• US2557940A - Refining of lubricating oils : en
  • US2558354A - Hot die marking device : en
  • US2558676A - Distance measuring system : en
  • SU90643A2 - Twist twist spindle : en ru
  • CH276225A - Smoking tool. : en it
  • CH276332A - Engine brake on vehicles with a two-stroke petrol engine. : de en
  • AU226251A - Strip feeding device : en
  • DE807359C - Rotating compressed air liquid siphon : de en
  • US2558176A - Dry pipe sprinkler system : en
  • US2558488A - Lay for narrow ware looms : en
  • US2558686A - Portable crane : en
  • CH276276A - Door lock with automatic checkout control. : de en
  • AU220051A - Lubricating system and lubricator : en
  • AT168580B - Process for the preparation of new azo dye derivatives : de en
  • CH276259A - Electron-optical device with an electrostatic high-voltage generator. : de en
  • CH276165A - Printing machine with printing form carriers arranged in parallel and designed as endless conveyor belts. : de en
  • CH276174A - Stand at pole vaulting facilities with a vertical pole for placing the jump bar. : de en
  • DE1625023U - FOLDING GLUTROESTER WITH FEET AND HANDLES TO FOLD DOWN. : de en
  • DE807323C - Procedure for installing ceilings and the connection between ceilings and bearing walls : de en
  • DE807325C - Pressed cork panels, in particular for the production of press cork parquet : de en
  • FR983867A - Clutch and brake for gearboxes : en fr
  • GB654797A - Process for reacting gases or vapours in the presence of solid catalysts : en
  • US2558124A - Tackle box : en
  • AU217151A - Bale handler : en
  • AU152015B2 - An improved picking mechanism for underpick looms : en
  • US2558550A - Method and apparatus for calibrating sound meters : en
  • US2558644A - Automotive electrical system : en
  • USD163755S - Combination cigarette holder and ash tray : en
  • DE807252C - Fuel containers, in particular for motor vehicles : de en
  • US2558092A - Feed for carnivorous animals and method of making the same : en
  • CH276098A - Shelf. : de en
  • CA474858A - Plows : en fr
  • US2558131A - Applicator tool for joint securing elements : en
  • SU81096A1 - Sawmill frame : en ru
  • PL34417B1 - : en pl
  • SU90526A1 - Converter : en ru
  • US2558062A - Hot drink machine : en
  • SU90569A1 - The method of receiving signals when tone telegraphy : en ru
  • DE1625073U - WIRE NETWORK FRAME FOR DENTAL AND Jaw prostheses. : de en
  • DE1625147U - UTILITIES IN LEATHER WITH EMBOSSED TRIMS. : de en
  • US2558244A - Apparatus for manufacturing screens : en
  • DE1624903U - SHOULDER PAD IN CONNECTION WITH A BODY. : de en
  • CH276158A - Dimensionally accurate transparent drawing sheet. : de en
  • PL34412B1 - : en pl
  • PL34416B1 - Steel for concrete reinforcement : en pl
  • US2557980A - Preparation of dithiobiuret : en
  • US2558681A - Spraying device in combination with a differential control valve : en
  • AT168573B - Mouth release for cameras : de en
  • CH276215A - A method of manufacturing articles made of organic plastics whose internal tensions are such that these articles exhibit at most a low tendency to break or crack, and an article obtained by this method. : en fr
  • DE1624871U - ADVERTISING DEVICE FOR THEATER, VIDEO THEATER AND LIKE. : de en
  • CH276076A - Electric space heater. : de en
  • AT168554B - Circuit for automatic mutual stabilization of the frequency or phase difference between two alternating voltages : de en
  • AU154196B2 - Improvements in or relating to braking systems for aircraft : en
  • US2558383A - Automatic coupling for model railway rolling stock : en
  • US2558684A - Fluid motor system for operating tire building drums and the like : en
  • ES197505A3 - A NEW PROCEDURE FOR THE ELABORATION OF SLIDING CLOSURES : en es
  • AT168592B - Process for carrying out crystallization and precipitation with continuous application of the crystals or the material to be precipitated : de en
  • AU225951A - Improvements in and relating to processes for gas shielded electric arc welding : en
  • DE807136C - A large block made of a plurality of interconnected hollow bricks and a process for its production : de en
  • DK72680C - Scaffold clamp for clamping vertical and horizontal tubular scaffolding rods. : da en
  • ES27072U - Fastening of capacitors. (Machine-translation by Google Translate, not legally binding) : en es
  • DE807151C - Method for measuring the glow value of spark plugs for internal combustion engines : de en
  • ES26923U - A sanitary container for bed (Machine-translation by Google Translate, not legally binding) : en es
  • CH276128A - Process for the production of footwear from thermoplastics. : de en
  • DE807516C - Circuit for the transmission of electrical ultra-high frequency oscillations by means of two discharge systems connected in push-pull : de en
  • AU148835B2 - Improvements in and relating to condensers : en
  • CA474724A - Boxes : en fr
  • FR983756A - Cosmetic product and process for preparing this product : en fr
  • DE1624868U - SOLDERED PIPE CONNECTION. : de en
  • PL34468B1 - : en pl
  • CA474832A - 3-methyl-4-amino-1-naphthol : en fr
  • CH276138A - Mixing and grating machine. : de en
  • SU90560A1 - Labyrinth seal : en ru
  • US2558060A - Phonograph apparatus : en
  • US2558389A - Bicycle seat : en
  • AU226551A - Improvements in or relating to extensible beams for use in scaffolding construction : en
  • ES193100A1 - PRESSURE MECHANISM FOR SPINDLE MACHINES : en es
  • ES197922A1 - IMPROVEMENTS IN WATER EXTRACTION PUMPS : en es
  • FR983523A - Citrus fruit packaging : en fr
  • FR983955A - Agitator mixer producer of foam and cellular products : en fr
  • DE1625015U - PROTECTIVE DEVICE TO BE INSTALLED ON THE WINDOW. : de en
  • FR983632A - Process for decorating fittings and other metal objects : en fr
  • GB654675A - Improvements in or relating to electrical devices for measuring small intervals of time : en
  • SU90644A1 - Press section for the simultaneous hot forming of a sock and heel tucked into a shoe : en ru
  • US2558292A - Closure for pressure reducing valves : en
  • ES23863Y - Magnetically powered toy car : en es
  • DE807433C - Reinforcement of concrete beams : de en
  • GB654728A - Process for the chemical purification of water : en
  • DE807173C - Drive of rod deep pumps : de en
  • DE807357C - Slurry pump : de en
  • CH276056A - Building in an inclined roof construction. : de en
  • AU224751A - Improvement in process for preparing (alkylsulfonamidoalkyl) arylhydrazines : en
  • CA474684A - Magnetic separators : en fr
  • CA474808A - Composite pile and nap face fabrics and methods of making same : en fr
  • CH276208A - Hydraulic deburring device. : de en
  • US2558055A - Metal strip uncoiler : en
  • US2558210A - Spinning spindle : en
  • US2558273A - 1.2-iminocyclohexanes : en
  • US2558397A - Fishing lure : en
  • ES25679Y - Fork model for tip basket and remonte basket in the Basque pelota game. : en es
  • FR983540A - Improvements to strapping or ribbon heads : en fr
  • DK72671C - Apparatus for treating workpieces by high frequency heating. : da en
  • SU90623A1 - Stamp-form for punching galoshes in presses using two semi-matrices : en ru
  • US2558340A - Ledger bar adjustment for mowing machines : en
  • ES193442A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF TANKS, IN PARTICULAR THOSE INTENDED TO CONTAIN SOLID MATTERS, SUCH AS SILOS : en es
  • ES197531A3 - PERFECTIONS IN THE CONSTRUCTION AND ASSEMBLY OF EXPANDABLE SHELVES IN THREE DIMENSIONS, BASED ON STAMPED STEEL PROFILES AND PREFABRICATED ELEMENTS : en es
  • GB654732A - Improvements in or relating to machines for applying coatings to workpieces : en
  • DE1624971U - SWITCH-OFF CONTACT FOR VIBRATION TESTING MACHINES AND THE LIKE. : de en
  • DE807218C - Melting and holding furnace : de en
  • FR983564A - Electric heating radiator : en fr
  • GB654683A - Photographic silver salt emulsions containing dyes and processes for producing such dyes : en
  • US2558008A - Terminal bank : en
  • US2558034A - Counting arrangement for cinematographic cameras : en
  • US2558198A - Bunch building mechanism : en
  • US2558329A - Controlled power operated diffuser : en
  • DE807095C - compressor : de en
  • FR983823A - Tank boat : en fr
  • FR983876A - Sanding tools and their manufacturing processes : en fr
  • IS690A7 - Solar oil burner. : en is
  • US2558533A - Coat sleeve with wristlet and mitten attaching device : en
  • CH276282A - Telecommunications exchange system. : de en
  • DE807195C - Process for making veneer or cardboard top layers of plasterboard resistant to damage : de en
  • DE807261C - Method and device for classifying the sand and slurry used for grinding glass, marble and other materials : de en
  • DE806998C - Method and furnace for making glass : de en
  • FR983863A - elements for the construction of residential walls : en fr
  • SU90713A1 - Electromechanical differential pressure gauge : en ru
  • PL34423B3 - : en pl
  • AU150118B2 - An improved device for metering and distributing liquid fertilizers andthe like : en
  • CA474799A - Carnauba wax as slip agent for vinylidene chloride-acrylonitrile copolymer films : en fr
  • DE1625053U - BAGS FOR VALVE PACKS. : de en
  • DE1625059U - MULTI-PURPOSE TOOL. : de en
  • AT168535B - Device to compensate for the influence of changes in resistance : de en
  • DE1625047U - RUBBER SPRING HUB, ESPECIALLY FOR POWER MOTORS. : de en
  • DE807458C - Hydraulic yoke press : de en
  • FR983778A - Improvements to control levers : en fr
  • DE807321C - Cooking, roasting and baking equipment heated with gaseous or liquid fuels. : de en
  • FR983706A - Improvements to the processes for preparing styrene copolymers and copolymer emulsion obtained by said processes : en fr
  • PL34446B1 - : en pl
  • FR983468A - Improvements to incontinence devices : en fr
  • FR983607A - Process for the preparation of ester derivatives of beta-ketonic acids : en fr
  • US2558472A - Car washing apparatus : en
  • US2558525A - Window : en
  • SU90549A1 - Accordna Zither : en ru
  • DE1624956U - DEVICE FOR RELEASABLE CONNECTION OF PARTS OF A LOCKING DEVICE FOR ROAD CONSTRUCTION WORK AND THE LIKE. : de en
  • US2558005A - Wheel welding machine and method : en
  • USD163782S - Heat-insulated bottle and lunch holder : en
  • DE1624960U - HANGING IRRIGATOR. : de en
  • DE807064C - Device for actuating cable brakes, especially on bicycles : de en
  • DE807174C - Centrifugal pump : de en
  • DE807188C - Machine for the production of fuel briquettes : de en
  • FR983492A - Automatic installation of multi-cages for mobile multi-level recipes : en fr
  • ES194113A1 - IMPROVEMENTS IN THE METHODS FOR THE VULCANIZATION OF RUBBER SOLES DIRECTLY AGAINST SHORTS CUTTING : en es
  • DE1624863U - MACHINE FOR MANUFACTURING MOLDED PIECES FROM RESIN. : de en
  • US2558149A - Liquid fuel injection nozzle for internal-combustion engines : en
  • US2558297A - Brake drum : en
  • US2558692A - Combined rooter and trench forming plow : en
  • US2558709A - Wear shoe for railroad equalizer truck frames : en
  • DE807084C - Procedure for moving the support, preferably in longwall mining : de en
  • DE807121C - Disinfectants : de en
  • FR983645A - Improvements in the manufacturing process for long reinforced concrete poles and in the installation equipment : en fr
  • ES193127A1 - INSTALLATION FOR DUST CAPTURE : en es
  • FR983491A - Construction game : en fr
  • GB654625A - Improvements in hot-gas engines : en
  • FR983745A - Receiver device for frequency modulated waves : en fr
  • GB654740A - Improved manufacture of photosensitive glasses and articles made thereof : en
  • DE1625138U - CHEESE LID. : de en
  • DE807393C - Cord-like, flexible object such as clothesline, curtain hanger, bracelet, collar, belt or the like. : de en
  • DE807511C - Laundry sprinkler : de en
  • ES193098A1 - IMPROVEMENTS IN THE CONSTRUCTION OF GARAGES OF VARIOUS PLANTS TO FACILITATE THE PARKING OF THE CARS AND ACHIEVE THE MAXIMUM USE OF THE AVAILABLE SPACE : en es
  • GB654710A - Improvements in and relating to dynamoelectric machines and slot wedge members therefor : en
  • CH276260A - Low pressure gas regulator with throttle valve. : de en
  • US2558137A - Process for sulfur removal : en
  • DE807266C - Fur coat fabric and process for its manufacture : de en
  • DE807054C - Photographic enlarger : de en
  • DK72674C - Doormat. : da en
  • ES193204A3 - A SLOW ELECTRODE SWITCH : en es
  • ES27059U - Simplified motor for toys (Machine-translation by Google Translate, not legally binding) : en es
  • FR983574A - Further training in mining machinery : en fr
  • CH276200A - Material of high heat and scale resistance, as well as process for its production. : de en
  • DE807248C - Vascular closure : de en
  • ES197523A1 - PROCEDURE FOR OBTAINING A SYNTHETIC CURTIENT : en es
  • DE807096C - Tempering agent for glow freshening : de en
  • DE807099C - Antenna system : de en
  • DE807418C - Process for processing asphalt and resinous mineral oils, tars or their high-boiling fractions : de en
  • US2558111A - Grooving tool or the like : en
  • US2558448A - Frequency control system : en
  • ES193213A1 - ELECTRIC DISCHARGE APPARATUS IN A GASEOUS MEDIUM, WITH COLD CATHODE : en es
  • FR983839A - Improvements in Fermentation Processes for Penicillin Production : en fr
  • ES26945U - Simple splice link for bicycle chains and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB654676A - Enclosure air conditioning mechanism : en
  • DE807258C - Effect twisting machine for the production of roving flame twisted threads : de en
  • ES26920U - Underpants-panty-jockstrap. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983879A - Improvements to wheel suspensions : en fr
  • CA474730A - Compressed fuel and process of manufacture : en fr
  • US2558551A - Safety ash receiver : en
  • DE807289C - Process for the production of copper-containing o, o-dioxyazo dyes : de en
  • US2558429A - Suction cleaner : en
  • US2558160A - Surface heater : en
  • SU80061A1 - Adaptation to the sawmill frame with a continuous feed for removal of the saw frame from the bottom of the cut to a constant value : en ru
  • US2558577A - Electromechanical translator : en
  • DE1625106U - SHOE INSERT. : de en
  • DE807164C - Knife gate valve drive : de en
  • FR983773A - Machine for dosing determined quantities by weight of granular or pulverized material from a capacity : en fr
  • FR983866A - Chain hauler : en fr
  • AU156282B2 - Microwave circuit stabilization means : en
  • DE807439C - Process for the production of artificial water from viscose : de en
  • ES193160A1 - NEW SEEDING MACHINE : en es
  • ES193218A1 - IMPROVEMENTS INTRODUCED IN ELECTRIC BURNERS : en es
  • AU216851A - Microwave circuit stabilization means : en
  • CA474742A - Methods of producing vesicular molded products from burnt clays, shales or similar argillaceous materials : en fr
  • PL34448B1 - : en pl
  • US2558332A - Toothbrush having removable bristle element : en
  • DE807132C - Process for the production of very pure silica glass : de en
  • DE807322C - Coal stove combined with gas or electric stove : de en
  • US2558549A - Esters of 3,5,14,19-tetrahydroxy-etiocholanic acid and derivatives : en
  • FR983661A - Method and apparatus for the densimetric fractionation of granulated solids : en fr
  • GB654723A - Vehicle wheels for pneumatic tyres : en
  • DE807346C - Bottle valve for high-tension gases : de en
  • ES26932U - A mechanical walker toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE807191C - Process for the production of molded sintered coal bodies : de en
  • USD163760S - Electric power tool unit : en
  • DE1624917U - DEVICE FOR OPENING AND CLOSING CURTAINS, CURTAINS, ETC. : de en
  • DE1625080U - FREE-STANDING CHAIR FOR SCHOOL PURPOSES AND THE LIKE. : de en
  • DE807447C - Housing for piston engines : de en
  • FR983732A - Device for cutting bevel and spur helical gears : en fr
  • DE1624909U - EVAPORATION, SMOKER AND INHALER. : de en
  • DE1625117U - DOUBLE PANELS MADE OF GLASS WITH CLOSED AIR SPACE. : de en
  • SU90504A1 - Pliers for loading sheet metal packages onto railway wagons : en ru
  • US2558317A - Shank piece for shoes : en
  • FR983520A - Further development of axial compressors : en fr
  • FR983868A - Electronic light producing device for photography and other applications : en fr
  • US2558455A - Motor-driven brush assembly : en
  • DE806994C - Process for the preparation of an anti-coagulant : de en
  • FR983761A - Self-propelled toy vehicle by clockwork movement or similar motor, avoiding obstacles encountered in its path : en fr
  • CH276131A - Process for the production of yeast with aeration and addition of must during fermentation. : en fr
  • US2558012A - Delay line : en
  • US2558339A - Interference reducing radio receiving system : en
  • CH276148A - Furnace for heating a circulating fluid. : en fr
  • DE1625057U - HOME AND HOTEL SHOWER EQUIPMENT. : de en
  • DE807281C - Mine car for narrow and winding routes underground : de en
  • DE807299C - Drum runner with shovel rims attached to steel disks : de en
  • US2558033A - Beaming apparatus : en
  • US2558153A - One wheel collapsible trailer : en
  • ES198170A1 - IMPROVEMENTS IN THE ASSEMBLY OF AXLES SUBMITTED TO SMALL ALTERNATIVE ROTARY MOVEMENTS : en es
  • ES193115A1 - ELECTRIC RELAY OF MULTIPLE CONTACTS AND STAGED CLOSURES : en es
  • FR983834A - Improvements to welding equipment : en fr
  • GB654699A - Improvements in or relating to television receivers : en
  • US2557924A - Manufacture of esters of hydrazoic acid : en
  • GB654700A - Improvements in and relating to resistance welding apparatus : en
  • GB654731A - Electronic counting circuit : en
  • DE807284C - Electrical apparatus with an iron core, e.g. B. Transformer : de en
  • CH276123A - Device intended to improve the appearance of the breast. : en fr
  • ES26947U - Hygienic garment (Machine-translation by Google Translate, not legally binding) : en es
  • US2558558A - Mechanism control : en
  • US2558299A - Organ : en
  • ES27028U - Loose accessory for tire valves. (Machine-translation by Google Translate, not legally binding) : en es
  • ES26938U - Ruler (Machine-translation by Google Translate, not legally binding) : en es
  • FR983511A - Advanced galoshes sole : en fr
  • FR983730A - Process for the separation of sylvine from pulverized ore of sylvinite : en fr
  • ES193244A1 - PROCEDURE OF INTENSIVE CULTIVATION OF AEROBIC MICROORGANISMS IN LIQUID MEDIA, AS WELL AS INTENSIVE FERMENTATIONS FOR THE BIOSYNTHESIS : en es
  • ES26996U - A new can opener (Machine-translation by Google Translate, not legally binding) : en es
  • FR983938A - Improvements to aeromotors, fans, propellers and wings : en fr
  • DE807124C - Cannula carrier : de en
  • FR983653A - Improvements to zigzag springs and cushions resulting from their use : en fr
  • FR983688A - Electric device for automatic temperature adjustment : en fr
  • AU150479B2 - Blanket roll control mechanism for offset duplicating machines : en
  • DE1625052U - BLOCK BOTTOM BAG. : de en
  • CH276101A - Beer bottle cap. : de en
  • DE807189C - Slag cement : de en
  • DE807385C - Stirring and ventilation device for liquids : de en
  • DE1625063U - CARRIER AND EQUIPMENT TAPE. : de en
  • BE503751A - : en
  • SU90604A1 - The method of horizontal wells under the railways and highways : en ru
  • US2558032A - Electric control for door opening and closing mechanisms : en
  • FR983952A - Manufacture of sealed ceramic parts without glass phase : en fr
  • GB654641A - Improvements in or relating to burners for pulverized fuel : en
  • CA474748A - Hunters' decoys : en fr
  • CH276306A - Razor blade packaging. : de en
  • SU90601A1 - Pantograph : en ru
  • FR983575A - Further training in mining machinery : en fr
  • GB654623A - Improvements in or relating to microscopes : en
  • DE1624851U - FOOT PROTECTION. : de en
  • DE1625084U - STEEL NEEDLE LETTER. : de en
  • DE1625149U - ADVERTISEMENT ENTERTAINMENT GAME. : de en
  • ES26921U - A cutter of potatoes and other tubers (Machine-translation by Google Translate, not legally binding) : en es
  • FR983556A - Elastic coupling sleeve : en fr
  • FR983572A - Process for the separation of mixtures of particles differing in grain size and specific weight : en fr
  • FR983987A - Manufacturing process of varnishes, plastics and similar products from resins : en fr
  • AT168542B - Terminal body for terminal blocks : de en
  • USD163766S - Combined camera and support therefor : en
  • DE1624918U - FASTENING DEVICE FOR THE CROSS-CURTAIN AND CURTAINS ON METAL CURTAIN COVERING STRIPS. : de en
  • DE807424C - Spool stand for knitting or knitting machines : de en
  • ES193082A1 - PROCEDURE FOR MANUFACTURING DOORS AND WINDOWS OR SMOOTH PANELS THROUGH A BINDERS AND A BINDER : en es
  • FR983618A - Improvements in the preparation of tri-esters of di-thiophosphoric acid : en fr
  • FR983648A - Toy animated by a movement created simultaneously with a sound : en fr
  • GB654685A - Improvements in or relating to wide frequency-range magnetic recording and reproducing system : en
  • FR983597A - Apparatus for marking the skins of furs to be worked : en fr
  • FR983780A - Roller skates : en fr
  • US2558225A - Curl holding device : en
  • US2558259A - Telephone lighting fixture : en
  • US2558024A - Mortar base plate : en
  • DE807094C - Process for the preparation of thioethers or esters : de en
  • CH276329A - A process for the production of a water soluble methylated tetramethylol-melamine resin. : en fr
  • CH276210A - Steel holder. : de en
  • US2558248A - Means for adjusting the sound and picture heads of motion-picture projecting machines : en
  • US2558349A - Internal-combustion engine : en
  • US2558663A - Irrigating sprinkler : en
  • US2558634A - Paper impregnating or saturating composition : en
  • SU90502A1 - Swing feeder : en ru
  • CA474715A - Methods of removing hemi-cellulose from wood pulp : en fr
  • CH276089A - Electric cooking equipment with an electric oven. : de en
  • AU149196B2 - Improvements in and relating to hydraulic power installations : en
  • CA474755A - Transmission systems : en fr
  • CH276144A - Process for the production of phenols. : de en
  • ES24978Y - Butter tray. : en es
  • GB654756A - Improvements in electric motor control systems : en
  • US2558237A - Doll voice mechanism : en
  • US2558344A - Tank float with bumper : en
  • US2558498A - Decalin-hydroperoxide catalyzed reaction between sulfur-dioxide and rubbery polymersof diolefins : en
  • AT168504B - Storage facility for gas turbine-driven blowers : de en
  • US2558051A - Liquid fuel vaporizer : en
  • US2558219A - Snap acting device : en
  • US2558224A - Piston expander : en
  • FR983480A - Device with reducer for controlling the movement of shuttle boxes : en fr
  • FR983828A - Development of dynamic hand-held probing devices : en fr
  • FR983854A - Electric resonator for high frequencies : en fr
  • AT168552B - Device for generating a voltage corresponding to the instantaneous values of a signal voltage given in predetermined time intervals : de en
  • CH276077A - Process for the manufacture of concrete and fiber products, and equipment for carrying out the process. : en it
  • AT168558B - Telecommunication system with multiplex operation : de en
  • CH276177A - Cartridge extractor on firearms. : de en
  • US2557966A - Tumbler type clothes-washing machine having continuous liquid flow : en
  • US2558435A - Automatic frequency control system : en
  • CA474760A - Position control servos : en fr
  • CH276140A - Process for the preparation of an unsaturated alcohol containing an ionone ring. : de en
  • CH276237A - Rotors composed of axially interconnected rotating bodies for multi-stage centrifugal machines with axial flow. : de en
  • DE807038C - Rat trap : de en
  • ES194762A1 - AN IMPROVEMENT IN THE CONSTRUCTION OF STOVES FOR SOLID FUELS : en es
  • FR983992A - Improvements to rotary joints : en fr
  • GB654650A - Improvements in and relating to fluorescent lamps : en
  • AT168563B - Automatic switch-on and switch-off device for electric record players, in particular for those with a light cartridge : de en
  • CA474803A - Heaters : en fr
  • CH276322A - Airplane capable of moving vertically. : en fr
  • PL34477B1 - : en pl
  • PL34482B1 - : en pl
  • AT168183B - Drive for motor mowers : de en
  • CA474781A - Adjustable voltage dividers : en fr
  • AU221251A - Improvements in or relating to shortwave radio aerials and aerial systems : en
  • DE1624977U - METAL SIGN FOR IDENTIFICATION OF DIVIDED FLOOR AREAS, IN PARTICULAR DIGGING SITES, AGRICULTURAL AND FORESTRY AREA, OR THE LIKE. : de en
  • CH276213A - Device for connecting a water-cooled inductor for inductive heating of workpieces to a high-frequency generator. : de en
  • DE1624882U - BENDING MACHINE. : de en
  • DE1625027U - DEVICE FOR CHECKING POCKET AND BAR WIDTHS OF ROLLER CAGES, IN PARTICULAR FOR MULTI-ROW ROLLER BEARINGS. : de en
  • DE807365C - Fresh air heating and ventilation system for vehicles : de en
  • US2557978A - Enclosed venetian blind : en
  • US2558370A - Automatic oiler for slat conveyers : en
  • DE807118C - Hot air box with directly heated plate heating elements : de en
  • PL34435B1 - : en pl
  • DE1624905U - HEATED HEATING PRESS FOR FORMING FABRIC PARTS IN DIE. : de en
  • CH276166A - Sheet transfer device. : en fr
  • CH276286A - Circuit arrangement for determining the zone value of a connection in telecommunications systems, in particular telephone systems, with dialer operation. : de en
  • DE1625134U - REPRESENTATION MEANS FOR MAGNETIC FORCE FIELDS. : de en
  • US2557932A - Method of making textile units for fiber drafting : en
  • US2558279A - Reservoir for embalming fluid : en
  • DE807445C - Combined steering and parking brake : de en
  • US2557936A - Hydraulic system for vehicle steering : en
  • US2558139A - Dental material and method : en
  • US2558557A - Extraction of alcohols from the f-t synthesis product : en
  • DE807004C - Holding device for window curtains : de en
  • DE807348C - Controlled valve, especially solenoid valve : de en
  • ES25640Y - Perfected closure for electric capacitors. : en es
  • FR983764A - Rubber sole with adjustment circle and its application in the manufacture of shoes : en fr
  • ES25367Y - Perfected screw : en es
  • GB654770A - A new or improved folding chair : en
  • FR983849A - Process for the production of fuels by dissociation of water : en fr
  • AU150749B2 - Improvements in offset lithographic duplicating machine : en
  • DE807061C - Luggage space for vehicles, especially buses : de en
  • FR983623A - Locker for the transport of containers : en fr
  • US2558668A - Coffee maker : en
  • ES193109A1 - A COLOR CINEMATOGRAPHY SYSTEM, WITH DEVICE FOR UNFOLDING AND CHROMATIC FILTER OF IMAGES, ON WHITE AND BLACK FILM PROVIDED WITH STEREOPHONE COLUMNS : en es
  • CA474682A - Methods and apparatus for chemical steeping of fibrous or pulverulent materials : en fr
  • ES26873U - Pajama belt with elasticity (Machine-translation by Google Translate, not legally binding) : en es
  • FR983852A - Cutting fabrics on looms : en fr
  • GB654696A - Improvements in or relating to the purification of uranium and thorium compounds : en
  • US2558346A - Milker support : en
  • US2558661A - Telephone guard : en
  • US2558607A - Pocket lighter : en
  • BE504234A - : en
  • US2558025A - Polyester drying oil : en
  • US2558526A - Builder motion : en
  • US2558707A - Electrical switch arrangement : en
  • DE807179C - Suspension for vehicles, in particular motor vehicles : de en
  • DE807046C - Die holder : de en
  • DE807230C - Support device for wall elements and method for erecting walls from wall elements using such support devices : de en
  • FR983902A - Device for automatically taking photographs in succession on reversible paper tape : en fr
  • AU152515B2 - Strip feeding device : en
  • DE807161C - Electroacoustic instrument for generating tones, in particular bell tones : de en
  • DE1625029U - ADJUSTMENT DEVICE FOR LIGHT SOURCES OF IMAGERS. : de en
  • ES26989U - Neck and cuffs with interlinings containing animal hair, applicable piara men's shirts or blouses for women. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983956A - Improvements in methods and apparatus for measuring or comparing periodic functions, in particular for selective protection of networks : en fr
  • DE1624943U - COLOR SWAMPLE BOOK. : de en
  • DE807280C - Safety device for claw clutches, gears or the like of rail vehicles : de en
  • ES198014A1 - IMPROVEMENT IN THE SAFETY MECHANISM FOR COVER LOCKS OF COACHES, TRUCKS AND ANALOG VEHICLES : en es
  • FR983667A - Improvements to electric heaters : en fr
  • US2558042A - Protective coating composition for hams : en
  • ES25880Y - Shaver with perfected comb piece. : en es
  • FR983486A - Apparatus for determining the ovulation times, physiological fertility and sterility of women : en fr
  • US2558110A - Three-phase transformer core : en
  • US2558479A - Watchcase opener : en
  • DE807183C - Device for the simultaneous polishing of both surfaces of a continuously moving glass ribbon between tools : de en
  • US2557954A - Automatic train speed control system : en
  • DE807319C - Air regulator on gas burners of gas stoves : de en
  • USD163770S - Velocipede step : en
  • ES198031A1 - A METALLURGICAL PROCEDURE : en es
  • DE1624900U - TRAVEL ALARM IN LEATHER CASE. : de en
  • PL34497B1 - : en pl
  • ES193104A1 - A GUILLOTINE MACHINE OR DEVICE FOR CUTTING FISH : en es
  • CA474845A - Gas-turbine engines : en fr
  • ES27024U - Improved electric condenser. (Machine-translation by Google Translate, not legally binding) : en es
  • US2558491A - Method of manufacturing electric discharge tubes : en
  • US2558282A - Electrical instrument construction : en
  • ES26629U - Closures for molded boxes (Machine-translation by Google Translate, not legally binding) : en es
  • PL34481B1 - : en pl
  • SU90703A1 - High frequency vibrator : en ru
  • DE807106C - Plate or housing made of pressed material for a radio device : de en
  • FR983681A - Vertical opening door : en fr
  • FR983888A - Improved arrangement of an air suction silencer on a motor vehicle : en fr
  • ES26927U - Opener device attachable to the lids of the containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES27026U - Ring-bridge for luggage and similar handles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1624897U - DEVICE FOR LUBRICATING THE UPPER NECK BEARING OF CENTRIFUGAL PUMPS WITH VERTICAL SHAFT THROUGH THE WATER ESCAPING FROM A RELIEF DEVICE, IN PARTICULAR FOR UNDERWATER PUMPS. : de en
  • DE807159C - harmonica : de en
  • DE1625099U - HOSE REEL WITH PROFILE ROD REEL AND WELDED PIPE HANDLES. : de en
  • US2558052A - Process of making solderless blades for electrical plug caps : en
  • US2558280A - Mechanically operated eraser for typewriters and the like : en
  • USD163735S - Smokers stand : en
  • ES26929U - Driving handle for the admission of motorcycles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR983940A - Method for regulating the setting time of portland cements at relatively high temperatures : en fr
  • US2557995A - Automatic winder machine attachment : en
  • DE807097C - Spring-loaded rail wheel : de en
  • ES197989A1 - IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC REGULATORS FOR ARC ELECTRIC OVENS : en es
  • DE807308C - Intestinal douche : de en
  • FR983461A - Phosphorescent radiation or electrically illuminated device for indicating empty seats in cinematographic, theatrical and other performance halls : en fr
  • ES27080U - Box for exhibitions (Machine-translation by Google Translate, not legally binding) : en es
  • FR983835A - Presentation in tablet form of a chocolate breakfast : en fr
  • US2558396A - Method of preparing finely divided plasticized polymerized materials and products thereof : en
  • US2558595A - Expanding brake operating mechanism : en
  • US2558695A - Pipe coupling : en
  • US2558254A - Tractor cable control unit : en
  • US2558372A - Luggage or package carrier for baby carriages : en
  • US2558427A - Casing collar locator : en
  • ES197594A1 - NEW PROCEDURE FOR OBTAINING A PRODUCT TO IMPRESS DENTAL FOOTPRINTS : en es
  • FR983813A - Enlarger on photographic film, cinematographic views : en fr
  • GB654705A - Improvements in or relating to the manufacture of cathode ray tubes : en
  • GB654800A - Improvements in or relating to drying plant for hides, skins and the like : en
  • ES197138A1 - A METAL FORMWORK SYSTEM FOR THE CONSTRUCTION OF CHANNELS : en es
  • DE1624928U - SERRATED COOKER LID. : de en
  • DE807288C - Flat condenser wrap : de en
  • ES197593A1 - SOME IMPROVEMENTS IN THE ELECTRIC WATCHES SYNCHRONIZED WITH A MAIN REGULATOR OR PATTERN : en es
  • ES26918U - Prefabricated cement elements for the composition of windows built in stu (Machine-translation by Google Translate, not legally binding) : en es
  • GB654814A - Dispensers for coils of flat metal band : en
  • US2558080A - Electric ant and roach trap : en
  • US2558628A - Milking machine rinser : en
  • DE807193C - Building panels : de en
  • DK72684C - Apparatus for adjusting speed measuring instruments, frequency measuring instruments and similar measuring instruments. : da en
  • FR983482A - Process and product for disinfecting stationery pulps : en fr
  • US2558335A - Ice scraper : en
  • ES25788Y - Security deposit. : en es
  • ES26829U - Foldable packaging for a series of similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • DE807153C - Primary gear for the work spindle of machine tools : de en
  • ES25911Y - Device for automatically lifting fish from the water, applicable to fishing rods. : en es
  • DE807005C - Seat and deck chair : de en
  • DE807148C - Carburetor arrangement and method for internal combustion engines : de en
  • DE807366C - Wind drive for watercraft by means of a wind engine : de en
  • ES197756A1 - PROCEDURE FOR PAPER BLANKING USED TO OBTAIN USEFUL PASTES FOR THE MANUFACTURE OF PAPER AND CARDBOARD : en es
  • FR983581A - Device for punching in a flat sheet metal and hooking up flared tabs at the free end : en fr
  • US2558006A - Grain elevator : en
  • US2558059A - Tuning peg for musical instruments : en
  • US2558086A - Reactor-controlled adjustablespeed drive : en
  • US2558162A - Pendulum weighing scale with tare setting means : en
  • US2558530A - Soil and manure shredder and distributor : en
  • USD163767S - Table lighter : en
  • US2558127A - Cigarette insert : en
  • CA474773A - Air distributing ducts : en fr
  • CH276258A - Circuit arrangement with a gas-filled cold-cathode follow-up discharge tube. : de en
  • ES197819A1 - A NEW ELEVATED SYSTEM : en es
  • FR983827A - Device for easily inserting a needle into a hard body, then extracting it : en fr
  • DE807414C - Process for removing water from electrolytes for electrolytic capacitors : de en
  • US2558057A - Gas burner having proportional gas and air mixer : en
  • US2558578A - Restraining device for toilet seat covers : en
  • PL34458B1 - : en pl
  • US2558046A - Duplicating machine feed construction : en
  • US2558469A - Deodorizer : en
  • US2558675A - N-acyl polyimides of polycarboxylic acids : en
  • FR983951A - Process for using concrete in alumina production equipment : en fr
  • FR983471A - Device for facilitating the inflation of twin tires of motor vehicles : en fr
  • DE1625093U - VALVE UPPER PART, IN PARTICULAR FOR SANITARY PURPOSES. : de en
  • DK72688C - Plant for continuous production of butter. : da en
  • FR983668A - Process for the preparation of aromatic esters of dialkoxythiophosphoric acids : en fr
  • FR983551A - Improvements to folding boxes : en fr
  • SU90555A1 - Automatic float height controller in training pressure chambers : en ru
  • SU82084A1 - Battery mine lamp : en ru
  • US2558045A - Toy swing : en
  • FR983510A - Combination switch-circuit breaker and current limiter : en fr
  • FR983936A - Improvements to constructions : en fr
  • CH276336A - Atomizer. : de en
  • DE807456C - Film developing box : de en
  • ES26956U - Screwdriver with screw clamping device (Machine-translation by Google Translate, not legally binding) : en es
  • DE807036C - Mower knife : de en
  • FR983550A - Advanced speaker : en fr
  • FR983743A - Pliers and lugs for making electrical connections : en fr
  • DE1625135U - LIGHTER WITH SPINNING CAP ARM. : de en
  • CA474805A - Ignition systems : en fr
  • FR983836A - Roof structure : en fr
  • PL34495B1 - A method of bacteriological soaking of flax, hemp and other straw plants : en pl
  • SU90532A2 - Resonant frequency meter : en ru
  • FR983582A - Method and apparatus for drying, calcining and concreting materials of all kinds, including raw materials for the manufacture of cement : en fr
  • FR983982A - Process for extracting products from their solutions using solvents : en fr
  • DE1625028U - SEALING THE TRANSMISSION SHAFT OF FLOW METERS. : de en
  • DE807356C - Container with clip-like inserts for holding cameras, optical devices and all kinds of additional devices : de en
  • DE807120C - Cutting device for extrusion : de en
  • FR983990A - Rubber vulcanization process : en fr
  • US2558255A - Remote-controlled and fed bottle smasher : en
  • DE807160C - Device for reading related tone designations : de en
  • FR983481A - Microfilm reader : en fr
  • DE807127C - Method and furnace for making glass : de en
  • DE807402C - Galvanic dry element : de en
  • FR983517A - Alternative pump : en fr
  • FR983622A - Torque measuring device : en fr
  • FR983558A - Intermediate crown for assembly of structural timber : en fr
  • FR983937A - Process for the preparation of cyclic nitrogenous thioglycol derivatives : en fr
  • SU90608A1 - The method of fastening the flanges of the gushing armature on the casing strings : en ru
  • SU90699A1 - Photocopier for optical, phonogram printing : en ru
  • DE807363C - Trailer vehicle : de en
  • DE807437C - Structure made of precast concrete parts : de en
  • US2558307A - Process of producing smoke for treating comestibles and apparatus for practicing such process : en
  • US2558591A - Toy construction element : en
  • ES25512U - Heel, sole type, for all kinds of footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983543A - Circuit breaker with compressed air control : en fr
  • DE807025C - Device for sealing all opening closures of a building : de en
  • DE807071C - Method for closing packages with the help of metallic binding elements : de en
  • DE807199C - Arrangement of the main bearing at the driven end of weir flaps : de en
  • FR983930A - Method for assembling barrels of a firearm and products obtained : en fr
  • SU90587A1 - Axial shaft multistage fan : en ru
  • SU90645A1 - : en ru
  • AT168595B - Process for the production of a diaphragm with the help of rubber latex : de en
  • CH276074A - Water heater. : en fr
  • US2558366A - Bedrail-supported tray : en
  • US2558476A - District assembler circuit : en
  • DE1625037U - PASSENGER STOBBY DAMPER. : de en
  • DE1625086U - DEVICE FOR PERFORMING A METHOD FOR OPTICAL DISTANCE MEASUREMENT. : de en
  • CA474854A - Reducing thermal decomposition in high temperature accumulators : en fr
  • ES26966U - Support for shop windows. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1625150U - MIXING MACHINE FOR BUILDING MATERIALS WITH ROPE DRUM FOR AN ELEVATOR. : de en
  • FR983893A - Shock absorber device : en fr
  • US2557977A - Ensilage distributor : en
  • CA474740A - Strip handling mechanism : en fr
  • CA474754A - Detection of leaks in pipelines : en fr
  • CH276268A - Process for the preparation of pteridines. : en fr
  • ES197970A1 - IMPROVEMENTS IN THE HYDRAULIC POWER CIRCUIT BREAKERS : en es
  • DE807427C - Shaft lock for conveyor wagons : de en
  • DE807244C - Method and manufacture of a snap hook with a rotatable eyelet : de en
  • ES27019U - A toy rowing boat with propulsion mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR983950A - Cold machine : en fr
  • FR983714A - Locking strap for cable ski bindings : en fr
  • CH276063A - Device for sealing the lower boundary of a door and window opening. : de en
  • FR983774A - Ruler for drawing and measuring dimensions : en fr
  • FR983942A - Rotary and centrifugal pump : en fr
  • FR983917A - Transmission system : en fr
  • DE1624927U - REVERSE DEVICE FOR GOODS SALES CONTAINERS, IN PARTICULAR FOR COFFEE SALES CONTAINERS. : de en
  • SU90519A1 - Pulse frequency measurement method : en ru
  • US2558084A - Adhesive applicator : en
  • FR983891A - lens hood for motor vehicles : en fr
  • DE807508C - Electric motor-driven washing machine with whisk : de en
  • DE807110C - Electric pull switch, especially for installation in lights, devices, etc. like : de en
  • FR983994A - Electric water heater : en fr
  • FR983460A - Method and apparatus for drying hair : en fr
  • FR983914A - Insect box : en fr
  • DE1625050U - HAPPINESS ELECTRIC-AUTOMATIC CAR RACING TRACK. : de en
  • AU221651A - Cleaning rod forthe barrels of firearms andother tubular articles : en
  • DK72697C - Method of making corrugated sheets of asbestos cement or similar material and apparatus for carrying out the method. : da en
  • FR983476A - Simultaneous drilling and counterboring or milling device, particularly suitable for drilling jigs : en fr
  • FR983495A - Corrosion protection paint : en fr
  • GB654760A - Improvements in or relating to processes of preparing glutamic acid and salts thereof : en
  • DE807292C - Circular knitting machine : de en
  • CA474699A - Automobile headlamp controls : en fr
  • CA474823A - Metallation of beta-keto esters : en fr
  • FR983504A - Continuous manufacturing process for letter cards and products obtained : en fr
  • US2558689A - Variable diameter winder shaft : en
  • ES26994U - Greenhouse model (Machine-translation by Google Translate, not legally binding) : en es
  • DE807473C - Frame for tarpaulin : de en
  • US2558614A - Door stop : en
  • USD163754S - Houpt prefabricated, multiple-unit utility cabinet or the like : en
  • FR983874A - Process for manufacturing tools with attached elements and tools conforming to those obtained : en fr
  • GB654646A - Improvements in or relating to thermo-setting plastic structural units and the methodof producing the same : en
  • CH276187A - Circuit arrangement for the display of relatively weak measuring currents in large display instruments. : de en
  • US2558570A - Bimetallic thermometer : en
  • US2558636A - Channeled doorframe : en
  • ES26937U - Mesh or net with special support frame. (Machine-translation by Google Translate, not legally binding) : en es
  • AU155417B2 - Unit ofa prefabricated electrical wiring system for installation in building structures : en
  • AU215751A - Improvements in or relating tothe production of commercially expendable gases by vaporisation thereof from liquid condition : en
  • CA474798A - Cellular plastic products : en fr
  • ES197616A3 - IMPROVEMENTS IN THE MANUFACTURING OF RESISTORS : en es
  • CH276146A - Luminophore. : de en
  • CA474811A - Chemical heating compositions : en fr
  • CA474861A - Surface finishing aluminium and its alloys : en fr
  • SU90570A1 - Correction device : en ru
  • US2558646A - Calculator for determining maximum cutting speeds of machine tools : en
  • DE1624942U - DRAWING EQUIPMENT CONSISTING OF DRAWING BOARD AND DRAWING RAIL WITH STOP BAR. : de en
  • ES197975A3 - CONTINUOUS THERMOMECHANICAL DEVICE FOR THE DRYING AND IRONING OF GLUED OR SIZED TEXTILE TUBES : en es
  • ES198113A1 - A PROCEDURE FOR THE MANUFACTURE OF KEYS FOR NUTS : en es
  • FR983869A - Layout table : en fr
  • DE807019C - Roof panel for buildings made of prefabricated components : de en
  • ES198040A1 - A PAPER FEED MECHANISM IN ADDING AND SIMILAR MACHINES : en es
  • FR983765A - Carburetor with automatic suction adjustment : en fr
  • FR983617A - Agents for the control of parasites and pests : en fr
  • DK72693C - Painting apparatus, in particular for mesh materials, such as cellulose. : da en
  • US2557949A - Fire control system : en
  • GB654780A - Improvements in or relating to gramophone pick-ups : en
  • ES193065A1 - AN ARMOR FOR SELF-COOKING ELECTRODES : en es
  • FR983964A - Method and apparatus for resurfacing defective pavements : en fr
  • GB654704A - Improvements in and relating to knitting machines : en
  • US2558416A - Swing-down shelf : en
  • ES193317A1 - RAIL ENGRASTER, MOUNTED ON VEHICLES, CIRCULATING ON RAILWAYS : en es
  • FR983528A - Alpha-phenaceturylamino beta, beta-dimethylacrylic acid and its azlactone and process for their manufacture : en fr
  • FR983939A - Process for reducing the proportion of water in the production of Portland cement concrete : en fr
  • US2558330A - Lifting jack for hand trucks : en
  • GB654629A - Improvements in the manufacture of glutamic acid : en
  • AU159506B2 - A process for producing fast dyeings andthe manufacture of dyestuffs for use therein : en
  • CH276132A - Process for at least partial desulfurization of juices and column apparatus for carrying out the process. : de en
  • DE1624853U - LAMPSHADE. : de en
  • ES25831Y - Folding visor. : en es
  • DE1624876U - SHOE TENSIONERS. : de en
  • CA474694A - Collapsible trailers : en fr
  • CH276257A - Velocity modulation type electronic discharge device. : en fr
  • CH276323A - Process for the preparation of a dihydroresorcinol carbamic acid ester. : de en
  • FR983993A - Spray burner for liquid fuel : en fr
  • GB654801A - Packing gasket and static seal for use with relatively reciprocable elements : en
  • ES25488Y - Perfected panty. : en es
  • FR983713A - Wheel brakes for vehicles : en fr
  • FR983830A - DC motor speed control device : en fr
  • CA474758A - Handles for mattresses and the like : en fr
  • US2558203A - Clutch tooth : en
  • SU90748A1 - Cutting chain cutting machines : en ru
  • US2557933A - Main and starting engine with gear and hydraulic accessory drive system : en
  • CA474733A - Latch locks : en fr
  • DE807369C - Pointing machine : de en
  • US2557994A - Object detector : en
  • US2558457A - Computatok : en
  • USD163771S - Romanelli figurine : en
  • AT168510B - Hollow sealing ring for stuffing boxes : de en
  • AU213951A - Refining of rutile and production of alkali titanates therefrom : en
  • US2558402A - Mold composition : en
  • US2558452A - Side wall sample taker : en
  • US2558106A - Production and utilization of watersoluble organic gallic acid compositions : en
  • US2558629A - Unloading conveyer : en
  • FR983935A - Manufacturing process for pencil leads : en fr
  • CA474824A - Automatic lathes with revolving turrets : en fr
  • DE807488C - Bicycle frame : de en
  • FR983762A - Electroplating bath and process for electroplating zinc : en fr
  • DE807221C - Device for holding items of clothing, such as hats, coats and the like. like : de en
  • DE807422C - Device for cleaning used mineral oil : de en
  • DE807092C - Circulating agitator : de en
  • DE807416C - Electrical contact material and process for its manufacture : de en
  • US2558133A - Pad box : en
  • US2558390A - Television receiver cathode-ray tube synchronizing circuits : en
  • DE807272C - Buckling and riveting of the dueling flaps of blades and like : de en
  • DE807047C - Turning device for forged cranes : de en
  • ES27067U - Box for ballasts fluorescent lights (Machine-translation by Google Translate, not legally binding) : en es
  • FR983978A - Machine and method for encapsulating positive electrodes of battery cells : en fr
  • GB654827A - Pulsed oscillator : en
  • DE807507C - Embossing on surface structures, especially for cards and letterheads : de en
  • CA474688A - Methods of and means for casting solid or hollow metal sections : en fr
  • CA474866A - Leaf spring construction : en fr
  • DE807330C - Straightening stand for building purposes : de en
  • FR983889A - Method of assembling torque transformers and transformers obtained by means of this method : en fr
  • US2558515A - Hydrolysis of esters : en
  • DE1625079U - DUST COVER. : de en
  • DE807137C - Stair steps with lighting : de en
  • DE1624899U - LOCKING DEVICE FOR SHUTTERS AND DOORS. : de en
  • ES27025U - Toy for launch of special organization paratroopers (Machine-translation by Google Translate, not legally binding) : en es
  • US2558142A - Iron railing : en
  • CA474810A - Light filters of coloured gelatin : en fr
  • US2557967A - Scanning apparatus for radar systems : en
  • US2558336A - Elastic webbing : en
  • US2558438A - Thermal timer for electric toasters : en
  • US2558626A - Movable grate structure and ash remover : en
  • US2558640A - Through conductor relay with detachable armature assembly : en
  • AT168520B - Screw nut lock : de en
  • US2558537A - Make busy arrangement having gasfilled tube responsive only to high voltages : en
  • AT168577B - Process for operating electric ovens with self-baking permanent electrodes : de en
  • CH276061A - Frame comprising profiled metal elements, in particular for movable window and door frames with panes. : en fr
  • DE1624965U - EYE MIRROR. : de en
  • DE806999C - Glass melting furnace and process for the electrical melting and luting of glass : de en
  • CA474776A - Beta-naphthoselenazole compounds : en fr
  • US2558108A - Linear vacuum tube voltmeter : en
  • US2558240A - Switch mechanism : en
  • DE807172C - Device for cutting and roughening film strips : de en
  • CH276195A - Cinematograph apparatus. : de en
  • CH276319A - Bicycle. : de en
  • DE1625038U - FLASHING LIGHT DIRECTION INDICATORS FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • DE807373C - Cleaner for the runner of ring spinning or twisting machines : de en
  • AT168578B - Method for operating electric ovens with permanent electrodes : de en
  • CA474683A - Methods and apparatus for the continuous manufacture of seamless tubes, more particularly ferrous tubes : en fr
  • AU153203B2 - Improvements inthe treatment of fatty oils : en
  • AU2472945A - Improvements in or relating to sliders for sliding clasp fasteners : en
  • AT168515B - Truncated cone-shaped, laterally flattened milking bucket : de en
  • AT168587B - Organic orthosilicate heat transfer media : de en
  • CH276302A - Can be shortened. : de en
  • ES197797A3 - IMPROVEMENTS IN THE MANUFACTURING METHODS OF STOCKINGS AND SIMILAR : en es
  • FR983501A - Improvements relating to hydraulic couplings using the viscosity of a fluid : en fr
  • FR983895A - Screw closure device that maintains, in the open position, the attachment to the body to be closed of the closure member : en fr
  • SU90620A1 - Kerchief weaving loom : en ru
  • US2557926A - Time-delay electric fuse : en
  • AU219151A - Improvements in or relating tothe electrical treatment of liquids forthe purpose of reducing the effects due to hardness : en
  • DE1624885U - ELECTRIC MOTOR DRIVEN DOUBLE SLOT SCREEN FOR BLOWING OUT A ROETHER BEAM. : de en
  • DE807093C - Process for acetylating raw pulp : de en
  • FR983959A - Improvement in the assembly of cylinder heads with ea cooling? : en fr
  • GB654702A - Turret lathe : en
  • US2558470A - Convertible seat and bed for truck cabs : en
  • CA474830A - Collapsible receptacles : en fr
  • US2558392A - Moisture indicator for webs : en
  • CA474739A - Methods of treating aluminum alloy rivets and products : en fr
  • CH276090A - Gas cooker. : de en
  • AU214651A - Improvements in or relating to methods of washing sized paper supports : en
  • USD163774S - Pot and pan scraper : en
  • DE1624888U - CAP FOR DRIP BOTTLES. : de en
  • DE807013C - Electric hoist : de en
  • PL34486B1 - : en pl
  • US2558388A - Fork truck lift frame attachment : en
  • US2558690A - Apparatus for producing arch supports : en
  • US2558561A - Elastic organopolysiloxanes prepared with the aid of a boron hydride : en
  • US2557931A - Phenylene linked organopolysilanes : en
  • DE1624935U - GREASE BUSH. : de en
  • FR983962A - Improvements to fluid dispensing measuring devices : en fr
  • GB654802A - Improvements in steel wheelbarrows : en
  • AU152093B2 - Method forthe production of hollow articles made of thermoplastic material : en
  • CA474821A - Angular milling attachments : en fr
  • US2558152A - Control unit for milking machines : en
  • US2558073A - Haircutting device : en
  • US2558682A - Steel wool product : en
  • CA474837A - Heavier aliphatic alcohols in diolefinic polymerizations : en fr
  • CH276297A - Overlay receiver with automatic frequency correction of the local oscillator. : de en
  • ES193153A1 - IMPROVEMENTS IN THE MANUFACTURE OF ARTIFICIAL PEARLS : en es
  • FR983669A - Process for manufacturing cookie cutters for cutting blanks in leather or the like : en fr
  • CA474736A - Methods and means for the manufacture of blanks for caps and similar bottle seals : en fr
  • CA474775A - Production of thiazoles and selenazoles with fused-on rings : en fr
  • DE1624940U - FOLDING TOP WITH A SPRING ARRANGEMENT SUPPORTING UPRIGHT. : de en
  • DE1625017U - Lounger and relaxation chair. : de en
  • DE807434C - Lower rebate strip for inward opening window sash : de en
  • US2558281A - Motor vehicle headlight system : en
  • CH276106A - Wire drive reel for spinning machine. : en fr
  • ES26926U - Sound warning (Machine-translation by Google Translate, not legally binding) : en es
  • CA474844A - Molding apparatus : en fr
  • CH276183A - Radio guidance installation. : en fr
  • DE1624978U - DEVICE FOR OPERATING THE ROLLER CURTAIN OF VEHICLE COOLERS. : de en
  • ES197352A1 - NEW ANCHORING PROCEDURE FOR RECESSED APPLIANCES : en es
  • US2557946A - Nonskid rubber sole construction : en
  • US2557999A - Device for generating parabolic curves : en
  • FR983737A - Improvements to molds intended for the vulcanization of hollow bodies, in presses with heated plates : en fr
  • FR983969A - Method and device for injecting liquid fuels into engines : en fr
  • FR983971A - Brake improvements : en fr
  • CA474829A - Tail wheel jacks : en fr
  • CH276330A - A process for the production of a water soluble methylated pentamethylol-melamine resin. : en fr
  • DE807234C - Combination callipers for dental technology and other technical purposes : de en
  • DE807471C - Bus body : de en
  • DE807087C - Laundry press : de en
  • DE807262C - Honeycomb flotation cell : de en
  • AT168518B - Two-cylinder piston engine, in particular two-stroke internal combustion engine : de en
  • ES193090A3 - IMPROVEMENTS IN THE WINDING MACHINES TO FORM CONE-PINEAPPLE REELS : en es
  • ES26962U - Seat of multiple uses for automobile cars (Machine-translation by Google Translate, not legally binding) : en es
  • GR13058B - CONTROL BODY OF PREFERENCE USED AS SHOOTING DEVICE FOR FIREARMS. : el en
  • US2558706A - Combing machine : en
  • DE807181C - Device for securing the rear wheel on bicycles or the like. : de en
  • CA474712A - Oil burner evaporators : en fr
  • AT168533B - Roller switches, in particular for electric stoves : de en
  • CH276070A - Curb. : en fr
  • ES26968U - Footwear with improved structure. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983975A - Further training in viscose spinning trades : en fr
  • DE807425C - Piston compressor : de en
  • AT168576B - Massager : de en
  • AU154800B2 - Improvements in and relating tothe loading trays of automatic weapons : en
  • DE806995C - Target device for lumbar trunk blockade : de en
  • DE807514C - Booking procedure and device : de en
  • GB654666A - Improvements in the purification of fuel oil : en
  • DE1624886U - STORAGE BANK. : de en
  • US2558030A - Noninflammable hydraulic fluids and lubricants : en
  • GB654671A - Improvements in the preparation of medicinal vitamin-c tablets : en
  • CH276153A - Method of molding metal-coated articles from resinous hardenable material. : de en
  • CH276217A - Method and apparatus for molding plastic sheets or tapes. : en fr
  • FR983803A - Frequency modulated wave detector circuits : en fr
  • ES198096A3 - AN INSTALLATION TO AUTOMATICALLY TAKE BACK WHITE AND SEMIDURE EARTH : en es
  • DE807307C - Ampoule that doubles as an injection syringe : de en
  • ES193069A1 - AUTOMATIC MACHINE FOR PREPARING FILAMENTS, BOTH TO SPRAY THE LIGHTING LAMPS AND TO COVER WITH ELECTRONIC EMISSIONING MATERIAL WHICH RESULTS FROM CATHODES IN THE LOW PRESSURE DISCHARGE PIPES : en es
  • DE807152C - Machine tool with slide-like movable carrier for tool or workpiece : de en
  • PL34476B1 - The method of imparting electrical transparency to the surfaces of wax matrices for the production of gramophone records : en pl
  • US2558246A - Jointing of metal inserts to thermoplastic articles : en
  • DE807265C - Pinning device for skirts or dress hems : de en
  • FR983602A - Surgical suction cup : en fr
  • DE807089C - Device for stretch-free length measurement of textile webs : de en
  • DE807389C - Valve for metal barrel : de en
  • ES198083A3 - GUN TO NAIL BOLTS : en es
  • ES26119Y - One-piece moon rubber boot, with pleats or gussets on the shaft. : en es
  • DE1625120U - DUST WIPER FOR CLEANING APPLIANCES WITH ELECTRICITY GENERATING RUBBERS. : de en
  • FR983759A - Enhancements to reservoir pen holders : en fr
  • FR983896A - Rotary drill bit for drilling regular polygonal holes : en fr
  • DE1624859U - COMB BRUSH. : de en
  • DE1625071U - ELECTRO-MECHANICAL PRESSURE LEVEL REGULATION. : de en
  • ES25550U - Shooting mechanism for toy detonator weapons. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983881A - Compressor improvements : en fr
  • CA474855A - Mercaptans in diolefin polymerization : en fr
  • ES27073U - Improved electric condenser. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983710A - Gear shift lever protector : en fr
  • FR983794A - card game case : en fr
  • GB654670A - Thermal processing apparatus : en
  • DE807237C - Device for holding rods z. B. raspberry rods u. like : de en
  • DE807302C - Tongue and lip holder for the dental practice : de en
  • DK72675C - Foot, preferably for supporting furniture. : da en
  • US2557985A - Guanidine from urea and carbon disulfide : en
  • US2558023A - Exhaust attachment : en
  • US2558486A - Approach controlled railway track circuit system : en
  • ES197972A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF BEAUTY POWDERS : en es
  • FR983850A - Footwear and method of making it : en fr
  • CH276091A - Roasting device with heatable oil container. : de en
  • US2558657A - Ticket pad and holder : en
  • AT168570B - Apparatus for magnetic sound recording and reproduction : de en
  • CH276264A - Orthopedic shoe insole. : de en
  • USD163737S - Spectacle frame or the like : en
  • US2558183A - Split seal : en
  • US2558431A - Rotating seesaw : en
  • US2558642A - Ditching attachment for mobile posthole diggers : en
  • ES26959U - Paper holder (Machine-translation by Google Translate, not legally binding) : en es
  • US2558249A - Timing apparatus : en
  • US2558606A - Purse light : en
  • USD163733S - Alexander puppet : en
  • DE807349C - Self-locking drill chuck : de en
  • DE807381C - Process for making baking soda : de en
  • FR983731A - Process for the production of heating elements, by means of the incorporation of electric resistances in a flexible material, impermeable or not and insulating, for domestic, sanitary and similar applications, and product obtained by process : en fr
  • GB654635A - Improvements in or relating to an automatic control system : en
  • DE1624890U - ENTRY CONTAINER. : de en
  • DE807014C - Hydraulic linkage especially designed for lifting devices : de en
  • US2558503A - Handling of rod bundles or similar annuli : en
  • US2558544A - Baseman's mitt : en
  • DE807011C - Device for stacking paper such as writing paper, loose-leaf binders, files in cupboards : de en
  • DE807463C - Small handcart : de en
  • US2558415A - Diamond plug or blast hole bit : en
  • US2558541A - Fan mounting : en
  • US2557992A - Reverse stitch attachment for sewing machines : en
  • US2558513A - Processes for breaking petroleum emulsions : en
  • GB654717A - Process for producing a photo-lithographic printing plate : en
  • ES24878U - Bottle stopper (Machine-translation by Google Translate, not legally binding) : en es
  • FR983583A - Mobile stand for ophthalmic instruments : en fr
  • US2558276A - Multiple scales for electrical measuring instruments : en
  • FR983488A - Improvement in cork stoppers : en fr
  • FR983832A - Adjustment of the field of a dynamo by means of devices with unsaturated reactors : en fr
  • FR983965A - New wetting, foaming, emulsifying, dispersant and detergent products and process for their production : en fr
  • GB654787A - Improvements in and relating to spools : en
  • DK72685C - Device for mowers. : da en
  • PL34488B1 - : en pl
  • US2557921A - Stabilization of edible fats and oils : en
  • GB654779A - Manufacture of brightening agents : en
  • DE1624967U - MULTI-PRISM SPECTRAL APPARATUS. : de en
  • DE807408C - Electric incandescent lamp : de en
  • US2558403A - Pneumatic tacker : en
  • US2558504A - Method of producing a printing form having a bimetallic surface : en
  • USD163738S - Sling shot grip : en
  • ES198197A1 - PROCEDURE FOR SACRIFICING WASTE FROM WOOD FOR A SUBSEQUENT OBTAINING OF ETHYL ALCOHOL : en es
  • ES26934U - Cardan drive for cars and trucks. (Machine-translation by Google Translate, not legally binding) : en es
  • US2558347A - Bracket : en
  • US2558436A - Fishing plug or lure : en
  • DE807184C - Machine for processing objects, especially glass objects, which have a rotational shape with a circular, elliptical, parabolic or hyperbolic meridian : de en
  • ES198062A1 - SYSTEMS OF CONSTRUCTION OF CEMENT ARMED BY MEANS OF BLOCKS : en es
  • FR983541A - Photocell circuit tester : en fr
  • FR983630A - Method and apparatus relating to the manufacture of porous metal plates : en fr
  • GB654823A - Artificial respiration by electronic stimulation : en
  • FR983547A - Piston improvement : en fr
  • GB654637A - Improvements in or relating to a method of providing electrical articles with insulating varnish : en
  • GB654657A - Improvements in or relating to drive mechanisms for longitudinally translatable machine tool tables : en
  • USD163783S - Textile fabric : en
  • FR983456A - New way of supplying oxy-acetylene torches with injectors : en fr
  • FR983505A - Method and device for evaluating the payload of motor vehicles : en fr
  • FR983682A - Improvements to house construction : en fr
  • FR983862A - Chassis for radio-electric device : en fr
  • US2558168A - Mounting for double drop trailer tanks : en
  • FR983652A - Beauty case : en fr
  • FR983772A - Bearing, in particular for mobile watchmaking : en fr
  • ES25715Y - New folding hammock. : en es
  • GB654736A - New and improved strain gauges and method of manufacturing the same : en
  • GB654782A - Improvements in or relating to pneumatic gauging apparatus : en
  • ES193122A1 - A KEY FILTER-GAS PUMP : en es
  • FR983580A - Improvement in the locking of doors of lifting devices : en fr
  • FR983909A - Improvements made to systems, particularly carburetors, for fueling engines : en fr
  • DK72673C - Cleaning tool. : da en
  • FR983776A - Treatment of paper and fiber webs using organosiloxanes : en fr
  • FR983677A - Anti-theft device for automobile : en fr
  • FR983725A - Electric socket : en fr
  • GB654667A - Improvements in or relating to the catalytic synthesis of hydrocarbons : en
  • ES197520A3 - PROCEDURE FOR THE MANUFACTURE OF AQUEOUS FILMOLPLASTIC DISPERSIONS, STARTING FROM ORGANIC CONDENSED PRODUCTS OF HIGH MOLECULAR WEIGHT POLYSULFIDE : en es
  • ES26682U - Hair reel specially to transform permanent curls into waves and loops (Machine-translation by Google Translate, not legally binding) : en es
  • FR983898A - Natural draft liquid fuel burner : en fr
  • ES27083U - Embossed calendar, bow, folding (Machine-translation by Google Translate, not legally binding) : en es
  • FR983798A - Loss of speed warning device on airplanes : en fr
  • FR983907A - A method and apparatus for treating terrenx alkaline organic salts to produce ketones : en fr
  • DE1624875U - TABLE GUARD. : de en
  • US2558113A - Push-button switch : en
  • FR983976A - Improvements to machines for filling bottles, flasks and other containers : en fr
  • DK72670C - Method for operating apparatus for accelerating electrically charged particles. : da en
  • US2558643A - Automotive electrical system : en
  • USD163747S - Wallet or similar article : en
  • GB654726A - Improvements relating to methods of brass plating metal parts prior to bonding rubber thereto : en
  • GB654804A - Improvements in or relating to plungers, pistons and the like : en
  • US2558610A - Control device : en
  • US2558649A - Means for shaping the bores of mouthpieces : en
  • US2558239A - Slide fastener with releasing end stop : en
  • US2558331A - Awning fixture : en
  • DE807245C - Method of attaching a ball to a pin : de en
  • US2558434A - Remote-control system for automotive vehicles and the like : en
  • US2558487A - Multifrequency tunable antenna : en
  • FR984000A - Device for the manufacture of plates and other flat objects by polymerization of fluids which, by solidifying during polymerization, undergo a change in volume : en fr
  • DE807395C - Process for the impregnation of fibers with synthetic, chain-shaped polyamides : de en
  • DE807450C - Fuel evaporator for gas turbine combustion chambers : de en
  • DK72694C - Tractor. : da en
  • DE1625006U - DEVICE FOR CONDUCTED RETURN CURRENT IN ELECTRIC TRUCKS, IN PARTICULAR TRAM CARS. : de en
  • DE1624945U - BELT STRETCH MILL FOR SPINNING MACHINES WITH TOP ROLLS LOADED BY A PRESSURE SADDLE. : de en
  • DE807111C - High frequency furnace : de en
  • ES25601Y - Folding chair for children. : en es
  • GB654630A - Improvements in and relating to the manufacture of photographic images : en
  • GB654649A - Improvements in or relating to electrical devices for measuring small intervals of time : en
  • GB654709A - Improvements in and relating to devices for measuring distances on charts and the like : en
  • GB654794A - Improvements in or relating to a method of making machine knitted fabric : en
  • DE807353C - Process and pan mill system for opening up fibrous material : de en
  • DK72666C - Press yeast storage device with built-in mechanism for cutting pieces of the yeast block. : da en
  • AT168511B - Clamping and pulling device : de en
  • CH276209A - Process for internal form turning and equipment for performing the process. : de en
  • DE1625072U - DIRECT-WRITING ELECTRO-CARDIOGRAPH. : de en
  • SU90712A1 - Safety device for strain gauges : en ru
  • USD163752S - Hood ornament : en
  • ES197388A1 - A PERFECTED SYSTEM FOR THE CONSTRUCTION OF HOLLOW FLOORS : en es
  • FR983807A - Process for regulating the operating pressure of hydraulic installations, and regulator for implementing this process : en fr
  • USRE23381E - Method of and apparatus for : en
  • FR983999A - Manufacturing process for insecticides, antiseptics and disinfectants : en fr
  • CA474831A - Container forming apparatus : en fr
  • ES26954U - Dispenser dispenser for bottle closures (Machine-translation by Google Translate, not legally binding) : en es
  • US2557972A - Slide-seat rowing apparatus : en
  • US2558360A - Method and means for electrical welding chiefly in the production of metal containers : en
  • DE1625139U - MOVABLE PUSH CONNECTION FOR CONNECTING A WATER PIPE INTO A FITTING, FITTING OR FURNITURE FOR INSTALLATION PURPOSES. : de en
  • DE807460C - Arrangement for the control of vehicles, especially aircraft : de en
  • FR983858A - Improvement to molds to mold removable and interchangeable rubber heels for shoes : en fr
  • AU217651A - Improvements in or relating to circuits for operating electric discharge lamps : en
  • DK72677C - Device for boilers. : da en
  • US2558650A - Modeling clay package : en
  • AU156664B2 - Process of producing A2-oxazoline compounds : en
  • SU90492A1 - Chisel for well drilling : en ru
  • SU90573A1 - Device to remove the flux curves : en ru
  • DE807472C - Double-walled refrigerated cars and refrigerated containers : de en
  • AU221351A - Improvements in and relating to two-phase welding apparatus and welding systems : en
  • US2557968A - Decomposition of organic hydroperoxides : en
  • US2558271A - Ring stretcher and expander : en
  • ES193156A1 - IMPROVEMENTS IN THE PLACEMENT OF SEATS USED IN THE WRAPPING OF ELECTRIC DISCHARGES AND ANALOGUES : en es
  • PL34490B1 - : en pl
  • GB654747A - Improvements in countersunk nuts : en
  • GB654822A - Improvements in or relating to carbon black furnaces : en
  • SU90572A1 - DC motor speed control method : en ru
  • US2558002A - Volume compression system : en
  • US2558424A - Barn cleaner : en
  • CH276265A - Truss. : de en
  • DE807415C - Cooler for a discharge tube : de en
  • ES27014U - Container for all kinds of tablets. (Machine-translation by Google Translate, not legally binding) : en es
  • US2557943A - Adaptable repeater in teleprinter switching system : en
  • US2558101A - Oscillator grid-leak circuit : en
  • US2558241A - Weed chopper : en
  • US2558405A - Separable manifold record pad : en
  • US2558702A - Sulfonamides preparation : en
  • US2558463A - Tunable cavity oscillator : en
  • ES197488A1 - IMPROVEMENTS INTRODUCED IN DIESEL TYPE ENGINES : en es
  • FR983966A - Process for obtaining polyamides : en fr
  • GB654783A - Improvements in or relating to the manufacture of continuous films or sheets of regenerated cellulose : en
  • GR13066B - COFFEE OUT OF ELASTIC. : el en
  • US2557947A - Automatic brush spring adjuster : en
  • DE807214C - Prosthetic foot : de en
  • ES26925U - A soap dish (Machine-translation by Google Translate, not legally binding) : en es
  • FR983610A - Camera stand cases enhancements : en fr
  • FR983734A - Improved method and apparatus for making corrugated pipes : en fr
  • FR983799A - Process for preparing aliphatic diketones from peroxides : en fr
  • DE807211C - Process for the preparation of naphthoquinone imines : de en
  • DE807442C - Rotary kiln : de en
  • DE807039C - Piston machine with swash plate gear : de en
  • DE807065C - Freewheel hub with back pedal brake : de en
  • US2558572A - Electric controlling apparatus : en
  • ES193126A1 - A ELASTIC, IRREVERSIBLE COUPLING FOR VERTICAL CENTRIFUGAL PUMPS, DIRECTLY POWERED BY ELECTRIC MOTORS : en es
  • DE807140C - Equipment for chip extraction on woodworking machines and tools in heatable work rooms : de en
  • ES26941U - Armor model for pens, pens and pens. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983984A - Machine for filling bottles and other containers : en fr
  • DE807403C - Toggle switch for electrical lighting systems : de en
  • ES197905A1 - CONSTRUCTION SYSTEM OF BUILDING BEAMS WITH SPECIAL PIECES : en es
  • ES25726U - Correºta of trapezoidal section, circular uvotra, of rubber, with textile reinforcement, suitable to be used in machines of small power (Machine-translation by Google Translate, not legally binding) : en es
  • FR983707A - New compositions and methods for the preparation of synthetic fibers : en fr
  • FR983820A - Shears : en fr
  • DE807296C - Winding device for the finest wires or threads : de en
  • US2558641A - Tool for splitting metal nuts : en
  • US2558358A - Timing method : en
  • FR983497A - Improvements in the controls of high lift devices : en fr
  • FR983943A - Device for displaying packaging for pharmaceutical, perfume, food and similar products : en fr
  • FR983948A - Improvement in dictionaries and similar works in two parts : en fr
  • AT168543B - Connection cables for indoor installation, in particular for telephone systems : de en
  • CH276253A - Switch device and electric switch with timer. : en fr
  • CH276334A - Process for obtaining a water-soluble oestrus hormone preparation. : de en
  • DE807441C - Process for the production of practically colorless polymers from polyvinylphenols : de en
  • CH276246A - Heat exchanger. : de en
  • DE1625054U - LOCKABLE FOLDING BOX ABOVE THE BOTTOM. : de en
  • AT168566B - oscillator : de en
  • CH276143A - Process for the preparation of α-tetrahydrofurfuryl alcohol. : de en
  • CH276248A - Magneto-electric device with moving magnet. : en fr
  • US2558020A - Basic esters of 2-aryl-2-(1-hydroxycyclohexyl) ethanoic acid and acid addition salts of the same : en
  • US2558493A - Deicer arrangement for airplanes : en
  • CA474746A - Wire insulation : en fr
  • SU80669A1 - A method of making crepe paper and apparatus for carrying out the method : en ru
  • US2557953A - Telephone ringing generator : en
  • US2558181A - Portable dispensing device : en
  • US2558467A - Pleating device : en
  • US2558497A - Model form garment hanger : en
  • CH276333A - Process for the preparation of N- (2'-diethylamino-2'-methyl-ethyl) -phenothiazine. : en fr
  • USD163772S - sandler : en
  • AU154112B2 - Improvements in or relating to trigger circuit. arrangements : en
  • CA474814A - Explosive devices for the generation of disturbances under water : en fr
  • DE1625121U - INTERCHANGEABLE FRAME. : de en
  • CH276109A - Method for producing pile carpets and other pile fabrics and loom for carrying out the method. : de en
  • CA474870A - Warp beams : en fr
  • USD163776S - Portable paper micrometer : en
  • CA474756A - Metal working tools : en fr
  • CA474721A - Ozonizers : en fr
  • CA474692A - Machines for surfacing very broad members : en fr
  • US2558496A - Agitator and fan drive mechanism for vacuum cleaners : en
  • US2558353A - Automatic trimmer foot : en
  • US2558670A - Electrical apparatus : en
  • US2558597A - Field correction in magnetic induction accelerators : en
  • US2558518A - Molded clockcase : en
  • DE1624870U - SWITCH FOR THE SWITCH SHAFT OF A DUST FILTER OR THE LIKE. : de en
  • AU146223B2 - An improved metering device for use in respect of refrigerator circulating systems : en
  • US2558004A - Hydrostatic level : en
  • USD163778S - Sol etal airplane : en
  • US2558217A - Miter guide for power saws : en
  • US2558394A - Vending machine : en
  • AU220751A - Improvements inthe vulcanisation of rubber : en
  • DE807486C - Pneumatic tire valve : de en
  • CH276250A - Flexible and electrically conductive suspension device. : en fr
  • AU152014B2 - Improvements in or relating to grating units : en
  • AU222351A - Improvements in offset lithographic duplicating machine : en
  • CH276311A - License plate holders for motor vehicles. : de en
  • CH276325A - Process for the preparation of a dihydroresorcinol carbamic acid ester. : de en
  • CH276221A - Filtering device for paint spray guns, paint pressure vessels and the like. : de en
  • CH276269A - Process for the preparation of a heterocyclically substituted diamino quinazoline. : de en
  • DE1625062U - BRA. : de en
  • CA474833A - Drawing aluminum : en fr
  • DE807168C - Inflatable rubber diving form : de en
  • FR983576A - Synoptic assemblies for electrical distribution panel devices : en fr
  • FR983981A - Apparatus for the exhaustion of aqueous solutions by solvents immiscible or partially miscible with water : en fr
  • CA474763A - Processes for the manufacture of boric acid from sodium borate : en fr
  • DE1625042U - PNEUMATIC TIRES CONVERSION WHEEL FOR AGRICULTURAL TRUCKS. : de en
  • DE807305C - Process for the production of blanks made of elastic materials for bandages or bandage-like devices, especially for rubber socks : de en
  • DE807502C - Coal plane : de en
  • ES193240A1 - IMPROVEMENTS MADE IN THE ZIPPER CLOSURES : en es
  • FR983685A - Device of movable rails acting as brakes and replacing a section of normal track : en fr
  • CH276095A - Device for fixing an object on a wall, in a removable manner. : en fr
  • CH276120A - Process for the production of dry vat dye preparations and preparation produced by this process. : de en
  • CH276331A - A process for the production of a water soluble methylated hexamethylol-melamine resin. : en fr
  • ES193112A1 - A PROCEDURE TO PRODUCE AN ANTIBIOTICS : en es
  • PL34450B1 - : en pl
  • US2558201A - Combined match and marking element : en
  • CA474774A - Compositions of vinyl polymers and polymeric 4-vinylcyclohexene dioxide : en fr
  • CH276151A - Process for improving the properties of rubber. : de en
  • DE807072C - Stretch packaging device : de en
  • AU153665B2 - Improvements in or relating toa verifying machine : en
  • CA474860A - Safety attachments for punch presses : en fr
  • CH276159A - Process for the production of corrugated inserts and machine for carrying out the process. : de en
  • DE1624852U - MEN'S SPORTS SHIRT. : de en
  • DE807388C - Production of flavored and purified alcoholic beverages : de en
  • GB654626A - Improvements in and relating to magnetrons : en
  • DE1625016U - HINGES FOR ARMRESTS ON SEAT AND Lounger. : de en
  • DE807232C - Device for the immediate display of the leakage of drum furnaces, short drum furnaces o. : de en
  • ES25604Y - Perfected mechanical tuners for string instruments. : en es
  • CA474687A - Dibenzopyran marihuana-like compounds : en fr
  • DE1625104U - LOCKABLE WEDGE FOR DOORS AND GATES. : de en
  • DE807494C - Drive for reciprocating displacement devices of conveyor vehicles : de en
  • CA474745A - Offspot pin detecting mechanism : en fr
  • CH276294A - Device with a running shaft tube. : de en
  • AU221151A - Process of producing A2-oxazoline compounds : en
  • CH276305A - Closure on containers from which the contents can be squeezed out by pressure, especially tubes. : de en
  • CH276203A - Sheet metal stamping press. : en fr
  • CH276289A - Device generating stabilized high frequency oscillations. : en fr
  • CH276291A - Device for transforming phase-modulated pulses into duration-modulated pulses. : en fr
  • DE1625070U - HANDLE FASTENER IN THE FORM OF A SOCKET SCREW WITH DOUBLE SIDED THREAD. : de en
  • DK72689C - Plants for butter production. : da en
  • PL34472B1 - : en pl
  • US2558194A - Apparatus for the fluid catalytic conversion of different hydrocarbon feeds : en
  • CH276137A - Process for the preparation of vapor-absorbing substances. : en fr
  • CH276163A - Face milling machine. : de en
  • CA474725A - Fish nets : en fr
  • AU154565B2 - Improvements inthe vulcanisation of rubber : en
  • AU156318B2 - Improvements in and relating to modulators for electric oscillations : en
  • AU141817B2 - Improvements in or relating to slow acting solid procaine penicillin salts : en
  • AU146243B2 - An improved grip attachment toa tractor or other like wheel : en
  • CH276327A - Slider for opening and closing two e.g. flexible sealing strips made of rubber. : de en
  • US2558319A - Process for production of chloral and chloral hydrate, and their phenyl condensationproduct : en
  • DE1624976U - FRUIT WITH FRUIT CONTAINER. : de en
  • DE1624975U - GUIDE ON THE FABRIC PRINTER OF A LEATHER SEWING MACHINE FOR THE LEATHER STRAPS TO BE TIE-UP WHEN DOUBLE SANDALS. : de en
  • ES26946U - Splice link with safety device for chains on bicycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE807135C - Process for influencing the properties of formwork concrete : de en
  • PL34460B1 - : en pl
  • DE1624877U - SKILL TABLE BALL GAME. : de en
  • DE1624906U - VEHICLE, PREFERABLE IN ALLOY SHELL CONSTRUCTION. : de en
  • DE807082C - Feed base for rock drills : de en
  • AU3522150A - An improved device for metering and distributing liquid fertilizers andthe like : en
  • SU90527A1 - Converter : en ru
  • FR983676A - Clamp for making panels and trays in the wood industry : en fr
  • ES26950U - A simplified tiracapot (Machine-translation by Google Translate, not legally binding) : en es
  • CH276240A - Rotary pump, in particular for supplying fuel to oil burners. : en fr
  • FR983763A - New type of drinking glass : en fr
  • US2558391A - Mine car : en
  • SU90485A1 - Multi-cutter head : en ru
  • US2558318A - Apparatus for trimming appendages for pottery ware : en
  • AU155350B2 - Improvements in and relating to electrode holders for arc welding : en
  • CA474720A - Sockets for fluorescent lighting : en fr
  • FR983811A - Mine post, rigid and in several parts : en fr
  • GB654749A - An arrangement for filling cartridges into the magazines of automatic firearms : en
  • DE807069C - Production of foam concrete : de en
  • US2558430A - Polynomial equation solver : en
  • USD163740S - Spectacle frame : en
  • FR983792A - Construction of reinforced concrete floors using prefabricated slabs and cast-in-place ribs : en fr
  • GB654757A - Control mechanism for jet driven sustaining rotor blades : en
  • CA474812A - Conversion products of 2,3-dihydropyran : en fr
  • US2558118A - Position reproducing system : en
  • US2558393A - Brush and scraper for boots : en
  • AU216951A - System for composite cathode ray tube indication : en
  • DE1624995U - : de
  • DE807045C - Device for grinding conical wheels : de en
  • DE807306C - Cylinder closure for injection syringes : de en
  • DE807477C - Glare-free lighting system for motor vehicles, in which the dazzled lamp is covered for oncoming vehicles : de en
  • GB654751A - Improvements in change-speed gear devices : en
  • FR983531A - Screwdriver : en fr
  • ES27021U - Extension tank of running rings for spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES27029U - Liquid dosing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR983766A - Improvement in automatic dispensers for cylindrical bars and tubes : en fr
  • CA474807A - Diolefin-halocinnamates copolymers : en fr
  • CH276124A - Collar and tie clips. : de en
  • GB654829A - Improvements in or relating to switch-controlling devices for motor operated gramophone record playing units : en
  • CA474696A - Chair and sofa hinges : en fr
  • CH276194A - Process for achieving a stereoscopic effect when showing still or moving images and device for carrying out the process. : de en
  • ES193254A1 - PROCEDURE FOR ANNEALING THE GLASS : en es
  • FR983795A - Selector to calibrate : en fr
  • FR983960A - Manufacturing process for wire hoods : en fr
  • GB654766A - An improved holding means for doors or other hinged members : en
  • US2558143A - Medical practice chair : en
  • US2558411A - Ceramic coating composition, coated article, and method of making same : en
  • US2558341A - Auger rock drill bit : en
  • DK72667C - Blank plug for sockets that have a prominent protective flange. : da en
  • DE807240C - Diaphragm pump for fuel injection for internal combustion engines : de en
  • AT168597B - Process for the separation of adsorbable components from gas mixtures : de en
  • DE1625102U - PRESERVING JAR OPENER. : de en
  • DE807050C - Vessel for sterilizing food : de en
  • ES27041U - Improved stylus pen (Machine-translation by Google Translate, not legally binding) : en es
  • PL34442B1 - : en pl
  • US2558050A - Fluid tight joint : en
  • DE807255C - Hubless screw propeller with a thin outer casing : de en
  • SU90613A1 - The drive unit to the lamellar basic observer of the loom : en ru
  • US2558230A - Cleat applying tool : en
  • US2557991A - Automatic engine synchronizer : en
  • US2558639A - Mineral separator : en
  • US2558573A - Adjustable coupling system : en
  • GB654679A - Improvements in shipping containers : en
  • AT168524B - Automatic communication switching system : de en
  • DE807351C - Music stand, especially for members of entertainment and dance bands : de en
  • DE807371C - Device for the identification of times lying within a certain time interval : de en
  • PL34470B1 - : en pl
  • DE807496C - Lifting device, in particular for loading and unloading vehicles : de en
  • ES27020U - Device for starting staples (Machine-translation by Google Translate, not legally binding) : en es
  • ES27057U - He was perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983721A - Face shield against dust and similar applications : en fr
  • DE1625097U - DUST PROTECTION HALF MASK. : de en
  • ES197926A1 - SYSTEM FOR CONSTRUCTION OF VIBRATED AND ARMED CONCRETE WINDOWS : en es
  • FR983665A - Manufacturing process for alloyed steels containing nitrogen : en fr
  • DE807259C - Method and device for the mass production of concrete goods : de en
  • DE807518C - Device for amplifying centimeter and decimeter waves : de en
  • ES193163A3 - AN ELECTROCHEMICAL, CHLOROMETRIC AND DROP ANALYSIS PROCEDURE : en es
  • FR983997A - Potato planting machine : en fr
  • CH276219A - Clamping device for bars to be welded together at an angle. : de en
  • ES26955U - Special closure for lipstick cases (Machine-translation by Google Translate, not legally binding) : en es
  • FR983614A - Circuit with thermionic lamps with amplification by emission of secondary electrons : en fr
  • DE1624891U - SAFETY AND SAVING VALVE FOR GAS COOKERS. : de en
  • DE807350C - Coupling for twist drill, reamer u. Like. Tools with a conical shank flattened at the upper end : de en
  • DE1625143U - TRAILER HITCH. : de en
  • DE807430C - Hollow block : de en
  • FR983639A - Printing transfer process using uncoated paper and special pencils : en fr
  • DE1625114U - ELECTROMAGNETIC STRIKING DEVICE. : de en
  • FR983768A - Capsule for rush pots, advanced : en fr
  • GB654651A - Improvements in cylindrical heat-exchangers : en
  • FR983703A - Bottle rack : en fr
  • FR983843A - Development of backpacks frames : en fr
  • DE1624911U - POWDER PUFF. : de en
  • DE807291C - Clear adhesive films : de en
  • ES26922U - Polvera (Machine-translation by Google Translate, not legally binding) : en es
  • FR983569A - Process having for objective the concentration under vacuum and by dialysis of the aromatics contained in liquid natural products : en fr
  • FR983579A - Process for accelerated wood drying : en fr
  • ES26942U - Advanced brake for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE807312C - Electric oven for treating glass and similar materials : de en
  • ES26944U - Sliding lid package for needles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR983498A - Ball bearing roller : en fr
  • FR983686A - Reversible coupling device, usable in particular as a clasp or ratchet : en fr
  • DE1625031U - SPEED METER FOR CHILDREN'S VEHICLES, SUCH AS SCOOTERS AND THE LIKE. : de en
  • DE807470C - Pneumatically or hydraulically operated lifting device on dump trucks : de en
  • ES193151A1 - PROCEDURE FOR THE PREPARATION OF ACQUIRING MEDIA : en es
  • FR983709A - Plastic material for wall tiles : en fr
  • FR983926A - Process for refining and polymerizing hydrocarbon mixtures containing ethylenics : en fr
  • DK72683C - Correction mechanism for calculators and similar number processing machines. : da en
  • DE1625142U - DECORATION HOLDER FOR LADIES 'STOCKINGS. : de en
  • CH276321A - Variable pitch propellant mechanism. : en fr
  • ES197930A2 - A COOKIE ALIGNMENT MECHANISM IN A DIFFERENT POSITION FROM THE COOKING OUTLET : en es
  • FR983840A - Improvements to the processes for connecting strips of materials, in particular sheets : en fr
  • FR983991A - sensitized photographic emulsions : en fr
  • US2558164A - Pivotal mounting : en
  • US2558413A - Carriage rebound checking device : en
  • ES198058A1 - NEW SYSTEM FOR FORGED FLOORS : en es
  • GB654777A - Improvements in or relating to electric push-button switches : en
  • US2558371A - Automatic frequency control system : en
  • AU154083B2 - Improvements indirect positive photographs from hydrazinecontaining developers : en
  • ES196823A1 - MACHINE FOR CUTTING FISH : en es
  • ES25853Y - Indoor soccer table, perfected. : en es
  • ES26930U - Sustentºculo or support sensibly vibrant for small objects (Machine-translation by Google Translate, not legally binding) : en es
  • CH276099A - Support for pants. : en fr
  • ES27004U - Plug with tubulura mechanical closure applicable to all luck d bottles and bottles for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR983814A - Improvements to folding stools, tables and the like : en fr
  • DE807043C - Universal turning, drilling and milling machine : de en
  • DE1625119U - HAIR ROLLERS FOR CREATING PERMS. : de en
  • FR983503A - Current transformer : en fr
  • FR983506A - Hand brake operating mechanism : en fr
  • AT168596B - Process for the production of alumina hydrate from a sodium aluminate solution according to the known technique of the Bayer process in the presence of precipitated aluminum hydrate : de en
  • CH276171A - Apparatus for the development by ammonia of heliographic papers. : en fr
  • CH276280A - Automatic telecommunication installation. : en fr
  • DE807007C - Inflatable object, especially furniture : de en
  • DE807235C - Adjustable plug gauge : de en
  • FR983489A - Process for treating the surface of tissues and their constituent parts : en fr
  • FR983655A - Miniature electric motor operating on direct current and usable in particular for driving toys : en fr
  • DK72700C - Wrench. : da en
  • FR983483A - Process for obtaining parts, metal or other, provided with holes : en fr
  • US2558177A - Vinyl chloride resin plasticized with chlorinated hydrocarbons : en
  • USD163757S - Baby bath or similar article : en
  • GB654673A - Improvements in and relating to methods of producing a smooth film on a granular fluorescent screen : en
  • CH276053A - Hydraulic lifting device for actuating the lifting arm for attachments on tractors. : de en
  • AU224651A - Improvement in process for preparing (alkysulfonamido) arylhydrazines : en
  • CA474701A - Automatic control devices : en fr
  • CH276105A - Device for drying and advancing thread continuously. : en fr
  • CH276326A - Stable bath for the treatment of articles made of cellulose derivatives, in particular textile articles, with a view to their improvement. : en fr
  • CH276338A - Electrical signaling device with clock. : de en
  • ES22786Y - Type of brush for clothes, carpets and other cleaning uses. : en es
  • FR983831A - Adjustable speed controls controlled by saturable reactance devices : en fr
  • GB654818A - Improvements in, or relating to, electric lighting dynamos for pedal cycles and likeroad vehicles : en
  • CH276086A - Method and device for gasifying fuels. : de en
  • CH276243A - Centrifugal governor on fuel injection pumps. : de en
  • US2558325A - Multioil stone : en
  • CA474859A - Mounting of electric terminals or the like : en fr
  • ES25859Y - Device for quickly and accurately determining the correct level of the electrolyte in an electric accumulator when filling it, : en es
  • ES27058U - Instrument to imitate knotty veins and other propoº drawings of wood (Machine-translation by Google Translate, not legally binding) : en es
  • FR983846A - Simplified self-loading rifle : en fr
  • GB654784A - Compositions comprising acrylonitrile homopolymers : en
  • DK72682C - Grinding tools. : da en
  • US2558207A - Manufacture of alkyllead compounds : en
  • AT168503B - Capacitor operated low voltage floating spark plug : de en
  • BE503988A - : en fr
  • DE1624925U - DRAWER. : de en
  • DE807167C - Forming device with stencil drum : de en
  • FR983603A - case especially for makeup : en fr
  • GR13053B - APPLICATION FOR AUXILIARY ENGINE DEVICE. : el en
  • SU90577A1 - Method of mounting indirectly heated cathodes : en ru
  • US2558443A - Bathroom unit : en
  • DE1624919U - SPUTUM BAG. : de en
  • DE1625021U - ORGANIZATIONAL WORK TABLE WITH CONVERSABLE DRAWER FOR LESSONS IN ACCOUNTING EXERCISES AT COMMERCIAL VOCATIONAL SCHOOLS. : de en
  • AU150556B2 - Improvements in or relating to caterpillar tracks andthe like : en
  • AU223451A - Improvements in or relating to safety guards for machines : en
  • US2558222A - Deaerating hot well : en
  • DE807213C - Ankle joint for artificial feet : de en
  • ES25315Y - Double calculator case. : en es
  • SU90497A2 - Method of dressing chevret : en ru
  • CA474777A - Thioketones containing a cycloalkyl group : en fr
  • SU90595A1 - Drill Rod Elevator : en ru
  • US2558490A - Electrical control system for orchestral display : en
  • CH276310A - Viewfinder lamp on motor vehicles. : de en
  • CH276118A - Device for drying material webs. : de en
  • US2557927A - Oven lighting system : en
  • US2558338A - Ceramic drier : en
  • US2558395A - Undenatured gelatin hemostatic sponge containing thrombin : en
  • CH276274A - Fire extinguisher. : en fr
  • CH276249A - Method for saving armature conductor material in electrical machines. : de en
  • DE1625025U - MEN'S HAT. : de en
  • DE807142C - Push rod assembly for internal combustion engines : de en
  • DE807375C - Adjustable thread winch : de en
  • CH276185A - Method for measuring the amount of heat in a flowing medium and device for carrying out the method. : de en
  • CA474769A - Electron accelerator control systems : en fr
  • DE807304C - Dental or dental technical measuring and marking device : de en
  • US2558263A - Facial mask : en
  • US2558466A - Convertible rocker furniture : en
  • AT168598B - Process for the preparation of new piperidine derivatives : de en
  • CH276199A - Fastening plates for clockworks. : de en
  • SU90612A1 - Device to double torsion vertical spindles to hold the feed package : en ru
  • US2558021A - Thermionic vacuum tube and circuit : en
  • AT168506B - Charging compressor with two-stroke engine drive in boxer or V-cylinder arrangement : de en
  • AT168585B - Process for the preparation of new optical brightening agents : de en
  • CA474705A - Wedge-shaped dispensing containers for powdery substances : en fr
  • US2558419A - Hinged joint for planks : en
  • US2558700A - Carbonated beverage dispensing valve : en
  • US2558296A - Brake drum : en
  • US2558529A - H-beam composite pile : en
  • DE1625082U - SAEGSTEHL PERMANENT BURNER. : de en
  • AU149290B2 - Cleaning rod forthe barrels of firearms andother tubular articles : en
  • DE807017C - T-shaped hollow stone : de en
  • FR983567A - Frequency modulation systems : en fr
  • FR983757A - Method and apparatus for the separation separation of finely divided materials : en fr
  • GB654639A - Improvements in or relating to electric signalling systems : en
  • AT168516B - Quick coupling : de en
  • CH276233A - Hydraulic press. : de en
  • US2558312A - Fluid transfer pump : en
  • PL34451B1 - : en pl
  • AU219951A - Improvements in or relating to preparation of grease from saponified fats or oils : en
  • AU226651A - A process for producing fast dyeings andthe manufacture of dyestuffs for use therein : en
  • CH276288A - Device comprising a stabilized oscillator. : en fr
  • CH276079A - Firing device for roll-shaped wire brick mesh. : de en
  • US2557997A - Defoliant and herbicide : en
  • US2557981A - Navigational instrument : en
  • AT168517B - Free-swinging drive device for swinging screens : de en
  • CA474711A - Rotary card indexes : en fr
  • US2557938A - Automatic stop for winding machines : en
  • US2558310A - Trailer axle : en
  • US2558377A - Preparation of compacts of highdensity uranium hydride : en
  • US2558417A - Differential for multiple-drive vehicles : en
  • CH276179A - Shooting system with a reversible electric motor for moving the target back and forth between the shooting range and the target range. : de en
  • AU148391B2 - Improved power engine or motor : en
  • US2558216A - Keg handling device for lift trucks : en
  • PL34465B1 - : en pl
  • CH276236A - Rotary machine for a flowing working medium. : de en
  • PL34479B1 - : en pl
  • CH276316A - Anti-skid device on vehicle wheels. : de en
  • PL34444B1 - : en pl
  • DE1624904U - PROTECTIVE SUIT AGAINST HARMFUL VAPOR AND GASES. : de en
  • CH276255A - Multipole installation circuit breaker. : de en
  • DE807515C - Circuit for super regenerative reception : de en
  • PL34431B1 - : en pl
  • US2558043A - Dispensing apparatus : en
  • US2558507A - Production of thiophene compounds from mono-olefins and hydrogen sulfide with alumina catalyst : en
  • CH276055A - Pesticides. : de en
  • CH276066A - Multi-storey building complex for storing automobiles. : de en
  • CH276273A - Fire extinguisher. : en fr
  • CH276295A - Device for monitoring the operational readiness of systems with relay stations for wireless multi-channel message transmission with pulse modulation. : de en
  • US2558009A - Electric automatic soldering iron : en
  • USD163775S - Lens housing for automobiles : en
  • AU217251A - Improvements in or relating toan adjustable drinking straw : en
  • US2558028A - Apparatus for filling containers : en
  • GB654763A - Improvements in and relating to synchronous electric motor control systems : en
  • CA474842A - Condenser discharge systems : en fr
  • AU160538B2 - Improvements in or relating to quarternary aminoacetic acid amide derivatives : en
  • AU3559750A - An improved metering device for use in respect of refrigerator circulating systems : en
  • CH276094A - Device for cleaning sinks. : de en
  • US2558003A - Printing telegraph receiver : en
  • US2558058A - Bracket : en
  • CA474856A - Vehicles driven by gas turbine plants : en fr
  • CH276337A - Tuning device with band stretch. : de en
  • ES26953U - Sole or floor for footwear, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR983619A - Pivot Crane Power Supply Device : en fr
  • DE1625045U - CUSHIONING OF THE SHIP BY MOTORCYCLE SIDE CAR. : de en
  • DE1625081U - ACCIDENT PROTECTION ON FUELS OF ANY KIND OR ELECTRICALLY HEATED STOVES, COOKERS OR THE LIKE. : de en
  • DE807352C - Machine for making sanitary napkins : de en
  • FR983781A - Improvements to processes and apparatus for casting metals : en fr
  • FR983979A - Improvements to devices intended to modify the characteristics of a magnetic circuit, more particularly applicable to trip units or relays intended in particular for the protection of machines or electric circuits against overloads : en fr
  • GB654647A - Improvements in or relating to textile fiber drafting rolls : en
  • GR13054B - PERFECTIONS IN OR IN RELATION TO TRANSFORMER OR STRANGER COILS. : el en
  • DE1625111U - AIRFILLED PADDING FOR MEN'S, WOMEN'S AND CHILDREN'S WEAR. : de en
  • DE1625039U - DETACHABLE FASTENING DEVICE FOR SIGNS ON VEHICLES. : de en
  • ES24898Y - Flange applicable to dental prostheses : en es
  • DE807021C - Slate nail iron : de en
  • DE807417C - Process for splitting asphalt-containing mineral oils, tars or their high-boiling fractions and residues : de en
  • DE1625051U - FIREWORKS. : de en
  • US2558585A - Telephone dial attachment : en
  • US2558632A - Process for forming bodies of artificial resin and fibrous material : en
  • US2558638A - Traffic protection apparatus : en
  • SU90675A1 - A device that signals the burning of the blast furnace tuyeres : en ru
  • DE807336C - Adjustable driver's seat on agricultural tractors : de en
  • FR983485A - Machine for arranging, orienting and sorting boxes, box elements or any other parallelepipedal objects : en fr
  • FR983526A - Further development of duplicating machines and, in particular, machines using a developer liquid : en fr
  • US2558037A - Viscose production : en
  • US2558091A - Method and means for detecting discharges on high-voltage windings : en
  • ES197073A1 - PROCEDURE AND ITS CORRESPONDING DEVICE TO PRETEND AND ANCHOR ARMOURS OF SUSTAINABILITY STRUCTURES : en es
  • ES27038U - Improved buckle for garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR983921A - Further development in the manufacture of fibers such as glass fibers : en fr
  • ES197191A1 - PROCEDURE FOR THE MANUFACTURE OF TABLE SALT OF MEDICAL CHARACTER : en es
  • DE1625129U - DEVICE FOR DETERMINING A DIRECTION IN SPACE. : de en
  • DE807146C - Carburetor for internal combustion engines operated with liquid fuels : de en
  • FR983711A - Assembly, comprising an oscillator, fitted with means for automated frequency correction : en fr
  • FR983783A - Stabilization of film-forming organic plastics and? relatives : en fr
  • US2558645A - Beverage sipper : en
  • DE807257C - Process for the assembly of barrels of a firearm and firearm with barrels joined according to these processes : de en
  • PL34414B1 - : en pl
  • GB654654A - Sulpho-tricarboxylic acid compounds and process of preparing same : en
  • DE1625131U - SCALES FOR DETERMINING THE RELATIVE WEIGHT OF ANY SUBSTANCE. : de en
  • ES197976A1 - A PERFECTION IN THE INSTALLATION OF SPEAKERS FOR PUBLIC PREMISES : en es
  • DE807242C - Device for lapping toothed roeders : de en
  • CA474728A - Music writing guides : en fr
  • FR983502A - Driven belt : en fr
  • US2558191A - Control device for paintbrushes : en
  • US2558313A - Lubricating means for conical rollers : en
  • US2558586A - Cigarette case : en
  • DE807394C - Wall cabinet with built-in ironing board and arm board that can be folded in and out : de en
  • GB654826A - Apparatus for dispensing beverages : en
  • DE1624964U - HAND SPLIT MAGNIFIER FOR EYE EXAMINATION. : de en
  • DE806997C - Method and furnace for making glass : de en
  • DE807001C - Method and device for the production of ribbons or threads from fibers made of glass or similar mineral substances : de en
  • DE807499C - turbine : de en
  • ES196117A1 - PERFECTED MACHINE TO MANUFACTURE ZIPPER CLOSURES : en es
  • ES196399A1 - A BRICKS CUTTER CART, PERFECTED : en es
  • ES198082A1 - AN APPARATUS FOR TEXTILE TREATMENT : en es
  • FR983565A - Socket for fluorescent tubes : en fr
  • GB654642A - Improvements relating to apparatus for separating liquids : en
  • IS688A7 - Process for the production of chloramphenicol esters. : en is
  • US2558269A - Plastic printing plate and method : en
  • GB654754A - Improvements in disc brakes : en
  • DE1625141U - CARABINER HOOK WITH ROTATING EYE. : de en
  • US2558209A - Knockdown desk : en
  • US2558482A - Electrical apparatus : en
  • US2558536A - Telephone cabinet : en
  • DE1625040U - DIRECTION INDICATORS FOR ALL KINDS OF MOTOR VEHICLES. : de en
  • DE807083C - Hydraulic pit ram : de en
  • FR983640A - articulated mechanical sponge : en fr
  • FR983600A - Elastic interior trim for berets : en fr
  • GB654773A - Improvements in electrically propelled articulated vehicles : en
  • US2558122A - Portable fire escape : en
  • ES27074U - Air powered motor apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES26917U - A separator for electric accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • DE807105C - Circuit for translating impedance at ultra-high frequency electrical oscillations : de en
  • CA474750A - Methods and apparatus for dielectric heating : en fr
  • CH276141A - Process for making a new spiran. : de en
  • DE807282C - Handlebar swing door, especially for rail or road vehicles : de en
  • FR983928A - Automatic circuit breaker for cycles and all machines with auxiliary motor : en fr
  • FR983989A - Improvements to color developers and color development processes : en fr
  • DE1625069U - GAS LIGHTER. : de en
  • ES193097A1 - A PROCEDURE FOR JOINING CANVAS AND RUBBER STRINGS : en es
  • FR983535A - New indirect test process for electrical switches : en fr
  • DE1624896U - ADVERTISING APPARATUS WITH MOTION EFFECTS. : de en
  • DE1624955U - VIEWING CARD BOX, IN PARTICULAR FOR ORGANIZATIONAL CARD. : de en
  • DE1625064U - BRA. : de en
  • ES193111A1 - A MACHINE TO PRINT RELIEF : en es
  • FR983931A - Hair emulsifiers and detergents : en fr
  • GB654627A - Improvements in constant speed automatic reverse tensionless dye jigs : en
  • GB654785A - Improvements in the manufacture of barrels : en
  • FR983629A - Method and apparatus for the manufacture of porous metal plates : en fr
  • GB654624A - Devices for determining the contact time of periodically actuated contacts of switching devices : en
  • ES25355Y - Mechanical horse. : en es
  • DE1625035U - EQUIPMENT QUICK COUPLING DEVICE. : de en
  • DE807513C - Fuel briquette binder and process for its manufacture : de en
  • ES197001A1 - IMPROVEMENTS IN THE MECHANISMS OF THE ENCAPSULAR MACHINES BOTTLES AND SIMILAR CONTAINERS : en es
  • ES198081A1 - A PROCEDURE OF MELTING ZINCIFEROUS MINERAL : en es
  • ES26576U - Portarrecetas portfolio, checks and similar documents. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983701A - Gymnastic instrument : en fr
  • FR983475A - Triangular file forging rolling mill : en fr
  • ES26975U - A last template for shirts, blouses and similar garments (Machine-translation by Google Translate, not legally binding) : en es
  • GB654721A - Improvements in and relating to tool units for grinding, milling, drilling and like operations : en
  • SU90630A1 - Mold for forming felt caps from caps : en ru
  • US2558180A - Automatic gear control mechanism : en
  • DE1625030U - WOODEN SLEEVES FOR DISPATCHING VESSELS FOR BACTERIOLOGICAL, PATHOLOGICAL AND SEROLOGICAL EXAMINATIONS AND FOR SAMPLE SHIPMENTS. : de en
  • AT168544B - Security system against burglary, especially for checkout cabinets and shop displays : de en
  • CH276212A - Device for inductive heating of a workpiece. : de en
  • IS601A7 - Improvement of equipment for the production of smoke, which restricts the spread of pests and diseases. : en is
  • US2557960A - Base plate for mortars : en
  • US2557971A - Method of centrifugal casting : en
  • PL34415B1 - : en pl
  • US2557945A - Snow and ice tire : en
  • CA474835A - Phonograph apparatus : en fr
  • US2558678A - Saw chain : en
  • DE807334C - Binocular microscope : de en
  • DE807339C - Poultry feeder : de en
  • DE807379C - Mixer tap for bathtubs : de en
  • US2558063A - Device for controlling ice formations : en
  • CH276147A - Process for producing a writing material and writing material produced by this method. : de en
  • CH276256A - Electron tube assembly. : de en
  • US2558114A - Grapple : en
  • FR983527A - New insulating materials and their manufacturing processes : en fr
  • GB654655A - Electrolytic oxidation process : en
  • US2558564A - Hydraulic winding machine : en
  • ES197928A1 - A REDUCING OR MULTIPLIER SPEED MECHANISM, WITH ORGANIZATION FOR COMPENSATED EFFORTS : en es
  • FR983563A - Process for preparing new aminoplasts : en fr
  • DE807204C - Process for reducing the swelling value of substances with a high swelling value : de en
  • FR983782A - Electronic discharge device : en fr
  • FR983612A - Distribution shutter for molding machine : en fr
  • GR13055B - METHOD FOR THE PREPARATION OF LYTICAL ENERGY EXERCISE ON HOMOFILUS PERTUSSIS AND THERAPEUTIC ENERGY FOR THE TREATMENT OF KOKKIT. : el en
  • ES27069U - Rim for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • US2558040A - Telephone message recording device : en
  • US2558567A - Paper piercer : en
  • US2558187A - Selective signaling generator in which coded information is recorded on a magnetizable medium : en
  • ES193202A3 - IMPROVEMENTS MADE IN THE CIRCUITS OF TELEVISION ANALYZERS AND SIMILAR DEVICES : en es
  • FR983589A - Removable cleat for cycle brakes : en fr
  • FR983837A - Improvements in margarine making : en fr
  • FR983977A - Motor vehicle : en fr
  • ES27066U - Feeder for pens (Machine-translation by Google Translate, not legally binding) : en es
  • US2558138A - Dental material and method : en
  • DE807155C - Hydraulic deburring device : de en
  • DE1625094U - SPRAY PHOSPHATIZATION DEVICE. : de en
  • PL34461B1 - : en pl
  • IE19221L - Plaster cornices. : en
  • FR983722A - Central heating radiator : en fr
  • ES26919U - Universal dial for watches. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983544A - Automatic and progressive adjustment of the flow rate of a positive displacement pump : en fr
  • DE1624856U - UNRIVALED SLIDING PLATFORM. : de en
  • DE807117C - Massage device : de en
  • FR983985A - Device automatically closing the gas cylinder shutter in the event of a break in the supply line : en fr
  • FR983919A - Improvements to jaw brakes, especially for bicycles : en fr
  • SU90656A1 - Study Guide for Electrical Engineering : en ru
  • DE807194C - Process for the production of a porous pumice-like mass and moldings from it : de en
  • DE807451C - Scissors for cutting especially trapezoidal sheet metal : de en
  • FR983500A - Pencil box with cylindrical cavity with longitudinal opening closing by rotating cylindrical surface : en fr
  • FR983529A - Box device for toiletries or other applications : en fr
  • GB654687A - Improvements in and relating to gas burners : en
  • DE1625020U - DEVICE FOR RECESSING WRITING AND THE LIKE. WORKING MACHINERY. : de en
  • FR983804A - Device for controlling the bandwidth to the signal level : en fr
  • DE807378C - Sliding point tension spring for driving all kinds of clocks, technical equipment, etc. : de en
  • ES27040U - Handle for doors with regulating and return device. (Machine-translation by Google Translate, not legally binding) : en es
  • DE807052C - Method and device for preparing whipped cream : de en
  • DE807253C - Wheel stands with support rails arranged side by side : de en
  • US2558266A - Attachment coupling for vehicle accessories : en
  • US2558609A - Power factor sensitive relay : en
  • US2557951A - Antenna system : en
  • US2558535A - Portable hydraulic wheel and rim jack : en
  • CA474686A - Appliance supporting attachments for desks : en fr
  • US2557956A - Process of extracting sesamin from sesame oil : en
  • DE807273C - Laundry rammer : de en
  • ES25917Y - Perfected cap for all kinds of packaging. : en es
  • FR983838A - Improvements in the production of margarine : en fr
  • GB654707A - Improvements in or relating to radio aerials for aircraft : en
  • FR983963A - Auto stabilizer for automobile car : en fr
  • GB654774A - Apparatus for generating wide electric pulses from a pulse train of narrow pulses : en
  • ES25878Y - Apparatus for performing self-massages. : en es
  • FR983513A - Brake magnet : en fr
  • GB654695A - Improvements in or relating to the purification of metal compounds : en
  • DE807219C - Method and device for the production of precision casting molds : de en
  • DE807298C - Machine or tool for pumping hot gases : de en
  • ES197008A1 - A PROCEDURE FOR THE SIMULTANEOUS AND MULTIPLE MANUFACTURING OF PLASTIC COMPLEMENTS WITH DESTINATION TO THE EXTERIOR OF JOYELES OR OTHER FANTASY ARTICLES BY MOLDING BY INJECTION : en es
  • ES26974U - Improved automatic alphabetic indce (Machine-translation by Google Translate, not legally binding) : en es
  • US2558547A - Catalytic processes for ester-ester interchange : en
  • ES193086A3 - IMPROVEMENTS MADE IN FLOATING ROOFS FOR TANKS TO STORE LIQUID : en es
  • ES26997U - Child folding parasol seat (Machine-translation by Google Translate, not legally binding) : en es
  • FR983702A - Hygienic protection device for the water closet seats : en fr
  • US2558098A - Operating mechanism : en
  • DE807119C - Device for storing and withdrawing fluids, in particular for medical purposes : de en
  • US2558324A - Brush drag : en
  • GB654739A - Improvements in the treatment of materials consisting wholly or partly of wool : en
  • DE1625096U - ADJUSTMENT DEVICE FOR THE SCRAPER TUBE OF ROLLING MACHINES. : de en
  • DE807301C - Process for the production of partial dental crowns : de en
  • ES197503A1 - PROCEDURE FOR THE PREPARATION OF A HAIR LOTION : en es
  • GB654691A - Improvements in or relating to ticket receiving and cancelling machines : en
  • FR983873A - Tool for machining metals or other materials : en fr
  • US2558598A - Bearing construction : en
  • ES197650A1 - NEW MECHANISM TO INCREASE THE ACTION OF FORCE AND SPEED IN THE BICYCLE : en es
  • DE1625005U - HYDRAULIC TRACK BRAKE FOR RAIL VEHICLES. : de en
  • DE807133C - Pocket-like or sack-like container with a stiff handle : de en
  • DE807224C - Reinforced concrete ribbed ceiling or the like. : de en
  • GB654813A - Improvements in or relating to hydraulic remote control systems : en
  • DE807467C - Motor vehicle with suspension of the individually driven drive wheel : de en
  • ES27012U - Electric hydroheater (Machine-translation by Google Translate, not legally binding) : en es
  • FR983856A - Variable tilt seat : en fr
  • AU3531750A - Improved tool forthe application of staples : en
  • CA474726A - Nail ties : en fr
  • CA474788A - Recessed electric lighting ceiling fixture supports and plaster frames : en fr
  • AU151516B2 - Improvements in or relating toan adjustable drinking straw : en
  • US2558103A - Mechanical linkage with liquid sealing means : en
  • USD163758S - Lashley ring : en
  • AT168532B - Induction heating coil : de en
  • US2558350A - Ironing board equipment : en
  • US2558556A - Production of hydrocarbons and oxygenated compounds : en
  • USD163731S - Radio-phonograph cabinet panel : en
  • USD163743S - Boon confection : en
  • AT168509B - Method and device for cleaning partially laid pipes, in particular gas pipes in the main pipe network : de en
  • US2558471A - Float valve : en
  • USD163742S - Casing for an electric safety lamp : en
  • ES197521A3 - PROCEDURE FOR COATING, IMPREGNATING, PREVIOUSLY COATING AND BINDING OR CAPS OBJECTS AND MATERIALS : en es
  • FR983678A - Improvements in the manufacture of molded or shaped articles of plastics : en fr
  • FR983786A - Improvements to the rules of drawing devices : en fr
  • GB654758A - Improvements in or relating to electrical oscillation generators : en
  • PL34440B3 - : en pl
  • DE807112C - Container for separately stored items, materials, etc. Like., In particular for unused and used items or substances of medical practice : de en
  • DE807491C - Suspension for vehicles, especially front suspension for motorcycles : de en
  • ES26933U - Floor cleaner (Machine-translation by Google Translate, not legally binding) : en es
  • ES26986U - Pocket hanger for various uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR983746A - High frequency heater : en fr
  • GB654643A - Improvements in or relating to window frames : en
  • DE1624944U - SECTION ROLLER FOR TREATMENT MACHINES. : de en
  • FR983716A - Improvements to slatted panels : en fr
  • US2557963A - Conveyer and drive chain : en
  • ES26976U - Perfect underpants for men (Machine-translation by Google Translate, not legally binding) : en es
  • ES27010U - Widescreen device. (Machine-translation by Google Translate, not legally binding) : en es
  • GR13067B - SVOURA - CHILDREN'S TOY. : el en
  • US2558172A - High-voltage electrolytic charge storing cell : en
  • US2558464A - Jingle bell top : en
  • DE800957C - Cup suspension, especially for ship chain elevators : de en
  • ES193125A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CABLE FIXING CLASPS FOR SUSPENDED FUNICULARS : en es
  • FR983922A - Method and device for heating baths in automatic cameras : en fr
  • GB654688A - New resinous coating compositions and flexible sheets coated therewith : en
  • DE1625061U - INSERT SHEET FOR OVEN OR OVEN. : de en
  • CA474722A - Bags, holdalls and similar carrier means : en fr
  • CH276242A - Reversible motor. : en fr
  • DE807078C - Container for packing fruits : de en
  • DE807448C - Floatless carburetor for internal combustion engines, especially for aircraft engines : de en
  • ES27023U - Improved chandelier for roving machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE807074C - Fish shipping crate for fresh and smoked fish : de en
  • GR13059B - SHOOTING DEVICES. : el en
  • ES26935U - Hitch for leagues (Machine-translation by Google Translate, not legally binding) : en es
  • DE1624949U - PACKING, IN PARTICULAR FOR BROAD RADIOS. : de en
  • DE1625148U - MINIATURE GOLF GAME. : de en
  • DE1624862U - WOODEN SAW WITH INSERTED TEETH. : de en
  • US2558474A - Record changer : en
  • USD163763S - Morroni comb : en
  • USD163745S - Wallet or similar article : en
  • US2558146A - 2-isopropylmethylaminoethyl ester of phenylcyclopentylacetic acid and salts thereof : en
  • US2558161A - Valve assembly : en
  • US2558400A - Cyanine dyestuff intermediates and process for making same : en
  • US2557998A - Colostomy device : en
  • US2558284A - Heddle control for looms : en
  • DE807345C - Drain valve : de en
  • GB654810A - A.c./d.c. power supply arrangement, particularly for television receivers : en
  • DE807138C - Length-adjustable formwork beams : de en
  • DE1625122U - CHAIR. : de en
  • DE807407C - Thermal switch : de en
  • PL34436B1 - : en pl
  • US2558068A - Process of producing j : en
  • USD163781S - Walker combined lighting fixture and interchangeable sign holder : en
  • CH276251A - Junction box, in particular for moisture-proof lines. : de en
  • FR983696A - Luggage racks for motor vehicles : en fr
  • DE1624950U - BRAKE ARRANGEMENT FOR ELECTRIC FORKLIFT. : de en
  • US2558074A - Interlocking mechanism for metal enclosed switchgears : en
  • US2558204A - Process of manufacturing margarine : en
  • FR983801A - Improvements to the covering of surfaces with powdery materials : en fr
  • DE807068C - Machine for regrinding crankshafts : de en
  • DE807115C - Device for eliminating bed wetting : de en
  • GB654733A - An improved implement for trimming hedges, cutting grass and such like operations : en
  • FR983611A - Continuous centrifugal separator with differential movements : en fr
  • ES26999U - Closing for windows and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR983683A - Concrete block intended for prefabricated constructions in poured reinforced cement concrete : en fr
  • GB654734A - Improvements in reflectors for radiant energy : en
  • PL34422B3 - : en pl
  • US2558132A - Multiple pronged double-ended fastener : en
  • CH276308A - Vacuum valve that can be actuated by means of a pressure medium. : de en
  • AT168581B - Device for gas-tight closure of containers, in particular pressure vessels : de en
  • SU90650A1 - Adaptation to shearing machines for automatic retraction of the knives from the fabric during the passage of the seam : en ru
  • US2558251A - Reciprocating trap chamber dispensing container : en
  • SU90518A1 - The method of determining the maximum potential difference between the rail circuit of electric railways and trams and the grounding line : en ru
  • DE807239C - Venting device in fuel injection pumps : de en
  • GB654796A - Improvements in or relating to short wave radio receivers : en
  • SU90653A1 - Device for clamping the sole to the horn of the piercing machine : en ru
  • US2558633A - Work feeding device : en
  • AT168561B - Airtight vessel, of which at least two glass parts are connected to one another by means of a glaze : de en
  • AT168564B - Rotational viscometer : de en
  • CA474796A - Rapid-wetting gypsum-base backfills for cathodic protection : en fr
  • US2558575A - Pouring attachment for containers : en
  • CA474795A - Processes and catalysts for the dehydrogenation of olefines : en fr
  • US2558200A - Shotgun choke : en
  • US2558373A - Radio beacon system : en
  • US2558592A - Prime mover regulator : en
  • US2558683A - Audible indicating measuring apparatus : en
  • SU90561A1 - Tap for single pipe flow heating : en ru
  • US2558337A - Noise generator : en
  • US2558428A - Partition construction : en
  • US2558374A - Impact type sucker rod wrench : en
  • US2558713A - Bottle carrier : en
  • DE807080C - Device for inductive drying of lacquered or ink-wetted metal sheets with high drying capacity : de en
  • AT168555B - System for the transmission of telephony signals by means of modulated carrier waves : de en
  • AU147150B2 - An improved haysweep : en
  • CA474723A - Airplanes : en fr
  • SU90538A1 - Method for wet spinning flax and other bast fibers : en ru
  • US2558290A - Removable bristle brush : en
  • SU90574A1 - : en ru
  • AU220251A - Improvements in or relating to mobile appliances for treating floors, carpets andthe like : en
  • US2558044A - Portable punching machine : en
  • FR983479A - Hair and fur dyes : en fr
  • CH276175A - Toy transformer. : de en
  • CH276262A - Electric lamp. : de en
  • AU150537B2 - Lubricating system and lubricator : en
  • SU90682A1 - Stamp for hardening bearing rings : en ru
  • ES196515A3 - PROCEDURE FOR THE ELECTROCHEMICAL PROTECTION OF METALS : en es
  • ES197234A1 - PROCEDURE TO PRODUCE OZONE WITH LUMINOUS EFFLUGE AND ADJUSTABLE PRODUCTION : en es
  • AU3519850A - A posthole digger. 1 : en
  • CA474786A - Organo-substituted silicon polymers : en fr
  • CH276164A - Printing machine. : en fr
  • AU3528850A - Joining plastic films : en
  • CH276223A - Closures for bracelets, in particular watch straps. : de en
  • DE1625145U - AIR AND SPONGE RUBBER PADDED SANDING, PLISS, AND POLISHING BODY. : de en
  • CH276222A - Bracelet. : en fr
  • FR983514A - Measuring device for soil resistance : en fr
  • DE1624934U - COMBUSTION MACHINE. : de en
  • DE1625033U - FALL SCREEN FOR CHICKEN'S NEST. : de en
  • DE1625091U - EQUIPMENT TO ADJUST THE MAXIMUM SOUND PERFORMANCE TO THE MAGICAL EYE : de en
  • CA474709A - Electric water heaters : en fr
  • CH276303A - Packaging device. : en fr
  • ES195547A2 - A SYSTEM FOR MANUFACTURING AND OBTAINING OLIVE OIL : en es
  • ES26998U - Frame for child folding chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR983817A - Timing camshaft control for internal combustion engines : en fr
  • GB654752A - Improvements in dielectric heating apparatus : en
  • USD163784S - Card analyzing unit : en
  • CA474806A - Copolymers of polyhalogenated alpha-alkylarylvinyl compounds : en fr
  • CH276104A - Apparatus for drying yarn. : en fr
  • PL34494B1 - Manufacturing method of a reaction heater : en pl
  • SU90583A1 - The system for the development of ore deposits by block collapse with the application for deep ore blasting : en ru
  • CH276096A - Seating furniture with a seat with back and armrests for small children. : de en
  • AT168575B - Device for evaluating punch cards : de en
  • CH276134A - A method of manufacturing a body comprising a filter mass and intended to be used for the purification of tobacco smoke. : en fr
  • DE1624930U - CIRCLE. : de en
  • CA474794A - Butadiene polymerizations in presence of tartrates or citrates : en fr
  • US2557923A - Recovery of olefin hydrocarbons : en
  • US2558171A - Reclining chair : en
  • US2558193A - Change-speed transmission mechanism : en
  • US2558519A - Thermionic valve amplifier : en
  • AU226051A - 3-tertiaryamino-l:1-di-(2'thienyl)-butanes, salts thereof and methods of making the same : en
  • DE1625137U - DEVICE FOR COLLECTING BEETS ON A SWATH. : de en
  • AT168540B - Device for applying lacquer or lacquer-like substances to elongated bodies, in particular round wires : de en
  • CA474743A - Crop drying apparatus : en fr
  • SU75319A1 - The working body of the machine for pressing peat and similar materials into briquettes of predominantly spherical shape : en ru
  • DE807049C - Closure for canning jars : de en
  • US2558293A - Apparatus for starting and operating gaseous discharge devices : en
  • DE807198C - Clock : de en
  • DE807215C - Procedure for the disinfection of handfolds at risk of infection and equipment for it : de en
  • FR983536A - Safety radio installation : en fr
  • GB654634A - Improvements in and relating to circular knitting machines : en
  • FR983555A - Electric motor : en fr
  • GB654812A - Container for lip salve and like toilet substances : en
  • DE807070C - Dosing and filling device : de en
  • ES197927A3 - IMPROVEMENTS RELATED TO DEVICES FOR INJECTING A FIRST CHARGE OR A VISCOSE SEALING FUEL TO FACILITATE THE STARTING OF INTERNAL COMBUSTION ENGINES : en es
  • ES26983U - Retentor for writing utensils, extendable and fixable in the clothing as a pin or button (Machine-translation by Google Translate, not legally binding) : en es
  • US2557934A - Hat brim finishing machine : en
  • US2557993A - Process of removing mineral oil from vegetable fibers : en
  • FR983810A - Toggle winding and time-setting mechanism for clockwork : en fr
  • FR983509A - Protective coating of cold cuts and other food products : en fr
  • FR983654A - Adjustable book holder, especially for hospital beds : en fr
  • FR983845A - Floor ceiling in reinforced hollow bricks : en fr
  • ES26982U - Mesa (Machine-translation by Google Translate, not legally binding) : en es
  • FR983659A - Pump burette : en fr
  • FR983729A - Recovery device allowing the use of the vertical movements transmitted to the vehicles by the contact of the wheels on the roadway : en fr
  • PL34464B1 - : en pl
  • CA474717A - Pocket gloves : en fr
  • CA474825A - Ailerons : en fr
  • US2558081A - Football sled with signals : en
  • US2558260A - Valve assembly : en
  • DE1625011U - RUBBER WIPER BRUSH. : de en
  • DE1625078U - HOLDING DEVICE FOR DRYING SHOES AND BOOTS. : de en
  • FR983694A - Hydrocarbon synthesis process : en fr
  • AU224851A - Improvements indirect positive photographs from hydrazinecontaining developers : en
  • CA474784A - Tertiary amine esters as rubber softeners : en fr
  • AU224351A - Improvements in or relating to methods of liquefying gases and systems for carrying out such methods : en
  • DE807318C - Container for food and like : de en
  • AU151241B2 - Joining plastic films : en
  • AU222251A - Improvements in offset lithographic duplicating machine : en
  • CA474727A - Toy guns : en fr
  • CA474834A - Piston molds : en fr
  • SU90531A1 - Device for controlling the movement of watch movements : en ru
  • CA474793A - Butadiene polymerizations in presence of ferrous silicate : en fr
  • CH276300A - Can be shortened. : de en
  • US2558294A - Method of cooking food : en
  • US2558673A - Handling cheese : en
  • CH276149A - Product containing ammonium nitrate which has the property of not caking or hardening at all or only slightly, and process for its production. : de en
  • CH276059A - Component. : de en
  • CH276135A - Process for the production of artificial piezo-electric crystals. : de en
  • CH276307A - Device for cushioning the handles on a Karette. : de en
  • CH276224A - Buckle. : de en
  • PL34433B1 - : en pl
  • DE1624991U - PROTECTIVE AND LIFTING STRIPS FOR CIGARETTES OR THE LIKE. : de en
  • ES193148A1 - A MIXING MACHINE, ESPECIALLY FOR CONCRETE : en es
  • FR983627A - Improvements to engine accessories suitable for submerged operation : en fr
  • CH276211A - Nitriding process. : en fr
  • SU90634A2 - Embossed letter writing machine with blind braille : en ru
  • US2558662A - Reinforced plastic article : en
  • ES25921Y - Adjustable switch, applicable as a terminal on spark plugs. : en es
  • ES27027U - An expansible sustentºculo for cooking vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • FR983549A - Improvements to household mills : en fr
  • GB654664A - Improvements relating to the uniting of heat sealable film surfaces : en
  • US2558214A - Oscillation generator for frequency-modulation transmission systems : en
  • ES197375A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF LANDFILL PLOWS : en es
  • GR13063B - TRICKLE WHEEL SUSPENSION SYSTEM AND TRICYCLE SIDE (MOTORCYCLES AFTER SIDE - CARS). : el en
  • PL34474B3 - Electric discharge lamp and connection system of the mixer with a lamp : en pl
  • US2558019A - Signal distributing system for television receiver tube having equal number of picture elements and cathode rays : en
  • USD163744S - Molded shoe sole : en
  • USD163751S - Place mat or similar article : en
  • DE1624968U - POINTER DEVICE ON IMAGERS. : de en
  • DE807287C - Headlamp provided with a cooled lamp : de en
  • ES27005U - Tools for construction of beds and metal furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR983793A - Pressure device for the stretching units of fiber fabric working machines : en fr
  • GB654678A - Enclosure air conditioning mechanism : en
  • USD163739S - Combined miniature stage and record player : en
  • SU90567A1 - A device for recording the functional dependence of two measured values : en ru
  • AT168527B - Pluggable line connection : de en
  • DE1625125U - TABLE WITH CABINET PART. : de en
  • FR983918A - Advanced clutch : en fr
  • US2558511A - Processes for breaking petroleum emulsions : en
  • US2558613A - Manufacture of steel : en
  • AU157182B2 - Improvements in or relating to methods of washing sized paper supports : en
  • US2558574A - Wood peeling machine : en
  • US2558446A - Surgical garment : en
  • CH276116A - Process for the preparation of an optical brightening agent. : de en
  • AT168590B - Process for making low-nitrogen steel : de en
  • US2558077A - Cooking device : en
  • US2558247A - Flow control fitting : en
  • US2558447A - High-speed frequency divider : en
  • CA474853A - Recovery of zinc : en fr
  • CA474689A - Containers for balls, skeins, hanks or the like of thread or other materials : en fr
  • CA474836A - Tertiary hexadecylmercaptan modifiers in butadiene-styrene copolymerizations : en fr
  • US2558211A - Preparation of 4-hydroxyquinoline compounds : en
  • US2558460A - Scanning circuit for area selection tubes and the like : en
  • US2558527A - Process of producing rubbery polymer-acid reaction products : en
  • CH276328A - Process for the preparation of a new aldehyde derivative. : de en
  • CH276169A - Crate stamp. : de en
  • FR983644A - Document sorter cabinet : en fr
  • PL34463B1 - : en pl
  • US2558148A - Liquid fuel injection nozzle for internal-combustion engines : en
  • US2558714A - Bottle carrier : en
  • CA474697A - Fowl-slaughtering knives : en fr
  • CH276178A - Bedding for mine throwers. : de en
  • US2558135A - Weighing scale poise : en
  • US2557982A - Starting means for free piston machines : en
  • US2558440A - Adjustable fulcrum pliers : en
  • US2558617A - Clock thermostat : en
  • US2558258A - Snap acting device : en
  • DE807452C - Drive for the saw blade of a hot sawing device for breaking up goods in endless stretches into individual pieces, for example pipes produced on a pipe welding machine : de en
  • ES26995U - Contact for all kinds of switches that can be used in radioelectric access points and electricity in general (Machine-translation by Google Translate, not legally binding) : en es
  • CA474698A - Grade metering apparatus for car tracks : en fr
  • US2558418A - Boat launching and loading trailer : en
  • FR983996A - Pencil sharpening machine, helical milling machine : en fr
  • DE807035C - Device for hammering scythes, sickles and similar cutting tools : de en
  • ES25161Y - General scale graduated in various scales of one or more measurement systems. : en es
  • CA474714A - Anti skid devices : en fr
  • US2558022A - Combined frame and back rest support for chairs : en
  • SU90520A2 - Gas discharge sensor of small displacements and deformations : en ru
  • CH276324A - Process for the preparation of a dihydroresorcinol carbamic acid ester. : de en
  • SU90578A1 - Device for step regulation of transformers : en ru
  • US2558151A - Spring supported tractor seat : en
  • US2558462A - Dehydrator : en
  • US2558677A - Apparatus for twisting and winding textile fibers : en
  • DE807464C - Unified brake throttle for motor vehicles : de en
  • ES197522A3 - PROCEDURE FOR THE MANUFACTURE OF POLYSULFIDE OF HIGH MOLECULAR WEIGHT, BY ADDITION OF POLYLIALOGEN COMPOUNDS : en es
  • CH276271A - Apparatus for suspending a liquid in a gaseous atmosphere. : en fr
  • US2558048A - Transfer sheet : en
  • US2558553A - Splice and method of making same : en
  • AU150876B2 - Improvements in or relating to circuits for operating electric discharge lamps : en
  • CA474764A - Automatic firearms : en fr
  • DE807396C - Publications that are issued in the form of booklets : de en
  • US2558699A - Casing for telephone instrument adapted to be used either as desk set or wall set : en
  • US2558696A - Roller skate : en
  • DE807145C - Vehicle internal combustion engine : de en
  • GB654693A - Improvements in snap-action electric switches : en
  • US2558596A - Reservation control apparatus : en
  • US2557962A - Cargo airplane : en
  • US2558534A - Over-pressure protective device : en
  • AT168568B - Switching device on master clocks for electrically controlled slave clocks : de en
  • AT168572B - Device for developing blueprints : de en
  • DE1624936U - DEVICE FOR THE SEAL AND TENSION-RESISTANT CONNECTION OF A HOSE TO A PIPE OR PIPE SOCKET. : de en
  • DE807222C - Hollow stone ceiling : de en
  • DK72698C - Apparatus for generating directional vibration by means of rotating vibrating means. : da en
  • AT168571B - Gas meter with warning device : de en
  • DE1625132U - DEVICE FOR ADJUSTING THE MAGNETIC HEADS OF MAGNETIC SOUND RECORDING DEVICES. : de en
  • CH276172A - Apparatus, applicable to a drawing instrument and able to measure its displacement on a plane. : en it
  • CA474751A - Dielectric heating methods and apparatus : en fr
  • CA474782A - Condensation of ketones using alkali metals : en fr
  • CH276160A - Apparatus for the manufacture of hollow objects by depositing solid particles suspended in a liquid. : en fr
  • US2558256A - Process for the manufacture of a soft cheese product : en
  • CH276073A - Steam-heated hot water heating. : de en
  • CH276133A - Process for making cakes containing toxic protein substances, in particular castor cakes, suitable for consumption. : en fr
  • US2558524A - Relay construction : en
  • US2558671A - Valve assembly with spherical shaped valve element having a passage therethrough for collapsible tubes : en
  • AU223351A - Improvements inthe treatment of fatty oils : en
  • BE503807A - : en
  • US2558342A - Condition responsive measuring apparatus : en
  • ES197446A1 - TRANSFORMING MECHANISM OF A CIRCULAR MOVEMENT IN ALTERNATIVE TILTING MOVEMENT : en es
  • DE1625010U - ELASTIC JOINT SUCTION PIPE, ADDITIONAL UNIT FOR VACUUM CLEANER. : de en
  • GB654672A - Method of refining steel : en
  • AU157256B2 - Improvements in or relating to shortwave radio aerials and aerial systems : en
  • CH276312A - Windshield wipers. : de en
  • SU80031A1 - A device for determining the amount of flue dust removed from a blast furnace : en ru
  • USD163732S - Adler radio cabinet : en
  • PL34413B1 - : en pl
  • PL34447B1 - : en pl
  • US2558327A - Grinding ball for ball mills : en
  • PL34475B1 - : en pl
  • US2558333A - Wrench having pivotal jaw cooperable with multisurfaced fixed jaw : en
  • GB654719A - Improvements in and relating to resistance welding apparatus : en
  • PL34424B1 - : en pl
  • US2558608A - Fish eviscerating machine : en
  • US2558656A - Transmission : en
  • CA474731A - Compressed fuel and process of manufacture : en fr
  • CA474804A - Coupling components for diazotype layers : en fr
  • CH276206A - Quick release chuck. : de en
  • AT168546B - Device for calculating with numbers that form members of geometric series, in particular standardization numbers : de en
  • AT168551B - calendar : de en
  • US2558356A - Pressure control device : en
  • CH276126A - Suspenders that can be worn invisibly under a shirt. : de en
  • CA474778A - Electronic devices : en fr
  • CA474693A - Sailing and steering rigs for attachment to flat bottom rubber boats, or rafts : en fr
  • US2558659A - Switch device : en
  • USD163746S - Wallet or similar article : en
  • USD163750S - Carpet sweeper casing or similar article : en
  • PL34469B1 - : en pl
  • AT168521B - Snap spring rear derailleur : de en
  • CH276231A - Hydraulic ring piston drive device. : de en
  • DE1625103U - TIN OPENER. : de en
  • AU224551A - Method of making welded tubing from strip metal stock : en
  • CA474741A - Furnace door seals : en fr
  • AU156300B2 - System for composite cathode ray tube indication : en
  • CH276193A - Electroacoustic converter. : de en
  • CA474850A - Combination propelling and pick-up handles for vacuum cleaners : en fr
  • CH276064A - Telescopic column. : de en
  • CH276107A - Yarn composed of several strands. : en fr
  • CA474815A - Production of dispersions containing solid polymers of ethylene : en fr
  • AU154921B2 - Improvement in process for preparing (alkysulfonamido) arylhydrazines : en
  • AU150629B2 - Improvements in offset lithographic duplicating machine : en
  • DE807185C - Method for lining the inner wall of hollow bodies : de en
  • DE1624872U - ACTORS. : de en
  • DE1625065U - SKI SOCK WITH SNOW PROTECTION. : de en
  • FR983967A - Improvements in the construction of electronic tubes of the klystron type : en fr
  • DK72672C - Compressor or pump. : da en
  • DE807399C - Printing process for thermoplastic plastics : de en
  • USD163741S - Boetschi scarf : en
  • FR983464A - Improvements to equipment intended for the hardening of metal parts heated by high frequency currents : en fr
  • DE807390C - Arrangement of reel devices for strip rolling mills : de en
  • FR983927A - Brake improvements for cycles and the like : en fr
  • AT168582B - Arrangement for electric ovens with continuous, self-baking electrodes : de en
  • CH276207A - Device on machine tools for controlling the tool coolant flow. : de en
  • DE807156C - Tapping device : de en
  • DE807386C - Process for obtaining rennet extracts from calf maize : de en
  • DE807483C - Protection device for pneumatic tires of vehicles : de en
  • DE1625146U - TOY AMMUNITION. : de en
  • FR983708A - Process for obtaining plastics material for coatings and resulting product : en fr
  • PL34419B3 - : en pl
  • CA474848A - Processes for catalyzed abnormal addition reactions : en fr
  • CH276156A - Rotary cutting mechanism for cutting leaves in a web moving in translation. : en fr
  • CH276235A - Apparatus for damping pressure pulses in a gas stream supplied by several pulsing gas streams. : en fr
  • CH276309A - Window mount on vehicle bodies. : de en
  • AT168531B - Rheostat : de en
  • AT168548B - Fortepiano : de en
  • DE1625066U - TRAVEL SKIRT. : de en
  • DE807192C - Cast bricks made of refractory material : de en
  • DE807229C - Extendable tubular steel support for reinforcing ceiling constructions and the like. like : de en
  • DE807462C - Pin : de en
  • CH276108A - Electromagnetically controlled dobby with an upper and a lower dobby knife. : de en
  • SU90529A1 - Device to protect high-voltage DC installations : en ru
  • US2558631A - Suter : en
  • FR983637A - Packaging trimming process and machine : en fr
  • CA474685A - Railway switch point lifting means : en fr
  • DE807466C - Drive for road vehicles : de en
  • AT168574B - Amplifier circuit : de en
  • JPS263341B1 - : ja
  • CA474820A - Cuttings-removing mechanism : en fr
  • DE807401C - Series resistor for switching series heating circuits to different nominal voltages : de en
  • DE807404C - Electric toggle switch : de en
  • DE807044C - Spring-loaded planing steel holder : de en
  • GB654718A - Improvements in or relating to chain dredge excavator bucket construction : en
  • US2557986A - Preparation of melamine : en
  • CH276216A - Process for the manufacture of rubber threads. : en fr
  • AT168505B - Guide device for centrifugal fans or pumps : de en
  • AU145776B2 - A posthole digger. 1 : en
  • US2558169A - Valved bag : en
  • US2558414A - Drip tray for human feeding, etc. : en
  • US2558039A - Thread holder and cutter : en
  • US2558220A - Container closure : en
  • USD163749S - Oil-changing apparatus for automobiles and the like : en
  • CH276139A - Process for the preparation of solid hydroxylamine sulfate. : de en
  • ES193245A1 - PROCEDURE FOR THE PREPARATION OF N-ACILATED DERIVATIVES OF NITROPHENYL-AMINOPROPANODIOLS : en es
  • FR983961A - Improvements to processes for obtaining sulfur : en fr
  • IE18736L - Mounting for switches, etc. : en
  • AT168545B - Carbon microphone : de en
  • AU214451A - Improvements in or relating to caterpillar tracks andthe like : en
  • SU90584A1 - Generator Gas Purifier for Transport Units : en ru
  • US2558361A - Locking mechanism of spring projected latching bolt type : en
  • CA474753A - Methods of controlling dielectric heating : en fr
  • DE807368C - Wear protection for shoe soles : de en
  • FR983787A - Device for developing industrial photographic papers : en fr
  • CA474817A - Bucking trigger circuits : en fr
  • FR983970A - Process and device for thermally obtaining volatile metals at the temperature of their production : en fr
  • GB654660A - Improvements in or relating to sealing devices for pumps : en
  • DE807328C - Protection device for shop window : de en
  • DE807484C - Repair patch for rubber or rubberized goods, in particular for motor vehicle or bicycle tubes : de en
  • US2558027A - Injection molding machine : en
  • FR983972A - Polyamide fusion process : en fr
  • DE807207C - Process for the production of aminocrotonic acid star monohydric alcohol : de en
  • FR983454A - Improvements in the construction and arrangement of building drain pipes : en fr
  • FR983724A - Rivet : en fr
  • US2558483A - Feeding apparatus, including injectors adapted to supply combustion liquids under pressure to a combustion chamber : en
  • US2558647A - Storage electrode type cathode-ray tube : en
  • ES197442A1 - CYLINDRICAL PICAPORTE TO EMBUGE TO THE SONG : en es
  • US2558277A - Manifolding attachment for typewriters : en
  • US2558623A - Side broom assembly and drive : en
  • US2558715A - Multicompartment folding carton : en
  • ES26948U - Paper roll holder. (Machine-translation by Google Translate, not legally binding) : en es
  • GB654669A - Improvements in or relating to adhesives for securing non-metallic friction materialto the metallic backings of friction elements : en
  • FR983885A - Braking device for tractors and tractors fitted with this device : en fr
  • GB654765A - Improvements in or relating to electrical heating elements and process of making same : en
  • DE1624924U - COMBINED KITCHEN, BEDROOM AND LIVING ROOM CABINET. : de en
  • DE807107C - Connection socket for electrical low-voltage devices : de en
  • ES193255A1 - PROCEDURE FOR THE IMPROVEMENT OF THE PROPERTIES OF TEMPERED GLASS OBJECTS : en es
  • PL34459B1 - Method for the production of non-soluble ionactive Znins in ice : en pl
  • US2558604A - Broad band frequency discriminator : en
  • DE807028C - Train blind : de en
  • FR983566A - Belt conveyor : en fr
  • FR983609A - Heat-insulating bell for the protection of vegetable, vegetable or horticultural plantations : en fr
  • FR983538A - Crowded : en fr
  • AT168550B - Pendulum feedback receiver : de en
  • CH276320A - Flexible suspension device for electrical contact line. : en fr
  • AU222451A - Blanket roll control mechanism for offset duplicating machines : en
  • CH276188A - Adding machine. : de en
  • CH276202A - Automatic arc welding machine. : de en
  • DE1624908U - HANDMADE ANGLE RIBBONS. : de en
  • DE1625067U - COLLAPSIBLE BOOM FOR USE AS A CARRIER FOR LIGHT FITTINGS, MOTORS OR THE LIKE. : de en
  • DE807493C - Process for the fully automatic production of tobacco packs of a certain weight as single packs : de en
  • FR983586A - Multi-place sleeping bag for single or twin use for camping trip etc. : en fr
  • GB654662A - Appliance for filing record cards or the like : en
  • GB654767A - Improvements relating to the production of jellyfying pectins : en
  • FR983924A - New device for dentist's right angle head : en fr
  • GB654714A - Improvement in guide for ticket chopping machine : en
  • FR983469A - Liquid dispenser-dosing device : en fr
  • GB654648A - Improvements in or relating to electron discharge devices : en
  • ES193962A1 - PROCEDURE FOR FIXING AQUEOUS ORGANIC COMPOUNDS ON FIBROUS STRUCTURE MATERIALS : en es
  • GB654706A - Improvements in or relating to process of preparing insoluble anion-exchange resins : en
  • GB654722A - Improvements in or relating to the preparation of dried milk powder and milk beverages : en
  • ES25056Y - Perfected bag or carrycot. : en es
  • FR983518A - Controlled stroke cylinder : en fr
  • FR983671A - Elastic coupling device between two shafts placed in the extension of one another : en fr
  • FR983553A - Game : en fr
  • FR983692A - Sheet transfer mechanism in a printing press : en fr
  • GB654821A - Manufacture of new hydrazine compounds and derivatives thereof : en
  • FR983552A - phonographic record case : en fr
  • FR983593A - Removable container intended to be introduced into a packaging tank for the products contained in said container : en fr
  • FR983666A - Ignition flywheel : en fr
  • US2558453A - Frozen confection and method of making same : en
  • SU90750A1 - Locomotive : en ru
  • ES27068U - Life jacket with special features. (Machine-translation by Google Translate, not legally binding) : en es
  • CH276119A - Procedure for printing on paper a design intended to be applied to a fabric. : en it
  • DE807067C - Bicycle drive : de en
  • DE807165C - Lid closure for containers, especially canning containers : de en
  • ES193143A1 - IMPROVEMENTS IN THE CONSTRUCTION OF APPLIANCES FOR THE MEASUREMENT OF PROJECTILE SPEED : en es
  • GB654824A - A stretcher support : en
  • DE1625032U - RAKE WITH EASILY RELEASE AT THE HANDLE ATTACHED TO THE HANDLE. : de en
  • ES26965U - Improvements in the manufacture of mattresses or pneumatic cushions and similar hollow objects (Machine-translation by Google Translate, not legally binding) : en es
  • US2558136A - Adjustable back balance weight : en
  • US2558439A - Pilot signal system of communication : en
  • DE807176C - Trailer hitch : de en
  • FR983621A - Fork head for bicycles : en fr
  • FR983559A - Elastic suspension of twisting machine spindles : en fr
  • FR983815A - Device for taking measurements for cutting and making all kinds of clothes : en fr
  • US2558017A - Means for surfacing wheels : en
  • DE807066C - Running device : de en
  • DE807317C - Carrying harness for food carriers : de en
  • CH276115A - Process for preparing vegetable fibers with a view to their dyeing. : en fr
  • DE807212C - Artificial thigh leg with physiological knee : de en
  • DE807391C - Device for gripping pipes, in particular made of non-ferrous metal and of medium diameter, using drawing dies : de en
  • DE807440C - Process for the production of plastics : de en
  • FR983865A - Counter : en fr
  • ES22015U - Doll (Machine-translation by Google Translate, not legally binding) : en es
  • DK72687C - Increase. : da en
  • FR983753A - High voltage conductor : en fr
  • DE807468C - Trailing rear axle for vehicles with a wide loading area : de en
  • ES25810U - Folding articulated bed perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR983726A - Improvements in the manufacture of aluminum coated iron sheets : en fr
  • FR983899A - Compensated transmission device for motor vehicles such as self-propelled and electric locomotives : en fr
  • GR13062B - LARGE TANK FROM IRON FLOOR MORTAR FOR LIQUID. : el en
  • DE807123C - Bandage material : de en
  • DE807380C - Device for limiting the thread balloon : de en
  • ES27048U - New toy with drive device (Machine-translation by Google Translate, not legally binding) : en es
  • FR983634A - Improvements in the synthesis of beta-ionylidene acetaldehyde : en fr
  • GB654690A - Improvements in cyanine dyes and photographic emulsions containing the same : en
  • US2558119A - Spudding tower head frame : en
  • US2558450A - Sprinkler head : en
  • DE1624874U - FLASH LIGHT CONNECTOR TO PHOTOGRAPHICAL APPARATUS OR THE LIKE. : de en
  • ES22745Y - Protective visor from the sun's rays. : en es
  • ES26952U - Perfect case for lipsticks (Machine-translation by Google Translate, not legally binding) : en es
  • GB654811A - Improvements relating to bracing : en
  • PL34487B1 - : en pl
  • US2558380A - Process for producing esters of polyphosphoric acids : en
  • US2558580A - Underground storage tank : en
  • SU90545A1 - Method of applying metallized pattern on dielectric : en ru
  • US2558369A - Tire pump : en
  • DE807465C - Drive with internal teeth arranged on a drum connected to the impeller, especially for road vehicles : de en
  • DK72676C - Kitchen cabinet. : da en
  • DE1624953U - TORCH HEAD FOR CUTTING TORCH. : de en
  • DE807236C - Self depositors for threshing machines : de en
  • FR983463A - Aircraft automatic speed control system : en fr
  • GB654805A - Improvements in high frequency transformers for e.h.t. power packs : en
  • FR983472A - Composing machine : en fr
  • DE807006C - Furniture : de en
  • US2558112A - Toy vehicle : en
  • US2558202A - Well drilling machine : en
  • US2558362A - Canopy : en
  • GB654715A - Improvements in snap-action electric switches : en
  • FR983626A - Pedal of vehicles such as bicycles, motorcycles and the like : en fr
  • FR983906A - Triple valve block for compressed air brake device for railway vehicles : en fr
  • US2557955A - Liquid ammonia vaporizing and injecting system : en
  • US2558029A - Christmas tree illumination system : en
  • DE1624855U - ARMCHAIR FOR SUSPENSION LIFT. : de en
  • CH276290A - Telecommunication system with a device for activating a receiver at a called station. : de en
  • DE1625098U - MIXING CONTAINER WITH EMPTY DISPLAY DEVICE. : de en
  • DE807383C - Device for the detection of mine gas accumulations in inaccessible or difficult to access places in the underground mine : de en
  • DE807446C - Fishing reel with non-rotating line spool : de en
  • DK72692C - Process for recovering cellulose from stems of preferably annual plants. : da en
  • AT168523B - Magnetic core for frequencies exceeding 1000 kHz and process for its manufacture : de en
  • CH276142A - Aldehyde preparation with increased resistance to oxidation. : de en
  • FR983554A - Method and device for assembling angles and application to the production of solid hollow bodies : en fr
  • GB654776A - Improvements in and relating to iron alloys : en
  • US2558285A - Preparation of para-tertiary amino aromatic aldehydes : en
  • US2558554A - Apparatus for handling tubing or the like : en
  • DE807461C - Sheet metal platform consisting of two or more parts : de en
  • US2558267A - Gas burner system with automatic : en
  • US2558538A - Street locating device : en
  • DE807285C - Sensitivity regulator for electrical measuring instruments : de en
  • AU154345B2 - Improvements in or relating to reservoir writing instruments : en
  • CH276186A - Electric recorder. : de en
  • ES197944A1 - PROCEDURE FOR THE USE OF VEGETABLE BYPRODUCTS IN THE MANUFACTURE OF REGALIZED EXTRACT : en es
  • GR13065B - METHOD OF EXPLOITATION OF DIFFICULTY AND NEVER OR DIFFICULTLY MARKETABLE CARBOHYDRATES. : el en
  • FR983515A - Method and apparatus for measuring the modulation characteristics of amplifiers, particularly useful in the field of centimeter waves : en fr
  • GB654820A - Improvements in or relating to containers for liquids, particularly milk : en
  • DE1624887U - EYEGLASSES. : de en
  • US2558308A - Yarn spindle : en
  • AT168507B - Fuel injector : de en
  • ES27070U - Device for splicing rods. (Machine-translation by Google Translate, not legally binding) : en es
  • GB654628A - Improvements in or relating to scanning systems utilizing radio energy : en
  • USD163748S - Wallet or similar article : en
  • CA474857A - Methods and apparatus for heat treating bimetallic strip material : en fr
  • DE807057C - Procedure to avoid gas pauses at deep pumps : de en
  • FR983723A - Use of lumazines and alloxazines as catalysts in bleaching baths for color photography : en fr
  • FR983825A - Improvements to cycles, motorcycles and the like : en fr
  • GB654622A - Enclosure air conditioning mechanism : en
  • GR13060B - PERFECTIONS IN OR IN RELATION TO PORTABLE OIL BURNERS. : el en
  • US2558097A - Steam heating apparatus : en
  • DE1624947U - THREAD CLEANER. : de en
  • US2558105A - Appliance for the treatment of the spine : en
  • US2558272A - Valve operating mechanism for spray cans : en
  • DE1624914U - FOLDING CUTTING MACHINE. : de en
  • ES193120A1 - PROCEDURE FOR THE PREPARATION OF PENTAENOS : en es
  • DE807337C - Potato cleaner : de en
  • ES27049U - Table for indoor soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • CH276275A - Game dice. : de en
  • FR983932A - Improvement in valve lifters : en fr
  • FR983912A - Injector control device for engines : en fr
  • GB654652A - Improvements in power transmission mechanisms : en
  • CA474864A - Methods and apparatus for treating materials : en fr
  • ES27007U - Toilet service case (Machine-translation by Google Translate, not legally binding) : en es
  • FR983642A - Decorative interior plaster : en fr
  • FR983749A - Cylindrical centrifugal apparatus for separating grains by density : en fr
  • FR983769A - Magnetic flywheel : en fr
  • FR983777A - Method and apparatus for washing, in particular for washing dishes : en fr
  • CH276197A - Watch balance. : en fr
  • DE807519C - Extinguishing chamber switch : de en
  • AU153873B2 - Improvements in or relating toa spring assembly : en
  • US2558568A - Device for producing infrared rays : en
  • USD163777S - Portable paper micrometer : en
  • DE807048C - Ball mill : de en
  • US2558221A - Oxidation of mercaptans : en
  • DE1624907U - OIL FIRING SYSTEM. : de en
  • DE1625014U - AWNING CORD ROLLS. : de en
  • DE807329C - Seal for the joints in windows, doors, etc. like : de en
  • DE807444C - bracelet : de en
  • FR983913A - Improvements to alkaline electrolyte batteries : en fr
  • CA474826A - Methods of producing lithium aluminum hydride and aluminum hydride : en fr
  • CA474816A - Dual coil electric relays : en fr
  • ES23882Y - Perfected quick fastener for bikes. : en es
  • DE807276C - Label printer : de en
  • FR983848A - Improvements to lighting systems intended more particularly for approaching aerodromes and ports : en fr
  • ES198115A1 - IMPROVEMENTS MADE IN THE PREPARATION OF FUNGICIDE COMPOSITIONS : en es
  • US2557983A - Transparent electroconductive article : en
  • ES27011U - Hydrant. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27022U - Photo-optic meter (Machine-translation by Google Translate, not legally binding) : en es
  • US2558015A - Ice release method and means : en
  • US2557974A - Light modulation system : en
  • US2558611A - Wine bottle rack : en
  • US2558013A - Aqueous acid fluoride compositions : en
  • GB654771A - Production of ethers of 1,4-butane diol : en
  • ES25711Y - Centrifugal regulator of the number of revolutions of internal combustion engines. : en es
  • FR983512A - Internal automatic scraping on circular : en fr
  • FR983548A - Hanging Plate Sand Valve : en fr
  • FR983689A - Elastic rubber suspension, especially for motor vehicles, trams and other similar applications : en fr
  • FR983923A - Optical flatness and alignment checker : en fr
  • FR983947A - Valorization of residues or materials, particularly of plant origin and the products obtained : en fr
  • GB654786A - Improvements in and relating to the manufacture of phenol : en
  • ES197570A2 - IMPROVEMENTS IN THE MANUFACTURE OF STEEL NIBS, AND THEIR CORRESPONDING DEVICES FOR THEIR APPLICATION : en es
  • GB654694A - Process for converting hydrocarbon distillates into gasoline of high anti-knock value : en
  • CH276170A - Driving device for the intermittent movement of a thin ribbon along an image window. : en fr
  • US2558500A - Ophthalmic mounting : en
  • DE807354C - Vortex separator, especially for paper pulp : de en
  • ES193714A1 - IMPROVEMENTS IN THE CONTAINERS FOR PHARMACEUTICAL PRODUCTS AND THEIR SIMILAR : en es
  • FR983872A - Tap : en fr
  • FR983770A - Manufacturing process of profiled reinforcements for prestressed concrete : en fr
  • DE1625095U - DRILLING MACHINE. : de en
  • DE807040C - As a reduction gear designed friction gear for small drives : de en
  • ES198190A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRIC OVENS : en es
  • FR983560A - Plastic seals and their method of obtaining and affixing : en fr
  • FR983744A - High pressure mercury vapor lamp : en fr
  • FR983883A - Sealing device for doors and windows and fasteners used : en fr
  • DK72678C - Air valve with a valve means for controlling an air flow emanating from a ventilation opening. : da en
  • ES193149A1 - IMPROVEMENTS IN HYDRAULIC SHOCK ABSORBERS : en es
  • ES26924U - An unbreakable and deformable baby plate (Machine-translation by Google Translate, not legally binding) : en es
  • GB654753A - Process for treating bituminous coal, lignite, peat and shale and products obtained thereby : en
  • FR983494A - Improvements to electric filters : en fr
  • GB654713A - Improvements in and relating to a printing table for pattern printing machines : en
  • CA474732A - Compressed fuels, process and means of manufacture : en fr
  • CA474735A - Transparent electric broilers : en fr
  • CH276241A - Steam or gas turbine. : de en
  • FR983904A - Reinforced concrete profiled light beam : en fr
  • US2558508A - Thiphene production from hydrogen sulfide and mono-olefin : en
  • FR983754A - Device for analyzing crystalline substances using x-rays : en fr
  • GB654658A - Improvements in or relating to gyroscopic apparatus for use in steering a great-circle track : en
  • GB654768A - Improvements in or relating to heating systems for the bodies of self-propelled vehicles : en
  • DE1625083U - MULTI-CHAMBER STONE MADE OF SLACK CONCRETE. : de en
  • DE807216C - Reusable stopcock on injection syringes of blood transfusion machines : de en
  • GB654778A - Process for producing high boiling polymers of propylene : en
  • ES26987U - Agricultural tool propa for small-scale crops (Machine-translation by Google Translate, not legally binding) : en es
  • DE807228C - Stand for work scaffolding : de en
  • FR983841A - Improvements to bras : en fr
  • ES26601U - Mechanism for music boxes and musical toys (Machine-translation by Google Translate, not legally binding) : en es
  • DE807320C - Process for indirect heat transfer to cooking equipment by means of high-boiling liquids : de en
  • SU90593A1 - Machine for cutting narrow faces for coal : en ru
  • US2558227A - Side wall core taking apparatus : en
  • FR983695A - Apparatus for contracting the edge of sheet material : en fr
  • FR983507A - Concentrated sulfuric acid purification process : en fr
  • GB654661A - Feeding method and apparatus : en
  • DE807409C - Tubular lamp : de en
  • ES26964U - Improved pillars for buildings. (Machine-translation by Google Translate, not legally binding) : en es
  • DE807063C - Device for actuating cable brakes, especially on bicycles : de en
  • DE807294C - Thread catcher for circular knitting machines : de en
  • DE807116C - Protective shield for electric welder : de en
  • FR983719A - Azo pigments : en fr
  • DE807426C - Bandage for disinfection, medicinal or prophylactic purposes, especially for warm-blooded bodies : de en
  • FR983578A - Electronic orders on time : en fr
  • FR983542A - Connection for retaining beams at the bottom of mines and the like : en fr
  • FR983934A - Method and apparatus for drying, sterilizing and filling bottles and other containers : en fr
  • AT168600B - Device for hardening or other types of heat treatment of several points on an elongated workpiece by local heating by means of high-frequency electrical current : de en
  • US2558653A - Generator for electric pulsations of audio-frequency : en
  • FR983690A - Hydraulic press device giving several stages of pressure : en fr
  • FR983705A - Priming-stuffing device for explosives in blastholes : en fr
  • DE807233C - Reduction scale : de en
  • FR983537A - Process for marking the handles of umbrellas and parasols : en fr
  • FR983598A - Method of making water-repellent plaster coatings and the like and products obtained by the method : en fr
  • FR983604A - Installation of lighting dimmers : en fr
  • FR983860A - Portable thermo-electric equipment, with low temperature for achieving, in limited space, intensive heating, particularly applicable to welding devices, thermo-cauteries, devices for endoscopy, and other uses : en fr
  • US2558140A - Vulcanizing press for rubber tires : en
  • US2558705A - Can closing apparatus : en
  • DE1625105U - WRITING INSTRUMENT. : de en
  • DE807023C - Retractable stairs : de en
  • DE807283C - Vehicle driven by an internal combustion engine by means of electrical transmission, the main power generator of which has both self-excitation and external excitation : de en
  • DE807454C - Method and device for introducing and treating films of various lengths in daylight in a developing and drying machine : de en
  • FR983613A - Chassis Lift Rod Molding Machine : en fr
  • GB654677A - Improvements in or relating to panels for heating or air conditioning purposes and particularly sectional structural panelling incorporating such heating or like air conditioning panels : en
  • DE807059C - Ladder made of pipes and method of making rungs : de en
  • PL34427B1 - : en pl
  • PL34492B1 - : en pl
  • PL34496B1 - : en pl
  • DE807295C - Hand-made glove and process for its manufacture : de en
  • DE1624963U - CAP PART. : de en
  • DE807088C - Iron handle : de en
  • ES193124A1 - PROCEDURE FOR OBTAINING POLYAMIDES OF HIGH FUSION POINT BY NEW ALDEHYDE TREATMENT : en es
  • GB654741A - Improvements in or relating to photographic cameras : en
  • CA474716A - Supporting means for curtains and the like : en fr
  • FR983478A - Device for forming bundles of contact blades and the like, applicable in particular in the manufacture of electrical equipment : en fr
  • DE1624916U - FOLDING DISH DRYING STAND. : de en
  • US2558651A - Thermostatically controlled pressure regulating valve : en
  • US2558685A - Sheet gathering machine : en
  • US2558061A - Catalyst unit for lighters : en
  • US2558096A - Flight control apparatus : en
  • ES197869A3 - IMPROVEMENTS IN MESH AND SIMILAR BAGS MAKING SYSTEMS : en es
  • US2558480A - Water-soluble thymine compounds : en
  • DE807270C - Combined welding and cutting torch : de en
  • DE807277C - Liquid collector : de en
  • FR983620A - Lock : en fr
  • US2558115A - Lock for brake slack adjusters : en
  • DE807086C - Method and device for patterning webs of fabric by hand flat printing : de en
  • FR983750A - Azo dyes for color photography : en fr
  • US2558066A - Production of alkali cellulose : en
  • US2558697A - Bladed tool : en
  • DE1624962U - RIDER HAT. : de en
  • GB654817A - Methods of making moulding shapes from sand and other powdered, granular, pasty, or fluent material : en
  • US2558223A - Centrifugal switch structure : en
  • US2558619A - Combination lock : en
  • DE1624866U - SALES AND PLAYBACK MACHINE. : de en
  • DE1624912U - HOLDING DEVICE FOR GLOVES OR THE LIKE. : de en
  • ES193242A1 - IMPROVEMENTS IN THE CONSTRUCTION OF V-BELT PULLEY STRAPS : en es
  • US2558154A - Cultivating implement : en
  • US2558540A - Electromagnetic motor : en
  • ES26978U - Improved box for radio sets (Machine-translation by Google Translate, not legally binding) : en es
  • FR983525A - Simple assembly and disassembly line : en fr
  • GR13061B - PROVISION FOR THE MAINTENANCE (DRILLING) OF THE SOIL. : el en
  • FR983727A - Improvement in bottles fitted with a dropper : en fr
  • DE807498C - Equipment on drying kiln or annealing trolleys to maintain ease of movement in the event of thermal expansion : de en
  • PL34421B3 - : en pl
  • DE1625109U - SHOE TENSIONERS. : de en
  • DE807382C - Underwear or clothing with an exchangeable turn-down collar : de en
  • DE807024C - Process for the production of lamellar boards or panels : de en
  • DE807197C - Device for periodically adjusting a working device, e.g. B. the drive of a conveyor belt : de en
  • GB654830A - Improvements in or relating to communication apparatus : en
  • CA474839A - Apparatus for producing filled bags : en fr
  • US2557976A - Action blocking or locking mechanism for power-operated typewriters or like machines : en
  • US2558322A - Synthetic rubber garbage container : en
  • PL34426B1 - : en pl
  • FR983809A - Improvements relating to tractors and associated devices : en fr
  • ES193171A1 - DOMESTIC MIXER APPLIANCE : en es
  • CH276092A - Washing apparatus. : en fr
  • US2558658A - Burner safety control : en
  • DE807274C - Clothesline and method of making the same : de en
  • DE807384C - Auxiliary device for setting pit punches : de en
  • DE1624952U - WOMEN'S TRACKSUIT IN KNITTED AND KITTED DESIGN : de en
  • FR983758A - Improvements to molding frame filling and tamping devices : en fr
  • DE807392C - Equipment on hydraulic presses, preferably on those for the production of hollow bodies closed at one end : de en
  • FR983599A - Variable Ratio Torque Transformer : en fr
  • FR983633A - Device for the treatment of household refuse or similar waste materials : en fr
  • FR983916A - Ball return device for guiding the thin blades of safety razors during their sharpening treatment : en fr
  • FR983457A - Improvements to guiding and rail support devices for road vehicles : en fr
  • GB654686A - Improvements in or relating to the handling of solid carbonaceous materials in the heat treatment thereof : en
  • CA474847A - Processes for catalyzed abnormal addition reactions : en fr
  • CH276232A - Belt variable speed gearbox with variable diameter pulleys. : de en
  • US2558343A - Oscillation generating apparatus : en
  • IE18920L - Canning sausage meat : en
  • AT168589B - Process for refining steel with pure oxygen : de en
  • AU152716B2 - Improvements relating to fastening devices : en
  • AU215051A - Unit ofa prefabricated electrical wiring system for installation in building structures : en
  • FR983657A - Improvements to variable inductors : en fr
  • GB654727A - A device for vibrating pasty materials, especially concrete : en
  • GB654781A - Clutch mechanism : en
  • DE1625123U - UPHOLSTERED FURNITURE CONVERTIBLE BY PULLING THE SEAT FORWARD AND TURNING THE BACKREST. : de en
  • US2558375A - Catalytic conversion of hydrocarbons : en
  • USRE23382E - steam-set printing ink : en
  • US2558454A - Radio signal reception and tuning : en
  • CH276204A - Method for connecting a pipe socket to a sheet metal wall and device for carrying out the method. : de en
  • US2558083A - Controller handle for electrode holders : en
  • US2558300A - Apparatus for finishing surfaces : en
  • CH276072A - Procedure for creating underground tunnels in excavable soil. : de en
  • US2558107A - Hammer for impact pulverizers : en
  • AU215551A - Improvements in and relating to hydraulic power installations : en
  • AU223051A - Improvements in and relating to modulators for electric oscillations : en
  • DE1624889U - BREATHING TUBE. : de en
  • SU90599A1 - Tunneling Machine for Tubing : en ru
  • US2558235A - Pneumatic camera flash synchronizer : en
  • CA474719A - Hay lifts : en fr
  • SU90568A1 - Trigger point pair with separate triggering pulses : en ru
  • US2558520A - Production of acrolein from glycerol : en
  • AU155384B2 - New dipyrido quinoxalines and process of making same : en
  • US2558234A - Process for manufacture of candy coated apples or the like : en
  • CH276145A - Process for the production of copper phthalocyanine. : en fr
  • PL34456B1 - : en pl
  • AT168553B - Circuit for synchronizing two electrical oscillations : de en
  • CH276054A - Picking device. : de en
  • US2557922A - Reaction product of a novolak resin and an amino diphenyl-formaldehyde compound : en
  • AU150538B2 - Improvements in moisture supply apparatus for offset lithographic duplicating machines : en
  • CA474790A - Dispensing mechanism for balers or the like : en fr
  • CA474865A - Material handling platforms : en fr
  • US2558076A - Noncorroding arcing circuit interrupting device : en
  • US2558184A - Electrical equipment for remote measuring and controlling : en
  • DE807098C - Amplifier circuit with adjustable amplification and frequency-dependent negative feedback : de en
  • DE807476C - Compressed air system for motor vehicles : de en
  • FR983704A - Improvements in methods and devices for dosing liquids, in particular reagents for water purification : en fr
  • AU152290B2 - Bale handler : en
  • AU149533B2 - Improvements in or relating to extensible beams for use in scaffolding construction : en
  • CA474838A - Alkylpolysulfides as shortstopping agents in diolefin polymerizations : en fr
  • AU154636B2 - Improvements in and relating to processes for gas shielded electric arc welding : en
  • CA474737A - Apparatus for feeding powdered materials : en fr
  • CH276252A - Panel mounting device. : de en
  • US2558232A - Device for refacing seats in lawn mower reel pinion gears : en
  • DE1625128U - DEVICE FOR DETERMINING THE BEARING CLEARANCE OF PLAIN BEARINGS. : de en
  • DE807101C - Device for determining the direction of an emitted character reflecting or self-emitting object : de en
  • ES26618U - An improved electric horn for motorcycles or similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB654663A - Pyrolysis of unsaturated ethers : en
  • US2558552A - Stop means for traveler mounted upon rotatable ring : en
  • US2558178A - Glow tube counter : en
  • CH276181A - Device for displaying the expiry of a projectile flight time when firing at moving targets, in particular air targets. : de en
  • US2558079A - Mineral lubricating oil containing chlorinated hydrocarbons : en
  • US2558382A - Combination golf ball and tee holder : en
  • DE807201C - Device for expanding pipes : de en
  • AT168537B - Device for testing protective relays : de en
  • CA474852A - Realization of gravimetric classifying apparatus : en fr
  • FR983779A - Development of rotary file systems : en fr
  • GB654744A - Manufacture of new trisazo-dyestuffs : en
  • US2558502A - Index mechanism : en
  • CA474841A - Radio frequency heating apparatus : en fr
  • CH276201A - Method for soldering objects made of an oxidation-resistant alloy at least on the surface. : de en
  • US2558408A - Outlet valve mechanism for solvent extraction plants : en
  • PL34484B3 - : en pl
  • DE807387C - Method and device for juicing grapes, mash or the like. : de en
  • AU220651A - Improvements in or relating to braking systems for aircraft : en
  • CA474819A - Induction melting of palladium and palladium alloys : en fr
  • CH276112A - Device for making English seams on a sewing machine. : de en
  • DE807122C - Process for the production of highly effective bactericidal and disinfecting agents : de en
  • US2558000A - Adjustable arming mechanism : en
  • US2557948A - Process for the regeneration of bone char : en
  • AU214851A - Arrangement forthe continuous casting of metals having high melting points : en
  • CH276088A - Device for monitoring the fire control of a steam boiler. : de en
  • CH276304A - Closure on tubes. : de en
  • DE807053C - Thin-walled rubber dipping mold : de en
  • DE807246C - Circulating air sifter : de en
  • DE807411C - Pin socket for U-shaped curved fluorescent tubes : de en
  • ES26951U - Device that applied to toy dolls makes them produce a sound when walking (Machine-translation by Google Translate, not legally binding) : en es
  • FR983675A - Soap cube with a special profile that makes it easier to grip and keeps its usual appearance : en fr
  • FR983855A - Closing system : en fr
  • US2557950A - Pulse spacing modulated communication system : en
  • CA474828A - Copper-titanium coating and bonding processes : en fr
  • US2558036A - Templet-guided cutter for shaping log ends : en
  • US2558289A - Indexible table : en
  • US2558376A - Soil and weed treating apparatus : en
  • CH276062A - Device for achieving sound insulation between two lockable rooms. : de en
  • DE807376C - Winch : de en
  • ES26242U - Skill toy (Machine-translation by Google Translate, not legally binding) : en es
  • AU224251A - Improvements in or relating to reservoir writing instruments : en
  • DE807247C - Vacuum seal for canning jars : de en
  • ES26960U - Additional safety brake device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983973A - Valve : en fr
  • DE807432C - Reinforced concrete beams with an angular cross-section : de en
  • DK72695C - Close to swivel windows. : da en
  • FR983847A - Advanced training in the closing of crates and crates for shipping fruits and vegetables : en fr
  • CA474800A - Heating and ventilating apparatus for motor vehicles : en fr
  • CH276111A - Sewing machine. : en fr
  • SU90621A1 - Weaving device for automatic insertion of the probe into operation : en ru
  • US2558407A - Power-operated portable wrench : en
  • CH276272A - Apparatus for treating the woman's breast. : de en
  • DE1624966U - CONTRAST MICROSCOPE. : de en
  • DE807314C - Armchair with adjustable backrest : de en
  • PL34467B1 - The method of producing disazo dyes : en pl
  • US2558016A - Vaporizing-type oil burner having fuel and air preheating means : en
  • CA474703A - Reversible couplings : en fr
  • CH276292A - Thermionic tube amplifier device. : en fr
  • DE807340C - Piston machine with two coaxially movable piston-shaped bodies : de en
  • US2558265A - Pocket utensil compact : en
  • CA474761A - Window ventilator heaters : en fr
  • AT168593B - Method and device for the production of steel granulate : de en
  • CH276205A - Method of manufacturing a wire helix. : de en
  • DE807512C - Bag cleaning and de-encrusting machine : de en
  • CH276081A - Telescopic method for driving a hollow body in loose rock in any direction. : de en
  • US2558425A - Equation solver : en
  • USD163762S - Fluorescent lighting fixture : en
  • PL34438B1 - : en pl
  • SU90719A1 - Apparatus for evaporation of metals in vacuum : en ru
  • US2557928A - Electrical apparatus having silicone rubber insulation : en
  • US2558212A - Paper counter : en
  • US2558226A - Piston ring testing apparatus : en
  • US2558652A - Stabilized pressure-opfrated valve : en
  • US2558674A - Stencil apparatus for flatware decorating : en
  • ES25574Y - Protected handlebars for folding seats for children or similar vehicles. : en es
  • DE807206C - Device for lifting liquids : de en
  • CH276083A - Hinge. : de en
  • FR983717A - Oxidation and coloring process of ferrous metals : en fr
  • FR983908A - Improvements to construction processes : en fr
  • US2558334A - Brush : en
  • US2558174A - Boat docking device : en
  • US2558179A - Apparatus for gasifying liquids : en
  • US2558590A - Self-propelled manually steered portable rug-washing machine : en
  • SU90530A1 - The method of vulcanization of hose cables on metal pans : en ru
  • ES196320A1 - A DEVICE APPLICABLE TO INTERNAL COMBUSTION DEVICES AND OTHER MACHINES TO PREVENT THE FORMATION OF LEAKS OR INTENSIVE OIL INPUTS : en es
  • ES197034A1 - A PROCEDURE FOR THE CONSTRUCTION OF MOLDS APPLICABLE TO THE MANUFACTURE OF PORCELAIN ARTICLES : en es
  • US2558539A - Chaussx : en
  • DE807324C - Retractable attic stairs : de en
  • US2558481A - Combination comprising a hot-gas engine and a piston machine driven thereby : en
  • US2558593A - Reflecting telescope : en
  • CH276245A - Process for the production of thermally insulated containers and containers produced by the process. : de en
  • SU90672A1 - Drum-type apparatus for reducing oxides of metals with coke oven gas or hydrogen : en ru
  • US2558365A - Roasting fork : en
  • FR983533A - balancer for horizontal axis doors : en fr
  • FR983760A - Instantly transformable baby carriage to transport one or two children : en fr
  • US2558618A - Bottle carrier : en
  • DE1624858U - HANDBAG CONVERTIBLE INTO A MARKET BAG. : de en
  • DE1624883U - CLAMP FOR LOOSE-LEAF ACCOUNTING. : de en
  • ES193192A2 - A PROCEDURE FOR THE PREPARATION OF PENTAENES : en es
  • FR983755A - Device equipped with an electron tube : en fr
  • DE1625126U - MUSTARD PUMP. : de en
  • DE807114C - Ankle joint moveable on all sides for artificial legs : de en
  • DE1624961U - GLASS VESSEL FOR IRRIGATORS. : de en
  • ES25451Y - Reversible blocks, executed with ceramic material or cement agglomerate. : en es
  • FR983944A - Improvements to electric storage heaters and similar devices : en fr
  • ES193061A3 - NEW APPARATUS FOR THE INTRODUCTION AND EXTRACTION OF PINS : en es
  • ES193241A3 - NEW INKING MECHANISM FOR SEALS AND ROLLERS OF NUMBERING, LABELING AND SIMILAR APPARATUS : en es
  • ES27003U - Luminous support for shelves and various supports for exbr products comercales (Machine-translation by Google Translate, not legally binding) : en es
  • FR983747A - Plastic covering tiles, with a system allowing adhesion to the walls : en fr
  • AU227051A - New dipyrido quinoxalines and process of making same : en
  • DE806996C - Automatic suction device : de en
  • US2558236A - Optical image erecting system and mounting therefor : en
  • US2558654A - Storage battery vent plug : en
  • US2558693A - Eccentric duplex briquetting press : en
  • ES25889Y - Joist for construction. : en es
  • DE807326C - Terrazzo screed, especially for large areas : de en
  • DE807504C - Scraper belt for drag conveyors, especially for mining operations : de en
  • GB654798A - Improvements in or relating to cartons and like containers : en
  • DE1625044U - BICYCLE JACKET FOR THE ALTERNATOR DRIVE. : de en
  • FR983851A - Obtaining objects in synthetic resins : en fr
  • FR983949A - Repair process for containers used in automatic cameras : en fr
  • FR983901A - Improvement with drill bits or foils to perforate rocks : en fr
  • DE807062C - Bicycle spoke lock : de en
  • DK72669C - Electric discharge tube for very high frequencies. : da en
  • DE807333C - Bearing pan for support blades on scales : de en
  • ES27002U - Closing arrangement for bags or containers of flexible material or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • CH276298A - Person search device for extensive facilities. : de en
  • ES193211A1 - MACHINE TO WASH THE CLOTHES : en es
  • FR983539A - Segment for pistons of thermal machines : en fr
  • FR983740A - Centrifugal spinning or twisting machine : en fr
  • FR983915A - Pipes : en fr
  • US2558563A - Piezoelectric strain gauge : en
  • US2558622A - Selector mechanism floor unit : en
  • US2558170A - Coin-controlled game counter : en
  • US2558679A - Cam and follower mechanism : en
  • DE807227C - Putty spraying device : de en
  • DE807362C - Device on towing wagons equipped with a drawbar : de en
  • GB654769A - A type of clock face to ring electric bells, work electric remote control switches, control radio sets and the like : en
  • DE1625110U - DEVICE FOR MANUFACTURING WIDE FIBERGLASS FILMS FROM MATS OF MIXED GLASS FIBERS. : de en
  • DE807073C - Process for vacuum-tight packaging of solid consumer goods : de en
  • ES193116A1 - DEVICE FOR APPLYING CLEANING AND CLEANING MEANS IN PAVEMENTS, FURNITURE AND SIMILAR : en es
  • ES19347Y - Recessed insulating box, suitable to house electrical switches, sockets or pushbuttons. : en es
  • FR983573A - Universal joint with seat linings : en fr
  • GB654792A - Improvements in the catalytic production of acetaldehyde : en
  • US2558378A - Composition for floor and wall covering comprising plasticized vinyl resin and filler and method of making same : en
  • US2558384A - Wheel and axle for model vehicles : en
  • DE807091C - Device for removing coke from horizontal coking chamber ovens : de en
  • GB654795A - Improvements in dye compositions : en
  • DE1624878U - VISOR DEVICE FOR CUCKOO CLOCKS. : de en
  • DE807405C - Electrical rotary switch with a contact carrier consisting of two parts : de en
  • ES193099A1 - SOME PERFECTIONS IN THE SITEMAS TO AUTOMATICALLY INTERRUPT RECEIVING ELECTRIC CIRCUITS AT THE END OF A PERIOD OF TIME PREVIOUSLY GRADUABLE AT WILL : en es
  • US2558274A - Apparatus for decorating ceramic ware and the like : en
  • US2558192A - Soldering bit : en
  • AU225051A - Improvements in or relating toa spring assembly : en
  • ES27065U - Multi-purpose combined paper cutter (Machine-translation by Google Translate, not legally binding) : en es
  • GB654645A - Improvements in or relating to the manufacture of thermo-set plastic laminates, and the products of such manufacture : en
  • ES197020A1 - MECHANICAL ELECTROLYTIC PROCEDURE FOR OBTAINING MOLDS INTENDED FOR THE MANUFACTURE OF GLASS AND GLASSWARE : en es
  • DE1625049U - ARROW THROWER FOR SPORTS AND GAMES. : de en
  • GB654668A - Transmission cells for ultra high frequency devices and systems : en
  • DE1625136U - ON THE DRIVE WHEELS OF TRACTORS OR THE LIKE. SOIL TILLING EQUIPMENT TO BE ATTACHED. : de en
  • CH276238A - Axial fan. : de en
  • DE807520C - Luminous body for light bulbs : de en
  • DE1625003U - CONNECTION FOR LIGHT METAL CAPS. : de en
  • DE807303C - Alloy for dental purposes : de en
  • DE1624864U - LIMIT THREAD ROLL GAUGE WITH DISPLAY UNIT. : de en
  • DE807223C - Reinforced concrete beam slab ceiling : de en
  • ES26467U - Syringes of insulin-tuberculin injections (Machine-translation by Google Translate, not legally binding) : en es
  • DE807178C - Car body structure, especially for three-wheeled vehicles and vehicle trailers : de en
  • FR983775A - Folding glasses joint improvements : en fr
  • GB654789A - Improvements in blade dispensing magazines : en
  • FR983646A - Synthetic resin enhancements : en fr
  • US2558054A - Purification of cellulosic materials : en
  • US2558315A - Grandstand seat backrest : en
  • US2558437A - Illuminating attachment for telephones : en
  • US2558441A - Electrical cigar or cigarette lighter : en
  • GB654724A - Improvements in or relating to methods of making glass bases for electron discharge and other devices : en
  • DE807469C - Tilting device, especially for trucks and trailers : de en
  • FR983577A - Board game : en fr
  • DE807051C - Closure for vessels that can be locked by flat lids or the like : de en
  • DE807217C - Injection syringe : de en
  • DE807489C - Rear wheel bearing for motorcycles with axles clamped in closed bearing supports : de en
  • FR983806A - Bicycle bag : en fr
  • DE807032C - Computing device : de en
  • FR983664A - Double-acting differential piston hydraulic pressure lift : en fr
  • GB654701A - Synchronising claw coupling device : en
  • US2558708A - Temperature controlled fluid flow regulator : en
  • DK72696C - Razor. : da en
  • ES23707Y - A removable box for injectables : en es
  • FR983605A - Further development of binder-binders with movable rods : en fr
  • CH276180A - Drop disc. : de en
  • DE807134C - Storage for rods, especially for stair runner rods or the like. : de en
  • GB654632A - Apparatus for breaking and making emulsions : en
  • US2558010A - Presser foot bar lifting mechanism for sewing machines : en
  • SU90582A1 - Device for periodically monitoring the health of secondary voltage transformers : en ru
  • PL34441B1 - : en pl
  • ES193113A1 - IMPROVEMENTS MADE IN THE MANUFACTURE OF INSECTICIDES : en es
  • FR983842A - Bicycle rack : en fr
  • FR983742A - Lighter for use of the refill bottle for ignitions : en fr
  • ES22647Y - A tabletop football game : en es
  • US2558238A - Nonsplash discharge nozzle tip : en
  • AT168514B - Thrust bearings for turbines or the like with a vertical axis : de en
  • AT168530B - Electrical snap switch : de en
  • US2558150A - Means to facilitate application of shock absorbers to railway trucks : en
  • US2558404A - Door supporting clamp with elevating means : en
  • US2558451A - Resilient vehicle wheel : en
  • US2558601A - Razor : en
  • US2558109A - Single-line control for miniature aircraft : en
  • US2558516A - Hair-cutting and styling device : en
  • US2558014A - Substituted piperazine salts of penicillin : en
  • DE1625024U - PAYING PLATE. : de en
  • GB654828A - Improvements in or relating to a d.c. generator particularly electrical measuring instruments : en
  • CH276067A - Double flap weir. : de en
  • ES197021A2 - A MECHANICAL-ELECTROLYTIC PROCEDURE FOR THE MANUFACTURE OF NICKEL OR COPPER MOLDS APPLICABLE TO THE CASTING OF BAQUELLITE AND OTHER PLASTIC MATERIALS : en es
  • GB654819A - Improvements in self-winding mechanisms of watch or clock movements : en
  • ES25163Y - Phonograph record, perfected. : en es
  • GB654775A - Puff iron : en
  • FR983596A - Pliers for turning the rounded corners of the wrists of all clothing items : en fr
  • DE1624860U - INDUSTRIAL VENTILATOR WITH SUCTION. : de en
  • US2558385A - Branch guide coupler : en
  • FR983929A - Improvements made to gasifier gas purifying devices, in particular to those fitted in motor vehicles : en fr
  • FR983986A - Method and device for determining the flow rate of a liquid or gaseous fluid by volumetric measurement without causing pressure drops in the circuit : en fr
  • GR13051B - MACHINE FOR THE MANUFACTURE OF GLASS HOLDING OBJECTS. : el en
  • ES198034A1 - A SYSTEM OF ELECTRICAL CONNECTIONS BY COAXIAL CONTROLS : en es
  • ES27018U - A buckle for leagues and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR983650A - Method and apparatus for the separation of solid particles from a slurry, or for the separation, according to specific weight, of particles differing in specific weight and grain size by means of cyclonic action : en fr
  • FR983647A - Fixed belt with adjustable adjustment : en fr
  • DE807459C - Parachute with a stabilization device : de en
  • ES197901A1 - A PROCEDURE FOR THE OBTAINING OF CRYSTALLIZED 2-METHYL-5-8-DIMETOXY-6-7 FURAN : en es
  • FR983455A - Improvements in the use of fuels, particularly those in the form of tablets or agglomerates : en fr
  • GB654772A - A process for the production of alkyl pyridines : en
  • FR983905A - Elastic coupling : en fr
  • GB654735A - Improvements in a method and means for tunnelling in rock : en
  • ES25938Y - Template for support of the plantar arch. : en es
  • GR13052B - PERFECTIONS IN AND IN RELATION TO A WASHING MACHINE. : el en
  • DE807056C - Frame for light presses or testing machines : de en
  • DE807249C - Control device for hydraulic presses : de en
  • FR983911A - Fuel injection system for engines : en fr
  • DE807286C - Scissor arm : de en
  • DE807457C - Conveyor belt for blueprint machines : de en
  • DE807478C - Direction indicators : de en
  • ES26979U - Improved tube. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983673A - Control mechanism for track mills. applicable to all other cases where a high gear ratio is required : en fr
  • DE807010C - Inflatable mattress : de en
  • GB654725A - Improvements connected with holders for lipsticks and the like : en
  • CA474869A - Modulated oscillation circuits : en fr
  • AT168502B - Cable sensor for double cable cars with circulating operation, in particular for passenger transport : de en
  • CH276247A - Separator plate provided with openings for accumulators. : de en
  • US2558100A - Frequency stabilizer : en
  • CH276100A - Clothes hanger with trouser hanger. : en it
  • CA474871A - Carpenters' calculating devices : en fr
  • US2558505A - Multiple-phonograph control : en
  • US2558517A - Adjustable limit switch means : en
  • AT168586B - Device for igniting organic fuel-air mixtures that are particularly difficult to ignite : de en
  • PL34445B1 - : en pl
  • US2557930A - Joint : en
  • AT168541B - Contact strip for pantographs of electric vehicles : de en
  • CA474752A - Molds for confining materials during dielectric heating : en fr
  • AU224951A - Improvements in or relating toa verifying machine : en
  • CH276069A - Apparatus for blowing railway sleepers. : en fr
  • US2557961A - Transmission system for highfrequency currents : en
  • US2558205A - Cherry pitter : en
  • US2558560A - Method of pbepabation of flexible : en
  • US2558579A - Apparatus for sectionizing citrus fruit : en
  • US2558660A - Border lighting for motion-picture projection : en
  • CA474783A - Triazine-aldehyde resinous condensation products : en fr
  • US2558287A - Paper cup and handle therefor : en
  • US2558309A - Molded sign character : en
  • US2558484A - Cooling jacket and heat-resistant cap for combustion chambers : en
  • US2558583A - Clothes hanger : en
  • CA474700A - Pattern control means for shotguns : en fr
  • CA474792A - Butadiene copolymerization processes : en fr
  • CA474768A - Magentic induction accelerators : en fr
  • CH276317A - Anti-slip device for vehicles on wheels fitted with pneumatic tires. : en fr
  • US2558134A - Commercial detonator : en
  • AU223251A - Improvements in or relating to grating units : en
  • AT168569B - Writing device, especially for the blind : de en
  • AT168579B - Process for the preparation of the new 2-phenyltetrahydrobenzoic acid or the known 2-phenylhexahydrobenzoic acid : de en
  • AU151019B2 - Improvements in or relating to supports for mine workings : en
  • DE807180C - Direction indicators for bicycles and motorcycles : de en
  • US2557944A - Ratio scale : en
  • US2558197A - Electronic hub type telegraph repeater : en
  • US2558141A - Portable foldable ironing board : en
  • US2558494A - X tm x t : en
  • US2558546A - Alphabetic index system with registry elements having checking marks obtained by punching : en
  • CH276075A - Liquid heater. : de en
  • FR983477A - Improvements to tapping machines, sensitive drills and other similar machine tools : en fr
  • FR983826A - Metal vapor discharge electric lamp : en fr
  • FR983796A - Multiple shelving unit for attached volumes : en fr
  • US2558167A - Rust remover : en
  • USD163779S - Crayon or the like : en
  • FR983487A - Process for the manufacture of buttons and resulting buttons : en fr
  • FR983805A - Improvements to devices called aninie viewers? for cinematographic films : en fr
  • ES193355A1 - IMPROVEMENTS IN HEATING PANELS FOR THE SOIL FEEDED BY AIR AND IN GENERAL BY HOT GASES : en es
  • FR983819A - Fitting for bicycle pump and similar applications : en fr
  • SU90563A1 - Photoelectric device : en ru
  • US2557973A - Ointments : en
  • AU213851A - Improvements in and relating to condensers : en
  • GB654764A - Hydroxylation of olefinic compounds : en
  • CH276318A - Tire control device on vehicles with pneumatic tires. : de en
  • DE1625043U - WHEEL HUB. : de en
  • DE807503C - Iron pit punch with deformation protection : de en
  • FR983957A - Writing quill : en fr
  • GB654755A - Adjusting means for valve gears of internal combustion engines : en
  • ES193110A1 - PROCEDURE FOR THE MANUFACTURE OF THE CYLINDRICAL TUBES FOR BIKES AND OTHER APPLICATIONS, WITH INNER REINFORCEMENT OF THE EXTREMES : en es
  • SU90528A1 - Welding method : en ru
  • AT168588B - Process for the production of the new therapeutically valuable acidic ß-pyridyl-carbinol tartrate : de en
  • DE807026C - Window frame rail for single and double glazing : de en
  • DE807521C - Electric light bulb socket : de en
  • FR983508A - Process for manufacturing yarns of hydroxylated polyvinyl compounds and products obtained : en fr
  • US2558288A - Adjustable spring tensioning of bed springs : en
  • US2558316A - Thermostat and like control instrument having single means for adjusting sensitivity and reversing action : en
  • US2558410A - Clothesline and supporting means therefor : en
  • DE807060C - A spring arrangement consisting of a main and an auxiliary spring with a progressive characteristic curve for vehicles, especially for large vehicles : de en
  • DE807102C - Radar equipment : de en
  • AT168529B - Electrical snap switch : de en
  • ES25939Y - Container with lid, suitable for containing materials that can be deposited in refrigerators. : en es
  • FR983699A - Flatware ironing machine : en fr
  • FR983751A - Manufacturing process of wire mesh : en fr
  • GB654638A - Improvements in hot-gas reciprocating engines : en
  • GB654803A - Manufacture of metallic powder : en
  • US2558510A - Processes for breaking petroleum emulsions : en
  • US2558581A - Coordinate fuse and mounting clips : en
  • ES27013U - Currency selector for operating devices after payment (Machine-translation by Google Translate, not legally binding) : en es
  • FR983462A - Step switch for voltage or current adjustment : en fr
  • SU90524A1 - Magnetic field strength measuring device : en ru
  • DE807256C - Machine for applying a reinforcement tape to shoe parts : de en
  • GB654762A - Improvement in gas meter : en
  • SU90548A1 - The method of refining flax bast : en ru
  • DE1625130U - DEVICE FOR MEASURING THE LIQUID LEVEL IN CLOSED CONTAINERS. : de en
  • DE807113C - Injection syringe, especially for veterinary use : de en
  • DE807297C - Extraction fan with antechamber : de en
  • DE807492C - Reflectors for bicycles : de en
  • ES26943U - Horse automaton. (Machine-translation by Google Translate, not legally binding) : en es
  • PL34473B1 - An electric irradiation lamp and the connection system of the mixer with such a lamp : en pl
  • US2557925A - Sampling apparatus : en
  • FR983861A - Carburetor improvements : en fr
  • AU3607650A - An improved grip attachment toa tractor or other like wheel : en
  • FR983459A - Aluminum-steel cable for high voltage overhead line : en fr
  • DE1625107U - FELT SLIPPERS WITH RIBBED EDGE. : de en
  • DE807109C - Electric rotary switch : de en
  • FR983958A - New manufacturing process for magnesia-based ceramic parts with a determined shrinkage : en fr
  • CH276173A - Drawing aid. : de en
  • ES26535U - Railway ticket holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR983857A - Roller blind, with adjustable slats, particularly for windows : en fr
  • FR983933A - Tire for bicycle wheels and the like : en fr
  • DE807196C - Tube closure holder : de en
  • DE807338C - silo : de en
  • US2558067A - Double-action relay : en
  • US2558357A - Lead for electron discharge devices : en
  • DE1624986U - DEVICE FOR SPRAYING FIBER FLAKES WITH THE AID OF FLOWING AIR AND STATIC ELECTRICITY. : de en
  • DE807410C - Throttle for fluorescent and other gas discharge tubes : de en
  • DE807510C - Washing device with a laundry tamper which is resiliently supported against the washing vessel : de en
  • GB654815A - Improvements in or relating to 2-mercapto-3-aryl-3.6-dihydro-pyrimidines and method of preparing same : en
  • ES193788A1 - SYSTEM OF EXCHANGE OF PLATFORMS AND WAGONS OF ANY KIND FOR DIFFERENT WAYS OF ROAD : en es
  • DE1625022U - SEAT BATH. : de en
  • DE807027C - Window frames with frames for buildings of all kinds : de en
  • DE807103C - Cavity resonator : de en
  • ES171293A1 - DOUBLE ASCENT AND OPEN PASSAGE SOLIDARITY MACHINE : en es
  • AU151779B2 - Deleafing agent for aluminium pigments and deleafed aluminium pigments produced therewith : en
  • SU90525A2 - Device for controlling the performance of technological units of a production line : en ru
  • US2557958A - Hoist drive and brake mechanism : en
  • US2558215A - Diaper : en
  • US2558270A - Therapeutic electrostimulator : en
  • AT168522B - Electric space discharge arrangement : de en
  • FR983818A - Device applicable to vehicle engines to increase cylinder filling : en fr
  • DE807175C - Pneumatic fluid lifters : de en
  • FR983897A - Root cutter with mobile hopper bottom : en fr
  • FR983748A - Device for rotating a panel : en fr
  • DE807158C - Air separator for separating semolina and flour : de en
  • ES193316A1 - AUTOMATIC DISPLAYER OF THE URDIMBRE FOR TELAR : en es
  • FR983649A - Hand-operated key date stamp : en fr
  • FR983733A - Mixing machine comprising two agitators movable relative to each other : en fr
  • GB654684A - Improvements in or relating to generating oscillations : en
  • DE1624959U - CYSTOSCOPIC COOKING ELECTRODE. : de en
  • ES25676Y - Apparatus for massage. : en es
  • FR983767A - Piston for internal combustion engines with longitudinal and transverse slots : en fr
  • FR983530A - Device for automatically pressurizing a valve seal : en fr
  • US2558031A - Production of synthetic linear polydecamethylene oxalamide : en
  • FR983570A - Improvements in the construction of centrifugal pumps especially suitable for the lifting and distribution of corrosive liquids : en fr
  • GR13050B - PERFECTIONS IN THE MANUFACTURE OF CONSTRUCTION (CONSTRUCTION) TILES BY PRESSURE. : el en
  • DE1624970U - READY BAG FOR EXPOSURE METER. : de en
  • ES27006U - Pulvperfeccionado to apply liquidpulverizador perfected to apply liquids anticriptogºmicos, insecticides and antiparasitos in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES27075U - Clip for the fastening of all kinds of garments and other uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB654738A - Improvements in or relating to processes and apparatus for the continuous treatment of vegetable fibres : en
  • US2558268A - Apparatus for processing foods : en
  • FR983877A - Cable car : en fr
  • US2558195A - Nursing container : en
  • SU69845A1 - Engine compressor : en ru
  • US2558099A - Undergarment : en
  • US2558159A - Lowering the electrical resistance of soils and of electrode-to-soil contacts : en
  • DE807163C - Method and device for plugging : de en
  • ES22629Y - Penknife capable of imitating medals, charms, coins and pendants. : en es
  • ES23050Y - Folding chair model, provided with special arms. : en es
  • GB654697A - Die actuating device for die casting machines : en
  • FR983651A - Movable cover device for fountain pens : en fr
  • ES27055U - A new layer or layer for the pressing of the olive and extraction of the oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR983802A - Improvements in the manufacture of meters : en fr
  • GB654806A - Improvements in umbrellas, parasols or the like : en
  • GB654808A - Improvements in or relating to rotary circulating pumps : en
  • DE1624881U - FINISHED PANTS. : de en
  • ES197956A1 - A MECHANISM FOR AUTOMATIC THREAD CUTTING, APPLICABLE TO THE BENDING MACHINES, USED IN TEXTILE THREAD : en es
  • FR983800A - Advanced sliding window : en fr
  • FR983974A - Improvements in processes for the agglomeration of pulverulent materials, in particular combustible materials : en fr
  • DE1624951U - PRIEST COLLAR. : de en
  • GB654633A - Improved process of manufacturing reinforced concrete or cement pipes, and the like : en
  • GB654745A - Improvements in or relating to methods of applying terminals to cracked carbon resistors : en
  • DE807079C - Drop trolley for granaries : de en
  • ES193066A1 - A LOW PRESSURE DISCHARGE LAMP : en es
  • FR983954A - Process for reproducing involute tooth profiles and its application to the correction of grinding wheels for spur gears : en fr
  • DE807429C - Storm protection for loading bridges or the like. : de en
  • FR983499A - Method of fixing a tubular piece of ceramic material in a glass object : en fr
  • GB654759A - Improvements in and relating to mechanical scanning devices for picture telegraphy and like purposes : en
  • US2558233A - Latch : en
  • US2558475A - Apparatus for straightening teeth : en
  • US2558542A - Sheet marking apparatus : en
  • FR983615A - Asphaltic composition : en fr
  • FR983821A - Device for the manufacture or repair of textile articles : en fr
  • GB654807A - Improvements in or relating to tubular x-ray diaphragms : en
  • US2558521A - Beverage brewer : en
  • US2558158A - Safety tool handle : en
  • US2558351A - Color television receiver : en
  • CA474787A - Organo-siloxanes : en fr
  • DE807500C - Wind power machine : de en
  • DE1625116U - THREAD GUIDE FOR CLADDING FABRICS ON ROTARY MACHINES. : de en
  • GB654653A - A control valve for a pneumatic control device for compressed gas distribution : en
  • US2558130A - Railway car door supporting mechanism : en
  • US2558495A - Regulation of the amount of air in the cycle of an external-combustion engine : en
  • US2558501A - Aircraft propeller rotatable about the external periphery of the aircraft body : en
  • DE1625118U - CAN FOR STORAGE OF SOAP AND HAND CLEANERS. : de en
  • DE1624854U - BLOCK HOLDER. : de en
  • DE807487C - Bicycle frame made of light metal : de en
  • SU90674A1 - Device for automatic cutting of sheet materials : en ru
  • SU90189A1 - The method of welding nets paper-dividing machines and device for implementing the method : en ru
  • US2558298A - Method of preparing 4-aminosalicylic acid : en
  • US2558243A - Light transmission screen and method of manufacture : en
  • US2558712A - Bottle carrier : en
  • AU150500B2 - Improvements in or relating to safety guards for machines : en
  • SU92130A1 - The method of finishing textiles : en ru
  • US2557996A - Process of treating sugar juices : en
  • US2558018A - Wide and narrow band carrier current system : en
  • US2558145A - Antenna : en
  • US2558672A - Paper holder and adjustable masking device for photocopying : en
  • AT168549B - Pendulum drives, in particular for electric clocks : de en
  • US2558559A - Vulcanization of synthetic rubbers with boron hydrides : en
  • US2557941A - Directive antenna : en
  • US2558242A - Muffler and tail pipe tool : en
  • US2558348A - Catchless pull toy : en
  • FR983465A - Scientific toy consisting of an articulated propeller adaptable to an external fuselage and put into flight, with its fuselage, by means of a spring mechanism : en fr
  • GB654640A - Process for the manufacture of artificial wood : en
  • DE1624865U - DEVICE FOR MEASURING THE PRESSURE IN SCREW EXTRUSION PRESSES. : de en
  • US2558038A - Production of cellulose xanthate : en
  • US2558314A - Tube cap having a spring-biased pivoted closure : en
  • US2558320A - Cigarette extinguishing device : en
  • US2558328A - Mounting device : en
  • US2558345A - Condenser coil assembly : en
  • ES194873A2 - PROCEDURE FOR COUPLING SEVERAL NOTEBOOKS, BINDING THEM TOGETHER, MOVABLE AND INTERCHANGEABLE : en es
  • ES198004A2 - CONTINUOUS OVEN WITH CYCLOTHERMAL HEATING : en es
  • CH276190A - A method and apparatus for obtaining a magnetic recording. : en fr
  • SU90635A1 - Device for suspending and mechanized removal of long fiber material in liquid processing machines : en ru
  • US2558630A - Building block : en
  • USD163780S - Covered receptacle : en
  • CA474771A - Clamping devices for face plates, panel fronts or trims for enclosed switches : en fr
  • US2558655A - Window sash and frame : en
  • DE1624880U - IMPACT TOOL WITH REPLACEABLE HARD PLASTIC IMPACT TRACK. : de en
  • US2558412A - Multiple contact switch construction : en
  • US2558612A - Machine wrench : en
  • CH276122A - Ironing board with sleeve board. : de en
  • US2558278A - Transcriber listening device : en
  • US2558512A - Processes for breaking petroleum emulsions : en
  • US2558625A - Laterally adjustable bed frame : en
  • US2558523A - Self-lubricating alloy : en
  • US2558680A - Rim wash toilet : en
  • CH276234A - Method and device for increasing the density of powdery substances. : de en
  • PL34429B1 - A method of obtaining veneers by peeling wood blocks and a device for performing this method : en pl
  • AU3590450A - Improvements in shuttering forand in methods of erecting concrete constructions : en
  • CH276121A - Calender for a washing machine. : en fr
  • CH276299A - Apparatus for transmitting the Morse code by means of optical signals. : en it
  • SU90500A1 - Acrylic acid production method : en ru
  • US2558104A - Procedure for making nickel-iron alloys having rectangular hysteresis loops : en
  • US2558468A - Drafting equipment : en
  • USD163734S - Alexander puppet : en
  • US2558089A - Geoacoustic apparatus for underground exploration : en
  • US2558189A - Delay indicating apparatus : en
  • US2558687A - Air speed control valve : en
  • DE807315C - Mixing or beating machine brooms : de en
  • AT168519B - Sub-net : de en
  • CH276114A - Flat weft knitting machine. : de en
  • AT168583B - Surface hardened tool and process for its manufacture : de en
  • DE807331C - Machine for trimming, scoring and peeling damaged drive belts, conveyor belts or the like in the longitudinal direction : de en
  • FR983808A - Method and device for the automatic dosing of an adjustable volume of liquid fluid : en fr
  • FR983968A - Improvements in processes and apparatus for the purification of fluids, in particular lubricating oils : en fr
  • CH276335A - Process for the production of a new barbituric acid derivative. : de en
  • SU90558A1 - Manual valve and pneumatic actuator : en ru
  • ES197046A1 - A MECANO-ELECTROLYTIC PROCEDURE FOR THE OBTAINING OF MOLDS APPLICABLE TO THE MANUFACTURE OF RUBBER ARTICLES : en es
  • US2558253A - Suction brush for venetian blinds and the like : en
  • US2558449A - Freezer : en
  • USD163756S - Combination soap dispenser and massage device : en
  • DE1625133U - MEASURING DEVICE FOR PH CONTROL USING THE HALF POTENTIOMETRIC METHOD. : de en
  • FR983595A - Cookie cutters for stripping the tips of shirt collars : en fr
  • US2558478A - Liquid shaft seal : en
  • AU153617B2 - Improvements in or relating to mobile appliances for treating floors, carpets andthe like : en
  • DE807509C - Reversing gear for washing machine drivers : de en
  • AT168599B - Process for the production of a non-alcoholic beverage from lactic acid : de en
  • US2558648A - Apparatus for transporting materials : en
  • PL34483B1 - : en pl
  • US2558041A - Axially oscillated circular welding electrode : en
  • DE807058C - Domestic water pump : de en
  • CH276284A - At least semi-automatic telecommunications system. : de en
  • ES193068A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRIC STEEL MOORING POSTS : en es
  • USD163736S - Electric circuit breaker unit : en
  • AU152514B2 - Refining of rutile and production of alkali titanates therefrom : en
  • CH276230A - Crank gear. : de en
  • US2558295A - Hydraulic drill press and control means therefor : en
  • PL34491B1 - : en pl
  • SU90499A1 - The method of producing ink paste : en ru
  • AU223751A - Improvements in looms having automatic bobbin-changing mechanism : en
  • CH276227A - Switching device for a print medium. : de en
  • DE807290C - Process for the preparation of monoazo dyes : de en
  • FR983715A - Reversible semi-trailed plow horizontal lifting system, driven by tractor, causing compulsory and constant regularity of plowing on all terrains : en fr
  • SU90553A1 - A method of manufacturing printing sticks based on starch, magnesium chloride and plasticizers : en ru
  • CA474846A - Stabilization of high molecular weight organic compounds containing inorganic acid-forming elements : en fr
  • DE807210C - Acid dyes of the anthraquinone series : de en
  • ES24943Y - Folding briefcase, perfected. : en es
  • FR983546A - Stabilized frequency oscillator : en fr
  • FR983562A - Improvements to filter wells : en fr
  • CA18222S - Furnace base : en
  • CH276084A - Process for electrically heating glass objects. : en fr
  • AU157698B2 - Improvements in or relating to methods of liquefying gases and systems for carrying out such methods : en
  • US2558532A - Cathode-ray screen coated with zinc or magnesium fluoride phosphors : en
  • CA474785A - Ketones condensed with olefin oxides : en fr
  • USD163761S - maier : en
  • AT168528B - Rolling armature magnet : de en
  • AU152094B2 - Improvements in or relating tothe electrical treatment of liquids forthe purpose of reducing the effects due to hardness : en
  • US2558026A - Method of molding articles : en
  • US2558473A - Automatic block signaling system for single-track railroads with two-direction codedtrack circuits : en
  • AU219751A - Improvements in or relating to electric circuit-arrangements for controlling direct current motors during the starting period : en
  • DE807251C - Trailer coupling for vehicles, especially tractors : de en
  • US2558363A - Photocatalytic manufacture of benzene hexachloride : en
  • ES27061U - New base box four-socket plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR983871A - Lighting apparatus, in particular for operating theaters : en fr
  • PL34457B1 - : en pl
  • SU90638A1 - Electric shutdown of cash and drum grinders of bleaching-dyeing and finishing production : en ru
  • US2558545A - Hot-water and steam generator : en
  • AU221451A - Improvements in and relating to two-phase welding apparatus and welding systems : en
  • CH276263A - Tourniquet. : de en
  • US2558667A - Polymerizable esters : en
  • AT168512B - Distributor for central lubrication : de en
  • AU150708B2 - Improvements in of relating to end fittings for flexible hoses andthe methods of applying such fittings tothe hose : en
  • CA474849A - Lay construction for looms : en fr
  • CH276087A - Closing device for soot openings. : de en
  • CH276270A - A process for preparing a substituted sulfanilamido-quinoxaline. : en fr
  • DE807125C - Process for the production of socket pipes : de en
  • AT168584B - Process for the production of new fluorescent agents of the stilbene series : de en
  • US2558116A - Friction shock absorber : en
  • US2558321A - Parallel roll adjustment mechanism : en
  • US2558379A - Self-locking fastener : en
  • CH276125A - Waistband for trousers, skirts and the like. : de en
  • DE807343C - Rubber body for sealing an axle bearing housing : de en
  • ES193093A3 - A KITCHEN FOR LIQUID FUELS : en es
  • FR983700A - Method and devices for the partial and progressive ignition of a rarefied gas contained in a glass tube or other receptacle : en fr
  • GB654761A - Improvements in or relating to forms for poured concrete : en
  • DE807100C - Loop antenna : de en
  • DE807225C - Fireproof ceiling made of reinforced concrete beams, hollow and rib stones : de en
  • US2557965A - Azimuth computer : en
  • US2558605A - Apparatus for printing composite films : en
  • US2558049A - Tractor seat mount : en
  • US2558445A - Traffic controlling apparatus : en
  • USD163769S - Grape stem cutter : en
  • CH276152A - Device to fight against scaling in water pipes, boilers, etc. : en fr
  • US2558173A - Collapsible heater support for railroad car bunkers : en
  • US2558188A - Contact actuating mechanism : en
  • DE1625108U - FASTENING DEVICE ON CLOSURES, IN PARTICULAR FOR SANDALS, SHOES AND THE LIKE. : de en
  • DE807260C - Process for the manufacture of panels from peat : de en
  • US2558088A - Bell furnace with internal fan : en
  • DE807139C - Arrangement of non-return fingers on multi-blade circular saws with conveyor chain : de en
  • DE807453C - Process for plating metallic materials : de en
  • FR983458A - Electric motor for gyroscopic devices : en fr
  • ES193228A1 - PROCEDURE FOR OBTAINING CATALYSTS FOR HYDROGENIZATION, DEHYDROGENATION, OXIDATION, CRACKING AND IN GENERAL MANY KINDS OF CATALYTIC REACTIONS : en es
  • FR983988A - Device for connecting two crossed bars : en fr
  • SU90685A1 - Chill for vertical centrifugal casting of combs : en ru
  • ES27079U - Horn for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • BE504016A - : en fr
  • CH276110A - Sewing machine. : en fr
  • ES198030A1 - A RECEIVING DEVICE FOR COLOR TELEVISION : en es
  • DE806993C - Process for the production of stable salts of acetylsalicylic acid : de en
  • DE807428C - Shaft locking, especially for main and blind shafts : de en
  • ES197685A1 - AGRICULTURAL PULVERIZATION SYSTEM AT CONSTANT PRESSURE WITH THE USE OF CAVALRY : en es
  • FR983584A - Vase and art object with sound and / or light : en fr
  • FR983663A - Improvements to amplifier circuits : en fr
  • FR983590A - Improvements to cycle brakes : en fr
  • FR983624A - Reflective mirror camera viewfinder : en fr
  • FR983870A - Safety lock : en fr
  • DE807364C - Tilting device for vehicle boxes : de en
  • FI25204A - Preparation of resin emulsion for liming paper and paperboard : en fi
  • DE1624895U - ASH TRAY. : de en
  • DE1625113U - HOLDER FOR ONLY GLASS LIGHTS. : de en
  • FR983625A - Solid body injector: suppositories and others : en fr
  • US2558364A - Barrel buffer for automatic firearms : en
  • US2558664A - Switch tube : en
  • US2558703A - Preparation of trifluorotrichloropropene : en
  • US2558129A - Supervisory device for communication apparatus : en
  • FR983910A - Process and apparatus for the manufacture of hydrochlorides : en fr
  • DE1624861U - INDEPENDENT LOCKING ON A CHAIN MILLING MACHINE. : de en
  • DE807271C - Rotary drill : de en
  • US2558514A - Control mechanism : en
  • CA474749A - Methods and apparatus for dielectric heating : en fr
  • CH276052A - Power take-off device for tractor-operated tools. : en fr
  • CH276127A - Shoe, especially for children. : de en
  • PL34462B1 - : en pl
  • US2558398A - Paper-cutting machine : en
  • ES197925A1 - SYSTEM OF CONSTRUCTION OF WINDOWS OF ARMED CEMENT : en es
  • US2558594A - Spring applied-electromagnetic brake operator : en
  • FR983998A - Improvements to gas turbine engine units : en fr
  • US2558352A - Axle construction for fertilizer spreaders : en
  • DE807419C - Process for the catalytic treatment of hydrocarbons, fats, oils and waxes : de en
  • FR983880A - Multiple thread guide for hand knitting : en fr
  • US2558090A - Periodic reverse current electroplating apparatus : en
  • US2558571A - Operator controlled coin collecting and refunding means for dial telephone systems : en
  • SU90605A1 - Turbohydrotaran : en ru
  • FR983736A - Process and apparatus for the continuous preparation of monochlorobenzene : en fr
  • AU3538750A - Improved high-frequency means for rendering liquids sterile or innocuous : en
  • CA474813A - Boots and shoes : en fr
  • CH276117A - Wetting agents. : de en
  • AU155142B2 - Hand lift truck : en
  • CH276150A - Method of manufacturing a surface covering resin. : de en
  • DE807002C - Glass and process for its manufacture : de en
  • US2558283A - Work holder : en
  • FR983631A - Improvements in printing devices : en fr
  • FR983900A - Re-entry recording device at the loft for pigeon fancier competitions : en fr
  • FR983995A - Optical glasses and process for their preparation : en fr
  • SU92258A1 - Adjustable wrench : en ru
  • CH276168A - Typewriter equipped with feeders. : en fr
  • FR983635A - Improvements to joints or self-aligning supports : en fr
  • FR983735A - Process for treating a pyrrhotite concentrate : en fr
  • US2558075A - Circuit interrupter : en
  • DE1625090U - CALCULATION DISC WITH SLIDER FOR WATER CHARGES AND THE LIKE. : de en
  • DE807455C - Device for attaching film strips to the spool of a film processor : de en
  • FR983741A - Yoke and Bracket Type Suspension Insulator : en fr
  • AU213751A - Improvements in or relating to quarternary aminoacetic acid amide derivatives : en
  • CA474729A - Turn-stop-and-go-signals : en fr
  • DE807438C - Device for guiding saw blades, especially band saws : de en
  • ES193678A1 - PERFECTED MANUFACTURING PROCESS OF ARTIFICIAL CEMENT AND MECHANISM ALLOWING ITS REALIZATION : en es
  • CH276078A - Method and device for the production of non-metallic corrugated sheets. : de en
  • AU214551A - Deleafing agent for aluminium pigments and deleafed aluminium pigments produced therewith : en
  • CH276103A - Apparatus for soaking stoppers, in particular cork. : en fr
  • DE807208C - Device for making ice cream : de en
  • DE807406C - Electrical rotary switch, in which the axis is guided or mounted in a frame consisting of a U-shaped bracket and a straight bridge : de en
  • FR983534A - Improvement in machines carrying out continuous printing of industrial photographs : en fr
  • FR983587A - Spinning fishing reel : en fr
  • FR983641A - Rubber action figures : en fr
  • GB654659A - Washer feeding means : en
  • PL34454B1 - Base for firearms : en pl
  • US2558035A - Method and apparatus for cold drawing : en
  • US2558422A - Antiglare lens with a central reticulated area and differently reticulated surrounding area : en
  • US2558442A - Salt shaker with guided filling and intercepting baffle : en
  • DE807166C - Process and device for the sterilization and simultaneous refinement of solid and liquid food and beverages : de en
  • DE807490C - Suspension, especially for the front wheel of bicycles and motorcycles or the like. : de en
  • PL34420B3 - : en pl
  • PL34437B1 - : en pl
  • US2558588A - Sounding toy : en
  • US2558305A - Hair curler : en
  • US2558355A - Automatic safety valve for oil burners : en
  • US2558566A - Method of winding electric coils : en
  • DE1624957U - WOOL TUBE HOLDER WITH THREAD GUIDE. : de en
  • ES194706A1 - MECHANICAL TRANSMISSION DEVICE FOR WOODEN WORKING MACHINE : en es
  • GB654825A - Improvements in film gates for kinematograph cameras : en
  • DE1625055U - PORTABLE AND MOBILE BELT CONVEYOR. : de en
  • US2558069A - Flexible laterally restrained center pin : en
  • US2558007A - Expansive wrist watch band : en
  • US2558569A - Barbecue machine : en
  • US2558615A - Mold for concrete steps : en
  • CH276315A - Wheel fastening device on vehicles, in particular motor vehicles. : de en
  • SU90535A1 - Software time switch : en ru
  • US2558053A - Textile decorating : en
  • USD163768S - Ridenour platform weighing scale : en
  • PL34439B1 - : en pl
  • CA474681A - Machines for the manufacture of deep metallic vessels such as cases or similar articles : en fr
  • DE1625058U - TWO-PIECE HEART WITH MUFFLE. : de en
  • DE1625002U - DEVICE FOR CRUSHING OF REMOVAL STAMPS USING AN ELASTIC DRAWING ORGANIC. : de en
  • AT168594B - Tube furnace with heat exchanger for high pressures and high temperatures : de en
  • AU151330B2 - 3-tertiaryamino-l:1-di-(2'thienyl)-butanes, salts thereof and methods of making the same : en
  • PL34428B1 - : en pl
  • SU90540A1 - The method of applying decorative patterns on the surface : en ru
  • US2558701A - Light-stabilized compositions of vinylidene chloride or vinyl chloride : en
  • DE807341C - Grease gun for vacuum devices : de en
  • ES197011A2 - A MECHANO-ELECTROLYTIC PROCEDURE FOR THE MANUFACTURE OF NICKEL OR COPPER MOLDS APPLICABLE TO THE CASTING OF BAQUELLITE AND OTHER PLASTIC MATERIALS : en es
  • FR983983A - Improvement in solvent extraction processes for products from their aqueous solutions : en fr
  • GB654656A - An improved process for the preparation of dicyandiamide and melamine : en
  • GB654703A - Improvements in or relating to electric control systems for fuel burners : en
  • AU147287B2 - Improved tool forthe application of staples : en
  • DE807020C - Device for dewatering roofs : de en
  • FR983672A - Manufacturing process for ribbed napkins or satchels in salpa : en fr
  • FR983797A - Float inkwell : en fr
  • GB654793A - Improvements in and relating to grinding roll mills : en
  • AU156191B2 - Arrangement forthe continuous casting of metals having high melting points : en
  • US2558001A - Generation of electromagnetic waves by doppler effects : en
  • US2558155A - Plant for the continuous zymothermic fermentation of all organic matters : en
  • FR983875A - Method of manufacturing tools with insert in hard material and tools conforming to those obtained : en fr
  • BE503720A - IMPROVEMENTS TO MIXING VALVES CONTROLLED BY A THERMOSTAT : en fr
  • CA474702A - Chenille looping machines for the manufacture of artificial furs : en fr
  • DE1624974U - SCREW SOCKET CONNECTION. : de en
  • DE1625068U - JEWELRY LAMP, IN PARTICULAR GRAVE LAMP. : de en
  • DK72668C - Electric flashlight, which can also be used as a test lamp. : da en
  • FR983638A - Mobile band saw with pneumatic tires : en fr
  • DE807400C - Circuit for the transmission of electrical ultra-high frequency oscillations : de en
  • ES197662A2 - NEW PROCEDURE FOR THE IMPREGNATION OF FABRICS AND SIMILAR, NOT COMPOSED WITH TRANSPARENT OR TRANSLUCENT PLASTIC MATERIALS : en es
  • DE807347C - Valve : de en
  • ES195792A1 - PROCEDURE FOR THE MANUFACTURE OF FORGED FLOORS FOR BUILDINGS, BRIDGES OR OTHER SIMILAR APPLICATIONS : en es
  • ES24077Y - Apparatus for the manufacture of helical furniture. : en es
  • FR983557A - Improvements to gas burners, in particular for absorption refrigeration units : en fr
  • GB654631A - Improvements in and relating to the manufacture of photographic reversal images : en
  • AU148330B2 - Improved high-frequency means for rendering liquids sterile or innocuous : en
  • DE1624958U - DEVICE FOR STORING A FAN. : de en
  • ES27056U - An apparatus for the manufacture of capes for the pressing of the olive and similar fruits (Machine-translation by Google Translate, not legally binding) : en es
  • AT168513B - Feeding trough, especially for horses : de en
  • US2558196A - Slip stitching machine : en
  • DE807310C - Axial lock for centrifugal casting molds that run inside a cooling jacket : de en
  • DE807482C - Sealing cover with ashtray for compartments in switchboards for cars or the like. : de en
  • FR983941A - Process to improve argitenses complementary substances for cement concrete : en fr
  • US2558409A - Discharge head for fire extinguishers : en
  • USD163765S - Toy figure or similar article : en
  • DE1625087U - MEASURING ROD FOR OPTICIANS OR SOMETHING. : de en
  • FR983698A - Anchor wheel : en fr
  • DE1624867U - SPOOL FOR REELING FISHING LINE. : de en
  • DE807000C - Method and device for the production of glass objects : de en
  • DE807041C - Infinitely variable friction gear : de en
  • GB654737A - Improvements in and relating to chemically-resistant articles : en
  • PL34471B1 - : en pl
  • US2558093A - Procedure for making composite metal strip : en
  • USD163730S - Adler combined radio, phonograph and television cabinet : en
  • ES26928U - Oscillating toy cut out (Machine-translation by Google Translate, not legally binding) : en es
  • ES27043U - Lace-cut or imitation lace footwear : en es
  • FR983920A - Electric bath : en fr
  • FR983718A - Improvement in the emission and reception of electromagnetic waves : en fr
  • AU217051A - Hand lift truck : en
  • DE807505C - Mining machine : de en
  • SU90498A1 - Method for the catalytic production of phenols from unsaturated aliphatic ketones : en ru
  • DE807335C - Device for temperature measurement during the sintering of boron carbide : de en
  • ES193132A3 - AN ENHANCED SYSTEM OF ENGINE BLOCK CHANGE OF GEARS TO FOUR SPEEDS, FOR MOTORCYCLES OR OTHER LIGHT VEHICLES : en es
  • DE807147C - Method for saving fuel in the operation of internal combustion engines and the use of different fuels and their mixtures with different specific weights and equipment for practicing the method : de en
  • FR983785A - Air filter : en fr
  • FR983946A - Torque measurer : en fr
  • CH276071A - Process for the production of a road surface. : de en
  • AU148163B2 - Tube made from strip stock : en
  • CH276080A - Method and device for operating cooling drums provided with internals for ovens for burning cement, magnesite, lime, gypsum and the like. : de en
  • CH276184A - Liquid meter suitable for very precise measurement even at higher temperatures, which can be sterilized when closed. : de en
  • AU3526850A - An improved haysweep : en
  • US2557975A - Means for heat sealing receptacles : en
  • US2558621A - Coil winding device : en
  • CA474867A - Electric immersion heaters : en fr
  • DE807128C - Molten glass distribution device : de en
  • PL34480B1 - : en pl
  • US2558056A - Cot fastener for ambulances : en
  • US2558489A - Color television system : en
  • ES26931U - Improved flange for scaffolding and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB654799A - Method and device for inactivating (killing) enzymes in leaves, for instance tea-leaf : en
  • US2557979A - Frequency modulation : en
  • US2558506A - Fluid flow control apparatus : en
  • AT168539B - Electromotive drive for extra-high voltage disconnectors : de en
  • CA474707A - Drop end gondola cars : en fr
  • DE807104C - Speed dialer : de en
  • ES25710Y - Decompressor valve for internal compression engines. : en es
  • AU147007B2 - Improvements in shuttering forand in methods of erecting concrete constructions : en
  • AU215851A - Improvements in and relating to electrode holders for arc welding : en
  • DE807278C - Procedure for heating liquids : de en
  • CH276283A - Telephone installation. : en fr
  • DE807485C - Pneumatic tire valve : de en
  • ES193247A1 - PROCEDURE FOR THE FIXATION OF METALLIC FROST FOR COATINGS AND DECORATIONS : en es
  • US2558011A - Recovery of hydrochloric acid : en
  • CA474766A - Combination of motion picture films and magnetic record tracks and methods for producing the same : en fr
  • CH276113A - Drive device for alternating power and manual drive. : de en
  • CA474797A - Manufacture of lead arsenate : en fr
  • AU141517B2 - Improvements in or relating to sliders for sliding clasp fasteners : en
  • US2558509A - Auxiliary bolt deadlocking latch : en
  • US2558584A - Processing of synthetic rubbers with oily organopolysiloxane : en
  • FR983693A - Anti-rust compositions : en fr
  • CA474801A - Fluorescent lamp circuits : en fr
  • DE1625074U - HAND PROSTHESIS. : de en
  • DE807075C - Transport container for liquids : de en
  • DE807374C - Knaeuel winding device : de en
  • ES26992U - Apparatus that allows to turn on and off electric lights at pre-set times. (Machine-translation by Google Translate, not legally binding) : en es
  • ES27077U - Box for ballasts fluorescent lights (Machine-translation by Google Translate, not legally binding) : en es
  • GB654750A - Improvements in or relating to locks : en
  • DK72679C - Cast building block. : da en
  • DE807090C - Wood wallpaper : de en
  • CH276277A - Pulse communication installation. : en fr
  • ES27062U - Improved footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR983859A - Process for the preparation of acylated derivatives of aminostilbene sulfonic acids and products resulting therefrom : en fr
  • DE807332C - Process for modifying aluminum-silicon alloys : de en
  • ES27084U - Improved thermostat for cold rooms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983519A - Improvement in turbo-jet tuning : en fr
  • SU90618A1 - Twisted zychkova needle : en ru
  • US2558576A - Apparatus for securing sheet metal heads to tubular bodies : en
  • FR983628A - Elastic suspension for movable devices : en fr
  • FR983789A - Improvements to closure devices for capillary-opening ampoules : en fr
  • DE807042C - Drill bushing : de en
  • DE807131C - Process for drawing out highly heated thermoplastic materials, such as glass, into fibers : de en
  • DE807162C - Frame sewing machine : de en
  • DE807186C - Machine for the continuous processing of dry, pulpy or plastic masses : de en
  • DE1625007U - MASSAGE ROLLER. : de en
  • ES27016U - Spring-brake hinge for all types of doors. (Machine-translation by Google Translate, not legally binding) : en es
  • DE807475C - Spring frame for upholstery, especially seats and backrests, e.g. B. of motor vehicles : de en
  • FR983474A - Frequency shift manipulation method : en fr
  • GB654682A - Railway truck device : en
  • GB654708A - Improvements relating to the production of etched glass surfaces : en
  • AU226951A - Process of making phenanthroline-quinones : en
  • PL34425B1 - : en pl
  • DE807126C - Method and device for cooling double-walled ingot casting molds : de en
  • FR983466A - Manufacturing process of humic chemicals, and new products by resltant : en fr
  • FR983771A - Vegetable horsehair press : en fr
  • FR983516A - Microfilm photographic reproduction device : en fr
  • FR983691A - Cold working process of ductile material : en fr
  • SU90622A1 - Pump to casting machines : en ru
  • ES26972U - Waist clips for belts. (Machine-translation by Google Translate, not legally binding) : en es
  • PL34443B1 - : en pl
  • PL34453B1 - : en pl
  • ES197798A3 - MECHANICAL SYSTEM FOR THE MANUFACTURE OF STEEL WOOL, FROM WIRE : en es
  • ES198106A1 - PROCEDURE TO OBTAIN AN AQUEOUS SUSPENSION OF PENICILLIN-PROCAINE G : en es
  • ES25694Y - Instructional book for practical use. : en es
  • GB654816A - Ball thrower : en
  • DE807420C - Method and device for separating mixtures or emulsions of water and hydrocarbons, fatty substances and the like. like : de en
  • SU90594A2 - Friction pneumatic clutch for drilling rigs : en ru
  • US2558094A - Reactor controlled adjustable speed drive : en
  • ES26916U - A transparent and waterproof flexible packaging (Machine-translation by Google Translate, not legally binding) : en es
  • DE807009C - Seat and reclining cushions : de en
  • ES27031U - Improved tile-tile block (Machine-translation by Google Translate, not legally binding) : en es
  • DE1624923U - CORNER COUCH CONVERTIBLE INTO A DOUBLE BED. : de en
  • ES197910A3 - PROCEDURE FOR PRODUCING SOAP COATED PAPER : en es
  • FR983945A - Manufacturing process of furniture and various objects imitating cabinetmaking and marquetry using molded materials covered with wood or metal veneers : en fr
  • GB654743A - Crankless bicycle : en
  • DE1624922U - UPHOLSTERED CUSHIONS, IN PARTICULAR FOR FURNITURE. : de en
  • DE1625115U - ARRANGEMENT FOR REGULATING THE CURRENT LEVEL OF WELDING RECTIFIERS USING ADJUSTABLE REACTOR COILS. : de en
  • DE1625089U - GLASSES REAR-VIEW MIRROR. : de en
  • DE807342C - Spindle seal : de en
  • FR983752A - Improvement in marine thrusters with variable-pitch blades : en fr
  • SU90476A1 - Device for detecting dark spots on a moving light fabric tape : en ru
  • FR983884A - Coupling device of a plow or machine similar to a tractor and tractors and plows or other machines fitted with this device : en fr
  • US2557935A - Resinous reaction product of an aromatic polyketone and a polysulfonamide and process : en
  • US2558199A - Toaster timer mechanism : en
  • ES27033U - Curler perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983892A - Hinge : en fr
  • US2558694A - Storage tank : en
  • ES27063U - A new transparent boot to contain wines, liquors and other liquids (Machine-translation by Google Translate, not legally binding) : en es
  • US2558182A - Bottle carrier : en
  • FR983829A - Device for controlling the spindles of spinning machines with mobile spindle-holder carriage : en fr
  • DE807355C - Screen cylinder for cardboard and paper production : de en
  • US2558368A - Conveying and transferring mechanism : en
  • US2558229A - Outlet nozzle structure for material applying equipment : en
  • US2558543A - Tall oil separation process : en
  • FR983882A - Method of combating parasites of fungal origin : en fr
  • GB654790A - Improvements in card setting machines : en
  • DE1624893U - TAPE CLOSURE ESPECIALLY FOR WATCH STRAPS. : de en
  • FR983636A - Improvements to liquid fuel burners : en fr
  • CH276189A - Method for magnetic recording of fluctuating electrical energy on a paramagnetic body and device for implementing this method. : en fr
  • ES26993U - An articulated crank for the reduction of space applicable to washing machines and other appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR983670A - Absorption refrigeration appliance, especially for refrigerators and refrigerated cabinets : en fr
  • GR13056B - HANGING RAILWAYS OF ROTARY OPERATION. : el en
  • DE1624920U - SLEEPING SOFA. : de en
  • ES193767A1 - NEW APPLIANCE APPLICABLE TO MILLS AND HYDRAULIC TURBINES : en es
  • GB654716A - Improvements in snap-action electric switches : en
  • PL34449B1 - De Directie van de Staatsmijnen in Limburg *) (Heerlen, the Netherlands : en pl
  • DE1624948U - LOW CURRENT ELECTRIC SPORTS EXPANDER. : de en
  • DK72681C - Tower silo and building element for use in the manufacture of such a tower silo. : da en
  • DE1624941U - MILK BOTTLE OR THE LIKE WITH FLAP CLOSURE MADE OF LIGHT ALLOY FILM. : de en
  • FR983522A - Improvements to the so-called thermostatic condensed water automatic drains : en fr
  • US2558603A - Protective means for rectifier cathodes : en
  • DE807085C - Method and device for loosening cold-formed hollow bodies from their mandrel : de en
  • DE807370C - Press cushions for molding orthopedic shoe insoles or insoles : de en
  • US2558186A - Removable denture : en
  • US2558213A - Cutting chain pin and lock : en
  • US2558311A - Trailer axle and wheel spring suspension : en
  • AT168501B - Wrench : de en
  • CA474822A - Metallation of beta-keto esters : en fr
  • US2558387A - Liquid sampler : en
  • US2557984A - Preparation of cyanothiourea : en
  • US2558562A - Fluid powered wheeled automotive vehicle : en
  • US2558190A - Electromanometer : en
  • US2558262A - Thrust bearing : en
  • US2558589A - Mounting for fan blades : en
  • FR983493A - High power chimes : en fr
  • DE1624972U - GEOMETRIC TEACHING AID FOR CALCULATING THE CIRCULAR CONTENT. : de en
  • DE807231C - House made of prefabricated parts in frame construction : de en
  • DE807269C - Candle extinguishers and lighter : de en
  • ES25858Y - Device, to determine in a safe and easy way the correct level of the electrolyte in an accumulator. : en es
  • ES27085U - Suitcase of classified compartments. (Machine-translation by Google Translate, not legally binding) : en es
  • ES195494A3 - AN IMPROVEMENT IN THE MANUFACTURE OF PRESSURE BRUSHES : en es
  • FR983524A - Method and devices for the erection of partitions in prefabricated elements : en fr
  • FR983588A - Feeding device for hot cathode fluorescent tubes : en fr
  • GB654674A - Improvements in or relating to electric signalling systems : en
  • GB654680A - Improvements in or relating to a chain dredge excavator bucket : en
  • ES25241Y - Perfect tourist guide. : en es
  • US2558637A - Flash-back indicator : en
  • PL34430B1 - A power supply device9, especially a telephone device, equipped with a device preventing sparking of contacts : en pl
  • USD163759S - Lashley ring : en
  • DE1624939U - COLLECTIVE PACK FOR PHOTO PRINTS, IN PARTICULAR SMALL IMAGE PRINTS. : de en
  • FR983844A - Construction process for backpacks frames : en fr
  • ES27015U - Hinge-brake for doors. (Machine-translation by Google Translate, not legally binding) : en es
  • DE807360C - Device for sucking fluids from a container : de en
  • FR983601A - Process for waterproofing berets and resulting products : en fr
  • GB654621A - Measuring instrument movement : en
  • US2558157A - Drum stop and gripper actuator for duplicating apparatus : en
  • FR983532A - Manufacturing method for small series of connecting rods : en fr
  • FR983643A - Improvements to registers : en fr
  • DE1624857U - TEMPERATURE GAUGE FOR ADJUSTABLE ELECTRIC IRON. : de en
  • US2558185A - Air cleaner and element therefor : en
  • US2557959A - Electron discharge device of the velocity modulation type : en
  • US2558123A - Stalk cutting attachment for farm tractors : en
  • US2558231A - Antisplitting device : en
  • CA474802A - Heating methods and apparatus : en fr
  • CH276154A - Method and device for the internal lead lining of pipes. : de en
  • US2557942A - 1,3-substituted 1, 1, 3, 3-tetrachloro 1, 3-disilapropane : en
  • US2558304A - Production of iron oxide pigments : en
  • ES26985U - A toy baby that crawls (Machine-translation by Google Translate, not legally binding) : en es
  • DE1625009U - SHEEPER. : de en
  • GB654809A - Improvements in or relating to the assembly of sheets of panelling : en
  • CH276287A - Subscriber set with dial in automatic telephone systems. : de en
  • FR983887A - Combined sealing and retaining tape : en fr
  • US2558085A - Transmission system protection by microwave relaying : en
  • AT164898B - Snow removal device : de en
  • AT168559B - Centrifugal electric dust separator : de en
  • US2558528A - Process of producing a reducing sugar and milk product : en
  • US2558565A - Chart holder : en
  • PL34455B1 - : en pl
  • AU152175B2 - Improvements in or relating to preparation of grease from saponified fats or oils : en
  • CH276161A - File cabinet. : en fr
  • CA474710A - Hole forming devices : en fr
  • CA474744A - Production of fluoroacetamide : en fr
  • CH276167A - Typewriter with variable switching steps. : de en
  • US2558627A - Method for the production of zirconium alloys : en
  • CH276214A - Cutting machine for cutting veneer and cardboard. : de en
  • DE1624954U - FLIP CALENDAR, LOOSE-LEAF COLLECTION OR THE LIKE. : de en
  • DE807377C - Automatic brick cutter : de en
  • DE1624921U - DOUBLE SOFA BED. : de en
  • CH276301A - Can be shortened. : de en
  • AT168565B - Electrostatic precipitator : de en
  • CH276162A - Process for the precise fitting of printing forms for multicolored work outside the printing press and device for carrying out the process. : de en
  • DE1625077U - DEVICE FOR QUANTITY LIMITATION FOR A GRAINY OR POWDERED GOOD DISPENSING FUNNEL-SHAPED CONTAINER, ESPECIALLY AT MILLS. : de en
  • DE1625124U - WORK TABLE WITH CABINET. : de en
  • CA474863A - Needle bearings : en fr
  • USD163764S - Muller-munk : en
  • CA474690A - Traps : en fr
  • PL34489B1 - : en pl
  • US2558257A - Toy battleship : en
  • DE1624931U - PULL-OUT DEVICE FOR RECORD RACK BUILT IN A CABINET. : de en
  • DE807008C - Sofa convertible into a double bed : de en
  • ES193060A1 - AN ELECTRODE ASSEMBLY FOR DISCHARGE LAMPS WITH FLUORESCENT DISPLAYS : en es
  • FR983788A - Vacuum cleaner, anti-backflow : en fr
  • AT168526B - For electrical heating of certain rod-shaped resistance bodies of metallic character : de en
  • DE807033C - Money case : de en
  • DE807372C - Strap cage for double strap drafting units : de en
  • SU90544A1 - Machine for winding the threads on the body of the fuel filter : en ru
  • US2558426A - Piston ring : en
  • GB654748A - Improvements in or relating to apparatus for wrapping ice-cream blocks and other articles of rectangular form : en
  • SU90575A2 - High Voltage Converter : en ru
  • CH276281A - Telecommunication system. : de en
  • DE807421C - Process for the production of bearing lubricants : de en
  • ES22985Y - Clothes hanger. : en es
  • FR983720A - Door lock : en fr
  • GB654730A - Compositions of polymeric 4-vinylcyclohexene dioxide : en
  • US2558166A - Pad structure : en
  • DE1624926U - DOSING DEVICE FOR POWDERY AND GRAINY GOODS, IN PARTICULAR FOR DETERGENTS. : de en
  • DE807182C - Device for the simultaneous polishing of both surfaces of a moving glass strip : de en
  • DE807130C - Method and device for the production of fibers from molten glass and other mineral or organic masses : de en
  • FR983606A - Boss painting machine : en fr
  • AU221051A - Improvements relating to fastening devices : en
  • DE1624946U - REEL REEL MACHINE. : de en
  • DE1625101U - LOCKING AND LOCKING RING FOR CONTAINER. : de en
  • US2557989A - Electrolytic water correction device : en
  • US2558065A - Method of preparing solutions of gelatin in polyhydric alcohols : en
  • CH276244A - Injection nozzle for liquid fuel. : de en
  • AU156663B2 - Improvements in or relating tothe production of commercially expendable gases by vaporisation thereof from liquid condition : en
  • US2558698A - Electromagnetic pump : en
  • DE807037C - Horizontal rotating butter churn with permanent fixtures : de en
  • FR983833A - Electronic time controls, especially for resistance welding devices : en fr
  • GR13057B - PERFECTIONS IN THE ELECTROLYTIC PRODUCTION OF CHROME. : el en
  • US2558117A - Friction shock absorber for railway car trucks : en
  • US2558163A - Blasting explosive package : en
  • AT168525B - Device for protecting the tensioning device of electrical overhead lines in the event of sudden opening and closing of the line : de en
  • AT168538B - Armored cable : de en
  • DE1625100U - IMPROVEMENT DEVICE ON CABLES TO BE USED AS METALLIC INSERTS FOR AIR TIRES. : de en
  • AU223851A - An improved picking mechanism for underpick looms : en
  • DE807344C - seal : de en
  • DE807495C - Device for loading long timber on trolleys : de en
  • PL34493B1 - : en pl
  • SU90580A1 - Device for compensating power losses in measuring circuits : en ru
  • US2558291A - Internal bore gauge checking device : en
  • US2558616A - Impact marking device : en
  • CH276093A - Device for removing dust from the surfaces of carpets, clothes and other similar objects. : en fr
  • DE1625140U - SEALING OF AN AXIALLY SLIDING VALVE STEM. : de en
  • AU151110B2 - Improvements in or relating to electric circuit-arrangements for controlling direct current motors during the starting period : en
  • CA474695A - Pharmaceutical capsule loaders : en fr
  • CH276313A - Stabilizer on vehicles. : de en
  • US2558301A - Stoker retort with cooling means and water and steam feeding means : en
  • DE1624892U - SPARUHR. : de en
  • PL34432B1 - : en pl
  • US2558303A - Production of iron oxide pigments : en
  • US2558359A - Burner system for weed burners : en
  • CA474759A - Regulators : en fr
  • SU90581A1 - Device for recovering signals in multiple frequency wiring by radio : en ru
  • CA474767A - Television receiver circuits : en fr
  • AU219651A - Improvements in or relating to trigger circuit. arrangements : en
  • AU157041B2 - Process of making phenanthroline-quinones : en
  • AU217451A - Improvements in of relating to end fittings for flexible hoses andthe methods of applying such fittings tothe hose : en
  • FR983894A - Vacuum distillation apparatus : en fr
  • AT168242B - Piston ring : de en
  • CH276058A - Construction panel for wall cladding. : de en
  • FR983662A - Contact plate : en fr
  • FR983784A - Composition of unsaturated esters adhering to metals : en fr
  • DE807144C - Liquid filter with three-way cock, especially filters for fuels for cars and engines : de en
  • US2558420A - Form-fitting bra-slip : en
  • CA474851A - Borehole surveying instruments : en fr
  • CH276060A - Window. : de en
  • DE807187C - Machine for the production of fuel briquettes : de en
  • FR983660A - Hydraulic pressure transformer : en fr
  • SU90589A1 - Unit for fastening and excavating steeply dipping seams : en ru
  • US2558587A - Foam prevention in extractive distillation of hydrocarbons : en
  • AU222751A - Improvements in moisture supply apparatus for offset lithographic duplicating machines : en
  • CH276182A - Method and installation for determining the direction and elevation of an object in space by reflection of electromagnetic waves. : en fr
  • CH276097A - Removable, adjustable mounting device for a book holder used by a bedridden or seated person. : en fr
  • CH276192A - Gramophone with automatic record changer. : de en
  • CA474713A - Wheel retainers for vehicles : en fr
  • ES193150A1 - A PROCEDURE FOR THE PREPARATION OF 1-PHENYL-AMINOPROPAN : en es
  • ES26680U - Bag for microfilm. (Machine-translation by Google Translate, not legally binding) : en es
  • GB654746A - Improvements relating to the concentration of aqueous formaldehyde solutions by distillation : en
  • CA474708A - Holdfasts and the like : en fr
  • US2558047A - Cellulose derivative plastic composition : en
  • US2558326A - Potentiometer : en
  • CH276220A - Device for tensioning a flexible tension member. : de en
  • CH276130A - Process for the manufacture of high purity crystal dextrose hydrate not primarily intended for nutrition. : de en
  • DE807241C - Machine tool for processing very wide areas : de en
  • FR983864A - Fluid control valve refinement : en fr
  • GB654788A - Chemical treatment of textiles to increase resistance to gas fading : en
  • CH276196A - Process for obtaining a timepiece dial with raised signs and dial obtained by this process. : en fr
  • AU149362B2 - Fluid flow and pressure control valve : en
  • SU90641A1 - Mechanism of manual harmony with a device for transposition : en ru
  • US2558078A - Comparator for typewriting machine type : en
  • US2558261A - Locomotive and boiler therefor : en
  • US2558208A - Testing apparatus for fluid pipe systems : en
  • AU220851A - Fluid flow and pressure control valve : en
  • CH276218A - Process for the manufacture of hollow plastic objects and mold for the implementation of this process. : en fr
  • CH276261A - Set of convertible moisture-proof lights. : de en
  • US2558406A - Linear modulation circuit : en
  • AU224451A - Tube made from strip stock : en
  • CH276136A - Process for filtering liquids. : de en
  • US2557964A - Error detector for telegraph printers : en
  • DE1624983U - PROTECTIVE COVERING FOR MOTORCYCLES. : de en
  • DE1625075U - BATH BAG. : de en
  • DE1625076U - SHAVING BRUSH HOLDER. : de en
  • CA474770A - Magnetrons : en fr
  • SU90585A1 - Method of underground drainage of coal deposits : en ru
  • US2558095A - Rake tooth : en
  • US2558432A - Magnetic tape recorder-reproducer : en
  • US2558704A - Retainers for shafts, pins and the like : en
  • US2557969A - Shielded ultra high frequency tuning apparatus : en
  • US2558064A - Method of preparing parchmentized paper dialytic membranes : en
  • CH276266A - Prosthesis. : de en
  • CH276279A - Two-wire amplifier. : de en
  • DE1624879U - SPRAYING NOZZLE FOR LIQUIDS, IN PARTICULAR FOR THE CENTRIC ARRANGEMENT IN A CYLINDRICAL UPRIGHT VESSEL. : de en
  • DE1625048U - GEAR PULLER FOR DRIVE GEARS OF BICYCLES. : de en
  • DE807015C - Reinforced concrete ceiling : de en
  • GB654689A - Modified polymerised haloprene compositions : en
  • CH276085A - Transportable heater. : en fr
  • PL34478B1 - A continuous method of making soap and an apparatus for carrying out the method : en pl
  • CH276065A - Device for fastening scaffolding poles to houses. : de en
  • FR983484A - Perfected claw : en fr
  • AU154869B2 - Improvement in process for preparing (alkylsulfonamidoalkyl) arylhydrazines : en
  • AU151175B2 - Improvements in looms having automatic bobbin-changing mechanism : en
  • DE807177C - Device for transporting haystocks : de en
  • DE807154C - Holder for tools for drilling, reaming, countersinking or the like to be attached to a drilling spindle or the like by means of a Morse taper or the like. : de en
  • DK72699C - Box with tilt lid. : da en
  • CA474780A - Resilient wheels for rail cars : en fr
  • US2558600A - Illuminated lamp base : en
  • CA474691A - Exercising machines : en fr
  • CH276226A - Device for blocking two members screwing one onto the other. : en fr
  • CH276296A - Power amplifier with a grid-current controlled B output amplifier stage. : de en
  • PL34418B1 - : en pl
  • US2557970A - Key holder and display means therefor : en
  • AT168534B - Device for generating different colored light with electric hand or pocket torches : de en
  • DE1625144U - ELECTRICALLY DRIVEN VESSEL CLEANING MACHINE. : de en
  • US2558218A - Multistake totalizator : en
  • SU90537A1 - Tumble dryer : en ru
  • AT168547B - Slot shutter for photographic apparatus or the like. : de en
  • CA474843A - Communication systems : en fr
  • CA474868A - Dyeing processes : en fr
  • DE1624901U - HIP BRACKET. : de en
  • DE807143C - Valve spring lifter : de en
  • CH276057A - Suspended ceiling with panels. : en fr
  • DE807030C - Process for the production of rubber articles of great rigidity : de en
  • DE807397C - Clamp folder : de en
  • DE807517C - Amplifier for centimeter waves : de en
  • CH276229A - Infinitely variable generating gear. : de en
  • US2558620A - Radiator cap : en
  • US2558688A - Process for manufacturing chlorinated derivatives of resols : en
  • US2558126A - Collapsible box : en
  • DE807480C - Device for closing a wheel shield in the opening of a fender : de en
  • FR983878A - Improvements to telegraph repeaters : en fr
  • ES27017U - Hydraulic closing device for tanks. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983490A - Curler device for drying and styling hair : en fr
  • US2558465A - Folding convertible bench and picnic table : en
  • SU90631A1 - Skinning machine : en ru
  • AU148295B2 - Method of making welded tubing from strip metal stock : en
  • CH276228A - Handle on valves with cover cap. : de en
  • AU216551A - Method forthe production of hollow articles made of thermoplastic material : en
  • US2558665A - Moisture setting paint : en
  • DE807309C - Process for the production of models for casting, in particular machine plates : de en
  • US2558264A - Tapering and thinning shears : en
  • US2558302A - Powdered transparent iron oxide pigments : en
  • SU90744A1 - Insulating Self-Rescuer for Miners : en ru
  • US2558485A - Cable testing system and method : en
  • CA474818A - Sanitary napkins : en fr
  • DE807361C - Liquid fire extinguisher : de en
  • DE807003C - Suitcase, especially for air travel : de en
  • DK72690C - Pressure mechanism, especially for friction gears. : da en
  • ES26957U - New footwear (Machine-translation by Google Translate, not legally binding) : en es
  • AT168536B - Step switch : de en
  • US2558252A - Automatic driving device for machine tools : en
  • AT168562B - Amplifier with two electron tubes : de en
  • PL34434B1 - : en pl
  • US2558128A - Manufacture of chocolate : en
  • US2558306A - Log-handling derrick : en
  • US2558691A - Humidifying apparatus : en
  • CA474734A - Icing digesting extruders : en fr
  • CA474747A - Production of high pressure pipes and vessels : en fr
  • DE1624902U - SPECIAL LONG WASH COLLAR FOR BUTCHERS AND FARMERS. : de en
  • DE1624994U - RELEASE DEVICE AND WEIGHT DRIVE FOR MUSIC WORKS FOR INSTALLATION IN STRIKING CLOCKS. : de en
  • CA474718A - Automatic paper feed cut-offs : en fr
  • DE1625012U - POT BRUSH. : de en
  • ES26973U - Improved doll (Machine-translation by Google Translate, not legally binding) : en es
  • ES197845A1 - NEW APPARATUS FOR MEASURING THE RESISTANCE OF COMPRESSION CONCRETE : en es
  • ES26874U - Card for the diffusion and archive of musical compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES26958U - Closure for cases, suitcases and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CH276155A - Rotary knife for thin material cutting machine. : en fr
  • DE1625019U - SIDE PART FITTING FOR UPHOLSTERED FURNITURE, IN PARTICULAR LYING. : de en
  • CH276068A - Joint for rails. : en fr
  • US2558082A - Protector shield for garment hangers : en
  • US2558423A - Spoke ornament for bicycle wheels : en
  • US2558499A - Ophthalmic mounting : en
  • US2558531A - Earth-moving scraper bowl : en
  • US2558669A - Apparatus triggered by recorded signals : en
  • AT168560B - Combined film transport and shutter tensioning device for photo cameras, in particular 35mm single-lens reflex cameras : de en
  • US2558323A - Child's counter tray : en
  • US2558421A - Diffuser with a detachable deflector member : en
  • US2558444A - Pressurized breather for fref-piston units : en
  • PL34411B1 - : en pl
  • CH276129A - Support for milking machine. : en fr
  • AU3520650A - Improved power engine or motor : en
  • DE807264C - Actuating link for slide locks : de en
  • DE807358C - Control for compressed air fluid scraper : de en
  • AU151356B2 - Improvements inan inking mechanism for duplicating machines : en
  • US2558175A - Fire protection automatic sprinkler system : en
  • DE807238C - Spinning reel for sport anglers with automatic coupling device between crank and shaft : de en
  • DE807449C - Idle nozzle with mechanical cleaning and economy device : de en
  • PL34452B1 - : en pl
  • US2558635A - Process for treating a magnetic iron ore : en
  • CH276285A - Subscriber telephone set circuit. : de en
  • DE807263C - Suspenders : de en
  • FR983890A - Automotive body : en fr
  • GB654644A - Improvements in high frequency electric discharge devices : en
  • CA474862A - Shoe sewing machines : en fr
  • FR983791A - Toy consisting of a vehicle automatically performing a determined circuit and various maneuvers : en fr
  • CH276198A - Self-winding timepiece. : en fr
  • AU154635B2 - Improvements in and relating to two-phase welding apparatus and welding systems : en
  • US2557987A - Method for extracting usnic acid : en
  • CH276102A - Bottle closure device that allows opening by hand. : en it
  • PL34485B1 - : en pl
  • CA474789A - Plows : en fr
  • FR983674A - Improvements to mechanical chain conveyors used for transporting ore or other powdery or granular materials : en fr
  • AU222951A - Improvements in or relating to supports for mine workings : en
  • CA474704A - Pantie girdles : en fr
  • CA474840A - Polymerization of olefine hydrocarbons : en fr
  • DE1625004U - CARPET OR SIMILAR PILOT FABRICS. : de en
  • DE1625018U - CLAMPING DEVICE. : de en
  • DE807435C - Ladder console frame : de en
  • ES198144A1 - A METAL DEVICE APPLICABLE TO AUTOMATIC CIGARRERAS : en es
  • FR983608A - Electronic tube assemblies : en fr
  • FR983853A - Device for separating the warp threads : en fr
  • FR983925A - Process for refining and polymerizing crude pyrogenation oils : en fr
  • DE1625092U - TOBACCO PIPE HEAD WITH CONE-SHAPED BORE. : de en
  • US2558245A - Liquid sulfur : en
  • CH276267A - Bath tub usable for water baths and therapeutic baths. : en it
  • US2558070A - Circuit breaker : en
  • US2558250A - Baling press, especially bale case construction : en
  • CA474706A - Methods for the mechanical treatment of metals : en fr
  • US2557952A - Dispensing container with ratchet type follower and spring biased closure : en
  • USD163753S - Ray apparatus : en
  • CH276157A - A method of manufacturing an impermeable material and a material thus obtained. : en fr
  • DE807149C - Fuel injection pump with externally adjustable control valve : de en
  • DE807169C - Sprinklers for confectionery purposes : de en
  • GB654665A - Improvements in or relating to boxes or containers : en
  • CA474765A - Couplings for connecting two vehicles together : en fr
  • US2558548A - Polyvinyl ester-ester interchange process : en
  • DE807497C - Sledges, especially back slides for removing tree trunks from the field : de en
  • GB654636A - Diaphragm pump for thawing hoar-frost on aircraft propellers : en
  • US2558121A - Fishing lure : en
  • US2558367A - Separable fastener : en
  • US2558461A - Target-area-selection-type tube : en
  • US2558599A - Sign cabinet : en
  • FR983452A - Tie tape for assembling documents : en fr
  • DE1624992U - ROUND PACKAGING JAR MADE OF NON-METALLIC FABRICS WITH SEALED, REMOVABLE LID. : de en
  • DE1625001U - IRONING APPARATUS. : de en
  • DE807055C - Apparatus for carrying photographic apparatus : de en
  • DE807413C - Component for stacked capacitors and capacitor, manufactured using such components, and method for their manufacture and for the capacitance adjustment : de en
  • FR983467A - New inverted soaps and manufacturing process for these soaps : en fr
  • GR13064B - BOOKBINDING METHOD FOR VARIOUS CIRCULAR EXTERIOR COVERED WIRE. : el en
  • DE1625112U - TRACKSUIT. : de en
  • DE1624873U - DEVICE FOR ADVERTISING PURPOSES. : de en
  • ES25742Y - Alternating current rectifier, by means of selenium or copper oxide rectifier plates for different industrial uses. : en es
  • GB654742A - Improvements in or relating to electric socket contact elements : en
  • GB654692A - Continuous hydrogenation of unsaturated oils : en
  • ES26949U - Light mixed beam for floor slabs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR983521A - Manufacturing process of pellets for dry straighteners : en fr
  • AU222651A - Improvements inan inking mechanism for duplicating machines : en
  • DK72691C - Method and plant for preserving the carotenoid content of dehydrated alfalfa and similar carotene-containing feedingstuffs. : da en
  • ES24639U - Electric brazier (Machine-translation by Google Translate, not legally binding) : en es
  • SU90781A1 - Method of making decorative sculptural parts : en ru
  • US2558144A - Chair truck : en
  • US2558624A - Decontaminating products from pyrolysis of chcif2 : en
  • US2557990A - Vessel for external pressure : en
  • US2558710A - Drop bottom mine car : en
  • ES193089A1 - MECHANISM OF CONTINUOUS CHANGE OF SPEEDS : en es
  • CH276082A - Water drainage device. : de en
  • SU90533A1 - Pickup device in two-wire RSL : en ru
  • US2557939A - Device for filling a plurality of bags with a predetermined quantity of potatoes or the like : en
  • US2558666A - Nitrile derivatives : en
  • DE807157C - Safety friction clutch for transferring different torques of the drive spindle to tools, e.g. B. Thread and hole drills : de en
  • DE807243C - Device for bending elongated workpieces, such as pipes, in a snake shape : de en
  • DE807254C - Propulsion device for watercraft : de en
  • AT168567B - Incubator with electrically operated air circulation and electric heating : de en
  • DE807129C - Method and device for cutting glass strips into slices of commercial size : de en
  • ES198146A1 - IMPROVEMENTS IN THE COUNTERS DEVICES INTENDED FOR RECREATIONAL GAMES TABLES : en es
  • FR983571A - Compositions containing glycidyl ethers and oxalic acid : en fr
  • DE1624973U - CLOSURE FOR LIQUID CONTAINER, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • US2558120A - Push-pull electron tube for instruments or television : en
  • FR983816A - Cylinder head for internal combustion engines : en fr
  • AT168591B - Circulation mixer : de en
  • CH276293A - Thermionic tube amplifier. : en fr
  • DE807481C - windshield wipers : de en
  • US2558165A - Cushioning device for rock drills : en
  • AT168508B - Ignition generator for internal combustion engines : de en
  • CA474738A - Methods and means for operating high voltage static current converters using ionic valves : en fr
  • CA474757A - Torque measuring systems : en fr
  • CA474762A - Jordan engine plug construction : en fr
  • US2558401A - Jack : en
  • US2558456A - Box making, filling, and closing apparatus : en
  • US2558522A - Hot drink maker and vending machine : en
  • ES193227A1 - PERFECTIONS IN AND APPLICABLE TO WRITING INSTRUMENTS : en es
  • ES195845A1 - MACHINE FOR CHANNELING WOOD SHUTTER SUPPORTS : en es
  • US2558156A - Ore mill : en
  • FR983822A - Improvements to electrical selector switches : en fr
  • US2558459A - Hedge trimmer with sectioned housing : en
  • DE807431C - Concrete building board for the production of hollow walls : de en
  • ES26971U - Espadrille with cut nylon material with esparto soul passed by rings, cardboard plant and rubber floor (Machine-translation by Google Translate, not legally binding) : en es
  • DE807150C - Use of damper in a device for checking the delivery rate of fuel injection equipment : de en
  • SU90536A1 - : en ru
  • FR983980A - Improvement in the process of obtaining organic acids by fermentation : en fr
  • FR983616A - Process for preparing bituminous compositions : en fr
  • GB654720A - Improvements in or relating to gauging devices : en
  • ES26970U - Flange sleeve made of aluminum or other light metal composition (Machine-translation by Google Translate, not legally binding) : en es
  • ES26967U - An improved reactor circuit for feeding a fluorescent tube (Machine-translation by Google Translate, not legally binding) : en es
  • GB654711A - Improvements in and relating to dynamoelectric machines and slot wedge members therefor : en
  • GB654712A - Improvements in and relating to dynamoelectric machines and slot wedge members therefor : en
  • SU90687A1 - Method for the production of high-alloy steel and high-alloy alloys : en ru
  • SU90619A1 - : en ru
  • DE1624932U - FORCE METER CONSISTING OF MEASURING SPRING AND DIAL. : de en
  • DE807018C - Tubular wall dowel made of thermoplastic material : de en
  • FR983812A - Telescopic type mine poles : en fr
  • US2558399A - Penknife : en
  • ES197896A1 - ANATOMICAL ARTICULATING DEVICE FOR DENTISTS : en es
  • US2558555A - Casting layer of apparatus for the manufacture of photographic film supports : en
  • US2558458A - Combined typewriting and computing : en
  • US2558492A - Tubular x-ray diaphragm : en
  • US2558711A - Pteroylglutamic acid compounds and process of preparing same : en
  • AU150680B2 - Improvements ina sheet feeding mechanism for duplicating machines : en
  • CA474772A - Deflecting and focusing devices for cathode ray apparatus : en fr
  • CA474779A - Inner covers for coil annealing furnaces : en fr
  • ES24533Y - Arrangement for the attachment of hypodermic needles to injection syringes. : en es
  • FR983568A - Synchronous servo drive : en fr
  • FR983679A - Method of fixing two parts which fit into each other and forming a seal between these parts : en fr
  • FR983738A - Swing lift door with automatic closing and opening movement : en fr
  • DE807327C - Stable window with concrete frame : de en
  • ES193133A3 - IMPROVEMENTS IN THE ENGINE-TRANSMISSION GROUPS AT THREE SPEEDS FOR LIGHT MOTORCYCLE : en es
  • GB654791A - Improvements in or relating to phosphorus-containing organic compounds : en
  • IE21365L - Calling line identification : en
  • AT168557B - Magnet system with adjustable pole yokes, especially for moving coil measuring devices : de en
  • DE1624993U - PACKAGING CONTAINERS MADE FROM NON-METALLIC MATERIALS. : de en
  • DE807108C - Housing for recessed built-in electrical distribution and meter boards : de en
  • AU155596B2 - Improvements in and relating to two-phase welding apparatus and welding systems : en
  • US2557957A - Fire extinguisher : en
  • FR983739A - Blocking of reclosing of circuit breakers : en fr
  • US2558206A - Process and apparatus for drying hydrogel : en
  • ES26988U - Electric filament resistor arranged and plug-in as a lamp in the usual socket of the radio receivers (Machine-translation by Google Translate, not legally binding) : en es
  • FR983656A - Improvements in high pressure liquid pumps : en fr
  • CH276176A - Slingshot device to be used as a toy. : de en
  • DE1625060U - MOBILE TOOLBOX. : de en
  • ES26977U - Roasting pan (Machine-translation by Google Translate, not legally binding) : en es
  • DE807077C - Sealing machine for twisting strapping wire : de en
  • FR983790A - Shuttle grinding machine used in trimmings : en fr
  • GB654681A - Improvements in or relating to a cradle for mounting an implement on a tractor : en
  • DE807316C - Agitator : de en
  • SU90556A1 - Device for discharging water from hydrocolon : en ru
  • DE1624938U - LENS SHUTTER TENSION AND RELEASE PART ON PHOTOGRAPIC CAMERAS. : de en
  • FR983545A - System for centimeter-wave power measurements using a heating wire bolometer coupled to a delayed propagation line : en fr
  • FR983953A - Process for obtaining mixed products by molding and resulting products : en fr
  • DE1624898U - TIN VESSEL, PARTICULARLY CAN. : de en
  • US2558125A - Valved air hose spud for paint spray guns : en
  • US2558147A - Guide for correcting typewriting : en
  • US2558381A - Single axle vehicle suspension : en
  • FR983594A - Foundry caliper : en fr
  • US2558071A - Electrohydraulic control means for machines employing plural hydraulic motors : en
  • US2558102A - Arc welding system : en
  • DE1625013U - POT CLEANER. : de en
  • DE1625036U - CIRCUIT ARRANGEMENT FOR ACOUSTIC IDENTIFICATION OF THE POSITION OF DIRECTION INDICATORS. : de en
  • CH276254A - Electrical resistance. : de en
  • DE1624894U - CIGARETTES PACKAGE WITH MATCHES OR BOOKS OF MATCHES FIXED TO THE INSIDE OR OUTSIDE OF THE PACKAGE. : de en
  • ES26491U - Toy revolver (Machine-translation by Google Translate, not legally binding) : en es
  • FR983585A - Wheel hub with dynamo : en fr
  • DE807398C - Piston engine with downstream turbine : de en
  • US2558087A - Fluid seal for rotary fluid valves : en
  • SU90501A1 - Mine Cage Collector : en ru
  • SU90632A1 - Adaptation to ribbon-weaving machines for making new basics : en ru
  • DE807012C - Cooking alarm : de en
  • DE807029C - Holder for wire fence : de en
  • FR983697A - butadiene elastomers with better light stability : en fr
  • GR13049B - METHOD FOR THE PREPARATION OF PENICILLIN ESTERS. : el en
  • US2558228A - Hinge : en
  • US2558602A - Two-temperature cabinet : en
  • USD163773S - Point for a corn picker gathering shoe : en
  • US2557929A - Switch : en
  • FR983592A - Cigar or cigarette holder : en fr
  • FR983712A - Magnetic core for electro-magnetic device : en fr
  • ES27042U - Bra for gloves (Machine-translation by Google Translate, not legally binding) : en es
  • FR983496A - Prenatal belt or sheath : en fr
  • US2558386A - Embroidery kit : en
  • CA474827A - Production of lithium amide and other metal compounds : en fr
  • CH276278A - Audio frequency signaling equipment for four-wire telecommunications systems. : de en
  • ES26939U - Blister brush for the application of iodine other products for external use (Machine-translation by Google Translate, not legally binding) : en es
  • US2557937A - Drive axle : en
  • US2558477A - Message ticketer : en
  • DK72686C - Machine for covering root ball. : da en
  • FR983451A - Improvements in oscillator frequency control : en fr
  • PL34466B1 - : en pl
  • US2558582A - Selective drive for plural conveyers : en
  • US2558433A - Luminous attachment for locks : en
  • CH276314A - Heating device on motor vehicles with a water-cooled internal combustion engine. : de en
  • AU225851A - Improvements in and relating tothe loading trays of automatic weapons : en
  • CH276239A - Multi-stage axial compressor. : de en
  • GB654729A - Improvements in or relating to electric safety control systems for fuel burners : en
  • AT168556B - Holder for plans, drawings, etc. Like. In collection cabinets : de en
  • DE1624913U - CARRYING DEVICE FOR PACKAGES AND THE LIKE : de en
  • DE807171C - Apparatus for demonstrating items of clothing : de en
  • ES197902A1 - IMPROVEMENTS IN THE MANUFACTURE OF PLASTIC BANDAGES : en es
  • US2558286A - Method of making frictional bearing surfaces : en
  • DE1624969U - EYEGLASSES MADE OF WEATHER-SENSITIVE FABRIC, ESPECIALLY MADE OF CELLULOID. : de en
  • CA474791A - Vehicle drawbars : en fr
  • CH276191A - Acoustic diffuser for electric or electronic musical instruments. : en fr
  • DE1625034U - GLOW PLUG FOR MODEL AND SMALL COMBUSTION ENGINES. : de en
  • DE807474C - Folding sunroof for passenger cars : de en
  • FR983591A - Baby care trolley table : en fr
  • US2558275A - Lathe control mechanism : en
  • FR983658A - Steel shoe for timbering in mines : en fr
  • FR983684A - Shoe shape, stretchy and metallic : en fr
  • FR983561A - Boiler : en fr
  • CA474809A - Gelatine blasting explosive compositions containing water soluble salts : en fr
  • DE807170C - Fragrance advertisement : de en
  • DE807205C - A method for producing two-part brushes made of elastic material, e.g. B. rubber : de en
  • ES197482A1 - A PROCEDURE FOR THE CONSTRUCTION OF NICKEL MOLDS FOR APPLICATION TO INJECTED METAL FOUNDRY : en es
  • ES26940U - Circular or machine saw with hard metal inserts (Machine-translation by Google Translate, not legally binding) : en es
  • FR983470A - Improvements in the manufacture of eyelashes for dolls and their mounting on the eyes : en fr
  • FR983687A - Submerged electro-pump unit with flooded motor : en fr
  • FR983886A - Tractor seat : en fr
  • ES197900A3 - IMPROVEMENTS IN THE TRANSMISSION MECHANISMS FOR TRAVEL COUNTERS ON MOTORCYCLES AND BICYCLES : en es
  • ES26899U - Improved device for fixing the spindles in the quills of continuous and similar spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1625056U - WATER REMOVAL DEVICE FOR ORNAMENTAL FISH TANK. : de en
  • FR983903A - Method of establishing constructions and constructions resulting from the application of this method : en fr
  • GB654698A - Improved moulding compositions : en