- DE702686C - Method for searching for targets, in particular for the detection of aircraft :
de
en
- GB533540A - Improvements in gas producers :
en
- US2231408A - Device for sealing collapsible tubes :
en
- US2231058A - Material handling apparatus :
en
- USD125166S - Design fob a brooch pin :
en
- DE702579C - Arrangement for resonance relays to eliminate disruptive influences of fluctuations in the control voltage distribution in remote control systems working according to the superposition principle on remote control operation :
de
en
- FR861563A - Catalytic conversion of hydrocarbons :
en
fr
- GB533484A - Improvements in or relating to carrier tricycles and like three wheel vehicles :
en
- US2231062A - Centrifugal blower :
en
- GB533485A - Improvements in or relating to systems for modulating a carrier oscillation or for amplifying a modulated oscillation :
en
- US2231626A - Internal combustion engine :
en
- DE702640C - Process for removing defective or excess material from workpieces that can be flame-cut using an oxygen torch :
de
en
- DE702723C - Phonetic carrier :
de
en
- GB533373A - Means for operating electric shaving apparatus :
en
- FR861532A - Improvements to devices for heating plastics :
en
fr
- FR861555A - Mercury vapor rectifier :
en
fr
- GB533312A - Improvements in or relating to grinding or regulating wheels for grinding machines :
en
- GB533386A - Improvements in or relating to respiratory appliances :
en
- DE702727C - in the interrupted operation of horizontal coke ovens :
de
en
- DE702736C - Heavy duty fuse cartridge :
de
en
- ES5737U - Music stand for typing. (Machine-translation by Google Translate, not legally binding) :
en
es
- FI18959A - Gasfylld electric light bulb :
en
fi
- US2231039A - Combination machine for treating ramie, flax, and hemp :
en
- US2231503A - Trolley control system :
en
- US2231770A - Furnace for use in connection with machines for the manufacture of articles of glass :
en
- US2231105A - Counting device of axles of rail vehicles :
en
- DE702549C - n Pumping air foam or liquid :
de
en
- FR861627A - Improvements to cars for disabled :
en
fr
- US2231213A - Multiple strand chain :
en
- US2231531A - Clothesline prop :
en
- ES5731U - Mount for slopes. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5740U - A dish for a table game (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861489A - Improvements to electrostatic capacitors and their dielectrics :
en
fr
- GB533520A - Improvements in or relating to electrical insulating materials :
en
- ES5098Y - High relief false signet ring. :
en
es
- GB533539A - A process for proofing paper, cardboard, woodpulp, strawboard, cotton, silk, wool and all textiles against water, alcohol, ether, petroleum, chloroform and other solvents :
en
- GB533555A - Improvements in and relating to ball and socket joints :
en
- FR861584A - Improvements in furnaces for high pressure heat treatment :
en
fr
- US2230991A - Winding machine :
en
- US2231079A - Phasing network :
en
- US2231160A - Inductance core having low negative temperature coefficient of inductance and method of making it :
en
- US2231629A - Door blocking board for boxcars :
en
- US2231277A - Carrying and display mount for outboard motors :
en
- US2231782A - Means for atomizing cleaning fluids :
en
- USD125182S - Design fob a dress :
en
- DE702654C - Device for releasing locked axles on rail vehicles :
de
en
- US2231069A - Control system :
en
- US2231842A - Pin setting device for bowling alleys :
en
- ES5148Y - Head for dolls made of celluloid, rubber or other similar substances. :
en
es
- GB533450A - Improvements in nuts for quick action attachment :
en
- GB533353A - Improvements in or relating to resinous compositions :
en
- US2231616A - Fishing line :
en
- US2231052A - Electric power distributing system :
en
- US2231836A - Process of producing sound records :
en
- GB533263A - Improvements relating to metal straightening machine :
en
- ES4481Y - Spoked wheels, made of embedded plaster. :
en
es
- FR861668A - Process for preparing adducts :
en
fr
- FR861683A - Locking device for lens mounts :
en
fr
- GB533381A - Improvements in or relating to humidity measuring devices :
en
- FR861725A - Portable device for extinguishing incendiary bombs :
en
fr
- US2231315A - Reserving device :
en
- AT160103B - Packing for a stuffing box to compensate for changes in length and direction of a pipeline. :
de
en
- DK58414C - Procedure for the Preparation of Solutions or Suspensions of the Blood Glucose-Lowering Hormone of the Pancreatic Gland. :
da
en
- GB533350A - Improvements in or relating to a method of knitting fabrics in string work :
en
- DE702749C - Polymerization products from butadiene, its homologues or halogen substitution products :
de
en
- FR861635A - Dual weapon support for shooting against planes :
en
fr
- GB533322A - Improvements in selective protecting systems for electrical networks :
en
- GB533553A - Improvements in and relating to devices for extracting weeds from lawns, fields and the like :
en
- US2231142A - Wire coating apparatus :
en
- US2231707A - Azo compounds and material colored therewith :
en
- CA394513A - Draft gear :
en
fr
- CH213456A - Phasing device on counters, e.g. B. Ferrari meters. :
de
en
- USD125149S - Donaldson etal
cigarette ash tray or the like :
en
- ES5730U - Orthopedic template. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861475A - Sand and cement pile for wire networks :
en
fr
- CA394545A - Electrical insulating material :
en
fr
- ES5189Y - Elements for structures, with surface rubber coating. :
en
es
- USD125051S - Design for a handbag :
en
- CH213522A - Packaging, in particular for cigarettes. :
de
en
- DE702714C - Obstacle post :
de
en
- FR861600A - Improvements to folding wing planes and seaplanes :
en
fr
- US2231690A - Fluid pump seal :
en
- US2231399A - Method of and apparatus for knitting terry fabric or hosiery containing the same :
en
- USD125185S - Design fob, a pin clip :
en
- DE702547C - Immersion device :
de
en
- GB517952A - Improvements in or relating to coal cutting machines :
en
- GB533367A - Improvements relating to hydraulically-operated clutches :
en
- DE702139C - rte electrical cables :
de
en
- CA394569A - Sliding door :
en
fr
- CH213519A - AC signaling device in electrical systems. :
de
en
- DE702548C - Synthetic resin jacket for the bearings of shafts :
de
en
- ES5107Y - Pin for opening and closing tubes. :
en
es
- GB533420A - A device for use in the preparation of ink :
en
- DE702753C - Device for increasing the braking force on vehicles, in particular on motor vehicles :
de
en
- GB533557A - Book rest :
en
- CH213441A - Process for developing photographic silver halide layers. :
de
en
- US2231020A - Musical instruction device :
en
- US2231575A - Seismograph prospecting :
en
- US2231832A - Transmission :
en
- USD125100S - Design fob a dress :
en
- CH213564A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- CA394511A - Shaft bearing :
en
fr
- US2231029A - Filing apparatus :
en
- US2231470A - Continuous printer :
en
- US2231272A - Method of making a mop :
en
- USD125153S - Design for a gilet :
en
- USD125204S - Design fob a dress :
en
- FR861699A - Closed circuit breathing apparatus :
en
fr
- GB533307A - Improvements in or relating to the melt spinning of organic filament-forming compositions :
en
- GB533453A - Improvements in or relating to wireless signalling apparatus or other apparatus employing radio frequency methods :
en
- US2231843A - Portable oil field boiler :
en
- DE702512C - Traffic signs :
de
en
- GB533535A - Improvements in or relating to the filtration of cyanide solutions :
en
- DE702733C - Rotation lock for connecting bolts of electrical machines or the like :
de
en
- FR861574A - Improvements to color image transmission devices :
en
fr
- US2231407A - Method of coating :
en
- US2231458A - Sized textile and method of sizing textiles :
en
- CA394510A - Wrought metal valve body production :
en
fr
- AT160113B - Cathode ray deflector. :
de
en
- US2231011A - Air conditioning radiator :
en
- US2231771A - Tie plate fastener :
en
- FR861697A - Process for purifying water :
en
fr
- GR9438B - POCKET ELECTRIC LAMP. :
el
en
- US2231364A - Indicia holder for cosmetic containers :
en
- US2231070A - Oscillating means for radiant heaters :
en
- US2231607A - Dynamoelectric machine :
en
- USD125080S - Goblet or similar article :
en
- DE702755C - Gas-tight, built-in lamp housing to accommodate lights in air raid protection rooms :
de
en
- CH213394A - Glasshouse. :
de
en
- US2230992A - Winding machine :
en
- US2231730A - Roll film camera :
en
- DE702655C - Device for eliminating distortion errors in interlaced scanning of a continuously moving film :
de
en
- FR861702A - Improvements to nozzles used in the production of synthetic yarns :
en
fr
- US2231028A - Automatic slack control means for railway cars :
en
- US2231556A - Method of producing beads :
en
- US2231411A - Transmission clutch :
en
- GB533345A - Improvements in and relating to gas producers :
en
- US2231693A - Electron multiplier :
en
- GB533299A - Improvements in settling apparatus for clarifying liquids :
en
- GB533239A - Improvements relating to metal lithographic printing sheets :
en
- US2231515A - Box :
en
- US2231438A - Stenographic machine :
en
- AT160127B - Projection device, in particular for scales with optical displays. :
de
en
- US2231088A - Cooling tower :
en
- DE702561C - Method to increase mechanical hardness vgen :
de
en
- FR861564A - Catalytic Alkylation of Aliphatic Hydrocarbons :
en
fr
- CH213565A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- CH213571A - Process for the preparation of an azine series nitro dye. :
de
en
- FR861679A - Device intended for devices enclosed in a housing and comprising a shaft extending from the housing and serving for adjustment, in particular for temperature regulators of the plunge type :
en
fr
- GB533439A - Improvements in dyeing :
en
- FR861653A - Stamping method and device :
en
fr
- IE16006L - Seed sowing apparatus :
en
- FR861567A - Cabinet or box for electrical apparatus and in particular for t-receivers. s. f. :
en
fr
- FR861728A - Improvements to rotary pumps or compressors :
en
fr
- US2231555A - Bumper supported guard :
en
- US2231665A - Loop forming member for sprocketless film handling apparatus :
en
- USD125199S - Cashin
dress ensemble :
en
- FR861708A - Advanced adhesive products :
en
fr
- US2231119A - Locking system and locks used therewith :
en
- CH213453A - Libra. :
de
en
- US2231661A - Hydraulic braking system for printing presses or like motor-driven apparatus :
en
- USD125087S - Design for a shoe or similar article :
en
- US2231162A - Refrigerating apparatus of the compression type :
en
- US2231173A - Internal combustion engine :
en
- US2231637A - Finger card holder :
en
- US2231026A - Process for making alkenyl benzenes :
en
- US2231437A - Adjustable pattern :
en
- DE702520C - :
de
en
- DE702661C - Process for the production of artificial compounds, in particular floor or wall covering compounds :
de
en
- CH213523A - Storage container with lid. :
de
en
- AU46340A - An improved elevator for use in stacking or Storing of bay and other fodder :
en
- CA394539A - Electric discharge device and electrode :
en
fr
- GB533337A - Improvements in x-ray apparatus for measuring stress in metals :
en
- GB533447A - Improvements in and relating to reinforced-concrete roads and pavements :
en
- DE702766C - dried brown coal :
de
en
- AT160125B - Elimination of the attenuation of characters at the television station. :
de
en
- CH213413A - Rifleman. :
de
en
- CA394540A - Air conditioning apparatus :
en
fr
- US2231728A - Mechanical movement :
en
- US2231099A - Loose-leaf binder :
en
- US2231255A - Bowling game control circuit :
en
- DE702644C - Hanging register :
de
en
- DK58418C - Ground screw for Use e.g. as Tøjrepæl or Tentpløk. :
da
en
- FR861454A - Cathode ray tube carrying an image projection screen on the inside of the tube wall :
en
fr
- DE702500C - of the curcuma dyes :
de
en
- CH213531A - Chassis for motor vehicles. :
de
en
- CA394558A - Textile material processing :
en
fr
- DE702566C - Method and device for obtaining colloidal fuels :
de
en
- DE702635C - Device for automatic electrical control of physical quantities :
de
en
- CA394528A - Brake-shoe key :
en
fr
- CH213535A - Device for varying the transmission ratio between the shaft of a lighting dynamo and a wheel, in particular of a bicycle. :
en
fr
- CA394535A - Roofing material manufacturing apparatus :
en
fr
- CA394579A - Hydrogenation method :
en
fr
- CH213498A - Electrically heated air circulation furnace for tempering or tempering. :
de
en
- CA394503A - Antislipping device for shoes :
en
fr
- CH213575A - Counter. :
de
en
- GB533268A - Improvements in milling and other cutting tools of the inserted blade type :
en
- CH213477A - Elevator, in particular for lifting motor vehicles. :
en
fr
- US2231095A - Massaging device or like implement :
en
- US2231485A - Necklace and method of forming same :
en
- US2231797A - Air conditioning unit :
en
- US2231189A - Laundry machine :
en
- US2231428A - Grain door opener :
en
- US2231808A - Elastic thread and elastic fabric :
en
- USD125208S - Design for a textile fabric :
en
- CA394581A - Hydrogenation method :
en
fr
- DE702590C - Sleeve for ready-to-install shaft seals :
de
en
- US2231155A - Stabilized-frequency oscillator arrangement :
en
- US2231715A - Angle switching control :
en
- AU112430B2 - Improvements in or relating tothe manufacture of articles from fibrous materials and tothe production of coatings thereon :
en
- CH213391A - Tool for working the land. :
en
fr
- CA394557A - Fan wheel :
en
fr
- DE702617C - Pantograph :
de
en
- ES5756U - Trapezoidal type belt, with removable and articulated links, for automobiles, motorcycles, airplanes and other industrial uses (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533259A - Improvements in or relating to muzzles for animals :
en
- AT160108B - Arrangement for the generation of harmonic frequencies. :
de
en
- AT160118B - Air filter. :
de
en
- FR861638A - Improvement in gas burners :
en
fr
- FR861709A - Improvements to microporous rubber filter elements :
en
fr
- GB533338A - Method and devices for constructing concrete piles moulded in the ground :
en
- GB533415A - Improvements in and relating to slip-in bags for young children :
en
- US2231372A - Amplifier tube arrangement :
en
- CH213471A - Method for manufacturing a pleated protection device and apparatus for implementing this method. :
en
fr
- FR861639A - Machine for removing excess and parasitic plants from row seedlings :
en
fr
- FR861691A - Method for reducing amplitude modulation :
en
fr
- GB533497A - Improvements in and relating to synthetic resins and to articles made therefrom :
en
- CA394519A - Transmission synchronizer :
en
fr
- GB533283A - Improvements in or relating to insulating bushings :
en
- US2231238A - Wire clamp :
en
- US2231353A - Vulcanization of rubber :
en
- US2231662A - Hosiery machine drive :
en
- US2231699A - Telephoto objective :
en
- US2231727A - Control system :
en
- USD125160S - Design for a brooch pin :
en
- US2231037A - Vibration dampening device :
en
- US2231795A - Display holder structure :
en
- SE100843C1 - :
en
sv
- US2231673A - Knitting machine :
en
- AU112437B2 - Improvements in or relating to synchronised time base circuits :
en
- DE702716C - Method and device for the production of in-situ concrete piles :
de
en
- GB533441A - Improvements in and relating to pressure feed lubrication :
en
- US2231109A - Polygraphing machine :
en
- US2231136A - Closure cleaning apparatus :
en
- US2231722A - Internal combustion engine :
en
- CA394553A - Rosin size manufacture :
en
fr
- GR9441B - REPLACEMENT OF COCOA. :
el
en
- US2231645A - Bridge top stop for slide fasteners :
en
- US2231018A - Pregnanolone compounds and method of obtaining the same :
en
- USRE21711E - Pipe finder :
en
- US2231193A - Eye muscle exercising apparatus :
en
- US2231369A - Distortionless biased detector network :
en
- US2231289A - Connector plug :
en
- US2231853A - Tire building apparatus :
en
- USD125176S - Cutler
dress :
en
- US2231752A - Process for resolving petroleum emulsions :
en
- USD125222S - Design fob a hat tress ob similar
article :
en
- FR861471A - Heat transfer apparatus for pasteurization of liquids and method of application thereof :
en
fr
- US2231757A - Process for resolving petroleum emulsions :
en
- ES146337A1 - A hinge. :
en
es
- ES5769U - Mechanical draining cloth. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861571A - Method and apparatus for automatically dispensing and dosing a disinfectant, deodorant, cleaning or other agent in sanitary ware :
en
fr
- GB533316A - Improvements in or relating to locomotive and like fire-doors :
en
- FR861552A - Film reel :
en
fr
- US2231745A - Vehicle wheel :
en
- US2231392A - Internal combustion engine :
en
- USD125231S - Design for a dress or similar article :
en
- AU112455B2 - Improvements inthe production of gas-expanded rubber material or rubberlike material :
en
- CH213542A - Thread guide drum for the production of bobbins. :
de
en
- DE702719C - Pressure vessel for carrying out chemical reactions, especially at high temperatures and high pressure :
de
en
- US2231175A - Hatch construction :
en
- USD125054S - Design for a combined lavatory and
pedestal :
en
- DE702488C - Flat dryer for shrinking lengths of fabric :
de
en
- US2231182A - Pneumatic tire inner tube :
en
- AT160122B - Method of applying plaster. :
de
en
- CA394548A - Spring suspension :
en
fr
- US2231152A - Arrangement for resistance transformation :
en
- US2231646A - Vise :
en
- US2231144A - Power take-off assembly :
en
- CA394609A - Perylene series condensation product :
en
fr
- CH213412A - Winding machine for the production of variously shaped packages. :
de
en
- FR861742A - Method and device for establishing grinding wheels for tapping with a grinding wheel :
en
fr
- CA394563A - Austenitic steel :
en
fr
- FR861642A - Further training in the agglomeration of minerals :
en
fr
- US2231540A - Radio circuit control unit :
en
- US2231768A - Dial telephone construction :
en
- US2231523A - Liquid dispensing apparatus :
en
- US2231712A - Coupled flat wire :
en
- US2231036A - Surveying instrument :
en
- US2231497A - Apparatus for producing a continuous sliver composed of rayon staple fibers from endless rayon filaments :
en
- FR861452A - Caltrops against tracked vehicles :
en
fr
- US2231141A - Traverse motion mechanism of drum winders :
en
- FI18972A - Cell cells are perforated in the form of a perforated machine :
en
fi
- GB533446A - Improvements in or relating to fuel supply apparatus for internal combustion engines :
en
- GB533216A - Improvements in or relating to the manufacture of concrete articles :
en
- US2231135A - Wiper attachment for metalworking machines :
en
- DE702695C - Use of polymerization products of homologues of acrylic acid or of functional derivative substances :
de
en
- US2231840A - Traveling block :
en
- US2231858A - Engine throttle control :
en
- DE702768C - Process and device for the continuous production of aqueous magnesium hypochlorite solutions :
de
en
- FR861701A - Portable signal lamp :
en
fr
- FR861640A - Combat gas-tight housing :
en
fr
- GB533295A - Improvements in or relating to portable electric drills :
en
- FR861604A - Phono-electric relay :
en
fr
- GB533519A - Device for cutting rifling grooves in gun barrels :
en
- GB533306A - Improvements relating to the melt spinning of fibre-forming synthetic linear polymers :
en
- GB533347A - A synchronising system particularly applicable for telegraph distributors :
en
- GB533371A - Improvements in or relating to teleprinter exchange systems :
en
- GB533423A - Improvements in the production of cellulose :
en
- USD125090S - Design fob a shoe :
en
- DE702555C - Suction head for moving suction excavators :
de
en
- GB533537A - Shock absorber for cycles and like vehicles :
en
- GB533416A - Improvements in or relating to pneumatic composite material and a method of making the same :
en
- USD125215S - Design tor a deess :
en
- CH213435A - Device for the production of cast plates, in particular stereo plates. :
de
en
- DE702602C - Device for the protection of diesel-electric drives operated in Leonard circuit, in particular ship drives :
de
en
- GB533320A - Release mechanism for spring catches :
en
- US2231085A - Method and apparatus for measuring force factors :
en
- US2231628A - Defroster :
en
- US2231714A - Motor control system :
en
- US2231791A - Process for preserving food :
en
- USD125193S - Design for a dress :
en
- AU433140A - Improvements in or relating to selector switches such asare used in automatic telephone systems :
en
- CA394542A - Air conditioning apparatus :
en
fr
- US2231400A - Hot coiler feeding means and method :
en
- US2231587A - Discharge device :
en
- US2231123A - Cementitious composition :
en
- USD125101S - Design for an apparel rack or the
like :
en
- DE702786C - Device for automatic synchronization of asynchronous starting synchronous machines :
de
en
- US2231250A - Expanding nozzle for coating pipe by extrusion :
en
- US2231577A - Locating cement :
en
- DK58411C - Spark stretching, especially arc current rectifiers, with Metal Electrodes in air or vaporous Medium. :
da
en
- US2231477A - Liquid soap dispenser :
en
- US2231729A - Cellulose organic acid ester compositions containing glycol dilactates :
en
- AU63340A - Improvements in or relating to vapour generators having associated therewith independently fired reheaters or/and superheaters :
en
- US2231597A - Process of obtaining fuel oil from digested sludge :
en
- CH213476A - Device for the delivery of plastics. :
en
fr
- FR861483A - Office systems for teleprinter :
en
fr
- GB533251A - Arrangements in dry rectifiers mounted in cubicles :
en
- GB533480A - Process for the manufacture of salts of cinchona alkaloids with ascorbic acid :
en
- USD125103S - Design for an apron dress :
en
- CH213463A - Locking device on a calculating machine, in particular a sprocket wheel machine. :
de
en
- US2231779A - Closure member :
en
- US2231583A - Control valve arrangement for hydraulically moved structural parts of aircraft :
en
- CA394568A - Grain grinder :
en
fr
- AU112427B2 - Improvements in or relating to tractor operated mowers :
en
- CH213560A - Process for the production of a new condensation product. :
de
en
- GB533364A - Manufacture of azo-dyestuffs :
en
- DE702515C - Impact tool :
de
en
- DE702522C - Process for spinning bast fibers that have been cottonized in ribbon form :
de
en
- AT160147B - Telephone receiver. :
de
en
- CH213473A - Belt release. :
de
en
- GB533260A - Improvements relating to electro-magnetic clutching means :
en
- GB533399A - Improvements in and relating to apparatus for thermal measurements :
en
- NL49926C - :
nl
- US2231560A - Roofing truck :
en
- USD125179S - Design for a dress :
en
- AT160130B - Procedure for charging carbide furnaces. :
de
en
- CA394543A - Dicing machine for vegetables, etc. :
en
fr
- CH213545A - Thread cleaner that can be used for running threads. :
de
en
- US2231235A - Case for electrophonic instruments :
en
- US2231453A - Abrading device :
en
- US2231732A - Resilient core for upholstery units :
en
- USD125167S - Design fob a brooch pin :
en
- AU39840A - Improvements in navigational devices :
en
- DE702591C - gsgeraete :
de
en
- DK58407C - Method for Manufacturing an Oscillator for an Electrodynamic Oscillator with Centering. :
da
en
- GB533513A - Process of obtaining a purified vitamin k preparation :
en
- US2231222A - Handle for cooking utensils :
en
- US2231474A - Structural joint :
en
- US2231295A - Power plant boiler system :
en
- US2231300A - Irrigating flowerpot :
en
- US2231443A - Screen door latch :
en
- USD125102S - Design for an apron dress :
en
- USD125178S - Grobstein
dress ensemble :
en
- US2231249A - Heat exchange apparatus :
en
- US2231259A - Slide buckle :
en
- CH213504A - Cream dispenser. :
de
en
- US2231381A - Crib attachment :
en
- US2231569A - Motor control system :
en
- US2231758A - Process for resolving petroleum emulsions :
en
- USD125059S - Design for a tire :
en
- US2231543A - Vegetable peeler :
en
- US2231805A - Dial indicator extension :
en
- USD125205S - Design for a dress :
en
- USD125248S - Design for a dress :
en
- CH213443A - Device for moistening surfaces. :
de
en
- US2231120A - Process for producing malleable iron castings :
en
- US2231187A - Printing press :
en
- US2231284A - Purification of irish moss :
en
- US2231386A - Automatic tuning device for radio receivers :
en
- CH213438A - Actuating device on cinema cameras. :
de
en
- CH213489A - Electric winder. :
de
en
- US2230996A - Corrected phase internal compensating booster for audio amplification :
en
- USD125139S - Design for a lamp :
en
- CH213512A - Electrically operated display device. :
de
en
- CH213569A - Process for the preparation of an azine series nitro dye. :
de
en
- US2231174A - Control system :
en
- US2231412A - Dispensing container :
en
- US2231615A - Food warmer :
en
- USD125122S - Design for a cigarette tip :
en
- US2230997A - Method of extracting constituents of living cells :
en
- US2231324A - Apparatus for and method of making hat bats :
en
- CA394587A - Dry surface contact rectifier :
en
fr
- DE702769C - Process for the preparation of phosphoric acid esters of dithymol and dihalodithymol :
de
en
- CH213406A - Storage containers, in particular for household use. :
de
en
- US2231114A - Cooking apparatus :
en
- US2231432A - Volume computator :
en
- US2231537A - Registering apparatus :
en
- FR861480A - Glove enhancements :
en
fr
- US2231585A - Lamp socket :
en
- US2231747A - Chip removing apparatus :
en
- AT160146B - Sound recording camera. :
de
en
- US2230989A - Bearing structure :
en
- US2231520A - Railway signaling apparatus :
en
- US2231167A - Steam cylinder oil and process of preparing the same :
en
- ES5237Y - Metallic belt. :
en
es
- GB533333A - Improvements relating to foot arch supports :
en
- US2231056A - Electrical conduit :
en
- USD125232S - Design for a dress :
en
- US2231769A - Method of treating rubber mountings :
en
- AT160140B - Device for separating foreign additions from raw pumice and similar, especially volcanic masses. :
de
en
- DE702707C - Doors, especially for motor vehicles :
de
en
- GB533369A - Improvements in or relating to laminated wooden articles :
en
- GB533552A - Improvements in or relating to means for preventing the deposit on a surface of the solid content of air or gases :
en
- US2231308A - Key clip :
en
- GB533482A - Deflation indicating means for twin tyres :
en
- US2231108A - Foldable cot :
en
- US2231507A - Fly and control therefor :
en
- DE702533C - Leveling of signal receivers for carrier current :
de
en
- CH213484A - Slipping clutch in spring housing. :
de
en
- US2231065A - Sectional metal building construction :
en
- US2231206A - Hammer head construction :
en
- USD125169S - Design fob a tux clip :
en
- US2231282A - Removable bridging plug for oil wells :
en
- CA394576A - Power factor measuring system :
en
fr
- CH213430A - Process for the preparation of an azo dye. :
de
en
- AU541439A - Improvements in and relating to coin-actuated mechanisms :
en
- CH213458A - High-voltage transformer with tubular insulation and natural liquid cooling. :
de
en
- USD125211S - Design for a dress :
en
- US2231202A - Oxidation of ammonia :
en
- US2231542A - Transmission control circuit :
en
- US2231704A - Homodyne receiver :
en
- DE702506C - Accelerometer :
de
en
- USD125146S - Design for a rug or similar article :
en
- CH213403A - Floor chipping device for manual operation. :
de
en
- CH213461A - Ten switching device on calculating machines, counters and the like. :
de
en
- GB533375A - Improvements in or relating to metal cutting machines :
en
- AT160106B - TV channel. :
de
en
- USD125079S - Design for a goblet ob similar
article :
en
- USD125220S - Design for a dress :
en
- US2231359A - Tire and method of making same :
en
- US2231723A - Electric furnace :
en
- US2231306A - Method of and means for bending iron bars :
en
- US2231572A - Grease dispensing means :
en
- USD125088S - Soap cake or similar article :
en
- CA394607A - Abrasive wheel :
en
fr
- CH213470A - Installation of electric arc welding. :
en
fr
- CH213566A - Process for the preparation of a new derivative of an azo dye. :
de
en
- ES5721U - Visible file. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533548A - Improvements in fishing hooks especially fly hooks :
en
- US2231025A - Coupling :
en
- GB533348A - A process of cooling mineral oils preparatory to extraction by the edeleanu process :
en
- DE702634C - Process for manufacturing mercury switches :
de
en
- ES5762U - Improved device for artificial pneumothorax. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533282A - Measurement of phase shift :
en
- GB533300A - A method for recovering oil and meatmeal from whale meat :
en
- USD125151S - Design for a capsule tray :
en
- US2231157A - Stabilized lubricant :
en
- US2231549A - Wrinkle resisting cloth :
en
- USD125076S - Goblet or similar article :
en
- AT160101B - Steam system with high pressure storage. :
de
en
- CH213455A - Device to compensate for irregularities in the start-up of peak counters with a hysteresis inhibitor. :
de
en
- DE702526C - Firing device for piercing the casing of boreholes :
de
en
- CA394487A - Laundry machine reversing mechanism :
en
fr
- US2231299A - Reinforced garment :
en
- US2231059A - Fluid pressure valve :
en
- AT160142B - Device for fusing disc-shaped feet with glass or metal balloons. :
de
en
- CH213414A - Contactor driver guided in a rail. :
de
en
- US2231780A - Flooring and method of laying :
en
- AU112453B2 - Improvements in or relating to superheterodyne receivers :
en
- DE702762C - us corn :
de
en
- CA394517A - Radio receiver tuning device :
en
fr
- USD125221S - Weincsarten
dress ensemble :
en
- CH213426A - Process for the preparation of 2-mercaptobenzimidazole-5-arsine oxide. :
de
en
- US2231327A - Preparation of magnesium products :
en
- US2231552A - Insole and material for making the same :
en
- US2231373A - Coating of articles of aluminum or aluminum alloys :
en
- CA394556A - Dry rosin size :
en
fr
- AT160120B - Process for the production of paints and press mixes. :
de
en
- ES5168Y - Closet bed. :
en
es
- FR861663A - Lock :
en
fr
- US2231019A - Epi-allo-pregnanediol compounds and method of obtaining the same :
en
- US2231098A - Culinary utensil :
en
- US2231205A - Bedspring :
en
- CA394538A - Piezo-crystal mounting :
en
fr
- US2231195A - Rail truck :
en
- US2231313A - Combined bumper, headlight, and license plate holder :
en
- US2231390A - Animal trap :
en
- CH213444A - Multiple magazine. :
de
en
- ES5230Y - Container with porous cap. :
en
es
- FR861549A - Improvements to dual devices intended for the projection of cinematographic images :
en
fr
- CA394495A - Suet cake container :
en
fr
- CH213511A - Type printing telegraph receiver with additional recording device. :
de
en
- FR861510A - Transmission system of a frequency band, applicable in particular in telephony :
en
fr
- USD125112S - Burner for cookstove or the like :
en
- DK58405C - Procedure and Apparatus for Enabling the Passport Insertion of the individual galvanized hides of color etchings into round casting apparatus required for a multicolor print. :
da
en
- US2231724A - Belt buckle :
en
- USD125053S - Design for a lavatory :
en
- CH213437A - Roll film camera with a locking slide operated alternately by the film advance button and the release pin. :
de
en
- US2231528A - Glazing construction :
en
- US2231532A - Refrigerating apparatus :
en
- US2231672A - Knitting machine :
en
- US2231139A - Reflective sign structure :
en
- US2231158A - Magnetic control mechanism :
en
- DE702785C - Device for the automatic synchronization of asynchronous starting synchronous machines :
de
en
- CH213478A - Compressor or pump. :
de
en
- DE702552C - Saddle for bicycles and motorcycles like :
de
en
- DE702558C - Process for the production of turbine rotors with wheel disks welded onto the shaft :
de
en
- FR861673A - Process for preparing nitrogenous condensation products :
en
fr
- US2231382A - Flashlight :
en
- US2231376A - Prepayment electricity meter :
en
- USD125060S - Design for a portable bar :
en
- USD125097S - Watch fob plate or similar article :
en
- DE702614C - broken spine :
de
en
- US2231016A - Steam generator :
en
- US2231709A - Moving stairway :
en
- US2231293A - Vehicle canopy :
en
- US2231131A - Deep well pump :
en
- CA394492A - Display apparatus :
en
fr
- US2231031A - Engine starter drive :
en
- DE702585C - Containers for objects that can be pushed in, such as clamps, brushes, etc. :
de
en
- US2231431A - Phonograph record shaving machine :
en
- USD125084S - Design for an ash tray :
en
- CA394516A - Radio receiver indicating and control apparatus :
en
fr
- ES5093Y - A stage-toy :
en
es
- FR861624A - Liquid fuel tank remains sealed after being pierced by bullets :
en
fr
- FR861738A - Electronic discharge table for amplification :
en
fr
- DE702572C - Hole punch to punch two holes at the same time at variable intervals :
de
en
- ES5078Y - Belt splicing, especially transmission belts. :
en
es
- FR861743A - Thermionic tube amplifiers :
en
fr
- AT160124B - Containers made of paper or similar material. :
de
en
- GB533265A - An improved solution for the cleansing and/or sterilising of metals :
en
- GB533523A - Improvements in the manufacture of tea :
en
- US2231371A - Noise suppression circuit :
en
- AT160119B - Process for the production of coverings, in particular floor or wall coverings. :
de
en
- GB533475A - Improvements in or relating to systems for transmitting a band of frequencies :
en
- CA394525A - Vehicle body :
en
fr
- CA394595A - Textile material production :
en
fr
- GB533285A - A process for producing liquid saturated benzine hydrocarbons with high octane numbers :
en
- GB533352A - Improvements in or relating to phase delay devices suitable for multiplex telegraph systems :
en
- FR861599A - Vehicle more particularly fitted out for military use :
en
fr
- GB533213A - Improvements in or relating to the production of insulating films on metal surfaces :
en
- CA394493A - Parking system :
en
fr
- CA394585A - Fan system :
en
fr
- CH213452A - Reach magnification device for measuring devices. :
de
en
- CH213577A - Process for the production of a locally anesthetic and bactericidal compound. :
de
en
- CA394541A - Air conditioning apparatus :
en
fr
- DK58420C - Machine gun with belt feed. :
da
en
- AU112426B2 - Improvements in or relating to fire extinguishing systems and to apparatus or devices for use therein :
en
- GB533297A - Improvements relating to apparatus for use in artificial respiration :
en
- CH213493A - Process for the production of electron tubes with double-sided fusion. :
de
en
- DE702775C - Screwless jaw clamp for electrical cables :
de
en
- CH213417A - Process for the production of a warp knitted fabric interspersed with rubber warp threads, in which the rubber threads form loops in places. :
de
en
- CH213497A - Auxiliary arc arrangement for mercury vapor rectifier. :
de
en
- FR861478A - Enhancements to t antenna unwinders. s. f. for planes :
en
fr
- FR861712A - Motor vehicles :
en
fr
- US2231488A - Spring dowel :
en
- USD125132S - Receptacle for cigarettes or the like :
en
- ES5724U - Wheel for electric amusement buggies. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861715A - Electric power distribution system :
en
fr
- GB533394A - Heat power plant :
en
- GB533507A - Improvements in or relating to hysteresis or synchronous motors :
en
- DE702746C - Injection molding machine for thermoformable materials :
de
en
- US2231117A - Spline joint :
en
- US2231450A - Method of forming a gridlike structure :
en
- FR861468A - Removable tinder wick holder device to transform any gasoline lighter into a tinder wick lighter :
en
fr
- FR861529A - Method of making articles from a molding material capable of hardening :
en
fr
- GB533309A - Improvements in or relating to the production of artificial threads from viscose :
en
- FR861633A - improved case for eyeshadows, lipstick and the like :
en
fr
- US2231848A - Railway truck :
en
- GB533342A - Improvements in high frequency apparatus utilising electron discharge devices of the magnetron type :
en
- GB533536A - Improvements in or relating to power transmissions :
en
- DE701591C - Gripper device with continuous chain for rubber-tired tractors :
de
en
- FR861485A - Improved device for measuring and indicating the speed of a rotating member :
en
fr
- FR861737A - Improvements made to devices for exerting a clamping or friction action on rotating members, in particular brakes or clutches for motor vehicles :
en
fr
- GB533499A - Improvements in or relating to apparatus for indicating vibration, particularly in internal combustion engine cylinders :
en
- DE702703C - bellows arranged in a cylindrical container :
de
en
- FR861733A - Method of starting an internal combustion engine with several cylinders, and device for its implementation :
en
fr
- GB533214A - Improvements in or relating to electrical connecting means for non-linear resistancematerial :
en
- FR861507A - Improvements made to devices intended to suspend boats from davits and release them :
en
fr
- FR861594A - Quick scaler :
en
fr
- US2231778A - Venetian blind and operating mechanism therefor :
en
- FR861535A - Loading and unloading mechanism for molding presses :
en
fr
- GB533435A - Improvements in and connected with arch supports for boots, shoes or slippers :
en
- FR861565A - Improvements in hot water distribution systems with or without central heating :
en
fr
- GB533429A - Improvements in and relating to type casting matrices :
en
- US2231283A - Manufacture of irish moss :
en
- US2231793A - Beet topping machine :
en
- ES5747U - Clamp for permanent hair ripple. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533286A - Materials of high secondary electron emission :
en
- GR9442B - POCKET ELECTRIC LAMP SYSTEM. :
el
en
- ES5764U - Living room furniture with multiple applications. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE702648C - Process for the production of dihydrofollicle hormone :
de
en
- FR861620A - Coupling device of two shafts in line :
en
fr
- FR861514A - Improvements to hydraulically operated lifting and lowering devices, particularly applicable to drafting tables and other furniture :
en
fr
- GB533468A - Improvements in and relating to hydraulic metal extrusion presses :
en
- DE702642C - Pressure-resistant full-view canopy for aircraft :
de
en
- DE702759C - Straightening rods for firearms stored in spherical covers of armored vehicles :
de
en
- US2231582A - Electric valve translating apparatus :
en
- US2231826A - Thermostatically controlled :
en
- USD125177S - Design fob a dress :
en
- US2231510A - Fuse construction :
en
- US2231708A - Circuit breaker :
en
- US2231749A - Hollow metal propeller blade and method of making the same :
en
- USD125067S - Design for a goblet oe similar
article :
en
- CA394518A - Transmission synchronizer :
en
fr
- FI18962A - Gallerkonstruktion för s.k. exponentialrör :
en
fi
- FR861615A - Mattress for extinguishing firebombs :
en
fr
- GB533406A - Improvements in or relating to warning bells :
en
- US2231495A - Vat-dyestuffs of the naphthalimide series and a process of preparing them :
en
- GB533556A - Improvements in and relating to the fastening of cast brake magnets of high coerciveforce :
en
- AU112436B2 - Improvements inconstant current systems :
en
- CH213490A - Auto switch. :
de
en
- ES5236Y - Foldable fly catcher. :
en
es
- FR861732A - Cinematographic camera with part controlling a current damper and the motor :
en
fr
- US2231604A - Electric valve converting apparatus :
en
- US2231859A - Plaited shelf edging :
en
- CA394571A - Vehicle wheel :
en
fr
- USD125094S - Design for a combined dial, hands :
en
- CH213488A - High voltage power transmission system. :
de
en
- CH213563A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- US2231418A - Liquid-administering apparatus :
en
- US2231817A - Refrigeration apparatus :
en
- USD125244S - Design fob a dkess :
en
- US2231612A - Phenanthroline derivative :
en
- US2231820A - Pump :
en
- CH213549A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- CH213520A - Illuminated advertising machine. :
de
en
- FR861688A - Improvements to trolleys of calculating machines, accounting machines and the like :
en
fr
- AU112429B2 - Improvements in or relating to radio receivers :
en
- US2231323A - Fastener holder and operating tool :
en
- US2231786A - Can cover remover :
en
- US2231838A - Trichloropropionitrile and method of preparing the same :
en
- US2231050A - Method of preparing an adhesive :
en
- US2231764A - Viscosity control device :
en
- US2231857A - Glass drawing apparatus :
en
- AU112451B2 - Improvements in or relating to multiplex telephone systems employing signalling :
en
- CH213451A - Temperature controller for electrically heated hot water storage tanks. :
de
en
- US2231156A - Control circuit :
en
- US2231287A - Engine installation :
en
- USD125187S - Design for a dress :
en
- US2231064A - Machine for molding cementitious block :
en
- US2231466A - Electric motor and shaver :
en
- US2231640A - Target toy :
en
- US2230998A - Multiple wall paper bag :
en
- DE702722C - Process for the preparation of durable therapeutic preparations from intestinal mucosa :
de
en
- ES5624U - Wallet (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861613A - Eye mounting system for sleeper doll :
en
fr
- GB533454A - Improvements relating to electric furnaces :
en
- US2231267A - Cutting and scraping device :
en
- US2231449A - Air valve :
en
- US2231516A - Chuck :
en
- US2231505A - Protective holder for toothbrushes and the like :
en
- US2231684A - Monopack film sensitized with layers containing different silver halides :
en
- USD125150S - Design for a wringer drain board :
en
- US2231048A - Process or method of geophysical prospecting :
en
- US2231212A - Burner control apparatus :
en
- GB533486A - Draw-bar with handles for the undercarriage of a fire-engine :
en
- US2231397A - Error detector for telegraph printers :
en
- USD125242S - Design for a textile fabric :
en
- US2231301A - Lubricating composition :
en
- US2231093A - Article feeder :
en
- US2231104A - Electric reaction furnace :
en
- CH213485A - Device for the excitation of synchronous machines from the three-phase network. :
de
en
- CH213573A - Process for the preparation of a dioxazine dye. :
de
en
- DE702622C - Fungicidal agent especially suitable for seed dressing :
de
en
- FR861568A - Electric discharge tube and apparatus incorporating one or more such tubes :
en
fr
- CA394552A - Piston expander :
en
fr
- CH213454A - Arrangement for temperature compensation on electrical quotient meters, especially cross-wound devices. :
de
en
- CH213524A - Device for coupling tractors with trailers. :
de
en
- DE702689C - Electron tubes with a cathode, an anode and a control, a screen and a braking grid between the cathode and anode :
de
en
- FI18968A - Masks for the production and distribution of goods :
en
fi
- FR861524A - Improvements to electric shavers :
en
fr
- FI18967A - Anordning för pressing av t.ex. fiberplattor mellan uppvärmda pressplattor :
en
fi
- DE702588C - Roller bearing arrangement :
de
en
- GB533443A - Improvements in or relating to means for starting and stopping internal combustion engines :
en
- FR861744A - Mineral oil dewaxing process :
en
fr
- GB533498A - Improvements in safety mechanisms for wringers and the like :
en
- DE702599C - Type lever drive for typewriters :
de
en
- FR861625A - Refinements to barrel type engines :
en
fr
- FR861628A - Method and machine for machining fins, in particular circular fins of bodies of revolution :
en
fr
- GB533376A - Improvements in or connected with optical sighting apparatus :
en
- USD125202S - Design fob a dress :
en
- ES5773U - An automatic index :
en
es
- DE702616C - Tent peg made of a helically wound metal strip :
de
en
- GB533463A - Apparatus for re-expanding compressed cellulose wadding :
en
- GB533472A - Improvements relating to spot-welding machines :
en
- GB533491A - Improvements relating to cable grips :
en
- FR861511A - Electrical assembly for modulating a carrier oscillation or amplifying a modulated oscillation :
en
fr
- CH213570A - Process for the preparation of an azine series nitro dye. :
de
en
- US2231286A - Method and apparatus for forming and attaching slide fastener elements :
en
- GB533270A - Improvements in or relating to photographic shutters :
en
- GB533511A - Improvements in or relating to missiles, especially hand grenades :
en
- ES5779U - Brick joist and iron rod. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE702562C - Telecommunication, remote control or telephone system :
de
en
- GB533277A - Improvements in means for driving hydraulic pumps :
en
- DE702781C - n switching commands transmitted by several voltage reduction pulses :
de
en
- FR861631A - Process and machines for the automatic production of metal welds :
en
fr
- FR861490A - Optico-physical process for the simultaneous qualitative and quantitative examination of fields of variable density :
en
fr
- GB533327A - An improved manufacture of detergent aids and wetting agents :
en
- US2231068A - Metal fastener :
en
- US2231613A - Blowout preventer and control head :
en
- CH213460A - Vacuum pump arrangement, especially for mercury vapor valves. :
de
en
- DE702601C - Device for remote monitoring of unattended branch offices using pulse-controlled electromagnetic selection devices :
de
en
- GB533462A - Improvements in or relating to hand microtelephones :
en
- CA394504A - Heating device :
en
fr
- DE702693C - in hollow bodies :
de
en
- US2231344A - Gum inhibitor :
en
- US2231351A - Roller bearing :
en
- FR861659A - Improvement provided in the establishment of bras :
en
fr
- AT160131B - Process for the production of man-made staple fibers. :
de
en
- CA394533A - Silver precipitation process :
en
fr
- USD125105S - Design for an apeon dress :
en
- US2231072A - Circuit breaker :
en
- GB533437A - Improvements in and connected with boots, shoes and slippers :
en
- FR861735A - Improvements to towers :
en
fr
- US2231219A - Razor :
en
- USD125236S - Dress ensemble :
en
- US2231225A - Tool joint and method of making :
en
- AT160111B - Electric machine with particularly intensive cooling of the outer jacket, especially a water-cooled machine. :
de
en
- CH213525A - Cushioning device with a damping effect, in particular for motor vehicles. :
de
en
- US2231103A - Luminous dial attachment for dial telephones :
en
- US2231298A - Cigar holder and tobacco leaf spreader :
en
- US2231671A - Traffic signaling system :
en
- US2231689A - Switch structure :
en
- AT160135B - Process for the production of carbon tetrachloride. :
de
en
- CH213537A - Contact strip for pantograph. :
de
en
- GB533222A - Improvements in or relating to the filtration of fluid or the treatment of solid material with fluid :
en
- GB533417A - Improvements in or relating to apparatus for heating moldable materials :
en
- CH213446A - Front mount for demountable guns. :
de
en
- US2231000A - Lead screw adjusting means :
en
- US2231094A - Photographic camera :
en
- US2231541A - Electric switch :
en
- US2231321A - Sports timer :
en
- US2231346A - Seat construction :
en
- AT160114B - Switching device for electrically operated vehicles with short circuit braking. :
de
en
- CA394598A - Rim and rimmed article :
en
fr
- CH213393A - Ready-to-use wreath ring. :
de
en
- DE702505C - Device for automatic determination of the yield point on test rods by electrical means :
de
en
- DE702656C - Multiple carrier frequency system :
de
en
- AT160145B - Use of a universal rolling mill for uninterrupted casting of metal profiles. :
de
en
- CH213558A - Process for the preparation of a condensation product. :
de
en
- CA394610A - Water-containing dyestuff preparation :
en
fr
- US2231598A - Electric switch :
en
- US2231734A - Combined view finder and range finder :
en
- AT160139B - Process for producing small parts of a zip fastener from thermoplastic material and machine for carrying out the process. :
de
en
- DE702627C - Procedure to prevent the coloration during setting :
de
en
- ES5231Y - New buckle. :
en
es
- US2231679A - Constant voltage generator :
en
- CA394507A - Vanity case :
en
fr
- FR861746A - Friction clutch :
en
fr
- US2231586A - Fender exhaust system for automotive vehicles :
en
- CA394546A - Foodstuff mineral fortification :
en
fr
- AT160136B - Process for the production of hydrocarbon oils. :
de
en
- USD125123S - Wall heater or similar article :
en
- AT160123B - For the production of floor separations, concrete or reinforced concrete ceilings or similar components used for casting. :
de
en
- CH213408A - Wire closure on containers with sealing lids. :
de
en
- ES4865U - Electric lamp with annular reflector. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA394562A - Method and apparatus for adding lead to steel :
en
fr
- CA394547A - Change speed mechanism :
en
fr
- AT160150B - Device for recording subscriber numbers in telephone systems. :
de
en
- DE702705C - Lip valve for breathing apparatus :
de
en
- US2231137A - Electric lighting fixture :
en
- DE702576C - Dispersing agent for dispersions from mineral oils and in these hard or insoluble solids :
de
en
- ES5109Y - Hammock perfected. :
en
es
- ES5751U - A recreational soccer game (Machine-translation by Google Translate, not legally binding) :
en
es
- USD125072S - Goblet or similar article :
en
- CH213503A - Procedure for disinfection and preservation. :
de
en
- DE702589C - Tension ring seal with self-resilience, consisting of two or more superposed collars between the two free ends of the rings :
de
en
- GB533235A - Improvements in or relating to method of and apparatus for separating undesired particles from a liquid suspension :
en
- US2231348A - Manufacture of electric contactor prongs :
en
- US2231669A - Color correction :
en
- US2231860A - Phenol-butyraldehyde-formaldehyde resins :
en
- FR861476A - Device for winding the socket cable in portable, household or other electrically controlled appliances :
en
fr
- CH213538A - Device suitable for blind flight to display the inclination of an aircraft. :
de
en
- USD125121S - Design for a necktie :
en
- DE702740C - Grout :
de
en
- DE702756C - Firearm with swing block lock :
de
en
- US2231775A - Roof and floor structure :
en
- USD125068S - Design for a goblet or similar
article :
en
- GB533332A - Improvements in or relating to stuffing boxes for centrifugal and reciprocating feed pumps and like engines :
en
- CH213392A - Mower pulled by tractor power. :
de
en
- DE702604C - Arc lamp wick charcoal with protection of the wick against humidity :
de
en
- DE702662C - Prism arrangement for two separately guided beam paths :
de
en
- US2231247A - Method of forming composite metal structures :
en
- US2231433A - Power saw :
en
- USD125238S - Paper for covering and protecting articles of sale :
en
- USD125133S - Design fou a stocking :
en
- US2231046A - Washing device :
en
- US2231465A - Tapping attachment :
en
- US2231475A - Jig for the assembly of frames of boats :
en
- DE702641C - Oxygen breathing apparatus with a shut-off valve built into the valve box and provided with a warning device :
de
en
- DE702304C - Friction gear change transmission :
de
en
- GR9437B - EXTRACTION OPERATION SYSTEM AND ACQUIRED WHEEL SPEED. :
el
en
- FR861643A - Microphone for gas mask :
en
fr
- DE702504C - Arrangement for measuring mechanical vibrations :
de
en
- GB533542A - Improvements in and connected with force-feed lubricating apparatus :
en
- GB533449A - Improvements in traffic signalling systems :
en
- US2231803A - Process of treating hydrocarbon oils :
en
- DE702629C - Production of homogeneous metal carbide bodies of given dimensions :
de
en
- DE702728C - Process for the preparation of 4-chloro-5-nitro-1-naphthomethyl chloride :
de
en
- DE702757C - Gas pressure charger :
de
en
- FR861366A - Strippers and degreasers :
en
fr
- FR861575A - Improvements to Cascading Electron Multipliers :
en
fr
- US2231154A - Method of removing soluble impurities from magnesium hydroxide :
en
- US2231652A - Stoker fired forced draft boiler :
en
- GB533487A - Improvements in or relating to inking mechanisms for rotary printing presses :
en
- US2231642A - Coin machinery :
en
- US2231244A - Oil burner :
en
- DE702639C - Process for waterproofing panels, films or blocks made from animal glue :
de
en
- ES5102Y - Infernillo of perfected alcohol. :
en
es
- GB533534A - Improvements in or relating to lubricators for flexible cable and conduit assemblies :
en
- US2231440A - Rotary motor :
en
- US2231593A - Tubing cutter :
en
- US2231755A - Process for resolving petroleum emulsions :
en
- USD125113S - Design fob a king :
en
- AU221540A - Improvements inthe production of gas-expanded rubber material or rubberlike material :
en
- GB533351A - Improvements relating to conveyors :
en
- US2231133A - Synchronizing system :
en
- ES5757U - Corrugated cardboard cover for bottles and glass containers. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE702574C - Process for the preparation of 17-monoesters of OEstradiol :
de
en
- GB533470A - Improvements in or relating to fire-extinguishing means :
en
- DE702710C - Shelter with a square cross-section :
de
en
- GB533410A - An improved plate heat-exchange apparatus or cooler :
en
- US2231303A - Pump :
en
- US2231270A - Snap-on cork :
en
- US2231075A - Door lock :
en
- USD125126S - Bidirectional traffic marker for highways :
en
- FR861525A - Improvements made to groups of pressurized fluid generators, in particular to groups of machines of this type with free pistons :
en
fr
- GB533237A - Improvements in or relating to shutters for the glazing of buildings :
en
- US2231496A - Percussive tool :
en
- USD125191S - Design for a dress :
en
- CA394582A - Die pressing apparatus :
en
fr
- US2231234A - Brush :
en
- US2231237A - Check writing machine :
en
- US2231161A - Toilet ventilator :
en
- FR861518A - Improvements to two-stroke internal combustion engines :
en
fr
- GB533438A - Improved apparatus for screening or conveying pulverulent, broken or like materials :
en
- CA394586A - Structural element fabrication :
en
fr
- CA394589A - Railway track switch mechanism :
en
fr
- DE702771C - Device for automatic control of the brake cylinder pressure according to the vehicle load :
de
en
- US2231559A - Slip :
en
- DE702647C - Pre-printed folder with swiveling compartments that can be adjusted at an angle :
de
en
- AT160112B - Reading device for radio equipment. :
de
en
- GR9440B - COOKING AND HEATING HOB. :
el
en
- US2231030A - Process of reducing aluminum sulphate to metallic aluminum :
en
- US2231854A - Frequency modulation :
en
- US2231181A - Process of reducing ferric compounds :
en
- US2231226A - Wing supported aircraft :
en
- US2231841A - Lateral motion truck brake :
en
- USD125161S - Design for a brooch pin :
en
- USD125165S - Design for a brooch pin :
en
- DE702778C - Encapsulated socket in which the plug shells are covered by a spring-loaded sliding cover when not in use :
de
en
- ES145818A1 - A method to manufacture laminated elastic fabrics. :
en
es
- US2231829A - Television synchronizing system :
en
- ES5752U - Folder for ties. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231013A - Electrical prospecting with alternating current :
en
- US2231199A - Torch :
en
- US2231425A - Oil well testing device :
en
- FR861453A - Rotary impeller pump with liquid ring for simultaneous movement of gas and liquid :
en
fr
- GB533344A - Improvements in centrifugal atomisers for liquids :
en
- US2231608A - Planter :
en
- US2231565A - Socket adapter :
en
- AT160109B - Scanning method for television tubes. :
de
en
- FR861657A - Method and device for the detection of aggressive products in air :
en
fr
- US2231647A - Fastener for windows and the like :
en
- USD125174S - Design for a piano-pedal-stool :
en
- US2231097A - Refrigerator car :
en
- US2231115A - Electrical switch :
en
- US2231297A - Erection seat :
en
- US2231124A - Electrical apparatus :
en
- US2231091A - Display device :
en
- USD125073S - Design fob a goblet ob similab
article :
en
- AT160148B - Handheld duplicating and addressing device. :
de
en
- AU112440B2 - Improvements relating to alternating current rectifier apparatus of the dry surface contact type :
en
- US2231677A - Meter disconnect :
en
- USPP448P - Rose plant :
en
- GB533215A - Improvements in electromagnets :
en
- CA394502A - Venetian blind cleaning implement :
en
fr
- CA394590A - Shoe machine :
en
fr
- CH213483A - Impeller for internal combustion or steam turbines and process for producing the same. :
de
en
- US2231169A - Steam cylinder oil and process of preparing the same :
en
- US2231725A - Polyphase directional relay :
en
- FR861513A - Cooling system for shaft furnaces :
en
fr
- FR861534A - Automatic hydraulic control valve mechanism :
en
fr
- CA394583A - Refrigerator car :
en
fr
- FR861740A - Extinguishing fires in tanks, etc. :
en
fr
- GB533233A - Improvements in electrolytic condensers :
en
- FR861517A - Reflective and luminescent surface and its applications to flashlights, mirrors, etc. :
en
fr
- FR861687A - Compressed gas switch :
en
fr
- US2231044A - Blasting explosive composition :
en
- US2231391A - Furnace construction :
en
- US2231591A - Electric valve circuit :
en
- US2231827A - Propeller :
en
- US2231553A - Stenciling apparatus :
en
- US2231527A - Transmission regulation :
en
- US2231482A - Automobile signaling device :
en
- US2231501A - Air separator for fluid circulating systems :
en
- DE702683C - Process for the serial production of shoes with foot-compatible insoles :
de
en
- CA394520A - Fastener-applying device :
en
fr
- US2231706A - Azo compounds and material colored therewith :
en
- USRE21714E - rambold :
en
- CH213450A - Method and device for the detection of radiant energy through changes in resistance of a conductor. :
de
en
- AT160116B - Welding means for electric arc welding and process for its manufacture. :
de
en
- AT160141B - Shut-off valve for liquids, especially for fruit and wine growing syringes. :
de
en
- USD125055S - Lewis
water closet :
en
- NL50617C - :
en
- US2231426A - Method of bleaching gray goods :
en
- US2231823A - Closure mechanism for concrete mixer receptacles :
en
- CH213539A - Method and device for influencing the flight path of aircraft. :
de
en
- US2231231A - Process and apparatus for catalytic operations :
en
- US2231535A - Decorating apparatus :
en
- AU112448B2 - Improvements in navigational devices :
en
- CH213482A - Control shaft twin magneto for internal combustion engines. :
de
en
- US2231581A - Percussion igniting device for clockwork fuses :
en
- US2231785A - Novelty greeting card or folder :
en
- DE702679C - Process for making baked goods :
de
en
- DE702729C - Process for the production of calcium gluconate :
de
en
- GB533272A - Improvements in or relating to die casting machines :
en
- US2231054A - Vehicle lift :
en
- US2231092A - Method of winding cord packages :
en
- US2231694A - Dampening apparatus :
en
- US2231711A - Three-phase compensator :
en
- US2231413A - Nose pad for eyeglass mountings :
en
- USD125201S - Dress ensemble :
en
- US2231290A - Shoe and method of making same :
en
- US2231609A - Zero shifter crank :
en
- US2231844A - N-basically substituted compounds :
en
- AU112457B2 - Improvement in photographic emulsion :
en
- AU39440A - Improvements in or relating tothe manufacture of articles from fibrous materials and tothe production of coatings thereon :
en
- DE702575C - Process for the production of lightfast synthetic tanning agents :
de
en
- GB533528A - Improvements in or relating to power transmission systems for motor vehicles :
en
- AU112428B2 - Improvements in or relating to radio navigation devices :
en
- US2231338A - Steering gear for curve compensating vehicles :
en
- US2231467A - High surface hiding pigment materials and process of making the same :
en
- US2231557A - Ventilator :
en
- US2231754A - Process for resolving petroleum emulsions :
en
- USPP449P - Rose plant :
en
- CA394531A - Railway car truck side frame :
en
fr
- US2231448A - Means for tapping a high pressure line or container :
en
- US2231731A - Double exposure prevention device :
en
- FR861487A - Switching devices for systems employing high frequencies :
en
fr
- DE702637C - Flat weft knitting machine with undivided needle bars for the production of a stocking in one operation :
de
en
- GB533236A - Metallic vapour electric discharge apparatus :
en
- US2231600A - Electric fuse :
en
- DE702645C - Cover rail for letter folder u. like :
de
en
- FR861689A - Carrier wave transmission systems :
en
fr
- US2231513A - Liquid fuel :
en
- US2231539A - Stapler :
en
- CA394604A - Elevator dispatching system :
en
fr
- US2231524A - Oceanplane :
en
- USD125106S - Design for a textile fabric :
en
- US2231521A - Control system for alternating current marine propulsion apparatus :
en
- CH213540A - Wall and ceiling construction in wood. :
de
en
- DE702595C - e is the direction of constant magnetic fields :
de
en
- DE702737C - Electric discharge lamp or fluorescent tube filled with noble gases and mercury and a luminophore layer excited by the mercury radiation :
de
en
- CA394560A - Cellulosic material bleaching process :
en
fr
- CH213468A - Riveting process and automatic machine for implementing this process. :
en
fr
- GB533335A - Improvements in or relating to linoleum floor coverings :
en
- CH213404A - Fastening device for carpets, templates and the like. :
de
en
- CH213472A - Device for preheating synthetic resin molding compound. :
de
en
- DE702542C - Electric lamp, preferably with a galvanic battery and with a fork-able reflector :
de
en
- AT160138B - Wheelset with an axle welded together from at least two parts, especially for railway vehicles. :
de
en
- CA394526A - Vehicle underframe :
en
fr
- US2231292A - Aircraft propulsion assembly :
en
- AU112452B2 - Improvements in and relating to electric flash lamps :
en
- AU112460B2 - Improvements in or relating to television systems utilising synchronising impulses for conveying additional information :
en
- US2231221A - Packing device :
en
- US2231280A - Feed control device for cotton cleaning and extracting machines :
en
- CH213418A - Process for the production of a dye preparation. :
de
en
- CA394489A - Razor blade magazine :
en
fr
- DE702667C - Stuffing box seal :
de
en
- US2231484A - Mechanical shoveling machine :
en
- US2231610A - Discharge device :
en
- DE702524C - Holding device for the flame tube of gas-heated devices :
de
en
- GB533483A - Improvements in yarn winding machines :
en
- US2230994A - Retarded switch :
en
- US2231415A - Eraser and method of making the same :
en
- US2231126A - Reed suitable for use in the shedding mechanism of circular looms :
en
- US2231547A - Internal combustion engine :
en
- US2231681A - Parking meter :
en
- US2231705A - Azo compounds and material colored therewith :
en
- USD125247S - Design fob a dkess :
en
- GB533551A - Improvements in or relating to electric torches, electric flashlamps, and like portable electric lamps :
en
- FR861462A - Device for stretching and winding elastic tapes :
en
fr
- US2231014A - Welding process and apparatus :
en
- US2231078A - Sirup throw gauge bottle :
en
- US2231021A - Azo compounds and material colored therewith :
en
- USRE21713E - Removable neck fob poweb control :
en
- FR861558A - Instantaneous opening and closing device, invisible, applicable to all bodywork, fairings, fuselages, tanks, etc. :
en
fr
- USD125148S - Design for a hat :
en
- DE702536C - of electrical surges :
de
en
- GB533360A - Improvements in or relating to electric signalling systems :
en
- CH213567A - Process for the preparation of an azo dye. :
de
en
- GB533274A - Improvements in or relating to broach :
en
- US2231622A - Meter system for x-ray tubes :
en
- GB533512A - Improvements in or relating to electrodes for electric cells :
en
- GB533544A - Ball bearing assembly :
en
- US2231360A - Chloropropionitriles and method of preparing them :
en
- CA394501A - Ventilated cap :
en
fr
- AU42540A - Improvements inconstant current systems :
en
- CH213401A - Process for producing a coal-like fuel from peat. :
de
en
- USD125110S - Manischewitz
cracker or similar article :
en
- US2231742A - Transmission-controlling device :
en
- CA394544A - Hair drying apparatus :
en
fr
- CA394603A - Game and sporting goods article :
en
fr
- NL49945C - :
en
- FR861582A - Protective shelter against bombardments and war gases :
en
fr
- USD125128S - conwell :
en
- ES5259Y - A tire cover :
en
es
- FR861720A - Hydraulic adjustable cable drum, especially for hoists :
en
fr
- GB533336A - Improvements in electric hand or flash lamps :
en
- DE702539C - Arrangement for lossless operation of an asynchronous motor fed from a single-phase AC network :
de
en
- GB533388A - Improvements in or relating to water heaters :
en
- GB533296A - Improvements in or relating to a method of knitting fabrics of and kind and a straight bar knitting machine for carrying out said method :
en
- GB533356A - Improvements in or relating to apparatus for playing gramophone records :
en
- FR861700A - Fast and economical vibration for the manufacture of reinforced concrete slabs and poles :
en
fr
- FR861601A - Phono-electric relay :
en
fr
- DK58408C - Transmission systems for electrical signals. :
da
en
- FR861550A - Low frequency amplifier :
en
fr
- GB533428A - Improvements in or relating to roll-over toys :
en
- GB533452A - Improvements in and relating to hydraulic power transmissions :
en
- GB533521A - Improvements in or relating to methods of thickening latex, and to thickened latex compositions produced thereby :
en
- DE702498C - Procedure for measuring the ignition point of controlled converter valves :
de
en
- GB533473A - Improvements in and relating to methods of making glass bulbs :
en
- FR861515A - Improvements in boxes or containers for holding and dispensing blade-shaped objects, such as razor blades :
en
fr
- US2231851A - Manufacture of artificial silk thread :
en
- FR861540A - Improvements to internal combustion engines :
en
fr
- ES5763U - Special nails (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5768U - Sound toy (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533549A - Improvements in or relating to boots, shoes and like footwear :
en
- FR861546A - New type of wire clamp with very high resistance to deformation :
en
fr
- FR861703A - Electric conductors :
en
fr
- GB533400A - Improvements in and relating to greeting cards :
en
- DK58402C - Apparatus for apparatus for collecting needles and similar small objects of iron or steel. :
da
en
- ES5250Y - Detachable head auger. :
en
es
- FR861506A - Improvements in methods and apparatus for separating unwanted particles from a liquid suspension :
en
fr
- FR861654A - Method for removing static electric charge from airplanes in flight :
en
fr
- FR861519A - Improvements to siliceous materials :
en
fr
- FR861603A - Sound wave explosives firing control system for air mines and other applications :
en
fr
- DE702631C - Process for the production of phosphate fertilizers :
de
en
- DE702650C - Device for laying out the from a printing machine :
de
en
- USD125107S - Design for a textile fabric :
en
- FI18965A - Gas filter :
en
fi
- GB533244A - Bobbin-case for sewing machines :
en
- GB533531A - Air compressor :
en
- CA394500A - Nail manicure machine :
en
fr
- DE702507C - Tree Fall Tool :
de
en
- US2231492A - Wire insulator for tower antennas :
en
- FR861561A - Right and left cranks for men's, women's, children's and tandem bicycles not having a toy character :
en
fr
- GB533464A - Improvements in or relating to grinding or honing devices :
en
- CA394597A - Textile material :
en
fr
- CA394611A - Centrifuge for granular materials :
en
fr
- FR861723A - Further training in shoe manufacturing and new industrial product :
en
fr
- ES5742U - Marchamo or seal for rope. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE702709C - Device for lapping tools, in particular reamers :
de
en
- US2231188A - Doorstop and holder :
en
- FR861649A - Improvement in the casing drying process :
en
fr
- US2231588A - Fixture for windows :
en
- DK58412C - Electron tube container made of glass with fused pins in a flat base. :
da
en
- US2231664A - Denatured alcohol containing mesityl oxide :
en
- US2231365A - Switching device :
en
- USD125096S - Design for a game device :
en
- DE702774C - Connection terminal for stranded aluminum conductors :
de
en
- FR861559A - Process for the separation of azeotropic mixtures :
en
fr
- GB533365A - Improvements relating to metal bars for reinforcing concrete :
en
- DE702568C - Process for processing complex high-sulfur lead and zinc-containing ores and refined products :
de
en
- CA394508A - Suction nozzle :
en
fr
- DE702708C - Device for generating flashing lights for overtaking signal purposes in motor vehicles :
de
en
- GB533413A - A method of and apparatus for the manufacture of artificial sponges :
en
- US2231619A - Collapsible egg case :
en
- US2230990A - Measuring instrument :
en
- US2231347A - Method of forming electric plug connectors :
en
- FR861082A - Electric cables for communications :
en
fr
- FR861678A - Method and apparatus for the continuous casting of hollow pipes and ingots :
en
fr
- FR861560A - Method for measuring the phase shift and its application to locating a fault :
en
fr
- ES5749U - Metallic jergon. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231087A - Pipe cooling and handling apparatus :
en
- US2231379A - Roller chain :
en
- DE701369C - Lever mechanism for letter folder :
de
en
- GB533514A - Improvements in couplings for shielded electric cables :
en
- FR861466A - Store :
en
fr
- GB533431A - Improvements in aeroplane undercarriages :
en
- GB533440A - Improved method of and means for supporting vertically slidable window sashes and the like :
en
- GB533561A - Improvements in or relating to helmets :
en
- US2231328A - Colloidal suspension :
en
- US2231083A - Method of making designed rubber articles :
en
- US2231658A - Photographic emulsion :
en
- US2231753A - Process for resolving petroleum emulsions :
en
- US2231767A - Open-hole support :
en
- FR861651A - Process for cutting metals into sheets :
en
fr
- GB533550A - Improved apparatus for cleaning air and other gases :
en
- US2231170A - Object detector :
en
- US2231339A - Sheet feeding mechanism :
en
- CH213465A - Watch box. :
en
fr
- DE702720C - Electrical cable system laid in rigid pipes :
de
en
- GB533474A - Improvements in or relating to apparatus for handling bands of sheet material :
en
- DE702563C - Remote control arrangement for controlling and monitoring adjustable organs located in electrical substations :
de
en
- GB533455A - Improvements in and relating to driving systems for electricallydriven road and rail vehicles :
en
- US2231366A - Electrical connector :
en
- US2231578A - Musical instrument :
en
- USD125070S - Design fob a goblet ob similar
article :
en
- DE702691C - AC arc furnace which rests on a tilting cradle together with the electrode holders :
de
en
- CH213541A - Parquet floor. :
de
en
- CA394555A - Rosin size :
en
fr
- DE702731C - genes from acid amides :
de
en
- CA394574A - Radio transmission band control circuit :
en
fr
- CA394566A - Refrigerator door latch :
en
fr
- CH213432A - Process for the processing of brewery pitch. :
de
en
- ES5766U - A new button (Machine-translation by Google Translate, not legally binding) :
en
es
- CH213419A - Process for the production of a new condensation product. :
de
en
- FR861694A - Process and devices for sealing envelopes, more especially in the manufacture of electric lamps :
en
fr
- US2231004A - Brake control mechanism :
en
- US2231362A - Vehicle lift :
en
- FR861636A - Process for the execution of assembly joints, joints resulting therefrom and pipelines or other works comprising such joints :
en
fr
- AU41240A - Improvements in or relating to multiplex telephone systems employing signalling :
en
- DE702518C - Balancing machine :
de
en
- GB533559A - Improvements in and relating to hand-guided, power-operated tractors or like vehicles :
en
- DE702738C - Arc chamber, especially for arc converters with electrodes in flowing gas :
de
en
- US2231357A - Kneading pump :
en
- AU40040A - Improvements in or relating to electron discharge devices :
en
- CH213494A - Junction cell in which one of the electrodes consists of a layer of a material with a low melting point. :
de
en
- GB533492A - Improvements relating to screening lights :
en
- ES4724Y - New floats. :
en
es
- GB533326A - Improvements in or relating to can openers :
en
- CA394608A - Finished fibrous material :
en
fr
- CH213495A - Relay. :
de
en
- US2231422A - Sprinkler :
en
- ES5767U - Recreational toy (Machine-translation by Google Translate, not legally binding) :
en
es
- IE16291L - Eyeleting machine :
en
- US2231544A - Method of breaking foam :
en
- US2231568A - Control system :
en
- DE702557C - Process for bleaching unmoistened cotton goods :
de
en
- US2231121A - Band-type micrometer :
en
- US2231414A - Strike plate :
en
- DE702687C - Switching device controlled by differences in liquid levels :
de
en
- FR861542A - Latch, Safety Lock and Lift Mechanisms Enhancements for Cover Type Automobile Hoods :
en
fr
- CA394491A - Broiler ceramic burner unit :
en
fr
- ES5096Y - A belt. :
en
es
- FR861541A - Improvements to industrial heating devices and devices :
en
fr
- DE702619C - Process for the production of synthetic resins :
de
en
- FR861716A - Power transmission system :
en
fr
- GB533245A - Sewing machine bobbin-cases :
en
- FR861503A - Sealed brake :
en
fr
- US2231393A - Dental apparatus :
en
- GB533465A - Improvements in or relating to electrically fired borehole guns :
en
- GB533339A - Improvements in filters for vacuum cleaners :
en
- DK58417C - Rust machine. :
da
en
- FR861692A - Transport device for machines for scutching flax or other textile plants :
en
fr
- DE702593C - Fountain pen with a suction device built into the spring protection cap :
de
en
- DE702612C - Mill firing with pre-drying grates upstream of the mills :
de
en
- US2231032A - Method of making containers :
en
- US2231599A - Electric fuse :
en
- DE702615C - Tools for draining wounds :
de
en
- DE702747C - Process for softening artificial water from regenerated cellulose :
de
en
- ES5759U - Model of exchangeable prices. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861721A - Piston provided with segments for high working pressure :
en
fr
- FR861538A - Flexible tube or sheath :
en
fr
- FR861554A - Improvements to instruments for measuring internal dimensions :
en
fr
- US2231698A - Electron multiplier :
en
- DE702517C - Process for the production of high quality lubricating oils :
de
en
- US2231480A - Method of electrically welding studs :
en
- US2231574A - Means for making windowed carton blanks coated on both sides :
en
- USD125237S - Design for a dress :
en
- IE15817L - Mowing machines :
en
- US2231649A - Artificial resins soluble in drying oils and process of producing the same :
en
- ES5765U - Button. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861629A - Bomb Launcher :
en
fr
- US2231816A - Locomotive driving wheel :
en
- ES5771U - A hinged or hinge for glasses (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533392A - Improvements in and relating to calenders and other like indicators :
en
- GB533404A - Improvements in and relating to the manufacture of syrups :
en
- USD125250S - Schwalbaum
dress ensemble :
en
- DE702741C - Impregnation and preservative for leather :
de
en
- ES4678Y - Tiles with visible glass face. :
en
es
- FR861569A - Improvements in the manufacture of pneumatic tires, equipment intended for this manufacture and tires obtained by this process :
en
fr
- USD125069S - Design for a goblet or similar
article :
en
- FR861686A - Thermostatic control device :
en
fr
- US2231429A - Reverse lighting mechanism for automobiles :
en
- DE702788C - A transformer which can be regulated by means of a winding short-circuited via a variable ohmic resistance :
de
en
- FR861676A - Process for producing calcium nitrate in solid form :
en
fr
- DE702569C - Method and device for bending thin-walled profiles by uneven stretching using rollers :
de
en
- DE702783C - Arrangement to improve the power factor of converters working with gas or vapor discharge paths by means of Loeschverfruehung :
de
en
- FR861539A - Device for blood tests or hypodermic injections :
en
fr
- USD125157S - Design for a pin clip :
en
- US2231060A - Handle :
en
- USD125200S - Design fob a dress :
en
- AU112449B2 - Improvements in or relating to electron discharge devices :
en
- US2231651A - Power reset wringer :
en
- ES5774U - Sujetabustos for swimsuits or beach of two pieces forming a set. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533421A - Improvements in or relating to portable winders for fire and like hose pipes :
en
- US2231340A - Fishing reel :
en
- US2231220A - Vehicle brake mechanism :
en
- DE702777C - Electrical connector sleeve :
de
en
- GB533433A - Improvements in or relating to multiple contact electric sockets :
en
- NL49909C - :
en
- FR861488A - Further training for transporters for ores or other materials :
en
fr
- FR861512A - Attachment device operating by rotation and mounts comprising this attachment device :
en
fr
- AU112439B2 - Improvements in or relating to electric communication cables :
en
- USD125115S - Design fob a ring :
en
- US2231163A - Expansion valve :
en
- US2231682A - Electron multiplier :
en
- USD125213S - Design for a dress :
en
- US2231084A - Acoustic device :
en
- US2231314A - Reversing valve gear :
en
- US2231633A - Distributing mechanism :
en
- AU41340A - Improvement in photographic emulsion :
en
- US2231850A - Automatic baler block dropper :
en
- CH213553A - Process for the production of a new condensation product. :
de
en
- DE702577C - Carrier clamp for pulling conveyor wagons or the like forward. :
de
en
- US2231738A - Printer's composition roller :
en
- AU112433B2 - Manufacture of polymeric materials and compositions containing thesame :
en
- AU112445B2 - Apparatus for indicating in the servery of a dining room items selected form a remotely located menu :
en
- CH213415A - Side tension rod for embroidery machines. :
de
en
- US2231040A - Machine for treating flax and the like :
en
- CA394506A - Rivet remover :
en
fr
- FR861675A - Process for preparing azo dyes :
en
fr
- GB533524A - Regulating transformer :
en
- DE702503C - Process for the production of resinous condensation products :
de
en
- US2231627A - Step switch device for regulating transformers :
en
- DE702584C - Basic hair clip for flat winder :
de
en
- ES5734U - Transportable rosette for fixing ceiling lamps. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231145A - Speed control device for reeling apparatus :
en
- USD125217S - Design for a dress :
en
- US2231478A - Furniture setting device :
en
- US2231006A - Surface covering material :
en
- US2231325A - Electrical contact means :
en
- USD125082S - Design for a goblet or similar
article :
en
- ES5738U - Spark plug for explosion engines. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5772U - Revolving nosepiece from dr. Sandoval. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA394599A - Massage table :
en
fr
- GB533541A - Improvements in or relating to the fixture of building boards or the like :
en
- USD125188S - Design for a dress :
en
- US2231224A - Paper-making machine :
en
- AU44740A - Improvements in or relating to synchronised time base circuits :
en
- DE702776C - s using normal screw terminals :
de
en
- CA394515A - Brake arrangement :
en
fr
- FR861451A - High voltage winding insulated from all sides, for transformers :
en
fr
- FR861463A - Method and device for obtaining an increased visual perspective of distant objects from a moving vehicle :
en
fr
- DE702545C - Ratchet locking device on a drum winch, especially for moving telescopic masts apart :
de
en
- DE702581C - Electrically operated miner's light :
de
en
- US2231774A - Plug for ingot molds :
en
- USD125118S - Design for a textile fabkic :
en
- DE702508C - Reversing sprinkler :
de
en
- ES5777U - Swimwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- USD125057S - Plan eta :
en
- FR861520A - Improvements to pitot tubes and more particularly to heating devices capable of being applied to these tubes :
en
fr
- FR861682A - Seals for moving machine parts :
en
fr
- GB533363A - Improvements in and relating to the manufacture of abrasive articles :
en
- US2231821A - Ground loosening attachment for lawn mowers :
en
- AU38340A - Improvements in or relating to radio receivers :
en
- USD125216S - Design for a dress :
en
- BE439060A - PROCESS FOR THE PREPARATION OF POLYIODINE DERIVATIVES OF OXYDIPHENYLCARBOXYLIC ACIDS :
en
fr
- CA394527A - Vehicle body and chassis :
en
fr
- CH213548A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- DE702789C - Device for monitoring the current in liquid-cooled transformers :
de
en
- FR861595A - Process for the manufacture of a rusk-soup by an appropriate treatment of the vegetables and legumes, binding them to a paste and the whole passed to an oven cooking :
en
fr
- DE702668C - Control and shut-off valve :
de
en
- ES5104Y - Crane-scale to know precisely the kilometer distances, both by rail and by road, from any capital in Spain to all the others, amount to be received for each route and statistics. :
en
es
- CH213530A - Clutch actuation device on rear-engined vehicles. :
de
en
- DE702694C - Alternator for arc welding with medium and high frequency current :
de
en
- US2231077A - Barber's comb :
en
- US2231830A - Container handle structure :
en
- US2231490A - Mounting for electron tubes :
en
- US2231618A - Necktie construction :
en
- USD125212S - Dress ensemble :
en
- US2231096A - Phonograph record resurfacing machine :
en
- CH213424A - Process for the production of pectin extracts. :
de
en
- AU38240A - Improvements in or relating to radio navigation devices :
en
- CA394577A - Synchronous electric motor :
en
fr
- CH213574A - Device for setting end pages on accounting typewriters. :
de
en
- DK58404C - Process for the Preparation of Condensation Products of 4,4'-Diaminodiphenylsulfone. :
da
en
- US2231111A - Indicating switch :
en
- US2231377A - Noise limiter circuit :
en
- USD125095S - Design for a combined dial :
en
- USD125172S - Design for a dress ensemble :
en
- USD125243S - Design for a dress :
en
- US2231564A - Blood transfusion apparatus :
en
- USD125214S - Design tor a deess :
en
- FR861626A - Automatic or semi-automatic installation for extinguishing fires on board airplanes and the like :
en
fr
- CA394498A - Automobile and truck traction device :
en
fr
- ES5222Y - Can opener :
en
es
- FR861672A - Improvements to capacitors, input isolators, etc. :
en
fr
- GB533217A - Improvements relating to mincing machines of the worm type :
en
- GB533385A - Improvements in or relating to lids or covers of wirework for produce receptacles :
en
- US2231446A - Treatment of hydrocarbons :
en
- DE702598C - Process for the preparation of salts of acidic sulfuric acid esters :
de
en
- FR861684A - Enhancements to latch and safety locking mechanisms for auto hoods of the cover type :
en
fr
- CA394592A - Sock and stocking stretcher :
en
fr
- US2231172A - Internal combustion engine :
en
- USD125075S - Goblet or similar article :
en
- US2231007A - Surface covering and assembly thereof :
en
- US2231464A - Propeller :
en
- US2231636A - Radio receiver control system :
en
- USD125155S - Design for a hat :
en
- USD125183S - Design fob a dress :
en
- US2231132A - Apparatus for treating paper :
en
- US2231590A - Advertising apparatus :
en
- US2231319A - Dry cell :
en
- US2231350A - Roller bearing :
en
- US2231635A - Stoker air control :
en
- USD125207S - Design fob a dress :
en
- ES5778U - Improvements in reinforced concrete beams (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5733U - Recessed box for electrical connections. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861459A - Electromagnetic friction coupling, in particular for motor vehicles :
en
fr
- AT160133B - Process for the production of washout reliefs. :
de
en
- AU112458B2 - Improvements in or relating to amplifying circuits :
en
- US2231363A - Preparation of alpha-chloracrylonitrile :
en
- USD125198S - Design for a dress :
en
- CA394522A - Fastener-applying device :
en
fr
- ES5106Y - Apparatus for composing drawings and signs. :
en
es
- FR861576A - Improvements to electric discharge lamps :
en
fr
- NL49876C - :
en
- CA394594A - Organic material processing :
en
fr
- US2231269A - Apparatus for separating contaminated fluid mixtures :
en
- US2231828A - Apparatus for fractional distillation :
en
- US2231403A - Reaction of nitroparaffins with aldehydes :
en
- US2231061A - Glass cleaning device :
en
- US2231491A - Rock crusher :
en
- USD125083S - Slide for overall straps or the like :
en
- GB533422A - Improvements in and relating to electric discharge lamps :
en
- US2231701A - High-voltage capacitor :
en
- US2231405A - Fruit cutting machine :
en
- USD125158S - Design for a brooch pin :
en
- US2231179A - Sheet stacking machine :
en
- USD125124S - Cigarette lighter or similar article :
en
- CH213440A - Distance adjustment device for photographic or cinematographic cameras. :
de
en
- US2231330A - Electrode structure :
en
- DE702603C - Winding arrangement for high voltage transformers :
de
en
- DE702633C - Lid housing for electrical equipment :
de
en
- GB533481A - Process and apparatus for reconditioning and preserving grain, legumes, vegetables and the like :
en
- AU348939A - Improvements in or relating to electron multipliers :
en
- FI18960A - Housing for electric flashlights :
en
fi
- US2231153A - Spring clip :
en
- US2231483A - Art of cutting and mounting piezoelectric crystal elements :
en
- US2231687A - Oscillation generator :
en
- US2231561A - Ash tray :
en
- US2231102A - Expansion rail joint :
en
- US2231697A - Electron multiplier :
en
- US2231776A - Cigarette receptacle and extinguishing device :
en
- GB533261A - Improvements in or relating to cast metal pipe joints :
en
- DE702553C - Machine for grinding camshafts etc. Like. In the copying process :
de
en
- CH213543A - Device to facilitate the monitoring of the warp and to find the smallest irregularities before and after the crosshairs formed by partial or riser rails. :
de
en
- USD125099S - End cove piece or similar article :
en
- USPP446P - Kose plant :
en
- CH213398A - Multitube vertical boiler. :
en
fr
- AU112447B2 - Improvements in and relating to axleboxes for railway vehicles :
en
- USD125209S - Design fob a dress :
en
- US2231241A - Amplified distillation :
en
- US2231388A - Fabric :
en
- US2231498A - Mortarless masonry :
en
- US2231107A - Manifolding :
en
- US2231594A - Process for producing improving :
en
- US2231519A - Sawhorse structure :
en
- USD125129S - Design for a roadside marker :
en
- CH213481A - Polycylindrical in-line cylinder explosion engine. :
en
fr
- US2231602A - Multiplex high frequency signaling :
en
- US2231395A - Photographic cabinet :
en
- US2231511A - Tool retracting mechanism :
en
- US2231589A - Driving mechanism for milling, boring, and like machines :
en
- CA394490A - Razor accessory :
en
fr
- US2231554A - Hair straightening and pressing comb :
en
- DE702630C - Device for coarse and fine adjustment of the length report on rotary printing machines :
de
en
- US2231333A - Paint masking device :
en
- FR861469A - An automatic knot in surgery made using a thread feeder and scissor pliers :
en
fr
- GB533292A - Loading machine :
en
- GB533330A - Generating combustion products for power purposes :
en
- US2231329A - Heat transfer device :
en
- US2231420A - Burner control system :
en
- US2231198A - Filler for pocketbooks and the like :
en
- US2231810A - Flux variator :
en
- CH213502A - Procedure for disinfection and preservation. :
de
en
- CH213555A - Process for the production of a new condensation product. :
de
en
- US2231788A - 9-aroyl-10-phenanthroic acids :
en
- US2231001A - Carrier for slack in electrical cord conductors :
en
- US2231456A - Colored titanium pigment :
en
- US2231384A - Film rewinding machine :
en
- US2231493A - Chemical reactions and their control :
en
- US2231688A - Control for refrigerant compressors :
en
- CH213467A - Machine for bending U-profiles. :
de
en
- US2231273A - Bag-holding device :
en
- US2231632A - Heater :
en
- USD125117S - Design for a wedding gown :
en
- DE702713C - Window screen :
de
en
- US2231518A - Testing apparatus for radiator cores :
en
- USD125131S - Design for a tobacco pipe cleaning
tool :
en
- US2231623A - Synthetic rubberlike materials :
en
- GB533471A - Improvements in electric discharge tubes :
en
- GR9439B - ADHESIVE FOR WELDING FABRICS FOR SHOE MAKING OR VARIOUS OTHER USES. :
el
en
- US2231009A - Heat treating process :
en
- US2231416A - Hoist block :
en
- USPP450P - Rose plant :
en
- USD125138S - De sign fob a portable bar :
en
- US2231066A - Process for concentrating ores :
en
- US2231533A - Flier for spinning machines :
en
- USD125175S - Design fob a dress :
en
- DE702541C - Device for measuring high DC currents :
de
en
- DE702621C - gene :
de
en
- ES5748U - A new device for file cabinets (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861598A - Improvements to air navigation devices, particularly bombing devices :
en
fr
- AT160143B - Process for the production of artificial sausage casings. :
de
en
- GB533457A - Improvements in and relating to light obscuring devices for windows applicable also to wind and weather screens for ships' decks and the like :
en
- DE702669C - Stopcock with liftable valve cone :
de
en
- DE702734C - tern, valves, etc. like :
de
en
- US2231743A - Roll film holder for projectors :
en
- GB533370A - Improvements in or relating to adjustable electric condensers :
en
- FR861456A - Improvements to conductive coatings used in electronic discharge devices :
en
fr
- FR861521A - Linoleum coverings for floors and the like :
en
fr
- FR861612A - Process for sealing borehole casings :
en
fr
- USD125137S - Design fob a bed lamp :
en
- FR861467A - Improvements in processes and equipment for manufacturing special bakery flour :
en
fr
- FR861591A - Installation for distance measurement :
en
fr
- DE702551C - Friction clutch, especially for motor vehicles :
de
en
- GB533407A - Improvements relating to adjustable windows :
en
- GB533221A - Improvements relating to the conditioning of wheat :
en
- FR861497A - Improvements to reinforced cement poles intended to support overhead electricity transmission conductors :
en
fr
- GB533231A - Means for regulating the flow of a viscous material from a receptable over a surfacepassing thereunder :
en
- USD125049S - Design for a handbag :
en
- FR861727A - adjustable air gap telephone earpiece :
en
fr
- GB533461A - Improvements in vari-coloured glass articles and processes of making the same :
en
- FR861504A - Piston ring and piston with application :
en
fr
- USD125218S - Design for a dress :
en
- FR861634A - Improvements made to furnaces, such as reheating furnaces, heat treatment furnaces, etc. :
en
fr
- FR861621A - Method and apparatus for the manufacture of pleated pipes :
en
fr
- FR861589A - Shopping bag enhancements :
en
fr
- GB533445A - Magnetic arc blow-out :
en
- DE702680C - Device for automatic re-synchronization of alternators that have fallen out of step :
de
en
- GB533354A - Process for the manufacture of new organic antimony compounds :
en
- DE702628C - Process for impregnating textiles :
de
en
- US2231201A - Toning photographic prints :
en
- FR861509A - Convertible weather protection garment :
en
fr
- GB533302A - Improvements in and relating to automatic control systems for dynamo-electric machines driving or controlling winding means for strip material :
en
- DE701387C - Binder and sizing agent for metal molds :
de
en
- DE702528C - Process for the production of interchangeable cladding of metallic vessels :
de
en
- FR861516A - Glasses adaptable to gas masks :
en
fr
- FR861484A - Stable suspension system for vehicles :
en
fr
- GB533451A - Improvements in and relating to electric discharge devices :
en
- GB533554A - Improved share or tine :
en
- USD125114S - Design fob a ring :
en
- USD125168S - Design for a bracelet :
en
- FR861647A - Watch movement or clock with central second hand :
en
fr
- ES5729U - Insulating staple perfected for the fastening of flexible electrical conductors. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861674A - Process for preparing trisazo dyes :
en
fr
- FR861502A - Electronic discharge tube for amplification and amplification adjustment :
en
fr
- ES5775U - Taje bath, beach or sports for men and women (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231766A - Poultry branding device :
en
- USD125230S - Design for a dress :
en
- FR861748A - Improvements in electric gravity switches and their application to automatic fire extinguishing devices on aircraft and the like :
en
fr
- GB533387A - Improvements in and relating to excitation arrangements for motor generator set with flywheel equalisation :
en
- DE702529C - Piling and compaction equipment, especially for road construction :
de
en
- USD125145S - Design for a glove :
en
- US2231322A - Deodorizing and disinfecting device :
en
- GB533425A - Improvements in the production of dyes of the cyanine type and intermediates therefor :
en
- GB533448A - Improvements relating to electric vibratory motors :
en
- FR861617A - Improvements in the means for locating in time and, where appropriate, in space, the appearance, or and the duration of a phenomenon, in particular measuring the speed of projectiles :
en
fr
- DE702670C - Electric motor drive for valves, slides or the like. :
de
en
- ES5232Y - Procedure for mounting screw earrings, commonly known as rosettes. :
en
es
- FI18971A - Förfaringssätt och anordning för frammatning av pappersmassa på pappersmaskinsviran :
en
fi
- FR861533A - Method and apparatus for obtaining samples, particularly during the preparation of coarse-grained ammonium sulfate in saturators :
en
fr
- FR861605A - Improvement in projectiles launched by planes :
en
fr
- US2231089A - Toy highway :
en
- US2231200A - Bottle stopper :
en
- USD125052S - Design for a combined ash tray and
support for use on bathtub rims or
the uke :
en
- FR861522A - Improvements in the manufacture of nitrided steel articles :
en
fr
- FR861523A - Improvements in the production of carbon monoxide :
en
fr
- FR861724A - Improvements relating to joints, connections and others :
en
fr
- FR861665A - Waterproof fabric and its manufacturing process :
en
fr
- ES5105Y - Pool table with electrical device. :
en
es
- DE702523C - Wick holder for block lights :
de
en
- FI18963A - Branded oil for industrial engines as well as anti-skins for new brands :
en
fi
- GB533266A - Improvements in and relating to magnesium alloys :
en
- US2231702A - Strain gauge :
en
- US2231833A - Chuck :
en
- AU45440A - Improvements in or relating to television systems utilising synchronising impulses for conveying additional information :
en
- CH213532A - Tractor. :
de
en
- ES5303Y - Imitation wood toys. :
en
es
- GB533275A - Means for deriving a voltage dependent upon the mean voltage of a modulated carrier wave, for example for automatic gain control purposes :
en
- CH213499A - Vision testing device for the subjective determination of the astigmatism of the human eyes. :
de
en
- DE702702C - control device, with adjustable, constant oxygen supply :
de
en
- US2231695A - Resistance heater :
en
- US2231751A - Blotter pad and the like :
en
- US2231005A - Container :
en
- US2231394A - Rail and wheel flange lubricator :
en
- CH213521A - Round box with a snap-on lid and a collar provided on the paper or cardboard box base. :
de
en
- DE702742C - Die casting machine working with piston pressure :
de
en
- GB533479A - Improvements in frequency modulation systems for carrier wave signalling :
en
- US2231787A - Phenanthrene dicarboxylic acid anhydrides :
en
- US2231239A - Cowling exhaust outlet :
en
- US2231489A - Apparatus for producing and emplacing cementitious substances :
en
- CA394573A - Surface decorating apparatus :
en
fr
- DE702760C - cradle :
de
en
- US2231186A - Identifying means :
en
- GB533517A - Improvements in or relating to clutch plates :
en
- USD125063S - Design for a drafting machine elbow :
en
- CH213561A - Process for the production of a new condensation product. :
de
en
- DE702600C - Display device :
de
en
- FR861578A - Shoe and device for their manufacture :
en
fr
- US2231355A - Liquid actuated motor :
en
- USD125180S - Design fob a dress :
en
- FR861593A - Grinding device :
en
fr
- US2231043A - High explosive composition :
en
- US2231558A - Signal transmission :
en
- US2231736A - Vapor electric device :
en
- FI18961A - The refractive index for the magnetic pulverized particle of the magnetic pulp particle, such as the magnetic and high-tech motor (see :
en
fi
- GB533526A - Improvements in or relating to gland packings for hydraulic shock absorbers :
en
- ES5220Y - Dental support. :
en
es
- GB533501A - Hydraulic motors for operating filtering units of lubricating systems of internal combustion engines :
en
- ES5179Y - Device for the reproduction and illustration of modern military combat actions. :
en
es
- US2231053A - Fishing rod tip :
en
- FR861566A - Improvements in radio communications using frequency modulation :
en
fr
- GB533303A - Improvements in or relating to the spinning and winding of artificial filaments :
en
- US2231455A - Colored titanium pigments :
en
- USD125206S - Design for a dress :
en
- ES5761U - Case with two or more lines of cardboard strips with head of blushes for women. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861749A - Sleeping bag and camping and hunting clothes made of cork down :
en
fr
- DE702519C - Punch card sorting machine :
de
en
- GB533389A - Dust extractor :
en
- GR9444B - METHOD OF CONSTRUCTION OF POCKET LAMPS FROM CAST METAL. :
el
en
- DE702594C - Support plate for desks (desk pad) :
de
en
- US2231245A - Window frame :
en
- US2231452A - Treatment of paraffin hydrocarbons :
en
- FR861731A - Suitcase for cycles :
en
fr
- US2231217A - Machine for grinding tool bits :
en
- US2231354A - Variable stripping teeth :
en
- DE702699C - Process for increasing the heat transfer in drying systems and heat transfer devices :
de
en
- FR861477A - Fixing device :
en
fr
- US2231670A - Grid control system :
en
- US2231813A - Hot top :
en
- US2231772A - Method of making a hollow propeller blade :
en
- US2231178A - Staple :
en
- FR861500A - Cyclotron :
en
fr
- US2231082A - Ribbon-dispensing device :
en
- US2231404A - Electromechanical wave filter :
en
- US2231033A - Ceramic support :
en
- US2231401A - Device for roasting or the like :
en
- US2231471A - Laminated glass :
en
- USD125235S - Design for a dress :
en
- US2231741A - Reversible elevator system :
en
- AT160126B - Process for the production of smooth, thin-walled pipe elbows from a piece of sheet metal. :
de
en
- CA394551A - Disappearing door :
en
fr
- US2231584A - Electric discharge apparatus :
en
- US2231773A - Cooling system :
en
- USD125225S - Design for a dress ensemble :
en
- FR861596A - Shelter for protection against air raids and other closed concrete and similar constructions :
en
fr
- FR861750A - Improvements to concrete piles and their driving processes :
en
fr
- GB533409A - Improvements in or relating to cathode ray tubes :
en
- USD125143S - Design for a rug :
en
- FI18964A - Flätverkssnodd :
en
fi
- US2231804A - Fluid operated pressing machine :
en
- FR861614A - Flame arrestor exhaust system, particularly applicable to aircraft engines :
en
fr
- GB533291A - Improvements in the refractory linings of furnaces having tubular walls :
en
- ES5754U - Multipolar magnetic toy. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533343A - Improvements in and relating to rock drills :
en
- GB533248A - Improvements in and relating to engine and like connecting rods :
en
- GB533269A - Improvements in, and in the manufacture of, chains :
en
- GB533304A - Improvements in or relating to the spinning of molten organic filament-forming compositions :
en
- US2231457A - Electrical apparatus :
en
- FR861644A - Adjustable reflector projector :
en
fr
- US2231288A - Zero setting means for plural counters :
en
- FR861455A - Indicator diagram recording device for piston machines :
en
fr
- FR861553A - Process for the manufacture, by wet route, of sheets, felts, mattresses and other glass wool webs, and new industrial products obtained by application of this process :
en
fr
- DE702735C - Switch shaft bushing for explosion-proof, flameproof enclosures :
de
en
- US2231192A - Wheel jack :
en
- US2231291A - Duplicating machine and block-out means therefor :
en
- US2231268A - Snowplow :
en
- US2231814A - Feed mill :
en
- US2231002A - Fruit cutting apparatus :
en
- US2231721A - Electrical induction apparatus :
en
- US2231331A - Power transmission :
en
- US2231380A - Clip :
en
- US2231148A - Lubricant :
en
- US2231447A - Venetian blind :
en
- DE702556C - Luminaire with two light sources arranged symmetrically to the axis of rotation in a rotating mirror :
de
en
- ES5227Y - Leggings made with two pieces of leather reinforced with leather on the back and front closure by means of hook and lace clasps. :
en
es
- FR861662A - Process for manufacturing a perfume article, such as make-up and product conforming to those obtained by this process :
en
fr
- CA394605A - Straight bar hosiery machine :
en
fr
- ES5061Y - Board for meter and distribution. :
en
es
- GB533476A - Process and apparatus for drawing off liquid samples from reaction vessels, for example in the preparation of coarse-grained ammoniumsulphate in saturators :
en
- FR861556A - Fixed lifting device for vehicles :
en
fr
- CA394532A - Brake beam strut :
en
fr
- DE702509C - Wooden propeller wing :
de
en
- AU112438B2 - Improvements relating to circuits for electron discharge devices employing secondary emission :
en
- CA394578A - Radio compass navigation apparatus :
en
fr
- CH213475A - Device that enables the precise setting of the amount of a turn on a radiator valve. :
de
en
- US2231663A - Neutral gray sound track :
en
- CH213396A - Self-drinking bowl with an inflow valve controlled by a pressure flap that can be operated by the animal. :
de
en
- CH213516A - Arrangement for automatic amplitude control in television receivers. :
de
en
- US2231063A - Rotor for centrifugal blowers :
en
- US2231504A - Railway signaling apparatus :
en
- AT160117B - Process for the treatment of glass fibers with chemicals which influence the content of alkali on the surface of the fibers. :
de
en
- CH213421A - Device for fastening loose zipper elements to a carrier strip. :
de
en
- DE702649C - Swing cylinder printing machine :
de
en
- GB533284A - Improvements in means for discharging bombs from aircraft :
en
- CH213510A - Circuit arrangement in teleprinter systems. :
de
en
- CH213547A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- GB533308A - Improvements in or relating to means for masking traffic control lights :
en
- GB533253A - Improvements in arrangements for controlling the damping of oscillatory circuits :
en
- ES4773Y - Graphics sheet device for exercising in color matching. :
en
es
- GB533418A - Improvements in or relating to suspension cords or shroud lines for parachutes and method of making the same :
en
- FR861630A - Folding bed :
en
fr
- ES5770U - Knitting needles by hand. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231336A - Production of metal sections by extrusion :
en
- US2231783A - Tripod head :
en
- USD125152S - Perfume bottle container or similar article :
en
- GB533391A - Improvements in or relating to regulator valve apparatus for locomotive and like engines :
en
- US2231566A - Sewing mechanism :
en
- FR861671A - Method and apparatus for directing fireworks :
en
fr
- GB533495A - Manufacture of new benzenesulphonamido-derivatives :
en
- US2230995A - Larvicide and insecticide and method of production thereof :
en
- US2231184A - Sanitary means of emptying vacuum cleaner bags :
en
- US2231190A - Closure cap and method of making the same :
en
- US2231151A - Baffle gasifier :
en
- US2231441A - Clasp :
en
- US2231311A - Watchmaker's tool :
en
- CH213501A - Process for the preparation of a condensation product. :
de
en
- CH213550A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- CA394602A - Electrical discharge device :
en
fr
- US2231361A - Hydrodynamic machine :
en
- CH213410A - Delivery roller bearings for spinning machines. :
de
en
- CH213445A - Carrying straps on rifles with arm slings for bracing the weapon. :
de
en
- US2231240A - Torque measuring wrench :
en
- CA394523A - Welding equipment :
en
fr
- US2231396A - Building construction :
en
- US2231442A - Monitor for multiplex telegraph systems :
en
- US2231419A - Transparent petroleum plastics :
en
- DE702564C - Device for counter-current braking and automatic shutdown of electric motors, especially for electro-hydraulic lifting equipment :
de
en
- FR861587A - Improvements to amplifiers and modulators :
en
fr
- CH213576A - Process for the production of a locally anesthetic and bactericidal compound. :
de
en
- AU37540A - Apparatus for indicating in the servery of a dining room items selected form a remotely located menu :
en
- DE702764C - Stuff printing pastes :
de
en
- DE702497C - Device for determining the altitude of an aircraft :
de
en
- ES146425A1 - A procedure to uniformly color the papers and fabrics blue, using methylene blue, thiocarbamide and sulfuric acid. :
en
es
- ES5263Y - Construction element for toys, especially metallic ones. :
en
es
- GB533227A - Improvements in the production of titanium pigments :
en
- GB533298A - Improvements in or relating to a plant for the treatment (e.g. drying) or fermenting of granular or loose materials :
en
- USD125163S - Design for a pin clip :
en
- CA394536A - Roofing material manufacturing apparatus :
en
fr
- US2231243A - Method of and means for analyzing and determining the geologic strata below the surface of the earth :
en
- US2231630A - Fuel dump valve :
en
- USD125136S - Design fob a gift box :
en
- CA394486A - Display sign :
en
fr
- GB533318A - Improvement in reactor control of electric current :
en
- GB533434A - Method of making composite bearing strip :
en
- GB533500A - Improvements in and relating to ultra short wave devices :
en
- US2231737A - Detachable instrument :
en
- GB533254A - Improvements in or relating to thermionic amplifiers with negative feedback and volume control :
en
- AT160105B - Steering device for motor vehicles. :
de
en
- US2231309A - Process of treating gases from aluminum furnaces :
en
- US2231717A - Polyphase wattmetric relay :
en
- CA394505A - Differential mechanism :
en
fr
- US2231522A - Partition attachment for railroad or other cars :
en
- US2231746A - Air control for circulating systems and the like :
en
- USD125085S - Design for a tape dispenser :
en
- US2231180A - Dress shield :
en
- USD125048S - Design for a skate :
en
- CH213423A - Spice made from onion-like soil products and process for their manufacture. :
de
en
- US2231183A - Sectional wheel for automobiles :
en
- CH213395A - Self-drinking bowl with a valve that can be operated by a pressure flap. :
de
en
- CH213480A - Combustion engine cylinder with side valve chapel. :
en
fr
- CH213551A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- US2231748A - Adhesive applying device :
en
- US2231207A - Wheel and bearing assembly :
en
- US2231462A - Tubing hanger :
en
- ES5744U - Improvements in or relating to deposit blankets (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5745U - System for opening glass and crystal tubes and ampoules, without the need for auxiliary elements. :
en
es
- FR861491A - Anchor clamp for pipe :
en
fr
- GB533529A - Improvements in and relating to arc welding apparatus :
en
- AU112434B2 - Method and apparatus for analyzing gaseous mixtures :
en
- US2231506A - Electrical heating device :
en
- US2231562A - Manufacture of alkali-resistant laminated articles :
en
- US2231100A - Fluid motor and pump :
en
- US2231799A - Bottle cap punch :
en
- USD125092S - Design for a clasp :
en
- US2231310A - Clamp connector :
en
- US2231644A - Seat controlled illumination :
en
- CH213397A - Revolving doors, in particular for railway vehicles and garages. :
de
en
- DE702677C - Cinema equipment :
de
en
- DE702772C - Circuit arrangement for telephone systems with company lines :
de
en
- US2231130A - Self-locking nut :
en
- AU112454B2 - Improvements in or relating to vapour generators having associated therewith independently fired reheaters or/and superheaters :
en
- GB533293A - Improvements relating to switch operating gear for electric machinery for use in mines and other places where there is dust, for example electric coal and stone drills :
en
- CH213496A - Device for regulating contact converters. :
de
en
- CH213433A - Tension control device for the electric multi-motor drive of paper machines. :
de
en
- AU112432B2 - Improvement in radio remote control system :
en
- CA394497A - Truck dumping mechanism :
en
fr
- AT160110B - Three-phase transformer with adjustable spread. :
de
en
- CH213479A - Internal combustion engine. :
en
fr
- US2231262A - Method of decoration :
en
- FR861579A - Floating process for non-sulphurized packed materials :
en
fr
- US2231116A - Time ball :
en
- US2231260A - Power unit mounting means :
en
- FR861465A - Improvements to fixed armature and variable capacity capacitors :
en
fr
- US2231279A - Strip winding mechanism :
en
- US2231692A - Electron multiplier :
en
- AU45340A - Improvements in or relating to electric communication cables :
en
- US2231454A - Orchard protective system :
en
- US2231703A - Chill for casting :
en
- USD125170S - Design for a brooch ob similar
article :
en
- US2231798A - Fish net :
en
- FR861551A - Method and mechanism for knitting knitwear comprising stitch patterns :
en
fr
- US2231444A - Separation of low boiling components from a wide boiling range mixture :
en
- US2231835A - Nonhygroscopic sugar product :
en
- GB533262A - Improvements in or relating to shutter devices for windows and like openings :
en
- US2231274A - Duplicating apparatus :
en
- FR861667A - Distribution board :
en
fr
- US2231356A - Filling end holder for looms :
en
- CH213462A - Adding machine. :
de
en
- US2231389A - Tunable oscillatory circuits :
en
- US2231691A - Electron multiplier :
en
- US2231003A - Device for cleaning and massaging the scalp :
en
- US2231368A - Automatic frequency control :
en
- CH213492A - Electron tube with a closure body made of ceramic and glass. :
de
en
- AU112424B2 - Improvements in or relating to electron multipliers :
en
- NL49860C - :
en
- USD125077S - Goblet or similar article :
en
- AU45040A - Improvements in or relating to superheterodyne receivers :
en
- CA394488A - Sheet metal container :
en
fr
- CH213399A - Door fitted with a lever lock with its strike. :
en
fr
- FR861706A - Improvements to alternating current systems, in particular for acoustic signaling :
en
fr
- AT160137B - Process for the production of space-stable, thermal insulating bodies. :
de
en
- CH213400A - Easily fusible, silicon-free glass for electrotechnical purposes. :
de
en
- CA394550A - Lighting fixture :
en
fr
- US2231530A - Window construction :
en
- DE702554C - Table game :
de
en
- CA394561A - Cellulosic material bleaching process :
en
fr
- US2231370A - Rubber chloride paint :
en
- US2231802A - Dustless blind brush :
en
- USD125173S - Design fob a dress :
en
- US2231027A - Method of producing welded joints :
en
- DE702540C - Arrangement for the direct conversion of alternating current of one frequency into another frequency :
de
en
- GB533459A - Process for the regenerating catalysts for the hydrogenation of carbon monoxide :
en
- US2231017A - Allo-pregnane compounds and method of obtaining the same :
en
- US2230988A - Dump wagon :
en
- USD125144S - Design for a rug or similar article :
en
- US2231812A - Tire inflating apparatus :
en
- US2231849A - Timing apparatus for clocks and watches :
en
- US2231675A - Ventilation of direct-current machines :
en
- AU112461B2 - Improvements relating to ice chests andthe like :
en
- GB533390A - Improvements in and relating to bit and shank attaching and separating devices :
en
- US2231596A - Half-cubic television antenna :
en
- US2231592A - Auxillary bumper :
en
- US2231660A - Electrical circuit exploring tester :
en
- CA394601A - Electric discharge device :
en
fr
- DK58419C - Procedure for Manufacturing Sheet Iron Radiator Elements and Point Welding Machines for Practicing the Procedure. :
da
en
- CH213466A - Waterproof winder. :
en
fr
- CH213513A - Circuit arrangement for telecommunications systems in which signals are given by means of alternating currents of a certain frequency. :
de
en
- USD125246S - Handbag or similar article :
en
- USD125227S - Design for a dress :
en
- USD125194S - Design for a dress ensemble :
en
- CA394509A - Vacuum cleaner :
en
fr
- GB533276A - Improvements in and relating to rotary pumps or compressors :
en
- GB533505A - Improvements in or relating to devices for applying material in strip or sheet form to a surface :
en
- FR861707A - Thermometric device :
en
fr
- GB533255A - Improvements in or relating to audio-frequency amplifiers with inverse feedback :
en
- GB533267A - Improvements in and relating to x-ray tubes :
en
- US2231127A - Stabilization of photographic emulsions :
en
- US2231149A - Electrical connector arrangement :
en
- US2231343A - Aerodynamic means for braking aircraft :
en
- US2231469A - Cutting tool :
en
- USD125240S - Lasoff
dress ensemble :
en
- CH213457A - Device for testing motor counters. :
de
en
- CH213507A - Self-sellers, in particular coin counters for electricity, gas or the like, with a coin mechanism to be operated by coins of different values. :
de
en
- AU359539A - Improvements in or connected with casement and like hinged or pivoted windows :
en
- US2231015A - Steam generator :
en
- CA394612A - Dyeing fast to light :
en
fr
- AU46240A - Improvements relating to ice chests andthe like :
en
- USPP447P - Rose plant :
en
- US2231264A - Fuel injection pump for multicylinder engines :
en
- US2231436A - Adjustable pattern :
en
- US2231548A - Method of projecting pictures :
en
- US2231811A - Tempered glass article :
en
- USD125186S - Design fob a brooch fin :
en
- US2231275A - Electric steaming iron :
en
- US2231716A - Closure for openings in heattreatment furnaces :
en
- USD125119S - Advertising device or similar article :
en
- US2231258A - Heating system :
en
- US2231345A - Method of making multiply trays :
en
- US2231739A - Current collector :
en
- AU183340A - Improvement in valved can closures :
en
- CA394554A - Rosin size manufacture :
en
fr
- CA394593A - Box or carton :
en
fr
- CH213556A - Process for the production of a new condensation product. :
de
en
- AU112450B2 - Improvements in knapsack sprayers :
en
- CH213436A - Address printing machine with a device for intermittently automatic passage of the papers to be printed, e.g. B. Forms, by the machine. :
de
en
- CH213486A - Device for transmitting a current from a rotating to a fixed conductor. :
de
en
- DE702681C - Multi-layer glass reflector for electric lighting similar to daylight :
de
en
- DK58413C - Control device for machines with free-running pistons for generating gaseous pressure medium, and which consists of at least one engine part and at least one compressor part. :
da
en
- GB533515A - Improvements in or relating to cartons :
en
- GB533496A - Welding face-guard :
en
- US2231655A - Vehicle jacking and parking device :
en
- AU40340A - Improvements in knapsack sprayers :
en
- US2231281A - Feeding device for molding machines :
en
- US2231296A - High-speed boat :
en
- GB533331A - Stopper device :
en
- GB533372A - Improvements relating to electric cable joints :
en
- CH213431A - Process for the preparation of a nitrogen-containing condensation product of fluoranthene. :
de
en
- US2231740A - Transmission shifting device :
en
- US2231756A - Process for resolving petroleum emulsions :
en
- US2231101A - Refrigerator car :
en
- US2231648A - Sewing machine :
en
- USD125251S - Design fob a dress :
en
- USD125245S - Design for a dress :
en
- CH213544A - Presser foot for sewing machines, in particular for darning, embroidery and weaving. :
de
en
- US2231794A - Means for protecting pipe ends :
en
- USD125228S - Design foe a dress :
en
- CA394521A - Fastener-applying device :
en
fr
- USRE21712E - Bracelet construction :
en
- CA394606A - Radio inter-carrier noise suppressor :
en
fr
- CH213554A - Process for the production of a new condensation product. :
de
en
- GB533525A - Improvements in draught excluders :
en
- USD125108S - Design fob a textile fabric :
en
- DE702606C - Shoe sole :
de
en
- DE702704C - Filter capsule for replaceable filter insert :
de
en
- FR861619A - Gear shifting for bicycles :
en
fr
- FR861730A - Typewriter Improvements :
en
fr
- GB533225A - Improved de-icing apparatus for airscrews :
en
- GB533229A - Improvements relating to exhaust steam injectors :
en
- US2231257A - Rotary cutter :
en
- USD125224S - Design fob a dress ob similar article :
en
- US2231856A - Refrigerating apparatus :
en
- USD125189S - Design fob a dress :
en
- DE702684C - Signal system, especially for fire alarm purposes :
de
en
- CH213422A - Trigger protection on stunning devices with firing bolts. :
de
en
- US2231451A - Undergarment :
en
- GB533506A - Improvements in or relating to friction clutches :
en
- US2231242A - Hydraulic lift mechanism :
en
- US2231335A - Bird cage :
en
- US2231378A - Motion picture printing machine :
en
- US2231417A - Intermittent gas-lift control :
en
- CH213500A - Process for the preparation of a phosphoric acid derivative of sulfanilamide. :
de
en
- SE100858C1 - :
en
sv
- US2231603A - General purpose time switch :
en
- CH213529A - Cushioning device with a damping effect, in particular for motor vehicles. :
de
en
- USD125184S - Design fob a pin clip :
en
- CH213416A - Pressing device for hosiery craft. :
en
fr
- CH213469A - Soldering iron. :
en
it
- DE702653C - Device for releasing locked axles :
de
en
- AT160144B - Process for the production of a tin-coated iron strip or sheet, in particular for packaging. :
de
en
- CH213526A - Hydraulic braking device. :
en
fr
- DE702663C - Photoelectric counting device for transparent objects with non-plane-parallel boundary surfaces :
de
en
- FR861472A - Process for preparing zein :
en
fr
- US2231209A - Control device :
en
- US2231439A - Centrifugal speed governor for engines :
en
- USD125046S - Luam jallent/me :
en
- NL49923C - :
en
- US2231146A - Electrode support for cathode ray tubes :
en
- US2231517A - Multiple phonograph coupling apparatus :
en
- US2231185A - Straw cutter attachment for harvesters :
en
- US2231801A - Packing ring element and assembly :
en
- CH213402A - Process for the dehydration of peat and for its preparation into briquettes. :
en
fr
- CH213428A - Process for the preparation of a disazo dye. :
de
en
- US2231358A - Car underframe :
en
- US2231138A - Hot metal car unloading :
en
- US2231204A - Baseball glove :
en
- US2231536A - Safety device for locks :
en
- AU41840A - Method and apparatus for analyzing gaseous mixtures :
en
- DE702765C - llation gases of horizontal coke ovens :
de
en
- USD125050S - Design fob a handbag :
en
- CH213411A - Double belt drafting system. :
de
en
- AU573839A - Improvements in or relating to fire extinguishing systems and to apparatus or devices for use therein :
en
- CH213407A - Method for sealing tin cans and device for carrying out the method. :
de
en
- US2231223A - Pie baking pan :
en
- US2231686A - Switch structure :
en
- US2231824A - Automatically controlled winter air conditioning system :
en
- GB533315A - Improvements in or relating to wireless receiving sets :
en
- US2231761A - Press for the extrusion of metals :
en
- US2231150A - Brake rigging :
en
- US2231236A - Heating means :
en
- US2231479A - Signal translating apparatus :
en
- USD125047S - Design fob an electric insect trap :
en
- CA394564A - Beryllium copper article manufacture :
en
fr
- CH213528A - Control device on electric carts. :
de
en
- CA394524A - Piezo-electric unit manufacture :
en
fr
- US2231010A - Heat treating process :
en
- US2231194A - Automobile hub construction :
en
- US2231499A - Regulator system :
en
- GB533249A - Improvements in or relating to electric discharge devices particularly for use in the starting circuit of gaseous electric discharge lamps :
en
- GB533412A - Apparatus for moulding artificial sponges :
en
- GB533558A - Improvements in high frequency amplifiers including thermionic valves :
en
- GB533246A - Improvements in grinding or abrading machines :
en
- CA394529A - Railway car truck :
en
fr
- US2231784A - Planetary gear :
en
- DE702544C - Grab for manure, green fodder or the like. :
de
en
- DE702514C - Control arrangement for reversing conveyor belts :
de
en
- GB533240A - Improvements relating to vertical retorts for the carbonisation of coal and the like :
en
- GB533319A - Improvements in or relating to control systems for use with controllable pitch propellers :
en
- US2231208A - Floor rack for refrigerator cars :
en
- GB533490A - Apparatus for taking samples of sugar cane during conveyance in a cane conveyor :
en
- GB533466A - Improvements in or relating to evaporators for absorption refrigeration apparatus :
en
- FI18958A - Automatic telephone reading, which means that the toner frequency is used for the transmission of the number pulse :
en
fi
- GB533252A - Improvements in or relating to methods of and means for manufacturing relatively thin hollow glass articles :
en
- DE702750C - Production of oxidic protective layers on aluminum and aluminum alloys :
de
en
- US2231509A - Fuse construction :
en
- US2231147A - Solvent treating of mineral oils :
en
- DE702560C - Device for drying running paper or fabric webs, in particular printed paper or fabric webs :
de
en
- DE702696C - Counter :
de
en
- FR861606A - Dispensing container for liquids :
en
fr
- FR861726A - Universal torsional vibration damper for rotating coaxial shafts :
en
fr
- DE702620C - Method for the determination of heights above the ground, in particular of flight heights when landing an aircraft, with the aid of penetrating beams according to the echo sounder principle :
de
en
- GB533436A - A method of and means for building an arch support into a boot, shoe or slipper :
en
- FR861602A - Liquid oxygen explosives :
en
fr
- GB533402A - An improvements in or relating to chassis frames for mechanically-propelled vehicles :
en
- DE702632C - e soil bacteria :
de
en
- ES5753U - Special container or wallet to condition ties. :
en
es
- FR861570A - Portable camera for photographic prints with electric light source :
en
fr
- GB533522A - Covers for the ribbon spools of typewriters :
en
- FR861693A - Apparatus for indicating and (or) for registering a web in a multiple press for continuous printing or for similar applications :
en
fr
- GB533411A - Improvements relating to farm tractors :
en
- GB533243A - Improvements in or relating to chairs :
en
- GB533317A - Geysers, water heaters and the like :
en
- GB533424A - Improvements in cartridge belt filling machines for machine gun ammunition :
en
- GB533427A - Improvements in or relating to the production of normally liquid paraffinic hydrocarbons :
en
- AT160104B - Air filter. :
de
en
- CA12965S - Collapsible metal display rack :
en
- GB533469A - Improvements in or relating to motion picture apparatus having a self threading and loop forming arrangement for the film :
en
- GB533493A - Improvements in and relating to breast (mammary) pumps :
en
- GB533247A - Method of and apparatus for testing the tensile strength of materials :
en
- GB533323A - Improvements in or relating to vitamin compositions for use in feeding poultry and livestock, and their manufacture :
en
- FI18970A - Anordning for the operation of the vibration apparatus :
en
fi
- FR861586A - Improvements to amplifiers :
en
fr
- FR861677A - Process for preparing azo metal dyes :
en
fr
- GB533563A - Improvements in or relating to washer type springs :
en
- DE702611C - Anti-corrosive agents :
de
en
- FR861608A - Method and apparatus for making underground passages :
en
fr
- FR861495A - Improvements to tubular lamps and their contact sockets :
en
fr
- GB533478A - Improvements in or relating to power transmission systems :
en
- GB533532A - An improved method of joining electric cables :
en
- GB533223A - Improvements in or relating to domestic cooking apparatus :
en
- DE702537C - Arrangement for receiving ultra-short waves :
de
en
- DE702712C - Light and air-permeable, bullet-splinter-proof outer screen for air raid shelters :
de
en
- GB533382A - Improved inlet regulator for fans or pumps :
en
- FR861704A - Improvements to vehicle brake adjusters :
en
fr
- GB533467A - Improvements in or relating to electrically-driven shaving apparatus :
en
- CA394588A - Electric rectifier :
en
fr
- FR861528A - Method of purification of naphthenic acids :
en
fr
- GB533502A - Improvements in or relating to covered or wrapped articles of plastic material :
en
- GB533234A - Improvements in or relating to flashlights and attachments therefor :
en
- GB533516A - Improvements in or relating to centrifugal clutch operating mechanism :
en
- US2231211A - Detergent dispenser for washing machines :
en
- FR861493A - Winding machine improvements :
en
fr
- AU112446B2 - Improvements in and relating to coin-actuated mechanisms :
en
- DE702698C - Chip breaker for high-speed turning bars, which is built into the lathe bed :
de
en
- DE702730C - Process for the preparation of yellow orthovanillin sulfanilamide :
de
en
- DE702565C - Transformer adjustable by changing the number of turns :
de
en
- GB533314A - Improvements in and relating to ignition devices for internal combustion engines :
en
- US2231049A - Toy target game :
en
- US2231789A - Lifting attachment for earth surfacing machines :
en
- GB533341A - Improvements in fluid blast electric circuit breakers :
en
- GB533278A - Land and water vehicle or craft :
en
- US2231383A - Film splicer and rewinder :
en
- GB533311A - Improvements in or relating to the manufacture of cigarettes :
en
- DE702258C - Winding capacitor for high voltage with cylindrically wrapped metal inserts :
de
en
- GB533396A - Improvements in or relating to the manufacture of sintered hard metal alloys :
en
- US2231502A - Process for the production of highmolecular nitrogenous condensation products :
en
- CH213568A - Process for the preparation of a related disazo dye. :
de
en
- DE702752C - Process for the identification of stereo images in stereo roll film cameras :
de
en
- DE702758C - Gas extraction device of a gas pressure charger :
de
en
- US2231514A - Double glass sash :
en
- US2231606A - Electrical cable :
en
- US2231177A - Ballast cribbing machine :
en
- US2231374A - Negative feedback amplifier :
en
- USD125140S - Design for a ribbon insertion :
en
- USD125233S - Design for a dress :
en
- CA394591A - Presser member for clicking machines :
en
fr
- US2231254A - Recapping and retreading mold :
en
- DE702724C - Process for anodic oxidation of aluminum and its alloys :
de
en
- USD125249S - Combined ignition switch and lock or similar article :
en
- US2231140A - Core plug :
en
- US2231567A - Relay :
en
- DE702721C - High voltage fuse :
de
en
- US2231611A - Halogenated phenanthrolines :
en
- USD125091S - Fluorescent lighting fixture :
en
- US2231248A - Lubricant :
en
- USD125111S - Design for a textile fabric :
en
- ES146426A1 - A DEPOSIT OF CARIFICATION AND DEPURATION OF WASTEWATER AND SEWAGE 051238 :
en
es
- FR861670A - Improvements in the manufacture of pipes and other hollow cement objects, by centrifugation :
en
fr
- GB533543A - Improvements in or relating to anti-vibration pivot mountings for the cards of navigational compasses :
en
- CA394567A - Lamp mantle support :
en
fr
- CH213509A - Circuit arrangement for remote control of the drive motor of a telegraph device. :
de
en
- US2231486A - Wateepboofmg composition :
en
- US2231641A - Glare and light shield for use with an automobile visor :
en
- US2231125A - Esters of tocopherols :
en
- US2231263A - Control mechanism for boilers :
en
- US2231468A - High surface hiding pigment material and process of making the same :
en
- GB533397A - Improvements in or relating to multiplex telegraph systems :
en
- FR861705A - Electronic mirrors with variable angle of reflection :
en
fr
- ES5268Y - Stand for cut-out figures, printed on one or both sides. :
en
es
- FR861470A - Improvements to the carburation of internal combustion engines :
en
fr
- GB533403A - Improvements in flexible couplings :
en
- US2231112A - Eyecup :
en
- US2231529A - Method of incorporating metal plates in panels :
en
- US2231430A - Phonograph record resurfacing machine :
en
- US2231481A - Ornamental electric light bulb and method of manufacture thereof :
en
- NL49899C - :
en
- US2231276A - Plumbing fixture :
en
- US2231402A - Spoon :
en
- USD125081S - Goblet or similar article :
en
- GB533349A - Improvements in and relating to station selector switches for radio :
en
- ES5114Y - New special truss model. :
en
es
- FR861745A - Catalyst regeneration process :
en
fr
- FR861722A - Snow plow that can be adapted in front of a motor vehicle :
en
fr
- FR861501A - Method for controlling installations for the production of pressurized hot gases, in particular high temperature compressed air, using a gas turbine :
en
fr
- GB533329A - A new or improved wall plug :
en
- USD125120S - Design for a combination lamp and
mirror :
en
- US2231047A - Hydraulic jack :
en
- US2231445A - Heating device :
en
- US2231473A - Bowling pin spotter :
en
- FR861227A - Firearm with electric firing device :
en
fr
- DE702550C - Jet pipe for full jet and water haze formation :
de
en
- DE702664C - Ring spring made of different materials subject to tension and compression :
de
en
- GB533533A - Improvements relating to slicing machines :
en
- CH213405A - Grill. :
de
en
- CH213546A - Process for preparing raw products for the grinding process with enrichment of their nutritional values. :
de
en
- DE702510C - Window cleaner for motor vehicles :
de
en
- DE702613C - Roller squeezing and vibrating device :
de
en
- GB533079A - Colouration of cellulose ester materials :
en
- US2231090A - Ejector :
en
- US2231461A - Press ironer :
en
- US2231763A - Check hinge :
en
- ES5223Y - Wooden tile or plank with agglomerate of wood sawdust, cork sawdust or other similar material. :
en
es
- AU44640A - Improvements in or relating to amplifying circuits :
en
- FR861696A - Process for removing acids from hydrocarbon mixtures :
en
fr
- DE702643C - Direction light :
de
en
- FR861557A - Method of manufacturing tensioning nuts for spokes of wheels of bicycles and other vehicles, and resulting product :
en
fr
- GB533518A - Improvements relating to hydraulic brake devices for vehicles of a train :
en
- DE702571C - Device for sticking pictures using adhesive corners :
de
en
- FR861527A - Polymerizable vinyl ketone enhancements :
en
fr
- FR861655A - Swirl tube for heating fluids :
en
fr
- FR861719A - Control device achieving synchronism in step controllers :
en
fr
- DE702780C - Positive drive for the common switching and separate movement of the two switching elements of a circuit breaker with two interruption points in a circuit :
de
en
- US2231500A - Transportation of oil and gas vapors in a pipe line :
en
- GB533290A - Improvements in or relating to sliver-roll-forming machines :
en
- GB533538A - Improvements in or relating to systems for measuring and indicating terrain clearance and the like by the reflection of electromagnetic waves :
en
- FR861645A - Improvement in automatic lathes :
en
fr
- ES5760U - A game similar to that of the ladies (Machine-translation by Google Translate, not legally binding) :
en
es
- DE702673C - Preservation of juicy green fodder in silos :
de
en
- GB533488A - Improvements in or relating to double installations for the projection of cinematographic pictures :
en
- FR861717A - Protection device for electricity distribution networks :
en
fr
- FR861646A - Method and apparatus for baking bread :
en
fr
- FR861652A - Improvements made to streamlined power units, in particular for air navigation devices :
en
fr
- US2231041A - Inseam trimming machine :
en
- US2231410A - Cushioned lead pencil :
en
- DE702660C - Softeners or fillers for rubber or plastics :
de
en
- GB533377A - Treatment of chromium ores :
en
- FR861543A - Linoleum coverings for floors :
en
fr
- FR861656A - Safety device for the deployment of parachutes :
en
fr
- FR861690A - Control of space discharge devices :
en
fr
- FR861741A - Improvements to processes for separating solids from liquids :
en
fr
- US2231252A - Tool holder :
en
- DE702651C - Sheet feeder :
de
en
- DE702739C - Process for the production of waterproof and acid-resistant water glass cement :
de
en
- CH213464A - Calculating machine with a device for retransmission. :
de
en
- FR861637A - Vehicle brake improvements :
en
fr
- US2231045A - Lithographic printing :
en
- CH213562A - Process for the preparation of a higher molecular weight α-substituted benzylamine sulfonic acid. :
de
en
- ES5750U - Harrow. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH213506A - Printing mechanism of cash registers. :
de
en
- USD125116S - Paper roll holder or similar article :
en
- US2231815A - Fibrous article :
en
- AT160121B - Process for the pressure treatment of vegetable raw materials. :
de
en
- US2231700A - Elevator zoning apparatus :
en
- US2231759A - Process for resolving petroleum emulsions :
en
- AU39740A - Improvements in or relating to impregnating compositions :
en
- US2231545A - Vehicle :
en
- CH213420A - Vacuum cleaner. :
de
en
- DE702583C - Process for disinfecting and preserving :
de
en
- DE702711C - Air raid shelter :
de
en
- FR861526A - Improvements to couplings for the transmission of a rotary motion :
en
fr
- GB533228A - Improvements relating to exhaust steam injectors :
en
- DE702744C - ersions :
de
en
- CH213427A - Process for the production of a new azo dye. :
de
en
- US2231081A - Circuit breaker :
en
- US2231385A - Floor device :
en
- US2231229A - Spraying machine :
en
- USD125127S - Design for a puzzle :
en
- DE702700C - Combined electric light meter and distance meter :
de
en
- CA394514A - Draft gear :
en
fr
- US2231012A - Cooling apparatus :
en
- US2231086A - Method of producing oxide coated aluminum and aluminum base alloys and electrolyte therefor :
en
- AU111169B2 - Improvements in knapsack sprayers :
en
- CH213447A - Fortress mount for machine guns. :
de
en
- USD125190S - Design fob a dress :
en
- US2231809A - Electric switch :
en
- US2231228A - Cooling and lubricating means for the working of metals :
en
- US2231232A - Railway switch :
en
- DE702521C - Process and plant for the production of edible mustard :
de
en
- US2231710A - Tractor :
en
- USD125203S - Design fob a dress :
en
- US2231398A - Refrigerator coil mounting :
en
- US2231038A - Electric plug :
en
- USD125061S - Design for a portable bar :
en
- US2231312A - Combined bumper and headlight :
en
- US2231550A - Deck lid support :
en
- US2231656A - Candle follower :
en
- AU40140A - Improvements in knapsack sprayers :
en
- AT160134B - Process for the production of artificial horn plates. :
de
en
- CA394512A - Zinc producing apparatus :
en
fr
- AU41940A - Improvements in and relating to electric flash lamps :
en
- CA394496A - Truck dumping mechanism :
en
fr
- CH213459A - Voltage transformer for very high voltages, especially for measuring or testing purposes. :
de
en
- US2231165A - Method and machine for applying protective caps to nailheads :
en
- USD125181S - Design for a dress :
en
- US2231526A - Mechanism for :
en
- US2231546A - Antitheft lock for bicycles :
en
- US2231659A - Polymethine dye intermediates :
en
- USD125062S - Design for a drafting machine :
en
- US2231216A - Insulated panel :
en
- DE702784C - Device for the controllable change of the ignition time of arc rectifiers :
de
en
- US2231434A - Stocking top :
en
- US2231487A - Supporting device :
en
- US2231825A - Automatic replenishing loom :
en
- US2231332A - Shock absorbing strut :
en
- US2231777A - Transmission :
en
- FR861474A - Injection devices such as syringes used in surgery :
en
fr
- GB533294A - Improvements in and relating to portable mechanically operated drills for use in mines and the like :
en
- DE702770C - Permanent magnet steel :
de
en
- AT160132B - Use of water-insoluble synthetic resins as anion exchangers. :
de
en
- US2231807A - Hydraulic testing machine :
en
- CA394570A - Ore separating process :
en
fr
- CH213442A - Fountain pen. :
de
en
- ES5743U - A new shoe with a cork sole (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231617A - Welding machine :
en
- FR861457A - Wool pad suitable for removable sole :
en
fr
- FR861622A - Preparation of dual function organic products :
en
fr
- GB533273A - Driving tumbler for bucket dredgers and the like :
en
- FR861562A - Manufacturing process of wooden vessels :
en
fr
- GB533384A - Improvements in arrangements for rendering fluid-tight shafts or spindles :
en
- US2231171A - Method of and apparatus for embossing :
en
- US2231624A - Elevator system :
en
- US2231614A - Valve :
en
- USD125078S - Goblet or similar article :
en
- DE702666C - Stuffing box with metal packing :
de
en
- DK58415C - Toiletpaper holder. :
da
en
- GB533489A - Attachment to rolling mills for straightening, flattening or curving metal plates :
en
- FR861729A - Explosives manufacturing process :
en
fr
- FR861747A - Improvements in rubber composition and rubber preservation method :
en
fr
- CH213578A - Process for the production of carbon contact strips for electrical railways and carbon contact strips produced by this process. :
de
en
- US2231508A - Fuse construction :
en
- US2231035A - Power absorption metering system :
en
- US2231128A - Garment hanger :
en
- US2231233A - Process of finishing materials :
en
- US2231685A - Photographic color process and film for use therein :
en
- DK58416C - Device for Tone Recording Cameras. :
da
en
- ES5732U - Rag toy for clothing. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533460A - Improvements relating to packings for high pressure hydraulic pistons, more particularly for cylinders of hydraulic transmission for vehicle brakes :
en
- US2231595A - Electrical insulation :
en
- US2231818A - Plasticized cellulose acetate compositions :
en
- US2231719A - Color filter holder :
en
- US2231227A - Radiator for hot air furnaces :
en
- US2231680A - Hydraulic ram construction :
en
- FR861544A - Compressed gas cylinder :
en
fr
- CH213552A - Process for the preparation of a condensation product. :
de
en
- AU112435B2 - Improvements relating tothe power supply to repeater stations ina transmission system :
en
- US2231246A - Combination drafting and lettering pen :
en
- US2231253A - Inking device :
en
- DK58403C - Procedure for the manufacture of condensation products. :
da
en
- FR861648A - Method and device for protection against vesicant gases :
en
fr
- GB533340A - Method of setting and welding type on the type bars of typewriting machines :
en
- GB533419A - Improvements in dielectric bodies for electric condensers and methods of manufacturing them :
en
- BE440543A - Process for converting formaldehyde into oxaldehydes and ketones in a single step :
en
fr
- FR861473A - Improvements in the production and control of electron currents :
en
fr
- GB533509A - Treatment of sea water and the like :
en
- US2231760A - Method of reducing iron ores and the like :
en
- US2231790A - Apparatus for use in sterilizing :
en
- US2231846A - Underframe construction :
en
- US2231367A - Automatic frequency control circuit :
en
- US2231654A - Bicycle seat :
en
- US2231726A - Folding box :
en
- ES5103Y - Combination pliers for cutting, molding and clamping, specially designed for terminals or cable connections for automotive electrical work :
en
es
- FR861616A - Device for supplying fresh air to the interior of a submerged underwater vessel :
en
fr
- FR861739A - elements of huts with large removable panels :
en
fr
- US2231230A - License holder :
en
- GB533355A - Improvements in or relating to rivet setting machines :
en
- CA394572A - Railway car coupler :
en
fr
- CH213449A - Device for magnetic transmission of the liquid level in pipes. :
de
en
- US2231210A - Refrigerator car :
en
- ES4871U - Unrolling device of endless bands, applicable to maps or maps to facilitate the search of the points shown in said planes. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231460A - Multiport valve :
en
- GB533256A - Improvements in and relating to reinforced shafts for tool heads :
en
- FR861464A - Improvements to the methods of simultaneous reproduction of various line trains of a television image transmitted by the interlaced line method :
en
fr
- FR861681A - Bomb upgrades :
en
fr
- GB533405A - Improvements in or relating to reciprocating pumps :
en
- FR861531A - Method and devices for fixing panels to elements of a construction :
en
fr
- GB533362A - Improvements in fountain pens :
en
- GB533368A - Improvements in couplings for shielded electric cables :
en
- GB533458A - Improvements in the attachment of fittings and units to metal structures :
en
- DE702559C - Cylinder bearings for rotary printing machines, especially forme cylinder bearings for rotogravure printing machines :
de
en
- US2231579A - Pump :
en
- GB533503A - Improvements in or relating to fuzes for shells or bombs :
en
- FR861632A - Improvement in the manufacture of foamy drinks in closed tanks :
en
fr
- GB533510A - Improvements relating to trailer vehicles for automobiles and the like :
en
- ES5194Y - Glider toy, which is launched by means of a catapult or rubber that operates like a normal rubber shooter. :
en
es
- FR861458A - Photographic or cinematographic film developing machine :
en
fr
- DE702610C - Flexible support device for thickened cable locations, especially for spool sleeves in submarine cables :
de
en
- GB533414A - Cloth laying machines :
en
- FR861718A - Over-current relay in time :
en
fr
- GB533289A - Improvements in or relating to frequency modulated radio signal transmitters :
en
- FR861505A - Quick-release coupling :
en
fr
- US2231781A - Apparatus for determining weight relationship :
en
- FR861597A - Multi-conductor cable manufacturing process :
en
fr
- CH213527A - Car bodies, in particular for motor vehicles. :
de
en
- GB533230A - Improvements relating to exhaust steam injectors :
en
- FR861547A - Improvements to grid-screen lamps :
en
fr
- DE702511C - All-round opening fuse for drop bombs :
de
en
- US2231110A - Speed responsive switch :
en
- US2231494A - Sorting machine for statistical records :
en
- CA394575A - Pipe coupling :
en
fr
- US2231435A - Washing and sizing apparatus :
en
- AU115425B2 - Improvements in or relating to selector switches such asare used in automatic telephone systems :
en
- DE702743C - Pulling device for self-rolling window curtains :
de
en
- GB533281A - Improvements in or relating to apparatus for the administration of inhalant gases :
en
- GB533408A - Improvements in or relating to axles, shafts and the like :
en
- US2231337A - Umbrella handle and method of making same :
en
- USD125156S - Design fob a pin clip :
en
- DE702496C - Aperiodic antenna amplifier :
de
en
- DE702586C - Split mold for making endless V-belts :
de
en
- DE702782C - Contact device for tape resistors for constant regulation of high currents :
de
en
- ES4576Y - Closure for all kinds of containers. :
en
es
- AU112462B2 - An improved elevator for use in stacking or Storing of bay and other fodder :
en
- US2231266A - Vending machine :
en
- USD125159S - Design for a brooch pin :
en
- US2231024A - Calcium oxide-chromium oxide refractory :
en
- US2231265A - Process of ore concentration :
en
- US2231657A - Process of preparing 4,4'-pyridocyanine dyes :
en
- AT160115B - Measuring and dispensing device for liquids, in particular for measuring small amounts of liquid in periodic dispensing and dispensing operations. :
de
en
- US2231845A - Engine safety device :
en
- FR861666A - case for blush stick or similar products :
en
fr
- CH213517A - Arrangement to increase the sensitivity of image decomposers. :
de
en
- CH213518A - Method for automatic contrast control in television receivers. :
de
en
- AT160149B - Process for the production of pectin. :
de
en
- CH213448A - Turret for automatic weapons. :
en
fr
- US2231625A - Scraper :
en
- US2231042A - Oil burner :
en
- DE702567C - Smelting agents :
de
en
- GB533321A - Rotary hook for sewing machines :
en
- GB533494A - Process for the production of chloramines :
en
- AT160102B - Reserve steam power plant. :
de
en
- US2231459A - Electrical conductor for vapor electric devices :
en
- US2231580A - Illuminated advertising device :
en
- US2231406A - Game apparatus :
en
- US2231118A - Generator for musical instruments and the like :
en
- US2231215A - Telegraph printer :
en
- US2231834A - Electrical disconnect device :
en
- US2231106A - Manifolding register :
en
- US2231806A - Radio apparatus :
en
- DE702761C - Clock indicating the time in degrees of arc :
de
en
- CH213429A - Process for the production of a copper-containing trisazo dye. :
de
en
- US2231316A - Panel trim and windlace retainer :
en
- AT160128B - Recording device for the display result on scales or similar measuring devices. :
de
en
- US2231674A - Auxiliary tube for ignitors :
en
- US2231318A - Method of treating alunite :
en
- US2231476A - Confection of the gumdrop type containing thin boiling, high fluidity, high scott starch :
en
- AT160129B - Process for the extraction of vanadium from material containing vanadium and alkaline earth compounds. :
de
en
- CH213474A - Filling limiter device. :
en
fr
- CH213533A - Double joint for driving the steering wheels of motor vehicles. :
de
en
- US2231302A - Valve for rock drills :
en
- USD125210S - Design fob a dress :
en
- AU39640A - Improvements in and relating to axleboxes for railway vehicles :
en
- GB533238A - Improvements in cyclammonium quaternary salts :
en
- GB533258A - An improved sugar syrup for stabilizing ice cream and other products :
en
- US2231718A - Inorganic mica bonding material :
en
- USD125219S - Design for a dress :
en
- USD125234S - Design for a dress ensemble :
en
- US2231256A - Lens mounting :
en
- US2231733A - Polyvinyl acetal resin composition containing esters of alkoxybenzoic acids :
en
- US2231341A - Gas separator :
en
- US2231251A - Thermic ice and snow remover :
en
- US2231427A - Composite cast gear and method of making same :
en
- USD125196S - Design for a deess :
en
- US2231342A - Cotton drier :
en
- USD125056S - Design for a sachet unit :
en
- DE702665C - Connection for multiple pipes :
de
en
- NL84278B - :
en
- CH213559A - Process for the production of a new condensation product. :
de
en
- DE702597C - Promotion of fermentation :
de
en
- DE702618C - hey rubber-like masses :
de
en
- CH213434A - Automatic bookmark for books, agendas and the like. :
de
en
- DE702697C - Device for storing money in particular in compartments released one after the other by a clockwork :
de
en
- CH213425A - Method of treating tobacco. :
de
en
- GB533310A - Improvements relating to plug and socket electrical couplings :
en
- GB533366A - Improvements relating to cellulose derivative compositions :
en
- US2231055A - Sealing cap :
en
- GB533527A - Improvements in and relating to valves :
en
- US2231320A - Dry cell :
en
- US2231349A - Manufacture of electric contactor prongs :
en
- US2231563A - Electrically operated parking meter :
en
- US2231643A - Package for merchandise :
en
- CA394549A - Spring suspension :
en
fr
- NL49863C - :
en
- US2231164A - Feed locking mechanism for sewing machines :
en
- US2231735A - Paper registering system :
en
- US2231421A - Colloid mill :
en
- USD125223S - Design fob a dress :
en
- AU112194B2 - Improvement in valved can closures :
en
- CA394494A - Ski hill climber :
en
fr
- US2231668A - Electric circuit :
en
- FR861577A - Improvements to spray drying devices :
en
fr
- GB533301A - Improvements in or relating to magnetic deflecting systems for cathode ray tubes :
en
- FR861537A - Phosphorescent plate to signal pedestrians :
en
fr
- GB533334A - Improvements in piston rings :
en
- FR861698A - Braun cathode ray tube enhancements :
en
fr
- DE702513C - Elastic squirt bottle :
de
en
- US2231214A - Soluble oil :
en
- US2231573A - Connector for storm sash :
en
- US2231667A - Control device for doughnut machines :
en
- USD125109S - Design for a garment hanger :
en
- FR861685A - Method for obtaining diazotype :
en
fr
- ES5113Y - New closure for lunch boxes and other containers. :
en
es
- GB533218A - Improvements relating to railway traffic controlling apparatus :
en
- GB533393A - Improvements relating to catches for doors :
en
- AU56440A - Improvements relating to alternating current rectifier apparatus of the dry surface contact type :
en
- DE702754C - aeder :
de
en
- DE702605C - Process for removing organically bound sulfur from water gas :
de
en
- ES5741U - Combination of men's underwear, consisting of shirt and underpants in one piece. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231073A - Washing machine :
en
- US2231218A - Switch :
en
- GB533546A - Manufacture of binding agents :
en
- GB533250A - Improvements in or relating to electric pocket lamps or the like :
en
- GB533530A - Improvements relating to driving means for band sawing machines and the like :
en
- ES5111Y - Perfected jockstrap. :
en
es
- DE702525C - Gas power plant for driving oil drilling rigs :
de
en
- GB533226A - Improvements in rate of climb indicators :
en
- GB533378A - Treatment of titanium ores :
en
- FI18969A - Förfaringssätt för framställning av trämassa :
en
fi
- ES5758U - Pipe longitudinally split. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR861581A - Accumulator for flashlight and other applications :
en
fr
- GB533219A - Manufacture of mercapto-acidamide condensation products :
en
- USD125226S - Design fob a dkess :
en
- USD125241S - Design for a dress :
en
- US2231034A - Multiple frequency generator :
en
- FR861695A - Coating for foundry molds :
en
fr
- DE702773C - Direction finder :
de
en
- DE702732C - Process for the preparation of salts of Propylenoxydsulfonsäure :
de
en
- GB533547A - Improvements in or relating to cellulose acetate plastics :
en
- DE702499C - Method for making artificial dentures :
de
en
- DE702530C - he speed change transmission, especially for rail cars :
de
en
- DE702587C - samples from liquid containers :
de
en
- DE702685C - Steam separator :
de
en
- DE702534C - Filter arrangement :
de
en
- DE702538C - Adjustment device for receiver :
de
en
- US2231008A - Surface covering and assembly thereof :
en
- FR861660A - Improved seal for pipes, pipes arranged for the use of this seal and resulting assemblies :
en
fr
- GB533328A - Improved apparatus for undercutting the mica insulation in the commutators of electric motors and the like :
en
- AU1040A - Improvements in or relating to tractor operated mowers :
en
- GR9445B - ELECTRIC LAMP WITHOUT SWITCH. :
el
en
- AU45240A - Improvements relating to circuits for electron discharge devices employing secondary emission :
en
- CH213508A - Self-sellers for electricity, gas or the like. :
de
en
- DE702607C - Device to prevent and eliminate crystal deposits on overflow pipes :
de
en
- US2231317A - Method of welding :
en
- US2231196A - Spaceband cleaning machine :
en
- US2231601A - Article of manufacture :
en
- US2231304A - Change making machine :
en
- US2231855A - Cutting die :
en
- US2231792A - Synchronizing system and method :
en
- USD125064S - Design for a drafting machine
protractor head :
en
- US2231023A - Method of treating magnesium :
en
- US2231051A - Method and apparatus for applying patches to bags :
en
- US2231307A - Air pump :
en
- DE702608C - :
de
en
- US2231696A - Gas pressure booster system :
en
- US2231750A - Propeller blade :
en
- US2231819A - Bit for lifting tongs :
en
- USD125134S - Design for a bottle :
en
- USD125229S - Design fob a dress :
en
- AU41540A - Manufacture of polymeric materials and compositions containing thesame :
en
- CA394499A - Variable pitch propeller mechanism :
en
fr
- CA394530A - Brake beam and head :
en
fr
- US2231512A - Clamp :
en
- DE702767C - Shaped ignition fuel :
de
en
- GB533279A - A new or improved machine for making washers or the like :
en
- FR861461A - Electrical measuring devices :
en
fr
- US2231057A - Manufacture of rubber material :
en
- GB533280A - Improvements in and relating to electric lamp adapters :
en
- US2231074A - Light reflecting shade :
en
- US2231134A - Shoe repair finishing machine :
en
- USD125065S - Design for a goblet or similar
article :
en
- US2231271A - Motor control system :
en
- US2231837A - Thread winding mechanism :
en
- USD125142S - Design for a rug :
en
- DE702573C - Clip-in for letter folder and like :
de
en
- FR861580A - Complete packaging box, with quick and tamper-evident closure integral with the box :
en
fr
- DE702682C - Retractable support floats for aircraft :
de
en
- DE702725C - Machine for labeling bottles :
de
en
- US2231538A - Transmission control :
en
- USD125239S - License plate frame or similar article :
en
- US2231326A - Vacuum cleaner :
en
- USD125147S - Design for a post card check blank :
en
- GB533562A - Improvements in coated electrodes :
en
- ES5244Y - Electric, pedagogical-recreational device, for teaching geography, cartography, machinery, etc. :
en
es
- FR861545A - Boat propulsion device :
en
fr
- GB533504A - Improvements in or relating to luminous signs :
en
- USD125135S - Design for a lighting fixture bowl :
en
- ES5144Y - Folder for filing documents without punching them. :
en
es
- ES5723U - An illustrated calendar commemorating the annual festivities (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231744A - Spring coupling machine :
en
- US2231852A - Gasoline dispensing apparatus :
en
- US2231113A - Traction shoe for tires :
en
- US2231129A - Wearing apparel :
en
- US2231650A - Pumping apparatus :
en
- US2231713A - Automatic synchronizer :
en
- US2231203A - Traction device :
en
- USD125164S - Design for a pin clip :
en
- GB533442A - Improvements in and relating to the production of bright surfaces on copper and its alloys :
en
- DE702748C - Process for the production of resol-type synthetic resins :
de
en
- DE702676C - Folding photographic camera with photoelectric light meter :
de
en
- CA394537A - Radio carrier wave transmitter :
en
fr
- CA394596A - Bobbin :
en
fr
- US2231387A - Electric switch :
en
- US2231666A - Dampening mechanism :
en
- GB533305A - Improvements in or relating to translating mechanisms for translating electric signals :
en
- CA394600A - Yeast mash production :
en
fr
- DE702516C - Machine for creping fabrics by treating them with lye :
de
en
- US2230999A - Method of indicating spontaneous potentials in shallow wells :
en
- USD125197S - Design for a dress ensemble :
en
- USD125098S - Design fob a press drill or the like :
en
- US2231076A - Gas filter :
en
- GB533241A - Improvements in or relating to an electron discharge device utilising negative transconductance :
en
- DE702582C - Eddy current heater :
de
en
- DE702715C - Like. In storage and conveyor systems :
de
en
- FR861536A - Process for the preparation of saturated or unsaturated androstanolones, substituted in position 17, and their derivatives :
en
fr
- GB533456A - Cinematographic apparatus :
en
- GB533212A - Means whereby insulating or other material in sheet or slab form may be attached to steel frame buildings :
en
- DE696901C - Folder for holding index cards arranged in a staggered manner :
de
en
- FR861661A - Straightening device for children :
en
fr
- ES5094Y - Curling iron holder for hair. :
en
es
- FR861611A - Internal combustion engine with variable displacement and automatic compression ratio :
en
fr
- US2231166A - Combustible gas indicator :
en
- US2231168A - Steam cylinder oil and process of preparing the same :
en
- US2231676A - Electric amplifier :
en
- ES5776U - Model for swimsuit and beach for ladies. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533395A - Pump for injection engines :
en
- US2231278A - Crimping machine :
en
- US2231294A - Hydraulic brake control :
en
- USD125154S - Design fok a seat end standard :
en
- US2231631A - Pneumatically counterbalanced support :
en
- GB533264A - Process for the production of magnesium base alloys :
en
- US2231424A - Catalytic method :
en
- DE702535C - Circuit arrangement for telecommunications systems, especially telephone systems, with company lines divided into sections :
de
en
- GB533224A - Improvements in hydraulic transmission mechanism :
en
- GB533379A - Treatment of titanium ores :
en
- GB533380A - Improvements in or relating to cable terminations and joints :
en
- US2231022A - Lubricant :
en
- DE702718C - Odor trap with swiveling connection pipe for the overflow of a bathtub :
de
en
- FR861499A - Blunderbuss Grenade, Grenade Launcher and Crapouillots :
en
fr
- DE702580C - Electric sewing machine drive with mechanical brake and electric speed controller :
de
en
- US2231605A - Fuel conditioning :
en
- FR861588A - Mufflers for internal combustion engine exhaust gases :
en
fr
- FR861664A - Device for tracing the route of a mobile and measuring its speed :
en
fr
- GB533358A - Improvements relating to machines for assembling washers on screws or the like :
en
- ES5755U - Binding staple. (Machine-translation by Google Translate, not legally binding) :
en
es
- GR9443B - DISINFECTANT WASHING MACHINE OF CONTAINERS AND UTENSILS. :
el
en
- USD125141S - Design for a koad sign :
en
- US2230993A - Correcting ocular defects :
en
- GB533444A - Improvements in the insulating material of electric cables and joints thereof :
en
- DE702596C - Headstock joint rack for drive from Schuetz :
de
en
- US2231409A - Calculator :
en
- CH213439A - Cinematographic camera. :
de
en
- US2231334A - Cage :
en
- DE702701C - Oxygen breathing apparatus :
de
en
- ES5722U - Rubber sponge padding for upholstery. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2231570A - Measuring and controlling system :
en
- DE702690C - AC arc furnace which rests on a tilting cradle together with the electrode holders :
de
en
- DE702751C - :
de
en
- GB533324A - Improvements in files for documents :
en
- GB533401A - A device for raising liquid intermittently by means of gas under pressure :
en
- GB533398A - Improvements in or relating to tripping arrangements for operating mechanism of electric circuit breakers :
en
- FR861494A - Method and apparatus for marking round bars and other round or substantially round metal bars, cold twisted :
en
fr
- US2231191A - Animal trap :
en
- US2231639A - Control device for rotary duplicating machines :
en
- FR861496A - Tuned circuits and their couplings :
en
fr
- FR861585A - Arrangement for adjustable nut wrenches :
en
fr
- FR861736A - Tractor devices for motor vehicles :
en
fr
- GB533430A - Improvements in or relating to machines for making tiles :
en
- US2231352A - Seed sucking combine :
en
- FR861650A - Bread slicer :
en
fr
- ES5739U - Frame perfected frame. (Machine-translation by Google Translate, not legally binding) :
en
es
- FI18966A - Förfaringssätt framställning av formbara produkter :
en
fi
- DE702706C - :
de
en
- DE702658C - Rod-shaped electrical heating conductor made of carbon for high temperatures :
de
en
- FR861623A - Remote control device :
en
fr
- GB533432A - A new or improved electrical socket contact :
en
- DE702543C - Electric mercury vapor discharge tubes with a fluorescent layer provided inside the discharge tube :
de
en
- ES5728U - Injector dropper. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB533242A - Improvements in high frequency multiplex receiver systems :
en
- GB533361A - Improvements in and relating to heat resisting glass :
en
- USD125066S - Design for a goblet or similar
article :
en
- AU112431B2 - Improvements in or relating to impregnating compositions :
en
- US2231423A - Spray for vegetation :
en
- USD125162S - Design tor a pin clip :
en
- GB533359A - Improvements in and relating to the cleansing of rotors of dynamo electric machines :
en
- US2231534A - Cornet mouthpiece :
en
- FR861711A - Motor vehicles :
en
fr
- USD125058S - Design for a flowerpot :
en
- FR861572A - Improvements to radio transmitters :
en
fr
- GB533325A - Improvements in blank transfer mechanism in metal working machines :
en
- US2231080A - Band saw table :
en
- US2231683A - Commutator regulator :
en
- FR861548A - Improvements to devices for generating a voltage to remove doubt in a direction-finding system :
en
fr
- DE702646C - Filing folder :
de
en
- US2231067A - Preparation of michler's ketone :
en
- US2231285A - Sway bar :
en
- GB533374A - Improvements in multi-tubular marine boilers :
en
- DE702717C - gully :
de
en
- DE702623C - Connection sleeve for pipes of irrigation systems, for fire extinguishing purposes or the like. :
de
en
- GB533257A - Improvements in bed sheets :
en
- FR861609A - Improvements to inertia starters for aircraft engines :
en
fr
- FR861680A - Improvements to mechanisms for controlling spindles or other similar components :
en
fr
- FR861713A - Tuning indicator for radio receivers :
en
fr
- DE702652C - Device for releasing locked axles :
de
en
- DK58421C - Foldable egg carton. :
da
en
- US2231765A - Optical projection apparatus :
en
- US2231796A - Quick change locking device :
en
- USD125086S - Design fob a shoe ob similab abticle :
en
- USD125125S - All bracket for electric liohtinq :
en
- GB533383A - Improvements relating to cooking apparatus :
en
- US2231305A - Curtain track :
en
- US2231551A - Shoe :
en
- DE702609C - Impulse direction finder :
de
en
- DK58409C - Pressure switch. :
da
en
- US2231621A - Photocell system :
en
- DE702626C - Process for the production of an anode material for electrothermally modulated electron tubes, in particular used as radiators for light telephony :
de
en
- CA394580A - Hydrogenation method :
en
fr
- DE702527C - Plate leveler :
de
en
- DE702578C - Switching device, especially for cable terminations of telecommunications systems :
de
en
- DE702625C - Collapsible top, especially for vehicles :
de
en
- FR861641A - Permanent hair waving enhancements :
en
fr
- FR861618A - Method and devices for the detection of combat gases :
en
fr
- DE702624C - Truck with split chassis :
de
en
- DK58406C - Projection screen and method of its manufacture. :
da
en
- CH213491A - Arrangement for actuating the auxiliary links of protective devices and the trip coil of switches. :
de
en
- CA394584A - Refrigerator car :
en
fr
- CH213536A - Trolley pole base. :
en
fr
- DE702501C - Expanding dowel :
de
en
- US2231571A - Signal device for fluid current meters :
en
- CA394534A - Electric discharge device :
en
fr
- US2231472A - Animal trap :
en
- DE702692C - Control for electrical spot welding machines with a compressed air cylinder which causes the pressure of the electrodes to change :
de
en
- CH213487A - Selector table. :
en
fr
- CH213505A - Breathing apparatus operating in a closed circuit. :
en
fr
- AU39940A - Improvement in radio remote control system :
en
- FR861498A - Improvements to rural electric current transformer stations :
en
fr
- AU42440A - Improvements relating tothe power supply to repeater stations ina transmission system :
en
- DK58410C - Electric Gaseous Discharge Tube. :
da
en
- ES5736U - Can opener (Machine-translation by Google Translate, not legally binding) :
en
es
- DE702779C - Plug device with switch built into the socket :
de
en
- CA394565A - Refrigerator door fastener :
en
fr
- CA394559A - Cellulosic material bleaching process :
en
fr
- US2231261A - Display fixture and material therefor :
en
- US2231678A - Matrix for electroforming foraminous sheets :
en
- US2231143A - Dash light :
en
- USD125195S - Design fob a bag or similar container :
en
- CH213514A - Arrangement for generating high DC voltages from sawtooth-shaped currents. :
de
en
- CH213557A - Process for the production of a new condensation product. :
de
en
- US2231831A - Catalytic condensation of hydrocarbons :
en
- US2231839A - Junction between single and pushpull lines :
en
- USD125089S - Design for a button :
en
- USD125171S - Design fob a brooch ob similar
article :
en
- US2231620A - Circulating fan :
en
- US2231653A - Automatic defroster :
en
- US2231122A - Cone holder :
en
- US2231463A - Heat actuated switch :
en
- US2231847A - Golf club :
en
- CH213409A - Process for the production of threads from polyvinyl resins. :
de
en
- CH213572A - Process for the preparation of an azine series nitro dye. :
de
en
- DE702592C - Fountain pen with a flat air bag :
de
en
- US2231800A - Headrest attachment :
en
- US2231525A - Modification of a hydrocarbon fuel in an internal combustion engine :
en
- US2231638A - Hydraulic punching :
en
- US2231634A - Variable frequency wave producing means :
en
- US2231197A - Applicator :
en
- USD125093S - Design for a combined calendar :
en
- AT160107B - Level maintenance for television amplifiers. :
de
en
- US2231822A - Sleeper coach :
en
- USD125130S - Design for a phonograph cabinet :
en
- US2231159A - Piezoelectric device :
en
- GB533271A - Improvements in airscrew spinners :
en
- FR861710A - Fast mill finish :
en
fr
- GB533313A - Priming coats comprising methacrylate resin emulsions and articles treated therewith :
en
- US2231762A - Grinding apparatus :
en
- DE702671C - Noiseless pawl :
de
en
- FR861530A - Cinema projection installation :
en
fr
- US2231176A - Tobacco pipe :
en
- FR861610A - Device for adjusting the fuel intake in internal combustion engines :
en
fr
- FR861714A - Synchronous electric motors :
en
fr
- US2231576A - Electric circuit interrupter :
en
- USD125104S - Design for, an apron dkess :
en
- USD125192S - Design for a windshield service
cabinet :
en
- DE702254C - Telecommunication cable with air space cores suitable for the transmission of high frequencies :
de
en
- ES4637Y - Obstetric box. :
en
es
- ES5727U - Improved cable terminal, to connect the starting batteries of cars to the general installation of the car. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE702636C - Process for removing chrome from chrome leather waste :
de
en
- DE702688C - Stand lamp with a stand consisting of telescoping parts :
de
en
- FR861479A - Hydraulic coupling :
en
fr
- FR861590A - Installation of gas turbines :
en
fr
- FR861607A - Tissue enhancements :
en
fr
- FR861734A - Improvements relating to anti-slip devices for bandages :
en
fr
- DE702745C - Hand tool for cutting anti-skid grooves in rubber tires or the like. :
de
en
- FR861481A - Universal drum for controlling lifting devices and the like :
en
fr
- FR861508A - Device for improving the guiding of the movable blade of the mowers :
en
fr
- GB533288A - Improvements in or relating to the production of resinous compositions :
en
- US2231071A - Astronomical instrument :
en
- DE702502C - position :
de
en
- US2231720A - Centrifugal pump with dual impeller :
en
- USD125074S - Design fob a goblet or similar
article :
en
- GB533346A - Improvements in and relating to holders for magnets :
en
- US2231375A - Multiplex telegraph system :
en
- USD125071S - Goblet or similar article :
en
- GB533560A - Improved ventilating apparatus :
en
- GB533545A - Improvements in the manufacture of bushings, cylinders, tubes and the like for electrical purposes :
en
- FR861658A - Improvements in the manufacture of filters for respiratory systems :
en
fr