• ES62662U - Perfeccoaamentos on wheels and paeres (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149877A - Apparatus for carrying out diffusion processes, in particular chemical reactions : en fr
  • GB788427A - Derivatives of leucauramine : en
  • DE1759286U - TRANSPORT TRUCK. : de en
  • US2817840A - Container closing devices : en
  • DE1021895B - Portable telephone with a number switch that can be switched on if necessary : de en
  • DE1022149B - Device for bundling rods, rods, tubes or the like by means of binding wire : de en
  • DE1759359U - BADMINTON. : de en
  • GB788521A - Continuous polyamide production : en
  • DE1759198U - DEVICE FOR THE CONTACT-FREE DETERMINATION OF THE DIMENSIONS OF AN OBJECT. : de en
  • ES58071Y - Sealing cap and liquid dispenser in small quantities : en es
  • ES60919Y - Machine-boiler to melt asphalt, pit, tar, resin and others : en es
  • MY5700037A - Process for the construction of building elements with lost form panels : en
  • US2818553A - Vehicle guiding system : en
  • DE1759096U - SEMI-CONDUCTOR CRYSTAL ARRANGEMENT, WHICH ZONES OF DIFFERENT LINE TYPES ARE CREATED BY ALLOY. : de en
  • DE1759361U - TOY GUN BAG. : de en
  • FR1149696A - Improvements to new applications and combinations of known means, making it possible to obtain industrial results and to improve them by using the properties of liquids concerning the transmission of pressures or hydrostatic : en fr
  • CA550966A - Tracking system for radio position locator : en fr
  • CH326599A - System for measuring and dosing the amount of granular material emptied from at least one silo chamber : de en
  • CH326733A - Arrangement for regulating the size of the loop formed by a continuous wire or band-shaped material : de en
  • CH326766A - Process for the preparation of acid salts from substituted aminoethyl-o-aralkyl-phenol ethers and polycarboxylic acids : de en
  • FR1149766A - Improvement in the cut of the sleeve of a garment : en fr
  • GB788375A - Improvements in or relating to the control of the internal junction structure of a crystal : en
  • CH326429A - Rotary agricultural tiller : en fr
  • DE1022079B - Holders for sheets on sheet metal cutting machines : de en
  • ES62951U - Anti-slip waistband for pants and similar garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES63079U - New hook fixing by suction cup (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149960A - Improvement in electric razors : en fr
  • US2817906A - Linear measuring device : en
  • US2818132A - Exhaust silencer : en
  • FR1149786A - Method of maneuvering marine platforms : en fr
  • DE967975C - Stud made of wire rope for steam boiler : de en
  • US2818491A - Electrode wear compensation : en
  • DE1021884B - Circuit arrangement for controlling cathode ray tubes for television reception purposes : de en
  • DE1022036B - Arrangement for comparing a bank note with a comparison note or a coin or the like of any shape, color and transparency with a sample piece : de en
  • US2817846A - Mobile comfort station : en
  • DE1022023B - Arrangement for feeding a magnetic field into the magnetic head of a device for magnetic recording and / or reproduction of signals, e.g. a magnetic recorder : de en
  • DE1759225U - ELECTRIC TEMPERATURE CONTROLLER WITH TEMPERATURE DEPENDENT SEMI-CONDUCTIVE RESISTOR : de en
  • DE1759289U - STEERABLE SLEDGE. : de en
  • GR18398B - POWDER ANTIOSMOTIC. : el en
  • ES63033U - Adornment of bullfighting figures bull and bullfighter; with movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149920A - Improvements to maize stripping machines : en fr
  • DE1021909B - Arrangement for the distance measurement of an interrogation station opposite several response stations by means of electromagnetic waves : de en
  • DE1021923B - Electrical switchgear : de en
  • DE967976C - Process for granulating fertilizers : de en
  • GB788402A - Improvements in or relating to change-ratio power transmission apparatus : en
  • US2818199A - Dry chemical feeder : en
  • US2818319A - Holder and dispenser : en
  • US2817863A - Cleat cleaners : en
  • US2818075A - Apparatus for cleaning metal strip continuously : en
  • US2818416A - Cyclomatic compounds : en
  • US2817883A - Machine for making molds : en
  • US2817944A - Rotary baler with bale ejecting means : en
  • ES235317A1 - Improvements in the press filters (Machine-translation by Google Translate, not legally binding) : en es
  • ES61263Y - Bleed and level valve : en es
  • FR1149754A - New compositions containing an oil : en fr
  • US2818205A - Hosiery inspection and handling apparatus : en
  • ES63170U - Improved articulation for folding chairs and seats (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759041U - SUPPORT OR CARRYING DEVICE FOR THE LOADED IN VEHICLES, IN PARTICULAR RAILWAY GOODS WAGONS. : de en
  • US2818041A - Cored solder : en
  • DE1021887B - Storage device for electrical pulses with a semiconductor diode : de en
  • DE967961C - Process for the production of plates or molded bodies from malleable synthetic wood compounds : de en
  • DE1759019U - SLIDING DEVICE FOR ROLLED MATERIAL FOR EDGE DEVICES ON ROLLING MILLS. : de en
  • FR1149778A - Methods of cooling an electric furnace electrode : en fr
  • GB788593A - Improvements in or relating to automatic telecommunication exchange systems : en
  • DE1759151U - WASHBASIN, IN PARTICULAR FOR USE IN HOSPITALS OD. DGL. : de en
  • DE1759306U - FLUSHING DEVICE FOR WINDSHIELDS OF MOTOR VEHICLES. : de en
  • DE1021828B - Mash filter : de en
  • DE1759376U - JOINT PACK MADE FROM FRESH FOIL FOR DISC-SHAPED FOOD AND TOUCHES. : de en
  • FR1149686A - Pipes for ventilation and extraction installations for smoke and fumes from kitchens, sanitary installations and the like, as well as ventilation or heating : en fr
  • GB788400A - New or improved apparatus for finishing ampoules : en
  • US2818268A - Folding boat trailer : en
  • US2818463A - Battery adapter : en
  • DE1759381U - WATER SOLUBLE PACKAGING FILM. : de en
  • CA550856A - Edge filter panel with uneven face : en fr
  • CH326500A - Device for the optional feeding of one of several weft threads on a loom : de en
  • BE531929A - : en
  • ES62956U - Device for the automatic winding of curtains (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149719A - Device for painting with hiding of markings, in particular gradually varying numbers : en fr
  • DE968006C - Switch table for X-ray apparatus with built-in, cylindrical exposure table : de en
  • DE1021945B - Procedure for starting asynchronous or asynchronous starting synchronous motors : de en
  • ES235065A1 - Hose with longitudinal zipper closure and sliding derivation scholarships (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149822A - Self-winding watch : en fr
  • CA550855A - Removable hollow-leaf cartridge : en fr
  • US2818368A - Method of controlling nematodes employing a phosphonium halide : en
  • FR1149850A - Automobile heater : en fr
  • GB788453A - Improvements relating to the detection of railway vehicle wheels passing a fixed location : en
  • DK84145C - Process for the production of cumulative hydroperoxide. : da en
  • ES235420A1 - Procedure for the manufacture of beer or other fermented beverages with the employment of green malta in addition to malta toast (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149914A - Slippery spark spark plug : en fr
  • DE1759338U - OFFICE AUXILIARY. : de en
  • DE967997C - One-piece, multi-wheel, steerable street scooter : de en
  • FR1149839A - Two-stage cylinder : en fr
  • US2817999A - Automatic gun link chutes : en
  • CA550895A - Voltage stabiliser circuits, output potentiometer circuits and the like : en fr
  • CH326725A - Arrangement for the delivery of an electrical control variable depending on an electrical control variable : de en
  • FR1149706A - Rescue device for ship passengers : en fr
  • DE1022151B - Liquid container with cooling device : de en
  • ES236381A1 - Improvements in washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES236746A1 - Procedure for preparing and obtaining a new porous material (Machine-translation by Google Translate, not legally binding) : en es
  • ES56139Y - Extendable staple, improved : en es
  • ES63048U - Improved friction disc (Machine-translation by Google Translate, not legally binding) : en es
  • ES63185U - Improved oil depressor for automobile engines (Machine-translation by Google Translate, not legally binding) : en es
  • US2817910A - Reversible snow plow : en
  • US2818475A - Automatic alarm lock : en
  • CH326607A - Ammeter for very weak currents : de en
  • US2818168A - Adhesively attached marking indicia : en
  • DE1021970B - Process for the preparation of anthraquinone dyes : de en
  • ES63108U - Protective container to contain products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149988A - Contactor development : en fr
  • FR1149999A - Construction process for floors with beams and prefabricated slabs allowing isothermal, soundproofing and possible air conditioning of the premises : en fr
  • GB788377A - Copolyesters : en
  • DE967963C - Process for the production of copolymers from styrene and drying oils : de en
  • CA551081A - Calutron ion source : en fr
  • DE1759226U - CLOSURE FOR BRACELETS. : de en
  • DE1759315U - TRICYCLE FOR PARALYZED CHILDREN. : de en
  • DE967990C - Talking machine with magazine for optional playback of records : de en
  • CH326701A - Device for lubricating a compressed fluid : en fr
  • GB788648A - Zigzag sewing machine : en
  • GB788445A - Device for examination of inaccessible parts : en
  • FR1149883A - ionizing collecting electrode : en fr
  • DE967965C - Injection block pump with its own camshaft drive and controller : de en
  • GB788624A - Solid fuel stoves : en
  • US2818084A - Irrigation pipe : en
  • DE1021880B - Track magnet for the transmission of three signal aspects in inductive multi-frequency train control : de en
  • GB788603A - Improvements in and relating to settees and the like : en
  • ES63154U - A new type of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759150U - OFFICE DESK. : de en
  • DE967959C - Holding device for dryer hoods for hairdressing salons : de en
  • DE1022017B - Device for measuring fibers with the help of a bundled beam path : de en
  • DE1021850B - Process for the preparation of new derivatives of benzimidazole : de en
  • DE1021856B - Process for the production of 1-glutamine : de en
  • ES232459A1 - A procedure for manufacturing a new armed paper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149927A - Pneumatic press : en fr
  • GB788556A - Heat-curable resinous compositions containing glycidyl phenolic ethers and their method of manufacture : en
  • ES235331A1 - Procedure for the protection of glass against irisation (Machine-translation by Google Translate, not legally binding) : en es
  • ES63062U - Lattice for the formation of floors and similar surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • CH326716A - Clamp for fastening cables, pipes and the like : de en
  • DE967995C - Device for the pneumatic rubbing treatment of grainy bulk material : de en
  • GB788391A - Improvements in and relating to impregnated electrical components : en
  • GB788399A - Improvements in or relating to ball games apparatus : en
  • ES61739Y - Case box with eccentric adjustment lid : en es
  • ES63129U - Improved pour-plug for containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149752A - Three-phase low frequency generator : en fr
  • ES62645U - A construction element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149826A - Crowded : en fr
  • DE1021913B - Coupling arrangement for broadband energy transfer : de en
  • FR1149824A - Improvement in the process for cleaning water tubes in a heat exchanger, device for the application of this process : en fr
  • CH326711A - Transformer for high, especially pulsed, secondary voltage : de en
  • DE1759392U - BACKFLOW CLOSURE, IN PARTICULAR BACKFLOW DOUBLE CLOSURE WITH FLOAT FOR HOUSE DRAINAGE SYSTEMS. : de en
  • US2818329A - Method of operating an iron blast furnace : en
  • CH326700A - Combustion chamber : de en
  • DK84151C - Control coupling for use in automatic signaling systems. : da en
  • GB788473A - Production of alcohols by oxo process : en
  • CA550995A - Automatic pilot for helicopter : en fr
  • CA551088A - Pregane-3,11,20-trione-3,20-diketals : en fr
  • DE1022168B - Drive for the lifting device of jacquard machines, in particular double-stroke jacquard machines : de en
  • CA550928A - Process for preparing phosphorus pentafluoride in high yields from a divalent metal fluoride and phosphorus pentachloride or phosphorus pentabromide : en fr
  • CH326536A - Process for the production of ethylene : de en
  • CH326613A - Arithmetic electronic calculating machine : en fr
  • ES62994U - Smoothing device for the edges of the elements or links of the zip fasteners, fastened on a cloth tape (Machine-translation by Google Translate, not legally binding) : en es
  • GB788480A - An improved method of and means for attaching prong-or eyelet-carrying devices to flexible material : en
  • US2818397A - Aqueous urea-formaldehyde starch adhesives and process of making : en
  • US2818310A - Ladder seats : en
  • CA550900A - Method for preparation of highly refractive material : en fr
  • ES63036U - Element or device for the formation of planks in fabrics and garments (Machine-translation by Google Translate, not legally binding) : en es
  • US2817912A - Steam iron with a filling valve arrangement : en
  • DE1759070U - HIGH PRESSURE RESISTANT PIPES MADE OF CAST RESIN MATERIAL FOR ELECTRIC CIRCUIT BREAKERS. : de en
  • DE1759227U - KEY RING OD. DGL. : de en
  • US2818002A - Transfer machines : en
  • CA551044A - Electric impulse generators : en fr
  • DE1759296U - MULTI-LAYER INSULATION FABRIC. : de en
  • DE1759352U - WARNING SIGN FOR MOTOR VEHICLES. : de en
  • FR1149750A - Glassy fusible compositions : en fr
  • CA551012A - Method of forming hollow plastic articles : en fr
  • CH326640A - Cutting unit : de en
  • DE1759071U - CAST RESIN MEMBRANE WITH GLASS FABRIC. : de en
  • US2818547A - Impedance measuring devices : en
  • CA550896A - Wheatstone and similar bridge circuits : en fr
  • CH326633A - Alloy for use at high temperatures, resistant to breakage and creep : en fr
  • DE1759013U - ELECTRICALLY SECURED BURNER TAP. : de en
  • DE1759116U - REQUIRED MATTRESS. : de en
  • ES62959U - Front suspension shock absorber for motor scooters and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CH326461A - Process for the production of ceiling tiles : de en
  • CH326460A - Manufacturing process of a construction element : en fr
  • CH326561A - Paint emulsion : de en
  • CH326542A - Process for preparing organic diepoxy compounds : en fr
  • CA550796A - Table game with magnetic playing element : en fr
  • CA550899A - Method for producing titanium concentrates : en fr
  • CH326670A - Drive device : en fr
  • US2818201A - Pump adapter for liquid containers : en
  • US2818528A - Electron discharge device : en
  • MY5700006A - Improvements in or relating to quick-cooking rice : en
  • DE1759267U - FEEDING DEVICE FOR WORKPIECES TO A WORKING MACHINE. : de en
  • CA550853A - Art of capacitors : en fr
  • DE1021942B - Machine converter for the conversion of alternating current in the frequency ratio 1: 3 : de en
  • US2817841A - Shin guard : en
  • DE1022008B - Process for the manufacture of synthetic rubbery products : de en
  • US2817884A - Nozzle and seat structure : en
  • US2818063A - Cervical collar : en
  • DE1022129B - Display device for echo sounders with two movable indicators that are briefly excited when the echo arrives : de en
  • ES235312A1 - A guide device for projectile pods for firearms (Machine-translation by Google Translate, not legally binding) : en es
  • ES236563A2 - Combined system of conditioning and fixing of fragile objects (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759245U - MILKING VEHICLES. : de en
  • DE1759326U - DINGHY. : de en
  • ES236503A1 - Improvements in the varible related hydraulic transmissions in a continuous manner (Machine-translation by Google Translate, not legally binding) : en es
  • ES62972U - Utensil for cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149919A - Improvements to the manufacturing processes for phosphate fertilizers comprising the attack of a natural phosphate by a mineral acid : en fr
  • ES236555A2 - A procedure for the production of vantogenic acid of 21-hidroxi-p regnenos y-pregnadienos and its salts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149699A - Method and apparatus for moving movable elements of mechanisms on a support : en fr
  • DE1759129U - THROUGH QUILTED BLANKETS AND EVEN QUILTED BLANKETS OR MATTRESSES WITH THERMAL INSULATING FILLING. : de en
  • DE1022093B - Liquid-cooled centrifugal pump bearing : de en
  • ES63059U - Improved arrangement for fastening handles to any type of utensils or appliances made of material with a certain elasticity (Machine-translation by Google Translate, not legally binding) : en es
  • DE967957C - Snap-action switch for briefly switching two or more electrical circuits in a common switch housing : de en
  • US2817950A - Hot-gas reciprocating engine construction : en
  • US2818472A - Neutralized triode tuner : en
  • US2818427A - Preparation of verbenyl compounds from 3-pinene-2-ol : en
  • CA550919A - Method of shaping a glass article : en fr
  • CH326486A - Device for deodorising and disinfecting the air in toilets : de en
  • CH326721A - Insulating protective plate for electrical outlet : en fr
  • US2818198A - Predetermining dispensing apparatus : en
  • US2818540A - Electric motor : en
  • DE1759336U - HOUSEHOLD KNIVES. : de en
  • DE1759218U - DEVICE FOR THE INDEPENDENT DISPLAY OF GAS SELLS, PREFERABLY HYDROGEN SULFUR IN AIR AND INDUSTRIAL GASES. : de en
  • DE967968C - Multi-stage high pressure centrifugal pump : de en
  • CA550947A - Resolution of racemic amino acids through their racemic esters, and new products obtained : en fr
  • CH326730A - Snap switch : de en
  • CH326821A - Fan especially intended for pneumatic transport installations : en fr
  • FR1149804A - Handheld device for the care, cleaning and shining of furs, carpets, suede, leather and more : en fr
  • GB788523A - Improvements in or relating to apparatus for extruding and introducing flavour and/or colouring into frozen confections : en
  • GB788558A - Improvements in or relating to sizing machines with one-way air dryers : en
  • FR1149842A - Process for the preparation of oil soluble sulfonates : en fr
  • FR1149872A - Process for the manufacture of a pneumatic backfill tube for underground mining or the like : en fr
  • US2818193A - Head closure construction for heat exchangers : en
  • USD181803S - Medalion : en
  • US2818355A - Method of producing a conductive layer of graphite on an insulating substratum : en
  • US2817908A - Yankee drier : en
  • USD181808S - Garden cart : en
  • USD181818S - Mobile : en
  • CA550884A - Machine and method for processing webs of paper base and similar materials : en fr
  • DE1021938B - Device for preventing the runaway of direct current shunt motors with an excitation circuit fed by a potentiometer : de en
  • DE1759091U - ATTACHMENT DEVICE FOR LUMINAIRES WITH FLUORESCENT LAMPS. : de en
  • DE1759313U - ADDITIONAL TENSIONING DEVICE FOR TIRE PROTECTION AND LOOP CHAINS. : de en
  • DE967951C - Ready-to-install shaft seal : de en
  • ES63172U - Improved piston coupling to a pump body (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149774A - Hitch for adjusting the position and inclination relative to the tractor of plows or other mounted tillage implements : en fr
  • MY5700012A - Improvements in or relating to coating compositions for walls and other surfaces : en
  • US2817913A - Sign : en
  • US2817937A - Packaging apparatus : en
  • ES63055U - Suspension bra, simplified (Machine-translation by Google Translate, not legally binding) : en es
  • GB788363A - Solutions of polyalkylene terephthalates : en
  • CA551001A - Process for maintaining the efficiency of phosphatizing baths at room temperature : en fr
  • CH326753A - Electrode holder : de en
  • CH326861A - Method of manufacturing an electrical capacitor : de en
  • US2818239A - Automatic choke valve for carburetors : en
  • US2818424A - Esters of halogenated phenoxy acetic acids and alpha-hydroxyaliphatic acids : en
  • CH326443A - Concrete formwork sheet : de en
  • US2817869A - Paint feeder and guard : en
  • ES236343A1 - Pneumatic tension device for circular point machines particularly for circular media machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES39768Y - Shield with display device : en es
  • DE967946C - Transistor modulator : de en
  • DE967958C - Radiant steam generator : de en
  • ES63159U - Razor case, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2817870A - Combined hinge and latch device : en
  • US2817975A - Pendulum control arrangement for gyroscopes : en
  • CA550997A - Bucket supporting and operating mechanism : en fr
  • DE1759355U - PLASTIC PANEL FOR FURNITURE PRODUCTION. : de en
  • CH326635A - Electric furnace for the electrolytic production of aluminum : de en
  • DE1759050U - INSERT HANDLE. : de en
  • FR1149650A - Insulating container such as a bottle : en fr
  • GB788567A - Improvements in or relating to hydraulic control arrangements : en
  • CH326793A - Process for the preparation of pyruvic acid isonicotinylhydrazone : en it
  • DE1759222U - ADDING AND / OR BOOKING MACHINE WITH SIMPLE KEYBOARD. : de en
  • ES63157U - Improved ballast for fluorescent lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB788531A - Diepoxides and process of producing the same : en
  • ES57715Y - Lunch box : en es
  • GB788581A - Improvements in and relating to fans and ventilating plants : en
  • DE1022081B - Soldering foil : de en
  • CA550814A - Removable sash-window : en fr
  • DE1022163B - Magnetic holder for transport devices for the transport of welding rods in a vertically hanging position : de en
  • ES63031U - New floating device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149751A - Bitumen-embedded bitumen boards, and their manufacturing process : en fr
  • FR1149788A - Collector for dynamo-electric machine or similar machine : en fr
  • GB788386A - Improvements in and relating to resistors for large currents : en
  • GB788421A - Production of gaseous hydrogen chloride from aqueous hydrochloric acid by distillation : en
  • DE1759038U - DEVICE FOR HEATING RAIL JOINTS. : de en
  • US2818069A - Devices for mounting a fecal pouch : en
  • CA551020A - Cathode-ray tube : en fr
  • CH326660A - Machine tool for dressing flat surfaces : en fr
  • CA550864A - Bottle : en fr
  • CA550879A - Recovery of platinum metals from sulfidic raw materials : en fr
  • CH326490A - Method for closing bottles with natural corks and machine for carrying out this method : de en
  • ES236198A1 - Improvements in mixing faucets (Machine-translation by Google Translate, not legally binding) : en es
  • CA551093A - 11.beta.,17.alpha.-DIHYDROXYPREGNANE-3,20-DIONE : en fr
  • CH326442A - Building element : en fr
  • DE1759131U - PULL-UP HANGING DEVICE WITH BAG-LIKE PROTECTIVE COVER FOR STORING CLOTHES IN THE LAUNDRY. : de en
  • ES59987U - Device for suspending walls, ceilings, etc., objects of certain weight (Machine-translation by Google Translate, not legally binding) : en es
  • GB788559A - Improvements in and relating to the oxidation of mercaptans to disulphides : en
  • GR18396B - HANGERS WITH ELASTIC SUSPENSION AND MULTIPLE CONNECTION. : el en
  • CA550990A - Production of phenanthrene compounds : en fr
  • CY168A - Process of increasing the physical stability of aqueous suspensions of penicillin compounds : en
  • US2818142A - Shock absorber reservoir valves : en
  • US2818523A - Storage tube : en
  • USD181810S - Spoon or similar article : en
  • US2817924A - Multi-storied building toy : en
  • DE1759008U - FABRIC CLAMP. : de en
  • DE1759312U - CAR TIRE. : de en
  • US2817943A - Tilting, raising and lowering mechanism for windrow harvester platforms : en
  • US2818518A - Electric motor and method of manufacture therefor : en
  • CA551041A - Box car side door bumper and guide : en fr
  • CH326532A - Process for the production of acrylic acid : de en
  • FR1149942A - Household hand instrument with rotary tool : en fr
  • CA550813A - Production of pure chlorine : en fr
  • DE1022010B - Process for the wet metallurgical processing of the poorly volatile chlorination products of copper and nickel-containing ores : de en
  • ES236326A1 - Party line detector system : en es
  • ES238691A2 - System for the mechanical manufacture by injection of all kinds of articles and parts with fibrocement or other molding materials (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700025A - Improvements in or relating to the manufacture of blocks, slabs or moulded articles or structures : en
  • CA550971A - Electric irons : en fr
  • CH326646A - Coolant supply device on drilling machines : de en
  • DE1759152U - SHOWER DEVICE. : de en
  • DE1759191U - REIFEN SCHAEL RAU AND ROLLING MACHINE. : de en
  • ES63117U - On-letter perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149758A - Dichlorocyanuric acid and products thereof and method of preparation : en fr
  • CA550967A - Method of roasting coffee, coffee substitutes, cacao, or other foodstuffs or delicacies : en fr
  • CA550968A - Tube-bending machines : en fr
  • CH326605A - Device for counting sheets stacked in a stack : de en
  • DE1022131B - Paint box with pieces of paint secured against falling out : de en
  • DE1759202U - SPIRIT LEVEL WITH A SOCKET FOR A DRAGONFLY ATTACHED TO THE SPIRIT LEVEL. : de en
  • FR1149941A - Improvements to coffee filters : en fr
  • CH326698A - Gas turbine plant : de en
  • DE1022119B - Device for locking the wing of windows, doors or the like. : de en
  • DE1759224U - MARKING DEVICE FOR MONTHLY OR WEEKLY CALENDARS. : de en
  • ES63195U - Bucket for ice coolers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149887A - Installation for the reception of several information nested one in the other in time : en fr
  • FR1149931A - Improvements made to flexible containers such as piping bags, in particular for pastry : en fr
  • US2818290A - Extensible ski pole : en
  • CA551076A - Self-adjusting finger ring : en fr
  • GB788644A - Improvements in or relating to heddle shafts : en
  • US2818179A - Merchandise rack : en
  • USD181824S - Dress : en
  • DE1759298U - HINGE. : de en
  • GB788527A - Improvements in or relating to apparatus for heat treatment of thermo-plastic or thermo-setting yarn : en
  • US2818128A - Axle suspension system for motor vehicles : en
  • DE1021879B - Arrangement for track diagram setting tables, track boards or the like. : de en
  • ES63246U - Electric heater (Machine-translation by Google Translate, not legally binding) : en es
  • GB788539A - Method for the production of werner type chromium-iii-compounds containing inorganic acid radicals and organic carboxylic acid radicals, and the compounds so produced : en
  • US2818412A - Adducts of the ether of homo-abietic acid with alpha, beta-unsaturated organic polybasic acids : en
  • DE1021996B - Stackable trough plate for ceilings : de en
  • US2818228A - Rotor for gas-turbine engine with means to locate rotor discs with respect to one another : en
  • MY5700005A - Improvements in or relating to quick cooking rice and method of preparation thereof : en
  • CA551013A - Formation of phosphate coatings on wire : en fr
  • CA551082A - Insole lip cutting and scoring machine : en fr
  • CA551094A - 11.beta.,17.alpha.-DIHYDROXY-4-PREGNENE-3,20-DIONE : en fr
  • CH326521A - Planar, self-supporting, flexible body containing anion exchange resin particles : de en
  • US2818204A - Plastic nozzle and screw cap assembly : en
  • US2818334A - Titanium alloys : en
  • CA550811A - Drill guide bushing : en fr
  • DE1759308U - USABLE INSTRUMENT PANEL FOR VEHICLES. : de en
  • DK84163C - Process for the preparation of preparations with retarded adrenocorticotropic action. : da en
  • DE1021982B - Control slide for continuous casting of glass : de en
  • ES235992A1 - Device to prevent welding through liquids in the closure of flexible containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB788583A - Improvements in or relating to bi-stable electric apparatus : en
  • CH326475A - Electrothermal device provided with connector pins : de en
  • DE1759232U - ATTACHMENT DEVICE FOR TILLAGE TO BE ATTACHED TO A TRACTOR. : de en
  • ES55074Y - A combined maneuvering device for matrixing pockets : en es
  • US2818546A - Oscillographic impedance indicators : en
  • US2817903A - Instrument for drawing and measuring arcs : en
  • US2818125A - Hydraulic driving and steering transmission for vehicles : en
  • US2818062A - Toe yoke : en
  • US2818460A - Preparation of liquid hydrocarbon drying oils : en
  • DE1021877B - Transition device for vehicles : de en
  • DE1021897B - Method and circuit arrangement for the operational testing of the monitoring relays of remote power supply systems : de en
  • DE1021952B - Circuit arrangement for supplying an electric gas discharge lamp : de en
  • ES236648A1 - Electronic temporizing for the automatic starting of three-phase motors and other applications (Machine-translation by Google Translate, not legally binding) : en es
  • US2818255A - Batting practice device : en
  • CA550945A - Hydroforming catalyst and process : en fr
  • US2818134A - Electrostatic gas filter : en
  • DE1759291U - PIN LOCK FOR TRAILER COUPLINGS. : de en
  • ES61331Y - Improved suspension for vehicle wheel : en es
  • ES63186U - Rotating body for sprinkler irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • CA550946A - Bleaching process by means of chlorite : en fr
  • CA551038A - Salts of oxyalkylated fatty amines : en fr
  • CH326734A - Current-limiting low-voltage high-performance fuse link : de en
  • US2817959A - Heat exchange system : en
  • US2817897A - Disposable razor assembly with outwardly flared cutting edges : en
  • CH326534A - Process for the preparation of a C40 unsaturated acetylenediol : de en
  • DE1759064U - CONNECTOR FOR ELECTRIC LADDER. : de en
  • ES41641Y - Panilla of mobile injectors cannelloni : en es
  • FR1149698A - Slide and cursor charts for the rapid calculation of landing and take-off of aircraft of all classes : en fr
  • US2817911A - Trencher : en
  • US2818109A - Variable load burner construction : en
  • US2818275A - Steering mechanism for carriers : en
  • DE1759181U - FASTENING DEVICE FOR THE PANELS FOR PUTTLESS GLASS ROOFS OD. DGL. : de en
  • FR1149630A - Process for increasing the resistance to chemical corrosion of concrete articles by means of gaseous silicon tetrafluoride and articles of concrete having application thereof : en fr
  • FR1149818A - Improvements to tables : en fr
  • US2818081A - Tire inflating and testing device : en
  • US2818299A - Portable pavement marker : en
  • US2818051A - Rotating device : en
  • US2818370A - p-aminoarsenosobenzene compositions : en
  • US2818485A - Vaporizer : en
  • CH326612A - Magnetic Core Storage Device : en fr
  • DE1759201U - PORTABLE MAGNETIC COMPASS, IN PARTICULAR MARCH COMPASS. : de en
  • DK84146C - Process for the preparation of 1-phenyl-3-cyclopropyl-5-pyrazolones. : da en
  • GB788448A - Improvements in and relating to electric storage battery carriers : en
  • CA550939A - Discharge outlet for a load containing hopper : en fr
  • DK84160C - Tricycle, folding wheelchair. : da en
  • FR1149855A - Automatic Firearms Improvements : en fr
  • FR1149882A - Electronic reader : en fr
  • GB788357A - A brewing process : en
  • US2818115A - Veneer clipper : en
  • MY5700026A - Improved process for producing injectable insulin preparations with protracted effect : en
  • US2818167A - Holder for stick type medicators, cosmetics and toilet preparations : en
  • US2818489A - Tube welding by high frequency resistance heating : en
  • DE1759014U - GAS FURNISHED BURNER WITH MAGNETIC ELECTRIC THERMOCOUPLE AS FLAME SAFETY DEVICE. : de en
  • DE1759380U - EVACUATION ROD PACKAGING. : de en
  • ES62981U - Letter opener (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021882B - Circuit arrangement for telex subscriber stations with local operation circuit : de en
  • DE1759209U - MUSIC DEVICE FOR DISC AND TAPE PLAYBACK. : de en
  • GB788484A - An elastic shock absorbing, damping or suspension device : en
  • MY5700009A - Improvements in or relating to ditching machines : en
  • CH326786A - Process for the preparation of a new ester : de en
  • US2818061A - Gum massage device : en
  • US2817892A - Jig for pre-assembling plumbing units : en
  • DE1759265U - TOOL FOR GROOVING GROOVES IN SHAFTS AND HOLES. : de en
  • ES232756A1 - Improvements in the construction of bolts for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • ES235818A1 - A procedure for the preparation of a cream of coffee and/or achicoria, malta or other sucedaneos of the success in soluble powder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149636A - Automotive sweeper : en fr
  • CA551070A - Pipe spacing device : en fr
  • CH326779A - Process for the preparation of substituted nortropine esters : de en
  • CH326833A - Cladding on single-track vehicles : de en
  • CH326432A - Method for closing a feed silo and cover for carrying out the method : de en
  • CH326451A - Device for loading and packing materials in a box : en fr
  • DE1759173U - FASTENING DEVICE FOR SHAFT RADIATOR : de en
  • DE1759052U - TUBES FOR MOUNTING ON CONTACT AND COIL HOLDING DEVICES IN LAMELLA FORM FOR RADIO AND TELEVISION SET. : de en
  • FR1149723A - Nylon recovery : en fr
  • GB788437A - Ethoxyline resin compositions and their preparation : en
  • US2818042A - Sea anchor : en
  • ES235214A1 - Procedures to preserve the attack by the fungi a metal feed supplement (Machine-translation by Google Translate, not legally binding) : en es
  • ES61007Y - Container for food preservation and preparation : en es
  • GB788580A - Improvements in the preservation of natural rubber latex : en
  • GB788557A - Main combustion chambers for gas turbine engines : en
  • US2817889A - Adjustable drapery hook : en
  • US2818394A - Preparation of platinum-containing catalysts : en
  • US2817905A - Seismic data plotter : en
  • CA550881A - Instrument case : en fr
  • CH326497A - Sleeve carrier with sprung tip : de en
  • DE1022039B - Button, consisting of a head and counter holder : de en
  • DE1759182U - PROFILE CONNECTORS. : de en
  • CH326746A - Synchronized control signal generator : en fr
  • DE1021936B - Installation self-switch in screw plug and element form : de en
  • FR1149979A - Improvements to safety valves for pressurized fluid circuits : en fr
  • CH326571A - Freestanding compost bin : de en
  • ES235345A3 - A positioning device for automobile vehicle headlight regulatory appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES236236A1 - Apparatus for locating a metal object in a well engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES61297Y - Improved packaging for display of various items : en es
  • FR1149929A - Sprayer-sprayer : en fr
  • GB788409A - Improvements in or relating to the manufacture of spirit levels : en
  • US2817886A - Process for making cores and molds, articles made thereby and binding oil therefor : en
  • US2818566A - Center-fed waveguide antenna : en
  • DE1759088U - LIGHTING BODY FOR INTERIOR AND OUTDOOR LIGHTING. : de en
  • DE1759223U - CALCULATION CHAIN. : de en
  • DE1022030B - Device for projecting two or more images together onto the same image surface : de en
  • DE1759073U - TIMER FOR ELECTRICAL DEVICES. : de en
  • GB788485A - Improvements in shuttleless looms : en
  • FR1149796A - Improved arrangement of adjustment switches for electric ranges mounted on a common cross member or support : en fr
  • FR1149825A - Compressed air braking device, infinitely variable braking power depending on the load, especially for rail vehicles : en fr
  • FR1149865A - Improvements to a device for supporting stacked loads : en fr
  • FR1149709A - Improvements to centrifugal regulators, in particular for internal combustion machines : en fr
  • DE1759372U - MEIPACKING FOR SCHUETTGUETER. : de en
  • DE1759007U - APRONS FOR BUTCHER. : de en
  • DE1759043U - DRIVE FOR SLIDING PLATFORMS AND TURNTABLE. : de en
  • FR1149617A - Driving half-axle for motor vehicles : en fr
  • GB788441A - Improvements in or relating to high frequency electrical connections : en
  • FR1149605A - Advanced fire retardant composition and its applications : en fr
  • FR1149799A - Volie for boat : en fr
  • FR1149892A - Pressing base for mold making machines : en fr
  • DE1021862B - Waste heat recovery by means of waste heat steam generators : de en
  • FR1149856A - Work floor support : en fr
  • GB788618A - Improvements in and relating to free-piston engine compressors and method of and apparatus for regulating the same : en
  • GB788626A - Improvements in and relating to electrical sockets : en
  • US2818177A - Continuous rotary filter : en
  • US2818212A - Card reader device : en
  • DE1022166B - Electric dryer for fine-grained goods of different grain sizes, e.g. finely ground brown coal : de en
  • ES235460A1 - Improvements in heating radiators (Machine-translation by Google Translate, not legally binding) : en es
  • ES62654U - Superlight slingshot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149981A - Device for forming an image by juxtaposing elements : en fr
  • US2817920A - Fishing lure : en
  • US2818381A - Coating filamentary material : en
  • US2818476A - Valve : en
  • DE1021959B - Arrangement with a traveling field tube, in which a permanent magnet system is used for the bundled guidance of the electron beam, which consists of a sequence of individual magnets arranged along the beam path : de en
  • US2818172A - Electro-optical measuring, testing or grading apparatus : en
  • DE1021929B - Charging rectifier : de en
  • DE1759124U - COLLAPSIBLE TENT. : de en
  • ES63219U - Monorail train suspended (Machine-translation by Google Translate, not legally binding) : en es
  • CA550812A - Process of producing amorphous, finely divided silica : en fr
  • CH326755A - Auxiliary device for directing pairs of vehicle headlights : de en
  • ES236137A1 - A support provision for the cutting feeder in automatic machines for the manufacture of screws and nuts (Machine-translation by Google Translate, not legally binding) : en es
  • US2818241A - Boring type mining machine having three boring heads : en
  • US2817861A - Automatic nut tapping machine : en
  • US2818131A - Muffler : en
  • DE1759099U - DEVICE FOR CENTERING AN ELECTRON BEAM. : de en
  • US2818317A - Automobile hanging desk or table : en
  • CH326562A - Copal resin putty for gluing linoleum : de en
  • CH326758A - Electrically luminous element : de en
  • CA550865A - Internal barrier for soft gelatin capsules : en fr
  • CA550963A - Completely automatic supplying, mixing, moisture control and delivery of foundry sand : en fr
  • CA550940A - Barium titanate dielectric : en fr
  • CH326628A - Manufacturing process of a glass for watches and clocks : en fr
  • US2818087A - Loom temple : en
  • CH326767A - Process for the preparation of quaternary ammonium salts : de en
  • DE1022033B - Compression force measuring device, in particular as a load cell with magneto-elastic effect, e.g. for tape tension measurements over feeler rollers : de en
  • FR1149867A - Thermo-sensitive valve : en fr
  • GB788643A - An aircraft having a detachable cabin : en
  • ES235535A3 - Procedure for the purification of aluminum with chlorine and nitrogen (Machine-translation by Google Translate, not legally binding) : en es
  • US2817860A - Helicopter rescue seine : en
  • DE1759051U - RADAR EQUIPMENT. : de en
  • DE1759219U - LABORATORY SPOON WITH DRAIN AND SPATULA. : de en
  • CA551002A - Pneumatic gaging apparatus : en fr
  • DE1021890B - Blocking oscillator for generating a harmonic frequency spectrum with high output power : de en
  • DE1759248U - COMMUNITY NEST WITH INDEPENDENT EGG CATCHER. : de en
  • CA550957A - Drive belts : en fr
  • DE1759158U - EXTENDABLE AND FOLDABLE MULTI-CLOTHING HANGER. : de en
  • ES63209U - Spray gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149810A - Explosive charge projectile : en fr
  • GB788387A - A process for the manufacture of polyene compounds : en
  • CA551112A - Means and method of applying annular blade supporting bands to fan wheels : en fr
  • US2818091A - Loading valve for liquid flow conduits : en
  • CH326765A - With a teat which also forms a bottle seal : de en
  • CH326597A - Flow device for flowing media : de en
  • DE1022003B - Process for the heat stabilization of polymers or copolymers of compositions containing vinyl chloride : de en
  • DE1759242U - EQUIPMENT FOR TEDDING, SPREADING AND TURNING HAY, GREEN FORAGE OR OTHER LEAF OR STEM-LIKE GOOD. : de en
  • FR1149748A - Elastic mounts perfected for the limiled displacement of a rigid body : en fr
  • CA550915A - Nickel-silicon-boron alloys : en fr
  • CA551098A - Traveling wave slicer tube : en fr
  • DE1022078B - Two-way double-column planer for metalworking : de en
  • DE967960C - Device for the detachable connection of the beaters or beaters of electrically powered household appliances with their drive shafts : de en
  • FR1149797A - Device for making books with leather or similar bindings : en fr
  • CH326574A - Process for applying layers of silver to objects : de en
  • DE1021865B - Switch-on device for office printing machines : de en
  • ES63086U - Automatic reheated steam iron (Machine-translation by Google Translate, not legally binding) : en es
  • ES63160U - Manual capper apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700032A - Improvements in or relating to apparatus for remoulding or retreading tyres for vehicles : en
  • ES63047U - An improved disc for crown caps (Machine-translation by Google Translate, not legally binding) : en es
  • ES63171U - Breathable polyvinyl chloride fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700014A - Process and apparatus for separating mixtures of particles differing in specific gravity and particle size, into fractions according to specific gravity : en
  • CH326707A - Ice cream tray : en fr
  • CA550793A - Gang plow : en fr
  • CA550823A - Fluent material dispenser : en fr
  • CH326840A - Cover screen of a ship's propeller : de en
  • DK84168C - Pre-assembled staircase. : da en
  • FR1149793A - Safety device for blocking the mechanism of typewriters for transport : en fr
  • DE1759255U - WELDED ROPE ROLL. : de en
  • FR1149615A - Automotive vehicle suspension : en fr
  • DE1022170B - Process for the saccharification of cellulose or of cellulose material containing hexosanes and pentosans : de en
  • ES236354A1 - Procedure and installation of extrusion of mixture and granulation of elevated polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149963A - Improvement in bowling games : en fr
  • CH326550A - Process for the production of novel acidic phosphoric acid diesters : de en
  • CH326601A - Device for measuring the ratio of two speeds : de en
  • CH326684A - Fan propeller : en fr
  • ES21957Y - An envelope letter : en es
  • GB788495A - Improvements in fluid pressure braking apparatus : en
  • GB788639A - Siphoning apparatus : en
  • US2817890A - Slider for hookless fasteners : en
  • US2818185A - Dispenser truck body for beer kegs : en
  • US2818500A - Prismatic reflectors : en
  • CH326812A - Method for the direct modulation of a VHF transmitter, in particular for measuring the air-electric gradient in the free atmosphere : de en
  • DE1759366U - SWIMMING TOY. : de en
  • US2818028A - Liquid spraying device : en
  • CA551110A - Method and mechanism for folding carton flaps : en fr
  • CH326477A - Floor polisher combined with a vacuum cleaner : de en
  • CH326611A - Electrical computing circuit : de en
  • US2818549A - Antenna coupling network : en
  • CH326724A - High-voltage column disconnector : de en
  • CH326454A - Space heater : de en
  • US2818015A - Can end marking means : en
  • CH326748A - Waveguide arrangement for traveling wave tubes : de en
  • US2818186A - Vehicle parking apparatus : en
  • US2818238A - Carburetor : en
  • US2818288A - Securing parts together in indexed position : en
  • DE1022084B - Discharge lock for dust separators under vacuum : de en
  • US2818016A - Marking apparatus : en
  • ES63177U - Rubber tile for floor covering (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149608A - Device for deflecting the light beam of the headlights of motor vehicles : en fr
  • US2818378A - Oxidation of methyl-pyridines : en
  • CH326507A - Device for drying textile fabric webs : de en
  • CH326851A - Music piece : en fr
  • CA551074A - Facsimile scanning method and apparatus for predetermined signal output and contrast : en fr
  • US2818333A - Titanium alloys : en
  • DE1021842B - Process for the preparation of bisquaternary compounds : de en
  • DE1759260U - FLAT SEAL. : de en
  • DE1759378U - FOLDING PACK, IN PARTICULAR TO ACCEPT PENCILS. : de en
  • FR1149967A - New dyes of the anthraquinone series and their preparation process : en fr
  • GB788431A - Improvements in and relating to shaft kilns : en
  • US2817916A - Oscillatory display device having bimetallic actuator : en
  • DE1759003U - PLASTIC COLLAR STICK. : de en
  • CH326566A - Process for the production of polyesters : de en
  • DE1022072B - Reverse motion drive device : de en
  • CH326585A - Motion picture projector with lens fine adjustment : de en
  • CH326820A - Box for glass containers : de en
  • CA551034A - Brush strip cutting apparatus : en fr
  • US2818366A - Method of controlling nematodes employing haloalkyl phosphonic dihalides : en
  • CH326756A - Control device for stage lighting systems : de en
  • CH326838A - Device for closing and opening several circuits : en fr
  • DE967973C - Process for carrying out endothermic chemical reactions : de en
  • DE967999C - Paint spray gun : de en
  • GB788535A - Improvements relating to flux feeding systems for electric welding : en
  • US2817885A - Means for orienting diamonds in hard vector directions in diamond bits and tools : en
  • US2818331A - High temperature, high strength alloy : en
  • US2818410A - Dyes of the quinophthalone series : en
  • US2818379A - Production of tetraalkylhydrazines : en
  • USD181812S - Pmm^xx : en
  • CA550847A - Bleaching and disinfecting agents : en fr
  • DE1759292U - COAL SILO. : de en
  • US2818382A - Fire extinguishing composition : en
  • US2817993A - Catch device for flexible strand : en
  • CA550988A - Cantilever front end loader : en fr
  • CH326727A - Pulse code method for remote control of switches : de en
  • US2818196A - Combination container and inflatable pouch with closure means therefor : en
  • US2818182A - Irrigation pipe carrier : en
  • DE1021960B - Procedure for determining the service life of electrical discharge vessels : de en
  • DE1022132B - Tool for removing gas inclusions or bubbles from viscous coatings : de en
  • CH326644A - Manufacturing process by extrusion of a hollow body and machine for implementing this process : en fr
  • CA550841A - Lock : en fr
  • DE1759139U - CARRYING DEVICE AND STORAGE DEVICE. : de en
  • ES236668A1 - Devices of couplings for rollers, trees, cylinders or similar in textile machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2818159A - Sealing head orienting apparatus : en
  • DE1021844B - Process for the preparation of steroid ketone oil esters : de en
  • ES236319A1 - An apparatus for separating bottles from bottles of bottles suspended in those (Machine-translation by Google Translate, not legally binding) : en es
  • CA550917A - Sealing assembly : en fr
  • DE1021835B - Process for the production of calcium carbide in a shaft furnace : de en
  • DK84141C - Washing machine. : da en
  • CH326648A - Bifilar surface inductor : de en
  • DE1022115B - Keyless padlock : de en
  • DE967979C - Braking device for electric multi-car trains : de en
  • MY5700002A - Improvements in and relating to mens trousers, womens skirts and like garments which are supported by constricting the waistband : en
  • CH326837A - Railway signaling control box : en fr
  • DE1022007B - Process for the production of only slightly colored hydrocarbon polymers including resinous polymers : de en
  • US2817964A - Automatic washer and extractor drier : en
  • US2817994A - Aerial viewing apparatus : en
  • US2818405A - Elastomeric reaction products of bismaleimides with organic diamines : en
  • CH326708A - Permanently tightly sealed alkaline accumulator : de en
  • CH326712A - Electric rotating field machine : en fr
  • CH326842A - Device for collecting rubbish and waste using large bins : de en
  • DE1759023U - DEVICE FOR SEPARATING ALTERNATING THREAD LOOPS ON TEXTILE MACHINERY. : de en
  • CA550972A - Pyrimidine derivative : en fr
  • CH326800A - Device for applying a fine powder, particularly an extinguishing powder or insecticide, exactly to the desired location : en fr
  • CA550880A - Production of compounds of the vitamin a series : en fr
  • CA550961A - Integrated measuring of sand and water to foundry sand mixer : en fr
  • US2818090A - Funnels with automatic sealing : en
  • US2818302A - Wheel and bearing assembly : en
  • DE1022070B - Pressure control valve : de en
  • GB788435A - A suction head for a cuttter dredger : en
  • US2817996A - Identity and doucment recording apparatus : en
  • US2818555A - Magnetic control systems : en
  • US2818358A - Treatment of sugar beets to release juice : en
  • CH326686A - Guide vane of a turbomachine with built-in measuring instrument : de en
  • CA551063A - Automatic head dropper for poultry : en fr
  • CH326772A - Shampoo : de en
  • US2818047A - Centrifugal breather : en
  • DE1759115U - STRETCH STORAGE DEVICE FOR ADJUSTING IN VEHICLES : de en
  • DE1759122U - FOLDABLE GLASSES CASE. : de en
  • DE1759066U - WATERPROOF, ELECTRICAL EQUIPMENT. : de en
  • DE1759087U - ADJUSTABLE LAMP HOLDER. : de en
  • CH326441A - A propulsion body having connecting device, e.g. B. dowels : de en
  • CA550994A - Friction shock absorbing mechanism : en fr
  • US2818077A - Machine for washing eggs : en
  • US2818195A - Quick opening door : en
  • CA550858A - Process of preparing sodium acetylide : en fr
  • DE1759283U - DEVICE FOR BILLING SHIPS. : de en
  • CA551090A - 17.alpha.-HYDROXYPREGNANE-11,20-DIONE-20-KETALS : en fr
  • DE1022057B - Cage sleeve for spherical roller thrust bearings : de en
  • FR1149913A - Synchronized electromagnetic clutch : en fr
  • FR1149807A - Process simultaneously using sodium polyphosphates and colloidal clay to slow down the setting and stabilize the plaster : en fr
  • IE22683L - Call registration. : en
  • US2818219A - Dry pan scraper : en
  • US2818347A - Method for making composite titanium dioxide rutile pigment : en
  • DE967943C - Method and device for carrying out chemical and / or physical processes at high temperatures : de en
  • CA550890A - Electro-magnetic drill unit : en fr
  • CH326630A - Sealing device for the joint of two pieces and use of this device : en fr
  • DE1021905B - Circuit arrangement for synchronizing a generator to an oscillation of a predetermined frequency and phase position : de en
  • DE1759199U - VALVE ARRANGEMENT FOR THE PRESSURE SUPPLY OF PNEUMATIC MEASURING DEVICES. : de en
  • FR1149943A - Process for preparing solid polyethylenes : en fr
  • US2818292A - Rock drill : en
  • US2818029A - High pressure piston pump for liquefied gases : en
  • US2818286A - Shaft sealing device with standby seal : en
  • CA550991A - .delta.8-7,11-dihalo-allo-cyclopentanopolyhydrophenanthrene compounds and preparation : en fr
  • DE1759169U - OIL GAS BURNER FOR STOVE HEATING. : de en
  • DE1759297U - ARRANGEMENT FOR FASTENING A TENT TO THE GUTTER OF A CAR. : de en
  • DE967947C - Coil for ultra-short waves : de en
  • US2818178A - Milk strainer for parlor milkers : en
  • US2818407A - Osmium tetroxide accelerator for the peroxide initiated polymerization of polymerizable organic compounds : en
  • MY5700028A - Improvements in or relating to a process for the production of crystalline insulin : en
  • US2818462A - Electrode for electric battery : en
  • US2818525A - Target structure for three-color cathode ray tubes or the like : en
  • CH326704A - Exchanger-vaporizer device : en fr
  • CA550850A - Rear axle mounting : en fr
  • CA550854A - Electrical capacitor : en fr
  • CA551048A - Door check : en fr
  • CH326759A - Arterial blood pressure monitor for home use : en fr
  • CA551067A - Lubricating oil : en fr
  • DE1022159B - Conveyor belt drive with two drive drums and a gear housing outside the drums : de en
  • DE1759241U - HERB CONVEYOR. : de en
  • ES236257A1 - Pilot execution system (Machine-translation by Google Translate, not legally binding) : en es
  • GB788433A - New vat dyestuffs of the anthraquinone series : en
  • GB788579A - Offset printing machine : en
  • GB788638A - Improvements in or relating to inflation aspirator : en
  • CH326463A - Toilet flushing device : de en
  • MY5700039A - Improvements in sports rackets : en
  • US2818343A - Dry pudding mix comprising carboxymethyl dextran : en
  • CA550909A - Combination air and water valve for rock drills : en fr
  • CA551030A - Method of applying light-diffusing layers of glass surfaces and product thereof : en fr
  • CH326683A - Vacuum pump : en fr
  • CH326709A - Electric heater : en fr
  • US2817849A - Flush tank valve control means : en
  • US2817997A - Optical arrangement for projector lamps : en
  • USRE24411E - robinson : en
  • CA550816A - Pneumatic feed attachment for tape dispensers : en fr
  • US2818504A - Logarithmic amplifier : en
  • CA550954A - Electrical transformer ballast : en fr
  • CH326829A - Motor vehicle : de en
  • CA550978A - Electron switching devices : en fr
  • CH326785A - Process for the production of local anesthetics : de en
  • CH326445A - Sagittarius : de en
  • CH326819A - Zipper for tents, camouflage nets and the like : de en
  • CA550934A - Production of dialkyl acetamido-(3-indolymethyl)-malonate : en fr
  • ES63071U - Lever switch (Machine-translation by Google Translate, not legally binding) : en es
  • US2818227A - Vibration preventing sealing system for hydraulic machines : en
  • CH326494A - Process for the production of threads from acrylonitrile polymers with improved textile properties, especially the abrasion resistance : de en
  • US2817919A - Bow fishing adapter : en
  • US2817930A - Apparatus for producing decorative finishes on articles : en
  • CA550810A - Pyrophoric lighter : en fr
  • CH326666A - Device for the total or partial protection of smokers against the effects of tobacco smoke : en fr
  • ES236557A3 - Procedure for the obtaining of aminotriazines, especially triaminotriaxin transformation of cyanamide monomer or dimero with alkaline carbonate at high temperatures (Machine-translation by Google Translate, not legally binding) : en es
  • ES63152U - Disposiivo of placing of crystals in the glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149690A - Improvements to the waterproofing of non-porous materials : en fr
  • FR1149729A - Apparatus and method for manufacturing felt articles : en fr
  • GB788355A - Apparatus for filling receptacles : en
  • CA551059A - Manufacture of ampoules and other containers : en fr
  • CA550840A - Guide head for use in mixing colour components in the projection of coloured light : en fr
  • DE1021863B - Suspension device for steam lifting machines : de en
  • FR1149620A - Improvements to mixed cardboard and plastic boxes : en fr
  • FR1149755A - Device for increasing the sensitivity of indications provided by hall voltage generators : en fr
  • GB788571A - Processes for preparing aviation fuels and liquid hydrocarbon mixtures suitable as aviation fuel components : en
  • CH326668A - Hydraulic accumulator, especially for vehicle suspension : en fr
  • DE1021864B - Equipment at stereotype plate casting plants for casting bubble-free stereotype plates : de en
  • CH326508A - Washing machine : de en
  • DE1022002B - Process for the production of shrink-proof and boil-proof hard foams : de en
  • DE1759011U - FABRIC CUTTING MACHINE. : de en
  • DE968018C - Swim fin : de en
  • US2818024A - Vanes for rotary pumps and the like : en
  • US2818197A - Head closure construction for vertical heat exchangers : en
  • BE563047A - : en fr
  • CH326482A - Folding armchair : en fr
  • FR1149641A - Machine for converting, spotting and sifting of grain milled products : en fr
  • GB788568A - Treatment of flexible cellular material : en
  • CH326567A - Process for preparing epoxidized vegetable oils : en fr
  • CH326595A - Measuring roller bearings for planimeters and similar instruments : de en
  • CH326860A - Arrangement on a fuse to achieve even burn-off of fuse conductors connected in parallel, especially in the case of a low-voltage high-performance fuse : de en
  • US2818556A - Magnetic system : en
  • US2818352A - Welding electrodes : en
  • US2818211A - Navigational computer and plotter for a mercator projection : en
  • CH326626A - Self-winding timepiece by rotating mass : en fr
  • CA550935A - Hydroxy acid di-esters of di-phenols : en fr
  • DE1022068B - Valve with a non-rising rotary handle : de en
  • DE1022142B - Device for moistening barrel tobacco : de en
  • DE1022113B - Grinding wheel and process for its manufacture : de en
  • DE1759188U - SOUND-SUCTION PIPE PLATE. : de en
  • CH326782A - Process for the production of basic carbinols : de en
  • CH326603A - Reading device on measuring instruments : de en
  • US2818147A - Engine governor and clutch : en
  • US2818464A - Signal translating apparatus : en
  • CH326775A - Process for the production of new piperidines : de en
  • CA550941A - Hydroforming process and apparatus : en fr
  • MY5700034A - New anthelmintic compositions : en
  • US2818392A - Process for producing an alkylation catalyst : en
  • CA550801A - Tool holder : en fr
  • DE967952C - Piston pump with diaphragm-protected piston : de en
  • GB788359A - Discharge nozzles for propulsive jets : en
  • CA550910A - Process of preparing tertiary acrylic acid esters from acetylene : en fr
  • CA550926A - Metal oxide production : en fr
  • CH326560A - Process for obtaining a pigment : en fr
  • GB788560A - Improvements in or relating to plastisol compositions : en
  • CA551097A - Method for attaching a plastic rudder element to a metal line adapted for fishing : en fr
  • DE1021980B - Intensive irradiation device, especially for killing germs : de en
  • DE1021853B - Process for the preparation of N-substituted 2, 4-diamino-1, 3, 5-triazines : de en
  • DE1022028B - Telephoto lens with the pupil displaced on the image side : de en
  • ES63075U - New auxiliary table for typewriter (Machine-translation by Google Translate, not legally binding) : en es
  • CA550922A - Method of extruding metal sections : en fr
  • CH326661A - Process for polishing the frustoconical bevels of parts of watch movements and machine for implementing this process : en fr
  • DE1021963B - Device for the electrical charging of matter suspended in an air stream by means of radioactive preparations : de en
  • MY5700030A - Improvements relating to rubber footwear : en
  • CH326436A - Piglet drinker for the administration of warm, liquid nutrients : de en
  • CH326621A - Transmission device : en fr
  • CA550962A - Automatic supplying, mixing, moisture control and delivery of foundry sand : en fr
  • CH326828A - Hydraulic adjusting piston device for setting a hydraulically controlled transmission, in particular for motor vehicles : de en
  • GB788577A - Improvements relating to wheel suspensions for motor vehicles : en
  • ES236581A2 - Improvements in articulated chassis for light vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES63000U - Improved device for suspension of sidecars (Machine-translation by Google Translate, not legally binding) : en es
  • ES63073U - Label (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149649A - Method and device for cooling hot metal parts : en fr
  • ES235487A1 - IMPROVEMENTS IN MACHINES FOR WASHING CLOTHES : en es
  • ES235534A1 - Improvements in the construction of enclosure devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES236502A1 - Procedure and device for assembling prefabricated containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES63110U - Improved tile (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149647A - Maximum intensity circuit breaker for controlling an electric motor : en fr
  • DE1759371U - PAPER BAG OD. DGL. : de en
  • DE967757C - Machines for polishing sewing machine needles : de en
  • US2818445A - Process for chlorinating 4, 5, 6, 7, 8, 8-hexachloro-3a, 4, 7, 7a-tetrahydro-4, 7-methanoindene to form the corresponding 1, 2-octachloro-methanoindane : en
  • GB788461A - Improvements connected with electric furnaces : en
  • DE1759049U - TELEPHONE TABLES. : de en
  • DE1759103U - ELECTRIC RESISTANCE WELDING MACHINE. : de en
  • FR1149994A - Improvements to wind turbines : en fr
  • CH326762A - Device for removing foreign bodies from the stomach of animals, in particular ruminants : de en
  • DE1759216U - REMOTE THERMOMETER. : de en
  • DE1759257U - DRAWING WEDGE FOR OPENING ROPE CLAMPING CLIPS. : de en
  • CA550891A - Electro-magnetic capacitive device : en fr
  • CA550956A - Demountable closure : en fr
  • CH326546A - Process for making new dye intermediates : de en
  • FR1149823A - New building material : en fr
  • GB788595A - Improvements in or relating to automatic telecommunication exchange systems : en
  • CA551105A - Means for stripping insulated wire : en fr
  • GB788394A - Improvements in surgical apparatus : en
  • ES62946U - A pneumatic ejector device for packaged liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES63236U - Improved folder (Machine-translation by Google Translate, not legally binding) : en es
  • CA550827A - Outdoor sign construction and method : en fr
  • DE1022016B - Process for generating protective gas for soldering stoves : de en
  • DE1021898B - Telecommunication, in particular telephone system, with square dialers designed as number swallowers : de en
  • DE1759324U - DEVICE FOR STACKING CONTAINERS IN SHIPS. : de en
  • CH326598A - Gas meter with split housing : de en
  • GB788620A - Improvements in handlebar grips for motor-driven bicycles : en
  • CH326433A - Core body to be provided with flowers, twigs and the like : de en
  • DE1021858B - Process for the preparation of aromatic oxacyclobutane derivatives : de en
  • DE1021988B - Warm air face and hand dryer : de en
  • DE1759281U - IMAGE SOUND PROJECTOR. : de en
  • ES236332A1 - Quick parallel mechanical lathe (Machine-translation by Google Translate, not legally binding) : en es
  • ES61317Y - Plastic material ball joint for rear view mirror : en es
  • DE1022045B - Device for tying cattle in the stable : de en
  • DE1759157U - FOOT FOR BOASTS, BARRIERS AND THE LIKE. : de en
  • ES235486A1 - IMPROVEMENTS IN CENTRIFUGAL DRYERS FOR CLOTHING : en es
  • US2818240A - Method of mining ores in situ by leaching : en
  • DE1021839B - Method and device for the production of organic compounds by hydrogenating oxides of carbon : de en
  • DE1759276U - SALE FOR SAWN-OUT, SELF-ADHESIVE LETTERS MADE OF PLASTIC FILM. : de en
  • ES63226U - Metal containers for transport and storage of fragmentary, granular and powdery products (Machine-translation by Google Translate, not legally binding) : en es
  • GB788550A - Improvements in centrifugal or radial flow fan impellers : en
  • US2818550A - Capacitive scanning apparatus : en
  • DE1022169B - Hammer with a springy handle : de en
  • DE1759329U - DEVICE FOR GRINDING, FINE GRINDING (PLIESTING) AND HIGH GLOSS POLISHING OF KNIFE BLADES AND SURFACES ON GRINDING AND PLIESTING MACHINES. : de en
  • ES62954U - Improved molding nozzle (Machine-translation by Google Translate, not legally binding) : en es
  • GB788479A - Improvements in or relating to electroluminescent cells : en
  • US2818006A - Disk inserting machine : en
  • ES63241U - Rear headlamp for indication of the position and signaling of vehicle retention (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149632A - Advanced oxidation inhibitors : en fr
  • US2818305A - Automatic system for handling pulverulent material : en
  • GB788471A - Machines for bevelling the edges of lenses : en
  • DE1759106U - MERCURY BLOOD PRESSURE METER. : de en
  • DE1759109U - LAMP FOR LIGHTING THE MOUTH AND REAR CORE. : de en
  • DE967972C - Process for desizing fabrics : de en
  • DE968014C - Stem seal without a stuffing box : de en
  • ES234896A1 - Procedure, with their corresponding apparatus for the concentrations of minerals in floating processes through foam (Machine-translation by Google Translate, not legally binding) : en es
  • ES63220U - High monorail train (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149654A - Improvements made to taps, in particular those of the gas tap type : en fr
  • GB788370A - Novel heterocyclic compounds : en
  • GB788481A - Apparatus for use with optical projectors : en
  • GB788641A - Improvements in or relating to concrete mixers : en
  • ES63164U - Belts or similar similar elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149853A - Process for ensuring the protection by insulation of electrical devices to operate in a flammable atmosphere and electrical safety devices thus produced : en fr
  • ES50640Y - Compress to apply on wounds : en es
  • ES63217U - Bedding set : en es
  • GB788518A - Improvements in or relating to statistical machines : en
  • DE1022117B - Device for securing doors, in particular motor vehicle doors, against unauthorized opening : de en
  • GB788417A - Improvements in or relating to record players : en
  • DE1759022U - STAIN REMOVER. : de en
  • GB788361A - Improvements in masonry and like drills : en
  • GB788424A - Improvements relating to photographic processes and products : en
  • US2818165A - Screw conveyor : en
  • ES56871Y - Simplified bottom bracket : en es
  • GB788522A - Improvements relating to rotary-hook arrangements for sewing machines : en
  • ES37057Y - Penfected cap for electric razor heads : en es
  • ES57036Y - Stand for motorcycles "scooters" : en es
  • ES62573U - Alcohol stove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149906A - Automatic tractor release device : en fr
  • ES62375U - Improved eye cover : en es
  • DE1759358U - FELT CUSHION FOR GOALKEEPER KNEE PADS. : de en
  • DE1021997B - Building plate for two-sided support on narrow intermediate supports : de en
  • DE1759270U - DRAWBAR FOR PEDAL DEVICES OF SEWING MACHINES. : de en
  • DE967991C - Device for connecting agricultural attachments to tractors : de en
  • ES236096A1 - Improvements in removable swimming pools (Machine-translation by Google Translate, not legally binding) : en es
  • ES59187Y - A holder for containers : en es
  • FR1149789A - Electric headlight for vehicle : en fr
  • DE1021855B - Process for the preparation of tertiary methylalkylamines : de en
  • DE968001C - Regulator for refrigeration machines, especially refrigerators : de en
  • US2818112A - Gas burners : en
  • US2818169A - Adhesive sheet : en
  • US2818468A - Means to facilitate the handling of telegraph storage tape : en
  • DE1022043B - Pressing device, especially for green feed silos : de en
  • US2818401A - Polyvinyl chloride stabilized with 2-hydroxy-5-salicylylbenzophenone : en
  • US2818502A - Transponder system : en
  • US2818503A - Elevation meter : en
  • CH326479A - Litter containers for spices and the like : de en
  • DE1759325U - LIFE VEST. : de en
  • DE967986C - Moving coil instrument with tension band suspension and means to limit the lateral movements of the frame : de en
  • FR1149676A - Advanced scratching machine : en fr
  • US2818074A - Hair and scalp protectors : en
  • US2818533A - Electrical circuits employing discharge tubes : en
  • CA550809A - Signalling on railroads : en fr
  • CA550998A - Process for polymerizing vinyl chloride : en fr
  • CA551028A - Radio receiver : en fr
  • USD181820S - Tablet dispenser : en
  • CH326688A - Fuel injection pump : de en
  • CA550792A - Refuse can support : en fr
  • CH326831A - Tool for separating a tire from the rim of a wheel : en fr
  • US2818454A - Dehydration of gaseous streams : en
  • US2818121A - Fire-extinguisher : en
  • US2817918A - Water-stabilized decoy : en
  • CA551066A - Process for forming urea complexes : en fr
  • CH326524A - Sulfuric acid manufacturing process and installation for implementing this process : en fr
  • CA551061A - Thread feed mechanism for gripper shuttle looms : en fr
  • DE1759097U - SEMI-CONDUCTOR ARRANGEMENT WITH AT LEAST ONE TRANSITION BETWEEN ZONES OF DIFFERENT CABLE TYPES. : de en
  • DE1759335U - POCKET KNIFE WITH SPIRIT LEVEL AND SCREWDRIVER BLADE. : de en
  • ES234994A1 - Installation of notice and guide of travel for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES235174A1 - Procedure for transmission of efforts in connection of bars in three-dimensional hyperestatic systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES62949U - An improved bra for swimsuits (Machine-translation by Google Translate, not legally binding) : en es
  • ES63130U - Chamber regulating the differences in water pressure for irrigation devices and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DK84155C - Method for magnetizing a permanent magnet with an IHC value of at least 800 ørsted. : da en
  • ES231769A1 - Improvements in the table dividing plates for milling and burning machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES61153Y - Kettle, perfected : en es
  • DE1021951B - Electric discharge lamps, in particular germicidal lamps : de en
  • CA550883A - Accumulator : en fr
  • CA550960A - Manufacture of anhydrous aluminum chloride : en fr
  • DE1021888B - Information memory consisting of several switching stages, each with a magnetic core : de en
  • ES63127U - Suspension device for sidecares (Machine-translation by Google Translate, not legally binding) : en es
  • US2818262A - Clip holder for playing cards and the like : en
  • DE1759238U - WINDSHIELD ON SPREADER SPREADERS. : de en
  • DE1759314U - BICYCLE AIR PUMP LOCK. : de en
  • US2817962A - Mesh-stripper for hand-operated knitting machines : en
  • US2818171A - Can carrier : en
  • US2817979A - Reciprocating screw actuator : en
  • US2818304A - Vehicle wheel cover : en
  • US2817875A - Mold for molding rubber foam latex strips and the like : en
  • US2817923A - Fishing bobber : en
  • US2818435A - Monocyclic terpene alcohols from verbenol and the process of their oxidization : en
  • FR1149697A - Polymerization of tetrafluoroethylene in the vapor phase : en fr
  • US2818332A - High temperature, high strength alloy : en
  • USD181823S - Spoon or similar article of flatware : en
  • CH326465A - Remote controlled door opener : de en
  • CH326553A - Process for the production of new polyazo dyes : de en
  • CA550921A - Spray nozzle : en fr
  • CA551054A - Hydraulic variable speed power transmission apparatus : en fr
  • CH326588A - Badminton : de en
  • ES62988U - Tension hanger for male pants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149897A - Articulated object manufacturing system : en fr
  • CH326795A - Process for the preparation of novel phenothiazine derivatives : en fr
  • US2817915A - Memorial plaques and the like : en
  • CA550870A - Article extracting device : en fr
  • CA550975A - Force transmission apparatus : en fr
  • CH326548A - Process for the production of a new intermediate product : de en
  • CH326629A - Bearing for timepiece : en fr
  • US2818418A - Catalytic hydrogenation of carbon monoxide : en
  • FR1149922A - Anti-wrinkle cushion : en fr
  • CH326591A - cartridge : de en
  • CH326713A - Process for the continuous application of an aluminum protective jacket to a cable body and cable manufactured according to the process : de en
  • DE1021910B - Time-division multiplex message transmission system with companding that works with pulse phase modulation : de en
  • US2818441A - Process for effecting free radical reactions involving abstraction of hydrogen by vaporized hydrogen peroxide : en
  • DE1759184U - CABIN WINDOWS AND - INSERT WITH REFLECTION-FREE DISPLAY GLASS. : de en
  • GB788415A - Improvements in handles for the covers of billy cans or the like : en
  • FR1149962A - Combined front suspension and steering device for motor vehicle : en fr
  • ES236309A1 - Installation of combustión engine with overload and transmission of indirect force (Machine-translation by Google Translate, not legally binding) : en es
  • ES63188U - Improved device for sprinkler irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • ES235297A3 - A procedure to separate through a catalyst accelerating the joint of oxygen to hydrogen, free oxygen from a gross gas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149902A - Improvements to subscriber telephones : en fr
  • ES236996A2 - Automatic procedure for closure of resipients (Machine-translation by Google Translate, not legally binding) : en es
  • ES63101U - Improved faucet adapts to irrigation hoses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149732A - Hydraulic demandering process for drawn tubes on a long mandrel : en fr
  • DE1759080U - ADJUSTMENT DEVICE. : de en
  • DE1759172U - SEMI-SECTION BOILER. : de en
  • DE1759396U - PLASTIC BUMPER FOR LOOMS. : de en
  • FR1149837A - Device for centering and taking up the play of the movable jaw, in vices with parallel jaws : en fr
  • GR18401B - ENERGY STORAGE IN THE FORM OF HYDROGEN AND OXYGEN. : el en
  • DE1759383U - CARRIAGE ATTACHMENT FOR DOUBLE CHAIN SCRAPER CONVEYORS. : de en
  • ES63039U - Improved electrical resistance arrangement for air conditioners (Machine-translation by Google Translate, not legally binding) : en es
  • CA550907A - Process for separating nitrogenous compounds from molasses by means of ion exchange : en fr
  • CA551058A - Power regulators for electric heating apparatus : en fr
  • FR1149814A - Device for refining steel : en fr
  • GB788649A - Improvements in magnetic clutches : en
  • DE1021926B - Device for controlling higher DC voltages : de en
  • DE1022122B - Flat lead twist pin : de en
  • DE1022085B - Circulating needle thread dispenser for multiple needle chain stitch sewing machines : de en
  • DE1022053B - Turning device for internal combustion engines from emergency power sets : de en
  • ES236099A1 - Advertising system for sales increase (Machine-translation by Google Translate, not legally binding) : en es
  • GB788630A - Improvements in rotary hoes and the like : en
  • DE967984C - Switching contact with magnetic blowing : de en
  • DE1759145U - BUILT-IN KITCHEN CABINET OR TABLE. : de en
  • DE1022032B - Interferometer for measuring purposes : de en
  • DE1759112U - LEG PROSTHESIS. : de en
  • DE1021874B - Beam-shaped support body made of reinforced or prestressed concrete for rail-bound means of transport : de en
  • DE1759302U - BRAKE VALVE IN PARTICULAR FOR THE COMPRESSED AIR BRAKES OF TRUCKS. : de en
  • DE1022136B - Koetz winder : de en
  • ES63208U - A perfected mixed joint (Machine-translation by Google Translate, not legally binding) : en es
  • GB788609A - Power plant of the type comprising a supercharged internal combustion piston engine supplying motive exhaust gas to a turbine : en
  • DE1021813B - Support element, in particular a cap or the like, for pit construction in metal : de en
  • DE1759044U - AIR FILTERS FOR THE COOLING AIR OF ELECTRIC LOCOMOTIVES. : de en
  • DE1759373U - SLIDING BOX WITH FOLDING SLIDER. : de en
  • ES234536A1 - Procedure for the preparation of antistatic products (Machine-translation by Google Translate, not legally binding) : en es
  • ES235588A3 - Heating boiler to burn carbon menudo (Machine-translation by Google Translate, not legally binding) : en es
  • ES235006A1 - Improvements in the construction of espoletas (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021824B - Process for modifying the properties of synthetic fibers : de en
  • ES235682A1 - Improvements in the construction of rotariosbascular ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES63084U - Diana mobile for games of dexterity (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759365U - STOP SWITCH FOR TWO-RAIL SYSTEM. : de en
  • DE1021881B - Clamp pantograph for electrically operated vehicles with a small grinding bar mass : de en
  • DE1021983B - Process for eliminating the formation of stray light on frosted glass surfaces : de en
  • DE1022042B - Built-in baling press with running or sliding piston for threshing machines : de en
  • ES62965U - Staple to hold electric conductors (Machine-translation by Google Translate, not legally binding) : en es
  • ES63207U - An automatic reset electric circuit breaker (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759062U - LOOP CLAMPING BOLTS. : de en
  • FR1149923A - Improvement in devices for the storage and distribution of boiling water under high pressure : en fr
  • DE1759204U - MOUNTING DEVICE FOR THE FRONTAL MEASURING DEVICE WITH A CIRCULAR CYLINDER HOUSING BUILT IN A PANEL. : de en
  • ES232754A1 - Improvements in the construction of metal fences for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • GB788628A - Improvements in or relating to a shell fuze with direct impact and a clockwork-operated self-destroying device : en
  • CH326489A - Toilet broom : de en
  • CH326794A - Procedure for preparing the dihydrostreptomycin salt of 1-isonicotinyl-2- (1-hydroxy-1-carboxyethyl) -hydrazine : en it
  • DE1022020B - Method for measuring the efficiency of prime movers : de en
  • DE1022125B - Process for the visualization of bullet holes in the screen equipment of shooting cinema systems when shooting with lead : de en
  • DE1759186U - WALLPAPER LOT FOR PAINTERS. : de en
  • CA551078A - Halide detector : en fr
  • CH326439A - Fastener : de en
  • CH326770A - Process for the preparation of alkali metal enolates of steroids : de en
  • DE1021833B - Process for the extraction of sulfur from these minerals which contain in elemental form : de en
  • DE1759159U - ADJUSTABLE CLAMPING DEVICE FOR COLD IRON RAILS. : de en
  • CH326615A - Groove finder on speaking machines : de en
  • CH326650A - Process for the preservation of materials : de en
  • CH326679A - Force-dependent controlled control valve, especially brake valve : de en
  • DE1022106B - Forming the instrument panel of motor vehicles, in particular passenger cars : de en
  • DE1759047U - MICROPHONE WITH REPLACEABLE INDICATOR LIGHTS. : de en
  • US2818067A - Breathing apparatus for free divers : en
  • US2818263A - Phonograph : en
  • FR1149645A - Improvements to magnetic clutches : en fr
  • CA550887A - Flow angle probe for wind tunnels : en fr
  • DE1759254U - ARRANGEMENT OF THE LUBRICATION NIPPLE ON DOUBLE DISC WHEELS. : de en
  • GB788486A - Aircraft navigation aid apparatus : en
  • CH326504A - Device for deactivating the fabric feed device of a sewing machine : de en
  • CH326778A - Process for the preparation of ointment bases : de en
  • US2817992A - Radius turning mechanism : en
  • US2818021A - Cartridge case base : en
  • CA550993A - Sheet feed and registering apparatus for presses : en fr
  • US2818066A - Transfer mask : en
  • DE1759305U - BRAKE INDICATOR ON THE FRONT OF MOTOR VEHICLES. : de en
  • ES63243U - Improved packing table (Machine-translation by Google Translate, not legally binding) : en es
  • CA551011A - Surgical instrument : en fr
  • DE1022076B - Turret head for single-spindle machines : de en
  • DE1759261U - MULTI-WAY PISTON VALVE FOR COMPRESSED AIR. : de en
  • GB788543A - Improvements in or relating to apparatus for reproducing sound from audio-frequency electrical signals : en
  • CH326696A - Gas turbine : en fr
  • AU2166256A - An improved insulated electrical cable t-joint : en
  • US2817925A - Catapulting figure toy : en
  • US2818312A - Selective handle connection for floor polishing machines : en
  • CA550989A - Work handling conveyor structure : en fr
  • US2817917A - Cartridge lifter biased by spring with toggle action : en
  • CA550969A - Process for the manufacture of optically active 3-hydroxy-n-methyl-morphinanes : en fr
  • US2818391A - Preparation of selenide phosphors : en
  • US2817898A - Pipe cutters : en
  • US2818114A - Guillotines for steel sections with automatically moving steel section knives : en
  • US2818124A - Helicopter blade mounting mechanism : en
  • CH326531A - Process for the preparation of terephthalic acid esters : de en
  • ES236149A2 - Improvements in the pendular devices to remove flying insects (Machine-translation by Google Translate, not legally binding) : en es
  • GB788397A - Improvements in the preparation of resinous condensation products of alkenylphenols and aldehydes : en
  • CA550846A - Hinged and swivellable seal and strainer : en fr
  • CA550817A - Insulated explosive tamping rod : en fr
  • US2818070A - Scarifying applicator : en
  • CA550903A - Process for recovering acid from waste acid liquors : en fr
  • DE1759018U - ROLLING TOOL FOR ROLLING PROFILE WIRE OF ALL SECTIONAL SHAPES. : de en
  • DE1759039U - WHITE PRECAST CONCRETE STONE FOR ROAD MARKINGS. : de en
  • CH326703A - Device for transmitting the movements of a regulating shaft to a swiveling regulating lever : de en
  • CA551087A - 3-11.beta.-DIHYDROXYPREGNANE-20-ONE PRODUCED BY HYDROLYZING THE CORRESPONDING KETAL : en fr
  • DE1021894B - Magnetic amplifier : de en
  • DE1021941B - Exciter-less, self-excited and self-regulating synchronous generator : de en
  • DE1759168U - POSITION INDICATORS, PARTICULARLY FOR ROOM OIL OVENS AND LIKE. : de en
  • FR1149884A - Bimetallic power regulator : en fr
  • GB788367A - Improvements in or relating to electro-centrifugal clutches : en
  • GB788401A - Improvements relating to aluminium-coated silicon-aluminium steels : en
  • DE1759354U - SIGN FOR ATTACHING TO TREES AND DEVICE FOR ITS FIXING AND LOOSING. : de en
  • CA550867A - Preparation of amides by catalysis : en fr
  • CH326474A - Process for feeding the fuel onto mechanical grates : de en
  • US2817984A - Pipe joint tool : en
  • CH326619A - Device for sound reproduction : de en
  • DD4997U - Insert strips for cardboard boxes preferably for ampoule boxes : de en
  • DE967983C - Single or multi-pole terminal, embedded in a molded piece of insulating material, safe to touch, for screwless connection of electrical conductors : de en
  • FR1149664A - Solid bleaching composition, its preparation process and its applications : en fr
  • FR1149868A - Radio-electric warning device for motor vehicles : en fr
  • BE562930A - : en
  • CH326634A - Alloy based on nickel, chromium and cobalt and use of said alloy : en fr
  • DE1021943B - Self-starting synchronous motor : de en
  • ES63089U - Pot or cup of porous plastic material for breeding plants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149991A - New uranium alloys and process for obtaining these alloys : en fr
  • GB788549A - Improvements in centrifugal pumps, more particularly for domestic use : en
  • CH326469A - Glass sheet and method of manufacturing the same : en fr
  • US2818417A - Cyclomatic compounds : en
  • CH326467A - Method for bending a sheet of glass and apparatus for carrying out this method : en fr
  • DE1759194U - TAPE MEASURE FOR DETERMINING THE NUMBER OF LINKS IN A CHAIN. : de en
  • US2817967A - Automatic metering apparatus : en
  • US2818118A - Production of oil by in situ combustion : en
  • US2818254A - Swimming pool basket ball apparatus : en
  • CA550868A - Sub-assembly for electric motor fan unit : en fr
  • US2817874A - Apparatus for supporting birds and their viscera for inspection and/or processing : en
  • DE1759165U - Jacketed room stove. : de en
  • CA550937A - Low compression set siloxane rubbers : en fr
  • CH326749A - Photoelectric scanning device : de en
  • US2818113A - Venetian blind attachment : en
  • US2818214A - Hand counter : en
  • US2818561A - Moving target indicator : en
  • DE1021955B - Semiconductor signal transmission device : de en
  • CA550808A - Baby and youth bed assembly : en fr
  • CH326832A - Bicycle valve : de en
  • DE1759363U - PLASTIC FIGURE, PARTICULARLY FOR SHOOTING ANGLES. : de en
  • DE1759258U - FOLLOW-UP GREASE PUMP, PARTICULARLY FOR TAKING GREASE FROM CYLINDRICAL TIN PAILS, CONTAINERS OR. DGL. : de en
  • ES236215A2 - Procedure for the obtaining of new derivatives of ethylene (Machine-translation by Google Translate, not legally binding) : en es
  • CA551085A - 3-hydroxypregnane-11,20-dione-20-ketals : en fr
  • US2818150A - Control system for power presses having a magnetic flux clutch-brake drive : en
  • US2818283A - Housing attached sealing unit with resiliently pressed sealing lips : en
  • US2817933A - Wrapping machine article conveying mechanism : en
  • CA551006A - Axial flow compressors : en fr
  • CA551083A - Ethylating benzene with phosphoric acid catalysts : en fr
  • CH326462A - Hard body drilling machine : en fr
  • DE1021825B - Process for the synthetic resin finishing of fabrics : de en
  • FR1149665A - Filling agent : en fr
  • GB788403A - Improvements in circuit arrangements for producing flashes of light : en
  • CA550857A - Air fractionating cycle : en fr
  • CA551060A - Pre-stressed clay tile partition panels : en fr
  • CA551018A - Permanent magnet : en fr
  • CH326485A - Filing cabinet : en fr
  • CH326583A - Device for focusing on a recording camera : de en
  • CA550924A - Salt blocks : en fr
  • CH326850A - Process for the production of slightly acidic, blue leveling dyes of the anthraquinone series : de en
  • DE1022114B - Cylinder lock equipped with one-piece radial tumblers : de en
  • US2818056A - Compressed gas-operated propelling mechanism : en
  • US2818130A - Loudspeaker diaphragms : en
  • US2818439A - Olefin hydration process using halogenated cyclic aromatics : en
  • CA551024A - Tuning circuit for television receivers : en fr
  • DE1759164U - STRESS RELEASED CABLE FOR THE CONTROL SWITCH TO ELECTRIC. : de en
  • CA550901A - Refractory material and a process for producing same : en fr
  • CH326557A - Process for the preparation of acid dyes of the isothiazole anthrone series : de en
  • CA551025A - Grid structure for electron tubes : en fr
  • CH326776A - Process for the preparation of N-benzhydryl-tropylamines : de en
  • US2818450A - Spirohydrindenes for resolution of hydrocarbon mixtures containing relatively straight chain aliphatic components : en
  • US2818351A - Process of plating glass fiber rovings with iron metal : en
  • CA551005A - Transistor unit : en fr
  • CA550927A - Finishing open-grained porous wood : en fr
  • DE967641C - Process and means for upgrading cellulose material : de en
  • DE968011C - Molds for making objects from soft plastics, e.g. Toy figures : de en
  • DE1021851B - Process for the preparation of derivatives of urocanic acid : de en
  • FR1149834A - Primary and secondary amine carboxymethylation process : en fr
  • FR1149864A - Improvements to detergent compositions : en fr
  • FR1149915A - Fluid flow meter : en fr
  • DE1021939B - Hydroelectric machine set, in which the runner of the electric machine is connected to the shaft carrying the impeller of the hydraulic machine via a gear : de en
  • ES235405A1 - Automatic valve for refrigeration equipment (Machine-translation by Google Translate, not legally binding) : en es
  • ES59906Y - Simplified folding chair : en es
  • CA550848A - Electric plug receptacle : en fr
  • GB788425A - Process and solutions for discharging filter and antihalation dyes in photographic films : en
  • ES62955U - Hook-rings for hanging curtains in whose upper edge have been incorporated handrails or hanging tapes (Machine-translation by Google Translate, not legally binding) : en es
  • FI29458A - Anordning fördindra temperaturspänningar och veckbildning på viran i pappersmaskiner och upptagningsmaskiner : en fi
  • CA551056A - Apparatus for automatic flash point testing : en fr
  • CA550795A - Screen wiper : en fr
  • CA550866A - Antibiotic compositions : en fr
  • CH326596A - Device for setting the indicators of a gyro compass : de en
  • ES236100A1 - Manufacturing procedure of portable microphones (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759048U - ADJUSTABLE HEADPHONE BAR. : de en
  • DE1759300U - COMBINED HEAD AND KIDNEY SUPPORT FOR USE ON VEHICLE SEATS. : de en
  • DE1759346U - EXERCISE PROTECTIVE MINE. : de en
  • US2818155A - Typewriter ribbon : en
  • CH326856A - Grinding device : de en
  • DE1759113U - STAND FOR SICK BEARERS. : de en
  • GB788356A - Improvements in and relating to games such as darts and archery : en
  • GB788446A - Carbonization of coal : en
  • GB788544A - Improvements in or relating to transmitting magnetic compass systems : en
  • CA550877A - Stabilized soy bean phosphatide emulsifiers and method of preparation : en fr
  • DE1021925B - Rotary relay of a remote control receiver for audio frequency pulses transmitted over a power distribution network : de en
  • DE1021900B - Circuit arrangement for telephone extension systems with crossbar switches : de en
  • DE1759282U - FLASHLIGHT DEVICE FOR PHOTOGRAPHIC PURPOSES WITH SPECIALIST REFLECTOR. : de en
  • DE967996C - Container for sewing machine needles : de en
  • US2817953A - Rotary pump and motor hydraulic power transmission : en
  • US2818360A - Method for the aluminum cladding of ferrous base metal and product thereof : en
  • DE1021993B - Gripper winch with a gripper hanging from two cable lines : de en
  • FR1149846A - Double articulated hinge : en fr
  • ES62975U - Perfect closure (Machine-translation by Google Translate, not legally binding) : en es
  • US2818100A - Resilient wheel : en
  • DE967992C - Self-acting preheating throttle valve in the exhaust line of internal combustion engines : de en
  • FR1149816A - Material for the manufacture of objects the surface of which is intended to be chromed : en fr
  • US2818044A - Greasing machine for bearings or the like : en
  • US2818399A - Ethlenically unsaturated alkyd resin copolymerized with n-vinyl-2-oxazolidone and process for making same : en
  • ES61258Y - Device to tend to clothes : en es
  • DE967971C - Process for the production of a blank to be pressed out for the hub of a spoked wheel : de en
  • GB788422A - Improvements in or relating to methods of and means for bright-annealing metals : en
  • USD181805S - Tea table : en
  • FR1149982A - Grinding device with rotary knives, and in particular a coffee grinder : en fr
  • FR1149768A - Set of sensitive sheets and reinforcement sheets (intensifying screens) for the establishment of several radiographs in a single exposure phase : en fr
  • CH326569A - Process for making a fiber-forming polymer : de en
  • US2818203A - Plastic nozzle or spout mounting : en
  • US2818388A - Corrosion inhibition : en
  • ES62681U - Magnet plate (Machine-translation by Google Translate, not legally binding) : en es
  • CA550944A - Hard formation retractable drill bit : en fr
  • DE1021868B - Device for the operation of refrigeration systems : de en
  • DE1021903B - Method for the transmission of a counting criterion for counting during the conversation via sealed connecting lines in telecommunication systems, in particular telephone systems : de en
  • DE1021950B - Method and device for the production of lead-in wires for incandescent lamps or the like. : de en
  • DE1759030U - DEVICE FOR APPLYING LIQUIDS. : de en
  • DE1759321U - BOTTLE OPENER. : de en
  • CA550943A - Residual fuels : en fr
  • DE1022164B - Mobile dump truck : de en
  • FR1149987A - Process for obtaining varnished objects molded from polyvinyl compounds : en fr
  • US2817887A - Limb-holder : en
  • US2818022A - Bottom hole hydraulic pump : en
  • DE1021831B - Process for the production of pure crystallized ammonium bifluoride from fluosilicic acid and ammonia : de en
  • DE1759176U - DEVICE FOR CONNECTING TWO VERTICAL WALLS, IN PARTICULAR HOUSE AND FURNITURE WALLS : de en
  • DE1759398U - UNDERLAY PICKER. : de en
  • ES60964Y - Attachment device for cords used as watch bands : en es
  • FR1149936A - Pressure regulator for vehicle or other vehicle suspension comprising mixed liquid and compressed gas shock absorbers : en fr
  • ES236611A2 - Shutter or metallic roll door (Machine-translation by Google Translate, not legally binding) : en es
  • ES62968U - Toy truck (Machine-translation by Google Translate, not legally binding) : en es
  • ES63189U - Nozzle for hoses and irrigation devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149672A - Auto-switching process for telephone exchanges : en fr
  • GB788565A - Improvements in and relating to frequency response determining apparatus : en
  • DE1759078U - ADJUSTING TRANSFORMER. : de en
  • DE1021961B - Gamma ray detector : de en
  • DE1759015U - GAS FURNISHED BURNER WITH MAGNETIC ELECTRIC THERMOCOUPLE AS FLAME SAFETY DEVICE. : de en
  • ES234682A2 - Improvements in the manufacturing process dependents adjustable by pressure (Machine-translation by Google Translate, not legally binding) : en es
  • ES24376Y - Type-cleaning device for typewriters and other similar machines : en es
  • ES236601A2 - Device adaptable to the bocoyes of olives and other fermentation resipients (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149773A - Propulsion system for toy boats and floating toys of all kinds, mobile on water or in water : en fr
  • ES235354A2 - Improvements in the feeding and service of the miters in petroleum burners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149669A - Electronic switching circuit : en fr
  • FR1149682A - Improved method of obtaining a positive film for cinematographic projection : en fr
  • FR1149803A - Gear shift control for two-wheeled vehicles : en fr
  • FR1149881A - Anti-corrosive for the protection of moldings and constructions, as well as elements made of mineral materials, in particular concrete, cement, stone and the like, and castings, constructions and elements made of mineral materials protected by means of this anticorrosive : en fr
  • FR1149784A - Automatic machine for processing films and photographic prints : en fr
  • GB788378A - Improvements in or relating to liquid-ring pumps : en
  • DE1759244U - FASTENING DEVICE FOR MATS ON POLES. : de en
  • DE1759360U - SKILL GAME. : de en
  • DE1021989B - Mobile crane : de en
  • DE1759328U - CUTTING SET FOR MEATWOLF OD. DGL. : de en
  • NL215074A - PROCESS FOR PREPARING A CERAMIC PIGMENT : en nl
  • FR1149886A - Reservoir pen holder with interchangeable writing or drawing nozzles : en fr
  • DE1021975B - Process for the production of hollow fan blades made of elastic material : de en
  • DE1022047B - Synergist for insecticidal chlorinated hydrocarbons : de en
  • ES234875A1 - Improvement in the construction of luminous passwords for public vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB788520A - Improvements in laminated electrical insulation : en
  • BE558895A - : en
  • US2817882A - Insect repellant attachment for gasoline lanterns : en
  • US2818325A - Apparatus for contacting subdivided solid particles in a compact and moving bed : en
  • US2817880A - Refrigerator door and method of assembling the same : en
  • ES58478Y - Graphics game to teach how to draw correctly : en es
  • GB788512A - Improvements relating to chucks principally for earth and rock drilling : en
  • CA551015A - Radio activity and collar position logging apparatus for cased boreholes : en fr
  • US2818367A - Method of inhibiting cereal plant rust with phenylhydrazones : en
  • CA550799A - Volume control for predetermined engine compression pressures : en fr
  • ES236470A1 - Steam generator (Machine-translation by Google Translate, not legally binding) : en es
  • ES235053A1 - Procedure for the preparation of conjunctive polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149658A - Calculating device : en fr
  • FR1149944A - Ethylene polymerization process : en fr
  • ES235757A1 - A method and electrode to weld by electric arc a ferreo material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149683A - Removable device allowing full filling of cans : en fr
  • FR1149983A - Explosion base and new method of loading rifles : en fr
  • DE1759356U - CLEANING CLOTH FOR SPINNING MACHINES. : de en
  • ES235397A1 - Regulating plant growth : en es
  • FR1149831A - Improvements to the hinges of doors, windows and furniture of all kinds : en fr
  • US2818189A - Die handling unit for lift trucks : en
  • DE1022153B - Blank for a folding box with a hinged lid : de en
  • ES63002U - Improved electrical relay (Machine-translation by Google Translate, not legally binding) : en es
  • US2818465A - Half-tone dot facsimile system : en
  • ES237673A2 - Process of tria and selection of files and means of application of the same (Machine-translation by Google Translate, not legally binding) : en es
  • ES234671A1 - A machine in progress continues to specify, fill and close the bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES63035U - Element or device for the formation of boards in fabrics and garments (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021821B - Clamping bar with two toggle-like swiveling clamping jaws for sheet metal stretching machines u. like : de en
  • DE1759175U - FASTENING BRACKETS FOR THE PLASTER BASE STRIPS OF CEILING CEILINGS. : de en
  • ES63066U - Indicator of the fertile days of the woman (Machine-translation by Google Translate, not legally binding) : en es
  • US2817879A - Rubbing aprons : en
  • US2818280A - Coupling with cam locking means : en
  • CA550912A - Load transporting device : en fr
  • DE1759274U - HANGER FOR PERFORATED PANELS AS A CARRIER FOR EXHIBITION ITEMS. : de en
  • ES236321A1 - Grain transporter for seeding machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES236375A1 - Improvements introduced in the hydraulic presses for the manufacture of losetas (Machine-translation by Google Translate, not legally binding) : en es
  • CH326689A - Crankshaft with flywheel : de en
  • DE1759236U - MACHINE FOR LIGHTING OR JETING PLANTS IN LINE. : de en
  • FR1149640A - Tool and setting device for gear planing machines : en fr
  • DE1759391U - FOUNTAIN IMPACT FILTER. : de en
  • US2818499A - Flashlight construction : en
  • US2818480A - Miniature electrical switch apparatus or the like : en
  • DE968016C - Circuit arrangement for quiescent current monitored alarm systems : de en
  • CH326514A - Household electric appliance mixer-grinder : en fr
  • US2817973A - Safety device : en
  • US2818057A - Archery bow : en
  • US2818414A - Production of steroid compounds : en
  • US2818474A - Switch construction : en
  • US2818453A - Selective solvent extraction process employing nitro diethyl compounds as solvents : en
  • DE1021979B - Method and means for permanently changing the shape of human hair : de en
  • ES62969U - Shower cap (Machine-translation by Google Translate, not legally binding) : en es
  • US2818458A - Prevention of reboiler fouling in sulfuric acid process for alkylating isobutane with olefins : en
  • US2818387A - Square loop ferromagnetic material : en
  • US2818393A - Method of preparing a catalyst : en
  • US2818018A - Type wheel selecting and print actuating means : en
  • ES63053U - Uniform pressure and anchoring device for both dental prosthesis plates (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759137U - ELEVATOR FOR TABLES AND FURNITURE OF ALL KINDS. : de en
  • MY5700031A - Improved filter for tobacco smoking devices : en
  • US2817858A - Slip cover : en
  • DE1021885B - Circuit arrangement for blanking the line return in television receivers, in particular for television receivers having differentiating equalizers : de en
  • ES55375Y - Electric cable tensioning device : en es
  • ES59801Y - Perfected heel for women's footwear : en es
  • ES62726U - Extendable trouser hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES63179U - A perfected blind (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022101B - Hydraulic drive transmission, especially for motor vehicles : de en
  • ES63016U - Perfect pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • GB788530A - Epoxides and method of making the same : en
  • DE1759083U - SELF-REGULATING DEVICE FOR THREE-PHASE AND AC SYNCHRONOUS GENERATORS OF THE INTERNAL AND EXTERNAL POLE. : de en
  • DE1759362U - SELF-SERVICE SHOPS AS CHILDREN'S TOYS. : de en
  • ES236301A2 - An apparatus intended to measure heat amounts consumed in hot water cooling installations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149977A - Improvements in interference suppression devices, in particular for spark plugs in internal combustion engines : en fr
  • US2818289A - Top fitting castings : en
  • DE1759211U - PHOTOGRAPHIC LENS. : de en
  • US2818249A - Shock absorbers : en
  • US2818247A - Steel making apparatus : en
  • US2818298A - Auxiliary sunshade attachment for visors : en
  • US2818154A - Proportional letter feed mechanism for typewriting machines : en
  • US2818146A - Auxiliary door and frame structure : en
  • US2818116A - Telegraph code perforating apparatus : en
  • US2818139A - Anti-skid device for motor vehicles : en
  • US2818153A - Decelerating device : en
  • CA550948A - Method and apparatus for shearing a stream of material : en fr
  • CA551080A - Vinyl halide-containing resins plasticized with phosphorus-containing compounds : en fr
  • US2818456A - Preparation of allene : en
  • DE1759280U - ARRANGEMENT OF STEREOSCOPIC HALF-FRAMES ON A SINGLE SINGLE LINE FILM. : de en
  • ES236541A3 - Procedure for the obtaining of melamine from diciaudiamide at high temperature and low pressure in the presence of gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES60893Y - Orienting device for television antennas : en es
  • ES62817U - Table-stand support for calendars and/or memos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149951A - Process for obtaining concave surfaces in leather goods : en fr
  • US2817945A - Flail type pick-up and baler assembly : en
  • US2818207A - Carton with reclosable spout : en
  • CA551064A - Method of making electroluminescent phosphors : en fr
  • DE1021934B - Electrical voltage stabilizer : de en
  • DE1021992B - Method for monitoring, in particular continuous display of the load status of hoists or similar working machines : de en
  • US2818521A - Lamp : en
  • US2817938A - Wrapping machines : en
  • US2818522A - Ceramic frame grid : en
  • CH326505A - Sewing machine with device for stopping in a certain position : de en
  • CH326655A - Process for the production of colored and / or light transmission according to contrasting structures with a profiled surface made of polymerisation plastics : de en
  • ES63213U - Sticky toy dart for manual release (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759342U - OUTSOLE AND HEEL. : de en
  • CH326692A - Combustion apparatus : en fr
  • US2818330A - Preparation of refractory metals : en
  • US2818345A - Refractory cement : en
  • US2818479A - Transient switch : en
  • US2818511A - Radiation detector : en
  • DE968012C - Device for machines with a rotating shaft to display the instantaneous value of the consumption of a flowing medium intended for consumption in the machine : de en
  • FR1149852A - Rotor for washing machines : en fr
  • GB788640A - Improvements relating to electrically driven spinning, twisting and winding machines : en
  • CH326773A - Process for purifying concentrates of vitamins of the B12 group : de en
  • CA550905A - Electric air heater : en fr
  • CA550872A - Process for the production of stuffed products : en fr
  • CA551107A - Apparatus and method of making clothespins : en fr
  • DE1759213U - SMALL VIEWER. : de en
  • FR1149660A - Shrinking systems of plastics or plastic compounds : en fr
  • DE1021969B - Process for the preparation of tris and polyazo dyes : de en
  • ES235839A3 - A machine for the finishing of generations of point (Machine-translation by Google Translate, not legally binding) : en es
  • ES53749Y - Speed change by chain derailment for bicycles and the like : en es
  • DE1022054B - Jet engine : de en
  • ES236666A1 - Improvements in the suspended grinders (Machine-translation by Google Translate, not legally binding) : en es
  • ES63116U - Gear changes perfected for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB788373A - Water-soluble derivatives of 5-nitro furfural and production thereof : en
  • GB788420A - Improvements in and relating to gear shaping machines : en
  • GB788606A - Improvements relating to signalling receiver arrangements in carrier-wave multiplex telephone systems : en
  • DE1759369U - PLASTIC ROD OR WIRE. : de en
  • DE1759400U - CONVEYOR DEVICE WITH A DIRT SEPARATION DEVICE, IN PARTICULAR FOR THE CONVEYING AND CLEANING OF BEETS. : de en
  • FR1149623A - Device for laying a railway track and track fitted with said device : en fr
  • DK84156C - Polar shoes for magnetic electron lenses. : da en
  • CH326710A - Separator for electrical accumulator batteries and method of manufacturing such : de en
  • DE1759206U - COUNTERACTIVE RESISTANCE PICKUP. : de en
  • DE967962C - Process for the production of pressed laminated bodies : de en
  • FR1149624A - Tuning mechanism for reference cavity resonators : en fr
  • MY5700041A - New acetanilide derivatives and the manufacture thereof : en
  • US2818208A - Gas metering pump : en
  • US2818320A - Locating mechanism : en
  • US2818431A - Preparation of 4-cyclohexenemethylamine : en
  • CA551052A - Gear-changing levers : en fr
  • CA551099A - Traveling wave tubes : en fr
  • CA550914A - Method and apparatus for producing silicon for use in semiconductors : en fr
  • CH326617A - Sound reproduction device : de en
  • MY5700033A - Improvements in or relating to gum-tree tapping gouges : en
  • CA550802A - Machine for grading articles by weight : en fr
  • DE1759126U - DRIP RACK, PREFERABLY MADE OF METAL WIRE, FOR PLATES, CUTLERY, GLASSES AND THE LIKE. : de en
  • DE1759162U - CRANE HARNESS FOR LIFTING AND TIPPING TRANSPORT CONTAINERS, IF NEEDED. : de en
  • ES235271A1 - A thickening device for framing a piece of metal powder in the form of an interrupted threaded nut (Machine-translation by Google Translate, not legally binding) : en es
  • ES62971U - A sentence (Machine-translation by Google Translate, not legally binding) : en es
  • US2818206A - Pin cushions : en
  • CH326530A - Process for the preparation of iron dicyclopentadienyl : de en
  • DE1759333U - ADJUSTABLE WINDOW OR DOOR HOLDER FOR REGULATING THE AIR SUPPLY. : de en
  • ES58235Y - Impregnating brush : en es
  • ES60892Y - A perfected screwdriver : en es
  • ES61193Y - Portable disco : en es
  • FR1149646A - Motor vehicle door lock : en fr
  • CH326517A - Process for removing sulphurous acid from liquids : de en
  • DE1021834B - Process for the preparation of the crystalline compound (NO) (HSO-) : de en
  • GB788457A - Improvements relating to grabbing cranes : en
  • CH326450A - Device for assembling two railway tracks : en fr
  • CH326742A - Process for the manufacture of self-healing electrical capacitors : de en
  • CH326763A - Sickbed adjustable in height and inclination : de en
  • CH326665A - Liquid atomizer with at least one rotating atomizer disk, the edge of which acts as a spray electrode when the disk is applied to high voltage : de en
  • DE1022056B - Torsion-resistant sleeve spring, preferably made of rubber-metal parts : de en
  • CH326470A - Process for shaping an interlayer of plastic material, apparatus for carrying out this method, and interlayer obtained by means of this method : en fr
  • DE1021812B - Ignition device for gas appliances, especially gas water heaters, with a closed combustion chamber : de en
  • ES63067U - Spraying truck insecticide (Machine-translation by Google Translate, not legally binding) : en es
  • IE22694L - Rope sling : en
  • US2818256A - Game table : en
  • CH326434A - Method and container for the production of cultures of lower organisms and of tissues, in particular of the mycelium of fungi : en fr
  • CH326512A - Combination dress for women and children : de en
  • CH326796A - Process for preparing substituted pregnaniones : en fr
  • CA550861A - Production of dialkyl esters of isophthalic and terephthalic acids : en fr
  • CH326658A - Process for the production of granules from thermoplastic polymeric materials : de en
  • US2818244A - Deceleration responsive apparatus : en
  • DE1021931B - Arrangement to stabilize the reversal process in a three-phase asynchronous motor as a servomotor, which is reversed via direct current biased choke coils : de en
  • CH326636A - Process for continuously or semi-continuously casting aluminum ingots and equipment for implementing this process : en fr
  • CH326823A - Pressure equalization arrangement, in particular as a vent and ventilation valve for fuel containers : de en
  • DE1759193U - MULTI-PIECE INTERIOR FOR MINER'S HELMETS AND PROTECTIVE CAPS, ESPECIALLY MADE OF PLASTIC. : de en
  • ES63225U - New stabilizer for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149880A - Phase sequence filter : en fr
  • US2817866A - Holder for adjustably supporting a paint brush : en
  • US2818251A - Window operator : en
  • CH326695A - Jet thruster : en fr
  • DE1022019B - Methods for geochemical soil research : de en
  • CH326729A - Control unit for electrical equipment : en fr
  • CH326803A - Negative feedback broadband amplifier circuit : de en
  • US2818434A - Bis (9-and 10-hydroxyoctadecyl) amines : en
  • DE1759247U - PIG STEEL DOOR. : de en
  • ES234874A1 - Perfected procedure for the construction of portamatriculas for vehicles automoviles (Machine-translation by Google Translate, not legally binding) : en es
  • CA550824A - Showcase support - multiple combination : en fr
  • DE1022165B - Load carrier for stacking devices with automatic tilting device of the load-bearing member : de en
  • ES234659A1 - Procedure for the manufacture of kitchen parrils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149726A - Stud welding gun, provided with means for determining their locations : en fr
  • US2818510A - Diagnostic x-ray device : en
  • US2818140A - Wheel brake support : en
  • CA550925A - Metal oxide production : en fr
  • CA550949A - Trichloromethane sulphenic acid derivatives and their use in the combatting of fungi : en fr
  • US2818080A - Compressed air tire-filling apparatus : en
  • DE1022112B - Machine for grinding in engine valves : de en
  • ES62984U - An extendable curtain rail perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES59647Y - Light change pedal applicable to vehicles : en es
  • CA550862A - Self-lubricating machine element : en fr
  • CH326722A - Centrifugal governor for electric motor-driven office machines that works by means of electrical control contacts : de en
  • DE1021919B - Cam switches : de en
  • CH326449A - Equipment for excavation and transport of material : en it
  • US2817988A - Selective two-speed hand tool : en
  • US2818396A - Dextran and drying oil fatty acidsmodified polyesters and method of producing the polyesters : en
  • ES236311A1 - Improvements in the construction of labranza aperos (Machine-translation by Google Translate, not legally binding) : en es
  • GB788602A - Improvements relating to oil burners : en
  • FR1149704A - Photographic reproduction process : en fr
  • FR1149959A - Improvement in mousetraps and similar traps : en fr
  • FR1149964A - Cardboard packaging : en fr
  • ES59821Y - Device for launching darts and similar objects : en es
  • ES63155U - Device for the application of oxygen and other gases contained in pressurized bottles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759229U - ASHTRAY. : de en
  • ES235570A1 - Automatic ignition combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149685A - Process for carrying out endothermic reactions at high temperatures : en fr
  • US2817888A - Buckle : en
  • US2818221A - Dispensing holder for rolled sheet material : en
  • CH326645A - Machine for making a tube : en fr
  • DK84164C - Method for holding mold boxes by separating mold and model and apparatus for carrying out the method. : da en
  • FR1149705A - Interlocking device and projection apparatus comprising such a device : en fr
  • US2818174A - Automatic egg scale : en
  • US2818473A - Automatic program controller : en
  • DE1759053U - MESSAGE TECHNOLOGY DEVICE. : de en
  • ES236341A1 - Magnetic system (Machine-translation by Google Translate, not legally binding) : en es
  • ES236458A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRICAL CIRCUITS OF SWITCHING OR CONNECTION : en es
  • ES63092U - Detachable stretcher (Machine-translation by Google Translate, not legally binding) : en es
  • GB788504A - Crank mechanism with a stroke that can be adjusted during operation : en
  • CA550875A - Shuttle driving mechanism for looms : en fr
  • US2818073A - Tobacco smoke filtering material : en
  • US2818404A - Curing of polyurethanes with a di(isocyanatoaryl) urea : en
  • MY5700019A - Improved muscle relaxant composition : en
  • CH326575A - Method and apparatus for coating an elongate member : en fr
  • DE1759067U - TRAINING OF THE DISCONNECTING LINE OF A DISCONNECTOR. : de en
  • ES63205U - Light beam projection device, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2818096A - Mechanism for separating egg whites from egg yolks : en
  • US2818225A - Power plant installations for aircraft : en
  • FR1149701A - Process for the preparation of flexible elastomeric cellular material : en fr
  • GB788436A - Improvements in the production of cycloaliphatic ketoximes and their hydrochlorides : en
  • GB788413A - A machine for producing a black paving coat : en
  • ES234172A1 - Improved improvements in the manufacture of railway wagons with monroasco bodywork (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149949A - Cushions control device for stamping presses : en fr
  • FR1149956A - Automatic firing stop device for automatic weapons : en fr
  • GB788532A - A flake ice maker : en
  • ES63156U - Toy sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES63166U - New model of cigarette case (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759389U - WATCH WITH ELECTROMAGNETIC PULSE WINDOW. : de en
  • GB788414A - Electrically driven drainage pump installation for floating docks : en
  • DE1021893B - Stereophonic sound transmission : de en
  • ES58866Y - Machine for roasting corn grains and similar grains, perfected : en es
  • FR1149770A - Pylon for all types of suspension bridges and bridges including such pylons : en fr
  • GB788513A - Improvements in or relating to the production of moisture-proof film : en
  • GB788631A - Improvements in and relating to apparatus for the forming and assembly of off-set orcrimped coil springs : en
  • DE1021908B - Reception arrangement for a rotary radio beacon : de en
  • DE1021958B - Multi-grate tubes : de en
  • DE1021977B - Procedure and aids for suturing or suturing on wounds in veterinary surgery : de en
  • DE1022124B - Switching device for multi-color writing devices : de en
  • DE1759370U - OIL BURNER FOR HEATING PIECE OF MATERIAL, e.g. LIMESTONE. : de en
  • ES61264Y - Enhanced esocomoteiabe-type windshield : en es
  • DE1022116B - Central switch in the circuit for electrical devices for closing and opening door locks : de en
  • ES58282Y - Heel protector device : en es
  • GB788629A - Stopping light switch, for use on pedal cycles fitted with roller-lever-brakes : en
  • GB788451A - A method of improving the luminescence of luminescent materials and luminescent materials when improved by the method : en
  • FR1149829A - Reversing device for reversing the direction of the flow of a fluid, applicable to dyeing devices : en fr
  • ES61270Y - Device for injection of lubricating oil in the cylinders of the essence engines : en es
  • FR1149997A - Improvements to prefabricated elements for roofing : en fr
  • FR1149812A - Lightning rod device applicable to electrical primers for mines : en fr
  • ES236353A1 - Improvements in removable lighting devices of lamps in reflectors (Machine-translation by Google Translate, not legally binding) : en es
  • ES63024U - Case-revolver for the conditioning of needles and sinilares (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149739A - Vehicle wheels with tubeless pneumatic tires : en fr
  • ES235465A1 - Improvements in electrodes for electric batteries (Machine-translation by Google Translate, not legally binding) : en es
  • DE967967C - Method for the tight sealing of angular cardboard containers or the like. : de en
  • ES63078U - New vehicle holder holding device (Machine-translation by Google Translate, not legally binding) : en es
  • GB788546A - Improvements relating to speed governors : en
  • GB788428A - Improvements in the stabilisation of polymers of vinylidene chloride : en
  • FR1149651A - Machine, conveyor type, for loading : en fr
  • ES63224U - Steel shoe heel, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB788398A - Feed-control system in distillation apparatus : en
  • DE1759318U - PERMANENT CAN FOR BOILING VEGETABLES, FRUITS AND THE LIKE. : de en
  • CA550838A - Flow control and treatment of condenser cooling water make-up : en fr
  • BE563022A - THERMOSTATIC HEAT EXCHANGER REGULATOR VALVE : en fr
  • DE1021932B - Arrangement for current limitation in voltage regulating devices, in particular with rectifiers : de en
  • DE1022022B - Mechanical-electrical converter for the generation or scanning of a grooved sound track : de en
  • ES236350A1 - Procedure for the manufacture of mosaic tiles or metalized analogs (Machine-translation by Google Translate, not legally binding) : en es
  • ES62942U - An external traction glider, for underwater dives (Machine-translation by Google Translate, not legally binding) : en es
  • ES63056U - Improved handle for suitcases and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759310U - WHEEL DISC WITH WHEEL CAP FASTENED ON IT. : de en
  • CH326817A - Device for setting a remote-controlled rotatable organ : de en
  • CA550885A - Thrust reverser for jet engines : en fr
  • DE1021927B - Receiving device for remote control with the help of a power distribution network superimposed audio-frequency remote control command : de en
  • US2818469A - Digit-absorbing selector : en
  • GB788500A - Improvements in chain or belt tensioning devices : en
  • GB788613A - Improvements in and relating to packing paper : en
  • DE1759295U - LOADING FRAME, IN PARTICULAR FOR AGRICULTURAL BRIDGE AND LADDER CARS. : de en
  • DE967818C - Floor door closer : de en
  • US2818009A - Base for steel storage bin : en
  • DK84147C - Process for the preparation of O, O-dialkyl-O- (6-pyridazinon-3-yl) -phosphate esters. : da en
  • US2818242A - Mining machine of the boring type having two boring heads : en
  • US2818386A - Soluble cutting oil comprising thickened oil and method of applying the same : en
  • ES232458A1 - A improvement in the manufacture of double or multiple fabrics impregnated with resins of high resistance to breakage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149603A - Improvements to punch bit sharpening machines : en fr
  • US2818498A - Flash-light and extension-light combined : en
  • USD181806S - Spoon or similar article : en
  • DE1021849B - Process for the preparation of alkyleneiminoquinones : de en
  • DE1759100U - REPLACEABLE ELECTRODE PADS. : de en
  • DE1759230U - SHOVEL WITH REINFORCEMENT BAR. : de en
  • US2818369A - Anesthetic solution for intraspinal injection : en
  • DE968007C - Circuit to prevent the occurrence of high alternating voltages at the cathode of the pre-stressed linearization diode in saw tooth current generators : de en
  • US2818108A - Fluid pressure actuated heavy duty tire mounting and demounting device : en
  • DE1759120U - TABLE AND VICE ARRANGEMENT ON PNEUMATIC CORE OR MOLD PRODUCTION MACHINES. : de en
  • DE1759220U - HANDLE FOR OFFICE MACHINES, IN PARTICULAR FOR CALCULATING MACHINES. : de en
  • ES63193U - New angular profile for light constructions (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022055B - Screw connection with serration to secure the screw against turning : de en
  • ES232561A1 - Procedure for the treatment of iron, steel and iron alloys (Machine-translation by Google Translate, not legally binding) : en es
  • GB788450A - Improvements in calendering machines for finishing paper or the like : en
  • DE1022130B - Process for protecting wood to be varnished against discoloration caused by the action of acidic compounds and light : de en
  • DE1759042U - GUIDE PLATE FOR BRAKE CYLINDER. : de en
  • DE967998C - Lateral handlebar support for floating docks : de en
  • DE1021937B - Switching mechanism for automatic switches, especially for installation automatic switches : de en
  • ES235953A1 - Procedure for the obtaining of a special varnish adhesive used in decals (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021832B - Process for the extraction of sulfur from these essentially granular or lumpy minerals which contain in elemental form : de en
  • US2817847A - Flush tank attachment : en
  • US2818282A - Cam v-retainer for v-band coupling : en
  • US2818531A - Electroluminescent image device : en
  • ES62947U - Own pocket counter for measuring and weighing hunting and fishing pieces (Machine-translation by Google Translate, not legally binding) : en es
  • US2818175A - Dust collector construction : en
  • ES58865Y - Roasting chamber for corn and other grains with tilting device : en es
  • US2818403A - Polyvinyl acetals of aldehydes containing a betaine group : en
  • US2818493A - Circle welding machine : en
  • FR1149618A - Infrared ray polarization filter and its manufacturing process : en fr
  • FR1149666A - Gate valve : en fr
  • GB788619A - Process for the production of pure aluminium : en
  • GB788372A - Coupling for electrical controls such as switches, thermostats, potentiometers and the like : en
  • USD181821S - Combined rotatable telephone stand, and pencil and note holder or similar article : en
  • FR1149655A - Improvements to materials testing processes and machines : en fr
  • DE1022161B - Locking device for the adjustable built-in stairs on drop and / or trickle stairs : de en
  • DE1759063U - PLUG AND SOCKET IN CLOSED OR SHIELDED CONSTRUCTION, IN PARTICULAR FOR THE PURPOSES OF RADIO AND TELEVISION TECHNOLOGY. : de en
  • DE1759117U - SUCTION ELEMENT INTENDED FOR TREATMENT OF THE HUMAN BODY, IN PARTICULAR SUCTION BELL. : de en
  • ES63113U - Umbrella cuff perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES62967U - Container for pulverulent materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149720A - Rapid response device for voltage regulation of electric generators : en fr
  • DE1022143B - Wrapping for tobacco products such as cigarettes : de en
  • US2817853A - Baby cover holder : en
  • US2818564A - Refractive antenna system : en
  • ES63069U - Despiazabie closure-lid for tube-containers (Machine-translation by Google Translate, not legally binding) : en es
  • CH326699A - Gas turbine plant : de en
  • ES236355A1 - Method for producing porous films from a polyvinyl chloride plastisol containing water as the blowing agent : en es
  • FR1149819A - Process for refining the primary silicon grains in supereutectic aluminum and silicon compositions : en fr
  • US2818529A - Light-actuated switching device : en
  • US2818107A - Chair : en
  • US2818038A - Ruffling machine for making rubber greens : en
  • USD181802S - Play suit : en
  • FR1149995A - Advanced elevator cabin : en fr
  • US2818103A - Metal tape straightening devices : en
  • CA550973A - Apparatus for making filter tip cigarettes : en fr
  • CA550979A - Ion generator using radioactive material : en fr
  • CA551077A - Synthetic rutile and method of making : en fr
  • CH326822A - Transport device intended for the transport of bulk goods : en fr
  • DE1759367U - MAGNET TOY. : de en
  • DE1021968B - Method for resistance seam welding of overlapped metal sheets from one side using a blind electrode roller : de en
  • DE1759037U - RAILWAY TRACK WITH REINFORCED BAR AT THE TRANSVERSED RAIL JOINT. : de en
  • ES63060U - Siphon for laundries (Machine-translation by Google Translate, not legally binding) : en es
  • US2817971A - Recording system for rotor unbalance measuring apparatus : en
  • US2818301A - Retractable tractor wheel land grips : en
  • US2818137A - Adsorptive separation process : en
  • US2818160A - Fruit spreading apparatus : en
  • CH326720A - Hermetic device for supplying current to an electric heating body and method for its manufacture : en fr
  • CH326618A - Loudspeaker enclosure : de en
  • CH326807A - Tuning device : de en
  • CH326616A - Device for magneto-electric recording and playback : de en
  • DE1022092B - Xerographic process and device for producing a visible representation of a visible object : de en
  • DE968004C - Device for the capacitive or complex balancing of telecommunication cables : de en
  • DK84149C - Steam generator for the development and superheating of steam. : da en
  • US2818014A - Slab marking apparatus : en
  • US2818516A - Electric brakes : en
  • DE1021822B - Process for the surface connection of two metal parts : de en
  • US2818294A - Latch for automatic gates : en
  • CA550807A - Condiment composition : en fr
  • CH326589A - Model building use : de en
  • DE1021964B - Electron diffraction apparatus : de en
  • DE1021848B - Process for the preparation of therapeutically valuable 4-oxo-2- (haloalkyl) -2,3-dihydro- [benzo-1, 3-oxazines] : de en
  • DE1021984B - Device for cutting up fruits placed in a cutting trough, e.g. Tomatoes, sliced : de en
  • CA550797A - Method of manufacturing edible pastes : en fr
  • FR1149625A - Complementary transmission train for motor vehicles : en fr
  • FR1149737A - Process for collecting and chipping heavy materials and others from the bottom of the holds of boats : en fr
  • FR1149772A - Method and devices for the direct sawing of logs, without prior debarking : en fr
  • CH326631A - Alarm clock : de en
  • US2818428A - Production of acetic acid and esters thereof : en
  • CH326483A - Frame for retractable and extendable containers such as drawers, trays, etc. : de en
  • ES235536A3 - INSTALLATION FOR PURIFICATION OF ALUMINUM WITH CHLORINE AND NITROGEN : en es
  • FR1149860A - Turning device for turning mold making machines : en fr
  • GB788374A - Improvements in or relating to conveyor structures : en
  • US2817980A - Multi-throw crankshaft : en
  • US2818356A - Process for preparing free-flowing sugar powders : en
  • ES63104U - Improved device of indirect illumination (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022071B - Continuously adjustable fluid gear : de en
  • ES236312A1 - Procedure for the production of pimaricine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149896A - Motor vehicle body : en fr
  • DE1759002U - BAECKER'S KNIFE. : de en
  • USD181804S - Vending machine for cigarettes, candv and the like : en
  • DE1759040U - ELASTIC CONNECTION, IN PARTICULAR FOR DRIVING RAIL VEHICLES. : de en
  • DE1759135U - HOLDING DEVICE FOR SMALL CHILDREN. : de en
  • US2818046A - Gas meters : en
  • GB788383A - Improvements in or relating to beryllium hydroxide : en
  • FR1149917A - Improvement to women's underwear : en fr
  • DE1021823B - Process for the steam bleaching of cellulose-based fibers : de en
  • DE1759101U - RING GAP MAGNET SYSTEM. : de en
  • FR1149721A - Improvements to tin soldering devices and irons : en fr
  • CA551084A - Concentration of hydrogen with absorption : en fr
  • DE1021991B - Luffing crane with jib counterweight hanging on ropes, vertically or almost vertically movable : de en
  • US2818444A - Hydrolysis of ethyl sulfate : en
  • ES236346A1 - Improvements introduced in the manufacture of curved glass sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES61040Y - Dish brush : en es
  • FR1149891A - Air cooling device for vehicle engine : en fr
  • GB788621A - Compacting press : en
  • US2818120A - Expansion plug : en
  • US2818563A - Refractive antenna : en
  • DE1022110B - Knife arranged in front of the web of meat wolves : de en
  • FR1149975A - Sophisticated packaging : en fr
  • CA551033A - Auto glass grinding and edging machines : en fr
  • DE1759045U - MAGNETIC MICROPHONE MOUNT. : de en
  • ES63119U - Lady's girdle, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149730A - Bottle cap : en fr
  • DE1759399U - PICKER WITH CROWN ARM, ESPECIALLY FOR JUTE LOOMS. : de en
  • ES62973U - Improved signaling elements for roads and towns (Machine-translation by Google Translate, not legally binding) : en es
  • ES63083U - Improved dish for food (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149990A - Anti-interference device for motor vehicles fitted with electromagnetic clutches : en fr
  • GB788440A - Improvements in or relating to phenylalkylamines : en
  • US2817865A - Sponge covered strand wash cloth with soap pocket : en
  • ES236338A1 - Improvements in the construction of traction organs specially transmission belts (Machine-translation by Google Translate, not legally binding) : en es
  • ES63064U - Portable device for hanging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149899A - Tractor : en fr
  • US2818152A - Impression control for typewriting machine : en
  • US2818272A - Adjusting and locking device for relatively movable main and auxiliary trailer frames : en
  • US2818488A - Tube welding : en
  • ES62987U - Tensioners for covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES63216U - Toy tank (Machine-translation by Google Translate, not legally binding) : en es
  • GB788469A - Gas-heated grilling apparatus : en
  • GB788589A - Improvements in or relating to the joining of titanium or its alloys to stainless steel : en
  • MY5700015A - Improvements in or relating to the plugging of tubular shafts in pile constructions : en
  • US2818324A - Liquid-liquid extraction columns : en
  • ES234167A3 - A procedure with your corresponding device for the rapid confection of dress garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149642A - Device for variable correction of an amplitude : en fr
  • FR1150000A - Torsion device using a turbine : en fr
  • US2817972A - Vertical spindle balancing machine : en
  • US2818406A - Phosphonic diamides : en
  • CA550835A - Fountain installation and electric circuit for operating same : en fr
  • DE967954C - Cellless drum suction filter with a pressure chamber arranged inside the drum : de en
  • GB788393A - Process for the manufacture of pyridazone compounds : en
  • DE1022155B - Airtight container made of plastic : de en
  • USD181813S - Golf putter head : en
  • DE1759353U - CONSTRUCTION FENCE LABEL. : de en
  • FR1149687A - Process for depositing layers of varnish or paint and device for implementing this process : en fr
  • GB788426A - Improvements in or relating to resinous coating materials and processes for the manufacture of such materials : en
  • BE563161A - IMPROVEMENT IN THE MANUFACTURING OF THE BELT STRUCTURE OF PNEUMATIC BANDAGES FOR WHEELS OF VEHICLES OF ALL KINDS : en fr
  • DE1021878B - Protection device against overloading of the control chamber of constant pressure and of the brake cylinder in the event of an overloaded auxiliary air tank in compressed air braking devices with three-pressure control valves, especially in rail vehicles : de en
  • GB788406A - Improved devices for economising in the use of pastes, soaps and so forth : en
  • GB788438A - Improvements in or relating to an apparatus for producing periodic m.m.f. impulses : en
  • GB788476A - Improvements in or relating to sleeve formers : en
  • GB788492A - Improvements in rotary pumps or engines : en
  • ES63046U - Fault detector in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149869A - Extraction of castings : en fr
  • CH326844A - Slider for slider closure : en fr
  • DK84152C - AC signal generator for use in telephone and telegraph systems. : da en
  • FR1149885A - Method and solution for forming coatings on metal surfaces : en fr
  • FR1149969A - Improvements made to the fixing of a flexible material part to a rigid part : en fr
  • GR18393B - METHOD OF MANUFACTURING NEW PRODUCERS OF PIPERIDINISTI N - ALKYLMED PRODUCTS OF PIPERIDYLO - 2 PHENYLOCARBINOL. : el en
  • DE1021827B - Device for the leaching of vegetable raw materials, preferably sugar beet pulp : de en
  • DE1022160B - Safety device for conveyor belts against overheating and fire : de en
  • DE1021986B - Kitchen motor with stirring and kneading tools that can be alternately connected to its gearbox : de en
  • ES236065A2 - Steam appliance for heating and food pressure cooking (Machine-translation by Google Translate, not legally binding) : en es
  • ES63228U - Improved tie clip (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021819B - Foil rolling mill : de en
  • DE1022087B - Production of changeable illuminated letters : de en
  • GB788635A - A method of printing on web material : en
  • DE1022156B - Garbage truck : de en
  • GB788637A - Retrievable double holding subsurface well tool : en
  • ES62970U - Piece of toy artery (Machine-translation by Google Translate, not legally binding) : en es
  • ES63030U - Sorber with its own flavor (Machine-translation by Google Translate, not legally binding) : en es
  • ES63065U - Piece or rod for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES57791Y - New perfected marker : en es
  • GB788511A - Improvements in drink dispensing machines : en
  • US2818163A - Recirculating conveyor : en
  • DE1021857B - Process for the separation of thiophenols from tar acids : de en
  • ES63182U - A compressing tool for portions of mollar fruits (Machine-translation by Google Translate, not legally binding) : en es
  • GB788408A - Stabilized sulfur-containing substances : en
  • FR1149653A - Improvements made to spinning or twisting spindles with oscillating spindle and helical wheel drive and tangent screw : en fr
  • FR1149740A - Removable school table : en fr
  • US2818017A - Combined typewriter and printing computing machine : en
  • US2817871A - Hinge : en
  • ES236276A1 - Improvements in fences and leaves intended to cover building holes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021907B - Arrangement for changing the directional diagram of dipole antennas : de en
  • ES235701A3 - Improvements in the suspension systems of electronic image tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149674A - A process for extruding finished shaped parts as well as profiles and tubes with the press, and an extrusion press for implementing this process : en fr
  • GB788537A - Improvements in or relating to guides for building : en
  • US2818309A - Hinge and support for making a carpenter's saw horse : en
  • MY5700036A - Improvements in or relating to metal drums : en
  • FR1149945A - Process for the polymerization of ethylene into solid products : en fr
  • GB788600A - Improvements relating to carbon electrodes for use in arc lamps : en
  • DE1021998B - Self-supporting stairs made up of individual steps made of concrete, stone or another suitable mass : de en
  • ES62913U - Ankle (Machine-translation by Google Translate, not legally binding) : en es
  • ES62977U - A toy for the exercise of aim (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149659A - Improvements to looms : en fr
  • FR1149779A - End of convoy signaling device : en fr
  • GB788506A - Improvements in or relating to length measuring and devices for fishing net lines : en
  • DE1022031B - Lighting device for retinal cameras for taking photographs of the fundus : de en
  • DE1759337U - MOVABLE DRAWING BOARD WITH WHEELS ATTACHED TO THE FOOTS. : de en
  • DE967592C - Driving switch control for electric traction vehicles : de en
  • US2817851A - Disposable wash-bowl liners : en
  • CA550898A - Phase shifting circuit arrangements : en fr
  • DE1022013B - Process for refining the structure and improving the strength properties of magnesium and magnesium alloys : de en
  • US2818311A - Hydraulic track tensioning apparatus for crawler type land vehicles : en
  • US2818129A - Differential drive mechanism seal : en
  • DE1021840B - Use of graphite to separate aromatic hydrocarbons : de en
  • FR1149821A - Rotary pump with internal gear, positive displacement and automatically reversible : en fr
  • FR1149857A - Cable branch terminal box, moisture proof : en fr
  • GB788447A - Diuretic compositions : en
  • ES62962U - A cleanser (Machine-translation by Google Translate, not legally binding) : en es
  • ES63038U - Improved frame for small motor vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • US2817935A - Fruit juice machine : en
  • US2818542A - Braking control systems for direct current motors : en
  • US2818053A - Governing mechanism for internal combustion engines : en
  • ES63112U - Improved ashtray with lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149728A - Improved tile, shaped interlocking, for a compact and airtight roof : en fr
  • DE1021901B - Circuit arrangement for connecting a listening device in four-wire switchable telephone lines : de en
  • ES236308A1 - Procedure for the reduction of alumina (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021811B - Link zipper : de en
  • ES63121U - New type of round steel laminate for reinforced concrete (Machine-translation by Google Translate, not legally binding) : en es
  • ES60932Y - Pendant : en es
  • ES60968Y - Improved model of boring and milling machine : en es
  • ES61356Y - Perfected bag : en es
  • ES63105U - A projector device (Machine-translation by Google Translate, not legally binding) : en es
  • US2818558A - Key pulsing circuit : en
  • CA550842A - Molded foam latex surgical pad and method of making same : en fr
  • CH326757A - Socket for fluorescent lamps : de en
  • DE1022065B - Pressure regulator for gaseous and liquid media : de en
  • DE1759154U - SHOCK RESISTANT THERMAL BOTTLE OR THERMAL VESSEL. : de en
  • DE1759208U - RECORD PLAYER WITH A FRICTION WHEEL GEAR BETWEEN THE MOTOR SHAFT AND PLATTER. : de en
  • FR1149764A - Process for obtaining hectographic copies : en fr
  • US2817928A - Method for bending articles of glass or other thermoplastic materials : en
  • US2818269A - Adjustable wheel assembly for farm implement : en
  • US2818437A - Peroxide compounds and method of preparing same : en
  • CH326487A - Whisk : de en
  • US2818039A - Reverse stitch control knob : en
  • US2818164A - Mining conveyors : en
  • DE1759294U - DOUBLE DECK OMNIBUS. : de en
  • GB788353A - Improvements in and relating to storage devices : en
  • ES235913A3 - Procedure for obtaining alumina from alternative matters containing alumina or silicy acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES63165U - Insulator support for the laying of electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759250U - REVOLVING MAGNETIC IGNITORS WITH ADDITIONAL AIR COOLING. : de en
  • ES62661U - Washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149830A - Automatic coupling applicable to rail vehicles : en fr
  • DE1021873B - Road roller wheel with removable metal rim : de en
  • DE1022029B - Device for checking the nominal voltage of the comparison incandescent lamp optical light meter : de en
  • US2818266A - Utility vehicle for facilitating garden work : en
  • US2818011A - Automatic cooking appliance : en
  • US2818023A - Metering pump : en
  • US2818492A - Pneumatically operated welder head construction : en
  • CA550985A - Arc-type oscillators : en fr
  • CH326853A - Machine for the production of hollow conical parts : en fr
  • US2818252A - Devices for controlling the position of a sheet material on a support : en
  • FR1149662A - Quick release mechanism, with locking and stop device, for rotary electrical switches : en fr
  • FR1149727A - Pump with resilient valves of rubber or the like : en fr
  • FR1149678A - Typewriter capable of being used as a verifier and as a printing machine : en fr
  • US2817839A - Stapler : en
  • CA551075A - Windshield cleaner : en fr
  • DE1021965B - Bistable transistor tube tilting circuit : de en
  • DE1759061U - PIPE, IN PARTICULAR NOTCH CONNECTORS. : de en
  • US2818194A - Tear strip metal receptacle with welded lapped side seam : en
  • US2818156A - Pallet moving device : en
  • US2818413A - Continuous process for the production of furfural and acetic acid from vegetative material : en
  • CA551009A - Electronic circuits for generation of oscillation frequency conversion, and other functions : en fr
  • CH326719A - insulating ring : en fr
  • CH326718A - Control room : de en
  • DE1022146B - Device for closing bags : de en
  • ES60236Y - Profile for metal frame construction : en es
  • CA551032A - Method of manufacturing ferromagnetic bodies and products thereof : en fr
  • CH326664A - Device for removing an element engaged with friction and completely embedded in a blind housing of a part : en fr
  • DE1021924B - Electromagnetic switch with jerky tear-off movement : de en
  • US2818220A - Vibrating ball mill having baffle plate for increasing retention time of material in mill : en
  • CH326809A - Directional antenna system with deflecting mirrors : de en
  • CH326774A - Process for the production of new piperidines : de en
  • ES63227U - Improved steering wheel for the revolving bobbin change of a loom (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149694A - Bottle closing device : en fr
  • CH326855A - Process for the production of cell bodies : de en
  • US2818170A - Reel lagging : en
  • CA550836A - Nail-less interlocking hanger : en fr
  • CH326678A - Valve metal stuffing box : de en
  • FR1149787A - Improvements to processes and devices for the manufacture of tubes with a determined passage profile in concrete or similar material and tubes manufactured by application of these improved processes and devices : en fr
  • US2818335A - Titanium alloys : en
  • ES62976U - A tuber cutter (Machine-translation by Google Translate, not legally binding) : en es
  • ES62957U - Removable box for container and exhibition of socks (Machine-translation by Google Translate, not legally binding) : en es
  • ES63076U - New folding auxiliary tray of general application (Machine-translation by Google Translate, not legally binding) : en es
  • GB788587A - Power actuated air bleed structure particularly for hydraulic brakes : en
  • US2818223A - Jet propulsion of helicopters : en
  • CH326491A - Can opener : de en
  • CH326743A - Contact spring set : de en
  • DE1022061B - Connection between an austenitic and a ferritic tube : de en
  • CH326506A - Drive device : de en
  • CH326430A - Mobile device for processing crops lying on the ground : de en
  • DE1759275U - DECUPLED LETTERS MADE OF FLEXIBLE MATERIAL WITH DRY ADHESIVE DIMENSIONS ON THE BACK. : de en
  • DE1022024B - Drive device for wire or tape-shaped sound recording carriers : de en
  • US2818105A - Spring seat assembly : en
  • US2818318A - Cleansing tissue holder : en
  • ES63028U - Multiple case for slides (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021949B - Magnetic yoke for measuring the number of turns of coils : de en
  • ES235459A1 - Soldering system to the electrolytic srco (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149638A - Control device for the bending machine in sausage-making machines : en fr
  • FR1149874A - Process for dyeing acrylontrile or asymmetric dicyano-ethylene polymers : en fr
  • ES63206U - New pot (Machine-translation by Google Translate, not legally binding) : en es
  • GB788411A - Improvements in or relating to pneumatic drill : en
  • GB788528A - Improvements in or relating to methods of and apparatus for treating material in combustion : en
  • FR1149745A - Apparatus for examining stains : en fr
  • ES236671A1 - NEW ADVERTISING SYSTEM BASED ON SUGAR CONTAINERS : en es
  • FR1149937A - Improvements to ventilators and the like : en fr
  • GB788517A - Improvements relating to blades of air-foil configuration and method of making same : en
  • ES236513A1 - Salts of steroidal amino acid esters : en es
  • GB788395A - Improvements in or relating to means for controlling the frequency, the load distribution and the synchronous clock time in an electric power grid : en
  • GB788454A - Improvements in flow meters : en
  • FR1149805A - Locking device for hydraulic lifting systems of agricultural tractors : en fr
  • FR1149809A - Closing and sealing device : en fr
  • ES63018U - Strainer for the drainage of pools and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2818426A - Sodium salt of tridecyl beta-sulfopropionate : en
  • US2818363A - Electrical connector : en
  • CH326457A - Air conditioning group : en fr
  • DE968017C - Spinning or twisting spindle : de en
  • US2817952A - Combustion products generators : en
  • DE1021815B - Device for emptying coal and mountain conveyor wagons in mining operations : de en
  • DE1021922B - Time switch with adjustable delay time : de en
  • DE1759133U - SLED BASE CHAIR. : de en
  • ES62952U - Clavjia for double enebuie power socket (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022086B - Device for closing the bottom of machines for the production of block or cross-bottom bags : de en
  • CH326735A - Electrical protective device for power distribution systems : de en
  • ES236238A1 - Improvements in extensible yigas for the structure sosten (Machine-translation by Google Translate, not legally binding) : en es
  • ES236317A1 - Manufacturing procedure of glass fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES63020U - Extractor device for grains and pulverulent materials contained in closed containers (Machine-translation by Google Translate, not legally binding) : en es
  • CH326641A - Electronic timer : en fr
  • DE1759344U - RIFLE FLUSH. : de en
  • BE563101A - ROLL-UP HOUSING WITH PLASTIC ELEMENTS : en fr
  • CH326740A - Process for the manufacture of selenium rectifiers : de en
  • CH326771A - Process for the production of formyl steroids : de en
  • DE1022134B - Foldable support arm for the upper rollers of the drafting system of spinning machines : de en
  • US2818010A - Coffee maker : en
  • US2818050A - Lubricating system : en
  • US2818517A - Method of securing a member to a shaft : en
  • US2818477A - Baby protective signal system for cribs : en
  • US2818545A - Saturable core reactor system : en
  • CA551102A - Method of processing semiconductive materials : en fr
  • US2818079A - Prevention of paraffin deposition : en
  • CA550806A - Grain blowers : en fr
  • CH326480A - Furniture that can be transformed into a bed : de en
  • CA550851A - Lavatory faucet : en fr
  • US2818102A - Segmental expanding pipe dent remover : en
  • US2818190A - Label applying machine : en
  • CH326545A - Process for the preparation of hexamethylenetetramine : de en
  • DE1021830B - Device for crystallization, cooling and drying of liquid or pasty goods, especially soap, in a vacuum : de en
  • DE1759021U - TOOL MADE OF PLASTIC FOR THE MANUFACTURE OF SHEET SHEET PARTS. : de en
  • DE967949C - Device for controlling the program of a sequence of processing, regulating or control processes with at least two pulse generators : de en
  • CH326717A - Box for electrical installations : de en
  • DE1021814B - Liquid nozzle : de en
  • ES232770A1 - Improvements in the construction of closures for vetans and doors (Machine-translation by Google Translate, not legally binding) : en es
  • CH326824A - Airtight rotary device : en fr
  • DE1759134U - HINGES FOR FASTENING THE SINUS SPRINGS OF UPHOLSTERED FURNITURE. : de en
  • BE562870A - : en fr
  • CH326659A - Milling and kneading device on screw presses for thermoplastic masses : de en
  • US2818425A - 4-(chlorophenoxy) valeric acids : en
  • US2818349A - Adhesive sheet product and method of making : en
  • US2818461A - Arc-melting furnace for high-melting metals : en
  • DE1021871B - Tilting weight device for practicing the method for automatic filling limitation when filling or transferring compressed, liquefied or pressurized gases : de en
  • GB788501A - A device for setting and measuring flexible parts : en
  • CH326473A - Method for cleaning a chimney and device for implementing this method : en fr
  • CH326620A - Long-lasting needle for engraved phonogram players : en fr
  • ES63158U - Improved pressure cooker (Machine-translation by Google Translate, not legally binding) : en es
  • GB788542A - Comminution process and apparatus : en
  • CA550869A - Ophthalmic mountings : en fr
  • CA551026A - Spirometer : en fr
  • DE1759024U - DRUM, IN PARTICULAR FOR WASHING MACHINES. : de en
  • ES236459A1 - Perfections in the tornos (Machine-translation by Google Translate, not legally binding) : en es
  • ES63187U - New sprinkler for irrigation devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149828A - Seal and closure for vials : en fr
  • FR1149946A - Key for, in particular, assembly and disassembly of spark plugs : en fr
  • DE1759231U - HOP FARMING EQUIPMENT. : de en
  • CA550986A - Electrical converting circuit arrangements : en fr
  • CA550936A - Low compression set siloxane rubbers : en fr
  • CA551109A - Method and apparatus for making fibrous cement sheets : en fr
  • CH326444A - Impact protection device in front of lock gates, in particular mortise and lifting gates : de en
  • DE1759161U - MOBILE JIB CRANE WITH COUNTERWEIGHT. : de en
  • US2818258A - Archery target : en
  • US2817881A - Flexible molding strip with continuous nailing surface : en
  • US2818348A - Modified iron oxide pigments : en
  • US2818136A - Cleaning-air ring for cylindrical filter element : en
  • DE1021921B - Contact knife : de en
  • DE1021973B - Photoelectric flame guard : de en
  • DE1759309U - WHEEL COVER FOR MOTOR VEHICLES. : de en
  • ES58802Y - Improved washing machine : en es
  • ES63168U - Improved glassware (Machine-translation by Google Translate, not legally binding) : en es
  • CA551103A - Automatic line testing and switching circuit : en fr
  • US2818270A - Wheel adjustment for lawn mowers : en
  • US2818060A - Draft and smoke control system for a furnace : en
  • CH326653A - Method for fixing at least one flange on a wooden hub or similar material and apparatus for carrying out the method : en it
  • DE1021866B - Sheet delivery on folding machines : de en
  • DE1021889B - Arrangement for the selective amplification of alternating voltages which exceed a given limit : de en
  • DE1022005B - Process for the manufacture of novolak resins : de en
  • DE1759185U - DROP BAR FOR HINGED ARM AWNINGS. : de en
  • CH326864A - Process for the purification of tetracycline acid salts : en fr
  • DE1021845B - Process for dehydration and / or for the oxidative degradation of the 17-member side chain of steroids : de en
  • DE1759364U - REMOTE CONTROLLED TOY VEHICLE, IN PARTICULAR TOY CAR. : de en
  • FR1149744A - Tractor suitable for use as a tractor-carrier for agricultural machinery : en fr
  • GB788632A - Air powered stapling machine : en
  • CH326458A - Electric living room heating device : de en
  • CH326604A - Facility for accounting or statistical purposes : de en
  • CH326677A - Flexible hose that can be rolled up flat, in particular fire hose, and method of manufacturing this hose : en fr
  • CH326791A - Process for the production of chitosan derivatives : de en
  • GB788410A - Improvements in or relating to reclining chairs : en
  • CH326579A - Folder with mounting brackets : de en
  • CH326739A - Magnetic amplifier in self-saturation circuit : de en
  • FR1149734A - Sliding table extension mounting device : en fr
  • GB788467A - Adjustable seats : en
  • CA550805A - Plow hitch : en fr
  • CH326592A - ammunition : de en
  • DE1021872B - Process for the production of high carbon alloy steel castings : de en
  • DE1021904B - Circuit arrangement for telecommunication systems, in particular telephone systems, to prevent the influencing of evaluation devices by interference pulses or signals : de en
  • US2818045A - Mechanical pencil feed mechanism : en
  • CH326760A - Denture valve : de en
  • CA551047A - Hermetically sealed watthour meters : en fr
  • CA550888A - Tanning process : en fr
  • CA550911A - Process for the manufacture of sulfonamides : en fr
  • CH326777A - Process for the production of degraded chondroitin polysulfuric acid esters : de en
  • FR1149691A - Process for waterproofing non-porous materials : en fr
  • US2818000A - Copying attachment for machine tools : en
  • US2818442A - Preparation of pentaerythritol and thermal reduction of formaldehyde content : en
  • US2818535A - Safety control circuits for electric motors : en
  • US2817977A - Drive unit for floor treating machines : en
  • US2818562A - Loop antennas for television signals : en
  • DE968003C - Heating circuit for electrically heated trains : de en
  • US2818423A - Recovery of hcn tetramer : en
  • CA551007A - Palletized load handling : en fr
  • DE1759269U - MUSIC TOYS WITH ELECTRIC MOTOR DRIVEN MUSIC ROLLER. : de en
  • US2818448A - Hydrochlorination of ethylene : en
  • CA550976A - Method and apparatus for cutting cores : en fr
  • DE1021838B - Process for the production of pure germanium or silicon halide : de en
  • DE1022041B - Device for the lateral raking of crops lying on the ground or other vegetable products : de en
  • CH326839A - Electric line coupling, in particular for automatic vehicle couplings : de en
  • DE1759094U - HOUSING FOR ROTARY CAPACITORS WITH SPRING ROTOR BEARING. : de en
  • DE1759163U - PERMANENT MAGNETIC LIFTER. : de en
  • ES235865A1 - Procedure for the obtaining of progestativally active energy esters of the carboxylicode acid the pregnadine-17 alfaol-3,20-diona (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149932A - Improvement of ceilings for covered areas : en fr
  • GR18400B - GUM SOFTENER. : el en
  • DE1759090U - LAMP HOLDER FOR RING-SHAPED DISCHARGE LAMPS. : de en
  • CA550889A - Manufacture of electric coupling devices : en fr
  • US2818408A - Steroid compounds and process : en
  • DE1022080B - Additional device for saw sharpening machines for grinding the teeth of horizontal gang saw blades with groups of teeth in alternating cutting direction : de en
  • DE1759102U - ELECTRIC RADIATOR, IN PARTICULAR HEATER FAN. : de en
  • FR1149611A - Rigid frame construction system, for motorcycles and similar vehicles : en fr
  • GB788429A - Apparatus for providing identification markings on insulated electrical wires : en
  • US2818495A - Electrode holder : en
  • US2818277A - Trailer hitches : en
  • US2818337A - Titanium alloys : en
  • DE1022148B - Packaging machine for wrapping a bundle of macaroni or similar items : de en
  • DE1759320U - DEVICE FOR CLEANING MILK JUGS AND SIMILAR VESSELS. : de en
  • GB788617A - Improvements in or relating to crossbar switches : en
  • CH326510A - Garment : de en
  • DE1021875B - Carriage slide arrangement for conveyor carriage pusher : de en
  • DE1759266U - Countersink. : de en
  • ES62990U - Also folding in the form of an extra-flat suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • CY170A - Improvements in or relating to the production of insulin crystals : en
  • DE1021962B - Process and reactor for converting nuclear energy into electrical energy : de en
  • DE1759054U - SOUND FURNITURE E.G. RADIO RECEIVER WITH RECORD PLAYER OR MAGNETIC TAPE DEVICE. : de en
  • USD181816S - Tape record player : en
  • CH326481A - Base mattress for reclining furniture : de en
  • DE1022126B - Automatic weapon with a barrel detachably connected to the lock case and control of the unlocking through gas extraction : de en
  • DE967989C - Process for the production of synthetic wood-like molded bodies, in particular hard boards, from a fiber-chip mixture : de en
  • CH326582A - Device for moving a perforated film strip by means of a toothed drive roller driven at constant speed : de en
  • US2818362A - N-vinyl-2-oxazolidone and polymerization products thereof and method of making : en
  • US2818385A - Grease thickened with organosilylcoated siliceous material : en
  • CH326647A - Method for choosing the speed of the spindles of an automatic revolving lathe and installation for implementing the method : en fr
  • US2817941A - Floating gatherer point for corn pickers : en
  • MY5700007A - Improvements in or relating to lubricating compositions : en
  • MY5700022A - Improvements in pipes : en
  • US2818250A - Automatic garage door opening mechanism : en
  • CA550886A - Wind tunnel model support : en fr
  • US2818012A - Sterilising machines and the like : en
  • CA551017A - Holder for electric lamps : en fr
  • DE1022135B - Process for winding disc bobbins and automatic winding machine for carrying out the process : de en
  • DE1759095U - SEMI-CONDUCTOR ARRANGEMENT FOR HALL MODULATORS AND HALL GENERATORS. : de en
  • DE1759393U - CISTERN. : de en
  • ES235463A1 - A mechanical device for the maneuver of the valve that regulates the output of water in small envalses (Machine-translation by Google Translate, not legally binding) : en es
  • CH326431A - Mobile device for processing crops lying on the ground : de en
  • CH326509A - Washing machine with drain line for emptying the washing container : de en
  • CH326533A - Process for the preparation of 9-xanthyl sodium : de en
  • DE1021914B - Support plate or chassis for high-frequency devices : de en
  • DE1022147B - Drive devices for step-by-step feed for transport devices, in particular on packaging machines : de en
  • GB788463A - Method of preventing the seizing of chromised metal parts and chromised parts adapted to prevent seizure : en
  • US2818315A - Adjustable hospital carriage : en
  • CA550794A - Window mounting : en fr
  • US2818149A - Safety device : en
  • US2818218A - Resilient railway spike : en
  • CH326675A - Device for casting the socket connection between two pipes : de en
  • DE1022162B - Device for monitoring the conveyor flow of continuously acting conveyors, e.g. Vibratory conveyor troughs or tubes : de en
  • DE1759395U - DEVICE FOR CHANGING SPOOLS IN LOOMS. : de en
  • US2818117A - Initiation of combustion in a subterranean petroleum oil reservoir : en
  • DE1022046B - Mammalian depopulator : de en
  • DE1759343U - HEEL FOR WOMEN'S SHOES. : de en
  • ES62978U - New corkscrew model (Machine-translation by Google Translate, not legally binding) : en es
  • GB788536A - Improvements in or relating to containers made of plasticised thermoplastic materialand processes for their production : en
  • GR18392B - METHOD OF MANUFACTURING A NEW PRODUCER OF PHENOTHIAZINE, ITOI CYANO - 3 PHENOTHIAZINE NOT SUBSTITUTED TO NITROGEN. : el en
  • CH326657A - Adhesive patch for mending damage : de en
  • CH326813A - Television installation comprising a device for correcting defects in the viewing tubes : en fr
  • DK84166C - Bed base, seat or backrest. : da en
  • DE1021826B - Process for dyeing polyester fibers : de en
  • DE1021846B - Process for the production of ª ‡, ª ‡ -diphenyl-ª ‰ - (tert -amino) -propanols : de en
  • US2818230A - Method of correcting for lost circulation of drilling fluids : en
  • US2818376A - Nickel plating : en
  • US2817921A - Fishing lures : en
  • US2818085A - Head motion for looms : en
  • US2818377A - Separation of nickel from cobalt : en
  • US2818519A - Cathode-ray tube : en
  • CH326697A - Liquid fuel combustion device : en fr
  • ES63013U - An improved shutter disc (Machine-translation by Google Translate, not legally binding) : en es
  • ES63017U - Combined hood and scarf (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700044A - An improved method of withering or drying tea or other like materials : en
  • US2818430A - Hydrogenation of dicyclodiene dicarboxylic acids : en
  • USD181825S - : en
  • FR1149644A - Method of making an electrical connection to a thin glass plate supported at its edges : en fr
  • ES63173U - Egg shaped container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149652A - Internal combustion semi-turbine with high pre-compression of the gas charge : en fr
  • FR1149903A - Salting and inoculating machine for cheeses : en fr
  • GB788460A - Gyroscopic instruments : en
  • CA551108A - Vehicle signal device : en fr
  • ES59534Y - Construction game : en es
  • ES56854Y - Grilfo with automatic lifting at will : en es
  • FR1149629A - Base plate for fixing electrical equipment in general to walls, such as switches, sockets and the like : en fr
  • CH326801A - Apparatus for the transmission of signals each composed of several units and recorded on a tape : en fr
  • GB788519A - Improvements in or relating to bands of metal or other materials : en
  • ES60582Y - Massage apparatus : en es
  • ES63247U - Device for cutting the fabric in the same loom (Machine-translation by Google Translate, not legally binding) : en es
  • US2818501A - Microwave duplexer : en
  • GB788569A - Arrangement of the driving mechanism of trucks : en
  • DE1759374U - AUTOMATIC TUBE EMPTYER. : de en
  • ES63037U - A game of table tennis (Machine-translation by Google Translate, not legally binding) : en es
  • ES63126U - Perfected packaging for waxes (Machine-translation by Google Translate, not legally binding) : en es
  • GB788623A - Improvements in or relating to combined electrical radiators and convection heaters : en
  • GB788582A - Antenna system : en
  • ES62986U - Ambidextrous glove (Machine-translation by Google Translate, not legally binding) : en es
  • ES63114U - Perfecting lid for containers for the exhibition of food products (Machine-translation by Google Translate, not legally binding) : en es
  • US2818034A - Apparatus for preparing food products : en
  • US2818447A - Hydrochlorination process : en
  • FR1149679A - Weather radar : en fr
  • ES59566Y - Non-loosening, watertight and anti-vibration lock washer : en es
  • GB788525A - Improvements in or relating to the recovery of zinc from the zinc crust obtained in the separation of silver from lead : en
  • FR1149980A - Cleat holder for shoes or the like : en fr
  • GB788366A - Improvements in and relating to electric arc machining apparatus : en
  • DK84142C - Centrifuge for ejecting liquid from textile fabric. : da en
  • DK84169C - Process for the treatment of germanium by melting. : da en
  • US2818036A - Band seeding device and hanger bracket therefor : en
  • GB788389A - Improvements in and relating to plant thinning or hoeing machines : en
  • GR18394B - CINEMA - GAME. : el en
  • FR1149971A - Method and device for sound transmission : en fr
  • GB788493A - Apparatus and method for the continuous production of hogsheads and the like : en
  • GB788562A - Thermoconductive screening can for electronic tube : en
  • US2818303A - Wheel : en
  • US2818490A - Means for use in the working of metals by electro-erosion : en
  • ES62258U - Concrete pipe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149756A - Anode for electric arc projector with rotating device : en fr
  • FR1149875A - Safety assembly for gas heating apparatus intended in particular for the production of hot water : en fr
  • DE1021956B - Process for the production of a cathode for electrical discharge vessels : de en
  • DE1759170U - EQUIPMENT ON HOUSING OF ELECTRIC RADIANT HEATERS. : de en
  • ES61068Y - A perfected drag-and-lock device for cameras : en es
  • GB788541A - 3, 4-epoxycyclohexanecarboxylic acids and esters thereof : en
  • GB788416A - Process for the resolution and recovery in the pure state of hydrazides and amides of dl-lysergic acid or dl-isolysergic acid : en
  • FR1149757A - Process for the preparation of epsilon-aminocaproic acid from waste from the production of epsilon-caprolactam and installation for its implementation : en fr
  • CH326852A - Burnt carbon anode for aluminum electrolytic furnaces : de en
  • GB788509A - Improved means for facilitating parking or manoeuvring a vehicle into a small space : en
  • ES63090U - Thermoelectric motor mechanism based on bimetal for small movements (Machine-translation by Google Translate, not legally binding) : en es
  • ES63081U - Improved massage device (Machine-translation by Google Translate, not legally binding) : en es
  • GB788604A - Torsion bar suspension system : en
  • US2817902A - Adjustable tool holder : en
  • ES63174U - Quick coupling for flexible hoses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149838A - So-called <<silent>> device for vehicles with internal combustion engines : en fr
  • MY5700029A - Improvements in or relating to the construction of aqueous dispersions of rubber : en
  • ES58918U - Support (Machine-translation by Google Translate, not legally binding) : en es
  • ES60408Y - Pneumatic bucket : en es
  • FR1149820A - Device for obtaining three-phase energy whose voltage is in phase with a primary pilot voltage : en fr
  • FR1149972A - Perfected carousel : en fr
  • FR1149670A - Electric locking device for coke oven stripping machines : en fr
  • US2817966A - Engine power indicator : en
  • DE1021836B - Process for decolorizing jellies containing silica : de en
  • ES62993U - Improved tube for heat transmsiºn (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149832A - Improvements to a press for molding and vulcanizing tires : en fr
  • GB788499A - Improvements in or relating to conveyor means for confectionery moulds or other articles : en
  • DE1022034B - Lever balance with compensation of the balance beam deflection, preferably for the pneumatic force comparison : de en
  • GB788396A - Means for indicating the unbalance of rotating bodies : en
  • GB788645A - Improvements in or relating to temperature responsive devices : en
  • GR18403B - MAKING SUITABLE CINEMA MOVIES I CONCERNED THE WAY AND TEACHING METHOD, TO LEARN A LANGUAGE, WITH ARTIANPROFAN, ARTH. : el en
  • US2818411A - Separation of gamma picoline : en
  • FR1149663A - Process for obtaining pure oxygen and installation for its implementation : en fr
  • GR18395B - DOUBLE AND MULTIPLE COMBINES FOR THE LIGHTING OF THE INSCRIPTIONS. : el en
  • CH326610A - Gas-tight shut-off and introduction device, in particular for vacuum hot extraction apparatus : de en
  • CA550844A - Articulated fishing plug : en fr
  • DE1022090B - Process for generating a direct positive image in a halogen silver emulsion utilizing the clay desensitization effect : de en
  • GB788526A - Improvements in or relating to apparatus for heat treatment of thermo-plastic or thermo-setting yarn : en
  • DK84143C - Method for accelerating or completing slow, exothermic chemical reactions between two or more immiscible or difficult-to-mix liquids or constituents thereof. : da en
  • FR1149781A - Piston ring seal : en fr
  • ES236324A1 - Perfect procedure for the manufacture of insulating materials and protectors against corrosion (Machine-translation by Google Translate, not legally binding) : en es
  • ES61161U - Mathematical guessing game (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021971B - Process for the production of acidic wool dyes : de en
  • DE1022082B - Impact crusher for the selective crushing of intergrown minerals : de en
  • DE1759179U - STORM-PROOF FLAT OR SHELLED PANEL. : de en
  • ES59242Y - Electromagnetically operated dental hygiene brush : en es
  • ES63025U - Improved device for sprinkler irrigation with controlled reach (Machine-translation by Google Translate, not legally binding) : en es
  • ES63124U - An improved link element for female headdress bras (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759262U - CONTROL DEVICE FOR HYDRAULIC FLUIDS, IN PARTICULAR FOR USE ON WASHING MACHINES. : de en
  • FR1149802A - Magnetic sound recording sheet : en fr
  • DE1759205U - SCANNING NEEDLE WITH CLAMPING SPRING. : de en
  • FR1149735A - Large capacity syringe : en fr
  • FR1149817A - Material for the manufacture of objects whose surface must be chromed : en fr
  • US2817929A - Method and device for grinding tiles : en
  • US2817995A - Optical compensating system for kinetographs of the constantly-moving-film type : en
  • US2818119A - Method for completing and working over wells : en
  • DE1022011B - Process for refining font metal alloys : de en
  • DE1021918B - Extinguishing device for electrical fluids, especially low-oil circuit breakers or the like. : de en
  • DE1759058U - C-SHAPED HOLLOW RAIL FOR FASTENING ELECTRICAL CABLES AND EQUIPMENT. : de en
  • ES236070A1 - Improvements in the mechanisms to regulate the changes of canillas and paros of a telar (Machine-translation by Google Translate, not legally binding) : en es
  • CA551091A - 11.beta.-HYDROXYPROGESTERONE 3,20-DIKETALS : en fr
  • CH326732A - Cam switches for reversible electric motors : de en
  • DE967901C - Reversible tube burner for baking and roasting tubes of gas stoves : de en
  • ES235558A3 - A device for multiple electrical connections through plugs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149993A - Improvements to stretchers and stretchers : en fr
  • GB788505A - Improvements in or relating to devices for sealing or stopping defective boiler tubes : en
  • GR18404B - AUTOMATIC ELECTRIC POWER TENT. : el en
  • DE1021990B - Lifting crane, in particular for mounting on truck chassis : de en
  • ES236347A1 - Improvements in or relating to the production of deuterium-enriched compounds : en es
  • ES61185Y - Strapping support device : en es
  • ES63242U - Rear position headlamp for vehicles darkened (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149873A - Adhesion agents : en fr
  • MY5700042A - Improvements in or relating to electric transmission lines : en
  • US2818054A - Power unit : en
  • US2818532A - Single action timing circuit : en
  • CH326783A - Process for preparing cortisone esters : en fr
  • DE1022096B - Device for aircraft ejection seats : de en
  • DE1022102B - Wheel suspension, in particular vehicles : de en
  • DE967955C - An auxiliary motor, which can be automatically reversed in its direction of rotation and is equipped with a plus-minus circuit, for the control of railway motors : de en
  • ES56558Y - Pigtail-Propelled Water Toy : en es
  • FR1149854A - Automatic clutch : en fr
  • US2818261A - Card holding attachment for tables : en
  • US2818293A - Trophy mount : en
  • CA550826A - Roofing shingle : en fr
  • CH326435A - Garden tool for cutting lawn : de en
  • CH326590A - Throwing toys : de en
  • DE1022123B - Exchange pen, in particular multiple ballpoint pens : de en
  • US2818321A - Means for recording the readings of an instrument or group of instruments : en
  • ES232755A1 - Improvements in the construction of fences for glass sheets (Machine-translation by Google Translate, not legally binding) : en es
  • GB788584A - Electrodeposition of chromium : en
  • DE1759130U - NAPKIN STAND. : de en
  • ES63005U - Bushing wheel hub for motorcycle side cars (Machine-translation by Google Translate, not legally binding) : en es
  • ES234777A1 - Procedure to increase the power of humectation of the banks of mercerizacion (Machine-translation by Google Translate, not legally binding) : en es
  • ES234679A1 - Procedures for the obtaining of soluble silicate fiber cartiliers resistant to alcalis and to acids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149769A - Manufacturing process for cyanine and styryl dyes : en fr
  • US2817947A - Preparation of textile strands comprising fibres having different characteristics : en
  • DE1021817B - Metabolic process for the production of gibbelleric acid : de en
  • FR1149648A - Antenna without guy wire : en fr
  • ES63176U - Perfect safety pin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149893A - Method and device for the electrolytic coating of parts using metal layers, in particular hard chromium layers : en fr
  • US2818025A - Single vane pump : en
  • US2818043A - Photoengraver's powdering cabinet : en
  • CH326865A - Process for the preparation of carbomycin salts : en fr
  • DE1021940B - Welded rotor star : de en
  • ES59042Y - Perfected heel for women's footwear : en es
  • ES63051U - ºbocfua reguabe improved forºdosºqudos propa for hoses and appliances of rego (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149955A - Can opener device : en fr
  • GB788573A - Improvements in or relating to gas pumps and compressors with liquid ring : en
  • GB788597A - Apparatus for the manufacture of diketene : en
  • US2818138A - Brake system for trains of vehicles : en
  • US2818400A - Unsaturated polyester resins stabilized with 2-hydroxy-5-salicylylbenzophenone : en
  • US2818534A - Bonding appliance : en
  • US2817856A - Guard structure : en
  • DE967978C - Fastening device for railroad tracks : de en
  • DE1759055U - ACID SPRAY BASKET FOR STARTER BATTERIES WITH MARKING FOR THE ACID LEVEL. : de en
  • DE1759143U - ARRANGEMENT OF HANDLES FOR SLIDING GLASS. : de en
  • ES236500A1 - New system for the transfusion of plasma or staged blood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149871A - Improvements to servo motor systems : en fr
  • FR1149939A - Building material : en fr
  • GR18399B - INDIVIDUAL HAIRDRESSING DEVICE FOR ALL TYPES OF PERMANENT. : el en
  • ES63034U - An adornment of bullfighting figures, bull and bullfighter, with movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149847A - Improvements to combustion engine starters : en fr
  • FR1149965A - Quick mixers for solid products in powder or grains : en fr
  • GB788423A - Improvements relating to the manufacture of clad metals : en
  • DE1759303U - DISC BRAKE IN PARTICULAR FOR VEHICLES. : de en
  • CA550908A - Acrylonitrile polymer and vinyl chloride acrylonitrile copolymer blend : en fr
  • DE1759077U - THERMAL OVERCURRENT SWITCH. : de en
  • DE968008C - Method for resistance welding, especially spot welding, of light metals such as aluminum and the like. Like. Under ultrasonic vibrations : de en
  • DE1759190U - VULCANIZING PRESS WITH FLEXIBLE BODY FOR VEHICLE WHEEL TIRES. : de en
  • GB788369A - Production of level dyeings on textile fabrics and means therefor : en
  • ES63239U - Basket-table service for excursions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149843A - Formwork with superimposable and removable metal elements allowing the construction of all kinds of concrete pillars : en fr
  • GB788540A - Improvements in or relating to devices for producing seed-strips : en
  • GB788598A - A process for preparing foamed resins : en
  • DE1759140U - FITTING FOR DETACHABLE FASTENING OF TABLE LEGS. : de en
  • FR1149736A - Siphoned drain with external control : en fr
  • FR1149954A - Improvements made to indicating devices and more particularly to pressure gauges : en fr
  • CA551003A - Squelch circuit for use in a radio receiver : en fr
  • CH326572A - Process for electrolytic chrome plating and electrolytic bath for carrying out the process : de en
  • DE1022154B - Storage and transport container with handle : de en
  • DE1759086U - PHASE ALIGNMENT DEVICE FOR ELECTRICITY COUNTERS. : de en
  • US2818440A - Addition of methylol groups to saturated hydrocarbons by reaction with formaldehyde and organic peroxides : en
  • FR1149783A - Metal silos with peripheral air circulation : en fr
  • FR1149792A - hermetically sealed galvanic elements : en fr
  • US2818127A - Chassis construction for three wheel power-driven vehicle : en
  • ES235359A1 - Device for water self-heaters for hot water preparation facilities (Machine-translation by Google Translate, not legally binding) : en es
  • US2818020A - Safeguarded electric firing initiating devices : en
  • CY169A - Improved process in crystallization of insulin : en
  • US2818253A - Wrist and forearm muscle exerciser : en
  • US2818279A - Lugged pipe coupling with positive lock means : en
  • US2818191A - Spherical segmental vessel for external pressure : en
  • US2818560A - Target hit indicator : en
  • DE1759228U - Canned ashtray. : de en
  • DE1021854B - Process for the production of quaternary ammonium carbonates : de en
  • ES236741A1 - Improvements in combustible elements for nuclear reactors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149876A - Process for preparing a fondant : en fr
  • ES236232A1 - Automatic system messaging recorder (Machine-translation by Google Translate, not legally binding) : en es
  • ES62848U - Improved media (Machine-translation by Google Translate, not legally binding) : en es
  • CH326702A - Spring motor : en fr
  • US2817878A - Production of polymeric alpha-chloro-acrylate sheets : en
  • FR1149791A - Improvement of brush handles and handles of instruments for domestic use : en fr
  • US2818513A - Electrostatic generator capable of rapid build up of potential : en
  • FR1149863A - Process for the production of quinols and the production of hydrogen peroxide : en fr
  • US2818126A - Hydraulic driving and steering transmission for vehicles : en
  • US2818537A - Germanium diodes : en
  • DE1022138B - Children's stove : de en
  • DE1759311U - RING-SHAPED BODY MADE OF ELASTIC PLASTICS. : de en
  • US2817970A - Apparatus for determining the particle size distribution of finely divided materials : en
  • FR1149795A - Sound attenuating or absorbent fibrous board and method of manufacturing same : en fr
  • CH326859A - Multipole electrical cam switch : de en
  • CH326862A - Apparatus for dissipating electrostatic charges from the surfaces of poorly conductive materials with the aid of a stabilized electric glow discharge : de en
  • DE1022105B - Heating device for the interior of motor vehicles : de en
  • ES59243Y - Electric powered dental hygiene brush : en es
  • GB788371A - Improvements in or relating to an actuating device for alternately opening and closing electric switch controls : en
  • GB788607A - Improvements relating to detachable couplings for tubular members : en
  • US2817987A - Driver tool for threaded inserts : en
  • USD181817S - Lipstick container : en
  • FR1149718A - Process for improving the resistance to exhaust gases of colored cellulose derivatives : en fr
  • DE967953C - Process for the discontinuous desalting of solutions in an electrodialysis cell with selective membranes : de en
  • GB788354A - Method of filling receptacles : en
  • CH326726A - Device with pressure switch and device for setting the response range of the switch : de en
  • DE967941C - Reversing device for chamber furnaces arranged like batteries for coke and gas production : de en
  • US2818055A - Internal combustion engine : en
  • FR1149628A - Pine gem processing method and apparatus : en fr
  • GB788475A - Purifying synthetic alcohol by a distillation process : en
  • FR1149836A - Absorption device with bell trays : en fr
  • GB788514A - Improvements relating to electro-magnetic vibrators : en
  • GB788596A - Improvements in the manufacture of diketene : en
  • US2817852A - Car top boat and bed : en
  • CA550833A - Machines for spacing railway ties : en fr
  • CH326456A - Cast rib radiator with longitudinal or transverse ribs : de en
  • DE1021841B - Process for the production of a new, pure, stable alkali cellulose xanthate : de en
  • MY5700038A - Improvements in rotary means for facilitating the driving or extraction of piles or the like : en
  • CA550832A - Milking machine : en fr
  • CH326529A - Process for the preparation of cycloalkanone oximes : de en
  • ES233420A3 - Improvements introduced in the manufacture of staples intended for zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES235033A3 - Improvements in the process of manufacturing improved wood counterplawing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149780A - Method and device for separating paraffin from paraffinic hydrocarbon oils : en fr
  • ES63180U - An improved closure for hot water bottles (Machine-translation by Google Translate, not legally binding) : en es
  • US2818257A - Racquet press : en
  • US2818248A - Refractory block and ladle lining construction : en
  • ES63070U - Electric circuit breaker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149722A - Improvements in the production of thermal motor-compressor units intended for the equipment of mobile worksite units : en fr
  • ES235616A1 - Improvements in connection boards with straight closure zones (Machine-translation by Google Translate, not legally binding) : en es
  • US2818037A - Backing fabric control means for pile tufting machines : en
  • US2818267A - Nesting hand truck : en
  • CA551071A - Pipe spacing device : en fr
  • FR1149763A - Wood debarking machine : en fr
  • GB788418A - Improvements in or relating to methods and machines for working the internal surfaceof hollow cylinders : en
  • GB788483A - Improvements in and relating to control devices for electro-magnetic clutches for motor vehicles : en
  • CA550952A - Electrical regulating system : en fr
  • DE967950C - Process for the production of threads from solutions or melts of organic high polymers : de en
  • DE1022089B - Method for manufacturing a paper machine screen from a fabric which consists at least in the chain of plastic wires : de en
  • DE967956C - Circuit arrangement for telephone systems with dialer operation : de en
  • CA550923A - Method of silylating organic compounds containing -sh and -oh groups : en fr
  • CH326685A - Pump unit with centrifugal pump and electric motor : de en
  • ES56866Y - Perfect connection for plates and the like : en es
  • ES236234A1 - A procedure for manufacturing parquets (Machine-translation by Google Translate, not legally binding) : en es
  • ES63238U - Pouring cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149742A - Hydraulic, cable-operated swing arm excavator boom : en fr
  • FR1149848A - Lubricants for extreme pressure : en fr
  • DE1759235U - BEAMS FOR TRANSPORTING AND LIFTING (VENTILATING) HARROWS. : de en
  • US2817949A - Steven : en
  • US2818452A - Preparation of aromatic position isomers : en
  • US2818496A - Welding electrode : en
  • US2818295A - Egg basket : en
  • US2817969A - Thieving liquid sampler : en
  • DE1021933B - Circuit arrangement for limiting the consumption of electrical energy : de en
  • DE1022098B - Detachable coupling to connect two parts, especially for parachute harnesses : de en
  • US2818296A - Hoisting support for automotive vehicles and the like : en
  • DE1021876B - Means of transport, consisting of a driver's body and a beam-shaped supporting body : de en
  • ES59739Y - Enhanced Large Capacity Containers : en es
  • FR1149775A - Independent lifting device for tillage implements carried by a tractor : en fr
  • DE1759332U - MOUNT CONNECTION FOR DOORS AND WINDOWS. : de en
  • CH326750A - Process for obtaining a welded junction between carbon and a metal : en fr
  • DE1759123U - LADIES POCKET TOILET SET, SIX-PIECE, IN A METAL CHEST. : de en
  • DE1759136U - BED TABLE. : de en
  • DE1759277U - DEVICE FOR SHREDDING PAPER, CARDBOARD AND THE LIKE. : de en
  • DE1021816B - Displacement pipe or the like. : de en
  • DE1021837B - Process for digesting chrome ore : de en
  • DE1759256U - PLUG-IN COUPLING FOR THE RELEASABLE CONNECTION OF A PIN, FORMING THE END OF A FLEXIBLE SHAFT, WITH AN INPUT OR OUTPUT SHAFT. : de en
  • DE1759183U - Putty-free GLASS PANEL MOUNTING FOR DOORS, SHOP WINDOWS, etc. : de en
  • DE1759341U - SKI BOOTS WITH LATERAL ANKLE REINFORCEMENT AND BUCKLE CLOSURE. : de en
  • ES62966U - An improved switch-circuit breaker with alarm device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022094B - Fan of protective rooms with differential pressure meter : de en
  • DE1759026U - IRON. : de en
  • GB788576A - Colour television receiver : en
  • DE967993C - Injection pump, especially for high-speed engines : de en
  • CH326769A - Method of making steroids : de en
  • DE1022038B - Flower seller : de en
  • DE1759357U - INFLATABLE PLAYBALL MADE OF PLASTIC. : de en
  • CH326438A - partition wall : de en
  • DE1759074U - SWITCHING RELAY EQUIPPED WITH A DIVING ANCHOR MAGNETIC SYSTEM. : de en
  • DE967966C - Hot air turbine system with closed circuit for the simultaneous drive of several different machines : de en
  • US2817876A - Continuously operable worm press for deaerating pasty masses : en
  • CA550942A - Methods for hydroforming hydrocarbons : en fr
  • DE1759377U - PACKAGING FOR TELEVISION RECEIVERS. : de en
  • CA550980A - Facing for dressings : en fr
  • CH326623A - Device for recording the course of the refractive index in rotating centrifuge cells : de en
  • CH326815A - Television picture reproducing device : de en
  • ES61109Y - Anti-slip device for hangers : en es
  • ES63229U - Device to prevent fogging on windshields (Machine-translation by Google Translate, not legally binding) : en es
  • ES55683Y - Tool to drive staples : en es
  • US2817927A - Process for making stems : en
  • ES62813U - A public-street nomenclator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149916A - Improvements made to devices comprising at least one winding associated with a magnetic circuit, in particular self-inductors : en fr
  • ES235753A1 - Improvements in synchronous engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149733A - Electrical safety warning lights for vehicles : en fr
  • CA551004A - Ultra high frequency converter : en fr
  • CH326540A - Process for the preparation of dimethyl terephthalate : de en
  • GB788439A - Improvements in and relating to the profiling of tubular sections : en
  • ES63022U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149680A - Mixtures against oxidation of rubber and their application : en fr
  • FR1149888A - Process for making a single pulse of short duration visible : en fr
  • FR1149948A - Straps to wear under the shirt : en fr
  • DE968013C - Piston cooling for internal combustion engines : de en
  • ES63094U - Drag toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES63240U - A folding bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149958A - Advanced plastic packaging : en fr
  • FR1149992A - Improvements to packaging for glass bottles : en fr
  • GB788379A - Improvements in and relating to space-heating apparatus : en
  • DE967977C - Method and device for re-tensioning railway sleepers with steel straps : de en
  • ES56325Y - Perfected Curler : en es
  • GB788384A - 10-(1' or 2'-naphthoyl)-3, 7-bis (dimethylamino) phenothiazine : en
  • FR1149894A - Improvements in plasticizing and homogenizing devices for machines for injection molding of plastics : en fr
  • ES62999U - Latch (Machine-translation by Google Translate, not legally binding) : en es
  • ES236335A1 - A perfection in the process of manufacturing fibers from thermoplastic materials particularly of glass fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES235891A1 - Cat control device (Machine-translation by Google Translate, not legally binding) : en es
  • US2817862A - Meat cleaning machine : en
  • US2818265A - Runner attachment for wheels : en
  • US2818353A - Electric arc welding electrode : en
  • US2818455A - Desorption of straight chain hydrocarbons from selective adsorbents : en
  • US2818276A - Hitching device for trailers or the like : en
  • DE1022103B - Transport vehicle for the optional transport of various loads, such as freight or motor vehicles : de en
  • DE1759196U - CARPENTER'S ANGLE. : de en
  • US2818157A - Transfer device : en
  • ES236197A2 - Improvements in the construction of parquet floors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149933A - Electric game for solving problems such as crosswords : en fr
  • DE1022018B - Method for attaching geophones to hard ground and in any position : de en
  • US2818064A - Cervical shield : en
  • US2818336A - Titanium alloys : en
  • CA550951A - Heating inductor : en fr
  • US2818161A - Tray-transmission apparatus for restaurants : en
  • US2818216A - Barometric draft regulator : en
  • DE1021944B - Contactless start-up circuit for single-phase induction motors : de en
  • DE1021957B - Process for the production of a grid-cathode system with the smallest electrode spacings : de en
  • FR1149844A - Anode for cathodic protection of ferrous metal structures : en fr
  • FR1149985A - prefabricated tangle building elements : en fr
  • GB788601A - Improvements in or relating to scaffolding : en
  • US2818076A - Apparatus for cleaning of pipelines for milk and the like : en
  • CA550815A - Repairable mattress : en fr
  • CA551100A - Snap switch : en fr
  • US2817842A - Brassiere : en
  • DE1021994B - Grab hoist for four rope grab with overload protection device : de en
  • DE1021867B - Process for the production of peat digestion products suitable as fertilizers and soil improvers from raw peat : de en
  • DK84162C - Apparatus for measuring powdered or granular substances. : da en
  • ES235812A1 - Improvements in the switching valves for hydraulic telemands (Machine-translation by Google Translate, not legally binding) : en es
  • ES60944Y - Furniture suction brush : en es
  • ES62980U - New muselete for the fastening of bottle caps (Machine-translation by Google Translate, not legally binding) : en es
  • CH326736A - Protective device in multi-phase networks with short circuit continuation : de en
  • CH326834A - Motorcycle equipped with a crank : de en
  • DE1759379U - FOLDABLE, FLEXIBLE CONTAINER. : de en
  • ES236633A2 - Improvements relating to ferritic alloy steels : en es
  • MY5700010A - Improvements in electric dry cells : en
  • ES59970Y - Support box : en es
  • CH326723A - Electric remote switch for power distribution systems : de en
  • US2818383A - Inhibiting corrosion by oil well fluids : en
  • US2818180A - Rack for storing and tying articles : en
  • CH326556A - Process for the production of new dyes of the anthraquinone series : de en
  • CH326520A - Process for the production of synthetic resins which can be used as anion exchangers : de en
  • ES60501Y - Element for the formation of necklaces, braces and headbands : en es
  • US2818236A - Heat exchange apparatus : en
  • US2818110A - Oil burner purge method and system : en
  • US2818273A - Motor vehicle with variable ground clearance suspension sensitive to speed : en
  • CH326492A - Process for the manufacture of shaped articles such as threads or films from acrylonitrile polymers : de en
  • MY5700003A - Improvements in or relating to lubricating compositions : en
  • US2818259A - Dart and target board therefor : en
  • CH326523A - Continuous process for the treatment of pyrites in order to obtain sulfur and ash : en fr
  • CH326639A - Hammering machine : de en
  • US2817932A - Abrading wheel : en
  • US2818389A - Organic silicon compounds, process of making the same and method of transferring heat therewith : en
  • CH326714A - Cross-split waterproof connector on cable : de en
  • US2817946A - Harvesting pickup with reciprocating reel : en
  • CA550874A - Tension apparatus for a plurality of continuous elements : en fr
  • CA551022A - Electroscope for radiation detection : en fr
  • CA551051A - Method and apparatus for screening : en fr
  • CA550982A - Slat link : en fr
  • CA550929A - High frequency induction heating apparatus : en fr
  • CA551027A - Method of manufacturing an iron-base magnetically anisotropic permanent magnet, the principal elements of which are ni, al and co : en fr
  • CH326691A - Conduit intended to be used for the pulsating flow of a gas : en fr
  • CH326841A - Pest control methods : de en
  • DE1759251U - RECIRCULATING MAGNETIC IGNITORS FOR OTTO ENGINES WITH ADDITIONAL AIR COOLING. : de en
  • FR1149673A - Advanced Electric Educational Toy : en fr
  • CH326784A - Vaccine preparation process : en fr
  • CA550983A - Frozen sponge batter : en fr
  • CH326503A - Top punch : de en
  • US2818141A - Shock absorber reservoir valves : en
  • CA551113A - Method of making preserved crisp bread sandwiches : en fr
  • CH326788A - Process for the preparation of dimethylaminoethyl benzhydryl ether : de en
  • CH326638A - Rolling device : de en
  • DE1759330U - FLATTER DISC MADE OF PIECES OF CLOTHING FOR POLISHING. : de en
  • US2818524A - Multi-color storage tube : en
  • DE1021911B - Circuit arrangement for demodulating a frequency-modulated and additionally keyed high-frequency carrier : de en
  • DE1759125U - ZELTBAHN. : de en
  • DE1759046U - MICROPHONE WITH INDICATOR LAMP. : de en
  • ES63194U - Container for condiments and spices (Machine-translation by Google Translate, not legally binding) : en es
  • CH326792A - Process for the production of glycan polysulfuric acid esters : de en
  • DE1022058B - Sprocket for chain conveyor : de en
  • DE1022077B - Control device for post-forming machine tools, especially milling machines : de en
  • CH326804A - Arrangement for sequentially influencing a set of electrical sequence relays by a repeated control signal : de en
  • DE1022026B - A chromatically uncorrected lens system consisting of three individual lenses : de en
  • DE1759388U - MOTOR DRIVE WITH FRICTION CLUTCH FOR SEPARATORS. : de en
  • CA551106A - Alternately operating actuating mechanism : en fr
  • CH326857A - Grinding device : de en
  • US2818184A - Car vibrator : en
  • DK84153C - Generator with a tunable main oscillator, the frequency of which is stabilized by means of a frequency spectrum. : da en
  • CA550830A - Internal measuring gauge : en fr
  • CH326854A - Circular saw blade : de en
  • ES63080U - Toy culebrina (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149633A - Prismatic box : en fr
  • US2818373A - Apparatus for vacuum distillation : en
  • CH326587A - Process for the manufacture of electric flashlight lamps : de en
  • CA551101A - Broad band amplifier devices : en fr
  • US2818245A - Weighing scales : en
  • US2818421A - Separation of mono from dialkyl acid phosphates : en
  • US2818512A - Dual load relay automatic starting system for engine-generator plants : en
  • US2817872A - Window sash balance : en
  • US2818372A - Evaporating hydrogen peroxide : en
  • DE1022037B - Coin-operated self-seller of goods with individual removal compartments and swiveling specialist closing organs : de en
  • FR1149689A - Winding or unwinding apparatus for metal bands and associated with a drum capable of undergoing a radial contraction : en fr
  • FR1149957A - Sun panels : en fr
  • FR1149692A - Combustible compositions : en fr
  • US2817981A - Method of making a cutting die : en
  • US2818375A - Method of forming and attaching solder : en
  • USD181828S - Combination tool for use by wild animal trappers : en
  • FR1149790A - Assembly device for motor vehicle body : en fr
  • FR1149930A - Disconnector control device : en fr
  • GB788642A - Slide fastener fly closure for garments : en
  • ES63027U - Toy for games of typography (Machine-translation by Google Translate, not legally binding) : en es
  • ES63085U - Distributor of electrical connections (Machine-translation by Google Translate, not legally binding) : en es
  • ES236507A1 - Improvements in the hydrulic turboacoplimientos (Machine-translation by Google Translate, not legally binding) : en es
  • ES235513A3 - Improvements in appliances supports for electrical unplugged conductors (Machine-translation by Google Translate, not legally binding) : en es
  • CH326539A - Process for the preparation of polyene aldehydes : de en
  • US2818361A - Heat treatment of silicon transistor bars : en
  • CH326537A - Process for purifying nitric acid esters : de en
  • CH326680A - Pressure regulating and check valve : en fr
  • US2818235A - Releasable latch support for panel ceiling : en
  • US2818359A - Method of making flanged cylinder liners : en
  • CH326484A - Device with containers for storing documents and records, files, books and similar objects : de en
  • CH326609A - Direction of rotation dependent contact device : de en
  • CH326513A - Shoe with a leather tread with rubber inserts : de en
  • US2817982A - Self-equalizing head clamping mechanism : en
  • MY5700004A - Improvements in or relating to quick cooking rice and process of preparation thereof : en
  • CA551000A - Process for polymerizing vinyl chloride : en fr
  • MY5700021A - Method of preparing a therapeutic agent effective against malaria : en
  • CA550834A - Hair waving form : en fr
  • CH326493A - Process for the production of spinning solutions from polyacrylonitrile or its copolymers : de en
  • DE1021967B - Electric mass cooking plate : de en
  • ES63023U - Bag or similar objects of use based on polyethylene sheets (Machine-translation by Google Translate, not legally binding) : en es
  • CH326555A - Process for the preparation of new monoazo dyes : de en
  • CH326694A - Combustion device : en fr
  • CH326764A - Approach to vibratory devices for healing purposes : de en
  • DE1759334U - SCISSORS WITH LEG LOCK. : de en
  • ES60596Y - Traffic signal : en es
  • DE1759317U - STOPPER PLUGS FOR BOTTLES. : de en
  • CH326528A - Process for the preparation of oximes of cycloaliphatic ketones : de en
  • CA550839A - Portable pet house : en fr
  • CA551035A - Curing of the bristle-bonding agents in brushes : en fr
  • CA550953A - Polyphase transformer system with grounded neutral : en fr
  • DE1022097B - Load separator for parachutes : de en
  • ES63093U - Apparatus for heating, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700013A - Improvements in or relating to moulding pneumatic tyres : en
  • US2818059A - Wall furnace : en
  • US2818438A - Ether preservation : en
  • US2818308A - Sectional scaffold : en
  • CA551079A - Continuous plastic milling : en fr
  • DE1759072U - ROCKING LEVER FOR DISCONNECTOR AND CIRCUIT BREAKER MADE OF CAST RESIN. : de en
  • US2818094A - Combination multiple saw and cutting head : en
  • US2818422A - Ether-nitriles : en
  • US2818082A - Positive release couple and valve : en
  • US2818515A - Stators for electrical machines : en
  • CA550803A - Plate for pies and the like : en fr
  • CH326578A - Booklet set with landmarks : en fr
  • CH326745A - Process for the production of cores consisting of several layers from magnetizable materials : de en
  • DE1021869B - Door of a refrigerator : de en
  • DE1759108U - REINFORCEMENT STRUCTURE FOR THE REINFORCEMENT OF PLASTIC DENTURES OF THE LOWER AND UPPER JAW. : de en
  • DE1759307U - UPPER SKI AND LONG GOOD HOLDER WITH TORQUE FIXING ON THE REAR OF THE CAR : de en
  • DK84161C - Patient table for use in X-ray examinations. : da en
  • ES59044Y - Perfected heel for women's footwear : en es
  • CH326496A - Vinyl fiber dyable with acidic dyes and process for their manufacture : de en
  • US2818313A - Roller bearing : en
  • DE1022111B - Pantograph grinding wheel dressing device : de en
  • CA551096A - Folding mechanisms for wrapping machines : en fr
  • CA551114A - Actuating mechanism for sliding doors : en fr
  • ES63088U - Musical toy (Machine-translation by Google Translate, not legally binding) : en es
  • US2818068A - Air pressure eye cup : en
  • CA550965A - Integrated measuring of sand and water to foundry sand mixer : en fr
  • AU216818B2 - An improved insulated electrical cable t-joint : en
  • CA550931A - Shaft bushing : en fr
  • CH326858A - Device with means for tension-free connection of the device housing to a flow line : de en
  • US2818344A - Paint compositions : en
  • ES236713A1 - Improvements introduced in metalurgical or non-metallurgical ovens. Operated with high temperature (Machine-translation by Google Translate, not legally binding) : en es
  • GB788464A - Apparatus for operating the adjusting gears of axial bearings, more particularly on roll-type machines for straightening rolled metal rod or sections : en
  • GR18397B - TABLE SALT - BABY. : el en
  • CA550831A - Ring game : en fr
  • CA550859A - Apparatus for distributing cleaning particles over gas-swept surfaces in heat exchangers and the like : en fr
  • CH326738A - Electronic process for transforming a light image and device for implementing this process : en fr
  • MY5700017A - Improvements in or relating to temporary buildings : en
  • US2818544A - Zero impedance circuit : en
  • US2818565A - Slab excited continuous slot antenna : en
  • US2818281A - Means providing a gas tight joint for sheet metal pipes : en
  • CH326656A - Electric seam welding machine for welding together sheet material made of plastic : de en
  • DE1759207U - DEVICE FOR THE SPRING ATTACHMENT OF THE MOUNTING PLATE OF RECORD GAME DEVICES. : de en
  • DE1759394U - WATER TANK MADE OF PLASTIC. : de en
  • ES63082U - Decorative basket for placing pots and jugs (Machine-translation by Google Translate, not legally binding) : en es
  • ES63163U - Decorative vase with diorama (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149815A - Improvements in the continuous manufacture of reinforced glass sheets : en fr
  • CA551039A - Freight vehicle holding device : en fr
  • CH326830A - Wheel device for car : en fr
  • DE1759104U - DEVICE FOR AUTONOMOUS INTERRUPTION OF THE FUEL SUPPLY WHEN EXTINGUISHED LIQUID FUEL-SUPPLIED BURNS. : de en
  • ES236679A1 - A vertical automatic machine for continuous packaging of small contents (Machine-translation by Google Translate, not legally binding) : en es
  • US2817934A - Material inserting machine : en
  • US2818040A - Seam : en
  • US2818297A - Coupler assembly for davit-falls or the like : en
  • CH326622A - Record changer for playing records of different diameters with a storage stack above the turntable : de en
  • CH326669A - Connection device between a shaft and an external ring gear : en it
  • CH326690A - Ignition device by successive trains of distinct high voltage sparks for internal combustion engine : en fr
  • ES62982U - Letter opener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149731A - Hydrophilic bodies made of three-dimensional high polymers, their production process and their application : en fr
  • GB788564A - Improvements in or relating to gas-filled discharge tubes : en
  • US2818188A - Boat trailer : en
  • US2817896A - Can opener : en
  • CA550860A - Device for mounting a conical yarn winding tube on the spindle of a winding frame : en fr
  • US2818209A - High diffusion pump : en
  • US2818052A - Crankcase ventilating system for internal combustion engines : en
  • MY5700016A - Improvements in or relating to the manufacture of brooms : en
  • US2817968A - Mounting arrangement for a thermometer or the like : en
  • US2818089A - Pillow case and structure for coupling the same to feather cleaning apparatus : en
  • US2818420A - Separation of alkali metal salts of mono-and dialkyl acid phosphates : en
  • US2818536A - Point contact semiconductor devices and methods of making same : en
  • CA550843A - Production of hollow sand cores and sand moulds for metal casting : en fr
  • CA550852A - Rubber closure : en fr
  • CH326502A - Movable rider on the runway of a heald bar : de en
  • DE1759020U - LINING OF ROUND AND V-SHAPED BEDS ON DRAWING AND LEVELING MACHINES. : de en
  • DE1759034U - CONSTRUCTION AND ADD-ON DEVICES FOR VIEWING CARD : de en
  • BE531987A - METHOD FOR MANUFACTURING OXIDE OF MESITYLE OR ITS APPROVALS. : en fr
  • DE1759189U - BASEMENT AND WAITING HOUSE. : de en
  • DK84158C - Method for fractionation of oils. : da en
  • GB788636A - Improvements in gas filters : en
  • CA551037A - Removal and recovery of impurities from diolefin streams : en fr
  • DE1759148U - DRAWBARS. : de en
  • DE1759350U - TRANSPORTABLE TRAFFIC SAMPLE. : de en
  • ES56372Y - Cam switch : en es
  • DE1021861B - Process for eliminating salt from the circuit of the working fluid of a power plant which is converted into the vaporous state at critical or supercritical pressure : de en
  • DE1022128B - Circuit arrangement for the cyclical transmission of measured values : de en
  • DE1021916B - Ring-shaped, permanently gas-tight sealed alkaline accumulator and process for its production : de en
  • DE1022095B - Respiratory protection device with a water vapor sensitive filter material : de en
  • ES59636Y - Fawn endowed with movement : en es
  • US2818033A - Freight vehicle holding device : en
  • US2818506A - Apparatus for the automatic tuning of radioelectric transmitters or receivers : en
  • CA550974A - Slurry type liquid treating apparatus : en fr
  • CH326554A - Process for the preparation of new monoazo dyes : de en
  • US2818229A - Connecting and tying devices : en
  • CA550893A - Method and apparatus for the protection of wye-connected capacitors in a delta system : en fr
  • CA551068A - Process for pulverizing frangible solid material : en fr
  • DE1022051B - Internal combustion engine with antechamber : de en
  • US2817855A - Adjustable fence attachment for beds : en
  • US2817965A - Composite building block : en
  • CH326818A - Automatic device for remote reading and recording of the indications of roller decimal counters : en fr
  • CH326663A - Permanent magnetic gripping device : de en
  • US2817998A - Mounting of mirrors and meniscus-shaped lenses in mirror cameras : en
  • US2818019A - Chase assembly : en
  • US2818322A - Sorter for tape recorded data : en
  • CH326790A - Process for the production of thiosemicarbazones : de en
  • DE1759075U - DEVICE FOR REMOTE ADJUSTMENT OF ANY OBJECT. : de en
  • ES63029U - Thread head (Machine-translation by Google Translate, not legally binding) : en es
  • USD181814S - Lawn sprinkler : en
  • CA551057A - Flash point measurement apparatus : en fr
  • US2817936A - Bag closing apparatus : en
  • CA551111A - Automatic starting mechanism for fare registering apparatus : en fr
  • DE1022059B - Control circuit for hydraulically operated lubrication systems : de en
  • DE1022067B - Quick-release valve without a stuffing box : de en
  • FR1149610A - Manufacturing process of cycle hubs : en fr
  • GB788390A - Derivatives of 10-benzoyl-3, 7-bis (dimethylamino) phenothiazine : en
  • US2818478A - Electromagnetic relay : en
  • US2818457A - Acetylene removal from hydrocarbon streams : en
  • DE1022001B - Process for the production of molded articles : de en
  • DE1759032U - BOLDER FOR INSERTS. : de en
  • DE1759249U - CARBURETTORS FOR COMBUSTION MACHINES WITH AIR AND MIXTURE SUCTION. : de en
  • ES63122U - Poratcards, applicable to the handles of the umbrellas (Machine-translation by Google Translate, not legally binding) : en es
  • BE558933A - : en
  • DE1759237U - SPREAD DRUM FOR MANURE SPREADER. : de en
  • CA551072A - Lowering hanger with constant tension : en fr
  • US2817978A - Sash operator : en
  • US2818187A - Mine truck : en
  • GB788515A - Rotary machines for the pressing and withdrawal of bricks and the like : en
  • US2817864A - Table fork cleaner : en
  • CA550871A - Method and apparatus for making stuffed products : en fr
  • CA550955A - Stabilized full wave self saturating magnetic amplifier : en fr
  • CH326781A - Process for the preparation of vitamin A derivatives : en fr
  • US2818078A - Beach cabana : en
  • DE1022091B - Light sensitive xerographic material : de en
  • DE967554C - Brake shoe magnetically adhering to the rail to be placed on the rail : de en
  • CH326768A - Process for the preparation of new pyrimidine derivatives : de en
  • US2818003A - Apparatus for making a multi-ply valve bag having an extended intermediate valve ply : en
  • US2818246A - Method and apparatus for determining and/or controlling constituent potentials : en
  • US2818173A - Automatic egg scale : en
  • CH326606A - Weighting recording device : en fr
  • DE968015C - Heel point, in particular made of hard rubber, with a celluloid coating : de en
  • ES63054U - Folding box for conditioning of undergarments (Machine-translation by Google Translate, not legally binding) : en es
  • CH326754A - Electric melting furnace, in particular for the production and processing of glass : de en
  • CH326806A - Circuit arrangement with a three-zone junction transistor : de en
  • CA551069A - Method of radiological surveying using thermoluminescent bodies : en fr
  • CH326608A - Apparatus for testing electric rotors : de en
  • US2817844A - Shoulder strap for slips and other garments : en
  • DE1021930B - Starting control switch for single-phase cage armature motors with main and starting winding : de en
  • MY5700023A - Apparatus for inductive prospecting : en
  • CA551049A - Purification of bis(hydroxyaryl)-substituted compounds : en fr
  • DE1759017U - TRACK BOLTING. : de en
  • CH326573A - Process for obtaining galvanic deposits of gold - silver alloy : en fr
  • US2817963A - Photographic flash equipment of the battery-condenser type : en
  • US2818210A - Refrigerating apparatus : en
  • US2818530A - Cooling systems for gas filled electron discharge devices : en
  • US2817986A - Pipe and tubing bender : en
  • US2818145A - Construction and installation of doors : en
  • US2818231A - Method of drilling with air : en
  • US2818543A - Battery power supply system : en
  • US2818144A - Brake beam strut : en
  • US2818271A - Carrier for garbage cans and the like : en
  • ES48503Y - Mechanical stopper for bottles : en es
  • ES63221U - Automatic mailbox for pools (Machine-translation by Google Translate, not legally binding) : en es
  • GR18405B - PERRONY OF SEPARATION OF SUSPENDED OLIVE FRUIT. : el en
  • CH326452A - Floating articulated connection for transition parts from pontoon bridges to land : de en
  • CH326558A - Process for the preparation of an anthrapyridone sulfonic acid : de en
  • MY5700027A - Improved process for the production of crystalline insulin : en
  • CA551046A - Surface active imidazolinepropionates : en fr
  • US2818192A - Container : en
  • USD181807S - Spoon or similar article : en
  • CH326799A - Device for enriching scented waters in containers with scents : de en
  • US2818538A - Motor control system : en
  • CH326706A - Reciprocating compressor with vibrating blades with constant motion : en fr
  • CH326744A - Process for treating an iron-carbonyl powder and powder obtained by this process : en fr
  • DE1759171U - STOVE WITH OVEN, IN PARTICULAR ELECTRIC STOVES. : de en
  • DE1759217U - NODE COUNTER. : de en
  • CA550825A - Combination hole center finder and center punch : en fr
  • CH326472A - Absorption device for combustion heater : en fr
  • CH326541A - Device for the production of gases containing acetylene : de en
  • FR1149715A - Improvements made to internal combustion engines powered by fuel injection devices : en fr
  • DE1759057U - INSULATOR ARRANGEMENT DESIGNED FOR OVERHEAD ELECTRIC CABLES. : de en
  • FR1149925A - Controlled maximum flow valve and its applications : en fr
  • GB788625A - Travelling wave electron discharge devices : en
  • GB788634A - Improvements in or relating to electric radiators : en
  • US2818233A - Drill bit : en
  • US2818237A - Cooling means : en
  • DE1759060U - CABLE REEL. : de en
  • DE1759110U - PET OBSTETRIC DEVICE FOR SMALL ANIMALS. : de en
  • CH326527A - Process for the preparation of epoxyalkyl esters : de en
  • CH326519A - Settling process and installation for its implementation : en fr
  • US2818135A - Dust laden air separator : en
  • US2818234A - Heating and cooling system : en
  • US2817960A - Heat exchangers : en
  • US2818342A - Natural orange concentrate and orange-milk drink : en
  • FR1149746A - Ship mooring device : en fr
  • ES53625Y - A device for measuring the viscosity and flow velocity of viscous liquids : en es
  • FR1149833A - intensifying screen for raidographies : en fr
  • GB788570A - Improvements in or relating to end connections for hoses : en
  • CH326811A - Receiving circuit for pulse-modulated multi-channel systems : de en
  • DE1022158B - Drive drum for conveyor belts : de en
  • DE1759118U - SKIN THAT. : de en
  • DE1759387U - SAFETY DEVICE. : de en
  • DE1759347U - LIGHTER WITH DELAY TUBE. : de en
  • ES236377A1 - Procedure for the classification of pressed juices or vegetable extracts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149700A - Improved switching in hydraulic machines : en fr
  • CH326440A - Method for joining two different types of material to form a flexible plate and plate manufactured according to the method : de en
  • CH326516A - Skinning knife with motorized blade that can be moved back and forth : de en
  • CH326459A - Piston on a press for producing pipes, in particular concrete pipes, in which the piston interacts with a pipe mold and is arranged on the press frame so that it can rotate and be axially displaceable : de en
  • CH326715A - Plug on flexible cable for electrical apparatus : de en
  • DE1759187U - OFFSET HANDLE FOR HOLLOW BLOCK STONES. : de en
  • DE1759141U - SHOE CABINET. : de en
  • ES48504Y - Mechanical bottle stopper, perfected : en es
  • FR1149911A - Further training in convection heaters : en fr
  • DE1021860B - Process for the preparation of anti-inflammatory ª ‡ -amino-ª ‰ -oxycarboxylic acid anilides : de en
  • DE1022063B - Coupling arrangement for pipelines to be wrapped with anti-corrosion bandages : de en
  • DE1022100B - Automatically working continuously variable V-belt transmission intended for motor vehicles : de en
  • DE1022152B - Carrying handle attachment for sheet metal container : de en
  • ES236435A2 - Some improvements in the manufacture of rubber wheels (Machine-translation by Google Translate, not legally binding) : en es
  • ES63161U - A tuber harvester and the like perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB788452A - Improvements in or relating to venetian blinds : en
  • US2817850A - Shower curtain : en
  • US2818484A - Box welding apparatus : en
  • US2817900A - Denture : en
  • US2818314A - Self aligning connecting rod and piston assembly : en
  • ES63096U - Waterproof material sheet : en es
  • DK84170C - Stirrer for handling milk products in a tub. : da en
  • CH326625A - One-way drive device, especially for self-winding timepieces : en fr
  • DE1759284U - DEVICE FOR RELEASING A RAIN SYSTEM. : de en
  • ES58699Y - Perfected fastener fitting : en es
  • FR1149835A - Shaft wedging device : en fr
  • GB788381A - Compositions containing epoxy compounds for treating synthetic fibres : en
  • GB788488A - Improvements relating to photographic apparatus : en
  • DE1759076U - CONTROL DEVICE OPERATED WITH AUXILIARY ELECTRIC POWER. : de en
  • DE1759156U - STAIR LADDER. : de en
  • FR1149890A - Opener for bulk fibers, and in particular for wet cellulose wool webs : en fr
  • GB788586A - Improvements in internal shoe-drum brakes, particularly for motor vehicles : en
  • ES236603A1 - Improvements in thermal treatment devices of products contained in season resipients (Machine-translation by Google Translate, not legally binding) : en es
  • US2818316A - Tool-holding tray for use by automobile mechanics : en
  • US2818486A - Electric vaporizer : en
  • US2818005A - Machine for forming reinforcing ribs on container covers : en
  • ES236141A1 - An apparatus for the manufacture of self-sustainable large-sized plastic articles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759068U - MANUAL SWITCH, IN PARTICULAR FOR ELECTRIC BOTTLE PULLS. : de en
  • FR1149910A - Tile laying process for covering : en fr
  • ES63074U - Transport device for containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB788494A - Improvements in or relating to boning knife : en
  • GB788590A - Improvements in or relating to fungicidal composition : en
  • DE1022104B - Twin wheel with brake for vehicles or airplanes : de en
  • FR1149627A - Lung-controlled dispenser for SCUBA : en fr
  • FR1149677A - Coated fibers and glass structures : en fr
  • GB788551A - Yieldable mining gallery support structure of ring-shaped or arcuate form : en
  • DE967970C - Screw spin : de en
  • FR1149725A - Device for sealing ring of floating roof of tanks for petroleum products and the like : en fr
  • DE1759089U - ELECTRIC DISCHARGE LAMP. : de en
  • DE1759005U - STOCKING, IN PARTICULAR LADIES 'STOCKING. : de en
  • ES60966Y - Molded part for the manufacture of partitions : en es
  • DE1759390U - DRIVE FOR MULTI-PIECE STORAGE LATCHES. : de en
  • GB788524A - Improvements in domestic grinding mills, such as coffee grinders : en
  • DE1021976B - Liquid ring gas pump : de en
  • DE1759268U - RIGID CLAMPING ANGLE WITH INTERNAL RIBBING. : de en
  • DE1759348U - KINK IGNITER. : de en
  • CA550873A - Method and apparatus for producing films : en fr
  • CA550876A - Nozzle for spray forming organic fibers : en fr
  • ES235798A1 - Improvements in or relating to winding drums for use with pithead winding equipment : en es
  • ES234085A3 - Improvements in the conclusion of combination locks (Machine-translation by Google Translate, not legally binding) : en es
  • ES63107U - Protective packaging for products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149613A - Device for cutting potatoes and other tubers or fruits into sticks : en fr
  • ES236998A1 - Automatic mechanism for the placement of the needles to the needle beads and to other elements of textile machines provided of such needles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149900A - Method of manufacturing a cathode-ray tube for color television reproduction : en fr
  • ES236488A1 - Machine to express the grape and expell the raspajo of the same (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149712A - Gamma radiography device : en fr
  • CA550819A - Fish lure : en fr
  • ES237045A2 - Improvements in pneumatic portable elevators (Machine-translation by Google Translate, not legally binding) : en es
  • GB788466A - Improvements in or relating to devices for measuring small direct-current voltages : en
  • FR1149921A - Device for determining the pitch and assembly direction of twisted cables : en fr
  • FR1149926A - Differential pressure level indicator : en fr
  • ES63123U - An improved link element for female headdress bras (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759119U - INFANT DRINK BOTTLE. : de en
  • DE1022140B - Electric safety switch for mines : de en
  • DE1759319U - SEAL PLATE. : de en
  • DE1759386U - STATIONARY FILLING CONTAINER FOR HEATING OIL. : de en
  • FR1149749A - Adjustable microwave impedance : en fr
  • DE1759252U - SHEET PROTECTIVE ENCLOSURE FOR DIESEL LOCOMOTIVES USED IN THE UNDERGROUND OPERATION OF THE MINING. : de en
  • FR1149713A - Deoxidizer and anti-corrosion product : en fr
  • FR1149601A - Bare rod for arc welding : en fr
  • ES63058U - Improved sprayer cap (Machine-translation by Google Translate, not legally binding) : en es
  • ES63222U - Articulated doll (Machine-translation by Google Translate, not legally binding) : en es
  • GB788594A - Improvements in or relating to automatic telecommunication exchange systems : en
  • ES62943U - A bushing cover for electrical conductor splices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149681A - Multiple core textile yarn : en fr
  • GB788388A - Improvements in rubber sealing rings : en
  • ES61006Y - Terminal for one-piece electrical connections and special shape : en es
  • ES62944U - Bushing for electrical conductor splices (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022014B - Process for the production of magnesium-silicon alloys : de en
  • MY5700024A - Improved system of building construction : en
  • ES62660U - Support for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149889A - Motor vehicle flashing light switch : en fr
  • DE1022139B - Process for the production of porous low-smoke powder : de en
  • DE1759084U - THREE-PHASE MOTOR WITH ROLLER ANCHOR. : de en
  • DE1759166U - TILE STOVES, IN PARTICULAR TRANSPORTABLE TILED STOVES. : de en
  • DE1759287U - VEHICLE BIKE, IN PARTICULAR FOR BABY CARRIAGE : de en
  • GB788470A - Improvements relating to bottle-filling machines : en
  • CA551095A - Wrapping machines : en fr
  • CH326448A - Device for driving and pulling out piles, sheet piles, casings and the like : en fr
  • USD181826S - Pedestal display stand : en
  • CH326515A - Method and device for the mechanical treatment of substances in pourable form and of suspensions : de en
  • CH326751A - Cylindrical supply cathode : de en
  • DE1759177U - METAL CLIP FOR FASTENING PLASTER STRIPS TO BEAMS OF MOUNTING CEILINGS FOR BUILDINGS. : de en
  • DE967942C - Combined filter insert, especially for fuel filters : de en
  • ES59408Y - Container for transporting clarions : en es
  • ES60296Y - Single hinge bracket with single cylindrical male and eccentric fit coupling stud : en es
  • CA551104A - Electrical connection : en fr
  • DE1021915B - Blocking element for interference suppression : de en
  • DE1759105U - STRENGTH CONTROLLER WITH FINE ADJUSTMENT. : de en
  • DE1759263U - SCREW-IN VALVE FOR ASBESTOS CEMENT PIPE SOCKETS FOR THE PRODUCTION OF A BRANCH ON A MAIN ASBESTOS CEMENT PIPE. : de en
  • DE1022069B - Float operated valve for flow guns : de en
  • DE1022120B - Electric dry shaver : de en
  • DE967945C - Circuit arrangement for telephone extension systems : de en
  • ES49271Y - New multipack : en es
  • FR1149602A - Improvements made to pressure exchanger installations : en fr
  • FR1149953A - Method and device for welding pressurized gas containers : en fr
  • DE1021985B - Electromotive drive base for attachable household appliances, e.g. Mixing cup : de en
  • US2817954A - Hydraulic change speed device : en
  • CA550981A - Machine for cladding pipes and the like : en fr
  • ES236382A1 - Improvements in circuits amplifiers (Machine-translation by Google Translate, not legally binding) : en es
  • ES236512A1 - Procedure of continuous extraction of olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • US2817983A - Coolant type drilling tool : en
  • MY5700040A - Improvements in or relating to mechanical excavators : en
  • FR1149606A - Gear shift and power transmission mechanism : en fr
  • US2818123A - Rotary wing aircraft : en
  • US2817877A - Inside curing rim : en
  • CA550930A - Automatic hooks : en fr
  • DE1759301U - SPRING PRESSURE BRAKE FOR AGRICULTURAL VEHICLES, TRAILERS, WORK MACHINES AND THE LIKE. : de en
  • US2818133A - Solvent recovery : en
  • CA550932A - Maleimide derivatives : en fr
  • US2818339A - Method for producing malleable and ductile beryllium bodies : en
  • USRE24412E - Bleaching : en
  • CA550902A - Metal titanate composition and process for producing the same : en fr
  • BE563004A - Improvements to liquefied gas devices with interchangeable cartridge : en fr ro
  • US2818287A - Annular seals : en
  • US2818213A - Control and counter actuating mechanism : en
  • US2818514A - Stressed ferrite cores : en
  • DE1021896B - 12 MHz carrier frequency system built from an already existing 4 MHz carrier frequency system (V 960) : de en
  • DE967980C - Circuit arrangement for signaling by means of alternating current of any frequency : de en
  • DE1759327U - PRESENTLY AS A BATHROOM APPLIANCE, ONE-MAN OR TWO-MAN WATER VEHICLE. : de en
  • DE1759322U - CAN OPENER. : de en
  • DE1759382U - BOX-SHAPED CONTAINER WITH INCLINED WALLS. : de en
  • FR1149777A - Mixer for gas-fired internal combustion engines : en fr
  • DE1022075B - Feed spindle on machine tools for high feed accuracy : de en
  • DE1022141B - Device for removing and loosening tobacco : de en
  • ES63196U - Registration plate (Machine-translation by Google Translate, not legally binding) : en es
  • CH326428A - Soil cultivation device detachably connected to a tractor : de en
  • CA551065A - Process for removing wax and other impurities from oil : en fr
  • CH326674A - Process for insulating refrigeration systems and insulating bodies for carrying out the process : de en
  • US2818526A - System for generating a bar pattern on a cathode ray tube : en
  • CH326586A - Method and device for determining the correct copying conditions for the production of copies by the subtractive color method : de en
  • CH326594A - Device for testing tooth flanks, especially on large wheels : de en
  • US2818505A - Control circuit : en
  • ES60413Y - Metallic structure lady's heel : en es
  • ES61203Y - Precast elements for tubular structure scaffolds : en es
  • GB788578A - Improvements relating to suction cleaners : en
  • CH326789A - Process for converting B-tocopherol into a-tocopherol : en fr
  • DE1759056U - COMPOSITE INSULATOR. : de en
  • GB788430A - Metal window : en
  • ES232499A1 - Elevator device with vertically movable loading device and boom (Machine-translation by Google Translate, not legally binding) : en es
  • ES236145A1 - Improvements introduced in the accounting system that allow permanent control (Machine-translation by Google Translate, not legally binding) : en es
  • ES63115U - A machine to laminate esparto and similar fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES61232Y - Holder for sanitary napkins : en es
  • US2817940A - Self-centering roll : en
  • USD181827S - Beach chair : en
  • CA551021A - Cathode-ray tube : en fr
  • US2818551A - Ferromagnetic body : en
  • US2817956A - Soil moisture-controlled irrigation system : en
  • ES234678A1 - Improvements introduced in the manufacture of artificial cements based on carbon residues (Machine-translation by Google Translate, not legally binding) : en es
  • ES60927Y - Pneumatic speargun for spearfishing : en es
  • US2817895A - Soldering flux composition and method of soldering with same : en
  • ES63223U - Screen for infrared heater (Machine-translation by Google Translate, not legally binding) : en es
  • DK84154C - Generator system for the production of high-voltage direct current according to the voltage multiplier principle. : da en
  • US2818181A - Tie rack : en
  • GB788360A - An aircraft jet propulsion system and a discharge nozzle for the propulsive jet stream : en
  • FR1149609A - bracket for fixing cans in motor vehicles : en fr
  • GB788489A - Refrigeration compressor : en
  • GB788575A - Improvements in and relating to screw drivers and the like : en
  • IE23540L - Electrophotography : en
  • ES236407A1 - A method of recovery of tetracycline from solutions that contain it (Machine-translation by Google Translate, not legally binding) : en es
  • US2818072A - Rotating cylindrical husking mechanism : en
  • DE1759278U - LENS SHIELD WITH REPLACEABLE COLOR FILTER DISC. : de en
  • ES234644A1 - Improvements in insulators or references to insulators (Machine-translation by Google Translate, not legally binding) : en es
  • GB788616A - Electric cookers : en
  • CA551043A - Method of pulp production : en fr
  • CH326627A - Self-winding watch : en fr
  • CH326836A - Four-wire control and monitoring circuit for three-phase drives of railway operating facilities : de en
  • DE1759259U - METAL HOSE. : de en
  • DE1759264U - DRIVE END FOR CONTROL SWITCH. : de en
  • GB788419A - Improvements in or relating to shuttering supports for casting concrete ceilings : en
  • US2818027A - Fuel pump : en
  • US2818459A - Alkylation of paraffin hydrocarbons : en
  • GB788502A - Pyridazine compounds and process of preparing the latter : en
  • DE1022035B - Force measuring device with strain gauges : de en
  • GB788534A - Improvements in and relating to electric arc welding : en
  • GB788566A - Improvements relating to flexible hoses : en
  • DE1759273U - CABINET WITH OIL RESERVOIR AND OIL PUMP. : de en
  • ES235613A1 - Central tester and regularity of surfaces apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022099B - Auxiliary device for bringing the coupling parts of two vehicles together : de en
  • DE1022157B - Trash can : de en
  • DE1759293U - HEAVY DUTY VEHICLE WITH LOW LOADING DECK. : de en
  • GB788365A - Surface treatment of polyethylene terephthalate structures such as films : en
  • ES235954A1 - A new system of cacomanias (Machine-translation by Google Translate, not legally binding) : en es
  • ES54327Y - An automatic reversing device for pens : en es
  • GB788503A - Viewers for viewing images on transparent slides : en
  • ES62964U - One type of closure by threaded plug breaking seal (Machine-translation by Google Translate, not legally binding) : en es
  • ES63100U - Head for whirlpool atomization applicable to flexible packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES63210U - A sealed coffin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149935A - Device for controlling the locking of the lock of a motor vehicle rear door : en fr
  • GB788362A - Improvements in and relating to constructional toys : en
  • DK84159C - Method for greasing chromium-tanned hides and skins. : da en
  • DE1759221U - SLIDING SEPARATOR SIGNS, IN PARTICULAR COMMA SIGNS FOR CALCULATING MACHINES. : de en
  • DE1759349U - FLASHING WARNING LIGHT. : de en
  • ES235962A1 - Automatic mechanism for articles suppliers of articles (Machine-translation by Google Translate, not legally binding) : en es
  • ES235427A1 - Improvements in telares (Machine-translation by Google Translate, not legally binding) : en es
  • ES63120U - An improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149614A - Advanced brake : en fr
  • FR1149908A - Method and device for the production of hollow plastic articles : en fr
  • ES236453A3 - Improvements introduced in electric vacuum cleaners (Machine-translation by Google Translate, not legally binding) : en es
  • ES59202Y - Manual cookie die : en es
  • FR1149905A - New brake control device : en fr
  • ES236665A1 - Improvements in artificial breaks (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759243U - DEVICE FOR COMPRESSING FORAGE IN A SILO. : de en
  • ES61498Y - A perfected jockstrap : en es
  • FR1149667A - Process for the treatment of textile fibers and products conforming to those obtained : en fr
  • DE1759160U - FRICTION WINCH FOR MULTIPLE ROPE. : de en
  • GB788610A - Improvements in regulating valves : en
  • GB788404A - Gas recovery process : en
  • GB788405A - Improvements in or relating to machines adapted for feeding strip material : en
  • GB788554A - Improvements in or relating to torch cases : en
  • GB788633A - Improvements in and relating to piles : en
  • US2818494A - Welding machine : en
  • ES236387A1 - Hydraulic engine (Machine-translation by Google Translate, not legally binding) : en es
  • GB788351A - Improvements in or relating to magnetic memory matrices : en
  • ES237534A3 - Procedure for the manufacture of elastic wooden leaves and covered with an artificial or chemical matter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149695A - Method for obtaining color photographic images : en fr
  • FR1149607A - Process for manufacturing carbon-rich effervescent steel and resulting product : en fr
  • GB788533A - Improvements in or relating to refrigerant-evaporators for ice making machines : en
  • DE1759397U - MOUNTING RAIL SECURITY FOR WEB SHAFTS. : de en
  • DE1759246U - COW TAIL HOLDER. : de en
  • US2818306A - Inlet device for pneumatic transport conduit : en
  • ES235208A1 - Improvements in the construction of contracarro granada to be launched by light weapons (Machine-translation by Google Translate, not legally binding) : en es
  • ES235305A1 - Improvements in the construction of wood component panels or panels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149973A - Improvements to the ordering of fairground attractions : en fr
  • GB788364A - Improvements in or relating to control of particle size distribution in fluid cokingof petroleum oils : en
  • DE1022073B - Baeder for the galvanic deposition of metals from aqueous solutions : de en
  • ES62950U - Improved funnel (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022062B - Coupling for pipes, hose lines or the like. : de en
  • US2818419A - Process for producing low viscosity petrolatum oxidate : en
  • CH326577A - Device for the mechanical pulling in of the cover of book covers at rounded corners of the same : de en
  • DE1022027B - Photographic telephoto lens with large relative aperture and low weight : de en
  • FR1149710A - Coffee room with projection installation : en fr
  • DE1021892B - Elastic filling compound for microphones u. like : de en
  • FR1149986A - Electric lamp socket for dashboards and other applications : en fr
  • CA550999A - Process for polymerizing vinyl chloride : en fr
  • CA551019A - Travelling wave tube : en fr
  • CH326544A - Process for the production of substituted Benz [cd] indolines : de en
  • CH326816A - Circuit for generating a sawtooth-shaped current in the coil for vertical deflection of a television receiver : de en
  • DE1759132U - FOLDING STOOL. : de en
  • ES234708A1 - Improvements introduced in the construction of projectiles launched by smooth anima tubes in arms with or without reverse (Machine-translation by Google Translate, not legally binding) : en es
  • GB788474A - Improvements in machines for treating hides, skins and like sheet materials : en
  • GB788548A - A testing arrangement for electric circuit breakers : en
  • DE1022040B - Calculating wheel : de en
  • USRE24410E - Pressure control device : en
  • US2817893A - Soldering flux composition : en
  • US2818260A - Catapult toy : en
  • US2817907A - Drying apparatus : en
  • CH326651A - Process and device for injecting, in a continuous cycle, a liquid into a sheet product : en it
  • CH326752A - Electromechanical relay : en fr
  • US2817894A - Soldering flux composition and method of soldering with same : en
  • CA550800A - Rocker mounted bulk material dumper : en fr
  • CA550820A - Stressing jig for concrete reinforcement : en fr
  • US2818374A - Method for electrodepositing cadmiumindium alloys : en
  • US2818380A - Process for the manufacture of oximes : en
  • US2818008A - Auxiliary support and disk for disk harrow gangs : en
  • DE1022006B - Process for the production of higher molecular weight quaternary ammonium compounds : de en
  • DE1759004U - SOCKS WITH RUBBERIZED SOLE. : de en
  • ES236752A1 - Procedure to apply on a continuous surface a layer or varnish film that offers perfect polishing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149668A - Magnetic circuits using magnetic materials with a rectangular hysteresis cycle : en fr
  • FR1149800A - Improvements to coupling or connection devices : en fr
  • FR1149801A - Shaver : en fr
  • ES235681A1 - Automatic ignition combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES236738A1 - Well logging systems : en es
  • ES59032Y - Pipe spreader cap : en es
  • ES59075Y - Bowl with perfected neck : en es
  • FR1149976A - Improvements to measuring, control and command instruments and devices : en fr
  • US2817922A - Fishing lure : en
  • DE1021820B - Device for introducing blocks into a horizontal metal extrusion press : de en
  • ES235346A3 - Improvements in mirrors reflectors and projectors (Machine-translation by Google Translate, not legally binding) : en es
  • US2817926A - Light flashing wheeled figure toy : en
  • DE1021966B - Electrical circuit arrangement with negative current-voltage characteristics using a semiconductor diode : de en
  • ES234966A1 - Procedure for the preparation of p-substitute bencensulfonamids (Machine-translation by Google Translate, not legally binding) : en es
  • GB788407A - Improvements relating to catamenial tampons : en
  • GB788510A - Grease manufacture : en
  • US2817843A - Lap robe : en
  • US2818340A - Protecting animal food : en
  • CH326693A - Jet thruster fitted with a device for adjusting the propellant jet section : en fr
  • CA550958A - Method of making silicon monoxide pigment : en fr
  • CH326522A - Process for the production of hydrogen peroxide : de en
  • CH326802A - Telegraph equipment : de en
  • CH326810A - Pulse-modulated multi-channel transmission system : de en
  • DE1759069U - MERCURY CONNECTOR TUBE. : de en
  • DE1759234U - EQUIPMENT OR EQUIPMENT FRAME ATTACHED TO TRUCKS. : de en
  • US2817942A - Windrower with hydraulic platform operating means : en
  • US2818508A - Apparatus for temperature measurement : en
  • US2818527A - Pulse forming network discharge switch : en
  • CH326593A - Detonator for projectiles with a detonating pin that can move axially to the longitudinal axis of the detonator : de en
  • FR1149840A - Apparatus for testing the concentricity of an electrode core : en fr
  • US2818328A - Production of powdered iron : en
  • US2818436A - Ketone synthesis : en
  • USD181809S - Pill box : en
  • US2818384A - Polysulfide polymer sealant and lubricant : en
  • CH326471A - Electric flame monitor for monitoring and controlling burners for burning liquid fuels : de en
  • MY5700020A - Improvements in or relating to cupboards or shelf structures provided with movable shelves, especially shelf structures for store-rooms : en
  • US2817976A - Variable speed transmission : en
  • CA550804A - Reenforced paper articles : en fr
  • CA550818A - Method of making cabinets and facings therefor : en fr
  • CA550829A - Cabinet door lock : en fr
  • CA550916A - Method of deposition of non-conductive copper coatings from vapor phase : en fr
  • CH326584A - Locking device for fastening replacement devices to optical, in particular photographic, apparatus : de en
  • CH326827A - Transport cart : de en
  • CA551062A - Analog computer or analyzer : en fr
  • CH326476A - Hydraulic drive device on household appliances : de en
  • US2818065A - Anti-stammering device : en
  • US2818274A - Vehicle safety bar for preventing pivoted seat back against folding : en
  • US2818470A - Compensated transistor circuit : en
  • MY5700001A - Compositions relating to vegetation growth control : en
  • US2818151A - Power operated typewriting and like machines : en
  • BE562951A - : en
  • CA551050A - Electrically heated emersion type appliance : en fr
  • CH326499A - Device having hydraulic means for lifting and pressing a winding beam of a textile machine : de en
  • DE1022060B - Lubricating device for link chains : de en
  • DE1022118B - Closure, especially for refrigerators : de en
  • DE1759092U - LONG RANGE LAMP. : de en
  • US2818083A - Method of internally alloy coating tubular bodies : en
  • US2818243A - Continuous mining apparatus of the pivoted cutter bar type : en
  • CH326667A - Liquefied gas lighter : en fr
  • CH326498A - Roquet for textile machine : en fr
  • CH326863A - Gas pressure regulator with compensating membrane : de en
  • US2818326A - Method of shutting down the gas generator : en
  • US2818497A - Electric lamp installation : en
  • GB788443A - Improvements in or relating to pipe line systems for cooling internal combustion engine pistons : en
  • DE1021818B - Loop lifter for continuous roller lines : de en
  • DE1759010U - LEATHER BELT. : de en
  • DE1759180U - PLASTIC FILM AS ROOF COATING MATERIAL AND SEALING MATERIAL. : de en
  • FR1149761A - Further development to two-piece rims used with tubeless tires : en fr
  • GB788497A - Improvements in or relating to speed governors for fuel injection internal combustion engines : en
  • FR1149878A - Process for cooling bars in continuous casting : en fr
  • DE1759240U - FLOATING ROLLER FOR WOOD HARVESTING MACHINERY. : de en
  • ES236540A3 - Procedure for the obtaining of 1,3,5-triaminotriazina from cyanamides in closed system (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759029U - HAND BROOM WITH DIRT SCRAPERS. : de en
  • ES62638U - Step valve with ring closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149961A - Improvements made to fuse circuit breakers, in particular those with high breaking capacity : en fr
  • CA550992A - Can washer : en fr
  • DE1022009B - Process for the polycondensation of silicic acid esters with simultaneous production of alkyl halides : de en
  • DE1759195U - TRACK MEASUREMENT. : de en
  • CA550987A - Tandem disc harrow : en fr
  • CA551014A - Combustion turbines : en fr
  • US2818300A - Apparatus for replacing the bristles of street sweeper broom drums : en
  • CA551036A - Coil loader for reel : en fr
  • DE1759323U - SYPHON HEAD. : de en
  • US2818122A - Jet powered adjustable pitch helicopter rotor : en
  • DE1022145B - Process for processing and crushing clays, clay minerals and the like like : de en
  • DE1759288U - STROLLER OD. DGL. : de en
  • US2817974A - Rate gyros : en
  • ES236299A1 - Improvements to make the surface coatings of the molds or metal metal collar covillas of metals and alloys (Machine-translation by Google Translate, not legally binding) : en es
  • ES61877U - Perfect footbed for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • CA551086A - 3,11-dihydroxypregnane-20-one-20-ketals : en fr
  • FR1149898A - Method of filling molds by entrainment with a fluid : en fr
  • US2817958A - Absorption system for heating or cooling a space : en
  • US2818482A - High speed clinical thermometers : en
  • CH326637A - Process for the production of non-deforming solidification cores and molds in the foundry : de en
  • DE1759212U - SMALL PHOTOMETER TO MEASURE THE DIRECT SUNLIGHT. : de en
  • DE967982C - Circuit arrangement for evaluating code numbers in telecommunications, in particular telephone systems : de en
  • DE968000C - Elastic dolphins made of several steel driven piles : de en
  • US2818390A - Halogenated carbanilides : en
  • DE1759009U - LADIES BELT MADE OF WOOD. : de en
  • FR1149631A - Method and apparatus for examining the interior surface of glass containers : en fr
  • DE1759345U - OIL DROP FOR CLEANING DEVICE FOR FIRE ARMS. : de en
  • DE1759210U - TAPE AND FILM REEL CASSETTE. : de en
  • DE1021847B - Process for the preparation of therapeutically useful oxazolines : de en
  • US2818058A - Tilting saw clamp : en
  • US2818099A - Basket : en
  • US2818086A - Sewer pipe plug and indicator : en
  • GB788614A - Improvements in or relating to variable capacitors : en
  • CA550996A - Joint or splice and method of making : en fr
  • CH326654A - Process for the production of cell bodies with closed cells : de en
  • CH326835A - "Derailleur" type speed change : en fr
  • DE1021902B - Circuit arrangement for the actuation of electromagnetic relays by control pulses that are shorter than the response time of the relay for telecommunications, especially telephone systems : de en
  • DE1022109B - Machine for processing meat : de en
  • CH326787A - Process for the production of injectable insulin preparations with a long-lasting effect : en fr
  • US2817901A - Guiding instrument for precision in restorative dental work : en
  • US2817914A - Illuminated house number lighting fixture : en
  • US2818007A - Reversible disk plow : en
  • US2818357A - Method of producing transformation products of high molecular carbohydrates : en
  • ES236216A2 - Improved arc working process and apparatus : en es
  • ES63077U - New vehicle holder for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149738A - Dividing knife for cheeses ensuring their conservation : en fr
  • CH326466A - Automatic machine for the production of hollow glass objects : en fr
  • ES56817Y - Applique perfected for apparel, swimwear and the like : en es
  • DE1021946B - Three-phase power supply system with several power sources that work in parallel on a single conductor system, primarily for low voltage : de en
  • CA550920A - Adjustable bed for casket : en fr
  • CH326826A - Device for driving a trailer from the PTO shaft of a tractor : de en
  • ES63244U - New golf game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149813A - Mixtures for the production of moldings based on natural latex, resistant to aging : en fr
  • ES63045U - Trousers with zipper closure and rivet clasp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149703A - Advanced process for processing materials using high energy particles : en fr
  • FR1149918A - building toy element : en fr
  • CH326580A - Process for the production of a grid template : de en
  • CH326511A - Sheath : en fr
  • CH326568A - Manufacturing process of porous plastic moldings : en fr
  • CH326798A - Process for the production of new polyglycol ethers : de en
  • DE1022044B - Teat cup : de en
  • DE1759111U - COTTON TAMPON FOR INTIMATE WOMEN HYGIENE. : de en
  • US2817989A - Adaptable jaws plier : en
  • ES235358A1 - Procedure for frabrication of displays translucent diffusers of plastic material for lamps and fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • US2818092A - Universal work support : en
  • US2818200A - Powder spray device : en
  • US2818176A - Vehicle mounted magnet : en
  • ES236260A1 - Mechanical installation to park vehicles orderly and automatically (Machine-translation by Google Translate, not legally binding) : en es
  • GB788455A - An improved display carton or container : en
  • GB788545A - Improvements in or relating to electro-forming : en
  • GB788498A - Slab barking machine : en
  • GB788627A - Improvements in prompting devices : en
  • ES56870Y - Perfected Catalina hub : en es
  • FR1149708A - Starter rheostats for electric locomotives : en fr
  • DE1021920B - Small thermostat : de en
  • DE1759036U - COPY PAPER FOR COPY BOOKS, COPY PADS AND THE LIKE. : de en
  • DE1759081U - DRIVE MOTOR FOR RECORD DRIVERS. : de en
  • DE1759272U - ADVERTISING POSTER. : de en
  • GB788368A - Scraper conveyor devices for unloading material : en
  • GB788622A - Improvements in and relating to cinematograph cameras : en
  • DE1021891B - Semiconductor diode for switching circuits : de en
  • DE1759033U - GUIDANCE CARD WITH A WELDED RIDER MADE OF A TRANSPARENT PLASTIC FILM, WHICH ENCLOSES THE GUIDANCE CARD ON BOTH SIDES WITH A FOOT PART AND FORMS A PROJECTING TUBE FOR ADDING SIGNS. : de en
  • DE968009C - Protective sheet for self-adhesive strips : de en
  • FR1149643A - TV analyzer tube : en fr
  • FR1149947A - Aerial cathodic protection : en fr
  • FR1149621A - Protective device for cathode ray tube : en fr
  • FR1149879A - Preparation of high molecular weight bodies from silica suspensions in aqueous system : en fr
  • ES61171Y - Holding clamp : en es
  • US2818232A - Jarring tools : en
  • ES36874Y - Inventory tab : en es
  • GB788462A - Improvements in or relating to bogies for railroad vehicles : en
  • ES63087U - Filter element (Machine-translation by Google Translate, not legally binding) : en es
  • GB788376A - Improvements relating to the manufacture of slide fasteners : en
  • ES236410A1 - A compressor for cold (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149616A - Front wheel suspension and steering device of motor vehicles : en fr
  • ES63097U - New board : en es
  • IE22266L - Tailboard fastening : en
  • ES234817A1 - A packaging dipositive has a wall with an outlet hole (Machine-translation by Google Translate, not legally binding) : en es
  • ES236496A1 - Contact structure : en es
  • FR1149684A - Metal frame for tents : en fr
  • DE1022144B - Process for the production of elongated and other prestressed concrete castings : de en
  • US2818048A - Boiler construction : en
  • FR1149716A - Improvement to waterproof baby briefs : en fr
  • FR1149760A - Dosing device : en fr
  • DE1759239U - GARDEN RAKE. : de en
  • FR1149688A - Diaphragm valve : en fr
  • ES236264A2 - Improvements applied to the galician machines of the ceramic industry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149657A - Improved process and installation for removing aggressiveness from low mineralized water : en fr
  • DE1021906B - Frequency mixing device for converting an AC voltage of a certain frequency present in a transmission system into an AC voltage of another frequency : de en
  • DE1759178U - PROFILE CONE EXPANSION DOWEL. : de en
  • ES37043Y - A refined lathe or machine tool point : en es
  • FR1149661A - Ester purification process : en fr
  • DE1759233U - IN THE EVENT OF OVERLOAD DUE TO DIVIDING TO THE WIRKING, THE SAFETY DEVICE FOR AGRICULTURAL TOOLS HINGED BY A STEERING SQUARE, IN PARTICULAR MOUNTING POWERS, COMES TO THE WIRKING. : de en
  • ES50878Y - Improvements in rail fastening for railways : en es
  • ES52831Y - Spout of non-overflow glass containers : en es
  • CA550918A - Production of artificial threads, filaments, fibres, films and the like : en fr
  • CH326547A - Process for the preparation of methyl (B-picolyl) amine : de en
  • US2818097A - Muffin or cake divider : en
  • BE531946A - LOW VOLTAGE SLIDING SPARK SPARK PLUG. : en fr
  • USD181811S - Door escutcheon or the like : en
  • DE1021954B - Process for the production of semiconductor material and device for carrying out the process : de en
  • FR1149909A - Average counter : en fr
  • MY5700043A - A method and apparatus for making footwear with rubber soles and footwear made thereby : en
  • US2818346A - Compositions for use with electrical connectors : en
  • US2818341A - Reconstituted powdered milk products and method and device therefor : en
  • US2817991A - Profiling attachment and/or system for a machine tool : en
  • USD181819S - Fender guide rod : en
  • FR1149747A - Method and apparatus for manufacturing molded parts of plastic material, for example of polyvinyl chloride, polyethylene, etc., and miscellaneous articles thus obtained : en fr
  • FR1149859A - Wax composition for coating cardboard containers with fruit juices : en fr
  • US2817948A - Wire stranding machine : en
  • DE1759128U - CURTAIN ROD, PREFERRED FOR PANELS, AND CURTAINS. : de en
  • ES62304U - Tie rod for the fixation of front axle of motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2818371A - Fluoride-containing dentifrices : en
  • US2818539A - Control apparatus for alternating current motors : en
  • DE1759147U - LEGGED FURNITURE. : de en
  • DE1022127B - Arrangement for the transmission of 2-1 messages in a monitoring device connecting remote locations with feedback of the receipt of the messages : de en
  • DE1759197U - LEVEL METER. : de en
  • DK84167C - Base for tower turntable cranes. : da en
  • ES36882Y - Coupling fitting especially for rigid pipes : en es
  • GB788608A - Improvements in or relating to aircraft : en
  • US2817845A - Artificial eye : en
  • US2818183A - Charging open hearth furnaces : en
  • US2818548A - Phase modulating device : en
  • CH326649A - Sanding cylinders, in particular for sanding wood : de en
  • DE1022088B - Method for breaking down annual, vegetable fibers, in particular straw od. : de en
  • DE1022137B - In a commodity, e.g. a writing device, built-in play device with bodies that can be rotated and carry play value information : de en
  • DE1759146U - ROLLER TRAY FOR ACCOMMODATION OF FURNITURE ROLLERS. : de en
  • DE1759384U - STABLE CONVEYOR. : de en
  • FR1149776A - Device for fixing the strings of stringed instruments and other similar musical instruments : en fr
  • GB788392A - An improved method and means for comparing the densities of two fluids : en
  • GB788599A - Improved silicone foamed resins : en
  • US2818323A - Purification of gases with an amine impregnated solid absorbent : en
  • DE1022021B - Method and device for measuring the amount of solids in flowing gases : de en
  • CH326705A - Cooling equipment, in particular condensers for refrigeration systems : de en
  • CA551008A - Mechanical multiplier : en fr
  • CH326495A - Process for the production of artificial thread-like structures from viscose : de en
  • CH326551A - Process for the preparation of aromatic sulfamic acids : en fr
  • DE1759385U - FEEDING DEVICE FOR WAREHOUSE FOR FIELD AND GARDEN FRUIT. : de en
  • DE967948C - High voltage switchgear : de en
  • ES236383A1 - Improvements in circuits amplifiers (Machine-translation by Google Translate, not legally binding) : en es
  • CA550894A - Coupling clamp : en fr
  • CA551031A - Method of manufacturing permanent magnets and permanent magnets manufactured by carrying out these methods : en fr
  • CH326825A - Self-propelled vehicle for loading and transporting materials : en fr
  • US2818402A - Chloroalkyl alkenylaryl ethers : en
  • US2818507A - Velocity selector method for the separation of isotopes : en
  • US2818264A - Gripping mechanism for use in expanding mandrels and contracting collets : en
  • DE1022015B - Use of manganese-antimony-arsenic alloys : de en
  • ES235348A3 - Procedure to improve alloys of reinforcements deposited by welding on certain metal parts and particular application to the valves of combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES63091U - Perfected service for tea or coffee (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759153U - CLOSET BRUSH STAND. : de en
  • US2818104A - Springs and spring assemblies : en
  • US2818284A - Shaft seal : en
  • US2818432A - Production of 2, 2'-dihydroxy-1, 1'-aldazines of the benzene and naphthalene series : en
  • US2818409A - Quinophthalone dyes for hydrophobic fibers : en
  • DE967645C - Control device for electric traction vehicles : de en
  • ES236748A1 - Improvements in the machines for washing, drying and drying perforated drum clothing (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022048B - Pest repellants : de en
  • DE1759059U - PIPE SPACER RING FOR DISTANCING AND FASTENING INSULATING TUBES ARRANGED IN A CIRCLE IN A ROOF STAND TUBE. : de en
  • DE968002C - Darning blade for making beddings : de en
  • SE161760C1 - : sv
  • CH326563A - Process for the production of decorative candles and decorative candle produced by this process : de en
  • US2817857A - Adjustable headrest : en
  • CA551042A - Dry bleach and disinfecting composition : en fr
  • CH326488A - Steam cooker : de en
  • CA551016A - Corrosion resistant tank : en fr
  • CA551029A - Superheterodyne receiver : en fr
  • CH326468A - Method for bending a sheet of glass and apparatus for carrying out this method : en fr
  • CH326687A - Multi-part, oil-cooled piston for an internal combustion engine : de en
  • CA550878A - Swivel conveyors and means for mounting and driving the same : en fr
  • CH326478A - Wassingue : en fr
  • CH326741A - Anodically formed dielectric film electric capacitor and method of manufacturing the capacitor : en fr
  • CA550906A - Cigarette wrapper feed device : en fr
  • CH326446A - Process for the production of underground seals in water-permeable soil : de en
  • FR1149841A - Thread delivery device for textile machines : en fr
  • GB788572A - Processes for preparing motor fuels and liquid hydrocarbon mixtures suitable as motor fuel components : en
  • CA550933A - 9,10-anthracenedimethanol : en fr
  • DE1759065U - DEVICE PLUG WITH BUILT-IN SIGNAL LAMP. : de en
  • ES236241A1 - Procedure of separation of microscopic particles of a liquid, especially elimination of milk bacteria (Machine-translation by Google Translate, not legally binding) : en es
  • CH326559A - Process for the preparation of chromium-containing dyes of the 0,0'-dioxyazomethine series : de en
  • CH326642A - Method and device for coating bare wire electrodes with powder in automatic arc welding machines : de en
  • CH326673A - Hermetic coupling : en fr
  • US2818398A - Resinous composition comprising an acrylonitrile polymer and an etherified phenol condensation product and process of making the same : en
  • US2818451A - Isomerization of aromatic hydrocarbon : en
  • US2817859A - Wind and spray shield : en
  • DE1022150B - Labeling machine for upright bottles : de en
  • DE1759351U - GUIDANCE POST FOR ROADS. : de en
  • CA551092A - 11-hydroxyprogesterone, and process therefore : en fr
  • CA550984A - Wheel structure : en fr
  • CH326552A - Process for the preparation of water-insoluble disazo dyes : de en
  • DE968005C - Modular switchgear panel for high voltage purposes : de en
  • ES234494A1 - A machine for the filling of the sports mutual betting tickets (Machine-translation by Google Translate, not legally binding) : en es
  • ES63019U - Board for mobile panels (Machine-translation by Google Translate, not legally binding) : en es
  • ES63098U - New composite sheet (Machine-translation by Google Translate, not legally binding) : en es
  • ES63099U - New plastic container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149934A - Improvements to electric motors : en fr
  • CH326662A - Quick clamping vice : en fr
  • CH326797A - lipstick : de en
  • CA550882A - Hydraulic press : en fr
  • CA550913A - Switch : en fr
  • DE1021953B - Process for winding capacitor foils and winding mandrel for carrying out the process : de en
  • DE967969C - Flow-favorable structure for motor vehicles : de en
  • FR1149771A - Compensated elastic harness, with a continuous strand, and its quick attachment for saddles of bicycles, tandems or similar : en fr
  • US2818338A - Titanium alloys : en
  • CY167A - Process of increasing the physical stability of aqueous suspensions of penicillin compounds : en
  • DE1759107U - BARREL CLAMP. : de en
  • GB788449A - Improvements in or relating to the packaging and culture of tissues and organisms : en
  • CH326447A - Device for driving and pulling piles, sheet piles, casings and other similar elements : en fr
  • CA550938A - Compositions for use in brake linings : en fr
  • CA550977A - Core cap : en fr
  • US2818166A - Carton : en
  • CA551040A - Railway car floor : en fr
  • CH326843A - Process for the production of bituminous mix : de en
  • FR1149794A - Torsional oscillations indicator : en fr
  • GB788508A - Improvements in or relating to electron tube devices : en
  • CA550897A - Semi-conductor rectifying and photo-sensitive elements : en fr
  • DE1759001U - SAND GAME MOLD MADE OF PLASTIC. : de en
  • CH326671A - Cage for bearing : en fr
  • CH326761A - Envelope, usable in particular for enclosing a poultice, and method of manufacturing this envelope : en fr
  • DE1759016U - SKID SHOE FOR RESILIENT EXPANSION OF UNDERGROUND ROOMS. : de en
  • ES63026U - Removable wardrobe (Machine-translation by Google Translate, not legally binding) : en es
  • CH326600A - Method for adjusting the flow velocity of a gas in a supersonic blower nozzle and nozzle for carrying out this method : en fr
  • CH326737A - Protection arrangement for high-current rectifier systems : de en
  • DE1759098U - TUBE SOCKET WITH COLLAR AND CENTRAL TUBE. : de en
  • ES63102U - New bra for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • ES63218U - Piece of reinforcement of heel in shoes of lady (Machine-translation by Google Translate, not legally binding) : en es
  • MY5700018A - Improvements in or relating to temporary buildings : en
  • US2818466A - Jump compensation for continuous motion film projector : en
  • US2818143A - Brake adjustment mechanism : en
  • US2817961A - Ethylene recovery : en
  • DE1021859B - Process for the production of spasmolytically active N-substituted aminoalkylbenzhydryl ethers and thioethers, their salts and quaternary ammonium compounds : de en
  • ES52815Y - Lockout cutout with replaceable fuse : en es
  • FR1149806A - Apparatus to facilitate the study of intellectual disciplines : en fr
  • FR1149711A - Hydraulic progressive transmission : en fr
  • ES63057U - Multiple wallet adaptable to the motorcycles tank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149798A - Load-absorbing devices, as well as cases and other packaging fitted with such devices : en fr
  • ES236754A1 - A procedure for obtaining protective coatings resistant to the diffusion (Machine-translation by Google Translate, not legally binding) : en es
  • ES63032U - A floating device (Machine-translation by Google Translate, not legally binding) : en es
  • GB788605A - Improvements in or relating to anode carbons for high-power arc lamps : en
  • DE1759093U - REEL WITH CARRIER. : de en
  • DE1759121U - CORE BOX. : de en
  • ES234902A1 - Improvements in the translation of devices of unión for investment of form (Machine-translation by Google Translate, not legally binding) : en es
  • GB788591A - Improvements in or relating to cold cathode gas filled electric discharge tubes : en
  • ES236649A2 - Mold and method for continuously casting cakes : en es
  • GB788487A - Improvements in carriage retarding mechanism for typewriters or like machines : en
  • DE1759279U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE1759316U - THERMOS. : de en
  • ES63111U - Improved windshield for canoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149901A - Simplified tiles for plastic wall coverings : en fr
  • GB788650A - Frame for shop windows, show cases and the like : en
  • FR1149974A - Soft flexible hose : en fr
  • GB788456A - Stabilization of phosphosulphurized hydrocarbons : en
  • GB788585A - Monoalkylaminoalkyl esters of substituted benzoic acids : en
  • DE1759192U - DEVICE FOR WELDING INTERLOCKING PLASTIC PARTS. : de en
  • FR1149612A - Cantilever hub mounting device for motorcycles, scooters and similar vehicles : en fr
  • GB788553A - Improvements in or relating to methods of applying internal coatings to envelopes for discharge devices : en
  • FR1149907A - Improvements to cathodes for intensive ares : en fr
  • DE967964C - Process for the preparation of alkyd resins modified with organosiloxanes : de en
  • US2818071A - Scarifying applicator : en
  • US2818443A - Polyhydroxy compounds via anion-exchange resin catalyzed aldehyde condensation and subsequent hydrogenation : en
  • ES63162U - Industrial thermal apparatus-tank for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES36881Y - Filter for fluids : en es
  • ES63063U - Practical container for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • ES63245U - Improved tensioning mechanism, for selfactine machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES63248U - Folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • US2817951A - Booster conditioner : en
  • DE1021917B - Compressed gas switch with multiple interruption : de en
  • DE1759138U - ELEVATOR FOR TABLES AND FURNITURE OF ALL KINDS. : de en
  • CH326538A - Process for purifying terephthalic acid : de en
  • CH326846A - Process for preparing an aqueous solution of ammonium silicate : en fr
  • DE1759082U - HIGH FREQUENCY GENERATOR. : de en
  • FR1149845A - Extruder equipped with a grinding head : en fr
  • CH326518A - Process for the production of gruel in dry form : de en
  • CH326814A - Film scanner for the television transmission of films : de en
  • DE1021974B - Fan with external rotor motor : de en
  • USD181801S - Phone number recorder : en
  • US2818483A - Method and apparatus for preheating can body side seams : en
  • US2818013A - Self-draining knives and scrapers for sugar mills : en
  • US2817891A - Machine for producing briquettes : en
  • US2818433A - Process for making methylenedianilines : en
  • DE1759031U - HANDLE SHARPENER FOR BESSEN-, SCRUBBER OD. DGL. EQUIPMENT HANDLES. : de en
  • DE1759299U - AIR AND RAIN DUCTS FOR OPENING WINDOWS ON THE CAR. : de en
  • CH326602A - Installation for measuring the speed of a body : en fr
  • CA550959A - Indicating circuit for flux-valves : en fr
  • ES234763A1 - Perfected system for the simultaneous diligence of accounting instruments (Machine-translation by Google Translate, not legally binding) : en es
  • GB788468A - Forgeable high strength austenitic alloy steel with niobium-tantalum addition : en
  • US2818202A - Glass package dispenser for aerosols : en
  • DE1021947B - Dry current converter : de en
  • DE1021948B - Power supply system : de en
  • DE1759085U - DEVICE FOR REVERSING STOP MOTORS. : de en
  • CH326581A - Sheet feed mechanism : en fr
  • CH326652A - Device for debarking, squaring and finishing of logs : en fr
  • DE1759025U - WASHING MACHINE WITH PUMP AND PRESSURE NOZZLE TO CREATE A WATER CIRCUIT. : de en
  • US2817955A - Hydraulic fluid pressure transmitter : en
  • US2817985A - Television alignment tool : en
  • US2818557A - Digitizer : en
  • CH326549A - Process for the preparation of disubstituted butanones : en fr
  • CA550849A - Method and means for refining ferrous metals : en fr
  • CH326643A - Process for making separate metallic articles by continued extrusion and equipment for performing the process : de en
  • DE1759142U - DEVICE FOR ACHIEVING STABLE END POSITIONS FOR DOORS, IN PARTICULAR OF EQUIPMENT FOR MESSAGE TECHNOLOGY. : de en
  • FR1149984A - Tissue swallower for pressure treatment : en fr
  • CH326570A - Process for the preparation of monomeric, polymerizable or copolymerizable quaternary ammonium compounds : de en
  • DE1022012B - Process for purifying gallium : de en
  • DE967994C - Sealing element made of plastic for shut-off devices for flowing media and processes for their production : de en
  • CA550822A - Snap-out manifolding unit : en fr
  • DE1759079U - SMALL ENGINE WITH FRAME-SHAPED IRON CORE. : de en
  • US2818093A - Cut off calculators and markers : en
  • US2818224A - Airfoil contour pylon : en
  • GB788563A - Improvements in or relating to variable speed driving mechanisms : en
  • GB788611A - Resonator and velocity modulation device or particle accelerator using same : en
  • ES63128U - Plug for double plug socket (Machine-translation by Google Translate, not legally binding) : en es
  • BE563229A - : en
  • CH326849A - Process for the production of metal-containing azo dyes : de en
  • CA551045A - Medium-strength corrosion-resistant aluminum alloy : en fr
  • CH326780A - Process for the preparation of the monophosphate of the aneurine orthophosphoric acid ester : de en
  • CH326848A - Process for the production of metal-containing azo dyes : de en
  • US2817867A - Apparatus for removing leaves from gutters : en
  • US2817868A - Paint roller shield : en
  • US2818307A - Apparatus for elevating granular solids : en
  • ES234958A1 - A procedure for manufacturing metal elements of fixing (Machine-translation by Google Translate, not legally binding) : en es
  • ES236325A1 - A control device for rotating sector cubilot traps (Machine-translation by Google Translate, not legally binding) : en es
  • ES61031Y - Vibrated concrete reinforcement for roofs : en es
  • GB788491A - Improvement in the manufacture of fibres from thermo-plastic materials such as glass : en
  • DE1022108B - Motor scooter, the rear part of which is formed by a panel : de en
  • US2818552A - Battery terminal : en
  • US2818026A - Pump connector mounting : en
  • FR1149714A - Improvements to FM radio detection equipment : en fr
  • FR1149753A - Safety ties for skiing : en fr
  • US2818364A - Alkyl phosphite esters of perchloromethyl mercaptan and insecticidal compositions comprising the same : en
  • US2818446A - Stabilization of chlorinated hydrocarbons : en
  • ES61357Y - Independent hanger : en es
  • FR1149741A - Dancer tutu : en fr
  • FR1149950A - Sliding panel : en fr
  • GB788465A - Data register : en
  • ES236349A1 - Procedure for the fixing of fixing bandages, orthopedic supports and other devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES59885Y - Perfected sole for espadrilles : en es
  • ES63183U - Propaganda cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB788380A - Improvements in the manufacture of monovinyl acetylene : en
  • MA10389A1 - Method and device for manufacturing packaging boxes : en fr mo
  • MY5700008A - Improvements in or relating to couplings for pipes, conduits and the like : en
  • MY5700011A - Improvements in or relating to ornamental beads and like bodies : en
  • US2818350A - Preparing alkali metal coated carrier particles : en
  • US2818354A - Electrical resistor and method of making same : en
  • US2818415A - Adducts of long chain olefinic acid amides and fumaric acid esters : en
  • US2818285A - Sealing assembly : en
  • US2818467A - Television film scanner having sprocket hole sensing means responsive to film refraction between holes : en
  • CA551089A - 11-keto progesterone 3, 20-diketals : en fr
  • CH326526A - Process for the decomposition of alkali metal amalgams in short-circuited cells : en fr
  • CH326681A - Control device on hoists : de en
  • DE1759027U - MULTIPLE USE IRONING DEVICE. : de en
  • US2818031A - Automatic meat hook assembly holder : en
  • ES61135Y - Household appliance that produces ice cream : en es
  • GB788458A - Voltage detecting apparatus : en
  • DE1021995B - Radiant heating surface from sheet metal plates : de en
  • DE1022000B - Device for soling pneumatic vehicle tires : de en
  • US2818148A - Magnetic fluid clutch with laminated rotor : en
  • DE1759028U - PACKAGING CONTAINER FOR ARMS. : de en
  • ES236657A2 - Some improvements in wine production (Machine-translation by Google Translate, not legally binding) : en es
  • ES59043Y - Perfected heel for women's footwear : en es
  • CH326576A - Process for the production of a container and containers produced by this process : de en
  • DE1759304U - DEVICE FOR GENERATING OPTICAL ALARM SIGNALS FOR VEHICLES. : de en
  • DE1759253U - DEVICE FOR ADJUSTING THE HEIGHT OF DAMPED AND NON-DAMPED SPRING SETS. : de en
  • ES62945U - An apparatus to cause sweating (Machine-translation by Google Translate, not legally binding) : en es
  • ES63190U - A tool for cleaning phonograph records (Machine-translation by Google Translate, not legally binding) : en es
  • GB788412A - Improvements in hydraulic presses : en
  • US2818162A - Feeder : en
  • US2818395A - Preparation of cation-exchange resins from vinyl thiocyanate : en
  • US2818520A - Photocathode for a multiplier tube : en
  • ES236310A1 - Improvements in the construction of gas lighters (Machine-translation by Google Translate, not legally binding) : en es
  • ES236678A1 - New metal sheet cutting machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149940A - Mechanical row crop cultivator : en fr
  • ES233574A3 - Improvements introduced in the heads of cutting machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149619A - Mechanical device for obtaining the same pivoting or orientations of the knuckles or different axles of vehicle wheels : en fr
  • FR1149952A - Process for the supply of fluid fuel to blast furnaces : en fr
  • ES62985U - A new hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES63237U - Improved cable suspension (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149743A - Diaphragm compressor with control crank, more particularly for cooling installations : en fr
  • US2818004A - Bag formers : en
  • CH326437A - Honeycomb pocket for honey extractors : de en
  • US2818035A - Unit expansion furnace walls : en
  • US2818088A - Woven fabric construction : en
  • DE1759006U - JACKET DRESS. : de en
  • FR1149782A - Electrical device, in particular switch for high voltage : en fr
  • ES236417A1 - A procedure for the preparation of a sulfamidic product (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022049B - Process for stabilizing pest repellants which contain esters of thiophosphoric acid as an active substance : de en
  • ES62948U - Removable ring (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149604A - Process for preparing a flame retardant composition and resulting products : en fr
  • DE1759331U - LATCH LATCH, IN PARTICULAR FOR VEHICLE WINDOWS OD. DGL. : de en
  • ES235259A1 - Improvements in the decoration of ceramic or glass objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149671A - Improvements to suspended motor vehicles : en fr
  • GB788646A - Sound producing device for dolls and like toy figures : en
  • DE1022004B - Use of polyamines as hardening agents for hardenable resinous compounds containing more than one epoxy group in the molecule : de en
  • DE1022064B - Shut-off and inlet cock, especially for vacuum hot extraction equipment : de en
  • ES236499A1 - Improvements introduced in the plows (Machine-translation by Google Translate, not legally binding) : en es
  • CA551010A - Grain ventilating tunnels and buildings including same : en fr
  • US2818327A - Selective weed control by prevention of viable seed production : en
  • US2818541A - Apparatus responsive to changes in frequency : en
  • ES61570Y - Razor blade guard holder : en es
  • ES63021U - New slide for curtains (Machine-translation by Google Translate, not legally binding) : en es
  • GB788507A - Apparatus for mixing two liquids together in predetermined quantities : en
  • DE1021883B - Telex messaging system : de en
  • FR1149702A - Method and apparatus for manufacturing multiple glazing assemblies : en fr
  • GB788478A - An improvement in piston pumps : en
  • US2818001A - Broaching machine : en
  • DE1021972B - Process for generating fuel gas by gasifying fuels in a centrifugal gas generator : de en
  • ES63003U - Flexible, waterproof pipe, heat and sound insulator (Machine-translation by Google Translate, not legally binding) : en es
  • ES61005Y - New suspension for vehicles of all classes : en es
  • FR1149717A - Improvements relating to silica-based pigments : en fr
  • ES63052U - Boguilla adjustable for irrigation devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB788477A - Improvements in or relating to sleeve formers : en
  • ES58340Y - Glass holder with protective helmet visor for arc welding : en es
  • DE1759215U - DIAPOSITIVE FRAME WITH LIGHT SURFACE. : de en
  • DE1759114U - SITUATION STRETCH CONVERTIBLE INTO A SEAT. : de en
  • DE967981C - Circuit arrangement for evaluating code numbers in telecommunications, in particular telephone systems : de en
  • ES53750Y - A chain pipe wrench : en es
  • DE1759339U - ENVELOPE SHOE. : de en
  • US2817904A - Gun sight : en
  • US2818030A - Traveling valve : en
  • US2818215A - Mixing valve construction : en
  • US2818487A - Adjustable control for automatic electric coffee maker or the like : en
  • ES62958U - Device for the assembly of squared tables (Machine-translation by Google Translate, not legally binding) : en es
  • ES235978A1 - New device for fixing mobile elements on advertising panels (Machine-translation by Google Translate, not legally binding) : en es
  • ES63049U - Light-reflective trim with light applicable to garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149849A - Hydraulic gate valve : en fr
  • CA551073A - Cutting and creasing machines : en fr
  • CH326565A - Process for the manufacture of prefabricated elements using vine shoots and prefabricated elements obtained by this process : en fr
  • FR1149928A - Oleo-pneumatic cylinder : en fr
  • DE1759340U - LIGHT SHOE. : de en
  • FR1149904A - Plastic or elastic body valves with base and adaptable metal or plastic outlets : en fr
  • FR1149978A - Improvements made to valves, in particular gas valves, of the sudden opening type, in particular by diaphragm bursting : en fr
  • US2818106A - Slip covers : en
  • DE1759035U - INDEPENDENT CHANGEOVER DEVICE FOR RIBBON LONGITUDINAL MOVEMENT ON CALCULATING AND TYPING MACHINES. : de en
  • DE1759290U - WAGON TRAIN, CONSISTING OF A SEMI-TRAILER AND A SEMI-TRAILER. : de en
  • ES236386A1 - Procedure to produce bitamin b12 (Machine-translation by Google Translate, not legally binding) : en es
  • ES53623Y - A removable and retractable float : en es
  • FR1149634A - Device for fitting and removing hatch covers from river boats : en fr
  • FR1149966A - Chrome leather retanning process : en fr
  • GB788490A - Improved metal joinery for bays : en
  • FR1149626A - Electrical equipment box provided with a protective sheath : en fr
  • FR1149858A - Motorcycle such as scooter : en fr
  • ES62960U - Dish warming device (Machine-translation by Google Translate, not legally binding) : en es
  • DK84150C - Device for heat-insulated walls for cold rooms, preferably cooling trolleys. : da en
  • GB788538A - Improvements in or relating to heat-conduction manometers : en
  • DE1021981B - Protective agent against ultraviolet radiation : de en
  • DE1022050B - Fungicidal agent : de en
  • US2818429A - Naphthenohydroxamic acid manufacturing process : en
  • GB788482A - Improvements in and relating to a bag with closing strip, and blank of paper, cardboard, or other sheet material for such bags, and a method of manufacturing bags from such blanks : en
  • GB788529A - Device for projecting pulverulent substances such as fire-extinguishing products or insect-powders : en
  • ES52228Y - An improvement in power transmission pulleys : en es
  • GB788442A - Improvements in and relating to automatic voltage stabilizers : en
  • DE1021870B - Device for cooling revolving housings : de en
  • DE1759200U - CHEST STAND FOR PHOTOGRAPHIC CAMERAS. : de en
  • ES234643A1 - Improvements in insulators or references to insulators (Machine-translation by Google Translate, not legally binding) : en es
  • ES60835Y - Multiple reversible suction clamp : en es
  • ES63151U - A rifle for underwater hunting, toy, light material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149862A - Oil and grease discoloration process : en fr
  • ES59266Y - New luggage rack for motorcycles : en es
  • GB788382A - Stable kallikrein preparations : en
  • USD181815S - Combination newspaper holder and bottle cooler : en
  • ES63235U - Mestables that can be attached to each other (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149912A - Ball game device : en fr
  • GB788358A - Improvements in or relating to vacuum insulated assemblies : en
  • GB788574A - A method of and a machine for the manufacture of dowels : en
  • GB788459A - Improvements in book binding machines : en
  • GB788588A - Hydroisomerization process : en
  • US2818101A - Valve stem for tubeless tires : en
  • GB788432A - Device for damping the oscillating elements of electromechanical apparatus : en
  • ES60558Y - Adaptive external bandage : en es
  • FR1149693A - Horological devices such as clocks, chronometers and the like : en fr
  • GR18402B - PERFECT ALIGNMENT METHOD OF RADIO RADIO MIXING. : el en
  • ES62979U - New closure for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149924A - Device for distributing water in a settling basin : en fr
  • FR1149785A - Electric band filter : en fr
  • FR1149811A - Electric switch with several positions, especially for motorcycles or similar, with removable plate supporting contacts and connection terminals : en fr
  • ES63153U - Folding ladder (Machine-translation by Google Translate, not legally binding) : en es
  • DE1022121B - Shaving head for dry razors : de en
  • DE1759167U - CONTROL HANDLE ON STOVES OD. DGL. KITCHEN APPLIANCES FOR DOORS, FUEL OR DISH TROLLEY. : de en
  • DE1021999B - Method and device for attaching and aligning a cleaning jig : de en
  • DK84148C - Process for the recovery of reserpine from sedatively active extracts of rauwolfia plants. : da en
  • DE1021829B - Device for removing traces of oxygen from gas mixtures : de en
  • DE1021912B - Extendable rod or telescopic antenna : de en
  • DE1022074B - Treatment bath for chemical polishing of items made of stainless steel alloys : de en
  • ES236204A1 - A procedure for the manufacture of synthetic resin (Machine-translation by Google Translate, not legally binding) : en es
  • GB788385A - Rotary seal : en
  • CA551055A - Bituminous covering material : en fr
  • DE1021852B - Process for the preparation of 1-alkyl-4-aralkyl-5-imino-í¸-tetrazolines : de en
  • DE967987C - Electrolyte for electrolytic capacitors, consisting of a mixture that contains, among other things, ethylene glycol : de en
  • ES236277A2 - System synthesis procedure (Machine-translation by Google Translate, not legally binding) : en es
  • ES236307A1 - A new machine for curving tubes and other metal profiles (Machine-translation by Google Translate, not legally binding) : en es
  • CA551023A - High-frequency device for dielectric heating : en fr
  • CH326535A - Process for the preparation of dicarboxamides : de en
  • CA550970A - Process for the manufacture of sulfur containing pyridones : en fr
  • CA550904A - Electric air heater : en fr
  • CH326564A - Process for the production of hard, elastic wax base materials with low shrinkage and use of these wax base materials for the production of model waxes : de en
  • DE1022052B - Air-compressing, self-igniting internal combustion engine : de en
  • CH326614A - Accounting machine : en fr
  • US2818095A - Clamping device : en
  • CH326464A - Slidable room closure element : de en
  • US2818217A - Air conditioning system and method of operation : en
  • GB788612A - Means for protecting an electric motor against overloads : en
  • FR1149637A - Device for transmitting force between the axle of a vehicle and an electric generator : en fr
  • US2817899A - Pruning saw : en
  • US2817909A - Training device for operators of under-water detection apparatus : en
  • GB788434A - Improvements in or relating to herbicidal compositions : en
  • GB788555A - Improvements in or relating to inflation equipment : en
  • DE1759174U - LIGHTWEIGHT REED PANEL OD. DGL. : de en
  • FR1149866A - Improvements to circular knitting machines for making seamless stockings or socks : en fr
  • FR1149895A - Improvements in processes for pouring concrete : en fr
  • GB788496A - Improved shock-absorber : en
  • ES236743A1 - Improvements introduced in the manufacture of cables for telecommunication (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149767A - Inextensible exerciser, physical training device allowing to practice opposition gymnastics without other partner than oneself : en fr
  • DE1759155U - LADDER TREADS MADE OF WOOD WITH EMBEDDED RUBBER OR LINOLEUM. : de en
  • ES234695A1 - Improvements introduced in the manufacture of leather for clothing (Machine-translation by Google Translate, not legally binding) : en es
  • GB788547A - Apparatus for producing flexible coated sheet material : en
  • DE1022133B - Impact machine : de en
  • ES235289A2 - A procedure for the production of cobalamines (Machine-translation by Google Translate, not legally binding) : en es
  • ES236740A1 - Improvements in and relating to two-stroke internal combustion engines with piston-controlled ports : en es
  • FR1149938A - Process for embedding metal cores in a sheath of molded material : en fr
  • CH326455A - Ceiling heating or cooling system : de en
  • FR1149762A - Prefabricated beam : en fr
  • FR1149808A - Swiveling and oscillating device for trailer axles : en fr
  • DE967974C - Process for the preparation of hydrazones of pyridine aldehydes : de en
  • DE967985C - Surge arresters : de en
  • ES235132A1 - A procedure for preparing porous articles based on thermoplastic polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149635A - Realization of a rigid connection between two sheet walls spaced apart from each other : en fr
  • FR1149707A - Long barrel electrical insulator manufacturing process : en fr
  • DK84144C - Process for the preparation of anhydrotetracycline compounds. : da en
  • US2818509A - Radiac survey meter : en
  • ES236482A1 - Automatic short circuit for dinamo and battery systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES62974U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • DE1021935B - Switching device, in particular installation circuit breakers, with short-circuit fast and delayed overcurrent release : de en
  • DE968010C - Lubricating oil : de en
  • FR1149989A - Upgrades to vertical channel nuclear reactors : en fr
  • CA550863A - Bearing and seal assembly : en fr
  • DE1022167B - Pressure atomizer can produced in the extrusion process : de en
  • DE1021886B - Method and circuit for generating lead pulses : de en
  • FR1149656A - Method and apparatus for bonding fibers together and products obtained by their application : en fr
  • ES63118U - New articulated bracelet (Machine-translation by Google Translate, not legally binding) : en es
  • ES63175U - Darning needle (Machine-translation by Google Translate, not legally binding) : en es
  • CH326672A - Fluid friction bearing : en fr
  • DE1022025B - Tape cassette, especially for dictation machines : de en
  • GB788552A - Improvements in or relating to electrical impulse receiving circuits : en
  • CH326805A - Control device of a directly operating step switch in systems with a pulse generator common to several step switches : de en
  • US2817931A - Dry wall angle sander : en
  • US2818481A - Offset switch blade : en
  • US2818554A - Three-state magnetic core circuits : en
  • US2818559A - Removable closure for television cabinets : en
  • CA551053A - Higher aliphatic alcohols preparation process : en fr
  • CH326453A - Device for supporting a portable perforator while drilling : en fr
  • CA550837A - Dice-bridge game apparatus : en fr
  • US2818291A - Utensil handle-changing device : en
  • ES231959A1 - Purification procedure of carboxphlic acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES63061U - Mask for oxygen inhalation (Machine-translation by Google Translate, not legally binding) : en es
  • GB788561A - Process for preparing flavinadenine dinucleotide and reduced-form thereof : en
  • DE1021899B - Circuit arrangement for transmitting ringing currents : de en
  • CH326624A - Wristwatch movement : en fr
  • CH326682A - Centrifugal turbo-machine : en fr
  • US2818365A - Method of destroying nematodes employing thioalkylamines : en
  • CA550828A - Perforated rotatable filter drum : en fr
  • CH326525A - Process for the recovery of excess ammonia in the synthesis of urea : en fr
  • ES236610A1 - New system for increasing sales (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149724A - Current feedback circuit for push-pull amplifiers : en fr
  • BE563201A - INTERNAL COMBUSTION ENGINES WITH LIQUID FUEL INJECTION AND COMPRESSION IGNITION : en fr
  • DE1759271U - DEVICE FOR THE SECURE FEEDING OF THE NEEDLE THREAD FOR THE TYPE OF A HAND-HELD SEWING MACHINE. : de en
  • ES235620A1 - A device for the preliminary regulation of the useful of a lathe in your tool holder (Machine-translation by Google Translate, not legally binding) : en es
  • CA550845A - Harvesters : en fr
  • CH326845A - Process for the production of hydrogen peroxide : de en
  • FR1149851A - Process for increasing productivity in the conversion of ores into pellets : en fr
  • CA550821A - Method and apparatus for continuously producing thermoplastic organic synthetic plastic sheets having polished surfaces : en fr
  • CA550964A - Integrated measuring of sand and water to foundry sand mixer : en fr
  • CH326543A - Process for preparing tertiary vinyl ethinyl carbinols : en fr
  • CH326808A - Radio telegraph installation : en fr
  • CA550950A - Varying the output frequency of magnetron oscillators : en fr
  • CA550798A - Pneumatic handling of radio-active materials : en fr
  • DE967988C - Optical method for measuring or adjusting the distance between a grid electrode and a neighboring electrode in electrical discharge vessels : de en
  • GB788592A - Improvements in or relating to selector switches and to automatic telecommunication systems using such selector switches : en
  • US2818222A - Axially compressible reel for filamentary coils : en
  • CA550892A - Mercury vapor lighting system : en fr
  • US2818158A - Feeding device for walnut halving machines : en
  • DE1022083B - Mill drying system for pulverized fuel firing systems for burning coal contaminated with heavy material, especially sand or gravel : de en
  • US2817939A - Cotton harvester with pneumatic picking means : en
  • US2817854A - Guard attachment for beds : en
  • CH326632A - Device for attaching a stud to a watch balance : en fr
  • CH326676A - Diaphragm drive element with reversible direction of operation : de en
  • MY5700035A - Beds : en
  • CH326728A - Breaker with pneumatic arc extinguishing : de en
  • CH326731A - Control device for work machines driven by electric motors : de en
  • US2817990A - Automatic lathe : en
  • US2818226A - Rotary wing aircraft frame construction : en
  • US2817873A - Extruding apparatus : en
  • ES63215U - Auxiliary table for typewriters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149827A - Oil Heated Stove Block : en fr
  • CH326501A - Photoelectric weft thread monitor on a loom : de en
  • CH326847A - Process for the production of new azo dyes : de en
  • DE1021987B - Floor polisher : de en
  • DE1022107B - Filling nipple for vehicle tires : de en
  • ES62963U - Portable forklift (Machine-translation by Google Translate, not legally binding) : en es
  • ES63095U - Waterproof sheet (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759127U - DEVICE FOR WASHING DISHES. : de en
  • DE1759149U - REAR PANEL FOR MOUNTING EXTERNAL FITTINGS. : de en
  • DE1759012U - TROUSERS. : de en
  • DK84157C - Apparatus for electric arc welding of seams. : da en
  • US2817957A - Apparatus for chilling and aging animal carcasses : en
  • US2818471A - Moving coil type loudspeakers : en
  • DE1759285U - GAS MASK WINDOW WITH CLEAR PANEL. : de en
  • FR1149622A - Explosive charge projectile : en fr
  • FR1149998A - Hydraulic power transmission more specially intended for motor vehicles : en fr
  • DE1021928B - Ripple control system : de en
  • DE1021978B - Process for the pure preparation or drying of biological preparations by separating a volatile substance from substance mixtures : de en
  • US2818111A - Automatic fuel control : en
  • US2818049A - Method of heating : en
  • USD181822S - Shower door handle : en
  • ES62656U - Suspension by a compression spring with vertical displacement applicable to chairs and cars for children in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2818449A - Method for separation of organic mixtures : en
  • DE1759375U - CIGARETTE PACKAGE WITH CLEAR VIEW WINDOW. : de en
  • GB788352A - Improvements in and relating to electric signal storage devices and apparatus : en
  • DE1759144U - TV OR MULTI-PURPOSE CORNER CABINET. : de en
  • DE1759214U - LABELING MACHINE. : de en
  • DK84165C - Apparatus for cutting fiber strands, in particular glass fiber strands, into equal lengths. : da en
  • DE1021843B - Process for the preparation of the allophanate of 1-AEthynylcyclohexanols- (1) : de en
  • FR1149861A - Measuring device for making and transforming clothes : en fr
  • ES234836A1 - 1, 2-isotactic polybutadiene and process for producing the same : en es
  • ES63169U - Whale-shaped toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149639A - Mixtures of insecticidal active substances : en fr
  • FR1149675A - Method and device for automatic adjustment to the optimum value of the operating voltage of electric filters : en fr
  • FR1149970A - Calibrator : en fr
  • US2817848A - Volume booster for water systems : en
  • US2818032A - Latch mechanism : en
  • DE1022066B - Cover connection for fittings : de en
  • US2818098A - Method of pitting peaches : en
  • US2818278A - Device for determining nutritional factors : en
  • DE1759203U - ADJUSTMENT DEVICE ON MEASURING DEVICES WITH MULTIPLE SCALE. : de en
  • ES63181U - Improved agitator wheel for washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES236363A2 - Automatic distributor of hygienic paper (Machine-translation by Google Translate, not legally binding) : en es
  • ES63211U - A perfected surface respirator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1149759A - Electric filter mounted in bypass : en fr
  • FR1149765A - Jealousies said to be totally closed : en fr
  • ES236508A1 - Improvements introduced in opening textile cards (Machine-translation by Google Translate, not legally binding) : en es
  • DE1759368U - JOY, PREFERABLY IN THE SHAPE OF A FLOWER OR ANIMAL. : de en