- DE918874C - Arrangement for compensating the voltage drops caused by the consumer current in the supply circuit :
de
en
- FR1074616A - Brake improvements :
en
fr
- US2691137A - Device for extracting the excitation function from speech signals :
en
- USD173143S - Coffee maker or similar article :
en
- DE918932C - Method and device for granulating fertilizers, in particular calcium ammonium nitrate :
de
en
- US2690717A - Water and detergent mixer :
en
- DE1684418U - QUICK RELEASE MACHINE VICE. :
de
en
- FR1074834A - Improvements made to molds for the manufacture of hollow bodies :
en
fr
- US2690955A - Contacting solids and gases :
en
- DK78198C - Process for the preparation of 1- (3 ', 4'-dioxophenyl) -2-aralkylamino-propanols- (1). :
da
en
- DE918730C - Foldable single or double lens reflex camera :
de
en
- DE918977C - Extruder for peat, lignite or the like. :
de
en
- DE753206C - Process for the production of hydrogen and carbon oxide :
de
en
- DE918768C - Process and device for separating soot in flue gas ducts from chimney systems by moistening the flue gases with liquids :
de
en
- FR1074699A - Installation for automatic feeding of press cakes and automatic exit from presses of pressed products such as tiles or ceramic products :
en
fr
- DE1684436U - HEAT EXCHANGER. :
de
en
- DE918930C - Process for printing objects with a rubber surface :
de
en
- FR1074581A - Automatic valve for fluids :
en
fr
- US2690726A - Bobbin brake :
en
- DE918751C - Two-way tipper for rail vehicles :
de
en
- GB716556A - Improvements in salts of penicillin :
en
- DE1684526U - REMOTE CONTROL DEVICE, ESPECIALLY FOR BROADCASTING OR TELEVISION RECEIVERS. :
de
en
- DE918872C - Mounting rod for earthing head clamp :
de
en
- DE1684504U - BOTTLE SPOOL. :
de
en
- DE1684688U - TRANSPORT UNIT WITH INDEPENDENT FLOOR LIFTING. :
de
en
- FR1074623A - Method for gauging liquid in transparent containers and apparatus for carrying out this method :
en
fr
- FR1074798A - :
fr
- US2690619A - Draftsman's triangle :
en
- DE918764C - Vessel for the treatment of substances of any kind, in particular gases, liquids and colloids, in force fields from waves of the electromagnetic frequency spectrum :
de
en
- FR1074684A - Spray gun :
en
fr
- FR1074425A - Stick-shaped toiletry wrap enhancements :
en
fr
- FR1074277A - Recuperator especially intended for hot gas piston machines :
en
fr
- FR1074825A - heat exchanger :
en
fr
- FR1074389A - Electronic discharge tube for very short waves :
en
fr
- FR1074531A - Tool for removing a tire from a rim :
en
fr
- FR1074340A - Tube for boilers with heating tubes and similar heat exchangers :
en
fr
- FR1074545A - Dry construction process for agglomerated concrete blocks :
en
fr
- GB716489A - Improvements in or relating to carton-forming apparatus :
en
- FR1074566A - Brake improvements :
en
fr
- US2690704A - Machine tool :
en
- US2690722A - Apparatus for binding pile fabrics :
en
- US2691097A - Squelch circuit :
en
- FR1074667A - Accounting machine :
en
fr
- FR1074796A - Printing machine :
en
fr
- US2690764A - Apparatus of the overflow type for regulating the continuous flow of liquids throughcontainers :
en
- DE1684672U - MAGAZINE CRAMPER. :
de
en
- DE918811C - Internally heated steam pipes or heating bodies from boiler pans with divided heating surface for evaporating sodium chloride solutions and evaporating water in salt works :
de
en
- DE1684592U - CROSS LACING, ADJUSTABLE WITH THORNLESS BUCKLE. :
de
en
- DE918864C - Device for preventing rolling of rail vehicles with bogies :
de
en
- DE1684556U - LIQUID SPOON SCALE. :
de
en
- FR1074399A - Fixing of ceiling panels, wainscoting, partitions, etc., on joists, without screws, spikes or glue :
en
fr
- DE1684585U - DOOR HANGER OR HINGE STRAP. :
de
en
- FR1074562A - New azo dyes containing metals, their preparation and use :
en
fr
- FR1074295A - New tip for whales :
en
fr
- US2690781A - Apparatus for forming and applying hinges to record cards :
en
- US2690566A - Necktie loop-forming clasp :
en
- CA506299A - Bread stick and process for its manufacture :
en
fr
- FR1074305A - Chain scraper conveyor :
en
fr
- FR1074348A - Dynamic balancing machine for rotating parts :
en
fr
- FR1074182A - Improvements to rotating electrostatic influence machines :
en
fr
- FR1074195A - Improvements to shut-off devices for liquid pipelines :
en
fr
- FR1074579A - A method of improving materials such as fibers, films, etc. and products obtained by this process :
en
fr
- CA506217A - Carcass splitter :
en
fr
- DE1684462U - SYNTHETIC, FILM-LIKE COVERING BODY. :
de
en
- FR1074751A - Automatic control of directional arrows for automobiles :
en
fr
- DE1684402U - SPACE-SAVING PACKAGING. :
de
en
- FR1074356A - Protective cover for discs :
en
fr
- GB716590A - Mouldable masses and moulded bodies produced therefrom :
en
- GB716352A - Improvements in the production of alcohols :
en
- GB716508A - Improvements in or relating to a metal working press :
en
- US2690787A - Baby's automobile seat :
en
- US2690711A - Mechanical igniter for signaling devices :
en
- US2691008A - Extraction process for polymer particles :
en
- FR1074391A - Converter :
en
fr
- DE918891C - Radiator :
de
en
- DE918968C - Fruit and fruit sorting machine :
de
en
- CA506303A - Liquid metering device :
en
fr
- DE918961C - Machine for processing objects made of glass :
de
en
- GB716385A - Improvements in or relating to propulsion nozzle constructions for jet propulsion apparatus :
en
- FR1074727A - Improvements with photoluminescent pigments :
en
fr
- FR1074345A - Removable armchairs and seats :
en
fr
- FR1074787A - Autopilot refinements :
en
fr
- GB716529A - Improvements in or relating to photographic films having a lenticular grating :
en
- FR1074343A - Hydraulic piston stretching machine for molding ceramic products :
en
fr
- DE1684681U - ADVERTISING CARD FOR WATCHES. :
de
en
- DK78191C - Procedure for making beer. :
da
en
- GB716403A - Improvements relating to contact breaker levers for the ignition timers of internal combustion engines :
en
- FR1074397A - Sealing device for spray or vaporizer container :
en
fr
- DE1684756U - MULTI-PURPOSE BAR. :
de
en
- DE1684731U - WIRELESS MARINE EMERGENCY TRANSMITTER AND RECEIVER. :
de
en
- DE1684604U - PROFILE, IN PARTICULAR REINFORCEMENT PART FOR COLLAPSIBLE CONTAINERS. :
de
en
- DE918795C - Toy parachutist with a self-resilient parachute folded in a capsule :
de
en
- GB716409A - Improvements in or relating to fluid-tight seals :
en
- DE918735C - Rearview mirror for handlebar-controlled two-wheeled vehicles :
de
en
- US2691038A - Polymers of tetrahydrofuran :
en
- CA506287A - One-way clutch :
en
fr
- CA506334A - Purification of meta nitro para toluidine :
en
fr
- FR1074686A - Chemical reagents for the determination of water, method for preparing them and method for measuring water :
en
fr
- GB716587A - Improvements in or relating to method and apparatus for making cuts in envelope blanks :
en
- GR15702B - SEMI-AUTOMATIC COIN CASH. :
el
en
- DE918899C - Device for generating electrical alternating currents through non-reactive scanning of rotating bodies :
de
en
- FR1074290A - Direction indicator by flashing lights for cycles, motorcycles and all vehicles equipped with an electric lighting system :
en
fr
- FR1074472A - Method and device for the internal protection of shoes against the effects of plantar hyperhydrosis :
en
fr
- FR1074438A - Pivot hinge :
en
fr
- FR1074509A - Tools and methods for carrying out activated tracings and for sloping veins at more than 45 deg. :
en
fr
- FR1074400A - A method of making a knitted elastic fabric and resulting new product :
en
fr
- FR1074817A - Brewing apparatus intended for the formation of homogenous mixtures of grains :
en
fr
- DE1684457U - COVER PANELS. :
de
en
- DE1684500U - BRAKE FOR REELS. :
de
en
- US2690974A - Chrome-magnesia refractories :
en
- CA506271A - Boiler tubes protected against corrosive substances :
en
fr
- GB716354A - Metal working lubricating compositions :
en
- DE918693C - Method for the regulation of electrical circuits with grid-controlled ion discharge vessels :
de
en
- GB716350A - Improvements in or relating to the ismerisation of alkyl-aromatic hydrocarbons :
en
- US2690605A - Fastening device :
en
- FR1074234A - Apparatus for impregnating wood by dipping :
en
fr
- FR1074718A - Improvements to combustion devices for power plants with gas turbines :
en
fr
- CA506237A - Preparation of novel dicyandiamide derivatives :
en
fr
- US2691061A - Subscription type television system :
en
- USD173173S - Exercising device :
en
- DK78213C - Water heater or similar heat exchanger. :
da
en
- FR1074627A - Check digit punching device :
en
fr
- US2690874A - Dual action safety thermostat for liquid cooling systems :
en
- DE1684410U - RAIL-MOUNTED, MOVABLE DISCHARGE CARRIAGE FOR CONVEYOR BELTS. :
de
en
- DE759149C - Switching device for starter carburetor :
de
en
- CA506240A - Flotation of sulfide minerals :
en
fr
- DE918731C - Brake for fine mechanical purposes, especially for photographic focal plane shutters with two independently running curtains :
de
en
- CA506326A - Process and catalyst for hydrocarbon conversion :
en
fr
- DE918889C - Process for the treatment of threads or fabrics made of glass or similar mineral substances :
de
en
- DE918910C - Device for processing workpieces with a cross-section deviating from the circular shape :
de
en
- DE918953C - Device for feeding the burner of an oil-heated oven :
de
en
- US2690766A - Valve assembly for modulating burner control system :
en
- US2691025A - N-(tertiary-aminoalkyl)-2, 4-disubstituted-benzamides and their preparation :
en
- US2691101A - Sweep circuit :
en
- US2690727A - Apparatus for bending container fastener lugs and for printing on containers :
en
- FR1074169A - Space heating device :
en
fr
- GB716490A - Improvements in carton-forming apparatus :
en
- CA506221A - Toilet closet :
en
fr
- DE756889C - Device for erasing braids with high magnesium content and similar substances :
de
en
- DE918709C - chimney :
de
en
- US2690879A - Metal-to-wood fastening for railway ties :
en
- DE1684668U - SHOCK ABSORBERS, IN PARTICULAR FOR VEHICLES. :
de
en
- DE1684773U - COUPLING SLEEVE, ESPECIALLY FOR CONNECTING A ROLLER PIN TO THE COUPLING SPINDLE. :
de
en
- FR1074560A - Color photography process :
en
fr
- FR1074675A - Improvements to liquid fuels :
en
fr
- US2690691A - Single spindle automatic lathe :
en
- US2690768A - Pressure responsive device :
en
- FR1074335A - Device for washing and wringing the floor :
en
fr
- FR1074803A - Improvements to base alloys and their preparation process :
en
fr
- DE1684791U - VEHICLE WHEEL, IN PARTICULAR FOR AGRICULTURAL VEHICLES WITH TOE ADJUSTMENT. :
de
en
- DE918758C - Method of scanning films for television broadcasts :
de
en
- DE1684471U - ARRANGEMENT OF MEASURING INSTRUMENTS. :
de
en
- US2691026A - Process for the preparation of acetal esters :
en
- GB716492A - Improvements in or relating to web feeding apparatus :
en
- US2691070A - Party line station identification dial mechanism :
en
- FR1074710A - Method and apparatus for manufacturing multiple conductors :
en
fr
- CA506265A - Spinning ring assemblies :
en
fr
- FR1074850A - Gear shifting, especially for motor vehicles :
en
fr
- FR1074756A - Method and devices for temperature regulation of multiple-element electric heaters :
en
fr
- US2691093A - Approach route control apparatus, including train carried control means for railway track switches and associated signals :
en
- US2690751A - Classification card :
en
- US2690786A - Truck seat and mounting therefor :
en
- US2690861A - Dispensing closure :
en
- US2690927A - Fish bait gripper :
en
- NL76854C - :
en
- DE1684607U - TUBE CLOSURE. :
de
en
- DE1684764U - BASEMENT WINDOW MOUNTING WITHOUT FORMWORK. :
de
en
- US2690563A - Child's bib :
en
- US2690895A - Valve :
en
- US2691010A - Amide synthesis :
en
- DE918780C - Process for the preparation of water-soluble condensation products from aminotriazines and aldehydes :
de
en
- DE918862C - Line switch for paper transport in transfer printing devices :
de
en
- US2690804A - Beveling machine :
en
- US2691045A - Production of oxygenated compounds employing sulfactive catalyst :
en
- DE918784C - Stretchable metal bracelet :
de
en
- DE918757C - Saving image catcher tubes :
de
en
- DE1684616U - DUST SEAL FOR WRISTWATCHES. :
de
en
- FR1074750A - Closing of libraries :
en
fr
- DE1684704U - REAR REFLECTORS FOR PEDESTRIANS. :
de
en
- DE1684797U - LOCKING DEVICE FOR TILTING DEVICES, IN PARTICULAR TILTING MEAT CUTTERS. :
de
en
- FR1074192A - Improvements in the manufacture of filter bases, in particular for domestic uses, such as coffee filters :
en
fr
- FR1074197A - Improvements to full-length dental chairs :
en
fr
- GB716596A - Control arrangements for pre-magnetised transformers :
en
- FR1074170A - Improvements to electro-magnetic valves :
en
fr
- DE1684728U - RECEIVING MAGNET FOR STRIP RECORDER. :
de
en
- DE840372C - Edgewise conveyor system with electrically controlled switches :
de
en
- DE918927C - Process for the production of bis (ª ‰ -oxyalkyl) -polysulfiden :
de
en
- US2690718A - Vehicle seat back grip :
en
- US2690725A - Means for automatically exchanging bobbins in sewing machines :
en
- US2690635A - Combination trailer, harrow, and grader farm tool :
en
- US2690716A - Rotary pump :
en
- US2691044A - Ketol compounds and method for making same :
en
- FR1074257A - Automatic closing device for doors with traction units actuated by an adjustable tension spring :
en
fr
- FR1074281A - Device intended for the preparation of infusions, more particularly intended for coffee machines :
en
fr
- FR1074307A - Improvements to a sealing device for a joint between constructions :
en
fr
- FR1074456A - Advanced direction indicator device :
en
fr
- DE1684721U - LAMP SHADE BASE. :
de
en
- FR1074582A - Improvements to fishing trawls :
en
fr
- DE1684439U - LAMP, ESPECIALLY FOR HOSPITAL ROOMS. :
de
en
- DE908438C - Sewing machine with looping tools going back and forth :
de
en
- CA506338A - Treating hydrocarbon fluids :
en
fr
- DE1684772U - OPERATING HANDLE WITH INTERCHANGEABLE MARKER. :
de
en
- DE918754C - Image dismantling tube :
de
en
- DE918878C - Voltage divider for measuring high voltages :
de
en
- GB716595A - Precipitation of uranium oxide from alkali metal carbonate solutions :
en
- US2690618A - Amalgam carrier :
en
- AU2184853A - An improved reversable disc plough :
en
- CA506307A - Method and means for gravure printing of typographical characters :
en
fr
- FR1074373A - Carburetor without nozzle :
en
fr
- FR1074773A - Pneumatically operated multiple vascular injection syringe with safety device :
en
fr
- US2690898A - Movable fence :
en
- DE1684574U - CIRCULAR SAW WITH HARD CHROMED STRIPES. :
de
en
- US2690936A - Self-aligning bearing :
en
- US2690800A - Automatic reset timer :
en
- US2691089A - Hot-water bottle heat stabilizer :
en
- USD173167S - Hair band or the like :
en
- AU164107B2 - Improved means for supporting deep well pumps in well casings :
en
- DE1684730U - COIL ARRANGEMENT FOR LINE TRANSFORMER IN TELEVISION RECEIVERS OD. DGL. :
de
en
- CA506261A - Insulated connector :
en
fr
- DE918882C - Method and device for manufacturing electrical capacitors :
de
en
- US2690865A - Adjustable filling head :
en
- FR1074685A - Optical glass :
en
fr
- FR1074843A - Clutch refinements :
en
fr
- DE1684624U - WRINGER CHAIN DRIVE ON WASHING MACHINES. :
de
en
- DE1684777U - SCALE ARRANGEMENT FOR ADJUSTABLE, CONTINUOUSLY ADJUSTABLE TRANSMISSION GEAR. :
de
en
- FR1074173A - Observation and control device :
en
fr
- GB716386A - Improvements in mobile vehicles for loading coal and other minerals :
en
- US2690914A - Mandrel :
en
- DE1684576U - PHOTO BAG. :
de
en
- GB716542A - The hardening of films, fibres, filaments and fabrics made from non-cellulosic hydrophilic polymers :
en
- GB716347A - Method of forming composite glued wooden members, and wooden members formed by the method :
en
- US2691059A - Coaxial cable connector :
en
- US2691156A - Magnetic memory reading system :
en
- DE764002C - Switching fluid for low-fluid outdoor high-performance switches :
de
en
- DE918812C - Copy device for loose-leaf bookkeeping in the inscription system :
de
en
- FR1074229A - Improvements relating to the process for preparing benzene hexachloride :
en
fr
- FR1074527A - Process for the preparation of 1. 4-dihydrazino-phthalazines :
en
fr
- GR15706B - ULTRASONIC PLANE UNDER P.I.G. - 35. :
el
en
- DE1684591U - HOLDING DEVICE FOR RAZOR BLADES. :
de
en
- DE1684677U - DISPLAY KIT FOR LIGHTERS OD. DGL. OBJECTS. :
de
en
- GB716501A - Improvements in and relating to cookers for boiling sugar substances used in the production of confectionery :
en
- DE1684623U - DEVICE FOR SUPPLYING DETERGENTS IN WASHING MACHINES. :
de
en
- DE757117C - Shaving products :
de
en
- US2690850A - Process for unloading containers :
en
- US2691076A - Semiconductor signal translating system :
en
- US2690680A - Multiratio change speed gear :
en
- US2690980A - Carbonyl process :
en
- US2690587A - Means for extracting hypophyses from heads of killed animas :
en
- US2690926A - Load hook :
en
- DE1684703U - SOLE, IN PARTICULAR FOR TURNING SHOES AND SPORTSHOES. :
de
en
- GR15705B - CONNECTED NETWORK WIRE. :
el
en
- US2691140A - Frequency control system :
en
- US2690826A - Centrifugal clutch :
en
- DE1684434U - PERFORATING DEVICE. :
de
en
- DE1684547U - SAFE DOUBLE MIRROR. :
de
en
- FR1074631A - Toilet brush :
en
fr
- US2690849A - Digging and loading attachment for vehicles :
en
- US2690597A - Method and apparatus for making catamenial tampons :
en
- CA506288A - One-way clutch :
en
fr
- US2690755A - Cigarette extinguisher for ash trays :
en
- US2690746A - Device for stimulating the scalp :
en
- DE1684423U - TOOL FOR MANUFACTURING MULTIPLE BENDED PROFILES. :
de
en
- FR1074273A - Vehicle intended to travel on a monorail network :
en
fr
- FR1074739A - Magnetogram media transport device :
en
fr
- GB716348A - Holder for stereo-paired transparencies and method of manufacture :
en
- DE1684718U - RUETTELGERAET, ESPECIALLY FOR COMPACTING SOIL OR FRESH CONCRETE. :
de
en
- US2690674A - Inertial marking device for subsurface gauges :
en
- US2691118A - Extremely high-frequency electronic device :
en
- US2690670A - Bleed down tester for hydraulic valve lifters :
en
- DE1684519U - WASTE CONTAINERS, IN PARTICULAR PAPER BASKETS. :
de
en
- FR1074153A - Process for producing a Thomas steel low in phosphorus, sulfur and nitrogen :
en
fr
- US2690933A - Track roller assembly :
en
- US2690951A - Automatic take-up for reversible chart drive :
en
- US2691155A - Memory system :
en
- US2690565A - Vest and jacket combination :
en
- US2691075A - Transistor amplifier with high undistorted output :
en
- GB716450A - Improvements in or relating to disposable vacuum cleaner bags :
en
- USD173133S - Frame for retaining and displaying monograms or the like :
en
- US2690700A - Tank vehicle :
en
- CA506335A - Process for dyeing articles made of or containing acrylonitrile polymers :
en
fr
- DE918843C - Thermal power turbine for aircraft :
de
en
- FR1074186A - Central brake on light alloy drum :
en
fr
- FR1074306A - Device for football training :
en
fr
- US2691049A - Process fob the production of :
en
- DE1684652U - SPECIAL HOLLOW PAN WITH EXTENDED CRIM. :
de
en
- DE920200C - Device for the basic control of gas or vapor discharge lines :
de
en
- US2690673A - Inertial marking device for subsurface gauges :
en
- USD173159S - Musical device with rotatable strikers :
en
- DE1684532U - DUST EXTRACTION DEVICE ON POELING MOTOR IN DENTAL LABORATORIES. :
de
en
- FR1074800A - Helmet enhancements :
en
fr
- FR1074279A - Gas-filled mercury cathode discharge tube :
en
fr
- GB716396A - Improvements in or relating to batteries of horizontal coke ovens :
en
- DE1684427U - HEMMWERK FOR A CONTINUOUSLY ADJUSTABLE PARAGRAPH FEED WITH FAST RETURN AS A MEANS OF MOVING THE TRANSPORT CARRIAGE IN REGISTER CUTTING MACHINES. :
de
en
- GB716398A - Improvements in or relating to purses or handbags :
en
- DE1684449U - LYING MATTRESS. :
de
en
- FR1074525A - Combined multiple crown fuel gas burner with gas distributor :
en
fr
- US2690595A - Manufacture of low-pressure inflation catheters :
en
- US2690658A - Knitting machine :
en
- DE1684705U - AIRPLANE MODEL. :
de
en
- CA506321A - Vitamin preparations and methods of obtaining the same :
en
fr
- DE1684759U - DRIVE DEVICE FOR ELEVATORS. :
de
en
- DE918979C - Single-hole mixer tap :
de
en
- US2690836A - Shaker conveyer :
en
- CA506356A - Artificial frog fishing bait :
en
fr
- FR1074267A - Double-pointed pushpin :
en
fr
- DE1684671U - STEEL BOLT FOR ROLLER OR SLEEVE CHAIN. :
de
en
- GB716426A - Heterocyclic compounds :
en
- GB716438A - Improvements in and relating to spot-welding machines :
en
- FR1074190A - Improvements to Timer Devices and Similar Applications :
en
fr
- FR1074688A - Electronic control device for direct current electric motors, in particular for lifting equipment :
en
fr
- FR1074823A - New hydrazones and their preparation process :
en
fr
- US2691159A - Impact transducer :
en
- DE918933C - Process for the production of a flammable bright glow gas :
de
en
- DE918957C - Shake grate, especially for burning low-calorific fuels :
de
en
- DE1684752U - RUBBING CAN FOR BEAN WAX. :
de
en
- US2690629A - Method and apparatus for tempering glass :
en
- US2690797A - Cab window :
en
- FR1074583A - Apparatus for storing a gas under pressure with a dry-running sealing device :
en
fr
- FR1074671A - Improvements in processes for preparing purified solutions of phenolates from tar oils :
en
fr
- DE1684474U - ROLLED WREATH. :
de
en
- DE1684699U - HANDLEBAR ARRANGEMENT FOR MOPEDS OR SIMILAR VEHICLES. :
de
en
- FR1074698A - Improvements made to products and processes for finishing wood, especially for its coloring and filling of its pores :
en
fr
- DE918861C - Process for the production of potassium sulphate and magnesium sulphate (Kalimagnesia) containing potash agents from kieserite-containing potash crude salts :
de
en
- GB716577A - Improvements relating to variable transmission gearing :
en
- FR1074390A - Advanced process for electrolytic recovery from seawater of magnesium in the form of magnesium hydroxide :
en
fr
- FR1074433A - Tool holder for wood mortiser :
en
fr
- FR1074489A - Continuous hydraulic shifting particularly suitable for low power vehicles :
en
fr
- FR1074645A - Improvements to supericonoscope type viewing tubes :
en
fr
- GB716342A - Improvements in rotary pumps or compressors :
en
- GB716364A - Tire building method :
en
- GB716371A - Device for separating from a time modulated multi-channel pulse train a pulse train belonging to a desired channel and converting the latter pulse train into a duration modulated train :
en
- GB716454A - Typewriting machine :
en
- FR1074310A - Improvement in the coating of beet seeds or other :
en
fr
- FR1074522A - Machine for planting root seedlings :
en
fr
- FR1074844A - Molding process :
en
fr
- GB716447A - Improvements in or relating to mine roof supports :
en
- GB716534A - Improvements relating to machines for sealing bags :
en
- GB716333A - Improvements in and relating to 1:8-dihydroxy-5-nitro-4-amino-anthraquinone compounds :
en
- GB716494A - Improvements in or relating to mattresses :
en
- GB716531A - Improvements in or relating to slag-forming bodies for use in electric arc stud welding :
en
- US2690778A - Container for storage of liquids :
en
- DE1684480U - AIR FLAP. :
de
en
- DE918740C - Method for placing roof tiles in kilns :
de
en
- DE918842C - Piston pump, especially injection pump for fuel in engines :
de
en
- GB716500A - Improvements in or relating to automatic electrical circuit-breakers :
en
- GB716337A - Manufacture of pantetheine :
en
- US2691069A - Telephone intercept circuit :
en
- US2690858A - Automatic toothpaste dispenser :
en
- US2690913A - Magnetic memory device :
en
- CA506328A - Steam heated drier :
en
fr
- DE1684558U - PRESSURE REGULATOR FOR HAND INJECTION. :
de
en
- FR1074821A - Mechanism for operating a reciprocating pump from a wind-driven impeller or propeller :
en
fr
- DE918745C - Process for the low-temperature condensation of condensable components from gases containing water vapor :
de
en
- DE918794C - Compressed air reaction drive for toys :
de
en
- US2690928A - Windshield cover :
en
- DK78215C - Bearing device for internal combustion engines, in particular two-stroke diesel engines, for mounting superstructure sliders. :
da
en
- US2691125A - Electric circuit-arrangement for controlling direct current motors during the starting period :
en
- US2690818A - Snubber unit :
en
- US2690882A - Apparatus for magnetic recording :
en
- US2691028A - Estradiene compounds :
en
- US2690654A - Self-contained air conditioning unit :
en
- DE1684442U - UNSYMMETRIC AND SYMMETRIC INTERCHANGEABLE FRAMES MADE OF CERAMIC MATERIALS. :
de
en
- DE918820C - Device for determining the field energy or the field direction at any point in a high-frequency electromagnetic alternating field :
de
en
- US2690594A - Acoustical tile and method of manufacture :
en
- US2690838A - Combination toilet tissue package :
en
- US2691079A - Load tap selector for tapped transformers with several contact circles per phase :
en
- DE1684775U - CHAIN HOOKS. :
de
en
- CA506310A - Polymerized dichlorostyrenes containing organo-tin anti-crazing agents :
en
fr
- DE1684749U - COMPRESSED AIR BLOW AND SUCTION GUN. :
de
en
- DE918746C - Process for the production of aldehydes and ketones by the catalytic oxidation of alcohols :
de
en
- GB716569A - Conveyor apparatus for separating articles fed thereto in seriatim :
en
- DE918883C - Closed ferromagnetic deflection yoke for the simultaneous deflection of a cathode ray in two directions :
de
en
- DE1684460U - LONG PRECAST CONCRETE ELEMENT, IN PARTICULAR BINDER OF THIN SECTION :
de
en
- DE918833C - Process for the production of threads, wires, ribbons and. Like. From heat-sensitive, polymeric vinyl compounds in two stages :
de
en
- FR1074154A - Quick attachment device for items, such as metal badges, to fabric, leather or similar materials :
en
fr
- GB716479A - Process for compacting and rapid plastic stiffening or consolidation of various types of earthy materials :
en
- DE918699C - Immersion torch :
de
en
- GB716504A - Improvements in or relating to impact-operable electric alarm switch devices :
en
- DE916765C - Method and device for the unidirectional lifting of bristles, hair or other fiber material from a container :
de
en
- DE918859C - Improvement of the electrical conductivity of molded bodies made of concrete, especially of railway sleepers made of reinforced concrete :
de
en
- FR1074785A - Process for the preparation of pure calcium fluoride and silicic acid from fluorspar containing silicon dioxide :
en
fr
- GB716419A - An improved method of producing pipeless metal castings :
en
- DE1684669U - ELASTIC COUPLING. :
de
en
- DE1684776U - CONTROL VALVE. :
de
en
- DK78197C - Process for the preparation of benz (cd) indoline or nitrogen-containing derivatives thereof. :
da
en
- CA506277A - Reversible colter for two-way plow :
en
fr
- DE918876C - Ventilated collector :
de
en
- DE1684557U - SAFETY RELEASE FOR PLOW BODIES, IN PARTICULAR ON TRACTOR MOUNTED POWERS. :
de
en
- FR1074815A - Ligation with a lateral screw for mouthpieces of musical instruments :
en
fr
- FR1074554A - Double adjustable hinged garment rack :
en
fr
- US2690943A - Table assembly with detachable legs :
en
- CA506284A - Butt hook and link assembly :
en
fr
- US2690937A - Bearing locking collar :
en
- CA506320A - Fluff making method and apparatus :
en
fr
- US2690738A - Ball-point pen :
en
- DE1684666U - PIN SCREW. :
de
en
- DE918920C - Plate chain, especially for trough conveyors :
de
en
- CA506337A - Starch modification process :
en
fr
- FR1074209A - Process for preparing pregnenolone :
en
fr
- US2690901A - Undulated nozzle tip :
en
- DE918944C - Receiver for wireless communication technology, in which an arbitrary switch is provided to save network power :
de
en
- FR1074735A - Continuous rolling mill train for metal bars and wires :
en
fr
- FR1074771A - Method and device for the manufacture of catheters :
en
fr
- US2690696A - Automatic projection printing machine :
en
- USD173171S - Expansible wrist watch bracelet :
en
- CA506280A - Cesium bromide separation :
en
fr
- DE918755C - Image dissection tube with photocathode :
de
en
- GB716353A - Acid monoazo dyestuffs and a process for their manufacture :
en
- FR1074708A - Automotive air conditioner :
en
fr
- FR1074775A - Improvements to devices for gas analysis :
en
fr
- US2690878A - Method and means for reclaiming spike holes for rail fastenings :
en
- US2690771A - Heddle :
en
- US2690841A - Portable knockdown machine :
en
- USRE23883E - Cuprous chloride electrodes :
en
- DE1684534U - HOLDING DEVICE FOR ROD LAMPS. :
de
en
- US2690910A - Machine for automatically producing apparel belts and like strap bodies :
en
- US2690855A - Can opener :
en
- FR1074696A - Frequency generator :
en
fr
- GB716597A - Leaching of uranium :
en
- CA506227A - Shopping establishments :
en
fr
- DE1684447U - FOLDING CHAIR WITH TABLE. :
de
en
- DE1684553U - HOLDER FOR OPTICAL DEVICES, IN PARTICULAR TRIPOD FOR PHOTOGRAPHIC CAMERAS. :
de
en
- DE1684608U - CARRYING FRAME FOR PLATE-SHAPED EGG CARTONS. :
de
en
- DE1684723U - BELT DRIVES FOR ENCLOSED AUTOMATIC CHAIN MACHINES FOR JEWELRY AND FINE CHAINS. :
de
en
- FR1074175A - Process for manufacturing hollow sugar objects, and articles obtained by this process :
en
fr
- DE918749C - Device for holding trickle bars in trickle coolers :
de
en
- FR1074418A - Starters for fluorescent lamps and method of manufacture :
en
fr
- CA506298A - Registration control device :
en
fr
- CA506216A - Fuel-fired infra-red radiation generator :
en
fr
- DE918962C - Injection molding machine :
de
en
- US2690573A - Machine for turning the heel covers of platform shoes :
en
- US2691060A - Subscription television transmitter :
en
- CA506297A - Garbage vehicles :
en
fr
- CA506325A - Catalyst for hydrocarbon conversion :
en
fr
- DE1684763U - GUTTER OR SIMILAR PROFILE BODY. :
de
en
- US2690678A - Wedge drive chain :
en
- DE1684783U - PHOTOGRAPHIC LENS SHUTTER WITH BUILT-IN APERTURE. :
de
en
- FR1074347A - Process for the manufacture of selenium rectifiers :
en
fr
- CA506324A - Sawtooth-current generator :
en
fr
- CA506283A - Photographic film elements :
en
fr
- DE1684510U - LAUNCH DEVICE FOR CLIMBING PROPELLERS, HELICOPTERS AND SIMILAR TOYS. :
de
en
- DE918728C - Bending of elongated metal workpieces :
de
en
- DE918831C - Working electrode for electrode salt baths :
de
en
- GB716546A - Improvements in and relating to photographic reproduction cloth :
en
- CA506278A - Driving mechanism :
en
fr
- US2691031A - 3-keto-bisnor-4-cholen-11 alpha, 22-diol and esters :
en
- CA506229A - Poppet valves :
en
fr
- DE1684482U - VALVE FOR HIGH PRESSURE GAS CYLINDERS. :
de
en
- DE918952C - Device for charging and discharging the space between the electrode plates arranged one above the other in devices for dielectric heating in a high-frequency field :
de
en
- DE1684465U - METAL PROTECTIVE STRIP FOR WOOD PANELS. :
de
en
- DK78205C - Photo resistance. :
da
en
- FR1074353A - Automatic oil and water separator :
en
fr
- GB716497A - Improvements in or relating to the fractional distillation of high boiling liquid mixtures :
en
- US2690697A - Electrical-mechanical typewriter projection apparatus :
en
- US2691054A - Purification of aromatic hydrocarbons :
en
- DE1684454U - DEVICE FOR INDOOR VENTILATION. :
de
en
- FR1074700A - Control mechanism for container handling machines :
en
fr
- FR1074709A - Character Synthesizer :
en
fr
- US2690793A - Reclining back control for chairs :
en
- US2691132A - Magnitude and phase meter :
en
- US2690631A - Rotary abrading tool :
en
- US2690809A - Jet-operated rotary lifting device :
en
- GR15701B - SYSTEM FOR APPLICATION OF VARIOUS RELIEFS ON METAL PIPES OF VARIOUS LAYOUT. :
el
en
- DE1684583U - :
de
en
- US2690720A - Dehydrating incinerator :
en
- US2690881A - Pepper mill with cutter and crusher structures :
en
- DE918799C - Process for lining shaft or blast furnaces, especially for burning lime :
de
en
- DE1684798U - SECURITY NUMBER LOCK (COMBINATION LOCK). :
de
en
- DE918761C - Target course system :
de
en
- US2690830A - Page end margin indicator for typewriters :
en
- US2691013A - Bromosteroids :
en
- CA506258A - Substituted cyclohexylamine salts of penicillin and methods of preparing same :
en
fr
- DE1684646U - DRESS RACK. :
de
en
- DE918809C - Method and device for producing bristles from plastic :
de
en
- FR1074272A - Monorail installation :
en
fr
- DE918782C - Method and device for automatically setting a photocell to the maximum or minimum value of a radiation field :
de
en
- FR1074189A - Safety device for elevator or freight elevator :
en
fr
- FR1074414A - Combined Magnetic Head Tape Recorder :
en
fr
- FR1074466A - Sleeping bag :
en
fr
- GB716406A - Improvements in and relating to filament lamps :
en
- GB716540A - Improvements in or relating to flexible, low-noise, electrical cables :
en
- CA506232A - Chess boards :
en
fr
- CA506248A - Polyester resins from mixed diols :
en
fr
- DE1684581U - SIGNAL LIGHTING SYSTEM FOR MOTOR VEHICLES. :
de
en
- DE1684641U - ARRANGEMENT OF DIFFERENT UNITS OF A CIRCULAR ANESTHOSTIC MACHINE. :
de
en
- GB716375A - Improvements relating to operating means for electric switches :
en
- GB716513A - Improvements in or relating to vehicle axles :
en
- DE1684453U - MOTOR GRAB, ESPECIALLY FOR MANURE AND OTHER BUMPING MATERIAL. :
de
en
- DE1684711U - PACKING MATERIAL. :
de
en
- US2690634A - Packaging machine :
en
- AU159614B2 - Improvements in lock controlled bolt mechanism for doors of strongrooms, safes andthe like :
en
- CA506256A - Soya bean oil compositions :
en
fr
- DE1684662U - ROTARY VIBRATION DAMPER. :
de
en
- DE1684714U - PACKING FOR Litter and Liquids. :
de
en
- US2690965A - Herbicidal composition :
en
- US2690606A - Method of regulating a thread separating device for separating threads from a warp :
en
- DE918904C - Device for treating solid goods under the influence of mechanical vibrations in liquids :
de
en
- FR1074240A - Suspended file for filing cabinet with tilting elements :
en
fr
- AU2321753A - Improvements in periscopes :
en
- US2690580A - Paintbrush having an adjustable and removable brush head :
en
- US2690884A - Cable guide :
en
- US2691113A - Dynamoelectric machine rotor :
en
- DE918849C - Lock for dump truck :
de
en
- DE918863C - Trickle installation for cooling towers or the like. :
de
en
- DE918913C - Adjustment device for the lens in photographic cameras from an adjustment device built into the camera :
de
en
- US2690976A - Asphalt blend :
en
- US2690713A - Well pumping control :
en
- USD173170S - Game board :
en
- DE1684782U - DEVICE FOR DISPLAYING THE FUNCTIONAL POSITION OF A MANUAL ADJUSTABLE ORGAN IN PHOTOGRAPHIC CAMERAS. :
de
en
- GB716407A - Improvements in feeding and assembling nuts and washers :
en
- FR1074174A - Suspension device for ski lift fifth wheels :
en
fr
- GB716468A - Improvements in or relating to gas governors :
en
- FR1074155A - Method of operating a valve and valve applying this method :
en
fr
- FR1074261A - Busbar bridging switch :
en
fr
- FR1074172A - Improvements to the installation of submerged hydro-electric units :
en
fr
- DE918792C - Drive device for motor vehicles, in particular buses :
de
en
- US2690761A - Lubricant valve having means for manually selecting delivery pressure :
en
- GB716401A - Improvements in or relating to motor vehicle gears :
en
- GB716455A - Electric control device and its application to machine-tool control :
en
- FR1074424A - Windscreen wipers, in particular for motor vehicles :
en
fr
- FR1074293A - Supporting device with prestressed apron :
en
fr
- FR1074320A - Process for the preparation of fluorinated derivatives of aliphatic compounds :
en
fr
- FR1074763A - Character printing machine, controlled by punched cards :
en
fr
- GB716373A - Improvements in or relating to particle accelerators :
en
- DE1684468U - SPIRIT LEVEL. :
de
en
- CA506331A - Production of dialdehydes and conversion products thereof :
en
fr
- FR1074523A - Safety valve for appliances heated with combustible gases :
en
fr
- GB716327A - New heterocyclic compounds :
en
- CA506225A - Desk and seat combination :
en
fr
- FR1074830A - Manufacturing process of cast iron or ferro-alloys in a blast furnace :
en
fr
- GB716460A - Improvements in the production of sodium sulphide from sodium sulphate :
en
- GB716402A - Improvements in or relating to lithographic printing plates :
en
- FR1074393A - Cooling device for discharge tubes :
en
fr
- GB716591A - Improvements in or relating to margarine :
en
- FR1074480A - Process for the manufacture of tubes by means of electric welding :
en
fr
- GB716432A - Improvements in or relating to electrodes for photo-electric devices :
en
- CA506296A - Belleville rotator and spring surge damper :
en
fr
- US2690964A - Process for gelling liquid nitroparaffins :
en
- DE918681C - Stiffener for a self-tie :
de
en
- FR1074764A - Process for the production of condensation products :
en
fr
- GB716378A - Induction heating method and apparatus incidental to pressure welding seams of tubes :
en
- DE918856C - Swivel closure for glue bottles or similar vessels :
de
en
- DE918903C - Device for the treatment of any goods by the action of sound or ultrasonic vibrations :
de
en
- DK78218C - Tractor, especially agricultural tractor. :
da
en
- DE1684578U - IGNITION DEVICE FOR FLASH DEVICES FOR PHOTOGRAPHIC PURPOSES. :
de
en
- DE1684593U - SHOEMAKER BRUSHING MACHINE. :
de
en
- DE767907C - Process for the liquid treatment of grain or the like. :
de
en
- FR1074514A - Further training in globe valves :
en
fr
- US2691078A - Neutralizing circuits for highfrequency amplifiers :
en
- FR1074802A - Germanium metal recovery process :
en
fr
- FR1074754A - Method and device for the mechanical harvesting of roots, such as beets :
en
fr
- FR1074361A - Selection signal receiver assembly or the like :
en
fr
- FR1074551A - Method and apparatus for continuous percolation of lubricating oils :
en
fr
- DE1684520U - WASTE CONTAINERS, IN PARTICULAR PAPER BASKET. :
de
en
- FR1074259A - Lock for locking the articulation of walking devices for paralyzed legs :
en
fr
- GB716376A - Improvements in or relating to vapour electric arc converters :
en
- DE918827C - Process for manufacturing electrical capacitors :
de
en
- FR1074426A - Protective agent for various materials :
en
fr
- FR1074695A - Arc discharge tube, low pressure :
en
fr
- FR1074734A - Process for manufacturing a cage for ball bearings and a cage obtained by this process :
en
fr
- GB716317A - An improved drainer comprising an endless conveyor :
en
- US2690892A - Electric lawn mower extension cord bar :
en
- GB716315A - Electrical connectors for making a tapping from a linear conductor :
en
- DE1684634U - COOLING DEVICE FOR ELECTRIC MOTORS, IN PARTICULAR TO DRIVE SEWING MACHINES. :
de
en
- GR15707B - NEW TYPE AIRCRAFT UNDER A.D.K - 23. :
el
en
- FR1074449A - Improvements to capsules with seal for vials :
en
fr
- FR1074636A - Improvement with organofluorosilanes :
en
fr
- FR1074440A - Multi-scale graduated ruler :
en
fr
- FR1074574A - Trisazo dyes, their copper derivatives and the preparation of these compounds :
en
fr
- FR1074338A - Straw chopper machine, especially harvester or collector straw chopper :
en
fr
- DE918940C - Occupancy hour meter for telephone systems :
de
en
- DE1684726U - TYPOGRAPHICAL MEASURING DEVICE. :
de
en
- DE1684786U - FASTENING DEVICE FOR A VISOR SHIELD ON MOTOR VEHICLE BODIES. :
de
en
- DE918767C - Process for the processing of residues from the pressure hydrogenation of coals, tars and mineral oils :
de
en
- DE918698C - Process for the preparation of new disazo dyes :
de
en
- DE918841C - Starting device for air-compressing internal combustion engines :
de
en
- DE918851C - Closure of the pivoting side walls of vehicles equipped with hydraulic tilting devices :
de
en
- DE918873C - Electrical house installation, the conductors and installation apparatus of which are placed on the unplastered wall surface and embedded in the plaster layer :
de
en
- FR1074737A - Prefabricated building elements :
en
fr
- FR1074222A - Massager :
en
fr
- FR1074831A - Improving coating for metal adornment, eg bracelet, necklace, watch case, etc. :
en
fr
- DE907780C - Method and device for exchanging cold between the cold gases obtained in gas separation plants and the gas mixture to be separated :
de
en
- DE918712C - Process for the production of nitrogen-containing condensation products :
de
en
- DE918949C - Voltage indicator tubes, consisting of cathode, screen and luminescent screen with the same penetration along the cathode axis :
de
en
- FR1074813A - Improvements to information indicators with remote control :
en
fr
- FR1074541A - How to record and read data recorded on a medium :
en
fr
- US2690760A - Fluid pressure regulating system :
en
- US2691042A - Manufacture of tri-(dialkylaminoalkoxy) benzene :
en
- US2691066A - Automatic telephone system :
en
- US2691149A - Full interval timing on dispatch machine :
en
- CA506253A - Pulverulent asphaltic composition :
en
fr
- FR1074430A - Tool holder to slide :
en
fr
- FR1074651A - Improvement in fishing gear, known as spoons :
en
fr
- US2690873A - Combined thermostat and automatic pilot control :
en
- US2690950A - Attachment for desk structures :
en
- US2690661A - Scrubbing and polishing device and fabric therefor :
en
- AU2210253A - Apparatus for conveying and separating burr :
en
- DE1684701U - DEVICE FOR REMOTE CONTROL OF THE FUEL TAP AND THE CARBURETTOR DAB ON CLADDED SINGLE-TRACK VEHICLES. :
de
en
- GB716523A - Improvements in or relating to apparatus utilising integrating motors :
en
- USRE23884E - Adjustable grille :
en
- US2690744A - Self-contained illuminable examining instrument :
en
- US2690703A - Milling cutter toolhead :
en
- FR1074330A - Automatic optical range finder particularly applicable to cameras :
en
fr
- FR1074799A - Catalytic desulfurization process of petroleum hydrocarbons :
en
fr
- GB716499A - Improvements in and connected with the indication of torque reaction :
en
- DE918739C - Continuous furnace :
de
en
- US2690780A - Compounding of butyl rubber :
en
- US2690986A - Process for repairing leaky wood barrels :
en
- US2690784A - Strip applying device :
en
- DE918787C - Process for browning iron and steel :
de
en
- GB716423A - Improvements in or relating to the purification of alcohols :
en
- US2690857A - Material feeding apparatus and material actuated control means therefor :
en
- US2691102A - High gain vhf antenna system :
en
- US2690773A - Wire twisting and fusing machine :
en
- US2690560A - Fastening inserting machine :
en
- DE1684544U - LOCKWELL VEIL. :
de
en
- DE918866C - Selector switch :
de
en
- DE1684563U - WELDED CONNECTION FOR CASTINGS. :
de
en
- DE1684737U - REDUCING PLUG. :
de
en
- FR1074516A - Hermetic cap for watch case :
en
fr
- FR1074520A - Welding process by approximation with preheating of metal parts and equipment for the implementation of this process :
en
fr
- US2690909A - Tape folding mechanism :
en
- FR1074680A - Double pane :
en
fr
- FR1074188A - Perfected swim shorts :
en
fr
- DE918704C - Process for the production of light metal cylinders :
de
en
- FR1074595A - Method and apparatus for manufacturing synthesis gas from hydrocarbons, in particular gas containing methane :
en
fr
- GB716470A - Beet topping machine :
en
- DK78202C - Accumulator plate. :
da
en
- DE918969C - Throttle body for the even distribution of a canal flow :
de
en
- GB716574A - Radio-active decontaminants :
en
- GB716329A - Improvements in or relating to pressure vessels :
en
- GB716578A - Improvements in regulating apparatus for controlling the speed of a motor :
en
- GB716382A - Improvements relating to centrifugal pumps :
en
- DE918855C - Handlebar for bicycles :
de
en
- DE918966C - Adding machine with shaker trolley :
de
en
- DE1684596U - TWO PARTY GAME. :
de
en
- FR1074284A - Miscellaneous product dispenser :
en
fr
- DE1684613U - SHOULDER CHANNEL WITH REPLACEABLE CLEANING SCREENS FOR GRAIN DRYERS. :
de
en
- FR1074824A - Improvements in the manufacture of turbine blades :
en
fr
- FR1074168A - Improvements made to mine stanchions :
en
fr
- FR1074637A - Regeneration of catalysts containing noble metals :
en
fr
- FR1074215A - Arc extinguisher assembly for mechanical inverters :
en
fr
- DE763982C - Process for the catalytic conversion of gas mixtures containing carbon dioxide and hydrogen into hydrocarbons :
de
en
- DE918752C - Arrangement for image separation tubes :
de
en
- FR1074385A - Laundry pestle-shaped washing machine :
en
fr
- GB716369A - Photographic methods of making fine lined screens :
en
- GB716379A - Improvements in or relating to parking structures for motor vehicles :
en
- FR1074219A - Method for waterproofing masonry :
en
fr
- GB716421A - Improvements in or relating to means for cleaning the interior of pipes, or tubes :
en
- FR1074459A - Method and apparatus for engraving and cutting metals :
en
fr
- DE1684494U - ACCIDENT PREVENTION SHOES MADE OF RUBBER, PLASTIC OD. DGL. :
de
en
- DE1684766U - FORMWORK BEAM. :
de
en
- DE1684661U - POWER PLANT FOR POWER ENGINES. :
de
en
- DE1684739U - ROLLER SWITCH. :
de
en
- FR1074421A - Lifting gear :
en
fr
- GB716370A - Improvements in apparatus for counting or removing faults from yarns and threads :
en
- CA506242A - Draw-off cock and temperature compensated conductivity cell for distilled water :
en
fr
- US2690851A - Bale loader :
en
- FR1074676A - Process for preparing delta 8 (9) -11-keto-cyclopentanopolyhydrophenanthrenes :
en
fr
- FR1074730A - Television relay installation :
en
fr
- DE1684717U - DEVICE FOR LUBRICATING WOODEN TRACK SLATS IN WET AND DAMP SHELLS. :
de
en
- FR1074591A - Process to make synthetic resin palates more resistant and flexible in dental prostheses :
en
fr
- DE1684440U - DEVICE FOR DUSTING FRAGRANCES, DISINFECTANTS OR. DGL. :
de
en
- FR1074790A - Process for the manufacture of phosphonic esters having an insecticidal action :
en
fr
- FR1074845A - Improvements to separable joints :
en
fr
- US2691127A - Overload control means for motors :
en
- USD173138S - Bingham, jr
boot :
en
- DE760068C - Process for the production of wear-resistant and rust-protecting coatings on objects made of iron :
de
en
- DE918783C - Erasing device for calculating machines :
de
en
- DE1684744U - BURNERS FOR LIQUID OR PUSTY FUEL. :
de
en
- DE1684680U - STAR-SHAPED PACKAGING AND DISPLAY CONTAINERS FOR GOODS PACKAGED IN CARTONES OR ROLLS. :
de
en
- DE918759C - Circuit arrangement for two-way speaker systems with conference operation :
de
en
- US2691041A - N-(tertiary-aminoalkyl)-2-substituted-4-nitrobenzamides and their salts :
en
- US2691080A - Master controller and dynamic brake control for hoists :
en
- CA506308A - Method of preparing erythromycin carbonates and the erythromycin carbonates resulting from said method :
en
fr
- FR1074828A - Improvements in the Composition and Methods of Applying Polyvinyl Chloride :
en
fr
- FR1074571A - Devices allowing the movement of motor vehicles on railways and on roads :
en
fr
- FR1074580A - Packaging of a liquid product by absorption in a solid body :
en
fr
- CA506300A - Vices :
en
fr
- US2691005A - Textile-decorating compositions :
en
- US2690972A - Food products containing honey and method of manufacturing them :
en
- US2690791A - Contour chair with adjustable seat :
en
- US2690827A - Rotary feeder for evenly distributing material in barrels :
en
- DE1684615U - ELASTIC MOUNTING FOR THE MOVEMENT IN THE WRISTWATCH CASE. :
de
en
- DE767899C - Conversion of carbon monoxide with hydrogen to hydrocarbons :
de
en
- GB716374A - Dielectric heating apparatus for use in producing hollow structures from sheet material :
en
- AU161981B2 - Apparatus for applying adhesive :
en
- DK78195C - Process for the production of pure nickel or cobalt hydroxide. :
da
en
- US2690975A - Hydraulic cement compositions :
en
- DE1684533U - SMALL ELECTRIC MOTOR. :
de
en
- DE918870C - Muenz throw-in lock :
de
en
- US2691105A - Tuning system :
en
- USD173176S - Combined rear light, stop light, back-up light, and
fender trim for automotive vehicles :
en
- DE1684492U - SUN VISOR. :
de
en
- DE1684502U - CLEANING ROLLER DEVICE FOR SUSPENSION STRAPS AND CORRUGATED CYLINDERS OF STRETCH PLANTS. :
de
en
- DE1684528U - SEALING FOR SWITCH TOGGLE OF ELECTRIC DEVICES. :
de
en
- DE1684657U - POTATO SKIN MACHINE. :
de
en
- DE918707C - Method and device for regulating the air condition in rooms by direct and indirect room air humidification :
de
en
- US2690699A - Apparatus for slicing organic tissue :
en
- USD173141S - Game board :
en
- DE1684745U - CUFF FOR MEASURING BLOOD PRESSURE. :
de
en
- DE764012C - Electron-optical imaging system to achieve a small electron spot :
de
en
- DE918695C - High-performance transformer that can be moved by rail in a ready-to-use condition :
de
en
- DE918810C - Method and device for continuous dialysis of liquids containing colloidal substances :
de
en
- FR1074465A - Method and device for preventing soiling of walls by heating apparatus :
en
fr
- DE1684430U - ENVELOPE FOR CATALOGS, ADVERTISING MATERIALS AND THE LIKE WITH DEVICES FOR FILING IN FOLDERS. :
de
en
- DE1684670U - COUPLING WITH RETURN SAFETY FOR THE CONNECTION OF A FULL DRIVE SHAFT WITH A DRIVEN SHAFT COMPOSED BY THREADED COUPLINGS. :
de
en
- DE918950C - Electron microscope with object reaction chamber :
de
en
- FR1074427A - Improvements to processes for the preparation of benzene hexachloride :
en
fr
- FR1074683A - Method and apparatus for continuously forming thermoplastic profiles :
en
fr
- FR1074564A - Process for balanced drawing of liquids such as gaseous liquids and devices intended for carrying out this process :
en
fr
- FR1074572A - Improvements to mechanical rakes with lateral flow or windrow turners :
en
fr
- US2690891A - Resilient mounting :
en
- USD173160S - Earring or the like :
en
- CA506281A - Closures for bottles and the like :
en
fr
- US2690792A - Folding chair :
en
- DE1684708U - TUBE CLOSURE. :
de
en
- FR1074151A - Rotary snow plow for clearing tracks below the running surface :
en
fr
- FR1074468A - Process for the production of fibers in polyvinyl alcohol or its water-soluble derivatives :
en
fr
- FR1074693A - Catalytic desulfurization process of petroleum hydrocarbons :
en
fr
- FR1074838A - Synchronization device for electric musical instruments :
en
fr
- GB716458A - Improved pigment dispersion and method for dispersing pigments in mineral oil printing inks :
en
- GB716485A - Improvements in and relating to the production of esters :
en
- CA506274A - Multi-electrode semi-conductor crystal elements :
en
fr
- CA506305A - Resilient seat suspension :
en
fr
- DE1684515U - ROTATING FASTENER. :
de
en
- DE1684429U - PICTURE CALENDAR. :
de
en
- US2690876A - Fastening for rails :
en
- US2691134A - Leak detector :
en
- DE918798C - Earth pot forming machine :
de
en
- CA506266A - Drying of yarn packages :
en
fr
- CA506292A - Broad band electrical discharge device :
en
fr
- CA506301A - Pulse-signal translating system :
en
fr
- CA506239A - Production of melamine :
en
fr
- USD173152S - Yun wing gee
checkerboard :
en
- US2690990A - Production of motor fuels from heavy hydrocarbon oils in a two stage conversion process with inert solids :
en
- AU166790B2 - An improved reversable disc plough :
en
- CA506306A - Electric coil winding machines :
en
fr
- CA506286A - Moistureproof film :
en
fr
- DE1684709U - TUBE QUICK SCREW CONNECTION. :
de
en
- DE918692C - Method for fastening the armature winding bars in collectors of electrical machines :
de
en
- DE918717C - Slide projector, in whose beam path an ambient lighting of the slide image is displayed :
de
en
- FR1074344A - Armed and leaded electrical conductor stripping device :
en
fr
- US2691034A - Method of synthesizing gasoline hydrocarbons :
en
- GR15711B - EXPENSIVE CHEESE CUTTING DEVICE. :
el
en
- US2690630A - Producing asteriated corundum crystals :
en
- US2690710A - Value-printing apparatus :
en
- US2691120A - Ionizing flash lamp :
en
- FR1074585A - Pressure fluid control unit :
en
fr
- FR1074605A - Packaging improvements :
en
fr
- FR1074687A - Arrangements for prefabricated, demountable metal frame houses :
en
fr
- GB716558A - New black vat dyestuffs of the benzanthronepyrazoleanthrone series :
en
- FR1074543A - Electron tube :
en
fr
- FR1074641A - Light-sensitive diazotype layers containing magnesium salts :
en
fr
- GB716326A - Process for the production of aliphatic alcohols :
en
- GB716463A - Feeding apparatus for poultry :
en
- GB716551A - A new or improved means for constructing pre-fabricated buildings :
en
- DE918939C - Sum translator for evaluating pulses from multiple alphabets :
de
en
- DE1684600U - CHILDREN'S PLAY KIT. :
de
en
- AU2277653A - Knockdown building panels and connectors therefor :
en
- DE1684509U - BAST GAME FOR THE PRODUCTION OF FIGURAL REPRESENTATIONS. :
de
en
- DE1684755U - INTERCHANGEABLE FRAME. :
de
en
- FR1074768A - Signaling installation by pulse code modulation :
en
fr
- FR1074788A - Electric energy regulator :
en
fr
- USD173146S - Article holding clamp or the like :
en
- FR1074467A - Shaking machines :
en
fr
- GB716367A - Improvements relating to internal combustion engine fuel pump driving arrangements :
en
- US2690583A - Dust mop :
en
- DE1684488U - ARMRESTS FOR MOTOR VEHICLE. :
de
en
- DE908000C - Loom :
de
en
- FR1074446A - Process for the preparation of valuable pigment dyes :
en
fr
- FR1074646A - Mechanical circuit breaker :
en
fr
- FR1074470A - Improvements to aeromotors :
en
fr
- FR1074766A - Manufacturing process for reinforced plastics :
en
fr
- DE1684445U - EGG CUTTER. :
de
en
- DE918816C - Circuit arrangement for telecommunication, in particular telephone systems :
de
en
- FR1074691A - Improvements to score recording devices for table games :
en
fr
- FR1074298A - Continuous duty high intensity arc lamp :
en
fr
- FR1074490A - Improvements to molding machines :
en
fr
- GB716559A - Improvements in and relating to remote control systems for electric motors :
en
- DE918819C - Transmission device for frequency shift telegraphy :
de
en
- FR1074677A - System allowing the automatic, partial or complete inflation of pneumatic devices consisting of one or more flexible pockets, such as mattresses, boats, lifebuoys, etc. :
en
fr
- US2690735A - Eraser retaining cap and clip :
en
- US2691047A - Preparation of oxo aldehydes using glycol solvents :
en
- FR1074365A - Device for remote observation and recording of the movements of a point :
en
fr
- FR1074606A - Improvements in processes for manufacturing containers with walls made of a fibrous material and with several layers :
en
fr
- FR1074736A - Improvements made to valves or inflation valves :
en
fr
- FR1074460A - Cathode for electrical discharge tubes :
en
fr
- FR1074797A - Synchronization device, in particular for television sets :
en
fr
- GB716424A - Improvements in or relating to methods of manufacturing cellular products :
en
- US2690961A - Chemical manufacture :
en
- FR1074593A - Improvements to pumps and rotary motors :
en
fr
- US2691074A - Amplifier having frequency responsive variable gain :
en
- FR1074247A - Improvements to devices intended to keep the edge of a piece of fabric or a similar product in motion in an unrolled state :
en
fr
- FR1074624A - Improvements to the construction of long span roofs :
en
fr
- GB716552A - Improvements in magneto-electric generators :
en
- DE1684605U - FOLDING BOX. :
de
en
- FR1074632A - New directional device for road motor vehicles :
en
fr
- DE1684663U - CABLE LUG FOR SPARK PLUGS WITH BUILT-IN SPARK TERMINATOR. :
de
en
- US2690922A - Magnetic catch for sliding doors :
en
- FR1074319A - Anti-firedamp detonating cord :
en
fr
- FR1074443A - Box with lid forming darkroom :
en
fr
- GB716566A - Improved process for manufacturing fertilisers :
en
- DE1684414U - CLOCK CASE WITH ELASTIC BEARING FOR THE MOVEMENT. :
de
en
- FR1074167A - Insulating cover for electrical equipment :
en
fr
- FR1074252A - Brazed joint connection :
en
fr
- FR1074743A - Ladder protection device :
en
fr
- FR1074384A - Method and device for feeding, transporting and removing sheet-like materials in a processing chamber :
en
fr
- DE1684416U - ADDITIONAL EQUIPMENT FOR WATCHMAKER ROLLER CHAIRS. :
de
en
- DE1684565U - HEAD SCREW WITH WASHER, IN PARTICULAR CONTACT SCREW FOR CONNECTING ELECTRICAL CABLES. :
de
en
- DE1684477U - GAPLESS SEAL TO PREVENT LIQUID OR GAS MEDIA AT CONNECTIONS AND CLOSURE POINTS OF PIPELINES, MACHINERY AND THE LIKE. :
de
en
- DE918887C - Spinning solution :
de
en
- DE1684715U - CAN FOR CONSISTENT SUBSTANCES. :
de
en
- FR1074223A - Liquid freezing plant :
en
fr
- GB716580A - Devices for radius truing of grinding wheels :
en
- US2690640A - Peanut harvester :
en
- US2690649A - Control for heat pump and water heater :
en
- US2690842A - Fuel line cleaner device :
en
- CA506282A - Photographic material :
en
fr
- FR1074463A - Improvements to connecting parts of electrical conductors or other massive metal parts, wired or tubular :
en
fr
- FR1074725A - Straw mats with wooden partitions for bottle packaging :
en
fr
- US2690581A - Cleaning and polishing cloth for bowling balls :
en
- DE1684653U - STAIR BASE WITH LOCKS. :
de
en
- US2690689A - Flexible drive means for socket wrenches :
en
- US2691082A - Circuit controlling device :
en
- FR1074592A - Apparatus for punching designations representative of data in a record sheet :
en
fr
- FR1074668A - Bandpass filters :
en
fr
- DE1684695U - RING- OR DISC-SHAPED CONSTRUCTION IN USE AS EDGE WREATH, RIM, TIRE OR. DGL. :
de
en
- FR1074423A - Device for obtaining the radial displacement of an eccentrically rotating member :
en
fr
- IE21156L - Drawing textile fibres :
en
- FR1074808A - Device adapting to a hammer shank for a perforator, for the simultaneous injection of air and water and their rapid evacuation with the debris coming from the drilling of rocks :
en
fr
- GB716436A - Improvements in or relating to wrenches :
en
- GR15712B - METHOD OF SUPPLYING MANY DC CONTINENTS OF DIFFERENT VOLTAGE AT THE SAME TIME BETWEEN TWO AND ONLY PIPES. :
el
en
- DE918775C - Machine for cutting the cleats or legs of chairs, tables or the like. :
de
en
- FR1074263A - Electro-dynamic relay :
en
fr
- DE1684405U - PACKAGING FOR ANY PURPOSES. :
de
en
- US2690899A - Electric discharge tube with anode cooling means :
en
- US2690815A - Recovery of hf :
en
- GB716483A - Improvements in plug and socket connectors for electrical circuits :
en
- GB716484A - Improvements in auxiliary starting carburetters :
en
- FR1074200A - Further training in the manufacture of valve cleats :
en
fr
- FR1074296A - Loading installation through the top or top opening, for vat ovens, silos, etc. :
en
fr
- FR1074410A - Shade improvements :
en
fr
- FR1074432A - Improvements to the sockets of electrical equipment :
en
fr
- FR1074600A - Improvements in electric irons :
en
fr
- CA506275A - Hank winding machine :
en
fr
- CA506294A - Extension leaf for furniture :
en
fr
- DE1684516U - DEVICE FOR PACKAGING LIQUIDS, ESPECIALLY EDIBLE OILS. :
de
en
- DE918715C - Device on inclination scales :
de
en
- FR1074291A - Damping device for office accounting machines :
en
fr
- FR1074439A - :
fr
- US2690803A - End wire frequency measuring and cutting jig :
en
- USD173153S - Electric meat grinder :
en
- FR1074286A - roll-up and removable sun visor :
en
fr
- FR1074482A - Control mechanism for various levers and machines comprising this mechanism :
en
fr
- DE1684542U - HAIR ROLLER. :
de
en
- USD173147S - Davis
combined condiment dispenser
set and toothpick holder :
en
- FR1074327A - Improvements to processes and devices for continuously removing scale from iron strips or bands :
en
fr
- GB716516A - Improvements in or relating to remote-control electric circuits :
en
- DE918766C - Stripping of regenerator chambers :
de
en
- DE1684506U - CLEANING DEVICE FOR TEXTILE MACHINERY. :
de
en
- CA506262A - Protective hood for insulator bushing :
en
fr
- CA506348A - Extractor :
en
fr
- CA506238A - Resinous aldehyde-reaction product of a linear polymer :
en
fr
- US2690682A - Antibacklash control shaft :
en
- DE918772C - Sleeve for beds, quilts, mattresses, etc. like :
de
en
- FR1074721A - Process for obtaining synthetic fibers :
en
fr
- GB716593A - Improvements in and relating to containers for lipstick or like stick like articles :
en
- US2690944A - Cabinet structure :
en
- US2690992A - Formaldehyde distillation by use of ethers :
en
- US2690921A - Latching assembly :
en
- NL77569C - :
en
- CA506285A - Removable bearing shield or seal :
en
fr
- US2691048A - Separation of glycols and glycol ethers :
en
- DE1684569U - RUBBER-METAL COMPONENT TO BE USED AS SHOCK-ABSORBING SUPPORT. :
de
en
- FR1074598A - Copolymerization products containing carboxyls and their preparation :
en
fr
- DE1684567U - SHOCK ABSORBER. :
de
en
- DE1684676U - MULTI-SIDED ROUNDED GLASS DISPLAY. :
de
en
- DE918877C - Arrangement for generating frequency marks on the fluorescent screen of an electron beam tube :
de
en
- DE1684463U - ROOF TILE. :
de
en
- DE1684796U - RIDING SCOOTERS. :
de
en
- US2690719A - Trap door and step assembly :
en
- DE1684551U - GLASS FRAME. :
de
en
- FR1074690A - Crankset amplifies the power obtained by a normal pedaling movement :
en
fr
- GB716519A - An ester of piperonylic acid and insecticidal compositions thereof :
en
- CA506340A - Seat spring :
en
fr
- FR1074643A - Process and installations for the slaughter and extraction, on curved sections, of coal and other ores :
en
fr
- FR1074832A - Copying device, especially for lathes :
en
fr
- GB716355A - Improvements in and relating to condensation and polymerisation products of ketone cyanhydrins and aldehydes :
en
- US2690730A - Electrostatic coating apparatus :
en
- US2690731A - Apparatus for producing electrically conducting coated bodies :
en
- US2690774A - Wire-type power saw :
en
- US2690939A - Fluid pressure cylinder :
en
- US2690968A - Development of diazo and azide sensitized colloids :
en
- US2690985A - Belt :
en
- USD173139S - Floodlight holder :
en
- DE1684409U - SLIDING HANDLE FOR SPECIAL BIN FOR DUST-FREE EMPTYING. :
de
en
- FR1074521A - Process for treating potatoes and products resulting from the application of this process :
en
fr
- GB716395A - Improvements in or relating to shoe upper lacing machines :
en
- US2691032A - Ester end blocked polysiloxanes :
en
- USD173177S - Wright
parka :
en
- US2690693A - Fastener with expanding spring gripping means :
en
- US2690807A - Combination oil well tool :
en
- US2690983A - Process of removing rust and inhibiting further rusting :
en
- US2691094A - Radio control circuit :
en
- US2691030A - 11 alpha-hydroxy-6-dehydroprogesterone and esters thereof :
en
- CA506243A - Apparatus for releasing fire-extinguishing dry chemical :
en
fr
- DE1684644U - QUILT, TRAVEL RUG OD. DGL. :
de
en
- DE918880C - Arrangement with a metal sleeve and insulating body enclosed by this, e.g. for lamp sockets, plugs etc. :
de
en
- US2690816A - Automatic reverser for lubricating systems :
en
- US2690821A - Working platform base :
en
- US2690868A - Compressor valve structure :
en
- DE1684611U - REVERSIBLE GRILLE. :
de
en
- US2690931A - Diverting valve for pneumatic conveying apparatus :
en
- USD173145S - Earring or similar article :
en
- DE1684682U - PROTECTIVE CAP MADE OF POROESE RUBBER, POROUS PLASTIC OR PLASTIC FOAM FOR EXHIBITION STANDS AND OTHER STANDS OF ALL KINDS. :
de
en
- DE1684733U - DEVICE FOR RADIO OR TELEVISION RECEPTION. :
de
en
- GB716498A - Improvements in or relating to the fractional distillation of high boiling liquid mixtures :
en
- US2691114A - Generator brush with condition indicator :
en
- US2690690A - Self-ejecting chuck wrench :
en
- FR1074233A - Dual-use sanitary block :
en
fr
- FR1074720A - Solid rubber tire for heavy loads :
en
fr
- GB716514A - Tablet container :
en
- US2691119A - Focus system :
en
- USD173144S - Toilet bowl brush holder :
en
- USD173161S - Radar indicator :
en
- DE918697C - Method for determining the average power value of several alternating currents :
de
en
- FR1074738A - Tape recorder :
en
fr
- DE1684633U - SMALL FORMAT BASE FOR SELF-SWITCHING. :
de
en
- DE918725C - Cylinder head gasket :
de
en
- FR1074662A - Further training for carriers :
en
fr
- US2691052A - Purification of perfluorocompounds :
en
- DE1684437U - MULTIPLE ANTENNA SYSTEM. :
de
en
- DE755276C - Method and device for producing stiffened wire meshes :
de
en
- DE1684694U - REPLACEMENT CANISTERS, IN PARTICULAR FOR VEHICLES. :
de
en
- FR1074392A - Contact member for the electrical connection of a flat disc to a flat wall :
en
fr
- US2690585A - Hanger for showcase doors :
en
- DE918821C - Electric sensor control for copying machines, especially for copying machine tools :
de
en
- US2690614A - Can punch :
en
- US2690867A - Detachable handle-means for packages :
en
- US2690906A - Analytical balance :
en
- CA506302A - Wide-band direct-current repeater :
en
fr
- DE1684438U - LIGHT BULB SOCKET FOR LIGHT BULBS WITH THREAD AND PLUG-IN BASE. :
de
en
- DE755962C - Electron tubes for generating, amplifying and receiving decimeter and centimeter waves :
de
en
- DE918737C - Box arrangement on motorcycles :
de
en
- CA506257A - Rotary wire stitching or stapling machine :
en
fr
- DE1684422U - CANDLE LIGHTER AND CLEANER. :
de
en
- DE1684631U - CONTACT LEVER CONTROLLED BY A CAM. :
de
en
- AU163421B2 - Knockdown building panels and connectors therefor :
en
- DE918703C - Casting channel for horizontally arranged, elongated, circumferential casting molds :
de
en
- FR1074194A - Weighing instrument :
en
fr
- FR1074839A - Device for determining a direction by means of electromagnetic waves :
en
fr
- GB716314A - Improvements in plant supports :
en
- DE1684601U - TOY. :
de
en
- DE1684702U - SAFETY SHAVER. :
de
en
- DE918724C - Safety device for driving agricultural machines, in particular mobile collective presses, which can be coupled with a tractor in a train connection :
de
en
- DE918762C - Arrangement for measuring the distance from the airport for aircraft :
de
en
- GB716457A - Improved windscreen wiper drive mechanism :
en
- AU165750B2 - Gear for lifting and tipping fish traps andthe like over vessels bulwark :
en
- US2690941A - Serving tray attachment for coffee tables :
en
- US2690947A - Spark plug container :
en
- CA506344A - Printing telegraph systems and apparatus :
en
fr
- DE757317C - Procedure for laying district heating lines :
de
en
- DE761496C - Electric slave clockwork with armature that can be stepped forward due to current surges changing polarity :
de
en
- FR1074288A - Device for protecting motor vehicles against theft :
en
fr
- FR1074713A - Method and apparatus for the manufacture of porous or homogeneous polyurethane plastics :
en
fr
- DE754784C - Electric drive for the type carrier of typewriters u. like :
de
en
- US2690652A - Noise eliminator for refrigerating apparatus :
en
- DE918900C - Binocular microscope tube :
de
en
- DE918694C - Device for achieving a torque in AC motors that is dependent on voltage fluctuations in a certain way :
de
en
- US2690574A - Machine for operating upon soles :
en
- FR1074403A - Mechanical device for lifting a towed agricultural implement :
en
fr
- IE21284L - Sheep branding fluids :
en
- FR1074493A - Apparatus for cleaning the combustion air supplied to an internal combustion engine :
en
fr
- FR1074164A - Improvements in capacitor construction :
en
fr
- GB716589A - Improvements in or relating to a fluidtight watch case :
en
- FR1074412A - purification of boiler feedwater :
en
fr
- GB716345A - Improvements relating to heating and ventilating arrangements for motor vehicles :
en
- DE1684619U - DEVICE FOR REMOVING BALL BEARINGS OD. DGL. :
de
en
- CA506259A - Spot or seam welding :
en
fr
- DE1684719U - CONICAL SEALING PLUG. :
de
en
- DE918686C - Arrangement of the coupling element of railroad cars :
de
en
- FR1074246A - New box in molded material :
en
fr
- GB716493A - Improvements in and relating to tube testing machines :
en
- GB716536A - Improvements in or relating to polysiloxanes :
en
- FR1074539A - Ballpoint pen enhancements :
en
fr
- GB716462A - Rotary constant delivery pump :
en
- US2690592A - Method of and apparatus for extruding tubing :
en
- US2690756A - Apparatus for cleaning pipe lines :
en
- US2691011A - Recovery of sterol glycosides and inositol :
en
- DE1684716U - MUELLGEFAESS. :
de
en
- DE918710C - Slot milling disc for woodworking :
de
en
- US2690664A - Protective dial assembly for permutation locks :
en
- US2691161A - Navigation system, including radio direction-finding equipment :
en
- US2691058A - Electrostatic screening conduits for electric conductors :
en
- FR1074829A - Ferromagnetic ceramic compositions with rectangular hysteresis loop :
en
fr
- FR1074417A - Incandescent electric lamp and connections between conductors and filaments :
en
fr
- FR1074660A - Process for the preparation of d-acid glycinamide. l-dihydro-nor-lysergic :
en
fr
- FR1074205A - Process for transforming liquid hydrocarbons into flammable jelly :
en
fr
- FR1074726A - Electrical connection with several contacts :
en
fr
- GB716474A - Compound integrating meter for measuring quantities of gas delivered :
en
- FR1074701A - Improvement in organopolysiloxane compositions :
en
fr
- DE753266C - Multi-layer rubber body :
de
en
- FR1074180A - Improvement in ignition of internal combustion engines :
en
fr
- FR1074317A - Advanced portable fuel storage and charging cartridge :
en
fr
- FR1074337A - Plow such as cultivator :
en
fr
- DE764392C - Choke coil for electric arc furnace systems, adjustable under load :
de
en
- FR1074457A - Telescopic elastic fork, especially for bicycles, mopeds and motorcycles :
en
fr
- FR1074607A - Liquid dispensing fountain :
en
fr
- GB716323A - Processes for making organic polysilicates :
en
- DE1684470U - DIVE DEPTH INDICATOR. :
de
en
- DE918871C - Process for the production of aging-resistant and cold-resistant lines and cables :
de
en
- FR1074498A - Electric switch allowing the power of a heating resistor to be changed at will :
en
fr
- GB716503A - Improvements in or relating to electromagnetic relays and mounting arrangements therefor :
en
- GB716600A - Improvements in aircraft :
en
- DE918793C - Water resistance reduction device on watercraft :
de
en
- FR1074841A - Endless belt grinding or polishing device adaptable to a mechanically operated tool :
en
fr
- DE1684524U - HYDRAULIC PIT STAMP. :
de
en
- FR1074757A - Improvements in the preparation of methylstyrene :
en
fr
- US2690835A - Method of conveying material :
en
- US2691071A - Party line station identification dial mechanism :
en
- US2691117A - Electron-discharge device :
en
- FR1074422A - Pedestal for swivel chair :
en
fr
- GB716472A - Fibre-forming compositions :
en
- GB716524A - Improvements in or relating to forced flow, once through, steam generating and superheating units :
en
- FR1074227A - Method for spraying or spraying a liquid under pressure, and apparatus for carrying out this method or similar methods :
en
fr
- FR1074360A - Cathode for discharge tube :
en
fr
- FR1074382A - Ignition starter for luminescent electric discharge tubes :
en
fr
- FR1074526A - Variable reactance choke, pre-magnetization, for polyphase systems :
en
fr
- FR1074542A - Telescope mirror mounting device :
en
fr
- GB716532A - Improvements in or relating to the impact extrusion of metals :
en
- DE918898C - Vulcanizable compound for the production of siloxane rubber :
de
en
- DE1684643U - FLYWINDOWS. :
de
en
- GB716478A - Apparatus for driving rotatable work pieces :
en
- GB716505A - Improvements in or relating to hydroforming process :
en
- GB716332A - Optical beam splitting or combining systems :
en
- GB716585A - Improvements in and relating to manifolding devices for use with autographic registers, typewriters or like recording apparatus :
en
- FR1074349A - Adjustment buckle for clothes or underwear :
en
fr
- FR1074780A - Improvements to two-wheel wind turbines :
en
fr
- DE1684588U - WINDOWS. :
de
en
- DE918858C - Dispensing stand for liquid container :
de
en
- GB716387A - Improvements in or relating to magnetic amplifiers :
en
- FR1074434A - Skin finishing process and resulting product :
en
fr
- DE1684760U - DRIVE DEVICE FOR THE CART OF LIFTS. :
de
en
- FR1074511A - Safety device for paper cutters and other machines :
en
fr
- FR1074584A - Cyclopentanophenanthrene derivatives and process for their preparation :
en
fr
- FR1074283A - Conveyor belts, working belts and the like for textile machines, in particular for spinning machines :
en
fr
- DE1684706U - FOOT OF PACKAGING CONTAINERS WITH LID CLOSURE. :
de
en
- FR1074230A - Improvements to skid support devices for liquid storage tanks :
en
fr
- FR1074707A - Improvements relating to tensioners for chains, belts and the like :
en
fr
- DE918771C - Method and device for the production of multilayer, in particular cladding and laminated glass :
de
en
- DE918924C - Selection index with sorting device and perforated index cards :
de
en
- GB716477A - Production of a heat-sealable fibrous web for the manufacture of containers and bags :
en
- US2691003A - Building material comprising a hydraulic binder, gum arabic, and a resin :
en
- US2691029A - Steroid oxidation :
en
- DE1684552U - REINFORCED CONCRETE WINDOW SILL. :
de
en
- FR1074594A - Maneuver remote transmitter-repeater-recorder :
en
fr
- FR1074762A - Conveyor belt support roller, or others :
en
fr
- GB716570A - Web packaging apparatus :
en
- GB716351A - Improvements in moulded inserts for plastic articles :
en
- DE918719C - Dispensing device for beverages with coin slot :
de
en
- US2690969A - Health promoting culture :
en
- US2690643A - Telescopic supporting device for thread guides :
en
- US2690956A - Process of making sodium cyanate :
en
- US2691053A - Production of 1, 1, 1-trifluoro-2, 2, 2-trichloroethane :
en
- DE918800C - Filter device for freshening beverages, in particular for dechlorinating and removing odor from drinking water with activated carbon :
de
en
- GB716451A - A novel indoline derivative and process for the manufacture thereof :
en
- FR1074334A - Bèle, especially for low height sizes :
en
fr
- DE918911C - Soldering iron, especially soldering iron with electrical heating, with a core that conducts heat well :
de
en
- FR1074702A - High retrieval speed data storage device :
en
fr
- GB716510A - Means for driving a fuel injection pump of an internal combustion engine of the compression ignition type to prevent positive reverse rotation of the engine :
en
- US2690930A - Water softener dispenser :
en
- GB716417A - Improvements in or relating to a method and apparatus for cooling moulding sand by means of air or gas :
en
- DE918971C - Limit stop for the feed of material bars :
de
en
- DE767905C - Method for fastening pipes or pipe connection pieces in the wall of the collecting chamber of a steam boiler :
de
en
- FR1074276A - Improvements made to metal tubes for cross-wire spools :
en
fr
- FR1074597A - Method and apparatus for wrapping packaging and the like, for example bottles :
en
fr
- FR1074694A - Winding device for material with inscriptions in accounting machines :
en
fr
- GB716592A - Process of and apparatus for causing the division of a liquid flow into different parts according to viscosity :
en
- GB716507A - Improvements in typographical appliances :
en
- FR1074589A - Portable Mechanical Butcher Saw Device :
en
fr
- GB716557A - Improvements in or relating to display mechanism for articles and goods :
en
- GB716464A - Arrangement for automatic control of resonance in high frequency electric apparatus :
en
- FR1074370A - Advanced thermal starter for hot cathode fluorescent tubes :
en
fr
- FR1074612A - Servo-motor installation operating with a pressureless liquid which can be used in particular on board airplanes :
en
fr
- GB716422A - Synthetic foam-like body and methods of manufacturing the same :
en
- US2691057A - Insulated conductor :
en
- US2690859A - Dispensing apparatus for multiple fluids :
en
- US2690971A - Edible shortening agent :
en
- US2690795A - Fuel oil burner and controlling apparatus :
en
- CA506218A - Log turner for sawmills :
en
fr
- DE1684407U - PACKAGING FOR TEXTILES OD. DGL. :
de
en
- DE1684539U - IMPELLER FOR FANS OD. DGL. :
de
en
- DK78203C - Luminescent material. :
da
en
- FR1074179A - Purification process for metal alloys :
en
fr
- FR1074216A - Assembly for the operation of mechanical current converters without arcing :
en
fr
- GB716330A - Improvements in the purification of cellulose :
en
- DE1684673U - GATE VALVE. :
de
en
- DE918844C - T-nut assembled from pipe sections :
de
en
- FR1074617A - Device intended to increase anditive power :
en
fr
- FR1074795A - Improvements in processes and machines for manufacturing lock nuts :
en
fr
- US2690747A - Applicator :
en
- DE1684787U - DEVICE FOR FASTENING A LAMP AT A COLLISION-HAZARD POINT OF VEHICLE. :
de
en
- DE1684538U - TABLE AND WALL CONSOLE COMPARTMENTS. :
de
en
- DE918788C - Transport device for guiding profile carriers composed of individual carrier parts past the processing points :
de
en
- DE1684640U - SYRINGE FOR MEDICAL PURPOSES. :
de
en
- DE1684758U - SPRING BASE FOR UPHOLSTERED FURNITURE, MATTRESSES ETC. :
de
en
- USD173151S - Hors d oeuvre dish :
en
- CA506255A - Soya bean oil :
en
fr
- DE1684521U - DRAWING HOOK FOR STIRRING AND KNEADING DEVICES. :
de
en
- FR1074781A - Vibrating screen :
en
fr
- USD173137S - Cable cutter :
en
- CA506214A - Panel securing means :
en
fr
- CA506323A - Mulling apparatus :
en
fr
- DE1684781U - EVERYTHING BAG FOR PHOTOGRAPHICAL APPARATUS AND OPTICAL EQUIPMENT. :
de
en
- DE767910C - Prevents condensation from attacking iron materials :
de
en
- FR1074358A - Luminescent film electron tube :
en
fr
- DE918702C - Process for the preparation of crystalline dihydrostreptomycin sulfate :
de
en
- DE918741C - Rock drill with single or multiple cutting edges :
de
en
- FR1074488A - Process for producing a calcium salt :
en
fr
- GB716316A - Improvements in or relating to the separation of the skin or peel from the flesh of fruits and vegetables :
en
- US2690656A - Method of air conditioning :
en
- US2690789A - Parallel bars :
en
- DE1684692U - SUN VISOR FOR MOTOR VEHICLES. :
de
en
- GB716365A - Improvements in and relating to camera backs for taking photographs of the lined screen type, especially photographs of objects moving at high speed :
en
- GR15710B - MANUFACTURE OF METALLIC CHAIN OIL CHANNEL AFTER INVISIBLE GROWINGS OF ELECTRIC WIRE RECEPTORS. :
el
en
- DK78209C - Process for the preparation of vegetable tanning extracts with a low content of metal salts and other ash constituents. :
da
en
- GB716560A - Improvements relating to symmetrical diarylguanidines :
en
- CA506354A - Plate stop mechanism for stereotype plate registering and trimming machine :
en
fr
- DE918879C - Arrangement for magnetizing a sample transformer with sinusoidal induction :
de
en
- FR1074225A - Explosive compositions :
en
fr
- GB716442A - Improvements relating to thermionic valve circuits :
en
- DE767900C - Electrolyte for electrolytic capacitors :
de
en
- DE918687C - Method for attaching a cover to a curved wall, in particular in the case of television tubes :
de
en
- DE918852C - Sheet metal butt joint for the interior trim, especially in vehicle construction :
de
en
- US2690887A - Retractable undercarriage for aircraft :
en
- FR1074396A - Cervical pencil :
en
fr
- DE1684451U - CHRISTMAS TREE FRAME. :
de
en
- DE1684543U - HAIR POST. :
de
en
- DE918803C - Schreemmaschine or other underground machine composed of several housing parts :
de
en
- US2690743A - Heat storing serving dish :
en
- FR1074650A - Improvements to rotary star cylinder mechanisms for engines, compressors and the like :
en
fr
- FR1074818A - Process for the preparation of isonicotinic acid derivatives :
en
fr
- GB716491A - Improvements in the coating of paper or like cartons with wax or like proofing material :
en
- GB716502A - An instrument for comparing or measuring the tension of power-transmission belts :
en
- FR1074387A - Improvements to cigarette dispensing devices and similar products :
en
fr
- FR1074782A - Method and device for printing textile materials by patterns :
en
fr
- DE1684499U - MOUNTING GATE FOR RING SPINNING MACHINES. :
de
en
- DE1684700U - BRAKING DEVICE FOR SMALL VEHICLES, IN PARTICULAR TWO-WHEELED VEHICLES, MOSTLY SCOOTERS FOR CHILDREN. :
de
en
- FR1074187A - Ribbon inking device for composters, daters, leaflets, etc. :
en
fr
- GB716467A - Improvements in and relating to awnings :
en
- US2691152A - Magnetic switching system :
en
- GB716571A - Improvements in bookstacks :
en
- US2690942A - Folding tray leg structure with spring lock :
en
- FR1074316A - Process for obtaining tubular containers with spherical bulges intended to contain gases under high pressure :
en
fr
- US2691001A - Mineral lubricating oil composition :
en
- DK78204C - Winding capacitor as well as method and machine for its manufacture. :
da
en
- DE1684495U - SANDING SHEETS FOR SCRAPING DEVICE. :
de
en
- FR1074837A - Wave generator, in particular for television transmitting devices :
en
fr
- GB716567A - Photographic enlarger with automatic focussing :
en
- DE1684698U - HANDLEBAR FOR MOPEDS OR SIMILAR VEHICLES. :
de
en
- DE918713C - Arrangement for magnetic measurement of the wall thickness :
de
en
- DE918727C - Process for the production of plates, sheets or foils from aluminum-plated zinc work pieces that can be rolled out :
de
en
- DE918834C - Synthetic resin compounds :
de
en
- DE918869C - Circuit arrangement for telephone systems :
de
en
- FR1074587A - Box for strips of material stacked or rolled up according to all folding methods, such as for dressings :
en
fr
- FR1074294A - Single suction teat cup :
en
fr
- FR1074508A - Continuously operating cylinder folding machine from a reel of material for the production of envelopes and flat bags :
en
fr
- USD173154S - Table top for moving and still picture projectors :
en
- DE1684784U - WATERING TRAY FOR SHEET-SHAPED PHOTOGRAPHIC PAPER AND FILMS. :
de
en
- FR1074747A - Improvements in television broadcasting and similar installations :
en
fr
- GB716443A - Improvements relating to fuel atomizing arrangements and dispersion for internal combustion engines :
en
- GB716554A - Improvements in anodising aluminium and its alloys :
en
- DE1684484U - VERTICAL PUMP FOR PUMPING MASH, MOLASS AND YEAST. :
de
en
- DE1684580U - SYSTEM FOR CONTINUOUS MONITORING OF ALL OPERATING, ELECTRICALLY LIGHTING OUTDOOR SYSTEMS ON A MOTOR VEHICLE. :
de
en
- DE918718C - Eyeglass frame in which the glasses are held by balance beams :
de
en
- DE918814C - Circuit arrangement for rotary switch :
de
en
- DE918931C - Coke oven door :
de
en
- GB716563A - Independent wheel suspension :
en
- DE861293C - X-ray tube with line focal point adjustable width :
de
en
- GB716415A - All-speed govenor for gas turbine engines :
en
- DE1684594U - DRUM REVOLVER TRAINED AS CHILDREN'S TOYS. :
de
en
- DE1684549U - FOOT PIPE SUPPORT. :
de
en
- DE1684734U - RADIO AND / OR TELEVISION CHEST WITH EXTERNAL LIGHTING. :
de
en
- DE1684627U - DEVICE FOR DETACHABLE FASTENING OF A TYPEWRITER IN THE CASE. :
de
en
- FR1074201A - Twin-engine sedan body with two side doors and tetard shaped :
en
fr
- FR1074537A - Spring wheel for rail vehicles :
en
fr
- FR1074716A - Automatic single-spindle lathe :
en
fr
- DE918868C - Circuit arrangement for telephone systems with several exchanges, which can be reached via different connection paths :
de
en
- US2690888A - Aircraft landing gear mechanism :
en
- FR1074269A - Groove drum for winding machines :
en
fr
- FR1074576A - Improvements in color photography :
en
fr
- FR1074214A - Guided chappe compass :
en
fr
- FR1074369A - Bright direction indicator for cycles, mopeds, motorcycles, sidecars, scooters and more :
en
fr
- FR1074626A - Method and device for measurements for permanent hair waviness :
en
fr
- DE918929C - Process for the production of furano (4 ', 5': 6, 7) chromones :
de
en
- GB716380A - Fuel-injection equipment for diesel engines :
en
- FR1074405A - Shaking device, in particular for jamming railway tracks :
en
fr
- FR1074719A - Improvements to centrifugal separators :
en
fr
- FR1074553A - Method and apparatus for continuous percolation of liquid hydrocarbons :
en
fr
- DK78216C - Apparatus for separating dust or dust-like particles from gaseous substances. :
da
en
- FR1074388A - Installation of high voltage capacitor batteries :
en
fr
- FR1074364A - Axial torsion bar, stabilizer for motor vehicles :
en
fr
- GB716339A - Improvements in or relating to copoly-ethers for use as synthetic lubricants :
en
- US2690814A - Method of dehydrating natural gas and recovery of liquefiable hydrocarbons therefrom at high pressures :
en
- US2691153A - Magnetic swtiching system :
en
- DE1684674U - PRESSURE REDUCING VALVE, IN PARTICULAR FOR COMPRESSED AIR LINES WITH A SAFETY DEVICE. :
de
en
- US2691099A - Superregenerative receiveroscillator :
en
- FR1074473A - Die-forging, filling and pressing machine for pockets, flaps, tabs and other clothing accessories :
en
fr
- FR1074633A - Process for the preparation of chlorinated and soluble rubber from latex :
en
fr
- US2690860A - Fertilizer distributor :
en
- DE918765C - Process for the production of pure hydrocarbons or pure mixtures thereof from gases containing them :
de
en
- DE1684415U - CHIME ARRANGEMENT FOR WALL CLOCKS. :
de
en
- FR1074555A - Relief valve and its application to mine props :
en
fr
- US2690905A - Drier :
en
- CA506236A - Automatic copying milling and grinding machine :
en
fr
- FR1074183A - Improvements made to electrostatic machines with rotary table influence :
en
fr
- FR1074357A - Automotive vehicle lighting device :
en
fr
- US2690588A - Poultry tendon extractor :
en
- US2691035A - Preparation of phytic acid and soluble salts thereof :
en
- US2691136A - Automatic circuit-making liquid applicator :
en
- CA506329A - Method of packaging :
en
fr
- FR1074620A - Artificial fish made of transparent material :
en
fr
- US2690794A - Armrest with door panel shield :
en
- DE918738C - Spinning and twisting spindle :
de
en
- GB716482A - Improvements in or relating to disk harrows :
en
- US2690627A - Method of combating and preventing occurrence of virus diseases in plants :
en
- US2690695A - Variable space absorption cell :
en
- DE868217C - Hot plate with opening for scouring :
de
en
- DE918708C - Ventilation device on work equipment units for living kitchens or the like. :
de
en
- DE918753C - Storage cathode ray scanner with a continuous photocathode layer separated from the mosaic screen :
de
en
- DK78222C - Closing mechanism. :
da
en
- GB716334A - Improvements in and relating to fastener assemblies :
en
- GR15714B - AUTOMATIC EXTRACTION SYSTEM OF CIGARETTE FROM WOODEN BOX. :
el
en
- DE1684727U - EXTENDABLE RECEPTION FORM AND COVER FRAME FOR CLEANING THE NARROW SIDES OF THE DIE ON DIE SETTING MACHINES AND LINE MOLDING MACHINES. :
de
en
- US2690638A - Harvester reel :
en
- US2690823A - Compressed air control system for power transmission unit :
en
- US2690569A - Straining or filtering device :
en
- US2690848A - Oscillating beam type crawler-tractor appliance :
en
- US2691014A - Oxidosteroids :
en
- CA506317A - Oil well substructure for rotary drilling :
en
fr
- DE1684651U - PORTABLE, COMBINED MULTI-PURPOSE KITCHEN EQUIPMENT. :
de
en
- DE1684713U - DUST-PROTECTED FABRIC PACK. :
de
en
- US2690954A - After-treatment of acid-dyed cellulose acetate with salicylic acid :
en
- CA506235A - Apparatus for forming and applying hinges to record cards :
en
fr
- DE1684493U - DEVICE FOR ATTACHING WITH HOLDING ELEMENTS, SUCH AS CLAMPS OR. DGL. PROVIDED BALANCING WEIGHTS ON LARGE AND HEAVY VEHICLE WHEELS. :
de
en
- DE1684570U - ROLLING DEVICE FOR OIL DISPENSING HOSES AND THE LIKE. :
de
en
- US2691007A - Unsaturated acidic polyester ethoxyline resinous compositions :
en
- US2691123A - Sensitivity control for follow-up type of computer apparatus :
en
- FR1074437A - Improvement in calculation rules and similar instruments :
en
fr
- FR1074714A - Knitting process, machine for carrying out this process and product of this machine :
en
fr
- DE1684689U - PULLING FORK WITH OVERRIDE BRAKE. :
de
en
- US2690945A - Medical equipment stand :
en
- DE1684725U - FASTENING OF PLASTIC CUTTING BLADES IN THE FLANGE CUTTER. :
de
en
- FR1074198A - Protection device for polyphase electrical installations :
en
fr
- FR1074212A - Improvement in bumper bearings :
en
fr
- FR1074275A - Improvements to raw sago starch bleaching processes :
en
fr
- FR1074442A - Method and device for prospecting the subsoil and for taking samples :
en
fr
- DE918797C - Mixer :
de
en
- GB716526A - Devices for cutting and stripping electric conductors :
en
- US2690758A - Line valve :
en
- DE1684687U - MACHINE-MADE BOURLET CORD. :
de
en
- DE918777C - Process for the production of condensation products :
de
en
- CA506276A - Coating compositions and method of making the same :
en
fr
- DE918734C - Saddle for bicycles, motorcycles or the like. :
de
en
- DE1684514U - PACKAGING BAG. :
de
en
- DE918902C - Quantity counters, especially heat and cold counters :
de
en
- US2691081A - Shaft control mechanism :
en
- GB716511A - Improvements in or relating to internal-combustion-operated air-compressors :
en
- FR1074368A - Container for powder product, and in particular for cement :
en
fr
- FR1074661A - Calculator :
en
fr
- DE918958C - Process for the thermal treatment of the distillation gases in the gas collecting rooms of horizontal chamber furnaces :
de
en
- DE918959C - Method for producing a yarn without using cards or spindles :
de
en
- FR1074846A - Organ with relatively small clean dimensions :
en
fr
- GB716428A - Improvements in or relating to an arrangement for holding the upwardly swinging chain delivery frames of sheet printing machines :
en
- DE1684508U - LOTTO DICE. :
de
en
- FR1074810A - Direct electrolytic chromium plating process on aluminum and its alloys :
en
fr
- GB716576A - Improvements relating to pulse generating circuits :
en
- GB716311A - Manufacture of pile fabrics :
en
- US2691133A - Radio frequency measuring apparatus :
en
- DE918860C - Device to limit the winding path for motor-driven clockwork springs :
de
en
- DK78211C - Cabinet bed. :
da
en
- DE1684461U - MULTI-STAGE PNEUMODYNAMIC EXTENSION MAST. :
de
en
- DE1684469U - LIQUID LEVEL. :
de
en
- FR1074372A - Further training in threshing machines for cereals or similar materials :
en
fr
- GB716525A - Improvements in or relating to dispensing containers for drinking straws :
en
- US2690889A - Auxiliary centering cam for airplane cross-wind landing wheels :
en
- US2690989A - Method of preventing hydrogen sulfide hydrate formation :
en
- US2690706A - Method for the production of paper bags :
en
- US2691002A - Method of processing solvent-ex :
en
- US2691022A - Halomethyl derivatives of the acridone and thioxanthone series :
en
- CA506311A - Benzoic acid esters :
en
fr
- US2690745A - Tongue blade :
en
- US2690925A - Spear :
en
- US2690996A - Electroplating of nickel :
en
- US2690739A - Ink reservoir and flow control :
en
- DE1684707U - DOUBLE TUBE. :
de
en
- FR1074484A - Method and device for adjusting the fishing position of trawls called floating trawls :
en
fr
- DE1684790U - EXHAUST EXTRACTOR FOR MOTOR VEHICLES. :
de
en
- FR1074352A - Method and device for field weakening of electric motors, in particular traction motors of diesel electric vehicles :
en
fr
- GB716548A - Improvements in the manufacture of reinforced cementitious materials of the types used in the building trades :
en
- CA506269A - Method for producing acrylonitrile polymers :
en
fr
- US2690998A - Metal soap grease containing alkaline earth metal phenolate :
en
- DE1684566U - FRICTION DAMPER. :
de
en
- FR1074166A - Packaging tube for pasty or other products :
en
fr
- FR1074333A - Laundry washing process :
en
fr
- CA506223A - Method and apparatus for magnetic exploration :
en
fr
- DE918960C - Metallic spinneret for the production of fine threads from molten glass :
de
en
- DK78208C - Capsule pump or expansion machine. :
da
en
- DE1684648U - TOWEL HOLDER. :
de
en
- DE918941C - Gespraechszaehler for telephone systems with additional armature return spring :
de
en
- US2690896A - Coal drill mount :
en
- US2690733A - Fixture for use in coating parts of articles :
en
- US2690919A - Push-pull control cable connection :
en
- US2690562A - Automatic terminal applying machine :
en
- FR1074506A - Improvements in the manufacture of hollow glass objects :
en
fr
- US2690863A - Garment hanger :
en
- US2690885A - Spool or bobbin :
en
- DE1684729U - HIGH VOLTAGE COIL. :
de
en
- CA506347A - Supports :
en
fr
- FR1074496A - Conveyor and sieve device, in particular for root and tuber harvesters :
en
fr
- DE918951C - Induction device for warming up the ends of elongated workpieces :
de
en
- FR1074793A - Apparatus for supplying fuel to an engine with gas turbine applicable in particular to an airplane or to a projectile :
en
fr
- DE918790C - Hydraulic two-column press with manual and machine drive :
de
en
- DE1684489U - STEERING WHEEL PROTECTIVE COVER FOR MOTOR VEHICLES. :
de
en
- US2690908A - Garage door actuator :
en
- AU2196653A - Improvements in lock controlled bolt mechanism for doors of strongrooms, safes andthe like :
en
- DE1684789U - BUMPER BUMPER FOR MOTOR VEHICLES. :
de
en
- DE918847C - Machine for the production of bags with a plurality of folding mandrels :
de
en
- DE918848C - Photosensitive material made using diazo compounds :
de
en
- FR1074287A - Multi-purpose letter opener :
en
fr
- FR1074380A - Fixing cutting blades on rotary tool holders of woodworking machines :
en
fr
- US2690622A - Plow and conveyer adjustment for terracing machines :
en
- US2690681A - Multiratio change speed gear :
en
- US2690728A - Weed cutter for outboard motors :
en
- US2690997A - Electrodeposition of copper :
en
- CA506357A - Couplings for pipes and tubes :
en
fr
- DE1684537U - CARE PRODUCTS FOR PRODUCTS MADE FROM SPLIT, NUBUCK, SUEDE LEATHER OD. DGL. :
de
en
- DE1684732U - RADIO OR NEWS DEVICE, ESPECIALLY WITH A CLOCK OR OVERLARGE SCALE. :
de
en
- FR1074256A - Process and machine for finishing hollow glass bodies :
en
fr
- FR1074704A - Process for the preliminary concentration of non-ferrous metals :
en
fr
- GB716539A - Dust-laying process :
en
- DE918825C - Latching relay :
de
en
- FR1074524A - Rational and safety heating boiler for hot water production or low pressure steam heated with combustible gases of any kind :
en
fr
- US2690734A - Pressure release valve for milk hose of milking machines :
en
- US2691147A - Terminal block :
en
- US2690579A - Toothbrush :
en
- USD173166S - Lens panel for direct lighting fixtures :
en
- FR1074495A - two-piece mine prop :
en
fr
- CA506215A - Method and apparatus for diverting animal forms of life :
en
fr
- DE918720C - Money box :
de
en
- CA506319A - Compositions :
en
fr
- DE1684658U - MACHINE FOR POTATO SKIN AND VEGETABLE PLANTS. :
de
en
- DE1684420U - ELECTRIC NAIL GUN. :
de
en
- US2691067A - Line finder circuit-arrangement :
en
- US2690820A - Variable density brake lining :
en
- USD173158S - Linoleum or similar article :
en
- US2691116A - Color-kinescopes, etc. :
en
- USD173135S - bates :
en
- CA506312A - Benzoic acid esters :
en
fr
- DE1684443U - COVER. :
de
en
- FR1074453A - Coke salmon guide carriage for coke oven batteries :
en
fr
- DE1684413U - CONTROL DEVICE FOR MOVEMENTS. :
de
en
- DE918688C - Circuit arrangement for stopping high-speed dialers :
de
en
- US2690667A - Stressed concrete beam :
en
- US2690924A - Elastic doorknob :
en
- US2690856A - Single blank discharge from rotary type hopper :
en
- AU2407253A - Improvements in and relating to shock absorbers or dampers :
en
- CA506211A - Burners for heavy fuels :
en
fr
- US2690600A - Device for introducing the lubricant into the mold for the continuous casting of metals, more particularly iron and steel :
en
- US2690740A - Power-assisted master cylinder :
en
- US2691151A - Multiple switching systems :
en
- DE1684450U - INSULATING BOTTLE. :
de
en
- DE918947C - Arrangement of a switchgear :
de
en
- US2690982A - Coated electrode :
en
- US2690567A - Flush mechanism :
en
- DE1684476U - STONEWARE PIPE. :
de
en
- DE1684511U - STRUWWELPETER COLORING BOOK. :
de
en
- DE1684575U - PHOTOGRAPHIC ENLARGER. :
de
en
- FR1074705A - Improvements to fire extinguishers :
en
fr
- GB716384A - Improvements in veneer joint gluing machines :
en
- USD173175S - Vaughan
display rack for greeting cards
and allied merchandise :
en
- FR1074324A - Worm screw extruder for the preparation of ceramic pastes :
en
fr
- GB716549A - An improved yarn detecting mechanism for textile machine stop motions :
en
- FR1074231A - Cinematographic projection apparatus comprising a shutter fitted with cooling fins :
en
fr
- FR1074578A - Reservoir pen holder with pre-chamber :
en
fr
- DE1684546U - MOISTURIZING BOTTLE AND HAND SWAP FOR COLD WAVE FLUID. :
de
en
- GB716340A - Improvements relating to polymerizable and polymerized acrylonitrile compositions :
en
- GB716411A - Method of mounting pairs of initially loaded rolling bearings :
en
- FR1074744A - Improvements in the treatment of soap solutions :
en
fr
- FR1074770A - Improvements to furnaces for glass manufacturing and similar applications :
en
fr
- FR1074622A - Sound reproduction device with discs allowing automatic change of these discs :
en
fr
- GB716446A - Improvements in or relating to sinks :
en
- DE1684512U - CRATE WITH PUSH-IN LID. :
de
en
- DE1684767U - CLAMPING COMPONENT FOR CONCRETE FORMWORKS. :
de
en
- DE1684774U - CHAIN LINK FOR ROLLER CHAINS. :
de
en
- CA506346A - Drill bit and process of baking same :
en
fr
- DK78194C - Device for emission electrodes for electric filters. :
da
en
- DE1684404U - Ampoule holder :
de
en
- DK78192C - Drive device for washing machines. :
da
en
- FR1074258A - Lifting device for filling or draining valves for lock gates :
en
fr
- FR1074652A - Advanced wheel lighter :
en
fr
- DE918781C - Measuring device for determining the tooth width and the tooth pitch of bevel gears :
de
en
- DE918832C - Combustion chamber with slag table for melting chamber firing :
de
en
- GB716356A - An improved clip or clamp for attaching a part to a tubular member or bar :
en
- DE1684517U - PORTABLE CONTAINER. :
de
en
- DE1684560U - DEVICE FOR HOLDING EARTH PLATES OR PLATES SEATED IN ONE OR MORE SLOTS IN A BASIC BODY. DGL. PRESSURE TERMINAL SCREW DRAWN IN IN THE MIDDLE OF THE BASE BODY. :
de
en
- DE918937C - Arrangement for the block power supply of track circuits operated with alternating current :
de
en
- FR1074681A - Improvements in methods and devices for attaching an accessory to the end of a tube or pipe :
en
fr
- FR1074847A - Sweet juice clarifier :
en
fr
- FR1074849A - Deformable tube for containing ink or the like :
en
fr
- US2690669A - Pressure valve :
en
- FR1074783A - Feeding platen process and circular knitting machine for knitted fabrics similar to Milanese knitting and other warp articles :
en
fr
- FR1074610A - Electric welding device :
en
fr
- GB716461A - Improvements in or relating to piston rings :
en
- DE1684501U - TEXTILE SPINDLE COUPLING FOR THREAD Sleeves. :
de
en
- DE918881C - Gas discharge lamp :
de
en
- FR1074171A - Electromagnetic valve :
en
fr
- FR1074513A - Assembly process for glued loops :
en
fr
- DE918763C - Multipole socket which is used for a smaller number of poles :
de
en
- FR1074177A - Reciprocating engine automatic shutdown system :
en
fr
- DE918963C - Device for generating different sound carrier speeds, especially for magnetic recorders :
de
en
- US2690568A - Urinating device :
en
- US2690833A - Feeding and proportioning mechanism :
en
- US2691033A - Method of starting up hydrocarbon synthesis units :
en
- US2691121A - Circuit-arrangement for energizing relays :
en
- USD173156S - Lighting fixture louver :
en
- FR1074378A - Control system, in particular for the carriage of a machine tool :
en
fr
- DE870862C - Method of making blocks :
de
en
- FR1074528A - Process for the preparation of cereal grains :
en
fr
- US2690617A - Needle holding dental tool :
en
- US2690692A - Lathe with chip-breaking mechanism :
en
- DE1684417U - STOP DEVICE FOR THE WARP THREAD GUARD ON LOOMS. :
de
en
- DE918921C - Process for the cleaning of fine spirits from sulphite waste liquor :
de
en
- FR1074158A - Method and device for preparing degassed water :
en
fr
- FR1074299A - Progressive adjustment device for ultra-short waves :
en
fr
- GB716430A - Improvements in or relating to circular looms :
en
- FR1074211A - Soundproof and isothermal zippered panel :
en
fr
- FR1074301A - Miniature game of bowls :
en
fr
- FR1074404A - Jaw clamp for chuck :
en
fr
- GR15708B - TRAILER OIL FILTER (TRACTOR). :
el
en
- US2690641A - Sectional spinning machine :
en
- US2690724A - Sewing machine :
en
- US2691112A - Synchronous motor with polarized rotor :
en
- GB716541A - Process for the preparation of acetals by azeotropic distillation :
en
- DE1684459U - PRE-FABRICATED CONCRETE COMPONENT. :
de
en
- DE1684554U - TRIPOD, IN PARTICULAR FOR PHOTOGRAPHICAL DEVICES. :
de
en
- FR1074213A - Special assembly for shoes and all footwear :
en
fr
- FR1074282A - mine stanchion :
en
fr
- IE20869L - Electric ceiling roses :
en
- GB716495A - Improvements in or relating to the manufacture of cellular materials :
en
- US2691108A - Mass spectrometry :
en
- FR1074703A - Improvements to television relays and similar devices :
en
fr
- DE1684626U - MILLING MACHINE FOR MACHINING PRINTING PLATES MADE OF METAL OD. DGL. FOR THE PRINTING INDUSTRY. :
de
en
- US2690626A - Magnetically guided toy :
en
- GB716429A - Improvements in or relating to the polymerisation of unsaturated organic compounds :
en
- CA506267A - Acrylonitrile copolymers :
en
fr
- GB716358A - Tray support for electric blasting initiator wires :
en
- FR1074479A - Improvements to thermionic tube amplifiers :
en
fr
- FR1074242A - Stylograph of the so-called ball-point model equipped with a lighting device allowing use in the dark :
en
fr
- FR1074193A - Fuse rocket :
en
fr
- FR1074827A - Knife cutter for looms :
en
fr
- DE918886C - Firing system with throw feed :
de
en
- US2690672A - Inertial marking device for subsurface instruments :
en
- DE1684530U - ATTACHABLE POLE TIPS ON ELECTRIC MACHINES WITH STRAIGHT POLES. :
de
en
- FR1074530A - Camera :
en
fr
- DE1684754U - SCRAPER FOR RECEIVING CAKE KNIVES. :
de
en
- DE1684586U - ACTUATION DEVICE FOR A DOOR OPENING ON BOTH SIDES, IN PARTICULAR MOTOR VEHICLE DOOR. :
de
en
- GB716361A - Improvements in or relating to grinding materials :
en
- DK78201C - Automatic subscriber switch. :
da
en
- FR1074260A - Process for the preparation of acrylic nitrile by dehydration of ethylenic cyanohydrin :
en
fr
- DE915428C - Motorcycle with engine mounted in the frame and with cardan drive :
de
en
- US2690824A - Brake holding device :
en
- CA506222A - Pajama construction :
en
fr
- CA506304A - Solution of rubber-like polymer salts and method of making same :
en
fr
- DE756384C - Process for removing carbon dioxide and carbonic acid from water gas, luminous gas, gas mixtures or the like. :
de
en
- DK78223C - Method for removing excess amounts of material from one or more of the constituents of a cement slurry. :
da
en
- FR1074243A - Adjustable height base for tubular structure :
en
fr
- US2690687A - Plier type jar cover remover :
en
- US2690923A - Refrigerator latch :
en
- US2690808A - Means for prevent the accumulation of paraffin in tubing :
en
- US2690662A - Cigar lighter :
en
- USD173148S - Emmite
clip for attaching a slat to a cross tape
of a venetian blind or similar article :
en
- US2690840A - Rock thrower :
en
- US2690701A - Cutter resetting means for hobbing machines :
en
- FR1074428A - Process for producing cast irons and cast irons obtained by this method :
en
fr
- GB716535A - Improvements in or relating to polysiloxanes :
en
- US2690603A - Fastener for shoes, articles of clothing, tilts or hoods, and the like :
en
- DE918696C - Intermittent gearbox with coaxially arranged drive and output parts :
de
en
- GB716420A - Improvements in and relating to camera backs for taking photographs of the lined screen type :
en
- DK78193C - Apparatus for atomizing liquid. :
da
en
- DE760329C - Rotary rubber printing machine for applying graduations and drawings to workpieces :
de
en
- FR1074483A - Device for moving machine parts :
en
fr
- FR1074836A - Improvements to optical devices in which an image is formed on a screen :
en
fr
- FR1074367A - Construction game :
en
fr
- US2690949A - Dishwasher apparatus :
en
- DE1684667U - SELF-LOCKING SCREW NUT. :
de
en
- FR1074487A - Improvements to so-called screw sockets for electrical equipment :
en
fr
- GB716520A - An improved centrifugal device for loading store rooms, ships' bunkers and the like :
en
- US2690770A - Device for and method of reading picks from pattern cards in looms :
en
- DE1684478U - SEAL FOR SHAFT. :
de
en
- FR1074518A - Medical device for the pain-free treatment of living organs, especially teeth, by means of cold air :
en
fr
- DE1684590U - STILETTE WITH HOLLOW EDGE ON BOTH SIDES AND A SERRATED EDGE INSERTED ON THE LEFT SIDE. :
de
en
- DE918888C - Method and device for ejecting thrown, solidified blocks :
de
en
- DE1684751U - PACKAGING DEVICE. :
de
en
- DE918946C - High-voltage insulator of the post type consisting of several partial insulators :
de
en
- GB716441A - Improvements in and relating to wind-up reel drives :
en
- FR1074203A - Double wall watch glass :
en
fr
- DE1684720U - WIDE BRACKET WITH LID AND ARC-SHAPED SUPPORT FOR MECHANICAL LOOM. :
de
en
- FR1074558A - Device for delaying pulses :
en
fr
- FR1074665A - Lifting device on monorail with special pincer to turn the bars in the rolling mills :
en
fr
- FR1074807A - Method of blowing metal baths, in particular cast iron :
en
fr
- FR1074485A - Improvements to rotary agitators for washing machines :
en
fr
- FR1074842A - Refractory product without clay and its manufacturing process :
en
fr
- DE918726C - Gas turbine :
de
en
- FR1074722A - A process for the preparation of a low gum forming element hydrocarbon oil :
en
fr
- US2690918A - Ball detent pipe coupling or the like :
en
- FR1074254A - Improvement in bumper bearings :
en
fr
- FR1074445A - Cage for rolling bearings :
en
fr
- DE918806C - Pit saw for robbing pit punches :
de
en
- USD173150S - Lens panel for direct lighting fixtures :
en
- FR1074475A - Process for obtaining a tray and tray surround produced with the surround according to those obtained by this process or similar process :
en
fr
- FR1074512A - Edge coating machine :
en
fr
- CA506244A - Vegetable products and process of producing the same :
en
fr
- US2691039A - Stilbene-alpha-ketol compounds and process for making the same :
en
- GB716343A - Mixed diesters of dithiophosphoric acids, zinc salts thereof and lubricating oil compositions of these zinc salts :
en
- FR1074328A - Improvements made to support systems with tie rods for mine galleries :
en
fr
- US2691150A - Slopeline approach light system :
en
- US2690582A - Cleaning device having an indexible wiping member :
en
- US2690829A - Typewriter line indicator attachment :
en
- DE918756C - Image storage tubes with pre-image :
de
en
- FR1074280A - Hand loom :
en
fr
- CA506264A - Vinyl resin suspensions :
en
fr
- GB716325A - Improved phthalocyanine pigments, coating materials and inks :
en
- FR1074611A - Liquid dispenser :
en
fr
- US2690737A - Mechanical pencil :
en
- FR1074653A - Manufacturing processes and apparatus devices for obtaining yarns, filaments, fibers, films and synthetic hoses based on compound alginates :
en
fr
- GB716555A - Improvements in or relating to thermionic valve amplifiers :
en
- US2690625A - Envelope box display :
en
- US2691100A - Electronic counter :
en
- CA506351A - Rotary pump :
en
fr
- USD173172S - Cemetery memorial plaque or the like :
en
- USD173155S - Stuffed toy animal :
en
- GB716414A - An improved document-actuated electric switching device :
en
- FR1074503A - Improvements relating to hydraulic coupling elements and vanes therefor :
en
fr
- FR1074692A - Facsimile telegraph apparatus :
en
fr
- US2690613A - Condenser tube extractor :
en
- US2690765A - Hydraulic operating apparatus :
en
- US2691111A - Readily accessible temperature controlled piezoelectric device test oven :
en
- DE1684472U - ORDERING DEVICE IN RESTAURANTS, DEPARTMENTS OR. DGL. :
de
en
- DE918918C - Cement grinding process :
de
en
- US2690946A - Container with closure having desiccant holder :
en
- US2691020A - Triazine vat dyes :
en
- US2691088A - Ohmic resistance :
en
- FR1074241A - Improvements to trainers for split saws :
en
fr
- FR1074395A - Beacon projector :
en
fr
- DE765912C - Circuit arrangement for preset mixer selectors in telecommunications systems, especially telephone systems :
de
en
- FR1074232A - Improvements to tokens given to people who leave their clothes in the locker room :
en
fr
- FR1074477A - Process for preparing a soap-free detergent product and product obtained by this process :
en
fr
- GB716473A - Process for improving the properties of sintered bodies :
en
- FR1074202A - Automatic ignition and power supply for fluorescence or hot cathode luminescence lamps :
en
fr
- DE767906C - Paper guide sheet for paper guide devices on typewriters, typewriters or the like. :
de
en
- FR1074533A - Process for the preparation of high-dispersion vat dye powders :
en
fr
- FR1074728A - Tank roof :
en
fr
- CA506352A - Vacuum tube amplifier circuits :
en
fr
- FR1074210A - Air vacuum cleaner, especially for domestic use :
en
fr
- DE918845C - In particular, a press intended for the production of screw nuts with at least two pressing tools consisting of a die and a punch :
de
en
- USD173164S - Dress ensemble :
en
- DE918808C - Process for dyeing tightly packed wool from acid baths and dye preparations :
de
en
- US2690935A - Drill bit :
en
- US2691144A - Electroforming apparatus for rectifier disks :
en
- AU164797B2 - Apparatus for conveying and separating burr :
en
- US2690916A - Control means for tracking tandem axles :
en
- US2690871A - Integrating mechanism :
en
- US2690675A - Fishing indicator :
en
- USD173169S - Pfann
slipper :
en
- CA506322A - Mulling apparatus :
en
fr
- US2690663A - Apparatus for separating liquid from running strands :
en
- FR1074833A - Coupling fitting with obturator system for pipes carrying fluids :
en
fr
- GB716377A - Screw-type pumps :
en
- DE1684649U - HEATING LID FOR COOKING POTS, ESPECIALLY FOR SO-CALLED SMALL KITCHENS. :
de
en
- GB716452A - Improvements in or relating to circuit arrangements for stopping selectors driven bya number of magnets co-operating with an unwound armature and individually energisedthrough drive contacts mechanically controlled by the motion of the selector :
en
- DE1684568U - TENSION SPRING IN THE FORM OF A COIL SPRING. :
de
en
- DE1684788U - WINKER ARM OF A DIRECTION INDICATOR WITH LINKAGE PARTS FOR SPRINGS OD. DGL. :
de
en
- DE918744C - Control device for door lifting devices :
de
en
- GB716319A - Improvements in or relating to time delay mechanisms :
en
- DE1684531U - EMPTYED ELECTRIC SMALL ENGINE FOR CAR. :
de
en
- DE918721C - Tilting plow with a leg that is designed as a double-armed lever and carries the right and left turning coulters at its ends :
de
en
- FR1074196A - Advanced monolith floor :
en
fr
- DE918948C - Drive magnet arrangement for induction counter :
de
en
- FR1074411A - Catalytic esterification of glucosides using fatty acids :
en
fr
- FR1074374A - Separator for evaporators :
en
fr
- FR1074654A - Improvements to the processes for manufacturing ceramic bodies from clays :
en
fr
- DE1684761U - CRANE DRIVE WITH VERTICAL GUIDE ROLLERS. :
de
en
- US2690994A - Formaldehyde purification by use of alcohols :
en
- US2691096A - Radio frequency tank circuit :
en
- FR1074458A - pivoting closing element which can be opened as desired to the right or to the left :
en
fr
- FR1074577A - Device for unblocking and plugging the ejection ducts of tubes containing glues or other pasty and liquid substances :
en
fr
- FR1074451A - New artificial resins :
en
fr
- US2690653A - Stamped plate :
en
- US2690767A - Selector valve mechanism :
en
- US2690966A - Photomechanical resist :
en
- FR1074336A - Electric pliers for plastic sealing of packaging or other similar articles :
en
fr
- FR1074556A - Method and apparatus for the manufacture of agglomerates from fine grain materials, for example coal fines :
en
fr
- FR1074567A - Radar measuring the instantaneous azimuthal speed of the objective :
en
fr
- CA506228A - Cake baking pan means and dumping mechanism therefor :
en
fr
- FR1074486A - Reclining Table Electric Billiard Game :
en
fr
- FR1074538A - Organosilicon compounds and their preparation :
en
fr
- GB716394A - Improvements in or relating to moulds for metal casting :
en
- GB716397A - Improvements in boxes, cases and the like :
en
- DE918804C - Chisel attachment to chisel holders in Schraem chains :
de
en
- FR1074157A - Improvements to metal baskets or racks for handling and transporting bottles :
en
fr
- FR1074565A - Radio receiving devices with frames and antenna covering several frequency ranges :
en
fr
- GB716413A - Improvements relating to flexible sealing strips for doors and the like :
en
- GB716404A - Atomiser for spraying pulverulent material in a molten state :
en
- FR1074656A - System of synchronous coupling of a tape recorder with a film projector :
en
fr
- US2690796A - Combination awning :
en
- DE918890C - Winding and unwinding device for blinds :
de
en
- USD173142S - Bruce
clock :
en
- US2690754A - Cigarette shielding cigarette holder :
en
- US2691122A - Positioning system monitor :
en
- FR1074383A - Bottle retainer for bottle washing machines in soaking baths :
en
fr
- US2691004A - Oil-modified acidic polyester-ethoxyline resinous compositions :
en
- DK78206C - Lubricant. :
da
en
- US2691009A - Atent office :
en
- US2691051A - Manufacture of benzene hexachloride :
en
- DE918928C - Process for the preparation of alkyl aluminum hydrides :
de
en
- US2691063A - Telephone recording system :
en
- CA506254A - Soya bean oil :
en
fr
- DE1684424U - PLISSED FABRIC. :
de
en
- DE1684408U - TRANSPORT CART WITH INTERCHANGEABLE CONTAINERS, ESPECIALLY FOR REFUGE. :
de
en
- US2691024A - Dihydropyrrolo-(3.2-c) quinoline derivatives :
en
- DE1684525U - PERMANENT TEMPLATE. :
de
en
- FR1074318A - Fulminating and explosive priming compositions :
en
fr
- FR1074362A - Improvements to control valves :
en
fr
- US2690686A - Knife sharpener :
en
- US2690723A - Zigzag sewing mechanism of doublethread sewing machine :
en
- US2690732A - Paste applicator for bagmaking machines :
en
- DE918760C - Device for fastening an antenna carrier, in particular for VHF or television folding dipoles on a mast, e.g. Standpipe :
de
en
- FR1074224A - Sugar paste baking machine :
en
fr
- FR1074469A - Manufacturing process of submarine cables for laying in deep water, insulated with guttapercha or a thermoplastic synthetic material :
en
fr
- GB716341A - Improvements in or relating to rotary pumps or compressors :
en
- US2690812A - Muffler construction :
en
- US2691006A - Copolymers of two different linear polyesters :
en
- USD173136S - Model for artists or the like :
en
- US2690586A - Hinge assembly :
en
- US2690694A - Light absorption analysis method :
en
- US2690894A - Valve operating mechanism :
en
- DE910883C - Process for the production of wooden blanks for printing and winding rollers :
de
en
- FR1074185A - Packaging, more specifically intended for welding electrodes :
en
fr
- US2690589A - Sausage stuffer :
en
- US2691092A - Safety work light :
en
- CA506316A - Automatic headlight control device :
en
fr
- US2690712A - Automatic throttle control :
en
- DE918733C - Sealing for the double joints of the drive shafts of steered and driven wheels of motor vehicles :
de
en
- US2690677A - Sheave lubricating system :
en
- AU167985B2 - Improvements in and relating to shock absorbers or dampers :
en
- US2690757A - Inflation and deflation valve for pneumatic tires :
en
- US2691027A - 1, 5-hydroxy-acylamino anthraquinones :
en
- US2690959A - Sintering process :
en
- US2690979A - Method of powder-coating television screens :
en
- US2690591A - Vulcanizing mold having interlocking segments :
en
- CA506343A - Mechanical ciphering units :
en
fr
- FR1074332A - Method and apparatus for the automatic inspection of phonograph records and records which have undergone preparation for such inspection :
en
fr
- US2690853A - Coffee server :
en
- US2691090A - Pressure control apparatus for pressure cookers :
en
- USPP1308P - Camellia plant :
en
- DE918938C - Rectifier system for feeding power consumers, e.g. Electric motors :
de
en
- US2690845A - Shock absorbing means :
en
- US2690877A - Fastening for railway rails :
en
- US2691103A - Circuit-arrangement for controlling the amplitude and the frequency of an electricaloscillation :
en
- CA506293A - Indicator switch mechanism for electric ranges and the like :
en
fr
- CA506234A - Hydraulically driven machine tools :
en
fr
- DE767902C - Injection nozzle for internal combustion engines :
de
en
- US2691018A - Process of chlorinating hydroxy triazines with thionyl chloride :
en
- AU2194253A - Apparatus for applying adhesive :
en
- CA506315A - Methods of making sols of inorganic oxides :
en
fr
- US2690875A - Thermostatically operated valve :
en
- US2691073A - Transistor system for translating signals in two directions :
en
- FR1074402A - Process for assembling zipper tapes and other woven products with plastics, thermoplastics or superpolyamides, and the products which result from this process and from its implementation :
en
fr
- FR1074491A - Concrete block :
en
fr
- DE1684620U - TOOL OR MATERIAL BOX, IN PARTICULAR FOR REPAIR WORKSHOPS. :
de
en
- US2690957A - Process for making alkali metal cyanates or alkali metal thiocyanates :
en
- CA506270A - Purification of organic acids :
en
fr
- US2690639A - Hydraulic system for tree shakers :
en
- US2690596A - Apparatus for the dry mechanical extraction of fibers from stems of textile plants :
en
- US2691095A - Circuit arrangement for phase or frequency modulated oscillations :
en
- FR1074499A - Pulley with ventilation fins :
en
fr
- FR1074165A - Improvements made to bottles for beer or other soft drinks :
en
fr
- FR1074474A - Hydraulic differential device and torque converter device :
en
fr
- GB716437A - Process for the manufacture of phosphate-containing fertilizers :
en
- DE1684741U - CONTINUOUS WILSON CHAMBER WITH MACHINE COOLING. :
de
en
- FR1074670A - Process for preparing 11-keto-steroids from delta 8 (9) .11-keto-steroids :
en
fr
- FR1074758A - Hydrodynamic shock absorber, more especially for motor vehicles :
en
fr
- DE918840C - Cleaning and sorting system on threshing machines, preferably on combine harvesters :
de
en
- CA506233A - Process of treating sulphidic tungsten ore concentrates :
en
fr
- US2690977A - Asphalt blend :
en
- FR1074742A - Process improvements for the catalytic dehydrogenation of olefins :
en
fr
- US2690648A - Means for conducting the flow of liquid fuel for feeding burners of gas turbine engines :
en
- DE918690C - Dielectric ceramic material :
de
en
- AU2184753A - Improved means for supporting deep well pumps in well casings :
en
- US2691064A - Measuring circuits :
en
- CA506230A - Clevis :
en
fr
- FR1074447A - Game device to imitate football or analogous ball game :
en
fr
- GB716562A - Improvements in or relating to lubricating composition :
en
- CA506263A - Composition of vinyl copolymer :
en
fr
- DE1684421U - GAS FITTING, DIRECTLY ELECTRICALLY CONTROLLED AND SECURING. :
de
en
- US2690570A - Multiple purpose furniture :
en
- US2690805A - Straight edge guided manual trimming device for sheet material :
en
- DE918776C - Process for finishing porous surface structures produced by impregnating fiber fleeces :
de
en
- US2690779A - Inner tube for pneumatic tire casings :
en
- US2690984A - Electric cable jacket :
en
- CA506241A - Multiple coin attachment for coin controlled locks :
en
fr
- US2690776A - Reinforced hammer handle :
en
- US2690837A - Cup-dumping and washing means for egg separators :
en
- US2690602A - Pivoted head cuff link :
en
- US2690988A - Insecticidal substituted 1, 3-dithiolanes and method of application :
en
- FR1074492A - Organic-mineral composition for industrial uses :
en
fr
- FR1074786A - Autopilot Improvements Under Radio Power Control :
en
fr
- GR15713B - METEOROS LIGHT ADVERTISEMENTS. :
el
en
- US2690763A - Compressor valve :
en
- US2690721A - Stoker motor control :
en
- US2690647A - Temperature indicating or control apparatus :
en
- FR1074163A - Improvements in operating elevators and freight elevators :
en
fr
- FR1074679A - Tobacco smoke filter :
en
fr
- US2690749A - Diaper construction :
en
- US2691157A - Magnetic memory switching system :
en
- US2690576A - Machine for removing foreign material from the outer surface of eggs :
en
- CA506342A - Seat bottom spring :
en
fr
- US2691130A - Bridge control circuits :
en
- DE918836C - Process for the production of artificial resins :
de
en
- DK78221C - Storm ladder with replaceable steps. :
da
en
- FR1074304A - Process for preparing aromatic 1.2-diketones :
en
fr
- US2690777A - Rotary tobacco cutter having a vertical reciprocating trimming knife :
en
- US2690801A - Visual indicating apparatus :
en
- US2690825A - Clutch :
en
- US2690991A - packie :
en
- US2691104A - Capacity controlled oscillator :
en
- DE1684632U - CONTACT DEVICE, IN PARTICULAR HOERNER AND BURN-OFF CONTACT FOR CIRCUIT-BREAKER. :
de
en
- DE918684C - Process for the production of organic mercury compounds :
de
en
- DE1684452U - PANEL CLIP FOR HANGING MEN'S TROUSERS. :
de
en
- DE1684481U - MANUAL VALVE FOR GASES AND LIQUIDS. :
de
en
- DE918901C - Artificial light for microscopes :
de
en
- FR1074270A - Needle setting for knitting loom :
en
fr
- GB716435A - Plate type heat exchanger :
en
- US2691148A - Ultrasonic transducer :
en
- CA506339A - Production of oxidized polypropylenes :
en
fr
- GB716448A - Improvements in or relating to filing cabinets or like pieces of furniture :
en
- US2691146A - Snap latch plug :
en
- CA506213A - Display case :
en
fr
- US2690611A - Metal-cutting tool :
en
- US2690623A - Steam iron :
en
- US2690628A - Glass fiber drawing mechanism with means for accentuating strand discharge :
en
- US2690854A - Closure for open headed drums :
en
- US2690902A - Apparatus for removing ice from the surface of a road or the like :
en
- CA506289A - Liquid detergent composition :
en
fr
- US2690769A - Laminated structure :
en
- US2690864A - Infant carrying device :
en
- CA506245A - Optical transfer system :
en
fr
- DE1684622U - DETACHABLE LAMP SHADE. :
de
en
- DE918732C - Process for making multicolor films :
de
en
- DE1684779U - JAR. :
de
en
- GB716359A - A wire insertion machine, in particular for blasting initiator wires :
en
- GB716390A - Liquid fuel injection pumps :
en
- FR1074835A - Children's merry-go-round :
en
fr
- GB716321A - A process for welding thermoplastic plastics :
en
- DE1684609U - STACKABLE TRANSPORT RACK TO ACCEPT PLATE-SHAPED EGG CARTONS. :
de
en
- FR1074640A - Reduction digester :
en
fr
- US2691109A - Logging oil wells :
en
- US2690679A - Transmission for textile lapping machines :
en
- US2691128A - Contact converter :
en
- US2690911A - Training device for golfers :
en
- US2691037A - Manufacture of alpha-beta unsaturated aliphatic nitriles :
en
- US2691115A - Cellular target for cathode-ray tubes :
en
- US2690813A - Separator for dust carrying gases :
en
- DE1684769U - THINNER FORK. :
de
en
- US2690981A - Plasticized polyvinyl chloride compositions :
en
- US2690790A - Baby's seat :
en
- CA506332A - Drawing system for spinning machines :
en
fr
- FR1074239A - Further development of filing cabinets with tilting elements :
en
fr
- GB716439A - Heat exchangers for use in internal combustion turbine power plants :
en
- US2690707A - Cotton chopper :
en
- US2690832A - Accumulator device :
en
- US2690788A - Portable support :
en
- DE1684412U - TRANSPORT PLANKS. :
de
en
- DE1684639U - GLARE PROTECTION GLASSES FOR DRIVERS. :
de
en
- DE1684679U - SALES PACK FOR FLINT STONES. :
de
en
- US2691083A - One time fuse :
en
- FR1074573A - Device for raising the joining walls of the first flanges, preferably the first flanges notched from the inside :
en
fr
- DE1684686U - MATTRESS COVERS. :
de
en
- DE1684467U - DRAGONFLY, IN PARTICULAR FOR SPIRIT LEVELS. :
de
en
- DE918955C - Oil burner with secondary air slide :
de
en
- FR1074236A - Lens microdiaposit :
en
fr
- US2690932A - Variable load brake apparatus :
en
- US2690890A - Deicing system for airfoil structures :
en
- DE1684529U - ELECTRIC MOTOR WITH ELECTRICALLY ACTUATED BRAKE. :
de
en
- CA506250A - Anti-alcoholic agent :
en
fr
- DE763542C - Pipe aerator for installation in clean water pipes :
de
en
- US2690741A - Method of operating internal-combustion engines :
en
- US2690659A - Hand knitting machine :
en
- US2691143A - Lamp socket adapter :
en
- US2690762A - Hydraulic shock eliminator :
en
- AU161924B2 - Improvements in periscopes :
en
- US2691162A - Radar equipment :
en
- US2690785A - Shrinkage method and apparatus :
en
- US2690903A - Longwall cutter and reciprocating weight therefor :
en
- US2690940A - Piston assembly :
en
- US2690575A - Shoe tree with slidably connected spring loaded toe and heel sections :
en
- CA506268A - Dyeable acrylonitrile copolymers :
en
fr
- CA506336A - Compressor :
en
fr
- US2690646A - Escapement mechanism :
en
- US2690759A - Automatic fuel gas control valve and regulator :
en
- USRE23882E - Sterilizer for feed bags and other :
en
- AU166795B2 - Decking and guttering for use on relatively flat roofs :
en
- US2691046A - Process for the manufacture of oxygenated compounds with improved catalysts :
en
- US2690783A - Locking device for casing rollers :
en
- US2690665A - Cylinder lock :
en
- US2690920A - Window sash operator, lock, and antirattler :
en
- DE918748C - Process for the preparation of oxoacetylamines (17-acetyl-aminoketones) of the cyclopentanopolyhydrophenanthrene series :
de
en
- DE918839C - Device for displaying or executing a control process :
de
en
- DE918980C - Screwing tool for threaded bushes :
de
en
- IE21650L - Panoramic picture projection :
en
- DE1684612U - JAR, IN PARTICULAR ROUND JAR MADE OF TRANSLUCENT MATERIAL :
de
en
- DE1684497U - SPINNING DEVICE WITH ROTATING DRAWER. :
de
en
- DE918894C - Method and mold for producing a flexible, toothed belt made of elastic plastics or the like. :
de
en
- US2690782A - Machine for bending tubing :
en
- US2690839A - Package :
en
- US2691012A - Synthesis of glucothiofuranosides :
en
- USD173168S - Textile ribbon :
en
- DE1684598U - READING GAME. :
de
en
- DE1684724U - WASHING MACHINE WITH WASHING MACHINE. :
de
en
- US2690645A - Watch crown :
en
- US2690893A - Holder for refuse containers :
en
- US2690601A - Buckle assembly :
en
- US2690872A - Accumulator shutter and reset lever interlock :
en
- DE1684571U - MUDFLAP FOR STEEL BOTTLE CLOSURES. :
de
en
- FR1074415A - Scutching installation with dust removal :
en
fr
- DE918926C - Process for the preparation of N-substituted amides of ª ‰ -oxy-carboxylic acids and / or N-substituted ª ‰ -aminocarboxylic acids :
de
en
- DE1684696U - VEHICLE AIR TIRES. :
de
en
- DE1684637U - ASSEMBLING THE MEASURING DEVICE AND AMPLIFIER SYSTEM :
de
en
- GB716366A - Improvements in or relating to the production of cellular polyvinyl plastics :
en
- US2690799A - Cabinet closure member :
en
- US2691154A - Magnetic information handling system :
en
- FR1074464A - Vehicle retarder device :
en
fr
- FR1074613A - Electric circuit :
en
fr
- DE918942C - Overlay receiving circuit :
de
en
- CA506249A - Clamping device :
en
fr
- DK78224C - Device by waste bins or similar containers placed recessed in an opening in a wall. :
da
en
- FR1074323A - Container for the transport of various materials, more especially powdery materials :
en
fr
- DE745445C - Process for the catalytic pressure hydrogenation of high-boiling liquid or fusible hydrocarbon oils containing asphalt and / or resins :
de
en
- DE918705C - Auxiliary equipment for chopping wood, etc. Like substances :
de
en
- DE767908C - Process for the liquid treatment of grain or the like. :
de
en
- US2690742A - Compression ignition internal-combustion engine construction :
en
- FR1074311A - Electric lamp on reel :
en
fr
- FR1074596A - bathroom equipment :
en
fr
- FR1074614A - Electric calculating machines :
en
fr
- GB716312A - Improvements in or relating to the handling of coded pulse trains :
en
- GB716572A - Improved means for detecting and indicating the approach of failure of a structure or stuctural element subjected to varying loads :
en
- GB716427A - Improvements in or relating to hydraulic pistons for aircraft control systems :
en
- GB716528A - Aliphatic-aromatic dihydroxyphenyl butanolamines and processes for their manufacture :
en
- GB716476A - Improvements relating to rolling mills with a reciprocating roll housing, more especially cold step-by-step rolling mills :
en
- DE918769C - Thigh prosthesis :
de
en
- FR1074666A - Temperature regulating device for electric heaters, in particular for electric cushions :
en
fr
- FR1074251A - Process for the preparation of acylhydrazones from cycloalkanone carboxylic acids :
en
fr
- FR1074586A - Improvements to electrical machines :
en
fr
- DE1684742U - DEVICE FOR THE INSTALLATION OF ELECTRIC HIGH PERFORMANCE PRESSURE HEATERS. :
de
en
- DE918909C - Slotted piston ring :
de
en
- DE1684722U - GAS LIGHTER WITH FILE AND IGNITION PIN. :
de
en
- DE918934C - Cross coupling between bogies of rail vehicles :
de
en
- FR1074746A - Process for winding rolled material into strips :
en
fr
- GB716553A - Improvements in or relating to n-thiotrichloromethyl compounds :
en
- DE1684630U - RADIO SET FOR BICYCLES WITH OR WITHOUT MOTOR DRIVE. :
de
en
- FR1074262A - Device for recording the trajectory of a land, air or nautical mobile device :
en
fr
- FR1074628A - Machine used to sort punched cards in the form of postal checks :
en
fr
- FR1074550A - Realization of two mechanisms applied to an oscillating lever, given by way of example, making it possible to make the lever fixed for any position, in only one locking direction for the first mechanism and in both locking directions for the second mechanism :
en
fr
- FR1074769A - Paper making machine :
en
fr
- FR1074161A - Improvements to sliding sash windows :
en
fr
- FR1074461A - Suspension fittings, especially for power lines :
en
fr
- FR1074510A - Children's tricycle :
en
fr
- GB716389A - Improvements in axial flow impellers and rotors in blowers and like flow-machines and in turbines :
en
- FR1074448A - Tunnel dryer for long pasta :
en
fr
- GB716346A - A method and a device or a machine for driving one or more elements in synchronism with a magnetic field :
en
- GB716488A - Improvements in or relating to grinding, polishing, boring and drilling apparatus :
en
- FR1074178A - Non-tear-off pin for soft and hard materials :
en
fr
- FR1074649A - Device for delaying the switching on of an energy consuming device :
en
fr
- FR1074822A - Method and apparatus for the gasification of pulverized coal :
en
fr
- DK78210C - Process for making glass. :
da
en
- DE1684406U - BOX WITH AN INSERT, WHICH COMPARTMENT SURFACES HAVE CLAMPING OR SPREADING FASTENERS. :
de
en
- FR1074663A - Feeding mechanism of ower clasp making machine :
en
fr
- FR1074804A - Product for welding, tinning and galvanizing :
en
fr
- DE918801C - Ceiling or floor plate for indirectly heated ovens :
de
en
- FR1074321A - Device for applying and controlling the form rollers (inking and moistening) on printing machines :
en
fr
- GB716324A - Improved phthalocyanine pigments, coating materials and inks :
en
- FR1074505A - Signature :
en
fr
- GB716594A - Improvements in or relating to the thickening of suspensions or emulsions and apparatus therefor :
en
- GB716335A - Improvements in or relating to ampoules :
en
- GB716445A - Improvements in and relating to an electrical warning device :
en
- GB716480A - Electro-magnetic pick-up for gaging devices :
en
- FR1074377A - Reclining elastic back chair :
en
fr
- DE1684435U - DOCUMENT, IN PARTICULAR FOR OFFICE MACHINERY. :
de
en
- DE918750C - Method and device for pumping liquefied gases :
de
en
- GB716412A - Improvements in cylindrical cathodes :
en
- FR1074366A - ? steam spreader :
en
fr
- FR1074777A - Improvements to the manufacturing processes of a swollen material and resulting product :
en
fr
- GB716582A - Method for the treatment of thread :
en
- FR1074570A - Fluorescent tungstate preparation processes :
en
fr
- FR1074471A - Prefabricated sheet pile for bank defenses with waterproofing :
en
fr
- GB716388A - Improved process for producing cellular thermo-plastic bodies :
en
- GB716410A - Improvements in or relating to electrical plug and socket couplings :
en
- GB716581A - Epicyclic change-speed gear :
en
- US2691163A - Radio navigational aid :
en
- US2690599A - Canopy :
en
- US2691086A - Circuit breaker contact structure :
en
- DE918706C - Ordinary chair with child's chair :
de
en
- FR1074354A - Assembly for elements of crystal rectifiers or amplifiers :
en
fr
- FR1074697A - Device for checking the ignition circuits of internal combustion engines or similar electrical circuits :
en
fr
- DE1684684U - CLOCK CABINET. :
de
en
- FR1074350A - Process for the preparation of amino acids :
en
fr
- CA506273A - Wide-band wavemeter :
en
fr
- GB716538A - Fluid-metering valve for hydraulic motor control system :
en
- FR1074160A - Spring for seat and similar applications :
en
fr
- FR1074271A - Nut and washer fastening device :
en
fr
- FR1074814A - Improvements to remote control of information indicators :
en
fr
- GB716362A - Improvements relating to mechanical manure or fertiliser distributors :
en
- GB716444A - Building boards securing device :
en
- US2690915A - Jaw chuck :
en
- US2691135A - Automatic instrument for determining permeability of porous dielectrics :
en
- US2691036A - Allylic replacement of unsaturated perhalocarbon compounds :
en
- US2691040A - Sulfonation of organic compounds with sulfur trioxide :
en
- USD173174S - Fly swatter :
en
- DE1684475U - BALL SWIVEL. :
de
en
- FR1074329A - New restorative dessert forming complete food :
en
fr
- US2690844A - Device for supporting neckwear and the like :
en
- CA506341A - Seat back spring :
en
fr
- CA506220A - Match box with safety stop :
en
fr
- US2690676A - Blood pressure measuring instrument :
en
- US2690657A - Device for applying and spreading butter to corn on the cob :
en
- CA506279A - Lubrication in working magnesium and magnesium-base alloys :
en
fr
- US2691131A - Testing apparatus for cathode-ray tubes and circuits :
en
- FR1074228A - Container for storing ice in pieces :
en
fr
- FR1074325A - Plastic bulb for the introduction of fluid products into the natural cavities of man or animals :
en
fr
- US2690683A - Ball bearing screw :
en
- DE918807C - Ironing board :
de
en
- GB716405A - Improvements in and relating to electron targets :
en
- US2691062A - Telegraph transmitter :
en
- FR1074529A - Separator for solids, transported pneumatically :
en
fr
- DE918742C - Extrusion press with changeable die opening :
de
en
- FR1074644A - Improvements to reciprocating compressed air motors :
en
fr
- DE1684403U - PACKAGE FOR PRESERVED JARS OR. DGL. :
de
en
- US2691015A - N-(4-thiazolinyl-2) sulfenimides :
en
- US2691142A - Galvanometer coil and method of :
en
- US2690650A - Open top display refrigerating apparatus :
en
- DE1684770U - FAN AND GEAR HOUSING FOR LIVESTOCK MACHINE. :
de
en
- DE1684498U - SPINDLE WITH FREE WHEELING FOR RIGHT AND LEFT ROTATION FOR SPINNING AND TWISTING MACHINES. :
de
en
- DE763422C - Diaphragm used for electroosmotic delivery of sorbed vapors, especially for cold generation :
de
en
- GB716320A - Improvements in or relating to steering arrangements for vehicles :
en
- GR15703B - PRACTICAL APPLICATION SYSTEM FOR PRIMARY SCHOOL STUDENTS. :
el
en
- GB716588A - Improvements relating to the production of iron oxide from sulphide ores :
en
- DE918716C - Electrodynamic pickup for playing records with transverse writing :
de
en
- DE1684675U - SUNGLASSES AS PROMOTIONAL ITEMS. :
de
en
- DE918970C - Method and device for electrolytic polishing of metals :
de
en
- US2690802A - Method of and apparatus for stamping and stacking filter elements :
en
- DE1684446U - CHAIR OR ARMCHAIR CONVERTIBLE INTO RECLINER CHAIR OR RECLINER CHAIR. :
de
en
- DE1684794U - FRONT FORK FOR BICYCLES, SMALL DRIVES OD. DGL. :
de
en
- CA506333A - Pyridyl substituted alkanes and method of making same :
en
fr
- GB716399A - Improvements relating to diaphragm pumps :
en
- CA506345A - Cable connector :
en
fr
- FR1074706A - Reciprocating explosion engine, variable compression :
en
fr
- AU2297053A - Gear for lifting and tipping fish traps andthe like over vessels bulwark :
en
- DE1684748U - ONE-KNIFE MULTIPLE PLANE. :
de
en
- FR1074546A - Drum or suction cylinder vacuum filter :
en
fr
- US2690852A - Pouring bottle cap :
en
- US2690748A - Supporting pad :
en
- FR1074302A - T antenna fixing device. s. f. for motor vehicles :
en
fr
- FR1074669A - Process for recovering clay substantially free of oil and carbon from clay contaminated with oil :
en
fr
- GB716533A - Improvements in or relating to atomizers with rotating vanes :
en
- GB716475A - Adjustable suspension for stalk shredder :
en
- DE1684545U - SALES PREPARATION FOR COMB, WHICH IS AT THE SAME TIME PACKAGING AND COMB CASE. :
de
en
- DE918922C - Process for the production of pigment prints, impregnations and coatings on fiber materials :
de
en
- FR1074532A - Even and odd indicator for automobile :
en
fr
- FR1074630A - Hydrostatic pressure device to cause the explosion of anti-tank mines under the platform of armed tanks :
en
fr
- FR1074761A - Improvements to explosive cartridges :
en
fr
- GB716586A - Improved treating of lubricating oils with adsorptive clays :
en
- FR1074748A - Apparatus for house painting :
en
fr
- GB716512A - Improvements in or relating to electric contact devices :
en
- FR1074811A - Mechanism controlling the position of a rotating member in a direction different from that of the rotational movement :
en
fr
- DE1684595U - BLIND DIAGRAM TO DISPLAY THE SWITCHING STATUS OF AN ENERGY DISTRIBUTION GRID. :
de
en
- US2690610A - Milling cutter :
en
- FR1074398A - Method and device for filling, sealing and emptying a container containing a pressurized fluid :
en
fr
- FR1074181A - Hand-held device for rotating light objects and rotary-wing toy equipped with this device :
en
fr
- FR1074406A - Heating tape and its manufacturing process :
en
fr
- FR1074444A - Combined tape recorder head comprising an erasing head and a recording or reproducing head :
en
fr
- DE1684654U - BAR FOR GLASS CONSTRUCTIONS, IN PARTICULAR SHOP WINDOWS. :
de
en
- GB716573A - Improvements in sliding contact mechanism for conducting heavy electric currents :
en
- FR1074441A - Rice Blanching Machine :
en
fr
- FR1074784A - Operating method of an industrial installation requiring an air supply and supplying hot combustion gases :
en
fr
- GB716393A - Improvements in or relating to optical projection apparatus for viewing microphotographs :
en
- DE1684503U - WOOL WINDERS. :
de
en
- DE1684527U - ELECTRIC, ILLUMINATED CONTROL SWITCH. :
de
en
- FR1074303A - Device for expanding or contracting at will the circular trajectory of electrons in an induction accelerator :
en
fr
- FR1074658A - Speed variator improved by pulleys for trapezoidal belts :
en
fr
- DE918846C - Adjustable needle holder for sewing machines :
de
en
- US2690819A - Electromagnetic friction device :
en
- CA506313A - Alpha-phenyl-alpha-aminoethoxy-2-picolines :
en
fr
- DE1684753U - INSERT MAT OR RUBBER GRATE FOR SINK. :
de
en
- DE918826C - Rotatable balancing capacitor :
de
en
- FR1074819A - Automatic hourly average indicator :
en
fr
- DE764472C - Device for expanding the welding current range of direct current welding generators, which can be operated individually or in parallel :
de
en
- DE918723C - Lifting gear for tillage tools, especially for attachments to tractors :
de
en
- CA506295A - Synthetic oils :
en
fr
- CA506247A - Polyester resins from mixed polyols :
en
fr
- US2690934A - Insulated sucker rod and tubing to prevent electrolysis and corrosion :
en
- US2690612A - Plug expansion tool :
en
- US2690846A - Pipe conveying apparatus :
en
- FR1074772A - :
fr
- CA506224A - Brassiere :
en
fr
- FR1074682A - Multi-stage hydrocarbon reforming process :
en
fr
- DE1684617U - DEVICE FOR REMOVING ODOR POLLUTION IN ABORTES. :
de
en
- DE1684650U - FORM FOR BAKING OR FRYING. :
de
en
- US2690564A - Wearing apparel :
en
- US2690666A - Key holder :
en
- DE1684411U - SLAT AND FRAME HOLDER WITH STACKING SUPPORT AND INCLINATION WEDGES ON PLATFORM CART. :
de
en
- US2690590A - Method of and apparatus for manufacturing thermoplastic floor covering material :
en
- DE1684659U - GRAIN TIE NEEDLE. :
de
en
- FR1074625A - Apparatus for the radiation treatment of a fluid :
en
fr
- USD173165S - Long
headdress :
en
- US2690624A - Sign :
en
- DE918978C - Retractable paddle slide for underground use :
de
en
- US2690817A - Clasp brake :
en
- US2691068A - Two-way carrier type trunk circuit :
en
- US2690620A - Apparatus for gauging dishes :
en
- US2690929A - Flame spray apparatus :
en
- US2691160A - Illuminating and signaling device for outdoor automobile drivein theaters :
en
- DK78219C - Lock for holding the front and rear bibs of trucks to the sides and to doors in vans. :
da
en
- US2691021A - Trimerization of t :
en
- US2691126A - Braking system for electrical motors :
en
- US2691098A - Automatic noise figure meter :
en
- US2690729A - Portable self-contained audible alarm device :
en
- US2690847A - Device for positioning pipe in a drilling derrick :
en
- CA506318A - Evaporator door assembly :
en
fr
- CA506231A - Corner forming tool :
en
fr
- DE1684572U - TAP. :
de
en
- US2691084A - Control device :
en
- US2690609A - Cutting tool :
en
- US2690978A - Bituminous emulsion :
en
- US2691139A - Circuit arrangement for phase or frequency modulated oscillations :
en
- DE918779C - Process for the production of coloring agents for dyes and tannins with acidic groups :
de
en
- US2690636A - Lawn edger and trimmer :
en
- US2690912A - Educational toy puzzle :
en
- US2690970A - Method of stuffing meat :
en
- DE1684655U - MOERTEL BOX WITH ADJUSTABLE HANGING DEVICE. :
de
en
- FR1074308A - Cylinder head of internal combustion engines, in particular for motor vehicles :
en
fr
- DE1684479U - PRESSURE VALVE ON THE VULCANIZATION VESSEL IN THE POLYMERIZATION PROCESS :
de
en
- DE1684771U - DEVICE FOR LURING AND INDIFORATING OR. KILLING INSECTS. :
de
en
- FR1074206A - Coil supply mechanism for winding machine :
en
fr
- DE1684441U - POTATO SHEEPING GLOVES. :
de
en
- DE1684562U - CONCEALED FRAME SCREW WITH THREADED CLAMPING SCREWS. :
de
en
- US2691000A - Lubricating oils :
en
- DE1684577U - FILM TRANSPORT DEVICE FOR ROLLING FILM CAMERAS. :
de
en
- CA506219A - Brushes, apparatus for, and methods of making the same :
en
fr
- DE1684483U - GEAR WITH LARGE REDUCTION DIRECTLY ASSEMBLED WITH THE DRIVE MOTOR. :
de
en
- FR1074608A - Convertible sofa-chair :
en
fr
- US2690584A - Ball caster :
en
- DE918867C - Circuit arrangement in telephone systems with group dialers :
de
en
- FR1074724A - Process and installation for pickling, rinsing and neutralization of metal parts :
en
fr
- DE1684642U - ROLLER BLIND WITH SELF-ACTING FABRIC TENSION. :
de
en
- FR1074429A - Safety device for lifting devices :
en
fr
- FR1074791A - Cooling process and device for its implementation :
en
fr
- US2691124A - Electric motor and switch :
en
- DE918789C - Musical instrument with electronic tone and tone color generation :
de
en
- US2690571A - Bed attached appliance for holding slippers or the like :
en
- US2691138A - Oscillator frequency control :
en
- FR1074191A - Pad for hernia bandage or similar applications :
en
fr
- FR1074312A - Suspension device for a trailer or other vehicles and vehicles so equipped :
en
fr
- DE1684603U - CLEAR QUICK PACKAGING. :
de
en
- CA506212A - Method of drying wood by means of superheated steam :
en
fr
- DE762068C - Anti-skid arrangement for four-axle vehicles :
de
en
- FR1074774A - Improvements relating to devices for screw-head splitting machines and to machines provided with this device :
en
fr
- FR1074322A - Fancy yarn manufacturing process and machine for implementing the process :
en
fr
- DE1684496U - FLIGHT EXTRACTION DEVICE FOR HIKING LID CARDS. :
de
en
- FR1074563A - Process to avoid chipping on freshly pressed castings removed from the mold by means of the press plate :
en
fr
- FR1074760A - Process for blowing metal baths, in particular cast iron :
en
fr
- GB716496A - Improvements in or relating to coin controlled locks :
en
- CA506246A - Pressure relief apparatus :
en
fr
- DE1684444U - EGG CUP. :
de
en
- DE1684768U - FASTENING DEVICE FOR FASTENING A WATCH TO A BRACELET MADE OF LEATHER, PLASTIC MATERIAL OD. DGL. :
de
en
- CA506272A - Process of preparing pure crystalline salts of penicillin :
en
fr
- CA506290A - Apparatus for insulatingly terminating concentric conductor resonators :
en
fr
- FR1074204A - Method and apparatus for winding, on a cylindrical surface, a wire, under controlled tension and inclination :
en
fr
- FR1074401A - Apparatus intended to form a mixture of two previously dosed liquids, and to distribute this mixture :
en
fr
- CA506353A - Vacuum tube amplifier circuits for coded carrier currents :
en
fr
- DE918972C - Machine for processing the ends of rod-shaped material :
de
en
- DK78225C - Extraction tower for finely divided plant substances. :
da
en
- FR1074534A - Improvements made to devices, in particular those for mining operations, comprising at least two adjustable relative position members which must be able to be temporarily locked :
en
fr
- DE1684431U - BRIEFER MECHANICS WITH SPRING-EFFECTED LOCKING RAILS. :
de
en
- GB716400A - Method of and arrangement for cooling the steam-conveying parts of a high-pressure superheated steam turbine plant :
en
- DE1684473U - THREADING. :
de
en
- DE1684559U - CLAMPING DEVICE. :
de
en
- DE1684660U - ENGINE WITH VARIABLE NUMBER OF EXPLOSION CHAMBERS. :
de
en
- GB716433A - Improvements relating to combined heat and power supply systems :
en
- FR1074674A - Improvements made to buffers for railway, tramway and other vehicles :
en
fr
- FR1074208A - Process for drying cellulose derivatives, alginates and other similar products :
en
fr
- GB716360A - Improvements in or relating to aircraft and to gun installations therefor :
en
- CA506252A - Heavy duty fiber container :
en
fr
- GB716517A - Improvements in or relating to detergent materials :
en
- DE1684785U - BRACKET FOR THE FLAT ROPES OF TRUCK. :
de
en
- FR1074733A - Improvement with glitter barrels :
en
fr
- GB716383A - Improvements in and relating to centrifugal grit arresters and like devices :
en
- GB716530A - Improvements in reciprocating pumps :
en
- DE918736C - Lubricator for bicycles and similar vehicles :
de
en
- US2690651A - Ice tray and grid structure :
en
- US2690987A - Resin foamed structures and the method of making same :
en
- GB716331A - Process for crystallizing resinous polyesters :
en
- FR1074237A - Improvement in tachometers used in particular in speed regulators :
en
fr
- FR1074619A - Device for adjusting the internal pressure of aircraft cabins :
en
fr
- FR1074274A - Mechanically operated vehicle for monorail network :
en
fr
- GB716357A - Multiple assembling machine for electric blasting initiators :
en
- FR1074759A - Organosilicon resins of the phenol-aldehyde type :
en
fr
- DE1684518U - DEVICE FOR SINGLE PACKAGING OF MONTH TAMPONS. :
de
en
- DE1684683U - PROTECTIVE CAP WITH COVER MADE OF POROESE RUBBER, POROESE PLASTIC OR PLASTIC FOAM FOR EXHIBITION STANDS AND OTHER STANDS OF ALL KINDS. :
de
en
- FR1074264A - Electro-dynamic device for checking the reaction times of control units :
en
fr
- FR1074657A - Improvements relating to hydraulic power control installations :
en
fr
- DE918919C - Frame or insert for receiving goods that are sensitive to impact or the like :
de
en
- DE918975C - Automatic bottle capping machine :
de
en
- FR1074664A - Slip formwork and method for its operation :
en
fr
- GB716434A - A cooling device for bearings :
en
- FR1074162A - Support device for formwork and the like :
en
fr
- FR1074248A - Process for the manufacture of tubes by electric welding :
en
fr
- GB716506A - Improvements relating to holders for electric lamps :
en
- DE1684541U - ADJUSTMENT DEVICE FOR MEDICAL SURGICAL AND EXAMINATION EQUIPMENT. :
de
en
- FR1074221A - Device for relieving the weight of a ballast packing machine from the rails :
en
fr
- FR1074599A - Method and device for cleaning flexible containers, in particular bags :
en
fr
- FR1074752A - Corrugated wood manufacturing process :
en
fr
- FR1074776A - Spinning Rod Reel :
en
fr
- FR1074331A - Hand-operated device for painting four sides of radiator elements simultaneously :
en
fr
- GB716418A - Reduction of aromatic nitrogen compounds and process of effecting reduction :
en
- GB716481A - Preparation of organic salts :
en
- FR1074176A - Improvement with unsaturated alkyd resins :
en
fr
- FR1074217A - Process and tube furnace for the treatment of materials containing matte-forming metals :
en
fr
- FR1074292A - heat exchanger with flat or substantially flat walls, without fins :
en
fr
- GB716521A - Process for the neutralization of sulphonic acids :
en
- FR1074672A - :
fr
- FR1074801A - New sealing process for smoke and ventilation ducts and material for its realization :
en
fr
- DE1684432U - DEVICE FOR THE CONTINUOUS EXTRACTION OF SULFUR FROM THESE MASS, SUCH AS GAS PURIFYING MASS, ROCK AND THE LIKE. :
de
en
- US2690616A - Vegetable chopper and meat tenderizer :
en
- US2690897A - Combination mill and under-reamer for oil wells :
en
- DE1684638U - CYLINDER COIL, IN PARTICULAR CYLINDER COIL OF SMALL INDUCTIVITY. :
de
en
- FR1074504A - Improvements to electromagnetically controlled couplings and application for the establishment of gearboxes :
en
fr
- FR1074806A - Tipping crane :
en
fr
- GB716565A - Improvements in or relating to electrodes for the melting of high melting point metals or alloys :
en
- GB716547A - Improved methods of making foamed latex articles :
en
- DE918943C - Mains connection part for all-current amplifier :
de
en
- FR1074159A - Advanced band saw blades :
en
fr
- DE1684589U - STEEL CASSETTE. :
de
en
- DE918915C - Weather protection device for single-track vehicles :
de
en
- FR1074351A - Artificial horizon :
en
fr
- FR1074371A - Toothbrush with reversible protective case forming a handle :
en
fr
- FR1074409A - Clutch or disc brake with clutch or brake mechanism arranged in a rotating housing :
en
fr
- FR1074601A - Vibrating sieve :
en
fr
- CA506251A - Suspended milker :
en
fr
- FR1074712A - Method and device for improving the surface of materials of all kinds :
en
fr
- US2690811A - Rotary blade device for aircraft :
en
- DE918691C - Arrangement for control with the help of pulses :
de
en
- DE918822C - Device for controlling electrical machines with pulsating direct currents :
de
en
- DE1684485U - VALVE FOR DISPLACEMENT ROTATION PUMPS. :
de
en
- GB716466A - Process for the production of hollow inflatable articles of rubber or like material :
en
- US2690870A - Disposal device :
en
- DE1684536U - ELECTRODE HOLDER. :
de
en
- DE1684618U - RING WRENCH FOR SCREWS AND THE LIKE :
de
en
- DE918722C - Power lift for operating agricultural implements :
de
en
- DE918778C - Process for the production of polycondensation products :
de
en
- DE918791C - Device for speed control or monitoring, in particular for power machines :
de
en
- DE918865C - Arrangement to secure the slip path in signal boxes with electrical locks :
de
en
- DK78199C - Method for heat treatment of objects, such as machine and apparatus parts, which must be resistant to mechanical influences at high temperatures. :
da
en
- FR1074413A - Air conditioning enclosures :
en
fr
- FR1074745A - Flashing device for controlling signal lamps in motor vehicles :
en
fr
- FR1074789A - Thermoreactive process for the manufacture of metallic agglomerates :
en
fr
- FR1074792A - Improvements to metal frame threshers mounted on two wheels :
en
fr
- DE918747C - Process for the production of artificial musk fragrances from m- and p-cymene :
de
en
- DE918885C - Shaft gas generator, in particular wood gas generator, with a filling shaft arranged in the gas generator jacket :
de
en
- FR1074557A - Capacitor motor with a stator having at least four hardware poles :
en
fr
- FR1074642A - Improvements to hunting cartridges :
en
fr
- GB716344A - Improvements in a method and apparatus for the winning and loading of coal :
en
- DE1684579U - CAP FOR FOG. :
de
en
- DE1684629U - CONNECTION OF ANTENNAS, IN PARTICULAR VEHICLE ANTENNAS, TO THE RECEIVER. :
de
en
- FR1074363A - Round, oval, square or rectangular table with retractable leaves :
en
fr
- FR1074678A - Photographic process for decorating textiles :
en
fr
- US2690938A - Spring journal box packing :
en
- US2690561A - Apparatus for inserting and extracting thumbtacks :
en
- US2690604A - Snap fastener socket assembly :
en
- US2690995A - Process of recovery of oil soluble alcohols by azeotropic distillation with isopropyl alcohol :
en
- DE918850C - Single-axle tipping trailer :
de
en
- FR1074476A - Outer garment :
en
fr
- GB716338A - Manufacture of compounds containing two 1:2:3-triazole rings :
en
- DE918916C - Honstone :
de
en
- GB716313A - Improvements in or relating to area meters for agricultural implements :
en
- CA506355A - Preparation of propionaldehyde from 1,2-propylene glycol :
en
fr
- US2690866A - Box :
en
- US2690668A - Road adhesion indicator for automotive vehicles :
en
- US2691056A - Thermoelectric device having opposing thermoelectric generator :
en
- DE918829C - Periodically operated contact device with wobbling armature driven by a magnetic field, which establishes a periodically conductive connection between two parallel contact paths :
de
en
- US2690973A - Printing ink and varnish therefor :
en
- US2690775A - Measuring device for attachment to saw tables :
en
- US2690578A - Receptacle for shoe sole dressing :
en
- US2690632A - Abrasive cutting wheel :
en
- DE918854C - Magnetically controlled shut-off valve for fuel lines :
de
en
- FR1074590A - Flax scutching machine :
en
fr
- US2690615A - Can opener :
en
- US2691023A - Dihydropyrrolo-(3.2-c) quinoline derivatives :
en
- US2691107A - Mass spectrometry :
en
- DE1684448U - CABINET. :
de
en
- DK78214C - Rotating vacuum core kneaders. :
da
en
- US2690886A - Control for jet-powered convertible aircraft :
en
- US2690608A - Undercutting attachment for lathes :
en
- US2690900A - Method and arrangement for homogenization of liquids :
en
- US2691016A - Selenides of heterocyclic amines :
en
- CA506291A - Double-twist phonograph stylus assembly :
en
fr
- US2690883A - Apparatus for winding flexible material into roll form :
en
- DE1684765U - BUILDING FRAMEWORK. :
de
en
- DE1684587U - SLIDING DOORS, IN PARTICULAR FOR CABINETS. :
de
en
- DE1684621U - LAMP SHADE. :
de
en
- FR1074297A - Tube widening tool :
en
fr
- FR1074326A - :
fr
- FR1074840A - Manufacture of electrical cables armed with a metallic sheath :
en
fr
- GB716372A - Improvements in or relating to gas filled electric discharge devices :
en
- USD173162S - Roller for a paint roller :
en
- DE1684793U - CHILD SEAT FOR SCOOTER. :
de
en
- FR1074266A - Stamping pad for presses and press provided with said pad :
en
fr
- FR1074805A - Lifting device :
en
fr
- US2690904A - Cutter pick assembly for reversible chain mining machines :
en
- US2691065A - Multiplex relay system :
en
- US2690798A - Ventilator :
en
- US2690714A - Control mechanism :
en
- US2690572A - Apparatus for handling and treating elongated workpieces :
en
- US2690736A - Mechanical pencil employing clip in assembly :
en
- DE1684664U - EXHAUST SYSTEM, IN PARTICULAR FOR THE COMBUSTION GASES FROM BOXER ENGINES. :
de
en
- FR1074494A - Apparatus for severing a bundle of continuously moving filaments :
en
fr
- DE1684762U - EXCAVATOR. :
de
en
- FR1074300A - Electric switch motor with switching poles :
en
fr
- FR1074501A - Transformers, reaction coils, electromagnets, etc. :
en
fr
- GB716487A - Improvements in the treatment of metals :
en
- USRE23885E - Insulator supporting pin and cob :
en
- DE1684535U - ANODE FOR DISCHARGE TUBES IN PARTICULAR IN THE AREA OF VERY SHORT WAVES. :
de
en
- US2690637A - Power lawn mower driving mechanism :
en
- GR15700B - METHOD OF MANUFACTURING A COFFEE DRINK FROM SWEET GRAPES AFTER HOPS BY FERMENTATION. :
el
en
- FR1074313A - New disazo dyes, their preparation and use :
en
fr
- FR1074715A - Improvements in the preparation of organic chlorides from ammonium chloride :
en
fr
- GB716579A - Radiant-heating elements for furnaces :
en
- CA506327A - Pan dumping device :
en
fr
- DE1684738U - SWITCH TOGGLE FOR THREE- OR MULTI-LEVEL SWITCHES ON ELECTRIC COOKING APPLIANCES. :
de
en
- US2690702A - Combined testing device and machine tool :
en
- FR1074602A - Reinforced hooking jaw :
en
fr
- US2690685A - Transmission gear mechanism :
en
- US2690688A - Barrel cap applying and endshake adjusting machine :
en
- US2690644A - Winding stem :
en
- US2690698A - Collapsible stereoscope :
en
- US2690750A - Surgical instrument for treating ingrowing nails :
en
- CA506314A - Iron oxide pigments and method of making same :
en
fr
- FR1074517A - Application of plastics to continuous friction gearboxes :
en
fr
- DE918786C - Process for the electrolytic coating of objects with a conductive surface with a high-gloss nickel coating :
de
en
- DE918892C - Hanging ceilings made up of slabs with a groove and a comb :
de
en
- DK78212C - Regulator for the fuel supply, especially for gas-heated liquid heaters. :
da
en
- FR1074481A - Movable upper feed roller control in straw chopping machines :
en
fr
- FR1074618A - Improvements to steam accumulators and to processes for using accumulated thermal energy :
en
fr
- FR1074848A - High pressure flexible hose, especially for hydraulic brakes :
en
fr
- FR1074500A - Method for increasing the light stability of threads and the like, artificial or synthetic :
en
fr
- FR1074753A - Complementary system for radio-guided aircraft landing :
en
fr
- DE1684800U - DEVICE FOR LOCKING AND UNLOCKING SEVERAL DOORS TOGETHER. :
de
en
- DE918828C - Method and device for examining fluorescent electron screens :
de
en
- DE1684456U - EXPANSION INSULATION PANEL CEILING MADE OF SOFT WOOD FIBERS. :
de
en
- FR1074244A - Door handle with adjustable distance :
en
fr
- FR1074346A - Improvements made to liquid evaporator devices :
en
fr
- FR1074741A - Hydrocyclone and process for the separation of mixtures of particles of different specific weight and grain size suspended in a liquid :
en
fr
- GB716583A - Improvements in or relating to the electrophoretic coating of metal articles :
en
- FR1074249A - Lubricants, hydraulic agents and the like :
en
fr
- GB716537A - Method of improving coal and pitch base agglomerates, and fuel resulting therefrom :
en
- FR1074250A - Process for the preparation of amino alcohols :
en
fr
- DE918973C - Bending machine, especially for rebar in concrete construction :
de
en
- GB716363A - Improvements in or relating to travelling-hearth bread baking ovens :
en
- DE1684464U - ROOFING ELEMENT. :
de
en
- DE918818C - Circuit arrangement for synchronizing an oscillator :
de
en
- DE1684490U - BRAKE FLUID RESERVOIR FOR MOTOR VEHICLES. :
de
en
- US2690593A - Manufacture of plastic covers and plastic articles :
en
- US2690869A - Rotary mechanism for use with fluids :
en
- DE1684523U - LINING PIPE CONNECTION FOR PIPELINES WITH LARGE DRILLING DEPTHS, IN PARTICULAR FOR OIL DRILLING. :
de
en
- FR1074341A - Palm nut pulverizer :
en
fr
- FR1074152A - Flow restrictor :
en
fr
- FR1074603A - Expanded metal trickle-lined tower :
en
fr
- DE764502C - Stage signal box :
de
en
- US2690999A - Silver protective agents for sulfurcontaining lubricants :
en
- US2691043A - Fluorinated amines :
en
- DE753817C - Method and device for the production of composite castings :
de
en
- DE764482C - Process for the production of non-rolling, permanently chemically stiffened fabrics from cellulose-containing textile fibers :
de
en
- DE918813C - Cable car, especially for passenger transport :
de
en
- FR1074575A - Process for the preparation of halofluorethenes :
en
fr
- GB716328A - Improvements in and relating to the burning of coke in powder form :
en
- GB716408A - Improvements in or relating to wheel guide :
en
- CA506349A - Electrolytic tin plating baths :
en
fr
- US2690958A - Production of sodium sulfide from sodium sulfate :
en
- FR1074381A - Grinding wheel :
en
fr
- GB716368A - An improved method of and apparatus for photographing and exhibiting a multiplicity of different pictures in succession :
en
- US2691017A - Bis-aminoalkyl carbonate derivatives :
en
- DE751614C - Method for determining the deformability of deformable materials by means of flat test strips of rectangular cross-section placed under tensile load :
de
en
- US2690607A - Thread cleaner with knot control :
en
- US2691085A - Electric circuit interrupter :
en
- DE918945C - Protective or insulating sleeve for electrical cables :
de
en
- GB716449A - Improvements in hydraulic tappets :
en
- DE918965C - Decadal tube counter consisting of trigger circles :
de
en
- DE1684599U - APPARATUS FOR SHOOTING FIGURES. :
de
en
- DE1684426U - DEVICE FOR INKING CYLINDRICAL OR FLAT PRINT FORMS FOR STAMP-LIKE PRINTING, ESPECIALLY FOR REGISTER CUTTING MACHINES. :
de
en
- US2690831A - Article handling machine :
en
- USD173163S - Laufbahn
stocking :
en
- DE1684487U - LOCKING DEVICE FOR REAR SEATS OF MOTOR VEHICLES WITH REAR ENGINE. :
de
en
- DE1684505U - RING SPINNING SLEEVE RING SPINNING SLEEVE OD. DGL. SLEEVE, IN PARTICULAR FOR FULLY SYNTHETIC FIBERS. :
de
en
- DE1684740U - RESISTOR COMBINATION AS SWITCHING UNIT. :
de
en
- DE918897C - Process for processing rubber waste :
de
en
- FR1074615A - Automatic tuning device for internal combustion engines :
en
fr
- US2690709A - Electric coffee maker :
en
- DE1684685U - PRICE INDICATOR FOR GOODS. :
de
en
- DE1684743U - CLEANING AND CARE PRODUCTS FOR PRODUCTS MADE OF SUEDE AND SUEDE LEATHER, IN PARTICULAR SHOES. :
de
en
- FR1074379A - Detergent press machine :
en
fr
- AU2277853A - Decking and guttering for use on relatively flat roofs :
en
- DE1684401U - CONTAINER IN THE SHAPE OF A FLOWER POT. :
de
en
- DE1684625U - Cotton fleece. :
de
en
- DE918773C - Long-burning stove with filling shaft :
de
en
- US2691129A - Electrical control arrangement :
en
- DE1684665U - DUCT FUEL ENGINE. :
de
en
- DE918743C - Process for improving the fastness properties of dyeings or prints, produced from water-soluble dyes :
de
en
- FR1074794A - Process for obtaining porous bodies :
en
fr
- CA506226A - Boring tools :
en
fr
- US2690960A - Detonation process of making carbon black :
en
- US2690772A - Loom for weaving tufted pile fabrics :
en
- US2690917A - Combination hose connector and valve :
en
- FR1074711A - Electric machine for data transmission :
en
fr
- DE1684799U - DOOR LOCK. :
de
en
- US2690660A - Knitting machine :
en
- FR1074629A - Hair lotion :
en
fr
- GB716527A - Improved intake apparatus for vibrating sifter screens :
en
- DE918896C - Injection molding machine for molding plastic organic plastics :
de
en
- DE918914C - Method for blending image films when copying, especially color films :
de
en
- GB716550A - Improvements in artificial limbs :
en
- GR15709B - CONFECTIONERY TRANSPORTATION DEVICE. :
el
en
- USD173140S - Automobile :
en
- US2691141A - Variable inductor :
en
- US2690948A - Balance case :
en
- DE918683C - Method and device for the production of zipper links with spread clamping legs :
de
en
- DE918967C - Tractor for interchangeable agricultural equipment, in which the center of gravity of the overall arrangement undergoes a shift in relation to the wheel axle :
de
en
- FR1074265A - Process for the preparation of finely divided oxides, apparatus for carrying out the process, and products conforming to those obtained :
en
fr
- FR1074268A - Electronic device :
en
fr
- FR1074315A - Improvements to refrigerator cabinets for food preservation :
en
fr
- FR1074455A - Coke extinguishing wagon :
en
fr
- US2690953A - Fugitive tinting of nylon fibers :
en
- USD173149S - Combination magnetic recorder and reproducer :
en
- DE1684750U - CAN. :
de
en
- DE1684425U - DEVICE FOR APPLYING FILMS AS EDGE REINFORCEMENTS IN REGISTER FLAGS. :
de
en
- DE1684610U - PACKAGING FOR WAFFLES, COOKIES AND THE LIKE :
de
en
- DE918711C - Process for the production of condensation products :
de
en
- FR1074635A - Protection device in particular for flexible high voltage cables :
en
fr
- US2690753A - Liquid-cooled smoking pipe :
en
- US2691077A - Transistor power amplifier :
en
- GB716568A - Improvements in and relating to machines for harvesting potatoes :
en
- FR1074755A - Seaweed treatment process :
en
fr
- GB716486A - Improvements in apparatus for electrically performing the mathematical operation of converting a number from one scale of notation into another :
en
- FR1074452A - Rain protection clothing :
en
fr
- FR1074634A - Cellulosic and vinyl materials plasticized with diesters and polyesters of carboxylic acids and alpha, omega-dihydroxyalkanes :
en
fr
- US2690633A - Method of making packages :
en
- US2690880A - Rectilinear pulverizer :
en
- US2690862A - Display holder for socks :
en
- DE918823C - Ferrodynamic measuring mechanism for power meters :
de
en
- GB716381A - Improvements in or relating to outboard motor units for the propulsion of vessels :
en
- FR1074544A - Improvements to viscose manufacturing devices :
en
fr
- FR1074497A - Wedge rivet and tool that can be used to set this rivet :
en
fr
- FR1074648A - Improvements to processes and installations for oil extraction :
en
fr
- DE759503C - Electric rod heater, consisting of a cast iron or rolled profile rod stiffened in its longitudinal axis by ribs :
de
en
- DE1684555U - TRIPOD. :
de
en
- DE754877C - Device for relaxing the filled bottle with a counter-pressure filler controlled by a tap or the like :
de
en
- FR1074285A - Ring, especially watch ring :
en
fr
- GB716431A - Improvements in or relating to journal boxes :
en
- FR1074536A - Process for obtaining new derivatives of cyclopentanophenanthrene :
en
fr
- DE1684522U - DEVICE FOR REDUCING THE SPREAD OF A BUNCH OF LIGHT AND X-RAY RAYS. :
de
en
- US2691091A - Illuminated lady's handbag :
en
- DE918853C - Lighting system for driving backwards on motor vehicles :
de
en
- FR1074535A - Device and method for manufacturing ceramic molded parts :
en
fr
- DE918884C - Electron mirror :
de
en
- US2691087A - Rheostat :
en
- FR1074226A - Acoustic resistance :
en
fr
- DE1684757U - ROUND HANGER PLATFORM CLOTHING RACK. :
de
en
- GB716392A - Improvements in and relating to electric thermostats :
en
- FR1074462A - Improvements to oven hearths :
en
fr
- GB716515A - Improvements in or relating to photographic step and repeat contact printing machines :
en
- DE1684712U - LAB WORK FLAT BAG WITH SIDE FOLDINGS. :
de
en
- DE918954C - Liquid fuel burner with rotating spray cap :
de
en
- FR1074820A - Apparatus for rapidly lowering the temperature of a body at a given time :
en
fr
- GB716584A - Improvements in or relating to tobacco cutting machines :
en
- FR1074355A - Rotary machine for full color printing on sheet metal :
en
fr
- FR1074639A - Process for preparing ethylene cyanohydrin from ethylene oxide and hydrocyanic acid :
en
fr
- GB716318A - Improvements relating to wheels, pulleys or the like :
en
- GB716349A - Improvements in or relating to abrasion resistant coating compositions :
en
- GB716440A - Improvements in and relating to rotary regenerative heat exchangers :
en
- US2690705A - Gear cutting vise :
en
- FR1074515A - Method and apparatus for drying or other conditioning of a fabric-like material :
en
fr
- FR1074749A - Improvements made to supports, in the form of a ribbon, for sound recordings :
en
fr
- DE918689C - Electric oscillation circuit for short waves :
de
en
- FR1074375A - Liquid fuel burner :
en
fr
- FR1074386A - Method of manufacturing doll wigs :
en
fr
- US2690621A - Question and hidden answer device :
en
- DE1684458U - REINFORCED CONCRETE COMPONENT. :
de
en
- DE1684697U - VEHICLE AIR TIRES. :
de
en
- FR1074408A - evaporators for distillation columns :
en
fr
- US2690810A - Aircraft propeller :
en
- DE1684584U - DOOR AND WINDOW FITTINGS. :
de
en
- DE918830C - Working electrode for salt bath stoves :
de
en
- FR1074376A - Adjustable ribs for shirt and blouse collars :
en
fr
- FR1074723A - Extraction of coal or other materials :
en
fr
- DE918905C - Automatic control of the consecutive numbers of payment and punch cards :
de
en
- FR1074207A - Mechanically controlled timer device :
en
fr
- DE1684582U - DIRECTION INDICATORS FOR MOTOR RUDDER, SCOOTER ETC. :
de
en
- DE1684507U - TABLE TENNIS EQUIPMENT FOR CAMPING AND HOME. :
de
en
- GB716564A - 1:8-dihydroxy-5-nitro-4-methylolanilino-anthraquinone compounds and process for their preparation :
en
- DE918976C - Process for the simultaneous transmission of several measured values by means of pulses :
de
en
- GB716543A - Improvements in or relating to thermionic valve amplifiers :
en
- GB716518A - Improvements in or relating to kinematograph apparatus :
en
- USD173134S - Shoe sole :
en
- FR1074253A - Vehicle wheel pressure gauge :
en
fr
- GB716561A - Improvements relating to methods and apparatus for threading yarns through tube frames :
en
- DE1684491U - SUN VISOR FOR MOTOR VEHICLES. :
de
en
- GR15704B - AUTOMATIC FISHING MACHINE. :
el
en
- DE918935C - Key setting device for railway security systems :
de
en
- DE918685C - Process for the preparation of threo-1-p-nitrophenyl-2-acylamino-1,3-propanediols :
de
en
- DE918893C - Positive connection between precast reinforced concrete parts :
de
en
- US2690715A - Hydraulic pumping apparatus :
en
- FR1074199A - Process for heat, chemical or mass exchange between two immiscible phases at different densities and apparatus for carrying out the process or similar process :
en
fr
- FR1074767A - Candle :
en
fr
- DE897641C - Infinitely variable transmission :
de
en
- GB716425A - An improved fluid shock absorber and method of construction thereof :
en
- GB716336A - Improvements in and relating to the bonding of rubber to viscose rayon yarns :
en
- GB716391A - Improvements in and relating to gas turbines :
en
- FR1074235A - Lighting apparatus for projection apparatus, in particular for cinematographic projection apparatus :
en
fr
- FR1074717A - Single-spindle automatic lathe :
en
fr
- DE1684780U - CONNECTOR FOR ADD-ON DEVICES OF PHOTOGRAPHIC CAMERAS. :
de
en
- DE1684597U - TOTO PIG. :
de
en
- DE1684736U - MUSIC DEVICE WITH MULTIPLE SPEAKERS. :
de
en
- DE1684645U - CONTAINER. :
de
en
- FR1074255A - Multiple Tubular Dust Collector Centrifugal Dust Collector :
en
fr
- FR1074689A - Improvements in the production of centrifugal pumps :
en
fr
- GB716544A - Improvements in and relating to fluid-tight seals :
en
- GB716545A - Improvements in and relating to fluid-tight seals between relatively slidable members :
en
- CA506309A - Method and apparatus for raising aircraft hangar doors :
en
fr
- DE918875C - Cooling device for electrical machines with lobed stator core in rows :
de
en
- DK78200C - Signal transmission systems, in particular automatic telephone systems. :
da
en
- DE1684690U - SHIFT LEVER ARRANGEMENT FOR TRACTOR. :
de
en
- DE918700C - Airborne dust collector, especially for boiler systems :
de
en
- FR1074647A - Universal recorder :
en
fr
- DE1684606U - TUBE FOR LIQUIDS. :
de
en
- DK78207C - Process for the treatment of raw materials containing fatty acids, such as mixtures thereof or crude mixtures thereof and glycerides. :
da
en
- DK78217C - Runway for aircraft, where a water basin is located at the end of the runway. :
da
en
- DE1684455U - DEVICE FOR FASTENING BATTLES UNDER PRECAST CONCRETE CEILINGS. :
de
en
- DE918815C - Circuit arrangement for telecommunication, especially telephone systems with call seekers :
de
en
- DE918835C - Process for the production of resinous condensation products :
de
en
- DK78196C - Process for the preparation of acetals of acetylacetaldehyde. :
da
en
- FR1074309A - Chaise-longue or folding armchair in removable canvas or not with variable inclination :
en
fr
- FR1074435A - Improvements to band saws to cut logs :
en
fr
- USD173157S - Lighting fixture louver :
en
- US2690671A - Air velocity meter :
en
- US2690993A - Separation of organic acids from oxygenated organic compounds by azeotropic distillation with water :
en
- US2691055A - Rubber hydrochloride film :
en
- FR1074342A - Electro-magnetic device ensuring the drive of a mobile on a determined circuit :
en
fr
- FR1074816A - Aircraft slip indicator :
en
fr
- GB716453A - Improvements in or relating to electric motors :
en
- GB716465A - Aircraft with quadricycle landing gear :
en
- DK78220C - Bicycle with luggage carrier and auxiliary motor mounted above the rear wheel axle. :
da
en
- FR1074507A - Improvements to vial closure caps with seal :
en
fr
- US2691019A - O-hydroxyaryl dihalotkiazines :
en
- DE1684691U - SCREEN FLAP, ESPECIALLY FOR VEHICLES. :
de
en
- DE765709C - Typewriter or the like with a summation device :
de
en
- FR1074431A - Planer tool holder :
en
fr
- GB716522A - Improvements in or relating to plain bearings :
en
- DE1684747U - GLASS PLATE WITH A COVERING COVERED BY A PROTECTIVE LAYER, E.G. LABELING, A MIRROR COATING OR COLOR COATING. :
de
en
- DE918802C - Process for shortening finished collars and collar press for practicing the process :
de
en
- DE918895C - Method for producing a zipper border :
de
en
- FR1074502A - Device comprising an oscillator the frequency of which is corrected automatically :
en
fr
- CA506330A - Constant flow valve :
en
fr
- FR1074588A - Plastic bar for textile machines :
en
fr
- FR1074826A - Improvements made to manometrically controlled electrical contactors :
en
fr
- FR1074220A - Installation, in the driver's field of vision, of a warning lamp for the operation of the vehicle's <<stop>> light when braking :
en
fr
- US2690907A - Machine for autogenous cutting :
en
- FR1074339A - Fluid containers :
en
fr
- FR1074454A - Process for the dehydration of phenols or the like :
en
fr
- US2690952A - Stabilization of vat dye leucos at :
en
- US2691145A - Snap latch plug :
en
- DE1684548U - HAIR BOX OR HAARTUETE. :
de
en
- DE1684614U - LONG RUNNING WATCH WITH ROTATING PENDULUM. :
de
en
- DE1684710U - TRANSLUCENT JAR, RECTANGULAR WITH CURVED ARCHES ON THE FRONT SIDES, AS PACKAGING FOR CHEESE :
de
en
- FR1074238A - Capping and stopper mode allowing the implementation :
en
fr
- FR1074732A - Improvements relating to a process for obtaining a copolymer :
en
fr
- US2690752A - Husking roll :
en
- US2690806A - Fluid transfer medium and method :
en
- FR1074218A - Partitioning and its manufacturing process :
en
fr
- FR1074731A - Control device for compressed air brakes to ensure rapid pressure reduction in the main line :
en
fr
- DE1684561U - HOLDING DEVICE IN THE FORM OF A HOLDING BRACKET, CARRYING BRACKET, LOCKING HOOK OD. DGL. :
de
en
- DE1684656U - DEVICE FOR GRINDING ROTATED MANURE. :
de
en
- DE918837C - Method and device for controlling, regulating and / or monitoring operating parameters in chemical or physical processes :
de
en
- DE1684550U - BARN WINDOW WITH A SINGLE OPENING INWARD. :
de
en
- DE918906C - Elastic shaft coupling :
de
en
- FR1074765A - Pneumatic shelter tent :
en
fr
- DE1684564U - WOOD AND STONE SCREW WITH SELF-TAPPING THREAD. :
de
en
- DE1684636U - HIGH VOLTAGE COIL ON A TRANSFORMER CORE, IN PARTICULAR FOR THE LINE TRANSFORMER OF A TELEVISION RECEIVER. :
de
en
- FR1074609A - Thread change mechanism for knitting machines :
en
fr
- FR1074184A - Improvements made to space heating installations :
en
fr
- FR1074450A - Lubricating composition :
en
fr
- DE1684735U - HOUSING FRONT FOR RADIO DEVICES AND SOUND FURNITURE. :
de
en
- FR1074359A - High vacuum discharge tube :
en
fr
- FR1074407A - Mold for spongy or cellular rubber articles made from rubber latex or natural gum :
en
fr
- FR1074729A - Device intended for jaw conveyors for stacked material :
en
fr
- FR1074156A - Tool handle improvements :
en
fr
- FR1074278A - Luminescent screen electron tube :
en
fr
- DE1684540U - FAN WITH ADJUSTABLE BLADES. :
de
en
- DE918682C - Feeder for attachment to punches, presses or the like. :
de
en
- CA506260A - Draft gear arrangement :
en
fr
- DE1684602U - SCHERZ-GLASS. :
de
en
- FR1074478A - Electric water heater :
en
fr
- CA506350A - Differential meter :
en
fr
- DE1684628U - BUILT-IN ANTENNA. :
de
en
- DE1684746U - PELVIS. :
de
en
- FR1074416A - Driver for <<photoflash>> lamp and recovery method :
en
fr
- FR1074314A - Process and machine for the manufacture of tubes :
en
fr
- GB716322A - Improvements in or relating to means for electrically converting a number from the binary to the denary scale of notation :
en
- GB716459A - An improved device on automatic looms for the removal of the piece of thread between the shuttle and the selvedge, during the change of the bobbin :
en
- US2690962A - Vessel for contacting gaseous fluids and solids :
en
- US2690967A - Photographic stencil screen and method of making the same :
en
- DE1684428U - CALENDAR ARRANGEMENT. :
de
en
- US2690843A - Display stand :
en
- US2690642A - Twisting machine :
en
- US2690577A - Piston cleaning machine :
en
- US2690963A - Preparation of hydrocarbon synthesis gas :
en
- US2690655A - Process for liquefaction and separation of gases :
en
- FR1074420A - Method and arrangement for extracting a position modulated track from a track beam :
en
fr
- DE1684647U - COUPLING FOR CHAIRS COMBINED IN A ROW, ARMCHAIR OD. DGL. :
de
en
- FR1074659A - Improvements in the means for assembling thermoplastic sheet materials :
en
fr
- DE763222C - Indirectly heated glow cathode for electron beam tubes :
de
en
- FR1074419A - Device for emptying and transporting powdery material out of tanks :
en
fr
- FR1074552A - Method and apparatus for treating liquid hydrocarbons :
en
fr
- GB716575A - Dyeing process :
en
- DE1684466U - LOCKED WOODEN PANEL. :
de
en
- DE1684635U - ELECTRIC MACHINE WITH RIBBED HOUSING. :
de
en
- DE1684678U - SALES PACKAGE FOR EMBROIDERY WORK, ESPECIALLY FOR BEGINNERS AND SCHOOLS. :
de
en
- US2691072A - Composite magnetic recording tape :
en
- US2690828A - Coin changer :
en
- US2690684A - Shift rail interlock :
en
- DE1684419U - ARRANGEMENT FOR THE WORKING OF A WRENCH WITH A SCREW. :
de
en
- DE1684792U - SEAT FOR MOTORCYCLES OD. DGL. :
de
en
- DE918774C - Milling device, especially for the semi-automatic production of grooves or slots :
de
en
- DE918908C - Device for connecting horizontal filter tubes :
de
en
- DE918785C - Pipe connection, especially on gas water heaters :
de
en
- DE918857C - Device for cleaning bottles and similar vessels :
de
en
- DE918936C - Arrangement for signal boxes :
de
en
- US2690708A - Cultivator weeder track follower for row crops :
en
- FR1074245A - Chain pulling device with snap action :
en
fr
- FR1074568A - Method and device for pouring concrete piles and similar products for constructions :
en
fr
- DE918817C - Process for registering the occurrence of any events within a specified period, in particular switching measures in the automatic establishment of a communication link :
de
en
- US2690834A - Articulated conveyer :
en
- US2691106A - Variable reactance electron tube circuit :
en
- US2691050A - Process for preparing 1, 2, 3, 4, 5, 6-hexchlorocyclohexane :
en
- FR1074540A - Further training for carriers :
en
fr
- DE1684795U - BICYCLE TRAILER. :
de
en
- FR1074436A - Grinding wheel guide for grinding valve seats :
en
fr
- FR1074549A - Improvements in the manufacture of pharmaceutical ampoules :
en
fr
- FR1074561A - Platform device :
en
fr
- FR1074569A - Process for the preparation of heterocyclic hydrazine compounds :
en
fr
- DE918907C - Connection disengaging in the event of overload :
de
en
- FR1074394A - Cinematographic projection device :
en
fr
- US2690822A - Vehicle side wall :
en
- US2691110A - Internal-combustion engine starter :
en
- US2691158A - Peak voltage indicating and measuring system :
en
- DE1684433U - SCREEN PRINTING UNIT FOR MANUAL PULL. :
de
en
- DE1684778U - UNDERGROUND CARBON REDUCER. :
de
en
- US2690598A - Tampon and tampon applicator assembling method :
en
- DE1684573U - MULTIPLE SPEED DRIVE ESPECIALLY FOR RECORD PLAYERS. :
de
en
- DE918805C - Resilient iron mine support, especially route support :
de
en
- GB716598A - Derivatives of ethylene diamine :
en
- GB716471A - Improvements in apparatus for measuring differential fluid pressures :
en