• US2631621A - Automatic machine for turning wood heels : en
  • US2631630A - Moistureproof bag : en
  • US2631400A - Fishing rod support and signal : en
  • DE871204C - Relay adding machine : de en
  • US2631596A - Washing apparatus for fruits, vegetables, and the like : en
  • US2631806A - Bumper clamp : en
  • CA491326A - Ethylene butene-1,4-dioic acid monoester copolymers : en fr
  • AU1547753A - Improvements in or relating to lamp glasses : en
  • CA491299A - Housed spark-over gap : en fr
  • CA491279A - Automobile license plate holder : en fr
  • US2631795A - Hydraulically controlled steering mechanism for aircraft : en
  • US2631976A - Septic tanks : en
  • DE760146C - Device for generating a high-frequency alternating voltage for measuring purposes : de en
  • DE870556C - Process for the preparation of succinimides : de en
  • DE870791C - Roller suction cups for paper machines : de en
  • US2631990A - Halogen-containing resins stabilized with stannanediol ether esters : en
  • DE1652317U - HEUREUTER TRANSPORT DEVICE. : de en
  • DE871213C - Lifting device for track eradicators on tractors : de en
  • AU1539653A - An improved rotary pump : en
  • US2631700A - Clutch control mechanism : en
  • US2631735A - Pin curl clip container : en
  • DE870890C - Egg heads : de en
  • NL72980C - : en
  • ES206107A1 - Improvements for the manufacturing of manual or mechanical scalers (Machine-translation by Google Translate, not legally binding) : en es
  • ES34822U - Lifting plate for gassing elements with lifting movement for liquid fuel stoves (Machine-translation by Google Translate, not legally binding) : en es
  • ES34906U - Wardrobe for feminine hygiene (Machine-translation by Google Translate, not legally binding) : en es
  • GB689138A - Improvements relating to magnetic fluid clutches : en
  • CA491294A - Hydraulic control unit : en fr
  • US2631435A - Bearing pile : en
  • US2631398A - Adjustable gunstock : en
  • US2631649A - Vehicle seat : en
  • US2631761A - Follower type ice-cream dispensing machine : en
  • US2631301A - Combined convalescent couch and bedpan support for babies : en
  • US2631383A - Automatic apparatus for drying elongated dough products and the like : en
  • US2631590A - Follower for file drawers : en
  • US2631789A - Magnetic recording apparatus : en
  • US2632051A - Balancing network for loaded transmission lines : en
  • DE870514C - Drive regulation on vehicle toys : de en
  • DE870771C - Hand-held device for lifting weeds with simultaneous floor ventilation : de en
  • ES207263A1 - Improvements in the construction of siphone heads of the removable type (Machine-translation by Google Translate, not legally binding) : en es
  • GB689087A - Improvements in filling devices for the moulds of presses : en
  • US2631691A - Service line protection valve : en
  • AU1542253A - Improvements in or relating to electric discharge tubes : en
  • DE1652356U - PASS-THROUGH WATER DECHLORIZATION FILTER. : de en
  • DE870745C - Hydraulic speed controller for conveyor machines : de en
  • US2631539A - Pump : en
  • US2631756A - Lance type pump mounting : en
  • AU878452A - Improved safety apparatus for heating appliances using liquid fuel : en
  • DE1652261U - WINDOW REGULATORS, PREFERRED FOR VEHICLES. : de en
  • DE870876C - Arrangement to achieve the maximum useful power with tube power levels : de en
  • DE871175C - Electric cable with double jacket : de en
  • DE1652323U - CONTROL DEVICE. : de en
  • DE754684C - Process for the production of soluble polymers and copolymers of as-dichloroethylene : de en
  • DE870715C - Burn-proof arc protection equipment for high-voltage insulators : de en
  • ES32748Y - Support for sheet holding clips : en es
  • ES34915U - Planter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023377A - Improvements in the construction of hoop structures : en fr
  • US2631622A - Continuous press-gluing : en
  • US2632103A - Stabilized pulse circuit : en
  • ES29529Y - Table bowling game : en es
  • FR57639E - Vehicle tracking and communication systems : en fr
  • GB688998A - Improvements in electric furnaces for the heat treatment of metal articles : en
  • CA491366A - Timing device for washing machines : en fr
  • ES34817U - A new hinge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023443A - Device intended to improve the ingot casting of ferrous compounds and casting installation including application : en fr
  • GB689093A - Improvements in or relating to railway signalling systems : en
  • DE754111C - Mining machine with a chain cutter arm and a circumferential cutter bar arranged above it, equipped with notched disks and picks : de en
  • DE870733C - lubricant : de en
  • DE871247C - Steam ejector for pumping liquids from a high vacuum : de en
  • ES31170Y - Lock plate model : en es
  • FR1023615A - Chain derailleur for bicycle : en fr
  • BE514951A - x-ray machine : en fr
  • DE870607C - Angle gauge : de en
  • ES207655A3 - New system of template and recocido of matletic threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES31107Y - Articulated metal fabric usable as conveyor and elevator belts : en es
  • ES34913U - Pinza-llavero para bolsillo (Machine-translation by Google Translate, not legally binding) : en es
  • GR14294B - METHOD AND APPARATUS FOR THE DETECTION OF EXPLOSIVE GAS MIXTURES. : el en
  • US2631422A - Power sickle mower : en
  • DE1652201U - DEVICE FOR BAKING FRESH BAKERY. : de en
  • DE764884C - Process for coloring leather with acidic, substantive or basic dyes using organic acids : de en
  • DE870511C - Hollow dice : de en
  • DE870722C - Compounding arrangement of synchronous machines : de en
  • ES207709A1 - Improvements relating to the production of grey cast iron : en es
  • ES32938Y - Security lock : en es
  • DE870653C - Device for removing wheel tires from motor vehicles : de en
  • DE870767C - Procedure for phase measurement of separately excited mechanical oscillators : de en
  • ES32898Y - Electric pan : en es
  • ES34786U - Envelope or box for hand torch (Machine-translation by Google Translate, not legally binding) : en es
  • GB688971A - Improvements in curtain rail fittings : en
  • DE870830C - Shuttle : de en
  • ES33165Y - Ratchet jack for lifting tracks : en es
  • ES34926U - A sectioned fork (Machine-translation by Google Translate, not legally binding) : en es
  • NL72232C - : en
  • US2631369A - Portable power shears : en
  • US2631785A - Jaw crushing apparatus : en
  • US2632056A - Busy signal for intercommunicating telephone systems : en
  • NL71946C - : en
  • ES196757A1 - PROCEDURE FOR THE PREPARATION OF TREO-DICHLOROMETHYL-2- (P. NITRO-PHENYL) -HYDROXIMETHYL-4-OXAZOLINES-2 : en es
  • GB689051A - Improvements in and relating to extruding aluminium alloys : en
  • US2631624A - Screw driver : en
  • US2631780A - Ball controlled register : en
  • USD169039S - Toy sparking pistol : en
  • US2631954A - Polyethylene film and method of preparing same : en
  • US2631592A - Bobby pin dispenser : en
  • US2632064A - Pulse amplifier : en
  • DE871055C - Method of making suitcases : de en
  • ES202826A1 - Procedure to preserve or increase the radioactivity of the mineral calls water, or to communicate it to the do not have it or be mineral or simply potable drinking (Machine-translation by Google Translate, not legally binding) : en es
  • ES32920Y - Pocket sewing toiletry bag : en es
  • GB689055A - A new or improved tool for removing paint : en
  • CA491270A - Shoe : en fr
  • DE1652311U - DEVICE FOR EXTINGUISHING BURNING CIGARS, CIGARETTES AND THE LIKE. : de en
  • DE1652274U - LETTER PAPER PACK WITH FASTENING TAP. : de en
  • DE870735C - Process for the production of foam tannin from sumac leaves : de en
  • CA491283A - Stabilizer for spring-supported bodies : en fr
  • US2632049A - Signal slicing circuits : en
  • US2631737A - Highway crane : en
  • USD169043S - Traffic signal : en
  • DE1652528U - REFRIGERATOR FOR EVAPORATIVE COOLING. : de en
  • DE871115C - Two-wheel tractor : de en
  • ES207397A2 - Procedure to make visible the variations of temperature and the intencity 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
  • US2631538A - Diaphragm pump : en
  • DE870672C - Flexible rail for play or model railways : de en
  • US2631517A - Heater : en
  • US2631734A - Apparel holder : en
  • ES34867U - A perfected pneumatic coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023344A - Improvements to constant tension devices on the chain in chain derailment gear changes for cycles and the like : en fr
  • GB688885A - Valves for hydraulic shock absorbers : en
  • DE870527C - Method of making wells with horizontally arranged filter pipes : de en
  • DE870775C - Soil tillage device with plow-like working method : de en
  • ES196759A1 - PROCEDURE FOR JOINING PIPES WITH OPEN SPLIT : en es
  • ES206290A1 - An apparatus to raise axle trailers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023502A - Box for spools of thread specially applicable to straight hosiery looms : en fr
  • FR1023507A - Liquid transformer gearshift specially applicable to automobiles : en fr
  • DE870614C - Beehive replenishment : de en
  • DE871087C - Automatic shaver : de en
  • FR57649E - Fuel treatment process : en fr
  • CA491417A - Bumper hitch : en fr
  • US2631284A - Nailing machine : en
  • DE870989C - Process for the production of supple, breathable artificial leather : de en
  • DE1652251U - ROLLER DRIVE FOR GRINDING MACHINES. : de en
  • CA491369A - Preparation of boron coatings : en fr
  • ES207442A3 - A perfection in the shave machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE870960C - Cutting head of a shearing machine for a razor cut : de en
  • DE871061C - Light steel beam used as reinforcement in reinforced concrete filler ceilings : de en
  • GB689085A - Manufacture of biologically active fission products of the adrenocorticotropic hormone : en
  • US2631448A - Antisiphon device for washing machines : en
  • US2631750A - Cover cap fastening means : en
  • NL160515B - FLEXIBLE LAYERED PLASTIC TUBE IN WHICH PLASTIC LAYERS REINFORCED WITH GLASS FIBERS ARE PRESENT. : en nl
  • DE1652259U - LOCK FOR RIGID SLIDING ROOFS ON VEHICLES. : de en
  • DE1652565U - BUCKLE FOR A WATCH STRAP. : de en
  • AU1547553A - Process for melt spinning high polymer substances the spinneret used in this process andthe process to manufacture this spinneret : en
  • AU161896B2 - Improvements in or relating to rail fastenings : en
  • DE1652266U - INTERIOR FOR PACKAGING BOXES. : de en
  • DE870628C - Automatic driver for turning bars : de en
  • DE1652278U - CURVED TRACK TO ACHIEVE A SECTIONAL MOVEMENT OF CONVEYOR MEANS OD. DGL. : de en
  • DE1652348U - OPTICAL WARNING SIGN. : de en
  • DE870676C - Process for the production of non-fusible asphalt slabs for roads, canal and bridge construction and railway sleepers from blown bitumen and fillers : de en
  • DE871080C - Registration device for counter : de en
  • ES207047A2 - New threading machine system (Machine-translation by Google Translate, not legally binding) : en es
  • ES32755Y - Perfected wooden heel : en es
  • ES32955Y - Enhanced axial locking stop for shafts : en es
  • FR1023316A - Process for the copolymerization of styrene and drying oils : en fr
  • GB688903A - Improvements relating to the manufacture of magnetisable iron oxide : en
  • GB689097A - Improvements in apparatus for forwarding a continuously extruded rod of plastic material : en
  • GB689098A - Improvements in or relating to combined suction cleaning and floor polishing apparatus : en
  • DE1652227U - HANDLE FOR HEAD MASSAGE BRUSH. : de en
  • DE1652334U - BARREL TAP (WOODEN CRANE). : de en
  • ES207430A1 - Procedure for the manufacture of elastic fabric imitating the gender of point (Machine-translation by Google Translate, not legally binding) : en es
  • ES207574A2 - Procedure for manufacturing recycled trip (Machine-translation by Google Translate, not legally binding) : en es
  • DE871060C - Ceiling hollow stone and hollow stone beam made from this : de en
  • GB688932A - Improved air-intake means for motor vehicle engines : en
  • DE871057C - Automatic gripping and setting device for plates, boxes or the like on hoists : de en
  • ES30816Y - Anti-glare medium : en es
  • ES34849U - Perfect pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • FR57632E - Remote control device by phase shift : en fr
  • GB688991A - Improvements relating to electrical storage batteries : en
  • DE1652446U - CANNULES FOR INTRAVENOESIS THERAPY. : de en
  • DE752491C - Ointment base : de en
  • DK75599C - Cardboard packaging with inward-facing projections. : da en
  • DE1652208U - CONNECTION OF HOSE-SHAPED POWER SUPPLIES WITH MOVING ELECTRICAL EQUIPMENT. : de en
  • ES34747U - Folding bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023572A - Device for improving carburetion in internal combustion engines : en fr
  • DE870626C - Device for supporting the bearing housing of rotating lathe core tips opposite the tailstock quill : de en
  • DE870943C - Roll film camera with removable film pressure plate : de en
  • DE871076C - Eye glasses, especially star lenses for eyes without accommodation : de en
  • FR1023260A - System for fitting buttons without using needles and parts necessary for its realization : en fr
  • US2631945A - Cold cathode and method of preparing same : en
  • DE871138C - Slip-in album : de en
  • ES34739U - An agrafe of surgery for sutures perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023305A - Rotary pallet machine for making ice cream : en fr
  • ES207528A1 - An apparatus for the transportation, conservation and distribution of liquids or masses pastosas (Machine-translation by Google Translate, not legally binding) : en es
  • ES32602Y - Tool holders : en es
  • FR1023156A - Wall, in particular ceiling, and construction plates for its realization : en fr
  • FR57608E - Process for the mutage and temporary or long-lasting preservation of fermentable liquids : en fr
  • ES34725U - Played gramophone perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES34833U - New adjustable electric frying pan (Machine-translation by Google Translate, not legally binding) : en es
  • GB689134A - Improvements in or relating to the production of carbon black : en
  • DK75583C - Cutting tool for use in tuning machines. : da en
  • ES34878U - Sound emitting device (Machine-translation by Google Translate, not legally binding) : en es
  • GB688962A - Improvements in and relating to the welding of chains : en
  • AU157835B2 - Improvements in belt and bucket type elevators : en
  • AU164694B2 - Electrical assembly : en
  • DE1652502U - SLIDING WINDOWS, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE751182C - Electric circuit breaker with two break points that open one after the other : de en
  • ES34927U - Cutting roller for pasta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023228A - Tanning process and products conforming to those obtained : en fr
  • ES30672Y - Vault for slabs in all kinds of buildings : en es
  • FR1023169A - Further training in vacuum pumps : en fr
  • US2632086A - Temperature control apparatus : en
  • US2631547A - Track-across-track conveyer : en
  • US2631747A - Combined container and toy building block : en
  • ES34379U - Frame for windows and similar doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023277A - Roller bearing : en fr
  • GB688957A - Improvements in and relating to sewing machines : en
  • FR1023245A - Improved process for the preparation of alkyl 3-thia-7-sila-7, 7, 7-trialkoxyheptanoates : en fr
  • DE871000C - Process for the preparation of mixed ureas with water-solubilizing groups : de en
  • FR1023263A - Oil distribution and sweeping device : en fr
  • FR1023400A - Improvements to pyrometers : en fr
  • FR1023491A - Improvement in the layout of sleeping car compartments with single and twin beds : en fr
  • ES34667U - New zip (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023595A - Plansichter with circular oscillation movement : en fr
  • FR57612E - Process for joining industrial materials, in particular metals, and glue used therefor : en fr
  • US2632031A - Production of isooctanes from cyclopropane and isobutane : en
  • US2631639A - Spring winder : en
  • US2631433A - Fluid scavenging device : en
  • DE870808C - Closure for tin cans u. like. container : de en
  • ES207180A1 - Device for subdividing deposits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023378A - Automatic leveling, tensioning and straightening machine for saw blades : en fr
  • FR1023527A - Winding device for vehicle clocks, in particular motor cars : en fr
  • GB689091A - Improvements relating to machines for sharpening saws or sharpening and setting saws : en
  • CA491389A - High frequency apparatus : en fr
  • DE870861C - Device for preventing the escape of lead oxide fumes in the production of lead-containing steels and alloys of lead with refractory metals : de en
  • US2631294A - Scalloped shirring and method of making same : en
  • ES204868A1 - A procedure to obtain a preparation for the conservation of corpses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023578A - Bearing cage : en fr
  • US2631545A - High-pressure pump : en
  • DE1652523U - FILLED, QUILTED FABRIC FOR CLOTHES, SLEEPING BAGS, RUGS, ETC. : de en
  • US2631303A - Portable folding cot : en
  • US2631431A - Electrohydraulic actuating device : en
  • US2631815A - Turbine structure : en
  • ES31602Y - Slimline radiator model : en es
  • ES206266A1 - Automatic feed device in distilled water for accommodators (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652576U - FRUIT TREE SUPPORT. : de en
  • DE756487C - Process for the oxidation of lower hydrocarbons of the paraffin series : de en
  • DE870504C - Spring suspension for vehicles : de en
  • DE870819C - Material particularly resistant to alkaline melts : de en
  • DE1652597U - PAINTER BRUSH HOLDER. : de en
  • DE1652392U - TOE ADJUSTMENT DEVICE FOR AGRICULTURAL TRAILED VEHICLES. : de en
  • DE871242C - Device for installing and removing dies for forging hammers and presses : de en
  • US2631850A - Loader for supporting and elevating tables : en
  • DE870759C - Item made of sponge rubber : de en
  • DE870789C - Cleaning device for dusty gases : de en
  • FR57646E - Improvements to air navigation devices : en fr
  • GB688954A - Tools for handling packages of yarn : en
  • GB689000A - Improvements in or relating to holders for parting-off tools : en
  • GB688964A - Improvements in or relating to girder structures for mines : en
  • GB688883A - Improvements in or relating to locking mechanism for the clockwork movement of time fuzes : en
  • DE1652416U - BICYCLE CRANKS. : de en
  • ES34929U - Automatic pen of changeable colors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023303A - Lattice vaulted metal structures : en fr
  • FR1023343A - Shaft seal, suitable for use in refrigeration compressors : en fr
  • FR1023567A - Sewing machine : en fr
  • FR1023610A - Telescope or telescope eyepiece : en fr
  • US2631959A - Method of assembling lenses in spectacle frames : en
  • DE1652513U - STAND FOR WARNING SIGNS. : de en
  • DE870569C - Arrangement for generating a trigger pulse : de en
  • DE870570C - Standard element for cam switch series : de en
  • US2632063A - Cattle grub remover and insecticide applicator : en
  • FR1023222A - Precision tool for watchmaking and small mechanics : en fr
  • FR1023354A - New derivatives of diphenylsulfone and their manufacturing process : en fr
  • DE870553C - Process for the production of thiosemicarbazones : de en
  • DE870582C - Device for lighting high-frequency tube generators : de en
  • DE871221C - Multi-cylinder internal combustion engine : de en
  • US2631706A - Sprag type one-way clutch : en
  • US2632010A - N-alkyl thiopheneacrylamides : en
  • DE1652542U - BUBBLE GRID FOR BUBBLE AND FOAM BATHS. : de en
  • DE870546C - Process for the production of a leather-like material : de en
  • DK75600C - Drawer for removable placement on a stand. : da en
  • FR1023315A - File suspension device for vertical filing : en fr
  • FR1023558A - Electric voltage stabilizer : en fr
  • FR57631E - : fr
  • CA491264A - Tray fitting and stand for foldable chair seat : en fr
  • DE1652457U - ROUND TABLET PRESS. : de en
  • DE752526C - Runners of electrical machines provided with recesses to accommodate balancing weights : de en
  • DE871073C - Cassette for endless sound bands : de en
  • DE870843C - Process for the preparation of aldehyde condensation products : de en
  • DE870980C - Device for the automatic removal and cutting of the remains of the cops from the shuttle in looms with automatic replacement device for hose heads : de en
  • US2632052A - Transmission control in two-way signaling system : en
  • US2631313A - Rotary brush mechanism for washing glasses : en
  • US2631356A - Method of making p-n junctions : en
  • US2631792A - Attachment for fishing reels : en
  • GB689048A - Arrangement for steering axles of rail vehicles : en
  • ES203496A3 - Liquid atomizer apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023250A - Quick clamping machine tool vice : en fr
  • FR1023518A - Chuck refinements : en fr
  • FR1023441A - Bra improvement : en fr
  • FR1023555A - Improvements to umbrellas, parasols or the like : en fr
  • DE871026C - Electrolyte meter with self-draining siphon, especially with multi-stage siphons : de en
  • FR1023385A - Hydraulic speed change : en fr
  • FR1023402A - Stuffing box packing for piston rods of heavy-duty gas engines : en fr
  • GB689113A - Improvements in or relating to tanks and the construction thereof : en
  • GB689158A - Improvements in chests for steam or gas turbines : en
  • US2631720A - Garment bag : en
  • US2631886A - Spare tire mounting : en
  • DE871094C - Stepless transmission : de en
  • DE871190C - Deoiling device for compressors for air or gases : de en
  • US2631635A - Self-locking setscrew : en
  • FR1023493A - Axial discharge blower : en fr
  • US2631287A - Face protector : en
  • US2631372A - Metal cutting knife : en
  • US2631481A - Indexing device : en
  • US2631485A - Wrench socket : en
  • US2631695A - Hydraulic brake and pump : en
  • CA491407A - Tip for chain : en fr
  • DE1652352U - FIBER PANEL. : de en
  • DE755107C - Manufacture of seamless and relatively thin-walled, shell-shaped hollow bodies made of light metal with web-like attachments : de en
  • DE756749C - Two or more phase coreless induction furnace : de en
  • DE870773C - Pflugsech : de en
  • ES34784U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023152A - Self-triggering head for tapping holes and a corresponding tool : en fr
  • FR1023444A - Alloy of iron, nickel and molybdenum : en fr
  • GB688906A - Improvements in cloths for filter presses : en
  • GB688930A - Improvements in and connected with healds for looms : en
  • DE870540C - Machine for shaping tubes to be welded later : de en
  • DE870684C - Plug-in weather flute with bandage seal : de en
  • DE870785C - Roller drive for roller frames : de en
  • DE871207C - Secondary meter of a liquid withdrawal point with at least two consumer meters : de en
  • ES24367Y - Packaging device for bottle boxes : en es
  • ES32899Y - Toy machine gun : en es
  • DE1652318U - BEET MILL. : de en
  • DE870867C - Adjustable brake with adjustment drive, which in connection with a holding magnet system regulates the braking force, especially for the service, emergency and holding brakes of electric vehicles and their motorless sidecars : de en
  • DE853443C - Process for the continuous neutralization of sulphonic acids and sulfuric acid esters : de en
  • DE870744C - Device for triggering mechanical or electrical processes in shaft operation : de en
  • ES31660Y - Ceramic and concrete composite beam : en es
  • ES32526Y - Perfected holder for fluorescent tubes : en es
  • ES33260Y - Enhanced ornament lamp : en es
  • ES34958U - Perfected plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023267A - Time switch : en fr
  • DE868276C - Process for the production of color-patterned seamless coverings, especially synthetic resin coverings : de en
  • CA491273A - Sealing elements : en fr
  • DE871243C - Gripper device for chain stitch sewing machines : de en
  • AU1540353A - Packaging of yarns and filaments : en
  • FR1023488A - Further training in the manufacture of metal sheets and bands : en fr
  • CA491255A - Combination stretcher and cot : en fr
  • US2631845A - Method of printing, folding, and cutting webs to make books : en
  • US2632142A - Damping system for dirigible craft : en
  • US2631627A - Apparatus for peeling vegetables and fruits : en
  • US2631709A - Limit stop mechanism : en
  • GB689049A - Improvements relating to grinding machines : en
  • ES31080Y - Zip-lock container : en es
  • DE1652490U - FIRE EXTINGUISHING VEHICLE FOR FOREST FIRE FIGHTING : de en
  • DE1652574U - MOBILE GARDEN BLOCK. : de en
  • DE765246C - Rail current switch : de en
  • DE1652435U - EMPTY DEVICE. : de en
  • DE870646C - Chassis for vehicles with an X-shaped frame : de en
  • DE871132C - Process for flotation of ores : de en
  • DE1652218U - DEVICE FOR HANGING LAMPS, IN PARTICULAR WITH A PULL SWITCH. : de en
  • DE870533C - Belt trousers : de en
  • DE871106C - Shop windows, in particular with built-in vending machines, with a sliding shop window floor : de en
  • FR1023393A - Advanced tension adjustment device : en fr
  • DE870526C - Clock-controlled switching calendar : de en
  • DE870631C - Device for transferring objects that accumulate in large quantities, in particular those of a tubular or rod-shaped shape, to a lower location : de en
  • DE870917C - Motorized calculating machine : de en
  • DE1652288U - SOCKET HOLDER FOR FLUORESCENT LAMPS. : de en
  • FR1023554A - heat exchanger : en fr
  • GB688862A - Improvements in textile drawing frames : en
  • DE871065C - Device for drawing polygons and dividing angles : de en
  • DK75579C - Process for the production of metallized dielectric sheet material for electric winding capacitors. : da en
  • DE870801C - Three-circuit braking device, especially for motor vehicle trains : de en
  • ES34943U - Hair clipper (Machine-translation by Google Translate, not legally binding) : en es
  • GB689004A - Improved method of and machine for making laminated corner protectors : en
  • CA491349A - Cushion mounting device : en fr
  • CA491383A - Pawl mechanism and assembly : en fr
  • US2631842A - Wheel suspension : en
  • US2631852A - Noisemaking novelty device : en
  • US2631935A - Herbicidal compositions containing esters of thiolacetic acid : en
  • US2632004A - Resin azo dye : en
  • DE870636C - Process for the production of pots for hollow shell-shaped bodies : de en
  • DE750910C - Arrangement for automatic telephone systems with marker dials : de en
  • DE870528C - Device for braking threads or yarns, especially for looms, spinning machines, twisting machines or the like. : de en
  • ES34832U - Improved circuit breaker for protection of electric motors (Machine-translation by Google Translate, not legally binding) : en es
  • ES34907U - Diffuser cuvette for fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • US2632065A - Electrical switching apparatus : en
  • DE870865C - Series pantographs for conductor lines : de en
  • DE870930C - Tool slide drive for vertical bar cutting machines : de en
  • DE1652529U - FIBER DUST EXTRACTOR FOR CIRCULAR KNITTING MACHINES. : de en
  • DE871009C - Process for the production of hexachlorocyclohexane : de en
  • ES207306A1 - Improvements in or relating to moulds for metal casting : en es
  • DE1652495U - DOOR LOCK FUSE. : de en
  • DE870537C - Device for descaling rod-shaped rolling stock : de en
  • FR1023329A - Process for the continuous vacuum distillation of heat-sensitive substances, in particular liquid pitch products, tars and tar products : en fr
  • FR1023353A - safety nut : en fr
  • US2631518A - Automobile ventilator : en
  • US2631541A - Hydraulic pump : en
  • US2631898A - Axle and method of manufacture : en
  • US2632050A - Keyed automatic frequency control system for television receivers : en
  • DE871148C - Process for the production of practically neutral, unsaturated fatty acid fatty alcohol esters from sperm : de en
  • US2631686A - Collecting electrode : en
  • FR1023216A - Improvements to tubular superheater boilers : en fr
  • GB688833A - Improvements in or relating to mounts or bases for electrotypes, photo-engravings, stereotypes and other printing blocks or plates, and to the manufacture thereof : en
  • GR14283B - PROTECTIVE SEPARATION FOR SHOOTING BOX. : el en
  • DE870612C - Adjustment device for agricultural implements pulled by a tractor : de en
  • AU1545853A - Process forthe hydrogenation of carbon monoxide withthe simultaneous production of town gas : en
  • CA491298A - Reactance tube circuit : en fr
  • CA491346A - Connector : en fr
  • DE871100C - Drive for a lathe, especially for machining crankshafts : de en
  • ES207710A1 - Basic procedure for continuous food and turbines to produce energy (Machine-translation by Google Translate, not legally binding) : en es
  • ES34977U - Lightning protection device (Machine-translation by Google Translate, not legally binding) : en es
  • FR57605E - New insecticide and fungicide products and method of preparation : en fr
  • US2631462A - Power transmission : en
  • DE1652244U - WORK TIME REGISTER WITH ELECTRIC STAMP HAMMER ACTUATION AND THEFT CONTROL DEVICE. : de en
  • DE870850C - Process for the preparation of nitrocycloalkylcarbinols : de en
  • ES203497A3 - Improved apparatus atomizer of liquid (Machine-translation by Google Translate, not legally binding) : en es
  • ES34892U - Toy trumpet (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652281U - CONNECTING TUBES TO SURFACES - HOT STEAM COOLERS. : de en
  • DE870561C - Process for the preparation of ethers of p-nitrophenol : de en
  • US2631531A - Drum series printing machine : en
  • DE767668C - Abrasive cloth and process for its manufacture : de en
  • DE870554C - Process for the preparation of carboxylic acid derivatives of organosilicon compounds : de en
  • DE1652294U - DEVICE FOR WATER JET MASSAGE. : de en
  • ES25789Y - Bra girdle : en es
  • FR1023634A - Process for the protection of thin metal deposits supported by various materials such as glass, plastics, etc. : en fr
  • DE870741C - Sieve, especially with a wooden rim : de en
  • ES196748A1 - IMPROVEMENTS MADE IN THE ACCOMULACOR ELEMENTS WITH ACID ELECTROLYTE : en es
  • AU1540653A - Improvements in or relating to rail fastenings : en
  • AU1543053A - Coupling ofa disc-seal valve toa waveguide : en
  • DE870525C - Storage device for alarm clocks : de en
  • DE870571C - Device for controlling or regulating by means of double-acting electromagnetic devices : de en
  • DE871001C - Method and device for treating liquid hydrocarbons in an electric arc : de en
  • DK75592C - Process for the production of phosphate coatings on metals, in particular iron and steel. : da en
  • DE1652590U - RAZOR CUTTER HEAD. : de en
  • DE870742C - Hangers : de en
  • DE870776C - Interchangeable plow : de en
  • ES205090A1 - Automatic machine for dying or washing (Machine-translation by Google Translate, not legally binding) : en es
  • FR57617E - Magnetron and method of manufacturing the same : en fr
  • GB689132A - An improved machine for clamping a ring of u-section on the open edge of a container : en
  • DE870519C - Clamping device and cutting device on a tool for making wire straps on packages : de en
  • DE870693C - Process for the production of thiosemicarbazones : de en
  • ES34727U - Pencil double-ended twin pen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023522A - Instant flow mixed electric water heater for hot or cold water distribution : en fr
  • DE1652256U - FET CLAMP (HANDCUFF). : de en
  • DE1652497U - LADDER LOCK. : de en
  • ES34893U - Cylinder with check valves for driving tippers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023268A - Phone earpiece holder : en fr
  • DE870919C - Speedometer machine : de en
  • ES33079U - Pencil mine (Machine-translation by Google Translate, not legally binding) : en es
  • GB689028A - Improved means for mounting a child's seat on a table-top : en
  • AU158487B2 - Ilmprovements in or relating to machines for clearing away the ballast from railway tracks! : en
  • US2631604A - Gas shutoff valve : en
  • DE870925C - Flywheel for high peripheral speeds : de en
  • ES34765U - Monkey or work suit perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023616A - Pouring bottle holder : en fr
  • ES34895U - Metal protection to shield the tapes bearing the types of the date devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023537A - Improvements made to cleats for looms with several shuttles : en fr
  • GB688857A - Improvements relating to the control of cathode ray tubes : en
  • FR1023622A - Remote controlled locking system : en fr
  • GB688970A - Improvements in and relating to furnaces : en
  • GB689040A - Improvements in or relating to the production of artificial filament : en
  • DE1652406U - SNAIL SCISSORS. : de en
  • ES205091A1 - Alarm detonator system (Machine-translation by Google Translate, not legally binding) : en es
  • ES33005Y - Tall toy plane : en es
  • GB689043A - Method of producing a metallic structure having multiple cylindrical walls : en
  • US2631419A - Stalk cutter : en
  • DE1652415U - MOTORBIKE. : de en
  • ES206723A1 - New suspension applicable to vehicles of traction me canic (Machine-translation by Google Translate, not legally binding) : en es
  • GB689108A - Improvements relating to electrical signalling systems : en
  • US2632021A - Esterification process utilizing added unsaturated acids : en
  • US2631597A - Crutch spur : en
  • US2631814A - Valve mechanism for dispensing gases and liquids under pressure : en
  • US2631318A - Dust collector and mop storage device : en
  • US2632154A - Audible signal attachment for motor vehicle backing lights : en
  • DE1652492U - SAFETY DEVICE FOR CARBON ACID EXHAUST SYSTEM. : de en
  • DE1652519U - DEVICE FOR MACHINE SEMI- OR FULLY AUTOMATIC HINGING OF NATURAL, ARTIFICIAL OR CONCRETE STONE. : de en
  • DE1652558U - USED AND ORNAMENTAL ITEMS, IN PARTICULAR FOR USE AS TRAVEL THINKING. : de en
  • ES25490Y - Gasket ring applicable to the handle of welding torches, with interchangeable lances : en es
  • FR1023500A - Piston machine : en fr
  • FR1023570A - Frames with special profiles for motor bicycles or the like : en fr
  • US2631673A - Apparatus for and method of discharging liquid : en
  • US2631825A - Baseboard radiator construction : en
  • US2632145A - Self-biasing magnetic amplifier : en
  • DE1652589U - HINGE. : de en
  • US2631580A - Fuel burning air heater : en
  • ES16326Y - Convertible armchair into bed : en es
  • US2631953A - Bonding isoolefin-diolefin rubber to metal by an isoolefin-styrenediolefin resin and a modified natural rubber tie ply : en
  • DE1652269U - CARDBOARD BOX OD. DGL. WITH MARKED DIVISION OF YOUR VOLUME. : de en
  • DE870587C - Electrolytic capacitor, especially for high voltages : de en
  • ES31343Y - New gear system compass with stabilized bridge or grip : en es
  • FR1023365A - Nut and washer set for fixing parts : en fr
  • DE754796C - Discharge vessel with gas or vapor filling : de en
  • DE871152C - Process for the preparation of new esters of 20, 21-ketols of the pregnane series : de en
  • DE871188C - Thread monitor for textile machines, especially warp knitting machines : de en
  • DE870811C - Mobile filling rack for barrels : de en
  • AU157905B2 - An improved paint containing polyvinyl acetate and chlorinated rubber components and processes of making same : en
  • ES207554A1 - Device for control and registration of coins introduced in the huts (Machine-translation by Google Translate, not legally binding) : en es
  • ES207813A1 - Automatic electrical circuit system adaptable to the voltage of the network (Machine-translation by Google Translate, not legally binding) : en es
  • US2631581A - Portable flame thrower : en
  • US2631786A - Tablet crusher : en
  • US2631519A - Exhaust fan automatic shutter : en
  • DE1652584U - SUBMERGED PUMP, IN PARTICULAR FOR ACIDS. : de en
  • DE870875C - Device on inverters for feeding networks without a clock : de en
  • DE870951C - Ball piston pump : de en
  • AU1548253A - Improvements relating to moving coil loudspeakers : en
  • ES34733U - Threadless roller (Machine-translation by Google Translate, not legally binding) : en es
  • DE870920C - Arrangement for speed comparison of rotating parts, especially of electricity counters : de en
  • DE871150C - Process for the preparation of new alicyclic ketones : de en
  • US2631733A - Method and apparatus for the continuous screening of fluids : en
  • DE870667C - Drive-driven vehicle toys, e.g. B. Toy car with switching device to be actuated by hand lever : de en
  • DE870717C - High voltage disconnector : de en
  • ES34918U - Drawings with two superimposed inks, combinable with the application of transparent color screens (Machine-translation by Google Translate, not legally binding) : en es
  • US2631450A - Prestressed reinforced concrete floor beam : en
  • US2631702A - Transmission operating mechanism : en
  • ES34888U - Replaceable indicator (Machine-translation by Google Translate, not legally binding) : en es
  • NL148190B - SEPARATOR FOR GALVANIC ELEMENTS AND GALVANIC ELEMENT, CONTAINING SUCH SEPARATOR. : en nl
  • US2631983A - Preparation of siliceous catalyst beads containing free magnesia : en
  • DE1652375U - SMOKERS. : de en
  • DE761677C - Cooling device for gas turbines : de en
  • DE870547C - Process for the production of a printing paste for printing through tissue : de en
  • DE872020C - Sanding belt file : de en
  • FR1023481A - Floating rescue craft : en fr
  • GB688861A - Improvements in or relating to laminated magnetic cores for single phase transformers : en
  • GB689070A - Improvements relating to motor vehicle hand brakes : en
  • US2631913A - Erectible shelving : en
  • US2632055A - Loud speaker system : en
  • USD169047S - Sebrell glove : en
  • FR1023580A - Advanced training in articulated vehicles : en fr
  • ES29774Y - Gear chime, simplified : en es
  • DE870897C - Temperature-influenced locking device on presses for vulcanizing rubber or deforming curable synthetic resins : de en
  • DE871134C - Schraem machine with a Schraem rod mounted in a swing frame : de en
  • DE871136C - Procedure for the preparation of construction elements intended for the excavation : de en
  • GB689148A - Improvements relating to methods and apparatus for the manufacture of pneumatic tyres : en
  • ES207451A1 - Manufacturing procedure of insulating laminar elements based on mica (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652249U - GRASS AND HAY MILLING MACHINE, IN PARTICULAR FORK TEDERS, USED AS SWATH SPREADERS AND HAY TEDDERS. : de en
  • DE1652552U - SLIDE CHANGE PROJECTOR. : de en
  • ES206321A1 - Hygienic paper supply machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES34955U - An envelope with address for the return (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652394U - TRACTOR MOUNTED CHOPPING MACHINE WITH SEPARATELY RAISABLE CONTROL SEAT. : de en
  • DE1652315U - CONNECTING DEVICE FOR ATTACHMENTS TO VEHICLES, IN PARTICULAR AGRICULTURAL MACHINERY. : de en
  • DE767591C - Undercarriage of caterpillar vehicles, in particular for excavation purposes : de en
  • DE870747C - Fuel feeder : de en
  • ES33087Y - Toy with device for sticking and rolling on vertical or inclined support surfaces : en es
  • DE1652250U - SEAL RING. : de en
  • DE870703C - Single flow box flanged to the turbine housing for steam or gas turbines : de en
  • ES34646U - Improved hand drills and similar tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES34794U - Band or piece of transparent-deformable tube (Machine-translation by Google Translate, not legally binding) : en es
  • ES34821U - Press for the mechanical extraction of juices oils and oilseed substances (Machine-translation by Google Translate, not legally binding) : en es
  • GB689008A - Multiple drill mounting : en
  • ES34972U - Thresher thresher device (Machine-translation by Google Translate, not legally binding) : en es
  • GB689126A - Improvements in apparatus for simultaneously producing steam and gas : en
  • ES34942U - Imperforable footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023458A - Device for checking the tightness and bleeding of hydraulic brake systems and others : en fr
  • ES207786A1 - A system for the correction of the indications of an alcohol volumetric counter in terms of average temperature (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023523A - Device intended for capturing and transforming high frequency vibrations emitted into the atmosphere into electric power that can be used industrially : en fr
  • GB688821A - Improvements relating to the production of energy from radio-active materials : en
  • GB689071A - Improvements in automatic coupling devices for vehicles : en
  • US2631556A - Sewing machine and attachment for producing scalloped shirred trimming material : en
  • DE1652262U - BICYCLE BELL. : de en
  • DE870800C - Motor vehicle with a central tubular frame and independently resilient front wheels hinged to the latter : de en
  • ES207639A1 - A safe-washer machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023210A - Sealing for hydraulic and pneumatic systems : en fr
  • GB688870A - Improvements in or relating to a method of and means for running-in engines : en
  • FR1023301A - Improvement in anion exchange resins : en fr
  • US2631697A - Demountable brake lining : en
  • DE870727C - Star point tap selector for regulating transformers : de en
  • DE871071C - Adjustment device for the projection optics on price scales u. like : de en
  • GB688956A - Thermionic cathodes : en
  • DE870696C - Process for the production of concentrated diazo solutions and easily soluble diazo salt preparations from solid aryldiazonium arylsulfonates : de en
  • ES33101Y - Board game : en es
  • DE751116C - Injection molding machine for heat-elastic masses : de en
  • ES207050A1 - Device for stretching, in cold or hot, of synthetic fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES29974Y - Toy doll driving device : en es
  • ES33020Y - Safety grid for vacuum brake couplings : en es
  • ES34936U - A container of dielectric raw materials duly separated (Machine-translation by Google Translate, not legally binding) : en es
  • FR57647E - Manufacture of tiles and various objects in agglomerates based on cement and other materials for the needs of building and industry : en fr
  • GB688988A - An improved circuit arrangement for electric testing : en
  • US2631725A - Motion-picture film reel case : en
  • US2631951A - Corrosion protected zinc products and method of producing them : en
  • US2631599A - Totalizing device provided with adjustable double-acting fulcrums : en
  • US2631740A - Coupler for model railroads : en
  • DE870499C - Spiral rotor pump : de en
  • DE1652382U - LUCKY PIG - piggy bank. : de en
  • DE870966C - Board and entertainment game : de en
  • DE871131C - Production of heavy material for sinking separation processes : de en
  • DE870709C - Shaft masonry for blast furnaces built in ring layers : de en
  • DE870858C - Correction press : de en
  • DE871251C - Drive device for rail-free, agriculturally used tractors : de en
  • DE870929C - Stepless transmission : de en
  • DK75595C - Slaughter fold for pigs. : da en
  • ES31507Y - Simplified substrate to sublimate insecticide tablets : en es
  • FR1023423A - Reversible false collar for shirt : en fr
  • GB689088A - Biologically active fission products of the chorionic gonadotrophin : en
  • FR57623E - Resin compositions based on polychlorinated esters : en fr
  • FR57648E - : fr
  • US2631397A - Artificial fish bait : en
  • US2631565A - Metalizing apparatus : en
  • US2631687A - Rotary plate electrical precipitator : en
  • ES32818Y - Perfected handle, applicable to jump ropes or jumpers : en es
  • FR1023242A - Mobile suction station for the evacuation of gases and vapors with localized release : en fr
  • FR1023253A - Method of manufacturing fabrics of textile material for printing ink support : en fr
  • FR1023381A - Process for the decomposition of a liquid mixture containing dicyclopentadiene and other products : en fr
  • GB689072A - Improvements in or relating to fountain pens : en
  • DE870842C - Process for obtaining pure acrolein from mixtures containing water : de en
  • CA491354A - Motorized pulley : en fr
  • DE1652216U - LUMINAIRE, IN PARTICULAR LONG FIELD LUMINAIRE FOR FLUORESCENT LAMPS. : de en
  • DE870914C - Drive device for the turntable of speaking machines with speed control : de en
  • DE871075C - Viewing apparatus : de en
  • ES33086Y - Plate to protect door pillars : en es
  • ES34742U - Procystic stockings of scented elements specially designed to be introduced through the opening of their upper fold (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023248A - Advanced process for making pure sulfur : en fr
  • FR1023317A - Control and support method for a clockwork mechanism : en fr
  • FR1023644A - Eye control mechanism for dolls and similar toys : en fr
  • GB689012A - Production of iodide of zirconium or titanium : en
  • FR1023530A - Improvements to primer compositions : en fr
  • ES34876U - A transparent field for games of balls with obstacles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023155A - Improvements in continuous apparatus for the manufacture of superphosphate and similar products : en fr
  • FR1023308A - Process for recovering waste liquids from attacking substances containing cellulose and products obtained : en fr
  • ES29772Y - Wardrobe for drying socks and others : en es
  • US2631336A - Window assembly and sash holder : en
  • US2631846A - Delivery mechanism for tissue interfolding apparatus : en
  • CA491272A - Foldable closure for an opening in a wall : en fr
  • AU1541453A - Ferromagnetic materials : en
  • ES207394A1 - Submerged nucleus electromagnetic relays (Machine-translation by Google Translate, not legally binding) : en es
  • ES33016Y - Perfected hinge : en es
  • FR1023261A - Device allowing, in a two-stroke, gasoline or diesel counter-piston engine, the cleaning of the cylinder continuously, but in two opposite directions : en fr
  • GB689016A - Improvements in and relating to hand mills for household use : en
  • ES196745A1 - IMPROVEMENTS INTRODUCED IN DRILLING MACHINES : en es
  • ES34932U - Recreational table for prizes with surprise (Machine-translation by Google Translate, not legally binding) : en es
  • ES207680A1 - Improvements introduced in luggage-free leather magnets devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES32756Y - Protective screen for exhaust fans : en es
  • ES34858U - A pocket holder for hanging objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023324A - Vehicle lifting and moving device : en fr
  • FR1023364A - Fastening device or nut and washer assembly : en fr
  • US2631412A - Pressure reducing valve : en
  • US2631957A - Thread-reinforced films and methods of making them : en
  • DE870660C - Process for the production of shoe soles impregnated with plastic materials : de en
  • ES32407Y - Spark plug tester device : en es
  • GB688904A - Improvements in or relating to television pick-up tubes : en
  • GB689114A - Improvements in or relating to retractable undercarriage for aircraft : en
  • US2631877A - Lockable slide bolt assembly for doors and the like : en
  • US2631771A - Disappearing stairway : en
  • US2631738A - Coupler and load support for trailer type rail vehicles : en
  • US2631893A - Universal valve fitting for spray bar outlets : en
  • US2632115A - Focusing device for electron microscopes : en
  • US2631573A - Valve mechanism : en
  • US2631595A - Egg washing machine, including tanks through which cleaning fluid is circulated : en
  • US2631870A - Regenerative heater seal biased by circumferential spring : en
  • DE1652283U - ELECTRIC MULTI-STROKE SWITCH. : de en
  • FR1023233A - Footwear enhancements : en fr
  • US2631569A - Fountain pen with positioning means for the ink sac thereof : en
  • ES32792Y - Bed base reinforcement : en es
  • ES34877U - Improved comb of wool preparation machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023590A - Iron holder : en fr
  • DE1652224U - STERILE DOUBLE CASSETTE. : de en
  • DE1652548U - MEASURING AND CUTTING ROD. : de en
  • DE764496C - Device for automatic sharpening for devices for receiving electromagnetic short waves, especially decimeter waves : de en
  • DE1652336U - DOUBLE WINDOW LOCK. : de en
  • ES206532A2 - Mechanical transformer apparatus and degree autorreductor for the correction of plans with which the cabinet topographic operations are simplified and abbreved (Machine-translation by Google Translate, not legally binding) : en es
  • ES34746U - Toy-case for embroidery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023519A - Improvements to poultry plucking machines : en fr
  • GB688827A - Decorative fabric consisting of adhesively-bonded threads : en
  • FR1023460A - Potato sorter grader : en fr
  • DE870633C - Cutting disc, cylinder or cone-shaped tools : de en
  • FR1023573A - Breast shape constituting bra : en fr
  • GB688953A - Improvements in and relating to a method of and means for permanent hair waving : en
  • ES34938U - Play with scrolling figures in liquid medium (Machine-translation by Google Translate, not legally binding) : en es
  • US2631727A - Adsorption process and apparatus : en
  • DE1652581U - PIPE FOR THE PROMOTION OF MILLING PRODUCTS IN GRAIN MILLS, FOOD PLANTS AND THE LIKE. : de en
  • ES34839U - Special table (Machine-translation by Google Translate, not legally binding) : en es
  • ES34940U - Special hose to be plugged on the lower end of the siphon suction tube (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652525U - DEVICE FOR CUTTING FAEDS. : de en
  • CA491306A - Magnetic compositions : en fr
  • CA491413A - Ephedrine-ethylene diamine complex : en fr
  • DE1652509U - DEVICE FOR GENERATING FLASHING LIGHT SIGNALS. : de en
  • DE870740C - Device for holding an egg while it is cooking : de en
  • ES206347A1 - Improved process for manufacturing pasta for soups (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023451A - Advanced air filter : en fr
  • DE870982C - Method and device for cutting out cores of the earth from the ground : de en
  • DE871058C - Coupling for winches : de en
  • DE762336C - Transformer with high-voltage winding in layers : de en
  • DE870524C - Clock with wrench winding : de en
  • DE871063C - Process for the extraction of alkali metals : de en
  • ES34785U - A hub carrier platform (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023611A - Improvement in the recovery of residual products from the manufacture of dichlor-diphenyl-trichloroethane : en fr
  • GB689046A - Means for separating potatoes and other root crops from adhering earth : en
  • ES205129A1 - Improvements in successive double-effect shortcut devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB688866A - Improvements in or relating to crystal rectifiers : en
  • US2631918A - Color forming chemical reaction recorder : en
  • US2632014A - Process for preparing high molecular weight hydrocarbons : en
  • ES24546Y - Improved injection syringe : en es
  • ES34971U - Improved lid for canning containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023556A - Apparatus for the continuous fusion of substances in the form of particles : en fr
  • GB688854A - Improvements in or relating to the manufacture of cigarettes : en
  • DE870730C - Single-phase alternating current meter : de en
  • ES32950Y - Universal luggage carrier : en es
  • ES32953Y - Washer for axial fixing of shafts or shafts : en es
  • DE1652254U - GRINDING TOOL. : de en
  • DE1652385U - CLOSURE FOR BELT OD. DGL. : de en
  • DE755578C - Method for the transmission of a spatial measurement quantity to a receiver : de en
  • ES207282A1 - Machine to separate the canine hair or the dead hair of wool (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652341U - DOUBLE WINDOW - HINGED HINGE. : de en
  • GB689116A - Drive for hoisting gear : en
  • NL147975B - : en
  • DE759596C - Impeller for table subjects, wall subjects or the like. : de en
  • DE870496C - Slurry pump with self-priming auxiliary pump : de en
  • DE870630C - Device for milling spherical surfaces : de en
  • ES207645A3 - Improvements introduced in the construction of domestic household appliances for multiple uses (Machine-translation by Google Translate, not legally binding) : en es
  • DE870750C - Rod dowel : de en
  • DE870863C - Composite material for objects that are exposed to corrosion : de en
  • FR57630E - Improvements to laminated magnetic elements : en fr
  • GB688856A - Treatment of coal tar : en
  • GR14280B - PERFECT CONSTRUCTION OF PLATFORM FOR NAVAL AND SIMILAR USES AND METHODS OF USING THIS FOR THE INSPECTION OF PIECES AND OTHERWISE. : el en
  • GR14292B - PREPARATIONS AND METHOD FOR THE FIGHT AGAINST PEST ORGANISMS. : el en
  • DE1652238U - COMBINED KITCHEN FURNITURE. : de en
  • DE1652344U - TABLE KNIFE BLADE WITH A HOLLOW HANDLE. : de en
  • DE1652486U - TOW COUPLING. : de en
  • GB688860A - A system for the reproduction of sound from a sound-film track : en
  • US2632076A - Variable drive potentiometer : en
  • US2631594A - Hair curler : en
  • DE870720C - Cage winding of electrical machines : de en
  • ES28836Y - Tap : en es
  • GB689065A - Directly indicating frequency meter : en
  • FR1023271A - Ruler : en fr
  • US2631593A - Hair curling paper : en
  • CA491379A - X-ray apparatus : en fr
  • ES207589A1 - System and sound complement device for cinematographic projections and television emissions (Machine-translation by Google Translate, not legally binding) : en es
  • DE866194C - typewriter : de en
  • ES206536A1 - An automatic button system (Machine-translation by Google Translate, not legally binding) : en es
  • ES34827U - An electric stove (Machine-translation by Google Translate, not legally binding) : en es
  • US2631961A - Method of bonding brake linings to brake shoes : en
  • AU310354A - Improvements in or relating to paving machine : en
  • ES34819U - Speaker with amplified reproduction of low frequencies (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652232U - MOBILE COAL BOX. : de en
  • DE1652267U - LETTER PAPER PACKING. : de en
  • DE871117C - Device for transmitting high axial thrust forces to the axle bolts of the rollers of caterpillar vehicles : de en
  • FR1023637A - Refinement to broadband modulated transmission and modulation signal separation devices, incorporated using a single tube : en fr
  • DE756496C - Tender for steam locomotives : de en
  • DE870505C - Device for changing the spring load of vehicle suspensions : de en
  • DE870746C - Cable lift : de en
  • FR1023529A - Arrangement for fixing the middle branch of the magnet in the electrodynamic loudspeakers : en fr
  • FR1023631A - Improvements in the production of catalysts : en fr
  • GB688944A - Manufacture of metal powders and sintered articles therefrom : en
  • FR1023318A - Light bars for color projection by additive synthesis : en fr
  • FR1023603A - Conical needle with O-ring made of synthetic rubber, nylon or any other plastic material for obturating devices : en fr
  • US2631828A - Liquid and gas contacting apparatus : en
  • US2632158A - Synchrometric multiplexing system : en
  • ES34917U - A new guide bar for oil presses (Machine-translation by Google Translate, not legally binding) : en es
  • GB689059A - Improvements relating to brushes : en
  • ES34645U - Electric switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR57618E - Scanning and erasing circuits for cathode ray tubes and the like : en fr
  • ES205723A3 - Shot device applicable to toy shotguns (Machine-translation by Google Translate, not legally binding) : en es
  • US2631915A - Combined folding display booth and transporting chest : en
  • US2631934A - Method of manufacturing a gas rich in carbon monoxide : en
  • GB688987A - Improvements in or relating to metallic glazing elements : en
  • GB688864A - Method for the production of lead : en
  • DE870772C - Reusable device for tillage : de en
  • GB688975A - Apparatus and method for making fibrous tubular bodies : en
  • ES34834U - Door with non-deformable frame (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023258A - Lifejacket upgrades : en fr
  • FR1023351A - Improvements to screwdrivers and their manufacturing processes : en fr
  • ES32793Y - Square spindle for door handles : en es
  • GB689094A - Improvements in or relating to a forming machine and method of forming cartons : en
  • GB689143A - Improvements in or relating to building elements : en
  • FR1023171A - Improved pneumatic grain elevator : en fr
  • DK75594C - Resilient handlebars for bicycles, motorcycles and similar vehicles. : da en
  • ES207656A1 - New procedure for the construction of ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • DE870904C - Device for centering workpieces : de en
  • DK75585C - Sowing machine for individual sowing of seeds and grains. : da en
  • USD169037S - Coin receptacle : en
  • DE757284C - Device for preventing undesired gas discharges in discharge vessels which are operated by means of short-term voltage surges, in particular in cathode ray or X-ray tubes : de en
  • ES34745U - New biphasic or trophic switch (Machine-translation by Google Translate, not legally binding) : en es
  • CA491274A - Front-wheel fitted truck : en fr
  • ES34840U - Motopist toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652531U - LEVELING OFFSET WITH FINE ADJUSTMENT ON SMALL RIPPING MACHINES. : de en
  • DE764858C - Process for the production of permanent magnets from iron-aluminum-nickel alloys : de en
  • DE871035C - Fluorescent lamp : de en
  • DK75575C - Projection screen for visualizing an image. : da en
  • ES32743Y - Improved electrical switch : en es
  • FR57645E - Method and apparatus for conveying granular or powdery materials : en fr
  • ES206201A3 - Projector apparatus of fibrous materials to the state of fine division (Machine-translation by Google Translate, not legally binding) : en es
  • ES207784A1 - Procedure for the elavoration of polyamide waste (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652388U - CIGARETTE HOLDER. : de en
  • DE1652444U - PAINT AND DISHWASHER APPLIANCE FOR MEDICAL PURPOSES. : de en
  • US2631427A - Gas turbine unit, particularly for driving road motor vehicles : en
  • US2631889A - Sprinkler head : en
  • CA491377A - Device for extinguishing a discharge tube having a mercury cathode : en fr
  • DE870541C - Roller plastering machine with ironing shoe and ironing roller : de en
  • ES206943A1 - Procedure for the obtaining of altermic esters of 4-amino-2-oxybenzoic acids rented at the n and o atom (Machine-translation by Google Translate, not legally binding) : en es
  • ES28319Y - Parlor game with automatically driven pieces : en es
  • ES32609Y - Device for extracting honey from combs : en es
  • FR1023251A - Lipstick color chart : en fr
  • AU1548553A - Process forthe production of shaped articles from comminuted wood and aminoplast-forming condensation products and shaped articles produced thereby : en
  • CA491260A - Core tip press : en fr
  • FR1023569A - Improvements relating to the preparation of a new or saturated carbinol : en fr
  • AU1542053A - Improvements in telephone systems employing sets of static switching devices for completing conversational and control paths : en
  • CA491345A - Battery expander : en fr
  • AU1542453A - Electrical assembly : en
  • CA491378A - Circuit arrangement for the frequency-modulation of a carrier wave : en fr
  • US2631444A - Overload clutch : en
  • US2631521A - Beverage mixing container : en
  • US2631650A - Resiliently suspended chair : en
  • ES34952U - Refined bottle (Machine-translation by Google Translate, not legally binding) : en es
  • GB688835A - Commutating mechanism controlled by cross-bars : en
  • GB689069A - Improvements in and relating to temperature responsive control mechanisms : en
  • GB689115A - Manufacture of 2:4:4-trimethyl pentanal : en
  • DE871012C - Process for the production of folinic acid : de en
  • GB689155A - Improvements in automatic firearms : en
  • US2631537A - Sheet guide for platen presses : en
  • ES34440U - A container applicable for transport (Machine-translation by Google Translate, not legally binding) : en es
  • GB689117A - Improvements in or relating to fusion-welding machines : en
  • DE870853C - Process for the preparation of diisopropylbenzene hydroperoxides : de en
  • DE871223C - Method for regulating the fuel-air mixture for internal combustion engines : de en
  • ES206651A1 - Automatic safety device for stopping motobomba groups (Machine-translation by Google Translate, not legally binding) : en es
  • ES32822Y - Cutter device for paper roll holder : en es
  • ES34975U - Mechanical hygienic drainer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023175A - Support for fixing tubular electric lamps : en fr
  • GB688912A - Improvements in map holders : en
  • DE871020C - Power flat cable : de en
  • DE1652512U - WARNING SIGNAL DEVICE FOR PEDESTRIANS, CYCLISTS OR. DGL. : de en
  • DE870749C - Adjustment and control device for the swiveling shut-off flap of ventilation grilles : de en
  • ES204929A3 - Wind farm with automatic recovery disposition (Machine-translation by Google Translate, not legally binding) : en es
  • ES22512Y - Individual case for various uses : en es
  • FR1023186A - Improvements to refrigeration devices : en fr
  • FR1023513A - Tractive propeller, propeller, and directive, for boats : en fr
  • FR1023614A - Injection needle : en fr
  • US2631916A - Display cabinet : en
  • US2632071A - Relay : en
  • ES34754U - Bottle cap with a spout to pour the liquid without bubbling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023438A - Process for the production of butadiene : en fr
  • US2631744A - Crowd unit for horizontal loaders : en
  • FR1023272A - Wire spools : en fr
  • FR1023548A - Improvements to mechanical presses : en fr
  • FR1023594A - Universal parallel clamp particularly applicable for clamping rubber tubes : en fr
  • DE870866C - Field weakening device for vehicle traction engines : de en
  • DE871205C - Student microscope : de en
  • DE871167C - Circuit for the emergency resolution of routes in railway security : de en
  • DE870986C - Spreading device for clotheslines : de en
  • AU156975B2 - Improvements in or relating to differential fluid pressure motors : en
  • AU1540853A - Improvements in or relating to electric motor control systems : en
  • CA491341A - Adjustable permanent magnet assembly : en fr
  • AU163607B2 - Process forthe hydrogenation of carbon monoxide withthe simultaneous production of town gas : en
  • AU1540153A - Production of artificial films : en
  • ES32362Y - Aseptic toothpick : en es
  • DE1652350U - BELT-SHAPED AUGER FOR CONCRETE MIXING MACHINES. : de en
  • DE1652390U - ELECTRIC CIGAR AND CIGARETTE LIGHTER. : de en
  • DE1652585U - SHAFT CLAMP. : de en
  • DE870757C - Automatic synthetic resin presses : de en
  • AU1538853A - Improvements in or relating to electrical converting circuit arrangements : en
  • AU163182B2 - Improvements relating to moving coil loudspeakers : en
  • DE1652401U - PICKING SHEARS FOR CHERRIES. : de en
  • FR1023212A - Transmission device applicable to toy train engines? miniature railways : en fr
  • GB688824A - Improvements in or relating to energy-producing devices : en
  • GB688914A - Improvements in or relating to tamping machines : en
  • GB689152A - Method and apparatus for making welded pipe joints : en
  • FR1023546A - Method and apparatus for producing oxonium derivatives : en fr
  • US2631821A - Directional drilling device : en
  • AU1538553A - Improvements in or relating to sink mounting : en
  • US2631324A - Mop assembly : en
  • US2631386A - Toy clock : en
  • US2631992A - Linear polyamide from disubstituted malonic acid and process : en
  • FR1023203A - Building material : en fr
  • FR1023336A - Apparatus for printing metal bands in two colors and for tanning : en fr
  • DE755389C - Process to prevent salt build-up in turbines and superheaters : de en
  • ES34738U - Gun welder (Machine-translation by Google Translate, not legally binding) : en es
  • GB688896A - Improvements in and relating to luminescent materials : en
  • DE1652507U - WINDOW PIVOT BEARING WITH CONTINUOUSLY EFFECTIVE BRAKING DEVICE. : de en
  • DE1652425U - DEVICE FOR LOCKING SHUTTERS AND DOORS. : de en
  • DE1652462U - SMOKERS. : de en
  • DE871147C - Process for the production of ª ‡ -neopentyl acrylic acid : de en
  • DK75571C - Filter auger press. : da en
  • GB688843A - Improvements in or relating to apparatus for pouring fluid thermoplastic substances into moulds and other containers : en
  • AU162933B2 - Process for melt spinning high polymer substances the spinneret used in this process andthe process to manufacture this spinneret : en
  • CA491292A - Vapor generator operation : en fr
  • US2631374A - Apparatus for fitting clothes : en
  • US2631476A - Epicyclic change-speed gear : en
  • US2631690A - Two-way rotary motion shock resisting device : en
  • US2632028A - Method for fusion reactions, especially including production of phenols : en
  • CA491288A - Formylacetic ester : en fr
  • DE1652587U - BOLT LOCK. : de en
  • AU1546753A - A tablet containing powdered milk for use in treating peptic ulcers : en
  • AU157224B2 - Improvements in and relating to coupling heads for hose couplings of fluid pressure braking systems : en
  • FR1023624A - Improved process for the manufacture of vulcanized slippers and slippers manufactured by this process : en fr
  • GB688852A - Apparatus and method for making molded fibrous articles : en
  • GB689119A - Improvements in sprinkler taps : en
  • US2632155A - Combination radio and fire alarm : en
  • AU164397B2 - Improvements in production of calcium fluoride and silica : en
  • DE1652246U - CUFF LOCK. : de en
  • DE1652358U - TOP PICKER. : de en
  • FR1023604A - Wear sole or midsole for an article of footwear and method for its manufacture : en fr
  • ES207288A1 - Improvements in tilting mechanisms volcet actuators applicable to vehicles of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • DE870634C - Connecting rod for machine tools, especially tooth flank grinding machines with fast slide movements : de en
  • DE870652C - Roof rack : de en
  • DE870822C - Transport system, especially for milk cans, with an ascending conveyor track and an immediately adjacent horizontal or descending conveyor track : de en
  • DE870970C - Methods and devices for sanding bricks : de en
  • DE871241C - Drum-like clamping device for series machining of workpieces : de en
  • DE1652471U - LEATHER OR PLASTIC STRAP. : de en
  • ES207393A1 - Thermal relay of indirect heating of automatic replacement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023422A - Colloidal aqueous dispersions of polytetrafluoroethylene and formation by means of these dispersions of objects of specific shape : en fr
  • FR1023510A - Dielectric material sealing machine : en fr
  • AU163075B2 - Process forthe production of shaped articles from comminuted wood and aminoplast-forming condensation products and shaped articles produced thereby : en
  • DE870575C - Device for reversing the polarity of an electrostatic generator : de en
  • DE870955C - Vehicle frame for tractor : de en
  • ES196758A1 - PERFECTIONS IN DESKTOP APPLIANCES : en es
  • GB688851A - Method and apparatus for making fibrous tubular bodies : en
  • US2631414A - Honing tool with gauge : en
  • CA491403A - Tertiary (thienylalkyl) amines : en fr
  • US2631645A - Apparatus and method for forming corrugations in tubing : en
  • DE870681C - Recovery of iron from Thomas slag using a magnetic separator : de en
  • ES27348Y - Shielded pressure regulator for compressed and dissolved gases : en es
  • ES34764U - Valve with normal and reserve passage to open and close the gasoline conduit (Machine-translation by Google Translate, not legally binding) : en es
  • AU165588B2 - Machine for mixing and extruding viscous substances like thermoplastic substances : en
  • AU157021B2 - Receiver for light-flash signaling system : en
  • US2631715A - Portable and extensible conveyer : en
  • DE1652402U - MILKING MACHINE. : de en
  • DE870905C - Checker for hob cutters : de en
  • US2631674A - Paraffin scraper : en
  • US2631477A - Drive controlling means : en
  • NL72088C - Outer tire in which reinforcement layers of metal wire or similar material are applied under and/or in the tread : en nl
  • US2631378A - Internal gauge : en
  • US2632054A - Hub telegraph repeater : en
  • USD169036S - Griggs plate : en
  • US2631302A - Combination furniture : en
  • US2631530A - Slip feeler control mechanism : en
  • US2631943A - Process for the manufacture of a pulverulent alkyl cellulose coated upon a pulverulent carrier : en
  • DE1652217U - LUMINAIRE, IN PARTICULAR LONG FIELD LUMINAIRE FOR FLUORESCENT LAMPS. : de en
  • DE1652475U - DEVICE FOR COLLECTING ASH ON SMOKED PRODUCTS. : de en
  • DE870688C - Method of finishing : de en
  • ES32308Y - Indoor soccer game : en es
  • FR1023201A - Automatic machine for centrifugal casting : en fr
  • FR1023244A - New process for the preparation of organohalosilanes : en fr
  • ES207626A1 - New mounting system for siphone heads (Machine-translation by Google Translate, not legally binding) : en es
  • ES34751U - Trouble (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023450A - Pipe and bar butt welding machine : en fr
  • GB688889A - Improvements in and relating to rotor laminations and in iron-cobalt alloys therefor : en
  • GB688981A - Electrical measuring apparatus : en
  • DE870542C - Process for matting fully synthetic structures : de en
  • DE871089C - Casting device for pest repellants : de en
  • US2631300A - Power-operated sectional invalid bed : en
  • US2631903A - Packing keeper : en
  • AU159413B2 - An improved rotary pump : en
  • DE870826C - Extraction and conveying device for overburden or coal in open-cast mines : de en
  • DE1652405U - ROTARY NOZZLE. : de en
  • ES32580Y - Automatic connection and disconnection button to close the secondary circuit when putting the battery chargers into service : en es
  • FR1023232A - Amplifier station arrangements, especially for broadcasting purposes : en fr
  • FR1023471A - Manufacturing process of crank shafts and cranks : en fr
  • FR1023559A - Special mesh tip for babies and young children : en fr
  • FR1023625A - Coil drive device : en fr
  • GB689022A - Improvements in clamping chucks for machine tools : en
  • US2631991A - Pyrazoline resins : en
  • FR1023407A - Control for high efficiency cross cutter : en fr
  • DE870792C - Restraint device for mobile and extendable fire ladders : de en
  • DE870620C - Air suspension element : de en
  • DE871222C - piston : de en
  • DE757142C - Process for the production of perchlorethylene : de en
  • ES207640A1 - A device in machines mower-trilladoras (Machine-translation by Google Translate, not legally binding) : en es
  • AU1546653A - Improvements in or relating tothe production of moistureproof sheet wrapping materials : en
  • CA491395A - Electrical relay : en fr
  • ES207616A3 - Improvements introduced in the manufacture of adhesive bandages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023544A - Installation to hold a fishing trawl vertically open : en fr
  • ES200127A1 - A procedure with its corresponding devices to manufacture buckles from pressed injected thermoplastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES207090A1 - Distributor apparatus for pneumatic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • DE870937C - Process for the production of hardboards with a tile-like divided surface : de en
  • DE871113C - Device for developing photographic plates or films, in particular X-ray films : de en
  • DE870555C - Process for the production of chlorinated polyorganosilanes containing phenylene bridges : de en
  • DE870737C - Spring clip for flat winder : de en
  • DE871164C - Lubricating device for lubricating the curves of grooved rails : de en
  • FR1023320A - Sophisticated faucet : en fr
  • DE870877C - Device for monitoring the grid current in high-frequency generators : de en
  • ES33360Y - Perfect binding for skis : en es
  • FR1023177A - Seed coating process : en fr
  • FR1023240A - Improvements to stylographs more particularly to ballpoint pens : en fr
  • AU161051B2 - Process for continuously operating the Oxo synthesis : en
  • ES34923U - Improved last for the finishing of knitted garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023288A - Device for hanging various utensils to walls or supports : en fr
  • AU1543353A - Improvements relating togas-turbine engines : en
  • DE870936C - Device for cleaning dusty gases : de en
  • US2631855A - Magnetic recording and reproducing : en
  • ES205746A1 - Procedure for the insertion of graduated scales and other annotations in hyperodermic glass syringes (Machine-translation by Google Translate, not legally binding) : en es
  • ES206614A1 - New system for height adjustment for aeroestic bodies (Machine-translation by Google Translate, not legally binding) : en es
  • ES34731U - A silencer for motors of explosion (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652484U - FILTER HOUSING. : de en
  • US2632044A - Telegraph reperforator switching system : en
  • FR1023208A - Further training in tipping-body vehicles : en fr
  • FR1023225A - Carbon paper block for autographic devices : en fr
  • GB689017A - Improvements in or relating to internal shoe drum brakes : en
  • FR57642E - Electrical pulse signaling and control system : en fr
  • GB688973A - Improvements in the manufacture of metal tubes applicable in some cases as electric conductors or other parts of electric cables : en
  • GR14296B - DIAPHRAGM FOR OIL PRESSES. : el en
  • FR1023332A - Delayed indication electrical meter : en fr
  • FR1023363A - Fixing device : en fr
  • FR1023455A - Non-corrosive oil compositions : en fr
  • FR1023629A - Improvements in the manufacture of catalysts : en fr
  • DK75596C - Footwear. : da en
  • DE870617C - Charging group for internal combustion engines, especially diesel engines : de en
  • DE1652424U - REMOTE OPENER FOR DOUBLE WINDOWS. : de en
  • DE870799C - Axle bridge for motor vehicles and process for their manufacture : de en
  • ES32885Y - Walking doll : en es
  • AU156823B2 - Flexible pipes : en
  • DE871083C - Record-controlled machine with two filling stations : de en
  • GB688907A - Improved filters for liquids : en
  • DE862008C - Process for introducing hydroxyl and keto groups into the 11-position of steroids : de en
  • DE871082C - Arrangement for type printing on business machines : de en
  • DE871118C - Device for venting the lubricant-containing cavities of the axle bolts of heavy drives, e.g. B. the roller axles of tracked vehicles : de en
  • FR1023185A - Improvements to tractors and in particular to agricultural tractors : en fr
  • FR1023367A - Process for carrying out chain reactions of atoms and / or free radicals : en fr
  • DE1652223U - BALANCING CAPACITOR. : de en
  • GB689147A - Device for connecting and establishing communication between two sections of an articulated vehicle : en
  • DE871202C - Device for monitoring the setpoint of measured quantities according to the fixed quantity measuring principle : de en
  • DE1652449U - DENTAL EQUIPMENT STAND. : de en
  • DE870878C - Protection device for high frequency tube generators : de en
  • FR1023217A - Head for distillation column : en fr
  • FR1023630A - Improved process for preparing catalysts : en fr
  • CA491432A - Dish washing machine : en fr
  • ES34881U - A block for the construction of walls (Machine-translation by Google Translate, not legally binding) : en es
  • ES34963U - Recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • DE870508C - Equipment in tankers for the transport of pressurized liquids : de en
  • US2631484A - Reversible impact driving screw driver design : en
  • US2631930A - Inflammable gas producing apparatus : en
  • DE871208C - Coin checker : de en
  • GB689050A - Improvements in public conveniences : en
  • ES207638A3 - Improvements in the construction of voltage variators (Machine-translation by Google Translate, not legally binding) : en es
  • ES34856U - Detonator toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES34949U - A gentleman's tie (Machine-translation by Google Translate, not legally binding) : en es
  • US2631491A - Method of measuring areas, especially irregular areas : en
  • ES196747A1 - A FILTER : en es
  • FR1023295A - Intermediate compounds of dyes : en fr
  • ES31113Y - Supporting device for test tubes, test tubes and elongated objects in general : en es
  • FR1023495A - Hand steered two wheel tractor : en fr
  • FR57616E - Tank dyes : en fr
  • US2631777A - Process for centrifugal separation of yeast cells from beer : en
  • CA491281A - Secondary galvanic cells and electrodes of such cells : en fr
  • US2631683A - Drain valve for refrigeration cars : en
  • US2631841A - Load supporting shock absorber : en
  • ES24004Y - Liquid pouring cap for bottles and containers of all kinds : en es
  • US2631527A - Rotary filter press : en
  • US2631714A - Rotary hopper for orienting transmitter caps : en
  • US2631731A - Ice removal device : en
  • US2631407A - Hollow toy figure with extensible member : en
  • GB689010A - Improvements in or relating to electrical precipitators : en
  • DE1652268U - CARDBOARD BOX OD. DGL. WITH CARRYING DEVICE. : de en
  • GB689096A - Improvements in or relating to pleated cup-like containers and lids : en
  • ES34766U - Improved insole for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • GB688916A - A new or improved apparatus for vibratory brush massage : en
  • DE871224C - Vortex device for the fuel mixture of gasoline engines : de en
  • FR1023427A - Aviation Fuel Enhancements : en fr
  • ES32699Y - Razors for shaving : en es
  • US2631853A - Racing game apparatus : en
  • US2631327A - Carpet anchor : en
  • ES32837Y - Surgical suture needle : en es
  • FR1023550A - Mechanical press : en fr
  • FR1023602A - Advanced mating between trees : en fr
  • DE1652571U - ATTACHMENT FOR AGRICULTURAL MACHINERY, IN PARTICULAR CHIPPING MACHINES. : de en
  • US2631458A - Speed change mechanism for phonograph turntables : en
  • US2631766A - Jack storage structure : en
  • US2632107A - Television antenna : en
  • US2632151A - Flexible drive coupling for a warning light apparatus : en
  • US2632046A - Electronic switch : en
  • US2632137A - Arrangement working with alternating current for equal angled and remote directed torsional adjustment : en
  • US2631281A - Jewel setting machine : en
  • US2631667A - Staple fiber cutter : en
  • DE1652293U - ADJUSTABLE SURFACE ON THE MEDICAL EXAMINATION CHAIR OR OPERATING TABLE. : de en
  • DE870998C - Process for the oxidative treatment of coal with acids, preferably nitric acid : de en
  • DE871034C - Conductor melting for vessels made of quartz glass or similar high-melting glasses, especially for high-load electrical mercury overpressure vapor lamps : de en
  • DE871091C - Apiary : de en
  • ES207218A1 - Some improvements in the tensioning bearings for thread and torque machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES32652Y - Metal chorus applicable to passenger cars : en es
  • DE871072C - Magnetic head arrangement on magnetic sound devices : de en
  • US2631632A - Travel kit : en
  • ES30199Y - Electric device to carry out all shoe sanding at the same time : en es
  • GB688871A - Improvements in or relating to apparatus for collecting and/or destroying unwanted insects : en
  • ES204844A1 - Mechanical procedure to separate the fiber from the ham of its stop by crushing (Machine-translation by Google Translate, not legally binding) : en es
  • GB688884A - Improvements in the manufacture of footwear : en
  • ES34760U - An elastic support fixable to the wall without being washed for the suspension of towels and other similar articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023459A - Freezer container : en fr
  • GB689080A - External powder scarfing process, product and apparatus : en
  • DE870649C - End cell for motor vehicles manufactured in cell construction : de en
  • DE1652339U - SOCKET FOR COMPOSITE WINDOW LOCKS ON WINDOWS AND DOORS. : de en
  • DE1652328U - NECK PAD FOR VEHICLE SEATS. : de en
  • DE1652421U - BEAM FOR WINDOW SASH. : de en
  • DE870610C - Lifting device for track eradicators on tractors : de en
  • DE870804C - Pneumatic tire cover for vehicles : de en
  • FR1023647A - Fruit packaging : en fr
  • US2631496A - Stereoscopic viewing method and apparatus : en
  • US2631526A - Pipe bundling machine : en
  • DE1652236U - LID HOLDER MADE FROM THIN-WALL ROLLED PROFILES. : de en
  • DE1652454U - MOBILE STEEL TUBE CHAIR WITH CLOSET GLASSES. : de en
  • DE1652465U - CLOSURE FOR JEWELRY CHAINS. : de en
  • DE870520C - Device for collecting and conveying dust and loose material, e.g. B. with record tapes : de en
  • DE870725C - Arrangement for braking the speed or reversing the direction of rotation of synchronous motors : de en
  • ES28872Y - Device for securing cargo on forklifts and similar : en es
  • GB688997A - Improvements relating to the manufacture of hollow articles from plastic materials : en
  • GB689038A - Improvements in or relating to the winding of yarns : en
  • US2631745A - Scoop mounting and dumping mechanism : en
  • US2631456A - Engine starter gearing : en
  • US2631704A - Control lock : en
  • DE871008C - Process for the production of unsaturated fatty acids through the oxidation of hydrocarbons : de en
  • DE870823C - Process for heating the outlets of coal bunkers : de en
  • ES206712A1 - Procedure for the bleaching of fats or soapy pasta (Machine-translation by Google Translate, not legally binding) : en es
  • ES33089Y - Coffee maker : en es
  • FR57602E - Further training in binders, combines and similar machines : en fr
  • DE870721C - Synchronous machine without slip rings : de en
  • DE870815C - Process for decorating the surfaces of thermoplastic material, particularly polyvinyl chloride : de en
  • ES204802A1 - Drying system for laminar elements by infrared radiations (Machine-translation by Google Translate, not legally binding) : en es
  • ES206533A1 - A continuous and automatic press of circular bands for the extraction of oils and fruit juices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023575A - Improvements to permanent foundry cores : en fr
  • GB688934A - Rotary spray washers and rotary sprays therefor : en
  • FR1023415A - Chamfered cold welding tools : en fr
  • US2631332A - Internal spreader for gusseting layflat tubing : en
  • ES206134A1 - A mechanism of retentive retention and gravitative action (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652570U - TOBACCO PIPE. : de en
  • DE867079C - Automatic cleaning machine for clockwork and precision mechanical parts : de en
  • DE870500C - Hydraulic clutch, especially for motor vehicles : de en
  • DE870765C - Immediate, self-contained surface measuring device : de en
  • ES34777U - Automatic sewing machine for surgery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023369A - Reservoir pen holder : en fr
  • ES207164A1 - A reel for fishing rod to the launch (Machine-translation by Google Translate, not legally binding) : en es
  • ES34647U - Railway wheel (Machine-translation by Google Translate, not legally binding) : en es
  • US2631447A - Washing machine provided with detergent lubricating means : en
  • DE870502C - Axle arrangement for motor vehicles, especially for motor vehicle trailers : de en
  • ES24472Y - Transparent hollow ball : en es
  • ES24130Y - Ignition distributor for motor vehicles : en es
  • ES34814U - Improved connection for telescopic suspension tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023605A - Method and device for the manufacture, by pressing, of articles of thermoplastic materials : en fr
  • GB688826A - Improvements in or relating to direction indicators for use on road vehicles : en
  • GB689021A - Improvements in and relating to refrigerators : en
  • GB689130A - Improvements relating to liquid spraying devices : en
  • ES32946Y - Elastic belt buckle : en es
  • DE870588C - Trap circuit for electromagnetic hollow waveguides : de en
  • ES205439A1 - Improvements in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023371A - Multi-block contact enhancements for electrical devices : en fr
  • FR57611E - Advanced autopilot system : en fr
  • DE870647C - Suspension of a rigid rear wheel axle of motor vehicles : de en
  • DE870809C - Filling tap for counter pressure bottle fillers : de en
  • ES31796Y - Simplified colored or sun glasses : en es
  • GB688869A - Improvements in hydraulic motors : en
  • FR1023298A - Pneumatic damping device applicable in particular to reciprocating machines for woodworking : en fr
  • FR57606E - Improvements made to file folders : en fr
  • US2632120A - Apparatus for starting internalcombustion engines from a distance : en
  • US2631428A - Multiple fluid-operated rotary gear motors with treatment between stages : en
  • FR1023275A - Lighting gas filter : en fr
  • US2631474A - Geared pulley : en
  • DE870680C - Wind turbine : de en
  • ES207105A1 - Some improvements in the perchar machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES207302A3 - Procedure for the electrolytic preparation of gold and gold alloys (Machine-translation by Google Translate, not legally binding) : en es
  • DE870497C - Multi-stage centrifugal pump with suction stage : de en
  • DE870517C - Clay, mixing and venting extractor : de en
  • DE871149C - Process for the preparation of mono- and polymeric dehydration products of alicyclic 1-amino-1-methylol compounds : de en
  • DE870695C - Process for the production of glucosamine hydrochloride and humic substances : de en
  • DE870793C - Convertible top : de en
  • FR1023183A - Improvements to sealing rings for rotating parts : en fr
  • DE1652422U - LIFTING DOOR FITTING. : de en
  • DE870600C - Building board and building board wall and procedures for their construction : de en
  • GB688961A - Improvements relating to laminated fabrics : en
  • GB689083A - Improvements in and relating to magneto-electric machines : en
  • DE870615C - Internal combustion engine with two pistons rotating alternately in an annular space : de en
  • AU1539853A - A device for interconnecting tubular members : en
  • FR1023154A - Forklift : en fr
  • ES32000Y - Automatic motorcycle chain tensioner : en es
  • ES32610Y - Roller blind perfected : en es
  • US2631689A - Continuous check stand : en
  • US2631866A - Means for adjusting the angularity of independently sprung wheels : en
  • DE1652452U - CONTINUOUS ELBOW JOINT WITH ARRIVELY RELEASABLE LOCK. : de en
  • GB689124A - Improvements in hand trucks : en
  • DE1652440U - ELECTRICALLY POWERED IMPACT DEVICE. : de en
  • DE865305C - Process for the preparation of heterocyclic compounds : de en
  • DE870658C - Shearer for shaving cuts : de en
  • ES34905U - A flange box for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023391A - Rolling short-circuit potentiometer and interchangeable resistor : en fr
  • GB688890A - Improvements in or relating to cross-bar selector switches : en
  • US2631995A - Acrylonitrile polymers : en
  • FR1023457A - Electromagnetic motor with part subjected to an attraction against the action of a spring for driving a moving part provided with interlocking teeth : en fr
  • US2631643A - Apparatus and process of producing decorative floor covering : en
  • DE871191C - Method and device for drying compressed gases : de en
  • ES32578Y - Marker-date : en es
  • CA491330A - Dispensing container : en fr
  • CA491433A - Method of constructing cast walls, particularly floors : en fr
  • US2631570A - Controller : en
  • FR1023151A - Threading head with automatic release : en fr
  • GB689039A - Improvements in machines for distributing manure or other materials on the land : en
  • DE1652520U - TEXTILE BELTS AS LIFTING BELTS FOR BELT FALLHAMMER. : de en
  • ES32903Y - Renewable filament lamp : en es
  • US2631820A - Apparatus for drilling curved bores deviating from existing vertical well bores : en
  • ES207685A3 - Improvements introduced in the counterweight tilting doors (Machine-translation by Google Translate, not legally binding) : en es
  • US2631366A - Can opener and sealer : en
  • US2631607A - Pressure-relief valve for pressure cooking vessels : en
  • ES34748U - Support for dental hygiene supplies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023480A - Electric anti-theft for automobiles : en fr
  • FR1023547A - Sound devices : en fr
  • ES25725Y - Device for fracture reduction : en es
  • DE870974C - Tiltable transport box : de en
  • DE870664C - Toys or promotional items in toy form : de en
  • FR1023553A - Horizontal and spiral opening watch : en fr
  • DE859526C - Graduations with phase identification : de en
  • US2631514A - Power lift mechanism for tractors : en
  • US2631653A - Folding table and seat combination : en
  • DE1652564U - EXTENSIBLE CORD WATCH STRAP. : de en
  • ES34776U - Tables for games of lounge (Machine-translation by Google Translate, not legally binding) : en es
  • ES34816U - Armchair transformable in bed and lounger (Machine-translation by Google Translate, not legally binding) : en es
  • ES34945U - Perfume and other volatile liquid vaporizer applicable to fans (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023591A - Safety arm winch : en fr
  • GB688909A - Improvements in or relating to the manufacture of articles of resilient cellular material : en
  • ES207019A1 - A perfect machine of sulfatar (Machine-translation by Google Translate, not legally binding) : en es
  • ES34212U - Prefabricated element for constructions, in the form of a straight or curved axis rod (Machine-translation by Google Translate, not legally binding) : en es
  • DE870824C - Fine seal for dock gates, lock gates, weirs or the like. : de en
  • DE1652365U - CARRIER FOR DENTAL EQUIPMENT. : de en
  • DE1652280U - DEVICE FOR PREHEATING SUGAR BEET SCHNITZELN. : de en
  • DE1652383U - JEWELLERY. : de en
  • DE870711C - Separator for accumulators : de en
  • DE1652306U - TRANSITION PIECE BETWEEN BRACELET AND CLOCK LUG. : de en
  • DE1652436U - PLASTIC FLOAT VALVE. : de en
  • DE870910C - Crystal pickup : de en
  • ES34756U - Lamp with mobile screen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023285A - Improvements to telephone connection means : en fr
  • ES33156Y - Perfected buckle : en es
  • FR57628E - Mechanical pencil : en fr
  • DE853123C - Vehicle board game : de en
  • DE871109C - Overlay device for motion picture projector : de en
  • ES34885U - Dual-use penholder with protective caps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023347A - Use of wind energy : en fr
  • ES34755U - Joining piece for joining several strips of leather, or other material, to make belts or form belts (Machine-translation by Google Translate, not legally binding) : en es
  • GB689023A - Improvements in and relating to the manufacture of photographic colour images : en
  • US2631283A - Board fastening machine : en
  • US2631361A - Method of making welded tubing from strip metal stock : en
  • DE1652426U - SCISSORS. : de en
  • ES30206Y - Strip of metal seals for boxes or other packaging : en es
  • US2632095A - Headlight lens : en
  • US2631486A - Slidable outer jaw wrench with nontraveling nut adjustment : en
  • US2631910A - Center extension table with hinged leaves and actuated rims : en
  • DE749961C - Device for remote control of a plurality of electrical circuits : de en
  • DE1652245U - BAPTING NEEDLE. : de en
  • DE1652521U - LUMBERJACK FOR LADIES AND MEN MADE OF GABARDINE AND POPLIN. : de en
  • US2632138A - Automatic follow-up system : en
  • AU161131B2 - Improvements in and relating to valve and coupling constructions : en
  • DE870576C - Electric machine with pronounced poles : de en
  • DE870590C - Method and machine for reinforcing and patterning round kite goods : de en
  • ES205763A1 - Improvements in the methods for the preparation of liquids with gases to aspression and device for their use (Machine-translation by Google Translate, not legally binding) : en es
  • ES32744Y - Enhanced electrical plug plug : en es
  • ES34853U - Improved portable lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR57640E - Electronic discharge tubes for high frequency : en fr
  • GB689135A - Improvements in or relating to bird cages and aviaries : en
  • DE1652377U - INLET. : de en
  • CA491370A - Fatty acid hydroxy polyesters : en fr
  • US2631575A - Circulating water pump for internal-combustion engines : en
  • DE1652372U - Box for tablets or the like : de en
  • DE870736C - Grinding device for rotating knives on leather sharpening, splitting or similar machines : de en
  • ES34965U - A card - own diorama for congratulations and for illustrated books (Machine-translation by Google Translate, not legally binding) : en es
  • AU161639B2 - Improvements in or relating tothe production of moistureproof sheet wrapping materials : en
  • US2631436A - Car icing system : en
  • US2631553A - Forge providing bottom discharge means for clinkers, refuse, and the like : en
  • US2631360A - Method of repairing articles having a corrosion-resisting lining : en
  • US2632061A - Apparatus for producing variable width magnetic recordings : en
  • US2631308A - Power pipe threader : en
  • US2631434A - Arch dam : en
  • US2632062A - Semiconductor transducer : en
  • DE1652211U - PROTECTIVE DEVICE FOR LIQUID-INSULATED ELECTRICAL APPARATUS, IN PARTICULAR TRANSFORMERS. : de en
  • US2631800A - Motor mount for power tools : en
  • DE1652301U - AUXILIARY DEVICE FOR SAVING CABINETS, SAVING CABINETS, SAVING BOXES AND THE LIKE. : de en
  • CA491268A - Wheel structure : en fr
  • US2631315A - Machine for cleaning the exterior surfaces of pipes : en
  • US2631977A - Free flowing fire extinguishing compositions : en
  • US2631770A - Rotary filling machine : en
  • DE753558C - Arrangement for extinguishing and controlling burning arcs : de en
  • CA491390A - Hog feeders : en fr
  • CA491397A - High frequency tube structure : en fr
  • CA491333A - Process for reaction of acetylene with organic acids to produce vinyl esters : en fr
  • CA491305A - Apparatus for the extrusion of pipe : en fr
  • DE1652325U - DUST COLLECTOR OD. LIKE, IN PARTICULAR CYCLONES. : de en
  • DK75597C - Skill games. : da en
  • US2631432A - Rotary fluid coupling and thermostatic control therefor : en
  • US2632159A - Radar system for indicating moving targets : en
  • CA491356A - Tapered locking bushing mechanism : en fr
  • DE1652371U - DOSING PIPE. : de en
  • DE870898C - Automatic press for processing synthetic resin molding compound : de en
  • ES34730U - Multi-color chromatic shutter (Machine-translation by Google Translate, not legally binding) : en es
  • AU159552B2 - Improvements in or relating to thermal control system : en
  • US2631772A - Container : en
  • DE1652226U - WATER PULLER. : de en
  • DE870752C - Clamping device for the saw blade on a leaf saw sheet : de en
  • DE871099C - Drive for a lathe, especially for machining crankshafts : de en
  • ES207279A1 - Improvements in the mower and mowing machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB689153A - Improvements in the production of halogenmethyl phthalocyanines : en
  • AU164243B2 - Improvements in or relating to compositions comprising rubber latex : en
  • US2631490A - Method for detecting invisible and nonradiating objects : en
  • US2631988A - Mixed plasticizers : en
  • CA491300A - Saw tooth wave generators : en fr
  • DE870509C - Power plant for ships, consisting of a normal load and a peak load system : de en
  • ES207300A2 - A physical-chemical procedure for the obtaining of compact and resistant wood plates suitable for the replacement of iron and applicable to other industrial uses and construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES34837U - Improved piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023374A - Improvements to image analyzer circuits for television sets : en fr
  • FR1023549A - Improvements to the box springs of mechanical presses : en fr
  • DE1652583U - VALVE SEAL FOR FLUSH PUMPS. : de en
  • ES207334A1 - New system for forging pisoas based on prefabricated ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES29944Y - Perfect binding for storybooks : en es
  • FR1023304A - electrical pulse transmitter : en fr
  • US2631979A - Rust inhibiting composition : en
  • US2631950A - Method of and composition for removing rust and scale : en
  • DE1652265U - PNEUMATIC BAG OPENER FOR THE SELF-ACTING OPENING OF CROSS BOTTOM AND FLAT BAGS MADE OF CELL GLASS OR PAPER. : de en
  • ES207324A1 - A device for automatic starting for induction engines for induction (Machine-translation by Google Translate, not legally binding) : en es
  • GB688872A - Laundry machine agitators : en
  • FR1023330A - Method and apparatus for deaerating pulp : en fr
  • DE1652593U - BUILT-IN HOUSING FOR PLUMBING DISPLAY UNIT AND SWITCH BOX OF A SOUND SOUND SYSTEM. : de en
  • DE870783C - Process for fusion welding structural steels : de en
  • ES207575A1 - An apparatus to mix continuously latex and foam previously formed to make latex foam (Machine-translation by Google Translate, not legally binding) : en es
  • CA491351A - Parking and braking mechanism for rubber tired baby carriages : en fr
  • DE1652470U - EDGE OF THE INSERTION SLOT ON MONEY BOXES. : de en
  • DE870625C - Slide guide for machine tools : de en
  • DE871199C - Method and device for producing slots in rubber bodies, in particular solid rubber tires, by mechanical means : de en
  • ES32390Y - Improved electrical switch : en es
  • DE742573C - Process for printing cellulose fibers with leuco ester salts of Kuepen dyes : de en
  • DE870939C - Photographic camera with a recording chamber and an adjustable mirror finder chamber : de en
  • ES31729Y - Mixed fabric and plastic tape : en es
  • ES32819Y - Screw for fastening bicycle fenders : en es
  • ES34930U - Automatic pencil holders (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023389A - Semiconductor materials and their applications in the manufacture of electrical resistors and current rectifiers : en fr
  • GB688855A - Automatic egg cooker : en
  • GB688965A - Improvements relating to means for the automatic control of the rates of emptying ofcontainers for liquids : en
  • CA491418A - Piezoelectric crystal apparatus : en fr
  • DE870654C - Pressure regulator for automatic regulation of the air supply for hose divers : de en
  • FR1023598A - Device for covering and loading fodder in a silo : en fr
  • GB688935A - Method of making flexible joints : en
  • NL72919C - : en
  • CA491324A - Polymeric compounds from hydrocarbon silane diols and polyisocyanates or polyisothiocyanates : en fr
  • DE1652518U - DEVICE FOR THE PRODUCTION OF CONCRETE PARTS. : de en
  • AU1543453A - Machine for mixing and extruding viscous substances like thermoplastic substances : en
  • US2631681A - Individual suspension mounting for driven wheels : en
  • US2632102A - Flame detection apparatus : en
  • DE870624C - Lathe for machining the crankpins of a crankshaft : de en
  • DE871234C - Automatically effective safety device for nuts, bolts, tenons or the like. : de en
  • ES30978Y - Pressure switch for automatic pressure regulation in air, fluid, refrigeration compressor installations : en es
  • ES34902U - Type of cremone (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023236A - Automatic solar oil vaporization station : en fr
  • FR1023282A - Re-stitching needle enhancements : en fr
  • DE871018C - Circuit arrangement for the automatic adjustment of a pendulum feedback receiver to a certain working area : de en
  • DE871036C - Process for the introduction of adhesives, in particular for phosphors, in gas discharge vessels, high vacuum tubes, cathode ray tubes : de en
  • DE871168C - Circuit arrangement for turnouts connected to signal boxes with electrical locks, the changeover of which is initiated by contacts of route relays : de en
  • DE1652354U - CAN OR CONTAINER WITH LID. : de en
  • ES204143A1 - Procedure for obtaining gold alloys from different quilates with the same index of conservation of their temple, even after being subjected each of them one or several times to the action of the torch (Machine-translation by Google Translate, not legally binding) : en es
  • US2632148A - System for the transmission of intelligence by radio : en
  • DE856541C - Device for cooling equipped with annular cooling ribs rotating machine housings, for. B. of fluid drives : de en
  • DE870516C - Sieve device : de en
  • ES34767U - A stove with automatic air circulation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023179A - Process for preparing improved crude hexachlorocyclohexane : en fr
  • FR1023202A - Cutting device : en fr
  • DE871212C - Gas lighter : de en
  • AU162932B2 - Process for the manufacture ofo:/ unsaturated ketones of the steroid series : en
  • DE1652411U - ELASTIC RUBBER PROTECTIVE CUSHION FOR THE FOREHEAD IN DOMESTIC ANIMALS. : de en
  • DE1652428U - ELECTRIC ALARM BELL FOR DOOR AND WINDOW SECURITY. : de en
  • ES26136Y - Enhanced flange for holding flexible rubber pipes and the like : en es
  • ES32364Y - Label with elastic element : en es
  • GB688926A - Improvements in or relating to bi-pin adaptors for electric bayonet caps or plugs : en
  • ES207548A1 - A new protective apparatus for the arts of fishing, trailing and closing electric or mechanical stands of rece and vibration (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023341A - Process for the preparation of anthracene, phenanthrene and carbazol : en fr
  • FR1023406A - Fluid distributor measuring device : en fr
  • ES28065Y - Car washing device with foam production : en es
  • FR57615E - : fr
  • GB688822A - Improvements in energy-producing apparatus : en
  • DE1652357U - FIXATION OF BATH WASTE FITTINGS, BASIN VALVES, SINK VALVES, PLUG VALVES AND STRAINER VALVES AND BATH TUB AND OVERFLOW FITTINGS, BY MEANS OF PRESSED OR CAST SCREW. : de en
  • DE870949C - Compressed air liquid lifters : de en
  • DE871184C - Device for monitoring the transition resistance and for maintaining the electrical conductivity between electrically conductive parts : de en
  • DK75584C - Method for manufacturing cores for electromagnets. : da en
  • ES34510U - Device for continuous printing of drawings and legends on the floor of public roads (Machine-translation by Google Translate, not legally binding) : en es
  • FR57607E - Adherometer for vehicle : en fr
  • DE870560C - Process for preparing nitrogen-disubstituted ªª, ª-diphenylethylamines : de en
  • US2631638A - Apparatus for mounting end stops on slide fastener stringers : en
  • US2632033A - Seal for electrical discharge devices : en
  • AU1540053A - Improvements connected with counter scales ofthe over and underweight type : en
  • ES30375Y - Vaporizer for temperature humidification : en es
  • ES32276Y - Perfected coffee maker : en es
  • FR1023160A - Improvements to the aqueous electrolytic preparation of copper powder : en fr
  • GB689003A - Improvements in primary and secondary electric batteries : en
  • DE761814C - Amplifier with negative feedback : de en
  • DE767598C - Bucket wheel excavator : de en
  • DE870662C - Koetzerspulmaschine or the like. : de en
  • DE870814C - Ink reservoir for pens, especially pens with a ball point : de en
  • ES34981U - Special chair (Machine-translation by Google Translate, not legally binding) : en es
  • GB688825A - Improvements in or relating to electrical condensers : en
  • FR1023498A - Improvements to argon purification processes : en fr
  • GB688963A - Improvements in or relating to girder structures for mines : en
  • GB689121A - Spectacle frames : en
  • DE870965C - Tubular housing with handle for the air supply of turbine spray guns : de en
  • DE871064C - Process for annealing press profiles made of aluminum alloys : de en
  • GB689063A - Travelling wave tube : en
  • US2631993A - Insolubilization of polycarbonamides containing tertiary nitrogen in the chains : en
  • US2631425A - Compression nozzle for ram-jet engines : en
  • DE1652314U - TRACTOR MOUNTING DEVICE FOR TOWED PLOW. : de en
  • DE761057C - Circuit arrangement for generating high-frequency breakover oscillations with a series of switchable capacitors : de en
  • GB688880A - Improvements in or relating to magnetic sound recording apparatus : en
  • AU159314B2 - Improvements in or relating to circuit arrangements for use with high frequencycables : en
  • DE870657C - Shear device for razor cut : de en
  • DE870933C - Regulating device for the segment feed of a roller mill : de en
  • ES34843U - Hermetic stopper for bottles and bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB688985A - Fabric-like webs of bonded textile fibres and the use thereof in sanitary napkins : en
  • GB689027A - An improved rapid coupling for connecting a lubricating press to a high-pressure lubricating nipple : en
  • GB689053A - Textile spinning or twisting machines : en
  • AU1543653A - Process for the manufacture ofo:/ unsaturated ketones of the steroid series : en
  • ES207716A1 - A new and improved method for stabilising wine and other fermented liquors : en es
  • ES32686Y - Olives sorting device : en es
  • FR57614E - : fr
  • US2631423A - Electric clock : en
  • US2631971A - Apparatus for recovering oil from the solvent cleaning or scouring of raw wool or wool fabric : en
  • AU1536553A - Improvements in or relating to endless band conveyors : en
  • CA491271A - Attachment for pin ball machines : en fr
  • ES206653A1 - Procedure for obtaining amino-esters of penicilline (Machine-translation by Google Translate, not legally binding) : en es
  • ES207467A1 - Improvements in the obtaining of a softening hair product with permanent odoring in cold or tibia, thioglycolic acid exdition, its salts or similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2631856A - Automatic phonograph : en
  • DE870714C - Connection device for drawing electricity from overhead lines : de en
  • NL71848C - : nl
  • US2631297A - Garbage disposal device : en
  • US2631403A - Carpet stretching device : en
  • US2631381A - Apparatus for making wallboard : en
  • US2631759A - Slide valve for controlling the flow of suspended solids : en
  • US2631929A - Stabilizing vanadium containing fuel oils : en
  • US2631467A - Transmission control : en
  • GB688940A - Improvements in or relating to betatrons, more particularly for medical irradiation : en
  • DE1652210U - SECURITY ELEMENT FOR IN-LINE ARRANGEMENT. : de en
  • DE1652596U - GLUE AND OIL PAINT DOUBLE ROLLER. : de en
  • DE870739C - Overpressure valve, especially for steamers : de en
  • US2631905A - Bearing surface : en
  • DE870578C - Attachment of the rotor winding for motors or generators : de en
  • DE870818C - Method and device for transferring mechanical vibration energy to concrete or similar substances : de en
  • GB688949A - Improvements in or relating to pannier frames for bicycles or motor bicycles : en
  • DE1652501U - BARS. : de en
  • DK75589C - Lubrication device for bearings in machines with a high-speed rotor. : da en
  • DE870638C - Tool with inserted cutting edge and process for its manufacture : de en
  • DE870887C - Molding powder : de en
  • DE871049C - Circular knitting machine : de en
  • ES32315Y - Perfect ice brush : en es
  • ES34848U - Insecticidal radiator (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652362U - ROPE CLAMP, ESPECIALLY FOR SINGLE CABLE CARS. : de en
  • DE870501C - Switching device, especially for motor vehicles : de en
  • GB688865A - Improvements in or relating to apparatus for joining together the ends of cinematograph film : en
  • DE1652400U - SPRAY DRINK. : de en
  • DE870510C - Attachment of the rule to the ruler holder of drawing machines : de en
  • ES207344A1 - A three-speed motorized head for universal sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023424A - Advanced aircraft : en fr
  • FR1023597A - Trim for air and gas heaters : en fr
  • GB688920A - Improvements in or relating to low pressure electric discharge lamps : en
  • FR1023375A - Device for loading column-shaped material, mainly mine timber, into a transport vehicle arranged vertically in the shaft : en fr
  • GB689123A - Production of finely divided titanium dioxide : en
  • DE1652423U - SEPARABLE FISH STRAP FOR DOORS, WINDOWS ETC. : de en
  • DE1652544U - HEAD MASSAGE BRUSH. : de en
  • DE871032C - Circuit arrangement for electrical differentiation by means of a capacitor arranged in the differentiation circuit : de en
  • DE871151C - Process for the production of new unsaturated carbinols : de en
  • ES34835U - Mechanism for coupling on shaving machines using them as half-locks (Machine-translation by Google Translate, not legally binding) : en es
  • US2631640A - Method of making expansion joints : en
  • US2631662A - Stop for sliding doors : en
  • US2631793A - Knitting ribbon supporting device : en
  • CA491340A - Mount reshaping apparatus : en fr
  • DE1652273U - LETTER PAPER PACKING. : de en
  • ES207637A3 - Improvements in the construction of single-phase voltage variators with copper brushes (Machine-translation by Google Translate, not legally binding) : en es
  • ES207662A1 - Improvements in the construction of the agricultural machines calls of discs (Machine-translation by Google Translate, not legally binding) : en es
  • GB689146A - Improvements in or relating to dispersion of solid cobalt catalysts : en
  • ES33290Y - Cabinet combined with fridge : en es
  • FR1023287A - Automatic scale for weighing wet food, especially fish : en fr
  • GB688847A - Fastening sleeve for band strapping : en
  • ES207653A1 - Procedure for the preparation and conservation of aromatic plants (Machine-translation by Google Translate, not legally binding) : en es
  • DE870708C - Duengeschmelzphosphate with increased utilization of phosphoric acid in the soil : de en
  • GB688945A - Improvements relating to measuring apparatus for estimating the number of particles in a suspension : en
  • GB689129A - Improvements in or relating to light-metal pistons : en
  • DE1652483U - SCREEN SHEET MADE OF A NUMBER OF ADJACENT, CROPPED SCREEN WIRES. : de en
  • DE753258C - Ring plate valve : de en
  • DE870976C - Heating system for the outer walls of concrete or the like listed bunkers for moist goods : de en
  • ES28368Y - Lever for handling drums and similar containers : en es
  • FR1023398A - Development of luggage racks for automobiles : en fr
  • FR1023445A - Pressurized gas mine blasting device : en fr
  • DE1652591U - ROOM TARGET. : de en
  • DE870604C - Hat holder slider : de en
  • CA491265A - Apparatus for drying : en fr
  • ES33078Y - Exposure tester for photo magnification : en es
  • ES34772U - Razor case (Machine-translation by Google Translate, not legally binding) : en es
  • ES34869U - A new dropper stopper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023237A - Improvement in coffee filters and similar operating devices : en fr
  • US2631940A - Ceramic composition : en
  • ES207539A2 - Improvements introduced in the manufacture of flexible ribbons, strips and strips from plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES34622U - Improved valve for extracting liquids by pressurized gases (Machine-translation by Google Translate, not legally binding) : en es
  • DE870902C - Process for the production of clear, stable aqueous solutions of condensation products from formaldehyde, urea and thiourea : de en
  • DE871062C - Process for concentrating aqueous dispersions of high molecular weight organic substances : de en
  • US2631329A - Caster of the disappearing type : en
  • USD169048S - Shannon mobile grinding mill : en
  • CA491350A - Blasting cap manufacture : en fr
  • DE1652237U - FLOOR SUPPORT FOR CABINET FLOOR BOARDS AND THE LIKE. : de en
  • DE1652568U - TOBACCO BOX. : de en
  • ES201319A1 - Improvements in the construction of prefabricated windows and doors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652239U - LIGHT TOWER CRANE. : de en
  • DE870889C - Device for fastening curtain rods : de en
  • DE870899C - Process for the production of aqueous dispersions of high polymer substances : de en
  • ES198394A1 - CONSTRUCTION PROCEDURE IN THE FORM OF TAPPING : en es
  • ES34109U - Portable equipment for lighting of banners and other objects of circulating advertising (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023205A - Support for the rest of a seated traveler : en fr
  • FR1023449A - Playmat improvements : en fr
  • ES34937U - An improved stopper for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023531A - rotating elements with high mechanical strength and manufacturing method : en fr
  • DE870779C - Slot-controlled opposed piston internal combustion engine : de en
  • DE870835C - Drive for cutting machine winches : de en
  • DE871079C - Device in calculating machines : de en
  • ES206627A1 - Automatic winding machine with a trigger that contact the thread that is mechanical, electrical, optical, hydraulic, pneumatically or similarly (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023223A - Spray device : en fr
  • FR1023489A - Mounting arm for mechanical mowers : en fr
  • GB688996A - Improvements relating to electrical measuring instruments : en
  • DE1652221U - BALANCING CAPACITOR. : de en
  • DE870731C - Process for producing a luminous paint : de en
  • DE871038C - Method of manufacturing rotary plate capacitors : de en
  • AU1548753A - High frequency cables : en
  • FR1023563A - Mounting device for horizontal rotor shaft : en fr
  • US2631516A - Roller moldboard plow : en
  • US2631718A - Drive for conveyer belts : en
  • CA491331A - Circuit breakers : en fr
  • DE870623C - Carousel lathe : de en
  • DE1652331U - DISCHARGE OPENING ON BOTTLE-LIKE CONTAINERS. : de en
  • DE1652443U - DEVICE FOR FASTENING A BLOOD PRESSURE MONITORING DEVICE TO A TABLE. : de en
  • ES33014Y - Tire inflator : en es
  • GB689092A - Improvements in or relating to storage devices for magnetic wire records : en
  • ES196750A1 - A SUSPENSION DEVICE FOR TRACKED VEHICLES : en es
  • FR1023227A - Method and furnace for annealing metal in wire or strip : en fr
  • FR1023235A - Method and apparatus for the production of true aerosols conveying micromists or microparticles : en fr
  • GB688830A - Improvements in or relating to tubulous vapour generating and superheating units : en
  • FR1023362A - Clamp fixing device : en fr
  • DE871040C - Electron discharge device : de en
  • DE871154C - Process for the production of surface-active compounds : de en
  • USD169029S - Artificial fish lure : en
  • ES34511U - Device for continuous printing of drawings and legends on the floor of public roads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023300A - Mobile awning for doors, windows, etc. : en fr
  • FR1023394A - Priming machine : en fr
  • FR1023584A - Improvements to telephone systems : en fr
  • ES31735Y - Apparatus for serving whipped cream : en es
  • DE871196C - Casing, especially for electrical radiators : de en
  • US2631296A - Sanitary toilet bowl appliance : en
  • DE767666C - Contact device for as heating elements of electrical OEfen, approximately horizontally arranged heating rods made of carbon, graphite or the like. : de en
  • DE871161C - Hollow body with heating and cooling equipment : de en
  • FR1023182A - Crane : en fr
  • FR1023626A - Water closet bowl : en fr
  • US2631723A - Corner cushioning packaging device : en
  • US2632152A - Rotary shaft controlled motor vehicle traffic signal : en
  • DE871017C - Circuit arrangement for long-distance dialing in telephone systems and counting of calls according to time and zone : de en
  • DE871030C - Arrangement for determining the apparent power or consumption in alternating current circuits : de en
  • DE871037C - Construction of lights for low-voltage fluorescent lamps : de en
  • CA491337A - Screen supported paper bag for tank cleaner : en fr
  • CA491361A - Packaging : en fr
  • DE1652309U - ASCHER. : de en
  • ES32499Y - Zigzag sewing apparatus : en es
  • GB689042A - Stapling machine : en
  • GB689073A - Improvements in rotary blowers : en
  • GR14299B - NEW TYPE CANOULA. : el en
  • CA491245A - Valve stoppers : en fr
  • CA491293A - Apparatus for preparing printing plates : en fr
  • DE871112C - Exposure time measuring device for photographic enlargement or reproduction : de en
  • US2632096A - Collapsible lighting structure for elongated tubular lamps : en
  • US2631307A - Device for automatic honey extraction from combs : en
  • US2631371A - Razor blade pocket knife : en
  • DE870503C - Motor vehicle, especially with swinging half axles : de en
  • DE871206C - Reversible tachometer : de en
  • NL144964A - Coated welding rod for drag arc welding : en nl
  • US2631390A - Automobile compartment map holder : en
  • US2632080A - Welding electrode : en
  • DE1652468U - BUCKLE FOR DIFFERENT USES. : de en
  • DE1652561U - DOUBLE CLOTH BUCKLE. : de en
  • DE870532C - Device for separating magnetizable substances from powdery material : de en
  • DE870629C - Interchangeable feed device for attachment to drilling machines, turning frames and other machine tools : de en
  • DE870820C - Material particularly resistant to alkaline melts : de en
  • DE870854C - Process for the production of condensation products from lactams which have a free hydrogen atom on the nitrogen atom and carboxylic acids : de en
  • DE870821C - Process for the production of porous, permeable molded bodies or diaphragms : de en
  • ES34724U - Hinge for books or similar, with interchangeable blades (Machine-translation by Google Translate, not legally binding) : en es
  • DE870926C - Plastic packaging in the form of a string : de en
  • DE871116C - Gear shift device for motor vehicles : de en
  • AU1548453A - Improvements in or relating to differential fluid pressure motors : en
  • AU161221B2 - Ferromagnetic materials : en
  • CA491423A - Vapor-electric device : en fr
  • US2631364A - Can opener : en
  • US2632092A - Means and method for high-frequency induction heating : en
  • DE1652485U - DEVICE FOR PROVIDING FILMS IN PHOTOGRAPHIC DEVICES SUCH AS CAMERA PROJECTORS AND THE LIKE. : de en
  • DE1652499U - WINDOW LOCK WITH DIVIDED SWIVEL BAR. : de en
  • DE870990C - Process for finishing textiles : de en
  • US2632162A - Pulse multiplex receiver : en
  • US2631973A - Sulfuric acid recovery process : en
  • AU154986B2 - Improvements in concrete mixers ofthe tilting drum type : en
  • US2631489A - Monochromator : en
  • DE870838C - Process for the production of hexachlorocyclohexane : de en
  • AU154043B2 - Improvements in mobile power saws : en
  • CA491430A - Safety guard for driving connection mechanism : en fr
  • DE1652573U - BEET HARVESTER. : de en
  • DE870563C - Process for the production of choline emulsions : de en
  • ES34914U - Cart - bar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023342A - Breathing valve for tanks : en fr
  • US2631469A - Push-pull control unit : en
  • US2632078A - Resistor assembly for circuit interrupters : en
  • AU156315B2 - Improvements in or relating to electric four-terminal filter networks : en
  • AU158154B2 - Improvements relating togas-turbine engines : en
  • DE1652207U - CONNECTOR FOR CONCENTRIC HIGH FREQUENCY CONDUCTORS. : de en
  • US2632106A - Radio aerial : en
  • US2631512A - Reversible two-way tumble plow : en
  • US2631605A - Spring loaded safety valve : en
  • US2632146A - Transistor frequency modulation : en
  • CA491278A - Tobacco topper : en fr
  • US2631610A - Fluid cycling system : en
  • US2631685A - Construction of water-flushed electrode for electrical precipitators : en
  • US2631920A - Compositions for the improvement of fastness properties of dyeings and printings of water-soluble dyestuffs : en
  • US2631931A - Gas distribution system pressure control : en
  • US2631672A - Hydraulic well packer : en
  • US2631804A - Wire holding clip for fence posts : en
  • FR1023411A - Endless transporter : en fr
  • GB688845A - Improved process for cutting continuous filaments into short lengths : en
  • US2631572A - Fluid motor : en
  • DE1652303U - PUSH BUTTON CONNECTION, ESPECIALLY FOR CUFFLINKS. : de en
  • DE870599C - Wall fan : de en
  • DE870639C - Method and device for stacking paper bags : de en
  • AU1537553A - Improvements in or relating to teats or valves for feeding bottles'7 : en
  • AU1540253A - Improvements in and relating tothe production of vinyl chloride polymers : en
  • AU861552A - Improvements in concrete mixers ofthe tilting drum type : en
  • US2631478A - Roll dressing means : en
  • USD169030S - Con roy : en
  • US2631942A - Methods of forming fibers from collagen : en
  • US2632157A - Radio navigation system : en
  • DE870586C - Continuous switching device for testing electrical machines and devices that have to be switched with adjustable switching frequency and adjustable percentage duty cycle : de en
  • ES32882Y - Closure for jars and bottles : en es
  • ES33357Y - Automatic pressure greaser : en es
  • ES207658A1 - New procedure for the construction of ceilings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023524A - Electric bed warmer : en fr
  • DE1652419U - COUPLING FOR DOUBLE WINDOWS AND DOORS. : de en
  • ES34934U - One cup - goblet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023452A - Packaging for liquids : en fr
  • FR57613E - Transmission control mechanism : en fr
  • GB688921A - Improvements in and relating to cut-off valves for high pressure gases : en
  • GB689154A - Tea extraction : en
  • ES206326A1 - Procedure and device for the animation of drawings and paints (Machine-translation by Google Translate, not legally binding) : en es
  • ES34953U - Domino game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023166A - Frying machine with automatic oil filtering : en fr
  • FR1023420A - Pocket automatic lighter : en fr
  • ES34842U - Mixed plate with adhered elements of plant material (Machine-translation by Google Translate, not legally binding) : en es
  • DE870531C - Method and device for separating solids or gases suspended in a liquid : de en
  • DE870726C - Direct current high voltage transmission system : de en
  • DE871156C - Process for the preparation of dialkylaminophthalic anhydride compounds : de en
  • DE754706C - Safety switching device for turning benches : de en
  • DE871198C - Multi-blade device for circular saws : de en
  • FR1023159A - Continuously variable delay network : en fr
  • DE1652389U - ELECTRIC CIGAR LIGHTER. : de en
  • DE870635C - Block turning machine : de en
  • DE870999C - Process for the production of water-white phthalic acid esters from synthetic alcohols : de en
  • ES196764A1 - IMPROVEMENTS MADE IN THE CONSTRUCTION OF WALL STRUCTURES : en es
  • ES30326Y - Bullfighting game : en es
  • ES34896U - Draft indicator for motorcycles that connects the flashing light with the rearview mirror (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652296U - ELECTRIC HEATED WATER STERILIZER. : de en
  • ES28431Y - Pocket rain shoe protector : en es
  • FR1023189A - Retractable bollard : en fr
  • DE870947C - Process for producing color photographic images by coloring development : de en
  • DE1652219U - PIPE FOR SUPPLYING LIQUID COOLANT. : de en
  • DE1652505U - HINGED TAPE FOR COUPLED WINGS. : de en
  • CA491304A - Power unit : en fr
  • GB689075A - Improvements relating to storage systems : en
  • NL72277C - : en
  • DE870987C - Process for drying laundry u. Like. By negative pressure : de en
  • ES206763A3 - Some improvements in electromechanical, portable, domestic use apatats (Machine-translation by Google Translate, not legally binding) : en es
  • ES30652Y - Toy : en es
  • FR1023526A - Improvements made in bakery and pastry ovens : en fr
  • US2632069A - Impact operated switch : en
  • DE1652530U - INTERIOR LIGHTING ON SMALL RIPPING MACHINES WITH REVOLVING REEL STAND. : de en
  • DE1652537U - RING GROOVED LOCK PARTS ON CIRCULAR KNITTING MACHINES : de en
  • FR1023206A - Motorcycle fuel gauge : en fr
  • FR1023322A - Safety arm winch with speed change and brake : en fr
  • DE870907C - Tripod for image recording devices : de en
  • DE870997C - Process for the production of hexachloro-ª ‡ -naphthoquinone : de en
  • DE870651C - Hood lock for motor vehicles : de en
  • ES204801A1 - A procedure for the manufacture of plates for emission of infrared rays (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023514A - Reciprocating rectilinear motion machine transformed into continuous rotary motion by means of reciprocating semi-circular motion : en fr
  • GB688990A - Improvements in cable end identification ferrules and the like : en
  • DE870893C - Mayonnaise mixer : de en
  • US2631746A - Apparatus for removing articles from cases : en
  • DE871074C - Lighting device for front projection : de en
  • FR1023196A - Clasp for suitcases with its slide closure : en fr
  • FR1023410A - Hydraulic device usable in particular for controlling the actuating cylinders of motor vehicle brakes : en fr
  • DE1652320U - DEVICE FOR LIGHTING A VARIETY OF EGGS AT THE SAME TIME. : de en
  • GR14282B - AUTOMATIC CANTER WITH CALIRE 6.35 AFTER VARIABLE SHOT RATE AND WAREHOUSE AFTER 25 MISSIONS. : el en
  • FR1023607A - High Frequency Induction Heating Improvements : en fr
  • GB688838A - Improvements relating to reaction motors : en
  • GB688968A - Milk product containing an antibiotic : en
  • FR1023638A - Friction cone gear change mechanism : en fr
  • IE20213L - Harvesting of peat : en
  • DE870507C - Device for applying motor vehicle wheels to their hubs : de en
  • ES186586A1 - A PUMP FOR GAS ELEVATION : en es
  • DE1652417U - DOOR PUSH MOUNTING. : de en
  • DE870618C - Light metal pistons for internal combustion engines : de en
  • DE763173C - Process for finishing gears with axes at an angle to one another : de en
  • DE870871C - Coaxial high frequency cable with spacer air space insulation : de en
  • DE871245C - Process for making copies on fibreboard or similar material : de en
  • FR1023382A - Process for applying liquid stains on various substrates : en fr
  • ES33052Y - Device for changing the orientation of the elements of a toy : en es
  • FR1023346A - Small drawing table : en fr
  • DE870849C - Process for the photochemical sulfochlorination of hydrocarbons : de en
  • DE870932C - Device for forging multiple crankshafts : de en
  • FR1023165A - Device for distributing products intended for the purification or disinfection of the air, for combating harmful insects, etc. in rooms. : en fr
  • FR1023619A - Advanced bumpers for vehicles : en fr
  • GB688832A - Improvements relating to holders for safety razor blades : en
  • GB688849A - Improvements in dish washing apparatus : en
  • GB688868A - A new or improved device for picking up small screws, pins or the like : en
  • GB689111A - Improvements relating to cheese-turning racks : en
  • NL72160C - : en
  • ES25159Y - Compact salt roller with clamping device : en es
  • FR57601E - New autoclave-filter : en fr
  • GB688829A - An improved method and means for reproducing printed matter from a stencil : en
  • GB688879A - Last for the manufacture of shoes : en
  • GB689090A - Improvements in or relating to talking machines with an automatic changing of discs : en
  • DE851516C - Time switch in which a mercury switch tube is used to make contact : de en
  • DE870881C - Circuit to reduce the pipe ringing : de en
  • CA491295A - Electric gage : en fr
  • CA491372A - Packaging machines : en fr
  • FR1023204A - Board game : en fr
  • DE870686C - Roll carrier for the wet treatment of cylindrical textile material rolls : de en
  • GB689082A - Improvements in or relating to radio transmission systems : en
  • GR14295B - METHOD AND DEVICE FOR THE GASIFICATION OF FUEL LIQUIDS. : el en
  • ES207660A3 - New carburettor (Machine-translation by Google Translate, not legally binding) : en es
  • ES31171Y - Device for fixing and holding lip pencils : en es
  • ES32954Y - Elastic stop-piece for axial fixation of shafts and the like : en es
  • DE1652600U - SCREWDRIVER. : de en
  • DE870837C - Filter dishes for use as precoat and mass filters : de en
  • ES205376A1 - Cork composition surface covering : en es
  • GB688918A - A press device for use when drying woollen garments and the like : en
  • ES32926Y - Decorative pot that can be transformed into a case : en es
  • DE871172C - Extinguishing and isolating liquid for high and low voltage devices : de en
  • DK75572C - Plate for plate heat exchangers or similar appliances. : da en
  • ES30336Y - Holder for rolls and spools of adhesive tapes : en es
  • FR1023326A - Improvements to glasses : en fr
  • GB689122A - Improvements in or relating to bell-shaped washing devices : en
  • DE762716C - Process for roughening the surfaces of objects made of aluminum alloys for the purpose of applying firmly adhering galvanic chromium deposits : de en
  • DE870978C - Cuckoo clock with music game : de en
  • FR1023178A - Heavy liquid conveyor chute : en fr
  • DE870545C - Floor coverings : de en
  • US2632015A - Regeneration of hydrocarbon synthesis catalyst by treatment with ethanol : en
  • ES33073Y - Kettle of milk and other food products : en es
  • ES34886U - Monopieza children's clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023307A - Process for obtaining fusible lignin resins : en fr
  • DE870506C - Sealing cover, in particular for covering an opening in body panels : de en
  • ES207091A1 - Distributor apparatus for pneumatic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • ES207250A1 - A procedure for the obtaining of metallic glass in balls, grains, abalories and various objects (Machine-translation by Google Translate, not legally binding) : en es
  • GB688925A - Improvements in travelling wave apparatus : en
  • FR1023601A - Improvement in turbines or compressors : en fr
  • DK75577C - Device for protection of capacitors against overload. : da en
  • ES32704Y - Device to allow bundles to be tied with twine, thread or ribbon without knotting : en es
  • DE870550C - Process and device for the decomposition of cobalt compounds contained in formylation products : de en
  • ES207738A1 - Procedure and device for the manufacture of flexible tapes (Machine-translation by Google Translate, not legally binding) : en es
  • FR57634E - Regulators refinements : en fr
  • US2631325A - Brush rest : en
  • DE1652580U - FIXING FOR SINGLE SPRAY NOZZLE. : de en
  • DE870954C - Device for converting a motor vehicle with driven rear wheels into a motor vehicle with driven front and rear wheels : de en
  • DE871078C - Adding machine : de en
  • ES207620A1 - Supplier of automatic recovery for the dosed distribution of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • US2632001A - Anion exchange resins from tertiary amines and methyl styrene polymers : en
  • US2631664A - Time-delay relay : en
  • US2631836A - Refractory lining : en
  • US2631463A - Cord belt : en
  • US2632023A - Method of preparing 2, 5-diamino-2, 5-dimethylhexane : en
  • US2631801A - Separable eaves trough hanger means : en
  • DE1652349U - TOY RANGE. : de en
  • ES207026A1 - Improvements in the changing mechanisms of the guºahilos in the tricotous machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES32765Y - Pipe with lid and reverse suit : en es
  • ES33136Y - Tongs to decorate pastry and kitchen cakes : en es
  • GB688877A - Extensible post for supporting surveying instruments : en
  • FR1023218A - Process of fractional distillations : en fr
  • US2631631A - Container for keys, note pads, and similar articles : en
  • US2631678A - Rubber filleted propeller blade : en
  • ES34882U - An improved fit for garment waists (Machine-translation by Google Translate, not legally binding) : en es
  • US2631657A - Ignition means for gun type oil burners : en
  • US2631782A - Tobacco curing system : en
  • US2631901A - Vibration damper : en
  • US2631997A - Polymerization of unsaturated organic compounds using improved redox catalysts : en
  • US2632140A - Speed control of machines : en
  • GB689137A - Improvements in and relating to combined buffer and drawgear for railway trucks : en
  • US2631601A - Control responsive to fluid level : en
  • US2631748A - Labeling machine : en
  • ES31784Y - Device for beveling products of rubber or similar materials : en es
  • FR1023419A - Washing powder : en fr
  • FR1023435A - Semiconductor amplifier : en fr
  • FR1023220A - Improvements to electro-acoustic devices for two-ear headphones : en fr
  • FR57643E - Improvements to manometric devices : en fr
  • GB689110A - Improvements in or relating to optical objectives : en
  • DE869540C - Blood preservation and transmission device : de en
  • DE870992C - Door lock for horizontal coking chamber ovens or other ovens : de en
  • DE871129C - Toothing, especially for slow running gears in timers and counters : de en
  • ES33255Y - Special car ashtray : en es
  • US2631363A - Cotter pin tool : en
  • ES204278A1 - Improvements in the procedures of manufacturing and assembling sole to shoes of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES204505A1 - Procedure for the obtaining of a new plastic preparation in the form of pasta (Machine-translation by Google Translate, not legally binding) : en es
  • ES207612A2 - A procedure for construction of doors, windows and furniture in general, using tempered safety glass planks (Machine-translation by Google Translate, not legally binding) : en es
  • ES206000A1 - An internal combustión machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES34954U - A piece of costume jewelery for shirt cufflinks (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652319U - WEATHER AND WATERPROOF PERMANENT LABEL FOR PLANTS IN DIFFERENT COLOURS. : de en
  • DE1652510U - MARKER BUTTONS FOR TRAFFIC ROADS. : de en
  • DE765958C - Unburned, colored writing or drawing leads : de en
  • US2631298A - Toilet ventilating device : en
  • US2631442A - Automatic defrosting system and assembly : en
  • US2632038A - Vertical velocity indicator : en
  • ES32774Y - Thickness gauge : en es
  • US2631415A - Safety razor blade holder and support therefor : en
  • US2631501A - Broaching machine : en
  • DE870972C - Garbage truck : de en
  • FR1023448A - Hair active agents : en fr
  • DE1652463U - INFUSION DEVICE FOR TARGETED CONTINUOUS DROP INFUSION. : de en
  • DE870564C - Device for moving or controlling the movement of webs or sheets of paper or the like in printing machines or the like. : de en
  • US2631550A - Power curler : en
  • GB688984A - Improvements in motor vehicle frames : en
  • ES34871U - Reinforcements for bed bases (Machine-translation by Google Translate, not legally binding) : en es
  • US2631968A - Sheetsxsheet i : en
  • US2631816A - Staple extractor : en
  • US2631824A - Detachable rock drill bit : en
  • GB689118A - Hydraulic machine tool with driven tool spindle : en
  • US2631692A - Sway control for motor vehicles : en
  • US2632156A - Vacancy indicator for drive-in theaters : en
  • DE870518C - Device, in particular for packaging tobacco, which is provided with one or more containers into which a bag to be filled can be inserted, or containers intended for this device : de en
  • DE871123C - Device for designing the driver's cab of a motor-driven locomotive for toy and model trains : de en
  • ES207481A1 - Improvements introduced in the plaster machines orange, lemons and other citric fruits (Machine-translation by Google Translate, not legally binding) : en es
  • ES28325Y - Crystalline surgical element for lung operation : en es
  • ES31490Y - Elastic marker blocks on pavements or as chasers : en es
  • ES31985Y - Automatic telephone auxiliary device : en es
  • FR1023331A - New method and apparatus for the treatment of certain circulatory disorders and conditions : en fr
  • GB689056A - Doors for horizontal coke ovens for the production of gas and coke : en
  • DE1652469U - FUSE FOR THE INSERTION SLOT ON MONEY BOXES. : de en
  • DE871088C - Tobacco pipe holder : de en
  • ES32497Y - Toy cinematograph for candling or projection on screen, photographic or cartoon film : en es
  • ES34643U - Improved hand drills and similar tools (Machine-translation by Google Translate, not legally binding) : en es
  • GB689061A - Improvements in or relating to variable electric condensers : en
  • DE1652559U - COMPANION FRAME. : de en
  • ES34771U - Lampholder with switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023370A - Safety device for rotary cylinder machine and machine with application : en fr
  • DE1652282U - GALVANIC DRY ELEMENT. : de en
  • FR1023197A - Motorcycle chassis : en fr
  • ES34810U - New sanitary container for sterilized tape and insulators (Machine-translation by Google Translate, not legally binding) : en es
  • US2631588A - Booth for giving tan treatments : en
  • US2632074A - Arc chute utilizing interleaved u-shaped conductive members : en
  • GR14279B - OPTICAL DEVICE AFTER OPEN FLAME LEVEL. : el en
  • DE870756C - Process for the production of molding compounds in an alternating electric field : de en
  • DE871025C - DC-AC converter : de en
  • FR1023599A - Improvements to bourdon tubes and other elastic pressure sensitive tubular elements : en fr
  • GB688882A - Improvements in or relating to fuzes for projectiles : en
  • US2631353A - Stabilized alumina peebles : en
  • DE870679C - Process for the production of long mesh fabric : de en
  • US2631452A - Wheel balance indicating device : en
  • US2631794A - Airfoil nose flap arrangement : en
  • DE870816C - Hand paint press : de en
  • DE870918C - Post counting device on writing adding machines : de en
  • FR1023486A - Magnetic tie holder : en fr
  • DE870536C - Foam fire extinguishing vehicle for underground use in mines : de en
  • ES32721Y - Recreational toy : en es
  • ES34911U - Plug (Machine-translation by Google Translate, not legally binding) : en es
  • ES34925U - Improved footrest for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023198A - Foldable sheet for packaging machines : en fr
  • FR1023296A - Electromechanical machine to calculate, allowing to automatically perform the following operations: addition, subtraction, multiplication, division and square root : en fr
  • GB688974A - Improvements in or relating to roller mills in which the feeding and/or grinding rolls are driven by variable-speed gearing : en
  • FR1023454A - Process for the manufacture of a zinc sulfide pigment : en fr
  • US2632045A - Electrochemical color filter : en
  • DE871227C - Radiator cap with built-in pressure and vacuum valve : de en
  • CA491347A - Powder metallurgy : en fr
  • DE756432C - Arrangement for regulating the power : de en
  • DE870938C - Process for the processing of waste light-sensitive photographic papers : de en
  • DE871233C - Welding nut : de en
  • FR57650E - Radio receivers : en fr
  • DE1652466U - SCISSOR BAND. : de en
  • ES196749A1 - A TRACKED VEHICLE, ESPECIALLY USED AS A LEVELING DEVICE : en es
  • ES207391A1 - A machine for drying garment clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023540A - Agglomeration process : en fr
  • CA491420A - Viscosity indicating and controlling apparatus : en fr
  • CA491362A - Manufacture of edible plastics : en fr
  • US2631936A - Process for the production of a ferrochrome-silicon-aluminum alloy : en
  • CA491263A - Material spreading devices : en fr
  • CA491307A - Spacing device : en fr
  • US2631716A - Endless flight conveyer : en
  • US2631479A - Pneumatic tool dresser : en
  • DE1652386U - MONEY BOX. : de en
  • DE761439C - Device for venting when starting centrifugal pumps : de en
  • GB688993A - Improvements in and relating to electro-mechanical transducers : en
  • US2631582A - Portable adjustable manipulating apparatus : en
  • NL72022C - : en
  • US2631416A - Grinding tool for homogenizing machine valves : en
  • US2631500A - Machine tool : en
  • US2631722A - Package of pastelike material : en
  • AU1543253A - Improvements in or relating to apparatus for use in moving loose material : en
  • CA491427A - Pulleys for clothes lines and the like : en fr
  • FR1023442A - Adjustable windscreen wiper : en fr
  • DE870712C - Galvanic primary element : de en
  • ES32978Y - New mechanical toy : en es
  • ES34635U - A flat tension spring for fabrics of all kinds, especially a corset whale (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023468A - Rayon spinning machine for the manufacture of a sheet of yarns by the wet spinning process : en fr
  • FR1023497A - Process for separating sulfur from its impurities : en fr
  • DE1652307U - BOOK OF MATCHES. : de en
  • DE870598C - Process for making molds : de en
  • DE871228C - Driving key effective in one direction of rotation of a shaft or the like : de en
  • ES206509A1 - An automatic machine to weigh and cut the panificable mass (Machine-translation by Google Translate, not legally binding) : en es
  • ES28012Y - Bakelite lighter : en es
  • DE1652305U - DRAIN BUCKLE FOR BELT AND THE LIKE. : de en
  • DE870706C - Duenge melt phosphates and processes for their preparation : de en
  • FR1023337A - Process for perfect and unlimited conservation of plant products in general and installations for the implementation of this process : en fr
  • DE871194C - Roll ring trolley for heavy curtains : de en
  • DK75573C - Plate apparatus for heat exchange or filtration. : da en
  • DE870729C - Synchronously operated load switch for step control devices : de en
  • ES34868U - Pocket game (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652533U - GOODS COUNTER WITH MECHANICAL SHUTDOWN. : de en
  • FR1023327A - Control device for changing the frequency of an oscillating electric circuit : en fr
  • DE870913C - Process for creating and reproducing records of variable electrical processes : de en
  • US2631937A - Prepared fish bait and method of manufacturing same : en
  • US2631779A - Counter control mechanism : en
  • DE870661C - Trigger for firearms : de en
  • FR1023290A - Improvements to electron beam focusing devices : en fr
  • GB689033A - Apparatus or equipment for automatically indicating the degree of loading of fishing nets or lines : en
  • ES204812A2 - Improvements in express characters (Machine-translation by Google Translate, not legally binding) : en es
  • US2631401A - Fishing tackle : en
  • ES33033Y - Lined button pattern : en es
  • DE870521C - Toothing for timepieces and counters : de en
  • DE871031C - Arrangement for frequency measurement and control : de en
  • DE871130C - Waterproof watch case : de en
  • DE870958C - Compressed air door locking device, especially for motor vehicles : de en
  • FR1023482A - Remote control accumulator battery valve : en fr
  • ES32159Y - Reel-case for adhesive tape strips and similar adhesive fabrics : en es
  • GB689009A - Parachute pack : en
  • ES33149Y - Tabletop game : en es
  • ES34721U - Improved clothing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023299A - Process for manufacturing phosphate fertilizers by melting natural phosphate and metallurgical slag : en fr
  • US2631299A - Dental font : en
  • US2631579A - Portable cooking grill : en
  • US2631661A - Blind construction : en
  • DE1652378U - SEPARATION POINT CONNECTION FOR THE LOOP OF CORD WATCH STRAPS. : de en
  • ES34909U - Rifle or toy rifle with loading and firing mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023432A - Method for adjusting the air admission in the ovens, in particular in blast furnaces, and device for its implementation : en fr
  • US2631396A - Artificial flower : en
  • US2631887A - Hinged finish molding for vehicle closures : en
  • US2632070A - Alarm signal station : en
  • US2631848A - Paper advancing means for graphic recorders : en
  • US2632008A - Process for converting sapogenins into pseudosapogenins : en
  • USD169038S - Hall coaster wagon : en
  • US2631540A - Rotary fluid pump : en
  • US2631803A - Article suspension means : en
  • CA491321A - Apparatus for the conversion of motion : en fr
  • DE1652567U - FRICTION WHEEL LIGHTER. : de en
  • DE1652498U - Container, in particular for holding vehicle keys, such as ignition keys, door keys or the like : de en
  • DE870734C - Acetylene developer : de en
  • DE870798C - Axle arrangement, especially rear axle arrangement for motor vehicles : de en
  • GB689006A - Weighing scales : en
  • FR1023247A - Purification of esters derived from ricinoleic acid : en fr
  • DE1652220U - BALANCING CAPACITOR. : de en
  • DE1652566U - LIGHTER. : de en
  • US2631839A - Clothes scale for washing machines : en
  • US2632081A - Arc welding apparatus : en
  • DE767660C - Process for the preparation of nicotinic acid : de en
  • DE871028C - Process and device for eliminating the temperature dependence in conductivity measurements on liquids : de en
  • ES205427A1 - Air heating system based on infrared radiations (Machine-translation by Google Translate, not legally binding) : en es
  • ES33009Y - Model of trays for tea, cutlery, breakfasts and services : en es
  • FR1023585A - Quick clamping device for vices, wood presses and the like : en fr
  • CA491374A - Manufacture of calcium hypochlorite bleach liquor : en fr
  • DE870595C - Drum for turbo machines, especially for axial compressors : de en
  • DE1652578U - FAN GEAR FOR INCUBATOR. : de en
  • ES31923Y - Bell for acoustic bicycle signals : en es
  • DE871023C - Sliding resistance with handwheel actuation : de en
  • GB689112A - Improvements in screw or like nicking machines : en
  • AU1536453A - Improvements relating to endless track for tractors andother vehicles : en
  • CA491287A - Cleaning composition : en fr
  • CA491425A - Low-capacity vapor-electric device : en fr
  • ES34820U - Device that allows the air movement of hair dryers : en es
  • FR1023571A - Improvements in means of locomotion, in particular water-coiler watercraft : en fr
  • GB688958A - Improvements in and relating to electric contact converters : en
  • US2631652A - Portable milking stool : en
  • CA491285A - Electrical service racks : en fr
  • DE1652330U - FITTING OF WINKERS IN RECESSES OR CUT-OUTS OF THE BODY SKIN OF MOTOR VEHICLES AND THE LIKE. : de en
  • DE752068C - Process for the production of artificial stones containing metal : de en
  • US2631533A - Printing method and apparatus using a ribbon inker : en
  • CA491320A - Interpolymers : en fr
  • DE1652225U - DENTAL REPLACEMENT, IN PARTICULAR UPPER DENTURE. : de en
  • US2631757A - Dispensing device : en
  • US2631939A - Packaging of soft plastic foods : en
  • DE1652511U - DEVICE FOR DETECTING AND DRIVING SWIMMING SEA ANIMALS. : de en
  • ES206687A1 - Improvements improved in the unión systems for rail lanes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652532U - BOX FRAME FOR SMALL RIB AND HOSE CIRCULAR KNITTING MACHINES : de en
  • DE870562C - Process for the production of pure salts of high molecular weight chitosan-like substances : de en
  • AU1538253A - Beam change pre-conditioner for automatic pilots : en
  • CA491339A - Steam iron reservoir water supply and water discharge means : en fr
  • US2631410A - Apparatus for forming flat glass : en
  • US2631616A - Shuttle-box motion for looms : en
  • USD169045S - Combined control knob and escutcheon plate : en
  • US2631765A - Fishing rod carrier for vehicles : en
  • DE870784C - Stone grist mill : de en
  • DE871186C - Ferrari drive system with magnetically parallel voltage drive flux air gaps : de en
  • FR1023184A - Device adaptable to containers such as buckets, for wringing brooms, mops, mops and similar objects : en fr
  • GR14297B - IMPROVEMENTS IN ARMS AND RELATED TO THESE. : el en
  • US2632035A - Demagnetizing control system : en
  • US2632077A - Venting arrangement for liquid rheostats : en
  • DE1652582U - CROP RING MADE OF TWO MATERIALS. : de en
  • ES207717A1 - A laminator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES34967U - Curved wooden frame composed of two curved pieces and applicable to the seats of chairs (Machine-translation by Google Translate, not legally binding) : en es
  • CA491250A - Rotary earth drill with fluid pressure feed : en fr
  • DE1652473U - FRICTION WHEEL LIGHTER. : de en
  • DE1652556U - SAFETY PIN. : de en
  • DE870794C - Pneumatic tires for vehicle wheels, especially for the wheels of aircraft landing gear : de en
  • DE1652413U - ACTIVE PRESSURE MIXER. : de en
  • AU1541353A - Improvements in fan end construction for furnaces : en
  • DE1652569U - CIGARETTE EXTINGUISHERS, MAINLY IN COMBINATION WITH AN ASHTRAY. : de en
  • DE870879C - Single-layer bar winding, especially for asynchronous machines : de en
  • FR1023472A - Hinged disc feeder : en fr
  • FR1023499A - Method and machine for folding pieces of leather or the like : en fr
  • FR1023581A - Process for the preparation of polyvinyl chloride solutions and textile products conforming to those obtained from these solutions : en fr
  • IE20388L - Electric fuse-contact breaker : en
  • US2631380A - Hair drier : en
  • US2631967A - Process and apparatus for converting reactant materials : en
  • DE767657C - Method for generating recoil forces by means of fuel-air mixtures : de en
  • US2631858A - Phonograph stylus : en
  • AU164002B2 - Improvements in or relating to radar receivers comprising a position indicator : en
  • DE870694C - Process for the preparation of 17-ethynyl compounds of the androstane series and their stereoisomers : de en
  • ES207168A1 - Improvements in the burners with meche for liquid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • US2632003A - Treatment of sticklac to obtain therefrom seedlac : en
  • US2631377A - Adjustable snap gauge for threaded and other test pieces : en
  • AU1538753A - Improvements in or relating to thermal control system : en
  • DE1652515U - MOERTEL TRANSPORT PROCESSING AND UNLOADING DEVICE. : de en
  • ES207597A2 - Improvements in the construction of guillotine windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023309A - Threading device for weft thread in automatic looms : en fr
  • US2631405A - Toy top : en
  • US2631311A - Corn pad applicator : en
  • DE757262C - Process for the preparation of p-nitroaryldisulfimides : de en
  • FR1023306A - Improvements in tank gauging processes : en fr
  • FR1023579A - Further development of vehicle windshield wipers : en fr
  • DE870764C - Device for measuring the thickness of walls that are only accessible from one side : de en
  • DE871170C - Control unit for cam follower and central switch : de en
  • ES31962Y - Coin purse device : en es
  • FR1023231A - Advanced dye box control device : en fr
  • GB688823A - Improvements in energy producing devices : en
  • DE1652343U - SPORTS KNIFE. : de en
  • DE870778C - Rat and Mouse Trap : de en
  • DE871238C - Gate valve : de en
  • FR1023417A - Device for the continuous kinematic calculation of the ratio of the integrals of two independent variables : en fr
  • ES34782U - A table service coffee machine with automatic filling (Machine-translation by Google Translate, not legally binding) : en es
  • GB688867A - Hand-hole and man-hole closures for steam boilers, compressed-air containers and the like : en
  • DE1652451U - HOT BOTTLE. : de en
  • ES34970U - A toy of target shooting (Machine-translation by Google Translate, not legally binding) : en es
  • GB688986A - Improvements in or relating to mixing machines : en
  • FR1023612A - Receptacle (support or bucket) for conveying cylindrical objects : en fr
  • US2631499A - Selected light transmission and protective materials : en
  • DE1652387U - FILTER INSERT FOR TOBACCO PIPES. : de en
  • US2631438A - Self-service refrigerated showcase : en
  • US2632059A - Magnetic recorder : en
  • US2631743A - Parking garage : en
  • US2631812A - Lubricated valve plunger : en
  • DE1652286U - SCREW SOCKET FOR ELECTRIC BULBS. : de en
  • DE870869C - Insulating compound for windings, especially of voltage converters : de en
  • FR1023162A - Automatic photographic shutter with pre-cocking mechanism : en fr
  • DE870795C - Road vehicle train consisting of several individual vehicles : de en
  • NL72147C - Coupling device for rotating shafts with an axially movable mechanical coupling and an eddy current coupling arranged parallel thereto : en nl
  • US2631354A - Thread or the like winding and advancing reel : en
  • US2631388A - Stump clearing device : en
  • US2631799A - Adjustable mount for outboard motors : en
  • CA491254A - Repeating firearm : en fr
  • CA491375A - Magnetic transducer adapted to compensate for twisting of the record wire : en fr
  • CA491355A - Dust proof loading chute for weigh larries and the like : en fr
  • US2631451A - Water meter tester : en
  • US2631847A - Web accumulator : en
  • US2632018A - Halogen-containing phosphorus acids and esters : en
  • US2631525A - Cooking apparatus : en
  • US2632127A - Electron apparatus for highfrequency performance : en
  • AU1536753A - Flexible pipes : en
  • AU161103B2 - A device for interconnecting tubular members : en
  • US2631441A - Refrigerator defrosting apparatus : en
  • US2632108A - Diplexer arrangement : en
  • USD169044S - Piano case : en
  • ES34931U - Equipment marker device (Machine-translation by Google Translate, not legally binding) : en es
  • US2631437A - Liquid metering dispenser : en
  • US2631883A - Handle for cans : en
  • US2632141A - Instantaneous reversing motor : en
  • CA491353A - Ground rod construction : en fr
  • DE753811C - Control device for reciprocating compressor : de en
  • DE870732C - Process for the production of olefins : de en
  • FR1023606A - Process for drying wood and the like by superheated steam : en fr
  • US2631773A - Mailing sheet : en
  • DE871193C - Process for melting glasses or for producing sintered molded parts from high-melting oxides : de en
  • FR1023387A - Method and apparatus for the manufacture of mineral insulated electric cables : en fr
  • FR1023395A - Connection box for electrical lines : en fr
  • US2632017A - Catalytic synthesis of hydrocarbons : en
  • US2632087A - Utility burner : en
  • AU162816B2 - Pulp presses : en
  • US2631833A - Air conditioning apparatus : en
  • DE1652553U - DEVICE FOR FIXING THE EYE RIMINAL WIRE ON ZELLHORN-METAL COMBINATION GLASSES. : de en
  • ES34852U - Improvements in the single mouldboard plows for horses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023586A - Drying device for sulfur-containing materials : en fr
  • GB689001A - Improvements in or relating to potentiometers or resistor elements : en
  • US2631370A - Hand-held motor-driven shear : en
  • US2631571A - Hydraulic motor and control valve : en
  • ES34870U - Reinforcements for sommiers (Machine-translation by Google Translate, not legally binding) : en es
  • US2631502A - Vertical rotary tool support : en
  • US2632149A - Electric strain gauge : en
  • AU1547853A - Improvements in and relating to cockpit hoods of aircraft : en
  • AU154959B2 - Improvement relating to the blancing of rotating masses : en
  • AU870452A - An improved paint containing polyvinyl acetate and chlorinated rubber components and processes of making same : en
  • AU1538953A - Improvements in or relating to circuit arrangements for use with high frequencycables : en
  • ES32762Y - Extendable lamp holder with automatic switch : en es
  • GB688892A - Improvements in writing instruments and reservoirs therefor : en
  • US2631830A - Air conditioning apparatus : en
  • CA491280A - Device for hoisting bales : en fr
  • US2631382A - Thread-advancing reel : en
  • US2631882A - Bale handling hook : en
  • AU156049B2 - Improvements in and relating to cockpit hoods of aircraft : en
  • DE870963C - Strap for boots, especially for ski boots : de en
  • DE871162C - Annealing and melting furnace with electrically heated resistance tube : de en
  • ES34966U - Splice of wood curved to tsta using an additional appendix or lock applicable to seats of chairs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023543A - Improvements to steel apron and rubber mat conveyors : en fr
  • US2631933A - Process for the manufacture of synthesis gas : en
  • US2631980A - Noncaking alkyl aryl sulfonate detergent compositions : en
  • US2631984A - Isoolefin polyolefin interpolymer derivatives and compositions comprising the same : en
  • DE1652342U - SAVING CABINET OD. DGL. : de en
  • DE870906C - Device for marking points on the scale of measuring or test instruments : de en
  • ES34950U - Sleeve for coupling flexible conduits and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023508A - Signaling device mount, in particular for vehicles : en fr
  • GB688989A - Improvements in or relating to spacing members for use with the reinforcement in reinforced concrete structures : en
  • DE1652284U - CONTROL TRANSFORMER. : de en
  • ES207443A3 - Improvements in the manufacture of shave machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES34640U - Index filing cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • ES34910U - Shutter system for making non-refillable bottles (Machine-translation by Google Translate, not legally binding) : en es
  • GB689057A - Improvements in or relating to vehicle driving arrangements : en
  • DE870797C - Motor vehicle transmissions with electromagnetic gear clutches : de en
  • FR1023436A - Improvements in the synthesis of alcohols : en fr
  • FR1023545A - Adjustable connector for tubular structures : en fr
  • DE871163C - Speed dependent brake shoe : de en
  • FR1023390A - Further training in calculating machines : en fr
  • GB688966A - Improvements in or relating to packing, wrapping and like machines : en
  • DE1652228U - DRUG SYRINGE. : de en
  • US2632066A - Time-controlled actuating apparatus : en
  • US2631319A - Bath brush having oppositely extending detachable handle : en
  • NL72142C - Electromagnetic card selecting device : en nl
  • US2632113A - Mass spectrometry : en
  • USD169035S - Lady s stocking : en
  • ES34743U - A car radio dish reel of bicycles and motorcycles perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA491416A - Disc type fluid pressure seal : en fr
  • AU1541653A - Improvements in or relating to means for coupling an electron discharge tube toa hollow conductor : en
  • DE762276C - Process for the production of current inlets for vacuum vessels : de en
  • DE767665C - Device for monitoring earth lines in AC systems : de en
  • ES206562A1 - Procedure for the obtaining, from liquid oils of vegetable or animal origin, of a fat of greater title suitable for the manufacture of soaps and other products (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652448U - POLYMERIZATION KETTLE FOR DENTAL TECHNOLOGY. : de en
  • DE762986C - Method for operating a synchronous generator driven by an engine in interconnected operation : de en
  • ES207167A3 - Rearview mechanism with voluntary displacement of reflected luminous rays (Machine-translation by Google Translate, not legally binding) : en es
  • US2631827A - Apparatus for controlling proportions of materials : en
  • CA491256A - Method and apparatus for making saws : en fr
  • US2631286A - Protective shield connection for skull guards : en
  • US2631857A - Two-sided pickup and stylus therefor : en
  • US2632030A - Solvent extraction : en
  • NL71876C - Remote indicating or control system : en nl
  • US2631522A - Coffee maker : en
  • US2632020A - Dithiophosphate esters : en
  • DE870895C - Hoist : de en
  • DE871239C - Process for the production of a dense, fine-grained coating on objects made of aluminum or aluminum alloys : de en
  • GB688982A - Improvements relating to motor vehicle frames : en
  • AU156942B2 - Improvements in or relating to method of and apparatus for processing textile fibers : en
  • DE1652332U - FUNNEL CLOSURE. : de en
  • DE870699C - Process for the preparation of aryloxycarboxylic acids containing alkylol groups : de en
  • FR1023640A - Developments in radar system test devices : en fr
  • US2631285A - Glass holder for head protective equipment : en
  • US2631655A - Chair : en
  • US2631919A - Chart pad for recording meters : en
  • CA491400A - Hopper : en fr
  • US2632105A - Indoor television receiving antenna : en
  • US2631564A - Machine for treating box toe blanks and counter stiffeners with a conditioning liquid : en
  • US2631927A - Apparatus for removal of carbonaceous deposits from powdered solids : en
  • US2631978A - Metalworking lubricant solution : en
  • CA491291A - Welding apparatus : en fr
  • ES205561A1 - Improvements in vehicles denominated motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES34023U - For a painting for artistic embroidery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023421A - Socket pipe connection : en fr
  • FR1023503A - Process for the preparation of cation exchangers : en fr
  • AU156725B2 - Packaging of yarns and filaments : en
  • CA491398A - Scanning antenna systems : en fr
  • CA491368A - Bag filling machinery : en fr
  • AU162519B2 - Improvements in or relating to luminescent materials : en
  • DE1652241U - SEALING DEVICE FOR DOORS. : de en
  • DE1652327U - EXHAUST CAP BURNING GAS BOTTLES. : de en
  • BE499590A - : en
  • US2631449A - Damage-resistant key holder : en
  • US2631532A - Rotary intaglio ink fountain : en
  • US2631958A - Transfer process for coating materials : en
  • US2631368A - Combined saw and housing for a plurality of cutting tools : en
  • DE870891C - Kettles, especially for the household : de en
  • DE871053C - Glassmaker's pipe : de en
  • FR1023257A - Portable device to facilitate driving wooden dowels into railway sleepers : en fr
  • GB688875A - Improvements relating to high tension inductive windings for electrical apparatus : en
  • DE870665C - Table football figure with articulated right tailbone : de en
  • ES207723A1 - A procedure to work mica (Machine-translation by Google Translate, not legally binding) : en es
  • ES33084Y - Circuit breaker with tubular flush mount : en es
  • ES34880U - Layout of triptychs, altarpieces and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023618A - Improvement in two-stroke engines : en fr
  • GB688905A - Improvements in or relating to dolly-operated electric switches and switchgear : en
  • CA491301A - Oscillation generators : en fr
  • US2631304A - Automobile bed for juveniles : en
  • US2631542A - Hydraulic intensifier : en
  • US2631334A - Process of making thin free films : en
  • US2631507A - Paper web straightening device : en
  • AU1543853A - Improvements in and relating to valve and coupling constructions : en
  • US2631904A - Taper roller bearing : en
  • US2632147A - Communication system employing pulse code modulation : en
  • US2631443A - Absorption refrigeration : en
  • US2631894A - Vehicle wheel : en
  • US2631986A - Printing inks and processes for producing the same : en
  • US2631981A - Rejection of inactive material from a fluidized catalyst regenerator : en
  • US2631969A - Mineral oil treating system : en
  • US2631688A - Dust collecting and air purifying apparatus : en
  • US2631808A - Shelf and front panel bracket combination : en
  • CA491408A - Pipe insulator and spacer : en fr
  • AU1539753A - Improvements in production of calcium fluoride and silica : en
  • CA491364A - Clothes washing machine : en fr
  • US2631409A - Illuminated flower arrangement : en
  • US2632117A - Measuring apparatus : en
  • US2631291A - Retainer for garment cuffs : en
  • DE1652298U - CLOSING LINK, ESPECIALLY FOR WATCH LOCKING STRAPS. : de en
  • DE871086C - Electric number comparator : de en
  • CA491267A - Wheel structure : en fr
  • CA491391A - Method of making headed fastener : en fr
  • CA491396A - Pencil sharpener : en fr
  • DE1652345U - EDGE GUARD FOR AEXTE AND THE LIKE : de en
  • DE1652373U - Pill dispenser : de en
  • CA491365A - High pressure valve seal : en fr
  • DE751951C - Fluid gear of the displacement type for winches u. like : de en
  • DE870702C - Turbomachine, especially for high temperature working fluids : de en
  • AU156726B2 - Improvements inthe manufacture of cycle frames : en
  • CA491422A - Protective relaying-systems : en fr
  • ES206413A3 - Improvements in the means of obtaining antiseptic soaps (Machine-translation by Google Translate, not legally binding) : en es
  • DE754669C - Injection molding machine with exchangeable pressure chamber movably arranged within the melting crucible : de en
  • DE870539C - Process for the production of thin-walled seamless tubes : de en
  • DE870802C - Direction indicators designed especially for motor vehicles : de en
  • DE871067C - Arrangement for the transmission of measured values from pressure chambers : de en
  • DK75581C - Spool for twisting hair. : da en
  • ES207103A3 - Towing packaging apparatus for cars and other vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES32880Y - Soap bar hanger : en es
  • DE870805C - Hose valve cap : de en
  • DE871096C - Device for the production of metallic coatings : de en
  • US2631426A - Engine starting turbine having combustion element supplied thereto in response to speed and combustion chamber pressure : en
  • US2631615A - Picking shoe for looms : en
  • GB688922A - Improvements in electrical switching devices, particularly cross-bar switches : en
  • DE1652299U - INJECTABLE TRAVEL THINKING. : de en
  • GB689018A - Improvements in or relating to cages for laboratory animals : en
  • GB689036A - Improvements in the manufacture of cellulose ester fibres : en
  • AU159358B2 - Improvements relating tothe preparation of cyanamide and cyanamide polymers from urea : en
  • CA491344A - Electrical apparatus : en fr
  • ES32763Y - Sewing box : en es
  • GB689084A - Improvements relating to the construction of cellular motor vehicles : en
  • CA491401A - Headlight dimming system : en fr
  • CA491258A - Power lock for tools and the like : en fr
  • AU1548153A - Improvements in or relating to electric four-terminal filter networks : en
  • US2631798A - Kite : en
  • CA491367A - Washing machine : en fr
  • ES206654A1 - Procedure for obtaining amino-esters of penicilline (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023226A - Model Railroad Improvements : en fr
  • FR1023180A - Table football game : en fr
  • FR1023181A - Film rapid descent balance mechanism : en fr
  • ES206764A3 - A electrical system of traffic signals, autonomous and automatic, applicable to vehicles, to prevent those who follow them on the route (Machine-translation by Google Translate, not legally binding) : en es
  • CA491309A - Safety overload pitmans for power presses : en fr
  • DE870856C - Process for the production of formamides or amines : de en
  • DE870656C - Stick stick, in particular on grinding machines : de en
  • DE757014C - Sealing shield as core or cover of dams : de en
  • DE870594C - Multi-stage, highly loaded axial fan : de en
  • DE870769C - Vibration exciters, especially Ruettler : de en
  • ES33007Y - Tray with folding legs with automatic extension : en es
  • GB689020A - Improvements in and relating to insulating structures and method of assembling the same : en
  • US2631717A - Safety device for belt conveyers : en
  • US2631787A - Winding machine : en
  • AU157022B2 - Improvements relating to endless track for tractors andother vehicles : en
  • AU1546453A - Television cameras : en
  • US2631642A - Box sealing method and apparatus : en
  • US2631881A - Lock guard : en
  • DE759386C - Discharge tubes with gas or steam filling for the purpose of the flow direction : de en
  • DE870650C - Display device for vehicles, in particular for motor vehicles : de en
  • FR1023408A - Remote control system of the sensitivity of radio receivers : en fr
  • AU863352A - Improvement relating to the blancing of rotating masses : en
  • US2631413A - Apparatus for treating surfaces : en
  • DE870544C - Method and preparation for producing a water-repellent finish on fiber materials : de en
  • DE871176C - Cable end screw connection with earthing insert for armored cables : de en
  • AU164051B2 - Beam change pre-conditioner for automatic pilots : en
  • US2631612A - High-pressure valve : en
  • US2632090A - High-frequency cavity heater : en
  • ES207684A1 - Electromechanical device for the automatic opening of electrical services (Machine-translation by Google Translate, not legally binding) : en es
  • DK75593C - Photocopier. : da en
  • FR1023284A - Process for preserving in a liquid medium for dispersing substances sensitive to chemical agents present in this liquid medium : en fr
  • DE765966C - Method and device for the manufacture of fire lights : de en
  • ES202862A1 - An installation for cutting semiplastic bodies plated in a mold (Machine-translation by Google Translate, not legally binding) : en es
  • ES207384A1 - A provision of rollers in machinery of stretching of machines of spinning, especially in preparing and fine machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES34850U - An antiseptic glass for domestic use to sterilize rubber parts (Machine-translation by Google Translate, not legally binding) : en es
  • GB688992A - Improved refractory bodies and articles : en
  • GB689125A - Apparatus for the driving control of a motor vehicle : en
  • GB689105A - A new or improved mechanism for driving one or more rotary members alternately in opposite directions, for example the rollers of a batch-rolling machine for sugar confectionery : en
  • DE870806C - Lockable container : de en
  • US2631529A - Printing mechanism for automatic polariscopes : en
  • US2631791A - Web tensioning and driving device : en
  • US2631492A - Intermittent film moving mechanism : en
  • GB689007A - Improvements in or relating to the manufacture of seamed tubing : en
  • GB689102A - Imparting crease-resistance and shrinkage control to cellulosic textile materials : en
  • GB689145A - Improvements in or relating to puppets and the like : en
  • AU1539953A - Improvements in or relating to flexible bearings orthe like : en
  • DE1652391U - DEVICE FOR LIFTING LAWN PIECES. : de en
  • DE870596C - Apparatus for room inhalation for the nebulization of brine and medicines : de en
  • ES202986A2 - Improvements in the manufacture of thermos (Machine-translation by Google Translate, not legally binding) : en es
  • ES32548Y - Flexible tube-container for pasty substances : en es
  • US2631457A - Reciprocating carriage drive : en
  • US2631552A - Aluminum shingle : en
  • US2631578A - Toy pistol : en
  • FR1023463A - Lamp holder for miscroscopes : en fr
  • ES29824Y - Inhaler : en es
  • FR1023478A - Process for bleaching tripe, fats-doubles and similar food products as well as food products obtained by this or similar process : en fr
  • US2631546A - Rotary sliding vane pump : en
  • US2632011A - Tetrahydrophthalic acid compounds : en
  • US2632119A - Engine starter control : en
  • GB688919A - Improvements in or relating to tricycles : en
  • DE1652230U - COLLAPSIBLE SHOPPING BAG. : de en
  • FR1023270A - Process for the manufacture of woolen fabrics for blankets and similar articles as well as fabrics conforming to those obtained by this process : en fr
  • FR1023361A - Nut and washer fixing device : en fr
  • DE1652289U - SPAR SOAP BAR AND BRACKET FOR IT. : de en
  • NL72007C - : en
  • US2631826A - Sediment stirrer : en
  • DE1652215U - SOCKET FOR ELECTRIC LAMP, RADIATOR OD. DGL. WITH PIN BASE. : de en
  • FR1023334A - Improvements to pneumatic tube transmission devices : en fr
  • GB688863A - An electric headlight for motor vehicles : en
  • AU870552A - An improved chlorinated rubber paint : en
  • ES33250Y - Board game apparatus : en es
  • FR1023613A - Pimple enhancements : en fr
  • ES207016A1 - Improvements in the manufacture of necktie and other clothes, especially of inarrugable tissues (Machine-translation by Google Translate, not legally binding) : en es
  • ES207203A1 - A method for the manufacture of drums (Machine-translation by Google Translate, not legally binding) : en es
  • ES30822Y - Perfected blister clearer : en es
  • ES32552Y - Spiked brush with curved metal staples for stitching : en es
  • ES34773U - Improved bottle capsule (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023187A - Flexible tube with spreading device for applying makeup or other products : en fr
  • FR1023188A - Plastic objects with decoration and internal charge : en fr
  • FR1023249A - Improvements in the mechanical manufacture of bottles : en fr
  • GB689149A - Improvements in or relating to reciprocating pumps for lubrication purposes : en
  • ES32892Y - Rolling toy : en es
  • ES32985Y - Cap for tubes-containers of pastes and creams : en es
  • ES34863U - Automatic guillotine recess with folding windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023311A - Adjustable metal rack for backpack : en fr
  • FR57637E - Electrical impulse communication systems : en fr
  • ES34732U - Memorandum and draft board roll-up and adaptable to artillery pieces or similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES206254A3 - Improvements in crop prosedures for plants, with the corresponding device to make them (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023456A - Temperature compensated resonant vibrating reeds enhancements : en fr
  • GB689034A - Improvements in or connected with card index containers and cabinets : en
  • FR1023414A - Process for preparing copolymers of given composition : en fr
  • FR1023568A - Improvements relating to the preparation of a new unsaturated carbinol : en fr
  • US2631609A - Protective packer blowout preventer assembly : en
  • ES34948U - Support for electric fans (Machine-translation by Google Translate, not legally binding) : en es
  • DE767675C - Motor vehicle : de en
  • DE1652418U - PLASTIC KEY. : de en
  • GB689041A - Improvements in or relating to roofs for motor vehicle bodies : en
  • DE1652478U - ASHTRAY. : de en
  • GB688859A - Improvements in or relating to the production of glass-to-metal seals : en
  • FR1023621A - Baked sugar candy : en fr
  • GB688893A - Improvements in reservoir writing instruments : en
  • GB688924A - Improvements in or relating to feeding sheets to printing or like machines : en
  • DE870643C - Drawbar on vehicles, in particular farm wagons for motor vehicles or tractor-trailer combinations : de en
  • GB689014A - Improvements in and relating to convertible furniture and the like : en
  • FR1023221A - Control for roller tracks, in particular for so-called blooming rolling mills : en fr
  • GB689099A - Improvements in and relating to electrically heated incinerators : en
  • US2631802A - Display rack : en
  • DE751539C - Seal for cylindrical rotary valve in the cylinder head of internal combustion engines : de en
  • DE871137C - Method for attaching pieces of textile to the surface of a table during printing : de en
  • ES34809U - Curved wooden bars made in two or more pieces joined for the four feet of the curved chairs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023199A - Process for agglomerating nitrates in aqueous or dry solutions, using calcium oxide, more particularly for obtaining nitrogenous fertilizers by using sweepings : en fr
  • FR1023588A - Improvements made to gear change systems : en fr
  • DE870666C - Toy truck with a body that can be tilted on several sides : de en
  • US2631762A - Pressure actuated fountain toothbrush : en
  • ES207452A3 - Procedure for the manufacture of laminar elements with aterciple-look appearance (Machine-translation by Google Translate, not legally binding) : en es
  • ES207628A1 - Safety device for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES34946U - Fan support (Machine-translation by Google Translate, not legally binding) : en es
  • ES34973U - Frame for embroidery, transformable in work basket (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023528A - Protective packaging for bottles, glassware and the like : en fr
  • GB688850A - Manufacture of new monoazo dyestuffs of the pyrazolone series : en
  • DE1652379U - BRACELET CLOSURE. : de en
  • DE870874C - Current and voltage limitation in electrostatic painting and electrostatic filter systems : de en
  • ES205492A1 - A recording equipment of weights adaptable to automatic scales (Machine-translation by Google Translate, not legally binding) : en es
  • GB688951A - Improvements relating to inspection devices for roentgenographic films : en
  • US2631659A - Burner orifice spud : en
  • US2631807A - Tackle box support : en
  • US2632129A - Filament support structure for electron discharge devices : en
  • DE870724C - Circuit for converting a direct voltage into a proportional alternating voltage : de en
  • GR14291B - MISSION SUPPLIED BY SECURITY DEVICE. : el en
  • ES207621A1 - Aelectromechanical machine to rectify and/or polish surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • ES23333Y - Fixing device for roof elements : en es
  • DE1652285U - CENTRIFUGE. : de en
  • ES206524A1 - An adjustment system for adapting seat furniture to different seat materials and heights (Machine-translation by Google Translate, not legally binding) : en es
  • ES207635A1 - Apparatus for measuring the flow of liquids in pipes (Machine-translation by Google Translate, not legally binding) : en es
  • ES30906Y - Perfected Compact : en es
  • ES32821Y - Bed base reinforcement : en es
  • FR1023313A - Photographic camera with shutter : en fr
  • US2631465A - Demountable chain : en
  • DE871027C - Arrangement for measuring resistance using a quotient measuring device : de en
  • US2631781A - Heating and cooling controller : en
  • USD169033S - Combination stool and stepladder : en
  • DE1652437U - LOW-HANGING FLUSHBOX. : de en
  • US2631694A - Shock absorber : en
  • DE1652503U - CONTROL FOR WINDOW LATCHES WITH HORIZONTAL AND VERTICAL LOCKING BARS. : de en
  • DE870755C - Tool for plastering pressed parts : de en
  • DE871111C - Method and apparatus for determining the compensation color filters when copying color negatives onto multilayer color positive material : de en
  • DE871133C - Process for the flotative processing of kieserite-containing crude potash salts : de en
  • FR1023172A - Tubular lamp holder : en fr
  • FR1023265A - Pressurized fluid brake : en fr
  • GB689047A - Improvements in or relating to apparatus for moulding and wrapping articles formed from toffee or like plastic material : en
  • ES22729Y - Sewing arrangement of the corcetas or corcetas on lela tape or fabric : en es
  • ES32947Y - Improved socket base : en es
  • FR1023213A - Harvesting machine with adjustment of the working depth of the tool : en fr
  • DE870788C - Sieve suspension for bowl sieves : de en
  • US2631666A - Timing and resetting apparatus : en
  • US2631859A - Phonograph record : en
  • US2632124A - Method of winding armatures : en
  • DE1652522U - COMBAT SUIT. : de en
  • ES31968Y - Mechanism to provide intermittent advance movements to mechanical objects and a device to combine and reverse the rotation of its axes : en es
  • GB689081A - An improved metering device for use in refrigerator circulating systems : en
  • DE1652376U - SOIL PROTECTION FOR CHILLES. : de en
  • DE870909C - Push-pull resistance pickup : de en
  • ES32850Y - New reinforced concrete structure for construction : en es
  • FR1023314A - Ball and roller bearings : en fr
  • FR57603E - Improvements to carburetor metering units for gas engines : en fr
  • US2631536A - Decorating stamp : en
  • US2631768A - Filling apparatus and method : en
  • US2631790A - Web tensioning and driving mechanism : en
  • DE870892C - coffee machine : de en
  • DE871189C - Bellows blower : de en
  • DE871230C - Fastening of pins in pipe ends : de en
  • ES207698A1 - An apparatus to stabilize a tape of thermoplastic material (Machine-translation by Google Translate, not legally binding) : en es
  • DE754806C - Tall kitchen stove : de en
  • AU1547153A - Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons : en
  • US2631928A - Catalytic cracking apparatus : en
  • GB689079A - Automatic fraction collection apparatus : en
  • GB689159A - Improvements in or relating to absorption refrigeration systems : en
  • FR1023238A - Process for filtering beer wort mixed with hops and grounds : en fr
  • GB689074A - Improvements in fire extinguishers of the type which contain liquid under pressure : en
  • GB689095A - Manufacture of 2:4:4-trimethyl pentanal : en
  • ES205375A1 - SEXOSCOPE FOR BIRDS : en es
  • DE1652409U - DRIVE FOR VIBRATING SCREENS. : de en
  • DE1652447U - CASTING WAX HOLDER. : de en
  • DE871240C - Current collector arrangement for several conductor lines arranged side by side : de en
  • US2631878A - Door lock : en
  • US2632079A - Means and method for electric seam welding : en
  • DE815514C - Process for separating oil emulsions : de en
  • DE870981C - Process for the separation of solids of different weights and grain sizes by means of a suspension into fractions : de en
  • DE871203C - Flow meter : de en
  • DE1652329U - KNEE SUPPORT FOR DRIVERS. : de en
  • DE870616C - Two-stroke internal combustion engine operated with liquid or gaseous fuels and connected to an exhaust gas turbine and a supercharger : de en
  • DK75574C - Device for shredders or similar tillage implements. : da en
  • ES34757U - Head of impression and sonorous desprinting applicable in recording devices by magnetic tape (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023356A - Process for the clarification and purification of waste or residual water : en fr
  • US2631309A - Lasting machine : en
  • ES200953A1 - A reotative electric burner for the refilling of coffee or other seeds and for culinary uses (Machine-translation by Google Translate, not legally binding) : en es
  • US2631558A - Marine oil storage tank : en
  • US2632068A - Explosionproof ground clamp : en
  • FR1023520A - Sharpener : en fr
  • ES207748A1 - Manufacturing procedure for porcelain figures with lace applications also porcelain (Machine-translation by Google Translate, not legally binding) : en es
  • ES32692Y - Automatic rocking cradle : en es
  • US2631589A - Reinforced folder : en
  • US2631769A - Container filling machine : en
  • US2631922A - Process of producing noncolloidal calcium carbonate : en
  • AU161550B2 - Electric impulse lampas transmitter for light-flash signalling system : en
  • ES34787U - Model pump for inflamed tires of bicycles, motorcycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB688834A - Improvements in inclination indicators : en
  • IE20411L - Blowpipes. : en
  • DE870648C - Motor vehicle : de en
  • NL71899C - : en
  • DE1652355U - REFILL PACK FOR BEAN WAX CANS. : de en
  • DE1652434U - GRIPPER. : de en
  • US2632067A - Automobile safety ignition lock : en
  • DE871108C - Photographic or cinematographic camera : de en
  • US2631851A - Vibratory feeder for carton flats and the like : en
  • US2631728A - Separation of solids from fluids : en
  • US2631394A - Illuminated sign : en
  • US2631461A - Belt pulley : en
  • US2631568A - Veterinary's portable operating table : en
  • GB689120A - Improvements in revolving nozzle tops : en
  • FR1023399A - Flexible coupling : en fr
  • DE1652291U - DRUG CARRIER. : de en
  • DE1652506U - LOCKING DEVICE FOR OPEN DOORS OR. THE LIKE, ESPECIALLY ON CARS. : de en
  • FR1023642A - Bathtub with electro-therapy device : en fr
  • DE1652595U - COLOR CHART FOR DETERMINING COLOR COATS IN MOTOR VEHICLES. : de en
  • ES32780Y - Improved forceps for veterinary castrations : en es
  • DE870663C - Automatic spindleless coil winding machine : de en
  • FR1023310A - Process for the production of sulfonamides : en fr
  • NL73086C - : en
  • AU1545653A - Improvements in or relating to Electric Motor Control Systems : en
  • DE1652592U - DEVICE FOR CONTROL AND DEMONSTRATION OF SOUND DEVICES. : de en
  • DE870977C - Shut-off and measuring device for mobile transport containers with bottom emptying for the delivery of loose bulk goods : de en
  • DE870529C - Device for guiding the shuttle on round looms : de en
  • ES34759U - Booklet of soapy paper (Machine-translation by Google Translate, not legally binding) : en es
  • US2632053A - Integrating telegraph signal detector : en
  • ES34779U - Improved stain remover (Machine-translation by Google Translate, not legally binding) : en es
  • DE870900C - Process for the production of rolled films from polymers of vinyl chloride : de en
  • DK75591C - Method for generating compensation for leakage loss in cyclically operating hydraulic energy transfer systems and apparatus for performing the method. : da en
  • ES34920U - Improved fence for slide fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023639A - Hat : en fr
  • DE767654C - Damping arrangement for control and regulation systems : de en
  • FR1023646A - elements for the construction of coverings : en fr
  • GB688960A - Improvements in or relating to methods of preparing grids for electric discharge tubes : en
  • DE870692C - Process for processing tallow oil : de en
  • DE870844C - Process for the preparation of soluble salts of p-aminobenzenesulfonylthiourea : de en
  • ES205881A1 - Procedure to manufacture pastry and confectionery products (Machine-translation by Google Translate, not legally binding) : en es
  • US2631895A - Cover for vehicle wheels : en
  • US2631557A - Machine for making refrigerator liners : en
  • US2632136A - Torque amplifier : en
  • ES34865U - Automatic grater for grater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023297A - Method and device for measuring the speed of a moving fluid : en fr
  • DE870705C - Process for the production of dicalcium phosphate by digesting rock phosphates with phosphoric acid : de en
  • DE870946C - Process for producing composite images : de en
  • DE1652252U - PISTON PUMP. : de en
  • DE870762C - alloy : de en
  • DE870803C - Theft protection on trailers of trucks : de en
  • ES34884U - Set of staples for the unión of transmission belts (Machine-translation by Google Translate, not legally binding) : en es
  • FR57619E - Biguanide manufacturing process : en fr
  • DE1652562U - PLAQUE. : de en
  • DE870655C - Control device for ships by means of two pivoting propellers : de en
  • ES206737A1 - A PROCEDURE FOR CARRYING OUT DOUBLE CONVERSIONS BETWEEN SOLUTIONS OF IONOGENETIC SUBSTANCES WITH THE HELP OF AN IONO PERMOTATOR : en es
  • ES207647A1 - Hydraulic damping system for vehicles adjustable from the instrument panel (Machine-translation by Google Translate, not legally binding) : en es
  • US2632022A - Method of preparing 1, 8-diamino-p-menthane : en
  • GR14289B - SUPPORTING AND FEEDING DEVICE FOR FLUORESCENT TUBE. : el en
  • US2631698A - Storm shutter : en
  • GB688941A - Improvements in or relating to sliding valves : en
  • DE1652534U - PICKER ADJUSTMENT HEAD AND BEARINGS. : de en
  • US2631660A - Pneumatic conveying system : en
  • US2631749A - Collapsible pallet : en
  • GB689002A - Improvements in or relating to porch canopies : en
  • US2631343A - Continuous casting machine : en
  • ES34719U - Retainers of doors and venanas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023256A - Mobile portable saw stand : en fr
  • AU156824B2 - Improvements in or relating to electric motor control systems : en
  • FR1023633A - Preventive means against deterioration of the balance spring in clockwork movements when there is elimination of the play between the pin and the racket key, like or under the effect of a pliers : en fr
  • US2631511A - Control for rapid film processing : en
  • US2631288A - Bib and bottle holding device : en
  • DE1652560U - JEWELRY DISC, IN PARTICULAR SO-CALLED ULLR. : de en
  • DE1652253U - MAGNETIC TIRE PROTECTION FOR MOTOR VEHICLES. : de en
  • DE767664C - Free jet gas switch : de en
  • DE871155C - Process for the preparation of N-Monomethyl-ª-phenylethylamines : de en
  • ES33277Y - Unbreakable figure mode : en es
  • ES34846U - Fluorescent street lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB688828A - Improvements relating to scraper conveyors : en
  • ES31816Y - Pocket toothbrush : en es
  • ES34916U - Portable liquor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023583A - High pressure discharge electric lamp : en fr
  • ES34726U - Perfect binding especially applicable to photo albums and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023484A - Toothbrush carrying toothpaste in its handle : en fr
  • DE870534C - Extraction device for coal or other minerals : de en
  • DE870959C - Shaving head for dry razors : de en
  • ES207525A1 - Improvements in appliances for forging crankshafts and similar parts (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652439U - TEXTILE MACHINERY - AUTOMATIC REEL. : de en
  • DE870640C - Glue tub for paper processing machines : de en
  • ES207613A2 - A procedure for construction of doors, windows and furniture in generalempling tempered safety glass planks (Machine-translation by Google Translate, not legally binding) : en es
  • ES30977Y - Room thermostat : en es
  • ES34889U - Book with cut-out drawings superimposed and electrically illuminated (Machine-translation by Google Translate, not legally binding) : en es
  • DE870860C - Numbering hammer for drawing wood and tree trunks with a rotatable single disc and numbers that can be placed on a special attachment piece : de en
  • ES206869A1 - An almond triangle machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES32376Y - Precision tool for sharpening and smoothing razor blades : en es
  • FR1023566A - Louver leaf or similar device : en fr
  • GR14293B - MIXTURES FOR THE CONSTRUCTION OF COATING MATTRESSES AND SUBSTRATES FOR FLOORS, WALLS OR SIMILAR. : el en
  • GB689019A - Improvements in eyelash curlers : en
  • GB688928A - Improvements in or relating to electric sockets adapted to co-operate with two-pin lamp caps : en
  • CA491312A - Harrows : en fr
  • CA491424A - Relays : en fr
  • FR1023439A - Process and apparatus for the manufacture of hollow glass objects : en fr
  • GR14290B - METHOD OF REFINERATION OF OILS AND FATS AND ESTABLISHMENT FOR THE OPERATION OF THIS METHOD. : el en
  • US2631775A - Packaged electrically operated ventilating fan : en
  • FR1023380A - Racking device : en fr
  • FR1023483A - Advanced sole : en fr
  • DK75587C - Displacement type fuel pump. : da en
  • ES207783A1 - Procedure for the elaboration of the lactamos distillation residue (Machine-translation by Google Translate, not legally binding) : en es
  • ES207785A1 - Improvements introduced to the wheels and sharp bodies (Machine-translation by Google Translate, not legally binding) : en es
  • US2631862A - Trailer hitch and support : en
  • US2632016A - Hydrocarbon synthesis process : en
  • USD169027S - Refrigerator or the like : en
  • ES31793Y - Sound transposing device applicable to guitars and other similar stringed instruments : en es
  • DE1652272U - CARTON-LIKE PACKAGING FOR SWEETS, E.G. SMALL TABLES, EGGS, SWEETS ETC. : de en
  • DE871219C - Milking machine drive with valveless vacuum pump : de en
  • GB688844A - A flush-mountable wall box for an electric switch, fuse, socket-connector, or other electrical accessories : en
  • DE756874C - Process for the production of leather substitutes : de en
  • US2631289A - Hooded garment : en
  • US2631321A - Make-up applicator : en
  • GB688937A - A process for producing tertiary alkyl peroxides and the tertiary alkyl peroxides so produced : en
  • GB689144A - A magnet system arrangement for magnetic sound carriers : en
  • DE1652487U - CENTRIFUGAL PUMP. : de en
  • ES34947U - Propeller with self-protected fan blades (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023462A - Catalytic hydrogenation process and catalysts used therefor : en fr
  • FR57636E - Electrical impulse communication systems : en fr
  • DE870968C - Ball and ball thrower as a toy or as a board game with a sling plate : de en
  • DE1652324U - GRINDING MACHINE. : de en
  • FR1023338A - Improvements made to transporters, in particular those with scrapers for mine work : en fr
  • GB688911A - Improvements in or relating to feed-stacks for labelling machines and the like : en
  • DE870606C - Device for measuring the thickness of sheet-shaped materials : de en
  • DE870761C - Process for the production of drying polyesters : de en
  • DE870786C - Vibrating mill : de en
  • ES34735U - A new device designed for the automatic change of fuses (Machine-translation by Google Translate, not legally binding) : en es
  • ES34744U - Door retainer device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023333A - Smoke and ventilation duct vacuums : en fr
  • DE1652504U - PLUG-IN BASE FOR WINDOW. : de en
  • GB688888A - Improvements in or relating to vibration absorber : en
  • ES34921U - Improved support for candy tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR57622E - Ultra-shortwave oscillator refinements : en fr
  • US2632036A - Panoramic recorder : en
  • US2632085A - Control device for electrical appliances : en
  • US2632126A - Incandescent filament support and method : en
  • DE1652488U - ON TRACTORS AND THE LIKE VEHICLES FIXED CENTRIFUGAL PUMP. : de en
  • DE870678C - Schuerfuebelbagger for the separate extraction of different layers : de en
  • DE871195C - table : de en
  • ES207309A1 - A machine with internal wings for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023564A - Electrical connection device, such as an outlet : en fr
  • US2631534A - Tape handling mechanism : en
  • US2631724A - Tray : en
  • US2631949A - Process of applying reaction plating : en
  • US2632019A - Alkyl esters of phosphono bis beta cyanoethyl acetic acid and acetic acid nitrile : en
  • DE870723C - Device for switching the high voltage transformer on and off of mechanically driven rectifiers, especially for electrostatic precipitators : de en
  • ES32918Y - Perfected Shoulder Pad : en es
  • FR1023190A - Improvements to retractable bollards : en fr
  • US2631472A - Slack adjusting mechanism : en
  • US2631892A - Oil burner filter : en
  • DE1652335U - LATCH HOOK NUT HOLE FOR COMPONENT LOCK. : de en
  • DE870522C - Clock with counterclockwise moving hands and time signs made in mirror writing : de en
  • DE870608C - Contact control of audio tapes : de en
  • DE870701C - Process for the production of organic phosphorus compounds : de en
  • DE871249C - Steering device for road vehicles : de en
  • ES32527Y - Improved layout for boat building : en es
  • GB689025A - Merocyanine dyes and methods of making them and photographic silver halide emulsions containing them : en
  • DE758025C - Remote control device for liquid shock absorbers of motor vehicles : de en
  • DE870985C - Device for dissolving the detergents when preparing the washing liquor : de en
  • ES206378A3 - Procedure for manufacturing a product for the conservation of fruit and to prevent its putrefaction and its deterioration by fungi and bacteria (Machine-translation by Google Translate, not legally binding) : en es
  • DE871146C - Process for the production of heating gases in addition to liquid hydrocarbons : de en
  • US2631406A - Wheeled animated toy : en
  • US2631345A - Double snap molding clip : en
  • US2631392A - Sign : en
  • US2631854A - Simulated baseball game : en
  • DE871140C - Device for continuous dialysis of fluids : de en
  • DK75582C - Device for vacuum cleaners. : da en
  • ES206912A1 - Procedure for the preparation of new azoic dyes containing chrome (Machine-translation by Google Translate, not legally binding) : en es
  • IE21259L - Treatment of sewage; fertilisers : en
  • DE1652549U - DRUM INDICATOR. : de en
  • DE870671C - Storage of the wheels, especially the wheels of toy vehicles : de en
  • GB689068A - Improved method of and apparatus for printing : en
  • GB689151A - Improvements in or relating to mixers for plastic materials : en
  • CA491380A - Radio beacon system : en fr
  • DE1652536U - THREAD TENSION AND PENDULUM BEARING WITH CENTRAL POSITION. : de en
  • US2631811A - Seal for multiport rotary disk valves : en
  • US2631831A - Evaporative cooler and humidifier : en
  • US2631864A - Take-up attachment for steering idler arms : en
  • GB689037A - Gear grinding machine : en
  • US2632082A - Soldering fixture for fuses : en
  • ES34723U - Sheet-head for multiple sheets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023552A - Friction Igniter : en fr
  • US2631888A - Dump truck body return attachment : en
  • US2631941A - Titanium concentrates : en
  • US2631387A - Sole of a shoe : en
  • DE870961C - Safety razor for slot blades of commercially available form : de en
  • ES206897A1 - Improvements in the procedure of manufacture of bags for hot water (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023557A - Clarinet, and in particular bass or alto clarinet, comprising a single emission hole of 3 harmonics : en fr
  • GB688943A - Improvements in or relating to wheel sets for rail vehicles : en
  • GB689106A - Hair dryer : en
  • US2631955A - Production of resin bonded fibrous articles : en
  • DE870988C - Hot deficiency : de en
  • DE871090C - Stabling : de en
  • ES34857U - Dosing container for powder products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023501A - heat exchanger : en fr
  • DE1652322U - INDEPENDENT POULTRY DRINK. : de en
  • DE1652555U - BUCKLE FOR A WATCH STRAP. : de en
  • US2631418A - Mobile leaf gathering, comminuting, and redistributing machine : en
  • DE870903C - Process for the production of synthetic resins : de en
  • DE766236C - Centrifugal adjuster for the ignition and start of injection in internal combustion engines : de en
  • DE870916C - Device for taking sea water samples : de en
  • FR1023163A - Improved process for separating sulfur from its impurities : en fr
  • US2631482A - Ringlike closure remover with internal grooves : en
  • US2631305A - Steel side rail for wood beds : en
  • US2631829A - Air and liquid contact apparatus : en
  • US2631860A - Double-acting collet : en
  • DK75576C - Circuit for obtaining picture synchronization pulses from a television signal. : da en
  • FR1023536A - float elevator : en fr
  • GB689089A - Improvements relating to temperature control devices : en
  • US2631924A - Preparation of hydrolyzable titanium sulfate solutions : en
  • ES207774A1 - Improvements introduced in the manufacture of tubin counters (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023348A - hydraulic or hydro-pneumatic prop for mine : en fr
  • FR1023368A - Lubrication device for spinning and twisting spindle supports with roller bearings : en fr
  • DE870690C - Process for making all types of fibers waterproof or water-repellent : de en
  • DE870967C - Transparent, inside hollow ball cube with one or more loosely arranged playing bodies inside : de en
  • DE871127C - Conveyor system, especially for buildings : de en
  • ES32697Y - Eventual protection for fluorescent tube lamp holders : en es
  • ES32788Y - Double steering wheel for teaching car drivers : en es
  • FR1023239A - Tamper-evident holder for rotating soap : en fr
  • US2631602A - Float operating inlet control valve : en
  • DE870593C - Braiding of rods, tubes, in particular pendant tubes for lamps and devices for their production : de en
  • DE871128C - Control station for pneumatic tube systems : de en
  • CA491428A - Adjustable ring gage : en fr
  • DE1652347U - MECHANICAL LOUD, IN PARTICULAR FOR BICYCLES OD. DGL. : de en
  • US2631970A - Method for purification of alcohols containing oxidizable impurities : en
  • US2631520A - Carcass protector : en
  • US2631344A - Method of casting metal ingots : en
  • US2631965A - Permanent waving of hair : en
  • DE870559C - Process for the production of melamine : de en
  • DE871177C - Device for the fine adjustment of variable resistances, especially the precision mechanics : de en
  • US2631600A - Diaphragm operated pressure regulating valve : en
  • US2631355A - Composition and process of making the same : en
  • DE1652313U - NURSERY DEVELOPMENT. : de en
  • CA491435A - Electrically operated toy or model railroads : en fr
  • CA491328A - Cutting and feeding machine : en fr
  • AU1545353A - Improvements in or relating to internal combustion engines : en
  • CA491257A - Game : en fr
  • US2631493A - Spring claw intermittent movement : en
  • US2631868A - Carbon paper pack for manifolding typewriters : en
  • US2631349A - Apparatus for clamping flexible material on cylinders : en
  • US2631711A - Machine for producing transposition charts : en
  • US2631551A - Ice-cream scoop : en
  • DE864052C - Method and device for lifting the film strip from the circumference of the swing path in the case of image standstill devices on film machines : de en
  • DE870689C - Process for sizing yarns made from hydrate cellulose fibers or rayon in the form of windings : de en
  • DE871077C - Method of measuring color temperature : de en
  • AU160589B2 - Improvements in or relating to mechanism for intermittently driving cinematograph films : en
  • DE871039C - Foot contact device for electron tubes : de en
  • DE871160C - Dehumidifier for cold room walls : de en
  • FR1023412A - Process for the preparation of printing matrices, by diazotyping : en fr
  • US2631670A - Apparatus for handling fluid in a well : en
  • US2632034A - Insulated multiple connector : en
  • US2632139A - Electric control system utilizing a saturable reactor for limiting currents : en
  • US2631468A - Automobile horn ring press button : en
  • US2631636A - Antiskid device for vehicles : en
  • US2631975A - Photopolymerization of vinyl trifluorochloroethyl ether : en
  • US2632024A - Process for the manufacture of substituted tetralones : en
  • US2632039A - Panel board construction : en
  • AU1545553A - Salt bath furnace : en
  • CA491385A - Tanks or reservoirs for feeding oil or fluid insulating compound to electric cables : en fr
  • US2631577A - Valve seat assembly : en
  • US2631932A - Sheetsxsheet i : en
  • CA491352A - MANUFACTURE OF .alpha.-ACYLOXY-CARBOXYLIC ACIDS : en fr
  • DE764137C - Process for extracting the light metals magnesium, aluminum and beryllium : de en
  • DE870513C - Cornering vehicle toy with a driver figure : de en
  • ES34908U - New motorized tricycle (Machine-translation by Google Translate, not legally binding) : en es
  • US2631292A - Necktie device : en
  • US2631373A - Partial denture : en
  • US2631880A - Latch structure for vehicle bodies : en
  • DE870911C - Method and device for erasing irregular noise during sound reproduction, especially in sound films : de en
  • AU158291B2 - Improvements in or relating to multichannel electric pulse code modulation signalling system : en
  • DE1652263U - HELICOPTER. : de en
  • DE1652381U - WALL SPARKLING. : de en
  • GB689064A - Improvements in or relating to supporting mounting arrangements for large air cooledthermionic valves : en
  • US2631796A - Aircraft jet engine cooling system : en
  • US2631926A - Apparatus for concentrating a solution and separating crystals therefrom : en
  • US2632128A - Glow tube cathode support : en
  • US2631395A - Animated advertising display : en
  • US2631495A - Slide projector-phonograph combination : en
  • DE1652514U - WARNING DEVICE FOR DANGER POINTS ON TRAFFIC ROUTES AND OTHER PLACES. : de en
  • AU161872B2 - Improvements in or relating to sink mounting : en
  • AU157474B2 - Improvements in or relating to lamp glasses : en
  • CA491399A - Container for catsup : en fr
  • CA491411A - Seals for plug valves : en fr
  • DE870923C - Straw press with straw cutter : de en
  • US2631835A - Apparatus for heating gases : en
  • CA491322A - Production of vinyl cyanide : en fr
  • DE870573C - Circuit breaker : de en
  • ES34841U - Automatic pencil provided with an element to randomly predict the result of the fultbol pools and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES34860U - A lock device for condemning cylindrical shafts (Machine-translation by Google Translate, not legally binding) : en es
  • ES34960U - Walloon for the beams used in the textile industry (Machine-translation by Google Translate, not legally binding) : en es
  • GB688913A - Improvements in or relating to electric snap-action switches : en
  • NL71883C - Method for anodic polishing of steel and steel alloys, nickel and nickel alloys, aluminium and aluminium alloys and molybdenum : en nl
  • US2631665A - Multiple valve control unit : en
  • AU160238B2 - Improvements in or relating to flexible bearings orthe like : en
  • CA491319A - Process of leveling and drying coatings : en fr
  • US2631314A - Street sweeper : en
  • US2631367A - Razor with a new and used blade holder : en
  • US2631729A - Mud device : en
  • US2631755A - Liquid dispensing device : en
  • DE871050C - Rotary piston blower : de en
  • DE870953C - Leg or knee operated throttle : de en
  • ES30525U - Mechanism applicable to stapling machines, portable (Machine-translation by Google Translate, not legally binding) : en es
  • ES32989Y - Pressure and filter elements in individual coffee machines : en es
  • FR57626E - Automatic variable pitch propeller : en fr
  • GB688839A - Improvements relating to ball-pointed reservoir pens : en
  • GB689107A - Improvements in or relating to the measurement of the rotation of shafts or like rotary members : en
  • DE871070C - Filling device for pourable goods with storage container and built-in scales : de en
  • FR1023157A - Nibbler : en fr
  • FR1023302A - Process for obtaining synthetic products : en fr
  • FR1023345A - Process and device for the manufacture of artificial resin prostheses in the form of complete or partial dentures : en fr
  • AU1541753A - Improvements in belt and bucket type elevators : en
  • US2632032A - Air cell vent : en
  • DE767663C - Switching tube for electric gas switch : de en
  • US2632094A - Flashlight having a sealed flexible casing : en
  • DE1652489U - HAND INJECTION PUMP WITH ATTACHED WATER TANK, ESPECIALLY FOR FIRE EXTINGUISHING PURPOSES : de en
  • DE765340C - Circuit for light signals : de en
  • ES32411Y - Special screwdriver : en es
  • AU1547453A - An improved method of and means for firing a cyclone furnace : en
  • DE1652351U - PORE CONCRETE. : de en
  • DE1652461U - LIQUID SPRAYERS, IN PARTICULAR FOR PERFUME. : de en
  • CA491357A - Conveyer belt supporting mechanism : en fr
  • DE1652517U - BRICK SCREW PRESS. : de en
  • DE756664C - Warning signal system with mains and battery supply for railway crossings : de en
  • DE871248C - Control device for aircraft : de en
  • US2631680A - Articulated blade : en
  • US2631788A - Wire-coiling machine : en
  • US2631948A - Method and apparatus for gas plating : en
  • US2632122A - Control mechanism : en
  • US2631402A - Refrigerated bait box : en
  • ES34873U - Spanish bowling board game (Machine-translation by Google Translate, not legally binding) : en es
  • US2631741A - Apparatus for handling drill pipes : en
  • US2631964A - Recovery of vitamin b12 : en
  • AU159135B2 - A tablet containing powdered milk for use in treating peptic ulcers : en
  • AU165152B2 - Improvements in automatic telephone systems employing crossbar switches : en
  • DE871119C - Hinge with a limitation of its opening angle : de en
  • ES31934Y - Holder of cass of radio receivers usable for the construction and repair of the same : en es
  • US2631339A - Casement blind : en
  • US2631619A - Reciprocating saw tool attachment : en
  • US2631620A - Sawmill feed works control and reversing mechanism : en
  • US2631778A - Digitizer : en
  • US2632040A - Automatic headlight dimmer : en
  • US2631654A - Removable seat cover and seat structure therefor : en
  • US2631784A - Cinder and cement railroad tie with cushioning means : en
  • US2631873A - Overloading stabilizer : en
  • US2631455A - Stable reference apparatus : en
  • CA491410A - Lift plug valves : en fr
  • DE1652234U - SWIVEL FOOT. : de en
  • DE755966C - Metal vapor converters or noble gas converters : de en
  • GB688952A - Improvements in and relating to liquid-immersed apparatus : en
  • US2631837A - Centrifugal type engine governor having hydraulically assisted speed setting control : en
  • US2631899A - Hydraulic system for the delivery of pulverulent materials : en
  • US2631335A - Calendar delivery mechanism of carding engines : en
  • DE871237C - Seal for moving machine parts : de en
  • DE1652598U - OVERFLOW BODY FOR TREATMENT SYSTEM. : de en
  • DE870659C - Drawing device : de en
  • DE871141C - Process and device for carrying out chemical reactions under increased pressure in an open system : de en
  • DE859680C - Remote electric thermometer : de en
  • DE870743C - Goods dispensing device : de en
  • US2631900A - Sectional scaffold frame : en
  • USD169031S - Spoon or other article of flatware : en
  • ES34836U - Remallar needle with rotary cable control (Machine-translation by Google Translate, not legally binding) : en es
  • GB688858A - Improvements relating to ferritic steel : en
  • US2631326A - Mop with suction and squeegee facilities : en
  • US2631555A - Shoe machine : en
  • US2632002A - Countercurkent sltjbb : en
  • US2631818A - Power control mechanism and winch for cable drawn scoops : en
  • US2631989A - Compositions comprising an acrylonitrile polymerization product and a dioxanone : en
  • US2631420A - Ear positioner and trash remover for corn harvesters : en
  • US2631751A - Rubbish basket : en
  • US2632047A - Television gain control system : en
  • US2632057A - Signal transmission : en
  • DE870683C - Core drill for deep drilling : de en
  • DE871021C - Cable clamp : de en
  • FR1023241A - Improvements made to automatic machines for the manufacture of glass articles using glass rods, articles such as, in particular ampoules : en fr
  • DE1652479U - FRICTION WHEEL LIGHTER. : de en
  • DE1652247U - CONTAINERS, IN PARTICULAR FOR CIGARETTES. : de en
  • DE752641C - Process for the production of metal powders : de en
  • DE871144C - Separation of vanadium from ores or slags containing vanadium : de en
  • GB689024A - Improvements in and relating to alternating current volt-ampere meters : en
  • FR57609E - Double-acting electric heater that can be used either after storage or immediately in direct connection : en fr
  • GB688887A - Impact fuze for rocket projectiles : en
  • DE1652370U - MASSAGE BRUSH. : de en
  • DE1652491U - FLAME PROTECTIVE HOOD. : de en
  • DE753414C - Electric light tube filled exclusively with noble gases with a luminophore layer attached to the inside of the tube : de en
  • DE754963C - Process for the production of perfectly straight, smooth precision tubes from welded or soldered sheet metal sections : de en
  • DE870896C - Mixing and kneading machine for plastic masses : de en
  • ES207293A3 - Procedure for the obtaining of hydrochlorated rubber in films (Machine-translation by Google Translate, not legally binding) : en es
  • GB688946A - Device for distributing air or other gases in liquids or vapours in air : en
  • DE870845C - Process for the preparation of di- or polyacetylene compounds : de en
  • US2631617A - Tool for forming loops in wire leaders : en
  • AU163401B2 - Television cameras : en
  • ES203296A1 - Continuous closure device with cursor (Machine-translation by Google Translate, not legally binding) : en es
  • DE871066C - Tester for tooth, cutting or similar wheels and methods for testing gear wheels or the like. : de en
  • ES204966A1 - Improvements in the triffasic motors of adjustable speed (Machine-translation by Google Translate, not legally binding) : en es
  • ES205434A3 - Improvements in the methods for the obtaining of frames for sunglasses and similar goggles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023440A - Reading desk for reclining people : en fr
  • ES34866U - Spray cap or capsule (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023321A - Process for the preparation of catalytic masses : en fr
  • DE1652260U - COUPLING FOR WAGNER WINDOW. : de en
  • DE870984C - Shaft sinking device : de en
  • DE870738C - Dismountable office, small and decorative furniture : de en
  • FR1023254A - Automatic pressure, compressibility and temperature correction device for gas volumetric meter : en fr
  • FR1023328A - Improvements to machines for building and repairing roads : en fr
  • DE870973C - Switching means for pipelines, in particular for pneumatic conveyor systems : de en
  • ES207724A1 - Lubrication improvements in the pumps of the spray machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES34788U - Device for replacement of the curved siphon (Machine-translation by Google Translate, not legally binding) : en es
  • ES34980U - New probe for sexoscope (Machine-translation by Google Translate, not legally binding) : en es
  • GB688898A - Improvements in intermittent film feeding devices for cinematograph apparatus : en
  • ES31313Y - Garment bonding device : en es
  • ES34750U - Talc jar (Machine-translation by Google Translate, not legally binding) : en es
  • FR57644E - Broadband antenna : en fr
  • GB689058A - Improvements in or relating to distributors for delivering liquids or semi-liquids under pressure to a number of points : en
  • DE1652248U - USED IN THE FORM OF AN ASHTRAY. : de en
  • DE1652364U - PLANE. : de en
  • DE870964C - Device for painting wires : de en
  • DE870993C - Door lock for horizontal coke ovens or the like. : de en
  • ES207197A1 - A multiply change transmission system for chain transmission of bicycles and other velocºpedos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023386A - Illuminated lens with anastigmatic field-leveling : en fr
  • CA491338A - Dynamoelectric machine regulating system : en fr
  • DE1652554U - RUBBER HOSE MEASURING DISC. : de en
  • DE870927C - transmission : de en
  • DE871102C - Chuck for tools, for example for taps : de en
  • DE1652346U - ELECTRIC BELL BELLING MACHINE FOR CHURCH BELLS. : de en
  • DE1652547U - THROWING SHOVEL CARRIER FOR THROWWORKS. : de en
  • DE870591C - Knitting tool holder and method for its manufacture : de en
  • ES32257Y - Detachable reel to retrieve the tape reel in writing machines. : en es
  • FR1023234A - Improvements in apparatus for finishing a surface of a shoulder or a similar part of an object : en fr
  • FR1023243A - Further training in balers or balers : en fr
  • DE871054C - Process for rendering and coloring glass and silicates, especially in the form of fibers, fabrics and powders : de en
  • GR14284B - IMPROVEMENTS IN DROP METERS AND SIMILAR. : el en
  • DE870836C - Method and device for the extraction of coal or other minerals : de en
  • US2632143A - High-voltage power supply : en
  • ES204217A1 - Speed reducing mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES34808U - Extension plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023224A - Alternating Current Energizer with Safety Switch : en fr
  • GB689066A - Improvements in apparatus for measuring the velocity of a gaseous fluid and in particular the air speed of an aircraft : en
  • DE1652429U - DEVICE FOR TRIGGERING OPTICAL OR ACOUSTIC WARNING SIGNALS ON VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE1652563U - CORD CLOSURE FOR CORD BRACELET. : de en
  • US2631494A - Ophthalmic trial frame for lenses : en
  • US2631805A - Wire holder : en
  • DE1652205U - ARRANGEMENT FOR THE MONITORING OF TELEVISION CHANNELS. : de en
  • DE760950C - Resistance flash welding machine, especially those with a large overhang and high performance : de en
  • DE871166C - Circuit for the register-based production of electrical locks of switches and routes for electrical signal boxes : de en
  • DE871174C - Telecommunication cables, in particular carrier frequency telephony cables : de en
  • ES34637U - Manual compressors of air perfected own for pulverization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023494A - Tilt plow for two-wheel tractors : en fr
  • GB689067A - Manufacture of rubber-like materials : en
  • US2631320A - Toothbrush : en
  • DE1652476U - CIGARETTE HOLDER. : de en
  • DE871092C - Cylinder head for internal combustion engines : de en
  • FR1023266A - Threaded sleeve intended to receive screws and to be inserted into holes drilled or punched out in metallic materials or not : en fr
  • US2631817A - Tire spreader : en
  • DE1652204U - LARGE BANDWIDTH ANTENNA WITH AT LEAST TWO MAIN BEAM DIRECTIONS. : de en
  • DE1652460U - ENCLOSURE DEVICE. : de en
  • DE862579C - Centrifuge for separating air from oil : de en
  • DE1652295U - Powder capsule for pharmacies, drugstores and the like : de en
  • DE870611C - Device for adjusting the sensitivity of an automatically controlled lifting device on tractors : de en
  • DE870848C - Process for the production of surface-active sulfuric acid esters or their salts : de en
  • DE871095C - Infinitely variable fluid gear : de en
  • ES31847Y - Heating device for spray painting apparatus : en es
  • FR1023515A - Pump with two cylinders, and two pistons, drawing the liquid at great depths : en fr
  • DE870728C - Control transformer with winding taps : de en
  • ES32291Y - Safety device for hydraulic brakes : en es
  • GB688853A - Improvements in or relating to market stalls and like portable structures : en
  • ES34826U - Complementary fryer (Machine-translation by Google Translate, not legally binding) : en es
  • GB688967A - Improvements relating to liquid pouring devices and to containers : en
  • FR1023609A - Brush refinements : en fr
  • GB689136A - Improvements relating to fish storage chests : en
  • US2632121A - Vibratory electric motor and tool driven thereby : en
  • US2631732A - Fiber disk filter assembly : en
  • ES32682Y - Self-retaining shaft fixing polygonal piece : en es
  • ES32844Y - Cup and lid for accumulator batteries or batteries : en es
  • GB689139A - Continuously regulatable hydraulic change speed transmission drive : en
  • DE871059C - Building block : de en
  • DE871107C - Cylinder machine for the production of cardboard or the like : de en
  • ES34720U - Exprimelimones perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023195A - Improvement of packaging consisting of film products : en fr
  • CA491426A - Method of preparing linear polyesters : en fr
  • DE1652302U - COVER PLATE FOR THE BASE OF EXTENSIBLE SCISSOR LINK STRAPS. : de en
  • DE870583C - Switching and control device for capacitors composed of several individual elements (coils) : de en
  • ES32321Y - Semi-automatic desktop cigarette case : en es
  • US2632134A - Cathode-ray tube tester : en
  • DE752574C - Process for the production of ª-caprolactam : de en
  • ES207633A1 - Improvements in button manufacturing procedures (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652496U - MOCKET LOCK. : de en
  • DE1652494U - Foam mast for fire extinguishing purposes. : de en
  • DE870512C - Toys with trolley conveyor : de en
  • DE871019C - Device for continuous vulcanization of rubber-insulated electrical cables : de en
  • ES34763U - An electric lighter for gas stoves (Machine-translation by Google Translate, not legally binding) : en es
  • ES34769U - Heating element (Machine-translation by Google Translate, not legally binding) : en es
  • GB689086A - Machine for grinding gears : en
  • US2631429A - Cooling arrangement for radial flow gas turbines having coaxial combustors : en
  • US2631646A - Die for use in high-frequency heating : en
  • US2631832A - Economizer unit for carburetors : en
  • US2632042A - Electrical crystal unit : en
  • US2631544A - Rotary vane pump : en
  • US2631869A - Irrigating system conduit joint : en
  • US2631562A - Apparatus for preparing and dispensing adhesive coated tape : en
  • DE1652353U - REVERSIBLE METAL STRAP WOODEN BOX. : de en
  • US2631843A - Spring cover : en
  • US2631914A - Cabinet having tiltable receptacles : en
  • US2632013A - Process of producing organosilicon compounds : en
  • US2631925A - Apparatus for the continuous analysis of oxygen and hydrogen : en
  • US2631693A - Wheel rim brake for cycles and the like vehicles : en
  • FR57633E - dispenser case for pasty products such as lipstick, for example : en fr
  • FR1023608A - Advanced washing machines : en fr
  • US2631906A - Sealing device for fluid pressure apparatus : en
  • FR1023164A - Device for temporarily retaining a pin in a clasp, particularly suitable as a piece of jewelry : en fr
  • FR1023496A - Method and apparatus for the metering by weight of scaly products : en fr
  • ES34770U - Connection sleeve for pressurized fluid conduits (Machine-translation by Google Translate, not legally binding) : en es
  • DE870543C - Process for improving the properties of fully synthetic fibers : de en
  • DE870713C - Process for the rapid drying of accumulator plates : de en
  • ES196765A1 - A PROCEDURE TO PREPARE QUICK RICE COOKING : en es
  • US2631346A - Messenger wire clamp : en
  • US2631998A - Copolymers obtained from trifluorochloroethylene and 1-fluoro-1-chloroethylene : en
  • US2631376A - Geometrical instrument : en
  • US2632072A - Low voltage switch : en
  • US2631884A - Axle retriever : en
  • FR1023396A - Offset plate and manufacturing process : en fr
  • US2631974A - Sulfuric acid recovery process : en
  • DE1652271U - METAL STRAP WOODEN BOX WITH EYE JOINTS AND EYE CLOSURES. : de en
  • DE767676C - Braking device for motor vehicles, especially heavy vehicles : de en
  • GB688947A - Improvements in methods of phosphor manufacture : en
  • DE870790C - Device for dosing the addition of black liquor in lye incinerators : de en
  • ES34823U - Can-opener mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES33069Y - Perfected relay for electrical circuits : en es
  • DE1652374U - TUBE AMULET. : de en
  • DE870538C - Device for pulling rods and wires through drawing nozzles : de en
  • ES207605A2 - Improvements introduced in the construction of hydraulic norias (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652399U - SEAL FOR ELECTRIC MOTORS IN BEET MILLS. : de en
  • ES32761Y - Canvas glove for industrial uses : en es
  • FR1023323A - Device for interior ventilation of vehicles : en fr
  • ES33051Y - Direction change device for toys : en es
  • FR1023403A - Process for the separation of isomers of hexachlorocyclohexane : en fr
  • ES205200A1 - Improvements in the construction of rectified tricotous machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB688840A - Improvements in or relating to film television apparatus : en
  • ES207330A1 - A procedure for the preparation of a new therapeutically active quaternary ammonium compound (Machine-translation by Google Translate, not legally binding) : en es
  • ES29773Y - Stocking hanger device for quick drying : en es
  • FR1023339A - Coating product : en fr
  • IE20473L - Beverage and food bases : en
  • DE1652213U - THROTTLE COIL, ESPECIALLY SUITABLE FOR THE OPERATION OF FLUORESCENT TUBES. : de en
  • GB689109A - Improvements in or relating to porters' and like barrows : en
  • DE1652445U - SURGICAL GLOVES MADE OF RUBBER WITH GRIP AREAS. : de en
  • DE870763C - Device for measuring the thickness of wires and similar objects, especially enamelled wires : de en
  • DE871003C - Process for the production of ethylene : de en
  • ES207412A1 - Procedure and device for the perforation of rocks and other hard materials, working at the same time by rotation and percussion (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023379A - Number comparator apparatus for statistical machines and the like : en fr
  • ES32785Y - Pruning shears : en es
  • FR1023294A - Improvements in aryltrichlorosilane preparation processes : en fr
  • DE870855C - Process for the production of substituted ureas : de en
  • DE871047C - Process for the production of lubricating oil emulsions : de en
  • DE870637C - Process for the production of composite metal billets : de en
  • US2631316A - Dusting brush : en
  • US2631591A - Tobacco smoking pipe : en
  • US2632083A - Thermostatically heated limit switch : en
  • ES31898Y - Perfected sewing pedal : en es
  • ES32402Y - Sanding device : en es
  • ES34864U - Toy gun-flashlight for optical-acoustic signals (Machine-translation by Google Translate, not legally binding) : en es
  • AU1538353A - Improvements in or relating to method of and apparatus for processing textile fibers : en
  • CA491290A - Aircraft sustaining rotor blade with airflow control : en fr
  • AU1191452A - An improved transport bin for grain or similar comminuted material : en
  • AU1548053A - Improvements in or relating to radar receivers comprising a position indicator : en
  • CA491282A - Bearing assembly : en fr
  • US2631323A - Brush and method of making same : en
  • CA491259A - Fish ways : en fr
  • US2631549A - Dough power curler : en
  • CA491415A - Bottle dispensing apparatus : en fr
  • US2631439A - Refrigerating shipping container for frozen foods : en
  • US2631446A - Cigarette lighter : en
  • US2631982A - Process for treating tar : en
  • US2631445A - Welt turning and fabric take-up mechanism for straight knitting machines : en
  • US2631454A - Water gun butt and apparatus : en
  • US2631634A - Nut anchoring device : en
  • US2631987A - Method for making emulsions of polymethyl vinyl ketone : en
  • DE1652214U - FLUORESCENT LAMP HOLDER. : de en
  • US2631504A - Rotary refiner : en
  • US2631944A - Organic driers in organic film forming compositions : en
  • US2632043A - Telegraph exchange system : en
  • US2631560A - Bookmark : en
  • AU160461B2 - An improved transport bin for grain or similar comminuted material : en
  • US2631391A - Calendar : en
  • DE870530C - Means for breaking up starch : de en
  • US2631872A - Quick coupling : en
  • US2632006A - Rapid basic-catalyzed esterification of cellulose : en
  • US2632100A - Signal discriminating system : en
  • US2632161A - Frequency modulated radar system : en
  • DE1652258U - WINDOW REGULATORS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1652541U - RAIL FOR SANITARY PURPOSES. : de en
  • DE1652594U - DIE, IN PARTICULAR FOR THE PRODUCTION OF DRAW LINK STRAPS. : de en
  • CA491381A - Method and device for mounting systems consisting of elements arranged one around the other and system manufactured in accordance with this method : en fr
  • DE870880C - Reversing switch for step transformers : de en
  • ES32757Y - Vernier caliper : en es
  • CA491429A - Pneumatic impact device : en fr
  • GB688841A - Improved change-speed gear transmission for motor vehicles : en
  • NL73522C - Apparatus for determining the phase of a voltage applied to a point of an n-phase system : en nl
  • GB688848A - Electrical switching apparatus for controlling a plurality of circuits in sequence : en
  • US2631696A - Brake control mechanism : en
  • FR1023401A - Device for supporting and fixing a seat, in particular on a vehicle : en fr
  • GB688927A - Improvements in or relating to luminescent materials : en
  • GB688831A - Improvements in or relating to kilns for burning ceramic products : en
  • ES26444Y - Enhanced float for the sport of swimming : en es
  • DE871169C - Device for reporting train numbers to railways : de en
  • ES206005A1 - An electrical appliance of light relampago (flash) for photographic purposes (Machine-translation by Google Translate, not legally binding) : en es
  • AU166033B2 - Improvements in or relating to electrical converting circuit arrangements : en
  • DE870758C - Process for fastening synthetic soft or hard rubber on other types of solid materials with vulcanization : de en
  • DE871029C - Differential measuring bridge for impedance measurements with short waves : de en
  • DE871192C - Rocking furnace for melting : de en
  • US2631719A - Extensible shaker conveyer : en
  • CA491310A - Method and composition for water conditioning : en fr
  • FR57620E - : fr
  • FR1023359A - Electric locking method and devices : en fr
  • GB688894A - Apparatus for use in colour matching : en
  • ES34623U - A radio box in the shape of a ship with all its accessories, special chassis and dial composed with its crystal (Machine-translation by Google Translate, not legally binding) : en es
  • ES34639U - Index filing cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • US2631863A - Side hill wheel support for implements and the like : en
  • FR1023521A - Shutter in flexible material adaptable to all container necks : en fr
  • DE756078C - Circuit arrangement for generating a pulse train with at least two groups of pulses of different frequencies : de en
  • DE871093C - Two-stroke internal combustion engine in which several cylinders work on each crankshaft throat : de en
  • DE870568C - For current implementation of certain electrical insulation bodies and processes for the production of the same : de en
  • FR1023577A - Needle bearing : en fr
  • FR1023593A - Twisting machine : en fr
  • US2631844A - Torsion bar mounting : en
  • USD169046S - Ring box or similar article : en
  • US2631487A - Cotter key : en
  • US2631885A - Container fastening apparatus for transport vehicles : en
  • US2631938A - Process of coating nuts and the resulting product : en
  • US2632130A - High current density beam tube : en
  • US2631341A - Adjustable blind or awning : en
  • DE756012C - Circuit arrangement for generating line saw tooth current curves for a trapezoidal deflection : de en
  • DE871103C - Method and device for forging angled workpieces : de en
  • DE871244C - Mixed image rangefinder for photographic and cinematographic purposes : de en
  • DE870942C - Multi-part attachment cassette intended especially for aviation cameras : de en
  • ES205956A1 - A device to charge a discharge condenser by the discharge machine through a gas (Machine-translation by Google Translate, not legally binding) : en es
  • US2632098A - Selectable switching means for stand lamps : en
  • FR1023153A - Improvements to folding binders : en fr
  • FR1023465A - Calibration and measuring device : en fr
  • CA491335A - Tobacco products : en fr
  • CA491393A - Balanced motion converting mechanism : en fr
  • DE1652408U - BEAT HEAD FOR BEAT MILLS. : de en
  • DE870567C - Circuit arrangement for telephone systems with dialer operation, in which high-value and low-value connections to individual and collective lines are established via the line selector : de en
  • DE870691C - Furnace for performing distillation processes or for other purposes : de en
  • DE870915C - Device for determining the lifting effect on a floating body : de en
  • DK75586C - Carburettor. : da en
  • ES34845U - A bill-turn-receipt on continuous paper (Machine-translation by Google Translate, not legally binding) : en es
  • ES34859U - Anti-slip device applicable to container (Machine-translation by Google Translate, not legally binding) : en es
  • ES34883U - Guiding chassis to project or enlarge photographs (Machine-translation by Google Translate, not legally binding) : en es
  • ES34928U - Block hollow concrete drum with air chamber against moisture (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652257U - BUG LOCK FOR SUITCASE, FOLDERS OR. DGL. : de en
  • DE871056C - Desk with drawer housings : de en
  • USD169041S - Nl/entdr : en
  • DE870781C - Process for utilizing high gas temperatures in a gas turbine process : de en
  • DE871120C - safe : de en
  • DE767662C - Method for the transmission of messages to subscribers who are connected via two-wire lines to exchanges which are interconnected by means of four-wire lines : de en
  • DE870548C - Process for cleaning blast furnace gas : de en
  • DE870957C - Device for the individual collection of blood from animals for slaughter : de en
  • DE1652474U - CIGARETTE PACK WITH MATCHES. : de en
  • DE870828C - Round loom for hoses : de en
  • DE870921C - Hole-controlled binary multiplier : de en
  • ES207606A3 - Improvements in the construction of single phase voltage variators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023274A - Improvements made to short-circuit detection devices placed at certain points of electric traction networks : en fr
  • ES33057Y - Classical frame for photography projection : en es
  • ES34728U - Top edge finishes in stainless steel containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES29825Y - Umbrella holder : en es
  • FR57624E - Improvements made to dust separators : en fr
  • DE871179C - Electric heat conductor in gas atmosphere : de en
  • US2631952A - Soldering flux and process of manufacture : en
  • ES33042Y - Plastic material purse : en es
  • GB688917A - Improvements in or relating to differential fluid pressure motors of the oscillatingpaddle type : en
  • GB688933A - Improved mechanism for numerically grouping booklets delivered from machines : en
  • DE870796C - Friction clutch for motor vehicles with an elastically suspended engine : de en
  • ES206351A2 - Improvements in the procedures for movie fixing in bobinator reels (Machine-translation by Google Translate, not legally binding) : en es
  • GB689011A - Facsimile recorders or transmitters : en
  • ES32717Y - Parts for the manufacture of metal shutters : en es
  • DE870979C - Device for carrying out work processes on warping machines : de en
  • FR1023264A - Device applicable to continuously operating buttermaking installations for determining the water content of butter : en fr
  • FR1023349A - Air filter : en fr
  • GB688899A - Improvements in superchargers for internal combustion engines : en
  • US2631566A - Milking machinery : en
  • FR1023259A - Improvement in violin stands : en fr
  • GB688881A - Sound recording and reproducing machine : en
  • USD169026S - Hand carried paper pompon : en
  • DE871042C - Electric heating element that generates not only high temperatures but also very strong light : de en
  • ES207260A1 - Procedure for the preparation of a nitrogen compound (Machine-translation by Google Translate, not legally binding) : en es
  • GR14300B - METHOD FOR PERFECT AND WITHOUT RICH RESIDUES OF LIGNITE FUEL AND OTHER SOLID FUELS, THROUGH STRONG AIR CURRENT, WITHIN EVERY HOB. : el en
  • US2632091A - Dielectric heating with tubeoscillator generators : en
  • DE870827C - Double-stroke dobby with continuously adjustable shelf standstill : de en
  • DE871229C - Connection of molded parts : de en
  • CA491286A - Brush type seals for rotary heat exchangers : en fr
  • ES34762U - An improved case for radioreceptors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023283A - Method for isolating notches in electrical machines : en fr
  • DE870852C - Process for the catalytic hydrogenation of halophenols to the corresponding cycloaliphatic alcohols : de en
  • DE870870C - Coaxial high-frequency cable with an outer conductor grooved at intervals, in particular high-frequency power cable for the transmission of centimeter waves : de en
  • ES207453A1 - Vibrocentrifuging machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023437A - Device applicable to vehicle wheels with pneumatic tires and to pneumatic tires in order to allow the removal of the inner tube : en fr
  • GB688955A - Improvements in and relating to methods of automatically supplying molten metal in continuous casting of metal rods, particularly high-melting metals or metal alloys : en
  • GB689029A - Improvements in and relating to gun sight computing mechanism : en
  • DE871024C - Arrangement on carbon brushes of electrical machines, in which the brush slides in a guide box : de en
  • ES207527A2 - New procedure for the obtaining of implacable dust from juice of fruits of horten plants and fruit in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES34901U - New sack for packaging rice in its retail sale (Machine-translation by Google Translate, not legally binding) : en es
  • ES34449U - New type of containers and packaging, removable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023405A - Improvements to electric cables : en fr
  • FR1023648A - Process for removing monomers from lactam polymerization products : en fr
  • DE870581C - Device for avoiding or shortening operational interruptions in the event of temporary short circuits in high-frequency tube generators or other devices that tend to spark over, for example spray electrodes : de en
  • DE871007C - Process for the separation of impurities that are difficult to remove from crude dehydracetic acid : de en
  • DK75590C - Suspension device for tube carriers with rod-shaped support means. : da en
  • FR1023404A - Improvements to scuba and breathing apparatus for dives : en fr
  • FR1023293A - Facial corolla for ablutions and all facials, protective device and collector : en fr
  • FR57641E - Multiplex electrical communication systems : en fr
  • GB689045A - Improvements in polyphase heteropolar inductor alternators : en
  • ES33458Y - Automatic device applicable to gaming tables : en es
  • ES32521Y - Special plastic toothpick : en es
  • GB688895A - Improvements in the preparation of luminescent materials : en
  • IE20279L - Resilient systems : en
  • DE1652459U - INSTRUMENTS FOR MANIPULATING RADIOACTIVE RADIATOR BEADS. : de en
  • DE870577C - Winding fastening for electrical machines and devices that are exposed to high mechanical loads : de en
  • DE870868C - Circuit arrangement for supplying telecommunications equipment, in particular radio receivers, from voltage sources of any kind : de en
  • DE871246C - Single or double pump : de en
  • ES207190A1 - Improvements in filamento electrical lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023176A - Silo and element for its construction : en fr
  • DE866948C - Locking device for telegraphic punching devices : de en
  • DE870754C - Process for the transfer of super polyamides in powder form : de en
  • ES205590A1 - Automatic and progressive speed change mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES34898U - Tabletop toy easily transformable to allow the practice of football, basketball or bowling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023269A - Spanish : en fr
  • GR14301B - IMPROVEMENTS AND CONVERSIONS ON THE MOTORCYCLE TWO CYLINDER Crank. : el en
  • DE870768C - Device for recording faults : de en
  • DE871231C - Clamping sleeve : de en
  • ES207162A1 - An electrical heating appliance (Machine-translation by Google Translate, not legally binding) : en es
  • ES34922U - Capacheta for the pressing of oil seeds (Machine-translation by Google Translate, not legally binding) : en es
  • US2631966A - Solvent extraction with liquid carbon dioxide : en
  • US2631347A - Slide fastener ornament and supporting means therefor : en
  • CA491302A - Method of heating houses and buildings : en fr
  • US2631611A - Gas control device : en
  • DE870627C - Adjustable inside stop for jaw chucks on rotary jaws : de en
  • FR1023467A - Improvements to telephone systems : en fr
  • GB689160A - Improvements in conches for the manufacture of chocolate : en
  • DE870557C - Process for the preparation of nitrogen-containing compounds : de en
  • DE870995C - Process for smoldering pellets from baking coal : de en
  • ES32546Y - Mold-seal for carafes : en es
  • ES34611U - Improved table for soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • DE870859C - Gluing a new web to the unwinding paper web, especially on a rotary printing press : de en
  • US2631488A - Grip bolt : en
  • US2631684A - Collecting electrode construction for electrical precipitators : en
  • US2631999A - Anion exchange resins from primary or secondary amines and methyl styrene polymers : en
  • US2631947A - Heat sealing adhesive sheets or tapes : en
  • US2632118A - Engine starter control : en
  • USD169034S - Cherry fitter : en
  • CA491382A - Directional antenna system : en fr
  • US2632048A - Light valve for television systems : en
  • US2632114A - Apparatus for indicating humidity of gases and the atmosphere : en
  • AU158155B2 - An improved method of and means for firing a cyclone furnace : en
  • DE1652500U - DRIVE BAR LOCK. : de en
  • DE870841C - Process for the production of isobutyraldehyde : de en
  • DE1652243U - STOP ARRANGEMENT FOR PORTABLE CHAIN MILLING MACHINES. : de en
  • DE870602C - Junction for a concrete skeleton construction made of prefabricated parts : de en
  • US2631865A - Steering knuckle construction : en
  • DE1652308U - ASCHER. : de en
  • DE1652438U - STANDPIPE VALVE FOR FLUSH BOXES OD. DGL. : de en
  • DE1652458U - BOTTLE STOPPER FOR INFUSION BOTTLES. : de en
  • DE763443C - Lead-free glass : de en
  • DE870716C - Process for filling limited cavities in electrical equipment with insulating material : de en
  • DE870956C - Method and device for filling liquids from bottles : de en
  • ES207326A1 - A machine to wash and drain clothing garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES34978U - Folding cardboard box for cigars and cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • CA491251A - Cork extractor : en fr
  • CA491376A - Device comprising an incandescent-cathode converter tube having a gas and/or vapour filling whose discharge path is cut by a magnetic field : en fr
  • CA491296A - Tile perforating machine : en fr
  • US2631559A - Marine steering device : en
  • US2631823A - Pipe driving point : en
  • US2631295A - Artificial hand : en
  • CA491253A - Hair waving device : en fr
  • US2632097A - Power-operated dirigible spotlight having a single driving motor : en
  • US2631585A - Bone reducing tool : en
  • CA491317A - Rocket type propulsion apparatus : en fr
  • AU157439B2 - Improvements in or relating to internal combustion engines : en
  • AU1545453A - Improvements in or relating tothe production of high grade rubber substances : en
  • US2631503A - Hydraulic table stop : en
  • US2632150A - Marine seismic surveying : en
  • US2631736A - Track tilt control system for cranes : en
  • US2632000A - Anion exchange resins from amines and alkyl styrene polymers : en
  • US2632099A - Highway crossing signal control systems : en
  • US2631608A - Container : en
  • ES32980Y - Improved strainer, with stand : en es
  • ES34824U - Door with folding curtain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023246A - Improvements to watertight rotary joints of vertical shafts, in particular shafts of refrigeration machines with vertical axis : en fr
  • AU1542153A - Improvements in automatic telephone systems employing crossbar switches : en
  • CA491384A - Shaft control device : en fr
  • US2631440A - Machine for freezing packaged products : en
  • CA491308A - Hardenable alloy steels resistant to softening at elevated temperatures : en fr
  • CA491436A - Cord equalizing mechanism for venetian blinds : en fr
  • US2631603A - Gas safety valve : en
  • DE871185C - Device for measuring magnetization curves : de en
  • ES207435A1 - New procedure for the manufacture of cellular structure parts for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES32752Y - Gauge for turning the interiors of hollow ceramic parts : en es
  • FR1023355A - New process applicable to test electrical devices, controls or commands : en fr
  • DK75580C - Method for manufacturing an electric capacitor. : da en
  • FR1023191A - Improvements in molding machines for construction elements : en fr
  • CA491419A - Loud speaking telephone set : en fr
  • DE870585C - Low-current choke for limiting the voltage of charging currents for charging electrical collectors : de en
  • DK75578C - Method for magnetizing partially demagnetized permanent magnets in alternators and device by such a generator for performing the method. : da en
  • ES32961Y - Improved plug pin : en es
  • US2631510A - Twin exposure device for cameras : en
  • FR1023509A - Cyclone separator for pneumatic lifts : en fr
  • DE870580C - Brush holder with two or more brushes arranged one behind the other in the circumferential direction for slip rings of electrical machines and apparatus : de en
  • DE870719C - Valve arrester : de en
  • DE870817C - Process for the production of films that can be stuck onto substrates for imitating wood grain : de en
  • US2631338A - Clothes retainer or guard : en
  • US2631752A - Cigar or cigarette refuse receiver : en
  • GR14285B - SPRAYING DEVICE. : el en
  • US2631669A - Matrix trimmer : en
  • CA491412A - Apparatus for automatically centering moving objects : en fr
  • DE870674C - Grinding stone, in particular for working natural and artificial stones : de en
  • DE871181C - Arrangement to protect capacitors : de en
  • DE870934C - Two or multi-roller mill : de en
  • AU1539553A - Improvements in or relating to compositions comprising rubber latex : en
  • US2631282A - Spring clip holding means for initial tags : en
  • ES34736U - Container or bottle with a mercury or alcohol thermometer (Machine-translation by Google Translate, not legally binding) : en es
  • US2631651A - Revolving seat juvenile vehicle : en
  • US2631613A - Shutoff valve : en
  • US2632027A - Production of phenolic compounds : en
  • US2631656A - Combination gas and oil burner and control system therefor : en
  • US2632037A - Ground detector : en
  • CA491404A - Water trap for air lines : en fr
  • DE870549C - Process for the operation of centrifugal dust collectors : de en
  • FR1023538A - Improvements to ring-less weft spools : en fr
  • US2631879A - Door handle assembly : en
  • US2631994A - Crosslinking organo-polysulfide rubber : en
  • DE1652255U - KEYHOLE COVER PLATE. : de en
  • DE760942C - Fuse : de en
  • GB688837A - Improvements in or relating to packings for vessels in which fluids are contacted : en
  • DE1652340U - CLUTCH STRAP FOR WAGNER WINDOW. : de en
  • US2632005A - Process for reducing esters of aldonic acids : en
  • US2631797A - Parachute deploying means : en
  • US2632093A - Illuminated ornament for shoes : en
  • DE760824C - Electron beam tube with beam deflection, especially for oscillography and measuring purposes : de en
  • DE871022C - Cam roller switch : de en
  • CA491243A - Inductor structure : en fr
  • US2632131A - Tunable magnetron : en
  • US2631523A - Automatic electric toaster : en
  • DE864236C - Corset with brassiere : de en
  • DE870619C - Device on diesel engines : de en
  • DE871097C - Frit for the production of enamels, especially those with low firing temperatures : de en
  • US2631513A - Tractor mounted lister or bedder : en
  • CA491386A - Controls for rotary compressors : en fr
  • CA491248A - Grain dryer : en fr
  • CA491371A - Polymerization process : en fr
  • DE870675C - Process for the production of panels for floor and wall coverings or linings of all kinds : de en
  • DE871121C - Process for imitating deep-pored woods : de en
  • DE871165C - Arrangement for railway safety devices, in particular for lever interlockings : de en
  • DE1652292U - DEVICE FOR DIAGNOSIS AND TREATMENT OF SPARKING. : de en
  • DE1652550U - DUESE WITH INDEPENDENT CONTROL OF THE FLOW RATE. : de en
  • DE762265C - Process for the production of evenly twisted electrical conductors : de en
  • ES34962U - Almanac (Machine-translation by Google Translate, not legally binding) : en es
  • GB688886A - Improved key-operable electric switch : en
  • DE751901C - Emergency lock made of floating box-like dam beams : de en
  • DE870885C - Process for the production of hydrocarbons, especially benzene and homologues from washing oils, with regeneration of the washing oil that has become unusable : de en
  • DE871016C - Circuit arrangement in a telephone private branch exchange : de en
  • US2631317A - Perfume applicator : en
  • USD169025S - Handbag with removable cover : en
  • DE753456C - Vibrating mill with circular vibrating crushing body : de en
  • DE870566C - Capacity regulation of refrigeration machines : de en
  • ES207679A1 - Circular loom : en es
  • FR1023466A - Development of connecting rods for all engine categories : en fr
  • FR1023645A - Process for the production of high molecular weight condensation products with a tanning effect : en fr
  • US2631897A - Integral one-piece wheel : en
  • DE1652264U - FRAME FRAME FOR STONE CUTTING SAWS WITH TENSIONING. : de en
  • CA491316A - Rocket type propulsion apparatus : en fr
  • CA491373A - Timber joint construction in walls, panels, partitions; and prefabricated timbers therefor : en fr
  • GB689150A - Improvements in stopping devices making use of the dagger in weaving looms : en
  • US2631535A - Fruit stamping rotor : en
  • DE767669C - Mixture-compressing two-stroke internal combustion engine with reverse scavenging, flat piston and crankcase pump : de en
  • DE870621C - Flanged connection, especially for high pressure vessels and housings : de en
  • DE870894C - Display device for mailboxes : de en
  • GB688915A - Improvements in or relating to the production of gas : en
  • ES32858Y - Double utility household appliance for the manufacture and conservation of yoghurt : en es
  • US2632012A - Process for separating oil-soluble substances : en
  • GB689005A - Improvements in or relating to a continuous cyclic hydroforming process : en
  • US2631293A - Hook closure for trouser flies : en
  • US2631712A - Music typing machine : en
  • ES34684U - Battery cover for accumulator batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023490A - Improvements to machines for straightening and cutting round irons : en fr
  • ES34740U - Device for the support and conditioning of surgery agrafes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652333U - DRINKING VESSEL FOR SPIRITS. : de en
  • DE870847C - Process for the production of isocyanates : de en
  • DE870922C - Coin canal for self-sellers, especially coin telephones : de en
  • FR1023384A - Fan, especially for grain threshers : en fr
  • FR1023430A - Device for sawing stone blocks or other hard materials by means of blades : en fr
  • FR1023461A - Fabric button : en fr
  • DE1652321U - COW TAIL HOLDER. : de en
  • DE1652412U - AIR FOAM GENERATION SYSTEM FOR FIRE EXTINGUISHING PURPOSES. : de en
  • ES33328Y - Push button with double siphon for flushing water from the toilets : en es
  • FR1023635A - Improvements to panoramic telescopes : en fr
  • FR1023376A - Hair clippers : en fr
  • US2632153A - Moving traffic signal device : en
  • DE870523C - Device for the automatic winding of clocks : de en
  • DE871006C - Process for the production of unsaturated acetals : de en
  • FR1023278A - Apparatus for measuring plasticity : en fr
  • GB688959A - Improvements in or relating to target electrodes for television camera tubes : en
  • US2631340A - Storm window : en
  • US2631385A - Apparatus for treatment of strands : en
  • US2631331A - Meat patty maker : en
  • DE870645C - Frame for motor vehicles with articulated chassis : de en
  • ES202300A1 - A new system of couplable elements for construction (Machine-translation by Google Translate, not legally binding) : en es
  • US2631567A - Poultry feeder : en
  • US2631586A - Rectal applicator and dilator : en
  • US2631875A - Brake shoe and sander support adjusting means for railway vehicle brakes : en
  • US2631985A - Textile coloring emulsions : en
  • US2632073A - Snap action electric switch mechanism : en
  • FR1023158A - Device for ironing and storing ties and the like : en fr
  • GB689157A - Improvements in or relating to a conveyor : en
  • DE870996C - Process for the production of valuable, especially low-boiling, hydrocarbon oils from hard coal by cracking : de en
  • US2632060A - Sound recording and reproducing apparatus : en
  • DE863139C - Device for processing and maintaining asparagus beds : de en
  • US2631312A - Spring brush control for carpet sweepers : en
  • US2631648A - Chair shock mount mechanism : en
  • US2632112A - Mass spectrometry : en
  • DE1652481U - DEVICE FOR CRUSHING AND UNIFORM ENTRY OF SUBSTANCES TO BE PROCESSED, IN PARTICULAR IN BOILERS. : de en
  • ES33265Y - Comb for lady : en es
  • DE1652403U - CONTACT DEVICE FOR ELECTRIC FENCE DEVICE FOR BATTERY OPERATION. : de en
  • DE849234C - Candle-like wick lamp : de en
  • US2631471A - Rocker arm : en
  • US2631574A - Firebox construction : en
  • US2631576A - Valve operating mechanism : en
  • DE871173C - Coaxial high-frequency cable with tubular inner conductor and with spacer air space insulation : de en
  • ES31287Y - Hair Grooming Brush : en es
  • FR1023649A - Improvements to waterproof end caps for electric cables : en fr
  • AU164587B2 - Improvements in ceramic transducer for underwater sound transmission and reception : en
  • US2631641A - Method of and apparatus for producing protected metal articles : en
  • AU163748B2 - Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons : en
  • DE870760C - Process for the preparation of drying substances suitable for the production of coating layers : de en
  • US2631424A - Pendulum catch for timekeepers, particularly for clocks : en
  • US2632058A - Pulse code communication : en
  • FR1023476A - Mounting for attenuation correction : en fr
  • CA491363A - Sparks ignition systems for internal combustion prime movers : en fr
  • FR1023470A - aluminum-clad screen for cinematographic projections and method for its manufacture : en fr
  • DE870834C - Dry suction device for use in underground mining, especially for low floeze : de en
  • ES196766A1 - A PROCEDURE FOR MANUFACTURING BARS, BLOCKS, PROFILES AND SIMILAR OBJECTS FROM POLYAMIDES AND OTHER ARTIFICAIL MATERIALS WITH A SHORT ZONE OF FUSION : en es
  • ES34749U - Rattle (Machine-translation by Google Translate, not legally binding) : en es
  • ES34783U - A protective bacillus for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023214A - Process for extracting easily condensable materials, by cooling to low temperature, from combustible gases for remote distribution networks : en fr
  • FR1023562A - Screening, screening, etc. : en fr
  • GB688999A - Scale with pointer mechanism : en
  • US2631584A - Fracture securing instrument : en
  • US2631963A - Veterinary therapeutic composition for the control of enterohepatitis : en
  • CA491244A - Reflectors : en fr
  • FR57621E - : fr
  • DE870935C - Vibrating sieve with heated sieve bottom : de en
  • FR1023280A - Device for scraping a spoon, which can be attached to the edge of a plate by means of pliers : en fr
  • GB688874A - Improvements in three-phase welding system : en
  • US2631357A - Tool carrier and toolholder : en
  • US2631960A - Methods of surfacing wood and similar materials with copolymerizable mixtures : en
  • DE870864C - Device for repairing railway engines : de en
  • DE1652202U - HYDRAULIC PRESS BRAKE. : de en
  • DE870831C - Method and device for processing mixtures of substances containing magnetic and electrically conductive components : de en
  • FR1023516A - Suction and blowing fan for renewal, sanitation and modification of air temperature : en fr
  • FR1023641A - Bathtub with electro-therapy equipment : en fr
  • CA491405A - Production of vanillic acid : en fr
  • DE1652516U - MOERTEL TRANSPORT PROCESSING AND UNLOADING DEVICE. : de en
  • DE870718C - Synchronous switch : de en
  • ES203803A1 - A perfection in the manufacturing procedure of incandecent lamps intended especially to the projection (Machine-translation by Google Translate, not legally binding) : en es
  • US2631614A - Gas stream pulsation dampener : en
  • US2631676A - Jet-propelled helicopter wing construction : en
  • US2631840A - Coil spring construction : en
  • DE1652312U - SINGLE-AXLE, MULTIPLE UNIT. : de en
  • DE1652360U - ICE AX SET. : de en
  • DE1652599U - MULTI-PURPOSE SCREWDRIVER. : de en
  • FR1023358A - Electric rotary switch : en fr
  • FR1023409A - Auxiliary device with visual indication to facilitate the work of the pilot of a manually controlled aircraft : en fr
  • ES207109A1 - Some improvements in the braiding machines cable, crops and cords in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2632160A - Radar range system : en
  • USD169042S - Maonally etal combined cigarette extinguisher and handle for an ash receiver : en
  • US2631337A - Window construction : en
  • US2631909A - Turntable counter unit : en
  • US2631946A - Process for making asphalt impregnated floor covering : en
  • DE871005C - Process for the preparation of butyne-2-diol-1, 4 : de en
  • DE1652212U - THROTTLE COIL SURROUNDED BY A PROTECTIVE COAT. : de en
  • DE870944C - Spool and spool holder for roll film cameras : de en
  • US2632109A - Uni-control mechanism for simultaneously adjusting a plurality of tuning elements : en
  • FR1023161A - Process for the treatment of glass fibers and product obtained by this process : en fr
  • DE1652433U - MACHINE FOR CUTTING BUILDINGS AND SIMILAR OBJECTS. : de en
  • DE762619C - Electric high-pressure discharge lamp made of quartz glass with a noble gas filling : de en
  • FR1023617A - Tightening cap for on-board containers forming a cord : en fr
  • CA491421A - Elevator dispatching systems : en fr
  • US2631972A - Process and apparatus for the electrolytic production of materials : en
  • DE871015C - Iron alloy for incandescent bodies to be heated by electric current in a closed case : de en
  • DE871126C - Manufacturing process for plate-shaped compacts from waste materials : de en
  • US2631623A - Screw driver having a pivoted self-aligning bit : en
  • US2631524A - Toaster and electronic timer : en
  • US2631625A - Fruit cutting and juice extracting machine : en
  • DE870971C - Process for shaping parts from natural soapstone : de en
  • US2631389A - Subsoil tunnel forming device : en
  • US2631871A - Pressure responsive pipe joint seal : en
  • AU158314B2 - Production of artificial films : en
  • DE1652326U - ENVELOPE. : de en
  • DE871114C - Propulsion of auxiliary devices of aircraft : de en
  • US2631310A - Device for inserting heels into ladies' shoes : en
  • US2631365A - Can puncturing device : en
  • US2631470A - Straight pull brake lever structure : en
  • US2631306A - Mattress : en
  • US2631874A - Sander : en
  • DE870810C - Device for simultaneous mixing and serving : de en
  • ES30321Y - Plunger-case for injection needles : en es
  • FR1023587A - Advanced protective liquid for aluminum processing equipment : en fr
  • DE871046C - Process for defoaming lubricating oils for internal combustion engines : de en
  • US2631342A - Molding and casting apparatus : en
  • US2631713A - Case shift mechanism for typewriting machines : en
  • ES32286Y - Hanging utensil : en es
  • GB688994A - Cots or bedsteads : en
  • DE1652384U - PASSENGER IN THE SHAPE OF A COUNTRY HOUSE. : de en
  • DE767671C - Shaft connection : de en
  • DE870813C - Fountain pen with a hollow piston arranged in the rear end of the holder shaft : de en
  • ES34781U - Improved packaging for perfumery (Machine-translation by Google Translate, not legally binding) : en es
  • CA491334A - Automotive vehicle antenna : en fr
  • CA491387A - Combustion apparatus for operation in fast-moving air streams : en fr
  • DE1652540U - HAND AND ARM PROTECTION. : de en
  • FR1023539A - Improvement in the manufacture and composition of signs, panels and other objects in translucent or fluorescent material : en fr
  • DE1652577U - GREEN STRIPE CHARACTERISTICS. : de en
  • DE699620C - Set up on contact controls with two speed levels : de en
  • DE871142C - Plant for the ultraviolet irradiation of liquids : de en
  • GB688910A - Thermionic valves : en
  • DE871098C - Process for producing finely crystalline phosphate layers : de en
  • US2631644A - Thermal insulating material and method of making the same : en
  • US2631917A - Recording apparatus : en
  • AU1538453A - Processing furnace for discrete solids : en
  • DE870948C - Light meter for photocopiers : de en
  • ES33503U - Sliding fixer for adapting folding tops to children's folding chairs (Machine-translation by Google Translate, not legally binding) : en es
  • GB688842A - Improved control mechanism for change-speed gearing : en
  • DE870601C - Process for the erection of structures, especially assembly structures : de en
  • DE1652338U - LOCK FOR DOUBLE WINDOWS AND DOORS. : de en
  • DE871201C - Point recorder : de en
  • ES34692U - Toy recorder machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES34813U - Toy case (Machine-translation by Google Translate, not legally binding) : en es
  • ES34897U - Multiple blade perfected for electric razors (Machine-translation by Google Translate, not legally binding) : en es
  • CA491303A - Internal combustion engine : en fr
  • DE871211C - Statistical machine with card control : de en
  • AU1541853A - Improvements inthe manufacture of cycle frames : en
  • US2632135A - Automatic instrument landing system for air-borne craft : en
  • ES33064Y - Pocket electric lighter : en es
  • ES34768U - Unbreakable container or ampoule (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023504A - Water soluble coating : en fr
  • DE1652367U - CARRYING STRAP. : de en
  • DE871048C - Process for the disposal of the gas water mainly containing phenol that occurs in gasification plants : de en
  • ES28759Y - Liquid heater for frying and other uses : en es
  • ES34912U - A washing machine of mineral earth (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652477U - DEER CROWN WITH CIGAR CUTTER. : de en
  • DE871236C - Sealing element with support body and elastic sealing lips : de en
  • FR1023464A - Drive device for a record player : en fr
  • GB689128A - A process for hardening sliding or bearing surfaces of machine parts : en
  • CA491262A - Thrust-propelled toy vehicle : en fr
  • DE1652206U - BATTERY, IN PARTICULAR MOTORCYCLE - LONG BUILDING BATTERY. : de en
  • DE1652404U - DUST HOOD FOR PLANT PROTECTION. : de en
  • DE870766C - Device for checking the concentricity of rotating bodies and method for centering toothed wheels or the like. : de en
  • FR1023215A - Single-shaft driven crusher : en fr
  • GB688900A - Improvements relating to the treatment of grain in silos : en
  • AU156630B2 - Processing furnace for discrete solids : en
  • AU164491B2 - An improved means for casting concrete cooling towers in situ : en
  • DE1652551U - SLIDING DOOR, ESPECIALLY FOR LIVESTOCK SCALE. : de en
  • US2631515A - Power lift mechanism for tractors : en
  • AU161193B2 - Coupling ofa disc-seal valve toa waveguide : en
  • US2632133A - Ignition means : en
  • US2631290A - Garment ventilating means : en
  • AU1546553A - Improvements relating tothe preparation of cyanamide and cyanamide polymers from urea : en
  • DE866721C - Process and mold for the production of lens-shaped, ornamental decorations and edge folds having glass bowls for lighting bodies : de en
  • DE871069C - Arrangement for quotient measuring devices : de en
  • ES32827Y - Tension support clamp for various uses : en es
  • US2631671A - Borehole method and apparatus : en
  • CA491325A - Granular polymerization of polymerizable liquid organic compound in the presence of a hypophosphite : en fr
  • DE1652316U - YARN SLICING DEVICE FOR SELF-INPUT ON THRESHING MACHINES. : de en
  • ES200312A1 - A curving device for awnings, shutters and similar in a curve (Machine-translation by Google Translate, not legally binding) : en es
  • ES32952Y - Envelope case for zip fasteners and the like : en es
  • CA491315A - Rocket type propulsion apparatus : en fr
  • DE751010C - Surge arresters : de en
  • ES30955Y - Enhanced plunger for injection nozzles : en es
  • FR1023542A - Improvements to excavation shafts in dredgers : en fr
  • GB689133A - Improvements relating to hearing devices : en
  • AU200107B2 - Improvements in or relating to paving machine : en
  • DE1652366U - DEVICE FOR SCRUBBING AND RINSING METAL TOOTH PARTS. : de en
  • DE870609C - Swing table with sound-absorbing covering : de en
  • DE870952C - Helicopter or gyrocopter : de en
  • CA491276A - Chair for use of invalids and aged persons : en fr
  • US2631633A - Nut and lock washer assembly : en
  • US2631677A - Turbine propeller control : en
  • US2631466A - Rack and pinion device : en
  • AU1541253A - Improvements in ceramic transducer for underwater sound transmission and reception : en
  • CA491434A - Unsaturated sulfones : en fr
  • ES32091Y - Document holder device : en es
  • ES207294A1 - A machine for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • ES32976Y - Recreational toy : en es
  • ES34903U - Door window (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023388A - Device for signal transmission : en fr
  • FR1023589A - Improvements to refrigerated cabinets : en fr
  • DE1652526U - DEVICE FOR THE INDEPENDENT STEERING OF THE FERMENTATION FOR WHITE OR RED WINES IN THE PRESSURE TANK. : de en
  • DE870558C - Process for the preparation of 2-aminopyrimidine : de en
  • DE870825C - Device for moving the holding and trough gates of ship lifts together : de en
  • DE870983C - Mast substructure : de en
  • DE870872C - Cable with thin lead sheath : de en
  • DE871011C - Process for the production of ª ‰ -Isopropylnaphthalene hydroperoxide : de en
  • DE871143C - Bushing protected against corrosion for lids of pressure vessels : de en
  • FR57610E - Flashlight improvements : en fr
  • FR1023485A - Mobile paper cutter for table edge : en fr
  • CA491336A - Tools for cold pressure welding : en fr
  • DE1652393U - QUICK-RELEASE DRIVE WHEEL ON THE TRACTOR REAR AXLE FOR AGRICULTURAL APPLICATION. : de en
  • DE870603C - Curved spreader roller, especially for plastic foils : de en
  • DE870707C - Duenge melt phosphates and processes for their preparation : de en
  • ES207004A1 - An electrical apparatus for artificial breathing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023623A - Safety device for router : en fr
  • DE870941C - Ever-ready case for photographic cameras : de en
  • DE1652242U - WINDOWS FOR CONSTRUCTIONS, ESPECIALLY SHOPS AND WORKSHOPS. : de en
  • DE1652287U - SELF-SUPPORTING LIGHT TUBE COVERING. : de en
  • CA491269A - Wheel structure : en fr
  • DE870682C - Recovery of iron from Thomas slag using a magnetic separator : de en
  • DE870991C - Process for the finishing of textiles : de en
  • ES204265A1 - System of obtaining footwear with adorno sewing (Machine-translation by Google Translate, not legally binding) : en es
  • ES27573Y - Loads or pad of crimped sheets of paper : en es
  • ES34968U - New silencionso for exhaust gases of the engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023600A - Improvements to indicating devices of the type comprising a needle, a dial or other rotating indicating element : en fr
  • GB688878A - An angle pelvimeter : en
  • GB688969A - Improvements in and relating to evaporating plant : en
  • US2631912A - Serving tray cover : en
  • USD169032S - Suspended waste container or similar article : en
  • DE869743C - Reducing valve for diving equipment : de en
  • ES34854U - Cane-chair (Machine-translation by Google Translate, not legally binding) : en es
  • GB689015A - Improvements in or connected with appliances for use in winding wool, silk and the like : en
  • GB688978A - Improvements in or relating to filters for liquids : en
  • DE870807C - Device on cans : de en
  • DE871124C - Process for nitrating substances containing cellulose and incrustations : de en
  • DE871210C - Electrical switching arrangement for converting electrical pulses : de en
  • FR1023541A - Process for the agglomeration of glass mixtures : en fr
  • DE1652363U - ISOLATED HANG CLAMP. : de en
  • DE871178C - Temperature-dependent resistance : de en
  • FR1023312A - Improvements to gearboxes, in particular for motor vehicles : en fr
  • FR57629E - Improvements to thermal engine cooling : en fr
  • US2631508A - Web pleating and cutting machine : en
  • DE1652396U - GRASS BASKET FOR LAWN MOWER. : de en
  • FR1023511A - Rotary pumps : en fr
  • AU165209B2 - Improvements in telephone systems employing sets of static switching devices for completing conversational and control paths : en
  • CA491409A - Weighing scale stirrup : en fr
  • DE870846C - Process for the production of crotonic acid by the oxidation of crotonaldehyde : de en
  • DE1652493U - SELF-CLOSING VALVE FOR COMPRESSED CARBON GAS CYLINDERS, ESPECIALLY FOR FIRE EXTINGUISHING PURPOSES. : de en
  • DE1652464U - CLOSURE FOR LARGE-LINKED JEWELRY CHAINS. : de en
  • GB688902A - Improvements relating to fountain pens : en
  • GB689032A - Process for the production of streptomycin : en
  • ES204707A1 - Improvements in the construction of machines to picar esparto (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023434A - Double bed : en fr
  • US2631460A - Traction wheel drive : en
  • AU162439B2 - Improvements in or relating to Electric Motor Control Systems : en
  • US2631668A - Cutter for producing staple fiber and flock : en
  • ES206655A1 - Procedure for obtaining amino-esters of penicilline (Machine-translation by Google Translate, not legally binding) : en es
  • ES207444A3 - An electric vibrator mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES207561A1 - Carbomycin a and its production : en es
  • DE870677C - Packaging, especially for light bulbs and other fragile goods : de en
  • DE870839C - Process for the production of perchlorethylene, optionally mixed with hexachloroethane : de en
  • DE871159C - Fresh storage cabinet that can be connected to the house water pipe : de en
  • DE870622C - Reversible friction gear : de en
  • DE870770C - Contact arrangement for electrical line connections, preferably in machines controlled by counting cards : de en
  • DE871235C - Cylinder friction clutch or brake operated by air or fluid pressure : de en
  • DE756764C - Device for recording stereo images : de en
  • DE1652539U - CONTRACTING DISC THREAD BRAKE. : de en
  • FR1023289A - Rational and automatic grape sulphitor : en fr
  • GB689141A - Improvements in or relating to a method of treating furnace blacks : en
  • DE870551C - Process for the production of substituted ureas : de en
  • DE1652579U - STAEUBER FOR POWDERED PRODUCTS. : de en
  • DE759475C - Railway vehicle whose car body is pulled down between the bogies and is double-decked : de en
  • ES32984Y - Safety lock for knives : en es
  • ES34969U - A special mesh of rayon or synthetic fiber for mussel nurseries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023413A - Process for the preparation of odorless and good quality soaps from animal or vegetable fats or oils with an unpleasant odor : en fr
  • GB688846A - A tie for supporting trees and plants : en
  • GB689078A - Improvements in spring cushion constructions : en
  • US2631505A - Rotary refiner liner construction : en
  • ES32718Y - Machine for curving metal layers for the manufacture of blinds : en es
  • ES33180Y - Harmless bottle : en es
  • US2631411A - Glass tube cutter : en
  • US2631726A - Hydraulic classifier : en
  • ES33062Y - Sieve : en es
  • ES34974U - New model of sandal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023479A - Process for manufacturing waterproof strips or sheets of cork and machines for grinding such strips or sheets of cork, or other similar materials : en fr
  • GB689044A - A device for use in grinding, honing or polishing bearings or journals : en
  • ES206138A3 - Procedure for printing metal engravings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023574A - Four-stroke tipping agricultural trailer that stops in each position : en fr
  • GB688939A - Improvements in dish washing apparatus : en
  • US2631498A - Prismatic antiglare rearview mirror device : en
  • DE870642C - Device for sealing shafts that cause torsional vibrations : de en
  • FR1023372A - Improvements to television methods and devices for implementing these methods : en fr
  • GB688950A - Improvements in and relating to the manufacture of spoons, forks and the like table articles : en
  • GB689100A - Improvements in and relating to electrically heated incinerators : en
  • DE1652472U - FABRIC-COVERED BELT BUCKLE. : de en
  • DE870928C - One-hand operation for multi-speed manual transmission : de en
  • DE871214C - Arrangement of the safety coupling for mowing drives : de en
  • ES33254Y - Elastic tensioner to adjust and fix pants or any other garment to the waist : en es
  • ES30733Y - Single use miniature soap bar : en es
  • DE762300C - Additional device for excavators in lignite opencast mines for moving trains : de en
  • DE871200C - Process for the production of solid bodies from liquid synthetic resin compounds through the action of heat with complete polymerisation : de en
  • ES206761A1 - Improvements introduced in the construction of boilers for central heating facilities (Machine-translation by Google Translate, not legally binding) : en es
  • GB689104A - Improvements in batch-rolling machines for plastic materials, for example for sugar confectionery : en
  • FR1023352A - Improvements to dental prostheses and the processes for obtaining them : en fr
  • GB688891A - Improvements in and relating to reservoir writing instruments : en
  • GB689142A - Improvements in or relating to thermostatically controlled gas valves : en
  • GB688836A - Improvements in or relating to drinking apparatus for animals : en
  • FR1023325A - Infra-red dryer : en fr
  • DE1652527U - SALES TABLE IN THE CHARACTER OF A FULLY REFRIGERATED FURNITURE. : de en
  • ES32285Y - Hanging device : en es
  • FR1023255A - Concrete slab molding process : en fr
  • FR1023475A - Tying device for straw balers or similar devices with rotary knotter : en fr
  • GB688897A - Improvements in or relating to control mechanism for variable speed gearing : en
  • DE1652430U - TRAFFIC NAIL. : de en
  • DE763448C - Internal combustion free piston compressor : de en
  • ES34641U - Adjustable chair with concealed mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • US2631548A - Latching means for gondola car drop ends : en
  • DE871187C - Arrangement in the current path of meter checking devices to reduce the warming error : de en
  • DE867938C - Adjustable reamer : de en
  • US2631333A - Method of making syringe tubes : en
  • US2631473A - Hand lever assembly : en
  • US2632026A - Oxidation of aromatic hydrocarbons : en
  • AU1548353A - Improvements relating to moving coil loudspeakers : en
  • AU158512B2 - An improved chlorinated rubber paint : en
  • US2631783A - Railroad bed : en
  • US2631626A - Disk and opposed anvil cracking and grinding machine : en
  • US2632007A - Rapid esterification of cellulose using a basic catalyst : en
  • ES32463Y - Irrigator : en es
  • FR1023392A - Ballast device with raised power factor : en fr
  • FR1023173A - Tubular lamp holder : en fr
  • FR1023397A - Machine for shaping springs using metal wire : en fr
  • DE767653C - Device for obtaining an alternating voltage that can be used as a control variable from a direct voltage and a basic alternating voltage : de en
  • DE871104C - Violin holder : de en
  • ES34614U - Suction tube for siphon heads (Machine-translation by Google Translate, not legally binding) : en es
  • US2631699A - Child's combination chair : en
  • ES207702A1 - Sound detector device diminating telephone devices without connection with themselves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023535A - Ashtray for smokers, more particularly intended for automobiles : en fr
  • FR57635E - Radio communications systems : en fr
  • GB689026A - Stone separating device for potato harvesting machines : en
  • US2631475A - Differential : en
  • US2631758A - Measuring cap construction for receptacle dispensers : en
  • DE1652361U - AUXILIARY DRIVE FOR STEAM LOCOMOTIVE CONTROL. : de en
  • DE1652432U - TEMPLATE HOLDER FOR CERAMIC PRODUCTION. : de en
  • DE1652450U - RIGID SHAPED BODY ADAPTING TO THE HUMAN BODY FOR MEDICAL PURPOSES. : de en
  • US2631330A - Sliding caster type support : en
  • US2631721A - Hat packing box : en
  • US2631587A - Circumcision clamp : en
  • GB689035A - Improvements in the construction of motor road vehicles : en
  • DE870704C - Suction grippers in cylinders of high-speed cylinder presses : de en
  • US2631819A - Fair-lead for mine anchors : en
  • DE1652572U - DEVICE FOR PICKING UP AND TRANSFERRING AGRICULTURAL CUTS, IN PARTICULAR OF BEET LEAVES, GREEN FORAGE OD. DGL. : de en
  • AU156437B2 - Improvements in or relating to methods of manufacturing rail supports for rail fastenings : en
  • CA491247A - Preparation for the immunization of toxic products and method of making the preparation : en fr
  • ES32893Y - Dual purpose electrical plug : en es
  • FR1023262A - Suction device for broken threads for spinning machines : en fr
  • ES207249A1 - Procedure for manufacturing a paint or similar electrical driving (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023426A - Cold Welding Groove Tools : en fr
  • DE870673C - Method and device for producing low-water moldings : de en
  • DE871085C - Arrangement for setting the printing device on business machines : de en
  • FR1023168A - Removable sleeper for motor cars : en fr
  • GB688938A - Improvements in or relating to electric pulse modulation signalling systems : en
  • US2631506A - Vibratory rotary screening mechanism : en
  • US2631328A - Caster : en
  • DE1652270U - CLOSING CAP FOR CONTAINERS OF ALL KINDS. : de en
  • DE1652535U - SHUT-OFF SPEEDOMETER FOR CIRCULAR KNITTING MACHINES. : de en
  • CA491313A - Rocket type propulsion apparatus : en fr
  • US2631606A - Pressure regulator : en
  • US2632089A - Smoke abatement apparatus : en
  • NL72012C - : en
  • CA491388A - Stator casings for turbines, compressors and like fluid flow machines : en fr
  • US2631742A - Marine edifice : en
  • US2632132A - Spark plug : en
  • US2631421A - Duplex windrow harvester : en
  • US2631663A - Article holding device : en
  • US2631822A - Power drill pipe guide : en
  • DE1652276U - ARRANGEMENT FOR REMOVING MATERIAL FROM VIBRATION CHANNELS. : de en
  • DE1652290U - GLASSES, E.G. PROTECTIVE GLASSES FOR WELDERS. : de en
  • FR1023525A - Transom farm : en fr
  • US2631453A - Testing apparatus for rotary wings : en
  • FR1023350A - Improvements relating to blast furnaces : en fr
  • DE871209C - Bracket for detachable hand marking lever from the time recorder : de en
  • DE871218C - Device for milking : de en
  • FR1023425A - Mechanism for feeding leaflets to sewing machines used for bookbinding : en fr
  • US2631705A - Magnetic fluid clutch with nonconductive surface coating : en
  • US2631911A - Metal slide assembly for tables : en
  • US2632111A - Mass spectrometry : en
  • DE871013C - Process for producing low-phosphorus and low-nitrogen Thomas steel : de en
  • US2631890A - Deodorant container : en
  • US2631896A - Wheel cover : en
  • US2631908A - Piston ring : en
  • AU158315B2 - Improvements in and relating tothe production of vinyl chloride polymers : en
  • DE1652557U - BAND CASES FOR JEWELERY AND USE. : de en
  • ES29952Y - Improved balance particularly laboratory, analytical and microbalance : en es
  • US2631754A - Mounting means for liquid dispensing device auxiliaries : en
  • DE871226C - Air-cooled internal combustion engine for vehicles : de en
  • AU875652A - Improvements in mobile power saws : en
  • DE1652203U - PUSH BUTTON DEVICE. : de en
  • DE1652337U - BASCUEL CLOSURE FOR THE DOORS OF CABLE CABINETS OD. DGL. : de en
  • DE1652380U - KEY CHAIN, IN PARTICULAR FOR CAR KEYS. : de en
  • DE1652420U - WINDOW DETECTOR FOR VENTILATION WINDOW. : de en
  • DE759715C - Dry rectifier device : de en
  • ES34734U - Acrylic resin tooth with fastening bolt of the same material for fastening on the tooth-holding splints (Machine-translation by Google Translate, not legally binding) : en es
  • GB688908A - Improvements in or relating to electric switches having a dolly or like pivoted operating member : en
  • DE1652222U - BALANCING CAPACITOR. : de en
  • AU157126B2 - Improvements connected with counter scales ofthe over and underweight type : en
  • SE139590C1 - Rumor brush : en sv
  • US2631753A - Tin can construction : en
  • US2631867A - Wheel mounting to permit banking of vehicle during steering : en
  • US2631921A - Contacting fluid and solids : en
  • US2631408A - Eating toy animal : en
  • ES207261A1 - Improvements in the devices for the operation of the automatic doors (Machine-translation by Google Translate, not legally binding) : en es
  • CA491252A - Die making machines : en fr
  • AU163004B2 - Improvements in or relating to electric discharge tubes : en
  • DE870687C - Process for the refinement of fiber materials made of glass : de en
  • DE870940C - Light protection shaft for single lens reflex cameras : de en
  • US2631838A - Rigidly mounted spring counterforce : en
  • US2631834A - Sand treating apparatus : en
  • DE1652575U - BRANCH HOLDER. : de en
  • CA491261A - Insole for articles of footwear such as rubber boots and the like : en fr
  • CA491311A - Quick detachable plow : en fr
  • DE1652407U - SEPARATOR FOR PNEUMATIC SUCTION AIR CONVEYOR SYSTEMS WITH ADJUSTABLE CLEANING EFFECT ON THE CONVEYED MATERIAL, IN PARTICULAR IN GRAIN CLEANING. : de en
  • US2631763A - Powder dispensing device : en
  • US2631480A - Hydraulic step drilling unit : en
  • US2631563A - Tool for injecting sealing compound : en
  • US2631764A - Tire and wheel carrier : en
  • US2631876A - Auto door lock : en
  • NL161611B - : en
  • CA491402A - Esters of substituted aliphatic acids : en fr
  • AU163400B2 - Improvements in or relating to means for coupling an electron discharge tube toa hollow conductor : en
  • DE1652456U - SCREW CAP DRIP PLATE. : de en
  • US2631497A - Telephoto objective : en
  • US2631996A - Bf3-iodine polymerization of unsaturated hydrocarbon mixtures : en
  • AU161130B2 - Improvements in fan end construction for furnaces : en
  • US2631509A - Method for forming tubular articles : en
  • CA491297A - Development of colour on textile and other materials : en fr
  • CA491394A - Packing and end thrust unit for conveyors : en fr
  • DE870748C - Boiler operated with steam and heating fluid : de en
  • FR1023192A - Process for the production of yeast from plant materials : en fr
  • FR1023211A - Variable diameter unwinding drum : en fr
  • ES201930A3 - A method of construction of arched structures of armed concrete (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023357A - Spark plug : en fr
  • FR57638E - Vehicle tracking and communication systems : en fr
  • CA491327A - Heater : en fr
  • DE870962C - pen : de en
  • ES34775U - Guide for using the fold of the cards (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023279A - Carburetor improvements : en fr
  • FR1023632A - Copy holder device intended to facilitate the copying of typed or handwritten texts : en fr
  • GB688980A - Improvements in and relating to the manufacture of light sensitive gelatine-silver halide photographic layers : en
  • GB689131A - Improvements in or relating to needles for use in intravenous injection : en
  • US2631362A - Armature assembling machine : en
  • CA491414A - Bottle dispensing apparatus : en fr
  • CA491314A - Rocket type propulsion apparatus : en fr
  • AU1537453A - Improvements in and relating to coupling heads for hose couplings of fluid pressure braking systems : en
  • AU1536253A - Electric impulse lampas transmitter for light-flash signalling system : en
  • DE1652467U - BAND, IN PARTICULAR WATCH LOOPS : de en
  • DE871182C - Device for limiting the grid current in high-frequency generators with automatic grid bias generation : de en
  • ES33239Y - Tank bag for electric accumulator containers : en es
  • ES34875U - Auxiliary roulette to make random pools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023561A - Device for supplying high voltage cables with oil : en fr
  • CA491329A - Shaft bearings and hub castings for rotatable shaft door operating mechanism for railroad cars : en fr
  • DE1652240U - INSERT FOR FLOORING AND THE LIKE : de en
  • CA491437A - Expanders for ductile metal pipes and tubes : en fr
  • DE1652279U - PULLER FOR QUARTER DRIVE AND HANDS FOR POCKET WATCHES AND WRISTWATCHES. : de en
  • DE764900C - Mobile furnace lid with longitudinal and frontal sealing against the furnace : de en
  • DE870535C - Butt connection in particular with beaded ducts : de en
  • ES32024Y - Boiler model for electrical appliances for heating liquids in general and especially water for domestic uses : en es
  • ES33148Y - Shirt cuff with zip closure : en es
  • GR14288B - IMPROVEMENTS IN OR IN RELATION TO THE INCOMMOTIVE MACHINE. : el en
  • US2631703A - Transmission operating mechanism : en
  • US2631907A - Valve : en
  • DE1652277U - HANDLING DEVICE FOR LOADING AND STACKING. : de en
  • AU1537353A - Ilmprovements in or relating to machines for clearing away the ballast from railway tracks! : en
  • AU1542753A - Improvements in or relating to mechanism for intermittently driving cinematograph films : en
  • US2631962A - Insecticidal composition comprising a glycol and an insecticidal phosphate : en
  • US2631379A - Method for the preparation of undevitalized wheat gluten : en
  • US2631902A - Journal box : en
  • US2632144A - Temperature and concentration responsive control system : en
  • US2631459A - Traction wheel drive for bucket elevators : en
  • GB689062A - Improvements in water heaters and steam generators : en
  • DE1652480U - SECURITY ASHTRAY. : de en
  • ES207657A1 - New humidifier system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023291A - Process of making dresses or other tailor-made clothing, without seams : en fr
  • FR57627E - Improvements made to the reinforcement of shoe soles : en fr
  • GB688948A - Flameproof electrical apparatus : en
  • ES34862U - Window recess with rotating guillotine crystals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023416A - Potting process, blocks and block-making machines for the implementation of this process : en fr
  • DE1652453U - HOT BOTTLE. : de en
  • DE871180C - Device for testing the operational readiness of monitoring devices in electrical systems : de en
  • DE870840C - Process for the preparation of acetals of acetylacetaldehyde : de en
  • DE870851C - Process for the preparation of keto-cyclopentanopolyhydrophenanthrene compounds : de en
  • ES34644U - Improved frames for grabbing saw blades (Machine-translation by Google Translate, not legally binding) : en es
  • ES34729U - Shielding of the bell blade in leather routers and/or chamfering machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES34847U - Improved washer for pacifiers (Machine-translation by Google Translate, not legally binding) : en es
  • ES34872U - Special reinforcement for bed bases (Machine-translation by Google Translate, not legally binding) : en es
  • US2631350A - Strap clamp : en
  • US2631464A - Chain-driven differential transmission for motor vehicles : en
  • US2632009A - N-acetylpyrazinecarboxamide and methods of preparing the same : en
  • CA491318A - Oilless pump : en fr
  • AU1540753A - Improvements in or relating to methods of manufacturing rail supports for rail fastenings : en
  • SE139563C1 - : sv
  • US2631528A - Machine for printing erected cartons : en
  • DE870751C - Thermal insulating component : de en
  • DK75588C - Coupling between two axles. : da en
  • US2631730A - Filter cartridge for lubricating oil clarifier : en
  • AU165674B2 - Improvements in or relating to endless band conveyors : en
  • CA491289A - Filing cabinet drawers : en fr
  • AU162543B2 - Improvements relating to moving coil loudspeakers : en
  • ES206773A1 - Procedure for obtaining a fabric imitating the rubber (Machine-translation by Google Translate, not legally binding) : en es
  • ES34722U - New footwear model (Machine-translation by Google Translate, not legally binding) : en es
  • GB688923A - Improvements in and relating to joints for tubes and the like : en
  • FR1023627A - Circulation pump : en fr
  • ES33380Y - Pot-container for germination and / or transplantation of seeds and plants : en es
  • ES34741U - Knot-forming ring apparent in ties and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023473A - Tube Elbow Compression Machine : en fr
  • GB688977A - Phonograph apparatus : en
  • AU158336B2 - High frequency cables : en
  • CA491406A - Necktie holder : en fr
  • ES31972Y - Jewelry pendant : en es
  • ES34874U - A game of messa of penalty (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652209U - CONNECTOR FOR THE FEED LINE OF A FLASH LAMP TO BE CONNECTED TO THE LOCKING OF A PHOTOGRAPIC CAMERA. : de en
  • DE870882C - Process for welding tinned or galvanized steel sheets, especially in the manufacture of cans : de en
  • DE871002C - Process for the dehydrogenation of hydrocarbons : de en
  • ES205441A3 - Improvements in the production machines of low relief packaging paper (Machine-translation by Google Translate, not legally binding) : en es
  • ES34879U - Toy detonator in the form of a rifle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023281A - Device for increasing the additional useful weight of mechanical systems performing forced oscillations : en fr
  • AU1538153A - Improvements in or relating tothe process of producing cheese and of finely divided kidney therefor : en
  • AU160730B2 - Improvements in or relating tothe process of producing cheese and of finely divided kidney therefor : en
  • US2631923A - Purification of magnesia : en
  • CA491277A - Compound system for liquid refrigerant return : en fr
  • DE870697C - Process for the removal of phenols from waste water from coal or mineral oil distillation : de en
  • AU162817B2 - Improvements in or relating tothe production of high grade rubber substances : en
  • DE1652395U - STRAW CUTTER WITH FAN. : de en
  • DE763475C - Suction air conveyor : de en
  • ES206271A1 - Improvements in the construction of attacks and mortuary boxes (Machine-translation by Google Translate, not legally binding) : en es
  • ES27809Y - Optical peephole perfected for partition doors or walls : en es
  • US2631739A - Uncoupling mechanism for toy railroad cars : en
  • US2631813A - Sealing structure for rotary plug valves : en
  • DE871135C - Extraction machine : de en
  • US2631707A - Transmission shifting means : en
  • US2631760A - Fertilizer machine : en
  • CA491332A - Tractor clutch : en fr
  • DE1652546U - Dragee dispenser : de en
  • FR1023335A - Power outlet with flexible mount : en fr
  • CA491275A - Remote location and identification system : en fr
  • DE1652431U - REVERSING GEAR FOR CONCRETE MIXING MACHINES. : de en
  • ES207540A1 - New copordinated system for lighting vehicles for mutuous crossing without difference (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023286A - Overhead cable and similar lifting and transport system : en fr
  • ES33304Y - Rubber pillow : en es
  • ES34487U - An improved circuit breaker for high and low voltage switchgear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023252A - Improvements relating to the cleaning of tinned surfaces : en fr
  • AU161676B2 - Salt bath furnace : en
  • US2632084A - Drier for footwear : en
  • CA491348A - Plant growth regulants : en fr
  • CA491266A - Wheel structure : en fr
  • US2631767A - Packaging machine : en
  • AU156629B2 - Improvements in or relating to teats or valves for feeding bottles'7 : en
  • CA491431A - Device for use in polishing articles : en fr
  • AU1542353A - Improvements in or relating to luminescent materials : en
  • DE765711C - Rubber-metal springs subjected to pressure or predominantly pressure : de en
  • DE870924C - Device for fastening the spark plugs by means of insert sockets : de en
  • US2631352A - Steel waler and clamping means : en
  • US2632116A - Restaurant check having phosphorescent area for check total : en
  • US2631375A - Engraving machine : en
  • US2631554A - Combustion air preheating and admitting means for furnaces : en
  • US2631358A - Ink carrier and method of making : en
  • US2631628A - Apparatus for peeling fruit or vegetable products : en
  • US2631682A - Rear axle suspension : en
  • AU162587B2 - Direct-viewing electronic storage tubes : en
  • CA491343A - Adhesion cement : en fr
  • DE1652441U - FUSE FOR SPLIT CONNECTOR. : de en
  • ES34899U - Combinable point compass (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023551A - Coupling device for hydraulic cylinders : en fr
  • US2631404A - Bubble forming device : en
  • AU1542953A - Improvements in or relating to multichannel electric pulse code modulation signalling system : en
  • AU1536153A - Receiver for light-flash signaling system : en
  • DE871068C - Limit switch with auxiliary power source for measuring and monitoring devices : de en
  • DE871215C - Threshing machine with built-in straw shredding device : de en
  • ES202468A1 - Continuous press of two guides (Machine-translation by Google Translate, not legally binding) : en es
  • CA491358A - Locks for refrigerator doors or other closures : en fr
  • CA491360A - Process for the separation of yeast from yeast suspensions : en fr
  • FR1023373A - Blanking disc for valves : en fr
  • FR1023230A - Lighting lamp : en fr
  • ES34761U - Gaming (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023447A - Hydraulic press : en fr
  • US2632125A - Dynamoelectric machine armature member : en
  • US2631399A - Fishline bobber : en
  • CA491359A - Conveyor systems : en fr
  • AU1542553A - Pulp presses : en
  • DE1652588U - FITTINGS FOR PIVOTING AND RETRACTING DOORS. : de en
  • FR1023418A - Control device for binary or quasi-binary computers : en fr
  • AU1537253A - Direct-viewing electronic storage tubes : en
  • DE760528C - Process for the continuous production of synthetic resins from phenols or their derivatives and aldehydes in an aqueous medium : de en
  • DE870572C - Pit ventilation system with electric motor drive : de en
  • DE870641C - Wet molding machine : de en
  • ES34851U - Adesiva sheet to treat bone fractures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023194A - Viscose dry spinning process : en fr
  • US2631701A - Transmission operating mechanism : en
  • US2631774A - Thermocompressor : en
  • ES204710A1 - Improvements in the manufacture of motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES32089Y - Perfected bottle to hold liquids : en es
  • CA491284A - Rotary disc plowing apparatus : en fr
  • DE870833C - Method and device for separating fabrics by allowing columns of foam to drip out : de en
  • DE871145C - Production of activated carbon : de en
  • FR1023229A - Process for automatic temperature control of superheated steam in high pressure boilers : en fr
  • US2631598A - Automatically operated valve : en
  • CA491249A - Brick laying machine : en fr
  • DE870700C - Process for the production of basic ketones : de en
  • ES23817Y - Improved kickstand : en es
  • GB689101A - Improvements in or relating to electromagnetic transducers : en
  • FR1023512A - Control fluid intake for components such as servomotors moving in rotation : en fr
  • USD169028S - Artificial fish lure : en
  • ES207570A1 - Improvements in deposits for intermittent discharge intended for toilets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023209A - Multi-lead pencil, equipped with a pliers actuated by a push button : en fr
  • GB689052A - Improvements relating to swath turners and the like : en
  • US2631776A - Blower casing : en
  • DE870969C - Method and device for vibrating concrete and other masses : de en
  • US2631543A - Packless impeller pump : en
  • US2631647A - Suspended seating arrangement : en
  • ES34900U - New domestic coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023534A - Drying process for sulfur and sulfur-rich materials : en fr
  • ES34964U - A thread winder tube for sewing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023487A - bicycle carrier : en fr
  • FR1023582A - Rolling vehicle convertible into a skid steer vehicle : en fr
  • GR14281B - PERFECTED IN OR IN RELATION TO METHOD AND DEVICE FOR THE DETERMINATION OF CHARACTERISTICS ON THE ADJUSTMENT MATERIAL. : el en
  • DE1652410U - MIXING MACHINE. : de en
  • DE1652427U - HAIR CLIPPER. : de en
  • DE1652524U - SKI TROUSERS WITH CONTAINED FOLDED COLLAR AND SIDE POCKET. : de en
  • DE870498C - Centrifugal pump : de en
  • DE870584C - Step control device with load switch : de en
  • ES206783A1 - A regulating device for the expenditure of compressors, pumps and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023200A - Manufacture of ketene and its counterparts : en fr
  • GB688931A - An improved method and machine for packing cigarettes and similar stick-like articles : en
  • GB689077A - Improvements in or relating to electrical induction apparatus : en
  • GB689054A - Improvements in or relating to the production of yarns : en
  • FR1023620A - Circulation pump : en fr
  • GB689140A - Improvements in or relating to multiplex pulse signalling systems : en
  • GB688901A - Improvements in or relating to valves for the control of fluids : en
  • DE870579C - Process for the production of a planar converter with carbon slats : de en
  • DE870873C - Glazed wire resistor : de en
  • ES32769Y - Syringe Plunger : en es
  • ES34811U - Improved terminal coupling box (Machine-translation by Google Translate, not legally binding) : en es
  • GB688876A - Improvements relating to the manufacture of hollow glassware : en
  • US2632088A - Mold temperature control apparatus : en
  • US2632104A - Gating circuit : en
  • DE1652397U - HAND TOW WITH ACTUATION DEVICE FOR LIFTING AND EMPTYING THE RAKE. : de en
  • DE871139C - Process for the extraction of liquids containing solids : de en
  • DE871217C - Wreath and garland binding machine : de en
  • ES34956U - A metal brooch for bags (Machine-translation by Google Translate, not legally binding) : en es
  • ES34961U - Liquid container with outlet duct (Machine-translation by Google Translate, not legally binding) : en es
  • DE1652455U - MEDICAL TRANSPORT AND LOADING EQUIPMENT. : de en
  • DE871153C - Process for the preparation of substances from the effectiveness of the adrenal cortex hormone : de en
  • US2632123A - Alternating current machine : en
  • DE1652310U - ASCHER. : de en
  • DE870931C - Tool holder for machines with forced feed, in particular tapping machines : de en
  • DE1652297U - STRAP CONSISTING OF TWO PARTS, IN PARTICULAR FOR FASTENING WATCHES. : de en
  • DE871216C - Device for juicing thick-skinned fruits, especially citrus fruits u. like : de en
  • FR1023433A - Rings for spinning machines : en fr
  • FR1023469A - Improvements to tubular boilers : en fr
  • US2631629A - Bag container : en
  • US2631849A - Whyte : en
  • US2631561A - Apparatus for continuously enameling thin sheet metal : en
  • US2632110A - Mass spectrometer : en
  • DE870857C - Process for the preparation of monohalogenated 1,3-dioxanes : de en
  • ES34758U - Egg-cup (Machine-translation by Google Translate, not legally binding) : en es
  • CA491342A - Engine control device : en fr
  • DE1652304U - SWITCH HOLDER. : de en
  • DE1652368U - HEALTH PANTIES. : de en
  • AU1543953A - An improved means for casting concrete cooling towers in situ : en
  • US2631348A - Fastening device : en
  • DE1652235U - NOISE DAMPER FOR GLASS SLIDING DOORS WITH DAMPING PAD. : de en
  • DE870574C - Process for the production of a chemical, electrical fuse : de en
  • ES196756A1 - PROCEDURE FOR THE PREPARATION OF TREO-P.-NITROPHENIL-1-DICHLOR-ACETTILAMINO-2-CLORO-3-PROPANOLES-1 RACEMICO AND OPTICALLY ACTIVE : en es
  • DE870832C - Method and device for the electrical processing of minerals : de en
  • ES32412Y - Screw : en es
  • USD169040S - Game board : en
  • US2631351A - Apparatus for molding tubular : en
  • FR1023383A - High power flash lamps : en fr
  • FR1023532A - Quick friction coupling : en fr
  • ES204215A1 - Perfect machine for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • US2631359A - Method of making spring clips : en
  • ES32570Y - Holding clip for suspenders, garters and similar applications : en es
  • FR1023174A - Tubular lamp base : en fr
  • GR14287B - CONNECTIVE IMAGE FOR LIFEBALL LIFE COVERS. : el en
  • US2632029A - Preservation of tertiary halides with anhydrous carbonates : en
  • DK75598C - Ski. : da en
  • DE871084C - Counter controlled by label carrier : de en
  • US2631384A - Support roller for printed webs : en
  • US2631393A - Illuminated tap : en
  • ES32865Y - Perfected electric stove : en es
  • FR1023592A - Teaching device : en fr
  • ES34737U - Purge-repair device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023428A - Electronic ray tube with luminescent screen : en fr
  • US2631430A - Gas turbine power plant having coaxially arranged combustors and regenerator : en
  • DE1652233U - FOLDING CHAIR WITH DETACHABLE CHAIR COVER. : de en
  • DE763886C - Pressure device for the sound roll in sound film devices : de en
  • ES34894U - Floor scrubbing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023219A - Rail gauge gauge : en fr
  • GB689127A - Improvements in or relating to collapsible struts for supporting pictures, showcards, calendars and the like : en
  • DE1652543U - VIBRATION MASSAGER. : de en
  • CA491246A - Spring construction in particular for balancing sash-windows or the like : en fr
  • ES31598Y - Shock absorber for rear wheels of motorcycles, motorcycles and similar vehicles : en es
  • FR1023628A - Improvements to grid-controlled rectifier circuits : en fr
  • US2632075A - Circuit interrupter : en
  • DE1652300U - EXTENSIBLE WATCH STRAP. : de en
  • FR1023453A - AC quotientmeter : en fr
  • DE754002C - Lightweight tiller that can be operated manually : de en
  • ES203416A1 - A procedure for the manufacture of synthetic coatings for metallic threads and flat surfaces, metal or not (Machine-translation by Google Translate, not legally binding) : en es
  • ES207697A1 - A method to stabilize a tape of thermoplastic material (Machine-translation by Google Translate, not legally binding) : en es
  • ES34861U - A dry-blade for razors (Machine-translation by Google Translate, not legally binding) : en es
  • DE870592C - Sharpening machine, especially for warp knitting : de en
  • ES206646A1 - Electrical mechanism for the conditioning of totally automated and remote controlled barriers (Machine-translation by Google Translate, not legally binding) : en es
  • ES34818U - Device for washing glasses and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023560A - Improvements to ion sources for mass spectrometers : en fr
  • GB688995A - Improvements relating to electrical measuring instruments : en
  • FR1023477A - Table : en fr
  • GB689060A - Improvements in or relating to constant fluid flow valves : en
  • DE1652414U - LOCKING DOOR FOR HOSE REELS, IN PARTICULAR WITH HYDRANTS, ARRANGED IN WALL NICHES OR WALL CABINETS. : de en
  • DE870884C - Process for the production of a phosphor : de en
  • DE870994C - Door lock for horizontal coking chamber ovens : de en
  • FR1023170A - Machine for harvesting and cleaning potatoes and other tubers : en fr
  • GB688929A - Apparatus for comparing golf ball driving strokes : en
  • US2631675A - Discharge apparatus : en
  • US2631679A - Rotor head for rotary wing aircraft : en
  • US2631708A - Constant speed centrifugal clutch : en
  • ES29166Y - Tabletop bowling game perfected : en es
  • FR1023492A - Multistage rotor for rotary machines with axial flow, composed of axially assembled parts of revolution : en fr
  • FR1023517A - Extra-flexible insole : en fr
  • DE871045C - Method and device for dewaxing OEl by filtration : de en
  • ES34753U - Humidifying device for the softening of gummed surfaces (Machine-translation by Google Translate, not legally binding) : en es
  • GB689031A - Signalling system with pbx subscribers : en
  • ES207267A3 - Improvements in bicyclindrical circular machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE871157C - Arrangement of the confluence of the water pipes of steam boilers in upper collecting chambers : de en
  • US2631861A - Roller skate attachment : en
  • DE1652442U - SELF-ACTING OIL AND WATER SEPARATOR. : de en
  • ES206319A3 - A new system of command through air jet of springs mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • ES34778U - Improved drain tube (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023167A - Box for perfume bottle and similar objects : en fr
  • ES32310Y - Wheel perfected for skates : en es
  • FR1023360A - Screw, Screw and Washer Assemblies Machine : en fr
  • FR1023643A - Process for the production of low phosphorus wind refining steel : en fr
  • DE759656C - Fluid-cooled cylinder for two-stroke internal combustion engines : de en
  • DE870975C - Grader : de en
  • DE871043C - Automatic temperature control device for electrical heaters : de en
  • DE871081C - Circuit arrangement and method for counting electrical pulses : de en
  • FR1023193A - Improvements in the manufacture of forks : en fr
  • FR1023340A - Shoe : en fr
  • US2631417A - Apparatus for forming paper crackers : en
  • US2631891A - Pressure sprayer : en
  • GB688972A - Improvements in or relating to automatic record changers : en
  • GB689156A - Improvements in and relating to apparatus for treating malignant tumours : en
  • GR14298B - VARNISH PAINTS AND PAINTS SOLID OR MULTIPLE COMPOSITION FOR THE CHANGE OF COLOR OR THE PAINT OF ALL LEATHER GOODS AND SHOES. : el en
  • DE1652482U - BALL MILL WITH SEVERAL GRINDERS. : de en
  • DE1652508U - BALL CUTTERS FOR LOCKING OPEN DOORS. : de en
  • DE1652586U - EDGE BOLT CLOSURE. : de en
  • DE870565C - Process for the production of nitrogen-rich humus fertilizers : de en
  • FR1023207A - Process for the preparation of organic compounds by condensation : en fr
  • GB688979A - Improvements in or relating to washing and screening sieves : en
  • DE870698C - Process for the production of hydroquinones : de en
  • DE870901C - Plasticizers : de en
  • US2631809A - Furring hanger : en
  • US2631710A - Automatic parking meter : en
  • US2631956A - Method and device for the manufacture of box girders : en
  • DE1652359U - HOLDER FOR SMALL SCREWS AND THE LIKE : de en
  • ES206102A2 - Procedure for manufacturing spiders for mecheras (Machine-translation by Google Translate, not legally binding) : en es
  • DE860483C - Vertical transverse regenerator with horizontal coke ovens : de en
  • FR1023446A - Zipper closure : en fr
  • FR57604E - Shoe for vehicle brakes and similar applications : en fr
  • ES32316Y - Perfected sandal : en es
  • GB688983A - Improvements in the production of gases containing sulphur dioxide : en
  • US2631658A - Engine speed regulating fuel supply control : en
  • DE871158C - Device for feeding stacks of sheets : de en
  • FR1023565A - Toothbrush : en fr
  • GB688976A - Improvements relating to bleaching earth : en
  • US2632101A - Reduction of noise in transmission systems : en
  • DE852598C - Heater for permanent waving of the hair : de en
  • DE870597C - Process for the production of foundry cores : de en
  • DE870950C - Float-controlled compressed air fluid lifter : de en
  • ES30452Y - Eye for dolls : en es
  • ES207468A1 - System perfected for the obtaining, by external reaction, of the necessary heat for the permanent hair curling (Machine-translation by Google Translate, not legally binding) : en es
  • US2631618A - Saw feed mechanism with resilient cup feed rolls : en
  • USD169049S - Teeter rocker : en
  • DE1652229U - TRANSPORT BAG. : de en
  • DE871004C - Process for the preparation of compounds of the diacetylene series by oxidation of cupro compounds of the acetylene series with cupric compounds : de en
  • ES200316A1 - Procedure for the obtaining of lead acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES32643Y - Non-deformable rolls of adhesive tapes : en es
  • US2631322A - Shoe whitening applicator : en
  • DE870886C - Process for the separation of pure acetylene from gases containing acetylene : de en
  • DE871044C - Inductor for the heat treatment of workpieces, in particular crankshafts : de en
  • GB688873A - Improvements relating to record changers for gramophones : en
  • GB688942A - Improved method of producing a luminescent material : en
  • DE871220C - Arrangement of the auxiliary equipment of an internal combustion engine for motor vehicles : de en
  • ES206019A1 - Procedure for obtaining a preventive product against dizziness (Machine-translation by Google Translate, not legally binding) : en es
  • ES34486U - Device for the control of electrical circuits, operable by clocks and similar devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023429A - Sealing cap for cans, drums and other containers : en fr
  • FR1023636A - Method and apparatus for treating a moving yarn with liquids : en fr
  • US2631810A - Resilient supporting device : en
  • US2632041A - Transformer cooling duct construction : en
  • DE1652398U - ROLL-LIKE STIR RAKE IN THE FILLING FUNNEL OF A GRAIN AND SEED WIND SWEEP. : de en
  • ES32014Y - Connecting bridge : en es
  • ES32205Y - Recreational-sports apparatus for exercising boxing : en es
  • FR1023506A - Improvements to the strainers of tanks and tanks : en fr
  • FR1023596A - Apparatus for filtering liquids : en fr
  • GB689103A - Improvements relating to the bending or curving of angle-sectioned lengths of metal : en
  • CA491323A - Production of organic titanium compounds : en fr
  • DE1652275U - TRANSPORT DEVICE FOR UPRIGHT OBJECTS, IN PARTICULAR BARRELS AND CRATES. : de en
  • DE870589C - Warp knitting machine : de en
  • CA491392A - Cartons : en fr
  • DE1652369U - FINGER INJECTION BANDAGE. : de en
  • DE1652538U - PENDULUM RUBBER AND ADDITIONAL THREAD GUIDE. : de en
  • DE870685C - Cooled die for extrusion of metals : de en
  • DE871014C - Processing of austenitic nickel-chromium steels : de en
  • DE871052C - Method and device for casting metal bodies, in particular metal plates : de en
  • DE871041C - Process for the production of flat heating elements, in particular heating disks and heating foils : de en
  • FR1023474A - Folding trunk : en fr
  • FR1023533A - New form of agitator-mixer : en fr
  • US2632025A - Method for preparing 5, 8 dialkoxy tetralone-2 : en
  • AU1545953A - Process for continuously operating the Oxo synthesis : en
  • DE1652231U - DISPLAY DEVICE FOR ELECTRIC HAIRDRESSING DEVICES, IN PARTICULAR HAIR DRYING HOODS AND PERMANENT WAVE HEATERS. : de en
  • US2631637A - Antiskid device : en
  • DE870515C - Method and device for the preparation of plastic masses : de en
  • DE870888C - Device for applying fluids to the scalp : de en
  • ES30913Y - Hunting cartridge : en es
  • ES34887U - Hermetic sealing plug (Machine-translation by Google Translate, not legally binding) : en es
  • US2631483A - Quick action vise : en
  • US2631583A - Home beauty aid : en
  • FR1023276A - Aeromotor at constant speed in variable wind power and direction, with automatic orientation of the receiver unit : en fr
  • FR1023576A - Bonding pad for charging car batteries or connecting batteries : en fr
  • GB688936A - An improved control mechanism for temperature-sensitive or pressure-sensitive actuating devices, particularly for thermostatic electric switches : en
  • ES33186Y - Built-in box for electrical equipment : en es
  • ES34933U - An electrical resistance (Machine-translation by Google Translate, not legally binding) : en es
  • FR1023366A - Powder extinguisher : en fr