• US2675681A - Marine apparatus : en
  • US2676165A - Polysulfide polymers : en
  • US2675636A - Indexing device : en
  • US2676303A - Phase modulation : en
  • DE909535C - Telescopically adjustable push bar for prams and dolls prams : de en
  • US2675703A - Stocking testing device : en
  • US2675868A - Rotary gas burner : en
  • GB707496A - Improvements in or relating to etching machines : en
  • US2676180A - Cleaning phthalic anhydride condensers and like apparatus : en
  • US2675797A - Stove construction : en
  • US2676153A - Method of preparing an aluminumcaustic soda composition : en
  • US2676125A - Method of making friction-disks : en
  • CA501665A - Leg supporting platform and extension for adjustable chair : en fr
  • FR1062210A - Special steel : en fr
  • US2675691A - Duttine : en
  • US2675782A - Feeding trough : en
  • US2675990A - Bumper jack : en
  • US2676265A - Liquid level measuring device : en
  • DE1675198U - STANDBY SWITCH FOR ELECTRON FLASH DEVICE. : de en
  • DE1675311U - DEVICE ON SKI BINDINGS. : de en
  • USD171963S - Llwwil : en
  • US2675826A - Controller having its response modified by motor position : en
  • US2676193A - 1,2-dibromo-1,3,4,4-tetrachloro-1,2,3,4-tetrafluorobutane : en
  • US2676197A - Glass to metal seal for deep-sea electric cable : en
  • DE1675184U - BOOK, IN PARTICULAR TABLES OR. DGL. BOOK. : de en
  • DE909709C - Arrangement for supporting single or double lines : de en
  • FR1062130A - Lighter of cigarettes and pipes by the solar rays through a magnifying glass : en fr
  • CA501717A - Carrier inductive communication system for vehicles : en fr
  • US2675783A - Hog loading chute : en
  • DE1675219U - DEVICE FOR INSERTING KEDERING INTO THE KEDERING GROOVES OF KEDERING STRIPS DEDICATED FOR MOTOR VEHICLES. : de en
  • GB707728A - Improvements in or relating to pelmets for windows and doors : en
  • DE1675250U - MEASURING DEVICE FOR DETERMINING THE SEAMING HEIGHT OF DOUBLE FOCUS GLASSES. : de en
  • DE1675317U - ELECTRICALLY OPERATED REMOTE CONTROL TOY WITH REMOTE CONTROL CONNECTION. : de en
  • FR1062067A - Improved plaster-based compositions and resulting products : en fr
  • GB707683A - Picture frames : en
  • GB707522A - Improvements in or relating to flow restricting valves : en
  • DE1675157U - BAND WITH LEVER. : de en
  • FR1062183A - Improvements to pneumatic tires : en fr
  • DE909494C - Resting seat : de en
  • FR59046E - Removable metal frame for the establishment of movable objects and more particularly armchairs : en fr
  • CA501690A - Pyridyl substituted alkanes : en fr
  • GB707763A - A new and improved method and apparatus for separating impurities from grain, such as cereals, seeds and the like : en
  • DE909701C - Amplifier circuit with a main amplifier and a spare amplifier : de en
  • FR1062081A - Mixed acid anhydrides and their preparation process : en fr
  • CA501632A - Fungicides containing n,n'-dithiodimorpholine : en fr
  • US2675613A - Key injector and razor : en
  • US2675693A - Time locked case for cigakettes : en
  • US2676110A - Method of producing luminescent screens : en
  • FR1062179A - Pedal water control for circular washbasin : en fr
  • FR1062411A - Werner-type complex, its preparation process and applications : en fr
  • FR1062479A - Method and machine for the manufacture of zippers : en fr
  • GB707532A - Improvements relating to decorative, ornamental, novelty or like articles and advertising signs : en
  • DE909524C - Shaft seal : de en
  • DE909602C - Process for the production of highly heat-emitting coatings on electrodes of electrical discharge vessels, in particular high-performance short-wave tubes : de en
  • US2675685A - Adams : en
  • US2676077A - Typewriter lift mechanism : en
  • US2676161A - Compositions comprising a polymer of acrylonitrile and a cyanomethyl ester : en
  • GB707674A - Means for indicating the position of a machine tool slide : en
  • FR1062062A - Improvements to the combustion chambers of burners for fireplaces and ovens : en fr
  • US2676051A - Latch spindle construction : en
  • US2675906A - Conveyer belt of textile fabric having a conveyer surface of cured latex : en
  • US2676175A - Process for manufacturing thiamine : en
  • US2675832A - Flexible wave guide : en
  • US2676132A - 1,2,3,4,10,10-hexachloro-6,7-epoxy-1,4,4alpha,5,6,7,8,8alpha-octhydro-1,4,5,8-dimethanonaphthalene and insecticidal compositions thereof : en
  • DE909683C - Light beam director : de en
  • US2676317A - Pulse echo radar system employing a double channel : en
  • DE909484C - Cavity Precision Wave Knife : de en
  • DK77443C - Dress-up doll. : da en
  • US2676127A - Method of making a nonporous duct : en
  • GB707562A - Improvements in or relating to carrying cases for portable sewing machines and the like : en
  • FR1062107A - Improvement in switches with visible cut-off in the air : en fr
  • FR1062156A - Improvements to printing frames : en fr
  • FR1062200A - Increased flow electrolyte cell : en fr
  • FR59075E - New system for keeping classic accounts without carryovers : en fr
  • US2675588A - Rear window defroster : en
  • CA501757A - Traction motor lubricator : en fr
  • US2675763A - Hydrauuc radial engine : en
  • CA501576A - Cargo ships : en fr
  • FR1062208A - AC electromagnetic brake : en fr
  • FR1062209A - Paper cutting machine : en fr
  • FR1062511A - Improvements to centrifugal pumps : en fr
  • GB707798A - Improvements in holders for electric cartridge fuses : en
  • US2676181A - Oxidation of steroids : en
  • US2675546A - Safety shield for explosively driven tools : en
  • US2675802A - Injection device : en
  • CA501620A - Method of making forms for the manufacture of dipped rubber goods or other articles : en fr
  • US2675901A - Coin control protection system for vending machines : en
  • GB707540A - Improvements in or relating to apparatus for stacking letters and like flat articles : en
  • FR59130E - Swimming reverser : en fr
  • US2675896A - Structural element : en
  • CA501543A - Mobile dispensing stand and equipment : en fr
  • US2676020A - Card shuffling device : en
  • DE1675432U - DEVICE FOR AUTOMATIC EXPRESSION OF A FEED. : de en
  • CA501605A - Powdered soap dispenser for clothes washing machines : en fr
  • DE1675367U - TESTING AND ADJUSTING DEVICE FOR DISTRIBUTORS OF IGNITION SYSTEMS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • GB707708A - Variable speed transmission : en
  • DE1675282U - HEIGHT-ADJUSTABLE SCAFFOLD STAND. : de en
  • DE1675299U - EQUIPMENT FOR THE PRODUCTION OF ROUND UMBRELLA FRAMES. : de en
  • FR59062E - Shoe heel enhancement : en fr
  • FR59117E - Device for assembling box-shaped construction elements : en fr
  • GB707730A - Improvements in bobbins for use in yarn spinning, twisting and similar machines : en
  • US2676119A - Method of coating paper : en
  • US2675792A - Thermostatic choke system : en
  • US2676239A - Steam-applying device : en
  • DE1675171U - SOAP DISH. : de en
  • GB707682A - Improvements in or relating to pits for housing valves and the like : en
  • DE909641C - Ruebenroder with steering wheels : de en
  • FR59063E - Toy : en fr
  • FR58916E - Method and switch device for direction indicators enabling them to be switched off when the vehicle returns to the straight line : en fr
  • DE909666C - Cutting plate for a shaving head for a razor cut : de en
  • FR1062184A - Improvements made to treads for wheel tires : en fr
  • GB707634A - Magnetic storage systems : en
  • DE909615C - Electrode holder for arc welding : de en
  • FR1062301A - Process for insulating electric wires, cables or the like by means of substances with a foamy texture, in particular synthetic substances or the like and products conforming to those obtained by application of said process : en fr
  • FR58980E - Carburetor for internal combustion engines : en fr
  • DE1675401U - LAMP STAND BASE AS A SUPPORT FOR U-SHAPED LOW-VOLTAGE TUBES. : de en
  • FR1062392A - Manufacturing process of curved panels and resulting products : en fr
  • FR1062425A - Boxes for fruits and vegetables : en fr
  • FR1062237A - Improvements to cylindrical electron tubes at? axial magnetic : en fr
  • DE1675200U - DEVELOPMENT INSTITUTION. : de en
  • DE1675203U - MURAL. : de en
  • DE1675377U - LIGHTER SOCKET. : de en
  • DE1675412U - TRANSMITTER TABLE FOR BROADCASTING RECEIVERS. : de en
  • DE909474C - Arrangement for regulating the voltage of a synchronous generator : de en
  • FR59061E - Improvements made to roofing covers, in particular sheet metal for colonial dwellings : en fr
  • GB707506A - Improvements in or relating to bayonet type electric lamp holders : en
  • GB707816A - Improvements relating to electric steam radiators for heating rooms and buildings : en
  • FR1062122A - Advanced hammer mill : en fr
  • FR1062285A - Bedroom furniture : en fr
  • DE1675227U - Curlers. : de en
  • US2675902A - Operation control interlocking mechanism for power-operated typewriters or like machines : en
  • DE1675241U - DRILLS FOR HOLLOWED PANELS, IN PARTICULAR FOR CURTAIN SLIDING RAILS AND THE LIKE. : de en
  • US2675871A - Velocity measuring device : en
  • FR1062163A - Cover for air compressor-regulator and substance meter : en fr
  • GB707731A - Improvements in or relating to aircraft landing gear : en
  • CA501542A - Locking device : en fr
  • US2675987A - Toggle-operated dump valve for hydraulic governing systems : en
  • US2675663A - Bean picker : en
  • US2675766A - Lading tie anchor : en
  • US2675844A - Lock washer : en
  • FR1062391A - Rotary fan driven by a piston motor, in particular by a gas motor : en fr
  • FR1062513A - Improvements to the lubricating oil supply of internal combustion engines : en fr
  • FR59146E - Removable baby carriage : en fr
  • GB707796A - Improvements in or relating to arrangements for examining objects by means of phase contrast in colours and/or in polarised light : en
  • DE909634C - Device for determining the power on rotating shafts : de en
  • US2676142A - Hydrocarbon conversion and contact material transfer method : en
  • US2675920A - Filter cartridge with elastic rings : en
  • DE1675201U - SCREW PUMP. : de en
  • DE1675260U - Centrifugal dust separator with a downstream oil bath filter. : de en
  • GB707743A - Improvements in liquid flow indicators : en
  • FR59006E - Advanced electric vehicle traveling without a conductor cable : en fr
  • GB707483A - Improvements in or relating to infinitely variable speed gears : en
  • FR1062169A - Improvements to handlebars for motor cycles : en fr
  • DK77440C - Method of photographic color development in the presence of a color coupler and photographic emulsion containing a color coupler. : da en
  • US2675760A - Hydraulic liquid pump : en
  • DE760239C - Process for making alloy steel : de en
  • US2676208A - Frequency inversion : en
  • DE909446C - Method of joining sheet metal plates : de en
  • GB707635A - Magnetic storage systems for electronic binary digital computers : en
  • FR1062482A - Process for the production of tetrahydrocarboline derivatives : en fr
  • FR1062294A - Beet slicer : en fr
  • DK77425C - Vacuum cleaner. : da en
  • US2675710A - Multiple-speed chart paper drive : en
  • GB707678A - Improvements in percussion rock drills : en
  • GB707736A - Improvements in or relating to a method of and apparatus for defining characters on impression receiving material : en
  • US2676118A - Casting support and process of manufacturing same : en
  • DE1675226U - PULLER WHEEL FOR FAN, ESPECIALLY FOR AGRICULTURAL PURPOSES. : de en
  • FR58997E - Clutch for loom : en fr
  • FR1062417A - Ear protection device, internally ventilated and optionally fitted with an earpiece, and device enabling its use, in particular in hairdressing salons : en fr
  • DE1675265U - REAR WALL WINDOWS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • GB707805A - Improvements in or relating to cigar- or cigarette-holders : en
  • DE909703C - Message transmission between mobile stations and a fixed main message exchange : de en
  • FR1062215A - Improvements in high solids latex preparation processes : en fr
  • US2675796A - Van helden : en
  • US2676022A - Magnetic recording : en
  • US2675637A - Publicity holder adaptable to lighting device : en
  • DE1675261U - AIR FILTER WITH NON-METALLIC, RING-SHAPED FILTER INSERT. : de en
  • GB707815A - Improvements in or relating to power presses : en
  • FR59079E - Airtight closing device for residential chimneys : en fr
  • GB707568A - Improvements in or relating to doors of cookers : en
  • US2676311A - Automobile signal apparatus : en
  • DE909583C - Antenna arrangement for ultra-short waves : de en
  • FR1062087A - Spray dispenser-distributor for the jets of an atomizing device : en fr
  • FR1062105A - Milling and slotting head : en fr
  • GB707759A - Stop watch or clock : en
  • GB707812A - Improvements in deep drilling apparatus : en
  • US2675776A - Sea marker : en
  • US2675893A - Load compensating brake mechanism : en
  • FR1062310A - Safety device for machine tools : en fr
  • FR59100E - Prefabricated device, receiver and hot water distributor intended to be placed on plumbing fixtures with coverings sensitive to expansion effects : en fr
  • GB707774A - Improvements in or relating to high voltage direct current power supplies : en
  • US2675739A - Light reflective signal marker : en
  • US2675735A - Cinematographic film feeding device : en
  • US2675830A - Fluid distributing device : en
  • US2676008A - Method for the heat treatment and drying also only on the surface of substances in continuously working furnaces : en
  • US2676088A - Method of washing, rinsing, and squeeze drying clothes : en
  • CA501568A - Sashless window : en fr
  • GB707825A - Improvements in or relating to men's trunks : en
  • FR1062493A - Support with elastic elements forming a leaf spring : en fr
  • FR59087E - Fixed or mobile installation for heating fluent materials for spreading : en fr
  • FR1062451A - Measuring wheel counter : en fr
  • GB707576A - Vat dyestuffs of the phthaloyl-acridone series : en
  • DE1675229U - NAIL CARE CUTLERY. : de en
  • DE1675266U - REAR WALL WINDOW. : de en
  • FR59010E - Method and machine for molding concrete blocks and the like : en fr
  • FR59108E - Improved method of heating chamber and tunnel kilns with liquid and gaseous fuels : en fr
  • CA501646A - Hot tops : en fr
  • FR1062148A - Process for the preparation of a hydraulic binder, and binders resulting from the application of this process : en fr
  • CA501713A - Ribbon inker printing method and apparatus therefor : en fr
  • US2675586A - Drawing frame for spinning machines : en
  • US2675672A - Schsrner : en
  • US2675970A - Crushing and flattening machine : en
  • US2676140A - Malting apparatus : en
  • FR1062473A - Peripheral propeller : en fr
  • GB707588A - Improvements in mounting bearings : en
  • FR58995E - Use of tidal power : en fr
  • DK77444C - Method for forming and placing protruding material parts, for example transverse ribs, on the surfaces of pre-formed building blocks and apparatus for performing the method. : da en
  • DE1675280U - REINFORCEMENT INSERT FOR STRUCTURAL MEMBERS MADE OF CONCRETE AND MASONRY. : de en
  • FR1062133A - Apparatus for maintaining a powerline connection on a power line at the same time effectively earthed : en fr
  • FR1062445A - Semi-chemical pulp manufacturing process : en fr
  • FR1062449A - Improvements to wire processing drums : en fr
  • FR1062496A - Improvements in the manufacture of paper size : en fr
  • DK77430C - Movable coupling part for three-point suspension for harrows with tractor bias. : da en
  • GB707677A - Improvements in percussion drills : en
  • DE1675303U - REPAIR PLASTER. : de en
  • DE1675249U - BINOCULARS. : de en
  • DE759458C - Lubrication device for injection pump piston : de en
  • US2675803A - Gas feeding mask : en
  • US2675998A - Thermal conditioning means for enclosures : en
  • DE757229C - Electric heating element, suitable for operation in the open air : de en
  • DE909728C - Magnetic switch bridge for synchronous switch : de en
  • FR1062174A - Finned hose for radiators : en fr
  • FR1062385A - folding ladder : en fr
  • US2675569A - Swing bridge and protective gate therefor : en
  • US2675576A - Protector of automobile door locks from the accumulation of ice : en
  • DE1675297U - HEATER, IN PARTICULAR FOR THE PREPARATION OF YOGHURM MILK. : de en
  • US2675780A - Coke pasting apparatus : en
  • US2675836A - Adjustable gauge for cutoff saws : en
  • DK77437C - Gas turbine plant. : da en
  • FR1062134A - Process for the cobalt enrichment of cobalt-rich raw materials : en fr
  • GB707605A - Improvements in safety razor blade honing devices : en
  • US2676121A - Sizing of ethylene polymer structures : en
  • DE909516C - Device for atomising or smoking pest control agents : de en
  • FR58943E - Process for separating machine parts that have stuck together by corrosion : en fr
  • CA501606A - Wall and partition construction : en fr
  • DE909579C - Mobile furnace lid with automatic front-side focal plane lock : de en
  • GB707750A - Improvements in or relating to baking ovens : en
  • DE1675177U - RIGHT BAR. : de en
  • FR1062368A - Device for mobile presentation of various objects : en fr
  • IE21902L - Radio frequency filter : en
  • US2676316A - Pulse time telemetric system : en
  • DE909492C - Bohrhelsentrieb for dental contra-angles and process for producing the toothing : de en
  • FR1062486A - Wedge gate valve : en fr
  • CA501636A - Insecticides containing alkyl-2-naphthyl ethers : en fr
  • CA501732A - Radio apparatus : en fr
  • CA501685A - Lathermaking machine and method of making lather : en fr
  • DE1675436U - VENTILATION AND VENTILATION WINDOWS. : de en
  • US2675930A - Apparatus for forming stacks of boards : en
  • DE753966C - Free jet gas switch : de en
  • DE909597C - Device for regulating the reel tension in rolling mills : de en
  • DE909689C - Cane brush : de en
  • DE1675288U - SEAL FOR DRIVE SHAFT IN CONTAINERS. : de en
  • GB707761A - Improvements in and relating to a sand or shot-blast room or chamber : en
  • US2675860A - Folding high chair : en
  • US2675974A - Film take-up and rewind drive mechanism : en
  • DE909681C - Searchlights for motor vehicles : de en
  • GB707841A - Means for preventing slip between gramophone records stacked on a turntable : en
  • DE1675213U - SHIPPING CASES FOR TEST VIALS AND BOTTLES WITH SECURITY CLOSURE. : de en
  • DE1675392U - CLOTHING PROTECTION WITH BUSTLING, ARMOR PADS AND WELDING PLATE. : de en
  • FR1062382A - Apparatus for regenerating mechanical tapes : en fr
  • GB707458A - Improvements in or relating to multi-electrode gaseous-discharge tube circuits : en
  • GB707779A - Improvements in and relating to clockwork mechanism for toy vehicles : en
  • FR1062123A - Flexible and interlocking corrugated metal pipe and its manufacturing process : en fr
  • GB707578A - Improvements in or relating to the production of potassium fluozirconates : en
  • US2676007A - Heat-treating apparatus : en
  • DE1675296U - AIR RIVETING DEVICE. : de en
  • FR59103E - Improvements to means of communication between a fixed station and a mobile device, between which a television link is established : en fr
  • US2675916A - Electronic inspecting apparatus : en
  • US2675700A - Torquemeter : en
  • FR1062125A - Quick-acting fixing device : en fr
  • FR1062438A - Improvements in fluid circulation control devices : en fr
  • FR1062443A - Natural rubber quality homogenization process : en fr
  • GB707526A - Improvements in fencing stakes : en
  • DE1675230U - APPLICATION DEVICE FOR LIQUIDS. : de en
  • DK77435C - Combustion engine. : da en
  • FR1062333A - Device for locating the signs of the cylindrical dial of an automatic balance : en fr
  • FR1062359A - Bracelet, especially for watches : en fr
  • GB707554A - Improvements in copying machine tools : en
  • DE1675251U - LIGHT UP MAGNIFIER FOR MEDICAL DIAGNOSIS AND FOR TECHNICAL AND SCIENTIFIC EXAMINATIONS. : de en
  • DE1675324U - AIR-TIGHT DOUBLE PACKAGE FOR TOBACCO WITH WINDOW. : de en
  • DE909595C - Composable switching machine for high voltage : de en
  • GB707493A - Improvements in or relating to telephone systems : en
  • FR58964E - Cell-type rotary motor : en fr
  • FR58967E - Advanced Microfilm Camera Book Holder or Document Holder : en fr
  • CA501565A - Bowling ball with grip measuring facilities : en fr
  • FR1062279A - Improvements to the processes for preparing amino alcohols : en fr
  • US2675799A - Food server : en
  • US2676045A - Lubricant-sealed tie rod joint : en
  • US2676025A - Adapter for supporting a workpiece : en
  • FR1062212A - Improvements to mining vehicles : en fr
  • FR59032E - Corner divider : en fr
  • FR59123E - Hydraulic relay : en fr
  • US2676166A - Polymeric quaternary ammonium compounds : en
  • US2676240A - Electric boiler : en
  • DE1675155U - TIE. : de en
  • GB707486A - Improvements in jacquard needles for looms for weaving : en
  • US2676073A - Breather for sealed axle bearing mountings : en
  • FR1062075A - Device for tracking an object advancing on a path : en fr
  • FR1062313A - Method and apparatus for dispensing separate shaped sheets of paper or the like from a stack, and for conveying such sheets to the converting point of a working machine : en fr
  • CA501562A - Outboard motor clamp bracket : en fr
  • FR1062353A - Advance device for perforated tape transmitters in telegraph installations : en fr
  • FR58913E - Mechanism for transforming a uniform rotational motion into a jerky rotational motion : en fr
  • FR58939E - Grid for wedging bottle necks : en fr
  • FR59098E - Derailleur for cycle or other similar vehicle : en fr
  • US2675573A - Toothbrush with removable head : en
  • DE1675305U - WRITING OR PENCIL WITH MICRO IMAGE ENLARGEMENT DEVICE. : de en
  • FR1062249A - Centrifugal regulator with pneumatically adjustable control range : en fr
  • FR1062528A - Improvements to acetylene production processes and apparatus for implementing this process : en fr
  • DE1675329U - DEVICE TO PREVENT DAMAGE TO THE EXTERNAL INSULATION OF PIPES WHEN TRANSPORTING THEM BY RAIL OR AXLE. : de en
  • DE1675333U - CUTTING STAMP FOR SAMPLE BAG CLIP AUTOMAT. : de en
  • FR1062258A - Multiple key lock carriage, for flat knitting machines : en fr
  • FR1062270A - Improvements to electrical calculators : en fr
  • GB707455A - Process of refining oils and fats : en
  • GB707516A - Improvements in or relating to co-ordinate drilling or boring machines : en
  • FR1062475A - Speed governor-limiter for continuous combustion turbines : en fr
  • US2675790A - Constant and variable-flow engine : en
  • DE909629C - Jaw tool for woodworking machines : de en
  • US2676129A - Aliphatic trithiocarbonate nematocides : en
  • US2676145A - Gaseous polymerization by electrical discharge : en
  • GB707745A - Improvements in or relating to the carbo-nitriding of ferrous metals : en
  • GB707451A - Wood preserving agents : en
  • GB707717A - Improvements in the coating of paper, cardboard or like material : en
  • GB707823A - An improved bracket for mounting plummer blocks : en
  • DE909472C - Permanent magnet system for magneto-electric machines : de en
  • FR1062069A - Circuit and switch for controlling traffic lights on motor vehicles : en fr
  • FR1062512A - Copper-containing azo dyes of the stilbene series, process for their preparation, process for dyeing and printing using these dyes and materials dyed by this process : en fr
  • GB707625A - Reflex action testing means : en
  • FR1062458A - Process for the extraction of alkali metals from their amalgams : en fr
  • GB707686A - A liquid cooling and dispensing system : en
  • US2676277A - Rotary electric machine with tubular coolers : en
  • US2675942A - Seed planter having magnetic seed selecting means : en
  • FR58936E - Lighters improvements : en fr
  • GB707651A - Apparatus for use in estimating the total area and/or size-distribution and/or totalnumber of discrete particles situated in or projected on a field of view : en
  • GB707502A - Improvements in or relating to stoves or furnaces for supplying hot air : en
  • GB707867A - Log and brush wood chipping machine : en
  • DE1675276U - VERTICAL LIFTING AND LOWERING DEVICE WITH DEVICE FOR LIFTING OR TRANSPORTING LOADS OR PERSONS. : de en
  • DE909514C - Procedure for the artificial breeding of fish in flowing water and air conditioning to carry out the procedure : de en
  • DE909610C - Exchangeable and temperature-controlled electrically heated hotplate : de en
  • FR1062230A - Shortenable umbrella or parasol comprising frame branches made up of three or more parts that can fit into each other and shortenable spacers : en fr
  • FR1062525A - Stereophonic signal transmission system : en fr
  • FR59027E - Coiled steel wire straightening machine, mainly used in masonry : en fr
  • US2675737A - Microscope with vabiable means for : en
  • US2675785A - Power hydraulic remote-control : en
  • US2676099A - Process of coating fibers with gas agitation : en
  • US2675559A - Slider latch for slide fasteners : en
  • US2675687A - Refrigerating cabinet structure : en
  • US2675699A - Brake shoe bond tester : en
  • DE1675421U - REFLECTOR FOR FLASHING DEVICE. : de en
  • DE1675322U - MODEL AIRPLANE. : de en
  • DE909710C - Medium and high frequency transmitter : de en
  • DE909556C - Overhead line for electric toy vehicles : de en
  • FR1062273A - Improvements relating to inorganic fillers, to compositions of matter using them and to the manufacturing process of these fillers : en fr
  • FR1062494A - Rotary filing cabinet : en fr
  • GB707813A - Improved method and apparatus for the treatment of weak black liquor from a sulphatepaper pulp process : en
  • FR1062521A - Improvements in the refining of benzene hexachloride : en fr
  • GB707835A - Improvements in or relating to metallic jointing pieces and process of making the same : en
  • GB707652A - Improvements in or relating to yarn spinning, twisting and similar machines : en
  • DE1675183U - RHYTHMENT TABLE FOR THE TIMING DETERMINATION OF THE RESPECTIVE PHYSICAL PERFORMANCE LEVEL IN WARM-BLOODED ANIMALS. : de en
  • DE1675216U - PACKAGING CONTAINER FOR ADHESIVE PLASTERS AND ADHESIVE TAPES. : de en
  • GB707641A - Improvements in a process and apparatus for firing or calcining materials : en
  • DE909557C - Device for lighting cigarettes, cigars and cigarillos : de en
  • FR59118E - Improvements to field-type multitube steam boilers : en fr
  • FR59138E - Manufacturing process of metal chains : en fr
  • FR1062421A - Improved machine for shelling peas and similar uses : en fr
  • GB707689A - Improvements in or relating to set-squares : en
  • US2676226A - Control for rheostats : en
  • US2676057A - Spraying and dusting machine : en
  • US2676221A - Switching apparatus : en
  • CA501579A - Method and installation for homogenizing of liquids : en fr
  • GB707606A - Recovery of oil from spent clay used in the clay treatment of lubricating oils : en
  • US2675733A - Traveling braiding machine : en
  • US2675867A - Pot type oil burner : en
  • US2676026A - Swinging basket type of store service carrier : en
  • US2676028A - Adjustable idler steering arm bearing : en
  • US2676152A - Concentrated aqueous soap solution of low viscosity : en
  • US2676185A - Production of alkylated aryl sulfonate detergents : en
  • US2675983A - Cardholder : en
  • DE1675186U - MANY EQUIPMENT ATTACHED TO THE TRACTOR. : de en
  • DE909477C - AC motor with starting capacitor : de en
  • DE909673C - Process for the production of electric ignition pills : de en
  • FR1062271A - Coding circuit : en fr
  • FR59019E - Manufacturing process, storage and additional purification before use of sterile bi- or tri-distilled water free from pyrogens : en fr
  • GB707713A - Improvements in or relating to seats : en
  • US2676194A - Method of preparing a rubber product and the product so obtained : en
  • FR59066E - Plow for flat plowing behind tractors : en fr
  • FR1062078A - Web guiding device : en fr
  • FR1062160A - Watch with automatic winding mechanism : en fr
  • GB707734A - A hydraulic governor or regulator, more particularly suitable for adjusting the delivery of fuel injection pumps of compression ignition engines : en
  • FR1062530A - Dismountable friction assembly using embedded sheaths or shirts (in elastic material), used to obtain removable and transformable toys : en fr
  • FR59145E - Improvements to circuit breakers and contactors blowing chambers : en fr
  • FR1062124A - Locking device for water pipe composed of semi-circular sections : en fr
  • GB707541A - Magnetrons : en
  • US2675934A - Straddle truck carrier for concrete blocks : en
  • US2675571A - Liquid applicator of the selffeeding type : en
  • US2676064A - Fluid pressure and dynamic brake interlock apparatus : en
  • DE1675340U - BON PICK. : de en
  • DE909627C - Length-adjustable support or strut : de en
  • FR58902E - Powder, especially for insecticide products : en fr
  • GB707684A - Improvements in or relating to a control mechanism for a planing, milling or like machine tool : en
  • DE1675235U - STEEL WINCH WITH ARTICULATED BASE PLATE. : de en
  • DE909520C - Motor drive for sewing machines : de en
  • DK77414C - Device for cold rooms for dehumidifying the insulation. : da en
  • FR58931E - prefabricated, standardized elements, realizing various styles of construction : en fr
  • FR59150E - Hydraulic braking method and device : en fr
  • FR1062257A - Device for nail treatment : en fr
  • FR1062365A - lipstick stick case : en fr
  • FR1062378A - Mono-azo dyes and their preparation : en fr
  • GB707602A - Manufacture of new vat dyestuffs containing sulphur : en
  • GB707866A - An improved device for washing clothes : en
  • DE909724C - Electrical distributor : de en
  • DE909528C - Feed drive for carriages of machine tools, in particular of swivel arms : de en
  • DK77428C - Device for sound reproduction apparatus using a magnetizable endless wire. : da en
  • FR1062142A - Continuous circuit intake device for internal combustion engines : en fr
  • GB707629A - Improvements in the manufacture of dynamo electric machine armatures : en
  • DE909596C - Pulse control device for direct current motors : de en
  • GR15259B - CONVERTER FOR THE OPERATION OF AC AC RADIO WITH BATTERY 6 VOLTAGE. : el en
  • DE1675256U - ELECTRIC TEMPERATURE REGULATOR WITH POINTER MEASURING. : de en
  • DE1675284U - ROLLING MILL OR CALENDAR FOR PROCESSING WARINFORMABLE PLASTICS. : de en
  • DE1675342U - CLAMP FASTENING. : de en
  • DE761191C - Process for the production of mass cores by spraying a magnetic powder, e.g. B. iron powder, and an insulating material such as polystyrene, existing injection molding compound, especially for the purposes of high-frequency technology : de en
  • GB707709A - Process for the production of n-[-a:-g-dihydroxy--a:-a-dimethyl-butyryl]--a-alanine--a-mercaptoethylamide : en
  • FR58901E - Fluosulfonic acid recovery process : en fr
  • FR59001E - : fr
  • FR59064E - Automatic rod length adjustment device : en fr
  • DE1675271U - PROTECTIVE DEVICE FOR BLOWING, STIRRING AND MOLDING MACHINES. : de en
  • FR58923E - Prefabricated material for construction and its applications : en fr
  • CA501673A - Pneumatic waste collector on thread-working textile machines : en fr
  • DE909508C - Tobacco pipe : de en
  • DE909614C - Electric welding head : de en
  • FR1062544A - Improvements in the manufacture of blades for turbo-compressors and the like : en fr
  • FR1062447A - Prefabricated construction : en fr
  • FR1062470A - Alcohols of the cyclopentano-polyhydro-phenanthrenes series and their manufacturing process : en fr
  • US2675779A - Apparatus for making films : en
  • US2675828A - Electromagnetic pilot controlled valve system for main and auxiliary fuel lines : en
  • DE909676C - Jaw gripper for stacking industrial trucks : de en
  • GB707603A - Improvements in cooling the exhaust manifolds of internal-combustion engines : en
  • DE909445C - Press head for extrusion presses, especially for cable jacketing presses : de en
  • CA501584A - Penicillin salts with an organic base : en fr
  • CA501656A - Preparation of synthetic polymeric materials : en fr
  • FR1062250A - Wedge wrench for parts with cylindrical hole : en fr
  • FR1062319A - Improvements made to calenders and in particular to ironing machine calenders : en fr
  • IE20783L - Metal containers for liquids. : en
  • GB707846A - Method and gauge for setting toothed wheels : en
  • GB707448A - Film forming compositions : en
  • GB707539A - Tool for removing inner cones of taper roller bearings from axles : en
  • FR58908E - Improvements made to boxes or containers : en fr
  • GB707570A - Devices for temporarily closing the ends of tubes : en
  • GB707604A - A method of and apparatus for forming and threading the points of wood screws and the like : en
  • FR1062328A - Process for the dephosphorization of metals, for example cast iron and inserts for carrying out this process : en fr
  • FR1062371A - Advanced shotgun : en fr
  • FR1062108A - Helical cutting device applicable to machines for chopping tobacco and other vegetable products : en fr
  • FR58970E - Machine for kneading, kneading or mincing meat : en fr
  • FR1062501A - Electric relays : en fr
  • GR15264B - PROTECTIVE GRILL AFTER AN AUTOMATIC CLEANING OF RAILWAYS AND RAILWAYS. : el en
  • FR1062262A - Process for manufacturing strips of insulating material with a foamy texture, in particular for insulating electrical wires and products obtained by said process : en fr
  • FR1062510A - Device for measuring the relative humidity of the air : en fr
  • DE909577C - Reel for heating and glowing ovens : de en
  • DE909526C - Shuttle valve : de en
  • FR1062412A - Shuttle position control mechanism in mechanical looms with automatic reel change : en fr
  • CA501734A - Circuit breaker : en fr
  • DE1675252U - LIFTER WITH FINE ADJUSTMENT. : de en
  • FR1062517A - Improvements in tetraethyl lead manufacturing processes : en fr
  • FR58903E - Rotary dryer for laundry, clothing, hanked textiles and other applications : en fr
  • FR59012E - Traveling wave amplifier lamp with magnetic field : en fr
  • GB707637A - Improvements in magnetic recording or reproducing devices particularly for digital computing machines : en
  • FR1062500A - Enhancements to sterile dressings containing broad-spectrum antibiotic : en fr
  • US2675950A - Hanger : en
  • US2676230A - Electrical control apparatus : en
  • FR1062471A - Device for controlling one or more lenses, in particular for television cameras : en fr
  • FR58988E - Artificial fly for fishing : en fr
  • DE759588C - Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps : de en
  • DE909464C - Line block device for single-track railways : de en
  • GB707794A - Improvements relating to automatic voltage regulators : en
  • US2676075A - Piston for slush pumps : en
  • USPP1268P - Peach tree : en
  • DE1675152U - CLOTHING, IN PARTICULAR RAINCOAT. : de en
  • CA501612A - Circuit interrupters : en fr
  • CA501706A - Bacon canning : en fr
  • CA501718A - Inductive railway train communication systems : en fr
  • US2675909A - Razor blade dispensing package : en
  • DE767878C - Arrangement for limiting the travel for electromotive drives : de en
  • GB707722A - Improvements in phonograph variable speed drives : en
  • GB707818A - Improvements in or relating to a method of shaping blocks of artificial sponges : en
  • US2676200A - Television scanning system : en
  • DE909544C - Shearer for shaving cuts : de en
  • FR1062388A - Medical apparatus and device for the painless treatment by means of cold air of living organs and in particular teeth : en fr
  • FR1062404A - Devices for detecting the absence of electrical pulses produced by associated pulse generators : en fr
  • FR59088E - Process for the preparation of 1- (p-oxyphenyl) -2-amino-propanol derivatives : en fr
  • FR59102E - Arab-Iranian-Hindustani typewriter keyboard : en fr
  • GB707861A - Improvements in magnetic powder-couplings : en
  • FR59111E - Modified phenoplast resin : en fr
  • DE1675356U - REINFORCEMENT BAR MADE OF HIGH STRENGTH STEEL FOR REINFORCED CONCRETE. : de en
  • FR1062171A - Process for the preparation of acetoacetic acid amides : en fr
  • US2675715A - Steering geak : en
  • US2675824A - Valve for controlling the flow of fluids : en
  • FR1062170A - Improvements to mining machines : en fr
  • FR1062248A - Device for inserting a starter cartridge : en fr
  • FR59125E - Process for improving the high pressure lubricating qualities of oils : en fr
  • GB707611A - Improvements in and relating to pyrazolidines : en
  • US2676218A - Self-cancelling automobile directional signal switch : en
  • FR1062545A - Process for the production of flake aluminum powder : en fr
  • CA501607A - Wind resistant shingle : en fr
  • FR59090E - Device for winding under controlled tension : en fr
  • FR1062462A - Heavy-load parachuting devices, in particular vehicles : en fr
  • DE909605C - Display device for Geiger counter : de en
  • GB707659A - Improvements relating to manufacture of gloves : en
  • GB707669A - Process for the preparation of 3-(2-oxy-phenyl)-pyrazols and 3-(2-oxy-5-halo-phenyl)-pyrazols : en
  • US2676196A - Electrical transducing element : en
  • US2676083A - File drawer : en
  • DE909450C - Wringer box for wooden household washing machines : de en
  • GB707809A - Classifying and control device : en
  • FR59026E - Improvements to electronic engine control devices : en fr
  • DE1675267U - ELECTRIC FULL DOOR FUSE. : de en
  • US2675712A - Stop for antifriction screws : en
  • US2676257A - Microwave antenna array : en
  • FR59020E - Hurricane can be used as a stove : en fr
  • GB707701A - Method of and devices for producing and maintaining pendular motion by means of alternating currents or voltages : en
  • DE1675400U - ELECTRIC SOCKET FOR TUBE LAMPS WITH PLUG-IN CONTACT BASE. : de en
  • CA501659A - Pasteurizer : en fr
  • CA501715A - Adjustable air distributor : en fr
  • DE1675185U - TOOL HOLDER FOR MULTIPLE DEVICES. : de en
  • DE1675364U - GRASS CLEARER AND STRINGER. : de en
  • FR1062460A - Separation of solid particles contained in a liquid : en fr
  • DE1675180U - LETTER, LEARNING AND READING DEVICE. : de en
  • GB707561A - An improvement in or relating to hobs for cutting the teeth of gear wheels : en
  • US2676122A - Antistatic treatment of hydrophobic fiber : en
  • US2675698A - Stakting system : en
  • FR1062455A - Arc Welding Improvements : en fr
  • DE1675413U - TURNTABLE. : de en
  • DE909584C - Device for direction finding of short-term or with variable frequency transmitters : de en
  • CA501731A - Onversion system : en fr
  • CA501745A - Mountings for electrical instruments : en fr
  • US2675682A - Tank fob transporting liquid : en
  • US2676271A - Transistor gate : en
  • CA501726A - Code modulation communication system : en fr
  • DK77436C - Hot air machine with a mechanism for supplying working medium to a working chamber. : da en
  • CA501741A - Metal-enclosed switchgear : en fr
  • DE1675181U - WORLD TIME ROTATION TABLE. : de en
  • DE1675420U - SEWING MACHINE WITH ELECTRIC MOTOR. : de en
  • DE909660C - Shock absorbers for vehicles : de en
  • US2675688A - Shortland : en
  • CA501753A - Manufacture of coloured articles : en fr
  • FR58993E - A foldable device for resting and sleeping on the train : en fr
  • GB707485A - Heating of electric storage batteries : en
  • GB707547A - Improvements in internal shoe drum brakes more particularly for power vehicles : en
  • GB707613A - Improvements in electric lighting installations : en
  • US2675798A - Replaceable flexible heating : en
  • US2675935A - Clamp for industrial trucks : en
  • US2676014A - Remotely controlled aircraft simulating roundabout toy : en
  • US2676252A - Wireless receiver circuit : en
  • US2675750A - Boyer : en
  • US2675989A - Retractable staple extractor : en
  • CA501583A - Alkylene diamine salts of penicillin : en fr
  • CA501599A - Means for resiliently mounting a vane or frangible pump element : en fr
  • FR58955E - Safety device preventing longitudinal movements of components mounted on an axis : en fr
  • DE1675320U - RACING DRIVER WITH BUILT-IN SIREN FOR CHILDREN. : de en
  • DE1675423U - AUTOMATIC BICYCLE CHAIN TENSIONER. : de en
  • DE909506C - Subtraction tube counters consisting of trigger circuits connected in series : de en
  • US2676060A - Liquid atomizer device : en
  • US2676092A - Process for recovering iodine from oil well brine : en
  • US2675949A - Sewing basket : en
  • US2676062A - Liquid sprayer : en
  • US2675872A - Chronograph : en
  • US2675954A - Drinking cup : en
  • US2675855A - Retreading of tires : en
  • US2676065A - Fluid pressure brake apparatus : en
  • US2675958A - Rotary pump : en
  • DE1675255U - DISPLAYING ACCELERATION AND DECELERATION MEASURING DEVICE. : de en
  • DE909454C - Process and apparatus for the production of cyanamides : de en
  • DE909590C - Arrangement for tensioning bundle ladders : de en
  • FR58926E - Method of assembling whips for culinary or pastry preparations : en fr
  • GB707770A - Improvements in helicopter rotors : en
  • FR59072E - Electric soldering iron : en fr
  • CA501559A - Steering system : en fr
  • US2676011A - Construction for the tap holes of open-hearth furnaces : en
  • DE1675190U - GEAR GRINDING MACHINE WITH TWO GRINDING WHEELS. : de en
  • US2675678A - english : en
  • GB707704A - Improvements in or relating to direct positive photographic emulsions : en
  • AU275764B2 - Disinfecting detergents containing antibacterial additives and their uses : en
  • US2675870A - Automatic ignition mechanism for plural gas burners : en
  • DE909511C - Cutting or tearing device : de en
  • DE909727C - Electrical rotary switches, in particular alternating current switches : de en
  • CA501727A - Interstage coupling circuit for wideband amplifiers : en fr
  • FR1062366A - Universal family appliance for multiple use, especially for making instant ice cream : en fr
  • FR1062540A - Improvements to arc lanes in air-break electrical circuit breakers : en fr
  • FR1062151A - Ball carrier : en fr
  • FR58963E - Method of absorption or transmission of couples, devices allowing the implementation and their applications : en fr
  • FR59134E - Connection : en fr
  • CA501686A - Tubing caliper : en fr
  • CA501550A - Wheel gauge : en fr
  • US2675857A - Resiliently mounted slung seat chair : en
  • GB707740A - Improvements in or relating to circular slide rules for making calculations relatingto speed, time, and distance : en
  • DE909483C - Differential frequency meter : de en
  • FR1062340A - Trim for steering wheel rims and others : en fr
  • FR59059E - Pumping installation : en fr
  • GB707772A - Improvements in or relating to machines for filling containers : en
  • US2675957A - Bag closure : en
  • DE909461C - Suspension to accommodate linear acting, e.g. perpendicular forces, especially for rail vehicles, e.g. of monorails : de en
  • DE909540C - Closure for container openings : de en
  • FR58906E - lighting complementary to the normal lighting of motor vehicles allowing any vehicle to pass another vehicle without any glare : en fr
  • US2676243A - Television lighting apparatus : en
  • DE1675345U - ELECTRICAL CONTACT DEVICE FOR POINTER MEASURING INSTRUMENTS MADE OF TRANSPARENT MATERIAL. : de en
  • FR1062181A - Process for separating naphthenic acids from mineral oils : en fr
  • FR58994E - building element : en fr
  • FR1062219A - New method of closing bags or pouches made of paper or any other flexible material : en fr
  • DE1675445U - SALES PACKAGE FOR SMALL QUANTITIES OF Liquor. : de en
  • US2676091A - Method of preparing powdered siloxanes : en
  • FR59021E - Reciprocal and simultaneous purification process of gases and liquids : en fr
  • US2675927A - Revolving crane : en
  • US2676068A - Adjustable journal bearing : en
  • FR1062083A - Phase shift network : en fr
  • GB707737A - Improvements relating to shaft thrust balancing devices : en
  • FR1062058A - Gas turbine engine improvements : en fr
  • FR59049E - Device for sharpening razor blades : en fr
  • USD171968S - Doll face : en
  • FR1062191A - High sensitivity relay device with AC or DC power supply : en fr
  • US2676043A - Joint for window regulators : en
  • US2676246A - Superregenerative receiver for very short wave : en
  • USD171989S - Spectacle frame : en
  • FR59044E - Rim brake for cycles or the like, of the so-called "cleat" type, with lateral control : en fr
  • FR59082E - Protective device for vehicle tires : en fr
  • FR1062405A - Electric pulse series generators : en fr
  • GB707698A - Ring spinning machine for woolen, cotton or worsted yarns : en
  • GB707836A - Improvements relating to tyre repairing bag devices : en
  • GB707581A - Manufacture of diquaternary ammonium compounds : en
  • FR1062118A - Process for the preparation of branched polyamides : en fr
  • US2676259A - Electric oscillator : en
  • US2676248A - Superregenerative receiver : en
  • US2676093A - N-methylated phenylene diamines as rich mixture additives : en
  • DE1675192U - UPHOLSTERY MATERIAL. : de en
  • DE1675283U - CIRCULAR SAW. : de en
  • FR1062199A - Up-and-down wire winding device with increasing amplitude on twisting rings and sliders : en fr
  • DE1675178U - COMBINED CALCULATION DISC FOR AD THOUSAND PRICE AND MILLIMETER PRICE. : de en
  • DE1675371U - VALVE CONE WITH A SEALING BODY MADE OF A MATERIAL, LIKE RUBBER, ELASTIC. : de en
  • DE1675435U - HINGE WITH TENSION PIN. : de en
  • CA501630A - Fungicides containing a salt of an aromatic dithio acid : en fr
  • US2676285A - Reclosing system for circuit breakers, including variable stroke disconnect switch means : en
  • FR1062188A - Device for removing castings from the rotary table of a press : en fr
  • FR1062211A - Improvements to polymeric products : en fr
  • USD171967S - De cola : en
  • GB707727A - Saw blade : en
  • GB707847A - Improvements in or relating to welding electrode holders : en
  • DK77420C - Polarized electromagnetic apparatus, in particular telegraph relay. : da en
  • DE1675339U - LETTER FORM WITH DOUBLE MECHANICS. : de en
  • DE909478C - Multi-phase asynchronous machine : de en
  • DK77417C - Installations for the construction of multi-carrier channel groups. : da en
  • US2675552A - Baby's waterproof bunting : en
  • US2675611A - One arm can opener : en
  • US2675740A - Glare preventing device and method : en
  • DE909567C - Method and device for the continuous or discontinuous transfer of adsorbents, catalysts or the like from a treatment room to one below : de en
  • DK77422C - Process for the use of carbonaceous fuel in connection with a catalyst for heating in heating systems. : da en
  • FR1062076A - Self-propelled machine for mechanical stripping of railway tracks and ballast purification or for loading spoil : en fr
  • GB707776A - Brakes for colliery and other winding machinery : en
  • DE1675350U - HEAT RADIATOR. : de en
  • FR1062051A - Improvements to gelatin extraction processes : en fr
  • FR59124E - Adjustable delayed action device intended to cause an interruption of an electrical circuit : en fr
  • GB707741A - Improvements relating to the testing of electrical apparatus : en
  • FR1062302A - Speed regulator for electric motor : en fr
  • FR59137E - Stem for mounting cycle handlebars : en fr
  • GB707665A - Box for photographic twin lens camera provided with an interchangeable lens board : en
  • US2675831A - Seatless valve : en
  • FR1062121A - Take-up housing for pins, pivots, etc., mounted in a rubber or other similar flexible material : en fr
  • FR59055E - Improvements made to facing tiles : en fr
  • US2675752A - Ground pulverizer for eradicating : en
  • US2675794A - Starting positioning mechanism : en
  • US2676106A - Package for plastic commodities : en
  • US2676276A - High-speed spindle : en
  • DE1675424U - BOTTLE COOLER WITH WATER SPRAY. : de en
  • FR58928E - Turbine combustion engine : en fr
  • FR1062086A - Silica-magnesia catalyst and its preparation process : en fr
  • GB707726A - Fourdrinier wires having reinforced coated marginal portions used in fourdrinier paper making machines : en
  • FR1062354A - Improvements to flexible material container closure systems : en fr
  • US2675851A - Amchine for the manufacture of self-adhesive tabs : en
  • DE909589C - Bushing isolator : de en
  • FR1062533A - Perpetual calendar based on the project of a new calendar : en fr
  • GB707521A - Improvements in or relating to leakage control for centrifugal pump shaft seals : en
  • FR59089E - : fr
  • GB707623A - Improvements in vibratory methods and apparatus for the separation of solids from liquids : en
  • GB707790A - Improvements in or relating to stools or like articles : en
  • FR58973E - Process and devices for the continuous manufacture, by direct casting and rolling, of profiled or other metal products : en fr
  • FR59024E - Advanced process for making casein : en fr
  • GB707697A - Improvements in and relating to blast furnaces : en
  • FR1062337A - Steam generator for high steam temperatures and intense air preheating : en fr
  • FR58920E - Bra in two independent parts featuring an adjustable assembly : en fr
  • FR59085E - Partitioning construction, in particular for ships : en fr
  • US2676074A - Self-retaining needle bearing : en
  • US2676126A - Brake linings and method of making the same : en
  • FR1062198A - Cellulose triacetate spinning process : en fr
  • FR1062414A - Rotating platform for connecting two contiguous parts: s of an articulated vehicle : en fr
  • US2675560A - Buttonhole construction : en
  • US2675939A - Closure device for fluid supply connections and the like : en
  • US2676095A - Indurating furnace and process : en
  • DE1675231U - SLIDING MIRROR. : de en
  • GB707500A - Improvements in or relating to electrostatic precipitator collecting electrodes : en
  • US2676279A - Large capacity generator shaft coupling : en
  • US2676050A - Door handle : en
  • US2675865A - Fluid fuel furnace and antipuffing means therefor : en
  • DE909655C - Device for speed control or monitoring : de en
  • US2675744A - Machine for forming sckew briver : en
  • FR1062502A - Construction in prefabricated elements : en fr
  • GB707627A - Improvements relating to protective bumper devices for motor vehicles : en
  • DE1675232U - WALL PROTECTION PANEL. : de en
  • DE909648C - Oil reservoir for central lubrication device : de en
  • DE909664C - Mechanically interconnected clutch and gear shifting device, especially for motorcycles : de en
  • FR59080E - Packaging : en fr
  • GB707584A - Improvements in gill spinning machines : en
  • US2676178A - Pyridine compounds and method of manufacture : en
  • FR1062084A - Heavy-duty servo-motor steering system : en fr
  • FR58909E - Improvements made to machines for plowing the soil using rotating bodies : en fr
  • GB707723A - Improvements in or relating to articles of furniture : en
  • USD171972S - Apparel ornament : en
  • FR1062334A - New monoazo dyes, their preparation and use : en fr
  • FR1062495A - Combustion engine with steplessly adjustable power transmission : en fr
  • FR1062288A - Carbon dioxide manufacturing process : en fr
  • DE1675321U - HELICOPTER WITH BUILT-IN SIREN. : de en
  • DE909465C - Arrangement for damping mechanical vibrations in contact lines : de en
  • DE909631C - Process for vulcanizing rubber : de en
  • FR59094E - Devices allowing so-called <<guillotine>> window frames to slide, tilt and ensure their sealing : en fr
  • US2676053A - Sucker rod elevator : en
  • US2676082A - Catch unit for relatively movable members : en
  • DE909661C - Valve arrangement for liquid shock absorbers : de en
  • US2675767A - Cakgo grating : en
  • US2676138A - Stabilized papain composition and its preparation : en
  • US2675617A - Ruler : en
  • US2675965A - Gas modulating valve control : en
  • US2676041A - Packing for rotatable surfaces : en
  • US2676227A - Variable electrical resistance and potentiometer : en
  • CA501611A - Control-systems : en fr
  • US2675973A - Equipment for use with magnetic tape records : en
  • US2676268A - Radiation measuring instrument : en
  • US2675856A - Balancing and walking device : en
  • US2675986A - Holddown locking device : en
  • DE1675370U - DIAPHRAGM CHECK VALVE, IN PARTICULAR FOR THE AIR INLET IN FAESSER AT THE PIPE. : de en
  • GB707649A - New or improved multiple plunger press : en
  • US2675564A - Stretcher : en
  • FR1062318A - Improvements made to stretch plugs or ankles : en fr
  • US2675716A - Gearing for centrifugal machines : en
  • USD171985S - Cake safe cover : en
  • GB707646A - Hydraulic fluids : en
  • GB707518A - Improvements in or relating to gyro-compasses : en
  • DE1675228U - CAN FOR CONTAINING VARIOUS PERFUME PRODUCTS OR PHARMACEUTICAL PRODUCTS IN SOLID FORM. : de en
  • DE1675263U - DOUBLE BAG. : de en
  • DE1675346U - SMALL RELAY WITH LOW CAPACITY CONTACTS. : de en
  • GB707803A - Check valve : en
  • DE909662C - Circular rear view mirror for vehicles, especially for motor vehicles : de en
  • DE909733C - Electrical high-voltage switchgear, especially for voltages of 60 kV and above : de en
  • GB707553A - Improvements relating to crank axle bearings of cycles : en
  • GB707806A - Improvements in devices for launching lifeboats from the decks of ships : en
  • GB707716A - Method of turning sacks or bags inside out by mechanical means : en
  • FR1062536A - Clothing for protection against the influence of electric fields : en fr
  • GB707507A - Improvements in or relating to the mounting of frangible elements such as the abutments of rotary pumps : en
  • DE1675375U - ELECTROMAGNETICALLY ACTUATED SHUT OFF VALVE, PRESENTLY FOR STEAM HEATING PIPES IN RAILWAY VEHICLES. : de en
  • DE909429C - Wear insert for spiral chutes : de en
  • DE909503C - Lens system with high light intensity : de en
  • US2676013A - Air-powered miniature airplane : en
  • DE909588C - Airspace-insulated electrical high-frequency line : de en
  • DE1675273U - TRANSFER BOOKING. : de en
  • GB707513A - Improvements in or relating to keyed frequency modulation carrier wave systems : en
  • DE909519C - Overlock sewing machine : de en
  • FR1062367A - prefabricated element for construction : en fr
  • DE909684C - Device for the gradual rolling of strips or rods, the thickness of which increases or decreases in the rolling direction : de en
  • FR58960E - Trailer chassis : en fr
  • FR59014E - Gas torch : en fr
  • GB707618A - Improvements in or relating to hair dyes : en
  • US2675971A - Textile mechanism : en
  • US2676061A - Fuel injector for internalcombustion engines : en
  • US2676195A - Protecting tube for thermocouples : en
  • FR1062225A - Machine for the automatic stapling of metal wires, in particular for reinforced wooden boxes : en fr
  • US2675609A - Adapter : en
  • US2676035A - Bridge scoring pad : en
  • US2676090A - Recovery of sulfur dioxide contained in waste gases : en
  • DE909729C - Synchronous tripping device for suddenly activated AC switches : de en
  • US2675702A - System for measuring rate and direction of flow in a passage : en
  • CA501663A - Purification of inert gases : en fr
  • FR58977E - Holder for bulbs and box intended to receive it : en fr
  • FR59110E - Wear resistant shoe : en fr
  • US2675858A - Child's safety device : en
  • US2676199A - Telegraph switching system : en
  • US2675741A - schnepel : en
  • DE1675293U - SAEGENSCHAERFKLUPPE. : de en
  • US2676228A - Conditioning of semiconductor translators : en
  • CA501758A - Fish lure : en fr
  • CA501650A - Accelerometer : en fr
  • DE1675327U - TIN CONTAINER POT OR BUCKET-LIKE SHAPE. : de en
  • CA501733A - Adhesive liquid compositions suitable for electrostatic dust precipitators : en fr
  • DE1675222U - DEVICE FOR DISTORTION-FREE HARDENING OF KNIFE BLADES, ESPECIALLY MADE OF STAINLESS STEEL. : de en
  • DE909698C - Climbing turntable : de en
  • US2675722A - Holder for watch movements : en
  • DE909712C - Electrical insulating material, in particular for use in electrical capacitors : de en
  • CA501754A - Dyestuffs and dyeing : en fr
  • USD171977S - Link chain for a bracelet or the like : en
  • CA501680A - Lock : en fr
  • US2675581A - Apparatus for producing insulated resistor shells : en
  • US2676314A - Frequency and pulse time modulation telemetric system : en
  • DE909600C - Heavy current choke coil : de en
  • DK77431C - Device for tractor plows. : da en
  • US2675961A - Electric calculating system : en
  • DE1675191U - SHIP FOR SEWING MACHINES. : de en
  • DE909714C - Electric cable with cores in sector shape : de en
  • CA501588A - Separation of higher fatty acids : en fr
  • CA501601A - Lock mechanism : en fr
  • GB707862A - Improvements in or relating to copying machine tools : en
  • US2675585A - Drawing apparatus for textile fiber preparation : en
  • US2676072A - Lubricator for diesel locomotive traction motor suspension bearings : en
  • DE909656C - Brake control system for the wheels of aircraft u. like : de en
  • FR58947E - Windshield for cycles : en fr
  • GB707550A - Suppression of acidic gas evolution : en
  • DE909646C - Control device for two-stroke internal combustion engines : de en
  • FR1062389A - Metal platform, especially light metal, for truck or other vehicle decks : en fr
  • FR1062431A - Spacer for cooling tower trickle surfaces : en fr
  • GB707666A - Improvements in and relating to organopolysiloxanes : en
  • CA501626A - Die casting and like machines : en fr
  • CA501746A - Process of tight coat hot dip galvanizing and hot dip galvanized product : en fr
  • DE909570C - Process for the production of aldoles : de en
  • FR59056E - Method and apparatus for inducing electrical conductivity in insulators : en fr
  • CA501719A - Control apparatus for telephone systems : en fr
  • DE909705C - Circuit arrangement for automatically setting an arc into a position of rest and for influencing the position of the arc in relation to this position of rest in an arc selector : de en
  • FR1062349A - Improvements to self-priming centrifugal pumps : en fr
  • US2676182A - Copolymeric siloxanes and methods of preparing them : en
  • USD171970S - Duncan clockcase : en
  • CA501554A - Electrical safety plugs : en fr
  • US2675689A - Jet lighter : en
  • DE909451C - Process for the continuous dyeing and printing of cellulose fibers : de en
  • FR1062141A - Device for assembling elements allowing the manufacture of packing boxes and others : en fr
  • DE909501C - Process and device for the formation of metal alloys by means of sound or ultrasound : de en
  • FR1062400A - Ten-speed gearbox built with nine cogwheels : en fr
  • US2676105A - Shell egg treatment : en
  • IE20724L - Motor vehicle wheel suspension : en
  • DE909517C - Discharge device on centrifugal mills for removing foreign bodies : de en
  • FR59115E - Improvements in the manufacture of molded articles obtained from molding powders : en fr
  • FR59131E - Hydraulic regulator : en fr
  • FR59016E - Wind turbine improvements : en fr
  • GB707600A - Improvements in and relating to aircraft control rod hinge seals : en
  • DE909704C - Arrangement for electrical communication : de en
  • CA501639A - Reactivating copper contact mass : en fr
  • DE1675444U - BOX IN CARDBOARD OD. DGL. WITH CLOSING FLAPS FOR PACKAGING ROD-SHAPED OBJECTS, SUCH AS DUMB, CIGARS, CIGARETTES, OR. DGL. : de en
  • FR59081E - Clamping device for mine props : en fr
  • DE1675394U - PROTECTIVE COVER FOR OBJECTS AND HUMAN BODY PARTS, IN PARTICULAR PROTECTIVE GLOVES. : de en
  • DE760578C - Arrangement for shielding on pipe sockets : de en
  • DE1675286U - CYLINDER FOR COMBUSTION ENGINE. : de en
  • DE909549C - Roving card : de en
  • GB707643A - Improvements in or relating to bags formed from sheet material : en
  • FR1062322A - Process for obtaining carboxylic acid esters : en fr
  • FR59028E - Elastic bicycle frame : en fr
  • GB707556A - Improvements in and relating to filters : en
  • GB707594A - Improvements in and relating to collecting and baling presses, for straw, hay or thelike : en
  • GB707767A - Improvements in means for protecting a telephone from dust and dirt : en
  • GB707778A - Improvements in sprocket chains : en
  • FR1062155A - Lubricating oil composition : en fr
  • FR1062303A - Portable transmitter-receiver installation, in particular for searching for geological features and bodies hidden from view : en fr
  • FR59095E - Device for the extraction of blocks, slabs, or the like, in quarries, mines or others : en fr
  • DE909657C - Anti-lock device for vehicle brakes, especially on aircraft wheels : de en
  • FR1062541A - Improvements in the means of manufacturing hollow glass objects, such as bottles, flasks and the like : en fr
  • GB707757A - Improvements in draught excluding strips, beadings, mouldings or the-like : en
  • GB707742A - Improvements in or relating to razors : en
  • CA501720A - Coupling unit for communication systems : en fr
  • DE755609C - Process for the production of the active layers on the impact electrodes of multiplier tubes by cathode atomization : de en
  • US2676155A - Asphalt in water emulsion : en
  • CA501730A - Amplitude modulation of microwave : en fr
  • DE909452C - Self-sealing coke oven door : de en
  • GB707851A - Process for the preparation of lithium aluminium hydride and lithium gallium hydride : en
  • FR1062504A - Process for the treatment of yarns : en fr
  • GB707551A - Method of and apparatus for breaking up a length of swarf generated in a machine tool : en
  • FR1062092A - Installation for the distribution of fuel with variable percentage oil added : en fr
  • FR58985E - Improvement in glasses and their frames : en fr
  • FR1062193A - Winding for dynamo-electric machines : en fr
  • FR59023E - galvanic elements with magnesium electrodes and their manufacturing method : en fr
  • US2675643A - Animated wheeled figure toy : en
  • DE909659C - Suspension for rigid axles or swinging semi-axles on vehicles by means of two rotating bars : de en
  • US2675946A - Fluid measuring and dispensing means : en
  • DE909436C - Mobile transport arm : de en
  • DE909725C - High voltage switchgear : de en
  • DE909555C - Toy vehicle, in particular toy car, with a turning device that can be controlled by means of cams : de en
  • FR1062320A - Process for the treatment of reaction mixtures obtained during oxidation, with a view to obtaining dicarboxylic acids, hydroaromatic or aliphatic compounds with nitric acid : en fr
  • US2675988A - Feeler actuated valve : en
  • US2676305A - Isothermal electric cables : en
  • US2675981A - Collapsible stand : en
  • US2675775A - Rudder releasing mechanism for : en
  • FR1062150A - Improvements to metal tubular props and device for their application to improving the use of wooden props : en fr
  • FR1062196A - Protective panel for vehicle seats eliminates wear and tear on clothing : en fr
  • FR1062290A - Agglomerates based on coal fines and other materials and process for their manufacture : en fr
  • GB707645A - Printing mechanisms for calculating and like machines : en
  • FR59099E - Articulated anchoring device for electric traction line conductors : en fr
  • GR15268B - ROTARY GRILL OF ELECTRIC REFRIGERATORS, OVENS ETC. : el en
  • DE909682C - Headlights, especially for motor vehicles : de en
  • FR1062055A - Sealed : en fr
  • FR1062245A - Improvements to the means to ensure sludge subsidence, in particular in wet dust removal installations : en fr
  • GB707715A - Improvements in or relating to oil-retaining fittings for use with oil-filled electric cables : en
  • FR58921E - Lifting device, especially for loading and unloading vehicles : en fr
  • US2675969A - Impact apparatus for disintegrating solids : en
  • USRE23814E - Drop end gondola car : en
  • DE1675376U - THROTTLE VALVE, IN PARTICULAR FOR VENTILATION PUMPS IN AQUARIUMS. : de en
  • FR1062446A - Process for the preparation of polymers and copolymers of vinyl chloride : en fr
  • US2675755A - Dye attachment for sewing machines : en
  • US2676079A - Hairpin dispenser : en
  • CA501619A - Electro-acoustic device : en fr
  • DE758358C - Voltage-dependent three-phase choke : de en
  • DE909654C - Liquid pump : de en
  • FR1062089A - Method of metallization of ceramics before sealing : en fr
  • FR1062348A - Trolley step-down device for electric vehicles : en fr
  • FR59077E - Adjustable exciter sieve : en fr
  • GB707443A - Improvements in or relating to hot-gas reciprocating engines and refrigerating engines or heat pumps operating on the reversed hot-gas engine principle : en
  • GB707552A - Liquid fuel regulating means for use with prime movers : en
  • FR1062093A - Dual transmission bicycle : en fr
  • FR1062499A - Improved process for removing surface impurities from parts obtained from magnesium and its alloys : en fr
  • GB707441A - Improvements in or relating to an electrical bridge circuit, for a temperature control circuit : en
  • GB707510A - Method and means for varying the count of slubbing in a carding machine : en
  • DE1675427U - PLASTIC BOAT. : de en
  • FR1062132A - Further development of mica-based heaters used in electric heaters operating under high voltage : en fr
  • US2675686A - Cooler with means for controlling : en
  • GB707690A - Handling pulverulent materials : en
  • DE1675217U - PROTECTIVE ENVELOPE FOR PAPER NAPKINS. : de en
  • DE909726C - Switchgear for outdoor and indoor switchgear : de en
  • FR1062543A - Control device for cut-off shear motor : en fr
  • FR58974E - Cutter with removable teeth for making shoes : en fr
  • DE909561C - Device for rolling profiles, the thickness of which increases or decreases in different directions : de en
  • GB707449A - Improvements in or relating to vinyl copolymers and method for the preparation thereof : en
  • GB707557A - Dyestuff compositions : en
  • GB707569A - Thermally, or electromagnetically, operable electric switches : en
  • FR1062434A - Sanitary appliances with automatic safety emptying devices : en fr
  • FR1062474A - Processes and device perfecting the manufacture and improving the qualities of peanut butter : en fr
  • GB707481A - Earth auger with spirally arranged removable cutting bits : en
  • GB707660A - Improvements in gyroscopic instruments : en
  • GB707725A - Improvements in wire rope fabrications : en
  • GB707753A - Improvements in cycles having hanging pedals : en
  • DE909431C - Device and method for conveying dust-like material, in particular coal dust : de en
  • US2675875A - Pressure equalizing valve for well strings : en
  • GB707531A - Construction and arrangement of hydraulic presses : en
  • US2675963A - Counter actuating mechanism for : en
  • DE1675175U - MAGNETIC SOUND REEL. : de en
  • FR1062304A - Process for degreasing metal parts or assemblies : en fr
  • FR1062550A - Improvements in connection systems for electric wires : en fr
  • FR1062232A - Portable device for cutting sheet metal and more particularly corrugated sheets : en fr
  • DE909692C - Radial turbine for elastic propellant with several concentric chambers containing transducer : de en
  • FR1062419A - Process for preparing unsaturated aldehydes : en fr
  • FR1062441A - Manufacture of gray cast iron : en fr
  • FR1062275A - Process for the preparation of polyvinyl alcohol formacetals containing acetyl groups : en fr
  • DE1675383U - PRICE BOARD WITH SIGNS. : de en
  • DE909562C - Process for descaling wire rod : de en
  • FR1062295A - Tap : en fr
  • DE1675343U - TOUCH-PROOF CONSTRUCTION. : de en
  • DE1675433U - SANDBASTER. : de en
  • FR1062497A - Amplifier assembly : en fr
  • FR58934E - Device for embroidering or darning with the sewing machine : en fr
  • FR1062099A - Removal of ash from residual oils : en fr
  • FR58999E - Improvements to electric irons : en fr
  • GB707555A - Process and apparatus for applying a metallic layer on a metallic valve : en
  • FR1062524A - Wire winding machine with devices for capturing and joining the ends of the wire floating on the spool and arriving from the reserve : en fr
  • GB707724A - Rotary electromagnetic positioning device : en
  • GB707632A - An improved electrical circuit for producing an output potential depending on whether a plurality of input potentials severally have a predetermined higher value or a predetermined lower value : en
  • CA501752A - Hemostatic, analgesic and bactericidal composition of matter : en fr
  • CA501594A - Dual purpose tempering air fan supplying primary and secondary air : en fr
  • CA501662A - Paper carton vending machine : en fr
  • FR1062164A - Axle suspension device for vehicles, in particular for motor cars, with axle guidance by articulated parallelograms and oscillating in the longitudinal direction of the vehicle : en fr
  • DE1675207U - TOY DRIVE. : de en
  • FR1062399A - Pneumatic transport system : en fr
  • CA501561A - Pressurized chain saw oiling system : en fr
  • DE1675396U - FLOWER-SHAPED LIGHTING BODY MADE OF PLASTIC. : de en
  • DE1675426U - REVERSIBLE DUCT FAN. : de en
  • GB707756A - An improved spraying installation : en
  • GB707827A - Improvements in or relating to method and apparatus for electric baking of food : en
  • FR1062063A - Device for lifting patients : en fr
  • FR1062456A - Setup for setting call seekers : en fr
  • FR59009E - Improvement in the formation of the tobacco rod in the continuous cigarette machine : en fr
  • US2675914A - Packaging pressure-sensitive adhesives : en
  • FR58961E - Filling system for reservoir pen holder : en fr
  • GB707534A - Electronic vacuum tube : en
  • DE1675269U - TOY MOTORCYCLISTS. : de en
  • FR58935E - Improvements to fireproofing and thermal insulation processes and devices : en fr
  • CA501560A - Electronic signal recording system and apparatus : en fr
  • US2675595A - Slider for slide fasteners : en
  • US2675668A - Bearing for gear wheels in timepieces : en
  • US2675915A - Die and die holder for the hot extrusion of metals : en
  • US2675905A - Portable conveyer, including adjustable support : en
  • US2676215A - Wide-band amplifier : en
  • US2676120A - Sizing of ethylene polymer structures : en
  • US2676156A - Preparation of synthesis gas : en
  • CA501666A - Process of removing size from glass fibers and the subsequent coating thereof : en fr
  • CA501744A - Blocking oscillator system : en fr
  • US2675705A - Fluid pressure measuring apparatus : en
  • FR1062363A - Flexible tubing connector : en fr
  • DE1675347U - SMALL RELAYS WITH LOW CAPACITY CONTACTS. : de en
  • DE1675309U - ROAD SIGN WITH STAND. : de en
  • DE909715C - Arc protection device for cap and solid core insulator chains : de en
  • US2675708A - Starter gearing : en
  • DE909635C - Pulse-controlled electronic computing device : de en
  • US2675676A - Pulverized fuel gas tuebine : en
  • US2676202A - Multichannel communication with varying impulse frequency : en
  • US2676278A - Cooling of rotating electrical machinery : en
  • CA501648A - Dual pumping unit for washing machines and the like : en fr
  • US2675635A - Folding ironing board : en
  • US2675704A - Gauge valve : en
  • FR1062520A - Process for making all knits, fabrics or braids made from plastic materials non-slip : en fr
  • DE759878C - Seal for the shafts of centrifugal machines, especially centrifugal pumps : de en
  • DE1675422U - DEVICE FOR PRESSURE COMPENSATION THROUGH SUSPENSION ON TOGGLE PRESSES. : de en
  • CA501736A - Interlock mechanism : en fr
  • US2675964A - Automatic vehicle counter : en
  • USD171990S - Stuffed tot dog : en
  • DE1675234U - BUILD-ON AND ADD-ON SHELVING. : de en
  • DE1675380U - SAMPLE COLLECTION FOR CABLES AND WIRES. : de en
  • DE909706C - Tube arrangement for ultra-short waves : de en
  • CA501640A - Glassy silver phosphates and germicides containing the same : en fr
  • US2676039A - Swivel coupling : en
  • US2675665A - Swath lifter : en
  • CA501700A - Time selecting and coin handling mechanism : en fr
  • DE1675437U - ADHESIVE SAVING BARREL : de en
  • US2676066A - Folding swing stage : en
  • US2675759A - Reciprocating pump : en
  • US2676267A - Identification-film locket : en
  • GB707829A - Winding and hand-setting mechanism for timepieces : en
  • GR15261B - IMPROVEMENTS CONCERNING THE CLOCKING OF STONE BURNS IN BLASTING PROJECTS. : el en
  • CA501687A - Compositions suitable for use as herbicides : en fr
  • DE909490C - Spinneret for the production of artificial threads using the copper oxide ammonia process : de en
  • DE909665C - Shearer for shaving cuts : de en
  • CA501695A - Rail flaw detector mechanism : en fr
  • US2675816A - Gas leak detector : en
  • US2676081A - Auxiliary counter display stand : en
  • US2676113A - Composite scotophor-phosphor cathode-ray tube screen : en
  • USD171974S - Automobile floor mat : en
  • CA501547A - Stop-leak preparation : en fr
  • CA501573A - Machine for forming dough into rolls and the like : en fr
  • GB707472A - Improvements in or relating to apparatus for separating liquids : en
  • CA501669A - Movable coil electrical instrument : en fr
  • US2675764A - Hydraulic pump using balls as : en
  • US2676168A - Method of producing a food product from scrap particles of hide : en
  • US2676258A - Harmonic crystal oscillator : en
  • US2675655A - Machine fok grinding axle housings : en
  • US2675661A - Disk type lawn mower : en
  • US2675878A - Bridging and heaving plug : en
  • DE1675403U - APPARATUS FOR MAKING NECKLACE COVER. : de en
  • FR1062341A - Process for the production of boneless hams : en fr
  • FR58996E - Locking device of the breech mechanism of automatic firearms : en fr
  • GB707639A - Improvements in or relating to apparatus for use in the preparation of animal foodstuffs : en
  • US2675709A - Individual dkive adapter for line : en
  • US2675846A - Safety tire : en
  • DE1675167U - FURNITURE WITH ROCKING SPRING. : de en
  • DE909432C - A centrifugal device with an angularly guided centrifugal belt tensioned against the underside of the flange of a drum : de en
  • CA501658A - Preparation of mixtures of rubbery butadiene styrene copolymer with hard resinous saturated copolymer of styrene and another unsaturated compound : en fr
  • USPP1270P - Snapdragon plant : en
  • US2675644A - Weeping doll : en
  • US2675736A - Intermittent film advancing device : en
  • DK77441C - Kippejalousi. : da en
  • FR59015E - Wheel with removable edge for motor vehicles, for quick mounting and dismounting of tires : en fr
  • GB707824A - Improvements in loose leaf binders : en
  • DE759538C - Arrangement to compensate for the axial thrust in centrifugal pumps : de en
  • FR1062296A - Device for the mechanical connection of two moving parts, at least one of which moves in an enclosure at relatively high temperature : en fr
  • GB707524A - Improvements relating to flexible transmission couplings : en
  • FR1062509A - Underwater wreck refloating device : en fr
  • FR59013E - Improvements to double-acting hydraulic piston shocks : en fr
  • GB707848A - Road lighting system : en
  • DK77424C - Process for the selective desulfurization of cold distillation gas with circulating ammonia-containing water. : da en
  • DE909488C - Inductive hollow conductor for inductive surface hardness : de en
  • DE759798C - Unwinding device in which a three-phase synchronous machine is used for braking : de en
  • GB707536A - Method and apparatus for continuous production of absorbent material having a basis of regenerated cellulose : en
  • GB707808A - Vaporizable liquid electrode boilers : en
  • FR1062406A - Phasing devices for pulses from electronic distributors : en fr
  • FR1062437A - Composite material based on titanium carbide : en fr
  • DE1675378U - Showcase for picture post, congratulations and mourning cards. : de en
  • DE1675449U - EQUIPMENT FOR WATER TREATMENT. : de en
  • DE909604C - Process for the production of discharge vessels, preferably X-ray tubes : de en
  • GB707465A - Rail arrangement for the permanent way of railways or the guide rails of endless conveyors : en
  • GB707582A - An improved ignition starting apparatus for internal combustion engines : en
  • DE909636C - Coaxially arranged panes with values that can be read off in sections of both panes, on the one hand attorney's fees, on the other hand court costs, which can be read at the same time through a single basic setting in the sections : de en
  • FR1062297A - Improvement in heat exchangers : en fr
  • FR1062444A - Advanced aircraft jack : en fr
  • FR58986E - Improvements in the release of self-propelled projectiles : en fr
  • GB707764A - Gear selecting mechanism : en
  • GB707793A - Improvements in superstructures for kiln trucks : en
  • CA501682A - Method and apparatus for molding plastic material : en fr
  • DE1675215U - CARDBOARD BOXES FOR ELECTRIC LIGHT BULBS. : de en
  • FR1062187A - Method of controlling mechanically driven punch presses : en fr
  • FR1062492A - Device for cutting labels of different sizes in printing machines, in particular for printing addresses : en fr
  • FR58922E - Loop antenna and its applications : en fr
  • FR1062144A - Sliding lead for fishing line : en fr
  • FR1062336A - High endurance austenitic steel alloys for working temperatures up to 800 deg c. : en fr
  • FR59107E - Improvement in meters : en fr
  • GB707450A - Improvements relating to electron discharge tube amplifiers : en
  • US2675734A - Spectrochemical analysis system : en
  • FR1062111A - Soft body burette : en fr
  • FR1062338A - Weather resistant insulation for electrical conductors : en fr
  • DE767867C - Fluid change gear consisting of pumps, turbines and guide wheels for automatic torque increase when starting, especially for motor vehicles : de en
  • GB707748A - Improvements in check weighing machine : en
  • FR1062430A - Transmission between two shafts in both directions of travel at several speeds by remote control : en fr
  • US2675666A - Device fob removing thread break : en
  • GB707495A - Improvements in thermometers : en
  • DE909460C - Drive two sets of wheels of a vehicle by a single motor that is firmly suspended from the vehicle frame : de en
  • FR1062531A - Movement transmission mechanism for automobiles : en fr
  • FR59086E - Vibrating and demoulding machine for the manufacture of cast and vibrated concrete elements for prefabricated buildings : en fr
  • GB707868A - Method for the extraction and recovery of hydrogen cyanide : en
  • GB707870A - Supported magnesium chloride-copper chloride catalyst : en
  • FR58971E - Improvements in the use of heat-regenerable desiccants : en fr
  • GB707628A - Improvements relating to the connection of cycle handlebars and steering forks : en
  • GB707830A - Annealing pot : en
  • GB707679A - Improvements in or relating to roof coverings : en
  • FR58978E - Practical and elegant kit for nail care : en fr
  • GB707738A - Improvements in or relating to a heat-exchanger and method of making the same : en
  • GB707636A - Improvements in or relating to automatic mechanical locking devices for telescopic jacks : en
  • US2675812A - Head covering : en
  • US2676154A - Luminescent screen composition : en
  • DEF0000465MA - Shaking chute, especially for mining operations : de en
  • FR1062091A - Telephone cable for the transmission of multi-channel power lines : en fr
  • FR1062115A - electric heating elements : en fr
  • FR1062538A - Improvements in the construction of turbine rotors : en fr
  • FR59120E - Slide bridge device and its constituent parts : en fr
  • GB707612A - Improvements in or relating to circular-saw benches : en
  • GB707802A - Improvements in side delivery rakes and/or swath turners : en
  • FR1062433A - Fancy sock-shoe : en fr
  • DE909719C - Wall and device plugs and wall socket : de en
  • FR59135E - Machine for folding the edge of pieces of leather or other similar material : en fr
  • GB707490A - Porous diaphragms for use as battery separators, filtering media, and for other purposes, and a method of making them : en
  • FR1062074A - Improvements to cameras : en fr
  • FR1062461A - Process for making photographic images in precious metal : en fr
  • GB707747A - Improvements in or relating to cutting tools : en
  • DE909568C - Process for the production of propellant gases : de en
  • FR1062205A - Pot-shaped core coil : en fr
  • FR1062312A - Improvements to removable or bell type ovens : en fr
  • GB707442A - Improvements in or relating to rotary electric switches : en
  • GR15274B - NEW WAY TO MAKE BUILDING STONES FOR EXTERIOR AND INTERIOR WALLS. : el en
  • FR1062330A - Method and installation for the continuous casting of elongated ingots or bars : en fr
  • GB707509A - Improvements in or relating to machine tools : en
  • DE909573C - Process for stabilizing organic, oxidatively perishable compounds : de en
  • FR1062546A - Tape recorder head comprising at least one magnetic circuit : en fr
  • DE1675196U - CARRIAGE DEVICE FOR TRANSPORT LEVER OF PHOTOGRAPHIC CAMERAS. : de en
  • GB707462A - Improvements relating to the dyeing of textile materials : en
  • GB707857A - Improvements in or relating to the propelling mechanism of bicycles : en
  • FR1062165A - Process for the treatment of toothless blades used for sawing stones and marble and allowing them to increase their output : en fr
  • FR1062403A - New process for processing photographic products and resulting products : en fr
  • DE909444C - Cementing plugs : de en
  • FR58942E - Improvement in electric motor starting systems for internal combustion engines or the like : en fr
  • DE909449C - Laundry rammer : de en
  • US2675626A - Carpenter's template : en
  • US2675771A - Mechanism for forming loop stitch : en
  • GB707463A - Improvements in or relating to a method of and apparatus for weighing or controllingflowable solid materials : en
  • US2676231A - Electrode holder for arc welding : en
  • DE1675415U - DEVICE FOR FILTERING FUEL FOR COMBUSTION MACHINES. : de en
  • US2675670A - Pulse jet engine havingf variable : en
  • US2675631A - Footwear article of the slipper-sock type : en
  • DE1675379U - DISPLAY PACK. : de en
  • US2676148A - Lubricating composition containing surface-esterified siliceous solid : en
  • DE909618C - Process for the production of high pressure lubricants : de en
  • FR1062305A - Soundproofing process for vehicle bodies : en fr
  • FR59000E - Clothes dryer and apparatus for its manufacture : en fr
  • FR59054E - New construction element, process for its implementation, and structures thus constructed : en fr
  • US2676134A - Therapeutic composition of neomycin and bacitracin : en
  • USD171976S - Link chain for a necklace or the like : en
  • CA501590A - Gaseous fluid turbine : en fr
  • FR58941E - Process for the use of energy from the burnt gases of heat engines and installations for the implementation of this process : en fr
  • GB707694A - Improvements in or relating to shelf construction : en
  • FR59097E - Automatic closure for flexible tubes containing pasty material : en fr
  • DE909625C - Connection of the outer and inner walls of double-walled components : de en
  • GB707657A - Improvement in gauging device for bearings : en
  • FR1062222A - Footrest for motorcycles or others : en fr
  • FR1062423A - Automatic multi-grinding machine for the continuous breaking and finishing of round bars : en fr
  • GB707558A - Improvements in or relating to valves or cocks : en
  • FR1062276A - Method and device for fixing the knots in the nets formed by threads based on superpolyamides : en fr
  • FR1062548A - Dispensing device for pressure sensitive adhesive tape : en fr
  • FR1062466A - Hollow-cavity rubber base, with pressure flange and joint support for press to glue shoe soles : en fr
  • GB707681A - Improvements in the production of free leuco compounds of vat dyestuffs, so-called vat acids : en
  • GB707514A - Concrete objects reinforced by bars : en
  • GB707817A - Devices for securing attachments to building boards : en
  • US2676027A - Folding carriage : en
  • US2676149A - Stabilized grease composition containing a sterol and a selenium compound : en
  • FR1062487A - Improvements to engine carburetors : en fr
  • GB707519A - Improvements in or relating to door locks : en
  • DE1675182U - DURATION COMMEMORATIVE DAY CALENDAR. : de en
  • USD171986S - Toy fan : en
  • US2676114A - Method of producing graded coatings : en
  • DE1675290U - STAUDUESE. : de en
  • DE909493C - Dental tools for grinding teeth to hold jacket crowns, half crowns, etc. : de en
  • FR59033E - Washing machine : en fr
  • FR59122E - Improvements to glazed frames : en fr
  • GB707610A - Improvements relating to fastenings for doors : en
  • GB707831A - Folding chair : en
  • DE909525C - Seal for shafts : de en
  • DE909598C - Process for the production of preformed coils consisting of thin wires, in particular for armature electrical machines : de en
  • DE1675359U - PARTIAL DEVICE, IN PARTICULAR FOR PARTIAL CIRCULAR MACHINES. : de en
  • FR59008E - case composed for ice cream and lipstick for example : en fr
  • GB707843A - Method of drying ceramic products : en
  • DE1675204U - FREE-FLYING ARROW SHOOTING GAME. : de en
  • FR1062280A - Improvements in ethanolamine preparation processes : en fr
  • FR59034E - Improvements to tools and tool holders, such as those used on machines such as lathes : en fr
  • FR59116E - Process for waterproofing textile fibers and other materials : en fr
  • US2675756A - Vegell : en
  • US2675801A - Intramedbllary nail : en
  • US2675610A - Can opener : en
  • US2675664A - Hop-picking head : en
  • US2675713A - Protective mechanism for variable : en
  • GB707542A - Arc welding electrode : en
  • FR1062315A - Water separator for absorption refrigeration devices : en fr
  • FR58924E - Device for connecting two non-coaxial tubes : en fr
  • FR58946E - Special trunk and tent designed for travel, tourism and camping : en fr
  • FR1062061A - Method and apparatus for burning pulverized fuels : en fr
  • GB707732A - Improvements relating to grinding wheels : en
  • FR1062178A - Process for manufacturing synthetic resins of the furan type : en fr
  • FR58912E - Improvements to protective devices for vehicle tires : en fr
  • GB707650A - Improvements relating to blow-pipe burners or torches : en
  • GB707707A - Improvements in or relating to medical treatment chambers : en
  • GB707466A - Delivery of warp threads to a circular loom : en
  • GB707575A - Apparatus for irradiating liquids with ultra violet radiation : en
  • GB707839A - Improvements in telescopic legs for stands : en
  • FR59050E - Material of a new composition, and method of manufacturing this material : en fr
  • FR1062085A - Cylindrical frame for garage comprising a mechanical device for the rational placement of cars : en fr
  • GB707721A - Improvements in and relating to containers adapted for use in playing a game when empty : en
  • US2675864A - Burner for open-hearth furnaces : en
  • US2676047A - Door latch mechanism : en
  • US2676272A - Sound and picture changeover system : en
  • US2675620A - Liquid level indicator : en
  • US2675928A - Material handling apparatus : en
  • DE909647C - Device for improved utilization of the energy of the exhaust gases from internal combustion engines to drive aircraft : de en
  • FR59084E - Method and device for thermistor regulation of the output voltage of an amplifier : en fr
  • GB707586A - Improvements in and relating to mould coatings or dressing materials for casting metals : en
  • DK77429C - Solenoid valve for impulse thermoregulators. : da en
  • GB707549A - Improvements in or relating to the surface treatment of films, sheets and coatings comprising organic thermoplastic materials : en
  • GB707838A - Improvements in or relating to combustion apparatus : en
  • US2676076A - Interlocking spacer and expander piston ring : en
  • USD171965S - Link chain for a necklace or similar article : en
  • DE1675315U - SPIRAL STEEL SPRING - RUBBER MOTOR FOR WATER, LAND AND AIR TOYS. : de en
  • FR59128E - Angular velocity detector and its applications : en fr
  • USD171993S - Time control valve : en
  • DE1675451U - KNITTED ELASTIC BAND FOR UNDERPANTS. : de en
  • FR1062106A - Temperature compensating device for the detection of gases, in particular methane : en fr
  • FR1062398A - Regulating devices with automatic control of ions in die-casting machines : en fr
  • USD171992S - Combination steam and dry iron : en
  • US2676290A - Phase shifting anticipation in automatic control systems : en
  • DE1675314U - TOTO GLUECKS TURNTABLE DISC. : de en
  • DE909611C - Electrode arc furnace : de en
  • GB707754A - Improvements relating to joints between generally tubular members : en
  • GB707765A - New and improved solder and a process of manufacture thereof : en
  • DE1675418U - METAL SAW. : de en
  • FR1062131A - Method for producing bearings for supporting rotating shafts and bearings obtained by said method : en fr
  • FR1062146A - Shock absorber for telescopic ejection gun of avian seats : en fr
  • US2675899A - Temperature controlled clutch : en
  • US2675917A - Sorting device : en
  • US2675645A - Method of agricultural cultivation : en
  • CA501595A - Power plant instruments : en fr
  • DE1675306U - CHILDREN'S PAINTING AND WRITING DEVICE. : de en
  • FR58915E - Manufacturing process of alpha-naphthylacetic acid : en fr
  • US2675622A - Gauging device : en
  • US2676137A - Processes for the simultaneous production of yeast and spirit : en
  • US2676144A - Process for desalting liquids contaminated with ionizable substances containing chlorides : en
  • US2675762A - Share : en
  • USD171973S - Milk cakton holder : en
  • DE909624C - Threaded rings to connect heater elements made of sheet metal by screwing : de en
  • DE759668C - Device for electrical signing from or to vehicles by means of ultrasonic waves : de en
  • US2675680A - Construction of submerged : en
  • US2675770A - Apparatus for assembling fastener : en
  • US2676281A - Synchronous motor : en
  • GB707663A - Improvements in or relating to liquid level indicating means : en
  • FR1062377A - Cathode ray tube electrode assembly : en fr
  • FR59031E - Folding child seat : en fr
  • FR1062054A - Metal window with shutter or shutters : en fr
  • FR1062251A - Method of adaptation of an automatic coal burner to a sectioned cast iron boiler with a fixed grid or to a boiler with an internal combustion chamber : en fr
  • DE909523C - Container lock : de en
  • DE909649C - Fluid transmission : de en
  • FR1062308A - Apparatus for testing stamping sheets : en fr
  • US2675719A - Machine for forming an abrading : en
  • US2676031A - Inward banking vehicle with shock absorber control : en
  • DE909521C - Ignition point adjustment for large gas engines : de en
  • US2675999A - Pebble heater reactor : en
  • DE909700C - Circuit arrangement for shrinkage control in television receivers : de en
  • DE1675365U - GRASS MOWERS E.g. FOR THE MULCHING INDUSTRY. : de en
  • FR1062243A - Development of ring binders for perforated sheets : en fr
  • DE1675247U - WATER LEVEL - LEVEL PLATE. : de en
  • DE909680C - Key head with exchangeable jaws for tightening and loosening screws or nuts : de en
  • DE909500C - Pipe framework coupling : de en
  • US2676298A - Device for measuring the thickness of sheet material : en
  • DE909560C - Mobile loading device : de en
  • CA501540A - Logging units : en fr
  • US2675587A - Device for supporting and weighting the top rolls of drawing mechanisms : en
  • US2675623A - Device for measuring the thickness of a wet film : en
  • DE1675212U - STUELP VISUAL PACKING. : de en
  • US2675634A - Earth loosening apparatus : en
  • DE1675388U - MOVEMENT RECORDING CAMERA. : de en
  • DE909491C - Process for the production of threads or fibers from casein : de en
  • DE909697C - Process for the operation of converters with a wind feed that is at the side or at an angle to the converter high axis : de en
  • FR1062221A - Method of marking objects made of plastic : en fr
  • US2676299A - Phase meter : en
  • US2675584A - Mold feeding apparatus : en
  • US2675852A - Method and machine for laminating plastic : en
  • US2675592A - Belt connector : en
  • US2675835A - Transmission clutch for chain saws : en
  • US2676141A - Process fok : en
  • US2675549A - Bust supporting garment : en
  • US2676150A - Corrosion inhibitors for lubricating oils : en
  • DE1675189U - HAND DRILLING MACHINE CLAMPING TO THE TABLE WITH INDEPENDENT FEED. : de en
  • DE1675268U - ROLLER WITH CONTINUOUS PAINT SUPPLY. : de en
  • DE1675439U - SPORT SHOES, IN PARTICULAR FOOTBALL BOOTS. : de en
  • DE909713C - One-piece insulating body, especially coil body for current and voltage transformers : de en
  • GB707476A - Device for use in packing articles of food into a container : en
  • GB707762A - Calculating devices : en
  • FR1062526A - Wrapping machine with advanced triggering device : en fr
  • DE909466C - Antenna arrangement with advancing waves : de en
  • US2676017A - Composite arrowhead : en
  • DE1675409U - RADIO CHEST WITH RECORD PLAYER. : de en
  • DE753937C - Lock system for introducing z. B. by metallizing objects to be metallized : de en
  • FR59069E - Hollow ribbon with removable inner whale and passage buttonhole for bra, lingerie or similar strap : en fr
  • GB707720A - Improvements in apparatus for regulating the supply of fuel to internal combustion engines : en
  • US2675859A - Convertible table and bench : en
  • US2675944A - Attachment for fluid pumps : en
  • DE909576C - Shaft-like arc furnace steelworks construction : de en
  • DE909617C - Melting kettle for bituminous or other pitches, preferably for coal tar pitches : de en
  • FR58992E - Advanced Magnetic Action Speedometer : en fr
  • FR59073E - Drive device : en fr
  • FR1062101A - Extendable clasp for jewelry ribbons or similar items : en fr
  • FR1062207A - Binding device and articles such as albums provided with this device : en fr
  • US2675551A - Resilient garment-supporting hoop and garment : en
  • US2676111A - Phosphor composition containing indium and method of producing same : en
  • US2675639A - Weedless casting spoon : en
  • US2676000A - Plate type heat exchanger : en
  • CA501591A - Gaseous fluid turbine pump units : en fr
  • US2675903A - Justifier for typewriters : en
  • CA501647A - Clothes driers : en fr
  • DE1675326U - PACKAGING FOR CHOCOLATE COINS. : de en
  • DE1675194U - MIRROR LIFT FOR MIRROR REFLECTIVE CAMERAS. : de en
  • US2675758A - Chemical feeder : en
  • US2676270A - Radiological measurement apparatus : en
  • CA501681A - Processing of starch pastes : en fr
  • CA501714A - Weighing scale : en fr
  • US2676130A - Insecticidal 1,2,5,6-tetrahydro-2,5-methano-2,3,4,5,7,7-hexachloro-benzyl allyl sulfide : en
  • US2675641A - Bubble emitting toy locomotive : en
  • US2676183A - 4alpha-methyl-7-isopropyl-1,2,3,4,4alpha,9,10,10alpha-octahydro-1-phenanthrol and derivatives thereof : en
  • US2675697A - Multiple continuous air sampler : en
  • US2675895A - Framework for multistory structures : en
  • CA501689A - Method and apparatus for contacting solids and liquids : en fr
  • DE1675410U - COMBINED BROADCAST AND RECORD PLAYER CHEST. : de en
  • DE909737C - Receiving device for remote control systems : de en
  • DE909586C - Device for the detection or display of high frequency transmitters : de en
  • US2675578A - Automobile door check and hold-open device : en
  • US2676262A - Automatic frequency control system for oscillators : en
  • CA501624A - Preservation of green color in canned vegetables : en fr
  • US2676264A - Automatic control apparatus for mass spectrometers : en
  • US2675570A - Extensible rotary pipe or conduit cleaning portable device : en
  • DE909668C - Automatic wireless burglar alarm device : de en
  • FR1062143A - gas stream purifier : en fr
  • GB707786A - Improvements relating to cabin cruisers and similar craft : en
  • GR15265B - REVERSE MACHINE AFTER REDUCTION. : el en
  • US2675724A - Internal pipe wrench with : en
  • DE909480C - Protective reactor : de en
  • FR1062362A - Automatic part discharge device on punching or stamping presses : en fr
  • CA501664A - Electric motor construction : en fr
  • CA501679A - Crisper pan structure : en fr
  • US2675728A - Support resilience equalizer : en
  • US2675991A - Litter handling apparatus : en
  • DE1675399U - DEVICE TO PREVENT THE HUMILITY IN LUMINAIRES FOR FLUOROUS LAMPS : de en
  • DE1675209U - HAENGETUBE. : de en
  • DE1675244U - ROUGH DEPTH MEASURING DEVICE. : de en
  • DE909539C - Gloves for bicycles : de en
  • GB707560A - Improvements in and relating to the manufacture of pigmentary titanium dioxide : en
  • DE909652C - Sintered holder for the diamonds of diamond tools and process for its manufacture : de en
  • US2675862A - Adjustable ottoman : en
  • CA501582A - Preparation of phthalocyanine pigments : en fr
  • DK77442C - Landmine. : da en
  • US2675654A - Honing stone and method of : en
  • CA501740A - Circuit interrupter : en fr
  • CA501723A - Process and apparatus for manufacturing gas rich in hydrogen : en fr
  • FR1062418A - Improvement of garage equipment used for car washing : en fr
  • FR1062432A - Process and electrolytes for the electrolytic protection of metals by means of protective layers against corrosion : en fr
  • CA501728A - Electric discharge devices : en fr
  • DE1675274U - IGNITION ELECTRODE FOR OIL BURNER. : de en
  • DE1675387U - BRAKING COUPLING FOR SLOTTED SHUTTERS OF CAMERAS. : de en
  • CA501549A - Current limit control circuit : en fr
  • DE909458C - Process for the production of phenols from oils : de en
  • FR1062380A - Improvements to television receivers : en fr
  • US2675599A - Mold form for building foundations : en
  • DE909572C - Process for the preparation of 7-bromocholesteryl esters : de en
  • DE909592C - High voltage insulator : de en
  • FR1062481A - Improvements made to ultrasonic devices, more specifically for biological applications : en fr
  • DE909471C - Electrical speed and / or direction of rotation dependent switching device : de en
  • DE909677C - Alarm clock with 24 hour release : de en
  • GB707626A - Improvements in or relating to control linkages : en
  • GB707670A - Improvements in water craft with drive by vane wheel propeller : en
  • GB707795A - Improvements in or relating to cloches : en
  • GB707859A - Improvements in or relating to the manufacture of permanently crimped yarns from fully-synthetic organic textile fibres : en
  • US2675925A - Folding bracket shelf : en
  • FR1062331A - Electrically driven inertia starter with friction clutch? Always with friction cones for internal combustion engines : en fr
  • FR58991E - New salts of substituted cyanamide and guanidine and their manufacturing process : en fr
  • GR15258B - CONVERTER FOR THE OPERATION OF A DRY BATTERY RADIO BY ALL TYPE WITH A TWO VOLTAGE BATTERY. : el en
  • FR1062364A - Notebooks and brochures for schoolchildren and their manufacturing process : en fr
  • FR58938E - Packaging : en fr
  • DE1675341U - SPREADER. : de en
  • FR1062234A - Process for the degassing and optionally gasification of finely granulated bituminous fuels : en fr
  • GB707617A - Ejecting mechanism for punch presses : en
  • GB707735A - System for the scanning and selection of electrical circuits or equipments : en
  • GB707807A - Self leveling, storing and dispensing apparatus : en
  • FR58944E - Improvement made to pivots, in particular ball-and-socket joints, subject to low amplitude displacements : en fr
  • FR59017E - Improvements in processes for the manufacture of bodies with cellular structure : en fr
  • US2675640A - Fishhook carrier : en
  • US2675811A - Hair waving device : en
  • USRE23816E - Lock washee : en
  • FR1062321A - Process for obtaining esters : en fr
  • GB707505A - Improvements in machine tools with a rotary spindle such as milling and boring machines and the like : en
  • CA501603A - Liquid fuel injection pumps for internal combustion engines : en fr
  • CA501633A - Fungicides containing 1-phenyl-2-piperonylidene-hydrazine : en fr
  • CA501742A - Exposure monitor for horizontal cassette changer : en fr
  • CA501694A - Spinning spindle mechanisms of the worm and worm wheel drive type : en fr
  • DE909593C - Socket terminal body, especially for terminal blocks : de en
  • US2676219A - Circuit breaking safety device for tractors and like vehicles : en
  • USD171983S - Koplar - clockcase : en
  • DE1675334U - DEVICE FOR FASTENING WOODEN HANDLES. : de en
  • DE767875C - Removal device for the filter cake on rotary filters : de en
  • US2675554A - Sleeve structure in children's garment : en
  • US2676300A - Vacuum tube voltmeter : en
  • CA501725A - Control units for pin hole detectors : en fr
  • US2675757A - Electrically controlled liquid : en
  • US2675941A - Apparatus for filling gas cylinders under heavy pressure : en
  • CA501677A - Contrast medium : en fr
  • CA501705A - Stabilization of eggs : en fr
  • CA501743A - High-speed circuit breaker operating mechanism : en fr
  • US2676225A - Electric trailer brake actuator : en
  • DK77434C - Pasteurizers, in particular for the treatment of cream. : da en
  • US2675979A - Bracket clip : en
  • US2676002A - Mixing and feeding mechanism : en
  • CA501644A - Process of preparing cyclohexanone by a catalytic dehydrogenation of cyclohexanol : en fr
  • CA501711A - Guide roller for the winding of rayon filaments : en fr
  • US2675787A - Fluid meter : en
  • US2675923A - Clothes display rack : en
  • CA501574A - Safety knob : en fr
  • DE909740C - Arrangement for electric motor drive of rotary printing presses : de en
  • FR1062311A - Improvements to gas turbines : en fr
  • FR1062453A - Device for transmitting and receiving carrier wave pulses : en fr
  • GB707599A - Improvements in or relating to process for the preparation of aminonitrothiazoles : en
  • US2675746A - conti : en
  • US2676260A - Frequency control system : en
  • US2675662A - Internal-combustion engine muffler : en
  • US2675997A - Drill steel guide : en
  • US2676133A - Circulin and process for its production : en
  • US2675607A - Method of fastening outlet boxes : en
  • DE1675404U - DRIVE FOR SPINNING MACHINES. : de en
  • GB707711A - Electrode assemblies for electron discharge devices : en
  • US2676024A - Tobacco seed sower : en
  • USD171969S - Duncan clock : en
  • US2675649A - Pressure reducing valve : en
  • US2675695A - Composite structure of metal and concrete : en
  • US2675892A - Industrial vehicle with offset transverse driver's seat : en
  • US2675883A - Recovery of liquids from gas-oil mixtures : en
  • US2676164A - Coated nylon fabrics : en
  • US2676128A - Process of preparing nonwoven fabric and product : en
  • CA501578A - Quadruple expansion steam engines : en fr
  • US2675658A - Wrapper control mechanism for : en
  • US2676048A - Antirattle means for keepers : en
  • US2675557A - Infant sleeping garment : en
  • US2675577A - Reversible door closer : en
  • US2676056A - Weather protective hood for vehicles : en
  • DE1675162U - MULTIPLE USED AMPLIFIER TUBE. : de en
  • GB707601A - Process for producing non-crystallizing copper phthalocyanine : en
  • GB707688A - Improvements in or relating to apparatus for generating electric signals : en
  • US2675568A - Retriever for submerged articles : en
  • DE756562C - Device for correcting rotating cropping shears for rolling stock : de en
  • DE758322C - Finger control for copier devices, especially copy milling and grinding machines and copier lathes : de en
  • US2675618A - Surveyor's rod : en
  • DE1675312U - STORAGE CONTAINER FOR KEGELGAME ACCESSORIES. : de en
  • GB707453A - Method of producing wrapped bread and similar bakery products : en
  • GB707853A - Process for the production of piperidyl alkyl ketones : en
  • DE1675408U - CONTROL DEVICE FOR DICTIONAL MACHINES. : de en
  • DE758171C - Secondary electron multiplier, in which the impact electrodes are capable of secondary emission to different degrees at different points : de en
  • FR1062109A - Improvements to cathode ray tubes : en fr
  • GB707512A - Improvements in or relating to methods of making articles from refractory metals by cutting operations and to articles made by means of these methods : en
  • DE1675352U - AIR-COOLED COMPRESSOR CYLINDER HEAD. : de en
  • DE909707C - Discriminator for frequency modulated centimeter and decimeter waves : de en
  • US2675817A - Automatic sprinkler control mechanism : en
  • US2676034A - Device to connect two vehicles : en
  • FR1062177A - Locking device on control mechanisms for blinds or roller shutters, tilting or guillotine doors : en fr
  • FR58948E - Improvements in the manufacturing processes of improved cell bodies : en fr
  • FR59129E - Embodiment of tangential finned tube bundles : en fr
  • DE909481C - Thermal ammeter with room temperature compensation : de en
  • FR1062281A - Floating bridge in several sections which are preferably identical : en fr
  • US2675823A - Backflow preventer : en
  • US2676190A - Process for the manufacture of beta-methylmercapto-propionaldehyde : en
  • DE1675397U - BULB HOLDER TO BE ATTACHED TO THE HOLLOW MIRROR OF HEADLIGHTS. : de en
  • DE1675292U - DRILLING CENTERING DEVICE. : de en
  • DE909626C - Two-part foldable and foldable ladder, especially for the temporary connection of building floors : de en
  • US2676018A - Game apparatus : en
  • US2675730A - Keyboard musical instrument : en
  • US2675880A - Perforation washing apparatus : en
  • US2676096A - Process for the recovery of cadmium from cadmium containing residues : en
  • US2676207A - Portable public address system : en
  • US2675945A - Container for dispensing liquids : en
  • DE909439C - Electric slave clock : de en
  • GB707548A - Suspension polymerisation process : en
  • GB707693A - Improvements in loaders : en
  • JPS292081B1 - : ja
  • FR1062289A - Mirror : en fr
  • GB707478A - Improvements in or relating to co-precipitates comprising colloidal silica : en
  • US2675900A - Electromagnetic clutch operator : en
  • US2675924A - Display fixture : en
  • US2676224A - Temperature sensitive device : en
  • DE909433C - Device for controlling filling systems for shaft container conveyances : de en
  • GB707777A - Improvements relating to blast furnaces and methods of operating them, more particularly with reference to the charging of such furnaces : en
  • CA501545A - Slotted winged cylindrical antenna : en fr
  • CA501693A - Free piston compressors : en fr
  • DE1675165U - DEVICE FOR APPLYING IMPRAEGNATING AND PROTECTIVE AGENTS TO FOOTBOARDS OD. DGL. : de en
  • DE1675428U - SMALL BOAT. : de en
  • DE909475C - Device for exciting synchronous machines from the three-phase network : de en
  • DK77439C - Device for plate heat exchangers. : da en
  • US2675647A - Article feeding device : en
  • US2676216A - Ground switch with twisting contact : en
  • US2675575A - Adjustable agitator for vacuum cleaners : en
  • US2675890A - Process for separating chlorides from gaseous mixtures thereof : en
  • GB707733A - Preparation of steroid compounds : en
  • US2676191A - Dealkylation of 2,5-tert. alkylphenol compounds : en
  • US2676177A - Process for the preparation of optically active 3-methoxy-n-methyl morphinans and salts thereof : en
  • US2675749A - Wheel mounted two-way disk plow : en
  • US2676291A - Harmonic discriminating cathode follower circuit in a servo system : en
  • US2675624A - Micrometer height gauge : en
  • US2676009A - Check weighing mechanism : en
  • DE909694C - Type lever drive for typewriters : de en
  • FR58989E - Loose-leaf binding : en fr
  • US2675805A - Infant s garment : en
  • US2675885A - Absorber for anesthetic gas machines : en
  • US2676058A - Self-cleaning showerhead : en
  • US2676136A - Process of producing solid fatsoluble vitamin pellets : en
  • US2676306A - Wave guide transition : en
  • CA501627A - Means for placing bottles in an open bottomed carton : en fr
  • CA501655A - Flavoring product : en fr
  • US2675774A - Method of making cable connectors : en
  • US2675940A - Reinforced tank structure : en
  • US2675590A - Window construction with means for holding the sash in open positions : en
  • CA501577A - Household appliance : en fr
  • CA501617A - Focused electromechanical device : en fr
  • CA501691A - Regeneration of sulfide catalysts : en fr
  • DE1675328U - LIFT TRUCK. : de en
  • CA501555A - Hermetic closing for cans : en fr
  • FR1062422A - Adjustable phase compensation for magnet motors of induction measuring devices : en fr
  • FR58905E - Device for the vertical classification of phonograph records : en fr
  • FR58968E - Improvements to fluorescent materials : en fr
  • GB707685A - Improvements in or relating to mens trunks : en
  • DE909518C - Process for controlling the electrically driven rocking device and the flap valves in bag filters and dial drum for carrying out the process : de en
  • DE909642C - Trigger for the binding device, especially of tail binders : de en
  • US2675786A - Power mechanism for adjusting the : en
  • US2675910A - Rosary recitation aid : en
  • US2675913A - Foldable display box : en
  • US2675625A - Doweling hole spotting tool : en
  • US2675904A - Front-feed attachment device for bookkeeping machines : en
  • DE909531C - Electro-hydraulic adjustment drive : de en
  • FR1062057A - Process for improving hydrocarbons with boiling points in the range of gasoline : en fr
  • DE909571C - Process for the preparation of aromatic compounds of the cyclopentanopolyhydrophenanthrene series in ring A : de en
  • DE909633C - Synthetic resin molding compound : de en
  • FR58919E - Improvements made to constructions with prefabricated elements, in particular colonial dwellings of this kind : en fr
  • DE1675330U - ELASTIC EXPANSION JOINT TAPE FOR WATERPROOF BRIDGING OF JOINTS IN CONCRETE STRUCTURES. : de en
  • DE909685C - Overall cut for cutting sheet metal for electrical equipment : de en
  • GB707571A - Process for the preparation of threo-1-p-nitrophenyl-2-amino-1,3-propanediol : en
  • CA501572A - Record device : en fr
  • US2676102A - Photographic film : en
  • FR1062324A - Process for the preparation of aromatic nitriles : en fr
  • CA501699A - Contacting fluids and solids : en fr
  • CA501747A - Cargo brace structure : en fr
  • DK77416C - Coupling for synchronizing the image capture generator in a still or moving image receiver. : da en
  • DE909594C - Spring-loaded connector pin : de en
  • CA501618A - Multi-layer magnetic record member : en fr
  • FR58966E - Motor wine grower : en fr
  • FR59083E - Agricultural and industrial powder : en fr
  • CA501575A - Internal carving machine and method : en fr
  • US2675931A - Silo unloader control : en
  • CA501581A - Commutator with self-wedging retaining rings : en fr
  • FR59045E - Automatic blacksmith's swift : en fr
  • GB707598A - Improvements in or relating to triphenylols : en
  • CA501580A - Methods of producing aromatized butter by cooling rich cream and products thereof : en fr
  • DE760526C - X-ray system for movement radiation : de en
  • DE909541C - Hydraulic transmission, especially for steering gear on ships : de en
  • FR1062103A - Device for drying and storing soaps : en fr
  • DE909554C - Toy armored car : de en
  • GB707624A - Improvements in or relating to cyclone furnaces : en
  • USPP1271P - Pothos plant : en
  • US2675727A - Harmonica : en
  • US2675591A - Filler and soil pasteurizer for nursery flats : en
  • US2676004A - Carburetor : en
  • GB707810A - Improvements in and relating to radial flow turbines and compressors : en
  • USPP1269P - Rose plant : en
  • GB707592A - Thermochemical scarfing devices : en
  • GB707640A - Improvements in or relating to frequency converting systems : en
  • FR1062231A - Switching system for electric starters of internal combustion engines : en fr
  • CA501708A - Cheese packaging : en fr
  • FR58929E - Fertilizer and weed killer : en fr
  • FR59052E - Foldable crate for transporting fruits, vegetables or other objects : en fr
  • FR1062393A - Heating jacket for performing perms : en fr
  • FR59133E - Improvements to paints, lacquers, varnishes and the like : en fr
  • FR1062172A - Method and devices for adjusting the purge water level in heaters : en fr
  • FR1062265A - Die-casting machine improvements : en fr
  • FR59140E - Manufacturing process for floors and ceilings and resulting products : en fr
  • FR1062264A - Apparatus for the production of concrete blocks and building bricks : en fr
  • FR59106E - Improvements to brochures including a money order form : en fr
  • DE909447C - Method and device for the production of clutch teeth on tool and machine parts of all kinds, in particular on bulky and thin-walled parts : de en
  • DE909457C - Process for the preparation of diaminodicyclohexylmethanes or their derivatives : de en
  • GB707517A - Improvements in or relating to electric pulse communication systems : en
  • CA501556A - Method of preparing air-setting refractory mortars : en fr
  • CA501729A - Inspecting apparatus : en fr
  • DE909553C - Toy vehicle garage : de en
  • FR59127E - Shelf support intended to be placed inside a cupboard door : en fr
  • US2675955A - Furniture container : en
  • GB707508A - Improvements in or relating to closures for containers : en
  • FR1062167A - Device for the production of code currents : en fr
  • FR58945E - Combustion process for coals and other fuels : en fr
  • GB707559A - Improvements relating to windscreen wipers : en
  • FR59101E - Hat for mine gallery managers : en fr
  • FR1062189A - Device to prevent excess pressure in turntable molding presses : en fr
  • US2676071A - Lubricator for diesel locomotive traction motor suspension bearings : en
  • FR1062246A - Drop-out device for threading lathe : en fr
  • DE909651C - Punching device for cutting sheet metal by step-by-step punching : de en
  • DE1675301U - TEMPLATES FOR IDENTIFYING X-RAY AND GAMMA RAY IMAGES. : de en
  • FR1062180A - Process for incorporating magnesium into pig iron baths : en fr
  • CA501653A - Refrigerating systems for multiple-compartment refrigerator : en fr
  • CA501751A - Garbage disposal device : en fr
  • GB707814A - Improvements in or relating to thrust-transmitting mechanisms applicable e.g. to variable pitch propellers : en
  • DE1675245U - COMPARATIVE PIECE FOR SURFACE TESTING USING SCANNING DEVICES. : de en
  • FR1062095A - Metal mushroom floor, supported by special profile support points : en fr
  • FR59074E - : fr
  • DE909612C - Switchgear for electrical resistance welding machines : de en
  • FR59147E - Mechanism for controlling the orientation of the wings of a marine propeller : en fr
  • US2676109A - Glass : en
  • FR58984E - Opening shutter device : en fr
  • GB707501A - Improvements in latch mechanisms : en
  • US2675742A - N petre : en
  • US2675820A - Fuel mixing and delivery system : en
  • US2675849A - Machine for coiling wheel rim stock or the like : en
  • DE909575C - Process for producing wind fresh steel with nitrogen contents below 0.01% : de en
  • DE909643C - Pick-up baler : de en
  • DE756579C - Device for attaching any air humidifier to radiators : de en
  • FR1062244A - elastic deformation nut : en fr
  • GB707751A - A tool for making joints in pipes and tubing : en
  • FR58982E - Mechanical-electric lock, especially for elevators, with a reaction opening mechanism by means of a movable pivot lever : en fr
  • GB707573A - Improvements in or relating to short-wave radio aerials particularly for television and short-wave reception : en
  • DE909505C - Device for measuring the moisture content of hygroscopic materials by electrical means : de en
  • DE909463C - Train monitoring arrangement : de en
  • FR1062413A - Toys such as hair dryers for children's dolls : en fr
  • GB707706A - Improvements in or relating to contact springsets for use with electrical switching apparatus : en
  • DE1675176U - SPECIAL RIGHT FOR GROOVING MACHINES. : de en
  • GB707668A - Method of manufacture of biologically active coumarin derivatives : en
  • FR59070E - Method and apparatus for laying in advance of railway tracks, by fully assembled elements : en fr
  • DE1675402U - LIGHTING EQUIPMENT FOR EQUIPMENT WITH U-SHAPED LOW-VOLTAGE TUBES. : de en
  • FR58998E - Cursor marking square : en fr
  • GB707662A - Improvements in and relating to photo-mechanical intaglio printing : en
  • GB707667A - Magnetic recording and reproducing apparatus : en
  • DE1675160U - PUSH BUTTON. : de en
  • FR1062477A - Single sideband powerline telephony system : en fr
  • GB707579A - Improved lubricating oil additives : en
  • US2675602A - Filing machine : en
  • US2675696A - Carrying device : en
  • US2675881A - Treating permeable earth formations : en
  • DE909686C - Method and device for the production of toothed wheels by rolling the teeth : de en
  • GB707789A - Improved apparatus for facilitating the servicing of motor vehicles : en
  • DE909619C - Device for adjusting the dial lock washer on circular knitting machines : de en
  • DE909551C - Fadenfuehrerchangier- and -hubverkuerzungsvorrichtung for winding machines u. like : de en
  • FR1062223A - Adiabatic tent for high mountains : en fr
  • FR1062457A - Telecommunication method and device : en fr
  • FR59004E - Motorized cultivation machine : en fr
  • DE1675237U - MULTI-SPINDLE MILLER. : de en
  • FR58983E - High voltage drop direct current generator : en fr
  • FR1062229A - Coordinate drilling device : en fr
  • FR1062429A - Electro-pneumatic and electromechanical gearbox with a large number of speeds and high reduction ratio and with hydraulic coupling : en fr
  • DE756519C - Method for purging a water gas generation plant operating in alternation : de en
  • US2676143A - Formaldehyde concentration process : en
  • USD171962S - Television cabinet : en
  • DE1675300U - TEMPLATES FOR IDENTIFYING X-RAY AND GAMMA RAY IMAGES. : de en
  • DE909510C - Rueben harvester : de en
  • GB707631A - Blow pipe : en
  • GR15262B - IMPROVEMENTS REFERRING TO CLEANING POWDERS. : el en
  • DE1675197U - FILM REEL CLUTCH. : de en
  • DE909653C - Process for the esterification of paper : de en
  • CA501625A - Process and means for the treatment of cereals for food : en fr
  • GB707609A - Improvements in friction clutches : en
  • FR58952E - Thermometric device : en fr
  • GB707615A - Improvements in or relating to key holders : en
  • GB707497A - Improvements in or relating to thread guides : en
  • GB707658A - Improvements relating to high pressure compressors : en
  • US2676206A - Computation and display of correlation : en
  • US2675810A - Wrapping device : en
  • US2675976A - Composite vehicle : en
  • FR1062435A - Heel and sole protector : en fr
  • DE1675278U - BLENDER. : de en
  • DE1675391U - UNDERWEAR. : de en
  • DE909522C - Torsion spring, especially for motor vehicles : de en
  • FR59038E - Gambling, including gambling with a variable electrostatic field : en fr
  • FR59126E - Sick bed : en fr
  • GB707822A - Vehicle suspensions : en
  • GB707676A - Improvements in and relating to trouser pressing and stretching devices : en
  • US2675748A - Cultivator and pulverizer : en
  • US2675574A - Oil gauge rod wiper : en
  • US2675604A - Toolholder : en
  • US2676247A - Circuit arrangement for silent tuning in frequency-modulation receivers : en
  • US2675597A - Concrete pipe making apparatus : en
  • US2676198A - Electrical connector : en
  • US2676308A - Device for deriving phase-shifted voltages from an input voltage of varying frequency : en
  • US2675671A - Malgieri : en
  • US2676016A - Bowling pin setter : en
  • US2676289A - Shaft positioning mechanism for binary code operation : en
  • FR1062514A - Mixer : en fr
  • DE909674C - Circular sieve feeder for processing clay u. like : de en
  • DK77418C - Apparatus for indicating the instantaneous distance and direction to bodies from a point in space. : da en
  • FR1062387A - Electric diagram for automatic regulation of propulsion power, for railcars and thermoelectric locomotives in general : en fr
  • FR1062240A - Selective jet pavement grinder : en fr
  • FR59067E - Bearing puller : en fr
  • GB707691A - Improvements in or relating to facing heads : en
  • US2675992A - Cable guide device : en
  • FI27049A - Förfaringssätt att förbättra egenskaper att motstÃ¥ förbränning hos acustiskt material användbart i form av fribärande föremÃ¥l, till ex. byggnadsplattor samt sÃ¥lunda framställda föremÃ¥l : en fi
  • FR1062329A - Improvements in welding of plastics : en fr
  • FR1062344A - Elastic fork with telescopic elements for motor bicycles or the like : en fr
  • GB707447A - Improvements in or relating to reinforced concrete structures : en
  • GB707642A - Improvements in or relating to servo-control systems : en
  • USD171988S - Food tongs : en
  • US2675556A - Bed jacket : en
  • DE909453C - Process for the production of reactive coal from hard coal : de en
  • US2675656A - Method for sharpening razors : en
  • DE1675218U - SCREW SPINNER. : de en
  • DE1675407U - CLAMPING LOCK FOR TENSIONING WIRES IN CONCRETE FORMWORK. : de en
  • FR1062375A - Anti-rust composition : en fr
  • FR1062241A - Improvements in the extraction of free sulfur from sour gaseous hydrocarbons : en fr
  • FR1062068A - Motor vehicle traffic signal control circuit and switch usable in this circuit : en fr
  • FR59051E - Leg rest desk for seated person : en fr
  • DE1675254U - PAYING MACHINE. : de en
  • DE1675425U - MANEVERY AUXILIARY RUDDER SYSTEM WITH EMERGENCY BRAKE. : de en
  • US2676174A - Cyclopentanophenanthrene compounds and process : en
  • FR1062464A - Improvements to television receivers : en fr
  • GB707563A - Improvements in or relating to the production of phosphate coatings on metal surfaces and to compositions for use therein : en
  • GB707729A - Improvements relating to horn-guide liners of axle boxes : en
  • US2675777A - Pneumatic vibrating device : en
  • DE1675357U - SOUND-ABSORBING FIBER PLATE AND DEVICE FOR YOUR HEARING. : de en
  • US2675558A - Hat frame : en
  • DE1675349U - CASE MADE OF LEATHER OR MATERIAL TO STORE A RADIATION LAMP. : de en
  • US2675627A - Surveying apparatus : en
  • US2675694A - Building construction : en
  • US2675690A - Spinning-in device : en
  • FR1062197A - Paper release button on printing machines : en fr
  • FR1062127A - Heat treatment of coal : en fr
  • FR1062269A - Bulk and bundle pneumatic elevator-conveyor : en fr
  • GB707544A - Improvements relating to the discontinuous distillation of multi-component mixtures : en
  • FR59058E - Articulated and animated characters with propulsion mechanism for toy boat : en fr
  • FR1062376A - Limiting the speed of a steam turbine : en fr
  • FR1062339A - Improvements to molds, pocket cylinder and relative arrangement of parts in a die-casting machine : en fr
  • FR1062452A - Process for the preparation of novel furan derivatives : en fr
  • FR1062073A - Compressor control mechanism : en fr
  • GB707869A - Building element : en
  • DE767872C - Feather body : de en
  • FR1062129A - Internal combustion engine : en fr
  • DE1675358U - COMPOSITE BODY. : de en
  • FR58962E - Combined ballpoint pen lighter : en fr
  • GB707525A - New or improved machine for the production of pile reinforcements from metal wire : en
  • GB707746A - Improvements connected with electric toasters : en
  • FR1062357A - Pulse transfer system for elevators : en fr
  • CA501629A - Insecticides containing 2,3,4a,8a-tetrachloro-5,8-methano-4a,5,8,8a-tetrahydronaphthalenedione-1,4 : en fr
  • GR15272B - AUTOMATIC BALANCE. : el en
  • CA501670A - Cross arm supporting gain for attachment to transmission line poles : en fr
  • CA501709A - Protective and air feeding front for domestic heating furnaces : en fr
  • GB707785A - Improvements in respiratory apparatus : en
  • US2676005A - Disintegrating and gathering chain : en
  • GB707837A - Improvements in rotary pumps : en
  • FR59136E - Compensated frame, with high frequency amplifier circuit for radio equipment : en fr
  • DE909720C - Detachable connection point for electrical conductors : de en
  • FR1062397A - Improvements in the manufacture of non-metallic laminated articles : en fr
  • GB707766A - Improvements in agricultural mowing machines : en
  • IE20973L - Tropic acid amides : en
  • US2675701A - Loab measuring apparatus : en
  • US2676040A - Double lip seal ring : en
  • USD171980S - Necklace or the like : en
  • DE1675164U - KITCHEN MACHINE WITH MOTOR DRIVE. : de en
  • DE1675173U - BUILDING ELEMENTS, IN PARTICULAR IN THE FORM OF LIGHTWEIGHT PANELS FOR FILLS, PREFERABLY FOR THE PRODUCTION OF RIBBED CONCRETE Ceilings. : de en
  • DE909513C - Seed pipette : de en
  • FR1062346A - Automatic plow cutters for tractors : en fr
  • DE1675259U - CLAMP FOR CONNECTING TENSION WIRE AND SHAFT RODS IN VEGETABLES, IN PARTICULAR VINEYARDS. : de en
  • FR1062428A - Machine for molding and packing kneadable products, such as butter : en fr
  • FR1062506A - Apparatus for detecting the beginnings of fire and explosion : en fr
  • GB707791A - Improvements in or relating to aircraft landing gear : en
  • GB707467A - Apparatus for feeding magnetic sheet material : en
  • GB707749A - Improvements in or relating to electrical control devices : en
  • GB707769A - Improvements in devices for converting alternating impulses to unidirectional motion : en
  • DE1675390U - DEVICE FOR DISPLAYING THE DEVELOPMENT TIMES OF PHOTOGRAPHIC FILMS. : de en
  • FR1062235A - Electric waveform circuit : en fr
  • DE1675262U - SPARK PLUG PLUG WITH SPARK CONTROL. : de en
  • DE1675335U - WIRE CLIP DEVICE TRAINED AS A BOTTOM OPENER. : de en
  • FR59149E - Gasoline starting device for heavy oil internal combustion engines : en fr
  • FR1062145A - Exhaust bridge for typewriters : en fr
  • FR1062233A - Process for the execution of tube wells, in particular of gravel bed wells : en fr
  • FR58957E - Advanced device for automatic vehicle loading : en fr
  • FR58958E - Process and fittings for the assembly of removable frames, in particular for shop and office furniture and other applications : en fr
  • GB707477A - Improvements in or relating to trolley 'buses : en
  • GB707572A - Method of and means for sampling articles dealt with in succession by apparatus repetitively performing an operation thereon : en
  • FR1062360A - Packaging in reel form for tapes of all materials : en fr
  • GB707460A - Screened entry electric switch and other socket connectors : en
  • GB707470A - Process of and apparatus for refining oils or fats : en
  • GB707475A - Construction and arrangement of hydraulic presses : en
  • GB707533A - Improvements in milk coolers or other heat exchange apparatus : en
  • US2675738A - Optical lens testing instrument : en
  • DK77421C - Process for the preparation of azo dye derivatives. : da en
  • DE1675188U - HANDLE FASTENING FOR DRILL WINCH. : de en
  • FR1062247A - Starter cartridge : en fr
  • US2675630A - Encased heating pad : en
  • DE909607C - Arrangement for reducing the stress on objects in corpuscular beam apparatus : de en
  • FR1062384A - Razor-trimmer : en fr
  • GB707801A - Improvements relating to settings of vertical chambers : en
  • GB707865A - Flow control filter element : en
  • GB707479A - Improvements in hollow cavity wall building structures : en
  • DE767879C - Long elastic inner splint for tubular bones : de en
  • FR1062220A - Method and device for cutting nitrocellulose in suspension : en fr
  • FR59040E - Rescue device : en fr
  • GB707471A - Process of and apparatus for the production of pure aluminium from aluminium-containing raw materials : en
  • GB707826A - Improvements in or relating to "tip-up" seats : en
  • DE1675169U - DOUBLE SOFA BED. : de en
  • US2676158A - Mixed esters of phenolic resins : en
  • US2675707A - brown : en
  • US2676179A - Substituted delta4-tetrahydrophthalimides and production of maleimides : en
  • DE1675170U - AIR-FILLED BED PAD, MAT OD. DGL. : de en
  • FR1062402A - Improvement in sound cinema : en fr
  • FR59105E - Improvement in covers for books and the like : en fr
  • GB707545A - Improvements in and relating to the welding of studs and the like by means of alternating currents : en
  • GR15267B - ADJUSTABLE CLOCK FOR Wristwatch straps. : el en
  • DE909530C - Rotary pump or pump with star-shaped piston arrangement : de en
  • GB707469A - Improvements in apparatus for applying markings to stockings and other articles : en
  • FR1062537A - Automatic frame for the indication of routes or timetables in railway wagons and other means of transport : en fr
  • CA501615A - Apparaus for the television transmission of cinematograph films : en fr
  • FR1062410A - Formwork support for concrete construction : en fr
  • DK77415C - Plate apparatus for heat exchange, filtration or similar treatment of flowing media and plate-shaped element for use in the apparatus. : da en
  • DE909671C - Toy switch machine : de en
  • US2675839A - Straight beam adjustable jaw clamp : en
  • US2676108A - Process of preparing plastic substances and mold compositions and products thereof : en
  • US2675809A - Combine having automatic leveling : en
  • DE1675414U - MOUTHPIECE FOR SMOKER. : de en
  • DE1675248U - RECORD STAND. : de en
  • US2675842A - Apparatus for scooping citrus peel : en
  • DE1675434U - GRINDSTONE. : de en
  • FR1062102A - Flexible hose with elastic helical reinforcement : en fr
  • GB707797A - Electrically conducting laminated safety glass : en
  • FR1062459A - Method for producing photographic images : en fr
  • GB707856A - Improvements in or relating to electromagnetic transducers : en
  • US2675684A - Refrigerating apparatus : en
  • US2675863A - Sheet metal glider settee : en
  • US2675789A - Internal-combustion engine : en
  • DE1675195U - METAL FRAME FOR THE EDGE OF PHOTO CASE LIDS. : de en
  • FR1062505A - Advanced training in machine tools : en fr
  • DE909542C - Hair clipper : de en
  • GB707464A - Vehicle wheel rims : en
  • GB707654A - Improved method and means for treating long textile fibres and plant stems for the production of material ready for spinning : en
  • GR15257B - CONVERTER FOR THE OPERATION OF POWER RADIO ON ALL TYPES OF AC-DC FROM 20-40 WATS WITH 6 VOLTAGE BATTERY. : el en
  • FR58933E - Combined filter and silencer device : en fr
  • FR59071E - Improvements in the manufacture of elbow tubes : en fr
  • DK77419C - Luminescence material consisting of a crystalline reaction product activated with cerium and manganese. : da en
  • GB707567A - Apparatus for the treatment of photographic prints : en
  • US2675667A - Stop watch or clock : en
  • US2675772A - Befringing means : en
  • US2676188A - Acylated glycinamides : en
  • US2676296A - Circuit arrangement for a generator of the high voltage required for x-ray apparatus or the like : en
  • DE1675272U - ADJUSTABLE HANDLE. : de en
  • US2675659A - Resilient biasing means ifor harrow : en
  • US2675943A - Airport fueling apparatus : en
  • US2676163A - Method of preparing siloxane polymers utilizing silazanes : en
  • CA501738A - Electron diffraction detector system : en fr
  • CA501707A - Treatment of protein products : en fr
  • CA501716A - Reclaiming rubber : en fr
  • US2675731A - Key indicator for piano keyboards : en
  • DE1675373U - VALVE, TAP OD. DGL. TO LOCK, TOGGLE AND THE LIKE. : de en
  • FR1062064A - Freezing drying process and apparatus for carrying out this process : en fr
  • FR1062372A - Chain derailleur for multi-speed cycles : en fr
  • FR1062396A - Manufacture of non-metallic laminated articles : en fr
  • US2675572A - Annular brush : en
  • US2675952A - Liquid level controlled filling nozzle : en
  • US2676160A - Eraser : en
  • AU373954A - Laminated panel : en
  • US2676310A - Connector socket for television tubes : en
  • US2675674A - Lee he : en
  • US2676146A - Differential meter : en
  • US2676170A - Water-soluble derivatives of unsulfonated lignin : en
  • DE1675385U - SINGLE-EYE MIRROR REFLEX CAMERA. : de en
  • DE909639C - Protective device for liquid-filled containers : de en
  • FR1062206A - Nerve excitation current electromedicinal therapy device : en fr
  • FR1062227A - Cold working process for austenitic steel rings : en fr
  • FR1062448A - Packaging opening device : en fr
  • US2675845A - Antiskid harness and slackadjusting means therefor : en
  • US2676294A - Electric motor system for garage doors : en
  • US2675606A - Method of assembling pull tabs to sliders : en
  • US2675847A - Machine for assembling idler rollers : en
  • CA501703A - Gelatin dessert : en fr
  • US2676172A - Allyl dextrins : en
  • DE909622C - Process for processing the Glauber's salt that occurs in the Faellbaedern during the production of viscose structures : de en
  • DE1675285U - BEET CLEANER. : de en
  • DE909527C - Conveyor device for sheets in cleaning systems : de en
  • FR1062059A - Electronic discharge device : en fr
  • CA501704A - Veal roll : en fr
  • US2676171A - Sulfur dye of the indophenol series : en
  • CA501631A - Insecticides containing an n-nitroso-n-aralkyl-arylamine : en fr
  • US2675711A - Drive pulley assembly : en
  • US2676256A - Automatic frequency control system : en
  • FR59041E - Siphon for metal-capped bottles : en fr
  • CA501750A - Rack clips for displaying bags of potato chips and the like : en fr
  • USD171991S - Game board : en
  • CA501645A - Material separating apparatus : en fr
  • CA501569A - Saccharin composition : en fr
  • FR59005E - New process of hand knitting and resulting knits : en fr
  • GB707755A - Improvements in or relating to self-winding clocks : en
  • US2675692A - Doorknob construction : en
  • US2676094A - Para-alkylphenols as rich mixture additives : en
  • CA501641A - Internal chromium-plating of tubes and similar tubular articles and apparatus therefor : en fr
  • CA501660A - Process for the manufacture of a benzilic acid derivative : en fr
  • US2675596A - Device for the manufacture of extrusion press bricks having the appearance of cast bricks : en
  • US2676282A - Photocathode for multiplier tubes : en
  • CA501593A - Hand control devices for motor-cycles : en fr
  • CA501692A - Process for effecting catalytic conversions with finely divided catalysts : en fr
  • CA501544A - Sleeping bag : en fr
  • DE1675429U - BOAT EDGE FOR FOLDING BOATS. : de en
  • DE909473C - Arrangement for the commissioning of alternators : de en
  • DE909640C - Catalytic lighter : de en
  • FR1062316A - Impregnated mineral wool production process : en fr
  • US2676029A - Dirigible running gear construction for industrial trailer trucks : en
  • US2675929A - Handling system for boardlike articles : en
  • US2676287A - Electrical condenser and laminated sealing means therefor : en
  • DE1675323U - FLAT FRUIT DIVERSE. : de en
  • US2675869A - Gas mixer : en
  • US2675960A - Cycle initiating mechanism for ten key machines : en
  • US2675995A - Well-drilling rig : en
  • USD171978S - Katz necklace or the like : en
  • GB707758A - Improvements in crates and the like : en
  • GR15260B - METHOD OF MAKING TONIC WINE. : el en
  • US2676033A - Retractable trailer connecting means : en
  • US2675563A - Guide means for flush tank valves : en
  • US2675829A - Quick-disconnect coupling with selectively operable valve : en
  • GR15270B - PRACTICAL COIN CASE. : el en
  • US2675922A - Bookrack : en
  • DE1675308U - STAFF SIGNAL LAMP FOR RESTAURANT. : de en
  • DE909559C - Support frame for steel plate belts with rollers : de en
  • DE909669C - Weft winding machine with automatic bobbin change : de en
  • DE909515C - Device for measuring the degree of filling of fishing nets : de en
  • US2676315A - Lubrication safety device : en
  • US2675937A - Refrigerating cabinet : en
  • US2676001A - Plate type heat exchange unit providing edge radiation : en
  • US2676312A - Catadioptric signal light : en
  • US2675866A - Fuel burner : en
  • DE1675224U - ROAD MARKING STONE. : de en
  • DE909741C - Electrically operated protection of the components with cranks, toggle levers, etc. Like. Working presses, scissors and similar machines from breaking stress : de en
  • DE1675179U - RIGHT BAR BANK WITH WAVY CURVED LEAF SPRING. : de en
  • DE767876C - Steam boiler system : de en
  • FR1062498A - Process and installation for the transformation of agricultural refuse and organic waste into sterile or fertilizing materials : en fr
  • GB707444A - Improvements in or relating to light reflectors : en
  • GB707489A - Improvements in or relating to automatic clinometers : en
  • DE909630C - Sound-absorbing plate made of porous fiber material and method and machine for carrying out the method for producing such plates : de en
  • GB707647A - Copolymers of styrene and divinylbenzene : en
  • GB707705A - Improvements relating to sulphur dyestuffs and their use : en
  • GB707840A - Improvements in containers for fragile articles : en
  • DE909736C - Locking arrangement between two switch drives : de en
  • DE1675264U - OIL PRESSURE COUPLING FOR LOADS. : de en
  • DE1675313U - HOLLOW BODY MADE OF CLEAR MATERIAL WITH INSERTED TWO SINGLE PIECES, AS TOTOTIP INDICATOR. : de en
  • FR1062159A - Electrical fence : en fr
  • FR1062361A - Improvements to presses driven by pressurized fluid : en fr
  • GB707488A - Manufacture of new disazo-dyestuffs : en
  • US2676038A - Sealed flexible connector for ducts : en
  • DE909512C - Collector milking facility : de en
  • FR1062420A - Electromagnetically controlled device : en fr
  • FR58972E - Method and device for heating premises by heating surfaces placed in elevation : en fr
  • DE1675294U - CLAMP FOR FASTENING WORK PIECES, TOOLS OD. DGL. FOR MACHINE TOOLS. : de en
  • US2675825A - Sanitary hydrant : en
  • GB707714A - Improvements in or relating to photographic electric flash lamp devices : en
  • DE909738C - Arrangement for extending the control range of centrifugal contact regulators of electric motors : de en
  • DE909739C - Control for electric drives : de en
  • DK77411C - Process for the preparation of solutions of cystine-rich amino acid mixtures by acid hydrolysis of keratin-containing products. : da en
  • FR1062527A - Electrode holder for electric arc welding : en fr
  • DE1675211U - PACKAGING, IN PARTICULAR FOR CHOCOLATE. : de en
  • DE909613C - Process for electric arc welding of aluminum and zinc-containing magnesium alloys : de en
  • FR1062261A - Projectile improvements : en fr
  • FR1062358A - Device for dispensing and spraying liquids : en fr
  • US2675977A - Spring hanger : en
  • US2676103A - Process and composition for use in color photography : en
  • FR1062287A - Mechanical milking machine : en fr
  • FR59047E - Instant closing and sealing device for openings, especially for autoclave containers : en fr
  • GR15273B - TECHNICAL CONCRETE INSULATION BODIES. : el en
  • US2675908A - Process and apparatus for introducing running threads : en
  • FR1062381A - Central heating accelerator : en fr
  • FR1062539A - Improvements to dust extractors : en fr
  • DE909658C - Torsion bar spring, especially for cushioning motor vehicle axles : de en
  • FR1062072A - Improvements in fuel supply and power control devices for gas turbine engines : en fr
  • US2675580A - Hot dog knife : en
  • CA501696A - Pudding compositions : en fr
  • DE1675270U - JUTE PICKER. : de en
  • FR1062217A - Rocker support for adjusting the position of the air bubble of a spirit level : en fr
  • GB707504A - Improvements in or relating to electronic dialling circuits : en
  • GB707546A - Hair dryer stand : en
  • GR15269B - CONTAINERS AFTER EASY FOLDING MINUTE INSIDE COVER, AFTER APPLICATION OR NON-SPECIAL PRESSURE. : el en
  • FR1062369A - Lining in <<orlon>> wool or silk, or any other natural and synthetic textiles, for rubber boots : en fr
  • GB707491A - Improved separable fasteners : en
  • US2676301A - Pulse type multiplex communication system : en
  • DE1675210U - DEVICE FOR REMOVING CIGARETTES FROM PACKAGES. : de en
  • FR58965E - Reservoir instrument applied in particular as a drawing instrument : en fr
  • GB707760A - Improvements in or relating to selector circuits for use in automatic telephone-exchange and like systems : en
  • CA501604A - Circuit breaker : en fr
  • DE1675225U - AIR PUMP HEAD WITH NON-RETURN VALVE. : de en
  • DE909723C - Process for the production of locking sleeves for gas or oil-filled high-voltage cables : de en
  • GB707788A - Improvements in or relating to building brick elements : en
  • GB707834A - Machines for cutting, grinding, polishing and otherwise treating circular components : en
  • DE909558C - Collapsible transport box : de en
  • FR1062394A - Contact spring group controlled by a cam : en fr
  • FR58930E - Regulator for gas radiator : en fr
  • GB707473A - Improvements in or relating to an electric circuit interrupter having arc-cxtinguishing means : en
  • DE1675287U - CONTINUOUSLY ADJUSTABLE MAIN JET FOR CARBURETTOR COMBUSTION MACHINES. : de en
  • DE1675360U - ADJUSTABLE MAGNETIC HEAD FOR MAGNETIC TAPE DEVICE. : de en
  • FR1062307A - Suspension device in particular for vehicles : en fr
  • FR1062314A - Device for conveying stitches from one series of fins to another for flat knitting machines : en fr
  • FR1062342A - Protective device for eyes and face during hair washing : en fr
  • DE1675240U - KNIFE HEAD FOR WOODWORKING MACHINERY. : de en
  • DE1675332U - IDLE MATERIAL FEED. : de en
  • DE1675363U - SELF-SELLER FOR CARDS, VOUCHERS AND THE LIKE. : de en
  • DK77432C - Tractor-driven fork lift. : da en
  • FR1062077A - Manufacturing process for wire mesh screens : en fr
  • US2675833A - Jacquard mechanism for looms : en
  • US2675959A - Drawer-controlled cash register : en
  • GB707858A - Improvements relating to high voltage bushing insulators : en
  • DE1675163U - PRESSABLE TEECTURE FOR MEDICINAL BOTTLES AND THE LIKE : de en
  • US2675947A - Feed distributing apparatus : en
  • CA501739A - Amplitude modulator with double yield : en fr
  • US2675807A - Blanket adapted for use in sun : en
  • DE909499C - Skylight : de en
  • FR1062518A - Manufacture of pyrimidine derivatives : en fr
  • GB707565A - Improvements in or relating to twisting-and-winding machines : en
  • US2675938A - Dishwasher cabinet construction : en
  • GB707527A - Improvements in or relating to the cooling and electrical insulating of electrical apparatus : en
  • GB707638A - Improvements in or relating to ships : en
  • GB707819A - Improvements in or relating to nuts of the self-locking or "stiff" type : en
  • IE21486L - Colour television receivers : en
  • DE909485C - Probe device for measuring the electrical charge of the atmospheric air : de en
  • GB707773A - A new or improved seat : en
  • US2675582A - Mold for tires : en
  • US2675953A - Machine for removing lids from pullman bread pans : en
  • US2676087A - Recording device : en
  • US2676233A - Single turn induction coil : en
  • US2675788A - Injector for injecting auxiliary : en
  • US2675968A - Power take-off mechanism for garbage disposal units : en
  • DE909536C - Electric current pulse generator for direction indicator lights : de en
  • DE909732C - Disconnector arrangement for switching machines : de en
  • GB707616A - Improvements in and relating to centrifugal compressors and pumps : en
  • US2676307A - High-frequency power dissipating termination : en
  • DE1675344U - ACTUATION BUTTON WITH WATERPROOF COVER, IN PARTICULAR FOR PUSH BUTTON SWITCHES. : de en
  • DE760408C - Arrangement for balancing the capacitance of stacked capacitors : de en
  • FR59057E - Liquid fuel burner, natural draft, for central heating boilers : en fr
  • FR1062166A - Floor with floor and ceiling : en fr
  • FR1062309A - Engine supercharging device : en fr
  • FR1062439A - Device for adjusting the peripheral speed (cutting speed) at will and keeping constant when changing the machining diameter, on rotary machine tools, for example lathes and cut-off machines : en fr
  • FR58949E - Directly heated cathodes for special high power electron tubes : en fr
  • FR59018E - Process for closing ampoules of pharmaceutical or other products : en fr
  • DE1675406U - ESPECIALLY ELECTRICALLY POWERED TABLE STOVES. : de en
  • DE909742C - Device for stabilizing the operation of multi-phase synchronous generators working together in the network : de en
  • DE1675223U - REINFORCEMENT BAR FOR REINFORCED CONCRETE CONCRETE WITH RIBS RUNNING AT LEAST TRANSVERSE OR ANGLE TO THE BAR AXIS. : de en
  • DE1675302U - COOLING DEVICE FOR LIGHT TUBES OD. DGL. IN LIGHTING MACHINES. : de en
  • DK77426C - Folding bunk bed. : da en
  • GB707648A - Improvements in or relating to metal seals for paper packages : en
  • GB707845A - Improvements in or relating to two-way valves : en
  • US2675721A - Pry type jar cap lifter : en
  • FR1062110A - Airtight caulking device for door gaps and others : en fr
  • FR1062440A - Apparatus for treating crops and particularly vineyards : en fr
  • GB707457A - Improvements in and relating to vapour electric discharge apparatus : en
  • GR15271B - ICE REFRIGERATOR AFTER MOBILE ICE APARTMENT AND WATER STORAGE. : el en
  • DE743570C - Process for the production of sulfonates : de en
  • FR1062427A - Process of dephosphorization, purification and desulphurization of steels : en fr
  • DE1675442U - CUTTERS. : de en
  • CA501697A - Preparation of organic sulfur compounds from an olefin and hydrogen sulfide : en fr
  • GB707821A - Improved implement for stunning and/or killing animals : en
  • DE909456C - Process for the preparation of diaminodicyclohexylmethanes or their derivatives : de en
  • DE909695C - Melting furnace, especially for rock phosphates, for continuous melt feed : de en
  • FR1062154A - Machine for sticking labels on all cylindrical objects : en fr
  • GB707718A - Improvements relating to liquid filters : en
  • FR1062355A - Probe for electronic measuring instruments : en fr
  • GB707863A - Improvements in or relating to a trepanning tool for cutting holes in sheet metal bodies or the like : en
  • FR1062259A - Austenitic alloys of high endurance and easy to work : en fr
  • DE909582C - Circuit for frequency keying : de en
  • DE909509C - Device for processing root crops for cultivation on tractors : de en
  • DE909469C - Hand motor with on and off switch built into the handle : de en
  • FR1062256A - Drop packaging : en fr
  • US2675593A - Clothespin : en
  • US2676176A - Manufacture of pyremdjine : en
  • US2676184A - 1-hydroxy-7-isopropyl-12-methyl1,2,3,4,9,10,11,12-octahydro-2-phenanthrone and benzoyl and lower alkanoyl esters thereof : en
  • US2676304A - Wave modulator to produce a single sideband signal : en
  • FR1062137A - Improvements to pneumatic and hydraulic rotary machines : en fr
  • BE523772A - : en
  • CA501551A - Preparation of stable medicinal salts of acetylsalicylic acid : en fr
  • US2675743A - Contour milling machine : en
  • US2676097A - Composition for addition to cast iron or steel : en
  • CA501552A - Dirigible beam antenna with stationary reflector and movable source : en fr
  • CA501676A - Recovery of riboflavin : en fr
  • US2675619A - Drafting instrument : en
  • CA501609A - Conduit spacers : en fr
  • FR59104E - Improvements to devices for connecting tools, mounted, soil-working tools to a tractor : en fr
  • FR59121E - Quick drying of hair : en fr
  • US2675887A - Air filter frame : en
  • US2675962A - Electronic calculating machine : en
  • US2675933A - Pitch control mechanism for loader scoops : en
  • US2675679A - Hydraulic motor and emergency : en
  • US2675732A - Adjustable post for instrument : en
  • US2675723A - Pivoted rod bending hand tool : en
  • US2675769A - Contractile-expansible roof support : en
  • US2675555A - Garment : en
  • US2676302A - Frequency modulation : en
  • US2675579A - Sausage casing perforator : en
  • DE1675411U - INSECT BOX WITH BUILT-IN DISINFECTANT CORNER. : de en
  • DE909735C - Process for the production of metallic bodies, in particular switch pins : de en
  • CA501608A - Circuit interrupters : en fr
  • CA501684A - Lathermaking machine : en fr
  • US2676124A - Process for making capacitor : en
  • US2675646A - Continuous sheet glass drawing and coating apparatus : en
  • US2675726A - Protective pad for violin and viola : en
  • DE909608C - Over microscope : de en
  • US2675675A - Muctlpefi combustion chamber jet : en
  • FR1062291A - Operating process for a hot air turbine installation with waste heat recovery : en fr
  • US2675843A - Fruit pitter and slicer : en
  • US2675894A - Slack adjuster for railway car foundation brakes : en
  • US2676085A - Apparatus for indicating instantaneously and at a remote point the tuning condition of one or more wave signal receivers : en
  • USD171979S - Katz necklace or the.like : en
  • FR1062056A - Broadband DC amplifier, especially for television receiver : en fr
  • FR1062547A - Self-regulating braking system for aircraft wheels and the like : en fr
  • FR1062484A - Process for the catalytic hydrogenation of carbon monoxide using iron catalysts prepared from sulphate solutions : en fr
  • FR1062442A - Improvements in the treatment of cobalamins : en fr
  • FR58951E - Electric anti-theft device : en fr
  • DE1675419U - ADJUSTMENT DEVICE FOR SEWING MACHINE DRIVE SHAFT. : de en
  • US2675605A - Painting appliance of the detachable rolling sleeve type : en
  • FR1062386A - Machine for the wet treatment of textiles or anfres : en fr
  • FR1062218A - Quick dryer : en fr
  • DE1675441U - DIRECTION INDICATOR AND WARNING DEVICE. : de en
  • DE909537C - Angled shoulder rim : de en
  • FR1062508A - Improvements to Hair Waving Compositions : en fr
  • FR1062491A - Device intended for the instruction of student airplane pilots : en fr
  • FR1062300A - Cylinder : en fr
  • FR1062326A - Process for obtaining solid colors by over-dyeing on acetyl cellulose as well as on linear polyamides or polyurethanes : en fr
  • FR58954E - Soft and light hat with non-deformable shape : en fr
  • DE909476C - Arrangement for generating a constant frequency when the speed of the power generator changes : de en
  • DE909730C - Centrifugal switch for electric motors : de en
  • US2675791A - Internal-combustion engine : en
  • DE909645C - Injection internal combustion engine : de en
  • GB707696A - Improvements in or relating to solenoid-actuated sampling valves : en
  • DE1675239U - KNIFE HEAD FOR WOODWORKING MACHINERY. : de en
  • FR1062254A - Lubricating device for sewing machine hook : en fr
  • GB707597A - Arrangement for keeping up hosiery, chiefly ladies' stockings : en
  • DE1675281U - DOWEL TUBE FOR THE PRODUCTION OF WALL DOWELS. : de en
  • CA501610A - Transmission device : en fr
  • CA501621A - Method of making ceramic dipping forms or the like : en fr
  • US2675753A - Apparatus for making link : en
  • FR1062201A - Apparatus for vaporizing solid and liquid bodies : en fr
  • CA501735A - Circuit breakers : en fr
  • US2675837A - Board repairing machine : en
  • DE1675325U - MARGARINE BATH. : de en
  • GB707474A - Heat exchanger : en
  • GB707787A - Improvements in or relating to electromagnetically operated coolant compressors for refrigerating machines : en
  • DE1675331U - DEVICE FOR SHAPING THE LAMELLA IN MACHINERY FOR THE PRODUCTION OF PROFILED COOLING FINS : de en
  • GB707675A - Improvements relating to coatings for foundry moulds : en
  • DE909691C - Process for the production of water-insoluble alcohols from primary products of the catalytic hydrogenation of carbons : de en
  • FR1062185A - Improvements to conveyors with superimposed sections, in particular to squeegee conveyors : en fr
  • FR1062228A - Improvements to machines and electrical devices : en fr
  • GB707503A - Improvements in or connected with clamping strips for panels and the like : en
  • FR59132E - Manufacturing process for nitrogen and oxygen : en fr
  • FR59053E - mobile screen for light projections : en fr
  • GB707585A - Improvements in or relating to the generation of electrical oscillations in waveguides : en
  • US2675615A - Guide for dentists' drills : en
  • US2676067A - Adjustable handle connection for floor machines : en
  • US2676269A - Circuit arrangement for detecting photons or corpucular particles : en
  • GB707622A - Improvements in or relating to textile ring-twisting or ring-spinning frames : en
  • US2675683A - Control means fob refrigeration : en
  • US2676069A - Lubricating mechanism for railway vehicle journals : en
  • DE909470C - Device for contact creation for pulse-controlled DC motors : de en
  • FR1062060A - Filter refinements : en fr
  • GB707589A - New isothiocyanates : en
  • US2675877A - Subsurface well apparatus with gas expansion retarding device : en
  • US2676070A - Lubricator for diesel locomotive traction motor suspension bearings : en
  • US2676286A - Voltage comparison device : en
  • US2675932A - Adjustable delivery spout for bulkmaterial delivery trucks : en
  • US2675784A - Valve for rock drills : en
  • CA501628A - Fungicides containing a 4a,5,8,8a-tetrahydronaphthalenedione-1,4 : en fr
  • FR1062192A - building elements for industrial use : en fr
  • FR58987E - Dump Truck or Trailer : en fr
  • DE909638C - Arrangement for the printed representation of the information on a recording medium : de en
  • FR58956E - Automatic valve for filling and spraying products under pressure contained in a metal container obtained by shrinking : en fr
  • FR1062238A - New piezoelectric ceramic material and manufacturing process : en fr
  • GB707529A - Improvements in or relating to vehicle wheel rims : en
  • GB707577A - Improvements in or relating to mounting for hinged doors : en
  • DK77427C - Process for the extraction of nickel from nickel-containing sulphides. : da en
  • FR1062128A - Improvements in the thermal treatment of coal. : en fr
  • GB707523A - Pourer for bottles or the like : en
  • GB707590A - 4-thioureido-2-hydroxybenzoic acids : en
  • DE1675156U - SCARF. : de en
  • FR1062139A - Water disinfection process and installation for implementing the process : en fr
  • FR1062332A - Improvements to inertia starters for internal combustion engines : en fr
  • FR1062216A - Double metal material : en fr
  • FR1062267A - Device combining braking and disengagement on mechanical excavator winches : en fr
  • GB707799A - Improvements relating to the dielectric heating of materials : en
  • DE1675298U - HEATING EQUIPMENT FOR MILK LEVELS AND OTHER LIQUIDS. : de en
  • DE909479C - Winding arrangement for high voltage transformers : de en
  • GB707828A - Improvements in and relating to lampholders : en
  • DE909440C - Process for obtaining a practically starch-free, undiluted amniotic fluid from potatoes : de en
  • FR1062450A - Perspective modification process allowing in particular the observation of images in space and equipment allowing its implementation : en fr
  • GB707844A - Device for reversing fan blades : en
  • GB707855A - Improvements in or relating to small magnetic sound recording apparatus : en
  • FR1062352A - Auxiliary means for working with plastic masses : en fr
  • FR1062516A - Clothing and process for its manufacture : en fr
  • US2675994A - Thermal mineral piercing method and apparatus : en
  • CA501688A - Impulse generator : en fr
  • DE1675372U - DOUBLE VALVE CONE, IN PARTICULAR FOR BRAKE VALVES OF MOTOR VEHICLES AND TRAILERS. : de en
  • US2675926A - Costumer : en
  • US2675818A - Fluid pressure control mechanism : en
  • US2676112A - Phosphor product containing indium and method of producing same : en
  • US2676217A - Flashlight switch : en
  • DE767877C - Hollow support insulator for high voltage made of ceramic building material with head electrode pushed forward inside and with earthed outer foot reinforcement : de en
  • FR59141E - Improvements to devices for pitting olives and extracting oil : en fr
  • DE909543C - Scissors with serrated or straight scissors blades, especially for cutting textiles : de en
  • US2676234A - Induction furnace : en
  • US2675589A - Sliding and swinging window structure : en
  • US2675822A - Beer dispenser with means for controlling the head of foam : en
  • US2675993A - Method and apparatus for thermally working minerals and mineral-like materials : en
  • US2676115A - Application of antistatic materials to dielectrics : en
  • DE1675289U - TWO-WAY VALVE. : de en
  • US2676189A - Preparation of o-hydroxy aldehydes by oxidation of substituted phenols : en
  • US2675718A - Apparatus foe handling and com : en
  • DE909545C - Shell made of transparent material for pocket knives : de en
  • DE909569C - Process for the production of water-insoluble, non-swellable, organic pigments : de en
  • FR1062407A - Device for spreading synthetic fertilizers in discontinuous lines or in pockets : en fr
  • DE1675381U - HIP PIECE FOR THE DECORATION OF WOMEN'S CLOTHING. : de en
  • US2675669A - Expansion strap : en
  • US2676086A - Game accessory : en
  • DE909637C - Device for treating substances by means of sound waves : de en
  • DK77438C - Console control for milling machines, especially copy milling machines. : da en
  • GB707537A - Asphalt emulsion : en
  • CA501755A - Line marking devices : en fr
  • AU2328862A - Programmers for pneumatic devices : en
  • DE1675443U - TOY GUN. : de en
  • DE909497C - Border for plate u. like : de en
  • US2675652A - Chiappulini : en
  • US2676210A - Potential comparing selector circuit : en
  • CA501585A - Coin controlled lock mechanism : en fr
  • DE1675258U - FLOWER INSERT POT MADE OF PLASTIC. : de en
  • DE909632C - Process for the production of goods made of sponge rubber from foamed aqueous rubber dispersions : de en
  • US2675653A - Device fok truing face grinding : en
  • US2675841A - Drill : en
  • US2675612A - Combination spray deflector and point guard for can openers : en
  • US2675951A - Liquid filling machine operating by suction : en
  • US2676015A - Exercising table with handgrip : en
  • FR1062454A - Mobile and fixed rubber shock absorbers, applicable to naval units as well as land vehicles and light bollards : en fr
  • CA501710A - Diesel hammers : en fr
  • US2675967A - Discharging or unloading powdered material and the like from rotary mills and the like : en
  • US2676284A - Fault protective system : en
  • US2675980A - Iron rest for ironing boards : en
  • GB707591A - Lathes : en
  • CA501570A - Bolt holding tool : en fr
  • DE1675438U - SANDAL. : de en
  • FR1062226A - Steel treatment process for reinforced cement : en fr
  • CA501613A - Circuit interrupters : en fr
  • DE909581C - Circuit arrangement for determining the charging zone in telephone systems with dialer operation : de en
  • FR1062268A - Silencer device to dampen the noise of test cells of noisy machines, such as gas turbo-reactors : en fr
  • FR1062182A - Method and device for filtering in apparatus comprising a rotating cell drum : en fr
  • FR58969E - Insulating pneumatic rubber sole : en fr
  • DE1675205U - ONE-WAY RAIL TOY. : de en
  • FR1062242A - Portable radioactive radiation dosemeter : en fr
  • US2675616A - Skirt marker : en
  • US2676263A - Impulse generator : en
  • US2676292A - Alternating current motor control : en
  • US2675729A - Keyboard and accessory : en
  • DE1675275U - CLOTHING BAG. : de en
  • US2676204A - Pulse demodulating circuit : en
  • FR1062426A - Fixed handles for brushes and brooms and wolf heads : en fr
  • US2676251A - Bistable blocking oscillator : en
  • CA501701A - Combustion apparatus using preheated air : en fr
  • FR1062173A - Agricultural machine for log crops : en fr
  • CA501702A - Tenderizing meats : en fr
  • DE909693C - Plate holding facets for printing machines : de en
  • CA501589A - Purification of desoxycholic acid : en fr
  • AU200396B2 - Laminated panel : en
  • CA501722A - Method and apparatus for making gas rich in hydrogen : en fr
  • CA501749A - Positive and constant-tension take-up mechanism for knitting and other textile machines : en fr
  • US2675889A - Method for processing crude gases obtained on halogenating metallic ores : en
  • US2675725A - Live center : en
  • US2675911A - Display box : en
  • DE1675214U - PACKAGING FOR FLUORESCENT LAMPS. : de en
  • FR1062255A - Improvements made to trunks, briefcases, suitcases or other luggage : en fr
  • FR1062483A - Improvements in the production of sizing paper and the use of new sizing agents : en fr
  • FR1062534A - Hearing correction device : en fr
  • GB707608A - Process for the recovery of olefines from olefine-containing hydrocarbon mixtures : en
  • GB707664A - Improvements in or relating to friction clutches : en
  • DE909441C - Foam flotation process : de en
  • US2675948A - Coat and pants hanger attachment for use on suit hangers : en
  • US2676275A - Piezoelectric crystal apparatus : en
  • DE1675238U - GROOVE AND ZINK MILLING SET WITH ADDITIONAL POSSIBILITY. : de en
  • FR59142E - Automatic progress table for air traffic control : en fr
  • US2676055A - Window assembly and weather strip therefor : en
  • US2676220A - Vehicle signal switch : en
  • CA501564A - Shoe rack : en fr
  • US2675657A - Packaging machine control : en
  • US2675996A - Shaft drill rig : en
  • US2676186A - Preparation of succinic acid : en
  • US2676237A - Automatic electric lighter for cigarettes : en
  • FR1062213A - Device for adjusting the position of the light source in a lighting apparatus : en fr
  • DE909489C - Punching tool for punching out insert rings : de en
  • GB707480A - Improvements in and relating to gas turbine plants : en
  • FR59002E - Machine for driving piles and the like : en fr
  • GB707492A - Improvements in telephone subscribers' substation circuits : en
  • FR59022E - epaulet for clothes : en fr
  • FR59113E - Hot air blown electric heater : en fr
  • GB707860A - Improvements in or relating to combined apparatus for magnetic recording and reproduction of sound and for reproduction on discs : en
  • DE909621C - Impeller for table subjects, wall subjects or the like. : de en
  • DE1675440U - SPORTSHOE. : de en
  • GB707484A - Aqueous dispersions of butyl rubber and method of producing same : en
  • FR1062416A - Grease box assembly : en fr
  • FR1062507A - Electric Resistance Rotary Welding Machine : en fr
  • DE909538C - Automatically lockable folding bicycle support : de en
  • FR1062476A - Cold gas refrigeration machine : en fr
  • FR58937E - Fire extinguisher : en fr
  • US2675874A - Well apparatus : en
  • FR1062490A - Sawing machine, with reciprocating movement oscillating by guided curved bow : en fr
  • DE1675361U - OVAL AND ROUND BRASS SLEEVE LOWER PART FOR THERMOMETER, IN PARTICULAR FIEBERTHERMOMETER. : de en
  • FR1062253A - Advanced soles and shoes made with these soles : en fr
  • FR1062519A - Improvements to fluid jet deflection devices : en fr
  • DE1675368U - GLOW PLUG FOR INJECTION COMBUSTION MACHINES, IN PARTICULAR WITH PISTON COMBUSTION CHAMBER. : de en
  • DE758202C - Fork-like or triangular handlebars for independently guided wheels of motor vehicles : de en
  • DE909548C - Arrangement for displaying unprotected flames or radioactive rays : de en
  • DE909644C - Electric trap for rats, voles, mice and the like like : de en
  • GB707703A - Improvements in and relating to treatment of soap particles : en
  • US2676235A - Control means for induction furnaces : en
  • US2675561A - Artificial eye and method of making : en
  • FR1062274A - Rotor heat exchanger device consisting of finned pipes : en fr
  • US2675761A - Hydraulic transmission pump : en
  • FR1062283A - Closure for containers, in particular for housing coarse-grained bulk materials : en fr
  • FR58914E - Combined supply and drain device for water heater : en fr
  • US2675614A - Electric shaver with vibratory shaving unit : en
  • US2676232A - Arrangement for thoroughly heating of large billets : en
  • DE1675242U - SPIN EQUALITY TESTER. : de en
  • US2676266A - Cloud chamber : en
  • CA501649A - Square corner joint cores : en fr
  • DE909565C - Flaechenfoermiges thread product, in particular carpet od. Like. : de en
  • DE909678C - Alarm clock with pre-alarm device : de en
  • DK77423C - Heat exchanging element for regenerative heat exchangers. : da en
  • US2676249A - Discharge tube isolation circuit : en
  • FR1062117A - Process for the preparation of branched polyamides : en fr
  • FR58918E - Spade or similar instrument : en fr
  • GB707832A - Improvements in or relating to direct-current machines : en
  • FR1062096A - Improvements to diaphragm pumps : en fr
  • FR1062168A - metallic wire element for support in mines : en fr
  • FR1062472A - Advanced braking system : en fr
  • US2675768A - Machine for forming feed pellets : en
  • US2675936A - Pallet attachment for wirebound packages : en
  • FR1062104A - Process for the preparation of intermediates and dyes for vats and the products thus obtained : en fr
  • FR1062204A - Gallery dryer with equilibrium chamber in a static aerothermal atmosphere, for the uniform partial tempering, called <<parchment>>, of pasta, at the exit of the drying gallery : en fr
  • GB707833A - Metallic bellows particularly for pipe expansion joints : en
  • GB707461A - Improvements in ignition-timing and like couplings : en
  • GB707655A - Improvements in and relating to endless track vehicles : en
  • US2676214A - Pulse amplifier : en
  • FR1062186A - Process for color decoration of leathers : en fr
  • FR1062239A - Improvements to Fixed Knife Brackets for Lawn Mowers : en fr
  • FR1062469A - Machine for continuous wire drawing : en fr
  • FR59060E - Lid for glasses, jars and other containers : en fr
  • FR59143E - Furnishing articles : en fr
  • US2676063A - Drive wheel mounting for agricultural tractors : en
  • US2676288A - Rectifier assembly and cooling means therefor : en
  • CA501600A - Manufacture of interpolymers of aromatic vinyl hydrocarbons and oils : en fr
  • FR1062467A - Improvements to figurines forming toys animated by an internal mechanism : en fr
  • FR58981E - Variable inductance : en fr
  • DE909717C - Expansion device for rigid electrical lines, especially for crossbar distributors : de en
  • FR1062176A - Absorber, in particular for absorption refrigeration systems : en fr
  • GB707583A - Process of and apparatus for calcining, calcining and sintering, dehydration or drying : en
  • CA501654A - Compensated control system : en fr
  • US2676293A - Truck control with memory relay : en
  • US2675806A - Catamenial support : en
  • FR1062266A - Pocket Cylinder and Piston Improvements for Die Casting Machines : en fr
  • GB707752A - Improvements in or relating to electronic totalisers : en
  • DE1675395U - FOREHEAD FLASHLIGHT. : de en
  • US2676147A - Drilling mud : en
  • US2676162A - Fire retardant coating compositions containing a reaction product of phosphoryl chloride and anhydrous ammonia and articles coated therewith : en
  • US2676205A - Telecommunication repeater circuit : en
  • FR59109E - Phonographic study and musical accompaniment disc : en fr
  • DE1675416U - ROPE CLOSURE. : de en
  • FR1062214A - Burner : en fr
  • FR59065E - Drip liquid debtor : en fr
  • US2675888A - Vapor and liquid separator : en
  • US2676036A - Combination pipe hanger and sealing unit : en
  • US2676098A - Drill rod steel and articles thereof : en
  • US2675840A - Extension lever for ratchet bit braces : en
  • US2675566A - Bedspring construction : en
  • US2675706A - Sampling and gauging device : en
  • US2675821A - Milking machine pulsator : en
  • DE1675172U - JOINT COVER STRIPS. : de en
  • FR59035E - Projected and reinforced concrete construction, process and tools for its realization : en fr
  • GB707744A - Improvements in and relating to the drying of refractory linings of furnaces and thelike : en
  • FR58917E - New tractor device for agriculture : en fr
  • US2675550A - Brassiere : en
  • US2676173A - Penicillin salts of oxybenzylisobutyl amines : en
  • FR58927E - Sprayer device : en fr
  • CA501602A - Apparatus for lapping a strip of flexible material onto an electric conductor : en fr
  • DE909533C - Axle suspension for vehicles, especially farm wagons : de en
  • FR1062408A - Advanced Magnetic Concentration Device for Cathode Ray Tubes : en fr
  • GB707780A - Improvements in or relating to cutting tools : en
  • FR1062374A - Safety device for controlling machines : en fr
  • US2675815A - Antispill child's drinking cup with magnetic closure valve : en
  • USD171987S - Textile fabric or similar article : en
  • CA501541A - Tape applicator : en fr
  • FR58976E - Process for the preparation of halogenated derivatives of turpentine : en fr
  • GB707446A - Improvements in or relating to gyro compasses : en
  • FR1062286A - Control device for the straw baler binding device : en fr
  • US2675800A - Mechanical vibrator : en
  • US2676283A - Oscillographic device : en
  • FR1062098A - Suspension device for load and handling vehicles : en fr
  • FR1062327A - Device equipped with two gas atmosphere discharge tubes : en fr
  • FR58975E - Broadband electronic tuning oscillator comprising a wave propagation tube with an external feedback channel : en fr
  • FR59148E - Joining devices for metal caps used mainly for support used in mines : en fr
  • DE909585C - Automatic direction finder : de en
  • DE1675202U - BELT BELT. : de en
  • DE1675220U - CONTACT FILE HOLDER WITH SPRING TENSION COVER. : de en
  • FR59092E - Brake improvements : en fr
  • GB707494A - Improvements in lipstick compositions : en
  • US2675897A - Air control system : en
  • DE1675236U - TRANSPORTABLE REPAIR, CLEANING AND LUBRICATION PLATFORM. : de en
  • FR1062138A - Device for obtaining an overpressure in a stepped main cylinder : en fr
  • GB707784A - Improvements in electric adding and subtracting devices : en
  • FR1062465A - Packing material : en fr
  • DE1675304U - HAM COOKING FORM. : de en
  • FR1062306A - Improvement in passivation processes for metal parts before painting : en fr
  • DE1675336U - CUTTING BAR. : de en
  • FR1062529A - Improvements to valve spring compressors and clamping devices : en fr
  • FR1062136A - Deck for bridges, especially for suspension bridges : en fr
  • FR1062356A - Further training in grinder-mixers : en fr
  • FR58907E - Improvements at checkouts for the transport of bottles, flasks, etc. : en fr
  • GB707719A - Improvements in or relating to mixing valves : en
  • FR1062298A - Process for preparing catalysts deposited on a support : en fr
  • GB707783A - Improvements in or relating to process for purifying n-dimethyl-acetamide : en
  • US2675898A - Unidirectional drive coupling : en
  • CA501671A - Guy hook for attachment to transmission line poles, or the like : en fr
  • US2675907A - Variable throw feeder : en
  • US2676295A - Arrangement for transforming a first direct voltage into a second direct voltage : en
  • US2676255A - Pulse recurrent frequency dividing circuit : en
  • CA501668A - Canopy construction : en fr
  • US2675642A - Toy rocket : en
  • US2676052A - Power-operated hook : en
  • DE1675159U - MUSTAINS WITH LOCKING LID AND LIFT HOLDER. : de en
  • DE1675446U - PACKAGING BOX, PARTICULARLY FOR CHOCOLATES AND THE LIKE. : de en
  • GB707621A - Improvements in or relating to exhaust silencers for internal-combustion engines : en
  • GB707854A - Improvements in and relating to mattresses : en
  • DE1675307U - ADJUSTABLE ANGLE MARKER. : de en
  • CA501558A - Method for producing designs on building walls : en fr
  • DE1675318U - DIVE TOYS. : de en
  • CA501661A - Hydroxy amides of dihydroxy benzoic acid : en fr
  • US2675600A - Automatic switch control means for kilns : en
  • US2675956A - Bottle carrier : en
  • US2675975A - Spinning reel : en
  • US2676131A - Halogenated heterocyclic insect toxicants : en
  • US2676245A - Polar communication system : en
  • DE1675291U - DEVICE TO BE ASSEMBLED ON DRILLING MACHINES, TO BE USED AS A CIRCLE OR HOLE CUTTER. : de en
  • DE1675295U - SPECIAL TAPS FOR RIGHT AND LEFT THREAD. : de en
  • DE1675362U - WORKING TIME REGISTER. : de en
  • DE909564C - Machine for bending thin-walled open metal profiles : de en
  • FR1062373A - Curved Tie Screw : en fr
  • GB707695A - Improvements in and relating to dry plate rectifier assemblies : en
  • CA501592A - Stapling machines : en fr
  • FR59091E - Compressor : en fr
  • DE909574C - Protective ring for thermos : de en
  • DE909591C - Putty-free support isolator : de en
  • DE909702C - Arrangement for systems for transmission of multi-channel carrier frequency messages for automatic control and regulation of the output level of amplifiers : de en
  • GB707574A - Improvements in water sprinkler devices : en
  • DE1675386U - ACCESSORY CONTAINER FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE909547C - Visor tracking, especially for anti-aircraft mounts : de en
  • FR59042E - Drying process : en fr
  • GB707671A - Improvements relating to electrostatic-precipitators : en
  • DE1675253U - SINK FOR LABORATORY TABLES. : de en
  • DE909587C - Radio-electric arrangement for very short waves : de en
  • DE1675206U - LATTICE PAST FOR TOY RAILWAY SYSTEMS. : de en
  • DE909606C - Device for generating several voltages, especially in electron microscopes : de en
  • DE1675158U - PETROL LAMP WITH ELECTRIC IGNITION. : de en
  • US2676003A - Power-transmitting means for transit concrete mixers : en
  • US2675808A - Hecht : en
  • DE1675246U - INTERIOR LIGHTING FOR TECHNICAL WRITING DEVICES. : de en
  • FR1062345A - Shoe with a lifting sole : en fr
  • GB707468A - Method of and apparatus for treating liquids with gases or vapours : en
  • GB707700A - Improvements in or relating to hinges for metal windows or the like : en
  • FR58932E - Wire guide device for winder : en fr
  • DE759748C - Method of manufacturing an electrolytic capacitor : de en
  • FR1062485A - Construction materials : en fr
  • US2675876A - High-pressure well packer : en
  • DE909620C - Sample wheel for circular knitting machines : de en
  • FR1062252A - Method and device for chemically fixing carbon dioxide contained in exhaled air flowing through an anapnograph : en fr
  • FR58904E - Bridge system for the practical and quick fixing of circuit breakers in electrical installations : en fr
  • FR59078E - Heating device for liquid fuel burners : en fr
  • DE1675382U - BOARD FOR INSERTABLE LETTERS AND NUMBERS. : de en
  • FR1062158A - Process for the graphic decoration of ceramic and other objects : en fr
  • FR1062480A - Improvements to devices for cutting materials with electric sparks : en fr
  • DE909663C - Three-speed hub for bicycles with a planetary gear : de en
  • GB707482A - Improvements in or relating to hydraulic torque converter : en
  • US2675984A - Bracket or holder for shelves : en
  • DE754139C - Distance protection device : de en
  • DE909507C - Device for squaring and pulling roots : de en
  • FR1062053A - Control or safety device for guidance devices and in particular for the automatic landing of flying objects by radio beams : en fr
  • FR1062370A - Padding and isothermal insole for slippers : en fr
  • US2675720A - Coileb and feeder assembly fob : en
  • US2676313A - Pulse counting relay system : en
  • FR1062409A - Worker ankle and vehicle equipped with this ankle : en fr
  • GB707673A - Improvements relating to the construction of laminated magnetic cores : en
  • DE1675166U - DEVICE FOR CLEANING DINING DISHES OD. DGL. : de en
  • DE909430C - Automatic control device in compressed air lines of pneumatic conveyor systems : de en
  • DK77412C - Process for the preparation of aminoalkyl ethers of alcohols of the aromatic-aliphatic series. : da en
  • DE1676553U - HANGING DEVICE FOR CLOTHES AND THE LIKE. : de en
  • FR1062175A - Group of machines comprising two asynchronous pole motors that can be grouped together : en fr
  • FR59003E - Process and equipment for the treatment of juice and wastewater from sugar refineries : en fr
  • DE1675243U - DIAL WITH SHOCK PROTECTION. : de en
  • DE909687C - Thread rolling machines : de en
  • FR1062424A - Apparatus for making shoes : en fr
  • GB707499A - Improvements in stylus arms for gramophone pick-ups : en
  • DE1675168U - ELASTIC CHAIR. : de en
  • DE1675319U - PLUGGAME. : de en
  • DE909628C - Adjustable scaffold support : de en
  • FR1062203A - Filter distribution box : en fr
  • GB707595A - Device for purifying or refining the lubricating oil in internal combustion engines : en
  • DE909532C - High altitude breathing apparatus with lung-controlled oxygen jet pump that draws in additional air : de en
  • USD171971S - Wheel cover : en
  • FR1062126A - Gas purification : en fr
  • FR1062350A - Products based on glass fibers incorporated in hydraulic binders, cements and various aggregates. processes for obtaining said products and high-throughput machines intended for their manufacture : en fr
  • GB707528A - Improvements in or relating to circuit-arrangements for feeding a utilizer absorbingthe energy in a pulsatory manner : en
  • US2675795A - Hydraulic regulating device for : en
  • US2675745A - Protection of dispersed asbestos : en
  • US2676241A - Electric cooking utensil : en
  • GB707768A - Improvements in or relating to watches : en
  • GB707699A - Improvements in the heads of equipment for magnetic recording and reproduction : en
  • US2675673A - Gas turbine power plant : en
  • US2675583A - Automatic molding machine : en
  • US2675594A - Fastener for fowl markers or the like : en
  • US2675603A - Composite circular saw : en
  • DE909487C - Electric jacket pipe heater : de en
  • FR1062113A - Engine block for moped or moped : en fr
  • FR1062351A - Device for learning to drive a motor vehicle : en fr
  • GB707607A - Improvements in or relating to furnaces : en
  • FR1062335A - Sealing process for waterproof envelopes : en fr
  • GB707850A - Photographic copying apparatus : en
  • GB707445A - Improvements in motor control systems : en
  • DE909442C - Hand-operated steaming and brushing device that can be connected to a steam generator : de en
  • FR58959E - Differential drum control device for automatic skips : en fr
  • FR1062079A - Ground power and starter method and unit, not for turbo-engine or piston engine airplanes : en fr
  • GB707800A - Improvements in or relating to motion picture film : en
  • DE1675369U - WATER TAP. : de en
  • DE909578C - Scale removal device on glow or heat fens in ring shape with surrounding hearth base : de en
  • US2675660A - Disk type mower : en
  • US2675804A - Syringe : en
  • US2676253A - Electronic comparing circuit : en
  • US2676032A - Sulky hitch : en
  • US2676203A - Frequency spacing in two-tone carrier system : en
  • US2676100A - Method and apparatus for reproducing images : en
  • GB707680A - Improvements in or relating to drill chucks and the like : en
  • IE21246L - Venetian blinds : en
  • US2675632A - Shoe having the upper secured to the outsole by a separate strip of material having a lasting allowance : en
  • US2675633A - Flexible sole construction for footwear : en
  • DE1675417U - ADJUSTABLE TOOL HOLDER FOR MACHINE TOOLS. : de en
  • FR1062152A - Steering gear for motor vehicles : en fr
  • FR1062415A - Equipment for infrared treatment : en fr
  • FR1062542A - Improvements to equipment such as parachute harnesses : en fr
  • GB707454A - Process of purifying oils or fats : en
  • GB707456A - Method for the treatment of pig iron in a converter : en
  • US2675714A - Allard : en
  • US2676223A - Fused plug connector : en
  • US2675891A - Process for the separation of metal chlorides from chlorination gases : en
  • DE1675354U - HOOD TO COVER THE HEATING AND COOKING PLATE OF A STOVE. : de en
  • FR1062299A - Graduated ruler for drawing device : en fr
  • FR59039E - Device for driving the spool of a winder by means of a driving cone forming a thread guide, and mechanism for ensuring the correct driving of the spool : en fr
  • US2675565A - Automatically folding play yard : en
  • DE1675208U - PLAY WATER VEHICLE. : de en
  • DE909699C - Device for warning signal systems : de en
  • FR1062080A - Advanced masonry waterproofing : en fr
  • FR1062436A - Tractor improvements : en fr
  • US2675921A - Filter press and handle : en
  • US2676012A - Blast furnace hot-blast velocity control : en
  • FR1062463A - Method for the automatic optical and acoustic signaling of the presence of a flammable gas in any room and device for carrying out said method : en fr
  • US2676229A - Apparatus for concurrently bending and forging bar stock : en
  • USD171981S - Necklace or the lske : en
  • DE909468C - Method for achieving low variations in the specific resistance value of semiconductor resistors : de en
  • DE909495C - Method of cleaning kallikrein : de en
  • FR1062278A - Improvements made to damper rollers, in particular for lithographic and offset machines : en fr
  • CA501657A - Preparation of mixtures of rubbery butadiene styrene copolymer with resinous polymer of vinyl or vinylidene chloride : en fr
  • DE909443C - Process for conditioning drilling fluids : de en
  • DE909716C - Line connection for meandering curved resistance plates : de en
  • AU276342B2 - Programmers for pneumatic devices : en
  • CA501598A - Knock-down scaffolds having safety locks : en fr
  • US2675850A - Apparatus for clamping lining material to brake shoes : en
  • US2675978A - Pipe spacer : en
  • US2675834A - Shuttle brush and holder : en
  • DE1675233U - BEDROOM FURNITURE. : de en
  • DE909434C - Device for loading a container : de en
  • US2675677A - Fluid pressure control apparatus : en
  • US2675608A - Method of making sheet metal aircraft structures : en
  • US2675765A - Railroad gar truck bolster : en
  • US2675781A - Bird perch : en
  • US2675547A - Stapling machine : en
  • DE1675374U - BALL VALVE. : de en
  • US2675882A - Seismographic prospecting : en
  • FR59139E - Improvements to the threaded cavities in concrete parts for the installation by screwing of metal parts : en fr
  • GR15256B - CAR LOWER SYSTEM LIQUID PRESSURE INDEX. : el en
  • FR1062323A - Assembly for the manufacture of hollow bodies, in particular for high pressures, according to the winding process : en fr
  • GB707459A - Autograph stereophotogrammetric plotting apparatus with binocular stereoscopic vision : en
  • DE1675389U - MOVEMENT PROJECTOR. : de en
  • DE909435C - Fastening means for fixing and tensioning suspension ropes, especially for hand ropeways : de en
  • US2675861A - Chair-adjusting mechanism : en
  • DE909455C - Process for the preparation of dicarboxylic acid dihalamides : de en
  • DE909467C - Wrapping paper for making the insulation in sleeves and terminations : de en
  • FR1062082A - Method and apparatus for the manufacture of window envelopes : en fr
  • CA501563A - Animal rubbing and oiling station or apparatus : en fr
  • DE1675154U - WEST COLLAR FOR CATHOLIC SPIRITUALITY. : de en
  • DE909609C - Electric fan heater : de en
  • FR1062090A - Instrument for extracting and replacing bortiers in a frame, more particularly applicable to housings of electromechanical devices comprising a socket : en fr
  • GB707520A - Radio modulators comprising variable reactors in aerial feed circuits : en
  • GB707596A - Reversible ratchet devices for wrenches, spanners and other hand tools : en
  • DE1675337U - BASE FOR DESK CALENDAR. : de en
  • DE1675257U - WIDE SURFACE RUBBER ROLLERS FOR CRUSHING GRAPES AND BERRY FRUITS. : de en
  • FR1062489A - High frequency furnace : en fr
  • DE1675430U - GRINDING DEVICE FOR PLANING MACHINE KNIVES AND THE LIKE. : de en
  • US2676222A - Electrical switch operable by the field of a motor : en
  • US2676201A - Color phase synchronization system for television : en
  • US2675650A - Pulsation dampener for flow lines : en
  • US2675918A - Magnetic separator : en
  • US2675793A - Vapor-liquid selector valve : en
  • US2676019A - Selecting game device and book : en
  • DE909722C - Cable sleeve intended for inserting a high-voltage cable termination : de en
  • US2676084A - Apparatus for indicating instantaneously and at a remote point the tuning condition of one or more wave signal receivers : en
  • US2676242A - Device for treating workpieces through inductive heating in a high-frequency magnetic field : en
  • USD171964S - Link chain for a bracelet or similar article : en
  • CA501586A - Fluidizing process for zinc recovery : en fr
  • CA501698A - Process for preparing mercaptans : en fr
  • CA501667A - Threading machine : en fr
  • US2676089A - Process for the preparation of chlorine dioxide : en
  • US2676250A - Pulse clipping circuit : en
  • US2676046A - Stop means for rotary door fasteners : en
  • CA501622A - Process for the preparation of polyvinyl alcohol : en fr
  • CA501596A - Weather strip : en fr
  • DE1675310U - BALL GAME. : de en
  • DE1675447U - AIR PERMEABLE SILO FLOOR. : de en
  • DE909566C - Process for coloring with metal complex compounds of azo dyes that are poorly soluble in water : de en
  • DE909696C - Device for preserving food placed in flexible packaging : de en
  • GB707535A - Improvements in or relating to liquid density measuring equipment : en
  • GB707849A - Improvements in combustion apparatus including cyclone furnaces : en
  • DK77413C - Process for the preparation of N-acylamidodiols. : da en
  • GB707530A - Construction and arrangement of hydraulic presses : en
  • CA501683A - Mechanism for producing hard vibrations for compaction and conveying of materials : en fr
  • DE1675187U - AXLE FOR ROLLERS OR CARRYING ROLLERS IN CONVEYORS, WHEELS, WHEEL SETS OR. DGL. : de en
  • US2676157A - Process of forming foamed products from aldehyde modified alkyds and polyisocyanates : en
  • DE1675153U - DEVICE FOR DRAINING RAINWATER AND SPRAY WATER ON WEATHER PROTECTION COATS, PELERINES, CAPES, APRONS AND THE LIKE. : de en
  • DE909672C - Equipment on unloading cars for electric toy trains for electric remote control of the unloading : de en
  • FR59037E - Improvements in processes for polishing metals, especially aluminum and its alloys : en fr
  • FR59144E - Process of agglomeration of wood or other waste for the manufacture of molded articles such as panels, etc. : en fr
  • GB707852A - Improvements in or relating to x-ray apparatus : en
  • US2675884A - Recovery of liquids from gas-oil mixtures : en
  • CA501553A - Propeller system in vessels : en fr
  • FR1062120A - Ring trigger mechanism in chime clockwork movements : en fr
  • FR58953E - Buttress bar safety device for doors : en fr
  • DE1675316U - TRACK FOR TOY AND MODEL RAILWAYS. : de en
  • DE759578C - Eraser holder : de en
  • DE909552C - Toy figure with drive, preferably with a regulating circulating weight, which simulates juggling tricks : de en
  • US2676209A - Coin-controlled telephone system in which tariff rates for telephone calls are audibly transmitted automatically to a calling subscriber : en
  • US2676236A - Magnetostriction transducer : en
  • US2676080A - Filing cabinet shell : en
  • US2676107A - Method of preserving meat : en
  • CA501623A - Leak detector for cans and the like : en fr
  • US2675747A - Apparatus for segregating stacks : en
  • US2675912A - Tableware tray and insert : en
  • US2676078A - Canister : en
  • US2676309A - High-frequency power transmission line for cyclotrons and the like : en
  • US2675853A - Fabrication of synthetic fluorine-micas : en
  • US2676273A - High-voltage generation : en
  • CA501678A - Method of producing iron oxide pigments : en fr
  • GB707614A - Improvements in lock nuts : en
  • CA501652A - Electric current breaker : en fr
  • FR1062071A - Improvements made to devices intended for foam production : en fr
  • FR1062272A - Process for purifying and improving the taste of raw coffee : en fr
  • FR58911E - Improvement in long-distance line signaling devices : en fr
  • GB707864A - Shoe or boot : en
  • DE1675384U - CLIP-ON VIEWFINDER, PREFERRED FOR SMALL IMAGE CAMERAS. : de en
  • DE909504C - Test paper with comparison colors : de en
  • FR1062195A - Dry ice refrigerator : en fr
  • FR1062284A - Sunglasses frame and others : en fr
  • GB707702A - Improvements in valves provided with a cylindrical plug : en
  • CA501634A - Fungicides containing benzoquinone mono-oxime semicarbazone : en fr
  • CA501635A - Insecticides containing ddt and an aliphatic hydrocarbon naphthyl ether : en fr
  • CA501557A - Egg carton : en fr
  • CA501748A - Positive and constant-tension web let-off mechanism for textile machines : en fr
  • US2675754A - Coffee bowl support : en
  • US2675838A - Tapeless veneer splicer : en
  • US2676254A - Circuit-arrangement for use in television receivers : en
  • US2676159A - Process using activated silicate clay in styrene-alkyd reaction : en
  • DE1675398U - LUMINAIRE FOR FLUORESCENT TUBES WITH WATERPROOF SOCKET. : de en
  • DE909603C - Constructive formation of a cavity circle magnetic field tube : de en
  • US2675629A - Dehydrating apparatus : en
  • US2675819A - Air control relay with multiple responses : en
  • US2675548A - Radial construction of foundation garments : en
  • US2675985A - Shock absorbing support : en
  • GB707644A - Improvements in or relating to tuned thermionic valve amplifiers : en
  • US2675562A - Sanitary water closet : en
  • CA501737A - Magnet operator structure : en fr
  • CA501637A - Fungicides containing a thiocarbamosulfenamide : en fr
  • US2675972A - Building motion for textile machines : en
  • US2676044A - Adjustable clamp for paired tubular members : en
  • US2676006A - Continuous furnace for converting material : en
  • US2675601A - Method of preparing warp yarns : en
  • USD171975S - Package making machine h. s. v. jarund : en
  • US2675813A - Apparatus for conveying pipe through an electrolyte : en
  • CA501674A - Ball-pointed writing instruments : en fr
  • CA501675A - Ball-pointed writing instruments : en fr
  • US2675814A - Cleaning device for ear molds : en
  • US2676212A - Magnetic recording and reproducing : en
  • DE909482C - Electron switch : de en
  • FR1062116A - Improvements to television analyzer tubes, and the like : en fr
  • FR1062153A - Process for bleaching cellulose fibers and cellulose fiber textile products : en fr
  • FR1062515A - Process for pneumatic transport of bulk materials : en fr
  • GB707692A - Improvements in or relating to a device for the soldering of water boxes on the collectors of cooling radiators and similar applications : en
  • GB707811A - Improvements in or relating to a motor speed control : en
  • FR1062535A - Device equipped with an electron beam tube : en fr
  • FR59119E - Frequency changer assembly : en fr
  • US2675879A - Fishing tool for use in deep wells : en
  • US2676023A - Sound recording camera : en
  • CA501566A - Sound reproducing machines : en fr
  • CA501724A - Method of reforming gaseous hydrocarbons and apparatus therefor : en fr
  • US2676123A - Treatment of brass : en
  • USD171984S - Levine support for a luggage handle : en
  • US2675886A - Filler pipe cap provided with filter assembly : en
  • CA501597A - Method of and apparatus for finishing roads : en fr
  • US2675621A - Collating gauge : en
  • US2676030A - Automobile frame : en
  • US2676297A - Electronic control circuits : en
  • US2676059A - Method of and apparatus for treating material to be sprayed : en
  • GB707775A - Improvements in or relating to dial plates for timing devices : en
  • DE759718C - Drive for the fire protection flap in image projectors, especially narrow-film projectors : de en
  • FR59011E - Dispensing device for liquid, semi-liquid or pasty products : en fr
  • GB707620A - Improvements in or relating to wings for wind motors : en
  • USD171982S - Necklace ok the like : en
  • US2675982A - Ladder supported bracket or jack : en
  • DE909734C - Compressed air drive, especially for electrical high-voltage switches : de en
  • FR1062149A - New numbering process for detonator wires : en fr
  • FR1062395A - Dosing device for liquid contained in a bottle : en fr
  • FR59112E - Elastic suspension of twisting machine spindles : en fr
  • FR1062343A - Process for the manufacture of agglomerates : en fr
  • FR59096E - Improvements to liquid fuels : en fr
  • CA501587A - Bobbin or hollow core for textile packages : en fr
  • FR1062347A - lightweight prefabricated elements for use in roof construction : en fr
  • GB707633A - Improvements in or relating to optical projection and television systems : en
  • GR15266B - INVISIBLE Zippers. : el en
  • CA501616A - Vapor traps : en fr
  • US2675628A - Laundry drier : en
  • US2675848A - Rim-rolling machine : en
  • US2676042A - Window control mechanism : en
  • CA501643A - Electrical resistance measuring instruments : en fr
  • DE1675193U - FINDERS FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR1062263A - Process for treating mineral concentrates : en fr
  • DE909448C - Method and device for producing internal threads by means of thread rolling : de en
  • US2676139A - Hyaluronidase : en
  • CA501571A - Insecticide : en fr
  • FR1062157A - Conveyor gutter : en fr
  • FR1062202A - Manufacturing process of carbon papers and resulting products : en fr
  • FR59043E - Industrial rhenium extraction process : en fr
  • GB707543A - Improvements in writing instruments : en
  • US2676238A - Heat transfer unit : en
  • CA501642A - Roasted cheese products and process for making the same : en fr
  • DE1675174U - MAGNETIC SOUND REEL. : de en
  • DE1675450U - DESLUDGING DEVICE FOR SWIMMING POOLS AND LIKE. : de en
  • FR1062260A - Method for lubricating the tubes to be drawn, and device for its implementation : en fr
  • AU2337562A - Disinfecting detergents containing antibacterial additives and their uses : en
  • US2675651A - Rauch : en
  • US2675966A - Grinding and hindered settling classification of naturally occurring ores, etc. by density inducing constituents derived from the ore itself : en
  • USRE23813E - Piezoelectric transducer and method for producing same : en
  • FR1062236A - Improvements to twisting processes and devices for spindle beds : en fr
  • GB707792A - Improvements in and relating to air conditioning plant : en
  • DE909459C - Lever gear for typewriters : de en
  • DK77433C - Fruit juice centrifuge. : da en
  • US2675751A - Tractor mounted implement : en
  • FR59036E - Bearing for cycle alternator and other similar applications : en fr
  • GB707452A - An improved stippling tool : en
  • DE909708C - Electric radio timer : de en
  • DE909718C - Electrical outlet : de en
  • FR1062549A - Method and apparatus for mimeograph, line and paragraph reproduction of printing plates of mimeographs and work preparation machines or apparatus : en fr
  • GB707653A - Improvements relating to alloys containing chromium and the use thereof in powder metallurgical processes : en
  • FR1062065A - Cleaning apparatus using motive power supplied by a pressurized water pipeline : en fr
  • CA501638A - Polymeric color formers : en fr
  • FR1062070A - Packaging for the transport of goods in containers : en fr
  • GB707710A - Improvements in the production of dyestuffs of the phthalocyanine series : en
  • US2676169A - Method of treating zein : en
  • CA501614A - Circuit interrupters : en fr
  • DE1675448U - LUENETTE FOR JEWELRY WATCHES. : de en
  • FR1062401A - Improvements to grinding machines : en fr
  • FR59007E - Sophisticated tumbler for spa : en fr
  • FR59068E - Cover for air mattress also forming sleeping sheets : en fr
  • US2676135A - Method of producing modified virus or vaccine : en
  • US2675717A - Saw tooth forming and sharpening : en
  • CA501567A - Rail joints and fish-plates therefor : en fr
  • CA501721A - Ground detecting apparatus : en fr
  • FR1062140A - Process for obtaining a phosphate coating on metals : en fr
  • FR1062317A - Process for the economical combination of coal gas cooling, h s washing and ammonium sulphate recovery by direct or semi-direct route : en fr
  • FR1062532A - Improvements to pulse distribution circuits : en fr
  • DE909529C - Flat printing form : de en
  • DE1675221U - LIGHT LIGHT LOW HEIGHT. : de en
  • DE760288C - Arrangement for measuring and displaying the frequency of periodic processes, especially for powerless remote display of speeds : de en
  • GB707564A - Manufacture of poly-alkoxy and/or aryloxy-siloxanes : en
  • US2676037A - High-pressure fluid connector : en
  • US2676274A - Removable temperature controlling device for piezoelectric crystals : en
  • DE909721C - Cable connection for high voltage transformers : de en
  • US2675567A - Tubular bed legs for coil spring angle rails : en
  • US2675648A - Martin : en
  • US2675598A - Apparatus for forming concrete conduits : en
  • GB707820A - Shock absorbing shaft and bearing assembly for precision gears : en
  • GB707498A - Improvements relating to double leaf doors : en
  • FR1062161A - Miniature football game : en fr
  • DE1675393U - LADIES 'SWIMSUIT WITH BUILT-IN BRUSH. : de en
  • DE760268C - Thermal timer controlled by low current electromagnetically : de en
  • FR59114E - Corrosion inhibitor : en fr
  • DE909563C - Method and device for the production of copper-clad tubes or rods by the extrusion process : de en
  • US2676192A - Preparation of alkyl phenols from gasoline : en
  • FR58979E - Process for the treatment of juices and products obtained by the application of this process : en fr
  • GB707580A - A measuring device for use in the sampling and testing of wood pulp : en
  • GB707587A - Manufacture of poly-alkoxy-, poly-aryloxy- or poly-acyloxy-siloxanes : en
  • FR59048E - Multiple removable pulley : en fr
  • FR1062097A - Process for the preparation of condensation and polymerization products : en fr
  • FR1062523A - Shutter device : en fr
  • FR59029E - Improvements to rotor devices : en fr
  • DE1675355U - BEAMS AND STUDS COMPOSITE TO A PRE-FABRICATED CONCRETE CEILING. : de en
  • FR1062390A - Electro-dynamic device intended to detect the passage of objects on a surface : en fr
  • GB707781A - Improvements relating to the manufacture of building bricks : en
  • US2675919A - Compressible oil filter pack : en
  • FR1062162A - Flexible shoe : en fr
  • GR15263B - IMPROVEMENTS IN OR RELATING TO NEW COMPOSITIONS, YOU HAVE INSECTIC ENERGY AND METHOD OF PREPARING THESE. : el en
  • FR1062135A - Ignition distributor for internal combustion engines : en fr
  • DE909623C - Disinfectants : de en
  • GB707771A - Improvements in the treatment of textile filaments with liquids : en
  • GB707593A - Improvements in or relating to fluid-coolers : en
  • DE909688C - Toothbrush with a hollow, transparent handle : de en
  • FR1062100A - Manufacture of cast iron : en fr
  • US2676167A - Separation process : en
  • DE758192C - Microphotographic camera : de en
  • FR1062488A - Small format film camera with automatic feed mechanism : en fr
  • DE909650C - Device for carving out the blades from the full wheel rim of axially loaded blade wheels of flow machines : de en
  • DE1675199U - MAINS CONNECTION AND AMPLIFIER DEVICE FOR ELECTRONIC FLASH DEVICE. : de en
  • DE909498C - Single or multi-bed upholstered furniture with built-in bed cabinet : de en
  • FR1062282A - Hollow block : en fr
  • GB707630A - Improvements in or relating to pneumatic control systems : en
  • GB707739A - Improvements in the separation of mixtures : en
  • DE1675279U - SHEELBACK FOR FASTENING TO WOODEN POLES : de en
  • US2676151A - Corrosion inhibitors for lubricating oils : en
  • DE909462C - Suspension device for linear acting, e.g. perpendicular forces, especially in rail vehicles, e.g. of monorails : de en
  • FR1062066A - Method and apparatus for cleaning plates of centrifugal apparatus : en fr
  • GB707515A - Machine tool change-speed gear : en
  • GB707511A - Improvements in or relating to filing cabinet drawers : en
  • CA501651A - Cooling arrangement for refrigerating apparatus : en fr
  • DE909502C - Unwinding and winding device for magnetic recording or playback devices with a tape of large width and / or large length : de en
  • US2676010A - Apparatus for the melt-recovery of zinc : en
  • USRE23815E - Method of preparing stable emul : en
  • FR1062292A - Monoazo dye and its production process : en fr
  • DK77445C - Sack holder. : da en
  • US2676104A - Choline chloride composition : en
  • US2676280A - Electric coupling and control : en
  • US2675854A - Tube splicing method : en
  • US2676211A - Circuit-arrangement in automatic signaling system : en
  • US2675827A - Auxiliary brake valve with vehicle stop light circuit breaker : en
  • FR1062325A - Method and device for drying laundry or the like : en fr
  • FR58990E - Improvements in the preparation of resinous products based on phenolic products and aldehydes : en fr
  • FR1062224A - Gold electrolytic polishing process : en fr
  • FR59030E - Fastening bar for wires, especially for electrical conductors : en fr
  • CA501546A - Sails and rigging of sailing boats : en fr
  • DE1675277U - HOLLOW FORMWORK BLOCK. : de en
  • GB707782A - Improvements in or relating to a tubular column supporting structure for spherical fluid storage tanks : en
  • US2676244A - Doorknob with illuminating means : en
  • US2675778A - Spray coating apparatus : en
  • US2676054A - Juvenile coaster wagon body paneling : en
  • DE1675366U - DEVICE FOR SEALING THE OPENING FOR RECEIVING THE PISTON PIN ON PISTONS OF COMBUSTION ENGINES, COMPRESSORS, ETC. : de en
  • FR58950E - Bolt with full tightening nut : en fr
  • US2676049A - Doorknob assembly : en
  • US2676187A - Preparation of aromatic polybasic acid chlorides : en
  • CA501712A - Self-lubricated turbine drive and gear reduction unit : en fr
  • GB707842A - Means for creating current impulses : en
  • US2676116A - Method of hardening the dyeabsorptive hydrophilic colloidal layer of a blank film and the product thereof : en
  • FR1062119A - Process for the recovery of the extractant in the extraction of phenols contained in phenol waters : en fr
  • GB707712A - Improvements in or relating to devices for protecting growing fruit : en
  • DE1675353U - ELEVATOR DEVICE, IN PARTICULAR FOR TURNING UP ROOF TILES. : de en
  • FR1062277A - Method and apparatus for the continuous removal of supported particles in a gaseous fluid : en fr
  • FR1062112A - Turning device for rotary plows : en fr
  • US2676021A - Educational puzzle : en
  • US2675773A - Apparatus for making tapered flexible tubing : en
  • CA501548A - Photographic process for producing a line image : en fr
  • US2676101A - Method of reversal processing sound tracks : en
  • US2676213A - Telephone listening aid : en
  • CA501756A - Journal luricators : en fr
  • FR1062190A - Electrically serviced watch movement with power reserve : en fr
  • FR1062503A - Improvements in the manufacture of twist drills : en fr
  • FR59093E - : fr
  • DE754137C - Magnetic arc extinguishing device : de en
  • DE909670C - Method and device for both reciprocal and simultaneous driving of the two reel crowns of double reel machines : de en
  • DE909731C - Electric regulating switch : de en
  • DE1675151U - SLIP-RESISTANCE FASTENING AID FOR BODY CORRECTION PARTS. : de en
  • FR1062114A - Method and device for anchoring load-bearing cables in suspension bridges : en fr
  • FR1062293A - High endurance and easy to work austenitic alloys : en fr
  • US2675873A - Device for gauging and cutting slot insulation members : en
  • US2675553A - Lady's slip : en
  • US2676117A - Light transmissive electrically conducting optical article : en
  • CA501672A - Manufacture of aqueous dispersions of modified amylaceous materials : en fr
  • DE909616C - Electrode holder for welding with inserted electrodes : de en
  • US2675638A - Fire control for firearms : en
  • GB707656A - Improvements in or relating to differential amplifiers : en
  • USD171966S - Link chain for a bracelet or similar article : en
  • FR1062379A - Installation for voltage and current selection in protective devices : en fr
  • FR58910E - Furnace for ore processing : en fr
  • FR58925E - Combine harvester : en fr
  • FR1062088A - Method and device for improving the fuel mixture intended for supplying internal combustion engines : en fr
  • FR1062383A - Oil burner : en fr
  • FR1062194A - Advanced refrigerator : en fr
  • GB707619A - Improvements in the production of peptide-like products : en
  • GB707661A - Improvements in and relating to bibs or aprons : en