• DE1643540U - BICYCLE ALTERNATOR. : de en
  • US2609612A - Sine protractor : en
  • US2610212A - Synthesis of amino acids : en
  • DE848662C - Directional antenna system with a transmission or reception characteristic, the axis of which performs a spatial pendulum movement : de en
  • GB678798A - Moulding materials for foundry cores and moulds : en
  • DE1643686U - DEVICE FOR FITTING BILLBOARDS ON MOTOR VEHICLES. : de en
  • DE832715C - Portable and exchangeable all-purpose power lift on the tractor : de en
  • FI25944A - Anordning vid cycles for the purpose of cycling : en fi
  • GB679023A - Improvements in or relating to piezo-electric crystals : en
  • GB679105A - Telemetering systems : en
  • AU1120452A - Improvements in and relating to fluid couplings : en
  • US2610143A - Method of electropolishing : en
  • US2610154A - Luminescent zinc sulfide phosphors and method of preparing same : en
  • DE848982C - Process for the production of Kuepen dyes of the dialkoxydibenzanthrone and isodibenzanthrone series : de en
  • GB678977A - Improved braking mechanism : en
  • AU154931B2 - Improvements in or relating to tools for removing tyres from wheels : en
  • DE1643479U - COMBINATION DESK. : de en
  • FI25941A - Stenbrytarsläpa : en fi
  • CA486313A - Alkyl guanidinium n-alkyl carbamates and method of preparation : en fr
  • DE849001C - Lightweight panel for wall cladding : de en
  • FR55863E - Felt : en fr
  • FR55956E - Vehicle lighting device : en fr
  • GB678760A - A thermally controlled electric switch : en
  • FR56079E - Aerial top : en fr
  • GB678962A - Improvements in door furniture : en
  • GB679010A - Telephone dial attachment : en
  • DE849064C - Device for shaping building bodies : de en
  • FR55817E - Manufacturing process of soluble solid alkali silicates : en fr
  • FR55939E - Variable cam and its application, in particular to tool threading machines : en fr
  • GB679093A - Improvements in and relating to drip trays for refrigerators : en
  • DE1643590U - PAPER STOP FOR FEEDING DEVICES. : de en
  • GB678752A - Improvements relating to direction indicators : en
  • DE848664C - Electrical cable with one or more insulating layers interspersed with conductive substances in fine distribution : de en
  • US2610201A - Nonyl phthalates : en
  • US2609992A - Crushing or pulverizing machine : en
  • GB678942A - Method and means for the preparation of sample cards carrying knotted sample threads : en
  • DE849125C - Radiators used to transmit and receive high frequencies : de en
  • US2610318A - Electronic frequency modulator : en
  • US2610265A - Electric switch : en
  • DE1643652U - MEASUREMENT HOLDER FOR BREAST AND BELLY CUSTOM MEASUREMENTS. : de en
  • FR56010E - Improvements made to shutter valve injectors, particularly fuel injectors for engines : en fr
  • DE1643612U - PROTECTIVE AND STORAGE PLATE FOR GUIDANCE CHAMBERS. : de en
  • DE848674C - Electric discharge tubes : de en
  • DE848949C - Process for the preparation of capillary active agents : de en
  • US2610157A - Porous composition utilizing n-carboxylic acid anhydrides of amino carboxylic acids : en
  • US2609812A - Means for sawing stone such as marble and the like : en
  • US2610034A - Milk cooling attachment for milking machines : en
  • FR56059E - Automatic suspension device, in particular for baby carriages : en fr
  • DE848879C - Cooled, overhung turbine runner, in particular runner of drive or auxiliary machines of aircraft and vehicles : de en
  • AT172366B - Method and device for the production of thin-walled, sleeve-shaped metal objects : de en
  • CA486430A - Dispensing cartons : en fr
  • FR55985E - Device for the automatic selection of a determined signal formed of several signs and in particular signs of the Morse alphabet : en fr
  • GB678768A - Improvements in or relating to gyro-verticals : en
  • GB678931A - Improvements in and connected with resilient metal leaf springs for electric switching apparatus : en
  • US2609764A - Portable batter dispenser : en
  • GB678814A - Improvements in or relating to knee-joints for the legs of drawing instruments : en
  • DE848993C - Cabinet with drawers that are arranged one behind the other and can be moved on one level : de en
  • GB678774A - Improvements in traversing chutes for mechanical stokers : en
  • DE849135C - Motor starter and overload controller for AC motors : de en
  • DE849167C - Leg positioning splint : de en
  • US2609735A - Apparatus for sealing containers : en
  • US2609779A - Cover stack height controlling means : en
  • USD167706S - Mask or the like : en
  • DE849165C - Process for the production of threads, films and foams from fibrin : de en
  • GB678840A - Improvements in or relating to the packing of mattresses : en
  • US2609712A - Two-speed gearing for bicycles : en
  • US2610067A - Ski binding : en
  • GB678997A - Improvements in or relating to the treatment of alcohols obtained by the oxo synthesis process : en
  • US2609737A - Camera focusing device : en
  • US2609834A - Air volume regulator for stokers : en
  • DE848933C - Adjustable reflector holder for light tubes : de en
  • DE849150C - Process for the preparation of monoazo dyes : de en
  • DE1643468U - FRUIT CUTTER PRESS. : de en
  • FR55920E - Magneto phone call : en fr
  • FR55820E - Improved method and apparatus for manufacturing shrink-wrapped concrete pipes and resulting products : en fr
  • GB678741A - Tape dispenser : en
  • AT172381B - screwdriver : de en
  • DE849058C - Device for fitting footwear, shoe insoles and other orthopedic supports : de en
  • FR55850E - Improvements to hatch covers on ships : en fr
  • AU1112452A - Improvements inthe construction of moulds for permanent or repetitive use in casting concrete pillars, beams, slabs andthe like : en
  • GB679014A - Improvements in and relating to the production of amines : en
  • DE1643420U - FILTER FOR COFFEE, TEA OR THE LIKE. : de en
  • DE849091C - Process for improving the strength of artificial, insoluble spun protein : de en
  • FR55801E - Method and apparatus for the distillation and carbonization of wood : en fr
  • FR56070E - Fluid pressure brake devices : en fr
  • FR55977E - Improvement of lubricating oils : en fr
  • GB678938A - Improved liquid filter : en
  • US2609663A - Rotatable combustion apparatus for aligning individual flame tubes with access partsor manholes : en
  • GB678902A - New or improved cooler arrangement in internal combustion engines : en
  • FR55955E - New coupling method for double piston machines with one engine stroke per beat : en fr
  • FR56082E - Automatic shuttle change for looms : en fr
  • DE1643403U - CONTACT PIECE FOR ELECTRICAL FUSES WITH WELDED FUSION CONDUCTORS. : de en
  • DE1643512U - PACKAGING TOBACCO PRODUCTS. : de en
  • DE1643460U - FLAP VALVE FOR AIR CONTROLS, IN PARTICULAR IN CERAMIC FACILITIES. : de en
  • DE1643679U - INFRARED RADIATION HEATING BATH. : de en
  • DE848681C - Flat knitting machine with rocker arm drive : de en
  • DE848839C - Armature for ceramic parts : de en
  • DK74667C - Tubular drill for use in taking soil samples. : da en
  • FR55930E - Microsclerometer : en fr
  • GB678900A - Improvements in or relating to sliding clasp fasteners : en
  • FR55972E - Iron ore enrichment process : en fr
  • FR56046E - Reciprocating system for gear change by chain derailment : en fr
  • DE849184C - Square root gears, especially for flow meters based on the differential pressure principle for measuring liquids, gases and vapors : de en
  • US2609683A - Air navigation system : en
  • DE1643624U - REPAIR NIPPLE FOR INJECTION PIPES. : de en
  • DE848918C - Panel grinding machine using a rotating chopping disc : de en
  • DE849159C - Process for increasing the viscosity of oil-based lubricants, anti-corrosion agents, etc. like : de en
  • FR56000E - Device for feeding and emptying a group of two hydraulically compressed clutches : en fr
  • GB678838A - Improvements in or relating to optical objectives : en
  • GB679088A - Improvements in edge tacking machines with rubbing mechanisms : en
  • FR55952E - Continuous frequency range stabilized frequency meters and receivers : en fr
  • GB678842A - Improvements in or relating to metal ladders : en
  • CA486327A - Valve for sequential operation of hydraulic motors : en fr
  • US2609607A - Micrometer : en
  • US2609662A - Controlled dashpot for fuel metering devices : en
  • US2610247A - Teleprinter receiver device : en
  • AU1115752A - Motor driven vehicle for climbing steep inclined or vertical surfaces : en
  • GB679078A - Improvements in the polishing of aluminium and alloys thereof : en
  • AU159468B2 - Improvements in or relating to fuel pump diaphragms and process for making same : en
  • CA486309A - Wetting and detergent composition : en fr
  • US2609820A - Cigar and cigarette holder : en
  • US2610021A - Valve construction : en
  • US2609593A - Lathe tool holder : en
  • AU156530B2 - A rotary suction filter drum with warped cell walls : en
  • CA486406A - Deflection system for television picture tubes : en fr
  • FR55873E - Protective pad for shoe soles and heels : en fr
  • FR56040E - Catalytic reforming process : en fr
  • US2610040A - Operating mechanism for vibrating tables : en
  • US2610277A - Ball game switch : en
  • AU1112052A - Improvements inthe production of phenols and carbonyl compounds : en
  • AU605851A - A method of and apparatus for detecting and testing counterfeit coins : en
  • US2609972A - Device for dropwise dispensing of liquids : en
  • GB679083A - Plant for the industrial utilization of heat produced in a nuclear reactor : en
  • CA486257A - Gyratory crusher : en fr
  • DE1643585U - COUPLING FOR ANGLED WEATHER LUGS. : de en
  • DE849131C - Wire enamelling furnace for fine wires : de en
  • DE849258C - Device for turning and pulling protection of the connection ends of power supply lines for electrical devices : de en
  • DE1643429U - PICTURE HOLDING BAR WITH SLIDING BALL CLAMPS. : de en
  • DE855624C - Gyro-compensated pendulum : de en
  • AU156957B2 - Method and apparatus for the manufacture of a cap of corrosion-proof light alloy for crown-cork closures for bottles with beaded-edge necks, and a cap manufactured by the method : en
  • AU164581B2 - Improvements in or relating to chains : en
  • DE849120C - Switching arrangement for phase modulation : de en
  • DE849130C - Process to avoid ionization in high voltage electrical cables with polyethylene insulation : de en
  • DE849268C - Device for influencing the cut-off current of section switches : de en
  • DE1643556U - GRIPPER DEVICE FOR SEWING MACHINES. : de en
  • DE848880C - Air supply device for internal combustion engines with constant combustion, e.g. B. gas turbines : de en
  • DE849022C - Method for testing the setting of glue spots when gluing wood, especially high-frequency gluing : de en
  • DE849083C - Beading machine : de en
  • FR55996E - Improvement in liquid, high pressure and radial piston pumps : en fr
  • GB678996A - Crankshafts for multi-cylinder engines : en
  • GB679127A - Containers for heating by induction : en
  • AT172369B - Spring hammer : de en
  • CA486304A - Non-alkaline detergent composition : en fr
  • DE849102C - Process for the preparation of symmetrical dichlorodimethyl ether : de en
  • US2609826A - Apparatus for washing spongy material : en
  • US2610124A - Production of quick-cooking rice : en
  • US2610053A - Friction shock absorber : en
  • US2610104A - Precipitation of zirconium hydrox- : en
  • USD167723S - Bandalore toy : en
  • DE848739C - Photographic copier and enlarger with a device for changing the spectral light of the copier : de en
  • AT172430B - Fastening device for vehicle wheels : de en
  • AT172466B - Penetrating explosive projectile : de en
  • US2609956A - Ventilated packing box and cushioning member therefor : en
  • DK74686C - Pipe coupling. : da en
  • DE849140C - Fusible link for overcurrent fuses : de en
  • AU1125852A - Improvements in or relating to conveyors : en
  • US2609978A - Ventilated sewing thimble : en
  • US2610257A - Magnetic record volume control : en
  • GB678871A - Improvements relating to gravity catches for drawers : en
  • GB679074A - Improvements in and relating to spinning ring assemblies for textile ring-spinning machines : en
  • DE848667C - DC motor : de en
  • DE848898C - Profile iron shears : de en
  • DE849144C - Automatic switching device for electrical discharge devices : de en
  • DE849260C - Flush-mounted box to accommodate switches, sockets and other electrical installation apparatus : de en
  • FR55864E - Improvement with interchangeable artificial teeth : en fr
  • DE848953C - Process for the preparation of organohalosilanes : de en
  • US2610151A - Noncorrosive oil compositions : en
  • US2610074A - Bookmark : en
  • US2610081A - Dispensing holder for bottles or the like : en
  • US2610146A - Electroplating apparatus for moving strip : en
  • AT172478B - Articulated connection for lighter parts : de en
  • CA486271A - Animal traps : en fr
  • DE1643525U - SHUT-OFF VALVE. : de en
  • DE1643603U - CURL COMB. : de en
  • DE848830C - Multiplication process using templates : de en
  • DE848876C - Hydraulically controlled air injection and fuel injection nozzles for internal combustion engines : de en
  • FI25955A - Sätt att framställa chlorodioxid : en fi
  • GB678999A - Improvements in hydraulic motors : en
  • GB678904A - Improvements in or relating to running gear attachment for self-supporting automobile bodies : en
  • US2609728A - Pipe inspecting apparatus : en
  • US2610315A - Motor generator circuit : en
  • US2609537A - Body protective pad for use in contact sports : en
  • US2609628A - Folding ironing board and cabinet therefor : en
  • US2609786A - Protective fire alarm : en
  • US2609916A - Machine for cleaning receptacles : en
  • US2610252A - Audio limiter circuits : en
  • US2610134A - Apparatus and method of making ventilated fruit cushions : en
  • US2610170A - Use of petroleum sulfonates in preparation of resinous condensation products in beadform : en
  • USD167672S - Manicurist bowl : en
  • USPP1127P - Peach tree : en
  • DE848896C - Adjustable chuck, especially for taps with overload clutch : de en
  • GB679147A - Driver for lathes : en
  • AU162976B2 - Improvement in photographic element and tinted film base : en
  • FR56021E - Electric razor improvements : en fr
  • DE805906C - Articulator for the production of dental prostheses, in which the plaster models are housed interchangeably : de en
  • DE849088C - Process for the chemical processing of raw cotton linters : de en
  • DE849255C - Process for operating thermally stabilized cables : de en
  • US2610266A - Plug and receptacle : en
  • DE1643426U - DEVICE FOR HOLDING SAUSAGES, BOCK, BRATWURST AND THE LIKE. DURING CONSUMPTION. : de en
  • DE766137C - Wheel arrangement for vehicles with rigid axles : de en
  • DE848885C - Steel or reinforced concrete foundation, especially for turbo units : de en
  • DE848965C - Closure device for screwing into oil filler pipes on the lower axle box of rail vehicles, especially locomotives : de en
  • CA486438A - Distributor for a stream of moving air or gas : en fr
  • US2609806A - Carburetor : en
  • GB679003A - Detoxified pharmaceutical products and process : en
  • DE1643633U - SNOWSHOE. : de en
  • US2610011A - Adjusting supporting device : en
  • CA486296A - Method and means for the execution of a pulsatory reaction jet unit : en fr
  • DE811431C - Fixing clip for strips on a surface, especially for decorative strips in bodywork : de en
  • FR55835E - Process for preparing artificial skin : en fr
  • AT172386B - Writing or drawing table : de en
  • CA486292A - Boring and trepanning tool holder : en fr
  • DE848883C - Multi-part internally cooled turbine blade, especially for gas and steam turbines : de en
  • GB678915A - Improvements in and relating to refining agents for the treatment of sugar liquors and the like : en
  • DE848745C - Method and apparatus for covering motion picture films : de en
  • CA486401A - Automatic valve grinding machine : en fr
  • AT172404B - Brake hub with back pedal actuation and freewheel, especially for motorcycles : de en
  • DK74673C - Feedback amplifier that is conditionally stable. : da en
  • DK74674C - Transmission system for hyperbolic navigation. : da en
  • AU157068B2 - Improvements in and relating to liquid pressure actuated automatic byepass valves : en
  • CA486302A - Electric switches : en fr
  • DE1643566U - WINDOWS FOR VEHICLE TOYS. : de en
  • FR55899E - Improvements to single track rail traffic control and signaling systems : en fr
  • GB678822A - Improvements relating to bee-hives : en
  • DK74687C - Method for attaching the end of a workpiece to the surface of a plate. : da en
  • GB679152A - Improvements relating to lamp jacks as used in telephone systems : en
  • CA486425A - High pressure valves : en fr
  • AU1109852A - Improvements in or relating to writing implements : en
  • AT172496B - sewing machine : de en
  • CA486399A - Antenna : en fr
  • GB678927A - Improvements in or relating to the stabilizing of rubbery copolymers : en
  • AT172372B - Flue gas air heater : de en
  • US2610230A - Integrator and hysteresis loop tracer : en
  • USD167696S - Sash hinge : en
  • US2610057A - Fabric-reinforced bowling pin : en
  • US2609765A - Dough divider : en
  • US2609810A - Crossbow : en
  • US2609840A - Loom : en
  • US2609939A - Lowerable a-frame : en
  • DE1643423U - MIRROR WITH HARD FIBER BLIND FRAME. : de en
  • DE1643464U - ARRANGEMENT FOR GENERATION OF A HIGH FREQUENCY DEVIATION. : de en
  • DK74672C - Process for the preparation of oxycarboxylic acid derivatives of azo compounds. : da en
  • US2610001A - Roll supporting means : en
  • US2610118A - Sintered iron bodies and processes therefor : en
  • US2610166A - Treatment of equipment : en
  • AT172495B - Device for the lateral sealing of rollers forming containers : de en
  • AU152433B2 - A method of and apparatus for detecting and testing counterfeit coins : en
  • DE849188C - Filter to prevent contamination of pressure measuring devices : de en
  • GB678721A - Improvements in and relating to storage batteries or accumulators : en
  • DE1643574U - DEVICE FOR REFRESHMENT SERVICE IN THE THEATER. : de en
  • DE848849C - Smelting agents : de en
  • AU157450B2 - Dielectric sheet or film and electric capacitors and methods of manufacture thereof : en
  • DE848764C - Tilt wing bearing : de en
  • DE848964C - Machine for screwing in and out sleeper screws : de en
  • DE848703C - Machine for processing workpieces of any kind : de en
  • DE849107C - Process for the separation of the mixtures resulting from the incomplete sulfochlorination of hydrocarbons, in particular high molecular weight paraffin hydrocarbons : de en
  • CA486343A - Lantern slide mount : en fr
  • DE849029C - Base mat for trawls : de en
  • AU159711B2 - Improvements in or relating to apparatus tor separating stacked flat articles : en
  • DE849217C - Switching device for motor vehicle change gear : de en
  • DE1643465U - MULTIPLE ROTATING CAPACITOR WITH VHF RANGE. : de en
  • DE848859C - Garage, tent, caravan or the like. : de en
  • FR56076E - Bar collet chuck for parts of all sections : en fr
  • GB679020A - Improvements relating to rotary fluid motors or pumps : en
  • US2609748A - Sheet controlled tripping mechanism for rotary printing presses : en
  • USD167685S - Gerstein efal : en
  • AU1123552A - Improvements in and relating tothe grinding of plateglass : en
  • US2609684A - Circuit controlling altimeter : en
  • FR56037E - Electrothermal gasifier : en fr
  • GB678788A - Chain pipe cover : en
  • US2610099A - Rotating and reciprocating table top : en
  • DE848946C - Process for the production of organic phosphates or phosphonates : de en
  • US2610059A - Pin ball game : en
  • US2610292A - Fading compensation radio signaling system : en
  • US2609541A - Shirt : en
  • AT172423B - Folding top, in particular for motor vehicles : de en
  • CA486413A - Arrangement for recording variations in the electrical resistance of the human body : en fr
  • US2610194A - Vat dyestuffs : en
  • US2609557A - Hand broom : en
  • AT172385B - Drip catching device for pouring liquids : de en
  • DE1643497U - INSTALLATION ARRANGEMENT OF OIL PRESSURE CONTROL SWITCH. : de en
  • FI25924A - Tractor-connected circular saw for ice and trees : en fi
  • FR55816E - Improvements to gear cutting machines and similar machines : en fr
  • DE1643649U - ACID-RESISTANT LEATHER GLOVE. : de en
  • US2609942A - Feeding, positioning, and orienting mechanism : en
  • US2609960A - Skillet cover : en
  • US2609936A - Window bracket : en
  • DE848991C - Sofa, armchair or the like that can be converted into a bed : de en
  • AU152295B2 - Improvements in or relating to machines for roughing shoe parts : en
  • US2609605A - Denture retaining means : en
  • USD167718S - Combined wall plaque and pin-up lamp : en
  • DK74669C - Process for the continuous crystallization of solids from their solution. : da en
  • FR56097E - Overhead track, carrying cable, for heavy loads : en fr
  • AU161819B2 - Improvements in or relating to free machining corrosionresistant alloy steels : en
  • US2610186A - Oroshnik : en
  • US2610010A - Resilient support for typewriting machines : en
  • GB678868A - Improvements in or relating to electric relays : en
  • US2609795A - Windshield wiper system : en
  • DE1643442U - SHELVING FRAME. : de en
  • GB678896A - Improvements in aluminium-covered electric calbes : en
  • DE1643440U - TABLE, ESPECIALLY FOR TYPEWRITERS. : de en
  • GB679097A - Improvements in and relating to potters' lathes : en
  • US2609799A - Engine cooling and lubricating system : en
  • US2610183A - 3-substituted derivatives of 2, 3-dihydrothianaphthene-1-dioxide : en
  • US2610284A - Electric percolator : en
  • DE848877C - Silencer for internal combustion engines : de en
  • AU1127952A - Improvements in or relating to ticket issuing machines : en
  • US2609620A - Grade striker : en
  • US2609686A - Air-speed integrator : en
  • US2609922A - Cosmetic container : en
  • CA486427A - Alkylation of aromatic amines : en fr
  • US2609566A - Method and apparatus for forming fibers : en
  • US2610278A - Pneumatic welding gun and associated system : en
  • DE848874C - Tobacco pipe with a replaceable filter insert : de en
  • US2609912A - Hopper for selectively dispensing tube bases : en
  • AU1123852A - Thread-advancing reel : en
  • US2609611A - Apparatus for adjusting vehicle headlamps : en
  • DE1643536U - SPRING CABLE CLIP FOR ATTACHING LIVE WIRES AND CABLES TO VEHICLE FENDER AND SIMILAR PROFILE. : de en
  • DE1643647U - FOIL TIGHTS. : de en
  • DE849078C - Fitting for sanitary systems, especially as an under-table battery : de en
  • CA486322A - Control system for gas turbine propeller engines : en fr
  • CA486372A - Vehicle roof construction : en fr
  • CA486417A - Method for electrolytic production of iron from iron sulphate solutions : en fr
  • CA486439A - Coded carrier signaling apparatus : en fr
  • GB678782A - Improvements in extrusion machines for moulding pellets and the like from plastic substances : en
  • US2609763A - Device for removing misaligned or misshapen dough sheets from conveyers : en
  • US2610042A - Apparatus for working pastes : en
  • DE849239C - Rotating washer for cleaning dusty air or gases : de en
  • GB679142A - Improvements relating to fluid projection : en
  • DE848785C - Device for combating the drilling dust generated during rock drilling work : de en
  • US2609905A - Clutch control mechanism : en
  • US2609710A - Pin doweled bearing cap : en
  • US2609783A - Gear case and propeller shaft bearing for outboard motors : en
  • US2610203A - Process of producing aldehyde esters : en
  • DE1643611U - BLIND AND INSULATION PANEL MADE OF STRAW, BONDED WITH WATER GLASS OR SIMILAR. : de en
  • US2610286A - Electric heating element : en
  • DE1643483U - ROOF TAPE ROLLER. : de en
  • FR55814E - Improvement in extrusion machines : en fr
  • GB678720A - Improvements in carbon-paper feed devices for autographic registers and like writing and recording machines : en
  • GB679143A - Styrene modified alkyd resins : en
  • US2609753A - Fuse functioning mechanism : en
  • CA486274A - Process in pretreating vegetables, fruits and other products before freezing : en fr
  • DE1643569U - PACKAGING FOR ROLLED TAPE-SHAPED GOODS, SO TAPES, RUBBER TAPES, LACE, STRANDS, CORD AND THE LIKE. AS WELL AS OTHER RETURNS. : de en
  • DE849256C - Multiple isolator : de en
  • FR55898E - Improvements to frequency multipliers : en fr
  • IS756A7 - Process for the production of N-Acylamido Diolum. : en is
  • DE1643642U - RUBBER SOCKET HOLDER. : de en
  • DE849115C - Amplifier circuit for detecting or evaluating physical amounts of energy, for example electrical charge patterns : de en
  • DE1643605U - TOMATO KNIFE. : de en
  • DE848725C - Device for the improved utilization of the energy of the exhaust gases from exhaust aircraft engines by generating recoil with simultaneous flame absorption : de en
  • DE848812C - Process for the preparation of tetraalkyl-dithiopyro-phosphoric acid esters : de en
  • DE849222C - Signal lantern : de en
  • FR55988E - Dressing fabric : en fr
  • DE1643520U - ARRANGEMENT FOR THE ATOMIZATION OF LIQUID MIXTURES. : de en
  • FR55884E - Devices for reducing speed oscillations, vibrations and jolts : en fr
  • US2609659A - Starting system for internal-combustion turbine power plants : en
  • DE849247C - Process for the production of high quality steel with a particularly high degree of micrographic purity : de en
  • DK74690C - Pencil sharpener. : da en
  • FR55838E - Method and installation for electric power transport at very high voltage : en fr
  • GB678839A - A cap for socket headed screws : en
  • GB679000A - Improvements relating to the electrodeposition of copper : en
  • FR55959E - Photoelectric cell filament disappearance temperature regulators : en fr
  • GB678961A - Improvements relating to machines for cutting tobacco : en
  • GB678883A - Improvements relating to drip-retaining means for bottles and other containers : en
  • GB679094A - Method and apparatus for making welded pipe joints : en
  • DE840536C - Drive of universal, especially reducing mills : de en
  • GB678761A - Digestion of ligno-cellulosic materials : en
  • GB679005A - 2-hydroxy-4-aminomethylbenzene-1-carboxylic acid and its salts : en
  • GB678930A - Improvements relating to fabric measuring machines : en
  • FR56053E - Adjustable headlight : en fr
  • DE1643636U - EQUIPMENT FOR FLOORING. : de en
  • US2610273A - Safety timing switch : en
  • DE848722C - Mixture-compressing, externally ignited two-stroke internal combustion engine : de en
  • DK74670C - Method and apparatus for crystallization and separation of sparingly soluble substances from relatively large amounts of liquid. : da en
  • DE1643599U - HOLDING DEVICE FOR LOCKING DEVICE FOR DENTAL INSTRUMENTS : de en
  • DE849248C - White cast iron : de en
  • GB678948A - Apparatus for producing gear wheels or the like by the generating method : en
  • US2609639A - Greeting card or folder : en
  • US2610105A - Process of simultaneously purifying and dehydrating caustic alkali solutions containing chlorates : en
  • AT172374B - Wire mesh : de en
  • AT172463B - Clamp lock for concrete formwork u. like : de en
  • DE1643495U - INSTALLATION ARRANGEMENT OF THE OLPRESSURE CONTROL SWITCH. : de en
  • DE765689C - Dump truck : de en
  • DE841840C - Working machine with a coolant flow, in particular a machine tool : de en
  • DE848672C - Device for mechanically applying insulating material to straight rod sections of coils and windings of electrical machines and apparatus : de en
  • DE848726C - Connection of full or hollow rods, e.g. B. pencils, toy building rods, beams, pipes, by means of sleeves : de en
  • GB679132A - Improvements in and relating to rotating drum mixers : en
  • US2609773A - Thread handling mechanism for sewing machines : en
  • US2610018A - Microphone mount : en
  • US2610209A - Solvent extraction of naphthenic acids : en
  • DE848901C - Camera with powerful mirror optics : de en
  • USD167731S - Pin oe similar article : en
  • CA486272A - Tire repairing tool : en fr
  • US2610302A - Radiation intensity metering system : en
  • US2609589A - Multiple stage processing reel : en
  • US2609873A - Drapery pleating : en
  • US2610049A - Bit : en
  • CA486441A - Universal joints : en fr
  • FR55885E - Process for avoiding coarse grain in the manufacture of bars by upsetting malleable metallic materials : en fr
  • GB678953A - Winding apparatus for the web divider or tape condenser of finisher cards : en
  • DE1643480U - SCHOOL TABLE WITH ADJUSTABLE TABLE TOP. : de en
  • DE1643608U - Dressing table - mirror cabinet top. : de en
  • GB678918A - Improvements in tool-holding capstans for machine-tools : en
  • DE849224C - Process for the production of composite bodies made of metal and ceramic : de en
  • AT172081B - Wax compound for the production of models for precision casting : de en
  • DE848797C - Wash belt for rotary drum filter : de en
  • DE849216C - Arrangement of the suspension for double rear axles on vehicles : de en
  • US2610000A - Tape dispenser : en
  • AU1113952A - Ladder for wire bound boxes : en
  • CA486360A - Di-(halophenyl)-dialkyl ethers : en fr
  • US2610310A - Fluorescent street lighting system : en
  • AU1120152A - Improvements in or relating to tools for removing tyres from wheels : en
  • DE1643416U - APPLICATION DEVICE FOR LEATHER CARE PRODUCTS AND SIMILAR PASTE FABRICS. : de en
  • DE1643669U - INTERCOM FURNITURE. : de en
  • DE1643698U - VESSEL CLEANING MACHINE. : de en
  • FR56038E - Improvements in the firing of silico-alimino-calcic mixtures, in particular for the manufacture of cement : en fr
  • CA486403A - Indexing device : en fr
  • FI25921A - Foundation of the building : en fi
  • DE1643600U - RAZOR. : de en
  • DE849047C - Ball bearings or tapered roller bearings : de en
  • GB678993A - Negative impedance circuits and signal transmission lines loaded therewith : en
  • CA486307A - Wetting and detergent composition : en fr
  • DE849108C - Process for the preparation of 1-disubstituted 3-aminopropanes : de en
  • GB678754A - Improved axle mounting for wheeled agricultural implements : en
  • US2610058A - Oscillating ball reprojector : en
  • USD167704S - Front for spectacle frames : en
  • DE848695C - Rafter roof made of precast reinforced concrete : de en
  • GB678813A - Improvements in truing devices for grinding wheels : en
  • CA486263A - Collapsible fishing net : en fr
  • US2609989A - Gas valve control : en
  • FI25915A - Förfaringssätt för behandling av tallolja : en fi
  • DE848878C - Device for regulating the gas supply of a gas turbine system with a compressed gas generator : de en
  • DE848922C - Process for the production of objects from fiber-reinforced plastic masses : de en
  • FR56086E - Device for rational freezing of the head of un-calmed steel ingots : en fr
  • US2610299A - Electrical apparatus : en
  • US2609897A - Traveling case for shoes : en
  • US2610291A - Safety lock for railway switches : en
  • US2609708A - Transmission : en
  • US2609844A - Weft replenishing loom operating with two shuttles : en
  • US2609993A - Impact pulverizing mill, including both cooling and vacuum means : en
  • US2609909A - Label guiding attachment for typewriters : en
  • AU160717B2 - ImProvements in or re!afrtng to apparatus using, treating, storing or conveying inflBammable or explosive fluids : en
  • US2609866A - Gas burner : en
  • CA486382A - Process for the manufacture of derivatives of urea : en fr
  • US2609627A - Pivoted-leg table with adjustable height provision : en
  • US2609692A - Fluid content gauge for lighters : en
  • US2609791A - Pneumatic vibrator : en
  • US2610036A - Heater for wort kettles : en
  • DE849149C - Process for the preparation of a water-insoluble monoazo dye : de en
  • GB678726A - Electric pulse code circuits : en
  • US2609669A - Magnetic change-over valve : en
  • FR55892E - Improvement in the establishment of bearings for rolling mills and new industrial products resulting therefrom : en fr
  • US2609781A - Method of making expanded metal gratings : en
  • AT172362B - Process for the production of color prints, especially after black and white pictures : de en
  • CA486428A - Alkyd resins from hexanetriols : en fr
  • DE849263C - Switching thermostat : de en
  • GB678789A - Improvements relating to driers : en
  • US2609567A - Spinning apparatus : en
  • US2610051A - Household styled scale or weighing machine with cursor index weights : en
  • AT172399B - Car front section for four-wheeled motor vehicles, in particular small trucks and small buses : de en
  • AU156919B2 - Photogrammetric plotter : en
  • DE1643487U - HEADGEAR PROTECTING AGAINST SHOCK AND IMPACT. : de en
  • DE1643490U - SILENCER WITH SPARK PROTECTION. : de en
  • US2610076A - Device for spreading agricultural chemicals : en
  • US2609924A - Carbon paper folder : en
  • DE1643444U - SPONGE. : de en
  • DE1643614U - EQUIPMENT FOR JUICE AND SEEDING FRUIT. : de en
  • AT172454B - Glasshouse : de en
  • US2609756A - Reciprocating pump : en
  • AT172474B - Process for the production of reinforced concrete ceilings u. Like. Structures and ceiling produced by this method : de en
  • DE1643425U - NON-SLIP AND WARM BATHROOM MATS MADE OF FOAM RUBBER WITH A TOP MADE OF FROTTIER FABRIC. : de en
  • DE848862C - Thermal jacket : de en
  • CA486405A - Filling machine : en fr
  • US2609879A - Permanent type packing means for wells : en
  • US2610155A - Sheetsxsheet i : en
  • US2609769A - Automatic pattern control for sewing machines : en
  • DE848904C - Camera with interchangeable lenses of different light strength, in which the aperture and shutter speed settings are coupled with a light meter : de en
  • US2609954A - Transport lift : en
  • USD167680S - Lighting fixture : en
  • USD167710S - Munschauer, jr : en
  • DE1643558U - DETACHABLE AIR PUMP FOR SEWING MACHINES. : de en
  • DE849143C - Vibrating contact converter with a vibrating system suspended from elastic bands : de en
  • FR55854E - Clasp : en fr
  • FR56011E - Agglomeration process applicable to ceramic or other materials and resulting products : en fr
  • US2610152A - Detergent compositions containing amino-coumarins : en
  • US2610225A - Core construction for electrical equipment : en
  • AU151123B2 - An improved vehicle seal : en
  • DE849220C - Bell bowl for lute works : de en
  • GB679032A - Improvements in roof construction : en
  • US2609798A - Boiler : en
  • AT172433B - Electric flashing light with a cover to protect against solar radiation for giving traffic signals : de en
  • US2609689A - Underwater sampling thermometer : en
  • DE848817C - Process for the production of alkyl or aryl lead compounds : de en
  • GB679062A - Garden frames : en
  • US2609600A - Container opener : en
  • BE509922A - PRODUITS DE CONDENSATION RESINEUX, LEUR PREPARATION ET LEURS APPLICATIONS : en fr nl
  • CA486288A - Stitching machines : en fr
  • DE1643675U - DEVICE FOR MEASURING THE INTENSITY OF IRRADIATION SYSTEMS. : de en
  • DE848854C - Conversion device for sofa bed : de en
  • DE849096C - Process for printing super polyamide fibers : de en
  • US2609807A - winkler : en
  • US2609987A - Milk bottle holder : en
  • US2610029A - Drill feed mechanism with recipro-cating nonrotating feed cylinder : en
  • US2609668A - Method and apparatus for pumping volatile liquids : en
  • US2609853A - Olive stuffing machine : en
  • CA486315A - Removal of weak acids from aqueous media by ion exchange : en fr
  • CA486455A - Pumping apparatus : en fr
  • AU159467B2 - Mixing machine for concrete or similar material : en
  • CA486279A - Apparatus for burning solid fuels : en fr
  • CA486431A - Dispensing cartons : en fr
  • AT172417B - Chassis for motor vehicles with a self-supporting car body : de en
  • AU167030B2 - Steroids : en
  • CA486265A - Gas turbine power plant : en fr
  • AU154930B2 - Improvements in or relating to tools for removing tyres from wheels : en
  • CA486284A - Band saw machine : en fr
  • CA486454A - Pumping apparatus : en fr
  • DE848936C - Device for clamping or carrying rock drill bits : de en
  • AT172451B - Lining of shaft furnaces : de en
  • AT172421B - Switching device for change gears with two oppositely acting freewheels : de en
  • US2609654A - Method of and system for obtaining a standard low frequency : en
  • AT172422B - Valve for compressed air devices : de en
  • US2610248A - Radio frequency coupling circuit : en
  • BE503338A - PROCESS FOR MANUFACTURING REFRACTORY STONES. : en fr
  • CA486412A - Method of casting, particularly metals and metal alloys, and casting models for use therein : en fr
  • DE849036C - Spark plug : de en
  • AU154680B2 - Improvements in and relating to apparatus for viewing pictures andthe like : en
  • DE849015C - Rear sight : de en
  • FR56026E - Iron ore enrichment process : en fr
  • DE1643431U - CHEST STOOL. : de en
  • DE1643447U - CLOTHING HANGER. : de en
  • DE849060C - Spring-powered, balancing toy scooter : de en
  • USD167678S - Soup skimmer : en
  • CA486426A - High pressure valves : en fr
  • DE848653C - Process for the production of amines : de en
  • GB679059A - Improvements relating to centrifugally-operated electric switches : en
  • GB679157A - Improvements in or relating to power cartridges and their manufacture : en
  • DE848959C - Ship piston steam engine with exhaust steam turbine : de en
  • FR55948E - Tanning agents and their manufacturing process : en fr
  • FR55969E - Improvements to drawing devices, especially for perspective drawing : en fr
  • FR56012E - Agglomeration process applicable to ceramic or other materials and resulting products : en fr
  • FR56025E - Improvements in the manufacture of cyanamide : en fr
  • GB678763A - Improvements relating to racks for cooling bread : en
  • US2609698A - Step-up mechanism : en
  • US2609543A - Hunter's glove or mitten : en
  • DE1643601U - MIRROR WITH REAR COVER. : de en
  • AU155369B2 - Improved coin-freed mechanism : en
  • CA18775S - Hose reel frame : en
  • CA486422A - Flat rotary pump : en fr
  • GB678715A - Improvements in or relating to the formation of electrically insulating surfaces on ferrous metal laminations : en
  • GB678841A - Improvements in or relating to means for attaching agricultural implements to tractors : en
  • US2609896A - Window panel construction : en
  • AU1120752A - Method and apparatus for the manufacture of a cap of corrosion-proof light alloy for crown-cork closures for bottles with beaded-edge necks, and a cap manufactured by the method : en
  • AU1121952A - A rotary suction filter drum with warped cell walls : en
  • AT172468B - Penetrating explosive projectile : de en
  • US2610175A - Complex chromium compounds of monoazo-dyestuffs : en
  • US2609603A - Safety razor : en
  • US2609670A - Refrigerant attachment for cartons : en
  • CA486345A - Viscous fluid shutter retard mechanism : en fr
  • CA486436A - Radio-frequency transformer : en fr
  • CA486391A - Wheel assembling machine : en fr
  • FR55807E - Stabilized generator with continuous frequency range : en fr
  • DE848855C - Stoves, especially those with enamelled walls : de en
  • AU158934B2 - Ladder for wire bound boxes : en
  • US2609903A - Clutch mechanism : en
  • AU161603B2 - Improvements in or relating to purification of low boiling tar acids : en
  • US2609819A - Device for administering drenches to livestock : en
  • US2609832A - Fluid pressure regulator : en
  • US2609588A - Multiple stage thread processing reel : en
  • US2610094A - Articulation of track links of endless tracks : en
  • US2609544A - Ear muff : en
  • US2609842A - Device for the insertion of different wefts in weft feeder looms without pirn : en
  • US2609861A - Dies for making truck lever connections : en
  • CA486409A - Transmitting device : en fr
  • CA486373A - Oxygen demand pressure breathing regulator : en fr
  • AT172444B - Load lifting and transport device : de en
  • BE503291A - : en
  • DE1643631U - GRITTELSEN-ALOSIET WITH RUBBER INSERT : de en
  • DE1643626U - DEVICE FOR RIVETING TIN PANELS. : de en
  • GB678964A - Improvements in or relating to grab devices : en
  • GB679138A - Telephone apparatus of a type adapted to be fixed to a wall or the like : en
  • US2609774A - Ball staking machine for pen tips : en
  • US2609778A - Soldering iron : en
  • US2610092A - Spray discharge nozzle : en
  • AT172384B - Tool slides for back lathes : de en
  • DE849031C - Fuel for high-performance engines : de en
  • FR55896E - Improvements to phased distribution systems for electrical impulses : en fr
  • AT172400B - Vibration dampers, in particular telescopic vibration dampers, for motor vehicles : de en
  • DE848723C - Control device for fuel injection pumps : de en
  • FR55882E - Process for preparing binders, in particular for lacquers, paints and varnishes : en fr
  • FR55970E - Wall made of prefabricated panels : en fr
  • DE848910C - Process for stabilizing silver halide photographic emulsions against loss of speed : de en
  • DE848934C - Light for streets, squares, halls or the like. : de en
  • AU521451A - Tractor attachment for cutting scrub, reeds orthe like : en
  • AU156448B2 - Jolt control device for foundry moulding machines : en
  • AU1128052A - Improvements in or relating to ticket issuing machines : en
  • US2609691A - Portable altimeter : en
  • US2609771A - Sewing machine needle threader : en
  • GB679085A - Erasure means for magnetic recording devices : en
  • CA486363A - Cover for pressure vessel : en fr
  • DE849038C - Gas turbine : de en
  • US2610316A - Amplifying dynamoelectric machine of the metadyne type : en
  • US2609601A - Can opener : en
  • US2609667A - Machine movable in all directions for driving piles and the like : en
  • US2610287A - Inductively heated shoemaking apparatus : en
  • USD167686S - Glass clip : en
  • US2609606A - Gunsight having lead computing device : en
  • US2610192A - Method for producing hydroxy sulfolenes : en
  • US2610142A - Distillation of fatty acids : en
  • USD167689S - Jewelry display package or similar article : en
  • DE1643689U - SEALING FOR WINDOWS IN MOTOR VEHICLES. : de en
  • US2610024A - Fuel metering jet adjustment : en
  • US2610127A - Silk-screen printing paste : en
  • DE1643680U - ADJUSTABLE READING PANEL FOR READING DIMENSIONAL VALUES ON COMPONENTS OD. DGL. : de en
  • DE810044C - Electrical measuring bridge arrangement : de en
  • DE849142C - Coil body for small magnet-electric machine : de en
  • US2609983A - Garment bagging machine with cutting mechanism for tubular material : en
  • US2609935A - Necktie rack : en
  • US2610114A - Solidification of liquid fuel : en
  • CA486356A - Parasiticidal preparations : en fr
  • DE849134C - Electromagnetic switching relay, in particular regulator or charging switch for lighting systems in motor vehicles : de en
  • FR55916E - Method and device for automatically introducing or extracting from an enclosure isolated from the external environment adjustable doses of materials : en fr
  • GB679126A - Improvements in or relating to power operated friction drum brakes : en
  • US2610054A - Rotary operator for casement windows : en
  • AT172367B - Device for resistance welding of large workpieces : de en
  • AT172455B - Snow blower : de en
  • DE1643415U - COLLAR WITH WATER DRAIN FOR WET CLEANING : de en
  • DE1643564U - CUSHIONING DEVICE FOR THE BUMPER OF TABLE FOOTBALL GAMES. : de en
  • DE849259C - Process for the production of switches, sockets and similar electrical installation devices with carriers for flush mounting : de en
  • US2609577A - Belt buckle : en
  • US2610198A - Organosilyl amides : en
  • DE1643593U - MODULAR ARRANGEMENT FOR HIGH FREQUENCY DEVICES. : de en
  • AT172471B - Device for desanding water, in particular for water power plants : de en
  • CA486275A - Firearm : en fr
  • GB678855A - Building blocks : en
  • FR55929E - Process for achieving relief vision using images : en fr
  • DE848673C - High pressure electric metal vapor discharge tubes : de en
  • US2609550A - Method of making headed fastener : en
  • US2609833A - Pressure range control : en
  • GB678892A - Improvements in and relating to electric transformers and like apparatus : en
  • GB679121A - Improvements in or relating to tools for firing projectiles into metal, concrete or the like : en
  • GB678876A - Improvements in or relating to hair curlers : en
  • AU1111552A - Improvements relating to inflatable dinghies : en
  • GB678770A - Improvements in electrical systems of remote supervision : en
  • GB679081A - Apparatus for measuring magnetic declination and dip abroad aircraft : en
  • GB678925A - Improvements in or relating to a method of and apparatus for regulating the speed ofa turbine : en
  • AT172355B - Device for the photomechanical production of printing rollers : de en
  • AT172459B - Sighting device for sport firearms : de en
  • AU151915B2 - An improved power operated saw for use in conjunction with farm tractors : en
  • FR55843E - Card holders for tiered filing : en fr
  • AT172371B - Device for cleaning pans : de en
  • FR55867E - Improvements to laces, braids, cords or the like based on superpolyamides : en fr
  • FR55878E - Compressed air brake block for railway and other vehicles : en fr
  • GB678818A - Improvements in or relating to brake sticks : en
  • AT172383B - Wire connection for tough wires : de en
  • CA486452A - Method and apparatus for the continuous manufacture of a piece of glass fibres : en fr
  • FR55823E - Telemetry device : en fr
  • GB678994A - Improvements in and relating to insulating caps for joining electric current conductors : en
  • GB679153A - Apparatus for a dice game : en
  • GB679079A - Improvements in, or relating to, automatic valves for compressors and similar apparatus : en
  • CA486314A - Activation of cation exchange materials : en fr
  • US2609538A - Goggles : en
  • US2609595A - Method of forming laminated pressure vessels : en
  • DE848838C - Device for receiving phase-shifted signals : de en
  • DE849231C - Ladies blouse : de en
  • CA486392A - Insulation removing machine : en fr
  • AU151374B2 - Improved self-sealing means for supplying aliquid froma reservoir to and maintaining a constant level ofthe liquid in container : en
  • DE819076C - Electrolysis plant : de en
  • GB678847A - Improvements relating to electric batteries : en
  • USD167714S - Brooch ob the like : en
  • DE849062C - Easily detachable connection of building game parts : de en
  • GB678974A - Improvements in or relating to juvenile tricycles : en
  • US2610285A - Suspendible brooder heater with tumbling feature : en
  • DE1643658U - SPRING CONNECTING BRACKET. : de en
  • FR55989E - Dressing fabric : en fr
  • FR55852E - Dry peelable photographic film : en fr
  • GB678711A - Improvements in milling tools : en
  • DE849235C - Cool bed system with up and down passages, especially for wide rolling stock : de en
  • FI25950A - Leksaksvagn : en fi
  • US2609688A - Humidity sensitive device : en
  • US2609723A - High shear blind fastener : en
  • US2610158A - Stabilization of latex and stabilized compositions : en
  • GB678724A - A new or improved crash guard for motor cycles : en
  • DE848769C - Skill game with moving figures and a release lock in the form of a rotatable ring : de en
  • DE848778C - Device on a suction excavator for lifting and lowering a flexible suction pipe : de en
  • DE848794C - Process for the etching of copper-containing colors of substantive azo dyes : de en
  • FR56024E - Process for treating waste sulfuric acid by decomposition : en fr
  • DE849200C - Pipe arrangement, especially for intake lines of internal combustion engines : de en
  • FR55848E - Welding process of light metals and alloys of light metals, especially magnesium alloys : en fr
  • FR55934E - Process for manufacturing paintbrushes, brushes, brooms, and products obtained by this process : en fr
  • GB678850A - Improvements in or relating to electric protective arrangements : en
  • GB678731A - Pad for use with flat bottomed rails : en
  • GB678856A - Improvements in and relating to tapes : en
  • GB678778A - Improvements in or relating to holders for attachment to a bicycle or the like for carrying a flask or bottle : en
  • DE849191C - Reaction vessel for magnetic actuation : de en
  • GB679141A - Improvements in or relating to parallel line spacing devices for drawing purposes : en
  • DE848676C - Process for the preparation of a new metallizable o, o'-dioxyazo dye : de en
  • DE848997C - Cutting device for gripper : de en
  • DE849147C - Process for the manufacture of electrical wound capacitors and capacitors : de en
  • FI25954A - Sätt vid framställning av klordioxid : en fi
  • GB678907A - Improvements in or relating to photo-electric exposure meters : en
  • DE1643516U - CONVEYOR BELT FOR MULTI-PURPOSE CONVEYOR. : de en
  • DE1643523U - DEVICE FOR PROPELLING A TRAIL OR FOR BOTTOMING A MANHOLE WITH AT THE SAME TIME INSTALLING A SUPPORT. : de en
  • DE848795C - Process for the production of flock effects on fabrics : de en
  • DE848963C - Process and devices for the production of bedding strips for reinforced concrete sleepers : de en
  • DE1643567U - TOY BUCKET. : de en
  • DE848826C - Process for the preparation of 4-d-ribitylamino-o-xylene : de en
  • DE848893C - Turning tool base : de en
  • DE848750C - Vehicle steering device : de en
  • DE849232C - Waistband lining for pants : de en
  • FR55931E - Improvements to compressed air compressors using an automatic venting device : en fr
  • GB678911A - Improvements in or relating to methods of producing photographic records : en
  • FR55971E - Lighters improvements : en fr
  • FR56048E - New electric heating element : en fr
  • US2609804A - Valve rotating device : en
  • US2610182A - Hydrocarbon thiophosphoric acid salts of thialdine and certain homologues : en
  • GB678743A - Improvements concerned with water sterilizers : en
  • GB678852A - Improvements in or relating to racks or like supporting means for shoes : en
  • GR13822B - ELECTRONIC AENE MOVEMENT DEVICE. : el en
  • CA486300A - Adjustable circumferential seals for preheater : en fr
  • CA486357A - Parasiticidal preparations : en fr
  • GB678791A - Improvements in and relating to electrical devices for gas analysis : en
  • US2609762A - Freight car end construction : en
  • US2609646A - Machine for making up parcels and packages : en
  • US2609887A - Adsorption process and apparatus : en
  • US2609926A - Bottle sorting machine : en
  • AU153679B2 - Improvements in or connected with bed settees : en
  • DE849213C - Lighting system for copiers : de en
  • AU1110552A - Photogrammetric plotter : en
  • US2610023A - Valve structure : en
  • US2610293A - Signal responsive receiver : en
  • USD167675S - Combination pedicure table and foqtrest or similar article : en
  • AU155901B2 - Thread-advancing reel : en
  • CA486295A - Power-driven hammer : en fr
  • AU1117452A - Improvements in or relating to free machining corrosionresistant alloy steels : en
  • US2609617A - Centrifuge : en
  • US2609665A - Accessory control system : en
  • US2610108A - Liquid-liquid extraction tower : en
  • AT172419B - Fastening arrangement for in particular provided with resilient retaining bracket luggage rack of bicycles and. like : de en
  • AT172424B - Switching device for change gears, in particular for motor vehicles : de en
  • DE1643470U - CLEANING CLOTH. : de en
  • DE1643638U - WATCH WITH STRIKE. : de en
  • DE848809C - Process for the production of unsaturated nitriles : de en
  • US2609850A - Manufacture of industrial wool from solid stock : en
  • US2609953A - Trailer loader : en
  • US2610239A - Traffic signal and street light control system : en
  • GB679135A - An improved numeral or letter display device : en
  • US2609818A - Automatic injecting ampule : en
  • US2609847A - Stop-motion for pile-weaving machines : en
  • DE848688C - Perfume atomizer : de en
  • GB679054A - Process for coating with aqueous dispersions of polymers : en
  • USD167726S - Magnetic recording dictating machine : en
  • AT172354B - Process for the production of moldings from digested straw mass : de en
  • US2609929A - Grain and weed reclaiming accessory : en
  • AT172439B - Flexible joint support in steel for pit sections, cross passages, etc. Like. And the process : de en
  • AT172461B - Coal-fired stove suitable for cooking, roasting, baking and heating : de en
  • US2609817A - Inhaler : en
  • US2610223A - Miniature phone plug : en
  • AT172373B - Motor-driven hand machine tool built into a housing : de en
  • CA486400A - Echo sounding indicator : en fr
  • US2609575A - Apparatus for pressure injecting casting material by diaphragm pumps : en
  • US2610100A - Coin controlled vending machine : en
  • AU1112152A - Process forthe production of phenols and carbonyl compounds : en
  • US2610080A - Door handle : en
  • US2610149A - Method and means of preventing fluid loss through porous walls : en
  • US2610178A - Method of producing riboflavyl phosphates : en
  • DE1643419U - DOOR LIFTER. : de en
  • DE848689C - Safety device for injection or compression molding machines operated by piston pressure : de en
  • FR56034E - Improvements in process and equipment for assembling thermoplastic or hot-curable materials : en fr
  • CA486449A - Wagon tipplers : en fr
  • AT172360B - Process for the production of dietetic sausage and meat products for the treatment of obesity : de en
  • AT172462B - Dismountable gas tap : de en
  • USRE23546E - Transporting equipment : en
  • FR55875E - Stamped seal and its manufacturing process : en fr
  • DE1643493U - CHILDREN'S, SPORTS AND DOLL CARS WITH BUILT-IN TOYS. : de en
  • DE1643544U - SAFETY HAIR CLIP. : de en
  • GB678756A - Improvements in or relating to demagnetising devices : en
  • GB678955A - Improvements in electric-arc stud and the like welding apparatus : en
  • GB679030A - An improvement in or relating to swings : en
  • FR55803E - New method of distributing electrical pulses applicable in particular to television, telephony and telegraphy : en fr
  • FR55847E - Manufacture of solid adsorbents, and in particular activated carbon, impregnated with volatile products and their application as a carrier for these volatile products with a view to their prolonged use during insecticide or disinfectant treatments : en fr
  • FR56057E - High temperature resistant refractory steel especially intended for gas turbines : en fr
  • GB678836A - Improvements in or relating to high frequency electrical power measuring apparatus : en
  • DE848747C - Covering the gap between the backrest and the rear wall of a motor vehicle body which forms a luggage space : de en
  • DE849179C - Suspended ceiling made of building panels : de en
  • FR55910E - Steel wire wrapped pipes : en fr
  • GB679061A - Improvements in and relating to the manufacture of air spaced electric cables : en
  • DE848906C - Carrier for projector units : de en
  • DE848988C - Method and latch needle knitting machine for the production of winding or folding patterns : de en
  • DE849007C - Process for the production of solid polymers : de en
  • DE849021C - Method for determining the buckling strength of fibers, threads, foils, fabrics and the like like : de en
  • DE1643531U - SCREEN PLATE FOR RADIO SPEAKERS, ESPECIALLY IN VEHICLES. : de en
  • FI25939A - Självsugande rotationspump : en fi
  • FR55981E - Improvements to machine tools : en fr
  • DE1643583U - WEATHER LOVE. : de en
  • DE1643489U - ARRANGEMENT FOR PRESSURE SPRAYER PACKS MADE IN PARTICULAR FROM THIN PLATE. : de en
  • AU565351A - An improved power operated saw for use in conjunction with farm tractors : en
  • DE848943C - Device for adjusting the preload of the compensating spring for the press beam of paper cutting machines : de en
  • DE848694C - Process for the production of Schuettwand : de en
  • GB678786A - Improvements in or relating to braking devices of motor vehicles : en
  • DE1643452U - CLOTHING HANGER. : de en
  • DE1643547U - TIN CAN WITH A LID THAT CLAMPS OVER THE UPPER CAN LOWER PART, E.G. FOR SHOE CREAM. : de en
  • GB678936A - Improvements in or relating to the treating of electrical windings with insulating varnishes : en
  • FR56006E - Typewriters and the like : en fr
  • GB679040A - Improvements in and relating to the manufacture of artificial threads, fibres, filaments and the like : en
  • DE1643421U - SERVING OR CARRIER BOARD. : de en
  • DE1643648U - WEATHER COAT OR OTHER CLOTHING. : de en
  • GB678972A - Improvements in stressing and anchoring devices for tie-rods for reinforced concreteand like structures : en
  • AU156594B2 - Improvements in or relating to writing implements : en
  • US2610121A - Photographic silver halide emulsions : en
  • US2609757A - Railway truck : en
  • DE848974C - Stop synchronization device for electrically coupled asynchronous motors on both sides : de en
  • GB678887A - Liquid fuel injection pumps for internal combustion engines : en
  • GB678809A - Improvements in vibration absorbing mount : en
  • DE848908C - Method and device for making films clear when they are shown : de en
  • DE848916C - Cowl pillar for the bodies of motor vehicles : de en
  • FR55891E - Hydraulic control device for vehicle brakes : en fr
  • GB679053A - Improvements in scouring machines used in textile industries : en
  • DE849177C - Rod holder for wardrobes : de en
  • FR55936E - Device for continuous casting of steel or other metal : en fr
  • GB678917A - Improved piston for liquid-operated piston engines : en
  • GB679154A - Improvements in and relating to radio repeaters : en
  • US2610298A - Stabilized saw tooth oscillator : en
  • US2610165A - Compositions of vinyl chloride resins and aromatic esters of sulfonated alkanes : en
  • CA486444A - Machine actuating element : en fr
  • AT172427B - Method and device for sieving moist, granular materials : de en
  • AU1122352A - Improvements in and relating to two-cycle, direct injection otto-cycle engines : en
  • CA486301A - Corrosion control in air heaters by recirculation and by-passing : en fr
  • CA486276A - Drop leaf table with leg control linkage : en fr
  • DE1643406U - KITCHEN MACHINE. : de en
  • GB679007A - Thermal power plant : en
  • AT172464B - Ashtray : de en
  • DE1643477U - DRAWER PULL-OUT. : de en
  • DE848819C - Process for the preparation of N- (pyrimidino- [4,5: 2 ', 3'] -pyrazyl- [5 '] -methyl) -amino-benzolabkoemmlingen : de en
  • US2609802A - Two-stroke cycle internal-combustion engine : en
  • US2610138A - Manufacture of resin-bound fiber structure : en
  • AU155224B2 - Earth strata cutting indicator : en
  • AU161049B2 - Improvements in or relating to manufacture of amyl nitrate : en
  • DE1643645U - CLOTHING IN PRINTED FELT. : de en
  • DE1643674U - MEASURING ATTACHMENT FOR PHOTOELECTRIC MEASUREMENTS WITH INCREASED SENSITIVITY. : de en
  • FR55853E - Building construction process : en fr
  • AT172412B - Stabilizer designed as a torsion bar spring for motor vehicles : de en
  • DE1643621U - MAGNETIC COUPLING. : de en
  • GB678928A - Improvements in or relating to the stabilizing of rubbery copolymers : en
  • CA486440A - Railway switch operating apparatus : en fr
  • US2610272A - Circuit breaker : en
  • AU1119752A - Improvements in or relating to method of etching capacitor electrodes : en
  • US2609637A - Pounding toy : en
  • US2609816A - Surgical truss : en
  • US2609597A - Twin bushing puller : en
  • DE1643552U - POTATO FORK. : de en
  • DE765439C - Manufacture of viscous colloidal potassium metaphosphate solutions : de en
  • FR55961E - shoulder pad for clothing and machinery used in its manufacture as well as that of any stuffing object requiring shaping : en fr
  • GB678971A - Improvements in vacuum seals : en
  • DE848724C - Injection internal combustion engine with air cooling : de en
  • DE848888C - Fluid transmission with a rotary vane pump working as a pump or as a motor : de en
  • FR55976E - Device for determining the coordinates of a mobile in space and its movement elements : en fr
  • US2609580A - Pin binder : en
  • US2609821A - Hair grooming device : en
  • US2609714A - Power tool feed device : en
  • AU1112352A - Improvements in or relating tothe production of copolymers of vinyl aromatic compounds : en
  • AT172494B - Sewing machine gripper : de en
  • AU163255B2 - Improvements inthe construction of moulds for permanent or repetitive use in casting concrete pillars, beams, slabs andthe like : en
  • AT172429B - Hydraulic lifting device for operating the lifting arm on tractors : de en
  • DE1643554U - IN PARTICULAR WITH V-BELT ACTUATED DRIVE BETWEEN THE MOTOR AND SPINNING, TWISTING MACHINES AND THE LIKE. : de en
  • US2610063A - Faucet : en
  • US2610260A - Signal gain control circuits : en
  • US2610307A - Tunable cavity resonator electron discharge device : en
  • US2609587A - Filament storing and advancing reel : en
  • DE848837C - Circuit arrangement for telecommunications systems for controlling the dialer setting by means of identification lines : de en
  • DE849148C - Electrode salt bath oven : de en
  • DE1643660U - FRAME FOR PICTURES AND THE LIKE : de en
  • AU1122052A - Improvements relating tothe magnetic separation of impurities : en
  • DE1643613U - SENSE. : de en
  • AU161835B2 - Improvements in or relating to directional street lighting fittings : en
  • CA486337A - Hall effect telemetering transmitter : en fr
  • CA486348A - Tile construction : en fr
  • US2609875A - Cutting apparatus : en
  • US2610006A - Rudder pedal installation : en
  • US2609827A - Spark plug cleaning apparatus : en
  • US2610174A - Copolymers obtained from trifluo-rochlorethylene and methyl methacrylate : en
  • US2609679A - Safe lock : en
  • US2609726A - Multislide automatic turntable projector : en
  • US2609849A - Portable mortis cutting tool : en
  • AU157928B2 - Improvements in or relating to range apparatus : en
  • BE503398A - HEATING APPARATUS SUCH AS A POEIE, COOKER OR OTHER. : en fr
  • AU1111452A - Earth strata cutting indicator : en
  • FR55832E - Armored shelter : en fr
  • AU154956B2 - Improvements in couplings for irrigation systems andthe like : en
  • US2609839A - Method of weaving pile fabrics : en
  • CA486258A - Fishing lure : en fr
  • DE849253C - Speaker arrangement : de en
  • GB679087A - Culturing antibiotic-producing actinomycetes in liquid media containing fats or the fatty acids therefrom : en
  • GB679120A - Improvements in and relating to sanitary chairs and to an attachment for use with these chairs : en
  • AT172398B - Additional drive device for motor vehicles : de en
  • US2610148A - Bromine water feeder : en
  • DE1643563U - CIRCULAR GRINDING DEVICE. : de en
  • DE849237C - Process for the production of shoe cap stiffness : de en
  • GB678804A - Improvements in and relating to oil seals for piston rods and the like : en
  • CA486289A - Spiral saw blade : en fr
  • US2610113A - Moisture control of solidified fuel : en
  • AT172446B - Powder fuel furnace : de en
  • AU1116052A - Steroids : en
  • AU1109752A - Improvements relating tothe purification of aureomycincontaining material : en
  • AU1125352A - Improvement in polymethylene-Bis-Benzothiazolium Salts : en
  • CA486305A - Cation exchange resins as water purifiers : en fr
  • CA486311A - Iodinated amino pyrimidines and their derivatives : en fr
  • DE848984C - Process for converting gasolines containing naphthenic hydrocarbons into knock-resistant fuels : de en
  • FR55888E - Articulated sole, removable and adjustable, adapting to all shoes : en fr
  • GB678973A - Improvements in or relating to electric cables : en
  • CA486362A - Method of making pigmented polystyrene : en fr
  • US2610259A - Electromagnetic vibratory device : en
  • DE848825C - Process for the preparation of tertiary and quaternary triamines containing ether groups : de en
  • DE849074C - Ceramic pigments : de en
  • DE1643450U - TIRES FOR STANDING BARRELS. : de en
  • DE767485C - Choke coil arrangement, in particular for voltage regulation of AC power lines : de en
  • GB678912A - Improvements in or relating to methods of producing photographic records : en
  • US2609928A - Apparatus for sorting postal packets : en
  • USD167691S - Pendant fixture for sanctuary side lighting : en
  • AU1116252A - Steroids : en
  • CA486393A - Polymerizable inorganic-carboxylic esters : en fr
  • AU1115452A - Improvements in or relating to telecommunication systems employing phase or frequency modulation : en
  • DE1643549U - DEVICE FOR CLOSING AND SEALING OPENINGS, FOR EXAMPLE OF CABINETS. : de en
  • DE848659C - Device to reduce crosstalk in the case of intermittent multiple signal transmission : de en
  • DE849104C - Process for the production of lactones : de en
  • USD167707S - Pour counter for liquor bottles : en
  • DE848777C - Punch pliers for iron straps : de en
  • DE1643438U - MULTIPLE BED WITH DISPLAY CASE. : de en
  • DE848975C - Switching device for electrical devices to prevent damage in the event of undervoltage : de en
  • DE848658C - Process to keep the rails at a desired distance from one another during rail butt welding : de en
  • FR55913E - Radio guidance system : en fr
  • DE848788C - Coal mining and loading machine : de en
  • GB678810A - Improvements in or relating to high-frequency direction finding apparatus : en
  • DE848684C - Process for the production of textile fibers : de en
  • FR55917E - Triple valve block for compressed air brake device for railway vehicles : en fr
  • GB678759A - Improvements in dolly tubs : en
  • DE1643418U - ROLLER FOR HANGING CURTAINS, STORES AND THE LIKE. IN PROFILED U-RAILS. : de en
  • DE848954C - Process for the preparation of 1,2,3-trisubstituted pyrazolone-4-aldehydes : de en
  • US2609614A - Aligned thread gauge : en
  • US2609715A - Device for opening paper cartons : en
  • US2609551A - Tap holder : en
  • US2609719A - Self-ejecting chuck key : en
  • US2609785A - Fire alarm : en
  • FR55992E - Device for mechanical storage of cylindrical products : en fr
  • GB679092A - Improvements in and relating to operating gear for moving tractor-borne seed drills, tools and like implements into and out of operative position : en
  • DE1643610U - LIVING ROOM STEEL SLIDING WINDOWS MADE OF SPECIAL PROFILES. : de en
  • GB679004A - Improvements in or relating to blade-or vane-adjusting devices for impellers or propellers : en
  • DE849099C - Process for the catalytic alkylation of hydrocarbons : de en
  • DE849197C - Planting machine for planting out vegetable plants grown in soil or the like. : de en
  • US2609914A - Article feeding device : en
  • DE1643412U - SINK BOARD. : de en
  • DE832273C - Device for the production of lightweight panels : de en
  • FR56049E - Drop-down door with return spring for cooker and similar uses : en fr
  • GB678944A - Improvements relating to power units including internal combustion engines : en
  • US2609618A - Interaction recorder : en
  • US2609888A - Liquid-gas contact apparatus : en
  • FR55945E - Improvements made to free piston machines : en fr
  • FR56075E - Switch for controlling high-frequency circuits in radio equipment and other applications : en fr
  • DE1643414U - PARQUET MAKER WITH HANDLE FASTENING. : de en
  • AT172450B - Large-area building board element : de en
  • DE848972C - Device for delaying a switching movement : de en
  • FI25906A - For the purposes of this Regulation, this Regulation shall apply : en fi
  • GB678834A - Improvements in or relating to appliances for pressing neck ties or strip material : en
  • DE1643505U - DICE GAME. : de en
  • DE1643646U - ARRANGEMENT FOR HOLDING HATS ON. : de en
  • US2609733A - Method of molding magnesia insulation material : en
  • FR56045E - Improvements to containers for dispensing powdery or fluid products and to dispensers mounted on these containers : en fr
  • GB678762A - Improvements relating to flow indicators : en
  • DE765903C - Process for the production of adipic acid : de en
  • DE848978C - Device for welding bolts or the like in the electric arc process : de en
  • DE849092C - Process for the production of water-soluble cellulose compounds : de en
  • DK74671C - Process for the preparation of hydroxylamine sulphate solutions. : da en
  • FR56069E - Device ensuring the regular training of the platters of apparatus intended for the recording and reproduction of phonographic discs : en fr
  • DE1643466U - ELECTRICALLY HEATED MEDICAL EQUIPMENT. : de en
  • GB678990A - Manufacture of sulphonated polystyrene : en
  • GB679122A - Tractors, loading shovels and like machines : en
  • GB679123A - Improvements in television apparatus : en
  • FR55954E - Improvements to free-piston compressors : en fr
  • GB678870A - Improved method of controlling textile processing operations : en
  • GB678934A - Improved liquid filter with pressure relief valve : en
  • DE1643694U - FRAME FOR SCOOTER. : de en
  • DE767435C - Method and device for hardening glass objects : de en
  • DE848911C - Developer for black and white and multicolor images : de en
  • FR55928E - Bag for carrying latex : en fr
  • FR55938E - Improvements to signal repetition control devices on trains : en fr
  • DE1643571U - NOZZLE SEAL FOR TUBES FOR RECEPTION AND DOSED DISPENSING OF PASTE-SHAPED SUBSTANCES. : de en
  • FR56060E - Improvements to pneumatic tools : en fr
  • CA486447A - Compound and process of making the same : en fr
  • US2609542A - Zipper shirt : en
  • US2610319A - Radio echo apparatus : en
  • US2609596A - Method of making sheet metal bushings : en
  • US2610168A - Polyesters stabilized with substituted p-benzoquinones : en
  • US2610056A - Game racket frame : en
  • US2610103A - Dyeing processes for wool and preparations therefor : en
  • US2610214A - Method of preparing vinylidene chloride : en
  • FR55979E - Improvements in methods and apparatus for measuring or comparing periodic functions, in particular for selective protection of networks : en fr
  • FR55804E - Steering with double tubing and removable attachment mode of the tubing in the frames of bicycles, tandems or similar : en fr
  • GB678820A - Improvements in guillotines for cutting paper, cardboard and similar material : en
  • USD167679S - Display cabinet : en
  • AT172498B - Method for treating natural, artificial or synthetic bristles : de en
  • US2610044A - Carburetor : en
  • US2609794A - Piston type control valve for hydraulic presses : en
  • US2609824A - Hair-restraining appliance : en
  • US2610064A - Admission valve mechanism for resonance combustion chambers : en
  • US2610224A - Electric fence : en
  • DE849155C - Process for the production of brownish-yellow colored organic products or materials : de en
  • GB678859A - Improvements in and relating to volumetric measuring and dispensing devices for granular and powdered materials : en
  • GB679056A - Improved vegetable mincer and shredder : en
  • CA486325A - Engine starter : en fr
  • DE849190C - Gas analyzer : de en
  • AU1119852A - Recovery of phenol : en
  • DE1643580U - HARD CHROME SLEEVE RING FOR AUTOMATIC SLEEVES. : de en
  • FR55984E - Transformation of tanneries vats for use in other manufacturing : en fr
  • FR56083E - Device for driving, without differential, the wheels of motor vehicles : en fr
  • DE849123C - Antenna device : de en
  • AT172497B - Device for guiding the reinforcement cord in buttonhole sewing machines : de en
  • AU154618B2 - Multi-colour printing method : en
  • CA486386A - Tubular disconnect switch : en fr
  • US2609622A - Hydraulically controlled apron and ejector assembly for earth working scrapers : en
  • DE848740C - Device for film transport in cameras : de en
  • DE848779C - Pneumatic rock drill or similar percussion tool with a ring-shaped distributor valve that moves axially to and fro in a housing : de en
  • FR55895E - Anti-friction parts for bearings, linings, seals, bushings, etc. and their manufacturing process : en fr
  • GB678792A - Improvements in magnetic sound recording and reproducing apparatus : en
  • GB679042A - Improvements in automatic vent pipe heads for tanks : en
  • US2609959A - Bake pan unit : en
  • DE848685C - Process for the production of artificial cellulose hydrate structures with embedded colloidal silver : de en
  • DE848892C - Tool for internal machining of double-conical sleeves : de en
  • GB678939A - Improved liquid filter : en
  • FR56009E - Device used to rigidly join solid or hollow rods : en fr
  • DE767511C - Process for the preparation of N-substituted aminocyanphosphinic or thiophosphinic esters : de en
  • DE849160C - Pump fluid for generating high vacuums : de en
  • DE849241C - Process for the preparation of trialkoxyalkanes : de en
  • DE1644643U - Box for tablets, coated tablets and the like : de en
  • US2609696A - Engine starter drive : en
  • US2609770A - Sewing machine : en
  • US2610268A - Sensitive door edge device : en
  • DE1643449U - TROUSERS FOR MEN'S TROUSERS. : de en
  • US2609995A - Centrifugal mill : en
  • GB678867A - An improved dressing tool for welding electrodes : en
  • GB679100A - Improvements in garment mounting device : en
  • US2609766A - Locomotive exhaust deflector : en
  • DE849172C - Device for nebulizing liquids and powdery substances for inhalation therapy : de en
  • CA486270A - Locking seal : en fr
  • CA486285A - Removable window sashes : en fr
  • DE1643519U - TABLE ALARM CLOCK. : de en
  • CA486338A - Conduit junction box : en fr
  • GB678730A - Improvements in or relating to carrier bags and the like, and method of affixing handles thereto : en
  • GB678713A - Improvements in or relating to apparatus for varying the impedance between a source of high-frequency alternating-current electrical energy and a load circuit : en
  • GB678764A - Latches or catches for doors : en
  • US2610262A - Telephone light mounting : en
  • AU1122752A - Improvements in and relating to liquid pressure actuated automatic byepass valves : en
  • CA486385A - Broken back circuit breaker contact : en fr
  • DE848766C - Switching device for the control of traffic signals in more than two phases : de en
  • USD167668S - Jewelry box : en
  • US2609608A - Spindle or anvil attachment for a micrometer : en
  • US2610232A - Photoelectric detector : en
  • US2610243A - Keyboard operated translating circuit : en
  • US2610130A - Water-repelient gypsum product : en
  • US2609721A - Key assembly for musical instruments : en
  • USD167703S - Ash tray : en
  • US2609716A - Wire insulation stripper : en
  • US2609900A - Power transmission : en
  • US2610176A - Preparation of riboflavin phosphate intermediates : en
  • US2610115A - Method for dehydrating lignite : en
  • DE1643441U - WRITING CABINET. : de en
  • DE848784C - Hollow drill bit for rock : de en
  • DE849281C - Transformer, especially dry voltage converter : de en
  • FR55983E - Reinforced concrete construction with frame and infill panels : en fr
  • DE848670C - Terminal protection cap for electrical machines : de en
  • DE849240C - Process for the preparation of 2,6-dimethylheptane-2, 4, 6-triol : de en
  • AT172368B - Device for resistance welding of large workpieces : de en
  • USD167727S - Iiiiiiiiiiu iujjiiiiiiiuti : en
  • AT172437B - Snow and ice gliding vehicle : de en
  • AU160258B2 - Improvements in and relating to fluid couplings : en
  • DE1643528U - FLOATING PLATE IN TANK WAGON. : de en
  • DE848860C - Circular saw blade : de en
  • DE849122C - Broadband radiator : de en
  • US2609976A - Collar supporting attachment for coat hangers : en
  • GB678727A - Improvements in or relating to machines for making roofing tiles : en
  • US2609640A - Muffler-type toy : en
  • US2610226A - Method and apparatus for conducting geophysical surveys from an aircraft : en
  • USD167725S - Locking closure for containers : en
  • DE848935C - Method for operating an internal combustion hammer drill : de en
  • DE849028C - Straw press : de en
  • GB678851A - Noise-suppressing apparatus particularly for use in conjunction with stationary jet propulsion engines : en
  • GB678869A - Improvements in or relating to conveyor systems : en
  • GB679080A - Improvements relating to assembled nuts and lock washers : en
  • DE1643546U - CLIP FOR FASTENING GLOVES ETC. ON THE HANDBAG, BELT, UMBRELLA OD. DGL. : de en
  • DE1643582U - GAS CONNECTOR. : de en
  • GB679028A - Method of preparing 1-phenyl-2-amino-propane-1-3-diol and its n-acyl and n-o-diacyl-derivatives from the esters of alphaamino-beta-hydroxy-phenylpropionic acid (phenylserine) and its n-acyl and n-o-diacyl-derivatives : en
  • CA486351A - Process and apparatus for bending tubes to small radii : en fr
  • US2609549A - Protective case for inflatable articles : en
  • US2610083A - Vehicle door with spare tire compartment : en
  • US2610254A - Mixed modulation in pulse intercommunication systems : en
  • AU1114352A - Improvements in or relating to methods for hydroforming hydrocarbons : en
  • CA486261A - Ash trays for use in automobiles : en fr
  • CA486291A - Rotary sirens : en fr
  • US2609789A - Apparatus for resurfacing plastic record belts and the like : en
  • US2609946A - Feeding mechanism with gripping device : en
  • USD167666S - Televiewing floor rest : en
  • DE1643667U - POCKET POSTAGE SCALE. : de en
  • GB678923A - Improvements in hand spinning wheels : en
  • DE1643619U - GEAR FOR BACKLASH-FREE AND LOW-NOISE TRANSMISSION. : de en
  • DE1643699U - DINGHY. : de en
  • AT172470B - Device for second air supply for stove, oven or similar. Furnaces : de en
  • CA486342A - Focusing lenses : en fr
  • US2610046A - Rectifying apparatus : en
  • US2609673A - Universal joint : en
  • US2610300A - Flow control : en
  • US2609835A - Adjustable magnetic pressure valve : en
  • US2609746A - Ticket printing and issuing machine : en
  • AT172428B - Nut running on balls with ball return, especially for steering gears of motor vehicles : de en
  • US2609890A - Oil removal apparatus : en
  • US2609901A - Brake and stop mechanism : en
  • AT172380B - screwdriver : de en
  • US2609578A - Holder for lady's make-up articles : en
  • US2609677A - Knitting : en
  • US2609894A - Self-powering fluid brake : en
  • AT172445B - Luggage racks for bicycles, motorcycles or the like. : de en
  • DE849192C - Device for speed measurement : de en
  • DE849095C - Process for coloring hydrophobic substances soluble in hydrocarbons : de en
  • FR55973E - Method of manufacturing light materials, clay-based, fired by self-pyrogenation : en fr
  • FR56064E - Improvements to devices injecting treatment liquids into the soil : en fr
  • DE1643502U - TENNIS STRING. : de en
  • GB678882A - Improvements in and relating to trolleys : en
  • US2609945A - Battery plate feed device : en
  • US2610075A - Rotary mechanical seal with telescoping parts : en
  • US2610296A - Electromagnetic wave interceptor : en
  • AT172490B - Mold for the production of rubber sleeves for contact organs : de en
  • US2609725A - Variable light interrupting shutter : en
  • US2609694A - Engine starter gearing : en
  • US2610216A - Methods of stabilizing latex and stabilized latex compositions : en
  • USD167670S - Dairy products carrier : en
  • DE848806C - Process for the preparation of ª-oxypropionic acid lactone : de en
  • DE848902C - Film holder with adjustable vignette for enlargers : de en
  • DE848951C - Process for the production of chloromethyl sulfur chloride : de en
  • GB679113A - Improvements in or relating to potato or other similar planting machines : en
  • DE1643609U - SHOE BASKET FOR WASHING, IN PARTICULAR FOR MINING OPERATIONS. : de en
  • GB678777A - Improvements in or relating to radio-frequency power amplifiers : en
  • AU160579B2 - Inhibition of phosphoric acid corrosion : en
  • AU563151A - Improvements in or relating to machines for roughing shoe parts : en
  • CA18774S - Sink plug tidy : en
  • GB679037A - Improvements in or relating to coat and like hangers : en
  • DE1643559U - X-RAY INTENSE SCREEN. : de en
  • DE848844C - Process for the production of azo dyes which can be copper-plated on the fiber : de en
  • DE848881C - Process for regulating the output of thermal power plants and equipment for executing this process : de en
  • CA486340A - Photographic prints : en fr
  • USD167698S - Television tube body : en
  • AU160889B2 - Improvement in polymers of vinyl benzal acetophenones : en
  • FI25914A - Lysrörsarmatur : en fi
  • FR55962E - Centrifugal thick-walled tube casting process : en fr
  • CA486419A - Log barking : en fr
  • CA486445A - Power plant combustion apparatus having apertured combustion chamber walls : en fr
  • DE1643635U - CIGARETTE PACK. : de en
  • DE1643670U - REGULATING DEVICE FOR CHANGING THE GROOVE INCLINE IN RECORDING RECORDS. : de en
  • DE849133C - Electrical control device for the step-by-step activation of a number of apparatuses as a function of voltage or current changes : de en
  • US2609856A - Wheel : en
  • DE848801C - Bleaching material and process for obtaining the same : de en
  • GB678815A - Light buoys : en
  • AT172394B - Braking and locking device on woodworking machines with a rotating working shaft : de en
  • AU1111252A - Fluid-controlling valves : en
  • DE1643408U - DEVICE FOR PEELING ASPARAGUS BLACK ROOTS AND THE LIKE. : de en
  • DE848884C - Gas-operated constant pressure gas turbine system : de en
  • DE849138C - Arc chamber for circuit breakers and switchgear : de en
  • FR55933E - New plasticizers : en fr
  • GB678947A - Improvements in or relating to a process for the preparation of fibre from seed flaxstraw : en
  • US2609930A - Vibrating equipment : en
  • US2609931A - Method of filtering : en
  • USD167709S - Combination fountain feeder and waterer : en
  • DE848863C - Process for filtering metals : de en
  • CA486353A - Roller covers, especially for use in connection with printing and textile machinery : en fr
  • FI25949A - Gymnastik- eller brottarematta : en fi
  • DE849117C - Arrangement for transmission of pulse-shaped signals : de en
  • DE849169C - Process for the production of oily solutions of organic bases and their salts with organic acids : de en
  • US2609560A - Receptacle and wiper : en
  • DE1643485U - LADDER CONSISTING OF SEPARATE PARTS. : de en
  • FR55968E - Agitator-mixer producer of foam and cellular products : en fr
  • GB679082A - Manufacture of catalyst : en
  • US2610222A - Electrical connector with adjustable cover : en
  • GB678785A - : en
  • GB678950A - Vitamin b and the process of preparing the same : en
  • DE1643472U - DEVICE FOR FASTENING THE SUPPORT STUDS FOR ROW SEATING. : de en
  • DE849005C - Method and device for removing the crusts that form on the working parts of woodworking machines : de en
  • DE849065C - Method and device for separating a moving strand made of plastic material in roof tile lengths : de en
  • DE849194C - Response counter : de en
  • USD167705S - Spoon or the like : en
  • US2609703A - Transmission-differential assembly : en
  • US2609859A - Method and apparatus for bending pipe : en
  • US2610022A - Control valve with free position : en
  • DE848865C - Measuring device : de en
  • DE849146C - Quick release chucks for use on winding machines when winding telephone relay coils : de en
  • AU158995B2 - Production ofa natural gas substitute from gasoil : en
  • CA486323A - Anti-friction bearings and associated members : en fr
  • DE1643413U - HOUSEHOLD BRUSH, ESPECIALLY FOR CLEANING SINKS, TUBS, POTS AND FOR BODY WASHING. : de en
  • DE1643430U - DETACHABLE CONNECTION WITH HOOKS OR LENS HEAD SCREWS APPLICABLE TO CHAIRS, ARMCHAIRS, STOOLS AND CHAISE LONGUE, BRAIDED OR UPHOLSTERED : de en
  • DE1643407U - HOUSEHOLDERS. : de en
  • IE20244L - Draught-inducer for fireplaces : en
  • GB678873A - Improvements in chucks for drills, reamers, milling cutters and like tools : en
  • US2610085A - Sun visor : en
  • DE849016C - Method and device for measuring the radiation intensity of an ultraviolet emitter that is attributable to a certain wavelength : de en
  • GB678897A - Improvements in and relating to preparation of tungsten and molybdenum carbonyls : en
  • FR55902E - Production process for raw lime aluminates : en fr
  • FR55827E - Brake improvements : en fr
  • GB679055A - Improvements relating to strip or sheet feeding mechanisms for cutting or shaping presses : en
  • GB679107A - Improvements in or relating to office desks : en
  • FI25946A - Device for lubricating the propeller control mechanism with adjustable blades : en fi
  • GB678787A - Improvements in or relating to metal cells for storing cereal grain : en
  • GB679018A - Improvements in and relating to seals for fluid operated jacks and the like : en
  • DE849106C - Process for the preparation of sulfophthalic acid esters : de en
  • GB678717A - An improved method for forming printed circuits and printed circuit elements : en
  • DE1643661U - BAG HOLDER. : de en
  • DE1643693U - FASTENING FOR LUGGAGE RACK. : de en
  • FR55874E - Apparatus for calculating and measuring physical phenomena such as heat transfer : en fr
  • GB679101A - Improvements in taps, stop valves and the like : en
  • FR55998E - Rotary and centrifugal pump : en fr
  • DE1643474U - A BODY ASSEMBLED FROM A METAL PART AND A PLASTIC BODY. : de en
  • FR55834E - Motor cycle for the use of all fuels and particularly applicable to the case of solid fuels and in the pulverulent state : en fr
  • FR56095E - Improvements to liquid pumps for agricultural sprayers and the like : en fr
  • GB678844A - Improvements in showcards : en
  • DE848781C - Light grids, especially for advertising purposes : de en
  • DE848905C - Method and device for viewing stereoscopic light images : de en
  • DE848994C - Breaking luffing crane : de en
  • FI25943A - Kätting-förbindelselänk : en fi
  • FR56042E - Improvements to pipe fittings : en fr
  • US2609915A - Conveying apparatus : en
  • US2610004A - Metal bobbin : en
  • FR55837E - Mallet for mechanics and boilermakers : en fr
  • GB679089A - Improvements in or relating to protective knee pads for miners and other workmen : en
  • GB678853A - Improvements relating to vehicles for the distribution of powdered and other materials : en
  • DE1643456U - FITTING ON COMBUSTION ENGINE CARBURETTORS. : de en
  • DE848833C - Rubber blanket : de en
  • GB678793A - Improvements in aerial supports : en
  • GB678954A - Cutting-shaft equipment for reel-slitting and rewinding machines, and slide scale for ascertaining the sequence of setting up : en
  • FR55880E - Beet Peeling Machine : en fr
  • GB678795A - Improvements in or relating to tunable high-frequency push-pull power amplifiers : en
  • GB678998A - Improvements in or relating to the production of titanium tetrachloride and iron oxide : en
  • GB679036A - Improvements in and relating to side delivery rakes and swath turners : en
  • GB678797A - Method of manufacturing grinding bodies : en
  • DE1643455U - DEVICE FOR INSTALLING DIVIDED CRANKSHAFT IN THE CRANKCASE OF INTERNAL ENGINEERING MACHINES. : de en
  • DE1643589U - ADDRESS FIELD. : de en
  • DE849048C - Rolling bearings, especially ball bearings : de en
  • DE849066C - Claw or tooth coupling connected to a torsionally flexible coupling that can be engaged and disengaged : de en
  • FR55967E - Improvements to gear pumps and in particular to those for viscous fluids such as, for example, those intended for the manufacture of artificial textiles : en fr
  • FR56031E - Machine for the automatic dispensing of flat objects such as coins, tokens and the like : en fr
  • DE1643594U - HIGH VOLTAGE SWITCHGEAR. : de en
  • US2609790A - Envelope sealing machine : en
  • US2609809A - Electric fuel pump control for internal-combustion engines : en
  • US2609974A - Disposable plastic valve : en
  • USD167719S - Refrigerator unit for an oxygen : en
  • DE1643692U - FASTENING FOR CHAIN GUARD. : de en
  • DE849103C - Process for the preparation of oxygen-containing compounds : de en
  • US2609848A - Portable sawing apparatus for prostrate logs : en
  • FR55894E - Air release valve, intended to maintain a constant pressure in an enclosure, in particular in a stratospheric aircraft cabin : en fr
  • GB679017A - Improvements in and relating to moving floors or tables for conveying bars, angles and the like from a rolling mill : en
  • DE848690C - Die casting machine with movable mold carrier : de en
  • DE848924C - Material transport device made up of loose stones and sliding on the floor of a tunnel kiln : de en
  • DE848671C - Housing for small electric motors, especially for speaking machine motors : de en
  • DE848914C - Fire extinguishing procedure : de en
  • DE848707C - Process for reducing ores, which are formed into pellets together with reducing substances, in ovens made of ceramic building materials : de en
  • DE848856C - Device for warming up, in particular internal combustion engines : de en
  • GB679051A - Improvements relating to vehicle suspension systems : en
  • GB679095A - Method of and apparatus for effecting thermal processes with finely granular or pulverulent carbonaceous substances with the production of active carbon : en
  • FR55935E - Improvements to motion transmission devices : en fr
  • DE849013C - Method for deleting disturbance recordings in magnetograms which were created by contact copying in the wound or the like state of the carrier : de en
  • US2609837A - Exhaust damper : en
  • DE848720C - Device for fertilizing or for bringing other grit to individually or in rows cultivated plants : de en
  • US2610202A - Esters of polymers of maleic anhydride and beta-mercaptoethanol and process : en
  • DE1643630U - SMOOTH ICE PROTECTION. : de en
  • DE848755C - Device for determining the spoke length of wire spoke wheels : de en
  • DE848780C - Electromagnetic percussion tool, the beating core of which is moved by several coils through which current flows : de en
  • DE848798C - Band filter : de en
  • US2609647A - Tractor mounted disk harrow : en
  • US2609895A - Brake shoe : en
  • US2610304A - Thin-walled tubing for use as electrode structures of electron discharge devices : en
  • GB678737A - Improvements in apparatus for effecting magnetically a separation between magnetisable and non-magnetisable particles contained in liquids, or slurries : en
  • GB679115A - Improvements in space heating systems for internal combustion engined vehicles : en
  • DE849166C - Testing device for electrocardiographs and similar devices : de en
  • DE1643451U - GRILL GRATE. : de en
  • DE848774C - Air or gas pressure toys that are driven by the repulsion of the escaping air (or gas) : de en
  • US2610131A - Method for forming lined container closures : en
  • GB678771A - Improvements in or relating to automatic couplers : en
  • GR13824B - INSULATION TILE. : el en
  • GB678903A - Improvements relating to the construction or fabrication of internal combustion engine cylinders : en
  • GB678910A - Improvements in or relating to the preparation of 1,3-bis trifluoroalkyl ureas : en
  • GB678976A - Improvements in or relating to swing doors for road passenger vehicles : en
  • GB678956A - Improved process for preparing linear polyamides from lactams : en
  • FI25907A - Ring binder for attaching documents to register covers : en fi
  • GB678714A - Improvements in or relating to magnetron electron discharge devices : en
  • FR55993E - Lacquered wood paintings : en fr
  • FR56003E - High frequency concentric line : en fr
  • FR56029E - Improvements to circular looms : en fr
  • GB679104A - Improvements in or relating to x-ray systems : en
  • GB679119A - Improvements in and relating to therapeutically active substituted amidines and to processes for preparing the same : en
  • US2609572A - Combination weather strip and sash balance : en
  • US2610185A - Oroshnik : en
  • SE137203C1 - : sv
  • CA486331A - Electrical connector : en fr
  • DE817480C - Electric saucepan : de en
  • DE848882C - Method for regulating a gas turbine system operating with constant pressure combustion : de en
  • DE849059C - Oracle game, consisting of a base divided into fields containing markers and a plurality of cards intended to be placed in the fields : de en
  • FR56058E - Process for making rubber adhere to another material : en fr
  • GB679046A - Improvements in machines for cutting slabs of confectionery : en
  • GB678854A - An appliance for forming cavities in soil for planting, or for removing cores of soil from the ground : en
  • US2609553A - Machine cycle control system : en
  • US2610136A - Manufacture of corrugated paperboard : en
  • AT172377B - Controllable funnel for filling vessels : de en
  • AU1117052A - Improvements in or relating to directional street lighting fittings : en
  • GB679159A - Improvements in and relating to conveying equipment for laundries and like purposes : en
  • DE1643565U - TIP DEVICE FOR THE SPORT TOTO. : de en
  • DE1643587U - TEETH CLEANING AND MEAT MASSAGE BRUSH. : de en
  • DE848842C - Charcoal brush attachment for electric motors : de en
  • DE848968C - Method and device for alternating current telegraphy : de en
  • FR55906E - Station with routes prepared and kept for the control of rail traffic : en fr
  • GB679050A - Improvements in and relating to insulated fish plates : en
  • GB679067A - Improvements in agricultural mowing machines : en
  • US2609967A - Device for dispensing granular soap : en
  • US2610073A - Stabilizer for four-wheeled vehicles : en
  • CA486359A - Process for preparing alkali-soluble methyl cellulose : en fr
  • DE1643491U - COPY DEVICE. : de en
  • AT172411B - Automatic mechanical gear change transmission for motor vehicles : de en
  • CA486410A - Device for converting impulse-modulation into amplitude variations : en fr
  • DE848921C - Process for manufacturing a high quality dielectric : de en
  • DE849207C - Pressure relief valve : de en
  • US2610256A - Dial set for carrier or 2-wire lines : en
  • DE826294C - Process for the production of cyclohexene : de en
  • DE848824C - Process for the preparation of derivatives of saturated or unsaturated compounds of the ª †, ª € -di (p-oxyphenyl) -hexane series : de en
  • US2609877A - Tape dispenser : en
  • US2609951A - Self-loading and self-dumping vehicle : en
  • US2610150A - Wax lubricating composition : en
  • US2609755A - Control system for an automotive type of pumper : en
  • CA486383A - Process for the manufacture of derivatives of urea : en fr
  • DK74689C - Razor. : da en
  • CA486361A - Method of making methyl carboxymethyl cellulose : en fr
  • US2610164A - Compositions of vinyl chloride resins and aromatic esters of sulfonated alkanes : en
  • FI25919A - The connection between the foot and the frame of the furniture : en fi
  • GB679134A - An apparatus for producing piles, posts and similar objects of concrete : en
  • US2609709A - Differential gear control device : en
  • US2609831A - Pressure flowmeter : en
  • USD167730S - Vi w. wiggins, jr ship : en
  • DE1643659U - CURTAIN ROD. : de en
  • FI25953A - The value of the foreground is within three hours. vid framställning av papper och Papp : en fi
  • FR56002E - Flexible rod for cleaning sink pipes and other similar uses : en fr
  • US2610295A - Pulse code modulation communication system : en
  • US2610128A - Silk-screen printing paste : en
  • DE1643433U - CHAISE LONGUE WITH SPRING INSERT. : de en
  • DE1643628U - PHOTOGRAPHIC CAMERA. : de en
  • DE849090C - Process for the treatment of fabrics that consist entirely or partially of wool with halogen : de en
  • FR55937E - Improvements to processes and machines for die-casting, in particular for the manufacture of agglomerates of coal or other materials : en fr
  • AU166050B2 - Improvements in loudspeakers : en
  • DE848983C - Process for the introduction of alkyl groups into ring-shaped compounds : de en
  • FR55877E - Rotary machine usable as a pump, turbine, compressor, alotor, or other : en fr
  • FR56051E - Heater for heating motor vehicles using engine exhaust gases : en fr
  • FR55927E - Viewfinder for cinematographic cameras : en fr
  • GB678772A - Improvements in or relating to multiple unit d.c. power supply systems suitable for use for modulated radio transmitters and similar apparatus : en
  • DE1643620U - BALL JOINT. : de en
  • DE848841C - Device for regulating the exchange of power between two alternating current networks with two electrical machines coupled to one another via a controllable flow coupling : de en
  • DE849061C - Toy vehicles, in particular toy cars : de en
  • FR56027E - High power electrostatic machines, small footprint and good efficiency : en fr
  • GB678729A - Improvements relating to coupling arrangements for holding together two flanged members in clamped relationship : en
  • DE1643676U - MATERIAL TESTING MACHINE. : de en
  • US2609881A - Cementing wells : en
  • US2610156A - Use of nonionic surface active agent in preparation of anionic resin in bead from : en
  • DE849073C - Process for the production of components : de en
  • GB678748A - A tool-slide actuating mechanism for a lathe or other machine : en
  • GB678821A - Improvements in or relating to showcards, window display stands and the like : en
  • GB679029A - Improvements in or relating to fluid control systems : en
  • DE848701C - Automatic feed for woodworking machines : de en
  • DE848735C - Low-noise guide tube for rod-processing swivels : de en
  • DE848768C - game : de en
  • DE1643463U - DEVICE FOR THE USE OF LINES, CORD AND THE LIKE. : de en
  • GB678739A - Means for securing spikes and the like : en
  • DE849186C - Lens changing device : de en
  • DE848961C - Heat treatment of strands cast in the continuous casting process, preferably made of iron and steel : de en
  • CA486415A - Circuit breaker with temperature compensation : en fr
  • CA486421A - Apparatus for reducing destructive transients in electrostatic belt generators : en fr
  • FI25928A - For the purposes of this Regulation, the provisions of this Regulation shall apply : en fi
  • DE1643457U - LIGHTING UNIT WITH CASE. : de en
  • DE1643478U - ADJUSTABLE SCHOOL CHAIRS, IN PARTICULAR COLUMN TABLES. : de en
  • DE848716C - Interference filter arrangement with non-metallic and alternately successive high and deep refractive layers for oblique incidence of light : de en
  • DE848831C - Process for printing thermoplastics : de en
  • FR55812E - Synchronization device for electro-magnetic gearboxes : en fr
  • FR55980E - Conical clamping device : en fr
  • US2609633A - Plug-type fish lure : en
  • US2610321A - Glide path antenna : en
  • FR55871E - Hand-held device for peeling vegetables and fruits : en fr
  • GB678989A - Emulsions of polyvinyl methyl ketone : en
  • USD167671S - Holder for milk containers : en
  • US2609907A - Self-justifying printing device : en
  • US2610110A - Method of producing finely crystalline aluminum oxide : en
  • GB678827A - Improvements in or relating to musical drums : en
  • US2609690A - Oven thermometer : en
  • DE849278C - Device for stabilizing the operation of synchronous machines : de en
  • US2609631A - Means for securing liners to firearm barrels : en
  • DE849225C - Process for the surface treatment of objects that are manufactured using cement, lime or the like : de en
  • AU1125252A - Improvements in mixed grain photographic emulsions : en
  • AU160107B2 - Improvements in bubble-plate distillation columns : en
  • CA486286A - Clothes retainer : en fr
  • GB678800A - Improvements of valve devices for filling bottles and the like : en
  • DE838838C - Coin stack bag for self-sellers : de en
  • DE848827C - Process for the preparation of 2-oxy-4-aminobenzoic acid phenyl ester : de en
  • GB678987A - Improvements in or relating to derivatives of di(ª‰-phenethyl)-dithiocarbamic acid : en
  • DE808091C - Reflector for bicycle pedals : de en
  • DE848744C - Device for the automatic development of photographic papers and films in sheet form : de en
  • DE848894C - Headstock for machine tools : de en
  • DE848929C - Flap lock for circulating locks : de en
  • DE848835C - Circuit arrangement for reducing the number of dialers in telecommunications systems, in particular telephone systems : de en
  • DE848945C - Process for the preparation of diols : de en
  • US2609996A - Sheetsx s sheet : en
  • US2610208A - Process for making pentaenes : en
  • DE849079C - Method and device for atomizing liquid mixtures : de en
  • DE849280C - Power converter : de en
  • DE848815C - Process for the production of drying oils : de en
  • DE849097C - Alphabetically arranged directory for addresses or pamphlets in book form : de en
  • FR55829E - Method and device for bench expansion of metal tubes : en fr
  • GB679140A - Improvements in or relating to therapeutically active substituted amidines : en
  • FR55966E - Improvements to electrical connection devices using elastic plugs or sockets : en fr
  • DE848669C - Arrangement for regenerative braking of DC main circuit motors with auxiliary excitation windings that can be connected to the contact line and are shunted to the series windings and armatures of the motors : de en
  • DE849151C - Process for the production of quinazoline derivatives : de en
  • USRE23545E - Concentric pipe insulator and spacer : en
  • FR56067E - Improvements to electric irons : en fr
  • FR55978E - Improvements made to permanent magnets and their production processes : en fr
  • US2610020A - Bag weighing and filling machine : en
  • US2610211A - Preparation of aryl monocarboxylic acids : en
  • DE849279C - Device for stabilizing the operation of synchronous machines : de en
  • DE848656C - Heat exchange device flowed through by a heat exchange medium : de en
  • DE849112C - Heat exchanger : de en
  • DE849164C - Process for the production of regenerated cellulose threads : de en
  • FR55914E - Further training in viscose spinning trades : en fr
  • FR55830E - Heating rods with protective layers for electric heating element ovens : en fr
  • USD167701S - lqrenzen d : en
  • FI25910A - Anordning med två spänningskällor av olika frekvens : en fi
  • DE848886C - Pressure lubricator : de en
  • FR55890E - High power pneumatic circuit breaker with two cuts : en fr
  • GB678732A - Improvements in or relating to the cross-bracing of adjacent beams or joists : en
  • FR55883E - Electric glass furnace : en fr
  • FR56008E - Improvements made to assemblies using the pressure variations of a fluid, in particular on board air navigation devices : en fr
  • GB678716A - Improvements in television receivers : en
  • DE849154C - High-boiling solvents, especially for paint purposes : de en
  • DE848979C - Process for the preparation of chromium-containing monoazo dyes : de en
  • US2609800A - Auxiliary pump arrangement for water cooled engines : en
  • US2609858A - Lead straightening machine : en
  • US2609651A - Machine for gathering, turning, and windrowing hay or the like : en
  • US2610078A - Gasket for pipe joints : en
  • DE848873C - Connection device for bracelets, watch bracelets u. like : de en
  • DE848925C - Labeling machine : de en
  • FR56078E - Improvements in methods and apparatus for measuring or comparing periodic functions, in particular for selective protection of networks : en fr
  • GB678801A - Improvements in screening apparatus : en
  • GB679131A - Improvements in or relating to the treatment of gases and liquids : en
  • FI25917A - Anordning vid sopförbränningspannor : en fi
  • US2609585A - Apparatus for constructing concrete floors : en
  • US2610179A - Phosphorylation of riboflavin : en
  • FR55851E - Improvements in the constitution of certain fermented products and in their production and conservation methods, as well as in the devices which can enable these operations to be carried out with the minimum of handling and even automatically : en fr
  • FR55958E - Rotary internal combustion engine : en fr
  • AT172410B - Removable anti-skid device for vehicle wheels with elastic tires : de en
  • AU165099B2 - Improvements in or relating to protection devices against freezing for water meters and all hydraulic devices : en
  • AU154616B2 - Improvements in and relating to double-acting billet extrusion presses : en
  • DE848683C - Rotary piston machine with helical wheels : de en
  • CA486453A - Pocket container : en fr
  • DE848783C - Flushing head for rock drill : de en
  • GB678889A - Improvements relating to fuse and like electrical connection boxes : en
  • GB678913A - Improvements in single spindle automatic lathes : en
  • US2610303A - Coincidence circuit : en
  • US2610218A - Induction metal melting furnace : en
  • CA486354A - Process and installation for gasifying fine-grained carbonaceous substances : en fr
  • US2610137A - Electrothermal bag sealer : en
  • AT172476B - Arrangement for the continuous regulation of a company variable : de en
  • DE1643409U - ATOMIZER FOR WAX, OIL AND THE LIKE : de en
  • DE848907C - Claw mechanism for perforated films : de en
  • AT172449B - Building wall, ceiling or floor : de en
  • AU160035B2 - Improvements in or relating to mold release agents for sand-resin molds : en
  • CA486408A - Modulating system for high frequencies : en fr
  • GB679069A - Improvements in or relating to a method of and apparatus for simultaneously polishing both faces of a moving ribbon of glass : en
  • DE848816C - Process for the preparation of dihydrostreptomycin and its derivatives : de en
  • GB678722A - Improvements in or relating to ploughs : en
  • GB678878A - Improvements relating to wheel-chairs, more especially invalid chairs : en
  • DE848915C - Fire extinguishers : de en
  • DE848990C - Device and method for producing mineral wool : de en
  • DE849254C - Process for painting angular wires : de en
  • GB679102A - Darning foot for sewing machines : en
  • US2609910A - Loading machine : en
  • US2610091A - Air-pressure operated paint spray gun : en
  • DE1643458U - COMPOSITE COUPLING FOR DOORS AND WINDOWS. : de en
  • DE848919C - Control rods for driving the loading device of mixing machines : de en
  • GB678835A - Improvements in and relating to electric motor control systems : en
  • US2609904A - One-way clutch : en
  • AU157745B2 - Improved means for camouflaging or for decorative purposes andthe like : en
  • US2610125A - Edible fatty material : en
  • US2610264A - Ignition apparatus : en
  • US2610111A - Ornamental cake platter : en
  • DE848870C - Storage of the pulleys in sound recording and / or playback devices, especially magnetic sound devices, that work with tape or wire-shaped phono gram carriers : de en
  • DE849221C - Shock contact for security systems : de en
  • DE849273C - Device for protecting periodically activated contact devices, in particular contact converters, against back currents : de en
  • CA486268A - Trailer bunks : en fr
  • US2610123A - Device and process for producing champagne, sparkling wines, and other fermented beverages : en
  • US2609854A - Interchangeable linings for pocketbooks : en
  • US2610090A - Lather machine : en
  • AT172359B - Process for the production of folic acid : de en
  • FI25920A - Anordning för fjärrmanövrering : en fi
  • FR55846E - Improvements to labeling machines for bottles and other containers : en fr
  • FR55951E - Grinding spindle for internal and end grinding : en fr
  • FR56091E - Improvements to ignition magnetos : en fr
  • GB678921A - Process for preparing a grisein concentrate : en
  • DE1643687U - REVIEW MIRROR. : de en
  • AU160677B2 - Improvements relating tothe magnetic separation of impurities : en
  • CA486388A - Storage unit : en fr
  • AT172375B - Bed insert : de en
  • DE849086C - Coupon wrapping measuring and cross-cutting machine : de en
  • GB678799A - Improvements in releasably fixable attaching means on buildings and the like : en
  • DE1643673U - SPECTROGRAPH. : de en
  • US2609920A - Paperboard protector for paint brushes : en
  • AU152520B2 - An improved garment hanger : en
  • AT172436B - Device for tilting the tipping bodies of conveyor systems, in particular suspension railways : de en
  • DE849035C - Carburetor : de en
  • FR55870E - Manufacturing process of furniture and various objects imitating cabinetry and marquetry using molded materials covered with wood or metal veneers : en fr
  • FR55810E - Electrothermal gasifier : en fr
  • CA486266A - Method of and apparatus for cutting tooth structure by means of an abrasive-laden stream of gas : en fr
  • CA486303A - Electric arc extinguishing means : en fr
  • CA486420A - Oscillation generator : en fr
  • GB678758A - Improvements in folding garment hangers : en
  • GB679129A - Moulds for rubber products and articles formed therein : en
  • US2610087A - Dump trailer : en
  • US2609556A - Fluid propelled pipe scraper : en
  • US2609570A - Method for forming a multipart plastic article : en
  • AT172387B - Power-driven pipe cutting device : de en
  • AU1120052A - Improvements in or relating to tools for removing tyres from wheels : en
  • DE1643595U - END CONTACT DEVICE FOR ELECTRIC IGNITION MACHINES. : de en
  • DE767488C - Switching device (speed controller, step monitor and brake monitor) for activating auxiliary contacts when controlling electric motors : de en
  • DE848700C - Stuetzaschse with spring housings rotatably arranged on it, which are used to wind up and unwind a roller shutter or rolling grille : de en
  • GB679130A - Improvements in or relating to frequency stabilizing systems : en
  • DE767143C - Process for preparing fine flour for sintering : de en
  • DE849201C - Method for operating a gas turbine used in particular to drive a motor vehicle : de en
  • DE1643557U - ADJUSTABLE HANDLEBAR. : de en
  • GB678919A - Improvements relating to apparatus for cementing elements under the influence of heat and pressure : en
  • GB678965A - Improvements in or relating to securing of backing-boards to mirrors and the like : en
  • FI25913A - Belysningsanordning, som är anordnad att metas med växelström : en fi
  • US2609891A - Lubricating apparatus : en
  • US2610207A - Process for the manufacture of pentaenes : en
  • DE848852C - Holder for wall mirror or the like. : de en
  • DE848995C - Assembly crane : de en
  • GB679034A - Improvements in or relating to riveting machines : en
  • DE1643657U - MAGNETIC ELECTRIC ALTERNATOR, IN PARTICULAR BICYCLE LIGHT MACHINE. : de en
  • FR55907E - Method and machine for classifying and selecting documents : en fr
  • GR13825B - WASHING MACHINE. : el en
  • CA486414A - Electric discharge tube : en fr
  • CA486294A - Arm rest : en fr
  • CA486317A - Protective hoods : en fr
  • AU1123652A - Improvements relating to apparatus for supplying liquid : en
  • DE1643524U - FILTER POT FOR CHEMICAL WATER TREATMENT. : de en
  • DE1643596U - MULTI-POLE FUSE-DISCONNECTOR. : de en
  • DE1643622U - IN-BAND BRAKE. : de en
  • DE848807C - Process for the electrolytic reduction of chloroacetic or bromoacetic acids : de en
  • US2609883A - Rotary wing blade : en
  • DK74679C - Electric heater that can also be used as a stove. : da en
  • AU1109552A - Improvements relating to new method of preparing substituted amides and peptides : en
  • DE1643481U - COOKING AND HEATING APPARATUS FOR SPORTS, TOURIST AND SIMILAR PURPOSES. : de en
  • DE849209C - Method for joining two sheets that are laid flat on top of one another and can be joined together by brazing : de en
  • DE848999C - Self-contained hot water heating system with an intermediate storage tank : de en
  • AT172420B - Driving wheel, in particular for tractors and off-road vehicles : de en
  • DE848762C - Lever lock for doors and windows : de en
  • DE848847C - Process for the production of artificial, insoluble threads from vegetable or animal proteins : de en
  • CA486434A - Process for manufacturing iron and steel : en fr
  • DE1643435U - TUBE FURNITURE. : de en
  • US2609649A - Hydraulic adjusting mechanism for harvesting machines : en
  • AU587051A - An improved vehicle seal : en
  • US2609761A - Cargo securing means : en
  • US2610025A - Hydraulic jack : en
  • AT172443B - Milk transport jug with a curved bottom : de en
  • US2609629A - Badge : en
  • US2609571A - Astral type window structure : en
  • US2610035A - Milk cooler : en
  • DE848811C - Process for the preparation of organic chlorothiophosphoric acid esters : de en
  • FR55813E - Electrical arithmetic calculator : en fr
  • US2609666A - Dam : en
  • US2609730A - Rocket discharger : en
  • US2610312A - Servomotor apparatus : en
  • US2609846A - Pneumatic thread holder for weft replenishing looms : en
  • US2610294A - Vacuum tube keying circuit : en
  • US2609994A - Power transmission in jaw crushers : en
  • US2610191A - Tetra (carboxy phenyl) thiophene and method of making same : en
  • AU156531B2 - Improvements in and relating to two-cycle, direct injection otto-cycle engines : en
  • DE1643553U - TURNING DEVICE FOR COMBUSTION MACHINERY. : de en
  • DE1643666U - ANALYSIS LEVEL LIGHTING WITH LUMINOUS TUBE. : de en
  • DE849276C - Arrangement for generating low-frequency electrical vibrations : de en
  • US2609750A - Process of blasting : en
  • DE1643576U - PRESSURE SPRAYER PACKING. : de en
  • DE1643617U - FASTENING DEVICE, IN PARTICULAR FOR EQUIPMENT OR EQUIPMENT PARTS. : de en
  • DE849228C - Device for conveying motor vehicles or other large-scale goods on vehicles, in particular railway vehicles : de en
  • AU573451A - An improved garment hanger : en
  • GB678891A - Improvements relating to the mounting of windscreen and window panels on vehicle bodies : en
  • US2610097A - Lubricating means for bearing assemblies : en
  • AT172485B - Grab trolley for agricultural conveyor systems : de en
  • DE1643663U - STEAMER FOR JUICE OF FRUITS. : de en
  • GB678848A - Improvements relating to furniture : en
  • AT172492B - Insole : de en
  • US2609713A - Planetary gearing : en
  • AU155295B2 - Improvements in or relating tothe production of copolymers of vinyl aromatic compounds : en
  • CA486264A - Two-door, four seat, four window cab with folding hood : en fr
  • DE1643543U - WITH A PREFERABLY FOLDABLE HANDBAG AND SHOPPING BAG IN A FIXED OR DETACHABLE CONNECTION, AERIAL BAG TO BE BRINGED. : de en
  • DE849182C - Shutter with pivoting blinds : de en
  • DE849072C - Method and device for the production of a thin liquid cement mixture or of concrete : de en
  • DE849126C - Device for changing the inductance of ultra short wave circuits : de en
  • FR56100E - Improvements made to devices comprising a capsulism with an eccentric rotor and an oscillating vane, in particular to compressors and pumps of this type : en fr
  • GB678970A - Improvements in domestic wash boilers : en
  • GB679043A - Improvements in or relating to sewing machines : en
  • AT172473B - Overhead door : de en
  • CA486321A - Propagation of radio waves through a tunnel : en fr
  • DE1643404U - FUSE LOWER PART WITH REAR CONNECTIONS. : de en
  • CA486283A - Motor vehicles : en fr
  • US2609563A - Auxiliary adjustable pot handle : en
  • US2609952A - Vehicle unloading unit : en
  • DE1643405U - RECKER ROLLER FOR PAINTING, DEHAIRING, SMOOTHING OR CLEANING FURS AND SKINS. : de en
  • GB679108A - Process for the preparation of a double chromate of an alkaline earth metal and an alkali metal : en
  • US2609999A - Display rack for cloth : en
  • US2609734A - Machine for valving bag blanks : en
  • US2609957A - Crate and box construction : en
  • US2610162A - Adhesive cement solution containing a sulfur-cured rubber : en
  • USD167712S - Brooch ob the like : en
  • AT172415B - Shiftable planetary gear, especially for motor vehicles, with pairs of planet gears rotating with one another : de en
  • US2609586A - Method and apparatus for stressing concrete : en
  • DE766222C - Waiting facility with several memory selectors for remote offices with automatic call distribution : de en
  • AU1113852A - Production ofa natural gas substitute from gasoil : en
  • FR56085E - Method of metering and injecting light fuel in an internal combustion engine and injection pump for its implementation : en fr
  • DE1643498U - TILTING DEVICE FOR SINGLE-AXLE TRAILER. : de en
  • DE1643501U - WOODEN SPRINGBOARD FOR WATER SPORTS. : de en
  • DE848887C - Mechanical stepless change gear : de en
  • DK74675C - Primarily galvanic battery. : da en
  • FR55836E - Transmission device with periodically variable ratio, applicable in particular to transmissions for cycles and the like : en fr
  • DE1643521U - SPRING FORM FOR BAKING, ROASTING AND REFRESHING ROLLS OR BREADS. : de en
  • DE1643629U - PHOTOGRAPHIC CAMERA WITH COUPLED FILM TRANSPORT AND SHUTTER ELEVATOR. : de en
  • DE1643678U - SHAKER FOR ERYTHROCYTE AND LEUKOCYTE PIPETTES AND LIKE. : de en
  • FR55806E - Process for treating fibrous materials, more particularly plants, with a view to obtaining cellulose : en fr
  • GB678906A - Improvements in and relating to light projectors : en
  • AT172483B - Closure : de en
  • DE767494C - Car body for motor vehicles : de en
  • DE848834C - Storage of a coupling rod of the engine of rail vehicles : de en
  • DE848705C - Process for the production of stiffened, large-area synthetic resin pressed parts, especially for motor vehicle bodies : de en
  • DE849114C - Device for route testing in direct current railway systems : de en
  • DE849227C - Device for automatic conveying by lowering, shifting and lifting : de en
  • FR56074E - Method and device for refloating sunken ships : en fr
  • US2610084A - Vehicle door closing device : en
  • US2610200A - Synthesis of hydrocarbons : en
  • US2610297A - Automatic frequency control circuit : en
  • US2609784A - Underinflation dual tire alarm : en
  • GB679150A - Improved method of mending hosiery : en
  • DE1643533U - LIQUID SWITCH WITH DIFFERENTIAL CHAMBER. : de en
  • DE848654C - Process for the preparation of partial hydrogenation products of adipic dinitrile : de en
  • DE848742C - Protective housing closed on all sides for discharge flash tubes : de en
  • DE848996C - Device to avoid collisions between rail-bound vehicles, preferably lifting equipment : de en
  • US2610093A - Pneumatic lift conduit : en
  • USD167683S - Fisher etal stocking : en
  • DE1643517U - SUPPORTING FRAME FOR DRIVE ELEMENTS OF BELT CONVEYORS. : de en
  • DE767489C - Solvent, softening, gelatinizing and swelling agents for cellulose derivatives : de en
  • DE848843C - Drag welding device : de en
  • US2610060A - Military campaign game board and pieces : en
  • US2609780A - Method of producing metal articles with highly finished surfaces for coating : en
  • US2610147A - Control for water softening apparatus : en
  • US2609884A - Stabilizer and compensator for vehicles on curved roads : en
  • CA486396A - High frequency tuner devices : en fr
  • US2610308A - Hyperfrequency electron tube : en
  • US2609892A - Brake : en
  • US2610135A - Malleableizing machine : en
  • US2609913A - Fruit orientation machine : en
  • CA486376A - Field excitation arrangements for d.c. generators : en fr
  • DE848804C - Process for the production of nitrated hydrocarbons from higher hydrocarbons of the paraffin series which are liquid at normal temperature, in particular nitro octane, nonane or decane : de en
  • FR55856E - New process for treating wood and especially railway sleepers for their conservation : en fr
  • GB678963A - Process for the pre-treatment of iron-containing catalysts for the hydrogenation of carbon monoxide : en
  • CA486371A - Fuel pump and distributor drive : en fr
  • US2609740A - Reversible tractor plow : en
  • AT172499B - Roll pricking machine : de en
  • CA486278A - Organ : en fr
  • CA486424A - Proportional feed system : en fr
  • AU1115652A - Improvements in or relating to purification of low boiling tar acids : en
  • US2609852A - Corn cutting device : en
  • US2609899A - Clutch control mechanism : en
  • US2609902A - Friction clutch : en
  • US2610244A - Depth sounding apparatus : en
  • AT172353B - Process for the production of compounds with high chemical resistance that harden quickly in the cold : de en
  • DE839548C - Armchair convertible into a bed : de en
  • CA486374A - Time division pulse multiplex system : en fr
  • DE1643542U - MONEY BAG. : de en
  • DK74678C - Electrode for low pressure electric discharge tubes. : da en
  • US2609754A - Pump and motor : en
  • CA486443A - Filtering apparatus and methods : en fr
  • DE848791C - Procedure for coloring and coloring preparation : de en
  • DE849039C - Gas turbine plant working with constant pressure combustion : de en
  • DE849116C - Procedure and device to prevent unauthorized reception of psychic broadcasts : de en
  • US2609823A - Hair-restraining appliance : en
  • US2609986A - Exhaust nozzle tip for locomotives : en
  • USD167695S - Isley stocking : en
  • US2609962A - Combination tool : en
  • DE832002C - Automatic ribbon switching for electrically operated typewriters and accounting machines : de en
  • DE848864C - Process and devices for the production of parallax panoramas for panoramic views (photosculpture) : de en
  • DE849034C - Cylinder for two-stroke internal combustion engines : de en
  • US2610196A - Esters of acylated hydroxycarboxylic acids : en
  • CA486260A - Method of and apparatus for the manufacture of roofing tiles and the like : en fr
  • US2609565A - Device for splitting clams : en
  • USD167684S - Fisher etal stocking : en
  • GB679041A - Improvements in heddles : en
  • DE849261C - Electrical junction box made of insulating material : de en
  • AT172392B - Milling machine with vertical spindle : de en
  • DE848713C - Device for drying objects to be examined in optical devices : de en
  • FI25925A - Adjustable groove disc : en fi
  • FR56052E - Process and equipment for the treatment by catalysis of oils from all sources in order to obtain various hydrocarbons : en fr
  • FR56016E - Improvements to automatic control agricultural machines, especially those for growing plantations in rows : en fr
  • GB679063A - Improvements in or relating to ejection seats for aircraft : en
  • GR13821B - MINERAL GRINDER. : el en
  • US2609635A - Spraying and dusting machine : en
  • US2609664A - Plural combustion products generator in ring coaxial with turbine : en
  • US2610014A - Support : en
  • DE849223C - Wind direction indicator sailing on the water : de en
  • GB678967A - Improvements in air break contactors or circuit breakers : en
  • FR56030E - Mold for the manufacture of reinforced plaster hollow boards : en fr
  • FR56096E - Method for improving articles such as yarn, horsehair, etc., based on superpolyamides : en fr
  • GB678960A - Improvements relating to machines for cutting tobacco : en
  • DE1643591U - ADDITIONAL TYPING DEVICE FOR TYPEWRITERS. : de en
  • DE1643653U - DEVICE FOR MAKING EARTH DRILLINGS. : de en
  • DE1643484U - DEVICE FOR SEALING AND PLASTERING THE INSIDE WALLS OF CHIMNEYS. : de en
  • DE848729C - Conveyor element for lubrication systems : de en
  • DE849158C - Staining of hydrocarbons : de en
  • FR56081E - Regulator device for automatic charging of an accumulator battery in two stages : en fr
  • GB678937A - Improvements in or relating to artificial limbs : en
  • GB679133A - Improvements in or relating to electrostatic precipitators : en
  • DE849157C - Process for the catalytic cracking of hydrocarbon oils : de en
  • FR56014E - Improvements to servo systems, in particular for gyroscopic compasses : en fr
  • GB679049A - Improvements in or relating to electric two-part cable couplings : en
  • US2609680A - Hair spring and balance wheel timing mechanism : en
  • US2609923A - Bag package with fork-lift handling means : en
  • FR56033E - Process for manufacturing porous concrete not propagating moisture and products obtained by this process : en fr
  • GB678833A - Improvements relating to electric fires : en
  • GB678755A - Improvements in means for packing inflatable dinghies and other pneumatic equipment, parachutes and other objects : en
  • FR55953E - Advanced duplicator machine : en fr
  • DE848772C - Easily detachable building game parts : de en
  • FI25937A - Sätt att framställa isoleringsplattor eller andra isoleringskroppar : en fi
  • FR55860E - Gasifier gas filter : en fr
  • DE848938C - Rotary drill with carbide tipped : de en
  • DE848939C - Cutting frame with guided upper tool part : de en
  • FR55944E - Improvements to methods and devices for generating multiple frequencies : en fr
  • DE849071C - Process for the production of parts pressed into molds from ground rock : de en
  • FR55940E - Press for all applications, especially for riveting and punching : en fr
  • GB678893A - Improvements in or relating to battery cages for poultry : en
  • DE849204C - Plain bearing that also serves as a locking device : de en
  • DK74668C - Detachable shaft for brooms and similar tools. : da en
  • US2609546A - Handle and operating lever assembly for flushing tanks : en
  • US2609671A - Air flue in refrigerating apparatus : en
  • FR55879E - Measurement method and apparatus for carrying out this method : en fr
  • FR55857E - Improvements to pumps or compressors : en fr
  • FR56080E - Electric regulation process by placing electromotors in series : en fr
  • DE767436C - Precious metal alloy : de en
  • DE817121C - Defense power plant : de en
  • US2610171A - Preparation of nonnuclearly sulfonated phenol-formaldehyde resin in beaded form : en
  • AU1125752A - Dielectric sheet or film and electric capacitors and methods of manufacture thereof : en
  • DE848836C - Circuit arrangement for connection traffic between AEmtern with different dialer control : de en
  • DE849236C - Method and device for bandaging bodies by means of wires or parts wound around under tension : de en
  • FR56061E - Universal joint : en fr
  • CA486418A - Resins derived from unsaturated furyl aldehydes : en fr
  • DE767491C - Thermal power plant with gas turbines with constant pressure combustion : de en
  • US2609583A - Supporting and turning slip for pipes : en
  • GB678943A - Method of polymerisation and products produced thereby : en
  • FR55947E - Metal formwork material : en fr
  • GB679070A - Improvements relating to adjustable windows : en
  • US2610055A - Parlor bowling game : en
  • US2610238A - Electrical automobile safety device : en
  • US2610276A - Pivot end contact for electric disconnecting switches : en
  • FR55990E - Device for signaling electric wires : en fr
  • GB679021A - A new or improved storage tray or bin for confectionery and other articles : en
  • DE1643664U - PITCH MEASURING DEVICE. : de en
  • GB678837A - Improvements in electric cables : en
  • GB678985A - Electroplating of zinc and electrolyte therefor : en
  • GB679031A - Improvements in shuttles for looms for weaving : en
  • GB679013A - Injection molding machine : en
  • US2609958A - Basket-like device and method of making same : en
  • GB678992A - Lubricating device for shaft bearings : en
  • DE848821C - Process for the preparation of diazonium compounds : de en
  • FR55889E - Manufacture of potassium sulphate by precipitation, from potassium chloride, without the use of sulfuric acid, with method of returning to potassium chloride : en fr
  • FR55946E - Improvements made to jet propulsion installations, in particular for aerodynes : en fr
  • AT172456B - Device for achieving a walking movement in toy figures : de en
  • BE503234A - PROCESS FOR THE MANUFACTURE OF CYANURIC CHLORIDE. : en fr
  • AU1125052A - Improvement in polymers of vinyl benzal acetophenones : en
  • GB679060A - A fluid pressure controlled strut or link of variable length : en
  • GB678808A - Improvements in locks : en
  • GB679045A - Improvements relating to door fastenings : en
  • DE848926C - Installation of duct dryers for grass : de en
  • DE849110C - Plain bearings for heavy engines, especially crank drives of steam engines, compressors, etc. : de en
  • DE849189C - Sheet metal testing machine : de en
  • GB678932A - Footstep bearings for spinning mules : en
  • DE1643616U - BUTTERING MACHINE MADE OF PURE ALUMINUM FOR MANUAL AND MOTOR OPERATION. : de en
  • DE849020C - Safety device on balancing machines : de en
  • DK74683C - Agricultural implement for tractor operation. : da en
  • DE1643427U - WASTE PAPER BIN. : de en
  • DE1643436U - Cradle stool. : de en
  • DE1643532U - FIXED LEAD ACCUMULATORS WITH BIPOLAR PLATES. : de en
  • DE848702C - Device for trimming wooden boards on woodworking machines : de en
  • DK74682C - Field tow. : da en
  • AT172441B - Device for changing the spring loading of vehicle suspensions : de en
  • CA486308A - Wetting and detergent composition : en fr
  • DE848814C - Process for the preparation of compounds with a semicyclic double bond : de en
  • DE848845C - Process for cracking heavy, high-boiling hydrocarbon oils into high-quality gasoline : de en
  • DE849202C - Adjustable clamping coupling for connecting pipes or rods with plates : de en
  • GB678829A - Improvements in or relating to dressing tables, bureaus, and like articles of furniture : en
  • DE848775C - Process for the production of cellular concrete : de en
  • DE849042C - Gas turbine plant : de en
  • GB678922A - Machine for binding books : en
  • AT172364B - Socket for the supply of compressed air into the rotating air cylinder in machine tools : de en
  • DE1643651U - ADJUSTABLE PULLING DEVICE FOR LEG DRESSES. : de en
  • DE848718C - Slide rule for elementary school : de en
  • US2610086A - Collapsible cover for vehicle beds : en
  • US2609744A - Press construction : en
  • CA486368A - Hopper discharge outlet for railway cars : en fr
  • AT172469B - Reinforced concrete ceiling made of semi-finished parts : de en
  • DE1643510U - DOLL. : de en
  • DE848696C - Clamp as a spacer for reinforced concrete reinforcement bars : de en
  • DE848851C - Mold for injection and compression molding machines : de en
  • FR55861E - Plant defibrating long-fiber plants : en fr
  • FR55912E - Device for photographic and cinematographic shots allowing to combine in a single shot scenes taken separately : en fr
  • US2610112A - Soot removal compositions : en
  • AU160628B2 - Fluid-controlling valves : en
  • US2609616A - Grade indicator for automotive vehicles : en
  • US2610313A - Protective arrangement for single phase motors : en
  • US2609731A - Pivoted breech block locking mechanism : en
  • AT172453B - Ignition device for series burners of gas appliances : de en
  • DE1643529U - SELF-ACTIVE LOCKING DEVICE FOR RAILWAY VEHICLE TURNTABLES, ROTATING LOAD CARRIERS AND LIKE. : de en
  • DE848734C - Mechanical control unit for synchronizing two movements : de en
  • US2610290A - Prefocused head lamp bulb mounting : en
  • AT172416B - Multipurpose jet pipe for fire hoses : de en
  • US2610240A - Marine seismometer spread : en
  • US2610320A - System of radio echo detection : en
  • US2609561A - Windshield wiper : en
  • GB679039A - Improvements in or relating to apparatus for cutting filamentary materials into staple fibres : en
  • US2610030A - Drill cradle : en
  • DE848850C - Process for the continuous casting of alloys with a tendency to reverse ingot segregation : de en
  • DE848868C - Sound film playback device : de en
  • DE848981C - Process for the preparation of tetrakisazo dyes : de en
  • DE849174C - Process for the production of centrifugal castings : de en
  • US2609841A - Paper indicated dobby : en
  • DE1643683U - ARRANGEMENT ON TREADMILLS FOR VEHICLES AND AIRCRAFT. : de en
  • DE849219C - Unscrewable cap for containers such as bottles, tubes, etc. like : de en
  • FI25918A - Bed with reversible legs : en fi
  • FR55964E - Variable crank radius crank rod system : en fr
  • FR55987E - Special assembly for weaving looms, more especially intended for rapid sampling : en fr
  • GB679149A - Improvements in or relating to electrical storage batteries : en
  • USD167708S - Combination telephone stand and memorandum holder : en
  • DE848977C - Arrangement for temperature control in thermal devices : de en
  • DE848867C - Device for sound reproduction and recording on vehicles : de en
  • DE849004C - Guide device for front pliers in French planer jaws : de en
  • DE849081C - Outer clothing made of waterproof fabric : de en
  • DE849277C - Arrangement for generating commutation fields in multiphase commutator machines with fixed brushes : de en
  • FR55840E - Fluid metering-dispenser, especially for central lubrication systems : en fr
  • GB678817A - Improvements in or relating to metal working machines : en
  • DE1643445U - RUEHRHELFER. : de en
  • FR55943E - Extraction by electrolysis of precious metals from the vital light of the sun and other stars, synchronized to monochromatic, as well as from artificial light : en fr
  • GB679016A - Method and means for spinning textile yarns : en
  • DE1643668U - SHIELDING DEVICE FOR INTERNAL PARTS OF A TABLE SCALE. : de en
  • DE1643681U - BALLOON, ESPECIALLY RUBBER, WITH MAP OF THE EARTH PRINTED. : de en
  • DE848889C - Fluid gear consisting of pump and motor : de en
  • DE849057C - Leaf-shaped, double-edged razor blade : de en
  • FR55999E - Electric space heating system : en fr
  • US2609701A - Remote control for power drives : en
  • US2609536A - Jigging apparatus for industrial nailing machines : en
  • US2609613A - Collocating printing member : en
  • US2609641A - Torch for heating watermelon hills : en
  • GB678740A - Preparation of mullite : en
  • GB679048A - Improvements in roofing units for prefabricated structures : en
  • US2609693A - Gyroscopic slaving apparatus : en
  • US2610069A - Fifth wheel side release locking mechanism : en
  • DK74680C - Footrest for bedridden. : da en
  • US2610144A - Method of electropolishing : en
  • FR55869E - Product for coagulating milk and manufacturing process : en fr
  • USD167716S - Brooch or the like : en
  • US2609934A - Necktie rack : en
  • US2609632A - Tackle retriever : en
  • US2610002A - Fishing reel : en
  • GB678776A - A method of manufacturing reinforcing bars having depressed portions and a machine for manufacturing such bars : en
  • CA486456A - Phenylaminopropanediols and methods of producing the same : en fr
  • US2610188A - Z-amino-x-dialkylaminopropoxf : en
  • US2609880A - Apparatus for sealing wells : en
  • US2609973A - Sprayer : en
  • FR55897E - Improvements made to motive power-producing reels, in particular wind turbines : en fr
  • US2610281A - Electric range heating element supporting structure : en
  • FR56066E - Lighting device for runways, taxiways and aerodrome parking areas : en fr
  • AU1112252A - Improvements in and relating to double-acting billet extrusion presses : en
  • US2609968A - Opening and pouring attachment for cans : en
  • US2610180A - Ethyl oxyethyl cellulose derivatives and method of preparation of the same : en
  • DE1643656U - VEHICLE FOR THE INDEPENDENT LUBRICATION OF GROOVED RAILS. : de en
  • DE1643432U - BATH SEAT. : de en
  • GB678872A - Improvements in or relating to apparatus for dispensing measured quantities of powdered or granulated material : en
  • US2610019A - Automatic faucet : en
  • GB678975A - Electrical insulation resistance measuring apparatus : en
  • GB678807A - Process for the production of titanium metal : en
  • US2610145A - Electroplating : en
  • AT172382B - Hand-operated, motor-driven gnawing machine : de en
  • US2609657A - Exhaust propulsion engine, including means for igniting the fuel within exhaust chambers exteriorly of the cylinders : en
  • GB678983A - Process for the preparation of bright violet dyestuffs of the anthraquinone series : en
  • USD167681S - Lighting fixture : en
  • GB678877A - Improvements in the production of synthesis gas : en
  • CA486377A - Dicrotonic esters : en fr
  • DE849244C - Process for the preparation of xylylene-bis-mercaptocarboxylic acids and their esters : de en
  • FR55865E - Further development of electron multiplier amplifier tubes : en fr
  • CA486402A - Organic bonded abrasive product : en fr
  • DE1643637U - SHIPPING PACKAGING FOR OFFICE MACHINERY AS WELL AS ACCESSORIES AND SIMILAR HIGHLY SENSITIVE EQUIPMENT. : de en
  • DE849100C - Process for the simultaneous production of sodium cyanate and fatty alcohols : de en
  • FI25916A - Oljeeldningsaggregat : en fi
  • AT172484B - Leotard : de en
  • AU160303B2 - Improvements in or relating to ticket issuing machines : en
  • DE1643492U - TRANSPORT DEVICE IN BAEDERS OF REPRODUCTION MACHINES. : de en
  • DE849077C - Pump lock : de en
  • DE1643548U - FOLDABLE GARDEN BENCH. : de en
  • FI25911A - Blandarkrets for decimeters and centimeters : en fi
  • US2609615A - Gyroscopic instrument : en
  • USD167717S - Price awning : en
  • AT172389B - Bed bench : de en
  • CA486446A - Pulverized fuel burner : en fr
  • US2609604A - Dental screw insert : en
  • US2609626A - Ironing stand : en
  • US2609911A - Article grouping mechanism : en
  • US2609964A - Recess mounting for valves and fittings for liquefied petroleum gas containers : en
  • US2609751A - Safety blasting operation and blasting assembly for use therein : en
  • USD167715S - Brooch or the like : en
  • US2610153A - Skin cleaning composition : en
  • US2610043A - Roller-track mounting for concrete mixer drums and the like : en
  • DE1643446U - SALES UNIT TWO PIECES. : de en
  • DE1643618U - MULTI-PIECE HOLLOW CRANKSHAFT. : de en
  • CA486457A - Apparatus for separating liquids : en fr
  • DE848948C - Process for the conversion of ricinoleic acid or its derivatives with concentrated aqueous caustic alkalis into sebacic acid or 10-oxydecanoic acid : de en
  • DE849121C - Circuit for muting an FM receiver : de en
  • FR55904E - Direct reading sensitometer : en fr
  • GB679001A - New therapeutically valuable phenthiazine derivatives and processes for preparing the same : en
  • DE848727C - Groove connection, especially for fittings installed in the ground : de en
  • DE848840C - Battery clamp : de en
  • GB678819A - Improvements relating to windows : en
  • DE767456C - Order to block recipients : de en
  • GB679091A - Improvements relating to methods and apparatus for feeding continuous-operation mixers for the ingredients of plastic base (e.g., rubber base) compositions : en
  • DE1643454U - LUBRICANT COOLING ON LIQUID-COOLED, IN PARTICULAR FAST-RUNNING COMBUSTION MACHINES. : de en
  • FR55919E - Thermostatic regulator-moderator : en fr
  • FR56063E - System for improving crosstalk between two concentric pairs : en fr
  • DE848967C - Circuit arrangement for controlling the dialers in teleprinting systems by means of telegraph symbols consisting of pulse combinations : de en
  • GB678946A - Improvements in and relating to the wet spinning of artificial fibres : en
  • AU162185B2 - Improvements in or relating to methods for hydroforming hydrocarbons : en
  • DE1643437U - BED COVER FOR INFANT AND TODDLER. : de en
  • DE1643515U - TILTING DEVICE FOR TRAILER. : de en
  • DE849271C - Electromagnetic device, especially as a response counter for the after-current in surge arresters : de en
  • US2610109A - Apparatus for conditioning high temperature chemical fusion reactions and operations : en
  • US2609718A - Speed wrench : en
  • CA486395A - Vibrator supports : en fr
  • FR55811E - Obtaining, from natural products of plant origin, hydrocarbons having the characteristics of lubricating oil : en fr
  • DE838831C - Tripod for geodetic devices : de en
  • DE849113C - Noiseless vehicle wheel with inserts made of resilient materials, e.g. B. rubber, especially for rail vehicles : de en
  • DK74693C - Device for toy airplanes. : da en
  • DE848706C - Process for the preparation of organosiloxane copolymers by hydrolysis and condensation of hydrolyzable silanes : de en
  • AT172467B - Bullet : de en
  • AU160304B2 - Improvements in or relating to ticket issuing machines : en
  • DE1643526U - THRESHOLD DRILLING MACHINE. : de en
  • DE1643562U - FRAME FOR SCOOTER. : de en
  • FR55868E - Multi-effect and automatic device for the concentration of syrups in sugar factories : en fr
  • DE849132C - Method and device for the machine laying of cables : de en
  • FR56068E - Improvements to speedometers for cycles and motorcycles, to their control means and to their means of mounting on these vehicles : en fr
  • GB678861A - Improvements in or relating to refrigerator cabinets : en
  • GB679057A - Improvements in or relating to folding fuselages for aircraft : en
  • US2609660A - Resonating pulse jet engine : en
  • FR55842E - Improvements to terminals and connection wire clamps for electrical conductors : en fr
  • GB679002A - Improvements in or relating to presses, more particularly for the manufacture of screw-nuts : en
  • GB679158A - Improvements in and relating to the "muted" performance of brass musical instruments : en
  • FI25940A - Kick sled luggage rack : en fi
  • GB678794A - Improvements in fire-extinguishing apparatus : en
  • DE849199C - Machine that can be used as a hay tedder, mowing spreader or swath rake, driven by the PTO shaft of a tractor : de en
  • AU1118352A - Mixing machine for concrete or similar material : en
  • FR55833E - Improvements to control devices for high-lift elements or other moving parts of aircraft lifting surfaces : en fr
  • US2609602A - Vibrating safety razor with yieldably mounted blade guard : en
  • US2609977A - All-purpose garment hanger : en
  • US2610016A - Vibration isolator : en
  • US2610161A - Modified drying oils : en
  • USD167687S - Glass clip : en
  • AU156485B2 - Improvements in or relating to control apparatus for hillside ploughs andother implements : en
  • US2609720A - Die for pipe tongs and method of making same : en
  • US2610089A - Sprinkler rotating spinner drive : en
  • USD167722S - Bed spring support : en
  • DE1643697U - ELECTROMECHANICAL GEAR DISPLAY FOR TWO-WHEEL MOTOR VEHICLES. : de en
  • DE848796C - Method and device for automatically maintaining the negative pressure in the control head of continuously acting filters : de en
  • US2609619A - Railroad track skeletonizing machine : en
  • DE849026C - Process for the production of number wheels from thermoplastic materials : de en
  • US2609937A - Joint structure for wire display racks : en
  • DE848950C - Process for the preparation of p-nitrobenzenesulfonic acid chloride : de en
  • AT172397B - Motor arrangement for smaller automobiles : de en
  • US2610274A - Switch actuating mechanism : en
  • US2610140A - Composition for the prevention and control of coccidiosis in poultry : en
  • BE503287A - : en
  • AT172413B - Closure : de en
  • US2609564A - Machine for cutting mock chicken legs : en
  • US2610027A - Split knocker-head jar and safety unit : en
  • FR56020E - Advanced swivel head for drawing devices : en fr
  • GB678712A - Improvements in and relating to methods of producing molybdenum and tungsten carbonyls : en
  • DE849212C - Neon sign : de en
  • US2609645A - Machine for packing buns and the like in cartons : en
  • CA486293A - Method for recovering both alumina and a residue rich in iron oxide : en fr
  • CA486269A - Attitude indicating unit : en fr
  • CA486366A - Vacuum still : en fr
  • US2609568A - Apparatus and method of embossing thermoplastic sheets : en
  • US2609590A - Method of manufacturing a : en
  • US2610013A - Wall plug : en
  • US2610070A - Tow bar : en
  • DE1643581U - Narrowed fire shaft in steam oven. : de en
  • DE849215C - Film guide for cinematographic demonstrators : de en
  • DE1643570U - PACKING WITH RIPPING STRING. : de en
  • AT172358B - Process for the production of cell bodies from thermoplastics with closed cells : de en
  • AT172402B - Process for the preparation, adjustment, cleaning and regeneration of the release agent during preparation according to the sink-float process : de en
  • US2610231A - Synchronous electric current switching apparatus : en
  • AT172425B - Centrifugal clutch with switching control : de en
  • DE1643615U - PRE-MILK AND MILK CHECK TUB. : de en
  • US2610184A - Oroshnik : en
  • DE849136C - Device for controlling an asynchronous machine with a Scherbiushback machine that has a resistance exciter circuit : de en
  • US2609625A - Thermostatically controlled electric iron for dry and steam ironing : en
  • DE848687C - Process for upgrading polyacrylonitrile or molded structures made of polyacrylonitrile : de en
  • DE848958C - Process for the production of coumarone resins : de en
  • DE849030C - Method for operating mixture-compressing internal combustion engines : de en
  • AU1124152A - Calculating or similar accounting machines : en
  • US2609724A - Shutter for motion-picture projectors : en
  • US2609982A - Fluid dispensing machine : en
  • DE1643459U - DRY CHANNEL TROLLEY, ESPECIALLY FOR CERAMIC WORKS. : de en
  • DE1643598U - DUCT TAPE. : de en
  • DE848942C - Door for horizontal ovens, especially for the production of gas and coke : de en
  • US2609917A - Power driven roller conveyer : en
  • US2610050A - Load-limit apparatus for hydraulic engine governors : en
  • US2609948A - Pusher machine with articulated pusher bar : en
  • AU1111152A - Production of oil gas suitable as substitute for natural gas : en
  • US2609695A - eng engine : en
  • US2610270A - Chopper : en
  • US2609749A - Method of exact placing of printing plates, made of rubber or similar material, on printing cylinders or flat printing plate supports : en
  • CA486346A - Multiple point switch : en fr
  • AU160445B2 - Improvements in or relating to telecommunication systems employing phase or frequency modulation : en
  • US2609674A - Overload release coupling for electrically driven earth augers : en
  • US2610005A - Propulsive means for vertical rising aircraft : en
  • US2610088A - Spraying apparatus : en
  • US2610249A - Dielectric wave guide system : en
  • US2610082A - Bored casting handling device : en
  • CA486369A - Gate closing and locking mechanism for discharge outlets of car hoppers : en fr
  • CA486398A - Anchor : en fr
  • AU1116152A - Oxygenation of steroids by mucorales fungi : en
  • CA486326A - Radial beam modulator tube : en fr
  • AU163392B2 - Improvements in and relating to thermal latch controlled electrical circuit breakers : en
  • AU495351A - Improved means for camouflaging or for decorative purposes andthe like : en
  • BE503238A - IMPROVEMENTS TO SUBSCRIBE POSITIONS. : en fr
  • US2610189A - Thianaphthylmercaptothiazoles : en
  • AT172388B - Bed cabinet : de en
  • US2610072A - Golf cart seat : en
  • USD167702S - Ash tray : en
  • US2609591A - Stock reel : en
  • US2609655A - Waterproof watchcase : en
  • US2609965A - Electronic control for gravimetric feeders : en
  • US2609981A - Tumbler carrying carton : en
  • US2609552A - Machine for shaping uppers over lasts : en
  • USD167724S - Kitchen wall cabinet : en
  • AT172482B - Re-soldering protection : de en
  • AU156644B2 - Improvements inthe production of shaped bodies from rubberlike conversion products of drying and semi-drying oils : en
  • CA486335A - Electric contactors and arc extinguishers therefor : en fr
  • AT172426B - Switching device for electrically operated systems for generating acoustic signals of various penetration capabilities : de en
  • AT172434B - Circulating air heater for motor vehicles : de en
  • AU158695B2 - Improvements in mixed grain photographic emulsions : en
  • FI25934A - Medelst kompressionständning arbetande tvåtaktsförbränningsmotor : en fi
  • FI25947A - Meat log : en fi
  • DE1643641U - CUFF. : de en
  • DE817482C - Changeover plug : de en
  • FR56055E - Improvements in the manufacture of flexible hoses : en fr
  • GB678846A - Improvements in or relating to cold pressure welding : en
  • DE1643604U - DEVICE FOR THE AIR- AND WATER-TIGHT COMBINATION OF SUBSTANCES. : de en
  • DE848678C - Process for the production of stilbene dyes : de en
  • AT172391B - Wood wool machine : de en
  • AU1118852A - Improvements in methods and apparatus for producing foam : en
  • US2609940A - Crane boom suspension : en
  • US2609947A - Package distribution system : en
  • US2609961A - Air vent and cleaner therefor : en
  • US2609592A - Work supporting attachment for screw machines and the like : en
  • US2609658A - Target type combustion chamber having a closed end portion receiving conical fuel and oxidizer sprays : en
  • US2609955A - Combined cap and disk : en
  • AT172363B - Device for limiting the feed rate in machine tools : de en
  • GB679118A - An overload device for power-driven agricultural tractors : en
  • DE848692C - Guide bar for the conveyor baskets of mining operations : de en
  • FR56047E - Method of applying fluorescent materials : en fr
  • US2609598A - Method of forming a composite structure comprising a chromecontaining member : en
  • US2610031A - Hydraulic rotary drill : en
  • AT172376B - Device for the production of thin-walled vessels open on one side : de en
  • AU163256B2 - Improvements in methods and apparatus for producing foam : en
  • US2609732A - Cylinder papermaking machine : en
  • US2609579A - Clothes peg : en
  • DE1643561U - SAFETY LAMP FOR TWO-WHEELED VEHICLES. : de en
  • DE1643592U - RAIL FASTENING FOR STRAIGHT AND CURVED TRACK. : de en
  • GB678784A - Improvements in or relating to hydraulic mechanism for tractor-operated agriculturalimplements : en
  • US2610172A - Process of condensing a 4-amino polyaryl methane and acetone : en
  • FR55855E - New process and new product for the purification of waste water : en fr
  • US2609555A - Floor polishing device : en
  • GB678885A - Improvements in work-gripping and driving devices for lathes : en
  • DE848931C - Knife star dough dividing and rounding machine : de en
  • DE849052C - Device for the automatic change of pitch of a propeller : de en
  • DE848980C - Process for the production of new azo dyes : de en
  • FR55942E - Device to prevent accidental loosening of nuts : en fr
  • DE767486C - Device for changing the amount of gas-air mixture from gas burners : de en
  • DK74677C - Electric incandescent lamp or mixed light lamp with getter. : da en
  • FR55925E - Dioptric reader of photomicrographic documents : en fr
  • DE849265C - Motorized timer (staircase lighting switch) : de en
  • DE1643555U - LUBRICATION DEVICE FOR SEWING MACHINE GRIPPER. : de en
  • US2610261A - Neutralization of high gain amplifiers : en
  • AT172418B - Automatic gear change transmission, in particular for motor vehicles : de en
  • AU1120252A - Improvements in or relating to braking systems for aircraft : en
  • US2610306A - Velocity modulation tube : en
  • US2610041A - Paint mixer : en
  • USD167690S - Cosmetic container : en
  • AT172357B - Containers for make-up pencils etc. like : de en
  • AU160386B2 - Improvements in or relating tothe generation of electrical oscillations in waveguides : en
  • AT172440B - Arrangement on a hammer drill operated by an internal combustion engine : de en
  • CA486336A - High frequency coil arrangement : en fr
  • AT172403B - Motor tractors, in particular for agricultural purposes : de en
  • DE1643560U - ARMREST FOR THE DRIVER OF A MOTOR VEHICLE. : de en
  • DE849053C - Puller for steering wheels of automobiles : de en
  • FR55893E - Improvements made to motive power-producing reels, in particular wind turbines : en fr
  • CA486381A - Cylinder lens lapping machine : en fr
  • AT172442B - Garnish cap for tubes : de en
  • AT172500B - Detachable sole retaining clip : de en
  • DE849270C - Bimetal release for electrical switches and relays : de en
  • AU556551A - Improvements in and relating to apparatus for viewing pictures andthe like : en
  • CA486442A - Art of spring making : en fr
  • AT172432B - All-terrain vehicle : de en
  • AU497751A - Improved self-sealing means for supplying aliquid froma reservoir to and maintaining a constant level ofthe liquid in container : en
  • CA486352A - Method of decreasing radius of curvature in return bend : en fr
  • AT172452B - Metal skis : de en
  • AU1122252A - Improvements relating tothe protection of cellulosic fibrous material from attack by microorganisms : en
  • AU164324B2 - Improvements relating to new method of preparing substituted amides and peptides : en
  • US2609975A - Spring closure for collapsible tubes : en
  • AT172479B - Process for impregnating wood : de en
  • AU554651A - Improved coin-freed mechanism : en
  • CA486262A - Snow runner attachment for vehicular wheels : en fr
  • US2609919A - Receptacle : en
  • US2609559A - Rotary brush : en
  • US2610245A - Electret array sensitive to radio waves : en
  • US2609867A - Thermostatic safety control for burners : en
  • AU161818B2 - Improvements in or relating to agricultural discs, method and device for making said agricultural discs : en
  • DE848691C - Funding for great depths : de en
  • GR13819B - COMPOSITE ELECTRIC LIGHT OPTOMETRIC BOARD. : el en
  • US2609991A - Vacuum grip rail anchor : en
  • US2609652A - Double-twist spindle : en
  • US2609729A - Bombing instrument for aircraft : en
  • US2609760A - Sleeping car : en
  • US2609825A - Hairpin : en
  • US2609898A - Baggage handle : en
  • US2609950A - Hand truck : en
  • AU1124852A - Improvements in or relating to mold release agents for sand-resin molds : en
  • AT172361B - Process for the production of sand-lime brick building elements : de en
  • AT172370B - Device for automatic arc welding with an electrode that is only coated during the welding process : de en
  • AT172491B - Extrusion device : de en
  • AU158018B2 - Oxygenation of steroids by mucorales fungi : en
  • AT172477B - Electrical system with earthed star point : de en
  • AT172435B - Limitation stops against excessive sagging of motor vehicle swing axles in the unloaded state : de en
  • CA486339A - Process for preparing dye intermediates : en fr
  • US2609998A - Tension control system : en
  • US2610234A - Crystal triode : en
  • US2609838A - Circular loom and method of operating same : en
  • US2610204A - Synthesis of 1, 5-ketoaldehydes : en
  • USD167673S - Electric lamp base : en
  • CA486390A - Wetting composition : en fr
  • GB679047A - Improvements in and relating to vertically sliding windows : en
  • US2609574A - Apparatus for the continuous casting of metal rods : en
  • CA486328A - Air pressure operated windshield wiper : en fr
  • AU167259B2 - Improvements in loudspeakers : en
  • CA486387A - Two wire load measuring system : en fr
  • US2609634A - Bobber : en
  • DE848736C - Process for the production of ice-cream bodies provided with a coating : de en
  • US2609768A - Edge roll forming and sewing machine : en
  • US2610071A - Wheeled shopping bag : en
  • US2610219A - Rechargeable battery : en
  • US2610126A - Decoration of heat-resisting bases, such as glass, earthenware, and china : en
  • CA486394A - Method of detecting surface discontinuities : en fr
  • AU156261B2 - Improvements relating to apparatus for supplying liquid : en
  • CA486433A - Catalytic air regeneration of mercaptan-containing spent caustics : en fr
  • DE848668C - Arrangement for the automatic field weakening of electric motors with series winding : de en
  • DE849266C - Electrical switch with short-circuit release : de en
  • AT172406B - Car bodies for large vehicles, in particular for buses : de en
  • AU154262B2 - Motor driven vehicle for climbing steep inclined or vertical surfaces : en
  • AU152364B2 - Tractor attachment for cutting scrub, reeds orthe like : en
  • DE1643695U - FRAME FOR SCOOTER. : de en
  • GB679066A - Improvements in or relating to knee-joints for artificial legs : en
  • IE19965L - Lighting fittings : en
  • US2609966A - Hot fudge dispenser : en
  • USD167667S - Ev sibl : en
  • US2610169A - Polymerization of thermoplastic siloxanes : en
  • US2610311A - Self-balancing, self-standardizing measuring system : en
  • AU1115552A - Improvements in or relating to pumping apparatus for transporting solids : en
  • DE1643499U - ADDITIONAL PEDAL LAMP DEVICE FOR MOUNTING ON BICYCLE PEDALS. : de en
  • FR55926E - Improvements to adjusting devices for pressurized fluid brakes : en fr
  • CA486344A - Clamping device : en fr
  • AU164325B2 - Improvements relating to new method of preparing substituted amides and peptides : en
  • CA486384A - Method of making a heat exchanger : en fr
  • US2609643A - Cam grinding and marking fixture : en
  • US2609925A - Process for separation of partly dried gel particles : en
  • CA486423A - Flat rotary pump : en fr
  • DE849262C - Electrical installation system with two-part devices, especially for thin walls : de en
  • AU159977B2 - Improvements in or relating to braking systems for aircraft : en
  • US2610279A - Method of making poppet valves : en
  • US2610199A - Organosilyl acyl halides : en
  • US2609644A - Method of processing electrical elements : en
  • US2609792A - Distributing valve for percussive tools : en
  • DE1643534U - LOW OIL HIGH VOLTAGE SWITCH BOX. : de en
  • US2609682A - Viscosity meter air barrier : en
  • US2610037A - Preheater : en
  • US2610258A - Phonograph adaptor for long playing records : en
  • DE849178C - Lifting gear or winch drum, especially for deep drilling rigs : de en
  • DE1643494U - DEVICE FOR TRANSPORTING VEHICLE CELLS OF A CELL-CONSTRUCTION VEHICLE. : de en
  • DE848793C - Process and preparation for etching colorations : de en
  • FR56090E - Vacuum-tight seals for parts of metal and glass or the like : en fr
  • AT172486B - Opener for hermit jars of all kinds, including grooved jars : de en
  • CA486364A - Ethylene urea from ethylene glycol and substituted ethylene compounds : en fr
  • DE849198C - Device for mowing machines to attach the finger bar to the hinge : de en
  • GB678865A - Improvements in or relating to electrolytic capacitors : en
  • US2609990A - Steam economizing system : en
  • GB678816A - Improvements in counting apparatus : en
  • GB679117A - Improvements in and relating to high potential coils : en
  • AU1125452A - Improvement in photographic element and tinted film base : en
  • DE1643682U - FLOWERS AND FIGURES MADE OF GLASS-LIKE MATERIAL FOR DECORATION. : de en
  • DE848912C - Process for the production of a lacquer coating on film strips consisting of cellulose derivatives : de en
  • AU1112552A - Improvements in or relating to control mechanism for typographical photo composing machines : en
  • DE848828C - Stamp or printing device with printing types that can be moved in guides : de en
  • DE849250C - Electromagnetic point setting device with tongue-less contact wire switch, especially for trackless railways : de en
  • CA486365A - Electrical conductor insulation : en fr
  • FR55859E - Appliance for ironing and sharpening safety razor blades : en fr
  • GB679075A - Improvements relating to centrifugal casting : en
  • US2610229A - Continuity test apparatus : en
  • US2610253A - Telephone coin collector : en
  • AT172465B - Rake for watercourses : de en
  • CA486319A - Shot handling tool : en fr
  • US2610098A - Piston construction : en
  • US2610309A - Magnetron tube for the transmission of ultrashort waves : en
  • AU162392B2 - Process and apparatus forthe melt-spinning of high molecular weight substances : en
  • CA486324A - High impedance antenna : en fr
  • DE848989C - Process for the detachable connection of mold parts : de en
  • DE848992C - Table with detachable legs : de en
  • DE848800C - Process for the production of highly concentrated nitric acid : de en
  • CA486330A - Transmission control mechanism : en fr
  • AU154617B2 - Improvements in or relating to control mechanism for typographical photo composing machines : en
  • AU1118052A - Improvements in or relating to chains : en
  • CA486432A - Apparatus for taper grinding elongated articles : en fr
  • US2609921A - Silverware container : en
  • US2610227A - Method and apparatus for measuring effective resistance : en
  • DE849040C - Gas turbine plant : de en
  • USD167699S - Lambert television tube body : en
  • US2609803A - Valve rotating device : en
  • US2609927A - Commutator testing and sorting device : en
  • USD167677S - Textile fabric : en
  • US2609836A - Control head and blow-out preventer : en
  • US2610117A - Compositions and method for reducing the loss of crop by frost damage to flowering plants : en
  • USRE23550E - Electric power assistok : en
  • US2610314A - Motor speed and circuit governing electrical system : en
  • DE1643640U - PRESS GAS ATOMIZING NOZZLE. : de en
  • AT172352B - Process for converting hydrocarbons and plant for carrying out the same : de en
  • AT172448B - Burner system for liquid fuels : de en
  • US2609971A - Salt dispenser : en
  • US2610255A - Electrical signaling system : en
  • US2609864A - Leg support for wheel chairs : en
  • DE848761C - Drive for the regulating disk drive on centreless cylindrical grinding machines : de en
  • DK74666C - Household machine. : da en
  • US2609547A - Bathtub with contained shower curtain : en
  • US2609610A - Gauge for roll crowns : en
  • US2609743A - Dual duct air conditioning system : en
  • US2610139A - Organic phosphorus compounds : en
  • CA486341A - Camera interlocking mechanism : en fr
  • US2610028A - Well drilling pipe : en
  • CA486318A - Bar relay : en fr
  • US2609805A - Cylinder head for internal-combustion engines : en
  • USD167697S - Bicycle trainer : en
  • AU1122452A - Improvements in or relating to tractor-borne power driven cutting tools : en
  • AU160332B2 - Production of oil gas suitable as substitute for natural gas : en
  • SE137243C1 - : sv
  • AU1118752A - Electric spark ignition apparatus : en
  • GB678845A - Improvements in or relating to portable pressure oil stoves : en
  • GB678933A - Improvements in and relating to the continuous distillation of coal tar : en
  • US2609918A - Cover for return conveyer runs : en
  • US2610246A - Composite picture television : en
  • CA486297A - Remedial foot support : en fr
  • CA486320A - Mattress handle assembly : en fr
  • DE849009C - Strain gauge : de en
  • US2609699A - Noiseless sheave : en
  • US2609788A - Mechanism for coating interior of hollow articles : en
  • DE1643448U - INSERTS IN COOKING AND BAKING APPLIANCES WITH ELECTRIC LID HEATING. : de en
  • AT172351B - Process for flavoring mineral oils : de en
  • US2610062A - Indexing system : en
  • DE1643539U - CONNECTION TERMINAL FOR ELECTRICAL SWITCHGEAR. : de en
  • DE767484C - Jacket-cooled electric motor : de en
  • FR55886E - Method of construction of arches, lintels, joists and the like : en fr
  • GB678864A - Improvements in and relating to the construction of hand trucks : en
  • DE848917C - Absorbable bottle tap : de en
  • DE848962C - Reinforced concrete railway sleeper : de en
  • GB678733A - Improvements in or relating to thermostatically controlled electric heating systems : en
  • GB679098A - Improvements relating to springing, particularly for motor vehicles : en
  • GB679084A - Agent and process for protecting furs and hides from attack by insects and micro-organisms : en
  • DE848770C - Racing game with figures moved by hand, the forward and backward movement of which is determined by indicator markers set by the game figures : de en
  • DE848875C - Lighter : de en
  • FI25951A - Lastpall : en fi
  • DE848810C - Process for the preparation of diisocyanates of the aromatic series : de en
  • DE849274C - Circuit breaker : de en
  • FR56036E - Process for the preparation of glycols and their salt ethers : en fr
  • GB678862A - Improvements in or relating to machines for trimming hedges : en
  • GR13826B - DESIGN MACHINE. : el en
  • CA486332A - Textile apparatus : en fr
  • CA486280A - Safety lock for automobiles : en fr
  • DE1643696U - DISPLAY DEVICE FOR GEAR SHIFTING. : de en
  • DE849044C - Linkage with suspension : de en
  • DK74695C - Runway. : da en
  • GB678735A - Improvements in heat non-conducting coverings for hot water containers : en
  • GB679052A - Improvements in wrapping machines : en
  • FR56043E - Process for obtaining zinc from its sulphide ores : en fr
  • DE1643654U - DISC COIL. : de en
  • DE849208C - V-belt pulley intended for the engagement of an endless transmission link : de en
  • DE849257C - Contact niche with angled contact piece : de en
  • FI25929A - Mixture used for thermoplastic molding : en fi
  • FR56004E - Improvements to removable vacuum tubes : en fr
  • US2609969A - Apparatus for combining materials : en
  • US2610015A - Garbage can cover holder or handle : en
  • US2610160A - Wallboard containing a phenol formaldehyde resin and cattail fibers : en
  • US2609869A - Air admission director for oil burners : en
  • GB679012A - Improvements in or relating to adjustable ignition-timing apparatus for internal-combustion engines : en
  • GB679027A - Improvements in sliver-coiling apparatus for textile carding engines and other machines : en
  • DE849046C - Bearing housing : de en
  • FR56018E - Method for duration modulation of electrical pulses : en fr
  • DE848976C - Dynamo lamp : de en
  • DE849119C - Carrier-frequency message transmission system : de en
  • DE849252C - Photographically produced form diaphragm, especially for photoelectric control and for picture telegraphs with oscilloscopes as a light valve screen : de en
  • FR55828E - Improvement in the agglomeration of coals : en fr
  • GB678811A - Improvements relating to the manufacture of high voltage insulators : en
  • DE848920C - Slide press for the production of ceramic pellets : de en
  • DE855283C - Magnetron construction in which the anode block contains a large number of resonance chambers : de en
  • US2609941A - Coupler lock lifter toggle link : en
  • DE1643684U - PLAQUE. : de en
  • AU1113652A - Improvements in or relating to manufacture of amyl nitrate : en
  • AU1114152A - Improvement in cathodes : en
  • FR55905E - Manufacturing process of ropes, cables, rings and endless drive belts and others, and machines for its implementation : en fr
  • DE849175C - Tub furnace : de en
  • DE1643644U - SOCK HOLDER. : de en
  • DE848733C - Rotary piston machine with a barrel housing enclosing the wing pistons and the piston drum : de en
  • DE848832C - Process for the production of flat printing surfaces : de en
  • GB679160A - Improvements in hot water supply systems : en
  • GB678958A - A ball joint pipe : en
  • DE1643469U - FRUIT BAR PRESS. : de en
  • DE848752C - Car hand lamp : de en
  • DE849014C - Device for automatic feeding of records for speaking machines : de en
  • DE849206C - Overpressure slide, especially for oil gears of machine tools : de en
  • IE20221L - Purification of air : en
  • GB678986A - Improvements in or relating to nose clips for administering medicines : en
  • FR55831E - Improvements in methods and devices for coating metal objects with protective layers of a different metal : en fr
  • GB678745A - Improvements relating to cycle pedals : en
  • GB679090A - Improvements in or relating to lathes and other machines : en
  • GB679124A - Improvements in or relating to cathode-ray tube circuits : en
  • GB679125A - Improvements relating to frame scanning circuits for television and like apparatus : en
  • FR55819E - Method and device for developing water courses forming sand traps : en fr
  • GB678718A - Improvements in or relating to ceramic electrical devices and the manufacture thereof : en
  • GB678744A - Improvements relating to cycle pedals : en
  • FR55965E - Process and furnace for the manufacture of glass : en fr
  • FR56056E - Process for regenerating hair straighteners and apparatus for its application : en fr
  • GB679064A - Liquid fuel injection pumps for internal combustion engines : en
  • GB678966A - Improvements in or relating to metal troughing : en
  • FR56013E - Process for the preparation of glycols and their salt ethers : en fr
  • GB678909A - Improvements in or relating to rotary electric control switches : en
  • DE1643650U - CHILDREN'S PAJAMAS. : de en
  • DE848697C - S-shaped hook for fastening panels of a roof covering that overlap in the direction of the roof pitch to the purlins : de en
  • DE848765C - Stranded wire, in particular cord and method for its manufacture : de en
  • DE848890C - Process for the electrolytic production of high-gloss nickel coatings : de en
  • FR55824E - Method of distributing pressurized fluid in machines and devices with hydraulic movements : en fr
  • FI25909A - For the purpose of obtaining pressure from the presses and for the purpose of handling the sediment in the sediment : en fi
  • GB678886A - An improved breast pad : en
  • FR56019E - Method for duration modulation of electrical pulses : en fr
  • FR56094E - Multiple ignition generator : en fr
  • FR56098E - Method and devices for ensuring the automatic operation of igneous electrolysis furnaces : en fr
  • DE832738C - Fire lighter for coke and coals : de en
  • DE848805C - Process for the production of oxalic acid, succinic acid and adipic acid from their mixtures : de en
  • GB678805A - Improvements in or relating to slider for slide fasteners : en
  • GB678988A - Device for the releasable attachment of apparatus, machines, work-holders, vices, work-pieces, and the like to tables or benches : en
  • DE1643496U - INSTALLATION ARRANGEMENT OF OIL PRESSURE CONTROL SWITCH. : de en
  • CA486370A - Simultaneous recovery of styrene, etc., and concentration of latex : en fr
  • FR55845E - Improvements to wind wheels : en fr
  • FR56092E - Rotating magnetic inductor particularly for magneto : en fr
  • GB679025A - Method of and apparatus for producing spring inserts for mattresses, cushions, upholstered furniture or the like : en
  • FR55841E - Variable orientation hooking claw for grease gun connection : en fr
  • IE20193L - Rubber-coated fabric articles : en
  • CA486458A - Bodywork of motor vehicles : en fr
  • US2609594A - Method of producing vitreous enamelled metal articles : en
  • DE848897C - Console guide for milling machines, especially copy milling machines : de en
  • GB678728A - Improvements in or relating to parachute harness : en
  • GB678831A - Improvements in and relating to electric dry shavers : en
  • DE849068C - Connection for reinforced concrete pipes : de en
  • DE849070C - Device for cutting pipes of any diameter : de en
  • DE849152C - Process for defoaming viscous application compounds (paint, filler, concrete compounds or the like) with simultaneous compression of the compounds : de en
  • FR56077E - Improvements in the manufacture of molded articles from molding powders : en fr
  • GB678802A - Improvements in or relating to electrical condensers : en
  • GB678874A - Improvements in the mounting of shelf-supporting and similar adjustable brackets : en
  • GB678879A - Spring clips : en
  • DE848941C - Methods of washing, wetting or dispersing : de en
  • GB678860A - Improvements in or relating to dry shaving devices : en
  • GB679111A - Improvements in or relating to filling vessels with gas : en
  • US2609997A - Yarn winding machine : en
  • FR55918E - Switch for controlling high-frequency circuits in radio equipment and other applications : en fr
  • FR55963E - Portable bicycle : en fr
  • FR55825E - New intermediate products for the preparation of coloring matters, processes for their production and their applications : en fr
  • GB678924A - Improvements in landing nets : en
  • DE848857C - Spacer for reinforced concrete reinforcement : de en
  • US2610026A - Rotary drilling rig : en
  • US2609573A - Door, sash, and the like : en
  • US2609623A - Towel washing and ironing machine : en
  • DE849245C - Shut-off or control element for steam or gas turbines with high operating temperatures : de en
  • GB678773A - Improved method for the quantization and coding of signals and apparatus therefor : en
  • GB678880A - Improvements relating to roller mills for cereal grain : en
  • US2609863A - Bassinet rocker : en
  • AU1116752A - Process and apparatus forthe melt-spinning of high molecular weight substances : en
  • USD167700S - lipson d : en
  • CA486277A - Fishing lures : en fr
  • US2609758A - Door closing and locking means for coal cars : en
  • US2609672A - Unitized centrifugal refrigerating machine : en
  • DE1643671U - DEVICE FOR DRIVES ON RECORD PLAYERS. : de en
  • DE849024C - Electric calculator, teaching and entertainment game device : de en
  • US2610205A - Ester composition : en
  • DE1643537U - INSULATING DISTANCE CLAMP. : de en
  • DE849012C - Magnetic recording and playback system : de en
  • DE1643488U - INCUBATOR. : de en
  • DE848738C - Cassette for X-rays : de en
  • DE849127C - High frequency coil with a ferromagnetic ground core : de en
  • DE849170C - Process for the preparation of suppositories : de en
  • AU158589B2 - Process forthe production of phenols and carbonyl compounds : en
  • US2609793A - Pressure releasable locking mechanism for fluid pressure pistons : en
  • US2609745A - Machine press : en
  • GB678796A - Method of producing tungsten contact tips : en
  • GB678830A - Improvements in or relating to stoppers for heat insulated containers : en
  • FR55960E - Electro-chemical process for the production of heat or motive force : en fr
  • GB679035A - Improvements in drums and like containers : en
  • GB678884A - Improvements in means for converting varying electrical quantities into currents of varying frequency : en
  • GB679006A - Improvements in fuel-injection pumps : en
  • US2610159A - Method for the production of synthetic compositions utilizing horn meal or neat's-foot meal : en
  • US2610220A - Storage battery electrode : en
  • US2609871A - Gas burner with vertically spaced ports and interior baffle : en
  • DE1643402U - PERCOLATING DEVICE. : de en
  • GB679144A - Improvements in styrene-drying oil modified alkyd resins : en
  • FI25908A - Method for the preparation of methacrylic acid esters : en fi
  • GB678749A - A tool-slide actuating mechanism for a lathe or other machine : en
  • FR56089E - Improvements in the manufacture of folding boxes : en fr
  • GB679072A - Improvements relating to electro-magnetically operated air break contactors : en
  • FR56017E - Process of thermal perforation of natural or artificial hard rocks : en fr
  • GB678725A - Improvements relating to air heaters : en
  • DE848866C - Method for monitoring fluid levels, especially in high-pressure vessels : de en
  • FR56087E - farm elements, of identical profiles and dimensions, allowing by their assemblies the realization of extensible arch-shaped frames : en fr
  • FR55876E - Tight seals, in particular glass-to-metal seals for vacuum tubes : en fr
  • FR55991E - Typewriters, printing machines and the like : en fr
  • US2610269A - Governor switch mechanism : en
  • DE1643685U - COUPLING. : de en
  • DE1643597U - ELECTRICALLY HEATABLE WARM SHOES. : de en
  • US2610052A - Weighing system : en
  • DE849229C - Arrangement of dam beams as an emergency seal for turbine inlets etc. like : de en
  • GB679071A - Improvements relating to tables : en
  • AU1117552A - Improvements in bubble-plate distillation columns : en
  • DE848822C - Process for reducing aromatic nitro compounds by means of an alkali amalgam in the presence of water : de en
  • DE848899C - Process for the production of conical threads, especially for taps : de en
  • AU157067B2 - Improvements relating tothe purification of aureomycincontaining material : en
  • US2610095A - Rail car bearing and oiler : en
  • DE848771C - Amusement ride : de en
  • GB678914A - Improvements in process and apparatus for the thermal synthesis of carbon compounds : en
  • DE1643672U - RADIO RECEIVER WITH SOUND RECORDING AND PLAYBACK DEVICE. : de en
  • DE767262C - Device for adjusting the pressure rollers in roller printing machines : de en
  • GB679024A - Improvements relating to apparatus for sampling particulate clouds : en
  • US2609742A - Plow : en
  • US2609685A - Aircraft instrument : en
  • US2609949A - Leveler bar and reciprocable frame : en
  • DE849129C - Carrying strap for radios : de en
  • GB678991A - Improvements in or relating to bobbin strippers : en
  • CA486451A - Superheterodyne receiver : en fr
  • GB679155A - Improvements in liquid springs : en
  • DE1643623U - HANGING DEVICE FOR CABLE. : de en
  • DE848971C - Blocking oscillator : de en
  • GB679011A - Improvements in or relating to devices sensitive to the ratio between fluid pressures : en
  • GB679015A - A new or improved elastic fabric : en
  • DE1643577U - DUESE FOR HAND-OPERATED VALVES IN PRESSURE SPRAY PACKING. : de en
  • DK74684C - Fittings for assembling manure benches. : da en
  • FR56005E - Selective circuits without self inductance and applications : en fr
  • GB679058A - Improvements in or connected with tubular heat exchangers : en
  • DE1643476U - SINK. : de en
  • DE849109C - Process for the preparation of aliphatic azo compounds : de en
  • DE1643545U - CAPE WITH INTERCHANGEABLE COLLAR. : de en
  • DE848657C - Thomas steel with good cold formability : de en
  • GB679151A - Improvements in or relating to electric resistances : en
  • FR55802E - Method of shrinking railway ties and hoop and apparatus for its implementation : en fr
  • FI25936A - Sätt att framställa fiberprodukter av halm eller dylikt : en fi
  • FR56088E - Semi-continuous crystallizer : en fr
  • DE1643575U - DIAL. : de en
  • DE848823C - Process for the production of condensation products : de en
  • DE848853C - Rotatable serving platter, especially a cake platter : de en
  • GB678929A - Improved device for securing railway rails to sleepers : en
  • US2610012A - Fastening device : en
  • GB678828A - Means for supplying molten alloy to die-casting machines of the cold chamber type : en
  • FI25948A - Cylinder lock : en fi
  • FR55908E - Improvements to loaded jet carburetors : en fr
  • GB678901A - Improvements in or relating to electromagnetic well logging systems : en
  • GB678908A - Brake drum lubricant deflector : en
  • DE848957C - Process for the batch or continuous production of odorless and light colored coumarone resins : de en
  • DE849063C - Method and device for the production of sludge from sludge-forming raw materials : de en
  • US2609980A - Bather's safety pocket : en
  • US2610119A - Defibering presoaked ligno-cellulose : en
  • DE1643535U - LUESTER CLAMP WITH FASTENING DEVICE. : de en
  • FR55915E - Improvements in leavers, go-through and other tulle trades : en fr
  • DE848709C - Copper alloy : de en
  • DE848782C - Headlamp, especially for assembly purposes : de en
  • DE848756C - Device for monitoring the tire pressure of pneumatic vehicle wheels as a function of the tire pressure : de en
  • AT172447B - Set up on match machines : de en
  • USD167674S - Telephone rest : en
  • US2609704A - Electromagnetically controlled latch device : en
  • AU1123452A - Improvements inthe production of shaped bodies from rubberlike conversion products of drying and semi-drying oils : en
  • DE1643632U - PINBUCKLE WITH SPECIAL PIN FOR SHOES, BELTS AND OTHER LEATHER GOODS. : de en
  • FR56028E - Advanced weft clamping device for circular looms : en fr
  • GB678747A - Improvements in or relating to trousers : en
  • US2609630A - Calendar : en
  • US2609814A - Furnace for heating fluids : en
  • DE1643584U - PRESSURE LINE. : de en
  • GB678832A - Improvements in or relating to variable ratio belt drive mechanism : en
  • DE849193C - For counters, especially for electricity measuring devices, pressed number rolls and processes for their production : de en
  • AU1109652A - Improvements relating to new method of preparing substituted amides and peptides : en
  • CA486312A - Alkylene oxide condensation products of aliphatic acyl guanylureas : en fr
  • US2609636A - Book holder : en
  • US2609747A - Design dyeing apparatus : en
  • AU1116852A - Improvements in and relating to thermal latch controlled electrical circuit breakers : en
  • AT172356B - Process for coating metals : de en
  • AT172395B - Fixing device for kitchen machines : de en
  • US2609738A - Camera holder : en
  • US2609545A - Filling-body for surgical use : en
  • US2609581A - Adjustable button : en
  • AU157978B2 - Improvements in or relating to method of etching capacitor electrodes : en
  • CA486378A - Wide-band directive antenna : en fr
  • DE1643514U - DEVICE FOR PULLING BULK GOODS. : de en
  • GB678926A - A process for obtaining aromatic hydrocarbons and hydroxy compounds from gas oil fractions : en
  • DE1643453U - FOR BUILDING VENTILATION AND VENTILATION GAS EXHAUST SHUTTERS OD. DGL. SERVING ARTIFICIAL STONE COMPONENT. : de en
  • DK74692C - Roulette machine. : da en
  • FR55974E - Improvements to a synthesis process : en fr
  • DE849018C - Medical thermometer : de en
  • US2609872A - Automobile screen : en
  • AT172458B - Passage bag for simultaneous dressing of two masses : de en
  • SE137242C1 - : sv
  • US2609988A - Electric analogue computer : en
  • DE849226C - Arrangement for cooling or heating of conveyed material in vibrating conveyor troughs : de en
  • GB678863A - Improvements relating to devices for indicating and measuring the level of liquids : en
  • BE503231A - PREPARATION OF ALDEHYDES. : en fr
  • US2609576A - Method of making hollow shapes : en
  • US2610271A - Thermal-magnetic relay : en
  • USD167728S - Spoon or similar article : en
  • DE848751C - Sun and rain protection roof for the windshield on motor vehicles : de en
  • USD167713S - Brooch or the like : en
  • US2609609A - Gauge for checking parts of cylindrical articles : en
  • US2609932A - Fluid purifying device : en
  • US2609752A - Delay electric blasting cap : en
  • US2609777A - Positive disappearing knockout pin mechanism : en
  • US2610101A - Apparatus for cooling and dispensing liquids : en
  • AT172379B - Floor care device : de en
  • CA486358A - Parasiticidal preparations : en fr
  • DE1643509U - TOY BOAT FLOATING WITH A DRIVE. : de en
  • US2609687A - Adjustable liquid gauge : en
  • US2609782A - Underwater exhaust and drive shaft housing for outboard motors : en
  • US2610177A - Riboflavin monophosphoric acid ester salts and method of preparation : en
  • US2609678A - Spotting board for dry cleaners : en
  • US2610187A - Oroshnik : en
  • US2609815A - Truss : en
  • US2609870A - Laboratory gas burner and valve operator : en
  • US2610206A - Manufacture of methyl lactate : en
  • US2609650A - Swather : en
  • DE1643607U - CAN FOR MARGARINE OR ARTIFICIAL HONEY CUBES. : de en
  • US2609775A - Hydraulic die : en
  • US2610122A - Silver halide developer containing 2(beta-hydroxyethyl) aminophenol and p-hydroxyphenylamino acetic acid : en
  • US2610317A - Power factor controlling and regulating device : en
  • USRE23548E - Method of preserving spray dried : en
  • US2610163A - Easily processed polymeric compounds and method of making same : en
  • DE1643428U - WALL HOOK. : de en
  • DE1643606U - DEVICE FOR CLEANING METAL BUTTONS OD. DGL. : de en
  • US2609558A - Fountain paintbrush : en
  • USD167682S - Fisher etal stocking : en
  • FR55815E - Improvement in the manufacture of fibers such as fiberglass : en fr
  • DE849183C - Tool for expanding drill holes by undercutting : de en
  • US2609656A - Gas turbine power plant having fuel cut-off valve actuated by an overspeed governor : en
  • US2609874A - Veneer trimmer : en
  • CA486389A - Warm-air heating systems utilizing as the fuel a combustible gas : en fr
  • US2609828A - Washing device for artificial dentures : en
  • US2609569A - Water-soluble multifilament yarn and process for making it : en
  • US2610106A - Production of ammonia : en
  • DE1643691U - FASTENING FOR REAR LIGHTS. : de en
  • DE848712C - Optical instrument : de en
  • DE848891C - Shiny silver covers : de en
  • USRE23547E - Quick detachable connector : en
  • US2610141A - Extractive distillation process : en
  • AT172390B - Machine for grinding angular bevel facets on non-round lenses : de en
  • DE1643634U - BOTTLE TRANSPORT BOX. : de en
  • DE848960C - Bucket seal : de en
  • DE848714C - Movie viewing box : de en
  • DE849139C - Contact protection switch : de en
  • GB679065A - Improvements in pocket clips for fountain pens, pencils and the like : en
  • FR55866E - Improvements in processes and apparatus for shooting and projecting cinematographic images with continuous film unwinding : en fr
  • US2609938A - Bedside stand and tray : en
  • US2609675A - Automatic apparatus for the manufacture by hand of all kinds of knitted fabrics : en
  • US2610190A - Preparation of benzothiazole through pyrolysis : en
  • GB679148A - New and useful phenanthridinium salts : en
  • DE848682C - Display device for knitting : de en
  • AU1128452A - Improvements in loudspeakers : en
  • CA486273A - Fishing spoons : en fr
  • US2609845A - Two-shuttle pick and pick shuttle changing loom : en
  • DE849082C - Clamping device for endless belts and chains, especially large length Schraemketten : de en
  • US2610233A - Solenoid coil support : en
  • AU163025B2 - Improvements inthe production of phenols and carbonyl compounds : en
  • CA486355A - Arachnicides : en fr
  • DE849101C - Process for the production of oil-like products : de en
  • DE849238C - Relay view card with guide cards : de en
  • US2609759A - Latch for hopper car doors : en
  • DK74688C - Procedure for packaging and shipping food. : da en
  • AT172401B - Display device for changing the oil in motor vehicles : de en
  • AU560251A - Jolt control device for foundry moulding machines : en
  • GB678916A - Improvements in or relating to methods of and devices for manufacturing fresnel surfaces : en
  • CA486379A - Wave-signal communication system : en fr
  • AT172407B - Elastic universal joint, in particular for motor vehicles : de en
  • FI25912A - Copying for the formulation of a span is given in the form of a span with the form : en fi
  • AU159083B2 - Electric spark ignition apparatus : en
  • CA486298A - Refrigerator cabinet construction : en fr
  • FR56050E - Method and device for ensuring the radial lift of a body of revolution arranged inside another body : en fr
  • DE848928C - Structure to protect against surf waves : de en
  • US2610066A - Chuck : en
  • DE848846C - Process for the production of shaped structures from regenerated cellulose : de en
  • FR56084E - Equipment for uprooting beets : en fr
  • USD167711S - Brooch or the like : en
  • FR55844E - Brake control relay : en fr
  • FR55941E - Electrochemical process for the production of heat or motive power : en fr
  • DE849041C - Gas turbine system with at least two turbines through which the working fluid flows in parallel : de en
  • US2609624A - Intermittently revolvable table laundry press : en
  • US2610009A - Woven wire fencing : en
  • USPP1126P - Rose plant : en
  • FR55809E - Improvements to so-called "broken connecting rod" tripping mechanisms, applicable in particular to electrical circuit breakers : en fr
  • USD167669S - Lighting fixture : en
  • DE849249C - Coil spring for watches, chronometers, etc. like : de en
  • US2610077A - Pencil coupling : en
  • US2610215A - Process of manufacturing chlorinated hydrocarbons : en
  • US2610267A - Fuel oil heater with means for preventing entrainment of fuel oil with the circulating medium : en
  • DE1643513U - COLLECTION CONTAINER FOR TRUCK. : de en
  • DE848987C - Flat weft knitting machine : de en
  • FR55950E - Steam boiler supplied with combustion gas at high pressure : en fr
  • FI25930A - Formulation of a blister polymer with a mixture of alcohol and alcohol : en fi
  • GB679110A - A new or improved clamping device for use with soft-jaw chucks when boring or turning the chuck jaws : en
  • FR55924E - Device for regulating the running of engine camshafts : en fr
  • DE848903C - Device for copying or enlarging colored pictures : de en
  • FR55822E - Improvement in shock absorbers : en fr
  • GB678843A - Cycle steering head embellishment means : en
  • DE848728C - Multi-part, hollow crankshaft with forged crank webs : de en
  • DE849027C - Root crop harvester : de en
  • US2609772A - Sewing machine : en
  • US2609970A - Combined closure cap for closing the outlet spout and key for opening the filling plug of a liquid container : en
  • DE825387C - Method and device for transferring the contours of a human body : de en
  • DE849011C - Method for electrical planimetrizing : de en
  • FR56035E - Improvements to assemblies such as those established using molds or formwork, in particular to reinforced concrete constructions, dams, etc., and to the procedures for their establishment : en fr
  • FR55826E - Advanced clutch : en fr
  • GB679068A - Process for the polymerization of propylene : en
  • GB679077A - Improvements in reversing drive mechanism for cleaning-air tubes in self-cleaning filters : en
  • GB679106A - A device for measuring the discharge voltage of primary or secondary-cells : en
  • DE848686C - Process for the production of strong viscose bristles free of blisters : de en
  • FR56007E - Potato masher : en fr
  • FR55862E - Multi-effect and automatic device for the concentration of syrups in sugar factories : en fr
  • GB678866A - Improvements relating to suspension systems for vehicle wheels : en
  • FR56072E - Purification of organic liquids : en fr
  • US2609808A - Jet engine igniter plug : en
  • FI25927A - The way to make slatted felt : en fi
  • GB678894A - Improvements in means for securing railway rails to sleepers : en
  • DE1643655U - HOLDER TO CONNECT SCRUBBLE OR BROOM TO THE HANDLE. : de en
  • CA486404A - Process and apparatus for removing impurities from oils : en fr
  • GB679145A - Improvements in combustion apparatus : en
  • GR13823B - CONSTRUCTION OF WOODEN FLOORS. : el en
  • AU1127252A - Improvements in or connected with bed settees : en
  • FI25931A - Formulation of a blister polymer with a mixture of alcohol and alcohol : en fi
  • GB679033A - An improvement in or relating to textile card-grinding machines : en
  • DE849094C - Process for dyeing animal fibers and fibers that behave similarly in terms of color : de en
  • AT172396B - Foldable wire book reading support : de en
  • US2609885A - Seismic-wave generation : en
  • US2610047A - Dragline ripper : en
  • DE848746C - Fire extinguisher vehicle with extinguishing water container : de en
  • FR55887E - Anti-friction parts for bearings, linings, seals, bushings, etc. and their manufacturing process : en fr
  • GB678746A - Improvements in stair carpet fixing devices : en
  • US2609722A - Drum : en
  • US2610305A - Control electrode for discharge tubes : en
  • US2609741A - Cultivator attachment for tractors : en
  • US2610288A - Dielectric heating apparatus : en
  • US2609707A - Transmission gearing for power plants : en
  • DE1643462U - CLOTHING MOVEMENT FOR HOUSEHOLD MACHINES. : de en
  • DE1643518U - ALARM WRISTWATCH. : de en
  • DE1643530U - SPEAKER WITH AMPLIFIED REPRODUCTION OF LOW FREQUENCIES. : de en
  • AT172488B - Tank furnace for melting glass using electric current : de en
  • AU1113552A - Improvements in or relating to agricultural discs, method and device for making said agricultural discs : en
  • US2609893A - Sealing structure : en
  • DE848663C - Hollow pipe for very short electric waves : de en
  • DE849085C - Machine for the production of zippers : de en
  • US2609811A - Magazine loader for air guns : en
  • US2610173A - Copolymerizing acrylonitrile and vinylidene chloride at constant reflux temperature : en
  • DE849242C - Process for the preparation of diadipic acid : de en
  • DE1643627U - DEVICE FOR INSERTING A PLATE OD. THE LIKE, E.G. A LABEL, INTO A SHAPED OBJECT. : de en
  • DK74676C - Blower-type electrical switch. : da en
  • FR55911E - Improvements made to reservoirs and their establishment procedures : en fr
  • GB678781A - Improvements in electric control circuit : en
  • DE848789C - Sulfur-alkali-containing preparation for dyeing and printing processes : de en
  • DE1643439U - SAFETY STAND FOR STANDING PANELS MADE OF SHEET METAL OD. DGL. : de en
  • DE848952C - Process for the production of organic compounds : de en
  • AU155982B2 - Improvements in or relating to pumping apparatus for transporting solids : en
  • CA486411A - Method of direction finding by means of rotating radio beacons : en fr
  • US2610251A - Audio-power switching system for radio-television receiver combinations : en
  • USD167694S - : en
  • CA486310A - Wetting and detergent composition : en fr
  • US2610008A - Parachute apparatus : en
  • AT172475B - Process for permanent anchoring with composite embedded wire inserts for prestressed concrete structures : de en
  • DE1643690U - FASTENING THE HUB TO DISC WHEELS, ESPECIALLY FOR BABIES AND DOLL CARS. : de en
  • DE849043C - Device for starting up gas turbine plants : de en
  • AU1124952A - Improvements in or relating to fuel pump diaphragms and process for making same : en
  • AU156218B2 - Calculating or similar accounting machines : en
  • AT172414B - Pipe section of great strength made from a light metal alloy : de en
  • DE848699C - Seal for the joints in windows, doors or the like. : de en
  • DE849049C - Longitudinally movable claw or tooth coupling : de en
  • DE764851C - Process for the aftertreatment of preformed, binder-containing bodies made of felted fibrous materials : de en
  • DE767490C - Process for the production of a synthetic resin fiber molding compound : de en
  • DE849017C - Device for the photographic measurement of the spectral radiation absorption of liquids : de en
  • GB679116A - Pincers for handling hot dishes and other objects : en
  • BE503218A - PROCESS FOR PREPARING NEW AMIDS OF A PYRIDINE-DICARBONIC ACID. : en fr
  • DE1643572U - PACKAGING. : de en
  • CA486299A - Electrical connection and method : en fr
  • CA486416A - Preparation of cellular glass : en fr
  • AU1128352A - Improvements in loudspeakers : en
  • AT172487B - Cooling device for the heat exchange surfaces of cylinders of internal combustion engines, compressors or other heat exchange surfaces : de en
  • AT172493B - Process for the production of hardboard : de en
  • US2609599A - Can opener : en
  • DE848871C - Slip clutch and friction drive for sound tape drives : de en
  • US2609653A - Helically preformed elements on stranded line : en
  • US2610120A - Photosensitization of polymeric cinnamic acid esters : en
  • US2610197A - Production and refining of organic acids : en
  • DE1643482U - SAFETY DEVICE FOR GLASS PANES TO BE INSTALLED IN METAL STRUCTURES. : de en
  • DE1643434U - UPHOLSTERY FOR DOUBLE BED CORNER COUCH. : de en
  • DE832560C - Writing instrument container : de en
  • DE848802C - Process for the production of potassium carbonate from potassium chloride : de en
  • CA486281A - Article holder : en fr
  • DE849161C - Atomizer burner : de en
  • US2609813A - Gas hammer : en
  • US2609554A - Nail cutting machine : en
  • US2610033A - Heat exchange screw conveyer : en
  • CA486437A - Fastening device : en fr
  • US2609697A - Drive mechanism for washing machines and the like : en
  • CA486316A - Art of making phenol aldehyde reaction products and the product thereof : en fr
  • AU156532B2 - Improvements in and relating tothe grinding of plateglass : en
  • US2610132A - Starch conversion process : en
  • US2610250A - Electromagnetic-wave energyabsorbing material : en
  • US2609822A - Hair curling device : en
  • CA486290A - Trawling winch : en fr
  • CA486460A - Clad metal : en fr
  • DE1643475U - SKIED SCHOOL CHAIR WITH STEAM CURVED REAR FEET AND SUPPORTS FOR THE SEAT BOARD. : de en
  • DE1643700U - COLOR PRESS. : de en
  • DE848759C - Hull performance : de en
  • DE848818C - Process for the preparation of new hydrazine compounds and their derivatives : de en
  • AU1112852A - Improvements in or relating tothe generation of electrical oscillations in waveguides : en
  • DE849093C - Flexible adhesive film for sticking to surface structures made of plastic, in particular for reinforcing or connecting such surface structures : de en
  • GB678767A - Locks and latches : en
  • US2610242A - Impulse counting relay and system therefor : en
  • CA486367A - Shock absorbing means : en fr
  • AT172365B - Method and apparatus for manufacturing slide fastener links : de en
  • DE1643586U - PIPE STOPPER. : de en
  • DE848730C - Central lubrication device with pressure accumulator : de en
  • US2610017A - Vibration isolator : en
  • US2610061A - Dictating machine signal : en
  • AT172489B - Screw press for mixing and extrusion : de en
  • DE848966C - Tape-shaped recording medium with a vapor-deposited metal layer : de en
  • DE849056C - Self-closing latch bolt lock with automatic locking, especially for bus and wagon doors : de en
  • DE1643527U - HEART PIECE FOR SOFT. : de en
  • DE1643507U - SOCIAL GAME WITH DICE ROLLS AND ADDITIONAL THROWING BODIES. : de en
  • FI25923A - Anordning vid fönster med kopplade fönsterbågar : en fi
  • FI25926A - Sätt att göra trä eller virke vattenfritt : en fi
  • FR55995E - Method of metering and injecting light fuel in an internal combustion engine and injection pump for its implementation : en fr
  • GB678951A - Improvements in or relating to 1-phenyl-1-cyclopentyl-3-piperidinopropanol and its salts, and methods of preparing the same : en
  • GB679136A - Improvements relating to tipping vehicles : en
  • USD167676S - Cx0axxl by : en
  • DE848937C - Drill rig or drill support device : de en
  • DE848956C - Process for the preparation of esters : de en
  • US2610003A - Hose reel and combined handle and support therefor : en
  • US2609621A - Sheetsxsheet i : en
  • US2610195A - Recovery of unsaponifiables from concentrates containing the same : en
  • DE1643677U - SAMPLER FOR SCHUETTGUT. : de en
  • DE848698C - Frame profile, mainly for metal windows and doors : de en
  • GB678769A - Diapers for infants and covers therefor : en
  • GB678790A - Improvements in or relating to folding bedsteads enclosed in a cupboard structure : en
  • CA486448A - Apparatus and method for filling products in containers : en fr
  • AT172480B - Formwork-free prefabricated ceiling with shear-proof interlocked or galvanized prefabricated ribs made of reinforced concrete : de en
  • AU1120352A - Multi-colour printing method : en
  • AU1114252A - ImProvements in or re!afrtng to apparatus using, treating, storing or conveying inflBammable or explosive fluids : en
  • DE1643602U - HOLLOW HAIRPIN. : de en
  • DE848969C - Stroboscopic speed and distortion meter for telegraph technology : de en
  • US2610237A - Electric power indicating switch : en
  • GB678968A - Improvements in and relating to hydraulic power installations : en
  • GB678952A - Apparatus and process for treating and finishing materials : en
  • GB679112A - Improvements in and relating to radio apparatus for tracking an object in space : en
  • CA486459A - Recoil pad : en fr
  • DE1643625U - HOSE CONNECTION. : de en
  • DE848895C - Power tool, such as hand drill, screwdriver or the like. : de en
  • US2610289A - Enclosed internally heated electric discharge lamp luminaire for variable temperature service : en
  • AT172408B - Air ducting on motor vehicles : de en
  • US2609933A - Filter : en
  • US2610228A - Marker signal generator : en
  • CA486282A - Aquatic-motored or submarine apparatus : en fr
  • CA486347A - Purification of alcohols : en fr
  • CA486407A - Mounting means for variable inductance coils : en fr
  • GB679076A - Speed control for a body of variable resistance : en
  • CA486375A - Synchronizing of alternating voltage sources : en fr
  • DE849251C - Device for setting constant tensile force in solenoid brakes with fluctuating excitation current : de en
  • DE767474C - Plant for smoldering oil slate and similar ash-rich fuels : de en
  • FI25933A - Luftrenare, särskilt för mjölkningsmaskinspulsatorer : en fi
  • US2609829A - Emergency by-pass valve for fluid circuits : en
  • US2610236A - Low water alarm : en
  • DE848773C - Construction game, especially for the construction of model buildings : de en
  • DE849153C - Process for the production of resins from resinous woods : de en
  • FI25935A - Flussmedel för lättmetaller : en fi
  • GB678723A - Improvements in travelling wave tubes : en
  • GB678849A - Improvements in tea urns : en
  • GB678905A - Improvements in or relating to final connection between pre-assembled units of self-supporting automobile bodies : en
  • DE1643473U - ARMCHAIR WITH SPRING INSERTS. : de en
  • GB678766A - Improvements in or relating to microphones : en
  • GB678890A - Improvements relating to chairs : en
  • FR55808E - Improvements to ultra-shortwave links : en fr
  • GB678898A - High-frequency induction tool : en
  • US2609540A - Brassiere with adjustable breast supporting members : en
  • US2609843A - Compensating spring take-up tension for bobbin change shuttles : en
  • DE848786C - Tee for rock drill : de en
  • AU155524B2 - Improvements relating to inflatable dinghies : en
  • AT172457B - Device for preheating combustion air for stoves etc. like : de en
  • DE849003C - Milling machine for woodworking : de en
  • DE849037C - Installation in the cooling water circuit in combustion engines : de en
  • DE848754C - Windshield wipers, in particular for motor vehicles : de en
  • CA486267A - Threaded locking device : en fr
  • CA486349A - Cover fitted receptacle : en fr
  • CA486334A - Method of and means for growing crystals : en fr
  • GB678982A - Improvements in or relating to swinging doors : en
  • USD167729S - Holder for p aying cards : en
  • US2609830A - Flush tank inlet valve : en
  • US2609865A - Spring structure : en
  • DE1643508U - TOTO TEMPLATE. : de en
  • DE849069C - Storage holder for pin-like workpieces that can be removed individually by hand, especially small screws : de en
  • GB678738A - Improvements in or relating to baking and like tins : en
  • DE848715C - Glasses, especially wind protection glasses with a rearview mirror : de en
  • USD167688S - Jewelry display package or similar article : en
  • US2609727A - Object-glass with a variable focal length : en
  • US2609963A - Adhesive composition and seam : en
  • DE1643639U - CONSOLE FOR SPULS AND RADIATORS. : de en
  • DE848872C - Device for reproducing acoustic performances : de en
  • DE849045C - Bearing brake : de en
  • BE503387A - CYCLE WITH TWO WHEELS, EQUIPPED WITH A MOTOR, TO WHICH A TRAILER WITH ONE WHEEL IS ARTICULATED. : en fr
  • CA486450A - Machine for decapping honeycomb : en fr
  • GB678881A - Improvements relating to roller mills for cereal grain : en
  • AU1125652A - Inhibition of phosphoric acid corrosion : en
  • FR55922E - Electrothermal gasifier : en fr
  • US2609876A - Bobbin cutter : en
  • US2609787A - Rural mailbox signal means : en
  • DE848711C - Light tone device for scanning two adjacent tone writing : de en
  • US2609648A - Cane harvester : en
  • DE1643538U - INSULATED ELECTRIC CONDUCTOR. : de en
  • DE849055C - Machine for grinding and polishing the surfaces of continuously advancing strips, rods, pipes, wires and the like. like : de en
  • AT172393B - Tool for machine cutting of wood : de en
  • AU151152B2 - Windshield cleaner : en
  • US2609642A - Brush and brush material : en
  • US2609944A - Apparatus for transmitting hot pans of bread from ovens : en
  • AT172438B - Closure for squeeze tubes : de en
  • DE1643688U - VENTILATION DEVICE FOR VEHICLES. : de en
  • GB679109A - Method of making a metallic frame for the platform of lorries and frame made according to this method : en
  • US2609886A - Muffler with concave baffles : en
  • US2610282A - Air intake preheater for automobile engines : en
  • AU1112652A - Improvements in or relating to protection devices against freezing for water meters and all hydraulic devices : en
  • DE849089C - Optical bleach : de en
  • AU164220B2 - Recovery of phenol : en
  • CA486306A - Removal of pyrogens from fluids : en fr
  • US2609700A - Variable speed mechanism : en
  • US2609539A - Bust receiving and supporting member : en
  • US2609985A - Container with flat top and integral overcap : en
  • DE849176C - Cabinet for storing microscope slides and similar objects : de en
  • FR55957E - Tube drawing installation : en fr
  • GB679022A - Improvements in or relating to knitting devices : en
  • DE849214C - Automatic film type indicator for photographic or cinematographic apparatus : de en
  • GB679019A - Improvements in and relating to seals for fluid operated jacks and the like : en
  • GB679137A - Improvements in buildings wherein the roof is supported independently of the walls by timber arches : en
  • DE848776C - Method and machine for the mechanical production of packs : de en
  • DE848581C - Lifting and lowering device for tractor swap plows : de en
  • US2609676A - Rag rug making device : en
  • US2609796A - Stopping control valve mechanism for expansible chamber fluid motors with piston actuated distributing valve : en
  • US2610079A - Dog spindle assembly : en
  • DE1643665U - TWO SLIDER GAS METERS WITH MEASURING CHAMBERS AND A DUCT BLOCK ARRANGED ON THESE. : de en
  • FR55839E - Process and devices for accelerated separation, by refrigeration, of solids in solution, and application to the treatment of wines : en fr
  • FR56015E - Electronic relays : en fr
  • GB678736A - Improvements in or relating to storage apparatus for hot gas : en
  • US2610068A - Ski binding : en
  • US2610301A - X-ray photometer : en
  • US2610275A - Humidity selector switch : en
  • DE767476C - Hardened glass object : de en
  • DE848787C - Coal extraction and loading machine with mechanically advancing longwall construction : de en
  • DE848909C - Photographic material and methods of processing it : de en
  • DE849010C - Device for determining mining values in Floezbau : de en
  • DE849187C - Sun visor for light meter : de en
  • DE849272C - Adjustable eddy current clutch, in particular for winding machines or the like. : de en
  • GB678899A - Improvements in the production of sulphur : en
  • DE1643471U - FLOOR FASTENING FOR SUPPORT STRUTS. : de en
  • DE849156C - Process and device for cooling and crushing pitch : de en
  • US2609739A - Roll film holder for press type cameras : en
  • DE848675C - Process for the preparation of o, o'-dioxyazo dyes : de en
  • US2609860A - Jaw holder : en
  • US2610039A - Refrigerator condenser coil assembly : en
  • GB678858A - Improvements in flaring tools : en
  • US2609711A - Axle drive : en
  • US2610193A - Cyclic organic compounds : en
  • US2610263A - Current collector : en
  • US2610032A - Air conditioning : en
  • US2610235A - Horn blowing apparatus for motor vehicles : en
  • FR55923E - Improvements to methods and devices for generating multiple frequencies : en fr
  • FR55997E - Large fairground attraction transporting visitors to an extraordinary world : en fr
  • DE848680C - Process for the extraction of fat from animal soft tissues : de en
  • FI25932A - Sammanvikbart kart-, prospectus, bild-, parlörblad m.m. dylikt : en fi
  • DE1643522U - GUIDANCE OF THE SCREW LOADING MACHINE ON THE STRIP CONVEYOR. : de en
  • US2609548A - Mattress : en
  • US2610133A - Processes of brightening and passivating cadmium and zinc : en
  • DE1643541U - CLAMPING DEVICE FOR HOLDING THE BACKREST FRAME SWIVELING ON THE STAND OF A TREATMENT CHAIR. : de en
  • DE848820C - Process for the preparation of quaternary ammonium salts : de en
  • AU1122152A - Windshield cleaner : en
  • AT172378B - Grinding and milling machine, especially for double focus glasses : de en
  • CA486259A - Collapsible map and schedule display device : en fr
  • DE767467C - Method and apparatus for the isolation of ultra-red radiation : de en
  • GB678935A - Improvements in aerators : en
  • DE1643410U - DEVICE FOR CLEANING, KNOCKING AND BRUSHING FURS AND FUR COATS. : de en
  • US2609681A - Drilling mud weight recorder : en
  • US2609705A - Brake pedal extension for motor vehicles : en
  • US2610280A - Infrared oven construction : en
  • GB678888A - Improvements in or relating to tie clips and holders : en
  • GB678823A - Improvements in and relating to veterinary preparations containing streptomycin and dihydrostreptomycin : en
  • CA486350A - Reciprocating engine plant with gas turbine cycle and submerged combustion boiler : en fr
  • DE1643588U - HANDLE HOLDER. : de en
  • DE848848C - Process for the production of artificial structures with improved heat resistance : de en
  • US2610007A - Adjustable parachute pack container and back rest : en
  • US2609882A - Composition for cementing wells : en
  • US2610283A - Electric percolator : en
  • USD167693S - Irmischer lamp : en
  • US2609717A - Vise jaw face plate : en
  • DE767479C - Process for the production of fibrous sheets : de en
  • DE840165C - Registration device : de en
  • DE848708C - Use of copper-zinc alloys for machine parts exposed to sliding : de en
  • DK74685C - Gas turbine plant. : da en
  • GB678979A - Improvements in or relating to extensible beams for use in supporting shuttering for floors and the like : en
  • DE1643573U - CONTAINER MADE OF THIN-WALLED, COMPRESSIVE MATERIAL. : de en
  • FR55986E - Level indicator : en fr
  • DE1643643U - DIAPER. : de en
  • DE848666C - Actuating device for electrical contacts : de en
  • DE848932C - Outer clothing made of fabric covered on both sides : de en
  • DE848986C - Process for the production of heating oil : de en
  • DE1643411U - HAND VACUUM CLEANER. : de en
  • DE848710C - Fixed quantity tariff device designed as maximum load indicator : de en
  • FR55821E - Electrical arithmetic calculator : en fr
  • DE849137C - Circuit arrangement for the control loops of rectifiers working with grid-controlled vapor or gas discharge paths for supplying direct current motors : de en
  • FR55949E - Mold for the manufacture of reinforced plaster hollow boards : en fr
  • AT172472B - Purification device for large furnaces : de en
  • DE848677C - Process for the production of metallizable polyazo dyes : de en
  • DE848940C - Process for the production of a foaming agent : de en
  • US2609638A - Construction toy connector : en
  • DE848803C - Process for isomerizing xylenes : de en
  • DE848985C - Process for refining mineral and shale oils, tars and similar substances : de en
  • DE849098C - Process for covering containers with corrosion-resistant plastics : de en
  • FR56054E - Process for assembling tubes : en fr
  • GB679096A - Improvements relating to storage batteries : en
  • US2610213A - Manufacture of ddt : en
  • USD167720S - Ash tray : en
  • DE1643551U - SPACE-SAVING DEVICE FOR ARRANGEMENT OF RODS FOR INSTALLATION OF APPARATUS ON LABORATORY BENCHES. : de en
  • DE848753C - Road vehicle : de en
  • DE849111C - Heat exchanger with tube bundle : de en
  • FR56044E - Process and furnace for the manufacture of glass : en fr
  • GB679026A - Process for the conversion of thermal energy into mechanical energy in a heat power plant comprising a gas turbine and a steam engine, and plant for carrying out this process : en
  • US2610210A - Halo-hydroxy-naphthoyl-alkanoic acids and the production thereof : en
  • DE849185C - Record holder : de en
  • DE1643578U - SPRAY GUN. : de en
  • DE1643662U - DEVICE FOR EVEN TREATMENT OF DISHES TO BE COOKED IN OTEN. : de en
  • DE848763C - Roller guide for sliding doors, especially motor vehicle doors : de en
  • DE848813C - Process for the production of clumps of sulfonamides : de en
  • GB678783A - Improvements in or relating to power unit for propelling a machine along railway tracks : en
  • DK74691C - Machine for cutting a shoe shaft edge part. : da en
  • GB678957A - Improvements in or relating to printing inks : en
  • GB679008A - Improvements in mowing machines : en
  • US2609582A - Adjustable beam clamp : en
  • DE1643461U - LIGHT CABINET. : de en
  • DE1643467U - STOLLKOPF FOR STOLLING MACHINERY. : de en
  • FR55818E - Rapid manufacturing process for metal hollow bodies using means and hollow bodies thus obtained : en fr
  • FR55881E - Vibrating reed relay : en fr
  • GB679009A - Improvements in or relating to circular sintering apparatus : en
  • US2609906A - Spring type clutch : en
  • DE825382C - Outer clothing, in particular men's trousers, women's skirts or the like, with a rubber-elastic waistband : de en
  • DE848829C - Method and device for color printing on paper, fabric and other fields of application : de en
  • DE849084C - Process for producing the flanges of coils, pulleys, wheels or the like. : de en
  • GB678825A - Improvements in or relating to piezo electric units : en
  • GB679073A - Improvements in or relating to driving gear for automatic lathes : en
  • DE765524C - Process for the manufacture of condensation products : de en
  • DE848737C - Side camera : de en
  • US2609857A - Auxiliary air tank for automobile tires : en
  • GB679044A - New or improved method of forming metal structures : en
  • US2609797A - Heat exchanger : en
  • US2609862A - Hospital chair : en
  • FR55921E - Improvements to brewing machines in cheese making : en fr
  • US2609801A - Internal-combustion engine and cooling system therefor : en
  • US2610038A - Thermal respirator : en
  • US2610048A - Kerf-cutting machine : en
  • DE849105C - Process for the preparation of 1-acetoxy-1, 1-dicyanaethane : de en
  • GB678812A - Improvements relating to pottery drying stoves : en
  • GB679128A - New and useful phenanthridinium salts : en
  • DE849243C - Process for the preparation of oil-soluble emulsifying agents : de en
  • GB679099A - Improvements relating to stools : en
  • US2609855A - Safety device for wallets : en
  • GB678734A - Improvements in or relating to discriminator circuits : en
  • FR56022E - Free-oscillating rotary machine : en fr
  • FR56062E - Multi-Spindle Drilling Machine Improvements : en fr
  • GB678875A - Improvements in folding beds : en
  • GB678969A - Improvements in hydraulic motors : en
  • GB678826A - Improvements in or relating to selector switches for use in automatic telephone systems : en
  • FR56073E - Plastic bituminous material : en fr
  • DE1643417U - ADJUSTABLE HANDLE, ESPECIALLY FOR BROOM AND SCRUBBER. : de en
  • FR55909E - Typewriters, printing machines and the like : en fr
  • DE848955C - Process for the production of multi-metal keratinic acids or their alkali or alkaline earth salts : de en
  • DE767439C - Car body with a surface adapted to the air flow : de en
  • GB678959A - Improvements relating to tobacco-cutting machines : en
  • US2610107A - Combustion analysis apparatus : en
  • GB679146A - Improvements in or relating to the stabilisation of halogenated organic compounds : en
  • FI25942A - Circuit clearance : en fi
  • FI25922A - Sätt vid förbindning av minst två trästycken medelst taggförsedda mellanläggsplåtar : en fi
  • FR56065E - New process for polishing fibrous products : en fr
  • DE1643424U - FRAME MADE IN PARTICULAR FROM ANGLE SHEET METAL SHEETS FOR THE FRAMEWORK OF PICTURES. : de en
  • DE848732C - Arrangement for converting a reciprocating motion into a rotary motion : de en
  • DE849145C - Method and device for applying a continuous winding layer of resistance wire or the like to a strip-shaped base : de en
  • GB678751A - Improvements in water-borne flare devices : en
  • GB679086A - Magnetic recording and reproducing apparatus : en
  • DE848693C - Trolley jamming device for conveyor baskets : de en
  • GB678765A - Manufacture of milk or other liquid coolers : en
  • GB678949A - An improvement in or relating to fabric-steaming machines, commonly known as blowingor decatising machines : en
  • DE848792C - Dye preparations : de en
  • DE848998C - Friction wheel winch : de en
  • FR55994E - Method of obtaining a product which can be used to make the rubber adhere to another material : en fr
  • CA486329A - Optical indicator means for use with copy projection apparatus : en fr
  • CA486333A - Production of polyallyl derivatives : en fr
  • AT172409B - Switching device for an automatic or semi-automatic (with preselection) switching gearbox, in particular for motor vehicles : de en
  • CA486287A - Spray evaporator with dome condenser : en fr
  • DE848717C - Interference microscope : de en
  • AU1127752A - Improvements in or relating to apparatus tor separating stacked flat articles : en
  • DE849075C - Support roller for conveyor belts : de en
  • GB678981A - An improved fluid seal for relatively rotating parts : en
  • DE1643443U - SIDE PLUG. : de en
  • DE848790C - Process for producing real tints : de en
  • DE848900C - Process for achieving synaeresis-free heat coagulation ability in milk protein : de en
  • DE849033C - Eddy current heating device for the lubricating oil of motor vehicle engines : de en
  • US2609736A - Machine for folding paper box blanks on a stack thereof : en
  • FI25904A - Compatibility with the special conditions : en fi
  • US2609776A - Loading and unloading apparatus : en
  • US2609878A - Multiple zone testing : en
  • GB678945A - Container feeding and filling mechanism : en
  • FR56039E - Multi-channel heater : en fr
  • US2609868A - Fuel supply control for gas turbines : en
  • FR56099E - Single bellows dry gas meter : en fr
  • GB678941A - Improvements in or relating to hydrocarbon synthesis : en
  • GB679139A - Device for mending hosiery : en
  • DE848704C - Method for producing a seamlessly dipped balloon made of rubber or the like, in particular for meteorological purposes : de en
  • DE848923C - Process for reinforcing lightweight concrete u. like : de en
  • DE1643579U - MULTIPLE NOZZLE. : de en
  • DE849025C - Changeover device for encryption machines : de en
  • DE849173C - Repeatedly usable model made of vulcanized rubber or a similar elastic material : de en
  • DE849246C - Encapsulated chiller : de en
  • DE849205C - Detachable, hinge-like V-belt connector : de en
  • DK74694C - Metal wire basket. : da en
  • DE1643401U - LUMBERJACK. : de en
  • DE1643503U - TABLE TENNIS RACKET WITH A TOPPING OF SPLASHED FIBER. : de en
  • DE849054C - Grinding machine for grinding irregular curves in different directions : de en
  • DE849180C - Procedure for isolating lounges : de en
  • DE849211C - Self-adhesive postcard : de en
  • AU158634B2 - Steroids : en
  • GB678920A - Aqueous polymer dispersions : en
  • US2609562A - Container for paste, holder therefor, and cooperative combination brush and cover for use therewith : en
  • DE830090C - Drawing needle : de en
  • DE848661C - Amplifier with negative feedback : de en
  • FI25905A - Slagborrkrona : en fi
  • FR55901E - Radio transmission system : en fr
  • GB678775A - Improvements in or relating to locking means for differential gears on tractors : en
  • DE849162C - Yarn guide drive device for flat weft knitting machines, especially cotton knitting machines : de en
  • US2609984A - System and apparatus for sterilizing containers and filling them with a sterilized beverage : en
  • US2610065A - Automatic chuck : en
  • DE848655C - Reciprocating compressors : de en
  • GB678719A - Improvements in or relating to separators for storage batteries and method of making the same : en
  • DE848665C - Installation switch : de en
  • DE848749C - Flexible sealing profile for doors u. Like., In particular of motor vehicles, and method for its production : de en
  • DE849032C - Starting aid for internal combustion engines : de en
  • DE849203C - Fastening clamp : de en
  • GB678824A - Improvements in or relating to frying pans : en
  • DE848748C - Roof for car bodies of motor vehicles : de en
  • DE848760C - Life jacket : de en
  • DE848767C - Table football game, in which a ball is made to roll by lifting an elastic covering located on a base by means of double-armed levers located in the base and actuated lifting devices from the front sides of the game housing : de en
  • DE848869C - Magnetic sound recording method : de en
  • DE849006C - Process for the preparation of polymerization compounds : de en
  • FR56032E - Postal envelope : en fr
  • GB678742A - Improvements in and relating to hydraulic turbines : en
  • DE849067C - Formation of the claw of U- or V-shaped belt clips made of metal wire : de en
  • AT172431B - End cell for cellular vehicles : de en
  • DE1643422U - SHEEP WOOL QUILT : de en
  • FI25938A - Blekningsförfarande : en fi
  • GB678750A - A tool-slide actuating mechanism for a lathe or other machine : en
  • GB679156A - Improvements in or relating to d.c. and low frequency a.c. amplifiers : en
  • DE767498C - Process for the stabilization of organic cellulose esters : de en
  • DE849124C - Rotary radio beacon : de en
  • DE849267C - Manually operated switch with off, on position and auxiliary position, with overcurrent self-release and a self-releasing mechanism that is effective in the auxiliary position : de en
  • DE849023C - Calculation board : de en
  • DE849087C - Process for the production of linters with a certain degree of polymerization from raw linters : de en
  • DK74681C - Device for silo buildings or other containers. : da en
  • US2609584A - End connector for flexible bracelets : en
  • AT172405B - Process for the preparation of mixtures of substances according to the sink-float process : de en
  • CA486380A - Tuning control mechanism : en fr
  • DE849269C - Protective device for frequency-dependent switching and regulation in networks and on machines : de en
  • GR13820B - TRAPTYCHOS ARMCHAIR - RECLINED, CONVERTED IN BED. : el en
  • DE849218C - Freewheel hub with back pedal for bicycles : de en
  • AU158804B2 - Improvement in cathodes : en
  • AU163780B2 - Improvement in polymethylene-Bis-Benzothiazolium Salts : en
  • AU489451A - Improvements in couplings for irrigation systems andthe like : en
  • GB678803A - Improvements relating to dry gas meters : en
  • AU1117252A - Improvements in or relating to range apparatus : en
  • DE849168C - Articulator for dental technology : de en
  • CA486397A - Pressure responsive measuring apparatus : en fr
  • US2609661A - Regulation of alignment of fluid supply with respect to gas turbine blades in accordance with turbine speed : en
  • US2609851A - Handle for screw drivers and similar tools : en
  • US2610102A - Function recorder : en
  • AU158805B2 - Improvements relating tothe protection of cellulosic fibrous material from attack by microorganisms : en
  • US2609943A - Take-out mechanism : en
  • US2610217A - Electric enamel furnace : en
  • US2610241A - Signal voltage regulator for power line high-frequency transmitters : en
  • AU506951A - Improvements in or relating to control apparatus for hillside ploughs andother implements : en
  • AT172460B - Installation unit : de en
  • CA486429A - Electrical ignition system : en fr
  • US2610129A - Synthetic rutile and method of making : en
  • US2610167A - Pigmented silicone elastomers : en
  • US2609702A - Transmission : en
  • US2610116A - Herbicide and defoliant : en
  • DE848808C - Process for the preparation of compounds which, in addition to a carboxylic acid chloride group, contain a carbamic acid chloride or isocyanate radical or the radicals of the corresponding thio compounds : de en
  • FR56071E - Potato masher : en fr
  • GB678978A - Improvements in method of recovering lithium compounds from lithium minerals : en
  • FR55872E - Container for spraying liquid or powdery products : en fr
  • GB678984A - Improvements in and relating to an infinitely variable speed transmission : en
  • USRE23549E - Sinclair : en
  • DE848743C - Flash lamp with collapsible reflector, especially for taking photographs : de en
  • DE849128C - Device for broadband transformation of a given real high frequency resistance : de en
  • US2610096A - Apparatus for lubricating shafts : en
  • US2610221A - Indicating vent plug for electric storage batteries : en
  • US2609979A - Pistol holster : en
  • GB678806A - Improved method of and apparatus for detecting gaseous halogens and halogen compounds : en
  • CA486435A - Automatic lamp stem fabricating apparatus : en fr
  • DE849141C - Extinguishing spark gap for surge arrester : de en
  • GB679103A - Visual and audible electric alarm signals : en
  • DE848930C - Key for tools, especially for chucks, which consists of a shaft with a socket wrench and a crossbar : de en
  • DE849118C - Telephone set : de en
  • GB678940A - Matrices for moulding resilient printing members and process of making them : en
  • DE767475C - Lacquers : de en
  • DE848861C - Method of bending wood : de en
  • DE849163C - Process for the production of a single-surface machine product : de en
  • DE848947C - Process for the production of nitriles : de en
  • FR55858E - Process for improving the adhesion of lacquer and varnish layers on metals : en fr
  • US2609767A - Transplanting machine : en
  • USD167692S - Juice extractor : en
  • USD167721S - Night lamp : en
  • GB679114A - Apparatus for the determination of variance standard deviation and/or related values : en
  • US2609706A - Hydrodynamic transmission : en
  • US2610045A - Self-cleaning humidifier : en
  • US2610181A - Series of nitrofuran compounds comprising the azomethines of 5-nitro-2-acyl furans with 1-amino-hydantoins : en
  • DE849264C - Switching device, in particular roller switch, with spring-loaded contact finger : de en
  • DE1643568U - COLLAPSIBLE DRAGON. : de en
  • GB678757A - Improvements relating to electric protective or monitoring systems for use in traction or haulage systems employing trolley wires : en
  • FR56001E - Electrolytic cell, in particular for the production of alkaline hypochlorites : en fr
  • GB678995A - Improvements in and relating to the discharging of low pressure storage vessels containing intensely cooled fluids : en
  • GB678780A - Tracer-guided reproducing lathe : en
  • FI25945A - Nöd- och reservbroms för cyclán och liknande : en fi
  • FR55900E - Servo-feed device for twin automatic weapons : en fr
  • DE1643550U - PARTIAL DEVICE FOR CYLINDRICAL OR CONICAL POTS OF DIFFERENT PURPOSES, IN PARTICULAR FOR STEAM POTS. : de en