• US2744232A - Magnetic and conducting materials detector : en
  • US2743753A - Apparatus for making pressure sensitive labels : en
  • US2744008A - Lead-copper-silver alloys and process for producing same : en
  • US2744130A - Quaternary ammonium monomers and polymers thereof : en
  • DE942534C - Process for the production of durable and highly effective solutions or suspensions of antibiotic agents : de en
  • US2743677A - Buoyant pump rod and booster valve for oil well pumps : en
  • US2744196A - Pulse width discriminator : en
  • US2743989A - Facsimile recorder : en
  • CA524692A - Fibre scouring and washing bowl : en fr
  • US2743626A - Transmission and controls : en
  • US2743824A - ervin : en
  • US2744226A - Motor protector circuit : en
  • AU1314455A - Improvements in or relating togas-fractionating systems comprising agas-fractionating column anda boiler inwhich the fraction of high boiling point atleast partially evaporates : en
  • CA524496A - Sponge rubber-textile combination material : en fr
  • US2743533A - Automatic control for clothes driers : en
  • ES227186A1 - A universal machine for carving, milling, contouring, mechanical and multiplier copier. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227223A1 - A procedure for the preparation of acilamino-nitro-propiofenonas-beta-tiosustituºdas. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748488A - Improvements in or relating to endless belt conveyor systems : en
  • US2743569A - Cotton picker drum structure with lubricating means : en
  • DE1721626U - WEATHERPROOF FLAG, FLAEGGE & THE LIKE : de en
  • DE942530C - Process for the production of a multi-layer brush for electrical machines : de en
  • DE942595C - Process for the production of resinous co-condensation products : de en
  • SE154291C1 - : en
  • CA524394A - Can punches : en fr
  • CA524483A - Production of metallic titanium : en fr
  • US2743811A - Loading device for hot extrusion presses : en
  • DE1721418U - STEEL STRIP GUIDE, ESPECIALLY FOR A HEATING STRIP. : de en
  • DE942288C - Arrangement for the automatic start-up of a rectifier-fed, separately excited DC motor : de en
  • DE942331C - Method and device for influencing the braking force of brakes for rail vehicles : de en
  • AU1320755A - New compositions for use in the manufacture of ligh sensitive photographic materials : en
  • CA524619A - Process for the preparation of soluble chlorinated rubber from latex : en fr
  • US2744084A - Olefin polymerization process using hydrogenated naphtha solvent : en
  • CA524506A - Process for producing esters of omega, omega, omega-trihalo aliphatic carboxylic acids : en fr
  • CH313694A - Device for filling bulk goods with a rocker mounted in a support frame : de en
  • CH313609A - Menstrual indicator with clockwork movement : en fr
  • ES227251A1 - A correcting device of the parallelism of fibers in the stretching operation. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53041U - Perfected metal tube frame chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR66064E - : fr
  • US2744079A - Adhesive composition containing polysiloxane rubber, polysiloxane oil and reinforcing pigment : en
  • US2743612A - Thermometer : en
  • US2744007A - Process of recovering alkaline earth metal from alkali metal-alkaline earth mixtures : en
  • AU210856B2 - Watertight container made of plastic material, more particularly for swimming and underwater sports : en
  • US2743775A - Gravity actuated delay timer : en
  • AU205982B2 - Delay line circuitry for colour television receivers : en
  • DE942297C - Process for the production of copolymers : de en
  • DE942454C - Device for the directional transmission or reception of wave energy : de en
  • AU1320655A - Improved variable-speed power transmission mechanism : en
  • DE942685C - Cooling device on metal extrusion presses : de en
  • AU1339555A - Improvements in metal coated glass fibers and products thereof : en
  • CA524695A - Holder : en fr
  • CH313574A - Form for the carbonless payroll accounting : de en
  • US2743545A - Fishing plug : en
  • US2743682A - Car truck : en
  • US2744137A - Process for the manufacture of n-methyl-beta-cyclohexen-(1)-ylethylamine : en
  • CH313542A - Device for peeling or peeling seeds and grains : de en
  • CH313562A - Process for the production of slightly acidic, blue leveling dyes of the anthraquinone series : de en
  • DE942678C - Process for the treatment of rock bodies : de en
  • ES43867Y - Physical therapy apparatus : en es
  • CH313514A - Quarter turn with fastening screw : de en
  • FR1116123A - Anti-vibration protective coating for components subjected to alternating forces : en fr
  • FR1116151A - Method and machine for molding plastic parts and the like : en fr
  • AU1314555A - Snap action device : en
  • US2743802A - Clutches : en
  • DE1721355U - FRAME FOR PICTURES OD. DGL. WITH AT LEAST ONE TWO-PART FRAME LEG, PART OF WHICH ARE RELEASABLY CONNECTED. : de en
  • DE1721494U - PIPE CONNECTION FOR DOUBLE-WALLED PIPES. : de en
  • DE1721313U - BICYCLE ALARM. : de en
  • DE942289C - Conductor arrangement for electrical machines : de en
  • DE1721390U - EQUIPMENT COLLECTION BOX FOR OIL STOVE. : de en
  • DE1721446U - RIGHT BAR BANK WITH HALF CYLINDER MAGNIFIER. : de en
  • DE942463C - Switching direction for interrupting high-voltage AC circuits : de en
  • DK80930C - Method of sterilizing hollow objects by means of ozone-producing ultraviolet radiation. : da en
  • ES53070U - Football game (Machine-translation by Google Translate, not legally binding) : en es
  • CH313586A - Process for the production of printed hollow reliefs from foils that become plastic when heated : de en
  • DE942676C - Diving equipment : de en
  • ES53005U - Musical toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB748388A - Improvements in or relating to vanes for vane-type fluid pumps or motors and to pumps or motors incorporating these : en
  • US2743884A - Fish tape threader : en
  • US2744210A - Headlight unit for motor vehicles : en
  • CA524603A - Multiple glazed flexible spacer units : en fr
  • DE942442C - Folder for loose sheets : de en
  • ES225358A1 - A procedure for the manufacture of insulating plates constituted by an artificial agglomerant and glass fibers, mineral fibers or scuba fibers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53098U - Embossed advertising object (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115911A - Heterogeneous insulating shell : en fr
  • DE942547C - Facility in the second cleaning of a threshing machine : de en
  • DE942665C - Lifting device for attachments for tractors that can be lifted by hand, foot or by power drive : de en
  • ES227153A1 - Improvements in the machines of arar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52917U - Thermal insulating bag for bottled beverages (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721398U - STANDARD COMPONENTS FOR PRE-FABRICATED BUILDINGS. : de en
  • DE942466C - Methods for cleaning clothes and other textiles : de en
  • ES227132A1 - Quick release valve actuator : en es
  • AU1308155A - Apparatus for generating a plurality of periodically varying electrical magnitudes ina predetermined phase relationship : en
  • CA524399A - Partially hydrogenated furfural-ketone reaction products and process for making same : en fr
  • US2743832A - Pickup trailer discharge conveyor : en
  • US2744087A - Polyester from terephthalic acid, ethylene glycol and polyethylene glycol : en
  • US2743777A - Apparatus for cutting a strip into portions of a predetermined length : en
  • US2744175A - Electrical safety switches : en
  • USD177558S - Portable electric hand saw : en
  • FR1115982A - Improvements to braking devices controlled by the physical effort exerted by the driver and by a combined boost of motive power : en fr
  • GB748487A - Electric signal translating devices utilizing semiconductive bodies : en
  • US2743836A - Roberts : en
  • DE1721254U - STAMP PILLOW. : de en
  • US2744042A - Laminated panels : en
  • US2744213A - Control for electric machinery : en
  • DE942635C - Cross pipe sprinkler liquefier, especially for refrigeration machines : de en
  • FR1115850A - Improvements to pasta shaping machines : en fr
  • FR66092E - Hydrocyclone : en fr
  • DE942388C - Roll stand with transport rollers arranged directly in front of or behind the lower work roll : de en
  • ES217644A1 - A method for the manufacture of polyethylene films. (Machine-translation by Google Translate, not legally binding) : en es
  • ES50331Y - Tile panel, with a woven and articulated metal core, transportable and prefabricated : en es
  • DE942702C - Switching arrangement for alternating current for the transmission of energy between an alternating current system of a given frequency and another, in particular direct current system, by means of mechanical contacts : de en
  • US2744058A - Fluidized fixed bed catalytic process : en
  • AU209139B2 - Snap action device : en
  • AU411354A - A refrigerated cabinet : en
  • CA524591A - Lock to prevent chair from rocking on base : en fr
  • US2743879A - Rewind machine riding roller : en
  • GB748379A - Improvements in or relating to clutch control system : en
  • DE942497C - Wiper for cleaning conveyor belts : de en
  • US2744076A - Production of organoplastics in cellular form by means of chemical blowing agents : en
  • DE1721616U - SHOE SOLE MADE OF PLASTIC MATERIAL. : de en
  • DE942625C - Process for the production of a gap filter from solid material : de en
  • DK80924C - Electronic apparatus for changing, by means of a received signal, the time position of an electrical output pulse in relation to a reference time position in a working period. : da en
  • ES31920Y - Box model for containing suppositories and similar objects : en es
  • DE942690C - Use of heat-treated iron-silicon and iron-aluminum alloys for cable armouring : de en
  • US2743513A - Method of making slide fastener chain : en
  • US2743588A - Ice maker : en
  • US2744235A - Magnetic field extrapolating apparatus and method : en
  • DE1721645U - BODY AND FLOOR FOR PLAY VEHICLES. : de en
  • ES227038A1 - A double-effect mechanism for the operation of doors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116135A - Process for dyeing fibers based on poly-acrylonitrile and similar fibrous materials : en fr
  • US2743486A - Vehicle parking device and system of parking : en
  • US2743839A - hulterstrum : en
  • US2743916A - Steam stripping equipment : en
  • US2744182A - Indicator for resistance welding : en
  • US2743716A - Archery arrow retaining device : en
  • US2743770A - Fuel burner valve and cleaner construction : en
  • DE1721290U - KEY LOCK FOR DEVICES OF WIRELESS MESSAGE TECHNOLOGY, IN PARTICULAR RADIO AND / OR TV. : de en
  • DE1721206U - VEST SHIRT. : de en
  • DE1721520U - SCREW-ON POCKET SUPPORT GRILLE TO A SALES COUNTER. : de en
  • DE942283C - Circuit arrangement for feeding the directly heated cathodes of discharge tubes in radio receivers : de en
  • GB748589A - Improvements relating to fuel injection internal combustion engines : en
  • US2743586A - Pile driver hammer lead : en
  • CA524585A - Unsaturated starch compounds and insoluble derivatives thereof : en fr
  • BE546737A - : en nl
  • CA524393A - Baby crib : en fr
  • DE1721485U - DOUBLE DOWEL. : de en
  • DE919931C - Gliding or sewage device for seaplanes or speedboats : de en
  • ES40489Y - Enclosed dice mechanism, with drive mechanism : en es
  • ES52996U - New pressure cooker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115929A - Method and apparatus for separating the gaseous constituents of gas mixtures : en fr
  • FR1115952A - Universal clamping device : en fr
  • DE1721631U - MOSAIC PANEL FOR THE PRODUCTION OF SCREEDS AND THE LIKE : de en
  • DE1721675U - CARRYING AND REINFORCEMENT STRIP FOR ANY CONTAINER. : de en
  • ES225567A1 - Improvements in the manufacture procedure of arponated wires or artificial hawthorn. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116066A - To see her : en fr
  • GB748418A - Improvements in or relating to flights for armoured conveyors of the scraper chain type : en
  • US2743740A - End valve for steam train line : en
  • US2743691A - Apparatus for forming articles from hollow blanks : en
  • US2744082A - Dissolution of acrylonitrile polymers : en
  • US2744141A - Method of preparing saturated aliphatic beta-secondary- and tertiary-amino alcohols : en
  • DE1721453U - CIGAR TIP. : de en
  • DE1721619U - DEVICE FOR INTERCHANGEABLE MOUNTING FOR FASTENING RIFLE SCOPES, IN PARTICULAR SMALL RIFLE SCOPES, ON GUNS. : de en
  • DE942300C - Heat sensitive element and method of making a heat sensitive element : de en
  • US2744100A - Bromodehydroabietic acid derivatives : en
  • US2744181A - Extensometers : en
  • DE1721258U - REINFORCED CONCRETE SLEEPER, IN PARTICULAR FOR RAILWAYS. : de en
  • DE1721465U - MOLDED LID FOR EDAMERKAESE. : de en
  • FR1115946A - Device for adjusting the tensioned plates on the plate cylinders of rotary presses : en fr
  • FR1116065A - Rhythmic telegraph system : en fr
  • FR1115924A - Process for the preparation of aromatic o-hydroxy-diazo compounds and products obtained : en fr
  • DE942553C - Process for the production of cellulose from plant material : de en
  • DE942579C - Flip circuit with diode to generate an anode voltage for electron beam tubes : de en
  • ES52865U - Improved hinge for all types of doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115961A - Gas turbine engine fuel supply control systems : en fr
  • DE1721277U - TELEVISION RECEIVER. : de en
  • FR1115893A - Rotary agglomeration press with motorized roller : en fr
  • GB748525A - A change-speed friction drive for gramophones : en
  • ES227092A1 - A sewing machine with zig-zag appliance. (Machine-translation by Google Translate, not legally binding) : en es
  • ES45981Y - Flashlight case : en es
  • ES52897U - Improved polygonal parachute (Machine-translation by Google Translate, not legally binding) : en es
  • ES52889U - Toy airplane, spear thrower (Machine-translation by Google Translate, not legally binding) : en es
  • DE942540C - Process for the preparation of polymerization products : de en
  • GB748575A - A new or improved thermally-responsive electric heat regulating switch : en
  • DE1721647U - RUNGE FOR VEHICLE TOYS, AND HOLDER FOR THE RUNGE. : de en
  • DE942605C - Centering device upstream of a deformation die : de en
  • US2743801A - Guide for material dispenser : en
  • DE942661C - Correction device for unambiguous scanning of the transition points in scales of measuring devices, in particular scales, which can be scanned photoelectrically or by sliding contacts : de en
  • GB748429A - Improvements in or relating to circuit arrangements for generating sawtooth currents : en
  • GB748502A - Improvements in or relating to syphon-operated flushing cisterns : en
  • DK80911C - Automatic closing means for liquid. : da en
  • FR1116235A - Fabric winding machine, with cutting device : en fr
  • FR1116181A - Conical or frustoconical objects of great length and of low taper, such as ship masts, antenna masts, electricity poles, etc. : en fr
  • US2743474A - Shoeshine kit : en
  • CH313599A - microphone : de en
  • DE942705C - Process for the production of sulfur dyes : de en
  • ES226884A2 - Procedure for the manufacture of polyethylene chlorification products. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743455A - Folding hat brim : en
  • US2743987A - Recording devices for vehicles : en
  • DE1721285U - TIME CONTROLLER. : de en
  • DE942703C - Pole-changing single-phase motor : de en
  • US2744051A - Treatment of fuel oil with an alkyl pyrrole : en
  • FR1115856A - Adjusting and lifting device for tractor-mounted tool carriers : en fr
  • GB748402A - Improvements in or relating to methods of making gel-forming composition and resulting product : en
  • DE1721479U - LOW RADIO IGNITION DEVICE FOR COMBUSTION MACHINES. : de en
  • DE1721591U - PROTECTIVE ARRANGEMENT TO PREVENT DEMOLITION IN THE CARGO COMPARTMENTS OF TANKERS. : de en
  • ES46805Y - Improved visor for automobiles : en es
  • FR1116024A - Method and tool for the manufacture of substantially endless extruded articles on discontinuous duty cycle extrusion presses : en fr
  • AU1318255A - Production of c5 perchlorocarbons : en
  • US2743735A - Control apparatus responsive to the extreme magnitude of one of a plurality of variables : en
  • US2743973A - Spacer and expander ring : en
  • DE942480C - Self-indicating scales for gas containers with a movable scale for the weight indication and a device for the automatic determination and display of the speed of the weight changes caused by gas extraction or the gas flow : de en
  • DE942517C - Carbon microphone with one fixed and one movable electrode with a secondary electrode : de en
  • ES227228A1 - Protection system for fruit trees and low crops. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115803A - Improvements to distribution boxes for agglomerate presses with tangent molding wheels : en fr
  • DK80932C - Method of precipitating on at least on the surface non-conductive objects a layer of at least one of the metals nickel and cobalt. : da en
  • DE942318C - Explosive cartridge with charge that generates pressurized gas : de en
  • US2743742A - Line blind : en
  • US2744071A - Lubricating oil additives : en
  • FR1116136A - Improvements to the ornamentation of textile fabrics : en fr
  • US2744132A - Method of producing alkyl phosphonyl dihalides : en
  • DE1721379U - FOOT END FOR STEEL TUBE FURNITURE. : de en
  • DE942452C - Circuit arrangement for initiating a special call in telecommunication systems, in particular telephone systems : de en
  • DE942578C - Arrangement to reduce the ignition power to be delivered by an ignition device for gas or vapor-filled discharge vessels : de en
  • DE942589C - Curtain rail, especially for sling curtains : de en
  • US2743499A - Enameling stand : en
  • FR1115789A - Heating appliance : en fr
  • FR1115791A - Improvements to clutch mechanisms : en fr
  • GB748400A - Unsaturated nitro-esters and the production of amino acids and their derivatives therefrom : en
  • ES227080A1 - Improvements introduced in the manufacture of shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52884U - Bubble-throwing nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • ES53019U - Wall saltcellar, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116186A - Method for controlling and adjusting movement, in particular for machine tool parts : en fr
  • CA524686A - Combined electric switches and connecting means : en fr
  • CH313691A - Distributor mechanism : en fr
  • GB748571A - Process for sulphonating alcohols : en
  • US2743723A - Hypodermic injection apparatus : en
  • US2744118A - Phthalimidopropionylaminoethyl disulfide and preparation : en
  • US2744185A - Illuminated knob : en
  • US2743575A - Valveless intermittent combustor with automatic flow control : en
  • US2744248A - Television antenna : en
  • DE1721558U - BLIND SCREEN FOR VEHICLES. : de en
  • GB748584A - Improvements in or relating to polymerization process : en
  • GB748385A - Improvements in or relating to timing devices : en
  • FR1116143A - Fibrous cardboard coated with plastics and its manufacturing process : en fr
  • DE1721455U - DEVICE FOR PLANTING FARM AREA WITH CULTURAL PLANTS DRIVEN IN DICE. : de en
  • DE1721547U - ADDITIONAL THROTTLE LEVER PLATE FOR VEHICLES. : de en
  • ES227222A1 - A procedure for the preparation of linear and crystalline elemented polymers of diolephins. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227224A1 - A PROCEDURE FOR THE OBTAINING OF SYNTHETIC PRODUCTS THAT HAVE FUNGICIDE ACTIVITY. : en es
  • ES52963U - Comfortable gandula for field and beach (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721602U - ARRANGEMENT ON SLEEVES TO BE INJECTED, IN PARTICULAR FOR FASTENING DECORATIVE RINGS TO PLASTIC PRODUCTS. : de en
  • DE942307C - Dividing device for the production of multiple grooves on slot shaping or drawing machines : de en
  • DE1721211U - BUASTER. : de en
  • US2743571A - Grain tank discharge conveyor for harvesters : en
  • US2744184A - Electric water heater : en
  • ES225368A1 - Improvements in the refrigeration sitemas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52874U - Pyrophoric lighter (Machine-translation by Google Translate, not legally binding) : en es
  • DE942580C - High afterglow phosphor and method for making it : de en
  • DE942596C - Process for the production of resinous, hardenable condensation products : de en
  • US2743542A - Ironing accessory : en
  • DE1721389U - HANDLE FOR COOKERS, OVENS, HEATERS AND THE LIKE HEATED EQUIPMENT, COMPOSING A HANDLE DISC WITH A SPINDLE ATTACHED TO IT. : de en
  • DE942465C - Electric instantaneous water heater with helically arranged heating conductors : de en
  • ES227128A1 - A procedure for the elaboration of a product for the permanent covering and preservation in all kinds of articles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES50442Y - Cup : en es
  • GB748422A - Thiadiazole derivatives and compositions containing them : en
  • GB748434A - Improvements in and relating to apparatus for processing filamentary tows : en
  • US2743483A - Method for producing rubber soled shoes : en
  • USD177548S - Spoon or the like : en
  • DE1721663U - SMALL MUG WITH CLOSURE. : de en
  • DK80912C - Insecticide. : da en
  • GB748407A - An improved apparatus for sterilising water in bulk : en
  • USD177552S - Gate valve : en
  • DE942556C - Device for step-by-step remote transmission of one measured value after the other : de en
  • FR1115994A - Pressure sensitive control device for hydraulic systems : en fr
  • FR1115997A - Dense liquor washing apparatus : en fr
  • US2743550A - Book support or lecturn : en
  • US2743985A - Remote measuring device : en
  • DE1721620U - SUBMERSIBLE ELECTRODE FOR REMOTE WATER LEVEL INDICATION : de en
  • ES50169Y - Electric lighter for gas cookers : en es
  • FR1116035A - Improvements to portable spraying devices : en fr
  • GB748365A - Improvements in or relating to roads or runways or the like : en
  • FR1115824A - System of electrodes, in particular crystal diode or transistor : en fr
  • FR66067E - : fr
  • GB748399A - A new or improved method and machine for effecting orientation of fibres : en
  • ES36543Y - Pacifier with protective cover : en es
  • ES38324Y - Decorative slide fastener : en es
  • FR1116029A - Sprinkler, especially for watering by sectors : en fr
  • ES53107U - Some advertising covers for passports (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115806A - Regulator-recorder : en fr
  • GB748519A - Improvements in or relating to syphon tubes of flushing cisterns : en
  • AU1315355A - Process of purifying caprolactam : en
  • ES52939U - Wall lamp with plug in its fixing plate (Machine-translation by Google Translate, not legally binding) : en es
  • US2743648A - Optical system for image projection devices : en
  • US2743485A - Slubbing mechanism : en
  • US2743684A - Tie-down track fitting : en
  • US2744029A - Preparation of water dispersible titanium dioxide pigment : en
  • DE1721203U - SHIRT. : de en
  • FR1115798A - internal combustion heat exchanger : en fr
  • GB748456A - Improvements relating to bearing lubrication : en
  • DE942671C - Press drive : de en
  • GB748574A - Improvements relating to vacuum cleaners : en
  • FR1115831A - Improvements to copolymers : en fr
  • GB748558A - Logical circuits embodying bistable magnetic storage elements : en
  • ES51404Y - Improved clamp for electrical installations : en es
  • FR1115816A - Magnetic adjustment system of the supply voltage of a generator for electrostatic precipitation device : en fr
  • DE1721600U - PRESSURE PENCIL. : de en
  • DE942500C - Abraumfoerderbruecke with trapezoidal or triangular cross-section : de en
  • DE942606C - Distribution device in the inlet of plansifters : de en
  • US2743984A - File drawer support : en
  • US2744154A - Insulated fence post : en
  • AU1313555A - Improved window structure with flyscreen : en
  • CH313631A - Screw connection for attaching an extension to a rotating shaft : de en
  • DE1721674U - INTERMEDIATE PACKAGING LAYER, IN PARTICULAR FOR KEEPING SINGLE PIECES AND THE LIKE : de en
  • DE942431C - Protective device for the slide of reciprocating parts of machine tools : de en
  • AU208278B2 - Improvements in or relating to circuit breaker : en
  • DE942493C - Device for driving auxiliary devices in motor vehicles : de en
  • DE942519C - Process for improving the odor of waste oil refined products : de en
  • US2744011A - Process for the manufacture of sintered articles : en
  • CA524665A - Hydraulic booster control : en fr
  • US2744197A - Frequency stabilization : en
  • USD177579S - Game board : en
  • USD177597S - Combined bumper and dust cover for gasoline dispensing nozzle : en
  • US2743653A - Photographic contact printing apparatus : en
  • US2743729A - Ash tray attachment : en
  • DE1721369U - FITTING FOR FOLDING SIDE OR ARMRESTS ON SOTAS ETC. : de en
  • ES227195A1 - Improvements in domestic coffee machines to hydropression. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52958U - Device-syringe to inject semiliquid substances into human and veterinary therapy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116142A - Receptacle for waste, in particular ashtray : en fr
  • DE1721397U - DEVICE FOR FASTENING CROSS BEAMS TO MASTS, IN PARTICULAR FOR ANTENNA RODS. : de en
  • DE942364C - Device for guiding a body in an elliptical path : de en
  • DE942694C - Installation at signal boxes with electrical locks : de en
  • FR1116220A - Centrifugal wringer, especially for laundry : en fr
  • DE942584C - Antioxidant for mineral oils, fatty oils, waxes and synthetic lubricants : de en
  • ES53065U - Improved sole for sandals (Machine-translation by Google Translate, not legally binding) : en es
  • GB748424A - Production of oxygenated hydrocarbons : en
  • DE942532C - Suction cap for evacuating hollow bodies : de en
  • ES227112A1 - An automatic machine for the application of footwear sole. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743789A - Lubrication system for tractor changespeed gear transmission : en
  • ES52898U - Container with transparent lid to contain food preserves (Machine-translation by Google Translate, not legally binding) : en es
  • AU209784B2 - Improvements in or relating to transistors : en
  • AU212538B2 - Process for preparing gases containing hydrogen and carbon monoxide : en
  • AU207360B2 - Device for operating three-phase loads froma single phase supply : en
  • US2743700A - Continuous metal production and continuous gas plating : en
  • US2743969A - Lubricating mechanism for railway car axle : en
  • DE1721227U - LIGHT- AND WEATHER-RESISTANT COLORED AND COLORFUL PATTERNED CEILING. : de en
  • DE942405C - Device for monitoring the power consumption of drive motors, especially for drawbars : de en
  • CA524538A - Nonintermittent lamp base filling machine : en fr
  • DE942337C - Device for generating high DC voltages : de en
  • DE942658C - mop : de en
  • DE1721671U - STACKABLE, TIN TRANSPORT CASE FOR IN PARTICULAR MILK BOTTLES. : de en
  • DE942541C - Device for checking the diameter and roundness of cylindrical and conical bodies : de en
  • DK80897C - Process for the preparation of 3- (piperidyl- (N) -methyl) -indoles substituted in the piperidine ring by one or more alkyl groups. : da en
  • ES48828Y - Perfected Bench Adjuster Screw : en es
  • FR1115989A - Improvement of joints or ball joints : en fr
  • US2743846A - Sugar and cream server and dispenser : en
  • US2743853A - Padding for sleeve pressing machines : en
  • US2743557A - Electrically driven abrading devices : en
  • GB748414A - Semiconductor signal translating elements and devices utilizing them : en
  • CA524523A - Sound recording or reproducing apparatus : en fr
  • CA524690A - Truck loading and unloading mechanism : en fr
  • AU205382B2 - Method and apparatus fob sludge collection and sludge removal in longitudinal settling tanks : en
  • AU1308055A - Brake control apparatus : en
  • US2744126A - Preparation of lead-sodium alloy and tetraethyllead : en
  • CA524610A - Preparation of organic fluorine compounds : en fr
  • CA524618A - Process for the preparation of halogenated rubber derivatives : en fr
  • CH313717A - Shovel-like device : de en
  • DE942268C - Process for the utilization of blast furnace filter dust : de en
  • DK80913C - Advantages for low voltage ignition systems for internal combustion engines. : da en
  • FR1116071A - Improvements to w. Flush valves. vs. : en fr
  • AU209589B2 - Improvements in or relating to device for controlling the speed of electric motors : en
  • USD177583S - Electric hair clipper : en
  • CA524691A - Crutch : en fr
  • CH313644A - Fuel injector for internal combustion engines : de en
  • DE942435C - Driver's seat for tractor : de en
  • ES49311Y - Apparatus for preparing salads of fruit, vegetables and other products : en es
  • FR1116246A - Lighting fixtures improvements : en fr
  • FR66053E - : fr
  • DE942397C - Method and device for the production of synthetic pig iron : de en
  • DE942488C - Cylinder for pressurized systems : de en
  • DE1721516U - VITAMIN CHICKEN FOOD RING. : de en
  • CA524494A - Manufacture of dense sodium carbonate : en fr
  • CA524608A - Ironing table : en fr
  • CH313551A - Process for the recovery of nitroform from a reaction mixture containing nitric acid and nitroform : de en
  • DE1721692U - HAND SYRINGE. : de en
  • AU1325455A - Flea repelling collar and method of producing thesame : en
  • DE1721330U - DEVICE FOR INDUCTIVE HEATING OF THIN WORKPIECES. : de en
  • USD177590S - Knife : en
  • DE942593C - Device for applying glue : de en
  • DE942704C - Oil cooling device for large transformers that are ready for use by railroad : de en
  • DE1721205U - SHIRT OD. DGL. CLOTHING. : de en
  • DE942426C - Exhaust pipe for the exhaust gases from large gas engines fed to a waste heat boiler : de en
  • ES46452Y - Perfected wind musical instruments : en es
  • GB748582A - Improvements relating to roof ventilators for motor coaches and like vehicles : en
  • AU1321455A - Improvements inthe manufacture of laminated sheet materials : en
  • DE1721546U - EQUIPMENT WITH HOLDING PLATE FOR POLICE-REQUIRED ACCESSORIES ON ROAD VEHICLES, IN PARTICULAR ON TWO-WHEEL DUMPBARROWS. : de en
  • DK80910C - Impulse transformer. : da en
  • FR1116173A - Grease gun : en fr
  • GB748555A - Improvements in or relating to aircraft landing gear : en
  • DE1721344U - BOTTLE AND CONTAINER CLOSURE INDICATING THE CONTENT. : de en
  • DE1721608U - SPONGE CAN. : de en
  • ES53032U - Toy shaver (Machine-translation by Google Translate, not legally binding) : en es
  • ES52928U - Automatic turning device, for hydraulic lifting plows (Machine-translation by Google Translate, not legally binding) : en es
  • AU206407B2 - Process for preparing liquid hydrocarbon mixtures for use as aviation fuel components : en
  • DE1721412U - ACCOMMODATION FOR CAMPING PURPOSES. : de en
  • ES48933Y - Needle for prolonged venous injections : en es
  • ES52334U - Device for joining tubes of flexible, semi-rigid or rigid material (Machine-translation by Google Translate, not legally binding) : en es
  • ES226623A1 - Improvements introduced in the manufacture of handles for the application of pocket knives or cucchillos. (Machine-translation by Google Translate, not legally binding) : en es
  • CA524450A - Method of making an adhesive comprising coacting resins and method of bonding bondable members utilizing said coacting resins : en fr
  • ES52979U - Safety lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115766A - Fridge : en fr
  • FR1115937A - Improvements to the brakes controlled by the physical effort exerted by the driver and by a servomotor : en fr
  • FR1115823A - Further training in roller mills : en fr
  • FR1116184A - Axial thrust wringer with at least two coaxial centrifuge drums : en fr
  • AU205537B2 - Improvements in thermostat casing structure : en
  • US2743956A - Magnetic cushioning support for vehicles : en
  • DE1721407U - ADJUSTABLE STEEL PIPE SUPPORTS. : de en
  • DE942709C - Kitchen appliance for multiple purposes : de en
  • FR1115778A - Frequency modulator device : en fr
  • US2744109A - 3-ethylene mercaptoles of 21-hydroxy-4-pregnene-3, 20-dione, its 17-hydroxy derivative and esters thereof : en
  • US2743831A - Tubular tire carrier : en
  • US2744110A - 3-ethylene mercaptole derivatives of progesterone : en
  • DE941746C - Device for controlling the axial displacement of the eccentric shaft in flat weft knitting machines : de en
  • DE942320C - Screw clamp, especially for gluing wood : de en
  • ES50061Y - Watch bracelet : en es
  • ES51133Y - Rotary drive mechanisms : en es
  • ES52994U - A perfected tap (Machine-translation by Google Translate, not legally binding) : en es
  • GB748474A - Improvements in method and apparatus for introducing solid materials into molten metal : en
  • AU204684B2 - Process for preparing liquid hydrocarbon mixtures for use as components in motor fuel : en
  • US2743908A - Hide away air conditioner : en
  • DE1721299U - END BAND CLAMP. : de en
  • DE942443C - Apparatus for the production of sodium hyposulfite : de en
  • DE942657C - Adjustable stretching axis for bone fractures, especially for leg fractures : de en
  • GB748553A - Improvements in or relating to pulsating pumps : en
  • USD177571S - Food and beverage server : en
  • DE1721301U - PLUG-IN DEVICE, FLAT DESIGN. : de en
  • CA524446A - Device for use in spinning viscous spinning solutions : en fr
  • DE1721304U - PLUG-IN COUPLING, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1721561U - TRAVELING LIGHTS AND SIGNAL LIGHTS FOR TRUCKS AND TRAILERS. : de en
  • DE942376C - Sharpening machine : de en
  • DE942389C - Arrangement for adjusting the introduction and execution devices on roll stands : de en
  • ES52902U - A perfected mechanical pencil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116047A - Thermostatic regulator : en fr
  • DE933233C - Stump lifting device : de en
  • CA524409A - Drive apparatus : en fr
  • CA524447A - Preparation of naphthostyrils : en fr
  • ES225834A3 - Vertical centrifuge machine with mounted cap or hood in the background for emptying down and with electromotor mounted on it. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115767A - Improved drain : en fr
  • FR1115777A - Improvements to fixing devices on smooth walls : en fr
  • US2743877A - Clamping device for automatic coil winding machine : en
  • US2743822A - Coupler support : en
  • GB748430A - Hydrocarbon oil compositions and processes for preparing the same : en
  • US2743925A - Machines for performing operations with respect to articles and control mechanisms therefor : en
  • DE942365C - Storage gear : de en
  • DE942538C - Process for the production of copolymers : de en
  • DE942539C - Process and device for the production of viscous polymers or polymer solutions : de en
  • US2743743A - Leak detecting and sealing device : en
  • ES50580Y - Sleeving for connecting sophisticated electrical conductors : en es
  • ES226430A1 - A procedure for continuous rolling on a coil of two or more threads removed from equal or separated delivery points. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227113A1 - Improvements in the connection mechanisms for electrical conductors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115851A - Process for preparing a filler for rubber and for other elastomers and products conforming to those obtained : en fr
  • FR1116242A - Device for loading and packing materials in a box : en fr
  • FR66087E - : fr
  • GB748568A - Improvements in or relating to bedsteads : en
  • CH313515A - Device for stretching window glass : en fr
  • ES52941U - Water storage heater (Machine-translation by Google Translate, not legally binding) : en es
  • ES53095U - Card opener device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115857A - Device for automatic folding of towels and others : en fr
  • US2743841A - Vent for metal housing for electrolytic : en
  • ES227039A1 - Improvements in the transmission of energy to the bottom pumps water elevation in wells. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115996A - Hydraulic system and control device of this system : en fr
  • FR1116161A - Improvements to heat exchangers : en fr
  • US2743627A - Sumps for tank and other similar types of vehicle transmissions : en
  • US2743843A - bliss : en
  • US2744036A - Coated nickel welding electrode : en
  • USD177576S - Ash tray : en
  • DE942267C - Process for the preparation of ª-alkoxy aldehydes : de en
  • DE942270C - Arrangement for the supply of lubricant to reciprocating compressors : de en
  • DE942404C - Electric motor with additional mechanical equipment controlled by the stand field : de en
  • ES53010U - New shirt for gentleman (Machine-translation by Google Translate, not legally binding) : en es
  • ES53063U - Improved mechanical wrench (Machine-translation by Google Translate, not legally binding) : en es
  • DE942266C - Process for the production of hexachlorobenzene : de en
  • DE942308C - Method of making screws : de en
  • DE942407C - Electromagnetic relay with two limit switch positions of the armature : de en
  • FR1116153A - Set for carrying out electrical installations in a reduced model : en fr
  • ES227212A3 - New flame pocket welder. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51409Y - Dart Launcher Crossbow : en es
  • ES52942U - Thermostat with ignition and gas failure protection (Machine-translation by Google Translate, not legally binding) : en es
  • ES52915U - Receptacle applicable to pantries, chambers and analogous elements (Machine-translation by Google Translate, not legally binding) : en es
  • US2743625A - Power transmission mechanism : en
  • US2743926A - Springboard and mounting therefor : en
  • ES49585Y - Device for continuous supply of cut sheets : en es
  • IS328B6 - Improvements to and in connection with bendable pipes, which heat with electricity. : en is
  • DE942477C - Wood cutting machine : de en
  • DK80925C - Brightness control system. : da en
  • ES52950U - Type of polishing disc (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116095A - Method for manufacturing an almost rectangular hysteresis cycle magnetic core : en fr
  • FR1116205A - Device for fixing rails : en fr
  • ES51447Y - Tilting device for circular saws : en es
  • ES53088U - Container simulating a flower pot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115970A - Rotary motor : en fr
  • FR1116118A - Improvements to artificial teeth : en fr
  • GB748465A - Improvements in or relating to neckwear : en
  • DE942316C - Device for loading boreholes for rock blasting with explosive cartridges using compressed air : de en
  • ES227182A3 - Improvements in the heads for electric shaving machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115847A - Construction for continuous spinning and twisting looms, rings : en fr
  • ES31983Y - Cap with visor : en es
  • FR66051E - : fr
  • FR1115820A - Improvements to the salting of meats : en fr
  • FR1115907A - Hydraulic shock absorber with interchangeable shock absorber tubes : en fr
  • FR1115886A - Stone for construction : en fr
  • FR1116034A - Mosaic attenuator : en fr
  • US2744080A - Aqueous dispersion of vinylidene chloride polymers containing hydrogen peroxide as acorrosion inhibitor : en
  • US2744088A - Linear polyesters from p, p'-sulfonyl dibenzoic acid plus aliphatic dibasic straightchain acids condensed with a glycol : en
  • US2744193A - Multi-button favorite station tuner : en
  • ES51314Y - Device to facilitate the knotting of ties : en es
  • ES52978U - Sander machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES225248A1 - An apparatus for the production, at will, of aerosols or micronieblas. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748355A - Improvements in or relating to electric switchgear and arc interrupting devices therefor : en
  • ES48316Y - Bottle with perfected nail polish brush : en es
  • FR1115889A - Trickle cooling plant for milk : en fr
  • FR1116026A - Process for making margarine, or similar emulsions, and fat-based products : en fr
  • GB748417A - Improvements in or relating to methods of producing metal oxide gels : en
  • DE942632C - Device for fastening the motor compressor in the machine capsule of a small refrigeration machine : de en
  • DE942262C - Plant for the continuous casting of metal bars with downstream rolling devices : de en
  • ES225448A1 - A method to change the properties of a material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51405Y - Perfected electrical connector : en es
  • FR1116064A - Infra-red image transformer : en fr
  • FR1115814A - Advanced conveyor with weighing device : en fr
  • US2743736A - Water supply units for glass washers and the like : en
  • DE1721533U - GRIPPER FOR FILM UNITS. : de en
  • DE1721224U - WINDING MACHINE FOR WIRE. : de en
  • DE1721581U - BRAIDED COVERING FOR TRANSPORT BOTTLES. : de en
  • DE1721483U - SILENCERS EQUIPPED WITH TWO INLET FITTINGS FOR FOUR-STROKE ENGINES, IN PARTICULAR FOR SILENCERS, WHERE THE INLET FITTINGS ARE A SMALL DISTANCE. : de en
  • DE1721661U - STACKABLE TRANSPORT AND STORAGE BOX WITH VISIBLE OPENING. : de en
  • FR1116043A - Insulating coating for electrical conductors, in particular for varnished wires : en fr
  • ES51412Y - Container box for fruits, divided by baskets : en es
  • GB748363A - Improvements in or relating to fluid actuated valves : en
  • ES52906U - Internal braces for mattresses and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES43513Y - Clamps applicable to scaffolding and similar structures : en es
  • ES51484Y - Abacus perfected for photographic uses : en es
  • DE1721669U - PACKAGING FOR GRAINY OR POWDERED SUBSTANCES, IN PARTICULAR FOR GRAIN FLOUR. : de en
  • ES53097U - New wooden element for the formation of pavements : en es
  • FR66080E - : fr
  • DE942616C - Device for pumping out water which has penetrated into ship's rooms : de en
  • GB748389A - Elevator : en
  • ES226749A2 - Improvements in the automatic mechanism bottle feeder and actuator of the interior organs for plugging machines. (Machine-translation by Google Translate, not legally binding) : en es
  • US2744046A - Method of making paper-covered folding box blanks : en
  • CA524532A - Fruit handling machine : en fr
  • AU1314355A - Improvements in or relating to microtomes : en
  • DE942340C - Electric light bulb : de en
  • DE942436C - Auxiliary braking device for trailers, especially motor vehicle trailers : de en
  • DE942559C - Ornamental drum designed as a container : de en
  • FR1116157A - Arrangements for the reduction of interference in radio communication systems : en fr
  • FR1116054A - Improvements to compressed air braking systems : en fr
  • ES53022U - Improved terminal for multiple plug pins (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116110A - Manufacturing process for shaped objects : en fr
  • US2743686A - Combination trash receptacle and burner unit : en
  • DE942506C - Process to prevent corrosion : de en
  • DE942645C - Tunable electrical oscillating circuit : de en
  • GB748443A - Improvements in or relating to sodium carbonate monohydrate and anhydrous sodium carbonate : en
  • US2743923A - Sheet-handling means : en
  • US2744090A - Linear polyesters from p, p'-sulfonyl dibenzoic acid plus carbonic or oxalic acid condensed with a glycol : en
  • US2743562A - Taping machine : en
  • US2743692A - Strip welding machine : en
  • US2743478A - Automatic molding apparatus : en
  • ES52929U - Percha (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115819A - Support system and methods : en fr
  • GB748567A - Improvements relating to the preparation of paratoluic acid : en
  • USD177549S - Spoon or the like : en
  • ES226957A1 - A procedure for the preparation of a new salt of 1-phenyl-2-isopropyl-1-aminopropan. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116131A - New chloromethane sulfonanilide, its preparation process and its application to the control of cryptogams and parasites : en fr
  • DE1721469U - CHICKEN PIPE. : de en
  • DE1721331U - ARC WELDING DEVICE. : de en
  • FR1116141A - Improvements to cathode ray tubes : en fr
  • FR1115930A - Shampoo : en fr
  • ES226313A2 - A procedure for the obtaining of polycromy reproductions of colored samples. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115969A - Swivel, swivel and telescopic support for office devices : en fr
  • US2743662A - Salt dispenser for hay balers : en
  • US2743570A - Topping device for lawn mowers : en
  • US2743930A - Ball-catapulting golf practice club : en
  • DE942370C - Swiveling drawbar support for single-axle vehicle trailers : de en
  • FR1116122A - Process for stabilizing and presenting royal jelly from bees and queen embryos together : en fr
  • DE1721449U - VENDING MACHINE. : de en
  • DE942510C - Process for the preparation of aminothiocarboxylic acids containing imino groups : de en
  • DE942587C - Additives to lubricants : de en
  • DE1721338U - FULLY CLOSED STRETCHERS FOR TWO OR THREE-PIECE HEART DILATERS FOR WIDENING AND BURNING CORRECTIVE VESSELS. : de en
  • ES51443Y - Sprayer : en es
  • ES52883U - A bicycle brake (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115983A - Dense liquor circulation method and apparatus for washing apparatus : en fr
  • GB748541A - Improvements in or relating to method and apparatus for producing a screw thread or the like in a workpiece : en
  • DE1721445U - MILK LIFTER. : de en
  • DE1721381U - TUB WITH ALL-ROUND OVERFLOW. : de en
  • DE1721410U - DEVICE FOR CONNECTING STANDING WOODS AND LONG WOODS, AS WELL AS SHAPING BOARDS FOR SHAPING FOR CONCRETE STRUCTURES AND SIMILAR PURPOSES. : de en
  • DE1721426U - DOUBLE MEASURING DEVICE FOR DIFFERENT MEASURING RANGES, IN PARTICULAR FOR RUBBER HARDNESS TESTING. : de en
  • ES52970U - Improved sport boat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115826A - Pumping installation : en fr
  • DE1721276U - COMBINED COOLING DEVICE FOR DRIVE SYSTEMS WITH LIQUID-COOLED COMBUSTION ENGINE AND ELECTRIC BRAKE RESISTORS, IN PARTICULAR FOR DIESELECTRIC VEHICLE DRIVES. : de en
  • DE942425C - Cover for built-in motor : de en
  • DE942433C - Reversible jet pipe for fire extinguishing purposes : de en
  • FR1115985A - Elastic coupling : en fr
  • DE1721594U - WINDOW - SCREW CAP. : de en
  • ES46943Y - Coffee maker : en es
  • ES51497Y - Hygienic regulating valve : en es
  • ES225450A1 - A sewing machine of decorature stitches. (Machine-translation by Google Translate, not legally binding) : en es
  • ES49380Y - Improved chain for mower-bundlers : en es
  • ES52971U - New protector for siphons and bottles of soft drinks (Machine-translation by Google Translate, not legally binding) : en es
  • DE942633C - Two-cylinder compressor : de en
  • DE942533C - Pair of rollers for squeezing out wet bast fiber stalks or the like. : de en
  • DE942695C - Telegraph with remote-operated double switching of the writing device : de en
  • ES53015U - Foldable double postcard (Machine-translation by Google Translate, not legally binding) : en es
  • US2744003A - Process of producing cobalt in fine powder form : en
  • CA524548A - Casting and handling elongated articles : en fr
  • CA524671A - Ultrasonic velocity measuring device : en fr
  • US2743617A - Windshield wiper cable tensioning apparatus : en
  • US2743860A - Apparatus for distributing materials and depositing metered quantities thereof into containers : en
  • ES51366Y - Stand for display and sale of jewelry and costume jewelery : en es
  • FR1115897A - Process for the production of thionothiol-phosphoric acid triesters : en fr
  • FR1116076A - Rail contact : en fr
  • DE1721334U - TENSION PLATE FOR CHIMNEYS. : de en
  • US2743819A - Process of leaching ores and a centrifuge for use therewith : en
  • US2743993A - Process for dyeing acrylonitrilecontaining textile articles : en
  • US2743751A - Bearing structure for the shaft of a feed screw of a meat grinding machine : en
  • DE1721565U - DASHBOARD FOR MOTOR COUPE. : de en
  • DE1721666U - CARTON OR CARDBOARD PACKAGING. : de en
  • DE1721697U - NAIL PULLER. : de en
  • CH313613A - Process for the production of elongated bodies from sulfur-containing iron alloys : de en
  • DE1721335U - ELECTRICALLY HEATED GRATE FOR ALL KINDS OF FIRE. : de en
  • DE1721659U - TRANSPORT CONTAINER. : de en
  • ES226435A3 - Device for the measurement of short times, especially for pollution by eco ultrasonoro. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53030U - A slipper (Machine-translation by Google Translate, not legally binding) : en es
  • US2743948A - Rotary seal : en
  • CA524379A - Body support for vehicles : en fr
  • CA524391A - Electrolytic apparatus : en fr
  • CA524595A - Variable throwing angle target trap : en fr
  • ES52907U - A bucket for shirts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115788A - Plastic panel, especially for table tops : en fr
  • GB748527A - Method and apparatus for destroying organic components in factory waste liquors : en
  • GB748583A - Improvements in or relating to process for the production of polymers : en
  • DE1721310U - AC TOGGLE SWITCH. : de en
  • DE942281C - Circuit arrangement for eliminating current surge distortions in telecommunication systems, in particular telephone systems : de en
  • ES227048A1 - A spray apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51479Y - Perfected hand shower holder : en es
  • FR1115906A - Pneumatic lapping machine : en fr
  • ES51444Y - Type of crossbows for pushchairs : en es
  • ES53039U - Table top lathe for multiple jobs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115853A - Welding process : en fr
  • FR1116088A - Composite pad : en fr
  • FR1116200A - Manufacturing process of polyethylene objects : en fr
  • ES226346A1 - Improvements introduced in the manufacture of knives, pocket knives and similar cutting elements. (Machine-translation by Google Translate, not legally binding) : en es
  • ES33123Y - Darning egg convertible into double egg cup : en es
  • FR1116188A - Flight simulator device for training pilots on the ground : en fr
  • DE1721614U - RUBBER BOOTS. : de en
  • DE942504C - Belt conveyors, especially belt conveyor belts for underground mining : de en
  • GB748535A - Improvements relating to rail vehicles : en
  • GB748470A - A process for the manufacture of iso-ergosterone : en
  • GB748570A - Process for the preparation of sulphonated polyethers : en
  • ES227095A1 - Heterocyclic sulfonamides : en es
  • ES42593Y - Turntable device for displaying objects : en es
  • GB748380A - Improvements in or relating to levelling devices for lanterns : en
  • GB748586A - Improvements in or relating to plastic slide fasteners : en
  • FR1116016A - Extension cable for connecting two electrical pipes : en fr
  • DE1721448U - MULTI-PURPOSE QUICK DETECTOR. : de en
  • AU1322655A - Improvements in or relating to pipe couplings : en
  • ES51226Y - Airplane with gyroscopic drive device : en es
  • FR1115755A - Method of washing clothes in cold water, and the special detergents used in this process : en fr
  • DE942394C - Process for the removal of impurities from crude 2-mercaptobenzothiazole : de en
  • FR1115761A - Steering control device for vehicles : en fr
  • US2743679A - Rail vehicle generator drive : en
  • US2743914A - Gas-liquid mixing apparatus : en
  • ES53089U - Assembly device for children's constructions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116086A - Air-cooled oven vault : en fr
  • DE1721644U - FLEXIBLE TOY FIGURE WITH BUILT-IN WIRE SKELETON. : de en
  • DE942286C - Arrangement for collision avoidance with aircraft : de en
  • DE942363C - Thermostatically controlled valve with pivoting connection : de en
  • ES52935U - An improved screen for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115867A - Pressure transformer, usable as upstream pressure regulator, in particular as silencer for internal combustion engines : en fr
  • DE942378C - Wing ring spinning machine : de en
  • FR1115771A - Improvements to lighting devices for vehicles, in particular for cycles and motorcycles : en fr
  • FR1116193A - Apparatus for dosing a liquid : en fr
  • AU208564B2 - Magnetic system : en
  • CA524693A - Apparatus for protecting workmen from dust : en fr
  • US2743752A - Flexible liquid containers : en
  • US2743890A - Electrically heated protective covering for aircraft : en
  • US2744220A - Electrical capacitor : en
  • USD177594S - Vacuum cleaner : en
  • AU1322455A - Improvements in thermostat casing structure : en
  • AU1324455A - Improvements in or relating to supports forthe bodies of rail vehicles : en
  • BE546846A - Olefin polymerization process : en fr
  • AU1308255A - Method and apparatus fob sludge collection and sludge removal in longitudinal settling tanks : en
  • ES52926U - A protected container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115936A - Device for sterilizing containers for fermentable liquids : en fr
  • DE942683C - Iron pit stamp with wedge lock : de en
  • DE1721638U - PLAYING CARD. : de en
  • DE942468C - Rotary piston machine : de en
  • AU1309655A - Improvements in or relating to electrical counting or distributing circuits : en
  • US2743567A - Multiple unit contour mower : en
  • FR1116017A - Anchor and method for its manufacture : en fr
  • FR1116172A - Process for the preparation of valuable hydrocarbons : en fr
  • ES53103U - Provision for the opening of packs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116100A - Control device with delayed action : en fr
  • GB748458A - A new or improved method of and apparatus for earth resistance testing : en
  • ES227218A1 - Improvements in self-friendly mechanisms for pump storage bombs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51285Y - Perfected speaker : en es
  • FR1115832A - Hangar construction : en fr
  • FR1115895A - Current rectifier : en fr
  • FR1116207A - Process for the production and superheating of steam and apparatus for carrying out this process : en fr
  • GB748423A - Improvements in or relating to bandages, dressings and the like : en
  • GB748578A - Improvements connected with hooked brackets for shelving or the like : en
  • DE942581C - Process for sealing windows, structural or body parts, etc. : de en
  • US2744032A - Method of and apparatus for applying a hard alloy coating to the seating surfaces of valves for internal combustion engines : en
  • FR1116233A - Tension and fastening device for strapping packages with metal bands : en fr
  • DE1721303U - SOCKET WITH PROTECTIVE ISOLATION. : de en
  • DE942490C - Self-propelled otters : de en
  • ES50822Y - Anti-glare screen to apply on the column of the steering wheel of cars : en es
  • FR1115781A - Back pressure valve : en fr
  • DE940842C - Alternating current supplying electrical apparatus : de en
  • ES52977U - Lock for metal and wood windows (Machine-translation by Google Translate, not legally binding) : en es
  • US2744147A - Fluorination of haloalkanes with a catalyst containing gamma alumina : en
  • FR1116040A - Bomb Launcher : en fr
  • DE942277C - Device for reproducing color television pictures : de en
  • DE942341C - Signal lamp, especially for vehicles : de en
  • ES51270Y - Type of indicators : en es
  • ES52892U - Storage for notebooks and similar provided with signal (Machine-translation by Google Translate, not legally binding) : en es
  • CA524486A - Production of metallic titanium : en fr
  • AU1311755A - Circuit arrangement for markers in exchange systems, particularly telephone systems : en
  • CH313576A - File-binder : en fr
  • CH313645A - Sound attenuation device for explosion engines : de en
  • DE1721609U - DRAWING BOARD WITH LIGHT PLATE. : de en
  • ES52863U - A special propeller with double exit blade for a biscuit machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES53082U - Bag-bag for packaging of socks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115861A - Advanced electric detector for gases, vapors, fumes and the like : en fr
  • FR1116010A - Improvements to foundry molding machines : en fr
  • GB748357A - Improvements in the manufacture of wire and the like : en
  • CH313677A - Machine for winding closed toroidal cores for electrical apparatus : de en
  • ES52873U - Pyrophoric lighter (Machine-translation by Google Translate, not legally binding) : en es
  • ES52987U - Filter press (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116008A - Metal formwork device : en fr
  • GB748394A - Improvements in or relating to shutters for photographic cameras : en
  • AU207362B2 - Improvements in rope clamps undetachably pressed onto wire ropes andthe like : en
  • CH313587A - Accessory for table games : en fr
  • CH313553A - Process for the preparation of thioether dicarboxylic acids : de en
  • US2743712A - Push rod and return spring mounting thereon : en
  • CA524552A - Punch openers : en fr
  • AU1323655A - "Improvements in or relating to irradiated polyethylene products therefrom : en
  • CA524647A - Shortening for pastry goods : en fr
  • US2743893A - Portable cinder pot stand : en
  • FR1116070A - Cable shutter for submarine cables : en fr
  • FR1116226A - Sewing machine, sewing process and resulting seams : en fr
  • AU205730B2 - Feeler gauge particularly suited for measuring differences and for determining wear : en
  • CA524388A - Machine for applying material to walls : en fr
  • DE1721408U - MULTI-PIECE CLAMP. : de en
  • ES52333U - Device for joining pipes, be flexible semi-rigid and rigid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116159A - Automotive fuel tank improvements : en fr
  • GB748495A - Improvements relating to electric socket connectors : en
  • DE1721243U - SCHOOL FOLDER. : de en
  • DE942467C - Two-stage piston compressor : de en
  • AU1309855A - Improvements in or relating to single-sideband receivers for speech signals : en
  • CA524544A - Miniature multiple unit variable resistor : en fr
  • DE942502C - Lamp for mainly indirect lighting : de en
  • DE942429C - Process for the electrolytic deposition of iron-chromium alloys : de en
  • GB748469A - An improved hydraulic shock absorber : en
  • DE1721288U - CONTROL UNIT FOR TUNING HIGH-FREQUENCY RECEIVERS. : de en
  • DE942687C - Process for the preparation of a mixture of isomeric dimethoxydecdienes : de en
  • CH313659A - Process for the production of isolation containers : de en
  • CH313602A - Eyeglass frame : en fr
  • FR1115995A - Hydraulic system : en fr
  • DE1721405U - CARRIER, IN PARTICULAR FOR SHAPING PURPOSES. : de en
  • DE1721404U - CORNER REINFORCEMENT FOR FORMING PANELS AND OTHER BUILDING PANELS AND THE LIKE. : de en
  • ES227089A1 - Improvements in threading, cleaning and stripping machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115757A - Apparatus for measuring the hardness of vulcanized rubber, flexible plastics and all similar materials : en fr
  • FR66072E - : fr
  • AU541554A - Improvements in bolts particularly roof bolts for use in mining and tunnelling : en
  • CH313690A - Adhesive tape dispenser : de en
  • USD177555S - Badge or similar article : en
  • DE1721396U - ANTENNA MAST. : de en
  • DE1721613U - DRAWING REEL HOLDER. : de en
  • CA524456A - Centrifugal clutch : en fr
  • AU202877B2 - Method and apparatus for forming fibrous glass : en
  • CA524457A - Cement for shoe soles : en fr
  • US2743961A - Needle nozzle for internal combustion engines : en
  • CA524673A - Non-linear encoded transmission : en fr
  • US2743515A - Weld backings and method of welding by use of same : en
  • US2743560A - Knife sharpener : en
  • ES53078U - A lid with lifting nozzle for containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721454U - OVERLINE DRAWING AND WORKING MACHINE. : de en
  • ES227068A1 - A perfecting in the aspirating enceradoras. (Machine-translation by Google Translate, not legally binding) : en es
  • CH313527A - Process for the manufacture of slub yarn, device for its implementation, and slub yarn obtained by this process : en fr
  • DE942296C - Traction winch : de en
  • AU205212B2 - New compositions for use in the manufacture of ligh sensitive photographic materials : en
  • CA524607A - Cooking apparatus : en fr
  • BE546809A - : en fr
  • CH313643A - Carburetor : en fr
  • DE1721298U - CLAMP FOR ANTENNA CABLES AND THE LIKE, CONSISTING OF TWO COMPONENTS SCREWABLE INTO EACH OTHER : de en
  • CA524555A - Selective electronic signaling and control system : en fr
  • DE1721507U - APPARATUS FOR CLEANING AND DEGREASING WORK PIECES, ESPECIALLY MADE OF METAL. : de en
  • FR1116015A - Process for the production of engel salt : en fr
  • FR1116240A - Improvement in blowing devices, in particular for cleaning machines used in the textile industry : en fr
  • BE546971A - : en
  • CH313539A - Vacuum cleaner mouthpiece : de en
  • CH313569A - Process for suspension polymerization of vinyl chloride : de en
  • CA524652A - Centralising and traversing device for rocker shovels : en fr
  • CA524366A - Valve for controlling the flow of fluids : en fr
  • DE937770C - Furnace for the production of white calcium cyanamide : de en
  • DE942284C - Polarization and blocking grid : de en
  • US2743442A - Multiple stapling machine : en
  • US2743783A - Mounting of motor cycle driving unit : en
  • US2743603A - Apparatus for testing timers or the like : en
  • US2744162A - Selection system for electrical circuits or equipments : en
  • DE942475C - Wood feed device on round log binding machines with horizontally mounted knife disc : de en
  • CA524455A - Apparatus for emulsion observation : en fr
  • AU208674B2 - Circuit arrangement for markers in exchange systems, particularly telephone systems : en
  • AU210435B2 - Spiral guad overhead line for carrier frequency transmission : en
  • CA524479A - Solutions of acrylonitrile polymers containing an alkali or alkaline earth metal salt : en fr
  • DE1721320U - TELEGRAPH RELAY FOR THE ZERO DISPLAY IN THE INDICATOR CIRCUIT OF ELECTRIC BRIDGE CIRCUITS OD. DGL. : de en
  • ES51427Y - Folding frame for sundries advertising display : en es
  • ES53064U - Shorts for children (Machine-translation by Google Translate, not legally binding) : en es
  • GB748564A - Improved auxiliary starting means for internal combustion engines : en
  • CA524427A - Fish lure : en fr
  • CH313693A - Tube closure : de en
  • US2744085A - Process of making dispersions of polymers : en
  • ES226193A1 - A procedure for construction of wooden parquet. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115957A - Respirator regulator : en fr
  • GB748550A - Improvements in or relating to apparatus for regulating electric signals : en
  • AU211402B2 - Articles of personal adornment : en
  • CA524600A - Carbon black collecting process and apparatus : en fr
  • CA524452A - High frequency cable : en fr
  • DE1721393U - WATER HEATERS FOR SOLID FUELS. : de en
  • CA524462A - Injection device : en fr
  • US2743621A - Infinitely variable friction wheel gears : en
  • US2743998A - Apparatus for the catalytic cracking of hydrocarbon oils : en
  • DE1721352U - MIRROR. : de en
  • DE942604C - Device for processing the blades of attachment runners for the impellers of centrifugal compressors : de en
  • ES226059A3 - Procedure for preparing metal surfaces before painting them. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53029U - Rolling supplement can be attached to motorcycles to transport passengers or goods (Machine-translation by Google Translate, not legally binding) : en es
  • US2743766A - Auxiliary seat for barber chairs : en
  • AU1325555A - Suspension for vehicles : en
  • DE942427C - Ball joint tube fitting : de en
  • FR1116147A - New photosensitive products : en fr
  • FR1116234A - Windshields for automobiles and their manufacturing process : en fr
  • CH313682A - Verfahren zur Herstellung eines neuen Tetrahydropyridins : de en fr
  • ES51393Y - Combined digit display device : en es
  • GB748356A - Improvements in and relating to corking machines for bottles and like containers : en
  • ES226008A1 - A machine and a procedure for the manufacture of cork agglomerate in continuous plate of unlimited length. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227241A3 - Improvements in the manufacture of printed circuits. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743578A - Turbojet engine control system : en
  • AU1323955A - Insect repellant device : en
  • AU204367B2 - Improvements in control device for mechanical movements : en
  • CA524651A - Blending of textile fibrous materials : en fr
  • FR1115902A - Baiting device : en fr
  • AU211059B2 - Fluid control valve mechanism : en
  • CA524468A - Magnetic sound apparatus : en fr
  • CH313703A - Drive device on a two-wheeled vehicle : de en
  • DE942568C - TV receiver amplifier : de en
  • DE942684C - Wire drawing machine with single drive, which is in step with a downstream, a work and idle stroke executing processing machine, z. B. a cold bolt press, works discontinuously : de en
  • CH313663A - Winding for electrical apparatus, in particular for transformers : en fr
  • CH313704A - Vacuum cleaner for vehicle : en fr
  • ES53009U - Nut (Machine-translation by Google Translate, not legally binding) : en es
  • CA524368A - Core drill : en fr
  • CA524464A - Speed responsive apparatus : en fr
  • ES227167A1 - A machine for the oxi-semi-automatic cut. (Machine-translation by Google Translate, not legally binding) : en es
  • IE22651L - Magazine-type automatic phonograph : en
  • ES227150A1 - A improvement in the construction of state coils for dina. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116061A - Toy enhancements : en fr
  • US2743866A - Centrifugal amalgamator : en
  • DE942668C - Device for autogenous welding, soldering and cutting with powdery substances : de en
  • DE1721417U - VENEER STRIP MAGAZINE WITH SELF-ACTING STRIP FEEDER. : de en
  • DE916868C - Change gear switch box on rotating arms for thread cutting : de en
  • FR1115931A - Glue dispenser bottle or any other products to spread : en fr
  • DE942509C - Process for the preparation of esters of nicotionic acid : de en
  • DE942430C - Method and device for introducing and removing workpieces in electroplating systems or the like. : de en
  • ES51051Y - Manual drilling machine : en es
  • CA524398A - Apron type press : en fr
  • ES53036U - Pilot light (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115963A - Improvements in the separation of resinous condensation products from alkenylphenols and aldehydes : en fr
  • FR1116085A - Cardboard packaging : en fr
  • ES26871Y - Heating or cooling device : en es
  • US2743511A - Scouring pad and filament : en
  • US2744223A - Servo system, including electrical inverter circuit : en
  • US2744231A - Voltage regulator : en
  • US2743747A - Power tool bench with adjustable motor position : en
  • ES222910A1 - A PROCEDURE FOR THE PREPARATION OF PYRIDINE-COMPOUNDS CONTAINING SULFUR. : en es
  • ES227086A1 - A perfection in tapes used in the manufacture of fibro-cement, carton and similar products. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721419U - DOUBLE-SHELLED PROTECTIVE HELMET, IN PARTICULAR HELMET. : de en
  • CA524694A - Pillow construction : en fr
  • ES52922U - Provision for the classification of cards, folders and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116199A - Interchangeable lamp base for automotive headlight : en fr
  • FR1116048A - Process and apparatus for deionization and concentration of liquids containing salts : en fr
  • DE942572C - Procedure for installing electrical installation systems : de en
  • USRE24146E - robertsontshersby-harvie : en
  • DE942640C - Teletypewriter : de en
  • DE942570C - Receiver with constant tuning by means of manual tuning button and optionally high gear setting acting on the same tuning means : de en
  • USD177561S - Automobile fender : en
  • CA524384A - Trailer : en fr
  • CH313500A - Component : de en
  • CH313651A - Process for the operation of propellant gas generators producing flammable gases with processing of flue gas gradients in fixed nozzles and rotating blades as well as a device for carrying out the process : de en
  • AU204164B2 - Improved vibration damper : en
  • CA524623A - Signaling device for use in filling tanks : en fr
  • ES52989U - Braking device against bicycle tire (Machine-translation by Google Translate, not legally binding) : en es
  • DE942646C - Device for attaching thin-wire coils in the cable run : de en
  • DK80929C - Dental cleaner. : da en
  • DE1721271U - AXLE OR TOWEL BEARINGS FOR VEHICLES, IN PARTICULAR RAIL VEHICLES. : de en
  • DE1721612U - PENCIL OR MILL SHARPENER WITH DRIVE DEVICE. : de en
  • FR1116090A - Process for manufacturing slats of a transformer magnetic circuit : en fr
  • DE1721309U - TERMINAL FOR HIGH VOLTAGE CABLE WITH PORCELAIN END INSULATOR. : de en
  • ES52998U - New electric mixer (Machine-translation by Google Translate, not legally binding) : en es
  • CH313640A - Ceramic blade and process for their manufacture : de en
  • DE942620C - Outlet from basins, in particular from wash basins : de en
  • FR1115764A - Device adaptable to sewing machines to lift the presser foot : en fr
  • DE942062C - Focusing screen for photographic cameras : de en
  • US2743490A - Awning : en
  • US2743619A - Pivotal cam plate mechanism : en
  • DE937206C - Drain lock for milk sieves u. a. Filling equipment : de en
  • ES225561A1 - A procedure for the manufacture of packaging sacks of paper or similar matter, and apparatus for its implementation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116247A - Delivery table : en fr
  • FR66084E - : fr
  • US2743701A - Animal hoist : en
  • FR1116128A - Device for stabilizing the rotational speed of an engine : en fr
  • FR66078E - : fr
  • CA524683A - Cheese and processes of preparing the same : en fr
  • US2743901A - Fluid turbine : en
  • FR1115891A - Switching arrangement in particular for turnouts with electric locks : en fr
  • FR1115987A - Hermetic and tamper-evident capsules with possible use of the contents during fractional use of the container : en fr
  • GB748542A - Electromagnetically driven counter : en
  • ES226645A1 - A procedure for the separation and purification of the phthal anhydride, and installation for the implementation of the same. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116130A - Process for splitting polyethylene terephthalate : en fr
  • ES226782A2 - Optical and/or sound marking device of the descent of the level of a liquid contained in a deposit. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53075U - New double shoulder jersey (Machine-translation by Google Translate, not legally binding) : en es
  • FR66056E - : fr
  • FR1115793A - Silo equipped with a lifting and handling installation, more specifically for granular or powdery materials : en fr
  • US2743970A - Cast connecting rod comprising ball bearing : en
  • AU213654B2 - A refrigerated cabinet : en
  • DE942609C - Detachable spring pressure contact for electrical clutches, especially vehicle clutches : de en
  • ES52924U - Oscillating humidifier of ambient air for industrial purposes (Machine-translation by Google Translate, not legally binding) : en es
  • ES53080U - Improved latch (Machine-translation by Google Translate, not legally binding) : en es
  • CA524638A - Platen for writing machine : en fr
  • US2743602A - Insulated foundation construction : en
  • US2743885A - Rotor and wing aircraft : en
  • US2743944A - Autographic registers : en
  • DE1721384U - TRANSPORTABLE PIT LOSET. : de en
  • DE942622C - Device for all-round adjustment of the bending beams of folding machines : de en
  • DK80933C - Two-wire sewing machine. : da en
  • DE1721592U - SHIP FAN FOR LOAD COMPARTMENTS OD. DGL. : de en
  • DE942612C - Electromagnetically controlled internal shoe brake, especially for motor vehicles : de en
  • US2743737A - Safety valve for tanks : en
  • US2743844A - livingstone : en
  • US2744060A - Process for separating hafnium tetrachloride from zirconium tetrachloride : en
  • GB748364A - Improvements relating to the testing of change of angular velocity : en
  • US2743443A - Shield structure for explosively actuated tools : en
  • US2743582A - Hydraulic transmission having dithering means : en
  • US2743945A - Heat exchanger sealing devices : en
  • US2744092A - Linear polyesters from p, p'-sulfonyl dibenzoic acid plus aliphatic dibasic branched-chain acids condensed with a glycol : en
  • FR1115780A - Improvement in the purification of beet sugar juice : en fr
  • DE1721433U - DEVICE FOR COILS OF MAGNETIC SOUND DEVICES. : de en
  • US2743838A - peterson : en
  • DE1721575U - SUITCASE OR LUGGAGE CARRIERS FOR MOTORCYCLES, MOTOR SCOOTERS OR. DGL. : de en
  • DE942698C - Push-button voting device : de en
  • FR1115951A - Improvements in metalworking : en fr
  • FR1115955A - Thread tensioning and guiding device for spinning or wiring machine : en fr
  • GB748539A - Improvements in or relating to time interval measuring apparatus : en
  • ES52879U - Bottle convertible into a cup (Machine-translation by Google Translate, not legally binding) : en es
  • ES52973U - Candle lamp (Machine-translation by Google Translate, not legally binding) : en es
  • US2743797A - Electrically operated remote control system : en
  • US2743810A - Idler roller for endless flexible belt conveyors : en
  • US2743934A - Tank support structure for use on tractors or the like : en
  • US2743585A - Driving and pulling of piles, pile planks, tubing, and the like : en
  • US2743620A - Electrical apparatus : en
  • US2743821A - Draft gear with swivel coupler : en
  • DE1721291U - HOUSING FOR GROUP COMPONENTS. : de en
  • ES225973A1 - Improvements in the construction of devices for the development of the map or map corresponding to the travel of a vehicle. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743644A - Molded plastic string instrument : en
  • DE1721655U - RUST ROLLER KOLLERGANG FOR THE REMOVAL OF ROOTS AND OTHER POLLUTION FROM CLAY MASSES. : de en
  • USD177593S - Lingerie hanger or the like : en
  • ES227040A1 - A system of previous payment vendor of paper. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721368U - Convertible into a recliner armchair. : de en
  • DE1721634U - BATTERY OR TENNIS RACKET. : de en
  • DE942390C - Device for the continuous removal of the inner burr from pipes welded from steel strips : de en
  • ES227142A1 - A mechanical installation for the automatic manufacture of ceramic pieces, starting from completely dry clay. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748531A - Improvements in or relating to process of electric arc welding : en
  • ES46315Y - Shoe : en es
  • FR1116042A - Metal degassing process : en fr
  • ES52882U - Improved hoop for spinning and twisting machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115784A - Improvements in the manufacture of shoe casings : en fr
  • FR1115939A - Electrolytic deposits of metals : en fr
  • DE1721529U - DISTANCE ADJUSTMENT DEVICE FOR CAMERAS WITH INTERCHANGEABLE LENSES. : de en
  • DK80903C - High voltage system with double busbar systems. : da en
  • ES226388A1 - Improvements in the gills drive mechanisms for different fibers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES226556A1 - A threading machine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227246A2 - New agricultural machine for calibration, washing, selection and drying of tubers. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721596U - POCKET KNIFE. : de en
  • FR1115808A - Manual double-sided knitting looms : en fr
  • GB748360A - Improvements in and relating to locks : en
  • DK80901C - Curve lubricator for rail vehicles. : da en
  • ES52910U - Tool case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115872A - Rotary vane pump and disc-shaped rotor : en fr
  • US2743699A - Displacement indicator : en
  • ES51088Y - Improved collet chuck : en es
  • FR1115954A - Cable conveyor, in particular cable extraction installation : en fr
  • FR1116039A - Sealing packing : en fr
  • GB748557A - Improvements in or relating to apparatus for simulating flight conditions of high speed aircraft : en
  • ES227159A1 - A procedure, with its corresponding device, for the obtaining of adherent effects of paper of celophana, normal or waterproofed, on paper, cardboard, cardboard or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52911U - Support to serve slices of bread (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116196A - Manufacturing process of siloxane polymers : en fr
  • ES51222Y - Perfected watch : en es
  • GB748499A - Improvements relating to composite metal sheets : en
  • GB748358A - Improvements in or relating to pyrimidines : en
  • GB748432A - Supply circuits for discharge tubes : en
  • FR1115846A - Apparatus for determining the dynamic characteristics of textile products : en fr
  • FR1116098A - Cylindrical reserve cathode and magnetron comprising such a cathode : en fr
  • GB748545A - Impact and vibration damping device, the damping effect of which is practically independent of its temperature : en
  • DE1721347U - SPIN CASTING MACHINE. : de en
  • DE942346C - Slag discharge device : de en
  • DE942582C - Additives for lubricants : de en
  • ES51342Y - Box-container for fruits, compartmented by baskets : en es
  • ES53066U - New eyelash comb (Machine-translation by Google Translate, not legally binding) : en es
  • ES53100U - Comb with adjustable hair cutter device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116036A - Folding grid for the formation of compartments : en fr
  • US2743842A - Vending machine : en
  • US2743990A - Facsimile recorder : en
  • FR1115838A - Flat grid for electronic tubes : en fr
  • FR1115950A - Arrestor device for gas burners : en fr
  • GB748409A - Improvements in or relating to boxes of cardboard or like material : en
  • US2743771A - Gas burner system having time controlled air and fuel supply : en
  • US2744160A - Circuit arrangement for pulse controlled telephone systems : en
  • US2744228A - Apparatus for reduction of amplitude variation in pulsating voltages : en
  • DE1721249U - DEVICE FOR REMOVING VAPORS, ESPECIALLY SUITABLE FOR SCREEN PRINTING MACHINES AND APPARATUS. : de en
  • DE1721268U - ROPE CLAMP FOR QUICK PENDULUM LIFTS. : de en
  • ES225476A1 - A mechanical appliance for conditioning and protection of domestic or industrial portautensils. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52895U - Metallic window, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR66061E - : fr
  • USD177585S - Exerciser : en
  • US2743489A - Metallic awnings : en
  • US2743721A - Belt support or hernia stay : en
  • US2743604A - Apparatus for hydrostatically testing rocket bodies or other open-ended containers : en
  • US2743862A - Folding display box : en
  • US2743803A - Torque limiting device : en
  • US2744165A - Head construction for magnetic recorders and reproducers : en
  • ES226641A1 - A procedure for the ornametation of a laminar material accompanying by compression. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53127U - A special envelope for collections of views (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116198A - Electric heater : en fr
  • FR1116249A - Process and plant for manufacturing molded concrete parts : en fr
  • US2743761A - Heat sealer : en
  • ES53077U - New oriental curtain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115932A - Compostion for building material, and its manufacturing process : en fr
  • DE1721670U - PACKAGE FOR CHEWING GUM. : de en
  • ES52893U - Hermetic sealing plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116072A - Self-dosing, hydraulically controlled, shower device eliminates waste : en fr
  • DE1721423U - DRIVE DEVICE FOR THE SLIDE OF A PHOTOGRAMMETRIC EVALUATION DEVICE. : de en
  • DE1721681U - DOUBLE WIPER FOR RUBBER BELT CONVEYOR. : de en
  • DE942434C - Electromechanical transmission, especially for motor vehicles : de en
  • ES52870U - New unión of rods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115984A - Improvements to a process for preparing resinous compositions : en fr
  • USD177592S - Bath tub : en
  • FR1115818A - New process for dyeing mixed textile materials : en fr
  • DE942413C - Gantry crane with single feet : de en
  • DE1721342U - SCENTED MASSAGE AND FREEZING SPONGE. : de en
  • ES51446Y - Brake for baby cars and similar vehicles : en es
  • AU1317355A - Improvements relating to turbo alternator rotors : en
  • CH313507A - boiler : de en
  • ES53025U - An interior reinforcement for weaving pieces of fabric (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116192A - Zig-zag folded printed sheet : en fr
  • DE1721427U - SWITCHING DEVICE ON TESTING DEVICES WITH FORWARD MOVING WRITING DEVICE, IN PARTICULAR FOR PAINT DRYING : de en
  • DE1721217U - HOLDER FOR FLOWER CANDLES. : de en
  • DE1721279U - BOX FUNNEL SPEAKER. : de en
  • DE942285C - Phase direction finder with rotatable antenna base : de en
  • ES49599Y - Bodies for metal drums or containers : en es
  • FR1115904A - Installation of machines for making, filling and closing containers : en fr
  • FR1116003A - Magnetic sound transduction : en fr
  • US2743782A - Releasable plug for automatic sprinklers : en
  • US2744167A - Booster amplifier : en
  • US2744224A - Automatic curve follower with vibrating stylus : en
  • DE942343C - Method and device for manufacturing a glass bulb for an electron beam tube : de en
  • DE942619C - Pile driver : de en
  • FR1115753A - Apparatus and method for converting gaseous fuels, usable for gasification of liquid fuels : en fr
  • DE942306C - Process for coating objects made of copper or copper alloys with a green, ancient layer : de en
  • DE942455C - Electrical overcurrent switch for alternating current : de en
  • AU1313855A - Improvements in or relating tothe treatment of waste liquor or effluent : en
  • ES52876U - Mold for the production of ice blocks (Machine-translation by Google Translate, not legally binding) : en es
  • US2743668A - Postage printing die protection means : en
  • CH313619A - Device for moving the motor-driven saw blade of a longitudinal circular saw back and forth : de en
  • CA524445A - Azo derivatives of carbostyril : en fr
  • SU102613A1 - Universal machine for shaped bending sheet steel : en ru
  • DE942653C - Oxidative drying compound, in particular coating compound or varnish : de en
  • AU1321155A - Improved control system fora heater element : en
  • US2743825A - koehler : en
  • AU1318755A - Process for preparing liquid hydrocarbon mixtures for use as aviation fuel components : en
  • ES51298Y - Paper sack : en es
  • ES53050U - Protective device for wheelbarrows, trolleys, platforms and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116139A - Improvements to concentrated beam cathode ray tubes : en fr
  • US2743780A - Well packers : en
  • US2744187A - Emergency electric lantern : en
  • CH313592A - Method and device for determining the cross-sectional dimensions of elongated spaces, in particular of railway tunnels : de en
  • ES43790Y - Perfected Oil Stove : en es
  • GB748563A - Process for tanning skins or hides with mineral tanning agents and protein condensation products : en
  • US2743590A - Method for the fractionation of gas mixtures : en
  • US2743592A - Flexible shaft coupling : en
  • US2743994A - Method of producing shaped articles from polymeric materials : en
  • DE942476C - Longitudinal feed device for wood on debarking machines : de en
  • GB748392A - Improvements in or relating to methods of and apparatus for combining the representations in photographs having a common zone and combined photographs obtained thereby : en
  • DE942503C - Foldable drilling mast for deep drilling rigs : de en
  • FR1116155A - Metal coating thickness tester : en fr
  • GB748420A - Improvements in or relating to machine tools : en
  • DE942355C - Method and device for delivering a small amount of gas of predetermined volume and pressure : de en
  • USD177551S - Lamp base : en
  • DE942428C - Process for galvanic chrome plating of objects : de en
  • ES226519A1 - A new verbena carousel supplied with special operating mechanisms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115999A - Electric frying pan : en fr
  • FR1116162A - Champagne stopper in polyethylene : en fr
  • FR66099E - Further training in fabric cutting machines : en fr
  • FR1115878A - Lamp : en fr
  • GB748397A - Process for improving bituminous materials : en
  • ES51478Y - Device to supply, at will, soap, detergents or frequently consumed liquids : en es
  • ES52955U - Arrangement for suitcases and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721695U - PROTECTIVE BOX TONGUE FOR MECHANICAL LOOMS. : de en
  • DE942367C - Bottom closure for paper valve bags : de en
  • US2743931A - Practice or play ball and method of making same : en
  • ES224343A1 - A removable splice, especially for superior cylinders in threading machines. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942590C - Window with a sash that can be rotated around a vertical axis : de en
  • DE1721339U - CAP DIRECTION PIN FOR INSERTING ELASTIC TUBES INTO HUMAN OR ANIMAL BODIES. : de en
  • DE942470C - Car lifting platform with lifting ram and longitudinal beam attached to it : de en
  • ES52985U - Pilot (Machine-translation by Google Translate, not legally binding) : en es
  • ES53021U - Rocker strainer (Machine-translation by Google Translate, not legally binding) : en es
  • ES53046U - New bracelet for watches (Machine-translation by Google Translate, not legally binding) : en es
  • ES53052U - Libro musical (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116073A - Closure for bombing shelters : en fr
  • FR1115848A - Machine to apply the amounts to the heel grooves of shoes : en fr
  • FR1116000A - Advanced device for shaping the edges of a metal strip : en fr
  • DE942330C - Vehicle, especially single-track vehicle : de en
  • FR1115779A - Process for the preservation of glass, in particular window glass : en fr
  • FR1116033A - Progressive attenuator : en fr
  • FR1115876A - Material for bleaching equipment, in particular those containing acid solutions of chlorites or other applications : en fr
  • US2744111A - N-(sulfonylphenacyl)hexamethylenetetraminium halides : en
  • US2744203A - Blender motor support : en
  • DE942339C - Device for absorbing the axial forces in submersible motors : de en
  • AU1319455A - Method and means to overcome delay distortion : en
  • CH313585A - Drawing and measuring device, especially for navigation, especially aircraft navigation : de en
  • FR1116058A - Improvements in the fusion of metals or alloys with a high melting point : en fr
  • GB748453A - Motor compressor having pistons working continuously or at least part of the time assemi-free pistons : en
  • AU211131B2 - Improvements relating to collapsible chairs or seats : en
  • DE1721580U - BOTTLE, IN PARTICULAR CHILDREN'S MILK BOTTLE. : de en
  • CH313600A - Drive device for a magnetic recorder : de en
  • US2744104A - Process of making copper-containing monoazo dyestuffs : en
  • AU412754A - Improvements relating to collapsible chairs or seats : en
  • CA524428A - Sink installations : en fr
  • CH313596A - Device for transmitting or receiving elastic waves : en fr
  • US2743868A - Card sensing mechanism : en
  • US2744241A - D. c. metering system : en
  • CH313701A - Vehicle wheel : de en
  • ES46441Y - Hair curler device : en es
  • ES52877U - A garlic grinder (Machine-translation by Google Translate, not legally binding) : en es
  • ES52980U - Improved camera for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB748497A - Method of preparing surface coatings : en
  • AU204231B2 - Improvements in or relating to pipe couplings : en
  • DE1721464U - ELECTRIC BUTTER MACHINE WITH WORM DRIVE. : de en
  • DE942700C - Arrangement for the self-excitation of synchronous machines via rectifier : de en
  • CH313653A - Process for operating fire gases through deflagration producing propellant gas generators and propellant gas generators for carrying out the process : de en
  • AU1312455A - Brake : en
  • AU416654A - A spearfishing torch : en
  • AU206202B2 - Improvements in bolts particularly roof bolts for use in mining and tunnelling : en
  • AU1307655A - Data transfer mechanism : en
  • AU205386B2 - Improvements or relating to oscilloscopes : en
  • US2743707A - Fluid servomotor actuated tool : en
  • US2743646A - Optical instrument having throughand-return light path : en
  • US2743992A - Process for dyeing textiles made from acrylonitrile-containing polymers : en
  • CH313603A - Spherical, comatic, with regard to bilfield curvature and distortion as well as chromatically corrected photographic lens : de en
  • CA524620A - Production of commercial paraffin waxes : en fr
  • US2744022A - Plaster compositions and products : en
  • CA524549A - Hand brake lever assembly : en fr
  • CH313519A - Guide and pulling device for curtains : de en
  • BE546945A - : en
  • CH313502A - Insulating mat with cane : de en
  • CA524375A - Fluid transfer device for rotary pump and turbine fluid couplings : en fr
  • AU203381B2 - Buffing and polishing machine : en
  • DE1721615U - FLEXIBLE SHOE. : de en
  • AU1318855A - Process for preparing liquid hydrocarbon mixtures for use as aviation fuel components : en
  • CA524563A - Digital reader : en fr
  • CH313626A - Setting tool and anchoring pin for driving into receiving materials : de en
  • AU1323755A - Improvements in pneumatic operated milk pumps : en
  • CA524588A - Constant load support : en fr
  • CA524599A - Catalyst for use in polymerization of olefins and method of making same : en fr
  • CH313505A - Elastic metal clip to fix a rail : en fr
  • CH313649A - Method for operating deflagration combustion power turbine systems with several pressure stages and deflagration combustion power turbine systems for carrying out the method : de en
  • CH313665A - Device for receiving cables, hoses and the like, with a drum for winding up the goods : de en
  • CA524498A - Apparatus for plating metal objects : en fr
  • DE942269C - Compression chiller : de en
  • CA524381A - Coil winding and taping machine : en fr
  • FR1116021A - Shirt collar : en fr
  • GB748403A - Production of mottled or variegated effects in asphalte : en
  • AU208996B2 - Improvements in or relating to supports forthe bodies of rail vehicles : en
  • US2743749A - Tool handle with rotatable cap structure : en
  • USD177568S - Translucent ceiling panel : en
  • CA524415A - Stitching mechanism for button sewing machines : en fr
  • CA524592A - Overload-controlling mechanism for electric motor-driven apparatus : en fr
  • DE1721689U - SINK, DOUBLE SINK OD. DGL. WITH PROTECTIVE STRIP. : de en
  • ES49892Y - Luggage rack for biscuter type cars : en es
  • GB748401A - Improvements in and relating to the alcoholysis of glycerides : en
  • CH313517A - Shoe cleaning device : de en
  • CA524466A - Food product and process for making same : en fr
  • AU205536B2 - Process and apparatus for making tin-and-terne coated ferrous sheets : en
  • CA524516A - High impact strength plastic composition containing polyvinyl acetal resin and chlorosulfonated polyethylene elastomer : en fr
  • DE942664C - Tabulation machine controlled by punch cards : de en
  • ES42398Y - Multi-application scarf : en es
  • GB748413A - Manufacture of fluorinated ketals and acetals : en
  • FR1115860A - Capsule for button : en fr
  • FR1116049A - Multipurpose household appliance : en fr
  • US2743623A - Screw actuators : en
  • US2743847A - pollak : en
  • US2744077A - Rubber hydrochloride film containing a dialkyl ether : en
  • DE1721232U - ADJUSTABLE AND SELF-ADHESIVE WASHING LINE. : de en
  • DE1721367U - CONFERENCE SEAT. : de en
  • DE1721512U - TOGGLE LEVER LEVELING PRESS. : de en
  • FR1116230A - Dishwashing Machine Improvements : en fr
  • ES227191A3 - Portable machine of cose. (Machine-translation by Google Translate, not legally binding) : en es
  • ES41000Y - Folding skate : en es
  • FR66059E - Device comprising two voltage sources of different frequencies and means for automatic frequency correction : en fr
  • GB748534A - Improvements in or relating to telemetering installations : en
  • DE1721340U - Artificial root anchored in the jaw : de en
  • DE1721478U - DAB OVERFLOW DEVICE ON CARBURETTORS. : de en
  • DE1721482U - LIGHT STARTING MACHINE. : de en
  • DE942701C - Switching arrangement for alternating current, especially for conversion purposes : de en
  • CA524559A - Plywood panel : en fr
  • ES52952U - Clothes washer machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115920A - Anti-glare process for automobile headlights : en fr
  • FR66093E - Can opener : en fr
  • DE1721293U - SELF-SUPPORTING AIR CABLE. : de en
  • ES226724A1 - A rotating machine of laminar fibers, with troncoconic rollers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52961U - New necklace (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116078A - Method and machine for uprooting roots or the like, in particular chicory : en fr
  • US2744244A - Electrical connector : en
  • US2743808A - Transport path comprising signal devices : en
  • AU205846B2 - Improvements in or relating to electric induction motors : en
  • CA524570A - Urine chloride diagnostic reagent : en fr
  • CA524667A - Supporting structure for excavating wheel : en fr
  • CH313509A - Surface heating or cooling device for a room : de en
  • CH313625A - Assembly aid with snap rings : de en
  • CA524639A - Strip feeding device : en fr
  • CH313558A - Process for the production of metal-containing azo dyes : de en
  • AU1324155A - Improvements in or relating to gating circuits for selecting electric pulses : en
  • AU1326355A - Process for dyeing wool with metal complex dyestuffs : en
  • DE1721240U - SELECTABLE PROGRAM SETTINGS ON CUTTING MACHINES FOR PAPER OR. DGL. : de en
  • CA524561A - Electrically conducting surfaces and method for producing same : en fr
  • US2743897A - Unitary power operator for opening and closing valves : en
  • US2744144A - Purification of phenol : en
  • DE1721395U - BUILDING PLATE. : de en
  • DE1721683U - DEVICE FOR EMPTYING BULK MATERIAL. : de en
  • DE942391C - Device for the repair of wound bodies : de en
  • DE942545C - Printing unit for arithmetic or similar machines : de en
  • DE942382C - Method for longwall construction with successive shell irons arranged to the side of the punch head : de en
  • DE942481C - Visual aids, especially for showing the tempering colors of steel : de en
  • ES52894U - Protected wire mesh fabric (Machine-translation by Google Translate, not legally binding) : en es
  • ES227161A3 - Automatic loosening system acting on the urban friction brake. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30245Y - Table for packing fruit : en es
  • US2743741A - Hydraulic accumulator : en
  • ES52860U - Internachine-supporting elements, and assembly movers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115973A - Device for determining the resistance to light of layers of paint, textiles and the like, in particular with a high-pressure rare gas lamp : en fr
  • AU203481B2 - Improvements in method of and apparatus for locating capsules onthe necks of bottles : en
  • DE1721212U - WAIST PANTS WITH ADJUSTABLE WAIST SIZE. : de en
  • DE1721415U - EDGE TRIMMING DEVICE. : de en
  • DE1721422U - BALL HEAD FOR TRIPODS. : de en
  • CA524574A - Manufacture of maleic anhydride : en fr
  • AU1382455A - Improvements relating to lever-grip devices of buckles clasps, slides and like fittings for attachment to belts straps or bands : en
  • FR1116075A - Process for the preparation of low carbon ferroalloys : en fr
  • GB748375A - Improved means for lengthening garments and other articles : en
  • GB748528A - Improvements in tube welding : en
  • US2744112A - Preparation of optically active 3-hydroxy-n-methyl-morphinanes : en
  • GB748476A - Improvements relating to the marking of woven textile materials : en
  • GB748393A - Process for the manufacture of easily dyed acrylonitrile polymers and shaped structures therefrom : en
  • CA524514A - Tire tread lacerating tool : en fr
  • DE942525C - Process for the production of calcium soap greases : de en
  • ES227193A1 - A new optic, anamorphic system, intended for cinematography. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115812A - Electrostatic precipitation of solid and liquid particles suspended in gases by the action of alternating voltages of sonic and ultrasonic frequencies : en fr
  • GB748507A - New metallisable azo dyestuffs : en
  • US2743696A - Anchor holder : en
  • US2744083A - Metal and sulfur containing compounds and lubricants containing them : en
  • CA524392A - Flexible connection for runway girders : en fr
  • CA524487A - Production of metallic titanium : en fr
  • FR1115772A - Improvements to machines for folding and measuring fabrics : en fr
  • AU1320255A - Improvements in or relating to lead containing iron-base catalysts and their use inthe hydrogenation of carbon monoxide : en
  • CA524531A - Process of preparing 21-iodo-pregnene-(5)-ol-(3)-one-(20) : en fr
  • FR1116229A - Continuous casting, ultra low voltage drop igneous electrolysis furnaces : en fr
  • FR1116237A - Improvements to ultrasonic delay devices : en fr
  • FR1115862A - Brightening solution for pure or alloyed refractory metals : en fr
  • FR1116120A - Spirocyclic esters of sulfurous acid and their application in the control of parasites : en fr
  • FR66066E - : fr
  • DE1721256U - INSERT GRID, IN PARTICULAR FOR REFRIGERATORS. : de en
  • DE942423C - Process to make virulent Salmonella bacteria intended for rat control storable by keeping them in evacuated ampoules : de en
  • ES53087U - Guitar with music (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115892A - Thermostat Controlled Radiator Valve : en fr
  • FR66065E - : fr
  • ES50838Y - Perfected holder, for toothbrushes : en es
  • US2744171A - Toggle-switch locking device : en
  • DE1721567U - VEHICLE WHEEL MOUNTED ON A ROTATING AXLE. : de en
  • DE942204C - Process and system for separating solid mixtures from particles of different densities and grain sizes into three fractions of different densities : de en
  • DE942305C - Spring leaf for layered leaf springs : de en
  • FR1115986A - Glass making refinements : en fr
  • GB748523A - Improvements relating to pigeon baskets : en
  • GB748483A - Apparatus for preparing yaourt : en
  • ES227131A1 - A procedure for the obtaining of new antibiotics. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227235A1 - Antenna structure : en es
  • FR1116032A - Additional and emergency headlight, mounted on an independent tripod, for motor vehicles : en fr
  • CA524626A - Hydrogenation of hydrocarbon oils : en fr
  • DE942474C - Hand plane with a plane iron that can be adjusted using an adjusting screw : de en
  • DE942642C - Dipole antenna : de en
  • US2743688A - Blindstitch sewing machine ridge former mechanisms : en
  • DE942686C - Process for removing chlorine from chlorine-chlorine dioxide mixtures : de en
  • AU202471B2 - Improvements in or relating to control apparatus : en
  • CH313534A - Sewing machine with electromagnetic drive for the needle bar and the fabric feed dog : de en
  • CH313618A - Punch press : en fr
  • DE1721699U - HOLDER FOR USE ITEMS WITH TELESCOPIC INTERLOCKING SLEEVES. : de en
  • DE942628C - Process for the preparation of disiloxanes : de en
  • DE942670C - Standstill device on cinema cameras : de en
  • USD177598S - Flexible envelope for the storage of liquids : en
  • US2743935A - Pile driver skid runner : en
  • DE942674C - Externally adjustable valve arrangement for telescopic shock absorbers : de en
  • US2743966A - Oilless elevator guide shoe gib : en
  • US2744180A - Electrical contact or circuit component : en
  • US2744239A - Arrangement for measuring the power transmitted through an electromagnetic waveguide : en
  • FR1116174A - Coupling device between tractor and trailer : en fr
  • GB748506A - Improvements in glass electrodes : en
  • AU1386755A - Articles of personal adornment : en
  • GB748436A - Improvements in or relating to the jointing of adjacent sections of concrete, cement, stone and like materials : en
  • DE942387C - Plant for the production of seamless, especially long, thick-walled pipes : de en
  • DE942361C - Reusable slide : de en
  • ES226229A1 - Improvements in the manufacture of patches for tires. (Machine-translation by Google Translate, not legally binding) : en es
  • DK80919C - Process for the preparation of high purity penicillin salts. : da en
  • ES52997U - Instructional geographical game (Machine-translation by Google Translate, not legally binding) : en es
  • GB748445A - Improvements in or relating to electrically ignited detonators : en
  • GB748556A - Improvements in or relating to snap-action thermally responsive switch devices : en
  • DE1721628U - ARRANGEMENT FOR DECORATING WOODEN STRIPS, WOODEN OR STONE PANELS AND THE LIKE : de en
  • DE942420C - Ruebenkoepfmaschine : de en
  • DE942637C - Process for the production of blow-off pipes with highly wear-resistant ends : de en
  • ES52875U - Pyrophoric lighter (Machine-translation by Google Translate, not legally binding) : en es
  • ES52957U - New tubular device for loading of pressure pens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116224A - Broaching machine : en fr
  • US2743904A - Excavating apparatus : en
  • DE942333C - Changeable inductance with pre-magnetized core : de en
  • ES224435A1 - A procedure for the fabrication of wood elements flat. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116096A - Method of manufacturing an electrode system, in particular for diodes or crystal transistors : en fr
  • ES47595Y - Cover for basin basin : en es
  • CA524512A - Shading composition for greenhouses : en fr
  • CA524648A - Margarine coloring (pellet locating) : en fr
  • CH313635A - Butterfly valve : de en
  • DE1721429U - DEVICE FOR REVISING THE LIQUID LEVEL OF A GLASS TUBE LIQUID INDICATOR. : de en
  • DE942313C - Adhesive photographic films : de en
  • DE942586C - Additives to lubricants and turbine oils based on mineral lubricants : de en
  • DE942649C - Electric incandescent lamp, especially for rooms at risk of explosion : de en
  • ES53108U - Improved gun for spray painting (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115754A - Anticorrosive coating for metal surfaces : en fr
  • ES52862U - Fixing plate by permanent magnets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115953A - Method of heating an axial thrust wringer and wringer heated by this method : en fr
  • GB748361A - Improvements in or relating to silos or other containers incorporating measuring and delivering apparatus : en
  • GB748569A - Improvements in and relating to remote control of electric lighting installations : en
  • DE1721585U - LEVER CAP FOR BOTTLES OD. DGL. : de en
  • DE942398C - Connection and mounting of microphone housing parts : de en
  • ES53099U - Ceramic elements applicable to floor slab (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116168A - Sandal with rope sole or similar item : en fr
  • ES52913U - Thermal basket (Machine-translation by Google Translate, not legally binding) : en es
  • DE942280C - Circuit for line selectors in telecommunication systems, especially telephone systems with main and auxiliary multiple : de en
  • ES48062Y - Union flange for irrigation channels : en es
  • FR1115964A - Axle suspension device with pendle half axles : en fr
  • GB748462A - Improvements relating to detection of change in moisture content of desiccant material : en
  • DE1721394U - BRACKET PLATE. : de en
  • DE1721428U - POWER METER FOR GAS WATER HEATERS. : de en
  • DE942458C - Multi-contact relay : de en
  • CH313557A - Melamine manufacturing process : en fr
  • FR1116063A - Brush holder for electrical machines : en fr
  • FR1116167A - Hand tightening tool : en fr
  • ES52966U - Sommier metallic (Machine-translation by Google Translate, not legally binding) : en es
  • DK80894C - Process for the preparation of alkylsulfamylbenzoic acids. : da en
  • US2744198A - Transistor trigger circuits : en
  • US2743556A - Apparatus for and method of machining valve wedge with disc grinder : en
  • ES225657A1 - A process of chemical nickeling continuously. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227030A2 - Provision to supply a variable test, particularly for regulation and maneuver operations. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942563C - Process for the production of potash salts from dilute solutions : de en
  • DE942600C - Arrangement of a roller burner on agricultural tractors : de en
  • DK80909C - Manure spreader. : da en
  • ES52867U - Mask animatable at will (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115792A - Motor unit with automatic speed variator : en fr
  • FR1116245A - Improvements to flexible doors : en fr
  • GB748412A - Improvements in machines for off-set printing of articles having curved or irregular surfaces : en
  • ES53062U - Metal cabinet model (Machine-translation by Google Translate, not legally binding) : en es
  • GB748411A - Composition and means for producing and supplying detergent lather : en
  • DE1721218U - CANDLE HOLDER. : de en
  • DE942566C - Process for desulphurization and, if necessary, for dephosphorization of steel : de en
  • AU203482B2 - Needle for axminster carpet loom : en
  • AU425454A - Storage conveyor : en
  • ES225457A1 - Method of treating textile materials : en es
  • FR1115802A - Improvement in the lighting of furnaces with salt baths heated by immersion electrodes : en fr
  • FR1116089A - Manufacturing process of ferromagnetic lamellae for magnetic circuits : en fr
  • FR1116177A - Special arrangements for obtaining wetting containers : en fr
  • FR1116225A - Device determining the position of a shaft : en fr
  • CA524376A - Writing pad unit for automobile steering wheels : en fr
  • CA524475A - High pressure contact : en fr
  • DE1721350U - DOSING DEVICE FOR COSMETIC PRODUCTS. : de en
  • FR1115877A - Filter for liquid and in particular for lubricating oil : en fr
  • FR1116018A - Process for the semi-rigid manufacture of pennants, flames or banners woven or printed on fabric : en fr
  • ES52964U - A practical container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115752A - Improvements made to carburetors : en fr
  • GB748478A - Improvements in or relating to lining furnaces : en
  • US2743754A - Tire chains : en
  • CA524621A - Device for advancing shrinkable and stretchable materials such as textile fabrics : en fr
  • CH313669A - Pre-ionized spark gap, especially for surge arresters : de en
  • CH313504A - Method and device for automatic traffic jam rapid control of sector weirs : de en
  • ES226648A1 - A PNEUMATIC DEVICE FOR THE DISPLACEMENT OF THREADED THREADS IN STOCKINGS. : en es
  • FR1115801A - building elements for the realization of works such as, for example, partitions or the like, of the shutter type, and their applications : en fr
  • AU415454A - Dough divider machine and method of dividing dough into dough pieces : en
  • CA524577A - Production of isocyanates from substituted ureas : en fr
  • DE942512C - Process for the preparation of N-arylmethyl derivatives of amino alcohols of the aryl-1-ethanolamine-2 type : de en
  • DE942707C - Curling clip : de en
  • CH313530A - Device for guiding the strand weights on jacquard harnesses : de en
  • AU209277B2 - Apparatus for measuring aggregate for mixture with asphalt : en
  • FR1115762A - Closing device for books, notebooks, briefcases, wallets and similar items : en fr
  • FR1115898A - Conformation of separation edges for the introduction of gases into liquids : en fr
  • ES48151Y - Seal for irrigation canals : en es
  • FR1115962A - Connection end for electronic resistance : en fr
  • DE1721582U - HYGIENE PROTECTION FOR BEER BOTTLES AND THE LIKE : de en
  • ES227240A1 - Procedure for the obtaining of new derivatives of the phosphorus and the compositions that contain them. (Machine-translation by Google Translate, not legally binding) : en es
  • US2744249A - Antenna feed systems : en
  • US2743760A - Method and apparatus for building tire casings : en
  • US2743495A - Method of making a composite cutter : en
  • US2744019A - Process of packaging dried fruit : en
  • CA20494S - Statuette : en
  • CA524672A - Quantized transmission with variable quanta : en fr
  • CA524572A - Pipe coupling : en fr
  • CH313572A - Process for the production of washable, printed paper : de en
  • GB748472A - Improvements in or relating to machines for filling bottles or similar containers : en
  • CA524422A - Combination golf ball and tee holder : en fr
  • DE906463C - Expansion for pits, water galleries, tunnels, etc. : de en
  • DE942537C - Handpiece for chainsaws : de en
  • DE1721576U - DEVICE FOR ADJUSTING REAR REFLECTOR PEDALS. : de en
  • CH313675A - Process for the production of a cathode ray tube with a funnel-shaped bulb part : de en
  • AU210218B2 - Signalling on telephone systems : en
  • CA524481A - Sequential double contact switch : en fr
  • AU1309955A - Improvements in or relating to single-sideband systems forthe transmission of speech : en
  • US2743641A - Adjustable wrench, including right and left thread sliding jaw adjusting means : en
  • CH313686A - Telephone subscriber station with several continuous speech lines : de en
  • CA524636A - Concentrated ready-to-dye liquid hydron blue and indo-carbon black dyestuffs : en fr
  • US2743864A - Centrifuge with inclined conveyor blade and vanes for rapid collection of fine particles from suspensions : en
  • CA524688A - Temperature change responsive device : en fr
  • CH313548A - Process for the preparation of agents for reducing surface tension : de en
  • CA524568A - Synthesis of aldosterone : en fr
  • ES227046A1 - A procedure for sulfoclorification of polyethylene. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116210A - Telegraph transmitter : en fr
  • CA524380A - Pick up brushes for sweepers : en fr
  • CA524444A - Resinous products derived from condensation products of cycloaliphatic ketones with guanidines, dicyandiamide or biguanides : en fr
  • CH313642A - Fuel injection pump : en fr
  • DK80898C - Process for the preparation of dichloromethyloxazolines. : da en
  • ES227140A1 - A tension stabilizer. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748451A - Improvements relating to hypodermic needles : en
  • DE1721601U - FORMING PEN. : de en
  • DE942332C - Motor protection circuit with thermal contact for point machines and similar facilities of the railway safety system : de en
  • AU210855B2 - Improvement in photographic silver halide emulsions containing thia-3, 5. 7-triazaindenes : en
  • CA524617A - Air or dive brakes for aircraft : en fr
  • CH313652A - Deflagration turbine plant : de en
  • CH313710A - Clockwork device with device for triggering a warning signal : en fr
  • AU1310055A - Improvements in or relating to vehicle bodies : en
  • AU1317655A - Improvements in or relating to sharpening devices for woodwork planing devices : en
  • CH313522A - Table with equipment for a retractable office machine : de en
  • CA524524A - Method of prospecting with timed electric energy : en fr
  • US2743714A - Bearing : en
  • US2744215A - Alternating-current operated relay distributor : en
  • BE542491A - : en fr
  • US2743528A - Adjustable pitch for leveling instruments : en
  • US2743750A - Fruit juicer having a coring member and rotatable blades : en
  • CA524655A - Gamma ray detectors : en fr
  • CA524406A - Continuous casting and process of producing the same : en fr
  • US2744012A - Pulping apparatus : en
  • AU211500B2 - Improvement in or relating to mechanism for inserting tufts in pile fabrics, especially carpets : en
  • US2743937A - Convertible stroller : en
  • US2744135A - Process for preparing threo-1-p.nitrophenyl-2-acylamino-1, 3-propanediols : en
  • US2743673A - Pump-motor unit : en
  • DE1721679U - FLEXIBLE, CONICAL DECORATIVE METAL CAPSULE WITH SPACER. : de en
  • DE860256C - Stuffing box implementation : de en
  • DE942375C - Feeding device for blanks to a machine for forming stiff shoe insoles : de en
  • FR1116053A - cellulose ethers capable of being rapidly dispersed and dissolved in water : en fr
  • CH313610A - Date watch : en fr
  • CA524454A - Glycol glucosides and derivatives thereof : en fr
  • AU203746B2 - Improvements in or relating to vehicle direction indicator systems : en
  • DE942324C - Process for rolling blanks : de en
  • DE942647C - Liquid resistance for high frequencies, especially for use as an artificial antenna : de en
  • CH313658A - Speed controller with accelerator : de en
  • DE942325C - Process for the production of dye-fast dyeings on acetyl cellulose and linear polyamides or polyurethanes : de en
  • DE942381C - Process and facility for the expansion of mining struts : de en
  • FR1115786A - Process for the preparation of nu, nu-dibenzyl alpha-amino acids : en fr
  • CA524471A - Shipping container for u-shaped tubes : en fr
  • AU205667B2 - Method and means to overcome delay distortion : en
  • US2744202A - Motor : en
  • DE1721237U - LOCKWELL BRUSH. : de en
  • DE1721498U - REUSABLE REVERSE MEMBER. : de en
  • AU1324055A - Improvements in or relating to device for controlling the speed of electric motors : en
  • CH313556A - Process for the preparation of novel aminoalkyl-10-phenothiazines : en fr
  • US2743823A - Automatic racking device : en
  • US2743445A - Flexible cartridge or refill for stapling machines : en
  • US2743805A - Safety clutch : en
  • US2744159A - Multiplex electric signalling system : en
  • CH313543A - Brush on plansifters : de en
  • CH313549A - Process for the preparation of carboxylic acid halides : de en
  • ES38658Y - Flexible case-container : en es
  • AU205385B2 - Improvements in or relating to method of incorporating water soluble salts in propellent powder grains : en
  • US2743951A - Fluid seal : en
  • US2744153A - Insulated wire : en
  • DE1721202U - PASTA REFRIGERATOR. : de en
  • DE942334C - High frequency transformer : de en
  • AU1318455A - Process and apparatus for making tin-and-terne coated ferrous sheets : en
  • ES225510A1 - A generator of multiple channels to generate oscillations at a high final stable frequency. (Machine-translation by Google Translate, not legally binding) : en es
  • CA524495A - Steam generator using radiant superheater in jilting-burner furnace : en fr
  • DE942482C - Plant growing pot made of peat : de en
  • US2743639A - Stud setter : en
  • US2743813A - Materials separating means : en
  • US2743655A - Tractor mounted implement : en
  • DE1721282U - SPEAKER ARRANGEMENT FOR VEHICLES WITH HIGH AND LOW SPEAKERS. : de en
  • DE939462C - Device for protection against dangerous contact voltages in the event of an earth conductor break in AC systems for mining and underground operations : de en
  • FR1115827A - New dyes, their preparation and use : en fr
  • GB748438A - Improvements in or relating to ultrasonic delay devices : en
  • FR1116187A - Elastic torsion joint enhancements : en fr
  • DE942471C - High strength component : de en
  • ES52914U - Receptacle applicable to pantries, chambers and analogous elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115988A - Improvements relating to resinous polyester compositions : en fr
  • GB748382A - Two-piece separable electrical connector : en
  • ES22650Y - Hydromassage device for the face and other parts of the body : en es
  • GB748477A - An improved lubricant-receiving nipple : en
  • ES51465Y - Sewing case : en es
  • ES52943U - Mixed mattress perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE942301C - Lifting and lowering device for agricultural implements attached to tractors with mutual weight compensation : de en
  • DE942677C - Toy vehicles, in particular syringe or pump trolleys : de en
  • DE942611C - Unit for motor vehicles consisting of the engine, the clutch, the speed change gear and the differential gear : de en
  • US2743882A - Web tension control : en
  • US2744044A - Laminar product and method of making the same : en
  • ES52896U - Removable packaging perfected, formed by a generatrix (Machine-translation by Google Translate, not legally binding) : en es
  • ES53105U - Interior metal lifeguard (Machine-translation by Google Translate, not legally binding) : en es
  • US2744143A - filar : en
  • US2744201A - Reciprocating electric motor : en
  • FR1116082A - Gas tap : en fr
  • ES52920U - Improved packaging for shirts (Machine-translation by Google Translate, not legally binding) : en es
  • CA524477A - Recovery of magnesia : en fr
  • GB748381A - Improvements in gloves and thumb-stalls : en
  • DE1721284U - DEVICE FOR AUTOMATIC AMPLITUDE REGULATION, IN PARTICULAR AMPLITUDE LIMITATION FOR ELECTROACOUSTIC TRANSMISSION SYSTEMS, POWER AMPLIFIERS OD. DGL. : de en
  • DE942526C - Lubricating greases : de en
  • DE1721317U - LUMINAIRE, IN PARTICULAR LIVING AREA LUMINAIRE. : de en
  • DE1721457U - HAY RAKES WITH ANTI-TWISTED TINES. : de en
  • ES53003U - Artificial flowers made of plastic (Machine-translation by Google Translate, not legally binding) : en es
  • CA524580A - Benzilic acid ester therapeutical composition : en fr
  • US2743579A - Gas turbine engine with turbine nozzle cooled by combustion chamber jacket air : en
  • US2744052A - Hydrogenation of hydrocarbon oils, tungsten, molybdenum, and nickel containing catalysts therefor and their preparation : en
  • IE20879B1 - Improvements in or relating to resilient torsion joints : en
  • ES53055U - An improved electrolytic capacitor (Machine-translation by Google Translate, not legally binding) : en es
  • ES53101U - Elements for fixing fluid or electric conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721537U - DRYING PLATE FOR PHOTO PRINTING, ENLARGEMENT, PHOTOCOPIES AND THE LIKE. : de en
  • FR1116164A - Improvements made to snap-action and snap-action mechanisms, in particular for electrical switches : en fr
  • GB748398A - Improvements in and relating to the surface treatment of ferrous metals : en
  • CA524386A - Chain shackle : en fr
  • CA524581A - Continuous pouring machine for traveling mold conveyors : en fr
  • CA524611A - Electronic counting circuit : en fr
  • CH313547A - Manufacturing process of concentrated phosphonitric acid : en fr
  • FR1115807A - Magazine for endless magnetic tape : en fr
  • FR1116212A - Device for heating fluids : en fr
  • IE22282L - Phenthiazine derivatives. : en
  • DE1721688U - SWIVELING WATER TRANSLUCTION DEVICE IN WATER TREATMENT PLANTS. : de en
  • DE942598C - Lifting and lowering device for working tools of agricultural machines and devices : de en
  • ES227233A1 - Reinforced rubber articles : en es
  • ES51265Y - Improved fender for motorcycles : en es
  • ES52990U - Special telescopic shock absorber with hydropneumatic action for suspension of all kinds of motor vehicles, motorcycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB748492A - Improvements in or relating to control means for fluid pressure systems : en
  • US2743587A - Control for refrigerating apparatus : en
  • ES53076U - Braga with tape-pin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116081A - Method and device for dispersing a gas in a liquid : en fr
  • ES226624A1 - Improvements in concrete travies for rail lanes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748426A - Improved label particularly for medicine bottles and the like : en
  • CA524503A - Sheet delivering apparatus : en fr
  • GB748489A - Improvements relating to cremation furnaces : en
  • GB748554A - Improvements in or relating to straight bar knitting machines : en
  • FR1115919A - Column-shaped disconnector, as well as outdoor and enclosed installations fitted with this device : en fr
  • FR1115991A - Tying device for cartons, suitcases or the like : en fr
  • ES49120Y - Indicator of the liquid contained in the gasoline tanks of motorcycles : en es
  • FR1116227A - Improvements in the preparation of a catalytic cracking charge : en fr
  • ES53058U - A recreational and instructive geographical game (Machine-translation by Google Translate, not legally binding) : en es
  • GB748450A - Improved drive arrangement for shafts such as of doffing rollers in cotton gins : en
  • DE1721377U - MUSIC CHEST. : de en
  • DE1721540U - MOTOR-DRIVEN CIRCULATION PUMP THAT CAN BE INSERTED IN A FRONT OR REAR SINK. : de en
  • DE942629C - Process for the production of phenols, pyridine bases and neutral oils from the exhaust gases of ammonium sulphate acidifiers : de en
  • AU1319155A - System and apparatus for measuring bitumen andthe like : en
  • CA524417A - Combination shoe brush and liquid applicator : en fr
  • CA524545A - Washing and disinfecting compositions : en fr
  • DE1721247U - SETUP AND TRIM DEVICE. : de en
  • DE1721380U - MEANS TO AVOID DIFFICULT TO ACCESS DIRT TRAP IN CORNER. : de en
  • DE942508C - Process for the production of pure ª † -hezachlorocyclohexane : de en
  • ES226921A1 - A procedure for the obtaining of penicillin salts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES50389Y - Hooking device for the construction of cabinets, chests, boxes and the like : en es
  • GB748522A - Improvements in wet spinning of acrylonitrile polymers : en
  • DE942373C - Adjustable headrest in vehicles : de en
  • GB748463A - Improvements relating to the measurement of colloid osmotic pressure : en
  • DE942357C - Ascending air sorting machine for cleaning and sorting grain and seeds of various kinds : de en
  • ES227081A1 - A portable apparatus for washing clothes adaptable to domestic containers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115978A - Tube infrared image transformer, process for its manufacture and device for carrying out the process : en fr
  • ES227087A1 - A fruit classifying machine. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748457A - Carburetor : en
  • GB748576A - Improvements in or relating to methods of transferring glass sheets in the making of double glazed units : en
  • DE1721685U - DEVICE FOR TRANSPORTING AND STACKING WOODEN LOGS, E.G. ON WOODEN SPACES. : de en
  • ES227221A2 - Procedure for the preparation of antiparasitaries based on N-alkylamids of the acids 0,0-dialquilditiofosforilacºticos. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748386A - Improvements in or relating to internal combustion engine power plants : en
  • GB748395A - Improvements in or relating to strengthened reinforced structures : en
  • ES49511Y - Measuring device for sartorial purposes : en es
  • ES52927U - Finished metal polish (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115956A - Plastic mandrel for adhesive tape and method of its manufacture : en fr
  • DE1721255U - ARRANGEMENT FOR IMPROVING HEAT DISCHARGE FROM ENCLOSED MOTOR COMPRESSORS, IN PARTICULAR FROM REFRIGERATION SYSTEMS. : de en
  • DE942469C - Mother nipple protector and at the same time milk drop collector : de en
  • ES52988U - Electric kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115875A - Mechanical toy : en fr
  • FR1116126A - Process for preparing khaki shades : en fr
  • DE942293C - Fixing means for loosened teeth : de en
  • GB748577A - An improved canting device for shelving : en
  • DE1721432U - UNDERFRAME FOR TABLE WEIGHT SCALES. : de en
  • DE1721633U - CLIMBING SHIP. : de en
  • DK80927C - Method for separating core soap and glue. : da en
  • DE1721691U - SYRINGE, IN PARTICULAR SPRAYING SYRINGE. : de en
  • US2743541A - Press plates : en
  • FR1116248A - building elements : en fr
  • GB748362A - Silk screen printing machines : en
  • US2743726A - Surgical instrument : en
  • DE1721354U - INLET BELT ROLLERS. : de en
  • USD177562S - Doll or the like : en
  • US2743561A - Knife sharpener : en
  • US2744018A - Fruit box : en
  • DE942438C - Device for cutting through filter rods : de en
  • ES225511A2 - A provision to heat fine grain material. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115871A - Improvements to seed drills : en fr
  • ES52968U - Eyeglass frame perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2744211A - Replaceable catalytic plug for internal combustion engines : en
  • AU204523B2 - Improvements in valve actuator assemblies for internal combustion engines : en
  • BE546921A - : en
  • CA524442A - Counting and feeding machine : en fr
  • ES53081U - Bag-wallet as container of stockings (Machine-translation by Google Translate, not legally binding) : en es
  • US2744222A - Dynamic capacitor : en
  • DE942302C - Fishing tackle : de en
  • DE942479C - Device for applying a mat or layer of shredded material, in particular wood chips or the like, to a wing : de en
  • ES48859Y - Extendable chuck : en es
  • ES52945U - Folding box, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116214A - Machine for taking proofs of cylindrical printing shapes or printing plates mounted on cylindrical mandrels : en fr
  • CA524594A - Telephone systems : en fr
  • CH313568A - Process for the production of air-permeable compacts : de en
  • DE1721336U - WATER SEPARATOR AND PRESSURE COMPENSATING VESSEL. : de en
  • ES53012U - Improved cardboard box for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115840A - Stockings and especially women's stockings : en fr
  • FR1115868A - Water-closet-bidet : en fr
  • GB748467A - New or improved tufting tool for use in brush head tufting machines : en
  • ES53045U - Ring of the din-don type, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2743848A - Salt shaker : en
  • GB748524A - Process for the production of metal and metalloid oxides : en
  • ES52953U - Improved windshield (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115881A - Fan : en fr
  • FR1116091A - Manufacturing process of a laminated ferromagnetic circuit : en fr
  • DE1721392U - HOT WATER HEATING INSERT FOR HOT AIR STOVE. : de en
  • DE1721321U - CAPACITOR BUILT IN A METALLIC HOUSING. : de en
  • US2743622A - Setting device for price indicator for liquids : en
  • US2743954A - Clutching tong : en
  • US2744014A - Process of separating proteins and vitamins from starch waste water : en
  • US2743731A - Hair strand curler : en
  • US2743941A - Automatic banking device for vehicles : en
  • US2743873A - Rail bond and apparatus for attaching same : en
  • ES36505Y - Pacifier with protective case : en es
  • FR1116079A - Cast resin insulators manufacturing process : en fr
  • ES51488Y - Advanced device for cleaning floors : en es
  • FR1115901A - Principle of propulsion and lift for use by airplanes, helicopters, cars, or others : en fr
  • FR1115909A - Improvements to the processes for obtaining plastic mixtures, in particular non-combustible, as well as to the resulting products : en fr
  • FR66100E - Row crop cultivator : en fr
  • DE1721214U - PUSH BUTTONS. : de en
  • DE942294C - Sole, especially insole : de en
  • DE942362C - Cover connection : de en
  • DE942421C - Feeding trough, especially for pigs : de en
  • US2744097A - Polyesters from beta-hydroxyalkyl diesters of sulfonyl dibenzoic acid condensed with a dihydroxy compound : en
  • DE1721431U - BARREL WEIGHT AND LOCKING LOCK PROTECTION BOX FOR SCALES. : de en
  • ES226759A2 - Improvements in the construction of threading machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227205A1 - An electroautomatic safety device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116154A - New device for controlling electric current and heating of user devices : en fr
  • US2743977A - Improvements in end extension tables : en
  • US2743828A - hayes : en
  • ES51269Y - Manual appliance for cleaning spark plugs of internal combustion engines : en es
  • CH313546A - Device for the treatment of meat products : de en
  • GB748464A - Semi-automatic machine for manufacturing blocks of cementitious material or the like : en
  • DK80900C - Process for the preparation of 2,5-dialkoxy-2,5-dihydrofurans. : da en
  • FR1115888A - Centrifugal separator with liquid feedthrough having a large gap between the inlet plane of the liquid to be clarified and the outlet plane of the settled matter : en fr
  • FR1116182A - Movable metal chainsaw : en fr
  • GB748468A - Improvements in accordions and the like : en
  • DE1721378U - MOBILE CABINET WITH ADJUSTABLE BED TOP. : de en
  • GB748559A - Improvements in and relating to flexible electric conductors for loudspeakers : en
  • USD177601S - Miniature railroad trestle structure : en
  • US2743493A - Ingot mold insert mat : en
  • US2744045A - Apparatus and process for continuously feeding and spraying wood wool and like materials : en
  • DE1721462U - BROKEN POT FOR PICTING PLANTS. : de en
  • FR1115751A - Motor vehicle retarder : en fr
  • FR1115976A - Apparatus for indicating the tension of threads on looms : en fr
  • FR1115992A - Basting machine for plastics : en fr
  • DE940900C - Casting device for cliché plates for printing : de en
  • DE942444C - Process for the preparation of aliphatic and cycloaliphatic mononitro hydrocarbons : de en
  • ES226067A1 - A device for the continuous rolling of artificial threads. (Machine-translation by Google Translate, not legally binding) : en es
  • ES38049Y - Hinge model : en es
  • FR1116019A - Cement kiln and the preparation process resulting from its characteristics : en fr
  • GB748509A - Liquid fuel combustion apparatus : en
  • US2743573A - Methods of production of textile yarns : en
  • DE942569C - Device for achieving a wave length or frequency-linear coordination in ultra-short wave devices : de en
  • US2744059A - Continuous process for clarifying creosote oils : en
  • US2744192A - Reflector lamp : en
  • DE1721223U - REMOVAL CAP. : de en
  • DE1721402U - SKIRTING. : de en
  • DE942565C - Device for removing the bottom sheet from a stack : de en
  • ES53008U - Folding propeller for toys (Machine-translation by Google Translate, not legally binding) : en es
  • ES53090U - Electric plug, especially elbow plug (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721646U - SEAT FOR TOY VEHICLES. : de en
  • ES231460A1 - Procedure for the obtaining of steroid compounds by fermentation (Machine-translation by Google Translate, not legally binding) : en es
  • ES40878Y - Perfected plug : en es
  • FR1116190A - Ball joint, in particular for steering and control linkages of automobiles : en fr
  • USD177582S - Pair of spectacles : en
  • ES226045A1 - Improvements in receptors acoustic depressions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227070A1 - A perfected self-propelled proyectile. (Machine-translation by Google Translate, not legally binding) : en es
  • CA524419A - Quick cooking rice and process therefor : en fr
  • CA524597A - Machines for producing pile fabrics : en fr
  • DE1721438U - GLASSES. : de en
  • DE1721403U - FOLDING LADDER. : de en
  • AU1318655A - Process for preparing gases containing hydrogen and carbon monoxide : en
  • CH313697A - Method and device for braking drive devices for motor vehicles with a fluid transmission and a change gear : de en
  • AU1316555A - Improvements in or relating to circuit breaker : en
  • AU1321855A - Improvements in control device for mechanical movements : en
  • US2744107A - Method for the preparation of lactams : en
  • CA524632A - Electric calculating apparatus : en fr
  • US2743799A - Selectively reversible and irreversible control mechanisms : en
  • AU212579B2 - Dough divider machine and method of dividing dough into dough pieces : en
  • CA524633A - Snap switch mechanism : en fr
  • US2743516A - Production of composite material for the manufacture of plain bearings : en
  • US2743559A - Abrasive bands : en
  • CH313516A - Food processor : de en
  • CA524480A - Label applying machines : en fr
  • ES45686Y - Building block, with finished facades : en es
  • FR1115845A - Improvements to silicon rectifying elements : en fr
  • US2743856A - adams : en
  • US2743764A - Article of repose for supporting the body of a person : en
  • US2744208A - Ion trap electron gun : en
  • US2744122A - delta 4-19-nor-17alpha-ethinylandrosten-17beta-ol-3-one and process : en
  • US2743473A - Combined washer and windshield cleaner : en
  • DE942555C - Adjustable single-driver lock : de en
  • ES226831A3 - An installation for the administration of intravenous, plasma, blood and similar solutions. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227124A1 - A semi-automatic device improved for the spraying of liquids by nitrogen gas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227174A1 - Some improvements in the obtaining of vegetal curtient extract. (Machine-translation by Google Translate, not legally binding) : en es
  • CH313511A - Process for obtaining a fire-resistant insulating material and material obtained by this process : en fr
  • CH313674A - Cathode ray tube with a luminous layer : de en
  • US2744072A - Phosphor coating composition : en
  • DE1721621U - MAGNETICALLY CONTROLLABLE ARRANGEMENT WITH A SEMICONDUCTOR BODY. : de en
  • ES227035A2 - Improvements in and related to elements for metal contructions. (Machine-translation by Google Translate, not legally binding) : en es
  • CA524473A - Receiver for radio detection and ranging systems : en fr
  • US2743713A - Valve gear mechanism : en
  • ES42916Y - Perfected infant rattle : en es
  • FR1115981A - Method and composition for coating tablets and the like : en fr
  • FR1116012A - Device for determining melting points : en fr
  • FR1116108A - Winding bar coupling device : en fr
  • DE941262C - Luggage racks for vehicles, especially for luggage racks for bicycles and motorcycles : de en
  • FR1116228A - Process for the preparation of resin-type condensation products by reaction of diphenols with epi-halogen-hydrins and di-halogen-hydrins as well as with halogenated carboxylic acids : en fr
  • US2743815A - Continuous centrifugal jig separator : en
  • DE883331C - Reinforced concrete rib ceiling : de en
  • US2743460A - Adjustable connector for tank and bowl of a close coupled water-closet combination : en
  • US2744016A - Method for the manufacture of apple sauce : en
  • US2743549A - Crop dusting machines : en
  • US2743829A - ballard : en
  • DE1721541U - DEVICE FOR INDICATING THE EXHAUST OF A BREATHING FILTER. : de en
  • DE919681C - Infinitely variable mechanical gear : de en
  • ES227049A2 - Speed indicator device on a rectifine scale for tachymeters in general, particularly of automobile vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE941886C - Method and device for manufacturing solid matrices with nozzle openings with wound ribs : de en
  • ES227033A1 - AN ELECTROMAGNETIC AND AUTOMATIC APPARATUS FOR RAISING QUANTITIES IN COINS FOR THE PAYMENT OF ANY KIND OF COMPARED GENRES OR INSURANCE PREMIUMS. : en es
  • CA524438A - Gage for determining loose and tight packing of heat absorbing plates : en fr
  • CA524510A - Coated paper : en fr
  • CH313581A - Liquid dispenser : en fr
  • US2743719A - Cookstoves : en
  • USD177575S - : en
  • US2743630A - Piston reconditioning devices : en
  • DE942338C - Device for cooling the runner of water-filled underwater motors by means of an internal water cooling circuit : de en
  • DE942344C - Electron beam tube with a luminous layer that is attached to a glass support : de en
  • FR1115972A - Floor washer : en fr
  • GB748496A - A new or improved appliance for cutting, loading and carrying crops : en
  • DE1721500U - MEMBRANE COVER CLOSURE FOR BUTTERFLIES AND THE LIKE. : de en
  • CH313506A - Impact device on a rotary drill : de en
  • US2743607A - Cable tension indicator : en
  • CA524630A - Method of treating solutions containing metal values : en fr
  • DE1721421U - WALKING STICK CAN BE REVERSED AS PHOTOSTATIVE. : de en
  • FR1115844A - Apparatus for killing poultry : en fr
  • US2743943A - Three prong resilient coupling device : en
  • USRE24147E - Jacobson : en
  • US2743888A - Variable wing : en
  • US2744074A - Polymeric organic aluminum oxides and method for preparing same : en
  • CA524587A - Beam shift electron tubes : en fr
  • CH313684A - Installation on statistical machines for inserting and forwarding a registration card : de en
  • DE942626C - Arrangement of baffle and baffle surfaces for the even distribution of gases and vapors, especially with vertical electrostatic precipitators : de en
  • FR1116180A - Playing cards shuffle device : en fr
  • GB748372A - A method for inactivating metallic powder : en
  • CA524451A - Ophthalmic mountings : en fr
  • ES42248Y - Nail point : en es
  • DE1721442U - AIR PRESSURE TEST FOR MOTOR VEHICLE TIRES. : de en
  • DE1721564U - DIPSTICK ARRANGED ON MOTOR VEHICLES. : de en
  • DE942511C - Process for the preparation of basic compounds of the monobenzo- and dibenzopyran series : de en
  • DE942535C - Process for the production of artificial salt-carbonic acid baths : de en
  • ES227234A1 - A procedure for the preparation of a flexible elastomer cellular structure. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721263U - BLOCKING STAND IN COMBINATION WITH REPLACEABLE COMMERCIAL WARNING SIGNS. : de en
  • DE1721664U - FOLDING BOX MADE OF CARDBOARD. : de en
  • DE1721349U - HAIRDRESSING CAPE. : de en
  • ES52965U - Glass cleaning machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2743959A - Paint marking apparatus : en
  • DE942321C - Cap made of juxtaposed gowns for excavation work, especially longwall mining, and methods of removal with the cap : de en
  • CA524421A - Gardeners' chaps : en fr
  • FR66088E - : fr
  • FR1116113A - Fan improvements : en fr
  • ES227206A1 - A PROCEDURE FOR THE SYNTHESIS OF COLORETAL ACTION P-OXYPHENYLAMIDES. : en es
  • ES51224Y - Improved lock for wallets : en es
  • DE942304C - Quick screw connection for spark plugs of internal combustion engines : de en
  • ES226939A1 - A perfect machine for dumping soft food substances. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743509A - Method of making compressor blades : en
  • US2743772A - Combined vehicle window glass and screen : en
  • USD177556S - Sewing box : en
  • US2743720A - Space heater for use with a fireplace : en
  • DE1721262U - VEHICLE EQUIPPED WITH SNOW CLEARING DEVICE. : de en
  • DE942315C - Dipstick arranged on motor vehicles : de en
  • CA524674A - Apparatus for coating articles : en fr
  • CH313647A - Steam or gas turbine : de en
  • DE1721471U - THERMOSTAT. : de en
  • DE1721297U - CLAMP SUITABLE FOR THE USE OF ALUMINUM, IN PARTICULAR PAW CLAMP. : de en
  • CA524482A - Terminal construction for variable resistors : en fr
  • CA524614A - Electrically operated bell ringing decorative device : en fr
  • US2743898A - Magnetic valve for control of fluid or fluidized solids flow : en
  • US2743997A - Freeze prevention in jet aircraft purge gas generators : en
  • US2743540A - Slushing scraper with detachable bail arms : en
  • US2744047A - Process of preparing decorative laminates : en
  • CA524367A - Logging hooks : en fr
  • CH313606A - Device for fixing a rotating mass for winding a timepiece : en fr
  • DE942263C - Holding device for the adjusting spindles in rolling mills : de en
  • FR1116138A - Electric ignition device for projectiles : en fr
  • DE942558C - Mixing drum with discharge blades arranged inside the drum : de en
  • DE942450C - Roller track : de en
  • DE942692C - Conveyor device for continuously operated annealing or heating furnace and process for operating the same : de en
  • CA524453A - De-sulphurization of grinding dust : en fr
  • CA524664A - Apparatus for the control of highway crossing signals : en fr
  • DE1721635U - FANGBALL GAME PISTOL. : de en
  • DE1721642U - DICE GAME. : de en
  • US2743779A - Method of cementing wells : en
  • AU209066B2 - Improvements in fluid actuated devices : en
  • CA524389A - Machine for applying material to walls : en fr
  • CH313501A - Reinforcement bars for reinforced concrete structures : de en
  • US2744053A - Hydrocarbon conversion process, including preliminary nitrogen removal by adsorption : en
  • USD177573S - Electrical transformer : en
  • US2743809A - Chain guide structure : en
  • US2743920A - Proportional measuring timer : en
  • AU208725B2 - Improved vehicle suspension : en
  • CA524416A - Table type of motor operated kinesitherapy device : en fr
  • US2743591A - Two-part expansible ring : en
  • US2744205A - Dynamoelectric machine current collector shielding brushholder : en
  • AU203332B2 - Brake control apparatus : en
  • US2743792A - Rotary motion resisting device : en
  • ES226798A2 - Improvements in the packaging of fragile bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748518A - Improvements in signalling devices : en
  • AU1313355A - Inflatable mattresses, cushions andthe like : en
  • US2743598A - Positive control valve for gasoline lantern : en
  • DE1721266U - DEVICE ON DRIVE STATIONS FOR HIGH-SPEED PENDULUM LIFTS. : de en
  • DE1721463U - CORNER CONNECTOR FOR CREATING A WINDOW HOUSE FOR THE FARMHOUSE. : de en
  • DE942298C - Process for the production of aqueous solutions of polyacrylic acid : de en
  • DE1721639U - BOARD GAME FOR TWO PEOPLE. : de en
  • AU204163B2 - Improvements in weather-sealing device for automobile doors : en
  • AU5112464A - Improvements in and relating to circuit arrangements for frequency-modulated signals : en
  • AU211434B2 - Apparatus for generating a plurality of periodically varying electrical magnitudes ina predetermined phase relationship : en
  • CH313559A - Process for the production of metal-containing azo dyes : de en
  • AU209521B2 - Improvements in or relating to glass to metal seals : en
  • CH313706A - Sleeve buffers for railway vehicles : de en
  • DE942360C - Feed distribution system, especially for crushed beets : de en
  • DE942414C - Crane boom : de en
  • DE1721228U - WASHING MACHINE. : de en
  • CA524627A - Regeneration of metal oxide catalysts : en fr
  • AU203369B2 - Improvements in or relating to vehicle bodies : en
  • AU211277B2 - Data transfer mechanism : en
  • US2743727A - Orthodontic pacifier : en
  • US2743748A - Device for fabricating cork composition and similar articles : en
  • CA524387A - Collapsible lunch box : en fr
  • FR1116222A - Process and installation for the degassing of powdery or fine grain fuels : en fr
  • US2743457A - Zipper fly closure for garments : en
  • US2743661A - Flexible valve for mobile spray booths : en
  • US2743690A - Presser device for sewing machines : en
  • US2743849A - elsas : en
  • US2744128A - Olefinically unsaturated phosphates : en
  • CA524374A - Surge type washing machine : en fr
  • CA524505A - Manufacture of cyclic alcohols and esters thereof : en fr
  • US2744199A - Determination of halogen in oil streams : en
  • CA524500A - Vibratory electromagnetic motor : en fr
  • CA524433A - Latching assembly for windows and the like : en fr
  • AU1312155A - Local reception selector forss receiver : en
  • CH313590A - Electric projectile fuse : de en
  • US2743903A - Automobile jack : en
  • DE1721261U - DEVICE FOR MILLING UNEVENUES ON A ROAD, IN PARTICULAR SNOW OR ICE-COVERED ROAD. : de en
  • DE1721643U - SOCIAL GAME. : de en
  • USD177570S - Food jar : en
  • ES39484Y - Device to drive lattices or blinds : en es
  • US2744204A - Electric coil : en
  • US2744131A - Process for preparing threo-l-phenyl-i : en
  • US2743496A - Self-locking rope hook : en
  • ES225204A1 - A new procedure for the obtaining of fine olive oils. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227043A1 - A procedure for the obtaining of a product to contain the races of the stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51493Y - Sewing box : en es
  • DE942271C - Process for the continuous cooling of extracted material : de en
  • ES51422Y - Holder-soap dish : en es
  • FR1115923A - Endless joining process and commissioning of conveyor belts : en fr
  • ES227061A1 - A procedure for obtaining dioxopyrazolidines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116171A - Process for obtaining a corticosteroid with a well-marked biological effect on the exchange of mineral substances : en fr
  • GB748475A - Improvements relating to the construction of vehicle bodies : en
  • FR1115765A - Method of manufacturing cleaning elements and element obtained by this process : en fr
  • GB748520A - Improved interleaving paper for photographic purposes : en
  • GB748536A - Improvements in or relating to the manufacture of glass-to-metal seals : en
  • DE942406C - Electromagnetic relay with spring-loaded armature : de en
  • ES49558Y - Compressed air closing and opening device : en es
  • FR1115800A - Hot water generator : en fr
  • ES53042U - New belt (Machine-translation by Google Translate, not legally binding) : en es
  • AU1318055A - Improvements in or relating to hair-treating preparations : en
  • US2743552A - Automatic irrigation devices : en
  • US2744066A - Ion exchange method and apparatus for continuous inter-action of liquids and solids : en
  • US2744124A - Process for preparing fatty acid partial esters of polyhydric alcohols : en
  • USD177580S - Combination electric wire tool : en
  • CA524650A - Closures for electromagnetic vibratory motors : en fr
  • DE1721346U - INJECTION SYRINGE. : de en
  • US2743572A - Textile yarn producing apparatus : en
  • DE916985C - Tooth lock : de en
  • US2744050A - Processes for increasing the yield of enzymes : en
  • ES51380Y - Sprayer : en es
  • FR1115879A - Bait for fishing : en fr
  • GB748485A - Improvements in apparatus for removing materials by electrolytic processes : en
  • CA20493S - Statuette : en
  • CA524624A - Sheet lumber and a method for the manufacture of sheet lumber : en fr
  • CH313641A - Control valve designed as a single-seat valve : de en
  • DE942708C - Device for supplying treatment media to the tool of medical, dental or dental technology instruments such. B. drilling, milling and grinding instruments : de en
  • AU1310555A - Improvements in valve actuator assemblies for internal combustion engines : en
  • AU1321755A - Improvements in control device for mechanical movements : en
  • CA524560A - Non-woven glass cloth : en fr
  • US2743733A - Automatic test tube washer : en
  • CH313620A - Process for shaping a thermoplastic tube and tube obtained by this process : en fr
  • CA524513A - Ribbon rubber thread splitter : en fr
  • AU204683B2 - Process for preparing liquid hydrocarbon mixtures for use as aviation fuel components : en
  • CA524490A - Automatic resonating control system : en fr
  • AU204995B2 - Improvements in thermostat adjusting devices : en
  • AU211501B2 - Improvements in pneumatic operated milk pumps : en
  • CA524458A - Oxidizing tower for residual liquor : en fr
  • CH313612A - Process for the reduction of oxidic iron ores by coal and water vapor and installation for its implementation : de en
  • AU1321055A - Improvements in or relating to vehicle direction indicator systems : en
  • DE1721682U - REVERSING DISC FOR DRAWBAR MADE OF FLEXIBLE CHAINS. : de en
  • CA524541A - Apparatus for molding and vulcanizing hollow rubber articles : en fr
  • CH313699A - Vehicle wheel with a brake drum to be braked in the radial direction from the inside : de en
  • AU205664B2 - Improvements in or relating to single-sideband receivers for speech signals : en
  • DE1721337U - LID CLOSURE FOR COMPRESSED AIR TANK. : de en
  • DE1721694U - FLAT JET NOZZLE. : de en
  • AU1311955A - Delay line circuitry for colour television receivers : en
  • US2743446A - Action front armored vest : en
  • USPP1473P - Merrill : en
  • US2743710A - Control systems : en
  • CA524640A - Strip feeding apparatus : en fr
  • CH313577A - High-pressure sheet-fed rotary machine : de en
  • US2743464A - Bedframe having special support leg : en
  • US2744219A - Bifilar triode transistor : en
  • DE942603C - Propellant gas generator for pressurized starter engines : de en
  • FR1116080A - Method and device for protecting metal surfaces in contact with corrosive salt solutions : en fr
  • US2743724A - Injection apparatus : en
  • DE942514C - Overflow control for steam engines : de en
  • ES226867A1 - A domiciliary advertising system combined with the provision of certain services to subscribers at the same. (Machine-translation by Google Translate, not legally binding) : en es
  • ES38858Y - Spray cap : en es
  • FR1116031A - Arc chamber for electrical switches : en fr
  • FR1116125A - Sheet materials for walls and floors : en fr
  • GB748500A - Improvements in or relating to devices for the amplification of electrical signals and having automatic gain control : en
  • US2743645A - Interferometric apparatus for examining the structure of reflecting surfaces : en
  • US2743861A - Folding stairs : en
  • CA524625A - Method for rapid manufacture of sheet lumber : en fr
  • US2743477A - Poultry picking machine : en
  • USD177572S - Hearing aid : en
  • GB748466A - Improvements relating to vehicles comprising an auxiliary frame or bearer adapted for the suspension of a pair of road wheels : en
  • US2743506A - Method of manufacturing rectifier cells : en
  • US2744145A - Production of benzene hexachloride in iron reaction chambers : en
  • US2743708A - Control for pneumatic hoist : en
  • DE1721538U - INTERRUPTED FOR ELECTROMAGNETIC PUMPS. : de en
  • US2743595A - Cam means for knitting machines : en
  • US2743454A - Insulated sound transmitting ear cells for a cap : en
  • US2743915A - Equipment for use in treating oil by steam stripping : en
  • CH313601A - Apparatus comprising at least one magnetic head intended for magnetic recording and reproduction of sound : en fr
  • CA524369A - Treatment of textile materials for protection against biological attack : en fr
  • US2743669A - Machines for printing and issuing postal orders and like forms : en
  • US2744048A - Substituted alkyl-diphenylmethane anthelmintic compositions : en
  • DE1721270U - PIVOTLESS TURNTABLE GUIDE FOR RAIL VEHICLES, IN PARTICULAR LOCOMOTIVES. : de en
  • AU210574B2 - An improved blind roller : en
  • US2744078A - Polyesters from p, p'-sulfonyl dibenzoic acid condensed with a polyhydroxy compound containing at least 3 hydroxy groups : en
  • CA524678A - Electric relays : en fr
  • AU1310955A - Improvements relating to voltage regulating apparatus ofthe electronic type : en
  • DE1721599U - CLAMPING PLIERS FOR FILLING PENS. : de en
  • FR1115828A - Electrical semiconductors and devices obtained : en fr
  • FR1115890A - Process and installation of packaging in flexible or folding packaging : en fr
  • GB748501A - Improved thermally operated electrical circuit breaking device : en
  • AU207995B2 - Brake : en
  • AU212174B2 - Calculating and similar accounting machines : en
  • CA524680A - Cargo brace structure : en fr
  • CH313579A - Insertion device on the paper cart of writing business machines : de en
  • CH313709A - Watch : en fr
  • US2743900A - Slide valve : en
  • US2743581A - Hydraulic flywheel : en
  • US2743938A - Outboard motor truck : en
  • US2743968A - Closure device : en
  • US2744148A - Process for fluorination of haloalkanes using a hydrogen fluoride activated catalyst containing alumina, a metal fluoride and basic aluminum fluoride : en
  • US2743687A - Machine for depositing tubes in the ridge between feeder ditches and furrows : en
  • US2743781A - Hydraulic anchor tool : en
  • FR1115758A - Improvements made to differential water-copying devices : en fr
  • US2743681A - Lateral motion damping device : en
  • US2743826A - Aschenwald : en
  • USD177596S - Finger ring : en
  • DE942638C - Circuit arrangement for key locks on points and similar facilities of the railway security system : de en
  • ES226378A1 - A device for tuning oscillating circuits with adjustable nucleus coils. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227202A1 - A system for the planning and industrial use of energy of services in populations and cities. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743697A - Apparatus for beaching seaplanes : en
  • US2744125A - Isolation of fatty acids from guayule resin : en
  • CA524439A - Inhaler : en fr
  • US2744043A - Method of producing pressure containers for fluids : en
  • DE1721439U - EXTERNAL THERMOMETER MADE OF PLASTIC. : de en
  • DE942354C - Pipe connection for flow devices : de en
  • DE1721204U - SPORTS SHIRT. : de en
  • ES227200A1 - A device to obtain an exact level in the cazoleta liquid fuel burners, that work without mechane or pressure, and corresponding procedure of realization. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227220A1 - A blocking device for the shuttle. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942336C - Plug connection : de en
  • FR1115900A - Cladding plates and coatings obtained by means of such plates : en fr
  • AU207152B2 - Spring mounted washing machine ofthe water balance type : en
  • DE1721443U - LEVEL TEST BATTERY. : de en
  • DE1721534U - DRIVE DEVICE FOR NARROW FILM PROJECTORS. : de en
  • US2743891A - Barometric parachute release : en
  • US2743468A - Lasting machines : en
  • DE942322C - Articulated connection of caps : de en
  • CH313614A - Method for producing a casting mold for metal casting : de en
  • US2743597A - Compressed gas-fuelled cigarette lighters : en
  • US2743939A - Tandem axle wheel suspension for automotive vehicles : en
  • US2744055A - Treatment of hydrocarbon distillates with a phenylene diamine, an alkyl phenolate and air : en
  • CA524687A - Switches for use on aircraft which are automatically operable in the event of crash or impact and to aircraft crash or impact detecting systems : en fr
  • DE942573C - Switching device, in particular for regulating the temperature of electrical consumers : de en
  • ES50579Y - Device to ensure electrical contact in the terminals or sockets that include a conductive part with an open channel for accommodation and passage of the mother conductor : en es
  • GB748562A - Improvements in and relating to tubular heat-exchangers : en
  • DE1721387U - REVERSING HOOK FOR TREE TRUNKS. : de en
  • DE942557C - Breaker for electric DC horns : de en
  • ES51223Y - Improved vegetable cutting machine for the preparation of livestock feed : en es
  • ES51445Y - Chassis for car and folding chair : en es
  • FR1116178A - Double brush for electric motor : en fr
  • US2743492A - Apparatus for controlling the flow of molten metal : en
  • DE1721345U - DISINFECTION DEVICE FOR MILKING MACHINE PARTS, IN PARTICULAR FOR MILKING CUP OF HANGING BUCKETS. : de en
  • DE1721472U - HEATING SYSTEM FOR HUEHNERSTAELLE. : de en
  • DE942319C - Blowhole-free electric detonator with a short delay : de en
  • ES227060A1 - A procedure for the obtaining of polycarbonates. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743702A - Choke collar : en
  • BE546729A - IMPROVEMENTS IN THE TREATMENT OF PETROLEUM PRODUCTS, GASES FROM ROCK-STORES, OR PETROLEUM COMPOUNDS : en fr
  • DE1721610U - DRAWING AND SCRIBBING DEVICE, IN PARTICULAR TAPPET. : de en
  • DE1721660U - CHIP BASKET WITH A MOVABLE LID FOR PACKAGING FOOD. : de en
  • US2743928A - Target practicing and amusement device : en
  • US2744221A - Electrical condenser : en
  • US2743583A - Heat exchange system for power generators : en
  • ES225951A3 - Procedure to improve cheese characteristics. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115894A - Liquid for lubricating cutting tools on machine tools, particularly on machine tools intended for metalworking : en fr
  • DE942601C - Two-stroke internal combustion engine that works with air compression and self-ignition of the fuel injected towards the end of the compression stroke and is equipped with a special purge blower : de en
  • ES227116A1 - A procedure for the stabilization of penicillinary raw extracts in hydro-alcoholic solutions and/or in the presence of mercury derivatives. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52901U - Bottle or set of bottles articulated liquid containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE942528C - Anchors for electrical machines, especially short-circuit armatures for electrical hand tool machines : de en
  • US2743812A - Arrangement to be used for extrusion of metals : en
  • US2743872A - Heater valve mechanism : en
  • CA524646A - Soap anti-bridging : en fr
  • US2744002A - Process of making powdered iron in a discrete crystalline form : en
  • US2744149A - Preparation of m- and p-cymene mixture by isomerization of cymene : en
  • CH313520A - Seating that can be transformed into a bed : de en
  • AU202688B2 - Work holder for relief grinding : en
  • CH313536A - Thread feeder device with a rotating thread feeder on a sewing machine : de en
  • AU1326155A - Improvements in or relating to dichroic mirrors : en
  • AU213430B2 - Improvements in or relating to electrical counting or distributing circuits : en
  • AU1324555A - Improvements in temperature regulator including a thermostatic control device : en
  • DE1721242U - CARD BOX. : de en
  • DE1721458U - HEIGHT ADJUSTMENT DEVICE FOR THE WORK TOOLS OF AGRICULTURAL MACHINERY. : de en
  • DE942648C - Installation on synchronous-synchronous converter groups for the rigid coupling of alternating current networks : de en
  • FR1116160A - Relay-clutch-contact socket combination for electrical equipment and mainly for automatic timer : en fr
  • US2743543A - Ornamental attachments for eyeglass frames : en
  • US2743976A - Collapsible supporting devices for drop leaves : en
  • AU1312655A - A combined fuel pump and air separator for liquid dispensing apparatus : en
  • CH313510A - Device for forming a curtain from a gaseous medium : de en
  • US2743876A - Winding machine for brass bobbins : en
  • US2743555A - Centerless grinding attachment for lathes : en
  • USD177565S - Sign board : en
  • US2743576A - Propellant impelled turbine : en
  • US2743878A - Magnetic sound-recording and reproducing machine : en
  • US2744191A - Downlight and hinge assembly therefor : en
  • DE942489C - Motor scooter with side vehicle : de en
  • DE1721370U - CUSHIONING. : de en
  • CH313541A - Device for the production of pasteurized butter : de en
  • AU1320555A - Improved control system fora heater element : en
  • US2743995A - Method of sample burning for microchemical combustion analysis : en
  • US2744039A - Process of solid phase bonding of metals : en
  • CA524566A - Apparatus for and method of disintegrating solids : en fr
  • US2743910A - Liquid dispenser with stirring means : en
  • CA524604A - Spacer device for multiple glazed units : en fr
  • US2744188A - Portable hand lantern : en
  • CA524622A - Continuously variable condenser : en fr
  • US2743791A - Device to prevent over expansion of brake shoes in hydraulic brake systems : en
  • AU1316655A - Improvements in or relating toan electromagnetic assembly : en
  • AU203618B2 - Improvements in program control : en
  • DE942264C - Device for pressing interrupted grooves in tubular wire sheaths : de en
  • ES227085A1 - A checking mechanism of parts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES34993Y - Garment hanger, perfected : en es
  • US2743519A - Cutter for facilitating peeling of citrus fruits : en
  • US2743675A - High pressure pump : en
  • AU1320355A - Improvements in rope clamps undetachably pressed onto wire ropes andthe like : en
  • US2743514A - Method of reinforcing concrete units : en
  • US2743610A - Hygrometer : en
  • US2743660A - Floor furnace guard : en
  • CH313503A - Garage facility : de en
  • AU1323855A - Improvements in or relating to electrostatic precipitator : en
  • AU209067B2 - Improvements in or relating to telescopic hydraulic shock absorbers : en
  • CA524469A - Production of chlorinated hydrocarbons : en fr
  • US2743497A - Slide buckle : en
  • US2743526A - Detachable top mount : en
  • DE1721503U - PRESSURE REDUCING VALVE. : de en
  • CA524670A - Time division pulse code modulation system : en fr
  • CH313521A - mattress : de en
  • AU204682B2 - Improvements relating to turbo alternator rotors : en
  • CA524645A - Manufacture process and apparatus for frankfurters and the like : en fr
  • AU1325355A - Improvements or relating to oscilloscopes : en
  • CH313589A - Hand-held firearm : en fr
  • AU1312555A - Improvements in or relating to printing telegraph transmitters : en
  • CH313679A - Massage machine : de en
  • CH313683A - Liquid perfume sprayer : en fr
  • ES42409Y - Mechanical pencil of various colors : en es
  • ES53043U - Device for wall plastering and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE942359C - Fruit picking basket : de en
  • ES226602A1 - IMPROVEMENTS INTRODUCED IN CURTAIN DEVICES FOR CURTAINS. : en es
  • ES227047A1 - IMPROVEMENTS IN DEVICES FOR COLOR TELEVISION. : en es
  • FR1115769A - Advanced Fishing Rod Line : en fr
  • FR1115854A - Pressure actuated, capillary tube burette : en fr
  • FR1115799A - Lifting device with compensating device : en fr
  • FR1116037A - Bogie with self-steering axles interlocked by adjustable suspension springs : en fr
  • GB748384A - Improvements in or relating to paper-making machines : en
  • DE942655C - Device for cooling and transferring liquid paraffin into the rigid state : de en
  • DE942597C - Sound recording and playback device : de en
  • DE1721216U - PINCUSHIONS, ESPECIALLY IN CONNECTION WITH A CAN. : de en
  • FR1115960A - Security system by photoresist : en fr
  • DE942681C - Insert for the ventilation zones of water-repellent outer clothing : de en
  • ES52868U - Gambling ticket control device for immediate scrutiny check (Machine-translation by Google Translate, not legally binding) : en es
  • AU546654A - Improvements in or relating to electric induction motors : en
  • ES52991U - New pajama pants (Machine-translation by Google Translate, not legally binding) : en es
  • AU1310755A - Improvements in method of and apparatus for locating capsules onthe necks of bottles : en
  • CA20495S - Curtain suspension hook : en
  • CH313537A - Process for edging cut pieces of fabric, based on thermoplastic filaments, device for implementing the process and edged piece of fabric obtained by this process : en fr
  • DE1721598U - SHAVER WITH INTERCHANGEABLE BLADE. : de en
  • DK80902C - Time-distributed multiplex communication system. : da en
  • FR1115843A - Downhill skiing : en fr
  • FR1115858A - Half-moon packaging and its manufacturing process : en fr
  • AU1314655A - Device for operating three-phase loads froma single phase supply : en
  • CA524596A - Valve clearance gauges : en fr
  • US2744025A - Cellulose ester compositions plasticized with polyesters of suberic acid : en
  • FR1116077A - Cold saw : en fr
  • FR1116121A - Linear polyesters and their preparation : en fr
  • AU1320455A - Calculating and similar accounting machines : en
  • CH313696A - Device for fresh air heating and ventilation of motor vehicles : de en
  • AU204085B2 - Improved control system fora heater element : en
  • CA524411A - Variable ratio power transmission gear : en fr
  • DE942422C - Device for rearing piglets : de en
  • DE942691C - Process to increase the permeability of magnetically soft materials : de en
  • AU1319055A - Apparatus for measuring aggregate for mixture with asphalt : en
  • AU1317755A - Maintenance of brightness in bleached woodpulp : en
  • US2743634A - Flexible toggle link actuated crimping tool : en
  • US2743950A - Shaft seal : en
  • US2744103A - Solid, stable diazonium compounds and process of preparing the same : en
  • CA524679A - Hose clamp applying machine : en fr
  • US2744207A - Two-piece television picture tube : en
  • CA524644A - Mixing and feeding mechanism : en fr
  • AU209442B2 - Improvements in or relating to electrostatic precipitator : en
  • CA524383A - Push button electro-pneumatic setworks for sawmill : en fr
  • DE942371C - Hydraulic torque converter, especially for motor vehicles : de en
  • DE942536C - Large capacity boiler : de en
  • ES32444Y - Slow moving electrical device : en es
  • GB748410A - Improvements relating to pigment masses : en
  • CH313523A - Guide device for pull-outs, in particular drawers : de en
  • US2743830A - Inclined shaft mucking apparatus : en
  • AU1316255A - Improvements in or relating to adjustment assembly for watthour meters : en
  • CA524378A - Pant and skirt hanger : en fr
  • DE933328C - Method for connecting rock layers by means of rock bolts in mining and means for practicing the method : de en
  • DE942214C - Process for the reduction and smelting of ores : de en
  • DK80916C - Underwear, including socks and stockings, of fur. : da en
  • ES226805A1 - An electromagnetic machine for the simultaneous or alternate power supply of two or more independent electrical circuits. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227129A2 - Procedure and apparatus for the obtaining of thread packages with prefixed thread tension. (Machine-translation by Google Translate, not legally binding) : en es
  • CH313531A - Armor mechanics of the genre "Verdol" : en fr
  • GB748532A - Improvements in or relating to arrangements for limiting overload currents in direct-current and alternating-current supply systems : en
  • GB748505A - Improvements in or relating to plate racks : en
  • DK80935C - Process for the recovery of protein tissue of organic tissue suitable as animal feed and apparatus for carrying out the process. : da en
  • US2744024A - Alkali conversion of bark : en
  • US2743465A - Boat and method of making same : en
  • US2743756A - Method of forming strip metal stock into shapes for making annular members : en
  • US2743795A - Bath enclosure : en
  • US2744127A - Process for the manufacture of trialkylaluminium compounds : en
  • FR1115896A - Process for the production of esters of thiol-phosphoric acid : en fr
  • GB748526A - Form for making splints and the like : en
  • GB748538A - Separator for electric accumulators : en
  • DE942205C - Foam floating device : de en
  • FR1116148A - Mount for TV antenna and others : en fr
  • ES225349A1 - A procedure for the obtaining of dihydrocombinations of synthetic or natural derivatives of lystric acid. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115945A - Zodiac dice : en fr
  • US2743814A - Process and apparatus for the elutriation of solids : en
  • CA524404A - Medical apparatus : en fr
  • CA524609A - Perfluorination : en fr
  • ES51492Y - Shaving utensil : en es
  • ES51415Y - Ball game with net : en es
  • DE1721229U - DRUM, IN PARTICULAR FOR HOUSEHOLD WASHING MACHINES. : de en
  • FR1115787A - Connection terminal holder flush-mounting box : en fr
  • ES223467A2 - A compression carburetor device for combustión engines with compression of the mixture. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116223A - Control apparatus responsive to the tension of a web of fabric applicable to weft straighteners and the like : en fr
  • FR1116232A - Cast iron manufacturing process : en fr
  • US2743458A - Jacketed boning material and method of making same : en
  • US2744179A - Air disconnect switch : en
  • ES50762Y - Case for paints : en es
  • GB748543A - Improvements relating to spark-cutting apparatus for electrically eroding a workpiece : en
  • ES227256A1 - Device for gasificating solid fuels dispersed in suspension. (Machine-translation by Google Translate, not legally binding) : en es
  • CH313668A - Multipolar electrical contactor : en fr
  • ES226523A1 - A procedure for the manufacture of panties and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115785A - Stopper for vials or the like : en fr
  • FR1116069A - Improvements to looms : en fr
  • GB748537A - Preparation of synthetic lubricating oils : en
  • AU1315455A - Spiral guad overhead line for carrier frequency transmission : en
  • AU208387B2 - Improved dispensing device : en
  • CA524413A - Poultry feeder : en fr
  • CA524424A - Apparatus for making variegated ice creams and like substances : en fr
  • CH313518A - Apparatus comprising a vacuum cleaner and a waxing machine : en fr
  • DE942453C - Circuit arrangement for the transmission of inductively generated direct current surges over sealed connecting lines in telephone systems : de en
  • DK80914C - Brake with maneuvering brake. : da en
  • US2743453A - Foundryman's glove : en
  • US2744212A - Phonograph attachment for eliminating static electricity from records : en
  • ES53104U - Roller for massage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115959A - Bath thermometer : en fr
  • FR1116074A - Device for resealing bottles with foamy contents : en fr
  • GB748369A - Improvements in methods and apparatus for assembling liner bags with cartons and thelike : en
  • FR1115842A - Device for longitudinal and transverse jig turning : en fr
  • ES227255A3 - A braking and blocking device for the lanzaderas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52949U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115859A - Rain-proof windshields for motorcycles and the like : en fr
  • FR1115864A - Process for obtaining the hardening of artificial skins or leathers : en fr
  • ES52938U - Flange for hoses (Machine-translation by Google Translate, not legally binding) : en es
  • FR66063E - : fr
  • FR66054E - : fr
  • ES226469A1 - A METHOD OF PREPARING A FERROMAGNETIC CERAMIC MATERIAL. : en es
  • CA524431A - Paint can holder : en fr
  • CA524501A - Grain spout construction : en fr
  • CA524550A - Valve actuating mechanism : en fr
  • CA524616A - Covering for toilet flush tanks : en fr
  • FR1115790A - Further training in coal weighing and bagging machines : en fr
  • FR1115933A - Physiological plan for rest, relaxation and sunbathing, orientable, foldable, easily portable for countryside and beach : en fr
  • FR1115768A - Improvements to baby carriers for cycles or similar vehicles : en fr
  • FR1116145A - Graphics allowing repair to the scheduling of commercial or other industrial works : en fr
  • FR1116218A - Manufacture of polymer materials : en fr
  • DE1721673U - TIN TRANSPORT BOX FOR BOTTLES. : de en
  • GB748548A - Improvements in or relating to garment and like presses : en
  • DE1721466U - SAFETY DEVICE FOR MINES CONTACTION. : de en
  • DE942492C - Device for sharpening the grinding belt of belt grinding devices by means of a sharpening roller : de en
  • GB748566A - Improvements relating to the preparation of phenols : en
  • DE1721474U - DEVICE FOR DRIVE CRANKS, IN PARTICULAR FOR EQUIPMENT FOR REELING THE FISHING LINE. : de en
  • FR1115918A - Apparatus for lapping valves of internal combustion engines : en fr
  • FR1116060A - Grid for swirling furnaces : en fr
  • FR1115965A - Simple device allowing to impart to a part an oscillating movement of a certain amplitude on either side of its equilibrium position, this device can be used in particular in the manufacture of toys, animal reproductions and communicates to them an apparently disorderly movement and gives them the appearance of life, of a wriggling : en fr
  • DE942464C - Contact device for converters with synchronously driven lifting contacts : de en
  • ES53084U - Thread suitable for use in weaving, knitting and the like (Machine-translation by Google Translate, not legally binding) : en es
  • ES52946U - Bag for postcards (Machine-translation by Google Translate, not legally binding) : en es
  • US2743918A - High angle rotary kilns : en
  • DE942410C - Slag discharge device for gas generators operated with fine-grain fuel and processes for their operation : de en
  • DE1721300U - SOCKET WITH PLUG FOR POWERFUL AND LOW POWER SYSTEMS. : de en
  • DE942516C - Process for the production of pourable and spreadable fertilizers from faeces : de en
  • FR1115974A - Automatic device making it possible to obtain for motor vehicles a speed independent of the resistive force within the limits of the engine's capability : en fr
  • FR1116140A - Method and device for manufacturing a glass bulb for a cathode ray tube : en fr
  • DE942323C - Sideways rigid belt conveyor for underground operation with mechanized mining equipment : de en
  • DE942446C - Set box nozzle : de en
  • USD177587S - Lavatory : en
  • DE942415C - Brake arrangement, especially for conveyor systems : de en
  • DE942473C - Buffing device for processing painted surfaces : de en
  • ES52984U - Transparent side curtain for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115863A - Convertible furniture that can be used as an armchair or as a bunk : en fr
  • DE942273C - Control of the advancement and insertion mechanism of a loading container for large melting furnaces : de en
  • DE942654C - Process for the treatment of bleaching earth containing mineral oils : de en
  • FR1115903A - Method and apparatus for simultaneously obtaining the effect of movement and relief in photographic images : en fr
  • FR1116038A - Advanced electron multiplier, and its application to a mass spectrometer operating by measuring time of flight : en fr
  • DE942641C - Circuit arrangement for telephone extension systems : de en
  • ES227250A1 - A new intercommunicator system without a conversation lever. (Machine-translation by Google Translate, not legally binding) : en es
  • ES44814Y - Container box to contain sweets : en es
  • GB748376A - Improvements in or relating to vapour vacuum pumps : en
  • DE942531C - Inductive inverter : de en
  • ES49960Y - Perfected rubber heel : en es
  • FR1116057A - Melting of high melting point metals or alloys : en fr
  • US2743672A - Impression adjusting mechanism for printing presses : en
  • US2743913A - Liquid detergent dispensing shower fixture : en
  • ES53091U - Hanger with device for stretching pants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115967A - Process for the preparation of bleachable semi-cellulose from coniferous wood or deciduous trees : en fr
  • US2743852A - Closure cap for collapsible containers : en
  • DE942401C - Arrangement for distributing a high-frequency energy flow to n channels : de en
  • DE942643C - Procedure for phase control of spatially distant cooperating transmitters, taking into account fluctuations in transit time : de en
  • ES52925U - New luggage rack (Machine-translation by Google Translate, not legally binding) : en es
  • US2743960A - Multiple conduit hose : en
  • DE1721371U - CLUB, DINING AND GAME TABLE. : de en
  • FR1115763A - Progressive and automatic gearbox : en fr
  • ES51199Y - Dental hygiene utensil : en es
  • ES53031U - Block of postcards (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721343U - ELECTRIC SUCTION AND HOT AIR PRESSURE MASSAGE DEVICE. : de en
  • ES51461Y - Recreational parlor game : en es
  • GB748590A - Improvements in or relating to apparatus for transferring glass sheets in the makingof double glazed units : en
  • DE1721416U - GLUE DETECTION DEVICE FOR VERTICAL APPLICATION. : de en
  • DE942487C - Hem strip guide on circular knife hemming scissors : de en
  • ES51466Y - Drainer for cutlery : en es
  • FR1116020A - Process for producing armored valve cones, in particular for internal combustion engines : en fr
  • GB748510A - Improvements relating to combined washing and drying machines : en
  • US2744038A - Method of preventing oxidation of oils in electrical equipment : en
  • CA524605A - Method for forming image-receiving film for use in photography : en fr
  • DE1721641U - BOARD GAME. : de en
  • DE1721409U - DEVICE FOR ENCLOSING EQUAL SIDED OR UNEQUAL SIDED CONCRETE COMPONENTS. : de en
  • US2744035A - Textile decorating with compositions comprising an aqueous acetic acid solution of aresinous polyamine and hexahydro-1, 3, 5-triacrylyl-s-triazine : en
  • AU207008B2 - Improvements in temperature regulator including a thermostatic control device : en
  • GB748481A - Improvements in or relating to optical apparatus : en
  • FR1116067A - Hydro-pneumatic cylinder : en fr
  • US2743678A - Method of and system for the remote control of model railroads : en
  • US2743472A - Side window wiper : en
  • US2743629A - Method of making tools and dies : en
  • US2744177A - Liquid level signalling device : en
  • DE1721447U - INTEREST TABLE. : de en
  • DE1721577U - BICYCLE MOTOR WITH BUILT-IN PEDAL DRIVE. : de en
  • ES227057A1 - A device to use the sensitive gas heat. (Machine-translation by Google Translate, not legally binding) : en es
  • ES50451Y - Coil for the production of ignition sparks in internal combustion engines : en es
  • ES52878U - Thimble cutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115887A - Synthetic button shank : en fr
  • US2744015A - Feed product : en
  • AU1321255A - Improved vibration damper : en
  • CH313594A - Circuit for devices for determining the moisture content of solid bodies : de en
  • ES52921U - Window seal with glass mounting bracket (Machine-translation by Google Translate, not legally binding) : en es
  • ES53111U - Grease fitting (Machine-translation by Google Translate, not legally binding) : en es
  • US2743965A - Bin filling apparatus : en
  • US2743804A - Clutch : en
  • CH313632A - Device for releasably attaching a balance weight to a motor vehicle wheel : de en
  • ES52982U - Support device for urinals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116134A - brake caliper for electric stud screws : en fr
  • FR66075E - : fr
  • AU211406B2 - A spearfishing torch : en
  • ES52986U - Replaceable cutting blade for resin work : en es
  • CA524412A - Method of cast-forging metals : en fr
  • ES227166A1 - A variable, relaxing pressure and excentric clamp fixing device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116183A - Radiotelegraph system for the transmission of signals consisting of elements of equal duration : en fr
  • GB748515A - Improvements in locking devices for ladders and the like : en
  • GB748439A - Improvements in or relating to process for the production of polymers : en
  • US2743505A - Joints for coaxial cable : en
  • US2743525A - Telescope sight mount : en
  • US2743529A - Drying oven and operation thereof : en
  • US2743618A - Operating the flaps of aircraft wings : en
  • US2743488A - Sealed door construction for dryers and the like : en
  • US2743763A - Apparatus for joining the ends of magnetic sound tape : en
  • US2744214A - Combined base sockets and terminal boards : en
  • US2743566A - Disc harrow : en
  • US2743450A - Reversible garment : en
  • US2744027A - Azo pigment production : en
  • ES51338Y - Detonating toy : en es
  • DE1721569U - DEVICE FOR THE AUTONOMOUS DISPLAY OF DECLINING TIRE VACUUM PRESSURE FOR VEHICLES. : de en
  • ES52916U - Plug-switch for automatic disconnection in short circuits and overcurrents (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116165A - Washing machine : en fr
  • AU1322955A - Fluid control valve mechanism : en
  • AU213838B2 - Improvements in or relating to hair-treating preparations : en
  • DE942348C - Jib crane : de en
  • ES216473A1 - A procedure and machine to reveal planes automatically based on ammonia gas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116219A - Removable reducer mechanism with trapezoidal belts, with automatic tension, in particular for washing machine : en fr
  • FR1116221A - Improvements to condensation water traps in steam installations : en fr
  • FR1115756A - Reinforcement beam : en fr
  • CA524504A - Method of treating fish and resulting product : en fr
  • CA524578A - Dry kiln truck : en fr
  • ES227022A3 - A mixer mixer for dust. (Machine-translation by Google Translate, not legally binding) : en es
  • ES41207Y - Perfect shower tray : en es
  • FR1116236A - Fuel injector for internal combustion engine : en fr
  • GB748383A - Production of coatings on metal surfaces : en
  • GB748391A - Fabrications of glass fibres and method for the production thereof : en
  • CA524418A - Sump pump control : en fr
  • US2743451A - Infant's garment : en
  • DE942484C - Process for the production of metal layers by sputtering : de en
  • FR1116104A - Up-and-over door for hangars or similar buildings : en fr
  • FR1115809A - Visual and audible indicating device : en fr
  • CA524601A - Method of forming double glazed units : en fr
  • CH313573A - Envelope : de en
  • CH313636A - Cam drive with spring-loaded connection : de en
  • FR1115815A - Adjustable connecting rod-crank device, particularly applicable to pumps : en fr
  • FR1115865A - Process for the manufacture of a sole intended for the manufacture of mechanical shoes : en fr
  • CH313698A - Disc brake on vehicle wheels : de en
  • DE942650C - Device for measuring radioactive radiation : de en
  • ES53059U - Mirror to see front and behind cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115880A - Device for embossing metals and lathe for its implementation : en fr
  • FR1115980A - Drive unit for chain driven wagons : en fr
  • US2743546A - Leader-keepers : en
  • US2743633A - Apparatus for removing jacket sections from jacketed articles : en
  • US2743971A - Sealed wheel mountings : en
  • ES227249A1 - Procedure for obtaining miscellaneous molded parts from correct powder dust without agglomerants. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748448A - Device for driving wire drawing machines and rolling mills : en
  • DE1721481U - COOLERS, IN PARTICULAR FOR VEHICLES. : de en
  • DE942432C - Device for pouring measured portions of easily flowing masses : de en
  • DK80905C - Apparatus with a discharge tube in which the velocity of the electrons is controlled by an ultra-high frequency oscillation. : da en
  • US2744129A - Omega hydroxyaliphatic diesters of sulfonyl dibenzoic acids : en
  • ES43558Y - Removable female socket made of rubber or other elastic material : en es
  • ES52866U - Ceiling diffuser for lighting (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115910A - Device for transporting and handling glass containers between production molds and an annealing furnace : en fr
  • GB748396A - Improvements in and relating to the siliconizing of alloys containing iron : en
  • DE942416C - glazing : de en
  • DE942672C - Fluid pump or motor : de en
  • US2744037A - Pith separation and sugar recovery from bagasse : en
  • USD177567S - Combined baby trophy and coin bank or similar article : en
  • US2743715A - Mechanical self-adjusting valve lifter : en
  • US2744089A - Linear highly polymeric polyesters from p, p'-sulfonyl dibenzoic acid and pentamethylene or higher glycols : en
  • US2744073A - Thermionic emitter materials : en
  • FR1115833A - Process for accelerating the elimination of water contained in eaupigment mixtures : en fr
  • FR1115835A - Adhesion testing machines : en fr
  • FR1115975A - Valve system for lubricators : en fr
  • GB748368A - Improvements relating to continuous production of corrugated reinforced plastic material : en
  • ES225500A1 - Improvements in the system of driving the slides in the mechanical tiles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748351A - Improvements in or relating to stabilisers for polyvinyl chloride and like chlorine-containing polymers : en
  • CA524423A - Apparatus for making helically wound tubes : en fr
  • CH313716A - box : de en
  • FR1115993A - Process for the treatment of organic substances capable of forming films with a view to modifying the properties of products obtained from these substances : en fr
  • US2743614A - Mechanical oscillators : en
  • US2743820A - Unit dispensing devices : en
  • US2744194A - Alert device for attaching to radio receiving sets : en
  • FR1116213A - Advanced automatic phonographs : en fr
  • GB748442A - Process for conducting gas reactions using finely powdered catalysts : en
  • ES227118A3 - Regenerating apparatus of used oils and fats, especially intended for the use of garagists. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115873A - Device for unwinding and cutting adhesive tapes in rolls : en fr
  • FR66057E - : fr
  • ES52932U - Motorcycle frame (Machine-translation by Google Translate, not legally binding) : en es
  • GB748455A - Gyro controlled servomotor : en
  • FR1116093A - Method of manufacturing a magnetic core with a roughly rectangular hysteresis cycle : en fr
  • ES52937U - Cover with handle, peak and hermetic closing lid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115849A - Adjusting the temperature of a superheater : en fr
  • GB748405A - Improvements in preconcentration of non-ferrous metal values : en
  • DE942383C - Procedure and arrangement for the removal of struts with shell irons : de en
  • FR1116202A - Improvements to laminated metal objects : en fr
  • ES42560Y - Improved packaging : en es
  • ES51263Y - Suitcase handle : en es
  • CA524401A - Ventilated insole : en fr
  • FR66062E - Improvements to thermal insulators operating under vacuum : en fr
  • GB748437A - Scale for weighing : en
  • CA524502A - Tape-dispensing mechanisms : en fr
  • AU1315755A - Process forthe preparation of sarcosine : en
  • ES51131Y - Improved lamp for evaporation of insecticides : en es
  • ES53057U - Multi-purpose construction element (Machine-translation by Google Translate, not legally binding) : en es
  • US2744247A - System for deriving the modulation of one frequency modulated wave in the presence of another co-channel frequency modulated wave : en
  • ES53085U - Faucet with float (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116059A - Forced circulation steam generator : en fr
  • FR1115940A - Normal duty and brake coupling for DC axle motors : en fr
  • DE1721241U - POCKET CALENDAR, NOTEBOOK OD. DGL. : de en
  • DE1721563U - COUNTER SERVING AS AN ELECTRICAL CONTACT FOR CENTRAL LUBRICATION. : de en
  • FR1116185A - Removable cylinder heads enhancements for liquid-cooled internal combustion engines : en fr
  • ES218439A1 - A procedure for carving the teeth of flat or combed limes with a unique rectilinea muela. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743536A - Educational and amusement device : en
  • US2743979A - Frame construction for light-weight table : en
  • DE942412C - Device to prevent the overdriving of the conveyor baskets of mining conveyor systems u. like : de en
  • DE942549C - Device for the flow control and ignition of liquid fuel, in particular start-up device for gas turbine combustion chambers : de en
  • ES227176A1 - A machine for the continuous gluing of cork pieces for the manufacture of plugs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51384Y - Adjustable accessory for panties, briefs or girdles : en es
  • FR1115804A - Tipping trailer : en fr
  • DE1721625U - WARNING LIGHT FOR PARKING VEHICLES. : de en
  • DE1721210U - FLOCKED STOCKING. : de en
  • USPP1474P - J m allred : en
  • GB748494A - Improvements in or relating to photographic fine grain developing processes : en
  • DE1721627U - EMBOSSING OR PERFORATING MACHINE. : de en
  • DE1721391U - ELECTRIC KITCHEN EQUIPMENT WITH ELECTRIC STOVE AND OTHER ELECTRICAL APPLIANCES. : de en
  • DE1721526U - FLOOR DISPLAY. : de en
  • DE942610C - Synchronization device for speed change gears, especially for motor vehicles : de en
  • ES225258A1 - A method to manufacture a fleje clamp with sinfin screw gear. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53004U - Foamy rubber ink holder for tampons and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116023A - Motor vehicle door hinge with device controlling its movement : en fr
  • ES51292Y - Wheel model : en es
  • FR66097E - Improvements to telephone systems : en fr
  • FR1115971A - Funnel for lubricant in cans : en fr
  • CA524590A - Spring construction : en fr
  • DE942377C - Thread balloon constriction ring : de en
  • ES227187A3 - Procedure with its corresponding apparatus for the manufacture of articles of calcetery. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115797A - Improvements to pre-connected auxiliary plates for statistical machine panels : en fr
  • US2743746A - Rotatable multiple tool support : en
  • DE942440C - Shower head convertible to jet or shower : de en
  • ES227100A3 - Procedure for the treatment of textile materials, especially gender point. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227136A1 - Improvements in valves for compressed or liquefied gases. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52923U - Instructional game perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116068A - Capacity measurement for liquids : en fr
  • FR66083E - : fr
  • GB748452A - Improvements in or relating to vacuum flasks and the like : en
  • DE942693C - Circuit arrangement for evaluating an alternating voltage according to size, frequency and phase against a comparison voltage, in particular a track voltage for track vacancy detection in railway safety systems : de en
  • CA524429A - Pipe thread gauges : en fr
  • CA524662A - Process for producing low-carbon chromium steels : en fr
  • US2743851A - Condiment shaker : en
  • USD177554S - Finger ring : en
  • US2743507A - Method of making magnetic transducer heads : en
  • US2743527A - Height gage : en
  • US2743616A - Drive mechanism for scanning devices : en
  • FR1116004A - Heating device for liquids which can be used in particular for supplying high temperature oil to a closed circuit system : en fr
  • DE1721372U - STYLE SERVING CART. : de en
  • CA524551A - Production of vinyl chloride polymers : en fr
  • DE1721651U - EGG LAYING ANIMAL FIGURE. : de en
  • DE942356C - Haulm removal device on potato harvesters : de en
  • US2743476A - Lift hinge for automobiles : en
  • US2743563A - Receptacle loader : en
  • US2743706A - Automatic locking means for fluid pressure operated devices : en
  • US2744209A - Headlight unit for motor vehicles : en
  • ES227107A3 - A washer washing machine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52909U - Portable refrigerator for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115949A - External washing machine for cylindrical cans : en fr
  • CA524598A - Wrappers for hams and the like : en fr
  • ES220196A1 - A system for the automatic selection of mutual and similar bets tickets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748435A - Improvements in cobalt-containing mono-azo dyestuffs : en
  • GB748547A - An improved harvester for groundnuts and the like : en
  • ES226311A1 - Improvements introduced in the procedure and apparatus for the mechanical manufacture of cheese. (Machine-translation by Google Translate, not legally binding) : en es
  • AU211650B2 - An improved method of making very thin magnetic nickel-iron alloy strip : en
  • US2743774A - Extensible partitions for drawers and the like : en
  • ES227106A2 - Speed variation mechanism. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116238A - Improvements to variable inductive coupling devices : en fr
  • GB748370A - Improvements in or relating to straight bar knitting machines : en
  • CA524402A - Power transmission gears : en fr
  • CA524499A - Underground electric cable and installations : en fr
  • DE1721550U - METALLIC FRAMED SHEET ROOF OF PASSENGER CARS OR BUSES. : de en
  • FR1116211A - Pneumatic micrometric gauge : en fr
  • US2744229A - Power supply system : en
  • US2744237A - Electrical conductor continuity test apparatus : en
  • DE1721222U - AUXILIARY DEVICE FOR PREPARING. : de en
  • DE1721480U - CABLE CONNECTOR FOR SPARK PLUGS. : de en
  • DK80896C - Process for the preparation of thiosemicarbazones of pyridine-3- or -4-aldehyde. : da en
  • ES227072A1 - Improvements in the control mechanisms at will and distance from toy vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116124A - Water and dust proof transmission device for motor vehicles, motorcycles and cycles : en fr
  • DE942351C - Process for the production of resinous, hard-core condensation products : de en
  • ES227042A3 - Improvements in inhaling and inhaling apparatus with application of them. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116014A - Interference wire for ignition connections in internal combustion engines : en fr
  • ES226854A1 - An installation intended to submit products in bands or plates, of continuous mode, to thermal treatments. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942627C - Process for the preparation of bishydrazones : de en
  • US2743734A - Tent construction : en
  • DK80922C - Device with television camera tube with adjustable, electron-optical magnification. : da en
  • ES52972U - New container for all kinds of fruits, especially olives (Machine-translation by Google Translate, not legally binding) : en es
  • ES227162A1 - A system for construction of nuts and screws. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942328C - Device for clamping stereotype plates on forme cylinders of rotary printing machines : de en
  • US2744140A - Process for the preparation of threo-i- : en
  • ES227225A1 - A procedure for obtaining an improved point in stockings and socks in cotton machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53007U - Protective device of banana pineapples (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116009A - Improvements made to speedometers : en fr
  • DE1721265U - SUPPORTING CONSTRUCTION, IN PARTICULAR FOR BRIDGE TRAILERS. : de en
  • US2743484A - Trash remover : en
  • US2744108A - 3-ethylene mercaptoles of 11-oxygenated derivatives of 17, 21-dihydroxy-4-pregnene-3, 20-diones : en
  • GB748416A - Improvements in or relating to selecting mechanism for printing telegraph receivers : en
  • ES52900U - Safety shielding for electronic tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES53013U - Spearfoot rifle for underwater fishing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116055A - Process for preparing gas for the case-hardening of steel or for the protection of steels against oxidation or decarburization : en fr
  • GB748461A - Electrical devices using the johnsen-rahbek effect : en
  • CH313680A - Process for obtaining a sedative active ingredient : de en
  • DE1721376U - ELECTRIC MUSIC FURNITURE WITH LIGHTING. : de en
  • DE1721637U - SOCIETY BALL GAME. : de en
  • DK80928C - Tooth drill. : da en
  • DE942524C - Additives to lubricants : de en
  • FR1116175A - Improvements to mixer taps for baths and showers : en fr
  • GB748352A - Improvements in, or relating to, fuel atomisers for internal combustion engines : en
  • AU205983B2 - Improvements in or relating to sharpening devices for woodwork planing devices : en
  • CA524526A - Maleate-vinyl acetate copolymer in lube oil : en fr
  • CA524583A - Dynamometers : en fr
  • CA524658A - Fastening device : en fr
  • CH313499A - Gable wall on a glass roof with frame bars : de en
  • US2743896A - Automatic weigher for mixtures : en
  • US2744005A - Process of accelerating the final portion of the direct reduction of iron oxide to metallic iron : en
  • US2744006A - Method of producing refractory metals : en
  • US2744243A - Safety device for electrical receptacles : en
  • DE1721476U - DEVICE FOR PRESSING THE ACID NUMBER IN ENGINE OIL OF COMBUSTION MACHINES. : de en
  • DE942326C - Process for the preparation of azulenes : de en
  • DE942402C - Double motor drive : de en
  • DK80892C - Method for attaching a metal sheet coating to revolving bodies. : da en
  • US2743817A - Pneumatic separator : en
  • US2743667A - Compresses : en
  • US2744119A - Phthalyl-alanyl-mercaptoethyl amides and preparation thereof : en
  • CA524441A - Regulating system with exciter field winding in series with alternator field winding : en fr
  • CH313718A - Change gears with gear groups connected in series : de en
  • DE942621C - Arrangement of tent sheets that can be used as a weather protection cape : de en
  • DE942675C - Trailer for a wheel nut wrench : de en
  • US2743637A - Torque wrench adapter for power tools : en
  • US2743685A - Apparatus for manufacturing a cereal food product : en
  • US2744139A - Basic ethers of phenols : en
  • USD177564S - Airship : en
  • USD177589S - Rosary bracelet : en
  • US2744174A - Yarn detecting mechanism for textile machine stop motions : en
  • CH313588A - Device for generating and regulating low electrical voltage for toys : de en
  • AU204366B2 - Improvements in control device for mechanical movements : en
  • JPS313282B1 - : ja
  • CH313687A - Circuit arrangement for the practically simultaneous transmission of several messages over a common connection path, especially in telephone systems : de en
  • CH313621A - Shredding device, in particular for animal feed : de en
  • CH313692A - Hood : en fr
  • USD177566S - Automobile fender : en
  • US2743652A - Load-transfer devices for highway joints : en
  • US2743670A - Rotary printing drum for duplicating machines : en
  • US2744234A - Magnetic oxygen meters : en
  • DE942290C - Socket attachment for electric lamps and discharge vessels : de en
  • DE942441C - Method and device for producing relief printing on webs, in particular made of paper : de en
  • DE942445C - Process for the preparation of almond acid hexamethylenetetramine : de en
  • AU1320055A - Watertight container made of plastic material, more particularly for swimming and underwater sports : en
  • DE942358C - Pot or similar container for plants : de en
  • FR1116119A - Extinguishing agents and process for their production : en fr
  • AU491554A - An improved blind roller : en
  • US2743605A - Pipeline viscosimeter : en
  • US2743683A - Bedroom accommodations for passenger vehicles : en
  • AU1313655A - Improvements in thermostat adjusting devices : en
  • US2743508A - Coil forming method : en
  • CA524677A - Counting circuit : en fr
  • US2743656A - Crank unit for automatic adjustment of implements : en
  • US2744017A - Removal of sugars by enzymatic process : en
  • CA524373A - Calcium hydride solutions : en fr
  • CA524586A - Electrostatically-focussed rotary radial beam tube : en fr
  • FR1115885A - Protective device for dangerous machines : en fr
  • US2743845A - jones : en
  • CH313560A - Process for the production of new metal-containing azo dyes : de en
  • CH313671A - Method for manufacturing an electrical circuit element contained in a metal casing and circuit element manufactured according to this method : en fr
  • USD177603S - Electric warmer : en
  • DE1721459U - THRESHING MACHINE WITH ELEVATOR. : de en
  • DE1721341U - INSTRUMENT BAG. : de en
  • CH313611A - Time counter : en fr
  • FR1115948A - Apparatus for evaluating the radiation suffered by a person and allowing his identification : en fr
  • FR1116169A - Electric circuit with stabilized decrement : en fr
  • US2744190A - Light diffusing screens for electric discharge tubes : en
  • CH313554A - Process for the manufacture of optical bleaching agents : de en
  • US2743487A - Resilient floor construction : en
  • US2743698A - Lower unit for boat motors of the type having downwardly directed drive shafts : en
  • US2744238A - Electronic thickness gauge : en
  • AU208675B2 - Improvements in or relating to rotary impact toolsand clutches therefor : en
  • US2743537A - Self-loading shovel ditching machine : en
  • US2743816A - Jigging apparatus : en
  • US2744070A - Soluble cutting oil : en
  • US2744146A - Production of benzene hexachloride : en
  • DE1721606U - PRESSURE MECHANICS FOR PRESSURE BALLPOINT PEN. : de en
  • FR1116099A - Lantern lampshade : en fr
  • GB748373A - Improvements in and relating to lathes : en
  • AU211358B2 - Storage conveyor : en
  • DE1721411U - MULTI-PURPOSE TOOL IN THE SHAPE OF A SCRAPING PLANE. : de en
  • US2743574A - Two-way fast acting bimetal control element : en
  • US2743855A - Garment hanger : en
  • USD177559S - Tumbler : en
  • CA524515A - Tire tread lacerating method : en fr
  • CH313580A - Insertion device on writing business machines with insertion device controlled by the insertion cards to be withdrawn : de en
  • CA524414A - Control of variable pitch airscrews for aircraft : en fr
  • CA524669A - Electromagnetic friction device : en fr
  • DE942554C - Toggle press : de en
  • ES227157A2 - Procedure for obtaining dioxopyrazolidines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115760A - Method and devices for growing plants on nutrient solution : en fr
  • FR1116101A - Mechanical device for safety locking with special cylinders without secret key with multiple combinations simultaneously interchangeable by hand : en fr
  • CA524425A - Fishing creel : en fr
  • CA524371A - Locking means for the stakes of logging bunks : en fr
  • US2744013A - Artificial board : en
  • USPP1472P - Merrill : en
  • AU1320155A - Photographic production of anamorphous records : en
  • US2743523A - Carton opening knife : en
  • US2743609A - Calorimeters : en
  • AU205801B2 - Process forthe preparation of sarcosine : en
  • CA524519A - Photographic elements and preparation thereof : en fr
  • DE1721450U - COIN MACHINE. : de en
  • DE1721524U - USE FOR BELT AND EXHIBITION BOXES FOR CLEAR PACKAGING MADE OF PLASTIC FILM OR TUBES. : de en
  • DE942261C - Collection container with pumping system for mixing and conveying unstable fluids, e.g. for heavy fluid separators : de en
  • DE942385C - Conveyors, especially chain conveyors, with an extraction machine guided on this : de en
  • DE942521C - Device for sweating paraffin : de en
  • US2743785A - Apparatus for making seismic surveys : en
  • ES227090A3 - Procedure for the manufacture of synthetic material foam bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748415A - Improvements in or relating to circuits for current measurements : en
  • CH313678A - Ignition switch-free operating device for low-pressure arc discharge tubes : de en
  • CA524440A - Method for purifying organic compounds : en fr
  • CA524492A - Forward radar echo-ranging methods and systems : en fr
  • ES48105Y - Chain : en es
  • CA524435A - Continuous flow internal combustion engines and in particular aircraft ram-jets : en fr
  • DE1721680U - RETURN ROLLER STATIONS FOR CONVEYOR BELTS WITH ATTACHED CROSSBARS : de en
  • DE942393C - Process for the production of pure ª † -hexachlorocyclohexane from hexachlorocyclohexane isomer mixtures, which in addition to mainly ª ‡ -hexachlorocyclohexane contain more than about 40% ª † -hexachlorocyclohexane : de en
  • CA524511A - Protected wood structure and method of making same : en fr
  • DE1721308U - TERMINAL FOR HIGH VOLTAGE CABLE. : de en
  • US2743776A - Bias-cutting machine : en
  • US2744217A - Electrical apparatus : en
  • CH313705A - Device to prevent oil loss between bearing and axle towards the inside of the axle : en fr
  • DE1721318U - WALL FASTENING FOR WALL LIGHTS. : de en
  • DE942617C - Storage rack for inserting or hanging the wheel axles of vehicle toys or the like. : de en
  • ES41417Y - Shock absorber complex with rubber-metal springs for fluid movement : en es
  • ES42299Y - Chain for blind : en es
  • FR1116204A - Garbage shredder with additional shredder : en fr
  • AU1324355A - Improvements in or relating tothe transmission of flowable substances : en
  • US2744075A - Expanded polyvinyl chloride plastic containing wax : en
  • BE542484A - X-RAY DEVICE : en fr
  • DE942543C - Device for registering a large number of simultaneous measured values or individual measured values at different times : de en
  • DE942659C - Hoist with load cable for lifting the load and vertically adjustable boom : de en
  • AU210436B2 - Maintenance of brightness in bleached woodpulp : en
  • CA524565A - Dial test indicator : en fr
  • CH313598A - Auxiliary device for voltage measurement in high-voltage systems to supply two measuring circuits : de en
  • USD177553S - Power lawn mower : en
  • US2743680A - Mounting for generator on railway car truck : en
  • CH313533A - Loom for the manufacture of a fabric from smooth threads : en fr
  • US2743967A - Machine tool wear compensating apparatus : en
  • US2744106A - New alkaloid from veratrum album and a method for its recovery : en
  • DE1721470U - FEEDING FOR BIRDS. : de en
  • DE1721607U - RESERVE BOTTLE FOR INK, INK OR. DGL. : de en
  • CH313676A - Electric capacitor : de en
  • CH313673A - Device with deflection controlled electron beam : de en
  • DE942372C - All-weather canopy for farm tractors : de en
  • FR1116005A - Improvements to a die device for extruding metals : en fr
  • AU207361B2 - Improvements in or relating to circuit breaker : en
  • US2743947A - Journal box seal with floating sleeve : en
  • US2743447A - Driving glasses : en
  • USD177577S - Rotary kite : en
  • AU210907B2 - Improvements in or relating toan electromagnetic assembly : en
  • CH313715A - Process for the preparation of a new tetrahydropyridine : de en
  • US2744049A - Stabilized dental creams : en
  • US2743480A - Tire curing press : en
  • US2743470A - Typewriter ribbon reinking device : en
  • US2743674A - Supercharged aircraft pump : en
  • US2744034A - Method of flashing glass articles : en
  • DE942564C - Process for the production of condensation products of starch with formaldehyde and / or acetaldehyde : de en
  • AU1315555A - Improvements in or relating to rotary impact toolsand clutches therefor : en
  • DE942696C - Switching device for control crystals : de en
  • ES53018U - Toothpick holder with automatic pen (Machine-translation by Google Translate, not legally binding) : en es
  • ES53113U - A new twin system consisting of a single and single piece (Machine-translation by Google Translate, not legally binding) : en es
  • US2744105A - Azonitriles containing quaternary ammonium salt groups : en
  • US2744156A - Electro optical screens for color television : en
  • ES50800Y - Improved rolling mill : en es
  • FR1116241A - Oil fired installation for central heating boilers : en fr
  • CA524410A - Foot cushion : en fr
  • AU1311455A - Improvements in or relating to heating systems : en
  • CA524641A - Method for preparing melamine from dicyanodiamide : en fr
  • DE1721525U - SALES DISPLAY. : de en
  • DE942462C - Switching device for interrupting high-voltage alternating current circuits, especially for periodic switching, e.g. for contact converters, where the contacts move back and forth : de en
  • DE942520C - Process for removing sulfur compounds with phosphoric acid compounds from hydrocarbons : de en
  • CA524556A - Corrugated boxes : en fr
  • ES31420Y - Toy : en es
  • DE942662C - Ring scales : de en
  • FR1115935A - Improvements to shelves, cupboards, shelves and the like : en fr
  • GB748353A - Improvements in or relating to fuel systems for gas-turbine engines : en
  • CA524430A - Dental matrix band for use with contra-angle retainer : en fr
  • AU1312255A - Improvements in or relating to method of incorporating water soluble salts in propellent powder grains : en
  • AU215184B2 - Improvements in and relating tothe production of olefinic gases from hydrocarbon oils : en
  • BE546755A - : en
  • CH313535A - Sewing machine furniture with lowering device for the sewing machine head : de en
  • CH313630A - Elastic suspension device : en fr
  • US2743666A - Egg cooker : en
  • ES227019A1 - A procedure for obtaining a chocolate-flan. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52940U - A manual roller for gluing, varnishing and painting smooth surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • GB748529A - Improvements in or relating to slipping clutch devices : en
  • DE942395C - Process for the preparation of 2-stilbyl-mononaphtho-1, 2, 3-triazole compounds : de en
  • FR66081E - : fr
  • FR1115805A - New sole for footwear : en fr
  • FR66096E - Sequential discharge electron tubes : en fr
  • ES52976U - Perfected heel for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR66076E - : fr
  • DE1721523U - SAMPLE CARTON WITH REMOVABLE STONE AND LABELING. : de en
  • ES52918U - Improved shuttle (Machine-translation by Google Translate, not legally binding) : en es
  • GB748471A - Improvements in or relating to shock absorbers : en
  • US2743547A - Hook guard : en
  • DE1721508U - LONG TURNING MACHINE FOR FINE MECHANICAL PARTS, IN PARTICULAR OF WATCHES. : de en
  • CA524569A - Synthesis of aldosterone : en fr
  • DE1721535U - CUTTING TABLE OD. DGL. FILM PROCESSING DEVICE. : de en
  • DE942636C - Method and device for the determination of air penetration in air condensation systems under atmospheric vacuum : de en
  • ES226779A2 - Improvements in apparatus for the vulcanization of footwear with rubber sole and cutting of other material. (Machine-translation by Google Translate, not legally binding) : en es
  • FR66095E - Pinch disconnector : en fr
  • CH313552A - Process for the production of metal- and acetal-free aldehydes : de en
  • DE1721630U - MATERIAL MADE FROM THERMOPLASTIC PLASTICS FOR BAGS AND THE LIKE. : de en
  • ES227066A1 - Improvements in the manufacture of sausages. (Machine-translation by Google Translate, not legally binding) : en es
  • ES50792Y - Domestic crown burner : en es
  • ES53102U - Sponge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115852A - Self-induction coil : en fr
  • FR1116243A - Wood improvement process : en fr
  • DE1721492U - GEAR LUBRICATION DEVICE. : de en
  • US2743658A - Lawn edger and trimmer : en
  • GB748406A - Photographic shutter : en
  • GB748480A - Element of mechanism for conducting electricity between relatively movable members : en
  • DK80921C - Procedure for gas or liquid tight closure of a spigot or pipeline. : da en
  • ES52578U - A hydraulic jack of bumper action of car touring and vans (Machine-translation by Google Translate, not legally binding) : en es
  • FR66089E - : fr
  • US2743725A - Diaper : en
  • US2743894A - Quick detachable article carriers : en
  • DE942349C - Gripper for stacked goods, especially for floor handling equipment : de en
  • DE942368C - Knife holder for circular notch cutting knives on paper processing machines : de en
  • DE942384C - Procedure for continuous free pre-piling in longwall mining with a stamp-free mining push : de en
  • DE942679C - Lime or zenent shaft furnace with attached dedusting system that works with filter surfaces : de en
  • US2743922A - Film drive mechanism : en
  • US2743986A - Industrial multi-record system : en
  • CH313638A - Rotary lobes for blowers, gas meters, pumps or the like : de en
  • GB748367A - Improvements in and relating to razors : en
  • ES226722A1 - A procedure, with its corresponding devices, for the molding of hollow parts (Machine-translation by Google Translate, not legally binding) : en es
  • GB748449A - Electrical controlling system : en
  • US2744114A - Pyridoxine synthesis : en
  • ES51379Y - Car with toy baby : en es
  • DE942282C - Amplifier for microwaves : de en
  • DE1721588U - COMBINATION TOOL. : de en
  • CA524465A - Metallic articles : en fr
  • CH313508A - Sub-center for district heating systems : de en
  • CA524517A - Derivatives of pyridine aldehydes : en fr
  • DE1721383U - SHOWER FACILITIES. : de en
  • DE942366C - Electrolyte and process for galvanizing : de en
  • DE942527C - Electric drive motor with speed control by centrifugal contact controller, especially for driving office machines : de en
  • DE942400C - Electromagnetic wave detector : de en
  • FR1115905A - Fluid circulation machine and more particularly pump, compressor or similar machine : en fr
  • DE1721213U - EMPLOYEES. : de en
  • DE1721542U - DEVICE FOR CONTROLLING THE OWNERSHIP AND USE OF CERTAIN DEVICES BY AUTHORIZED EQUIPMENT ONLY. : de en
  • DE942656C - Immersion torch : de en
  • ES226540A1 - A procedure for the manufacture of an indesmallable point gender. (Machine-translation by Google Translate, not legally binding) : en es
  • ES33150Y - Harmonica model, perfected : en es
  • FR1116216A - Improvements to devices for controlling the approach and the feed rate of the tool of grinding machines, and in particular of internal grinding machines : en fr
  • GB748377A - Improvements in hand carriers or trucks : en
  • GB748580A - Hydraulic classifying apparatus : en
  • FR1116001A - Bottle rack : en fr
  • US2743980A - Spring-on spring-tight edge facing molding : en
  • USD177557S - Barber chair or similar article : en
  • DE1721353U - BOHNER DEVICE. : de en
  • DE1721531U - ALL-PLASTIC REEL FOR ROLLED FILMS. : de en
  • DE942560C - Multi-belt dryer with individual ventilation for each belt : de en
  • DE942644C - High-frequency coil with a tap that can be moved by means of a screw spindle : de en
  • GB748444A - Improvements in or relating to work guides for sewing machines : en
  • CA524382A - Heater for vehicle engines : en fr
  • ES52912U - Foldable lunch box (Machine-translation by Google Translate, not legally binding) : en es
  • US2744041A - Adhesive sheeting : en
  • AU1313255A - Reversible breaker panel for drawout type switchgear : en
  • CA524535A - Centrifugal pumps : en fr
  • ES225574A1 - A machine to pack plastic materials, for example dynamite. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116152A - Hydraulic press : en fr
  • DE1721654U - TOBACCO SMOKE FILTER. : de en
  • DE942478C - Process for the production of machinable synthetic wood moldings or panels from fine wood flour : de en
  • DE942576C - Arc lamp control : de en
  • DK80891C - Zipper consisting of two straps of flexible, elastic material and with slider for the same. : da en
  • FR1115908A - Method and apparatus for the production of reinforcing sheets integral with them : en fr
  • DE1721260U - Device for jerking conveyor systems, in particular track gratings, conveyor belt systems, pipelines or the like : de en
  • ES53112U - Latch for locks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116203A - Improvements made to the fastening devices of the blades established on the rotors of compressors, turbines and other similar machines crossed by fluids : en fr
  • US2743554A - Apparatus for blast etching electrical devices : en
  • US2743768A - Oil burner safety control : en
  • US2744218A - Sealed rectifier unit and method of making the same : en
  • FR1116209A - Device for supplying strapping to machines for strapping packages or other objects : en fr
  • GB748378A - Improvements in or relating to a sealing structure for valves : en
  • US2743671A - Sheet tripped endorsing machine : en
  • US2743475A - Door control : en
  • DE1721562U - WINDSHIELD DEVICE ON HEATERS. : de en
  • DE942276C - Circuit for generating a control voltage for automatic gain control, in particular in image radio receivers : de en
  • ES50992Y - Windshield Fairing for Motorcycles : en es
  • FR1116189A - Lock : en fr
  • GB748454A - Improvements in joints for connecting rigid pipe sections : en
  • GB748473A - Improvements in or relating to motor car and cycle accessories : en
  • GB748581A - Improvements in or relating to multi-wheeled vehicles : en
  • US2743717A - Lapidary saws : en
  • DK80938C - Fire pipes with clockwork. : da en
  • ES49262Y - Reclaim or owl cimbel : en es
  • ES225583A1 - A procedure for the selective polymerization of alpha-olefins. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115958A - Spray gun for thermoplastic products : en fr
  • DE942408C - Resonance relay with a coordinated mechanical oscillation system, the contact of which is actuated in such a way that the acceleration of the relay tongue in at least one direction of oscillation is greater than that of the contact spring : de en
  • DE942417C - Dust-tight and waterproof sealing of a speedometer drive in small motor vehicles, such as motorcycles, bicycles or the like. : de en
  • ES52974U - Blister cutting apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115869A - Process for obtaining color photographs : en fr
  • GB748560A - Fixed capacity electrical condensers : en
  • ES52890U - Footrest for two-wheeled vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2743589A - Vehicle refrigerating apparatus : en
  • CA524528A - Hydraulic power transmission fluids : en fr
  • US2743544A - Assembly brackets : en
  • ES227143A1 - Improvements in the construction of the automatic retention locks for gun point needles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748431A - Electronic control for die casting machines : en
  • DE942583C - Pressure-resistant lubricating oils, in particular based on mineral oil : de en
  • US2743676A - Pumping apparatus for well pipe line : en
  • CA524543A - Miniature multiple unit variable resistor : en fr
  • CH313570A - Process for the electrolytic polishing of objects made of gold and gold alloys : de en
  • DE1721595U - ARRANGEMENT FOR LIFTING DOORS IN ACCORDANCE WITH THE OPENING MOVEMENT. : de en
  • DE942448C - Stacking table conveyor device on sheet processing printing machines : de en
  • GB748441A - Epoxy resin coating compositions : en
  • DE1721366U - STORAGE FOR POCKETS OF ALL KINDS, UMBRELLAS AND THE LIKE, ESPECIALLY IN TOILETS, WASHROOMS. : de en
  • DE942688C - Process for the preparation of Grignard compounds of chlorinated organoalkoxysilanes : de en
  • ES226872A1 - An electrical circuit switch. (Machine-translation by Google Translate, not legally binding) : en es
  • CA524579A - Frequency modulation system : en fr
  • US2743972A - Piston : en
  • US2744030A - Process for treating sea urchin tests : en
  • DE1721294U - MULTI-COLORED CABLE WITH TRANSPARENT THERMOPLASTIC PLASTIC INSULATION. : de en
  • DE1721414U - MOBILE PLATFORM FOR MULTI-STORY GARAGES. : de en
  • ES52954U - Processing folder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116158A - Process for obtaining a kneadable and rollable mass of polyvinyl chloride : en fr
  • ES52887U - Reversible cuffs nightdress (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116044A - Glass-wrapped electrode system, in particular crystal diode or transistor : en fr
  • DE942548C - Piston engine with a crankcase which is provided with a circulation of an agent : de en
  • DE1721306U - CONNECTOR PIN. : de en
  • DE1721487U - PROTECTIVE DEVICE WITH FLEXIBLE, MAGNETIC FASTENING. : de en
  • FR1115927A - Device for opening pharmacy ampoules : en fr
  • FR1116144A - Container fitted with a watertight closing device : en fr
  • GB748573A - Haulm cutting machine : en
  • DE1721316U - HIGH VOLTAGE DEVICE FILLED AGAINST PRESSURE WAVES, FILLED WITH INSULATING LIQUID AND / OR GAS, IN PARTICULAR CONVERTERS. : de en
  • DE1721649U - EXCHANGEABLE CHARACTERISTICS ENTERTAINMENT GAME. : de en
  • FR1115836A - High secondary voltage transformer, especially pulse voltage : en fr
  • FR1116244A - Cutting device : en fr
  • DK80918C - Process for the preparation of threoesters of 2-dichloroacetamido-1-p-nitrophenyl-1-chloro-3-hydroxypropane. : da en
  • DK80937C - Method for cleaning ampoules and other containers with a narrow opening and an apparatus for carrying out the method. : da en
  • ES51454Y - Umbrella linkage retention device : en es
  • GB748425A - Production of oxygenated hydrocarbons : en
  • GB748588A - Improvements in tensioning clamps : en
  • DE942439C - Multi-ply, steel dolphins : de en
  • DK80899C - Process for the preparation of tropinone derivatives. : da en
  • DE942562C - Process for the production of pure, long-life potassium nitrosodisulfonate : de en
  • ES52933U - Improved nail (Machine-translation by Google Translate, not legally binding) : en es
  • GB748551A - Improvements in or relating to foundry moulding machines : en
  • FR1115794A - Sunroof for vehicles and in particular for wagons : en fr
  • AU204685B2 - "Improvements in or relating to irradiated polyethylene products therefrom : en
  • CH313660A - Heat exchanger provided with elements increasing the heat exchange area : de en
  • AU1313455A - Signalling on telephone systems : en
  • CA524613A - Housing for switch : en fr
  • US2743471A - Mop and mounting tube assembly : en
  • US2743788A - Automatic lubricating systems for shafts : en
  • US2744010A - High temperature co-cr alloys : en
  • CH313564A - Fuel additive : de en
  • CA524525A - Outlet frame and gate assembly : en fr
  • AU410454A - Feeler gauge particularly suited for measuring differences and for determining wear : en
  • IE22006L - Improvements in or relating to biological product and its¹preparation : en
  • CA524689A - Closing device for anti-skid chains : en fr
  • AU463754A - Improved dispensing device : en
  • AU1314155A - Metal frame constructions : en
  • CA524509A - Composition of matter comprising a butadiene-vinylpyridine rubbery copolymer and a novolac : en fr
  • CH313685A - Procedure for the remote triggering of switching processes in telegraph systems : de en
  • AU211892B2 - Inflatable mattresses, cushions andthe like : en
  • CH313639A - Air extractor, especially for apartments : en it
  • US2743664A - Disposable coffee brewer : en
  • US2743964A - Refractory-metal body scarfing pneumatic powder dispensing apparatus : en
  • US2744142A - Reduction process : en
  • US2743643A - Tailpiece for string instrument : en
  • US2743456A - Detachable belts and crotches : en
  • AU1315955A - Improvements toor relating to balland socket joints : en
  • CH313656A - Method for operating a gas turbine plant, in particular for small outputs, and gas turbine plant for carrying out the method : de en
  • DE942505C - Adjustment device for metal strip rolling mills, which consist of two rollers : de en
  • CH313555A - Process for the preparation of polyhalogenomethanes : en fr
  • CA524527A - Method of melting and purifying impure metal powder : en fr
  • US2744168A - D. c. amplifier : en
  • CH313700A - Expansion seal plug : en fr
  • CA524390A - Coffee maker : en fr
  • US2743649A - Ophthalmic lenses : en
  • US2743899A - Irrigation pipe joint with valved gasket : en
  • DE1721475U - FLY KILLER FOR STABLES. : de en
  • DE1721604U - WRITING DEVICE, IN PARTICULAR BALLPOINT PEN, WITH BACKGROUND CONTROLLED SWITCHING MECHANICS FOR EXTENDING AND RETRACTING THE MECHANISM. : de en
  • DE942274C - Device for induction or burning of balls : de en
  • US2743642A - Extension handle for box wrenches : en
  • US2743919A - Friction damping device : en
  • AU204011B2 - Reversible breaker panel for drawout type switchgear : en
  • AU211209B2 - Improvements in or relating to suspension units for vehicles and vehicles incorporating such suspension units : en
  • AU212267B2 - 4-estrene-3, 17-diol, 17-substitution products, esters thereof and their production : en
  • CA524437A - Coupling arrangement for artificial fertilizer spreading machines and the like : en fr
  • AU211895B2 - Colour-saturation control apparatus : en
  • US2743790A - Brake with soft steel return spring : en
  • DE942457C - Multi-contact relay : de en
  • FR1115834A - binocular case : en fr
  • BE546925A - : en fr
  • CA524520A - Photographic treating solutions containing ferricyanide ions and alpha ether carboxylic acid compounds : en fr
  • ES226982A1 - Improvements in quick brake accelerators for compressed air brake devices of railway vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52944U - Mixed mattress, folding (Machine-translation by Google Translate, not legally binding) : en es
  • ES52969U - Improved packaging lid (Machine-translation by Google Translate, not legally binding) : en es
  • US2743865A - Centrifugal separator : en
  • US2743924A - Control system for workpiece treating machines : en
  • ES53071U - Perfected heels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116115A - Internally cooled two or more stage radial rotary compressor : en fr
  • ES53011U - A stopcock for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES53014U - Clothespin (Machine-translation by Google Translate, not legally binding) : en es
  • ES53034U - New game perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA524654A - Radiation detector : en fr
  • ES52919U - Folding pneumatic mattress (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116191A - Metal frame stencil : en fr
  • FR1116194A - Installation for the manufacture of pipes with reinforcement : en fr
  • ES226310A2 - Procedure for the charge of the coke oven chambers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115874A - Method for preventing electrical charging of textiles : en fr
  • IE22037L - Phenthiazine derivatives. : en
  • ES52960U - Stretched frame for lampposts and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES53033U - Toy mixer-mixer (Machine-translation by Google Translate, not legally binding) : en es
  • US2744065A - Home aquarium circulator and aerator : en
  • ES226747A1 - A transmitter apparatus or semiconductive repeater. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721278U - ARRANGEMENT FOR SPEAKERS. : de en
  • DE1721311U - ELECTRIC ROTARY ROTARY SWITCH, IN PARTICULAR FOR ELECTRIC COOKERS. : de en
  • US2743520A - Rod cutting device : en
  • DE1721250U - INK FEEDING DEVICE FOR ROTATION MULTIPLE. : de en
  • DE1721388U - SPACE HEATER. : de en
  • US2743479A - Apparatus for vulcanizing rubber material : en
  • US2743718A - Kitchen range : en
  • DE942623C - Method and device for producing zippers : de en
  • DK80926C - Method for producing an electrical resistor with high resistance value. : da en
  • US2743647A - Television motion picture projector mechanism : en
  • US2744120A - 1-dehydrotestololactone : en
  • FR66052E - : fr
  • FR1115841A - Device for depositing sheet metal plates on a cooling bench, and at the same time serving to stack them : en fr
  • FR66070E - : fr
  • US2743892A - Shock mount : en
  • US2743907A - Pulse generator for electric fences : en
  • US2743798A - Combination clutch and gear shift control for mixer units : en
  • US2744064A - Re-entrant cooling reactor : en
  • US2744101A - 9(10)-dehydro-dehydroabietic acid derivatives : en
  • US2743837A - Lead sleeve expanding device : en
  • ES52861U - Coil holder with ball joint (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115774A - Improvements to retractable footrests for bicycles with auxiliary motor : en fr
  • GB748540A - Improvements in or relating to jet aircraft : en
  • IE22284L - Phenthiazine derivatives : en
  • CH313512A - Access port cover : en fr
  • CH313550A - Process for the preparation of levulinic acid esters : de en
  • DE1721467U - ELASTIC FENCE POST. : de en
  • DE942451C - Circuit arrangement for television transmitters for regulating a pulse generator controlling the image change deflection according to the network fluctuations : de en
  • DE942607C - Process for the production of screen printing stencils by light curing a chromate glue layer without the use of a copy frame : de en
  • ES227125A1 - A semi-automatic device improved for the spraying of liquids by nitrogen gas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES31959Y - Perfect device for spraying liquids, adaptable to any bottle : en es
  • FR1115884A - Lifting device for repairing and maintaining motorcycles in a workshop : en fr
  • FR1116097A - System of electrodes and more particularly crystal diode or transistor : en fr
  • DE1721489U - CLUTCH DISC AND THE DISC CLUTCH EQUIPPED WITH IT. : de en
  • US2744004A - Method of lowering the carbon content of high carbon ferrochromium : en
  • DE942652C - Process for the preparation of dispersions, in particular lacquer dispersions, from vinyl chloride polymers in organic dispersants : de en
  • ES53038U - Device for activating the brake of bicycles, mobiles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE942615C - Sealing plate as an insert in screw caps : de en
  • CA524491A - Phase modulation systems and apparatus : en fr
  • US2744164A - Device for controlling selector switches in automatic telephone systems : en
  • DE942472C - Glue application machine : de en
  • FR66060E - : fr
  • GB748427A - A combination process for fractionating, cracking and coking petroleum hydrocarbons : en
  • FR1115821A - Improvements in dies for the manufacture of bricks and the like : en fr
  • FR1115822A - Low voltage switch, in particular motor safety switch : en fr
  • DE1721522U - FOLDER FOR FABRIC SAMPLE COLLECTIONS AND TRANSPORT CASES FOR THIS. : de en
  • GB748371A - Improved account and record analysing system : en
  • AU208676B2 - System and apparatus for measuring bitumen andthe like : en
  • US2743462A - Hinge and vent assembly for toilet bowls : en
  • US2743705A - Fluid regulator for a power-driven remotely-controlled valve : en
  • US2743728A - Drawer type cylinder concave for threshers : en
  • US2744121A - Preparation of substituted tetra- : en
  • CH313672A - Process for the manufacture of selenium rectifiers : de en
  • FR1115796A - Improvements to folding chairs and the like : en fr
  • DE1721622U - DEVICE FOR NOTIFICATION UNITS TO DISPLAY THE DECOMMISSIONING OF THE DETECTOR. : de en
  • DE942544C - Axle fastening on scales and other devices that use axes with cutting edges : de en
  • ES52931U - Additional rubber skate for vehicle with crawler chains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115921A - Process for the molding of hollow bodies based on powdered cork and vegetable fibers : en fr
  • FR1116087A - Concrete resistant to compression and capable of being used for camouflage and its manufacturing process : en fr
  • FR66071E - : fr
  • DK80920C - Process for the preparation of high purity penicillin salts. : da en
  • ES53053U - An improved electric capacitor (Machine-translation by Google Translate, not legally binding) : en es
  • ES53023U - A protective drip device for tableware (Machine-translation by Google Translate, not legally binding) : en es
  • US2743584A - Hydraulic control system for duplicating tools : en
  • US2743722A - Free diving apparatus : en
  • FR1116092A - Method of manufacturing a substantially rectangular hysteresis cycle magnetic core : en fr
  • CA524659A - Apparatus for arranging planks to be stacked : en fr
  • US2744115A - Surface active compounds : en
  • US2743444A - Nail driver : en
  • US2743663A - Apparatus for popping corn : en
  • US2743932A - Spreader : en
  • DE942292C - Process for the production of artificial structures, such as threads, films or fibers, from polyethylene terephthalate : de en
  • DE1721553U - ARRANGEMENT ON MOTOR VEHICLES FOR PROTECTION AGAINST SUNRADIATION. : de en
  • FR1115825A - Automatic signaling device for controlling the level of a liquid : en fr
  • FR66086E - : fr
  • GB748503A - Improvements in or relating to the tensioning of thin metal members : en
  • FR1115770A - Automatic gear shifting for motor vehicles : en fr
  • ES53035U - Improved stove (Machine-translation by Google Translate, not legally binding) : en es
  • ES53017U - Device to fix to the handle of the jugs the articulated lid that covers its edge (Machine-translation by Google Translate, not legally binding) : en es
  • DE942574C - Time switch system controlled by a central unit, especially for street lighting : de en
  • FR1116056A - Butterfly valve for pressurized fluids : en fr
  • GB748446A - Improvements in or relating to spades or like digging tools : en
  • ES227083A3 - Improvements in the electrical machines of shaving. (Machine-translation by Google Translate, not legally binding) : en es
  • FR66073E - : fr
  • FR1115837A - Electrode systems comprising at least one semiconductor body, in particular crystal diode or transistor : en fr
  • US2743535A - Head form for artists' and sculptors' use : en
  • DE1721327U - ELECTRICALLY HEATED BAKER. : de en
  • DE1721444U - TEST EQUIPMENT, IN PARTICULAR FOR THE EXAMINATION OF PAINT COLOR. : de en
  • ES227120A1 - A new mold closure system in the plastic injection machines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115773A - Improvements to syringes for hypodermic injections : en fr
  • FR1116083A - Catalytic oxidation process of acetone : en fr
  • FR1116163A - Means of storing in w.-c. or others under pressure, all of it by automatic re-entry of air : en fr
  • FR66055E - : fr
  • ES227194A1 - Improvements in machines of discortezar and cut to dates the bacon. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227203A1 - A process of manufacturing ammonium sulfate that does not agglutine. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51469Y - Indoor soccer game : en es
  • US2743695A - Non-tilting anchor : en
  • CA524408A - Multiple tie rack : en fr
  • CA524681A - Heat-sealed package : en fr
  • CA524684A - Process for obtaining aliphatic alcohols : en fr
  • ES227189A3 - Mechanical english machine or device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2744102A - Acetoxydehydroabietic acid derivatives : en
  • CA524396A - Baby blanket garment : en fr
  • DE1721605U - WRITING DEVICE. : de en
  • ES226251A1 - An automatic apparatus for general recording of messages and conversations. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116197A - Improvements to hand towel dispensers : en fr
  • DE1721667U - BOTTOM SEAL FOR A FOLDING BOX WITH SQUARE BOTTOM SEAL. : de en
  • ES53093U - An improved buckle (Machine-translation by Google Translate, not legally binding) : en es
  • GB748359A - Improvements in or relating to drilling jigs : en
  • ES226079A1 - A perfected press for manufacturing in friao, a single blow, semi-hollow rivets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748419A - Improvements relating to synthetic resin tiles : en
  • DE942279C - Circuit arrangement for telephone extension systems : de en
  • USD177600S - Hobby horse frame : en
  • CA524397A - Furrow opener disk : en fr
  • US2743593A - Hydraulic automatic timer : en
  • US2743784A - Implement carrier : en
  • US2744170A - Fault alarm arrangements for electric communication systems : en
  • DE1721435U - LIGHTING DEVICE WITH COMB CONDENSER FOR WIDE SCREEN PROJECTION. : de en
  • DE1721490U - COOLING DEVICE FOR MAGNETIC CLUTCHES WITH AN AUTOMATIC BRAKE WHEN DISCONNECTING. : de en
  • DE942507C - Process for improving the fastness properties of dyeings : de en
  • ES227041A1 - A VALVULAR DEVICE FOR THE PURIFICATION OF LIQUIDS. : en es
  • ES46164Y - Perfected handle for cookware utensils : en es
  • ES52947U - Fountain pen (Machine-translation by Google Translate, not legally binding) : en es
  • ES52951U - Trunks (Machine-translation by Google Translate, not legally binding) : en es
  • DE942278C - Method and arrangement for determining a faulty station in an electrical transmission system : de en
  • CA524530A - Process for the production of 3-acyloxy-bisnor-.delta. 5-cholenic acids : en fr
  • CH313646A - Cooling device for heat exchange surfaces with cooling fins : de en
  • AU1318955A - Process for preparing liquid hydrocarbon mixtures for use as components in motor fuel : en
  • US2743558A - Abrading tool : en
  • US2744169A - Pulse amplifier : en
  • ES226809A3 - A machine to manufacture chain. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227227A1 - A procedure for the obtaining of new acetoacetanilidas and acaricides obtained from them. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721623U - ELECTROMAGNETIC BREAKER FOR HOT WIRE CONTROL, IN PARTICULAR FOR LIGHT SIGNAL SYSTEMS IN MOTOR VEHICLES. : de en
  • DE1721662U - METAL STRAP CLOSURE FOR CONTAINER AND TOOL FOR MAKING THE CLOSURE. : de en
  • DE942561C - Die carrier for extrusion presses : de en
  • ES227075A1 - A procedure for the obtaining of amino-piperidina-2.6-dionas. (Machine-translation by Google Translate, not legally binding) : en es
  • US2744021A - Process of making refractory brick and brick : en
  • USD177588S - Front of a wall oven : en
  • CH313595A - Thermal bimetal tape : de en
  • DE942591C - Manual speed controller for portable motor chain saws : de en
  • DE1721292U - FRAME FOR ELECTRONIC UNITS. : de en
  • US2743881A - Web tension control : en
  • US2743539A - Adjustment mechanism for kicker-type ballast remover : en
  • AU211435B2 - A combined fuel pump and air separator for liquid dispensing apparatus : en
  • CH313714A - Process for preparing an antibiotic substance : en fr
  • DE942447C - Production of multi-up prints in letterpress : de en
  • AU205211B2 - Improvements relating to scrap packaging and baling presses : en
  • US2743530A - Control for clothes driers : en
  • CH313648A - Process for operating fire gases through deflagration producing propellant gas generators and apparatus for carrying out the process : de en
  • AU1343055A - Needle for axminster carpet loom : en
  • US2743759A - Method of making a corrugated fabric duct : en
  • US2743858A - clothier : en
  • USD177595S - Embossed textile fabric : en
  • US2743502A - Wire connecting tool : en
  • US2744000A - Method of cleaning and/or etching semiconducting material, in particular germanium and silicon : en
  • US2744206A - Vapor generator cartridge chamber and cartridge for dynamoelectric machine collectors : en
  • ES50958Y - Cleaning device : en es
  • AU212028B2 - Improvements toor relating to balland socket joints : en
  • CH313666A - Device for fastening cables, hoses and the like provided with fittings at the ends on drums : de en
  • AU204162B2 - Improvements in or relating to single-sideband systems forthe transmission of speech : en
  • AU207749B2 - Improvements in or relating togas-fractionating systems comprising agas-fractionating column anda boiler inwhich the fraction of high boiling point atleast partially evaporates : en
  • US2744056A - Catalytic conversion process employing as catalyst, a halloysite clay activated with magnesium oxide : en
  • US2743481A - Tire retreading apparatus : en
  • USD177586S - : en
  • ES53040U - Camera-mounted cover assembly device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115917A - Application of document illumination by vuc discharge tube to obtain a cliché capable of being reproduced by photo-mechanics : en fr
  • AU1314955A - Colour-saturation control apparatus : en
  • CH313565A - Use of azomethines as additives for oils and fats : de en
  • CH313629A - Wristwatch : en fr
  • FR1116022A - Operating method of a cyclone hearth : en fr
  • ES227141A1 - A mechanical installation for the automatic manufacture of ceramic pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115998A - Mechanical installation for the automatic and continuous execution of boards of a determined length, starting from long slats glued to each other at their sides : en fr
  • FR1116114A - Improvements to electromagnetic devices slaved to high currents : en fr
  • DE1721231U - INLET CONTROL FOR AUTOMATIC WASHING MACHINES. : de en
  • DE1721305U - FOUR-STAGE REPLACEMENT COUPLING FOR FOUR-STAGE SWITCHABLE ELECTRIC AQUARIUM HEATERS. : de en
  • US2744098A - Copolymers of vinyl compounds with alpha, beta-unsaturated dicarboxylic acids : en
  • USD177602S - Smoking pipe : en
  • CA524571A - Fermentation process : en fr
  • ES51074Y - Hooking device for wooden beds : en es
  • CA524459A - Radiation detection : en fr
  • CA524536A - X-ray detection : en fr
  • CA524682A - Leak detector : en fr
  • CA524628A - Alcohols by the hydration of olefins : en fr
  • DE1721460U - TURNING MACHINE FOR CHAMPIGNON BREEDING. : de en
  • DE942418C - Method and device for automatic measurement and recording of the concentration status of solutions and mixtures : de en
  • DE1721375U - TABLE WITH REMOVABLE TABLE LEGS. : de en
  • DE942618C - Box-type molding device, e.g. Steel form, for the immediate demoulding of high-quality, compacted concrete workpieces : de en
  • US2744116A - Bis-(aminotriazolyl-)-hydrocarbons : en
  • US2743711A - Diesel compression ignition engines : en
  • US2743857A - Safety wrist watch bracelet band : en
  • DE942380C - Shutter drive for double-lay wire looms : de en
  • DE942630C - Process for the reduction of o-nitrotoluene with sodium amalgam and / or potassium amalgam : de en
  • ES226110A2 - Improvements in the construction of rosaca plugs for bottles, containers and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • CH313605A - Movement with a differential gear in drive connection with the barrel and barrel shaft : de en
  • US2743504A - File guards : en
  • US2743469A - Roller-type paint applicators : en
  • US2743703A - Pneumatic actuator having tandem power cylinders : en
  • US2743745A - Double-cut power band saw machine : en
  • US2743755A - Traction device for vehicle wheels : en
  • US2744094A - Linear polyesters from p : en
  • US2743773A - Two-door automobile with folding doors : en
  • CH313561A - Process for the production of vat dyes : de en
  • DE1721468U - DOG RUG WITH OVERLAPPED BUILDING PROTECTION. : de en
  • DE942327C - Process for the preparation of benzimidazole-2-aldehydes or their diacetals : de en
  • ES225244A1 - A new recreational functional apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • AU204288B2 - Process of purifying caprolactam : en
  • AU1316455A - Improvements in or relating to circuit breaker : en
  • DE1721245U - CONTINUOUSLY WORKING REACTOR. : de en
  • ES53106U - Improved container for solid perfume bar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116137A - Switching systems : en fr
  • CA524562A - Method and apparatus for separating minerals : en fr
  • US2743850A - hamilton : en
  • US2744054A - Sweetening process using oxygen, alkali, and a peroxide : en
  • US2744200A - Multiple masked photocell structure : en
  • DE942613C - Filling device for compressed air, especially for vehicle tires : de en
  • US2744216A - Wide temperature range vibration resistant relay or the like : en
  • US2744230A - Automatic current regulating apparatus : en
  • DE942542C - Device for checking spheres for roundness : de en
  • ES227034A1 - Improvements in the manufacture of vidiro de sºlice. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227037A1 - An apparatus for dosing substations of any kind. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51475Y - Enhanced binding for issue book editions : en es
  • DE1721281U - DEVICE FOR CREATING ARTIFICIAL REVIEWS. : de en
  • DE942523C - Additives to lubricants : de en
  • US2743870A - Thermostatically operated fuel valve for heat appliances : en
  • US2743909A - Slurry feeder : en
  • US2743999A - Countercurrent leaching method and apparatus : en
  • US2744086A - Dyeable acrylonitrile fiber forming compositions : en
  • CA524460A - Folding chair : en fr
  • DE1721325U - CONNECTING HEAD FOR ELECTRICALLY HEATED PIPE. : de en
  • CA524661A - High speed metal drawing press : en fr
  • CH313597A - Registration device for at least one measurement result of at least one device : de en
  • DE942594C - Plant for vulcanizing endless V-belts or the like. : de en
  • DE1721510U - DRIVE FOR MILLING MACHINES. : de en
  • FR1115926A - Improvements to shock absorbers and similar or similar apparatus : en fr
  • ES227184A1 - A new afeitar machine. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748552A - Internal combustion engine power unit : en
  • DE1721499U - SEALING ON THE SEAT RING OF FITTINGS USING A WEDGE. : de en
  • DE942379C - Sliding device for car : de en
  • CA524485A - Production of metallic titanium : en fr
  • CA524542A - Cover means for pit-mounted vehicle lifts : en fr
  • US2743459A - Combined supply valve and refill tube : en
  • DE942602C - Gas turbine with an annular combustion chamber : de en
  • FR1115912A - Anchoring device for tie rods : en fr
  • ES53020U - Improved wall cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116112A - Rubber or rubber-metal spring and its application to shock absorbers : en fr
  • DE1721289U - DUST-PROTECTED SHORTWAVE MAGNIFIER FOR RADIO DEVICES. : de en
  • DE1721235U - UNWINDING DEVICE. : de en
  • DE942699C - Stage signal box for the electrical remote control of control organs for lighting circuits : de en
  • ES227185A1 - Improvements in potentiometric recorders. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116030A - Apparatus for limiting the speed of load absorption in the event of a sudden increase in the load imposed on hydraulically driven motors, in particular steam turbines : en fr
  • DK80923C - Detector for frequency or phase modulated waves. : da en
  • ES49660Y - Connecting sleeve for steel pipes for electrical conduits : en es
  • FR1115775A - Lampshade with wires, cords or strings wound between two frames of a carcass : en fr
  • FR1116109A - Machine for grouping cookies or the like for packaging : en fr
  • FR1116250A - Woodworking machine tool : en fr
  • DE942501C - Process for the production of long-life baked goods : de en
  • US2744163A - Telephone exchange equipment : en
  • DE942485C - Adjustable drilling device, especially for making cross bores in shafts, bolts and the like. like : de en
  • US2744026A - Cellulose acetate-butyrate plasticized with a di-alkyl suberate : en
  • DE942265C - Process for the production of patterned mechanical deformations on surfaces containing thermoplastics : de en
  • FR1116170A - Marginal guide and support device for sliding elements such as windows : en fr
  • DE1721493U - DETACHABLE PIPE CONNECTION, ESPECIALLY FOR WOODEN PIPE. : de en
  • DE1721668U - EGG SHIPPING BOX. : de en
  • GB748459A - Improvements in or relating to ditching machines : en
  • US2743482A - Rubber hydrochloride film : en
  • DE1721430U - LIQUID LEVEL INDICATOR. : de en
  • FR1115870A - Basic refining process for cast irons : en fr
  • US2743732A - Combination razor holder and shaving cream dispenser : en
  • DE1721532U - COMPOSITE REEL FOR PHOTOGRAPHIC FILMS. : de en
  • DE942347C - Counterweight arrangement for truck cranes : de en
  • DE1721296U - FASTENING CLAMP FOR TAPE LINES AND CABLES. : de en
  • FR1116206A - Creation and installation of seals on all construction materials : en fr
  • ES53061U - Improved pan (Machine-translation by Google Translate, not legally binding) : en es
  • US2743974A - Circumcision board : en
  • US2744134A - Preparation of aliphatic carboxylic acid amides from saturated aliphatic hydrocarbons : en
  • ES227252A1 - A mechanism for the elimination of metal particles of napa saliente in the automatic card (Machine-translation by Google Translate, not legally binding) : en es
  • ES53056U - Improved connections for electric capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116084A - Pressure actuated piston, especially for shifting gears in motor vehicles : en fr
  • DE942608C - Acid gases, especially carbon dioxide, absorbent materials for breathing apparatus and absorption apparatus : de en
  • GB748585A - Improvements in or relating to furnace carbon black production : en
  • US2743601A - Hood latch locking device for automobiles : en
  • US2743659A - Air vent hood : en
  • DE1721657U - CONTROL FOR INDEPENDENT FILLING AND CLOSING DEVICE FOR PACKAGES WITH VALVE CLOSURE. : de en
  • DE942689C - Process for reducing nitrobenzene with sodium amalgam and potassium amalgam : de en
  • ES225179A1 - A procedure and apparatus for the treatment of water and liquids of any nature. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116149A - Improvements to multi-system type television receivers : en fr
  • GB748408A - Improvements in or relating to electric discharge devices : en
  • GB748491A - A view finder or driving aid for use on road vehicles : en
  • GB748517A - Electric switches : en
  • US2744113A - 1-isonicotinyl-2-alkenyl-2-alkyl-hydrazine : en
  • AU1316755A - Magnetic system : en
  • US2743466A - Method of making skirted nuts : en
  • ES227045A1 - A system of suspension of the running axles of automobile vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743827A - Self-service market construction : en
  • FR1115759A - Stuffing box cartridge for pumps : en fr
  • FR1116105A - Antonome telephone amplifier : en fr
  • CA524522A - Recovery of tocopherol : en fr
  • CA524666A - Rotary wing aircraft : en fr
  • DE1721603U - BALLPOINT REFILL WITH THROUGH PLASTIC COVER OD. DGL. COMPLETED TIP. : de en
  • DE942577C - Activated electrode for use in electrical discharge tubes, in particular in fluorescent tubes : de en
  • GB748440A - Schiff bases of mono- and dinitro-2-acylthiophenes with n-amino-heterocyclic compounds : en
  • US2743611A - Tank thermometer : en
  • US2743978A - Leg and brace construction for folding table with drop leaves : en
  • US2743871A - Gas flow control : en
  • US2743929A - Golf targets : en
  • DE1721653U - DOLL ROLLER SKATES. : de en
  • ES227130A2 - A method for obtaining antibiotic substances. (Machine-translation by Google Translate, not legally binding) : en es
  • US2744172A - Electric control mechanism : en
  • DE942399C - Circuit arrangement for generating a control voltage in devices for carrier-frequency transmission of channels along high-voltage lines : de en
  • DE1721501U - VALVE. : de en
  • CA524370A - Automatic egg collecting system : en fr
  • CA524448A - High temperature vat dyeing process using magnesium compounds in the dye bath : en fr
  • DK80907C - Regulator for gas-fired water heaters of the flow-through type. : da en
  • US2743628A - Torque-converting couplings : en
  • CH313688A - Amplitude control device in a high frequency system : de en
  • CH313702A - Electric vehicle light : de en
  • US2743467A - Book binder and machine for assembling same : en
  • US2744063A - Electrodeposition of tin-antimonycopper alloys : en
  • ES53079U - Pen holder, ballpoint pen or pen, for propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116208A - Instant automatic coffee group : en fr
  • DE1721461U - STRAW WREATH. : de en
  • ES227243A2 - Manufacturing system of a new floor-template for alparagatas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116050A - Process for separating tartrates from wine dregs deposits : en fr
  • US2743840A - Hudman : en
  • DE1721586U - COLLECTION TRAY. : de en
  • DE1721656U - PLASTIC MOLD FOR THE PORCELAIN INDUSTRY. : de en
  • DK80931C - Systems for ventilation and heating or cooling of rooms or other rooms by radiation. : da en
  • GB748490A - Improvements in and relating to the roasting of pyrites : en
  • GB748511A - Improvements in or relating to handles for saucepans and the like : en
  • DE942353C - Spirit level with lighting device : de en
  • DE942666C - Lubricating device for the bearings of high-speed, vertical or almost vertical shafts with liquid lubricant : de en
  • US2743636A - Drive mechanism for portable power operated screw drivers and the like : en
  • USD177591S - Compartmented nurses bag : en
  • CH313529A - Method for the automatic regulation of a winding tension in a winding machine and winding machine for carrying out the method : de en
  • AU211891B2 - Improvements in or relating to heating systems : en
  • CH313608A - Waterproof watch box : en fr
  • FR1116116A - Method and networks for improving the shape of electrical pulses : en fr
  • US2743452A - Combined necktie and retaining tab : en
  • US2743635A - Clutch drive mechanism for portable power operated nut setters and the like : en
  • DE942350C - Junction connection for metal ªÈ profiles : de en
  • DE942697C - High frequency variometer : de en
  • ES227164A1 - A procedure for the purification of a basic antibiotic. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743553A - Metal sealing glass and seal : en
  • US2743651A - Carton setting up machine : en
  • US2743867A - Gervais : en
  • US2743996A - Multi-stage crystallization apparatus : en
  • USD177569S - Bottle vending machine : en
  • US2743448A - Goggles toy : en
  • US2743767A - Rim clamp and jack device for tire tools : en
  • US2743921A - Lane control for folding machine : en
  • US2743955A - Housekeeping structures : en
  • US2744123A - Alkyl iodide catalyzed tung oil isomerization : en
  • CA524676A - Ferroelectric storage device and circuit : en fr
  • DE1721440U - RESISTANCE THERMOMETER. : de en
  • DE1721579U - LOCKABLE VESSEL FOR BEVERAGES. : de en
  • US2743498A - Jewelry clasp : en
  • US2743796A - Awning window structure : en
  • CA524606A - Tantalum carbide filament electric lamp containing hydrogen-volatile hydrocarbon mixture : en fr
  • DE1721632U - KITCHEN SINK. : de en
  • US2743503A - Wire connecting tool : en
  • CH313633A - Regulating device on centrifugal brakes : de en
  • CA524537A - Bus bar dust system and attachments : en fr
  • CA524539A - Pie crust mix : en fr
  • DE1721545U - Bellows connection between wagon parts of an articulated bus. : de en
  • ES227059A1 - A procedure for the obtaining of macromolecular polycarbonates. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1316155A - Improvements in and relating to sterilising machines andthe like : en
  • DE942513C - Process for the preparation of therapeutically active 1- (3 ', 4'-dioxyphenyl) -1-oxo- or -1-oxy-2-aralkylaminopropanes : de en
  • ES52959U - Lampholder for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES52983U - Luminous devon for fishing (Machine-translation by Google Translate, not legally binding) : en es
  • ES227177A1 - Improvements in the construction of the mechanisms of temples for telares. (Machine-translation by Google Translate, not legally binding) : en es
  • ES42592Y - Turntable device for displaying objects : en es
  • ES52930U - Gas distributor for paellas (Machine-translation by Google Translate, not legally binding) : en es
  • DE942392C - Process for purifying 1, 1, 1-trichloro-2, 2-bis (4-chlorophenyl) ethane : de en
  • DK80940C - Method for extracting starch from starch milk. : da en
  • ES227071A1 - A control mechanism for vehicle brakes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227104A1 - A procedure to form a zone of determined characteristics in a semiconductive body. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52864U - A harrowing, semi-rigid garrison, for carding, boots, carrying and flats for the spinning of cotton fiber (Machine-translation by Google Translate, not legally binding) : en es
  • GB748374A - Improvements in hydraulic pit props : en
  • CA524685A - Fire extinguisher spray head : en fr
  • DE1721201U - DEVICE FOR THE AUTOMATIC CLOSING OF OVEN DOORS. : de en
  • FR1116166A - Method and device for thermodynamic braking of steam extraction machines : en fr
  • CA524395A - Mercury or the like thermometers : en fr
  • DE1721226U - SHEARING MACHINE FOR CARPETS WITH NON-SLIP SURFACE. : de en
  • DE942682C - Pit stamp : de en
  • FR1115817A - New process for dyeing mixtures of textile materials : en fr
  • DEF8563B - CUT-OFF SPIN FOR CONTINUOUS DISCONNECTION OF LIQUID MIXTURES WITH CONTINUOUS DISCHARGE OF SOLIDS : de en
  • DK80904C - Electric discharge pipe with gold-plated contact means passed through the pipe wall, as well as a method of manufacturing these contact means. : da en
  • US2743501A - Saw chip collector : en
  • US2744057A - Catalytic conversion process with the use of a base-exchanged silica-alumina catalyst : en
  • US2744031A - Sheet having a transferable coating containing magnetizable material : en
  • CA524377A - Memorandum device : en fr
  • CA524557A - Idler roller assembly including a live shaft and tapered roller bearings : en fr
  • SU102532A1 - Method for continuous biochemical oxidation of culture media and cultivation of microorganisms in biochemical industries : en ru
  • US2743640A - Safety wrench for electrical fuses : en
  • DE1721244U - SUPPORT PLATE FOR CARD BOXES. : de en
  • DE942403C - Electric control device for machines for cutting paper webs with watermarks : de en
  • DE942634C - Condenser for the liquefaction of refrigerants using water : de en
  • US2743532A - Clothes drier automatic control circuit : en
  • US2743564A - Apparatus for wrapping fruit : en
  • US2744138A - Di-guanidino-phenol ethers : en
  • DE942496C - Packaging of chocolate bars with circumferential perforation lines in the wrappers : de en
  • DE942631C - Forced flow steam generator : de en
  • DE1721636U - BALL BEARING ROLLER FOR ROLLER SKATES. : de en
  • DE1721307U - END TERMINATION FOR MULTI-WIRE HIGH-CURRENT CABLES WITH INCREASED SHORT-CIRCUIT STRENGTH. : de en
  • DE1721373U - SERVING CART. : de en
  • FR1116041A - Impedance bridge : en fr
  • US2743806A - Strip feeding apparatus : en
  • US2744093A - Linear polyesters from p, p'-sulfonyl dibenzoic acid plus aliphatic dibasic ether acids condensed with a glycol : en
  • ES51425Y - Detachable chicken coop : en es
  • ES53086U - Drive and retention mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115979A - Device for automatic safety, counting or other commands triggered by a seat abandoned by its occupant : en fr
  • ES52899U - Portable generator group (Machine-translation by Google Translate, not legally binding) : en es
  • ES52975U - Stopper for vacuum closing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115913A - New device intended to produce direct currents, alternating currents or mixed direct and alternating currents : en fr
  • AU207663B2 - Metal frame constructions : en
  • AU215010B2 - Improvements relating to voltage regulating apparatus ofthe electronic type : en
  • DE1721502U - ROLLER LEVER VALVE. : de en
  • ES51293Y - Folding wardrobe : en es
  • IE21670L - Drier for granular materials : en
  • AU208445B2 - Improved variable-speed power transmission mechanism : en
  • FR1116046A - Anti-slip device for shoe heels : en fr
  • FR66082E - : fr
  • DE942706C - Process for the gasification and smoldering of ash-rich fuels : de en
  • ES48063Y - Thread guide device for machines in the textile industry : en es
  • ES52891U - Mondador de frutos (Machine-translation by Google Translate, not legally binding) : en es
  • ES53016U - Foldable earth globe (Machine-translation by Google Translate, not legally binding) : en es
  • ES53109U - Device for winding on crossover on coil (Machine-translation by Google Translate, not legally binding) : en es
  • AU208726B2 - Suspension for vehicles : en
  • CA524634A - Self-regulating brakes for aeroplane wheels and the like : en fr
  • CH313667A - Elektrischer Drehschalter mit durch Nocken gesteuerten Kontaktfedern : en fr
  • CA524405A - Arrow shooter : en fr
  • CA524540A - Cab signalling system for railroads : en fr
  • FR1115776A - Device for dropping material, personal or otherwise, from an airplane or aircraft : en fr
  • US2743463A - Foldable berth : en
  • US2744096A - Cross-linked polyesters from p, p'-sulfonyl dibenzoic acid and an unsaturated aliphatic dibasic acid condensed with a glycol : en
  • AU1297355A - Improvements in or relating to suspension units for vehicles and vehicles incorporating such suspension units : en
  • AU205383B2 - Improvements in wheels : en
  • CH313708A - Parachute : de en
  • DE942291C - Electron tubes for very high frequencies : de en
  • DE942571C - Parts made of molded insulating material for electrical devices : de en
  • ES52992U - New sanitary cube (Machine-translation by Google Translate, not legally binding) : en es
  • US2743694A - Welded ship hull construction : en
  • US2743946A - Sleeves for piping passing through a floor or roof : en
  • US2744040A - Process of preparing iron powder for magnetic cores : en
  • CA524518A - Preparation of fluorinated organic compounds : en fr
  • US2743958A - Irrigation system by sprinkling and a sprinkler device : en
  • US2744069A - Compounded lubricating compositions : en
  • AU1310455A - Improvements in weather-sealing device for automobile doors : en
  • CA524461A - Vibration isolator : en fr
  • CA524615A - Titanium molybdenum alloys : en fr
  • DE942342C - Device for starting and operating fluorescent lamps : de en
  • ES223218A1 - A procedure for the construction of walls for buildings composed by double-wall panels. (Machine-translation by Google Translate, not legally binding) : en es
  • ES48766Y - Removable and interchangeable toy figures, perfected : en es
  • FR1116045A - Suction installation : en fr
  • GB748572A - Process for the multi-stage evaporation of salt-depositing liquids : en
  • CA524533A - Catalytic conversion : en fr
  • CA524660A - Display device : en fr
  • AU210732B2 - Improvements in metal coated glass fibers and products thereof : en
  • DE1721374U - FASTENING ELEMENT FOR ATTACHING CONICAL LEGS TO TUBE FURNITURE. : de en
  • DE942449C - Plate heat exchanger : de en
  • DE942585C - Lubricating oil : de en
  • AU205666B2 - Improvements in or relating to printing telegraph transmitters : en
  • AU1309055A - 4-estrene-3, 17-diol, 17-substitution products, esters thereof and their production : en
  • CH313567A - Method of making a novolak : de en
  • CA524372A - Buried sprinkler system : en fr
  • DE1721441U - LITHIUM CHLORIDE MOISTURE METER. : de en
  • DE942599C - Tractor for agricultural operation : de en
  • FR1115915A - Stirring disc for dispensers of products such as fertilizers : en fr
  • US2743949A - Seal for rotary shafts of gas-cooled machines : en
  • DE942588C - Process for the siliconization of silica-containing or ceramic objects, in particular all kinds of glasses : de en
  • AU207954B2 - Improvements in or relating to combined electrical radiators and convection heaters : en
  • AU207996B2 - Improvements in or relating to microtomes : en
  • CA524653A - Processing of wastes : en fr
  • DE942317C - Method and device for the production of electric ignition devices : de en
  • AU211651B2 - Improvements inthe manufacture of laminated sheet materials : en
  • CH313662A - Induction motor fitted with an electric braking device : en fr
  • GB748354A - Improvements relating to push-button electric switch mechanism : en
  • GB748366A - Improvements in wrapping and like machines : en
  • CA524484A - Production of metallic titanium : en fr
  • DE1721473U - AQUARIUM. : de en
  • DE1721554U - AIR DEFLECTOR FOR VEHICLES WITH SUNROOF. : de en
  • DE1721677U - PACKAGING FOR JERSEYS AND THE LIKE : de en
  • CH313524A - Automatic stop container filling device : en fr
  • DE942295C - Box pack with sliding lid, especially for tablets : de en
  • CH313617A - Method and device for producing at least one helically extending surface on a workpiece : de en
  • CA524589A - Process for preserving foodstuffs and luxuries which are subject to the attack of fungi : en fr
  • CH313566A - Process for manufacturing a so-called "floating" toilet soap : en fr
  • DE1721220U - SPACER FASTENING. : de en
  • GB748479A - Improvements in or relating to method of operating a fuel-fired calcining apparatus : en
  • ES226037A3 - Device to adapt the useful to remove the chips of the brush machine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115782A - Drilling, boring, tapping machine : en fr
  • GB748513A - Improved method and apparatus for preparing compositions in granular to pulverulent form and plastic binding agents in the liquid state : en
  • AU1307855A - Method and apparatus for forming fibrous glass : en
  • CA524476A - Circuit interrupter : en fr
  • CH313498A - Planting bed window : de en
  • ES35817Y - Culinary utensil : en es
  • AU448554A - Work holder for relief grinding : en
  • CA524663A - Anode for primary galvanic cell : en fr
  • ES227084A3 - New system for the ignition of combustión chambers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227102A3 - Procedure for the obtaining of a homogeneous fusion of lactama with initiators. (Machine-translation by Google Translate, not legally binding) : en es
  • CA524534A - Apparatus for heat treating milk and cream : en fr
  • US2743657A - Implement clamp : en
  • DE942409C - Connection device for disc or plate capacitors : de en
  • ES226649A2 - Sparto crusher machine with automatic feeding. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227216A1 - An automatic system for plowing dump coupled to tractor with hydraulic lifting. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52871U - New balance (Machine-translation by Google Translate, not legally binding) : en es
  • US2743730A - Ash tray : en
  • FR1115883A - Method for measuring the alcoholic degree of wines, beers, ciders, vinegars or others, and apparatus for carrying out this method : en fr
  • DE942386C - Device for introducing offset in struts : de en
  • FR66069E - : fr
  • AU1310655A - Improvements relating to electromagnetic devices : en
  • US2743608A - Airspeed indicator with altitude correction : en
  • ES226874A2 - Procedure for the protection of fibrous material containing cellulose, against the attack by microorganisms. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1311655A - Improvement relating tothe sharp balance of attenuation poles in bridge filter circuits : en
  • CA524529A - Cold hardening, chemically resistant masses and a process of preparing them : en fr
  • ES53044U - Faucet with vertical float (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116011A - Process for obtaining decorative objects and products obtained : en fr
  • US2743531A - Control circuit for clothes drier : en
  • US2744033A - Method and apparatus for spray coating of articles : en
  • CA524582A - Electronic valve circuits : en fr
  • USD177584S - Hair and scalp treatment cabinet : en
  • FR1115783A - Mosquito trap : en fr
  • US2743758A - Fiber mat forming apparatus and methods : en
  • US2743952A - Sanding nozzle for wheeled vehicles : en
  • US2744028A - Method for preparation of composite pigments : en
  • FR1115914A - Automatic device for obtaining telephone replies and recordings for the use of absent subscribers, for amplifying two-way telephone conversations and for carrying out remote commands in the domain of the called subscriber, in combination or not with radios - sound or television receivers : en fr
  • DK80939C - Process for the production of a material, in particular wrapping material, which emits anti-corrosion vapors. : da en
  • FR1115922A - Cutting tools : en fr
  • FR1116111A - Electric flashlight with automatic flashing for road signs and other uses : en fr
  • FR1116176A - Device for simultaneously generating several television information signals : en fr
  • DE1721323U - ELECTRICAL CONTACT DEVICE, IN PARTICULAR CONTACT ELEMENT OF FREQUENTLY SWITCHING DEVICES. : de en
  • DE1721451U - CAP CLOSURE. : de en
  • ES226940A1 - A procedure for the manufacture of protective covers for fragile containers containing pressure fluids inside. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942312C - Process for evaporation of sulphite waste liquor : de en
  • AU453754A - Improvements in or relating to combined electrical radiators and convection heaters : en
  • DE942515C - Multi-fuel thermal power process : de en
  • ES227069A1 - A perfection in the waiting equipment with aspiration. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227237A1 - Improvement in the procedure of manufacturing casein colas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53094U - A perfected stretch waist for pants and similar garments (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721555U - SEALING FOR JOINTS OF RODS OF ALL KINDS, ESPECIALLY IN MOTOR VEHICLES. : de en
  • DE1721539U - SELF-PRIMING CENTRIFUGAL PUMP. : de en
  • DE1721597U - KNIFE BLADE WITH CONTINUOUS ERL. : de en
  • US2744233A - Apparatus for detecting flaws in metal stock : en
  • FR1116062A - Electric switch : en fr
  • US2743548A - Method of vaporizing a mixture of organic insecticides in ventilated rooms : en
  • ES52231U - Improvements in lighting equipment (Machine-translation by Google Translate, not legally binding) : en es
  • SU102663A1 - Small-sized hand weaving machine : en ru
  • US2744152A - Electric furnace with carbonaceous atmosphere : en
  • ES52869U - Rotating telescopic hose (Machine-translation by Google Translate, not legally binding) : en es
  • ES227076A1 - A device for current conductions to the electrical emergency shooting mechanisms. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227103A3 - Procedure for the obtaining of a flowed mass of synthetic polymers with stabilized viscosity. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743449A - Maternity garment : en
  • US2743807A - Unscrambler construction : en
  • US2743982A - Filing cabinet : en
  • US2744067A - Process of separation of higher molecular weight dicarboxylic acids : en
  • CA524629A - Contact apparatus with rotating discs : en fr
  • ES227147A1 - Improvements in threading machines and cleaning the grain. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942669C - Method for coordinating exchange lens parts assigned to different imaging dimensions : de en
  • AU1312955A - Improvement in or relating to mechanism for inserting tufts in pile fabrics, especially carpets : en
  • ES226948A1 - A procedure and installation for the manufacture of fibers from visible state matters, particularly glass fibers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227183A1 - Improvements in agricultural motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115882A - Process and installation for recording information on accounting records : en fr
  • ES227101A3 - Procedure for the fixation of filaments of synthetic linear polymers stretched in cold. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116201A - Treatment of polluted liquids : en fr
  • ES53096U - Improved carving for trousers and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721518U - GOODS LABEL TAG. : de en
  • DE1721640U - DICE GAME FOR LOTS OF NUMBERS. : de en
  • DE942494C - Locks for the leaves of doors : de en
  • DE942660C - Aluminum-zinc-magnesium alloy resistant to stress corrosion : de en
  • DE942667C - Hose fastening for hose screw connections and hose couplings : de en
  • DK80934C - Process for the preparation of a stable, fat-soluble vitamin containing dry product for vitaminization, in particular of feedingstuffs. : da en
  • FR1115839A - Process for the preparation of liquid resin glues : en fr
  • US2744001A - Polishing material and method of making same : en
  • US2743650A - Apparatus for folding sheet material over an edge of a blank : en
  • US2743739A - Multiport valves : en
  • US2744240A - System for integrating d. c. values : en
  • AU1321955A - Textile sizing compositions and cellulosic yarns treated with such compositions : en
  • CA524420A - Costumer devices and the manufacture thereof : en fr
  • CH313525A - Process for making pigmented fibers from meltable synthetic linear high polymers : de en
  • CH313526A - Textile fiber processing machine : de en
  • US2744246A - Arrangement for directed reception of radio signals : en
  • US2743631A - Cartridge actuated sealing tool : en
  • US2743494A - Method for the continuous casting of metal : en
  • US2743524A - Tools : en
  • US2744091A - Linear polyesters from p, p'-sulfonyl dibenzoic acid plus aliphatic dibasic straight chain acids condensed with a glycol : en
  • ES227144A1 - A removable mold for the obtaining of armed concrete beams. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53051U - Portable ironer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115829A - Advanced gate valve : en fr
  • DE1721560U - ELECTRIC SWITCH WITH A SWITCH KEY IN BUSES FOR REGULAR TRAFFIC. : de en
  • ES40514Y - Mechanical toy railway, trackless : en es
  • ES52995U - Device for beveling tiles (Machine-translation by Google Translate, not legally binding) : en es
  • US2744157A - Television apparatus for use in relay systems : en
  • DE1721477U - CARBURETTORS FOR EXPLOSION ENGINES OF VERY LOW POWER, IN PARTICULAR OF THE TWO-STROKE TYPE. : de en
  • FR1116215A - Steering mechanisms applied to aircraft landing gears : en fr
  • US2743962A - Injection nozzle : en
  • ES227079A1 - Improvements in fuel supply pumps, particularly for internal combustión engines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES51418Y - Decorative element : en es
  • US2743917A - Socket-mounted cutter bit and set screw arrangement : en
  • DE1721221U - PUSH-THROUGH HEAD FOR PROGRESSIVE FREE PREPARATION DURING EXTENSION IN THE STRUT AND IN THE LINE. : de en
  • ES51076Y - Toy Flying Saucer : en es
  • DE942486C - Turning and drilling head for a rotating tool : de en
  • ES53110U - Handle-stopper for bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116156A - Tool for drilling pipes : en fr
  • FR66077E - : fr
  • US2744009A - Ni-cr hard facing alloys : en
  • US2744155A - Color or monochrome television receiving system : en
  • ES224335A1 - A propulsor of needles or cells for hypodermal injectables. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227119A1 - A procedure for refining a hydrocarbon acid distilled. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227126A1 - An elevating device for deep-liquid liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227201A1 - A mechanism for the articulation and turnover of plane elements. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116133A - Apparatus intended for expelling or transferring fluids contained in an immersed container : en fr
  • US2743613A - Bimetallic thermometer : en
  • AU211597B2 - Improvements in or relating to dichroic mirrors : en
  • FR1116006A - Device for the production of aerosols or micro-mists at will : en fr
  • CA524631A - Telephone systems : en fr
  • ES227160A1 - A procedure, with your corresponding enological apparatus, for the sulfuration of the interior of wine tones, or similar containers, whose apparatus also fulfills kettle and filler. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53037U - New lampholder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115944A - Improvement in processes and apparatus for the manufacture of plush rugs and plush rugs obtained : en fr
  • GB748428A - Improvements in precipitation of zinc compounds : en
  • GB748579A - Improvements relating to screw conveyor elements : en
  • US2743787A - Air supported cleaner with diffuser : en
  • US2743638A - Torque-limiting wrench : en
  • CA524553A - Reduction of nickel-containing oxides : en fr
  • CH313540A - Method of manufacturing a zipper slider with a V-shaped pull tab : de en
  • US2743933A - Automatic temperature and pressure control circuit for sheet metal forming tools : en
  • US2743957A - Vehicle rain visor : en
  • USD177578S - Suction cleaner sprayer attachment : en
  • DE1721257U - COOLING UNIT FOR LIQUIDS, IN PARTICULAR WATER. : de en
  • DE1721413U - LOG CABIN. : de en
  • DE824460C - Chuck for holding workpieces : de en
  • DE1721514U - STOPPING. : de en
  • CA524575A - Esters of gamma-ketopimelic acid : en fr
  • CA524436A - Record changer : en fr
  • US2743936A - Variable width load carrier : en
  • US2744195A - Post-pulse clipping circuit for pulse modulators : en
  • CA524507A - Hydrogenation : en fr
  • US2743500A - Forging method and apparatus : en
  • US2743538A - Snow removal apparatus : en
  • US2743594A - Timing device for fuel injection apparatus : en
  • US2743975A - Lateral surgical position attachment : en
  • AU1316355A - Improvements in or relating to control apparatus : en
  • CH313513A - Access port frame : en fr
  • CH313623A - Method and device for fine grinding of paints, metals, plastics and the like : de en
  • DE1721275U - RAIL CONTACT. : de en
  • FR1115941A - Process for the preparation of synthetic resins : en fr
  • US2743988A - Duplicating apparatus for making magnetic records : en
  • FR1115934A - Formula for erasing Indian ink on tracing paper : en fr
  • FR66090E - : fr
  • DE1721322U - DEVICE FOR RESILIENT HOLDING ELECTRON TUBES IN THE TUBE SOCKET. : de en
  • FR1116106A - Advanced training in polyphase medium and high voltage transformer, distribution or distribution substations and substations : en fr
  • US2743534A - Apparatus for cooling sinter : en
  • DE1721252U - LINE ADJUSTMENT DEVICE FOR TYPEWRITERS. : de en
  • DE1721484U - ARRANGEMENT FOR DETACHABLE FASTENING OF PRISMATIC BODIES IN TRAPEZOUSLY SHAPED GROOVES. : de en
  • DE942518C - Device for compensating the symmetry errors of electron lenses : de en
  • ES52967U - Liquid pouring cap (Machine-translation by Google Translate, not legally binding) : en es
  • US2743693A - Transistor assembly jig : en
  • AU1320855A - Improvements in and relating tothe production of olefinic gases from hydrocarbon oils : en
  • DE1721225U - MACHINE FOR DRYING LOOSE FIBER MATERIAL. : de en
  • DE942651C - Paintable or sprayable flame retardants : de en
  • ES225472A1 - A procedure for the treatment of oil products. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227172A1 - A PROCEDURE FOR THE HOLDING E POLYESTERS. : en es
  • FR1115977A - Improvements in braking systems for rail vehicles, more specifically for rack and pinion vehicles : en fr
  • US2743902A - Tool for positioning matched planking : en
  • DE1721611U - FILLER HOLDER PROTECTIVE BAG. : de en
  • AU207997B2 - Improvements in or relating to adjustment assembly for watthour meters : en
  • US2743757A - Bending apparatus : en
  • US2743963A - Spray gun air cap : en
  • DE1721559U - DIMMABLE MOTOR VEHICLE LAMP. : de en
  • DE1721209U - STOCKING. : de en
  • DE1721239U - ONE-HAND OPERATION FOR MOVING THE FEED SADDLE ON CUTTING MACHINES, ESPECIALLY FOR PAPER OD. DGL. : de en
  • DE942550C - Device for joining a large number of red hot rolling bars : de en
  • GB748390A - Improvements in couplings for joining the ends of tube sections : en
  • DE942460C - Process for the production of oxide cathodes for electrical discharge tubes : de en
  • DE942663C - Device for detecting mechanical vibrations, in particular accelerations, of vehicles, lifts and other moving bodies : de en
  • ES53024U - Congratulation or christmas with embossed effects (Machine-translation by Google Translate, not legally binding) : en es
  • ES53060U - Scarf cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB748530A - Improvements in or relating to powder blowers : en
  • DE1721385U - HANGER FOR CHRISTMAS TREE DECORATIONS. : de en
  • US2744189A - Portable lamp : en
  • AU1309755A - Improvement in photographic silver halide emulsions containing thia-3, 5. 7-triazaindenes : en
  • CA524478A - Solutions of acrylonitrile polymers containing an inorganic acid : en fr
  • DE1721509U - POWER DRIVE HAND DRILL. : de en
  • ES227099A1 - A device applicable to pumps driven by internal combustión engines to transfer semi-solid substances. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116102A - Improved process for producing regenerated cellulose articles : en fr
  • US2743596A - Apparatus for delivering weft threads for incorporation in fabric being knitted : en
  • CH313670A - Dry Contact Type AC Rectifier : en fr
  • CH313695A - Two-wheeled stroller : de en
  • US2743794A - Universal marine engine starter switch : en
  • US2743568A - Mower attachment for tractors : en
  • US2743744A - Weft thread separator for drop box looms : en
  • US2744081A - Compositions comprising acrylonitrile polymers and tri (beta-cyanoethyl) nitromethane : en
  • US2744161A - Circuit arrangement for all-relay selecting equipment : en
  • CA524489A - Molding apparatus : en fr
  • CA524573A - Cold press process for making plywood : en fr
  • CH313689A - Color television equipment : de en
  • CA524576A - Isocyanate production from amines and carbonyl halides using b f3 : en fr
  • AU1319355A - Improvements in or relating to glass to metal seals : en
  • DE1721530U - SMALL IMAGE RECORDING DEVICE FOR CAMERAS. : de en
  • US2744095A - Linear polyesters from p, p'-sulfonyl dibenzoic acid condensed with an aliphatic ether glycol : en
  • AU1310355A - Improved vehicle suspension : en
  • US2743521A - Radially cutting tube cutter having adjustable tool : en
  • AU1315655A - Improvements in fluid actuated devices : en
  • AU212173B2 - Production of c5 perchlorocarbons : en
  • DE1721401U - PROTECTIVE FLAP DEVICE IN SHUTTERS. : de en
  • CA524547A - Oil burner : en fr
  • DE1721400U - PLASTIC FRAME. : de en
  • CA524497A - Apparatus for making sponge rubber : en fr
  • DE1721491U - CHAIN DRIVE. : de en
  • CA524463A - Control apparatus : en fr
  • ES226938A1 - A procedure to balance the effects of urdimbre and trma eb textiles of irregular composition with much density of urdimbre. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227149A1 - A progressive speed change mechanism for light motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES42626Y - Thread spool for the textile industry : en es
  • ES47722Y - Valves for spray lances of spray equipment : en es
  • FR1116107A - Multi-speed mechanical transmission and its application to gear changes of motor vehicles : en fr
  • FR66098E - Improvements to interdigital delay lines for traveling wave tubes or magnetrons : en fr
  • US2743491A - Foundry equipment : en
  • CA524637A - Polyvinyl chloride plus wax tailings : en fr
  • CH313604A - Manufacturing process of optical plastic parts : en fr
  • CA524488A - Production of metallic titanium : en fr
  • CA524635A - Concentrated ready-to-dye liquid sulfur dyestuffs : en fr
  • CH313615A - Process for the formation of metal cups for the production of hollow bodies with a bottom by drawing : de en
  • AU1313755A - Improvements in program control : en
  • CH313607A - Rahmen mit Uhrglas : de en fr
  • DK80917C - Method for extracting salts of salt deposits present in the soil layer by leaching by means of salt solutions occurring in nature below the soil surface in the vicinity of the salt bed. : da en
  • ES52934U - A flexible salt shaker (Machine-translation by Google Translate, not legally binding) : en es
  • CA524612A - Propulsion control system : en fr
  • CH313650A - Process for operating fire gases through deflagration producing propellant gas generators and apparatus for carrying out the process : de en
  • DE942287C - High frequency transformer : de en
  • DE942335C - Arrangement for connecting abutting molded insulating bodies, electrical devices, in particular plugs : de en
  • CH313634A - Joint pour le raccordement de deux éléments tubulaires : de en fr
  • CH313654A - Fuel supply device on jet engine gas turbine systems : de en
  • ES52332U - Splice device for rigid, semi-rigid or flexible pipes (Machine-translation by Google Translate, not legally binding) : en es
  • CA524407A - Pipe support : en fr
  • CA524668A - Method of and apparatus for twisting and winding : en fr
  • SU102678A1 - Instrument for measuring areas and perimeters of grains in preparations under the microscope : en ru
  • US2743461A - Insert nut and flange : en
  • US2743704A - Automatic stop for fluid motor : en
  • CH313578A - Ink transfer roller for continuous inking on printing machines : de en
  • CH313622A - Apparatus for the heat treatment of lumpy fiber material : de en
  • US2743793A - Device or mechanism for automatically or manually adjusting automotive vehicle brakes : en
  • CA524493A - Super high frequency electromagnetic wave generators : en fr
  • CA524602A - Welded double glazing unit : en fr
  • US2743615A - Vehicle drive and power take-off mechanism : en
  • US2743983A - Rotary card filing cabinet : en
  • DE942175C - Method and device for dosing and weighing of piece, grain or powder material : de en
  • CA524508A - Coated article and process of making same : en fr
  • US2743665A - Waffle baker : en
  • CH313713A - Massage machine with additional device for measuring the pulse wave transit time : de en
  • US2744176A - Switch actuating mechanism for electric tools : en
  • US2744183A - Inert gas-shielded arc welding : en
  • CH313563A - Process for the production of a clear mixed polymer which dries to form clear layers of lacquer : de en
  • DE1721686U - WALL CLOCK WITH CORD HANGING. : de en
  • ES49004Y - Multiple pushbutton switch for automatic tuning controls on radio receivers and similar devices : en es
  • FR1116217A - Swing toy : en fr
  • GB748404A - Improvements in lubricants : en
  • CH313545A - Process for the production of a cereal flour product with improved baking ability : de en
  • DE1721319U - WATERPROOF LIGHT TUBE SOCKET. : de en
  • DE1721519U - METAL RAIL FOR COUNTER SUPPORT AND DISPLAY CASE CONSTRUCTION WITH A VALVE-LIKE Bead. : de en
  • CA524546A - Method of improving the strength quality of mechanical wood pulp : en fr
  • DE942461C - Switching device for the periodic interruption of high-voltage alternating current circuits, especially for converters : de en
  • ES227199A2 - A generator machine of ultrasonic vibrations. (Machine-translation by Google Translate, not legally binding) : en es
  • CA524657A - Multistation selective communication system : en fr
  • AU209278B2 - Process for dyeing wool with metal complex dyestuffs : en
  • CA524403A - Oscillating display motor : en fr
  • AU1310855A - Improvements in wheels : en
  • LU34195A1 - Closure avoiding the use of buttons sewn directly on the fabric and can be closed independently : en fr
  • DE942614C - In a tubular part of the frame of a motorcycle or the like. Electric hand lamp can be stored : de en
  • US2743854A - Shirt body pressing machine : en
  • CH313657A - Feedback device on controllers : de en
  • CA524554A - Gang volume control bank : en fr
  • CA524385A - Chill-hardened iron castings : en fr
  • CH313528A - Method and device for transferring a thread from a full to an empty bobbin : de en
  • BE525314A - : en
  • CH313624A - Sanding belt : de en
  • US2743709A - Equalizing the temperature of high pressure boiler drum walls : en
  • US2744068A - Odor stabilized lubricating oil additives : en
  • CA524649A - Whey concentration : en fr
  • US2744062A - Production of metallic powders : en
  • CH313661A - Alkaline accumulator : de en
  • DE942419C - A sieve conveyor device consisting of two endless pulling elements with interposed cross bars, especially for root crop harvesting machines : de en
  • DE942567C - Multicolor television tubes : de en
  • US2743606A - Hydraulic tension sensing and indicating means : en
  • US2743632A - Jacket stripping apparatus : en
  • AU1322855A - Improvements in or relating to transistors : en
  • CA524564A - Devices for carrying out chemical reactions at high temperatures : en fr
  • BE546999A - IMPROVEMENTS TO METHODS FOR FORMING PHOSPHATE LAYERS ON METALS : en fr
  • ES52885U - Improved fuse holder (Machine-translation by Google Translate, not legally binding) : en es
  • GB748460A - Improvements in or relating to circuit arrangements for generating sawtooth currents : en
  • AU1317455A - Improvements in or relating to telescopic hydraulic shock absorbers : en
  • AU1319555A - Improvements in or relating to switch actuating mechanism foran electric tool : en
  • DE1721571U - SINGLE GRIPPER FOR MOTOR VEHICLE WHEELS. : de en
  • ES227018A1 - Improvements in graduable and convertible plows. (Machine-translation by Google Translate, not legally binding) : en es
  • AU205213B2 - Flea repelling collar and method of producing thesame : en
  • AU205669B2 - Textile sizing compositions and cellulosic yarns treated with such compositions : en
  • CA524400A - Tape type sound recording and reproducing machine : en fr
  • US2743517A - Manufacture of hypodermic needles : en
  • US2744117A - Process for preparing the choline ester : en
  • ES53048U - Auxiliary device for installation of elevators (Machine-translation by Google Translate, not legally binding) : en es
  • CH313681A - Process for the preparation of threo-1-p-nitrophenyl-2-dichloroacetamino-1,3-propanediol : de en
  • AU211928B2 - Improvements in or relating tothe treatment of waste liquor or effluent : en
  • CH313575A - Book cover : de en
  • DE1721259U - FASTENED IN THE BACK RAIL FOR THE TONGUE SWIVEL CHAIR OF NARROW GAUGE SWITCHES, IN PARTICULAR PIT SWITCHES. : de en
  • DE1721324U - ANODE HEAD FOR ROENTINE TUBES. : de en
  • DE1721488U - BEARING SHELL. : de en
  • DE942552C - Continuous process for the production of dry flakes from desugarized vegetable pulp : de en
  • ES52908U - Equipped with milestones with its support tripod (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115866A - Process for finishing artificial skins or leathers made essentially with natural or synthetic fibers agglomerated by a natural or synthetic latex : en fr
  • FR1116013A - Chestnut peeling machine : en fr
  • US2743800A - Magnetic fluid clutch with cooling means : en
  • DE942522C - Siloxane-based lubricants : de en
  • BE546887A - : en fr
  • DE942329C - Process for direct steel production in converters : de en
  • AU1321355A - Spring mounted washing machine ofthe water balance type : en
  • US2744166A - Apparatus for duplicating magnetic recordings : en
  • USD177563S - Airplane or similar article : en
  • DE1721617U - SHOE TENSIONERS. : de en
  • DE942575C - Arrangement for the simultaneous adjustment of the converter control devices for rectifier operation and inverter operation with electric motor drives : de en
  • DE1721527U - ELECTRICALLY DRIVEN PENDULUM OD. The same, especially for shop window advertising. : de en
  • CA524642A - Multiple conduit system for elevating contact material : en fr
  • ES50631Y - Improved support frame for fluorescent lamps : en es
  • GB748516A - Improvements in or relating to line controlled gliders : en
  • DE942592C - Block wagons, especially for inserting blocks of wood in frame saws : de en
  • CH313637A - Power transmission mechanism : de en
  • DE942396C - Process for the preparation of fluorescent bistriazinylaminostilbene compounds : de en
  • FR1115947A - Method of capping bottles, jars, flasks, flasks and the like : en fr
  • ES48759Y - Perfected Oil Gas Cooker : en es
  • FR1116025A - Shear for cutting and dividing rolled products in motion : en fr
  • CA524643A - Gas lift disengager : en fr
  • AU208444B2 - Improvements in or relating to lead containing iron-base catalysts and their use inthe hydrogenation of carbon monoxide : en
  • US2743859A - Negoro : en
  • CH313584A - Frames for film sections, especially for slides : de en
  • CH313544A - Device for conveying and mixing fine-grained, powdery material, in particular cement, raw meal and the like : de en
  • AU213091B2 - Improvements in or relating tothe transmission of flowable substances : en
  • AU206408B2 - Improvements in or relating to switch actuating mechanism foran electric tool : en
  • CA524584A - Synthesis of strains of micro-organisms : en fr
  • AU402308B2 - Improvements in and relating to circuit arrangements for frequency-modulated signals : en
  • CH313655A - Device for maintaining a pilot flame for post-combustion ignition in the exhaust channel of a gas turbine jet thruster : en fr
  • DE1721425U - INTERMEDIATE PIECE FOR THE REDUCTION OF PRESSURE SHOULDERS ON MEASURING INSTRUMENTS. : de en
  • DE942314C - Rotary lobe pump with a rotary lobe rotating eccentrically in a cylinder : de en
  • US2743778A - Adjustable band cutting apparatus : en
  • US2744061A - Coulometric titration : en
  • US2743927A - Convertible bowling pin spotting machine : en
  • US2743942A - Vehicle passenger safety guard : en
  • CH313711A - Liquid heating apparatus : de en
  • US2743833A - peterson : en
  • USD177574S - Electrical transformer : en
  • AU203303B2 - Improvements relating to lever-grip devices of buckles clasps, slides and like fittings for attachment to belts straps or bands : en
  • AU1318155A - An improved method of making very thin magnetic nickel-iron alloy strip : en
  • CH313627A - Process for the production of coatings on metals : de en
  • DE942299C - Device for recording exchanged work according to performance levels : de en
  • DK80893C - Process for the production of finely divided elemental sulfur. : da en
  • ES227093A1 - A device for the application of dye products and other products of treatment of pastosa condition to liquid on the hairs of the eyelashes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES227244A1 - Improvements in the construction of templements. (Machine-translation by Google Translate, not legally binding) : en es
  • ES44699Y - Sharpening apparatus : en es
  • US2744245A - Rectangular coordinate registering circuit : en
  • CA524426A - Material unrolling attachment for nap-raising machines : en fr
  • CA524656A - Gamma ray measuring : en fr
  • DE1721504U - MULTI-ACTING CRANKSET. : de en
  • FR1115916A - Improvement in auto-injectable ampoules : en fr
  • DE1721264U - TRAFFIC SIGN EMBROIDERED INTO THE ROAD. : de en
  • DE1721436U - DIAPOSITIVE FRAME. : de en
  • DE942424C - Method and device for atomizing fuel : de en
  • CA524432A - Ventilator assembly : en fr
  • US2743834A - williams : en
  • US2744151A - Conversion of methanol to hydrocarbons at superatmospheric pressure over modified metal molybdite catalysts : en
  • CH313532A - Ensouple : en fr
  • DE1721215U - ZIPPER TAPE. : de en
  • FR1115928A - Paint spray gun : en fr
  • CH313571A - Process for recompaction of anodically oxidized aluminum : de en
  • ES227192A1 - A hydraulic system to color and decolore transparent surfaces and transform them transitorely into opacas. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116051A - Sealing device for rotary closures of shaft furnaces and in particular of blast furnaces : en fr
  • DE1721583U - CLOSURE, IN PARTICULAR MADE OF PLASTIC, FOR BOTTLES, TABLET JARS ETC. WITH MEANS OF SPRING SUPPORTING THE CONTENTS. : de en
  • CA524434A - Contrivances for rotating and tilting objects : en fr
  • USD177560S - Ball point pen : en
  • CA524472A - Hydraulic apparatus : en fr
  • DEF0008563MA - CUT-OFF SPIN FOR CONTINUOUS DISCONNECTION OF LIQUID MIXTURES WITH CONTINUOUS DISCHARGE OF SOLIDS : de en
  • AU205384B2 - Improvement relating tothe sharp balance of attenuation poles in bridge filter circuits : en
  • AU211893B2 - Improved window structure with flyscreen : en
  • FR66079E - : fr
  • CH313707A - Traction equipment with multiple drive units coupled in multiple control : en it
  • ES52903U - Catch pin for earrings pins and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116094A - Method of manufacturing a virtually rectangular-shaped hysteresis cycle magnetic core : en fr
  • GB748544A - Improvements relating to apparatus for cutting materials by electric sparks : en
  • DE1721648U - WHEEL WITH RIM FOR TOY VEHICLES. : de en
  • AU207222B2 - Improvements in and relating to sterilising machines andthe like : en
  • US2743577A - Rocket engine control : en
  • US2743953A - Latch keeper for refrigerator doors : en
  • CH313593A - Bimetal element : de en
  • US2743510A - Inflatable fabric segment of curved configuration and the method of making the same : en
  • US2743624A - Remote control for outboard motors : en
  • DK80915C - Machine for connecting a ribbed band with a insole. : da en
  • DE942369C - Mechanically acting servo motor : de en
  • DE942483C - Upper valve part with spring-loaded safety valve : de en
  • US2744173A - Automatic critical aerodynamic limit actuator : en
  • CA524558A - Cover means for belt conveyer : en fr
  • US2743906A - Hydraulic underreamer : en
  • FR1116052A - Improvement in security locks : en fr
  • FR1115966A - Rotary balance regulator : en fr
  • FR1116002A - Method and apparatus for dispensing carbonated liquids to a filling machine : en fr
  • US2743522A - Pruning attachment for weed puller : en
  • US2743689A - Sewing machine loop-takers : en
  • US2743912A - Apparatus for mixing and dispensing an adhesive plasticized material : en
  • US2743762A - Heat sealing machine : en
  • US2744236A - Continuity tester for rocket motors : en
  • FR1116195A - Converter chimney : en fr
  • ES51040Y - Improved corkscrew : en es
  • FR1115925A - Device for increasing the maneuverability of motor vehicles : en fr
  • GB748486A - Improvements in or relating to methods of working glass tubing and mandrels for use in such methods : en
  • FR66058E - : fr
  • GB746859A - Improvements in or relating to food products : en
  • DE1721486U - SCREW LOCKING WITH BENDED SHEET WASHER. : de en
  • ES226070A1 - An electric welding procediminet. (Machine-translation by Google Translate, not legally binding) : en es
  • ES53047U - Tool with replaceable hard metal plate (Machine-translation by Google Translate, not legally binding) : en es
  • GB748512A - An improved device for filling out the neck portions of shirts or the like : en
  • ES52905U - Propaganda device for the interior of cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR66068E - : fr
  • FR1116231A - Apparatus for indicating the level of a liquid contained in a large tank : en fr
  • FR1115968A - Process for preparing tetrafluoroethylene : en fr
  • AU204993B2 - Improvements relating to electromagnetic devices : en
  • CA524593A - Traverse guide : en fr
  • CA524470A - Hydraulically-operated tractor shovel : en fr
  • DE942303C - Fuel injection pump for injection internal combustion engines : de en
  • GB748433A - Die casting machine : en
  • USD177550S - Bottle : en
  • US2743981A - Freezer cabinet with externally accessible machinery compartment : en
  • AU1310155A - Improvements relating to scrap packaging and baling presses : en
  • CA524567A - Construction for airfoils or the like : en fr
  • US2743551A - Drafting table paper crease-proof attachment : en
  • US2743875A - Waste disposal apparatus : en
  • AU420754A - Buffing and polishing machine : en
  • CH313583A - Microfilming camera : en fr
  • CH313616A - Boring head : en fr
  • DE942495C - Method and device for spatial direction finding of sound waves in water : de en
  • ES227121A1 - Improvements introduced in molding machines by injection. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116146A - Process and installation for the separation and recovery of tar, ammonia and ammoniacal water, from dry distillation gas : en fr
  • US2743518A - Method of manufacturing a sheet metal socket element : en
  • US2743654A - Implement attaching apparatus for tractors : en
  • US2743818A - Continuous partition chromatography : en
  • US2744242A - Wave guide delay line : en
  • CH313628A - Process for the formation of thin films from a fine powdered polyvinyl chloride : en fr
  • DE941400C - Joint-closed elastic sealing boundary : de en
  • DE942459C - Device for terminating a grid-controlled gas or vapor discharge path, depending on the other in an opposing parallel connection of two discharge vessels in an alternating current circuit : de en
  • DE942546C - Motorized front carriage that can be interchanged with agricultural machines, especially those with a large working width and track width of over 2m : de en
  • DK80936C - Saddle for bicycles, motorcycles and similar vehicles. : da en
  • FR1116027A - Improvements to windows and multi-leaf frames projecting : en fr
  • US2743786A - Testing plug for floor drain : en
  • US2744150A - Preparation of m- and p-diisopropylbenzene : en
  • DE1721652U - DOLL SKATE. : de en
  • DK80906C - Coating or binder or process for its preparation. : da en
  • CA524521A - Melting and refining by-product lead : en fr
  • CH313591A - Terrestrial photogrammetry method and device for its implementation : en fr
  • FR1115855A - Electric switches operated by centrifugal force : en fr
  • FR1115938A - Mechanical stacking device : en fr
  • FR1116179A - Process for manufacturing panels, plates, thin sheets, coatings, laminates and other industrial products : en fr
  • DE942345C - Process for the production of new substantive azo dyes : de en
  • DE942498C - Height conveyor with rake-like carriers : de en
  • US2743835A - Knock-down crate : en
  • US2744099A - Rubbery interpolymers of a butadiene-1, 3 hydrocarbon, an alkyl acrylate and a styrene hydrocarbon : en
  • DE1721551U - BRAKE DEVICE ON CAR WINDOWS OD. DGL. : de en
  • CH313582A - Finishing machine : de en
  • CH313664A - Machine group consisting of a direct current generator with permanent magnets and an additional, separately excited direct current generator arranged on the same shaft : de en
  • US2743883A - Wire dispensing reel for service trucks : en
  • ES227105A1 - An automatic call installation. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743869A - Combustion control system : en
  • US2743895A - Swing hook : en
  • US2744136A - Amides of sulfonylserinophenones : en
  • DE1721234U - BRACKET PAD. : de en
  • ES226058A3 - Procedure for the protection of metallic surfaces against corrosión. (Machine-translation by Google Translate, not legally binding) : en es
  • GB748493A - Improvements in or relating to peripheral retaining bands for securing lids to containers : en
  • USD177581S - Goggle front : en
  • FR1116028A - Process for the purification of crude benzene or the like : en fr
  • FR1116132A - Process for preparing 2-ethyl-1-hexene from 2-butene : en fr
  • ES227148A1 - Improvements in the gramiles for tornos and other machines-tools. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1116103A - Process for the production of regenerated cellulose articles and resulting products : en fr
  • FR1116127A - Process for the manufacture of belts : en fr
  • US2743599A - Apparatus for washing clothes : en
  • US2744133A - Process for the production of low-biuret content urea : en
  • ES227226A1 - A new pulsatory pump for submerged work. (Machine-translation by Google Translate, not legally binding) : en es
  • DE942529C - Lacquer drawer device for electrical windings : de en
  • DE942710C - Mobile blower for blowing off textile machines : de en
  • US2743863A - Center piece divider for egg cases : en
  • US2744158A - Audiometer : en
  • US2743886A - Vertical climbing airplane : en
  • US2744020A - Packaging method : en
  • US2744023A - Adhesive composition : en
  • ES227181A3 - Improvements in the heads of hair cutting machines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES30736Y - Crowns for religious images : en es
  • GB748484A - Improvements in and relating to pigments : en
  • ES227253A1 - New suspension-bearing for rotating machines elements. (Machine-translation by Google Translate, not legally binding) : en es
  • ES48644Y - Envelope opening element and other uses : en es
  • ES224209A3 - New system for the obtaining of a hermetic filter. (Machine-translation by Google Translate, not legally binding) : en es
  • US2744178A - Control apparatus : en
  • DE942499C - Arrangement of a rigid connecting member between the free ends of the pivot arms of two conveyor devices : de en
  • ES52993U - Monastery of tubers and various fruits (Machine-translation by Google Translate, not legally binding) : en es
  • FR66094E - Improvements in means for finishing metal parts with toothing, in particular gears : en fr
  • US2743600A - Tubular lock : en
  • DE942673C - Drive arrangement for independently sprung drive wheels of motor vehicles : de en
  • ES226974A1 - A portable and folding chair for invalid. (Machine-translation by Google Translate, not legally binding) : en es
  • ES52936U - Hair bra (Machine-translation by Google Translate, not legally binding) : en es
  • GB748514A - Upholstery clips : en
  • DK80895C - Process for the preparation of 7,11-diketo-cyclopentanopolyhydrophenanthrene compounds. : da en
  • DE1721495U - STEEL TAPE DOUBLE COIL RING. : de en
  • ES226725A1 - Resistance terminating loading devices : en es
  • FR1115813A - Cylinder device : en fr
  • US2743911A - Method and apparatus of producing filling materials to be used together with hydraulic cements : en
  • US2743565A - Stalk and brush cutting assembly with friction drive : en
  • US2743991A - Process for dyeing textiles made from acrylonitrile-containing polymers : en
  • DE1721283U - BUILT-IN SPEAKER UNIT. : de en
  • ES227245A1 - Forged procedure of viguetilla, bovedilla and sky sky. (Machine-translation by Google Translate, not legally binding) : en es
  • US2743887A - Split aircraft wing : en
  • US2744227A - Compensated null-balance servo system : en
  • CH313712A - AC switchgear : de en
  • GB748546A - Electrical calculating circuits employing transistors : en
  • GB748587A - Torsion bars : en
  • DE1721233U - DEVICE FOR HANGING LINEN AND THE LIKE. : de en
  • ES52330U - New device for the connection of flexible, semi-rigid and rigid pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115830A - Advanced pneumatic transport device : en fr
  • ES50653Y - Auxiliary element for fastening screws : en es
  • DE942456C - Multiple fuse : de en
  • DE1721302U - TWO-POLE PROTECTIVE CONTACT PLUG. : de en
  • DE941225C - Ring-shaped protective cover made of crepe paper or the like for toilet seats : de en
  • DE942491C - Device for additional dust removal from grinding or polishing machines : de en
  • ES227219A3 - A speed variator mechanism. (Machine-translation by Google Translate, not legally binding) : en es
  • FR66091E - Primary chemical treatment composition for metal surfaces, its application process and resulting products : en fr
  • ES51218Y - Pencil sharpener to support a game of skill or chance : en es
  • AU205668B2 - Photographic production of anamorphous records : en
  • AU203706B2 - Improvements in or relating to gating circuits for selecting electric pulses : en
  • CA524449A - Process for chlortetracycline fermentation : en fr
  • DE1721382U - REVISION FRAME OR FRAME FOR REVISION DOORS ON BUILT-IN BATHTUBS. : de en
  • DE1721624U - FLASHING RELAY WITH CONTROL LIGHT. : de en
  • ES224386A1 - A continuous automatic machine for the manufacture and packaging of body matches through a thread. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115811A - Improvement in toy guns, pistol or rifle type : en fr
  • US2743769A - Fuel and air supply control for burners : en
  • GB748533A - Process for atomizing coating compositions : en
  • DE840448C - Gyro device for determining direction, especially a gyro compass : de en
  • GB748561A - Electrically controlled switching device : en
  • ES227196A3 - System of formation of elastic surfaces. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1721207U - UNDERWEAR IN BUTTON SHIRT : de en
  • DE942411C - Method and device for operating a high vacuum diffusion pump : de en
  • DE942437C - Method and device for blowing out bottles in a counter pressure filler : de en
  • DE942624C - Cation exchanger : de en
  • ES51416Y - Folding weather protection device, applicable to light vehicles : en es
  • ES52962U - Gandula perfected for the beach (Machine-translation by Google Translate, not legally binding) : en es
  • ES53083U - New container for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • DK80908C - Process for the preparation of wire-forming grafted acrylonitrile polymers. : da en
  • ES50673Y - Device for hooking handles on containers in general : en es
  • US2743905A - Improved sealing valve assembly : en
  • US2743940A - Trailer frame and floor construction : en
  • CA524474A - Method and apparatus for improving sheet formation of dissolving wood pulp : en fr
  • DE1721295U - SCREW BOLTS FOR ISOLATORS. : de en
  • ES52948U - Improved lock for furniture and similar uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB748565A - Process for the preparation of phenol and acetophenone or of paracresol and paramethyl acetophenone : en
  • GB748498A - A new or improved method of and apparatus for pouring molten metal : en
  • US2743765A - Reclining article of furniture : en
  • DE1721517U - Device for garnishing or labeling food, in particular in the butchery or confectionery industry : de en
  • DE1721587U - HOUSEHOLD APPLIANCE. : de en
  • ES227082A2 - Procedure for the manufacture of azulens. (Machine-translation by Google Translate, not legally binding) : en es
  • US2744186A - Bed post light : en
  • US2743580A - Igniter for rocket motors : en
  • ES51442Y - Futuristic toy handset : en es
  • GB748387A - Improvements in or relating to lock nuts : en
  • ES52888U - A stroller-chair for a child (Machine-translation by Google Translate, not legally binding) : en es
  • GB748504A - Improvements in or relating to the production of polyacrylonitrile filaments and films : en
  • GB748508A - Improvements relating to electronic pulse modulator apparatus : en
  • US2743512A - Apparatus for finning pipe : en
  • AU204287B2 - Local reception selector forss receiver : en
  • US2743874A - Disk type grinding apparatus for fibrous materials : en
  • US2743880A - Tension control system for printing press : en
  • US2744225A - Automatic curve follower : en
  • DE942275C - Process for the production of multicolored luminous screens : de en
  • GB748482A - Improvements in or relating to alternating current switching devices comprising gas-discharge tubes : en
  • ES226813A1 - A procedure and device for distillation and drying of the wine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1115990A - Advanced refrigerator : en fr
  • ES52886U - Permanent action brake for rotary axes (Machine-translation by Google Translate, not legally binding) : en es
  • FR66074E - : fr
  • GB748521A - Yielding support frame for mine or like roadways : en
  • US2743889A - Aircraft stabilizing control mechanism : en
  • DE942639C - Device for the electromechanical recording of telegraphic pulses : de en
  • DE1721267U - EQUIPMENT AT DEVICE STATIONS FOR HIGH-SPEED PENDULUM LIFTS. : de en
  • DE1721420U - SPECIAL ADJUSTMENTS ON OPTICAL PANTOGRAPHS. : de en
  • DE1721593U - PRINTER CONNECTION. : de en
  • DE1721672U - STACKABLE, TIN TRANSPORT CASE FOR IN PARTICULAR MILK BOTTLES. : de en
  • AU206631B2 - Improved control system fora heater element : en
  • DE1721584U - CLOSURE FOR BOTTLES OF ALL KINDS. : de en
  • USD177599S - Automobile door handle : en
  • US2743738A - Valve-two-way : en
  • AU204996B2 - Insect repellant device : en
  • CA524467A - Sealing strip : en fr
  • FR1115943A - Plastic pulp dummy products for miniature food stores : en fr
  • GB748421A - New metallisable mono-azo dyestuffs : en
  • ES52956U - Automatic grease gun for tools powered by compressed air (Machine-translation by Google Translate, not legally binding) : en es
  • CA524675A - Methods of working and extruding plastic compounds : en fr
  • DE1721437U - FRAME FOR SLIDES AND OTHER TRANSLUCENT PHOTOGRAPHS. : de en
  • DE1721629U - ADVERTISING SIGN AND THE LIKE : de en
  • DE942374C - Bottle cap to prevent refilling : de en
  • FR1115942A - Weighbridge : en fr
  • FR1116239A - Improvements to fluorescent products : en fr
  • FR1116117A - prop : en fr
  • FR1116150A - Automatic cycle device, especially for controlling a lathe : en fr
  • FR1115810A - Stamp for bicycle or similar vehicle : en fr
  • CA524443A - Continuous article feeding mechanism with shiftable feed fingers : en fr
  • CH313538A - Pairing station for socks : en fr