• DE1698040U - ONE-PIECE CURVED FRAME FOR CHAIR SEATS OD. DGL. : de en
  • DE1698229U - WOOL QUILT. : de en
  • DE1698302U - DRIVE DEVICE, IN PARTICULAR FOR DEEP DRILLING RIGS. : de en
  • AU205838B2 - Improvements relating tothe caustic alkali refining of petroleum hydrocarbons : en
  • CA512774A - Jacketed steam drier : en fr
  • DE1698318U - KEY HOLDER FOR HANDBAGS, SHOPPING BAGS AND THE LIKE : de en
  • DE1698078U - ROSE FASTENING FOR DOOR HANDLES, IN PARTICULAR ON ICE CABINET LOCKERS. : de en
  • DE1698243U - TEMPERATURE INSULATING COVER FOR ENCLOSING CONTAINERS. : de en
  • DE1698039U - UPHOLSTERED SEAT FOR CHAIRS AND THE LIKE. : de en
  • US2708087A - Centerpoise transformer rack : en
  • DE927408C - Cable winch for lifts, especially hay lifts : de en
  • FR1093953A - Installation and devices ensuring remote recording, listening and reproduction of sound phenomena : en fr
  • GB729709A - Improvements in or relating to air conditioning systems : en
  • DE1698013U - ADJUSTABLE MAGNETIC SHUNT TO CURRENT OF AN INDUCTION METER. : de en
  • DE1698113U - ELECTRIC LIGHT BULB, IN PARTICULAR FOR SIGNAL PURPOSES. : de en
  • AU211409B2 - Improvements in or relating to foundry moulding machines : en
  • CA512628A - Circulator shelf for refrigerators : en fr
  • CA512777A - Bore crown for percussion drilling : en fr
  • CH306943A - Dressing device for building panels, in particular slate and asbestos cement panels. : de en
  • GB729869A - A pneumatic conveyor with a device for separating and discharging the conveyed solid material : en
  • CA512741A - Method of extinguishing burning flammable vapors : en fr
  • DE1698054U - DOG AND CAT CAMP. : de en
  • DE927514C - Adapter with plug pins for inserting into a wall socket : de en
  • FR1093917A - Culture process and cabinet for its implementation : en fr
  • US2708107A - Work conveyor mechanism for heat treating furnaces : en
  • US2707846A - Tree sling : en
  • AU200432B2 - Improvements in or relating to apparatus for tomographic fluoroscopy withthe use of image amplification : en
  • FR1094127A - New metalliferous azo dyes, their preparation, process for dyeing and printing using said dyes and materials dyed or printed by this process : en fr
  • US2707812A - Weather stripping : en
  • US2708075A - Peripheral feed breaker : en
  • CA512719A - Cellular thermoplastic products and method of making the same : en fr
  • CH307160A - Household disc grater. : en fr
  • CA512785A - Printing on rubber : en fr
  • GB729939A - Torque-limiting wrench : en
  • USD174705S - Iced cake : en
  • DE927433C - Compressed air system in motor vehicles : de en
  • DE927624C - Process for the separation or enrichment of niobium and tantalum : de en
  • US2707814A - Apparatus for casting : en
  • US2708217A - Automatic carriage return : en
  • US2707792A - Rotary brush for suction cleaners : en
  • FI27660A - Förfaringssätt for appretering av Tyger : en fi
  • FR1093735A - How to build a high brightness lightning strobe : en fr
  • DE927397C - Frame plate with folding grille for accumulators : de en
  • GB729817A - Improvements in or relating to apparatus for detecting the presence or absence of a conducting or magnetic object : en
  • DE1698041U - SPRING SEAT. : de en
  • DE927651C - Measuring device for depth determination using X-rays : de en
  • FR1093863A - Improved process for obtaining ammonia and sulfur-containing products from ammonium sulfate : en fr
  • FR1094148A - : fr
  • DE926380C - Converter tubes with oxide cathode and more than 0.3 mm Hg operating pressure, for an effective anode alternating voltage of more than 100V and a rectified current of at least 10 amperes : de en
  • DE927538C - Process for the production of condensation products : de en
  • US2707851A - Tire sidewall finishing machine and method : en
  • US2707909A - Two-row weeder attachment : en
  • CA512707A - Power take-off construction : en fr
  • DE1698470U - SNOW CHAIN LIFT. : de en
  • FR1093915A - New method of fixing stone or marble veneers and resulting construction elements : en fr
  • FR1093857A - Insulated stool with automatic folding legs : en fr
  • DE927593C - Process for cleaning, in particular lightening, of completely or partially saturated hydrocarbons by hydrogenating their hydrogenatable accompanying substances : de en
  • DK79232C - Process for recovering the estrogenic conjugates contained in bouncy urine in the form of salts. : da en
  • DE1698458U - PIPE CLEANER. : de en
  • DE927576C - Measuring arrangement for traffic monitoring in telecommunication systems, in particular telephone systems with dialers : de en
  • US2708095A - Spray gun air valve : en
  • DE927620C - Device for dosing additives to flowing liquids, especially for purposes of water purification : de en
  • FR1093922A - prefabricated elements for the construction of walls and partitions, and method of using these elements : en fr
  • FR1094105A - Screening of liquid or dry material : en fr
  • GB729660A - Improvements relating to flow indicators : en
  • AU201353B2 - Decklid hinge with adjustable counterbalance : en
  • CA512743A - Electroscopes : en fr
  • GB729620A - An acoustic device with an inverted horn having a throat vented to the atmosphere : en
  • DE1698067U - METAL SIDE PANEL FOR MOTOR VEHICLES. : de en
  • DE1698292U - PACKAGING FOR SMALL CUTLERY PARTS, SUCH AS MOQUE SPOON ETC. : de en
  • DE927508C - Process for the reduction of aromatic nitro compounds, in particular nitrobenzene, to the corresponding amines, in particular aniline : de en
  • FR1094131A - Method and device for quenching rolled steel ringed from the heat of rolling : en fr
  • AU444554A - Improvements in or relating to resiliently controlled or snubbed hinge joints : en
  • CH306992A - Process for the preparation of 1- (B-amino-ethylamino) -anthraquinone. : de en
  • CH307183A - Process for the production of a copper-containing azo dye. : de en
  • USD174703S - Tracing implement : en
  • AT181914B - Method and device for stretching running threads or fibers based on polyacrylonitrile : de en
  • DE1698354U - FOOD TRANSPORT CART. : de en
  • DE1698366U - FILLING DEVICE FOR CHEESE BREAKAGE OD. DGL. : de en
  • DE927600C - Temperature control device for an enclosed space : de en
  • FR1094134A - Mechanical rotating toothbrush : en fr
  • GB729855A - Improvements in spool ovens : en
  • FR1093751A - Meat mincer or the like : en fr
  • AU455154A - Ditch cleaning machine : en
  • US2708082A - Method of launching a balloon : en
  • CH307085A - High pressure valve. : de en
  • CH307125A - Photocell with secondary electron multiplier. : de en
  • GB729649A - Improvements in or relating to ammunition for explosively operated stud-driving devices : en
  • US2708163A - Feed supplement for livestock and other animal feed : en
  • US2707835A - Gage block holder : en
  • US2708218A - Printing telegraphic apparatus : en
  • DE927459C - Device for charging a capacitor for pulse circuits : de en
  • FR1093672A - Sophisticated tool : en fr
  • FR1094035A - Process for obtaining oxytocic and sympatholytic preparations based on salts of diethylamide of diethylamino-acetic acid : en fr
  • DE927546C - Tool carrier with one longitudinal and one cross slide each : de en
  • FR1093858A - Insulators of reinforced plastics for insulating poles and stools, process for their manufacture : en fr
  • GB729771A - Apparatus for distributing liquids in soil : en
  • GB729797A - Improvements in or relating to printing mechanism : en
  • DE1698070U - LUGGAGE CARRIER FOR PASSENGER CARS. : de en
  • DE1698208U - DRILLING EQUIPMENT, ESPECIALLY FOR ROCK DRIVE IN MINING. : de en
  • DE1698217U - FUSE ELEMENT FOR HOUSE CONNECTIONS. : de en
  • AT181892B - Stator for electrical machines covered with a sheet metal jacket : de en
  • AT181893B - Commutator, in particular press or pouring compound commutator : de en
  • BE519711A - CUSHIONING DEVICE FOR MOBILE OSCILLOGRAPHIC CREW. : en fr
  • CA512804A - Belt drive : en fr
  • DE1698385U - MOUNTAIN CLIMBER TRAINED AS A CORKSCREW. : de en
  • CA512801A - Electropolishing of metals : en fr
  • DE927440C - Quick clamping device for workpieces of different clamping sizes : de en
  • GB729949A - Improvements in method and apparatus for treating and finishing textile articles : en
  • FR1093902A - Cradle with automatic rocking device of amplitude and movements adjustable according to the physiological respiratory rhythm, and a calming use : en fr
  • FR1093960A - Piston for fuel injection pump and method of construction : en fr
  • DE1698029U - CURTAIN AND AWNING HOLDER. : de en
  • DE927427C - Rotary valve for regulating the fuel distribution in fuel pumps in internal combustion engines : de en
  • DE927442C - Process for the production of highly dispersed silica-metal oxide mixtures or silicates : de en
  • GB729637A - Improvements in or relating to multi-electrode gaseous-discharge tube circuits : en
  • DE1698110U - PAVING SLAB OR STONE. : de en
  • FR61538E - Head of filler-capper for artificial or natural sparkling water : en fr
  • DE1698499U - TRAVEL DEVICE. : de en
  • DE927658C - Process for the extraction of germanium metal : de en
  • US2707941A - Fluid operated reciprocating hand tool : en
  • FR1093936A - Flint glass : en fr
  • DE1698249U - MACHINE FOR MACHINING WOOD FOR CHIPBOARD. : de en
  • CH307017A - Process for the manufacture of a blanket and blanket obtained by this process. : en fr
  • CH307155A - Device applied to a motor vehicle to prevent it from moving in the opposite direction to the gear engaged, to facilitate starting uphill. : en it
  • CA512711A - Beverage brewer : en fr
  • CA512710A - Linear sweep generator : en fr
  • CH307006A - Process for the production of porous bodies from high molecular weight organic substances. : de en
  • CA512619A - Automobile tire rim : en fr
  • CH307116A - Device for magnetic contact pressure reinforcement. : de en
  • FR1093738A - Device for connecting an electrical conductor to a connection terminal : en fr
  • GB729559A - Improvements in electric ceiling roses : en
  • FR1093835A - Manufacturing process for panels made from mechanically woven wood strips : en fr
  • GB729707A - Improvements in and relating to a lever pallet for time-pieces : en
  • DE1698068U - SPRING CUSHION WITH LEG REST FOR VEHICLES. : de en
  • DE1698391U - YARN WRAPPER. : de en
  • FR1094055A - Process for treating sulphurous cobalt ores containing arsenic : en fr
  • DE1698118U - ARRANGEMENT OF CONTROL GEAR IN THE LAMP ROOM OF ELECTRIC LUMINAIRES. : de en
  • DE1698409U - COAT CORE COMPOSED OF TWO CORE PARTS, IN PARTICULAR FOR REACTORS. : de en
  • DE1698044U - COFFEE FILTER. : de en
  • DE1698124U - FACIAL MASSAGE DEVICE. : de en
  • FR1093671A - Tilting frame window : en fr
  • FR1093853A - Ballpoint pen : en fr
  • DE1698219U - ARRANGEMENT OF A LAMP MOUNTED ON A TABLE. : de en
  • DE1698414U - SPRING EJECTOR WITH MAGAZINE FOR MEDICAL AND OTHER PURPOSES. : de en
  • CH307157A - Watercraft with hydrofoils. : de en
  • US2708256A - Motor slack take-up and tensioning mechanism for travelling flexible member : en
  • US2707818A - Bundle clipping machine : en
  • FR1093998A - Process for the synthesis of dl-lysine : en fr
  • GB729776A - An improved weight and price computing scale : en
  • FR61563E - Further training in ordering so-called blond crane trucks : en fr
  • FR1093802A - Coupling mechanism for tractor, implement and tractor fitted with said mechanism : en fr
  • FR1094192A - casing elements for mine shafts : en fr
  • GB729837A - Improvements in or relating to apparatus adapted for use in the testing of the surfaces of tubes and like elongated cylindrical bodies : en
  • GB729772A - Improvements in or relating to sheet metal panel structures : en
  • US2707908A - Planter depth gauge : en
  • FR1093938A - Process for waterproofing and stabilizing structures : en fr
  • US2707856A - Smoothing and polishing runners : en
  • CA512806A - Refrigerator car doors and sealing means therefor : en fr
  • CH306990A - Process for the preparation of ethylene urea-N, N'-dipropionic acid. : de en
  • FR61513E - Pneumatic conveyor for grains or other fragile products : en fr
  • AU443654A - Improvements in or relating to planet pinion transmissions : en
  • AU445854A - Improvements in or relating to axial flow machines : en
  • AU441154A - Improvements to link members for endless conveyors : en
  • CH307104A - Heat exchanger. : de en
  • CH307118A - Fuse and disconnector group. : de en
  • CH307140A - Telecommunications installation. : en fr
  • DE927479C - Hydraulic post-forming device for machine tools, in particular lathes : de en
  • FR1094149A - Automatic periodic priming siphon : en fr
  • US2708195A - Dipiperazine calcium citrate and method of preparing same : en
  • AU444054A - Improvements relating to the production of slivers of staple fibres from tows of continuous filaments : en
  • CH307123A - Arrangement for asymmetrical control of converters working with grid-controlled vapor or gas discharge paths. : de en
  • US2708260A - Speed regulation of adjustable-speed d. c. motors : en
  • AU460054A - Decklid hinge with adjustable counterbalance : en
  • CH307150A - Unloading device for a vehicle for transporting a pulverulent material. : en fr
  • DE1698204U - BUASTER. : de en
  • FR1093908A - Fittings for bars, rods or other similar elements : en fr
  • FR1094001A - Method and device for obtaining, by blowing, a hollow plastic body : en fr
  • FR1094013A - Improvements to pumping devices, especially for deep wells : en fr
  • FR1094122A - Device for packaging products in pieces, especially cheese : en fr
  • DE927412C - Electric water heater : de en
  • DE927516C - Transformer with adjustable magnetic shunt : de en
  • US2708051A - Labelling apparatus : en
  • CH306976A - Process for the production of gel-like mixtures. : de en
  • CH307227A - Ski carriers for motor cars. : en fr
  • DE1698105U - HAND BROOM WITH INTERCHANGEABLE HANDLE. : de en
  • US2708104A - Core drill : en
  • CA512647A - Cover for slot of housing of electrical machine : en fr
  • AT181897B - Three-phase power transformer : de en
  • AU201664B2 - Process for manufacturing articles from, or repairing or sheathing articles with, reinforced synthetic resin : en
  • BE537521A - : en
  • CA512691A - Printing machine : en fr
  • US2708184A - Tincture of iodine as acid pickling inhibitor : en
  • CA512671A - Apparatus adapted for the heat treatment of moving filamentary material : en fr
  • CA512687A - Production of moistureproof sheet wrapping material : en fr
  • CH307021A - Photosensitive diazotype material. : de en
  • DE927671C - Device on vehicles, in particular motor vehicles, for visualizing optical signals for traffic control : de en
  • FI27696A - Coupling device for trailer or implement connected to a tractor or other towing vehicle : en fi
  • FR1093897A - Assembly for adjusting high notes in an amplifier b. f. : en fr
  • FR1094132A - Directed projection diffuser extension for spray guns : en fr
  • DE1698297U - BUILDING DRYING OVEN WITH DRAFT. : de en
  • DE925077C - Calculation table or table : de en
  • CH306984A - Process for the production of caramel. : de en
  • AU206679B2 - A process 1 forthe production of 4-monoalkyl-aminosalicylic acids and 4-monoalkyloxyalkylated-amino-Salicylic acids : en
  • AU201577B2 - Anti-rattle device. 1 : en
  • DE1698027U - GUIDE RAIL FOR SPIN CURTAINS WITH INTERNAL PROJECTS, INSTALLABLE UNDER THE WALL. : de en
  • DE1698253U - HOUSING FOR DROPPIPE LIQUID METER. : de en
  • AU206329B2 - Improvements in or relating to line testing equipment for detecting electrical signals : en
  • DE1698102U - BATH CAP WITH DIFFERENT LARGE SEALING STRIPS MADE OF FOAM MATERIAL. : de en
  • DE927557C - Disc-shaped convoluted lock : de en
  • FR1094007A - Metallic thermal insulation protection for cylindrical pipes : en fr
  • FR61558E - Improvements to metal extrusion presses : en fr
  • GB729553A - Improvements in or relating to battery cages for poultry : en
  • FR61568E - Toy : en fr
  • GB729843A - Improvements in the manufacture of shaped articles from comminuted wood and an aminoplast-forming condensation product as a binding agent and shaped articles obtained thereby : en
  • FR1094062A - Improvements to dryer machines : en fr
  • US2707821A - Cold pressure welding : en
  • US2708220A - Multi-channel communication systems : en
  • USD174711S - Looped pile fabmc : en
  • FR1093694A - Device for transferring liquids : en fr
  • FR1093702A - Tent canvas tape can be used as a weather protection scarf : en fr
  • FR1093928A - Quadrilateral sprinkler : en fr
  • GB729794A - Apparatus for cutting filaments, yarns and threads : en
  • GB729873A - Improvements in the manufacture, from plastic material, of hollow bodies having projections protruding from the inner surface : en
  • DK79236C - Concrete joist layer. : da en
  • FR1094083A - Catalytic conversion of hydrocarbons : en fr
  • DE927421C - Maehhaecksler with divider : de en
  • US2707833A - Liquid level measure : en
  • US2707852A - Knife sharpener : en
  • US2708010A - Clutch or brake band : en
  • FR1093695A - Method and devices for stapling joints of conveyor belts and the like : en fr
  • GB729653A - Propenyl-guaethol and process for making same : en
  • GB729715A - Improvements in and relating to refrigerating apparatus : en
  • AT181986B - Arrangement for setting the printing device in business machines : de en
  • DE927540C - Objectively large light intensity from at least five limbs standing in the air : de en
  • FR61552E - quarter turn captive nut for casing : en fr
  • FR61586E - Hydraulic transmission mechanism : en fr
  • AT181966B - Ferromagnetic material or ferromagnetic body and method for producing the same : de en
  • US2708084A - Mounting device : en
  • US2708156A - Electric furnace for the manufacture of carbon disulphide : en
  • US2707801A - Mold : en
  • FR1093682A - Centrifugal device for the continuous treatment of solid, liquid or gaseous materials : en fr
  • FR1093755A - Process for fixing effects produced on textiles by mechanical treatment, and textiles thus obtained : en fr
  • AU461254A - Pipe wrench : en
  • US2708253A - Fuel igniters : en
  • GB729592A - Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gaseous fluids : en
  • GB729951A - Improvements in or relating to controlling apparatus for automatically stopping internal combustion engines or actuating a signal device therefor : en
  • DE927630C - Process for the extraction of degradation and conversion products from lignin substances : de en
  • AU204652B2 - Improvements in or relating to arrangements comprising an Xray device having an electronic image-amplifying tube : en
  • AU452354A - Pharmaceutical preparation of cortical hormones and antibiotics : en
  • DE1698079U - LATCH FOR DOORS OF ALL KINDS, ESPECIALLY ON REFRIGERATORS, MOTOR VEHICLES OD. DGL. : de en
  • GB729864A - Improvements in or relating to a method of and apparatus for making a riveted structure : en
  • CH307098A - Method for operating an internal combustion engine and internal combustion engine for carrying out the method. : de en
  • CH307137A - Dismountable plunger injection syringe. : de en
  • FI27659A - You can adjust the data : en fi
  • US2707979A - Rotatable bark-remover cutters and knives : en
  • US2708249A - Ultra high frequency electron tube : en
  • GB729930A - Improvements in or relating to electron discharge devices : en
  • FR1093687A - Chain speed reducer : en fr
  • GB729550A - A process for preparing cyclohexyl esters of ª‰-phenyl-ª‡-amino acids, and new products obtained thereby : en
  • GB729848A - Production of hydroxyether amides of polyacrylic acid : en
  • DE1698491U - ELECTRIC MOTOR FOR TOYS. : de en
  • DE1698095U - INPUT DEVICE. : de en
  • DE1698300U - TOOL WITH A HEXAGON SOCKET. : de en
  • DE927503C - Adjustable deep-drawing device for the production of membranes or other profiled sheets : de en
  • FR61599E - Protective and lubricating device for bearings and bearings : en fr
  • FR1093984A - High breaking capacity fuses : en fr
  • FR1094061A - Volumetric filling packaging machine : en fr
  • GB729579A - Process for the hardening of rail heads : en
  • DE1698075U - AUXILIARY DEVICE FOR BICYCLES AND THE LIKE. : de en
  • AT181997B - Automatic drinking device : de en
  • CH307220A - Process for plunge grinding threads. : de en
  • DE1698486U - ONE-PIECE DEEP-DRAWN COMPONENT FOR TOY VEHICLES. : de en
  • FR1094081A - Grid-shaped plate contact column : en fr
  • FR1093943A - Improvements to television sets and tubes : en fr
  • FR1094003A - Device intended to improve the gasoline air mixture emanating from the carburetor : en fr
  • GB729547A - Process and device for twisting threads or filaments : en
  • DE927568C - Control device for step transformers : de en
  • USD174726S - Spectacle temple : en
  • FR1093656A - Electronic Switching Improvements : en fr
  • FR1093742A - Original plastic bottles : en fr
  • FR1093942A - Device ensuring the correct shaving of the paws : en fr
  • DE916626C - Method and device for closing paper containers or the like. : de en
  • DE927670C - Device for preventing the soiling of windscreens of motor vehicles : de en
  • CH307094A - Thermal turbine with inner and outer casing. : de en
  • DE927605C - Calculating machine or the like, which has a counter with a basic structure suitable for addition : de en
  • GB729755A - Dyeing plastic sheets for use in glare screens : en
  • DE1698320U - HOOK TIE MADE OF TWISTED RUBBER THREAD. : de en
  • FR1094198A - Advanced device for heating oil tanks : en fr
  • AU163224B2 - Improvements in or relating to fluid pressure servo control systems : en
  • DE927544C - Light alloy pistons : de en
  • CH306966A - Dishwasher. : de en
  • CH307034A - Power converter. : de en
  • US2708177A - Laminated paper product : en
  • US2708211A - Electric storage batteries and their production : en
  • US2708219A - Electrically variable reactance keying or switching apparatus : en
  • GB729976A - New pyrimidine derivatives and a process for their production : en
  • CH307054A - Process for automatic electric arc welding. : de en
  • CH307167A - Process for the production of a copper-containing azo dye. : de en
  • FR61533E - Ladies elastic waistband : en fr
  • US2707844A - Rodent trap : en
  • USD174695S - Stool or similar article : en
  • GB729840A - Improvements in magnetic electron lenses : en
  • CH307063A - Machine for the production of floor panels composed of small parquet strips, in which the strips are held together by means of glued-on paper. : de en
  • FR1094042A - Improvements to extendable hollow rivets and tools used for fitting these rivets : en fr
  • CH307162A - Two-for-one twisting spindle with a multi-part spindle core. : de en
  • FI27663A - Restrictions on the use of lignin and on the whole of lignin : en fi
  • FR61587E - Four-wheel steering and drive tractor : en fr
  • FR61595E - Apparatus for sorting seeds or similar products : en fr
  • GB729549A - Improvements in or relating to chains and chain drives employing said chains : en
  • GB729675A - Aircraft landing approach system : en
  • GB729733A - Method of forming a glare-reducing plastic interlayer for use in bent windshields : en
  • CH307086A - Safety device for a container capable of containing a pressurized fluid. : en fr
  • CH307175A - Process for the production of a copperable azo dye. : de en
  • FR61559E - Continuous action press for extracting olive oil : en fr
  • GB729743A - Improvements in or relating to electrical storage devices for coded electrical signals : en
  • GB729894A - Improvements in or relating to mountings for doors : en
  • GB729968A - Improvements in sewing machines : en
  • GB729874A - Improvements in or relating to side delivery rakes : en
  • US2708072A - Railway track structure : en
  • US2708238A - Television wave trap and the like : en
  • DE1698446U - WOOD FOIL. : de en
  • FR1093709A - Devices for improving carburetion in gasoline or similar fuel engines : en fr
  • GB729807A - Improvements relating to suction cleaners : en
  • DE1698337U - FOLDING CHAIR. : de en
  • FR1093931A - New chemical compounds containing fluorine : en fr
  • DE927445C - Automatic cable coupling in cooperation with an automatic mechanical central buffer coupling for rail vehicles : de en
  • FR1093752A - Heating appliance such as a stove or similar appliance : en fr
  • FR1093877A - Apparatus for the disintegration and hydration of pulp : en fr
  • FR1093991A - Mechanical filter for low frequencies : en fr
  • FR61598E - Hydraulic control device for vehicle braking : en fr
  • US2707963A - Guiding cane : en
  • US2707967A - Drain devices : en
  • FR1093782A - Short crossbow for spearfishing : en fr
  • GB729801A - Improvements in or relating to hydraulic dampers : en
  • AT181993B - Flower pot jardiniere : de en
  • AU454554A - Improvements in or relating to oscillating and like mechanism for. electricians : en
  • FR1093988A - Device for alternating magnetic fields by canceling and intensifying them : en fr
  • DE927448C - Waiting field circuit for telecommunication systems, in particular for telecommunications : de en
  • US2708041A - Jiffy skid loader for trucks : en
  • DE1698059U - CLAMPING HOLDER. : de en
  • DE1698121U - ELECTRIC RELAY. : de en
  • US2707975A - Shuttle threading block : en
  • US2708030A - Bandage dispenser : en
  • US2708079A - Automatic fly reel construction : en
  • US2708117A - Collet chuck : en
  • DE927425C - Insulator for electrically charged cattle fences : de en
  • DE1698463U - PRESSURE REDUCING VALVE FOR DUMP, LIQUIDS OR. DGL. : de en
  • FR1093659A - Improvements to thermal systems with combustion chambers, in particular supplied by burners : en fr
  • FR1093665A - Improved shutter device for cinematographic apparatus and cinematographic apparatus comprising application : en fr
  • CA512693A - Process of making copper oxychloride : en fr
  • USD174670S - Corn stripping fork : en
  • US2707796A - Door check and closer : en
  • CH307192A - Process for the preparation of a metal-containing azo dye. : de en
  • FR1093736A - shelf : en fr
  • FR1094046A - Process for the preparation of compounds containing piperazine and aziridine derivatives : en fr
  • DE755960C - Process for the production of tubes for tube capacitors : de en
  • FR1093814A - Process for the manufacture by wet spinning of yarns, filaments, horsehair and the like based on cellulose acetate : en fr
  • GB729929A - Improvements in or relating to hook positioner : en
  • CA512651A - Basin seeder : en fr
  • CH307004A - Fuseless, short-period, electric detonation fuse. : de en
  • AU207177B2 - Internally plasticized melamine resins : en
  • CA512757A - Method of and device for the operation of two-stroke internal combustion engines : en fr
  • FR61560E - Improvements to sports shoes : en fr
  • DE1698291U - PACKAGING FOR PLIERS. : de en
  • FR1093970A - Improved device for closing hatches or the like : en fr
  • GB729783A - Method and apparatus for generating facsimile signals : en
  • DE1698111U - INSTALLATION DEVICE FOR MEASURING INSTRUMENTS. : de en
  • FI27656A - Draglås, framställt av tvenne av likadant, elastic material bestående band ocfarfaringssätt för dess tillverkning : en fi
  • GB729589A - Improvements in or relating to voltage reference networks : en
  • US2707932A - Memorandum indicator : en
  • FR1094199A - Machine to reproduce by milling or engraving : en fr
  • AT181992B - Flower pot : de en
  • BE519850A - Lamp for electric discharges in a gas and a metallic vapor, or a gas or a metallic vapor and ignition and supply circuit associated therewith : en fr
  • CA512660A - Axle bearing for rolling stock : en fr
  • CA512680A - Sensitized condition apparatus : en fr
  • CH307092A - Centrifugal carrier. : de en
  • GB729931A - Improvements in or relating to electrical timing arrangements : en
  • GB729712A - Feeding cup : en
  • AT181867B - Method and device for hardening the tread of wheel tires and solid wheels : de en
  • AU442554A - Stable vitamin a compositions and process forthe manufacture thereof : en
  • AU446654A - Improvements insensitive or quickly responsive servo control mechanisms for moving parts of machines : en
  • DE1698236U - DOUBLE BED CORNER COUCH. : de en
  • DE1698498U - CLEAR PACKAGING FOR SPARK PLUGS. : de en
  • DE1698227U - CLIP FOR HANGING CURTAINS, CURTAINS OD. DGL. : de en
  • DE927581C - Three-phase high-performance carbon for three-phase arc lamps : de en
  • FR1093992A - Improvements made to camper trailers : en fr
  • FR1093684A - Device for instant drying of surfaces to be treated : en fr
  • DE1698082U - RING ATTACHED TO THE SHAFT OF SMALL COMMERCIAL MACHINERY, ESPECIALLY SHOE CLEANING MACHINES. : de en
  • DE1698088U - BOTTLE CARRIER. : de en
  • GB729990A - Improvements in and relating to vapour generators : en
  • US2707791A - Process of reinforcing wood heels : en
  • USD174685S - Building : en
  • DE926490C - Process for the preparation of N-acyl-4-aminoarylsulfonamides : de en
  • US2708092A - Control for fluid mixing valve : en
  • USD174696S - Motion-picture projector carrying case : en
  • BE519854A - PROCESS FOR THE PREPARATION OF MALAMINE. : en fr
  • DE1698401U - COUPLING FOR TOP ROLLS OF SHEET ROLLING MILLS. : de en
  • AT181942B - upholstery : de en
  • CH307128A - Procedure for the construction of upper or lower dental prostheses. : en it
  • DE1698171U - LETTER ENVELOPE WITH TAP DEVICE. : de en
  • AU201894B2 - Pharmaceutical preparation of cortical hormones and antibiotics : en
  • AU204320B2 - Ditch cleaning machine : en
  • US2707828A - Adjustable and expansible ring or the like : en
  • DE1698123U - CROWN PLIERS. : de en
  • DE926364C - Metallic self-sealing coke oven door : de en
  • FI27704A - Device for emptying a bucket into a tank, especially a garbage truck : en fi
  • US2707819A - Work supporting adapter for use with motor stands : en
  • US2708114A - Simulated fireplace : en
  • AU207786B2 - Method of operating a combustion motor by means of additives tothe combustion fuel : en
  • FR1093683A - Automatic eyelid and eyeball fixator for surgery : en fr
  • FR61501E - Method and apparatus for laying in advance of railway tracks, by fully assembled elements : en fr
  • AU200734B2 - Stable vitamin a compositions and process forthe manufacture thereof : en
  • US2708086A - Bracket for mounting rear view mirrors : en
  • CH307222A - Self-switch in socket form. : de en
  • DE1698308U - WHIPMAST LAMP FOR FLUORESCENT LAMPS. : de en
  • FR1094089A - Speaker Microphone Enhancements : en fr
  • GB729781A - Improvements in or relating to folding beds : en
  • DE1698425U - SEALING PROFILE. : de en
  • DE1698466U - TUBE TO TAKE WATCH GLASSES OR. DGL. : de en
  • CA512773A - Separation of olefins from hydrocarbon mixtures : en fr
  • CA512786A - Metal transfer and pouring system : en fr
  • CH307134A - Process for the preparation of the dimethylaminoethyl ester of 4-butylamino-2-oxy-benzoic acid. : de en
  • DE927460C - Process for the production of products with improved drying properties from unsaturated fatty oils : de en
  • FR1093766A - Hydraulic rotor and stator brake or dynamometer : en fr
  • CA512662A - Roundabout : en fr
  • FR1093729A - Process for the polymerization of unsaturated organic compounds : en fr
  • GB729670A - Improved process for the production of insulin in crystalline form and crystalline insulin produced thereby : en
  • DE1698108U - KEYBOARD OF A TYPEWRITER FOR BRIEF AND LONG LETTERS FOR GERMAN, ENGLISH, FRENCH, ITALIAN, SPANISH AND PORTUGUESE. : de en
  • GB729568A - Improvements in or relating to the preparation of soaps : en
  • GB729661A - Improvements in or relating to harrows : en
  • DE927468C - Soap protection tray : de en
  • CA512626A - Synthetic meat : en fr
  • FI27691A - Combined straw blower and shredder : en fi
  • GB729914A - A process for melting-on the tin layer of electrolytically tinned iron bands or sheets : en
  • AT181910B - Process for dissolving naphthenic acid salts in hydrocarbons and mixtures thereof, especially in hydrocarbon oils, such as. B. lubricating oils : de en
  • AU213025B2 - Container with pouring spout and closure : en
  • AU445754A - Improvements in or relating to electrical deicing equipment : en
  • CA512771A - Method of milling whole grain kernels and product : en fr
  • CH307206A - Process for the preparation of an azo dye. : de en
  • AT181953B - Formwork beams : de en
  • AU440054A - M capseal applying tool : en
  • CA512669A - Polymers of quaternarized acrylamido compounds as anion exchange resins : en fr
  • CA512762A - Pulp shredding and treating machine : en fr
  • DE1698353U - ELECTRIC GRILL. : de en
  • US2707816A - Means for sawing off lengths of tubing or other lengths of material : en
  • GB729613A - Neutron source for well logging apparatus : en
  • FI27678A - Hydraulic vinsch : en fi
  • US2708197A - Preparation of (hydroxy-3-indole)-alkylamines : en
  • USD174697S - Electric blanket control box : en
  • FR1093768A - Elastic mounting of a rotating shaft in bearings : en fr
  • FR1094041A - Aircraft Descent Guidance System : en fr
  • CA512640A - Live bait saving bobber : en fr
  • FR1093733A - Cooling of the casting bar in bar casting plants : en fr
  • DE927560C - Filling box for stone molding machines : de en
  • DE768014C - Method and device for synchronizing transmitters and receivers in coarse-fine transmission systems : de en
  • DE1698162U - MULTI-RING VALVE. : de en
  • FR1093783A - Method and implementation device for coating tapes, labels and other woven or non-woven products with a heat-sealing film : en fr
  • GB729633A - Improvements in or relating to automatic feed apparatus : en
  • GB729810A - Improvements in or relating to rollers for conveying installations : en
  • GB729557A - Vitamin b : en
  • DE1698122U - DUST FIRING FOR WET FUEL. : de en
  • DE1698396U - CLOSURE FOR SHAKER CANS, TUBES, PASTILLEN CANS ETC. : de en
  • FR61551E - Vehicle such as cycle, moped or the like and frames for vehicles of this kind : en fr
  • DE1698074U - LUGGAGE CARRIER FOR TWO-WHEELED VEHICLES. : de en
  • DE1698115U - LIGHT PENDANT. : de en
  • DE1698447U - DEVICE FOR CLEARING THE AIR OF THE MILLING DUST ON THE MILLING DUST EQUIPPED WITH DUST EXTRACTION SYSTEM. DGL. MACHINERY. : de en
  • FR1093801A - Manufacture of articles, toothed, of steel : en fr
  • CH307197A - Process for the preparation of a metal-containing azo dye. : de en
  • AT181879B - Device for magnetic deflection of the beam in a cathode ray tube : de en
  • DE1698150U - THRESHING EQUIPMENT CONSISTING OF THRESHING MACHINE AND BALING PRESS. : de en
  • DE1698262U - STOP FOR PUMP REGULATOR. : de en
  • GB729936A - Improvements in or relating to reciprocating pumps : en
  • FR1094051A - Electric motor comprising sheet metal bundles provided with a pressure-resistant shield : en fr
  • AT181864B - Blowing device for refining metals : de en
  • USD174674S - Tablecloth : en
  • FR1093837A - Comb for scalp treatment : en fr
  • FR61548E - Wood treatment process : en fr
  • DE1698444U - JACKET PLIERS : de en
  • DE927483C - Vertical space machine with double threaded spindle drive : de en
  • DE927595C - Method for operating a cyclone muffle, in particular ignition muffle for pulverized coal combustion : de en
  • US2708102A - Self-rotating pellet impact drill bit : en
  • FR1093732A - Cut-off switch with two-pronged separating knife : en fr
  • FR1094018A - Disconnector : en fr
  • GB729759A - Improvements in or relating to steroids : en
  • DE1698100U - PICKER, IN PARTICULAR FOR CLOTH AND SILK WOVEN CHAIRS. : de en
  • CA512636A - Organometallic compounds containing 1,3,5-triazine rings : en fr
  • AU454454A - Floating grain lifter : en
  • CH306951A - Self-ejecting juice centrifuge. : de en
  • CH307115A - Thermal time relay. : de en
  • CA512765A - Grinding wheel feeding mechanism : en fr
  • GB729811A - Improvements in or relating to liquid pumps : en
  • AU460154A - Anti-rattle device. 1 : en
  • US2708168A - Insulating coatings for electrical insulators and spray material for such coatings : en
  • AU201663B2 - Comminutor. m : en
  • AU449354A - A nut : en
  • FI27699A - A method of making a so-called window lock : en fi
  • FR61524E - Wave propagation amplifier tube with magnetic field produced by a current flowing in an axial conductor : en fr
  • FR1093711A - Copper-aluminum seals : en fr
  • FI27657A - Drivmekanism för slagverktyg, som arbeta med tryckmedium : en fi
  • FI27665A - For the purposes of this Regulation : en fi
  • FR1093867A - Process for hot manufacturing of strip iron totally or largely free of scale and device for carrying out this process : en fr
  • GB729974A - Improvements relating to compositions for addition to animal feeds : en
  • DE1698263U - FILTERS, IN PARTICULAR AIR FILTERS WITH REPLACEABLE FILTER FILLING. : de en
  • DE1698397U - TRAINING ON TUBES TO ADJUST AN ADJUSTMENT DEVICE. : de en
  • GB729782A - Improvements in or relating to steering arrangements for vehicles : en
  • DE927403C - Triggerable latch for energy storage, especially for the switch-off energy storage of an electrical self-switch : de en
  • US2708035A - Centrifugal discharger mechanism : en
  • US2708205A - Organic titanium compounds : en
  • FR1093906A - Further training in broadcasting equipment : en fr
  • FI27684A - Driving arrangements for maternity walks and for the production of maternity waxes : en fi
  • AU201162B2 - A method of cooling cutting tools using carbon dioxide : en
  • GB729915A - Improvements relating to grease guns and like lubricant dispensing devices : en
  • US2708123A - Pipe joint protector : en
  • US2707840A - Combined ironing board and table : en
  • DE927507C - Process for the preparation of derivatives of 6-oxy-2-aminobenzothiazole : de en
  • US2707822A - Method for cold pressure welding : en
  • US2707810A - Transparent closure : en
  • GB729839A - Improvements in the positioning of igniters in compression-ignition engines : en
  • DE1698329U - COAL TRANSPORT BOX. : de en
  • FR1093927A - Apparatus for avoiding overvoltage, and reducing, at will, the brightness of the headlights of motorcycles and the like : en fr
  • FR1094144A - Fuel injection device : en fr
  • GB729983A - Improvements in the production of 1.2-epoxy-cyclo-octane : en
  • US2708050A - Hermetically-sealed container : en
  • FR1093774A - Protective insole : en fr
  • FR1093911A - Monobloc plate for stove or stove : en fr
  • GB729833A - Process and apparatus for cooling and solidifying soap : en
  • DE1698424U - COVER PLATE FOR WASHBASINS, DISABLES, COOKERS AND THE LIKE. : de en
  • DE1698106U - POCKET AGENDA. : de en
  • DE1698351U - METAL INSTALLATION FITTINGS FOR TILE-CLADDED ROOMS AND THE LIKE. : de en
  • USD174675S - Tablecloth : en
  • USD174720S - Dress ensemble : en
  • CH307093A - Piston pump. : de en
  • US2707973A - Control for loom letoff : en
  • AT181967B - Tub for the electrolytic refining of aluminum using the three-layer process : de en
  • DE1698298U - SECTOR DEPARTMENT WITH BALLAST BOX. : de en
  • DE1698188U - CLOSURE WITH POURING DEVICE FOR VESSELS WITH FLUID CONTENT. : de en
  • DK79222C - Holder for holding a block of paper. : da en
  • FR1093706A - Advanced firing device for depth charges : en fr
  • FR1093993A - Improvements to vehicle alarms and the like : en fr
  • FR1093932A - Active matter reserve cathode : en fr
  • GB729634A - Side-delivery rake : en
  • US2707997A - Methods and apparatus for sealing a bore hole casing : en
  • US2707783A - Applicator for inserting preformed metallic sutures : en
  • US2708153A - Manufacture of hydrazine hydrobromide : en
  • US2708166A - Process for the flocculation of colloids in cheddar cheese whey : en
  • DE927404C - Process for the manufacture of selenium rectifiers : de en
  • DE927414C - Work platform that can be moved parallel to the walls of the building and raised using a winch : de en
  • CH307189A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1698418U - CONTAINER FOR DRYING AND STORING RAZOR BLADES. : de en
  • DE927650C - Process for displacing air and similar gases : de en
  • DK79225C - Process for the preparation of oxy compounds of the naphthalene series. : da en
  • GB729628A - Improvements in and relating to devices for cleaning the walls of bore holes : en
  • FI27655A - Dragkedja : en fi
  • AT181915B - Method for crimping synthetic threads : de en
  • AU452654A - Fabrication of semiconductive bodies : en
  • CA512646A - Synchronizing apparatus : en fr
  • CA512725A - Glass feeding apparatus : en fr
  • DE1698132U - NECK SUPPORT. : de en
  • FR61512E - Device for charging a capacitor : en fr
  • GB729908A - Improvements in saw benches : en
  • GB729741A - Improvements in or relating to flexible pipe joints : en
  • CH306989A - Process for ironing and decolouring soda lye. : en fr
  • FR1093817A - Improvements to the cathodes of electron tubes : en fr
  • FR1093944A - Improvements to television receivers : en fr
  • FR1094068A - Improvements to foundry molding machines : en fr
  • AT181969B - Equipment for measuring devices : de en
  • AU1334455A - Improvements in or relating to article transfer arrangements for use in conveyor systems : en
  • AU443854A - Improvements in and relating to motion-transmitting connecting joints : en
  • DE927519C - Electrical discharge tubes with an indirect cathode, the cathode sleeve of which is provided with a bead at one end : de en
  • AT181961B - Process for reinforcing rubber : de en
  • CH306970A - Apparatus for assembling pieces of fabric made of synthetic material, in particular superpolyamides. : en fr
  • DE1698057U - ACID-RESISTANT TWO- AND THREE-WAY VALVE. : de en
  • DE1698405U - CHASSIS FOR BROAD RADIOS. : de en
  • FR1093899A - Diesel motor : en fr
  • FR1093855A - Process for manufacturing glue from animal tissues containing a collagen material : en fr
  • DE1698119U - CONTROL UNIT FOR MERCURY VAPOR HIGH PRESSURE LAMPS. : de en
  • GB729879A - Ships accommodation ladders : en
  • US2707952A - Suspensory : en
  • US2707871A - Refrigeration apparatus : en
  • US2708083A - Ejection seats for aircraft : en
  • AT181856B - Endless idler belt for film printing machines : de en
  • US2707924A - Sheeted dough turner : en
  • US2708133A - Cab mounting-torsion spring type : en
  • DE1698187U - TRACK CHAIN FOR VEHICLE WHEELS. : de en
  • US2708014A - Basement window structure : en
  • CH307218A - Process for the preparation of a blue leveling dye of the anthraquinone series. : de en
  • AU201660B2 - Improvements in or relating toa device comprising an xray apparatus andan electronic image-intensifying tube : en
  • AU453354A - Clamping ring closure : en
  • CA512802A - Weather welt : en fr
  • AU446154A - Push-type centrifuge having atleast two centrifuging drums arranged coaxially toone another : en
  • FR61507E - Zipper closure : en fr
  • GB729667A - Six lens objective : en
  • DE1698047U - DOORS AND WINDOWS. : de en
  • AT181970B - Rotary piston machine : de en
  • AU443554A - Improvements in or relating to planetary gear transmission : en
  • GB729640A - Improvements in or relating to tools for removing tyres from wheels : en
  • FR1093703A - Method and installation for adjusting the composition of a mixture of gas and vapor : en fr
  • CH307203A - Process for the preparation of an azo dye. : de en
  • AU211407B2 - Improvements in or relating to window lift assembly : en
  • GB729830A - Automatic perforation copying machine for record cards : en
  • US2707919A - Turbo-pump sets : en
  • DE1698017U - FILTER ARRANGEMENT FOR RADIATION MEASUREMENTS. : de en
  • FR1093666A - Advanced cinematic projection device : en fr
  • CA512712A - Beverage brewer : en fr
  • DE1698406U - SWITCH CONTROL, ESPECIALLY FOR ELECTRO-ACOUSTIC DEVICES SUCH AS MAGNETIC SOUND DEVICES OD. DGL. : de en
  • GB729720A - Improvements relating to bearings : en
  • GB729813A - Remote registering and/or control systems for use with gas-filled or so-called pressurised power and telecommunication cables : en
  • CA512776A - Composition of matter and processes for its preparation : en fr
  • CH307169A - Process for the production of a copper-containing azo dye. : de en
  • US2708036A - Comminuting device : en
  • FR61571E - Improvements in the construction of partitions, ceilings, wall coverings with plasterboard panels : en fr
  • GB729719A - Manufacture of metal-cutting saw blades : en
  • GB729774A - Improvements in and relating to fasteners for laminated driving belts : en
  • GB729555A - Method of and apparatus for casting and bonding metal upon and to a strip : en
  • FR1094193A - Device usable in particular on a threading lathe : en fr
  • GB729803A - Improvements in or relating to the preparation of monomeric glycol terephthalates : en
  • GB729955A - Improvements in fuel-injection pumps for internal combustion engines : en
  • CA512618A - Tunnel ship clamp : en fr
  • CA512702A - Protein derivatives and their preparation : en fr
  • BE519887A - : en
  • CA512816A - Container with rip strip tongue folded into lock seam : en fr
  • CH306999A - Process for obtaining fat from animal fat-containing products. : de en
  • CH307113A - Line connector. : de en
  • DE927662C - Device for manure removal from cattle sheds : de en
  • FR61557E - New polishing and brightening product for the barrel process : en fr
  • CA512753A - Sterilization of foods : en fr
  • CH306982A - Form grid for the production of meat and sausage roulades and the like. : de en
  • FI27682A - Fertilization rate for framställning av beläggningsmas särskilt för golv : en fi
  • AT181909B - Process for the catalytic cracking of hydrocarbon oils : de en
  • DE927564C - Spreader roller : de en
  • CA512655A - Milling and insect destroying machine and method : en fr
  • US2707824A - Method of making cold-weld joints : en
  • FR1093806A - Pants with elastic waistband : en fr
  • FR61534E - Dispersions of solid particles in metals : en fr
  • US2708012A - Apparatus for erecting storage enclosures : en
  • US2708139A - Water distributing device : en
  • CH307014A - Machine for reducing a raw material to the state of liquid paste. : en fr
  • DE1698214U - CARD HOLDER. : de en
  • DE1698267U - DEVICE FOR IDENTIFYING VEHICLES STOPPING OR CHANGING SPEED. : de en
  • AU203121B2 - Improvements in or relating to automatic variable torque hydraulic : en
  • CA512751A - Lubricating powder pressed compacts : en fr
  • FR1093791A - Process for the preparation, processing and preservation of meat and sausages : en fr
  • FR1094009A - Perforated disc for mincers, in particular for meat grinders : en fr
  • FR61580E - Independent saddlebag holder for cycles and motorcycles : en fr
  • GB729740A - Manufacture of azo-dyestuffs : en
  • CH307219A - Optical device for checking the section of parts of complex profiles. : en fr
  • AT181973B - Synchronization method for magnetic recording and reproducing devices with a recording tape and transverse scanning on successive magnetic tracks : de en
  • AU439054A - Highspeed tape reader machanism : en
  • AU445354A - Improvements in or relating to lever wrenches : en
  • CA512649A - Paper cutter : en fr
  • DE927597C - Hand atomizer for fragrances : de en
  • US2708118A - Chuck : en
  • CA512814A - Antiseptic dental plate adhesive : en fr
  • GB729824A - Improvements in or relating to devices for centring of fastening studs or the like being fired by a cartridge-actuated tool : en
  • GB729857A - Improvements in locking devices for telescopically arranged members : en
  • CH306936A - Vehicle comprising a device for measuring the left of a railway track. : en fr
  • FI27668A - Kopplingsanordning för fjärrsignaleringsanläggningar, särskilt telefonanläggningar med väljaredrift : en fi
  • FR1094043A - Improvements in processes for the treatment of powdered iron oxides : en fr
  • FR61539E - Racket for watch movements : en fr
  • FR61561E - New speed electro-reduction unit : en fr
  • GB729985A - Improvements in or relating to modified synthetic drying oil : en
  • CH307082A - Machine with a braking device. : de en
  • CH307120A - Cathode for electrical discharge tubes, in particular for pulse tubes and processes for their manufacture. : de en
  • DE1698319U - TRANSPORT CASE. : de en
  • FR1094040A - Rubber strap for seats or beds : en fr
  • FR61544E - Advanced helmet for steaming hair : en fr
  • US2707785A - Shirt : en
  • US2707850A - Method of welding aluminum to glass and article made thereby : en
  • US2708226A - Ignition circuit breaker : en
  • GB729852A - Improvements in flares, illuminating signals or the like pyrotechnic devices : en
  • US2707922A - Material handling and packaging machine : en
  • US2707933A - Wall paper trimming and pasting machine : en
  • DE1698495U - CONTAINERS, IN PARTICULAR BUCKETS, PREFERABLY FOR PLAY PURPOSES. : de en
  • GB729700A - Improvements in or relating to screened electric cables : en
  • FR1094020A - electron emission electrode : en fr
  • GB729598A - Improvements in or relating to a mould for fabricating hollow structures e.g. concrete pipes : en
  • DE927510C - Process to increase production in the electric steelworks : de en
  • FR61529E - Continuous manufacturing process of artificial fiber stuffing elements : en fr
  • US2708009A - Vehicle wheel lift and anchor : en
  • FR1093700A - Control signal generator : en fr
  • FR1093875A - Ammonium nitrate manufacturing process : en fr
  • FR1093989A - Extendable coat rack : en fr
  • FR1093673A - Prefabricated load-bearing beam : en fr
  • FR1094177A - Coupling device for contactor controls : en fr
  • DE1698340U - Seating and reclining furniture. : de en
  • DE1698426U - WASHING CHEST. : de en
  • FR1093750A - Improvements to tubular steam generators : en fr
  • GB729564A - An improved device for filling cracks in masonry and for like purposes : en
  • DE1698025U - CLEANING DEVICE. : de en
  • FR1094190A - Installation to ensure correct positioning of coke oven batteries service machines : en fr
  • DE1698077U - LOCKING FOR DOORS OF ALL KINDS, IN PARTICULAR ON REFRIGERATORS : de en
  • DE927472C - Lifting platform for vehicles, in particular motor vehicles : de en
  • AU442754A - Agglomerating compounding ingredients for rubber : en
  • DE927464C - Process for the production of tanned bare : de en
  • FR1093775A - Further training in wrapping machines : en fr
  • GB729764A - Improvements in or relating to magnetic devices : en
  • DE1698064U - DIAPOSITIVE CASE WITH GROOVE STRIPS. : de en
  • FR1093730A - Adjustable and transformable seats : en fr
  • DE1698152U - DRUM FOR SELF-INPUT FOR THRESHING MACHINES. : de en
  • DE1698487U - TOY MOTORCYCLISTS. : de en
  • FI27689A - Auxiliary wheel especially for use on agricultural tractors : en fi
  • FR1093759A - Improvements to the handles of saucepans or other utensils : en fr
  • US2707947A - Basal metabolism measuring apparatus : en
  • DE927626C - Process for the preparation of ª-Aethyl-ª-isopropylacrolein : de en
  • AU200625B2 - Improvements in or relating to fluid cooling of reciprocating pistons : en
  • CA512778A - One revolution high-speed cylinder printing presses : en fr
  • CH306944A - Lock for briefcase, clothes hanger and similar cases. : en fr
  • CH307020A - Method for the optical compensation of the movement of the continuously passing film, in particular in devices for television transmission of films, and device for carrying out the method. : de en
  • CH307049A - Watch. : en fr
  • CH307209A - Process for the preparation of an azo dye. : de en
  • US2708052A - Breaker strip construction and assembly : en
  • US2708097A - Flooring jack : en
  • US2708236A - Microwave amplifiers : en
  • US2708243A - Polycrystalline ceramic material : en
  • FR61553E - Parquet manufacturing process : en fr
  • US2708077A - Fishing reel : en
  • US2708142A - Lift disengager : en
  • GB730000A - Improvements in or relating to electro-magnetic-wave-pulse direction finding systems : en
  • FR1094111A - Device for displaying prices in shop windows : en fr
  • FI27664A - Derivative of the base of the basic substituents fettsyre- (2-halo-6-methyl-anilider) or derivative : en fi
  • GB729734A - Glare screens : en
  • GB729942A - Improvements in or relating to appliances for trimming the edges of lawns and the like : en
  • AT181883B - Television receiver with intermediate carrier for receiving sound : de en
  • DE1698359U - ADJUSTING DEVICE FOR SAWBAND GUIDE ROLLERS. : de en
  • DK79240C - Gaseous analyzer. : da en
  • US2708213A - Electric storage batteries : en
  • FR61526E - Automatic hydro-pump : en fr
  • GB729599A - Improvements in or relating to chairs having removable seats : en
  • AT181855B - Method for printing webs of fabric, paper, plastics or the like using templates : de en
  • JPS303118B1 - Improvements relating to the control of the charging of electric batteries : en ja
  • CH307096A - Steam power plant with reheating. : de en
  • CH306981A - Filter for the dry filtering out of solid suspended particles from a gas flow. : de en
  • CH307228A - Process for the production of light metal shells for rail vehicles, especially railroad cars, and shell produced by this process. : de en
  • USD174681S - Slide projector : en
  • AU206756B2 - Electronic synchronization : en
  • CA512698A - Method of making a hydrolyzed cellulose ester printing plate : en fr
  • CH306945A - Window lock with locking bars located in the window sash, which can be moved through the window lock. : de en
  • CH307131A - Personal hygiene device. : de en
  • AU204939B2 - Transistor circuit for generating linear sweep signals : en
  • AU446054A - Improvements in or relating togas meters : en
  • DE1698285U - LETTER OPENER WITH BUILT-IN MECHANISM FOR INSERTING A MONEY INTO A SEALED ENVELOPE. : de en
  • AU2563754A - Improvements in or relating to forging press : en
  • FR1093734A - Steel alloy for centrifugal casting shells : en fr
  • US2707894A - Pipe jaw attachment for adjustable wrenches : en
  • US2707983A - Horizontally positioned transversely reciprocating meat cutter : en
  • US2708172A - Method of coating concrete articles with vitrous coatings and resulting article : en
  • USD174702S - Clothes receptacle for a washing machine : en
  • DE1698473U - SINGLE AND DOUBLE AIR TAP FOR STORAGE DRUM AND STORAGE TANKS. : de en
  • US2708064A - Articulated ladder : en
  • US2708154A - Process for carbon disulfide production : en
  • DE1698350U - TOWEL HOLDER OR OTHER DRY HOLDER, IN PARTICULAR FOR BATHING STOVES. : de en
  • DE927389C - Track system with separate track and braking tracks : de en
  • AU203122B2 - Inserts or cutters for tools, especially for rock drill bits : en
  • AU450754A - An improved combined optical and magnetic sound translating head assembly : en
  • CA512632A - Rotatably adjustable camera back : en fr
  • CH306986A - Magnetic filter. : de en
  • DE1698512U - DEVICE FOR DETERMINING THE BASIC FEE FOR ELECTRICITY METERS. : de en
  • AT181957B - Electric motor-driven hand polishing device : de en
  • AT181978B - Phase contrast microscope : de en
  • AT181987B - Detachable connection of the cord of a watch strap : de en
  • AU443254A - Method and apparatus for controlling dictating machines : en
  • CA512793A - Refractory cement : en fr
  • DE1698368U - CYLINDER HEAD GASKET FOR COMBUSTION MACHINERY. : de en
  • BE519827A - : en fr
  • BE537813A - A process for preparing an article shaped from a heat resistant resin or coated or impregnated with such a resin, and an article obtained by carrying out said process : en fr
  • DE927481C - Feed device made of sound-absorbing material for rod-shaped material for machine tools : de en
  • FR1093804A - Improvements to forklift trucks : en fr
  • GB729607A - Fluid pressure control valve : en
  • FR1094012A - Stabilization of phenylhydrazine : en fr
  • DE927558C - Slipper-like lightweight shoe : de en
  • FR1093741A - Combined switch and regulator for vehicles driven by a variable speed control : en fr
  • FR1093845A - Portable electric lantern for railway signaling and the like : en fr
  • FR61502E - Automatic heating adjustment of screening surfaces treating wet products : en fr
  • GB729544A - Improvements in or relating to loudspeakers and vibration generating motors of the moving coil type : en
  • US2707804A - Apparatus for steam curing frothed latex : en
  • US2708113A - Device for making marginal folds in strips : en
  • FR61532E - Improvements to transmission devices for motor ships and the like : en fr
  • DE1698182U - HAND BRAKE LEVER EQUIPPED WITH A PEG, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • AT181943B - Padded backrest for seats : de en
  • DE927518C - Process for the production of a cathode for an electrical discharge tube, the interior of which contains a supply of alkaline earth metal compounds and the wall of which consists at least partially of a porous body, and cathode produced by this process : de en
  • DE927637C - Device for readiness display in television receivers : de en
  • FR1094121A - Industrial process for accelerated maturation of natural dates : en fr
  • AT181999B - Self-propelled motorized sprayer for pest control : de en
  • FR1093786A - Method for influencing the shifting of gears in automatic gear shifting mechanisms : en fr
  • FR1093889A - New chemical compounds containing sulfur : en fr
  • CA512704A - Frequency deviation standards : en fr
  • DE1698276U - DEVICE FOR EMBOSSING ON A PRESS. : de en
  • DE1698360U - WOOD FILM PRODUCT. : de en
  • DE927451C - Local line transmitter for telephone circuits with filter properties : de en
  • DE927493C - Multi-room bottle fillers : de en
  • DE927495C - Retaining clip for filler holder u. like : de en
  • FR1093968A - Marine machine installation : en fr
  • US2707874A - Garment spotting machine : en
  • AU204122B2 - Leather fatting agents, and methods of fatting leather : en
  • US2708007A - Electrode positioning grids : en
  • AT181866B - Gas burner for surface hardening, in particular for flame hardening workpieces of all kinds : de en
  • DE927667C - Control for aircraft : de en
  • AT181861B - Process and plant for the production of ice blocks : de en
  • BE519865A - STOPPING DEVICE FOR CARDS USED IN TIME-RECORDING DEVICES. : en fr
  • AU438554A - A combined liquid filter and magnetic separator : en
  • AU201060B2 - Process for preparing epoxy resins from aldehyde-ketone condensation products : en
  • GB729994A - Improvements in or relating to quinoline compounds : en
  • AT181934B - Method and device for the production of garlic juice in its natural state : de en
  • AT181944B - Frame components : de en
  • DE1698080U - BUCKLE FOR THE SHOE MAKING. : de en
  • DE1698489U - AXLE BEARING FOR THE RUNNERS OF TOY VEHICLES. : de en
  • AU460654A - Improvements in rack mounting arrangements for electrical components connected toa terminal field : en
  • CA512812A - Production of polyester-amides : en fr
  • US2707931A - Tolerance marker for dial indicator gages : en
  • US2708105A - Combination core and plug bit : en
  • GB729860A - Variable speed coupling : en
  • US2707902A - Optical system for cathode-ray tubes : en
  • FR1094123A - Seat whose movable bench can be unlocked by means of a release lever : en fr
  • GB729821A - Improvements in and relating to control of textile fibres during drafting operations : en
  • US2707999A - Subsurface gun firing apparatus : en
  • FR1093926A - Advanced folding luggage rack : en fr
  • US2708129A - Arc welding stud : en
  • DE1698030U - HANGER FOR CURTAIN. : de en
  • DE1698290U - PACKAGING FOR POULTRY SHEARS, NUTCRACKERS AND SIMILAR GOODS. : de en
  • DE1698457U - AIR COOLING FOR COMBUSTION MACHINES. : de en
  • DE927405C - Fixing device for elastic bands on the framework of bed and seating furniture : de en
  • FI27705A - Anordning vid ställ fångformigt material : en fi
  • GB729798A - Expansible chamber hydraulic motor : en
  • DE927395C - Motorized drive for step control devices operated synchronously depending on the instantaneous values of the voltage, especially on the transformers of electric rail vehicles : de en
  • US2708121A - Towing hitch : en
  • US2707854A - Grinding wheel guard : en
  • DE927672C - Main pin assembly for an endless link chain, especially for tractor vehicles : de en
  • CH306956A - Apparatus for dispensing a liquid or pasty product. : en fr
  • AT181919B - Medical device for the painless treatment of living organs, in particular teeth, using cooling air : de en
  • AU444854A - Improvements relating to clip fastening devices : en
  • CA512665A - Shingle collecting and bundling machine : en fr
  • CH306938A - Machine for repairing road surfaces. : en fr
  • US2708144A - Connection for pump pistons : en
  • US2708001A - Combination anchor and wall packer : en
  • US2707878A - Trolling speed indicator : en
  • DE1698209U - MINERAL, PREFERRED CARBON EXTRACTION MACHINE. : de en
  • FR1093920A - Improvement with non-slip soles : en fr
  • US2708141A - Automatic unloader : en
  • USD174707S - Pinking machine : en
  • US2708209A - Process for selective crystallization of 2, 5-dichlorophenol : en
  • FR61541E - Improvements to electric welding devices using a consumable electrode wire : en fr
  • DE1698341U - LOW CHAIR LEGRESTS. : de en
  • FR1094189A - Small-tube writing instrument for Indian ink : en fr
  • AU200402B2 - M capseal applying tool : en
  • CA512809A - Electron discharge device : en fr
  • US2708179A - Conversion of mercaptans : en
  • US2707982A - Olive stemming apparatus : en
  • US2708169A - Water-resistant animal glue : en
  • US2707912A - Disposable fruit slice squeezers : en
  • US2707998A - Setting tool, dump bailer, and well packer apparatus : en
  • US2707930A - Dispensing container : en
  • CH307061A - Process for the formation of surface diffusion alloys. : en fr
  • DE1698159U - THROTTLE VALVES - REGULATING DEVICE FOR CARBURETTORS OF STATIONARY COMBUSTION ENGINES. : de en
  • FR1093807A - Method and devices for optically locating "hot boxes" on running wagons : en fr
  • CH307011A - Process for the electrolytic deposition of alloys mainly composed of copper and tin. : en fr
  • CA512791A - Automatic roll adjustment : en fr
  • US2708167A - Pasteurization of heat sensitive liquids : en
  • US2708002A - Automobile lifting and moving device : en
  • CH307005A - Device for causing a spark, and method of manufacturing this device. : en fr
  • CH307097A - Piston engine compressor unit. : de en
  • GB729659A - Improvements in pipe-lines, and in particular pipe-lines intended to convey substances viscous at ordinary temperature : en
  • AU202017B2 - Improvements in and relating to reclining chairs andthe like : en
  • CH307119A - Cold cathode gas-filled glow discharge tube. : en fr
  • AU201718B2 - Method and apparatus for controlling dictating machines : en
  • CA512728A - Refinement of benzene hexachloride : en fr
  • DE1698195U - SOCIAL GAME. : de en
  • FR1094139A - Raking machine comprising a raking member the central part of which is elastic : en fr
  • GB729643A - Process for improving the fastness of colouring matter in textile materials and paper sheets : en
  • AU442854A - Agglomerating compounding ingredients for rubber : en
  • USD174680S - Fishing lure : en
  • US2708008A - Mechanical and electrostatic gas cleaning mechanism : en
  • USPP1392P - Robichon : en
  • CA512782A - Polymerization of vinyl acetate in granular form : en fr
  • CA512783A - Gauging device : en fr
  • AU204123B2 - Controlling the endpoint of coker gasoil : en
  • AU444654A - Improvements in and relating to washing machines : en
  • CA512730A - Loading apparatus for use on vehicles : en fr
  • AU448454A - Improvements in or relating toa transfer mechanism fora metalworking machine : en
  • US2708233A - Water heater : en
  • DE1698485U - TOY FIGURE. : de en
  • DE927531C - Convertible reclining and seating furniture : de en
  • AT181852B - Washing machine : de en
  • DE1698250U - TRIPOD. : de en
  • AU204940B2 - Improvements in rack mounting arrangements for electrical components connected toa terminal field : en
  • AU440454A - Ithe prepar-ationofantibiotic tetracycline by fermentation : en
  • CA512714A - Degradation of dextran : en fr
  • GB729959A - Improvements in or relating to water supply systems for concrete mixing machines : en
  • GB729730A - Side delivery rake : en
  • FR1093971A - Improvement of the lubrication device for connecting rods coupled to the same crankpin : en fr
  • FR1093985A - Fancy fabrics by the complementary color method : en fr
  • FR1094069A - Process for obtaining ethers-oxides of benzhydrols and aminoalcohols : en fr
  • US2708037A - Combination drainer basket and receptacle support : en
  • US2708257A - Anti-hunt circuit for electric motor follow-up system : en
  • DE1698179U - SINGLE COLUMN STUDIO TRIPOD. : de en
  • DE1698428U - AUTOMATIC OPERATING DEVICE FOR FOOTBOARDS ON CABINETS, SHELVES AND THE LIKE. : de en
  • AT181990B - Attachable fork turner for tractors with lifting gear : de en
  • AU200603B2 - Improvements in and relating to washing machines : en
  • AU206969B2 - A combined liquid filter and magnetic separator : en
  • CA512690A - Printing machine : en fr
  • US2708057A - Liquid dispensing means : en
  • CA512677A - Production of phosphate furnace feed : en fr
  • DE1698146U - PLAY MACHINE. : de en
  • US2707789A - Pontoon water skates : en
  • DE1698412U - DEVICE FOR HEATING A GOOD UNDER PRESSURE IN A HIGH FREQUENCY CAPACITOR FIELD. : de en
  • GB729938A - Improvements in and relating to screen plates more particularly for the treatment ofmetallic ores : en
  • USD174669S - Dinner plate : en
  • DE927571C - Sound transmission system : de en
  • GB729888A - Improvements in or relating to roll film photographic cameras : en
  • DE1698131U - SEAT CHAIR, FOLDABLE. : de en
  • DE1698392U - DEVICE FOR UNWINDING THREADS OF THREAD. : de en
  • GB729747A - Improvements in electric arc welding systems and apparatus : en
  • GB729784A - Improvements in and relating to rotary chamber mills : en
  • DE1698099U - SIMPLE FOR WEB PROTECTION. : de en
  • FR1093830A - Panel for sanitary installation : en fr
  • AU442954A - Agglomerating compounding ingredients for rubber : en
  • CA512722A - Textile treating compounds : en fr
  • CH306952A - Apparatus for cutting meat. : en fr
  • US2708137A - Convertible top liner : en
  • GB729770A - Improvements in malting and drying apparatus : en
  • GB729989A - Improvements in the manufacture of tubular heat exchangers : en
  • FR1093819A - advanced electrical resistance element : en fr
  • FR1093986A - Process for the preparation of new cycloalkano-hydronaphthalene compounds, and new products thus obtained : en fr
  • GB729881A - Improvements in and relating to refrigerator shelves : en
  • DE927398C - Electric fence insulator with drying groove : de en
  • DE1698242U - COMBINED FILTER-COFFEE MACHINE WITH FLUTE KETTLE POT. : de en
  • DE1698275U - STORAGE CONTAINER FOR WRITING UTENSILS. : de en
  • DE1698373U - COATING OF METAL WIRE COILS. : de en
  • FR1093781A - Soft material bucket : en fr
  • FR1094195A - Improvements to the stretching mechanisms of spinning looms and preparation machines : en fr
  • GB729812A - Improvements in or relating to high-frequency electron-discharge tubes : en
  • AU206331B2 - A method of tensioning wires for use inthe production of prestressed concrete : en
  • CA512656A - Electroplating apparatus : en fr
  • CH307052A - Process for obtaining an alloy of titanium and an alloy obtained by this process. : en fr
  • US2707836A - Paper machine drier drum : en
  • AU444954A - Semiconductive devices and methods forthe fabrication thereof : en
  • GB729887A - Interchangeable supporting elements for shelves or like articles : en
  • FI27701A - Fatmätningsapparat : en fi
  • GB729921A - Improvements in and relating to tungsten cathodes : en
  • FR1093723A - Cascaded Transistor Amplifier Circuit : en fr
  • FR1093997A - Electric unit for motor vehicles : en fr
  • GB729958A - Improvements relating to automatic control mechanism for defrosting refrigerator evaporators : en
  • CA512750A - Apparatus for gauging sheet material : en fr
  • USD174722S - Eye wash fountain : en
  • FR1093868A - Improvements to fire extinguishing products : en fr
  • GB729727A - Electronic thickness gauge : en
  • FR1093660A - screen-viewfinder to facilitate drawing from nature : en fr
  • FR61506E - Development of collector windings : en fr
  • GB729639A - Improvements in nib sections for fountain pens : en
  • US2708232A - Ceiling heater : en
  • FR1093980A - Improvements to decoding systems for signals transmitted in cyclic permutation code : en fr
  • DE1698278U - PAINT CAN BRUSH HOLDER. : de en
  • FR1093952A - Vibrator : en fr
  • GB729546A - Method and apparatus for optically projecting electron images : en
  • DE1698410U - TWO-POLE VOLTAGE DETECTOR. : de en
  • AT181860B - Gypsum fertilizers containing trace elements : de en
  • AU165226B2 - Improvements in or relating to forging press : en
  • DE927400C - Adjustable impedance, in particular adjustable ohmic resistance : de en
  • FR1093726A - Reproductive system of human voice for vehicles : en fr
  • US2708016A - Gasket for architectural porcelain panels : en
  • FR1093909A - Dosing unit operating by unit or multiple gravity depending on the flow rates to be obtained : en fr
  • GB729777A - Improvements in domestic wringing machines : en
  • US2707820A - Method for making tubular elements : en
  • US2707827A - Combined can holder and opener : en
  • GB729690A - Apparatus for stabilising and manoeuvring submarines : en
  • CH307010A - Process for dissolving and cleaning polyesters from diols and aromatic dicarboxylic acids, in particular from terephthalic acid. : de en
  • FR1093839A - Frequency modulated transceiver station comprising oscillating crystals for controlling the oscillators : en fr
  • AU202354B2 - Improvements; in or relating tothe joining of metals : en
  • CH307124A - High frequency furnace for dielectric heating. : de en
  • DE1698388U - LOCKING LOCK FOR SHUTTER. : de en
  • AU438354A - Improvements in or relating to line testing equipment for detecting electrical signals : en
  • CH306954A - Rack for storage and archives. : de en
  • US2708160A - Process for pulping : en
  • CH307186A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1698234U - SEATING FURNITURE WITH SUPPORTING DEVICES, SUCH AS BACKRESTS, ARMRESTS OD. DGL. : de en
  • FR1094082A - Electrolysis method and apparatus : en fr
  • GB729867A - Improvements in or relating to fluorescent screens and methods of forming such screens : en
  • GB729993A - Improvements in releasable fastening devices : en
  • DE1698062U - DEVICE FOR MEASURING THE AMOUNT OF WATER SUPPLIED BY THE BRUSH ROLLER MOISTURIZING DEVICES. : de en
  • CH307073A - Pocket lighter. : en fr
  • DE1698429U - CLAY FURNITURE. : de en
  • CH306972A - Stable composition for coloring fibers. : en fr
  • CH307146A - Method and circuit arrangement for the selective separation of the vertical synchronization pulses from the received television synchronization pulse mixture. : de en
  • FR1093739A - Flame retardant and insulating product and process for its manufacture : en fr
  • FR1093765A - Retractable blade knife : en fr
  • CH306967A - Thread cleaner. : de en
  • CH307095A - Safety device for turbines. : de en
  • US2707800A - Spring hinge for bracelets, watch bands, and the like : en
  • AU202293B2 - Improvements in or relating to propelling nozzles for jet propulsion engines : en
  • DE927635C - Arrangement for the energy supply of stationary electrical signaling devices, preferably in railway safety systems : de en
  • DE1698042U - BUFFERS TO BE ATTACHED TO DOWNPIPES FOR WATER LIDS. : de en
  • DE1698500U - COMBINED BOTTLE DROP AND TRANSPORT CART. : de en
  • DE760701C - Process for the production of tubes for tube capacitors : de en
  • FR1094116A - Device for feeding bacon or meat, in particular for machines for cutting bacon or meat and machines fitted with this device : en fr
  • FR1093669A - Method and device for molding plastics, by injection : en fr
  • GB729683A - Improvements in or relating to the feeding of abrasive composition to grinding tools : en
  • AT181938B - Sitting area : de en
  • AU200274B2 - Agglomerating compounding ingredients for rubber : en
  • AU206535B2 - Improvements inland relating to acoustic tiles or. panels : en
  • AU203124B2 - Process and apparatus for separating water and water-soluble impurities from polyamides : en
  • CH307074A - Device for lighting Brissagos and similar shaped cigars. : de en
  • DE1698241U - HANDLE FOR CONTAINER. : de en
  • AU460354A - Explosive assemblies and connectors therefore : en
  • DE1698197U - RUNNING TOY. : de en
  • DE927393C - Carbon grinding piece with socket for pantographs for electric traction vehicles : de en
  • CH307143A - Decoder for coded pulse signals. : en fr
  • CH307181A - Process for the production of a copperable azo dye. : de en
  • US2707953A - Transfusion equipment : en
  • USD174671S - Gasoline door guard : en
  • DE892565C - Pencil sharpener : de en
  • US2707992A - Storm screen window : en
  • CH307033A - Weighing device for a product flowing freely in a gutter. : en fr
  • CH307064A - Wooden straps. : de en
  • DE1698081U - TOOL SHAFT FOR SMALL COMMERCIAL MACHINERY, IN PARTICULAR SHOE CLEANING MACHINES. : de en
  • DE1698383U - STREAM-SHAPED BOW FAIRING FOR SINGLE-TRACK VEHICLES. : de en
  • FI27675A - Anordning vid handkvarnar : en fi
  • FR1094002A - Improvements to diaminoadiponitriles : en fr
  • FR1094142A - Improvements to motive power installations for aerodynes : en fr
  • FR61554E - Vibrator : en fr
  • GB729773A - Rack and pinion transmission mechanism : en
  • AU439254A - A semiconductive amplifying device : en
  • AU453854A - Improvements in or relating to seed, fertilizer and like distributors : en
  • CH307147A - Polarized alternating current warning device, in particular for telephone apparatus. : en fr
  • DE1698019U - ELECTRIC FIRE LIGHTER FOR SOLID FUELS OD. DGL. : de en
  • CH306991A - Process for the production of isocinchomeronic acid. : de en
  • CH307057A - Guide member of a workpiece on a machine tool. : en fr
  • GB729674A - Improvements in screen stencil printing machines : en
  • AU204938B2 - Bearing arrangement between the car body and truck bolster ofa railway car : en
  • CH307070A - Impact device with hammer piston moved by pressure medium. : de en
  • CH306968A - Multi-needle chain stitch sewing machine. : en it
  • GB729883A - Improvements in or relating to copolymerizable compositions : en
  • US2707797A - Stopping device for pivoted windows : en
  • AU201788B2 - Fluid control valve mechanisms anda method of assembly thereof : en
  • DE1698097U - FLOATING GRAB EXCAVATOR. : de en
  • DE1698216U - CENTRIFUGAL SWITCHES, IN PARTICULAR TO DISCONNECT THE AUXILIARY PHASE OF SINGLE-PHASE AC MOTORS. : de en
  • DE1698304U - PRESSURE FILTRATION DEVICE WITH MEMBRANE FILTER FOR HIGH PRESSURE. : de en
  • CH307047A - Waterproof box, mainly but not exclusively for watches. : en fr
  • US2707848A - Apparatus for attaching glass elements to metal parts : en
  • AU202050B2 - Change speed sprocket for bicycles : en
  • BE519714A - GYROSCOPE. : en fr
  • AU205837B2 - Power unit : en
  • USD174682S - Combined magazine rack and toilet tissue holder : en
  • USPP1393P - Yukiko okazaki : en
  • AU205255B2 - Improvements in or relating to signal transmission and receiving system, more particularly for use in television : en
  • CH307164A - Process for the preparation of a water-soluble salt of sulfopropionic acid di (2-ethyl-n-hexyl) amide. : de en
  • DE927587C - Cathode ray tube with ion trap : de en
  • AT181920B - Cooling air generators for medical, in particular dental, purposes : de en
  • US2708230A - Clothes drying attachments for clothes washing machines : en
  • CA512688A - Draft attachments : en fr
  • DE1698071U - OUTER LUBRICATION NIPPLE AND FASTENING CAP FOR ALL TYPES OF BABY CARRIERS. : de en
  • CH307100A - Device for attaching a fuel pump to the cylinder block of an internal combustion engine. : de en
  • DE1698176U - CONNECTOR BETWEEN PHOTOGRAPHICAL CAMERAS AND ADDITIONAL EQUIPMENT TO BE ATTACHED TO IT. : de en
  • DE1698277U - COLOR SAMPLE CARD. : de en
  • GB729880A - Pneumatic conveyor pipe line : en
  • GB729996A - Improvements in or relating to alternating current motor control systems : en
  • FR1094079A - Humidifier for offset printing machines : en fr
  • FR61584E - Self-regulating braking system for aircraft wheels and the like : en fr
  • CH307212A - Process for the preparation of an azo dye. : de en
  • DE1698043U - CLOSET CLEANING BRUSH. : de en
  • DE1698411U - EXTENSION FOR LONG-FIELD LUMINAIRES THAT ARE ATTACHED TO WALLS, WOODEN OR CONCRETE POLES OR TO THE ROOF GEAR. : de en
  • DE925994C - Toy propulsion by air control : de en
  • FR1094011A - Liquid dispenser device for starting electric batteries : en fr
  • AU455954A - Improvements in or relating to methods of producing polyhalogen phenyl sulphones andthe use of such compounds for combatting the stages of development of mites : en
  • DE1698421U - HANGING DEVICE FOR BROOMS, BRUSHES AND THE LIKE : de en
  • DE927419C - Device for reading road maps : de en
  • DE1698251U - CLAMPING DEVICE FOR TRIPOD PARTS. : de en
  • US2708164A - Malt beverage : en
  • CA512784A - Separation of unsaturated aromatic esters : en fr
  • AU461054A - Improvements in gripping devices : en
  • USD174715S - Dress : en
  • CH307136A - Process for producing a pyridine compound. : de en
  • US2707921A - Primer assembly : en
  • CA512715A - Manufacture of cellular thermoplastic products : en fr
  • AT181936B - Stroller with pivoting wheel axles : de en
  • GB729775A - Improvements in or relating to electrical actuators : en
  • FR1093737A - High molecular weight network polymers and method of production thereof : en fr
  • GB729768A - Improvements in or relating to textile spinning and like machines : en
  • GB729816A - Improvements in or relating to electric circuit arrangements for electric locomotives : en
  • AT181940B - Table legs, in particular kitchen table legs : de en
  • CA512686A - Vat dyeing of cellulose derivatives : en fr
  • CA512756A - O-(hydroxy-3,5- diiodobenzyl, and - benzoyl) benzoic acids : en fr
  • CH306988A - Process for removing polar substances from solutions. : de en
  • CH307129A - Midfoot bandage shoe. : de en
  • DE1698147U - SCISSOR BRACELET. : de en
  • US2708246A - Securing of shafts in synthetic resin mouldings for a commutator : en
  • AU202018B2 - Process forthe making of citrus concentrate : en
  • FR1093658A - Skein holder or ball for hand knitting : en fr
  • FR61588E - Reciprocating piston compressor : en fr
  • BE537638A - : en nl
  • AT181875B - Installation in signal boxes with electrical locks : de en
  • AU206561B2 - Improvements relating to clip fastening devices : en
  • AU451054A - Electronic synchronization : en
  • AU454154A - Improvements in or relating to planetary gears : en
  • AU457154A - Transistor circuit for generating linear sweep signals : en
  • CH306946A - Fastening pins for fittings, in particular door hinges. : de en
  • DE927623C - Process for the production of hydrocyanic acid : de en
  • BE537524A - PROCESS FOR TREATING SOIL TO INCREASE ITS FERTILITY. : en fr
  • CA512749A - Production of iridium : en fr
  • AU440254A - Anti foam process and apparatus in papermaking : en
  • FI27693A - För malning av sötsaksmaterial avsedd apparat av luftflotationstyp : en fi
  • GB729907A - Improvements in or relating to carburetters : en
  • US2707849A - Pillow post : en
  • US2708240A - Sweep circuit : en
  • US2708239A - Control system for automatically varying the duration of repetitive pulses : en
  • CH307081A - Electromagnetic clutch with automatic clutch lock. : de en
  • US2708207A - Bis quaternary ammonium compounds : en
  • US2707970A - Fluid pressure distributing system : en
  • USD174673S - Socket wrench stand : en
  • US2707976A - Electrical weft pirn feeler for looms : en
  • US2708174A - Clinical dextran composition : en
  • AT181887B - Separator for electrical collector batteries : de en
  • AU205884B2 - Improvements in and relating to balland socket joints : en
  • AU1810953A - Improvements in or relating to fluid pressure servo control systems : en
  • AU438254A - Improvements in or relating to electrical signalling systems forthe storage of trains of impulses : en
  • CH307154A - Apparatus for the transport and distribution of concrete or similar material. : en fr
  • US2708070A - Apparatus for the alignment of curves : en
  • US2707994A - Curtain traverse track pole : en
  • AT181932B - Coffee brewing device : de en
  • AU457254A - Improvements in supersensitized photographic emulsions containing simply cyanine dyes : en
  • AU453154A - Improvements in hand operated stapling appliances : en
  • CA512675A - Process for preparing esters : en fr
  • US2707830A - Holders for safety razor blades : en
  • CA512663A - Rayon spinning machine for manufacturing a sheet of threads according to the wet spinning method : en fr
  • CH306947A - Gate with device for automatic opening using remote control means. : de en
  • DE1698009U - DIE COLLECTOR FOR AN INDEPENDENTLY CONTROLLED BY A REGISTER STRIP THE DIE SETTING AND LINE CASTING MACHINE. : de en
  • DE1698010U - RIBBON REEL WITH REGENERATION DEVICE. : de en
  • FR1093790A - Multiple secateurs : en fr
  • DE1698355U - SCREEN CONTAINERS EQUIPPED WITH A ROTATING VANE WHEEL, ESPECIALLY FOR SEVENING FLOUR. : de en
  • GB729586A - Improvements relating to substituted amides of phosphorus thioacids : en
  • GB729692A - Improvements in or relating to machines for slotting the ends of elongated articles : en
  • DE1698007U - COLLAR SUPPORT. : de en
  • DE1698135U - FOLDING SCAFFOLDING CONSOLE. : de en
  • DE927496C - Allocation device : de en
  • DE927582C - Device for swiveling attachment of the lamination box of lights with fluorescent lamps : de en
  • FI27661A - Förfaringssätt for appretering av Tyger : en fi
  • FR1094200A - Adjustable automatic hanger : en fr
  • FR1093789A - Pure metal cathode corona discharge tube : en fr
  • FR1093871A - Process for printing fabrics : en fr
  • FR1093918A - Double needle bed flat knitting machine : en fr
  • AT181928B - Fragrance dispenser : de en
  • AT181960B - Method of bonding rubber to layers of cotton-containing textile material : de en
  • DE1698141U - Telescopic glasses. : de en
  • CH307112A - Contact pin for plug contacts. : de en
  • US2708019A - Package clothes chute construction : en
  • AU213216B2 - Improvements in or relating to planetary gear transmission : en
  • GB729751A - Improvements in or relating to electrical counter circuits : en
  • AT181947B - Crane for vehicles : de en
  • GB729779A - Improvements in or relating to the weaving of narrow fabrics : en
  • AU439554A - Improvements in or relating to propelling nozzles for jet propulsion engines : en
  • DK79223C - Process for the preparation of 2-methyl-3-hydroxy-4-aminomethyl-5-hydroxymethylpyridine-5-phosphoric acid esters or salts thereof. : da en
  • FR1093785A - Handles for doors or other movable panels, and method of assembling such handles with their bolt drive rods : en fr
  • FR1093820A - Improvements made to reel harvesters : en fr
  • GB729591A - Improvements in lighting standards for roadways and the like : en
  • DE927639C - Electrical switches, in particular coordinate dialers, used to connect groups of electrical lines : de en
  • US2708043A - Auxiliary mast construction for fork lift trucks : en
  • AU447954A - Improvements in or relating to radio waveguide systems : en
  • CH306953A - Device for chipping parquet floors. : de en
  • US2707942A - Firetube boiler : en
  • FR1093966A - Method and device for coating fluid compositions and products obtained : en fr
  • FR1094196A - Device determining a neutral position of a driving mechanism : en fr
  • GB729619A - Improvements in or relating to the manufacture of thio- or sulphonyl-substituted basic benzhydryl-ethers and thio-ethers : en
  • DE927537C - Process for the production of solid or profiled building panels or bodies : de en
  • FR1094024A - New method of manufacturing thin-walled bodies : en fr
  • FR1094125A - Stabilization of emulsions in alcoholic and aqueous solutions : en fr
  • GB729809A - Improvements in valves or cocks having resilient seating means : en
  • AT181981B - Method for electro-optical indexing of a saw frame : de en
  • AU202759B2 - Weatherstrip seal for automobile rear compartment : en
  • CH307108A - Electric battery. : en fr
  • US2708127A - Stuffing box for liquid meters : en
  • DE1698117U - KITCHEN HALL LIGHT WITH FLUORESCENT TUBES. : de en
  • FR1093815A - Glasses to prevent glare : en fr
  • FR1094158A - Optical system for photogrammetric restitution devices : en fr
  • GB729788A - Improvements in or relating to mountings for mops : en
  • GB729916A - An improved spraying attachment : en
  • GB729666A - Improvements in or relating to gas release mechanism : en
  • DE1698125U - FILLING DEVICE FOR COSMETIC PRODUCTS. : de en
  • DE1698416U - EQUIPMENT FOR DISINFECTING VESSELS, BOTTLES, CONTAINERS, IN PARTICULAR MILK JUGS AND THE LIKE. : de en
  • DE927657C - Process for the production of polycondensation products : de en
  • FR1094023A - Additional shell mounts in a helmet to increase safety : en fr
  • FR1093773A - Process for the treatment of steel in a gas atmosphere : en fr
  • US2707788A - Bed post and rail coupling means : en
  • US2708017A - Turbine transmission : en
  • DE1698451U - ACCELERATION CHANGE INDICATOR. : de en
  • DE927453C - Plug coupling : de en
  • FR1093654A - Brush holders for electric rotating machines : en fr
  • FR61514E - Automatic sockets : en fr
  • FR61540E - Variable height trailer on removable bogie with multiple steerable wheels for transporting extra-heavy undivided masses : en fr
  • DE927474C - Plasterable insulating plate, especially for cold rooms : de en
  • FR1093761A - Gimbal for tubes : en fr
  • FR1094086A - Convertible pants especially suitable for men and young people : en fr
  • GB729711A - Improvements in or relating to two-stage transistor amplifiers : en
  • GB729885A - Improvements in or relating to a protecting cap for use with aerosol type of containers : en
  • FI27698A - Packing for metallic drilling caps for bottles and bottles and fittings : en fi
  • FR1093712A - Method and device for the incineration of household waste : en fr
  • FR1094084A - Chemical modification of <<butyl>> rubber and product obtained : en fr
  • DE1698395U - FOLDING BOX. : de en
  • DE1698443U - DUST AND DIRT PREVENTION CORNERS. : de en
  • FR1093862A - Ester enhancements : en fr
  • FR1094128A - Vertical or nearly vertical bollard for marking a track or intended for other marking purposes : en fr
  • FR1094178A - Air conditioning installation : en fr
  • GB729868A - Improvements in or relating to electro-mechanical vibrators comprising magnetostrictive members : en
  • GB729911A - Improved spouts for bottles and other vessels : en
  • FR1094101A - Removable pouring tube adaptable to certain containers, such as cans and boxes : en fr
  • CH306958A - Container. : de en
  • CH307060A - Cutting tool. : de en
  • US2707885A - Automotive variable-drive power transmission : en
  • US2708078A - Coil positioning mechanism : en
  • US2707962A - Knee crutch : en
  • FR61535E - Assembly, comprising an oscillator, provided with automatic frequency correction means : en fr
  • FR61594E - Progressive variation transmission mechanism : en fr
  • GB729582A - A method of and apparatus for testing the accuracy of helical springs : en
  • US2708026A - Dispensing device : en
  • CH307045A - Mysterious wristwatch. : en fr
  • AT181983B - Arrangement for storing values : de en
  • US2708204A - Halogen- and phosphorus-containing compounds : en
  • CH307144A - Tuning device with an inductance coil located in the heating circuit of an electron tube. : de en
  • DE927401C - Star-delta switch for three-phase motors with capacitors for phase compensation : de en
  • FR1093803A - Chemical water closet, especially for camping trailers : en fr
  • FR61530E - Electrostatic generator : en fr
  • FR61573E - Cam closure : en fr
  • DE1698139U - DEVICE FOR VIEWING UNEXCHANGED STEREO PICTURES. : de en
  • DE927399C - Device for electrical follow-up control : de en
  • DE927590C - Beam transformer : de en
  • DE1698376U - BLOW BAR FOR SHREDDING DEVICES. : de en
  • DE927584C - Cylindrical supply cathode, especially for a magnetron tube : de en
  • FR1094066A - An aviator's leg restraint applicable to ejection seats for airplanes : en fr
  • GB729831A - An electro magnetic gear box : en
  • DE1698307U - COLLECTORS, IN PARTICULAR FOR BICYCLE AND SMALL LIGHTING. : de en
  • DE927589C - Beam generation system for cathode ray tubes : de en
  • GB729684A - Improvements in or relating to bolts : en
  • FR1093883A - Metalliferous trisazo dyes and their preparation, process for dyeing and printing using said dyes and materials dyed or printed by this process : en fr
  • US2708267A - Record conversion system : en
  • AU446554A - Punchcard controlled aircraft navigation computer : en
  • CA512620A - Permanent magnet chucks : en fr
  • CH307211A - Process for the preparation of an azo dye. : de en
  • DE1698170U - HAMMER CRUSHER. : de en
  • GB729953A - A process of preparing closed-cell, gas-containing bodies : en
  • FI27690A - Anordning vid Maskiner for spridning av consistgödsel, insektbekämpningsmedel and annatne liknande pulverformigt såningsgods : en fi
  • DE1698256U - GEAR FOR SEMI-DETACHED OUTPUT OF A ROPE DRUM, PREFERRED FOR MEASUREMENT ON FILLING LEVELS IN BUNKERS. : de en
  • DE927554C - Tilting device : de en
  • FI27700A - Täljkniv, försedd med kronkapsyl- och konservöppnare : en fi
  • FR1094141A - Apparatus for spraying mortars, cement-based materials, or the like : en fr
  • FI27680A - Silencing box : en fi
  • FR1093727A - Steam purifier : en fr
  • GB729786A - Improvements in or relating to electric signalling systems : en
  • GB729960A - Power operated torque-applying tools, such as socket wrenches : en
  • FR1093696A - Device used to join fractured bones in the vicinity of a joint : en fr
  • DE1698053U - SUCTION PAN FOR AGRICULTURAL CUTTER AND CONVEYOR FAN. : de en
  • DE1698190U - COPYING DEVICE FOR RAIL GRINDING MACHINES, ESPECIALLY THOSE WITH BELT GRINDING DEVICES. : de en
  • DE1698433U - BEND-RESISTANT EXPANSION JOINT DEVICE ON JOINTING BARS. : de en
  • DE927655C - Drain board for purging stones : de en
  • DE927480C - Hydraulic postform control with a copy drive through a differential piston : de en
  • DE1698452U - LOCKING DEVICE FOR PEUERZEUGGE. : de en
  • DE927461C - Process for the production of film-forming compositions from water- or alkali-soluble derivatives of polymeric carbohydrates : de en
  • US2707964A - Measurement and control of the compositions of flowing streams of fluid mixtures : en
  • DE1698434U - PRE-FABRICATED CONCRETE ELEMENTS FOR THE PRODUCTION OF STAIRS. : de en
  • US2708159A - Heat treated, hardened alloy steel elements : en
  • US2708003A - Suspension of a driving aggregate in a motor vehicle : en
  • AU446854A - Plant forthe continuous cooling of laundry soap : en
  • DE1698331U - ARTIFICIAL FLOWER GARDEN. : de en
  • AT181937B - Lying device with a frame with a stretched supporting track : de en
  • AT181917B - Process for the production of viscose rayon threads : de en
  • CA512761A - Electrical heating unit assembly : en fr
  • AT181956B - Heating device for additional veneer panels : de en
  • AU201241B2 - Cleaner silencer assembly : en
  • CH307177A - Process for the production of a copper-containing azo dye. : de en
  • AU204724B2 - Improvements in or relating to electric cigarette lighters : en
  • CH307103A - Device for cooling gases containing highly dispersed solids with simultaneous agglomeration of the fine particles dispersed in them. : de en
  • DE1698012U - PLASTER ADJUSTMENT FRAME FOR CONSTRUCTION BOXES. : de en
  • DE1698133U - COUNTERFLOW CONVECTION OVEN. : de en
  • FR1093661A - Temperature control devices : en fr
  • FR1093994A - Meat tenderizer : en fr
  • US2708242A - Radiation dosimeter : en
  • US2708149A - Coloration of textile fibers with nitroketoarylamines : en
  • US2708210A - Dehydrohalogenation process and catalyst : en
  • US2708259A - Positioning system for motor driven devices : en
  • GB729710A - Improvements in or relating to electrical flash lamp sychronising devices for use with photographic camera shutters : en
  • AT181950B - Shoe for supporting the finished ribs (beams) of reinforced concrete rib or reinforced concrete beam ceilings : de en
  • AU450954A - Inserts or cutters for tools, especially for rock drill bits : en
  • DE1698144U - PLAY MACHINE. : de en
  • CH307117A - Protection device for an electric motor. : en fr
  • AU200273B2 - Agglomerating compounding ingredients for rubber : en
  • AU200664B2 - Push-type centrifuge having atleast two centrifuging drums arranged coaxially toone another : en
  • AT181924B - Ambulance chair : de en
  • AU454754A - Improvements relating to biologically active compositions : en
  • AU457454A - Treatment of powders : en
  • BE519823A - SWITCHING DEVICE FOR ELECTRIC COMBUSTION ENGINE STARTER. : en fr
  • CA512811A - Combined film holder and drain pan for radiographic examinations : en fr
  • FR61577E - Electro-magnetic battery valve : en fr
  • AU439954A - Improvements in and relating to telescopic hydraulic shock absorbers : en
  • AT181904B - Electric cooking and baking device : de en
  • AT181891B - Circuit breaker with overcurrent release : de en
  • AU454854A - Internally plasticized melamine resins : en
  • FR1093979A - Improved closure device : en fr
  • GB729603A - Improvement in or relating to calcium nitrate fertilizer products and to a process for lowering the acidity of acid phosphatic solutions or melts of calcium nitrate : en
  • GB729664A - Improvements in pleated skirts and like pleated garments : en
  • CA512615A - Preparation of ingredients for foodstuffs : en fr
  • DE1698016U - DEVICE FOR REPLACING FLUORESCENT BULBS. : de en
  • FR1093948A - Aureomycin purification improvements : en fr
  • FR1093691A - Centrifugal device for the continuous treatment of solid, liquid or gaseous materials : en fr
  • DE927640C - Device for shielding the tubes of an oscillator, especially from VHF receivers : de en
  • GB729642A - Method of constructing horticultural shelters, greenhouses and other structures from prefabricated units, and clamps for use therefor : en
  • GB729806A - Improvements in or relating to a method of controlling the water content of a regenerated finely-divided catalyst : en
  • DK79245C - Locking mechanism for holding a cutter on a shaft. : da en
  • FR1093826A - Agricultural sprayer using the mower bar control of an agricultural machine to operate the sprayer pump : en fr
  • GB729905A - Improvements in or relating to toilet and like brushes : en
  • FR1093828A - Massage device : en fr
  • DE927411C - One-piece, slotted stove top : de en
  • DE1698380U - HYDRAULIC POWER TRANSFER FOR TRAILER BRAKES WITH SEPARATE LIQUID SYSTEMS FOR TRAILER AND TRAILER. : de en
  • DE927547C - Thread cutting device : de en
  • DE1698336U - CHAIR. : de en
  • FR1094047A - Process for preparing n-acyl compounds : en fr
  • DE1698311U - RUBBER STOCKING. : de en
  • CH306955A - Toilet bowl with seat. : en fr
  • DE1698468U - CUSHIONING LINING FOR METALLIC BODY PARTS. : de en
  • GB729662A - Improvements in or relating to the construction of filing or other cabinets : en
  • DE1698240U - PROTECTIVE COVER FOR CHAIRRESTS. : de en
  • DE1698008U - PROTECTIVE COVER FOR BOOKS. : de en
  • US2707823A - Method of making wire joints by cold pressure welding : en
  • AU461354A - Improvements in or relating toa process of and apparatus for drawing glass sheets : en
  • CA512788A - Apparatus for washing and cleaning crockery, cooking utensils and the like : en fr
  • US2707857A - Elevatable caster support for harrow carriages : en
  • US2708045A - Boat trailer : en
  • CA512621A - Arrangement in connection with card indexing and filing systems : en fr
  • BE519787A - NEW DERIVATIVES OF PHENOTHIAZINE AND THEIR PREPARATION METHODS. : en fr
  • AT181929B - Output device for roller tapes, in particular plaster tapes : de en
  • DE1698218U - TRANSFORMER TEMPERATURE DISPLAY UNIT. : de en
  • DE926430C - Electro-optical elements with electrostatic control : de en
  • DE927456C - Device for the periodic opening and closing of regulating or control contacts : de en
  • USD174676S - Table lamp : en
  • GB729646A - Improvements in towing units for trucks : en
  • CA512644A - Towel washing and ironing machine : en fr
  • CH306961A - Process for producing colored artificial structures. : de en
  • US2707923A - Transfer mechanism : en
  • US2707957A - Tenaculum holder for uterine cannula : en
  • USD174706S - Pipe cutter : en
  • US2707901A - Optical diagnostic instruments : en
  • US2708066A - Yarn tube wrapper : en
  • US2707892A - Impact-type chuck wrench : en
  • CH307187A - Process for the preparation of a metal-containing azo dye. : de en
  • AT181899B - Compensation arrangement in three-phase arc furnaces : de en
  • AU118854A - An improved cane-plant dipper : en
  • CH307127A - Ballast for fluorescent tube. : de en
  • USD174694S - Brooch or the like : en
  • DE927532C - Water fitting for gas-heated water heater : de en
  • DK79244C - Method of manufacturing lightweight nodules for building use. : da en
  • CA512766A - Grinding wheel feeding mechanism : en fr
  • CH307079A - Thrust bearing. : en fr
  • CH306993A - Process for preparing xanthene-9-carbonic acid. : en fr
  • DE745766C - Process for the automatic formation of a double edge on a flat weft knitting machine using a horizontally arranged double edge rake with hook needles having a nose : de en
  • DE927527C - Process for the preparation of asymmetrical trimethine cyanine dyes : de en
  • DE1698280U - PAINTING ROLLER. : de en
  • DK79231C - Method for detoxification of toxic halogen-containing products. : da en
  • DE927586C - Method for generating a preferably metallic deposit on the inner surface of an electrical discharge vessel : de en
  • DE1698440U - SWIVELING ATTACHMENT CHAIR FOR GOALS. : de en
  • FR1093715A - Process for preparing lubricating oils from hydrocarbon paraffins : en fr
  • FR1094021A - Improvements made to internal combustion engines, especially those for special vehicles : en fr
  • FR1093713A - Automatic respirator : en fr
  • USD174710S - Liquid filter for aquaria : en
  • DE927553C - Automatic cutting device for wet cardboard webs on the winding cylinder of cardboard machines : de en
  • FR1093885A - Improvements in the production of halftone printing clichés : en fr
  • FR1094146A - Process for preparing active metal oxides suitable in particular as fillers and products conforming to those obtained : en fr
  • FR1093689A - Bandage : en fr
  • FR1094183A - Flexible, elastic, flexible connector for in-duct cable pulling needles : en fr
  • FR1094191A - Sheet & Tab Gluing Machine : en fr
  • AT181869B - Ramp-like access bridge between the bank and a nearby traffic destination, e.g. B. a pontoon bridge : de en
  • DE1698324U - ROTATING KNIFE DISC FOR FOOD CUTTERING MACHINES. : de en
  • DE1698348U - REVERSIBLE UPHOLSTERY SET. : de en
  • DE1698158U - ROTARY VALVE GAS CONTROL ON COMBUSTION MACHINERY. : de en
  • DE927524C - Pole piece for magnetic electron lenses : de en
  • GB729847A - A new diamidine salt and process for its preparation : en
  • FR1093668A - Convertible furniture : en fr
  • FR1093887A - Cooking stove : en fr
  • GB729551A - Improvements in or relating to a portable, folding, child's perambulator : en
  • DE1698192U - EDGE DRIVES FOR SINGLE SINGLE TILT & TURN WINDOWS. : de en
  • DE927649C - Process for purifying coke oven gases u. like : de en
  • GB729738A - Improvements relating to the delivery of filamentary material such as cables : en
  • GB729652A - Improvements in or relating to process of producing acetylene and an apparatus for carrying out said process : en
  • DE927535C - Process for stabilizing synthetic rubber : de en
  • FR1094113A - Washing machine : en fr
  • GB729978A - Warp knitting machine : en
  • DE1698230U - CUTLERY SHELVING BOX. : de en
  • FR61570E - Plug : en fr
  • DE1698087U - CLOSURE FOR FOLDING BOXES. : de en
  • DE1698138U - CONTROL UNIT. : de en
  • DE1698367U - CATTLE VALVE. : de en
  • DE927515C - Plug or coupling with protective contact device : de en
  • DE1698098U - ABORT PRESSURIZER. : de en
  • DE927450C - Frequency switchable audio frequency signal receiver : de en
  • DE1698497U - FOLDING BOX. : de en
  • DK79241C - Soil treatment tool. : da en
  • FR1094030A - Improvements to filing mechanisms : en fr
  • CA512742A - Manufacture of pentaenes : en fr
  • CA512685A - Water treating and cleaning composition : en fr
  • US2708165A - Food compositions : en
  • US2707966A - Pressure regulator valve : en
  • USRE24000E - Chute discharge device for grain bins : en
  • US2707865A - Rotor shaft construction : en
  • CA512623A - Clamping device for slides of machine tools or the like : en fr
  • US2707879A - Gas pressure differential gauge : en
  • US2708020A - Printing device for statistical card punching machines : en
  • AT181998B - Electrically heated small incubator : de en
  • DE1698475U - WINDOW LOCKERS. : de en
  • GB729679A - Improvements in or relating to greetings or the like cards : en
  • DE927562C - Metallic hollow bodies, in particular pipes or cylindrical vessels, which have structural elements welded on the outside, such as ribs, mandrels or cooling or heating pipes or the like : de en
  • DE1698312U - GLIDER FOR GLASSES. : de en
  • DE768019C - Internal combustion turbine operating with constant pressure combustion, especially for jet engines : de en
  • AU205595B2 - Improved edge guiding and supporting means for sliding members such as windows : en
  • AT181871B - Coupling device for railway vehicles : de en
  • FR1094078A - Multi-element electric heater with flat heating cartridges : en fr
  • AT181931B - Objects made of inorganic, insulating, heat-resistant material with an electrically conductive layer : de en
  • AU200272B2 - Agglomerating compounding ingredients for rubber : en
  • CH306983A - Vegetable flavoring agents. : de en
  • AT181905B - Water heater or bath heater : de en
  • CA512709A - Penicillin compounds and a method of making same : en fr
  • AT181916B - Device for reducing the transverse movement of running artificial threads : de en
  • CA512634A - Humidifier structure : en fr
  • CH306996A - Process for the preparation of a disazo dye. : de en
  • GB729625A - Improvements in or relating to the preparation of non-odorous 2-methyl-4-chlorophenoxyacetic acid and its application as a selective weed-killer : en
  • US2707841A - Laundry appliances : en
  • FR1093756A - Electric coupler : en fr
  • AU205299B2 - Improved means for forming the edges of metal strip : en
  • US2708206A - Diammonium compounds : en
  • DE1698180U - TRIPOD HEAD WITH TILTING DEVICE AND PIVOTING LEVER. : de en
  • DE1698321U - HOLDER FOR POCKET HAIRCOMB. : de en
  • US2707945A - Silencer for overhead valves : en
  • US2707950A - Traction scale bar : en
  • US2708023A - Bearingless roller conveyor : en
  • US2708182A - Preparation of oil-soluble organic sulfonates : en
  • DE1698467U - FOIL WITH ROWS OF HOLES. : de en
  • DE927497C - Process for regenerating used silicon carbide stones and breaking such stones : de en
  • CH306964A - Device for supporting the upper yarn guides and separators of a ring spinning machine. : en it
  • CH307003A - Process for thickening liquid fuels. : de en
  • CH307058A - Machine tool. : de en
  • FR1093930A - Heating appliance : en fr
  • GB729863A - Improvements in or relating to platforms for attachment to tractors : en
  • DE1698379U - STEERING GEAR FOR TRACKED VEHICLES. : de en
  • DE1698387U - KEY HOLDER - FLASHLIGHT. : de en
  • AU200952B2 - Highspeed tape reader machanism : en
  • AU206122B2 - A radiating gas burner : en
  • BE537503A - TUBULAR PROFILE AND ITS APPLICATIONS, PARTICULARLY IN THE COLD INDUSTRY : en fr
  • GB729656A - Improvements in the fastness of coloured textile materials : en
  • DE1698114U - ROTATION PROTECTION FOR SOCKETS FOR WATER AND MOISTURE PROTECTED LUMINAIRES. : de en
  • DE1698346U - STAND FOR METAL BED FRAME. : de en
  • CH307013A - Process for the electrolytic etching of capacitor electrodes made of tantalum. : de en
  • AU452154A - Container with pouring spout and closure : en
  • AT181894B - Two-layer winding : de en
  • AU449954A - Improvements in and relating to vehicle suspensions : en
  • CH307048A - Waterproof winder for timepiece. : en fr
  • GB729627A - Improvements in and relating to boxes : en
  • FR1093891A - Device for condensing excess steam in steam power plants : en fr
  • FR1094053A - Centrifugal device for the continuous treatment of solid, liquid or gaseous materials : en fr
  • GB729861A - Improvements in protective shields for welders or the like : en
  • DE1698086U - TRANSPORT CONTAINER. : de en
  • FR1094161A - Control device for electric machines with flexible transmission : en fr
  • GB729651A - Improvements in or relating to industrial stud driving tool : en
  • GB729721A - Improvements in monitoring systems for automatic pilots : en
  • US2708223A - Clock controlled electric switch : en
  • USD174700S - Combined umbrella and overshoe stand : en
  • US2708202A - Pregnene-21-aldehydes, their derivatives and process thereof : en
  • AT181865B - Process for the production of steel with high nitrogen contents of up to 0.5% : de en
  • DE768018C - Cylinder cover for multi-cylinder internal combustion engines : de en
  • US2707981A - Citrus fruit juice extractor : en
  • FR1094137A - Curtain support for shower installations and similar applications : en fr
  • GB729918A - Improvements in or relating to magnetic deflecting means for cathode ray tubes : en
  • DE768022C - Computing device for forming the reciprocal value of a known quantity, e.g. B. Target range : de en
  • DE927457C - Process for the production of electron beam tubes and tubes produced by this process : de en
  • FR1094143A - Fusion spinning of linear synthetic polymer filaments : en fr
  • AU205123B2 - Improvements in and relating to devices for carrying and distributing finely divided materials such as fertilizer lime and substances similar to fertilizers and lime : en
  • DE1698126U - HAIR DRYERS. : de en
  • DE1698430U - STEAM PRESSURE LID WITH POT AND THREE INSERTS. : de en
  • DE927627C - Process for the production of higher molecular weight polyenals : de en
  • FR1094038A - Safety side light for motor vehicles : en fr
  • FR1094157A - Process for dyeing vinyl polymer articles : en fr
  • DE927561C - Device for removing the scale skin, possibly already broken by pre-descaling, from goods to be descaled, e.g. B. Wire : de en
  • GB729903A - Closure for collapsible tubes : en
  • FR1093896A - Mounting for television receivers : en fr
  • FR1094033A - Method and device for adding solvent to ink on the rollers of printing presses to compensate for evaporation : en fr
  • FR1094179A - Cooling of freshly slaughtered meat : en fr
  • DE927438C - Shovel loader with a shovel container hinged to the swing arms of a vehicle : de en
  • GB729585A - Improvements in or relating to sewing machines : en
  • CH307110A - Device for limiting the amplitude of an alternating current. : de en
  • DE927680C - Process for the production of liquid synthetic resin glues containing starch preparations as blending agents : de en
  • GB729641A - Improvements in or relating to the separation of glycosides and aglycones from strophanthus sarmentosus : en
  • GB729814A - Improvements in or relating to corona discharge tubes : en
  • IE21295L - Sodium chloride : en
  • BE519822A - NEW DERIVATIVES OF PYRIMIDINE. : en fr
  • CH307012A - Process for the production of an object made of silver or a silver alloy and protected against tarnishing and corrosion, and the object produced by this process. : de en
  • CH307145A - Process for the transmission and reproduction of color television images. : de en
  • US2707926A - Thread tensioning devices and mechanisms for actuating the same : en
  • DE927652C - Process for the enrichment of antibiotic, in particular tuberculocidally active substances : de en
  • FR61542E - Glassy products : en fr
  • DK79221C - Apparatus for making capsules, preferably bottle capsules. : da en
  • GB729663A - Improvements in or relating to on-off recorders : en
  • US2708065A - Collapsible carton : en
  • US2708216A - Transmitter suppressor : en
  • GB729605A - Improvements in or relating to organopolysiloxane moulding compositions : en
  • DE927195C - Wagon spinner : de en
  • DE927573C - Mechanical arrangement for crossbar multiple switches : de en
  • FR1093876A - Fitting for flexible hoses subjected to high pressure, in particular for hydraulic braking systems : en fr
  • FR1094049A - Column intended for the exposure of liquids to a countercurrent of gases or vapors : en fr
  • GB729554A - Improvements relating to space-heating radiators : en
  • DE1698299U - HAND-WOVEN RUSH FABRIC. : de en
  • DE1698328U - DEVICE FOR CLEANING FABRICS AND SURFACES OF ALL KINDS. : de en
  • DE927628C - Process for the extraction of acetic acid from aqueous solutions : de en
  • GB729728A - Device for the step by step feed of a strip in a wrapping machine : en
  • AU206120B2 - Means for feeding work-pieces to power-presses and like machines : en
  • AU446754A - Improvements in or relating to oil-fired heaters for tar bitumen emulsions and mastic asphalt : en
  • DK79239C - Device for water meters for protection against frost. : da en
  • FR1093833A - Washing machine improvements : en fr
  • FR1094138A - Household refrigerator : en fr
  • US2707895A - Pivot adjustment means for wrench-pliers : en
  • DE927578C - Process for the production of sheet resistors : de en
  • DK79233C - Process for recovering tuberculin from filtrates of tubercle bacillus cultures by means of an acid. : da en
  • GB729966A - Improvements in or relating to screening plant for coke or other broken material : en
  • DK79235C - Lifting equipment, in particular for lifting vehicles. : da en
  • FR1094074A - Handle : en fr
  • FR1094093A - Process and centrifugal separator for the deacidification of vegetable or animal oils by the dry process : en fr
  • BE519824A - NEW DERIVATIVES OF PHENOTHIAZINE AND THEIR PREPARATION METHODS. : en fr
  • CH307062A - A chain saw. : en fr
  • CH307159A - Device for closing a wall opening used for the passage of material with at least three notches for receiving rollers attached to the closing plate, mainly for food gaps. : de en
  • BE519857A - : en
  • FR1093978A - Sanitary device combinations : en fr
  • FR1094065A - Farm tractor with auxiliary clutch for PTO shaft : en fr
  • FR1094106A - Stabilization process for arylsulfonalcoyl-or-alkanolamines : en fr
  • DE1698390U - SLIPPERS, BEACH SHOES, SANDALS OD. DGL. : de en
  • DE1698283U - EDUCATIONAL AND ENTERTAINMENT GAME. : de en
  • DE1698293U - PACKAGING FOR FRUIT KNIFE. : de en
  • CH306935A - Method and device for carrying out soil investigations. : de en
  • US2707939A - Aircraft steering system and valve therefor : en
  • US2708011A - Brake and wheel cooling means : en
  • US2707958A - Ureteral stone extractor : en
  • DE1698137U - MACHINE FOR CHIPPING WOOD FOR WOOD CHIPBOARD. : de en
  • DE1698393U - TODDLER RATTLE. : de en
  • DE1698094U - RUBBER FOLDING TAPE CONNECTED AT PERIODS TO A CHAIN TRANSMITTING THE PULLING FORCE. : de en
  • DE927387C - Process for producing high quality steel : de en
  • US2707808A - Evaporator door assembly : en
  • US2707934A - Pipe line treating plug : en
  • US2708109A - Fluid spring : en
  • FR1093972A - Electric dust vacuum : en fr
  • CA512768A - Refrigerator defrosting apparatus : en fr
  • AU200768B2 - Improvements in or relating toa transfer mechanism fora metalworking machine : en
  • US2708193A - Water-soluble chromium-containing azo dyestuffs : en
  • CH307088A - Actuating device for hydraulic servomotors. : de en
  • DE1698235U - BED FRAME. : de en
  • CH306959A - Bottle neck collar. : en fr
  • CH307172A - Process for the production of a copper-containing azo dye. : de en
  • US2708046A - Industrial lift-truck : en
  • AT181991B - Device for swiveling rain pipes to irrigate crops : de en
  • CA512697A - Method of preparing lowered viscosity gelatin : en fr
  • CH307083A - Apparatus for the mutual centering of socket pipes when they are joined together. : de en
  • DE1698381U - BRAKE LIGHT SWITCH FOR MOTOR VEHICLES. : de en
  • DE1698471U - AUXILIARY WHEEL SUPPORT DEVICE FOR CHILDREN'S TWO-WHEELS. : de en
  • US2708192A - Method of making adhesive composition containing a diene rubber and a phenolic resin : en
  • AU452454A - Bearing arrangement between the car body and truck bolster ofa railway car : en
  • CH307065A - Process for manufacturing films and apparatus for carrying out this process. : en fr
  • AU202822B2 - Pipe wrench : en
  • FR1093818A - Process to intensify the assimilation of nutrients by plants : en fr
  • FR1093861A - Voltage detector adapting to a pole for electrocuted rescue : en fr
  • US2708025A - Spectacle cases and method of making same : en
  • CA512622A - Sample-taking and casing-perforating apparatus : en fr
  • DE1698189U - RIVER TRIPS WITH SEPARATE DRIVE BY PROPELLERS. : de en
  • DE1698246U - FLOOR DINING CARRIER WITH CARRIER. : de en
  • USD174704S - Phonograph tone arm : en
  • US2708225A - Panel switch : en
  • CA512813A - Production of interpolyamides : en fr
  • AU461754A - Improvements in or relating to color television systems : en
  • US2707853A - Cutting machine : en
  • US2708265A - Electrical connector : en
  • DE1698326U - ADDITIONAL DEVICE FOR SMALL VACUUM CLEANER. : de en
  • DE927454C - plug : de en
  • DE927654C - Kitchen machine : de en
  • AU443754A - Improvements in or relating toa device comprising an xray apparatus andan electronic image-intensifying tube : en
  • FR1093969A - Manufacturing process for gelling agents and gelled hydrocarbons : en fr
  • CH307196A - Process for the preparation of a metal-containing azo dye. : de en
  • US2708152A - Production of diborane diammoniate : en
  • FR1093869A - screen-glasses against glare : en fr
  • FR1094100A - Automatic ventilation and cooling system : en fr
  • CH307050A - Machine for working stones used in particular in watchmaking. : en fr
  • CH307107A - Process for the manufacture of an electrode for an electric battery and an electrode obtained by this process. : en fr
  • US2707914A - Drive for multicolor press : en
  • US2708058A - Means for withdrawing liquid from a container : en
  • DE927382C - Stand-up collar with shape retention insert : de en
  • DE927423C - Self depositors for threshing machines : de en
  • DE927501C - All-round articulated coupling for rolling mills with a sleeve encompassing the roll neck and the transmission spindle : de en
  • FR1093967A - Multi-layered sheet for repairing rubber or rubberized objects : en fr
  • FR1094090A - Universal joint with two similar parts : en fr
  • GB729654A - Dispenser for pressure sensitive adhesive tape : en
  • GB729678A - Method of and apparatus for the production of filter rods : en
  • FR1094107A - Bis- (tri-organo-phosphorus) sulfides and polysulfides, and processes for their preparation : en fr
  • FR61537E - Improvements to Magnetically Determined Viscosity Fluid Devices and Applications : en fr
  • FR1093676A - Improvements made to purifiers for fluids, especially air filters : en fr
  • GB729928A - Improvements in or relating to the charging of shaft furnaces or the like : en
  • DE1698032U - PICTURE CLAMP AND PICTURE CLAMPING BAR. : de en
  • FR1093651A - Improvements made to electrodes for galvanic elements : en fr
  • FR1093914A - Method and device for exchanging gases with liquids : en fr
  • AT181857B - Process for increasing the crease resistance of textiles : de en
  • DE927616C - Hydraulic power steering device for motor vehicles : de en
  • US2707899A - Low-reflecting glass : en
  • US2708099A - Flexible resilient normally curved tubular drill guide having friction shoes : en
  • FR1094094A - Ball joint improvements : en fr
  • GB729658A - Improvements in or relating to packing machines : en
  • GB729992A - Improvements relating to the attachment of three or more walls along a common intersecting line : en
  • FI27672A - Electrodes for angling or fusing : en fi
  • GB729608A - Improvements in or relating to pigmented compositions : en
  • GB729698A - Improvements in and relating to clothes wringers : en
  • FR1093714A - Magnetic switching device : en fr
  • FR1093892A - Aperiodic device for damping the oscillations of the main elastic suspension systems of vehicles and similar applications : en fr
  • FR1094029A - Articles of elastic material for the treatment of foot ailments : en fr
  • DE1698060U - DEVICE FOR CARRYING SHOP WINDOWS - EXHIBITION ITEMS. : de en
  • DE1698436U - PROFILE TUBE FOR FRAMES OF SHOP WINDOWS AND THE LIKE : de en
  • AU213018B2 - An improved cane-plant dipper : en
  • CA512735A - Under sand frame moulding and pattern plate making suitable for above moulding method : en fr
  • CH307170A - Process for the production of a copperable azo dye. : de en
  • US2707974A - Shuttle binder and mounting therefor : en
  • DE927625C - Process for the catalytic polymerization of an olefin-containing hydrocarbon stream : de en
  • FI27703A - Packaging materials : en fi
  • GB729571A - Contacting solids with gases : en
  • FR1093825A - Device for transmitting mechanical vibrations to a fluid : en fr
  • FR1094117A - Diary with permanent frame showing a large number of day lines, and, for each day, a large number of time columns, with the possibility of scrolling the day lines at will towards the future or the past : en fr
  • CA512692A - Manufacture of highly polymeric nitrogen-containing compounds : en fr
  • CA512734A - Apparatus for the distillation or fractionation of fatty acids : en fr
  • CH306933A - Ladder belts for slat blinds. : de en
  • US2707864A - Combat damage control system for gas turbine or turbojet engines : en
  • USD174721S - Deep fat fryer : en
  • GB729618A - Improvements in or relating to swirl tubes : en
  • GB729785A - Document filing system : en
  • US2707956A - Surgical appliance : en
  • FR61575E - Improvement in variable capacitors used by the radio and in their use : en fr
  • GB729984A - Improvements in and relating to sieve or screen apparatus incorporating brush means especially for cleaning confectionery and the like : en
  • DE1698419U - LIPPASTE HOLDER. : de en
  • DE927505C - Process for the production of thiosemicarbazones : de en
  • DE1698492U - TOY MACHINE GUN. : de en
  • DE927455C - Arrangement for the secure attachment of metal parts to electrical devices : de en
  • CH307199A - Process for the preparation of a metal-containing azo dye. : de en
  • US2708135A - Arm rest : en
  • AT181989B - Outer shoe for the cutting unit of mowing machines : de en
  • AU206332B2 - Improvements in gripping devices : en
  • USD174719S - Dress : en
  • AU453954A - Change speed sprocket for bicycles : en
  • DE1698163U - LINING AND COVER FOR BARRIERS AND ITS ITEMS. : de en
  • DE1698202U - DIAPER PANTS WITH BUILT-IN FOAM. : de en
  • DE1698372U - ROLLER BEARING SEAL. : de en
  • DE927511C - Broadband direct current amplifier with electron tubes : de en
  • AT181952B - Gutter shaped stone as well as gutter constructed from such : de en
  • US2708056A - Valve with vent : en
  • US2707904A - Sonobuoy dispensers : en
  • US2708200A - Pentaerythrite dihalohydrin monosulfurous acid esters : en
  • US2708180A - Carrying out catalytic reactions with hydrocarbons in the presence of hydrogen : en
  • US2708143A - Disposable bearing structure : en
  • US2708263A - Rotary waveguide joint : en
  • DE1698259U - VIBRATION GENERATOR. : de en
  • DE1698322U - HOLDER FOR ELECTRIC SHAVERS. : de en
  • AU442254A - A process 1 forthe production of 4-monoalkyl-aminosalicylic acids and 4-monoalkyloxyalkylated-amino-Salicylic acids : en
  • USRE23997E - Electroscope : en
  • AT181925B - Process for the production of an ointment which can be incorporated transcutaneously from hormone-like fermentation substances : de en
  • AT181982B - Artificial udder : de en
  • AU204851B2 - Improvements in strain gages : en
  • CA512616A - Garment : en fr
  • CA512637A - Trap : en fr
  • CH307059A - Punch. : de en
  • CH307026A - Ball game of skill. : de en
  • CH307153A - Method for removing entrenchments in pneumatic conveying lines. : de en
  • CH307165A - Process for the preparation of erythro-B-p-nitrophenyl-serine ethyl ester hydrochloride. : de en
  • DE1698157U - COMBUSTION MACHINE WITH V-SHAPED CYLINDER ARRANGEMENT. : de en
  • DE927435C - Dispensing counter : de en
  • DE927617C - Pulling and braking device for trailers : de en
  • CH307000A - Process for reducing the adverse effects of combustion products. : de en
  • AU205124B2 - Negative. impedance converter : en
  • USD174677S - Smoking stand : en
  • AT181941B - Coupling for chairs : de en
  • CA512664A - Production of articles of high impact strength : en fr
  • FR1093956A - Apparatus for manufacturing plastic hollow parts : en fr
  • US2707918A - Fuse for a military shell : en
  • US2707925A - Heating systems for bakers' ovens and other heating chambers : en
  • GB729923A - Improvements in or relating to radar display systems : en
  • GB729790A - Improvements in and relating to domestic mops : en
  • GB729871A - Improved method of evacuating vessels : en
  • DE1698423U - CAMPING SET. : de en
  • DE1698296U - CURVED CONVEYOR BELT, WHOSE FOLDING BELT, USING THE WING AREA, IS SUPPORTED BY SUPPORT ROLLERS ON SIDE-MOUNTED GUIDE RAILS. : de en
  • AU202209B2 - Floating grain lifter : en
  • AU448354A - Improvements in or relating to window lift assembly : en
  • FR1093975A - New polymethine compounds, processes for their preparation, and their applications, in particular in photography : en fr
  • FR1094039A - Junction Type Semiconductor Triodes : en fr
  • GB729685A - Improvements in or relating to colour-television image-reproducing apparatus : en
  • DE927469C - Control device for the lock pocket of a ski conveyor : de en
  • GB729621A - Improvements in or relating to circuits for levelling datum signals interspersed in electric signals, for example television signals : en
  • CH306998A - Preparations for refreshing and caring for rough leather, in particular for treating shoes. : de en
  • CH307161A - Container, in particular pressure cooker, with closing device. : en fr
  • US2708004A - Fluid operated guiding means : en
  • US2708208A - Production of phenols : en
  • AU200194B2 - Explosive assemblies and connectors therefore : en
  • DE1698231U - INSULATION JUG. : de en
  • CA512641A - Apparel holder for coat hanger : en fr
  • CA512659A - Light communication or radar system : en fr
  • CH307180A - Process for the production of a copper-containing azo dye. : de en
  • US2708106A - Circumferential seals for regenerative heat exchangers : en
  • FR1093679A - Improvements to containers or spray bottles with valve device : en fr
  • FR1094034A - Signaling combiner box with electrical circuit for games or others : en fr
  • FR1094173A - Advanced condenser construction : en fr
  • GB729612A - Vortex-electrostatic gas cleaner : en
  • GB729673A - Improvements in or relating to valve structures : en
  • FR1094044A - Remote controlled toy : en fr
  • DE1698484U - TOY FIGURE. : de en
  • US2708090A - Electromagnetically controlled metering valve mechanism : en
  • AU445554A - Improvements relating to voltage transformer units for high-voltage switchgear : en
  • FR1093707A - Improvements to the isolation of refrigeration appliance chests : en fr
  • FR1093955A - Accounting synchronizing the keeping of entries on the auxiliary books : en fr
  • DE1698282U - PERMANENT PLAYING CARD. : de en
  • DE1698247U - ADJUSTABLE HANGER. : de en
  • DE1698015U - MOVABLE ROOF MOUNTING DEVICE FOR OUTDOOR LUMINAIRES OF ALL KINDS. : de en
  • DE1698207U - FABRIC CLAMP. : de en
  • FR1093705A - Power supply device for consumer circuits : en fr
  • FR1094186A - Device for regular and continuous pressurization of all liquids : en fr
  • AT181918B - Nails for surgical purposes : de en
  • FR1094058A - Method and device for fixing mudguards in baby carriages with daumont suspension or others : en fr
  • DE1698084U - ELASTIKBAER (TOY FIGURINE). : de en
  • FR1093788A - Monolithic floor, in particular in reinforced concrete, made using prefabricated lost formwork : en fr
  • FR1094175A - Method and apparatus for manufacturing hollow molded plastic articles : en fr
  • DE1698048U - DEVICE FOR TENSIONING CONCRETE FORMWORKS. : de en
  • DE1698345U - BOOK OR WRITING SUPPORT FOR FURNITURE, IN PARTICULAR CHAIRS. : de en
  • GB729748A - Liquid acetylene : en
  • GB729932A - Improvements in or relating to a method of packaging fuse cord, apparatus therefor, and to a new and improved package of fuse cord : en
  • FR1093949A - Advanced key ring : en fr
  • US2708140A - Sand and gravel injector for oil well servicing : en
  • FR1094063A - Ground loss detector for direct current network : en fr
  • DE927444C - Soil improvers : de en
  • GB729629A - An improved devon spinner for fishing : en
  • GB729805A - Improvements relating to pit props : en
  • GB729850A - Improvements in or relating to crystal diodes : en
  • CH307121A - Cathode and process for its manufacture. : de en
  • GB729859A - Improvements in or relating to disc brakes for vehicles : en
  • DE1698400U - HANDLE FOR TOOLS. : de en
  • US2707987A - Collapsible infant's chair : en
  • US2708201A - 16-haloprogesterones, their 21-hydroxy derivatives and esters thereof : en
  • USD174727S - Taxi cab : en
  • AU441254A - Method of operating a combustion motor by means of additives tothe combustion fuel : en
  • CH306939A - Device for regulating the flow of hot air from walled ovens. : de en
  • US2707866A - Jet engine fuel control system responsive to engine speed and tail pipe temperature : en
  • US2708074A - Process for disposal of contaminated hospital waste : en
  • DE927609C - Circulating bodies made of superpolyamide, in particular pinions, gearwheels, impellers, bushings or the like. : de en
  • DE1698245U - BUCKET CLOSURE. : de en
  • DE927663C - Electric fence with a suspended breaker system : de en
  • AU450554A - Improvements in air compressors : en
  • DE1698145U - CONTACT AGENCY, IN PARTICULAR FOR GAME MACHINES. : de en
  • US2707915A - Printing means for labeling machines : en
  • US2707829A - Turf cutting tool : en
  • CH307194A - Process for the preparation of a metal-containing azo dye. : de en
  • AU206333B2 - Improvements in or relating to color television systems : en
  • CA512624A - Device for repairing broken pipes : en fr
  • CA512759A - Evaporators : en fr
  • CH307226A - Device for the simultaneous projection of several individual images composing a television image. : de en
  • DE1698183U - EMERGENCY BRAKING DEVICE FOR BUSES. : de en
  • DE1698435U - LATTICE CONNECTION. : de en
  • FR1093771A - Setup allowing the reception of a choice of frequency-modulated and amplitude-modulated broadcasts : en fr
  • CA512629A - Friction-band calender : en fr
  • CH306929A - Reel for fishing. : en fr
  • FR1093762A - Elevated irrigation canals upgrades : en fr
  • DE927664C - Valve seat seal for gas, vaporous media or mixtures, especially for condensers : de en
  • FR1093692A - Printing mechanism of non-decimal calculating machines : en fr
  • FR1094006A - Process of agglomeration of textile fibers by polyester resins : en fr
  • GB729998A - S-(ethylxanthoyl) o-(4-nitrophenyl) o-ethyl dithiophosphate : en
  • FR1094070A - Handbag or suitcase with thermal insulation : en fr
  • FR1094176A - Motor operating on single-phase networks of different frequencies : en fr
  • GB729699A - Improvements in or relating to ball joints : en
  • FR1094027A - Compressor, especially for small refrigeration machines : en fr
  • FR1094159A - Device for spraying at low pressure fluids, semi-fluids or other materials : en fr
  • AU442654A - Agglomerating compounding ingredients for rubber : en
  • CA512670A - Sulfurous acid addition compound and method of preparation thereof : en fr
  • DE927487C - Spur gears, especially for motor vehicles : de en
  • FR1093800A - Process for the continuous saponification of chloroalkylamine hydrochlorides and hydrochlorides of aminoalkylsulfonic acid chlorides : en fr
  • FR1094071A - Watering or agricultural irrigation device by projection of artificial rain : en fr
  • DE1698417U - GLASS, IN PARTICULAR GLASS BUTTON WITH MARBLE-PEARL NUT. : de en
  • FR1093663A - Two-stroke engine : en fr
  • GB729604A - Improvements in the production of protectively coated metals : en
  • DE927599C - Heating element made of folded sheet metal : de en
  • AT181980B - Transducer for single-head operation of ultrasonic echology devices for material testing : de en
  • AU202157B2 - Improvements in or relating to electrical deicing equipment : en
  • FR1094163A - Folding back seat for stadiums, sports fields and arenas : en fr
  • AU457354A - Card shuffling device : en
  • FR1093677A - Dispensing device for spherical candies and other objects : en fr
  • AU204725B2 - Improvements in hand operated stapling appliances : en
  • CA512666A - Amino acid modified polyester-polyamide condensation products and process of producing the same : en fr
  • DE1698377U - PIVOTING AND TILTING BASE PLATE FOR FILM CAMERAS. : de en
  • US2708096A - Valve devices : en
  • US2708222A - Wide tuning stabilizer : en
  • DE1698480U - TABLE SOCCER GAME. : de en
  • FR1093990A - Rotational motion transmission by means of an elastic belt : en fr
  • GB729669A - Electrical insulating material and method of making same : en
  • GB729724A - A hydraulically operated automatic clutch control device for automobile vehicles : en
  • GB729808A - Manufacture of testosterone injection preparations : en
  • GB729556A - Electrostatic transducers : en
  • GB729742A - Improvements relating to welding thermo-plastic materials : en
  • GB729943A - Conveyors : en
  • GB729563A - Improvements in or relating to forced draught systems in furnaces, e.g., cupola or blast furnaces : en
  • GB729739A - Improvements in or relating to the manufacture of materials with adhesive coatings : en
  • GB729865A - Heavy duty vehicle with power steering : en
  • DE1698448U - DEVICE FOR CALIBRATING TORQUE WRENCHES OD. DGL. : de en
  • DE1698515U - TEMPERATURE CONTROLLER, IN PARTICULAR FOR ELECTRICALLY HEATED HEATING CUSHIONS. : de en
  • AT181995B - Milking stool : de en
  • FR1094156A - Insole for flat feet : en fr
  • US2707790A - Padding machine : en
  • US2708040A - Air-lock system for a continuously operated vertical cement kiln : en
  • US2708091A - Convertible type pilot controlled piston valve : en
  • CA512696A - Built-in synchro flash mechanism : en fr
  • CH307139A - Coordinate selector. : de en
  • AT181888B - Electrical lead body : de en
  • DE1698266U - ENVELOPE WITH ZIP OPENING. : de en
  • DE768016C - Device for direct localization of stationary heat sources : de en
  • DE768021C - The outer contour of an aircraft cell part that can be produced in a construction device and is internally stiffened transversely and longitudinally at several points is determined by templates which are easily detachably attached to framework parts of the construction device extending transversely to them : de en
  • DE927575C - Circuit arrangement for call seekers with selector switch : de en
  • DE927591C - Process for the production of matt lacquers : de en
  • DE927407C - Spindle luffing mechanism for cranes : de en
  • DE927490C - License plates for motor vehicles : de en
  • GB729964A - Equipment for checking the positioning of coke pusher machines and coke guide machines of horizontal chamber coke oven batteries : en
  • CH307201A - Process for the preparation of an azo dye. : de en
  • DE927424C - Comminution process and equipment for carrying out the process : de en
  • CH307151A - Household appliance chassis. : de en
  • DE927391C - Shut-off valve for compressed air lines of railway braking systems, air pipes or the like. : de en
  • CH307001A - Process for the manufacture of explosives. : de en
  • AU201661B2 - Improvements in or relating to resiliently controlled or snubbed hinge joints : en
  • US2708268A - Sequential phase-shifted amplitude modulated carrier wave : en
  • FR61592E - Method of using elastic sheath tubes for fluid or pasty products : en fr
  • DE1698193U - HEEL PAD FOR SKI BINDINGS. : de en
  • FR61565E - Improvements made to presses, more especially to those for vulcanizing rubber : en fr
  • GB729581A - Improvements in and relating to anti-dazzle screens for fluorescent tubes : en
  • GB729826A - Hexylresorcinol esters and anthelmintic compositions containing them : en
  • AU203707B2 - A method forthe production of anilides : en
  • CH307200A - Process for the preparation of an azo dye. : de en
  • FR1093834A - Improvements to the flushing tanks for odorless toilets : en fr
  • FR1093890A - Development of roasting spits : en fr
  • FR1094145A - Switching device for radio or electric circuits : en fr
  • DE1698083U - BELT DRIVE FOR TWISTING MACHINES. : de en
  • AT181951B - Method and device for the production of structures and components from prestressed concrete : de en
  • FR1093686A - Regulating turbine for catalytic heaters : en fr
  • FR1094155A - Cleaning and degreasing product, in particular for industry and household, in the form of tablets and its manufacturing process : en fr
  • FR1093796A - Plate blank in thermosetting material and its manufacturing process : en fr
  • AU202019B2 - A nut : en
  • DE1698211U - ELASTICALLY COMPLIANT BRUSH. : de en
  • DE927410C - Drive device for cable drums operated by spring force : de en
  • DE927574C - Circuit arrangement for telecommunications, in particular telephone systems with common control devices : de en
  • DE1698205U - NECK CLOSURE FOR CAPS. : de en
  • GR16249B - CONSTRUCTION OF NEW CEMENT FROM LEFKOLITOS, DOLOMITOUS SERPANTINI. : el en
  • FR1093678A - Electrical connection : en fr
  • AU200767B2 - Improvements in or relating to oil-fired heaters for tar bitumen emulsions and mastic asphalt : en
  • US2708089A - Flexible fixture hanger : en
  • FR61600E - Advanced device for washing and rinsing laundry : en fr
  • USD174692S - Link chain for a bracelet or the like : en
  • US2708244A - Piezoelectric transducers using lead titanate and lead zirconate : en
  • US2707969A - Valve construction : en
  • US2708199A - Preparation of organic polysulfides : en
  • CH307210A - Process for the preparation of an azo dye. : de en
  • DE927542C - Spade for gardening and field work : de en
  • US2707809A - Multiple window construction : en
  • US2707886A - Hand controls for automobiles : en
  • DE927525C - Arrangement for the compensation of the axial astigmatism of electric or magnetic electron lenses : de en
  • CA512625A - Garment hanger support : en fr
  • CH307028A - Bullet case. : de en
  • DE1698431U - AUTOMATIC FAN. : de en
  • FR1094133A - Talking reader for control measuring device or others, remotely, by means of any telecommunication means : en fr
  • FR61528E - Method of fixing the wheel covers of motor vehicles and the resulting wheel covers : en fr
  • GB729754A - Improvements in or relating to a method of making glass filament strands : en
  • GB729935A - Improvements in or relating to safety devices for appliances making, using, treatingor purifying combustible gases : en
  • AU440754A - A method of cooling cutting tools using carbon dioxide : en
  • FR1093810A - Heating wedge to be plated : en fr
  • DE1698469U - OPTICAL OVERHAUL SIGNAL SYSTEM FOR MOTOR VEHICLES. : de en
  • FR1093900A - New weld and its production process : en fr
  • GB729765A - Means for blood grouping : en
  • CH306941A - Process for the production of a raw material for aerated concrete by burning limestone with low-percentage fossil fuels. : de en
  • US2707803A - Moulds for thermoplastic materials : en
  • CA512787A - Damping system for dirigible craft : en fr
  • DE1698382U - VEHICLE SADDLE. : de en
  • GB729762A - Improvements in or relating to shaft couplings : en
  • CA512617A - Dual band gas burner with cross-over burner grid : en fr
  • DE1698191U - TAKE IN SKY LIGHTS TO FULLY MACHINE. : de en
  • DE927409C - Portable winch : de en
  • US2707897A - Expanding, undercutting insert : en
  • DE1698464U - DEVICE FOR CLEANING WORKPIECES. : de en
  • US2707993A - Vertical slat blinds : en
  • US2708250A - Tube assembly : en
  • USD174717S - Dress : en
  • GB729799A - Conveyors for bulk materials : en
  • AU442454A - Fluted fabric and method of making same : en
  • CA512716A - Parasiticidal composition : en fr
  • CH307071A - Stretchable scissor link strap for jewelry and utility purposes. : de en
  • CH307158A - Flexible electric resistance heating element. : en fr
  • FR1093764A - Exhaust control device for two-stroke engines : en fr
  • AU443054A - Brake mechansim : en
  • GB729602A - Telescope for levelling and similar instruments : en
  • AU460954A - Improvements in handtools : en
  • CH307221A - Fluid bearing. : en fr
  • FR1093888A - Variable vernier capacitor : en fr
  • AT181880B - Cathode ray tubes, in particular for color television : de en
  • DE1698154U - COOLING DEVICE. : de en
  • US2707929A - Collapsible anchor : en
  • US2708013A - Prefabricated door frame construction : en
  • US2707990A - Method and apparatus for the drying, concentration or crystallization of liquid materials : en
  • AU201893B2 - Anti foam process and apparatus in papermaking : en
  • DE927437C - Device for loosening and conveying dust-like and fine-grained goods by means of air blown into the goods : de en
  • GB729578A - Improvements in or relating to double twist spindles for textile yarns : en
  • CH306971A - Stable composition, in particular for the treatment of cellulosic fibers. : en fr
  • DE768017C - Arrangement for measuring short periods of time using a Braun tube : de en
  • GB729940A - Improvements in or relating to bearings : en
  • DE1698462U - GASKET CONSISTING OF AN ELASTIC MASS. : de en
  • AU202821B2 - Heating apparatus : en
  • AU205883B2 - Improvements in and relating to motion-transmitting connecting joints : en
  • US2707980A - Jointer attachment for a portable hand saw : en
  • US2708148A - Camera timer : en
  • US2708059A - Pleating operations : en
  • US2708120A - Auto body tilt control : en
  • AU460454A - Improvements in and relating to balland socket joints : en
  • US2707937A - Bird actuated bell support : en
  • US2708024A - Wire drawing apparatus : en
  • CA512729A - Thrust bearing for journal boxes : en fr
  • CH306960A - Device for moving an object through a conduit. : de en
  • DE1698273U - HARDWARE FOR A WINDOW SKYLIGHT. : de en
  • DE1698389U - BREAD CUTTING KNIFE. : de en
  • FR1093951A - Further training in electronic adding machines : en fr
  • CA512713A - Toy gun and target game : en fr
  • CH307176A - Process for the production of a copper-containing azo dye. : de en
  • DE927572C - Power surge transmitter for subscriber stations in telecommunications, especially telephone systems for selecting a limited number of multi-digit numbers : de en
  • FR1094048A - Cozy cover and its adjustable bolster cover, standardized for several widths : en fr
  • CA512701A - Imide derivatives of proteins and their preparation : en fr
  • CA512789A - Process of modifying proteins by alkali and oxygen : en fr
  • AT181896B - Electromagnetic drive system : de en
  • AU210731B2 - Improvements in or relating to article transfer arrangements for use in conveyor systems : en
  • BE537703A - : en nl
  • DE1698338U - FOLDING CHAIR. : de en
  • DE1698465U - LETTER ENVELOPE WITH TAP DEVICE. : de en
  • DE1698023U - STRIP CUTTERS FOR VEGETABLE CUTTERS. : de en
  • DE1698402U - FIBER TUBE. : de en
  • DE927381C - Sports shirt, sports blouse, etc. Like. With exchangeable collar : de en
  • DE1698196U - TOY GYRO WITH BUILT-IN DISC. : de en
  • GB729580A - Reducing the plastic extensibility of textile yarns, filaments, threads, cords or fabrics : en
  • GB729573A - Seals for closures of pressurised compartments : en
  • DE1698168U - CLAMPING STAND FOR ELECTRIC TOOLS, IN PARTICULAR ELECTRIC HAND CURVING SHEARS. : de en
  • DE768015C - Device for limiting the speed of the setting motor of an object : de en
  • GB729687A - Improvements in or relating to conveyors for feeding workpieces to metal cutting andlike machine tools : en
  • AU200954B2 - Improvements in or relating to lever wrenches : en
  • CA512642A - Glass cutting machine : en fr
  • DE1698185U - DIRECTION INDICATORS FOR DRIVE AND MOTORCYCLES. : de en
  • US2708062A - Bottle holder for automobiles : en
  • DE927559C - Doll's head : de en
  • GB729560A - A process for the manufacture of liquid polymerization products : en
  • DE1698136U - TRANSPORTABLE GRAIN SILO. : de en
  • DE1698164U - VALVE HOUSING. : de en
  • US2708228A - Apparatus for the automatic production of endless loop of wire from wire stock : en
  • FR61546E - Glue for plywood and veneers : en fr
  • US2708094A - Plug valve : en
  • US2708237A - Selective frequency changer : en
  • FR1093840A - Method of titrating a moving wire : en fr
  • FR1093929A - Method and apparatus for the automatic control of electrical alarm installations : en fr
  • FR1094187A - Reflective mirror camera with variable image on the frosted plate : en fr
  • DE927499C - Filling device accommodating several vessels to be filled : de en
  • DE927569C - Notch device for cam travel switches, in particular multi-stage travel switches, for electric rail vehicles : de en
  • AT181954B - Plaster body for grinding chimneys : de en
  • AT181922B - Cuff for the quiver of prosthetic legs : de en
  • AU202093B2 - Improvements in discharge regulators for mining shuttle cars : en
  • FR1093981A - Process for forming non-metallic layers on metallic surfaces : en fr
  • FR1094184A - Solvents and plasticizers : en fr
  • GB729892A - Improvements in or relating to paper feeding devices : en
  • USD174672S - Combined packaging and display box for watches or the like : en
  • AU163368B2 - Improvements in or relating to highspeed aircraft : en
  • GB729647A - Improvements in and relating to electrical recording and reproduction : en
  • DE1698460U - HOSE COUPLING. : de en
  • GB729542A - Improvements in or relating to multi-electrode granular semi-conductive bodies : en
  • GB729886A - Improvements in or relating to display devices or signs for advertising or other purposes : en
  • GB729970A - An improved process for manufacturing wooden shoes, and wooden shoes obtained by said process : en
  • US2708031A - Paper roll protector : en
  • FR1093854A - Device for the production of phonographic records : en fr
  • FR1093653A - Laboratory safety pipette : en fr
  • AU454954A - Heteropolymers of styrene and alkyl esters of maleic acid and process of preparing thesame : en
  • CH306978A - Apparatus for maintaining a shirt collar. : en fr
  • CH306987A - Method and device for cleaning pressurized gaseous media, in particular for de-oiling and / or dewatering air and vapors. : de en
  • FR1093655A - Advanced electrical pulse retarder : en fr
  • CA512650A - Juice overflow catchment troughs : en fr
  • CA512683A - Fire extinguishing system valve : en fr
  • FR61578E - New manufacturing process for high dielectric constant insulating materials and their application to the manufacture of capacitors : en fr
  • GB729566A - Improvements relating to means for suspending or supporting the body : en
  • CH306994A - Process for the preparation of a metal-containing trisazo dye. : de en
  • DE1698220U - ELECTRIC CABLE CONNECTION TO THE BODY FOR FLUORESCENT LAMPS WITH A SCHUKO PLUG AND SOCKET. : de en
  • DE1698398U - CLAMPING DEVICE FOR STRAPPING PACKAGING PIECES WITH WIRE, ESPECIALLY STEEL WIRE AND THE LIKE. : de en
  • AT181898B - Measuring head for measuring, checking and recording the magnetic properties of materials : de en
  • AU205122B2 - Punchcard controlled aircraft navigation computer : en
  • GB729638A - Improvements in or relating to multi-electrode gaseous-discharge tube circuits : en
  • CA512667A - Copolymers of unsaturated sulfonic acids and polyunsaturated compounds : en fr
  • DE1698325U - HAND GRIP THAT CAN BE USED AS A CLEANER. : de en
  • DE927530C - A device that replaces the missing human vocal cords : de en
  • AT181877B - Circuit arrangement for shutting down selectors, which are driven by several alternately working magnets : de en
  • CH307171A - Process for the production of a copper-containing azo dye. : de en
  • DE1698301U - TIGHTS. : de en
  • DE1698420U - FURNISHING ON TENT CURTAINS. : de en
  • DE1698103U - WASHABLE APRON. : de en
  • FR1093688A - Process for the thermal treatment of carbonates and installation intended for the implementation of this process : en fr
  • GB729823A - Improvements in or relating to alkali cellulose preparation : en
  • AT181859B - Electric shaft furnace for the production of carbon disulfide : de en
  • DE1698358U - CONSTRUCTION ELEMENTS MADE OF LIGHT MATERIAL, PARTICULARLY FOR THE CONSTRUCTION OF COLD ROOMS AND DEVICE FOR THEIR CONNECTION AND FOR ATTACHING FITTINGS. : de en
  • BE519819A - : en fr
  • CA512648A - Trench excavator : en fr
  • CA512736A - Unitary rotary seal including both stationary and rotatable sealing rings : en fr
  • CH307078A - Self-aligning bearing. : en fr
  • AT181965B - Process for the extraction of manganese from liquid blast furnace slag : de en
  • CH307066A - Method and device for producing a pneumatic vehicle tire using the flat belt method. : de en
  • DE1698014U - VOLTAGE TESTER. : de en
  • DE1698167U - TOOL SPINDLES FOR AUTOMATIC LATHE. : de en
  • DE927417C - The use of raw lead to make cable sheaths : de en
  • GB729975A - Improvements in or relating to rollers for use on textile spinning machines : en
  • CA512745A - Venetian blind : en fr
  • CH306974A - Washing machine with washing tank. : en it
  • US2707913A - Printing die control : en
  • CA512689A - Parallel crimped connector : en fr
  • DE1698052U - QUICK COUPLING, IN PARTICULAR FOR AGRICULTURAL EQUIPMENT. : de en
  • DE1698257U - REFLECTION SCANNER FOR LIGHT ELECTRICAL SYSTEMS. : de en
  • FR1093870A - Fruit packaging : en fr
  • GB729716A - Improvements in method and apparatus for printing : en
  • GB729937A - A tool for use when fitting metal draught excluder strips in position : en
  • CH307133A - Process for the preparation of guanylhydrazono-pyruvaldehyde-p-guanyl-phenylhydrazone-carbonate. : de en
  • AU458754A - Improved means for forming the edges of metal strip : en
  • CA512779A - Dry mounting press : en fr
  • CH307025A - Ski pole. : de en
  • GB729913A - Improvements in or relating to epicyclic transmission gears : en
  • CA512718A - Production of chlorine : en fr
  • CH307015A - Process for ridding fibrous materials other than textile fibers of substances hindering their bleaching. : en fr
  • AU200084B2 - Improvements in or relating to engine control arrangements : en
  • AU454054A - Improvements in or relating to signal transmission and receiving system, more particularly for use in television : en
  • CA512682A - Process and apparatus for avoiding curl in machine made paper : en fr
  • US2708147A - Cabinet installation : en
  • CH307109A - Device for generating low-frequency frequency-modulated vibrations. : de en
  • US2708171A - Method of controlling coating thickness in continuous galvanizing : en
  • AU202966B2 - Improvements in or relating to door latches : en
  • CA512744A - Printing ink and varnish therefor : en fr
  • FR1093812A - Hydrogenation of carbon monoxide : en fr
  • FR1094076A - Remote control project with automatic control : en fr
  • GB729866A - Improvements relating to bucket elevators : en
  • CH307216A - Process for the preparation of a blue leveling dye of the anthraquinone series. : de en
  • US2708183A - Long-chain urea compounds in detergent compositions : en
  • US2708261A - Subsurface areal electrical exploration : en
  • JPS303123B1 - : ja
  • AU200148B2 - Improvements in or relating to seed, fertilizer and like distributors : en
  • AU443354A - Miniature hand tool : en
  • CH307122A - Method and device for deriving a progressive movement of a movable system from a sequence of energy pulses supplied to this system. : de en
  • DE927552C - Device for depositing the wet cardboard sections separated on the winding roller of a cardboard machine : de en
  • DE927660C - Pressure oil tachometer : de en
  • FR61505E - Method of avoiding errors in accounting machines, and electrical devices using said method : en fr
  • DE1698173U - SHIPPING DOCUMENT. : de en
  • USD174679S - Airplane : en
  • DE927526C - Process for the production of Kuepen dyes : de en
  • FR1093721A - Multi-element semiconductor device : en fr
  • GB729828A - Improvements in the separation of reaction products from the synthesis of acrylonitrile : en
  • DE927506C - Process for the production of oximes by reducing alicyclic nitroparaffins : de en
  • FR1093882A - Device facilitating the installation of metal props on building sites and allowing the establishment, at variable height, of working floors : en fr
  • FR1094130A - Advanced tubular braid : en fr
  • US2707971A - Gas valve : en
  • AU449754A - Improvements in strain gages : en
  • DE927415C - Sawing machine : de en
  • CY128A - Improvements in or relating to method of and apparatus for separating and classifying substantially spherical bodies into different size groups : en
  • DE927509C - Blade for turbo machines with a hollow shaft made of sheet metal and a welded foot : de en
  • DE1698314U - LIGHT COFFIN. : de en
  • GB729919A - Improvements in or relating to method and apparatus for suppressing detonation or the effects of detonation of fuel and air mixtures : en
  • US2708247A - Hydrogen-filled electric discharge device : en
  • GB729947A - Improvements in or relating to sights for rifles : en
  • US2708136A - Prismatic window structure : en
  • DE927470C - Floating crane : de en
  • FR1093880A - Method and machine for shrinking fabrics, knits or the like : en fr
  • FR61517E - Device and improvement in the use of electrical energy applied to the control of household appliances : en fr
  • FR61547E - Filing cabinets for files or archives : en fr
  • GB729836A - Improvements in or relating to conveyor systems for conveying flat objects (such as letters or post cards) in anupright or nearly upright position : en
  • FR1094060A - Process for the preparation of mono-substituted piperazines : en fr
  • GB729574A - Suspender fastening : en
  • GB729548A - Improvements in and relating to offset lithographic printing machines : en
  • DE927673C - Weather protection cover for motorcycles : de en
  • DE1698232U - TEMPLATE, CARPET OD. DGL. : de en
  • DE1698272U - CIRCUIT FOR VIBRATION HAND GRINDING MACHINES. : de en
  • DE927539C - For different purposes serving and collapsible stand foot : de en
  • FR1093747A - Process for manufacturing footwear or similar articles and footwear obtained by this process or similar process : en fr
  • US2708033A - Fractionator : en
  • US2708229A - Electrode holders for arc welding : en
  • FR1093753A - Process for the simultaneous preparation of finely divided silica and alkali formate and apparatus for its implementation : en fr
  • DE1698101U - SUSPENDERS OD. DGL. : de en
  • FR1093847A - Boiler with secondary air supply device : en fr
  • GB729878A - Magnifying reflection viewer for stereoscopic pictures : en
  • US2707825A - Method of pressure welding : en
  • USD174689S - Beverage display rack : en
  • DE927533C - Metallic formwork support : de en
  • FI27666A - The mask for the first time : en fi
  • FR1093776A - Heating burner for industrial furnaces, such as deck refining furnaces : en fr
  • FR1093827A - Shelter, especially for electric meter and gas meter : en fr
  • FR1093954A - Electrically driven and electrically driven naval thruster : en fr
  • FR1094112A - Improved hinges : en fr
  • FR61543E - Steering for motor cars : en fr
  • DE1698225U - PROTECTIVE COVER FOR BANDAGES AND THE LIKE. : de en
  • DE1698361U - ESPECIALLY SUITABLE FOR CIGARILLOS. : de en
  • USD174716S - Dress : en
  • FR1093697A - Improvements to fuel flow control mechanisms : en fr
  • FR1094056A - Improvements to liquid containers and their manufacturing processes : en fr
  • DE1698284U - TOY SALES DISPLAY. : de en
  • DE1698342U - NUMBER ARRANGEMENT FOR CHAIRS AND ARMCHAIRS WITH INTERCHANGEABLE NUMBERS. : de en
  • US2708080A - Hoisting drum : en
  • DE1698408U - ELECTRIC MOTOR ASSEMBLED WITH A GEARBOX. : de en
  • DE927426C - Pneumatic remote control for diesel engines : de en
  • DK79229C - Electron-optical image converter tube and apparatus with such a tube. : da en
  • US2708021A - Conveyors : en
  • USD174709S - Combined speaker enclosure, television, radio, and record player cabinet : en
  • DE1698437U - STEEL WINDOW. : de en
  • FI27658A - Research and development : en fi
  • GB729714A - Method and apparatus for warping : en
  • GB729789A - Coloured textile materials : en
  • FR1094085A - Constructive method for learning music theory and related devices : en fr
  • GB729610A - Oxido-steroids : en
  • FR61527E - Wear-resistant cutter for brake and clutch linings : en fr
  • DE927606C - Gambling machine : de en
  • US2707815A - Napping machine : en
  • AT181870B - bogie : de en
  • CH307016A - Machine for melting typographic lines. : en fr
  • DE1698310U - CLAMPING DEVICE FOR BONE SURGICAL WIRE CLAMPING BRACKET. : de en
  • DE927556C - One-piece closure for bottles or the like. : de en
  • GB729693A - Improvements in and relating to starting and shutdown systems for the gas turbine prime-movers of electrically propelled locomotives : en
  • CA512723A - Overspeed protection means for direct current motor operated hoist : en fr
  • CA512792A - Control means for buttonholing apparatus : en fr
  • DE1698478U - LIGHT ELECTRIC CONTROL SYSTEM. : de en
  • USD174725S - Finding for a pin joint : en
  • AU445254A - Power unit : en
  • CA512799A - Recrystallizing deep-drawing steel : en fr
  • GB729588A - An improved wick burner for liquid fuel : en
  • GB729787A - Improvements in or relating to propagators for raising plants : en
  • GB729961A - Apparatus for pouring fiery molten slags, e.g. blast furnace slag, on a foaming bed : en
  • AU203494B2 - Improvements in and relating to balland socket joints : en
  • CA512797A - Primary galvanic cell : en fr
  • CH306980A - Slider for zipper. : de en
  • FR1093811A - Preparation of melamine-formaldehyde syrups : en fr
  • FR61504E - Elastic fork for bicycles and small mopeds : en fr
  • AU453054A - Means for feeding work-pieces to power-presses and like machines : en
  • AU450454A - Improvements in or relating to fluid cooling of reciprocating pistons : en
  • BE519773A - MORPHINE DERIVATIVES AND METHOD FOR OBTAINING THEIR. : en fr
  • BE537520A - : en
  • CA512668A - Method of preparation of phosphoric acid esters of riboflavin : en fr
  • CH307114A - Connection terminal for electrical conductor. : en fr
  • CH307138A - Cash register with detailed receipt. : en it
  • DE1698076U - Pennant carrying bar for bicycles and the like : de en
  • AU205733B2 - Improvements relating to end and like connections for galvanised structural tubes and similar elements : en
  • CH307214A - Process for the production of a vat dye. : de en
  • CA512661A - Windshield wiper arm pressure control : en fr
  • US2708005A - Seat-controlled safety circuit for motor vehicles : en
  • DE1698194U - HAPPY FOR TOMBOLA. : de en
  • US2708198A - Pentaerythrite-dichlorhydrine monosulfurous acid esters : en
  • AT181984B - Statistical machine : de en
  • DE1698213U - CONVERSION FOR A CALENDAR OR OTHER INTERCHANGEABLE PRINT PRODUCTS. : de en
  • US2707954A - Dosing syringe : en
  • DK79242C - Pipe coupling. : da en
  • FR1093745A - High-frequency electrically controlled self-propelled spindle for machines for the textile industry, in general : en fr
  • FR1093838A - Advanced float for angling : en fr
  • FR1093919A - Method for attaching rubber to metal : en fr
  • FR1093935A - Solvents and plasticizers : en fr
  • FR1094064A - Contact strip comprising a certain number of contacts isolated between them : en fr
  • DE927078C - Conveyor carts with lifting device, e.g. B. forklifts : de en
  • DE1698508U - ILLUMINATED PICTURE MASK FOR TELEVISION RECEIVERS. : de en
  • US2708119A - Adjustable eccentric mechanism for vehicle wheel : en
  • FR1094165A - Rescue boat : en fr
  • DE1698295U - ELEVATOR FOR WASTE BARS OR ASH BINS, BARRELS OR OTHER LOADS. : de en
  • CA512654A - Couplings for hydraulic hose : en fr
  • DE927383C - Device for determining the inclination and direction of boreholes in the ground : de en
  • FR1093698A - Mechanism for advancing and positioning the sheet of paper for typewriters or similar machines : en fr
  • DE1698092U - ADVENT CALENDAR OR GIFT PACKAGE. : de en
  • CH307022A - X-ray machine. : de en
  • DE1698287U - COAT FOR CLOSING TUBES. : de en
  • DE1698339U - UPHOLSTERY, ESPECIALLY FOR CARS. : de en
  • DE1698371U - SWITCH FOR CABLE CONTROL. : de en
  • FI27681A - Base plate : en fi
  • FR1093852A - Process for the treatment of steel baths with light metals : en fr
  • DE768013C - Arrangement for generating an alternating voltage that can be used as a control variable for follow-up controls : de en
  • FR1094004A - Apparatus for identifying obstacles by measuring their anisotropy : en fr
  • DE1698365U - DEVICE TO PREVENT ACCIDENTS OR MACHINE DEFECTS IN THRESHING MACHINES OD. DGL. : de en
  • FR1094162A - Drip dispenser for bottle or similar : en fr
  • FR61556E - Process for preparing long-acting penicillin solutions : en fr
  • FR61562E - Central locking by remote control of the car covers : en fr
  • US2708146A - Table leg mounting bracket and latch structure therefor : en
  • FR61585E - Method and switch device for direction indicators enabling them to be switched off when the vehicle returns to the straight line : en fr
  • US2708189A - Di-alkenyl imido carbonates and polymeric materials derived therefrom : en
  • DE927434C - Length-adjustable attachment for chain boxes, especially on motorcycles : de en
  • US2708131A - End fitting for rubber-like strand : en
  • DE927541C - Trough-shaped paper roll storage for adding machines and other office machines : de en
  • DE927669C - Drive for tracked vehicles : de en
  • FR1094135A - Isothermal artificial vaginas : en fr
  • DE1698226U - DEVICE FOR ADDING DISINFECTANTS OR SIMILAR ADDITIVES TO A WATER FLOW. : de en
  • FR1094095A - Process for the production of dry cells : en fr
  • GB729636A - Improvements in or relating to weighing mechanisms : en
  • US2708073A - Combined key case and flashlight : en
  • CH307023A - Role in leading a film. : de en
  • FI27674A - Anordning vid brännare för flyandande bränsle : en fi
  • GB729972A - Improvements relating to voltage regulating systems : en
  • USD174668S - Gasoline door guard : en
  • AU462154A - Improvements relating tothe caustic alkali refining of petroleum hydrocarbons : en
  • CA512772A - Preparation of alkylated carbocyclic compounds : en fr
  • US2707883A - Variable sheave : en
  • AT181885B - Accumulator sealed gastight : de en
  • AT181907B - Process for the preparation of acetate rayon dyes : de en
  • CA512695A - Disc type brake for hoists : en fr
  • CA512746A - Power transmission mechanism for window regulators : en fr
  • CH307198A - Process for the preparation of a metal-containing azo dye. : de en
  • DE927676C - Toys, in particular vehicle toys, provided with a drive motor and a control device : de en
  • GB729701A - Reversible implement arm mounting for tractors : en
  • GB729802A - Wear resistant bushing or liner for the plunger cylinders or bores of pumps of the reciprocating plunger type : en
  • AU444454A - Synthesis of steroids : en
  • AU451554A - A method forthe production of anilides : en
  • CA512643A - Protein hydrolysis and hydrolysates : en fr
  • CA512681A - Multi-master packs : en fr
  • AU458154A - Improvements relating to rotary pumps and motors : en
  • FR1093767A - Process for the manufacture of tubular glass containers such as ampoules, flasks, etc., and products obtained : en fr
  • FR1093849A - Pasta drying process : en fr
  • AU200431B2 - Improvements relating to the production of slivers of staple fibres from tows of continuous filaments : en
  • AT181853B - Plant for the continuous thermal treatment of objects, in particular textile webs : de en
  • AT181902B - Process for the production of copper that can be used in a high vacuum : de en
  • AU203125B2 - Improvements in electromagnetic relays : en
  • CA512737A - Method of truing gear cutters : en fr
  • US2707843A - Device for playing fish lures : en
  • AT181854B - Ironing table with an armpit or sleeve wood adjustable on the ironing board : de en
  • AT181946B - Running gear for crane portals, loading bridges, crane undercarriages or the like. : de en
  • US2708038A - Watchmaker's tray : en
  • AU201445B2 - Improvements in or relating to silicone composition : en
  • US2707868A - Refrigerating system, including a mixing valve : en
  • AT182000B - Means for combating the bot fly : de en
  • US2707989A - Burner for liquid : en
  • DE1698357U - MAILBOX. : de en
  • AU200955B2 - Improvements relating to rotary pumps and motors : en
  • AU455454A - Process for preparing epoxy resins from aldehyde-ketone condensation products : en
  • AU457554A - Improvements in or relating to door latches : en
  • CA512679A - Resilient mounting for pulverizer grinding parts : en fr
  • DE1698003U - DOUBLE GAS SAVING BURNER. : de en
  • DE1698494U - AIRPLANE TOY. : de en
  • US2707877A - Chassis dynamometer frame supports : en
  • AT181862B - Motorized ice cutter : de en
  • AU552651A - Improvements in or relating to highspeed aircraft : en
  • CH306949A - Apparatus intended to supply a pressurized liquid in a spray nozzle. : en fr
  • FR1093748A - Filter with independent filter plates and support rings : en fr
  • GB729897A - Improvements in or relating to radar systems : en
  • AT181886B - Alkaline accumulator : de en
  • AU444354A - Process forthe making of citrus concentrate : en
  • CH307188A - Process for the preparation of a metal-containing azo dye. : de en
  • CH307202A - Process for the preparation of an azo dye. : de en
  • DE768020C - Internal combustion engine : de en
  • DE927494C - Push pin : de en
  • FR1093995A - Bellows compressor capable of delivering perfectly dry air : en fr
  • GB729829A - Improvements relating to devices for detecting the presence of magnetic material : en
  • DE1698002U - ADJUSTABLE SHADE. : de en
  • DE1698201U - EQUIPMENT ON STRAPS, GARDEN AND SKIRT STRAPS AND THE LIKE. : de en
  • BE519808A - SEALED. : en fr
  • AU443154A - Improvements in and relating to reclining chairs andthe like : en
  • CH307208A - Process for the preparation of an azo dye. : de en
  • AT181868B - Support for slide rails in pusher furnaces : de en
  • AU439654A - Improvements in or relating to engine control arrangements : en
  • AU446254A - Improved edge guiding and supporting means for sliding members such as windows : en
  • CH307182A - Process for the production of a copper-containing azo dye. : de en
  • DE1698073U - LUGGAGE CARRIER, IN PARTICULAR FOR MOTORCYCLES. : de en
  • FR1093913A - Improvement in combine harvesters and similar machines comprising a rotary threshing machine and a concave : en fr
  • FR1093946A - Improved construction process, material for its realization and constructions thus obtained : en fr
  • GB729965A - Electro-hydraulic pressure medium control for machines of various types including machine tools : en
  • FR1093832A - Electrically heated baking and roasting device : en fr
  • FR1094045A - Rotary injector device for the application of thermoplastic materials : en fr
  • US2708175A - Composition of matter consisting chiefly of fragmented tobacco and galactomannan plant gum : en
  • GB729926A - Improvements in or relating to devices driven by springs adapted to be intermittently wound by electro-magneticmeans : en
  • FR1093916A - Improvement in heat vents : en fr
  • DE1698143U - DEVICE FOR APPLYING COLORED CENTERING POINTS OR. DGL. ON GLASSES. : de en
  • AU432854A - Improvements inland relating to acoustic tiles or. panels : en
  • CH307080A - Coupling device with friction bands on a machine tool. : de en
  • FR1093778A - Die for extrusion press : en fr
  • GB729697A - Apparatus for separating mixtures of particles into fractions according to specific gravity : en
  • FR1093769A - Amplifier comprising at least one electron tube supplied directly with alternating current : en fr
  • FR1093898A - Adjusting disc for radial rotary machines : en fr
  • FR1094054A - Hydraulic machine : en fr
  • FR1094050A - Column, in particular distillation column : en fr
  • CA512645A - Smoothing device for sliding-clasp fasteners : en fr
  • CH307163A - Resistant dye preparation. : de en
  • DE927585C - Electric discharge vessel with a grille carried by a cooling wing : de en
  • FR61572E - Motorcycle direction indicator combined with the rearview mirror on a swiveling support : en fr
  • GB729725A - Diaphragm type mechanical seal : en
  • GB729769A - Improvements in or relating to air heating devices : en
  • GB729844A - Improvements in or relating to safety devices for machinery : en
  • GB729704A - Improvements in or relating to metallic blasting agents : en
  • DE927608C - Device for cooling and lubricating the valve stems of internal combustion engines : de en
  • GB729552A - Improvements in or relating to fountain pens : en
  • FR1093772A - Method and furnace for treating the inner surface of a hollow body : en fr
  • GB729969A - Improvements in or relating to heat exchangers : en
  • DE1698005U - Washer extractor. : de en
  • FR1093720A - Improvements to evaporation units : en fr
  • FR1094091A - Well head : en fr
  • AU202355B2 - Heat exchange devices : en
  • DK79228C - Broadband amplifier connection. : da en
  • FR1094150A - Winch and cable traction device, adaptable to self-propelled agricultural machines with one axle : en fr
  • FR1093864A - Reserve cathode and its manufacturing process : en fr
  • FR1094052A - Clothespin : en fr
  • FR1093964A - Improvements made to the means of producing a gas with a high calorific value, in particular a gas having the qualities of town gas : en fr
  • FR1093904A - Ball massager : en fr
  • DE927463C - Knitted fabrics and processes for their manufacture : de en
  • FR1094026A - Container for automatic dispensing of a disinfectant liquid : en fr
  • GB729763A - Improvements in surge reducing or pressure reducing valves for the fuel injection apparatus of internal combustion engines : en
  • GB729890A - Crankshaft grinding machine : en
  • DE927390C - Folding bridge with spindle and handlebar drive for ramps and platforms : de en
  • DE927644C - Single-pole X-ray tubes arranged in an oil-filled container : de en
  • FR1093754A - Two-engine vehicle, more specifically for fire extinguishing services : en fr
  • DE1698031U - FRAME FOR PICTURES, MIRRORS, PHOTOS OR. DGL. : de en
  • CH306965A - Double wire spindle. : de en
  • GB729977A - Garment press : en
  • US2708054A - Packaging apparatus for powdery, granular, flaky and other fluent solid materials : en
  • DE927614C - Glued valve bag made of paper or similar material : de en
  • AU200953B2 - Fluted fabric and method of making same : en
  • AU206330B2 - Improvements in or relating to methods of producing polyhalogen phenyl sulphones andthe use of such compounds for combatting the stages of development of mites : en
  • AT181927B - Process for the production of easily soluble dry preparations of swellable substances which tend to stick together : de en
  • DE927679C - Wear-resistant tube for the hydraulic or pneumatic transport of bulk goods and for other purposes : de en
  • FR1094057A - TV set mount : en fr
  • GB729842A - Devices for an electrostatic application of liquid coating materials : en
  • AU456254A - Improvements in or relating to apparatus for tomographic fluoroscopy withthe use of image amplification : en
  • CH307009A - Process for the production of foamed plastics. : de en
  • DE1698269U - FLASHING ARROW DIRECTIONAL FOR MOTOR VEHICLES. : de en
  • FR1094126A - Functional derivatives of azo dyes having sulfonic groups and process for their preparation : en fr
  • FR61508E - Method of limiting the engine torque of wind wheels and wind wheel by including application : en fr
  • FR61566E - New five-part standard block masonry construction process : en fr
  • AU456354A - Operating apparatus fora vehicle window : en
  • FR1093757A - High speed single-turn cylinder press with cylindrical-shaped printing mechanism : en fr
  • GB729933A - Improvements in or relating to frames for cycles : en
  • AU452254A - Improvements in or relating to foundry moulding machines : en
  • CH307184A - Process for the production of a copper-containing azo dye. : de en
  • AU459954A - Cylinder head coring : en
  • CH306942A - Method for heating ring furnaces. : de en
  • AT181964B - Cell bodies with folded cell walls and process for their manufacture : de en
  • BE519835A - GAS SAFETY VALVE. : en fr
  • CA512672A - Means for forming stages in fluidized masses : en fr
  • CA512758A - Rotary snow plows : en fr
  • AU207640B2 - Treatment of powders : en
  • CH307035A - Eddy current braking device, in particular for electricity meters. : de en
  • FR1094140A - Cable support : en fr
  • FR61531E - Electronic guns for the production of tube bundles and applications to tubes with beam propagation perpendicular to crossed electric and magnetic fields : en fr
  • US2708076A - Multi-roll liner-wound tape dispenser : en
  • CH307178A - Process for the production of a copper-containing azo dye. : de en
  • CH307215A - Process for the preparation of a blue leveling dye of the anthraquinone series. : de en
  • JPS303112B1 - : ja
  • US2708027A - Container trays for fruit units : en
  • FR1093974A - Improvements to seals for shafts and the like : en fr
  • FR1094109A - Seals for positively rotating mobile devices and devices so obtained : en fr
  • GB729686A - Improvements in machines for conveying and conditioning materials : en
  • GB729705A - Improvements in or relating to wharf fenders : en
  • DE927429C - Mechanical control of the feed slide on roller mills : de en
  • US2707943A - Cylinder heads for internal combustion engines : en
  • CH307032A - Device for the continuous weighing of flowable solid material. : de en
  • DE1698332U - TWO-SIDED DUVET WITH REPLACEABLE COVER. : de en
  • CA512769A - Binding bauxite fines into granules with colloidal silica : en fr
  • CA512798A - De-icing composition : en fr
  • CH307040A - Device on microscopes for adjusting the image sharpness. : de en
  • AT181958B - Wood preservatives for the treatment of wood that is freshly juiced : de en
  • AU200433B2 - Automobile door latch : en
  • CH307102A - Process for degassing water. : de en
  • CH307205A - Process for the preparation of an azo dye. : de en
  • US2708069A - Combined gas engine and fluid pump : en
  • US2708134A - Vehicle cab flexible mounting means : en
  • AU451454A - Improvements in or relating to gain control circuits for television receivers : en
  • FR1093667A - Piston and compensation chamber providing further development in hydraulic oscillation dampers for vehicle suspensions and other applications : en fr
  • FR1094037A - Yarn steamer : en fr
  • GB729601A - Lids for drums and like containers : en
  • DE1698252U - SPIRIT LEVEL. : de en
  • FR1093680A - Improvements to processes and installations for producing superheated steam in a generator : en fr
  • GB729841A - Elimination of colour-forming impurities from 1,4-butanediol : en
  • DE927665C - Grid for x-ray images : de en
  • GB729593A - New or improved means for supporting hinged members : en
  • US2707876A - Automatic follow-up control for test head of pipe-testing machine : en
  • DE1698330U - CURVED INTERCHANGEABLE FRAMES MADE OF CARDBOARD, PAPER OR SIMILAR MATERIAL. : de en
  • CH306963A - Process for mixing textile fibers and apparatus for carrying out the process. : de en
  • US2707817A - Cutting tools : en
  • FR1093910A - Arrangement of heating surfaces : en fr
  • FR1093921A - Device applicable to roll grinding machines for grinding conical journals : en fr
  • FR1093987A - Assembly of tubular elements in thin sheets by mechanical means : en fr
  • DE927634C - Device for the auxiliary position of electrically driven points in track diagram switchboards with key operation by cranking by hand : de en
  • FR1093725A - Quiet : en fr
  • FR1094169A - Preparation of aromatic polyacid chlorides : en fr
  • GB729815A - Improvements in self-engaging and self-sealing pipe couplings especially applicable to flight refuelling purposes : en
  • GB729854A - Improvements in or relating to methods of producing 2.4.5-trichlorophenoxyalkanecarboxylic acids or salts or esters thereof : en
  • FI27692A - Sätt och anordning för sterilisering av livsmedel : en fi
  • FR1093873A - Seat convertible into bed : en fr
  • GB729702A - Improvements in and relating to textile yarn guides : en
  • DE1698344U - FOLDING SEAT FOR CHAIRS, ESPECIALLY FOR HALL CHAIRS. : de en
  • DE1698481U - TROLLEY DEVICE. : de en
  • DE927449C - Circuit arrangement for establishing a connection in switching systems : de en
  • FR1093905A - Device for loading bags, cases or the like, in particular from a packaging machine, onto vehicles : en fr
  • DE1698356U - NOTICE BOARD FOR HOUSE AND KITCHEN USE. : de en
  • US2708151A - Production of alkali metal cyanides : en
  • US2707948A - Chest respirator : en
  • US2707968A - Protected dispensing valve assembly : en
  • US2707888A - Circular saw clamp or holder : en
  • US2708088A - Chassis mounting bracket : en
  • AT181930B - Continuous casting plant : de en
  • AU206751B2 - Extending plank : en
  • US2708098A - Ramp jack : en
  • US2708126A - Pump seal : en
  • USD174686S - Compartmented dish : en
  • CH307111A - Self-cleaning outdoor high voltage isolator. : de en
  • CH307149A - Measuring pad for architects, engineers and tradespeople. : de en
  • GB729595A - Manufacture of compounds of the steroid series : en
  • GB729922A - Improvements in vests or waistcoats : en
  • IE21602L - Tetracycline preparation : en
  • DE1698210U - STAGE SAMPLE BUNDLE. : de en
  • FR61593E - Heating and ventilation device for motor vehicles : en fr
  • US2708060A - Lacing needle : en
  • DE753987C - Device for casting machine parts : de en
  • DE927604C - Device for analyzing sugar solutions : de en
  • FR1093831A - Device for supplying a reinforcing strip preferably made of buff leather and gummed on one side : en fr
  • GB729979A - Improvements relating to tension indicators or measuring devices for use with tensioned suspended wires and cables : en
  • DE1698261U - FISH REEL. : de en
  • DE768024C - Arrangement for measuring short periods of time : de en
  • GB729655A - Improvements in conveyor systems for tyres and other articles : en
  • GB729753A - Improvements relating to apparatus for actuating control devices in a predetermined sequence : en
  • GB729991A - Improvements in or relating to the manufacture of carrier bags : en
  • DE916672C - Metallic formwork support : de en
  • GB729834A - Improvements in or relating to devices for securing ropes, cables or the like : en
  • GB729630A - Improvements in or relating to ironing boards : en
  • US2707927A - Thread cutting device for sewing machines : en
  • US2707838A - Portable clothes dryer : en
  • US2707916A - Rheological control apparatus : en
  • CA512815A - Cutting-off blades : en fr
  • DE1698323U - CEILING-LIKE COVER : de en
  • DE1698369U - LIGHT ALLOY PISTON FOR COMBUSTION MACHINERY. : de en
  • AT181881B - Separation device for the synchronization signals during television reception : de en
  • AU200885B2 - Plant forthe continuous cooling of laundry soap : en
  • DE1698155U - LOVELY CHAIN, IN PARTICULAR BULL CHAIN. : de en
  • DE1698303U - PRESS FOR CLOTHING WELDING BARS. : de en
  • FR1093793A - Friction damper applicable to vehicle suspensions : en fr
  • FR1093884A - Process for the manufacture of permanently crimped yarns of completely synthetic organic textile fibers and yarns conforming to those obtained by said process : en fr
  • IE20861L - Resilient torsion joints : en
  • GB729851A - Improved method of joining metallic tubes : en
  • GB729980A - Improvements in or relating to draught excluding means for doors and the like : en
  • US2708132A - Connector for oil tools : en
  • USD174684S - : en
  • DE1698461U - WELDED JOINT BETWEEN BOTTOM AND SLEEVE ON METAL BARRELS. : de en
  • DE756206C - Arrangement for the direct conversion of alternating currents of a given frequency into those of a different frequency by means of controlled gas or vapor-filled discharge paths with a clear transmission direction : de en
  • FR1094170A - Improvements to water and steam mixing devices : en fr
  • FR1093907A - Hand cart for garbage collection : en fr
  • GB729632A - Improvements in or relating to time control apparatus : en
  • DE927422C - Chassis, especially for agricultural machinery, such as threshing machines : de en
  • FR1093851A - Pyrrolidone polymerization process : en fr
  • FR1094075A - : fr
  • FR61510E - Improvements to the extraction, cutting and planing processes of a material such as stone : en fr
  • GB729723A - Improvements in or relating to the production of gas of high calorific value : en
  • GB729757A - Improvements in or relating to the preparation of dichlorohydrin : en
  • FR1093836A - Improvements to spinning processes : en fr
  • AT181889B - Suspension for bundle ladders on support masts : de en
  • US2708173A - Electrical conductor having insulation containing a polyvinyl chloride resin and a pentaerythritol dibutyrate dicaprylate plasticizer : en
  • AU205297B2 - A semiconductive amplifying device : en
  • GB729792A - Improvements relating to tank cleaning devices : en
  • DE927565C - Cutting machine for paper, cardboard or the like. : de en
  • US2708158A - Production of titanium : en
  • DE1698065U - WHEELBARROW WITH TIPPING CONTAINER. : de en
  • DE1698255U - ADDITIONAL DEVICE FOR THE CONNECTION OF GAS METERS. : de en
  • FR1093746A - Self-propelled spindle control and adjustment system in machines for the textile industry : en fr
  • GB729691A - Improvements in and relating to microfilm readers and like optical projection apparatus : en
  • GB729838A - Improvements relating to adjustable stroke mechanism : en
  • GB729920A - Improvements in or relating to circular knitting machines : en
  • DE1698034U - FIXING SUCTION CUP MADE OF RUBBER OR SIMILAR MATERIAL. : de en
  • FR1094119A - Physico-musical teaching medium : en fr
  • AU460254A - Automobile door latch : en
  • DE927416C - Device for gluing layer skis : de en
  • AT181874B - Actuator for crane ropeways : de en
  • AU204850B2 - Semiconductive devices and methods forthe fabrication thereof : en
  • CA512760A - Process for the hydrolysis of proteins : en fr
  • CH307053A - Process for the production of molds, in particular for injection molded parts. : de en
  • FI27702A - Anordning vid forformning av av en cementblandning bestående distansstycken for armeringsjärn avsedda Maskiner : en fi
  • FR1093770A - Installation for automatic volume adjustment in a television receiver : en fr
  • FR1093856A - Insulated stool tray : en fr
  • US2707839A - Display kit for colored carpet samples and the like : en
  • US2708221A - Automatic telephone dialing instrument : en
  • GB729800A - Improvements in or relating to timing devices for use with a potato or the like planter : en
  • US2707813A - Apparatus for forming seamless tubes and coating tubular sections : en
  • US2708085A - Cradle type carton : en
  • FR1094099A - Method of operating a steam plant : en fr
  • AU200735B2 - Improvements relating to voltage-transformer units for high voltage switchgear : en
  • GB729872A - Prevention of corrosion during the distillation of hydrocarbons : en
  • FR1093652A - Device for vibration measurement : en fr
  • FR1094154A - Improvements to automatic back-up units powered by thermal engines : en fr
  • DE1698455U - MOVING EDGE SEALS. : de en
  • DE927579C - Limit switch with two switching stages, especially for controlling electromotive drives of machine tools : de en
  • US2707842A - Automatic fishing devices : en
  • GB729584A - Process for the production of pigmented articles from fusible synthetic linear polymers : en
  • AU203592B2 - Improvements in or relating to radio waveguide systems : en
  • CH306962A - Pair of pressure rollers mounted oscillating around axes normal to the axis of a roll holder shaft in a spinning machine. : en it
  • DE1698422U - FOLDABLE WORK TABLE FOR WALLPAPER. : de en
  • DE1698439U - WINDOW FRAME PROTECTION PUTTING STRIPS. : de en
  • DK79234C - Liquid atomizer. : da en
  • GB729893A - Improvements in or relating to valves : en
  • GB729895A - Improvements in and relating to direct current amplifiers employing junction transistors : en
  • CH307179A - Process for the production of a copper-containing azo dye. : de en
  • GB729934A - Improvements relating to electrostatic separation : en
  • FR1093962A - Protection device for submerged electric machines coupled to hydraulic machines : en fr
  • AT181972B - Record changer with changing devices for records lying on a pile within the central mandrel attached to the turntable : de en
  • GB729745A - Improvements in electric arc welding systems : en
  • GB729804A - Treating apparatus and process : en
  • US2708000A - Apparatus for sealing a bore hole casing : en
  • US2707784A - Nailing holding device : en
  • US2707859A - Rotary cutting disc for lawn edger : en
  • US2707887A - Hydrodynamic power transmission : en
  • USD174714S - Dress : en
  • US2707872A - Lubrication of knitting machines : en
  • FI27695A - Sätt och anordning att utvinna värme och SO2 ur varm SO2-haltig sulfitavfallslut : en fi
  • FR61574E - Improvements to machines, such as fabric drying machines, and the like, effecting fluid blowing treatment of strip products : en fr
  • DE1698286U - DEVICE FOR PACKAGING IN GROUPS A MULTIPLE NUMBER OF PACKAGING PIECES, SUCH AS SWEETS AND THE LIKE. : de en
  • DE1698258U - VIBRATION GENERATOR. : de en
  • FR1093959A - Advanced ability : en fr
  • FR1093976A - Shutter for photographic cameras electrically controlled by a galvanometer : en fr
  • GB729645A - Improvements in or relating to can openers : en
  • FR1094120A - Shears : en fr
  • GB729899A - Turning device for rolled bars : en
  • GB729615A - Improvements in or relating to cold metal reduction by rolling, drawing and extrusion : en
  • AT181921B - Irradiation facility : de en
  • AU203350B2 - Fabrication of semiconductive bodies : en
  • AU454654A - Comminutor. m : en
  • FR1093809A - Hot air adductor device for motor vehicle windshields : en fr
  • US2708029A - Comb display device : en
  • US2708039A - Bumper unit for cranes : en
  • DE1698407U - SWITCHING DEVICE, ESPECIALLY FOR ADJUSTING A THREE-PHASE MACHINE TO A STAR OR DANGLE CONNECTION. : de en
  • DE1698038U - FASTENING FOR ROW SEATING. : de en
  • DE927583C - Process for the production of a cathode consisting of several parts for electrical discharge tubes : de en
  • FR1093662A - Improvements to the control of direction indicators for vehicles : en fr
  • FR1093941A - Method and device for the transmission of writing signs broken down into image points by stripes, signs which are recorded by line on a sheet in a receiver : en fr
  • GB729957A - Improvements in and relating to radio communication systems : en
  • DE1698454U - RIBBED CYLINDERS FOR COMBUSTION ENGINES, COMPRESSORS OD. DGL. : de en
  • DE1698474U - CASE HINGE. : de en
  • AT181906B - Self-healing capacitor : de en
  • CH307024A - Fountain pen. : de en
  • CH307029A - Device indicating the level of a liquid. : en fr
  • CH307087A - Servomotor system. : de en
  • CH307191A - Process for the preparation of a metal-containing azo dye. : de en
  • CH307019A - Cinema recorder. : de en
  • AT181863B - Process for smelting ores, especially iron ores : de en
  • CH306940A - Electric resistance heating element. : de en
  • CA512614A - Production of ingredients for foodstuffs : en fr
  • DE1698306U - WIRE LIFTING AND REMOVAL LIFTER FOR ELECTRIC FENCES. : de en
  • US2707811A - Rheostat for aircraft panel light control : en
  • US2708055A - Ice cream packing equipment : en
  • AU206196B2 - Process and apparatus forthe treatment of woven fabrics : en
  • CH307166A - Process for the preparation of a yellow metal-containing disazo dye. : de en
  • DE1698130U - PROTECTIVE AND JEWELRY DEVICE FOR FLOWER POTS AND THE LIKE. : de en
  • DE927452C - Circuit arrangement for search dialers : de en
  • GB729941A - Improvements in hydraulic drop hammers : en
  • USD174699S - Match book cover : en
  • AU201662B2 - Clamping ring closure : en
  • CA512794A - Method and apparatus for grinding : en fr
  • CA512805A - Solution strength control device : en fr
  • DE927467C - Device for removing dust from fabrics and braids : de en
  • FR1093996A - Improvement in shock absorbers : en fr
  • GB729545A - Improvements relating to duplicating machines : en
  • US2708187A - Method of stabilizing metal catalysts : en
  • CA512705A - Refractory articles and method of making : en fr
  • AU453254A - Improvements in stapling appliances : en
  • CH307067A - Device for transporting and plucking upholstery material. : de en
  • DE927545C - Belts, especially V-belts : de en
  • DE1698317U - OFFICE BAG. : de en
  • FI27688A - Anordning vid sparbössor : en fi
  • GB729825A - Extrusion apparatus for use in reclaiming rubber : en
  • CH307030A - Photocell measuring device. : en fr
  • DE1698091U - PACKAGING FOR CLOTHES. : de en
  • DE1698327U - CAR WASH BRUSH. : de en
  • FR1093701A - Device applicable to motor vehicles and intended to facilitate the economical use of fuel : en fr
  • GB729597A - Process for preparing the alcohol 1-phenyl-2-amino-1,3-propanediol : en
  • US2707845A - Wrapping device : en
  • US2708241A - Wide gate generator : en
  • US2708212A - Electric storage batteries : en
  • CH307056A - Collet for rod-shaped workpieces to be rotated. : de en
  • AU200626B2 - Improvements in air compressors : en
  • US2708155A - Method for logging wells : en
  • GB729676A - Electromagnetic wave generator : en
  • FI27670A - Bågurladdningsrör : en fi
  • US2707893A - Hand tool with axially movable clutch means for connecting the handle to the tool shank : en
  • FR1094015A - Expanding bolt : en fr
  • FR1094168A - Vehicle wheels with solid rubber tires : en fr
  • DE1698026U - DRAIN BOARD. : de en
  • DE1698069U - MULTICOLOR COMBINED REAR LAMP FOR VEHICLES. : de en
  • DE927478C - Reversible gas turbine system : de en
  • DE927653C - Process for the production of molding sand : de en
  • CA512796A - Lubrication of heat regenerator packing material : en fr
  • DE1698181U - DEVICE FOR CONTACT CONTROL FOR FLASHING LIGHT DEVICES ON SLIT SHUTTER CAMERAS. : de en
  • DE927612C - Method for producing the cylinder of pneumatic hammer or the like. : de en
  • AT181963B - Process for the production of resinous products, in particular of molding mixtures or preferably surface treatment agents that protect against rust : de en
  • AU438954A - Improvements in or relating to electric cigarette lighters : en
  • DE1698116U - HANGING LIGHT FOR CIRCULAR FLUORESCENT TUBES. : de en
  • CA512653A - Safety fuse and adapter plug for electrical appliances : en fr
  • AT181948B - Transportable small garage : de en
  • AU200350B2 - Improvements in or relating to planetary gears : en
  • DE1698271U - GRINDING MACHINE WITH A GRINDING WHEEL SITTING ON A SHAFT, ESPECIALLY FOR HOUSEHOLD PURPOSES. : de en
  • AT181858B - Triangular strip that can be attached to the back of a collector's booklet for documents and to the edge of cards from files : de en
  • CH307126A - Lighting fixture. : en fr
  • CH307168A - Process for the production of a copperable azo dye. : de en
  • DE1698239U - AIR-FILLED SEAT AND RECLINER CHAIR. : de en
  • GB729858A - Power transmission unit : en
  • US2708176A - Coaxial cable and method of making same : en
  • US2708235A - Electrically heated comforter : en
  • CH307204A - Process for the preparation of an azo dye. : de en
  • DE1698449U - EDGE FASTENING OF A MEMBRANE IN YOUR GAHAEUSE AND MEMBRANE. : de en
  • US2707860A - Harvester for headed vegetables : en
  • US2707869A - dennison : en
  • US2707837A - Clothes drier : en
  • DE1698140U - DIAPOSITIVE. : de en
  • FR61511E - Enhancements to heat exchanger tubes : en fr
  • USD174713S - Dress : en
  • US2708042A - Material-handling apparatus : en
  • US2707907A - Tool carrier and tractor hitch device : en
  • FR1094102A - Method and apparatus for continuous strip hot tinning : en fr
  • AT181908B - Device for the continuous extraction of the oil from oil-containing grains : de en
  • DE1698020U - KNITTING NEEDLE. : de en
  • DE927512C - Magnetic drum storage device : de en
  • US2707906A - Turn-over plow stabilizer : en
  • CA512630A - Meat tendering machine : en fr
  • AT181974B - Ring magnetic head for magnetic sound devices, in particular with tape-shaped sound carriers : de en
  • BE519875A - Tape for strapping parcels, and method of manufacturing this tape : en fr
  • CA512720A - Miticidal compositions : en fr
  • CH307091A - Hydraulic press, primarily for high pressures. : de en
  • DE1698142U - HOLDING DEVICE FOR EYEGLASSES. : de en
  • DE1698488U - VEHICLE TOY WITH FLYWHEEL ENGINE. : de en
  • DE927674C - Filling valve, especially for filling milk into narrow-neck bottles : de en
  • GB729668A - Improvements in or relating to labelling machines : en
  • US2708186A - Processes for the manufacture of silica hydrosols : en
  • DK79243C - Dynamolight. : da en
  • US2707911A - Means for producing, chilling and discharging carbonated beverages in volume : en
  • US2708100A - Safety joint for oil well drilling stems : en
  • AU203120B2 - Synthesis of steroids : en
  • CA512678A - Carrier terminal equipment : en fr
  • AT181876B - Installation in signal boxes with electrical locks : de en
  • AU200135B2 - Cleaner silencer unit : en
  • CH307105A - Method for condensing a gas using a cold gas cooling machine and device for carrying out this method. : de en
  • US2707905A - Pulp screen : en
  • AU200208B2 - Cylinder head coring : en
  • AU204941B2 - Improvements in vibrator apparatus for concrete : en
  • CH307084A - Branch pipe for drainage installations. : de en
  • DE1698228U - CONTAINER FOR PEANUTS. : de en
  • FR1093779A - Plant for germination and seed growth, without soil, in saturated atmosphere : en fr
  • FR1094017A - New arrangement for outdoor switching station : en fr
  • GB729587A - Improvements in or relating to packing for vapour-liquid contacting systems : en
  • GB729925A - Voltage regulators for electric current generators : en
  • AU206198B2 - Improvements in or relating toa process of and apparatus for drawing glass sheets : en
  • AU446954A - Pressure sensitive adhesive tapes and sheets : en
  • CH307224A - Process for the preparation of a derivative of tetrahydro-γ-carboline. : de en
  • FR1093895A - Television signal detector mounting : en fr
  • GB729543A - Improvements in and relating to magnetron amplifiers : en
  • AT181977B - voice recorder : de en
  • AU458354A - Controlling the endpoint of coker gasoil : en
  • DE927488C - Brake compensation for combined single wheel and common wheel braking, especially for agricultural motor vehicles : de en
  • GB729891A - New 4,5-dihydro-1,3,4-oxadiazol-5-one derivatives : en
  • AT181882B - Keyed automatic gain control system : de en
  • AU445954A - Improvements relating to voltage-transformer units for high voltage switchgear : en
  • AU460554A - Improvements in electromagnetic relays : en
  • AU462354A - Improvements in luninescent materials : en
  • DE1698177U - FINDERS FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR61597E - Improvements in the management of tracked vehicles : en fr
  • GB729950A - Improvements in or relating to additive mixing circuits for frequency changing such as are employed in superheterodyne radio receivers : en
  • USRE24001E - Catamenial napkin belt : en
  • AT181901B - Control box for the interlocking of electric rail turnouts for trams or the like. : de en
  • FR1093798A - New segment for all pistons : en fr
  • FR1093848A - Boiler with firebox gas retaining grid : en fr
  • FR1094059A - Improvements relating to statistical machines : en fr
  • FR61583E - Closure for bottles and other similar containers : en fr
  • GB729948A - Vehicle window raising and lowering mechanism : en
  • US2707903A - Composite mirrors of large area in particular for concentrating solar energy : en
  • USD174698S - Shelf and lamp base combination : en
  • AT181895B - Electromagnetic drive for bodies to be moved in predetermined paths, in particular round loom protection : de en
  • AU462754A - Improvements in or relating to fencing : en
  • DE927392C - Diesel or gasoline-electric drive for vehicles, in particular with caterpillar drives : de en
  • FR1093999A - Process for preparing sulfated chitosan : en fr
  • CA512752A - Packing : en fr
  • GB729904A - Improvements in anti-slip and anti-skid chains for wheels with pneumatic or solid tyres : en
  • DE1698035U - THERMAL INSULATION. : de en
  • DE927641C - Roof stand introduction for electrical lines : de en
  • AT181996B - Device for cooling and stirring milk in a milk transport can : de en
  • GB729846A - Improvements in belts for personal wear : en
  • AU204726B2 - Improvements in luninescent materials : en
  • CA512775A - Apparatus for heat-treating piston rings : en fr
  • DE1698233U - CHAIR FITTINGS, IN PARTICULAR FOR ROW CHAIRS IN STEEL TUBE CONSTRUCTION. : de en
  • CH306973A - Machine for shrinking fabric webs. : de en fr
  • GB729583A - Improvements in and relating to magnetrons : en
  • FR61545E - Method and device for obtaining and projecting photographic or cinematographic images in relief : en fr
  • FR1093731A - Overhead safety switch : en fr
  • FR1094115A - Speed regulator for spinning machine : en fr
  • AT181955B - Device for sealing and smoothing chimneys, ventilation shafts and the like. like : de en
  • US2707802A - Mold with a vented liner : en
  • US2707940A - Valve mechanism : en
  • AT180052B - Ventilation for waterproof garments : de en
  • AT181945B - Closet bathroom : de en
  • AU202610B2 - Brake mechansim : en
  • DE927394C - Device for actuating the pantograph of electrically powered vehicles or the like. : de en
  • US2708130A - Windshield cleaner joint : en
  • AU200333B2 - Agglomerating compounding ingredients for rubber : en
  • AU461154A - Improvements in vibrator apparatus for concrete : en
  • CA512724A - Sawtooth current generator : en fr
  • DE1698061U - CHANGEABLE DISPLAY. : de en
  • CH306948A - Machine for making glass objects. : de en
  • DE1698090U - PACKAGING EQUIPMENT, IN PARTICULAR FOR HAT. : de en
  • AU202158B2 - Improvements in or relating to fencing : en
  • DE927413C - Hot water storage tank for several tap points : de en
  • AT181994B - Device for applying protective agents to plants against game browsing : de en
  • AU438454A - Improvements in or relating to electrical signalling systems forthe storage of trains of impulses : en
  • DE1698055U - RUBBER SPRING AND GUIDE ELEMENT. : de en
  • DE927385C - Process to improve the drying properties of moist, nitrate-containing salt mixtures with a simultaneous reduction in hygroscopicity : de en
  • AU213217B2 - Improvements in or relating to planet pinion transmissions : en
  • CA512631A - Spreader for milk can filling means : en fr
  • AU201927B2 - Improvements in or relating to axial flow machines : en
  • CA512674A - Treatment of feldspar concentrates having hydrophobic characteristics : en fr
  • FI27687A - Method for making a profiled fibreboard : en fi
  • FR1094019A - Improvement of the nail pliers : en fr
  • FR1094108A - Apparatus for reproducing stitched designs, including embroidery patterns : en fr
  • DE1698050U - GAME MACHINE DRIVE UP. : de en
  • DE927629C - Process for the production of ricin oil : de en
  • FR1094174A - New automatic surgical perforator for cranial intervention : en fr
  • DE927656C - Device for noiseless warming up of liquids : de en
  • GB729713A - Improvements in and relating to valve seating elements : en
  • GB729901A - Improvements relating to balancing machines : en
  • GB729594A - Improvements in clamping devices for securing cables, ropes and the like : en
  • US2707920A - Centrifugal pump : en
  • US2708196A - Cyclic process for the preparation of isocinchomeronic acid and niacin and recovery of niacin : en
  • FR61569E - Multiplication device : en fr
  • GB729746A - Improvements relating to diazotype processes and materials for producing photomechanical printing plates : en
  • GB729962A - Improvements in or relating to systems for controlling the pressure of a gas in an enclosure : en
  • FR1094067A - Iron and steel bead casting process : en fr
  • FR1093878A - Improvements to fluid heaters : en fr
  • FR1094104A - Process for preparing a mulch for manure from organic waste : en fr
  • GB729954A - Pneumatic-tyre inflation control system : en
  • GB729971A - Process for the preparation of malic dialdehyde : en
  • AU458454A - Fluid control valve mechanisms anda method of assembly thereof : en
  • CH306977A - Shirt with collar to be worn both open and closed with a tie. : en it
  • CH306937A - Binder dosing and injection device on processing machines for road building materials and the like. : de en
  • FR61579E - Removable platform adapting to wheelbarrows : en fr
  • GB729623A - Improvements in or relating to rotary valves for internal combustion engines : en
  • FR1094008A - Pressure transmitting fluids for brakes and hydraulic devices and their manufacturing process : en fr
  • FR1093805A - Coal dust gasification process : en fr
  • DE1698036U - CONTAINER FOR SPICES OD. DGL. : de en
  • DE927384C - Process for the preparation of derivatives of low-polymer polymerization products of unsaturated carboxylic acids : de en
  • DE927668C - Buffer device for train and pressure, e.g. B. for trailer hitches : de en
  • FR1094096A - Sealing device for fittings used for coupling pipes : en fr
  • GB729758A - Improvements in or relating to roof construction : en
  • FI27662A - The method of preparation of calcium carbides is enriched : en fi
  • FR1093872A - Foldable bed that can be hidden in a cabinet : en fr
  • FR1093821A - Advanced process for making omega-amino-nonanoic acid : en fr
  • FR1093822A - Manufacturing process of omega-amino-nonanoic acid : en fr
  • CH306975A - Process for the manufacture of a powdery stain remover. : de en
  • FR61549E - Variable and colored phase contrast optical device : en fr
  • GB729567A - Improvements relating to resilient clamping apparatus : en
  • GB729909A - Improvements in and relating to forced recirculation waste heat steam generators : en
  • GB729912A - Improvements in the linking of knitted fabric and in transferring bars, and instruments for use therein : en
  • US2708251A - Starting circuit for mercury lamps : en
  • GB729558A - Improvements in or relating to book-keeping sheet attachments for typewriters and like office machines : en
  • GB729644A - Improvements relating to the cooling of foundry sand : en
  • US2707795A - Spring caster : en
  • CH307027A - Toys for showing cinematographic image sequences. : de en
  • DE1698153U - BEET CLEANER AND CUTTER. : de en
  • DE1698313U - GLARE PROTECTION. : de en
  • DE1698441U - ROLLER SHUTTER. : de en
  • DE927492C - Open ring for testing leaky air hoses : de en
  • AT181873B - Safety braking device for circulating railways, in particular chair lift systems : de en
  • AT181949B - Fastening element with spacer for clad concrete construction : de en
  • DE1698404U - AMPLIFIER. : de en
  • AU206680B2 - Pressure sensitive adhesive tapes and sheets : en
  • AU446454A - Process and apparatus forthe treatment of woven fabrics : en
  • CA512684A - Process and apparatus for edge-coating and bending sheet material : en fr
  • CH307135A - Process for the preparation of a new quaternary azacycloalkane compound. : de en
  • US2708224A - Mounting for portable electric tools : en
  • US2708234A - Electrically-heated sheet : en
  • GB729853A - Improvements in or relating to zip-fasteners : en
  • GB729945A - Improvements in terminal circuit arrangements for signal circuits : en
  • US2708145A - Hinge bracket and brace for table legs and the like : en
  • US2708214A - Battery cap : en
  • CH307156A - Sliding roof on motor vehicles. : de en
  • AU458654A - Heating apparatus : en
  • US2708227A - Electric switch device : en
  • DE1698089U - CAN. : de en
  • DE1698378U - FIRE EXTINGUISHING VEHICLE. : de en
  • DE925958C - Swivel antenna for vehicles : de en
  • DE927633C - Procedure and operation of a blast furnace as a low shaft furnace : de en
  • FI27671A - Rörformigt elektriskt urladdningsrör : en fi
  • FR1093795A - Massage device : en fr
  • FR61589E - Device for mixing, stirring, emulsifying and other applications : en fr
  • CH307043A - Frame for glasses. : en fr
  • GB729877A - Improvements relating to mass spectrometer apparatus : en
  • CH306932A - Snow guard on a metal roof. : de en
  • AU450854A - Improvements in or relating to fluid turbine meters : en
  • CA512627A - Electrodes for electrolytic devices : en fr
  • CH307068A - Method of making a razor blade. : de en
  • CH307072A - Link comprising a removable fixing device for two of its strands, in particular for a watch strap. : en fr
  • DE1698364U - ADDITIONAL EQUIPMENT FOR BINDING MACHINE WITH ONE OR MORE CONVEYOR ROLLERS AS AN INCLINED CONVEYOR. : de en
  • FR1093744A - Coupling device for semi-mounted trailer : en fr
  • FR1094097A - Process of chemical modification of <<butyl>> rubber and product obtained : en fr
  • GB729703A - Improvements in metal boxes for electrical accessories : en
  • DE1698413U - DRAIN or DUST TAMPON (BAUSCH FOR THE EAR). : de en
  • DE1698011U - PUTTLESS FASTENING OF INSULATORS. : de en
  • US2708018A - Static pressure-viscosity drive : en
  • US2708122A - Combined electrical outlet box and armored cable clamp for plural multi-directional cables : en
  • AU452054A - Improvements in or relating to television transmitted apparatus incorporating. a television pickup tube : en
  • US2707799A - Torsion bar hinge assembly : en
  • US2707861A - Clock with plug-in key : en
  • CH307142A - Device for automatic calling of telephone numbers. : en fr
  • AU206194B2 - Improvements in or relating to electrical signalling systems forthe storage of trains of impulses : en
  • AT181890B - Electric cam switch : de en
  • AU204937B2 - Ithe prepar-ationofantibiotic tetracycline by fermentation : en
  • DE1698056U - LUBRICATION DEVICE FOR BOWDEN DRAWERS. : de en
  • DE1698453U - HARVESTER. : de en
  • FI27673A - Reductions for metallurgical processes : en fi
  • FR1093893A - Improvements made to gas flues for siemens-martin ovens : en fr
  • GB729562A - Improvements in and relating to printing machines primarily for printing pottery transfers : en
  • GB729778A - Improvements in or relating to screen devices for use in viewing welding operations : en
  • DE926222C - Device for combining the liquid flows coming from several containers, in particular fuel containers in aircraft : de en
  • FI27706A - Anordning vid slussningsventiler för lågspolande vattenklosetter : en fi
  • AU457654A - Improvements in or relating to dielectric material : en
  • CH307141A - Automatic telephony installation. : en fr
  • US2707862A - Chronograph : en
  • US2708116A - Dictation machine : en
  • AT181912B - Two-point controller with feedback : de en
  • CA512639A - Lubricating systems and/or apparatus : en fr
  • DE1698315U - CUP HOLDER WITH PROTECTIVE BAG FOR SMALL CHILDREN. : de en
  • CA512748A - Spray cooling device : en fr
  • CH306995A - Process for the preparation of a metal-containing azo dye. : de en
  • USD174683S - : en
  • DE1698384U - MULTI-PURPOSE DRINKING GLASSES. : de en
  • DE927473C - Device for supplying and preheating combustion air in ovens, central heating boilers or similar furnaces : de en
  • DE927551C - Booking sheet for carbonless accounting : de en
  • DE927643C - Ignition device for electrical discharge vessels : de en
  • FR61590E - Lighting device without strobe effect : en fr
  • DE1698334U - BASKET. : de en
  • GB729744A - Shock absorbing spring device : en
  • CA512738A - Tire tread : en fr
  • AU449154A - Improvements in and relating to devices for carrying and distributing finely divided materials such as fertilizer lime and substances similar to fertilizers and lime : en
  • DE927432C - Device for suppressing exhaust emissions from aircraft engines : de en
  • FR61509E - Method and apparatus suitable for carrying out chemical reactions in the gas phase : en fr
  • DE927646C - Process for dewaxing oils : de en
  • FR1093859A - Protective device for insulating stool used outdoors : en fr
  • FR1094098A - Process for the stabilization of polyamides : en fr
  • US2707951A - Mouth guard : en
  • US2708108A - Hot metal mixer with movable cover : en
  • US2708266A - Electrical connectors : en
  • DE927611C - Device for fastening radially protruding sealing bands to axially protruding, concentrically arranged projections of labyrinth sealing disks : de en
  • FR1093977A - Biquaternary compounds, diamines used to obtain and prepare these bodies : en fr
  • GB729732A - Improvements in and relating to automatic gain control circuits : en
  • GB729767A - Means for discharging centrifugal machines : en
  • CH306950A - Safety device on firing systems charged with wood shavings, sawdust and similar wood waste as fuel. : de en
  • CH307101A - Gas turbines for driving vehicles, in particular locomotives. : de en
  • DE927594C - Single-link traveling grate chain : de en
  • US2707955A - Blood-loss meter : en
  • FR1093808A - Detachable front frame for motor vehicles with monocoque bodywork : en fr
  • FR1094164A - Incandescent lamps, intended more particularly for motor vehicles : en fr
  • GB729541A - Improvements in or relating to television film scanners : en
  • GB729832A - Roller bearings : en
  • GB729981A - Mixer for the continuous mixing of mixed products : en
  • FR1093901A - Flow regulator device : en fr
  • GB729967A - Isonicotinic acid derivatives and process for the manufacture thereof : en
  • GB729973A - Improvements in or relating to stabilizing means for cold cathode tube flip-flop circuits : en
  • DE927523C - Electron-optical double system with intermediate image for electrostatic microscopes : de en
  • US2707960A - Filters for cigarettes, cigars or cheroots : en
  • US2708103A - Combination drill and core bit : en
  • AT181935B - Multipurpose food processor : de en
  • AT181975B - Combined magnetic head for longitudinal magnetization : de en
  • CH307089A - Lubricator. : de en
  • DE927596C - Process for refreshing and producing new washing oil : de en
  • USD174708S - : en
  • US2708015A - Pivotable-louvered window : en
  • US2707959A - Tobacco composition and method of minimizing the irritating properties of tobacco : en
  • IE21592L - Amino-aldehyde adhesives : en
  • DE927675C - Self-oiling and door-pressing lock latch, especially for car door locks : de en
  • FR1093886A - Process for the preparation of an unsaturated alcohol : en fr
  • DE1698309U - HEAT EXCHANGER. : de en
  • DE1698347U - SLEEPING AND SEATING MAT. : de en
  • FR1094147A - Autonomous fire broom : en fr
  • FR1093797A - Process for casting bars : en fr
  • FR1094028A - Device for pivoting a shaft in two bearings, applicable in particular to watches : en fr
  • FR1094129A - Improved device for opening doors, gates, or similar panels, tilting from the top : en fr
  • DE927529C - Pack for sanitary items : de en
  • GB729862A - Improvements in single powder photographic developers : en
  • US2708071A - Mixing valve : en
  • DE927613C - Device for the orderly storage of thread remnants : de en
  • DE1698120U - COIL PLATE OR COIL HOLDER FOR SELF-INDUCTION COILS. : de en
  • DE1698316U - SLEEVE IMPLANT. : de en
  • FR1094114A - Furniture : en fr
  • GB729986A - Improvements in and relating to fastening devices : en
  • GB729889A - Improvements in and relating to centrifugal machines for separating solids and liquids : en
  • DE1698109U - TOTO NUMBER STAMP. : de en
  • DE1698427U - CLOSURE FOR FLIP WALLS OF STACKING CONTAINERS AND THE LIKE : de en
  • DE1698129U - FASTENING PART FOR CURTAIN HOOK. : de en
  • DE1698305U - CIRCULAR ARRANGEMENT FOR LOUDSPEAKERS IN BROADCASTING OR TELEVISIONS. : de en
  • US2708068A - Mailing cards : en
  • CA512721A - Cross-linked polymeric materials and method of making same : en fr
  • GB729818A - An improved method and apparatus for the removal and collection of injurious airborne dusts in the prevention of phthisis and/or tuberculosis and/or other diseases : en
  • AT181913B - Process for improving the quality of rayon threads, twines and cords : de en
  • CH307007A - Process for the production of a microporous rubber vulcanizate. : de en
  • DE927439C - Conveyor device for upright material, in which switches are arranged along the conveyor path : de en
  • US2708032A - Mica flake classifying device and method : en
  • DK79227C - Coupling for receiving preamble signals and similar signals. : da en
  • FR1093784A - Removable bumper with simplified attachment, for the engine block of mopeds with friction drive on the front wheel : en fr
  • GB729900A - Key holder for key cases : en
  • DE1698149U - THRESHING MACHINE WITH BUILT-IN BALER. : de en
  • DE1698178U - GEAR FOR ATELIER AND HOME TRIPODS. : de en
  • DE1698260U - STUD. : de en
  • DE927631C - Process for the preparation of 5-aminouracil-sulfonic acid- (4) : de en
  • DE927647C - Hand washing paste : de en
  • DE927666C - Process for the electromechanical production of printing forms with a selectable reproduction scale : de en
  • FR61536E - Single-phase rectified current locomotive : en fr
  • GB729927A - Improvements relating to separating apparatus : en
  • AU213421B2 - Improvements in or relating to dielectric material : en
  • AT181884B - Voltage stabilizer : de en
  • DE927447C - Rapid registration or storage device for electrical signal systems : de en
  • US2707910A - Adjustable window ventilator : en
  • FR1093718A - Lubricating composition : en fr
  • CA512739A - Container sealing compositions : en fr
  • DE1698184U - TIRE PAD FOR CAR. : de en
  • DE1698335U - CHILDREN'S WARM PLATE. : de en
  • FR1093674A - Advanced band saw blade : en fr
  • GB729924A - Improvements in photographic materials : en
  • AU200207B2 - Card shuffling device : en
  • GB729616A - Device for the adjustment of parts which are movable in opposite directions and are mounted on a common shaft : en
  • US2707965A - Flow check valve : en
  • DE1698001U - LAMP SHIELDS. : de en
  • USRE23999E - kleiss : en
  • GB729609A - Device for use in the manufacture of margarine and other semi-solid edible fats : en
  • GB729749A - Improvements in or relating to the bleaching of cellulosic material : en
  • FR1094032A - Mechanical salad bowl : en fr
  • US2708252A - Fuel igniters : en
  • AU460854A - A method of tensioning wires for use inthe production of prestressed concrete : en
  • CH306931A - Anchoring of pre-tensioned reinforcing steel wires with a maximum diameter of 10 mm and a minimum tensile strength of 150 kg / mm2. : de en
  • DE927588C - Magnet frame consisting of a magnet and two pole pieces : de en
  • GB729606A - Improvements in or relating to rendering masonry water-repellent : en
  • GB729722A - Improvements in or relating to vehicle wheels : en
  • GB729752A - Improvements in and relating to detachable wheels for vehicles : en
  • GB729870A - Improvements relating to two-stroke internal combustion engines : en
  • FR61550E - Di- or three-phase unbalance oriented relay for protecting motors in particular against phase reversals, single-phase operation and accidental short-circuits : en fr
  • US2708178A - Testing procedure : en
  • AU449554A - Improvements in or relating to arrangements comprising an Xray device having an electronic image-amplifying tube : en
  • AT181911B - Hand knitting machine : de en
  • DE927475C - Gelatinizing and softening agents : de en
  • FI27679A - Armerat betongmellantak : en fi
  • FR1093780A - Fur Sewing Machine Guide : en fr
  • US2707831A - Ellipse-drawing compass : en
  • US2707870A - Cooling apparatus utilizing solid refrigerants : en
  • US2707917A - Well casing perforator : en
  • CA512706A - Fan wheel for a centrifugal fan : en fr
  • CA512810A - Automatic machine for pushing paper rolls from a conveyor : en fr
  • CA512803A - Facsimile transmitters and recorders with automatic sheet mountings : en fr
  • DE1698046U - CENTRALLY CONTROLLED HOT WATER TREATMENT PLANT WITH ELECTRIC HEATING FOR RADIATORS. : de en
  • DE927549C - Arrangement for the distortion of electrical vibrations : de en
  • AU449454A - Improvements in or relating to connecting strips having a plurality of relatively insulated contact tags' anda method of manufacturing such strips : en
  • CA512694A - Drill coupling : en fr
  • DE1698343U - FOLDABLE ARMCHAIR. : de en
  • US2708110A - Belleville variety compression springs : en
  • USD174687S - Negligee : en
  • US2708254A - Relay control system : en
  • AT181976B - Method of manufacturing magnetic heads : de en
  • US2708111A - Spring leaf interliner : en
  • FR1093924A - New metal container for liquids and especially for liquid fuels : en fr
  • AT181985B - Storage for statistical machines : de en
  • USD174678S - Airplane : en
  • USD174690S - Power lawn mower : en
  • DE1698037U - BODY IN THE FORM OF A CARVING. : de en
  • DE1698265U - INTAKE LINE FOR PETROL ENGINES. : de en
  • DE927504C - Clipper : de en
  • CH307173A - Process for the production of a copperable azo dye. : de en
  • CH307213A - Process for the preparation of an azo dye. : de en
  • US2707794A - Brake-equipped casters : en
  • US2707889A - Pressure welding : en
  • US2708138A - Nonspillable container with emanation control : en
  • US2708264A - Continuous electric socket constructions : en
  • DE1698165U - EQUAL AXIS TRANSMISSION WITH TWO OR MORE EVEN NUMBER OF GEAR RATIO LEVELS AND POWER SHARING. : de en
  • GB729688A - Duplex strainer : en
  • DE1698169U - DEVICE FOR SECURING TOOL SPINDLES, TOOL HOLDERS AND DRIVE ELEMENTS AGAINST DAMAGE DURING TAPPING. : de en
  • DE1698432U - PROFILE RAILS FOR ASSEMBLING LIGHTWEIGHT PANELS. : de en
  • CA512699A - High speed camera : en fr
  • US2708063A - Shell box carrier : en
  • FR1093850A - Process for preparing polypyrrolidones : en fr
  • AT181979B - Glasses frame : de en
  • AT181988B - Device for the controlled withdrawal of liquid fuel, in particular for lighters : de en
  • AU440854A - Improvements; in or relating tothe joining of metals : en
  • CA512673A - Cigarette turning device : en fr
  • US2707944A - Valve guide cooling means : en
  • FR1093961A - Gas turbine engine improvements : en fr
  • US2708049A - Bottle for liquid dairy products : en
  • AU459354A - Improvements relating to end and like connections for galvanised structural tubes and similar elements : en
  • CA512727A - Ore treating furnace : en fr
  • CH307069A - Vice, in particular for milling machines and lathes. : de en
  • CH307185A - Process for the preparation of a metal-containing azo dye. : de en
  • FI27686A - Anordning förställning av kupiga eller skålformiga föremål : en fi
  • GB729761A - Improvements in or relating to plain bearings : en
  • DE1698279U - ROUND JET AIR HEAD WITH EMBEDDED STEEL PLATE. : de en
  • DE927420C - Three-wheel motor-driven work tool, especially for agriculture : de en
  • FR1094092A - Manufacturing process for new wrought metal products : en fr
  • DE1698349U - SWIVEL CASTOR WITH SWIVEL LIMITATION. : de en
  • FR1094014A - Method and apparatus for the production of manure gas : en fr
  • FR1094185A - Clamping device : en fr
  • US2708245A - Alternating current vibratory device : en
  • USD174701S - Escutcheon for a phonograph record player : en
  • US2708081A - Convertible aircraft structure : en
  • FR61518E - Improvements to anode refrigeration systems for electron tubes : en fr
  • GB729657A - Improvements in or relating to box blanks and boxes made therefrom : en
  • DE1698051U - MACHINE FOR FILLING OUT AND ORDERLY COLLECTING BET CARDS. : de en
  • CA512780A - Dry mounting press : en fr
  • CH306969A - Fabric feed device on a sewing machine. : de en
  • CA512740A - Antioxidant : en fr
  • CH307106A - Process for the production of an electrode for alkaline storage batteries. : de en
  • DE1698362U - FOLDABLE SHOVEL. : de en
  • DE1698018U - DEVICE FOR HEATING SOLIDS AND EVAPORATING LIQUIDS BY USING HIGH FREQUENCY FLOWS, WITH FULLY AUTOMATIC CONTROL. T : de en
  • AU200334B2 - Improvements in or relating to oscillating and like mechanism for. electricians : en
  • US2708258A - Anti-hunt circuit for electric motor follow-up systems : en
  • FR1093722A - Improvements to tubular convection heat exchangers : en fr
  • FR1094152A - New butane or propane gas lighter : en fr
  • FR61503E - Egg protection plate : en fr
  • DE1698289U - PACKAGING FOR BEER CANS. : de en
  • GB729570A - Foamed latex products : en
  • GB729835A - Improvements in or relating to spring-centre mattresses : en
  • DE927465C - Dust separator, especially for industrial vacuum cleaners : de en
  • US2707873A - Safety means for the pattern mechanism of knitting machines : en
  • USD174712S - Dress : en
  • FR1093813A - New yarns and textile articles based on synthetic filaments and process for obtaining them : en fr
  • FR1094160A - Device intended to guide the first steps of children : en fr
  • GB729822A - Improvements in and relating to electrodes for electrolytic devices : en
  • DE1698215U - MUD ARMS FOR PLASTIC MASSES. : de en
  • DE927678C - Method for loosening cigar wraps from printing forms : de en
  • FR1093699A - Process for the agitation of liquids and device for its implementation : en fr
  • DE927580C - Device for maintaining a constant voltage : de en
  • US2707890A - Balance wheel and hairspring holder : en
  • US2708203A - Preparation of polymeric titanium organic compounds : en
  • AU445154A - Heat exchange devices : en
  • CH307018A - Player for cassette sound carriers. : de en
  • CH307039A - Rotary calculating machine. : de en
  • CA512781A - Methods of preparing 8-haloxanthine salts of organic bases and the 8-haloxanthine salts resulting from said methods : en fr
  • AU450654A - Improved multi-way tumbler switch : en
  • CH307075A - Connection device intended for the assembly of tubes. : en fr
  • DE1698172U - TYPEWRITER PAPER WITH STOP MARK. : de en
  • AU448154A - Leather fatting agents, and methods of fatting leather : en
  • DE1698479U - RUNNER WITH AN EYE-SHAPED ARM FOR WET SPINNING OF FLAX AND OTHER BAST FIBER YARNS. : de en
  • DE927563C - Spin for dewatering yarn packages : de en
  • US2708044A - Tractor trailer carrier : en
  • US2708248A - Mounts for electron tubes having filamentary cathodes : en
  • US2708215A - Jacketing material for high frequency cables : en
  • BE537804A - : en
  • AU200766B2 - Improvements in and relating to telescopic hydraulic shock absorbers : en
  • AU206096B2 - An improved combined optical and magnetic sound translating head assembly : en
  • GB729875A - Furnace for burning solid fuels such as bituminous coal and derivatives thereof : en
  • DE1698212U - BOOKMARKS AND FASTENING DEVICE FOR THIS. : de en
  • DE1698222U - WIRE PROTECTIVE GRID ON LUMINAIRES WITH CIRCULAR FLUORESCENT LAMPS. : de en
  • DE1698254U - MEASURING DEVICE. : de en
  • GB729717A - Process for the production of optical isomers : en
  • US2708255A - Minute metallic bodies : en
  • DE1698370U - LAMELLAEUFER. : de en
  • DE1698063U - DEVICE FOR MARKING PHOTO NEGATIVES BY EXPOSURE. : de en
  • IE21237L - Improvements in or relating to agricultural machines : en
  • FR1093681A - Improvements made to secondary electric batteries : en fr
  • FR1093841A - Container for tempering or charging chocolate in coating machines or the like : en fr
  • FR61555E - Process for the manufacture and installation of door sets : en fr
  • DK79237C - Method for making articles of rubber, rubber mixtures or similar elastic material. : da en
  • GB729956A - Improvements in or relating to a magnetic clutch or brake assembly : en
  • DK79226C - Mechanism for feeding paper ribbons. : da en
  • FR1094181A - Method and device for transferring thread during bobbin winding : en fr
  • AU206119B2 - Miniature hand tool : en
  • AT181959B - Process for the production of plates, foils, tapes and the like Like. From cell bodies : de en
  • AU206562B2 - Improvements in and relating to vehicle suspensions : en
  • AU443954A - Improvements in and relating to balland socket joints : en
  • US2707896A - Keyboard : en
  • AU200086B2 - Operating apparatus fora vehicle window : en
  • DE1698198U - VEHICLE TOY IN THE REPLICA OF AN AIRPLANE. : de en
  • US2707787A - Neckties : en
  • US2707880A - Relative humidity measuring apparatus : en
  • AT181878B - Coil arrangement for the magnetic deflection of cathode rays, in particular for television purposes : de en
  • CA512658A - Search and orientation system : en fr
  • DE1698148U - USE FOR TOBACCO PIPES. : de en
  • GB729596A - Improvements in or relating to the pulverising of materials : en
  • GB729576A - Improvements relating to means for supporting iron oxide in trays in purifiers : en
  • DE1698237U - HOOK-LIKE HINGE CLIPS FOR SPRING BOARDS OF UPHOLSTERED FURNITURE, MATTRESSES OR. DGL. : de en
  • FR1093799A - Prechamber for circular tank clarification plant : en fr
  • FR1093958A - Improvements to metal hatch closure panels, more particularly for ship decks or the like : en fr
  • FI27667A - Anordning företrädesvis till kännetecken, särskilt vid telefonanläggningar, tjänande i tid efter varandra feljande spänningstötar : en fi
  • US2708128A - Earring joint : en
  • DE927543C - Distributor for liquid and powdery substances, especially means for pest control in plants and animals : de en
  • FR1094025A - Electro-magnetic servo hydraulic suspension damper : en fr
  • US2707985A - Bag making machine : en
  • DE927632C - Process for the production of low molecular weight condensation products : de en
  • USRE23998E - Refrigeration apparatus for motor : en
  • AU458254A - Process and apparatus for separating water and water-soluble impurities from polyamides : en
  • DE927677C - Switch for electric toy or model railways with a change in the voltage state of the track that is not to be driven on when the switch is turned : de en
  • FR1094000A - Washing Machine Improvements : en fr
  • GB729681A - Improvements in door stops : en
  • DE1698221U - SOCKET LOCKER FOR SOCKETS FOR CIRCULAR FLUORESCENT LAMPS. : de en
  • DE927418C - Galilean type mirror finder for photographic and cinematographic cameras : de en
  • GB729677A - Improvements in or relating to a process for obtaining mannitol from plant-extracts : en
  • GB729944A - Improvements in or relating to sound signalling apparatus : en
  • CA512726A - Ignition electrode device for gas burners : en fr
  • DE1698166U - DRIVE DEVICE FOR ROTATING TOOLS IN STAR TURNERS, ESPECIALLY WITH AUTOMATIC LATHE. : de en
  • GB729561A - Improvements in or relating to inking rolls of rotary printing presses : en
  • DK79224C - Process for the preparation of chlorinated cresol cresol. : da en
  • US2708067A - Heat sealable valve type bag : en
  • US2708034A - Magnetic separator for use in connection with an endless conveyor : en
  • GB729689A - Improvements in or relating to the manufacture of envelopes : en
  • US2707882A - Balanced gyro : en
  • US2708125A - Bearing seal : en
  • DE927486C - Trailer hitch : de en
  • US2708150A - Printing compositions containing thioindigoid vat dyes : en
  • FR1093865A - pneumatic scrubber : en fr
  • GB729736A - Improvements in apparatus for storage spaces for the preservation, purification and deodorising of foodstuffs and liquids : en
  • US2707946A - Fireplace front or fixture : en
  • AT181962B - A method for producing a hardened synthetic resin material and a synthetic resin composition for its production : de en
  • DE927534C - Process for the production of bevel gears or disc gears from malleable synthetic materials : de en
  • CA512755A - Hair dyeing compositions : en fr
  • US2707984A - Method of insulating underground pipe : en
  • DE1698174U - SPRING RING HANGER. : de en
  • FR1093740A - Method and apparatus for assembling shell mussels : en fr
  • FR61515E - Improvements in the manufacture of removable card panels : en fr
  • FR61564E - Pyrotechnic device : en fr
  • GB729896A - Grip sleeves for the handles of clubs, rackets and other sporting implements : en
  • GB729988A - Improvements in or relating to the stretch forming of metal sections : en
  • FR1093758A - Method and device for heating hot relief printing shapes in high speed roll presses : en fr
  • GB729756A - Plastic interlayers for laminated glare-reducing windshields : en
  • GB729999A - Improvements relating to tyre valves : en
  • US2707961A - Dishwasher : en
  • US2707988A - Infant sack for strollers and the like : en
  • GB729600A - Apparatus for conveying welding electrodes through a drying stove : en
  • GB729611A - Improvements in or relating to electron discharge devices : en
  • GB729917A - Improvements in and relating to incandescent lamps and method of preparing the same : en
  • BE537744A - : en
  • CH307042A - Method and device for the projection of stereo images. : de en
  • CH307055A - Milling machine. : de en
  • DE751807C - Method and device for cleaning meat grinder perforated disks : de en
  • DE927618C - Device for the production of smoked sausages without intestines : de en
  • FR1093923A - Automatic washing machine : en fr
  • FR1094188A - Funnel : en fr
  • US2707826A - Method of making cold welded wire joints : en
  • US2708161A - Parabanic acid stabilizer for photographic emulsions sensitized with alkylene oxide polymers : en
  • DE1698333U - MATE TEA CUP. : de en
  • GB729706A - Improvements in or relating to electro-magnetic metal detecting instruments : en
  • US2707991A - Heat treating a fluid substance : en
  • GB729565A - Carburetters for internal combustion engines : en
  • GB729766A - Improvements in electron velocity modulation tubes : en
  • FR1094103A - Press for producing continuous webs of material : en fr
  • GB729665A - Hollow blades for turbines and axial flow compressors : en
  • CH307044A - Process for the manufacture of optical mirrors. : de en
  • DE1698021U - CASE OR BOLDER LOCK WITH DRAWER. : de en
  • AU449654A - Improvements in discharge regulators for mining shuttle cars : en
  • DE1698445U - MILLING DEVICE FOR A ROD MILLING MILL. : de en
  • US2707986A - Resilient support for tractor seat : en
  • DE1698288U - PACKAGING UNIT, IN PARTICULAR FOR PACKING CHEESE. : de en
  • FR1094072A - Flush hinge for doors : en fr
  • DE927502C - Fastening device for those parts of a rolling mill which have to be moved onto another rolled product on their base plate when setting up the rolling mill : de en
  • FR1093675A - Improvements to aircraft wheels and tires : en fr
  • FR1093939A - Dispensing device : en fr
  • DE1698224U - DIVIDER LOCKER FOR THE PREVENTION OF BIGMOT INCIDENT FOR ANIMALS. : de en
  • DE1698403U - FAUX LEATHER FABRIC. : de en
  • CH307037A - Apparatus for recording and reproducing indications. : en fr
  • CH307132A - Process for the production of an amino alcohol. : de en
  • GB729624A - Improvements in and relating to liquid-cooled pistons : en
  • IE21223L - Ditch cleaning machine : en
  • AU202492B2 - Improved multi-way tumbler switch : en
  • DE927598C - Apparatus for drying washed dishes : de en
  • US2707949A - Vibratory massage machine : en
  • DE1698450U - DEMONSTRATION AND TESTING DEVICE. : de en
  • DE927659C - Device for the detection of gases or suspended matter in air : de en
  • CH306930A - Rodent killers and processes for their manufacture. : de en
  • US2707798A - Mounting means for a door closer : en
  • US2708006A - Muffler assembly for internal combustion engines : en
  • CH307041A - Device on microscopes for adjusting the image sharpness. : de en
  • CH307046A - Watch case. : de en
  • US2707884A - Composite gear wheel : en
  • DE927441C - Device for the demagnetization of magnetically influenceable weighting material in the swimming and sink processing of coal, ore and other minerals : de en
  • FR1093685A - Improvements to single-cable cable cars : en fr
  • FR1094022A - Hair lotion : en fr
  • AU202758B2 - Improvements in or relating toa control joint construction anda control joint strip therefor in or fora monolithic concrete construction : en
  • DE927642C - Production of germanium layers for detector purposes : de en
  • FR1094171A - Cylinder for two-stroke engines with reverse sweeping : en fr
  • IE21221L - Distributors for fertilizer, etc : en
  • DE927396C - Circuit arrangement for telephone systems with several call stations on a common connection line : de en
  • DE927592C - Process for the production of commercial paraffins from technical mixtures of high-boiling hydrocarbons, in particular from products of catalytic carbohydrate hydrogenation : de en
  • DE1698248U - DISPENSER OF GOODS. : de en
  • FR61582E - Process for treating molding plaster and products obtained by this process : en fr
  • GB729793A - Improvements in heat exchangers : en
  • GB729827A - Improvements in or relating to feedback amplifiers : en
  • DE927443C - Sound and shock absorbing pad for typewriters and other office machines : de en
  • GB729731A - Improvements in or relating to planters for potatoes or the like : en
  • DE1698442U - MOISTURE-PROOF SKIRTING. : de en
  • FR1094110A - Complete lower dental apparatus with hollow internal surface : en fr
  • FR1093716A - Heating device on tractors : en fr
  • GB729995A - Improvements relating to high voltage insulating bushings : en
  • US2707996A - Shearing device with adjustably mounted shear blade : en
  • DE1698072U - DETACHABLE GRIPPING DEVICE FOR VEHICLES. : de en
  • FR1093777A - Method of transmitting control pulses on high voltage for the verification of high power-high voltage switches : en fr
  • FR1094118A - Hollowed-out construction materials can be split into several fully usable sections : en fr
  • US2708194A - 2-(1-methyl) polymethyleniminylmethyl benzhydryl ethers and preparation thereof : en
  • US2707855A - Multiple utility grinder : en
  • US2707936A - Exercising and training perch for birds : en
  • CH307038A - Calculator. : en fr
  • CA512657A - Tire chains : en fr
  • CH307090A - Process for the operation of a system with adjacent conveyor systems and system for carrying out the process. : de en
  • USD174718S - Dress : en
  • US2707807A - Pressure apparatus for the drawing mechanism of textile machinery : en
  • US2707834A - Direct reading micrometer : en
  • AU444154A - Cleaner silencer assembly : en
  • FR61576E - Further training in cabling used in telecommunications : en fr
  • CA512754A - Household graters operating by means of a drum : en fr
  • CA512676A - Concentration of land pebble phosphate : en fr
  • CH307077A - Plain bearing. : de en
  • CH307207A - Process for the preparation of an azo dye. : de en
  • AU201528B2 - Improvements insensitive or quickly responsive servo control mechanisms for moving parts of machines : en
  • AU206755B2 - Improvements to link members for endless conveyors : en
  • CH307190A - Process for the preparation of a metal-containing azo dye. : de en
  • FI27683A - Wheeled rail device for moving doors and the like : en fi
  • CA512731A - Tractor borne implement : en fr
  • DE1698161U - LOCKING PIECE FOR CHAINS. : de en
  • DE1698375U - PORTABLE TOOL WITH INDEPENDENT ELECTRIC DRIVE. : de en
  • AU404354A - Extending plank : en
  • AT181968B - Device for determining or evaluating the deviation of a dimension of a test object from the nominal value by means of a wedge-shaped jaw gauge : de en
  • AU204319B2 - Improvements in or relating togas meters : en
  • AU202964B2 - Improvements in or relating to connecting strips having a plurality of relatively insulated contact tags' anda method of manufacturing such strips : en
  • CH307217A - Process for the preparation of a blue leveling dye of the anthraquinone series. : de en
  • CH307225A - Process for the production of a sparingly soluble penicillin compound. : de en
  • AU459454A - Negative. impedance converter : en
  • DE1698281U - THREAD TENSIONER. : de en
  • AU203988B2 - Improvements in stapling appliances : en
  • CA512700A - Film measuring and double exposure prevention device : en fr
  • CH307223A - Process for the preparation of a derivative of tetrahydro-γ-carboline. : de en
  • US2707972A - Wire-reenforced flexible metal hose : en
  • CA512770A - Method of hardening bauxite with colloidal silica : en fr
  • CH307195A - Process for the preparation of a metal-containing azo dye. : de en
  • BE537778A - Gas phase chlorination process for methane : en fr
  • CH307076A - Screw with support plate. : de en
  • DE927466C - Lid closure for a dust collector equipped carpet sweeping machines or the like. : de en
  • FR1093792A - Automotive scraper : en fr
  • GB729760A - Improvements in or relating to duplicate-writing appliances : en
  • DE1698274U - STEEL WIRE ROLLER GUIDE ON THE REAR SIDE OF THE DRAWING BOARD. : de en
  • DE927458C - Set up for an electron beam tube : de en
  • FR1093866A - Combined control device for pilot gas burner : en fr
  • GB729577A - Filamentary cathode supporting arrangements in electron discharge devices : en
  • DE1698394U - TOY COMPOSED OF A FLAT FIGURE DEPICTING A MOVING LINKS. : de en
  • DE1698493U - KALEIDOSCOPE. : de en
  • CA512733A - Window regulator : en fr
  • DE1698093U - PACKAGING FOR CONVEYOR CONNECTING HOOKS. : de en
  • DE927406C - Boom support for luffing cranes : de en
  • US2707793A - Disposable brush : en
  • GB729796A - Improvements in or relating to cutter tools for mining machines : en
  • GB729845A - Improved preparation of double alkali metal-titanium fluorides : en
  • FR1093846A - Safety device for machine tools : en fr
  • FR1093787A - Vertical vacuum boiler : en fr
  • CA512708A - Dyeing of textile materials : en fr
  • CH306997A - Process for the production of water-soluble leuco-sulfuric acid ester salts from vat dyes of the anthraquinone series that are difficult to esterify. : de en
  • US2707900A - Movable sample holders in a spectrophotometer integrating sphere : en
  • US2707786A - Garment : en
  • US2707898A - Vertically oriented optical system : en
  • DE1698160U - DEVICE FOR HAND OPERATING A ROTATING MACHINE OR APPARATUS PART. : de en
  • CH307036A - Apparatus comprising a mercury barometer. : en fr
  • CH307193A - Process for the preparation of a metal-containing azo dye. : de en
  • FR1093704A - Electronic looping machine : en fr
  • USD174691S - Christmas tree ornament or similar article : en
  • DE1698456U - REMINDER COUNTER. : de en
  • DE1698459U - MEASURING DEVICE FOR RUBBER HOSES. : de en
  • FR1093717A - Process and installation for the separation of low temperature air into its elements : en fr
  • FR1093719A - Automatic regulator for liquid fuel flow, especially for automobile or aircraft engines : en fr
  • FR1093925A - Economical binder for loose-leaf sheets : en fr
  • GB729648A - Heat exchange apparatus : en
  • FR61522E - Automatic device for carrying out continuous production cycles : en fr
  • DE1698203U - MEN'S STEM SOCK. : de en
  • DE927648C - Device for separating tar from gases containing tar : de en
  • GB729795A - Concealed slide-fasteners : en
  • GB729849A - Improvements in or relating to dipsticks : en
  • FR1093760A - Children's shoe : en fr
  • AU452554A - Improvements in or relating to silicone composition : en
  • CA512717A - Sulfur composition : en fr
  • CA512747A - Electric fuses : en fr
  • AU448254A - Improvements in or relating to automatic variable torque hydraulic : en
  • CA512767A - Anchor for well drilling equipment : en fr
  • DE927476C - Method for the determination of germ counts, leukocyte counts and the like Like. In addition to the device for carrying out the method : de en
  • CH307099A - Ignition coil and relative support for internal combustion engines. : en it
  • CA512732A - Means for making concrete beams : en fr
  • FR1094197A - Sewing machine work drive mechanism : en fr
  • US2707847A - Means for treating mineral wool fibers : en
  • US2708124A - Fluid pressure actuated gasket : en
  • DE927482C - Planer : de en
  • FR1094073A - Device for extending the life of motors submerged in water containing impurities and surrounding the motor : en fr
  • GB729631A - Improvements in or relating to the drafting or drawing of slivers of fibrous materials : en
  • AU448054A - Improvements in or relating toa control joint construction anda control joint strip therefor in or fora monolithic concrete construction : en
  • CA512764A - Method and apparatus for forming tubular ceramic bodies : en fr
  • DE927619C - Transport containers, especially for heavy items, e.g. B. Castings : de en
  • DE927622C - Device for driving the saddle on cutting machines for paper, cardboard or the like. : de en
  • GB729635A - Improvements in or relating to apparatus for dispensing measured quantities of liquid materials : en
  • FR1093881A - Bottle enhancements : en fr
  • FR1094016A - Protected switching station for high voltages : en fr
  • DE1698264U - CARBURETOR WITH INTAKE SILENCER. : de en
  • US2708022A - Magnetic conveyor : en
  • US2708115A - Ring puzzle device : en
  • DE927610C - Axially foldable flexible tube : de en
  • FR1093957A - Vibrator device : en fr
  • FR1094136A - Piston pump for fuel injection : en fr
  • DE927577C - Connection and junction box recessed in the plaster : de en
  • GB729735A - Improvements relating to the flame spraying of powder materials : en
  • GB729898A - Improved process for the recovery of wool wax from wool scour liquor froths : en
  • FI27676A - Dammsugningsbord : en fi
  • US2708101A - Feeder device for rock drilling machines : en
  • US2708112A - Shock absorbers : en
  • BE537422A - Contact device for dynamo-electric ignition system with spring controls : en fr
  • CA512800A - Gas service pressure regulators : en fr
  • US2708170A - Roofing cement : en
  • USD174724S - Tablecloth : en
  • GB729718A - Improved means for securing a pulsator on a milking machine lid having a removable valve : en
  • FR1094172A - Improvements in the construction of magneto-electric machines : en fr
  • DE927645C - Beam transformer for generating fast moving electrons : de en
  • DE1698151U - THRESHING MACHINE WITH BUILT-IN BALER. : de en
  • GB729694A - Improvements in or relating to the treatment of sodium and potassium hydroxide : en
  • US2708157A - Abrasive cleanser and method of scouring surfaces : en
  • FR1094031A - High fluidity fuel injection pump : en fr
  • GB729572A - Improvements in or relating to the heat treatment of alloy steel : en
  • DE1698045U - EGG TONGS. : de en
  • FR1093963A - Improvements to electrolytic capacitors : en fr
  • GB729750A - Improvements in or relating to adjusting devices for adjustable rollers : en
  • FR1093912A - Ammonium nitrate manufacturing process : en fr
  • GB729708A - Packing for razor blades : en
  • US2707881A - Double barrel radiometer : en
  • US2707977A - Loom stop motion : en
  • AT181926B - Process for the production of amino alcohols with chloromycetin action : de en
  • AT181971B - Device for the continuous supply of liquids : de en
  • CH306985A - Tobacco processing machine. : de en
  • FR1094036A - Strip for fluorescent tubes : en fr
  • GB729737A - Improvements in or relating to vapour electric arc converters : en
  • GB729906A - Improvements in or relating to cup-shaped capsules : en
  • DE1698049U - FAKE-MONEY BRAKE FOR COIN VALIDATOR 50 DPF. : de en
  • GB729622A - Improvements in or relating to sea or other defensive walls : en
  • FI27677A - Monterbar Shelf : en fi
  • FR1093690A - Error control system for accounting machines : en fr
  • US2708093A - Valve operating means with electromagnetic blocking means : en
  • US2708181A - Electroplating process : en
  • DE1698175U - SHELF FOR SECTOR SPRING RINGS. : de en
  • DE927521C - Electric discharge tubes with indirectly heated cathode : de en
  • DE927602C - Device for the production of tapes for spinning electrical conductors or for turning cords by dividing a film web made of cellulose triacetate or similar plastic : de en
  • FI27697A - Truck platform tipping safety switch : en fi
  • FR1093843A - Automatic switchblade lighter : en fr
  • GB729682A - Improvements relating to electron tubes : en
  • FR1093933A - Unbreakable pivot for axes of watch movements and other delicate mechanical instruments and in particular for balance axes : en fr
  • FI27685A - Förfaringssätt for uptdelning av Stockar eller annat Timmer i lameller eller bräder ävensom sålunda framställd lamell : en fi
  • GB729952A - Improvements in or relating to labels for mattresses and other articles : en
  • DE1698363U - SEMI-GUIDE DEVICE FOR HALM-FRUIT HARVESTERS. : de en
  • DE1698374U - SHUT-OFF VALVE, IN PARTICULAR CHANNEL SHUT-OFF VALVE. : de en
  • DE927522C - Process for the manufacture of an electron tube with a glass cone and tubes manufactured according to this process : de en
  • DE1698022U - SHORTABLE STRAP, ESPECIALLY SHOULDER STRAP FOR PORTABLE RADIO. : de en
  • FR1093693A - Washing machine-wringer : en fr
  • FR1093724A - Semiconductor device, and method of manufacturing same : en fr
  • FR1094077A - Large usable area electric heater : en fr
  • DE927566C - Process for the recovery of platinum from catalytic gas reactions : de en
  • FR1093794A - Controlled flow liquid dispenser : en fr
  • US2707805A - Making films and fibers from normally crystalline polymer latices : en
  • FR1094151A - Window construction process of stamped and welded sheet metal doors : en fr
  • DE927567C - Device for measuring the horizontal coordinates of a railroad track : de en
  • USD174688S - : en
  • US2707928A - Ship's hatch and cover : en
  • AT181851B - Process for fermenting sugar solutions containing acetic acid into butanol and acetone : de en
  • CA512808A - Wave-signal translating device : en fr
  • CH307008A - Process for the preparation of solutions of polyacrylonitrile. : de en
  • DE1698066U - FOLDING BABY CARRIAGE WITH FIXED SIDE PANELS. : de en
  • AT181939B - Bed bench : de en
  • AU206475B2 - Heteropolymers of styrene and alkyl esters of maleic acid and process of preparing thesame : en
  • CA512763A - Process for manufacture of copper : en fr
  • BE519800A - : en fr
  • CA512807A - Electron discharge devices : en fr
  • CH306979A - Closure device on textile goods, in particular cushion covers and articles of clothing. : de en
  • DE1698104U - SWIM CAP MADE OF POROESE RUBBER. : de en
  • DE1698134U - DEVICE FOR WASHING DOWN CEILINGS AND WALLS. : de en
  • DE1698206U - MATERNITY DRESS. : de en
  • DE1698244U - BRACKETS FOR ATTACHING PRESSED MATERIAL PAN HANDLES TO THE PAN BODY. : de en
  • DE927491C - Direction indicators : de en
  • FR1093708A - Advanced refrigerator system : en fr
  • FR1093879A - Closure for churn with rectangular prismatic body : en fr
  • FR61521E - Disc brake improvements : en fr
  • US2707832A - Carpenter's self-calculator : en
  • US2707863A - Mercury turbine power unit generator : en
  • US2708061A - Ball holder : en
  • US2707875A - Device for automatically calibrating the frequency of the vibrations of a regulatingdevice of a clockwork : en
  • GB729882A - Electrical slicer circuits : en
  • AU444254A - Cleaner silencer unit : en
  • CH306934A - Jam lock. : de en
  • DE1698028U - VITRAGE ROD OR - PIPE TO HANG CURTAINS AND OTHER DECORATIONS. : de en
  • AU206195B2 - Improvements in or relating to electrical signalling systems forthe storage of trains of impulses : en
  • CA512703A - Balancing device : en fr
  • AU205474B2 - Improvements relating to biologically active compositions : en
  • CH307152A - Installation for storing goods, in particular for parking automobiles. : de en
  • AU330354A - Improvements in or relating to containers for powdered granular, liquid andother bulk goods : en
  • AT181923B - Hot water bottle : de en
  • AU458554A - Process for manufacturing articles from, or repairing or sheathing articles with, reinforced synthetic resin : en
  • FR1093950A - Improvements to the production of syngas in internal combustion engines : en fr
  • USD174693S - Necklace or the like : en
  • AU456454A - Weatherstrip seal for automobile rear compartment : en
  • FR61581E - Detach brush : en fr
  • GB729614A - Double chain conveyor : en
  • GB729780A - Stabilized thermosetting compositions : en
  • AT181933B - Device for making coffee : de en
  • DK79230C - Process for the production of wrinkle varnish. : da en
  • CA512652A - Wire brushes : en fr
  • DE1698490U - AXLE BEARING FOR THE RUNNERS OF TOY VEHICLES. : de en
  • DE927485C - Circulation conveyor device for refrigerators, heating or drying cabinets, especially for the chocolate industry : de en
  • US2707867A - Fluid lift mechanism : en
  • FR1093874A - Improvements to fuel supply systems for gas turbine engines : en fr
  • DE927615C - Movie projector : de en
  • US2708262A - Micro-wave modulator : en
  • DE927601C - Window or door leaves made of metal hollow profile strips : de en
  • FI27669A - Method in the manufacture of a diffuse field transformer for immersion in insulating compound or oil : en fi
  • DE927446C - Automatic adjustment device of the compressed air brakes of two vehicle wheel sets depending on the wheel friction : de en
  • AU203123B2 - Improvements in supersensitized photographic emulsions containing simply cyanine dyes : en
  • DE1698096U - DEVICE FOR REMOTE DRIVE FOR SMALL DIALS. : de en
  • FR1093749A - Absorption refrigeration cabinet : en fr
  • FR1094166A - Spinning process and fairleads applying this process : en fr
  • GB729617A - Process for the synthesis of chloramphenicol : en
  • GB729680A - Improvements in methods and machines for the manufacture of stranded wire ropes and cables : en
  • DE1698476U - BOOTS. : de en
  • DE927430C - Photographic camera with a light-sensitive cell arranged in the receiving chamber for exposure measurement : de en
  • DE1698238U - UPHOLSTERED BODY, IN PARTICULAR MATTRESS. : de en
  • DE927431C - Method of inspecting photographic light-sensitive material and removing defective parts : de en
  • DE927513C - Modulation circuit : de en
  • FR1093743A - Manufacturing process for reflective surfaces : en fr
  • GB729997A - Improvements in windows for vehicles : en
  • US2708162A - Urazole stabilizer for emulsions sensitized with alkylene oxide polymers : en
  • CA512635A - Organometallic compounds containing 1,3,5-triazine rings : en fr
  • DE1698112U - LIGHTING EQUIPMENT, IN PARTICULAR WALL ARM AND CEILING LIGHTING. : de en
  • DE1698223U - TUBULAR BONE NAIL. : de en
  • FR1093947A - Improved negative plate for alkaline electric accumulators and its manufacturing process : en fr
  • FR1094080A - A process for making products having improved odor and odor stability from gasoline or kerosene distillates containing sulfur : en fr
  • DE1698127U - HOLDER FOR DOMESTIC CUTTING MACHINES OF ALL KINDS. : de en
  • US2708231A - Electric water heaters : en
  • US2708053A - Apparatus for vending articles : en
  • DE1698270U - SEATPOST FOR BICYCLES AND MOTOR BICYCLES. : de en
  • FR1093829A - Folding lever wire cutter : en fr
  • FR1093973A - Automatic sheet handling and stacking device : en fr
  • GB729569A - Improvements in stiffened washable garments and garment parts : en
  • CA512795A - Tie rod end construction : en fr
  • CH307002A - Process for producing an explosive charge with a cavity and an explosive charge produced by this process. : de en
  • US2707938A - Governor hydraulic circuit controller : en
  • CH307174A - Process for the production of a copperable azo dye. : de en
  • AT181903B - Storage type heater : de en
  • IE21625L - Stomach powder : en
  • AU461954A - A radiating gas burner : en
  • BE519880A - DELAY SWITCH FOR IGNITION COILS OF INTERNAL COMBUSTION ENGINES. : en fr
  • DE927621C - Wash brush with water supply : de en
  • FR61523E - Rescue device : en fr
  • CA512638A - Gas mask : en fr
  • CH307051A - Process for the preparation of spheroidal graphite cast iron. : en fr
  • FR1093983A - High current cut-off device : en fr
  • US2707935A - Seed treater : en
  • FR1093816A - Final isolation process for electric coils : en fr
  • DE1698352U - GAS PARKING POT. : de en
  • FR1094124A - Air ducts of plastics or flexible with reinforcement by wire reinforcement : en fr
  • DE927528C - Process for the molecular enlargement of drying oils : de en
  • US2707978A - Bark-cutting machine having yieldable and interconnected supports : en
  • BE519701A - SUPPORT FOR FRAME. : en fr
  • FR1093728A - New esters of thiophosphoric acid and their production process : en fr
  • FR1094010A - Instrument for recording the quantities of liquid dispensed by a device such as a gasoline dispenser : en fr
  • FR61567E - Rolling container : en fr
  • US2707858A - Combined lawn mower and edger : en
  • US2707995A - Apparatus for making fine mesh expanded material : en
  • GB729695A - Improvements in or relating to electric cables and their manufacture : en
  • GB729729A - Improvements in nib-sections for fountain pens : en
  • DE1698496U - TRANSPORT OR STORAGE CONTAINER. : de en
  • GB729696A - Improvements in or relating to flexible drives : en
  • FR1093860A - Voltage detector for short-circuiting and earthing devices : en fr
  • CH307031A - Method and device for registering and displaying at least one variable physical measured variable with the aid of at least one light source. : de en
  • CH307148A - Device for remote display of the status of counters divided into groups in a control center. : de en
  • DE1698004U - BENDER FOR WIRE CLOTHING. : de en
  • US2708188A - Printing on vinyl plastics : en
  • FR1093982A - Device for measuring the specific mass of bodies : en fr
  • AU201306B2 - Improvements relating to voltage transformer units for high-voltage switchgear : en
  • DE1698477U - SKI BOOTS WITH SWIVELING STRAP. : de en
  • DE927484C - Fully hydraulic hacksaw machine : de en
  • FR1094005A - Process for manufacturing objects made of cellular rubber or coated with cellular rubber : en fr
  • FR1094088A - Captive toy plane : en fr
  • FR1093934A - Regulator : en fr
  • US2708028A - Fruit container : en
  • DE1698483U - DRIVE TOY. : de en
  • DE906939C - Concrete track : de en
  • GB729902A - Improvements in and relating to a chronograph : en
  • GB729946A - Caging mechanism for gyroscopes : en
  • FR1093824A - Method and apparatus for determining the moisture content of a material : en fr
  • USD174723S - Sheet metal : en
  • DE927388C - Corner bracket for rail crossings : de en
  • DE1698399U - POROESE WORK FLOOR FOR CONVEYOR CHANNELS OD. DGL. : de en
  • DE927500C - Mobile bucket elevator : de en
  • FI27694A - Flishuggare : en fi
  • FR1093710A - Process for treating metals and light alloys : en fr
  • GB729819A - Improvements in or relating to emissive cathodes : en
  • GB729856A - Quick acting vice : en
  • FR1093842A - Process for making ammonium nitrate of a desired particle size : en fr
  • GB729982A - Improvements in and relating to vehicle bodies : en
  • DE1698386U - DOUBLE PADDLE. : de en
  • DE1698482U - TOY FIGURE. : de en
  • DE927570C - Circuit for the automatic gain control of a television receiver : de en
  • DE1698058U - CONTROL DEVICE FOR THE TOOL AND WORKPIECE HOLDER ON TOOL MACHINES, IN PARTICULAR BEVEL GEAR PLANING MACHINES. : de en
  • DE927607C - Device for cooling machine-milked milk : de en
  • AU200206B2 - Improvements in or relating to fluid turbine meters : en
  • FR1093940A - Processes for manufacturing a bracelet, necklace or similar article and articles conforming to those obtained by these processes or similar processes : en fr
  • DE1698006U - DEVICE FOR BLAST DRYING CLOTHES. : de en
  • DE1698033U - ARRANGEMENT FOR FASTENING POSTERS, PICTURES AND OTHER ITEMS. : de en
  • GB729987A - Improvements in or relating to wadding : en
  • DE1698415U - CONTAINER TRAINED AS A TABLET DISPENSER. : de en
  • FR1094194A - Active material reserve cathode : en fr
  • GB729575A - Improvements relating to reference electrode units : en
  • GB729671A - Improvements in or relating to refrigerant condensers : en
  • GB729876A - Improvements in or relating to hydraulic shock absorbers : en
  • FR61519E - Egg protection plate : en fr
  • CH306957A - Coffee and tea filters. : de en
  • DE1698294U - WOOD CHIP CONTAINER FOR BITUMEN AND TAR PRODUCTS. : de en
  • FR1093823A - Circular section rubber ring spring with interposed metal frames : en fr
  • FR1094182A - Process for manufacturing margarine and products thus obtained : en fr
  • FR1094180A - Process for the production of staircase handrails and apparatus for its implementation : en fr
  • DE1698107U - CARD PRESSING DEVICE. : de en
  • FR1093657A - Selective electrical signal routing system : en fr
  • FR1093763A - Steam generator device for bakery ovens : en fr
  • FR1094087A - Automotive engine analyzer : en fr
  • DE1698085U - CASE FOR CIGARETTE PAPER. : de en
  • DE927436C - Method and furnace for melting products with a high melting point : de en
  • FR1093670A - Device for checking and adjusting the headlights of a motor vehicle : en fr
  • FR61591E - System and device for the protection, safety, by light signaling, of cyclists, motorcyclists, pedestrians and other categories : en fr
  • DE927520C - Process for the production of a supply cathode, the wall of which consists partly of porous, high-melting metal : de en
  • DE927386C - Process for the production of dephosphorizing agents for iron and steel melts : de en
  • FR1093844A - Welding torch for plastics : en fr
  • DE927471C - Pressure medium control for single-drum winches : de en
  • DE1698268U - SPEED LIGHTS FOR VEHICLES. : de en
  • DE927489C - Tilting device, especially for motor vehicles and motor vehicle trailers : de en
  • US2708048A - Handling equipment for barrels or the like : en
  • USPP1391P - Rose plant : en
  • AT181872B - Pulling and pushing device for rail vehicles : de en
  • DE927477C - Device for mechanical vibration treatment : de en
  • DE927636C - Strip scanning device for telegraph transmitter : de en
  • DE927661C - Pruner : de en
  • GB729910A - Improvements relating to flexible tubing : en
  • US2708047A - Movable body hauling unit for vehicles : en
  • DE1698024U - FOAM RUBBER FLOOR WIPER. : de en
  • DE768023C - Control device for motors to drive weapons, devices, etc. that may be set up away from the control station. : de en
  • DE927517C - Electric discharge tubes with a mercury cathode and a gas filling : de en
  • CA512633A - Hydraulic machine tool drive : en fr
  • DE927402C - Electric switch cartridge : de en
  • DE927536C - Process to facilitate the processability of vinyl polymers with a high chlorine content : de en
  • DK79238C - Process for the preparation of mixed polymers of styrene and mixed esters of a polyhydric alcohol. : da en
  • GB729590A - Improvements in or relating to oil-modified alkyd resins : en
  • GB729650A - Improvements in beam structures, particularly for supporting shuttering : en
  • GB729791A - Continual centrifugal hydro-extractor : en
  • FR1093664A - Connecting rod : en fr
  • FR1093945A - Method and device for controlling and regulating injection pumps in internal combustion and gas engines : en fr
  • US2708185A - Detergent compositions : en
  • US2707806A - Process and apparatus for making fiber packages : en
  • DE1698438U - SEALING AND GLAZING PROFILES MADE OF PLASTIC FOR WINDOWS AND DOORS OF ALL KINDS. : de en
  • AT181900B - Device for the parallel operation of prime movers : de en
  • CA512790A - Method of treating hydrocarbons : en fr
  • CH307130A - Massager. : de en
  • FR61525E - Resonant Slit Improvement : en fr
  • US2707891A - Applying device for emergency chains : en
  • GB729626A - Apparatus for conditioning gaseous fluids : en