• US2821734A - Paint brush guard : en
  • US2822286A - Method for slitting tapes and displacing adhesive : en
  • US2822329A - Aquatic pond : en
  • DE1023969B - Process and material for the production of direct positive images by the halogen silver diffusion process : de en
  • AU3002857A - Improvements in or relating to tuner devices for radio receivers : en
  • US2822327A - Method of generating ozone : en
  • CA552511A - Multiple level indicator for a tank variety vehicle : en fr
  • CA552502A - Collapsible paperboard container and method of manufacturing the same : en fr
  • DE1760964U - SEAL RING. : de en
  • FR1151940A - Machine for laterally moving material dispersed on the ground : en fr
  • US2821859A - Air bearing gyro and pickup : en
  • US2822014A - Insert for soft materials and tang locking member therefor : en
  • DE1023975B - Device for maintaining the longitudinal stability of motor vehicles with a small center distance : de en
  • DE1761098U - DEVICE FOR COMPARING TWO ROTATING MOVEMENTS WITH REGARD TO THEIR DIRECTION OF ROTATION AND THE DIFFERENCE IN ITS ROTATION SPEEDS. : de en
  • DE1761137U - LEVERING CIRCULAR SAW WITH ROTARY TABLE. : de en
  • AU223394B2 - Improvements in electrical connectors and electrical connections and methods of making the connections : en
  • US2821827A - Carton closing machine : en
  • US2822016A - Wheel, tire, and trim ring assembly : en
  • US2822369A - Esters of 9, 12-diketostearic acid, 9, 12-diketo-10, 11-octadecenoic acid, and 9, 12--diketo-10, 11-epoxystearic acid : en
  • DE1023837B - Arrangement for arc welding by means of an electrode lying in or on the weld seam using an auxiliary magnetic field : de en
  • FR1151791A - Liquefied gas lighter and its filling device : en fr
  • US2821840A - Washing machine : en
  • US2822263A - Method of extracting copper values from copper bearing mineral sulphides : en
  • US2821885A - Gun breech closing means : en
  • US2822453A - Heating a portion of a profile : en
  • US2822537A - Command radar : en
  • DE1023845B - Steam generator for utilizing the sensible heat of the useful gas from plants for the gasification of finely divided fuels : de en
  • US2821742A - Varying denier producing pumps and drives : en
  • US2822097A - Centrifugal trickle valve : en
  • DE1023883B - Process for the production of foams, coatings or adhesive bonds from curable synthetic resins and diisocyanates : de en
  • GB790120A - A process and means for compacting stacked granular materials : en
  • US2821953A - Counting or registering apparatus : en
  • US2822388A - Process for separating crude mixtures of terephthalic acid and para-toluic acid : en
  • DE1023945B - Device for the mutual alignment of components of a machine tool or the like. : de en
  • DE1760963U - ELECTRIC HAND TOOL MACHINE. : de en
  • US2822049A - Formation tester for drilling with casing : en
  • US2822333A - Lubrication of refrigerator equipment : en
  • CA552596A - Oil-modified alkyd resins : en fr
  • US2822355A - Stopping agent for vinyl chloride polymerization : en
  • CA552634A - Dimensional stabilization of oriented thermoplastic films : en fr
  • CA552771A - Fire arm safety : en fr
  • AU219379B2 - Improvements in or relating tothe production of heavy water : en
  • AU224197B2 - Method for producing trelliswork reinforcements : en
  • CA552669A - Hydraulic torque transmitting device and method of manufacture : en fr
  • FR1151603A - Coffee maker for the automatic preparation of infusions of coffee, or similar products : en fr
  • FR1151739A - Silencer for carburettor : en fr
  • FR1151746A - Vertical cell for decomposition of alkaline amalgam : en fr
  • FR1151751A - Machine for winding large section wire on closed toroidal cores : en fr
  • DE1023796B - Circuit arrangement for dialer test devices in telecommunications, especially telephone systems : de en
  • DE1761051U - TROUSERS. : de en
  • FR1151747A - Rail anchor device : en fr
  • FR1151953A - Improvements relating to devices used to remove paint : en fr
  • GB790236A - Improvements in extrusion machines for use in cubing or pelleting animal and poultry feeding stuffs : en
  • GB790251A - Improvements relating to vitreous enamelled box-like structures : en
  • US2821935A - Ballast tamper : en
  • CA552568A - Reaction products of tricyanomelamine with primary and secondary amines : en fr
  • DE1760939U - EXPANSION MEMBER FOR BRIDGES AND THE LIKE. : de en
  • CA552618A - Apparatus for heating the interiors of motor-vehicles : en fr
  • CA552725A - Brake construction : en fr
  • AU3016857A - Improvements in or relating to repeaters for carrier communication systems : en
  • CA552491A - Solenoid valve : en fr
  • FR1151745A - Flexible movable pillar for supporting galleries : en fr
  • FR1151688A - Improvements made to mechanized support devices for mine galleries in which the neighboring support members, in the form of frames, are connected to each other by guide elements : en fr
  • AU223895B2 - Circular revolving trouser stand : en
  • CA552562A - Production of polymyxin : en fr
  • US2822022A - Machine to neck-in and flange metallic drum blanks : en
  • US2822349A - Reactions of diisocyanate-modified linear polyesters with urea glycols : en
  • US2822532A - Magnetic memory storage circuits and apparatus : en
  • US2822070A - Magnetic clutch : en
  • US2822472A - Negative gate generator : en
  • US2822168A - Feeding devices for pressing and other machines : en
  • US2821755A - Molding apparatus having mandrel with eccentric portion : en
  • US2822351A - Polysulfone condensation polymers and the preparation of same : en
  • DE1761076U - MOUNTING ELEMENT FOR THE INSTALLATION OF CORRUGATED LIGHT RIBBONS. : de en
  • DE1760987U - WINDING SUPPORT WITH PROTECTIVE SLEEVE. : de en
  • GB790260A - Improvements in or relating to fabric weaving looms : en
  • CA552550A - Mirror reflex cameras : en fr
  • CA552688A - Wheel cover : en fr
  • DE1023953B - Device for grinding, dissolving and sifting pre-shredded grain products : de en
  • US2822109A - Closure for pressure vessels : en
  • CA552684A - Light bulb mounting : en fr
  • CA552812A - Production of unsaturated carbinol compounds : en fr
  • US2822348A - Ester interchange catalysts : en
  • US2822442A - Electric switches and operating means therefor : en
  • US2822460A - Electrical heating devices : en
  • GB790375A - Process for the conversion of diphenic acids into other diphenylcarboxylic acids or their derivatives : en
  • US2822211A - Safety hand guard : en
  • US2822478A - Arrangement including a betatron for radiation of the human body : en
  • DE968318C - Extrusion press, especially for ceramic masses : de en
  • DE1023823B - Electromagnetic relay : de en
  • DK84971C - Gas meter. : da en
  • DE968308C - Stylus with one or more stylus carrying leaf spring for pickups : de en
  • DK84954C - Process for the preparation of bis- (piperidylmethyl) -phenols or salts thereof. : da en
  • DE1761052U - CRANE LIFTING DEVICE WITH A UNDERCARRIAGE DESIGNED AS A CHASSIS ON WHICH AN OUTER CARRIAGE EQUIPPED WITH A CRANE BOOM IS SWIVELED, IN PARTICULAR AS A SWINGING CRANE EXCAVATOR. : de en
  • FR1151905A - Process for the manufacture of sulfur-containing dyes : en fr
  • DE1023949B - Device for oxy-fuel cutting of holes : de en
  • CA552861A - Electron discharge devices : en fr
  • FR1151815A - Continuous process for mixing, plasticizing, degassing and extruding plastics and apparatus for carrying out this process : en fr
  • CA552755A - Chlorination of a mixture of glacial acetic acid and acetic anhydride, and products : en fr
  • CA552814A - Manufacture of multicellular glass : en fr
  • US2822511A - Magnetic integrator : en
  • US2822366A - Sulfonic acid derivatives and methods of making the same : en
  • DE1023783B - Fixed bridge bearing : de en
  • DE1023790B - Motor relay, preferably for railway safety systems : de en
  • AU3005157A - Process forthe production of superficially roughened and nodule-free compound safety glass foils from polyvinyl butyral according tothe extruder method : en
  • CA552751A - High-index glass elements : en fr
  • DE1761112U - BACK PORTABLE SYRINGE WITH A MANUALLY OPERATED SHUT-OFF VALVE IN THE INJECTION LINE. : de en
  • DE1761027U - STEEL TUBE CHAIR. : de en
  • DE1023965B - Arrangement for displaying the depth of field in photographic lenses : de en
  • DE1023738B - Facility for adding hops in wuerzepans : de en
  • DE1023983B - Seal for tubeless pneumatic vehicle tires : de en
  • DE1760919U - BRIEFCASE FOR LOOSE-LEAF FILING WITH SLIDING CLOSURE AND PUNCHED PUNCH. : de en
  • IE23373L - Beer : en
  • US2822142A - Outboard motor bracket : en
  • US2822310A - Semi-conductor device : en
  • DE1761059U - OIL FURNACE BURNER WITH ANNULAR OR BASKET INSERT. : de en
  • AU3018757A - Improvements in and relating tothe oxidation of sulphur dioxide to sulphur trioxide and vanadium containing catalysts therefor : en
  • DE1023753B - Process for the preparation of alkyl orthosilicates : de en
  • DE1024026B - Flushing device for toilets and other sanitary facilities : de en
  • FR1151976A - Improvements to stickable plastic plates for fixing wall devices to a wall without drilling the latter : en fr
  • GB790066A - Preparation of semicarbazones : en
  • GB790387A - Circuit arrangements utilizing semiconductive devices and methods for making such devices : en
  • DE1760951U - LIGHT ACCESSORY FOR PUSH BUTTON SWITCHES : de en
  • US2822458A - Vented panel : en
  • DE1761109U - DEPTH CONTROL FOR SOIL WORKING EQUIPMENT. : de en
  • DE1024006B - Device for carrying out check weighings on filling machines : de en
  • DE1761169U - BOOTS. : de en
  • DE968363C - Process for the preparation of salts of hydroxylamine : de en
  • DE1760929U - RADIATION PROTECTION DEVICE FOR HOT STEAM TURBINES. : de en
  • DE1760952U - DEVICE FOR REMOTE CONTROL. : de en
  • AU217955B2 - Improvements in or relating to copying processes : en
  • CA552531A - Dust collector : en fr
  • CA552629A - Oxide aerogel in synthetic resin filaments : en fr
  • CA552870A - Antenna structures : en fr
  • DE1761067U - CEILING HOLLOW STONE WITH INSERTED DOWEL. : de en
  • AU221839B2 - Portable food cooking and/or heating appliances : en
  • CA552811A - Production of controlled atmospheres and gas generator therefor : en fr
  • DE968327C - Starting lubrication device for internal combustion engines : de en
  • FR1151727A - Process for the production of steam jets for spray painting : en fr
  • US2822465A - Oscillator testing apparatus : en
  • CA552504A - Unsaturated fluorocarbon silanes and their hydrolysis products : en fr
  • DE968371C - Method for operating gas turbine systems with open circuit : de en
  • GB790056A - Improvements in lubrication : en
  • US2821861A - Drive mechanism for converting rotary to reciprocatory movement : en
  • US2821871A - Method of making die-cutting apparatus : en
  • US2822485A - Driving unit for mixing devices : en
  • CA552642A - Fluorocarbon silanes : en fr
  • USD182015S - Vending machine : en
  • US2821793A - Shock-absorbent shoe heels : en
  • US2821830A - Carton closing and sealing apparatus : en
  • US2821978A - Traction device : en
  • US2822061A - Vacuum mopping device : en
  • DE1761155U - ELECTRIC WHEELBARROW. : de en
  • GB790097A - Improvements in or relating to electro-magnetic torque transmission devices : en
  • US2822182A - Bearing mounting for roller-skate truck : en
  • US2822473A - Pulse duration lengthener : en
  • US2822213A - House trailer with boat carrying recess in roof : en
  • US2822340A - Flame resistant polyester resinous compositions containing combined halogens and phosphorous and certain alkaline earth metal salts and the process of preparing the same : en
  • US2821832A - Cotton picker drive including synchronizer : en
  • US2822354A - Dihydrazines in aqueous emulsion polymerization : en
  • US2822425A - Book with sound track speaking head guided by opposite page : en
  • FR1151639A - New pressure spraying process : en fr
  • AU219526B2 - Process forthe manufacture of films froma solution of ammoniacal copper oxide cellulose : en
  • US2822222A - Bearing with oil recess : en
  • DE1760996U - WASTE INCINERATOR. : de en
  • DE1023765B - Process for the preparation of 4,4-dimethyl-í¸-androstene-17ª ‰ -ol-3-one and its esters : de en
  • DE1023825B - Electron tubes with luminescent screen, in particular tuning indicator tubes : de en
  • US2822227A - Seal : en
  • US2822525A - High frequency hybrid circuit : en
  • DE1760930U - LIFTING DEVICE FOR SHEET FEEDERS WITH PNEUMATIC SEPARATING AND CONVEYING MEANS FOR PAPER, CARDBOARD, SHEET METAL, FOAM RUBBER AND THE LIKE. : de en
  • FR1151673A - Band with articulated elements : en fr
  • FR1151776A - Device for indicating the route to be followed on roads : en fr
  • FR1151823A - Electric motor drive mechanism : en fr
  • DE968336C - Arrangement for individual calls to mobile radio stations using signals that can be distinguished from one another : de en
  • DE968377C - Process for the production of mask images in multi-layer color films : de en
  • DE1024015B - Tilting system with transport container : de en
  • GB790162A - A process and an installation for continuously mixing a powdery material with a viscous liquid, in particular meal with molasses : en
  • GB790081A - Lift trucks : en
  • FR1151721A - Further training in vacuum filter equipment : en fr
  • GB790283A - Improvements in or relating to windshield wipers : en
  • GB790313A - Improvements in or relating to fault localizing apparatus : en
  • US2822418A - Connector for tubular conduits : en
  • US2822448A - Air-break circuit breaker : en
  • DE1023923B - Control device for vehicle internal combustion engines with automatically shifting step gear : de en
  • DE1761011U - CARRIER FOR BOTTLES, CANS AND THE LIKE : de en
  • DE1761186U - CLEAR PACKAGING FOR SOAP AND COSMETIC ITEMS. : de en
  • US2821805A - Fish finding apparatus : en
  • US2821865A - Worm wheel : en
  • GB790288A - Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures : en
  • GB790398A - Backward extrusion process for the production of hollow metal bodies : en
  • US2821881A - Optical arrangement for analysis of refractive index : en
  • USD182053S - Combination flashlight and magnifying glass or similar article : en
  • GB790352A - Dealkylating aromatic hydrocarbons : en
  • US2822116A - Combination bait box and carrier : en
  • US2822375A - Process for the manufacture of benzonitrile : en
  • DE1761094U - AIR PUMP FOR PNEUMATIC LIQUID LEVEL INDICATOR. : de en
  • GB790194A - Improvements in or relating to aircraft : en
  • FR1151705A - Winder usable for the production of conical coils : en fr
  • US2822500A - Traveling wave electron discharge devices : en
  • US2821948A - Water craft having hydroplanes : en
  • FR1151935A - Molding of glass objects by centrifugation : en fr
  • US2822240A - Process for extracting vanadium values from ores, slags, concentrates and the like : en
  • US2822391A - Conhj : en
  • DE1761032U - SEAT AND Lounger couch. : de en
  • DK84330C - Process for the preparation of condensation products of glycosides and phosphoric acid or thiophosphoric acid. : da en
  • US2822132A - Air temperature and volume controls : en
  • GB790361A - Improvements in or relating to machines for performing cutting, creasing, and like operations on paper, cardboard, and like materials : en
  • US2822092A - Fully automatic centrifugal machine : en
  • CA552563A - Hydrogen cyanide applicator : en fr
  • CA552627A - Picker stick checking apparatus : en fr
  • CA552799A - Gauge clamp : en fr
  • CA552857A - Means for anchoring merchandise holders in transport vehicles : en fr
  • GB790112A - Improvements in or relating to toggle press : en
  • FR1151656A - Chaining ring : en fr
  • GB790317A - Improvements in or relating to take-off machines suitable for extruded plastics : en
  • DE1023934B - Friction clutch slipping in the event of overload : de en
  • US2822496A - Low-voltage gas discharge illumination device : en
  • CA552532A - Saw chain construction : en fr
  • DE1761080U - EXTENDING CABIN WALL WITH FOLDABLE DOOR. : de en
  • US2821999A - Valve structure : en
  • AU221893B2 - A process for the manufacture of molding compositions from epoxy resins and 4, 4-diaminodiarylalkanes : en
  • DE1023928B - Quick-release fastener : de en
  • FR1151715A - Device for controlling apparatus for carrying out designs in circular knitting looms : en fr
  • FR1151924A - Device for automatically introducing a jet of sprayed liquid into a room : en fr
  • GB790175A - Improvements in or relating to centrifugally operated speed-adjusting devices : en
  • GB790332A - Improvements in or relating to film packs for use in dental radiography : en
  • FR1151706A - Control device for windscreen wiper mechanisms, in particular for motor vehicles : en fr
  • GR18454B - METHOD OF MANUFACTURING NEW PRODUCERS OF PHENOTHIAZINE ITOI PHENOTHIAZINE WITH PIPERAZINE CHAIN CONTAINED BY GROUP. : el en
  • FR1151632A - Grilling improvements : en fr
  • DE1760979U - LAMP. : de en
  • DE1760991U - HOLDING DEVICE, ESPECIALLY FOR PIPES WITH SMOOTH, BALLOWED BOTTOM OF PISTON. : de en
  • DE968351C - High-speed turning bars : de en
  • US2822135A - winslow : en
  • DE1761105U - ASHTRAY. : de en
  • GB790094A - Improvements in and relating to dispensing containers and closures therefor : en
  • AU3007057A - Improvements in electrical junction boxes : en
  • US2821841A - Internal combustion engine installation : en
  • DE1761005U - DEVICE FOR ADJUSTING THE HEIGHT OF HOSPITAL BEDS. : de en
  • GB790128A - Improvements in or relating to the production and treatment of yarns : en
  • US2822143A - Adjustable bracket for supporting umbrella or the like : en
  • DE1761170U - CABLE GUIDE FOR SHOES. : de en
  • FR1151793A - Machine for automatic manure spreading : en fr
  • GB790330A - Improvements in or relating to a supercharged four-stroke-cycle internal combustion engine : en
  • US2822012A - Opening means for handbags : en
  • US2822162A - Metal article treating apparatus : en
  • CA552653A - Dual fuel engines : en fr
  • CA552756A - Polyethylene refining : en fr
  • CA552539A - Voice muffler : en fr
  • US2822395A - Production of amines : en
  • AU2036756A - Anew and improved rotary compressor for refrigeration or other purposes : en
  • DE1023802B - Method and device for multichannel message transmission : de en
  • FR1151970A - Bio-electronic installation to increase plant transpiration in greenhouse and in the open air : en fr
  • US2821911A - interrupter for rotary offset printing machine : en
  • US2822120A - Cigarette package : en
  • AU3016557A - Improvements in or relating to data processing equipment : en
  • CA552582A - Automobile door hinge : en fr
  • DE1761165U - FOUR-SIDED GRINDING MACHINE. : de en
  • AU217396B2 - Sealed valve dispensing device : en
  • CA552804A - Electrical logging system : en fr
  • DE1023822B - Electromagnetic relay : de en
  • GB790156A - Improvements in or relating to radiation shielding containers : en
  • AU221277B2 - Improvements in and relating to clothes hoists : en
  • GB790048A - Improvements in the welding together of pipes : en
  • DE1023908B - Device for measuring the degree of non-uniformity in the movement of parts driven over a toothing or the like : de en
  • US2821756A - Die casting apparatus : en
  • FR1151606A - Boat bead : en fr
  • AU222306B2 - Anovel and improved stubble shaver : en
  • BE559915A - : en fr
  • US2822503A - Stabilized tv system : en
  • DE1761044U - ARRANGEMENT ON SINK TABLES. : de en
  • GB790261A - New naphthalene-monoazo-naphthalene dyestuffs and their metal complexes : en
  • GB790373A - Improvements in or relating to diphenolic acids : en
  • FR1151811A - Flushing device, especially for filling with oil and cleaning spindle bases in spinning machines : en fr
  • FR1151826A - Device for tensioning the threads of the weft spools in the chambers of the bobbin magazine on automatic looms : en fr
  • DE1023842B - Process for the production of apatite-like alkaline earth phosphate phosphates : de en
  • GB790262A - Improvements in pipe-line adaptors : en
  • CA552767A - Carrier system splash ring signal : en fr
  • US2822477A - X-ray apparatus : en
  • US2822513A - Converting device : en
  • DE1760984U - MULTIPLE SUSPENSION FOR ROUND LIGHTS. : de en
  • GR18457B - OXYGENIZATION DEVICE FOR HUMANITARIAN TREATMENT. : el en
  • DE1023973B - Semi-trailers : de en
  • DE1761166U - ATTACHMENT HEAD FOR A MACHINE THAT MAKES A ROTATING MOTION, IN PARTICULAR FOR A HAND DRILLING MACHINE. : de en
  • DE1761200U - DEVICE FOR REGULATING WATER TURBINES. : de en
  • US2821967A - Internal combustion engine : en
  • US2822175A - Golf club shaft : en
  • CA552530A - Oil reclaimer : en fr
  • CA552619A - Method of recovering ammonia from ammonium chloride : en fr
  • CA552876A - Three-lensed apochromatic objective : en fr
  • DE1023781B - The use of a steel alloy as a material for magnetogram carriers : de en
  • DE1023798B - Radio navigation system for the uninterrupted display of the location according to direction and distance in a moving station : de en
  • DE1760949U - COVER WITH HINGED LID. : de en
  • AU3001957A - Method of preparing 1 substituted-3-methyl pyrrolidylmethyl benzilates andthe salts thereof : en
  • GB790228A - Improvements in or relating to the fluting of materials : en
  • US2822111A - Dispensing device for toothpaste or the like substance : en
  • CA552877A - Manually operable apparatus for steering an object : en fr
  • US2822504A - Magnetron amplifier : en
  • FR1151765A - Filtration apparatus : en fr
  • DE1024023B - Sector weir with ballast box : de en
  • DE1760931U - FLAT PRINT MULTIPLE FOR HECTOGRAPHIC MIRROR FONT ORIGINALS. : de en
  • DE1761010U - LIPSTICK SELECTION ASSORTMENT IN THE FORM OF A CASE. : de en
  • US2822198A - Fastener means : en
  • AU222595B2 - Improvements in and relating to show cards and supports therefor : en
  • DE968353C - Arrangement to prevent contact bouncing and to reduce switching noise in electromagnetically operated switching devices : de en
  • FR1151801A - Novel monoazo compounds and their manufacturing process : en fr
  • US2822101A - Industrial truck with laterally adjustable fork member : en
  • US2821899A - Air directing louver devices : en
  • US2822314A - Therapeutic antibiotic preparation containing polymyxin, neomycin and gramicidin : en
  • DE1761078U - HOELZERNER SWING BOCK. : de en
  • FR1151753A - Improvements to spectrometers : en fr
  • GB790146A - An improved method for the production of photographic contour maps : en
  • GB790238A - Tensiometer : en
  • GB790263A - Portable respirator for anesthesia and other purposes : en
  • FR1151909A - New monoazo compounds : en fr
  • DE1023939B - Distributor for flow media, especially compressed air, to various work equipment : de en
  • DE968329C - Photographic camera : de en
  • DE1023799B - Radar antenna with variable radiation pattern : de en
  • FR1151760A - Roller for cleaning a continuous belt : en fr
  • DE1761136U - LEVER CIRCULAR SAWS. : de en
  • DE1023859B - Ultraviolet absorber : de en
  • GR18465B - SMALL RECEPTION ROOM TABLE CAN EASILY CONVERT INTO A LARGE DINING TABLE. : el en
  • US2822365A - Procaine-8-chlorotheophyllinate and processes for preparing it : en
  • US2822494A - Electron beam-tuning-indication tube : en
  • DE1761089U - FORMWORK TENSIONERS FOR STRIP STEEL AND ROEDEL WIRE. : de en
  • FR1151899A - New optical lenses with fluoborates : en fr
  • GB790390A - Improvements in or relating to control members : en
  • GB790058A - Improvements in storage of pedal bicycles : en
  • IE23383L - Beer : en
  • US2822322A - Distillable crude products : en
  • FR1152000A - Strawberry reconditioning device : en fr
  • FR1151922A - Flexible material signaling terminal : en fr
  • FR1151820A - Hydraulic power supply system for an action turbine : en fr
  • IE23354L - Beer : en
  • DE1023784B - Bridge deck with a sheet metal that is corrugated or folded in one direction and serves as a deck : de en
  • FR1151618A - Cement mixer : en fr
  • FR1151908A - Manufacture of aromatic esters : en fr
  • DK84960C - Apparatus for recording and converting electrical impulses. : da en
  • DE1023855B - Process for stiffening leather and leather substitutes : de en
  • DK84962C - Method for pickling animal blisters. : da en
  • FR1151988A - Device for the continuous supply of processing or shaping stations for strip or wire material : en fr
  • GB790258A - Improvements relating to hose suspender fittings : en
  • FR1151657A - Automatic washing machine : en fr
  • FR1151978A - Arched or ring-shaped retaining framework for supporting galleries, mainly at the bottom of mines : en fr
  • GB790282A - Improvements in or relating to functional fluids particularly suitable as lubricantsor hydraulic fluids : en
  • FR1151969A - Variety of peach : en fr
  • GB790095A - Improvements in or relating to hanging folders for filing cabinets : en
  • US2822282A - Method of converting non-homogeneous asphalt to homogeneous asphalt and product : en
  • GB790272A - Automatic control systems for aircraft : en
  • GB790273A - Apparatus for moulding explosive cartridges : en
  • FR1151808A - Process for the preparation of calcium sulfate hemihydrate and product thus obtained : en fr
  • USD182017S - Combined temperature control panel and clock : en
  • AU3003657A - Improvements in or relating to phenthiazine derivatives : en
  • GB790268A - Improvements in lifting tongs : en
  • US2821788A - Timing gear setting tool : en
  • US2822004A - Machine for cutting non-rigid material into blocks : en
  • US2821880A - Piano playing device : en
  • US2822280A - Casein-containing lithograph coating : en
  • GB790047A - Improvements in or relating to display apparatus for wearing apparel : en
  • USD182024S - Bar stool or similar article : en
  • US2821781A - Tubing cutter : en
  • US2822130A - Readout and radix conversion from a mechanical register to a capacitive storage : en
  • US2822166A - Mechanical door opening mechanism for garages : en
  • US2822252A - Antiknock compositions : en
  • FR1151866A - Process for the manufacture of an anti-corrosion coating product for packaging and other applications and products thus obtained : en fr
  • FR1151914A - Improvements to replaceable <<cartridge>> reservoirs for stylographs, and to their joining means, and corresponding improved stylographs and reservoirs : en fr
  • US2821801A - Display device : en
  • DE1023848B - Fabric take-off device for flat weft knitting machines, especially cotton knitting machines : de en
  • DE1761113U - ARRANGEMENT FOR DERIVING THE CUT FROM A STRAW CUTTER. : de en
  • DE1023873B - Plate-shaped component, preferably made of metal, with stiffening connection profiles and a component formed from these elements : de en
  • FR1151948A - Device for resetting indicating mechanisms of liquid dispensing measuring devices : en fr
  • GB790158A - Improvements in or relating to tractor hydraulic systems : en
  • US2821768A - Clamping band for pipe joints : en
  • US2821893A - Support for four row cornplanter : en
  • US2822206A - Lifter : en
  • US2822506A - Decimal and binary self-complementing gas tube counter : en
  • USD182013S - Casting float unit : en
  • DE968304C - Auto switch : de en
  • FR1151845A - Optical light meter with calculator and sensitivity corrector : en fr
  • GB790359A - Improvements relating to joints or couplings in axle shafts of motor vehicles : en
  • CA552831A - Processing of alloy junction devices : en fr
  • GB790089A - Improvements in or relating to the manufacture of polymeric materials : en
  • DE1023767B - Process for the production of water-soluble, stable penicillin-rutin compounds : de en
  • DE1760905U - OPERATING LIGHT. : de en
  • DE1023775B - Arrangement for heat removal from the capsule of a compression refrigeration machine : de en
  • CA552565A - Stabilization of copperized azo dyestuffs : en fr
  • US2822118A - Tear strip means for opening cartons and the like : en
  • GB790105A - Improvements in or relating to automatic apparatus for applying shrinkable bands to containers : en
  • GB790093A - Alkaline earth metal titanates : en
  • GB790302A - A process for inhibiting corrosion caused by the presence of chlorine dioxide in apparatus consisting wholly or partly of stainless steel : en
  • DK84326C - Machine for attaching staples to textile fabric. : da en
  • DE1024011B - Reversible conveyor belt route : de en
  • GB790160A - Improvements in bottle washing compositions : en
  • US2821905A - Power driven rotary spit : en
  • US2822095A - Weighing apparatus for lifting equipment : en
  • DE1023758B - Process for the preparation of 2,2-dialkoxyalkenes-4 : de en
  • GB790099A - Improvements in or relating to electromagnetic switches : en
  • DE1760981U - ELECTRODE FOR LIGHT TUBES. : de en
  • US2822196A - Pressure responsive distortable o-ring type waterproof seal : en
  • US2822306A - Aromatic and pleasant tasting de-nicotinized tobacco and method of producing same : en
  • CA552633A - Tire and rim assembly : en fr
  • US2822131A - Impulse multiplying arrangements for electric computing machines : en
  • US2822288A - Luminescent transfer paper : en
  • DE1760935U - POST FOR GUIDING TRACKS OF MOTOR ROADS. : de en
  • GB790221A - Device for aligning pipes : en
  • DE1760976U - FLOOR LAMP. : de en
  • DE1761150U - DETACHABLE CONNECTION FOR DETACHABLE MATT DISC LIGHT SHELLS. : de en
  • CA552740A - Production of 3,4-diethoxymandelic acid : en fr
  • US2822209A - Clamp arms for lift truck : en
  • US2821848A - Washing machine : en
  • US2822023A - Ornamental iron scroll bender : en
  • US2821984A - Husking machine : en
  • FR1151930A - Folding lounge chair : en fr
  • CA552713A - Tractor rear implement attachment structure : en fr
  • FR1151640A - Process for the treatment of freshly spun endless yarns derived from high molecular weight linear synthetic polymers : en fr
  • GB790212A - Improvements in or relating to methods of and machines for perforating sheet material : en
  • FR1151879A - Transistor modulator : en fr
  • DE1023766B - Process for the preparation of methyltitanium trihalides : de en
  • DE1761077U - STAIR LEVEL. : de en
  • GB790336A - Improved protective systems for alternating current machines : en
  • GR18459B - METHOD OF PREPARATION OF NEW PHENOTHIAZINE PRODUCERS OR PHENOTHIAZINE OR PHENOTHIAZINS AFTER CYANOALKYLOPIPERAZINE CHAIN. : el en
  • GB790161A - Rotary pumping apparatus for conveying gases or liquids : en
  • FR1151610A - Improvements to rotary pumps or vane type motors : en fr
  • FR1151766A - Engaging mechanism of combustion engine starters : en fr
  • FR1151878A - Process for the preparation of cyclic ketones : en fr
  • FR1151722A - Underwater harpoon gun : en fr
  • DK84959C - Electrical signaling system. : da en
  • DE1760907U - GAS THERMOSTAT FOR THE CHEMICAL LABORATORY. : de en
  • DE1761012U - BOHNER DEVICE WITH CIRCULATING BOHNER TOOL. : de en
  • DE1761141U - POSTCARD WITH DIAPOSITIVE IMAGE. : de en
  • DE1761198U - PLIERS WITH ADAPTABLE MOUTH SIZE, PREFERABLY ADAPTING ITSELF WHEN USING. : de en
  • DK84340C - Coupling to supply energy under high DC voltage to a consumer who pulsates the energy in a pulsating manner. : da en
  • GB790297A - Apparatus for applying lacquer or like protective coatings to articles : en
  • GB790333A - Improvements in electric pump-motor assemblies : en
  • AU3011757A - 2, 5-dimethyl-1, 4-piperazinedithiocarbonyl disulfide and method of production : en
  • FR1151714A - Provision for chlorine condensation : en fr
  • AU3069257A - Process for treating synthetic polyamide fibres : en
  • US2822119A - Container : en
  • AU2042156A - Improvements in and relating to clothes hoists : en
  • AU217307B2 - Incandescent cathode for electron tubes : en
  • CA552630A - Dipping machine : en fr
  • AU3001557A - Circuit arrangement for apparatus used in telecommunication for synchronising a generator : en
  • CA552690A - Electric range resistance element support : en fr
  • AU2041956A - Maternity garment : en
  • CA552569A - Method of preventing deposition of alkaline earth metal salts in cyanidation of precious metal ores : en fr
  • FR1151733A - Magnetic clutch : en fr
  • DE1023797B - Circuit for electrical locking of a tunable oscillator : de en
  • GB790217A - Improvements in or relating to gas chromatography : en
  • GB790170A - Improved process for preparing polymers of amino undecanoic acid : en
  • US2821838A - Jet propulsion device for operation through fluid medium and method of operating it : en
  • US2822129A - Typewriter accumulator : en
  • GB790145A - A new or improved machine for trimming the edges of verges of roads or ways : en
  • GB790323A - Electrical checking circuit : en
  • DE1023865B - Cutting disc for kitchen machines : de en
  • DE1023890B - Process for the production of titanium concentrates by melting and reducing titanium iron ore, in particular titanium iron which contains the iron in the form of oxides, primarily as iron oxide and ferric oxide : de en
  • DE1761042U - CLOTHING RAIL. : de en
  • FR1151822A - Extension support, in particular for caps of retaining frames of mine galleries : en fr
  • GB790149A - Improvements in or relating to strip perforating machines : en
  • FR1151668A - Dressing or wrapping article, in particular periodical tape : en fr
  • DE1023824B - Electrical capacitor with cast resin termination : de en
  • DE1023851B - Swivel gear for electric motor driven fan : de en
  • DE968352C - Circuit arrangement for generating the activation criterion in telephone connection devices : de en
  • GB790379A - Improvements relating to synchronising circuit arrangements, especially for the linesynchronisation of television receivers : en
  • US2822461A - Bomb hanger socket and method of making same : en
  • DE968345C - Multi-stage centrifugal pump, especially for a fire extinguisher that works with a tank : de en
  • DK84956C - Process for the preparation of pyridazine derivatives. : da en
  • DK84969C - Injection molding machine for plastic articles, in particular of thermoplastic material. : da en
  • FR1151729A - Support for sensitive measuring instruments : en fr
  • FR1151626A - Improvements to devices for transmitting digital indications in telephone systems : en fr
  • AU3017157A - Organo-silicic compounds and. their use inthe treatment of hair andother fibres : en
  • CA552753A - Switch control knob : en fr
  • DE1023998B - Children's stove with a device that simulates a gas flame : de en
  • CA552558A - Implement tire : en fr
  • DE1023961B - Candy embossing machine with controlled stamp groups showing embossing wheel : de en
  • FR1151624A - Sponge broom refinements : en fr
  • FR1151936A - Stopper and pourer for a box containing a powdery product : en fr
  • GB790205A - Knob : en
  • GB790320A - A process for the bulk polymerisation of organic compounds : en
  • AU3011057A - Improvements in or relating to fuel injection pump for multicylinder internal combustion engines : en
  • CA552701A - Foundry flask : en fr
  • GB790242A - Improvements relating to radio frequency dielectric heating equipment : en
  • FR1151891A - Process and installation for the production and conditioning of neutral gas for the supply of sulfur mills : en fr
  • US2822041A - Ventilation door : en
  • USRE24425E - Form and method of casting a concrete roof : en
  • CA552586A - Stall cock : en fr
  • CA552600A - Automatic protection and alarm circuit arrangements for radio and like transmitters : en fr
  • CA552535A - Feed chute for potato chip machines : en fr
  • US2822138A - olive : en
  • CA552636A - Water-soluble thermoplastic cellulose ether composition : en fr
  • US2821958A - Cake icing machine : en
  • US2821912A - Damping roller for offset printing machines : en
  • US2822481A - Dielectric voltage transformers : en
  • FR1151842A - A phone booth : en fr
  • GB790307A - Improvements relating to seals for attachment to fabrics : en
  • AU3012057A - Improvements relating to pneumatic tyre covers : en
  • CA552509A - Press for expressing liquid or liquid-bearing mass : en fr
  • DE1760937U - FULLY AUTOMATIC SAND SPREADER. : de en
  • DK84958C - Indirectly acting compressed air brake. : da en
  • DE1023739B - Elastic safety device for machines exposed to high loads, especially roller lines : de en
  • AU220933B2 - Improvements on pipe lines for loading and unloading ships and other vessels : en
  • DE1023872B - Method and plate-shaped building body for the production of building structures, in particular ceilings or walls : de en
  • DE1023885B - Process for the preparation of high polymer polymethylene terephthalates : de en
  • DE1761172U - DUST CAP SCOOTER WHEEL. : de en
  • US2822463A - Supplemental signaling system for special railway vehicle : en
  • DE1023741B - Method and system for treating thread-like textile goods : de en
  • DE1023800B - Time division multiplex system with instantaneous companding : de en
  • DE1023756B - Process for the production of ª € -oxydodecanoeeurelactone serving as a flavoring agent (a € -oxylaurinic acid lactone) : de en
  • AU3008657A - Improvements relating to automatic telephone and like signalling systems : en
  • DE1761119U - CLAMP WITH CLAMP LOCK. : de en
  • FR1151675A - "Sheet-by-sheet" calendering processes for printed papers, related machines and resulting products : en fr
  • GB790358A - Improvements relating to synchromesh units : en
  • US2822540A - Aircraft instrument landing system : en
  • DE1023794B - Circuit arrangement for transmitting signal identifiers which cause a connection to be established from a transmitting device located in the subscriber station to a receiving device located in the exchange using the comparison method in telecommunication systems, in particular telephone systems : de en
  • US2822346A - Phenol-dichlorophenol formaldehyde condensation products : en
  • DE1023733B - Light, in particular work light for dental purposes : de en
  • DE1760923U - FILTER SHEET. : de en
  • DE1761021U - TABLE SHOVEL. : de en
  • DE1023810B - Overcurrent circuit breaker with manual and magnetic or thermal release : de en
  • DE1023816B - Electromagnetically controlled switching rectifier : de en
  • DE1023832B - Ceramic heat conductor carrier : de en
  • DE1024017B - Loading installation, in particular for loading bulk goods from trucks into railroad cars, by means of a lifting platform that tilts the truck : de en
  • DK84946C - Construction set for building compound lampshades. : da en
  • CA552580A - Hexadecyl alcohol : en fr
  • US2821923A - Mortar training device and components thereof : en
  • US2822468A - Apparatus for demodulating a signal : en
  • DE1761158U - DISC-SHAPED SEALING INSERT FOR SCREW CAP. : de en
  • AU216191B2 - Anew and improved rotary compressor for refrigeration or other purposes : en
  • CA552645A - Strap type securing apparatus : en fr
  • DE1023844B - Process for bringing gases into contact with coal-like solids : de en
  • DE1761130U - JUNCTION, IN PARTICULAR FOR PLASTIC PIPES. : de en
  • DE1761187U - PACKAGING AND STORAGE BOX FOR CHILDREN'S TOYS, SUCH AS A COFFEE SERVICE OD. DGL. : de en
  • DE1761189U - DEVICE FOR SIMULTANEOUSLY CHANGING THE ALTITUDE OF TWO CONVEYORS. : de en
  • CA552772A - Production of 2-chlorodioxene : en fr
  • CA552668A - Chemical polishing bath : en fr
  • CA552533A - Refiner for fibre suspensions and pulp : en fr
  • CA552585A - High capacity oil burner with impeller hub air jet ring : en fr
  • DE1760958U - FUSE CARRIER. : de en
  • DK84955C - Process for the preparation of 6- (p-aminobenzenesulfonamido) -3-halopyridazines or their salts. : da en
  • GB790050A - Improvements in or relating to building constructions : en
  • US2822009A - Egg puncturers : en
  • US2822201A - Filter element sealing construction : en
  • US2822488A - Headlamp construction for automobiles and the like : en
  • DE1761086U - WINDOW. : de en
  • US2821857A - Specific gravity measuring instrument : en
  • US2821855A - Pressure gauge : en
  • US2822124A - Gear type fluid pump with adjustable gear sets : en
  • CA552513A - Cleaning device for photographic films : en fr
  • DE1760982U - SOCKET FOR TUBE-SHAPED FLUORESCENT LAMPS, PIVOTED IN TWO PLANES, AND ELASTICALLY SLIDED IN AXIAL DIRECTION. : de en
  • FR1151945A - Device for preventing the reflection of light from the front glass screen of television receivers : en fr
  • CA552686A - Sheet filter element in removable cartridge : en fr
  • DE1023875B - Intermediate layer made of rubber or similar elastic materials for the support of concrete components : de en
  • DE1760945U - FASTENING CLAMP FOR CABLE WIRE WITH DIFFERENT CABLE DIAMETERS. : de en
  • DE1761091U - EQUIPMENT ON REPLACEMENT TABLES FOR ROUND TIMBER. : de en
  • US2822305A - Process for fractionating starch into components with branched and linear chains : en
  • US2821740A - Houseware articles and means to facilitate handling the same : en
  • US2822404A - Aldehyde condensation products of 2-alkyl-5-methylphenols : en
  • FR1151796A - Improvements to pneumatic devices used for remeshing hosiery : en fr
  • AU3018457A - 6 methyl-9 alpha-fluoro 1,4 - pregnadienes : en
  • CA552658A - Delayed coking process : en fr
  • CA552762A - Liquefaction and distillation of gaseous mixtures : en fr
  • DE1760967U - DEVICE FOR DETECTION OF WATER TRACES IN THE COOLANT OF ELECTRICAL DEVICES. : de en
  • DE1760990U - PLUG-IN CAPACITOR ARRANGEMENT FOR PRINTED CIRCUITS. : de en
  • AU222939B2 - Improvements in and relating to apparatus for use inthe treatment of enuresis : en
  • CA552483A - Animal food and method of preparing the same : en fr
  • FR1151633A - Process for the conversion of gaseous substances or in the vapor state : en fr
  • CA552545A - Water softener with sequestering agent : en fr
  • CA552620A - Foam rubber sheet material : en fr
  • DE1761061U - CERAMIC INSERT FOR ELECTRIC TILE STOVES. : de en
  • CA552757A - Powdered polyethylene : en fr
  • US2822387A - Method of producing sulfonated alkanes : en
  • CA552775A - Wrought products and methods of making same : en fr
  • DE1024004B - Process for preparing limestone, dolomite or other natural stones for the following operations, especially for the subsequent firing : de en
  • GB790193A - Improvements in or relating to aircraft : en
  • AU224112B2 - Friction elements : en
  • US2821730A - Cable wiper : en
  • US2822244A - Stabilization of liquid sulfur trioxide and oleums : en
  • AU227890B2 - Method forthe continuous or discontinuous production of fibre reinforced tubes from synthetic material bya spraying process : en
  • CA552534A - Carrier : en fr
  • CA552552A - Dental drill : en fr
  • CA552573A - Float valve : en fr
  • GB790305A - Improvements in or relating to liquid supply devices for use in supply systems for beer or other liquids : en
  • AU3019457A - Improvements relating tothe production of hard and flexible microcrystalline waxes : en
  • US2821746A - Apparatus for extruding films : en
  • US2822483A - Core member insulation : en
  • DE968301C - Flexible pit lining using tension brackets : de en
  • FR1151898A - Hydraulic pressure generator responding to a speed : en fr
  • CA552852A - Masking unit for spraying machines : en fr
  • AU222109B2 - Improvements in or relating to regulated electric power supply equipment and power supply systems incorporating such equipment : en
  • GB790123A - Improvements in or relating to electrical rectifying circuit arrangements : en
  • CA552845A - Percolator : en fr
  • GB790180A - Improvements in or relating to image transmission systems : en
  • US2822250A - Material removal from semi-conductive metal telluride : en
  • AU223334B2 - Improvements in or relating to phenthiazine derivatives : en
  • CA552583A - Automobile door hinge : en fr
  • GB790351A - Process for the redistribution of organosilanes : en
  • FR1151927A - Fabric with pattern and printed designs to make pieces of clothing and educational games without additional research : en fr
  • US2822042A - Hanger for curtains, draperies, and accessories : en
  • US2822475A - Analyzer : en
  • DE1760998U - PUNCH AND LEAD DEVICE. : de en
  • CA552768A - Rotary finder and secondary : en fr
  • CA552825A - Assist loop assembly : en fr
  • AU226425B2 - New ethylene derivatives and process for their preparation : en
  • DE968360C - Maximum pressure relief valve between the pressure and suction lines of a hydrostatic vehicle transmission : de en
  • GB790278A - Artificial christmas tree : en
  • GB790293A - Improvements in or relating to heat-resisting wall structures for gas-turbine enginecombustion equipment : en
  • GB790372A - Improvements relating to structural frames : en
  • DK84953C - Process for the production of β-carotene. : da en
  • DE1024027B - Weft insertion device for rapier shuttle looms : de en
  • DE1760973U - ELECTRIC POCKET LIGHT WITH CHARGER. : de en
  • FR1151788A - Improvements to photographic printing press frames or original holders : en fr
  • FR1151814A - Process for the preparation of linear high molecular weight polyesters : en fr
  • DE1761160U - MOBILE OIL MEASURING FILLER. : de en
  • DE968361C - Process for the production of wear-resistant, seamless composite steel pipes for hydraulic or pneumatic recovery or the like. : de en
  • FR1151982A - Plant for the treatment of raw tobacco intended for the manufacture of cigar rollers : en fr
  • DK84331C - Method and apparatus for fermentation of solid organic waste materials. : da en
  • GB790256A - Improvements in connections for pipes or tubes : en
  • CA552853A - Purification of silicon tetrachloride : en fr
  • GB790072A - Automatic lap doffing mechanisms for textile lap-winding machines : en
  • US2822098A - Power loaders : en
  • DE1023826B - Device for measuring and recording the intensity distribution of radioactive radiation : de en
  • DK84327C - Method and apparatus for distilling seawater. : da en
  • FR1151888A - electrolytes, in particular for devices for varying an electric current in response to angular displacement, and devices using said electrolytes : en fr
  • DE1761153U - PHOTOGRAPHIC CAMERA WITH AUTOMATIC EXPOSURE ADJUSTMENT. : de en
  • GB790300A - Pharmaceutical compositions containing penicillin : en
  • AU2423456A - Improvements in fishing lines : en
  • GB790234A - Glassworking system : en
  • US2821910A - Master ejecting mechanism for duplicators : en
  • US2822234A - Ice-colors in textile printing with neutral steam : en
  • US2822006A - Hydraulic saw mill long piston carriage feed : en
  • DE1760972U - LIGHT GLASS. : de en
  • DE1761072U - PEAT PANEL. : de en
  • DK84970C - Process for producing an alloy of lead and copper or silver or both. : da en
  • FR1151838A - TV antenna frame : en fr
  • DE1023922B - Air-compressing injection internal combustion engine with pre-chamber or swirl chamber : de en
  • DE1761034U - SEAT OR Loungers. : de en
  • DE1761176U - CIGAR AND CIGARETTE ASH HOLDER. : de en
  • FR1151904A - Device for approaching and guiding the gripping jaws on the oscillating head of a laminate rocker : en fr
  • DE968367C - Process for the production of shaped bodies from shredded wood : de en
  • DE1023834B - Method for embedding heating wires in the walls of blanks of electrically heated porcelain vessels : de en
  • DE968331C - Gas shut-off device : de en
  • GB790285A - Improvements in or relating to the production of alkali metal silicates : en
  • AU221732B2 - Improvements in or relating to fuel injection pump for multicylinder internal combustion engines : en
  • AU221769B2 - Improvements in or relating to ventilator cowls : en
  • US2821725A - Flotation device : en
  • US2821811A - Method of manufacturing cathode-ray tubes : en
  • US2822176A - Aerial disk : en
  • US2822519A - Identifier and tester for electrical circuits : en
  • DE1023999B - Process for the production of electric ignition devices : de en
  • FR1151677A - Tilting device with hydropneumatic pressure accumulator for vehicles : en fr
  • US2821803A - Toy machine gun : en
  • US2821887A - Automatic guns : en
  • US2821975A - Fireplace construction : en
  • US2822254A - Nitrile rubber bonded abrasive modified by a diketone : en
  • US2822318A - Production of 3-keto-delta pregnadienes by bacterium cyclo-oxydans : en
  • US2822528A - Premagnetized inductive device : en
  • CA552566A - Substituted purine compounds and methods of preparing the same : en fr
  • CA552827A - Furnace with cooled and recirculated atmosphere : en fr
  • US2822367A - Production of thiazole sulfenamides : en
  • USD182047S - Casing for an electric shaver : en
  • US2822429A - Plural control track system : en
  • FR1151858A - Improvement in electric cables intended to carry high intensity currents : en fr
  • FR1151867A - Automotive Vehicle Steering Wheel Watch : en fr
  • FR1151744A - Improvements to dental office lighting fixtures : en fr
  • GB790235A - Improvements in and relating to subaqueous sound-transmitting apparatus : en
  • US2821809A - Metal edging : en
  • US2821955A - Ultrasonic transmitter : en
  • FR1151778A - Brush holder or contact holder for electro-magnetic rotating machines and other electrical devices : en fr
  • GB790248A - Pipe couplings for liquid fuel combustion apparatus : en
  • US2822068A - Beam structures and method of applying tension thereto to reverse the stress therein : en
  • USD182032S - Container for fluid cleaner for chamois or the like : en
  • US2822437A - Flexible contact for control switch : en
  • CA552693A - Test exponential nuclear reactor : en fr
  • US2821902A - Control for motor-operated toaster : en
  • US2822052A - Accelerators for dry pipe valves in automatic sprinkler systems : en
  • US2822040A - Locking device for a picture screen : en
  • DE1023881B - Process for the production of non-adhesive films from cellulose hydrate : de en
  • GB790331A - Improvements in or relating to electric fusible cut-out devices : en
  • GB790341A - Improvements in self-igniting cigarettes and methods of producing them : en
  • US2822151A - Connection for plate heat exchanger : en
  • FR1151998A - Chromium alloy steels : en fr
  • FR1151602A - Improvements to electrical circuits : en fr
  • FR1151881A - Manufacturing process of acrylic nitrile : en fr
  • US2821936A - Transport means for heavy self propelled machines : en
  • US2821992A - Fuel system for gas turbine : en
  • US2822298A - Fibrous products : en
  • GB790312A - Resinous polymerisation products : en
  • US2822158A - Method of fluid mining : en
  • FR1151685A - Winder for portable lamp : en fr
  • FR1151900A - Folding camping caravan : en fr
  • DE1023970B - Flash device : de en
  • FR1151700A - Process for granulating finely powdery ammonium fertilizers containing superphosphates : en fr
  • FR1151895A - Grain dryer : en fr
  • GB790334A - Improvements in or relating to the canning of metals : en
  • FR1151851A - Coating process, in particular for electrical elements : en fr
  • FR1151938A - Machine for sideways moving a crop strewn on the ground : en fr
  • FR1151708A - Process for the continuous preparation of polyamides starting from dicarbonic acids and diamines, or from aminocarbonic acids : en fr
  • FR1151868A - Back-loader device for tractor and tractor fitted with said device : en fr
  • FR1151763A - Ribbon Insulated High Voltage Electrical Cable : en fr
  • DE1023735B - Multi-part metal pit stamp : de en
  • US2822102A - Nursing bottle : en
  • USD182012S - Charm bracelet or similar article : en
  • DE968376C - Method and apparatus for producing explanatory texts for images on films : de en
  • FR1151654A - Electrostatic process for oiling metal strips, and apparatus for carrying out this process : en fr
  • DE1023809B - Arrangement for reducing the load dependency of the speed of a DC motor : de en
  • US2821799A - Composite indirectly illuminated instrument panels : en
  • US2822233A - Time recording clock : en
  • US2822270A - Triazine additives to metal powders : en
  • US2822370A - Preparation of white acyl-paraaminophenols : en
  • FR1151671A - Operating method of mechanical root pumps with high vacuum : en fr
  • DE1761138U - TWO-ROLLER CRUSHER. : de en
  • DK84360C - Apparatus for aeration of sewage water. : da en
  • FR1151635A - Device for injecting liquid by irrigation : en fr
  • FR1151874A - Heating process for greenhouses and other similar premises : en fr
  • AU217571B2 - Process for simultaneously recovering ammonia and copper from wastewater being obtained when manufacturing foils according tothe ammoniacal copper oxide process : en
  • AU224042B2 - 6 methyl-9 alpha-fluoro 1,4 - pregnadienes : en
  • CA552750A - Heat-sensitive copying-paper : en fr
  • US2821971A - Arrangement for attenuating spring vibrations : en
  • US2822220A - Combined fluid pressure and vacuum brake apparatus : en
  • AU226835B2 - Improvements in polymerization of ethylene and catalyst therefor : en
  • FR1151710A - Process for treating cellular materials with a view to improving their properties : en fr
  • DE1023740B - Device on extrusion presses for conveying the exiting strand : de en
  • US2821884A - Stereoscopic viewer and card holder : en
  • US2822358A - Modified sulfite waste liquor and process for its preparation : en
  • AU217178B2 - The protection of rubber articles : en
  • US2822257A - Method and apparatus for controlling blast furnaces : en
  • GB790363A - Improvements in negative temperature coefficient resistors : en
  • FR1151698A - Electric preheater torch : en fr
  • US2822126A - Continuous feed centrifuge : en
  • US2821851A - System for hydrostatically testing containers : en
  • US2822520A - Electric pulse time modulators : en
  • US2821981A - Multi-shot inoculant injector instrument with adjustable ejection pressure control : en
  • USD182043S - Vehicle windshield : en
  • FR1151925A - prefabricated element for construction : en fr
  • GB790082A - New dyestuff compositions of the anthraquinone series : en
  • DE1761135U - STOP DEVICE FOR WORKPIECES, IN CIRCULAR LEVER SAWS. : de en
  • GB790168A - Arrangement for storing objects in separate storing spaces juxtaposed in pairs : en
  • USD182020S - Portable vacuum cleaner casing : en
  • GB790380A - Improvements in and relating to the stabilisation of organic compounds against deterioration arising from peroxide formation : en
  • DE1023850B - Fan or compressor of the multi-cell design : de en
  • DE1761145U - INTERCHANGEABLE NUMBERS, LETTERS OR. DGL. FOR SIGNS. : de en
  • DE1023742B - Lid closure for laundry presses or the like. : de en
  • DE1760944U - DEVICE FOR HOLDING HOUSING COVERS ON RADIO OR TELEVISION RECEIVERS. : de en
  • DE1761075U - HOODED PAN. : de en
  • DE1023782B - Method of making layered composites : de en
  • DE1023959B - Poekel sprayer : de en
  • DE1760909U - PLATE PLATE, PRESENTLY FOR LOADING WITH TRACK-MOUNTED LOADING MACHINES IN DRIVES. : de en
  • DE968302C - Descaling device in which the wire runs through a container filled with a sharp-edged abrasive : de en
  • DK84344C - Sofa bed. : da en
  • FR1151717A - indestructible nut : en fr
  • FR1151782A - Road guide, especially for motorized tourism : en fr
  • DK84957C - Process for the preparation of salts of p-aminobenzoic acid with alkylamines or amino alcohols. : da en
  • DK84984C - Device for conveyors with endless chains or similar means, which carry carriers or suspension means for the individual pieces of transport goods. : da en
  • FR1151664A - Improvements to internal combustion engines : en fr
  • GB790279A - Improvements in or relating to purification of amino compounds : en
  • US2822325A - Process of, and composition for cleaning and tinning : en
  • US2822497A - Bushing for magnetron : en
  • US2822106A - Collapsible tray : en
  • DE968369C - Means for combating the bot fly : de en
  • DE1761161U - FLANGE CONNECTORS AND CONNECTORS FOR LIQUIDS, IN PARTICULAR BEVERAGE CONTAINERS. : de en
  • DK84950C - Process for the preparation of mononitriles from resin acids. : da en
  • FR1151836A - Cool fountain : en fr
  • USD182031S - Cover plate for a sewing machine frame : en
  • AU220233B2 - Method of preparing I0-(i-substituted-3-pyrrolidylmethyl) Phenothiazine, andthe compounds resulting from said method : en
  • CA552647A - Uranium precipitation process : en fr
  • CA552823A - Diagonal bracing and tensioning joists : en fr
  • DE1761090U - CLAMPING DEVICE. : de en
  • FR1151645A - Process for obtaining layers of insulating products, in particular of coatings, paints and the like : en fr
  • FR1151813A - Azo dyes containing heavy metals and their preparation process : en fr
  • AU218882B2 - 2, 5-dimethyl-1, 4-piperazinedithiocarbonyl disulfide and method of production : en
  • CA552499A - Method for increasing the efficiency of fuels : en fr
  • US2822027A - Method of assembling an elastic band upon a tire body : en
  • AU219761B2 - Lubricating grease compositions : en
  • US2822073A - Transportation equipment : en
  • US2822122A - Vacuum cleaner motor and fan assembly : en
  • US2822456A - Electric wall heater with heat reflector : en
  • US2821874A - Boring bar : en
  • DE1761054U - SUPPORT FOR CHARGERS ON VEHICLES. : de en
  • AU3003457A - Improved process forthe production of shaped articles : en
  • DE968324C - X-ray device with device parts arranged to be adjustable on a foldable patient bed with counterbalance : de en
  • FR1151718A - Direct-laying brick with incorporated coating : en fr
  • AU3016157A - Process forthe manufacture of films froma solution of ammoniacal copper oxide cellulose : en
  • CA552537A - Rotary pumps and motors : en fr
  • CA552846A - Apparatus for dispensing selected mixtures of two liquids : en fr
  • US2821891A - Diaphragm for photographic cameras : en
  • US2821982A - Cabinet for therapeutic treatment : en
  • US2821817A - Grinding machines : en
  • US2822457A - Heating element and reflector mounting method : en
  • US2822480A - Bistable state circuit : en
  • USRE24424E - Composition of matter consisting chiefly of fragmented : en
  • US2821839A - Hydraulic torque converters : en
  • CA552652A - Spirit duplicating carbon sheets : en fr
  • AU3010457A - Nipper roll press : en
  • US2822216A - Spray vehicle : en
  • US2821849A - Mounting arrangement for a door latch or lock : en
  • CA552679A - Fluid blast circuit interrupter : en fr
  • DK84967C - Stiffening ring built of flat elements of arcuate carved, unbent wood and method of its manufacture. : da en
  • DE1023904B - Device for measuring the stress on power transmission organs : de en
  • AU3009957A - Incandescent cathode for electron tubes : en
  • CA552518A - Gear operated power wrench : en fr
  • CA552777A - Liquid level signaling device : en fr
  • AU3015957A - Process for simultaneously recovering ammonia and copper from wastewater being obtained when manufacturing foils according tothe ammoniacal copper oxide process : en
  • CA552626A - Weft replenishing loom with rotary magazine : en fr
  • CA552809A - Production of butadiene : en fr
  • CA552672A - Phonographs having record changing mechanism : en fr
  • AU222401B2 - Improvements in and relating to spot-welding apparatus : en
  • CA552661A - Process for the production of titanium dichloride and zirconium dichloride : en fr
  • CA552816A - Apparatus for adding a granular solid substance to a flowing gas : en fr
  • DE1760903U - DEVICE FOR FILLING GEBAECK. : de en
  • DE1761017U - FACILITY FOR WASHING OR LEATHER FROM SURFACES TO BE CLEANED. : de en
  • US2822210A - Lifting mechanism : en
  • CA552682A - Separator : en fr
  • CA552800A - Aircraft and gas turbine power plant installations therefor : en fr
  • CA552797A - Container with integral closure : en fr
  • AU226185B2 - Improvements relating tothe production of hard and flexible microcrystalline waxes : en
  • DE1760970U - DEVICE FOR DETACHABLE FASTENING OF THE TUB OF A LAMP TO THE LIGHT BODY. : de en
  • GB790225A - Improvements in or relating to television receivers : en
  • GB790342A - Improvements relating to brazing fins to tubes : en
  • US2821759A - Method of manufacturing permanent magnets from an iron-base alloy containing ni, al, and co as principal elements : en
  • US2821947A - Feeding devices for soldering irons : en
  • CA552551A - Dental drills : en fr
  • AU3004257A - Improvements in or relating tothe production of heavy water : en
  • DE1761114U - CHEESE FORM. : de en
  • FR1151643A - Bakery basket : en fr
  • FR1151821A - Motorcyclist Windshield and Goggle Wiper : en fr
  • AU3017757A - Sealed valve dispensing device : en
  • CA552651A - Continuously adjustable control for automatic vacuum cleaners : en fr
  • AU221298B2 - Process forthe preparation of electrolytic baths suitable forthe production of noibium or tantalum bythe electrolysis of melts : en
  • US2822499A - Cathodes for electron discharge devices : en
  • USD182037S - Table or the like : en
  • AU2055156A - An improved boring bar for machine tools such as lathes : en
  • FR1151806A - TV Camera Cable for Underwater Cameras : en fr
  • FR1151850A - Hunting cartridge and its manufacturing and making process : en fr
  • GB790314A - New derivatives or acetylated castor oil and esters of acetylated ricinoleic acid, and polymers plasticised therewith : en
  • US2822035A - Safety shut-off for fuel burners : en
  • US2822262A - Separation of nickel from cobalt : en
  • US2822238A - Surfactant treatment of microballoons to improve water resistance : en
  • US2822264A - Separating nickel from solutions containing nickel and cobalt : en
  • DE1023812B - Arrangement to protect against disturbances and errors in high-voltage apparatus and devices accompanied by high-frequency vibrations : de en
  • FR1151834A - Device for automatically performing the reciprocating motion of a motor-driven circular saw : en fr
  • GB790233A - Improvements relating to guard arrangements for circular saws and like rotary tools : en
  • CA552743A - Method of using heat-sensitive copying-paper : en fr
  • DE1761070U - CONSTRUCTION PLATES FOR FLAT CLOTHING. : de en
  • CA552805A - Process for preparing humic acid beads : en fr
  • DE1024029B - Device for extracting sugar beet pulp and crushed sugar cane : de en
  • DE1023804B - Process for the production of porous sintered structures for electrodes of accumulators : de en
  • DE1023955B - Fastening of hard metal hammer pins in grinding disks of pin mills : de en
  • GB790111A - Improved electrical defrosting means for use with refrigeration apparatus : en
  • CA552728A - Belt conveyor take-up : en fr
  • CA552628A - Separation of pentaerythritol by crystallization : en fr
  • AU3008157A - The protection of rubber articles : en
  • AU3005057A - Electric arc welding : en
  • DE1023863B - Green glass containing iron oxide : de en
  • US2821843A - Liquefied petroleum gas converter : en
  • US2822363A - Preparation of cyanuric acid from urea : en
  • GB790190A - Improvements in or relating to rotary hydraulic pumps, motors, torque converters andthe like : en
  • GB790219A - Variable reactance circuit elements and applications thereof : en
  • DE1023980B - Switching arrangement for glow or ignition switch and light pull switch in motor vehicles : de en
  • DE1760995U - RING-SHAPED BRAKE MAGNET. : de en
  • US2821761A - Paper board locks : en
  • DE1761140U - DEVICE FOR CRUSHING SOLID MATERIALS. : de en
  • FR1151619A - Device for measuring, using the hall effect, the power transmitted in a polyphase network : en fr
  • FR1151741A - vacuum elevator by steam ejectors : en fr
  • GB790060A - Aqueous emulsion gloss paints : en
  • GB790206A - Improvements in or relating to engine bearing lubricating systems : en
  • US2822088A - Electronic belt link hardness inspection machine : en
  • US2822113A - Container lifting and emptying apparatus : en
  • CA552506A - Unsaturated fluorocarbon siloxanes and a method of producing them : en fr
  • DE1023874B - Grate as a cover grille, foot scraper, etc. like : de en
  • GB790183A - Tool handle : en
  • CA552554A - Adaptation of spherical roller bearing to rocking railway journal box : en fr
  • CA552625A - Multicolor weft replenishing loom with rotary magazine : en fr
  • US2821722A - Bed lifting device : en
  • US2821897A - Air conditioning apparatus : en
  • FR1151663A - Lumber debarking machine : en fr
  • FR1151683A - Vibration damping cushions : en fr
  • FR1151911A - New optical glasses : en fr
  • GB790124A - Table ware : en
  • GB790176A - Improvements in and relating to deadlocking mechanism for auxiliary door locks : en
  • US2821864A - Transmission : en
  • US2822024A - Apparatus for manufacturing wood particle boards : en
  • US2822171A - Stacker arrangement : en
  • US2822319A - Methods for the cultivation of micro-organisms : en
  • US2821795A - Bulldozer angling arrangement : en
  • US2821862A - Clutching mechanism for foot presses and the like : en
  • AU217622B2 - Improvements in fluid filters : en
  • CA552856A - Evaporation of sea water or estuarine water and composition for use therein : en fr
  • FR1151797A - Weft cutter for automatic looms : en fr
  • FR1151669A - Central lubrication system with pressure-driven diverter : en fr
  • FR1151689A - Improvements to pneumatic vehicle suspension devices : en fr
  • DE1023943B - Magnetic valve drive : de en
  • DE1761037U - Dismountable table with built-in shelves. : de en
  • DK84981C - Reversing window. : da en
  • FR1151620A - Process for the preparation of copolymerisates starting from olefins : en fr
  • FR1151622A - Process for defibrating and pre-maturing alkalicellulose : en fr
  • FR1151666A - Hair comb enhancements : en fr
  • FR1151812A - Clamping device : en fr
  • FR1151650A - Visors for spectacle lenses : en fr
  • CA552769A - Electrical conductor cables : en fr
  • US2821717A - Knitted neckties : en
  • US2822139A - sarka : en
  • US2822219A - Wheel, tire, and trim ring assembly : en
  • US2821807A - Soap holder : en
  • US2822523A - Semiconductor angle modulator circuit : en
  • FR1151616A - Compensation and absorption flywheel making it possible to obtain a constant speed of low voltage and low power direct current motors, and in general of all systems deriving from the same principle : en fr
  • GB790344A - Improvements in or relating to stowable beds : en
  • IE23370L - Beer : en
  • AU3010257A - Threshing machines : en
  • CA552496A - Artificial fishing lure functioning in combination with bait fish : en fr
  • US2821727A - Corrugated nail making machine having a combined wire feeding and rolling means : en
  • US2822449A - Circuit breaker with combined magnetic and air blasting devices for arc extinction : en
  • DE1023828B - Nuclear reactor with circulation cooling : de en
  • CA552575A - Corrosion inhibiting paints : en fr
  • FR1151828A - Brake tab for the cells of the loom shuttle box : en fr
  • US2821773A - Machine for inserting pins into a perforated ribbon : en
  • US2821816A - Knife sharpener : en
  • US2821945A - Apparatus for forming sheet metal articles : en
  • US2822059A - Air cleaner : en
  • US2822002A - Dispenser for flowable materials : en
  • DE1760921U - DEVICE FOR SEPARATING SPECIFIC HEAVY POLLUTIONS FROM SUSPENSIONS BY USING CENTRIFUGAL FORCE. : de en
  • US2822062A - Process of separating carbon black from gases : en
  • US2822208A - Carrying device for containers : en
  • US2822317A - Aqueous iron-ascorbic acid preparation : en
  • CA552863A - Antennae : en fr
  • DE1761107U - ARRANGEMENT OF FARMING EQUIPMENT. : de en
  • DE968252C - Cleaning of wires, especially those that are to be provided with a varnish or other coating : de en
  • US2821715A - Arm attached protective device for use by dancers : en
  • US2822029A - Dielectric heat sealing apparatus : en
  • US2822402A - Preparation of 1, 1-dimethoxycyclo-hexane : en
  • DK84976C - Process for preventing the precipitation of resin in coarse dispersed form in the production of sulphite cellulose paper. : da en
  • DK84980C - Locking brackets, in particular for windows with a vertical axis of rotation, and devices for windows with such locking brackets. : da en
  • US2822094A - Bridge manipulator : en
  • US2822013A - Case for personal use : en
  • US2822114A - Collar support : en
  • US2821860A - Sealed actuating connection : en
  • DE968325C - Device for the reciprocal coupling of soil cultivation equipment with carriers attached to tractors or towing vehicles : de en
  • US2821787A - Template for placement of military ribbons : en
  • US2821867A - Two path power flow turbine transmission : en
  • US2822065A - Brake assembly : en
  • FR1151737A - Three-component resin with high softening point : en fr
  • DE1024016B - Containers, especially for the transport of pneumatically conveyed powdery goods : de en
  • AU3003857A - Improvements in or relating to ventilator cowls : en
  • CA552734A - Cleaning of magnesium base alloy castings : en fr
  • DE968364C - Fine-level voltage regulation with increased number of levels for AC vehicles : de en
  • FR1151667A - Refinements to reflector lanterns for intensive lighting by fluorescent balloon lamps : en fr
  • FR1151985A - Star wheel tedder : en fr
  • GB790070A - Improvements in or relating to the emulsion polymerisation of olefinically unsaturated compounds : en
  • GB790152A - Improvements in or relating to apparatus for use in manipulative therapy : en
  • DE968182C - Textile and dyeing auxiliaries : de en
  • GB790245A - Progressive speed variator with friction gearing : en
  • DE1023811B - Switching mechanism for automatic switch : de en
  • DE968373C - Quick-closing valve : de en
  • GR18460B - ADDITIONAL TANK FOR TRANSPORT BY TOWING LIQUIDS ON WATER ROAD. : el en
  • CA552787A - Sealing means for glazing unit : en fr
  • FR1151655A - Connection terminals for electrical connections : en fr
  • FR1151817A - Extendable staircase, especially for aircraft : en fr
  • GB790155A - Improvements in aqueous interpolymer dispersions and non-blocking films therefrom : en
  • DE968322C - Tube busbar for high-voltage switchgear : de en
  • GB790108A - Improvements in or relating to apparatus for cutting rubber hose : en
  • GB790134A - Improvements in or relating to pneumatically operated relay switches : en
  • DE1023901B - Hinge with tooth-like interlocking hinge members for flaps u. like : de en
  • DE1760904U - HEADLIGHT. : de en
  • GB790067A - Electrically operated circular indexing table : en
  • FR1151843A - Machine, device or instrument with at least two rotating pistons : en fr
  • US2822169A - Apparatus for continuously centering a moving strip : en
  • DE1761043U - FURNITURE SLIDER FOR STEEL TUBE FURNITURE. : de en
  • FR1151855A - Process for the production of syngas in internal combustion engines, more especially gas engines : en fr
  • DE1023860B - Duesen plate for drawing fibers from heated glass or the like. : de en
  • FR1151713A - Process for manufacturing footwear and similar articles and footwear conforming to those obtained : en fr
  • FR1151897A - Plain bearing, especially for machines rotating at high speed : en fr
  • GB790400A - Purification of polyvinyl acetals : en
  • FR1151674A - Stabilizer to dampen the roll of ships : en fr
  • US2822127A - Continuous centrifuge : en
  • US2822344A - Unsaturated polyester resin composition containing a polymerization promoter and process of making same : en
  • US2822421A - Modulator for voice frequency telegraph systems : en
  • GB790200A - Improvements in or relating to the production of semi-moistureproof sheet wrapping material : en
  • DE968350C - Procedure for commissioning a steam generator : de en
  • DK84341C - Sealing device for regenerative heat exchangers. : da en
  • US2821875A - Drill mounting means for a drill support : en
  • US2821959A - Mass soldering of electrical assemblies : en
  • USPP1677P - Red rose plant : en
  • AU219527B2 - Process for treating synthetic polyamide fibres : en
  • DE1023977B - Auxiliary spring for semi-elliptic leaf springs arranged along the length of the vehicle : de en
  • FR1151809A - Device for attaching a loop of a tow rope to a tug : en fr
  • GB790207A - Improvements in or relating to fairleads : en
  • DE968334C - Process for the preparation of diesters of g-strophanthin : de en
  • CA552841A - Cement compositions containing carbon, ethylene glycol and a sugar solution : en fr
  • DE1023891B - Process for nitrogen refining of melts from aluminum and its alloys : de en
  • CA552817A - Lubricant compositions : en fr
  • CA552834A - Fastening device : en fr
  • FR1151742A - Speaker training : en fr
  • FR1151981A - Turntable transfer mechanism : en fr
  • GB790232A - Hydraulic feeding mechanism for the tool or workpiece carrier of a machine tool : en
  • GB790253A - Improvements relating to the construction of composite plates or panels : en
  • US2821782A - Map measuring instruments : en
  • US2822028A - Method of manufacturing wood particle boards : en
  • US2822266A - Method of preparing nodular graphite iron : en
  • US2822274A - Process for the preparation of squid fillets : en
  • AU222402B2 - Improvements in or relating to connectors for electric power cables : en
  • CA552727A - Erythromycin composition : en fr
  • DE1023831B - Electrical heating element, which consists of insulating, oxidized heating conductor windings : de en
  • DE1023932B - Needle roller cage : de en
  • DE1760999U - SANDPAPER STRIP HOLDER. : de en
  • FR1151949A - Roof construction : en fr
  • CA552521A - Dialyzers : en fr
  • GB790135A - New salts of penicillin with organic bases and processes for preparing them : en
  • GB790370A - Manufacture of silicone rubber : en
  • US2822034A - Collapsible lateral back support for humans on vehicle seats : en
  • DK84972C - Centrifugal fertilizer spreader. : da en
  • DE1023994B - Roller covers, belts or the like for drafting devices on spinning machines : de en
  • US2821792A - Apparatus for graphically representing the superposition of functions : en
  • US2822217A - Evaporative cooler cabinet with water distributing means : en
  • CA552839A - Production of acrylamides : en fr
  • US2822400A - Methyl mercaptan production process : en
  • DE1761074U - DOUBLE CLAMP FOR CONNECTING DIRECTLY FLOATING ON THE RAW CONCRETE FLOOR BOARDS TO BE INSTALLED AS PARQUET UNDERLAY. : de en
  • CA552779A - Preparation of alkali metal monoaliphatically substituted amides : en fr
  • DE1023748B - Process for the production of low-phosphate uranium salt solutions : de en
  • DK84332C - Coupling for demodulation and separation of phase modulated pulses. : da en
  • USD182021S - Fishing lure : en
  • US2821977A - Optical device : en
  • US2821995A - Safety valve : en
  • DE1023880B - Process for the surface treatment of thermoplastic materials, in particular polyethylene foils, for the subsequent printing : de en
  • CA552838A - High current density arc welding : en fr
  • AU3011457A - Improvements in electrical connectors and electrical connections and methods of making the connections : en
  • CA552854A - One-way brake for vertical motors : en fr
  • CA552824A - Riboflavin preparation and process of making same : en fr
  • CA552577A - Method for drying animal glue : en fr
  • FR1151607A - Hot hat for foundry molds : en fr
  • DE1023815B - Sliding contact power supply for electromagnetic gear clutches with rotating slip ring : de en
  • US2822378A - Method for preparing esters : en
  • USD182026S - Abrading tool or similar article : en
  • AU217954B2 - A photographic magazine assemblage : en
  • AU3003557A - Improvements in polymerization of ethylene and catalyst therefor : en
  • AU214945B2 - Arrangement for adjusting the position ofthe dead centre in machine tools : en
  • AU220404B2 - Improvements in or relating tothe separation of liquids : en
  • US2822181A - Center-adjustable universal chuck with automatic torsion lock : en
  • AU2065156A - A. new-and improved carriage fora crop spraying plant : en
  • AU3014657A - Process and apparatus for the low temperature separation of air : en
  • US2822542A - Directive antenna : en
  • CA552524A - Attachment device : en fr
  • CA552592A - Gyroscope : en fr
  • DE1760971U - LAMP BELL, BOWL OD. DGL. : de en
  • FR1151986A - Improvement brought to thin heels, with wooden base : en fr
  • GB790181A - Improvements in gas filters : en
  • DE1761104U - ASHER WITH MINIATURE SHOE. : de en
  • CA552774A - Method of making solid metal articles directly from ores : en fr
  • AU226186B2 - Improvements relating tothe production of hard and flexible microcrystalline waxes : en
  • US2821915A - Means for intermittently perforating and skipping a predetermined number of sheets : en
  • AU3008557A - Improvements in fountain pens and nibs therefor : en
  • CA552657A - Separation of gas oil in coking residua : en fr
  • CA552507A - Unsaturated fluorocarbon siloxanes and a method of producing them : en fr
  • US2822246A - Method for making titanium nitride from phosphates : en
  • AU3016057A - Process forthe manufacture of foils andother products from solution of ammoniacal copper oxide cellulose : en
  • USD182030S - Self-propelled combine : en
  • US2821810A - Preheater to sealing machine transfer device : en
  • US2821928A - Rotary device : en
  • AU218132B2 - Image intensifier : en
  • US2822141A - Tire bead construction : en
  • US2822380A - delta-unsaturated d-homosteroids and process : en
  • US2822026A - Method of building pneumatic tires : en
  • US2822291A - Seal coating interior of tubing : en
  • US2821771A - Method of making a papermaker's felt : en
  • US2822411A - Process for the pyrolysis of hydrocarbons to acetylene : en
  • US2821927A - Control mechanism for power fluid supply : en
  • US2821842A - Irrigation control gate : en
  • US2821929A - Gear type positive displacement pump : en
  • US2822152A - Apparatus for removing butter from the containers of combined churns and butter-workers : en
  • US2822064A - Brake structure and mounting means therefor : en
  • GB790129A - A one-piece spectacle case : en
  • US2821986A - Aerosol generator : en
  • AU223737B2 - Anew and improved clothes washing machine : en
  • CA552641A - Methyl mercaptan-methyl sulfide process : en fr
  • FR1151752A - Process for the production of storage-stable films and sheets from mixed polyamides soluble in common solvents : en fr
  • GB790266A - Improvements in and relating to switches for sweeping lawns : en
  • US2821934A - Fuel oil pump : en
  • US2822362A - Production of nitrocellulose : en
  • US2822539A - Microwave radiation absorbers : en
  • US2822223A - High speed bearings : en
  • US2822505A - Blinker direction indicator signal, particularly for motor vehicles : en
  • DE1761023U - EQUIPMENT FOR DISHWASHING MACHINES. : de en
  • FR1151928A - Table with multiple heights obtained by simply pivoting the legs on an axis : en fr
  • GB790182A - Organosiloxane co-polymers : en
  • GB790240A - Container forming device : en
  • FR1151649A - Auxiliary steel frame for building construction : en fr
  • FR1151931A - Bobbin seat in northrop and other type loom shuttles : en fr
  • GB790329A - Hydroforming process for naphthas : en
  • GB790267A - Improvements in or relating to surgical instruments : en
  • DE1023968B - Process for the production of X-ray screens and amplifier foils : de en
  • GB790216A - Improvements in or relating to glass fabrics and to plastic materials containing thesame : en
  • FR1151738A - New photographic product and new composition for its manufacture : en fr
  • GB790367A - Improvements in or relating to reinforced thermoplastic materials : en
  • DE1023757B - Process for the preparation of monosubstituted, aliphatic biguanide salts : de en
  • DE1761039U - TABLE WITH ADJUSTABLE TABLE TOP. : de en
  • DE1761002U - DEVICE TO PREVENT SNORING. : de en
  • US2821766A - Safety catch : en
  • US2822538A - Pulse power control : en
  • DE1761073U - GRATING. : de en
  • FR1151996A - Contoured seat cushions, fillings, mattresses, box springs, bolsters, pillows and the like : en fr
  • DE1023871B - Gripper for transporting stacked goods : de en
  • DE1761123U - ELASTIC BEARING. : de en
  • AU3004757A - A process for the manufacture of molding compositions from epoxy resins and 4, 4-diaminodiarylalkanes : en
  • DE1761045U - EQUIPMENT FOR COOKING EGGS OR. DGL. : de en
  • GB790222A - Improvements in or relating to tiled floors : en
  • CA552792A - Preparation of organic thiols : en fr
  • US2822229A - Swinging shelf support : en
  • US2821821A - Marking gelatin capsules : en
  • FR1151872A - Prefabricated floor with pre-coated truss joists and wooden slabs : en fr
  • FR1151944A - Method and device for measuring filtration constants in spinning solutions : en fr
  • FR1151968A - Belt for concrete pillar and beam formwork : en fr
  • DE1023914B - Spring loaded calculating wheel for agricultural implements, especially for haymaking machines : de en
  • DE1023817B - Circuit arrangement for measuring the electrical conductivity : de en
  • FR1151724A - Process for the preparation of n-oxyalkylated polycondensation products : en fr
  • DE1761121U - WELDABLE HEAD BOLT, IN PARTICULAR HEAD BOLT SCREW. : de en
  • DK84968C - Silo of lightweight material for receiving cement or other powdered or granular goods. : da en
  • CA552561A - Car body assembling method : en fr
  • FR1151785A - Gas purification process and device for its implementation : en fr
  • AU222107B2 - Improved copolymers of ethylene and higher I-olefins and method forthe production thereof : en
  • DE1023806B - Waterproof, multi-layer high-voltage insulation for electrical conductors, in particular for the conductors of liquid-cooled submersible pump motors : de en
  • DE1761009U - SOAP CONTAINER FOR WET SHAVING. : de en
  • DE968306C - Artificial pair of molars for partial or total dentures : de en
  • FR1151810A - Machine for welding plastic films, especially polyethylene : en fr
  • GB790055A - Hydrodesulfurization of hydrocarbon feeds containing sulfur contaminants : en
  • GB790292A - Improvements in or relating to gas-turbine engine combustion equipment : en
  • GB790201A - Improvements in or relating to the production of moistureproof sheet wrapping material : en
  • DK84965C - Radiant heating system. : da en
  • GB790322A - Improvements in or relating to improved turbo fuels : en
  • DE968320C - Steel for diffusion chrome-plated items : de en
  • FR1151919A - Improvements in solvent extraction processes, in particular those relating to the extraction of oils and fats contained in olive pomace, fruit cake or oilseeds : en fr
  • IE23384L - Beer : en
  • FR1151818A - Circular saw blade clamping device : en fr
  • FR1151958A - Improvements in the protection and treatment of plants : en fr
  • GB790102A - Process for the preparation of tertiaryamino substituted amides : en
  • DE1023905B - Device for displaying the maximum size of small, rapidly changing changes in the mutual distance between two reference points, in particular on machine parts that are under stress : de en
  • GB790309A - Zinc-aluminium alloys and the production thereof : en
  • DK84334C - Feed-through bolt with lock for holding the bolt to a carrier. : da en
  • GB790062A - Improvements relating to infants' napkins : en
  • GB790392A - Improvements in and relating to torsion bar front suspensions for motor vehicles : en
  • DE1760962U - PROTECTIVELY INSULATED ELECTRIC MACHINE TOOL. : de en
  • DE968240C - Hand truck that can be converted into a dolly : de en
  • DK84351C - Beet iron for beet harvesters. : da en
  • DE1023808B - Junction box for telecommunication devices : de en
  • US2822474A - Absolute value computer : en
  • FR1151621A - Process for the spinning of solutions of cellulose with ammoniacal copper oxide by drawing in a conical tube : en fr
  • FR1151646A - Device for moving a rotating control member coupled to a drive device, particularly intended for the gate control of single anode rectifiers : en fr
  • FR1151660A - Composite beam and application to floors : en fr
  • FR1151789A - Device for transporting stems in a harvester machine, especially in a flax harvester machine : en fr
  • DE968340C - Arrangement for generating saw tooth-shaped stresses : de en
  • FR1151987A - Improvements to belts : en fr
  • DE1023868B - Upholstered chair with a box-shaped seat frame that takes up the suspension : de en
  • FR1151767A - Interlocking device which can be put out of action for clutches automatically placed in clutch or disengaged condition depending on the revolutions per minute, in particular for motor vehicles : en fr
  • GB790076A - Pressure vessles and closures therefor : en
  • US2822394A - Recovery of cyclohexanone oxime : en
  • DK84951C - Process for recovering practically pure neutral chlortetracycline from chlortetracycline-containing material. : da en
  • DK84978C - Air pressure gauge for hose valves. : da en
  • US2822055A - Combination motor vehicles : en
  • AU3008357A - Process forthe preparation of electrolytic baths suitable forthe production of noibium or tantalum bythe electrolysis of melts : en
  • GB790043A - Hydrocarbon oil cracking process conducted with circulating reaction masses : en
  • US2821989A - Convertible top for boats : en
  • US2822186A - Vehicle suspension system : en
  • US2822514A - Time selective meter circuit : en
  • US2821723A - Button-on sheets for blankets, comforters, and quilts : en
  • US2822128A - previti : en
  • US2822462A - Lighting device : en
  • US2821812A - Method of sealing together thickwalled hollow glass parts : en
  • AU3019357A - Process for effecting hydrocarbon conversion reactions including the dealkylation of alkyl substituted aromatic hydrocarbons : en
  • CA552746A - Thermoprinting apparatus and method of using : en fr
  • DK84348C - Process for producing compressible containers and apparatus for use in carrying out the process. : da en
  • GB790395A - Improvements in electrical isolating switches : en
  • US2821813A - Machine for the production of a paraboloidal body : en
  • FR1151611A - Process for obtaining fine-grained coatings using coating-forming phosphate solutions : en fr
  • FR1151771A - Ducted casing oil burner : en fr
  • US2822165A - Springs : en
  • DE1761030U - SEAT SUPPORT, IN PARTICULAR FOR VEHICLE AND WORK SEATS. : de en
  • AU223632B2 - Improvements in and relating to time controlled mechanisms : en
  • US2822103A - Cam lever operated expandable closure with lever locking means : en
  • FR1151829A - Quick to assemble and disassemble spark plugs for cars, motorcycles, and all nuts and bolts placed in the most inaccessible places : en fr
  • DE1023737B - Process for swelling in launder vats and hops : de en
  • GB790280A - Gas turbine engines having a multiple-stage turbine : en
  • GR18463B - SPECIAL TYPE OF CONDOM. : el en
  • US2821804A - Device for use in catching fish : en
  • USD182019S - Portable vacuum cleaner casing : en
  • CA552484A - Chair with access preventing means : en fr
  • FR1151749A - Friction disc or blade for disengageable coupling interposed between two shafts : en fr
  • FR1151849A - Grid with debris fragmentation device, in particular for sewage treatment plants : en fr
  • DE1761015U - DUST COLLECTOR AND EMPTYING DEVICE FOR VACUUM CLEANER FILTER. : de en
  • DE968354C - Process to increase the flashover resistance of soaked paper or plastic capacitors : de en
  • DE968358C - Cylinder for air-cooled internal combustion engines : de en
  • USD182046S - Closure cap : en
  • US2822428A - Variable gap magnetic tape head : en
  • US2822163A - Charging apparatus : en
  • FR1151736A - Selective system for starting synchronous motors : en fr
  • FR1151932A - Method and device for locating and studying the centers of gravity of objects of any shape : en fr
  • GB790074A - Improvements in and relating to textile spinning machines : en
  • DE1023995B - Connection of the flexible bearing housing of a spinning or twisting spindle with its foot bearing sleeve : de en
  • DE1760992U - CATHODE TUBE, IN PARTICULAR TELEVISION TUBE. : de en
  • US2822489A - Temperature responsive arrangement : en
  • DE1761050U - ROLL-TOP BOX WITH AN CURVED UP FRONT BOTTOM. : de en
  • GB790078A - Improvements in or relating to trawler towing blocks : en
  • CA552878A - Method of producing block ice : en fr
  • US2821895A - Removable closure for ventilating openings in house foundations : en
  • FR1151634A - Process for the production of polymerization products from olefinic hydrocarbons : en fr
  • FR1151783A - High pressure closure : en fr
  • DE1023789B - From several individual shots by means of detachable connections assembled barrier boom for railroad crossings u. like : de en
  • DE1023787B - Circuit for relay interlockings at railway safety devices : de en
  • DE1023858B - Sterilizer : de en
  • US2822347A - Method of preparing triazinyl compositions and products thereof : en
  • DE1023814B - Fusible link reverse fuse : de en
  • FR1151709A - Impact resistant composition based on nitrile resin and rubbery acrylate : en fr
  • DE1761022U - CARPET FRINGE BOX. : de en
  • DE1024018B - Safety device for filling storage containers : de en
  • US2821724A - Slidably housed multi-bladed tool with release selector : en
  • US2822360A - Metallisable azo dyestuffs and complex heavy metal compounds thereof : en
  • US2822177A - Chucks : en
  • DE1023987B - Painting lock, especially for briefcases etc. Like., With an upper part made of several pot-like, rotatably nested parts, which can be inserted into the lower part like a bayonet lock : de en
  • DE1761069U - PRECAST STONE. : de en
  • DE1761143U - FASTENING ELEMENT TO HOLD THE REMOVED LID FROM CANS IN DISPLAY. : de en
  • DE1023992B - Shaving and thinning device : de en
  • DE1760942U - HOERGLASSES. : de en
  • DE1761019U - DEVICE FOR APPLYING BEAN WAX. : de en
  • FR1151848A - Improvements made to oleo-pneumatic controls for high voltage circuit breakers : en fr
  • FR1151984A - Sausage press : en fr
  • GB790139A - Telescopic shock absorbers : en
  • GB790350A - Improvements relating to elastic-fluid turbine wheels and the attachment of blades thereto : en
  • DE1761047U - INSULATED FOOD. : de en
  • FR1151946A - Low temperature catalytic polymerization process : en fr
  • GB790186A - Improvements in or relating to apparatus for manufacturing electrical condensers : en
  • GR18464B - METHODS OF PREPARATION OF NEW ESTERS OF PEPPERDYLO - 2 PENYLOCARBINOL. : el en
  • FR1151642A - Device indicating the energization of electrical conductors : en fr
  • GB790243A - Improvements in aircraft : en
  • USD182040S - Molded pulp tray : en
  • US2821772A - Method of making fluid-tight heat exchange tubes : en
  • US2822083A - Method and means for packaging vertical slat draw drapes : en
  • US2822267A - Magnesium alloy : en
  • DK84985C - Process for treatment, in particular drying of rye and other semen with infrared rays. : da en
  • USPP1680P - Chrysanthemum plant : en
  • DE1023857B - Process and device for the production of coated tablets : de en
  • DE1761065U - SEMI-FINISHED GIRDER PART AND FORMING MAT FOR THE PRODUCTION OF A REINFORCED CONCRETE SLAB WITHOUT FORMWORKING. : de en
  • FR1151754A - Field mine resistant to temperature variations : en fr
  • GB790110A - Improvements in record card reader devices : en
  • DE1023813B - Electrical circuit breaker : de en
  • DE1023897B - Weigh belt feeder : de en
  • CA552670A - Liquid filter having a porous filter cup : en fr
  • CA552648A - Electronic lock : en fr
  • CA552704A - Assemblies for wood ladder rungs : en fr
  • US2821847A - Circular knit hosiery and method of closing the foot of same : en
  • CA552840A - Production of acrylamides : en fr
  • US2821991A - Relief valve : en
  • US2821835A - Carpet yarn and method of making same : en
  • CA552795A - Clamp device : en fr
  • CA552522A - Frost breaker : en fr
  • FR1151903A - Ethylene polymerization process : en fr
  • US2822527A - Sliding guide assembly having a movable segment : en
  • US2822281A - Opaque water color compositions and method of making same : en
  • US2821980A - Regulator valve : en
  • US2822226A - Spindle assembly for machine tools : en
  • US2822277A - Process for manufacturing an evaporated food product and the product produced thereby : en
  • US2821837A - Two-way fast acting bimetal control element and improvements therein : en
  • US2822382A - Compounds of the perhydrochrysene series and preparation thereof : en
  • GB790287A - Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures : en
  • IE22896L - Fibrous impregnated structures : en
  • FR1151792A - Protective curtain for automotive fenders : en fr
  • FR1151795A - Advanced squeegee for cleaning flat surfaces : en fr
  • GB790153A - Improvements in and relating to image-producing viewing devices : en
  • DE1023876B - Clamp for scaffolding pipes : de en
  • DE1761013U - VACUUM CLEANER WITH AIR CIRCULATION. : de en
  • FR1151856A - Control linkage for motor vehicle gearshift mechanisms : en fr
  • GB790098A - Improvements in method of making microporous material : en
  • GB790354A - Improvements in universal joints : en
  • CA552766A - Method of producing concentrated formic acid : en fr
  • US2821914A - Web severing device for printing presses : en
  • US2822324A - Polarographic apparatus and method : en
  • US2822445A - Stored energy device : en
  • DE1761164U - DEVICE FOR HOT MAKING SAUSAGE PRODUCTS. : de en
  • US2821907A - Indicating device : en
  • IS1021A7 - Method for quick start-up of a closed multi-chamber furnace for electrical production of aluminum : en is
  • DE968368C - Bifocal lens : de en
  • US2821906A - Bale tying mechanism : en
  • US2822008A - Rotary grooving cutter tool : en
  • US2822450A - Electric switch : en
  • DE1023907B - Diving bell for differential pressure measurement : de en
  • GB790303A - Improvements in or relating to wire composed of nickel base alloy : en
  • DE1761174U - DOLLHOUSE KIT. : de en
  • DK84966C - Device for suspended ceilings. : da en
  • DE968303C - Circuit breaker interlock : de en
  • US2821808A - Jet propelled toy vehicle with delayed action means : en
  • US2821852A - Precipitation gauge : en
  • US2821873A - Contouring tool : en
  • FR1151865A - Improvement of so-called "cold point" displacement devices for the conservation of ensiled cereals : en fr
  • DE1760941U - CHASSIS FOR TELEVISION RECEIVER. : de en
  • FR1151692A - Inflator : en fr
  • DE1023944B - Deep hole drilling machine with drilling tube feeder : de en
  • FR1151973A - Suction line on motor cars : en fr
  • AU221297B2 - Improved process forthe production of shaped articles : en
  • CA552789A - Thermal treatment of finely divided substances : en fr
  • USRE24426E - Door latching mechanism : en
  • CA552718A - Binary electrical counting circuit : en fr
  • CA552721A - Apparatus for handling molding flask sections : en fr
  • US2821745A - Plastic tube extruder : en
  • US2821749A - Capsule forming machine : en
  • US2822239A - Method of separating plutonium : en
  • US2822080A - Getter and support : en
  • DE968357C - Process for the production of binders based on coal tar pitch : de en
  • DK84358C - Mold for making hollow bodies, in particular for making concrete pipes or similar moldable material. : da en
  • DK84354C - Method for inhibiting the germination of stored potatoes. : da en
  • GB790059A - Lubricating oil compositions : en
  • DE1023747B - Process for the production of Al O-containing catalyst compositions for the production of elemental sulfur from HS-containing gases : de en
  • DE1023754B - Process for the purification of adipic dinitrile : de en
  • DE1760926U - STIRRING DEVICE. : de en
  • US2822020A - Vehicle wheel : en
  • USPP1679P - Chrysanthemum plant : en
  • DE1023942B - Intermediate pieces with neck for fittings without a stuffing box : de en
  • DE1761046U - INSULATION BOTTLE, INSULATION CONTAINER, INSULATION JUG. : de en
  • DE1761095U - EXPANSION-INDEPENDENT POSITION OF THE ELECTRODE CARRIER FOR ELECTRIC GAS MEASURING CELLS. : de en
  • GB790345A - Improvements in or relating to the separation of zirconium and hafnium compounds : en
  • DE1023763B - Process for the recovery of pure hexachlorocyclopentadiene : de en
  • DE1761035U - DEVICE FOR HANGING TODDLER SEATS IN COTS. : de en
  • US2821716A - Shirt collars : en
  • US2822137A - groseclose : en
  • CA552874A - Window frame : en fr
  • FR1151750A - mechanical oscillating frequency selector element, usable in particular as a radio oscillator : en fr
  • DK84337C - Socket for electrical appliances with screw base, in particular socket for screw fuses. : da en
  • FR1151636A - Device for the translation of containers or trays : en fr
  • FR1151755A - Mop and wringer : en fr
  • CA552541A - Automatic spark plug cleaning device : en fr
  • US2821819A - Sectional abrasive drum : en
  • US2822379A - Allophanates of alpha-ethynylcarbinols : en
  • AU2071956A - Improvements in or relating tothe manufacture of shoes : en
  • DE1023838B - High-frequency welding press with a carousel table for the production of welded mass-produced articles : de en
  • FR1151672A - Indicating instrument : en fr
  • FR1151876A - Process for making the lower legs of sports pants and pants made according to this process : en fr
  • US2821726A - Water skier launcher and retrieving apparatus : en
  • CA552847A - Pneumatically operated gas flow control apparatus : en fr
  • CA552739A - .delta.2-12-oxygenated-22-isoallospirostenes : en fr
  • US2821868A - Power transmission assembly : en
  • AU214903B2 - Improvements relating to synchronous self-shifting clutches : en
  • US2821783A - Gages : en
  • US2822021A - Tubeless tire and rim : en
  • FR1151790A - Upholstery for seats, benches, backrests, etc. : en fr
  • AU223539B2 - Process and apparatus for drying films, foils ribbons, strips and tissues : en
  • AU225119B2 - AN IMPROVED PREPARATION FOR WATERPROOFING AND IMPARTING THE PROPERTY OF WATER-REPELLENCY TO Material treated by it : en
  • CA552597A - Vacuum cleaner blower control : en fr
  • CA552879A - Pyridine derivatives and process for the manufacture thereof : en fr
  • AU225313B2 - Frequency converter system : en
  • AU3016757A - Improvements in or relating to data processing equipment : en
  • US2821856A - Rapid gas-sampling valve : en
  • US2822107A - Milk strainer cover : en
  • DE1023927B - Recoil drive device with additional combustion : de en
  • US2822003A - Book feeding mechanism for a band saw : en
  • DE1023948B - Device for deburring the edges of a gear : de en
  • DE1023964B - Apparatus for treating pulp with liquids : de en
  • AU2046356A - Improvements in and relating to cleaning and polishing pads : en
  • CA552849A - Electron discharge devices of the klystron type : en fr
  • DE1023870B - Armchair convertible into a chair with an upholstered seat adjustable in its frame : de en
  • CA552806A - Production of ethylene : en fr
  • CA552872A - High-intensity arc lamp for continuous operation : en fr
  • AU3005457A - Method forthe continuous or discontinuous production of fibre reinforced tubes from synthetic material bya spraying process : en
  • AU3006257A - Improvements in or relating to herbicidal compositions : en
  • CA552794A - Shuttering for use in building concrete structures : en fr
  • US2822036A - Burner pot pilot : en
  • CA552737A - Glass enclosed heating element : en fr
  • CA552742A - Stop means for rotary door fasteners : en fr
  • GB790203A - Improvements in and relating to naphthalene derivatives and the manufacture thereof : en
  • DE1761099U - DEVICE FOR HOLDING, FOR EXAMPLE, NOTEPADS ON THE DASHBOARD OF MOTOR VEHICLES. : de en
  • US2822293A - Chemical nickel plating processes and baths therefor : en
  • CA552564A - Moisture-proof vial closure : en fr
  • CA552689A - Polyvinyl chloride stabilized with a metallic dithiocarbamate : en fr
  • CA552696A - Method of producing hollow rock drill steel : en fr
  • CA552654A - Manufacturing thermoplastic pellets : en fr
  • DE1023985B - Device for cleaning bicycles : de en
  • GB790159A - Improvements in or relating to self-adhesive tapes : en
  • US2822241A - Digestion in sulphuric acid of titaniferous ore concentrates containing organic flotation agent : en
  • US2822242A - Manufacture of calcium sulphate anhydrite from gypsum, calcium carbonate and sulfuric acid : en
  • US2822431A - Electric switch : en
  • US2822334A - Lubricating oils thickened with pteridine derivatives : en
  • CA552850A - Relay circuits : en fr
  • CA552663A - Axminster loop pile fabric : en fr
  • CA552593A - Transmission : en fr
  • DE1760950U - THERMAL SWITCH FOR WASHING MACHINES AND THE LIKE. : de en
  • FR1151651A - Magneto ignition device or magneto illuminating ignition device for internal combustion engines : en fr
  • CA552790A - Acidizing wells : en fr
  • CA552598A - Television and like transmitter installations : en fr
  • US2822501A - Slow-wave guide for traveling wave tubes : en
  • DE1023931B - Torsion suspension : de en
  • DE968309C - Decadal tube counter : de en
  • LU34560A1 - : en
  • US2822381A - 3-oxygenated 16-hydroxy-d-homopregnen-20-ones and their esters : en
  • DE1023749B - Process for the production of alcohols : de en
  • US2821850A - Wall facing construction : en
  • US2822253A - Liquid fuel collector and distributor ring for carburetors : en
  • IS1020A7 - Improved furnaces for the production of aluminum co-flagellation of molten salt, operating at unchanged liquid level : en is
  • DE1760983U - LATCH FOR LIGHT-TRANSLUCENT ENCLOSURE TUBES ON LUMINAIRES FOR LUMINOUS LAMPS, PREFERABLY ON STREET LIGHTS AND EXPLOSION-PROOF LUMINAIRES. : de en
  • FR1151614A - Process for the production of self-expanding and self-adhesive cork agglomerate sheets : en fr
  • FR1151966A - Rotary tiller for agricultural work : en fr
  • FR1151907A - Protection device for capacitors in series on high voltage lines : en fr
  • GB790335A - Improved chromium fluoride catalyst and catalytic process : en
  • US2821762A - Clamps : en
  • US2822364A - Novel anionic guanamine phosphonates and methods for preparing same : en
  • US2822533A - Device for reading magnetically recorded memory elements : en
  • US2821900A - Chimney flue housing : en
  • US2822105A - Labeling machine : en
  • DE1023906B - Dynamometer for measuring tensile and compressive forces : de en
  • US2821814A - Sandblasting tool : en
  • DE1023801B - Message transmission system in the manner of a carrier frequency system : de en
  • AU219675B2 - Improvements in or relating to herbicidal compositions : en
  • AU222242B2 - Temporarily plastic and ultimately rubber elastic methyl-siloxane mass : en
  • US2821760A - Flame heating of metal castings to reduce shrinkage cavities : en
  • US2822339A - Preparation of orientable protein-containing polymers : en
  • US2822454A - Heat sealing apparatus : en
  • CA552567A - Suture package : en fr
  • AU224040B2 - Improvements in or relating to containers applicable to palletisation : en
  • CA552493A - Means for reducing the overall height of a motor vehicle trailer : en fr
  • CA552621A - Container filling, closing and sealing machine : en fr
  • CA552694A - Compositions for inhibiting corrosion of both cuprous and ferrous metals by aqueous solutions : en fr
  • DE1023769B - Process for the catalytic reduction of organic nitro compounds : de en
  • DE1761151U - MIRROR HOLDING LEVER CONTROL IN REFLEX CAMERAS. : de en
  • US2821946A - Internal alignment apparatus for pipe sections : en
  • US2822214A - Interconnected vehicle front door and steering wheel for easy access to seats : en
  • US2822237A - Process for producing filament of vinyl chloride polymer : en
  • US2822303A - High d. e. syrup and method of making same : en
  • CA552526A - Twin beam weigher : en fr
  • AU216465B2 - Improvements in or relating tothe manufacture of shoes : en
  • AU221299B2 - Doctor unit for removing broke froma paper machine roll : en
  • CA552508A - Tire bead loosening jack : en fr
  • CA552601A - Stabilization of screen grid voltage in a class b push-pull amplifier : en fr
  • DE1023882B - Process for the production of stable aqueous dispersions of curable synthetic resins : de en
  • DE1760955U - FUSE INSERT FOR CABLE AND HOUSE CONNECTION BOXES. : de en
  • DE1023846B - Device for regulating gas flows : de en
  • DE1023957B - Circuit arrangement for canceling the pulse-like anode current surges that occur during brief equalization processes in electronic musical instruments with controlled equalization processes : de en
  • US2821892A - Photographic printing apparatus for seismic and other records : en
  • US2822359A - Benzothiazole azo cyclohexanedione-1, 3 compounds : en
  • US2822403A - Process for the preparation of beta-phenyl ethyl alcohol : en
  • AU3010357A - Temporarily plastic and ultimately rubber elastic methyl-siloxane mass : en
  • DE1023895B - Testing device for precision buttons : de en
  • GB790241A - Method of making microporous film : en
  • IE23355L - Beer : en
  • US2821728A - Methods of sewing welts to stitchdown shoes : en
  • USD182050S - Bathtub : en
  • DE1024009B - Tilting device for garbage cans : de en
  • FR1151871A - Process for the separation by cold crystallization and under vacuum of fatty substances : en fr
  • AU225415B2 - Improvements in or relating to processes forthe production of graphite : en
  • US2821743A - Spinning device : en
  • US2821750A - Nozzle locating device : en
  • DE1761082U - DEVICE FOR HEIGHT ADJUSTMENT, IN PARTICULAR FOR USE AS AN ASSEMBLY AID, PRIORLY FOR LIFTING DOORS AND LIFTING WINDOWS. : de en
  • DE968342C - Exhaust gas turbine : de en
  • US2822218A - Integral wheel and drum : en
  • US2822079A - Counter stacker : en
  • US2822436A - Reaction switch : en
  • US2822287A - Moistureproof heat sealable wrapping sheet : en
  • US2821996A - Relief valve : en
  • DE1023996B - Ball throwing and catching device : de en
  • DE1761148U - PHOTOGRAPHIC CAMERA WITH INTERCHANGEABLE LENS. : de en
  • US2822352A - Chloroprene adhesive cured with carbon disulfide-alkyl amino-alcohol reaction product : en
  • CA552859A - Adjustable headband for face protective device : en fr
  • USD182027S - Abrading tool or similar article : en
  • AU2045756A - Apparatus forthe production of closed thermoplastic containers : en
  • CA552579A - Reeling machine for webs of paper and the like : en fr
  • US2821714A - Method of making a carpet anchor strip : en
  • US2821798A - Roll strip road map holder : en
  • US2822309A - P-n junction device and method of making the same by local fusion : en
  • US2821888A - Belt feed mechanisms for automatic firearms : en
  • CA552865A - Adjustable bridge for stringed instruments : en fr
  • US2821790A - Shiftable platform for wheel aligning machine : en
  • US2822343A - Ethylenically unsaturated polyester resinous compositions and the cure thereof in the presence of a catalytic promoter : en
  • CA552673A - Ammunition feed booster : en fr
  • DE1761184U - COTTON PACK, IN PARTICULAR FOR COSMETIC AND HYGIENIC PURPOSES. : de en
  • US2822047A - Flying shear : en
  • US2822440A - Electric switch : en
  • US2821741A - Poultry picking method : en
  • FR1151912A - Method for operating combustion chambers for gas turbines or jet engines : en fr
  • GB790079A - Improvements in or relating to automatic feed weighers : en
  • US2822316A - Estrone solutions containing ethyl lactate and castor oil : en
  • US2822383A - 1-acetyl-3-(6'-methoxy-2'-naphthyl) cyclohexane and derivatives : en
  • DK84338C - Apparatus with an electric discharge tube having two incandescent electrodes which are fed from an incandescent current transformer. : da en
  • GB790045A - Oil-soluble sulphonates and sulphonamides and processes for their production : en
  • DE1761049U - POULTRY PULLING MACHINE. : de en
  • DE1761079U - FLOORING IN TRACKS OR PLATES. : de en
  • GB790046A - Improvements in or relating to a conveyor device for conveying plates bearing colour print, chromotype, lacquer or the like for drying in a drying oven or the like : en
  • CA552662A - Polymerization of halogenated ethylenes : en fr
  • US2821898A - Air distribution outlet : en
  • US2822342A - Heat processing of butyl rubber with carbon black and a promoter and product obtained : en
  • US2822010A - Citrus juice extracting machine : en
  • US2822385A - Stabilizers for styrenesulfonate monomers : en
  • AU225934B2 - Process for separation of protactinium, thorium and uranium from neutron-irradiated thorium : en
  • FR1151975A - Improvements to plastic fixing plates : en fr
  • US2822406A - Production of alkyl phenols by fusion : en
  • DE1761194U - EXPERT NOZZLE. : de en
  • US2822417A - Cover with slidable insert for socket meter enclosures : en
  • DE1023770B - Process for the preparation of 11-amino-undecanoic acid : de en
  • DE1761085U - FITTING FOR GLASS FLUSH PANELS. : de en
  • DK84983C - Belt tensioning mechanism for binding machines. : da en
  • CA552623A - Production of omega-amino nonanoic acid : en fr
  • US2822399A - Manufacture of diketones : en
  • US2822096A - Spacing member for stacking apparatus : en
  • DE1761149U - DEPTH OF FIELD INDICATOR. : de en
  • US2822312A - Microbicidal composition material impregnated therewith and method of impregnation : en
  • US2822535A - High voltage, direct current, power packs : en
  • DE1023866B - On an electromotive drive base for high-speed kitchen machines attachable mixing cups made of glass, plastic or the like. : de en
  • GB790296A - Preparation of di-potassium uranous fluoride : en
  • AU216729B2 - A chair iron structure fora tilting chair : en
  • US2821738A - Track for rolling door : en
  • US2821779A - Magazine shaving implement : en
  • US2821744A - Prevention of die-facing of thermoplastic filaments : en
  • US2821836A - Two-way fast acting bimetal control elements : en
  • USD182048S - Fishing lure : en
  • US2822433A - Support for telephone hand set : en
  • CA552815A - Method of making amides of 3,3'-carboxymethylenebis (4-hydroxycoumarin) : en fr
  • CA552501A - Rotary pumps : en fr
  • AU225601B2 - High solids vinyl dispersions and primers therefor : en
  • AU222940B2 - An improved boring bar for machine tools such as lathes : en
  • AU3018357A - Apparatus for cooling granular or pulverous materials : en
  • DE968315C - Pumping system : de en
  • US2822258A - Method of producing metals from their chlorides : en
  • AU219318B2 - Apparatus forthe production of closed thermoplastic containers : en
  • US2822507A - Regulating circuit for energizing variable resistance loads : en
  • US2821976A - Liquid fuel burner and hood : en
  • US2821990A - Demand valve : en
  • US2822164A - Fluid movement shock absorbers with springs of rubber-metal : en
  • US2822371A - Bodied 12-keto octadecenoic acid glycerides : en
  • US2822509A - Adhesive plaster : en
  • DE968365C - Cascade amplifier circuit with transistors : de en
  • DE1760917U - HOLDER FOR BROOM, BOHNER, MOP AND THE LIKE. : de en
  • US2821877A - Portable hydraulic press tool : en
  • US2821966A - Vapor generator : en
  • US2822007A - Machines for use in the manufacture of wedge heels : en
  • US2822290A - Release coatings : en
  • US2822272A - Light sensitive diazotype material : en
  • US2821924A - Fin stabilized projectile : en
  • US2821963A - Chuck mechanism for a stoper rock drill : en
  • US2821950A - Highway guard for wet traffic lines : en
  • CA552803A - Process for obtaining alcohols from acetals or other ethereal oxygenous hydrocarbons : en fr
  • US2821921A - Well shooting unit utilizing a porous enclosing body : en
  • CA552544A - Control device for mechanical movements : en fr
  • CA552560A - Ferrous base hard facing alloy : en fr
  • US2821954A - Adler : en
  • CA552858A - Means for anchoring merchandise holders in transport vehicles : en fr
  • US2822030A - Heat-sealing machine : en
  • CA552624A - Apparatus for the continuous treatment of thread on thread-advancing rollers : en fr
  • CA552741A - Process for the preparation of 2-amino-quinoxaline : en fr
  • DE1023820B - Process and means for the production of electroluminescent substances : de en
  • DE1023916B - Sieve box and conveyor base : de en
  • CA552540A - Ozone generator : en fr
  • FR1151869A - Turntable loading wagon : en fr
  • FR1151974A - emulsifiers based on organosiloxane esters : en fr
  • DE1023962B - Machine for the production of cone-shaped paper cups : de en
  • US2822247A - Process for the synthesis of manganese carbonyl : en
  • FR1151816A - Electromagnetic relay : en fr
  • AU223816B2 - Improvements in and relating to cleaning and polishing pads : en
  • DE1023852B - Swivel gear for table fan with fixed electric motor and flexible shaft : de en
  • FR1151699A - Electric controllers : en fr
  • GB790127A - Improvements in multi-unit, independently operated electric switches : en
  • AU223335B2 - Method of making flexible conduits : en
  • CA552613A - Cobaltiferous complexes of two monoazodyestuffs : en fr
  • CA552862A - Gyroscope suspension : en fr
  • AU218994B2 - Circuit arrangement for apparatus used in telecommunication for synchronising a generator : en
  • CA552732A - Wheel structure : en fr
  • CA552869A - Oil recovery process : en fr
  • DK84979C - Pump for bicycles and motorcycles. : da en
  • FR1151704A - Compensating spring : en fr
  • FR1151844A - Ring wire guide with its ball drive system : en fr
  • GB790083A - Improvements in or relating to hardening agents for epoxide resins : en
  • GB790174A - Improvements relating to lifting cradles : en
  • AU220877B2 - New polymerisation process : en
  • US2822084A - Packaging for card-clothing : en
  • CA552715A - Tractor rear-mounted plow hitch structure : en fr
  • AU3005257A - Hygienic device for cleansing the vagina : en
  • DE1023952B - Drive for roller chairs : de en
  • CA552492A - Moulded, fiber-reinforced, resin, pipe fittings with internal threads : en fr
  • FR1151965A - Improvements made to agglomerated blocks or breeze-blocks, in particular for real estate constructions : en fr
  • US2821735A - Windshield wiper : en
  • USD182039S - Shaver or similar article : en
  • AU3015057A - Anti-slide device for vehicle wheels : en
  • CA552711A - End of record detector : en fr
  • CA552765A - Rotary gyratory screen : en fr
  • US2822357A - Manufacture of polyethylene of controlled molecular weight : en
  • US2822427A - Method and apparatus of producing variable area magnetic records : en
  • US2822057A - Electrostatic precipitators : en
  • US2822188A - Safety jackknife apparatus : en
  • US2822232A - Slide suspension for drawers : en
  • US2822407A - 1-trihalomethyl-3-methylcyclohexanols : en
  • AU3009857A - Improvements in and relating to spot-welding apparatus : en
  • CA552708A - Chemical feeder : en fr
  • GB790321A - Improvements in or relating to spindles of current collecting wheels : en
  • CA552486A - Ferritic alloys and methods of making and fabricating same : en fr
  • CA552616A - Disazo-dyestuffs : en fr
  • US2822243A - Process for producing manganese dioxide : en
  • CA552490A - Dolls' eyes : en fr
  • CA552758A - Process for separating crystalline and pure maleic anhydride directly from the mixtures of gas and steam that contain it : en fr
  • DE1761053U - SAFETY DEVICE FOR LIFTING EQUIPMENT WITH VARIABLE OUTPUT. : de en
  • DK84947C - Process for recovering vegetable cell material with a high dry matter content, preferably yeast. : da en
  • CA552677A - Work station indexing conveyor : en fr
  • DE968348C - Bucket wheel excavator with a boom containing the conveyor belt that can be pushed against the excavation shock : de en
  • GB790109A - Pipe coupling : en
  • DE968343C - Spindle sealing in shut-off devices : de en
  • US2822199A - Cable tightener : en
  • US2822189A - Carbon holder for autographic register : en
  • AU3002557A - A chair iron structure fora tilting chair : en
  • FR1151770A - Process for firing limestone : en fr
  • FR1151902A - Wire feed mechanism for spinning reels : en fr
  • GB790389A - Improvements in or relating to fuel elements for use in nuclear reactors : en
  • US2821721A - Tank discharge valve mounting : en
  • US2822148A - Electric boring apparatus : en
  • US2822221A - Pruning and picking table : en
  • USD182038S - Stool : en
  • US2822536A - Meteorological radar : en
  • GB790057A - Apparatus for measuring load in thrust bearings : en
  • GB790165A - Loop-taker for sewing machines : en
  • AU3006757A - Method for producing trelliswork reinforcements : en
  • FR1151804A - Rescue boat : en fr
  • DE1760934U - COMPONENT. : de en
  • GB790348A - Improvements in motor-driven travelling slewing cranes : en
  • GB790364A - Improvements in and relating to the delivering of measured quantities of gases or vapours : en
  • US2821998A - Rotary selector valve : en
  • US2822330A - Weighted corrosion inhibitor : en
  • GB790049A - Improvements in cation-exchange resins : en
  • CA552810A - Cyclic boron compounds : en fr
  • CA552833A - Fastening device : en fr
  • AU3014757A - Magnetic drum playback circuitry : en
  • CA552485A - Shake or shingle panels : en fr
  • CA552784A - Metal food and beverage container coating composition : en fr
  • CA552788A - Sealing means for glazing unit : en fr
  • FR1151757A - Air accumulator, in particular air mattress for vehicle suspension systems : en fr
  • FR1151605A - Method of improving color rendering in color photography : en fr
  • CA552529A - Locating tool : en fr
  • CA552549A - Duplicating apparatus : en fr
  • DE1761144U - STAR OD. DGL. RELIEF ARTICLES. : de en
  • US2821736A - Suction brush for venetian blinds : en
  • GB790339A - An aerodynamic fairing for single-track vehicles : en
  • DE1023795B - Circuit arrangement for a multiple usable switching network, e.g. B. a coordinate dialer in telecommunications, especially telephone systems : de en
  • DE1761016U - VACUUM CLEANER SPRAY. : de en
  • GR18462B - METHOD OF MANUFACTURING NEW PRODUCERS OF PHENOTHIAZINE ITOI ACYLO - 3 - PHENETHIAZINE BEARINGS HYDROXY (AKYLOXY) ALKYLO - PIPERAZYLOXYXYX : el en
  • GB790385A - Improvements relating to extreme-pressure lubricating oils : en
  • US2821951A - Pressure indicator : en
  • US2822039A - Evaporators-condensers : en
  • DE1023772B - Rotary printing machine for optional use for aniline and gravure printing : de en
  • DE968313C - Piston in which bores are provided in the oil ring grooves for the excess lubricating oil to flow off from the piston outer surface into the interior of the piston : de en
  • DE1761175U - BODY WITH LIGHT EFFECTS. : de en
  • DK84963C - Process for the preparation of a retarded effect preparation of the adrenocorticotropic hormone. : da en
  • FR1151918A - Improvement in thermostatic switch devices for automatic control of thermal conditions of water heaters and other devices : en fr
  • FR1151972A - Window shutter : en fr
  • GB790084A - Improvements in or relating to filling devices for bags or containers : en
  • FR1151883A - Device for the acoustic treatment of fluid environments : en fr
  • CA552617A - Piperidines and process for their manufacture : en fr
  • GB790347A - Improvements in apparatus for treating tobacco : en
  • DE1761133U - CLAMPING CARTRIDGE FOR INTERNAL TURNING AND PULLING STEEL HOLDER. : de en
  • FR1151860A - Processing of polymers prepared by alkali metal catalyzed polymerization : en fr
  • GB790299A - Improvements in magazine primary electrical cell depolarising apparatus : en
  • USD182045S - Combination cap and actuator for aerosol dispensers : en
  • DE1761181U - PLASTIC INSERT FOR PACKAGING. : de en
  • GB790130A - Improvements relating to electrostatic precipitators : en
  • GB790136A - Improvements relating to holds of cargo ships : en
  • GB790311A - Phthalic acid preparation : en
  • IE22559L - Applying printed transfers to showcards etc : en
  • DE1023761B - Process for the preparation of polyhalodiphenyl sulfones : de en
  • DE1761001U - PNEUMATIC SHOE INSOLE FOR FLOORS : de en
  • DE968335C - Reactance tube circuit with two parallel tubes and compensation of the effective conductance : de en
  • FR1151690A - Stabilized polyolefins : en fr
  • DE1023839B - Process for the preparation of metallizable monoazo dyes : de en
  • GB790274A - Improvements in or relating to electrostatic precipitators : en
  • GB790356A - Improvements in or relating to ignition dostributors : en
  • DE1024012B - Delivery table for apron conveyor or similar belt conveyor devices : de en
  • GB790227A - Earth digging and loading apparatus : en
  • GB790230A - Improvements in and relating to magnetic recording and reproducing systems : en
  • GB790250A - Improvements in or relating to fireplaces and chimneys of buildings : en
  • US2822091A - Filtration of solutions : en
  • US2822200A - Quick detachable head : en
  • DE1760985U - LIGHT HELMET WITH FLUORESCENT LAMP. : de en
  • US2822435A - Switching system : en
  • DE1023917B - Device for separating, cleaning and drying the comminuted and threshed material that is fed in under the action of a conveyor air stream : de en
  • DE1761118U - GLOW PLUG FOR COMBUSTION MACHINERY. : de en
  • DE968321C - Circuit arrangement for the optical and acoustic display of calls in telephone systems : de en
  • DE1023732B - Procedure for material separation according to weight with the help of heavy fluid suspensions : de en
  • US2822424A - Calling device identification cam assembly : en
  • DE1760988U - TRIMMER CAPACITOR, ESPECIALLY SCREW TRIMMER, WITH LOW INITIAL CAPACITY. : de en
  • DE1761036U - DISMOUNTABLE TABLE. : de en
  • CA552836A - Band clamp with axial manipulating means : en fr
  • US2822125A - Pocket savings bank : en
  • DK84329C - Process for the preparation of trifluoroacetic acid esters of 11-oxyteroids. : da en
  • FR1151617A - Orthogonal fitting for metal pipes : en fr
  • US2822459A - Vaporizer : en
  • CA552556A - Sized waterlaid glass fiber products and process of preparing the same : en fr
  • CA552702A - Rack construction for dishwashing machine : en fr
  • FR1151892A - Rotary control device for translational movement of mechanical parts : en fr
  • US2822045A - Leather cutting machines : en
  • GB790393A - An improved system for measuring the temperature of a gas : en
  • DE1760901U - USE FOR CAKE PANS. : de en
  • DE1761147U - ARRANGEMENT OF THE LOCKING SUPPORT AND THE COVERING CAP ON A CAMERA HOUSING, PREFERABLY MADE OF PLASTIC. : de en
  • DE1023768B - Process for the preparation of compounds of the carboline series : de en
  • AU3004157A - Improvements in or relating to indicating instruments or relays : en
  • FR1151880A - accumulator rotating drum heat exchanger : en fr
  • GB790142A - High frequency reflex klystron tube : en
  • DE1761173U - SKILL GAME. : de en
  • DE1761193U - SETUP ON ALARM CLOCKS TO SET THE ALARM TIME. : de en
  • FR1151803A - Improvements to waveguide band filters used at very high frequencies : en fr
  • DE1024022B - Wireless synchronous clock : de en
  • IE23385L - Beer : en
  • US2822426A - Dictating machine : en
  • US2821894A - Automotive heating, ventilating, and defrosting system : en
  • US2821952A - Indicating instrument with adjustable scale : en
  • US2822332A - Lubricating oil additive and method of preparing the same : en
  • US2822451A - Alarm sending station : en
  • US2822482A - Variable-position transducer : en
  • DE1023982B - Reinforcement of worn out boxes for belt plates of caterpillar vehicles : de en
  • FR1151773A - Improvements to processes for the production of regenerated cellulose : en fr
  • DE1760978U - COMBINED ROOM AND WORKPLACE LIGHT, ESPECIALLY FOR HAIRDRESSERS. : de en
  • GB790231A - Petroleum compositions : en
  • DE968328C - Jet engine with intermittent combustion of fuel in air by shock wave ignition : de en
  • AU220234B2 - Process forthe manufacture of foils andother products from solution of ammoniacal copper oxide cellulose : en
  • DE1761142U - BILLBOARD. : de en
  • US2822180A - Power operated chuck for machine tools : en
  • GB790091A - Improvements in or relating to rim brakes for cycles : en
  • DE1024007B - Collapsible transport container : de en
  • DE1761190U - ARRANGEMENT FOR SUPPORTING AND SPACING TWO COOPERATING CONVEYOR DEVICES. : de en
  • US2822063A - Self adjusting chock : en
  • US2821974A - Grinding wheel dresser : en
  • FR1151758A - Apparatus for forming fins on metal tubes : en fr
  • FR1151759A - Varnish and baking paint : en fr
  • GB790052A - Improvements in or relating to apparatus for metering the fuel supplied to a prime mover : en
  • GB790198A - Benzyl phenyl sulphoxides and acaricidal compositions thereof : en
  • GB790362A - Improvements in sheet feeding mechanism : en
  • CA552587A - Load cell support for weighing apparatus : en fr
  • DE1760943U - ARRANGEMENT OF PUSH BUTTONS FOR HIGH FREQUENCY RECEIVING DEVICES. : de en
  • US2822255A - Manufacture of abrasive articles : en
  • US2822498A - Tube construction for automatic production : en
  • GB790041A - Improvements in or relating to the extraction of plutonium from aqueous solution : en
  • GB790239A - Improvements in the springing of vehicles : en
  • GB790328A - Improvements in or relating to the breaking of solid material by blasting with compressed gas : en
  • DE1761063U - COMBINED BOILER AND STOVE FOR DIFFERENT FUELS. : de en
  • US2821758A - Hot tops : en
  • US2822161A - Damping means and methods : en
  • US2822515A - Spinning type magnetometer : en
  • DK84352C - Device for insulating elements intended for pipes with heat-conducting or cold-conducting medium. : da en
  • US2821854A - Vehicle scale for liquefied gas dispenser : en
  • US2821737A - Pneumatic door check and closer : en
  • US2822066A - Outdoor standard : en
  • US2821941A - Dunnage bar : en
  • US2822245A - Process for manufacturing sulfur dioxide by burning sulfur : en
  • FR1151832A - Thorium purification : en fr
  • FR1151992A - Metal catalyst buffer : en fr
  • FR1151678A - Brake linkage for bogies with two or more axles : en fr
  • FR1151680A - Shunting unit for boats equipped with diesel engines and gear shift mechanisms : en fr
  • FR1151923A - Removable multi-cutting pastilles cake cutter, and their mounting and locking system : en fr
  • CA552837A - Method of making one-piece hollow doorknobs : en fr
  • DE1024010B - Shelf lock for trash can loading and enclosing devices : de en
  • US2822268A - Compositions of matter : en
  • US2822419A - Color television system : en
  • US2822283A - Flushing pigments : en
  • DE1023746B - Process for the continuous generation of water gas : de en
  • DE1760947U - FLUSH-MOUNTED SWITCH AND SOCKET. : de en
  • DE1761007U - SLEEVE FOR SUPPLIES OD. DGL. : de en
  • DE1761106U - ASHTRAY. : de en
  • DE968366C - Edge gluing device : de en
  • GB790051A - Improvements relating to bolted joints : en
  • GB790301A - Improvements in or relating to means for applying portions of flexible material to endwise moving rod-like articles such as cigarettes and mouthpieces : en
  • GB790368A - Improvements in automatic electrical process-control systems : en
  • DE1023947B - Drive device for rotating disk-shaped cutting tools : de en
  • FR1151819A - Developments to compressors and axial flow turbines : en fr
  • DE1023909B - Electromechanical conversion element with a plate-shaped body made of ceramic piezoelectric material : de en
  • DE1023924B - Cylinder head for air-cooled, in particular blown-cooled, internal combustion engines : de en
  • GB790378A - Improvements in or relating to sprinkling or dropping inserts for bottles, containersor the like : en
  • FR1151764A - Mast part serving as a construction element for the assembly of masts of all types, including antenna masts and mounting masts : en fr
  • FR1151995A - Device for correcting the displacement of the image on the screen of a cathode ray tube : en fr
  • GB790061A - Improvements relating to glass-to-metal seals : en
  • GB790286A - Improvements in or relating to the production of alkali metal silicates : en
  • AU3005657A - AN IMPROVED PREPARATION FOR WATERPROOFING AND IMPARTING THE PROPERTY OF WATER-REPELLENCY TO Material treated by it : en
  • GB790063A - Method of epoxidizing esters of unsaturated fatty acids : en
  • GB790087A - Improvements in surgical dressings : en
  • FR1151756A - Process for the manufacture of moldings, packaging and insulation made from synthetic resin foams : en fr
  • GB790053A - Improvements in or relating to leg-supporting apparatus and artificial legs : en
  • GB790377A - Improvements relating to the carbonisation of carbonaceous materials in vertical retorts or vessels : en
  • DE1023935B - Stuffing box packing : de en
  • DE1761084U - ELASTIC SEALING STRIP FOR THROUGHOUTS AND OPENINGS TO BE CLOSED BY LEAVES OR COVERS. : de en
  • FR1151687A - Improvements to geography maps and celestial maps : en fr
  • US2821753A - Detachable mechanism for double hung window structure : en
  • FR1151833A - Light alloy composition for brazing aluminum and for brazing aluminum to any ferrous and non-ferrous alloy : en fr
  • GB790269A - Improvements in or relating to harpoon guns and like devices : en
  • FR1151830A - Hair clip : en fr
  • DE1761180U - Folding box for cigarettes : de en
  • FR1151781A - Waterproof bag with transparent window : en fr
  • FR1151807A - Process for preparing a vat dye : en fr
  • DE1761020U - HANDLES MADE OF TUBES WITH FASTENING DEVICE MADE OF OWN MEASURES FOR BROOMS AND THE LIKE. : de en
  • DE968333C - Machine for making books : de en
  • DE1023893B - Method and device for testing and determining the characteristics of cotton that are related to the fiber length : de en
  • DE968374C - Cross-bottom valve bag made of paper or the like and a method for its production : de en
  • DE1024005B - Process for the extraction of soft burnt lime in a shaft furnace charged with limestone or dolomite and lumpy coke : de en
  • DE968319C - Process for increasing the yield strength ratio and the flexibility of elongated workpieces : de en
  • FR1151863A - Pad to apply pressure to the underside of the shoes : en fr
  • DE1023745B - Broomstick attachment : de en
  • AU219950B2 - Improvements in or relating to blood collection method and apparatus : en
  • US2821732A - Windshield wiper : en
  • GB790337A - Roller briquetting press with gear drive : en
  • GB790343A - Improvements in and relating to shuttles for textile apparatus : en
  • DE1761134U - PUNCHING DEVICE. : de en
  • DE1761120U - PIN SCREW SHAPE WITH LARGE TENSION FORCE AND EXPANSION. : de en
  • GB790071A - Improvements in and relating to compression-ignition engines : en
  • US2821903A - Domestic appliance : en
  • US2822228A - Mounting for adjustable table top legs : en
  • US2822326A - Bright chromium alloy plating : en
  • DE1760974U - HEADPIECE FOR ELECTRIC PIT LIGHTS, IN PARTICULAR COAT LIGHTS. : de en
  • FR1151652A - Control device for machines powered by compressed air, in particular for foundry machines : en fr
  • DE1024021B - Float regulator for centrifuges : de en
  • DE968356C - Machine for joining wood veneers : de en
  • DE1760910U - DEVICE FOR MALT CRUSHING. : de en
  • DE1761131U - PIPE CONNECTION. : de en
  • FR1151732A - Process for making crimped yarns, fibers and the like, and products so obtained : en fr
  • GB790115A - Improvements in or relating to polyethylene blends : en
  • DE1023818B - Method for determining the defective line branch of a phase with an earth fault in a branched three-phase network : de en
  • DE1024028B - Weft feeder device for circular looms with continuous gripper shuttles : de en
  • DE1760914U - ELECTRIC SWITCHING DEVICE FOR CONTROLLING THE OPERATIONS OF WASHING AND FLUSHING MACHINES. : de en
  • US2821863A - Composite gear cone : en
  • US2822085A - Packaging of self-sealing shingles : en
  • FR1151623A - Process for the preparation of spinning solutions starting from polyacrylonitrile or its copolymerisates : en fr
  • FR1151884A - Method and apparatus for controlling a pneumatic device : en fr
  • US2821770A - Double-action closure latch for divided lid caskets : en
  • CA552527A - Interior and exterior fastening means for sliding doors : en fr
  • CA552604A - Spinneret for artificial filaments : en fr
  • GB790178A - Method of forming piston rings or similar workpieces by turning : en
  • GB790254A - Improvements in or relating to power-operated hedge-cutting machines : en
  • FR1151980A - Improvements to agricultural implements used for thinning plants : en fr
  • CA552695A - Impelling contrivance for electrically operated calculating mechanisms, particularly for taximeters : en fr
  • FR1151686A - Cardboard opening or preforming machine : en fr
  • CA552525A - Anti-freeze : en fr
  • DE1761029U - COMBINED GARDEN CHAIR AND SUNCHAIR. : de en
  • US2821939A - Car stop : en
  • US2821979A - Intramedullary splint : en
  • US2822205A - Tubular electric light changing device : en
  • DE1761004U - PROTECTIVE GLASSES IN PARTICULAR WELDING PROTECTIVE GLASSES. : de en
  • GB790394A - Improvements in or relating to packings for biscuits or the like : en
  • US2822235A - Method of leather-fatting : en
  • US2822464A - Railway traffic controlling apparatus : en
  • USD182016S - Hair comb : en
  • DE968346C - Process for the production of curved synthetic fibers : de en
  • US2822018A - Tubeless tire : en
  • US2822341A - Freeze-resistant polymer-containing latex paint : en
  • GB790244A - Improvements in and relating to control knobs : en
  • DE1023779B - Transfer pump for compressed gases : de en
  • DE1760980U - SEAL FOR EXTERIOR AND SPECIAL LUMINAIRES. : de en
  • GB790229A - Improvements in or relating to drilling or like machines : en
  • DK84964C - Process for the preparation of a uniform aqueous suspension of water-sparingly soluble penicillin salts. : da en
  • DE968375C - Image transmission system for television purposes : de en
  • FR1151901A - Electric switch : en fr
  • IE23382L - Beer : en
  • US2821937A - Choker pass block for high lead logging : en
  • US2822405A - Free-flowing, crystalline 2, 3, 4, 6-tetrachlorophenol composition : en
  • US2822466A - Apparatus for reducing radio interference : en
  • US2822156A - Minnow pail aerifier : en
  • FR1151637A - Turbo-pump without packing gland : en fr
  • GB790366A - Improvements in or relating to refractory bricks, shapes and blocks : en
  • US2821919A - Inking mechanisms : en
  • US2822183A - Wheeled propeller sheath : en
  • DE1023792B - Process for the magnetic recording of electrical signals with a large frequency bandwidth : de en
  • FR1151951A - Hollow conductor for the transmission of waves, method and device for its manufacture : en fr
  • GR18455B - METHOD OF PREPARATION OF NEW PRODUCERS OF PHENOTHIAZINE ITOI CYANO - 3 - PHENOTHIAZINE WITH HYDROXY (ALCOXY) ALKYLOPIPERAZINE CHAIN. : el en
  • FR1151638A - Process for stabilizing wines against tartar deposits and disturbances of metallic origin : en fr
  • FR1151886A - Process for making foundry cores : en fr
  • GB790092A - An impact crusher : en
  • US2822160A - Furnace for cleaning containers : en
  • US2822373A - Amine : en
  • GB790192A - Improvements in or relating to wave guide components : en
  • GB790044A - Derivatives of 2-mercaptopyridine-1-oxide : en
  • GB790197A - Benzyl phenyl sulphides and acaricidal compositions thereof : en
  • US2822526A - Waveguide shutter : en
  • US2822476A - Sterilizer : en
  • CA552691A - Multiple tab square butt shingle : en fr
  • AU217493B2 - Nipper roll press : en
  • US2822412A - Use of acyl thioureas in rubber : en
  • CA552548A - Rotary printing machine : en fr
  • US2821916A - Printing machines : en
  • US2822430A - Transistor amplifier circuit : en
  • DE1023940B - Switching valve for devices operated with a pressure medium : de en
  • CA552685A - Crankcase ventilator : en fr
  • AU217671B2 - Apparatus for cooling granular or pulverous materials : en
  • CA552785A - Purification of diolefins : en fr
  • CA552791A - Preparation of organic thiols : en fr
  • DE1760965U - RECTIFIER ARRANGEMENT DESIGNED FOR CONNECTION TO A THREE-PHASE THREE-PHASE MAINS. : de en
  • DE968312C - Device carrying device for single-axle tractor : de en
  • US2822117A - Carrier : en
  • US2822422A - Start-stop telegraph regenerators : en
  • DE1023951B - Device for flame cutting, in particular cutting, materials that are difficult to flame cut : de en
  • US2822048A - Permanent well completion apparatus : en
  • US2822416A - Primary cell : en
  • CA552519A - Depilatory composition : en fr
  • AU3028257A - Method of making flexible conduits : en
  • CA552510A - Press for expressing liquid or liquidbearing pulp : en fr
  • US2822121A - Fluid-pressure-operated fluid injector : en
  • US2822230A - Service stand and telephone shelter : en
  • AU3004357A - Process for separation of protactinium, thorium and uranium from neutron-irradiated thorium : en
  • DE1024003B - Device for carrying out the process of prestressing reinforcing wires for reinforced concrete workpieces arranged in several parallel rows : de en
  • CA552559A - Electrical metal tester : en fr
  • CA552590A - Variable power telescope reticle : en fr
  • US2822297A - Process of preserving cellulosic material with a substituted salicylaldoxime and the product thereof : en
  • US2822338A - Quaternary ammonium hydroxides in foam rubber : en
  • US2822517A - Standing wave detector : en
  • SE162049C1 - : en
  • US2822396A - Production of maines : en
  • AU220949B2 - A. new-and improved carriage fora crop spraying plant : en
  • CA552576A - Method for drying animal glue and forming it into a continuous multi-layered sheet : en fr
  • DE1023954B - Jaw crusher with pressure plate drive : de en
  • DE1761108U - CAGE WHEEL, IN PARTICULAR FOR AGRICULTURAL TRACTORS. : de en
  • US2821778A - Fixture for assembling blower wheels : en
  • US2821957A - Wax applicator for fruits, vegetables and the like : en
  • US2822078A - Cooling device : en
  • US2821869A - Planetary gearing : en
  • US2822075A - Coin separators : en
  • DE1023990B - Double bolt hinge : de en
  • CA552584A - Cigar lighter : en fr
  • GB790308A - An improved folding chair : en
  • AU3008257A - High solids vinyl dispersions and primers therefor : en
  • CA552528A - Mold for building panels : en fr
  • US2822271A - Photosensitive material : en
  • AU3007157A - Frequency converter system : en
  • US2821932A - Fluid pumps or engines of the piston type : en
  • US2822452A - Carbon pile regulator : en
  • US2821739A - Handle removably applicable to the bails of containers : en
  • AU3065657A - Lubricating grease compositions : en
  • CA552589A - Fabrication of rhenium : en fr
  • CA552498A - Weeding and hilling machine : en fr
  • US2822493A - Graphechon storage tube : en
  • AU3002257A - A photographic magazine assemblage : en
  • CA552614A - Cobalt and chromium complexes of monazo dyestuffs : en fr
  • CA552667A - Cellulose bleaching : en fr
  • CA552706A - Process for preparing oxides of alkali metals and alkaline earth metals : en fr
  • AU3019057A - Improvements in or relating to connectors for electric power cables : en
  • FR1151629A - Advanced plastic compositions : en fr
  • FR1151802A - Agglomerated molecular filters : en fr
  • CA552796A - Method and apparatus for pre-stressing concrete assemblies : en fr
  • CA552705A - Removal of triglycoldichloride from aqueous solutions : en fr
  • US2821917A - Automatic platen printing press : en
  • US2821965A - Dual furnace with pressure equalizing means : en
  • US2821968A - Internal combustion engine : en
  • AU2069656A - Anew and improved clothes washing machine : en
  • AU3002057A - Process of preparing 1, 3-disubstituted pyrrolidine compounds andthe compounds resulting therefrom : en
  • DE1761006U - Container for dragees, tablets and the like : de en
  • US2822173A - Amusement ride : en
  • US2821972A - System for emptying a plurality of tanks and shuttle valve therefor : en
  • CA552678A - Drawout mechanism for metal enclosed electric switchgear : en fr
  • DE1023764B - Process for the preparation of 1-methyl homologues of the steroid series : de en
  • CA552656A - Coking residual hydrocarbons with condensation of heavy ends : en fr
  • CA552844A - Coffee brewer : en fr
  • CA552608A - Stoper drill with rotary impact attachment : en fr
  • CA552615A - Cobaltiferous azo-dyestuffs and process for their manufacture : en fr
  • FR1151743A - Process for the preparation of organic compounds containing sulfur and phosphorus : en fr
  • AU3007257A - Improvements in or relating to copying processes : en
  • CA552574A - Electrical connector member with a central longitudinal strip having a supported free end : en fr
  • CA552778A - Organic sulfur compounds and methods for obtaining the same : en fr
  • AU222328B2 - Organo-silicic compounds and. their use inthe treatment of hair andother fibres : en
  • DE1023774B - Small electrical refrigeration system : de en
  • DE1023847B - Safety device for furnace systems : de en
  • US2821920A - Mine : en
  • DE1023991B - Lift and pivot sash window : de en
  • AU216863B2 - Improvements in or relating to repeaters for carrier communication systems : en
  • CA552780A - Sectional glass lined container : en fr
  • US2822056A - Motor vehicle of the rear engine type : en
  • AU3014557A - An improved wool press : en
  • DE1760938U - ROLLERWAY FOR SCHERZERKLAPPBRUECKE. : de en
  • DE968317C - Arrangement on electrostatic painting systems : de en
  • US2821757A - Apparatus for the precision casting of soft metal molds : en
  • US2822076A - Charge distributing means for rotatable drums : en
  • US2821751A - Method of forming indentation in insulating sheets : en
  • US2821826A - Coupon inserting machine : en
  • US2822110A - Joint : en
  • US2821800A - Duo-panel edge illumination system : en
  • US2822269A - Alloys for bonding titanium base metals to metals : en
  • US2822299A - Method of making a cadmium-telluride semi-conductive device : en
  • DK84961C - Sodium vapor discharge lamp. : da en
  • FR1151615A - Magnetic core memory switching device : en fr
  • FR1151916A - Device for projecting bright images : en fr
  • GB790281A - Improvements in or relating to functional fluids particularly suitable as lubricantsor hydraulic fluids : en
  • CA552612A - Direct dyeing cupriferous disazo dyestuffs : en fr
  • US2822038A - Treatment of residual waste liquor from sulphite process of making pulp : en
  • US2822285A - Composite lead phosphate-lead silicate pigments : en
  • DE968188C - Method for the determination of faults and lengths of electrical cables according to the pulse reflection method : de en
  • DE1023889B - Process for the production of the purest crystalline substances, preferably semiconductor substances : de en
  • CA552860A - Method and apparatus for producing permanent magnets : en fr
  • DE1023978B - Device for the automatic readjustment of the brake shoes of hydraulically operated vehicle brakes : de en
  • US2822108A - Plug with adjustable lock : en
  • FR1151682A - Process for preparing calcium sulfonate : en fr
  • DE1023938B - Device for setting two taps with fixed intermediate or end positions : de en
  • DE1761060U - HOT AIR STOVE. : de en
  • US2821858A - Balancing machine : en
  • US2822390A - Alkylation of ureas : en
  • GB790150A - Improvements in foundation garments : en
  • GB790208A - Improvements to television cameras : en
  • AU219449B2 - Hygienic device for cleansing the vagina : en
  • DE1760913U - TENSIONER FOR EXTRUSIONS FOR EXTRACTION OF NOT ROUND BLOCKS : de en
  • DK84975C - Bag with closing strip with inlaid tear wire. : da en
  • GB790275A - Panel feeding machine particularly for use in the manufacture of storage batteries : en
  • DE1023896B - Navigation device : de en
  • FR1151644A - Flash lamp : en fr
  • GB790088A - Preparation of benzene hexachloride compositions : en
  • DE1014670C2 - : de
  • DE1760960U - SMALL ELECTRIC MOTOR WITH DEPRIVED POLES. : de en
  • US2822071A - Clutch mechanism : en
  • US2822081A - Plumbers carrying case : en
  • CA552786A - Full fashioned panty and method : en fr
  • USD182023S - Clothes hanger : en
  • DE1760986U - LUMINAIRE FOR FLUORESCENT LAMPS. : de en
  • FR1151943A - Device for fixing a steering wheel to the steering shaft of a motor vehicle : en fr
  • GB790042A - A valve arrangement for the discharge of material from a space below atmospheric pressure and like purposes : en
  • DE1023894B - Measuring device for determining length measurements on thighs and lower legs : de en
  • GB790249A - Combined manual and automatic route control system for railroads : en
  • DE1761014U - ARTICULATED NOZZLE FOR VACUUM CLEANER. : de en
  • USD182033S - Combined clock and radio cabinet : en
  • DK84949C - Process for the preparation of 1,1,1-triflour-2-bromo-2-chloroethane. : da en
  • GB790196A - Catalyst for the polymerization of olefins : en
  • GB790172A - Improvements in or relating to speed-responsive devices or governors : en
  • US2821890A - Apparatus and method for marking a surface : en
  • DE1023861B - Optical glass : de en
  • DE1023841B - Process for the preparation of sensitizing dyes : de en
  • DE1024019B - Valve for ventilation of mobile containers for flammable liquids : de en
  • DE1761096U - DEVICE FOR TESTING WELD SEAMS FOR LEAKAGE. : de en
  • FR1151720A - Overflow device for settling tanks : en fr
  • GB790086A - Improvements relating to organopolysiloxanes : en
  • AU3016257A - Process and apparatus for drying films, foils ribbons, strips and tissues : en
  • DE1024001B - Method and device for adjusting the filling height on presses for ceramic bricks : de en
  • DE968359C - High-pressure piston pump driven by an electric motor, in particular for pumping fluids from deep boreholes : de en
  • DK84973C - Coupling for assembling hoses that can carry gases or liquids under pressure. : da en
  • FR1151662A - Device for breaking up concrete areas and compacting soils : en fr
  • FR1151960A - Sophisticated winding and time-setting mechanism : en fr
  • DE1023867B - Running rail for slidably hanging up all kinds of curtains by means of C or G-shaped curved sliding hooks : de en
  • DE1760966U - MAGNETIC FREQUENCY GENERATOR. : de en
  • US2821931A - Intermittent lift of liquids : en
  • US2822446A - Electric circuit controlling device : en
  • GB790113A - Method of retaining the freshness of fruit, vegetables and flowers : en
  • US2822308A - Semiconductor p-n junction units and method of making the same : en
  • DE1761000U - FIXATION FORCEPS FOR ANIMAL SURGERY. : de en
  • GB790116A - Improvements in or relating to pumps, compressors and the like : en
  • DE1023854B - Multi-stage liquid ring gas pump : de en
  • DE1761157U - AIRFLOW ELEMENTS FOR VEHICLES SUCH AS CARS, TRUCKS, BUSES OR. DGL. AGAINST FOGGING OF GLASS PANELS. : de en
  • US2822304A - Sugar treatment : en
  • US2822115A - Garment hanger : en
  • US2822295A - Rodent repellent cordage impregnated with dodecyl alcohol : en
  • AU223760B2 - An improved wool press : en
  • DE1023827B - Arrangement for X-ray equipment with an exposure machine : de en
  • GB790246A - Improvements relating to hitches between tractive vehicles and devices trailed thereby : en
  • FR1151641A - Device for mounting rotary devices on tractor and tractor fitted with said device : en fr
  • US2822492A - Electron discharge devices : en
  • FR1151839A - Lubricator for pneumatic tools : en fr
  • US2821844A - Cooling device for drinking fountain : en
  • US2821876A - Die for uniting materials : en
  • DE1023902B - Image changing device for projector with a picture magazine : de en
  • DE1013826C2 - : de
  • DE1761041U - DEVICE FOR HANGING FILM-LIKE BODIES, E.G. PAPER, CARDBOARD, FABRIC, GLASS AND THE LIKE. : de en
  • DE968316C - Float-controlled compressed air fluid lifter : de en
  • US2822087A - Extrusion process : en
  • US2822197A - Bearing seal with a pressure relief valve : en
  • AU223395B2 - Method of refining phosphorus containing pig iron with oxygen into steel ina rotating furnace : en
  • CA552873A - Liquid fuel injection equipment for internal combustion engines : en fr
  • DE1761168U - FISH TAPE WITH HOLLOW FASTENING PIN. : de en
  • DE968349C - Methods and devices for discharging the heavy constituents, especially in fine-grain setting machines : de en
  • DE1023830B - Arrangement for oblique vapor deposition of objects for electron microscopy : de en
  • DE968326C - Soil cultivation device for forest floors : de en
  • FR1151712A - Device for removing thread remains from the spools : en fr
  • GB790338A - Improvements in or relating to television apparatus : en
  • DE1023971B - Device for developing and fixing photographic layers by heat : de en
  • DK84359C - Device at egg trays. : da en
  • FR1151719A - Surface treatment process for precious metal alloys : en fr
  • FR1151627A - Rotary cutter for cutting gear wheels and the like : en fr
  • CA552710A - Process of producing silvery iron : en fr
  • DE968339C - Low-noise contact device for periodic switches : de en
  • GB790154A - Method of manufacturing an electron-emissive electrode : en
  • CA552650A - Automatic control unit for vacuum cleaners : en fr
  • CA552665A - Template for belt fasteners : en fr
  • DE1023853B - Liquid ring pump or compressor for pumping aggressive gases : de en
  • DE1023967B - Device for interchangeable lenses on photographic cameras : de en
  • FR1151941A - Polymerization of ethylene : en fr
  • GB790277A - Improvements in ultrasonic drills : en
  • GR18461B - METHOD OF MANUFACTURING NEW PRODUCERS OF PHENOTHIAZINE ITOI METHYLOTHIO - 3 - PHENOTHIAZINE WITH HYDROXY CHAIN (AKLOKY) : el en
  • DE1760948U - Junction box or junction box for riser lines. : de en
  • DE968311C - Line switching device for booking machines : de en
  • FR1151613A - Improvements to shot concentrators for hunting cartridges : en fr
  • GB790271A - Improvements in or relating to centrifugal spiní¡í¡mes : en
  • US2822439A - Electric switch : en
  • US2821853A - Water depth indicator : en
  • US2822046A - Tape dispensers with slitters : en
  • FR1151827A - Electrical contact layout for exploring shuttles for electrically controlled weft breaker and color selection systems of automatic looms : en fr
  • CA552722A - Apparatus for measuring the resistance of blood vessels : en fr
  • US2822508A - Remote lighting system : en
  • FR1151994A - Oscillographs and similar devices : en fr
  • GB790319A - Improvements in or relating to containers for radioactive materials : en
  • US2822337A - Methods of producing metal oxide gels : en
  • USD182041S - Towel cabinet : en
  • FR1151693A - Circular radiant antenna with directional effect, especially for television : en fr
  • GB790140A - Improvements relating to beverage dispensing apparatus : en
  • FR1151913A - Device of the type comprising a variable-volume enclosure : en fr
  • FR1151665A - Iris diaphragm, in particular for cameras : en fr
  • GB790386A - Process for the manufacture of copper-containing ú´,ú´-dihydroxyazo dyestuffs : en
  • DE1760912U - SHIFTING AND ALIGNMENT DEVICE FOR ROLLING MILLS, IN PARTICULAR FOR BLOCK, SLAB AND SHEET MILLS WITH THE POSSIBILITY OF MOVING AND ALIGNMENT IN FRONT OF AND BEHIND THE ROLLING STAND. : de en
  • AU3011357A - Improvements in or relating to metal sheathed building constructions and methods of erecting same : en
  • CA552643A - Cooling, heating or drying of materials : en fr
  • CA552749A - Heat-sensitive copying-paper : en fr
  • AU218390B2 - Improvements in electrical junction boxes : en
  • AU3002157A - Method of preparing I0-(i-substituted-3-pyrrolidylmethyl) Phenothiazine, andthe compounds resulting from said method : en
  • GB790107A - Anti-thumb sucking device : en
  • GB790388A - Rotary pumps : en
  • DE1761128U - VALVE NIPPLE. : de en
  • GB790204A - Improvements in or relating to dish washing machines : en
  • DE1023829B - Arrangement to support the liquid circulation in heterogeneous nuclear reactors : de en
  • US2822077A - Belt driven roller conveyor : en
  • GB790126A - Brake system and adjusting means : en
  • FR1151875A - Armchair : en fr
  • FR1151877A - Toy : en fr
  • FR1151734A - Improvements to squirrel cage electric motors : en fr
  • DE1023929B - Stud screw : de en
  • DE1023986B - Drive device for bicycles u. like : de en
  • DE1761199U - DEVICE FOR PNEUMATIC TOOL CLEANING DEVICES. : de en
  • GB790315A - Improvements in or relating to separators for storage batteries and method of makingthem : en
  • DE1023911B - End link for a stretchable link bracelet : de en
  • DE1760953U - REGULATING ARRANGEMENT FOR ALTERNATORS FOR MOTORIZED VEHICLES. : de en
  • GB790291A - Improvements in lever systems : en
  • FR1151910A - Bonding of surfaces : en fr
  • US2821886A - Feeding mechanism for automatic firearm : en
  • US2821918A - Ribbon feed mechanism in selective printing machines : en
  • US2822368A - Epoxidized vegetable oils : en
  • US2822471A - Pulse counting circuit : en
  • US2822393A - Recovery of cyclohexanone oxime : en
  • CA552495A - Carriage for suitcase or the like : en fr
  • CA552726A - Elastic thread-cutting die with automatic adjustment : en fr
  • USD182054S - Wall plaque : en
  • AU219899B2 - Magnetic drum playback circuitry : en
  • CA552547A - Adjusting mechanism for printing or duplicating machines : en fr
  • CA552717A - Electromagnetic vibratory devices : en fr
  • US2821944A - Pressure injection-type applicator for fluid : en
  • AU3004057A - Improvements in and relating to time controlled mechanisms : en
  • US2821818A - Lapping machine and automatic feed mechanism therefor : en
  • US2822336A - Preparation of reforming catalysts : en
  • DE1761103U - TABLE CIGAR CUTTER. : de en
  • CA552687A - Deck lid counterbalance and hold-open : en fr
  • CA552820A - Leaded motor fuel containing boron compounds : en fr
  • CA552570A - Door closer : en fr
  • US2821794A - Cable operating means for earth mover : en
  • US2822031A - Seat spring construction : en
  • US2822155A - Register carburetor for internal combustion engines : en
  • US2822187A - Safety crash pad for vehicles : en
  • USD182022S - Combined sofa bed, table, and desk : en
  • DK84335C - Double-pole step switch to vary the effect of three heat resistors in electric hobs as desired. : da en
  • CA552793A - Preparation of organic thiols : en fr
  • US2822335A - Preparation of detergent mixtures : en
  • AU217762B2 - Railway bogie : en
  • AU3003757A - New phenthiazine derivatives and their preparation : en
  • AU3018257A - Improvements inthe production of hot-pressing quality napthalene : en
  • USD182042S - Blouse : en
  • AU217353B2 - Improvements in or relating to fused salt baths : en
  • CA552515A - Awning type window : en fr
  • CA552639A - Thermoplastic compositions of water-soluble cellulose ethers : en fr
  • CA552813A - Electrical apparatus including one or more dry-plate rectifiers : en fr
  • AU3003357A - New polymerisation process : en
  • US2821956A - Ultrasonic generator : en
  • US2822204A - Safety-match-holder : en
  • US2822530A - Tire pressure indicating system : en
  • DK84353C - Tool for punching a tongue in a metal plate and right-angled bending of the tongue. : da en
  • CA552723A - Electromagnetic remote control receiving apparatus : en fr
  • GB790144A - Improvements in or relating to surface grinders : en
  • FR1151695A - Writing and drawing instrument : en fr
  • US2822413A - Process of vulcanizing rubber containing as an antiozone agent a bis (2-alkyl-4-chlorophenol) monosulfide and the resulting product : en
  • FR1151861A - Electric dynamo machine : en fr
  • DE1024002B - Continuously working concrete mixer : de en
  • DE1761139U - FAST RUNNING BEAT MILL. : de en
  • CA552637A - Thermoplastic compositions of water-soluble cellulose ethers : en fr
  • CA552801A - Cigar lighter actuating mechanism : en fr
  • GB790295A - Differential pressure responsive device : en
  • GB790213A - Improvements in or relating to a process for the production of selenium of high conductance : en
  • US2822434A - Amplifying apparatus : en
  • CA552514A - Liquid dispenser : en fr
  • CA552610A - Cobaltiferous azo-dyestuffs and process of making same : en fr
  • DE1761071U - BUILDING PLATE. : de en
  • DE1023979B - Drawbar force-controlled trailer brake : de en
  • US2822300A - Photoconductive material : en
  • DE1023878B - Roller for processing rubber or the like. : de en
  • DE1760911U - HOUSING FOR COMPRESSED AIR, REDUCING AND SAFETY STATION. : de en
  • US2822086A - Device for packaging coiled material and the package of coiled material : en
  • US2822133A - Valve structure : en
  • AU225417B2 - Improvements inthe production of hot-pressing quality napthalene : en
  • FR1151762A - Lampshade : en fr
  • US2821925A - Double-acting percussion fuze provided with a safety device for projectiles : en
  • GB790202A - Improvements in and relating to naphthalene derivatives and the manufacture thereof : en
  • DE1023913B - Combine harvester with bagging device : de en
  • LU35612A1 - : en
  • DE1023887B - Process for the production of polymers and copolymers : de en
  • FR1151630A - New saturated alcohols and their manufacturing process : en fr
  • FR1151954A - Improvements to centrifugal separators : en fr
  • DE1761182U - SMALL PACKAGE FOR ICE POWDER. : de en
  • FR1151800A - Monoazo compounds : en fr
  • GB790270A - Improvements in or relating to rotary regenerative heat exchangers : en
  • FR1151768A - Composition for fixing elastomeric products to rubber and its method of application : en fr
  • GB790131A - Light-sensitive layers for the production of tanned images : en
  • GB790080A - Eddy-current coupling and/or brake device : en
  • DE1760918U - NOTEBOOK WITH DETACHABLE PAGES ATTACHED TO A TALON. : de en
  • DE1761064U - STEAM CHIMNEY, PREFERABLY FOR STABLES. : de en
  • DE968338C - Photoelectric control of a belt with periodically changing light transmission or reflection in the longitudinal direction and / or transverse direction : de en
  • CA552546A - Lubricated balanced plug valve : en fr
  • DE1023877B - Veneer splicing machine : de en
  • DE1023843B - Process and device for the extraction of oils, fats or other extractable substances from rice bran, cereal bran, cocoa, fuller's earth and similar powdery starting material : de en
  • GB790357A - Preparation of organic sulfenyl bromides : en
  • US2822146A - Cable lashing device : en
  • FR1151716A - Improvements made to duckweeds : en fr
  • FR1151840A - Refurbishment of garbage chutes : en fr
  • FR1151893A - Glass bending mold refinements : en fr
  • GB790179A - Suspension frame for galvanic baths and the like : en
  • FR1151608A - Device for controlling a force acting on a metal or textile wire in a production or processing machine : en fr
  • FR1151702A - Application of rack microstructures to obtaining image transformations by relative displacements between these microstructures and an observer : en fr
  • DE1023791B - Circuit arrangement for an independent section block with track circuits : de en
  • US2821913A - Support and control of a color box assembly in printing apparatus : en
  • US2822302A - Non-emissive electrode : en
  • FR1151601A - Escalator with built-in drive device : en fr
  • GB790054A - Improvements in or relating to thermal responsive valve : en
  • DE1761197U - QUICK CLAMPING DEVICE FOR PIPE QUICK RELEASE. : de en
  • US2822100A - Boat trailer : en
  • USD182018S - Sewing accessory carrying case : en
  • USD182035S - Sewing machine : en
  • FR1151726A - Apparatus for tying rolled meats, in a membrane or envelope, or similar products, in particular the rolled breast : en fr
  • FR1151735A - Fireplace feeding or charging device : en fr
  • CA552855A - Sound simulators : en fr
  • US2821889A - Stay feeding device for boxmaking machines : en
  • US2821767A - Pipe lifting holder : en
  • US2822490A - Combination electron x-ray beam tube for a betatron : en
  • GB790173A - Improvements in and relating to writing instruments : en
  • GB790264A - A gramophone record : en
  • FR1151952A - Process for the impregnation of porous shaped bodies, preferably of graphite or carbon : en fr
  • DE1023744B - Method for making textiles flame-proof : de en
  • DE1023925B - Arrangement of exhaust pipes for multi-cylinder piston engines : de en
  • DE968370C - Gas turbine for smaller capacities : de en
  • GB790103A - Improvements relating to pressure hose fittings : en
  • FR1151961A - Metronome : en fr
  • FR1151824A - Process for the manufacture and installation of floor covering plates, as well as elements and plates obtained by said process : en fr
  • GB790118A - Improvements in and relating to the preparation of hair or other fibres for upholstery or other purposes : en
  • GB790164A - Process for the production of sodium and potassium boron hydrides : en
  • DE1023786B - Device for mechanically changing wagons when loading conveyor wagons, especially in pits and tunnels : de en
  • DE1760908U - CANDLE LIGHTING DEVICE. : de en
  • DE1761195U - FLUSHING DEVICE, IN PARTICULAR FOR CLOSET SYSTEMS. : de en
  • DE1024013B - Motorized cart with a loading shovel for transporting or loading bulk goods : de en
  • GB790141A - Knitting machine and method of knitting fabric : en
  • GB790068A - Improvements in or relating to highway signposts, standards or the like : en
  • US2822470A - Circuits for controlling the peak amplitude of electric current pulses : en
  • DE1761092U - TUBE FOR OPTICAL DEVICES WITH SALT PACKAGE. : de en
  • US2822140A - Take-apart kite : en
  • US2822172A - Sheet handling machine : en
  • US2822401A - Methyl mercaptan production process : en
  • US2822353A - Vulcanizable rubber composition and process : en
  • FR1151991A - Brake with elastic force reserve : en fr
  • DE1024014B - Rotary tipper for conveyor wagons : de en
  • DE1761093U - MEASURING AND TESTING DEVICE FOR KINGLE LANES (SCISSOR AND BOARD LANES). : de en
  • GB790214A - Improvements in blow guns : en
  • US2822054A - Fire extinguisher : en
  • US2822112A - Apparatus for dispensing heated beverage or water : en
  • US2822195A - Adjustable follower ring type pipe clamp : en
  • DE1761192U - MANURE ELEVATOR. : de en
  • DK84343C - Method of casting metals. : da en
  • CA552680A - Sequential switch : en fr
  • US2822265A - Forgeable high strength austenitic alloy with molybdenum, tantalum, columbium-tantalum, and nitrogen additions : en
  • US2822320A - Reclaiming used lubricating oil : en
  • CA552697A - Sander : en fr
  • US2822392A - Process for producing cyclohexylamine : en
  • US2821797A - Ironing aid : en
  • US2822495A - Dual-purpose incandescent lamp : en
  • DE1760902U - DRIVE ARRANGEMENT ON INDEPENDENTLY OPERATING KNIFE STAR DOUGH MOLDING AND MOLDING MACHINES. : de en
  • US2821909A - Type control apparatus for business machines and the like : en
  • CA552719A - Thermal insulating shape and method of manufacture : en fr
  • AU222108B2 - Improvements inphase comparison circuits : en
  • DE1023960B - Method and device for agglomerating a powdery material : de en
  • US2822510A - Series resonant frequency discriminator circuit : en
  • JPS33727B1 - Voltage reference devices : en ja
  • AU218217B2 - Anti-slide device for vehicle wheels : en
  • CA552731A - Wheel structure : en fr
  • DE1023984B - Luggage binders, especially for bicycles : de en
  • US2821922A - Rocket toy and launcher therefor : en
  • US2821878A - Stereophonic organ : en
  • US2821994A - Liquid valves : en
  • DE1760994U - LIGHT ELECTRIC CRYSTAL CELL. : de en
  • US2822441A - Protector cover : en
  • CA552843A - Electrical relays : en fr
  • US2822423A - Fire and police intercommunication system : en
  • CA552798A - Mask : en fr
  • CA552875A - Rail joint : en fr
  • CA552644A - Non-flocculating phthalocyanine pigmented lacquers : en fr
  • US2822521A - Grid network for pulsed oscillator : en
  • CA552609A - Cupriferous trisazo-dyestuffs : en fr
  • US2821791A - Gyro compass : en
  • CA552716A - High frequency cores : en fr
  • US2822192A - Pipe coupling with socketed inflatable sealing member : en
  • US2822225A - Ball bearing assembly : en
  • US2821754A - Prefabricated inside and/or outside corner insert for edge molding strips : en
  • US2822005A - Jig saw attachment : en
  • US2822248A - Continuous production of salt solutions : en
  • US2822438A - Snap action switch : en
  • USD182029S - Fan housing : en
  • DE1761167U - CENTRAL LOCKING FOR DESKS. : de en
  • DE1761179U - FOLDING BOX CLOSURE. : de en
  • FR1151777A - Device for handling information media : en fr
  • DE1023777B - Evaporator flap for refrigerators : de en
  • US2822276A - Process for improving the texture of canned meat : en
  • FR1151926A - Fuel oil burner : en fr
  • FR1151841A - Liquid meter : en fr
  • GB790171A - Improvements in toothed gearing : en
  • US2821943A - Mold frame for use in chocolate manufacture : en
  • US2822191A - Pipe coupling with pipe engaging pivot lugs : en
  • US2822529A - Electrical contact with resilient arms : en
  • CA552842A - Method of making drum liners : en fr
  • FR1151955A - Device for driving the cylinder of a typewriter : en fr
  • CA552543A - Extracting method for cellulose : en fr
  • US2821789A - Centering device for metal bar stock and the like : en
  • CA552761A - Coin separators : en fr
  • DE1023734B - Device for the compression and tension-proof connection of successive expansion frames in iron line expansion : de en
  • DE1760954U - ELECTRIC DRIVE DEVICE, IN PARTICULAR FOR DRIVING TESTING DEVICES FOR IGNITION SYSTEMS IN MOTOR VEHICLES. : de en
  • DE1761196U - THREAD TENSION COMPENSATION AND CONTROL DEVICE FOR WEB PLANTS, IN PARTICULAR FOR TIRE CORD WEB PLANTS. : de en
  • AU3028557A - Improvements in fluid filters : en
  • DE1761062U - ROASTING AND GRILL OVEN. : de en
  • DE1023750B - Process for the preparation of diols : de en
  • AU3017857A - Improvements relating to electric cookers : en
  • US2822323A - Apparatus for bidistillation : en
  • US2822376A - Reaction of phosphine with alpha, beta-unsatu-rated compounds : en
  • DK84328C - Installations for the addition of soluble solids to flowing liquids. : da en
  • CA552500A - Pipe weight and mold : en fr
  • US2822361A - Riboflavin recovery : en
  • US2821985A - Seed harvesting combine having recleaner : en
  • US2822447A - Control device : en
  • CA552808A - Manufacture of oxirane compounds : en fr
  • US2822069A - Grille structure : en
  • DE1760977U - VEHICLE LIGHTS, IN PARTICULAR LARGER POT-LIKE REAR LIGHTS FOR MOTOR VEHICLES. : de en
  • FR1151847A - Improvements to hydraulic control devices for high voltage circuit breakers : en fr
  • CA552735A - Centrifugally operated valve : en fr
  • US2822033A - Lateral support for humans on flat vehicle seats : en
  • US2822231A - Equipment enclosure structure : en
  • US2822082A - Manufacturing kit for perfume and the like : en
  • AU216003B2 - Maternity garment : en
  • AU3005357A - Railway bogie : en
  • CA552649A - Suction nozzles for vacuum cleaners : en fr
  • US2822415A - Use of bis (2-alkyl-4-alkoxyphenol) monosulfides in rubber : en
  • US2822455A - Electric heating apparatus : en
  • CA552659A - Process for the production of 2-amino-5-imino-pyrrolenines : en fr
  • US2822060A - Steam and water cyclone for steam generating and superheating units : en
  • AU3006557A - Improvements inphase comparison circuits : en
  • CA552699A - Foundry flask : en fr
  • DE1024030B - Method and device for operating a rocking machine, especially for the production of sugar cubes : de en
  • DK84948C - Method and apparatus for atomizing liquids. : da en
  • US2822251A - Charcoal briquettes and method for their manufacture : en
  • US2822377A - Process for the preparation of n-substituted aminobutyric acid esters from acetoacetic ester by reductive alkylation : en
  • US2822147A - Guide device for boring tools : en
  • DE1760989U - SELF-HEALING CAPACITOR. : de en
  • FR1151937A - Adjustable cylindrical roller bearing : en fr
  • GB790224A - Improvements relating to hand mirrors, hair brushes and similar articles : en
  • DE1023755B - Process for the production of ª ‡, ª € -dimethyl-ª € -oxy-ªŠ-caprolactone : de en
  • DE1761115U - CATTLE CUTTLE HOLDER. : de en
  • DK84974C - Barrier pawl for a body movably mounted in vertical guides. : da en
  • CA552835A - Molding clip or fastener : en fr
  • US2821747A - Molding press : en
  • US2821752A - Neb : en
  • AU225094B2 - Improvements in hand cultivating and land clearing implements : en
  • US2821764A - Plastic grommets and a method for forming them : en
  • US2822150A - Rotary expansible drill bits : en
  • US2822486A - Dynamoelectric machine brush holder : en
  • US2822090A - Concentrator for minerals : en
  • DE1761185U - SHIPPING TUBE MADE OF WOOD OR PLASTIC. : de en
  • GB790276A - Novel piperidine derivatives and a process for the manufacture thereof : en
  • GB790399A - Improvements in or relating to process for polymerizing olefins : en
  • FR1151959A - Winding and time-setting mechanism : en fr
  • US2821802A - Ornamental device : en
  • DE1023912B - Tractor with power lift and mower : de en
  • IE22223L - Automatic exchange : en
  • US2822224A - Bearing thrust cushioning means : en
  • CA552646A - Window construction : en fr
  • US2822516A - Electric coil tester : en
  • DE1761100U - FURNISHING ON REAL OR IMPROPER JEWELERY ITEMS. : de en
  • DE968362C - Process for the operation of synthesis plants : de en
  • GB790138A - Improvements in spring-clamp joints for releasably securing artificial teeth : en
  • GB790255A - Fibre boards and like articles of compact fibrous materials : en
  • GB790318A - Improvements in and relating to the encasement of electrical devices : en
  • US2822207A - Release ejector : en
  • DE1023785B - Combined spring and damping device for the cradle of railway bogies : de en
  • DE1024025B - Process for the production of filter material for the deacidification of drinking and industrial water : de en
  • DE1761048U - CONTAINER LID. : de en
  • GB790143A - Improvements in variable-rate pulse counting circuits : en
  • FR1151798A - Polymeric compositions with improved resistance to ultraviolet rays : en fr
  • FR1151967A - Tool for forming collars at the ends of the tubes : en fr
  • FR1151775A - File folder : en fr
  • FR1151854A - Installation for the recovery of evaporation and condensation, sublimation, dust and similar products contained in the air that escapes from the furnace halls during the preparation of aluminum by electrolysis : en fr
  • GB790353A - Acoustic diaphragm and method of construction : en
  • DE1023788B - Signal lantern with catadioptric lens system, especially for railway light signals : de en
  • GB790151A - Improvements in or relating to the manufacture of brushes : en
  • US2822249A - Separation process and apparatus : en
  • US2822443A - Resistance lowering generator booster : en
  • AU223596B2 - Process and apparatus for the low temperature separation of air : en
  • DE1023849B - Tape made of gauze or similar fabric, and method and apparatus for its manufacture : de en
  • US2822372A - Process for the production of a stable : en
  • DK84336C - Diffuser with triodes. : da en
  • FR1151711A - Electrically driven clockwork movement, in particular by battery : en fr
  • DE968330C - Gas separator for fuel transfer systems : de en
  • US2822278A - Foundry composition : en
  • FR1151885A - Coating of wells and in particular of bure : en fr
  • FR1151979A - Protective cup for paint brush : en fr
  • GB790199A - Benzyl phenyl sulphides and acaricidal compositions thereof : en
  • DE1023886B - Process for the production of thermoplastic copolymers from styrene compounds with acrylonitrile : de en
  • US2821748A - Apparatus for compacting and ejecting flanged articles by single plunger action : en
  • US2821983A - Expandable binder : en
  • USD182036S - Tissue paper and like sheet material : en
  • DE968378C - Arrangement for the interaction between Phillips screws and the corresponding screwdriver : de en
  • US2821731A - Cleaning mitten : en
  • US2822190A - Latched pipe coupling having slanted latch holding band : en
  • US2821718A - Rubber glove with reinforced turnback cuff : en
  • FR1151647A - Support device for tubes : en fr
  • US2821806A - Insect electrocution apparatus : en
  • US2822136A - Combined hot air furnace and domestic water heater : en
  • DE1023933B - Shaft coupling, especially for gas turbine engines : de en
  • US2822011A - End weight for slicing machine : en
  • DE1023743B - Process to increase the water absorption capacity of molded articles made of plastics other than polyacrylonitrile : de en
  • DE968372C - Clamp screw : de en
  • US2822179A - Chucks with jointly and severally adjustable jaws : en
  • CA552829A - Poultry (tray pack) wrapping device : en fr
  • US2822043A - Venetian blinds : en
  • US2822212A - Contractible home : en
  • US2822275A - Meat package : en
  • US2822467A - Electronic signal storage and reading systems : en
  • FR1151870A - Vertical smelting and refining furnace with integral liquid cooling : en fr
  • GB790210A - Valve mechanism : en
  • DK84350C - Care for motor-driven reversible plow. : da en
  • FR1151831A - Continuous and rapid process for purging, desizing and bleaching cotton by oxidizing chemical means and by spraying : en fr
  • GB790384A - Improvements relating to radiant energy systems : en
  • GR18466B - METHOD BASIN-FREE BREAD METHOD. : el en
  • DE1760933U - SMOOTH ICE GUIDE RAIL FOR VEHICLES ON ALL KINDS OF MOTOR ROADS : de en
  • FR1151853A - Boat with outboard motor for inland navigation : en fr
  • DE1761025U - DISHWASHING MACHINE WITH REVOLVING DISH RACK. : de en
  • FR1151784A - Automatic regulation device : en fr
  • FR1151859A - Tube spinning process and industry : en fr
  • DE1023976B - Hydrostatic transmission for motor vehicles : de en
  • BE559788A - : fr
  • US2822484A - Constant horsepower drive : en
  • FR1151921A - Flexible material track tape : en fr
  • GB790104A - Motor vehicle suspension : en
  • DK84333C - Coupling for selecting a pulse series belonging to a specific channel out of a phase modulated multi-channel pulse series consisting of negative pulses. : da en
  • FR1151799A - New azo compounds : en fr
  • GB790064A - Oil burners : en
  • GB790284A - Improvements in or relating to windshield wipers : en
  • GB790396A - Improvements in or relating to apparatus for electric high-frequency surgery : en
  • GB790298A - Jet propelled aircraft : en
  • US2821713A - Drapery hook dispensing and inserting apparatus : en
  • US2822292A - Metal deposition process : en
  • US2822398A - Process for preparing cyclohexanone : en
  • US2821785A - Precision gear checker : en
  • US2822311A - Fabric rubber member and means for improving fabric-rubber adhesion : en
  • US2822410A - Process for utilizing mixtures of ethylene and acetylene without separation thereof : en
  • GB790125A - Hydraulic drive transmission : en
  • DE1023773B - Copy fluid for chemical duplication processes : de en
  • DE1761008U - BRUSH COMB. : de en
  • US2822025A - Method and apparatus for applying a tread to a tire body : en
  • US2822374A - Preparation of organic phosphorothioic halides : en
  • CA552631A - Pneumatic tire : en fr
  • USD182014S - Wing-fuselage fairing : en
  • DE1023993B - Winding cartridge : de en
  • CA552802A - Gas lighter fuel regulating mechanism : en fr
  • US2821829A - Apparatus for packaging articles : en
  • US2821823A - Machine for applying stoppers to bottles : en
  • US2821993A - Establishing and maintaining means for siphon connection between liquid storage tanks : en
  • CA552730A - Method for producing glass paper and the product thereof : en fr
  • DE1023920B - Machine for pressing curd cheese : de en
  • US2821942A - Round bottom end doors for drop end gondola cars : en
  • AU219290B2 - Method of preparing 1 substituted-3-methyl pyrrolidylmethyl benzilates andthe salts thereof : en
  • AU3012157A - Method of refining phosphorus containing pig iron with oxygen into steel ina rotating furnace : en
  • CA552503A - Apparatus for sorting thin rubber articles : en fr
  • DE1023856B - Process for the manufacture of leg prostheses for above-knee amputees : de en
  • DE1760940U - DEVICE FOR LOCKING OFF CONSTRUCTION SITES. : de en
  • US2821901A - Meat-curing injection machine : en
  • US2821940A - Railway vehicle truck : en
  • DE1024020B - Device for loading a pipe dryer : de en
  • DE1023898B - Magnetic dictation machine : de en
  • GB790340A - Grinding apparatus : en
  • FR1151947A - Process for the catalytic polymerization of iso-olefinic materials : en fr
  • GB790259A - Means for regulating chimney-action on solid fuel stoves or grates : en
  • GB790376A - Improvements in and relating to control systems for electric motors : en
  • FR1151679A - Vacuum casting apparatus and method : en fr
  • GB790365A - Device for the manufacture of packing rings from a continuous tape of flexible material : en
  • FR1151761A - Temperature control thermostat device : en fr
  • US2822502A - Slow-wave structure : en
  • DE1760920U - DOCUMENT ORDERS : de en
  • AU222534B2 - Improvements in or relating to metal sheathed building constructions and methods of erecting same : en
  • CA552818A - Lubricants and the like : en fr
  • DE1761083U - WINDOW, DOOR OR. DGL. WITH A SEAL BETWEEN THE SWING VANE AND THE FRAME. : de en
  • GB790215A - Conveyor belt system : en
  • US2822203A - Door latch and control means : en
  • DE1760959U - ELECTRICAL MACHINE, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • US2822093A - Packing and shipping container : en
  • US2822154A - Grouting machine : en
  • DE1760961U - ELECTRIC MOTOR WITH REPLACEABLE ANCHOR PINION, ESPECIALLY FOR HAND TOOL MACHINES WITH REDUCTION GEAR. : de en
  • DE968341C - Device for heat treatment of metallic workpieces in flow production : de en
  • FR1151696A - Disc brakes for motorcycles and the like : en fr
  • DE1023840B - Process for the preparation of a sulfur-containing Kuepen dye : de en
  • DE1761101U - BREAKDOWN SOUVENIRS. : de en
  • FR1151894A - Fishing reel with motor shaft and receiver mounted on ball bearings with brake device on the crank shaft : en fr
  • DE1760969U - MEASURING GRIPPER. : de en
  • FR1151873A - Hanger : en fr
  • GB790100A - Disc brake construction having minimised tendency to vibrate : en
  • AU219257B2 - Process of preparing 1, 3-disubstituted pyrrolidine compounds andthe compounds resulting therefrom : en
  • DE1023771B - Process for the diazotization of aromatic amines which are sparingly soluble in water, the salts of which are easily hydrolyzed in water : de en
  • DE1761163U - SAUSAGE PIPE WITH ATTACHED BARRIER. : de en
  • CA552826A - Load bearing sound absorbing clay tile unit : en fr
  • AU2065356A - Anovel and improved stubble shaver : en
  • FR1151963A - Mounting device for sliding display cases and others : en fr
  • AU224764B2 - Improvements relating to electric cookers : en
  • CA552588A - Honing element : en fr
  • FR1151684A - Developer and method of forming color relief prints : en fr
  • FR1151648A - Method for periodically reinforcing elongated elements made of fibrous material : en fr
  • FR1151837A - Automatic weighing and crating process for dry plums, or other similar products : en fr
  • GR18458B - RECEPTORS FOR LIQUID HYDROCARBON GASES AND THE LIKE. : el en
  • FR1151779A - Anti-glare headlight for motor vehicles : en fr
  • FR1151889A - Special pontoon device for collecting solid and liquid debris floating on the water surface : en fr
  • US2821866A - Transmission control mechanism : en
  • US2822167A - Strip feeding device : en
  • USD182051S - Flexible envelope for the storage of liquids : en
  • CA552594A - Magnetic amplifier : en fr
  • DE1023805B - Stranding machine with rotating basket for stranding elements with high sensitivity : de en
  • US2822170A - Separator and conveyor means for light printing machines : en
  • AU222403B2 - Process for effecting hydrocarbon conversion reactions including the dealkylation of alkyl substituted aromatic hydrocarbons : en
  • US2822469A - Electronic device for transposing signals : en
  • FR1151942A - Storage facility : en fr
  • GB790065A - Improvements in or relating to mountings for electron discharge tubes : en
  • DE1023778B - System for the simultaneous generation of heat and cold and possibly also of mechanical energy, especially for the household : de en
  • DE1023930B - Fastening nuts or bolts in wooden components : de en
  • AU3011957A - Doctor unit for removing broke froma paper machine roll : en
  • CA552571A - Flush valve : en fr
  • CA552595A - Toggle wave sampler : en fr
  • DE1023972B - Ball bearing for swivel castors or similar mobile devices : de en
  • FR1151882A - Method for activating pure nickel oxide cathode : en fr
  • GB790223A - Improvements in the manufacture of water-soluble cellulose ethers : en
  • GB790355A - Compression refrigeration apparatus : en
  • DE1760915U - LAUNDRY DRYERS. : de en
  • DE1760924U - MIXING MACHINE. : de en
  • AU3003257A - Improvements in or relating tothe separation of liquids : en
  • CA552611A - Metalliferous trisazo-dyestuffs containing hydroxynaphthalene sulfonic acid radicals or pyrazolone radicals : en fr
  • US2821822A - Process and apparatus for casing groups of articles such as bottles : en
  • US2822313A - Fungicidal compositions containing aryl dihalo triazines : en
  • GB790310A - Improvements in or relating to optical systems having a locally variable power : en
  • DE1023731B - Device for removing magnetic substances from bulk goods, liquids or the like with the help of strong magnets : de en
  • DE1761026U - SEATING FURNITURE. : de en
  • DE1023988B - Closure for refrigerators or the like. : de en
  • AU220403B2 - Intelligence storage equipment : en
  • GB790316A - Improvements in seed-sowing machines : en
  • FR1151772A - Improvements in seat manufacturing processes and seat frames suitable for this manufacturing : en fr
  • FR1151989A - Process for the preparation of nitrogen compounds : en fr
  • DE1023864B - Makeup stick : de en
  • DE1761028U - DEVICE ON THE FOLDING CHAIR FOR PICNIC, CAMPING, GARDEN AND HOME FOR ADJUSTING THE BACKREST AND SEAT HEIGHT. : de en
  • CA552488A - Magazine clip and method for its manufacturing : en fr
  • CA552832A - Brake mechanism : en fr
  • AU222438B2 - Process forthe production of superficially roughened and nodule-free compound safety glass foils from polyvinyl butyral according tothe extruder method : en
  • GB790133A - Improvements in or relating to card position checking means for statistical apparatus : en
  • GB790188A - Improvements in or relating to the production of refractory metals : en
  • DE1023910B - Device for securing money at cash registers : de en
  • DE1761125U - SLIP CLUTCH, IN PARTICULAR FOR HAND CIRCULAR SAWS. : de en
  • US2822099A - Materials handling apparatus : en
  • DK84357C - Switch to the power supply for model trains. : da en
  • FR1151852A - Treatment of solids using liquids : en fr
  • FR1151971A - Process for repolishing and regenerating the surfaces of plastic spectacle lenses : en fr
  • GB790247A - Brush or other contact holders for dynamo-electric machines and other electric apparatus : en
  • FR1151725A - New assembly of the cranks of the cycle pedals : en fr
  • FR1151731A - Household refrigerated cabinet : en fr
  • DK84977C - Steep and rollover protection for tractors. : da en
  • GB790184A - Anti-backlash gearing : en
  • GB790211A - Process for the production of 8-ketotricyclodecene-4 : en
  • DE1760925U - STIRRING VANES FOR A STIRRER. : de en
  • DE1023919B - Milking facility : de en
  • US2822414A - Vulcanized rubber containing bis-3, 4-dimethyl-6-alkylphenol monosulfides and process of making same : en
  • DE1760906U - GAS TAP FOR MULTIPLE BURNERS. : de en
  • DK84356C - Kickstarter mechanism. : da en
  • FR1151701A - manure spreader : en fr
  • DE1760927U - ELECTRODE FOR THE ELECTROLYTIC PRODUCTION PROCESSES OF PERCONNECTIONS, IN PARTICULAR HYDROGEN SUPEROXYDE. : de en
  • DE1023760B - Process for the preparation of nitroalkylthiophosphoric acid esters : de en
  • DE1023899B - Method for labeling and scanning tape-shaped magnetogram carriers : de en
  • US2822178A - Spring fingered chuck : en
  • US2822444A - Flashers : en
  • USD182055S - Wheel block : en
  • FR1151977A - Sand and gravel-sand mixture transport installation for an injection gun : en fr
  • CA552666A - Pipe-connectors : en fr
  • FR1151612A - Improvements to hollow slab floors : en fr
  • DE1760946U - OVERHEAD HOUSE TERMINAL BOX. : de en
  • DE1761057U - SPECIAL LIFTER. : de en
  • US2821896A - Air flow devices : en
  • GB790119A - Improvements in or relating to closures for bottles and like containers : en
  • GB790327A - Improvements in or relating to colour photography : en
  • DE1023759B - Process for the preparation of 3-chloro-3-methyl-1-methoxy-hexyne-5 : de en
  • DE1760993U - TRANSPORTABLE BATTERY-SUPPLIED RADIATION MEASURING DEVICE, IN PARTICULAR FOR RADIOACTIVE RADIATIONS. : de en
  • DE1761183U - FILM PACKAGING, IN PARTICULAR FOR FOOD. : de en
  • DE1023974B - Trailer hitch : de en
  • GB790163A - Improved method and apparatus for heating continuously moving threads, and like filamentary textile material : en
  • GB790191A - Improvements in or relating to wave guide components : en
  • US2822289A - Method of coating a surface with silver from solution : en
  • GB790122A - Improvements in or relating to driving arrangements for spinning, twisting and like textile machines : en
  • GB790237A - Process of unhairing and/or bating animal skins : en
  • GB790147A - Improvements relating to grinding wheels : en
  • US2821828A - Fruit-sorting machine : en
  • FR1151659A - Bottom bucket for cars : en fr
  • FR1151625A - Wood spraying device : en fr
  • FR1151906A - Method for operating an axial thrust wringer : en fr
  • US2821719A - Garment protectors : en
  • DE1023997B - Ball throwing and catching device : de en
  • DE1761188U - CONVEYOR BELT WITH CROSSBARS. : de en
  • DE968337C - High intensity blown arc lamp : de en
  • FR1151957A - Multistage amplifier : en fr
  • GB790121A - Improvements in or relating to means for reeling webs of flexible sheet material : en
  • FR1151929A - Manufacturing process for household linen and furnishings using poplin : en fr
  • GB790096A - Stabilized organic compositions containing bisphenyl compounds : en
  • CA552536A - Power lawnmower attachment : en fr
  • CA552635A - Copper 3-phenylsalicylate-ammonia addition product : en fr
  • CA552660A - Derivatives of thiophosphoric acid : en fr
  • FR1151920A - Fish scaling and washing machine : en fr
  • GB790374A - Improvements in or relating to the separation of polymerized condensation products of phosphorus oxychloride with ammonia : en
  • AU3003057A - Improved copolymers of ethylene and higher I-olefins and method forthe production thereof : en
  • DE1023862B - Process for the production of lead-free glass containers with permanent discoloration when their contents are sterilized by irradiation : de en
  • DE1023936B - Labyrinth seal for rotating shafts on machines that process oxygen or gases with a high concentration of oxygen : de en
  • GB790077A - Improvements in or relating to textile drafting frames : en
  • GB790085A - Improvements in or relating to silencers for gaseous media : en
  • FR1151631A - Device for protecting objects to be heated in an oven against the direct action of the flame of a burner : en fr
  • GB790326A - Improvements in and relating to acrylonitrile polymer solutions : en
  • DE1023751B - Process for the production of propyl nitrate : de en
  • DE1023989B - Snap lock for doors on furniture or the like. : de en
  • DE1761156U - SEAT FOR MOTOR VEHICLES. : de en
  • GB790371A - Improvements in or relating to electromagnetic switch operating mechanism : en
  • US2821733A - Floor polisher attachment : en
  • US2822149A - Rotary expansible drill bits : en
  • AU3007657A - Improvements in or relating to processes forthe production of graphite : en
  • CA552638A - Thermoplastic compositions of water-soluble cellulose ethers : en fr
  • AU2333556A - Circular revolving trouser stand : en
  • CA552664A - Food mixing and grating attachment applicable to domestic washing machines : en fr
  • US2822408A - Chlorination of 1, 1, 1, 3-tetrachloro-2-methyl-2-alkanols with sulfuryl chloride : en
  • US2821777A - Sliding center mechanical puller : en
  • AU3018057A - Improvements relating to synchronous self-shifting clutches : en
  • CA552640A - Thermoplastic compositions of water-soluble cellulose ethers : en fr
  • FR1151604A - Process for preparing a sealing material : en fr
  • GB790290A - Weighing machines : en
  • GB790325A - Improvements in or relating to methods of welding wires to a holder : en
  • FR1151825A - Invisible and special pivots for doors : en fr
  • US2822058A - Electrostatic precipitators : en
  • FR1151864A - Shoring device : en fr
  • US2821962A - Engines : en
  • DE1023958B - Octave voltage divider circuit for electrical musical instruments, especially electronic organs, for changing the level of an output waveform rich in overtones in octave steps : de en
  • DE1761087U - PROTECTIVE GRID FOR ROOF. : de en
  • DE1761111U - POTATO HARVESTING MACHINE WITH SCREEN DRUM. : de en
  • DE1023793B - Electric generator for generating an alternating ringing voltage in telephone systems, in particular a crank inductor : de en
  • FR1151769A - Cinematographic projector, in particular for narrow films : en fr
  • GB790226A - Improvements in or relating to variable pitch airscrews : en
  • US2822123A - Electric motor fan unit for hazardous locations : en
  • DE968344C - Photographic camera with coupled rangefinder : de en
  • DE1760916U - BROOM, PRESENTLY FOR SWEEPING UP REMAINS OF PAPER AND FILM. : de en
  • DE1761040U - MULTI-PURPOSE ROLLING TABLE. : de en
  • DE1024008B - Trash tipping device : de en
  • US2822072A - Device for engaging meshing driving and driven members : en
  • DE1760956U - LOW VOLTAGE FUSE. : de en
  • DE1761129U - TUBE, IN PARTICULAR MADE OF HARD GLASS AND TUBE JOINT. : de en
  • US2822328A - Bifurcated self-baking anode and gas collection means : en
  • AU3008457A - Arrangement for adjusting the position ofthe dead centre in machine tools : en
  • US2822185A - Stabilizer for automotive front end suspensions : en
  • DK84346C - Window, especially for stables and chicken houses. : da en
  • FR1151728A - Lead removal in electrolytic chromium recovery : en fr
  • GB790137A - Screening apparatus : en
  • CA552867A - Apparatus for separating oil and water with decantation : en fr
  • AU3027457A - Siloxane compositions capable of curing at elevated temperature : en
  • DE1023752B - Process for the preparation of 2-methyl-butanol- (1) -one- (3) : de en
  • US2822256A - Smelting of ilmenite : en
  • AU222535B2 - Improvements in or relating to data processing equipment : en
  • CA552747A - Heat-sensitive copying-paper : en fr
  • CA552512A - Alkoximino acids : en fr
  • CA552822A - Hatch cover lock : en fr
  • AU3019257A - Improvements relating tothe production of hard and flexible microcrystalline waxes : en
  • US2821933A - Self-lubricating pump lunger : en
  • DE1023915B - Device for picking up and loading agricultural goods : de en
  • CA552733A - Ammunition belts disintegrator : en fr
  • CA552821A - Rolled metal section : en fr
  • CA552520A - Article of repose for supporting the body of a person : en fr
  • US2821769A - Tubular knitted fabric dryer : en
  • CA552754A - Process for the production of monochloroacetic acid : en fr
  • US2821930A - Diaphragm operated delivery pumps : en
  • AU3001757A - Intelligence storage equipment : en
  • AU3006457A - r "Electronic pulse generating apparatus : en
  • DE1761097U - DRIVE DEVICE FOR CALCULATING MACHINES. : de en
  • US2821964A - Machine tool feed control valves : en
  • US2822134A - Thermostatic regulator : en
  • US2822159A - Shaft or tunnel boring apparatus : en
  • USD182052S - Infant s swivel chair : en
  • DE1023892B - Measuring cable device with length counter : de en
  • FR1151983A - Oil gasification burner : en fr
  • US2821879A - Audio wave "pick-up" for use on musical instruments : en
  • US2821904A - Self-operated interior baster for food objects : en
  • US2822350A - Production of linear maleic polyesters : en
  • FR1151933A - Process and products for presentation of fishing lines : en fr
  • DE1024000B - Sieve lock for tobacco : de en
  • DE968323C - Waterproof socket for fluorescent lamps : de en
  • US2821831A - Rotary brush cutter : en
  • US2821786A - Gear tooth measuring device : en
  • US2822184A - Two wheel spray trailers : en
  • US2822531A - Programming control system : en
  • FR1151703A - Organopolysiloxane lubricants and their preparation : en fr
  • GB790090A - Cyclic boron compounds : en
  • GB790220A - Hypodermic syringe ampulla : en
  • DE1761110U - CONTINUOUSLY FINE CONTROL FOR TRACTOR ATTACHMENT DEVICES, IN PARTICULAR CHOPPING, PLANTING AND MAINTENANCE EQUIPMENT. : de en
  • DK84349C - Process for comminuting high molecular weight substances, eg polyethylene, which are soluble only at higher temperatures. : da en
  • LU35615A1 - : en
  • DE1761126U - SPREAD DEVICE FOR THE DISCS OF DISC CLUTCHES OR BRAKES. : de en
  • DE1023776B - Motor compressor, especially for hermetically sealed small refrigeration machines : de en
  • DE1760922U - COMPRESSED AIR LIQUID STRAINER. : de en
  • FR1151862A - Preparation of foam mortar : en fr
  • AU223393B2 - r "Electronic pulse generating apparatus : en
  • DE1023918B - Planter : de en
  • DE1761102U - TOBACCO PIPE. : de en
  • US2821776A - Universally adjustable mechanical puller : en
  • US2821882A - Apparatus for copying and like purposes : en
  • DE968314C - Arrangement of fuel filters on the crankcase of diesel engines : de en
  • GB790257A - Improvements in or relating to electric control circuits : en
  • US2821784A - Instrument : en
  • DE1760968U - FLASHLIGHT TESTER. : de en
  • US2821997A - Solenoid control valve : en
  • DE1761058U - Jacketed stoves. : de en
  • US2821834A - Collapsible rake : en
  • US2821846A - Knitting machine jack : en
  • CA552622A - Preformed vibration damper system : en fr
  • CA552578A - Animal carcass refrigeration : en fr
  • US2822356A - Stripping synthetic polymer reaction masses : en
  • CA552819A - Lubricants and the like : en fr
  • CA552736A - Latch construction for toaster : en fr
  • DE1023836B - Safety device on electrode heads of spark erosion machines that are automatically advanced by means of spindles : de en
  • GB790167A - Method of producing an organic salt of 1-phenyl-2-aminopropane and organic salt obtained by this method : en
  • AU223980B2 - Threshing machines : en
  • GR18456B - METHOD OF PREPARATION OF ANTIBIOTIC SUBSTANCES. : el en
  • CA552606A - Stabilized polyvinyl alcohols : en fr
  • AU3004957A - Improvements in or relating to containers applicable to palletisation : en
  • DE1024024B - Tracked vehicle with built-in scrubber : de en
  • DE1761066U - CONCRETE CHAIN STONE WITH OUTSIDE OPEN RECESSES. : de en
  • CA552864A - Anchor bolt : en fr
  • CA552871A - Electrical testing apparatus : en fr
  • AU3002657A - Improvements in open-top refrigerator display cases : en
  • FR1151730A - Bead : en fr
  • FR1151993A - Device preventing the accidental opening of the lid of pressure vessels : en fr
  • US2822315A - Separation of formed and fluid blood components : en
  • US2821825A - Traying device : en
  • AU3004457A - Improvements on pipe lines for loading and unloading ships and other vessels : en
  • CA552602A - Mineral fiber compositions : en fr
  • CA552848A - Tuned circuits employing resonant gases as frequency-selective elements : en fr
  • DE1023780B - Process for pelletizing iron ore concentrates : de en
  • GB790106A - Production of thiosemicarbazide : en
  • CA552517A - Inclinometer : en fr
  • CA552720A - Preparation of periclase : en fr
  • CA552763A - Explosives : en fr
  • AU3016957A - Improvements in or relating to regulated electric power supply equipment and power supply systems incorporating such equipment : en
  • FR1151962A - Toothbrush : en fr
  • GB790218A - Improvements in or relating to multi-operation machine tools : en
  • CA552632A - N-1-naphthylmono-and dichlorophthalamic acids : en fr
  • CA552655A - Single vessel coking process and apparatus : en fr
  • CA552671A - Machine for producing hollow moulded plastic articles : en fr
  • AU3002357A - Friction elements : en
  • US2822215A - Door window roller guide assembly : en
  • US2822074A - Coin rejection system : en
  • US2821938A - Single-track vehicular toy : en
  • CA552781A - Gyromagnetic integrator circuit : en fr
  • AU223265B2 - Improvements in and relating tothe oxidation of sulphur dioxide to sulphur trioxide and vanadium containing catalysts therefor : en
  • US2822044A - Cross brace for load retaining doors : en
  • CA552523A - Method and apparatus for forming die castings : en fr
  • US2822307A - Technique for multiple p-n junctions : en
  • US2821796A - Rooter attachment for bulldozers : en
  • US2822345A - Polyester-vinyl monomer compositions containing amidino compound and a sulfhydryl compound and process for copolymerizing same : en
  • CA552676A - Grill : en fr
  • AU3006957A - Production of pellets of thermoplastic materials : en
  • AU227026B2 - New phenthiazine derivatives and their preparation : en
  • US2822017A - Tubeless tire and divided rim assemblies : en
  • US2822050A - Well packer : en
  • CA552782A - Air conditioning system : en fr
  • DE1761024U - PRESSURIZED HOUSEHOLD DISHWASHER. : de en
  • CA552783A - Combination hose connector and valve : en fr
  • US2821820A - Guide for sharpening drill bits : en
  • FR1151681A - Flexible elastomeric cellular materials and their preparation process : en fr
  • CA552482A - Feed supplement : en fr
  • CA552776A - Liquid conduit holder for reservoir unloading : en fr
  • CA552674A - Electrical conductor connector : en fr
  • CA552773A - Proportioning device : en fr
  • CA552599A - Automatic protection circuit arrangements for thermionic valves : en fr
  • CA552729A - Method for making glass paper : en fr
  • US2822259A - Method of producing refractory metals : en
  • AU2051456A - Portable food cooking and/or heating appliances : en
  • AU215857B2 - Improvements in fountain pens and nibs therefor : en
  • AU3007357A - New ethylene derivatives and process for their preparation : en
  • DE1023900B - Record player for records of various diameters : de en
  • DE1760932U - INTAKE SILENCER FOR REFRIGERANT COMPRESSORS. : de en
  • DE1761038U - ADJUSTABLE TABLE. : de en
  • US2821824A - Carton handling apparatus : en
  • US2822479A - Radiation counter : en
  • US2822386A - Process for stabilizing styrene-sulfonate solutions : en
  • AU2044456A - Improvements in or relating to means 1for keeping the interior ,of road vehicles free :from rain and draughts : en
  • CA552724A - Electromagnetic remote control receiving apparatus : en fr
  • DE1023807B - Multiple implementation for gas-tight sealed electrical devices and machines : de en
  • DE1760997U - SEALING DEVICE BETWEEN A VERTICALLY MOVED FIREPLACE AND A FIXED CONNECTING CHANNEL CARRYING HIGH TEMPERATURE GASES. : de en
  • CA552851A - Telephone set with amplifier : en fr
  • US2822174A - Matched golf clubs : en
  • CA552698A - Method and apparatus for making castings : en fr
  • CA552553A - Cord reel for suction cleaner : en fr
  • CA552607A - Acrylonitrile copolymer containing n-heterocyclic compound : en fr
  • FR1151653A - Sealing device for shock absorber rod : en fr
  • FR1151694A - Hinged portable file : en fr
  • AU223873B2 - Improvements in or relating to means 1for keeping the interior ,of road vehicles free :from rain and draughts : en
  • DE1761055U - ROPE MACHINE. : de en
  • GB790101A - Improvements relating to sheet metal clips : en
  • GB790195A - Improvements in or relating to polymerization of olefins : en
  • CA552700A - Method and apparatus for moldings : en fr
  • CA552764A - Method of processing acid nitrated organic products : en fr
  • US2821970A - Hydraulic tappet : en
  • US2821765A - Non-jamming slider : en
  • US2821969A - V-type internal-combustion engine housing : en
  • DE1761152U - PHOTOGRAPHIC ROLLED FILM CAMERA WITH FILM MEASURING AND COUNTERING SYSTEM. : de en
  • USD182025S - Window ventilator : en
  • US2822193A - Expansion compensator with strain relieving support means : en
  • CA552770A - Machine for applying stoppers to bottles : en fr
  • AU219804B2 - Improvements relating to automatic telephone and like signalling systems : en
  • CA552489A - Frost proof window and method of making and assembling the same : en fr
  • CA552542A - Bearing provided with a conic roller-bearing, specially for motorcars : en fr
  • AU2103356A - Improvements in hand cultivating and land clearing implements : en
  • AU3002457A - Low pressure tire indicator switches : en
  • CA552760A - Centrifugal pumps and compressors : en fr
  • CA552555A - Heating system for cellulose digestion plants : en fr
  • AU3018657A - Improvements in or relating to fused salt baths : en
  • DE1023946B - Shear system with facilities for cropping, dividing and sampling sheet metal : de en
  • DE1761031U - CHAIR WITH ATTACHED WRITING TOP. : de en
  • CA552683A - Automatic circuit breaker : en fr
  • CA552707A - Producing mutual solid solution of titanium carbide and titanium monoxide : en fr
  • GB790397A - Glasses for the manufacture of superfine fibres : en
  • DE1023835B - Automatic temperature control device for an electric oven : de en
  • US2822051A - Back pressure valve : en
  • USRE24423E - Votive candle : en
  • AU215912B2 - Improvements in or relating to indicating instruments or relays : en
  • AU215153B2 - Improvements in open-top refrigerator display cases : en
  • AU218927B2 - Electric arc welding : en
  • US2821870A - Multiple indexing machine tool : en
  • CA552494A - Handle for luggage : en fr
  • CA552807A - Catalysts and preparation thereof : en fr
  • US2821926A - Variable volume reciprocating pump : en
  • CA552497A - Process of assembling artificial flowers : en fr
  • CA552557A - Fire-retardant product and process : en fr
  • CA552828A - Packaging apparatus : en fr
  • DE1023736B - Flat sealing ring made of elastic material for flanges of pressure medium lines in mining : de en
  • DE1761122U - SCREW NUT CONSISTING OF A DENSE AND WEAKLY CONICAL ROLLED SPRING, AND A WRENCH FOR TURNING IT. : de en
  • CA552572A - Base exchange water treatment apparatus : en fr
  • DE1761146U - PLASTIC POSTER. : de en
  • DE1761117U - CONTACT SOCKET FOR IGNITION CABLE. : de en
  • FR1151896A - Press operated by pressurized fluid : en fr
  • US2822420A - Control unit for composing machines : en
  • US2821961A - Conveyor and sorter : en
  • US2821815A - Auxiliary compound angle grinder for surface grinding machines : en
  • DE1023937B - Suction and pressure valves for piston compressors : de en
  • USD182049S - Molding strip : en
  • AU217992B2 - Low pressure tire indicator switches : en
  • GB790148A - Improvements in or relating to electric measuring circuit arrangement : en
  • FR1151723A - Carbon brush : en fr
  • CA552675A - Cobalt-containing monoazo dyestuffs : en fr
  • GB790306A - Cleaning compositions for surfaces contaminated with heavy metal compounds : en
  • US2821973A - Oil and vacuum seal : en
  • US2822389A - Separation of c10 dicarboxylic acids : en
  • DE1761088U - NODE FOR PIPE ARMOR. : de en
  • US2822144A - Clamp : en
  • CA552752A - Toroidal type heat exchanger : en fr
  • GB790187A - Improved micrometer gauge head : en
  • US2821949A - Combination land and water vehicle : en
  • US2822296A - Rodent repellent material containing dodecylamine acetate : en
  • AU3010057A - Improvements in or relating to blood collection method and apparatus : en
  • CA552759A - Gas pressure regulator : en fr
  • US2822384A - Purification of lubricating compositions : en
  • USD182028S - Plate or similar article : en
  • US2822089A - Grate magnet : en
  • US2822273A - Beverage maker : en
  • CA552605A - Methyl acetate distillation : en fr
  • GB790114A - Improvements relating to apparatus for automatically counting and determining particle size distribution : en
  • GB790382A - Improvements in or relating to indicating instruments : en
  • DE1760975U - OPERATIONAL LIGHT. : de en
  • DE1761154U - REFLECTOR FLASHING LIGHT. : de en
  • GB790185A - An attachment on tractors for handling logs : en
  • AU2043456A - Improvements in and relating to apparatus for use inthe treatment of enuresis : en
  • CA552748A - Heat-sensitive copying-paper : en fr
  • CA552830A - Urea derivatives from proteins : en fr
  • FR1151740A - Packaging for powdery or other products : en fr
  • FR1151780A - Method of dry concreting below the water table : en fr
  • US2822512A - Rectifier assemblies : en
  • US2822331A - Anhydrous calcium 12-hydroxy stearate grease : en
  • US2821908A - Interpreting and printing machine : en
  • FR1151786A - Improvements to screen printing devices : en fr
  • GB790069A - Improvements in or relating to rear view automobile reflectors : en
  • DE1761127U - ADJUSTMENT-FREE ELECTROMAGNET DISC CLUTCH. : de en
  • GB790304A - Improvements in and relating to spoon-type feeding utensils : en
  • GB790349A - Improvements in or relating to housings for refuse bins : en
  • GB790383A - Improvements in tuner devices for radio frequency amplifier apparatus : en
  • GB790177A - A method of producing steel from pig-iron : en
  • GB790324A - Electric fuses : en
  • GB790073A - Improvements relating to the preparation of calcium carbonate : en
  • GB790289A - Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures : en
  • AU2427656A - Improvements in and relating to show cards and supports therefor : en
  • AU3016657A - Image intensifier : en
  • DE1760928U - WATER TUBE BOILER WITH NATURAL CIRCULATION. : de en
  • FR1151964A - Locking device for sliding panels and others : en fr
  • FR1151999A - Finishing process for thermoplastic polymers : en fr
  • US2822037A - Pulsating combustion burner appliance : en
  • US2822236A - Process of maintaining brightness in high density wood pulp having a ph6-10 by adding hydrogen peroxide and composition produced thereby : en
  • US2821988A - Can washer : en
  • US2822432A - Casing for telephone instruments : en
  • DE1023888B - Process for the separation of iron from ores containing titanium iron : de en
  • DE1023921B - Fungicidal pesticides : de en
  • US2821729A - Means for locking brush bristles in retaining structures : en
  • US2822491A - Electron accelerator tube : en
  • DE1761068U - CEILING FILLING. : de en
  • DE1761132U - CUTTERS FOR METALS. : de en
  • DE1761171U - THREAD REEL FOR HOUSEHOLD USE. : de en
  • US2822261A - Method of separating metal values from ammoniacal solutions : en
  • FR1151917A - Quick release device for constant inter-reaction conditions between control units, for bi-metal control thermostats for water heaters and the like : en fr
  • GB790209A - Production of cross-linked plastics : en
  • US2822145A - Turbine rotor : en
  • CA552603A - Medicinal composition : en fr
  • FR1151997A - projection screens : en fr
  • GB790360A - Phase comparison radio direction finding systems : en
  • CA552681A - Apparatus for measuring mechanical quantities : en fr
  • DE1761116U - CYLINDER BUSHING FOR WATER-COOLED ENGINES. : de en
  • DE1761124U - ELASTIC BEARING. : de en
  • USRE24422E - Transurethral prostatectomy : en
  • CA552738A - Ion exchange purification of adrenocorticotropic hormones : en fr
  • CA552866A - Method for disintegration of solid materials : en fr
  • CA552538A - Cooling and serving system : en fr
  • US2822153A - Agricultural dehydrating system : en
  • US2822524A - Wave guide : en
  • US2821987A - Tobacco smoking pipes : en
  • FR1151857A - Water inlet control valve, usable in particular on an automatic drinker : en fr
  • GB790166A - Improvements in or relating to processes and apparatus for effecting a rapid change in temperature of gaseous fluid or for rapidly vaporising liquid fluid : en
  • GB790189A - Improvements in or relating to scraper conveyors : en
  • US2821720A - Automatic tank for wash out closets, water drains and the like : en
  • GB790391A - Method and apparatus for stretching plastic interlayers for a laminated windshield : en
  • GB790169A - Apparatus for producing vibrations in liquids : en
  • DE968305C - Fuse base for high-performance fuses provided with contact blades : de en
  • DK84339C - Cathode ray tubes, in particular for use in television broadcasting apparatus and slides, containing a luminescent layer placed on a glass support. : da en
  • GB790294A - Differential fluid pressure controlled apparatus : en
  • FR1151805A - Device for the protection of television camera lenses and analyzer tubes : en fr
  • FR1151697A - Gearbox for motor vehicles or other application : en fr
  • FR1151915A - Rotary compressor : en fr
  • GB790132A - Improvements relating to handles for furniture : en
  • US2822301A - Vacuum metallizing and apparatus therefor : en
  • DE1761177U - PACKAGING BAG. : de en
  • US2822067A - Antenna mast : en
  • CA552692A - High speed tire : en fr
  • CA552487A - Settee : en fr
  • CA552505A - Fluorocarbonsiloxanes and a method of preparing them : en fr
  • CA552712A - Electronic commutator : en fr
  • CA552714A - Tractor rear implement attachment structure : en fr
  • US2822000A - Multiple port valve arranged for multiple rinse rates : en
  • US2822294A - Chemical nickel plating processes and baths therefor : en
  • US2822279A - Vitrifiable flux and silver compositions containing same : en
  • DE1023981B - Badge for exchangeable attachment to a mounting rail on vehicles : de en
  • DE1761159U - SPOUT FOR CANISTER. : de en
  • AU261046B2 - Improvements in or relating to data processing equipment : en
  • FR1151691A - Device for controlling groups of cams with internal selector for circular knitting machines : en fr
  • FR1151835A - Electric capacitor : en fr
  • US2822053A - Fire actuated apparatus : en
  • US2822409A - Distilling alcohols in presence of amines : en
  • DE1761178U - CUTTING FOR PACKAGING CASES. : de en
  • FR1151846A - Spool holder unwinder : en fr
  • GB790075A - Solubilizing of mineral, vegetable and animal oils for cosmetic and industrial purposes : en
  • AU215827B2 - Improvements relating to pneumatic tyre covers : en
  • DK84342C - Liquid emulsion-type hair detergent. : da en
  • GB790252A - Apparatus for measuring, indicating or controlling the concentration of a solution of an electrolyte : en
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