the plug-and-socket type :
en
- GB508107A - Appliance for marking traffic dividing or like lines on roads or the like :
en
- FI18535A - Anordning spänning av skidor :
en
fi
- FR843124A - Electrically lit mechanical pencil :
en
fr
- GB508321A - Improvements in and relating to the jolleying of pottery and similar articles :
en
- GB508121A - Improved door opening and locking device for moving receptacles, for example skips :
en
- GB508155A - Line indicator for a mirror-script duplicating machine :
en
- DE677418C - Process for distilling hard coal with the addition of brown coal soaked with liquid, higher-boiling aliphatic hydrocarbons :
de
en
- GB508500A - Improvements relating to apparatus for cooling cement clinker or similar material :
en
- FR843144A - Elastic suspension and shock absorber system for automobiles and similar applications :
en
fr
- DE677454C - Toy that can be attached to a finger to throw off small bodies :
de
en
- FI18529A - Förfaringssätt framställning av karosserier for omnibussar, motorvagnar och and lnne jämte på detta sätt framställt Karosseri :
en
fi
- CA382267A - Liquid dispensing apparatus :
en
fr
- CH205722A - Rear engine vehicle with streamlined car body. :
de
en
- FR843179A - Process for applying traffic signs or marks to road coverings or other surfaces :
en
fr
- US2164112A - Crystallization process :
en
- US2163996A - Laboratory apparatus :
en
- DE677618C - For cleaning beetroot u. Like. Serving inclined Ruettelsieb :
de
en
- AT156370B - Preparations for seed dressing and wood preservation. :
de
en
- US2163684A - Autographic register machine :
en
- US2164295A - Prevention of explosions and backfire in torches :
en
- FR843229A - Brewing method and double penetration internal combustion engine :
en
fr
- GB508259A - Improvements in or relating to apparatus for making photographic prints :
en
- US2164135A - Hair curler :
en
- AT156417B - Payment tray. :
de
en
- US2163765A - Apparatus for grinding material in a more or less viscous condition :
en
- US2163917A - Offset disk harrow :
en
- US2163969A - Hydraulic lash adjuster :
en
- FR843208A - Improvements to powdery or granulated products :
en
fr
- GB508038A - Improvements in or relating to thermionic valve circuits :
en
- FR843214A - Diaphragm support cone for electrodynamic loudspeakers :
en
fr
- FR843333A - Method and device for supporting sheets or plates of glass and the like subjected to thermal operations liable to deform them :
en
fr
- GB508184A - Improvements in and relating to ironing machines :
en
- GB508367A - Improvements relating to aeroplanes :
en
- GB508399A - Improvements relating to supports for the breasts :
en
- AU107734B2 - Improvements in means for producing light of rapidly controllable intensity :
en
- CA382327A - Clothes drier :
en
fr
- DE677681C - Calculating or accounting machine :
de
en
- GB508251A - Improvements in gas governors :
en
- AU252938A - Improved refrigerant mixture :
en
- GB508146A - Improvements in and connected with air-screws :
en
- DE677546C - Ring spats for die setting and line casting machines :
de
en
- DE677469C - Device for laying cables in hollow pillars of dental equipment racks :
de
en
- DE677749C - Chain track for conveyor wagons :
de
en
- FR843294A - gas purifier :
en
fr
- US2164195A - Casing tester :
en
- US2164228A - Phosphorus charging method and apparatus :
en
- GB508256A - Improvements in or relating to brake mechanisms :
en
- GB508467A - Improvements relating to electric arc converters :
en
- FR843136A - Advanced snuffboxes :
en
fr
- GB508047A - Improvements in or relating to gas-filled or vapour-filled electric discharge devices :
en
- US2164161A - Device for the indication of radio transmissions :
en
- FR843242A - Aircraft landing gear improvements :
en
fr
- USD115428S - Design for a carburetor :
en
- DE677768C - Mechanics-free document collector :
de
en
- US2163815A - Refrigeration :
en
- GB508334A - Improvements in life-boats and the like which are adapted to be propelled by a mechanical apparatus actuated by the passengers :
en
- CH205520A - Process for the production of tin oxide. :
de
en
- US2163840A - Sheet metal roofing :
en
- FR843290A - Cliché for address printing machines :
en
fr
- GB508422A - Improvements relating to drop hammers :
en
- FI18520A - Stående låg- och högtryckspanna :
en
fi
- GB508357A - Improvements in or relating to hair drying hoods :
en
- DE677643C - Guide map for steep index in folder form :
de
en
- FR49716E - Advanced fuel system for internal combustion engines :
en
fr
- FI18524A - Anordning vid sågar :
en
fi
- GB508103A - Improvements in or relating to means for the transmission of telegrams over telephone wires :
en
- DE677730C - Printing unit for instruments :
de
en
- GB508496A - Improvements in or relating to pneumatic despatch systems :
en
- FR843279A - Rolling grain mill :
en
fr
- DK56343C - Plug or Extension Link for Electrical Cables. :
da
en
- GB508234A - Tooth brush :
en
- FI18522A - Duplication of the implementation of the brochure :
en
fi
- US2163745A - Anion mercuri 1, 3-dihydroxy 4-alkyl 6-halo benzene :
en
- DK56360C - Rooster with removable conical Toll. :
da
en
- GB508354A - Ultra-high frequency electron discharge systems for dielectric guide transmission systems :
en
- GB508243A - Improvements in fastenings for parachute harness :
en
- USD115413S - Design for a radio or similar article :
en
- US2164107A - Rangefinder and like optical measuring instrument :
en
- US2164129A - Machine-tool spindle :
en
- US2164224A - Lifting means for tractor-mounted implements :
en
- USD115390S - Design fob an ashtray :
en
- GB508362A - Improvements in or relating to centrifugal pumping apparatus :
en
- CA382367A - Railway signalling system :
en
fr
- CH205636A - Air-cooled motor with cooling fan. :
de
en
- AT156372B - Preservation of juicy green fodder in silos. :
de
en
- CH205724A - Vehicle window. :
de
en
- CA382272A - Squirrel cage motor rotor :
en
fr
- CH205627A - Slot-controlled two-stroke internal combustion engine, in particular slot-controlled two-stroke internal combustion engine with a crankcase flushing pump. :
de
en
- US2163823A - Slug casting machine :
en
- US2163792A - Antiseepage breast device :
en
- US2164244A - Applicator :
en
- US2163742A - Apparatus for protecting piezoelectric crystals from overload :
en
- US2164243A - Liquid level gauge :
en
- US2163619A - Container :
en
- AT156445B - Water lifting device for wells. :
de
en
- US2163795A - Float :
en
- CA382354A - Gas pressure regulator :
en
fr
- FR843112A - Method and apparatus for treating rayon with a liquid :
en
fr
- US2163858A - Treatment of hydrocarbons :
en
- US2164088A - Shirt board :
en
- USD115458S - Design for a slide fastener closure :
en
- FR843240A - Improvements to compasses and similar steering devices used particularly in aviation :
en
fr
- GB508494A - Improvements in or relating to electron discharge devices and envelopes therefor :
en
- CA382242A - Storage bin :
en
fr
- US2163670A - Carrier wave transmitter :
en
- US2164171A - Hydraulic pump or motor :
en
- GB508337A - Improvements in rotary plug valves with spherical plugs :
en
- US2163600A - Separator :
en
- SU55139A1 - Brake warning lamp :
en
ru
- USD115398S - Design for an oyster dish or sevolar :
en
- USD115442S - Design fob an embroidered net fabric :
en
- DE677501C - Process for the creation of brass-like colors on aluminum alloys :
de
en
- DE677565C - Saw blade sharpening machine with swing frame :
de
en
- FI18521A - For the reduction of the genomic oxide genomic behavior :
en
fi
- FR843339A - Shortwave direction finding system :
en
fr
- DE677607C - Arrangement for sealing electrical tube heater ends :
de
en
- CH205641A - AC commutator machine. :
de
en
- US2164030A - Process for curing plant foliage :
en
- USD115474S - Design for a dress :
en
- US2163822A - Typographical slug casting machine :
en
- GB508175A - Improvements in and relating to electric cut-outs :
en
- AU256738A - Improvements in negative feedback amplifiers :
en
- US2163913A - Food composition :
en
- PL28533B1 - Julian vel Juda Sza ja, Czestochowa. && 0S * CTfO ^ Hub for especially bicycle wheels. :
en
pl
- US2164173A - Hydraulic power transmission apparatus :
en
- GB508010A - Gas burners :
en
- GB508111A - Shims for milling machinery :
en
- US2163852A - Lock construction :
en
- US2163656A - Collapsible container :
en
- US2164215A - Drafting machine :
en
- USD115411S - Design fob an electrical self :
en
- US2163986A - Rubber process :
en
- GB508329A - Improvements in or relating to doors, panels or other covering elements :
en
- GB508506A - Improvements in or relating to tachometers :
en
- DE677463C - Process for the preparation of organic compounds containing sulfonic acid groups :
de
en
- DE677505C - Hydraulic packing press for the extraction of fruit juice :
de
en
- GB508436A - Improvements in or relating to gas turbines :
en
- US2163965A - Spring tightening means for window sash :
en
- PL28535B1 - The method of securing against biting the sliding parts works. :
en
pl
- DE677679C - Record holder :
de
en
- US2163751A - Seat construction :
en
- US2163786A - Forging device :
en
- US2164086A - Variable speed transmission :
en
- USD115397S - Design for a film viewing device :
en
- DE677470C - Electrical control device for two or more rotatable working devices arranged one above the other, e.g. Multiple cranes :
de
en
- DE677638C - Fuse cap on a bung lock :
de
en
- FR843051A - Folding metal stretcher :
en
fr
- FR843150A - Improvements to belt junctions :
en
fr
- FR843326A - Packaging device :
en
fr
- DE677555C - Procedure for operating brake reels :
de
en
- DK56355C - Sheet iron radiator. :
da
en
- US2163699A - Method and apparatus for rolling hot strip material :
en
- US2163937A - Annealing box :
en
- US2164191A - Remover for bottle closures :
en
- DK56362C - Procedure for Copying Additive Color Films and Group Filter for Use in Practicing the Procedure. :
da
en
- GB508388A - Improvements in or relating to anti-glare spectacles and the like :
en
- AT156440B - Surgical instruments consisting of a suturing instrument and a pair of tweezers. :
de
en
- FR843344A - Automatic call device on telephone lines equipped with amplifiers :
en
fr
- US2164151A - Diesel fuel :
en
- PL28567B1 - The method of cold rolling of pipes on eccentric mills. :
en
pl
- US2163744A - Refrigerator control :
en
- US2163885A - Liner construction :
en
- US2164223A - Method of air conditioning :
en
- US2164242A - Umbrella :
en
- USD115441S - Design for a plate tor heat :
en
- FR843154A - Circular knitting machines refinements :
en
fr
- GB508189A - Improvements in tight watch cases with unbreakable glasses and process of their manufacture :
en
- CA382263A - Imitation fireplace log :
en
fr
- AU259138A - Improvements and means applicable particularly tothe amplification of electric variations :
en
- AU422338A - Improvements in garments and fabrics therefor :
en
- CH205561A - Electric flash lamp. :
de
en
- AU107739B2 - Improvements in cabinets for cooling comestibles orthe like :
en
- AU107701B2 - Electron discharge devices :
en
- CH205783A - Process for the preparation of 8-methyl-3-oxy-diphenylene oxide. :
de
en
- DE677708C - Connection device with self-seal for pressure lubrication systems :
de
en
- US2164061A - Camera :
en
- CH205660A - Self-induction-free wound capacitor for dissipating high-frequency oscillations from an electrical line. :
de
en
- CA382339A - Fountain pen :
en
fr
- US2163671A - Sound recording and reproducing system :
en
- US2163796A - Process for the recovery of magnesium :
en
- USRE21127E - boyle :
en
- USD115438S - Design for a shoe sole :
en
- US2163625A - Electrical wave filter :
en
- US2164070A - Attachment for washing machines :
en
- CA382351A - Electric stove :
en
fr
- FR843318A - Improvements to milking machine suckers :
en
fr
- CA382389A - Fused salt electrolysis :
en
fr
- CH205613A - Scissors. :
de
en
- CH205622A - Rotary lobe compressors. :
de
en
- US2163645A - Inductive tuner :
en
- US2163867A - Conversion of hydrocarbons :
en
- BE434461A - :
en
- US2163951A - Separator for self-priming pumps or the like :
en
- US2163957A - Door latch :
en
- CA382388A - Fused salt electrolysis :
en
fr
- AU107737B2 - Improvements in or relating to ultrahigh frequency amplifiers :
en
- US2163788A - Eraser cleaner :
en
- US2163570A - Piston and reactance combinations for radial piston pumps and motors :
en
- US2163925A - Faucet :
en
- CH205701A - Toilet paper and method of making the same. :
de
en
- PL28545B1 - :
en
pl
- AU65539A - Improvements in means for producing light of rapidly controllable intensity :
en
- US2163732A - Sheet or signature feeding and gathering :
en
- DE677509C - Rocking device :
de
en
- CH205759A - Process for the preparation of a 3.17-dioxy-androstenyl-17-acetic acid. :
de
en
- AU112270B2 - An improved arrangement for amplitude regulation by regulating voltage :
en
- AU247238A - Improvements in hinges and method of mounting automobile doors therewith :
en
- CH205481A - Assembly device with attached ornamental button and elongated flexible connecting member. :
en
fr
- DE677580C - Iron removal device :
de
en
- DE677691C - Printing board for jacquard devices :
de
en
- DE677568C - Soft solder for aluminum or aluminum alloys :
de
en
- AT156364B - Process for the generation of images and other contrasts using light-sensitive layers which contain diazo compounds. :
de
en
- FR843096A - Operating mechanism for the ring holder bar in ring spinning or twisting looms :
en
fr
- US2163772A - Liquid dispensing apparatus :
en
- US2163991A - Clutch :
en
- US2164063A - Flotation reagent :
en
- CH205697A - Television receiving circuit. :
de
en
- US2163733A - Utensil :
en
- CH205593A - Electric timepiece. :
en
fr
- CH205729A - Streamlined vehicle. :
de
en
- CH205777A - Process for the production of 6-chloro-3-oxy-diphenylene oxide. :
de
en
- DE677737C - Method for protecting containers, pipes, etc. Like. Made of metal against attack by hydrochloric acid :
de
en
- GB508383A - Improvements in or relating to the manufacture of glycollic acid :
en
- DE677657C - Arrangement for controlling two heating resistors :
de
en
- DE677745C - Sports playing fields with free floating fabric play area :
de
en
- US2163702A - Flotation process :
en
- AU107744B2 - Refrigerating apparatus for vending machines andthe like :
en
- GB508086A - Process and apparatus for treating metal sheets in liquids :
en
- GB508252A - Improvements in and relating to switches for direction indicators for motor cars andthe like :
en
- BE434587A - Process for the preparation of mosaic panels and panel obtained by means of this process. :
en
fr
- US2163842A - Pipe wrench :
en
- USD115429S - Design for :
en
- US2164045A - Refrigeration :
en
- US2164194A - Purification and separation of gaseous mixtures :
en
- USD115444S - Design fob a brooch or similar :
en
- GB508371A - Method of treatment of wool scouring or other liquors containing grease and soap or the like for the recovery and if required for the purification of technically-valuable products therefrom and the re-use of the liquors :
en
- DE677715C - Train monitoring device :
de
en
- FR843158A - Cover for film strip negative printers :
en
fr
- FR843087A - Magnetron tube with at least two anode segments :
en
fr
- GB508477A - Manufacture of substituted amides :
en
- GB508039A - Improvements in or relating to systems of colour television :
en
- DE677554C - Swiveling ladle furnace for processing magnesium :
de
en
- FR843081A - Quaternary ammonium compounds :
en
fr
- FR843241A - Device for the application of concrete coverings using compressed air and method for its use :
en
fr
- GB508037A - Colour television system :
en
- GB508269A - Means for eliminating backlash in feed screws particularly of milling machine tables :
en
- US2163817A - Draw rod adapter :
en
- US2163735A - Electrically driven vehicle jack :
en
- US2164024A - Electric arc furnace :
en
- US2164051A - Surveying instrument :
en
- AU107728B2 - Improved means forthe destruction of young trees, saplings and undergrowth :
en
- US2163715A - Method of and tool for shaping and ironing sheet metal :
en
- DE659630C - Process to bring the rasterization of both films into agreement when optically copying lenticular films onto films of the same type :
de
en
- GB508169A - Improvements in and relating to electric cut-outs :
en
- GB508304A - Improvements in or relating to radio receivers and the like :
en
- GB508355A - Improvements in articles of furniture, such as bed-chairs and bed-settees :
en
- CH205586A - Loudspeaker which is intended as a replacement for headphones, telephone or the like. :
de
en
- CH205446A - Plant with stepped cultivation areas for strawberry crops and the like. :
de
en
- CH205449A - Device for creating favorable growth conditions for plants housed in closed rooms. :
de
en
- CH205601A - Method and device for the production of continuously cast bodies. :
de
en
- US2163610A - Adhesive compositions :
en
- USD115430S - Design fob a bottle :
en
- DE677527C - Wing for aircraft :
de
en
- CA382316A - Plastic composition :
en
fr
- CH205707A - Wrapping machine with device for adjusting the wrapping sheet. :
de
en
- CH205839A - Motor vehicle suitable for walking on very rough terrain. :
en
fr
- CH205536A - Process for the production of a vat dye. :
de
en
- CH205834A - Arc blowing alternating current electric switch. :
en
fr
- CA382295A - Container coating apparatus :
en
fr
- CH205455A - Soundproof floor. :
de
en
- CH205761A - Process for the production of a new intermediate product. :
de
en
- US2163704A - Electric iron and stand therefor :
en
- US2163800A - Valve :
en
- US2163936A - Brassiere strap holder and the like :
en
- US2164019A - Flow-rate-responsive control means :
en
- CA382264A - Heated air supplying means :
en
fr
- AU107715B2 - Improvements in garments and fabrics therefor :
en
- CA382387A - Fluid pressure brake :
en
fr
- AT156400B - Mask. :
de
en
- CH205679A - Process for the preparation of 2- (para-amino-benzenesulfamido) -pyridine. :
en
fr
- CA382307A - Insulated coil :
en
fr
- CH205559A - Process for sensitizing halide silver emulsions with the aid of cyanine dyes. :
de
en
- CH205760A - Process for the production of an androstadiendione. :
de
en
- CH205769A - Process for the preparation of a new condensation product. :
de
en
- DE677669C - Storage table for X-ray examinations :
de
en
- DE677723C - Device for taking up ladder stitches :
de
en
- FR843213A - Photographic recording electronic raster microscope :
en
fr
- FR843336A - Improvements to the Spacing Mechanism in Typewriters :
en
fr
- FR843342A - Improvements to elevator carriers :
en
fr
- GB508391A - Improvements in or relating to cathode ray tube television transmitters :
en
- CH205565A - Ski pole adjustable in length. :
en
fr
- CA382344A - Air valve and siphon breaker :
en
fr
- US2164037A - Circuit controlling device :
en
- CA382244A - Resilient beaded strip manufacture :
en
fr
- USD115473S - Design for a dress :
en
- DE677692C - Shuttle replacement device for lifting box interchangeable looms :
de
en
- FR843114A - Gluing machine, particularly suitable for certain work carried out in shoemaking :
en
fr
- GB508211A - Improvements relating to landing gear for aircraft :
en
- GB508247A - Improvements in padlocks :
en
- US2163983A - Process of reproducing cells for oxide film arresters :
en
- DE677492C - Damping device for shaft conveyor systems :
de
en
- GB508183A - Improvements in dog-race starting apparatus :
en
- GB508440A - Improvements in or relating to carriage stop mechanism for typewriters and like machines :
en
- USD115434S - Design fob a stoker :
en
- US2164076A - Means for preventing theft of automobiles :
en
- AU107698B2 - Improvements in hinges and method of mounting automobile doors therewith :
en
- US2163576A - Hinge :
en
- US2163881A - Railway traffic controlling system :
en
- US2164217A - Drafting machine :
en
- US2164157A - Acoustic device :
en
- US2164185A - Voice operated repeater :
en
- US2163672A - Sectional drive :
en
- US2163736A - Cathead :
en
- US2163648A - Manufacture of laminated safety glass :
en
- USD115427S - Design fob a bird cage :
en
- AU112268B2 - Electron discharge tubes :
en
- AT156409B - Method and device for the production of sound films. :
de
en
- CA382350A - Electric heating pad :
en
fr
- CH205706A - Luggage relief carrier. :
de
en
- CH205754A - Method for the preparation of a mixture of quaternary urea derivatives. :
de
en
- AT156421B - Transmitter for remote transmission of the position of a moving organ using the pulse frequency method. :
de
en
- AT156383B - Display device, in particular for playing tarot. :
de
en
- CH205505A - Pattern sheet. :
de
en
- CH205732A - Motor vehicle. :
de
en
- US2164285A - Tumbler-handling apparatus :
en
- AT156382B - Flexible storage of internal combustion engines in vehicle frames. :
de
en
- CH205495A - Specialized training facility for looms. :
de
en
- US2164247A - Apparatus for the continuous distillation of high-boiling hydrocarbons to coke :
en
- US2164147A - Range :
en
- US2163944A - Typewriting machine :
en
- US2163690A - Smoke box arrangement :
en
- US2163851A - Agricultural machine :
en
- AT156371B - Process for the preparation of carbamic acid esters. :
de
en
- DE656816C - Process to be able to bring the rasterization of both films into agreement when copying lenticular lenticular films onto lenticular films with similar rasterization :
de
en
- FR843220A - Improvements to headlamps for automobiles or other vehicles :
en
fr
- US2163841A - Engine starter gearing :
en
- US2163574A - Fluid irradiator :
en
- DE677471C - Process for the production of thermoplastic electrical insulating materials from rubber, gutta-percha or balata and polystyrene :
de
en
- DE677750C - Braking device for rail vehicles :
de
en
- USD115383S - Design for a rolling ashtray :
en
- USD115440S - Design for a textile fabric :
en
- CA382294A - Alumina production :
en
fr
- US2163643A - Process for producing proteolytic enzyme from ficus latex :
en
- US2163837A - Dentists' gold-recovering drain attachment :
en
- USD115431S - Design for an emblem lamp :
en
- DE677664C - Process for the preparation of polyazo dyes :
de
en
- FR843156A - Juice press for meat, vegetables and fruits :
en
fr
- GB508058A - Improvements in or relating to thermionic valve circuits :
en
- GB508322A - Improvements in or relating to constructional elements composed of a hydraulic binding agent, and to means for producing the same :
en
- FR843223A - Cardboard boxes for sweets and similar items :
en
fr
- CA382372A - Battery grid paster :
en
fr
- US2164132A - Process and apparatus for distilling oil :
en
- BE433810A - :
en
fr
- DE677644C - Sealing device for drum filter :
de
en
- AU107753B2 - Luminous screen :
en
- AU250538A - Improvements in cabinets for cooling comestibles orthe like :
en
- PL28550B1 - Addressograph - Multigraph Corporation, Wilmington, Delaware. Plate for flat printing. :
en
pl
- DE677573C - Suspension for prams or the like. :
de
en
- US2163836A - Backlash-eliminating mechanism for machine tools :
en
- US2164296A - Fishline and method of making same :
en
- DE677668C - Multi-cell compressor with sickle-shaped working space and support of the working pistons by running rings provided in the compressor housing :
de
en
- US2164287A - Electrical flatiron :
en
- US2163712A - Coating machine :
en
- US2163737A - Automatic diaphragm working by means of a photoelectric cell, a light-sensitive element, or the like :
en
- GB508678A - Improvements in or relating to electro-magnetic plate clutches :
en
- CA382334A - Tampon :
en
fr
- US2163973A - Fish trap :
en
- US2164156A - Treatment of water :
en
- US2163932A - Casing protector :
en
- CA382343A - Defecator :
en
fr
- CH205544A - Process for the recovery of higher-boiling solvents from evaporation residues of oil and / or. paraffinic solutions. :
de
en
- AU199038A - Improvements in or relating to circuits for modulating high frequency oscillations :
en
- CH205487A - Facility for storing buckets for garbage and other waste. :
de
en
- AT156392B - Gas helmet. :
de
en
- AU518338A - Improvements in automatic pulp-density regulators :
en
- US2163613A - Corner bead :
en
- US2163768A - Chemical process :
en
- US2163582A - Short wave transmitter :
en
- US2164197A - Bracelet :
en
- US2163797A - Electrical resistor :
en
- US2164200A - Electrical connection means :
en
- US2163787A - Electron device :
en
- US2163843A - Ignition device for internal combustion engines :
en
- GB508444A - Improvements in or relating to rubber soled footwear and apparatus for making same :
en
- USD115486S - Design for a hat :
en
- CH205560A - Developing device on photographic recording or copying apparatus. :
de
en
- US2164067A - Machine for dressing external cylindrical surfaces :
en
- AT156432B - Process for the preparation of a cure for cocci infections. :
de
en
- PL28569B1 - Akciova spolecnost dfive Skodovy zavody v Plzni, Prague and Bohdan Pantoflicek, Pilzno-Lochotin. A mine, aerial bomb or similar projectile, particularly suitable for defense against tanks. :
en
pl
- US2164089A - Method of stabilizing potassium iodide :
en
- CH205650A - Electric gas switch. :
de
en
- US2164212A - Attachment for cutter grinders :
en
- US2164149A - Automobile lighting device :
en
- US2164237A - Treating textiles and oils therefor :
en
- US2164115A - Time fuse for projectiles :
en
- US2164162A - Type bed and holder :
en
- CH205522A - Process for the preparation of a 20-ketone of the cyclopentanopolyhydrophenanthrene series. :
de
en
- DE677953C - Process for hot deep drawing :
de
en
- GB508352A - Improvements in or relating to mops :
en
- US2164016A - Extractor :
en
- USD115408S - Design fob a nail file :
en
- US2163730A - Integrating calorimeter :
en
- US2163908A - Track rail grinding machine :
en
- CA382241A - Depilatory compound :
en
fr
- CH205602A - Resistance welding installation. :
en
fr
- CH205779A - Process for the production of 3,6-dioxy-diphenylene oxide. :
de
en
- CA382266A - Underfeed fire pot :
en
fr
- CH205635A - Air-cooled vehicle engine with cooling fan. :
de
en
- CH205827A - Process for the preparation of a monoazo dye. :
de
en
- US2164123A - Fastener for shoelaces :
en
- US2164222A - Egg transfer device :
en
- US2164259A - Fishhook file or carrier :
en
- CA12454S - Association emblem or similar article :
en
- CA382382A - Push-type centrifugal separator :
en
fr
- CH205465A - Electric radiator. :
de
en
- CA382308A - Electric projector :
en
fr
- CA382352A - Stove plate :
en
fr
- CA382324A - Tire stitching apparatus :
en
fr
- DE677459C - Device for lateral discharge of conveyed material from brake or scraper conveyors :
de
en
- DE677562C - Device for the production of protective layers by anodic treatment of the inner surface of metallic hollow bodies :
de
en
- CA382239A - Toasted food product :
en
fr
- CH205464A - Device for space heating by means of an electric storage heater. :
de
en
- AT156396B - Equipment for the production of color photographs. :
de
en
- DE677754C - Arrangement for generating high voltages :
de
en
- DK56356C - Stove with built-in hot water boiler. :
da
en
- FR843122A - Coupling system to exert a control effect dependent on two voltages, in particular for echo and feedback suppressors :
en
fr
- CH205758A - Heel of shoes with short outsoles. :
de
en
- GB508538A - Improvements in or relating to apparatus for storing and delivering coins :
en
- GB508551A - Improvements in and relating to roof structures for halls :
en
- GB508257A - Improvements relating to chocolates and other sweetmeats :
en
- CH205725A - Chassis with forked longitudinal center beam. :
de
en
- DE677535C - Process for the waste-free production of circular metal disks :
de
en
- FR843060A - Automatic heating regulation process :
en
fr
- AT156368B - Process for the preparation of a molecular compound of hexamethylenetetramine. :
de
en
- CH205798A - Process for the preparation of a monoazo dye. :
de
en
- AT156426B - Adjustment device for radio receivers. :
de
en
- US2163804A - Means for separating the constituents of crude oil emulsions :
en
- US2163963A - Carry bag :
en
- CA382363A - Tooth brush :
en
fr
- AT156446B - Method and device for regulating the fuel supply when an engine brake is activated and deactivated in motor vehicles with carburetor engines. :
de
en
- AU107729B2 - Improvements inthe manufacture of aliphatic ethers :
en
- DE677475C - Method for impregnating a closed briquette strand :
de
en
- FR843258A - Endless belt for platform conveyors, elevators and binder packers :
en
fr
- CH205453A - Profile with respective fastening element. :
en
it
- CA382396A - Ironing machine cabinet :
en
fr
- CH205667A - Discharge tube. :
de
en
- AU107720B2 - An improved tool for emasculating and tailing lambs andother animals :
en
- CH205836A - Process for the preparation of a mixture of strontium gold mercaptocarboxylic acids. :
de
en
- DE677561C - Welding pipe connection :
de
en
- CH205480A - Hook roller for T-rails. :
de
en
- CH205564A - Throwing spear made of light metal for athletic exercises. :
de
en
fr
- US2164211A - Harrow construction :
en
- US2164130A - Parachute apparatus :
en
- AT156393B - Gun. :
de
en
- GB508134A - Improvements in box-magazines with narrowly spaced lips for long cartridges :
en
- CA382384A - Heating device :
en
fr
- AU385438A - Improvements in or relating to cowlings for aircraft engines or radiators :
en
- BE434550A - :
en
fr
- CA382259A - Trainer for aviators :
en
fr
- CH205682A - Inhaler for vaporizing medicines using the warmth of the hand. :
de
en
- US2163580A - Confection making apparatus :
en
- US2163664A - Method of lasting shoes :
en
- US2163884A - Brake :
en
- US2163975A - Control mechanism for change-speed gears of motor vehicles and the like :
en
- AT156433B - Generator circuit. :
de
en
- AU511938A - Improvements in and relating to the manufacture of collars for personal wear :
en
- CH205477A - Soot door. :
de
en
- GB508431A - Improved method of and apparatus for affixing pads in caps for bottles, jars or the like, and improvements in pads for such caps :
en
- GB508125A - Improvements relating to pest destroying compositions :
en
- AU576138A - Improvements in or relating to frequency-independent amplifiers having one more stages :
en
- BE434467A - Method and apparatus for applying a protective metal layer to a metallic object :
en
fr
- CA382370A - Hydrocarbon processing :
en
fr
- GB508458A - Improvements in or relating to loudspeaker installations :
en
- GB508461A - Improvements in or relating to motor-propelled bicycles :
en
- AT156425B - Mirror device for reflex cameras coupled with the focal plane lock. :
de
en
- GB508320A - Improvements in machines for the manufacture of cornet biscuits :
en
- DE677586C - Barrier photocell :
de
en
- US2164142A - Method of and means for filtering finely divided solids from fluid suspension :
en
- US2164221A - Control apparatus :
en
- USD115378S - Design for a coffee roaster :
en
- FR843281A - Device for twisting profiled bars, especially reinforcing bars for concrete :
en
fr
- GB508341A - Attenuation equalizers for electric transmission and like systems :
en
- US2164049A - Belt hook holder :
en
- USD115426S - Design foe a combined cracker :
en
- CH205578A - Monitoring device for vehicles. :
de
en
- CH205582A - Permanent braking magnet with high coercive force. :
de
en
- FR843203A - Improvements to flat metal products :
en
fr
- CH205736A - Vehicle wheel. :
de
en
- GB508460A - Improved type line ejecting device for matrix setting and type line casting machines :
en
- GB571559A - Improvements relating to the undercarriage and arresting gear of aircraft :
en
- FR843105A - Machine for making presentation boxes for dates :
en
fr
- PL28531B1 - A method of drying in a chamber, purged of air, of plant or animal crops and an apparatus for using the method. :
en
pl
- GB508051A - Improvements in or relating to weighing balances :
en
- PL28572B1 - Waclaw Wegrzecki, Warsaw, b 6iyf / 4'2. Cap on the outlet of the tap. :
en
pl
- US2164172A - Liquid-dispensing apparatus :
en
- FR843125A - Improvements to the assembly of wheels with twin tires :
en
fr
- AT156402B - Automatic goods issuer with prepayment. :
de
en
- AT156418B - Clothes spring. :
de
en
- CH205723A - Rear engine vehicle with streamlined car body. :
de
en
- CA382364A - Brush tuft setting apparatus :
en
fr
- DE677508C - Door closer with tensioning device and mechanical brake :
de
en
- FR49706E - Improvements to endless chains forming tracks :
en
fr
- GB508217A - Devices for securing electric bulb lamps in their sockets :
en
- PL28561B1 - :
en
pl
- FR49712E - Multiple glazing :
en
fr
- GB508194A - An improved water mixing device and spray :
en
- DE677538C - Binder :
de
en
- GB508330A - Improvements in or relating to wire-shaped bodies of high tensile strength and smallspecific resistance :
en
- FR843160A - Improvements to heat exchangers :
en
fr
- FR843104A - Safety lock for sliding panel doors and especially for hinged gates :
en
fr
- FR843127A - Emergency brake for road motor vehicles :
en
fr
- CH205504A - Zipper slider. :
de
en
- FR843138A - Sheet metal door, in particular for motor vehicles :
en
fr
- GB508158A - Improvements in and relating to under-carriages for aircraft :
en
- GB508167A - Method and apparatus for centrifugally casting annular bodies, for example, pipe flanges :
en
- GB508307A - Improvements in and relating to apparatus for inspecting textile piece goods and other articles :
en
- GB508140A - Improvements in means for silencing gaseous currents, particularly the exhaust of internal-combustion engines :
en
- DE677615C - Method for quantitative spectral analysis :
de
en
- GR8315B - PORTABLE INDEX OF LOCAL RADIO STATIONS. :
el
en
- FR843189A - Process for desulphurizing iron or iron alloys :
en
fr
- FR843167A - Wire for dentistry :
en
fr
- FR843293A - Balance wheel for watch movements :
en
fr
- GB508286A - Improvements in honing machines :
en
- DE677571C - Sieving machine :
de
en
- DE677676C - Structure made of steel, in particular self-supporting roof construction :
de
en
- US2163962A - Automobile foot pedal safety control :
en
- DE677616C - Device for measuring the viscosity of liquids, especially molten metal :
de
en
- BE434301A - :
en
fr
- CH205545A - Process for the production of lubricating oils in addition to pressure-resistant coke briquettes from oil-containing pitches. :
de
en
- DK56348C - Atomizer burner in which gasified fuel is used for atomizing liquid fuel. :
da
en
- FR843118A - Substantive polyazo dyes and their manufacturing process :
en
fr
- FR843345A - Process and apparatus for the thermo-chemical treatment of slush and other residues :
en
fr
- GB508404A - Improvements relating to valves for controlling fluids :
en
- DE677433C - Process for the production of rubbery polymerization products from butadiene or its substitution products :
de
en
- DK56365C - Throughput meters for measuring small amounts of liquid in periodic dispensing and bottling operations. :
da
en
- GB508170A - Improvements in or relating to bean topping machines :
en
- GB508276A - Improvements in or relating to locomotives :
en
- GB508192A - Improvements in or relating to liquid fuel injection compression ignition internal combustion engines :
en
- GB508306A - Improvements in or relating to machines for subdividing materials, such as bread andsoap :
en
- FR843286A - Improvements in calculating machines, accounting machines or similar machines :
en
fr
- FR843246A - Provision relating in particular to flooded turbo-pumps :
en
fr
- FR843100A - Loom :
en
fr
- GB508298A - Improvements in or relating to non-metallic airscrews and airscrew blades :
en
- GB508319A - Improvements in heat resisting alloys :
en
- USD115481S - Design fob a mat ob similab abticle :
en
- FR843234A - Stone device, in molded stones interlocking in a wedge shape one within the other :
en
fr
- US2164281A - Lower undergarment :
en
- USD115446S - Design for a decorative wall orna :
en
- GB508126A - Improvements relating to the handles of buckets and like containers :
en
- SU55027A1 - Electric welding electrode :
en
ru
- DE677474C - Pointed knee shoe :
de
en
- FI18532A - Antenna :
en
fi
- FR843315A - Electron tube :
en
fr
- DE677633C - Inclination letter scale :
de
en
- DE677651C - Device for driving brake switch :
de
en
- CH205794A - Process for the preparation of a highly substantive 2,3-oxynaphthoic acid arylide. :
de
en
- DE677591C - Electrostatically controlled light valve :
de
en
- DE677609C - Punching block :
de
en
- FR843084A - Process for the preparation of cyclopentanopolyhydrophenanthrene derivatives :
en
fr
- FR843178A - Improvements to projection devices :
en
fr
- FR843331A - High potential indicator with indicator light :
en
fr
- US2164275A - Distillation of glycerin :
en
- US2164268A - Hexanepentols and their process of preparation :
en
- DE677584C - Transformer with several winding layers connected in parallel that form a tube coil :
de
en
- GB508336A - Improvements relating to hub caps for the wheels of perambulators, baby carriages and wheeled toys :
en
- CH205620A - Rooster. :
de
en
- CH205663A - Electromagnetic relay. :
de
en
- GB508446A - Improvements in or relating to airscrew systems :
en
- GB508681A - A method and device for trueing grinding wheels :
en
- FR843054A - Washing and degreasing machine, continuously running :
en
fr
- US2163724A - Method of and means for controlling apparatus :
en
- US2163747A - Frequency modulation receiver :
en
- US2164291A - Hydrogenated oil product :
en
- DK56370C - Packaging for Eggs and other crazy items. :
da
en
- US2163816A - Treating apparatus :
en
- US2163950A - Aza compounds of high molecular weight :
en
- US2163731A - Automatic regulating device for brakes :
en
- DE677751C - Amplifier arrangement :
de
en
- DE677537C - Process for the production of a floor covering material from cellulose :
de
en
- FR843305A - Process for the preparation of cobalt and magnesium catalysts for the conversion of mixtures of carbon monoxide and hydrogen :
en
fr
- AU107725B2 - Stimulation of plant growth bythe treatment of seeds :
en
- AU172738A - Improvements in bathing headwear :
en
- GB508426A - Improvements in lighting units for use in connection with inspection pits for vehicles :
en
- US2163601A - Transfer article :
en
- DE677551C - Device for converting alternating currents with a given number of periods and phases into alternating currents with a different number of periods and phases :
de
en
- AU107704B2 - Phase changer :
en
- CA382240A - Double compartment carrier :
en
fr
- FR843057A - Advanced filter :
en
fr
- GB508215A - Improvements in carburettors for internal combustion engines :
en
- GB508360A - Improvements relating to apparatus for rectifying alternating current :
en
- DE677543C - Catching device for the ring spats of die setting and line casting machines with die bars guided on wires :
de
en
- GB508539A - Improvements in processes and apparatus for desulphurising pig iron :
en
- US2163713A - Concealed hinge :
en
- US2163727A - Removable top for soaking pits :
en
- CH205835A - Electric mercury vapor lamp. :
de
en
- GB508284A - Improvements in or relating to centrifugal fans :
en
- GB508380A - Improvements in or relating to an electrically maintained balance and contact devicefor clocks :
en
- FR843291A - Brick ornamentation machine :
en
fr
- GB508344A - Device for the protection of animals, infants and the like against poisonous gases, fumes, vapours, dust and similar objectionable substances :
en
- GB508314A - New monoazo dyestuffs :
en
- CH205658A - Circuit arrangement with a discharge tube in whose grid circle an adjustable part of a potentiometer is switched on. :
de
en
- AU107748B2 - Improvements in or relating to circuits for modulating high frequency oscillations :
en
- USD115380S - Design for an edible biscuit :
en
- AT156404B - Field measuring instrument for determining the points of intersection of artificial profiles with the terrain. :
de
en
- USPP333P - proietti :
en
- US2163706A - Air control for blowers for automatic stokers :
en
- US2163831A - Mullion fastening means :
en
- US2163877A - Process of making bromine :
en
- US2164014A - Snap fastener member :
en
- US2164039A - Detachable valve cage for tank emergency valves :
en
- DE677617C - Device on calculating machines u. Like. For the automatic setting of subdivision characters :
de
en
- AU107746B2 - Method and apparatus for moulding in situ concrete plinths of wooden framed houses and sheds :
en
- CA382296A - Thermal system :
en
fr
- FR49735E - Device for automatic voltage regulation of energy distribution networks :
en
fr
- GB508227A - Improvements in or relating to means for accurately spacing articles on conveyors :
en
- FR49720E - Improvements to steam generators :
en
fr
- FR49746E - Optical system to achieve low image anamorphosis :
en
fr
- GB508481A - Improvements in liquid level indicators :
en
- FR843098A - Process for preparing coal using an unstable dense liquid :
en
fr
- US2164202A - Electrical connection apparatus :
en
- GB508310A - Improvements in or relating to ordnance :
en
- US2163945A - Typewriting machine :
en
- US2164111A - Apparatus and method for treating granular materials with flowing liquids :
en
- DE677457C - Method and arrangement for drying rod-shaped objects made of wood :
de
en
- GB508499A - Pasteurising apparatus :
en
- US2164101A - Treating gut :
en
- GB508396A - Improvements in pipe joints :
en
- GB508205A - Improvements in, and in the method of, manufacturing reflectors :
en
- FR843063A - Hydrocarbon binder and its manufacturing process :
en
fr
- FR843320A - Advanced artificial tooth and its means of fixation :
en
fr
- CH205484A - Leaning and reclining armchairs. :
de
en
- US2163719A - Modulation :
en
- US2163916A - Closure for envelopes :
en
- US2164249A - Sugarcane cutter :
en
- GB508035A - Improvements in or relating to electrical insulating materials :
en
- DE677697C - Process for concentrating aqueous formic acid :
de
en
- FI18526A - Anordning vid scal- och spetsmaskiner :
en
fi
- GB508151A - Improvements in adjustable seats :
en
- FR49704E - Automatic machine for cutting potatoes known as French fries :
en
fr
- DE669199C - Impactable dowel, nail or the like with a polygonal, helically twisted shaft :
de
en
- DE677493C - Photoelectric light meter for color photographic purposes :
de
en
- AT156439B - High voltage discharge tube. :
de
en
- GB508160A - An improved electric remote control installation employing direct current impulses :
en
- FR843283A - Hot water circulation pump applicable in particular to forced circulation boilers :
en
fr
- FR843135A - Drying plant for machines for cellulose, paper, cardboard and other similar goods to be dried :
en
fr
- CA382265A - Baseball game :
en
fr
- FR843216A - Rotating light projector :
en
fr
- GB508250A - Improvements in control devices for pumps :
en
- US2164081A - Refrigeration control system :
en
- FR843217A - Alloy for high speed steel :
en
fr
- GB508260A - Improvements in radial flow elastic fluid turbines :
en
- GB508501A - Improvements in and relating to the mounting and driving of co-axial twin propellersfor aircraft :
en
- USD115452S - Design for a textile fabric or :
en
- USRE21134E - Inkwell bottle :
en
- FR49703E - Repeater for phonographs :
en
fr
- FR843165A - Phonograph :
en
fr
- FR843253A - Hair waving device :
en
fr
- GB508156A - Improvements relating to sideboards :
en
- GB508144A - Improvements in abdominal supports :
en
- GB508403A - Improvements relating to motor-cycle frames :
en
- CH205535A - Process for the preparation of a compound of the naphthalene series. :
de
en
- GB508580A - Improvements in or relating to radio receiving sets :
en
- FR843192A - Improvements to fluid pushing devices, with blades moving automatically during operation, in their most useful position :
en
fr
- FR49730E - Improvements to t.s.f. :
en
fr
- GB508544A - Improvements in and relating to the electric control of systems comprising a plurality of similar devices :
en
- DE677482C - Circuit arrangement for time or time and zone counting devices :
de
en
- CH205688A - Circuit arrangement for high frequency devices. :
de
en
- DE677453C - Sewn-through footwear with frame :
de
en
- GB509048A - Improvements in or relating to conveyors :
en
- US2163705A - Ice tray :
en
- FR843073A - Process for the preparation of sulfinic acid derivatives :
en
fr
- FR49737E - Mechanical transmission system of a rotary movement and its applications, in particular in aviation :
en
fr
- FR843209A - Improvements in equipment for the manufacture of products from molten materials :
en
fr
- GB508233A - Method for carrying out nuclear reactions :
en
- CH205691A - Frequency range switching device for radio-electric devices. :
en
fr
- DE677578C - Sack holder :
de
en
- DE677569C - Process for the production of wrought iron spring brackets for suspension springs for vehicles :
de
en
- GB508302A - Improvements in and relating to the bleaching of sulphuric acid :
en
- GB508375A - Improvements in and relating to materials, and parts made therefrom, which are resistant to pitting :
en
- US2163915A - Oil burner :
en
- US2164007A - Secondary ethers of polyhydric alcohols :
en
- US2164273A - Multiple pressure lubricator :
en
- AT156379B - Tube closure. :
de
en
- DE677766C - Ring-shaped pit or tunnel lining of any cross-section made of rolled profile iron :
de
en
- GR8312B - BATHROOM AND COLD WATER MIXING APPLIANCE. :
el
en
- AT156406B - Ribbon tinters and fresheners. :
de
en
- CH205804A - Process for the preparation of a monoazo dye. :
de
en
- US2163622A - Compounded lubricating oil :
en
- US2163755A - Shampoo fixture :
en
- DE677620C - Press for the production of tablets or the like. :
de
en
- US2163809A - Center road-dividing guard :
en
- DE677495C - Method for determining the stress curve on the surface of a loaded component :
de
en
- DE677628C - High resistance, in which the resistance layer is made of a colloidal graphite or carbon solution containing organic protective colloids and covered with a protective layer :
de
en
- FR843164A - Gasifier burner device :
en
fr
- FR843259A - Device for feeding, without tension, a piece of fabric to the measuring cylinder of a length measuring machine :
en
fr
- GB508455A - Stabilizer especially for motor vehicles :
en
- PL28566B1 - Television device. :
en
pl
- USD115395S - Design for a glass frying pan :
en
- USD115415S - Design for a bottle :
en
- US2163926A - Means for applying metal ferrules to fiber containers :
en
- USD115478S - Design fob a mat ob similar article :
en
- FR843147A - Process for manufacturing rubber threads having three or more strands associated :
en
fr
- FR843263A - Improvements in devices for counting, assembling and packaging products such as tablets, cachets, pills or the like :
en
fr
- GB508159A - Improvements in friction brakes :
en
- GB508393A - The manufacture of vat dyestuffs :
en
- FR843062A - Improvements to electrical conductors :
en
fr
- USD115472S - Design for a dress :
en
- US2163635A - Pipe hanger :
en
- FR843310A - High strength magnesium alloy :
en
fr
- GB508574A - Improvements in or relating to wave transmission circuits :
en
- AT156442B - Cap for cord loops. :
de
en
- US2163667A - Thermal expansion steam trap :
en
- DE677428C - Device for removing leaves and seeds from hemp stems :
de
en
- FR843250A - Fly trap ribbons refinements :
en
fr
- GB508438A - Improvements relating to envelope openers :
en
- US2164282A - Thermostatic switch for scientific baths :
en
- DE677720C - Device for dimming a light bulb arranged in the reflector of a headlight, in particular for motor vehicles :
de
en
- FR843296A - Magnet system :
en
fr
- US2164006A - Sheet metal split-bolt connector :
en
- US2164059A - Wind wing :
en
- CH205717A - Safety device for systems with power transmission by a pressure medium, in particular for fluid brakes of motor vehicles. :
de
en
- US2163771A - Electrical connector :
en
- USD115479S - Design for a mat or similar article :
en
- DE677701C - Installation on self-connecting telephones, the number switch of which mechanically blocks the impulse when certain subscriber numbers are dialed :
de
en
- US2164028A - Photographic objective :
en
- PL28553B1 - :
en
pl
- US2163922A - Production of metal hydroxides colloidally soluble in water :
en
- US2164093A - Method of joining glass block sections :
en
- US2164189A - Fatty matter refining process :
en
- CH205782A - Process for the preparation of 5-chloro-3-oxy-diphenylene oxide. :
de
en
- USD115406S - Design for a combined bumper and a :
en
- US2164053A - Snap fastener stud :
en
- CA382393A - Oscillation generation system :
en
fr
- AU107724B2 - Improvements in or relating to direction finding radio receivers :
en
- CA382369A - Communication system receiving apparatus :
en
fr
- AT156353B - Process for binding and preserving cellulosic substances such as wood, sugar cane and the like. Like. Or fibrous materials such as cotton, linen, asbestos, etc., and their waste. :
de
en
- US2164240A - Manufacture of chlorohydrins :
en
- US2163830A - Casket handle :
en
- FR843181A - Elastic strut for aircraft landing gear with hydraulic damping and mechanical elastic suspension :
en
fr
- US2163685A - Spool construction :
en
- CA382333A - Metal hard-facing process :
en
fr
- AT156405B - Device for the production of reinforced concrete hollow bodies (masts, columns) u. like :
de
en
- US2164058A - Method and apparatus for making rubber strips :
en
- AU299738A - An improved machine for cutting timbers into measured lengths :
en
- US2163700A - Secondary electron multiplier :
en
- US2163904A - Carburetor :
en
- USRE21130E - Wire fabric making machine :
en
- US2163606A - Shirt :
en
- US2163760A - Thread transfer apparatus :
en
- DK56349C - Taveveeks and similar Taves collection. :
da
en
- DE677544C - Depositing device of a die setting and line casting machine with automatically adjustable species discriminator :
de
en
- CH205662A - Process for the production of a secondary radiation diaphragm for X-ray examinations. :
de
en
- CH205818A - Process for the production of a new, metal-containing stain dye. :
de
en
- DE677429C - Process for the production of copper silk by the draw spinning process :
de
en
- CH205639A - Heat engine. :
de
en
- FR843226A - Improvements to sanitary devices :
en
fr
- GB508502A - Improvements in printing machines :
en
- US2164136A - Foundation garment for women :
en
- DE677583C - Insulated electrical line with an insulating layer made of lacquer fiber fabric :
de
en
- GB508410A - Improvements relating to machines for grinding pens or pen nibs and for other like purposes :
en
- US2164109A - Double safety washer for nuts of threaded bolts :
en
- AU107708B2 - Improvements and means applicable particularly tothe amplification of electric variations :
en
- CH205603A - Welding device. :
de
en
- CA382248A - Gas and liquid contacting apparatus :
en
fr
- CH205519A - Process for the production of water-soluble basic aluminum chloride. :
de
en
- CH205674A - Process for the production of durable dry preparations. :
de
en
- AT156420B - Receiver for electrical remote measurements using the pulse frequency method. :
de
en
- CH205840A - Bicycle coaster brake. :
de
en
- AU256538A - Frequency-modulation system :
en
- CA382371A - Chlorinated ethylene :
en
fr
- FR49748E - Lubricating device for automobile engine cylinder heads :
en
fr
- FR843133A - Improvements in processes for obtaining dried vegetable products on roller dryers :
en
fr
- US2163722A - Receptacle :
en
- USRE21128E - Starter control for internal com :
en
- US2163806A - Apparatus for folding over ends of paper tubes :
en
- US2163923A - Partition fabricating machine :
en
- CH205551A - Process and device for the recovery of the fibrous constituents of fiber products. :
de
en
- CH205525A - Process for the production of melamine. :
de
en
- US2163781A - Photographic developing process :
en
- US2163961A - Mouse trap :
en
- US2164178A - Pocket lighter :
en
- CA382386A - Ironing machine :
en
fr
- CH205752A - Self-regulating controllable pitch propellers, in particular for aircraft. :
de
en
- CH205617A - Coupling device. :
en
fr
- US2163947A - Sewer rod guide :
en
- US2163988A - Safety apparatus for motor vehicles :
en
- DE677524C - Device for opening the inlet flaps, arranged on automatic scales :
de
en
- DE677747C - Safety sleeve for gas pipe feed lines :
de
en
- US2163825A - Stoker :
en
- DE677447C - Cinematographic camera with cassette :
de
en
- GB508261A - Improvements in or relating to the construction or formation of the elements of built-up or plate-type heat exchangers :
en
- US2163888A - Monorail :
en
- AT156360B - Process for the production of cut pieces from weldable mixed gels based on phenol carbonyl condensation products. :
de
en
- US2163593A - Reading machine :
en
- US2164008A - Monoazo dyestuffs soluble in water :
en
- US2163999A - Trailer hitch :
en
- US2164034A - Selector switch :
en
- CA382320A - Vacuum rectifying column :
en
fr
- CH205684A - Circuit arrangement in a carrier frequency system. :
de
en
- US2163749A - Radial scanning television system :
en
- DE677629C - Splash-proof cover of the air openings in electrical machines :
de
en
- US2164233A - Self-clearing rake :
en
- CH205533A - Process for the preparation of an o-oxyazo dye. :
de
en
- CH205695A - Device for suppression of interference peaks in radio receivers. :
de
en
- DE677612C - Light-guiding glass body for the scanning of optical sound recordings :
de
en
- CH205460A - Boilers, in particular for central heating. :
de
en
- CH205632A - Magnet system for flywheel magneto. :
de
en
- CH205677A - Process for making porous supports. :
de
en
- CA382315A - Vehicle brake control apparatus :
en
fr
- US2163970A - Ladder foot :
en
- USD115379S - Design for a coffee roaster :
en
- US2164208A - Garment hanger :
en
- FR843311A - Improvements made to magnesium alloys :
en
fr
- US2164137A - Building construction :
en
- US2164263A - Jet air pump :
en
- AU254838A - Navigation apparatus :
en
- US2163692A - Method and means for conditioning the air in an enclosure :
en
- US2163594A - Process for the production of amino acids :
en
- US2163695A - House number sign :
en
- AT156366B - Perforated soft or hard rubber sheets and process for their production. :
de
en
- CH205833A - Refrigerated display case. :
de
en
- AT156351B - Process for the formation of a metallic deposit on glass or other materials. :
de
en
- DE677443C - Multi-needle sewing machine with tape transport :
de
en
- GB508043A - Improvements in or relating to thermionic valve circuit arrangements :
en
- CA382262A - Gold sluicing machine :
en
fr
- CH205493A - Ring spinning machine. :
de
en
- GB508682A - Improvements in or relating to the manufacture of filaments, sheets, films, and the like, of regenerated cellulose :
en
- DE677952C - Process for hot deep drawing of sheet metal made from magnesium alloys :
de
en
- DK56354C - Close to Whistle Boilers. :
da
en
- DK56367C - Steering mechanism for Toy Sailing Ships. :
da
en
- AT156367B - Large components such as building panels, doors, walls, etc. like :
de
en
- CH205659A - Arrangement for converting multi-phase current into single-phase current with a lower number of periods. :
de
en
- US2164085A - Self-propelled electric iron :
en
- FR843292A - Process for covering light metal welding rods with a covering layer :
en
fr
- DE678143C - Armored dome made of a forged or rolled shell and a forged or rolled ceiling connected to it :
de
en
- GB508432A - Means for framing pictures or the like :
en
- DK56340C - Lantern for glare-free Lighting of Streets and Roads. :
da
en
- FR49719E - Improvements to leakage transformers :
en
fr
- FR843231A - Process for manufacturing either lacquers or varnishes containing cellulose derivatives, or diluents for such lacquers or such varnishes :
en
fr
- GB508353A - Improvements in or relating to means for suspending and drawing curtains :
en
- DE677502C - Air and gas filters with filter cloth :
de
en
- FR49738E - Terminal device for shielded conductors :
en
fr
- GB508198A - Improvements relating to tools for inserting wire hook fasteners in power transmission belts :
en
- DE677487C - Device for automatic electrical control of the fuel supply to steam boiler systems :
de
en
- GB508423A - Improvements in and relating to waterproof apparel :
en
- US2163741A - Gear shifting mechanism :
en
- FR843298A - Connection for flexible hoses :
en
fr
- DE677632C - Hose for vacuum cleaner or the like. :
de
en
- GB508400A - Improvements in or relating to hinges for casement windows, fanlights and the like :
en
- GB508376A - Improvements in or relating to hydraulic power transmission systems :
en
- GB508463A - Improvements in or relating to felting machines :
en
- US2163615A - Radio cabinet, shelf, and light :
en
- US2163628A - Method of moistening grain :
en
- US2163739A - Milk bottle receptacle :
en
- USD115466S - Design for a dress :
en
- CH205450A - Frost protection cover. :
de
en
- CH205531A - Process for the preparation of a water-soluble monoazo dye. :
de
en
- GB508475A - Improvements in or relating to air or gas filters or purifiers :
en
- GB508567A - Improvements in liquid magnetic compasses :
en
- FR843116A - Sulfur dyes and their preparation process :
en
fr
- FR843085A - Process for the preparation of oxidation products of the cyclopentanopolyhydrophenanthrene series :
en
fr
- GB508573A - Vacuum cleaners, in particular hand vacuum cleaners :
en
- US2164095A - Air-pressure reducing and regulating device :
en
- DE677680C - Device for generating mixtures of fluorescent light, in particular for colorimetric purposes :
de
en
- DE677450C - Machine for closing bottles or the like. :
de
en
- DE677563C - Portable electric drill :
de
en
- US2163680A - Single side band modulation :
en
- DE677494C - Version for film images :
de
en
- DE677748C - Process for the simultaneous ventilation and cleaning of wort by means of centrifugation :
de
en
- FR843089A - Process for the preparation of new condensation products :
en
fr
- FR843134A - Continuous purification process of carbon disulphide :
en
fr
- GB508543A - Improvements in the conversion of compounds containing triple carbon linkages into those containing double carbon linkages :
en
- FR843180A - Improvements to parachute equipment :
en
fr
- GB508402A - Improvements in or relating to drain-pipes :
en
- US2163630A - Process of producing carbon black :
en
- FR843131A - Oil and dust tight seal for rotating axes and shafts :
en
fr
- DE677763C - Tie with a resilient holder arranged inside the finished tie knot :
de
en
- US2164011A - Orchard heating system :
en
- AU255638A - Improved process for preparing stable disinfecting agents :
en
- CH205750A - Power supply installation for electrically driven vehicles. :
en
fr
- GB508451A - Improved apparatus for moving sliding partitions, windows and the like :
en
- GB508491A - Improvements in or relating to electrical switches of the snap-action type :
en
- USD115422S - Design for an earring or similar :
en
- DE677484C - Busbar, especially for trolleys of cranes u. like :
de
en
- DE677714C - Device for double-sided application of adhesive to a paper web in rotary printing machines :
de
en
- DK56357C - Double-winged skylight. :
da
en
- GB508253A - New or improved portable cable reel structure with electric fitting :
en
- GB508566A - Insole :
en
- DK56369C - Butter wrapper. :
da
en
- US2164258A - Sanitary continuous-flow article holder :
en
- PL28565B1 - A method of mixing a powdered material to make it a homogeneous mixture, and a device for this purpose. :
en
pl
- US2163657A - Welding machine :
en
- US2164300A - Brake :
en
- DE677435C - Telescopic extendable and collapsible tripod :
de
en
- DE677468C - Stove switch :
de
en
- FR49705E - Soldering irons improvements :
en
fr
- FR843069A - Process for the production of active dry products based on papain and similar plant enzymes :
en
fr
- GB508291A - A device for grinding or honing long bores :
en
- US2164159A - Pump rod protecting assembly :
en
- GB508479A - Improvements relating to the joining of metal tubes by forging :
en
- DE677499C - Rotary valve for multi-cylinder internal combustion engines :
de
en
- US2163905A - Cylinder head structure :
en
- US2164236A - Treating textiles and oils therefor :
en
- USD115412S - Design for an electrical self :
en
- US2163920A - Linking gauge :
en
- US2163997A - Carburetor controlling device :
en
- US2164120A - Walking mechanism :
en
- US2163878A - Rotary dicing machine :
en
- USD115423S - Design for a casing fob a stitching :
en
- US2164091A - Cutter chain for mining machines :
en
- US2163603A - Process of hydrogenation :
en
- BE434403A - :
en
- CA382360A - Disc wheel forging apparatus :
en
fr
- DE677718C - Composite electrical insulating body :
de
en
- FR843248A - Improvements in heating by induced alternating electric currents :
en
fr
- FR843332A - Wheel with several tires and orientable peripheral part :
en
fr
- FR49745E - Process for exchanging and eliminating anions in solution and its applications :
en
fr
- FR843141A - Methods and apparatus for compressing fluids and other applications :
en
fr
- GB508359A - Improvements in and relating to resilient mountings incorporating rubber :
en
- CH205776A - Process for the preparation of 7-methoxy-3-oxy-diphenylene oxide. :
de
en
- GB508675A - Process for the treatment of liquids containing suspended particles with sound and ultra-sound waves :
en
- GB508370A - Improvements in and relating to apparatus for converting direct current into alternating current :
en
- FR843235A - Electrically heated molten salt baths for heat treatment of metals :
en
fr
- GB508452A - Manufacture of unsaturated steroid ketones :
en
- DE677662C - Process for the preparation of o-oxyazo dyes :
de
en
- PL28558B1 - A method of producing profile products, especially pipes, from metal strips. :
en
pl
- FR843295A - Device imitating the game of golf for game rooms, cafes, etc. :
en
fr
- GB508214A - Improvements in or relating to inclinometers :
en
- FR843204A - Improvements to devices used for the manufacture of flat metal products :
en
fr
- GB508488A - Hot air furnace :
en
- DE677587C - Method and device for the operation of furnaces for hydrous and difficult to ignite granular fuels :
de
en
- GB508421A - Improvements relating to drop hammers :
en
- GB508505A - Improvements in or relating to escapement mechanism for the carriages of typewritingand like machines :
en
- GB508490A - Improvements in and relating to means for attaching artificial teeth :
en
- FR49741E - Self-propelled device hauling on multiple cables and adaptable to all terrains :
en
fr
- FR49750E - Process for the preparation of saturated or unsaturated ketones of the Pregnane series :
en
fr
- GB508324A - Improvements in the use of heavy media for the gravitational separation of particlesof varying densities :
en
- DE677576C - Door handle made of synthetic resin with iron insert :
de
en
- US2163669A - Machine for straightening and polishing rods and tubes :
en
- US2163777A - Traveler's protection order :
en
- CA382378A - Calcium cyanamide fertilizer :
en
fr
- CH205524A - Process for the production of a condensation product which can be used as a finishing agent for furs, hair and textiles of all kinds. :
de
en
- CH205610A - Woodworking grinder. :
de
en
- US2163709A - Means for controlling electric circuits :
en
- US2164102A - Window sash holder and lock :
en
- CH205694A - Electrical apparatus. :
de
en
- AT156427B - Transmission system with a self-oscillating mast. :
de
en
- US2163854A - Type casting matrix :
en
- US2164116A - Automatic seat folding device :
en
- US2163987A - Gem grinding machine :
en
- AU107717B2 - Improvements in automatic pulp-density regulators :
en
- AT156443B - Methods and devices for converting changes in brightness into mechanical effects. :
de
en
- CH205756A - Method for the preparation of a mixture of quaternary urea derivatives. :
de
en
- CH205773A - Process for the preparation of 7-methyl-3-oxydiphenylene oxide. :
de
en
- US2163608A - Vehicle accessory :
en
- US2163693A - Moving stairway :
en
- CA382318A - Tie-rod joint :
en
fr
- US2163827A - Animal trap :
en
- US2164145A - Wool winder :
en
- US2164216A - Drafting machine :
en
- US2164100A - Underfeed stoker :
en
- CH205795A - Process for the preparation of an acidic azo dye. :
de
en
- US2163808A - Method of setting tower footings :
en
- USD115467S - Design for a dress :
en
- CA382280A - Reversible necktie :
en
fr
- AU107692B2 - An improved hand appliance for distributing toilet powder insecticide andother powdery preparations :
en
- AU107735B2 - Improved perforated facing sheet for ceilings, walls orthe like :
en
- US2163694A - Frame :
en
- US2163819A - Process of producing magnesium oxychloride :
en
- US2164004A - Fountain stencil brush :
en
- BE434560A - :
en
fr
- CA382258A - Heat exchanger :
en
fr
- AU249238A - Translating device for telegraph receivers :
en
- CH205817A - Process for the production of a new, metal-containing stain dye. :
de
en
- US2163900A - Method of preventing formation of ice crystals in refrigerants :
en
- GB508368A - An improved form of sketching board or portable drawing board :
en
- AU107689B2 - Improvements in or relating to sound operated control systems :
en
- CA382322A - Duplicating machine device :
en
fr
- CA382379A - Braiding machine :
en
fr
- CH205640A - Thermal power plant. :
de
en
- FR49726E - Improvements made to sliding actuators, such as pull tabs, for remote controls :
en
fr
- GB508293A - Improvements relating to liquid-pressure reducing appliances :
en
- GB508552A - Improvements in or relating to cathode-ray tubes and like electron discharge devices :
en
- PL28554B1 - :
en
pl
- GB508142A - Improvements in a process for working up copper from spinning and waste waters in the working of cuprammonium cellulose solution :
en
- US2163882A - Concrete placing apparatus :
en
- FR843174A - White and colored reserves in shades obtained with dyes prepared on the fiber :
en
fr
- GB508349A - Improvements in and relating to lamp holders :
en
- GB508553A - Improvements in and relating to machines for slicing bread :
en
- GB508685A - Improvements in method of and apparatus for separating gaseous mixtures into their constituents by liquefaction :
en
- FR843079A - Advanced strapping or tying machine :
en
fr
- FR843262A - Process for the production of synthetic resins containing chlorine and products obtained by this process :
en
fr
- CA382317A - Plastic composition :
en
fr
- BE434426A - :
en
- US2164009A - Electric pasteurizing apparatus :
en
- DE677704C - Casting mold :
de
en
- FR843228A - Manufacturing process of synthetic viscose fibers similar to wool :
en
fr
- US2163866A - Display rack :
en
- US2163910A - Heating and control means :
en
- US2164057A - Fluid control valve :
en
- US2163646A - Tuning circuit :
en
- US2164227A - Listing machine :
en
- US2164260A - Stapler :
en
- CH205637A - Drive unit with fan and air-cooled in-line engine, in particular for rear-engined vehicles. :
de
en
- CH205692A - Antenna for advancing waves. :
de
en
- FR49731E - Improvements to autopilot devices :
en
fr
- GB508116A - A laterally extending chair or seat :
en
- GB508449A - Improvements in or relating to timing circuits :
en
- US2163863A - Apparatus for welding :
en
- US2164257A - Sweet-feed mixer :
en
- GB508484A - Improvements in or relating to high frequency coils and to magnetisable cores for such coils :
en
- FR843121A - Ceramic dielectric electric capacitor :
en
fr
- GB508415A - Improvements in, or relating to, plug-and-socket couplings, combined switch and socket couplings, and similar electrical accessories :
en
- US2164029A - Door bell and alarm :
en
- GB508185A - Improvements in lighting devices for illuminated columns :
en
- DE677100C - Washing, cleaning and dispersing agents :
de
en
- GB508294A - Improvements relating to drilling or like jigs having detachable bushes :
en
- US2164119A - Knitting machine :
en
- GB508305A - Process for the manufacture of pregnendione :
en
- CA382237A - Dough proofing oven :
en
fr
- DK56368C - Process for the production of filler-containing, in particular filler-rich, mixtures for bituminous paving materials. :
da
en
- DE677319C - Heat-insulated welded joint on steel pipes for water pipes and the like like :
de
en
- GB508435A - A process for producing unsaturated carbonyl compounds :
en
- DE677726C - Needle holder :
de
en
- DE677741C - Device for attaching a searchlight to the windshield of a motor vehicle u. like :
de
en
- US2163859A - Support for accordions :
en
- DE677677C - Inclination lever letter scale :
de
en
- FR843145A - Casting apparatus for stereotypes :
en
fr
- GB508564A - Improvements relating to lawn mowers :
en
- DE677608C - Gas generator with a pipe coil and an annular gas collecting chamber :
de
en
- CA382331A - Locomotive wheel :
en
fr
- USD115418S - Design for a display sign :
en
- DE677436C - Continuous bending machine :
de
en
- FR843239A - Improvements to ore concentrators and other similar materials :
en
fr
- GB508503A - Process for the manufacture of new vat dyestuffs :
en
- GB508083A - Improvements in and relating to electric time switches :
en
- GB508266A - Improvements in or relating to regulating devices :
en
- DK56347C - Electric Discharge Tube with a Secondary Emission Electrode. :
da
en
- IE15958L - Carrier telephony :
en
- CH205476A - Wrought iron welded boiler for hot water heating and preparation. :
de
en
- US2163993A - Device for the vulcanization of rubber :
en
- CA382375A - Potentiometer system :
en
fr
- FR843300A - Process for the manufacture of luminescent substances intended more especially for the transformation of the energy of cathode rays into light :
en
fr
- GB508473A - Improvements relating to wheel suspensions for vehicles :
en
- FR843053A - Device for varying and controlling the flexibility of tires and wheels of vehicles fitted with this device :
en
fr
- FR843245A - Printing process of normal sound film on narrow film :
en
fr
- GB508245A - Wheels for vehicles and their manufacture :
en
- GB508509A - Improvements in or relating to the electrothermal decomposition of carbonaceous liquids :
en
- GB508041A - Improvements in or relating to locks :
en
- GB508487A - Improvements in selective remote control mechanism :
en
- DE677490C - Bread plane with adjustable guide and fixed blade :
de
en
- DE677575C - Air outlet valve for diving equipment :
de
en
- GB508009A - Improvements in or relating to splitting, skiving or like machines :
en
- GB508174A - Improvements in and relating to building blocks :
en
- CH205541A - Process for the production of paint-water emulsions from natural or synthetic high polymers. :
de
en
- US2163903A - Automatic control of clutch and throttle actuation of an automotive vehicle :
en
- US2163868A - Cutting machine :
en
- GB508033A - Improvements relating to flotation gear for aircraft :
en
- GB508225A - An improvement in aerodynamic rotors :
en
- AU282039A - An improved arrangement for amplitude regulation by regulating voltage :
en
- GB508115A - Improvements relating to belt conveyors :
en
- FR843312A - Magnesium alloys with high mechanical strength and corrosion resistance :
en
fr
- GB508207A - Improvements in or relating to carbon manifold packs for use in typewriters, tabulators and the like :
en
- IE15556L - Moth-proofing fabrics :
en
- GB508129A - Improvements in treatment of rubber :
en
- GB508542A - Improvements in or relating to joints between metal parts and ceramic bodies :
en
- GB508203A - Improvements in and relating to lathes and like machine tools :
en
- GB508392A - Improvements in or relating to electric wave meters :
en
- US2163634A - Process and apparatus for treating textile materials :
en
- GB508350A - Improvements in and relating to metal connecting caps for electrical circuit elements and methods of manufacturing the same :
en
- DE677532C - Pyrotechnic luminous or bengal sets :
de
en
- DE677622C - A device on packaging bags for parachutes for the orderly insertion of the individual layers of the pull-up line, consisting of two rags attached at a distance from one another :
de
en
- US2163839A - Device for conveying and stripping press cakes :
en
- US2164187A - Power lighting system :
en
- GB508148A - Manufacture of aminoaryl sulphones :
en
- US2163621A - Method of preparing pectin :
en
- US2163757A - Apparatus for weatherproofing composition board :
en
- US2164220A - Plow :
en
- CH205562A - Process for the production of leads for the production of smears with high light density and lead for the production of smears with high light density. :
de
en
- FR843059A - Ventilation system for public transport vehicles and more particularly coaches and railcars :
en
fr
- FR843289A - Process for purifying aqueous residual liquids containing phenol :
en
fr
- US2164277A - Agitator :
en
- GB508361A - Improvements in hay sweep attachments to motor vehicles :
en
- USD115465S - Design for a textile fabric or :
en
- AU107750B2 - Improvements relating toa commodity dispensing package :
en
- CH205625A - Flow channel for impellers or guide wheels of steam or. Gas turbines. :
de
en
- US2163596A - Clutching mechanism :
en
- CH205665A - X-ray tube. :
de
en
- US2164198A - Method of making powdered iron :
en
- US2164231A - Disconnect switch :
en
- AT156386B - Device for adjusting bicycle handlebars while driving. :
de
en
- CH205553A - Procedure for binding books. :
de
en
- US2163640A - Inhibitor and motor fuel stabilized therewith :
en
- US2163758A - Stirring device and tool :
en
- ES5057U - A new model of a frame or picture frame :
en
es
- FR49701E - Device for filling and closing ampoules for hypodermic injections and other similar applications with the further possibility of introducing compressed air or gas into said ampoules :
en
fr
- GB508686A - Improvements in collector heads or current collectors for trolley buses and the like :
en
- DE677512C - Device for scanning and adjusting the needles of jacquard or dobby machines :
de
en
- DE677595C - Process for coloring the oxide film on aluminum and its alloys :
de
en
- DE677431C - Control for elevators :
de
en
- DE677731C - Measuring device in which a defined amount of gas, which determines a measured value, is sealed off by a liquid with poor absorption :
de
en
- GB508364A - Improvements in or relating to hammers :
en
- CA382341A - Power translating apparatus :
en
fr
- CH205638A - Fuel saving device on internal combustion engines. :
de
en
- CH205655A - Equipment with low voltage fuses and neutral or center conductor disconnector. :
de
en
- US2163575A - Stock quotation projecting machine :
en
- US2164060A - Finger ring blank and method of making same :
en
- US2164210A - Hitch for offset harrows :
en
- US2163571A - Auxiliary accelerator pedal :
en
- US2163687A - Cutting :
en
- USD115460S - Design for a bottle washer :
en
- DE677695C - Wick burner for raw and heavy oil :
de
en
- PL28540B3 - N. V. Carbo-Union Industrie Maatschappij, Rotterdam. Boiler in the shape of a furnace with a furnace for finely divided fuel. :
en
pl
- US2164299A - Adjustable picture frame :
en
- USD115454S - Design for :
en
- US2163620A - Method of preparing pectin :
en
- US2163897A - Brake :
en
- US2163971A - Clutch construction :
en
- AU252638A - Improved drying apparatus :
en
- CH205605A - Process for the production of corrugated tubes by helically winding a wave-shaped profiled metal band and electrically welding the band edges. :
de
en
- CH205594A - Master clock for distribution of electrical impulses. :
en
fr
- PL28537B1 - Waclaw Popielski, Krakow. (r (Mf> 4 * / 0 \ A portable device for the automatic recording of the reading of a water meter with a prick index and a water meter that allows such a device to record, apart from its reading, also its number. :
en
pl
- US2163572A - Envelope-stuffing machine :
en
- US2164180A - Stocking tension device :
en
- US2164038A - Facsimile transmission and reproduction :
en
- US2164278A - Gripping device :
en
- US2164289A - Knitted fabric :
en
- CA382301A - Magneto rotor :
en
fr
- CH205669A - Circuit with a magnetron tube. :
de
en
- DE677461C - Production of high percentage carbide :
de
en
- CH205529A - Process for the preparation of a condensation product from trimethylhydroquinone monoallyl ether. :
de
en
- CH205832A - Razor. :
de
en
- AU107703B2 - Improvements in radio directive systems :
en
- AU112269B2 - A method of providing an insulating body with, a metal coating :
en
- CH205687A - Procedure for operating telecommunications lines that are grouped together in line bundles. :
de
en
- CH205822A - Process for the preparation of a monoazo dye. :
de
en
- CH205497A - Fabric and its manufacturing process. :
en
fr
- CH205514A - Method and device for dissolving solid substances in liquids. :
de
en
- CA382286A - Fluid handling apparatus :
en
fr
- CH205473A - Fitting with locking device for shutters. :
de
en
- US2164139A - Optical balance :
en
- US2164164A - Carbon black and method of treating same :
en
- AT156352B - Shaft roasting furnace with gas heating. :
de
en
- US2164207A - Garment hanger :
en
- GB508222A - Improvements in or relating to devices for closing a vessel containing a fluid underpressure in a fluidtight manner :
en
- GB508351A - Improvements in or relating to the inlet and exhaust passages of the cylinders of internal combustion engines :
en
- AU251838A - Improvements in or relating to calculating machines :
en
- CH205792A - Process for the preparation of a highly substantive 2,3-oxynaphthoic acid arylide. :
de
en
- US2163793A - Production of chlorine dioxide :
en
- CH205452A - Masonry. :
de
en
- US2164186A - Manufacture of sugar :
en
- US2163599A - Control of heat exchange :
en
- DE677592C - Wide angle lens :
de
en
- DE677600C - Process for the production of sulfonic acids of higher molecular weight aliphatic amino ethers :
de
en
- US2163968A - Typewriting machine :
en
- US2163652A - Hydraulic motor :
en
- CH205814A - Process for the production of a new, metal-containing stain dye. :
de
en
- US2163960A - Road strip :
en
- US2163862A - Holder or container for dentures and other articles :
en
- AT156363B - Process for the sterilization of liquids. :
de
en
- CA382271A - Bag making and filling machine :
en
fr
- BE434239A - :
en
- US2164000A - Plant for the investigation of hydraulic machines :
en
- PL28530B1 - Vereinigte Eisenbahn-Signalwerke 'Gesellsehaft mit beschrankter Haftung, Berlin-Siemensstadt. Mechanical positioner. :
en
pl
- US2163660A - Bag seal :
en
- US2163964A - Core making machine :
en
- US2164113A - Speed control attachment for speedometers :
en
- CA382353A - Bleaching process and bath :
en
fr
- CH205492A - Corkscrew. :
en
it
- AU107743B2 - Improved refrigerant mixture :
en
- BE434156A - PROCESS FOR TREATING METALS AND IN PARTICULAR IMPROVING THEIR CORROSION RESISTANCE :
en
fr
- DE677654C - Device for operating receivers :
de
en
- US2163911A - Sanding device for vehicles :
en
- DE677526C - Suction roll for paper, cardboard or similar machines :
de
en
- GB508411A - Method of and means for use in the surface grinding of the dents on dismounted flat bars used in carding engines :
en
- DE677556C - Adjustable hand sanding block for sanding round wood and chamfered wood :
de
en
- CA382246A - Coke oven :
en
fr
- US2163734A - Separator deck :
en
- AT156444B - Reversing for piston engines, especially for steam locomotives or diesel locomotives with pneumatic power transmission. :
de
en
- DE677540C - Gear turbine plant with condensation :
de
en
- US2163633A - Hydraulic brake system :
en
- CH205527A - Process for the production of melamine. :
de
en
- CH205726A - Longitudinal center support with forked end for motor vehicles. :
de
en
- US2163828A - Box :
en
- CH205580A - Current transformer testing device operating according to the differential method. :
de
en
- CH205515A - Liquid filter. :
de
en
- USRE21131E - huppert :
en
- US2163938A - Template :
en
- CA382395A - Computing mechanism :
en
fr
- AU107747B2 - Improvements in bathing headwear :
en
- AU551238A - Improvements in or relating to screws and screwdriving tools :
en
- DE677557C - Device for sealing sintered bands :
de
en
- FR843252A - Inner shock absorber for front fork of bicycles :
en
fr
- US2164154A - Hydrogenation of mono nitrated alkoxy benzenes :
en
- US2163647A - High frequency tuner :
en
- US2163779A - Electrical terminal prong :
en
- FI18533A - Automatic repeater :
en
fi
- FR843101A - Method for distributing anti-rust agents on the internal surface of gasometer bells, and spraying apparatus for this use :
en
fr
- FR843148A - Copper oxide rectifiers :
en
fr
- GB508202A - A method of and apparatus for producing envelopes, paper money bags or the like having a dry-adhesive seal :
en
- US2164229A - Symmetrical aromatic urea suitable for medicinal purposes :
en
- DK56371C - Shutter control for filling caps on household waste carts or household waste containers. :
da
en
- GB508292A - Process for the manufacture of bromine compounds of phytol :
en
- GB508493A - Arrangement for automatically correcting for quadrantal error in radio goniometers :
en
- FR843322A - Gyratory crusher :
en
fr
- DE677467C - Device for changing the effective length of a power line for high frequency :
de
en
- US2164256A - Blowpipe :
en
- USD115450S - Design fok a badge ob similar article :
en
- CA382392A - Intermediate frequency amplifier :
en
fr
- GB508285A - Improved manufacture of viscose threads having hollow filaments, and threads produced thereby :
en
- DE677452C - Device for feeding bottle closure machines or the like with closures :
de
en
- FR843080A - Urea derivatives and their manufacturing process :
en
fr
- GB508413A - Improvements in or relating to doors for refrigerator and other heat-insulated cabinets :
en
- DK56353C - Cover lock for vacuum cleaners. :
da
en
- CH205763A - Process for the production of a new intermediate product. :
de
en
- FR843183A - Process for manufacturing rubber threads and threads obtained by this process :
en
fr
- FR843238A - Improvements to the vulcanization of polymerized halogenated butadienes :
en
fr
- GB508052A - Improvements in and relating to typographical slug casting machines :
en
- GB508087A - Improvements in or relating to modulating and demodulating arrangements for use in carrier wave signalling systems :
en
- GB508228A - Method and apparatus for the production of staple fibre :
en
- US2163632A - Apparatus for controlling rotation :
en
- US2163931A - Tray, drawer, or the like :
en
- US2163778A - Processed cheese and method of preparing the same :
en
- US2163641A - Punching press :
en
- US2163811A - Extensible fastener :
en
- FR843191A - Improvements to cigar making machines :
en
fr
- GB508117A - Process for zinc coating tubes, sheets and other iron articles :
en
- US2164176A - Method and system for television communication :
en
- USD115409S - Design for a shoe :
en
- FR843139A - Gyroscopic apparatus :
en
fr
- US2163655A - Slotted airplane wing tip :
en
- US2164084A - Road guard fence :
en
- GB508131A - Improvements in or relating to keys for securing rails to chairs and the like :
en
- US2164103A - Pump :
en
- US2164001A - Brake :
en
- US2164146A - Cleaning and bleaching composition :
en
- USD115437S - Design for goggles :
en
- DE659631C - Device to bring the raster of both films into agreement when optically copying lenticular lenticular films onto lenticular lenticular films :
de
en
- GB508281A - Improvements relating to stoppers for bottles and other containers :
en
- US2163714A - Manifolding book :
en
- US2163918A - Image screen for braun tubes :
en
- USRE21133E - Perforating machine :
en
- AU250138A - Improvements in or relating to ultrahigh frequency amplifiers :
en
- US2163886A - Locomotive steam pipe connection and support :
en
- USD115416S - Design for a tokque indicating tool :
en
- AT156411B - Acoustic signal apparatus. :
de
en
- US2164002A - Vacuum cleaner :
en
- FR49734E - Spark plug improvements :
en
fr
- CH205685A - Convertible telephone set. :
en
fr
- GB508204A - Improvements in or relating to artificial teeth and method and means of making the same :
en
- GB508208A - Improvements in or connected with toy vehicles :
en
- US2163673A - Lighting device :
en
- US2163678A - Colored roofing granule :
en
- US2163762A - Heating plant :
en
- CA382302A - Magneto generator :
en
fr
- FR843111A - Bodywork, in particular for motor vehicles :
en
fr
- GB508248A - Improvements in or relating to electric plug-and-socket couplings :
en
- GB508945A - Method of airless fuel injection for internal combustion engines :
en
- FI18537A - Sätt att Rena vatten :
en
fi
- FR843257A - Pole feed-through socket for galvanic elements, in particular for electric accumulators :
en
fr
- GB508195A - Improved device for continuously inverting filled bottles :
en
- CA382287A - Tar and oil distillation and cracking :
en
fr
- CA382336A - Vehicle wheel :
en
fr
- DE677545C - Casting pump drive of a die setting and line casting machine with one or two pump springs :
de
en
- US2163834A - Denatured alcohol containing dibenzylamine :
en
- US2163875A - Spring terminal reinforcement :
en
- US2164182A - Protective system for electric power transmission lines :
en
- PL28541B1 - :
en
pl
- FR843237A - Improvements to clocks or alarm clocks :
en
fr
- GB508045A - An improved process and apparatus for the electrolysis of aqueous solutions :
en
- CA382289A - Vacuum cleaner :
en
fr
- US2163940A - Typewriting machine :
en
- US2163873A - Apparatus for determining rate of strain :
en
- US2164056A - Drying, heating, or roasting conveyer apparatus :
en
- US2163934A - Copy sheet :
en
- US2163820A - Photographic developer :
en
- US2164083A - Humidifier :
en
- AU107711B2 - An improved machine for cutting timbers into measured lengths :
en
- GB508429A - Improvements in or relating to piston rings :
en
- DE677567C - Method for soldering several metal parts with a metal base plate :
de
en
- CH205772A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- US2164074A - Protective liner for drums :
en
- US2163604A - Honing machine :
en
- US2163857A - Combination vestee and scarf :
en
- CH205592A - Watch box. :
en
fr
- US2163994A - Device for cutting and clamping the needle thread of sewing machines :
en
- US2164140A - Method of converting natural rubber or the like quickly into rubber hydrochloride :
en
- AU435938A - Improvements inthe manufacture of aliphatic ethers :
en
- AU254938A - Electron discharge devices :
en
- GB508536A - Improvements in or relating to the packing or wrapping of cigarettes or other articles :
en
- US2163856A - Loose leaf ring binder :
en
- CH205482A - Backrest board for chairs. :
de
en
- FR843195A - Lubrication improvements for valvesless engines :
en
fr
- FR49739E - Self-reflecting glassware :
en
fr
- GB508109A - Improvements in and relating to electric transformers :
en
- AT156389B - Automatic ignition device for gas devices. :
de
en
- CH205503A - Tress flap for suspenders. :
de
en
- DE677606C - Cathode ray tubes, the beam of which is proportionally displaced parallel to the measuring voltage or the measuring current between opposing deflection systems and bent back in its original axial direction :
de
en
- DK56342C - Steam generator. :
da
en
- GB508546A - Device for regulating the speed and maintaining constant the actually adjusted speedof small electric motors :
en
- CH205572A - Disc-shaped measuring device. :
de
en
- GB508407A - A new and improved disinfectant insecticidal, fungicidal, vermin destroying and therapeutic substance and method of making the same :
en
- CH205581A - Permanent braking magnet with high coercive force. :
de
en
- CH205831A - Process for the production of metallic barium by thermal reduction of starting materials containing barium oxide. :
de
en
- FR843188A - Improvements in the assembly of rear or driving wheels of cycles or motorcycles :
en
fr
- AU533938A - Method of assembling and welding loudspeaker parts :
en
- CH205448A - Wrought iron flower bed window. :
de
en
- CH205741A - Device for actuating double bicycle brakes. :
de
en
- US2164251A - Portable radio receiver :
en
- CH205671A - Gas burner valve. :
en
fr
- AU107727B2 - Improvements in and relating to opposed-piston axial-type two-stroke internal combustion engine :
en
- US2163902A - Lamp connector :
en
- GB508577A - Improvements in and relating to telephone installations :
en
- USD115405S - Design for a combined bumper and a :
en
- USD115451S - Design for a combined letter opener :
en
- FR843099A - Process for the preparation of physiologically active compounds :
en
fr
- DE677466C - Circuit arrangement for private branch exchanges :
de
en
- GB508358A - Lace fringes and method of manufacturing the same :
en
- GB508152A - Improvements in and relating to vacuum and like dusting and cleaning apparatus :
en
- FR49723E - Device for lifting a seaplane :
en
fr
- CH205824A - Process for the preparation of a monoazo dye. :
de
en
- CH205733A - Tractor. :
de
en
- AU107705B2 - Frequency-modulation system :
en
- CH205788A - Process for the preparation of 2-amino-3,7-dimethoxy-diphenylene oxide. :
de
en
- FR843107A - Development of dental prosthesis devices :
en
fr
- USD115485S - Design fob a dress :
en
- AT156401B - Method of recording sounds. :
de
en
- GB508226A - Improved card or folder for the collection of stamps or the like :
en
- US2164203A - Electrical connection means :
en
- CH205699A - Procedure for setting up directional transmitting and receiving devices. :
de
en
- CH205767A - Process for the preparation of a new condensation product. :
de
en
- PL28571B1 - Olympia Oil and Cake Company Limited, London and Philip Douglas Weston, Buriby .. Endless Chain Roller Press. :
en
pl
- US2163586A - Journal bearing :
en
- USD115482S - Design for a protective transparent :
en
- CH205645A - Stand with electric power line. :
de
en
- CH205653A - Process for manufacturing voltage sensitive resistors. :
de
en
- US2163896A - Brake cylinder mounting for vehicles :
en
- US2163939A - Method of modulation :
en
- US2163985A - Desk cover :
en
- DE677464C - Device for pulling in the paper web in drying drums for rotogravure printing machines :
de
en
- DE677636C - Central locking release :
de
en
- AT156431B - Magnetron. :
de
en
- CH205612A - Method and device for relief grinding of spiral fluted thread groove cutters by means of a multi-groove grinding wheel. :
de
en
- FR843260A - Method and apparatus for the heat treatment of flake, granular, fibrous, or other fragmentary materials :
en
fr
- CH205811A - Process for the preparation of an azo dye. :
de
en
- CH205768A - Process for the preparation of a new condensation product. :
de
en
- CH205708A - Closure on packaging. :
de
en
- GB508325A - A machine for producing rusticated bricks :
en
- US2163860A - Material for conserving moisture in soil :
en
- US2164274A - Distillation of glycerin :
en
- US2164279A - Treatment of substances containing tantalum and niobium :
en
- DE677756C - Traveling grate firing with trickle pipes crossing the combustion chamber for feeding pre-dried fuel onto the incoming grate path :
de
en
- AU107700B2 - Navigation apparatus :
en
- US2163785A - Mercury rectifier :
en
- US2163855A - Bull restraining halter :
en
- FR843072A - Process for converting 17-cis-alcohols from the cyclopentanopolyhydro-phenanthrene series into the corresponding 17-trans-alcohols :
en
fr
- CH205629A - Maneuvering device for reversible internal combustion engines. :
de
en
- AT156375B - Transport device, in particular for eggs. :
de
en
- CH205737A - Resilient vehicle tire. :
de
en
- DE677675C - Process for the production of durable disinfectants :
de
en
- DE677755C - X-ray device suitable for irradiating body cavities, which contains an X-ray tube grounded on one side and a flexible current conductor designed as a high-voltage cable :
de
en
- CH205715A - Articulation device for vehicles. :
en
fr
- CH205502A - Clothes rack. :
de
en
- GB508420A - Improvements in or relating to lighting fittings :
en
- AU107731B2 - Double rotor blower :
en
- AU243338A - An improved hand appliance for distributing toilet powder insecticide andother powdery preparations :
en
- DE677647C - Process for the processing of pressure hydrogenation products from carbons, tars or mineral oils :
de
en
- CA12458S - Hair curling comb :
en
- AT156437B - Arrangement for the transmission of messages by means of high-frequency alternating currents, preferably via lines. :
de
en
- CA382238A - Burner apparatus :
en
fr
- DE677672C - Stretcher :
de
en
- FR843068A - Film holder for photographic, cinematographic, magnifying, projection and other devices :
en
fr
- CA382376A - Potentiometer system :
en
fr
- CH205751A - Suspension bollard for wires, especially for contact wires of tram lines, road trolley cars and electric railways. :
en
fr
- GB508287A - Improvements in or relating to portable tents and supporting means therefor :
en
- US2163838A - Railway switch controlling apparatus :
en
- US2163707A - Wide band modulation :
en
- USD115385S - Design for a sandal :
en
- USD115403S - Design for :
en
- CH205654A - High voltage fuse. :
de
en
- FR843152A - Radiator with removable parts, in particular for motor vehicles :
en
fr
- DE677764C - Device for connecting trousers and trousers to be worn under the shirt :
de
en
- GB508318A - Improvements in or relating to caps or covers for the heads of screws and the like :
en
- GB508373A - Interlaced line scanning of films :
en
- GB508149A - Method of producing a therapeutic preparation from plants containing chlorophyll :
en
- DE677721C - Cooling device for rectifiers, especially dry rectifiers :
de
en
- FR843275A - Receiver station with automatic mechanical impulse adjustment :
en
fr
- CH205542A - Process for the production of an adhesive. :
de
en
- CH205755A - Process for the preparation of a quaternary urea derivative. :
de
en
- US2164290A - Lock :
en
- GB508270A - Apparatus for playing a table game :
en
- US2163930A - Welding machine :
en
- DE677437C - Photoelectric test device for detecting holes in metal straps :
de
en
- DE677547C - Control device for combustion-electric vehicle drives :
de
en
- DE677570C - Process for the production of Brechbachken :
de
en
- GB508356A - Improvements in or relating to stair rods :
en
- DE677698C - Process for the preparation of quaternary heterocyclic ammonium salts bearing an acylated hydroxyl-bearing carbon radical :
de
en
- GB508576A - Process for the manufacture of compounds of the cyclopentanopolyhydrophenanthrene series :
en
- US2163890A - Nonskid device for automobile tires :
en
- US2164012A - Treatment of nonmineral fatty matter raffinates :
en
- DE677625C - Bang device for joke articles :
de
en
- FR843061A - Electrically heated insulating vessel :
en
fr
- GB508568A - Improvements in and relating to means for operating a plurality of flaps :
en
- PL28548B1 - A method of extracting a high concentration sugar solution intended for the production of sulphite spirit from the lugs obtained when cooking sulphite wood. :
en
pl
- GB508453A - Method for the purification of extracts containing the adrenal cortical hormone :
en
- DE677682C - Adding machine :
de
en
- DE677684C - Blueprint material :
de
en
- CH205459A - Roller vibrator free. :
en
fr
- CH205764A - Process for the production of a new intermediate product. :
de
en
- GB508274A - Improvements in and relating to the prevention of cross-talk disturbances in electric cables operated with carrier frequencies :
en
- FR843196A - Improvements to means for delaying deterioration of rubber :
en
fr
- FR843130A - Marble working process :
en
fr
- GB508108A - Improvements in or relating to apparatus for closing caps on bottles and like containers :
en
- GB508219A - Improvements in or relating to illuminating means for optical projection :
en
- DE677687C - Braking device for accelerating the switching process in gear change transmissions of motor vehicles :
de
en
- US2164096A - Rear wheel suspension and engine mounting :
en
- US2164255A - Process of fermenting molasses and like mashes :
en
- US2163602A - Catalyst for and process of selectively carrying out catalytic reactions :
en
- US2163921A - Typewriting machine :
en
- AT156388B - Railway turnout switching device in which the points are adjusted by centrifugal force. :
de
en
- US2163577A - Animal trap :
en
- US2163616A - Program indicator :
en
- US2163899A - Method of preventing formation of ice crystals in refrigerants :
en
- DE677700C - Scanning device for television stations with periodic change in scanning direction :
de
en
- US2164013A - Method of separating oil and wax :
en
- FR843251A - New ambulance system :
en
fr
- FR843314A - High frequency cable :
en
fr
- GB508196A - Improvements in threshing machines :
en
- US2164117A - Paring knife :
en
- DE677666C - Process for the production of dyes :
de
en
- US2163946A - Process of preparing me same :
en
- USD115457S - Design for a slide fastener closure :
en
- USD115477S - Design for a sweater :
en
- FR49714E - Anode for apparatus for the preparation by igneous electrolysis of magnesium, glucinium and similar metals :
en
fr
- GB508055A - Improvements in and relating to the manufacture of sulphuric acid :
en
- GB508161A - Apparatus for the continuous separation of the constituents of different specific weight of a fluid mixture, and particularly a gaseous mixture :
en
- GB508366A - Variable pitch screw propellers :
en
- CH205461A - Chimney comprising at least one natural draft suction head. :
en
fr
- US2163688A - Machine for manufacturing shoes :
en
- USD115382S - Design fob an electric creasing iron :
en
- DE677434C - Process for the production of high molecular weight sulfur-containing condensation products :
de
en
- CA382321A - High vacuum production :
en
fr
- CH205780A - Process for the preparation of 7-amino-3-oxy-diphenylene oxide. :
de
en
- AU205438A - Improvements relating toa commodity dispensing package :
en
- CA382290A - Suction nozzle :
en
fr
- DE654529C - Open watch strap with two rigid, spring-connected retaining straps :
de
en
- US2163835A - Multiple locker :
en
- US2163989A - Fur stretching device :
en
- AU256438A - Phase changer :
en
- CH205567A - Pole made from tonkin cane, in particular ski pole, and process for its manufacture :
de
en
- CH205600A - Device for the simultaneous production of a large number of ring-shaped centrifugally cast bodies. :
de
en
- CH205444A - Holding device for the tine carrier of hand tow rakes. :
de
en
- US2164062A - B crimson :
en
- CH205819A - Process for the preparation of a monoazo dye. :
de
en
- US2164020A - Impeller :
en
- US2164166A - Mechanical lead pencil :
en
- DE677577C - Compression table with a transport device for bags, cardboard boxes or similar packaging containers filled with floury material :
de
en
- CA382385A - Congealing apparatus :
en
fr
- CH205631A - Valve with guide bush on a liquid-cooled internal combustion engine. :
de
en
- CH205766A - Process for the preparation of a new condensation product. :
de
en
- AT156413B - Device for producing stereo images. :
de
en
- CH205573A - Beacon antenna with keyed reflectors. :
de
en
- AU107713B2 - Improvements in or relating to appratus for transmitting films by television and the like :
en
- CH205608A - Method for controlling a sequence of processes in an arrangement and device for carrying out this method. :
de
en
- CH205670A - Indirect light with one or more luminous points for protection against aviator sight. :
de
en
- AT156354B - Process for the preparation of racem hydroxylated in the phenyl radical. 1-Phenyl-2-aminopropanol- (1) or their N-alkyl derivatives. :
de
en
- AT156398B - Fabric wrinkler. :
de
en
- CA382373A - Nursing nipple :
en
fr
- AU256638A - Cathode supports for electron discharge devices :
en
- CH205790A - Process for the preparation of a highly substantive 2,3-oxynaphthoic acid arylide. :
de
en
- FR843128A - Process for manufacturing water-impermeable cellulose containers, in particular cellulose tubes and bottles :
en
fr
- GB508534A - Improvements in or relating to electric speed-indicating systems :
en
- GB508295A - Improvements in and relating to methods of and apparatus for casting vitreous articles :
en
- US2163589A - Electron tube :
en
- US2163683A - Means for cutting and setting rivets :
en
- FR843077A - Game system, more particularly applicable to the game of baccarat :
en
fr
- FR843082A - Process for the preparation of etiocholylglyoxals :
en
fr
- AT156365B - Kickback protection for gas pipes. :
de
en
- US2163876A - Clamp for vulcanizing patches :
en
- AT156376B - Process for packaging air-sensitive goods. :
de
en
- AT156395B - Device for receiving additive color films. :
de
en
- GB508537A - Improvements in or relating to electrical switches of the snap-action type :
en
- US2163607A - Manufacture of artificial threads or other products from cellulose compounds :
en
- US2163761A - Fly swatter blade :
en
- US2163799A - Refrigeration system :
en
- US2164232A - Fuel cock assembly :
en
- DE677476C - Paperback :
de
en
- US2163833A - Apparatus for comminuting and classifying tobacco :
en
- US2164199A - Phonograph style :
en
- GB508220A - Improved means for establishing a cable or like connection between aircraft in flight :
en
- CH205576A - Measuring box for dry gas meters. :
de
en
- US2163697A - Lightning arrester and method of assembling :
en
- GB508199A - Improvements in rotary engines :
en
- US2164015A - Brake shoe assembly :
en
- US2164165A - Electrical condenser :
en
- US2164177A - Traffic-signal controller :
en
- CA382270A - Sidewalk snowplough :
en
fr
- CH205546A - Process for the manufacture of a preparation containing soaps. :
de
en
- CA382278A - Photo-copy production :
en
fr
- US2164106A - Test light :
en
- US2164066A - Planter shoe :
en
- AU107742B2 - Improvements in means for admitting atmospheric airto refrigerating chambers, cooling cabinets, orthe like :
en
- CH205466A - Electric heater. :
de
en
- US2163738A - Locomotive and car wheel tire shaping tool :
en
- US2163871A - Method of generating gas :
en
- US2163935A - Device for fabricating detachable drill bits :
en
- CH205830A - Missile fuze. :
de
en
- CH205558A - Cinema apparatus, in particular cine camera. :
de
en
- CH205689A - Method and arrangement for synchronization and mutual stabilization of microwave generators. :
de
en
- CA382268A - Trailer draft connection :
en
fr
- CA382394A - Band filter circuit :
en
fr
- CH205575A - Device for displaying deviations from a course line. :
de
en
- CH205661A - Vacuum relay. :
de
en
- GB508139A - Improvements in or relating to radio direction finders :
en
- CH205442A - Flywheel for driving vibratory sieves, mills, etc. :
de
en
- DE677581C - Method of making malt beer :
de
en
- FR843155A - Looms beat mechanism :
en
fr
- AT156356B - Process for sensitizing halogenated silver gelatin photographic emulsions. :
de
en
- CH205787A - Process for the preparation of 7-chloro-2-amino-3-methoxy-diphenylene oxide. :
de
en
- CH205711A - Packaging for eggs and other fragile items. :
de
en
- GB508557A - Improvements in or relating to presses for the extrusion of metal :
en
- US2163668A - Teletypewriter station :
en
- AU418538A - Improved means forthe destruction of young trees, saplings and undergrowth :
en
- CH205721A - Motor vehicle with driven pendulum half axles. :
de
en
- CA382381A - Plasticisable compound processing :
en
fr
- BE434391A - :
en
nl
- DE677462C - Process for the production of, in particular, low-boiling hydrocarbons from coals, tars, mineral oils, their distillation and extraction products and residues by treatment with hydrogen :
de
en
- CH205649A - Installation switch with built-in glow lamp that lights up in the switch-off position. :
de
en
- BE434603A - :
en
- PL28568B1 - :
en
pl
- US2163637A - Phenolic resin :
en
- CA382348A - Television transmitter :
en
fr
- FR843236A - Improvements to crystal type sound reproducing devices :
en
fr
- CH205820A - Process for the preparation of a monoazo dye. :
de
en
- AU107740B2 - Improvements in pistons and oil rings for internal combustion engines :
en
- CA382245A - Viner :
en
fr
- CA382310A - Electric valve translating system :
en
fr
- US2164143A - Insulation :
en
- US2164110A - Clarinet :
en
- US2163818A - Disk harrow :
en
- CH205462A - Installation for air purification. :
en
fr
- AU256138A - Luminous screen :
en
- CA382285A - Anti-snoring device :
en
fr
- US2163703A - Container :
en
- US2164141A - Causticization of soluble sulphides :
en
- US2164261A - Building wall construction :
en
- CA382254A - Shotgun shell loading apparatus :
en
fr
- US2164133A - Filing box :
en
- CH205690A - Circuit for regulating the bandwidth of a band filter. :
de
en
- CH205784A - Process for the preparation of 5-methyl-3-oxy-diphenylene oxide. :
de
en
- AT156357B - Process for the preparation of anhydrides of organic carboxylic acids. :
de
en
- PL28547B1 - The method of water softening. :
en
pl
- FR843346A - Improvements to cameras for photographic enlargement, reproduction or reduction :
en
fr
- GB508680A - Process for the surface hardening of shafts, axles and like long lengths of material :
en
- AT156424B - Auxiliary tool for the production of bottom recesses in artificial stone made of concrete or the like. :
de
en
- US2163579A - Manufacture of confections :
en
- US2163710A - Holder for articles :
en
- US2163845A - Sash or store front construction :
en
- US2164122A - Parachute :
en
- US2164286A - Metallic wool abrading ring :
en
- CH205681A - Process for the preparation of 2- (para-amino-benzenesulfamido) -pyridine. :
en
fr
- DE677589C - Process for the production of rubber-bonded abrasive tools :
de
en
- CA382293A - Decorative building surface :
en
fr
- CH205630A - Device for better distribution of the fuel in the fuel-air mixture of internal combustion engines. :
de
en
- DE677479C - Coupling for the automatic loosening and connection of the printing units with the folding units on rotogravure printing machines, which is electromagnetically controlled depending on the machine's drive :
de
en
- GB508572A - Improvements in or relating to means for automatically driving centrifugal compressors combined with reversible internal combustion motors in one and the same direction,independent of the direction of rotation of the motor :
en
- CH205521A - Process for the production of the lactone of the omega-hydroxypentadecanoic acid. :
de
en
- AT156419B - Method and device for the production of socket pipes from asbestos cement or the like. :
de
en
- AU380438A - Improvements in and relating to opposed-piston axial-type two-stroke internal combustion engine :
en
- GB508165A - Improvements in and relating to electric gas blast switches :
en
- CH205532A - Process for the preparation of a water-soluble azo dye. :
de
en
- US2163849A - Agricultural machine :
en
- US2164204A - Intergeared offset disk harrow :
en
- CH205633A - Safety device to prevent carburetor engines from stalling if the throttle valve closes suddenly. :
de
en
- CH205678A - Process for the preparation of 2- (para-amino-benzenesulfamido) -pyridine. :
en
fr
- CH205584A - Method and device for avoiding membrane undershoots in conical loudspeakers. :
de
en
- CH205474A - Method and device for producing threads from glass and similar masses which are plasticized in heat. :
de
en
- AT156380B - Process for the manufacture of running covers. :
de
en
- CA382260A - Egg filtering process :
en
fr
- US2164179A - Telemetering torque amplifier :
en
- AT156403B - Electrically illuminated display box. :
de
en
- CH205703A - Advertising pillar. :
de
en
- US2164005A - Radiator core construction :
en
- AU372638A - Improvement in means and method for thoroughly and effectively mixing together two or more fluids :
en
- US2163850A - Agricultural machine :
en
- US2163801A - Thermostatic control :
en
- CH205554A - Device on cover covers for exchangeable binding of loose, perforated sheets or cards. :
de
en
- CH205664A - Electrolytic capacitor with liquid electrolyte. :
de
en
- CH205591A - Waterproof box. :
en
fr
- FR843123A - Process and plant for the manufacture of ammonia nitrate :
en
fr
- CH205599A - Process for the production of pipes with a flange in centrifugal casting machines with a cooled mold. :
de
en
- US2163686A - Brake booster :
en
- CH205501A - Orthopedic stocking or Socks. :
de
en
- CH205566A - Ski binding. :
de
en
- CA382257A - Vehicle steering gear :
en
fr
- DE677481C - Carbon sanding bows :
de
en
- CH205470A - Watering jet. :
en
fr
- CH205607A - Die stock with tangential die holders. :
de
en
- US2164238A - Oiling attachment for saws :
en
- USD115393S - Design for a combined refrigerator :
en
- CA382283A - Cigarette package opener and ejector :
en
fr
- CA382357A - Diazotization method :
en
fr
- CH205499A - Device for wet treatment of individual textile items. :
de
en
- CH205719A - Motor vehicle trailer with an automatic and a handbrake. :
de
en
- AU107714B2 - Improvement in means and method for thoroughly and effectively mixing together two or more fluids :
en
- CH205734A - Radiator blinds on automobiles. :
de
en
- AU107699B2 - Improvements in double pulse modulation systems :
en
- CH205570A - Firearm. :
de
en
- CH205443A - Circular pre-cutter on plows. :
de
en
- CH205634A - Injection pump on internal combustion engines. :
de
en
- CH205644A - Process for the production of insulated conductor wires. :
de
en
- CH205793A - Process for the preparation of a highly substantive 2,3-oxynaphthoic acid arylide. :
de
en
- GB508238A - Improvements in or relating to two-stroke internal combustion engines :
en
- GB508454A - Improvements in and relating to freezing trays for refrigerating machines :
en
- GB508136A - Improvements in or relating to a process for treating fibrous material :
en
- GB508424A - Improvements in or relating to carburetters for internal combustion engines :
en
- CH205512A - Machine for cutting meat, vegetables, etc. :
de
en
- CH205823A - Process for the preparation of a monoazo dye. :
de
en
- CA382335A - Brake lever :
en
fr
- CA382342A - Circuit arrangement for amplifying devices :
en
fr
- CH205509A - Machine for processing and drying cereal seeds. :
en
fr
- US2164077A - Glass handling apparatus :
en
- AT156412B - Pegs for stringed instruments. :
de
en
- US2164150A - Automobile construction :
en
- USD115462S - Design for a box or similar article :
en
- AU107741B2 - Improvements in or relating to calculating machines :
en
- CA382281A - Spike play taking up method :
en
fr
- DE668896C - Heating device for the mixture of internal combustion engines, in which the mixture intake pipe is traversed transversely by a heating pipe through which the exhaust gases flow and at the same time the exhaust gases flow around the outer circumference :
de
en
- DE677725C - Winding device for chains on which forces attack, in particular for X-ray devices :
de
en
- AU150938A - Improvements in or relating to sound operated control systems :
en
- CA382326A - Insecticide :
en
fr
- US2163573A - Fluid irradiator :
en
- US2163847A - Impact indicator :
en
- CA382397A - Swinging ironing machine cover :
en
fr
- CH205668A - Process to provide a ferromagnetic pressed core with suspension elements. :
de
en
- CH205812A - Process for the production of a new, metal-containing stain dye. :
de
en
- US2163750A - High frequency transmission system :
en
- US2163980A - Safety crossing device :
en
- CH205720A - Device for the transmission of acoustic overtaking signals between motor vehicles or the like. :
de
en
- FR843243A - Vent device for alkaline batteries :
en
fr
- FR843256A - Pivot frame for rail vehicles :
en
fr
- CH205606A - Number roller made of light metal for counters. :
de
en
- GB508236A - Means for the control of hydraulic power transmitters :
en
- DE677446C - Device for recording or playing back films :
de
en
- DE677765C - Device for holding the pants on the shirt :
de
en
- CH205825A - Process for the preparation of a monoazo dye. :
de
en
- US2163605A - Speed responsive switch :
en
- US2163864A - Variable cam structure :
en
- DE677637C - Process for sensitizing halide silver emulsions :
de
en
- DK56364C - Paper container. :
da
en
- GB508218A - Improvements in electrical apparatus wherein a current in switched off when it exceeds (or alternatively falls below) a predetermined value :
en
- CH205704A - Suitcase. :
de
en
- CH205800A - Process for the preparation of a monoazo dye. :
de
en
- AT156434B - Circuit arrangement for measuring afterimage errors and for comparing replicas in telegraph circuits, preferably with duplex telegraphy. :
de
en
- CH205488A - Cooking and beverage extraction device, in particular for coffee and teas. :
de
en
- CA382312A - Camera motor drive unit :
en
fr
- DE677504C - Process for the production of wood pulp from wood rich in resin, in particular pine wood :
de
en
- CA382251A - Food from grain :
en
fr
- CH205445A - Process for the preservation of green fodder. :
de
en
- BE434428A - Electrical communications systems :
en
fr
- DE677566C - Pressure cheeks for fastening the guide rods of drop hammers :
de
en
- GB508282A - Improvements in apparatus for discharging fluids from containers arranged on aircraft :
en
- GB508414A - Rotor construction for squirrel cage induction motors :
en
- AU276238A - Refrigerating apparatus for vending machines andthe like :
en
- CA382273A - Screw or fastener tapping apparatus :
en
fr
- CH205728A - Motor vehicle brake with at least two brake shoe sets lying axially next to one another in a single brake drum. :
de
en
- CH205556A - Duplicating machine with a rotating printing cylinder. :
de
en
- CH205619A - Friction plate for disc brakes, clutches and the like. :
de
en
- CA382282A - Fur stretching device :
en
fr
- PL28573B1 - :
en
pl
- AU255438A - Improvements in or relating to direction finding radio receivers :
en
- AT156423B - Acoustic signal device. :
de
en
- CA382309A - Electric valve circuit :
en
fr
- FR843137A - Embossed bag for so-called permanent waves :
en
fr
- GB508206A - An improved dartboard holder :
en
- US2164160A - Cushioning mechanism :
en
- US2163618A - Bobbin :
en
- US2163691A - Portable room cooling unit :
en
- FR843232A - Container or die for molten glass or other similar molten material :
en
fr
- GB508348A - Improvements in or relating to aircraft hollow structural members :
en
- FR843194A - Discharge tube with at least partially metallic vacuum vessel :
en
fr
- GB508263A - Adjustable lamp support :
en
- GB508331A - Improvements in or relating to friction clutches :
en
- GB508507A - Improvements in or relating to tachometers :
en
- DE677627C - Device for filling dusty or dusty goods in buckets :
de
en
- GB508541A - A process for regulating and maintaining the activity of melt baths adapted for the heat treatment of light metals and alloys thereof :
en
- DE677440C - Insect glue :
de
en
- CH205577A - Device for centric clamping of test specimens with rectangular or square clamping ends in tearing or pulsator machines. :
de
en
- AT156387B - Device for converting a linkage ratio change on vehicle brakes, in particular railway car brakes. :
de
en
- BE434470A - :
en
fr
- US2163844A - Device for collecting refuse :
en
- US2164036A - Flat seam :
en
- US2163865A - Dish draining rack :
en
- PL28543B1 - Heating curler for waving the hair. :
en
pl
- US2163611A - Liquid adhesive composition :
en
- US2164262A - Air distributor :
en
- US2164153A - Apparatus for producing fire extinguishing foam :
en
- GB508114A - Improvements in or relating to tablet making machines :
en
- GB508244A - Improvements in electric insulators :
en
- USD115384S - Design for a pedestal :
en
- CH205496A - Device for the automatic replacement of the shuttle on looms. :
de
en
- GB508157A - Improvements in or relating to commutator bosses for dynamo-electric machines :
en
- DE677743C - Fuse for armored towers :
de
en
- US2163990A - Manifolding device :
en
- US2164068A - Pneumatic spring suspension means :
en
- USD115424S - Design fob a tire :
en
- USD115461S - Design for a bag frame :
en
- US2163726A - Agriculture machine :
en
- US2164118A - Knitting machine :
en
- DE677455C - Collapsible shipping box :
de
en
- DE677648C - Long boiling pocket for locomotive boiler :
de
en
- CH205727A - Front axle on motor vehicles. :
de
en
- CH205797A - Process for the preparation of a monoazo dye. :
de
en
- US2163872A - Automatic transmission :
en
- FR843255A - Perforation protection device :
en
fr
- FR843276A - Improvements in stockings and similar hosiery and their manufacturing process :
en
fr
- FR49724E - Apparatus for maneuvering well-digging skips and similar operations, sheers and other devices fitted with this apparatus :
en
fr
- GB508123A - Improved attrition mill :
en
- US2163895A - Engine speed and reverse control :
en
- FR843249A - Device opposing the curved inclination of the body of a vehicle and vehicle comprising application :
en
fr
- FR843316A - Float bag intended to receive clothing or the like :
en
fr
- DE677441C - Hobbing cutter for producing spline shafts :
de
en
- FR843202A - Improvements to manufacturing processes for flat metal products :
en
fr
- GB508323A - Improvements in studs :
en
- GB508132A - Improvements in or relating to radio-electric or electro-acoustic apparatus :
en
- CA382358A - Audible signal :
en
fr
- CH205702A - Electric advertising system for the purpose of attracting the attention of the public using the sidewalk protective paths. :
de
en
- PL28538B1 - Telefunken Gesellschaft fiir drahtlose Telegraphie m. B. H., Berlin. AC and DC load. :
en
pl
- CH205506A - Pattern sheet. :
de
en
- DE677663C - Process for the production of azo dyes :
de
en
- FR843074A - Glycerin recovery process :
en
fr
- GB508193A - Improvements in and relating to steam-generators for high duty, equipped with means for improving the purity of the steam :
en
- GB508944A - Improvements in the manufacture and production of butanediol-1.4 and its derivatives containing two hydroxy groups :
en
- CH205696A - Picture teletype. :
de
en
- US2163597A - Fluid flow regulator :
en
- US2163717A - Wearing apparel and method of making the same :
en
- US2163906A - Arch support :
en
- CH205680A - Process for the preparation of 2- (para-amino-benzenesulfamido) -pyridine. :
en
fr
- FI18530A - Cellhjulring av gummi :
en
fi
- FR843304A - Permanent magnet for bicycle lighting machines :
en
fr
- FR843348A - Ornamentation process for funerary objects and resulting products :
en
fr
- DE657522C - Method for perforating an unperforated positive film which is passed through a copying machine together with a perforated negative film :
de
en
- GB508445A - Improvements in clearers or scrapers for the rollers of textile preparation machines :
en
- GB508466A - Improvements in or relating to the packing of cigarettes or other rod-shaped articles :
en
- US2164206A - Pull knob :
en
- USD115449S - Design for a signal device :
en
- US2163948A - Process of forming a printing element :
en
- GB507744A - Process for sizing :
en
- GB508106A - Improved electron multiplying electrodes in electric discharge apparatus :
en
- PL28542B1 - Antoni Wyporek, Warsaw. && * * 4 / & C? Electric lamp for therapeutic light and a frame for local illumination. :
en
pl
- US2163614A - Luminous tube sign :
en
- US2164104A - Flux carrying tape and method of associating same with a welding wire :
en
- AU107745B2 - An improved telephone system incorporating circuit arrangement for timing and indicating the duration of conversations :
en
- GB508137A - Improvements in or relating to a process for treating fibrous material :
en
- FR843184A - High frequency amplifier :
en
fr
- GB508275A - Improvements relating to a method of producing container parts :
en
- FR843159A - Transmission systems :
en
fr
- GR8313B - ELECTRIC MOTION OF ACCENTRATION FOR WASHING OF THE BED AND ARTIFICIAL PNEUMATH. :
el
en
- GB508235A - Improvements in overall chains or girdles for road vehicle wheels :
en
- GB508011A - Manufacture of light filter layers :
en
- GB508278A - An improved method of metallising metallic articles by means of cathode disintegration :
en
- CH205597A - Process for the production of permanent magnets. :
de
en
- CA382328A - Olefine polymerization :
en
fr
- US2163791A - Pickle slicing machine :
en
- US2163617A - Production of aromatic amines :
en
- FR843070A - Process for the carboxylation of alkali salts of phenols :
en
fr
- US2163689A - Method of and machine for manufacturing shoes :
en
- US2164193A - Countercurrent contact apparatus :
en
- DE677473C - Lock for hanging a pick hammer on a lockable hook :
de
en
- DE677211C - Circuit arrangements for transmitting devices which, under the influence of number current surges, send out selective current surges of different duration :
de
en
- FI18528A - Cardboard box :
en
fi
- FR843088A - Process for the preparation of active glucosides from digitalis lanata :
en
fr
- FR49732E - Repeater for phonographs :
en
fr
- FR843287A - Improvements to shoe soles :
en
fr
- CA382252A - Bottle mounting machine :
en
fr
- US2163718A - Article of attire :
en
- USD115417S - Design for a desk lamp :
en
- GB508001A - Production of optically active piperitone :
en
- GB508187A - Improvements in conveyor belting for reapers :
en
- PL28551B1 - :
en
pl
- CH205550A - Process for metallizing objects by means of cathode sputtering. :
de
en
- CH205802A - Process for the preparation of a monoazo dye. :
de
en
- DE677579C - Method and device for filling equal amounts of powdery or similar substances into a number of containers :
de
en
- FR843055A - Advanced lighting projectors :
en
fr
- FR843163A - Process for converting hydrocarbon oils :
en
fr
- USD115432S - Design for a hollow glass building :
en
- US2163663A - Controllable-pitch propeller :
en
- USD115463S - Design for a cabinet for circulating :
en
- GB508173A - Process for rendering textiles water-repellent :
en
- US2163623A - Garment clasp :
en
- US2164025A - Packing :
en
- US2164276A - Distillation of glycerin :
en
- USRE21129E - Nd effect :
en
- US2163624A - Radio shielding means :
en
- USD115464S - Design for a dress :
en
- US2163658A - Casting machine for stereotype plates :
en
- US2164225A - Liquid fuel burner :
en
- CA382279A - Wheel surface layer applying device :
en
fr
- US2163626A - Electric switch :
en
- US2163898A - Process for the production of hydrogen peroxide :
en
- US2163924A - Hydraulic braking system :
en
- USD115420S - Design for a pouring top for con :
en
- USD115410S - Design fob a plaque :
en
- USD115475S - Design fob a dress :
en
- FR843177A - Improvements to discharge lamps :
en
fr
- GB508166A - Improvements in or relating to the treatment of printed matter :
en
- CH205486A - Inspection gate, in particular for a walled bathtub, and method for its manufacture. :
en
fr
- US2163769A - Woven fabric :
en
- DE677605C - Circuit for surge arrester :
de
en
- AU360438A - Improvements in or relating to appratus for transmitting films by television and the like :
en
- US2164241A - Fabric spreading means :
en
- CH205471A - Lock on doors and other devices with a pivoting wing. :
de
en
- US2164196A - Means and method of making geophysical explorations :
en
- DE677460C - Process for sterilizing filters :
de
en
- DE677549C - Airspace-insulated electrical cables, in particular high-frequency cables :
de
en
- DE677560C - Friction disc clutch :
de
en
- FR843182A - Reinforcement process for plastics :
en
fr
- AT156384B - Ski binding. :
de
en
- FR843092A - Process for the treatment of benzene with mercury and resulting products :
en
fr
- USD115404S - Design for a display stand :
en
- CH205740A - Cushioning device on bicycles, in particular on motorcycles. :
de
en
- FR843083A - Process for the preparation of acetylenic derivatives of compounds of the cyclopentanopolyhydrophenanthrene series :
en
fr
- GB508190A - Improvements in ion discharge tubes for the rectification of high alternating voltages :
en
- FR843327A - Isothermal effects of bedding, sleeping and camping :
en
fr