• USD184420S - Combined drawer handle and card holder or similar article : en
  • US2873546A - Firearm : en
  • US2873715A - Apparatus for coating inflatable tubular materials : en
  • DE1051048B - Potato harvester : de en
  • FR1173152A - Process for obtaining a tripeptide : en fr
  • GB809217A - Thread retainer for ornamental stitch sewing machine : en
  • US2873841A - Orientating apparatus : en
  • DE1783233U - HOLDING DEVICE FOR STAMPS. : de en
  • FR1172856A - Pre-coated rotary filter : en fr
  • GB809317A - Improvements in or relating to organochlorosilanes : en
  • ES244623A2 - Improvements in the construction of two-time explosion engines, feeded by gasoline or agricultural oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR70157E - New phenothiazine derivatives and their preparation processes : en fr
  • DE1783465U - ASHTRAY. : de en
  • ES245095A1 - Additional equipment for carburettor engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172983A - Device equipped with a cathode-ray tube for the production of images : en fr
  • FR1173113A - Advanced process for extracting penicillin from fermentation liquors : en fr
  • DE1783571U - FOUR WHEEL LOCKING DEVICE. : de en
  • DK86908C - Bedding for chicken houses. : da en
  • ES245159A1 - Improvements in the construction of fridge (Machine-translation by Google Translate, not legally binding) : en es
  • ES70249U - A school tablet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172941A - Intercom system : en fr
  • FR1173112A - Flight control meter : en fr
  • US2874111A - Grounding means for an electric emulsion treater : en
  • DE1783693U - WATER FLUSHING DEVICE. : de en
  • DE1783616U - POCKET CLIP FOR WRITING DEVICES. : de en
  • US2873740A - Disposable urine drip absorbing device : en
  • FR1173094A - Textile processing : en fr
  • GB809314A - A process for the preparation of nitrogen-phosphorie acid compounds : en
  • DE1783534U - FEED DEVICE FOR MACHINES FOR RETRACTING BUESCHELS, SEWING MACHINES AND THE LIKE. : de en
  • DK86893C - Method of making electrode plates for accumulator batteries and active mass for use therewith. : da en
  • ES70271U - Improved telephone booth (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172799A - Method for measuring direct current power or energy and devices applying this method : en fr
  • FR1172900A - Semiconductor device : en fr
  • US2873576A - Means for controlling the rotational speed of the low-pressure compressor rotor of gas turbine engines : en
  • DE1783601U - LID FOR CANS OR THE LIKE, IN PARTICULAR FOR MILK JUGS MADE OF ELASTIC PLASTIC. : de en
  • ES244893A1 - A liquid spray device (Machine-translation by Google Translate, not legally binding) : en es
  • ES70149U - Case for discs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173127A - Process for the preparation of methyl- (beta-picolyl) -amine : en fr
  • FR1172934A - Advanced disc brake : en fr
  • ES70135U - Condenser input wicks for continuous spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB809241A - Improvements in disentangling loom quills : en
  • FR1172906A - Pneumatic rotary pump with oil tank and gas charge : en fr
  • FR1173118A - Transportable domestic sweat machine : en fr
  • FR1173074A - Process for the production of olefinic polymers : en fr
  • US2873990A - Closure fastener : en
  • US2874262A - Butt welding apparatus : en
  • US2873626A - Tractor loaders : en
  • US2873813A - Acoustic diaphragm and method of construction : en
  • US2874056A - Margarine oil composition : en
  • DK86882C - Process for the preparation of thiophosphoric acid esters. : da en
  • FR1173115A - Process for making new quaternary tropéins : en fr
  • DE1783247U - GUIDE DEVICE FOR PERFORATED STRIPS IN FRONT OF A WINDING DRUM. : de en
  • US2873584A - Contactor and torque control device : en
  • USD184419S - Combined hand mop and drip tray : en
  • US2874106A - Homogeneous nuclear reactor : en
  • US2874150A - Epoxy compounds : en
  • DE1050810B - Bistable circuit with flat transistors : de en
  • DE971574C - Flat arrangement of electrical switching elements, especially flat rectifiers : de en
  • ES244396A3 - High-loud loudspeaker device (Machine-translation by Google Translate, not legally binding) : en es
  • ES70230U - Hanger with bag to deposit dirty clothes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783680U - Trash can. : de en
  • ES245133A1 - Improvements introduced in the transportable decal printing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173186A - Broadband anti-interference capacitor : en fr
  • DE1783448U - AUXILIARY DEVICE FOR READING NEGATIVES. : de en
  • AU4053658A - New chromiferous monoazo-dyestuffs, their manufacture and use : en
  • DE1050935B - : de en
  • DE1051146B - Freewheel and transmission hub for bicycles : de en
  • DE1051206B - Shock absorbers arranged at ship landing stages for ships with bumpers suspended in the structure pendulum or parallel displaceable : de en
  • DE1783513U - NON-RETURN VALVE FOR OXYGEN WELDING SYSTEMS. : de en
  • GB809161A - Improvements in or relating to extrusion guns particularly for sealing compounds andthe like : en
  • GB809195A - Stabilisation of acaricidal compositions : en
  • ES245077A1 - Apparatus for fixing iron caps in shoe heels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173070A - Ironing rollers : en fr
  • US2874057A - Cementiferous paints : en
  • US2874337A - Method of and means for detecting electrical circuit faults : en
  • AU226397B2 - Improvements in or relating toa method of making rod-shaped composite metal articles : en
  • DE1783357U - THROWING CARRIAGE FOR THRUST CURTAINS OD. DGL. : de en
  • DE1783425U - DEVICE FOR PERFECTLY SEALING FORMWORK WHEN SHOULDING EXPOSED CONCRETE. : de en
  • GB809037A - Dispenser for viscous liquids : en
  • GR19499B - SPECIAL NOTEBOOK HERE THEY ARE DELETED AND PRINTED DOCUMENTS BY SIMPLE REMOVAL OF THE SHEET. : el en
  • DE1783384U - DISMOUNTABLE CABINET. : de en
  • DE1783686U - HEATING OIL TANK, IN PARTICULAR FOR HOUSEHOLD CAMPING PURPOSES. : de en
  • US2873667A - Steam saturizing means for offset press : en
  • US2873687A - Diaphragm pump : en
  • DK86914C - Writing tool with ball tip. : da en
  • ES245251A1 - Procedure for manufacturing improved pure cigars (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783326U - LOCKING DEVICE OF A FOLDABLE FRAME FOR LIFTING SICK STRETCHERS. : de en
  • DE1050737B - Process for the preparation of sodium tripolyphosphate of the low temperature form : de en
  • DE1050842B - : de en
  • DE1051159B - Bolt latch lock, especially for the doors of motor vehicles : de en
  • DE1783297U - LINE CONNECTION. : de en
  • FR1173122A - Improvements in the oxidation of steroid compounds : en fr
  • CA570951A - Discharge device : en fr
  • ES70142U - Diaper panties for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172761A - Tube welding device : en fr
  • FR1173053A - Folding boat : en fr
  • DE1783222U - DEVICE FOR PROGRAM CONTROL FOR WASHING MACHINES. : de en
  • ES245012A1 - A keyless, remote-controlled locking system : en es
  • ES70179U - Plug (Machine-translation by Google Translate, not legally binding) : en es
  • GB809106A - Releasable coupling for telescoping parts : en
  • GB808987A - Improvements in and relating to ballast cleaning machines for railway lines : en
  • US2873545A - Three dimensional picture : en
  • US2874225A - Busy-verification automatic telephone system : en
  • DE1051164B - Pocket knives, in particular utility knives : de en
  • US2874129A - Preparation of catalysts for methanethiol synthesis : en
  • ES70298U - Silla.cayado especially for beach and countryside (Machine-translation by Google Translate, not legally binding) : en es
  • GR19488B - FURNITURE APPEARING AS COMED, BED OR SOFA. : el en
  • ES245014A1 - System and its corresponding devices for discharge of cisterna with remote control and other uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES70167U - Plywood board for thermal conditions (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050712B - Bolting for pit extensions by means of spring-loaded brackets : de en
  • ES70294U - Advertising device to increase sales (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783234U - CARD BOX. : de en
  • ES243172A1 - A method of producing granangular photographic images (Machine-translation by Google Translate, not legally binding) : en es
  • GB809100A - Improvements in and relating to flexible pipes : en
  • FR1172909A - Connection piece for flexible pipes or tubes : en fr
  • FR1173105A - Improvements in processes for the preparation of antibiotics : en fr
  • CA570647A - Crawler tractor adapted for wide endless treads : en fr
  • DE1783689U - COMPRESSOR ARRANGEMENT ON EXCAVATORS. : de en
  • FR1172848A - Tool for driving in fasteners : en fr
  • GB809244A - Improvements in supports for brackets : en
  • DE1050721B - Process for the production of kojic acid : de en
  • DK86883C - Process for the production of carotenoids. : da en
  • FR1173005A - Improvements to electronic integrators and controllers : en fr
  • GB809274A - Improvements in or relating to kick starter mechanisms for motor vehicles : en
  • ES70114U - Sanitary siphon pack (Machine-translation by Google Translate, not legally binding) : en es
  • GB809048A - Rubber mat or the like and its method of manufacture : en
  • GB809088A - A cobalt-chromium base alloy : en
  • DE1783365U - WARDROBE. : de en
  • DE1783431U - CAGE SAW BLADE WITH ASSOCIATED FISHING LINE. : de en
  • ES70261U - Perfect bender (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050857B - : de en
  • GB809189A - Improvements in and relating to piperazine compounds : en
  • DE1050705B - Zip puller : de en
  • DE1783659U - DRAINAGE DEVICE FOR HOSE PACKINGS. : de en
  • FR1173000A - Coupling device : en fr
  • FR1173059A - Change mechanism that can be combined with a vending machine : en fr
  • US2874347A - Electric logging : en
  • USD184438S - Velocipede : en
  • CA570700A - Support and package including the same : en fr
  • ES243858A1 - Improvements in parachute (Machine-translation by Google Translate, not legally binding) : en es
  • GB809082A - Method of curing of concrete : en
  • GB809309A - Improvements relating to aluminium alcoholate derivatives : en
  • FR1172853A - Process for reducing organic compounds : en fr
  • FR1172931A - Centrifugal electric switch : en fr
  • FR1172879A - Improvements to cameras : en fr
  • ES244544A1 - A device of hiding nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • ES70275U - Folding toy skate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172795A - Polychloroprene vulcanization process : en fr
  • AU4047058A - Continuous process forthe production of cobalamins : en
  • AU4051258A - Method and apparatus forthe annealing of filamentary material : en
  • CA570867A - Process of manufacturing nut flavoring additives and coated nuts : en fr
  • DE1051197B - Forklift : de en
  • DE1783201U - DEVICE FOR LOCKING THE PRESSING PLATE ON KNIFE STAR DOUGH MOLDING AND MOLDING MACHINES. : de en
  • DE1783577U - SHEET COVER FOR ACTUATION PEDALS, IN PARTICULAR FOR THE BRAKE, CLUTCH AND ACCELERATOR PEDALS OF MOTOR VEHICLES. : de en
  • ES245056A1 - Cleaning machine tile finishing and raw plates for tile and other ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783273U - PLUG-IN COUPLING. : de en
  • DE1783303U - SHEET METAL PACKAGE INSERTED BY INSULATING TENSION ANCHORS FOR MAGNETIC CORES. : de en
  • FR1173008A - Automatic carry forward of balances : en fr
  • FR70176E - Automatic telephone system : en fr
  • US2874169A - 1-androstene-3, 11, 17-trione : en
  • US2874035A - Process of improving forest soil and arboreal growth : en
  • CA570608A - Method of and apparatus for making cartridge casings : en fr
  • CA570824A - Melting furnace : en fr
  • DE1783228U - FOLDING FRAME, FOR EXAMPLE FOR DRYING LAUNDRY. : de en
  • DE1783364U - HANGING DEVICE FOR STORING CLOTHES IN WASCHKAUEN. : de en
  • DE1783413U - PLASTIC COATING CONSTRUCTION PANEL. : de en
  • DE1783603U - POURING DEVICE. : de en
  • US2873608A - Thermal responsive element : en
  • US2873754A - Temperature compensated pneumatic governor : en
  • US2873999A - Adjustable support for a shower head : en
  • US2874053A - Culinary mixes and methods of preparing the same : en
  • AU4052358A - Rocket engines : en
  • CA570782A - Pyrrolidone carboxylic acid purification process : en fr
  • CA570894A - Process of preparing felted products containing hydratable and non-hydratable fibers : en fr
  • US2873919A - Vaporization process and furnace for producing fine inorganic pigments : en
  • GB809179A - A machine for pressing, smoothing or embossing leather : en
  • GB809234A - Improvements relating to hot water bottles : en
  • GB809303A - Improvements in or relating to divider plates for furnaces : en
  • DE1050820B - : de en
  • DE1051101B - Blind stitch sewing machine : de en
  • DE1783306U - ELECTRIC HEATING DEVICE. : de en
  • ES245149A1 - PROCEDURE FOR THE PREPARATION OF DIALKYL ETHERS OF ISOZEAXANTHINE : en es
  • SU118299A1 - Turbodrill : en ru
  • US2874312A - Transistor limiter amplifier : en
  • CA570693A - Polyurethanes : en fr
  • DE1783352U - FLUSH-MOUNTED CURTAIN RAIL FOR SPIN CURTAINS OD. DGL. : de en
  • FR1172969A - Method for determining the heights of points or areas of a heel shoe for straightening the foot : en fr
  • GB808973A - Improvements in semiconductor devices and methods for their manufacture : en
  • USD184437S - Velocipede : en
  • AU4056458A - Air hydraulic brake actuator : en
  • CA570760A - Stopping mechanism for can body making machine : en fr
  • DE1783503U - TORSIONLESS CYLINDER SPRING. : de en
  • DE1783512U - SEAL FOR SCREW CONNECTIONS. : de en
  • AU3040457A - Improvements relating to concrete structural components inthe form of reinforced and/or prestressed units : en
  • CA570740A - Pentachlorocyclohexene production : en fr
  • DE1050718B - Slide gate for mining purposes : de en
  • FR1172970A - Adjustment device for the amount of fuel injection in internal combustion engines with injection, in particular with compression of the mixture : en fr
  • FR70174E - Capping device : en fr
  • CA570843A - Pile fabric and method of making same : en fr
  • AU4045058A - Improvements in or relating to indirectely heated thermionic cathodes : en
  • CA570666A - Substituted glycinamides : en fr
  • DE1783240U - COLLECTION CONTAINERS FOR EXHIBITION IN CLOSED FREEZER ROOMS. : de en
  • DE1783377U - MULTI-PURPOSE FOLDING TABLE FOR BALCONIES AND INTERIORS. : de en
  • US2873933A - Airfoil temperature control means : en
  • US2874139A - Silica-filled polycaproamide : en
  • US2873739A - Colonic device : en
  • DE1050754B - Process for the production of esters with the properties of hard waxes : de en
  • DE1050795B - : de en
  • FR1173060A - Bra, especially for the bath : en fr
  • DE1051171B - Circuit arrangement for the remote transmission of measured power values : de en
  • DE1783553U - LENS SHIELD. : de en
  • US2873554A - Apparatus for and a method of recovering heat from molten slag : en
  • US2874269A - Aircraft instrument panel illuminator : en
  • USD184450S - Combined stove and lamp : en
  • DE1783417U - WOODEN WINDOW. : de en
  • FR1172815A - Improvements to signal conversion devices : en fr
  • GB809010A - An improved air flow regulating damper for ventilators or the like : en
  • GB809277A - Improvements in liquid strainers : en
  • US2874255A - Tandem electrical control instrumentality : en
  • US2874316A - Ultrasonic transducers : en
  • FR1173196A - New organic tin compounds and their preparation : en fr
  • DE1783346U - SLEDGE FOR HOUSEHOLD CUTTING MACHINES. : de en
  • AU227003B2 - Improvements relating to translating apparatus : en
  • AU232708B2 - Improvements inthe preparation of colour susceptible synthetic resin compositions : en
  • US2873844A - Elevator conveyor belt, bucket and attaching means : en
  • FR1172922A - Control system for airplanes or similar aerial vehicles : en fr
  • DE1051181B - Machine for cutting cigars : de en
  • DE1783673U - CONTAINERS, IN PARTICULAR MUGS. : de en
  • DE971571C - Electrical circuit arrangement with individual switches that combine a variety of switching states according to the dual number principle, e.g. B. control circuits, can form : de en
  • ES70277U - Double battery extendable lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172790A - Shear for shearing scrap metal : en fr
  • GB809123A - An improved metering valve for use on centralised liquid distribution systems : en
  • GB809193A - Improvements in or relating to electron microscopes of high resolving power : en
  • ES244996A3 - Improvements introduced in the construction of circular machines for point genres (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783641U - SPORT TIRES. : de en
  • US2873494A - Dryer felt connection : en
  • US2874288A - Oscillator using a pencil triode : en
  • US2874051A - Method of making a culinary mix and the resulting product : en
  • AU4049958A - Speed control device : en
  • DE1051066B - Fuel injection pump : de en
  • NL90187C - Process for the preparation of ethylene glycol esters of terephthalic acid : en nl
  • DE1783421U - DEVICE FOR FASTENING AND SECURING LADDER SCAFFOLDINGS. : de en
  • DE1783454U - REGULATING PIECE FOR LIQUID DISTRIBUTION. : de en
  • ES70161U - Exprimefruits perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES70204U - An element of ceramic material suitable for forming partitions with concrete inside (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172996A - Foundations for machines and buildings : en fr
  • ES70180U - Filter press for oil presses (Machine-translation by Google Translate, not legally binding) : en es
  • US2874009A - Trunk piston : en
  • USD184424S - Broiler : en
  • USD184443S - Fishing bait : en
  • ES70130U - A protector of food against insects (Machine-translation by Google Translate, not legally binding) : en es
  • ES70182U - Liquid dosing device (Machine-translation by Google Translate, not legally binding) : en es
  • US2873601A - Sheet cutting apparatus : en
  • US2873511A - Insulation stripping applicator and methods of application : en
  • AU4050758A - Electrolytic process for making periodic acidsolutions : en
  • CA570908A - Road surface coating breaker : en fr
  • US2873870A - Heavy load transporter having traction belts : en
  • US2873492A - Hot tops, feeders or sinking head boxes : en
  • US2873571A - Flyer : en
  • US2874352A - Electro-mechanical phase shifter : en
  • DE1050761B - Process for the preparation of thionophosphoric acid esters : de en
  • AU227203B2 - 3/3 hydroxy and 3/3 acyloxy-6-methyl-25d-spirost-5-enes and method for their preparation : en
  • DE1050952B - : de en
  • DE971553C - Process for the production of highly dispersed, powdery silica : de en
  • DE1783375U - CHILDREN'S COT. : de en
  • DK86886C - Process for the preparation of N-alkyl-piperidine-monocarboxylic acid amides or N-alkyl-pyrrolidine-α-monocarboxylic acid amides. : da en
  • GB809154A - Improvements relating to conservancy collectors for night soil collection : en
  • CA570660A - Retainer applying tool : en fr
  • DE1783558U - ADJUSTMENT DEVICE FOR PHOTOGRAPHIC CAMERAS WITH LIGHT VALUE ADJUSTMENT. : de en
  • DK86885C - Process for the preparation of 3-esters of 11,23-dibromo-hecogenin. : da en
  • US2873510A - Method of manufacturing seals for electric discharge tubes : en
  • US2874055A - Frying oils : en
  • USD184422S - Sauce pan : en
  • AU4048958A - New polyesters and their method of preparation : en
  • DE1050936B - : de en
  • DE1783511U - WORKING PISTON IN COMBUSTION ENGINE. : de en
  • US2874215A - Two-tape cipher system : en
  • US2873578A - Fuel-air ratio control apparatus for gas driven prime movers : en
  • CA570788A - Polychloroprene substituted thiourea acceleration : en fr
  • CA570866A - Pack-off shoe : en fr
  • US2873540A - Shoe with changeable elements : en
  • US2873785A - Pneumatic wheel unit : en
  • US2873927A - Paper dispenser : en
  • US2873815A - Apparatus for purifying exhaust gases : en
  • US2874090A - Sunburn preventive n-salicoyl-p-aminophenol compositions : en
  • AU229189B2 - Improved confectionery moulding machine : en
  • DE1050766B - Process for the preparation of N-substituted derivatives of imidodiphosphoric acid : de en
  • DE1050834B - : de en
  • FR1172808A - Docking and sloping paddle for dry dock or refit form : en fr
  • FR1173022A - Balance wheel for watch movement : en fr
  • DE1051096B - Melt bath for melting electrolytically applied tin coatings : de en
  • DE1783325U - EAR INSERT FOR SOUND TRANSMISSION. : de en
  • FR1173124A - Apparatus for stereoscopic vision in cinema and television : en fr
  • GB809172A - Improvements in or relating to refuse-collecting carts : en
  • DE1050967B - Multipurpose food processor : de en
  • DE1783224U - RECEPTION CONTAINER FOR WASHED LAUNDRY. : de en
  • FR1172768A - Improvements to material handling facilities : en fr
  • GB809306A - Improvements relating to neckties : en
  • CA570737A - Highway crossing protection control apparatus : en fr
  • DE1051058B - Fence post, especially for electric pasture fences : de en
  • FR1173102A - Phenanthridine derivatives and method of preparing bodies of this series : en fr
  • CA570662A - Structural element and structures comprising such element : en fr
  • CA570923A - Germicidal detergent composition : en fr
  • DE1783422U - MOVABLE IRON TUBE Rungs FOR SCAFFOLDING LADDERS. : de en
  • GB809310A - A process for continuously reacting finely divided solids with liquids and/or gases : en
  • DE1050854B - : de en
  • DE1783253U - CASE FOR LOW FREQUENCY AMPLIFIER. : de en
  • DE1783550U - HOLDING DEVICE FOR SIMULTANEOUS ROENTINE LAYER CARTRIDGES. : de en
  • FR1172919A - Disazo dyes and process for their production : en fr
  • FR1173075A - Improvements to open loop forming pylons on a belt intended for a press or similar device : en fr
  • GB809307A - Preformed flexible hose and method of making it : en
  • CA570860A - Petroleum refining : en fr
  • US2873581A - Marine platform : en
  • AU4057558A - Apparatus for retreading teres : en
  • CA570711A - Method of separating gas-mixtures in a rectifying column : en fr
  • AU232316B2 - Improvements in or relating to adhesives and adhesive-coated fabrics : en
  • AU3084157A - High impact hammer : en
  • CA570991A - Manufacture of n-alkyl- and n-cycloalkylbis (2-benzothiazolesulfen) amides : en fr
  • DE1783446U - ROOF PRISM. : de en
  • DE1783517U - CLUTCH FOR POTENTIOMETER. : de en
  • DE1783536U - DEVICE FOR STORING SEWING NEEDLES. : de en
  • AU3386850A - Improvements in or relating to apparatus adapted to measure accelerations or inclinations : en
  • CA570856A - Radio system comprising a main station and a plurality of substations : en fr
  • DE1051117B - Process for simultaneously bleaching and fixing a color photographic image : de en
  • DE1783613U - GARAGE DOOR. : de en
  • AU6349260A - Condensation of ketones to prepare higher molecular weight ketones : en
  • CA570628A - Circular knitting machines, particularly circular knitting machines for stockings : en fr
  • DE1051198B - Grippers for lifting and transporting, in particular, glass panes : de en
  • DE1783551U - CONTROL DEVICE ON CAMERAS. : de en
  • US2873557A - Grinding machine : en
  • US2874306A - Measuring apparatus : en
  • US2874362A - Miniature slip ring and brush assembly : en
  • CA570876A - Apparatus utilizing detonation waves for spraying powders : en fr
  • DE1050799B - Circuit arrangement for telex subscriber stations with keypad selection : de en
  • FR1172821A - Signaling system with selector switch for motor vehicles : en fr
  • FR1173181A - Process for the production of progressive molded nitrocellulose powder : en fr
  • GB809263A - Improvements in or relating to organosilicon co-polymers and their uses : en
  • DE1050918B - Rotating anode X-ray tube : de en
  • DE1051186B - Dip or paint for fired dolomite stones and blocks of dolomite : de en
  • DE1783339U - CASE FRAME. : de en
  • ES70144U - Children's clothing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172880A - Magnetic latching relay : en fr
  • US2873548A - Triple fish hook : en
  • AU4047358A - Bolt cutter : en
  • CA570667A - Substituted glycinamides : en fr
  • DE1783349U - HANDLEBAR FOR ELECTRIC DEVICES WITH ADJUSTABLE FORK ARM. : de en
  • ES244963A1 - Procedure for polymerization of vinyl chloride (Machine-translation by Google Translate, not legally binding) : en es
  • ES70304U - New type of fluid transfer device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783391U - FITTING FOR RELEASABLE CONNECTION OF FURNITURE PARTS. : de en
  • ES70236U - Perfect packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172797A - Method and device for the extrusion of thermoplastic tubes : en fr
  • AU4054558A - Improvements in or relating to caravans : en
  • CA570874A - Diaphragm for electric discharge tube : en fr
  • ES68803U - Table calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172782A - Improvements to carriers : en fr
  • US2873780A - Pie cutter : en
  • US2873855A - Electronic memory device for article sorting apparatus : en
  • US2874342A - Tube socket and capacitor assembly : en
  • ES244974A1 - Procedure for the manufacture of polyene aldehyds (Machine-translation by Google Translate, not legally binding) : en es
  • ES245283A1 - Improvements in the flexible extendable ambulatory cradle system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172883A - Self-igniting, mixture-compression combustion engine and method of operation : en fr
  • DE1051032B - : de en
  • GB808990A - Improvements in or relating to electrically operated acoustic signalling devices : en
  • US2874148A - Resinification of furfuryl alcohol and formaldehyde at high hydrogen-ion concentrations : en
  • DE1783304U - ARRANGEMENT FOR SURFACE TREATMENT OF THERMOPLASTIC FABRIC SHEETS, IN PARTICULAR POLYETHYLENE FILMS FOR THE SUBSEQUENT PRINTING. : de en
  • AU226758B2 - Improvements in or relating to sliding clasp fasteners : en
  • DE1050709B - Device for reversing or switching the drive on and off for a coal plow that is periodically moved back and forth on the coal face : de en
  • US2874069A - Method for reducing the pilling tendencies of fabrics : en
  • US2873447A - Cartridge-operated staple-driving tool : en
  • US2873753A - Temperature and earthquake responsive safety cut-off valve : en
  • US2874300A - Device for x-ray examination : en
  • US2873565A - Method and apparatus for packaging cans and the like : en
  • US2873811A - Automatic brake actuator for a motor vehicle : en
  • DE1050934B - : de en
  • DE1783548U - CAMERA BUILT IN A WATERPROOF PRESSURE RESISTANT HOUSING. : de en
  • US2873905A - Bag and header therefor including bag supporting means : en
  • US2874287A - Unilateral transmission circuits : en
  • USD184430S - Steering wheel : en
  • US2873585A - Air conditioning systems, combined cooling and warming : en
  • USD184435S - Pedestrian traffic signal : en
  • AU232319B2 - Synthetic lubricant blends of diesters and polyesters suitable for aero gas turbine engines. m : en
  • DE1783596U - WHEEL HUB. : de en
  • DE1783348U - DEVICE FOR CRUSHING AND JUICEING FRUITS. : de en
  • FR1172951A - Improvement concerning memory blocks and similar : en fr
  • GB809084A - Improvements in or relating to stereoscopic viewing devices : en
  • DE1783535U - CLUTCH MOTOR FOR DRIVING SEWING MACHINES WITH DEVICES FOR SUPPLYING COOLING AIR. : de en
  • US2873683A - Floating non-sticking blades : en
  • US2874219A - Remote control dictating apparatus : en
  • US2874131A - Anion-exchange resins containing sulfonium groups and processes for making them : en
  • US2874364A - Hot line by-pass jumper : en
  • DE1783690U - BASEMENT DRAIN. : de en
  • DK86892C - Tuning device for use in radio receivers with pushbuttons. : da en
  • ES70226U - Ornaments for christmas trees and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GR19490B - SUPERVISORY MAPS OF EUROPEAN STATES. : el en
  • US2873764A - Pipe end sealing apparatus for use in the pressure testing of pipes and tubes : en
  • US2873662A - Shock pressure valve for shelters : en
  • US2873660A - Photographic device for treating photographic prints with a liquid : en
  • US2873814A - Methods and means for low temperature separation of liquid hydrocarbons from naturalgas : en
  • US2873732A - Fuel induction system : en
  • DE1783335U - CURVED UMBRELLA HANDLE FOR MEN'S UMBRELLAS AND IN PARTICULAR MEN'S BAG UMBRELLAS. : de en
  • DE1050794B - Internal pressure-resistant, elastic enveloping body with high axial flexibility for air-hydraulic buffering, preferably for railway vehicles : de en
  • DE1050940B - Process for the production of colored salts : de en
  • CA570771A - OXIDATION OF 9-HALO-11.beta.-HYDROXY STEROIDS : en fr
  • US2874000A - Fuel injection nozzles : en
  • US2873851A - Multiple-hanging-garment shipping container : en
  • US2873536A - Combined compass, inclinometer and accelerometer : en
  • DE1783351U - COAL SHOVEL WITH SIEVE. : de en
  • DE1783538U - ADVERTISING PURPOSES OF THE TRANSPORTABLE WAITING HOUSE, IN PARTICULAR FOR THE STOPS OF PUBLIC TRANSPORT AND THE LIKE. : de en
  • FR1172965A - Gas discharge devices : en fr
  • NL90190C - Dosing device for liquids under pressure : en nl
  • US2874088A - Recovery of kallikrein : en
  • DE971566C - Electromagnetic drive : de en
  • ES245134A1 - Improvements in owling machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2873679A - Ordnance fuze firing circuit : en
  • US2874194A - Elastic high molecular weight hydroxyl group containing materials : en
  • FR1172973A - Process for cutting test specimens in a moving rolled material, in a rolling mill train or following it, and shearing for carrying out this process : en fr
  • GB809149A - Improvements in or relating to hydraulic operation of overhead crane carriages : en
  • US2873763A - Sealing means for a slidable member in a pressure unit : en
  • US2874339A - Control of power delivery to electrical apparatus : en
  • CA570909A - Auxiliary carrier signal detector : en fr
  • DE1050785B - Method and device for surface hardening : de en
  • ES70218U - Fantasy cushion with seesaw (Machine-translation by Google Translate, not legally binding) : en es
  • ES70241U - Enclosure and containment and insulation for electric batteries of flat elements and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172915A - Tuning mechanism for radio receiver : en fr
  • AU224576B2 - Improvements in processes for the manufacture of beer and the like : en
  • CA571002A - Method of preparing molten alloy for casting : en fr
  • DE1050997B - Vulcanization accelerator for natural and synthetic rubber : de en
  • FR1173056A - lamellar electrode : en fr
  • US2873896A - Rotary shaker top : en
  • US2874271A - Indirect lighting fixture : en
  • CA570774A - Calculator program system : en fr
  • CA570661A - Inserts or bushings for bolt connections of apertured structural elements : en fr
  • US2873873A - Boom attachment for fork lift truck : en
  • DE1783554U - RELEASABLE COUPLING DEVICE BETWEEN FILM FORWARD AND CLOSURE WINDOW. : de en
  • DE1783635U - SPRAY GUN. : de en
  • FR1172928A - Process for removing hydrogen sulfide from gases : en fr
  • US2874134A - Production of glue from soluble blood : en
  • CA570622A - Prestressed compressor blade : en fr
  • US2874367A - Highway signalling system : en
  • US2873776A - Planer and attachments therefor : en
  • US2874373A - Logic circuits : en
  • ES70194U - Simple and flexible support to support the conductor cord of the electric irons (Machine-translation by Google Translate, not legally binding) : en es
  • AU228050B2 - Stopper and pouring spout for canisters andother containers : en
  • FR1173051A - Volumetric dosing dispenser for powders and others : en fr
  • US2873614A - Vehicle mounted winch : en
  • US2873673A - Inking : en
  • US2874043A - Methods for extracting heat and so2 from sulphite waste lye containing so2 : en
  • US2874178A - O-(chlorophenyl) o-lower alkyl phosphoro (isothiocyanatido) thioates : en
  • US2874283A - Electron beam deflection multivibrator circuits : en
  • US2873675A - Method and apparatus for detonating explosive devices in bore holes : en
  • US2873701A - Fluid fuel burner : en
  • ES245260A1 - Safety device for engine regulation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173058A - Suspension device for road vehicles : en fr
  • FR70159E - Process for preparing pyridazonic compounds and new products thus obtained : en fr
  • DE971582C - Process for the insulation of windings, in particular stator windings of electrical machines : de en
  • US2873784A - Butyl rubber light colored vulcanizate, process of preparing same, and tire sidewall made therefrom : en
  • US2873716A - Apparatus for lining centrifugal casting molds : en
  • DE1051202B - Suspended centrifuge with rigidly attached, cardanically suspended drive motor : de en
  • DE1783345U - ARCH FOR TENTS IN THE FORM OF A PROFILED TUBE. : de en
  • DE1783522U - BLIND RIVETING DEVICE. : de en
  • CA570968A - Valve structure : en fr
  • US2874259A - Ice detector and control system : en
  • DE1050743B - Process for the separation of nitroalkanes : de en
  • DE1051138B - Stop light switch for motor vehicles, especially motorcycles : de en
  • DE1783301U - ELECTRON TUBE WITH A TITANIUM GETTER. : de en
  • AU230647B2 - Coiler with floating needle : en
  • CA570676A - Deodorization of soda and neutral sulphite pulp mills : en fr
  • DE1783250U - REAR WALL LIGHT WITH LIGHT FRAME FOR TELEVISIONS. : de en
  • FR1172920A - Products containing graft polymers and process for their preparation : en fr
  • US2873900A - Devices to temporarily hold and manipulate puncturing tools : en
  • US2873926A - Magnetic tape recording equipment : en
  • US2874070A - Method for the formation of diffusion superficial alloys, in particular chromium alloys : en
  • US2874102A - Electrodes and methods of making same : en
  • AU4061358A - Seismic exploration system : en
  • CA570988A - Cyclotrisiloxanes : en fr
  • DE1050735B - Process for the production of silica-containing, bead-shaped catalyst particles : de en
  • DE1051174B - Switching device for reducing the light intensity of signal lights, especially for motor vehicles : de en
  • DE1783221U - ARRANGEMENT OF CERAMIC SWINGERS FOR THE TREATMENT OF FABRIC WEBS, IN PARTICULAR FOR THE AGING OF WET PAPER WEBS. : de en
  • ES69630U - Device for the automatic block and disassembly of cams refrigery of the guide of the work in sewing machines in zgzag (Machine-translation by Google Translate, not legally binding) : en es
  • GB808982A - Improvements in or relating to double-deck railway car structures : en
  • FR1172830A - Process for the preparation of new basic steroids : en fr
  • GB809152A - Improvements in or relating to apparatus for the reception of information in the form of pulses : en
  • ES245026A1 - Procedure for the production of formaldehyde by oxidation of methanol (Machine-translation by Google Translate, not legally binding) : en es
  • ES245093A1 - Machine for the conditioning of plastic masses, particularly concrete (Machine-translation by Google Translate, not legally binding) : en es
  • GB809008A - Improvements in apparatus for supplying power to an electrically or pneumatically operated coal cutter or the like : en
  • NL90151C - : en
  • DE1783385U - CONSTRUCTION BOX. : de en
  • FR1172874A - Improvements to waffle irons-grills-flat cookers with interchangeable electrically heated plates : en fr
  • FR1172998A - Apparatus for transferring liquids or pastes from a tank to a smaller container : en fr
  • US2873699A - Roofing and siding sheets : en
  • US2873859A - Imprinter plate rack : en
  • US2874210A - Automatic telegraph station selector : en
  • FR1173061A - Table pendulum : en fr
  • US2873524A - Wire cutter : en
  • DE1783588U - IRRIGATION DEVICE FOR WINDSHIELDS OF MOTOR VEHICLES. : de en
  • GB809250A - Improvements in or relating to processes and apparatus for the production of ultra-pure substances : en
  • GB809259A - Combustible pastes : en
  • FR1172892A - Process for the production of polyesters containing phosphorus : en fr
  • FR1172822A - Compressed fluid dispenser : en fr
  • DE1051041B - Group control device for punch card machines : de en
  • DE1783572U - DEVICE FOR MOUNTING THE FORK OF THE FRONT IMPELLER, CONTROLLED BY A DRAWBAR BOTH A PLUMB RIGHT AND A HORIZONTAL AXIS, IN PARTICULAR WITH STONE MOLDING MACHINES OD. DGL. : de en
  • GB808992A - Improvements relating to pallets : en
  • US2873837A - Automatic code translating systems : en
  • US2873925A - Wire recorder cartridge pack : en
  • US2873551A - Insect trap : en
  • FR1173097A - Electric ignition device at time intervals usable in particular in mining operations : en fr
  • DE1050878B - : de en
  • DE1051109B - Process for the production of semi-pulp : de en
  • FR1172994A - Magnetic core circuits : en fr
  • US2873682A - Accumulator : en
  • DE1050845B - : de en
  • DE1051038B - Roller counter with vertical axes, especially for electricity meters : de en
  • DE1783206U - HEADLAMP VISOR LENS. : de en
  • DE1050714B - : de en
  • DE1051083B - Discharge device for fluids emerging from a free end of the hose under pressure : de en
  • DE1051183B - Device for storing, loading and distributing granular materials, especially mixing components for the preparation of concrete : de en
  • FR1172847A - Process for the preparation of sulfonates, of improved quality, soluble in oil : en fr
  • FR1173073A - Unissou dyes of the anthraquinone series, their manufacturing process and applications : en fr
  • GB809016A - Ink ribbon spool for typewriters and the like : en
  • US2873463A - Paint brush construction : en
  • US2873482A - Method of making a plastic encased article : en
  • ES244928A1 - A commercial propaganda system (Machine-translation by Google Translate, not legally binding) : en es
  • US2873928A - Adapter for toilet tissue holder : en
  • US2874324A - Electric gaseous discharge tubes : en
  • CA570993A - Continuous automatic viscosimeter : en fr
  • US2873506A - Treatment of low loss ceramic materials : en
  • US2873598A - Drain pump system for laundry machines : en
  • DE1783229U - MULTI-PIECE PENDULUM PAN FOR SUCTION DEFINITION. : de en
  • FR1172904A - Machine for lacquering and for offset printing of tubes and other similar articles : en fr
  • GB809061A - Nuclear reactors : en
  • US2874123A - Process for the preparation of granular compositions : en
  • US2874335A - Negative hold time circuit : en
  • US2874214A - Magnetic recording system for storing and reproducing television signals : en
  • DE1783321U - PLASTER DISC. : de en
  • US2874120A - Lubricating oil compositions : en
  • DE1051053B - Device for crushing beets or : de en
  • DE1783445U - DEVICE AND SOUND CARRIER FOR MAGNETIC SOUND RECORDING WITH AUXILIARY GUIDE FOR THE SOUND HEAD. : de en
  • DK86889C - Process for the preparation of 3-substituted 4-oxy-coumarins or 1-thio-4-oxy-coumarins. : da en
  • AU4046158A - Improvements in or relating to apparatus for filling containers with fluid : en
  • CA22281S - Metalic tree : en
  • DE1050790B - : de en
  • DE1783296U - FIRMLY-PROTECTED TURBAR GENERATOR LUMINAIRE WITH PROTECTIVE GLASS THROUGH OPERATING AIR. : de en
  • DE1783679U - ROLLING DEVICE FOR CONVEYORS. : de en
  • FR1173027A - structural element consisting of profiled metal bars of bent sheet steel or light alloy and metal constructions made using these elements : en fr
  • AU4048158A - An adaptor for inflation valves : en
  • US2874212A - Generator of color images from monochrome television signals : en
  • CA570623A - Salve dispensing apparatus : en fr
  • DE1783215U - DEVICE FOR HANGING THE BLOW PIPE ON THE CAPS OF EXPANSION FRAMES. : de en
  • US2873849A - Tube drawing apparatus : en
  • ES70164U - Coupling to assemble shelves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172778A - Mono-olefin dehydrogenation process : en fr
  • CA570671A - Fastener device : en fr
  • DE1050787B - Heating furnace, in particular for sheet metal stacks, plates or the like, and a method for operating a fire-heated heating furnace : de en
  • DE1783453U - MEMBRANE PRESSURE MEASURING VESSEL. : de en
  • ES245190A1 - Procedure for the preparation of metallic aoic dyes (Machine-translation by Google Translate, not legally binding) : en es
  • AU224574B2 - Air hydraulic brake actuator : en
  • AU3052957A - Improvements in she lying : en
  • ES70183U - Automatic die (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783259U - FORK JOINT FOR SWIVELING, TELESCOPIC EXTENSIBLE ROD ANTENNAS. : de en
  • GB809300A - Improvements relating to combustion chambers for combustion turbines, jet propulsionengines and the like : en
  • CA570701A - Flexible fluid sealed joint for rigid tubes : en fr
  • ES244142A3 - Improvements in the feeding of burners for heavy oils (Machine-translation by Google Translate, not legally binding) : en es
  • AU225006B2 - Improvements in or relating to circuit arrangements for multiplying functions inthe form of electrical signals : en
  • CA570971A - Cellulose base coated with aluminum silicate particles : en fr
  • DE1050829B - Circuit arrangement for telephone, in particular telephone branch exchange systems with subscribers of different traffic authorizations and crossbar switches : de en
  • ES245046A1 - Improvements in chain transmissions that have one or more various sprockets with reduced number of teeth (Machine-translation by Google Translate, not legally binding) : en es
  • ES70282U - Refrigerator kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173063A - Further training in electric motors intended in particular for mechanical toys : en fr
  • GB809239A - Manufacturing process for piperazine : en
  • DE1050753B - Process for the preparation of α, β, / 5'-trichloroisobutyric acid : de en
  • FR1172841A - Device for indicating the position of a light beam : en fr
  • FR1172989A - Turbomachine : en fr
  • US2873604A - Apparatus for determining vibration characteristics : en
  • DE1783573U - CUSHIONED CHASSIS FOR SMALLER, MULTI-WHEELED VEHICLES, SUCH AS BABIES OR DOLL CARS. : de en
  • DK86902C - Fastening means for fastening wall, ceiling or similar plates. : da en
  • GB809059A - Device for regulating the striking force of the types in power driven typewriters, accounting machines and the like : en
  • CA570801A - Panel presses : en fr
  • DE1050893B - Core for transformers and the like with leg and yoke pieces produced in the winding process : de en
  • DE1051195B - Device for the controlled feeding of biscuits or the like. : de en
  • FR1172871A - Turbine intended to relax a gas : en fr
  • FR1172948A - Manufacturing process of composite powders : en fr
  • US2873692A - Load confining skid for use in railway cars : en
  • US2873726A - Tension thruster with buffer : en
  • US2873806A - Fire extinguisher : en
  • CA570961A - Horizontal die casting machine : en fr
  • US2873535A - Drafting apparatus : en
  • DE1050841B - : de en
  • DE1051188B - Tying machine : de en
  • US2873924A - Coil winding method and apparatus : en
  • DE1050805B - Pulse separation circuit for television receivers : de en
  • DE1051004B - Process for the production of high molecular weight olefin polymers or olefin copolymers : de en
  • US2874096A - Purification of amyl alcohol : en
  • AU232317B2 - Improvements in and relating to fabrics composed of thermoplastic yarns : en
  • AU228378B2 - Semiconductor devices and mounting arrangements therefor : en
  • DE1051112B - Process for the production of heat-sensitive recording papers : de en
  • US2873885A - Can piercing and delivery device : en
  • AU231195B2 - Improvements in dial switches for use with coin-box telephone instruments : en
  • AU4050658A - Ristocetin aldehyde compounds and their use in purifying ristocetin : en
  • USD184431S - Jewelry case lock : en
  • US2874122A - Alkali metal soap thickened lubricating oil : en
  • DE1051099B - Device for cleaning, disinfecting and for essential inner oiling of brass musical instruments : de en
  • GB809240A - Improvements in steam generating and superheating plant and an improved method of producing low pressure superheated steam : en
  • CA570931A - Wiener casing : en fr
  • DE1783544U - MATERIAL LIKE PAPER, IN PARTICULAR FOR THE MANUFACTURING OF SEALS, OIL OR GREASE CONTAINERS OD. DGL. : de en
  • DE1783560U - DEVICE FOR SWITCHING SEVERAL LAMPS FOR OBJECT LIGHTING DURING PHOTOGRAPHIC RECORDINGS. : de en
  • FR1172793A - Process for the preparation of aromatic di- and polycarboxylic acids : en fr
  • GB809131A - Improvements in electrical plugs : en
  • US2873459A - Inflatable boat : en
  • DE1050840B - Multi-stage receiver with a squelch : de en
  • FR1173033A - Oxidized Polymer Oil Latex : en fr
  • CA570636A - Hydrophenanthrene compounds and process for their manufacture : en fr
  • CA570935A - Removal of sodium chloride from impure kainite : en fr
  • DE1783515U - TRAIN PRESSURE DIRECTION, ESPECIALLY FOR AIRCRAFT. : de en
  • CA570725A - Soil pesticide : en fr
  • AU230063B2 - Improvements in or relating to apparatus for agitation ofa liquid, solution, or other matter : en
  • USD184440S - Engine analyzing unit : en
  • AU4046958A - Improvements in dial switches for use with coin-box telephone instruments : en
  • AU4052258A - Improvements in or relating to steam generator and water heating equipment : en
  • CA570696A - Wire feeding device : en fr
  • CA570828A - Diammonio esters containing two heterocyclic groups : en fr
  • DE1783252U - WALL DECORATION SPEAKERS. : de en
  • GB809197A - Improvements in coal and like mineral cutting machines : en
  • GB809262A - Improvements in and relating to electrolytic processes : en
  • US2874115A - Preparation of odorless naphthas from heavy alkylate hydrocarbons : en
  • US2874136A - Polyvinyl methyl ether composition and method for improving crock fastness of colored textiles : en
  • US2874284A - Noise discriminator : en
  • AU224664B2 - Improvements in or relating to dry-shavers comprisingat least two cutting plates : en
  • DE1783447U - VIEWING DEVICE FOR TRANSPARENT IMAGE OR WRITTEN MEDIA. : de en
  • FR1172921A - Cargo lifting device : en fr
  • GB809159A - Improvements in or relating to sliding doors : en
  • AU4045958A - Improvements in and relating to fabrics composed of thermoplastic yarns : en
  • US2873621A - Planetary transmission for selfpropelled vehicles : en
  • AU226395B2 - Rake wheel : en
  • DE1051044B - Agricultural machinery : de en
  • ES70127U - A bag for pajamas (Machine-translation by Google Translate, not legally binding) : en es
  • GB809039A - Production of crimped tows of polyacrylonitrile filamentary material : en
  • GR19489B - STEEL RUBBER MOSAIC MACHINES. : el en
  • US2873765A - Thread protectors for well sucker-rods : en
  • US2873856A - Refrigerant drier : en
  • US2874199A - Fractional crystallization process and apparatus : en
  • ES70266U - Perfect chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR70165E - Control and signaling device for railway tracks : en fr
  • DE1783399U - SHOWER COVER RING WITH SLIDING BALLS. : de en
  • FR1172820A - Electromagnetic coupling for the transmission of a motor torque : en fr
  • AU4046658A - Rake wheel : en
  • AU230380B2 - Improvements in or relating to control apparatus : en
  • DE1783663U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING LID FOR CONTAINERS, IN PARTICULAR TIN CANS. : de en
  • US2873890A - Dispenser for comminuted commodities : en
  • DE1050711B - : de en
  • DE1050984B - Process for increasing the thermal conductivity and adhesion of plaster to sheet metal : de en
  • DE1051025B - : de en
  • AU4045358A - Semiconductor devices and mounting arrangements therefor : en
  • AU228840B2 - Method and apparatus for cracking heavy oils combined with processing of solid fuels and extracting bitumen therefrom : en
  • US2873947A - Blade mounting for compressors, turbines and like fluid flow machines : en
  • US2874340A - Rectifying contact : en
  • DE1051073B - Rotatable connection between two coaxial parts rotating relative to one another in a flow means : de en
  • DE1783405U - HEATING DEVICE, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • AU4059058A - Improvements in or relating to dry-shavers comprisingat least two cutting plates : en
  • CA570634A - Boat cleat : en fr
  • US2874003A - Sawhorse : en
  • USD184417S - Combined adjustable circuit breaker and warning light : en
  • US2873914A - Electrical summing device : en
  • CA570809A - Investment materials for casting moulds : en fr
  • DE1051127B - Air inlet for propulsion systems of aircraft, especially for aircraft engines with constant flow : de en
  • CA570675A - Method of cleaning : en fr
  • CA570803A - Dentifrice preparations : en fr
  • DE1783312U - DUESENLESS OELBURNER. : de en
  • FR1173130A - Process for obtaining alkaloids : en fr
  • GB809127A - Improvements relating to epicyclic gearing : en
  • US2874381A - Antenna pattern synthesizer : en
  • AU234991B2 - V "therapeutic compounds : en
  • AU4061158A - Process for removing water and oil forming substances from wet solid fuels : en
  • CA570822A - Elevator systems : en fr
  • CA570938A - White oil process : en fr
  • CA570825A - Glow discharge device circuit : en fr
  • DE1783527U - TABLE HARMONIUM. : de en
  • CA570665A - Filament reinforced cellulosic material : en fr
  • CA570862A - Spring catches for doors and the like : en fr
  • DE971586C - Support wheel on mounted reversible plows : de en
  • GB808986A - Improvements in or relating to clocks or watches : en
  • DE1051062B - Oil filter device for motor vehicle internal combustion engines : de en
  • DE1051134B - Draw key gears, in particular for motor vehicles : de en
  • DE1783495U - HOOF KNIFE HANDLE FOR INTERCHANGEABLE TOOLS. : de en
  • FR1173148A - New indole derivatives and their preparation : en fr
  • AU227905B2 - Can punching and coffee brewing apparatus : en
  • AU4046858A - Improvements in automatic and semiautomatic telephone systems employing voice frequency signals : en
  • US2873819A - Elevator leveling controls : en
  • USD184464S - Plate or similar article : en
  • CA570770A - Aqueous dispersion of titania : en fr
  • CA570960A - Catalysts for the polymerization of olefines and process for preparing said catalysts : en fr
  • DE1050921B - : de en
  • FR1172818A - Absorption and diffusion refrigerator kettle : en fr
  • DE1051036B - Arrangement for photoelectric detection of speeds : de en
  • SU118337A1 - Device for the axial movement of the rubbing roller dye machine printing machine : en ru
  • DE1050806B - Switchable television receiver for receiving broadcasts from different television standards : de en
  • ES245031A1 - Procedure for dyeing technical materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES70267U - Magnetic closing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173079A - Leveling device and loader in particular for mine galleries : en fr
  • US2874369A - Machine for recording on magnetic tape : en
  • US2873941A - Pressure relief valve for fluid pressure systems : en
  • CA570773A - Mechanism for asphalt mixing plants and the like : en fr
  • CA570984A - Concentric-hopper batch-feeder : en fr
  • DE1050912B - Arrangement for increasing the efficiency of transistors or similar controllable junction semiconductor arrangements : de en
  • DE1051104B - Twin ratchet drive for endless conveyors of form or vessel filling machines, especially in the chocolate and confectionery industry : de en
  • DE1783618U - SELF-ACTING DEVICE FOR HOLDING A DRAWING SHEET ON THE DRAWING BOARD. : de en
  • AU232321B2 - Synthetic lubricants of diesters and polyesters suitable for aero gas turbine engines : en
  • CA570705A - Polymerization of ethylene with a salt-free potassium soap : en fr
  • CA570733A - Plastic covered wire rope center : en fr
  • DE1783361U - FLOWER DECORATION DEVICE FOR VASES. : de en
  • US2873952A - Rotary regenerative heat exchangers for gaseous media : en
  • US2874204A - Primary cells : en
  • DE1783227U - DRYERS FOR BATHROOM, KITCHEN AND THE LIKE. : de en
  • DE1783362U - SOAP CONTAINER IN SHOE BASKET OF CLOTHES HANGING DEVICES. : de en
  • DE1783574U - STEERABLE SKID SLEDGE. : de en
  • AU4055758A - Pressure sealing valve : en
  • AU4056158A - Door control mechanism : en
  • CA570614A - Electrolytic device : en fr
  • CA570869A - Increase of coupling to electro-mechanical filter end discs to improve response : en fr
  • US2873464A - Stenciling devices : en
  • US2873915A - Analogue computer for solving simultaneous equations utilizing transformers with interleaved windings : en
  • US2873453A - Collapsible steam cabinet : en
  • US2873466A - Steel wool grinding and polishing wheel : en
  • US2873475A - Automatic rubber molding machine : en
  • US2874299A - Ionization recording capsules : en
  • CA570797A - Fuse alarm system : en fr
  • DE1050764B - Process for the production of isoergosterone (4,6,22 - ergostatrien-3-one) : de en
  • US2873513A - Automatic assembly apparatus : en
  • US2873674A - Bomb tail construction : en
  • US2873734A - Arrangement of the lubricating-oil pump on internal combustion engines : en
  • FR1172958A - Multiple paper calender : en fr
  • FR1173021A - Thermostatically controlled valve for fluids : en fr
  • GR19484B - NEW TYPE OF MOSAIC WOODEN FLOOR - HALLS ETC. : el en
  • CA570651A - Lapsed time printer : en fr
  • DE1050913B - : de en
  • DE1050823B - : de en
  • DE1051135B - Hydraulic chain tensioning device for caterpillar vehicles : de en
  • ES243002A1 - An apparatus to produce a voluminous thread (Machine-translation by Google Translate, not legally binding) : en es
  • ES245000A1 - Procedure and device for obtaining chlorhydric acid from chlorohidrogenose exhaust gases (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173037A - Machine for applying linings to mechanical parts : en fr
  • US2874187A - Preparation of aliphatic acids : en
  • AU4056358A - Bleeder resistor for motor start capacitors : en
  • USRE24601E - Method of processing pipes : en
  • AU3038057A - An improved heater element forbath heaters orthe like : en
  • AU4054458A - A1 -3, 20-DIKETO-1 1, 17a-DIHYDROXY-21 ACYLOXYALLOPREGNENES, AND PROCESSES OF PREPARING THE SAME : en
  • US2873916A - Steam heating system with alternative thermostat control : en
  • US2873938A - Rotatable support for a game board : en
  • US2874243A - Device for automatically indicating the critical oil level in engines, especially engines of motor vehicles : en
  • US2874282A - Device comprising an electric discharge tube having a pentode characteristic : en
  • CA570835A - Fluorescent street lighting luminaire mount : en fr
  • AU4049858A - Improvements relating to vehicle suspensions : en
  • NL166879B - : en
  • CA570726A - Process and apparatus for producing carbon black : en fr
  • CA570904A - Pressing machine : en fr
  • CA570853A - Twisting apparatus : en fr
  • CA570758A - Superheater construction and arrangement : en fr
  • DE1050929B - Circuit arrangement for keeping the image height constant in cathode ray tubes : de en
  • DE1783478U - ANGLE FOR ATTACHING WHEELS TO MOBILE EQUIPMENT, FOR EXAMPLE LAWN MOWERS. : de en
  • ES70228U - Protective cover for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • US2873688A - Pump with oblique pulsator diaphragm : en
  • US2873988A - Rod and fixture connector : en
  • US2874274A - Automatic tuning system : en
  • US2874103A - Method for replacing the pot of an electrolytic cell for the production of aluminum : en
  • CA570610A - Articles of sintered iron and method of making same : en fr
  • CA570970A - Tear strip metal receptacle with welded lapped side seam : en fr
  • GB809045A - Improvements in or relating to electrical data processing equipments : en
  • AU228841B2 - Improvements in or relating to methods of sealing together thick-walled hollow glass parts by means of electric current and hollow glass objects manufactured by such methods : en
  • CA570712A - Aluminum photographic surfaces : en fr
  • DE1051064B - Safety device for preventing a predetermined exhaust temperature from being exceeded in internal combustion locomotives, in particular diesel locomotives : de en
  • DE1783569U - CHASSIS LEG FOR PLANES. : de en
  • ES245096A1 - Improvements in shock absorbers and shock absorbed pneumatic suspensions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173160A - Basic-substituted heterocyclic compounds, in particular derived from phthalazines and their preparation : en fr
  • GB809083A - Improvements in or relating to multicontact electromagnetic relays : en
  • DE1783341U - BAR FOR HANDBAGS OD. DGL. WITH SPRING CLOSURE. : de en
  • CA570613A - Combined bulldozer and loader : en fr
  • CA570982A - Process for producing cyanoalkylsilanes : en fr
  • CA570738A - Highway crossing protection control apparatus employing track instruments : en fr
  • DE1783202U - STOCKING, PRESENTLY LADIES 'STOCKING. : de en
  • CA570687A - Time-muliplex pulse-interval modulation transmission system : en fr
  • US2874267A - Candle support for flower holders : en
  • GB809009A - Improvements in or relating to swim feeders : en
  • GB809139A - An address panel carrier for use in hectographic duplicating : en
  • CA570649A - Process for conditioning thermoplastic materials : en fr
  • DE1050783B - : de en
  • DE1050846B - : de en
  • US2873544A - Ironing board cover : en
  • US2873891A - Controlled rate fluent material feeder : en
  • AU230990B2 - Improvements relating to stoves incorporating water heaters : en
  • CA570986A - Electric snap action flasher switch : en fr
  • US2873745A - Cigarette machines and the like : en
  • DE1050759B - Process for the preparation of 1-acyloxy-SJ-dimethyl-octenes which are optionally methyl-substituted in the 6-position : de en
  • DE1783468U - UNDER-FRAME SWING INTERCHANGEABLE PLOW WITH ADJUSTABLE QUICK-RELEASE POCKETS : de en
  • CA570977A - Phenylvinylmethyltrisiloxanes : en fr
  • DE1051110B - Gripper device for paper cross-cutting machines : de en
  • DE971554C - Process and device for the production of carboxylic acids by oxidizing organic substances with nitric acid : de en
  • ES245154A1 - A sales promotion system (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783579U - HYDRAULIC TILTING DEVICE, IN PARTICULAR FOR TIPPING VEHICLES. : de en
  • DE1783598U - TRANSPORT WHEEL WITH LOCKS. : de en
  • CA570899A - Relief valve for pressure measuring apparatus : en fr
  • CA570952A - Hydrostatic weighing device : en fr
  • US2873893A - Grease gun : en
  • US2874291A - Sweep generator circuit : en
  • CA570820A - Fatty products : en fr
  • CA570706A - Clutch actuating mechanism : en fr
  • US2874108A - Test-hole construction for a neutronic reactor : en
  • US2874193A - Alkylation of ortho-alkyl phenols : en
  • ES244185A1 - Automatic perfected distributor for miscellaneous objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES70137U - Control device for glass shutters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172976A - Remote-controlled receiver for central acoustic frequency network remote control installations : en fr
  • US2873954A - Heat exchanger for electric discharge tube : en
  • ES70148U - Refined container box (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051009B - Process for the recovery of platinum and the separation of platinum and platinum metals from used contact masses : de en
  • DE1783628U - SHOE WITH A LEATHER BOTTOM FINISHING THE UPPER. : de en
  • DE1051015B - : de en
  • DE1783314U - CHIMNEY SLIDER. : de en
  • AU222537B2 - Machine clutch : en
  • AU4061558A - Seismic exploration system : en
  • DE1050894B - Protection circuit for electrolysis cells : de en
  • ES245017A1 - System of propulsion in the sine of any fluid, based on the action of directional steel rollers (Machine-translation by Google Translate, not legally binding) : en es
  • ES245041A1 - An engine of permanent magnets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173030A - Bearing : en fr
  • ES245072A1 - Cooling system that comprises a hot gas auxiliary defrost circuit (Machine-translation by Google Translate, not legally binding) : en es
  • ES245008A1 - Procedure for obtaining a product for diagnosis by peroral route of the presence of gastric acid (Machine-translation by Google Translate, not legally binding) : en es
  • US2874100A - Stabilization of unsaturated aldehydes : en
  • US2874368A - Electronic code communication system : en
  • FR1173169A - Process for the preparation of new derivatives of pyridazon- (6) : en fr
  • AU4052858A - Intermittent driving mechanism : en
  • FR1172829A - Storage unit for beet pulling machine or similar machine : en fr
  • FR1172838A - Process for the production of organohalogenated boron derivatives : en fr
  • DE1783556U - SLOT FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR70182E - tubular heat exchanger : en fr
  • GB809126A - Improvements in or relating to coupling electrical elements : en
  • GB809187A - Improvements in or relating to automatic reclosing electric circuit interrupters : en
  • DE1783443U - STACKING AXIS WITH A STEP-BY-STEP SHIFT FOR DISC ERODUCTION, CONTROLLED BY THE WACHSELWERK. : de en
  • DE971555C - Sewer furnace : de en
  • CA570751A - Gas protected electric arc-welding : en fr
  • CA570805A - Process of manufacture of alkylated lead : en fr
  • FR1172786A - Improvements to the adjustable cushions of tilting seats, in particular the seats of armchairs arranged in rows : en fr
  • FR1173128A - temperature exchanger and method and device for its manufacture : en fr
  • CA570873A - Complete detonation explosive composition : en fr
  • DE1050808B - Circuit arrangement for reducing the temperature dependence of a flip-flop with two states : de en
  • DE1051136B - Elastic mounting for the engine of motor vehicles : de en
  • DE1783214U - FALL AND / OR GENTLE STAIRS. : de en
  • GB809285A - Methods of manufacturing high-voltage switchgear components : en
  • AU232142B2 - Unified sheet, adhesive tape and method for making same : en
  • GB808997A - Angular positioning system : en
  • DE1783681U - CHAIN CONVEYOR. : de en
  • ES245027A3 - Neumoexpulsor and welding mechanism for the closure of plastic material bags (Machine-translation by Google Translate, not legally binding) : en es
  • ES244964A3 - PERFECTED PROCEDURE FOR ASPHALT COATING OF TRENCHES, CHANNELS, PONDS AND ESPECIALLY IRRIGATION DITCHES : en es
  • CA570709A - Catalytic reforming processes and to catalysts for use therein : en fr
  • ES70252U - Electromechanical doll launcher of soap bubbles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173045A - Flow control device for propeller and centrifugal pumps : en fr
  • GB809186A - A process of preparing unsaturated aromatic halogen compounds : en
  • CA570653A - Tire vulcanizer : en fr
  • AU224660B2 - Improvements in or relating to electric lead-through capacitors comprising a tubular dielectric body : en
  • CA570793A - Method and apparatus for separation of gaseous mixture : en fr
  • DE1050830B - Circuit arrangement for switching equipment : de en
  • CA570987A - Production of hydroxyethylated phenols : en fr
  • DE1051065B - Internal combustion engine : de en
  • US2873520A - Power driven shaver and hair trimmer : en
  • US2873960A - Coal cutting bit having three cutting tips : en
  • ES244846A1 - A procedure for the manufacture of glycerin and glycoles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172867A - Composite article, and method for coating rigid materials to protect them from oxidation : en fr
  • GB808995A - Measuring porosity and distribution of pore size : en
  • DE1050797B - POWER SUPPLY FOR ELECTRICALLY OPERATED MOBILE DEVICES AND MACHINERY : de en
  • DE1050827B - Method for operating an exchange-powered intermediate switch : de en
  • AU229188B2 - A rotary mower for pastures andthe like : en
  • DE1783299U - DC - POT MAGNET WITH HIGH VOLTAGE SENSITIVITY. : de en
  • AU226492B2 - Pressure-sensitive adhesive tape : en
  • US2873940A - Anti-vibration mounting : en
  • DE1050769B - Process for the production of alkyl manganese pentacarbonyls : de en
  • FR1172832A - Method and device for obtaining a visible indication of radiation on an electrosensitive medium : en fr
  • FR1172843A - Device for comparing binary code signals : en fr
  • US2873803A - Apparatus for treating strip and the like : en
  • US2874140A - Molding composition comprising polyvinyl chloride or polyethylene and a metal oxide : en
  • DE1050895B - Arrangement for measuring the absolute value of large direct currents : de en
  • DE971564C - Process for applying top coats to base coats in an electrostatic field : de en
  • US2873808A - Revolving orchard underbrush cutter and soil cultivator : en
  • US2874354A - Calibrating circuit for current measuring systems : en
  • US2873599A - Basket mounting arrangement for laundry machine : en
  • US2874133A - Radiophotoluminescent compound and method of making same : en
  • US2874353A - tavis : en
  • DK86898C - Denture and parts thereof. : da en
  • FR1172980A - Frequency selector circuit : en fr
  • FR1173036A - Filter for microwave transmission : en fr
  • GB809066A - An improved garden tool : en
  • DE1783237U - STAMP OD. DGL TYPES WITH ASSOCIATED HOLDER. : de en
  • FR1172774A - Anchor gluing and driving machine : en fr
  • FR70151E - Process for the preparation of foaming agents and agents obtained by carrying out this process : en fr
  • GB809180A - Improvements in the manufacture of polyurethane foam sheets : en
  • GB809170A - Improvements relating to electron discharge tubes : en
  • DE1051022B - Tonearm for turntables : de en
  • GB809221A - A process for dyeing shaped structures of aromatic polyesters : en
  • FR1172752A - Thyratron refinements : en fr
  • FR1172840A - High frequency transmission switch : en fr
  • DE1050959B - Eyelet for attaching the fabric strip of a sanitary napkin to a tie belt : de en
  • DE1051162B - Shaving head for dry shavers with reciprocating oscillating movement : de en
  • DE1050736B - Method and device for processing sulfur rocks : de en
  • DE1050869B - Safety circuit for the synchronous run-down of an electric shaft working according to the transmitter and receiver principle in the event of a power failure : de en
  • US2873759A - Fault-responsive sectionalizing valve arrangement : en
  • US2874345A - Induction motor speed control : en
  • DE1050941B - : de en
  • ES70158U - New container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173153A - Process for obtaining a dipeptide derivative : en fr
  • US2873489A - Means for producing flint rods : en
  • US2873791A - Leg rest mechanism for reclining seating units : en
  • US2874222A - Single-sideband system : en
  • GB809090A - Improvements in or relating to magnetic positioning devices for electric switches and keys : en
  • ES245078A1 - Pulimentador de pavimentos apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173092A - Fluid dispenser : en fr
  • DE1783287U - ARRANGEMENT FOR ADDITIONAL VOLTAGE REGULATION OF SYNCHRONOUS MACHINES WITH COMPOUNDING REGUN. : de en
  • ES70211U - Container of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173192A - Selector triggered by electrical pulses : en fr
  • GB809093A - Improvements in and relating to eccentric and connecting rod drives : en
  • GB809124A - Improvements in electric arc welding systems : en
  • DE1050928B - : de en
  • DE1051160B - Lock for the vent window on motor vehicles with a sash handle, a safety device and an additional locking handle : de en
  • DE1783450U - DEVICE ON ROLLABLE PROJECTION SCREENS. : de en
  • GB809011A - Synthetic unicrystalline bodies and methods for making same : en
  • FR1173050A - Hydrocarbon separation process : en fr
  • GB809222A - Manufacture of compounds of the anthraquinone series : en
  • US2873975A - Marble game structure : en
  • US2874021A - Dyeing of polyacrylonitrile articles : en
  • DE1783374U - FITTINGS FOR CONVERTING A SEAT FURNITURE INTO A Lounger. : de en
  • ES70188U - Coupling for car dashboard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173010A - Improvements to cinescope tubes for color television : en fr
  • FR1173040A - Air treatment machine : en fr
  • GB809198A - Lubricant composition : en
  • GB809207A - Improvements in and relating to transistor amplifiers : en
  • US2874272A - Two-direction coded track circuit control for railway signals : en
  • US2874344A - Hermetic motor starting and overload protection system : en
  • AU4049358A - New 4-substituted 4-phenyl piperidines and processes forthe preparation thereof : en
  • CA570669A - Shield and gauge structure for powder actuated tools : en fr
  • DE1050848B - Device for printing electrical lines : de en
  • ES243765A3 - A filter for television (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172903A - Improvements to air-calibration or pneumatic calibration devices and systems : en fr
  • FR1172854A - Device for performing successive x-rays : en fr
  • GB809120A - Improvements in and relating to remote control systems : en
  • GB809269A - Hydraulic automatic brake adjustment : en
  • US2874105A - Preventing corrosion of ferrous metals by ammonia free ammonium nitrate : en
  • AU226494B2 - Manufacture ofa fission product ofa new antibiotic : en
  • AU4051358A - Tube shield liner : en
  • DE1050938B - : de en
  • DE1050966B - : de en
  • CA570677A - Method of eliminating odors in pulp mill operation : en fr
  • US2873479A - Curing flap for recapping pneumatic tires : en
  • CA570882A - Process of improving the plasticizing properties of epoxidized esters : en fr
  • US2874338A - Unit electrical switch for gang assembly : en
  • US2873727A - Combustion chamber for fuel injection internal combustion engine : en
  • US2873871A - Boom locking apparatus for a back hoe : en
  • AU224572B2 - Method fob producing lens blanks : en
  • CA570940A - Sandwiching machine : en fr
  • CA570831A - Process for preparing 1,1,2-trichlorethane : en fr
  • CA570979A - Hinge mechanism : en fr
  • CA570902A - Transistor modulation system : en fr
  • CA570967A - Door lock : en fr
  • DE1050879B - : de en
  • DE1051070B - Gas turbine system with cooling of the turbine blades by steam : de en
  • DK86907C - Device for combine harvesters and threshers. : da en
  • ES245162A1 - Procedure and apparatus for the formation and application of molds of a foamed plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES70307U - Electro-automatic flowing water heater for shower (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172831A - Advanced training in electric clocks : en fr
  • FR1172972A - Improved textile materials and their manufacturing process : en fr
  • US2873476A - Combined mold and alignment fixtures : en
  • US2874172A - 11-oxygenated 1, 4, 16-pregnatriene-21-ol-3, 20 diones and esters thereof : en
  • US2873635A - Bending tool for wire rod hangers : en
  • US2874351A - Impedance measuring system : en
  • DE1783336U - WALKING CANE OR WALKING CANE WITH BUILT-IN GERMANIUM DIODE IRON CORE, OR SMALL TRANSISTOR RECEIVER WITH OR WITHOUT BATTERY OPERATION. : de en
  • DE1783604U - CANNING LIDS. : de en
  • FR1173135A - Detection and identification of mobile devices traveling on railways, on the road or in the air using radio elements : en fr
  • US2873517A - Method of making sintered metal brake blocks : en
  • US2873907A - Combined letter and envelope with juxtaposed pair of two-ply folded corners : en
  • US2874010A - Trunk piston : en
  • US2874229A - Telephone : en
  • CA570885A - Retaining device for channel strips of spirally wound brushes : en fr
  • CA570974A - Manufacture of 2:6-dioxo-piperidines : en fr
  • DE1783432U - PRESSURE COMPENSATION GAUGE. : de en
  • ES70213U - Incubator-resuscitator applicable to premature children (Machine-translation by Google Translate, not legally binding) : en es
  • US2873495A - Toggle fasteners : en
  • US2874119A - Corrosion inhibiting compositions : en
  • CA570643A - Clippings basket for rotary mower : en fr
  • DE1051103B - Process for the production of an alkali, alkaline earth and halogen-free salt substitute : de en
  • ES70287U - Removable awning with folding cover surface (Machine-translation by Google Translate, not legally binding) : en es
  • US2873622A - Tooth spacer for non-slip differential gearing : en
  • AU4059958A - Improvements in or relating to control apparatus : en
  • DE1051185B - Stone forming machine with a petrol engine arranged on the side of the chassis : de en
  • US2873858A - Filter and method of making same : en
  • US2874027A - Preparation of alkali metal phosphates : en
  • AU227162B2 - Improvements relating to vehicle suspensions : en
  • CA570787A - Polyurethane foamed in the presence of tertiary amines : en fr
  • AU4060058A - Improvements relating to floor coverings underfelts, underlays andthe like : en
  • DE1783230U - GAS BURNER CLEANING BRUSH. : de en
  • ES245189A1 - Improvements in tornos centering plates (Machine-translation by Google Translate, not legally binding) : en es
  • CA570855A - Process for fractionating mixtures containing alpha- and beta-monosubstituted naphthalenes : en fr
  • CA570921A - Valve structure : en fr
  • USRE24600E - Insulated bag : en
  • US2873672A - Drive mechanism for proofing press : en
  • US2873530A - Tangent adjustment for dumpy levels and the like : en
  • US2874304A - Ionization chamber : en
  • CA570954A - Lead removal in the electrowinning of chromium : en fr
  • CA570834A - Receiving apparatus comprising a rod aerial : en fr
  • DE1050786B - : de en
  • DE1051084B - Wall bushing for heat-carrying pipes : de en
  • ES244998A1 - Procedure for obtaining polypropylene compositions normally solid (Machine-translation by Google Translate, not legally binding) : en es
  • US2873831A - Power transmission systems embodying hydraulic turbo-transmitters : en
  • GB809176A - Improvements in or relating to electric amplifier apparatus : en
  • DE1051017B - : de en
  • GB808998A - Time delay devices : en
  • GB808996A - Improvements in or relating to change-speed gearing for sewing machines : en
  • GB809099A - High dielectric constant glass : en
  • GB809201A - Jet propelled aircraft : en
  • GB809313A - Organosilicon compounds : en
  • GB809315A - Fast reed warp protector stop motion : en
  • DE1783581U - DEVICE FOR SEAT ADJUSTMENT FOR VEHICLES. : de en
  • ES244793A1 - Procedure for the obtaining of infusions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172882A - Slightly flammable styrene polymers : en fr
  • ES245193A1 - Improvements introduced in acoustic systems (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783267U - SLING CLAMP. : de en
  • DE1783308U - DEVICE FOR FILLING AN ESSENTIALLY PLUMBING SEAM WITH WELDING METAL. : de en
  • DE1783457U - DEVICE FOR SELECTING A MATERIAL GROUP FROM A NUMBER OF SUCH MATERIAL GROUPS, IN PARTICULAR DENTAL ALLOYS FOR CERTAIN INDICATION AREAS. : de en
  • DE1783566U - PROTECTIVE DEVICE FOR HIGH-SPEED CRANK PRESSES AND THE LIKE. : de en
  • FR1173168A - Reserve cathode and discharge tube provided with such a cathode : en fr
  • ES244493A3 - Mechanism of operation for mobile platforms (Machine-translation by Google Translate, not legally binding) : en es
  • AU224575B2 - Improvements in or relating to doppler radar systems : en
  • FR1172836A - Improvements to mechanisms controlled by registration cards : en fr
  • GB809162A - Readily removable shaft cam construction : en
  • GB809284A - Process for the production of titanium dioxide powders : en
  • ES70309U - New ceramic element for the construction of works (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173123A - Improvements in manufacturing processes for steroid compounds : en fr
  • DE1783584U - PROTECTION DEVICE AGAINST DISC ICE. : de en
  • DE1050724B - : de en
  • DE1050750B - Process for purifying alkyl ethers : de en
  • DE1783576U - TRAILER DRIVE DEVICE. : de en
  • DE1051020B - : de en
  • DE1783590U - STORAGE DEVICE IN BUSES, PLANES, RAILWAYS AND SHIPS. : de en
  • FR1173156A - Improvements to the lubrication system of hermetic refrigeration compressors : en fr
  • GB809107A - A drying rack : en
  • AU224388B2 - New and improved seam ripping devices for sewing machines : en
  • DE1050886B - : de en
  • ES245004A1 - A machine to cut the rubber surface in the soles or floors (Machine-translation by Google Translate, not legally binding) : en es
  • ES245132A3 - Electromechanical angular sanding machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173116A - Process for the production of colored yarns of regenerated cellulose : en fr
  • ES245167A1 - Procedure for the previous elaboration of polioelfines obtained at low pressure (Machine-translation by Google Translate, not legally binding) : en es
  • ES245171A1 - A new procedure for the preparation of calcium tiosulfate to increase its stability during its preparation, as well as its dissolutions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173174A - Method for manufacturing symmetrical carrier frequency cables with improved long-range crosstalk attenuation : en fr
  • GB809291A - Apparatus for the transmission of the adjusting motion of the governor to the delivery-regulating part of an injection pump insertable into the casing of a fuel-injection internal-combustion engine : en
  • DE1051082B - Electromagnetically operated friction clutch and brake : de en
  • DE1783337U - LIGHT STICK OR -UMBRELLA. : de en
  • ES244103A1 - Improvements in the surface joints to ensure the hermeticity between a tree and its accommodation (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783424U - SCAFFOLDING COUPLING FOR LADDER, POLE AND STEEL TUBE SCAFFOLDING. : de en
  • DE1051137B - Device on steering column switches for automatic downshifting of the direction signal in motor vehicles : de en
  • ES242182A1 - A steam generator installation (Machine-translation by Google Translate, not legally binding) : en es
  • ES245345A1 - Improvements in portable lighting appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173190A - Cold and hot metal machining with internally cooled tools and its applications : en fr
  • DE1051023B - Magnetic drive : de en
  • DE1783619U - DRAWING DEVICE WITH PROFILED METAL SURFACE. : de en
  • DE1783676U - PACKAGING WITH SOLID DOMESTIC FUEL. : de en
  • US2874008A - Bearing mounting for silent running rotating machine parts : en
  • CA570621A - Grinding machine for chain saw bars : en fr
  • CA570798A - Grinding wheel manufacture : en fr
  • GB809316A - Chloroprene polymers containing tri-substituted thiourea accelerators : en
  • CA570806A - Masonry guide corner pole : en fr
  • CA570964A - Liquid hydrocarbon fuels : en fr
  • DE1050858B - : de en
  • DE1783525U - BUSHING IN AND EXTRACT PRESS. : de en
  • DE1050890B - : de en
  • DE1783318U - OTOLARYNGOLOGICAL LAMP. : de en
  • US2873567A - Adjustable reel mount for harvester : en
  • US2873583A - Dual pressure cycle for air separation : en
  • CA570947A - Method of making microporous material : en fr
  • AU4057758A - An improved fan for use in chimney stacks, flues andthe like : en
  • AU224524B2 - Improvements in packing articles in containers : en
  • CA570794A - Electron multiplier : en fr
  • US2873728A - Control systems for variable stroke engines : en
  • US2874157A - Acylated diaminopyrimidines : en
  • AU224663B2 - An improved fan for use in chimney stacks, flues andthe like : en
  • CA570694A - Bis(alkyl)allylphosphine oxides : en fr
  • CA570790A - Pulse separating circuits : en fr
  • DE1783276U - PROTECTIVE COVER, IN PARTICULAR FOR TRANSFORMERS. : de en
  • FR1172862A - Method of drying and subsequently treating concrete articles with gaseous silicon tetrafluoride : en fr
  • AU230095B2 - Dressing composition : en
  • ES70157U - Container (Machine-translation by Google Translate, not legally binding) : en es
  • CA570871A - Circuit breaker : en fr
  • US2873789A - Protective tape applicator : en
  • US2874343A - Digital servo : en
  • US2874233A - Transistor power amplifier : en
  • CA570641A - Rotary internal combustion engine : en fr
  • CA570735A - Sump-type containers for transporting and dumping equipment : en fr
  • DE1051142B - Protective cover, especially for cars : de en
  • US2873636A - Pipe wrenches : en
  • US2874241A - Tire pressure indicators : en
  • US2873686A - Oscillatable diaphragm pumps : en
  • US2874147A - Production of phenolic resins from alkyl benzene hydroperoxides : en
  • AU4051558A - Improvements in or relating to electric bimetallic switches controlled bya voltage dependent resistor : en
  • US2873615A - Divided power transmissions : en
  • US2874063A - Electrostatic printing : en
  • AU225386B2 - Locking differential : en
  • DE971579C - Arrangement for remote control or block devices in railway safety systems : de en
  • ES244463A1 - A moisturizing device for oxygen and aerosol producer (Machine-translation by Google Translate, not legally binding) : en es
  • GB809223A - Article disposal means : en
  • DE1051207B - Sector gate for locks : de en
  • DE1783403U - LIFTING GEAR FOR LIFTING EQUIPMENT. : de en
  • DE1050725B - : de en
  • DE1783439U - SWIVELING LOT. : de en
  • US2873649A - Feed devices for automatic guns supplied with ammunition in the from of a cartridge belt : en
  • US2873771A - Tray loading apparatus : en
  • USD184468S - Desk fan : en
  • DE1783547U - HOLDING DEVICE FOR ORIGINALS TO BE REPRODUCED. : de en
  • CA570682A - Butadiene-styrene copolymer containing polyethylene : en fr
  • CA570928A - Method of producing a compound which is capable of increasing the calcium content of the blood : en fr
  • CA570933A - Motor fuel composition : en fr
  • US2874173A - Estrone compounds : en
  • ES244039A1 - Electromagnetic compression and pumping device (Machine-translation by Google Translate, not legally binding) : en es
  • ES70246U - An improved light switch (Machine-translation by Google Translate, not legally binding) : en es
  • CA570942A - Hydraulic jacks for pretensioning reinforcing wires of prestressed concrete structures : en fr
  • CA22287S - Container principally for use as a vase or flower holder : en
  • DE1051091B - Valve with double seat and closing bodies on both sides : de en
  • ES70175U - File cabinet for phonograph records and analogues (Machine-translation by Google Translate, not legally binding) : en es
  • AU4046758A - Rake wheel : en
  • CA570819A - Control for motor-operated electric toaster : en fr
  • AU230040B2 - An improved heater element forbath heaters orthe like : en
  • CA570795A - Rotor assembly for electric inductive-type instrument : en fr
  • DE1050768B - Process for the preparation of phenylthionophosphonic acid esters : de en
  • DE1051120B - Hydraulic machine with a rotating cylinder body that can be used as a pump or motor : de en
  • CA570883A - N-acyl derivatives of glutamine and asparagine : en fr
  • US2873888A - Means for dispensing the contents of collapsible tubes : en
  • US2873653A - Method and means of securing machine work against a machine table : en
  • USD184445S - Material to the hair : en
  • CA570743A - Seed agitating and dispensing mechanism : en fr
  • ES244987A1 - Lane fixing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR70160E - Azaphenothiazines : en fr
  • GB809216A - Improved method for the manufacture of cocoa powder : en
  • AU4048358A - Process for tapping of electric smelting furnaces : en
  • AU229092B2 - Seismic exploration system : en
  • DE1050798B - : de en
  • DE1050989B - : de en
  • DE1051007B - : de en
  • NL90441C - : en
  • DE1783246U - FASTENING DEVICE FOR GROOVED AND PROFILE AUXILIARY WIRE OF ELECTRIC RAILWAYS. : de en
  • CA570992A - Process for improving clay products : en fr
  • CA570823A - Alkenylphenol-aldehyde resins : en fr
  • US2873832A - Drive shaft lock system : en
  • US2873702A - Shaking grates especially for burning different kinds of fuel : en
  • US2873879A - Latch construction for an automatically opening cooking appliance : en
  • US2873968A - Hydraulically loaded feed rolls for corrugated paper stock : en
  • US2873979A - Tilting truck cab : en
  • US2873865A - Apparatus for the transport and storage of vehicles : en
  • CA570713A - Separation of hydrocarbons : en fr
  • CA570785A - Electrical bushings : en fr
  • US2874246A - Electrical relays : en
  • US2874085A - Method of making printed circuits : en
  • CA570663A - Wrapper for catamenial napkin : en fr
  • CA570716A - Method for applying brick veneer : en fr
  • DE1051037B - Round, labeled bodies, especially plastic number rolls : de en
  • DE1783262U - DEVICE FOR SWITCHING TRANSISTORS. : de en
  • DE1050732B - Device for separating liquids from a liquid mixture : de en
  • DE1783338U - SUITCASE. : de en
  • DE1783470U - JAUCHE STIRRING DEVICE. : de en
  • FR1172812A - Method and device for the continuous manufacture of glass tubes or rods having a section deviating from the round, preferably polygonal, shape : en fr
  • DE1051114B - Display means on cinematographic recording camera : de en
  • DE1051154B - Pear-shaped displacement body arranged axially behind a ship's propeller : de en
  • DE1783595U - ELASTIC BARRIER FOR MOTOR VEHICLES. : de en
  • ES245080A1 - Improvements in multiple connection relays (Machine-translation by Google Translate, not legally binding) : en es
  • ES70223U - New pecha for pants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172754A - Motor vehicle with power steering : en fr
  • FR1172910A - Dryer usable in particular for materials of low specific weight, in particular for drying wood chips : en fr
  • US2873854A - Glass tube and cane gauging and sorting apparatus : en
  • US2873969A - Baseball control developer and tester : en
  • US2874273A - Distortion elimination in radio repeater systems employing frequency modulation : en
  • US2874341A - Ohmic contacts to silicon bodies : en
  • GB809031A - Improvements in apparatus for generating gaseous working fluid : en
  • GB809276A - Improvements in or relating to velocipedes : en
  • CA570796A - Wheel for vehicles : en fr
  • FR1172769A - Manufacture of solid adducts of sodium aluminum hydride and alkyl amines : en fr
  • FR70173E - Poly-azo dyes and their manufacture : en fr
  • ES70141U - A bib (Machine-translation by Google Translate, not legally binding) : en es
  • CA570818A - Ventilator : en fr
  • AU226493B2 - Improvements in or relating to steam generator and water heating equipment : en
  • DE1783622U - PLASTIC SOLE FOR BEACH SLIPPERS OD. DGL. : de en
  • DE1783633U - SPRAY DEVICE. : de en
  • ES70301U - Improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172803A - Flasher relay controller for a signaling system of the type used in motor vehicles : en fr
  • GB809102A - Preparation of detergent compositions : en
  • ES70128U - Device for flushing toilets (Machine-translation by Google Translate, not legally binding) : en es
  • ES70308U - Sliding rule parallel to its axis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172755A - Semi-rotary mesh cutter : en fr
  • DE1050728B - : de en
  • DE1783670U - Closure for tubes and small containers : de en
  • FR1173154A - Advanced training in transistron frequency changers : en fr
  • GB809218A - Improvements in regulating devices for the supply of fuel to fuel injection internalcombustion spark ignition engines : en
  • DE1783409U - OIL HEATING BOILER. : de en
  • DE1783268U - INSULATOR ARRANGEMENT FOR ELECTRIC CABLES. : de en
  • DE1783440U - IMMEDIATELY RECORDING REGISTER. : de en
  • ES70165U - Seat set for classroom chairs and showrooms (Machine-translation by Google Translate, not legally binding) : en es
  • GB809155A - Improvements in or relating to row-crop cultivation : en
  • AU4055858A - Improvements in and relating to transducers : en
  • DE1051199B - Tank truck fitting : de en
  • US2873757A - Control apparatus : en
  • US2874068A - Process for lacquering rubber articles : en
  • US2874190A - alpha-mercapto-amide derivatives : en
  • DE1783356U - CURTAIN ROD WITH SLING RAIL INSERT. : de en
  • DE1783498U - AIR FILTER INSERT FOR COMBUSTION MACHINERY. : de en
  • USD184416S - Combined saucer and tea bag receptacle : en
  • FR1172885A - Method and device for the continuous manufacture of pressed bodies from wood chips, in particular plates, by applying electric fields : en fr
  • FR1172925A - Process for increasing the elongation of irradiated linear resinous plastics : en fr
  • FR1173109A - Method and device for measuring and recording the level of liquid in a well : en fr
  • FR70198E - Distillation process and apparatus : en fr
  • FR1172760A - Monocrystalline structures, in particular of semiconductors, and methods and devices for making them : en fr
  • GB809173A - Improved throttle mechanism for motor vehicles : en
  • CA570887A - Axial blower with flow control stator : en fr
  • DE1051170B - Emergency pendulum : de en
  • DE1783656U - DEVICE FOR GRIPPING PACKAGED BUTTER PIECES. : de en
  • DK86890C - Apparatus for reproducing color television pictures. : da en
  • FR1172805A - Magnetic ball joint : en fr
  • US2874167A - Halogenated diepoxide compounds : en
  • FR1173006A - Electric snap contactor, in particular for signaling systems of motor vehicles : en fr
  • DE1783678U - HINGE SEAL DEVICE. : de en
  • ES70121U - Adjustable right foot (Machine-translation by Google Translate, not legally binding) : en es
  • GR19506B - WATERPROOFING AND OXYGUANIZATION OF FABRICS, LAMINATE, PAPER, WOOD, (SHEETS) BOXES, CONTAINERS ETC. : el en
  • FR1172800A - Scale giving automatic indications : en fr
  • GB809115A - Improvements in or relating to electric circuits employing transistors : en
  • USD184451S - Wrench : en
  • DE1051157B - Long stroke drive for reciprocating parts, e.g. B. slide of tool, z. B. Long grinding machines : de en
  • GB809075A - Servo-assisted disc brakes : en
  • FR1173047A - Improvements made to pressure receptacles, which empty automatically, for materials of all kinds : en fr
  • GB809091A - Electronically switch differentiating or rate of change circuit : en
  • GB809166A - Improvements in or relating to heat-resistant high tensile silicone rubber gum compositions and method of vulcanizing them : en
  • USD184453S - Propelled glider : en
  • US2873452A - Maternity garment : en
  • USD184465S - Air conditioner front panel : en
  • DE1783497U - VALVE CONTROLLED COMBUSTION MACHINE. : de en
  • FR1172861A - Injector for injection engine : en fr
  • FR1173164A - Heterocyclic compounds, in particular derivatives of pyrimidine and their manufacture : en fr
  • FR1173182A - Auto Body Dust Protected Fasteners : en fr
  • GB809299A - Improvements in or relating to electrolytic cells : en
  • US2873773A - Shiftable motor drive for tilting arbor saw : en
  • US2873839A - Typewriter ribbon spool and the like : en
  • US2874073A - Methods of chemical nickel plating : en
  • DE1051077B - Tooth coupling for connecting two shafts, one of which carries a gear wheel or the like at its end : de en
  • IE23267L - Improvements relating to a knit stretchable and retractable¹garment fabric : en
  • US2874245A - Circuit breaker : en
  • FR1172964A - Traveling wave tubes : en fr
  • FR70155E - Improvements in precision foundry using the lost wax process : en fr
  • US2873930A - Bobbin holder : en
  • US2874281A - Electrical timing apparatus : en
  • AU226894B2 - Intermittent driving mechanism : en
  • DE1050756B - Process for removing small amounts of acetylene from olefin-containing gas mixtures : de en
  • DE1051006B - : de en
  • CA570683A - Lubricant and method of making same : en fr
  • CA570927A - Shaker mechanism for filter bags : en fr
  • CA570981A - Process for producing cyanoalkylsilanes : en fr
  • DE1783629U - SHOE COVERS MADE OF LEATHER FOR WORK SHOES. : de en
  • DE1783216U - BLADE SHOVEL. : de en
  • GB809230A - Improvements in or relating to life rafts : en
  • GB809249A - Improvements in vehicle steering mechanisms : en
  • DE1051190B - Packaging for several similar objects with a necked-in part of the body : de en
  • ES245089A1 - IMPROVEMENTS IN LEAK CONTROL DEVICES IN HYDRAULIC BRAKES WITH PILOT SWITCH AND STOP LIGHT : en es
  • ES70295U - Support for fishing rods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172762A - Photographic film drive mechanism : en fr
  • ES70284U - Butane gas stove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172911A - Internal combustion engines : en fr
  • FR1172997A - Improvements to rising box looms with automatic bobbin change : en fr
  • FR70168E - High energy electron polymerization process : en fr
  • GB809046A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB809118A - Improved process for the preparation of aromatic aldehydecarboxylic acids : en
  • GB809243A - Improvements relating to brackets : en
  • FR1172897A - Shutter blade for cameras : en fr
  • FR1173011A - System for correcting the deviation of a kinescope beam : en fr
  • DE1051013B - Method for keeping liquids, in particular melts, free-floating : de en
  • DE1783530U - DRUM HEAD PRESS, DEVICE FOR PRELOADING DRUM SKINS. : de en
  • DE1783669U - ECONOMIC QUICK FASTENER FOR TUBES WITHOUT SEPARATING THE LOCKING PIECE FROM THE TUBE NECK. : de en
  • FR1172765A - Improvements made to machines for manufacturing glass objects fed by feeders : en fr
  • DE1783694U - FABRIC TRACK WITH FRONT PATTERN. : de en
  • FR1172785A - Mobile machine for jamming railway tracks : en fr
  • FR1172902A - Advanced polymers, process and catalysts for their manufacture : en fr
  • ES245246A1 - Procedure for dyeing and stamping of artificial materials polymers (Machine-translation by Google Translate, not legally binding) : en es
  • CA570697A - Stability reserve indicator for synchronous dynamoelectric machines : en fr
  • DE1783220U - FASTENING OF ENAMELLED PARTS, E.G. FOR COOKERS. : de en
  • DE1783291U - INSULATING-FILLED MEASURING CONVERTERS, IN PARTICULAR CURRENT CONVERTERS. : de en
  • DE1783567U - FIRE EXTINGUISHERS, IN PARTICULAR FOR AIRPLANES. : de en
  • DE1783655U - DEVICE FOR TILE CUTTING. : de en
  • ES245148A1 - Improvements in automatic paste dosing machines, particularly chocolate pasta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172992A - A method of adhering a coating of an organic compound to the surface of a shaped organic polymer : en fr
  • FR1173170A - Rescue device for passenger cable cars : en fr
  • US2874075A - Method of waterproofing paper, cloth or fur and products produced thereby : en
  • US2873943A - Stock valve having removable seat : en
  • US2873989A - Catch assembly : en
  • FR1172943A - Process for preparing butyl rubber emulsions : en fr
  • FR70190E - Electric discharge tube and mounting device for the controls thereof : en fr
  • ES245079A1 - Protective devices against ionizing irradiations and pollution by harmful dumps for observation apparatus in standard enclosures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173165A - Reserve type cathode and discharge tube provided with such a cathode : en fr
  • US2873867A - Grain board and hooks therefor : en
  • US2874181A - Salicylic acid 2, 6-dimethyl-4-n-propoxybenzoate : en
  • ES70200U - Improved pad for various applications (Machine-translation by Google Translate, not legally binding) : en es
  • CA570779A - Aqueous dispersion of titania : en fr
  • CA570857A - Locking device for fountain pen : en fr
  • US2874277A - Sound i. f. gain regulation : en
  • FR1172834A - Supported membrane electrodialysis machine : en fr
  • FR1173028A - Rotating piston motor in particular for grinding, drilling and other machines, powered by compressed air : en fr
  • GB809214A - Temperature-compensated direct-current amplifier : en
  • DE1050742B - Continuous process for the production of alkylene bromides : de en
  • DE1783371U - BENCH WITH EXTENDED BACK PANEL. : de en
  • DE1783524U - DEVICE ON CONCRETE IRON BENDING MACHINES FOR THE PRODUCTION OF BARS IN A SHARP DOUBLE BEND. : de en
  • FR1172819A - Process for manufacturing finned tubes which can be used in particular in heat exchangers : en fr
  • FR1172866A - Apparatus for applying coatings to curved surfaces : en fr
  • ES245233A1 - Procedure for construction and assembly of automatic coilers with protective box (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050828B - Circuit arrangement for the transmission of signals via long-distance lines provided with memories in telecommunication systems, in particular telephone systems : de en
  • DE1050902B - Device for the central visual display of switch positions : de en
  • ES243439A3 - Machine to deck wood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172811A - Contact column and trays for this column : en fr
  • FR1172945A - Polymerization of ethylenic and acetylenic hydrocarbons : en fr
  • DE1050888B - : de en
  • DE1783624U - SHOE INSERT. : de en
  • AU228663B2 - Improvements in she lying : en
  • DE1050947B - Process for the preparation of a catalyst for hydrocarbon refining : de en
  • ES70342U - Adjustable hex wrench (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172899A - Reactor neutron flux control device : en fr
  • GB809055A - Improvements relating to panoramic photographic cameras : en
  • GB809116A - Improvements in or relating to electric circuits employing transistors : en
  • US2873795A - Device for the removal of tires and king pins : en
  • ES239655A1 - Procedure for the formation of decorative coatings (Machine-translation by Google Translate, not legally binding) : en es
  • GB809035A - Head for crimping tools : en
  • ES70258U - An improved articulation for folding armchairs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172864A - Lubricating oil improvements : en fr
  • USD184423S - Combination scissors and knife sharpener : en
  • FR1173086A - Improvements to cardboard boxes or the like : en fr
  • FR1173159A - Esters of the allopregnan, pregnan and pregnene series and process for preparing these esters : en fr
  • US2873955A - Bituminous batch plant and actuating system therefor : en
  • US2874336A - Arcless high voltage cable connectors : en
  • US2873777A - Wheel supporting and clamping device : en
  • CA570626A - Creeper : en fr
  • DE1051081B - Pressure chamber for hydraulically operated clutches : de en
  • DE1783654U - COOLED BRIQUETTING EXTRUSION PRESS FOR HOT BRIQUETTING. : de en
  • ES244882A1 - AN APPARATUS FOR THE CONTINUOUS MANUFACTURE OF BARS, PROFILES, TUBES AND THE LIKE OF THERMOPLASTIC SUBSTANCES : en es
  • USD184432S - Vibration insulator for spacing apart overhead wires : en
  • ES244857A1 - Bimolino injector (Machine-translation by Google Translate, not legally binding) : en es
  • ES245090A1 - Procedure for obtaining a new chemical to avoid the hair loss (Machine-translation by Google Translate, not legally binding) : en es
  • GB808993A - Improvements relating to pick-up arms for gramophones : en
  • ES245005A1 - A procedure for the obtaining of a bleaching and apressed product (Machine-translation by Google Translate, not legally binding) : en es
  • ES245112A3 - Command and control system for combined effects in light and sound shows (Machine-translation by Google Translate, not legally binding) : en es
  • US2873580A - Releasable gripper and locking assembly for land and marine supporting columns : en
  • US2873593A - Straight bar knitting machine : en
  • US2873657A - Photographic apparatus : en
  • USD184442S - Electronic components templet or similar article : en
  • GB809052A - Improvements in or relating to locking devices controlled by shock : en
  • DE971577C - Process for nitrating toluene in one operation to di- or trinitrotoluene : de en
  • DE1783381U - SCHOOL DESK IN DOUBLE COLUMN CONSTRUCTION. : de en
  • JPS342223Y1 - : ja
  • AU234788B2 - New diols and their method of preparation : en
  • CA570845A - Arc welding apparatus : en fr
  • US2873448A - Terminal applicators : en
  • AU4059658A - Improvements in processes for the manufacture of beer and the like : en
  • CA570702A - Cathode-ray tube comprising fluorescent screens : en fr
  • AU227535B2 - Rocket engines : en
  • CA570695A - Control system for turboprop engines : en fr
  • DE1051000B - Stabilizer for vinyl chloride polymers : de en
  • DE1783658U - VALVE BAG MADE OF THERMOPLASTIC FABRIC. : de en
  • AU4051058A - Dressing composition : en
  • AU4052058A - Di [ benzimidazyl-(2)] ethylene compounds : en
  • DE1783580U - DEVICE FOR ADJUSTABLE HOLDING OF AIR CONDUCTORS ON MOTOR VEHICLES. : de en
  • US2873484A - Top rolls for drawing systems of ring spinning frames : en
  • US2874380A - Radar system evaluator : en
  • CA570719A - Cold-gas refrigerating machine : en fr
  • US2874135A - Glass coating compositions : en
  • NL90177C - Method of tanning leather : en nl
  • US2874065A - Protection of ferrous metal parts against liquid molten aluminum : en
  • USD184449S - Girdle : en
  • SU118291A1 - Ice splitting machine : en ru
  • US2873638A - Piano abstract and assembly : en
  • US2874114A - Process for preparing aviation base stock and aviation gasoline : en
  • CA570707A - Discharge-tube circuit for producing a sawtooth current : en fr
  • US2873932A - Pulse autopilot system : en
  • US2873994A - Resiliently mounted bumper for vehicles : en
  • US2874064A - Xerographic cleaner : en
  • DE1783223U - DEVICE FOR THE FORMATION OF LAUNDRY PACKS FROM DRIED OR WET LAUNDRY. : de en
  • FR70152E - Device for control and supply, in particular of hydraulic circuits and similar applications : en fr
  • GB808977A - Method of connecting structural concrete members : en
  • AU4045658A - A cover fora roller ina lithographic printing machine : en
  • DE1783484U - SELF-DRINKING BASIN. : de en
  • US2873458A - Collapsible play pen : en
  • US2873937A - Paint pail bracket : en
  • US2874285A - Circuits for forming trains of pulses : en
  • GB809060A - Detergent compositions : en
  • CA570673A - Ultrasonic cleaning by radially dispersed compression waves : en fr
  • CA570846A - Offset printing : en fr
  • GB809150A - Improvements relating to aircraft structures : en
  • GB809191A - Improvements in or relating to the manufacture of abrasive articles : en
  • ES70274U - Improved wipe for cars (Machine-translation by Google Translate, not legally binding) : en es
  • US2873454A - Bumper for toilet seat or cover : en
  • US2873829A - Umbrella anchor : en
  • US2874164A - Prevention of combustion in ozygen-oxone mixtures : en
  • US2874066A - Coated paper products and methods for making them : en
  • CA570722A - Railway signaling systems : en fr
  • DE1783502U - DETACHABLE CONNECTING MEANS, PARTICULARLY FOR APPARATUS CONSTRUCTION. : de en
  • ES245241A1 - Grinding cleaner adventing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES70239U - Clamping element for various objects (Machine-translation by Google Translate, not legally binding) : en es
  • AU231165B2 - Improvements in or relating to water closets : en
  • ES70224U - Removable foot for chairs and tables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172787A - Improvements to protective helmets : en fr
  • US2873522A - Serving fork : en
  • US2874040A - Method for the production of titanium : en
  • CA570939A - Cellular structures made from sheet material : en fr
  • DE1783666U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING SEAL RING OR LID FOR CONTAINERS SUCH AS TIN CANS : de en
  • DE1050901B - Network model : de en
  • AU224942B2 - Improved soldier for wall form assembly : en
  • US2874001A - Shower head : en
  • US2874303A - Method and apparatus for controlling refractory lined furnace temperatures : en
  • ES245434A1 - Improvements introduced in the construction of horizontal packing machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB809242A - Improvements in disentangling loom quills : en
  • AU227047B2 - Process and apparatus forthe application and removal of makeup : en
  • CA570946A - Process for producing alkali silicates : en fr
  • NL90258C - : en
  • US2873967A - Tab-forming tape dispenser : en
  • US2874329A - Circuit arrangement for producing a sawtooth current in the vertical deflector of a television apparatus : en
  • US2873559A - Fin grinding machine : en
  • US2873624A - Planetary transmission : en
  • US2873710A - Submarine attitude control system : en
  • US2873752A - Crutch : en
  • FR1173171A - Apparatus for treating parts in baths, for example for electroplating : en fr
  • CA570668A - Centering and guiding element for studs : en fr
  • CA570969A - Investing apparatus : en fr
  • CA570813A - Methods and apparatus for covering crude oil : en fr
  • DE1050730B - Device to prevent foaming during distillation of easily flammable and explosive liquids under reduced pressure : de en
  • DE1783334U - LATCHING DEVICE ON POCKET UMBRELLA FRAMES. : de en
  • DE1783354U - RUNNING RAIL, IN PARTICULAR FLUSH RAIL FOR DRAFT CURTAINS OR ELEVATION CURTAINS. : de en
  • FR1172944A - Heat resistant fiber mat manufacturing process : en fr
  • US2873669A - Tabulating machine for billing : en
  • ES70154U - Bed transporter apparatus : en es
  • FR1172940A - Liquid-fluid contact device : en fr
  • DE1783645U - STICK GAME. : de en
  • FR1172929A - Electrostatic printing : en fr
  • ES245160A1 - System for the construction of forged floors (Machine-translation by Google Translate, not legally binding) : en es
  • GB809072A - Multi-colour screen film material and process of making it : en
  • CA570729A - Adjustable waveguide circuit structures : en fr
  • CA570854A - Endless magnetic tape cartridge : en fr
  • CA570864A - Friction article for brake construction : en fr
  • CA570880A - Frost prevention on cooling surfaces of coolers : en fr
  • DE1050776B - Copy-through device with a retaining bar for inserting and line-correct setting of account and journal sheets : de en
  • ES70118U - Writing instrument with its own lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB809137A - Improvements in or relating to plastic inserts for railway buffer heads : en
  • CA570644A - Foot imprinting device : en fr
  • US2873939A - Supporting apparatus for bucket elevator : en
  • US2874280A - Step-wave generator with means to adjust and measure height of any step : en
  • CA570832A - Bistable transistor coincidence gate : en fr
  • CA570989A - Pelletizing with oxygen : en fr
  • DE971578C - Device for granulating and / or ammoniating superphosphate and mixed fertilizers containing superphosphate : de en
  • ES70120U - Improved bottle for full use of the content (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173018A - Offset printing process and press for the implementation of this process : en fr
  • US2874047A - Photosensitive composition : en
  • USD184439S - Portable display rack for oil cans : en
  • CA570905A - Bucks for pressing machines : en fr
  • ES245049A1 - Procedure for manufacture of a flexible conglomerate that detins to equipment horseshoes and other species (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172781A - Improvements to cylinder extruding machines : en fr
  • GB809104A - Method for making belts : en
  • GB808975A - Improvements relating to jet propulsion systems : en
  • GB809260A - Improvements in or relating to undercarriages for aircraft : en
  • NL211787A - : en
  • US2873508A - Feed mechanism for radial saw : en
  • CA570884A - Camp stove : en fr
  • DE1050949B - Non-flammable lubricant : de en
  • ES245047A3 - Improvements in magnetic fonoemisors (Machine-translation by Google Translate, not legally binding) : en es
  • SU103591A1 - A parallel processing and assembly method, e.g. a side pocket, and a press for carrying out the method : en ru
  • ES245143A1 - A recording device with automatic deletion (Machine-translation by Google Translate, not legally binding) : en es
  • ES70159U - Inflator balloons and other pneumatic objects (Machine-translation by Google Translate, not legally binding) : en es
  • US2873501A - Tubular conveyor belt : en
  • US2873936A - Supporting device : en
  • US2874192A - Mercaptals of long chain hydrocarbon aldehydes and long chain hydrocarbon mercaptans : en
  • CA570721A - Magnetron pulsing circuit : en fr
  • DE1783401U - INSULATED POT HANDLE. : de en
  • AU4049758A - New and improved seam ripping devices for sewing machines : en
  • DE1051143B - Whitewall tires : de en
  • DE1783563U - DEVELOPING MACHINE FOR PHOTOGRAPHIC LAYER CARRIERS FOR COLOR AND BLACK AND WHITE PROCESSES. : de en
  • US2873529A - Method of and apparatus for setting concrete forms to true line and grade : en
  • DE1050738B - Process for the simultaneous production of alkali pyrophosphates and / or alkali pyrophosphate - orthophosphate mixtures in addition to aluminum oxide and / or iron oxide : de en
  • GB809175A - Improvements in or relating to plug valves and liners therefor : en
  • DE1051003B - Process for the preparation of polymerization products from olefinically unsaturated compounds : de en
  • US2874046A - Process for the retreatment of foils consisting of highly polymeric substances for the application of hydrophilic colloids : en
  • USD184427S - Fishing lure : en
  • US2874275A - Radio receiver regulating voltage circuit : en
  • USD184429S - Car washing unit : en
  • ES70253U - Luminance device changing for ornamental effects (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783494U - FISHING EQUIPMENT. : de en
  • US2873957A - Carburetor float mechanism : en
  • US2874137A - Wax emulsion polish containing oxidized polyethylene wax : en
  • US2873523A - Tile cutting and fusing tool : en
  • US2874321A - Igniter plug : en
  • ES245151A3 - Collective installation with only antenna descending cable for receiving different signal classes for a plurality of receivers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173197A - Improvements in the production and use of catalysts for oxidation : en fr
  • FR1172813A - Manufacturing process of crystals for transistors : en fr
  • FR1173069A - Fuel gas manufacturing : en fr
  • FR1173101A - Multiplex telegraph and radiotelegraph transmission system for HF : en fr
  • FR1173121A - Process for the preparation of diphenylamines bearing new substituents and compounds of the diphenylamine and phenothiazine series : en fr
  • GB808980A - Improved means for removing pressed bricks from the press in which they have been formed : en
  • GB809183A - Improvements in or relating to processes for influencing the molecular structure of plastics by irradiation, more especially with electrons : en
  • DE1783423U - FRAMEWORK FOR TREATMENT OF MASONRY. : de en
  • GB809073A - Improvements relating to electric resistance welding machines : en
  • GB809128A - Improvements in or relating to electron tubes : en
  • US2873869A - Load hoisting apparatus for vehicles : en
  • US2874184A - Preparation of 1-halophosphonic acids : en
  • DE1051057B - Milking machine bucket : de en
  • AU4050058A - Method fob producing lens blanks : en
  • ES244967A1 - Improvements introduced in the construction of brakes for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051158B - Secure fastening of building fittings, especially of door signs : de en
  • DE1051196B - Forklift : de en
  • FR1172960A - Manufacture of titanium : en fr
  • US2873878A - Seals for pressure vessels : en
  • GB809156A - Railway track-circuit signalling system : en
  • DE1051052B - Device on threshing machines for the recovery of kernels from the threshed material : de en
  • DE1050850B - : de en
  • DE1783473U - HAND DEVICE FOR DISTRIBUTING COW LOADS AND THE LIKE. ON MEADOWS, PLANTS ETC. : de en
  • DE1050716B - Attachment of chains to scraper boxes or the like. : de en
  • DE1783485U - TRAIN BASIN WITH A VALVE TO BE OPENED BY Cattle. : de en
  • US2873993A - Bumper structure : en
  • US2874032A - Dissolver : en
  • USD184458S - Heater casing : en
  • USD184456S - Combined portable viewer and illumina- ble unit for inspecting air filter car- tridges : en
  • CA570657A - Seed package and dispenser : en fr
  • GR19504B - METHOD AND PRESS FOR THE MANUFACTURE OF SHEETS. : el en
  • US2873592A - Circular knitting machine : en
  • ES70115U - Apparatus burner of liquid fuels especially fuel oil with evaporation nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172971A - Oxidation dyes and prints : en fr
  • FR1173139A - Method and device for determining the fluidity of a granular mass : en fr
  • FR1173198A - Antenna for receiving radio signals : en fr
  • GB809245A - Improvements relating to sewage treatment : en
  • GB809206A - Improvements in or relating to linings for use in domestic baths : en
  • DK86900C - Adjustment mechanism for cranes or other lifting devices for maintaining tight ropes. : da en
  • ES244966A1 - Apparatus for pressing masses that contain humidity (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172872A - Process for the separation of uranium from ores and other uranium products, in the form of soluble sulphates : en fr
  • ES70221U - Foldable signaling device (Machine-translation by Google Translate, not legally binding) : en es
  • GR19497B - CAR BRAKING SAFETY PUMP. : el en
  • GB809225A - Method of and installation for regulating the addition of quantities of liquid to a stream of material : en
  • IE23642L - Water closets : en
  • ES70289U - Toy rifle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050814B - : de en
  • DE1783235U - DESULLING DEVICE WITH DOUBLE-SIDED COAT COOLER. : de en
  • DE1783653U - REVOLVER PRESS, IN PARTICULAR REVOLVER SEMI BRICK PRESS. : de en
  • DE971415C - Auxiliary device for scratching machines : de en
  • DK86881C - Process for the production of polyenaldehydes. : da en
  • FR1172807A - Installation comprising a compressor, an expansion machine and a closed piping system : en fr
  • FR1173057A - Tubular member for the manufacture of joists or similar framing members : en fr
  • ES245119A1 - New machine for spraying liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES70265U - Quinielistic blackboard (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783382U - CABINET, IN PARTICULAR LAUNDRY CABINET. : de en
  • FR1173161A - Process for separating acidic substances from a mixture of fluids : en fr
  • FR1173193A - Process for the preparation of n- (10-phenothiazinyl lower alkyl) -1,5-iminocycloalkanes or alkenes and their salts : en fr
  • DE1783648U - CAROUSEL FOR CHILDREN'S PLAYGROUNDS. : de en
  • DE1783677U - HOSE PACKAGE FOR PASTOESE MASSES, IN PARTICULAR BEEWAX. : de en
  • GB809208A - Telescribing apparatus : en
  • ES245086A1 - Procedure to produce an elastic thread (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173035A - Hydraulic device for tensioning tractor treads : en fr
  • US2873648A - Remote control fluid pressure responsive actuator : en
  • US2873959A - Mining planers having an impact action : en
  • US2874266A - Welding apparatus, particularly for continuous strip lines : en
  • US2874378A - Data transmission system : en
  • ES70217U - Extra lamp (Machine-translation by Google Translate, not legally binding) : en es
  • ES70245U - Album for phonograph records (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172917A - Method of making the output connections of capacitors and capacitors obtained by its implementation : en fr
  • ES68804U - Metal cleaner liquids spreader (Machine-translation by Google Translate, not legally binding) : en es
  • GB808978A - Improvements in or relating to a suspension device for vehicles and vehicle seats : en
  • FR1173087A - Improvements to tube bundle heat exchangers and similar devices : en fr
  • DE1050906B - : de en
  • DE1050937B - : de en
  • ES244833A1 - Improvements introduced in the construction of vertical boilers of smoke pipes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051121B - Piston pump : de en
  • ES70247U - Special brick for recessed pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172851A - Automatic impurity detector : en fr
  • FR1173137A - New alkoxy acetophenones and related basic ketones : en fr
  • GB809153A - Improvements in the construction of distillation columns and like structures : en
  • DE1051030B - Electronic multiplication machine : de en
  • DE1783493U - LINE GUIDE BAR FOR FISHING RODS WITH SIMPLE OPEN REEL. : de en
  • DE1050982B - : de en
  • DE1051067B - Fuel injection pump : de en
  • DE1783657U - CUT FLOWER PACKAGING MACHINE. : de en
  • DE1783662U - PLASTIC CARRYING HANDLE FOR CONTAINERS MADE FROM PLASTIC, SUCH AS MILK JUGS. : de en
  • US2873736A - Hot air furnace : en
  • US2874279A - Pulse selector circuit : en
  • DE1783620U - NOTEPAD HOLDER WITH LIFTING DEVICE. : de en
  • DE1050917B - X-ray tube for micro-radiography : de en
  • CA570678A - Variable transfer directional coupler for microwave energy : en fr
  • DE1783305U - CONNECTING HANDLE, IN PARTICULAR FOR ELECTRIC HEATERS. : de en
  • ES244819A1 - A method of preparing a tetracycline salt (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051131B - Clamp buckle, especially for aircraft safety belts : de en
  • DE1783270U - CLAMP FOR ELECTRIC CABLES. : de en
  • DE1783415U - SEALING AND INSULATING PANEL, WITH METALLIC SURFACE, AGAINST MOISTURE, COLD, HEAT AND SOUND. : de en
  • DE1783480U - WATER RESERVOIR AS WEIGHTING WEIGHT FOR SILOS. : de en
  • DE1783520U - SLIDE GUIDE FOR THE SAW ON SAEGEN SHARPENING MACHINES. : de en
  • FR1172907A - New resinous compositions and process for their preparation : en fr
  • FR1173120A - Improvements in processes for the preparation of steroid compounds : en fr
  • GB809095A - Improvements in or relating to vehicle seats : en
  • ES70133U - Scooter with backrest for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172961A - Novel phthalocyanine compounds : en fr
  • DE971198C - Process for the production of artificial threads or fibers from cellulose derivatives : de en
  • GB809171A - Aeronautical propeller pitch control and servo system : en
  • CA570724A - Electric circuit arrangement for supplying a load with alternating current : en fr
  • CA570817A - Carbonaceous pipe with resin bonded sleeve : en fr
  • ES242892A1 - Device and procedure electroluminiscent to reproduce and retain incidental images (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783537U - TUETE FOR PLANT SEEDS. : de en
  • FR1172835A - Process for the catalytic hydrogenation of unsaturated aldehydes : en fr
  • GB809247A - A method of electroplating non-conductive material : en
  • FR1173175A - Improvements in the means of calculating automatic calculating machines, in particular mathematical arithmetic machines : en fr
  • US2873800A - Window screen for an automobile : en
  • US2874333A - Thyratron pulser for inductive loads : en
  • USD184446S - Escutcheon plate : en
  • DE1051111B - Device for scattering material webs, in particular roofing and insulating cardboard : de en
  • DE1783218U - WIRE REEL. : de en
  • USD184448S - Accessory bracket for a camera or similar article : en
  • FR1172791A - Omega-cyanothioalkyl acrylates, manufacturing processes and polymerized products obtained by these processes : en fr
  • DE1051046B - Seed machine with a seed box arranged transversely to the direction of travel : de en
  • US2873984A - Multiple bellows expansion joint with limit means : en
  • DE1783410U - DEVICE FOR AIR-CONDITIONING ROOMS. : de en
  • GB809281A - Improvements in and relating to seals : en
  • DE1783476U - CLEANING AND SCREENING DEVICE FOR ROOT HARVESTING MACHINES, IN PARTICULAR POTATO HARVESTING MACHINES. : de en
  • ES70244U - Articulation to join the slats of the rolling shutters (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050793B - : de en
  • DE1783526U - IMPACT CLOSURE IN THE COAL FEEDING OF MILL FIRING SYSTEMS. : de en
  • ES245323A1 - An apparatus for the compression and extraction of the liquid element in the impregnation utensils of the industrial or domestic cleaning devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES70291U - Transparent plastic bag for filing cabinets and filing cabinets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050774B - Process for the production of new quaternary ammonium compounds : de en
  • DE1783205U - LAMP SHADE. : de en
  • DE1783280U - CABLE CHANNEL FOR LAYING WIRES, CABLES, ETC. IN SWITCHGEAR CONSTRUCTION. : de en
  • ES70251U - Fixing device for wheel trim discs on motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050950B - : de en
  • ES245071A1 - Speed driver (Machine-translation by Google Translate, not legally binding) : en es
  • US2873775A - Saw chains : en
  • US2873912A - Electronic comparator : en
  • DE1050998B - Vulcanization process for rubber : de en
  • US2873875A - Lug box : en
  • US2873880A - Combined garbage can handle and latch : en
  • US2874224A - Combined toll and free-service telephone trunking system : en
  • ES245183A1 - Improvements in the construction of evaporators for continuous absorption refrigerating machines that work with indifferent gas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172886A - Air-cooled gyro compass : en fr
  • FR1172759A - Brightening agents : en fr
  • FR1173132A - Method for measuring the moisture content of bulk or granular materials : en fr
  • FR1173157A - Window frame system, patio doors and sashes : en fr
  • FR70195E - Relief valve : en fr
  • FR1173146A - New ascorbic acid salt and its preparation process : en fr
  • FR1172926A - Improvements made to removable and foldable beds : en fr
  • ES70177U - Clamping collar for pieces that are assembled by lace (Machine-translation by Google Translate, not legally binding) : en es
  • GB808972A - Improvements in mechanically propelled or mechanically driven apparatus having a hydro-kinetic torque converter and a reduction gear : en
  • DE1783600U - CAPSULE CAP FOR BOTTLES. : de en
  • US2874002A - Dual brake systems for automotive vehicles : en
  • US2874176A - Separating metallic cations with perfluorocarboxylic acids : en
  • ES244961A1 - Improvements introduced in the electrical or mechanical machines of shaving and cutting the hair (Machine-translation by Google Translate, not legally binding) : en es
  • CA570752A - Defroster-heater and baffle installation for refrigerator : en fr
  • DE1051039B - Electronic switching stage : de en
  • FR1172898A - Hand controls for industrial trucks : en fr
  • GB809233A - Improvements in and relating to closure devices : en
  • GB809044A - Improvements in or relating to fuel injectors for diesel engines : en
  • US2874186A - Carbonylation of saturated hydrocarbons : en
  • US2873886A - Dispenser : en
  • US2874128A - Phosphor : en
  • US2874152A - Polymerization process employing a perfluorochlorocarboxylic acid as an emulsifying agent : en
  • US2874311A - Linear sweep-signal generator : en
  • US2874067A - Refractory article and method of making the same : en
  • CA570943A - Thermopump : en fr
  • CA570953A - Pressure regulator valve : en fr
  • DE1783488U - LETTER PULL CABIN. : de en
  • ES243881A1 - Propulsion system for pirate granada (Machine-translation by Google Translate, not legally binding) : en es
  • US2873883A - Mechanism for segregating and arranging cops and the like, in an orderly manner : en
  • DE1783225U - WASHING POST WITH ATTACHED DOUBLE ROSE. : de en
  • DE1783298U - BRACKET FOR A SMALL INDUCTION COIL, IN PARTICULAR FOR THE IGNITION COIL OF ELECTRONIC FLASH UNITS. : de en
  • FR1172918A - Device to fix the parts to be welded on magnets : en fr
  • GB809308A - A process for the production of aminoalkyl ethers of alcohols of the aromatic-aliphatic series : en
  • US2873597A - Apparatus for sealing a pressure vessel : en
  • US2874254A - Variable resistor with a plug-in mounting : en
  • DE1051107B - Device for the demonstration of movable illuminated advertising : de en
  • DE1783459U - DEVICE FOR THE EVALUATION OF LOTTO, TOTO NOTES OD. DGL. : de en
  • AU4062458A - Method of photochemical printing : en
  • CA570727A - Circuit for measuring radiation intensities : en fr
  • CA570780A - Torsional dampers : en fr
  • US2873595A - Instrument beds for knitting machines : en
  • DE1783483U - SWIVELING BARRIER FOR PIG STYLE FEED BARS. : de en
  • DE1783561U - FILM AND PHOTO LIGHT. : de en
  • DE1051119B - Holding device for pressure lines of liquid manure pumps : de en
  • DE1783324U - DRESSING. : de en
  • DE1783492U - DEVICE FOR CABLE GUIDING FOR TOWING EQUIPMENT. : de en
  • DE1783516U - SUSPENSION STONE BEARING, IN PARTICULAR SUB-BEARING FOR ELECTRICITY COUNTERS. : de en
  • AU230094B2 - A cover fora roller ina lithographic printing machine : en
  • US2873804A - Apparatus for sampling fluids in geological formations : en
  • US2873857A - Filter underdrain system : en
  • USD184470S - Impedance matching transformer or similar article : en
  • DE1050765B - Process for the preparation of testan-3a-ol-II-one and its esters : de en
  • CA571003A - Cyclic silethylenesiloxanes : en fr
  • DE1783541U - EXTENDABLE WALLPAPER STAND. : de en
  • FR1172914A - Process for the stabilization of organic substances : en fr
  • FR1172990A - Beads that can be enamelled at will to form strings of any length : en fr
  • AU231957B2 - Production of aryloxybutyric acids : en
  • CA570698A - Arc welding process and apparatus for use therein : en fr
  • FR1173108A - Manufacturing process for amino steroids in position 3 : en fr
  • ES243737A3 - A new washer and similar washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2874296A - Calutron ion source : en
  • FR1173176A - Shutter device for sound cinematographic film projectors with selective exploration of the sound, light or magnetic recording : en fr
  • US2874289A - Color television receiver oscillator control : en
  • DE1050755B - Process for the production of new, anesthetizing polyglycol ethers : de en
  • DE1050874B - : de en
  • DE1783226U - FOLDING-DRYING STAND. : de en
  • FR1173043A - Friction clutch for driven parts of spinning machines : en fr
  • AU228229B2 - Electrolytic process for making periodic acidsolutions : en
  • CA570816A - Cam pawl shock absorber : en fr
  • CA570965A - Reclaiming vulcanized rubber latex foam : en fr
  • FR1172863A - Process for the separation and preparation in the pure state of elements forming insoluble or hardly soluble oxalates, in particular rare earths : en fr
  • DE1051126B - Control arrangement for the automatic stabilization of aircraft : de en
  • DE1783294U - DEVICE FOR MEASURING THE POWER FACTOR IN POWER SUPPLY NETWORKS. : de en
  • DE1783683U - DEVICE FOR TRANSPORTING SHEET METALS ON A ROLLER. : de en
  • FR70175E - Automatic clutch : en fr
  • ES245163A1 - Procedure for obtaining alpha-hydroxy-beta, beta-dimethe gamma-butirolactone pure (Machine-translation by Google Translate, not legally binding) : en es
  • ES245001A1 - Improvements in the batanes for cinteria telescoping (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172984A - Apparatus for recording and listing objects or bodies that can be identified by combinations of numbers : en fr
  • GB809006A - Improvements in cathodic protection of ships' tanks : en
  • DE1783260U - SWITCHING DEVICE FOR THE VOTING ORGANS OF A RECEIVER, IN PARTICULAR AN AM // FM RECEIVER. : de en
  • US2873689A - Conveyor switch device : en
  • ES70240U - Elastic band for holding various objects (Machine-translation by Google Translate, not legally binding) : en es
  • GB809142A - Electrical multiple connector : en
  • DE1050723B - : de en
  • DE1783451U - SPRING CLAMPING DEVICE FOR PROJECTION SCREENS WITH CONCEALED STRIPS. : de en
  • ES70192U - Improved potato peeling machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB809042A - Process for the preparation of di-isobutyl ketone (isovalerone) : en
  • DE1783552U - MOUNTING DEVICE FOR PHOTOGRAPHIC CAMERAS. : de en
  • GB809007A - Improvements in or relating to protective apparatus for electro-sensitive paper recorders : en
  • US2874292A - Emergency signaling device : en
  • US2873909A - Rotary devices and casing structures therefor : en
  • DE1050986B - Lining of containers with curved surfaces with ceramic building blocks : de en
  • DE1051029B - : de en
  • DE1783231U - HANDLE FASTENING DEVICE FOR BROOM AND THE LIKE. : de en
  • ES244851A1 - An investment drum device for threads (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783353U - FLUSH RAIL FOR CURTAINS ETC. ADDITIONAL CEILING MOUNTING DEVICE. : de en
  • US2873690A - Bolster damping arrangement for railway car trucks : en
  • US2873894A - Dispensing apparatus : en
  • US2874033A - Gasoline composition containing isopropyl alcohol and isopropyl ether : en
  • DE1051100B - Method for generating sounds for electronic music : de en
  • DE1051125B - Switching valve, especially for hydraulic drives : de en
  • ES70163U - Improved collector (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172939A - Mechanically actuated articulated mast device usable for lifting and moving a pruner : en fr
  • US2873539A - Clothes dryer with clothes odorizing means : en
  • US2873703A - Safety device for preventing hopper fires in coal furnaces : en
  • US2874026A - Process of preparing a fluoride of tetravalent uranium : en
  • US2874072A - Autocatalytic copper plating process and solution : en
  • US2874189A - Pharmaceuticals : en
  • DE1783333U - DEVICE FOR COOLING FOUNDRY MOLD SANDS. : de en
  • ES244980A1 - Torch for liquid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • ES70262U - New finish for fabrics : en es
  • US2874309A - Combination starter motor and magneto for internal combustion engines : en
  • NL196118B - : en
  • US2874145A - Vinyl resin compositions stabilized with lead chloride-lead silicate complexes : en
  • CA570768A - Tetrachlorohydrocarbons : en fr
  • DE1050763B - Synthesis of vitamin A acid and its esters : de en
  • DE1051173B - Circuit arrangement for security systems with closed-circuit current monitoring : de en
  • DE1783441U - NUMBER PRINTER FOR SCALES. : de en
  • FR70197E - Return members, valves or the like made from hollow rubber bodies : en fr
  • DE1783269U - CLAMP FOR ELECTRIC WIRES. : de en
  • DE1783621U - PLASTIC INSOLE WITH REPLACEABLE ARTICULATED SUPPORT. : de en
  • FR1172967A - Anthraquinone dyes for tanks and process for their preparation : en fr
  • FR70189E - : fr
  • AU4049158A - Improvements in apparatus for visually recording the ocean depths and other marine uses : en
  • CA570766A - Vapor generating and superheating unit : en fr
  • ES70232U - Case usable by tissue theory students (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173042A - Used rolling oil recovery process : en fr
  • ES70216U - Prefabricated fuse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172772A - Automatic aircraft piloting : en fr
  • US2873783A - Anti-skid device for tires : en
  • DE1783313U - COMBINED BACK SUCTION AND QUICK SHUT-OFF VALVE FOR OIL BURNER WITH NOZZLE ATOMIZATION. : de en
  • AU226225B2 - Improvements in or relating to electric bimetallic switches controlled bya voltage dependent resistor : en
  • GB809141A - Reactance tube circuit : en
  • GB809252A - Improvements in or relating to magnetic mixing and amplifying devices : en
  • GB809268A - Improvements in or relating to turbines : en
  • DE1051176B - Device for controlling a reversing gear for moving the spindle up and down : de en
  • DE1050758B - Process for the production of vinyl acetate : de en
  • DE1050955B - : de en
  • DE1783546U - DEVICE FOR FOCUSING PHOTO LENSES. : de en
  • FR1173106A - Process for the preparation of n-aralkyl-1- (p-oxyphenyl) -2-amino-butanols-1 : en fr
  • ES244471A1 - A procedure and apparatus for controlled expansion of expansionable plastic particles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172927A - Oxidation process of organic compounds : en fr
  • FR1172981A - Handling apparatus, and unloading installation comprising said apparatus : en fr
  • DE1050847B - : de en
  • DE1783514U - BALL VALVE WITH SELF-SEALING O-RING. : de en
  • FR1173026A - Suspended railway : en fr
  • DE1051098B - Device for generating tooth flanks that are convex in their longitudinal direction on straight or helical toothed gears, in particular bevel gears : de en
  • DE1783373U - BUCKET STOOL. : de en
  • ES244971A2 - Improvements in molding presses by injection (Machine-translation by Google Translate, not legally binding) : en es
  • IE23806L - Acrylic polymers : en
  • US2873798A - Burner apparatus : en
  • DE1050852B - : de en
  • DE1783386U - PLASTIC STRIP IN REBATED FORM, e.g. FOR DOORS. : de en
  • DE1783684U - TRANSPORT DEVICE. : de en
  • DE1783697U - FEEDING DEVICE ON WEB CHAINS ANCHORING MACHINES FOR THE PAIRS OF WARP THREAD TO BE KNITTED. : de en
  • DE1050961B - : de en
  • ES244979A1 - Laminating machine of sheet and other pastry masses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051200B - Drying chamber for goods stacked in horizontal positions with space in between : de en
  • DE1783599U - DRIP CATCHER FOR CONTAINERS EQUIPPED WITH CASTING SHELVES, FOR EXAMPLE BOTTLES. : de en
  • FR1172881A - Variable transmission pulley device : en fr
  • ES70208U - Dehydrating machine, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172775A - Viewfinder device for still cameras and cinematographic cameras with insertable masks limiting the image field : en fr
  • FR1173119A - Process for the preparation of membranes with selective permeability and membranes conforming to those obtained : en fr
  • FR1173104A - Radiation-proof door : en fr
  • FR1173200A - Composition of polyesters and their preparation : en fr
  • DE1783414U - BUILDING PLATE. : de en
  • ES70168U - Electric power (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173068A - Apparatus for treating a liquid with a gas : en fr
  • FR1173126A - Method and device for measuring heights, distances and direction of a target by means of sound and ultrasonic vibrations : en fr
  • US2874349A - Apparatus for detecting and measuring the depth of reinforcing rods : en
  • FR1173179A - Method and device for the renewal of railway tracks : en fr
  • FR1173048A - Improvements to products to combat pests : en fr
  • US2874268A - Instrument illuminating device : en
  • DE1051208B - Safety device for devices with a boom that can be raised and lowered, e.g. B. for bucket wheel excavators : de en
  • DE1783469U - SEED PICKER. : de en
  • FR1172974A - Improvements to wings and aerodyne structures : en fr
  • ES70280U - Double loading ball pen (Machine-translation by Google Translate, not legally binding) : en es
  • ES70231U - An airtight container for semi-liquid detergents (Machine-translation by Google Translate, not legally binding) : en es
  • DK86895C - Geiger-Müller-type electric discharge tube. : da en
  • FR1173098A - Improvement in repeater systems for railway signals and railway track indications on board locomotives : en fr
  • FR1173173A - Manufacturing process of transformer coils : en fr
  • FR1172827A - Polyester-based compositions and their condensation products : en fr
  • FR70184E - Method for measuring a speed of rotation and devices applying this method : en fr
  • GB809012A - Improvements in and relating to stud-driving tools : en
  • GB809071A - Improvements in or relating to transistors : en
  • DE1050995B - Vulcanizing press for repairing automobile tires : de en
  • DE1783504U - SPRING ELEMENT. : de en
  • US2873526A - Scissors : en
  • US2874138A - Lower fatty acid esters of n, n, n', n' tetrakis (2-hydroxypropyl) ethylene diamine and vinyl chloride compositions containing same : en
  • US2873600A - Means for washing and the like operations : en
  • US2874039A - Extraction of scandium from its ores : en
  • DE1783582U - STEERING WHEEL FOR MOTOR VEHICLES. : de en
  • US2873945A - Radial wheel construction : en
  • ES245142A1 - Improvements in transmissions with belts and friction roller for cyclomo motors and their similars (Machine-translation by Google Translate, not legally binding) : en es
  • ES68802U - Hydraulic brake master cylinder with integral tank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173114A - Improvements to the processes for preparing steroid compounds : en fr
  • GB809129A - Apparatus for fusion butt welding the adjacent longitudinal edges of tube lengths : en
  • US2874188A - R cooet : en
  • AU156295B2 - Improvements in or relating to apparatus adapted to measure accelerations or inclinations : en
  • AU4049558A - Pressure-sensitive adhesive tape : en
  • FR70196E - New curlers : en fr
  • DE1783500U - HOLDING CLIP. : de en
  • IE23202L - Treatment of incrusting liquids : en
  • US2874059A - Method of preserving apples : en
  • CA570611A - Destruction engines : en fr
  • CA570792A - Paper machine suction box cover : en fr
  • DE1783307U - DRY PROTECTION FOR ELECTRIC HEATING COILS. : de en
  • DE1783490U - POULTRY DRINK. : de en
  • DE1050819B - : de en
  • ES245022A3 - Machine for obtaining drawings or plastic samples on woven fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • ES70176U - A perfected chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172809A - Spinnable fiber-forming compositions and process for obtaining them : en fr
  • GB809069A - Improvements in or relating to processes of manufacturing luminescent silicates : en
  • USD184452S - Wheel cover : en
  • US2873499A - Cleat : en
  • CA570759A - Strip guide for cable sheath forming machine : en fr
  • AU231859B2 - Renu hair restorer : en
  • CA570852A - Fractional crystallization : en fr
  • DE1051191B - Packaging for machine knitting needles : de en
  • ES245192A1 - Manufacturing procedure of metal coated panels (Machine-translation by Google Translate, not legally binding) : en es
  • US2873643A - Devices for viewing with magnification relief images on lenticulated films : en
  • US2874357A - Coupling arrangement for an oscillatory system : en
  • CA570859A - Welding and forging titanium alloy articles : en fr
  • DE1783300U - ANODE CONNECTION. : de en
  • DE1783402U - CHRISTMAS TREE STAND. : de en
  • ES70162U - Spear-thrower toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050804B - : de en
  • GB808971A - Derivatives of cephalosporin n : en
  • DE1051205B - Rolling gate supported by several rolling bodies on a roller carriage : de en
  • DE1050930B - : de en
  • CA570958A - Composition for electrolytic cleaning of metals : en fr
  • DE1050807B - Electronic switch consisting of a diode bridge : de en
  • DE1050875B - : de en
  • DE1051094B - Coupling device for devices, especially cinematographic devices : de en
  • DE1783452U - REAR MIRROR FOR EYEGLASSES. : de en
  • FR1173088A - Fertilizer manufacturing process : en fr
  • GB809034A - Improvements in or relating to oil-dispensing apparatus : en
  • GR19486B - IMPROVEMENTS IN THE PLASTIC OF TENS OR CENTRAL SYSTEMS OR IN SUCH A DOUBLE STATER. : el en
  • DE1051123B - Centrifugal pump or centrifugal compressor without shaft opening : de en
  • DE1783692U - HAND SPRAYER. : de en
  • US2873787A - Fixture for bending terminals : en
  • USD184421S - Ray processing tank : en
  • US2873579A - Dual brake cylinder with lock : en
  • US2874363A - Electrical connector with flexible contacts : en
  • US2873820A - Baby carriage brake mechanism : en
  • US2873665A - Baling press : en
  • GB809165A - New pharmaceutical compositions : en
  • DE1051049B - Add-on head : de en
  • DE1783317U - MOUTH MIRROR HANDLE. : de en
  • DK86891C - Apparatus for use in automatic telephone systems for indicating the equality of two voltages. : da en
  • US2874231A - Ear mounted hearing aid device : en
  • CA570847A - Magnetic brake controlled magnetic couplings : en fr
  • US2873706A - Sewing mechanism of sewing machine : en
  • US2874062A - Process for the manufacture of stabilizer-plasticizer compositions : en
  • US2874185A - N-myristyl-3-hydroxybutylamines and their salts : en
  • US2874236A - Semiconductor stabilizing apparatus : en
  • US2873889A - Fluid proportioning apparatus : en
  • US2873934A - Adjustable merchandise skid : en
  • US2874132A - Anion-exchange resins for sugar decolorization and their preparation : en
  • DE971562C - Process for the electrolytic roughening of valve metal foils, in particular aluminum foils : de en
  • US2873671A - Copy process and materials for use in same : en
  • US2874077A - Thermionic cathodes : en
  • US2874086A - Chr- chr- chjx s sxoxnhxnhx cx sxch cx s sxchjx chj chjx c chj : en
  • CA570633A - Governor arrangement for power take-off mechanism : en fr
  • DE1783407U - OIL HEATING BOILER. : de en
  • DE971456C - Method for oscillographing variable electrical voltages with a television picture tube : de en
  • ES221494A1 - Device for the electrical ignition of the load in the rotary projectiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB809290A - Improvements in the bonding of fabrics to a surface or coating of polyvinyl chloride : en
  • CA570975A - Coloring of textiles : en fr
  • US2873719A - Conveying and gluing apparatus for filter cigarette tip wrappers : en
  • AU224662B2 - Door control mechanism : en
  • DE1783664U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING SEAL RING FOR RESERVOIR. : de en
  • US2874080A - Self-hardening surface coating compositions : en
  • US2873493A - Shell molding : en
  • US2874293A - Regulated oscillator : en
  • AU229307B2 - Improvements in or relating to caravans : en
  • DE1050962B - Process for obtaining and purifying a pancreatic hormone that affects the respiratory centers : de en
  • DE1783639U - PLAY TIRE. : de en
  • DE1783668U - FOLDING LID CARTON. : de en
  • US2873469A - Multipurpose suction cleaning tool : en
  • ES70306U - A folding bench with safety backrest (Machine-translation by Google Translate, not legally binding) : en es
  • CA570765A - Tuning indicator circuit for frequency modulation receivers : en fr
  • DE1051192B - Conveyor device for flow work to move objects such. B. Workpieces on platforms releasably connected to a conveyor : de en
  • DE1783282U - ELECTRIC SWITCHGEAR WITH TILTABLE ACTUATOR. : de en
  • US2873985A - Tube coupling including a pushed deformable tube cutting wedge : en
  • US2874117A - Removal of cations by ion-exchange resins containing sulfinic acid groups : en
  • NL195074B - : en
  • AU224389B2 - Tube shield liner : en
  • DE1050924B - : de en
  • DE1051095B - Bi-strip that bends when it gets warm : de en
  • DE1783219U - SCULPTOR. : de en
  • DE1051149B - Closure for container : de en
  • DE1783464U - MONEY BOX. : de en
  • DE1050777B - Process for the production of scatterable triple superphosphate fertilizers : de en
  • DE1051031B - Partial product builder : de en
  • DE1051056B - Rocker arm sprinkler : de en
  • DE1783626U - SHOE HEEL. : de en
  • DE1783212U - MACHINING MAT FOR ROUTE EXPANSION IN UNDERGROUND MINING. : de en
  • US2873541A - Control means for establishing predetermined surfaces : en
  • US2874071A - Refractory body resistant to thermal shock : en
  • US2874107A - Device for treating materials : en
  • US2874195A - Chloronitration of alkenes : en
  • ES70191U - A pleasure craft (Machine-translation by Google Translate, not legally binding) : en es
  • ES70297U - Toothbrush with interchangeable bristle head (Machine-translation by Google Translate, not legally binding) : en es
  • GB809097A - Quick-attachable reusable hose end fitting : en
  • GB809258A - Improvements in the dyeing of polyamide fibres : en
  • GR19493B - WATER PAINTS. : el en
  • ES245131A1 - Apparatus of permutable poles, in particular loading apparatus for small accumulators and batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173166A - Process for the preparation of novel quaternary ammonium compounds of isoindoline : en fr
  • FR1172770A - removal of metal impurities from heavy oils : en fr
  • GB809121A - Improvements in or relating to lattice-type structural members : en
  • ES245169A1 - Procedure for preparing low pressure polyethylene with high grade of polymerization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172947A - Manufacturing process of composite metal powders : en fr
  • FR1172982A - End connector for electrical wires and devices using this connector : en fr
  • FR70158E - Process for obtaining peptides : en fr
  • ES70166U - Perfect seat for classroom chairs and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB808989A - Thermo-electrically controlled latch : en
  • GB809192A - Improvements in or relating to building motions in textile spinning twisting and like machines : en
  • GB809318A - Hydration of propylene : en
  • US2873553A - Driving mechanism for toys : en
  • US2874307A - Reactor shield : en
  • AU228964B2 - Process for tapping of electric smelting furnaces : en
  • CA570681A - Method of making chromium-nickel steel : en fr
  • US2873821A - Combination brake : en
  • US2873920A - Crusher : en
  • US2874216A - Automatic signal control system : en
  • CA570638A - Bowling ball bags : en fr
  • US2874211A - Color-image-reproducing apparatus : en
  • DE1783640U - GYMNASTIC TIRES. : de en
  • AU3062657A - Centrifugal casting of concrete articles : en
  • DE1050977B - : de en
  • GB809021A - Improvements in or relating to, looms of the wilton type and to pile wires for use in such looms : en
  • GB809275A - Improvements in or relating to doors : en
  • CA570920A - Method of making rubber containers : en fr
  • DE1051180B - Method and device for treating cigars, cigarillos and cheroots in a high-frequency electric field : de en
  • AU226491B2 - Improvements in or relating to laundry apparatus : en
  • AU227703B2 - Improvements in or relating to polarized electromagnetic relays : en
  • AU233763B2 - New 4-substituted 4-phenyl piperidines and processes forthe preparation thereof : en
  • CA570839A - Compressor valve control means : en fr
  • USD184466S - Clock : en
  • USPP1811P - hamilton : en
  • CA570679A - Radio controlled craft guidance system : en fr
  • US2874079A - Primary cells : en
  • CA570996A - Felted products containing glass filaments : en fr
  • CA570746A - Impact electrical projectile fuse : en fr
  • US2874095A - Apparatus and process for preparation of seed coke for fluid bed coking of hydrocarbons : en
  • US2874377A - Cathode ray oscilloscopes : en
  • AU3306257A - Renu hair restorer : en
  • DE1783542U - MATERIAL FEED DEVICE FOR FILE DESTRUCTION MACHINES OF ALL KINDS. : de en
  • ES244377A1 - Improvements in gas passage reducing apparatus, especially butane gas (Machine-translation by Google Translate, not legally binding) : en es
  • ES70169U - Device to facilitate the prayer of santo rosaro (Machine-translation by Google Translate, not legally binding) : en es
  • ES70268U - Transparent covers adaptable to book covers (Machine-translation by Google Translate, not legally binding) : en es
  • US2873786A - Apparatus for making zero-radius bends in rectangular tubing : en
  • US2873931A - Boundary layer control apparatus for improving the action of aircraft : en
  • DE1783630U - SUCTION DEVICE. : de en
  • CA570723A - Imidazolines and process of making same : en fr
  • DE1051140B - Windshield wiper crank drive : de en
  • AU227297B2 - Pressure sealing valve : en
  • CA570757A - Arrangement for producing uniform magnet fields : en fr
  • CA570978A - System and apparatus for determining the listening or viewing habits of wave signal receiver users : en fr
  • DE1051080B - Pressurized friction clutch : de en
  • DE971575C - Honey extractor : de en
  • US2873971A - Football game : en
  • US2874251A - Electrical contact device having adjustable contacts : en
  • AU225977B2 - Ristocetin aldehyde compounds and their use in purifying ristocetin : en
  • AU4061258A - Method and apparatus for cracking heavy oils combined with processing of solid fuels and extracting bitumen therefrom : en
  • CA570618A - Corner mounting device for sheaves and the like : en fr
  • DE1050971B - : de en
  • GB809108A - An improved ankle joint for an artificial foot : en
  • US2873611A - Variable stroke mechanisms : en
  • US2874121A - Terephthalate-thickened greases : en
  • US2874370A - Device for recording and re-transmitting coded information : en
  • DE1783398U - SYNTHETIC SPONGE. : de en
  • CA570837A - Internal combustion engines : en fr
  • DE1783411U - VENTILATION DEVICE FOR ROOMS. : de en
  • ES244986A1 - Machine to wash the dishes and kitchen utensils (Machine-translation by Google Translate, not legally binding) : en es
  • CA570966A - Method of shaping foamed rubber latex : en fr
  • DE1783631U - HUNTING CARTRIDGE. : de en
  • DE971573C - Liquid cleaner for electrical devices filled with insulating liquid : de en
  • DE1051161B - Dry shaver : de en
  • DE1783380U - WALL PANEL. : de en
  • DE1783605U - LEVER-SHAPED OPENER FOR TIN CANS. : de en
  • DE971563C - Process for the production of firmly adhering coatings made of tungsten or molybdenum or their alloys by vapor deposition : de en
  • US2874226A - Trunk adapter circuit : en
  • US2873591A - Pinning construction for universal joint : en
  • US2874011A - Trunk piston : en
  • US2874165A - Reduction of carbonyl compounds with boron hydrides : en
  • US2874361A - Inductance coil and method of making such coils : en
  • FR1173064A - Foundry Core Sandblast Machine : en fr
  • CA570648A - Transparent clingable dress patterns : en fr
  • US2873446A - Attachment of safety shield to a powder actuated tool : en
  • US2873488A - Deodorizing device : en
  • US2873722A - Bulk milk tank and washer therefor : en
  • US2873708A - Pin for fabrics : en
  • US2873609A - Thermally responsive device : en
  • DE1783286U - ROCKER OR ROCKER SWITCH WITH LIGHTING. : de en
  • CA570609A - Practice cartridge : en fr
  • CA570655A - Weather strip : en fr
  • CA570755A - Refrigerator compressor, overload protection : en fr
  • DE1050802B - Circuit arrangement for balancing amplitudes of double-tone modulated alternating current telegraph characters : de en
  • DE1051059B - Two-stroke internal combustion engine operating according to the Otto process with high compression and self-ignition : de en
  • DE1783647U - MECHANICAL TOY, SHOOTING RANGE WITH HIT SCREEN. : de en
  • US2873725A - Positioning device : en
  • CA570917A - Epoxy resin containing comminuted metal : en fr
  • AU4047158A - Method of and apparatus forthe treatment of incrusting, corroding and like liquids : en
  • AU4058958A - Improvements in or relating to circuit arrangements for multiplying functions inthe form of electrical signals : en
  • US2874094A - Fluid coking process : en
  • CA570956A - Nitrogen-containing polymers or copolymers : en fr
  • AU234377B2 - Water and air ducting : en
  • US2874374A - Non-destructive core read-out : en
  • CA570736A - Recessed fluorescent luminaire : en fr
  • CA570922A - Rod feeding device : en fr
  • US2874099A - Stabilization of unsaturated aldehydes : en
  • US2874124A - Anti-soil redeposition agents : en
  • US2874054A - Method of making sausage emulsions : en
  • US2873666A - High speed printer : en
  • US2874058A - Carotenoid preparations : en
  • CA570815A - Saturable reactor keying for radio transmitters : en fr
  • DE1050836B - Circuit arrangement for a device for determining the respective switching status of transmitting stations in telecommunication systems, in particular telephone systems with key dialing : de en
  • DE1051116B - Process for oversensitizing photographic silver halide emulsions : de en
  • DE1783475U - PULL STRING FOR SCREEN BARS ON AGRICULTURAL MACHINERY. : de en
  • ES70156U - A gentleman's shirt (Machine-translation by Google Translate, not legally binding) : en es
  • US2873709A - Coated die structure and method : en
  • DE1051089B - Valve for high-tension, hot media, which has the shape of a body of revolution : de en
  • DE1783316U - INFLATING DEVICE FOR INFLATING CHILDREN'S BALLOONS. : de en
  • DE1783323U - MONTH BINDING. : de en
  • FR1172771A - Preparation and applications of oxyalkoxycarbonyl dithiocarbamates : en fr
  • FR1172966A - Anti-rust products for liquid fuels consisting of distillates : en fr
  • DE1783266U - STRIPPING PLIERS MADE OF NON-CONDUCTIVE MATERIAL WITH CIRCULAR KNIFE ADJUSTMENT. : de en
  • AU4051458A - Method and means to generate controllable thermonuclear reactions in industrail scale and utilization of the released energy : en
  • CA570881A - Clutch mechanism for thread cutting machines : en fr
  • ES245188A1 - Measurement of connection of an alternate transistor rectifier (Machine-translation by Google Translate, not legally binding) : en es
  • ES70238U - Set cleaners for textile wicking mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • CA570631A - Operating board : en fr
  • CA570800A - Impulse-converting circuit-arrangement : en fr
  • DE1783387U - CABINET-LIKE FURNITURE. : de en
  • DE1783434U - HAND WELDING DEVICE. : de en
  • DE1783528U - SANDING TRAY FOR ORGANS OD. DGL. : de en
  • DE1783248U - DEVICE FOR DEMODULATION FOR TELEVISION RECEIVERS USING THE INTERFERENCE TONE PROCESS. : de en
  • CA570637A - Gas accumulating and storage chamber for oil pipe lines : en fr
  • CA570688A - Antispasmodic substituted amines : en fr
  • CA570664A - Filament reinforced cellulose wadding : en fr
  • US2873533A - Inside diameter comparator : en
  • US2873877A - Labeled plastic containers : en
  • US2874146A - Polymeric compositions : en
  • DE1050877B - Device for interrupting the flow of current in electrical circuits in the event of overcurrents : de en
  • US2873733A - Internal combustion engines : en
  • US2873735A - Electric hammer : en
  • US2873827A - Window construction : en
  • US2874018A - Speed recorders : en
  • US2874118A - Upflow clarifier apparatus : en
  • US2874250A - Thermostatic switch : en
  • US2873720A - Driving means for continuous metal coating apparatus : en
  • US2873852A - Method of packaging boards and package thereof : en
  • CA570699A - Regulator device for gas burners : en fr
  • US2873796A - Tubeless tire bead seating device : en
  • US2873629A - Fluid-controlled boring machine : en
  • DE1051019B - : de en
  • DE1051093B - Stop washer for adjustment devices, especially of temperature regulators : de en
  • ES244972A1 - Some improvements in the manufacture of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • CA570714A - Trichloromethyl thiocyanate as a biocide : en fr
  • DE1051075B - Two-part sheet metal cage of the Z-type for roller bearings : de en
  • DE1050939B - : de en
  • DE1783438U - DEVICE FOR HORIZONTALIZING THE FINISHING LINE OF A LEVELING INSTRUMENT. : de en
  • US2873892A - Dispenser for liquids : en
  • CA570791A - Variable speed carriage feed mechanism : en fr
  • DE1038391C2 - : de
  • US2874202A - Electric ignition magneto : en
  • AU224903B2 - Improvements in or relating totable cooker and heater lamps : en
  • AU230246B2 - Improvements in or relating to circuit arrangements for obtaining a delayed voltage forthe automatic gain control : en
  • AU4046058A - Process and apparatus forthe application and removal of makeup : en
  • US2873737A - Removable oven door structure : en
  • US2873766A - Method of and apparatus for inserting pile tufts into a fabric : en
  • US2874256A - Heating element : en
  • CA570872A - Supervisory systems for elevators : en fr
  • US2874034A - Grinding tool formed of an inorganic bonding agent : en
  • US2873631A - Drum bearing shield : en
  • US2873923A - Wood rechipper : en
  • US2874213A - Multiplex transmission : en
  • US2873496A - Fastener : en
  • US2873527A - High speed angle hand piece : en
  • US2874016A - Container cabinet : en
  • CA570955A - Stabilization of 3,4-dihydro-2-formyl-2h-pyran : en fr
  • DE1783295U - MADE OF FLEXIBLE MATERIAL, IN PARTICULAR SHEET METAL. EXISTING FLASHLIGHT COVERS, IN PARTICULAR CYLINDRICAL CROSS SECTION. : de en
  • DE1783388U - CHEST-LIKE HOUSING. : de en
  • DE1783213U - DRAFTED BOLTING FOR ROCK AND EXCAVATING ROUTES IN MINES. : de en
  • GB809185A - A railway car coupler operating mechanism comprising a rotor shaft member : en
  • US2873824A - Brake beam : en
  • ES245010A1 - Preparation procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172865A - Closure device for packaging bag : en fr
  • US2874005A - Reinforcement means for a track plate of a track laying vehicle : en
  • US2873743A - Undergarment : en
  • CA570994A - Supporting attachment : en fr
  • DE1783258U - ANTENNA STANDPIPE. : de en
  • USD184418S - Hand mop : en
  • DE1050825B - : de en
  • DE1051155B - Portioning machine for paste-like masses, especially for sausage mass : de en
  • DE1783397U - WASHING UNIT. : de en
  • DE1783533U - NEEDLE FOR SEWING NEEDLE FASTENER. : de en
  • GB809050A - Improvements in or relating to masonry blocks : en
  • US2873455A - Infant's crib with an adjustable mattress-supporting frame : en
  • US2874200A - Process for producing durene : en
  • US2873570A - Double twist spindles : en
  • US2873774A - Power saw for forming oval bowls or the like : en
  • US2874097A - Recovery of indene by azeotropic purification with furfural : en
  • CA570877A - Condensation product of formaldehyde with certain amines and ureido addition polymers : en fr
  • DE1051178B - Electric motor-driven front wheel of a small vehicle, especially for popular entertainment : de en
  • FR1173081A - Individual parking meter : en fr
  • US2873650A - Fluid transfer rate control for a firing mechanism : en
  • US2873680A - Means for initiation of detonator : en
  • US2873922A - Jaw crusher : en
  • CA570868A - Release mechanism for a pack-off shoe : en fr
  • US2873594A - Dial for knitting machines : en
  • US2874359A - High voltage transformer windings with voltage control : en
  • CA570937A - Recovery of potassium values : en fr
  • SE166309C1 - : en
  • US2874013A - Article of furniture collapsible to a plane position : en
  • US2873514A - Cam-actuated coil inserter : en
  • US2873590A - Flexible couplings, dampers, gearwheels and like devices : en
  • US2873866A - Material handling apparatus : en
  • US2874019A - Graph plotter : en
  • FR70167E - Electronic arrangement for encryption and decryption of teleprinter signals : en fr
  • GB809028A - Improvements in or relating to a method and apparatus for grinding and polishing glass : en
  • FR1172810A - Improvements to a damping mechanism for railway cars : en fr
  • FR1173151A - Process for obtaining a polypeptide : en fr
  • DE1050855B - : de en
  • DE1783462U - EYE BUTTON. : de en
  • DE1050908B - : de en
  • FR1172816A - Hydrophobic agents : en fr
  • GR19505B - METAL OF RUBBER FOR THE CERAMIC INDUSTRY. : el en
  • CA570635A - Measuring means for use in the making or alteration of garments : en fr
  • ES70184U - Block calendar perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2873547A - Casting device : en
  • US2873906A - Combined letter and envelope with juxtaposed pair of three-ply folded corners : en
  • ES70147U - Nightdress for children (Machine-translation by Google Translate, not legally binding) : en es
  • AU232613B2 - Printing and dyeing of pile material : en
  • FR1173089A - Process and installation for the controlled dosage of agglomeration mixtures : en fr
  • GB808981A - Improvements in or relating to methods of and means for amplifying the light intensity of an optically projected image : en
  • FR1172977A - Glasses for sealing to metals or alloys : en fr
  • ES245103A1 - A perfect installation to establish eventually plaza de toros (Machine-translation by Google Translate, not legally binding) : en es
  • ES70198U - Protective packaging for insulated bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB809054A - Doll's head : en
  • FR1173110A - High potency, water soluble and stable catalase manufacturing process : en fr
  • FR1173136A - Tertio-amino-alkoxylated derivatives of benzene and process for their preparation : en fr
  • CA570659A - Scoop for handling bulk material : en fr
  • DE1783555U - SECURITY FOR SLOT LOCKING ROLLERS. : de en
  • DE1051087B - Mechanical seal : de en
  • DE1783315U - ARRANGEMENT FOR LUBRICATING TEXTILE MACHINES, SUCH AS MOLDING MACHINES, SPINNING MACHINES, KNITTING MACHINES AND IN PARTICULAR BOBINET MACHINES. : de en
  • DE1783327U - PACKAGING FOR MEDICINAL PRODUCTS. : de en
  • ES242911A1 - Portamicrºfono car (Machine-translation by Google Translate, not legally binding) : en es
  • ES245040A3 - Automatic mechanism applicable to table cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • ES70172U - A protector for feminine shoe heels (Machine-translation by Google Translate, not legally binding) : en es
  • GB809074A - Electrically conducting glass : en
  • GB809237A - Printing machines : en
  • ES245249A1 - Quick press of cylinders with flat clise moved in vaivºn and a cylinder of round clisº coupled ahead of that in the direction of rotation of the sheet (Machine-translation by Google Translate, not legally binding) : en es
  • US2873948A - Winch : en
  • ES244973A1 - Improvements in machines for covering electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE971572C - Electric trigger : de en
  • US2873623A - Six speed transmission : en
  • US2874297A - Analyzer : en
  • ES244969A1 - New procedure for obtaining streptomycin salts and pantothenic acid dihydroestreptomycin or other (Machine-translation by Google Translate, not legally binding) : en es
  • ES245021A3 - Procedure to obtain, on fabrics with hair, drawings or plasticized samples (Machine-translation by Google Translate, not legally binding) : en es
  • ES70152U - Tin lid for glass containers especially glasses : en es
  • FR1172858A - Apparatus for permitting the irradiation of sheet materials : en fr
  • FR1173039A - Maximum consumption meter mechanism, in particular for electricity meters : en fr
  • FR1173049A - Ferrous products intended for enamelling and process for their manufacture : en fr
  • ES70189U - Portable device for shuffling card games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172988A - Gasket to seal the transverse feed and flow profile of containers used for the evacuation of metals, iron and steel in particular : en fr
  • ES69886U - Improved drain valve (Machine-translation by Google Translate, not legally binding) : en es
  • ES70150U - Liquid extractor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172766A - Process for producing a surface coating on a plasterboard and plasterboard panel comprising such a surface coating : en fr
  • USD184469S - Portable fan : en
  • FR70172E - Improvements to machines for dismantling arched support frames for mine galleries : en fr
  • GB809113A - Synthesis of steroids : en
  • GB809164A - Improvements in and relating to levelling instruments : en
  • FR70166E - Construction process by assembling metal or plastic parts and removable construction to be carried out with this process : en fr
  • DE1783344U - GABLE TENT. : de en
  • DE1783426U - CONTINUOUSLY LENGTH CHANGEABLE FORMWORK GIRDER WITH TELESCOPIC HOLLOW PROFILE PARTS THAT CAN BE SLIDED. : de en
  • US2873756A - Device for controlling an actuator by the translation of a shock wave : en
  • US2874170A - 6-dehydro-17-alkyl-19-nortestosterones and esters thereof : en
  • US2874177A - Novel complex salt of 4-aminosalicylic acid and processes for producing the same : en
  • DE1783593U - ELECTRIC DRIVE DEVICE FOR MOTOR VEHICLES. : de en
  • FR1172846A - Process for the manufacture of a cap, tools for carrying out this process or similar processes and products conforming to those obtained : en fr
  • ES245092A1 - Procedure for the manufacture of culinary containers and devices for their realization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172893A - Process for producing a modified polyester resin : en fr
  • ES243333A1 - Procedure for photo-electrolisis damasquinar (Machine-translation by Google Translate, not legally binding) : en es
  • GB809134A - Feeding mechanism for fibrous material : en
  • GB809169A - Marker beacon receiving antenna : en
  • GB809204A - New printing process for wool : en
  • ES245064A1 - Improvements related to the production of foodstuffs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051145B - Protective cap for commercially available valves of vehicle tires : de en
  • US2873449A - Game carrier : en
  • US2873978A - Phonograph tone arm : en
  • FR1172878A - Improvements to elastic suspensions for cycle saddles : en fr
  • DE1050821B - Method for the rapid control of magnetic amplifiers : de en
  • DE1050822B - RC-coupled transistor amplifier of the smallest dimensions : de en
  • DE1051130B - Fuel delivery system for aircraft : de en
  • DE1783606U - DEVICE FOR REMOVING CARBONIC WATER. : de en
  • DE1783617U - PAPER ROLL. : de en
  • GB809296A - Hollow fiber reinforced resin products such as pipe fittings with molded internal threads and method of making same : en
  • DE1050782B - : de en
  • DE1051193B - Device for arranging bars : de en
  • IE22980L - Tubular type battery plates : en
  • US2873840A - Apparatus for handling pipe or the like : en
  • ES244911A1 - A unique and central connection device for gas meter (Machine-translation by Google Translate, not legally binding) : en es
  • ES245265A1 - New system to increase the sale of bleach (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172776A - Feeding device for sewing machines : en fr
  • DE1783420U - STEEL PIPE SCAFFOLDING PARTS AND ACCESSORIES. : de en
  • DE1051172B - Analog display device for direct optical display of binary encrypted received values : de en
  • DE1783419U - GLASS SUPPORT PROFILES FOR NIGHTLY DOUBLE GLAZING OF SINGLE WINDOWS. : de en
  • ES70146U - I failed to embed (Machine-translation by Google Translate, not legally binding) : en es
  • GB809298A - Improvements in or relating to the manufacture of pyridoxine and its salts : en
  • US2874244A - Electromagnetic switch : en
  • ES70233U - Double blanket perfected for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172801A - Method and device for regulating forced circulation steam generators : en fr
  • CA570903A - Automatic defrosting means for refrigeration apparatus : en fr
  • DE1051139B - Twin windshield wiper system : de en
  • DE1783366U - WALL HANGING SHELVES. : de en
  • DE1783612U - MOUNTING BUFFER FOR SLIDING DOORS OR. THE LIKE, IN PARTICULAR FOR MULTIPLE-PIECE FRAMELESS SLIDING GLASS DOORS. : de en
  • GB809256A - Combined variable resistor and switch for use with printed circuits : en
  • DE1050811B - Method for improving the signal-to-noise ratio in pulse phase modulation systems : de en
  • ES243047A1 - A continuous procedure to make elementary pieces for carton boxes (Machine-translation by Google Translate, not legally binding) : en es
  • ES245067A1 - A device for the treatment of disease of the respiratory routes (Machine-translation by Google Translate, not legally binding) : en es
  • GB809017A - Improvements in or relating to electron discharge devices : en
  • US2873816A - Gas washing apparatus : en
  • US2874322A - Low tension spark plug : en
  • ES244958A1 - A four-time diesel engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES245200A1 - A new carding machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173067A - Table for positioning a work below the spindle of a machine : en fr
  • US2873644A - Optical system for the measurement of turbidity : en
  • US2874379A - Radio echo ranging and direction finding system : en
  • DE1051012B - Alloys of magnesium and rare earth metals : de en
  • ES245187A1 - Perfections on wheels for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DK86897C - Apparatus for deodorizing fatty oils and solid fats. : da en
  • ES70222U - Reinforced capacho (Machine-translation by Google Translate, not legally binding) : en es
  • GB809014A - Improvements in braking device for fishing reels : en
  • DE1783211U - PUSHING AND PULLING FORCE BOLTS. : de en
  • DE1783636U - NEEDLE BEARING FOR ROLLING UNDER DRAWING PLANTS. : de en
  • ES67298U - Scaffolding with plugged elements (Machine-translation by Google Translate, not legally binding) : en es
  • CA570730A - Indirect heat exchange method and apparatus therefor : en fr
  • USD184444S - Toy piano : en
  • CA570930A - Dehydrogenation of sulfur-contaminated monocyclic terpenes : en fr
  • DE1050708B - Filling compound for damming boreholes in oil wells : de en
  • DE1050960B - Device for the treatment of female genital organs : de en
  • DE1783368U - REPLACEABLE LUNCH CHAIR COVER. : de en
  • FR1172901A - Advanced control system and apparatus applicable to catalytic processes : en fr
  • FR1173142A - Acceleration detection system : en fr
  • US2873461A - Lasting machine : en
  • US2873480A - Method of molding foundry core drier supports : en
  • USD184436S - Illuminable picture frame : en
  • CA570629A - Control device for the percussion pin of a projectile fuse : en fr
  • CA570811A - Cathode ray tubes for television and like purposes : en fr
  • US2873929A - Archery bow reel : en
  • US2874116A - Process for the solvent extraction of aromatics from hydrocarbon mixtures : en
  • GB809065A - Improvements in or relating to multiple tools : en
  • DE1050866B - : de en
  • DE1783272U - PLUG OR SOCKET WITH EARTH CONTACTS. : de en
  • DE1783496U - PISTON PUMP, ESPECIALLY FOR SPRAY AND SPRAY UNITS. : de en
  • US2874110A - Electrolytic reduction cell for producing aluminum : en
  • CA570842A - Table jigsaw with tiltable blade : en fr
  • US2873563A - Pumping apparatus for lapping machine : en
  • ES70160U - Launching toy (Machine-translation by Google Translate, not legally binding) : en es
  • US2873477A - Tire recapping mold : en
  • US2873817A - Ball bearing lubricator : en
  • US2873962A - Leaf spring assembly : en
  • US2873515A - Coil inserter : en
  • US2874252A - Electric switch : en
  • AU4045158A - Selector circuits : en
  • AU4046558A - Rake wheel : en
  • AU4061758A - Modified polyesters : en
  • DE1783311U - CONSTRUCTION COMBUSTION CONTROLLER. : de en
  • DE1783322U - ARTIFICIAL FOOT. : de en
  • DK86910C - Method for producing lithographic prints and lithographic printing plates for use in the practice of the method. : da en
  • US2873707A - Needle bar oscillator adjusting means in sewing machines : en
  • DE1050992B - PROCESS FOR MAINTAINING CONSTANT WEIGHT DURING THE CONTINUOUS FORMATION OF FILLINGS FROM WOOD CHIPS, FIBERS OD. DGL. FOR THE MANUFACTURE OF CHIPBOARD AND SIMILAR SHAPED BODIES : de en
  • DE1050980B - : de en
  • DE1783433U - SAEG CHAIN. : de en
  • DE1783559U - PHOTOGRAPHIC CAMERA WITH CLOSED EXPOSURE METER. : de en
  • GB809133A - Improvements in and relating to the production of hollow thermal elements : en
  • GB809279A - Improvements in or relating to copper-containing polyazo dyestuffs : en
  • US2874201A - Segmented casing for kaolin melting furnace : en
  • US2874298A - Analyzer : en
  • US2874320A - Indicating device : en
  • DE1783518U - TAILSTICK CLAMPING DEVICE FOR CLAMPING BETWEEN THE TIPS. : de en
  • DE971587C - Method and device for facilitating the removal of labels adhering between the bottle cells and the bottles in cleaning machines : de en
  • ES245066A1 - A procedure for the protection of the graduated zones in the rules and other drawing utensils (Machine-translation by Google Translate, not legally binding) : en es
  • DE971581C - Amplifier for measuring small DC currents and small AC voltages of low frequency : de en
  • FR1173185A - Halogenated polyolefin enhancements : en fr
  • GB809032A - Improvements in change speed gears : en
  • DE1050953B - Circular knitting machine : de en
  • DE1050994B - Vulcanizing press : de en
  • DE1051061B - Control device for the bypass line of a filter in oil, fuel lines or the like. : de en
  • FR1172912A - Improvements to manufacturing processes for cellular polymer products : en fr
  • SU118298A1 - Cultivator coulters for a wide range of crops and grasses : en ru
  • US2873490A - System for producing moulds on foundry machinery with two or more mould forming stations : en
  • US2873606A - Flowmeters particularly for gases : en
  • US2873911A - Mechanical integrating apparatus : en
  • DE1038390C2 - Process and system for the continuous degassing and cleaning of paper pulp suspended in liquid : de en
  • ES245247A1 - A procedure for obtaining containers to contain detergents (Machine-translation by Google Translate, not legally binding) : en es
  • FR70179E - Improvements to press brakes : en fr
  • FR70180E - Advanced rocket for projectile : en fr
  • FR1173107A - Electronic device grid and its manufacturing process : en fr
  • FR70183E - Method and device for ventilation of premises : en fr
  • GB809199A - Improvements in machines for the wet treatment of fabrics : en
  • US2873881A - Container rim protector : en
  • US2873742A - Surgical instruments : en
  • US2874048A - Water-soluble fish bait and method : en
  • ES244975A1 - Improvements in the tissues for the manufacture of sacks and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783539U - COUNTER SUPPORT. : de en
  • DE1783695U - ROD CARPET LOOM AND WITH IT - MANUFACTURED BOUCLE CARPET. : de en
  • FR1172933A - Binding of inert particles : en fr
  • DE1783532U - LITTLE PAUKE. : de en
  • DK86911C - Piston pump. : da en
  • FR1172784A - Belt Conveyor Improvements : en fr
  • FR70181E - Tissue inspection machine : en fr
  • GB809024A - Improvements in or relating to the treatment of a gaseous or vaporous material : en
  • GB809030A - Improvements in sliders for sliding clasp fasteners : en
  • CA570685A - Semi-chemical pulp making process : en fr
  • ES70125U - Improved bellows particularly suitable for the swelling of pneumatic boats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173025A - Bag closing machine : en fr
  • GB809053A - Improvements in or relating to fuel injection devices : en
  • ES245170A1 - Improvements in obtaining high stability sodium aurotiosulfate (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050969B - : de en
  • ES70234U - Double blanket perfected for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173019A - Thermostatically Controlled Valves For Fluids : en fr
  • FR1173044A - Conveyor device : en fr
  • GB809026A - Weftless tape formed of fibrous filaments united by adhesive : en
  • US2873946A - Dampers for bladed wheels : en
  • US2874286A - Preference network : en
  • ES244997A1 - Regulation device for cyclone washing machines in dense liquid (Machine-translation by Google Translate, not legally binding) : en es
  • US2873860A - Stationery rack : en
  • US2874151A - Polymeric emulsifying agents and their derivatives : en
  • US2874160A - Pharmaceuticals : en
  • ES244991A2 - Display of failure indicator for electrical meters (Machine-translation by Google Translate, not legally binding) : en es
  • ES70219U - Equipment for electric arc welding with magnetic regulation (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051042B - Self-cashier : de en
  • DE1783243U - DEVICE FOR FASTENING ROAD EDGE GUIDELINES IN ROCK, CONCRETE OR SIMILAR DIFFICULT MATERIAL. : de en
  • US2874260A - Resistance thermometer circuits : en
  • US2873641A - Screw with cutter to change female thread shape : en
  • DE1783342U - Ponytail hair clip. : de en
  • US2873695A - Freight loading apparatus : en
  • US2873992A - Casement stays : en
  • GB809049A - Improvements in or relating to stud welding : en
  • AU229228B2 - An adaptor for inflation valves : en
  • CA570745A - Method of pickling and pickling compositions : en fr
  • US2873569A - Stranding machine arrangement : en
  • US2873799A - Method and apparatus for dehydrating aqueous caustic solutions : en
  • US2873963A - Liquid spring and oleo suspension for aircraft and vehicles : en
  • US2874325A - Electrode for electric discharge apparatus : en
  • FR1173016A - Apparatus for irradiating a radioactive substance : en fr
  • ES245244A1 - Improvements in the mechanisms of attachment and cosntitution of the driver truck trucks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172756A - Heating process and device, especially for ceramic furnaces : en fr
  • US2873897A - Metal container having a metal plug and a plastic pouring spout surrounding said plug : en
  • USD184433S - Universal test stand for engines or similar article : en
  • DE1051165B - Pencil sharpener with cup-shaped chip collector : de en
  • DE1783394U - Furniture fittings with eccentric hooks : de en
  • US2874313A - Data processing apparatus : en
  • ES245319A1 - Molding tools (Machine-translation by Google Translate, not legally binding) : en es
  • CA570762A - Non-return valve : en fr
  • CA570896A - Tangential inlet vortex type separator : en fr
  • DE1783396U - HANDLE KNOB, FOR EXAMPLE FOR DOORS OR DRAWERS OF FURNITURE OR. DGL. : de en
  • US2873582A - Air conditioning system for space ships : en
  • US2873770A - Battery pasting machine : en
  • ES245102A1 - Method of elaboration of wool fibers and apparatus for its practice (Machine-translation by Google Translate, not legally binding) : en es
  • FR70191E - Pinch disconnector : en fr
  • USD184460S - Fish lure : en
  • ES245011A1 - Label manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR70192E - New device for loading and unloading active bars of an atomic cell : en fr
  • GB809043A - New dyestuffs of the anthraquinone series : en
  • ES244989A2 - Procedure for the conservation of meat and fresh fish (Machine-translation by Google Translate, not legally binding) : en es
  • US2873507A - Felting needle : en
  • US2874087A - Disinfectant compositions : en
  • AU224381B2 - Improvements in folding chairs : en
  • CA570615A - Organic esters of 2-(2-diethylamino-ethoxy)-ethanol and process for the preparation thereof : en fr
  • CA570888A - Explosively operated fluid containers : en fr
  • US2874323A - Spark plug : en
  • GB809236A - Fountain pen : en
  • GR19502B - WATERPROOFED SCREW CUT AFTER SAFETY INTERVENTION CONNECTED. : el en
  • GB809145A - Improvements in or relating to combination well head : en
  • US2874218A - Phasing system : en
  • AU224901B2 - Wind box seal, fob sintering machines : en
  • CA570630A - Gauges for threaded bodies : en fr
  • DE1051150B - Process for the production of sealing rings from high-polymer plastics for the sealing of press-on caps on bottle necks : de en
  • FR1172842A - Cathode ray tube with multiple targets : en fr
  • DE971557C - Device for the building-independent measurement of high AC voltages by means of capacitive voltage divider and tube amplifier : de en
  • GB809111A - An improved electrically conducting flexible hose for milking machines : en
  • ES70305U - An armor for building lattices for buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES70310U - Coupling for infrared tubes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050951B - : de en
  • FR1173103A - Formwork with prefabricated elements that can be assembled and disassembled, for reinforced concrete constructions : en fr
  • FR1172889A - Advanced training in maritime signaling systems : en fr
  • US2873486A - Multiple glazed unit : en
  • US2874017A - Prevention of fracture in glass cathode-ray tubes : en
  • USD184425S - Wall broiler or the like : en
  • DE1783565U - PRESSURE BEARING ON TABLET COMPRESSION MACHINES WITH ECCENTRIC DRIVE. : de en
  • FR1172839A - Regulator : en fr
  • US2873543A - Ironing board and automatically unfolding supporting legs therefor : en
  • US2874025A - Oxidation of transuranic elements : en
  • USRE24602E - Bxbxs : en
  • CA570907A - Method and apparatus for coating a base material with a plastisol : en fr
  • AU4044958A - Printing and dyeing of pile material : en
  • AU4061858A - Improvements in or relating toa method of making rod-shaped composite metal articles : en
  • CA570932A - Control of air flow over an aircraft wing : en fr
  • DE971584C - Process for removing oil from solid paraffin containing oil : de en
  • DE1050801B - Circuit arrangement for the optional demodulation of two radio teletype channels combined by multiple frequency shift keying : de en
  • DE1783340U - CASE OD. DGL. : de en
  • DE1783642U - GYMNASTICS AND MASSAGE TIRES. : de en
  • ES70296U - Package for apparel perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172890A - Strobe time measuring device : en fr
  • FR1172891A - Forging machine with automatic feed mechanism : en fr
  • FR1172777A - Device for compensating the thrusts exerted on test gasometer bells as well as gasometers fitted with this device : en fr
  • DE1050741B - Process for the polymerization of olefins using a solid phosphoric acid catalyst : de en
  • DE1783343U - EYE PROTECTION FOR WOMEN WHEN WASHING YOUR HAIR. : de en
  • USD184457S - Toy bird figure : en
  • US2873755A - Air-pressure-operated relay : en
  • US2874191A - Process for the manufacture of acetone : en
  • US2873504A - Manufacture of burial vault lids : en
  • US2874197A - Perfluorostyrene derivatives : en
  • NL90271C - Truck with a container, the bottom of which is provided with a movable transport surface : en nl
  • US2874154A - Process for the production of 20-keto-21-iodo steroids : en
  • US2873610A - Tuner and control : en
  • DE1050988B - Process for protecting cellulosic material, such as wood, wood-based materials or textiles, against termite damage : de en
  • DE1783691U - WATER DRAIN FITTING. : de en
  • US2873958A - Thermostatically controlled air bleed : en
  • ES70215U - Shock absorber for improved recoil (Machine-translation by Google Translate, not legally binding) : en es
  • FR70171E - Basic substituted amides and process for the preparation thereof : en fr
  • DE1050752B - Process for the production of formaldehyde from methane : de en
  • DE1050926B - : de en
  • ES70202U - Soap dish with nail brush (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051002B - : de en
  • DE1783292U - COUNTER START TEST DEVICE. : de en
  • FR1172999A - Process for the preparation of metals of the titanium group : en fr
  • FR70200E - New process of polychrome reproduction : en fr
  • IE23050L - Automatic collectors : en
  • CA570747A - Vapor generator with high temperature pendent superheater platens : en fr
  • DE1051026B - : de en
  • DE1783203U - CIRCULAR KNITTED SOCKING. : de en
  • ES245007A1 - Improvements in the manufacture of valves for air and similar chambers (Machine-translation by Google Translate, not legally binding) : en es
  • ES70108U - Antifreeze curtain for automobile radiator (Machine-translation by Google Translate, not legally binding) : en es
  • ES70227U - Counter point for lathes (Machine-translation by Google Translate, not legally binding) : en es
  • GB808991A - Electric ignition apparatus : en
  • DE1050911B - Process for the surface processing of semiconductor crystals for the production of small semiconductor thicknesses in the production of semiconductor arrangements : de en
  • DE1050985B - : de en
  • DE1051054B - Frame made of sheet steel for cold bed windows and their use for block buildings : de en
  • DE1783278U - ELECTRICAL DISTRIBUTION. : de en
  • FR1173091A - Tire polishing machine : en fr
  • DE1050719B - : de en
  • DE1783585U - SPEED WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • ES245043A1 - Traction system for land and aerial and analog functions (Machine-translation by Google Translate, not legally binding) : en es
  • ES70132U - That's how it articulates (Machine-translation by Google Translate, not legally binding) : en es
  • GB809151A - Improvements in or relating to shock absorbers : en
  • CA570985A - Rotary kiln : en fr
  • DE1050991B - : de en
  • GR19496B - SECURITY LOCK FOR PROMOTION, FOR METAL OFFICES AND OTHER FURNITURE. : el en
  • FR70169E - Winding device for spinners, twists and winders : en fr
  • FR1172857A - Improvements to pneumatic hammers : en fr
  • FR1172987A - Control device for multi-section valves : en fr
  • US2873758A - Valve fitting for pump pressure systems : en
  • DE1051008B - Method and device for degassing and for determining the gas content of liquids, in particular molten metals : de en
  • DE1783392U - DEVICE FOR FASTENING METAL LEGS TO METAL FRAMES OF FURNITURE. : de en
  • DE1783482U - TANKED MILK RECEIVING TRUCK. : de en
  • ES245063A1 - Improvements in the assembly of the planetary wheels or satellites in the epicloid trains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172779A - Device for measuring and adjusting the section of extruded materials : en fr
  • US2873481A - Method of manufacturing a cellular article : en
  • FR1172855A - Advanced elastic fastening device : en fr
  • IE23082L - Dry shavers. : en
  • DE1783430U - TELEPHONE. : de en
  • DE1783251U - DEVICE FOR FASTENING AND ARTICULATED SUPPORTING THE TUBE IN THE HOUSING OF A TELEVISION RECEIVER. : de en
  • ES245038A1 - A perfect procedure and apparatus to treat units of various leaves fully glass, in order to reduce the breaks produced by thermal and mechanical shocks (Machine-translation by Google Translate, not legally binding) : en es
  • GB809292A - Improvements in and relating to sheet feeding apparatus : en
  • FR1172905A - Low pressure olefin polymerization process and the products thus obtained : en fr
  • GB809266A - Improvements relating to drying apparatus for the hands, and other parts of the person : en
  • GB809068A - Improvements in or relating to photographic camera shutters : en
  • GB809160A - Improved method of and apparatus for cleaning metal and other surfaces : en
  • GB809184A - Production of dosage unit form of hexylresorcinol : en
  • GB809202A - Improvements relating to the manufacture of windows : en
  • ES70229U - Improved children's panty (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172986A - Plastic injection device : en fr
  • GB809033A - Method of and apparatus for producing thread packages with a predetermined thread tension : en
  • FR1173054A - Condensed compounds, containing the p-n-p group and their preparation : en fr
  • NL161758B - : en
  • US2873652A - Machine for shaving herringbone gears : en
  • US2874375A - Electric signaling and indicating apparatus : en
  • DK86904C - Holding bracket for hanging a load on the side of a scaffolding post. : da en
  • FR1172868A - Manufacture of low boiling point esters : en fr
  • AU4062758A - Locking differential : en
  • ES69588U - Assembly of plastic flowers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173129A - Improvements to processes for preparing tertiary amines : en fr
  • GB809022A - Improvements relating to vehicles with endless chain conveyor floors : en
  • ES70255U - Box for insecticides (Machine-translation by Google Translate, not legally binding) : en es
  • GB809143A - Sight glasses : en
  • US2874360A - Eisler : en
  • US2874143A - Polytrifluorchloroethylene stabilized with tetraphenyl tin : en
  • US2873847A - Conveyor belt cleaner : en
  • ES245015A1 - New machine for pressing and cutting in a single operation, ceramic vibratory pieces (Machine-translation by Google Translate, not legally binding) : en es
  • DE971576C - Ventilation device for closed vehicles, especially large-capacity passenger vehicles such. B. Omnibuses and their trailers : de en
  • US2873620A - Control mechanisms : en
  • US2874220A - Carrier distribution circuit : en
  • US2873882A - Match book dispenser : en
  • US2874326A - Linear accelerator : en
  • ES70300U - Cover for beaters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172780A - Azo pigments and their preparation process : en fr
  • FR1172953A - Process for the preparation of halogenated amino-isophthalic acids : en fr
  • FR70185E - Improvements to coded information transmission systems : en fr
  • US2873532A - Bevel : en
  • CA570686A - Ketonic esters : en fr
  • CA570879A - Piston : en fr
  • CA570889A - Production of motor fuel : en fr
  • US2873805A - Well packers : en
  • US2874074A - 1, 2-substituted imidazolinium salt and treatment of cellulosic fibrous materials therewith : en
  • US2874237A - Multiple contact switch : en
  • ES70257U - Maneuvering game for raising and lowering of screen maps and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2874265A - Non-transferred arc torch process and apparatus : en
  • US2874305A - Radiation integrator : en
  • USD184461S - Ice cube bucket : en
  • US2873884A - Squirting camera : en
  • AU231733B2 - Improvements in or relating to indirectely heated thermionic cathodes : en
  • AU227702B2 - Rake wheel : en
  • ES70286U - Packaging for packaging and supply of needle pins and similar articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173150A - Process for the production of condensates of albumin fatty acids with ampholytic action : en fr
  • DE1050849B - Axial injection head of a screw press for overmolding conductors or cables with an insulating material : de en
  • FR1172888A - Method and apparatus for contacting gas and liquid : en fr
  • AU3525558A - Preparation and moulding of rubberised curled animal hair or vegetable fibre for upholstery purposes : en
  • DE1051076B - Pulley with variable effective diameter : de en
  • DE1051122B - Centrifugal slurry pump with a venting pump designed as a membrane pump : de en
  • CA570763A - Expansible bodies, particularly vehicles, floats and the like : en fr
  • CA570620A - Compressor blade and method of forming same : en fr
  • CA570625A - Automatic sphygmomanometer : en fr
  • US2873616A - Adjustable control mechanism : en
  • USD184428S - Baseball safety helmet : en
  • DE1051175B - Process for coating the inner surfaces of heated hollow bodies with powdery, meltable coating agents that are swirled up by a gas stream : de en
  • CA570829A - Petroleum refining : en fr
  • DE1051045B - Arrangement for attaching agricultural equipment to tractors with three-point hitching devices : de en
  • US2873491A - Apparatus for casting metallic articles : en
  • US2874126A - Hair shampoo : en
  • US2874356A - Method of and apparatus for seismic prospecting : en
  • USD184454S - Combined rosary and statuette : en
  • AU4055358A - Improvements in or relating toa canning machine : en
  • CA570914A - Water soluble dye salts : en fr
  • GB809211A - Improvements in or relating to teleprinter transmitters : en
  • GB809251A - Luminous advertising and signposting device : en
  • US2873995A - Pipe handling tool : en
  • DE1050993B - Process for converting polysiloxane into the solid elastic state : de en
  • DE1051063B - Lubrication of the engine in internal combustion engines : de en
  • US2874223A - Mixed-ringing party-line telephone system : en
  • US2873779A - Baled hay chopper : en
  • US2874331A - Transistorized current transfer apparatus : en
  • US2873744A - Girdles : en
  • US2874042A - Aluminum bronze alloy containing manganese and having improved wear resistance : en
  • AU224661B2 - Improvements in or relating toa canning machine : en
  • CA570619A - Balanced scythe type weed cutter : en fr
  • CA570945A - Method of producing tubular pipe insulation : en fr
  • AU3048257A - Improved soldier for wall form assembly : en
  • US2873574A - Combination hot air and internal combustion engine : en
  • US2873668A - Azo dye duplicating process : en
  • US2874234A - High gain signal amplifier circuit : en
  • US2874242A - Fluid-pressure controlled operating mechanism for a circuit breaker : en
  • CA570689A - Semi-conductor relay devices : en fr
  • CA570844A - Method of spinning vee pulleys : en fr
  • US2874163A - Diphenylalkylaminomethyl pyrrolidines : en
  • CA570674A - Cleaning apparatus : en fr
  • CA570756A - Process for continuously manufacturing superphosphate : en fr
  • US2874036A - Ammoniated superphosphates and process of producing same : en
  • US2874249A - Fuse structures with ferrules of insulating material : en
  • CA570703A - Substituted bis-amines : en fr
  • CA570980A - Process for producing beta-cyanoethyltrichlorosilane : en fr
  • AU229637B2 - Improvements relating to floor coverings underfelts, underlays andthe like : en
  • US2873589A - Flexible coupling sleeve with spacer connection : en
  • US2874037A - Process for stabilizing pyrophoric iron : en
  • US2873474A - Apparatus for stretching plastic interlayers : en
  • CA570690A - Television synchronizing apparatus : en fr
  • DE1050746B - Process for the preparation of trialkyl phosphites : de en
  • DE1051169B - Practice cartridge : de en
  • GB808994A - Improvements in controlling the consistency of a solid-liquid suspension such as a suspension of wood chips or the like in a liquid : en
  • US2873618A - Transmission : en
  • US2873864A - Automobile parking apparatus : en
  • DE1783363U - FOOTWEAR RACK ON CLOTHES HANGING DEVICES. : de en
  • GB809246A - Improvements in or relating to devices for effecting adjustments in two dimensions : en
  • US2874024A - Preparation of potassium borohydride : en
  • US2874308A - Electroluminescent device : en
  • CA570639A - Method and device for detecting breaks in nuclear reactor fuel rod sheaths : en fr
  • GB809000A - Improvements relating to folding chairs : en
  • DE1783332U - MEMBRANE FOR MEMBRANE FOUNDRY MOLDING MACHINES. : de en
  • DE1051097B - Wedge connection for metal saw blades, especially circular saw blades : de en
  • DE1051102B - Process for the acidification of vegetable and animal substances for animal feed : de en
  • DE1051201B - Hydraulically operated and self-controlling scraper for centrifuges, especially sugar centrifuges : de en
  • AU4049458A - Device for severing sheet material : en
  • US2873986A - Combined fluid and contact seal : en
  • US2873698A - Free-standing roof structures : en
  • DE1051177B - Portable amusement facility : de en
  • ES245127A1 - A procedure to rebound the songs of the tables of tables and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES245135A1 - New apparatus for the treatment of bodies (Machine-translation by Google Translate, not legally binding) : en es
  • ES70281U - A case to store and extract pills (Machine-translation by Google Translate, not legally binding) : en es
  • GB809114A - Synthesis of steroids : en
  • US2874041A - Process of zinc extraction from ores formed by or containing zinc silicate or other soluble silicates, by means of hydrometallurgy : en
  • US2874301A - Well logging apparatus : en
  • DE1051051B - Tines for agricultural implements, especially for wipers : de en
  • FR1173155A - Device for controlling the operation of typographic typesetting machines by means of statistical recording cards : en fr
  • US2873588A - Flexible coupling : en
  • US2874175A - Process for making fatty acid diglyceride, diesters of dibasic acids : en
  • CA570850A - Method of dosing mercury vapor lamps : en fr
  • US2873467A - Windshield clearing system : en
  • CA570627A - Loading device for tank weapons : en fr
  • US2874209A - Support or stay member for parts of the electrode systems of electric discharge tubes : en
  • US2873612A - Window regulator mechanism : en
  • US2874248A - Multiple fuse : en
  • DE1050813B - : de en
  • US2874162A - Ethynylpyridine-n-oxides and ethynylquinoline-n-oxides : en
  • US2873516A - Aligning fixture for assembling parts of a magnetron tube : en
  • US2873573A - Alarm-timepiece : en
  • FR1172764A - Braking device for internal combustion engines, in particular for motor vehicles : en fr
  • FR1173143A - Handkerchief manufacturing and treatment process : en fr
  • GB809301A - Improvements in or relating to power steering systems : en
  • DE1783249U - CIRCUIT ARRANGEMENT FOR OBTAINING A DC VOLTAGE FOR A VOTING DISPLAY IN TELEVISION RECEIVERS. : de en
  • DE1783625U - HEEL GUARD. : de en
  • DE1050968B - Portable atomizer for floor care products : de en
  • DE1783376U - CAMPING TABLE. : de en
  • ES245035A1 - New propaganda system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172845A - Sound disc : en fr
  • GR19501B - ORIGINAL CHILDREN'S MOTHER TYPE, SUITABLE FOR THE ENTERTAINMENT AND EDUCATION OF CHILDREN, STUDENTS ETC. : el en
  • FR1172753A - Improvements to the presser feet of two-needle sewing machines for making zippers with helical threads : en fr
  • US2873917A - One pipe steam heating system control : en
  • US2873991A - Latch : en
  • US2874258A - Electrical resistor units : en
  • CA570851A - Oil compositions : en fr
  • US2873655A - Carton locking mechanism : en
  • AU225819B2 - Bleeder resistor for motor start capacitors : en
  • US2873603A - Method of testing hermetic containers : en
  • US2873619A - Cam-type differential : en
  • US2874166A - Fluoro-olefins and process for preparing them : en
  • CA570777A - Multiple sound frequency inlet silencer : en fr
  • US2873684A - Pump motor assembly : en
  • DE1050872B - : de en
  • CA570734A - Internal combustion engines : en fr
  • CA570833A - Preparation of shredded wood pulp : en fr
  • ES245147A1 - A propaganda system between clients to facilitate sales (Machine-translation by Google Translate, not legally binding) : en es
  • GB809140A - Improved retractable ball point writing instrument and latching means therefor : en
  • GB809272A - Improvements in or relating to the coating of surfaces with aqueous emulsions of bitumen : en
  • AU230563B2 - Device for severing sheet material : en
  • DE1050701B - : de en
  • AU225938B2 - High impact hammer : en
  • CA570658A - Retractable scratch awl : en fr
  • AU228178B2 - Improvements relating tothe discharging of coke from horizontal coke oven batteries : en
  • AU4045458A - Novel substituted piperidines and pyrrolidinones and process for preparing same : en
  • US2873748A - Tobacco pipe : en
  • US2873750A - Umbrella tent : en
  • DE1051001B - Use of copper or copper-containing substances as a flame-retardant agent for organopolysiloxanes which can be hardened to form elastomers : de en
  • DE1783429U - EXHAUST PIPE FOR BATHROOMS, TOILET ROOMS AND THE LIKE. : de en
  • FR1173187A - Wheel brake improvements for aircraft landing gear : en fr
  • CA570950A - Process for the preparation of a dialkyl benzene mixture : en fr
  • US2873898A - Garment hanger : en
  • CA570891A - Manufacture of foam rubber having a slip surface : en fr
  • CA570919A - Ignition compositions of the lead-selenium type : en fr
  • CA570983A - Process for producing cyanoalkylsilanes : en fr
  • AU4062058A - Improvements in or relating to circuit arrangements for obtaining a delayed voltage forthe automatic gain control : en
  • DE1050780B - Door for a chilled buffet : de en
  • AU4062958A - Improvements in or relating totable cooker and heater lamps : en
  • US2873518A - Wire electrode for electric discharge lamps : en
  • US2873562A - Fixture for holding a tool subject to grinding : en
  • CA570769A - Line connectors : en fr
  • DE1783378U - INTERCHANGEABLE COVER PLATE FOR TABLES, CHAIRS, DISABLES AND THE LIKE. : de en
  • FR1172837A - Apparatus for combating pests, with container intended to receive the plant protection agent : en fr
  • AU231398B2 - Strand product and method of producing same : en
  • US2873658A - Photographic apparatus : en
  • CA570720A - Automatic gain controlling circuit for compensating variations in transmission line attenuation : en fr
  • US2873534A - Rubber base templet : en
  • US2874141A - Unsaturated polyester-vinyl monomer composition stabilized with 3, 6-di-n-propylcatechol and method of preparation : en
  • US2874158A - Hydrogenated citrazinic acid and method of preparation : en
  • DE1051016B - Method for measuring material thickness, in particular for measuring sheet metal thickness : de en
  • AU231886B2 - Improvements in apparatus for visually recording the ocean depths and other marine uses : en
  • AU227002B2 - Improvements in and relating to nuclear reactors : en
  • CA570821A - Emulsions : en fr
  • DE1050891B - : de en
  • DE1051166B - Eraser : de en
  • NL90133C - : en
  • US2873788A - Filament coiling machine having finely adjustable coiling head : en
  • US2874276A - Unitary antenna-receiver utilizing microstrip conductors : en
  • US2873663A - Apparatus for processing food and the like : en
  • US2873853A - Canned slug : en
  • US2873862A - Soaking pit cover handling apparatus : en
  • US2874098A - Process of oxidizing and separating alkylaryl mixtures : en
  • CA570783A - Punching and notching machine : en fr
  • AU4046458A - 6-methyl-3-oxo-4:6-dienic steroids ofthe androstane and pregnane series and method for their preparation : en
  • AU3048457A - A handling pen for animals : en
  • AU4057858A - New pyrazoles and method of preparing same : en
  • AU231956B2 - Improvements in and relating to transducers : en
  • CA570775A - Cantilever superheater tube support : en fr
  • AU232318B2 - Continuous process forthe production of cobalamins : en
  • US2873778A - Method and apparatus for controlling atmospheric conditions during installation : en
  • BE570518A - : en
  • CA570807A - Electric lamp exhausting device : en fr
  • CA570781A - Continuous tobacco sheet production : en fr
  • DE1050809B - Core memory bias : de en
  • DE1050881B - Device for electric mine detonators to ensure a sufficient ignition current for the ignition : de en
  • AU4051158A - Can punching and coffee brewing apparatus : en
  • US2873654A - Machines for manufacture of egg cartons : en
  • US2873825A - Brake shoe keys : en
  • US2873542A - Tractor mounted shoulder maintainer : en
  • ES70122U - Double stand for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173013A - Improvements to devices for vulcanizing tires : en fr
  • AU227190B2 - Centrifugal casting of concrete articles : en
  • ES244458A1 - A system with its corresponding devices for determining contaminated air (Machine-translation by Google Translate, not legally binding) : en es
  • ES70117U - A game of table football (Machine-translation by Google Translate, not legally binding) : en es
  • US2873500A - Safety pin : en
  • US2874083A - Transistor construction : en
  • AU4057958A - Manufacture ofa fission product ofa new antibiotic : en
  • US2873485A - Reversing coiler drive : en
  • US2873823A - Brake beam supports : en
  • US2873908A - Fan arrangement for domestic appliances : en
  • CA570972A - Railway traffic controlling apparatus : en fr
  • CA570976A - Process for the preparation of organosilicon compounds : en fr
  • FR1172955A - Washing machine, in particular for engines, machines and their parts : en fr
  • US2873512A - Ferro magnetic core materials and methods of producing same : en
  • US2873970A - Golf club hand grip : en
  • AU225204B2 - Preparation and moulding of rubberised curled animal hair or vegetable fibre for upholstery purposes : en
  • CA571001A - PROCESS OF PREPARING PHENYL BENZO-.gamma.-PYRONE COMPOUNDS SUBSTITUTED BY HYDROXYL GROUPS, AND PRODUCT : en fr
  • AU4049058A - Synthetic lubricants of diesters and polyesters suitable for aero gas turbine engines : en
  • US2873845A - Safety device for article feeding mechanism : en
  • US2874044A - Multistage process relating to the alkaline digestion of raw cellulosic materials for the production of pulp with a high content of alpha cellulose : en
  • US2874078A - Pipe cleaning method : en
  • US2873826A - Brake cooling control : en
  • CA570715A - Filterable dispersions of polyvalent metal oxides and hydroxides in lubricating oil : en fr
  • CA571005A - Fluid sample injection apparatus : en fr
  • US2874020A - esler : en
  • US2874263A - Process for butt welding : en
  • USRE24604E - Magazine type hand tool for crimping electrical connectors : en
  • CA570754A - Rc timing circuit : en fr
  • AU4050958A - Wind box seal, fob sintering machines : en
  • DE1051129B - Hydraulically operated propeller with adjustable pitch : de en
  • DE1783650U - BAR SWING FOR CHILDREN'S PLAYGROUND. : de en
  • CA22271S - Tire tread for a vehicle wheel : en
  • CA570973A - High resistivity alloy : en fr
  • DE1050772B - Process for the preparation of p - (bis - 2 - chloroethylamino) -phenyl-alanine : de en
  • DE1050956B - : de en
  • DE1783275U - SCREWLESS FASTENING OF COVERS FOR ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • DE1783474U - ARRANGEMENT OF A CLUTCH FOR SELECTING BELTS OR ELEVATORS. : de en
  • DE1783347U - COFFEE GRINDER. : de en
  • DE1783293U - DEVICE FOR DETERMINING AND DETERMINING GAS- OR STEAM-FILLED CAVITIES IN AN INSULATED ELECTRICAL CONDUCTOR OR WITHIN THE ELECTRICAL FIELD OF SUCH. : de en
  • DK86901C - Lifting device. : da en
  • DE1051010B - Process for extracting zinc in a shaft furnace : de en
  • DE1051079B - Safety coupling : de en
  • DE1051189B - Rectangular plate made from pulp, especially for display packs : de en
  • US2873472A - Spring sash balance : en
  • US2873972A - Amusement ride : en
  • CA570929A - Polyether polyepoxide oil-modified alkyd resin : en fr
  • AU3410657A - Improvements in packing articles in containers : en
  • CA570875A - Log feeding apparatus : en fr
  • DE1783467U - DRAWBAR FOR FARM TRACTOR. : de en
  • DE1783564U - STAMP GUIDE ON ROTARY TABLETS - COMPRESSION MACHINES. : de en
  • GB808974A - Improvements in systems for the automatic tuning of radio transmitters or receivers : en
  • CA570731A - Ambient temperature compensation of thermistors : en fr
  • CA570924A - Machine for immersion conditioning of box toe blanks : en fr
  • AU4048858A - New polyesters and their method of preparation : en
  • CA570838A - .delta.4-halo-3-keto steroids : en fr
  • DE1050943B - Film-forming additives for lacquers containing drying oils, lacquer paints, products containing stand oil, varnishes or oil alkyd resins : de en
  • DE1783460U - PROBLEM PROTECTION IN CHAIN MACHINES. : de en
  • US2873561A - Sander : en
  • US2873656A - Chain drive for vibrating planing rollers : en
  • DE1051152B - Ship rudder system with the same, optionally usable, machine sets driven by electric motors : de en
  • DE1783685U - LIFTING DEVICE FOR LIFTING AND LOWERING THE UPPER LOADING AREA IN TRANSPORT RACKS FOR MOTOR VEHICLES IN WHICH THE VEHICLES STAND ON OVER ONE. : de en
  • US2873497A - Cuff fastener : en
  • US2873711A - De-fouling anchor : en
  • US2873723A - Vacuum bulk milk tank with agitators : en
  • US2874315A - Switching device : en
  • CA570804A - Control valves for hydraulic presses : en fr
  • CA570710A - Electrical arc welding and tool therefor : en fr
  • GB809085A - Improvements in or relating to plug type connector sleeves for gas appliances : en
  • US2874156A - Substituted l : en
  • US2873738A - Reversible garment : en
  • US2873801A - Portable sheet cutting machine : en
  • US2874208A - Spark plug : en
  • US2874348A - Electromagnetic method of geophysical exploration : en
  • GB809311A - A method of manufacturing a supporting dressing for broken bones and other injured parts : en
  • DE1050880B - : de en
  • GB809080A - Methods of manufacturing selenium rectifiers : en
  • AU4049658A - Process and apparatus for carrying out chemical reactions at high temperature : en
  • CA570739A - Magnesium anode with perforated core : en fr
  • DE1783649U - CAROUSEL. : de en
  • DE1051108B - Device for the creation of three-dimensional appearing luminous figures : de en
  • CA570949A - Electric heating means : en fr
  • DE1051124B - Pumping system : de en
  • FR1173080A - Electric spark ignition device for engine : en fr
  • GB808976A - Improvements in and relating to copying lathes : en
  • NL91577C - : en
  • US2874310A - Apparatus for controlling an electric power supply system : en
  • DE1050733B - : de en
  • DE1051153B - Pear-shaped displacement body arranged axially behind a ship's propeller : de en
  • DE1783610U - DEVICE FOR SWINGING IN AND OUT THE WINDOW SHUTTERS. : de en
  • ES70196U - Improved cube for motorcycle wheels (Machine-translation by Google Translate, not legally binding) : en es
  • ES70285U - Bag-apron (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172817A - Process for the simultaneous manufacture of several networks of metallic threads, from longitudinal threads in sheets and of transverse threads, crossing each other on one side only, and machine for manufacturing metallic thread networks for the implementation of the method : en fr
  • FR1172942A - Generators : en fr
  • US2873556A - Process of making armored glass : en
  • US2874144A - Polyperfluorochloroethylene and lead dioxide : en
  • US2874217A - Pulse detection method and apparatus : en
  • DE1050964B - Winding device, in particular for continuous glass threads emerging from a production device : de en
  • DE1051074B - Composite metal plain bearings : de en
  • US2873605A - Apparatus for measuring equilibrium humidity of paper : en
  • USRE24603E - Churn drill for thermal rock piercing : en
  • CA570858A - Control system for line casting machines : en fr
  • US2873586A - Finger ring having two internal finger gripping means with diverging ends : en
  • US2873895A - Tube and bottle closures : en
  • DE1050760B - Process for the preparation of polymerizable olefinically unsaturated acyloxyhalogenalkoxyphosphoric acid esters or phosphonic acid esters : de en
  • CA570607A - Stretchable bandage : en fr
  • DE1783549U - OPTICAL DEVICE, IN PARTICULAR FOR MICROSCOPIC EXAMINATIONS WITH IMAGE REGISTRATION : de en
  • AU225976B2 - Novel substituted tetrahydrophyridines and process for preparing same : en
  • CA570890A - Agitator : en fr
  • AU4046258A - V "therapeutic compounds : en
  • US2873521A - Canned food extractor : en
  • US2873678A - Power generating device for projectiles : en
  • US2874355A - Pulse width modulation system : en
  • DE1783320U - KEY FOR FASTENING THE EXPANSION SCREWS IN CLAMPING DEVICES FOR TEETH. : de en
  • ES70259U - An improved casing for motorcycle handlebars (Machine-translation by Google Translate, not legally binding) : en es
  • CA570741A - Automatic telephone switching comprising control equipments : en fr
  • US2873976A - Game pieces : en
  • CA570753A - Process for ethylating toluene : en fr
  • CA571004A - Polyglycol ethers and their manufacture : en fr
  • US2873887A - Device for dispensing striped materials : en
  • US2874084A - Handling thermo-responsive cements : en
  • US2874247A - Circuit breaker trip mechanism : en
  • US2874023A - Static-resistant hydrophobic resin composition, shaped article thereof and method formaking the latter : en
  • AU225975B2 - Novel substituted piperidines and pyrrolidinones and process for preparing same : en
  • NL90196C - : en
  • US2874232A - Transistor element and transistor circuit : en
  • SU118290A1 - Method of handling piece cargo : en ru
  • US2873509A - Method of making a variable resistor : en
  • US2873647A - Remotely adjustable rear-view mirror : en
  • AU224571B2 - Process and apparatus for carrying out chemical reactions at high temperature : en
  • AU228782B2 - Method and apparatus forthe annealing of filamentary material : en
  • DE1783418U - DOOR SEALING DEVICE, IN PARTICULAR FOR VEHICLE DOORS. : de en
  • AU4048558A - Synthetic lubricant blends of diesters and polyesters suitable for aero gas turbine engines. m : en
  • CA570999A - Manufacture of manganese in low-stack blast furnace and resultant product : en fr
  • US2874270A - Portable work light : en
  • US2873901A - Safety pin corrosive inhibitor : en
  • CA570672A - Spray type washing apparatus : en fr
  • CA570848A - Outside door handle assembly : en fr
  • DE1051168B - Trigger device for rocket launch tubes or the like. : de en
  • ES244873A1 - Mechanism for the production, in tire tires, of the air pressure necessary for the blowing of the wire of the frame in the step floor (Machine-translation by Google Translate, not legally binding) : en es
  • US2873693A - Resiliently mounted tie-down support rails : en
  • DE1051203B - Elastic mounting of a centrifuge unit : de en
  • DE1783288U - CONTACT ARRANGEMENT FOR SWITCHING DEVICES, IN PARTICULAR INSTALLATION SELF-SWITCHES. : de en
  • CA570916A - Signals mean frequencies deviation meter : en fr
  • US2873664A - Bundle tying machine : en
  • US2873705A - Tufting machines : en
  • US2873537A - Combination washer and dryer with condenser means : en
  • US2874346A - Generator control system : en
  • CA570718A - Air-cooled turbine buckets : en fr
  • US2874206A - Sealed electrical terminals : en
  • AU230928B2 - Method of photochemical printing : en
  • CA570728A - Delta5-17 alpha-ethinylandrostene-3beta,17-diol-3-esters and preparation : en fr
  • CA570652A - Joint and connector used therein : en fr
  • CA570827A - Key pulsing circuit : en fr
  • DE1783611U - TILT SWIVEL BEARING FOR WINDOWS OR DOORS. : de en
  • US2873483A - Fiber tinter : en
  • DE1051086B - Seal, preferably for multi-part metallic compression molds with annular grooves arranged inside : de en
  • GB809271A - Improvements in or relating to electrical capacitors : en
  • US2873794A - Inertia latch : en
  • US2873918A - Track approach bridge : en
  • US2873677A - Concrete piercing fuse : en
  • US2873721A - Micromanifold for powder cloud development : en
  • US2874127A - Sulfonate detergent compositions of improved foam characteristics : en
  • US2874366A - Electric light socket : en
  • AU4056258A - Improvements relating to translating apparatus : en
  • DE1050788B - : de en
  • DE1783281U - HOUSING FOR ENCLOSED ELECTRICAL SYSTEMS. : de en
  • CA570808A - Wax-coated container : en fr
  • CA570893A - Door biasing device : en fr
  • AU227493B2 - Method of and apparatus forthe treatment of incrusting, corroding and like liquids : en
  • CA570861A - Acetylene generation with an electric arc : en fr
  • US2873843A - Magnetic conveyor : en
  • DE1783217U - ARRANGEMENT OF A TWO-PIECE TIPPING HORDE. : de en
  • DE971556C - Oscillator modulator circuit : de en
  • DE971565C - Circuit arrangement for frequency-modulated waves : de en
  • DE1783660U - INSERT CONTAINER FOR TRANSPORT DRUM OD. DGL. : de en
  • DE1783672U - WINDOW PACKAGING, IN PARTICULAR FOR CHOCOLATE ITEMS. : de en
  • ES70116U - An improved device for cutting fruits and tubers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173029A - Production process for beams starting from standard beams in long lengths : en fr
  • GR19500B - ORIGINAL SPECIAL GAME SUITABLE FOR THE ENTERTAINMENT AND EDUCATION OF CHILDREN, STUDENTS AND OTHERS. : el en
  • CA570814A - Method of preparing organic metal compositions : en fr
  • DE1783671U - TUBES AND THE LIKE CLOSURE. : de en
  • CA570886A - Tire and wheel assembly : en fr
  • DE1050909B - : de en
  • DE1783254U - STEREOPHONIC SPEAKER ARRANGEMENT WITH TWO CHANNELS FOR CLOSED ROOMS. : de en
  • DE1783256U - ADJUSTABLE DIPOLE BRACKET FOR VHF AND TV ANTENNAS, IN PARTICULAR FOR ROOM ANTENNAS. : de en
  • FR1173066A - Low foaming anionic detergent compositions : en fr
  • DE1783372U - HOLLOW-BASED BASE MADE OF IRON CONCRETE. : de en
  • FR1173055A - Internal combustion engine with injection determining an air compression : en fr
  • FR1173134A - New derivatives of 4 aza-phenothiazine and their preparation : en fr
  • DE1050851B - : de en
  • DE1050976B - : de en
  • DE1783310U - ALTOEL STAGE PLATE BURNER. : de en
  • ES244700A1 - Procedure to obtain improved soaps (Machine-translation by Google Translate, not legally binding) : en es
  • ES70279U - New recreational and instructive game : en es
  • FR1172859A - Advanced signaling device : en fr
  • FR1172935A - Automatic adjustment device for brakes, clutches and the like : en fr
  • FR70154E - Improvements in the preparation of tetracycline and its salts : en fr
  • US2873904A - Collapsible handrail : en
  • GB809056A - Improvements in or relating to telescopic pit-props : en
  • GB809063A - Improvements in and relating to stern frame arrangements in single screw ships : en
  • DE1050726B - Device for steaming tissues : de en
  • AU225478B2 - Improvements relating to tubular type plates for lead acid electric accumulators : en
  • FR1173072A - Process for the bromination of copolymers of isolefins and polyolefins : en fr
  • FR1173140A - Rotary piston machine : en fr
  • GB809070A - Improvements relating to railway block signalling : en
  • DE1783370U - CORNER BENCH. : de en
  • DE1783487U - LETTER PIGEON TRAVEL CABIN. : de en
  • US2874294A - Tuning device : en
  • DE1051028B - : de en
  • DE1783416U - FLAT PANEL WITH MULTIPLE LOCKING IN A SQUARE GANG. : de en
  • DE1783644U - CHESS PIECE. : de en
  • FR1172956A - Improvements to processes for the treatment of wires or cables, in particular those used as reinforcements for rubber or other elastomeric substances : en fr
  • GB809079A - Improvements in or relating to a windshield wiper arm and wiper blade connection means : en
  • GR19503B - SPECIAL LUBRICATION SYSTEM FOR TWO-TIME ENGINE. : el en
  • ES244990A3 - Procedure for manufacturing parts for textile machines submitted to great efforts, such as tacos, tiratacos, clamps and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783509U - STEERING CASTOR WITH ROLLER LOCK : de en
  • DK86903C - Window frame or window frame with holder strip for an outer pane, an inner pane and at least one intermediate pane arranged between these panes. : da en
  • IE22230L - Peat digging machine : en
  • ES245245A3 - Hydro-mechanical installation for dredging, scrapping, washing and crushing of agids (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783461U - PLAY MACHINE. : de en
  • DE1783698U - GRIPPER PLIERS. : de en
  • FR70153E - Transmission system for high frequency : en fr
  • DE1050748B - Process for the production of diacetone alcohol : de en
  • ES245009A1 - Procedure for the obtaining of metal parts melted by rigid molds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172802A - Hollow game ball or hollow core for a tennis ball, and method of making same : en fr
  • GB809138A - Improvements in or relating to the application of typographic and other designs to showcards and other articles : en
  • DE1783350U - INSERT GRATE. : de en
  • DK86913C - Adhesive patch material in the form of one or more patches and methods for its manufacture. : da en
  • CA570840A - Method and apparatus for heat recovery : en fr
  • FR1173141A - Process and installation for evaporating a liquid : en fr
  • DE1050731B - Method and device for the separation of mixtures of substances by multiplicative distribution : de en
  • DE1051187B - Process for temperature monitoring of ceramic goods in tunnel ovens : de en
  • ES244994A1 - Method for the construction of monolithic buildings and more particularly tribunes (Machine-translation by Google Translate, not legally binding) : en es
  • GB809288A - Improvements in or relating to devices for grinding substantially flat workpieces, for example the slideways of machine tools : en
  • AU228909B2 - Speed control device : en
  • GB809273A - Manufacture of synthetic filaments : en
  • ES244830A1 - Procedure for the manufacture of flexible packaging for all kinds of products (Machine-translation by Google Translate, not legally binding) : en es
  • ES245168A1 - Procedure for the manufacture of low pressure polyethylene with determined medium degree of polymerization (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051128B - Aircraft chassis : de en
  • DE1783290U - FIXING THE OUTER PANELS TO THE HOUSING OF AN ELECTRICAL MACHINE. : de en
  • DE1783627U - LADIES 'SHOE HEEL WITH SLIM SHAFT MADE OF WOOD OR PLASTIC. : de en
  • DE1050779B - Device for the production of ice blocks, in particular from milk ice : de en
  • DE1051011B - Hard material produced by powder metallurgy from aluminum-containing boron carbide as well as processes for its production and for the production of objects from it : de en
  • GB809019A - Improvements in or relating to electro-magnetic deflection circuit arrangements for cathode ray tubes : en
  • DE971472C - Impeller for axial flow machines : de en
  • ES245085A3 - Improvements in agricultural instruments for entering rows of plants (Machine-translation by Google Translate, not legally binding) : en es
  • GB809177A - Pulse stretching phase detector : en
  • GB809112A - Improvements in flexible tubes : en
  • FR1172896A - Outdoor thread cutter applicable to looms : en fr
  • GB809004A - Rock drill cutting insert : en
  • ES245006A1 - Elevator appliance for work in vertical walls (Machine-translation by Google Translate, not legally binding) : en es
  • GB809182A - Etching apparatus : en
  • ES70199U - New cape model (Machine-translation by Google Translate, not legally binding) : en es
  • ES70220U - Equipment for electric arc welding with magnetic regulation (Machine-translation by Google Translate, not legally binding) : en es
  • ES70235U - Toy dump truck (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173125A - Improvements in the preparation of piperidyl or partially dehydrogenated piperidyl ethanes : en fr
  • GB809062A - Improvements in automatically operating heat control means in sterilisers : en
  • ES70155U - Pencil holder case (Machine-translation by Google Translate, not legally binding) : en es
  • GR19485B - IMPROVEMENT ON BOTHWEIGHT ROBERVAL WEIGHTS. : el en
  • CA570654A - Alignment and concentricity gauge : en fr
  • ES70123U - Waterproof coat for dogs (Machine-translation by Google Translate, not legally binding) : en es
  • GB809089A - Improvements in or relating to filling machines : en
  • GB809096A - Improvements in or relating to transistor oscillator and rectifier devices : en
  • GB809119A - Improvements in or relating to artificial legs : en
  • GB809158A - Improvements in tubular heat exchangers : en
  • GB809270A - Method of operating high-vacuum induction furnaces : en
  • AU234790B2 - New polyesters and their method of preparation : en
  • AU4045258A - Radiation amplifier : en
  • CA570789A - Cross-control compandor used as echo suppressors : en fr
  • US2874049A - Process for preparing a protein food product : en
  • DE1051072B - Self-locking threaded nut : de en
  • ES245123A1 - Procedure and apparatus for the manufacture of acetylene gas (Machine-translation by Google Translate, not legally binding) : en es
  • ES70210U - Domestic weight (Machine-translation by Google Translate, not legally binding) : en es
  • CA570692A - Oxygenated polymerizable esters as cure accelerators and as copolymerizable materials : en fr
  • CA570962A - Tire center sign : en fr
  • DE1051179B - Process for the production of a propellant powder charge coated with a phlegmatizer : de en
  • ES245062A3 - New system for mounting and control of electric motors for drive groups (Machine-translation by Google Translate, not legally binding) : en es
  • GB808988A - Improvements in and relating to the manufacture of glass and similar mineral fibres : en
  • GB809098A - Improvements in and relating to a centrifugal casting device : en
  • DE1051040B - Arrangement for removing the snippets that occur when punching payment cards : de en
  • DE1783209U - PLANING DEVICE WITH STRUT CONVEYOR FOR STALLOSE PLANING STRUTS. : de en
  • DE1783489U - LETTER PIGEON TRAVEL CABIN AS A MOTOR-DRIVEN MOTOR VEHICLE. : de en
  • DE1783638U - GYMBELLS FOR CHILDREN. : de en
  • ES70170U - A new curtain of fringes based on tubes (Machine-translation by Google Translate, not legally binding) : en es
  • GB809144A - Improvements in or relating to worm drive clips : en
  • DE1050933B - Device for generating steam heated by immersion electrodes : de en
  • FR1172826A - Curing of diolefin polymers by the action of an open flame : en fr
  • GB809136A - Improvements in and relating to friction driven steplessly variable speed gears : en
  • GB809101A - Torque limiter clutch : en
  • US2874050A - Composition and method of making same : en
  • US2874155A - N-chlorophenothiazinealkyl-n'-oxoalkylpiperazines : en
  • IE23625L - Water closets : en
  • US2873451A - Cap with envelope crown protector : en
  • US2874113A - Products separating system : en
  • GB809283A - Process for the regeneration of waste sand from cast off moulds and cores produced from chemically hardened mixtures : en
  • DK86887C - Process for the preparation of phentiazine derivatives. : da en
  • NL90521C - Transmission system of stereophonic signals as well as transmitters and receivers to be used in this transmission system : en nl
  • US2874203A - Separator and electrode assembly for storage batteries and the like : en
  • DE1051115B - Process for sensitizing halide silver emulsions : de en
  • GB809020A - Semi-trailer coupling : en
  • GR19494B - METHOD FOR THE PRODUCTION OF IRON NICKEL NICKEL ORE. : el en
  • AU4051658A - Improvements in or relating to electric lead-through capacitors comprising a tubular dielectric body : en
  • US2873822A - Bolt-type locking mechanisms for indexing devices : en
  • US2874205A - Electrical connector : en
  • CA570830A - Pharmaceutical tablets : en fr
  • US2873812A - High frequency loudspeaker structure : en
  • US2873468A - Mop shaker : en
  • US2873602A - Lock structure for a vehicle deck lid or the like : en
  • US2873828A - Illuminated electric ceiling fixture construction : en
  • US2873487A - Supporting means for awning shutters : en
  • US2873949A - Side wall punch core orienter gun perforator type : en
  • US2874052A - Chocolate-containing culinary mixes : en
  • US2873717A - Apparatus for applying adhesive to predetermined areas of a series of articles : en
  • ES70256U - Improved wheel for furniture in general (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173167A - 1.2-Diaryl-3.5-dioxo-pyrazolidine derivatives bearing a substituent in position 4 and process for their preparation : en fr
  • DE1050703B - Process for improving the baking quality of flour or dough : de en
  • US2873694A - Rod tightener : en
  • ES244593A1 - A shredding machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR70187E - Process for the preparation of polycyclic diacids : en fr
  • DK86896C - Fuel element for vertically oriented nuclear reactors. : da en
  • AU228743B2 - Modified polyesters : en
  • AU3037757A - Improvements relating to stoves incorporating water heaters : en
  • US2873577A - Combustion system for jet engine starters : en
  • US2874319A - Variable voltage regulator : en
  • US2874159A - Stabilization of certain alkenyl pyridines : en
  • US2874171A - Recovery of ergosterol : en
  • ES245018A1 - Electromagnetic apparatus to produce a rectifine alternative movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173015A - Method and device for automatic control of machines for manufacturing pneumatic envelopes of any type : en fr
  • DE1783204U - GLOVE. : de en
  • ES245199A1 - Improvements in oscillating head tripods provided with a swivel handle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172825A - Method and apparatus for dew point control : en fr
  • US2873634A - Rolling machines and control means therefor : en
  • USD184467S - Hand vacuum cleaner : en
  • SU100575A1 - Device for magnetizing products with a discharge current of an electric capacitor : en ru
  • US2873505A - Method for pouring concrete structures : en
  • US2873997A - Body recovering drag : en
  • US2874012A - Piston ring and piston construction : en
  • DE1050974B - : de en
  • DE1783360U - MOSAIC AND TILE SURFACE FOR DEALING USED AND DECORATING OBJECTS. : de en
  • DK86899C - Disinfectant for external treatment of kopats. : da en
  • FR70193E - Improvements in connection devices for accumulator batteries : en fr
  • GB809002A - Improvements in or relating to processes for treating threads and apparatus for carrying out said processes : en
  • GB809168A - Purification of argon : en
  • ES244083A1 - A perfect machine for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • ES70293U - Portable washing machine with drainer centrifugal dryer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172978A - Compositions for making textiles adhere to rubbers : en fr
  • FR1172993A - Templates for frame construction : en fr
  • FR1173084A - Coupling with ball valves, in particular for liquid fuel storage installations : en fr
  • FR1173178A - Improvements to isocyanate-based polymers : en fr
  • GB809047A - Improvements in or relating to the closuring of containers : en
  • US2873572A - Motor-driven clock : en
  • US2873713A - Hand-operated mechanism for propelling boats and canoes : en
  • US2874045A - Process of washing and protecting photographic silver images : en
  • US2874161A - Alpha, alpha diaryl piperidino ethanols : en
  • ES244216A1 - Procedure to eliminate the tobacco toxic (Machine-translation by Google Translate, not legally binding) : en es
  • ES244736A1 - A procedure to prepare a stable liquid antibiotic composition (Machine-translation by Google Translate, not legally binding) : en es
  • CA570670A - Fastener device : en fr
  • DE1783238U - TEAR BLOCK FOR STORAGE OF COAL AND TRANSFER PAPER. : de en
  • DE1783264U - ATTACHING A TUNING INDICATOR EAR. : de en
  • DE1783477U - ARRANGEMENT OF A MAE DRIVE IN THE LINER. : de en
  • ES70119U - Recorder score of fouls, goals and other alternatives of a football match (Machine-translation by Google Translate, not legally binding) : en es
  • ES70248U - Perfect case for matches (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783284U - WATERPROOF TIPPING OR ROCKER SWITCH. : de en
  • DE1783472U - STEEL CUTTER. : de en
  • AU4045858A - Improvements in or relating to adhesives and adhesive-coated fabrics : en
  • US2873628A - Apparatus for operating on work pieces : en
  • US2874228A - Apparatus for recording-repeating radio messages and signals, also droppable from aircraft and vessels : en
  • DE1783239U - GAS HEAT EXCHANGER FOR ABSORPTION REFRIGERATION UNITS WITH PLASTIC FOAM INSULATION. : de en
  • ES244913A1 - A continuous press of the type of discs for the extraction of liquid (Machine-translation by Google Translate, not legally binding) : en es
  • GB809248A - A device for automatically igniting petrol or the like : en
  • AU230844B2 - Improvements in automatic and semiautomatic telephone systems employing voice frequency signals : en
  • DE1050885B - : de en
  • US2874015A - Cabinet construction : en
  • GB809025A - Method of and apparatus for producing moulds for hollow cast workpieces : en
  • DE1783463U - WATCH STRAP. : de en
  • ES244687A1 - Apparatus for the production of fibrous material reinforced with resin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172789A - Improvements made to elevators, in particular those intended for mounting materials in building construction work : en fr
  • CA570772A - Process for the manufacture of selenium rectifier plates : en fr
  • ES70302U - Centrifugal switch for starting split phase electric motors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172870A - Probing device for detecting straws of metal tubes : en fr
  • DE1783583U - COMPRESSOR FOR FEING COMPRESSED AIR SYSTEMS ON VEHICLES : de en
  • FR1172852A - Electron tube with resonating cavities : en fr
  • FR1172930A - Shoe welt sewing machine : en fr
  • DE1783435U - DISPLAY DEVICE FOR THE RUNNING OF THE TAPE. : de en
  • ES245186A1 - Improvements in autoaspirant vertical centrifugal pumps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173183A - Clip for attaching a metal rod to a rubber band : en fr
  • FR1172876A - Method of inhibiting foams in steam generation : en fr
  • DE1050727B - : de en
  • DE971567C - Electromagnetic drive : de en
  • DE1050837B - Charge indicators for telephone sets : de en
  • DE1783675U - PACKAGING MEANS. : de en
  • US2873951A - Fence lifter : en
  • ES244731A1 - Improvements introduced in the systems stabilizers for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES245116A1 - Disposition of circuit to generate in a inductance a current in the form of saw teeth (Machine-translation by Google Translate, not legally binding) : en es
  • GB809130A - Improvements in and relating to electrical indicator lamp assemblies : en
  • FR1173065A - Evaporation apparatus : en fr
  • DE971588C - Zirconium boride refractory bodies and process for their manufacture : de en
  • DE1783545U - LENS. : de en
  • FR1172923A - Compound sealing ring, specially piston ring for internal combustion engines : en fr
  • GB809278A - Aircraft control system : en
  • DE1051167B - Machine for removing the excess lasting edge part at the tip of the shoe from listed footwear : de en
  • DE1783607U - MACHINE TOOL FOR MACHINING E.G. GRINDING CYLINDRICAL AND CONICAL HOLES OF IN PARTICULAR FIXED WORKPIECES. : de en
  • DE1783458U - HYDRAULIC THERMOSTAT. : de en
  • GB809013A - Spherical or part spherical shades for lighting fittings : en
  • DE1050715B - : de en
  • DE1783592U - SAFETY REVIEW MIRROR. : de en
  • DE971568C - Measuring device for small DC voltages, especially thermal voltages : de en
  • US2874198A - Stabilization of perfluorochloroolefin polymers : en
  • GB809235A - Improvements in or relating to musical instruments such as pianofortes : en
  • GB809305A - Improvements in filter mouthpiece cigarettes and the production thereof : en
  • DE1783471U - SPREADING DEVICE FOR ARTIFICIAL FERTILIZER. : de en
  • DE1050907B - : de en
  • DE1783529U - GUITAR CHORD ZITHER WITH SWITCHING DEVICE FOR SETTING ANY MAJOR AND MINOR CADENCES. : de en
  • US2873566A - Merchandise container and method of making a merchandise package therefrom : en
  • DE971569C - Method and device for determining the rate difference in alternating current networks during specified control periods : de en
  • GB809178A - Improvements in or relating to refrigerators : en
  • FR1172796A - Polyesters of dicarboxylic acids : en fr
  • FR1173117A - New ethylene derivatives and their preparation : en fr
  • GB809109A - Improvements in refuse collecting devices : en
  • US2873632A - Apparatus for boring tubular work : en
  • US2874093A - Combination fluidized solids process for producing fuels and chemicals : en
  • US2873838A - Strip feeding device : en
  • AU4048258A - Improvements relating tothe discharging of coke from horizontal coke oven batteries : en
  • AU4062158A - Improvements in or relating to polarized electromagnetic relays : en
  • CA570901A - Asphaltite treating : en fr
  • CA570748A - Pulp screen : en fr
  • CA570941A - Smokeless powder : en fr
  • DE1051047B - Precision seeder with a seed wheel arranged on the bottom outlet of the seed box : de en
  • DE1783393U - HEIGHT-ADJUSTABLE FOOT FOR FURNITURE PIECES. : de en
  • CA570936A - Machine for coating paperboard cartons by immersion : en fr
  • DE1050972B - Table, in particular four-legged table, with holding devices for chairs located in the space below the table top : de en
  • DE1783540U - SALES STAND. : de en
  • ES70145U - Bib-garment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172751A - Process for dyeing and printing polymeric products containing acrylnitrile : en fr
  • SU118307A1 - Spectrogram maker : en ru
  • US2874240A - Automatic door-opening signal device : en
  • CA570632A - Sealing strip : en fr
  • DE1050747B - Process for the production of triesters of phosphorous acid : de en
  • DE1050927B - : de en
  • CA570742A - Keto aliphatic acid esters and method of preparing the same : en fr
  • CA570895A - Cigarette paper wrapper : en fr
  • US2873575A - Intake and exhaust manifold system : en
  • US2873760A - Safety vavle : en
  • CA570642A - Mobile gas detecting apparatus and method : en fr
  • US2874179A - Lower alkyl esters of 1, 4a-dimethyl-8-oxo-1, 2, 3, 4, 4a, 4b, 5, 6, 7, 9, 10, 11, 12, 12a-tetradecahydrochrysene-1-carboxylic acid : en
  • CA570612A - System for receiving frequency modulated signals : en fr
  • US2874031A - Conversion of hydrogen iodide to iodine : en
  • CA570656A - Hydrophenanthrene compounds : en fr
  • AU224902B2 - Apparatus forthe heat treatment of thermoplastic materials : en
  • AU231074B2 - Apparatus for retreading teres : en
  • FR1172833A - Process for preparing dichlorobutenes : en fr
  • GB809015A - Stable aqueous suspensions of tetracycline : en
  • GB809312A - Electrodeposition of zinc on magnesium and its alloys : en
  • CA570870A - Rail mounted work carrier : en fr
  • DE1051018B - : de en
  • FR1173162A - Test heads for paramagnetic resonance analysis system : en fr
  • CA570957A - Di-(hydroxyaryl)amides of aliphatic hydroxy-dicarboxylic acids : en fr
  • DE1783277U - SWITCH BOX FOR SEVERAL ELECTRICAL DEVICES, SUCH AS BELL, SWITCH, SOCKET OD. DGL. FOR ATTACHING TO NIGHT TABLES, SICK BEDS OR. DGL. : de en
  • ES245109A1 - Procedure for the production of bituminous materials prepared to apply cold in the construction of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES70187U - A container preferably for confectionery products and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173093A - Coloring of textile materials : en fr
  • GB809132A - Improvements in or relating to sliding doors : en
  • GB809228A - Improvements in or relating to windscreen wiper blades : en
  • US2873685A - Centrifugal pump : en
  • US2873642A - Method of application of micro-priming spots : en
  • US2874174A - Bituminous bonding compounds : en
  • US2874030A - Argon purification : en
  • DE1050826B - : de en
  • CA570878A - Dispensing valves : en fr
  • DE1783241U - DEVICE FOR CLOSING THE SLAG HOLE IN THE BURST FURNACE. : de en
  • US2873913A - Electrical multiplier : en
  • US2873944A - Turbine blade cooling : en
  • USD184426S - Ray unit : en
  • US2873956A - Fuel injection control valve : en
  • CA570646A - Dimlight indicator : en fr
  • DE1783283U - SLIDE SWITCH. : de en
  • DE1783674U - BOTTLE TRANSPORT BOX. : de en
  • ES70171U - A rotary transmitter for portable tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES70178U - A device for quick connection of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173085A - Tank for the sheltered storage of water immiscible liquids which float on the surface of the water : en fr
  • GB809110A - Seat for a motor road passenger vehicle : en
  • US2873729A - Self-contained type hydraulic valve lifter : en
  • US2873982A - Vehicle drawbar : en
  • CA570849A - Copper-base alloy : en fr
  • CA570892A - Method of producing substituted aralkyl-, phenyl-, alkylamines : en fr
  • US2873550A - Minnow bucket : en
  • US2873861A - Tray assembly : en
  • US2873470A - Hinge and hold-open : en
  • CA570906A - Gilsonite conversion : en fr
  • DE1050745B - Process for the preparation of phosphorylated organic hydroxy acids or acid derivatives thereof : de en
  • CA570897A - Telescopic inspection sections for bus enclosures : en fr
  • US2874142A - Polytrifluorochloroethylene and barium peroxide : en
  • US2873899A - Shield for clothes hangers : en
  • AU3041457A - A rotary mower for pastures andthe like : en
  • US2873797A - Oil burner construction : en
  • US2874238A - Variable time switches : en
  • US2873558A - Swing grinder suspension : en
  • US2874372A - Magnetic core devices : en
  • US2873712A - Boat mooring apparatus : en
  • US2873747A - Method and apparatus for separating and loosening tobacco leaf bundles : en
  • US2874261A - Electric heating unit : en
  • US2873560A - Grinding machine : en
  • US2873863A - Indexing mechanism for mechanical code recorders : en
  • US2873538A - Liquid-tight and gas-tight rotating tubular joints : en
  • US2873633A - Power elements for thermostats : en
  • US2873749A - Tooth cleaning device : en
  • GB809087A - Improvements in saddles and seats : en
  • DE1783236U - DEVICE FOR SENSING THE POSITION OF SHEETS ON PRINTING MACHINES. : de en
  • DE1783309U - EVAPORATOR TRAY FOR HORIZONTAL OIL BURNER. : de en
  • ES244988A1 - Perfected procedure for the finishing of all class of textile fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES70197U - Mobile counter for selling sausages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173184A - Method of assembling an object with a tenon on a panel pierced with a slot and fastener used : en fr
  • GB809146A - Hollow needles for medical equipment : en
  • ES70270U - Electric spray gun for all kinds of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173090A - Method and device for determining water in suspension in other liquids : en fr
  • DE1783499U - AIR FILTER FOR COMBUSTION MACHINERY CONSISTING OF A FILTER INSERT HOUSING AND LID. : de en
  • DE1783543U - ROLL CUTTING MACHINE EQUIPPED WITH FRICTIOS SHAFT. : de en
  • DE1783632U - REFLECTIVE BARRIER CHAIN. : de en
  • DE1051092B - Power-dividing hydrostatic transmission working according to the displacement principle : de en
  • DE1783506U - STAR HANDLE MADE OF PLASTIC FOR LABORATORY FITTINGS. : de en
  • DE1783257U - DIPOLA ANTENNA WITH DIPOLE BRACKETS AT DIFFERENT ANGLES. : de en
  • US2873830A - Suitcase and tray : en
  • US2873921A - Machine for dust free grinding of materials as ear corn for livestock feed : en
  • US2873965A - Folding device for strip material : en
  • US2873465A - Floor polishing attachment for vacuum cleaners : en
  • US2873810A - Multiple fluid coupling for relatively movable vehicle parts : en
  • DE1050831B - : de en
  • ES70212U - Ball joint for the control of the crossbars of drainage of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172814A - Device for controlling energy supply systems driven by elastic fluid : en fr
  • US2873676A - Multiple shaped charge assembly : en
  • US2873874A - Pole handling apparatus : en
  • ES244464A1 - Progressive speed variator (Machine-translation by Google Translate, not legally binding) : en es
  • ES244985A1 - Electromagnetic device for the light distance indication of the position of a mobile organ (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173163A - Process for the preparation of omega-alkylamino-acetylamino-benzenes : en fr
  • CA570704A - Device for high-frequency heating : en fr
  • USD184455S - Bottle holder or the like : en
  • US2873767A - Machine for making spring clip clothespins : en
  • US2873769A - Portable lock for motor vehicle pivoted windows : en
  • AU229093B2 - Seismic exploration system : en
  • CA570925A - Machine for heat-treating strip material : en fr
  • DE971583C - Dry rectifier : de en
  • US2874382A - Dual beam antenna : en
  • DE1050751B - Process for the production of organic ethers containing fluorine : de en
  • DE1050864B - : de en
  • DE1050931B - : de en
  • US2873450A - Work glove : en
  • ES245087A1 - Procedure to polymerize ethylene with the support of organ-metallic catalysts (Machine-translation by Google Translate, not legally binding) : en es
  • ES70260U - Bigudi (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172869A - Polymerization of isolefins : en fr
  • US2873731A - Engine control device : en
  • US2874207A - Welded isolated phase bus : en
  • DK86905C - Apparatus for squeezing tubular barriers of synthetic thermoplastic plastics. : da en
  • AU224833B2 - A1 -3, 20-DIKETO-1 1, 17a-DIHYDROXY-21 ACYLOXYALLOPREGNENES, AND PROCESSES OF PREPARING THE SAME : en
  • FR1172913A - Rim braking device for railway car : en fr
  • US2874350A - Measuring system : en
  • DE1050710B - Machine and method for re-tearing rock, in particular for lowering the bottom of conveyor lines : de en
  • CA22282S - Metallic tree : en
  • DE1783507U - HUB FOR WHEEL BODY. : de en
  • US2873568A - Grain swath pick-up assembly for combines and the like : en
  • FR1172924A - Carburetor control device for motor vehicles : en fr
  • GR19498B - MANUFACTURE OF MEN'S OR CHILDREN'S JACKET OR COAT WITHOUT SEA ON THE SHOULDER. : el en
  • GB809174A - A process for the preparation of motor fuels : en
  • GB809265A - Apparatus for drawing out the spikes used for rail fastening : en
  • DE1050734B - Process for the recovery of precious metal from catalysts : de en
  • FR1172968A - Method and apparatus for handling sheets arranged in a stack : en fr
  • GB809077A - Improvements in or relating to electrical circuit arrangements for the simulation of a musical instrument : en
  • DE1783508U - WHEEL BODY WITH PARALLEL WHEEL DISCS. : de en
  • DE1783531U - PLASTIC JAZZ BROOM. : de en
  • FR1173034A - Pulverulent material unloader : en fr
  • FR1173071A - Method and device for manufacturing seamless elastic hollow bodies : en fr
  • FR1173189A - Method and apparatus for producing fresh water : en fr
  • FR1172798A - Resilient suspension device for motor vehicle engines in which the differential housing is integral with the engine block : en fr
  • CA570616A - Electrode holder : en fr
  • AU224850B2 - Improvements relating to concrete structural components inthe form of reinforced and/or prestressed units : en
  • DE1050720B - Process for the production of bacterial cultures to be stored dry : de en
  • DE1050800B - : de en
  • DE1783700U - TRANSPORTABLE TOOL AND ASSEMBLY CABINET. : de en
  • ES245020A3 - Electronneumatic machine for the closure of bags of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES70272U - Engine (Machine-translation by Google Translate, not legally binding) : en es
  • US2873730A - Fulcrum adjuster : en
  • US2874221A - Stereophonic transmission system : en
  • US2874278A - Tuning mechanism : en
  • US2873457A - Bed with adjustable invalid lift : en
  • US2873704A - Mechanism for operating on tubular blanks : en
  • NL90367C - : nl
  • DE1783609U - ROLLER SHUTTER GEAR. : de en
  • GB809232A - Selective signalling arrangement for radio channels : en
  • ES244962A1 - Procedures in shuttering devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES245101A1 - A procedure for manufacturing pieces of a puzzle (Machine-translation by Google Translate, not legally binding) : en es
  • ES70131U - Drain plug with overflow handle for sinks and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783623U - CUT SHOE. : de en
  • GB809203A - Improvements in or relating to automatic control systems for central heating plants : en
  • DE1783521U - SCREW SLOTTING MACHINE. : de en
  • DE1050884B - : de en
  • FR70163E - Tuning indicator setup for an FM receiver : en fr
  • FR1172938A - Automatic control system for airplanes or similar aerial vehicles : en fr
  • FR1173100A - Process for continuously reacting finely divided solids with liquids and gases : en fr
  • GB809280A - Fuel elements for nuclear reactors : en
  • GB809209A - Improvements relating to auxiliary agents for dyeing and their use : en
  • DE1783329U - OXYGEN INHALER. : de en
  • FR1172887A - Method and device for preparing copies by electrostatic means : en fr
  • FR1172963A - Latex of vinyl chloride and dialkyl maleate copolymers : en fr
  • FR1172823A - Machine for cultivating rows of seedlings : en fr
  • FR70188E - tubular heat exchanger : en fr
  • FR1172849A - Process for the preparation of azo pigments : en fr
  • FR1172946A - Method for joining a metal to plastic : en fr
  • GB809213A - Improvements relating to fastening devices for wearing apparel : en
  • FR1172895A - Process and installation for the production of molded parts : en fr
  • FR1172962A - Tube seal : en fr
  • FR1173003A - Impedance shunt for microwave transmission : en fr
  • GB809027A - Improvements relating to valve operating mechanism for internal combustion engines : en
  • DE1051088B - Reducing and control valve with cup-shaped piston valve and protective ring for the valve seat : de en
  • DE1051147B - Multi-speed draw key transmission, especially for small motorbikes : de en
  • FR1173038A - Semiconductor rectifier cell : en fr
  • FR1173077A - Apparatus for liquid analysis : en fr
  • GB809261A - Improvements in or relating to apparatus for feeding and severing web material : en
  • ES245094A3 - Improvements in thermoelectric apparatus or relative to such appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES70311U - Domestic pressure oven (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173199A - Improvements to AC receptors : en fr
  • DE1783646U - CAN OF BALLS FOR TYPING LOTS OF LOTS. : de en
  • FR1172954A - Roller compressor : en fr
  • FR1173177A - Method and device for straightened feeding of sheets into printing machines and the like : en fr
  • FR1172824A - Device for resetting the mechanisms of dial counters : en fr
  • AU226893B2 - Selector circuits : en
  • CA570778A - Indicating system for shaft positioning apparatus : en fr
  • CA570934A - Motor fuel composition : en fr
  • CA571000A - Removal of organic sulphur compounds from olefin containing gases : en fr
  • DE1783510U - COUPLING FOR CONNECTING PLASTIC PIPES TO ANTI-CORROSION VALVE DRILLING CLAMPS. : de en
  • ES70290U - Improved lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172875A - Process for making margins and block letters, as well as precisely calibrated systematic blocks for printing plates, from a rigid plastic material, such as polyvinyl chloride : en fr
  • FR70156E - Brominated derivatives of the pregnane series and their process for obtaining : en fr
  • US2873696A - Hatch cover lock : en
  • US2873790A - Method of making pneumatic tires by casting a liquid polyester-diisocyanate composition : en
  • US2874295A - Mass separators : en
  • US2874314A - Electrical timing apparatus : en
  • AU4061058A - Improvements relating to tubular type plates for lead acid electric accumulators : en
  • US2873531A - Chaining device for surveyors : en
  • US2874257A - Electrical resistor units : en
  • US2873966A - Actuating mechanism for collating machine : en
  • US2873639A - Toy piano having key mounted tone bars : en
  • US2873903A - Convertible ladders : en
  • DE1783289U - AC GENERATORS, IN PARTICULAR FLYING MAGNETS OR FLYING LIGHT MAGNETS. : de en
  • DE1783688U - ROCKING WEIGHT FOR WATCHES WITH AUTOMATIC WINDING. : de en
  • DE1783699U - AIR HAMMER. : de en
  • DE1050883B - : de en
  • DE1051090B - Attachment of replaceable seat rings, especially for gate valves for steam lines : de en
  • AU4060958A - Unified sheet, adhesive tape and method for making same : en
  • US2873552A - Detachable nestable three-piece music stand : en
  • US2873724A - Push-through type power brake mechanism : en
  • DE1783261U - CHANGING DEVICE FOR THE TUNING ORGANS OF A BROADCAST RECEIVER. : de en
  • GB809086A - Improvements in or relating to rotary fluid pressure actuators : en
  • CA570645A - Moisture determining apparatus for grain : en fr
  • CA570708A - Methods and apparatus for bending wave guide tubing : en fr
  • DE1783383U - VERTICAL SUPPORTING ELEMENT FOR SHELVING FURNITURE TO BE CLAMPED BETWEEN FLOOR AND CEILING. : de en
  • DE1783449U - IMAGER WITH A DEVICE FOR INDEPENDENT FOCUSING (FOCUSING). : de en
  • DE1783637U - HANGING AND CLIMBING BOWS FOR CHILDREN'S PLAYGROUND. : de en
  • FR1172950A - Method for recording the indications of counter mechanisms : en fr
  • DE1051014B - : de en
  • DE1783319U - ROTATING DENTAL TOOL. : de en
  • DE1783331U - DEVICE FOR IMPLEMENTING MEDICINAL PRODUCTS INTO BODY CAVES. : de en
  • FR1172873A - Writer instrument, especially ball style : en fr
  • AU4059558A - Improvements in or relating to doppler radar systems : en
  • CA570650A - Combination heating, lighting and ventilating means for buildings : en fr
  • US2873953A - Air heating and cooling apparatus for vehicles : en
  • US2874180A - Production of procaine dihydrogen phosphate : en
  • AU229959B2 - Di [ benzimidazyl-(2)] ethylene compounds : en
  • US2874109A - Means for terminating nuclear reactions : en
  • CA570998A - Staining composition : en fr
  • DE1783608U - FRONT DRIVE FOR SHUTTERS AND THE LIKE : de en
  • GB809103A - Fluteless taps for forming screw threads in metal : en
  • GB809294A - Improvements in or relating to liquid-ring pumps : en
  • AU4051858A - Improvements in or relating to sliding clasp fasteners : en
  • FR1173149A - New dithiocarbamates and their preparation : en fr
  • CA570915A - Ozone manufacture : en fr
  • CA570732A - Timing circuits using magnetic memory devices : en fr
  • DE1051163B - Electric shaver : de en
  • CA570617A - Method of hanging ceiling tile : en fr
  • DE1050796B - : de en
  • AU3048657A - Improved confectionery moulding machine : en
  • AU4062858A - Improvements in or relating to battery separators : en
  • US2874130A - Process for preparing alumina trihydrate : en
  • DE1783359U - WREATH BRACKET. : de en
  • GB809018A - Radio-active measuring system density compensation : en
  • DE1050860B - : de en
  • ES70153U - Improved packaging container (Machine-translation by Google Translate, not legally binding) : en es
  • ES70207U - Fluxºmetro (Machine-translation by Google Translate, not legally binding) : en es
  • US2873762A - Control valve for fluid pressure operated mechanisms : en
  • US2873768A - Wire shaping machine : en
  • US2874334A - Power regulating apparatus : en
  • USD184441S - Building or the like : en
  • US2873564A - Method for wrapping an object with adhesive tape : en
  • US2873751A - Boat canopy : en
  • US2874028A - Method of producing natural rhombic shaped ammonium sulphate crystals : en
  • US2874182A - N-aralkyl-n-(acyloxyalkyl)-2, 2-dihaloalkanamides and their preparation : en
  • US2873640A - Striking mechanism for music instrument : en
  • DE1050729B - : de en
  • DE1783279U - WEATHER-PROOF SMALL STATION FOR ELECTRICAL DEVICES, IN PARTICULAR FOR TRANSFORMERS. : de en
  • FR1172952A - Curing agents for ethoxylin resins : en fr
  • GB809257A - Polymerisable compositions : en
  • US2873964A - Fluid springs : en
  • CA570959A - Illumination for burial casket covers : en fr
  • AU4061458A - 3/3 hydroxy and 3/3 acyloxy-6-methyl-25d-spirost-5-enes and method for their preparation : en
  • AU230452B2 - Bolt cutter : en
  • CA570812A - Mixture for treating cast iron : en fr
  • DE1050990B - : de en
  • US2873625A - Planetary transmission for self-propelled vehicles : en
  • US2874014A - Drop-head machine : en
  • USD184459S - Combined cigarette extinguisher and support : en
  • CA570911A - Process for densifying color grade carbon blacks : en fr
  • US2873462A - Axially compressible rotatable sponge mop : en
  • US2873555A - Chute for conveying molten glass : en
  • US2873761A - Flow control apparatus : en
  • CA570802A - Debromination of 16-bromo-c21-steroids : en fr
  • DE1051068B - Storage of the support plate for interrupters of ignition systems for the operation of internal combustion engines : de en
  • DE971580C - Device for the regeneration of impulses : de en
  • CA570750A - Manufacture of silicon carbide varistors : en fr
  • CA570865A - Tether ball : en fr
  • DE1783369U - FOLDING CHAIR. : de en
  • FR1173147A - Safety shut-off sprayer : en fr
  • US2873876A - Combined cigarette case and closure means : en
  • US2874332A - Circuit for starting and operating multiple electric discharge lamp : en
  • DE1050835B - : de en
  • SU118349A1 - Bunker for laying bulk and lump materials : en ru
  • CA570786A - Flameproofed mineral wool batt : en fr
  • AU229348B2 - A handling pen for animals : en
  • AU4048458A - New diols and their method of preparation : en
  • US2873697A - Process for making baking dough : en
  • US2874104A - Electropolishing method : en
  • SU118143A1 - Shoe bottoming machine : en ru
  • US2873833A - Overrunning clutch : en
  • US2873802A - Cut-off machinery for fabric plies : en
  • US2874227A - Ultra-low pass filter : en
  • US2873807A - Cotton and corn chopper : en
  • DE1051024B - : de en
  • AU3049257A - Water and air ducting : en
  • AU4047958A - Improvements in and relating to nuclear reactors : en
  • ES70151U - Valencian espadrille perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES70185U - Container with fixed support : en es
  • FR1173012A - Improvements made to devices for controlling cyclically operating devices : en fr
  • CA570900A - Process of making foamed polyester materials : en fr
  • ES70195U - Closing for small suitcases (Machine-translation by Google Translate, not legally binding) : en es
  • GB808984A - Pipe joints : en
  • GB809051A - Plastic shoe unit : en
  • DE1783244U - COVER PLATE FOR ROAD CROSSINGS ON BRIDGES AND THE LIKE. : de en
  • DE1783570U - HAECKSELWAGEN. : de en
  • FR1172908A - Pendulum launcher : en fr
  • DE1051050B - Beet harvester with sieve wheel and a conveyor connected to its outlet to lift the crop : de en
  • DE1783367U - DETACHABLE HANGING RACK. : de en
  • FR1172794A - Method and device for engraving for obtaining a groove-shaped sound track containing two signals : en fr
  • GB809058A - Self-supporting ceiling : en
  • AU232046B2 - Process for removing water and oil forming substances from wet solid fuels : en
  • AU4055958A - Apparatus forthe heat treatment of thermoplastic materials : en
  • CA570624A - Frame saw : en fr
  • CA570776A - Welding composition for deposition soft iron : en fr
  • US2874317A - Electrical machines and change-over plates therefor : en
  • ES245141A1 - Procedure for manufacturing thrust rods (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050833B - Circuit arrangement for telephone systems with crossbar switches and several connection sets shared registers and markers : de en
  • DE1051021B - : de en
  • US2873549A - Adjustable artificial lures : en
  • CA570898A - X-ray tube voltage control circuit : en fr
  • CA570784A - Tool rest for lathes : en fr
  • DE1783271U - DEVICE FOR FASTENING PLUG PINS. : de en
  • DE1783437U - DEVICE FOR HORIZONTALIZING THE FINISHING LINE OF A LEVELING INSTRUMENT. : de en
  • USRE24605E - High-voltage arc-spinning arrester : en
  • DE1783557U - PHOTO CAPTURE DEVICE WITH ARRANGEMENT FOR SETTING THE EXPOSURE VALUE. : de en
  • ES244164A3 - Improvements between the watches and their wristbands (Machine-translation by Google Translate, not legally binding) : en es
  • ES70201U - Closure-buckle for shoes and similar hooks (Machine-translation by Google Translate, not legally binding) : en es
  • ES244993A1 - Improvements in the manufacture of hermetic closure bags (Machine-translation by Google Translate, not legally binding) : en es
  • GB809254A - An improved fastener, for example, for beadings : en
  • US2873587A - Combination spare and service tail shaft assembly : en
  • US2874060A - Manufacture of sausage and ground meat products : en
  • US2874168A - Process for the preparation of 1-nitroanthraquinone : en
  • US2874230A - Combined spectacles and hearing-aid with automatic self-seating earphone : en
  • USD184463S - Wall block : en
  • AU226396B2 - Rake wheel : en
  • CA570764A - System comprising a cold-gas refrigerator : en fr
  • DE1051069B - Gas turbine system for aircraft engines with propeller turbines and turbo jet nozzles : de en
  • DE1783255U - ANTENNA MAST FOR TWO INDEPENDENTLY ADJUSTABLE DIRECTIONAL ANTENNAS. : de en
  • CA571006A - Decorative vinyl resin sheets : en fr
  • AU246458B2 - Condensation of ketones to prepare higher molecular weight ketones : en
  • ES245023A3 - A MECHANICAL DEVICE FOR CONTINUOUS AND AUTOMATIC PIGMENTING BY AEROGRAPHY : en es
  • FR1172916A - Improvements in the production of automatic winders : en fr
  • GB809040A - Improvements in or relating to straight-bar knitting machines : en
  • GB809224A - Improvements in the production of sulphur-containing dyestuffs : en
  • GB809295A - Improvements in or relating to parasiticidal drugs : en
  • FR1172767A - Process for the production of alpha-chloroacrylic esters : en fr
  • ES70242U - Decorative button (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173032A - Mechanical loading process for cannons : en fr
  • ES70214U - Pin type for signage (Machine-translation by Google Translate, not legally binding) : en es
  • ES70203U - A special ceramic piece to form walls and ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • GB809148A - A furnace for burning pulverised coal : en
  • DE1783263U - HOLLOW CONDUCTOR FLANGE. : de en
  • DE1783661U - OPEN WAREHOUSE OR TRANSPORT CONTAINER. : de en
  • DE1783208U - ROLLING CHISEL, ESPECIALLY FOR EXTENDING HOLES. : de en
  • FR1172932A - Electrical plug and its manufacturing process : en fr
  • GB809188A - Improvements in or relating to centerless grinding machines : en
  • GB809041A - Railway route setting equipment : en
  • FR1173195A - Safety device for hand brake : en fr
  • GB809135A - A floor treating appliance : en
  • GB809253A - Electric switching device for effecting sequential switching operations : en
  • GB809304A - Improvements in or relating to regenerative furnaces : en
  • FR1173052A - Improvements made or related to a hydraulic servo mechanism acting on the control valve of a pressurized fluid actuating the sirens : en fr
  • GB808999A - Metal rectifier stack assemblies : en
  • GB809282A - Improvements in or relating to methods of separating uranium from thorium and protactinium : en
  • DE971559C - Means for producing cold permanent waves : de en
  • AU233008B2 - Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps : en
  • DE1050713B - : de en
  • DE1051194B - Device for the automatic feeding of workpieces to a further conveyor : de en
  • DE1783389U - FURNITURE FITTING. : de en
  • DE1783444U - DISC CHANGER FOR SUCCESSIVE PLAYING OF SEVERAL RECORDS OF DIFFERENT DIAMETERS. : de en
  • ES70143U - Diaper panties for babies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172783A - Belt conveyor : en fr
  • FR1173014A - Process for manufacturing flour enriched with gluten and products obtained : en fr
  • DE1050773B - Process for the preparation of higher alkyl salicylates of polyvalent metals suitable as lubricating oil additives or their mixtures with alkylphenols or alkylphenolates : de en
  • DE1051209B - Swing excavator : de en
  • CA570744A - Acid pickling compositions and method of pickling : en fr
  • DE1783456U - READING DEVICE WITH DOUBLE SUCTION CLEANER FOR DRIVERS AND THE LIKE. : de en
  • US2873983A - Autographic register : en
  • FR1173031A - Process for the manufacture of nuts and apparatus for carrying out the process : en fr
  • DE1783523U - DEVICE FOR EXTENDING POLES, PIPES AND THE LIKE. : de en
  • US2873502A - System and apparatus for handling transportable containers : en
  • US2873846A - Fuel feeder : en
  • DE1783285U - MULTIPOLE SWITCH. : de en
  • ES65932U - New female bra or extensible bra (Machine-translation by Google Translate, not legally binding) : en es
  • ES70126U - Improved tool holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173188A - Improvements to stepped motors and their control systems : en fr
  • AU4055258A - Improvements in or relating to apparatus for agitation ofa liquid, solution, or other matter : en
  • DE1051113B - Device for automatic adjustment of the preselected aperture for single lens reflex cameras : de en
  • GB809003A - Improvements in impedance testing devices for electrical distribution networks : en
  • DE1783406U - FRONT PANEL WITH BUILT-IN NOZZLE FOR BOILERS AND COMMERCIAL STOVES. : de en
  • ES245198A1 - Combined washer machine with centrifugal dryer (Machine-translation by Google Translate, not legally binding) : en es
  • SU118131A1 - The method of obtaining a, p-dipiperidyl hydrogenation of anabasine : en ru
  • US2873456A - Bed with invalid lift : en
  • US2874376A - Local alarm circuit for burglar alarm systems : en
  • US2873525A - Shears : en
  • US2874081A - Pretreatment solution for phosphate coating, method of preparing the same and process of treating metal surfaces : en
  • DE1051184B - Device for casting pipes or similar hollow bodies made of concrete : de en
  • FR1173133A - New process for the preparation of amino-alkylated tertiary amines : en fr
  • US2873910A - Sludge-discharging centrifugal separators : en
  • US2873961A - Centrifugal governor construction : en
  • CA570997A - Magnetic holding device : en fr
  • CA570913A - Water soluble dye salt : en fr
  • CA570948A - Construction of the lower part of the crucible of igneous electrolysis cells : en fr
  • DE1050818B - : de en
  • FR1172757A - Further training in medical or surgical instruments for intravenous operations : en fr
  • FR1172949A - Manufacture of composite metal powders : en fr
  • US2873460A - Multi-purpose convertible hand tool : en
  • US2874196A - Method of crystallizing nitro products : en
  • US2874302A - Fluoroscope : en
  • DE1783210U - SPACER MADE FROM SECTIONS OF RODS AND MEANS TO CLAMP THE END OF THE HOLDER TO THE SEGMENTS OF THE TRAILER FRAME. : de en
  • US2873782A - Clothes hamper : en
  • CA570826A - Dispensing gas obtained from liquefied gas : en fr
  • DE1050791B - Device for driving rotating transparent panels for vehicles, in particular rail locomotives : de en
  • US2873902A - Gun support : en
  • US2874006A - Supports : en
  • CA570863A - Method and apparatus for forming articles from thermoplastic materials : en fr
  • AU224481B2 - Improvements in or relating to apparatus for filling containers with fluid : en
  • AU234870B2 - New polyesters and their method of preparation : en
  • DE1050744B - I Process for the production of primary alcohols : de en
  • DE1051141B - Windscreen wipers for motor vehicles : de en
  • DE1783687U - DIAL FOR WATCHES. : de en
  • GB809005A - Improvements in or relating to collapsable props, especially pit-props : en
  • ES70263U - Puckering device : en es
  • FR1173158A - Porous metallic membranes and method of manufacturing such membranes : en fr
  • AU233199B2 - New pyrazoles and method of preparing same : en
  • CA570836A - Electron discharge device comprising a tube having a trochoidal discharge path : en fr
  • CA570926A - Lubricating means for dynamoelectric machines : en fr
  • DE1783355U - CURTAIN RAIL. : de en
  • DE1783615U - HANGING DEVICE FOR ELECTRIC DRY SHAVERS AND SMALL ELECTRIC MASSAGE UNITS WITH ACCESSORIES. : de en
  • US2874092A - High-temperature, low-contact time coking process : en
  • DE1051105B - Method and apparatus for making rectangular bags from a flat tube : de en
  • DE1783466U - MOUNTING FRAME FOR SINGLE-AXLE TRACTOR. : de en
  • DE1783562U - SPECIALIST REFLECTOR FOR FLASHING UNITS. : de en
  • FR1173046A - Lifting mast for transport and loading machinery : en fr
  • FR1173099A - Pump with barrel cylinders : en fr
  • GR19487B - DRAWING DISPLAY OR PLACEMENT OF VARIOUS OBJECTS IN PIECES OF TRANSPARENT PLASTIC MATERIAL. : el en
  • AU4061958A - Improvements in or relating to methods of sealing together thick-walled hollow glass parts by means of electric current and hollow glass objects manufactured by such methods : en
  • CA570749A - Railway traffic controlling apparatus : en fr
  • CA570841A - Production of polyacetals : en fr
  • US2874365A - Connector : en
  • DE1051210B - Wastewater treatment by wet incineration of the impurities : de en
  • DE1783455U - FOUR-SIDED PYRAMID STUMP WITH MOVABLE HEIGHT AND SIDE HEIGHT FOR CALCULATING THE SIDE HEIGHT. : de en
  • FR1172975A - Cyclopentadiene separation process : en fr
  • FR1173024A - Switch : en fr
  • GB809210A - Improved vehicle transmission brake : en
  • DE1783667U - CONTAINER. : de en
  • US2873498A - Fastening means for buttons : en
  • US2873528A - Mouthpiece assembly for dental suction evacuators : en
  • US2873651A - Recoil selector mechanism for firearms : en
  • US2873809A - Cultivating tool : en
  • US2873835A - Lead wire feeding device : en
  • US2873942A - Valve and actuating means : en
  • US2873637A - Touch control for polyphonic musical instruments : en
  • US2873850A - Vial holder : en
  • GB809105A - Processes for solubilising amorphous nystatin and compositions containing the same : en
  • GB809190A - Draft gear for railroad cars : en
  • ES244955A1 - An injection apparatus with a detenable driving symbol (Machine-translation by Google Translate, not legally binding) : en es
  • ES70276U - New brush case (Machine-translation by Google Translate, not legally binding) : en es
  • ES70283U - Kitchen fridge freezer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173082A - Device for forming articles of fiber-reinforced plastic : en fr
  • ES244981A1 - Mechanism of the device paratramas de los telares (Machine-translation by Google Translate, not legally binding) : en es
  • GB809320A - Stabilisers for aliphatic, aromatic and heterocyclic compounds containing vinyl groups : en
  • US2873659A - Photographic apparatus for exposing and processing film : en
  • US2874082A - Composite assembly of die steel core and stainless steel coating : en
  • US2874091A - Disposable culturing device : en
  • US2874125A - Synthetic detergent formulations containing n-acyl taurates : en
  • ES244978A1 - Soleras oven with pallets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172860A - Blow torch : en fr
  • FR1173096A - Process for preparing a catalyst : en fr
  • DE1051085B - Long pipeline, especially above ground, made of helically welded pipes : de en
  • DE1051144B - tire : de en
  • DE1783390U - CONNECTING FITTING TO CONNECT FURNITURE PARTS. : de en
  • DE1050945B - : de en
  • ES70206U - Gear for the support and fixing of the bed bases (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783207U - VEHICLE HEADLIGHT FOG GLASS ATTACHMENT. : de en
  • DE1783242U - MOBILE THRESHOLD REAR FOR ALIGNMENT OF THRESHOLDS. : de en
  • DE1783328U - DEVICE FOR DISINFECTING, SPRAYING AND THE LIKE. : de en
  • DE971570C - Method and device for buffering impacts : de en
  • CA570640A - Knock-down display box : en fr
  • FR1173076A - Improvements to a process and apparatus for sheet products : en fr
  • GB809029A - Method of protecting parked aircraft against icing : en
  • GB809064A - Improvements in coal and like mineral-cutting and loading machines : en
  • DE1050775B - Turbine blade made of a non-metallic, highly heat-resistant material with a metal insert for high operating temperatures : de en
  • DE1783597U - ANGLED SHOULDER RIM. : de en
  • US2873772A - Power operated lifter : en
  • US2873670A - Printing arrangement for rotary duplicators : en
  • US2873980A - Front wheel suspension assembly : en
  • AU229960B2 - Improvements in or relating to battery separators : en
  • ES244778A1 - Improvements in the manufacture of permanent anisotropic magnets (Machine-translation by Google Translate, not legally binding) : en es
  • ES70173U - New pincushion (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172788A - Process for the separation of normal paraffins from hydrocarbon mixtures : en fr
  • FR1172884A - Apparatus for mapping by means of overlapping aerial photographs : en fr
  • FR1173004A - Process for the optical bleaching of organic materials and preparations suitable for carrying out this process : en fr
  • FR1172995A - Advanced welding process and improved machine for joining elements by welding : en fr
  • FR1173009A - Water soluble copolymers obtained from acrylamide, methacrylamide and acrylic esters : en fr
  • GB809289A - Treatment of esters : en
  • CA570799A - Moldable plastic mix and process for producing the same : en fr
  • DE1783302U - MAGNETIC ADHESIVE DISC. : de en
  • US2873691A - Stabilizing structure for railway car spring suspension : en
  • US2873646A - Mechanism for variable focal length objective : en
  • US2873834A - Hydraulic clutch operating mechanism : en
  • ES70243U - Mold to accelerate the manufacture of ice (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783412U - WALL PLATE. : de en
  • FR1172763A - Improved process for processing photographic material : en fr
  • GB809220A - Rotary machine adapted to operate as a pump or as a fluid motor : en
  • GB809264A - Hairwaving composition and process of waving hair : en
  • GB809286A - Basically substituted butyric acid anilides and process for their manufacture : en
  • DE1783505U - END NIPPLE ON BOWDEN CABLE. : de en
  • FR1172792A - New devices to increase the versatility of tool bars attached to tractors : en fr
  • DE1051071B - Combustion device for supersonic ramjet engines : de en
  • DE1783665U - MADE OF PLASTIC SUCH AS POLYAETHYLENE OD. DGL. EXISTING SEAL RING FOR RESERVOIR OD. DGL. : de en
  • ES245435A1 - New portable transformer tape with variable discharge height (Machine-translation by Google Translate, not legally binding) : en es
  • FR70162E - Automatic clutch : en fr
  • FR1173194A - Method for bending a flexible pipe and products obtained : en fr
  • DE1050707B - Roller chisel : de en
  • DE1783358U - ADJUSTABLE WALL. : de en
  • DK86894C - Wire clamp for flexible electrical wires. : da en
  • GB809163A - Improvements in or relating to zone-melting processes and apparatus for carrying outsuch processes : en
  • US2873741A - Slide fastener closure with quick-operable installation connector means : en
  • US2874264A - Percussion welding gun for welding wires to articles : en
  • US2873872A - Device for swinging the front plate on dust bin emptying arrangements : en
  • US2874089A - Stable vitamin b12 solutions : en
  • DE1050749B - Process for the production of ethylene oxide : de en
  • ES245100A1 - Mechanical procedure for checking the loading of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2873478A - Injection molding machine with weighfeeder and plunger position control : en
  • FR1173002A - Electromechanical vibrator : en fr
  • GB809205A - Magnetically controlled gating element : en
  • GR19492B - SPECIAL PREPARATION OF JAM WITH CARROT BASE. : el en
  • US2873471A - Hinge catch : en
  • US2874029A - Process of preparing aqua ammonia : en
  • US2874330A - Electronic counter control : en
  • US2874007A - Bearings : en
  • DE1783614U - GARAGE GATE LOCK. : de en
  • DE1783643U - PLAYING CARD HOLDING DEVICE. : de en
  • US2873842A - In-line spotter with bottle pocketing control : en
  • DK86906C - Tractor-mounted beet top machine. : da en
  • DE1783591U - HOUSING TO ACCOMMODATE MEASURING DEVICES, IN PARTICULAR FOR THE DASHBOARD OF MOTOR VEHICLES. : de en
  • ES245318A1 - Procedure for the preparation of azºicos colorantes containing heavy metal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173083A - Evaporator improvements : en fr
  • FR70170E - Improvements made to rotating blades, particularly marine propellers : en fr
  • GB809229A - Sintering process and apparatus for producing hard pellets : en
  • US2873627A - Multiple punch and die sets : en
  • US2874061A - Waxes suitable for self-polishing aqueous emulsions : en
  • FR1173062A - Rear loading device for tractors and similar applications : en fr
  • DE1051060B - Method and device for controlling a multi-cylinder two-stroke internal combustion engine : de en
  • DE1783586U - STOP LIGHT SWITCH FOR MOTORCYCLES. : de en
  • FR1172804A - Control mechanism, in particular for actuating a temperature-dependent fan : en fr
  • GR19495B - CAR DRIVER ANTI-BLINDING WATCHES. : el en
  • US2873661A - Cabin pressure control mechanism : en
  • US2873681A - Fuze : en
  • US2874358A - Electrical delay lines : en
  • FR1172937A - Frequency step-down converter : en fr
  • FR1173095A - Synthetic lubricant composition : en fr
  • GB809196A - Improvements in and relating to textile twisting spindles : en
  • US2873836A - Device for dividing a single line of cartons into two lines : en
  • US2873848A - Shaft locking means : en
  • US2873977A - Record supporting spindles for record changing gramophones : en
  • DE1783491U - BEE WAGON. : de en
  • DE1783519U - CENTERING DEVICE FOR PIVOTING BAR. : de en
  • DE1783652U - TOY GUN OR WEAPON. : de en
  • GB809219A - Crown cap : en
  • ES244666A1 - A procedure for the preparation of antibiotic products of the tetracycline series (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783245U - WARNING CROSS FOR THE MARKING OF CROSSINGS BETWEEN RAILWAYS AND ROADS. : de en
  • GB809094A - A quick release hose coupling : en
  • US2873935A - Pallet with draft-barrier : en
  • DE1783587U - DIRECTION INDICATORS FOR VEHICLES, IN PARTICULAR MOTORCYCLES, MOTORCYCLES AND BICYCLES. : de en
  • DE1783575U - INDEPENDENT CONTROL DEVICE FOR ELECTRIC FLOOR EQUIPMENT. : de en
  • DE1783589U - STORAGE DEVICE IN MOTOR VEHICLES. : de en
  • DK86884C - Process for the preparation of a carotenoid. : da en
  • ES241351A1 - Self-regulating alternative pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES244984A1 - Improved express coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • ES70205U - A set of ceramic elements or similar to form flooring for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES70299U - Perfumed perfume bottle (Machine-translation by Google Translate, not legally binding) : en es
  • GB808979A - Improvements in automatic multiple-spindle lathes : en
  • GB809122A - Improvements relating to thermostatically controlled valves for gas-heated appliances : en
  • DE1050844B - Command and monitoring device for remote-controlled telecommunication stations : de en
  • DE1783330U - CATHEDER NOZZLE FLUSHING AND TESTING DEVICE. : de en
  • GB809194A - Process and apparatus for re-wetting water-wetted solid particles : en
  • GB809215A - Combustible gas indicator and filament therefor : en
  • FR1172979A - Mechanical alphabet for educational use for nursery and elementary schools, specially designed to combine words and facilitate the calculation of the four operations : en fr
  • ES70209U - Dispatch table (Machine-translation by Google Translate, not legally binding) : en es
  • US2874327A - Klystron oscillator and method of adjusting same : en
  • ES70129U - Fabric folder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172806A - Swivel tool holder, especially for expanded metal presses : en fr
  • GB809255A - Apparatus for processing small parts by tumbling : en
  • ES245117A1 - Procedure for manufacturing articles in the form of cup (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050965B - : de en
  • DE1783578U - TRAILER WITH TWIN AXLE AND ROTATING JOINT BEAM WITH CONE. : de en
  • FR1172991A - electric battery cells : en fr
  • ES244999A1 - Procedure for obtaining plastified vinyl chloride resins (Machine-translation by Google Translate, not legally binding) : en es
  • GB809057A - Apparatus for feeding pulverized or grainy material from a container : en
  • ES70190U - Form of subjection for albums of replaceable sheets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051182B - Smoke filter bodies and process for their manufacture : de en
  • ES245252A1 - Improvements in textile card (Machine-translation by Google Translate, not legally binding) : en es
  • GB809125A - Improvements relating to the brazing of titanium or titanium base alloys : en
  • DE1050981B - Tubular heater with air ducts : de en
  • DE1051118B - Press, especially for juicing fruits : de en
  • DE1783634U - METALLIZED DECORATION FABRIC. : de en
  • US2873607A - Device for measuring a physical quantity : en
  • DE1050983B - : de en
  • DE1783274U - HEAD FITTING FOR INDOOR CABLE END PLUG. : de en
  • GR19491B - DEPTH WELL CENTER PUMP CENTER SYSTEM. : el en
  • DK86888C - Process for the preparation of dl-emetin. : da en
  • DE1783379U - TEACHER'S DESK. : de en
  • DE1783408U - OIL HEATING BOILER. : de en
  • US2874149A - Ureas : en
  • GB808985A - Improvements in method and apparatus for treating tubular knitted fabrics : en
  • ES245115A1 - Oscillator circuit with transmission for very high frequencies (Machine-translation by Google Translate, not legally binding) : en es
  • DK86909C - Means for fast soldering, tinning and galvanizing. : da en
  • ES244968A1 - Improvements introduced in the construction of water-type outputs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051035B - Device for partial viewing of maps, plans, etc. like : de en
  • DE1050948B - Lubricant mixture : de en
  • DE1050762B - Process for the production of sulfinic acids : de en
  • ES70273U - Electric hot air hand dryer (Machine-translation by Google Translate, not legally binding) : en es
  • ES70174U - Detachable camping bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173001A - Manufacture of polyurethane foam sheets : en fr
  • FR1173007A - Multiple disc electromagnetic coupling device with adjustable air gap : en fr
  • FR1173145A - New derivative of phenothiazine and its preparation : en fr
  • FR70194E - Improvements to gas conditioners for all environments, particularly applicable to automobiles : en fr
  • AU4055658A - Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps : en
  • DE971348C - Remote-controlled, two-axle toy vehicle that can be operated on a trackless driving surface : de en
  • ES70124U - Improved pneumatic boat (Machine-translation by Google Translate, not legally binding) : en es
  • NL208383A - : en
  • US2873781A - Shoe bag : en
  • AU4055558A - Improvements inthe preparation of colour susceptible synthetic resin compositions : en
  • CA570761A - Process and apparatus for regeneration of spent alkaline solution : en fr
  • ES70254U - Pneumatic toy (Machine-translation by Google Translate, not legally binding) : en es
  • AU4047758A - Improvements in or relating to laundry apparatus : en
  • CA570912A - Removal of iron impurities from complex liquor containing sodium carbonate and sodium bicarbonate : en fr
  • DE1051156B - Laepp machine : de en
  • CA570684A - Production of important intermediates in a vitamin a synthesis : en fr
  • DE1783428U - FORMWORK CLAMP FOR WALL JOINT AND PILLAR FORMWORK. : de en
  • DK86915C - Apparatus for rinsing, leaching and transporting decomposed raw material for starch extraction. : da en
  • DE1050853B - : de en
  • ES244699A1 - A new device to vary the position of any type of seat (Machine-translation by Google Translate, not legally binding) : en es
  • ES70292U - Improved thermo-bottle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172985A - Rigid and angled assembly for leather goods : en fr
  • US2873645A - Portable sound recording moving picture apparatus : en
  • US2873714A - Liquid level indicator : en
  • US2873981A - General purpose extensible hitch : en
  • US2874153A - Polymerization of propylene : en
  • US2874239A - Program timing switch assembly : en
  • ES70303U - Manual compressor and air injector device for simultaneous pressure measurement (Machine-translation by Google Translate, not legally binding) : en es
  • GB809147A - Brake having a non-fusing brake element : en
  • GB809231A - Improvements relating to yarn tension regulators : en
  • GB809297A - Improvements relating to the manufacture of glass fibres and rods : en
  • DE1050954B - : de en
  • ES70181U - Perfect elastic twins (Machine-translation by Google Translate, not legally binding) : en es
  • GB809293A - Improvements in or relating to closures for manholes and like openings : en
  • DE1783427U - ARRANGEMENT FOR SHAPING WITH SUPPORT CONSOLES, PREFERREDLY FOR CONCRETE AND COLLECTED SLABS. : de en
  • DE1783602U - COMPOSITE FOOD FOR BEVERAGE BOTTLES. : de en
  • ES70136U - Improved fixing device applicable to rear-view mirrors (Machine-translation by Google Translate, not legally binding) : en es
  • ES70237U - Glasses perfected for welding (Machine-translation by Google Translate, not legally binding) : en es
  • GB809001A - Improvements in or relating to the prevention of corrosion : en
  • GB809167A - A system for conveying coal in the form of a water slurry through a pipeline : en
  • US2873868A - Lifting and lowering mechanism for tail gates : en
  • US2873974A - Scatter-shot arrow : en
  • ES70186U - Reinforced needle for knitting (Machine-translation by Google Translate, not legally binding) : en es
  • FR70186E - Corrosion protection process for metals : en fr
  • ES244976A1 - Improvements in extruders for the manufacture of plastic material tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES245113A1 - Improvements introduced in the commissioning of the landing of the aircraft (Machine-translation by Google Translate, not legally binding) : en es
  • DE1783400U - HEAT PROTECTION FOR DISHES. : de en
  • CA570691A - Heat exchanger : en fr
  • CA570963A - Skid rail apparatus for furnaces : en fr
  • DE1783651U - PENCIL SHARPENER WITH A PROPELLER SPIN EQUIPMENT. : de en
  • ES70264U - Folding metallic armchair perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172758A - Plate for absorbing sound, and its manufacturing and installation process : en fr
  • GB809067A - Heat exchangers : en
  • US2873792A - Bleacher seat : en
  • US2874076A - Semiconductor translating devices : en
  • FR1173041A - Method and apparatus for extracting solids from polymer solutions : en fr
  • DE1783232U - SORTING DEVICE. : de en
  • DE1783568U - FIRE ENGINE. : de en
  • FR1172894A - Continuously operating bottle elevator : en fr
  • US2873596A - Pneumatic take up for circular knitting machines : en
  • US2873973A - Arrowhead construction : en
  • US2874371A - Information storage system : en
  • DE1783395U - FURNITURE FITTING. : de en
  • DE1783696U - WEB PROTECTION FOR WEFT GUARD. : de en
  • ES244543A1 - Wiring throttle device (Machine-translation by Google Translate, not legally binding) : en es
  • GB809157A - Improvements in or relating to knitting machines : en
  • GB809226A - Improvements in garden rakes : en
  • US2874022A - Composition and process for application and discharge printing : en
  • ES70288U - Headlight perfected for cars trucks and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172773A - Combined control for motor vehicles propelled by a diesel engine with hydraulic transmission, on the one hand, and by means of an electric motor with mechanical transmission, on the other hand : en fr
  • DE1783404U - HOUSEHOLD STOVE ENCLOSED IN A HOUSING WITH A HOPPING LID. : de en
  • ES245137A1 - Improvements in the preparation of the wide fillet by hot softening (Machine-translation by Google Translate, not legally binding) : en es
  • FR1172850A - Improvements in processes for the manufacture of sulfur, metal oxides and metal sulphates : en fr
  • FR70161E - Tubular pipe connection for measuring and regulating devices, pipe fittings, etc. : en fr
  • FR1173017A - Improvements to aircraft fuel supply systems : en fr
  • GB809267A - Manufacture of paint rollers and the like : en
  • GB809038A - Improvements in and relating to commutators for dynamo-electric machines : en
  • AU4060358A - Strand product and method of producing same : en
  • CA570918A - Signaling systems : en fr
  • DE1050717B - Attachment of chains to scraper boxes or the like. : de en
  • ES70250U - Case for fountain pens and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051132B - Device for accelerating the take-off process and shortening the taxiing path of landing aircraft on spatially limited runways : de en
  • DE1051043B - Arrangement for attaching interchangeable plows to three-point linkages or articulated squares : de en
  • GB809302A - Improvements in or relating to the heat treatment of metals in a gaseous fuel-fired furnace : en
  • AU4058658A - Production of aryloxybutyric acids : en
  • AU227534B2 - 6-methyl-3-oxo-4:6-dienic steroids ofthe androstane and pregnane series and method for their preparation : en
  • US2874318A - Coil winding method and apparatus : en
  • US2873793A - Folding chair : en
  • DE971561C - Agricultural attachment for tractors : de en
  • FR1173131A - Improvements to washing machines : en fr
  • GB809023A - Improvements in or relating to amines and to processes for their production : en
  • GB809238A - Improvements in or relating to organosiloxane compositions : en
  • DE1783501U - DETACHABLE WEDGE CONNECTION, ESPECIALLY FOR STEEL SHEET CROPS AND SWITCHING FRAME. : de en
  • ES243139A1 - Improvements in mechanisms of operation of the needle in overlock type machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1050740B - Circuit for matching the current levels in the primary and secondary cells of a chlor-alkali electrolysis system : de en
  • DE1050859B - : de en
  • DE1050892B - Laminated core for transformers and reactors : de en
  • FR1172844A - Electrical signal comparison circuits : en fr
  • FR1172877A - Improvements in apparatus and methods for manufacturing hollow plastic articles : en fr
  • AU231247B2 - Method and means to generate controllable thermonuclear reactions in industrail scale and utilization of the released energy : en
  • AU4061658A - Coiler with floating needle : en
  • AU229805B2 - New chromiferous monoazo-dyestuffs, their manufacture and use : en
  • AU3060457A - Stopper and pouring spout for canisters andother containers : en
  • AU4052158A - Improvements in or relating to water closets : en
  • CA570680A - Process for making a ferroalloying material and product obtained thereby : en fr
  • DE1051055B - Fruit picker with picking device and transport hose : de en
  • DE1051078B - Torque limiter with thermal release : de en
  • ES70269U - Pouring cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173078A - Electromagnetic valve for fluid at all pressures : en fr
  • CA570910A - Apparatus and process for wetting finely-divided pigments : en fr
  • CA570995A - Hydrogen sulfide analyzer recorder : en fr
  • ES245178A1 - Procedure for the manufacture of polyoylphines, especially polyethylene (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173191A - Penetration curves and how they are drawn : en fr
  • FR70164E - Electrical pulse modulation and demodulation circuits : en fr
  • FR70178E - Device for reclaiming and crumbling the grounds : en fr
  • AU225004B2 - Radiation amplifier : en
  • CA570990A - Manufacture of n-alkyl- and n-cycloalkylbis (2-benzothiazolesulfen) amides : en fr
  • US2873519A - Method of constructing a tank for electric apparatus : en
  • US2874183A - Unsaturated aldehydes and process for the preparation of such compounds : en
  • US2874290A - Cathode-follower oscillator : en
  • AU4045558A - Novel substituted tetrahydrophyridines and process for preparing same : en
  • CA570944A - Process and apparatus for preparing hydrogen-nitrogen mixtures for nh3 synthesis : en fr
  • AU3049557A - Machine clutch : en
  • CA570810A - Circuit interrupters : en fr
  • DE1051148B - Device for limiting the rotation of the cranks on bicycles or motorized bicycles : de en
  • ES244931A1 - A rapid adaptation driving to communicate two pneumatic chambers and supply pressed air (Machine-translation by Google Translate, not legally binding) : en es
  • DE1051027B - : de en
  • US2873987A - Leg bracket : en
  • US2873950A - Spring loaded earth drill : en
  • US2874328A - Voltage sampling apparatus : en
  • US2873998A - Automobile rear end construction : en
  • US2873718A - Apparatus for coating continuously produced filaments : en
  • NL181746B - SWIVEL JOINT ON LUMINAIRES FOR SANITARY PURPOSES. : en nl
  • DK86912C - Joints for tractor tires and tractor tires formed from such joints. : da en
  • AU3913958A - Improvements in folding chairs : en
  • CA570717A - Laminated turbine buckets : en fr
  • CA570767A - Package for individual bottles and objects of like shape : en fr
  • IE23698L - Heat treating thermoplastic textile materials : en
  • GB809081A - Improvements in or relating to the manufacture of fibro-cement tubes : en
  • USD184434S - Bottle : en
  • DE1050832B - : de en
  • DE1051204B - Switching and locking device for a rotating machine, such as a centrifuge or the like, with a hinged cover : de en
  • DE1783682U - FALL AND OR GENTLE STAIRS. : de en
  • FR1172959A - Detergent anionic composition : en fr
  • ES245145A1 - An automatic electric welding machine by arc for welding with contact electrodes and great penetration (Machine-translation by Google Translate, not legally binding) : en es
  • ES245397A1 - Improvements in the internal molds for the manufacture by injection of fibrocement sleeved pipes (Machine-translation by Google Translate, not legally binding) : en es
  • GB809036A - Improvements in or relating to locking bolts : en
  • US2874253A - Swash-plate potentiometer drive : en
  • DE1050987B - Low-noise circular saw blade with multiple slotted leaf surface : de en
  • US2874112A - Hydrocarbon conversion system : en
  • US2873617A - Vise handles : en
  • US2873746A - Device for loosening up tobacco : en
  • USD184462S - Coal stoker : en
  • US2874101A - Method of making double-sided mosaic : en
  • ES70134U - Liquid fuel stove, fixed installation (Machine-translation by Google Translate, not legally binding) : en es
  • GB809212A - Process and apparatus for collecting and stacking of flexible sheets : en
  • GB809287A - Improvements in or relating to installations for automatic feed-water control of forced circulation boilers : en
  • US2873630A - Power feed mechanisms : en
  • US2873473A - Sea food processing apparatus : en
  • US2873700A - Shielded eaves troughs : en
  • US2874038A - Method of treating molten metals : en
  • DE1783594U - MIRROR HEAD ADJUSTABLE JOINT FOR VEHICLE REVIEW MIRRORS. : de en
  • FR1172936A - Method for improving dyeability of polyester articles : en fr
  • DE1783436U - DEVICE FOR HORIZONTALIZING THE FINISHING LINE OF A LEVELING INSTRUMENT. : de en
  • DE1783481U - DEVICE FOR TIEING GRAPE VINE. : de en
  • DE1783442U - INFLATABLES FOR SCALES. : de en
  • ES245055A1 - New velocºpedo monoplaza de cuatro ruedas (Machine-translation by Google Translate, not legally binding) : en es
  • ES242761A1 - A procedure for electric welding (Machine-translation by Google Translate, not legally binding) : en es
  • GB809227A - Electromagnetic relay : en
  • DE1050739B - Process for the production of sodium phosphates : de en
  • DE1783486U - CATTLE MARK. : de en
  • GB809117A - Improved process for preparing aromatic aldehyde-carboxylic acids : en
  • GB809319A - 4, 4-difluoro-3-buten-1-yne and salts thereof : en
  • US2873818A - Air line lubricator : en
  • US2874235A - Ultra-stabilized d. c. amplifier : en
  • USD184447S - Set of picture playing cards : en
  • GB809200A - Improvements in loop transfer bits for circular knitting machines : en
  • US2873503A - Concrete column form for square columns : en
  • US2873996A - Lifting cup for article transferring apparatus : en
  • US2874004A - Portable trestles : en
  • US2873613A - Main spindle drive for lathes and the like : en
  • FR1173172A - Distance protection device : en fr
  • FR1173020A - Thermostatically controlled valve : en fr
  • DE1050704B - Reinforcing insert made of springy wire for soft shirt collars : de en
  • ES245248A1 - Procedure for the manufacture of a material intended for decoration and analogue purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1173023A - Vulcanizable rubber compositions : en fr
  • DE1050778B - Evaporator wound from tube for absorption cooling unit working continuously with auxiliary gas : de en
  • GB808983A - Improvements in or relating to devices for screwing down nuts, bolts, screws, set-screws and the like : en
  • DE1051106B - Process for making filter elements from paper : de en
  • DE1051133B - Device to facilitate the coupling of a single-axle trailer provided with a drawbar : de en
  • GB809078A - Improvements in or relating to devices for the flushing of water-closet bowls or the like : en
  • DE1783479U - MOUNTING DEVICE FOR CHARGER. : de en