- US2690843A - Display stand :
en
- US2690957A - Process for making alkali metal cyanates or alkali metal thiocyanates :
en
- US2690793A - Reclining back control for chairs :
en
- US2691132A - Magnitude and phase meter :
en
- DE1684458U - REINFORCED CONCRETE COMPONENT. :
de
en
- DE1684697U - VEHICLE AIR TIRES. :
de
en
- FR1074408A - evaporators for distillation columns :
en
fr
- US2691036A - Allylic replacement of unsaturated perhalocarbon compounds :
en
- AU2194253A - Apparatus for applying adhesive :
en
- CA506315A - Methods of making sols of inorganic oxides :
en
fr
- US2690818A - Snubber unit :
en
- US2690882A - Apparatus for magnetic recording :
en
- US2691028A - Estradiene compounds :
en
- US2690862A - Display holder for socks :
en
- US2690886A - Control for jet-powered convertible aircraft :
en
- US2690709A - Electric coffee maker :
en
- CA506355A - Preparation of propionaldehyde from 1,2-propylene glycol :
en
fr
- DE1684489U - STEERING WHEEL PROTECTIVE COVER FOR MOTOR VEHICLES. :
de
en
- DK78204C - Winding capacitor as well as method and machine for its manufacture. :
da
en
- CA506278A - Driving mechanism :
en
fr
- DE1684721U - LAMP SHADE BASE. :
de
en
- FR1074582A - Improvements to fishing trawls :
en
fr
- US2690622A - Plow and conveyer adjustment for terracing machines :
en
- FR1074562A - New azo dyes containing metals, their preparation and use :
en
fr
- FR1074373A - Carburetor without nozzle :
en
fr
- FR1074773A - Pneumatically operated multiple vascular injection syringe with safety device :
en
fr
- DE1684402U - SPACE-SAVING PACKAGING. :
de
en
- GB716488A - Improvements in or relating to grinding, polishing, boring and drilling apparatus :
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
- FR1074667A - Accounting machine :
en
fr
- FR1074796A - Printing machine :
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
- DE1684612U - JAR, IN PARTICULAR ROUND JAR MADE OF TRANSLUCENT MATERIAL :
de
en
- DE918804C - Chisel attachment to chisel holders in Schraem chains :
de
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
- DE1684652U - SPECIAL HOLLOW PAN WITH EXTENDED CRIM. :
de
en
- GB716497A - Improvements in or relating to the fractional distillation of high boiling liquid mixtures :
en
- AU2407253A - Improvements in and relating to shock absorbers or dampers :
en
- US2690798A - Ventilator :
en
- US2690755A - Cigarette extinguisher for ash trays :
en
- 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
- US2690989A - Method of preventing hydrogen sulfide hydrate formation :
en
- DE1684647U - COUPLING FOR CHAIRS COMBINED IN A ROW, ARMCHAIR OD. DGL. :
de
en
- DE918808C - Process for dyeing tightly packed wool from acid baths and dye preparations :
de
en
- 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
- 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
- US2690961A - Chemical manufacture :
en
- FR1074363A - Round, oval, square or rectangular table with retractable leaves :
en
fr
- FR1074678A - Photographic process for decorating textiles :
en
fr
- DE1684583U - :
de
en
- 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
- US2690573A - Machine for turning the heel covers of platform shoes :
en
- US2691060A - Subscription television transmitter :
en
- DE918891C - Radiator :
de
en
- DE918968C - Fruit and fruit sorting machine :
de
en
- US2690569A - Straining or filtering device :
en
- US2690928A - Windshield cover :
en
- DE1684506U - CLEANING DEVICE FOR TEXTILE MACHINERY. :
de
en
- CA506225A - Desk and seat combination :
en
fr
- US2690737A - Mechanical pencil :
en
- DE1684471U - ARRANGEMENT OF MEASURING INSTRUMENTS. :
de
en
- DE918969C - Throttle body for the even distribution of a canal flow :
de
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
- DE1684668U - SHOCK ABSORBERS, IN PARTICULAR FOR VEHICLES. :
de
en
- DE1684773U - COUPLING SLEEVE, ESPECIALLY FOR CONNECTING A ROLLER PIN TO THE COUPLING SPINDLE. :
de
en
- DE1684712U - LAB WORK FLAT BAG WITH SIDE FOLDINGS. :
de
en
- DE918954C - Liquid fuel burner with rotating spray cap :
de
en
- FR1074672A - :
fr
- FR1074801A - New sealing process for smoke and ventilation ducts and material for its realization :
en
fr
- 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
- 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
- US2690962A - Vessel for contacting gaseous fluids and solids :
en
- DE767908C - Process for the liquid treatment of grain or the like. :
de
en
- FR1074266A - Stamping pad for presses and press provided with said pad :
en
fr
- FR1074805A - Lifting device :
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
- FR1074829A - Ferromagnetic ceramic compositions with rectangular hysteresis loop :
en
fr
- FR1074440A - Multi-scale graduated ruler :
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
- DE918801C - Ceiling or floor plate for indirectly heated ovens :
de
en
- FR1074416A - Driver for <<photoflash>> lamp and recovery method :
en
fr
- GB716410A - Improvements in or relating to electrical plug and socket couplings :
en
- GB716337A - Manufacture of pantetheine :
en
- FR1074622A - Sound reproduction device with discs allowing automatic change of these discs :
en
fr
- GB716564A - 1:8-dihydroxy-5-nitro-4-methylolanilino-anthraquinone compounds and process for their preparation :
en
- US2690836A - Shaker conveyer :
en
- GB716420A - Improvements in and relating to camera backs for taking photographs of the lined screen type :
en
- US2690712A - Automatic throttle control :
en
- FR1074356A - Protective cover for discs :
en
fr
- FR1074441A - Rice Blanching Machine :
en
fr
- DE918882C - Method and device for manufacturing electrical capacitors :
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
- 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
- GB716543A - Improvements in or relating to thermionic valve amplifiers :
en
- US2690953A - Fugitive tinting of nylon fibers :
en
- US2690610A - Milling cutter :
en
- US2690603A - Fastener for shoes, articles of clothing, tilts or hoods, and the like :
en
- DE918719C - Dispensing device for beverages with coin slot :
de
en
- GB716376A - Improvements in or relating to vapour electric arc converters :
en
- DE767905C - Method for fastening pipes or pipe connection pieces in the wall of the collecting chamber of a steam boiler :
de
en
- DE918689C - Electric oscillation circuit for short waves :
de
en
- US2691031A - 3-keto-bisnor-4-cholen-11 alpha, 22-diol and esters :
en
- DE1684475U - BALL SWIVEL. :
de
en
- GR15708B - TRAILER OIL FILTER (TRACTOR). :
el
en
- DE1684791U - VEHICLE WHEEL, IN PARTICULAR FOR AGRICULTURAL VEHICLES WITH TOE ADJUSTMENT. :
de
en
- 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
- DE908438C - Sewing machine with looping tools going back and forth :
de
en
- 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
- DE918965C - Decadal tube counter consisting of trigger circles :
de
en
- GB716356A - An improved clip or clamp for attaching a part to a tubular member or bar :
en
- GB716405A - Improvements in and relating to electron targets :
en
- FR1074574A - Trisazo dyes, their copper derivatives and the preparation of these compounds :
en
fr
- US2690630A - Producing asteriated corundum crystals :
en
- US2690710A - Value-printing apparatus :
en
- US2691120A - Ionizing flash lamp :
en
- FR1074327A - Improvements to processes and devices for continuously removing scale from iron strips or bands :
en
fr
- DE1684563U - WELDED CONNECTION FOR CASTINGS. :
de
en
- DE1684737U - REDUCING PLUG. :
de
en
- DE1684728U - RECEIVING MAGNET FOR STRIP RECORDER. :
de
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
- US2690994A - Formaldehyde purification by use of alcohols :
en
- US2691096A - Radio frequency tank circuit :
en
- GB716589A - Improvements in or relating to a fluidtight watch case :
en
- DE1684641U - ARRANGEMENT OF DIFFERENT UNITS OF A CIRCULAR ANESTHOSTIC MACHINE. :
de
en
- 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
- GB716489A - Improvements in or relating to carton-forming apparatus :
en
- DE1684613U - SHOULDER CHANNEL WITH REPLACEABLE CLEANING SCREENS FOR GRAIN DRYERS. :
de
en
- GB716360A - Improvements in or relating to aircraft and to gun installations therefor :
en
- DE1684619U - DEVICE FOR REMOVING BALL BEARINGS OD. DGL. :
de
en
- US2691124A - Electric motor and switch :
en
- FR1074543A - Electron tube :
en
fr
- 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
- FR1074308A - Cylinder head of internal combustion engines, in particular for motor vehicles :
en
fr
- 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
- FR1074768A - Signaling installation by pulse code modulation :
en
fr
- FR1074788A - Electric energy regulator :
en
fr
- GB716441A - Improvements in and relating to wind-up reel drives :
en
- US2690633A - Method of making packages :
en
- US2690880A - Rectilinear pulverizer :
en
- US2690729A - Portable self-contained audible alarm device :
en
- US2690847A - Device for positioning pipe in a drilling derrick :
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
- FR1074359A - High vacuum discharge tube :
en
fr
- FR1074407A - Mold for spongy or cellular rubber articles made from rubber latex or natural gum :
en
fr
- DE1684671U - STEEL BOLT FOR ROLLER OR SLEEVE CHAIN. :
de
en
- 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
- 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
- DE1684512U - CRATE WITH PUSH-IN LID. :
de
en
- DE1684767U - CLAMPING COMPONENT FOR CONCRETE FORMWORKS. :
de
en
- DE1684774U - CHAIN LINK FOR ROLLER CHAINS. :
de
en
- US2690599A - Canopy :
en
- US2691086A - Circuit breaker contact structure :
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
- US2690639A - Hydraulic system for tree shakers :
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
- DE1684609U - STACKABLE TRANSPORT RACK TO ACCEPT PLATE-SHAPED EGG CARTONS. :
de
en
- FR1074170A - Improvements to electro-magnetic valves :
en
fr
- FR1074186A - Central brake on light alloy drum :
en
fr
- FR1074306A - Device for football training :
en
fr
- FR1074393A - Cooling device for discharge tubes :
en
fr
- DE1684426U - DEVICE FOR INKING CYLINDRICAL OR FLAT PRINT FORMS FOR STAMP-LIKE PRINTING, ESPECIALLY FOR REGISTER CUTTING MACHINES. :
de
en
- US2690766A - Valve assembly for modulating burner control system :
en
- US2691025A - N-(tertiary-aminoalkyl)-2, 4-disubstituted-benzamides and their preparation :
en
- DE918876C - Ventilated collector :
de
en
- GB716402A - Improvements in or relating to lithographic printing plates :
en
- US2690645A - Watch crown :
en
- US2690893A - Holder for refuse containers :
en
- DE1684663U - CABLE LUG FOR SPARK PLUGS WITH BUILT-IN SPARK TERMINATOR. :
de
en
- DE1684534U - HOLDING DEVICE FOR ROD LAMPS. :
de
en
- DE918728C - Bending of elongated metal workpieces :
de
en
- DE918831C - Working electrode for electrode salt baths :
de
en
- US2690620A - Apparatus for gauging dishes :
en
- US2690929A - Flame spray apparatus :
en
- US2691160A - Illuminating and signaling device for outdoor automobile drivein theaters :
en
- US2690593A - Manufacture of plastic covers and plastic articles :
en
- US2690869A - Rotary mechanism for use with fluids :
en
- FR1074332A - Method and apparatus for the automatic inspection of phonograph records and records which have undergone preparation for such inspection :
en
fr
- US2690635A - Combination trailer, harrow, and grader farm tool :
en
- US2690716A - Rotary pump :
en
- FR1074462A - Improvements to oven hearths :
en
fr
- DE1684751U - PACKAGING DEVICE. :
de
en
- DE918946C - High-voltage insulator of the post type consisting of several partial insulators :
de
en
- US2690873A - Combined thermostat and automatic pilot control :
en
- US2690950A - Attachment for desk structures :
en
- FR1074560A - Color photography process :
en
fr
- 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
- CA506213A - Display case :
en
fr
- 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
- DE918730C - Foldable single or double lens reflex camera :
de
en
- DE918977C - Extruder for peat, lignite or the like. :
de
en
- FR1074383A - Bottle retainer for bottle washing machines in soaking baths :
en
fr
- FR1074500A - Method for increasing the light stability of threads and the like, artificial or synthetic :
en
fr
- US2690803A - End wire frequency measuring and cutting jig :
en
- US2690746A - Device for stimulating the scalp :
en
- DE1684420U - ELECTRIC NAIL GUN. :
de
en
- FR1074711A - Electric machine for data transmission :
en
fr
- US2691032A - Ester end blocked polysiloxanes :
en
- USD173177S - Wright
parka :
en
- DK78219C - Lock for holding the front and rear bibs of trucks to the sides and to doors in vans. :
da
en
- DE1684646U - DRESS RACK. :
de
en
- DE1684429U - PICTURE CALENDAR. :
de
en
- FR1074727A - Improvements with photoluminescent pigments :
en
fr
- US2690644A - Winding stem :
en
- US2690698A - Collapsible stereoscope :
en
- US2690750A - Surgical instrument for treating ingrowing nails :
en
- FR1074803A - Improvements to base alloys and their preparation process :
en
fr
- GB716580A - Devices for radius truing of grinding wheels :
en
- US2690697A - Electrical-mechanical typewriter projection apparatus :
en
- US2691054A - Purification of aromatic hydrocarbons :
en
- DE1684605U - FOLDING BOX. :
de
en
- FR1074632A - New directional device for road motor vehicles :
en
fr
- DK78195C - Process for the production of pure nickel or cobalt hydroxide. :
da
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
- GB716352A - Improvements in the production of alcohols :
en
- GB716508A - Improvements in or relating to a metal working press :
en
- CA506265A - Spinning ring assemblies :
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
- US2691024A - Dihydropyrrolo-(3.2-c) quinoline derivatives :
en
- DE918868C - Circuit arrangement for telephone systems with several exchanges, which can be reached via different connection paths :
de
en
- DE918827C - Process for manufacturing electrical capacitors :
de
en
- FR1074397A - Sealing device for spray or vaporizer container :
en
fr
- FR1074375A - Liquid fuel burner :
en
fr
- FR1074386A - Method of manufacturing doll wigs :
en
fr
- US2690786A - Truck seat and mounting therefor :
en
- US2690861A - Dispensing closure :
en
- US2690927A - Fish bait gripper :
en
- US2690584A - Ball caster :
en
- FR1074215A - Arc extinguisher assembly for mechanical inverters :
en
fr
- US2690814A - Method of dehydrating natural gas and recovery of liquefiable hydrocarbons therefrom at high pressures :
en
- FR1074164A - Improvements in capacitor construction :
en
fr
- GB716470A - Beet topping machine :
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
- 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
- FR1074301A - Miniature game of bowls :
en
fr
- FR1074404A - Jaw clamp for chuck :
en
fr
- DE1684607U - TUBE CLOSURE. :
de
en
- DE1684764U - BASEMENT WINDOW MOUNTING WITHOUT FORMWORK. :
de
en
- US2690651A - Ice tray and grid structure :
en
- US2690987A - Resin foamed structures and the method of making same :
en
- FR1074484A - Method and device for adjusting the fishing position of trawls called floating trawls :
en
fr
- DE1684439U - LAMP, ESPECIALLY FOR HOSPITAL ROOMS. :
de
en
- US2690791A - Contour chair with adjustable seat :
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
- FR1074712A - Method and device for improving the surface of materials of all kinds :
en
fr
- US2691141A - Variable inductor :
en
- DE1684556U - LIQUID SPOON SCALE. :
de
en
- 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
- DE767900C - Electrolyte for electrolytic capacitors :
de
en
- FR1074423A - Device for obtaining the radial displacement of an eccentrically rotating member :
en
fr
- US2690701A - Cutter resetting means for hobbing machines :
en
- FR1074276A - Improvements made to metal tubes for cross-wire spools :
en
fr
- FR1074587A - Box for strips of material stacked or rolled up according to all folding methods, such as for dressings :
en
fr
- FR1074503A - Improvements relating to hydraulic coupling elements and vanes therefor :
en
fr
- FR1074692A - Facsimile telegraph apparatus :
en
fr
- US2690762A - Hydraulic shock eliminator :
en
- DE918896C - Injection molding machine for molding plastic organic plastics :
de
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
- GB716361A - Improvements in or relating to grinding materials :
en
- US2690720A - Dehydrating incinerator :
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
- DE1684604U - PROFILE, IN PARTICULAR REINFORCEMENT PART FOR COLLAPSIBLE CONTAINERS. :
de
en
- DE1684787U - DEVICE FOR FASTENING A LAMP AT A COLLISION-HAZARD POINT OF VEHICLE. :
de
en
- FR1074701A - Improvement in organopolysiloxane compositions :
en
fr
- 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
- FR1074810A - Direct electrolytic chromium plating process on aluminum and its alloys :
en
fr
- FR1074486A - Reclining Table Electric Billiard Game :
en
fr
- FR1074538A - Organosilicon compounds and their preparation :
en
fr
- DE1684454U - DEVICE FOR INDOOR VENTILATION. :
de
en
- GB716437A - Process for the manufacture of phosphate-containing fertilizers :
en
- DE1684752U - RUBBING CAN FOR BEAN WAX. :
de
en
- DE762068C - Anti-skid arrangement for four-axle vehicles :
de
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
- US2690835A - Method of conveying material :
en
- US2691071A - Party line station identification dial mechanism :
en
- US2691117A - Electron-discharge device :
en
- US2690799A - Cabinet closure member :
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
- FR1074487A - Improvements to so-called screw sockets for electrical equipment :
en
fr
- US2691074A - Amplifier having frequency responsive variable gain :
en
- US2690685A - Transmission gear mechanism :
en
- US2690688A - Barrel cap applying and endshake adjusting machine :
en
- US2690857A - Material feeding apparatus and material actuated control means therefor :
en
- US2690830A - Page end margin indicator for typewriters :
en
- US2691013A - Bromosteroids :
en
- US2690974A - Chrome-magnesia refractories :
en
- GB716482A - Improvements in or relating to disk harrows :
en
- DE1684756U - MULTI-PURPOSE BAR. :
de
en
- FR1074203A - Double wall watch glass :
en
fr
- FR1074453A - Coke salmon guide carriage for coke oven batteries :
en
fr
- FR1074316A - Process for obtaining tubular containers with spherical bulges intended to contain gases under high pressure :
en
fr
- GB716396A - Improvements in or relating to batteries of horizontal coke ovens :
en
- USD173142S - Bruce
clock :
en
- US2690808A - Means for prevent the accumulation of paraffin in tubing :
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
- GB716573A - Improvements in sliding contact mechanism for conducting heavy electric currents :
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
- DE1684569U - RUBBER-METAL COMPONENT TO BE USED AS SHOCK-ABSORBING SUPPORT. :
de
en
- DE1684579U - CAP FOR FOG. :
de
en
- DE1684629U - CONNECTION OF ANTENNAS, IN PARTICULAR VEHICLE ANTENNAS, TO THE RECEIVER. :
de
en
- DE918883C - Closed ferromagnetic deflection yoke for the simultaneous deflection of a cathode ray in two directions :
de
en
- FR1074403A - Mechanical device for lifting a towed agricultural implement :
en
fr
- IE21284L - Sheep branding fluids :
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
- DE918744C - Control device for door lifting devices :
de
en
- GB716319A - Improvements in or relating to time delay mechanisms :
en
- US2690908A - Garage door actuator :
en
- 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
- DE918793C - Water resistance reduction device on watercraft :
de
en
- FR1074160A - Spring for seat and similar applications :
en
fr
- FR1074271A - Nut and washer fastening device :
en
fr
- GB716354A - Metal working lubricating compositions :
en
- CA506326A - Process and catalyst for hydrocarbon conversion :
en
fr
- US2690794A - Armrest with door panel shield :
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
- DE1684602U - SCHERZ-GLASS. :
de
en
- US2690896A - Coal drill mount :
en
- DE918850C - Single-axle tipping trailer :
de
en
- FR1074684A - Spray gun :
en
fr
- 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
- USD173145S - Earring or similar article :
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
- FR1074447A - Game device to imitate football or analogous ball game :
en
fr
- GB716562A - Improvements in or relating to lubricating composition :
en
- GB716366A - Improvements in or relating to the production of cellular polyvinyl plastics :
en
- FR1074742A - Process improvements for the catalytic dehydrogenation of olefins :
en
fr
- DE1684742U - DEVICE FOR THE INSTALLATION OF ELECTRIC HIGH PERFORMANCE PRESSURE HEATERS. :
de
en
- GB716325A - Improved phthalocyanine pigments, coating materials and inks :
en
- DE918788C - Transport device for guiding profile carriers composed of individual carrier parts past the processing points :
de
en
- 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
- FR1074168A - Improvements made to mine stanchions :
en
fr
- FR1074637A - Regeneration of catalysts containing noble metals :
en
fr
- FR1074171A - Electromagnetic valve :
en
fr
- FR1074513A - Assembly process for glued loops :
en
fr
- DE1684494U - ACCIDENT PREVENTION SHOES MADE OF RUBBER, PLASTIC OD. DGL. :
de
en
- DE1684766U - FORMWORK BEAM. :
de
en
- DE1684535U - ANODE FOR DISCHARGE TUBES IN PARTICULAR IN THE AREA OF VERY SHORT WAVES. :
de
en
- FR1074244A - Door handle with adjustable distance :
en
fr
- FR1074346A - Improvements made to liquid evaporator devices :
en
fr
- FR1074539A - Ballpoint pen enhancements :
en
fr
- FR1074206A - Coil supply mechanism for winding machine :
en
fr
- GB716518A - Improvements in or relating to kinematograph apparatus :
en
- DE918940C - Occupancy hour meter for telephone systems :
de
en
- FR1074579A - A method of improving materials such as fibers, films, etc. and products obtained by this process :
en
fr
- GR15711B - EXPENSIVE CHEESE CUTTING DEVICE. :
el
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
- CA506327A - Pan dumping device :
en
fr
- US2690796A - Combination awning :
en
- AU159614B2 - Improvements in lock controlled bolt mechanism for doors of strongrooms, safes andthe like :
en
- CA506256A - Soya bean oil compositions :
en
fr
- FR1074280A - Hand loom :
en
fr
- AU2184753A - Improved means for supporting deep well pumps in well casings :
en
- GB716324A - Improved phthalocyanine pigments, coating materials and inks :
en
- DE1684760U - DRIVE DEVICE FOR THE CART OF LIFTS. :
de
en
- GB716401A - Improvements in or relating to motor vehicle gears :
en
- GB716455A - Electric control device and its application to machine-tool control :
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
- 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
- FR1074722A - A process for the preparation of a low gum forming element hydrocarbon oil :
en
fr
- 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
- 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
- DE1684684U - CLOCK CABINET. :
de
en
- FR1074350A - Process for the preparation of amino acids :
en
fr
- US2690782A - Machine for bending tubing :
en
- US2690839A - Package :
en
- US2691012A - Synthesis of glucothiofuranosides :
en
- USD173168S - Textile ribbon :
en
- FR1074710A - Method and apparatus for manufacturing multiple conductors :
en
fr
- GB716382A - Improvements relating to centrifugal pumps :
en
- FR1074542A - Telescope mirror mounting device :
en
fr
- GB716532A - Improvements in or relating to the impact extrusion of metals :
en
- DE753817C - Method and device for the production of composite castings :
de
en
- CA506339A - Production of oxidized polypropylenes :
en
fr
- DE918971C - Limit stop for the feed of material bars :
de
en
- DE1684533U - SMALL ELECTRIC MOTOR. :
de
en
- DE918870C - Muenz throw-in lock :
de
en
- GB716476A - Improvements relating to rolling mills with a reciprocating roll housing, more especially cold step-by-step rolling mills :
en
- CA506277A - Reversible colter for two-way plow :
en
fr
- GB716347A - Method of forming composite glued wooden members, and wooden members formed by the method :
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
- US2690936A - Self-aligning bearing :
en
- US2690771A - Heddle :
en
- US2690655A - Process for liquefaction and separation of gases :
en
- FR1074554A - Double adjustable hinged garment rack :
en
fr
- DE1684658U - MACHINE FOR POTATO SKIN AND VEGETABLE PLANTS. :
de
en
- 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
- CA506293A - Indicator switch mechanism for electric ranges and the like :
en
fr
- DE1684638U - CYLINDER COIL, IN PARTICULAR CYLINDER COIL OF SMALL INDUCTIVITY. :
de
en
- US2691049A - Process fob the production of :
en
- CA506292A - Broad band electrical discharge device :
en
fr
- DE1684462U - SYNTHETIC, FILM-LIKE COVERING BODY. :
de
en
- DE1684705U - AIRPLANE MODEL. :
de
en
- AU165750B2 - Gear for lifting and tipping fish traps andthe like over vessels bulwark :
en
- DE1684428U - CALENDAR ARRANGEMENT. :
de
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
- US2690817A - Clasp brake :
en
- US2691068A - Two-way carrier type trunk circuit :
en
- US2691150A - Slopeline approach light system :
en
- US2690667A - Stressed concrete beam :
en
- GB716417A - Improvements in or relating to a method and apparatus for cooling moulding sand by means of air or gas :
en
- US2691127A - Overload control means for motors :
en
- CA506269A - Method for producing acrylonitrile polymers :
en
fr
- US2690631A - Rotary abrading tool :
en
- US2690809A - Jet-operated rotary lifting device :
en
- US2691064A - Measuring circuits :
en
- 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
- CA506298A - Registration control device :
en
fr
- CA506224A - Brassiere :
en
fr
- CA506312A - Benzoic acid esters :
en
fr
- CA506258A - Substituted cyclohexylamine salts of penicillin and methods of preparing same :
en
fr
- DE1684789U - BUMPER BUMPER FOR MOTOR VEHICLES. :
de
en
- DE1684597U - TOTO PIG. :
de
en
- DE1684736U - MUSIC DEVICE WITH MULTIPLE SPEAKERS. :
de
en
- FR1074529A - Separator for solids, transported pneumatically :
en
fr
- US2690941A - Serving tray attachment for coffee tables :
en
- US2690947A - Spark plug container :
en
- DE1684440U - DEVICE FOR DUSTING FRAGRANCES, DISINFECTANTS OR. DGL. :
de
en
- US2690776A - Reinforced hammer handle :
en
- US2690837A - Cup-dumping and washing means for egg separators :
en
- US2690826A - Centrifugal clutch :
en
- US2691084A - Control device :
en
- US2690680A - Multiratio change speed gear :
en
- US2690980A - Carbonyl process :
en
- US2690663A - Apparatus for separating liquid from running strands :
en
- US2690619A - Draftsman's triangle :
en
- 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
- AU163421B2 - Knockdown building panels and connectors therefor :
en
- USD173162S - Roller for a paint roller :
en
- US2690859A - Dispensing apparatus for multiple fluids :
en
- FR1074505A - Signature :
en
fr
- CA506352A - Vacuum tube amplifier circuits :
en
fr
- DE918830C - Working electrode for salt bath stoves :
de
en
- CA506338A - Treating hydrocarbon fluids :
en
fr
- FR1074367A - Construction game :
en
fr
- US2690563A - Child's bib :
en
- US2690895A - Valve :
en
- US2691010A - Amide synthesis :
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
- CA506218A - Log turner for sawmills :
en
fr
- 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
- GB716409A - Improvements in or relating to fluid-tight seals :
en
- US2691039A - Stilbene-alpha-ketol compounds and process for making the same :
en
- DE840372C - Edgewise conveyor system with electrically controlled switches :
de
en
- DE918927C - Process for the production of bis (ª ‰ -oxyalkyl) -polysulfiden :
de
en
- FR1074398A - Method and device for filling, sealing and emptying a container containing a pressurized fluid :
en
fr
- DE1684594U - DRUM REVOLVER TRAINED AS CHILDREN'S TOYS. :
de
en
- FR1074388A - Installation of high voltage capacitor batteries :
en
fr
- DE918792C - Drive device for motor vehicles, in particular buses :
de
en
- USD173150S - Lens panel for direct lighting fixtures :
en
- 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
- FR1074349A - Adjustment buckle for clothes or underwear :
en
fr
- FR1074780A - Improvements to two-wheel wind turbines :
en
fr
- DE1684674U - PRESSURE REDUCING VALVE, IN PARTICULAR FOR COMPRESSED AIR LINES WITH A SAFETY DEVICE. :
de
en
- 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
- US2690757A - Inflation and deflation valve for pneumatic tires :
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
- GB716586A - Improved treating of lubricating oils with adsorptive clays :
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
- DE1684467U - DRAGONFLY, IN PARTICULAR FOR SPIRIT LEVELS. :
de
en
- US2691044A - Ketol compounds and method for making same :
en
- DE1684598U - READING GAME. :
de
en
- DE1684724U - WASHING MACHINE WITH WASHING MACHINE. :
de
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
- GB716346A - A method and a device or a machine for driving one or more elements in synchronism with a magnetic field :
en
- GB716392A - Improvements in and relating to electric thermostats :
en
- US2690638A - Harvester reel :
en
- US2690823A - Compressed air control system for power transmission unit :
en
- CA506351A - Rotary pump :
en
fr
- US2690760A - Fluid pressure regulating system :
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
- USD173133S - Frame for retaining and displaying monograms or the like :
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
- GB716546A - Improvements in and relating to photographic reproduction cloth :
en
- DE918914C - Method for blending image films when copying, especially color films :
de
en
- GB716550A - Improvements in artificial limbs :
en
- GB716383A - Improvements in and relating to centrifugal grit arresters and like devices :
en
- GB716530A - Improvements in reciprocating pumps :
en
- DE920200C - Device for the basic control of gas or vapor discharge lines :
de
en
- DE1684418U - QUICK RELEASE MACHINE VICE. :
de
en
- FR1074834A - Improvements made to molds for the manufacture of hollow bodies :
en
fr
- DE918716C - Electrodynamic pickup for playing records with transverse writing :
de
en
- 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
- CA506273A - Wide-band wavemeter :
en
fr
- US2690820A - Variable density brake lining :
en
- US2691108A - Mass spectrometry :
en
- DE1684725U - FASTENING OF PLASTIC CUTTING BLADES IN THE FLANGE CUTTER. :
de
en
- US2691100A - Electronic counter :
en
- US2690971A - Edible shortening agent :
en
- USD173140S - Automobile :
en
- US2690714A - Control mechanism :
en
- FR1074738A - Tape recorder :
en
fr
- USD173138S - Bingham, jr
boot :
en
- FR1074300A - Electric switch motor with switching poles :
en
fr
- FR1074501A - Transformers, reaction coils, electromagnets, etc. :
en
fr
- GB716398A - Improvements in or relating to purses or handbags :
en
- US2690626A - Magnetically guided toy :
en
- DK78202C - Accumulator plate. :
da
en
- US2690581A - Cleaning and polishing cloth for bowling balls :
en
- 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
- DE918799C - Process for lining shaft or blast furnaces, especially for burning lime :
de
en
- US2690904A - Cutter pick assembly for reversible chain mining machines :
en
- US2691065A - Multiplex relay system :
en
- DE918688C - Circuit arrangement for stopping high-speed dialers :
de
en
- USD173141S - Game board :
en
- FR1074555A - Relief valve and its application to mine props :
en
fr
- FR1074754A - Method and device for the mechanical harvesting of roots, such as beets :
en
fr
- GB716450A - Improvements in or relating to disposable vacuum cleaner bags :
en
- FR1074435A - Improvements to band saws to cut logs :
en
fr
- US2690605A - Fastening device :
en
- FR1074495A - two-piece mine prop :
en
fr
- 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
- FR1074181A - Hand-held device for rotating light objects and rotary-wing toy equipped with this device :
en
fr
- USD173172S - Cemetery memorial plaque or the like :
en
- DE753266C - Multi-layer rubber body :
de
en
- FR1074158A - Method and device for preparing degassed water :
en
fr
- FR1074235A - Lighting apparatus for projection apparatus, in particular for cinematographic projection apparatus :
en
fr
- FR1074717A - Single-spindle automatic lathe :
en
fr
- FR1074774A - Improvements relating to devices for screw-head splitting machines and to machines provided with this device :
en
fr
- GB716457A - Improved windscreen wiper drive mechanism :
en
- GB716560A - Improvements relating to symmetrical diarylguanidines :
en
- DE1684478U - SEAL FOR SHAFT. :
de
en
- DE918886C - Firing system with throw feed :
de
en
- FR1074647A - Universal recorder :
en
fr
- US2691034A - Method of synthesizing gasoline hydrocarbons :
en
- US2690828A - Coin changer :
en
- US2691014A - Oxidosteroids :
en
- DE918749C - Device for holding trickle bars in trickle coolers :
de
en
- FR1074418A - Starters for fluorescent lamps and method of manufacture :
en
fr
- DE918736C - Lubricator for bicycles and similar vehicles :
de
en
- DE918803C - Schreemmaschine or other underground machine composed of several housing parts :
de
en
- FR1074420A - Method and arrangement for extracting a position modulated track from a track beam :
en
fr
- 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
- FR1074384A - Method and device for feeding, transporting and removing sheet-like materials in a processing chamber :
en
fr
- DE767906C - Paper guide sheet for paper guide devices on typewriters, typewriters or the like. :
de
en
- FR1074208A - Process for drying cellulose derivatives, alginates and other similar products :
en
fr
- CA506346A - Drill bit and process of baking same :
en
fr
- DE1684538U - TABLE AND WALL CONSOLE COMPARTMENTS. :
de
en
- GR15703B - PRACTICAL APPLICATION SYSTEM FOR PRIMARY SCHOOL STUDENTS. :
el
en
- DE1684407U - PACKAGING FOR TEXTILES OD. DGL. :
de
en
- DE1684539U - IMPELLER FOR FANS OD. DGL. :
de
en
- DK78203C - Luminescent material. :
da
en
- FR1074635A - Protection device in particular for flexible high voltage cables :
en
fr
- US2690970A - Method of stuffing meat :
en
- DE1684661U - POWER PLANT FOR POWER ENGINES. :
de
en
- DE1684739U - ROLLER SWITCH. :
de
en
- GB716512A - Improvements in or relating to electric contact devices :
en
- DE1684470U - DIVE DEPTH INDICATOR. :
de
en
- DE918871C - Process for the production of aging-resistant and cold-resistant lines and cables :
de
en
- US2690909A - Tape folding mechanism :
en
- US2691070A - Party line station identification dial mechanism :
en
- GB716375A - Improvements relating to operating means for electric switches :
en
- GB716513A - Improvements in or relating to vehicle axles :
en
- FR1074376A - Adjustable ribs for shirt and blouse collars :
en
fr
- FR1074723A - Extraction of coal or other materials :
en
fr
- DE1684800U - DEVICE FOR LOCKING AND UNLOCKING SEVERAL DOORS TOGETHER. :
de
en
- GB716373A - Improvements in or relating to particle accelerators :
en
- US2691144A - Electroforming apparatus for rectifier disks :
en
- FR1074756A - Method and devices for temperature regulation of multiple-element electric heaters :
en
fr
- US2690670A - Bleed down tester for hydraulic valve lifters :
en
- DE918732C - Process for making multicolor films :
de
en
- FR1074213A - Special assembly for shoes and all footwear :
en
fr
- FR1074282A - mine stanchion :
en
fr
- IE20869L - Electric ceiling roses :
en
- FR1074377A - Reclining elastic back chair :
en
fr
- DE918755C - Image dissection tube with photocathode :
de
en
- GB716353A - Acid monoazo dyestuffs and a process for their manufacture :
en
- US2690727A - Apparatus for bending container fastener lugs and for printing on containers :
en
- DK78215C - Bearing device for internal combustion engines, in particular two-stroke diesel engines, for mounting superstructure sliders. :
da
en
- FR1074361A - Selection signal receiver assembly or the like :
en
fr
- FR1074551A - Method and apparatus for continuous percolation of lubricating oils :
en
fr
- DK78216C - Apparatus for separating dust or dust-like particles from gaseous substances. :
da
en
- DE1684706U - FOOT OF PACKAGING CONTAINERS WITH LID CLOSURE. :
de
en
- DE1684715U - CAN FOR CONSISTENT SUBSTANCES. :
de
en
- DE918957C - Shake grate, especially for burning low-calorific fuels :
de
en
- FR1074445A - Cage for rolling bearings :
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
- FR1074499A - Pulley with ventilation fins :
en
fr
- US2691003A - Building material comprising a hydraulic binder, gum arabic, and a resin :
en
- US2691029A - Steroid oxidation :
en
- DE1684507U - TABLE TENNIS EQUIPMENT FOR CAMPING AND HOME. :
de
en
- DE918758C - Method of scanning films for television broadcasts :
de
en
- FR1074763A - Character printing machine, controlled by punched cards :
en
fr
- FR1074451A - New artificial resins :
en
fr
- US2691000A - Lubricating oils :
en
- 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
- FR1074696A - Frequency generator :
en
fr
- GB716597A - Leaching of uranium :
en
- US2690606A - Method of regulating a thread separating device for separating threads from a warp :
en
- CA506307A - Method and means for gravure printing of typographical characters :
en
fr
- DE1684666U - PIN SCREW. :
de
en
- DE918920C - Plate chain, especially for trough conveyors :
de
en
- US2690654A - Self-contained air conditioning unit :
en
- CA506287A - One-way clutch :
en
fr
- CA506334A - Purification of meta nitro para toluidine :
en
fr
- DE918843C - Thermal power turbine for aircraft :
de
en
- CA506291A - Double-twist phonograph stylus assembly :
en
fr
- DE1684665U - DUCT FUEL ENGINE. :
de
en
- DE918743C - Process for improving the fastness properties of dyeings or prints, produced from water-soluble dyes :
de
en
- US2691163A - Radio navigational aid :
en
- US2690872A - Accumulator shutter and reset lever interlock :
en
- US2691005A - Textile-decorating compositions :
en
- US2690608A - Undercutting attachment for lathes :
en
- US2690900A - Method and arrangement for homogenization of liquids :
en
- US2691016A - Selenides of heterocyclic amines :
en
- AU164797B2 - Apparatus for conveying and separating burr :
en
- CA506288A - One-way clutch :
en
fr
- DE1684421U - GAS FITTING, DIRECTLY ELECTRICALLY CONTROLLED AND SECURING. :
de
en
- US2690715A - Hydraulic pumping apparatus :
en
- CA506335A - Process for dyeing articles made of or containing acrylonitrile polymers :
en
fr
- CA506231A - Corner forming tool :
en
fr
- DE918691C - Arrangement for control with the help of pulses :
de
en
- DE918822C - Device for controlling electrical machines with pulsating direct currents :
de
en
- GB716380A - Fuel-injection equipment for diesel engines :
en
- CA506243A - Apparatus for releasing fire-extinguishing dry chemical :
en
fr
- AU2277653A - Knockdown building panels and connectors therefor :
en
- 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
- DE918720C - Money box :
de
en
- GB716555A - Improvements in or relating to thermionic valve amplifiers :
en
- US2690612A - Plug expansion tool :
en
- US2690846A - Pipe conveying apparatus :
en
- DE1684655U - MOERTEL BOX WITH ADJUSTABLE HANGING DEVICE. :
de
en
- DE1684595U - BLIND DIAGRAM TO DISPLAY THE SWITCHING STATUS OF AN ENERGY DISTRIBUTION GRID. :
de
en
- GB716320A - Improvements in or relating to steering arrangements for vehicles :
en
- DE1684623U - DEVICE FOR SUPPLYING DETERGENTS IN WASHING MACHINES. :
de
en
- DE757117C - Shaving products :
de
en
- DE918751C - Two-way tipper for rail vehicles :
de
en
- GB716556A - Improvements in salts of penicillin :
en
- DE1684581U - SIGNAL LIGHTING SYSTEM FOR MOTOR VEHICLES. :
de
en
- US2690690A - Self-ejecting chuck wrench :
en
- US2691076A - Semiconductor signal translating system :
en
- CA506310A - Polymerized dichlorostyrenes containing organo-tin anti-crazing agents :
en
fr
- 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
- AU161924B2 - Improvements in periscopes :
en
- CA506236A - Automatic copying milling and grinding machine :
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
- US2690964A - Process for gelling liquid nitroparaffins :
en
- DE1684423U - TOOL FOR MANUFACTURING MULTIPLE BENDED PROFILES. :
de
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
- FR1074824A - Improvements in the manufacture of turbine blades :
en
fr
- DE1684790U - EXHAUST EXTRACTOR FOR MOTOR VEHICLES. :
de
en
- DE1684503U - WOOL WINDERS. :
de
en
- DE1684527U - ELECTRIC, ILLUMINATED CONTROL SWITCH. :
de
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
- US2690840A - Rock thrower :
en
- FR1074523A - Safety valve for appliances heated with combustible gases :
en
fr
- GB716327A - New heterocyclic compounds :
en
- DE1684720U - WIDE BRACKET WITH LID AND ARC-SHAPED SUPPORT FOR MECHANICAL LOOM. :
de
en
- DE918837C - Method and device for controlling, regulating and / or monitoring operating parameters in chemical or physical processes :
de
en
- FR1074493A - Apparatus for cleaning the combustion air supplied to an internal combustion engine :
en
fr
- CA506321A - Vitamin preparations and methods of obtaining the same :
en
fr
- DE1684600U - CHILDREN'S PLAY KIT. :
de
en
- FR1074163A - Improvements in operating elevators and freight elevators :
en
fr
- FR1074679A - Tobacco smoke filter :
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
- GB716399A - Improvements relating to diaphragm pumps :
en
- DE1684436U - HEAT EXCHANGER. :
de
en
- DE918930C - Process for printing objects with a rubber surface :
de
en
- FR1074581A - Automatic valve for fluids :
en
fr
- US2690773A - Wire twisting and fusing machine :
en
- FR1074234A - Apparatus for impregnating wood by dipping :
en
fr
- FR1074718A - Improvements to combustion devices for power plants with gas turbines :
en
fr
- CA506212A - Method of drying wood by means of superheated steam :
en
fr
- FR1074185A - Packaging, more specifically intended for welding electrodes :
en
fr
- 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
- 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
- US2690702A - Combined testing device and machine tool :
en
- GB716427A - Improvements in or relating to hydraulic pistons for aircraft control systems :
en
- GB716515A - Improvements in or relating to photographic step and repeat contact printing machines :
en
- US2690942A - Folding tray leg structure with spring lock :
en
- US2690673A - Inertial marking device for subsurface gauges :
en
- US2690822A - Vehicle side wall :
en
- US2691110A - Internal-combustion engine starter :
en
- US2691158A - Peak voltage indicating and measuring system :
en
- FR1074430A - Tool holder to slide :
en
fr
- FR1074651A - Improvement in fishing gear, known as spoons :
en
fr
- DE918832C - Combustion chamber with slag table for melting chamber firing :
de
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
- US2691087A - Rheostat :
en
- DE1684510U - LAUNCH DEVICE FOR CLIMBING PROPELLERS, HELICOPTERS AND SIMILAR TOYS. :
de
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
- DE918738C - Spinning and twisting spindle :
de
en
- DE918711C - Process for the production of condensation products :
de
en
- US2690887A - Retractable undercarriage for aircraft :
en
- US2690595A - Manufacture of low-pressure inflation catheters :
en
- US2690658A - Knitting machine :
en
- FR1074226A - Acoustic resistance :
en
fr
- GB716434A - A cooling device for bearings :
en
- CA506332A - Drawing system for spinning machines :
en
fr
- US2690982A - Coated electrode :
en
- DE1684491U - SUN VISOR FOR MOTOR VEHICLES. :
de
en
- FR1074457A - Telescopic elastic fork, especially for bicycles, mopeds and motorcycles :
en
fr
- FR1074607A - Liquid dispensing fountain :
en
fr
- DE1684591U - HOLDING DEVICE FOR RAZOR BLADES. :
de
en
- DE918884C - Electron mirror :
de
en
- GB716397A - Improvements in boxes, cases and the like :
en
- US2691021A - Trimerization of t :
en
- DE918707C - Method and device for regulating the air condition in rooms by direct and indirect room air humidification :
de
en
- AU166795B2 - Decking and guttering for use on relatively flat roofs :
en
- DE1684451U - CHRISTMAS TREE FRAME. :
de
en
- DE1684762U - EXCAVATOR. :
de
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
- FR1074828A - Improvements in the Composition and Methods of Applying Polyvinyl Chloride :
en
fr
- FR1074253A - Vehicle wheel pressure gauge :
en
fr
- GB716561A - Improvements relating to methods and apparatus for threading yarns through tube frames :
en
- DE1684541U - ADJUSTMENT DEVICE FOR MEDICAL SURGICAL AND EXAMINATION EQUIPMENT. :
de
en
- FR1074570A - Fluorescent tungstate preparation processes :
en
fr
- 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
- GB716541A - Process for the preparation of acetals by azeotropic distillation :
en
- CA506252A - Heavy duty fiber container :
en
fr
- US2690751A - Classification card :
en
- FR1074757A - Improvements in the preparation of methylstyrene :
en
fr
- DE918828C - Method and device for examining fluorescent electron screens :
de
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
- FR1074249A - Lubricants, hydraulic agents and the like :
en
fr
- CA506228A - Cake baking pan means and dumping mechanism therefor :
en
fr
- FR1074485A - Improvements to rotary agitators for washing machines :
en
fr
- FR1074842A - Refractory product without clay and its manufacturing process :
en
fr
- DE1684508U - LOTTO DICE. :
de
en
- US2690634A - Packaging machine :
en
- CA506233A - Process of treating sulphidic tungsten ore concentrates :
en
fr
- FR1074674A - Improvements made to buffers for railway, tramway and other vehicles :
en
fr
- FR1074609A - Thread change mechanism for knitting machines :
en
fr
- FR1074219A - Method for waterproofing masonry :
en
fr
- FR1074600A - Improvements in electric irons :
en
fr
- CA506282A - Photographic material :
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
- DE918800C - Filter device for freshening beverages, in particular for dechlorinating and removing odor from drinking water with activated carbon :
de
en
- DE1684441U - POTATO SHEEPING GLOVES. :
de
en
- DE1684562U - CONCEALED FRAME SCREW WITH THREADED CLAMPING SCREWS. :
de
en
- DE861293C - X-ray tube with line focal point adjustable width :
de
en
- US2690641A - Sectional spinning machine :
en
- US2690724A - Sewing machine :
en
- FR1074238A - Capping and stopper mode allowing the implementation :
en
fr
- FR1074732A - Improvements relating to a process for obtaining a copolymer :
en
fr
- US2690718A - Vehicle seat back grip :
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
- US2690725A - Means for automatically exchanging bobbins in sewing machines :
en
- US2690601A - Buckle assembly :
en
- CA506319A - Compositions :
en
fr
- US2690650A - Open top display refrigerating apparatus :
en
- DE1684649U - HEATING LID FOR COOKING POTS, ESPECIALLY FOR SO-CALLED SMALL KITCHENS. :
de
en
- DE1684410U - RAIL-MOUNTED, MOVABLE DISCHARGE CARRIAGE FOR CONVEYOR BELTS. :
de
en
- DE918806C - Pit saw for robbing pit punches :
de
en
- US2690764A - Apparatus of the overflow type for regulating the continuous flow of liquids throughcontainers :
en
- DE918899C - Device for generating electrical alternating currents through non-reactive scanning of rotating bodies :
de
en
- US2690684A - Shift rail interlock :
en
- CA506229A - Poppet valves :
en
fr
- US2690703A - Milling cutter toolhead :
en
- FR1074209A - Process for preparing pregnenolone :
en
fr
- 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
- DE1684686U - MATTRESS COVERS. :
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
- CA506309A - Method and apparatus for raising aircraft hangar doors :
en
fr
- US2691059A - Coaxial cable connector :
en
- US2691156A - Magnetic memory reading system :
en
- US2690933A - Track roller assembly :
en
- US2690951A - Automatic take-up for reversible chart drive :
en
- US2691155A - Memory system :
en
- CA506320A - Fluff making method and apparatus :
en
fr
- US2690674A - Inertial marking device for subsurface gauges :
en
- US2691118A - Extremely high-frequency electronic device :
en
- FR1074180A - Improvement in ignition of internal combustion engines :
en
fr
- CA506247A - Polyester resins from mixed polyols :
en
fr
- DE918767C - Process for the processing of residues from the pressure hydrogenation of coals, tars and mineral oils :
de
en
- FR1074504A - Improvements to electromagnetically controlled couplings and application for the establishment of gearboxes :
en
fr
- FR1074806A - Tipping crane :
en
fr
- DE1684551U - GLASS FRAME. :
de
en
- US2690898A - Movable fence :
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
- US2690827A - Rotary feeder for evenly distributing material in barrels :
en
- US2690937A - Bearing locking collar :
en
- US2690788A - Portable support :
en
- US2690708A - Cultivator weeder track follower for row crops :
en
- US2691035A - Preparation of phytic acid and soluble salts thereof :
en
- US2691136A - Automatic circuit-making liquid applicator :
en
- US2690741A - Method of operating internal-combustion engines :
en
- DE897641C - Infinitely variable transmission :
de
en
- GB716425A - An improved fluid shock absorber and method of construction thereof :
en
- US2690934A - Insulated sucker rod and tubing to prevent electrolysis and corrosion :
en
- CA506274A - Multi-electrode semi-conductor crystal elements :
en
fr
- CA506305A - Resilient seat suspension :
en
fr
- DE1684515U - ROTATING FASTENER. :
de
en
- FR1074428A - Process for producing cast irons and cast irons obtained by this method :
en
fr
- GB716535A - Improvements in or relating to polysiloxanes :
en
- US2691046A - Process for the manufacture of oxygenated compounds with improved catalysts :
en
- FR1074713A - Method and apparatus for the manufacture of porous or homogeneous polyurethane plastics :
en
fr
- US2690668A - Road adhesion indicator for automotive vehicles :
en
- US2691056A - Thermoelectric device having opposing thermoelectric generator :
en
- US2690565A - Vest and jacket combination :
en
- FR1074368A - Container for powder product, and in particular for cement :
en
fr
- FR1074661A - Calculator :
en
fr
- DE1684588U - WINDOWS. :
de
en
- DE918858C - Dispensing stand for liquid container :
de
en
- GB716387A - Improvements in or relating to magnetic amplifiers :
en
- FR1074725A - Straw mats with wooden partitions for bottle packaging :
en
fr
- DE1684695U - RING- OR DISC-SHAPED CONSTRUCTION IN USE AS EDGE WREATH, RIM, TIRE OR. DGL. :
de
en
- IE21156L - Drawing textile fibres :
en
- DE1684689U - PULLING FORK WITH OVERRIDE BRAKE. :
de
en
- GB716407A - Improvements in feeding and assembling nuts and washers :
en
- FR1074214A - Guided chappe compass :
en
fr
- FR1074285A - Ring, especially watch ring :
en
fr
- GB716431A - Improvements in or relating to journal boxes :
en
- DE1684779U - JAR. :
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
- DE918756C - Image storage tubes with pre-image :
de
en
- CA506214A - Panel securing means :
en
fr
- FR1074243A - Adjustable height base for tubular structure :
en
fr
- CA506246A - Pressure relief apparatus :
en
fr
- US2690756A - Apparatus for cleaning pipe lines :
en
- US2691011A - Recovery of sterol glycosides and inositol :
en
- FR1074676A - Process for preparing delta 8 (9) -11-keto-cyclopentanopolyhydrophenanthrenes :
en
fr
- FR1074730A - Television relay installation :
en
fr
- US2691112A - Synchronous motor with polarized rotor :
en
- DE1684617U - DEVICE FOR REMOVING ODOR POLLUTION IN ABORTES. :
de
en
- DE1684650U - FORM FOR BAKING OR FRYING. :
de
en
- DE1684490U - BRAKE FLUID RESERVOIR FOR MOTOR VEHICLES. :
de
en
- US2690831A - Article handling machine :
en
- USD173163S - Laufbahn
stocking :
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
- US2691083A - One time fuse :
en
- FR1074241A - Improvements to trainers for split saws :
en
fr
- FR1074395A - Beacon projector :
en
fr
- CA506322A - Mulling apparatus :
en
fr
- DE918819C - Transmission device for frequency shift telegraphy :
de
en
- FR1074623A - Method for gauging liquid in transparent containers and apparatus for carrying out this method :
en
fr
- FR1074798A - :
fr
- 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
- CA506330A - Constant flow valve :
en
fr
- DE918932C - Method and device for granulating fertilizers, in particular calcium ammonium nitrate :
de
en
- DE918909C - Slotted piston ring :
de
en
- DE1684718U - RUETTELGERAET, ESPECIALLY FOR COMPACTING SOIL OR FRESH CONCRETE. :
de
en
- DE918735C - Rearview mirror for handlebar-controlled two-wheeled vehicles :
de
en
- 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
- FR1074675A - Improvements to liquid fuels :
en
fr
- FR1074258A - Lifting device for filling or draining valves for lock gates :
en
fr
- FR1074652A - Advanced wheel lighter :
en
fr
- DE918807C - Ironing board :
de
en
- GB716343A - Mixed diesters of dithiophosphoric acids, zinc salts thereof and lubricating oil compositions of these zinc salts :
en
- FR1074161A - Improvements to sliding sash windows :
en
fr
- FR1074461A - Suspension fittings, especially for power lines :
en
fr
- 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
- DE1684432U - DEVICE FOR THE CONTINUOUS EXTRACTION OF SULFUR FROM THESE MASS, SUCH AS GAS PURIFYING MASS, ROCK AND THE LIKE. :
de
en
- FR1074588A - Plastic bar for textile machines :
en
fr
- FR1074826A - Improvements made to manometrically controlled electrical contactors :
en
fr
- FR1074299A - Progressive adjustment device for ultra-short waves :
en
fr
- DE918939C - Sum translator for evaluating pulses from multiple alphabets :
de
en
- FR1074541A - How to record and read data recorded on a medium :
en
fr
- FR1074211A - Soundproof and isothermal zippered panel :
en
fr
- DE918978C - Retractable paddle slide for underground use :
de
en
- FR1074802A - Germanium metal recovery process :
en
fr
- US2690656A - Method of air conditioning :
en
- US2690789A - Parallel bars :
en
- US2690851A - Bale loader :
en
- GB716430A - Improvements in or relating to circular looms :
en
- US2690916A - Control means for tracking tandem axles :
en
- GB716317A - An improved drainer comprising an endless conveyor :
en
- FR1074165A - Improvements made to bottles for beer or other soft drinks :
en
fr
- FR1074474A - Hydraulic differential device and torque converter device :
en
fr
- GB716315A - Electrical connectors for making a tapping from a linear conductor :
en
- DE1684784U - WATERING TRAY FOR SHEET-SHAPED PHOTOGRAPHIC PAPER AND FILMS. :
de
en
- FR1074344A - Armed and leaded electrical conductor stripping device :
en
fr
- US2690753A - Liquid-cooled smoking pipe :
en
- FR1074223A - Liquid freezing plant :
en
fr
- GB716464A - Arrangement for automatic control of resonance in high frequency electric apparatus :
en
- GB716369A - Photographic methods of making fine lined screens :
en
- GB716379A - Improvements in or relating to parking structures for motor vehicles :
en
- DE1684542U - HAIR ROLLER. :
de
en
- DE918867C - Circuit arrangement in telephone systems with group dialers :
de
en
- DE1684726U - TYPOGRAPHICAL MEASURING DEVICE. :
de
en
- FR1074743A - Ladder protection device :
en
fr
- US2690691A - Single spindle automatic lathe :
en
- US2690768A - Pressure responsive device :
en
- DE1684468U - SPIRIT LEVEL. :
de
en
- FR1074694A - Winding device for material with inscriptions in accounting machines :
en
fr
- DE1684412U - TRANSPORT PLANKS. :
de
en
- DE1684639U - GLARE PROTECTION GLASSES FOR DRIVERS. :
de
en
- DE1684679U - SALES PACK FOR FLINT STONES. :
de
en
- 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
- FR1074379A - Detergent press machine :
en
fr
- DE918704C - Process for the production of light metal cylinders :
de
en
- FR1074240A - Suspended file for filing cabinet with tilting elements :
en
fr
- US2690566A - Necktie loop-forming clasp :
en
- GB716471A - Improvements in apparatus for measuring differential fluid pressures :
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
- FR1074272A - Monorail installation :
en
fr
- GB716538A - Fluid-metering valve for hydraulic motor control system :
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
- GB716421A - Improvements in or relating to means for cleaning the interior of pipes, or tubes :
en
- DE1684654U - BAR FOR GLASS CONSTRUCTIONS, IN PARTICULAR SHOP WINDOWS. :
de
en
- FR1074470A - Improvements to aeromotors :
en
fr
- FR1074766A - Manufacturing process for reinforced plastics :
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
- US2691126A - Braking system for electrical motors :
en
- US2690890A - Deicing system for airfoil structures :
en
- US2691093A - Approach route control apparatus, including train carried control means for railway track switches and associated signals :
en
- DE918904C - Device for treating solid goods under the influence of mechanical vibrations in liquids :
de
en
- FR1074329A - New restorative dessert forming complete food :
en
fr
- FR1074566A - Brake improvements :
en
fr
- US2690744A - Self-contained illuminable examining instrument :
en
- DE1684405U - PACKAGING FOR ANY PURPOSES. :
de
en
- DE918790C - Hydraulic two-column press with manual and machine drive :
de
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
- FR1074751A - Automatic control of directional arrows for automobiles :
en
fr
- US2690678A - Wedge drive chain :
en
- DE767902C - Injection nozzle for internal combustion engines :
de
en
- CA506264A - Vinyl resin suspensions :
en
fr
- 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
- FR1074335A - Device for washing and wringing the floor :
en
fr
- CA506316A - Automatic headlight control device :
en
fr
- US2690672A - Inertial marking device for subsurface instruments :
en
- US2690981A - Plasticized polyvinyl chloride compositions :
en
- CA506301A - Pulse-signal translating system :
en
fr
- 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
- US2691154A - Magnetic information handling system :
en
- US2690560A - Fastening inserting machine :
en
- US2690901A - Undulated nozzle tip :
en
- US2690696A - Automatic projection printing machine :
en
- US2690699A - Apparatus for slicing organic tissue :
en
- DE918742C - Extrusion press with changeable die opening :
de
en
- GB716484A - Improvements in auxiliary starting carburetters :
en
- 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
- FR1074476A - Outer garment :
en
fr
- GB716338A - Manufacture of compounds containing two 1:2:3-triazole rings :
en
- 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
- DE918918C - Cement grinding process :
de
en
- US2690590A - Method of and apparatus for manufacturing thermoplastic floor covering material :
en
- DE759149C - Switching device for starter carburetor :
de
en
- 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
- 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
- US2690866A - Box :
en
- DE1684529U - ELECTRIC MOTOR WITH ELECTRICALLY ACTUATED BRAKE. :
de
en
- US2690662A - Cigar lighter :
en
- USD173148S - Emmite
clip for attaching a slat to a cross tape
of a venetian blind or similar article :
en
- US2690849A - Digging and loading attachment for vehicles :
en
- DE918874C - Arrangement for compensating the voltage drops caused by the consumer current in the supply circuit :
de
en
- FR1074616A - Brake improvements :
en
fr
- DE1684765U - BUILDING FRAMEWORK. :
de
en
- US2690813A - Separator for dust carrying gases :
en
- US2690571A - Bed attached appliance for holding slippers or the like :
en
- US2691138A - Oscillator frequency control :
en
- FR1074233A - Dual-use sanitary block :
en
fr
- FR1074720A - Solid rubber tire for heavy loads :
en
fr
- FR1074318A - Fulminating and explosive priming compositions :
en
fr
- FR1074362A - Improvements to control valves :
en
fr
- FR1074611A - Liquid dispenser :
en
fr
- US2691069A - Telephone intercept circuit :
en
- DE759503C - Electric rod heater, consisting of a cast iron or rolled profile rod stiffened in its longitudinal axis by ribs :
de
en
- US2691007A - Unsaturated acidic polyester ethoxyline resinous compositions :
en
- US2690735A - Eraser retaining cap and clip :
en
- US2691047A - Preparation of oxo aldehydes using glycol solvents :
en
- DE1684690U - SHIFT LEVER ARRANGEMENT FOR TRACTOR. :
de
en
- DE918700C - Airborne dust collector, especially for boiler systems :
de
en
- FR1074263A - Electro-dynamic relay :
en
fr
- FR1074394A - Cinematographic projection device :
en
fr
- DE1684501U - TEXTILE SPINDLE COUPLING FOR THREAD Sleeves. :
de
en
- DE918881C - Gas discharge lamp :
de
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
- US2690588A - Poultry tendon extractor :
en
- 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
- DE1684514U - PACKAGING BAG. :
de
en
- DE918902C - Quantity counters, especially heat and cold counters :
de
en
- FR1074682A - Multi-stage hydrocarbon reforming process :
en
fr
- DE918798C - Earth pot forming machine :
de
en
- DE1684770U - FAN AND GEAR HOUSING FOR LIVESTOCK MACHINE. :
de
en
- FR1074653A - Manufacturing processes and apparatus devices for obtaining yarns, filaments, fibers, films and synthetic hoses based on compound alginates :
en
fr
- 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
- GB716400A - Method of and arrangement for cooling the steam-conveying parts of a high-pressure superheated steam turbine plant :
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
- US2690865A - Adjustable filling head :
en
- US2690681A - Multiratio change speed gear :
en
- US2690728A - Weed cutter for outboard motors :
en
- US2690592A - Method of and apparatus for extruding tubing :
en
- US2690975A - Hydraulic cement compositions :
en
- US2690800A - Automatic reset timer :
en
- US2691089A - Hot-water bottle heat stabilizer :
en
- US2690759A - Automatic fuel gas control valve and regulator :
en
- USRE23882E - Sterilizer for feed bags and other :
en
- AU2210253A - Apparatus for conveying and separating burr :
en
- CA506308A - Method of preparing erythromycin carbonates and the erythromycin carbonates resulting from said method :
en
fr
- US2690615A - Can opener :
en
- US2691023A - Dihydropyrrolo-(3.2-c) quinoline derivatives :
en
- US2691107A - Mass spectrometry :
en
- CA506281A - Closures for bottles and the like :
en
fr
- DK78193C - Apparatus for atomizing liquid. :
da
en
- CA506271A - Boiler tubes protected against corrosive substances :
en
fr
- CA506318A - Evaporator door assembly :
en
fr
- DE1684449U - LYING MATTRESS. :
de
en
- CA506302A - Wide-band direct-current repeater :
en
fr
- US2690704A - Machine tool :
en
- US2690722A - Apparatus for binding pile fabrics :
en
- US2691097A - Squelch circuit :
en
- US2691027A - 1, 5-hydroxy-acylamino anthraquinones :
en
- US2690914A - Mandrel :
en
- DE1684769U - THINNER FORK. :
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
- US2690609A - Cutting tool :
en
- US2690978A - Bituminous emulsion :
en
- US2691139A - Circuit arrangement for phase or frequency modulated oscillations :
en
- CA506245A - Optical transfer system :
en
fr
- DE1684696U - VEHICLE AIR TIRES. :
de
en
- US2690578A - Receptacle for shoe sole dressing :
en
- DE1684622U - DETACHABLE LAMP SHADE. :
de
en
- 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
- US2690647A - Temperature indicating or control apparatus :
en
- DE918760C - Device for fastening an antenna carrier, in particular for VHF or television folding dipoles on a mast, e.g. Standpipe :
de
en
- FR1074295A - New tip for whales :
en
fr
- CA506357A - Couplings for pipes and tubes :
en
fr
- GB716568A - Improvements in and relating to machines for harvesting potatoes :
en
- US2690736A - Mechanical pencil employing clip in assembly :
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
- US2691015A - N-(4-thiazolinyl-2) sulfenimides :
en
- US2691142A - Galvanometer coil and method of :
en
- DE756889C - Device for erasing braids with high magnesium content and similar substances :
de
en
- DE918709C - chimney :
de
en
- US2691040A - Sulfonation of organic compounds with sulfur trioxide :
en
- USD173174S - Fly swatter :
en
- US2690564A - Wearing apparel :
en
- US2690666A - Key holder :
en
- FR1074156A - Tool handle improvements :
en
fr
- FR1074278A - Luminescent screen electron tube :
en
fr
- FR1074594A - Maneuver remote transmitter-repeater-recorder :
en
fr
- FR1074762A - Conveyor belt support roller, or others :
en
fr
- GB716570A - Web packaging apparatus :
en
- DE1684544U - LOCKWELL VEIL. :
de
en
- DE918948C - Drive magnet arrangement for induction counter :
de
en
- FR1074421A - Lifting gear :
en
fr
- GB716370A - Improvements in apparatus for counting or removing faults from yarns and threads :
en
- DE918970C - Method and device for electrolytic polishing of metals :
de
en
- GB716334A - Improvements in and relating to fastener assemblies :
en
- GR15714B - AUTOMATIC EXTRACTION SYSTEM OF CIGARETTE FROM WOODEN BOX. :
el
en
- GB716565A - Improvements in or relating to electrodes for the melting of high melting point metals or alloys :
en
- US2690875A - Thermostatically operated valve :
en
- US2691073A - Transistor system for translating signals in two directions :
en
- DE1684525U - PERMANENT TEMPLATE. :
de
en
- US2691122A - Positioning system monitor :
en
- US2690679A - Transmission for textile lapping machines :
en
- US2691128A - Contact converter :
en
- DE918943C - Mains connection part for all-current amplifier :
de
en
- FR1074159A - Advanced band saw blades :
en
fr
- DE918938C - Rectifier system for feeding power consumers, e.g. Electric motors :
de
en
- AU166790B2 - An improved reversable disc plough :
en
- DE1684659U - GRAIN TIE NEEDLE. :
de
en
- CA506328A - Steam heated drier :
en
fr
- US2691009A - Atent office :
en
- US2691051A - Manufacture of benzene hexachloride :
en
- AU2196653A - Improvements in lock controlled bolt mechanism for doors of strongrooms, safes andthe like :
en
- CA506263A - Composition of vinyl copolymer :
en
fr
- DE918779C - Process for the production of coloring agents for dyes and tannins with acidic groups :
de
en
- DE918854C - Magnetically controlled shut-off valve for fuel lines :
de
en
- FR1074590A - Flax scutching machine :
en
fr
- US2691133A - Radio frequency measuring apparatus :
en
- USRE23883E - Cuprous chloride electrodes :
en
- CA506261A - Insulated connector :
en
fr
- 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
- US2690779A - Inner tube for pneumatic tire casings :
en
- US2690984A - Electric cable jacket :
en
- GB716583A - Improvements in or relating to the electrophoretic coating of metal articles :
en
- US2690785A - Shrinkage method and apparatus :
en
- US2690903A - Longwall cutter and reciprocating weight therefor :
en
- US2690991A - packie :
en
- US2690781A - Apparatus for forming and applying hinges to record cards :
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
- US2690863A - Garment hanger :
en
- US2690885A - Spool or bobbin :
en
- US2690954A - After-treatment of acid-dyed cellulose acetate with salicylic acid :
en
- DE1684754U - SCRAPER FOR RECEIVING CAKE KNIVES. :
de
en
- US2690570A - Multiple purpose furniture :
en
- US2690805A - Straight edge guided manual trimming device for sheet material :
en
- US2690878A - Method and means for reclaiming spike holes for rail fastenings :
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
- US2690841A - Portable knockdown machine :
en
- DE1684786U - FASTENING DEVICE FOR A VISOR SHIELD ON MOTOR VEHICLE BODIES. :
de
en
- US2690990A - Production of motor fuels from heavy hydrocarbon oils in a two stage conversion process with inert solids :
en
- US2690891A - Resilient mounting :
en
- USD173160S - Earring or the like :
en
- 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
- 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
- US2691098A - Automatic noise figure meter :
en
- US2690770A - Device for and method of reading picks from pattern cards in looms :
en
- FR1074592A - Apparatus for punching designations representative of data in a record sheet :
en
fr
- FR1074668A - Bandpass filters :
en
fr
- 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
- US2690834A - Articulated conveyer :
en
- US2691106A - Variable reactance electron tube circuit :
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
- FR1074152A - Flow restrictor :
en
fr
- FR1074603A - Expanded metal trickle-lined tower :
en
fr
- US2690815A - Recovery of hf :
en
- DE918757C - Saving image catcher tubes :
de
en
- CA506354A - Plate stop mechanism for stereotype plate registering and trimming machine :
en
fr
- CA506323A - Mulling apparatus :
en
fr
- DE918826C - Rotatable balancing capacitor :
de
en
- FR1074819A - Automatic hourly average indicator :
en
fr
- CA506238A - Resinous aldehyde-reaction product of a linear polymer :
en
fr
- FR1074772A - :
fr
- US2690855A - Can opener :
en
- DE1684692U - SUN VISOR FOR MOTOR VEHICLES. :
de
en
- US2691162A - Radar equipment :
en
- 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
- USD173159S - Musical device with rotatable strikers :
en
- USD173158S - Linoleum or similar article :
en
- DE1684474U - ROLLED WREATH. :
de
en
- DE1684699U - HANDLEBAR ARRANGEMENT FOR MOPEDS OR SIMILAR VEHICLES. :
de
en
- US2690856A - Single blank discharge from rotary type hopper :
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
- FR1074573A - Device for raising the joining walls of the first flanges, preferably the first flanges notched from the inside :
en
fr
- CA506314A - Iron oxide pigments and method of making same :
en
fr
- US2690905A - Drier :
en
- US2690780A - Compounding of butyl rubber :
en
- US2690986A - Process for repairing leaky wood barrels :
en
- GB716576A - Improvements relating to pulse generating circuits :
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
- US2690574A - Machine for operating upon soles :
en
- US2690967A - Photographic stencil screen and method of making the same :
en
- US2690616A - Vegetable chopper and meat tenderizer :
en
- US2690897A - Combination mill and under-reamer for oil wells :
en
- US2690763A - Compressor valve :
en
- FR1074169A - Space heating device :
en
fr
- GB716490A - Improvements in carton-forming apparatus :
en
- US2691102A - High gain vhf antenna system :
en
- US2691116A - Color-kinescopes, etc. :
en
- CA506254A - Soya bean oil :
en
fr
- DE1684465U - METAL PROTECTIVE STRIP FOR WOOD PANELS. :
de
en
- DK78205C - Photo resistance. :
da
en
- CA506286A - Moistureproof film :
en
fr
- FR1074489A - Continuous hydraulic shifting particularly suitable for low power vehicles :
en
fr
- FR1074645A - Improvements to supericonoscope type viewing tubes :
en
fr
- DE918789C - Musical instrument with electronic tone and tone color generation :
de
en
- DE1684414U - CLOCK CASE WITH ELASTIC BEARING FOR THE MOVEMENT. :
de
en
- FR1074741A - Hydrocyclone and process for the separation of mixtures of particles of different specific weight and grain size suspended in a liquid :
en
fr
- FR1074155A - Method of operating a valve and valve applying this method :
en
fr
- FR1074261A - Busbar bridging switch :
en
fr
- GB716507A - Improvements in typographical appliances :
en
- DE918861C - Process for the production of potassium sulphate and magnesium sulphate (Kalimagnesia) containing potash agents from kieserite-containing potash crude salts :
de
en
- DE1684577U - FILM TRANSPORT DEVICE FOR ROLLING FILM CAMERAS. :
de
en
- US2690761A - Lubricant valve having means for manually selecting delivery pressure :
en
- DE918860C - Device to limit the winding path for motor-driven clockwork springs :
de
en
- DK78211C - Cabinet bed. :
da
en
- DE918906C - Elastic shaft coupling :
de
en
- FR1074765A - Pneumatic shelter tent :
en
fr
- DE1684596U - TWO PARTY GAME. :
de
en
- 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
- CA506279A - Lubrication in working magnesium and magnesium-base alloys :
en
fr
- US2691123A - Sensitivity control for follow-up type of computer apparatus :
en
- CA506234A - Hydraulically driven machine tools :
en
fr
- GB716526A - Devices for cutting and stripping electric conductors :
en
- DE1684616U - DUST SEAL FOR WRISTWATCHES. :
de
en
- DE1684637U - ASSEMBLING THE MEASURING DEVICE AND AMPLIFIER SYSTEM :
de
en
- DK78210C - Process for making glass. :
da
en
- DE1684450U - INSULATING BOTTLE. :
de
en
- DE918947C - Arrangement of a switchgear :
de
en
- GB716520A - An improved centrifugal device for loading store rooms, ships' bunkers and the like :
en
- US2690906A - Analytical balance :
en
- US2690945A - Medical equipment stand :
en
- FR1074525A - Combined multiple crown fuel gas burner with gas distributor :
en
fr
- DE1684606U - TUBE FOR LIQUIDS. :
de
en
- FR1074284A - Miscellaneous product dispenser :
en
fr
- GB716333A - Improvements in and relating to 1:8-dihydroxy-5-nitro-4-amino-anthraquinone compounds :
en
- GB716494A - Improvements in or relating to mattresses :
en
- DE918855C - Handlebar for bicycles :
de
en
- DE918966C - Adding machine with shaker trolley :
de
en
- GB716363A - Improvements in or relating to travelling-hearth bread baking ovens :
en
- US2691062A - Telegraph transmitter :
en
- DE1684785U - BRACKET FOR THE FLAT ROPES OF TRUCK. :
de
en
- US2690717A - Water and detergent mixer :
en
- FR1074286A - roll-up and removable sun visor :
en
fr
- FR1074482A - Control mechanism for various levers and machines comprising this mechanism :
en
fr
- FR1074467A - Shaking machines :
en
fr
- GB716367A - Improvements relating to internal combustion engine fuel pump driving arrangements :
en
- FR1074182A - Improvements to rotating electrostatic influence machines :
en
fr
- FR1074195A - Improvements to shut-off devices for liquid pipelines :
en
fr
- DE1684573U - MULTIPLE SPEED DRIVE ESPECIALLY FOR RECORD PLAYERS. :
de
en
- DE918805C - Resilient iron mine support, especially route support :
de
en
- FR1074518A - Medical device for the pain-free treatment of living organs, especially teeth, by means of cold air :
en
fr
- FR1074193A - Fuse rocket :
en
fr
- FR1074827A - Knife cutter for looms :
en
fr
- 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
- GB716331A - Process for crystallizing resinous polyesters :
en
- US2690946A - Container with closure having desiccant holder :
en
- US2691020A - Triazine vat dyes :
en
- US2691088A - Ohmic resistance :
en
- FR1074569A - Process for the preparation of heterocyclic hydrazine compounds :
en
fr
- FR1074251A - Process for the preparation of acylhydrazones from cycloalkanone carboxylic acids :
en
fr
- FR1074586A - Improvements to electrical machines :
en
fr
- FR1074334A - Bèle, especially for low height sizes :
en
fr
- GB716506A - Improvements relating to holders for electric lamps :
en
- FR1074841A - Endless belt grinding or polishing device adaptable to a mechanically operated tool :
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
- GR15709B - CONFECTIONERY TRANSPORTATION DEVICE. :
el
en
- DE1684704U - REAR REFLECTORS FOR PEDESTRIANS. :
de
en
- DE1684797U - LOCKING DEVICE FOR TILTING DEVICES, IN PARTICULAR TILTING MEAT CUTTERS. :
de
en
- DE1684552U - REINFORCED CONCRETE WINDOW SILL. :
de
en
- FR1074781A - Vibrating screen :
en
fr
- GB716403A - Improvements relating to contact breaker levers for the ignition timers of internal combustion engines :
en
- GB716566A - Improved process for manufacturing fertilisers :
en
- FR1074313A - New disazo dyes, their preparation and use :
en
fr
- FR1074715A - Improvements in the preparation of organic chlorides from ammonium chloride :
en
fr
- DE1684741U - CONTINUOUS WILSON CHAMBER WITH MACHINE COOLING. :
de
en
- FR1074625A - Apparatus for the radiation treatment of a fluid :
en
fr
- US2690627A - Method of combating and preventing occurrence of virus diseases in plants :
en
- US2690695A - Variable space absorption cell :
en
- FR1074644A - Improvements to reciprocating compressed air motors :
en
fr
- FR1074584A - Cyclopentanophenanthrene derivatives and process for their preparation :
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
- CA506237A - Preparation of novel dicyandiamide derivatives :
en
fr
- 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
- GB716590A - Mouldable masses and moulded bodies produced therefrom :
en
- FR1074184A - Improvements made to space heating installations :
en
fr
- FR1074450A - Lubricating composition :
en
fr
- GB716534A - Improvements relating to machines for sealing bags :
en
- GB716514A - Tablet container :
en
- FR1074706A - Reciprocating explosion engine, variable compression :
en
fr
- 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
- US2690919A - Push-pull control cable connection :
en
- GB716492A - Improvements in or relating to web feeding apparatus :
en
- US2690952A - Stabilization of vat dye leucos at :
en
- US2691145A - Snap latch plug :
en
- FR1074685A - Optical glass :
en
fr
- FR1074843A - Clutch refinements :
en
fr
- US2691137A - Device for extracting the excitation function from speech signals :
en
- USD173143S - Coffee maker or similar article :
en
- GB716475A - Adjustable suspension for stalk shredder :
en
- DE918772C - Sleeve for beds, quilts, mattresses, etc. like :
de
en
- FR1074210A - Air vacuum cleaner, especially for domestic use :
en
fr
- CA506285A - Removable bearing shield or seal :
en
fr
- DE1684717U - DEVICE FOR LUBRICATING WOODEN TRACK SLATS IN WET AND DAMP SHELLS. :
de
en
- FR1074506A - Improvements in the manufacture of hollow glass objects :
en
fr
- US2690586A - Hinge assembly :
en
- US2690694A - Light absorption analysis method :
en
- US2690894A - Valve operating mechanism :
en
- US2690659A - Hand knitting machine :
en
- US2691143A - Lamp socket adapter :
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
- DE918702C - Process for the preparation of crystalline dihydrostreptomycin sulfate :
de
en
- DE918741C - Rock drill with single or multiple cutting edges :
de
en
- FR1074322A - Fancy yarn manufacturing process and machine for implementing the process :
en
fr
- DE1684499U - MOUNTING GATE FOR RING SPINNING MACHINES. :
de
en
- US2690689A - Flexible drive means for socket wrenches :
en
- US2691082A - Circuit controlling device :
en
- DE1684662U - ROTARY VIBRATION DAMPER. :
de
en
- DE1684714U - PACKING FOR Litter and Liquids. :
de
en
- CA506262A - Protective hood for insulator bushing :
en
fr
- CA506348A - Extractor :
en
fr
- FR1074411A - Catalytic esterification of glucosides using fatty acids :
en
fr
- DE918766C - Stripping of regenerator chambers :
de
en
- US2690976A - Asphalt blend :
en
- US2691057A - Insulated conductor :
en
- US2691078A - Neutralizing circuits for highfrequency amplifiers :
en
- GB716394A - Improvements in or relating to moulds for metal casting :
en
- US2690669A - Pressure valve :
en
- GB716478A - Apparatus for driving rotatable work pieces :
en
- GB716505A - Improvements in or relating to hydroforming process :
en
- US2690640A - Peanut harvester :
en
- US2690649A - Control for heat pump and water heater :
en
- US2690842A - Fuel line cleaner device :
en
- FR1074610A - Electric welding device :
en
fr
- FR1074399A - Fixing of ceiling panels, wainscoting, partitions, etc., on joists, without screws, spikes or glue :
en
fr
- DE1684456U - EXPANSION INSULATION PANEL CEILING MADE OF SOFT WOOD FIBERS. :
de
en
- CA506331A - Production of dialdehydes and conversion products thereof :
en
fr
- US2690618A - Amalgam carrier :
en
- USD173151S - Hors d oeuvre dish :
en
- FR1074591A - Process to make synthetic resin palates more resistant and flexible in dental prostheses :
en
fr
- GB716358A - Tray support for electric blasting initiator wires :
en
- FR1074498A - Electric switch allowing the power of a heating resistor to be changed at will :
en
fr
- DE1684772U - OPERATING HANDLE WITH INTERCHANGEABLE MARKER. :
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
- FR1074264A - Electro-dynamic device for checking the reaction times of control units :
en
fr
- FR1074657A - Improvements relating to hydraulic power control installations :
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
- DE1684601U - TOY. :
de
en
- DE1684702U - SAFETY SHAVER. :
de
en
- US2690613A - Condenser tube extractor :
en
- US2690765A - Hydraulic operating apparatus :
en
- US2691111A - Readily accessible temperature controlled piezoelectric device test oven :
en
- US2690664A - Protective dial assembly for permutation locks :
en
- US2691161A - Navigation system, including radio direction-finding equipment :
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
- DE1684524U - HYDRAULIC PIT STAMP. :
de
en
- FR1074602A - Reinforced hooking jaw :
en
fr
- CA506272A - Process of preparing pure crystalline salts of penicillin :
en
fr
- CA506290A - Apparatus for insulatingly terminating concentric conductor resonators :
en
fr
- GB716462A - Rotary constant delivery pump :
en
- FR1074595A - Method and apparatus for manufacturing synthesis gas from hydrocarbons, in particular gas containing methane :
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
- GB716537A - Method of improving coal and pitch base agglomerates, and fuel resulting therefrom :
en
- FR1074510A - Children's tricycle :
en
fr
- GB716389A - Improvements in axial flow impellers and rotors in blowers and like flow-machines and in turbines :
en
- US2690930A - Water softener dispenser :
en
- GB716503A - Improvements in or relating to electromagnetic relays and mounting arrangements therefor :
en
- GB716588A - Improvements relating to the production of iron oxide from sulphide ores :
en
- DE918754C - Image dismantling tube :
de
en
- DE918878C - Voltage divider for measuring high voltages :
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
- US2691058A - Electrostatic screening conduits for electric conductors :
en
- GB716579A - Radiant-heating elements for furnaces :
en
- FR1074250A - Process for the preparation of amino alcohols :
en
fr
- 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
- GB716351A - Improvements in moulded inserts for plastic articles :
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
- US2690719A - Trap door and step assembly :
en
- US2690582A - Cleaning device having an indexible wiping member :
en
- US2690829A - Typewriter line indicator attachment :
en
- DE1684469U - LIQUID LEVEL. :
de
en
- DE918866C - Selector switch :
de
en
- FR1074640A - Reduction digester :
en
fr
- DE1684448U - CABINET. :
de
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
- FR1074167A - Insulating cover for electrical equipment :
en
fr
- FR1074252A - Brazed joint connection :
en
fr
- 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
- FR1074544A - Improvements to viscose manufacturing devices :
en
fr
- 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
- GB716433A - Improvements relating to combined heat and power supply systems :
en
- USD173149S - Combination magnetic recorder and reproducer :
en
- US2690824A - Brake holding device :
en
- 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
- DE1684444U - EGG CUP. :
de
en
- DE1684768U - FASTENING DEVICE FOR FASTENING A WATCH TO A BRACELET MADE OF LEATHER, PLASTIC MATERIAL OD. DGL. :
de
en
- USRE23884E - Adjustable grille :
en
- FR1074188A - Perfected swim shorts :
en
fr
- USD173155S - Stuffed toy animal :
en
- FR1074631A - Toilet brush :
en
fr
- 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
- GB716404A - Atomiser for spraying pulverulent material in a molten state :
en
- US2690802A - Method of and apparatus for stamping and stacking filter elements :
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
- DE1684651U - PORTABLE, COMBINED MULTI-PURPOSE KITCHEN EQUIPMENT. :
de
en
- DE1684713U - DUST-PROTECTED FABRIC PACK. :
de
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
- FR1074463A - Improvements to connecting parts of electrical conductors or other massive metal parts, wired or tubular :
en
fr
- FR1074770A - Improvements to furnaces for glass manufacturing and similar applications :
en
fr
- DE918781C - Measuring device for determining the tooth width and the tooth pitch of bevel gears :
de
en
- DE1684453U - MOTOR GRAB, ESPECIALLY FOR MANURE AND OTHER BUMPING MATERIAL. :
de
en
- DE918795C - Toy parachutist with a self-resilient parachute folded in a capsule :
de
en
- US2691146A - Snap latch plug :
en
- DE1684738U - SWITCH TOGGLE FOR THREE- OR MULTI-LEVEL SWITCHES ON ELECTRIC COOKING APPLIANCES. :
de
en
- DE918726C - Gas turbine :
de
en
- FR1074815A - Ligation with a lateral screw for mouthpieces of musical instruments :
en
fr
- US2690988A - Insecticidal substituted 1, 3-dithiolanes and method of application :
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
- US2690948A - Balance case :
en
- DK78198C - Process for the preparation of 1- (3 ', 4'-dioxophenyl) -2-aralkylamino-propanols- (1). :
da
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
- FR1074656A - System of synchronous coupling of a tape recorder with a film projector :
en
fr
- 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
- US2690804A - Beveling machine :
en
- US2691045A - Production of oxygenated compounds employing sulfactive catalyst :
en
- US2691114A - Generator brush with condition indicator :
en
- FR1074629A - Hair lotion :
en
fr
- US2690997A - Electrodeposition of copper :
en
- FR1074424A - Windscreen wipers, in particular for motor vehicles :
en
fr
- 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
- GB716340A - Improvements relating to polymerizable and polymerized acrylonitrile compositions :
en
- GB716411A - Method of mounting pairs of initially loaded rolling bearings :
en
- FR1074748A - Apparatus for house painting :
en
fr
- US2690624A - Sign :
en
- FR1074627A - Check digit punching device :
en
fr
- US2690614A - Can punch :
en
- US2690867A - Detachable handle-means for packages :
en
- DE918697C - Method for determining the average power value of several alternating currents :
de
en
- FR1074338A - Straw chopper machine, especially harvester or collector straw chopper :
en
fr
- FR1074811A - Mechanism controlling the position of a rotating member in a direction different from that of the rotational movement :
en
fr
- DE1684463U - ROOF TILE. :
de
en
- DE1684796U - RIDING SCOOTERS. :
de
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
- GB716359A - A wire insertion machine, in particular for blasting initiator wires :
en
- GB716390A - Liquid fuel injection pumps :
en
- CA506267A - Acrylonitrile copolymers :
en
fr
- US2691099A - Superregenerative receiveroscillator :
en
- DE918926C - Process for the preparation of N-substituted amides of ª ‰ -oxy-carboxylic acids and / or N-substituted ª ‰ -aminocarboxylic acids :
de
en
- DE1684626U - MILLING MACHINE FOR MACHINING PRINTING PLATES MADE OF METAL OD. DGL. FOR THE PRINTING INDUSTRY. :
de
en
- DE1684565U - HEAD SCREW WITH WASHER, IN PARTICULAR CONTACT SCREW FOR CONNECTING ELECTRICAL CABLES. :
de
en
- DE918696C - Intermittent gearbox with coaxially arranged drive and output parts :
de
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
- FR1074175A - Process for manufacturing hollow sugar objects, and articles obtained by this process :
en
fr
- GB716466A - Process for the production of hollow inflatable articles of rubber or like material :
en
- DE1684435U - DOCUMENT, IN PARTICULAR FOR OFFICE MACHINERY. :
de
en
- DE918750C - Method and device for pumping liquefied gases :
de
en
- GB716461A - Improvements in or relating to piston rings :
en
- DE870862C - Method of making blocks :
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
- DE1684571U - MUDFLAP FOR STEEL BOTTLE CLOSURES. :
de
en
- CA506306A - Electric coil winding machines :
en
fr
- US2690973A - Printing ink and varnish therefor :
en
- AU164107B2 - Improved means for supporting deep well pumps in well casings :
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
- US2690868A - Compressor valve structure :
en
- US2690910A - Machine for automatically producing apparel belts and like strap bodies :
en
- US2690677A - Sheave lubricating system :
en
- CA506239A - Production of melamine :
en
fr
- US2690853A - Coffee server :
en
- US2691090A - Pressure control apparatus for pressure cookers :
en
- USPP1308P - Camellia plant :
en
- US2690597A - Method and apparatus for making catamenial tampons :
en
- US2690912A - Educational toy puzzle :
en
- DE1684620U - TOOL OR MATERIAL BOX, IN PARTICULAR FOR REPAIR WORKSHOPS. :
de
en
- AU167985B2 - Improvements in and relating to shock absorbers or dampers :
en
- FR1074341A - Palm nut pulverizer :
en
fr
- US2690883A - Apparatus for winding flexible material into roll form :
en
- US2690943A - Table assembly with detachable legs :
en
- 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
- USD173157S - Lighting fixture louver :
en
- US2691140A - Frequency control system :
en
- CA506230A - Clevis :
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
- DE1684732U - RADIO OR NEWS DEVICE, ESPECIALLY WITH A CLOCK OR OVERLARGE SCALE. :
de
en
- DE1684483U - GEAR WITH LARGE REDUCTION DIRECTLY ASSEMBLED WITH THE DRIVE MOTOR. :
de
en
- DE918890C - Winding and unwinding device for blinds :
de
en
- GB716429A - Improvements in or relating to the polymerisation of unsaturated organic compounds :
en
- US2690621A - Question and hidden answer device :
en
- US2690959A - Sintering process :
en
- US2690979A - Method of powder-coating television screens :
en
- DE918928C - Process for the preparation of alkyl aluminum hydrides :
de
en
- CA506222A - Pajama construction :
en
fr
- CA506304A - Solution of rubber-like polymer salts and method of making same :
en
fr
- DE1684485U - VALVE FOR DISPLACEMENT ROTATION PUMPS. :
de
en
- 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
- 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
- CA506289A - Liquid detergent composition :
en
fr
- US2691072A - Composite magnetic recording tape :
en
- US2690860A - Fertilizer distributor :
en
- US2691019A - O-hydroxyaryl dihalotkiazines :
en
- US2690769A - Laminated structure :
en
- US2690864A - Infant carrying device :
en
- DE918942C - Overlay receiving circuit :
de
en
- FR1074283A - Conveyor belts, working belts and the like for textile machines, in particular for spinning machines :
en
fr
- DE918769C - Thigh prosthesis :
de
en
- FR1074666A - Temperature regulating device for electric heaters, in particular for electric cushions :
en
fr
- DE1684648U - TOWEL HOLDER. :
de
en
- DE918941C - Gespraechszaehler for telephone systems with additional armature return spring :
de
en
- US2690743A - Heat storing serving dish :
en
- DE918797C - Mixer :
de
en
- US2690787A - Baby's automobile seat :
en
- DE1684443U - COVER. :
de
en
- DE1684574U - CIRCULAR SAW WITH HARD CHROMED STRIPES. :
de
en
- DE1684504U - BOTTLE SPOOL. :
de
en
- DE1684688U - TRANSPORT UNIT WITH INDEPENDENT FLOOR LIFTING. :
de
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
- USD173134S - Shoe sole :
en
- US2691130A - Bridge control circuits :
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
- 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
- CA506313A - Alpha-phenyl-alpha-aminoethoxy-2-picolines :
en
fr
- CA506303A - Liquid metering device :
en
fr
- 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
- GB716477A - Production of a heat-sealable fibrous web for the manufacture of containers and bags :
en
- US2690596A - Apparatus for the dry mechanical extraction of fibers from stems of textile plants :
en
- US2691091A - Illuminated lady's handbag :
en
- US2690848A - Oscillating beam type crawler-tractor appliance :
en
- 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
- GB716581A - Epicyclic change-speed gear :
en
- US2690687A - Plier type jar cover remover :
en
- US2690923A - Refrigerator latch :
en
- US2690958A - Production of sodium sulfide from sodium sulfate :
en
- US2690747A - Applicator :
en
- DE918809C - Method and device for producing bristles from plastic :
de
en
- DE918846C - Adjustable needle holder for sewing machines :
de
en
- DE1684750U - CAN. :
de
en
- DE1684537U - CARE PRODUCTS FOR PRODUCTS MADE FROM SPLIT, NUBUCK, SUEDE LEATHER OD. DGL. :
de
en
- US2690790A - Baby's seat :
en
- DE1684509U - BAST GAME FOR THE PRODUCTION OF FIGURAL REPRESENTATIONS. :
de
en
- DE1684755U - INTERCHANGEABLE FRAME. :
de
en
- DE1684415U - CHIME ARRANGEMENT FOR WALL CLOCKS. :
de
en
- DE1684464U - ROOFING ELEMENT. :
de
en
- DE918818C - Circuit arrangement for synchronizing an oscillator :
de
en
- DE1684729U - HIGH VOLTAGE COIL. :
de
en
- DE918823C - Ferrodynamic measuring mechanism for power meters :
de
en
- FR1074511A - Safety device for paper cutters and other machines :
en
fr
- US2690629A - Method and apparatus for tempering glass :
en
- US2690797A - Cab window :
en
- FR1074729A - Device intended for jaw conveyors for stacked material :
en
fr
- FR1074733A - Improvement with glitter barrels :
en
fr
- DE1684599U - APPARATUS FOR SHOOTING FIGURES. :
de
en
- FR1074546A - Drum or suction cylinder vacuum filter :
en
fr
- US2690795A - Fuel oil burner and controlling apparatus :
en
- CA506255A - Soya bean oil :
en
fr
- DE1684521U - DRAWING HOOK FOR STIRRING AND KNEADING DEVICES. :
de
en
- DE1684408U - TRANSPORT CART WITH INTERCHANGEABLE CONTAINERS, ESPECIALLY FOR REFUGE. :
de
en
- 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
- 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
- FR1074309A - Chaise-longue or folding armchair in removable canvas or not with variable inclination :
en
fr
- US2690889A - Auxiliary centering cam for airplane cross-wind landing wheels :
en
- DE1684540U - FAN WITH ADJUSTABLE BLADES. :
de
en
- DE918682C - Feeder for attachment to punches, presses or the like. :
de
en
- GB716381A - Improvements in or relating to outboard motor units for the propulsion of vessels :
en
- US2690589A - Sausage stuffer :
en
- US2691092A - Safety work light :
en
- GB716451A - A novel indoline derivative and process for the manufacture thereof :
en
- DE764392C - Choke coil for electric arc furnace systems, adjustable under load :
de
en
- US2690575A - Shoe tree with slidably connected spring loaded toe and heel sections :
en
- US2690632A - Abrasive cutting wheel :
en
- CA506333A - Pyridyl substituted alkanes and method of making same :
en
fr
- DE1684549U - FOOT PIPE SUPPORT. :
de
en
- DE1684734U - RADIO AND / OR TELEVISION CHEST WITH EXTERNAL LIGHTING. :
de
en
- FR1074162A - Support device for formwork and the like :
en
fr
- FR1074248A - Process for the manufacture of tubes by electric welding :
en
fr
- FR1074172A - Improvements to the installation of submerged hydro-electric units :
en
fr
- GB716571A - Improvements in bookstacks :
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
- DE1684404U - Ampoule holder :
de
en
- DK78192C - Drive device for washing machines. :
da
en
- CA506242A - Draw-off cock and temperature compensated conductivity cell for distilled water :
en
fr
- DE1684642U - ROLLER BLIND WITH SELF-ACTING FABRIC TENSION. :
de
en
- 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
- FR1074835A - Children's merry-go-round :
en
fr
- 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
- 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
- FR1074391A - Converter :
en
fr
- US2690675A - Fishing indicator :
en
- USD173169S - Pfann
slipper :
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
- DK78206C - Lubricant. :
da
en
- CA506343A - Mechanical ciphering units :
en
fr
- US2690812A - Muffler construction :
en
- US2691006A - Copolymers of two different linear polyesters :
en
- USD173136S - Model for artists or the like :
en
- DE1684526U - REMOTE CONTROL DEVICE, ESPECIALLY FOR BROADCASTING OR TELEVISION RECEIVERS. :
de
en
- 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
- US2690745A - Tongue blade :
en
- US2690642A - Twisting machine :
en
- CA506226A - Boring tools :
en
fr
- DE1684603U - CLEAR QUICK PACKAGING. :
de
en
- FR1074553A - Method and apparatus for continuous percolation of liquid hydrocarbons :
en
fr
- FR1074202A - Automatic ignition and power supply for fluorescence or hot cathode luminescence lamps :
en
fr
- US2690783A - Locking device for casing rollers :
en
- US2690960A - Detonation process of making carbon black :
en
- US2691075A - Transistor amplifier with high undistorted output :
en
- DE1684413U - CONTROL DEVICE FOR MOVEMENTS. :
de
en
- DE918699C - Immersion torch :
de
en
- FR1074703A - Improvements to television relays and similar devices :
en
fr
- FR1074598A - Copolymerization products containing carboxyls and their preparation :
en
fr
- GB716600A - Improvements in aircraft :
en
- US2690922A - Magnetic catch for sliding doors :
en
- US2690811A - Rotary blade device for aircraft :
en
- US2690874A - Dual action safety thermostat for liquid cooling systems :
en
- AU2184853A - An improved reversable disc plough :
en
- US2690585A - Hanger for showcase doors :
en
- FR1074833A - Coupling fitting with obturator system for pipes carrying fluids :
en
fr
- GB716377A - Screw-type pumps :
en
- DE1684543U - HAIR POST. :
de
en
- US2691081A - Shaft control mechanism :
en
- AU2321753A - Improvements in periscopes :
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
- DE918935C - Key setting device for railway security systems :
de
en
- FR1074364A - Axial torsion bar, stabilizer for motor vehicles :
en
fr
- GB716339A - Improvements in or relating to copoly-ethers for use as synthetic lubricants :
en
- DK78194C - Device for emission electrodes for electric filters. :
da
en
- FR1074449A - Improvements to capsules with seal for vials :
en
fr
- FR1074636A - Improvement with organofluorosilanes :
en
fr
- 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
- FR1074319A - Anti-firedamp detonating cord :
en
fr
- FR1074443A - Box with lid forming darkroom :
en
fr
- GB716342A - Improvements in rotary pumps or compressors :
en
- GB716364A - Tire building method :
en
- DE1684798U - SECURITY NUMBER LOCK (COMBINATION LOCK). :
de
en
- DE918761C - Target course system :
de
en
- DE1684403U - PACKAGE FOR PRESERVED JARS OR. DGL. :
de
en
- DE1684584U - DOOR AND WINDOW FITTINGS. :
de
en
- FR1074328A - Improvements made to support systems with tie rods for mine galleries :
en
fr
- 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
- FR1074277A - Recuperator especially intended for hot gas piston machines :
en
fr
- FR1074825A - heat exchanger :
en
fr
- 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
- DK78218C - Tractor, especially agricultural tractor. :
da
en
- DE918872C - Mounting rod for earthing head clamp :
de
en
- FR1074293A - Supporting device with prestressed apron :
en
fr
- FR1074320A - Process for the preparation of fluorinated derivatives of aliphatic compounds :
en
fr
- GB716500A - Improvements in or relating to automatic electrical circuit-breakers :
en
- FR1074434A - Skin finishing process and resulting product :
en
fr
- US2690907A - Machine for autogenous cutting :
en
- FR1074794A - Process for obtaining porous bodies :
en
fr
- US2691125A - Electric circuit-arrangement for controlling direct current motors during the starting period :
en
- CA506215A - Method and apparatus for diverting animal forms of life :
en
fr
- US2690778A - Container for storage of liquids :
en
- USD173152S - Yun wing gee
checkerboard :
en
- DE1684675U - SUNGLASSES AS PROMOTIONAL ITEMS. :
de
en
- FR1074317A - Advanced portable fuel storage and charging cartridge :
en
fr
- FR1074337A - Plow such as cultivator :
en
fr
- FR1074608A - Convertible sofa-chair :
en
fr
- FR1074405A - Shaking device, in particular for jamming railway tracks :
en
fr
- FR1074719A - Improvements to centrifugal separators :
en
fr
- 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
- DE1684691U - SCREEN FLAP, ESPECIALLY FOR VEHICLES. :
de
en
- FR1074259A - Lock for locking the articulation of walking devices for paralyzed legs :
en
fr
- 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
- DE918690C - Dielectric ceramic material :
de
en
- GB716415A - All-speed govenor for gas turbine engines :
en
- DE1684747U - GLASS PLATE WITH A COVERING COVERED BY A PROTECTIVE LAYER, E.G. LABELING, A MIRROR COATING OR COLOR COATING. :
de
en
- DE1684472U - ORDERING DEVICE IN RESTAURANTS, DEPARTMENTS OR. DGL. :
de
en
- US2690580A - Paintbrush having an adjustable and removable brush head :
en
- US2690884A - Cable guide :
en
- US2691113A - Dynamoelectric machine rotor :
en
- DE1684634U - COOLING DEVICE FOR ELECTRIC MOTORS, IN PARTICULAR TO DRIVE SEWING MACHINES. :
de
en
- US2691026A - Process for the preparation of acetal esters :
en
- DE918933C - Process for the production of a flammable bright glow gas :
de
en
- CA506259A - Spot or seam welding :
en
fr
- FR1074528A - Process for the preparation of cereal grains :
en
fr
- US2690899A - Electric discharge tube with anode cooling means :
en
- FR1074239A - Further development of filing cabinets with tilting elements :
en
fr
- GB716439A - Heat exchangers for use in internal combustion turbine power plants :
en
- DE918907C - Connection disengaging in the event of overload :
de
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
- DE1684780U - CONNECTOR FOR ADD-ON DEVICES OF PHOTOGRAPHIC CAMERAS. :
de
en
- FR1074479A - Improvements to thermionic tube amplifiers :
en
fr
- DE764502C - Stage signal box :
de
en
- US2690617A - Needle holding dental tool :
en
- US2690692A - Lathe with chip-breaking mechanism :
en
- USD173164S - Dress ensemble :
en
- FR1074242A - Stylograph of the so-called ball-point model equipped with a lighting device allowing use in the dark :
en
fr
- DE918698C - Process for the preparation of new disazo dyes :
de
en
- DE918841C - Starting device for air-compressing internal combustion engines :
de
en
- US2691061A - Subscription type television system :
en
- USD173173S - Exercising device :
en
- FR1074415A - Scutching installation with dust removal :
en
fr
- US2690602A - Pivoted head cuff link :
en
- GB716428A - Improvements in or relating to an arrangement for holding the upwardly swinging chain delivery frames of sheet printing machines :
en
- FR1074274A - Mechanically operated vehicle for monorail network :
en
fr
- GB716357A - Multiple assembling machine for electric blasting initiators :
en
- DE918916C - Honstone :
de
en
- GB716313A - Improvements in or relating to area meters for agricultural implements :
en
- FR1074662A - Further training for carriers :
en
fr
- DE918775C - Machine for cutting the cleats or legs of chairs, tables or the like. :
de
en
- FR1074464A - Vehicle retarder device :
en
fr
- FR1074613A - Electric circuit :
en
fr
- GB716547A - Improved methods of making foamed latex articles :
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
- DE1684582U - DIRECTION INDICATORS FOR MOTOR RUDDER, SCOOTER ETC. :
de
en
- FR1074659A - Improvements in the means for assembling thermoplastic sheet materials :
en
fr
- US2690871A - Integrating mechanism :
en
- GB716345A - Improvements relating to heating and ventilating arrangements for motor vehicles :
en
- DE1684707U - DOUBLE TUBE. :
de
en
- US2691101A - Sweep circuit :
en
- DE918900C - Binocular microscope tube :
de
en
- US2690969A - Health promoting culture :
en
- US2691104A - Capacity controlled oscillator :
en
- GB716495A - Improvements in or relating to the manufacture of cellular materials :
en
- DE918739C - Continuous furnace :
de
en
- FR1074425A - Stick-shaped toiletry wrap enhancements :
en
fr
- FR1074721A - Process for obtaining synthetic fibers :
en
fr
- GB716593A - Improvements in and relating to containers for lipstick or like stick like articles :
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
- FR1074540A - Further training for carriers :
en
fr
- FR1074589A - Portable Mechanical Butcher Saw Device :
en
fr
- GB716557A - Improvements in or relating to display mechanism for articles and goods :
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
- US2690748A - Supporting pad :
en
- DE1684459U - PRE-FABRICATED CONCRETE COMPONENT. :
de
en
- DE1684554U - TRIPOD, IN PARTICULAR FOR PHOTOGRAPHICAL DEVICES. :
de
en
- FR1074517A - Application of plastics to continuous friction gearboxes :
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
- FR1074429A - Safety device for lifting devices :
en
fr
- FR1074791A - Cooling process and device for its implementation :
en
fr
- US2690752A - Husking roll :
en
- US2690806A - Fluid transfer medium and method :
en
- USD173153S - Electric meat grinder :
en
- US2690852A - Pouring bottle cap :
en
- FR1074724A - Process and installation for pickling, rinsing and neutralization of metal parts :
en
fr
- DK78191C - Procedure for making beer. :
da
en
- FR1074533A - Process for the preparation of high-dispersion vat dye powders :
en
fr
- FR1074728A - Tank roof :
en
fr
- US2691042A - Manufacture of tri-(dialkylaminoalkoxy) benzene :
en
- US2691066A - Automatic telephone system :
en
- US2691149A - Full interval timing on dispatch machine :
en
- US2690583A - Dust mop :
en
- DE1684735U - HOUSING FRONT FOR RADIO DEVICES AND SOUND FURNITURE. :
de
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
- US2690850A - Process for unloading containers :
en
- CA506341A - Seat back spring :
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
- US2691018A - Process of chlorinating hydroxy triazines with thionyl chloride :
en
- CA506350A - Differential meter :
en
fr
- US2691052A - Purification of perfluorocompounds :
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
- 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
- GB716426A - Heterocyclic compounds :
en
- GB716438A - Improvements in and relating to spot-welding machines :
en
- DE918731C - Brake for fine mechanical purposes, especially for photographic focal plane shutters with two independently running curtains :
de
en
- CA506283A - Photographic film elements :
en
fr
- DE918787C - Process for browning iron and steel :
de
en
- FR1074389A - Electronic discharge tube for very short waves :
en
fr
- FR1074531A - Tool for removing a tire from a rim :
en
fr
- CA506249A - Clamping device :
en
fr
- DE1684744U - BURNERS FOR LIQUID OR PUSTY FUEL. :
de
en
- US2690749A - Diaper construction :
en
- DE1684611U - REVERSIBLE GRILLE. :
de
en
- DE918821C - Electric sensor control for copying machines, especially for copying machine tools :
de
en
- DE1684586U - ACTUATION DEVICE FOR A DOOR OPENING ON BOTH SIDES, IN PARTICULAR MOTOR VEHICLE DOOR. :
de
en
- US2690955A - Contacting solids and gases :
en
- US2690772A - Loom for weaving tufted pile fabrics :
en
- US2690917A - Combination hose connector and valve :
en
- US2690876A - Fastening for rails :
en
- US2691134A - Leak detector :
en
- CA506340A - Seat spring :
en
fr
- US2690577A - Piston cleaning machine :
en
- US2690963A - Preparation of hydrocarbon synthesis gas :
en
- 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
- AU161981B2 - Apparatus for applying adhesive :
en
- US2690739A - Ink reservoir and flow control :
en
- 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
- CA506280A - Cesium bromide separation :
en
fr
- FR1074183A - Improvements made to electrostatic machines with rotary table influence :
en
fr
- FR1074357A - Automotive vehicle lighting device :
en
fr
- FR1074343A - Hydraulic piston stretching machine for molding ceramic products :
en
fr
- US2690579A - Toothbrush :
en
- FR1074593A - Improvements to pumps and rotary motors :
en
fr
- 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
- 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
- US2690938A - Spring journal box packing :
en
- DE918962C - Injection molding machine :
de
en
- DE1684793U - CHILD SEAT FOR SCOOTER. :
de
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
- DE1684799U - DOOR LOCK. :
de
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
- US2691063A - Telephone recording system :
en
- US2690665A - Cylinder lock :
en
- US2690920A - Window sash operator, lock, and antirattler :
en
- CA506220A - Match box with safety stop :
en
fr
- FR1074753A - Complementary system for radio-guided aircraft landing :
en
fr
- CA506251A - Suspended milker :
en
fr
- US2690977A - Asphalt blend :
en
- CA506296A - Belleville rotator and spring surge damper :
en
fr
- US2691129A - Electrical control arrangement :
en
- US2691041A - N-(tertiary-aminoalkyl)-2-substituted-4-nitrobenzamides and their salts :
en
- US2691080A - Master controller and dynamic brake control for hoists :
en
- USRE23885E - Insulator supporting pin and cob :
en
- DE1684687U - MACHINE-MADE BOURLET CORD. :
de
en
- DE918777C - Process for the production of condensation products :
de
en
- US2690965A - Herbicidal composition :
en
- DE1684461U - MULTI-STAGE PNEUMODYNAMIC EXTENSION MAST. :
de
en
- US2690777A - Rotary tobacco cutter having a vertical reciprocating trimming knife :
en
- US2690801A - Visual indicating apparatus :
en
- DE1684703U - SOLE, IN PARTICULAR FOR TURNING SHOES AND SPORTSHOES. :
de
en
- US2691030A - 11 alpha-hydroxy-6-dehydroprogesterone and esters thereof :
en
- US2690682A - Antibacklash control shaft :
en
- CA506344A - Printing telegraph systems and apparatus :
en
fr
- GB716574A - Radio-active decontaminants :
en
- FR1074221A - Device for relieving the weight of a ballast packing machine from the rails :
en
fr
- DE1684759U - DRIVE DEVICE FOR ELEVATORS. :
de
en
- DE918979C - Single-hole mixer tap :
de
en
- DE1684673U - GATE VALVE. :
de
en
- DE918844C - T-nut assembled from pipe sections :
de
en
- US2691157A - Magnetic memory switching system :
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
- DE1684640U - SYRINGE FOR MEDICAL PURPOSES. :
de
en
- DE1684758U - SPRING BASE FOR UPHOLSTERED FURNITURE, MATTRESSES ETC. :
de
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
- FR1074492A - Organic-mineral composition for industrial uses :
en
fr
- FR1074786A - Autopilot Improvements Under Radio Power Control :
en
fr
- GR15713B - METEOROS LIGHT ADVERTISEMENTS. :
el
en
- GB716511A - Improvements in or relating to internal-combustion-operated air-compressors :
en
- DE918961C - Machine for processing objects made of glass :
de
en
- GB716385A - Improvements in or relating to propulsion nozzle constructions for jet propulsion apparatus :
en
- FR1074514A - Further training in globe valves :
en
fr
- FR1074846A - Organ with relatively small clean dimensions :
en
fr
- USD173135S - bates :
en
- CA506275A - Hank winding machine :
en
fr
- CA506294A - Extension leaf for furniture :
en
fr
- DE1684643U - FLYWINDOWS. :
de
en
- FR1074231A - Cinematographic projection apparatus comprising a shutter fitted with cooling fins :
en
fr
- FR1074578A - Reservoir pen holder with pre-chamber :
en
fr
- US2690854A - Closure for open headed drums :
en
- US2690902A - Apparatus for removing ice from the surface of a road or the like :
en
- FR1074494A - Apparatus for severing a bundle of continuously moving filaments :
en
fr
- GB716423A - Improvements in or relating to the purification of alcohols :
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
- DE1684730U - COIL ARRANGEMENT FOR LINE TRANSFORMER IN TELEVISION RECEIVERS OD. DGL. :
de
en
- DE1684557U - SAFETY RELEASE FOR PLOW BODIES, IN PARTICULAR ON TRACTOR MOUNTED POWERS. :
de
en
- US2690607A - Thread cleaner with knot control :
en
- US2691085A - Electric circuit interrupter :
en
- DE1684522U - DEVICE FOR REDUCING THE SPREAD OF A BUNCH OF LIGHT AND X-RAY RAYS. :
de
en
- US2690972A - Food products containing honey and method of manufacturing them :
en
- FR1074353A - Automatic oil and water separator :
en
fr
- US2690819A - Electromagnetic friction device :
en
- US2690686A - Knife sharpener :
en
- US2690723A - Zigzag sewing mechanism of doublethread sewing machine :
en
- US2690732A - Paste applicator for bagmaking machines :
en
- DK78201C - Automatic subscriber switch. :
da
en
- FR1074260A - Process for the preparation of acrylic nitrile by dehydration of ethylenic cyanohydrin :
en
fr
- DE910883C - Process for the production of wooden blanks for printing and winding rollers :
de
en
- CA506345A - Cable connector :
en
fr
- GB716329A - Improvements in or relating to pressure vessels :
en
- GB716578A - Improvements in regulating apparatus for controlling the speed of a motor :
en
- CA506253A - Pulverulent asphaltic composition :
en
fr
- 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
- US2690738A - Ball-point pen :
en
- US2691004A - Oil-modified acidic polyester-ethoxyline resinous compositions :
en
- DE1684566U - FRICTION DAMPER. :
de
en
- FR1074166A - Packaging tube for pasty or other products :
en
fr
- FR1074333A - Laundry washing process :
en
fr
- NL76854C - :
en
- DE1684782U - DEVICE FOR DISPLAYING THE FUNCTIONAL POSITION OF A MANUAL ADJUSTABLE ORGAN IN PHOTOGRAPHIC CAMERAS. :
de
en
- GB716517A - Improvements in or relating to detergent materials :
en
- DE1684795U - BICYCLE TRAILER. :
de
en
- DE1684520U - WASTE CONTAINERS, IN PARTICULAR PAPER BASKET. :
de
en
- US2690870A - Disposal device :
en
- US2690646A - Escapement mechanism :
en
- DE1684411U - SLAT AND FRAME HOLDER WITH STACKING SUPPORT AND INCLINATION WEDGES ON PLATFORM CART. :
de
en
- DK78209C - Process for the preparation of vegetable tanning extracts with a low content of metal salts and other ash constituents. :
da
en
- USD173165S - Long
headdress :
en
- CA506235A - Apparatus for forming and applying hinges to record cards :
en
fr
- GB716493A - Improvements in and relating to tube testing machines :
en
- GB716536A - Improvements in or relating to polysiloxanes :
en
- FR1074396A - Cervical pencil :
en
fr
- DE1684749U - COMPRESSED AIR BLOW AND SUCTION GUN. :
de
en
- US2691119A - Focus system :
en
- USD173144S - Toilet bowl brush holder :
en
- USD173161S - Radar indicator :
en
- US2690721A - Stoker motor control :
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
- US2690881A - Pepper mill with cutter and crusher structures :
en
- DE1684748U - ONE-KNIFE MULTIPLE PLANE. :
de
en
- US2691148A - Ultrasonic transducer :
en
- US2690733A - Fixture for use in coating parts of articles :
en
- DE1684550U - BARN WINDOW WITH A SINGLE OPENING INWARD. :
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
- DK78214C - Rotating vacuum core kneaders. :
da
en
- 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
- FR1074459A - Method and apparatus for engraving and cutting metals :
en
fr
- GB716504A - Improvements in or relating to impact-operable electric alarm switch devices :
en
- DE1684576U - PHOTO BAG. :
de
en
- FR1074536A - Process for obtaining new derivatives of cyclopentanophenanthrene :
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
- 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
- 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
- CA506221A - Toilet closet :
en
fr
- FR1074737A - Prefabricated building elements :
en
fr
- FR1074311A - Electric lamp on reel :
en
fr
- FR1074596A - bathroom equipment :
en
fr
- FR1074614A - Electric calculating machines :
en
fr
- FR1074448A - Tunnel dryer for long pasta :
en
fr
- DE1684523U - LINING PIPE CONNECTION FOR PIPELINES WITH LARGE DRILLING DEPTHS, IN PARTICULAR FOR OIL DRILLING. :
de
en
- 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
- FR1074387A - Improvements to cigarette dispensing devices and similar products :
en
fr
- FR1074782A - Method and device for printing textile materials by patterns :
en
fr
- USD173167S - Hair band or the like :
en
- FR1074471A - Prefabricated sheet pile for bank defenses with waterproofing :
en
fr
- GB716388A - Improved process for producing cellular thermo-plastic bodies :
en
- US2690918A - Ball detent pipe coupling or the like :
en
- DE1684558U - PRESSURE REGULATOR FOR HAND INJECTION. :
de
en
- FR1074821A - Mechanism for operating a reciprocating pump from a wind-driven impeller or propeller :
en
fr
- GB716468A - Improvements in or relating to gas governors :
en
- DE918911C - Soldering iron, especially soldering iron with electrical heating, with a core that conducts heat well :
de
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
- US2691001A - Mineral lubricating oil composition :
en
- CA506329A - Method of packaging :
en
fr
- US2690636A - Lawn edger and trimmer :
en
- DE918733C - Sealing for the double joints of the drive shafts of steered and driven wheels of motor vehicles :
de
en
- CA506241A - Multiple coin attachment for coin controlled locks :
en
fr
- DE1684653U - STAIR BASE WITH LOCKS. :
de
en
- CA506250A - Anti-alcoholic agent :
en
fr
- DE763542C - Pipe aerator for installation in clean water pipes :
de
en
- DE918976C - Process for the simultaneous transmission of several measured values by means of pulses :
de
en
- GB716594A - Improvements in or relating to the thickening of suspensions or emulsions and apparatus therefor :
en
- FR1074287A - Multi-purpose letter opener :
en
fr
- FR1074380A - Fixing cutting blades on rotary tool holders of woodworking machines :
en
fr
- 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
- DE1684783U - PHOTOGRAPHIC LENS SHUTTER WITH BUILT-IN APERTURE. :
de
en
- DE918929C - Process for the production of furano (4 ', 5': 6, 7) chromones :
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
- US2690625A - Envelope box display :
en
- FR1074708A - Automotive air conditioner :
en
fr
- FR1074775A - Improvements to devices for gas analysis :
en
fr
- GB716323A - Processes for making organic polysilicates :
en
- DE918694C - Device for achieving a torque in AC motors that is dependent on voltage fluctuations in a certain way :
de
en
- DE918840C - Cleaning and sorting system on threshing machines, preferably on combine harvesters :
de
en
- DE1684711U - PACKING MATERIAL. :
de
en
- GR15704B - AUTOMATIC FISHING MACHINE. :
el
en
- US2691050A - Process for preparing 1, 2, 3, 4, 5, 6-hexchlorocyclohexane :
en
- FR1074680A - Double pane :
en
fr
- DE1684424U - PLISSED FABRIC. :
de
en
- DE1684530U - ATTACHABLE POLE TIPS ON ELECTRIC MACHINES WITH STRAIGHT POLES. :
de
en
- FR1074530A - Camera :
en
fr
- 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
- GB716542A - The hardening of films, fibres, filaments and fabrics made from non-cellulosic hydrophilic polymers :
en
- FR1074269A - Groove drum for winding machines :
en
fr
- FR1074576A - Improvements in color photography :
en
fr
- FR1074850A - Gear shifting, especially for motor vehicles :
en
fr
- 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
- DE918802C - Process for shortening finished collars and collar press for practicing the process :
de
en
- US2690726A - Bobbin brake :
en
- FR1074347A - Process for the manufacture of selenium rectifiers :
en
fr
- US2691048A - Separation of glycols and glycol ethers :
en
- GB716448A - Improvements in or relating to filing cabinets or like pieces of furniture :
en
- US2690713A - Well pumping control :
en
- USD173170S - Game board :
en
- GB716598A - Derivatives of ethylene diamine :
en
- US2690935A - Drill bit :
en
- FR1074620A - Artificial fish made of transparent material :
en
fr
- GB716528A - Aliphatic-aromatic dihydroxyphenyl butanolamines and processes for their manufacture :
en
- DE918905C - Automatic control of the consecutive numbers of payment and punch cards :
de
en
- FR1074207A - Mechanically controlled timer device :
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
- USD173146S - Article holding clamp or the like :
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
- US2690784A - Strip applying device :
en
- US2690598A - Tampon and tampon applicator assembling method :
en
- US2690562A - Automatic terminal applying machine :
en
- FR1074617A - Device intended to increase anditive power :
en
fr
- FR1074795A - Improvements in processes and machines for manufacturing lock nuts :
en
fr
- GB716311A - Manufacture of pile fabrics :
en
- FR1074750A - Closing of libraries :
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
- US2690734A - Pressure release valve for milk hose of milking machines :
en
- US2691147A - Terminal block :
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
- US2690576A - Machine for removing foreign material from the outer surface of eggs :
en
- US2690572A - Apparatus for handling and treating elongated workpieces :
en
- GB716591A - Improvements in or relating to margarine :
en
- US2691159A - Impact transducer :
en
- DE1684627U - DEVICE FOR DETACHABLE FASTENING OF A TYPEWRITER IN THE CASE. :
de
en
- FR1074412A - purification of boiler feedwater :
en
fr
- US2691077A - Transistor power amplifier :
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
- US2690892A - Electric lawn mower extension cord bar :
en
- GB716563A - Independent wheel suspension :
en
- CA506268A - Dyeable acrylonitrile copolymers :
en
fr
- 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
- GB716592A - Process of and apparatus for causing the division of a liquid flow into different parts according to viscosity :
en
- US2690998A - Metal soap grease containing alkaline earth metal phenolate :
en
- DE1684761U - CRANE DRIVE WITH VERTICAL GUIDE ROLLERS. :
de
en
- CA506266A - Drying of yarn packages :
en
fr
- US2690707A - Cotton chopper :
en
- US2690832A - Accumulator device :
en
- CA506300A - Vices :
en
fr
- US2690911A - Training device for golfers :
en
- US2691037A - Manufacture of alpha-beta unsaturated aliphatic nitriles :
en
- US2691115A - Cellular target for cathode-ray tubes :
en
- CA506311A - Benzoic acid esters :
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
- DE918895C - Method for producing a zipper border :
de
en
- FR1074502A - Device comprising an oscillator the frequency of which is corrected automatically :
en
fr
- CA506276A - Coating compositions and method of making the same :
en
fr
- DE1684716U - MUELLGEFAESS. :
de
en
- DE918710C - Slot milling disc for woodworking :
de
en
- FR1074755A - Seaweed treatment process :
en
fr
- US2690844A - Device for supporting neckwear and the like :
en
- DE1684757U - ROUND HANGER PLATFORM CLOTHING RACK. :
de
en
- US2690810A - Aircraft propeller :
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
- US2690657A - Device for applying and spreading butter to corn on the cob :
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
- US2690591A - Vulcanizing mold having interlocking segments :
en
- DE1684753U - INSERT MAT OR RUBBER GRATE FOR SINK. :
de
en
- FR1074783A - Feeding platen process and circular knitting machine for knitted fabrics similar to Milanese knitting and other warp articles :
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
- USD173171S - Expansible wrist watch bracelet :
en
- GR15705B - CONNECTED NETWORK WIRE. :
el
en
- CA506216A - Fuel-fired infra-red radiation generator :
en
fr
- USD173137S - Cable cutter :
en
- DK78213C - Water heater or similar heat exchanger. :
da
en
- CA506336A - Compressor :
en
fr
- CA506240A - Flotation of sulfide minerals :
en
fr
- US2690676A - Blood pressure measuring instrument :
en
- US2690652A - Noise eliminator for refrigerating apparatus :
en
- CA506284A - Butt hook and link assembly :
en
fr
- DE918898C - Vulcanizable compound for the production of siloxane rubber :
de
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
- GB716446A - Improvements in or relating to sinks :
en
- CA506342A - Seat bottom spring :
en
fr
- US2690924A - Elastic doorknob :
en
- DE1684416U - ADDITIONAL EQUIPMENT FOR WATCHMAKER ROLLER CHAIRS. :
de
en
- NL77569C - :
en
- US2690683A - Ball bearing screw :
en
- CA506317A - Oil well substructure for rotary drilling :
en
fr
- CA506337A - Starch modification process :
en
fr
- DE1684473U - THREADING. :
de
en
- DE1684559U - CLAMPING DEVICE. :
de
en
- DE1684660U - ENGINE WITH VARIABLE NUMBER OF EXPLOSION CHAMBERS. :
de
en
- FR1074267A - Double-pointed pushpin :
en
fr
- CA506211A - Burners for heavy fuels :
en
fr
- CA506270A - Purification of organic acids :
en
fr
- US2690999A - Silver protective agents for sulfurcontaining lubricants :
en
- US2691043A - Fluorinated amines :
en
- USD173166S - Lens panel for direct lighting fixtures :
en
- US2690758A - Line valve :
en
- CA506295A - Synthetic oils :
en
fr
- DE918776C - Process for finishing porous surface structures produced by impregnating fiber fleeces :
de
en
- US2690816A - Automatic reverser for lubricating systems :
en
- US2690821A - Working platform base :
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
- 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
- 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
- AU2297053A - Gear for lifting and tipping fish traps andthe like over vessels bulwark :
en
- DE918734C - Saddle for bicycles, motorcycles or the like. :
de
en
- CA506248A - Polyester resins from mixed diols :
en
fr
- 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
- DE1684633U - SMALL FORMAT BASE FOR SELF-SWITCHING. :
de
en
- DE918725C - Cylinder head gasket :
de
en
- US2690661A - Scrubbing and polishing device and fabric therefor :
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
- GB716414A - An improved document-actuated electric switching device :
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
- CA506347A - Supports :
en
fr
- US2690940A - Piston assembly :
en
- US2690742A - Compression ignition internal-combustion engine construction :
en
- FR1074279A - Gas-filled mercury cathode discharge tube :
en
fr
- US2690925A - Spear :
en
- US2690996A - Electroplating of nickel :
en
- US2690700A - Tank vehicle :
en
- DE1684664U - EXHAUST SYSTEM, IN PARTICULAR FOR THE COMBUSTION GASES FROM BOXER ENGINES. :
de
en
- US2690944A - Cabinet structure :
en
- US2690992A - Formaldehyde distillation by use of ethers :
en
- US2691152A - Magnetic switching system :
en
- DE918945C - Protective or insulating sleeve for electrical cables :
de
en
- GB716449A - Improvements in hydraulic tappets :
en
- FR1074597A - Method and apparatus for wrapping packaging and the like, for example bottles :
en
fr
- CA506232A - Chess boards :
en
fr
- US2690858A - Automatic toothpaste dispenser :
en
- US2690913A - Magnetic memory device :
en
- CA506297A - Garbage vehicles :
en
fr
- DE1684628U - BUILT-IN ANTENNA. :
de
en
- DE1684746U - PELVIS. :
de
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
- CA506324A - Sawtooth-current generator :
en
fr
- DE915428C - Motorcycle with engine mounted in the frame and with cardan drive :
de
en
- DE1684532U - DUST EXTRACTION DEVICE ON POELING MOTOR IN DENTAL LABORATORIES. :
de
en
- FR1074800A - Helmet enhancements :
en
fr
- GR15701B - SYSTEM FOR APPLICATION OF VARIOUS RELIEFS ON METAL PIPES OF VARIOUS LAYOUT. :
el
en
- US2691038A - Polymers of tetrahydrofuran :
en
- 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
- FR1074222A - Massager :
en
fr
- FR1074831A - Improving coating for metal adornment, eg bracelet, necklace, watch case, etc. :
en
fr
- FR1074478A - Electric water heater :
en
fr
- CA506299A - Bread stick and process for its manufacture :
en
fr
- USD173147S - Davis
combined condiment dispenser
set and toothpick holder :
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
- CA506219A - Brushes, apparatus for, and methods of making the same :
en
fr
- US2690888A - Aircraft landing gear mechanism :
en
- DE1684546U - MOISTURIZING BOTTLE AND HAND SWAP FOR COLD WAVE FLUID. :
de
en
- GR15707B - NEW TYPE AIRCRAFT UNDER A.D.K - 23. :
el
en
- CA506217A - Carcass splitter :
en
fr
- DE1684431U - BRIEFER MECHANICS WITH SPRING-EFFECTED LOCKING RAILS. :
de
en
- GB716595A - Precipitation of uranium oxide from alkali metal carbonate solutions :
en
- DE1684592U - CROSS LACING, ADJUSTABLE WITH THORNLESS BUCKLE. :
de
en
- DE918864C - Device for preventing rolling of rail vehicles with bogies :
de
en
- DE1684572U - TAP. :
de
en
- CA506349A - Electrolytic tin plating baths :
en
fr
- US2690921A - Latching assembly :
en
- GB716321A - A process for welding thermoplastic plastics :
en
- DE1684645U - CONTAINER. :
de
en
- CA506356A - Artificial frog fishing bait :
en
fr
- DE1684477U - GAPLESS SEAL TO PREVENT LIQUID OR GAS MEDIA AT CONNECTIONS AND CLOSURE POINTS OF PIPELINES, MACHINERY AND THE LIKE. :
de
en
- US2690653A - Stamped plate :
en
- US2690767A - Selector valve mechanism :
en
- US2690966A - Photomechanical resist :
en
- DE918955C - Oil burner with secondary air slide :
de
en
- FR1074236A - Lens microdiaposit :
en
fr
- FR1074254A - Improvement in bumper bearings :
en
fr
- 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
- DE918973C - Bending machine, especially for rebar in concrete construction :
de
en
- US2690825A - Clutch :
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
- GB716531A - Improvements in or relating to slag-forming bodies for use in electric arc stud welding :
en
- DE1684433U - SCREEN PRINTING UNIT FOR MANUAL PULL. :
de
en
- DE1684778U - UNDERGROUND CARBON REDUCER. :
de
en
- GB716516A - Improvements in or relating to remote-control electric circuits :
en
- FR1074813A - Improvements to information indicators with remote control :
en
fr
- CA506325A - Catalyst for hydrocarbon conversion :
en
fr
- DE1684731U - WIRELESS MARINE EMERGENCY TRANSMITTER AND RECEIVER. :
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
- 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
- US2690775A - Measuring device for attachment to saw tables :
en
- GB716483A - Improvements in plug and socket connectors for electrical circuits :
en
- 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
- DE754784C - Electric drive for the type carrier of typewriters u. like :
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
- US2691105A - Tuning system :
en
- USD173176S - Combined rear light, stop light, back-up light, and
fender trim for automotive vehicles :
en
- FR1074790A - Process for the manufacture of phosphonic esters having an insecticidal action :
en
fr
- FR1074845A - Improvements to separable joints :
en
fr
- DE1684496U - FLIGHT EXTRACTION DEVICE FOR HIKING LID CARDS. :
de
en
- DE918887C - Spinning solution :
de
en
- DE1684775U - CHAIN HOOKS. :
de
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
- USD173175S - Vaughan
display rack for greeting cards
and allied merchandise :
en
- US2690792A - Folding chair :
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
- FR1074339A - Fluid containers :
en
fr
- FR1074454A - Process for the dehydration of phenols or the like :
en
fr
- IE21650L - Panoramic picture projection :
en
- GB716412A - Improvements in cylindrical cathodes :
en
- GB716487A - Improvements in the treatment of metals :
en
- US2691131A - Testing apparatus for cathode-ray tubes and circuits :
en
- DE1684585U - DOOR HANGER OR HINGE STRAP. :
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
- GB716527A - Improved intake apparatus for vibrating sifter screens :
en
- US2690879A - Metal-to-wood fastening for railway ties :
en
- DE1684457U - COVER PANELS. :
de
en
- DE1684500U - BRAKE FOR REELS. :
de
en
- DE1684434U - PERFORATING DEVICE. :
de
en
- DE1684547U - SAFE DOUBLE MIRROR. :
de
en
- US2690611A - Metal-cutting tool :
en
- US2690623A - Steam iron :
en
- US2690628A - Glass fiber drawing mechanism with means for accentuating strand discharge :
en
- US2691153A - Magnetic swtiching system :
en
- US2690931A - Diverting valve for pneumatic conveying apparatus :
en
- DE918853C - Lighting system for driving backwards on motor vehicles :
de
en
- FR1074535A - Device and method for manufacturing ceramic molded parts :
en
fr
- 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
- AU2277853A - Decking and guttering for use on relatively flat roofs :
en
- DE918765C - Process for the production of pure hydrocarbons or pure mixtures thereof from gases containing them :
de
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
- DE918763C - Multipole socket which is used for a smaller number of poles :
de
en
- FR1074305A - Chain scraper conveyor :
en
fr
- FR1074348A - Dynamic balancing machine for rotating parts :
en
fr
- US2690705A - Gear cutting vise :
en
- FR1074426A - Protective agent for various materials :
en
fr
- FR1074177A - Reciprocating engine automatic shutdown system :
en
fr
- FR1074744A - Improvements in the treatment of soap solutions :
en
fr
- US2691067A - Line finder circuit-arrangement :
en
- FR1074456A - Advanced direction indicator device :
en
fr
- GR15700B - METHOD OF MANUFACTURING A COFFEE DRINK FROM SWEET GRAPES AFTER HOPS BY FERMENTATION. :
el
en
- US2691017A - Bis-aminoalkyl carbonate derivatives :
en
- US2690567A - Flush mechanism :
en
- US2690754A - Cigarette shielding cigarette holder :
en
- DE1684667U - SELF-LOCKING SCREW NUT. :
de
en
- FR1074759A - Organosilicon resins of the phenol-aldehyde type :
en
fr
- 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
- US2690711A - Mechanical igniter for signaling devices :
en
- US2691008A - Extraction process for polymer particles :
en
- US2690915A - Jaw chuck :
en
- US2691135A - Automatic instrument for determining permeability of porous dielectrics :
en
- FR1074496A - Conveyor and sieve device, in particular for root and tuber harvesters :
en
fr
- DE1684482U - VALVE FOR HIGH PRESSURE GAS CYLINDERS. :
de
en
- DE1684763U - GUTTER OR SIMILAR PROFILE BODY. :
de
en
- FR1074321A - Device for applying and controlling the form rollers (inking and moistening) on printing machines :
en
fr
- GB716485A - Improvements in and relating to the production of esters :
en
- US2690637A - Power lawn mower driving mechanism :
en
- DE1684437U - MULTIPLE ANTENNA SYSTEM. :
de
en
- DE755276C - Method and device for producing stiffened wire meshes :
de
en
- US2691095A - Circuit arrangement for phase or frequency modulated oscillations :
en
- US2690932A - Variable load brake apparatus :
en
- FR1074378A - Control system, in particular for the carriage of a machine tool :
en
fr
- FR1074174A - Suspension device for ski lift fifth wheels :
en
fr
- GB716577A - Improvements relating to variable transmission gearing :
en
- US2691109A - Logging oil wells :
en
- US2690587A - Means for extracting hypophyses from heads of killed animas :
en
- US2690926A - Load hook :
en
- FR1074512A - Edge coating machine :
en
fr
- US2690648A - Means for conducting the flow of liquid fuel for feeding burners of gas turbine engines :
en
- DE765912C - Circuit arrangement for preset mixer selectors in telecommunications systems, especially telephone systems :
de
en
- DE918784C - Stretchable metal bracelet :
de
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
- DE1684630U - RADIO SET FOR BICYCLES WITH OR WITHOUT MOTOR DRIVE. :
de
en
- CA506260A - Draft gear arrangement :
en
fr
- US2690949A - Dishwasher apparatus :
en
- DE1684681U - ADVERTISING CARD FOR WATCHES. :
de
en
- DE918963C - Device for generating different sound carrier speeds, especially for magnetic recorders :
de
en
- US2690660A - Knitting machine :
en
- FR1074700A - Control mechanism for container handling machines :
en
fr
- FR1074709A - Character Synthesizer :
en
fr
- GB716486A - Improvements in apparatus for electrically performing the mathematical operation of converting a number from one scale of notation into another :
en
- 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
- CA506244A - Vegetable products and process of producing the same :
en
fr
- FR1074374A - Separator for evaporators :
en
fr
- FR1074654A - Improvements to the processes for manufacturing ceramic bodies from clays :
en
fr
- FR1074698A - Improvements made to products and processes for finishing wood, especially for its coloring and filling of its pores :
en
fr
- USD173154S - Table top for moving and still picture projectors :
en