• FR1012844A - Face protector, usable in particular as a shield for welding : en fr
  • DE1641078U - NITSCHEL PANTS. : de en
  • USD167272S - Goblet or similar article ofx s stemware : en
  • ES31656U - Cuffs with signaling for motorcycle handlebars (Machine-translation by Google Translate, not legally binding) : en es
  • GB675716A - Improvements in snap-action mechanisms : en
  • GB675741A - Improvements in or relating to switches for high frequency waves : en
  • DE754288C - Synchronization method for television purposes using pulses of the same amplitude and different duration : de en
  • ES26673Y - Freewheel : en es
  • FR1012708A - Improvements to variable resistors and potentiometers : en fr
  • FR1012791A - Process for treating woody materials and resulting products : en fr
  • GB675657A - Improvements relating to rotary wing aircraft : en
  • GB675975A - Improvements in or relating to electro-magnetically operated signalling devices : en
  • US2603071A - Portable electric refrigerator : en
  • US2603711A - High-frequency terminal : en
  • DE844306C - Condenser microphone with a very small distance between membrane and counter surface : de en
  • GB675623A - Improvements in and relating to arrangements for throwing waste material : en
  • GB675928A - Improvements relating to steering wheel and instrument arrangements on motor vehicles : en
  • CA484839A - Preparation of oestrogenic hormones : en fr
  • US2603296A - Oil well treating apparatus : en
  • DE1641087U - SET SHELVES FOR PRINT SHOPS. : de en
  • DE843867C - Self-starting synchronous motor : de en
  • DE843902C - Method for the photoelectric measurement of the position of a line of a graduation and device for practicing the method : de en
  • DE844121C - Method for working rock, especially hard rock : de en
  • GB675606A - Clutch : en
  • DE844125C - Device for loading railroad cars, ships or the like with briquettes or other items that are sensitive to shots : de en
  • ES202870A1 - Apparatus for hunting and giving death to cetaceans, like whales, cachalotes or similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2603709A - Rotatable wave guide attenuator : en
  • DE843909C - Device for controlling the character printing in writing adding and booking machines : de en
  • DE844107C - Chin rest for violins u. like : de en
  • FR1012620A - Container for liquid products : en fr
  • FR1012738A - Process for preparing the sodium or calcium salt of penicillin : en fr
  • GB675646A - Improvements in or relating to cop winding machines : en
  • DE843798C - Collet : de en
  • US2603197A - Gas saving device : en
  • DE829011C - Multipole electrical circuit breaker : de en
  • DE843827C - Valve arrangement for jet regulation on paint sprayers : de en
  • ES31703U - Some hinged and closed caps for photographic and printed collections (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012848A - Removable flexible cap for capping bottles and flasks : en fr
  • DE844097C - Fastening device with an expanding sleeve : de en
  • ES31707U - Distinctive element for sewing preparation boats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012664A - Polyazo dyes, their metal complexes and manufacturing processes : en fr
  • CA484865A - Monoazo-dyestuffs : en fr
  • DK74440C - Device with sound-absorbing hanging felt or panel. : da en
  • ES31411U - An aerial advertising apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • DE843774C - Wedge connection, in particular for fastening sheet metal cladding or the like. : de en
  • FR1012639A - New alloy : en fr
  • FR1012788A - Adaptation devices between speed modulated tube resonators and external impedances : en fr
  • FR1012710A - Supply and ignition circuits for electric discharge lamps with general or individual control : en fr
  • DE844045C - Devices for the introduction and removal of occlusive pessaries : de en
  • DE844224C - Horizontal and vertical Binaer punches : de en
  • ES29602Y - Bdidé with heated rotating showers and continuous drain bowl : en es
  • DE843881C - Sanitary napkin : de en
  • FR1012669A - Equi-pressure cycle motor unit : en fr
  • US2603375A - Article assembling machine : en
  • US2603104A - Bicycle pedal : en
  • ES203931A1 - A hydroeyector device for forced circulation of the water of the boilers of great power locomotives (Machine-translation by Google Translate, not legally binding) : en es
  • GB675664A - Improvements in or relating to a sprayer or atomizer : en
  • US2603174A - Fastener guiding attachment for sewing machines : en
  • US2603552A - Apparatus for treating cottonseed and the like for planting purposes : en
  • DE752754C - Process for the production of effective, crystallized glucosides from senna drugs : de en
  • ES203789A2 - Improvements in the construction and immobilization of slippers 'tips in mechanical tiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES203937A3 - A spraying machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640980U - LIGHT POINTER MEASURING DEVICE WITH TOLERANCE INDICATOR. : de en
  • DE843919C - Process and device for controlling traffic density, especially in road traffic : de en
  • AU1001852A - Improvements in inflatable lifejackets : en
  • ES27656Y - Improved packaging for sodium chloride. : en es
  • GB675876A - Improvements relating to key operated electric switches for automobiles : en
  • US2603027A - Fishhook disgorging device : en
  • DE1641071U - SPRING-MOUNTED FRONT WHEEL AXLE FOR BICYCLES AND LIGHT MOTORCYCLES. : de en
  • CA484825A - Two temperature refrigerator : en fr
  • CH284173A - Pit signaling device. : de en
  • ES31700U - Removable slide for zip fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012838A - Process for coating sheets of fibrous material : en fr
  • FR1012837A - Multi-point fixing pin : en fr
  • FR1012868A - Advertising board : en fr
  • GB675765A - Improvements in or relating to well drilling apparatus : en
  • CA484827A - Test milking apparatus : en fr
  • US2603427A - Toilet paper dispensing device : en
  • DE843922C - Combustion process for operating a charged internal combustion engine : de en
  • ES29683Y - Perfected rattle : en es
  • FR1012733A - Manufacturing process of 1-phenyl-2-aminopropane : en fr
  • DE1641145U - BICYCLE CLOTHING NET MADE OF THERMOPLASTIC MATERIAL. : de en
  • CA484844A - Restraining springs for rate gyroscope : en fr
  • FR1012764A - Treatment of fluids containing vitamin b12 : en fr
  • DE1641012U - PATTERN LOCK FOR CIRCULAR KNITTING AND INTERLOCK MACHINES. : de en
  • ES202594A1 - A procedure and device for the manufacture of pulp from particular material containing lignocellulose (Machine-translation by Google Translate, not legally binding) : en es
  • GR13713B - WRAP METHOD TO INCREASE THE EXPANSION LIMIT, SAME IRON FOR REINFORCED CONCRETE WITH THE LOWEST POSSIBLE LOSS OF EXPANSION AND EXPOSURE. : el en
  • GR13725B - METHOD OF IMPREGNATION FOR RUBBER FABRICS FROM HARD FIBERS BC OF FIBERS OF SPARTA (PLANT) INTENDED FOR THE MANUFACTURE OF HAIRDRESSING GOODS, BC PIPES, TRANSPORT BELTS ETC. BURNING PRODUCTS. : el en
  • GB675800A - Manufacture of dry vat dyestuff preparations : en
  • GB675927A - Improvements in shelf structures for storerooms and such like : en
  • US2603668A - Floor covering rubber composition : en
  • US2603195A - Tubular heater and method of controlling radiation effects therein : en
  • USD167268S - Reflector for an electr : en
  • US2603445A - Operating mechanism for faucets : en
  • ES31626U - Disinfection electrical device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012871A - Improvements to color cinematography : en fr
  • GB675746A - Speed regulating device for steam or gas turbine driven electrical generators : en
  • FR1012628A - Improvement in self-adjusting amplification systems, more particularly applicable to loudspeaker intercommunication installations : en fr
  • FR1012743A - Penicillin production process : en fr
  • CH284199A - Electric wave filter. : de en
  • AU989052A - Improved variable speed power transmission mechanism : en
  • CA484793A - Tamper-proof mail box : en fr
  • CA484950A - Methods of operating open hearth furnaces : en fr
  • ES31517U - Tilting backrest chair (Machine-translation by Google Translate, not legally binding) : en es
  • ES31668U - Cutter comb sheets perfected for dry razors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012680A - Orientation device of a magnetometer : en fr
  • FR1012716A - Method and means of converting typewriters and typewriters transformed and improved by this method and by these means : en fr
  • GB675817A - Bis-(para-chlorophenylmercapto)methane and compositions containing the same : en
  • US2603084A - Belt testing apparatus : en
  • DE1640926U - TOTOTIP DICE GAME. : de en
  • DE844171C - Double headphones, especially for telephone traffic : de en
  • FR1012707A - Hydraulic steering system : en fr
  • GB675592A - Improvements in and relating to devices for drying glue-coated paper or like material : en
  • US2603468A - Fan for humidifying, deodorizing, or the like : en
  • US2603476A - Circular open hearth melting furnace : en
  • US2603756A - Apparatus for generating electricity : en
  • US2603763A - Vacuum tube oscillator : en
  • DE844232C - Rivet nut : de en
  • GB675958A - Improvements in compressors, pumps and like machines : en
  • GB675738A - Supports for magnetic recording, reproducing and erasing heads for magnetic recorders : en
  • DE1641163U - PROTECTIVE TROUSERS FOR MOTORCYCLISTS. : de en
  • GR13715B - PERFECTIONS IN RESPIRATORY DEVICE. : el en
  • CH284266A - Process for the preparation of a monoazo dye. : de en
  • DE1641020U - DECORATIVE FRAME FOR UPHOLSTERED COUCHES AND THE LIKE : de en
  • DE838815C - Plaster for coolers and freezers : de en
  • ES202356A1 - A method for the manufacture of electric batteries or batteries (Machine-translation by Google Translate, not legally binding) : en es
  • ES31548U - Triple shot of perfected coriente (Machine-translation by Google Translate, not legally binding) : en es
  • ES31568U - Boxes or armor for projections, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012858A - Multi-layered wadding for upholstery of seats and similar applications : en fr
  • GB675970A - Process of producing a reinforcing steel bar for concrete structures : en
  • ES25999Y - Electric drive shear : en es
  • ES31638U - A luminous device of effect in depth for exhibition in showcases or for artistic decoration (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012649A - Arc lamp improvement : en fr
  • GB675743A - Electrical vapour detectors : en
  • GB675942A - Improvements in and relating to refrigerating systems : en
  • FR1012760A - Process for the stabilization of unstable products with disinfectant action : en fr
  • DE1640907U - BUTTERFLY MACHINE, PRESENTLY FOR HOUSEHOLDS, SMALL BUSINESSES ETC. : de en
  • ES31685U - Pilot light (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012227A - : fr
  • AU155738B2 - improvements in or relating to mixing machines : en
  • DE843802C - Can control handle : de en
  • DE843838C - Process for printing leuco ester salts of Kuepen dyes on rayon : de en
  • DE844167C - Power distributor : de en
  • DE844241C - Resilient jig for rods, tubes, etc. like : de en
  • CH284097A - Side gusset bags with a bottom that forms during filling. : de en
  • AU157351B2 - Improvements in or relating to odds computers : en
  • AU158259B2 - Preparation and separation of para-bis(trichloromethyl)benzene and exopentachloro-ortho-xylene : en
  • US2603218A - Stopper for : en
  • ES31594U - Improved electrical outlet (Machine-translation by Google Translate, not legally binding) : en es
  • NL71312C - : en
  • US2603006A - Phonetic sound-producing dictionary apparatus : en
  • US2603123A - Tristimulus integrator : en
  • US2603578A - Heat-treating silicon steel : en
  • US2603654A - Polyethylene glycol esters of alpha-(alkylmercapto) propionic acid : en
  • FR1012690A - Improvements to glasses : en fr
  • FR1012763A - Nu- (dimethylaminoethyl) -nu- (p. Methoxybenzyl) alpha-aminopyridine chloro-8 theophyllinate : en fr
  • FR1012780A - A method of ensuring the adhesion between plastic and paper or the like : en fr
  • CH284180A - Two-stroke internal combustion engine with a scavenging fan. : de en
  • US2603099A - Pulley structure for belt conveyers : en
  • US2603328A - Safety means for garbage disposal : en
  • DE843770C - Gas turbine plant : de en
  • ES203369A3 - A procedure for the obtaining of a laminar material for dissemination of fluorescent or incandescent lighting (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012562A - Selection systems for circuits or electrical equipment : en fr
  • FR1012703A - Tiller towed by its winch : en fr
  • GB675612A - New substance serving as generator for vitamin d3 : en
  • GB675890A - Appliances for use with lifting apparatus : en
  • DE843782C - Multi-stage transmission with friction wheel effect, especially for high-speed machines : de en
  • GB675988A - Hydraulic well boring arrangement for rotary jumper method of boring : en
  • US2602984A - Ceramic tile support : en
  • US2603216A - Powder inhaler : en
  • US2603715A - Pulse position call or dial receiver : en
  • AU1002052A - Air meter for concrete mixes : en
  • DE1640987U - STORM LATTER GLASS CYLINDERS FOR FRONT AND REAR LIGHT. : de en
  • DE1641093U - PULOTS FOR SHOES. : de en
  • ES202879A1 - Hanging apparatus, with mechanisms for hand drive (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012661A - Improvements made to thermoelectric couple pyrometers : en fr
  • FR1012834A - Quick coupling with automatic closing : en fr
  • US2603120A - Child's accordion : en
  • AU154752B2 - Truck loading device : en
  • CA484792A - Flash removing apparatus : en fr
  • DK74444C - Mass inlet spreader for paper machines. : da en
  • US2603395A - Collecting mechanism for cigarettes and other rod-shaped articles : en
  • US2603430A - Winding device for blind-raising members : en
  • DE843803C - Preservation Vessel : de en
  • CA484913A - Water distributing device for mixers : en fr
  • CH284255A - Air conditioning apparatus. : de en
  • AU158108B2 - Improvements to or relating to convertible bed-settees and like articles of furniture : en
  • CH284077A - Process for the preparation of a polyazo dye. : de en
  • CH284239A - Wheeled vehicle with caterpillar units to convert it into a caterpillar vehicle. : de en
  • DE1641164U - ROW LOCK. : de en
  • ES196956A1 - PROCEDURE FOR THE PREPARATION OF D - (-) - TREO-1-P-NITROPHENIL-2-DICHLOROACETAMINO-1.3-PROPANDIOL : en es
  • US2603614A - Flameproofing : en
  • US2603732A - Switch : en
  • US2603376A - Package sealing device : en
  • DE843733C - Method and flat weft knitting machine for the production of socks or the like, as well as socks produced by this method or the like : de en
  • ES197135A1 - PROCEDURE FOR EMBEDDING OR FUSING METAL PROFILES IN CERAMIC MASSES : en es
  • ES203965A1 - An apparatus for melting vºdrio (Machine-translation by Google Translate, not legally binding) : en es
  • CH284170A - Speed change transmission. : de en
  • DE844144C - Process for the preparation of aliphatic dicarboxylic acids : de en
  • AU160125B2 - Drive mechanism for tractor-implement combination : en
  • CH284122A - Tacheometric protractor. : en fr
  • CH284130A - Device for the simultaneous machine determination of three integrals. : de en
  • US2602958A - Sash balance : en
  • DE844147C - Process for the preparation of N-benzyl-ª ‰ -chlorpropionamide : de en
  • DE844245C - Device on sewing machines with oscillating grippers : de en
  • DE844293C - Process for the preparation of aliphatic aldehyde carboxylic acids : de en
  • US2603241A - Loom with swinging hook bab : en
  • DE1641047U - EXTRACTION DEVICE FOR BEE HIVE. : de en
  • ES31583U - Positive electric arc electrode with beek effect (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012595A - Corrosion inhibiting pigments : en fr
  • FR1012797A - Carder for steam ironing clothes : en fr
  • ES31576U - New device or clamping mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012818A - Fastening process for manganese steel parts : en fr
  • DE1640909U - ARRANGEMENT FOR SEALING THE BEARINGS OF FLOW MACHINES. : de en
  • DE1641161U - STOCKING. : de en
  • AU151146B2 - An improved device for attaching hoses to water taps orthe like : en
  • US2603238A - Cooling and expansion tank fob : en
  • DE844034C - Process for the production of catalytically curable solutions of organosilicon resins : de en
  • DE844266C - Device for treating, preferably drying, porous goods in floors by means of step heating : de en
  • GB675599A - Improvements in or relating to vacuum-tight glass-metal joints in vessels containingcaesium vapour : en
  • ES28212Y - Improved device for previous punctures for blood tests : en es
  • DE1641234U - SADDLE WITH TUBE COVER, ESPECIALLY FOR MOTORCYCLES. : de en
  • US2603547A - Storage cabinet : en
  • US2603280A - Bernhard : en
  • US2603687A - Magnetometer : en
  • US2603541A - Bearing and seal construction : en
  • AU996852A - Improvements inthe production of artificial filamentary materials containing effect materials : en
  • AU1000952A - Improvements to or relating to convertible bed-settees and like articles of furniture : en
  • BE502500A - DEVICE FOR MEASURING THE UNBALANCE OF A ROTATING BODY. : en fr
  • CA484797A - Lap joint : en fr
  • CH284214A - Process for the production of a new urea derivative. : de en
  • ES196479A1 - PROCEDURE FOR THE PREPARATION OF 1,2-NAFTOQUINONE CONDENSATION PRODUCTS : en es
  • ES25307Y - Enhanced link applicable to irrigation basins or reservoirs for their outlet tubing : en es
  • ES30021U - Viewer for diapositives (Machine-translation by Google Translate, not legally binding) : en es
  • ES31630U - Movement mechanism applicable to the legs of toys in the form of four-footed animals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012598A - Process for manufacturing a refractory product and product resulting from the application of this process : en fr
  • ES202171A1 - Improvements in the media of manufacture of texas and ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES30168Y - Heating device : en es
  • FR1012782A - Printing press : en fr
  • FR1012778A - Device for controlling discharge tubes in a gas atmosphere : en fr
  • FR1012895A - Manufacture of polymeric organosilicon compounds : en fr
  • US2603133A - Apparatus for making optical wedges : en
  • US2603708A - Overload suppressor : en
  • CA484904A - Cutting tool : en fr
  • US2603737A - Capacitor-adjusting apparatus : en
  • DE844181C - Tuning device on cavity resonators for high-frequency electromagnetic oscillations : de en
  • CA484801A - Off center lock : en fr
  • USD167292S - Combined vegetable dish and lid : en
  • ES31528U - Liquid dispensing device (Machine-translation by Google Translate, not legally binding) : en es
  • ES31646U - Container for haberdashery goods and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012572A - Probe for temperature measurement and control : en fr
  • ES31555U - New elastic discs for the assembly of industrial wheels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012382A - : fr
  • AU157167B2 - Honing equipment and method of honing piston rings : en
  • AU158860B2 - Machine for packaging food in sealed flexible containers : en
  • DE1640960U - ELECTRIC SWITCH WITH MERCURY TUBE FOR HAND OR FOOT OPERATION. : de en
  • DE844043C - Arch support made of rubber : de en
  • ES203784A1 - A new electromechanical servomotor mechanism for the maneuver and regulation of remote controls (Machine-translation by Google Translate, not legally binding) : en es
  • ES31589U - A changeable numerator (Machine-translation by Google Translate, not legally binding) : en es
  • AU989352A - Improvements in or relating tothe purification of hydrogen chloride : en
  • CA484824A - Two temperature refrigerator : en fr
  • CH284081A - Adhesive. : de en
  • DE1640985U - ROLLED FILM (SMALL SCREEN) CAMERA WITH ELECTRIC EXPOSURE METER. : de en
  • DE844007C - Process for the production of rhodane compounds : de en
  • US2603288A - Coin-controlled timing apparatus : en
  • US2603320A - Werther : en
  • DK74435C - Electric fluorescent tube with socket at one end. : da en
  • ES24655Y - Double push electrical switch and pin contacts : en es
  • ES31624U - Quitasol for cotillones (Machine-translation by Google Translate, not legally binding) : en es
  • GB675576A - Improvements in control system : en
  • GB675777A - Improvements in and relating to the rectification of methylchlorosilanes : en
  • AU1001552A - Improvements in or relating tothe production of resinous condensation products : en
  • AU998352A - Improvements in gas turbines : en
  • CA484945A - Stereoscopic radiography : en fr
  • US2603148A - Imprinting machine for china : en
  • DE1641123U - CIGARETTE SLIDING PACK WITH MATCHES. : de en
  • US2603186A - Writing instrument : en
  • US2603213A - Post-operative bandage : en
  • CH284136A - Timepiece. : en fr
  • US2603319A - Ground anchor v : en
  • ES203890A1 - A system for forging floors based on prefabricated elemental ceramic units (Machine-translation by Google Translate, not legally binding) : en es
  • GR13726B - THERMAL DECOMPOSITION OF THE DEXTRANE. : el en
  • ES203049A1 - PROCEDURE FOR THE MANUFACTURE OF EMPTY PACKAGING, FLATABLE AND CLOSEABLE WRAPPING, MADE OF PAPER OR OTHER SIMILAR MATERIAL : en es
  • ES203254A1 - An urdimbre meter device (Machine-translation by Google Translate, not legally binding) : en es
  • US2603534A - Conveyer lubricant dispenser : en
  • US2603661A - Letjckart synthesis x : en
  • DE843797C - Tool carrier for automatic lathes : de en
  • DE1641231U - DEVICE FOR DIRECTION DISPLAY FOR DRIVING BIKES OR MOTORCYCLES. : de en
  • DE844275C - Shuttle drive device for ribbon looms : de en
  • DK74442C - Process for the preparation of rubber mixtures. : da en
  • CA484822A - Multi-burner fuel control device : en fr
  • FR1012762A - Nu- (2'-dimethylamino-1 'propyl-1') chloro-theophyllinate and process for its preparation : en fr
  • DE844055C - Rod-shaped structural element, especially for temporary scaffolding or devices : de en
  • DE844301C - Contact wire clamp : de en
  • DE843759C - Stabilized anti-knock agents and engine propellants containing them : de en
  • AU998052A - improvements in or relating to mixing machines : en
  • CH284124A - Control device for internal combustion engines. : en fr
  • DE1641052U - ON A BASE OF PAPER, CARDBOARD OR. DGL. CHOCOLATE FASTENER OD. DGL. MANUFACTURED ANIMAL CARCASSES : de en
  • DE844023C - Receiving circuit for alternating current telegraphy : de en
  • FR1012899A - Forestry plow : en fr
  • DE844038C - Valve arrangement on gas compressors or pumps : de en
  • ES28211Y - Cora automatic opening bottle holder for sanitary-surgical sos : en es
  • GB675640A - Collapsible article of furniture for multiple use, chair or couch : en
  • ES30135Y - Device with automatic valve for filling batteries and the like : en es
  • GB675831A - Improvements in the production of solutions of sulphur dioxide : en
  • GB675885A - Improvements in or relating to wall ties : en
  • GB675972A - Improvements in or relating to lithographic plates : en
  • AU1000452A - Improvements in or relating to odds computers : en
  • CH284090A - Mixture which can be converted into an elastic product. : de en
  • AU150430B2 - A fitters bench tool : en
  • AU989852A - Improvements in or relating toa method of and apparatus for producing an anodic filmon metals : en
  • AU997452A - Improvements in or relating to hydraulically operated clutches and to change-speed gear boxes associated therewith : en
  • CH284075A - Process for the preparation of a chromium-containing azo dye. : de en
  • DE844003C - Process for the stabilization of halogenated, especially chlorinated, higher molecular weight aliphatic hydrocarbons : de en
  • CH284016A - Construction element made of wood. : de en
  • ES203591A1 - A procedure to make visible the temperature variations and the intensity of lighting through indicating substances, and glass moons of various layers with these indicating substances (Machine-translation by Google Translate, not legally binding) : en es
  • ES31721U - Luminous plastic objects by means of hidden light in a base (Machine-translation by Google Translate, not legally binding) : en es
  • CH284113A - Fountain pen with a reserve ink compartment arranged in front of the main ink compartment. : de en
  • US2602977A - Buckle : en
  • US2603442A - Apparatus for weighing and bagging materials : en
  • US2603090A - Multiport water level indicator : en
  • DE1641043U - FOLDING TRIPOD FOR TABLE-SHAPED SMALL CALCULATING MACHINES. : de en
  • CH284276A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • DE843898C - Method and device for the continuous coating of steel strips with rubber : de en
  • DE843907C - Device for displaying the weight on vehicles, in particular trucks and trailers : de en
  • US2603336A - Pocket typewriter with rotary and translatory work support : en
  • DE1641059U - BRAKING DEVICE FOR TRAILER. : de en
  • DE1641190U - CURTAIN HOLDER. : de en
  • GB675600A - Improvements in tipping vehicles : en
  • GB675742A - Improvements in or relating to apparatus for exercising the legs : en
  • GB675864A - Improvements in or relating to adjustable holders for photographic plates, films andlike sheets : en
  • CH284176A - Machine assembly that has a reciprocating compressor and an internal combustion engine. : de en
  • CA484922A - Lighter : en fr
  • CH284143A - Electric switch for electromagnetic clockwork movement. : en fr
  • CH284145A - Process for casting bearing metal onto iron parts. : de en
  • CH284246A - Freewheel device. : en fr
  • DE844058C - Formwork device for concrete walls and ceilings or their parts : de en
  • ES197449A1 - PROCEDURE FOR THE PREPARATION OF COLORS CONTAINING METAL : en es
  • ES203974A1 - A rotary rotary distributor for gasogen (Machine-translation by Google Translate, not legally binding) : en es
  • GB675819A - Improvements in the manufacture of carbon black : en
  • AU161302B2 - Improvements in or relating toa thread guiding device for spinning-in system : en
  • DE843769C - Rotary piston internal combustion engine with a spherical rotating drum : de en
  • CH284089A - Process for the production of hard cell bodies. : de en
  • DE1641116U - TROUSERS. : de en
  • DE843768C - Ignition distributor with pre-distribution for magneto ignition for the operation of internal combustion engines with two spark plugs in each cylinder : de en
  • FR1012749A - Process for the preparation of optically active compounds : en fr
  • US2602994A - Cable cutting device : en
  • DE817719C - Hot cast refractory material : de en
  • DE843743C - Sealing plug for the introduction hole of the rollers on curtain rails with centrifugal pull : de en
  • FR1012327A - Tractor tread tensioner : en fr
  • GB675641A - Improvements in or relating to feed arrangements for threshing machines : en
  • DE1640991U - VISUAL DISC FOR MOTORCYCLES, SCOOTERS OR. DGL. : de en
  • GR13711B - IMPROVEMENTS IN OR RELATING TO SEPARATION ACCORDING TO THE SIZE OF PIECES OF CRUSHED CRUSHED MINES OR SIMILAR. : el en
  • DE1641232U - ARRANGEMENT FOR THE SPEED LIMITATION OF POWER TAKE-OFF DRIVES ON MOTOR VEHICLES. : de en
  • DE844073C - Device for measuring the cylindrical bore lengths of drawing nozzles in connection with a drawing nozzle processing machine : de en
  • AU448751A - Improvements in or relating to pest control smoke generating devices : en
  • AU157264B2 - Improvements in or relating to cooling devices fora liquid insulation with apparatus at high voltage : en
  • US2603040A - Jig grinder : en
  • US2603665A - Polymerization of ethylene in presence of aluminum chloride-methyl chloride solution : en
  • DE844208C - Multi-part insulating container for food or the like. : de en
  • FR1012607A - Improvement in gas kitchen appliances : en fr
  • FR1012648A - Improvements made to devices to facilitate the choice of an oil having a fluidity which is suitable for an engine operating under given conditions : en fr
  • US2602988A - Commutator and blank for forming same : en
  • US2603053A - Vine moving device : en
  • US2603544A - Folding table and leg actuator : en
  • US2603270A - can crusher - : en
  • US2603342A - Hopper discharge control : en
  • US2603495A - Device for clamping plumbers' snakes : en
  • DE1641003U - COPY ROLLER FOR GUIDE LINES AND EMBROIDERY PATTERNS ON FABRICS. : de en
  • DE843882C - Method for producing rigid structural members : de en
  • DE844215C - Device for measuring and drilling small propellers in one operation : de en
  • US2603049A - Disk ripper plow assembly : en
  • US2603029A - Animal trap : en
  • US2603095A - Gyro erecting mechanism : en
  • US2603505A - Detachable wheel mounting unit for boats : en
  • CA484832A - Rubber-like cured polyester-polyamides and process of producing the same : en fr
  • US2603645A - Production of pyridines : en
  • US2603703A - Vehicle detecting arrangement suitable for use in traffic control systems : en
  • CH284069A - Process for the production of methanol. : de en
  • DE844243C - Electromechanical musical instrument : de en
  • GB675882A - Improvements in or relating to electrical terminal devices : en
  • GR13701B - REVERSE CARBON CURRENT CURRENT THROUGH DIFFERENT RESISTANCE SHEETS. : el en
  • DE844105C - Device for producing the free cut of thread cutting dies : de en
  • CA484982A - Machine for automatically preparing and vending liquid foods : en fr
  • CH284072A - Process for the preparation of 3,4-dimethyl-5-phenyl-2-imino-thiazolidine. : de en
  • USD167275S - Pendant cross : en
  • USRE23522E - Time announcing system : en
  • AU160907B2 - Process forthe production of phenol and acetone : en
  • CA484956A - Multiswitching gaseous discharge devices : en fr
  • CH284164A - Method for the optional adjustment of the bearing play of spindles in a conical bearing, and storage device for carrying out the method. : de en
  • CH284234A - Container with a removal device for powdery and granular materials. : de en
  • DE843951C - Pole web pole plate for magnetic workpiece holders : de en
  • GB675949A - Improvements in appliances for use in sharpening or re-sharpening safety-razor blades : en
  • US2603138A - Tractor implement : en
  • US2603550A - Method of aligning cathode-ray tube assemblies : en
  • US2603162A - Wet armature motor and pump combination : en
  • CA484840A - Electric fence energizer : en fr
  • US2603315A - Self-service system for salesrooms of stores : en
  • US2603681A - Printed circuit panel with connector : en
  • DE1641176U - Powder capsule for holding medicines : de en
  • CH284079A - Process for the production of pigment preparations. : de en
  • AU485851A - Automatic rear wheel control for ploughs : en
  • US2603473A - Centrifugal guided speed responsive device with spring support : en
  • DE1640983U - DEVICE FOR CATCHER FOR INSECTS, ESPECIALLY POTATO BEETLES. : de en
  • DE844116C - Shredding machine for the treatment of cellulose and / or waste paper : de en
  • DE844159C - Copy order, especially for the hotel and restaurant industry : de en
  • FR1012596A - Further development in the manufacture of molded magnets : en fr
  • AU152722B2 - Improvements in apparatus for jam making, distilling spirits andthe like : en
  • AU155167B2 - Radiation impervious plastic, process of manufacture thereof and articles made therefrom : en
  • US2603201A - Sheetsxsheet i : en
  • ES197539A1 - PROCEDURE FOR THE PREPARATION OF D-TREO-1-F-NITROPHENIL-2-DICHLOROACETAMINO-1. 3-PROPAN-DIOL : en es
  • ES26485Y - Improved box-pack : en es
  • US2602997A - Denture : en
  • DE1641062U - LOAD BRAKE VALVE FOR MOTOR VEHICLE COMPRESSED AIR BRAKES. : de en
  • DE756873C - Stabilizer for synthetic rubber-like compounds : de en
  • DE843913C - Device for displaying radio programs : de en
  • DE844052C - Butt joint for precast concrete beams, especially rafters : de en
  • ES31716U - Closure for tubes packaging (Machine-translation by Google Translate, not legally binding) : en es
  • US2603361A - Tiering means for trays : en
  • US2603312A - Apparatus for withdrawing oil from : en
  • US2603730A - Instrument-type relay : en
  • CA484891A - Hopper car door closing and locking mechanism : en fr
  • DE1641157U - FLORTEILER WITH NITSCHELZEUGEN. : de en
  • DE844223C - Device on cash registers or the like. : de en
  • GB675696A - Improvements relating to centrifugal separators : en
  • CH284163A - Dynamic torsional vibration damper with pendular masses without return spring, for rotating shaft. : en fr
  • DE843918C - Device for monitoring the performance of internal combustion engines : de en
  • DE844062C - Plank fitting : de en
  • DE844300C - Process for the preparation of 5-nitro-uracil-carboxylic acid (4) or derivatives thereof substituted on the nitrogen atom : de en
  • FR1012789A - Improvements to devices using a hand pump, allowing their transformation into fire extinguishers projecting mechanical foam : en fr
  • GB675940A - Improvements relating to fire-extinguishing compositions : en
  • US2603134A - Camera support : en
  • AU989152A - Honing equipment and method of honing piston rings : en
  • US2603032A - Soap cake cover : en
  • US2603386A - rmeasuring and dispensing device : en
  • US2603736A - Carbon arc-torch : en
  • FR1012589A - Improvements made to buildings with prefabricated elements, especially multi-unit dwellings of this type : en fr
  • GB675947A - Improvements relating to football boots : en
  • CH284187A - Turbine blade. : de en
  • US2603392A - Costa : en
  • DE1641134U - SAFETY VALVE, IN PARTICULAR FOR DOMESTIC WATER SUPPLY SYSTEMS. : de en
  • DE844200C - Brake for spinning machines : de en
  • FR1012674A - Improvements made to box springs, especially those with metal frames : en fr
  • CH284206A - Method for starting and supplying two electric discharge devices. : en fr
  • CH284119A - Dial indicator. : en fr
  • CA484815A - Protective coating composition : en fr
  • CH284249A - Ventilation and filtration system of a rail vehicle with internal combustion engine and electrical power transmission. : de en
  • DE843996C - Roellchentasterkluppe : de en
  • FR1012720A - Improvement in the preparation of sulfanilylpiperazines : en fr
  • US2603631A - Tetrakisazo dyestuffs : en
  • GB675911A - Sheet separator in the feeding of sheets, particularly corrugated sheets, to machines : en
  • GR13714B - METHOD FOR WASHING OF SURFACE FORMATION OF FABRICS IN OPPOSITE CURRENT, IN A RANGE OF CONNECTED WASHING MACHINE. : el en
  • DE1640977U - CURVED WALL BRACKET WITH U-IRON-SHAPED CROSS-SECTION WITH LATERAL SUPPORTING FLANGES. : de en
  • DE844126C - Coil mounting plate : de en
  • DK74434C - Pushbutton control electric current shutter. : da en
  • ES31505U - Protector applicable to rubber or shoe leather heels (Machine-translation by Google Translate, not legally binding) : en es
  • GB675986A - A display stand or figure : en
  • US2603028A - Floating fish bag : en
  • DE843987C - Chest support : de en
  • DE844276C - Weft tension compensation device for looms : de en
  • DE843926C - Device for cranking motor vehicle internal combustion engines with the aid of a second vehicle : de en
  • US2603634A - Preparation of cellulose esters : en
  • CA484858A - Base pin feed : en fr
  • CH284197A - Device for movable cables provided with a plug to protect the plug and the socket. : de en
  • DE843912C - Timetable board : de en
  • US2603177A - Method of making metallic television tube bodies : en
  • CA484880A - Preparation of vitamin e in concentrated form : en fr
  • CA484951A - Workstock supporting mechanism for turning machines : en fr
  • FR1012646A - Ball joint : en fr
  • GB675689A - Improvements in pressure reducing valves : en
  • ES198171A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT 197449, BY PROCEDURE FOR THE PREPARATION OF DYES CONTAINING METAL : en es
  • ES204026A1 - An industrial procedure for the manufacture of bearings of rope and banking, for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012687A - Radio-telephone recorder selector : en fr
  • US2603455A - Guard rail : en
  • US2603539A - High-speed rotor : en
  • DE1640922U - DEVICE FOR FASTENING A PARTICULARLY DESIGNED FRAME TO THE SHAFT OR. TO A MIDSOLE OF FOOTWEAR TO BE ATTACHED. : de en
  • DE844247C - Scraping device for the flat surfaces of molds moving on a conveyor belt, in particular chocolate molds : de en
  • FR1012580A - Improvements made to machines with resistant propellers, in particular vacuum turbines : en fr
  • US2603526A - Oyster tongs : en
  • ES31541U - Piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • GB675707A - Improvements in devices for use in the treatment of liquids : en
  • DE1640936U - PACKAGE FOR SMOKING TOBACCO OD. DGL. : de en
  • US2602955A - Suspension mechanism for overhead swinging doors : en
  • ES196455A1 - NEW AUTOMATIC LID FEEDER, IN CAN SEALING MACHINE : en es
  • ES31413U - Vibrocement plates for the construction of works (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012663A - Improvements made to assembly bolts, more specifically for metal constructions : en fr
  • FR1012747A - Process for the manufacture of crystallized streptomycin hydrochloride and resulting product : en fr
  • FR1012894A - Dual-function silahydrocarbons : en fr
  • GB675762A - Apparatus for and method of testing the time of heating continuously flowing liquids, as in milk pasteurization : en
  • GB675962A - A box for containing bank notes, tickets, labels and the like : en
  • DE1641079U - DEVICE FOR WINDING UP KNITTING THREAD OD. DGL. : de en
  • GB675966A - Poultry house inlet and outlet : en
  • DE843868C - Asynchronous disc motor with a flat air gap and roughly radial grooves : de en
  • DE843981C - Recovery of iron from Thomas slag using a magnetic separator : de en
  • FR1012575A - Improvements made to cooking appliances like kitchen ovens, heated on a stove, in particular on a stove with an open flame : en fr
  • US2603591A - Pulsating hydrocarbon conversion : en
  • FR1012882A - Armchair and armchair parts : en fr
  • US2603462A - Apparatus for preparing and spraying : en
  • US2603519A - Fingernail mounting for writing instruments : en
  • US2603584A - Aureomycin complex : en
  • US2603624A - Condensation products from an aminotriazine and trimethylolacetaldehyde : en
  • DE833269C - Device for digging conical holes, especially plant holes, from the ground : de en
  • US2603346A - Adjustable conveyer fok harvesters : en
  • US2603357A - Supporting device : en
  • FR1012766A - Process for the preparation of soluble stilboestrol derivatives : en fr
  • DE1640965U - CABLE SPACER CLAMP. : de en
  • DE1641114U - SINK. : de en
  • DE844145C - Process for the production of adipic acid, pimelic acid or their derivatives : de en
  • DE844305C - Circuit for converting code-modulated into amplitude-modulated pulses : de en
  • ES27833Y - Tabletop picture frame perfected : en es
  • GB675718A - An improved indoor board game apparatus : en
  • US2603254A - Sheetsxsheet i : en
  • US2603672A - Cover construction for storage battery cells : en
  • DE843901C - Friction lining : de en
  • ES24310Y - Vibrating toy : en es
  • AU999852A - Drive mechanism for tractor-implement combination : en
  • US2602934A - Water saving device for flush tanks : en
  • US2603212A - Toe pledget : en
  • US2603616A - Plastic compositions and process for producing the same : en
  • CA484829A - Cable connector : en fr
  • DE1641111U - CORNER JOINT FOR LOCKED SURFACES AND PANELS. : de en
  • DE844031C - Roentgen device with two Roentgen tubes connected in opposite directions in parallel to the high voltage transformer : de en
  • FR1012585A - Improvements to surface diffusion alloys, especially chromium, and to processes for their formation : en fr
  • FR1012640A - Improvements in means for the presentation of culinary recipes : en fr
  • ES31587U - Sharpened whistle device (Machine-translation by Google Translate, not legally binding) : en es
  • ES31715U - Device for drilling rails (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012765A - Process for the preparation of methionine derivatives : en fr
  • US2603343A - Sheetsxsheet i : en
  • AU158149B2 - Improvements in or relating to mouldable compositions comprising thermosetting polyester resins and fibrous fillers : en
  • BE512164A - : en fr
  • DE843950C - Device for rubbing out connecting rod bushes : de en
  • DK74430C - Ultra shortwave generator. : da en
  • US2603047A - Packaging machine : en
  • US2603428A - Wire feed machine : en
  • AU1001952A - Improvements In inflatable lifejackets : en
  • AU157139B2 - Improvements relating to suction cleaners : en
  • CH284027A - Process for coating mineral wool fibers with a binder. : de en
  • DE1640904U - TRACTOR WITH AGRICULTURAL MACHINERY ARRANGED BETWEEN THE FRONT AND REAR WHEELS. : de en
  • DE1641180U - MOUNTING CUP AND WALL MOUNTING FOR THE SAME. : de en
  • DE844100C - V-belt pulley : de en
  • DE843973C - Labeling machine : de en
  • FR1012691A - Postcard combined with a lottery ticket with specified beneficiary : en fr
  • GB675954A - Improvements in or relating to soldering fluxes : en
  • US2603202A - Magneto housing : en
  • CH284037A - Device for skinning fish. : en fr
  • DE844127C - Key to the expansion of the freewheel on bicycles or the like. : de en
  • CA484977A - Sealed flight conveyor : en fr
  • AU993252A - Process forthe preparation of crystals of germanium and silicon and crystals produced thereby : en
  • CH284236A - Steering device on road transport. : de en
  • DE1641038U - SHIELDING DEVICE FOR HEADS IN MAGNETIC SOUND RECORDING DEVICES. : de en
  • US2603478A - Shock absorber for railway car trucks : en
  • US2603761A - Cathode-ray tube : en
  • AU160231B2 - Improvements in or relating to cylindrical twister-type electromechanical devices : en
  • DE1641031U - PILLAR AND WALL CLADDING ELEMENT. : de en
  • DE1641187U - ORDER BRUSH FOR BEAN MASS. : de en
  • GB675853A - Improvements relating to the manufacture of fluorescent screens : en
  • AU153747B2 - Improved wrapper for electric lightbulbs and like fragile articles : en
  • DE843961C - Seat arrangement for two pilots, especially in gliders : de en
  • ES28841Y - Lighter-cartridge for hunters : en es
  • FR1012746A - Distributor for powder material : en fr
  • DE1641004U - TENSION AND PRESSURE SPRING FOR FASTENING REPLACEABLE DEVICE PARTS, IN PARTICULAR FOR HEADLIGHTS. : de en
  • DE1641072U - PEDAL LAMP. : de en
  • DE843792C - Lathe : de en
  • DE843934C - Hand lubricator : de en
  • AU992252A - Drive mechanism for industrial trucks : en
  • AU988852A - Method of and apparatus for honing piston rings : en
  • DE1640988U - SLIDING SWITCHES, IN PARTICULAR FOR VEHICLES. : de en
  • DE843829C - Collapsible storage wall, consisting of a length of fabric with a support device : de en
  • ES31654U - Device for file folders and sorters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012554A - Improvements made to alkaline electric accumulators, and in particular to gas-tight ones : en fr
  • CA484911A - High voltage circuit breakers : en fr
  • CH284198A - Centrifugal switch. : de en
  • US2602965A - Faller bar shock absorber : en
  • AU604051A - Improvements in or relating to apparatus particularly adapted for charging orientated articles of relatively greater length than width : en
  • DE844311C - Circuit for modulating and amplifying amplitude-modulated oscillations : de en
  • AU381751A - Tool attachment for use on tractors and like vehicles : en
  • CH284095A - Paper intended to receive an inscription. : en fr
  • DE843890C - Slab-shaped hollow structure : de en
  • GB675628A - Improvements in or relating to concrete pressure pipes and joints therefor : en
  • DE843946C - Torsionally stiff rocker with twin rod guides for the iron on sawing machines : de en
  • DE844117C - Suction valve lift-off to avoid overpressure on Guelle piston pumps : de en
  • DE844133C - Pants, especially swimming trunks : de en
  • DE1641065U - CYLINDERS FOR COMPRESSION BRAKES, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1641066U - WINCH FOR MOTOR VEHICLES. : de en
  • DE843823C - Grinding and coring machine for lithographic plates : de en
  • ES202593A3 - A lighting apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES31545U - Improved element of electrical connection (Machine-translation by Google Translate, not legally binding) : en es
  • GB675857A - Improved devices for protecting crops against frost damage : en
  • US2603314A - Construction and arrangement of : en
  • CH284168A - Automatic mixing valve. : de en
  • US2603196A - System for cooling engine liquids : en
  • CH284244A - Lubricating device, in particular for bicycle chain. : en fr
  • US2603398A - Filling machine control mechanism : en
  • US2603676A - Magnetic power unit shock absorber : en
  • CA484941A - Coupling for tension bolts : en fr
  • CA484973A - Construction of dynamoelectric machines : en fr
  • CA484980A - Mounting for jettisonable aircraft engine : en fr
  • CH284035A - Dust extractor for fluff, brooms and the like. : de en
  • US2603415A - Electrical computer : en
  • US2603418A - Electronic indicator tube : en
  • USD167246S - Folding pocket comb : en
  • CA484942A - Rotatable window structure : en fr
  • CH284042A - Brush intended for the application of a paste. : en fr
  • CH284160A - Earring with pressure fastening device. : en it
  • GB675757A - Improvements in or relating to a windshield cleaner : en
  • USD167281S - Ak|er tumbler : en
  • DE814585C - Automatic locking device on the gas cooker : de en
  • FR1012623A - Improvement of the magnet properties of cobalt ferrites by thermal variations : en fr
  • CH284265A - Process for the preparation of a monoazo dye. : de en
  • US2603155A - Shock wave actuated photoflash bomb : en
  • CH284115A - Collapsible map. : de en
  • DE1641144U - DIRECTION INDICATORS FOR MOTOR VEHICLES. : de en
  • DE1641167U - WET AIR FILTER. : de en
  • DE844021C - Rail connection : de en
  • FR1012843A - Method of building a partition using prefabricated elements : en fr
  • FR1012879A - Improvements to current generators for cycle lighting installations : en fr
  • US2603117A - Template controlled machine tool : en
  • US2603200A - Smrki plug construction : en
  • AU155773B2 - Aliquid fuel starter control system : en
  • US2603412A - Fluid motor or compressor : en
  • DE1641191U - COMBINED CHEESE CUTTER. : de en
  • US2603510A - Fender shield construction : en
  • AU157447B2 - Improvements in and relating to combined optical and magnetic sound translating apparatus : en
  • AU988752A - Improvements in sand cores and molds, moulding materials and methods of forming thesame : en
  • CH284156A - Process for the production of polishing and grinding wheels. : de en
  • DE1641181U - DEVICE FOR WEARING WONDERNESS. : de en
  • DE844278C - Chain tree disc : de en
  • DE844286C - Method and device for the production of seamless pipes, in particular jackets for electrical cables and lines : de en
  • ES202542A1 - A calibration procedure of glass ampoules (Machine-translation by Google Translate, not legally binding) : en es
  • GB675787A - Improvements in or relating to cattle pens : en
  • GB675969A - Improvements relating to null methods of electrical measurement : en
  • CH284067A - Process for the production of molded articles with the addition of activated carbon, e.g. B. of fibers, threads, foils, tapes, etc. : de en
  • US2603479A - Friction shock absorber for railway car trucks : en
  • US2603675A - System for suppressing electromagnetic interference : en
  • US2602937A - Sofa bed : en
  • US2603682A - Lead assembly : en
  • US2603518A - Truck tipping mechanism with initial lift lever : en
  • AU157768B2 - Improvements relating tothe production of acrylonitrile polymers : en
  • CH284117A - Table football. : en it
  • US2602945A - Rotary egg cleaner and polisher brush : en
  • US2603673A - Switch means : en
  • ES31728U - Foldable bassinet cradle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012823A - Process for treating clays and limestones containing water laden with colloidal substances for the manufacture of cements and industrial ceramic products : en fr
  • CH284058A - Cylindrical stencil and process for its manufacture. : en fr
  • FR1012666A - Improvements made to devices to ensure the watertightness of sliding window bays, in particular those of boats : en fr
  • FR1012793A - Clamping device for workpieces on drills : en fr
  • US2602951A - Self-line cleaning pulley : en
  • CA484895A - Snow plow apparatus : en fr
  • CH284154A - Method of making plywood panels. : de en
  • CH284279A - Process for the preparation of a compound of phenyl-ethyl-barbituric acid. : de en
  • DE1641006U - DEVICE FOR OPERATING FOLDERS. : de en
  • DE752005C - Arrangement to improve the microphone feed : de en
  • DE843993C - Extrusion press, in particular for sheathing electrical cables : de en
  • DE844048C - Nebulizer for liquids : de en
  • US2602949A - Holder for mops and other devices : en
  • CH284008A - Two-wheel tractor with a tillage implement pulled and driven by it. : de en
  • CH284158A - Pocket knife. : en fr
  • DE843837C - Process for fixing colored lakes from basic dyes : de en
  • DE844201C - Process for greasing tanned skins : de en
  • FR1012685A - Support comprising a magnet of considerable coercive force : en fr
  • GB675675A - Method and apparatus for producing high tenacity artificial yarn and cord : en
  • AU454051A - Improvements in or relating to machines suitable for trimming linings of shoe uppers : en
  • CA484892A - Free piston engine : en fr
  • US2603655A - Butadiene-alkylbenzene-olefin condensation products and method for their production : en
  • US2603771A - Magnetic trigger system : en
  • DE844060C - Extendable formwork support for shuttering ceilings, roofs or the like. : de en
  • FR1012870A - Improvements in cleaning fish : en fr
  • DE844206C - dummy : de en
  • USD167260S - Slingshot or similar article : en
  • US2603401A - Shipping container : en
  • USD167249S - Bowl or the like : en
  • AU989552A - Detergent compositions having improved lathering compositions : en
  • CH300021A - Process for the preparation of 2-aminothiazole. : en fr
  • US2603411A - Blower inlet control device : en
  • US2603419A - Treadle controlled counting system : en
  • US2603718A - Impulse-sender : en
  • US2603759A - Electric arc lamp : en
  • US2603144A - Feeder booster : en
  • US2603694A - Semiconductor signal translating device : en
  • CH284209A - Dental drill with pressure medium drive. : de en
  • CH284230A - Pack. : de en
  • DE844233C - Radially movable spindle bearing for fast rotating machine parts, e.g. B. for centrifugal drums : de en
  • AU1003752A - Improvements in and relating to combined optical and magnetic sound translating apparatus : en
  • AU157500B2 - A constructional element of L-shape crosssection : en
  • US2603091A - Bimetallic thermometer for use in the dairy industry : en
  • CA484855A - Methine dyes containing an isoquinoline nucleus : en fr
  • AU989652A - Improvements relating to sintered aluminium bodies and methods of making thesame : en
  • US2603160A - Liquid sealed centrifugal pump : en
  • CH284063A - Cyclone dust separator. : de en
  • DE843794C - Control device for a clutch that can be moved on the auxiliary control shaft of an automatic lathe : de en
  • AU1002452A - Improvements; In or relating to twister-type electromechanical devices : en
  • CA484920A - Detergent briquette : en fr
  • CH284082A - Method of gluing. : de en
  • CH284213A - Process for the production of a new urea derivative. : de en
  • DE1641135U - BRAKE CYLINDER OD. DGL. FROM STEEL SHEET. : de en
  • CH284240A - Device for securing items of luggage on luggage racks, in particular for cars. : de en
  • CA484933A - Lehr temperature control : en fr
  • CH284100A - Relief printing machine. : en fr
  • AU1000152A - Improvements in testing arrangements for wideband telecommunication systems : en
  • US2603463A - Brake control for tilting mixing drums : en
  • US2603470A - Method and apparatus for heating : en
  • US2603499A - Vehicle for the distribution of newspapers or the like : en
  • DE844057C - Composable and dismantling formwork from prefabricated elements for concrete construction : de en
  • DE843832C - Gas remote control : de en
  • DE1640994U - TERRAZZO FLOOR SANDING MACHINE. : de en
  • DE843874C - Tube circuit for generating tilting vibrations : de en
  • ES203935A3 - A continuous voltage regulator system (Machine-translation by Google Translate, not legally binding) : en es
  • ES31565U - A box for exhibition of articles especially medias (Machine-translation by Google Translate, not legally binding) : en es
  • US2603435A - Resilient mounting for airplane wings : en
  • USD167289S - Xll$trom : en
  • DE1641149U - DOOR LOCK WITH MIRROR CAST. : de en
  • US2603158A - Lubricating pump : en
  • US2603252A - petersen : en
  • US2603751A - Multivibrator circuit : en
  • US2603502A - Short turning hitch : en
  • DE747665C - Process and device for the production of evaporated salt from brines containing coloring substances : de en
  • DE843860C - Switch with timer : de en
  • CH284233A - Mixing device for pourable goods stored in storage containers, in particular grain and flour. : de en
  • US2603556A - Rotary drum reactor : en
  • US2603250A - Glue block cutting machine attach : en
  • US2603356A - hisey : en
  • US2603746A - Switching circuit : en
  • BE502323A - DEVICE FOR HEATING LOCALITIES. : en nl
  • DE1641009U - MULTI-CONTACT SOCKET STRIP. : de en
  • US2602985A - Production of molded, solid, porous building and insulation bodies : en
  • US2603590A - Method of extracting lubricating oil fractions : en
  • US2603713A - Party line identification in automatic telephony : en
  • US2603764A - Centimeter wave velocity modulated electron discharge device : en
  • AU158305B2 - Method of and apparatus for making metal drums : en
  • AU1003852A - Improvements in firing mechanism for pyrotechnic devices : en
  • US2603126A - Horizontal locking device for copyholders : en
  • CH284259A - Process for the preparation of 4-chloro-2-amino-6-methylpyrimidine-1-methosulfate. : de en
  • GB675848A - Improvements in or relating to crankcase explosion relief structures : en
  • GB675950A - Improvements in or relating to pressure-sensitive apparatus : en
  • GB675980A - An improved hook : en
  • CA484834A - Slide changers : en fr
  • DE1641074U - BOTTLE NECK COVERING. : de en
  • DE843943C - Improvements to hand drills etc. like : de en
  • ES31717U - Plug for accumulator batteries (Machine-translation by Google Translate, not legally binding) : en es
  • GB675687A - Improvements relating to weather-excluders and the like for doors and windows : en
  • US2603503A - Wagon steering mechanism : en
  • CH284088A - Process for the preparation of alkylated alkyl-melamines. : en fr
  • US2603251A - Saw blade : en
  • US2603512A - Fender shield attaching means : en
  • CH284034A - Floor cleaning machine. : de en
  • US2603005A - Apparatus for venting the interior of rotary driers and mixers : en
  • US2603272A - Framework for playground appa : en
  • CH284018A - Window mount for shop windows, showcases and the like. : de en
  • CH284049A - Thread cleaner. : de en
  • CA484969A - Frame-structures of dynamo-electric machines : en fr
  • DE843830C - Drainage device with jet pump for above-ground hydrants : de en
  • ES31462U - Device for automatic tuning of stations by rotary switch (Machine-translation by Google Translate, not legally binding) : en es
  • ES31523U - Auxiliary headlamp to prevent glare from motor car drivers when crossing on the road : en es
  • FR1012803A - Directional antenna with periodically variable radiation : en fr
  • US2603023A - Fishing lure with clevis for replaceable spinners : en
  • US2603767A - Stable reference apparatus : en
  • AU158197B2 - Oil' filter constructions : en
  • AU160302B2 - Improvements in or relating to improved flavoring material and gelatin product : en
  • AU994952A - Improvements in or relating to refrigeration apparatus : en
  • US2602973A - All-weather doorsill seal : en
  • US2603199A - Carburetor deicer : en
  • BE502505A - KNITTING NEEDLE. : en fr
  • US2603066A - Tandem power unit for applying hydraulic pressure : en
  • US2603105A - Crank throw adjustment for motion converter mechanisms and the like : en
  • CA484884A - Vacuum dehydration : en fr
  • DE1641186U - DEVICE FOR CUTTING ONIONS, FRUITS, ALMONDS AND THE LIKE. : de en
  • CH284127A - Recorder. : de en
  • GB675629A - Improvements in automatic fire-arms : en
  • AU157413B2 - Method of and apparatus for honing piston rings : en
  • DE1641132U - FLEYER CHAIN. : de en
  • USD167282S - Sajjan singh sarna : en
  • CH284068A - Process for the preparation of 21-acetoxy-pregnan-trione- (3,11,20). : de en
  • CA484795A - Lubricating appliance for watches and the like : en fr
  • CH284125A - Truncated mercury manometer for vacuum determination. : en fr
  • DE844077C - Maximum load meter based on the fixed quantity principle : de en
  • DE1640970U - LIGHT FOR TUBULAR LIGHT SOURCES. : de en
  • DE1641124U - TABLE LIGHTER. : de en
  • US2603481A - Stabilizer for vehicle springs : en
  • US2603658A - Production of gamma-sulfonyl carboxylic acids : en
  • US2603721A - Magnetic recorder with pressure shoe for record members : en
  • ES202613A2 - Improvements introduced in the object of the main patent num. 190815, for improvements in the construction of fluorescence light holder systems (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012573A - Improvements in appliances such as chimney vacuum cleaners : en fr
  • FR1012693A - Fixing device for pendulums, power clamps, etc. on the contact wire of catenary lines : en fr
  • GB675654A - Improvements in and relating to the manufacture of light-sensitive emulsions : en
  • GB675774A - Improvements in safety devices for electric immersion heaters : en
  • CA484871A - Cam released clutch : en fr
  • CH284132A - Toy gramophone. : en fr
  • DE761056C - Standing umbrella with electric lighting : de en
  • US2603506A - Drop frame construction : en
  • US2603295A - Well packer : en
  • NL71339C - : en
  • US2603323A - Clamp operating and locking means : en
  • US2603563A - Prealloy for the production of cast iron and method for producing the prealloy : en
  • US2603607A - Smoke generating device : en
  • DE1640902U - SANDBOX FOR GROUP WORK. : de en
  • DE745035C - Flow regulator : de en
  • DE843884C - Mobile folding chair for the disabled and those in need of relaxation : de en
  • DE1640920U - TOOL ARRANGEMENT ON CUT-OFF MACHINES. : de en
  • DE843983C - Device for the floating treatment of ore, coal or the like. : de en
  • CA484971A - Through-bolt commutators : en fr
  • DE844261C - Process for the production of machine components from ceramic semiconductor materials : de en
  • ES29545Y - Device for air inlet and outlet in all kinds of balls : en es
  • FR1012635A - Ball joint for all kinds of uses and in particular for steering linkages : en fr
  • BE502396A - BLOCK INSTALLATION FOR TRACK SECTION. : en fr
  • US2603382A - Clamping ring for metal drum : en
  • US2603021A - Cocking mechanism for shotguns : en
  • DE844271C - Device for attaching the outer end of a spiral spring to the plate of a clockwork located above the balance : de en
  • AU160539B2 - An improved fire alarm control system : en
  • AU386351A - An improved device for limiting the driven speed ofa vehicle propelled by an electric ignition internal combustion engine : en
  • CH284066A - Device for connecting the dissous gas bottles to be filled to a filling line. : de en
  • CH284142A - Center seconds watch. : en fr
  • US2603261A - Hack saw : en
  • US2603722A - Electronic phonograph pickup : en
  • US2603181A - Machine for applying adhesive to carton flaps : en
  • DE1641037U - DEVICE FOR PRECISE VISUAL WEIGHT DISPLAY FOR RUNNING WEIGHT LEVER. : de en
  • DE1641250U - INSERTING STRIPS FOR HOLDING TOOTH RACKS. : de en
  • AU992752A - Improvements in or relating to totalisator equipment : en
  • DE844061C - Building support : de en
  • ES202188A1 - A procedure for the conservation, stabilization and potentialization of food, chemical-organic, biological and similar products (Machine-translation by Google Translate, not legally binding) : en es
  • GB675761A - Improvements in or relating to vinyl copolymers and method for the preparation thereof : en
  • AU996752A - Improvements in or relating to refuse collecting vehicles andthe like : en
  • US2603282A - Horizontally discharging pot-type : en
  • DE1641100U - WAVE VEIL FOR LOCKWELL AND PERMS. : de en
  • DE1641242U - BIMETAL IGNITION FUSE FOR GAS HEATED DEVICES. : de en
  • ES31516U - A special braguero (Machine-translation by Google Translate, not legally binding) : en es
  • DE801853C - Multi-chamber hollow block made of concrete or the like. : de en
  • ES197293A1 - PROCEDURE FOR THE PREPARATION OF CHLOROAMPHENICOL : en es
  • FR1012757A - Production process for haloalkane nitriles : en fr
  • DE1640938U - CONVEYOR DEVICE. : de en
  • AU992852A - Oil' filter constructions : en
  • CH284044A - Method and device for cutting a strand, in particular textile fiber strands. : de en
  • GB675564A - Improvements in and relating to brazing processes : en
  • GB675990A - Improvements in automatic regulators for compressors : en
  • GB675803A - Improvements in electric immersion-heaters : en
  • ES31673U - Practical jar (Machine-translation by Google Translate, not legally binding) : en es
  • ES31710U - Rags hanger (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641222U - PIPE HOOK. : de en
  • ES203917A3 - A perfected electric horn, feeded with alternate current (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012211A - : fr
  • ES31730U - Foldable stool (Machine-translation by Google Translate, not legally binding) : en es
  • DE844236C - Replaceable V-belt pulley : de en
  • FR1012644A - Ball joint with ball bearing shaped housing : en fr
  • CA484842A - Altitude control system : en fr
  • CA484869A - Monobasic phosphate of 1-phenyl-2-amino propane : en fr
  • AU155085B2 - Improvements in or relating to resistant elastomers : en
  • AU992152A - Magnetic nail-holding hammer : en
  • ES203787A1 - Improvements in the electric machines of shaving in dry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012602A - Embossing sheep for stamping : en fr
  • FR1012615A - Motion transmission device : en fr
  • GB675887A - Improvements in or relating to television : en
  • GR13724B - PERFECTIONS IN THE MANUFACTURE OF ELECTRICAL CABLES. : el en
  • CA484885A - Vacuum distillation process and apparatus : en fr
  • AU1003952A - Pneumatic exhaust valve : en
  • GB675571A - Production of metallic titanium : en
  • CA484806A - Demountable pipe couplings : en fr
  • CH284235A - Device for transporting bottles. : de en
  • ES196122A1 - IMPROVEMENTS IN THE REFRIGERANT METHODS FOR RAILWAY CARS : en es
  • GB675700A - Method and machine for the continuous production of glass tubing and rods by drawing in the upward direction : en
  • DE1640969U - ASYNCHRONOUS MOTOR WITH LOW VOLTAGE TAP. : de en
  • DE843787C - Method and device for producing coatings by vapor deposition or cathodic dusting : de en
  • CH284093A - Sheet counting device on a cross cutter. : de en
  • DE844017C - Process for the production of an argon suitable for filling incandescent lamps : de en
  • CA484972A - Three-phase autotransformer : en fr
  • CH284025A - Liquid heater. : de en
  • US2603369A - Hydraulic bomb lift truck : en
  • US2603397A - Fluid dispensing valve : en
  • ES25284Y - Suspended suspenders for trouser support : en es
  • GB675946A - Electrically controlled data-indicating device : en
  • DE843777C - Pressure level control for breast pumps : de en
  • FR1012564A - Further training in welding equipment for thermoplastics : en fr
  • FR1012740A - Process for the preparation of d and 1-tryptophan by asymmetric saponification of racemic tryptophan esters : en fr
  • FR1012854A - Mixed stylograph : en fr
  • FR1012898A - elevator : en fr
  • US2603017A - Film holder : en
  • CA484862A - Quaternary nitrogen compounds : en fr
  • DE844092C - Self-igniting, air-compressing internal combustion engine with an antechamber which is arranged in the cylinder head and forms only a smaller part of the combustion chamber : de en
  • GB675690A - Improvements in and relating to colloid mills : en
  • ES203868A1 - Improvements in the obtaining of clamps and hermetic plug plugs (Machine-translation by Google Translate, not legally binding) : en es
  • DE844191C - Electric switch for the steering wheel of motor vehicles : de en
  • DE844221C - Multiple lamp holding and switching device, especially for micro-projection devices : de en
  • ES203832A3 - Improvements in milling facilities (Machine-translation by Google Translate, not legally binding) : en es
  • ES31660U - Beam composed of ceramic and concrete (Machine-translation by Google Translate, not legally binding) : en es
  • GB675758A - Automatic steering of aircraft towards radio beams : en
  • GB675981A - Improvements relating to paper guide bails for typewriters : en
  • GB675730A - Improvements in or relating to thermosensitive resistance elements : en
  • ES29423Y - Hearing aid : en es
  • FR1012609A - Process for improving the gnawing of dyes made with certain azo dyes : en fr
  • DE1640952U - LIGHTING ELEMENT. : de en
  • DE844071C - Device for electrical measurement of the thickness of foils, especially in a continuous operation : de en
  • DE844162C - Procedure for laying reinforced concrete sleepers and equipment for carrying out the procedure : de en
  • ES202624A1 - Device and procedure for it optimum use of the minimum of luminous rays without the need of the own power of light (Machine-translation by Google Translate, not legally binding) : en es
  • AU160105B2 - Improvements inthe production of artificial filamentary materials containing effect materials : en
  • ES197841A1 - IMPROVEMENTS RELATED TO THE CONVERSION OF LIQUID FUELS INTO PERMANENT GASES : en es
  • ES31546U - Intermittent electrical connection (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012857A - Rotorcraft training : en fr
  • US2603449A - Sealing means for valves : en
  • GB675655A - Improvements in or relating to devices acting with spring effect : en
  • GB675913A - Improvements in direction indicators for cycles, motor cycles and other vehicles : en
  • FR1012588A - Emergency stop method and device for electrical circuits : en fr
  • ES28809Y - Skill game : en es
  • ES31365U - Automatic file or similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012832A - Winding machine improvements : en fr
  • DE836119C - Method and device for determining the degree of contamination of milk or other liquids : de en
  • DE844265C - Mobile charger, especially for containers : de en
  • ES30151Y - Elastic bulb for sprayer : en es
  • DE843727C - Process for the production of leuco-sulfuric acid esters of the anthraquinone and indigo series which can be linked : de en
  • GB675766A - Improvements in suppression of spurious oscillations in electron discharge devices : en
  • DE1641102U - BLADE KNIFE. : de en
  • DE754848C - Device for surface hardening of metal workpieces by inductive heating and subsequent quenching : de en
  • DE843906C - Device for lifting, moving and placing a rider's weight on the balance beam of a precision balance : de en
  • DE844185C - Method and device for remote control of switching devices with the aid of electrical control pulses : de en
  • GR13712B - METHOD AND APPARATUS FOR THE RECEPTION OF LIQUID, EMULSION OR PASTE SPEES, COATED WITH A MINUTE PROTECTIVE FILM. : el en
  • DE1641001U - RAIN PROTECTION IN POCKET SIZE. : de en
  • DE843836C - Method of lamination : de en
  • DE844093C - Device for preheating the intake pipe of internal combustion engines to facilitate starting when it is very cold : de en
  • DE844018C - Wooden dowels for railway sleepers, especially concrete sleepers : de en
  • DE844088C - Cash register and similar accounting machine : de en
  • ES30084U - Hygiene bags for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012821A - Coaxial connector of adjustable length for very high frequency : en fr
  • FR1012893A - Manufacture of cyclic silahydrocarbons : en fr
  • GB675863A - New colouring matters of the polycyclic ketone, aza, perylene and dioxazine series : en
  • DE843870C - Oil transformer : de en
  • US2602950A - Wiper drive arm mechanism : en
  • DE843748C - Plastering machine : de en
  • DE844178C - Arrangement for intermittent multiple transmission using short electromagnetic waves : de en
  • US2603112A - Circular saw-setting device : en
  • US2603641A - Sulfonamide choline compounds and process : en
  • US2603753A - Apparatus for examining teeth : en
  • GB675798A - Improvements in or relating to the production of guanidine values : en
  • FR1012767A - Novel thiouracils and their preparation process : en fr
  • IE19342L - Fibrous cement sheets : en
  • US2603366A - Truck unloading apparatus : en
  • BE502347A - : en
  • DE843872C - Anode tube for high tension ion valves : de en
  • GR13707B - PERFECTIONS IN OR IN RELATION TO PHOTOGRAPHY. : el en
  • AU163948B2 - Improvements relating tothe production of microporous thermoplastic material : en
  • USD167254S - Carton holding pitcher : en
  • CH284070A - Process for the manufacture of polymerized glycol sulphite. : en fr
  • CH284076A - Process for the preparation of a chromable monoazo dye. : de en
  • CH284080A - Rubbing machine for processing varnishes and paints. : de en
  • US2603083A - Apparatus for testing the resistance of materials to abrasion : en
  • US2603273A - Adjustable chair : en
  • US2603618A - Styrene lacquer for decalcomania produced from the same : en
  • US2603720A - High-level recording system : en
  • AU997852A - Improvements in or relating to improved flavoring material and gelatin product : en
  • CA484828A - Shading coil : en fr
  • CH284248A - Device for driving a machine. : en fr
  • BE512240A - : en
  • ES197843A1 - PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL VISCOSE FIBERS, THREADS AND WICKERS, WITH HIGH CRISPPING : en es
  • GB675705A - Thread-controlling mechanism for sewing machines : en
  • US2602952A - Carpet holding device : en
  • US2603702A - Indicating apparatus : en
  • USD167258S - Jet-propelled airplane : en
  • US2603639A - Sulfonamido compounds : en
  • ES31375U - Improved support belts for oscillating slats (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641041U - PRESSURE RESISTANT COMPARISON ELECTRODE FOR pH MEASUREMENT. : de en
  • CA484805A - Fishing tackle : en fr
  • CH284043A - Bottle-shaped vessel and method for its manufacture. : de en
  • DE1640958U - TRIM FASTENING ON WOOD OR PLASTIC WALLS OF RADIO, TELEVISION, OR. DGL. DEVICES. : de en
  • DE844139C - Device for steep index cards : de en
  • USD167259S - Mixer jar or the like : en
  • US2603341A - Sandwich making machine : en
  • US2603359A - Necktie rack : en
  • US2603741A - High-frequency heating : en
  • US2603348A - Multiple spool fishing line package : en
  • US2603477A - Pressure controlling appliance : en
  • AU154610B2 - Pneumatic exhaust valve : en
  • CH284270A - Ignition element for igniting finely divided organic fuels. : de en
  • CH284029A - Espagnolette clasp for windows and doors. : de en
  • US2603287A - Time switch : en
  • CA484978A - Self-sealing conveyor structure : en fr
  • DE1641025U - SLIP PROTECTION. : de en
  • DE843897C - Stop device, especially for tenon slot machines, circular saws and drills : de en
  • GB675915A - Combined writing-table and drawing-table : en
  • NL70297C - : en
  • US2603441A - Display device : en
  • CA484914A - Water distributing device for mixers : en fr
  • CA484889A - Radio direction finding systems : en fr
  • CH284260A - Process for the preparation of 4-chloro-2-amino-6-methylpyrimidine-1-methochloride. : de en
  • US2603555A - Method of obtaining magnesia : en
  • US2603018A - Picture mount of interchangeable sections : en
  • US2603022A - Artificial bait for fish lures : en
  • US2603292A - Anchor : en
  • US2603604A - Lubricating composition : en
  • DE1640961U - CONNECTOR, JUNCTION AND SWITCH BOX MADE OF METAL WITH IMPROVED PAPER LINING. : de en
  • DE844047C - Massage machine : de en
  • ES31547U - Electrical connection perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GR13728B - PERFECTIONS IN THE SOAP AND IN THEIR PREPARATION. : el en
  • CA484896A - Alpha-halogen substituted acrylic compounds : en fr
  • US2603221A - Smoking pipe : en
  • US2603577A - High-temperature box annealing process for ferrous vitreous enameling sheet stock : en
  • ES23093Y - Safety device for pin earrings for workshops and the like : en es
  • ES31679U - Portable and combinable machine for woodworking (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012700A - Breathing Valve Improvements : en fr
  • GB675651A - Improvements in preparation of materials having vitamin e activity : en
  • DE844291C - Process for the production of carboxylic acids : de en
  • FR1012592A - Steel wool cleaning pad : en fr
  • DE844095C - Spark plug : de en
  • ES31636U - Mixed plug switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB675873A - Improvements in or relating to dispaly arrangements : en
  • GB675963A - Improvements relating to frictional gearings : en
  • ES202733A1 - Procedure and machine for continuous welding by electromagnetic induction, using high frequency alternate current (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012668A - Mine foot, with hydraulic protection against deformation : en fr
  • FR1012852A - Device for automatic reduction and regulation of liquid pressure : en fr
  • GB675579A - Improvements in or relating to vehicle brakes : en
  • DE844155C - Process for the preparation of unsaturated amines : de en
  • DE844160C - Pacemaker furnace : de en
  • DE843945C - Saw for continuously rolling material : de en
  • DE844074C - Method and device for measuring the radial internal clearance of roller bearings : de en
  • ES31578U - Flexible plastic closure (Machine-translation by Google Translate, not legally binding) : en es
  • ES31604U - Drawer with impulsive spring cardboard figures representative of bulls of lda (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012845A - Container and installation intended for its handling : en fr
  • DE843900C - Process for the preparation of the fabric inlays of rubber articles : de en
  • DE844186C - Method and apparatus for remote control of a plurality of electrical switches : de en
  • FR1012629A - Capstan applied in particular to motor vehicles : en fr
  • FR1012841A - Electro-mechanically controlled spiro-pulsator : en fr
  • DE1641017U - CARPET PAD. : de en
  • DE843921C - Internal combustion engine with early injection of light fuel, especially during the suction stroke : de en
  • AU153965B2 - Improvements in firing mechanism for pyrotechnic devices : en
  • DE1640913U - HOLLOW HANDLE FOR BICYCLE AIR PUMPS. : de en
  • ES200381A1 - New articulable shutter system (Machine-translation by Google Translate, not legally binding) : en es
  • ES202404A3 - A machine to manufacture vienna panecillos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012618A - New metal dyes and their preparation processes : en fr
  • GB675609A - Improvements relating to busbar assemblies : en
  • GB675849A - Improvements in or relating to a windshield cleaner : en
  • DE843885C - Plug Basin : de en
  • GB675597A - Improvements in or relating to vehicle brakes : en
  • GB675618A - Improvements in or relating to protective circuits for a polyphase load device : en
  • GR13700B - METHOD FOR THE PREPARATION OF GAS CONTAINING SULFUR DIOXIDE. : el en
  • DE844029C - Not used as a glow cathode for an electrical discharge vessel : de en
  • DE844170C - Speaker arrangement : de en
  • DE844303C - Piston rod cross head connection : de en
  • ES30037Y - Carmine stick case with the user's initial on the cover : en es
  • ES31695U - Dish model (Machine-translation by Google Translate, not legally binding) : en es
  • GB675642A - Improvements relating to machines for cutting slots : en
  • GB675648A - Improved centrifugal separator for the continuous separation and discharge of solid matter from a liquid mixture : en
  • ES29580Y - Perfected pin : en es
  • GB675676A - Improvements relating to voltage stabilising systems : en
  • FR1012616A - Improvements to glass furnaces : en fr
  • GB675574A - Distribution of high frequency currents : en
  • US2602975A - Cloth covered garment button : en
  • ES204007A1 - A reverse device, particularly for the transportation means in the mines service (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012847A - Sealing device : en fr
  • ES31662U - Security lock (Machine-translation by Google Translate, not legally binding) : en es
  • DK74449C - Rocket with sliding tail. : da en
  • DE843858C - Clamp for bundle ladder : de en
  • ES31645U - Improved container for snaps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012773A - Improvements in the preparation of amines : en fr
  • ES31649U - Pencil case in the form of a gun (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640933U - CIGARETTE PACK. : de en
  • DE843986C - Clamp for holding items of clothing or the like. : de en
  • GB675829A - Improvements in fluid circulation controls for fluid couplings : en
  • US2603010A - Counterbalanced ironing press and operating mechanism : en
  • US2603204A - hartman : en
  • US2603301A - Motor propelled amusement device : en
  • CA484975A - Apparatus for debarking logs : en fr
  • CH284052A - Hook drive device on a sewing machine. : de en
  • GB675613A - Improvements in mixing apparatus : en
  • AU155405B2 - Improvements; In or relating to twister-type electromechanical devices : en
  • AU159685B2 - Detergent compositions having improved lathering compositions : en
  • CA484787A - Spring clip : en fr
  • CH284151A - Clamping device for machine tools. : en fr
  • BE502570A - Electric washing machine : en fr
  • US2603013A - Adjustable frame for motor vehicle license plates : en
  • AU155981B2 - Improvements in or relating tothe manufacture of blades for turbo compressors andthe like : en
  • CA484931A - Method and apparatus for treating gases : en fr
  • DE1641045U - DATE CALENDAR FOR HEALTH ASSISTANCE : de en
  • DE1641189U - STORAGE OF PROFILED, OVAL HOLLOW POLES, IN PARTICULAR CABINET RODS, CURTAIN RODS AND THE LIKE. : de en
  • DE844214C - Process for the production of hollow bodies : de en
  • GB675850A - Improvements in marine propellers with variable pitch blades : en
  • AU913052A - Radiation impervious plastic, process of manufacture thereof and articles made therefrom : en
  • CA484903A - Railway truck : en fr
  • CH284159A - Device for the detachable fastening of objects. : de en
  • CA484823A - Supplying yarn : en fr
  • US2603605A - Process for production of washing powder from a normally oily liquid synthetic soapless detergent : en
  • US2603677A - Magnetic pole : en
  • US2602931A - Skirt : en
  • US2603038A - Apparatus for cutting off lengths of tubing : en
  • USD167248S - Metal desk : en
  • US2603651A - Process for preparing lysine : en
  • DE1641101U - POTATO DICE CUTTER. : de en
  • DE843857C - Movable bridge : de en
  • CH284237A - Trolley for transporting bodies. : en it
  • DE843789C - Process and device for de-enamelling objects : de en
  • DE843873C - Method for making skis detectable in avalanche snow : de en
  • IS750A7 - Method for wet cleaning of raw sulfur. : en is
  • AU157868B2 - Improvements in or relating to refuse collecting vehicles andthe like : en
  • GB675784A - Process of manufacture of the lactone of bis-(4-hydroxycoumarinyl-3) acetic acid : en
  • GB675818A - Molding compositions containing cellulosic filler : en
  • AU154728B2 - An improved device for limiting the driven speed ofa vehicle propelled by an electric ignition internal combustion engine : en
  • CH284024A - Gas heater. : de en
  • AU154174B2 - Improvements inthe feeding of abrasives to glass surfacing tools : en
  • CA484965A - Circuit interrupters embodying polytetrafluoroethylene : en fr
  • USD167279S - Textile fabric : en
  • NL70321C - : en
  • US2603063A - Combustion turbine system : en
  • US2603538A - Bearing block structure : en
  • CH284091A - Process for the production of structures containing glass fibers. : de en
  • CH284094A - Process for the manufacture of coated paper and coated paper obtained by this process. : en fr
  • DE1640986U - PHOTOGRAPHIC LENS WITH APERTURE PRESET. : de en
  • DE1641224U - BELT DRIVE, IN PARTICULAR FOR TEXTILE MACHINERY. : de en
  • ES203960A1 - A support device for image amplifiers (Machine-translation by Google Translate, not legally binding) : en es
  • ES203963A1 - Improvements in or relating to electrolytic capacitors : en es
  • ES28860Y - Invisible hinge : en es
  • CH284256A - With a mounting plate designed to be glued on. : de en
  • DE1641230U - SINGLE-AXLE PASSENGER CAR TRAILER AND SLEEPER TRAILER. : de en
  • DE844130C - Puller for bicycle cranks : de en
  • US2603698A - Signaling device : en
  • US2603726A - Hydraulic acceleration integrator switch : en
  • US2603488A - Air actuated racing game apparatus : en
  • CH284061A - Method for sterilizing liquid foodstuffs and beverages and device for carrying out the method. : de en
  • CH284225A - Hitch for objects to be releasably attached to more or less vertical structures, such as. B. carriers, hooks, especially for exhibition purposes. : de en
  • DE1641141U - LIGHTING MACHINE. : de en
  • DE1641206U - FIRE, IN PARTICULAR FOR COOKERS. : de en
  • CA484876A - Method and apparatus for testing elastic material : en fr
  • CA484877A - Balanced thermal demand meter : en fr
  • CA484785A - Panel embossing machine : en fr
  • CH284047A - Pull-through draw frame with at least seven pairs of rollers. : de en
  • DE843737C - Brace : de en
  • ES27660Y - Coil of bare metal tape with paper tape as sole insulation : en es
  • ES31185U - Numerical series and set of letters of phosphorescent plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • GB675944A - Method of cooling compressors : en
  • CH284065A - Method and device for tying sausages. : de en
  • DE1641129U - VIBRATION DAMPERS, ESPECIALLY FOR VEHICLES. : de en
  • CH284031A - Molten glass conveyor and distributor device. : en fr
  • US2603667A - Fractional crystallization : en
  • US2603147A - Process and machine for printing upon the open edges of books : en
  • US2603626A - Low-temperature polymerization process employing p2o5 treated alkyl halide catalyst solvent : en
  • AU163859B2 - Improvements in or relating toa delay circuit : en
  • CH284078A - Process for the production of a vat dye. : de en
  • CH284015A - Device for spreading vapors in a closed chamber. : en fr
  • CH284057A - Apparatus for reducing the shrinkage of which tubular knitted fabrics are susceptible to use. : en it
  • CH284216A - Printing telegraph device. : en fr
  • US2603368A - Tilting control system for rollclamping industrial lift trucks : en
  • US2603384A - Sheetsxsheet i : en
  • ES31631U - An armor for fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • GB675593A - Mixing valve for liquids having different temperatures : en
  • GB675934A - A bracket for supporting lamps and the like : en
  • GB675948A - Improvements in or relating to axial-flow pumps : en
  • US2603191A - Percussion cylinder : en
  • US2603349A - Van antwerpen : en
  • BE502478A - IMPROVEMENTS MADE TO SPINNERS DRIVEN BY HELICOIDAL WHEEL AND TANGENT SCREW. : en fr
  • US2603744A - Tuning mechanism : en
  • CA484976A - Low voltage flasher : en fr
  • AU164531B2 - Method and apparatus for smelting ores : en
  • DE843793C - Spindle head with several tool spindles for fully automatic lathes : de en
  • DE843804C - Rubber closure for cans : de en
  • DK74445C - Rear seat for motorcycles, preferably lightweight motorcycles. : da en
  • AU154105B2 - Rotary take-ups for sewing machines : en
  • BE502541Q - ACCORDEON, CONTAINING WATERPROOF ELEMENTS, FORMING AN AIR CHAMBER AMONG THE VOICE BLOCKS AND CLOSING VALVES. : en fr
  • US2603051A - Weed-cutting apparatus : en
  • DE1641217U - ELECTRIC TEMPERATURE MEASURING DEVICE WITH COMPENSATION DEVICE. : de en
  • DE844158C - Blade ring in radial pressurized steam turbines : de en
  • ES203900A3 - An exhaust steam injector (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012786A - Automatic brake system for sedans or wagons : en fr
  • CA484868A - Steroidal compounds and processes for preparing same : en fr
  • CA484912A - Permanent magnet material and method of preparing the same : en fr
  • DE1640934U - PACKAGING FOR TOY RAILWAYS. : de en
  • ES204005A2 - A procedure for the obtaining of imidazole derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • ES204006A2 - A procedure for the obtaining of imidazole derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • CA484962A - Circuit interrupters : en fr
  • CH284208A - Process for firing ceramic masses, in particular dental ceramic masses. : de en
  • CA484921A - Door operating mechanism : en fr
  • FR1012600A - Process for the chemical treatment of iron ores and product resulting from the application of this process : en fr
  • GR13705B - PERFECTIONS IN CONTROL SYSTEMS BY TELEVISION. : el en
  • CH284110A - Mechanical pencil. : de en
  • AU160355B2 - Improvements in or relating toa method of and apparatus for producing an anodic filmon metals : en
  • AU992652A - Improvements in or relating to-electric arrangements for measuring in radiofrequency circuits : en
  • US2603566A - Salt composition and method of producing the same : en
  • AU155695B2 - Improved method of and for making panelled partitions andthe like : en
  • CH284114A - Pocket utensil. : en fr
  • DE1640914U - BEVERAGE COASTER WITH COUNTERS. : de en
  • CH284152A - A method of manufacturing a field toothed wheel and a wheel obtained by implementing this method. : en fr
  • CH284269A - Process for the manufacture of a compound fertilizer starting from an acidic solution containing fluorine, calcium and phosphoric acid. : en fr
  • AU995452A - Machine for packaging food in sealed flexible containers : en
  • US2603267A - Resilient wheel : en
  • US2603601A - Addition agents and mineral oil lubricant compositions containing the same : en
  • US2603118A - Light controlled musical instrument : en
  • US2603652A - Cyclopentenolone esters of cyclopropane carboxylic acids : en
  • US2603688A - Apparatus for measuring wire and the like : en
  • US2603007A - Snow shovel attachment for motor vehicles : en
  • DE1640925U - SURFACE DESIGN OF THERMOPLASTIC PLASTIC FILMS. : de en
  • DE1641051U - DEVICE FOR SEWING DECORATIVE SEAMS. : de en
  • DE844287C - Method and apparatus for the production of composite materials by extrusion : de en
  • US2603093A - Nonspillable measuring spoon : en
  • AU993052A - Improvements in or relating to Adhesive Tapes : en
  • AU995652A - Improvements in or relating to shaving brushes : en
  • CH284183A - Connecting rod device for combustion engine. : en fr
  • DE844099C - Screw locking device for shoe slides, clamping devices or the like. : de en
  • US2603327A - Snap actuator for clutches : en
  • GB675836A - A process for the isomerisation of xylenes and the resulting xylenes : en
  • ES31596U - A speedometer for bicycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CH284262A - Process for the preparation of 4-chloro-2-amino-6-methylpyrimidine-1-metho-p-toluenesulfonate. : de en
  • US2603073A - Flexible rotary shaft : en
  • US2603102A - Valve closure means : en
  • GB675649A - Improvements in or relating to electrostatic machines : en
  • CH284107A - Process for preparing a photosensitive emulsion, with silver halides, and emulsion obtained by said process. : en fr
  • USD167287S - Cl-lildxs a auxiliary seat : en
  • FR1012652A - Advanced socket for light bulbs : en fr
  • FR1012696A - transformable and foldable ladder for several uses : en fr
  • GB675617A - Retractable air brake for aircraft : en
  • GB675982A - Improvements relating to electric lamps : en
  • DE844118C - Ceiling ventilators and ventilators for vehicles : de en
  • DE844169C - Loudspeaker arrangement with directional effect : de en
  • DE844177C - Arrangement for reducing the phase velocity of electromagnetic waves : de en
  • DE1641126U - INJECTION PUMP FOR COMBUSTION MACHINERY. : de en
  • DE757558C - Brass welding rod : de en
  • DE843817C - Easily detachable connection of the edges of arched or curved sheet metal bodies, especially for vehicles : de en
  • DE844242C - Pin mill : de en
  • DE1641096U - FOLDABLE SUN AND RAIN PROTECTION CANOPY FOR GARDEN FURNITURE. : de en
  • DE844037C - Chimney attachment consisting of a piece of pipe : de en
  • GB675706A - Improvements in or relating to cabinets, refrigerators and like structures : en
  • US2603326A - La ps ley : en
  • US2603493A - Automatically vented liquid flow regulating valve : en
  • DE1641170U - CHECK COPY BOOK IN LOOSE SHEET SYSTEM. : de en
  • FR1012831A - Gelified entremets and its manufacturing process : en fr
  • GB675701A - Improvements relating to liquid fuel supply systems : en
  • DE844070C - Measuring device : de en
  • DE844104C - Device for moving and locking machine tool slides : de en
  • FR1012567A - Propellant charge for powder reaction vehicles : en fr
  • DE838728C - Fastening device between the vane pin and the vane lever of impeller turbines : de en
  • DE843754C - Process for the preparation of scrap metals : de en
  • GB675895A - Improvements in or relating to signal systems for vehicles : en
  • FR1012704A - Revolver thread knotter associated with a winder : en fr
  • GB675877A - One piece frame and share unit for ploughs : en
  • ES203943A1 - A procedure for the production of combustible gases (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641142U - ELECTRIC SWITCH FOR THE EXPOSURE ON PHOTOCOPY DEVICES, ENLARGEMENT DEVICES AND CAPTURE DEVICES FOR PHOTOCOPIES. : de en
  • GR13723B - PERFECTIONS IN OR IN RELATION TO METAL COATINGS (CAPSULES) FOR THE DECORATION, PROTECTION AND SEALING OF BOTTLES. : el en
  • US2603339A - Article conveying and tbansferxung : en
  • DE843741C - Massage device for cosmetic facial massage : de en
  • DE843824C - Device for dressing lap plates for lapping machines : de en
  • ES31699U - Curved wooden frame for chairs seats, formed by two or more curved pieces (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012802A - Device applicable between the carburetor and the supply manifold of combustion engines to improve the carburation : en fr
  • GB675708A - Improvements relating to machines for distributing fertilisers and like subdivided solid materials over the face of the ground : en
  • GB675588A - Improvements in or relating to a portable van structure for perishable products : en
  • CH284166A - Coupling for pipe or hose lines with shut-off valves in both coupling halves. : de en
  • USD167284S - Door closer : en
  • ES29916Y - Tie-rod holding device on garter clips : en es
  • ES31658U - Package of assemblable tablets without need of nails or glue (Machine-translation by Google Translate, not legally binding) : en es
  • US2603635A - Preparation of organic acid esters of cellulose : en
  • GB675793A - Stabilized starch derivatives : en
  • US2603745A - Panoramic receiving system : en
  • DE1641019U - AIR CUSHION. : de en
  • FR1012557A - Infra-red source : en fr
  • FR1012637A - Improvements made to means to facilitate cold starting of vehicle engines : en fr
  • US2603236A - Sediment drain bulb valve : en
  • DE843852C - Process for the preparation of sulfur and phosphorus containing lubricating oil improvers : de en
  • DE843970C - Shoe with removable upper part : de en
  • DE844274C - Ladder-like belt fabric : de en
  • CH284277A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • ES202543A3 - A procedure to manufacture a material that contains wooden chips (Machine-translation by Google Translate, not legally binding) : en es
  • ES203749A1 - An explosion engine, without electric ignition or injection, with variable explosion chamber for the consumption of heavy fuels (Machine-translation by Google Translate, not legally binding) : en es
  • GB675841A - Improvements in or relating to sewing-machine presser-foot devices : en
  • DE1641107U - TUBE FURNITURE MADE OF EXOTIC TUBE, WHICH SIT, BACK OR LYING AREA IS MADE OF A PIECE OF SOLID TEXTILE FABRIC OR PLASTIC. : de en
  • DE1641168U - FOLDING MACHINE. : de en
  • US2603367A - Hand truck : en
  • FR1012610A - Improvements to shutters with shutters, such as shutters for cameras : en fr
  • FR1012790A - Vertical overhead or underground garages for automobiles : en fr
  • DE843812C - Centrifugal pump for non-homogeneous conveying materials : de en
  • GB675771A - Improvements relating to hop or other analogous plant plucking machines : en
  • ES31696U - Improved tray for the support of boxes of food served in trains, airplanes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012792A - Pen with several writing balls : en fr
  • ES198172A3 - IMPROVEMENTS INTRODUCED IN THE HEATING STOVES : en es
  • ES31694U - A new mechanical clothes washer (Machine-translation by Google Translate, not legally binding) : en es
  • ES204056A1 - A filter system for microwave energy (Machine-translation by Google Translate, not legally binding) : en es
  • ES196955A1 - PROCEDURE FOR THE PREPARATION OF NEW OXAZOLINE DERIVATIVES : en es
  • FR1012678A - Improvements in devices for displaying tissue samples and other sheet-like articles : en fr
  • FR1012787A - Dandruff effect discriminator : en fr
  • FR1012875A - Water level control device for boilers and tanks : en fr
  • GB675936A - New or improved multilayer light-sensitive photographic elements : en
  • DE844285C - Row closure : de en
  • GB675635A - Improvements in and relating to hearths for fireplaces : en
  • ES28543Y - Device for hermetic closing of doors : en es
  • FR1012840A - Further training in cinematographic cameras : en fr
  • DE843783C - Epicyclic gearbox : de en
  • GB675782A - Improvements in or relating to pumping installations : en
  • DE753259C - Process for the production of phosphate layers : de en
  • DE1641235U - ARRANGEMENT AND DESIGN OF THE BAR FOR FLAGS ON BICYCLES OR. DGL. : de en
  • DK74450C - Apparatus for generating regular vibrations. : da en
  • US2603712A - Party line identification in automatic telephony : en
  • NL155591B - METHOD FOR PREPARING A CLEANING AGENT. : en nl
  • ES203221A1 - An automatic stop device of flat automatic printing machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB675749A - Improvements in and relating to electric discharge devices : en
  • GB675937A - Improvements in vehicles : en
  • US2603313A - Ijnitfd statf : en
  • ES31277U - Medal or pendants (Machine-translation by Google Translate, not legally binding) : en es
  • CA484926A - Smelting of zinciferous ore : en fr
  • US2602936A - Bathtub supporting bracket : en
  • US2603203A - Variable angle target throwing apparatus : en
  • DK74446C - Saddle or seat for bicycles or motorcycles. : da en
  • US2603108A - Multiple axle drive : en
  • US2603387A - pltdip dispens ing container : en
  • USD167253S - Clock radio : en
  • FR1012651A - Low internal resistance magnesium-silver batteries : en fr
  • DE843861C - Device for the remote control of electrical switches : de en
  • AU160593B2 - An improved lifting apparatus : en
  • CA484930A - Household mixer : en fr
  • DE1640905U - DEVICE FOR FISHING. : de en
  • FR1012777A - Device for permanent control of the adjustment of the position of the contacts of switches with contacts : en fr
  • GB675797A - Improvements in or relating to colour photographic processes and materials therefor : en
  • ES31554U - A perfect case for makeup (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012599A - Process for obtaining a water purification product and product resulting from the application of this process : en fr
  • FR1012776A - Advanced container, collapsible : en fr
  • ES31726U - Improved looms for looms (Machine-translation by Google Translate, not legally binding) : en es
  • GB675878A - Process for manufacturing leavened dough : en
  • DE843942C - Drilling accessories for automatic lathes : de en
  • DE843989C - Coat made of waterproof fabric with detachable lining : de en
  • DE844260C - Waste heat heating system for the recovery of waste heat from the furnace base in kilns for clay, lime and brickworks through hot water circulation heating : de en
  • ES196371A1 - PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF TROPIC ACID : en es
  • GB675906A - Improvements in cathode-ray tube deflecting circuits : en
  • NL140824B - PROCESS FOR PREPARING A CERAMIC MATERIAL BASICALLY CONTAINING BARIUM TITANATE AND OBJECT FROM THAT MATERIAL. : en nl
  • DE844211C - Arrangement for gluing the walls of hollow bodies made of wood, plastics and the like. like : de en
  • ES202564A1 - A procedure for treating the coating skin of paint rollers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31532U - Automatic drive rake (Machine-translation by Google Translate, not legally binding) : en es
  • US2603042A - Apparatus for grinding and gauging objects such as nuts : en
  • US2603714A - Percentage time division multiplex for pulse code modulation : en
  • DE844251C - Gearless switching device for motor vehicles : de en
  • GB675827A - Improvements in the production of iron powder : en
  • GB675935A - Improvements in or relating to pipe joints : en
  • GB675702A - Machine for the accordion pleating of cotton in sheets : en
  • GB675810A - Improvements in and relating to two-temperature refrigerating systems : en
  • GB675768A - Improvements in and relating to control devices for electric washing machines : en
  • FR1012579A - Chlorinated urethanes manufacturing process : en fr
  • US2603308A - Air filter and breather for fluid fuel containers : en
  • USD167255S - Clark pillowcase : en
  • CH284039A - Household appliance with removable bottom. : en fr
  • CH284105A - Device for triggering and blocking the film drive mechanism for a cinematographic camera. : en fr
  • CH284171A - Device with two bodies performing limited movements and with a device for the mutual mechanical locking of these bodies. : de en
  • CH284184A - Device for mixing the fuel-air mixture in the intake line of an internal combustion engine. : de en
  • CH284261A - Process for the preparation of 4-chloro-2-amino-6-methylpyrimidine-1-methobromide. : de en
  • DE758135C - Motor vehicle with underfloor internal combustion engine and a drive shaft lying parallel to the main transmission shaft : de en
  • DE844252C - Throttle control for internal combustion engines in motor vehicles : de en
  • AU745352A - An improved fire alarm control system : en
  • US2603278A - Oil burner and fuel feed system : en
  • ES31521U - Automatic chuck device (Machine-translation by Google Translate, not legally binding) : en es
  • ES31550U - Clamp (Machine-translation by Google Translate, not legally binding) : en es
  • US2602959A - Apparatus for making tubular conduits : en
  • USD167262S - Wire receptacle : en
  • GB675567A - Improvements in and relating to apparatus for packing bobbins and like goods in sequence into containers : en
  • GB675908A - Improvements in apparatus for supplying lean gas to regeneratively operated ovens : en
  • DE844137C - Method for producing weld nuts, reinforcing disks or the like. : de en
  • DE1641159U - Cellular wheel with leveling roller. : de en
  • GB675729A - Improved means for separating beet and like root crops from earth and other matter : en
  • AU996952A - Apparatus for severing the individual tetrahedrons froma string of coherent tetrahedrons : en
  • GB675880A - Improvements in apparatus for intermittently inserting articles in to and withdrawing them from a sequence of solutions : en
  • CH284161A - Cord watch strap with strap buckle. : de en
  • DE1641094U - Packaging for hygienic or sanitary articles, in particular condoms : de en
  • DE844256C - Security door lock with lockable latch : de en
  • NL70274C - : nl
  • US2602962A - Production of molded articles from polytetrafluoroethylene : en
  • US2603393A - Bootjack : en
  • US2603717A - Carrier telephone system : en
  • US2603569A - Effervescent drink concentrate : en
  • AU990452A - Improvements in or relating to aircraft handling devices : en
  • US2603739A - Steam boiling apparatus : en
  • US2603762A - Ultrahigh-frequency electron discharge device : en
  • DE844220C - Gas detector : de en
  • ES196782A3 - IMPROVEMENTS IN CONTINUOUS SPINNING MACHINES : en es
  • FR1012581A - Further training in the manufacture of electric accumulators : en fr
  • FR1012725A - Treatment of zinc alloys : en fr
  • USD167274S - Brooch or the like : en
  • ES203942A1 - An electrical procedure for seawater treatment (Machine-translation by Google Translate, not legally binding) : en es
  • DE844084C - Arrangement to achieve the purest possible translational vibrations of systems that are capable of bending : de en
  • AU158978B2 - Improved variable speed power transmission mechanism : en
  • CH284185A - Carburettor on carburetor engines. : de en
  • DE1641024U - HANDLE, PREFERABLY FOR FURNITURE PIECES. : de en
  • DE843865C - Alternator for increased frequency : de en
  • ES198826A1 - PERFECTED MACHINE FOR STRAPPING GOODS BAGS : en es
  • US2603615A - Vinyl chloride resins plasticized with esters of phenyl phenoxy acetic acid : en
  • GB675842A - Improvements in or relating to refrigerators embodying mixtures of oil and aliphatic halides : en
  • GB675973A - Improvements in or relating to soldering irons : en
  • US2603629A - Dihydrocarbon peroxides capable of controlling polymerization reactions : en
  • US2603456A - Fence : en
  • US2603663A - Reaction of olefins with cf2clcfcl2 : en
  • US2603696A - Test means for aircraft gyrocontrolled attitude indicator : en
  • US2603285A - Caligari : en
  • US2602978A - Resilient clip for curtain rods : en
  • DE1641153U - LIGHTWEIGHT SPORTSHOE FOR CYCLING, BALL GAME AND GYM. : de en
  • ES24313Y - null : en es
  • FR1012835A - Improvements to high specific speed hydraulic turbines : en fr
  • USD167291S - Game board : en
  • AU154062B2 - An improved throwing crush : en
  • DE1640949U - LOOM RACKING APPARATUS. : de en
  • US2603041A - Surface grinder : en
  • US2603037A - Transmission control apparatus : en
  • US2603034A - Boxing toy : en
  • AU492251A - Improved pivot support forthe bases of arches, columns and like structural members : en
  • AU991352A - Improvements relating to adjustable fasteners for use more especially on orin connection with articles of wearing apparel : en
  • DE1641211U - MOUNTED CIRCULAR SAW. : de en
  • US2603691A - Magnetic core construction : en
  • US2603650A - Preparation of heterocyclic compounds : en
  • US2603110A - Gear box : en
  • US2603758A - Ultrahigh-frequency triode : en
  • ES202530A1 - Improvements in the scaffolding for the assembly of works (Machine-translation by Google Translate, not legally binding) : en es
  • ES31639U - Improved corkscrew (Machine-translation by Google Translate, not legally binding) : en es
  • US2603622A - Halogen containing resin stabilized with an acetylene alcohol : en
  • DE844219C - Method and device for measuring filterable particles in liquids : de en
  • DE844255C - Device for hanging a drive motor with a friction roller arranged over the front wheel of a bicycle : de en
  • ES203643A1 - A procedure for the preparation of asymmetric urea derivatives of monoazocolorants (Machine-translation by Google Translate, not legally binding) : en es
  • ES31412U - Transformable box-container in a small stage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012653A - Funeral cross : en fr
  • GB675783A - Improvements in or relating to the manufacture of copolymers : en
  • DE1641151U - FITING FOR DOORS AND WINDOWS WITH SIDEWAYS SWIVELING LEAVES, ESPECIALLY IN CONNECTION WITH A LIFTING DEVICE. : de en
  • US2603087A - Viscosity measuring apparatus : en
  • US2603474A - Weighing and measuring device : en
  • ES200380A1 - New suspension system applicable to vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES31530U - Signature dryer with blotting paper replacement (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641077U - COLOR OR PAINT BOX. : de en
  • ES31705U - Flexible tubes for gasoline benzene, benzine, oil and other fluids (Machine-translation by Google Translate, not legally binding) : en es
  • US2603012A - Portable ironing board : en
  • DE844263C - Roller for chain conveyor : de en
  • DE844294C - Process for the production of ketohexonic acids and their enol lactones : de en
  • FR1012736A - Process for the preparation of voltage-lowering, cathion-active products endowed with bacteriostatic power : en fr
  • CA484940A - Vacuum cleaner nozzle with adjustably mounted brush : en fr
  • CH284019A - Adjustable column, especially for construction work. : de en
  • CH284221A - Installation of signage for the regulation of road traffic. : en fr
  • DE843962C - Closure for handhole cover for aircraft : de en
  • DE844299C - Process for the preparation of a new condensation product of 2- (p-aminobenzenesulfonamido) pyrimidine : de en
  • US2603178A - Brazing machine : en
  • US2603378A - Cabinet structure : en
  • US2603545A - Leg assembly for furniture : en
  • US2603233A - Discharge valve : en
  • AU999352A - Method and apparatus for smelting ores : en
  • CA484917A - Pocket clips for fountain pens, pencils and the like : en fr
  • US2603548A - Refrigerator cabinet : en
  • AU159686B2 - Improvements in or relating to compositions and methods for waving hair : en
  • CH284101A - Device for adjusting the console, which carries the drive motor of automatic platen presses and is held by the machine frame on its rear side. : de en
  • US2603003A - Gyroscopic instrument : en
  • CH284006A - Apparatus for the disintegration of waste materials. : en fr
  • DE1641097U - BRIEFCASE. : de en
  • DE843813C - Liquid seal for rotating machines : de en
  • DE844157C - Process for the preparation of sulfocarbonimide betaines : de en
  • DE1641184U - ELECTRIC GRINDING, IMPACT, MILLING, EMULSIFYING, PUERING OR CUTTING DEVICE. : de en
  • DE1641216U - PROTECTIVE DEVICE FOR EYEGLASSES. : de en
  • ES25105Y - Enhanced spectacle frame : en es
  • AU1000252A - Improvements in or relating toa delay circuit : en
  • DE844069C - Fine switch with electrical contacts : de en
  • ES31537U - Opening in perfect arrangement for handbags and purses (Machine-translation by Google Translate, not legally binding) : en es
  • GB675951A - Improvements in electric computers : en
  • AU444451A - A fitters bench tool : en
  • DE844174C - Circuit arrangement for identifying a calling line : de en
  • ES202494A1 - Improvements in the magnetic flywheels (Machine-translation by Google Translate, not legally binding) : en es
  • CH284167A - Flap valve. : de en
  • US2602942A - Nail packaging machine : en
  • CA484788A - Inner and outer combined bifurcated garment : en fr
  • CH284071A - Manufacturing process of isovaleric acid. : en fr
  • DE843957C - Lubrication for the gripper device on sewing machines : de en
  • DE843999C - Process for the production of chlorine dioxide : de en
  • FR1012553A - New stilbenic dyes and their preparation process : en fr
  • FR1012622A - Process for the production of aldehydes and ketones from alcohols : en fr
  • FR1012739A - Process for the manufacture of propylthiouracil : en fr
  • FR1012769A - Process and device for the manufacture of pipe sleeves in fibrous material and hydraulic binder : en fr
  • DE844091C - With external ignition working, mixture-compressing internal combustion engine for volatile fuels : de en
  • FR1012683A - Improvements to agricultural machinery such as mowers : en fr
  • FR1012866A - Attachment device for bags, belts and others : en fr
  • US2603231A - Pressure relief valve : en
  • US2603653A - Polyethylene glycol esters of alkylmercaptoacetic acid : en
  • US2603707A - Coaxial line support : en
  • NL71377C - : en
  • DE1641204U - CLOTHING HANGER. : de en
  • DE754298C - Low-frequency transmission system with automatic amplitude control through an impedance multi-grating tube connected across the transmission path : de en
  • DE815575C - Device for digging conical holes, especially plant holes, from the ground : de en
  • GB675814A - Improvements in controlling mechanism for desk or cabinet drawers or other horizontally slidable components : en
  • AU999152A - Improvements in or relating to cash drawer release mechanism for cash registers : en
  • CH284010A - Multipurpose motorized agricultural machine. : en fr
  • US2603662A - Process for producing substituted hydroxy aromatic compounds : en
  • US2603390A - Kaufman : en
  • DE820988C - Cultivation methods for plants, especially of conifers and deciduous trees and carrying equipment and auger to carry out the method : de en
  • GB675811A - Apparatus for use in the fitting of artificial legs : en
  • DE844025C - Device for hand remote control of the speed of a moving part of a machine or apparatus : de en
  • DE844027C - Polarized synchronous small motor for single-phase alternating current : de en
  • CA484959A - Engine control apparatus for starting, stopping, running and reversing : en fr
  • US2603205A - Fuel burning space heater : en
  • US2603306A - Adsorption process and apparatus : en
  • FR1012886A - Hose-controlled circular translation sander of the abrasive surface : en fr
  • ES197512A1 - PROCEDURE, WITH ITS CORRESPONDING MACHINE, FOR THE ESTABLISHMENT OF ELONGATED CONCRETE WORKS : en es
  • ES198497A3 - IMPROVEMENTS IN THE CONSTRUCTION OF THE RING MECHANISM OF THE CONTINUOUS SPINNING MACHINES : en es
  • ES204049A1 - A new machine perfected for mechanical triangle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012612A - Improvements made to means specific to measuring or regulating temperatures : en fr
  • DE1640917U - GRINDING MACHINE FOR GRINDING TOOLS, IN PARTICULAR CHIP BREAKER GROOVE GRINDING MACHINE. : de en
  • DE843969C - Device for polishing small objects, especially mass-produced articles : de en
  • US2603075A - Pyrophoric lighter : en
  • DE843773C - Process for generating heat and power by means of steam and air turbine systems : de en
  • DE1640956U - VHF ANTENNA. : de en
  • ES203939A1 - A distributing machine of coils for the lineing of lines (Machine-translation by Google Translate, not legally binding) : en es
  • DE844153C - Process for the preparation of derivatives of phenthiazine with two quaternary ammonium groups : de en
  • US2602964A - Production of spun yarns and fibers : en
  • GB675728A - Improvements in and relating to parting beads for sash-window frames : en
  • DE1641113U - WASHBASIN WITH SWIVELING BOWLS. : de en
  • DE843977C - Tool set for winding and inserting clockwork springs into the spring housing : de en
  • GB675921A - Improvements in and relating to vacuum cleaners, preferably transportable vacuum cleaners : en
  • AU152432B2 - Improvements in or relating to apparatus particularly adapted for charging orientated articles of relatively greater length than width : en
  • CH284040A - Device for beating egg whites until stiff. : en fr
  • CA484811A - Line protractors : en fr
  • CH284274A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • GB675907A - Waist-band, especially for tapering ski-trousers : en
  • GB675594A - Glass compositions : en
  • GB675846A - Improvements in or relating to trailer jacks : en
  • ES202516A1 - A unión device of luminic beams (Machine-translation by Google Translate, not legally binding) : en es
  • ES204019A1 - Improvements introduced in the preparation of luminescent materials for low pressure discharge lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES31706U - Replaceable handle for spinning preparation cans equipped with a distinctive element (Machine-translation by Google Translate, not legally binding) : en es
  • ES197086A3 - IMPROVEMENTS IN THE MANUFACTURE OF DRY ELECTRIC BATTERIES OR BATTERIES OF THE SO-CALLED PLATES : en es
  • FR1012801A - Articulated device for distributing mechanical tensions in the polyphase or single phase system of the filaments of an electronic discharge lamp : en fr
  • FR1012584A - Improvements to elastic suspension systems, especially for vehicles : en fr
  • GB675861A - Improvements in or relating to thermostatically controlled apparatus for testing devices in varying temperature conditions : en
  • DE843772C - Method for regulating gas turbine systems : de en
  • FR1012677A - Improvements in manufacturing processes for floor mats in a plastic material attached to a support : en fr
  • FR1012682A - Die-forging press for hot molding of flat, plate-shaped, synthetic resin or rubber bodies : en fr
  • GB675884A - Process and apparatus for the preparation of town gas having a low carbon monoxide content : en
  • DE843784C - Electrolyte for galvanic tin deposition : de en
  • ES31629U - Positive performance high performance carbon for arc lamps (Machine-translation by Google Translate, not legally binding) : en es
  • DE844030C - Procedure for venting and closing discharge tubes : de en
  • FR1012566A - Threaded neck for gas cylinders : en fr
  • FR1012855A - Device for landing and taking off of airplanes : en fr
  • GB675611A - Improvements in or relating to substituted piperazines : en
  • FR1012555A - Improvements to gas-tight electric accumulators : en fr
  • GB675916A - Improvements relating to desks and like articles of furniture : en
  • GB675736A - Improvements in or relating to methods and apparatus for the ventilation of hot workplaces in mines or tunnel workings : en
  • GB675575A - Improvements in or relating to coating compositions : en
  • ES203783A1 - A new reversible single phase electromotor (Machine-translation by Google Translate, not legally binding) : en es
  • ES31588U - Type of metallic contact parts for electrical appliances (Machine-translation by Google Translate, not legally binding) : en es
  • GB675852A - Improvements in or relating to thermionic valve amplifier circuit arrangements : en
  • GB675939A - Improvements in or relating to shoe finishing machines : en
  • US2603509A - Control device body : en
  • ES202619A1 - Improvements in pressure air horns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012861A - Improvements to devices controlling the movements of a cathode beam : en fr
  • ES28634Y - Doll with automatic movements : en es
  • ES31650U - Flexible siphon for drains (Machine-translation by Google Translate, not legally binding) : en es
  • US2603235A - Kirkham : en
  • GB675665A - Improvements in and relating to the production of polymeric compounds : en
  • GB675688A - Improved anode-supporting means for mercury cells : en
  • DE844108C - Electro-mechanical vibrato generation : de en
  • ES31414U - Cartridge plug (Machine-translation by Google Translate, not legally binding) : en es
  • GB675809A - Improvements in iron base alloys for high-temperature service : en
  • ES31559U - A pair of sunglasses, glasses or similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES197706A1 - IMPROVEMENTS IN OR RELATING TO THE SEPARATION OF METALS, ALLOYS OR COMPOUNDS FROM A MELTING METAL SYSTEM : en es
  • DE844012C - Steam trap with float : de en
  • DE844222C - Adding machine with tens transmission for calculating in English currency : de en
  • GB675957A - Improvements in relief valves : en
  • GB675602A - Improvements relating to the construction of stators for dynamo electric machines : en
  • GB675698A - Radio navigation system : en
  • GB675723A - Spinning pump drives for rayon and staple fibre spinning machines : en
  • GB675813A - Razor and blade container : en
  • DE1640935U - METAL BARREL WITH POLYAETHYLENE LINING. : de en
  • DE1641139U - HOLDER FOR GLASS PLATES. : de en
  • DE1641179U - PROTECTIVE CLOTH FOR FACE AND EYES. : de en
  • DE1641086U - OVERPRESSURE-PROOF SCREEN FILTER. : de en
  • DE1641154U - BICYCLE BELL. : de en
  • DE1641241U - ADVENT CHANDELIER. : de en
  • CA484803A - Gap cover attachment for automobile seats : en fr
  • DE1641022U - TABLE. : de en
  • DE843888C - Installation on incandescent lamps for gasifying substances for air freshening. : de en
  • ES31538U - A box for radio receivers (Machine-translation by Google Translate, not legally binding) : en es
  • CA484939A - Dispensing machine : en fr
  • GB675866A - Improvements in or relating to machines for harvesting ground crops such as potatoes : en
  • ES28755Y - Reinforced frame model for the manufacture of caps for pressing olives : en es
  • DE843744C - Burner for gas cooker : de en
  • US2602999A - Skirt marker : en
  • GB675601A - Improvements in coolers for liquid : en
  • GB675893A - Improvements in or relating to precision balances : en
  • FR1012753A - Improved process for the preparation of thyroxine and its derivatives and products thereof : en fr
  • DE843779C - Pipe connection, especially weather flute connection for underground mining : de en
  • DE844112C - Device for creping foils in their longitudinal direction by means of a tape made of stretchable material : de en
  • DE844248C - Device for accommodating accompanying documents : de en
  • DE844035C - Process for the production of lubricating oils by alkylating aromatic extracts produced from luminescent petroleum with a mixture of olefins obtained by splitting high-molecular paraffin hydrocarbons : de en
  • DE844270C - Clockwork balance with adjustable inertia : de en
  • US2603494A - Vacuum check valve : en
  • DE713531C - Dynamic microphone : de en
  • US2603019A - Extractor claw construction for firearms : en
  • US2603163A - Tubing anchor : en
  • US2603364A - Magazine feed : en
  • US2603299A - Electrostatic charge protected : en
  • US2603408A - Shopping bag : en
  • US2603603A - Agents and mineral oil lubricant compositions containing the same : en
  • USD167257S - Olive back : en
  • DE1640982U - LIQUID SOUND TRANSMITTER. : de en
  • DE1641021U - Linen-sorting cabinet for used laundry. : de en
  • DE755528C - Arrangement with intensity controlled cathode ray tube : de en
  • US2603304A - Drain trap : en
  • US2603210A - Collapsible liquid column : en
  • DE1640979U - UNIVERSAL LADDER FOR FRUIT GROWING. : de en
  • DE843826C - Small current inverter, especially for pulse generators of counters : de en
  • USD167251S - Can opener or similar article : en
  • DE844028C - Arrangement for voltage and speed control for wind power-electrical systems, especially for capacitor-excited asynchronous generators and synchronous generators with load-dependent excitation : de en
  • DK74439C - Method of manufacturing basement walls, foundations and similar structural parts. : da en
  • GB675674A - A process of nitrating kerosene : en
  • ES31501U - Package provided with magnetic element for the comfortable and easy extraction of small metallic articles contained in that (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012809A - Apparatus for opening paper bags : en fr
  • ES204057A1 - A method of applying a luminescent layer on the concave side of a support that has a curved symmetrical rotation surface (Machine-translation by Google Translate, not legally binding) : en es
  • ES26233Y - Brake shoe or metal part : en es
  • GB675735A - Improvements in or relating to mechanical feeding apparatus for sisal or similar leaves : en
  • DE833876C - Cow tail suspension device for the stable : de en
  • DE843538C - Device for steaming and spreading fabric webs on textile finishing machines, in particular on tray presses : de en
  • CH284220A - Device for detecting the passage of road vehicles. : en fr
  • DE844237C - Connection of the split traction sheave of a conveyor machine or the like with its shaft : de en
  • GB675596A - Improvements in and relating to brush holder assembly for dynamoelectric machines : en
  • US2603497A - Tank trailer for transporting gases : en
  • GB675905A - Improvements in or relating to chain-cutter machines : en
  • DE844216C - Multicolor registration device : de en
  • DE844239C - Cutting steel : de en
  • DE1640919U - TRANSPORTABLE GRINDING MACHINE FOR AGRICULTURE. : de en
  • FR1012881A - Leaflet : en fr
  • GB675725A - Control device for controlling the aim of a gun or other device requiring to be directed towards a target : en
  • ES204068A1 - Improvements in injector fuel pumps for diesel engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES31557U - A fantasy box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012734A - Procaine salts of penicillin and their preparation process : en fr
  • ES31702U - Bicycle shock absorber (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012681A - Improvements made to socket-outlets or the like : en fr
  • ES203644A2 - A procedure for the obtaining of a prepared base, for merengadas and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES30359Y - Perfected stocks : en es
  • GB675789A - Resistors for volume control : en
  • GB675692A - Improvements in or relating to forming presses : en
  • GB675799A - Improvements in or relating to electroplating anodes : en
  • ES31502U - Hygienic cloth perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CH284102A - Mechanism for stacking sheets fed by means of a conveyor. : en fr
  • CH284245A - Control lever mechanism. : en fr
  • US2603069A - Compensated control : en
  • US2603489A - Combination game board and playing disk : en
  • US2603002A - Self-centering inside and outside caliper : en
  • US2603648A - Preparation of 2-mercapto thiazoles : en
  • DE1641228U - DIRECTION INDICATORS FOR MOTOR VEHICLES. : de en
  • DE844046C - Surgical bandage : de en
  • FR1012759A - Rotorcraft rotors improvements : en fr
  • US2602974A - Film leader : en
  • US2603355A - Decantation apparatus : en
  • US2603052A - Multiple sickle mowing unit : en
  • CA484893A - Process for canning and sterilizing food products : en fr
  • CA484897A - Carbalkoxy aminoanthraquinone sulfonamides : en fr
  • CH284017A - Method for producing a permanent connection of structural parts and connection produced according to this method. : de en
  • DE1641109U - ARMCHAIR. : de en
  • DE844122C - Shaking funnel for preforming the tobacco in the packing machine : de en
  • GB675627A - Compositions containing organic polymers and a process of producing them : en
  • US2603189A - Fountain pen : en
  • ES29791U - I said or identity tag for keys and keychains (Machine-translation by Google Translate, not legally binding) : en es
  • GB675971A - Improvements in or relating to thermodynamic power plant : en
  • DE844022C - Device for starting, regulating and / or switching AC circuits : de en
  • ES31692U - New type of furniture-bar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012705A - Improvements to wind turbines : en fr
  • GB675732A - Improvements in and relating to electric line-tap connectors : en
  • US2603637A - Preparation of organic acid esters of cellulose : en
  • US2603439A - Plate and cup supporting device : en
  • US2603685A - Spark plug tester : en
  • DE1641156U - COLOR PRESS. : de en
  • DE843840C - Binder : de en
  • ES31504U - Device for adjusting the piston rings to the cylinders of engines and analogs. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641023U - DEVICE FOR MUTUAL LOCKING OF TWO SIDE-BY-SIDE ON PARALLEL TRACKS LONGITUDINAL SLIDING WALL PANELS ON DISPLAY UNITS OD. DGL. : de en
  • DE753114C - High pressure pump for pumping mixtures or emulsions of thin nitric acid and liquid nitrogen tetroxide : de en
  • DE844128C - Water pump pliers with adjustable jaw width : de en
  • DE844288C - Iron : de en
  • US2603311A - Dehydration of gases : en
  • DE1641202U - WAFFLE CASE STAND. : de en
  • US2603464A - Recovery of elemental sulfur : en
  • US2603738A - Brooder heat lamp fixture : en
  • DE843791C - Procedure when working with baths made from lye : de en
  • DK74436C - Apparatus with a discharge tube and in which the velocity of the electrons is controlled by an ultra-high frequency oscillation. : da en
  • FR1012754A - Process for the preparation of adenosine-5'-triphosphate : en fr
  • CA484968A - Socket for series lamps and string thereof : en fr
  • US2603094A - Gyroscopic artificial horizon : en
  • DE1641032U - EQUIPMENT FOR FIRE-PROOF AND AT THE SAME TIME GAS- AND WATER-TIGHT LOCKING OF TANKS, ROOMS AND THE LIKE. : de en
  • DE1641117U - SENFEIMER. : de en
  • CH284150A - Process to facilitate the cold working of alloyed iron. : de en
  • ES30330Y - Device for the execution of fastening knots in cords behind leather belts and similar : en es
  • ES29939Y - Pump group for the release of liquids & pressure : en es
  • AU990152A - Improvements in or relating tothe manufacture of blades for turbo compressors andthe like : en
  • US2603276A - Chair : en
  • USD167278S - Textile fabric : en
  • DE843778C - Quick coupling for pipes with collars, especially blow-off pipes : de en
  • DE844001C - Process for the production of low-boiling aromatic hydrocarbons : de en
  • CH284194A - Heat exchanger. : en fr
  • ES31549U - Siphon applicable to soda and mineral water bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB675607A - Improvements in or relating to electronic accumulators : en
  • USD167277S - Textile fabric : en
  • DE1640999U - TOY VEHICLE. : de en
  • DE1641177U - FOLDER STAND. : de en
  • DE755518C - Covered electrode for electric arc welding : de en
  • FR1012570A - Improvements to electric accumulators with electrodes under pressure : en fr
  • GB675659A - Improvements relating to voltage regulators and reversers employing rectifiers : en
  • AU159797B2 - Improvements in or Relating to Circuit-arrangements for Automatic Resonance Tuning of High-frequency Generators More Particularly for Therapy Purposes : en
  • FR1012785A - Distillation column : en fr
  • DE1640964U - ADJUSTABLE EARTH RESISTANCE OR WIRE RESISTANCE, IN PARTICULAR FOR EQUIPMENT OF ELECTRIC COMMUNICATION TECHNOLOGY. : de en
  • DE843842C - Process for the catalytic pressure hydrogenation of carbons, tars and mineral oils in the liquid phase : de en
  • FR1012658A - Improvements made to devices for subjecting the combustion air admitted to the carburettors to prior turbulence : en fr
  • CH284137A - Device indicating the development of the spring of a timepiece. : en fr
  • FR1012670A - Improvements to blade attenuator circuits for waveguides : en fr
  • DE844282C - Classifying grate : de en
  • ES202962A1 - A perfect method for the manufacture of wool hand carpets (Machine-translation by Google Translate, not legally binding) : en es
  • ES203866A1 - Fuel burning apparatus : en es
  • ES31581U - Negative carbon for high current currents (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012718A - Anti-shock car seat : en fr
  • US2603132A - Finishing machine for concrete slabs : en
  • US2603149A - Imprinting machine for china : en
  • US2603521A - Fish rake : en
  • US2603620A - Production of solutions of acrylonitrile copolymers and textiles made therefrom : en
  • DE1640968U - AGGREGATE MADE OF CAPACITORS FOR COMPENSATION OF THE INDUCTIVE REACTIVE CURRENT OF MEDIUM FREQUENCY INDUCTION HEATING SYSTEMS. : de en
  • ES31724U - Improvements in bicycle cranks (Machine-translation by Google Translate, not legally binding) : en es
  • GB675898A - Improvements relating to cinematographic projectors for alternative film sizes : en
  • FR1012770A - Improvements to navigation devices for mobile vehicles : en fr
  • DE843739C - Process for the production of reinforcement bars : de en
  • DE843767C - Magnetic igniter for generating more than two simultaneous ignition sparks : de en
  • DE844192C - Device for selective earth fault protection of alternating current generators : de en
  • CA484808A - Igniting rod to be used several times : en fr
  • DE1640942U - DEVICE FOR MOVING BEER KEGS IN BEER CELLARS. : de en
  • DE1641039U - MUSIC CABINET. : de en
  • DE1641200U - DEVICE FOR STORING KITCHEN APPLIANCES. : de en
  • DE1641236U - FRONT SUSPENSION FOR BICYCLES, MOTORCYCLES AND SIMILAR VEHICLES. : de en
  • DE843806C - Advertising sign : de en
  • DE844109C - Sewing machine accessory : de en
  • US2603234A - Relief valve operating and control : en
  • FR1012561A - Improvements made to reversing gear, in particular marine propellants of this type : en fr
  • ES28830Y - Improved public lighting fixture : en es
  • GB675584A - Improvements in or relating to high temperature turbines : en
  • GB675872A - Improvements in casting concrete structures by use of sliding moulds : en
  • AU994752A - An improved construction of strainer and filter for milk or other liquids : en
  • DE1640959U - BIPOLAR CELL. : de en
  • ES202606A1 - A method for preparing rubber (Machine-translation by Google Translate, not legally binding) : en es
  • GB675721A - Improvements relating to fastening devices : en
  • DE844089C - Receipt or paper feed device for cash registers, accounting and similar machines : de en
  • DE1641150U - LEVER FOR DRIVE BAR LATCHES. : de en
  • ES31608U - A new rotary double acting hydraulic shock absorber with oil loss compression chamber for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012233A - : fr
  • US2603432A - Hose guide : en
  • US2603436A - Balanced control surface : en
  • DE1641227U - LEG PROTECTION MOUNTING FOR STROLLER. : de en
  • FR1012731A - Process for preparing an active principle crystallized from allium : en fr
  • US2603170A - Extrusion mill : en
  • US2603421A - Hydraulic control apparatus for spreader stokers : en
  • US2603223A - Fountain hairdressing comb : en
  • US2603303A - Maneuvering device for cranes and the like mechanisms : en
  • CH284205A - Gas lighter. : de en
  • FR1012697A - Light reflecting device : en fr
  • DE843938C - Drain valve : de en
  • FR1012812A - Improvements to the back bags : en fr
  • GB675589A - Improvements in refill pencils : en
  • GB675987A - Improvements in devices for causing the evaporation of fuel in a fuel-air mixture : en
  • AU993352A - Improvements in or relating to servo systems : en
  • FR1012730A - Product for wood preservation : en fr
  • DE844281C - Wedge wire screen : de en
  • DE1641030U - ELECTRIC HOT WATER TANK FOR PRESSURE-FREE OPERATION. : de en
  • GB675802A - Improvements in and relating to blade magazines : en
  • GB675806A - Improvements relating to nickel-copper alloys : en
  • DE1640951U - ADJUSTABLE BABY PANTS. : de en
  • DE843955C - Drive device for incremental feed with rotating feed devices on sewing machines : de en
  • DE844257C - Spinning bobbin with two flanges : de en
  • DE844032C - Process for the production of metallizable o, o'-dioxyazo dyes : de en
  • ES30022U - A hunting cartridge (Machine-translation by Google Translate, not legally binding) : en es
  • GB675879A - Improvements in or relating to toolbar frames for use with agricultural tractors : en
  • GR13729B - SYSTEM OF CONSTRUCTION OF BUILDINGS BY SPECIAL PREFABRICATED ELEMENTS AND MATERIALS OF LIGHT MIXTURE. : el en
  • DE1641226U - FILTER SUN VISOR. : de en
  • FR1012883A - Wire feed controller in a circular loom : en fr
  • US2603125A - Combination enlarger and projector system : en
  • US2603243A - Means for moving filling out of the : en
  • DE844209C - Pivoting baking box burner : de en
  • GR13722B - EC STEEL MORTAR BODY SYSTEMS AFTER REINFORCEMENT OF PRE-SUPPLIED STEEL BARS. : el en
  • DK74438C - Method and apparatus for making glass fibers. : da en
  • GB675631A - Improvements in dry gas meters : en
  • GR13702B - CARBON ROTARY RING FOR ELECTRIC MACHINE AND APPLIANCE. : el en
  • ES31571U - Justillo or improved children's corset (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012656A - Ball joint for all uses and, in particular, for steering and control linkages : en fr
  • FR1012624A - Studded nails : en fr
  • FR1012761A - New sulfones and their preparation process : en fr
  • ES31323U - Curb proximity indicator for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES31655U - Apparatus for drawing prospects (Machine-translation by Google Translate, not legally binding) : en es
  • GB675923A - Improvements in and relating to combined tubular electrical contacts and terminals : en
  • DE844179C - Method and device for wireless communication : de en
  • US2603354A - Process and apparatus for obtaining : en
  • USD167247S - Paper towel and wax paper dispenser : en
  • US2603716A - Decoder and translator with readily changeable translations : en
  • ES29823Y - Type of push-fit terminals on insulated electrical conductors : en es
  • ES31553U - An improved assembly for lipstick (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012872A - Improvements to detonators used in mining operations : en fr
  • US2603611A - Styrenated oil-tall oil vinyl esters coating compositions : en
  • DE1641125U - FLINT LIGHTER. : de en
  • FR1012892A - Improvements to assembly collars for tubular scaffolding : en fr
  • USD167245S - Open end wrench having-a ball. handle grip : en
  • US2602943A - Shoe display form : en
  • US2603731A - Governor for the automatic control of brakes of motor vehicles or the like : en
  • ES31697U - Involable box for electric power supply fitted with continuous sumnstro fuses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012711A - Shoe : en fr
  • DE751442C - Method for dynamic control when recording sound events : de en
  • GB675747A - Hand tool adapted for cutting coal : en
  • GB675752A - Improvements in or relating to electrical resistors : en
  • FR1012863A - Improvements to pantry and small removable or non-removable metal furniture : en fr
  • GB675776A - Improvements in or relating to the manufacture of refractory materials : en
  • DE764115C - Lying intake boiler : de en
  • US2603564A - Light sensitive diazotype layer containing a white opacifying pigment : en
  • ES197981A1 - PROCEDURE FOR CONTINUOUS FEEDING OF ALUMININE ELECTROLYSIS VESSELS : en es
  • ES204036A1 - A conductor of trama for telar (Machine-translation by Google Translate, not legally binding) : en es
  • DE844006C - Process for the production of morpholines : de en
  • FR1012800A - Electrical connector : en fr
  • GB675739A - Improvements in or relating to methods of sealing electrical components in metal casings : en
  • DE1641193U - FOLDING GARDEN CHAIR. : de en
  • DE843825C - Device on machine tools for the production of closed grooves in cylindrical workpieces : de en
  • US2603773A - Modulated oscillator : en
  • USD167250S - Watch bracelet : en
  • US2602995A - Knife for removing putty : en
  • US2603500A - Picnic wagon : en
  • FR1012660A - Process for removing thin metal layers adhering to a support and application to the manufacture of pressing dies for phonograph records : en fr
  • ES25459Y - Improved device for fastening, linking or sewing strips or ribbons to any fittings for suspenders, garters, belts or garments. : en es
  • GB675679A - Improved phonographic record and method of manufacturing the same : en
  • AU998152A - Improvements in or relating to cooling devices fora liquid insulation with apparatus at high voltage : en
  • ES203572A1 - A system of prefabrication and assembly of constructions with hollow material, of cellular structure forming tables, which does not require formwork (Machine-translation by Google Translate, not legally binding) : en es
  • ES31459U - Piston for diesel combustión engines provided at the head of a cavity destined to re-injection of fuel (Machine-translation by Google Translate, not legally binding) : en es
  • ES31500U - Anchor in molded or cast steel for boats (Machine-translation by Google Translate, not legally binding) : en es
  • ES31720U - Device for the creation of foam bubbles similar to soap bubbles (Machine-translation by Google Translate, not legally binding) : en es
  • GB675590A - Improvements in railway car trucks : en
  • US2603644A - Vat dyestuffs of the pyranthrone series : en
  • USD167273S - Infant nursing bottle : en
  • GR13716B - APPLIANCE FOR THE CONTINUOUS PRODUCTION OF PACKAGES FROM TUBE ELEMENT. : el en
  • US2603443A - Bagging apparatus : en
  • DE1641201U - DEVICE FOR REMOVING SAUSAGE OD. DGL. FROM CANS, GLASSES OR SIMILAR CONTAINERS. : de en
  • DE843834C - Method and device for drawing hollow bodies : de en
  • ES29309Y - Folding rod to set up tents : en es
  • ES31711U - Perfumer pendant (Machine-translation by Google Translate, not legally binding) : en es
  • US2603571A - Mastic floor covering and a process of making it : en
  • AU159905B2 - Improvements in or relating to hydraulically operated clutches and to change-speed gear boxes associated therewith : en
  • DE1641002U - DOUBLE-SIDED WEARABLE CLOTHING, IN PARTICULAR COAT. : de en
  • ES203865A2 - A procedure for the obtaining of highly concentrated injectable preparations of steroid hormones (Machine-translation by Google Translate, not legally binding) : en es
  • ES31686U - Magnetic dart thrower toy (Machine-translation by Google Translate, not legally binding) : en es
  • NL70485C - : nl
  • US2603647A - Preparation of 2-mercapto thiazoles : en
  • AU990652A - Preparation and separation of para-bis(trichloromethyl)benzene and exopentachloro-ortho-xylene : en
  • DE1641212U - MULTI-SPINDLE DRILLING DEVICE ON WOODWORKING MACHINES. : de en
  • DE828671C - Process for the production of molten zirconium oxide-containing refractories : de en
  • DE844042C - Fußgewoelbestuetze : de en
  • DE844049C - Device for atomizing powdery substances : de en
  • DE844076C - Reading device for photoelectric microscopes : de en
  • DE843937C - Seal, in particular an inner seal in the form of an axially clamped elastic ring : de en
  • ES26559Y - Stove perfected to burn oil or gas oill : en es
  • FR1012900A - Rear rack, stabilizer, rolling or not automatically : en fr
  • GB675929A - Improvements in or relating to beam warping and beaming machines : en
  • GB675945A - Improvements in or relating to electric protective systems : en
  • CH284023A - Fireplace. : de en
  • ES199154A1 - GEARSHIFT APPLICABLE TO MOTORCYCLES : en es
  • US2603014A - Billboard frame molding : en
  • US2603055A - Lawn mower with removable reel assembly : en
  • US2603092A - Continuous maximum-reading damped pressure gauge : en
  • US2602968A - Building : en
  • US2603594A - Method of electrolytically producing manganese : en
  • CA484974A - Regulating systems : en fr
  • US2603089A - Apparatus for measuring the rate of flow of particulate solids through vessels : en
  • US2603568A - Process for preparing a sterilized cream for preservation in sealed containers : en
  • ES203831A1 - Improvements in the construction of centrifugal pumps (Machine-translation by Google Translate, not legally binding) : en es
  • GB675830A - Improvements in or relating to apparatus for grinding or polishing flat glass : en
  • CH284219A - Schematic representation table for railways and conductor networks. : en fr
  • CH284280A - Process for the preparation of a new gentisic acid compound. : de en
  • ES31704U - A perfect articulation for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • US2603059A - Bobbin drag means for spinning frames and similar machines : en
  • US2603331A - Pear feeding and orienting : en
  • US2603776A - Radio beacon for indicating bearing on vehicles : en
  • AU150711B2 - Improvements in or relating to cash drawer release mechanism for cash registers : en
  • US2603033A - Retractable landing gear for toy airplanes : en
  • CH284144A - Hand-moving grinding and mixing machine with its own drive, especially for processing sand in foundries. : de en
  • CH284228A - Apparatus for dispensing self-adhesive labels. : de en
  • CH284186A - Unit consisting of a piston gas engine working according to a thermodynamic cycle process with four cylinders and one in each of these movable pistons acting on both sides and another piston engine coupled to the piston gas engine. : de en
  • DE1640976U - COAL STOVE AND OVEN. : de en
  • US2603469A - Fire extinguishing apparatus : en
  • US2603755A - Radioative photographic articles : en
  • AU157102B2 - Improvements, in or relating to acard controlled accounting machine : en
  • CH284212A - Process for the preparation of a new quaternary ammonium compound. : de en
  • ES30205Y - Stamp with buffer coupled to fountain pens and the like : en es
  • CA484789A - Exhaust and induction systems for internal combustion engines : en fr
  • US2603513A - Joint for tubular metal furniture frames : en
  • US2603237A - van hyning : en
  • US2603437A - Highly sweptback wing for flying machines : en
  • US2603142A - Apparatus for popping corn by highfrequency radiation : en
  • US2603269A - Scrolling and twisting machine : en
  • US2603595A - Plating thickness meter : en
  • DE1641099U - POWDER, MAKE-UP REMOVAL OD. DGL. TASSEL, IN PARTICULAR FOR COSMETIC PURPOSES. : de en
  • DE1641143U - HANDLE LEVER COUPLING FOR HYDRAULIC PRESSING AND LIFTING DEVICES. : de en
  • DE844309C - Device for generating integer multiples of a basic frequency : de en
  • ES204033A1 - A tunnel oven (Machine-translation by Google Translate, not legally binding) : en es
  • DE843738C - Device for collecting menstrual blood : de en
  • DE843927C - Control device for liquid fuel pumps of fuel-operated flow machines, such as gas turbines and turbine jet engines : de en
  • DE844123C - Machine for the production and filling of packages : de en
  • DE844228C - Pistons for internal combustion engines : de en
  • GB675633A - Improvements in or relating to servo-control devices : en
  • GB675694A - Improvements in door and like fasteners for aircraft or other stress bearing structures : en
  • AU990952A - Machine forthe manufacture of boards from waste wood : en
  • GB675554A - Improvements in tipping hoppers : en
  • US2602948A - Fountain sponge washer : en
  • US2603679A - Terminal having solderless conductor clamping means : en
  • DE1640971U - EQUIPMENT ON ROOM LUMINAIRES, IN PARTICULAR LONG FIELD LUMINAIRES FOR QUICK ASSEMBLY. : de en
  • DE1641174U - TUBE COOLER. : de en
  • DE843889C - Concrete molded body and ceiling made from this : de en
  • DE1640966U - MOTOR DRIVE WITH AN ELECTRIC MOTOR AND AN ELECTROMAGNETIC CLUTCH. : de en
  • DE1641112U - ADJUSTABLE COLUMN TABLE. : de en
  • DE843808C - Process for impregnating paper and similar products made of fiber material : de en
  • US2603128A - Optical system for objectives and eyepieces : en
  • US2603239A - Tube frame for axminster looms : en
  • US2603405A - Book style carton with infolded sides : en
  • FR1012638A - Improvements made to cowls for convertible vehicles, in particular those for convertible-type passenger cars : en fr
  • GB675755A - Engine synchronization system : en
  • DE843903C - Method for checking the out-of-roundness of rotating bodies and device for carrying out the method : de en
  • DE843941C - Device to secure the position of the inner ring of a hydraulic flow gear equipped with a rotating pump wheel : de en
  • GB675582A - Improvements relating to two-stroke internal combustion engines : en
  • GB675619A - Improved means for discharging loads from motor trucks and the like : en
  • US2603036A - Cloche : en
  • DE1641073U - PRESERVING JAR OPENER WITH ONE-HAND LEVER, ADJUSTABLE OPENING WIRE LOOP AND ONE-HANDED OPERATION IN ONE DIRECTION. : de en
  • DE844292C - Process for the production of lactone-like products : de en
  • FR1012597A - Improvements to convertible vehicles : en fr
  • ES204110A2 - A hydraulic automatic preventative switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012630A - Ball joint : en fr
  • GB675959A - Improvements in or relating to agricultural ploughing equipment : en
  • ES31622U - Devices that can be attached to wrapping machines for central wrapping or to fix the unión or to heat welding and straightening obtaining with these devices tuºbo welded of lamellated strip (Machine-translation by Google Translate, not legally binding) : en es
  • US2603300A - Wind motor : en
  • CH284098A - Mechanism for determining the width assigned to a typeface in a typesetting machine. : en fr
  • CH284278A - Process for the preparation of a compound of phenyl-ethyl-barbituric acid. : de en
  • CA484847A - Clutch plate : en fr
  • CH284282A - Process for the preparation of a derivative of streptomycin. : en fr
  • US2603608A - Control method in reactions between hydrocarbons and metal oxides : en
  • DE1640910U - GERNIER AND CREAM SPRAY GUN. : de en
  • DE1640945U - CENTRIFUGAL FEEDING DEVICE. : de en
  • FR1012717A - Improvements to mortise type safety locks : en fr
  • DE1640954U - LIGHT RING FOR LIGHT SWITCH AND LIKE. : de en
  • FR1012867A - Assembly of composite honeycomb panels : en fr
  • GB675807A - Improved illuminating means for industrial appliances, machines or apparatus : en
  • DE844269C - Installation of portable dryers for pine cones and other water-containing goods : de en
  • US2602991A - Can opener : en
  • US2603365A - Log loading and unloading apparatus : en
  • BE502410A - BOILER GRILLE. : en fr
  • CH284133A - Method and installation for the colorimetric analysis of a body. : en fr
  • AU154897B2 - Improvements in inflatable lifejackets : en
  • CA484923A - Production of devitaminized casein by solvent extraction : en fr
  • US2603008A - Adjustable mounting for ditching wheel excavators : en
  • DE1640984U - HAMMERMILL. : de en
  • DE839007C - Drawing device : de en
  • DE843753C - Process for the preparation of condensation products from aryl phosphoric acids and dihydric alcohols or phenols : de en
  • DE844204C - Device for removing the contents from a container with at least two separate rooms : de en
  • ES31680U - Portable mechanical brush for woodworking (Machine-translation by Google Translate, not legally binding) : en es
  • CH284074A - Process for the production of phenols. : de en
  • US2603402A - Shipping container : en
  • US2603433A - Aerial torpedo : en
  • US2603410A - Mailing piece : en
  • AU998952A - Improvements relating tothe production of microporous thermoplastic material : en
  • DE1640930U - PACKAGING CONTAINER. : de en
  • DE1640998U - FOOTBALL DICE GAME. : de en
  • DE1641027U - POURING LID FOR BOTTLES. : de en
  • DE1641028U - METAL FRAME WITH HINGED LID FOR PASTRY TINS ETC. : de en
  • US2602939A - Bed rail and post rail connection : en
  • US2603424A - Machine for winding pirns : en
  • US2603670A - Storage battery : en
  • DE843809C - Process for the production of upholstery and device for carrying out the process : de en
  • DE843911C - Adding machine : de en
  • FR1012827A - Further development of follower pistons for ballpoint pens : en fr
  • GB675652A - Improvements in and relating to machines for moulding plastic materials : en
  • CH284021A - Device for road signs and indications. : en it
  • DE844235C - Universal joint with a driving and a driven joint part : de en
  • ES31605U - Negative carbon for projector (Machine-translation by Google Translate, not legally binding) : en es
  • CH284106A - Removable device for attaching a strap to a camera. : en fr
  • DE843807C - Process for bleaching cellulosic materials : de en
  • DE843878C - Electroacoustic device for reproducing impulses, in particular hertz tones. : de en
  • ES202701A3 - Procedure for the preparation of a product to separate and transform alkaloids and other harmful substances of tobacco smoke (Machine-translation by Google Translate, not legally binding) : en es
  • ES24371Y - Backing type for tiles and the like : en es
  • US2603088A - Electrical circuit for straight course navigation : en
  • US2603264A - cautley : en
  • US2603579A - Apparatus for manufacturing plywood tubes : en
  • DE1641175U - PLASTER SOIL OD. DGL. DONORS FOR DOCTORS, HOSPITALS ETC. : de en
  • DE844180C - Arrangement for radio communication between mobile stations : de en
  • ES203973A1 - Improvements in the disposition of receivers of acoustic signals for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012676A - Improvements to sound emitting devices : en fr
  • AU156475B2 - Improvements in or relating to Adhesive Tapes : en
  • FR1012842A - lipstick case : en fr
  • CH284140A - Alarm clock that can be turned off by hand with a device for displaying the tension of the alarm clock spring. : de en
  • DE756250C - Self-supporting car body, especially for rail vehicles : de en
  • DE836147C - Speed limit switches, especially for motor vehicles : de en
  • DE844079C - Mirror system for illuminating the object field of episcopes and similar optical devices : de en
  • BE502501A - FLAME SPARK PLUG FOR LOW VOLTAGE AND CAPACITOR - DISCHARGE. : en nl
  • US2603446A - Valve with double-acting washer : en
  • DE1640928U - FIGURE GAME WITH SET FOR TEACHING PURPOSES, GAMES AND ADVERTISING. : de en
  • DE843966C - Device for automatic monitoring and regulation of the air pressure in motor vehicle tires : de en
  • GB675673A - Improvements in or relating to the manufacture of artificial resins, and to coating compositions, particularly for coating regenerated cellulose films : en
  • US2603372A - Portable hoist : en
  • US2603765A - Electric discharge device : en
  • US2603573A - Bituminous mixtures and processes for their preparation : en
  • DE843848C - Process for the preparation of oxygen-containing compounds : de en
  • DE843930C - Electromagnet for the transmission of torque or thrust between the magnet body and the armature : de en
  • DE844113C - Holder for the display of a wristwatch : de en
  • DE844259C - Labyrinth chain seals, especially for rotary tubes, e.g. B. rotary furnaces : de en
  • ES203792A1 - A perfected system of control of plays in bowging games (Machine-translation by Google Translate, not legally binding) : en es
  • ES30425Y - Automatic drinker for all kinds of birds and cattle : en es
  • FR1012820A - Interchangeable ink supply device for writing and drawing nibs : en fr
  • GB675587A - Improvements in two-part electric couplings : en
  • CH284211A - High frequency device for medical treatment. : en fr
  • FR1012692A - Device for preventing the tines of a wheel harrow from clogging : en fr
  • CH284087A - A process for the preparation of a crystalline unsaturated alkyd resin. : en fr
  • CA484835A - Lens mounting : en fr
  • ES203202A1 - Improvements in photographic machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012798A - Fruit picker : en fr
  • GB675821A - Packeting machines : en
  • US2602996A - Revolving spaghetti fork : en
  • DE844163C - Self-propelled road roller with pneumatic tires : de en
  • DE844304C - Permanent temporary bridge : de en
  • ES196204A1 - PROCEDURE FOR THE PREPARATION OF LACTOFLAVIN MONOPHOSPHORIC ESTER : en es
  • AU154463B2 - Improvements in or relating tothe production of resinous condensation products : en
  • CA484954A - Frequency-modulated crystal oscillators : en fr
  • CA484946A - Methods of and means for making stereoscopic x-ray photographs : en fr
  • CA484907A - Oil filter : en fr
  • NL70473C - : en
  • AU154333B2 - Improvements in or relating to refrigeration apparatus : en
  • AU993652A - Method and apparatus for concurrently bending and forging bar stock : en
  • DE843814C - Venting device for the pump of motor vehicle syringes : de en
  • ES31520U - Perfect ball for bowling game (Machine-translation by Google Translate, not legally binding) : en es
  • NL149914B - : en
  • SE136524C1 - : en
  • US2603448A - Lubricated plug valve : en
  • US2603096A - Actuating mechanism : en
  • US2603122A - Optical smoke detector : en
  • US2603429A - Fishing apparatus : en
  • CA484888A - Desterolation : en fr
  • FR1012583A - Improvements to processes for purifying saccharides or glucosides such as sugar juice or syrups : en fr
  • US2603274A - Foldable chair : en
  • CH284048A - Device for loading the upper roller of a spinning machine by spring force. : de en
  • ES31623U - Pad for flat feet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012672A - Improvements to sofa beds : en fr
  • FR1012826A - Portable container, milk box type : en fr
  • US2603664A - Purification of benzene hexachloride : en
  • DE844131C - Foam flotation of oxidic iron ores : de en
  • DE844295C - Process for the preparation of ª ‰ -oxyphenylcinnamic acid nitriles : de en
  • ES203180A1 - A improvement in the devices of automatic stopping of the telares for lack of frame (Machine-translation by Google Translate, not legally binding) : en es
  • CA484859A - Base shells and feed therefor : en fr
  • DE1641210U - PIVOT HANDLES FOR FOREST SAWS. : de en
  • DE843781C - Spacers for air layer insulation : de en
  • DE844101C - Rope thimble : de en
  • DE844148C - Process for the preparation of acylacetylamines : de en
  • DE1640921U - CUTTING DISC WITH FLEXIBLE CUTTING BODY MADE OF AT LEAST TWO FELT DISCS LAYERED AND HELD TOGETHER BY BOLTS WITH TUBE NUTS. : de en
  • DE1641148U - INTERCHANGEABLE LOCK. : de en
  • DE843917C - Workers control clock : de en
  • DE844132C - Winding machine for rolled out sheets of dough : de en
  • CA484918A - Dorsal support forming reflection intensifier for photographic images : en fr
  • CA484960A - Control systems : en fr
  • CH284273A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • US2602932A - Belt base : en
  • DE843731C - Regenerative air preheater : de en
  • DE844161C - Steel for tools equipped with hard metal : de en
  • GB675833A - Rubber stopper : en
  • US2603680A - Electrical plug connector : en
  • US2603217A - mcshirley : en
  • US2603165A - Truck for railroad cars or the like : en
  • US2603190A - Cylinder and piston construction : en
  • US2603067A - Riveter or the like having a pressure multiplying device : en
  • DE843776C - Overload clutch : de en
  • AU1000052A - Manufacture of highly concentrated preparations of steroid hormones suitable for injection : en
  • DE844280C - Middle shot guard : de en
  • ES202499A1 - A device to limit the primary current when a transformer is intercaled in circuit (Machine-translation by Google Translate, not legally binding) : en es
  • GB675632A - Improvements in and relating to the deposition of austenitic manganese steel by fusion welding : en
  • GB675912A - Improvements in or relating to organo-silicon resins and the baking of bread : en
  • US2603335A - Sheetsxsheet i : en
  • US2603475A - Manually operated cutting torch machine : en
  • US2603487A - Pincage assembly for bowling pin setting machines : en
  • CA484979A - Sludge removing system : en fr
  • US2602963A - Method of cementing carbon block to porcelain blocks : en
  • US2603554A - Production of zinc oxide : en
  • US2603114A - Enclosed rolling mill : en
  • US2603293A - Lynes : en
  • CH284012A - Hydraulic knife drive device on mowers. : de en
  • US2603598A - Controlling alkalinity of drilling fluids : en
  • US2602933A - Ball valve for flush tanks : en
  • US2603344A - Single gutter barn cleaner : en
  • US2603632A - Method of preparation of phosphoric acid esters of riboflavin : en
  • US2603723A - High-frequency amplifier circuit : en
  • CA484952A - Cycle frame lugs and method of manufacture thereof : en fr
  • US2602981A - Concrete block molding machine : en
  • AU157414B2 - Shampoo compositions comprising urea and water-soluble salts of sulfated monoglyceridles of higher fatty acids : en
  • ES31418U - A new type of locks for looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES24555Y - Automatic flap for double leaf doors : en es
  • AU1002552A - Improvements in or relating to cylindrical twister-type electromechanical devices : en
  • AU989452A - Improvements in or relating to resistant elastomers : en
  • US2602927A - Work positioning means for heeling machines : en
  • US2603559A - Gas and steam generator for systems for obtaining fuel gases and other products fromnatural gas and the like : en
  • CA484846A - Clutch driven plate : en fr
  • US2603318A - Panel fastener : en
  • CA484833A - X-ray diffraction photometer : en fr
  • DE1641076U - LETTER OPENER WITH MAGNIFIER AND GRADUATION. : de en
  • DE844231C - Pressure exchanger : de en
  • AU1004452A - Truck loading device : en
  • AU154202B2 - Improvements in or relating to pest control smoke generating devices : en
  • CH284146A - Press casting machine. : de en
  • DE843914C - Device for displaying fixed appointments : de en
  • DE844165C - speaker : de en
  • DE844240C - Drilling machine with optics for setting up and device for coring metal objects : de en
  • GB675598A - Handles : en
  • DE1641192U - MIRROR CONSOLE AND GLASS PLATE HOLDER IN METAL. : de en
  • DE843801C - Process for the manufacture of an expandable, closed container from sheet aluminum : de en
  • DE843984C - Shirt with interchangeable collar : de en
  • AU160526B2 - Improvements relating to sintered aluminium bodies and methods of making thesame : en
  • CA484849A - Method of securing or sealing interfitting parts : en fr
  • CH284033A - Lid on household machines. : de en
  • CH284116A - Computing device. : de en
  • US2603192A - Hydraulic valve for controlling the flow of fluid to cylinders : en
  • USD167283S - Door closer : en
  • US2603657A - N-alkyl-n-(sulfophenylthio) alkylaminoanilines : en
  • DE1641018U - WHEELCHAIR WITH SADDLE SEAT. : de en
  • US2602986A - Jewel setting press : en
  • AU994852A - Improvements in and relating to starters for prime movers such as gas turbines : en
  • US2603175A - Method and means for making wrought fittings : en
  • US2603729A - Multiple delayed-action switches : en
  • US2603257A - Wood-heel cupping machine : en
  • US2603612A - Fabric treating thermoplastic resin-rosin composition : en
  • US2603646A - Preparation of 2-mercapto thiazoles : en
  • DE1641115U - TOWEL, BATH TOWEL AND SIMILAR SANITARY HOLDER. : de en
  • DE843968C - Device for sanding tiles and similar ceramic plates : de en
  • ES31591U - Electric bell (Machine-translation by Google Translate, not legally binding) : en es
  • ES31681U - Armor for fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012611A - Rubber powder puff : en fr
  • FR1012878A - Diffuser device for fluorescent lamps : en fr
  • GB675974A - Improvements in and relating to grills : en
  • DE844277C - Chain tree brake for looms : de en
  • FR1012819A - Improvements to cardboard boxes intended to contain and serve to distribute granular or powdered materials : en fr
  • FR1012877A - Improvements in plow construction : en fr
  • DE1640939U - CONVEYOR BELT WITH END ROLLERS E.g. DISCHARGE ROLLERS, REVERSE ROLLERS AND THE LIKE. : de en
  • DE843880C - Knee joint for artificial legs : de en
  • ES203689A2 - A procedure for manufacturing white cement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012859A - Improvements to fire extinguishers : en fr
  • GB675561A - Improvements in or relating to electrical signal translating circuits : en
  • CH284283A - Three-position solenoid valve. : en fr
  • DE843975C - Loading bucket or the like, which is tilted for emptying and can be filled again after tilting 180íÒ without prior turning back : de en
  • GB675796A - Improvements in the production of salicylic acid derivatives : en
  • US2603256A - Groen : en
  • DE843746C - Water jacket boiler for hot water heating systems : de en
  • ES202136A1 - Procedure for the construction of holds and loading beams based on prefabricated blocks (Machine-translation by Google Translate, not legally binding) : en es
  • ES31570U - Automatic universal screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • CH284218A - Wide bandwidth impedance transformer. : en fr
  • ES31525U - Special clamp for ignition coils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012576A - Improvements made to revolving bridges, in particular those with electric drive and internal combustion engine : en fr
  • FR1012568A - Improvements in perfume fixation processes : en fr
  • GB675960A - Improvements in bags or like containers for the preservation of food or the like : en
  • ES31691U - Hydraulic deodorizer (Machine-translation by Google Translate, not legally binding) : en es
  • GB675703A - Switches using code-controlled bars : en
  • GB675719A - Process for the production of oxygenated hydrocarbon compounds and the oxygenated hydrocarbon compounds so produced : en
  • GB675922A - Improvements in arrangements in display dummies : en
  • ES29336Y - Steam tie ironer : en es
  • FR1012851A - Reel for grafting the vine : en fr
  • GB675792A - Improvements in or relating to the production of substantially dry stable therapeutic powders : en
  • GB675871A - Improvements relating to washing-machines : en
  • US2603198A - Automatic choke valve : en
  • US2603249A - Sheetsxsheet i : en
  • US2603434A - Pilotless aircraft : en
  • USD167293S - Toy television camera and radar scope : en
  • DE843730C - Zugverstaerkender swirl generator for furnaces : de en
  • GB675638A - Improvements in or relating to armoured cables : en
  • DE843959C - Speed adjustment device for centrifugal governor : de en
  • ES30165Y - Permanent embossing type : en es
  • FR1012619A - Intermediates and dyes derived from indazole and processes for their preparation : en fr
  • GB675551A - Improvements in bread-toasting apparatus : en
  • GB675581A - New octyl phthalate and vinyl resins plasticised therewith : en
  • GB675714A - Improvements in method of splicing rubber articles : en
  • GB675763A - Improvements in and relating to fluid control mechanism for electric circuit breakers : en
  • ES203495A3 - A suspension and shock absorber device for bikes and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES30167Y - Fuse box : en es
  • FR1012771A - Improvements to autopilot devices : en fr
  • ES31566U - Illuminated picture (Machine-translation by Google Translate, not legally binding) : en es
  • GB675805A - Improvements in magazines for safety razor blades : en
  • ES31651U - Dimmable console (Machine-translation by Google Translate, not legally binding) : en es
  • GB675835A - Improvements in means for governing power stations : en
  • DE844044C - Orthopedic fastener for sacred sacred organs : de en
  • ES203934A1 - A system of construction of right feet, columns, posts and vertical supports, based on prefabricated elemental units (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012741A - New azo dyes : en fr
  • FR1012796A - Self-propelled mower : en fr
  • GB675888A - Improvements in or relating to a permeability tuning device : en
  • DE844096C - Spring motor : de en
  • ES31698U - Telescopic fork (Machine-translation by Google Translate, not legally binding) : en es
  • ES31641U - Improved suction cup (Machine-translation by Google Translate, not legally binding) : en es
  • ES196033A1 - IMPROVEMENTS IN BUTTERFLY VALVES : en es
  • US2603103A - Variable inertia device : en
  • US2603277A - Lighting torch : en
  • GB675824A - Improvements in or relating to condensers for refrigerating apparatus : en
  • ES30079Y - Device intended for the transfer of liquids : en es
  • DE842533C - Transformation furniture that can be used as seating and reclining furniture : de en
  • DE844262C - Tilting device for emptying garbage cans into garbage collection containers : de en
  • DE844199C - Braiding machine with two intersecting wave-shaped raceways : de en
  • US2603704A - Electroresponsive device : en
  • DE843924C - Pistons for internal combustion engines : de en
  • GB675941A - Improvements in combined spring and fluid check devices for doors : en
  • DE843831C - Cleaning and deoiling of compressed gases : de en
  • ES203368A3 - An electroexpulsing apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES204128A2 - A reverse device, particularly for the transportation means in the mines service (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012748A - Process for making choline preparations suitable for oral administration : en fr
  • ES202413A1 - Drawing of variable scale drawings (Machine-translation by Google Translate, not legally binding) : en es
  • GB675712A - Improvements relating to surgical chairs : en
  • FR1012880A - Process for the manufacture of metal links with rounded ends and corresponding links : en fr
  • GB675604A - Extended surface heat exchanger : en
  • DE843750C - Methods and devices for bending barrel staves assembled to form a barrel jacket : de en
  • US2603119A - Automatic auxiliary tuning device : en
  • US2603222A - Xx val valye : en
  • US2603580A - Tire building drum : en
  • ES30380Y - Improved dosing cap : en es
  • FR1012671A - Method for setting the time of hourly movements and compliant device : en fr
  • GB675854A - Improvements in or relating to phosphors : en
  • GB675931A - Improvements relating to combined spring and fluid check devices for doors : en
  • GR13699B - NEW TYPE OF CONTINUOUS SUPPLY AND EXPORT OVEN FOR THE HEAT TREATMENT OF POWDERED MATERIALS. : el en
  • US2603307A - Apparatus for recovery of gassuspended solids : en
  • GB675669A - Improvements in and relating to vehicle bodies : en
  • ES31544U - Pressure cap for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012621A - Improvement in powder reaction propellant charges : en fr
  • FR1012772A - Improvements to gas lighters : en fr
  • DE1641064U - PARKING BRAKE ON MOTOR VEHICLES. : de en
  • DE1641105U - TRIPLE-LEAF MIRROR. : de en
  • ES200389A1 - New procedure to verify the loading of fluorescent luminous tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012829A - Improvements to processes and reaction devices between gas and suspended and semi-suspended solids : en fr
  • US2603262A - Sectionalizing cutting machine : en
  • US2603309A - Apparatus for removing dust from gases : en
  • FR1012636A - Carbon paper with synthetic resin compensating layer : en fr
  • FR1012825A - Coal mining machine for tunnel felling : en fr
  • DE1641197U - WRITING DESK. : de en
  • DE1641106U - TUBE FURNITURE, WHICH SEAT, BACK AND LYING SURFACES ARE BRAIDED WITH STRAPS ON A TEXTILE OR PLASTIC BASIS. : de en
  • GB675713A - Improvements relating to the manufacture of fibrous cement sheets : en
  • AU160254B2 - Drive mechanism for industrial trucks : en
  • GB675595A - Reclaiming rubber : en
  • FR1012719A - Manufacture of braided shoes on planks : en fr
  • ES28701Y - Mold for making ice cream with a stick : en es
  • ES31709U - Container lined with hidden seam line (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012659A - Depth detector device : en fr
  • DE1641215U - ARRANGEMENT FOR SUPPORTING THE CHASSIS OF A SOUND DEVICE. : de en
  • GB675558A - Improvements in or relating to plug and socket connectors for electric circuits : en
  • DE843775C - Elastic shaft coupling : de en
  • ES25723Y - Screw clamp for various uses : en es
  • FR1012721A - Training for stamping or stamping sheep lifting by belts or ropes : en fr
  • US2603130A - Cartridge link guide : en
  • DE1641219U - CLOSURE WITH WIDTH ADJUSTMENT FOR COLLAR STRAP. : de en
  • ES31573U - Acoustic signal sensor for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB675858A - Improvements in or relating to the hardening of photographic material : en
  • US2603617A - Plasticizing natural and synthetic elastomers by incorporation of n-isopropyl thiosalicylamide : en
  • USD167270S - Vegetable grater : en
  • DE1641058U - FRAME FOR SHOP WINDOW DECORATIONS. : de en
  • DE843940C - Flow transmission : de en
  • DE844172C - Mechanically driven selector in which the moving part is coupled to a drive shaft via a disengageable coupling mechanism : de en
  • FR1012578A - Method of molding partially closed laminated parts such as boat hulls : en fr
  • GB675585A - Improvements in or relating to preserving rubber and to the production of antioxidants for use therein : en
  • GB675978A - Improvements relating to thermostatically controlled valve mechanism : en
  • ES29474Y - Breeze protector for wind, rain and sun of bikers, cyclists, etc. : en es
  • CH284210A - Truss. : de en
  • US2603031A - Fishing trap : en
  • US2603109A - Automatic transmission : en
  • US2603659A - Photographic developers : en
  • US2603725A - Multiple circuit control switch : en
  • US2603483A - Sheet feeding device for article labeling machines : en
  • CH284028A - Hot and cold water mixer and dispenser device for tanks with overflow drain. : en it
  • AU154950B2 - Improvements in sand cores and molds, moulding materials and methods of forming thesame : en
  • DE844020C - Walking protection for vehicle rails : de en
  • US2603600A - Addition agents and mineral oil lubricant compositions containing the same : en
  • US2603370A - Automobile tow truck : en
  • US2603690A - Safety device for diesel and internal-combustion engines : en
  • AU737252A - An improved throwing crush : en
  • DE844086C - Arrangement for the transmission of ripple vibrations : de en
  • DE844120C - Light column for regulating road traffic : de en
  • US2603246A - Magnetic holding and guide means : en
  • US2603065A - Power steering mechanism : en
  • US2603345A - Hinged boot flap portable elevators : en
  • US2603129A - Dial indicator having polarizing elements : en
  • US2603183A - Nest : en
  • DE1641081U - BRUSH HOLDER WITH STAFF. : de en
  • ES31712U - Lantern for dances, dances and similar parties (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012813A - Method and devices for decorating nails : en fr
  • US2603775A - Radar target indicating system for fire control : en
  • DE843979C - Control of a machine, in particular a machine tool, operating with a pressure medium : de en
  • DE844111C - Device for creping foils by means of an endless belt made of stretchable material : de en
  • DE1641162U - ZELTBAHN. : de en
  • ES197871A1 - PROCEDURE FOR THE PREPARATION OF DISAZOCOLORANTS : en es
  • US2603258A - Automatic shaping attachment : en
  • US2603743A - Electronic duplexing device : en
  • DE1641221U - DEVICE FOR APPLYING RADIAL SEALING RINGS ON SHAFTS AND THE LIKE. : de en
  • DE843764C - Fuel injection pump : de en
  • DE843785C - Process for the production of hard galvanic silver coatings : de en
  • DE843877C - Method and device for producing acetylene with simultaneous production of dry hydrated lime : de en
  • DE844187C - Remote control method with group selection : de en
  • DE844194C - Circuit arrangement for relays, especially for use in code pulse transmission systems : de en
  • GB675795A - Apparatus for use in joining the abutting edges of floor coverings such as carpets and the like : en
  • DE1641083U - CAR WASH BRUSH. : de en
  • DE844184C - Hanger for cord or tube pendant lights with canopy : de en
  • GB675751A - Automatic control of mobile craft : en
  • US2603458A - Grid panel unit for radiant heat and like installations : en
  • US2603286A - Venetian blind slat : en
  • US2603383A - Pellet dispensing device : en
  • DE1641246U - CONE SPIRAL AS A BROOM HANDLE HOLDER. : de en
  • DE843916C - Cash register or similar accounting machine : de en
  • US2603760A - Automatically controlled alternating current arc welding apparatus : en
  • ES197227A3 - A METHOD FOR ARRANGING KNITTED GENDERS : en es
  • FR1012706A - Improvement in electrical signaling devices using flashing lights : en fr
  • GR13717B - PERFECTIONS IN OR IN RELATION TO ELECTRIC LAMP. : el en
  • ES203257A3 - An electrobatidor apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES31564U - Rotary device of own optical illusion for propaganda in showcase or other applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012849A - Head for sealing and drip emptying eye drops and all pouring bottles : en fr
  • DE844064C - Device for pressing large parts from hardenable synthetic resin mass in the flow process : de en
  • DE844290C - Process for the hydrogenation of black coal melt : de en
  • ES31627U - Hook for watch straps (Machine-translation by Google Translate, not legally binding) : en es
  • GB675553A - Elevation meter : en
  • GB675670A - Improvements in or relating to devices for peeling oranges and other citrus fruits : en
  • DE843947C - Device for sharpening circular saw blades on joinery machines : de en
  • ES202057A1 - A procedure for the coating of the surface of metallic articles (Machine-translation by Google Translate, not legally binding) : en es
  • GB675790A - Improvements in or relating to multi-layer composite panels or boards and method of manufacturing same : en
  • CH284038A - Clothes hanger. : de en
  • CH284096A - Paper intended to receive an inscription. : en fr
  • ES31727U - Auxiliary support for handset (Machine-translation by Google Translate, not legally binding) : en es
  • DE843755C - Device for scanning perforations in index cards : de en
  • DE1641090U - TEMPERATURE CONTROLLED ELECTRIC REFRIGERATOR WITH A DEVICE FOR DEFROSTING THE EVAPORATOR AND FOR ICE PRODUCTION. : de en
  • ES31533U - Spring perfected for dverse applications (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640908U - OILER, ESPECIALLY FOR MINING. : de en
  • DE1641122U - BUTTON FOR CLOTHES. : de en
  • DE843892C - Multilayer insulation : de en
  • DE843910C - Logarithmic calculator : de en
  • FR1012783A - Snap-release rotary electrical switch for AC and DC currents : en fr
  • CA484943A - Truck mixer : en fr
  • CH284135A - Watch movement racket. : en fr
  • DE843786C - Process for the production of metal objects with a resistant coating : de en
  • DE1640973U - ELECTRIC HEATING PAD. : de en
  • US2603482A - Car door opener : en
  • US2603461A - Mixing machine : en
  • ES202941A1 - A new machine to cut metals (Machine-translation by Google Translate, not legally binding) : en es
  • US2603045A - Spark plug cleaner : en
  • ES204059A1 - A procedure for the solubilization of cloramfenical (Machine-translation by Google Translate, not legally binding) : en es
  • US2603582A - Production of launderable semistiff fabrics or articles of wearing apparel : en
  • GB675722A - Improvements relating to fastening devices : en
  • CH284084A - Laundry detergent. : de en
  • US2603187A - Writing instrument of the retractable tip type : en
  • US2603592A - Pitch-like compositions : en
  • US2602972A - Shutter-type awning : en
  • DE843760C - Filters, in particular fuel filters : de en
  • US2603492A - Nontorsional stylus : en
  • ES31642U - Removable and roll-up chair for transport (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012726A - Apparatus for supporting fabrics, in particular with a view to drying them : en fr
  • US2603528A - Door seal construction : en
  • US2603553A - Adsorption process : en
  • ES31535U - Own profile for reinforced concrete beams (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012752A - Process for the preparation of organic mercury compounds : en fr
  • GB675645A - Improvements in and relating to magnetic fluid clutches : en
  • AU160300B2 - Improvements indirection indicator control devices for motor vehicles : en
  • US2603504A - Adjustable axle : en
  • US2603671A - Battery assembly : en
  • US2603728A - Sensitive control and indicating instrument : en
  • ES31577U - Stainless light head needle for injections (Machine-translation by Google Translate, not legally binding) : en es
  • US2603452A - Pump valve : en
  • US2603472A - Governor for internal-combustion engines : en
  • DE1640941U - CONVEYOR BELT, IN PARTICULAR FOR WASHING MACHINES. : de en
  • US2603587A - Propane fractionation of lubricating oil stocks : en
  • ES31527U - Utensil to apply metal capsules for bottling (Machine-translation by Google Translate, not legally binding) : en es
  • CH284252A - Electromagnetic signaling device. : en fr
  • GB675770A - A mixture for use in making an adhesive : en
  • GB675909A - Improvements in regenerative coke ovens : en
  • US2603259A - Chip releasing : en
  • DE843795C - Speed change gears for machine tools, especially for lathes : de en
  • GB675605A - Improvements in coal handling plant for mine shafts : en
  • FR1012723A - Advanced tubular rim for cycles : en fr
  • US2603214A - Ailover bed canopy to administer : en
  • US2603423A - Method for the removal of sulfur from sponge iron : en
  • CA484958A - Fluid pressure remote control apparatus : en fr
  • CH284118A - Impact fuse for rocket projectiles. : de en
  • GB675737A - Corrosion prevention in acidic gas removal processes : en
  • FR1012701A - Shaker conveyor for mining operations : en fr
  • DE843780C - Piston seal, especially for hydraulic brakes : de en
  • DE843896C - Universal processing machine for woodworking : de en
  • ES31701U - Desk for two bodies (Machine-translation by Google Translate, not legally binding) : en es
  • ES31640U - Rubber toy constructions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012605A - Improvements made to the means to ensure the presentation of certain products such as cosmetics : en fr
  • DE844135C - Device for regulating the stroke deflections of the lifting or rocking tables of rolling mills : de en
  • FR1012698A - Illuminated desk with variable inclination and lighting : en fr
  • ES27570Y - Improved water filter : en es
  • FR1012577A - Closure for boxes, packaging and more : en fr
  • US2603619A - Dialkyl bisphenoxy acetate plasticized polyvinyl chloride compositions : en
  • US2603043A - Gauge controlled grinding wheel feed mechanism : en
  • US2603317A - Building structure : en
  • US2603400A - Container end closure : en
  • US2603777A - Radio system : en
  • DE844129C - Pliers with parallel guidance of the jaws for precision mechanical and medical, especially dental purposes : de en
  • CA484925A - Smelting of zinciferous ore : en fr
  • AU1002152A - Combined connector and insulator : en
  • DE843928C - Flexible shaft coupling with a concentric helical spring clamped at the ends in the coupling halves : de en
  • DE844119C - Contact device for door locks to activate an electrical alarm system : de en
  • ES31563U - Apparatus for cooking potatoes, fruits and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641029U - RING RADIATOR WITH SUBDIVIDED CHAMBERS. : de en
  • US2603531A - Side dumping trailer and draft connection therefor : en
  • US2602957A - Hinge construction : en
  • US2603621A - Fiber forming composition containing polymerized acrylonitrile : en
  • US2603347A - Container with adjustable firearm : en
  • US2603426A - Double reverse spring lock for paper rolls : en
  • AU989952A - A constructional element of L-shape crosssection : en
  • CH284148A - Fluid-cooled electrode holder for welding with a gas-coated arc. : de en
  • ES204024A1 - Improvements in multicopy machines and automatic operation addresses without engine (Machine-translation by Google Translate, not legally binding) : en es
  • GB675883A - Improvements in or relating to apparatus and process for spray drying : en
  • ES200554A1 - A procedure to start a gasified heavy fuel burner (Machine-translation by Google Translate, not legally binding) : en es
  • ES31503U - Pneumatic sorting device for solid products by weight difference (Machine-translation by Google Translate, not legally binding) : en es
  • DE843964C - Pulling device : de en
  • DE844249C - Process and plant for the production of cellulose : de en
  • DE844283C - Spray device for dispensing partial quantities, in particular confectionery masses : de en
  • ES27564Y - Toy : en es
  • DE1641085U - BOOK COVER MADE OF THERMOPLASTIC PLASTIC FILM WITH CLEAR USE. : de en
  • DE844272C - Time switch with 12-hour dial : de en
  • DE844313C - Switching arrangement with an oscillator which is provided with means for automatic frequency correction : de en
  • DE1640940U - STACKING BASE, PREFERRED FOR STONES AND CERAMIC PRODUCTS. : de en
  • DE1641057U - ADVERTISEMENT COLUMN. : de en
  • ES31664U - A plastic sealing device for closing bottles containing carbonated beverages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012565A - Improvements to overhead cranes with winch trolleys : en fr
  • FR1012641A - Device for articulation of the steering control lever and the steering linkage, intended in particular for motor vehicles : en fr
  • GB675643A - Method of and apparatus for grinding or polishing solids of revolution : en
  • DE844090C - Device for encapsulating exposed hubs : de en
  • DE1641171U - AMPLIFIER WITH RESISTANCE MICROPHONE WITHOUT ADDITIONAL POWER SOURCE. : de en
  • DE844026C - Improvements to electrical power generation systems : de en
  • DE844197C - Process for the production of breaker contacts from artificial carbon bodies and graphite metal bodies : de en
  • US2602970A - Window for pressurized chambers : en
  • AU159763B2 - Magnetic indicator-recorder system : en
  • DE1640912U - DEVICE FOR AUTOMATIC CONTROL AND MONITORING OF CALANDERS. : de en
  • DE844175C - Device for receiving frequency-modulated waves : de en
  • US2603061A - Rocket loading arrangement : en
  • CH284020A - Reinforced concrete railway sleeper with rail fastening bolts and method of manufacturing said sleeper. : en fr
  • US2603111A - Gear device for motorcars : en
  • ES31633U - Folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012712A - Improvements to gas radiators : en fr
  • AU160497B2 - Improvements in and relating to starters for prime movers such as gas turbines : en
  • GB675823A - Improvements in or relating to thermosettable resins : en
  • DE839351C - Process for the sulfochlorination of saturated non-aromatic hydrocarbons : de en
  • DE843869C - Solid runner for asynchronous motors : de en
  • DE844196C - Process for the production of breaker contacts from artificial carbon bodies and graphite metal bodies : de en
  • DK74426C - Device for washing machines. : da en
  • DE844298C - Process for the preparation of carboxylic acids 5-aryl-substituted nitrogen-containing, monocyclic compounds or their derivatives, such as esters and amides : de en
  • ES203945A1 - Improvements in and relating to folding chairs : en es
  • ES24656Y - Knitted panties for women or girls : en es
  • ES30797U - Structure to treat floating or stationary bodies (Machine-translation by Google Translate, not legally binding) : en es
  • CH284022A - Device for sealing the smoke pipe of insert ovens. : de en
  • CH284162A - Complex formed by a plurality of matches and applicable to a pack of cigarettes. : en it
  • DE1640937U - LOAD CONVEYOR DEVICE. : de en
  • GB675591A - Improvements in or relating to means for stiffening ceiling boards or the like : en
  • DE843932C - Self-lubricating plain bearing with an outer and inner bearing ring rotating with the shaft and a lubricant sump flanking the inner bearing ring : de en
  • FR1012799A - Velvet <nacre> machine : en fr
  • GB675677A - Dialyzing membrane and process of dialysis : en
  • US2603642A - Methine dyestuffs : en
  • US2603742A - Electrical apparatus for testing radio equipment : en
  • ES202491A1 - A procedure for the manufacture of absorbent tapes of vegetable fiber, with preference cotton, for electrical insulation (Machine-translation by Google Translate, not legally binding) : en es
  • GB675808A - Improvements relating to children's toys : en
  • GB675828A - Improvements in or relating to induction heating furnaces : en
  • ES30594U - Some holes of special manufacture (Machine-translation by Google Translate, not legally binding) : en es
  • DE843835C - Method and device for the production of pipes and hoses : de en
  • DE843991C - Feeding device for pilgrim step rolling mills : de en
  • ES26101Y - Low capacity tank to supply liquids in small doses : en es
  • ES29657Y - Pressure regulator and filter for fuel inlet in internal combustion engine carburettors : en es
  • GB675889A - Improvements in solid fuel burning stoves for supplying hot air for mould-drying and like purposes : en
  • ES31670U - Improved mortars of liquid compasses, used to govern ships and airplanes en route (Machine-translation by Google Translate, not legally binding) : en es
  • US2603081A - Tumbler lock adjustable for different keys : en
  • US2603229A - Control device : en
  • DE844103C - Reverse gear with automatic reversing device for reversing in a precise cycle : de en
  • DE843799C - Additional device for automatic lathe : de en
  • DE843908C - Equipment on adding and accounting machines to intercept the rebound effect of the type carriers and their control organs : de en
  • ES29837Y - Apparatus for mounting moving eyes : en es
  • FR1012634A - Ball joint for all types of use and in particular for steering and control linkages : en fr
  • GB675552A - Apparatus for separating solids into products of different specific gravities : en
  • US2603466A - Mounting for supplementary feed device for internal-combustion engines : en
  • DE739923C - Procedure for achieving all-over blooming levebunks : de en
  • ES30279Y - Movable axle bracket for toy car steering : en es
  • DE843745C - Gas burner nozzle : de en
  • US2602935A - Insulating apparatus for bathtubs : en
  • US2603385A - Mechanism for puncturing containers : en
  • US2603710A - Rotatable attenuator for wave guides : en
  • USD167276S - Pendant cross : en
  • DE1640944U - DRIVE OF A CONVEYOR BELT, IN PARTICULAR FOR DOCUMENTS, PRINT MATERIAL, CARDS OR DGL. : de en
  • DE844207C - Electric cooking, roasting and baking equipment : de en
  • US2603527A - Spare tire carrier for vehicles : en
  • USD167261S - Smoking dragon ash tray : en
  • DE843904C - Sack filling device for net bagging scales : de en
  • ES203738A1 - A PROCEDURE FOR THE PREPARATION OF BENZOTHIAZOLE DERIVATIVES : en es
  • US2603131A - Roll grooving method and apparatus : en
  • US2603206A - Convection and forced air flow : en
  • US2603636A - Preparation of organic acid esters of cellulose : en
  • AU162404B2 - Process forthe preparation of crystals of germanium and silicon and crystals produced thereby : en
  • CH284250A - Electric heater. : en fr
  • DE751041C - Device for supplying the powdery material to be weighed or the like with automatic scales : de en
  • DE756470C - Circuit arrangement for storing cathode ray scanner : de en
  • US2603188A - Fountain pen : en
  • USD167256S - Box camera : en
  • US2603496A - Self-tightening collet : en
  • US2603508A - Transfer material : en
  • CH284238A - Road vehicle. : de en
  • US2602983A - Wall opening form : en
  • AU994552A - Rotary take-ups for sewing machines : en
  • CH284226A - Object-holder device to be applied to the bust. : en it
  • US2603330A - Shaft controlling mechanism : en
  • CA484861A - Resilient wheel : en fr
  • DE843899C - Process for stabilizing reaction products of polymers and copolymers of conjugated dienes and sulfur dioxide which contain at least 15% sulfur : de en
  • DE843935C - Connection piece for pipes : de en
  • DE844156C - Process for the preparation of diacylimide capsules : de en
  • DE844310C - Tube generator with oscillating crystal : de en
  • GB675630A - Improvements in and relating to rotary parcelling machines : en
  • GB675933A - Thermal reduction of titania and zirconia : en
  • AU154371B2 - Improvements in or relating to shaving brushes : en
  • CA484841A - Motion converting mechanism : en fr
  • ES31524U - An improved stopper for pots and glasses (Machine-translation by Google Translate, not legally binding) : en es
  • ES31602U - Extra-flat radiator model (Machine-translation by Google Translate, not legally binding) : en es
  • CA484852A - Magnetic core : en fr
  • US2603391A - Kaufman : en
  • US2603450A - Pendulum-type ball check valve : en
  • DE843949C - Reamer with spindle arranged in the awl head with adjustable surfaces for knife adjustment : de en
  • CA484928A - Smelting of zinciferous ore : en fr
  • DE1641152U - INK BALLPOINT PEN. : de en
  • US2602989A - Valve tool : en
  • AU995552A - Method of and apparatus for making metal drums : en
  • DE843747C - Adjustable plank support for roofs and other sloping surfaces : de en
  • DE844154C - Process for the preparation of phenthiazine derivatives with an external quaternary ammonium group : de en
  • CH284108A - Electrophotographic plate. : en fr
  • DE1640995U - COMPOSITE WINDOW COUPLING FOR FIXED AND CONNECTED DOORS. : de en
  • US2602947A - Protective jacket for paint brushes : en
  • US2603409A - Handled container : en
  • US2603724A - Sound translating device arranged to eliminate extraneous sound : en
  • US2603778A - Adjustable reference marker indicating system for echo ranging devices : en
  • FR1012890A - Ring balance for measuring pressures and flows : en fr
  • FR1012896A - Device for transporting or storing or transporting and storing goods or the like : en fr
  • GB675653A - Improvement in containers and methods of making same : en
  • GB675794A - Improvements in or relating to clutch mechanism and control means therefor for agricultural vehicles and the like : en
  • US2603706A - Scanning system for color television : en
  • NL70512C - : nl
  • CA484809A - Wheel structure : en fr
  • US2603219A - Index device : en
  • US2603576A - Water repellent textiles and method of making same : en
  • CH284243A - Wheel hub, in particular for bicycles and motorcycles, with a built-in generator. : de en
  • CH284275A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • US2603242A - Loom comb : en
  • US2602987A - Band saw : en
  • USD167290S - Lady s ornamented stocking : en
  • US2603116A - Spiral actuated slidable jaw end wrench : en
  • US2603154A - Single revolution drive control for rotary printing presses : en
  • US2603768A - Transductor : en
  • USD167280S - Textile fabric : en
  • CH284013A - Shoe lift. : en fr
  • CH284247A - Transmission gear. : de en
  • CA484848A - Power transmission belts : en fr
  • CA484953A - Exposed filing and record keeping equipment : en fr
  • NL71489C - : en
  • US2603068A - Offshore working platform and method of erecting same : en
  • US2603374A - Loading attachment fob tractors : en
  • CA484873A - Bearing assembly for centrifuges and the like : en fr
  • CH284174A - Compressor device. : de en
  • AU162636B2 - Manufacture of highly concentrated preparations of steroid hormones suitable for injection : en
  • AU991452A - Improved method of and for making panelled partitions andthe like : en
  • DE1640946U - DISCHARGE HOUSING FOR SCREW CRYSTAL. : de en
  • GB675952A - Electrical signal mixing system : en
  • CA484819A - Retractable keel for sailboats : en fr
  • CH284191A - Device for actuating a throttle device. : de en
  • US2602926A - Work positioning guide : en
  • CH284157A - Device for sharpening a two-edged safety razor blade. : en fr
  • DE843763C - Injection pump for internal combustion engines : de en
  • GB675634A - Antidazzle device for headlights : en
  • US2603153A - Lost motion drive for rotary printing devices : en
  • US2603329A - Automatic selector mechanism : en
  • US2603363A - Ware piling apparatus : en
  • CH284055A - Method of cleaning. : de en
  • CH284011A - Tedder. : de en
  • CA484830A - Chlorinated rubber coating compositions : en fr
  • CA484875A - Sunshades and other auxiliary spectacles : en fr
  • CH284177A - Circulation pump. : en fr
  • BE502534A - MOTOR VEHICLE TRAILER COUPLING. : en fr
  • DE1641084U - TOP WITH SLOT AND HOLDER FOR SCRUBBERS AND BROOMS. : de en
  • DE843972C - Method for preserving oven feed : de en
  • GB675650A - Improved building element : en
  • GB675855A - Improvements in or relating to electromagnetically operated apparatus : en
  • GB675901A - Improvements in or relating to draught excluding devices for doors : en
  • US2603754A - High-frequency apparatus : en
  • CA484857A - Circuit interrupters : en fr
  • DE1641147U - MOCKET LOCK. : de en
  • DE1641207U - ADJUSTMENT DEVICE FOR INSTALLERS OD. DGL. : de en
  • CA484870A - Crank shaft twisting machine : en fr
  • AU1001652A - Improvements in or relating tothe hardening of epoxide resins : en
  • DE1641034U - OBJECT CARRIER FOR MEASURING DEVICES WITH REMOVABLE PROBE. : de en
  • DE843811C - Daylight developing can : de en
  • AU156306B2 - Deflecting coil arrangement for cathode ray tubes, preferably for. television purposes : en
  • DE843864C - Relay arrangement for starting and overload protection of single-phase asynchronous motors, especially for driving compression refrigeration machines : de en
  • US2603557A - Supplementary fuel : en
  • ES31729U - Mixed ribbon of fabric and plastic (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012614A - Improvements to vibration recorders : en fr
  • GB675663A - Improvements in or relating to the manufacture of composite sheet material : en
  • US2602956A - Sash hanger : en
  • US2603454A - Elevatable load platform for vehicles : en
  • US2603581A - Tire building drum : en
  • CH284041A - Steel wire brush. : de en
  • CH284112A - Ballpoint pen. : en fr
  • CH284178A - Gear press. : de en
  • US2603340A - Article handling system : en
  • US2603000A - Bifocal lens gauge and marker : en
  • US2603524A - Hook having releasable safety locking means : en
  • US2603451A - Flow control assembly for closed hydraulic conduits : en
  • GB675925A - Improvements in or relating to television receivers : en
  • US2603396A - Apparatus for filling milk cans by vacuum, with means for straining and cooling saidmilk : en
  • US2603403A - Consumer type container end structure : en
  • US2603625A - Copolymers of dichlorostyrene and certain esters of olefin polycarboxylic acids : en
  • US2602928A - Men's undergarment : en
  • US2603316A - Brake rotor : en
  • ES31693U - A new syringe model for injections (Machine-translation by Google Translate, not legally binding) : en es
  • DE843997C - Device for wet decating of fabrics : de en
  • ES29998Y - Chuck : en es
  • DE843828C - Master clock : de en
  • ES31628U - Negative carbon from projectors for high current currents (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012647A - Steering control linkage for motor vehicles : en fr
  • GB675563A - Improvements in or relating to acrobatic toys : en
  • GB675695A - Method of and means for moulding and curing plastic compound : en
  • CA484964A - Process for producing phenolic laminates : en fr
  • FR1012853A - Packing box intended for the transport of motor vehicles : en fr
  • US2603294A - Well packer : en
  • CA484872A - Cover stop rod : en fr
  • CA484786A - Convertible wheel chair : en fr
  • CA484902A - Machine for making tubing : en fr
  • CH284241A - Mechanical direction indicator for motor vehicles. : de en
  • US2603245A - hoffman : en
  • AU994152A - Heteropolymers of styrene and maleic andhydride and their water-soluble salts and process of production : en
  • CH284223A - Advertising mirror showcase. : de en
  • CH284281A - Process for the preparation of a new gentisic acid compound. : de en
  • AU156566B2 - An improved construction of strainer and filter for milk or other liquids : en
  • AU535751A - Improved wrapper for electric lightbulbs and like fragile articles : en
  • CA484970A - Electrical instruments : en fr
  • CH284073A - Process for the preparation of a new pyridinedicarboxylic acid derivative. : de en
  • CH284264A - Process for the preparation of a monoazo dye. : de en
  • FR1012804A - Improvements to adjustable metal props : en fr
  • GB675919A - Improvements in or relating to disc-type motors and generators : en
  • DE843790C - Process for removing metal oxides or metal salts from heavy metal surfaces : de en
  • DE844190C - Procedure for eliminating the influence of interference pulses in remote control systems that operate according to the alternating current pulse method : de en
  • AU1001752A - Process forthe improvement ofthe hardening properties of phenol resins : en
  • CA484879A - Production of vitamin a : en fr
  • CH284121A - Guidance and beaconing installation for airplanes. : en fr
  • AU996152A - Process forthe production of phenol and acetone : en
  • CH284086A - Skin tanning process. : en fr
  • DE1640990U - PROVIANT BOTTLE HOLDER FOR BICYCLES. : de en
  • DE843985C - Soft fold-down collar : de en
  • DE844024C - AC protection : de en
  • US2603046A - Method of making airtight moistureproof closed containers : en
  • CA484935A - Instrument landing system : en fr
  • AU160301B2 - Machine forthe manufacture of boards from waste wood : en
  • CA484850A - Leading-in wire detecting apparatus : en fr
  • CA484955A - High frequency electronic device : en fr
  • DE1641050U - ROLLING STOCKING REST FOR LINKING MACHINE. : de en
  • CH284192A - Device for the automatic collection and discharge of condensation water from steam systems : en it
  • AU996552A - Improvements relating to pressure exchangers : en
  • FR1012713A - Removable bicycle easily transportable in a suitcase or bag : en fr
  • GB675820A - Improvements in or relating to arc discharge devices : en
  • US2603070A - Refrigerated transportation unit : en
  • CH284085A - Process for igniting explosive powder and an electric lighter for the implementation of this process. : en fr
  • BE512172A - : en fr
  • DE1641229U - ON AND OFF LOCKING DEVICE FOR THE STEERING SPINDLE OF MOTOR VEHICLES OD. DGL. : de en
  • DE833428C - Device for digging and moving plants : de en
  • DE843736C - Spring clip for the production of cantilever tooth prostheses : de en
  • GB675769A - Improvements in and relating to the decarburization of silicon containing ferrous sheet or strip : en
  • US2603167A - Dunnage apparatus : en
  • US2603692A - Rectifier and method of making it : en
  • US2603532A - Combined vapor diffuser and ash tray : en
  • AU154348B2 - Improvements relating to adjustable fasteners for use more especially on orin connection with articles of wearing apparel : en
  • AU410551A - An improved device for attaching hoses to water taps orthe like : en
  • CA484957A - Cable lashing machine : en fr
  • AU160255B2 - Improvements in or relating tothe hardening of epoxide resins : en
  • US2603425A - Transmission apparatus : en
  • AU154047B2 - Improvements in ring forming method and apparatus : en
  • CH284253A - Railway rail contact device. : de en
  • AU993152A - Improvements in or relating to compositions and methods for waving hair : en
  • CA484860A - Methods of manufacturing abrasive articles : en fr
  • DE1641070U - FORK HEAD FOR SUSPENSION FORK. : de en
  • DE844267C - Device for preheating and drying the raw material in rotary ovens : de en
  • ES31562U - Floating ad (Machine-translation by Google Translate, not legally binding) : en es
  • ES31601U - Block of platelets of variable number for all kinds of constructions (Machine-translation by Google Translate, not legally binding) : en es
  • ES31665U - Motorcycle frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES31678U - An autonomous and economical heating radiator (Machine-translation by Google Translate, not legally binding) : en es
  • CA484818A - Burlap bag fastener : en fr
  • US2602940A - Drone trap : en
  • US2603208A - Downdraft hot-air furnace : en
  • US2603388A - Rotary discharge element for hop : en
  • US2603733A - Electrical switch : en
  • US2603060A - Cooling means for variable area nozzles : en
  • US2603560A - Diesters of dibasic acids as plant growth regulants : en
  • US2603086A - Beverage testing apparatus : en
  • US2603024A - Fishing lure : en
  • US2603113A - Machine tool : en
  • DE1641088U - TWO TOUR SPEED PRESS. : de en
  • ES31575U - Base with ashtrays (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012824A - Mechanically propelled vehicle such as self-propelled cultivator : en fr
  • GB675843A - Improvements in farm and other gates : en
  • CA484807A - Racks for milk buckets or like containers : en fr
  • DE1641000U - ALARM CLOCK. : de en
  • DE844106C - Device for pushing the end of the incoming wire, especially for cold nut presses : de en
  • ES29741Y - Adjustable extendable hanger : en es
  • GB675672A - Building method and construction : en
  • USD167267S - langinger : en
  • CA484929A - Smelting of zinciferous ore : en fr
  • US2603253A - Box lid making machine : en
  • AU999252A - Improvements in or relating tothe servicing or maintenance of glass surfacing tools : en
  • AU993852A - Improvements inthe production of phenol and acetone : en
  • DE843800C - Motor-driven scissors, especially for cutting sheet metal : de en
  • ES30204Y - Perfected clip for holding stylographs and the like : en es
  • US2603459A - Protective tip for concrete vibrators : en
  • USD167271S - Vehicle wheel trim or similar article : en
  • US2603064A - Combustion chamber with multiple conical sections providing multiple air paths for gas turbines : en
  • US2603413A - Power washing centrifugal separator : en
  • US2603417A - Carriage position control means for : en
  • US2603586A - Radiopaque formulation : en
  • CA484838A - Oestrogenic hormone preparation : en fr
  • US2603097A - Convertible clothes or dish washer : en
  • US2603757A - Photocathode : en
  • USD167266S - Electric soldering iron : en
  • CA484836A - Register devices : en fr
  • AU994452A - Improvements in or relating toa thread guiding device for spinning-in system : en
  • DE1641155U - REAR REFLECTORS FOR PEDESTRIANS. : de en
  • GB675691A - Improvements in or relating to electronic control system for dynamoelectric machines : en
  • DE752613C - Process for the production of terpene alcohols : de en
  • FR1012850A - Device for mounting metal buttons covered with fabric : en fr
  • CH284131A - Device for stopping playback devices for wire or tape-shaped sound storage devices when the sound storage device breaks. : de en
  • DE843925C - Fuel injection pump : de en
  • ES30044U - An improved brooch for holding socks and other garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES31416U - Box container convertible into toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB675902A - Improvements in electromechanical filters : en
  • NL156174B - : en
  • US2603536A - Wire drawn brush machine : en
  • USD167263S - Hyman handbag : en
  • AU155086B2 - Improvements in or relating to-electric arrangements for measuring in radiofrequency circuits : en
  • AU157501B2 - Method and apparatus for concurrently bending and forging bar stock : en
  • DE1641249U - ENDOSCOPE WITH A LATERAL VIEW AND A LAMP IN THE OUTDOOR ENDOSCOPE TUBE END. : de en
  • DE844036C - Chimney attachment : de en
  • ES31666U - Lamp holder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012657A - Ball joint preferably suitable for small joints : en fr
  • AU992452A - Voice-frequency signal receiver operated bytwo signal frequencies : en
  • CA484799A - Tracks for miniature or toy railways, tramways and the like : en fr
  • US2603232A - Sheetsxsheet i : en
  • AU994052A - Improvements in or relating to mouldable compositions comprising thermosetting polyester resins and fibrous fillers : en
  • US2603546A - Combination service and outlet box : en
  • US2603597A - Method and apparatus for liquid treatment : en
  • US2603056A - Pole supported fruit gatherer : en
  • US2603143A - Pastry shell frying machine : en
  • US2603549A - Tackle box with revolving receptacle : en
  • US2603169A - Floor rack : en
  • DE1641178U - BREAKFAST TABLE BAG. : de en
  • US2603593A - Electeodepositiqn of metaiis : en
  • US2603179A - Hydrofoil craft : en
  • US2603574A - Method of treating brick during construction : en
  • DE843915C - Pressure medium operated control or regulating device : de en
  • CH284141A - Clock. : de en
  • CH284149A - Metal extrusion press. : en fr
  • DK74447C - Cylindrical can with cardboard frame and tin lid and with a tear-off wire inserted between the rim and the lid. : da en
  • FR1012608A - Improvements to slaughtering machines, especially those used in coal mines : en fr
  • NL72295C - : en
  • US2603551A - Water soluble cellulosic yarn produced by reacting cellulose, sulphuric acid, cyanamide, and a metal sulfate : en
  • ES203788A1 - Improvements in the mechanism of automatic removal of telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • ES26672Y - Free sprocket for chain : en es
  • GB675961A - Improvements in brake discs : en
  • DE843818C - Overrun brake with friction damping by means of friction shoes and spreader pieces, especially for trailers of road vehicles : de en
  • ES30405Y - Paint roller : en es
  • ES31551U - Improved grip (Machine-translation by Google Translate, not legally binding) : en es
  • AU160882B2 - Improvements in or relating to telescopic hydraulic shock absorbers : en
  • DE1641005U - WASHING APPARATUS. : de en
  • FR1012627A - Removable spruce trees and metal frames : en fr
  • FR1012758A - Apparatus for measuring the dielectric constant of homeopathic medicines : en fr
  • USD167286S - Wine or liquor bottle : en
  • CA484804A - High speed pulse reception system : en fr
  • CA484906A - Process for the manufacture of an injectable iron preparation : en fr
  • CA484853A - Heterocyclic substituted amino pyrazolones : en fr
  • CA484784A - Fishing plug : en fr
  • CA484883A - Distillation process and apparatus : en fr
  • CH284201A - Photoelectric cell. : en fr
  • DE1640924U - WALL DECORATION OD. DGL. : de en
  • DE1640927U - TOY SKI JUMPING JUMP. : de en
  • DE1640953U - INSULATION LAMP HANGERS. : de en
  • DE762851C - Process for light-dark switching of light signals : de en
  • AU997752A - Improvements, in or relating to acard controlled accounting machine : en
  • CA484790A - Bi-fuel carburettor : en fr
  • US2603281A - Vaporizing fokced draft oil buhner : en
  • US2603683A - Electrical test equipment : en
  • US2603260A - Hammer having shock-absorbing handle : en
  • CA484908A - Suction cleaners : en fr
  • ES31635U - Floors or soles for shoes perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012551A - Improvements made to aerodynes powered by turbo-reactors : en fr
  • US2603289A - Vibrating rubber shear s : en
  • US2603589A - Process for separating hydrocarbon waxes : en
  • US2603501A - Boat trailer : en
  • US2603247A - Spring forming apparatus : en
  • USD167264S - Hyman handbag : en
  • NL148081B - Method of preparing a cleaning agent in the form of thin soap sheets : en nl
  • AU151699B2 - Automatic rear wheel control for ploughs : en
  • CH284182A - Ignition system, in particular for internal combustion engines. : de en
  • US2603057A - Self-cleaning garden rake : en
  • US2603072A - Apparatus for cooling liquids : en
  • US2603583A - Pectin penicillin preparation : en
  • DE1640957U - MAINS CONNECTOR FOR ELECTRICAL DEVICES, IN PARTICULAR FOR WIRELESS TRANSMITTER AND RECEIVER DEVICES WITH COMBINED MAINS OPERATION. : de en
  • CA484820A - Torque and speed responsive clutch : en fr
  • US2603074A - Suspension device for thread guide lead of knitting machines : en
  • US2603628A - Polymerization of vinyl allyl ether : en
  • US2603156A - Shock-resistant product : en
  • US2603080A - Outboard motor lock : en
  • US2603127A - Projection lens-system corrected for spherical, chromatic, comatic, astigmatic, and distortional aberrations : en
  • US2603168A - Double-deck holder : en
  • US2603284A - Drape rod hanging : en
  • US2603705A - Code converter : en
  • US2603211A - Massage unit : en
  • CH284193A - Ammonia refrigerator apparatus. : en fr
  • ES31723U - League for support of stockings (Machine-translation by Google Translate, not legally binding) : en es
  • US2603379A - Pressure relief radiator cap : en
  • US2603380A - Head and shell joint foe drier drums : en
  • CA484966A - Circuit breaker : en fr
  • CH284092A - Process for tinning the running surface of bearing shells or bearing bushes. : de en
  • DE1641182U - ONION CUTTER. : de en
  • US2603082A - Lock and key ejector : en
  • US2603135A - Film-processing tank : en
  • US2603514A - Fender shield attaching means : en
  • US2603747A - Sweep circuit : en
  • CA484802A - Wheel adjuster : en fr
  • DE1641008U - DEGASSING PLUG FOR ACCUMULATORS. : de en
  • DE1641136U - STOPPER AND EMBROIDERY FRAME FOR SEWING MACHINES. : de en
  • DE840469C - Device for restricting the field of vision of animals : de en
  • DE844213C - Edge insert for fittings : de en
  • DE844302C - Superheated steam cooler : de en
  • DE844308C - Circuit arrangement for subscriber connections in telephone systems with dialer operation and optional connection of one of two traffic directions : de en
  • ES31722U - New footwear model with plastic material frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES200802A3 - Procedure for obtaining chromatic viss and reflection and luminic refraction in artificial pearls or abalories manufactured on the basis of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • US2602998A - Tool for removing partial dentures : en
  • US2603107A - Reduction gearing : en
  • US2603164A - Track magnetizing wheel : en
  • US2603207A - Muhlenkort : en
  • DE1641131U - CHAIN LINK. : de en
  • CH284032A - Method and device for separating fly ash from high-temperature combustion gases. : de en
  • CA484905A - Composite resinous coating : en fr
  • CH284224A - Apparatus for demonstrating objects, in particular for advertising purposes. : de en
  • CH284231A - Basket for holding textile bobbins. : de en
  • US2603491A - Phonographic recording and reproducing device : en
  • US2602946A - Casing with reservoir and hand actuated discharge valve : en
  • US2603101A - Hand brake for railway cars : en
  • US2603265A - Ijnitfll statf : en
  • DK74441C - Rectangular building element for use in the construction of walls, roofs, floors and ceilings. : da en
  • ES31561U - Plastic sleeve system for automobile steering wheels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012811A - Improvements to central heating systems : en fr
  • DE761563C - Rangefinder and viewfinder for cinematographic recording cameras : de en
  • FR1012727A - Compositions and process for the protection of materials and materials sensitive to the action of water, humidity and cryptogams : en fr
  • DE844015C - Chiller : de en
  • ES203916A1 - A new automatic combination locking system (Machine-translation by Google Translate, not legally binding) : en es
  • ES30342U - Pre-cast sale for surgical use (Machine-translation by Google Translate, not legally binding) : en es
  • DE843953C - Transport device on a machine for slotting screws on an automatic lathe : de en
  • ES24544Y - Extra-economic electric heater for circulating liquids : en es
  • FR1012805A - Punching-stretching-moulder for the production of radiator fins : en fr
  • GB675731A - Improvements in and relating to moisture contents monitors : en
  • GB675926A - Arrangement for comparing voltages : en
  • DE762508C - Cell for melt electrolysis : de en
  • DE843963C - Device for training flight students : de en
  • ES204021A1 - A procedure for manufacturing construction parts, subjected to high effort, for sewing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES31610U - One base plug in at the same time switch (Machine-translation by Google Translate, not legally binding) : en es
  • CA484948A - Strip tensioning apparatus : en fr
  • CH284155A - Mortising device for chain milling machines. : de en
  • US2603141A - Air outlet device for ventilating apparatus : en
  • DE1641214U - DRAWER NEEDLE. : de en
  • DE839240C - Method and apparatus for molding soap : de en
  • DE843854C - Process for dephenolization of salt solutions resulting from phenol production by distillation : de en
  • GB675570A - Improvements in or relating to labelling machines : en
  • GB675583A - Thermal power plant operated with gas produced from solid fuel : en
  • CH291852A - Spherical, chromatic, astigmatic and comatically corrected bright lens for photography and projection. : de en
  • FR1012897A - Manufacturing process of flexible material objects : en fr
  • FR1012631A - Ball bearing shaped housing for ball joint : en fr
  • FR1012613A - Improvements made to food products formed of independent elements juxtaposed in a common packaging, in particular candies of this kind : en fr
  • GB675815A - Apparatus for accumulating and automatically removing paint sludge from a liquid carrier : en
  • CH284103A - Washing device for cleaning the inking unit of platen printing presses. : de en
  • DE844189C - Receiving device for remote control systems executed in synchronizer design with control frequency overlay on high-voltage networks : de en
  • FR1012686A - New arrangement of piles in t stations. s. f. : en fr
  • FR1012694A - Improvements to so-called amusement machines : en fr
  • FR1012715A - Improvement in the production of guanidine compounds : en fr
  • GB675804A - Improvements in or relating to a hydrocarbon drying oil : en
  • ES30200Y - Reinforcing braces applicable to the side bands of the boxes in Transport Vehicles : en es
  • GB675559A - Improvements in or relating to plug and socket connectors for electric circuits : en
  • DE1640901U - PLASTIC REEL. : de en
  • DE843862C - Electrical contact printer, in particular for installation on motor vehicle doors : de en
  • ES203688A1 - A PROCEDURE FOR THE PREPARATION OF AN EASILY SOLUBLE COMPOUND, BASED ON THEOPHINYL AND 3-AMINOMETHYLPYRIDINE : en es
  • DE1641060U - SPARKASSE FOR MOTOR VEHICLES. : de en
  • DE1641128U - IGNITION LEVER. : de en
  • US2603414A - Multiplier printing mechanism : en
  • US2603766A - Gas tube input circuit : en
  • DE1641120U - WEIGHING POSTAMENT IN CABINET DESIGN WITH AND WITHOUT PRESSURE DEVICE. : de en
  • ES203951A2 - A perfected automatic machine for the vulcanization of the sole over the shorts cutting (Machine-translation by Google Translate, not legally binding) : en es
  • ES31518U - An insulated shoe made of a rubber sponge sheet coated with other materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB675568A - Improvements relating to gas-turbine engine fuel systems : en
  • DE755828C - Cathode ray tube for television purposes, in which a glow screen is scanned by a modulated cathode ray : de en
  • DE844039C - Viewing and lighting apparatus, in particular for medical purposes : de en
  • GB675560A - Improvements in or relating to plug and socket connectors for electric circuits : en
  • GB675682A - Attachment for producing spirally grooved workpieces : en
  • GB675748A - Improvements in casings for pyrophoric lighters : en
  • GB675875A - Improvements in or relating to firearms : en
  • DE1641209U - WEATHER LEGS FOR WINDOWS MADE OF PROFILES. : de en
  • FR1012714A - Signaling index for visible classification : en fr
  • GB675753A - Improvements in or relating to pastes for printing electrical circuit elements : en
  • AU159566B2 - Process forthe improvement ofthe hardening properties of phenol resins : en
  • DE1640992U - BICYCLE OR MOTORCYCLE HANDLE. : de en
  • DE1641166U - IRON GRILL. : de en
  • ES31725U - Automobile glass lifting equipment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012876A - Device for charging a capacitor : en fr
  • GB675693A - Improvements in or relating to brakes for water-borne vessels : en
  • ES30324Y - Perfected sport trousers : en es
  • FR1012626A - Calling line identification system for telephone systems or similar systems : en fr
  • ES31648U - Device for fixing snaps seamless (Machine-translation by Google Translate, not legally binding) : en es
  • GB675639A - Nozzle box for a gas turbine engine : en
  • DE843851C - Process for the production of sulfonation products or their salts from aldehydes : de en
  • ES30106Y - Device that locates the return of flames in oxacetylene welding : en es
  • ES31682U - Sharpener combined with eraser (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012582A - Protective coating against chemicals, applicable in liquid state : en fr
  • DE746363C - Brush sliding device for commutator motors : de en
  • ES29984Y - motorized tricycle : en es
  • FR1012601A - Transmitter and receiver device of a fixed pulse for remote control device : en fr
  • DE843756C - thresher : de en
  • DE844258C - Device for salt glazing stoneware : de en
  • FR1012559A - Improvements to machines such as tedders with oscillating forks : en fr
  • FR1012667A - Packaging ampoules for liquids and their manufacturing process : en fr
  • FR1012795A - Dyke for high seas jetties and tidal power plant structures, and method of constructing said dyke : en fr
  • FR1012888A - Improvements to reactions between gas and finely divided solids : en fr
  • GB675661A - Improvements in the extraction of oil from fish-liver : en
  • GB675565A - Improvements relating to means for securing electric lamp holders to bottles, vases, jars and like articles : en
  • GB675647A - Improvements in or relating to electric rotary switches : en
  • ES203918A1 - A perfected continuous type press (Machine-translation by Google Translate, not legally binding) : en es
  • CH284045A - A method of manufacturing yarns of hydroxylated polyvinyl compounds and the yarn thus obtained. : en fr
  • GB675825A - Improvements in the construction of hand tool-holders used in dentistry : en
  • ES29365Y - Special liquid purifying filter for motors and motor vehicles : en es
  • DE1641223U - PRESS PACKING WITH A FAT LAYER. : de en
  • DE843846C - Process for the production of acetaldehyde : de en
  • DE843974C - Circulating blower for conveying agricultural goods or the like. : de en
  • ES203922A1 - Improvements in the construction of households (Machine-translation by Google Translate, not legally binding) : en es
  • ES28206Y - Perfected bathroom bra : en es
  • GB675886A - Improvements in or relating to machines for operating on shoe soles : en
  • DE1641068U - BIKE TAIL LIGHT WITH CONTROL LIGHT BEAM. : de en
  • DK74427C - Cutting device for cutting sheet material. : da en
  • DE844212C - Carpenter doors and thicker triple panels with machine-made central layers, machine-made central layers for carpenter doors and thicker triple panels as well as processes and devices for their production : de en
  • ES31659U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB675832A - Improvements relating to upholstered and loose cushion chairs and settees : en
  • GR13709B - KENROFYX EXTRACTOR AFTER ROTATING CRAWS OUT OF OIL OIL EXTRACTION. : el en
  • GB675903A - Process of tempering curved glasses of organic polymeric materials : en
  • DE843815C - Pressurized steel cylinder to be hung in the extinguishing agent container of a fire extinguisher : de en
  • ES203427A1 - A method of producing erythromycin and acid salts of addition of the same (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012563A - Improvements in the manufacture of dry straighteners : en fr
  • ES31556U - An artistic statement of sports symbolism (Machine-translation by Google Translate, not legally binding) : en es
  • ES201997A1 - A method of preparing compositions for the polishing of aluminum and its alloys (Machine-translation by Google Translate, not legally binding) : en es
  • ES31567U - Waist towel for lady (Machine-translation by Google Translate, not legally binding) : en es
  • ES30401Y - Connecting flange for round scaffolding tubes : en es
  • FR1012590A - Improvements to accumulator battery charging systems by rectifier and flywheel, and sealed rectifier element intended for these systems : en fr
  • GB675767A - Improvements in marine propellers with variable pitch blades : en
  • ES31688U - A shower head for showers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640997U - EMERGENCY SIGNAL IN THE EVENT OF AUTO EMERGENCY. : de en
  • DE844142C - Process for the production of gasoline : de en
  • GB675614A - A combination of a skating boot and an ice skate blade : en
  • GB675662A - Improvements in laminated sheet wrappers for thermo-plastic sealed packages and a method of making such a sheet : en
  • US2602966A - Weighting means for the drafting : en
  • CH284258A - Process for the production of permanent, dry pigment preparations. : de en
  • USD167269S - mandelko : en
  • FR1012695A - Improved hanging device : en fr
  • GR13718B - METHOD FOR MANUFACTURE OF MULTIPLE CIRCULAR WIRE Mesh WIRE MADE BY THIS METHOD. : el en
  • DE1641245U - RADIATOR REPLACEMENT BRUSH. : de en
  • DE748309C - Protection device for iron : de en
  • DE843752C - Process for the production of plasticizers : de en
  • DE843971C - Door bell : de en
  • DE844143C - Process for the production of octachloride : de en
  • ES31606U - High performance electric negative carbon (Machine-translation by Google Translate, not legally binding) : en es
  • US2603025A - Fish lure : en
  • CA484947A - Steam-lifting traps for steam-circulating systems : en fr
  • ES203342A1 - New automatic device for mixing regulator in horizontal carburetors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012750A - Amino acid solutions and their preparation process : en fr
  • GB675555A - Improvements in couplings for trailer vehicles : en
  • DE1641026U - TOWEL RACK MADE OF SPRING STEEL. : de en
  • DE1641165U - DEVICE FOR REMOVING STAINS FROM TEXTILE FABRICS AND THE LIKE. : de en
  • DE749369C - Sound post for hand harmonics : de en
  • DE843749C - Fencing made of tensioned longitudinal wires and stiffening transverse wires : de en
  • FR1012869A - Improvements to frames, windows, window frames and the like : en fr
  • GB675637A - Improvements in or relating to cleaning gases : en
  • US2603351A - Dust collector : en
  • DE843886C - Body treatment facility : de en
  • GB675985A - Improvements in or relating to fountain pens : en
  • GR13719B - GAS OPERATING HOB OR BOILER. : el en
  • US2603050A - Power take-off for trail mowers : en
  • US2603596A - Anode suspension and electrical connection : en
  • USRE23520E - Accelerator controlling device : en
  • DE843757C - Straw cutting machine : de en
  • DE844008C - Process for the production of tin compounds from alkylphenol sulfides or disulfides : de en
  • US2602929A - Intercoupling extension for brassieres : en
  • US2603465A - Aerating device : en
  • US2603358A - Sauer : en
  • CA484843A - Engine starters : en fr
  • CH284200A - Mechanism comprising a rotor and a vibrating member. : en fr
  • CA484963A - Circuit interrupters : en fr
  • US2603166A - Truck : en
  • US2602992A - Combination straight and safety razor : en
  • US2603404A - Carton : en
  • US2603540A - Bearing support : en
  • DE844083C - Differential pressure relay : de en
  • FR1012604A - Improvements made to zippers with separable device : en fr
  • DE843850C - Process for the preparation of d (+) - ª ‡, ª † -Dioxy-ª ‰, ª ‰ -dimethyl-butyric acid- (3'-oxypropyl) -amide : de en
  • US2603139A - Rotary tilling apparatus : en
  • DE843847C - Process for the catalytic dehydrogenation of alcohols : de en
  • US2603244A - Hrdina : en
  • GB675860A - Gyro precessing system : en
  • DE1641133U - OUTLET PIPE FOR OIL CANS. : de en
  • US2602961A - Vulcanizing apparatus for v-belts : en
  • US2603015A - License plate holder and bracket : en
  • US2603406A - Corner construction for marginally flanged paperboard container covers : en
  • US2603542A - Standing table for invalids : en
  • US2603779A - Radio guidance system : en
  • DE844152C - Process for the preparation of 2-dichloromethyl-4 - [(4'-nitrophenyl) -oxymethyl] -oxazolinen- (2) : de en
  • FR1012816A - Superheterodyne receiver assembly : en fr
  • FR1012864A - Heat transmitting tube provided with a wire winding : en fr
  • GB675869A - Rate of pressure change control mechanism : en
  • ES197955A1 - PROCEDURE FOR THE PREPARATION OF A TINA COLORANT : en es
  • ES31657U - Focus automation device in photographic enlargers (Machine-translation by Google Translate, not legally binding) : en es
  • AU154464B2 - Air meter for concrete mixes : en
  • CA484924A - Rib curving machine : en fr
  • CH284046A - Double twist spindle. : en fr
  • BE512468A - : en fr
  • US2603444A - Valve assembly : en
  • AU156915B2 - Improvements in or relating tothe servicing or maintenance of glass surfacing tools : en
  • US2602944A - Shipping platform : en
  • ES203111A3 - Procedure for the preparation, with previous purification, of morphine salts, from the straw capsules of the adormidera or, respectively, from its extract (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012569A - Improvements to processes for dissolving essential oils and natural and synthetic fragrances in aqueous media : en fr
  • FR1012814A - Building material in panel form : en fr
  • GR13720B - GAS VALVE INTO ENERGY MEMBRANE ASSISTANCE. : el en
  • DE838502C - Milling head for woodworking machines : de en
  • GB675914A - Process for impregnating the surface of porous carrier material for the preparation of catalysts : en
  • US2603543A - Picnic table with adjustable top : en
  • CH284272A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • US2603279A - Oil burner head : en
  • USD167285S - Strainer for a surface drahnt : en
  • US2603077A - Machine for dyeing fabrics : en
  • US2603298A - Apparatus : en
  • US2603748A - Frequency detector : en
  • DE1641036U - COMBINATION OF A MEASURING DEVICE WITH A LIQUID CONTAINER TO BE MEASURED. : de en
  • DE1641080U - HEART SHAPED Mementos from PRESSED CORK. : de en
  • DE1641205U - INSULATED HANDLE WITH RIVETABLE METAL HOLDER. : de en
  • GB675899A - Process for the production of sponge rubber goods : en
  • GB675920A - Improvements in or relating to valve closure members, especially for stop valves : en
  • DE844013C - Overpressure steam or gas turbine operated under load at a highly variable speed, in particular vehicle turbine : de en
  • DE844268C - Locking device for vacuum devices, especially vacuum dryers : de en
  • ES25019Y - Game : en es
  • ES31580U - Small inviolable container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012633A - Method and device for limiting the charge of an electric accumulator : en fr
  • GB675573A - Improvements in or relating to stabilizers for natural and synthetic rubbers : en
  • GB675780A - Improvements in vacuum gauges of the pirani type : en
  • GB675938A - Improvements in spring cushion constructions : en
  • US2603291A - Material guide for shearing : en
  • US2603517A - Bumper : en
  • AU996352A - Improvements in or relating to electric filter circuits : en
  • CH284050A - Doubt for textile machines. : en it
  • DE844009C - Process for the production of pyranabkoemmlingen : de en
  • DE844002C - Process for the production of pure aromatic hydrocarbons from mixtures with non-aromatic hydrocarbons : de en
  • ES203938A1 - A procedure for the obtaining of prussic acid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012781A - Process for preparing ink rollers and clichés for printing with embossed clichés and with intaglio engraved clichés : en fr
  • CA484936A - Instrument landing systems : en fr
  • CH284268A - Process for the manufacture of a compound fertilizer starting from an acidic solution containing fluorine, calcium and phosphoric acid. : en fr
  • GB675870A - Improvements in or relating to permanent waving and similar treatment of the hair : en
  • GB675917A - Improvements in and relating to machines for harvesting potatoes and the like : en
  • DE844014C - Type cleaner for typewriter types : de en
  • US2603774A - High-frequency coil : en
  • ES31643U - Device for the installation of fluorescent lamps and tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES31684U - Extractor fan (Machine-translation by Google Translate, not legally binding) : en es
  • GB675615A - Improvements in switching devices for tap-changing transformers : en
  • DE843762C - Carburetor : de en
  • US2603561A - Method and apparatus for reducing ores : en
  • GB675772A - An improved cleaning machine for eggs and other articles : en
  • AU999952A - Improvements inthe feeding of abrasives to glass surfacing tools : en
  • CA484916A - Apparatus for punching tuyeres of copper converters and the like : en fr
  • DE844080C - Additional device for microscopes with removable eyepiece socket : de en
  • GB675727A - Improvements in luminous signalling and like devices : en
  • GB675967A - Improvements in or relating to gear wheels : en
  • DE843735C - Roller press : de en
  • DE843859C - Imputzdose : de en
  • ES30341U - Case for hygienic rubbers (Machine-translation by Google Translate, not legally binding) : en es
  • ES31634U - Ice container : en es
  • GB675699A - Improved apparatus for exhibiting changeable pictures : en
  • DE844198C - Electrically heated insoles : de en
  • ES203613A1 - A procedure for manufacturing white cement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012810A - Safety device for belt elevators, belt drives, and similar applications : en fr
  • GB675756A - Altitude corrected landing system for aircraft : en
  • ES30039Y - Needle to mesh and overlock nets : en es
  • FR1012552A - Individual placeholder device : en fr
  • GB675616A - Improved drain pipe : en
  • GB675932A - Improved process for coating fabrics with cellulose : en
  • GB675578A - Improvements in or relating to magnetic recording and reproducing devices : en
  • GB675680A - Improvements relating to rotary electroplating barrels : en
  • DE843751C - Press for making skis : de en
  • DE843944C - Tool pusher for cutting machine tools : de en
  • DE752132C - Process for recovering manganese from ores by leaching : de en
  • DE1641158U - SPINNING PLATE. : de en
  • DK74443C - Device for machines for sorting fruit trees by size. : da en
  • US2603780A - Distant control system : en
  • FR1012745A - Penicillin production process : en fr
  • GB675660A - A process of purifying wool and simultaneously obtaining fatty acids and other substances contained in raw wool, and apparatus for carrying out such process : en
  • GB675733A - Improved clamp, suitable for joining pipes : en
  • ES198231A1 - ROUTE SIGNALING DEVICE BY RADIO WAVES FOR TRAFFIC LIGHTS AND TO GO FORWARDING VEHiCLES : en es
  • GB675781A - Improvements in or relating to vacuum gauges : en
  • DE1640978U - CARRIER OD. DGL. MADE OF LIGHT CONCRETE, IN PARTICULAR BIMS CONCRETE FOR THE PRODUCTION OF CEILINGS : de en
  • DE844289C - Mixing machine for bristles, hair, fibers, etc. like : de en
  • DE1641225U - INTERCHANGEABLE POLISHING FILE WITH A SAFETY TOOL BOOK. : de en
  • DE844010C - Flame tube boiler : de en
  • FR1012815A - Distributor of calibrated fragments, grains, seeds and coated seeds : en fr
  • GB675979A - Purification treatment of sugar bearing solutions by ion exchange : en
  • US2603209A - Smokebox for heating apparatus : en
  • DE844019C - Rail fastening by means of terminal strips : de en
  • ES31572U - Multiple stained glass windows with interposed spaces of dehydrated air or without metal (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641203U - HEATING DEVICE ON CAN-SHAPED CONTAINERS. : de en
  • DE1640996U - PENCIL SHARPENER. : de en
  • DE844059C - Method and device for loosening sheet steel formwork from concrete : de en
  • DE844085C - Vibration exciter : de en
  • DE844168C - Command system equipped with microphone, loudspeaker and control amplifier : de en
  • DE1640932U - FOLDABLE SHIPPING BOX. : de en
  • ES203112A1 - Improvements in the methods for the preparation of sparadrapos (Machine-translation by Google Translate, not legally binding) : en es
  • ES31603U - Wire drawing machine for calibrating or lowering pipes inside and outside (Machine-translation by Google Translate, not legally binding) : en es
  • GB675711A - Improvements in or relating to mechanical toys : en
  • DE811505C - Process for the production of roughened cord rubber bands : de en
  • US2603371A - hershey : en
  • CH284056A - Non-caking detergent or auxiliary laundry detergent and process for its manufacture. : de en
  • BE502584A - MACHINE FOR PRINTING VALUABLES, IN PARTICULAR MACHINE FOR PRINTING TRANSPORT TICKETS. : en fr
  • DE1641013U - EQUIPMENT ON LEATHER FOLDING PRESSES FOR CONVEYING AND PACKING LEATHER. : de en
  • DE843821C - Device on a machine tool for sharpening and grinding single-lip cutting tools, in particular half-round drills : de en
  • DE844164C - Drive system for loudspeakers : de en
  • ES30445U - New syringe for blood transfusion (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012684A - Reinforced air chamber : en fr
  • FR1012729A - Product for removing varnish chemically and method of manufacturing said product : en fr
  • CA484878A - Copolymers of cyclic fluorine-containing compounds : en fr
  • DE1641108U - SEAT FOR ARMCHAIRS, CHAIRS AND STOOLS. : de en
  • CA484821A - Thermostatic switch : en fr
  • AU159181B2 - Improvements in or relating tothe purification of hydrogen chloride : en
  • AU988952A - Improvements indirection indicator control devices for motor vehicles : en
  • AU994352A - Improvements in or relating to telescopic hydraulic shock absorbers : en
  • CA484944A - Method and apparatus for controlling the amplifying characteristics of a seismograph amplifier : en fr
  • CA484900A - Thermocouple for gas or oil burners : en fr
  • CH284007A - Centrifuge. : de en
  • US2603353A - Magnetic -filter fob fluid lines : en
  • US2603447A - Valve : en
  • CA484791A - Lawn mower wheelbarrow combination : en fr
  • CH284251A - Pressurized fluid braking system with load compensation. : en fr
  • US2602979A - Method and apparatus for casting concrete bodies with cavities therein : en
  • US2603633A - Crystalline form of riboflavin : en
  • CA484937A - Radio air navigation aids : en fr
  • US2603701A - Signal light for bicycle handle bars : en
  • AU992352A - Deflecting coil arrangement for cathode ray tubes, preferably for. television purposes : en
  • AU1000352A - Shampoo compositions comprising urea and water-soluble salts of sulfated monoglyceridles of higher fatty acids : en
  • CH284190A - Metal combustion chamber for generating hot gases, especially propellants for gas turbine systems. : de en
  • FR1012728A - Coupling device for seed coulter : en fr
  • CA484894A - Independent wheel suspensions : en fr
  • DE1641173U - Socket for fluorescent lamps. : de en
  • GB675636A - Improvements relating to passenger accommodation in motor vehicles : en
  • CA484845A - Intensifier for the application of power : en fr
  • CA484886A - Vacuum pump : en fr
  • DE1641075U - DRINKING CONTAINERS MADE OF FRAGILE MATERIAL, ESPECIALLY GLASS. : de en
  • AU997952A - Magnetic indicator-recorder system : en
  • DE843939C - Rooster : de en
  • DE844254C - Overtaking indicator for motor vehicles : de en
  • US2603362A - Suspension boom : en
  • CA484932A - Phase modulation system : en fr
  • DE843796C - Lathe : de en
  • CA484863A - Adjustable sheet separator mechanism : en fr
  • US2603431A - Combined iron rest and ironing cord retriever : en
  • US2603640A - 11-bromo steroid adducts : en
  • DE753039C - Process for the production of vinyl esters or mixtures thereof : de en
  • CH284263A - Process for the production of a chromable dye. : de en
  • US2603297A - Dry cleaning washer : en
  • US2603623A - Reaction products of etherified aminotriazinealdehyde with alkali metal salts of sulfurous acid : en
  • AU160338B2 - Improvements in gas turbines : en
  • US2603079A - Staking wheel : en
  • US2603230A - Liquid retaining check valve : en
  • US2603302A - Adjustable width tractor : en
  • US2603255A - Railway tie cutting machine : en
  • US2603394A - Support : en
  • US2603602A - Addition agents and mineral oil lubricant compositions containing the same : en
  • US2603152A - Printing machine for marking articles : en
  • CA484813A - Anti-skid device : en fr
  • CH284126A - Writing mechanism for registering pulses. : de en
  • CH284188A - Steel rotor with ceramic blades for turbines. : de en
  • US2603525A - Pipe clamp : en
  • US2603562A - Nitrogen containing steels with high creep resistance and high tensile strength at elevated temperatures : en
  • US2603225A - And kinking of hair during perma- : en
  • US2603697A - Automatic safety control and indicator for engines : en
  • US2603076A - Cigarette lighter : en
  • CA484826A - Two temperature refrigerator : en fr
  • CH284134A - Magnetic device for subjecting a part to small movements. : en fr
  • US2603350A - Caitton for handled tools : en
  • US2603570A - Ceramic process : en
  • DE1641089U - PERFORATING MACHINE. : de en
  • DE843853C - Process for the preparation of 5-monoformyl-3-alkyl-2, 6-dioxy-4, 5-diaminopyrimidines : de en
  • US2603220A - Cigar machine : en
  • DE843978C - Double shuttle loom for the production of double warp pile fabrics : de en
  • ES201942A1 - Diesel engine compression testing device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641016U - VACUUM CLEANER APPARATUS WITH RUBBER CONNECTOR. : de en
  • GR13721B - IMPROVEMENTS IN OR RELATED TO ELECTRIC DISCHARGE PIPE. : el en
  • ES202410A1 - Method of processing the modeling plaster (Machine-translation by Google Translate, not legally binding) : en es
  • CH284062A - Mill for grinding cereals. : en it
  • US2603453A - Cooling means for turbines : en
  • US2603609A - Binding bauxite fines into granules with colloidal silica : en
  • US2602953A - Lawn mower handle : en
  • US2603486A - Push and pull exerciser : en
  • US2603610A - Preparation of a dehydrogenation catalyst : en
  • CA484796A - Animal trap : en fr
  • CH284257A - Frame with height-adjustable support elements for shelves. : de en
  • DE844229C - Fuel feed pump : de en
  • DE1641015U - BREAD MACHINE BOARD. : de en
  • US2603333A - Appakatus : en
  • US2603695A - Ionized air stall detector : en
  • DE1641196U - CUTLERY HOLDER WITH RAFFBAND. : de en
  • US2603248A - Wood-sawing attachment for : en
  • DE844210C - Multi-part gang saw blade : de en
  • FR1012885A - Fixing device for the glass of meter boxes and similar devices : en fr
  • US2603240A - Tensioning device for the warp : en
  • DK74428C - Process for decarbonisation of high carbon content ferrochrome. : da en
  • DE1641188U - WAX DISTRIBUTOR. : de en
  • ES204127A1 - A procedure for the manufacture of flexible paper pipes, especially tubes for installations (Machine-translation by Google Translate, not legally binding) : en es
  • GB675686A - Improvements in or relating to the manufacture of artificial tubular packaging materials : en
  • GB675704A - Improvements in or relating to toy horse drawn vehicles : en
  • DE844146C - Process for the production of neutral phthalic acid esters : de en
  • US2602930A - Glove : en
  • US2603011A - Combined container and ironing board : en
  • US2603151A - Record card sensing and analyzing means : en
  • DE1641169U - REEL, IN PARTICULAR FOR TYPEWRITE TAPES. : de en
  • CH284123A - Cement measuring vessel. : de en
  • FR1012724A - Elastic axle return : en fr
  • GB675681A - Method and apparatus for spinning artificial filaments : en
  • CH284196A - Device for pulling wires into pipe structures, in particular for electrical flush-mounted installations. : de en
  • CH284195A - Tube connecting device. : en fr
  • DE1641243U - WASHING DEVICE. : de en
  • US2603172A - Implement lift and ungear system : en
  • ES203869A1 - A method for obtaining a disinfectant and insecticide paint (Machine-translation by Google Translate, not legally binding) : en es
  • ES31597U - Improved support for radio valves of the ring fixing type (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012642A - New ball joint : en fr
  • DE844246C - Process for making caffeinated grain coffee : de en
  • DE844250C - Process for the manufacture of wrappings for tobacco products : de en
  • US2603159A - Fuel injection system : en
  • US2603180A - Raised printing apparatus : en
  • DE844279C - Automatic release device on looms : de en
  • ES196916A1 - SYSTEM OF FORCED INTERMITTENT FUEL SPRAYING IN INTERNAL COMBUSTION ENGINES, WITH ITS APPLICATION TO THE SAME CARBURETOR : en es
  • ES31322U - Elastic brace (Machine-translation by Google Translate, not legally binding) : en es
  • US2603228A - rustin : en
  • US2603338A - Sheet metal transfer device : en
  • CH284059A - Print preparation. : de en
  • AU165933B2 - Improvements in testing arrangements for wideband telecommunication systems : en
  • CA484967A - Circuit interrupter : en fr
  • FR1012665A - Distributor : en fr
  • ES197354A1 - PROCEDURE, WITH ITS CORRESPONDING APPARATUS, FOR THE STABILIZATION OF IVORY : en es
  • US2603100A - Yieldable drive for indicators : en
  • US2603416A - Summary card punch and collator : en
  • FR1012662A - Control mechanism of machines whose tool holders undergo alternating strokes : en fr
  • GB675788A - Improvements in and relating to methods of and apparatus for advancing and processing threads, ribbons and the like : en
  • DE1641127U - OIL DIPSTICK FOR COMBUSTION ENGINES. : de en
  • GB675924A - Improvements in and relating to heat exchangers : en
  • DE1641061U - DIRECTION INDICATORS. : de en
  • DE1641248U - ROLLING STAMP FOR FILLING IN TOTO TICKETS. : de en
  • ES31607U - Plumeir with lid retention device (Machine-translation by Google Translate, not legally binding) : en es
  • ES31534U - Case for injectables and pharmaceutical products in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES31637U - A new assembly for needle half-hose (Machine-translation by Google Translate, not legally binding) : en es
  • ES31652U - Seat and lid of perfected waters (Machine-translation by Google Translate, not legally binding) : en es
  • ES26194Y - Mesh bag : en es
  • ES31456U - Extension armrest extendable (Machine-translation by Google Translate, not legally binding) : en es
  • ES197947A1 - HEAT TRANSFORMER WITH INDUCTOR ARMORED BY ITS OWN INDUCTOR, WITH CLOSED MAGNETIC TANK : en es
  • CA484909A - Power system control : en fr
  • CH284242A - Anti-skid chain. : de en
  • DE1641220U - SUCTION AIR FILTERS FOR VEHICLE ENGINES AND THE LIKE : de en
  • DE843841C - Process for separating liquids from gases using centrifugal separators : de en
  • US2603630A - Method for extracting proteins from yeast : en
  • DK74432C - Process for the production of cup-shaped parts for layer-type dry batteries. : da en
  • GB675603A - Improvements in or relating to the separation of racemic amino acids : en
  • FR1012808A - Improved housing for internal combustion engines : en fr
  • CA484919A - Method of detecting cracks in porous surfaces : en fr
  • US2602967A - Apparatus for blending fibers : en
  • US2603020A - Spring clamp wire extractor construction for firearms : en
  • ES29604Y - Well perfected : en es
  • FR1012699A - Safety and protective glass resistant to shocks and projectiles without loss of transparency : en fr
  • FR1012830A - Bag convertible into parasol and individual cabin tent : en fr
  • DE844040C - Mass balance device for technical orthopedics : de en
  • GB675989A - Improvements in valves for automatically controlling the supply of air or other fluids : en
  • ES31663U - Box for the service of meals in aircraft trains and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB675610A - Improvements relating to foldable hoods for motor vehicles : en
  • ES31661U - Fluted material cover for fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • GB675744A - Improvements relating to stationary electrical induction apparatus : en
  • GB675892A - Improvements in or relating to covers for precision balances : en
  • GB675764A - Improvements in or relating to film-forming and adhesive compositions, method of making the same and method of forming continuous films : en
  • DE1640915U - BOTTLE AND CAN OPENER. : de en
  • ES31552U - Improved handle for motorcycle handlebars and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB675685A - Improvements in or relating to mixing and emulsifying apparatus : en
  • ES202504A1 - Improvements in the electrical circuits of power for lamps or lightning light (Machine-translation by Google Translate, not legally binding) : en es
  • US2603048A - Package wrapping mechanism : en
  • DE843849C - Process for the preparation of oxygen-containing compounds : de en
  • DE843879C - Electrocardiograph : de en
  • GB675644A - Device for supporting and guiding overhanging bar stock in automatic lathes : en
  • GB675900A - Improvements in automatic gramophone record changers : en
  • GB675622A - Improvements in corrosion-resistant alloys, hardenable by precipitation heat treatment : en
  • GB675943A - Improvements in and relating to pipe couplings : en
  • DE1641119U - FISH TAPE ADJUSTMENT DEVICE. : de en
  • ES197217A1 - ELECTROMAGNETIC APPARATUS FOR THE OPTICAL-ACOUSTIC SIGNALING OF THE PRESENCE OR LEAKS OF ANY FLAMMABLE GAS : en es
  • GB675608A - Improvements in or relating to electron discharge tubes for storing electrical signals : en
  • GR13727B - METHOD FOR THE CONSTRUCTION OF ANHYDRATIC MELT OF POOR SALT IN OXIDES AND OXYCHLORIDE COMPOUNDS AND CONTAINING TIN CHLORIDE. : el en
  • DE843740C - Process for making hardening bandages : de en
  • GB675773A - A process of protecting dairy products and margarine against acquiring unpleasant flavour : en
  • ES31687U - Ribbon reel with removable ends (Machine-translation by Google Translate, not legally binding) : en es
  • GB675822A - Improvements in or relating to means or apparatus for the stripping and cutting of turf : en
  • GB675624A - Device for varying the effective area of discharge orifices of jet propulsion engines : en
  • GB675759A - Improvements in or relating to apparatus for interring or disinterring submerged bodies : en
  • ES30203Y - Sheet element for reflectors and diffusers : en es
  • ES30596U - Element for the construction of hollow walls (Machine-translation by Google Translate, not legally binding) : en es
  • US2602938A - Folding automobile bed : en
  • DE1640963U - PRESS AND ROTATE BUTTON. : de en
  • ES31543U - Spreading rollers for painting (Machine-translation by Google Translate, not legally binding) : en es
  • GB675556A - Letter facing machine : en
  • DE843954C - Device for electrical resistance butt welding of chain links by means of three or more welding electrodes that can be pressed onto the ends of the links facing each other : de en
  • GB675668A - Improvements in or relating to apparatus for moulding dough and like plastic material : en
  • FR1012702A - Movable pin receptacle plug : en fr
  • DE844296C - Process for the production of allyl acrylate by condensation of acrolein with itself : de en
  • CH284128A - Counter scale. : en fr
  • FR1012794A - Improvements in the dehydration of cellulosic materials such as peat, sawdust or the like : en fr
  • FR1012836A - Method and apparatus for roasting ores or the like : en fr
  • GB675726A - Remote transmission installation : en
  • CA484881A - Tocopherol preparation : en fr
  • DE843891C - Construction board made of cement-bonded wood wool or the like. : de en
  • ES30025Y - Ring type : en es
  • DE1641091U - ICE CREAM MACHINE WITH CIRCULATING SPATULAR SNAIL. : de en
  • DE844063C - Welding of plastics : de en
  • DE844087C - Method for generating vibrations in liquids, e.g. B. for washing, mixing different substances, making solutions and. like : de en
  • CA484961A - Circuit interrupters : en fr
  • CH284165A - Guide element intended for flexible traction elements. : de en
  • CA484949A - Hydrogen fluorine torch : en fr
  • CA484981A - Process of flotation : en fr
  • CA484854A - Methine dyes containing an isoquinoline nucleus : en fr
  • ES25285Y - Elastic mitt for sports and orthopedic uses : en es
  • GB675851A - Apparatus for producing photographic copies of documents : en
  • US2602976A - Paper fastener : en
  • DE1640993U - BICYCLE CONTROL SLEEVE. : de en
  • DE1641049U - SEWING MACHINE LIGHT. : de en
  • DE844226C - Preparations for combating plant pests, in particular those living in the ground, and processes for their production : de en
  • DE1641054U - DIE-CUT CHRISTMAS GIFT TAG WITH DIE-CUT, FOLD-OUT INTERIOR. : de en
  • DE1640989U - LOCKING DEVICE FOR COMBINED OVERRUNNER BRAKE. : de en
  • DE1641172U - ELECTRIC COLLECTOR WITH PROTECTIVE COVER. : de en
  • DE1641185U - KNIFE DISCS FOR VEGETABLE AND HERB CUTTERING MACHINES WITH ADJUSTABLE CUTTING HEIGHT OF THE KNIFE. : de en
  • DE843761C - Carburetor for internal combustion engines with a cylindrical nozzle needle that is guided to fit in the nozzle bore : de en
  • DE843895C - Process for the production of monolithic, polygonal or circular reinforced concrete structures, such as chimneys, towers or the like. : de en
  • ES30659U - Simplified packaging for the conditioning and holding of fragile objects (Machine-translation by Google Translate, not legally binding) : en es
  • DE843990C - Electric gas lighter : de en
  • DE844124C - Conveyor equipment, especially for unloading ships for loose bulk goods : de en
  • DE844202C - Press for pressing moist fiber material : de en
  • ES202135A1 - Procedure for the construction of floors and skies combined by means of prefabricated blocks (Machine-translation by Google Translate, not legally binding) : en es
  • ES26543Y - Enhanced Still View Projector : en es
  • GB675844A - Improvements in or relating to electromagnetic relays : en
  • CA484882A - Preparation of improved drying oils : en fr
  • CH284109A - Process for the production of objects provided with graduations, grids, line drawings, area marks etc. : de en
  • CH284179A - Steam power plant with back pressure turbine. : de en
  • US2602990A - Radiator positioner : en
  • US2603106A - Helicopter transmission : en
  • US2603485A - Spider and web simulation : en
  • DE843805C - Jar : de en
  • DE1640967U - COMPENSATING CONNECTIONS BETWEEN COMMUTATOR DISCS OF ELECTRIC MOTORS. : de en
  • CH284009A - Digging machine. : de en
  • AU159738B2 - Combined connector and insulator : en
  • CH284217A - Power metering device for electromagnetic waves propagating in a guide tube. : en fr
  • US2603290A - Trimming apparatus : en
  • US2603337A - Julljard : en
  • US2603389A - Sirup dispensing unit fob soda : en
  • AU157555B2 - Improvements in or relating to totalisator equipment : en
  • AU992952A - Improvements relating tothe production of acrylonitrile polymers : en
  • GB675580A - Improvements relating to melting apparatus for materials such as resins, cellulose acetate and the like : en
  • GB675658A - Improvements in load dumping vehicles : en
  • DE1641218U - PROBE FOR ELECTRIC HUMIDITY MEASURING DEVICES. : de en
  • US2603026A - Live fishing bait and hook holder : en
  • US2603438A - Iron holder : en
  • US2603030A - Bait holder cage : en
  • US2603507A - Checkbook binder : en
  • US2603522A - Material handling device and method : en
  • US2603700A - Portable traffic control light : en
  • AU154962B2 - Improvements relating to pressure exchangers : en
  • AU156914B2 - Improvements inthe production of phenol and acetone : en
  • DE748414C - Insect catch glue : de en
  • AU1000552A - An improved lifting apparatus : en
  • CA484898A - 1-amino-4-(nitro-2'-hydroxy)-anilinoanthraquinone-2-sulfonic acids, the salts thereof and their chrome derivatives : en fr
  • US2603115A - Inlet cannon with replaceable bearing shoe for billet-piercing mills : en
  • US2603035A - Sound producing attachment for bicycles : en
  • CA484866A - Disazo-dyestuffs and process of making same : en fr
  • CH284138A - Case, in particular for clockwork movement. : en fr
  • US2602954A - Gate hinge : en
  • CH284189A - Axial turbine. : de en
  • US2603173A - Sewing machine : en
  • US2603420A - Thermostatically controlled mixing valve : en
  • US2603533A - Liquid atomizing apparatus : en
  • US2603770A - Electric regulator utilizing short time constant derivative transformers : en
  • CH284204A - Lamp. : en fr
  • DE843948C - Equalizer for the set or compressed teeth of a saw : de en
  • DE844051C - Device for driving a cot connected to a cot : de en
  • AU991152A - Improvements relating to suction cleaners : en
  • AU165900B2 - Voice-frequency signal receiver operated bytwo signal frequencies : en
  • CA484856A - Alkyd resins from pentaerythritol, maleic acid and phthalic acid for use in producing electrical insulation : en fr
  • US2603001A - Temperature compensated gauge : en
  • CA484864A - Disazo-dyestuffs : en fr
  • CA484800A - Roller chart : en fr
  • CH284051A - Reversible fabric feed device on a sewing machine. : de en
  • FR1012768A - Training device comprising a ball, for practicing the strokes of certain games : en fr
  • US2603422A - Temperature control system : en
  • US2603530A - Visor using magnetic means for attachment : en
  • US2603749A - Directive antenna system : en
  • US2603599A - Prevention of foaming of oils : en
  • US2603684A - Metal sheathed electric cable having heat-reflective layer : en
  • US2603511A - Fender shield attaching means : en
  • DE844141C - Device for the treatment of pourable material in an electrical high-frequency capacitor field : de en
  • ES31632U - Folding table (Machine-translation by Google Translate, not legally binding) : en es
  • CA484816A - Electrical devices employing piezo-electric crystals : en fr
  • CA484983A - Apparatus for cleansing drinking vessels and the like : en fr
  • CA484794A - Motor-carrying wheels : en fr
  • DE1641208U - COMPOSITE WOODEN WINDOWS AND DOORS. : de en
  • DE843833C - Process for the production of fermentatively effective or fermentatively digested masses by microbiological means : de en
  • DK74431C - Coupling for detecting frequency modulated oscillations. : da en
  • FR1012591A - Advanced Hydrocarbon Fuel : en fr
  • US2603161A - Wet armature motor and pump combination with shaft bearings : en
  • USD167252S - Combination dental and medical equipment stand : en
  • DE827054C - Process for the manufacture of needle tubes : de en
  • DE843810C - Photographic camera : de en
  • DE843819C - Meat processing machine : de en
  • DE843982C - Device for separating mixtures of substances : de en
  • ES201387A1 - Improvements introduced in the preparation of absorbent materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES30140Y - Perfected casserole : en es
  • FR1012744A - Acylaminoacetylacetic esters and process for their preparation : en fr
  • AU160484B2 - Apparatus for severing the individual tetrahedrons froma string of coherent tetrahedrons : en
  • US2602960A - Press for the manufacture of continuous web material : en
  • CH284229A - Valve. : en fr
  • US2603334A - Coin-controlled lock : en
  • DE844312C - Wobble generator : de en
  • ES198051A1 - PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF 4.4-DIAMINE-STYLBEN-DYSULPHONIC ACID- (2.2 ') : en es
  • CH284271A - Process for the preparation of a new imidazoline. : de en
  • DE844195C - Metal container for x-ray tubes : de en
  • US2603275A - Adjustable chair : en
  • FR1012817A - Alternative tractor-drawn plows : en fr
  • GR13704B - PERFECTIONS IN AND IN RELATION TO THE CONSTRUCTION OF CONCRETE PIPES. : el en
  • CH284060A - Closure for connecting two lengths. : de en
  • US2603140A - Radiant heating system and method of heating buildings : en
  • US2603321A - Machine tool control mechanism : en
  • FR1012751A - New derivative of piperazine and quinoline and process for its preparation : en fr
  • FR1012874A - Sample probe : en fr
  • ES25396Y - Griroscopic toy : en es
  • FR1012594A - Improvements in self-regulating equilibrium electrical processes and devices : en fr
  • FR1012722A - Solidification of fragrance essences : en fr
  • GB675778A - A new or improved lock for the door of an aircraft pressure cabin : en
  • GB675896A - Improvements in or relating to precision balances : en
  • DE844081C - Image viewing device : de en
  • US2603467A - Carburetor : en
  • AU154787B2 - Improvements In inflatable lifejackets : en
  • DE1640948U - BATTERY BATTERY WITH DEVICE ON CENTER BODY FOR ACTIVATING THE DRAIN VALVE. : de en
  • CH284215A - Apparatus for the filling of fountain pens, after the introduction of a coin or token. : en it
  • ES31593U - Device for wetting and fixing continuous tape of gummed paper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012756A - Process for preparing bis-4-hydroxy-coumarinyl-acetic acid lactone : en fr
  • GR13703B - METHOD FOR DEHYDRATION OF PLANT AND ANIMAL PRODUCTS THROUGH SOLVENTS FOLLOWING EXTRACTION OF OILS AND FATS AND PROVISION FOR THE MAKER. : el en
  • DE843933C - Lubricating device for chain milling machines : de en
  • FR1012737A - Process for the preparation of sulfonyl derivatives of piperazine : en fr
  • ES31677U - Device for fixing the tape on the reel of the printing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012654A - Device for automatic control of the running of moving parts of machines : en fr
  • DE1641240U - AUXILIARY BAR FOR PRESSING SHOE SOLES USING WOODEN SHEETS. : de en
  • CH284232A - Conveyor. : de en
  • DE843967C - Chimneys, especially for land and water vehicles : de en
  • CA484837A - Voltage regulating system : en fr
  • FR1012833A - Improvements to aircraft antennas : en fr
  • GB675965A - Improvements relating to fluorescent light fittings : en
  • GB675977A - Improvements in wire twisting machine : en
  • GB675666A - Improvements in or relating to means for moulding concrete blocks and a method of moulding concrete blocks therewith : en
  • ES203162A1 - A removable radio receiver without welding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012673A - Improvements made to wire mesh and strip bed bases, in particular those with metal frames : en fr
  • DE844094C - Light metal pistons for internal combustion engines, compressors, etc. like : de en
  • GB675557A - Improvements in mining machines : en
  • DE844203C - Box, especially a tablet pack, with a lockable opening : de en
  • GB675983A - Improved apparatus for binding books without thread or wire : en
  • GB675801A - Improvements in or relating to the securing of a member to a support by means of a spring : en
  • AU156173B2 - Improvements in or relating to machines suitable for trimming linings of shoe uppers : en
  • CA484915A - Furniture antiskid device : en fr
  • DE1641040U - CALCULATION AND LEARNING AIDS. : de en
  • DE840858C - Circuit arrangement for receiving and forwarding a multi-digit call number : de en
  • GB675625A - Improvements in or relating to ultra short wave oscillators : en
  • GB675724A - Improvements in or relating to coats, jackets and like garments for personal wear : en
  • DE844067C - Precision measuring device : de en
  • FR1012856A - Game of skill and competition by throwing a ball by gyration around a pole with flexible spiral end : en fr
  • DE1641067U - STOCK BRAKE FOR VEHICLES. : de en
  • DE844149C - Process for the preparation of aromatic oxycarboxylic acid arylides : de en
  • GB675785A - Improvements in or relating to snap fasteners : en
  • USD167265S - Hand puppet : en
  • US2602971A - Aluminum louver sunshade : en
  • DE756801C - Electric capacitor : de en
  • DE844082C - Electric average speedometer : de en
  • GB675867A - Stylus structure for recording-instruments : en
  • GB675968A - Lid stay : en
  • DE1641110U - CHAIR. : de en
  • DE1641118U - PARTIAL DEVICE FOR POTS FOR ANY PURPOSE. : de en
  • DE843893C - Corner posts for shop window frames : de en
  • DE844005C - Process for the production of new phosphonic acid derivatives : de en
  • DE844151C - Process for the preparation of neutral salts from 7-iodo-8-oxyquinoline-5-sulfonic acid : de en
  • ES199444A1 - APPARATUS TO REGENERATE TYPE TAPES : en es
  • US2603039A - Egg cleaning and sanitizing machine : en
  • US2603407A - Handled container and method of manufacture : en
  • US2603520A - Gaff hook : en
  • US2603734A - Switch operating mechanism : en
  • DE1641095U - EAR PROTECTION FOR DRIVERS. : de en
  • DE844173C - Device for automatic telecommunication systems to occupy an apparatus : de en
  • GB675865A - Improvements in or relating to fluid-pressure operated valve devices : en
  • AU989252A - Improvements in ring forming method and apparatus : en
  • CH284053A - Process for the preparation of a mixture of polystyrene sulfonic acids. : de en
  • CH284129A - Magnet unit with two concentrically arranged permanent magnets that can be rotated relative to one another. : de en
  • DE844110C - Process for the production of paper sacks with hanging members and paper sack produced by this process : de en
  • GB675566A - Improvements in or relating to flux compositions : en
  • CH284181A - Fuel supply device on internal combustion engines. : de en
  • CH284139A - Waterproof watch box. : en fr
  • DE843843C - Method and device for chlorinating trichlorethylene : de en
  • ES31653U - Improved water meter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012822A - Bend for pipes intended for pneumatic conveying, in particular pieces of stone, backfill material and the like : en fr
  • US2603440A - Plate and cup supporting device : en
  • US2603263A - Hand slicing device : en
  • US2603085A - Means for and method of ascertaining combustion characteristics of premixtures : en
  • US2603537A - Bricklayer's scutch : en
  • US2603638A - Production of organic acid esters of cellulose : en
  • DE1641213U - TINE CUTTER. : de en
  • DE843887C - Device for the revitalization and treatment of tissues and tissue damage u. like : de en
  • ES31647U - Useful improved riveter (Machine-translation by Google Translate, not legally binding) : en es
  • US2603516A - Door lock : en
  • US2602993A - Can cutter : en
  • US2603515A - Latching apparatus : en
  • DE844053C - Sealing device for the gap between the door and the floor : de en
  • DE751479C - Transparent windows, especially for ships : de en
  • DE844078C - Arrangement for the electrical summation of measured values : de en
  • US2603310A - Method of and apparatus for separating the constituents of hydrocarbon gases : en
  • US2603157A - Double rotary jet pump : en
  • US2603693A - Semiconductor signal translating device : en
  • CH284064A - Device for filtering and process for the production of filter material for this device. : de en
  • DE1641233U - IGNITION SWITCH. : de en
  • DK74437C - Apparatus for accelerating electrons at a magnetic field. : da en
  • ES203846A3 - Improvements in the construction of mills (Machine-translation by Google Translate, not legally binding) : en es
  • US2603226A - Method fob pbeventing and removing : en
  • US2603529A - Folding tail gate : en
  • US2603735A - Welding process and joint : en
  • US2603480A - Friction shock absorber for railway car trucks : en
  • DE1641014U - BREAD CUTTER. : de en
  • GB675786A - Improved method and electrolyte for anodically polishing aluminium and aluminium alloys : en
  • DE844182C - Tuning element for VHF operation : de en
  • FR1012806A - Magnetic circuit system, resulting from alternating current, used for the simultaneous production of devices transforming electromagnets of bells and various relays : en fr
  • CA484938A - Fuse tube terminal : en fr
  • DE1640916U - TABLE GUIDE FOR HORIZONTAL SURFACE GRINDING MACHINES. : de en
  • ES203871A1 - An apparatus for sharpening saw taps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012650A - Advanced magnetic circuit for electromagnetic generator of lighting and ignition : en fr
  • US2603268A - Removable traction cleat fob use : en
  • DE844140C - Guide for strip-shaped marks of relay cards : de en
  • DE844244C - Double lockstitch-like seams consisting of an upper thread and a lower thread and stitch-forming tools for forming the seam : de en
  • FR1012784A - folding ladder with retractable bars : en fr
  • GB675572A - Tensioning device for conveyor belts : en
  • ES30011Y - Electrical control device applicable to table football games and other similar : en es
  • CH284120A - Optical device intended for checks of flatness, alignment and coaxiality. : en fr
  • CH284175A - Piston pump working with inertia and crank drive. : de en
  • CH284030A - Machine for the manufacture of glass ampoules. : en fr
  • US2603271A - Sheets : en
  • DE1641130U - THREAD IN LEAD OR LEAD ALLOYS WITH HARD COVER. : de en
  • GB675976A - Improvements relating to loose leaf binders : en
  • DE1641011U - HOLDER OF SPRING BRACKETS FOR RADIO TUBES IN TUBES THAT ARE AT THE SAME TIME TO FIX THE TUBE SOCKET. : de en
  • DE1641198U - PLANE BOARDS FOR TRAFFIC OPERATIONS. : de en
  • US2603750A - Electrical circuit arrangement for the generation of oscillations : en
  • DE1641010U - POLISHABLE FUSE BOX FOR ELECTRICAL CABLES. : de en
  • ES30164Y - Rib-blind, perfected for razor loom : en es
  • ES31714U - Liquid tap for own tanks (Machine-translation by Google Translate, not legally binding) : en es
  • ES30222Y - Display and sale stand for articles : en es
  • GB675891A - Improvements in or relating to power transmissions for motor cycles : en
  • DE843734C - Compressor system driven by a diesel engine equipped with a charge pump : de en
  • DE843936C - Quick coupling for pipes with collars, especially blow-off pipes : de en
  • ES202616A1 - Improvements in the methods for the preparation of thermogenic media for the treatment of hair (Machine-translation by Google Translate, not legally binding) : en es
  • ES30364Y - Automatic hanger : en es
  • GB675586A - Improvements in or relating to a method and apparatus for producing wire strand or rope : en
  • US2603727A - Snap action switch : en
  • CA484927A - Zinc smelting : en fr
  • CH284099A - Set shelf for holding lettering boxes, writing boards and writing boats. : de en
  • DE1641194U - FOLDABLE TOP MATTRESS. : de en
  • FR1012884A - Lubricator sealed against foreign bodies : en fr
  • US2603656A - Photographic developing agents : en
  • CA484798A - Hangers for neck ties : en fr
  • CA484817A - Locking device : en fr
  • CA484901A - Magnetic core joint construction for noise reduction : en fr
  • GB675715A - Improvements in preventing after-creaming of latex creams : en
  • FR1012860A - Alphabetical directory for office ephemeris and others : en fr
  • ES25394Y - Full rig verticaly simplified for clinical X-ray examination : en es
  • GB675859A - Improvements in or relating to lattice towers : en
  • ES204001A1 - Microwave cable : en es
  • CH284267A - Process for the preparation of a monoazo dye. : de en
  • US2603193A - Steam or air engine of the oscillating cylinder type : en
  • US2603678A - Magnetic torque transmission : en
  • AU993552A - Aliquid fuel starter control system : en
  • GB675881A - Improvements in slide fasteners : en
  • ES31676U - Foldable tray (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012617A - Recording micro-dynamometer for the control of gear trains of small dimensions and, in particular, of clockwork cogs : en fr
  • GB675754A - Improvements in or relating to reciprocating pumps : en
  • ES203821A1 - Improvements in electric operating sanding machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012587A - Automatic control switching device : en fr
  • FR1012891A - Continuous mixer with mist humidification and dosing distributor : en fr
  • CA484851A - Velocity modulation electron discharge device : en fr
  • DE1640923U - AIR PRESSURE ARM. : de en
  • DE843788C - Corrosion and scaling-resistant surfaces : de en
  • DE844205C - Baby bottle : de en
  • US2603769A - Alternating current frequency converter : en
  • US2603194A - Radial steam motor : en
  • GB675964A - Improvements in or relating to moving grate mechanical stokers : en
  • ES201310A1 - Procedure and devices to use the force of the wind that is produced in all vehicles in motion (Machine-translation by Google Translate, not legally binding) : en es
  • ES29380Y - Device for the measurement of small gaseous pressures : en es
  • DE1641069U - HEADLIGHT FOR MOTORS AND BICYCLES WITH BUILT-IN SPEEDOMETER. : de en
  • DE1641121U - SLIDING OPAL ATTACHMENT FOR PHOTOELECTRIC EXPOSURE METER. : de en
  • DE843822C - Device for polishing cylindrical workpieces, such as B. of shaft parts : de en
  • DE844054C - Sealing device for the gap between the door and the floor : de en
  • ES203901A1 - Improvements introduced in the construction of bottles for ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES31519U - Light metal piston with pin of similar material (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640981U - ELECTRO-AUTOMATIC BRAKE OIL LEVEL INDICATOR. : de en
  • DE843876C - Process for the production of polyglycerols from distillation residues : de en
  • ES197334A3 - PROCEDURE FOR THE PRODUCTION OF PRE-FORCED CONCRETE TUBULAR OBJECTS : en es
  • FR1012679A - Improvements made to hook systems, in particular to safety hook systems intended to coact with tubular scaffolding elements or lifting devices : en fr
  • DE843931C - Chain made up of blocks and links alternately : de en
  • FR1012732A - Process for the preparation of penicillin salts : en fr
  • GB675984A - Improvements in and relating to means for automatically varying the volumetric capacity of combustion chambers for internal combustion engines and compression ignition engines : en
  • DE844218C - Temperature display device : de en
  • ES201613A3 - An electrical appliance for welding (Machine-translation by Google Translate, not legally binding) : en es
  • US2603062A - Variable area jet nozzle : en
  • US2603176A - Hydraulic blankholder press and operating circuit therefor : en
  • US2603377A - Bottle carrier and combination : en
  • US2603649A - Heterocyclic sulfonamides and method of preparing the same : en
  • DE1640903U - DEVICE FOR GENERATING VIBRATIONS ON TECHNICAL STRUCTURES. : de en
  • DE843905C - Drainage channel on weighing devices for automatic weighing and filling of pourable goods : de en
  • DE844227C - Flying piston machine, in particular flying piston propellant gas generator : de en
  • ES196923A1 - SUBSIDIARY FUEL MIXING UNIT FOR INTERNAL COMBUSTION ENGINES : en es
  • FR1012632A - Method for fitting the elastic ring for fixing ball joints : en fr
  • GB675845A - Improvements in and relating to supporting devices for flexible tube filters : en
  • IE20391L - Window fasteners : en
  • US2603171A - Building structure : en
  • US2603585A - Purification of gonadotropic hormones with a basic protein : en
  • US2603121A - Self-locking nail : en
  • US2603689A - Detection of voltage or current variations in electric circuits : en
  • ES31415U - Truck for transporting drums (Machine-translation by Google Translate, not legally binding) : en es
  • ES31579U - Improved tip for shuttles (Machine-translation by Google Translate, not legally binding) : en es
  • GB675620A - Improvements in or relating to processes for the production of hydrocarbons and the hydrocarbons so produced : en
  • GB675683A - Process of manufacture of esters of the bis-(4-hydroxycoumarinyl-3) acetic acid : en
  • GB675874A - Improvements in and relating to the contacting of liquids with gases and/or vapours : en
  • US2603044A - Pneumatic external draw lapping head : en
  • US2603322A - Vehicle brake : en
  • US2603471A - Apparatus for expanding perlite : en
  • DE844066C - Scale or tape measure with device for determining the angle : de en
  • DE1640947U - PIPE FAN WITH FLOAT CONE. : de en
  • DE844068C - Device for continuously checking the thickness of tapes, foils, wires and other objects with at least one small dimension : de en
  • GB675834A - Fluid pressure hoists : en
  • ES31522U - Disk for sawing stone (Machine-translation by Google Translate, not legally binding) : en es
  • GB675847A - Improvements in or relating to grids for electric discharge device : en
  • DE1640931U - EGG SALE PACK WITH PRESSED HOECKER INSERT. : de en
  • DE752311C - Device for mining coal u. like materials : de en
  • DE843845C - Method for precipitation of hemicellulose from soda waste eyes : de en
  • DE844307C - Coal core microphone : de en
  • US2602941A - Gadd-claxton : en
  • US2603490A - Mounting arm for sound translating device : en
  • DE1641044U - OVERVIEW DEVICE. : de en
  • DE1641199U - TRANSPORTABLE SHOWER EQUIPMENT. : de en
  • DE844011C - Pipe element for steam generator : de en
  • DE844136C - Adjustable drawing die : de en
  • DE843976C - Arrangement for moving large panes of glass : de en
  • ES202253A3 - Device for refrigeration of cylinders in mills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012846A - Table for teaching electricity : en fr
  • FR1012873A - Reactor-exchanger device for chemical reactions : en fr
  • GB675684A - Improved means for effecting circumferential registration in rotary printing machines : en
  • US2603360A - Conveyer type display rack : en
  • US2603740A - Container : en
  • GB675710A - Improvements relating to punching machines : en
  • DE843920C - Device for monitoring the quantity ratios that change over time : de en
  • DE843923C - Two-stroke internal combustion engine : de en
  • US2603054A - Harvester support mechanism : en
  • US2603098A - Sucker rod rotator : en
  • USD167288S - Ssssss ng : en
  • DE1641138U - ASHTRAY. : de en
  • ES31569U - A new corkscrew (Machine-translation by Google Translate, not legally binding) : en es
  • CH284014A - Cattle harrow. : de en
  • US2603150A - Article tripped marking device : en
  • US2603381A - Closure fastener for pressure : en
  • US2603224A - Device for forming and applying bobby pins to flat curls : en
  • ES200794A1 - A procedure for manufacturing an antibiotic agent affecting estreptomycin (Machine-translation by Google Translate, not legally binding) : en es
  • ES29033Y - Loud phone player : en es
  • FR1012224A - : fr
  • DE843883C - Acoustic protection device for the ear : de en
  • US2603558A - Mixing machine : en
  • CH284227A - Travel device containing multiple seats and a container for food. : de en
  • US2603058A - Rake : en
  • US2603606A - Alkyl sulfates : en
  • DE1640950U - SAFETY TOOL HANDLE WITH THE MATCHING TOOL ANGLE. : de en
  • ES202846A1 - Improvements in the methods for the manufacture of folding rolling chassis (Machine-translation by Google Translate, not legally binding) : en es
  • DE844234C - Seal for joints for steering and control rods, especially on motor vehicles : de en
  • ES202245A1 - Perfections applied to oil burners with mechan (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641082U - ADJUSTABLE BUTTONHOLE PLIERS. : de en
  • FR1012779A - Apparatus for briquetting powdered or fine grain materials : en fr
  • US2603182A - Incubator and hatcher : en
  • US2603674A - Electric motor structure : en
  • ES202653A3 - A fixed and intermittent switch mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • USRE23521E - Needle bar assembly for warp knitting machines : en
  • DE1640975U - DEODORIZING TAMPON. : de en
  • DE843965C - Vehicle coupling, in particular trailer coupling for motor vehicles : de en
  • DE844098C - Mechanical connection with detachable fuse : de en
  • DE844230C - Testing device for injection nozzles of internal combustion engines : de en
  • ES203944A1 - An automatic drain device for marginal disk gasometer disk meetings, using light retention liquids (Machine-translation by Google Translate, not legally binding) : en es
  • US2603184A - Frog holder : en
  • FR1012774A - Device and improvement in the use of electrical energy applied to the control of household appliances : en fr
  • ES31417U - Improved cardboard box (Machine-translation by Google Translate, not legally binding) : en es
  • GB675717A - Improvements in chucks for workpieces having a non-circular, and particularly prismatic, end-section : en
  • GB675816A - Improvements in or relating to the polymerisation of propylene and the polymers thus prepared : en
  • US2603124A - Stereoscopic target for testing eyes : en
  • DE1641098U - WATCH CASE. : de en
  • DE843742C - Hair curlers : de en
  • DE843894C - Device for sealing the lower edge of doors : de en
  • DE843929C - Electromagnetically actuated friction clutch with a small moment of inertia of the driven clutch half : de en
  • CA484831A - Benzyl mercaptovalines and their preparation : en fr
  • CH284207A - Ignition and operating circuit for two arc tubes connected in series. : de en
  • GB675779A - A process for the manufacture of substituted phosphorus oxyacids : en
  • GB675894A - Circuit arrangement for private automatic branch exchanges : en
  • DE837403C - Circuit arrangement for the transmission of direct current surges via inductively coupled connecting lines in telecommunication systems on relays in series with glow lamps : de en
  • DE844041C - Orthopedic shoe insert for amputees on the forefoot and metatarsal bones : de en
  • DE844072C - Slide gauge with automatic locking of the slide : de en
  • US2603215A - Drug inhalator : en
  • US2603324A - Multiple clutch fob reversing gear : en
  • ES31590U - Elastic support device applicable to reactors for fluorescent light (Machine-translation by Google Translate, not legally binding) : en es
  • GB675918A - Improvements in or relating to the gasification of solid fuels : en
  • GB675621A - Improvements in or relating to the production of artificial filaments : en
  • GB675953A - Improvements in or relating to a retractable car coupler : en
  • GR13731B - CIGARETTES IGNITED BY TURNING. : el en
  • DE843875C - Detergents and cleaning agents : de en
  • GB675775A - Improvements in and relating to calculating machines : en
  • GR13706B - PERFECTIONS IN AUTOMATIC CONTROL DEVICE. : el en
  • FR1012603A - Improvements made to toothed tools, particularly forks : en fr
  • DE1641247U - HANDLE ATTACHMENT. : de en
  • DE843952C - Taps, especially for felty and greasy material : de en
  • DE844134C - Arrangement for increasing the gas pressure in pipelines above the gas container pressure : de en
  • DE1641137U - SEWING MACHINE. : de en
  • DE1641237U - BRAKE HANDLE FOR BICYCLES. : de en
  • DE843998C - Rotatable unwinding stand for fabric webs u. like : de en
  • DE1640911U - DISPLAY BOARD. : de en
  • DE1641033U - CAR TIRE VULCANIZING PRESS. : de en
  • DE1641046U - FALL CALENDAR. : de en
  • DE843988C - Brassiere : de en
  • DE844238C - Guide device for a horizontal, rotating machine table of machine tools, in particular of carousel swiveling benches : de en
  • ES31536U - Acrylic film perfected for the treatment of the ocena and in general of the physiological defenses of the nasal turbinates (Machine-translation by Google Translate, not legally binding) : en es
  • ES31675U - Improved lighter for smoke candles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012225A - : fr
  • ES29930Y - Tabletop football game : en es
  • ES30290Y - Device for connecting male electrodes : en es
  • FR1012560A - Improvements made to the means for fixing railway tracks on their sleepers : en fr
  • CH284222A - Illustrative material. : en fr
  • FR1012889A - Ring balance : en fr
  • CH284111A - Multiple lead pencil, with automatic lead retraction. : en it
  • CA484867A - Polyazo-dyestuffs : en fr
  • DE1640906U - CRUSHERS FOR MUTE, IN PARTICULAR FOR POTATOES. : de en
  • DE837318C - Auxiliary device for slide gauges or the like for connecting a dial gauge : de en
  • DE844188C - Device for the transmission of commands by means of a step switch : de en
  • DE844193C - Fittings for electric lighting : de en
  • CA484910A - Blow on arc tip : en fr
  • CH284104A - Device for positioning the character blocks correctly for their attachment to the character bars of a typewriter. : en fr
  • CH284147A - Device for the electrical end welding of a copper electrical conductor with an aluminum electrical conductor. : en fr
  • DE1641042U - SECURITY SCREW. : de en
  • DE767552C - Process for the production of an evenly dyeable rayon spider cake : de en
  • FR1012625A - Improvements in road construction : en fr
  • FR1012807A - Box for yeasts, perishables or other products : en fr
  • US2603266A - Handbag : en
  • AU154048B2 - Magnetic nail-holding hammer : en
  • CH284026A - Process for the manufacture of cast-in-place concrete pipes and device for carrying out this process. : en fr
  • US2603283A - Variable flame-orifice gas burner : en
  • GB675955A - Improvements in or relating to very short wave radio aerial systems : en
  • DE1640918U - CHIP BREAKER FLUTE GRINDING MACHINE WITH A CLAMPING DEVICE FOR THE TOOL TO BE GRINDED. : de en
  • DE843866C - Synchronous small motor for single-phase alternating current : de en
  • DE843855C - Blower for stoves with gas circulation : de en
  • FR1012675A - Improvements to cooling means for electric retarders or brakes : en fr
  • US2603078A - Jackson : en
  • US2603752A - Voltage pulse generator : en
  • FR1012709A - Anti-vibration braking device : en fr
  • FR1012862A - Firewall enhancements : en fr
  • US2603572A - Linoleum binding composition : en
  • ES203923A1 - A chemical procedure for the vinilation of heteronucleos with nitrogen heteroatomo (Machine-translation by Google Translate, not legally binding) : en es
  • GB675697A - Improvements in containers and methods of making same : en
  • US2603136A - Rotary hoe : en
  • FR1012574A - Improvements made to the equipment and construction of tunnel or other kilns to allow them to be heated by means of heavy liquid fuels and gaseous fuels, together or separately : en fr
  • FR1012742A - Method for preparing streptomycin : en fr
  • GB675577A - Improvements in or relating to electrical socket connectors : en
  • FR1012219A - : fr
  • ES31198U - Unbreakable padlock for bicycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB675812A - Improvements in or relating to apparatus for carrying out chemical reactions : en
  • US2603004A - Method and apparatus for making veneer : en
  • US2603643A - 2-amino-4-hydroxy-6-polyhydroxyalkyl pteridine and methods of oxidizing same : en
  • US2603185A - Stock dipping hook : en
  • ES203373A1 - Improvements in the construction of swords and garrotes for telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012775A - P-acetylamino-benzoic aldehyde derivatives and their preparation : en fr
  • DE1641055U - POSTER BOARD. : de en
  • ES31718U - Apparatus for massage (Machine-translation by Google Translate, not legally binding) : en es
  • ES25060Y - Empty dor with chopping board for bottles of liquor wines and drinks in general : en es
  • DE1641238U - DEVICE FOR OPENING, CLOSING AND LOCKING SHUTTERS FROM THE INTERIOR. : de en
  • DE1641103U - CREPE SUEDE BRUSH. : de en
  • ES203640A1 - A mechanical transmission procedure for differential axles (Machine-translation by Google Translate, not legally binding) : en es
  • ES203964A3 - An exhaust steam injector (Machine-translation by Google Translate, not legally binding) : en es
  • DE752569C - Process for the production of alumina from aluminum sulfite : de en
  • ES198332A1 - COMMAND DEVICE TO EXTINGUISH FROM A VEHICLE, BY MEANS OF RADIO WAVES, THE BLINDING HEADLIGHTS OF VEHiCLES COMING FROM THE OPPOSITE DIRECTION : en es
  • ES202282A3 - Improvements in batteries or electrical batteries (Machine-translation by Google Translate, not legally binding) : en es
  • ES31582U - Glass element for buildings (Machine-translation by Google Translate, not legally binding) : en es
  • ES31644U - A new pad for seat and backrest (Machine-translation by Google Translate, not legally binding) : en es
  • GB675656A - Improvements in and relating to the manufacture of light sensitive photographic emulsions : en
  • US2603627A - Lubricating oil additive materials prepared by condensing alkyl halides with haloaromatic-aliphatic hydrocarbon copolymers : en
  • ES202907A1 - A unión puncture unit between two elements, especially between a brake shoe and their brake squeegee (Machine-translation by Google Translate, not legally binding) : en es
  • ES203981A1 - A procedure for the manufacture of blocks and agglomerated with a subproduct of arenists quarries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012755A - Process for preparing bis-4-hydroxy-coumarinyl-acetic acid ethers : en fr
  • GB675678A - Improvements in and relating to puzzles : en
  • GB675709A - Improvements in the production of n-alkyl lactams : en
  • DE1641053U - STORAGE AND CONTROL LABELS FOR BICYCLES, MOTORCYCLES, CARS, BABIES AND THE LIKE. : de en
  • DE826446C - Rail fastening with base plates, especially on reinforced concrete sleepers : de en
  • DE1640972U - DEVICE FOR HEATING LIQUID. : de en
  • DE844150C - Process for the continuous sulfonation of organic compounds using chlorosulfonic acid : de en
  • ES203584A1 - New mixed elevator apparatus for pressure lubrication (Machine-translation by Google Translate, not legally binding) : en es
  • CH284083A - Laundry detergent. : de en
  • FR1012645A - Ball joint for various uses and in particular for steering and control linkage : en fr
  • GB675626A - Improvements in apparatus for topping beets and like root crops : en
  • FR1012606A - Improvements to anti-interference devices to be included in ignition circuits of internal combustion engines, in particular for motor vehicles and motorcycles : en fr
  • ES29081Y - Rolling frame for the transport of packages and small goods : en es
  • FR1012828A - Lady's kit handle : en fr
  • GB675956A - Improvements in and relating to pigmented coating compositions : en
  • GR13710B - NEW COMPOSITION AND METHOD OF APPLICATION THIS FOR DAMAGE TO THE HAIR COLOR. : el en
  • GB675826A - Improvements in or relating to apparatus for controlling the airspeed of an aircraftduring an automatic landing : en
  • GB675930A - Automatic winding mechanism for a watch : en
  • DE843765C - Fuel injector : de en
  • CA484814A - Sliding tub : en fr
  • DE844176C - Suitcase receiver with built-in collector batteries for universal use : de en
  • AU157446B2 - Improvements in or relating to servo systems : en
  • DE844183C - Distribution network for ultra-high frequency energy : de en
  • FR1012655A - Counter-rod damper : en fr
  • GB675569A - Constant viscosity method of lining container closures : en
  • AU454151A - Improvements in or relating to shoe-bottom pressing apparatus : en
  • CA484812A - Ironing board rail : en fr
  • DE843844C - Process for the production of low molecular weight aliphatic, brominated hydrocarbons or brominated chlorinated hydrocarbons : de en
  • DE843960C - Device for the automatic regulation of the fuel supply of aircraft : de en
  • DE844114C - Portable display rack : de en
  • AU152189B2 - Improved pivot support forthe bases of arches, columns and like structural members : en
  • US2602980A - Apparatus for coating pipes : en
  • US2603137A - Clutch mechanism for rod weeder attachments : en
  • CA484899A - Preparation of mixed mercaptal acetals : en fr
  • US2603009A - Dipper tooth construction : en
  • US2603565A - Photographic film forming image transfer composition : en
  • US2603719A - Combined wall and desk telephone set : en
  • AU1002352A - Improvements in or Relating to Circuit-arrangements for Automatic Resonance Tuning of High-frequency Generators More Particularly for Therapy Purposes : en
  • CA484890A - Mosaic screen for cathode ray tube : en fr
  • CH284172A - Fluid torque converter. : de en fr
  • DE1640943U - STORAGE FOR ROLLS, IN PARTICULAR ROLLER TRACK ROLLS. : de en
  • DE1641239U - PULLING DEVICE FOR DOORS OR DOORS. : de en
  • DE843992C - Straight extrusion press for the production of cable sheaths : de en
  • DE844056C - Scaffolding with brackets detachably attached to the wall : de en
  • CA484887A - Delta-tocopherol : en fr
  • CH284202A - Electron guns, in particular for medical radiation : de en
  • GB675671A - Improvements in or relating to systems for the remote control of electrical apparatus and machinery : en
  • CA484810A - Shuttering for use in the manufacture of concrete structures : en fr
  • US2603305A - Centrifugal apparatus for countercurrent gas absorption : en
  • US2603325A - -socket wrench head : en
  • US2603352A - Sheetsxsheet i : en
  • US2603660A - Preparation of dialkylalkanamides : en
  • CH284203A - Electric arc furnace lids and process for their manufacture. : de en
  • DE844225C - Threshing machine with built-in straw shredding device : de en
  • FR1012571A - Device for direct cooling of valve guides in heat engines : en fr
  • AU154828B2 - Improvements in or relating to electric filter circuits : en
  • DE844004C - Process for the production of sulfonic acid esters : de en
  • ES25482Y - Perfected collapsible glass : en es
  • GB675740A - Improvements in or relating to weed killing compositions : en
  • GB675868A - Improvements relating to television or like pick-up tubes : en
  • AU450251A - Improvements in apparatus for jam making, distilling spirits andthe like : en
  • CH284153A - Braking and locking device on rotating woodworking machines. : de en
  • DE826407C - Iris adjuster : de en
  • DK74429C - Trigger circuit. : da en
  • ES202935A1 - Improvements in domestic economic kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • GB675862A - Improvements in gudgeon-pin bearings of trunk piston engines : en
  • CH284254A - Contact line arrangement in curves and loops of electrically operated traffic lines, especially trolleybus lines. : de en
  • AU154639B2 - Improvements in or relating to aircraft handling devices : en
  • DE1641056U - HOLDER FOR HANGING TIES OR. DGL. : de en
  • GB675734A - Improvements in diaphragm compressors or pumps : en
  • US2603373A - Mine timber setting machine : en
  • US2603613A - Tanning agents and a process of preparing them : en
  • US2603399A - Apparatus for bottling carbonated beverages : en
  • US2603484A - Paper handling machine : en
  • CA484934A - Cellulosic composition and process of making same : en fr
  • US2603227A - Cleaning apparatus for the cooling : en
  • US2603460A - Dissolving and slurrying tank : en
  • CA484874A - Sunshades and other auxiliary spectacles : en fr
  • DE843766C - Pump, especially fuel injection pump for multi-cylinder internal combustion engines : de en
  • AU163209B2 - Heteropolymers of styrene and maleic andhydride and their water-soluble salts and process of production : en
  • US2603772A - Modulation system : en
  • BE512133A - Suspended or mounted belt conveyor : en fr
  • CH284169A - Machine for controlling the operation of a machine. : en fr
  • US2603016A - Mounting for character bearing members : en
  • ES197472A1 - EXTRACTOR, SOLVENT-BASED, WITH SUPERIMPOSED DEVICES OF VARIOUS ORGANS : en es
  • ES203210A1 - Improvements introduced in the farm system stops for the aging of chickens (Machine-translation by Google Translate, not legally binding) : en es
  • DE844065C - Folding rule : de en
  • DE844273C - Arrangement for short-term measurement, especially for echo sounders : de en
  • US2603686A - Electrical testing apparatus : en
  • ES24273Y - Folding canvas cot with hood and wheels : en es
  • DE1640929U - DISMOUNTABLE DOLLHOUSE, ESPECIALLY MADE OF CARDBOARD. : de en
  • ES31574U - Case for sewing tools (Machine-translation by Google Translate, not legally binding) : en es
  • US2602969A - Tiltable door structure : en
  • US2603666A - Catalytic reaction of isobutane and propylene to produce lubricating oil : en
  • US2603575A - Method of making a stiffened permeable resin coated fibrous sheet : en
  • US2603588A - Apparatus for partially dehydrating and cleansing oily wood preservatives : en
  • US2603535A - Liquid spray nozzle : en
  • DE843956C - Fabric pressure device for sewing machines : de en
  • ES204035A1 - A system for remitting the threads in the urdimbre of the telares with driver of frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES29658Y - Filter for water and liquid fuels : en es
  • ES31625U - Improved electric evaporator (Machine-translation by Google Translate, not legally binding) : en es
  • DE1640974U - HEADREST FOR SUITABLE POSTURE FOR UNDERWATER MASSAGES AND SPAS. : de en
  • ES29866Y - Fluorescent light fixture for village lighting : en es
  • FR1012887A - Method and device for the separation of solid, pasty or liquid materials in suspension in a gas : en fr
  • US2602982A - Concrete wall mold : en
  • US2603145A - Leveling mechanism for hydraulically actuated press brakes : en
  • US2603146A - Golf ball marking die : en
  • US2603457A - Multijet heat exchange roll : en
  • US2603523A - Nonslip load hoisting saddle sling assembly : en
  • US2603567A - Feed supplement : en
  • FR1012839A - Further training in vehicle suspension : en fr
  • DE843820C - Drive for kneading and mixing machines : de en
  • DK74433C - Electrical distribution board. : da en
  • ES31595U - Label shaped shirt (Machine-translation by Google Translate, not legally binding) : en es
  • DE1641048U - OIL SPINTER FOR COMBUSTION MACHINERY. : de en
  • DE844166C - Loudspeaker system : de en
  • CH284036A - Support frame for trays. : de en
  • FR1012643A - Swivel joint, intended in particular for steering wheelhouses : en fr
  • GB675745A - Improvements relating to photographic camera shutters with built-in contact devices for flashlight circuits : en
  • GB675840A - Improvements in and relating to variable stroke rotary fluid pumps : en
  • DK74448C - Lock, especially for gates and street doors. : da en
  • ES24195Y - Baby stroller : en es
  • FR1012556A - Improvements to toys with multiple elements and vertical decoration, in particular to furniture of this kind : en fr
  • DE1641035U - RANGEFINDER FOR PHOTO APPARATUS. : de en
  • GB675791A - A process for separating portions of material from a length of material by cutting, or stamping, or cutting and stamping, and feeding the separated portions to a wrapping or covering apparatus : en
  • GB675562A - Improvements in or relating to electrical signal translating circuits : en
  • GB675856A - Improvements in or relating to television receivers : en
  • DE1641244U - WASHING NET. : de en
  • US2603669A - Large electrode with thermal stress relief : en
  • US2603699A - Approach light : en
  • GB675720A - Improvements in the stemming of fruits such as grapes : en
  • GB675839A - Improvements relating to self-adhesive tapes : en
  • ES203333A3 - Improvements in the methods and apparatus for cutting electrically conducting materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1012689A - Children's tricycle : en fr
  • US2603332A - Fleischer : en
  • DE753730C - Process for the treatment of metal surfaces prior to the application of phosphate coatings : de en
  • ES196123A1 - IMPROVEMENTS IN THE DEVICE FOR THE CONSERVATION AND REFRIGERATION OF GOODS AND THEIR SIMILAR : en es
  • GB675910A - Improvements in and relating to seat cushion spring supports : en
  • DE843816C - Steering device for motor vehicle trailers with turntable : de en
  • GB675837A - Manufacture of magnetic record carriers : en
  • ES29792U - Shock absorber of oil or similar liquid applicable to tangential scale or similar weights (Machine-translation by Google Translate, not legally binding) : en es
  • ES30059Y - Fluorescent or luminescent chess set : en es
  • GB675838A - Improvements in and relating to rolling mechanisms for rolling a binder or a wrapper leaf for a cigar, cigarillo or the like about a plug of filler tobacco : en