- GB476467A - Improvements in or relating to the production of warps :
en
- DE654170C - Vacuum cleaners, in particular hand vacuum cleaners :
de
en
- IE15267L - Treatment of artificial fibres :
en
- FR821584A - Signaling system for landing or landing fields which functions by means of headlights or lights installed on board airplanes :
en
fr
- DE654063C - Electric anti-theft device for bicycles with battery lighting :
de
en
- US2101777A - Building constructions :
en
- FR821642A - Tilting table for automobiles :
en
fr
- US2101345A - Electrical connecter plug :
en
- US2101067A - Material handling apparatus :
en
- GB476238A - Improvements relating to the manufacture of red lead :
en
- US2101816A - Galvanizing composition :
en
- FR821745A - Suspension for baby carriages and other vehicles :
en
fr
- US2101815A - Slip socket :
en
- US2101123A - Blower :
en
- US2101462A - Grid :
en
- GB476275A - Method of producing gas from oil :
en
- USD107362S - Design for a brassiere :
en
- US2101145A - Adjustable gunner's seat :
en
- US2101623A - Stamp support :
en
- AT151841B - Absorption or adsorption chiller acting in sections. :
de
en
- CA370381A - Oscillating joint :
en
fr
- DE653995C - Arrangement of the drive shaft in the oscillating semi-axis of motor vehicles :
de
en
- DE654108C - Process for the production of bent tubes with a circular cross section :
de
en
- AT151770B - Method for glare-free illumination of monuments, figures and the like like :
de
en
- GB476427A - Improvements in or relating to the distillation of mixtures of carbonaceous materialand oil :
en
- US2101763A - Glove :
en
- US2101339A - Luminous clock :
en
- FR821591A - Preparation of 4-nitro-2-amino-1-oxynaphthalenesulfonic acids :
en
fr
- DE653990C - Device for maintaining a voltage difference between two points :
de
en
- FR821715A - Improvements to radio receivers and similar apparatus incorporating a loudspeaker :
en
fr
- GB476533A - Improvements in sirens :
en
- GB476544A - Improvements in or relating to electric high-pressure metal-vapour discharge tubes :
en
- FI17860A - Frihjulsbromsnav med frånkopplingsbar bromskoppling :
en
fi
- GB476325A - Improvements in and relating to packing devices :
en
- US2101264A - Padlock :
en
- US2101753A - Method of producing perforations of small diameter in bands of cellulose foil, metalfoil, and the like :
en
- FR821692A - Improvements in knitting looms :
en
fr
- CA370406A - Refractory for induction furnaces :
en
fr
- FR821690A - Advanced training in dual-control devices, in particular aircraft :
en
fr
- US2101641A - Method of producing coke :
en
- DE654099C - Door lock with two independent pushers :
de
en
- DE653936C - Method for controlling the cathode ray by means of breakover voltages when changing images in television sets working with cathode ray tubes :
de
en
- US2101468A - Oil dispenser :
en
- US2101489A - Apparatus for indicating an operative condition of vehicle lights :
en
- CA370440A - Stereoscopic cinematography :
en
fr
- GB476281A - Improvements in or relating to the manufacture of an oil soluble resinous material and to lubricating oils :
en
- USD107367S - Design for a textile fabric :
en
- GB476421A - Improvements in or relating to liquid refiners and method for refining liquids :
en
- US2101577A - Window sash balance :
en
- US2101297A - Friction clutch plate :
en
- DE654191C - Process for the production of high-quality, low-boiling hydrocarbons :
de
en
- FI17831A - Anordning vid förgasare :
en
fi
- FR821572A - Device for feeding pulp of regulated consistency to tables in the form of manufacturing machines for paper, board or other similar products :
en
fr
- US2101151A - Linter gin rib mounting :
en
- US2101519A - Steering wheel spinner knob :
en
- US2101553A - Coating iron or steel with aluminum or an alloy thereof :
en
- AU102627B2 - Process and apparatus forthe electrothermal reduction of magnesiferous raw materials :
en
- DE654028C - In the direction of the drive axis adjoining paw bearings of two axle bearing motors for electric traction vehicles working on the common drive axis :
de
en
- GB476260A - Improvements in and relating to electric discharge devices :
en
- GB476478A - Improvements in or relating to steam power plants employing at least one tubular steam generator :
en
- GB476736A - Improvements in or relating to vehicle wheels :
en
- AT151845B - Four wheel drive motor vehicle. :
de
en
- AT151920B - Process for the production of zipper strands and zipper strand per se. :
de
en
- US2101647A - Flotation process :
en
- AU109137B2 - Improved method of and apparatus for producing heating or working fluid :
en
- CA370366A - Shingle manufacture :
en
fr
- CA370448A - Variable pitch airscrew :
en
fr
- US2101118A - Aluminum alloy :
en
- US2101712A - Tracer mechanism for duplicating machines :
en
- GB476631A - Improvements in or connected with wrist bands for watches :
en
- GB476641A - Improvements in or relating to lids or closures for boxes, cartons and like containers of cardboard or other material :
en
- USD107320S - Design for a decorative mirror :
en
- DK53988C - Machine for applying an adhesive. :
da
en
- GB476374A - Improvements in thistle cutters :
en
- DK53969C - Cooling system for oil transformers and similar appliances. :
da
en
- AT151769B - Artificial tooth equipped with an anchoring agent and method for its manufacture. :
de
en
- CA370364A - Floor covering :
en
fr
- AT151790B - Device for controlling the duration of movement processes with the aid of an oil brake. :
de
en
- US2101665A - Synchronous motor :
en
- DK53966C - Intermediate frequency overlay receive coupling. :
da
en
- FI17833A - Smoke damper drive :
en
fi
- DE653973C - Carrying device for battery container :
de
en
- DE654166C - Soap, in particular shaving soap :
de
en
- US2101538A - Floor construction :
en
- US2101619A - Locomotive structure :
en
- FR821517A - Grooved pulley for driving metal cables :
en
fr
- GB476246A - Improvements in and relating to automatic thermo-regulators for furnaces :
en
- CA370414A - Railway switch controller :
en
fr
- US2101649A - Xanthates of unsaturated secondary alcohols and process for their preparation :
en
- USD107348S - Design fob a textile fabric :
en
- DE654111C - Process for the preparation of colored photographic materials using water-soluble dyes :
de
en
- DK53962C - Periodic Torabsorption Cooling Machine. :
da
en
- FR821506A - Improvements to relaxation oscillation generators :
en
fr
- AT151798B - Swiveling scale for radio sets. :
de
en
- GB476581A - Improvements in or relating to the treatment of textile materials and compositions for such treatment :
en
- AU102614B2 - Improvements relating to railings and the like :
en
- FR821665A - Improvements to universal joints :
en
fr
- GB476512A - Improved method of and apparatus for casting pistons :
en
- DE654083C - Process for the preparation of 1-methyl-4-aminonaphthalene-2-sulfonic acid and 1-methyl-4-aminonaphthalene-7-sulfonic acid :
de
en
- DE654118C - Process for the production of stable, high molecular weight, liquid chlorinated paraffins :
de
en
- GB476436A - Improvements in or relating to means for discharging electricity from materials and mechanism :
en
- GB476550A - Improvements relating to the stretching or tentering of fabrics :
en
- AT151889B - Measuring devices with switch. :
de
en
- US2101410A - Clutch plate :
en
- US2101494A - Circular knitting machine :
en
- GB476675A - Improvements in or relating to indirectly heated thermionic cathodes :
en
- GB476502A - Improvements in sheet feeder machines :
en
- GB476365A - Improvements in and in the manufacture of transparent fabrics :
en
- US2101244A - Piston ring :
en
- US2101667A - Exhaust device :
en
- AU102629B2 - Improvements in or relating to electric detonators :
en
- GB476321A - Improvements relating to micrometers :
en
- USD107390S - Design for a hand vanity mirror :
en
- FR821621A - Agricultural machinery :
en
fr
- GB476690A - Improvements in means for adjusting the tension of coiled springs :
en
- US2101262A - Cellulose etherification :
en
- US2101431A - Denture blank :
en
- US2101451A - Thread protector :
en
- DE654100C - Roller skate :
de
en
- GB476537A - Improvements in ventilators :
en
- US2101186A - Light signal :
en
- AT151938B - Welding wire for arc welding. :
de
en
- AU102634B2 - Process forthe manufacture of thiobarbituric acid compounds :
en
- AT151840B - Ram. :
de
en
- AT151872B - Electrolytic capacitor. :
de
en
- DE654072C - Device for vaporizing the liquid components from solutions, emulsions and suspensions :
de
en
- AT151867B - Method for starting internal combustion engines, in particular diesel engines, using compressed air. :
de
en
- FR821741A - Ball joint gun carriage :
en
fr
- GB476577A - Improvements in or relating to electrical plug and socket couplings :
en
- DE654048C - Suspended ceiling suspended from the load-bearing ceiling with a flexible connection to the surrounding walls, especially for mining areas :
de
en
- FR821549A - Industrial coke and its manufacturing process :
en
fr
- DK53971C - Procedure for Preventing Blackening of Incandescent Lamps. :
da
en
- DE654145C - Low pressure protective gas fuse for petrol filling systems :
de
en
- US2101139A - Visible detector of invisible radiation :
en
- GB476688A - Improvements in or relating to electrolytic condensers :
en
- DE654163C - Commutator with reinforcement rings :
de
en
- FR821687A - Rayon spinning pump :
en
fr
- GB476232A - Improvements relating to call meters for telephone systems :
en
- US2101386A - Submarine signaling cable :
en
- FR821726A - Method of stabilizing saltpeter melting baths for the improvement of alloys :
en
fr
- GB476337A - Improvements relating to garment covers for use on coat hangers :
en
- GB476351A - An improved screw-fastening :
en
- US2101600A - Automatic trailer brake appliance :
en
- US2101120A - Piston ring :
en
- US2101402A - Guide mounting for bread slicing knife frames :
en
- US2101081A - Raking mechanism for sedimentation tanks :
en
- AU96637A - Improvements in or relating to electric detonators :
en
- DK53961C - Rubber Matrix for Manufacturing Rubber High Pressure Molds. :
da
en
- GB476277A - Wheel constructions :
en
- GB476433A - Improvements in and relating to electric discharge lamps :
en
- AU102615B2 - Improvements in duplicating machines :
en
- AU421136A - Manufacturing process for wallboards andthe like :
en
- CA370352A - Motor speed regulating system :
en
fr
- US2101015A - Hydraulic mold :
en
- DE653963C - Process for the manufacture of cigar tobacco :
de
en
- FR821586A - Printing telegraph devices :
en
fr
- GB476341A - Improvements in fluid pressure remote control apparatus :
en
- US2101135A - Temperature control container :
en
- US2101385A - Air horn :
en
- USD107316S - Design for a parking meter :
en
- FR821612A - Method for adjusting the injection moment with a servo motor for injection combustion engines :
en
fr
- DK53981C - Powdering apparatus. :
da
en
- FR821590A - Electric lantern for lighting and signaling :
en
fr
- AT151875B - Sound player. :
de
en
- GB476479A - Improvements in tooth brushes :
en
- DE653976C - An electrical capacitor composed of several partial capacitors connected in series :
de
en
- DE654190C - Conveyor device with a feeler device that can be moved automatically according to the forward and backward movement of the embankment and determines the loading point :
de
en
- GB476355A - An improved screwdriver embodying a clamping device for holding the screw solidly whilst it is being driven :
en
- US2101042A - Method of and apparatus for treating materials :
en
- US2101640A - Method and apparatus for cementing wells :
en
- FR821684A - Pig casting machine, fitted with shells arranged on a chain :
en
fr
- US2101075A - Food dispensing device :
en
- US2101406A - Pipe coupling :
en
- FI17841A - Ticket machine :
en
fi
- FI17829A - Font levering machine for typewriters :
en
fi
- AT151755B - Electron tube with cathode and at least five other electrodes. :
de
en
- AT151932B - Electric arc furnace with electromagnetic arc blowing. :
de
en
- DE654015C - Process for debittering citrus fruit peel :
de
en
- CA370444A - Clothes drier :
en
fr
- US2101331A - Aerating machine :
en
- US2101407A - Alarm device for motor vehicles :
en
- US2101629A - Barrel rack :
en
- US2101631A - Tractor construction :
en
- USRE20573E - Liquid fuel injection pump :
en
- AT151884B - Arrangement for selective relays with combined impedance measuring and directional element for three-phase systems. :
de
en
- DE654162C - Process for generating frictional electricity :
de
en
- FR821636A - Fertilizer spreader machine :
en
fr
- FR821710A - Developments to rotating anode x-ray tubes :
en
fr
- GB476361A - A process for converting liquid pitch or pitch-like substances into a fragmentary, transportable form :
en
- US2101305A - Sanding machine :
en
- US2101639A - Circular knitting machine :
en
- FR821533A - Angle seat valve :
en
fr
- FR821453A - Dispensing device for measured quantities of liquid :
en
fr
- GB476458A - Improvements in the recovery of precious metals from solutions :
en
- US2101708A - Air brake mechanism :
en
- GB476360A - Improvements in or relating to bicycle brakes :
en
- FR821571A - Improvements to methods of using contact galvanometers and to command, control or signaling devices using such galvanometers :
en
fr
- FR821619A - Fairground attraction :
en
fr
- AT151809B - Arrangement for the direct conversion of alternating current of one frequency into another frequency. :
de
en
- GB476454A - An improved prepayment meter for use with coins of different denominations :
en
- US2101652A - Safety exposure recorder for cameras :
en
- DK53985C - Drive mechanism for bicycle dynamos built into Hjulnav. :
da
en
- FI17843A - Potato harvester :
en
fi
- FR821698A - Improvements to receiving or calling mechanisms to receive, on reels, drums, etc., long lengths of material :
en
fr
- GB476470A - A machine for decorticating or stripping fibrous plant parts :
en
- GB476258A - Improvements in the method of and means for controlling aircraft :
en
- US2101101A - Liquid contact circuit closer :
en
- US2101481A - Heat treating container :
en
- AT151837B - Feather pen. :
de
en
- CA370413A - Railway switch apparatus :
en
fr
- AT151902B - Circuit arrangement for television purposes for generating symmetrical sawtooth-shaped voltages. :
de
en
- CA370361A - Crane :
en
fr
- DK53959C - Lighting fixture. :
da
en
- US2101031A - Apparatus for handling concrete and the like :
en
- US2101068A - Method of and means for control :
en
- US2101736A - Refrigerator car :
en
- AT151878B - Device for charging batteries. :
de
en
- AT151940B - Device for the electrolysis of aqueous sodium sulfate solutions. :
de
en
- CA370394A - Fuel pump :
en
fr
- US2101515A - Geared motor :
en
- US2101686A - Service tray :
en
- US2101642A - Molding composition :
en
- FR821550A - Insecticide and fungicide preparations :
en
fr
- GB476678A - Improvements in or relating to pads or mats for carpeting and upholstery :
en
- GB476416A - Improvements in and relating to chucks for rotary spindle machine tools :
en
- FR821599A - Improvements in reinforcement of rubber hoses and the like :
en
fr
- AT151877B - Electric liquid switch. :
de
en
- US2101173A - Plate clamp :
en
- US2101555A - Air or gas conditioning apparatus :
en
- US2101650A - Inboard roller bearing unit :
en
- FR821575A - Electro-pneumatic control for electric drive of gas compressors :
en
fr
- DE654117C - Line-up device for letter folder u. like :
de
en
- US2101472A - Antifreezing means :
en
- US2101503A - Foot exercising device :
en
- DE654085C - Device for applying a paste to the plates of dry cell batteries :
de
en
- CA370431A - Asphalt conditioning and charging device :
en
fr
- US2101166A - Electromagnetic apparatus :
en
- GB476237A - Improvements in or relating to electron discharge devices :
en
- GB476677A - Improvements in and connected with electric cooking apparatus :
en
- US2101713A - Electric connecter or terminal :
en
- IE15018L - Hydraulic change speed gears: automatic control :
en
- US2101286A - Method of producing double warp pile fabrics with figured backs :
en
- US2101340A - Holder for optical instruments :
en
- US2101313A - Rail brace :
en
- FR821551A - Aromatic amines, colorants derived therefrom, and processes for their preparation :
en
fr
- GB476519A - Improvements in or relating to creasing or folding devices for use in box-making machines and for other purposes :
en
- GB476371A - Improvements in or relating to means for maintaining a constant cylinder compression-ratio in internal combustion engines :
en
- GB476383A - Improvements in and relating to television, testing, or other apparatus incorporating an oscillating reflector :
en
- DE654006C - Device for cleaning and stripping parquet floors or the like. :
de
en
- US2101196A - Tumbling mill :
en
- DE654020C - Filling device for valve bags :
de
en
- GB476542A - Improvements in vehicle brakes :
en
- US2101207A - Battery charging apparatus :
en
- GB476417A - Improvements in circuits incorporating cathode ray tubes :
en
- FR821485A - Manufacturing process for oxygenated products :
en
fr
- FR821746A - Improvements to machines for exerting pressure on the underside of shoes, and more particularly to machines for pressing the soles on shoes :
en
fr
- US2101040A - Alarm system for detention windows :
en
- US2101102A - Doll :
en
- US2101111A - Match packet :
en
- FR821747A - Process for the preparation of aromatic peroxides insoluble in water :
en
fr
- AT151882B - Manual switching frames, in particular for telephone systems. :
de
en
- FR821693A - Improvements to photographic shutters :
en
fr
- DE654075C - Method and device for inserting an endless rubber band on flat weft knitting machines into the double edge of hosiery or the like :
de
en
- GB476332A - Improvements in means for treating fuel gases :
en
- US2101115A - Electric switch of the fluid flow type :
en
- US2101682A - Relief valve :
en
- USD107345S - Design for an automobile direction :
en
- US2101055A - Brine ice :
en
- US2101432A - Time system :
en
- US2101471A - Nonrefillable bottle tapping device :
en
- US2101787A - Grinding machine :
en
- US2101570A - Confection making machine :
en
- US2101730A - High pressure hydraulic pump or motor :
en
- US2101829A - Hydraulic motor :
en
- CA370419A - Water supply for bidets :
en
fr
- AT151816B - Switching device for bicycles. :
de
en
- AT151767B - Circuit arrangement with linearization by overfitting. :
de
en
- CA370390A - Distribution duplication device :
en
fr
- CA370449A - Oil well surveying instrument :
en
fr
- GB476274A - A page-indicator and book-marker for books, catalogues, periodicals and the like :
en
- US2101321A - Hydroxy compounds of the dibenzanthrone eries :
en
- US2101283A - Circular loom :
en
- US2101246A - Transmission control in signaling systems :
en
- AT151800B - Process for the production of a permanent pressure lock. :
de
en
- USRE20568E - bedford :
en
- GB476447A - A device for filling liquid containers :
en
- GB476424A - Improvements in the manufacture of articles moulded from cellulosic fibrous pulp :
en
- US2101474A - Supporting device :
en
- FR821461A - Process for the preparation of lubricating oils, insulating oils and the like, having increased oxidation stability :
en
fr
- US2101217A - Production of dicarboxylic acids and esters thereof :
en
- USD107386S - Design for a dress :
en
- FR821668A - Devices facilitating and adjusting at will the filling and emptying of all flasks and similar receptacles :
en
fr
- AT151874B - Circuit arrangement in telephone systems with company lines and the branch points in the office individually assigned call counters. :
de
en
- GB476530A - Improvements in ultra short wave magnetron arrangements :
en
- CA370435A - Bath tub :
en
fr
- AU306536A - Electromechanical differential device for either measuring electrical currents or actuating controls :
en
- FI17864A - Miniatyrfotbollspel :
en
fi
- US2101582A - Oven lining :
en
- US2101592A - Novelty display :
en
- US2101248A - Apparatus for winding material :
en
- FR821649A - Perforating device controlled by address plates :
en
fr
- FR821728A - Device for protecting a spark plug of an internal combustion or combustion engine against overheating :
en
fr
- FR821537A - Improvements to automatic setting devices for printers of printing duplicators or the like :
en
fr
- US2101275A - Automotive driving mechanism :
en
- US2101032A - Method for the recovery of aralkyl ethers of cellulose :
en
- US2101062A - Automatic toaster :
en
- GB476506A - Improvements in or relating to the production of rubber tape :
en
- DE653879C - Automatic device for setting an even water content in webs of fabric, especially in paper and cardboard machines :
de
en
- DE654142C - Roller shutter security :
de
en
- GB476473A - Improvements in an automobile seat adjusting device :
en
- CA370412A - Railway switch circuit controller :
en
fr
- AT151858B - Connection joint, especially for rod-shaped or tubular parts. :
de
en
- CA370433A - Magnetic separator :
en
fr
- AT151754B - Adjustment drive. :
de
en
- AU499036A - Improvements in rotatable fastening devices :
en
- AT151943B - Method for photoelectrically reproducing sounds. :
de
en
- CA370458A - Mine door operator :
en
fr
- US2101420A - Vending machine construction :
en
- US2101796A - Cam grinding apparatus :
en
- USD107384S - Design fob a door for a heater cabi :
en
- AT151753B - Adjustable connection of the abutting ends of binding the closure edges of gaiters od. Like. :
de
en
- US2101182A - Composite product :
en
- US2101508A - Apparatus for manufacturing mats :
en
- US2101554A - Internal combustion engine and injecting device therefor :
en
- GB476484A - Improvements in and relating to flexible wire cables and bowden mechanism :
en
- DE654147C - Device for the production of fine flakes and red lead :
de
en
- US2101350A - Seat adjuster :
en
- US2101795A - Grinding wheel truing apparatus :
en
- USD107358S - Design for a combined bicycle guard :
en
- USRE20574E - Pumpplungeb :
en
- US2101394A - Meat block brush :
en
- US2101450A - Display device :
en
- AT151794B - Device for electrical transmission, in particular remote transmission of the display of the liquid level in a sight glass. :
de
en
- DE654057C - Electrically powered suction air insect catcher :
de
en
- US2101534A - Urea-formaldehyde condensation products :
en
- US2101591A - Method of producing electrotype plates :
en
- AU525737A - Improvements in or relating to tuning mechanisms for radio receiving sets :
en
- US2101668A - Radio communication system :
en
- FR821598A - Improvements to cash registers, adding machines and accounting machines, and the like :
en
fr
- AU31737A - Improvements relating to railings and the like :
en
- US2101491A - Fishhook :
en
- DE653984C - Direction indicators, especially for bicycles and motorcycles :
de
en
- FR821610A - Improvements to optical interferometers :
en
fr
- US2101483A - Burial garment :
en
- US2101544A - Milling machine transmission and control mechanism :
en
- USD107337S - Design for a hand vanity mirror :
en
- FR821561A - Improvement in cartridge cases and shell cases :
en
fr
- US2101771A - Pulley :
en
- GB476471A - An improved method of setting precious stones and the like :
en
- DE654171C - Clamshell grab :
de
en
- DE654129C - Radial planimeter for the second root or the second power :
de
en
- GB476370A - Improvements in and relating to a universal spring coiling machine :
en
- GB476628A - A process for the manufacture of resinous condensation products :
en
- US2101017A - Conveyer section connection :
en
- US2101318A - Ornamental bead and method of applying the same to ornamental wheel disks :
en
- US2101484A - Clutch mechanism :
en
- USD107323S - Design fob a wrist watch strap :
en
- GB476549A - Improvements in or relating to sleeve cuffs :
en
- DE654082C - Process for the production of polynuclear compounds from pressure hydrogenation products of bituminous substances :
de
en
- DE654105C - Process for annealing malleable cast iron :
de
en
- US2101239A - Supercharger drive :
en
- US2101371A - Oil recovery :
en
- US2101293A - Friction clutch :
en
- FR821502A - Group combining a motor and a tandem impeller in a cylinder and its applications :
en
fr
- GB476477A - Improvements in or relating to devices for indicating the speed of yarns in a knitting or other textile machine :
en
- FR821629A - Image decomposition tube for television :
en
fr
- US2101585A - Belt buckle :
en
- US2101806A - Liquid dispensing apparatus :
en
- GB476285A - Improvements in or relating to explosives and methods of manufacture thereof :
en
- GB476291A - Improvements in or relating to table fans :
en
- FR821495A - Tubular connector for cycle frames and the like :
en
fr
- DE654115C - Process for the color reservation of aniline black colorings with water-insoluble azo dyes :
de
en
- GB476367A - An improved internal combustion engine with two pistons acted upon by the same impulse :
en
- US2101343A - ponton :
en
- US2101788A - Trap :
en
- USD107399S - Design fob a cover plate for air :
en
- CA370428A - Bathing garment :
en
fr
- US2101373A - Parasiticidal spray compound :
en
- US2101376A - Percussive boring tool :
en
- US2101505A - Wheel for motor vehicles :
en
- CA370349A - Aliphatic acid ester manufacture :
en
fr
- US2101266A - Rolling mill :
en
- US2101192A - Clamp head :
en
- US2101511A - Sole leather and process of preparing the same :
en
- US2101514A - Pipe thread protector :
en
- US2101551A - Clip :
en
- DE653981C - Process for reducing disadvantageous stresses on deformed metallic castings or forgings :
de
en
- AT151783B - Wallet security for clothes bags. :
de
en
- FI17840A - Mynträknare för myntspel- eller andra dylika automater :
en
fi
- AT151917B - Soap container. :
de
en
- US2101147A - Automatic upwardly-movable door or portion thereof :
en
- US2101202A - Dampening mechanism for printing presses :
en
- US2101535A - Reversible propeller :
en
- FR821479A - Improvements to discharge tubes :
en
fr
- GB476573A - Improvements in forging presses :
en
- FR821544A - Carburetor improvements :
en
fr
- US2101502A - Hair drying apparatus :
en
- US2101761A - Metatarsal rubber cushion rest :
en
- FR821535A - Improvements to remote control devices :
en
fr
- FR821718A - Turbine :
en
fr
- GB476243A - Improved manufacture of phthalocyanines :
en
- GB476602A - Improvements in or relating to glass to metal joints :
en
- US2101158A - Lathe tool and holder therefor :
en
- US2101382A - Safety device for coiling machines :
en
- US2101516A - Apparatus for cold rolling axle journals :
en
- USD107350S - Design for a directional signal :
en
- DE653911C - Emergency power system with an auxiliary power generator driven by an internal combustion engine :
de
en
- US2101789A - Control of electric arc lamps :
en
- US2101243A - Telegraph signal repeating system :
en
- US2101448A - Hopper car :
en
- DE653974C - Pole-changing winding with different numbers of phases for the individual numbers of poles :
de
en
- AT151808B - Network connection device for television sets. :
de
en
- DE653942C - Arrangement for electrical steam generation by means of electrodes :
de
en
- US2101614A - Method of making a paving material :
en
- GB476475A - Improvements in or relating to coin-freed amusement apparatus :
en
- CA370455A - Hydraulic power transmitter :
en
fr
- GB476440A - An improved method and means for shrinking cloth :
en
- CA370354A - Fish canning machine :
en
fr
- CA370425A - Synthetic resin processing :
en
fr
- AT151922B - Beam clamp for the curtain rail and cover strip. :
de
en
- FI17842A - Skicklighetsspelautomat för Mynt eller poletter :
en
fi
- AU102626B2 - Improved parasiticidal compositions and their manufacture :
en
- US2101100A - Cotton picking machine :
en
- US2101635A - Resin dehydration :
en
- US2101671A - Magnetic clutch :
en
- US2101732A - Hydraulic machine :
en
- DE654071C - Movable weir with a dam :
de
en
- FR821478A - Improvements to optical signaling systems :
en
fr
- US2101335A - Art of drying materials :
en
- US2101458A - Trimming device :
en
- USD107338S - Design for a hand vanity mirror :
en
- DE653886C - Procedure for welding stud bolts into locomotive fire sockets :
de
en
- GB476500A - Improvements in or relating to wagon tipplers :
en
- FR821490A - Improvements to magnetos :
en
fr
- AT151918B - Completely concealed three-part hinge for vehicle doors. :
de
en
- CA370363A - Feed water control system :
en
fr
- AT151847B - Hose and process for its manufacture. :
de
en
- AT151919B - Safety razor with resilient attachment of the head to the handle. :
de
en
- CA370403A - Tile making apparatus :
en
fr
- US2101460A - Sound muffling device :
en
- US2101116A - Electric motor :
en
- USD107312S - Design fob a strip shingle or the :
en
- FR821631A - Device for feeding the transverse wires into the machines for welding wire mesh :
en
fr
- DE654109C - Intermediate layer covered with solder for soldering a hard metal piece to the tool shaft :
de
en
- CA370338A - Railway vehicle :
en
fr
- US2101080A - Raking mechanism for sedimentation tanks :
en
- AU102622B2 - Improvements relating to means for generating synchronising signals during the scanning ofa picture bya nipkow disc :
en
- DE653914C - Springy wheel :
de
en
- US2101109A - Method of and apparatus for the extraction of liquid from materials :
en
- US2101719A - Merry-go-round :
en
- GB476283A - Improvements in percussion devices for the determination of the resistance of cementin building materials :
en
- FI17848A - Förfaringssätt och anordning för krepering av papper, karton, vävnader, folier av metall resp. artificiellt material o. dyl. :
en
fi
- US2101131A - Method of making center spot crowns :
en
- AT151823B - Window with inwardly rotating sashes in an outwardly pivoting intermediate frame. :
de
en
- CA370389A - Calculating machine :
en
fr
- US2101738A - Coil handling apparatus :
en
- DK53992C - Straamaatte eller Straamaattebane og Fremgangsmaade til dens Fremstilling. :
da
en
- FR821529A - New weapon for permanent barrage :
en
fr
- US2101477A - Gas mixer :
en
- USD107370S - Design for a pipe spark arrester :
en
- FI17844A - Handmjölkningsmaskin :
en
fi
- FR821518A - Process for preparing compounds of the phthalo-cyanine series :
en
fr
- GB476265A - Improvements in or relating to manufacture of armour plate :
en
- US2101705A - Marking machine :
en
- FR821666A - Mechanical control and transmission device :
en
fr
- GB476633A - Improved means for supplying materials to electric furnaces :
en
- US2101809A - Powder box :
en
- FR821499A - Advanced carburettor :
en
fr
- FR821678A - Device for the development of sofa beds, armchair beds and the like :
en
fr
- FR821736A - New process to avoid and remove scale in industrial plants using calciter water :
en
fr
- DE653256C - Seal for dry gas container :
de
en
- FR821709A - Pressure resistant insulated remote transmission cables, in particular concentric high frequency submarine cable :
en
fr
- US2101178A - Apparatus for plating sheets :
en
- US2101378A - Partition assembling and retaining fixture :
en
- US2101654A - Machine for finishing molded articles of rubber :
en
- FR821601A - Process for coating the inside of discharge tubes with fluorescent or other substances :
en
fr
- GB476257A - Gear testing apparatus :
en
- FR821669A - Stopping device for torsion balance flails :
en
fr
- GB476311A - Device for the conversion of an image formed by lightrays into electrical impulses :
en
- FI17849A - Mass filter :
en
fi
- DE654092C - Weighing device, especially for conveyor belt scales :
de
en
- US2101333A - Process of producing synthetic resins :
en
- AT151854B - Lockable safety device for screws and nuts. :
de
en
- DE1423828U - :
de
en
- GB476268A - Improvements in or relating to brushes :
en
- GB476429A - Improvements in or relating to built-up latticework forming bridges, girders, gantrycranes and like constructions :
en
- GB476410A - Improvements in or relating to automatic ticketing devices for telephone or like exchange systems :
en
- GB476366A - Improvements in or relating to shearing machines for cloth :
en
- FR821472A - Tilting or lifting table for sheet rolling mills :
en
fr
- GB476536A - Improvements in the projection of cinematograph films :
en
- DE653856C - Internal combustion engine with oscillating piston :
de
en
- USRE20570E - Cooking machine :
en
- USD107341S - Design for an escutcheon plate for :
en
- DE653895C - Amplifier circuit :
de
en
- AT151828B - Device for inserting and pressing closed neck frames into drawn box bases. :
de
en
- DE654112C - concrete pump :
de
en
- IE14666L - Driving gear for swinging half axles :
en
- USD107317S - Design for a refrigerating :
en
- US2101124A - Spring structure :
en
- US2101240A - Method and apparatus for coating confections :
en
- FR821626A - Improvement in bottle capping :
en
fr
- FR821670A - Machine for refining chocolate masses :
en
fr
- DE653985C - Delivery plant for twisting machines :
de
en
- GB476386A - Improvements in and relating to internal combustion engines having liquid-fuel injection means :
en
- US2101750A - Manufacture of monomethyl-paraaminophenol and its sulphate :
en
- US2101226A - Leakage compensator for pumping systems :
en
- USD107310S - Design fob a toy alphabet picture :
en
- USD107332S - Design fob an eyecup :
en
- CA370332A - Electric discharge tube manufacture :
en
fr
- AT151773B - Pack, especially for bandages, medication, etc. like :
de
en
- AT151890B - Metal vapor converters. :
de
en
- AU178237A - Improvements relating to spray-pumps ofthe knapsack type :
en
- US2101236A - Cartridge-ejecting mechanism for firearms :
en
- CA370360A - Permeable body production :
en
fr
- CA370351A - Glass metal seal :
en
fr
- DK53975C - Sheet iron radiator. :
da
en
- AT151772B - Frame goniometer. :
de
en
- US2101307A - Paper dispenser :
en
- US2101756A - Radiator cap :
en
- US2101398A - Shellac substitute and process of producing the same :
en
- US2101661A - Auxiliary moldboard attachment for plows :
en
- US2101801A - Knitting machine :
en
- US2101463A - Sectional fuel distributor :
en
- AT151947B - Paint spray head. :
de
en
- AT151855B - Method and device for the detachable coupling of two parts, at least one of which is a generally flat surface. :
de
en
- US2101461A - Extracting and drying system :
en
- US2101752A - Manufacture of elastic threads :
en
- CA370333A - Electric discharge lamp device :
en
fr
- FR821489A - Device for turning music pages :
en
fr
- GB476441A - Improvements relating to signs with interchangeable letters and the like :
en
- FI17847A - Method of manufacture of sugar products and the like :
en
fi
- FR821562A - Improvements to absorption refrigeration machines :
en
fr
- USD107376S - Design for a dress :
en
- AT151911B - Suspension device, in particular wall hooks. :
de
en
- US2101344A - Carrier vehicle structure :
en
- DE653938C - Support clamp for electrical overhead lines :
de
en
- USRE20572E - Cake icing machine :
en
- US2101414A - Combined canteen, cooking, and mess kit :
en
- DE654064C - Impeller for propulsion in water and air :
de
en
- DE654088C - Electrolytic capacitor in which different electrode foils are wound together :
de
en
- DE653949C - Area protection arrangement :
de
en
- DE653829C - Heat or cold insulation with separate parallel foils :
de
en
- GB476568A - Improved drawing apparatus :
en
- US2101560A - Mixed thienyl-alkyl ketones :
en
- FR821464A - Window lift :
en
fr
- AT151819B - Electrically powered washing machine. :
de
en
- US2101559A - Carbazole-alkyl ketones :
en
- AU60237A - Improvements relating to means for generating synchronising signals during the scanning ofa picture bya nipkow disc :
en
- AT151802B - Process for preventing deposits in recooling and heating sections in the continuous digestion process of bauxite with lye. :
de
en
- DE654101C - Process for the production of colored earth coverings for sports fields and ornamental gardens :
de
en
- AT151871B - DC arc welding generator. :
de
en
- AU496036A - Improvements in or relating to electron-optical electron discharge devices :
en
- CA370328A - Syphon bottle filling machine :
en
fr
- AT151803B - Small sewage treatment plant. :
de
en
- FR821639A - Improvements to automatic polarization systems :
en
fr
- GB476259A - Improved method of embedding a threaded bolt in angular metal :
en
- GB476287A - Improvements in or relating to electric irons :
en
- GB476554A - Improvements in or relating to dry batteries :
en
- DE653881C - Cushioning, especially for motor vehicles :
de
en
- US2101479A - Night target range finder :
en
- US2101759A - Bearing :
en
- US2101435A - Record controlled printing mechanism :
en
- US2101660A - Stapling machine for closing flaps of cartons and the like :
en
- FR821503A - Method of humidifying coils, cans, skeins, etc. :
en
fr
- US2101044A - Method of making pistons :
en
- US2101706A - Bleaching of pulp :
en
- FR821587A - Improvements relating to aircraft with self-rotating lift rotors :
en
fr
- US2101084A - Constant speed controlled drive :
en
- GB476504A - Improvements in and relating to power energised braking or decelerating apparatus :
en
- US2101245A - Stepladder attachment :
en
- US2101512A - Refrigerator :
en
- US2101247A - Amplifier coupling circuits :
en
- US2101399A - Aircraft of the rotative-wing type :
en
- FR821714A - A method of securely bonding rubber-like synthetic products to metal, glass, porcelain, etc. surfaces. :
en
fr
- US2101379A - Lathe tool :
en
- US2101826A - Synchronizing clutch mechanism :
en
- DE654032C - Process for the separation and recovery of mica and feldspar :
de
en
- DE654139C - Roll film camera :
de
en
- US2101053A - Fire escape :
en
- US2101524A - Quaternary ammonium compounds and process of preparing them :
en
- US2101052A - Printing plate and method of mounting the same :
en
- US2101096A - Production of mercaptans :
en
- US2101437A - System of operation of typewriters :
en
- US2101721A - Spring :
en
- USD107365S - Design for a textile fabric :
en
- US2101142A - Supporting mechanism for cabinet ironers :
en
- US2101169A - Mine car end construction :
en
- US2101091A - Stone box :
en
- USD107309S - Design for a metalijc fiijgree band :
en
- USRE20567E - Bathing suit removable while :
en
- DE653868C - Height conveyor for bulk goods :
de
en
- AT151774B - Ultra-short wave transmitter with reflection structure. :
de
en
- CA370355A - Milk packaging method :
en
fr
- CA370423A - Electric switch plate :
en
fr
- USD107325S - Design for a shoe :
en
- US2101393A - Gas burning anx control apparatus :
en
- USD107394S - Design for a dress :
en
- US2101047A - Method of treating rails :
en
- CA370443A - Hydraulic valve :
en
fr
- US2101185A - Well drilling whip stock :
en
- US2101701A - Sleeping garment :
en
- CA370417A - Water circulating means :
en
fr
- AT151844B - Branch connection for pipelines and equipment for its manufacture. :
de
en
- CA370415A - Seismic surveying method :
en
fr
- CA370420A - Magnetic impulse registering device :
en
fr
- US2101315A - Automatic check damper :
en
- US2101653A - Impeller for centrifugal pumps :
en
- US2101162A - Ornamental reflector and sign :
en
- US2101615A - Coin controlled prepaying machine for mail :
en
- US2101739A - Lawn mower :
en
- US2101769A - Sweeper attachment for motor vehicles :
en
- US2101288A - Contactor construction :
en
- US2101636A - Cash register :
en
- US2101079A - Sedimentation apparatus :
en
- CA370329A - Coil cleaning apparatus :
en
fr
- GB476400A - Improvements in or relating to refractory glasses :
en
- US2101064A - Fuel system for internal combustion engines :
en
- AT151900B - Electric switch. :
de
en
- CA370340A - Continuous blowdown for boilers :
en
fr
- US2101358A - Method of making load sustaining structures :
en
- US2101596A - Adjustable holder for lipsticks and the like :
en
- US2101470A - Safe :
en
- US2101676A - Elastic fluid turbine control :
en
- AT151908B - Method and device for the production of electrolytic capacitors with an absorbent porous intermediate layer. :
de
en
- AT151777B - Receiver with shrinkage control and voting indicator. :
de
en
- US2101528A - Means for treating liquid containing compressible bodies of material :
en
- US2101326A - Storage battery separator containing a compound of mercury :
en
- US2101811A - Filter pad :
en
- FR821526A - Improvements to guillotine frame moving parts guide elements :
en
fr
- US2101659A - Fire escape :
en
- FR821540A - Machine for cutting fish and similar products :
en
fr
- FR821556A - Process for manufacturing microporous rubber and products thus obtained :
en
fr
- US2101114A - Fluid flow electric switch and method of and apparatus for manufacture of same :
en
- AT151868B - Device for starting internal combustion engines, in particular injection diesel engines. :
de
en
- US2101369A - Thermostatic control for internal combustion engines :
en
- GB476420A - Improvements in high pressure metal vapour electric discharge lamps :
en
- FR821492A - Headlights for vehicles :
en
fr
- US2101624A - Cutting jig :
en
- CA370368A - Brake :
en
fr
- US2101550A - Ship door or hatch construction :
en
- FR821615A - Isocyclic compounds and process for the preparation thereof :
en
fr
- GB476453A - Improved coin-inlet mechanism for use in prepayment meters, for example, for electricity :
en
- CA370336A - Valve :
en
fr
- FI17852A - Method of production of reflections :
en
fi
- FR821660A - Quadrangular sprinkler with continuous rotary motion and intermittent distribution :
en
fr
- GB476566A - Improvements in or relating to steam heating apparatus :
en
- GB476741A - Improvements in or relating to the finishing of the surfaces of the teeth of worm wheels :
en
- US2101206A - Process of making ribbed separators :
en
- US2101295A - Apparatus for air floatation separation :
en
- US2101711A - Transportation system and apparatus :
en
- US2101149A - Airplane propeller :
en
- US2101311A - Flanged tubular article and method of making same :
en
- USD107347S - Design for a dress :
en
- GB476269A - Improvements in and relating to rubber derivatives :
en
- FR821739A - Improvements to sound recording devices :
en
fr
- US2101718A - Indicator gauge :
en
- IE15692L - A plant receptacle :
en
- AT151776B - Process for softening the water. :
de
en
- AU102616B2 - Pouring spout :
en
- AT151761B - Electron discharge device. :
de
en
- DE649359C - Process for the production of records from a metal support coated with several layers of lacquer :
de
en
- US2101059A - Alarm apparatus :
en
- GB476439A - Improvements in and relating to control means for furnaces and the like having fuel burners :
en
- AU118737A - Improvements in or relating to refractory glasses :
en
- CA370407A - Meter :
en
fr
- DK53976C - Central heating boiler. :
da
en
- AT151926B - Process for the production of interlayer sheets suitable for safety glass from cellulose derivatives provided with plasticizers, in particular celluloid. :
de
en
- AT151846B - Rotary lobe pump. :
de
en
- CA370432A - Door hanger :
en
fr
- DE653940C - Grid electrode :
de
en
- AT151936B - Process for the production of colored lakes. :
de
en
- FR821462A - Improvements to equipment such as those intended in particular for respiratory masks :
en
fr
- AU499136A - Improvements relating tothe construction of inspection doors for aircraft, various vehicles, machines, tools, apparatus andthe like :
en
- US2101699A - Alternating current signaling system :
en
- US2101762A - Air gun :
en
- US2101342A - Duplex envelope :
en
- US2101365A - Drafting instrument :
en
- AU109384B2 - Improvements in or relating to tuning devices for wireless receiving sets :
en
- AU102633B2 - Improvements in and connected withthe cleansing of surfaces bywater under pressure :
en
- FR821609A - Improvements to projection devices :
en
fr
- GB476317A - Improvements relating to closures for bottles, jars or like containers :
en
- GB476510A - Improvements in or relating to winding gear for bucket loading shovels and the like :
en
- GB476503A - Improvements in sheet feeding mechanism :
en
- AT151924B - Process for the manufacture of pipe sleeves. :
de
en
- US2101187A - Levee disk :
en
- AT151848B - Kraftband made of cross-linked braided ropes, especially square ropes, arranged side by side. :
de
en
- CA370451A - Covering for buildings :
en
fr
- US2101229A - Ice or snow scooter :
en
- CA370421A - Magnetic impulse registering device :
en
fr
- US2101156A - Machine for sealing receptacles :
en
- US2101323A - Monoamides of dicarboxylic acids and process of preparing the same :
en
- US2101605A - Automatic throttle control :
en
- US2101707A - Railing and manufacture thereof :
en
- AU102595B2 - Dishwashing machine :
en
- DE653964C - Rotary kiln with a device for returning the goods to the goods inlet end :
de
en
- FR821701A - A method of assembling two machining parts applicable in particular in the manufacture of hinges, pins, hinges, etc. :
en
fr
- GB476349A - Improvements in or relating to photographic objectives :
en
- FR821672A - Double needle ribbed flat knitting machine with jacquard device :
en
fr
- CA370383A - Tire mould cutting apparatus :
en
fr
- GB476572A - Improvements in and relating to flexible supports for use in building structures :
en
- USD107346S - Design for an apron :
en
- US2101749A - Manufacture of monomethyl-paraaminophenol and its sulphate :
en
- DE653926C - Furnace for the distillation of bituminous fuels :
de
en
- AU109383B2 - Improvements in or relating to tuning mechanisms for radio receiving sets :
en
- CA370345A - Alkyl ester salt production :
en
fr
- AU102632B2 - Improvements in and relating to methods of protecting wood andother substances from termites andother pests and preparations therefor :
en
- US2101498A - Refrigerating apparatus :
en
- USD107330S - Design for a bathtub :
en
- FI17836A - Adjustable vent shut-off device for use with an engine fan :
en
fi
- FR821608A - Improvements to rotary kilns :
en
fr
- FR821720A - Process for treating minerals with alumina content :
en
fr
- FR821545A - Improvements to sound readers :
en
fr
- DE653314C - Switching device for a series motor of low power that can be connected to a direct or alternating current network and to various mains voltages :
de
en
- US2101616A - Vitreous enameling process :
en
- AU16237A - Improvements in pumping apparatus for volatile liquids :
en
- CA370453A - Heating system :
en
fr
- US2101717A - Car brake :
en
- AT151757B - Process for the preparation of stable aqueous solutions of all salts present in the blood. :
de
en
- AT151843B - Speed change transmissions, in particular for motor vehicles. :
de
en
- US2101475A - Thermal control switch :
en
- US2101545A - Spring suspension for trailers :
en
- FR821630A - Electrical contact device for measuring instruments :
en
fr
- GR6988B - METHOD AND METHOD OF MANUFACTURING METAL AND OTHER SIGNS WITH COLORED OR NON-PERFORMANCE AND IN GENERAL ADVERTISING OBJECTS. :
el
en
- AU94137A - Improved parasiticidal compositions and their manufacture :
en
- CA370359A - Carboy cushion :
en
fr
- US2101179A - Method of and apparatus for operating on unattached soles :
en
- US2101690A - Wrist watch guard :
en
- US2101308A - Process for producing lubricating oils :
en
- US2101657A - Twin marble skill game :
en
- US2101257A - Apparatus for measuring liquid or fluent materials :
en
- AT151825B - Device for sealing the lower edge of doors. :
de
en
- GB476282A - Improvements relating to the production of rubber balls :
en
- AT151923B - Bed frame. :
de
en
- AU96737A - Improvements in or relating to the manufacture of metal tubes and tubular articles :
en
- US2101191A - Web cutting mechanism for bag machines :
en
- AU94337A - Process and apparatus forthe electrothermal reduction of magnesiferous raw materials :
en
- GB476276A - Improvements in or relating to thermally-controlled electric circuit-breakers :
en
- IE14670L - Electric protective devices :
en
- AT151949B - Process for the preparation of alkaline earth metal chlorates. :
de
en
- AT151948B - Process for the production of commercially pure alkali phosphates. :
de
en
- US2101492A - Utility holder :
en
- US2101522A - Carton :
en
- US2101380A - Mechanical adjustable shirt :
en
- US2101203A - Measuring instrument :
en
- US2101349A - Joining lengths of metal :
en
- US2101539A - Electric switch :
en
- AT151906B - Braun tube for the projection of television images. :
de
en
- US2101198A - Air gun :
en
- US2101279A - Piston expander :
en
- US2101276A - Toy airplane :
en
- US2101424A - Combined filter and primer for oil burners :
en
- DE654016C - Device for quick connection of sheet metal hood ends :
de
en
- US2101549A - Silencing circuits for radio receivers :
en
- FR821604A - Manufacturing process for new basic products and their salts :
en
fr
- GB476529A - Improvements in means for controlling the air supply to the tuyere blocks of underfeed stoker furnaces :
en
- GB476284A - Method of producing electrical vacuum tubes :
en
- GB476476A - Improvements in and relating to driving mechanism, more particularly for cycles :
en
- GB476638A - Improvements in the treatment of plasticisable compounds :
en
- FR821680A - Process for preparing nitrate of lime from ammoniacal gases obtained from the distillation or gasification of fuels :
en
fr
- GB476551A - An improved corset stay or busk :
en
- US2101604A - Lady's undergarment :
en
- USD107380S - Design fob a dress :
en
- FR821511A - Improvements to tabulating machines controlled by register cards :
en
fr
- GB476356A - Improvements in and relating to two-cycle internal combustion engines :
en
- GR6990B - IRON IRON. :
el
en
- AT151851B - Device for the automatic discharge of conveying liquid from centrifugal pumps, in particular boiler feed pumps, when the pressure line is shut off. :
de
en
- GB476452A - Improvements in prepayment mechanisms :
en
- GB476526A - Improvements in pile supports for sheet-feeding mechanism :
en
- AT151795B - Connection of the edges of plates or the like with frames, brackets or the like to be connected to them, especially in the case of vegetable slicers. :
de
en
- AT151864B - Overtaking sign device for vehicles. :
de
en
- DE654031C - Method of weaving downproof, patterned woven fabrics :
de
en
- US2101190A - Cool drink dispenser :
en
- US2101813A - Receptacle and closure :
en
- DK53982C - Procedure for Preserving Powdered Milk. :
da
en
- DE653986C - Loom with fixed reed and guide grate for the stop comb :
de
en
- DE653893C - Image transmission device based on the cell board principle :
de
en
- GB476239A - Improvements relating to windscreens for vehicles :
en
- GB476563A - Improvements in the cooking of drying oils and varnishes :
en
- US2101480A - Apparatus for clarifying saccharine liquids :
en
- US2101024A - High speed transportation system :
en
- USRE20571E - Medicament package and process :
en
- US2101272A - Combined magnetostriction and piezoelectric selective device :
en
- US2101188A - Game apparatus :
en
- US2101678A - Nut lock :
en
- US2101566A - Nonfouling drill :
en
- US2101634A - Washing machine :
en
- US2101049A - Protective signaling device :
en
- US2101037A - Telescopic sight for guns :
en
- GB476240A - Improvements in and relating to electric discharge lamps :
en
- GB476634A - Improvements relating to the breaking off of the ends of flax or other fibres in hackling machines :
en
- US2101332A - Process of producing synthetic resins :
en
- US2101792A - Alkyd resin coating and composition of improved alkali resistance and process of making same :
en
- FI17850A - Siktplatta för pappersmas :
en
fi
- FR821594A - Collector :
en
fr
- GB476498A - Improvements in or relating to bushes or protectors for bung, tap, cork holes and the like :
en
- GB476578A - Improvements in electrical switching means, more especially applicable to wireless tuning apparatus :
en
- DE654097C - Derailleur control :
de
en
- FI17846A - Carburettor for explosive and internal combustion engines :
en
fi
- US2101104A - Catalyst for hydrogenating hydrocarbons :
en
- FI17827A - Förfaringssätt vid mercerisering :
en
fi
- DE653816C - Gravity davit :
de
en
- FR821618A - Anti-stars for photographic emulsions :
en
fr
- USD107389S - Design fob a nose device or similar :
en
- GB476514A - Improvements in the rubbers or clearers for the pressing rollers of machines used in the drawing of flax and other fibres for forming slivers or yarn :
en
- CA370424A - Cable sheath hole sealing method :
en
fr
- DE654027C - Process for the production of mixed fertilizers suitable for spreading :
de
en
- GB476280A - A process and apparatus for the batch distillation of liquid mixture :
en
- GB476364A - Improvements in tipping mechanism :
en
- US2101384A - Means for use in automatically weighing predetermined quantities of discrete materials :
en
- US2101746A - Friction clamp :
en
- FR821664A - Improvements to disturbance voltage compensation devices in cathode ray exploration devices used in television :
en
fr
- CA370418A - Cellulose cooking process :
en
fr
- USD107356S - Design fob a woven textile fabric :
en
- GB476318A - Improvements in or relating to the reproduction of sound records :
en
- US2101057A - Motor vehicle :
en
- US2101215A - Resinous aminomethanol-aromatic amine-formaldehyde condensation products :
en
- US2101019A - Molding form for structural material :
en
- CA370379A - Stoker :
en
fr
- AT151785B - Automatic change gear, in particular for motor vehicles. :
de
en
- AU500036A - Improvements in circuit breakers having thermal overload and/or earth leakage tripping means :
en
- AT151786B - Process for the storage and lubrication of axles, shafts or the like, as well as bearings for carrying out the process. :
de
en
- GB476249A - Improvements in nut and bolt structures for the securing of members :
en
- GB476733A - Improvements in stabilised halogen-containing rubber derivatives :
en
- CA370441A - Solid carbon dioxide production :
en
fr
- US2101401A - Serving device :
en
- AT151876B - Synchronization process, in particular for television broadcasting. :
de
en
- CA370392A - Rolling door :
en
fr
- DE654086C - Method for operating mobile intermittent drives, in particular ramming machines, excavators and similar machines :
de
en
- SE90956C1 - :
sv
- US2101405A - Coupling :
en
- FR821557A - Bushing insulator fastening device :
en
fr
- DE654019C - Jaw locking device for power window lifters :
de
en
- DE654050C - Elevator stairs with counterweight :
de
en
- US2101256A - Carrier telegraph receiver :
en
- GB476450A - Improvements in or relating to steam heating systems for buildings :
en
- US2101409A - Storm lantern :
en
- GB476570A - Manufacture of thiazolidine derivatives :
en
- US2101595A - Corrugated slicer and detachable shredding set :
en
- DE654038C - Process for the preparation of pyridine dyes :
de
en
- DK53990C - Rear light with reflective front glass. :
da
en
- AU102635B2 - Method of producing and utilising certain electrical conditions inthe ionosphere :
en
- DE653922C - Device for switching a double-stroke dobby machine driven by the loom to manual operation :
de
en
- DE653970C - Electrical railway system in which successive sections of the route are operated with different frequency of contact lines :
de
en
- GB476466A - Improvements in or relating to film evaporators :
en
- GB476796A - Improvements in or relating to devices for facilitating the starting of compression refrigerating machines :
en
- US2101181A - Building block :
en
- US2101197A - Treatment of boiler water :
en
- US2101797A - Shutter for radiator enclosures and the like :
en
- AT151883B - Circuit arrangement for operating hazard alarms or the like via telephone subscriber lines. :
de
en
- CA370427A - Reinforced phonograph record :
en
fr
- US2101742A - Clothespin :
en
- US2101127A - Magazine and filter cigarette holder :
en
- US2101501A - Process for finishing fats :
en
- DE653339C - Mixer atomizer with water jet pump for pest control and disinfection :
de
en
- DE653884C - Process for the production of condensation products with a tanning effect :
de
en
- GB476438A - Improvements in unified sole arch support :
en
- US2101306A - Mud gun :
en
- US2101658A - Ball return amusement device :
en
- GB476443A - Improvements in battery type poultry laying cages :
en
- AT151856B - Piston pump. :
de
en
- AT151784B - Idle device for locomotives with valve or the like control. :
de
en
- AT151821B - Insert for articles of clothing, in particular for men’s clothes. :
de
en
- AU102612B2 - Improvements in or relating to floating roofs for liquid storage tanks :
en
- AT151810B - Process for the production of sausage casings. :
de
en
- AT151881B - Selective protection device. :
de
en
- US2101767A - Calculating machine :
en
- US2101808A - Automatic air conditioning system :
en
- US2101760A - Wrench :
en
- GB476358A - Improvements in or relating to dies for forming bolt blanks or the like :
en
- GB476369A - Improvements in or relating to attachable vehicle-propelling motors and to cycles fitted therewith :
en
- GB476460A - Improvements in or relating to sound and colour cinematograph films :
en
- DE654040C - Umbrella frame which can be shortened with telescope-like collapsible pole sections and roof pole parts that can be folded together :
de
en
- GB476342A - Improvements in the production of a fuel for internal combustion engines :
en
- GB476403A - Improvements in signalling devices for motor vehicles :
en
- GB476509A - Improved mechanism for the automatic operation of washing or dyeing machines :
en
- GB476582A - Tooth paste and process for making same :
en
- DE653861C - Roll film camera :
de
en
- DK53980C - Device for rotating machine parts to reduce vibrations. :
da
en
- GB476689A - An improved apparatus for the production of moulds of sand or the like :
en
- FR821661A - Improvements in spinning looms :
en
fr
- US2101250A - Spool needle cushion :
en
- US2101403A - Carton for and method of packaging furniture :
en
- FR821480A - Sugar drying plant :
en
fr
- DE653916C - Filling device for sausage or similar pulpy masses :
de
en
- GB476247A - Improvements in or relating to apparatus for converting reciprocating into rotary motion or vice versa :
en
- GB476255A - Process for the manufacture of vat dyestuffs :
en
- FR821460A - Mechanism control device in cinematographic apparatus :
en
fr
- GB476387A - Improved process for electrolytic production of esters :
en
- DE653338C - Cutting unit for mowing machines with fingers of the same division and trapezoidal knife blades that cut in groups :
de
en
- CA370372A - Phosphorous acid ester production :
en
fr
- DE653971C - Circuit arrangement for counting and evaluating connections in telegraph systems :
de
en
- US2101231A - Typewriter :
en
- US2101580A - Process for obtaining bright zinc coating :
en
- US2101818A - Calculating machine :
en
- CA370459A - Bearing assembly :
en
fr
- AT151914B - Eddy current brake dynamometer. :
de
en
- US2101039A - Carburetor with choke control :
en
- US2101327A - Folding framed display :
en
- US2101496A - Method of finishing shortening :
en
- US2101727A - Gear shift lever mounting :
en
- AU102638B2 - Improvements in circuit breakers having thermal overload and/or earth leakage tripping means :
en
- US2101443A - Air brake for aeroplanes :
en
- US2101572A - Mineral separator :
en
- USD107351S - Design tor a button :
en
- US2101078A - Flexible coupling :
en
- US2101697A - Traffic signal system :
en
- AT151826B - Process for sealing and consolidating permeable or loose soil layers and other porous masses. :
de
en
- US2101673A - Sealing-off apparatus :
en
- US2101495A - Hydraulic transmission :
en
- US2101518A - Metallized fibrous packing :
en
- AT151779B - Multipliers with separate multipliers and collecting areas. :
de
en
- AT151820B - Device for controlling gas or vapor discharge vessels. :
de
en
- US2101731A - Hydraulic machine :
en
- US2101621A - Dough molding machine :
en
- US2101645A - Insecticide and fungicide :
en
- US2101362A - Hacksaw :
en
- US2101296A - Electrical measuring instrument :
en
- AT151888B - Protective cap with telephone equipment stored in the cap. :
de
en
- DE654012C - Hanger for home furnishings :
de
en
- FR821530A - Pure red, white or rosé vinification process and equipment for its realization :
en
fr
- FR821553A - Post with extendable arms for street lighting and other applications :
en
fr
- FR821567A - Device for starting and automatically regulating electric motors :
en
fr
- GB476497A - Combination cupboard, wringing machine and washing machine :
en
- GB476571A - New or improved process for the treatment of textile fabrics :
en
- FR821628A - Method and apparatus for the manufacture of heat-hardening plastic articles :
en
fr
- GB476481A - Improvements in or relating to water-resistant rubber compositions :
en
- US2101772A - Compound master cylinder :
en
- US2101175A - Air nozzle for flat-spraying appliances :
en
- US2101193A - Abrasive wheel :
en
- FR821534A - Improvements in the manufacture of lace with a tulle base and resulting product :
en
fr
- GB476523A - Improvements in calipering devices for sheet feed mechanism :
en
- FR821737A - Ski poles improvement :
en
fr
- AU539036A - Improvements in and relating tothe construction of dampcourses andthe like :
en
- GB476326A - An improved process for the production of top or bottom closures for tubular paper bodies :
en
- AT151811B - Artificial replacement parts for the interior of the human or animal body, in particular replacement chewing tools. :
de
en
- DE653952C - Cutting device for the production of individual baking slices :
de
en
- DE653998C - Arch support (sheet holder) for typewriters :
de
en
- DE653943C - Hydrocarbon gas generator :
de
en
- US2101383A - Precision grinding machine :
en
- GB476273A - Improvements in or relating to communication systems :
en
- USD107315S - Design for a refrigerated vegetable :
en
- DE653924C - Method and device for weaving with more than one warp :
de
en
- FR821564A - Roof terrace :
en
fr
- FR821600A - Servo-controlled cylinder :
en
fr
- GB476569A - Process of decortication of fibrous plants :
en
- CA370391A - Distribution device :
en
fr
- FR821579A - Obstacle detection device capable of telemechanically producing the automatic braking and stopping of vehicles :
en
fr
- FR821735A - Circular chain craft :
en
fr
- FR821532A - Advanced sighting device for artillery pieces and other applications :
en
fr
- US2101164A - Spray gun with pneumatic needle valve control :
en
- USD107393S - Design for a dress :
en
- US2101396A - Automatic machine tool with work clamps :
en
- USD107371S - Design for a flask :
en
- US2101354A - Game apparatus :
en
- US2101387A - Smoking pipe :
en
- US2101314A - Production of unsaturated hydrocarbons :
en
- FI17857A - Bicycle snow chain :
en
fi
- FR821559A - Improved lubrication of internal combustion engines :
en
fr
- FR821723A - Paper carrier and dispenser for writing pencils, lip pencils, and the like :
en
fr
- US2101429A - Electrical switch :
en
- GB476449A - Improvements in or relating to cartons and like containers for sweetmeats :
en
- DK53973C - Fuel supply device. :
da
en
- CA370347A - Hormone product :
en
fr
- US2101105A - Apparatus for establishing a standard cranial point of orientation :
en
- US2101228A - Testing machine for shock absorbers and the like :
en
- US2101438A - Neutralized coupling circuit :
en
- US2101724A - Air cooled aero engine :
en
- AT151824B - Method for producing a cladding for walls, ceilings, floors or the like. :
de
en
- AU102640B2 - Combination brush and scraper :
en
- CA370331A - Electric lamp :
en
fr
- US2101804A - Bookbinding :
en
- USD107340S - Design for a toilet accessories :
en
- AT151907B - Electric high pressure vapor discharge lamp. :
de
en
- CA370401A - Tampon pointing and drying machine :
en
fr
- CA370408A - Shoe :
en
fr
- DE653931C - Springboard with spring support :
de
en
- FR821498A - Improvements to the attachment of vehicle fenders or mudguards :
en
fr
- FR821632A - Sugar-free coating process :
en
fr
- FR821706A - Improvements to conveyors for skeins of yarn and the like :
en
fr
- FR821725A - Method of attaching the axle of an airplane wheel to part of the landing gear :
en
fr
- FR821525A - Appliance holding the wire of electric irons tight :
en
fr
- US2101370A - Tape condenser :
en
- US2101439A - Grain binder :
en
- US2101500A - Expansible frame and support :
en
- US2101119A - Impression seal :
en
- US2101242A - Clutch :
en
- FR821644A - Passage valve for pressure chambers, in particular for liquid cylinders, tubes, etc. :
en
fr
- US2101089A - Latex stabilization :
en
- DK53977C - Ventilation duct. :
da
en
- GB476513A - Improvements relating to electrical connecting caps :
en
- GB476413A - An improved welding method :
en
- AU361836A - Sliding clasp fastener and method and apparatus for its manufacture :
en
- DE654036C - Locking device for die setting and line casting machines, which goes up in order to spread the wedge spaces in the set line of die before the line is cast, and with adjustable stop members to limit the locking device from going up :
de
en
- US2101303A - Locking means for joining sheet material :
en
- AT151897B - Automatic control device for several alternators working in parallel. :
de
en
- CA370445A - Roofing clip :
en
fr
- US2101157A - Lathe tool post :
en
- US2101563A - Triode oscillator and the like :
en
- US2101464A - Adhesive applying device :
en
- US2101441A - Rheostat or potentiometer :
en
- US2101651A - Apparatus fob and method of cooling :
en
- USD107342S - Design for a vehicle body :
en
- USRE20577E - Girdle :
en
- AT151893B - Electric discharge tube with image cathode. :
de
en
- AT151880B - Motorized drive device for voters in telecommunications systems. :
de
en
- AT151946B - Process for the production of hydrogen peroxide. :
de
en
- CA370405A - Material handling apparatus :
en
fr
- DE653977C - Process for cutting endless artificial fiber strands :
de
en
- AU494036A - Improvements in or relating to floating roofs for liquid storage tanks :
en
- CA370446A - Conveying equipment :
en
fr
- SE90968C1 - :
sv
- US2101368A - Refrigerator hatch arrangement :
en
- US2101023A - Circular loom :
en
- US2101284A - Lifesaving chute :
en
- FR821481A - Sophisticated locking device to hold up the outer divider of a combine-binder :
en
fr
- AT151861B - Speed regulator with flywheels for power and work machines. :
de
en
- AT151866B - Device for a lubrication system with a switch tap. :
de
en
- FR821565A - Improvements to autofocus photographic reproduction devices :
en
fr
- GB476625A - Improvements in or relating to lifting jacks :
en
- US2101320A - Lubricating device for sewing machine loop-takers :
en
- GB476861A - Process for the manufacture of stiff and washable textile fabrics :
en
- US2101046A - Art of casting pistons :
en
- US2101400A - Earth moving machine :
en
- US2101527A - Press :
en
- US2101423A - Furnace :
en
- US2101457A - Box making machine :
en
- US2101790A - Grinding machine :
en
- US2101773A - Windshield wiper :
en
- FR821645A - Device for the protection of the fasteners of corrugated sheets for roofs :
en
fr
- FR821637A - Briefcase :
en
fr
- FR821606A - Shutter syringe :
en
fr
- DE654056C - Concentrated feed carrier with an adjustable portioning device :
de
en
- FR821569A - Public utility sound device :
en
fr
- FR821646A - Ortho-halogen-anthraquinone-beta-carboxylic acids and process for their preparation :
en
fr
- GB476378A - Improvements in and relating to manifolding attachments for typewriters and like machines :
en
- FR821456A - Device for scrubbing parquet floors :
en
fr
- GB476539A - Improvements in or relating to circuit-arrangements for regulating the voltage at the terminals of an electric device :
en
- DE654010C - Sorting cabinet with several belt sections, especially for letters :
de
en
- DE654174C - Injection press for heat-resistant plastic masses :
de
en
- USD107368S - Design for a dress :
en
- GB476511A - Device for the prevention of fraudulent refilling of bottles or similar containers :
en
- US2101103A - Method of treating milk :
en
- US2101415A - Sealing device :
en
- FR821622A - Automatic vacuum cleaner for chimneys and others, powered by the wind :
en
fr
- GB476445A - Improvements in and relating to narrowing devices for flat hosiery frames :
en
- CA370395A - Synchronizing gear set :
en
fr
- CA370400A - Tissue paper product :
en
fr
- DE654116C - Device for mechanical cleaning of short, hard fibers :
de
en
- GB476499A - Improvements in or relating to electrical signalling systems :
en
- US2101692A - Brake shoe guide :
en
- US2101086A - Gun :
en
- US2101377A - Curtain tie-back securing device :
en
- US2101714A - Rubber coated article and method of manufacturing same :
en
- CA370334A - Electric heater :
en
fr
- US2101255A - Method of making pessaries :
en
- US2101822A - Manufacture of unsaturated organic amides :
en
- US2101310A - Applicator for tinting hair :
en
- US2101646A - Aquatic toy :
en
- DE653947C - Screw connection of vertically stacked, thin, easily warped sheets :
de
en
- US2101715A - Selective circuit arrangement :
en
- US2101556A - Airplane engine :
en
- US2101581A - Process for obtaining bright zinc coating :
en
- USD107352S - Design for a dress :
en
- AT151812B - Method and device for carrying out melt electrolysis. :
de
en
- AT151780B - Tooth and mouth cleaning device. :
de
en
- AU449736A - Improvements in and relating to methods of protecting wood andother substances from termites andother pests and preparations therefor :
en
- GB476248A - Improved process of cooling bread and the like :
en
- GB476352A - Improvements in or relating to picking mechanism for looms :
en
- US2101172A - Sprocket chain truing device :
en
- FR821510A - Device for receiving and turning over records for an automatic phonograph :
en
fr
- FR821566A - Processes for fireproofing paints or glues and all products obtained with this process :
en
fr
- US2101452A - Recording scale :
en
- USD107336S - Design for a display stand :
en
- GB476575A - Improvements in score counters and indicators for games :
en
- US2101459A - Brief case construction :
en
- AU102592B2 - Improvements in or relating to the manufacture of metal tubes and tubular articles :
en
- US2101322A - Method and apparatus for measuring properties of inks and the like :
en
- DE654060C - Process for the production of cut-resistant jelly preserves from the meat of fish :
de
en
- DE653937C - Arrangement for the transmission of messages on railless vehicles by means of carrier frequency along lines :
de
en
- CA370457A - Arch support shoe :
en
fr
- FI17845A - Förgasare för motorbränsle :
en
fi
- GB476336A - Improvements in or relating to electric circuits for the production of current of sawtooth wave form :
en
- DE654003C - Device for bringing the threads out of the area of the loop-forming parts of flat weft knitting machines :
de
en
- DE654104C - Cooling system :
de
en
- US2101267A - Humidifier :
en
- US2101281A - Dinner pail :
en
- GB476375A - Improvements in and relating to methods of uniting metals :
en
- FR821705A - Hydrogen absorbing substance for electronic lamp applications :
en
fr
- FR821671A - Method and apparatus for the production of radio-stereoscopic images by means of rontgen rays :
en
fr
- GB476501A - Improvements in and relating to thermostatic electric switching devices :
en
- US2101099A - Manganese compounds of nucleotides and of their hydrolytic decomposition products :
en
- US2101608A - Internal combustion hammer :
en
- US2101453A - Diaper :
en
- US2101593A - Cigarette stub receiver and extinguisher :
en
- GB476547A - Improvements in and relating to devices for securing glass panes or other panels in window frames and the like :
en
- FI17866A - Adoption of the rules for the application of the rules of the Treaty establishing the European Community :
en
fi
- FR821583A - Improvements to the stiffening of sheet edges :
en
fr
- GB476469A - Process for the smoking of foodstuffs :
en
- GB476377A - Screw pump with axial relief :
en
- GB476491A - Light projecting apparatus :
en
- DE653951C - Device for reducing the flow resistance in diffusers :
de
en
- DE654107C - Portable gas generator with a downward draft and double air supply :
de
en
- FR821552A - Selective glassware by fluorescence or phosphorescence to modify the radiations of a luminous focus :
en
fr
- GB476465A - Improvements in or relating to money containers :
en
- AT151930B - Manufacture of adhesives and finishing agents that are insoluble in cold water. :
de
en
- AU102620B2 - Improvements in or relating to electron-optical electron discharge devices :
en
- US2101087A - Copper base alloy :
en
- US2101540A - Process for producing articles from moldable powder :
en
- US2101249A - Pneumatic classifier :
en
- US2101622A - Trailer hitch coupling :
en
- AT151839B - Fuel for pulverized coal engines. :
de
en
- AT151916B - Seating or reclining furniture. :
de
en
- AT151806B - Facility on or for radio tubes u. like :
de
en
- AT151898B - Step switching device for high currents, especially for furnace transformers. :
de
en
- US2101223A - Chemical process :
en
- US2101476A - Leaf lock for ophthalmic mountings :
en
- US2101784A - Snare for drums :
en
- DK53965C - Procedure for counteracting ice formations in or on bituminous pavements. :
da
en
- FR821484A - Process for making pigment dispersions :
en
fr
- GB476392A - Improvements in or relating to flow regulating devices :
en
- GB476474A - Explosion proof tank especially for liquid-immersed electric high potential apparatus :
en
- US2101219A - Apparatus for marking articles :
en
- US2101744A - Vehicle wheel :
en
- DE654044C - Foldable writing desk to be placed on the table :
de
en
- FR821603A - Special steels :
en
fr
- GB476348A - Improvements in or relating to photographic objectives :
en
- GB476639A - Improvements in the production of resist effects on textile and other materials :
en
- US2101741A - Color analyzing apparatus :
en
- DE653915C - Back pressure barrel filler with supply and return air lines :
de
en
- DE654120C - Regenerative braking device :
de
en
- US2101325A - Clock door :
en
- US2101758A - Electromagnetic gas tank lock :
en
- US2101710A - Apparatus for measuring the region of density of a negative :
en
- USD107334S - Design fob a directional signal lamp :
en
- AU102637B2 - Improvements relating tothe construction of inspection doors for aircraft, various vehicles, machines, tools, apparatus andthe like :
en
- FR821522A - Rotary compressor :
en
fr
- GB476373A - Improvements in centrifugal pumps :
en
- IT354856B - :
it
- AU88937A - Improvement in envelope machines :
en
- CA370411A - Tar emulsification :
en
fr
- AU56037A - Improvements in or relating to bodies which mainly consist of nickel or nickel alloys :
en
- CA370341A - Sugar acylation :
en
fr
- US2101263A - Continuous preparation of cellulose derivatives :
en
- US2101606A - Engine starter :
en
- US2101814A - Receptacle and closure :
en
- US2101337A - Lockable hasp fastener :
en
- US2101050A - Polishing compound :
en
- US2101404A - Chill mold :
en
- AU102611B2 - Improvements in or relating to cathode heating arrangements for thermionic valves :
en
- US2101723A - Athletic shoe :
en
- US2101807A - Fertilizer :
en
- US2101828A - Vat dye composition :
en
- AT151797B - Elevator flushing device for toilets with a flushing valve on the falling lifter leg and with a device to enable large and small flushing. :
de
en
- AT151850B - Tube with particularly great flexibility, along with methods and devices for manufacturing such tubes. :
de
en
- CA370438A - Sewing thimble :
en
fr
- AT151921B - Method and device for welding an electrical branch line to a continuous main line. :
de
en
- AU102602B2 - Improvements relating to spring suspension systems for vehicles :
en
- CA370439A - Metal mould :
en
fr
- AT151915B - Roller shutter cylinder lock. :
de
en
- FR821524A - Artificial stopper cap :
en
fr
- GB476312A - Improved process of producing stiff fabrics stable to washing :
en
- DE653954C - Method of moving the ice cells :
de
en
- GB476414A - Improvements in and relating to the unwinding of wire, particularly in machines for making electric incandescent lamps :
en
- US2101140A - Automatic injecting syringe device :
en
- GB476286A - Improvements in or relating to fluid pressure governors :
en
- FR821523A - Process for simultaneously obtaining ethylene monochloride and polyethylene chloride :
en
fr
- AT151836B - Device for train prevention. :
de
en
- GB476490A - Improvements in or relating to hydraulic brake operating mechanism for vehicles :
en
- DE654013C - Device for displaying and setting the speed or cutting speed :
de
en
- IE14892L - Alcoholic fermentation :
en
- US2101045A - Internal combustion engine :
en
- US2101751A - Cleaner for conveyers :
en
- FI17862A - Anordning vid skidstav :
en
fi
- CA370350A - Priming mixture :
en
fr
- US2101747A - Tally roll mechanism :
en
- GB476290A - Improvements in and relating to refrigerating machines :
en
- DE653912C - Device for overcoming the dead center of crank mechanisms :
de
en
- FI17865A - Device for concrete mixers :
en
fi
- GB476278A - Improvements in milling and like machine tools :
en
- US2101218A - Rodless pump :
en
- AT151796B - Table scales with tilting device. :
de
en
- FI17861A - The scope of this Regulation is as follows: :
en
fi
- FR821515A - Oscillation damper :
en
fr
- GB476493A - Improvements in the manufacture and production of azo dyestuffs :
en
- FR821743A - Improvements in automotive headlights :
en
fr
- GB476338A - Improvements in image transforming electron discharge tubes :
en
- DE653913C - Arrangement for steerable camera trolleys :
de
en
- DE654035C - Process for the preparation of an iodine compound of aspartic acid :
de
en
- USD107329S - Design for a piano :
en
- FR821494A - Brake control for high-speed trains :
en
fr
- GB476632A - Improvements in and relating to electric furnaces :
en
- US2101824A - Mercury switch :
en
- GB476396A - Tone control in valve amplifiers :
en
- USD107319S - Design for a decorative mirror :
en
- IE14823L - Hydraulic change speed gears :
en
- DE653961C - Method and device for the production of coatings from metals and non-metallic substances by means of the spraying process :
de
en
- DE654155C - Process for the design of the product image of cellulose-containing fabrics by producing patterns :
de
en
- AT151758B - Device for warm moistening and pressing of envelopes, for inhalation and for boiling medical instruments. :
de
en
- FR821694A - Stopwatch tester :
en
fr
- FR821719A - Footwear improvements :
en
fr
- CA370376A - Dimethylfurane preparation :
en
fr
- DE653929C - Process for the production of highly viscous, aqueous dispersions of bituminous substances :
de
en
- US2101073A - Structural building element and building made therefrom :
en
- US2101587A - Insecticidal product and process :
en
- CA370378A - Coiling apparatus :
en
fr
- US2101728A - Prism combination for three color photography and cinematography :
en
- US2101411A - Driven clutch disk :
en
- DE654005C - Continuous casting mold for light metals, especially magnesium alloys :
de
en
- USD107343S - Design for a lamp :
en
- FR821536A - Fluid for hydraulic transmissions :
en
fr
- GB476734A - Improvements in optical systems for cinematograph projectors and the like :
en
- US2101170A - Sheeter :
en
- USD107326S - talamantes :
en
- US2101599A - Holding and serving machine for ice cream or the like :
en
- US2101304A - Fountain pen :
en
- US2101625A - High strength corrosion resistant copper alloy :
en
- FR821542A - Improvements in the setting of electric ovens :
en
fr
- GB476516A - Improvements in or relating to rotary fluid pressure machines :
en
- DE654000C - Synchronization control device for electric multi-motor drives of multi-part drive or transport machines for belt-shaped goods :
de
en
- GB476390A - A new or improved railway sleeper :
en
- DE654018C - Case lock with a drawbar that can be moved against the action of a spring :
de
en
- DE653899C - Electrical overcurrent circuit breaker with a hot-wire-controlled sliding switching element :
de
en
- GB476314A - Improved treatment of polyvinyl alcohols or their partial derivatives :
en
- US2101112A - Apparatus for the utilization of the heat of flue gases of a furnace to heat a liquid :
en
- US2101200A - Cigarette extinguisher :
en
- US2101552A - Clip :
en
- US2101766A - Calculating machine :
en
- FR821463A - Press for the production of wooden bent parts :
en
fr
- US2101389A - Muffler :
en
- US2101726A - Manufacture of molds used for casting metal pipes and the like by the centrifugal method :
en
- FR821538A - Improvements to electric projectors :
en
fr
- US2101117A - Mechanical control device :
en
- US2101241A - Lubricating oils :
en
- US2101449A - Impregnated asbestos product :
en
- US2101774A - Reversible reduction gear :
en
- DE653930C - Safety device for a hand rudder control of aircraft :
de
en
- DE653946C - Arrangement for synchronous setting of electrical display devices, especially for totalizers :
de
en
- DK53983C - Flexible Wheel Cladding for Vehicles. :
da
en
- US2101433A - Apparatus for guiding paper forms :
en
- US2101232A - Filling machine :
en
- US2101510A - Umbrella structure :
en
- US2101576A - Adjustable ladder leg :
en
- FR821477A - Improvements to methods of varying the wavelengths specific to oscillating circuits or electrical resonance circuits :
en
fr
- DE653909C - Device for the projection of three-dimensional objects and images on lenticular layer carriers :
de
en
- US2101397A - Vehicle rocking apparatus :
en
- GB476389A - Improvements in and relating to weighing machines :
en
- US2101417A - Roasting apparatus :
en
- DE654193C - Process for the preparation of orthochromatic silver halide emulsions :
de
en
- FR821689A - Compensating Caster Construction :
en
fr
- FR821738A - Device for the economical use of ballrooms and party and entertainment venues :
en
fr
- GB476412A - Process of treating wheaten flour or other vegetable flours or meals or the grains or seeds from which said flours or meals are derived :
en
- GR6992B - HOW TO USE IRON PYRIC AND SOME OTHER MINERAL IRON MIXTURES IN ARCHITECTURE AND POTTERY. :
el
en
- GB476256A - Improvements in or relating to electrical circuits for high frequency currents :
en
- DE653905C - vacuum cleaner :
de
en
- AT151760B - Process for the production of slippery, rectally and vaginally usable rubber goods, such as finger cots, catheters or the like. :
de
en
- FR821465A - Plate-separation unit assemblies for electric accumulators :
en
fr
- FR821685A - Method for switching carrier frequency channels of a transmission system :
en
fr
- GB476404A - A device for printing colour patches on tint cards or the like :
en
- GB476505A - A clip to hold cups, glasses or other light household utensils :
en
- AT151896B - Electrical device in which an image generated by electrons is drawn out on an image surface. :
de
en
- US2101138A - Apparatus for reacting strip material with a liquefied reagent :
en
- US2101294A - Garment hanger :
en
- US2101821A - Manufacture of unsaturated or ganic compounds :
en
- CA370384A - Coated structure :
en
fr
- US2101675A - Electric furnace :
en
- GB476492A - Improvements in or relating to telephone instruments :
en
- US2101225A - Production of wrappers :
en
- US2101733A - Window strip :
en
- US2101359A - Carpeting :
en
- USD107327S - Design for a pneumatic tire :
en
- DE653993C - Process for the preparation of condensation products from alkali, ammonium or alkaline earth polysulphides and organic halides :
de
en
- FR821721A - Versatile filter media for gas filters and scrubbers :
en
fr
- US2101517A - Hydrocarbon oil conversion :
en
- DE654026C - Device for desludging a once-through boiler :
de
en
- GB476640A - Improvements in or relating to lids or closures for boxes, cartons and like containers of cardboard or like material :
en
- US2101160A - Control device :
en
- US2101569A - Surface forming machine :
en
- US2101782A - Heat exchange apparatus :
en
- DE653975C - Arrangement for the direct display of the form factor of alternating currents or alternating voltage and for the detection of defects in the material analysis :
de
en
- FR821476A - Method of mounting, especially for small machines, in a cylindrical housing :
en
fr
- FI17835A - The scope of this Regulation is limited to the centrifugal process :
en
fi
- US2101419A - Recording of electrical impulses :
en
- US2101021A - Pressing machine and control mechanism :
en
- US2101251A - Pigmenting fibrous materials :
en
- US2101353A - Conveyer mechanism :
en
- AT151829B - Self-supporting arched roof. :
de
en
- FR821493A - Image band guiding mode for two superimposed films :
en
fr
- GB476456A - Improvements in and relating to garments :
en
- AT151863B - Double clutch, in particular for motor vehicles. :
de
en
- US2101227A - Polycarboxylic acid esters of polyunsaturated higher alcohols :
en
- GB476802A - Improvements in bearings :
en
- AT151807B - Process for making a long-life food from cheese and meat or fish. :
de
en
- AT151853B - Solder fitting. :
de
en
- USD107392S - Design fob a dkess :
en
- FR821682A - Tubular base for tables, especially for tables of office machines, chairs, etc. :
en
fr
- US2101360A - Car roof :
en
- US2101493A - Collar clasp :
en
- US2101584A - Method for killing and controlling organisms on various plant materials :
en
- US2101210A - Combination latch :
en
- US2101488A - Clasp brake :
en
- AT151830B - Roof with metal roof membrane and trusses. :
de
en
- CA370346A - Organic ester recovery :
en
fr
- GB476253A - Improvements in method of making relief pictures :
en
- DE654067C - Fountain pen with a spring carrier designed as a threaded spindle at the rear end :
de
en
- FR821659A - Mechanical transport process for notes and documents :
en
fr
- DE653822C - Packing wire drum with a device for the withdrawal of the wire :
de
en
- DE654055C - Oscillating piston press, the piston of which is moved by crank drives by means of articulated tie rods engaging the piston pin and controlled by a handlebar :
de
en
- DE605221C - Process for the production of cinematographic image slices :
de
en
- US2101035A - Securing mechanism for automobile doors :
en
- US2101655A - Steaming and pressing machine :
en
- US2101300A - Process for the manufacture of krypton and xenon by separation from atmospheric air :
en
- FI17828A - Förfaringssätt for färgning av cellulosahaltigt material :
en
fi
- AT151865B - Overtaking sign facility. :
de
en
- DE654068C - Obstacle from a steel wire screw :
de
en
- AT151805B - Process for the production of armor plates u. like :
de
en
- AT151886B - Circuit for several search dialers connected in parallel to a connecting line in telecommunications, in particular automatic or semi-automatic private branch exchanges. :
de
en
- US2101525A - Linear amplifier circuit :
en
- US2101689A - Drawing die :
en
- GB476402A - Improvements in or relating to tip-wagons :
en
- GB476408A - Improvements in or relating to a lead-in for cables to transformers, condensers and the like :
en
- DE654093C - Device on machine tools, in particular drilling machines, for automatically switching on the working feed when the tool is brought up by hand and the tool hits the workpiece :
de
en
- GB476558A - A process of treating materials containing tantalum and/or niobium :
en
- GB476399A - Improvements in or relating to mechanical testing machines :
en
- DE653988C - Wear protection for offset pipes for mines :
de
en
- DE654073C - Partial inclined tube boiler :
de
en
- GB476340A - Improvements in or relating to method and apparatus for making concrete articles :
en
- US2101390A - Blower for vacuum cleaners :
en
- US2101486A - Prime mover governing system :
en
- FR821734A - Improvements to electronic discharge lamps :
en
fr
- FR821711A - Improvements to discharge tubes :
en
fr
- US2101309A - Can end curling ring :
en
- FR821516A - Shock absorber, in particular for aircraft landing gear :
en
fr
- FR821507A - Mechanical simplification device for light and color diffusion and projection, with or without images :
en
fr
- DK53974C - Preference for Windows and Door Openings. :
da
en
- FR821458A - Process for preparing leucoic esters of dyes of the anthraquinonazole series :
en
fr
- AU102628B2 - Improvements in the manufacture of fuseheads for electrical firing :
en
- FR821729A - Process for improving tobacco by fermentation :
en
fr
- AT151771B - Can for powder, cigarettes or the like. :
de
en
- CA370388A - Calculating machine :
en
fr
- FR821508A - Physical education game :
en
fr
- US2101317A - Clamping device :
en
- US2101412A - Free piston driving gas generator :
en
- US2101656A - Refrigerating machine :
en
- US2101783A - Spark chamber for automatic cut-outs :
en
- AT151766B - Coupling device. :
de
en
- GB476488A - Improvements in the sealing of electric conductors into quartz envelopes :
en
- AT151852B - Heat exchanger. :
de
en
- AT151894B - Electrical insulating material with a small loss angle in a given frequency range, especially at high frequencies. :
de
en
- FR821625A - Improvements to mittens for hoists :
en
fr
- USD107396S - Design for a combined radio receiv :
en
- AU102623B2 - Improvements in and relating to apparatus for tempering glass sheets :
en
- GB476397A - Improvements in or relating to cinematograph projectors :
en
- AT151873B - Dielectric fabric. :
de
en
- AT151931B - Device for coating objects, in particular phonetic carriers, with metal. :
de
en
- FR821655A - Method and device for interlaced analysis and reconstruction :
en
fr
- FR821731A - Process for preparing sulfonated combinations starting from esters or ethers of high molecular weight fatty acids or corresponding alcohols with polyvalent alcohols esterified with an acid derived from boron or phosphorus :
en
fr
- AU102618B2 - Lift door operating means, and apparatus in conjunction therewith :
en
- CA370343A - Sound re-recording method :
en
fr
- US2101270A - Blowpipe :
en
- US2101611A - Locking means for retractable aircraft landing gear :
en
- AT151862B - Ring valve with spring-loaded damper plate. :
de
en
- DE654140C - Vehicle saddle :
de
en
- US2101794A - Grinding wheel positioning mechanism :
en
- FR821633A - Coating process for products to be digested :
en
fr
- GB476487A - Air cooling of internal combustion engines :
en
- US2101529A - Radio transmission and reception :
en
- FR821504A - Improvements to transmission pulleys :
en
fr
- US2101291A - Machine for preliminarily assembling covers to containers :
en
- US2101734A - Net cap for personal wear :
en
- US2101168A - Electrical precipitation apparatus :
en
- US2101817A - Regenerator :
en
- AT151831B - Shaped stone for the production of kerbstones to cover surface edges. :
de
en
- US2101043A - Apparatus for making pistons :
en
- GB476245A - Improvements in hydraulic presses for compressing powdered charges :
en
- FR821487A - Watertight, removable connection for pipes :
en
fr
- FR821541A - Improvements to continuous furnaces, electric heating or other :
en
fr
- GB476635A - Improvements in or relating to brake drums :
en
- GB476669A - Improvements in and relating to control systems for electrically operated winding and like mechanisms :
en
- US2101146A - Control system :
en
- CA370430A - Drive means :
en
fr
- US2101454A - Front idler wheel for crawler tractors :
en
- US2101428A - Rotary fluid displacement device :
en
- US2101163A - Pennant and staff means :
en
- FR821512A - Process for the preparation of Thomas steel :
en
fr
- GB476735A - Improvements in metal frame and panel construction :
en
- US2101125A - Flame producing mechanism :
en
- US2101610A - Electric discharge tube :
en
- GB476574A - Improvements in and relating to boxes with lids :
en
- US2101301A - Method and apparatus for drying cellulose and like material in a continuous web :
en
- USD107378S - Design for a hand vanity mirror :
en
- FR821593A - Rotating shear, cutting at its location, for rolling products moving in motion :
en
fr
- FR821749A - Improved process for coating walls or walls :
en
fr
- DK53967C - Coupling to silenced Reconciliation of Receivers. :
da
en
- FR821613A - Method for producing photographic images in several colors :
en
fr
- GB476345A - An improved method or forming brake shoes :
en
- GB476428A - Manufacture and application of new azo dyestuffs :
en
- US2101561A - Automatic weighing and packaging machine :
en
- GB476461A - Improvements relating to machines for hulling, husking, grinding, scouring or polishing grain or similar material :
en
- USD107364S - Design for a textile fabric :
en
- US2101189A - Machine for pressing soles on shoes :
en
- US2101648A - Process and product relating to unsaturated xanthates :
en
- US2101825A - Automatic gear shifting mechanism :
en
- GB476495A - Improvements in devices for use in darning or weaving fabrics :
en
- GB476868A - Improvements in and relating to the charging of blast furnaces or other similar structures :
en
- US2101265A - Shock absorber :
en
- FR821658A - Fire lighters :
en
fr
- US2101812A - Door lock :
en
- FI17854A - Stroller shoes :
en
fi
- FR821577A - Improvement in the manufacture of elastic rubberized fabrics for belts, stockings and other items :
en
fr
- GB476795A - Improvements in or relating to rubber hydrochloride compositions :
en
- FR821620A - Method and devices for the public presentation of successive models in the same store window :
en
fr
- USD107307S - Design for a bier :
en
- DE653962C - Process for forging metals :
de
en
- DE654098C - Expansion plug :
de
en
- FR821483A - Alcohol resistant products and their manufacturing process :
en
fr
- GB476313A - Improvements in or relating to moving-map route progress indicators :
en
- US2101473A - Blind stitch play ball :
en
- GB476379A - Improvements in or relating to control valves for hydraulic cleaning and separating apparatus, for the treatment of coal and like materials :
en
- GB476520A - Means for testing the spreading of plastic substances by a knife or the like on surfaces :
en
- DE653999C - Current collector for control resistors with a woven resistance grid :
de
en
- DE653635C - Electric bicycle alternator built into the wheel hub :
de
en
- DE653345C - Adjustable lens aperture :
de
en
- US2101440A - Short wave radio transmitting apparatus :
en
- US2101536A - Fuel feed means :
en
- US2101541A - Lubricating system for vertical pump shafts :
en
- US2101594A - Variable speed pulley :
en
- USD107357S - Design for wrapping paper :
en
- US2101427A - Tabulating card :
en
- US2101609A - Trap :
en
- FR821696A - Device applied to sets of combined gauges :
en
fr
- DK53979C - Air-cooled Internal Combustion Engine. :
da
en
- US2101485A - Process and apparatus for the conversion of hydrocarbon liquids and glases :
en
- CA370386A - Gyrocompass and artificial horizon :
en
fr
- US2101113A - Control unit for line casting machines :
en
- US2101799A - Brush :
en
- AT151944B - Ribbon for office machines and similar equipment. :
de
en
- AU102606B2 - Improvements in nozzles for sheep jetting apparatus :
en
- AU102680B2 - Sliding clasp fastener and method and apparatus for its manufacture :
en
- GB476540A - Improvements in or relating to mills for grinding pepper, salt, sugar, coffee and the like :
en
- FR821473A - Contact terminal for connecting electrical conductors to installation devices :
en
fr
- AU141437A - Improvements in nozzles for sheep jetting apparatus :
en
- FR821539A - Lamp holder for high pressure mercury vapor lamps :
en
fr
- GB476292A - Improvements in ignition timing controls for internal combustion engines :
en
- DE640083C - Turntables for speaking machines :
de
en
- AU102636B2 - Improvements in rotatable fastening devices :
en
- US2101679A - Spinning bucket drive :
en
- US2101199A - Luminair :
en
- US2101352A - Dehydrator :
en
- US2101677A - hagemeyer :
en
- AU102471B2 - Manufacturing process for wallboards andthe like :
en
- AT151752B - Apparatus for the photomechanical production of contours for textile printing rollers. :
de
en
- CA370327A - Syphon bottle filling machine :
en
fr
- AU102691B2 - Improvements in or relating to thread orthe like, and particularly artificial silk thread, method of drying same and apparatus therefor :
en
- US2101520A - Oscillator for use with kinescope deflecting circuits :
en
- CA370358A - Fluxing device :
en
fr
- US2101597A - Lockable ironing board :
en
- US2101598A - Nonreusable bottle :
en
- US2101638A - Ventilating system for arc lamps :
en
- US2101336A - Cigar-lighter :
en
- US2101602A - Cigar lighter :
en
- US2101122A - Light intensity indicator :
en
- AU102604B2 - Improvements relating to weatherstrip assemblies for the sealing of vehicle doors :
en
- DK53964C - Procedure for hardening iron and steel objects. :
da
en
- CA370456A - Hydraulic power transmitter :
en
fr
- DE654132C - Rope sling :
de
en
- US2101755A - Slicing machine :
en
- DE653980C - Press casting machine with piston pressure :
de
en
- DE654175C - Use of aluminum alloy as a material for machine parts for sliding motion :
de
en
- FR821654A - Hinge for leaves and shutters :
en
fr
- GB476252A - Mechanical toys :
en
- DE654131C - Device for concealing the chalk lettering attached to the outside of the car body for the purpose of marking mine conveyor wagons :
de
en
- GB476363A - Improvements relating to roll grinding machines :
en
- AU46637A - Improvements relating to spring suspension systems for vehicles :
en
- AU85737A - Improvements in or relating to thread orthe like, and particularly artificial silk thread, method of drying same and apparatus therefor :
en
- FR821468A - Box for ointments, ointments and similar thick and pasty substances :
en
fr
- US2101235A - Clock :
en
- US2101375A - Powder dispenser :
en
- DE653849C - Collapsible umbrella with telescopic pole and roof pole members :
de
en
- DE653955C - Process for the volumetrically measured filling of liquefied propellant gas :
de
en
- US2101685A - Combined sprocket and guide wheel :
en
- AT151764B - Scattered radiation protection for fluoroscopy devices. :
de
en
- AT151801B - A fuse chain consisting of a plurality of electric detonators. :
de
en
- US2101709A - Bench saw rip fence :
en
- AT151910B - Circuit arrangement for television receivers in transmission processes with a carrier wave controlled in different directions by the image content and the sync pulses. :
de
en
- CA370387A - Alkylene sulphide preparation :
en
fr
- AT151939B - Process for making beer. :
de
en
- AU498236A - Method of producing and utilising certain electrical conditions inthe ionosphere :
en
- US2101205A - Workman s time recorder :
en
- GB476316A - Improvements relating to conduits for cables or pipes :
en
- AT151838B - Cold generating device acting in sections according to the absorption or adsorption principle. :
de
en
- US2101036A - Silo :
en
- US2101725A - Table top :
en
- US2101805A - Process of treating leguminous materials :
en
- US2101374A - Chocolate malted milk food product and process of forming same :
en
- US2101612A - Panel mounting :
en
- AU492536A - An improved farm or like sleigh :
en
- AT151813B - Process for the production of a floating dry acid. :
de
en
- USD107308S - Design fob a shoe :
en
- USD107395S - Design fob a dress :
en
- AT151818B - Process and device for the production of colored glasses and special glasses. :
de
en
- AT151901B - Circuit arrangement for company lines. :
de
en
- AU513236A - Improvements in and connected with the mounting of the road wheels of trailing caravans and the like :
en
- AT151937B - Process to improve the machinability of aluminum-nickel-iron alloys. :
de
en
- CA370454A - Garment :
en
fr
- FR821614A - Handbag :
en
fr
- FR821667A - Dummy support for displays :
en
fr
- CA370362A - Rubber processing :
en
fr
- AT151833B - End plate for ribbed concrete ceilings. :
de
en
- DE653919C - Automatic switch-off device on high-speed stranding machines :
de
en
- GB476411A - Improvements in and relating to the manufacture of heating oils and internal combustion engine fuel oils :
en
- AU452136A - Improvements in and connected withthe cleansing of surfaces bywater under pressure :
en
- US2101132A - Device for applying mascara and similar materials :
en
- US2101523A - Toilet fixture :
en
- GB476667A - Improvements in and relating to the annealing of alloy steel :
en
- FR821470A - Suspension device for curtains and blinds operated by a draw cord :
en
fr
- FR821648A - Process for the production of pure magnesium compounds, especially magnesium oxide :
en
fr
- FR821662A - Switch without base :
en
fr
- DE654144C - Container for ampoules :
de
en
- AT151857B - Outlet control for emptying the circuits of fluid gears. :
de
en
- US2101076A - Electric time indicator for sounding apparatus :
en
- US2101280A - Railway car coupler positioning device :
en
- US2101695A - Awning structure :
en
- FR821730A - Electric transformer :
en
fr
- FR821744A - Track changing device for railway convoy :
en
fr
- GB476359A - Method and device for utilising and measuring variations of illuminations :
en
- FR821699A - Improvements to machines for continuous metal extrusion :
en
fr
- GB476553A - Improvements in carriers for cycle pumps and the like :
en
- US2101328A - Sheet piling mechanism :
en
- US2101754A - Carriage release for lathes :
en
- FI17851A - A method of making a sheet-shaped cellulosic material moisture-resistant :
en
fi
- US2101022A - Circular loom :
en
- DE653939C - Device for the releasable coupling of several movable electrical conductor pairs :
de
en
- FR821740A - Device for the evacuation of cartridge cases in firearms :
en
fr
- GR6993B - MODIFICATIONS IN "CLASSEUR" PAPERBOARD. :
el
en
- GB476419A - Improvements in and relating to contacts for switches :
en
- US2101063A - Muzzle attachment for guns :
en
- CA370434A - Magnetic separator :
en
fr
- CA370450A - Navigational instrument :
en
fr
- AT151832B - Case for the simultaneous packing of smaller lying objects and long hanging items of clothing. :
de
en
- AU102598B2 - Improvements in and relating to the manufacture of fibroid materials such as those composed of asbestos fibre and cement :
en
- US2101234A - Sluice gate :
en
- US2101482A - Animal trap :
en
- AT151835B - Pocket lock, in particular for women's handbags. :
de
en
- AU102613B2 - Improvements in and connected with the mounting of the road wheels of trailing caravans and the like :
en
- DK53968C - Contact spring. :
da
en
- CA370353A - Harvester thresher :
en
fr
- FR821663A - Improvements to closures for drums and similar containers :
en
fr
- GB476235A - Improvements in or relating to aerial systems for wireless reception and transmission :
en
- GB476435A - Improvements in the treatment of raw materials for the manufacture of cement or lime :
en
- AU96437A - Improvements in the manufacture of fuseheads for electrical firing :
en
- US2101666A - Snow moving device :
en
- AT151849B - Exhaust pipe for gaseous media. :
de
en
- AT151925B - Method and pressure roll for the production of finned tubes rolled over a mandrel. :
de
en
- USD107372S - Design for a lace for a jacket or :
en
- US2101526A - Receptacle holder :
en
- DE654137C - Valve bag and filler tube for angled introduction into the valve of valve bags :
de
en
- CA370371A - Electric discharge lamp device :
en
fr
- US2101141A - Tie for concrete forms :
en
- US2101027A - Dusting mitten :
en
- US2101025A - Pressure valve :
en
- US2101316A - Valve :
en
- US2101273A - Massage instrument for treating the prostate gland :
en
- US2101381A - Apparatus for the separation of coal and the like :
en
- US2101282A - Carton :
en
- US2101748A - Luggage compartment lamp :
en
- US2101617A - Clasp for collars :
en
- US2101074A - Building system and construction units and elements therefor :
en
- US2101134A - Transmission :
en
- US2101469A - Film moving mechanism :
en
- US2101543A - Photographic camera :
en
- US2101663A - Shuttle box mechanism for looms :
en
- DE654061C - Process for recording cinematic images to be reproduced plastically :
de
en
- FR821652A - Device for increasing the flow rate of coal washers in which the coal is prepared by means of piston separators or float separators :
en
fr
- FR821675A - Device for mechanically twisting the hair :
en
fr
- DE654043C - Machine table with tubular steel legs, especially for office machines :
de
en
- FI17867A - Grain dryer :
en
fi
- GB476335A - Improvements in and relating to containers of wound strip material :
en
- FI17859A - Frihjulsbromsnav med tandkoppling :
en
fi
- FR821733A - Device to prevent bumps or shocks produced on the wheels from being transmitted to the drawbar of animal or mechanical traction vehicles :
en
fr
- GB476532A - Improvements in or relating to weighted wheels for tractors and the like :
en
- FR821560A - Improvement in the control of distribution furnaces of valves without valves :
en
fr
- GB476485A - An improved metal rolling machine applicable for the manufacture of electric conductors :
en
- US2101637A - Multiple action thermostat :
en
- US2101785A - Apparatus for signaling with ultrashort waves :
en
- FR821457A - Process for producing gelatin shapes for intaglio printing :
en
fr
- GB476395A - Improvements in thermionic valves, more particularly for operation on short wave lengths :
en
- FR821617A - Monoblock track crossing apparatus or similar apparatus and method of manufacture thereof :
en
fr
- DE653927C - Pipe steam generator for locomotives :
de
en
- US2101567A - Drag :
en
- US2101644A - Grinding machine :
en
- US2101222A - Vacuum cleaner appliance :
en
- US2101444A - Ticket printing machine :
en
- US2101603A - Humidifier :
en
- USD107383S - Design for a deess :
en
- FR821653A - Improvements to devices facilitating the maintenance of the manual grip on golf clubs and similar impact instruments :
en
fr
- US2101803A - Double window :
en
- USD107366S - Design for a textile fabric :
en
- CA370380A - Printing mechanism :
en
fr
- US2101121A - Sound recording and reproducing equipment :
en
- US2101575A - Vacuum cleaner :
en
- USD107324S - Design for a grave vault :
en
- DK53960C - Electrolytic Water Disintegrators with Concentrated Electrodes. :
da
en
- DE654017C - Shock absorbers :
de
en
- GB476262A - Process of producing hydrogen peroxide from solutions of percompounds :
en
- GB476288A - Improvements in apparatus for manipulating aircraft landing sails :
en
- GB476636A - Improvements in or relating to light and heat radiating apparatus :
en
- DE654004C - Method and device for producing a knitted fabric :
de
en
- GB476254A - Cartridges and the like moulded bodies for the generation of pure oxygen for respiratory purposes :
en
- AU497936A - Process forthe manufacture of thiobarbituric acid compounds :
en
- FR821700A - Automatic drilling and riveting machine for obtaining rivets embedded in long sheets :
en
fr
- GB476357A - Improvements in or relating to locks :
en
- DE653991C - Arrangement for suppressing vibrations caused by two or more drive shafts :
de
en
- FR821716A - Improvements to paper dispensers feeding duplicators or printing machines :
en
fr
- FR821727A - Oven :
en
fr
- GB476431A - Manufacture of artificial threads :
en
- USD107318S - Design for a marimba :
en
- DE653967C - Electrical measuring device for measuring the speed of the press ram in metal pipe and extrusion presses :
de
en
- DK53991C - Procedure for Protecting the Colored Side of Glass Objects. :
da
en
- FR821451A - Edge filtration type filter refinements :
en
fr
- US2101509A - Stove for domestic purposes :
en
- DE654078C - Safety device to prevent freezing of the control equipment of containers for highly compressed gases :
de
en
- FR821643A - Device for carrying out the continuous transport of materials undergoing a solidification process :
en
fr
- FR821717A - Improvements to calipers :
en
fr
- GB476405A - Improvements in or relating to the operation of galvanic tin-depositing baths :
en
- DE654054C - Washing device for agricultural products with a rotating sieve drum :
de
en
- US2101069A - Lasting machine :
en
- US2101016A - Lens :
en
- US2101546A - Coin actuated switch :
en
- US2101601A - Cigar lighter :
en
- AU102603B2 - Improvements in or relating to bodies which mainly consist of nickel or nickel alloys :
en
- US2101128A - Composite article :
en
- US2101159A - Pneumatic hammer :
en
- US2101620A - lewis :
en
- AU492136A - Dishwashing machine :
en
- US2101054A - Open bottom, floating top spring cushion chair or the like :
en
- US2101161A - Slide staining and heating rack :
en
- AT151904B - Gas-filled electric discharge tube. :
de
en
- CA370463A - Road material production :
en
fr
- US2101346A - Ball bearing mounting :
en
- GB476320A - Improvements in chairs and like furniture :
en
- FI17826A - Bak- och eller stekugn och därmed sammanbyggd spis :
en
fi
- FR821466A - Improvements in the manufacture of electric accumulator plates :
en
fr
- AU115037A - Improvements relating to weatherstrip assemblies for the sealing of vehicle doors :
en
- US2101680A - Electric light fixture :
en
- GB476560A - Improvements in the control of the supply in heating or cooling fluid circulating systems :
en
- FR821505A - Improvements to high frequency telegraph transmitters and the like :
en
fr
- FR821582A - Automatic calendar :
en
fr
- FR821597A - Cash register improvements :
en
fr
- FR821656A - Synchronization and phasing system :
en
fr
- FR821676A - Rubber valve :
en
fr
- US2101018A - Conveyer driving mechanism :
en
- US2101392A - Electric generator :
en
- FR821691A - Further training in the construction of aircraft wings and similar structures :
en
fr
- FR821673A - Device for surface treatment :
en
fr
- FR821592A - Metallic Azo Dyes :
en
fr
- FR821580A - Process for the polymerization of a halogen-2-butadiene-1, 3 :
en
fr
- DE653994C - Process for the production of fiber boards :
de
en
- DE653996C - Device for removing bulky material to be conveyed from trough chain distributors :
de
en
- FR821588A - Telephone receivers or the like :
en
fr
- GB476442A - Improvements in or relating to handles for saucepans or like articles comprising a strengthening core covered by a moulded material :
en
- DE654009C - Device for testing structural parts, in particular aircraft parts such as wings, for strength :
de
en
- US2101465A - Storage cabinet :
en
- GB476422A - Improvements in or relating to liquid refiners and method for refining liquids :
en
- DE653918C - Trigger device for automatic firearms :
de
en
- GB476561A - Improvements in or relating to the heating of vehicles driven by internal combustionengines :
en
- US2101277A - Miniature electric lamp :
en
- US2101613A - High speed seagoing ship :
en
- GB476346A - Improvements in or relating to rolling machines :
en
- FR821677A - Muffler or earplugs :
en
fr
- DE653923C - Web shuttle drive on round looms :
de
en
- CA370356A - Fibre can part treating method :
en
fr
- US2101626A - Hot workable copper alloys :
en
- US2101693A - Shoe structure :
en
- US2101456A - Selector for sorting machines :
en
- US2101574A - Hardening of proteins :
en
- US2101542A - Method of compressing wood :
en
- DE653982C - Relief valve for the main slide of a braking device on motor vehicles :
de
en
- US2101547A - Process of curing hams :
en
- GB476521A - Improvements in or relating to apparatus for unwinding coils of material, such as strip steel :
en
- DE653950C - Cutting unit for string cigarette machines :
de
en
- DK53972C - Electrolytic Capacitor. :
da
en
- DE653887C - Steam power plant, in whose steam generator the heat carrier to be evaporated is subjected to centrifugal force for the purpose of increasing the pressure in the steam space :
de
en
- FR821555A - Universal stabilizer for automatic and semi-automatic scales :
en
fr
- GB476393A - Improvements relating to the production of ceramic materials :
en
- FR821528A - Elastic suspension of aircraft engines :
en
fr
- GB476415A - Improvements in or relating to fireplaces :
en
- USD107321S - Design for a telephone booth :
en
- USD107349S - Design for a desk :
en
- FR821595A - Devices for locking nuts or screw heads :
en
fr
- US2101176A - Highway guardrail :
en
- US2101230A - Combined cabinet and business machine stand :
en
- US2101687A - Dispensing container :
en
- DE653932C - Lacquer drying oven :
de
en
- DE653960C - Device for counting current pulses, especially for totalizers :
de
en
- IE15439L - Vapourising metals, metal compounds, etc. :
en
- FR821638A - Seamless aluminum bottle and its manufacturing process :
en
fr
- AT151763B - Device for lifting and moving bedridden patients. :
de
en
- AT151935B - Process for the production of colored lakes. :
de
en
- AT151870B - Electric alternating current synchronous machine. :
de
en
- AT151814B - Device for scanning an electron source, in particular a photocathode surface in television image splitting tubes. :
de
en
- DE1422840U - :
de
en
- US2101061A - Casting :
en
- US2101802A - Rectifying system :
en
- US2101820A - Process for the preparation of polymerizable unsaturated compounds :
en
- AT151933B - Scale-resistant chromium-nickel alloys and process for making the same. :
de
en
- US2101090A - Composite girder construction :
en
- US2101684A - Spinning bucket drive :
en
- AT151942B - Method and device for heating or cooling rooms, in particular vehicles. :
de
en
- USD107339S - Design fob a hand vanity mirror :
en
- USD107388S - Design for a dress :
en
- CA370396A - Odometer :
en
fr
- CA370397A - Meat curing method :
en
fr
- US2101672A - Rock drill mounting :
en
- AT151860B - Gate valve with direct passage of the agent. :
de
en
- CA370399A - Plaster board :
en
fr
- FR821695A - Nut wrench :
en
fr
- AT151815B - Amplifier circuit for telecommunication purposes. :
de
en
- US2101455A - Group selector for sorting machines :
en
- US2101770A - Milk strainer :
en
- CA370357A - Liquid filling machine :
en
fr
- AT151895B - Switch with free air separation. :
de
en
- AU102617B2 - Improved self adjusting stool or chair :
en
- AT151887B - Built-in touch microphone. :
de
en
- FR821459A - Thread guide bar control device for flat knitting machines :
en
fr
- GB476362A - Improvements in and relating to variable speed gearing :
en
- GB476388A - Improvements in and relating to weighing machines :
en
- US2101237A - Machine for producing gears :
en
- US2101034A - Drawing and map file :
en
- DK53987C - Shoes with braided upper. :
da
en
- US2101048A - Uninterrupted knitting of shaped fabrics :
en
- US2101153A - Electrical condenser :
en
- AT151751B - Device for cinematographic combination shots with a projected background. :
de
en
- FR821455A - Device to be placed in casseroles to facilitate cooking of food and its rapid subsequent preparation :
en
fr
- US2101702A - Cabinet for mechanical refrigerators and appurtenances thereof :
en
- USD107359S - Design fob a parking meter :
en
- FR821674A - Automatic wiper acting simultaneously on both surfaces of a window :
en
fr
- GB476567A - Improvements in ultra short wave magnetron arrangements :
en
- US2101208A - Mine car :
en
- DE653957C - Smoothing circle for alternating current networks :
de
en
- DK53963C - Freezer. :
da
en
- GB476434A - Improvements in or relating to thermal protective devices for electric apparatus :
en
- GB476455A - Improvements relating to detergents :
en
- USD107375S - Closure cap :
en
- DE635122C - Cross slide parallel guide device for dough molding machines :
de
en
- DE654062C - Crawler chassis :
de
en
- US2101312A - Process for cooling rails :
en
- US2101442A - Centrifugal grinding machine :
en
- US2101722A - Bolting machine :
en
- US2101737A - Hair trimmer :
en
- DE654180C - Resilient coupling :
de
en
- US2101171A - Mine car :
en
- USD107314S - Design for a wardrobe :
en
- AT151788B - Track chain or belt for vehicles, in particular automobiles. :
de
en
- FI17830A - Fertilization requirements for syringes, alkali and gas-fired insulators :
en
fi
- US2101056A - Means for covering cargo hatches and other openings :
en
- US2101194A - Dash pot :
en
- DE654156C - Steam generation system with once-through steam generator :
de
en
- USD107333S - Design fob a combined lady s hand :
en
- US2101071A - Grenade :
en
- US2101367A - Nut and bolt assembling machine :
en
- US2101357A - Cross-roll mill :
en
- US2101779A - Cylinder lock :
en
- IE15073L - Indicating counters for petrol pumps, etc. :
en
- DE654008C - Process for the extraction of magnesium, zinc or other volatile metals by reducing their compounds with the aid of coal :
de
en
- US2101130A - Motor vehicle :
en
- US2101698A - Car construction :
en
- USRE20569E - Control method and apparatur :
en
- AT151775B - Light meter. :
de
en
- CA370339A - Clutch :
en
fr
- DE654090C - Children's bed with a frame-like upper part that can be used as a play area :
de
en
- FR821474A - Variable pitch propeller automatically adjusts to a constant rotational speed :
en
fr
- US2101630A - Machine for producing ropes from steel wires :
en
- US2101364A - Neck construction for a stringed musical instrument :
en
- US2101446A - Safety locking device :
en
- AT151903B - Iron core coil for the magnetic deflection of cathode rays for television purposes. :
de
en
- US2101224A - Privacy system :
en
- USD107381S - Design for a dress :
en
- DE653898C - Shielded double-core electrical cavity cable for high frequency purposes :
de
en
- DE653945C - Process for the representation of plastic masses :
de
en
- DE653965C - Seal securing on gas tendons :
de
en
- CA370335A - Motor control system :
en
fr
- CA370369A - Can conveying machine :
en
fr
- AT151891B - Equipment on electrical machines to secure the bearings against inadmissible heating. :
de
en
- FR821703A - Transparent imitation slate for young schoolchildren :
en
fr
- US2101152A - X-ray apparatus :
en
- US2101126A - Advertising cinematograph :
en
- US2101324A - Seal for percolators :
en
- USD107373S - Be sign for a lace fob a :
en
- US2101030A - Expansion-plug for barrels and other tanks, fire-tube and watertube boilers :
en
- US2101521A - Trimming material :
en
- FI17855A - Avfjädring av Automobiler eller andra fordon :
en
fi
- FR821500A - Advanced metal rolling machine applicable to the manufacture of electrical conductors :
en
fr
- US2101028A - Differential gauge :
en
- US2101143A - Shockproof X-ray unit :
en
- CA370398A - Link :
en
fr
- DE654079C - Mobile column cutting and slotting machine :
de
en
- GB476557A - A process of treatment of materials containing tantalum and/or niobium :
en
- FR821531A - Endless chain grate fireplace :
en
fr
- GB476266A - Improvements in or relating to means for scaring birds :
en
- GB476432A - Improvements relating to railway signalling apparatus :
en
- US2101330A - Foundry core and dry binder for the preparation thereof :
en
- AU73637A - Process forthe destructive hydrogenation of coal in particular bituminous coal :
en
- USD107379S - Design for an electrical connecting :
en
- DE654051C - Wooden sliding window :
de
en
- GB476354A - Improvements relating to change speed mechanisms for motor vehicles :
en
- CA370337A - Valve :
en
fr
- GB476423A - Improvements in anti-dazzle headlights and light beam illumination :
en
- USD107369S - Design fob a textile fabric :
en
- US2101261A - Refrigerant system and apparatus :
en
- AT151912B - Device for the simultaneous determination of volume, weight and density of granular materials. :
de
en
- CA370382A - Cord covered core manufacture :
en
fr
- CA370342A - Refrigerator evaporator :
en
fr
- CA370375A - Refrigerating unit shipping method :
en
fr
- AT151950B - Process for the thermal extraction of magnesium by reducing magnesia-containing raw materials with the aid of silicon. :
de
en
- US2101167A - Method of making and arrangement of interchanger for heat exchange between fluids at ow tem peratures :
en
- US2101662A - Socket for tubular lamps :
en
- US2101696A - Process for producing two-color effects on skins or furs :
en
- US2101565A - Can marking and displaying device :
en
- CA370461A - Automobile body glass cutting pattern :
en
fr
- DE654024C - Process for the production of hydrocarbons, including low-boiling ones, from coals, tars, mineral oils, their distillation, conversion or extraction products or residues :
de
en
- FR821488A - Internal combustion air compression engine with self-ignition and pressure injection :
en
fr
- FR821548A - Improvements to percolators :
en
fr
- US2101361A - Process for the direct production of artificial silk in wound form suitable for the textile industry :
en
- US2101366A - Clutch device :
en
- US2101395A - Operating apparatus for flyer frames :
en
- US2101558A - Processing of hydrocarbon resins :
en
- US2101165A - Pitot tube :
en
- FR821707A - Static timer for setting the exposure time in X-ray systems :
en
fr
- GB476579A - Improvements in drinking cups :
en
- US2101607A - Patching material :
en
- USD107397S - Design for a self-contained air con :
en
- DE653907C - Method and device for determining the perpendicular direction on a moving platform :
de
en
- US2101038A - Rail supporting and retaining means :
en
- GB476552A - Method of producing air-foam :
en
- DE654126C - Process for the aftertreatment of leather impregnated with factice :
de
en
- US2101274A - Amusement ride device :
en
- US2101590A - Stove top :
en
- US2101800A - Method of cracking hydrocarbon oils :
en
- DE654114C - Process for the production of magnesia :
de
en
- FI17853A - A device for taking and presenting color photographs, especially in cinematography :
en
fi
- DE654058C - Piston valve control for internal combustion engines :
de
en
- US2101065A - Heat treatment furnace :
en
- FR821486A - Fire protection device :
en
fr
- US2101571A - Battery charging and testing apparatus :
en
- FR821688A - Hydrocarbon treatment process :
en
fr
- GB476508A - Improvements in or relating to gloves :
en
- AT151842B - Electrode for spark plugs or the like. :
de
en
- AT151869B - Current collector for commutators with a brush that is divided in the circumferential direction of the commutator and traversed by insulating layers. :
de
en
- DE653920C - Device for pressing cigars :
de
en
- US2101298A - Calculator :
en
- US2101289A - Illuminating device :
en
- DE653992C - High-performance circular electric hotplate :
de
en
- DE653997C - Self-sealing coke oven door :
de
en
- AT151929B - Process for covering bodies with a top layer using cataphoresis. :
de
en
- US2101082A - Fuse :
en
- US2101253A - Process for producing artificial threads, fibers, and the like :
en
- CA370374A - Circuit arrangement :
en
fr
- US2101085A - Inserted blade cutter :
en
- US2101148A - Machine projector :
en
- US2101220A - Holder :
en
- GB476444A - Improvements in and relating to spuds for the driving wheels of tractors and the like :
en
- CA370460A - Heel lift :
en
fr
- US2101504A - Toasting apparatus :
en
- DE653910C - Calorific value meter with constant fuel and air supply and with a gas humidifier :
de
en
- DE653935C - Transmitting device for teleprinting machines, which transmit character images broken down into picture elements by means of fixed impulse series by means of rotating contact control elements :
de
en
- US2101269A - Remote control system :
en
- USD107313S - Design fob a jewelry setting or simi :
en
- DE653969C - Process for producing high-quality gray cast iron by adding titanium :
de
en
- CA370370A - Electric valve converting system :
en
fr
- US2101466A - Orthopedic table :
en
- USD107361S - Design for an apron :
en
- DK53978C - Liquid level glass for Containers with Coolant. :
da
en
- AT151817B - Electric discharge tube. :
de
en
- US2101735A - Self-compensating heat regulator :
en
- US2101033A - Antenna belt :
en
- US2101214A - Wasp excluder for air brakes :
en
- US2101579A - Powder puff dispenser :
en
- FR821558A - Hand pump with dispenser :
en
fr
- GB476401A - Improvements in glass insulators for electrical purposes :
en
- DE653896C - Radio receiver :
de
en
- GB476524A - Improvements in sheet feeding mechanism :
en
- GB476580A - Improvements in safety hair cutting appliances :
en
- AT151778B - Control for the counter drums of calculating and booking machines. :
de
en
- GB476353A - Improvements in apparatus for spraying paint and other coating substances :
en
- US2101093A - Barrier for mercury switches :
en
- US2101583A - Hand tool for boring, sawing, and rasping wood and like materials :
en
- US2101195A - Method of manufacturing paper clips :
en
- US2101757A - Shock absorber :
en
- AU482837A - Improved method of and apparatus for producing heating or working fluid :
en
- DE653953C - Procedure for preparing briquettes :
de
en
- DK53986C - Rotary Casting Machine for Abrasives. :
da
en
- DE653925C - Shooter striking device :
de
en
- US2101530A - Sheet-material container and art of making same :
en
- US2101290A - Invalid chair :
en
- CA370330A - Dry cleaning apparatus :
en
fr
- CA370422A - Safety nut :
en
fr
- USD107353S - Design for a bottle :
en
- GB476545A - Improvements in a method of dehydrating yeast :
en
- US2101413A - stevens :
en
- US2101421A - Communication system :
en
- FR821635A - Gradual speed change :
en
fr
- GB476323A - Method of manufacturing foot arch supports and lasts for shoes :
en
- FR821713A - Electric amplifier device :
en
fr
- US2101793A - Tractor and trailer :
en
- GB476236A - Improvements in or relating to dynamo-electric machines :
en
- GB476382A - Improvements in or relating to needle cases, wallets or the like :
en
- FR821452A - heat exchanger :
en
fr
- GB476267A - An improved method and apparatus for sensitizing rotogravure carbon tissue :
en
- GB476468A - Improvements in or connected with needle holders :
en
- GB476630A - An improvement in and relating to the adjustment of electric light switches in electric switch boxes :
en
- CA370452A - Grain separator :
en
fr
- DE654023C - Tie holder :
de
en
- FR821732A - Process for double spot welding without counter electrodes :
en
fr
- GB476324A - Improvements in life saving equipments for submarine boats :
en
- GB476507A - Improvements relating to driving mechanism for the drying cylinders of paper-making machines :
en
- FR821454A - Improvements in gas and vapor discharge tube lighting with fluorescence :
en
fr
- AT151927B - Process for harvesting peat that has been milled off in a relatively thin layer and subjected to air-drying. :
de
en
- GB476637A - Improved method for cutting out gloves :
en
- AT151765B - Apparatus for the artificial generation of climatic healing factors for therapeutic purposes. :
de
en
- US2101254A - Testing circuit :
en
- US2101490A - Mixing machine :
en
- FR821712A - Apparatus for drying granular or lumpy materials :
en
fr
- AT151781B - Process for the production of an active dry preparation from papain and similar vegetable enzymes. :
de
en
- CA370410A - Wall-paper roll :
en
fr
- FR821469A - Rotary motor :
en
fr
- GB476279A - Power lines for wireless antennae :
en
- FI17837A - Förfaringssätt and anordning för blötning av ved, Timmer och dylikt :
en
fi
- FI17838A - Restrictions on the application of the provisions of this Regulation :
en
fi
- GB476576A - Improved flooring panel :
en
- US2101271A - Substation telephone apparatus :
en
- US2101681A - Attaching tip for suspender cords :
en
- AT151782B - Device for washing laundry. :
de
en
- AT151791B - Overcurrent circuit breaker. :
de
en
- AU102593B2 - Improvements relating to spray-pumps ofthe knapsack type :
en
- US2101363A - Sanitary tooth cleanser :
en
- FR821602A - Automatic gear change :
en
fr
- FR821651A - Improvements in devices for controlling winches, rudder machines or the like on motor boats :
en
fr
- GB476459A - Improvements in and relating to wheels for vehicles :
en
- CA370402A - Vending machine :
en
fr
- GB476541A - Improvements in or relating to short wave wireless communication systems :
en
- GB476543A - Improvements in resilient wheels for vehicles :
en
- US2101020A - Cream dispenser :
en
- US2101108A - Weld efficiency indicator :
en
- US2101334A - Strip feeding mechanism for writing machines :
en
- US2101531A - Toilet paper holder :
en
- FR821697A - Connection device between the bogies and the body of a railway vehicle :
en
fr
- GR6991B - TYPE OF CONFECTIONERY. :
el
en
- US2101077A - Spirit level and mounting :
en
- CA370393A - Carbonating apparatus :
en
fr
- CA370429A - Cultivator :
en
fr
- US2101258A - Telephone system :
en
- US2101827A - Synchronized power transmission mechanism :
en
- DE653902C - Gas-filled electrical discharge tubes surrounded by a ventilated space, in particular used for light emission :
de
en
- US2101133A - Carpet sweeper case and dustpan construction :
en
- DE654014C - Process for producing a welded or soldered joint :
de
en
- FR821482A - Self-adjusting tip for the outer divider of binders :
en
fr
- DE654034C - Device for mixing liquids as well as solid and liquid substances :
de
en
- US2101072A - Waxing device :
en
- US2101618A - Endless track for vehicles :
en
- AU311336A - Combination brush and scraper :
en
- US2101238A - Gathering or pick-up conveyer :
en
- US2101670A - Radio frequency amplifier :
en
- USD107387S - Design fob a dress :
en
- DE654076C - Drive device for the movable mold half and the plunger on die casting machines :
de
en
- GB476380A - Improvements in textile sheets :
en
- US2101106A - Superheater boiler :
en
- US2101589A - Building corner unit :
en
- US2101791A - Altered tung oil and process op :
en
- US2101058A - Alarm system :
en
- AU102624B2 - Process forthe destructive hydrogenation of coal in particular bituminous coal :
en
- FR821623A - Variable flow fountain hydrant with tamper-proof water outlet and distribution retention devices :
en
fr
- GB476344A - Improvements in or relating to non-cellulosic material obtained from spent digestionliquor :
en
- US2101764A - Game :
en
- FR821563A - Ligno and ligno-photo-celluloses bleaching process :
en
fr
- USD107322S - Design for a tire :
en
- US2101776A - Mold-flask separator :
en
- US2101700A - Crusher for used safety razor blades :
en
- USD107355S - Design for a textile fabric for :
en
- US2101434A - Vise :
en
- US2101720A - Manufacture of artificial silk :
en
- US2101786A - Furnace construction :
en
- US2101798A - Collar and method of making the same :
en
- USD107360S - Design for a bottle :
en
- US2101180A - Portable cooker :
en
- US2101778A - Aircraft :
en
- AT151934B - Process for the production of hydrophobic cellulose fibers. :
de
en
- CA370462A - Milk cooling device :
en
fr
- US2101066A - Nitrocellulose emulsion :
en
- US2101683A - Adjustable display device having a lustrous portion :
en
- AT151899B - Process for manufacturing ceramic discharge tubes. :
de
en
- US2101688A - Tone control device :
en
- AT151909B - Electric miniature incandescent lamp with a pearl base. :
de
en
- GB476263A - Process of producing hydrogen peroxide :
en
- GB476464A - Apparatus for emptying containers of heavy lubricants or other viscous substances :
en
- GB476687A - Improvements in or relating to electric insulators :
en
- DE653948C - Automatic locking device for movable firearms :
de
en
- FR821513A - scuffer :
en
fr
- FR821627A - Improvements to magnetos :
en
fr
- GB476271A - Improvements in or relating to means for locking the covers of firearm casings :
en
- GB476555A - Improvements in and relating to electrolytic condensers and the like :
en
- CA370447A - Grain stooker :
en
fr
- FR821722A - Electrical connection plug :
en
fr
- US2101391A - Foundry cupola :
en
- USD107374S - Design fob a lace fob a jacket ob :
en
- GB476668A - Improvements appertaining to dies or engraved plates for printing machines :
en
- US2101586A - Seal :
en
- AU64437A - Improvements in and relating to apparatus for tempering glass sheets :
en
- US2101513A - Coin sorting device :
en
- DK53989C - Automatic Firearm with Recoiling Pipe and Proof Shotgun. :
da
en
- GB476244A - Improvements in and relating to the manufacture of synthetic rubber-like materials :
en
- GB476627A - Process of improving the resistance to corroding agents of aluminium base alloys :
en
- AT151793B - Variable resistor combined with a circuit element, in particular a circuit breaker. :
de
en
- AU495736A - Lift door operating means, and apparatus in conjunction therewith :
en
- DE654041C - vacuum cleaner :
de
en
- US2101094A - Arylamino anthraquinone dyestuffs and process for their manufacture :
en
- US2101144A - Air or water tube connection for rock drills :
en
- US2101372A - Lathe :
en
- DK53970C - Electric Bulb with Tungsten Wire. :
da
en
- CA370416A - Aircraft engine cooling method :
en
fr
- FR821605A - Miniature incandescent electric lamp with base consisting of a pearl :
en
fr
- FR821589A - Adjustable air condenser :
en
fr
- US2101416A - Wall construction :
en
- US2101743A - Aircraft :
en
- AT151768B - Device for determining the half-value layer for X-rays. :
de
en
- CA11763S - Bread wrap :
en
- CA370367A - Outboard motor assembly :
en
fr
- US2101174A - Support for fishing reels :
en
- US2101259A - Prayer bench :
en
- FR821547A - Formwork method usable during drilling and other work, and elements and device for its implementation :
en
fr
- GB476437A - Improvements in or relating to methods of fixing finely divided materials to the walls of electron discharge devices :
en
- GB476496A - Improvements in or relating to shoe upper conforming machines :
en
- AT151913B - Collapsible camp bed. :
de
en
- AT151759B - Process for the production of large-area electrode systems. :
de
en
- DE653908C - Device for imaging an illuminated mechanical gap in optical sound or similar recordings :
de
en
- US2101347A - Tap :
en
- US2101533A - Foil capping machine :
en
- CA370442A - Ball mill :
en
fr
- GB476289A - Improvements in direct reading radiogoniometers :
en
- GB476394A - Improvements in grid electrodes of thermionic valves :
en
- GB476418A - Improvements in vices :
en
- USD107311S - Design fob a torque measuring :
en
- FR821647A - Watering installation :
en
fr
- USD107335S - Design for a humidifier :
en
- DE654037C - Automatic temperature-dependent switch on electrically heated devices :
de
en
- FR821520A - Process for stabilizing extremely viscous products obtained by polymerization of oils of the fatty series by means of boron fluoride :
en
fr
- US2101088A - Treating hydrocarbon oils :
en
- DE654029C - Device for the simulation of distribution networks :
de
en
- DE653906C - Tenoning and notching machine :
de
en
- FR821611A - Improvements to aspheric lenses, mirrors and analogs and other precision optical devices :
en
fr
- GB476472A - Means for fastening stencils in rotary stencil duplicators :
en
- GB476270A - Improvements in wooden airscrews :
en
- GB476494A - Improvements in or relating to fire bars :
en
- US2101216A - Ceiling washer :
en
- DE650551C - From the roof of a streamlined, clad express rail car, the driver's cab with window also protrudes upwards and is also streamlined :
de
en
- US2101221A - Liquid fuel pump :
en
- US2101627A - Motor vehicle with compressed air cooling :
en
- US2101095A - Process of making electrical heaters :
en
- US2101781A - Freewheeling device for aeroplane propellers :
en
- US2101467A - Air conditioning unit :
en
- US2101548A - Electromagnetic apparatus :
en
- US2101568A - Sound deadening construction :
en
- US2101775A - Branding machine :
en
- US2101184A - Railway car retarder :
en
- FR821616A - AC rectifier device :
en
fr
- CA370426A - Internal combustion engine :
en
fr
- US2101029A - Apparatus for preventing beer settling :
en
- US2101745A - Method and apparatus for calibrating and proving meters :
en
- FR821497A - Mobile window system for vehicles :
en
fr
- FR821467A - Crusher :
en
fr
- FR821521A - Improvements to television systems :
en
fr
- GB476242A - Improvements in or relating to pipe joints :
en
- US2101110A - Heating unit :
en
- US2101418A - Caffeine collector :
en
- GB476559A - Improvements in servo brake mechanism for vehicles and the like :
en
- US2101097A - Products for rendering the urine bacteriostatic :
en
- US2101329A - Lubricating means for sewing machine loop takers :
en
- DE653875C - Arrangement for the simultaneous remote switching or remote control of a large number of electrical devices by means of high frequency :
de
en
- CA370365A - Floor covering :
en
fr
- DE653966C - Process for improving the structure of rolled products :
de
en
- FR821471A - Tennis or other racket, perfected :
en
fr
- US2101729A - Hydraulic pump or motor :
en
- US2101098A - Method of making electric heating units and resultant product :
en
- GB476251A - Improvements in face masks :
en
- FR821686A - Pistons of internal combustion engines :
en
fr
- US2101070A - Horseshoe :
en
- US2101532A - Textile lubrication :
en
- FR821519A - Construction process of concrete houses :
en
fr
- GB476626A - Improvements in or relating to street lamps, flood lamps, and other lamps provided with electric discharge lamps :
en
- FI17834A - Sauna oven :
en
fi
- GB476676A - Improvements in control means for absorption refrigerating systems :
en
- FI17839A - Anordning för att nybringa ny slityta å hjulringar :
en
fi
- US2101136A - Candle holder and candle :
en
- US2101674A - Antenna :
en
- US2101209A - Signaling system :
en
- US2101430A - Electric control device :
en
- AT151762B - Injection syringe. :
de
en
- AT151834B - Sealing insert. :
de
en
- CA370373A - Pentaerythrite production :
en
fr
- DE652661C - Suction device for glass blowing machines :
de
en
- DE654153C - Mobile open-cast mining equipment for the separate extraction of intermediate layers :
de
en
- GB476264A - Improvements in or relating to anti-freezing agents :
en
- GB476457A - Improvements in electro-magnetic relays :
en
- US2101562A - Lock :
en
- DE653933C - Press head for standing lead cable presses :
de
en
- GB476406A - Coffee maker :
en
- USRE20576E - Flush valve :
en
- CA370377A - Foundation garment :
en
fr
- US2101643A - Process for the fractionation of petroleum oils :
en
- US2101765A - Automotive transmission :
en
- US2101716A - Brassiere :
en
- USD107398S - Design for a casing fob metalwork :
en
- AU467436A - Improvements in or relating to cathode heating arrangements for thermionic valves :
en
- CA370385A - Vacuum pump :
en
fr
- US2101497A - Solvent refining of mineral oil :
en
- US2101129A - Can tester :
en
- US2101691A - Electric water heater :
en
- US2101694A - Sprinkler head :
en
- US2101211A - Filter :
en
- US2101285A - Tubular interlocking piling :
en
- AT151905B - Plug cord for telephone switchboards. :
de
en
- AT151859B - Safety device for hydraulic brakes of motor vehicles. :
de
en
- AT151879B - Circuit for number surge receiver in automatic and semi-automatic telecommunication systems, in particular telephone systems. :
de
en
- DE653917C - Latch lock for hinged windows or the like. :
de
en
- DK53993C - Hanging rack for paper bags for household waste. :
da
en
- GB476463A - Improvements in advertising devices :
en
- GB476531A - Improvements in and relating to electric regulating systems :
en
- US2101060A - Eyelet :
en
- FR821702A - Method and device for diving in layers of subaqueous sand or silt :
en
fr
- US2101154A - Expansion joint for pavements and the like :
en
- US2101768A - Method and apparatus for molding seamless hollowware articles :
en
- US2101150A - Motor propelled wheeled roller :
en
- AU102631B2 - Electromechanical differential device for either measuring electrical currents or actuating controls :
en
- US2101299A - Cement :
en
- US2101499A - Electric lighting fixture :
en
- GB476451A - Improvements in mechanism for operating the gripper-jaws in looms for weaving pile or tufted fabrics :
en
- DE654045C - Fitting for the detachable connection of furniture parts :
de
en
- US2101041A - Lasting machine :
en
- US2101669A - Device for the deflection of electron beams :
en
- FR821640A - Improvements to discharge tubes :
en
fr
- AT151792B - Pneumatic drive for electrical switches. :
de
en
- FR821475A - Absorption refrigeration appliance :
en
fr
- FR821546A - Improvements to vacuum cleaning devices :
en
fr
- CA370344A - Carbonylic compound :
en
fr
- US2101557A - Lightweight railway car :
en
- GB476462A - A new or improved method of filing or storing gramophone records :
en
- US2101447A - Thermostatic speed control :
en
- FR821576A - Process for the separation of constituent elements of air :
en
fr
- USD107382S - Design for a dress :
en
- GB476534A - Improvements in circular knitting machines and method of operating same :
en
- FR821501A - Self-tightening hair curler :
en
fr
- US2101588A - Emergency chain for automobile tires :
en
- FR821578A - Carburetor-vaporizer, especially for starting internal combustion engines with injection :
en
fr
- FR821704A - Improvements to direction-finding devices involving the use of more than one fixed directed aerial :
en
fr
- CA370437A - Tooth brush :
en
fr
- AU525837A - Improvements in or relating to tuning devices for wireless receiving sets :
en
- DE653620C - Furrow closing device for planting machines :
de
en
- DE654039C - Grate furnace for burning raw brown coal :
de
en
- AT151928B - Heat treatable aluminum alloy and method for heat treatment of the same. :
de
en
- FR821543A - Improvements made to the mounting of variable-pitch propeller blades on their hub :
en
fr
- US2101137A - Wave modulation :
en
- US2101537A - Well screen :
en
- FR821742A - Reinforced concrete structure, made up of a metal frame and metal mesh, supporting itself, with concrete made such as to prevent the transmission of heat by convection :
en
fr
- DE654128C - Method of fastening rubber on rigid supports :
de
en
- CA370348A - Copper cooled valve :
en
fr
- US2101408A - Seismic surveying method :
en
- USD107385S - Deodorant container :
en
- GB476261A - Improvements relating to the coating of sweets and like products with sugar, flour or like material :
en
- GB476525A - Improvements in sheet feeding mechanism :
en
- DE653900C - Method for braking three-phase asynchronous machines :
de
en
- US2101278A - Weather strip :
en
- US2101351A - Aeroplane :
en
- USD107328S - Design for a combined curtain rod :
en
- GB476686A - Improvements in or relating to continuous absorption refrigerating apparatus :
en
- AT151787B - Fridge to be built into kitchen furniture. :
de
en
- FI17858A - Frihjulsnav med bakåttrampningsbroms :
en
fi
- GB476629A - Improvements relating to electric cables :
en
- US2101819A - Extractor :
en
- US2101356A - Orifice dial valve :
en
- US2101426A - Method of producing low carbon high chromium cast iron :
en
- US2101478A - Adjustable templet :
en
- US2101507A - Sawing or filing machine :
en
- FR821573A - Aircraft landing gear refinements :
en
fr
- GB476319A - Improvements in or relating to facings or linings for underground works such as tunnels :
en
- DE654047C - Ceiling with profile iron girders and wooden planks attached to the side for attaching the floor and the ceiling formwork :
de
en
- DE654059C - Automatic valve with a cylindrical body :
de
en
- GB476426A - Improved treatment of polyvinyl alcohols or their partial derivatives :
en
- GB476522A - Improvements in sheet feeding mechanism :
en
- US2101628A - Ice bag :
en
- GB476430A - Improvements in or relating to electrical switches for high frequency circuits :
en
- AT151827B - Waterproof fabric. :
de
en
- AT151941B - Row seeder. :
de
en
- AU102654B2 - Improvements in and relating tothe construction of dampcourses andthe like :
en
- DE653941C - Discharge vessel with indirectly heatable glow cathode :
de
en
- USD107331S - Design fob- an electric range :
en
- AT151885B - Lamp support arm. :
de
en
- US2101212A - Boiled egg opener :
en
- US2101338A - Temperature relief valve device :
en
- US2101341A - Drive chain :
en
- DE654022C - Rat lock consisting of two flaps to be inserted in sewer pipes :
de
en
- FR821708A - Silent lock :
en
fr
- GB476517A - Improvements in and relating to oil cans :
en
- DK53984C - Parking support for Bicycles. :
da
en
- DE653903C - Electric cathode glow lamp, in particular switch glow lamp :
de
en
- USD107344S - Design fok an electrical humidify :
en
- FR821724A - Elastic pressure bodies, in particular for aircraft wheel brakes :
en
fr
- IE14463L - Reducing potatoes to powder :
en
- US2101704A - Insecticidal composition :
en
- GR6989B - POCKET SEAT. :
el
en
- FR821634A - Mechanical and automatic control of signal transmission by t. s. f. on airplanes and airships :
en
fr
- GB476391A - Improvements in and relating to electric incandescent lamps :
en
- FR821596A - Painting :
en
fr
- US2101319A - Internal combustion engine :
en
- FR821650A - Improvements to derivometers for aircraft, ships and other vehicles :
en
fr
- GB476409A - Improvements relating to the treatment of liquid slags and similar materials :
en
- AU104637A - Pouring spout :
en
- AU102630B2 - Improvements in or relating to refractory glasses :
en
- FR821624A - Reed instrument :
en
fr
- CA370409A - Immersible mould :
en
fr
- AT151892B - Telecommunication cables. :
de
en
- DE654122C - Method of treating the positive plates of an acidic lead collector :
de
en
- AU500436A - Improvements in and relating to the manufacture of fibroid materials such as those composed of asbestos fibre and cement :
en
- US2101823A - Process of preparing cyanhydrins :
en
- USD107391S - Design for a dress :
en
- CA370436A - Sweeper :
en
fr
- AU102600B2 - Improvements in pumping apparatus for volatile liquids :
en
- US2101252A - Apparatus for molding and ornamenting rubber articles :
en
- US2101633A - Food product and process for making same :
en
- US2101183A - Arrangement for resetting hobs :
en
- US2101292A - Passbook or the like :
en
- US2101422A - Flexible seat support :
en
- AT151789B - Solenoid operated valve. :
de
en
- US2101107A - Molding compositions and process of molding :
en
- DE654002C - Process for the production of blue to black-colored sulfur dyes :
de
en
- FR821554A - New electric cooking stove on high heat :
en
fr
- US2101213A - Machine for producing glass vessels from tubing :
en
- US2101445A - Automatic constant heat electric soldering iron :
en
- US2101780A - Electromagnetic testing of materials :
en
- DE654081C - Process for the production of fuel briquettes from peat :
de
en
- FR821683A - Device for connecting a consumer device to a current source and relay intended for use in such a device :
en
fr
- FR821509A - Electronic discharge tubes :
en
fr
- FR821585A - Device for working mechanically, for example for peeling, stripping, scraping, stripping, stems of plants containing bast :
en
fr
- US2101564A - House coat :
en
- GB476528A - Improvements in or relating to the casting in situ of concrete arches :
en
- GB476535A - Lubricating apparatus :
en
- US2101664A - Diazo salt preparations :
en
- US2101703A - Phase modulation receiver :
en
- US2101348A - Radiator or gas tank cap lock :
en
- DE653921C - Method and device for the removal of bridges and steep walls in bunkers or silos for bulk goods :
de
en
- DE653978C - Blow containers on sand blow molding machines :
de
en
- DE653989C - Process for bleaching piece goods made from vegetable fibers :
de
en
- AT151799B - Procedure for the lubrication of bearings and equipment. :
de
en
- AU91137A - Improvements in duplicating machines :
en
- DE653958C - Process for the production of durable, coarsely dispersed bituminous dispersions :
de
en
- DE653968C - Device for cutting out ice blocks from the ice cover of lakes, rivers and the like. like :
de
en
- US2101573A - Collapsible and separable table :
en
- US2101201A - Game apparatus :
en
- AT151945B - Process for processing ores containing phosphate, slag and similar substances. :
de
en
- US2101204A - Railway traffic controlling apparatus :
en
- US2101810A - Flocculation :
en
- GB476515A - Improvements in or relating to rotary pumps :
en
- US2101425A - Braking device for rotating machine parts :
en
- CA370404A - Accuracy regulator :
en
fr
- US2101302A - Amusement game :
en
- GB476448A - Improvements relating to bobbins, tubes and the like such as are used in the textileindustry :
en
- USD107363S - Design for a textile fabric :
en
- FR821679A - Improvements to sawtooth-shaped voltage generators :
en
fr
- SE90987C1 - :
en
- DE653552C - Rain gauge :
de
en
- FI17856A - Chain lock :
en
fi
- FR821568A - Tachometer switch for automatic speed regulation :
en
fr
- GB476518A - Improvements in or relating to variable speed gears :
en
- US2101026A - Eyeglasses :
en
- US2101051A - Rotary fluid displacement device :
en
- USRE20575E - Expansion joint for pavements anx :
en
- DE653979C - Device for applying divided models on the mold plate :
de
en
- GB476234A - A new or improved magazine for air gun pellets :
en
- US2101092A - Liquid contact switch :
en
- US2101260A - Apparatus for determining variations in thickness of thread :
en
- US2101355A - Tape carton :
en
- US2101487A - Rack for cooking utensils :
en
- GB476372A - Improvements in or relating to the manufacture of filtering masses for removing aerosols and like minute suspended matter from the atmosphere :
en
- DE654011C - Studs for horseshoes :
de
en
- FI17832A - Device for introducing combustion air to the combustion zone in a gas generator :
en
fi
- GB476350A - Improvements in or relating to metal rolls and method of making same :
en
- FR821581A - Improvements made to sanitary devices, in particular water closets :
en
fr
- FR821657A - Unsinkable indicator lantern with flashing light :
en
fr
- GB476398A - Improvements relating to electric rotary converters and converting systems :
en
- GB476233A - Improvements in or relating to electron discharge devices :
en
- US2101287A - Fastening device :
en
- US2101506A - Process of making dehydrated potato chips :
en
- AU446636A - Improved self adjusting stool or chair :
en
- GB476368A - Improvements in and relating to arc-extinguishing tubes for electric circuit-breakers :
en
- US2101155A - Pipe joint :
en
- GB476250A - Improvements in or relating to dry contact metal rectifiers :
en
- GB476347A - Improvements in and relating to girdles or the like :
en
- GB476489A - Regenerative coke ovens and the like :
en
- DE653934C - Process for the preparation of carbonic acid esters of sex hormones :
de
en
- GB476538A - Improvements in tipping wagons :
en
- DE653901C - Electric discharge tubes with steam that are difficult to evaporate metals used for light emission :
de
en
- US2101083A - Press gauge :
en
- FR821570A - Improvements to control, command or signaling devices :
en
fr
- US2101578A - Candelabra :
en
- USD107377S - Design for a hand vanity mirror :
en
- FI17863A - Ski tie base or strap length adjuster :
en
fi
- DE654134C - Spacer with inserted support ring for dry substance insulation on pipelines, boilers or the like. :
de
en
- FR821641A - Knitting Machine Improvements :
en
fr
- GB476483A - Process for the dephosphorisation and desulphurisation of steel :
en
- AU102596B2 - An improved farm or like sleigh :
en
- DE653654C - Equipment for feeding high pressure vessels :
de
en
- US2101436A - Directive signaling :
en
- USD107354S - Design for a drawing table :
en
- AU102625B2 - Improvement in envelope machines :
en
- DE654007C - Mobile vacuum cleaner with swiveling handle, dust bag and silencer :
de
en
- GB476272A - Improvements in or relating to the storage of fresh fruit :
en
- FR821607A - Method and installation for the pre-drying of waste in a waste combustion plant :
en
fr
- GB476315A - Improvements in chairs and like furniture :
en
- GB476548A - Improvements in memorandum devices combined with means for mounting photographic prints :
en
- DE653944C - Chimney firing for optional or simultaneous operation with solid fuel or with gas :
de
en
- DE654087C - Cooling device for electrical machines with winding parts lying on top of one another in grooves :
de
en
- GB476446A - Apparatus for unwinding wire from coils thereof :
en
- GB476546A - Power supply system for electrically driven vehicles :
en
- US2101177A - Bench type machine tool :
en
- US2101233A - Variable transmission means :
en
- AT151804B - Process for the isolation of the organic components from the refining waste materials obtained from the sulfuric acid refining of mineral oil products. :
de
en
- US2101388A - Process of constructing pavements :
en
- US2101740A - Corncob smoking pipe :
en
- AT151756B - Process for the production of germicidal dressings. :
de
en
- GB476385A - Process for the production of oxide cathodes by spraying :
en
- US2101632A - Method of lubricating bearing surfaces :
en
- GB476527A - Improvements in and relating to furnace roofs or arches :
en
- GB476480A - Improvements in and relating to games apparatus :
en
- DE654065C - Cylinder lock that can be closed with an adjustable key and can only be opened with the same setting of the beard levels :
de
en
- FR821527A - Method and devices for bringing down or completely destroying airplanes, either individually or in numbers :
en
fr
- FR821574A - Method and device for the preparation of metal strips, and similar articles, intended to receive a decoration or a protective coating :
en
fr
- FR821681A - Bell trap or inverted float :
en
fr
- US2101268A - Envelope machine :
en