• DE1743641U - ARRANGEMENT FOR DEFROSTING EVAPORATORS ON COOLING SYSTEMS THROUGH DIRECT HEATING OF THE COOLING COIL WITH ELECTRIC CURRENT. : de en
  • US2789958A - Resinous reaction products of polyepoxides and polysulfide polymers and methods of making the same : en
  • AT189626B - Process for the preparation of 1- (4'-nitrophenyl) -2- (2 '' - carboxybenzoyl) -aminopropanediol- (1,3) : de en
  • AT189692B - Contact spring set : de en
  • CA539777A - Food chopper : en fr
  • DE1743926U - LOCK BEARING WITH SUPPORT AND END BEAM FOR TILT-TURN WINDOWS OR DOORS. : de en
  • DE962440C - Road surface made of prestressed concrete, preferably made of pre-stressed pre-fabricated parts : de en
  • DE962631C - Device for the catalytic splitting of hydrocarbon oils : de en
  • US2789683A - Work indexing arrangement : en
  • US2789953A - Sweeping composition : en
  • US2789894A - Pelletizing high-mositure ore : en
  • US2789985A - Substituted benzodioxanes : en
  • US2789541A - Hydraulic actuating system for injection molding machine : en
  • DE1743822U - PRE-LUBRICATION DEVICE FOR COMBUSTION MACHINERY. : de en
  • DE962443C - Magnetostrictive tubular transmission element for the delayed transmission of electrical pulses : de en
  • DE962838C - Oil supply to crankshafts in internal combustion engines, especially for motor vehicles : de en
  • DE1006977B - Process for the production of semiconductor devices with an inversion layer : de en
  • CA540075A - Extruded phosphorus-silver-copper brazing alloys : en fr
  • US2789299A - Fountain squeegee : en
  • US2789666A - Automatic brake adjustor : en
  • US2789742A - Pistol belt clip : en
  • US2789856A - Gaff : en
  • US2789439A - Chain and chain link : en
  • US2790110A - Gaseous discharge device : en
  • DE1006950B - Electric tool driven by a three-phase motor : de en
  • DE1007172B - Process for the production of cartographically more accurate, but actually appearing as plastic reliefs, representations of the terrain : de en
  • US2789884A - Method of preparing pure boric oxide : en
  • DE1006956B - Impedance meter : de en
  • DE1007166B - Negative holder for enlarging devices : de en
  • DE1006856B - Process for the preparation of monomethylaluminum dihalides : de en
  • DE1007258B - Double stroke dobby : de en
  • US2789811A - Cushioning device for railroad cars : en
  • US2789978A - Dimethylaminopropyl-dipyridothiazane : en
  • US2789843A - Sealed swivel joint : en
  • US2789956A - Methylhydrogenpolysiloxane composition for treating textile : en
  • CA539893A - Shiftable bracket : en fr
  • CA539969A - Regeneration of ion exchangers : en fr
  • DE962493C - Additional buttonhole device for sewing machines : de en
  • CA539889A - Organosiloxane coating compositions : en fr
  • CA539921A - Hose coupling : en fr
  • DE1743963U - TABLE HOCKEY. : de en
  • DE917466C - Device for the machining of cylindrical workpieces : de en
  • FR1134958A - Partitioned mattresses and cushions : en fr
  • CA539960A - Heat insulating shape and method of manufacture : en fr
  • AT189679B - Switchable device plug : de en
  • CA540071A - Base for high power tube : en fr
  • US2789888A - Apparatus for performing the fischertropsch reaction : en
  • US2790134A - Conductance regulation : en
  • DE1743805U - ELASTIC CUFFLINKS. : de en
  • FR1135083A - Lever device adaptable to a cycle handlebar for the control of a brake actuated by cable : en fr
  • US2789696A - Treating hydrocarbon oils : en
  • FR1135170A - Improved printing of color films : en fr
  • DE962506C - Intermediate drive for steep chain conveyors : de en
  • GB773420A - Improvements in and relating to tractor implement depth control systems : en
  • GB773544A - Improvements in liquid fuel supply systems for gas turbine engines : en
  • US2790022A - Washer for use in primary cells : en
  • US2790103A - Cathode ray display tube with improved character selection : en
  • DE1743761U - STANDING BAR FOR STRUCTURAL STEEL GRATING. : de en
  • CA539978A - Vitamin b12 culture medium containing sewage sludge : en fr
  • AT189666B - accumulator : de en
  • CA540020A - Atomizing sprayer : en fr
  • FR1135099A - Flexible insole for shoes and shoes comprising such a sole : en fr
  • GB773232A - Improvements relating to the construction of railway vehicles : en
  • DE1743748U - OIL FURNACE. : de en
  • CA539793A - Bill pad for use in clothes-processing industries : en fr
  • US2790076A - Electronic storage device : en
  • US2789369A - Desiccant packet : en
  • US2789996A - Preparation of difunctional compounds : en
  • DE962742C - Electro cover made of individual stones : de en
  • GB773440A - 5-chloro- or bromo-2-methyl-3-(n-substituted-amino-methyl)-indoles and process for their preparation : en
  • US2790138A - Induction well logging : en
  • DE1743694U - ARTIFICIAL SEAMS ON CIRCULAR KNITTED SOCKS. : de en
  • FR1135005A - Improvements made to the realization of constructions using support poles and infill plates : en fr
  • GB773300A - Improvements in or relating to a method and an apparatus for stacking envelopes or the like : en
  • DE1006850B - Process for the production of analgesic ethers of salicylic acid amide : de en
  • DE1743616U - LIQUID HEATERS FOR HEATING DEPOSIT-FORMING SUBSTANCES CONTAINING LIQUIDS, IN PARTICULAR FOR WASHING MACHINES AND THE LIKE. : de en
  • DE1743778U - TRIPOD. : de en
  • FR1135098A - Device for protecting at least three-phase current installations against unwanted phase inversion : en fr
  • FR1135108A - Improvements to strapping devices around various packaging : en fr
  • GB773464A - Improvements in centrifuges : en
  • CA540038A - Filament crimping apparatus : en fr
  • DE1743863U - LIPSTICK TESTER. : de en
  • US2789674A - Self-engaging clutch : en
  • US2789817A - Autographic register : en
  • US2789365A - Leveling instrument : en
  • US2789909A - Process for freeze-drying soft cheese : en
  • CA539801A - Bowl and green testing : en fr
  • US2790041A - Electric switch actuating mechanism : en
  • US2789408A - Pneumatic nut harvester : en
  • US2789919A - Hydrophobic, organophilic pigments and process of producing the same : en
  • DE1006882B - Sealing insert for the steering knuckle of railroad cars or the like. : de en
  • DE1007186B - Gearboxes for motor vehicles : de en
  • DE1743824U - CONNECTION OF TWO COMPONENTS : de en
  • GB773532A - Improvements in or relating to hank conveyors : en
  • DE1006811B - Dough dividing and rounding machine : de en
  • DE1007051B - Device for the pretreatment of flexible films, preferably polyethylene films : de en
  • DK82528C - Vent valve for sprinkler system. : da en
  • US2789772A - Process and apparatus for forming clay slip : en
  • DE1743917U - TAP FOR BEER. : de en
  • GB773181A - Improvements in sound level meters : en
  • GB773391A - Improvement in regulating method for free-piston compressors and apparatus for the regulation of such compressors : en
  • US2789513A - Fluid pump : en
  • US2790090A - Displacement sensing system for power plant control : en
  • CA539765A - Wabble plate pump : en fr
  • FR1135129A - Automotive radio antenna : en fr
  • FR1135351A - Process for printing textile materials using non-aqueous inks and inks used : en fr
  • GB773174A - Resolution of d,l-pantolactone : en
  • US2789409A - Portable cropping machine for tree-fruits : en
  • US2789785A - Butterfly valve : en
  • CA539968A - V-type packing for eliminating labyrinth flow : en fr
  • CA540086A - Anti-glare mirrors : en fr
  • US2790039A - Electric multiple switches : en
  • CA540072A - Filament heating connections for electric discharge devices : en fr
  • US2789441A - Driving mechanisms : en
  • US2789308A - Suction cleaning tool having resilient surface engaging fingers : en
  • US2789437A - Drive apparatus : en
  • DE1007070B - Device for perspective drawing : de en
  • DE962830C - Staircase made of angular steps : de en
  • US2789350A - Prosthesis : en
  • GB773122A - Tracks for sliding panels such as doors or windows : en
  • GB773292A - 2-aryl-3-amino-butan-2-ols and process for preparing same : en
  • US2789690A - Support for icicles or foil trimming and method of using the same for trimming christmas tree : en
  • US2789703A - Costumer : en
  • AT189722B - Wet electrostatic precipitator with coaxially installed wet pre-cleaning and cooling and method for operating the same : de en
  • CA539802A - Multiple wire scratcher for wells : en fr
  • US2790009A - Method of decomposing lignin and lignin-containing materials to produce phenolic products : en
  • DE962839C - Carburetors for internal combustion engines : de en
  • DE962687C - Individual packaging made of fiber for bottles and similarly shaped objects : de en
  • DE962843C - Control device for simultaneous rotary and lifting movements, especially for valves or slides : de en
  • DE1006917B - Box plate for accumulators in which the active mass is introduced without the use of a grid : de en
  • DE1743957U - REAR REFLECTORS FOR HORSES AND CATTLE. : de en
  • GB773299A - Transparency viewer : en
  • DE1743922U - LATCH LOCK FOR VEHICLE DOORS. : de en
  • DE962694C - Electric ignition and safety device for burner : de en
  • FR1135332A - Device for controlling the movement of bells or of a movable member striking a fixed bell : en fr
  • GB773494A - Improvements in or relating to apparatus for measuring dimensions or relative positions : en
  • GB773226A - Improvements in or relating to methods of sealing a metal contact element into a glass wall : en
  • US2790091A - Control system for turbine driven alternators : en
  • DE1006914B - Coupling device for two maximum frequency generators of different frequencies : de en
  • DE1743659U - STRAIN RELIEF CLAMP. : de en
  • CA539807A - Harvester : en fr
  • FR1135003A - Machine for pulling beets and similar tubers : en fr
  • FR1135176A - Spinning, twisting and winding machine equipped with a thread counter : en fr
  • FR1135331A - Method and device for drawing fiber ribbons : en fr
  • GB773106A - Translating device for telegraph system comprising a two-wire line used for both directions of transmission : en
  • US2789470A - Projectile feed device : en
  • DE962462C - Automatic resistance flash butt welding machine : de en
  • DE1007259B - Device for holding tools in tool boxes : de en
  • FR1135078A - Process for preparing catalytic masses : en fr
  • GB773224A - Improvements relating to electrical pulse generating circuit arrangements : en
  • DE1743719U - WASTE PAPER BIN. : de en
  • DE1743730U - WALL CABINET. : de en
  • DE962726C - Device for switching on indicator lights for electric heaters : de en
  • GB773327A - Perfluoro amine compounds : en
  • GB773283A - A multi-duty hand truck : en
  • GB773520A - Improvements in or relating to automatic embroidering and the like machines : en
  • DE962682C - Warning device for automatic display of the standstill of vehicles : de en
  • FR1135223A - Car rental, driverless, ticketed : en fr
  • DE1006820B - Pump for treating textiles placed in an autoclave : de en
  • DE1006960B - Arrangement for attenuation or amplification and for phase angle measurement within wide frequency bands : de en
  • DE1743864U - BUESTE FOR EXHIBITING CLOTHES. : de en
  • DE962468C - Carrying handle for buckets, cans, etc. like : de en
  • DE962704C - Multiplication device in which the printed sheets slide into a collecting tray : de en
  • FR1135396A - Improvements to lift-top trailers : en fr
  • CA539906A - Catalytic polymerization apparatus : en fr
  • DE1743745U - INSERT FURNACE. : de en
  • DE1743978U - PACKING INSERT. : de en
  • US2789829A - Foldable cart : en
  • DE1007110B - Vacuum engine brake : de en
  • DE962598C - Device for removing the centrifugal residue remaining in the running centrifugal drums after peeling off the centrifuged material : de en
  • DE1007043B - Scaffolding trolley : de en
  • US2789659A - Air cleaner of suction type : en
  • US2789951A - Compunded turbine oils : en
  • CA539809A - Lubricating oils containing alkylidene bis (4,6-dialkylphenols) : en fr
  • CA539912A - Inverse gradient fluid hydroforming reactor : en fr
  • DE962795C - Process for the preparation of N-monosubstituted monoureins of glyoxal : de en
  • FR1135305A - Improvements to hydraulic fluids : en fr
  • FR1135328A - Petroleum coke desulfurization process : en fr
  • US2789886A - Heat exchange process : en
  • DE1743666U - CONNECTOR BOX, IN PARTICULAR FOR CABLES MADE OF STRANDED STEEL STRANDS WITH COPPER CORDS. : de en
  • US2789631A - Article of furniture : en
  • US2789947A - Drilling muds : en
  • FR1135011A - Contactor improvements : en fr
  • US2790085A - Device for making photographs of X-ray images by means of an image amplifier : en
  • GB773177A - Improvements in and relating to a fluidtight watch : en
  • GB773411A - Apparatus for securing together small parts by adhesive : en
  • DE1007195B - Safety lock for the fuel line : de en
  • FR1135323A - Hand knitting machine : en fr
  • FR1135094A - Improvements to ignition breakers for spark ignition engines : en fr
  • GB773144A - Coil capacitor and method of and apparatus for producing same : en
  • GB773247A - A method and device for photographic development and for image transfer : en
  • US2789816A - Device for driving perforated picture film tape by means of a toothed constant-speed drive roller : en
  • US2789478A - Recoil operated automatic gun : en
  • US2789737A - Dispensing apparatus for soap and other viscous materials : en
  • US2789554A - Fuel burning air heating apparatus : en
  • US2790105A - Traveling wave tubes : en
  • DE962536C - One-button operated push-button switch : de en
  • DE1743633U - BOX-SHAPED COLLECTION BIN. : de en
  • US2789548A - Valve gears with torsion rod springs : en
  • DE1743991U - EQUIPMENT FOR VEHICLES IN PARTICULAR FOR THE TRANSPORT OF SCHNITTHOLS. : de en
  • DE1006867B - Hand stamp : de en
  • DE1007011B - Relief device for pressureless start-up of compressors : de en
  • DE962813C - Pluggable Loetoese : de en
  • IE22300L - Phenthiazine derivatives. : en
  • US2789375A - Heel protector for shoes : en
  • US2790005A - Preparation of civetone and its homologs : en
  • FR1135283A - Dental injection and spray nozzle : en fr
  • DE1743684U - TUNING CAPACITOR, ESPECIALLY ROTARY CAPACITOR OR TRIMMER. : de en
  • FR1135389A - Television receiver on accumulator batteries : en fr
  • DE1007089B - Process for thermal compensation of tachometers : de en
  • DE962840C - Air motor for paddle slides : de en
  • DE1007126B - Plastic pipe for threaded connections : de en
  • DE1007250B - Lifting equipment, digging equipment, loading equipment or the like. : de en
  • DE1006913B - Magnetron tubes with cup circle : de en
  • DE1007063B - Process for the preparation of alkylpolysiloxanes : de en
  • DE962751C - Process for the extraction of niobium from niobium-containing limestone : de en
  • FR1134970A - Coating of roadways, aircraft runways, paving or any other works : en fr
  • GB773208A - Grass mowers : en
  • DE1743941U - SINGLE STAGE PRINTING MECHANICS FOR BALLPOINT PEN AND THE LIKE. WITH SLIDING GROOVES AND HIGH-POSITIONING DISCS. : de en
  • GB773261A - Pyridine-(3)-sulphinic acid, sulphones related thereto, salts thereof and a process for the manufacture of same : en
  • GB773289A - An improved rotary liquid meter : en
  • GB773403A - Improvements in or relating to the production of phenthiazine derivatives : en
  • GB773526A - Improvements in and relating to silicone water-repellent compositions : en
  • DE962824C - Fire retardants : de en
  • DE1743669U - ELECTRICAL SWITCHING ELEMENT WITH CURRENT SUPPLY PARTS OUTPUT IN A RADIAL OR IN AN AXIAL DIRECTION. : de en
  • DE1006984B - Pole piece for a magnetic electron lens : de en
  • DE1007245B - Device for checking the rate of clockworks : de en
  • DE1743861U - SELF-SERVICE CASH REGISTER. : de en
  • US2790060A - Soldering iron : en
  • US2789875A - Elevating and supporting device : en
  • FR1134976A - Gas burners : en fr
  • FR1135208A - two-piece prop suitable for use in mines : en fr
  • FR1135270A - Process for the continuous separation of resinous acids and fatty acids contained in tall oil : en fr
  • GB773466A - A pulse echo fault locator : en
  • DE962811C - Radio for receiving two frequency ranges : de en
  • US2790037A - Semiconductor signal translating devices : en
  • GB773334A - Improvements in or relating to bottle capsules : en
  • GB773324A - Improvements in silicone rubbers : en
  • DE1007102B - Device for tilting milk cans, especially when using milking devices : de en
  • DE1743789U - SCOPE RETICLE. : de en
  • DE962862C - Sealing capsule : de en
  • FR1135175A - Photographic film roll : en fr
  • US2789957A - Benzoates of alkylated phenols : en
  • US2789882A - Preparation of zirconium tetrafluoride : en
  • US2790078A - Frequency-stabilized oscillator : en
  • US2790157A - Direction signalling device for cycles : en
  • DE1743615U - WASHING APPARATUS. : de en
  • GB773274A - Improvements in or relating to shipping containers : en
  • US2789321A - Acoustical ceiling construction : en
  • US2789429A - Surface gage extension probe : en
  • US2789594A - Guide for power driven rotary tools : en
  • US2789998A - D-homo-17alpha(20)-pregnenes : en
  • US2789757A - Oil testing centrifuge : en
  • DE1743943U - LEAK PROTECTION FOR BALLPOINT REFILLS. : de en
  • DE1006976B - Contact arrangement for resonance relay : de en
  • DE962521C - Device for feeding the flushing liquid to the receiver of coking chamber ovens : de en
  • FR1135206A - Emergency device for stopping a vehicle in the event of failure of its brakes : en fr
  • GB773421A - Liquid-granular solids contacting : en
  • DE1006904B - Mixing stage of an overlay receiver for the VHF range : de en
  • DE1007050B - Device for producing molded bodies from organic elastic plastics : de en
  • FR1134951A - Feeding device for oil fired burners : en fr
  • GB773336A - Manufacture and use of new amine condensation products : en
  • GB773163A - Machine for breaking up ice and compacted snow on surface of roads and the like : en
  • DE962504C - Trigger for sport rifles : de en
  • DE962771C - Actuator for pneumatic-hydraulic servo braking devices, especially for motor vehicles : de en
  • DE962777C - Device for removing lime : de en
  • GB773221A - Improvements relating to electrical pulse generators : en
  • DE1743782U - SWITCHING DEVICE FOR PIEZOELECTRIC CARTRIDGES WITH THREE NEEDLE HOLDERS. : de en
  • FR1135121A - Advanced training in power steering : en fr
  • FR1135204A - Release device for twisting looms, especially for double twist looms : en fr
  • GB773415A - Machine for assembling screw-threaded components : en
  • GB773419A - Improvements relating to vacuum brake apparatus for railway and like vehicles : en
  • DE1743879U - FREE WHEEL CLUTCH, IN PARTICULAR FOR VEHICLES : de en
  • DE962829C - Device for winding spiral curls : de en
  • US2789344A - Method of cold shaping tubular steel articles and product : en
  • DE1007079B - Differential pressure meter for gases : de en
  • DE1007183B - Device for conveying steel gas cylinders, especially in the oxy-fuel industry, by means of a cart designed as an angular frame : de en
  • DE962505C - Method for operating magnetic generator ignition machines and ignition machines for this purpose : de en
  • DE962762C - Flow machine for the expansion or compression of gaseous or vaporous substances, in particular gas turbines : de en
  • DE962867C - Release device, e.g. for tobacco : de en
  • DE1007018B - Walking aid for a leg splinted in a walking cast : de en
  • DE1007170B - Process for coloring photographs : de en
  • DE1743717U - SUGAR TONGS. : de en
  • US2789378A - Ironing machine : en
  • FR1135306A - Tile : en fr
  • GB773271A - Switch construction for control system for automobile headlights and ignition system : en
  • AT189684B - Method and device for determining the conductor membership in cable networks : de en
  • CA539993A - Power transmission : en fr
  • US2789997A - Glycine ester salts of cyclohexylsulfamic acid : en
  • US2790056A - Domestic appliance : en
  • US2790096A - Electro-magnetic vibrator motors : en
  • DE1006868B - Process for the aftertreatment of rubber prints or rubber prints made with basic dyes Gravure printing : de en
  • DE962515C - Gas pressure regulator with diaphragm with a double seat and with a single valve : de en
  • FR1135383A - Improvements to freight carriers : en fr
  • GB773505A - Improvements in or relating to folding panel-type doors : en
  • DE1007074B - Device for adjusting the force of the needle on the record : de en
  • GB773146A - Process for the fabrication of plastic substances : en
  • DE1006896B - Toggle switch : de en
  • FR1134952A - Set of electrodes for electric batteries : en fr
  • FR1135296A - Electrical signaling device for measuring devices and in particular for barometers : en fr
  • DE1006961B - Circuit for high voltage testing of the dielectric of heated cables, high voltage bushings, transformers, etc. like : de en
  • DE962524C - Process for the production of thiosemicarbazones : de en
  • GB773210A - Process and apparatus for catalytic reactions under high pressure : en
  • GR17789B - HYDRODYLAMIC CONDUCTORS FOR HYDRODYNAMIC ENERGY CONDENSERS. : el en
  • DE1007058B - Filler and hardening agent in plastic organopolysiloxane compositions which can be hardened to form elastomers : de en
  • US2789416A - System for cooling a turbine bearing of a gas turbine power plant : en
  • FR1135179A - Feeder for printing press : en fr
  • CA540070A - Circuit interrupter : en fr
  • CA539805A - Method for converting potassium chloride into carbonated potash : en fr
  • US2789721A - Closure fitting for high pressure fluid heat exchange apparatus : en
  • DE1007140B - Clamping device for fixing a rotary movement in precision machines and measuring devices : de en
  • DE962453C - Two- or multi-pole connector : de en
  • DE962791C - Process for the preparation of 21-bromoallopregnane derivatives : de en
  • GB773304A - A protective safety boot or shoe : en
  • US2789326A - Vents for sand blowing in core boxes and cast iron moulds : en
  • DE1006855B - Process for introducing oxygen into steroids : de en
  • DE1007231B - Use of low-SiO glass fluids as hard materials : de en
  • DE962834C - Process for the production of polyvinyl chloride : de en
  • DE1743672U - STAR / TRIANGLE SWITCH. : de en
  • DE962679C - Drive fire alarms triggered by a sprinkler system : de en
  • FR1135132A - Device for bending flat blanks and similar objects : en fr
  • US2789560A - Incontinence protector : en
  • US2789514A - Pump : en
  • US2789761A - Cumulative summing system : en
  • US2790077A - Gated cathode followers : en
  • US2789499A - Rotary perfecting printing presses : en
  • US2789637A - Drapery hanger and method of its application : en
  • US2789802A - Coasting economizers : en
  • US2790117A - Multiple-gun cathode-ray tube beam magnet assembly : en
  • DE1006986B - Process for arc welding with a consumable electrode and with inert protective gas or under powder : de en
  • US2789295A - Methods of manufacture of footwear : en
  • US2790018A - Recovery of para xylene by crystallization : en
  • US2790098A - Polyphase synchronous machine : en
  • CA539827A - Collapsible filing container : en fr
  • CA540069A - Resistor assembly for a circuit interrupter : en fr
  • USD180145S - Combined furniture rest and wall guard : en
  • US2790159A - Line circuit for code communication systems : en
  • CA539961A - Inorganic bonded thermal insulating bodies and method of manufacture : en fr
  • DE1743629U - HOLDING DEVICE FOR CLEANING BRUSH TO BE ATTACHED TO THE HANDLE. : de en
  • DE1743831U - BALL HOLDER. : de en
  • FR1134984A - Process for the treatment of mixtures of chromium ores and alkali carbonates intended for the production of alkali chromates : en fr
  • GB773281A - Rotary compressor plants including recuperation turbines : en
  • GB773325A - Improvements relating to convertible organopolysiloxanes : en
  • DE1007168B - Process for determining the exposure values for the production of color-corrected positive copies and multiple copiers for carrying out this process : de en
  • DE1743614U - MERCERIZING MACHINE OD. DGL. WITH GOODS HANDLING WITHOUT AIRWAYS BETWEEN THE INDIVIDUAL MACHINE ROLLS. : de en
  • FR1135190A - Hydrocarbon synthesis process : en fr
  • FR1135354A - Device for controlling the tool movements of a machine tool : en fr
  • CA539864A - Process of fractionating starch : en fr
  • CA540064A - Process for recovering molybdenum : en fr
  • US2790024A - Electrical insulator : en
  • US2789456A - Expansible fastener having a crown spring head : en
  • US2789555A - Draft hood : en
  • US2789960A - Perfluorochloroolefin polymers plasticized with perfluorochloroolefin copolymers : en
  • DE1007228B - Storage for the axles of running wheels for toy and model railway vehicles, especially railway toy vehicles : de en
  • DE1743954U - BELL CONTACT PLATE. : de en
  • CA539918A - Circuit breaker with adjustable thermal and magnetic controls : en fr
  • DE1007020B - Process for the production of a new active ingredient with an anti-asthmatic effect : de en
  • DE962475C - Device for detecting gases and measuring their concentration : de en
  • DK82646C - Process for the preparation of thiouracil compounds. : da en
  • US2789615A - Anchoring means for toilet bowls : en
  • DE962623C - Welding device for welding the primary material together to form a strand for continuous rolling mills : de en
  • DE1007128B - Chrome-plated piston ring with a circumferential groove and process for its manufacture : de en
  • DE962659C - Continuously variable worm gear with torque conversion : de en
  • US2789293A - Machines for applying pressure to shoe bottoms : en
  • US2790013A - Process for hydrobromination of olefins : en
  • DE1006998B - Hydraulic fluid : de en
  • CA539947A - Shaft vibration stabilizer : en fr
  • DE1007045B - Dry masonry made of hollow blocks with z. B. two continuous, approximately rectangular cavities : de en
  • DE1007165B - Process for the production of glossy papers : de en
  • FR1135119A - Improvement in spark plugs : en fr
  • GB773230A - Improvements relating to hay balers : en
  • GB773248A - Improvements in and relating to systems for cooling of air for example for aircraft pressurised spaces : en
  • US2789522A - Apparatus for injecting materials into the earth : en
  • US2790070A - Protection against momentary loss of track circuit shunt : en
  • US2790064A - Method and apparatus for room conditioning : en
  • US2790092A - Alternator drive starting control : en
  • DE1006879B - Method for producing a gallery or tunnel masonry : de en
  • DE1007137B - Spur gears epicyclic gear : de en
  • DE962483C - One-piece, longitudinally slotted clamping sleeve : de en
  • DE962540C - Mechanical inverter with constant frequency : de en
  • GB773148A - Improvements relating to fuel systems for gas turbine engine installations : en
  • GR17792B - IMPROVEMENTS IN RELATION TO ANTIBIOTICS. : el en
  • AT189670B - Device for applying marking rings to rod-shaped bodies : de en
  • US2789720A - Breaker-strip construction : en
  • US2790115A - Electronic timer : en
  • US2789542A - Hydraulic motor control system : en
  • US2789916A - Filaments of cellulose lower alkanoates containing amines : en
  • US2790131A - Polyphase transformer system : en
  • DE1743889U - PRESSURIZED SYSTEM. : de en
  • DE962615C - Line shift lever for typewriters, especially for portable typewriters : de en
  • FR1135268A - Liquid flow regulator : en fr
  • DE1007162B - Process for the production of an edible fat in stable, waxy, translucent, polymorphic alpha or sub-alpha form : de en
  • DE962463C - Process for the preparation of the acid sulfuric acid ester of chlorinated 8, 8'-dioxy-1, 2, 2 ', 1'-dinaphthazine : de en
  • FR1135279A - Improvements to sealing and guiding devices : en fr
  • GB773322A - Dust-removal installation and process, particularly for chimneys and the like : en
  • GB773404A - Improvements in or relating to the extrusion of plastic materials, e.g. ice cream : en
  • DE1006942B - Device for regulating the voltage of medium-frequency generators, which are used in particular to feed inductive heating devices : de en
  • DE1743994U - STACKING PLATE. : de en
  • FR1135194A - Clay wall slaughtering device : en fr
  • DE1007157B - Single or multiple needle chain stitch sewing machine, in particular double chain stitch sewing machine : de en
  • DE1743918U - BOAT BODY MADE OF PLASTIC. : de en
  • CA539869A - Chuck assembly : en fr
  • CA539936A - Tire retread mold with reinforced flanges : en fr
  • US2789635A - Window construction : en
  • GB773409A - Handling equipment for cases and crates : en
  • DE962619C - Angled pole piece made from individual sheets for the pronounced exciter poles of synchronous machines : de en
  • US2789629A - Platform structure for upholstered article : en
  • GB773109A - Improvements relating to drip feed lubricators : en
  • GB773501A - Improvements in governors for dynamo-electric machines : en
  • GB773509A - Improvements in or relating to spooling arrangements for use, for example, in magnetic recording and reproducing apparatus : en
  • CA539957A - Space reservation recording system : en fr
  • CA539911A - Hydroforming : en fr
  • FR1135188A - Manufacture of combustible gases : en fr
  • US2789643A - Card punching machine : en
  • US2789799A - Food mixers : en
  • USRE24304E - Boynton : en
  • FR1135400A - Enamelled or coated metal tie for strapping or securing packages, and process for its coating : en fr
  • DE1743649U - FOLDABLE EMERGENCY SEAT FOR VEHICLES, IN PARTICULAR RAIL VEHICLES. : de en
  • US2790052A - Precision resistance devices : en
  • DE1007065B - Method and device for shaping moist, fine mineral material : de en
  • DE1743977U - PLASTIC LIQUID CONTAINER WITH HANDLE. : de en
  • GB773282A - Improvements in electrical insulating material : en
  • GB773515A - Improvements in and relating to thin layers with coloured light transmission for optical or decorative purposes : en
  • GB773190A - Improvements relating to missiles and like bodies : en
  • DE962461C - Incandescent electrode for electric high pressure and super high pressure discharge lamps : de en
  • DE962660C - Process for the production of sized paper : de en
  • DE962763C - Pulso jet engine or drive nozzle working with intermittent combustion : de en
  • DK82731C - Machine for forming items of plastic material, eg clay. : da en
  • FR1135274A - Remote switch for electrical current distribution systems : en fr
  • DE1743939U - ROTATING MECHANISM FOR TAKING UP A MINE FOR BALLPOINT PEN. : de en
  • DE962663C - Process for the production of a purple dye image with the aid of azo dyes by the silver dye bleaching process : de en
  • DE1743676U - DRIVE SYSTEM FOR INDUCTION COUNTERS. : de en
  • FR1135217A - Burner for lighters and lighters with application : en fr
  • GB773349A - Improvements in or relating to processes of producing urea formaldehyde condensates : en
  • US2789388A - Fishing apparatus : en
  • US2789621A - Vehicle seat latch mechanism : en
  • FR1135116A - Improvements made to devices for unwinding a wire from a spool : en fr
  • DE1007107B - Combating animal pests, especially mites : de en
  • DE1743652U - SWITCHING ARRANGEMENT FOR A COMBINED TELEVISION AND RADIO RECEIVER. : de en
  • DE1006849B - Process for the preparation of di- or polycarboxylic acids by carbonylation of unsaturated carboxylic acids or their derivatives : de en
  • DE1743869U - MOUNTING DEVICE FOR THE X-RAY CARTRIDGES USED FOR SIMULTANEOUS SHOOTING. : de en
  • US2789445A - Mechanical gear ratio changing mechanism : en
  • DE1007072B - Sender for liquid level indicators, especially for gasoline meters with a housing under negative pressure : de en
  • GB773088A - Improvements in or relating to contour gauging device : en
  • DE1006894B - Electron switch with one n-p-n and one p-n-p transistor : de en
  • GB773108A - Improvements in continuous wire-rolling mills : en
  • DE1743642U - REFRIGERATOR OPERATING ACCORDING TO THE ABSORPTION PROCESS. : de en
  • DE962566C - Cylindrical container for dry dust separator with air intake : de en
  • DE962786C - Process for the production of stable chlorinated hydrocarbons by alkaline treatment : de en
  • FR1135049A - Flexible cable : en fr
  • GB773384A - Improvements in or relating to mounting a cathode-ray tube in a support : en
  • FR1135030A - Method of making draped clothing : en fr
  • GB773125A - Production of extruded foams : en
  • US2789442A - Reversible gears having helicoidal teeth and parallel axes : en
  • US2789652A - Muffling device for pneumatic tools of the turbine type : en
  • US2789786A - Air-operate hair clipping device : en
  • US2789896A - Process for reducing metal oxides : en
  • US2789968A - Polycarbonates from polymethylene glycol-bis : en
  • US2789818A - Dispensing devices for strip material : en
  • FR1135150A - Device for moving a movable member in radiological diagnostic devices : en fr
  • FR1135392A - Advanced electro-acoustic translator layout : en fr
  • GB773130A - Improvements relating to thermostats : en
  • GB773225A - Improvements in or relating to the preparation of unsaturated cyclic hydrocarbons : en
  • GB773235A - Improvements in or relating to goniometers : en
  • GB773269A - Circle welding machine : en
  • GB773253A - Improvements in thyratron structure : en
  • DE1007178B - Adjustable jet engine for aircraft u. Like. With beam deflection : de en
  • DE962866C - Arrangement for combined remote control and telephone operation : de en
  • FR1135172A - Device for guiding and sliding wooden furniture drawers, the guides of which are arranged in an intermediate position along the sides of the drawer : en fr
  • FR1135243A - Improvements to inflatable objects : en fr
  • USD180141S - : en
  • DE1007205B - Rubber fender : de en
  • DE1743673U - FUSE BASE FOR FOOT CONTACT RAIL. : de en
  • GB773446A - Improvements in or relating to electrically heated water closet seats : en
  • DE1006890B - Method for the reintroduction of the direct current component in television receivers : de en
  • GB773309A - Improved enclosure or shelter for vehicles : en
  • DE1743733U - HEAT-INSULATING HANDLE PROTECTION FOR POTS OD. DGL. : de en
  • DE1007059B - Process for the production of heat-resistant molded and laminated bodies : de en
  • DE1743731U - METAL FOOT FOR FURNITURE PIECES, IN PARTICULAR FOR SALES COUNTERS, MACHINERY AND THE LIKE. : de en
  • DE1743911U - APPLIANCE FOR BOTTLE CAPSULES MADE OF ELASTIC MATERIAL : de en
  • DE1006936B - Arrangement for electrical control devices, the control value of which is obtained by forming the difference between a setpoint and an actual value of electrical quantities : de en
  • DE962667C - Developing device for sheet-shaped photographic support : de en
  • FR1135048A - Photographic production of anamorphic recordings : en fr
  • GB773242A - Improvements in percussion tool shanks : en
  • FR1135215A - Glow discharge tube : en fr
  • GB773425A - Improvements in or relating to elastomers : en
  • US2789910A - Process for the preparation of sterile butter : en
  • DE962673C - Safety steering wheel with springy spokes for motor vehicles : de en
  • DE1007007B - Procedure and arrangement for monitoring the operation of a combustion system : de en
  • DE1743621U - DIAPER OR KITCHEN LINEN MADE OF FULLY SYNTHETIC FIBER WITH TENSION LOOP. : de en
  • GB773547A - Resol resins : en
  • FR1135077A - Process for bleaching kaolin colored with iron oxide : en fr
  • FR1135340A - Device transforming an electrical quantity into a displacement : en fr
  • FR1135076A - Accelerator pedal for motor vehicles : en fr
  • GB773097A - Improvements in or relating to cup forming machine : en
  • US2789840A - Damper retainer for air cleaning and intake silencing units : en
  • CA539758A - Concrete well screen : en fr
  • FR1135062A - Photoelectric cell : en fr
  • FR1135080A - Improvements to semi-metallic desks : en fr
  • GB773490A - Improvements relating to filters for volatile liquids : en
  • GB773323A - Improvements in or relating to the removal of dust from gases in chimneys and the like : en
  • FR1135007A - Panoramic film camera : en fr
  • US2789622A - Adjustable vehicle seat : en
  • US2789898A - Method for producing cast iron : en
  • US2789981A - Bis-carbamic acid ester compounds, and a process of making same : en
  • US2789578A - Valve device for fluid pressure system : en
  • US2789658A - Apparatus for collecting suspended particles : en
  • FR1135394A - Method and apparatus for direct color analysis : en fr
  • US2789939A - Production of glutamic acid by cephalosporium : en
  • US2790010A - Synthesis of meta-substituted phenols : en
  • US2789861A - Glove compartment door service tray for vehicles : en
  • US2789669A - Pole : en
  • USD180137S - Airplane seat for a flight engineer or the like : en
  • DK82733C - Method for making diamond needles. : da en
  • FR1135189A - Trisazo dyes and their manufacture : en fr
  • GB773254A - Improvements in or relating to carbon holder : en
  • US2789779A - Expansible and collapsible-core spool mechanism : en
  • US2789942A - Fluid coking process : en
  • FR1135255A - Production process of metallic titanium : en fr
  • DE1743980U - CONTAINER FOR INK OR OTHER LIQUIDS WITH A NEEDLE LOCKABLE EXTRACTION JET. : de en
  • FR1135248A - Improvements in methods and apparatus for the detection of radioactive radiation : en fr
  • GB773102A - Improvements in hydraulically operated buffers : en
  • GB773124A - Combined anaerobic treatment and clarification unit : en
  • DE1006979B - Process for the production of tension grids for electrical discharge vessels : de en
  • DE1007242B - Device for target identification on pneumatic tube jacks with magnetic control : de en
  • DE1743972U - TOY WASHING MACHINE. : de en
  • FR1135082A - Directional electric coupler : en fr
  • FR1135235A - Conveyor assembly : en fr
  • FR1135249A - Improvements to electrical contacts : en fr
  • GB773442A - Improvements in preparation of pyrrolidone : en
  • US2789941A - Process for producing bacitracin : en
  • DE1007014B - Cation-active emulsifiers for fat liquor emulsions for the treatment of skins, furs and leather : de en
  • DE962432C - Process for the production of cyclooctanone oxime or its hydrochloride : de en
  • DE962425C - Device for the removal of waste materials in gouging machines u. like : de en
  • DE1743837U - SEAL FOR LIMITLY VIBRATING MACHINE PARTS, PREFERABLY FOR LINKS OF STEEL JOINT CHAINS. : de en
  • DE962709C - Cardan shaft drive, especially for electric traction vehicles : de en
  • GB773161A - Deep-drawing testing apparatus : en
  • GR17780B - ELECTRIC WELDER WITH INDEPENDENT SPIRAL RESISTANCE INSIDE THE PREFABRICATED RESISTANT. : el en
  • DE1007049B - Procedure for renewing the treads of worn tires : de en
  • DE1006970B - Switching arrangement for brightness control of a group of fluorescent lamps : de en
  • DE1743705U - LIGHTING DEVICE FOR PERMANENT WAVE PREPARATIONS. : de en
  • FR1135225A - Set of dividers for filing files : en fr
  • GB773127A - Improvements in or relating to vehicle bodies : en
  • FR1135135A - Lower frame for tower crane : en fr
  • US2790143A - Magic tee bridge : en
  • DE1006941B - Electric regulator of the carbon column type : de en
  • DE1743640U - DEVICE FOR HOLDING ORIGINALS OF MIRROR WRITTEN ORIGINALS OF PAPER TRAILS TO BE PRINTED IN MULTIPLIFERS, IN PARTICULAR FLAT PRINT MULTIPLIERS. : de en
  • FR1135239A - Device for capturing and destroying ants and similar insects : en fr
  • DE1743764U - CONCRETE BASEMENT WINDOW. : de en
  • DE962788C - Process for the production of aromatic carboxylic acids : de en
  • DD13068A1 - LOADING DEVICE ON ROUTES : de en
  • DE1006903B - Circuit for electrical locking of a tunable oscillator to harmonics of a quartz oscillator : de en
  • FR1135079A - Carbon monoxide hydrogenation process : en fr
  • GB773295A - Method of producing a new material from waste leather : en
  • USD180143S - Wind motivated garden device : en
  • DE962447C - Zipper for the conductive connection of high-frequency shield walls : de en
  • FR1135308A - Polymerization process by a catalysis system of the redox type and polymers thus obtained : en fr
  • DE1743622U - DOUBLE SIDED CLOTHING CLIP : de en
  • DE962652C - Continuous pre-burnt anode for aluminum electrolysis with iron contact nipples arranged on the side : de en
  • GB773298A - Improvements in or relating to ophthalmic mountings : en
  • GB773549A - Improvements in the production of very finely divided solid substances with a low bulk density : en
  • GB773344A - Rotatable shearing device : en
  • DE1743899U - FASTENING PART ON WIPER RAILS. : de en
  • GB773081A - Improved dish washer machine : en
  • CA539799A - Saw swaging machines : en fr
  • USD180142S - Settee or similar article : en
  • DE1007260B - Process for the automatic regulation of double-regulated Kaplan turbines for maximum efficiency : de en
  • CA539873A - Cartridge-feeding control device for belt-fed machine-guns : en fr
  • FR1134980A - New demining probe : en fr
  • FR1135017A - Improvement in the combustion chambers of continuous flow internal combustion machines : en fr
  • GR17777B - RETURN MACHINE TO THE ORIGINAL CONDITION OF USED PAPER TABLE CARTRIDGES AS WELL AS THIS METAL BOTTOM. : el en
  • DE962800C - Radiant steam generator for natural water circulation and liquid removal of the slag : de en
  • IE22887L - Stationery assemblies for multi-copies : en
  • DE962767C - Process to increase the shelf life of alkaline developer solutions : de en
  • GB773535A - Improvements in or relating to production of chlorides of metals : en
  • IE22187L - Bale stocking device : en
  • FR1135061A - Waterproof watch box : en fr
  • GB773167A - Automatic machine for punching and printing multi-section price tickets : en
  • GB773498A - Improvements in timing devices : en
  • FR1134994A - Attractive sound montage suitable for early age clothing : en fr
  • GB773220A - An improved method of making foundations for masts, poles and the like : en
  • GB773517A - Improvements in coil winding machines for electric motors and the like : en
  • DE1743842U - SLIDE VALVE. : de en
  • DE1006834B - Process for the continuous conversion of liquids with gases : de en
  • DE1007149B - Device for soldering the frames of tin cans : de en
  • DE1007220B - Storage for the lower rollers of the drawing and delivery units of spinning and twisting machines : de en
  • US2789588A - Continuous flow, universal dispenser and ice cream filler : en
  • GB773423A - Improvements in or relating to method of producing alkaryl sulfonates : en
  • GB773558A - Monitoring arrangements for telecommunication switching systems : en
  • DE1007013B - Process for the production of leather : de en
  • DE962649C - Process for the production of foams using polyurethane foam waste : de en
  • GB773072A - Improvements in or relating to strip steel : en
  • GB773328A - Improved method of and means for producing a liquid of definite temperature : en
  • GB773346A - Improved rotary shaft seal : en
  • GB773200A - Improvements in or relating to waveform generators : en
  • USD180139S - Settee or similar article : en
  • DE962568C - Tensioning device for the needle threads in two-needle sewing machines : de en
  • DE962435C - Process for introducing oxygen into steroids : de en
  • FR1135261A - Hydraulic adjustment device : en fr
  • FR1135262A - Process for removing carbon dioxide from gases : en fr
  • AT189690B - Time switch : de en
  • DE962557C - Cheese maker : de en
  • DE1743773U - VENEER GLUING MACHINE. : de en
  • AT189686B - Spark gap stack with electrodes stacked on top of one another : de en
  • CA539970A - N-METHYL-.alpha.-PHENYLSUCCINIMIDES AND PREPARATION : en fr
  • CA540058A - Artificial ceiling and suspension means therefor : en fr
  • GB773477A - Process for the manufacture of chitosan derivatives : en
  • GB773546A - Two by two rib knitted fabric with selvage : en
  • US2789505A - Liquid propellent rocket : en
  • FR1135148A - Cinematographic camera : en fr
  • CA539876A - Machines for dispensing tape : en fr
  • AT189661B - Arrangement for line suppression : de en
  • FR1135008A - Plastic tank : en fr
  • FR1135068A - Brake pad for cycles and mopeds : en fr
  • FR1135174A - Device for blocking the die in a press head for pasty material : en fr
  • GB773211A - Improvements in textile roller carding machines : en
  • CA539982A - Gas filter : en fr
  • US2790061A - Electric cigar lighter : en
  • DE1007105B - Entrance hole training in bee houses : de en
  • DE1743613U - PROTECTIVE DEVICE FOR PILLAR GUIDE FRAMES. : de en
  • DE962601C - Pit stamp : de en
  • FR1135212A - Side wall for underground conveyors : en fr
  • DE1006954B - Excitation winding of synchronous and asynchronous single armature frequency converters : de en
  • DE962719C - Stretched shapes seamlessly sheathed with thermoplastics : de en
  • FR1135222A - Dispenser for pasty or liquid products : en fr
  • GB773085A - Improvements relating to impedance measuring devices : en
  • GB773223A - Improvements in or relating to variable inductance devices : en
  • FR1135157A - Device for reading, lying down : en fr
  • DE962743C - Device for producing low gas pressures : de en
  • DE1006861B - Training of a thermostat for thermostatically controlled drainage valves, in particular for heating steam couplings for railroad cars : de en
  • DE962744C - Device for sonicating melts, especially alloys in the tapping channel of the melting furnace : de en
  • GB773359A - A jaw crusher : en
  • GB773249A - Clamp-type track brake for railway vehicles : en
  • DE1007217B - Display device for signal relay : de en
  • DE962710C - Multipurpose wagon : de en
  • FR1135086A - Cable pulling device : en fr
  • FR1135369A - Improvement of interior and exterior blinds with adjustable slats known as Venetian blinds : en fr
  • GB773152A - Improvements relating to bis-triazinylamino stilbene compounds and their use as optical brightening agents : en
  • GB773315A - Improvements relating to processes for making reproductions, especially printing plates, with the application of diazo compounds : en
  • US2789684A - Elevator bucket : en
  • US2790074A - Additive mixing circuit arrangement : en
  • DE962645C - Adjustable drive for hoists : de en
  • DE962828C - Casting mold for iron and metal casting with at least two effective surfaces, as well as a method for producing the same : de en
  • FR1135386A - Improvements made to time measurement devices : en fr
  • IT561582B - : it
  • IE22328L - Stationery assemblies : en
  • DE1006830B - Manufacture of sterile brushes and paint brushes : de en
  • FR1135391A - Device for pre-cutting paired pieces of soap : en fr
  • DE962729C - Fault indicator for voltage coils of three-phase four-wire meters : de en
  • DE962627C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • CA540044A - Process of purifying lactams : en fr
  • CA539833A - Transmission : en fr
  • DE1006943B - Voltage stabilizer circuit : de en
  • FR1135021A - Improvements in cellular concrete : en fr
  • DE1006847B - Process for the preparation of oxygen-containing organic compounds, in particular carboxylic acids, their esters or anhydrides : de en
  • DE1007200B - Tire pressure pliers : de en
  • DE962494C - Sewing machine gripper : de en
  • DE962574C - Vehicle seat with foldable backrest : de en
  • DE962739C - Arrangement for temperature control with dry protection for electrically heated liquid heaters : de en
  • FR1135160A - Electric safety switch : en fr
  • GB773522A - Improvements relating to ultra-high frequency pulse receivers : en
  • DE1743912U - CORKSCREW. : de en
  • DE962668C - Fastening device for rotating with the shaft, axially thrust-loaded parts of centrifugal machines, especially centrifugal pumps : de en
  • FR1135370A - Improvements to intercom telephone devices : en fr
  • CA540079A - Generator control apparatus : en fr
  • US2789665A - Emergency brakes for trailer trucks and the like : en
  • CA540003A - Bed sheet : en fr
  • DE1743847U - PRESS WITH COUNTERPRESSURE CLAMP. : de en
  • US2789549A - Articulated engine cam shaft and accessory system : en
  • US2790017A - Method of producing crystalline naphthalene : en
  • US2789327A - Apparatus for continuous metal casting : en
  • FR1135139A - Method and device for boxing materials cut into pieces, in particular pieces of cheese : en fr
  • DE962594C - Process to improve the subsequent bond between prestressed steel and the concrete in prestressed concrete : de en
  • DE1006875B - On the inside wall arranged insulation of containers for low-boiling liquid gases : de en
  • DE962696C - Filling for towers : de en
  • DE962457C - Carrier for terminal blocks to increase the creepage distances : de en
  • DE962482C - Heavy clamping sleeve : de en
  • USD180155S - Carrying case for magnetic recorder-reproducer : en
  • AT189748B - Device for determining blood groups : de en
  • US2789399A - Method and means for protecting soil slopes, water runs, gulches, ditches and the like by seeding and covering : en
  • DE1007081B - Impact tester : de en
  • DE1743813U - GIFT BOX FOR CIGARETTES. : de en
  • DE1743982U - FASTENING OF HEAVY LOADED WIRE ROPES, IN PARTICULAR THE LIFTING ROPES FOR THE LOCKING PART OF TILTABLE WASTE CONTAINERS. : de en
  • AT189738B - Device for protecting gas incandescent bodies : de en
  • DE962583C - Drawing head for a parallel drawing device with ball latch circuit of the ruler : de en
  • AT189726B - Device for inductive heating : de en
  • CA539875A - Aerodynamic aircraft brake : en fr
  • DE1006926B - Snap switch : de en
  • GB773301A - Improvements in or relating to trays for motor-cars : en
  • US2790044A - Control device : en
  • US2790169A - Antenna : en
  • DE1006821B - Washing machine : de en
  • DE1006952B - Damper winding for turbo generators : de en
  • CA539806A - Venting arrangement for liquid rheostat : en fr
  • DE962683C - Method and device for loosening tobacco bales : de en
  • DE1743682U - DEEP BEAM LUMINAIRE. : de en
  • DE1743906U - ROTATING HANDLE, IN PARTICULAR SHIFTING HANDLE FOR POWER MOTORS. : de en
  • DE962849C - Film switch mechanism for roll film cameras : de en
  • FR1135377A - Windshield wipers : en fr
  • CA539839A - Surface finished masonry construction unit : en fr
  • US2789510A - Liquid injector : en
  • DE1007144B - Tool clamping device : de en
  • DE1007194B - Equipment on trucks or trailers to maintain the visibility of the tail light : de en
  • US2789607A - Bowl and cover : en
  • DE962774C - Ballpoint pen refill : de en
  • FR1135006A - Concrete mixer with hydraulic control : en fr
  • GB773257A - Improvements in the grinding of gear-wheels : en
  • US2789476A - Elevating mechanism for a mobile gun : en
  • US2789928A - Process of hardening steel cartride cases and apparatus for accomplishing such process : en
  • USD180150S - Bjzx x : en
  • USD180168S - Sewing machine : en
  • DE962711C - Arrangement for the detection and evaluation of certain errors caused by disruptions in the preferably wireless transmission of telegraphic characters : de en
  • CA540015A - Apparatus for forming a lined valve in a bag blank : en fr
  • CA540073A - Process for drying electrical equipment disposed in a sealed casing : en fr
  • US2789556A - Valve and system for the protection of aircraft occupants : en
  • US2789722A - Floating roof storage tank : en
  • FR1135286A - Device for mold making : en fr
  • DE1743809U - REPLACEABLE PUSH BUTTON CLIP FOR EAR RINGS, PENDANT AND THE LIKE. : de en
  • DE1007213B - Adjustment device for the drawing head of a parallelogram drawing machine : de en
  • DE962793C - Process for the production of phenyldichlorosilane : de en
  • DK82679C - Cutting fluid nozzle for cutting tools. : da en
  • CA539924A - Package hydraulically-operated bulldozer unit for tractor frame mounting : en fr
  • CA540037A - Filament crimping apparatus : en fr
  • DE1743882U - BASE FOR SINGLE-AXLE TRAILER. : de en
  • CA539943A - Air cleaner, intake silencer and carburetor housing unit : en fr
  • CA539884A - Esters of phenyl substituted dihydroxybenzoic acids : en fr
  • DE1743953U - WINDING DEVICE FOR COAXIAL CABLES AND LEADED CABLES. : de en
  • DE1743617U - WASHING MACHINE. : de en
  • DE1743631U - ALBUM WITH A NUMBER OF CLEAR POCKETS FOR THE ORDERLY STORAGE OF PHOTOGRAPHIES OR. DGL. : de en
  • FR1135250A - Improvements in the production of titanium or zirconium : en fr
  • US2789891A - Gasoline fuel system conditioner : en
  • CA540080A - Generator control apparatus : en fr
  • DE962513C - Spark candle : de en
  • FR1135105A - Stackable storage bowl : en fr
  • US2789725A - Dispensing device : en
  • CA539857A - Process for enhancing the fastness to washing of flame-resistant dressings on textiles : en fr
  • CA539933A - Smooth-surfaced sand-resin molds : en fr
  • US2789367A - Electrical control system for clothes dryer : en
  • US2790002A - Process for recovery of acids from aqueous mixtures of salts of the acids : en
  • DE1743885U - ELECTRICALLY HEATABLE COVERS FOR VEHICLE SEATS, IN PARTICULAR SEAT CUSHIONS FOR TRACTOR MACHINES. : de en
  • DE962458C - Safety control circuit for belt conveyor : de en
  • DE962773C - Retractable ballpoint pen with air supply opening of the mine that can be sealed in the rest position : de en
  • DE962796C - Process for the production of quaternary ammonium compounds : de en
  • CA539919A - Indicating apparatus : en fr
  • DE1743683U - ROTATING MAGNET. : de en
  • DE1743749U - OIL STOVE FOR SINGLE HEATING. : de en
  • DE1743827U - FLANGE WITH PIPE STOP, THREAD LOCKING FOR SOCKETS. : de en
  • DE962632C - Oil-spray burner with a device for preheating viscous heating oil through the burner flame : de en
  • US2789508A - Safety and arming mechanism : en
  • US2789943A - Production of titanium : en
  • US2789949A - Drilling fluid : en
  • US2790055A - Inductor : en
  • US2789601A - Screw holder for screw drivers : en
  • US2789914A - Comestible treating methods : en
  • US2789933A - Manufacture of rubber articles : en
  • US2789963A - Stabilizer composition for chlorine containing resins : en
  • US2789468A - Bomb rack hook release linkage : en
  • US2790106A - Discharge tube for ultrahigh frequencies : en
  • DE962789C - Process for the production of dimethyl sulfide : de en
  • GB773093A - An improved two-directional amplifier : en
  • DE1743923U - MOTOR VEHICLE DOOR LOCK. : de en
  • US2789602A - Eggshell breaker and separator : en
  • USRE24308E - Motor speed controller : en
  • AT189608B - Folder mechanism : de en
  • FR1135067A - Priming system for accumulators : en fr
  • GB773141A - Device for dividing a continuous web of loosely heaped materials, such as wood chips or shavings : en
  • GB773482A - Improvements in or relating to a wire drawing machine : en
  • CA539958A - Expansible bracelet : en fr
  • US2789853A - Push button for door handles and the like : en
  • CA539927A - Ignition system : en fr
  • CA540033A - Manufacture of alkanolamines : en fr
  • CA540061A - Printing weighing scale : en fr
  • DE1007155B - Tools for learning to play the bass on the accordion : de en
  • DE1007257B - Self-closing flush valve, especially toilet pressure flush valve : de en
  • DE962537C - Immersion armature, especially for vertical switching tubes with mercury filling : de en
  • FR1135265A - Improvements to automatic control devices for machine tools intended to reproduce a model : en fr
  • DE1006962B - Device for extending the arc duration when testing circuit breakers : de en
  • GB773198A - Improvements in or relating to apparatus for developing sensitised material by gasesor vapours : en
  • GB773496A - Improvements in or relating to the formation of helical windings : en
  • US2789694A - Mineral wool depelletizing apparatus : en
  • GB773192A - Beams : en
  • FR1134981A - Advanced container for growing plants : en fr
  • GB773352A - Improvements in the preparation of cyclised rubber : en
  • FR1135216A - Tilting front fender flap, for motor vehicles : en fr
  • US2789533A - Feeder for livestock : en
  • DE962434C - Process for making compounds of the steroid series : de en
  • AT189746B - Containers for baby food, in particular baby bottles with temperature indicators : de en
  • FR1135333A - Joist system for construction : en fr
  • AT189749B - Process for the partial removal of oxo groups from α-dioxo compounds of the steroid series : de en
  • DE1007085B - Electronically working counter : de en
  • FR1135202A - Apparatus for roughening rubber soles : en fr
  • GB773406A - Esters of n,n-bis(2-cyanoethyl)carboxamic acids : en
  • AT189604B - Process for prewashing textiles : de en
  • US2789359A - Means for locating and forming hinge recesses : en
  • US2789407A - Device for shrinking films : en
  • DE962701C - Oil pressure controlled control device for double acting piston engines : de en
  • GB773511A - Antenna structures : en
  • US2790069A - Illuminated spirit level : en
  • DK82738C - Device for cyclone separators for separating liquid droplets or foam. : da en
  • GB773513A - Improvements relating to throughs for endless scraper conveyors : en
  • FR1135350A - Safety valve for vessels containing compressed or liquefied gases : en fr
  • FR1135071A - Instantaneous emergency group for telecommunication stations : en fr
  • DE962592C - Method and device for the manufacture of mouthpiece cigarettes : de en
  • FR1135047A - Arc melting furnace : en fr
  • FR1135356A - Dual manual control system for cars for disabled people : en fr
  • US2790153A - Polarized electrical plug and socket connector having a plurality of contacts : en
  • DE962859C - Steering device for vehicle trailers : de en
  • DE1743976U - DEVICE FOR FILLING BULK MATERIALS INTO A CONTAINER WITHOUT A CAVITY. : de en
  • DE1007175B - Tubular aircraft wing that forms a tunnel : de en
  • DE1007222B - Cleaning board for drafting rollers on spinning machines : de en
  • DE1743785U - LOCKING DEVICE HOUSING. : de en
  • GB773222A - Improvements relating to electric discharge devices and circuits thereof : en
  • AT189702B - Electrical insulating body and process for its manufacture : de en
  • CA539755A - Rotating borer for bringing up earth cores : en fr
  • FR1135298A - Anti-friction bearings for sliding movement : en fr
  • DE962446C - Push-pull frequency modulator : de en
  • FR1134977A - Process for manufacturing soles for shoes and soles thus produced : en fr
  • DE1743632U - CREDIT PUNCHER. : de en
  • DE1743857U - GIFT PLATE. : de en
  • GB773390A - Push-button actuated latch device for doors and the like : en
  • US2789291A - Combination sofa and bed : en
  • US2789364A - Elevation measuring instrument : en
  • FR1134962A - Improvements to rotary compressors : en fr
  • GB773430A - Improvements in or relating to steam turbines : en
  • DE1743712U - STORAGE BAG HOLDING AND EMPTYING DEVICE. : de en
  • DE962450C - Cross-split electrical protective contact wall plug : de en
  • US2789488A - Photographic apparatus, including fluid-spreading and sheet-arresting mechanism : en
  • GB773104A - Improvements in reversible seats especially for passenger vehicles : en
  • GB773275A - Conveyors for the lateral separation of articles : en
  • FR1135087A - Method and equipment for filing documents : en fr
  • US2789730A - Horizontally operating loading gate for centrifugal machines : en
  • US2789899A - Beryllium-copper alloys : en
  • US2789926A - Process of insulating wire with polytetrafluoroethylene : en
  • US2789719A - Container closure fitment : en
  • GR17779B - THREAD DETECTION AND CORRECTION DEVICE OF WOVEN FABRICS. : el en
  • DE1006924B - Arrangement for accommodating exchangeable additional elements in electrical cable systems, in particular in telecommunication cable systems : de en
  • GB773201A - Improvements relating to liquid resistance controllers : en
  • US2789711A - Materials handling machine : en
  • US2790083A - Child immobilizer for X-ray procedures : en
  • US2789983A - Recovery of cycloserine : en
  • DE1006888B - Method of operating storage imaging tubes with scanning by fast electrons : de en
  • DE1743723U - ADJUSTABLE COFFEE TABLE. : de en
  • US2789472A - Hydraulic breech control system : en
  • US2789934A - Process for lining a system of pipes : en
  • US2790162A - Disc type slip detector and rectifier : en
  • DK82730C - Combing machine. : da en
  • FR1135234A - Improvements to vehicle wheels : en fr
  • CA539850A - Flame retarding solution for treatment of cellulosic materials : en fr
  • US2789403A - Radius grinding fixture : en
  • US2789604A - Shredder unit : en
  • US2789987A - Racemization of optically active dextrorotatory compounds : en
  • FR1135102A - Folding chair or lounger device : en fr
  • GB773441A - Open hearth apparatus : en
  • GB773469A - Treating of sheet material : en
  • DE962797C - Process for the preparation of o-oxy-diazo compounds of the naphthalene series : de en
  • DE962640C - Vacuum cleaner filter bags : de en
  • GB773076A - Improvements in or relating to apparatus for storing information in electronic tubes : en
  • DE1006843B - Process for stabilizing 3-chloro-1,2-propanediol (ª ‡ -monochlorohydrin) : de en
  • DK82739C - Process for the preparation of N-aryl-N'-aminoalkyl ureas. : da en
  • DE962501C - Manual transmission, especially for scooters : de en
  • CA540023A - Apparatus for the generation of driving gases by explosion and process for operating the same : en fr
  • US2789682A - Swivel coupling : en
  • US2789406A - Apparatus for packaging fibrous materials : en
  • DE1006815B - Device for stripping off offset backs or the like on pit punches : de en
  • DE1743697U - FLEXION JOINT TO HOOK GRIPPING ARM. : de en
  • DE1743886U - STEERING GEAR FOR MOTOR VEHICLES CONSISTING OF STEERING AUGER AND ARM AXLE SWIVELING BODY, WITH AUXILIARY POWER PISTON ATTACHING THE HANDLE BODY. : de en
  • GB773078A - Improvements in or relating to television systems : en
  • DE1743771U - SAWING MACHINE FOR WOOD, PARTICULARLY LONG LOGS WITH GUIDE INN FOR THE WORKPIECES. : de en
  • DE962442C - Arrangement for converting from an electrical memory in preferably irregular sequence supplied, rapidly successive pulses into a number of electrical pulses proportional to the stored number of pulses or to a number of electrical pulses that corresponds to this electrical quantity : de en
  • GB773219A - Sliver failure detection device : en
  • GB773191A - Improvements relating to furnaces and methods for the production of steel : en
  • US2789393A - Growing doll : en
  • US2789630A - Automobile seat cushion and back half cover : en
  • GB773321A - Improvements in or relating to television receivers : en
  • DE1743751U - TILE BACK WALL WITH BUILT-IN ELECTRIC HOT PLATE. : de en
  • DE1743925U - FITTING FOR WINDOW. : de en
  • FR1135366A - Process for the production of heat-resistant materials, in particular semi-ceramic materials : en fr
  • FR1135096A - Tiller with one or more driving wheels : en fr
  • GB773195A - Improved wired broadcasting systems and apparatus for television : en
  • GB773527A - Improvements in and relating to waveguides : en
  • GB773367A - An improved electric spraying pistol : en
  • GB773073A - Improvements in or relating to a carpet sweeper : en
  • FR1135142A - Cable strand deflection device attached to counterweight in single-action, multi-cable lifting device : en fr
  • US2789709A - Duplex take-off table : en
  • US2789687A - Raising and lowering mechanism for use with standards : en
  • DE1007117B - Control of the piston temperature of internal combustion engines : de en
  • US2789552A - Welded frame for opposed piston internal combustion engines : en
  • US2789922A - Method and apparatus for applying a thin film of liquid : en
  • US2789936A - Gastropodicidal composition and method of using same : en
  • US2789620A - Tape splicer : en
  • US2790130A - Polyphase transformer phase converter system : en
  • US2790156A - Turn signalling arrangement : en
  • DE962724C - Flush-mounted junction box : de en
  • US2789302A - Balanced rotary brush : en
  • US2789693A - Gauging and sorting device : en
  • USD180133S - Child s stool : en
  • DE1743675U - PROTECTIVE DEVICE FOR CONVERTER HOUSING FILLED WITH INSULATING LIQUID, PREFERABLY FOR INDOOR SYSTEMS. : de en
  • DE1743779U - SIGN BEVEL. : de en
  • DE962433C - Process for the preparation of 1, 1, 3-trimethylindane-3-hydroperoxide : de en
  • DE962857C - Fuel tank, especially for aircraft : de en
  • DE962565C - Process for restoring the porosity of a processed, porous refractory metal : de en
  • DE962783C - Gas scrubber : de en
  • FR1135177A - Method and apparatus for filling pharmaceutical ampoules : en fr
  • US2789603A - Fruit preparation machine : en
  • GB773239A - Improvements in or relating to pneumatic gauges : en
  • US2789565A - Device for and method of forming curls : en
  • FR1135144A - Hygienic clothing item to support absorbent tampons : en fr
  • GB773443A - Method of and means for assembling press-fitted and like parts : en
  • GB773536A - Polymerisation of ethylene : en
  • DE1743996U - LOADING DEVICE FOR TRUCKS, IN PARTICULAR RAILWAY GOODS WAGONS. : de en
  • DE1743997U - DIAL WITH APPLIED FIGURES. : de en
  • FR1135326A - Control device for discharge tubes in gas or vapor atmosphere : en fr
  • GB773392A - Improvement in starting and regulating method for free-piston compressors and apparatus for the starting and regulation of such compressors : en
  • GB773447A - Improvements in or relating to the stabilization of chlorinated hydrocarbons : en
  • DE1006965B - Tubular fluorescent lamp with glow electrodes for use in an explosive atmosphere : de en
  • DE1007136B - Eccentric gear : de en
  • GB773303A - A jaw crusher : en
  • DE1007103B - Agitator for cheese tubs : de en
  • DE1743647U - RAIL FASTENING FOR CONCRETE SLEEPERS. : de en
  • DE1743849U - PEN WHEEL. : de en
  • DE1743944U - RETURN SPRING FOR BALLPOINT PEN REFILL. : de en
  • DE962728C - Current Dependent Resistance : de en
  • FR1134964A - Improvements to the decomposition of sulphide minerals : en fr
  • GB773080A - Improved dish washer machine : en
  • GB773457A - Magnetic system for information storage : en
  • GB773550A - Ignition system for internal combustion engines : en
  • US2789724A - Liquid delivery or supply apparatus : en
  • US2789865A - Mobile watering device : en
  • DE1006934B - Handle for electric rotary switches with switch positions to be locked : de en
  • CA539792A - Stapling machine : en fr
  • DE962564C - Arrangement for anodic oxidation of light metal engine cylinders : de en
  • CA539834A - Manufacture of hollow articles : en fr
  • US2790008A - Process for controlling activity of copper reagent solutions : en
  • GB773139A - Manufacture of salts of streptomycin and its derivatives : en
  • GB773398A - Improvements in and relating to vibratory rollers : en
  • GB773538A - Improvements in the production of linear polyesters : en
  • FR1135066A - Multi-compartment container : en fr
  • FR1135145A - Process for the preparation of n, n 'disubstituted formamidines : en fr
  • FR1135024A - Connection for construction elements : en fr
  • FR1135053A - Protective breastplate : en fr
  • GB773132A - Improvements in resilient mounting for motor vehicle engines : en
  • GB773310A - Improvements in or relating to textile drafting mechanism : en
  • US2789287A - Drapery hook inserter : en
  • US2789950A - Lubricating composition : en
  • DE1743921U - GLASS DOOR LOCK. : de en
  • US2789828A - Rack for facilitating opening of a wardrobe trunk : en
  • US2789795A - Apparatus for treating canned goods : en
  • DE936559C - Process for sealing and plastic stiffening of soil types : de en
  • GB773458A - Improvements in or relating to epicyclic gear units : en
  • GB773473A - Improved electrical connector : en
  • FR1135063A - Pulley : en fr
  • DE1007252B - Air compression or water supply system with pump and pressure vessel : de en
  • DE962576C - Holder for hinged additional headlights : de en
  • GB773462A - Improvements in or relating to the manufacture of melamine : en
  • GB773557A - Improvements in or relating to a process for the preparation of therapeutic compositions having prolonged activity and compositions formed thereby : en
  • DE1743913U - MULTI-PURPOSE KEY FOR OPENING VARIOUS FOOD AND TOURNAMENT PACKAGES, MOSTLY USED IN THE HOUSEHOLD. : de en
  • DE1743759U - REINFORCED CONCRETE MOLDED BLOCK WITH GROOVES FOR THE PRODUCTION OF A REINFORCED CONCRETE RIBBED CEILING. : de en
  • DE1743811U - TABLE BOX FOR CIGARETTES. : de en
  • DE1007169B - Device for continuously perforating a web : de en
  • US2789735A - Liquid dropper construction : en
  • DE962693C - Operating light : de en
  • DE962790C - Process for the production of pure ª † -hexachlorocyclohexane : de en
  • DE962596C - Kiln, especially for ceramic goods : de en
  • FR1135251A - Method and installation for cleaning rigid materials using liquid and volatile organic solvents : en fr
  • US2789332A - Apparatus for dry pressing flower pot : en
  • US2789647A - Motor vehicle cooling system with auxiliary radiator : en
  • US2789945A - Thermal diffusion apparatus : en
  • DE962765C - Washing device for cleaning objects using rotating nozzles : de en
  • DE962815C - Switch fuse : de en
  • DE962648C - Process for the production of a wood stain : de en
  • US2789493A - Breathers and ventilators for houses : en
  • US2790033A - Transistor amplifier circuit : en
  • DE962841C - Process for operating fire gases through deflagration producing propellant gas generators and device for carrying out the process : de en
  • DE1006881B - Antifreeze oven for freight cars : de en
  • DE1007008B - Hydraulically operated pattern device on circular knitting machines : de en
  • DE962861C - Fuel tank stored on the frame of motorcycles or the like : de en
  • FR1135058A - Installation of a boiler room on board a ship as well as ships fitted with these facilities : en fr
  • FR1135372A - Reproduction head for LP and 78 rpm records : en fr
  • US2790149A - Dielectric-loaded wave-guides : en
  • AT189660B - Electric discharge tube for relatively high voltages with a life indicator : de en
  • CA539849A - Aerials : en fr
  • DE962656C - Plant holder for flower pots : de en
  • GB773422A - Fastening strips for brassieres, belts and the like underwear : en
  • GB773495A - New cophosphorylation products and method of producing same : en
  • CA539951A - Flutter damper : en fr
  • CA540059A - Oil burner : en fr
  • US2789345A - Electrically operated can opener : en
  • USD180131S - Lawn sprinkler : en
  • US2789458A - Wedge actuated quick acting nut : en
  • US2789872A - Piston ring spacer and expander : en
  • DE1743766U - NAIL. : de en
  • CA540074A - High tension cable support for x-ray tables : en fr
  • DE1006878B - Pincer locking mechanism for block extension and insertion cranes u. like : de en
  • AT189615B - Folders made of springy fabric, especially for single-row perforated index cards : de en
  • AT189640B - Winding drums for tapes, in particular metal tapes : de en
  • US2789729A - Adhesive applicator : en
  • CA539948A - Vehicle door lock : en fr
  • DE1007223B - Device for loosening ski connections : de en
  • DE962637C - Process for the production of crystalline insulin : de en
  • CA539946A - Polishing apparatus : en fr
  • DE1006909B - Antenna arrangement with an antenna conductor arranged within a supporting metal structure : de en
  • DE1007139B - Self-locking bracket : de en
  • CA539810A - Soluble vat dyes of the acridone series : en fr
  • CA539858A - Electronic tube socket : en fr
  • US2790151A - Temperature compensated cavity resonator : en
  • US2789506A - Water discriminating fuze : en
  • US2789550A - Anti-surge spring means : en
  • US2789569A - Plating machine : en
  • CA540018A - Production of composite glass and asbestos yarn : en fr
  • US2790140A - Method of and means for testing ferrous material : en
  • CA540039A - Electric ignition system for internal combustion engines : en fr
  • CA540054A - Centrifuges for separating particles from gases : en fr
  • DE1007029B - Process for holding metal inserts in casting molds : de en
  • US2790038A - Telephone ear-piece : en
  • DE962826C - Process for the production of a stocking with a link-free point on the flat weft knitting machine : de en
  • AT189675B - Rope protection device for overhead lines : de en
  • DE1007044B - Standing, steam-heated countercurrent device : de en
  • DE1007054B - Plasticizers for organic plastics : de en
  • CA539910A - Non-regenerative fluid hydroforming : en fr
  • CA539848A - Micro-wave aerial arrays : en fr
  • DE1743952U - DOUBLE-SOLED WORK SHOES WITH A STEEL INSERT IN THE FRONT TOE CAP. : de en
  • DE962669C - Dry powder : de en
  • DE962707C - Device for safeguarding the heating temperature for flow heaters for liquids containing gas : de en
  • US2789322A - Refrigerator floor insulation : en
  • US2789336A - Concrete form filling machine : en
  • CA539787A - Covering non-jamming slider : en fr
  • DE1743756U - VALVE ASSEMBLY FOR FLUSH MOUNTING. : de en
  • DE962588C - Magnetostrictive transducer : de en
  • FR1135252A - Corrugated cardboard packaging with reinforced edges : en fr
  • GB773258A - Photographic between-the-lens shutters for cameras : en
  • US2789908A - Process of preparing hams : en
  • CA539888A - Organosilicon coating compositions : en fr
  • DE1743668U - TOGGLE SWITCH. : de en
  • FR1135307A - Extraction device intended more especially to be placed on a medium slope and comprising a size conveyor and a slaughtering machine guided along it : en fr
  • AT189677B - Notch connector : de en
  • AT189616B - Photo corner and method of making one : de en
  • CA540008A - Pipe coupling : en fr
  • DE962491C - Device for generating local reinforcements on cylindrical hollow bodies : de en
  • DE962725C - Quick release for the housing of electrical devices : de en
  • DE962835C - Jewelery, especially ear clips : de en
  • FR1135113A - Foil valve damper piston : en fr
  • USD180132S - Lawn sprinkler : en
  • US2789419A - Method for forming reinforced foundation piles with an enlarged base : en
  • CA539996A - Tire curing press : en fr
  • FR1135289A - Weigh tape : en fr
  • CA539931A - Motor operated radio tuning means : en fr
  • DE1006872B - Refrigerator, especially in the form of a sideboard or built-in furniture : de en
  • DE1007116B - Two-spark ignition coil for internal combustion engines, especially small vehicles : de en
  • DE1743942U - BALLPOINT REFILL. : de en
  • DK82704C - Apparatus for generating a normal frequency. : da en
  • DE1006889B - Television receiver for the reception of television channels and possibly also audio broadcast channels in the VHF range and in the UHF range : de en
  • DE1007152B - Pressure point device for the key movement in keyboards of organs and organ-like keyboard instruments with electrical and electropneumatic action : de en
  • DE1743804U - TRAY WITH COMPARTMENTS TO STORE PLATES. : de en
  • DE1743830U - CLAMPING PIN FOR PILLAR GUIDE FRAME. : de en
  • AT189606B - A surface active agent consisting of one or more surface active substances and an aminocoumarin compound : de en
  • CA539953A - Production of acetylene : en fr
  • DE1743961U - THRESHOLD PULLER WITH VACUUM CHAMBER. : de en
  • CA539894A - Quick-release fluid pressure coupling : en fr
  • AT189680B - Encapsulated, three-pole connector : de en
  • DE1006930B - Electrical rotary switch with sliding contact buttons, especially for scientific devices : de en
  • US2789504A - High explosives : en
  • USRE24306E - doolittle : en
  • CA540082A - Preparation of senna products : en fr
  • AT189682B - Method and device for removing the insulation from wires, especially fine wires : de en
  • AT189710B - Circuit for precisely proportional measurement of one or more resistance values or the product thereof : de en
  • AT189649B - Flip circuit with two transistors : de en
  • DE1743643U - REFRIGERATION EQUIPMENT, IN PARTICULAR HOUSEHOLD REFRIGERATOR. : de en
  • DE1743713U - SINK WASHING TROUGH WITH SLIDING LID. : de en
  • DE962733C - Arrangement for magnetic iron examination by means of a sinusoidal magnetic flux : de en
  • DE1006885B - Device for converting impulse combinations into motion quantities : de en
  • DE1743880U - LEVER HINGE FOR REMOTE ACTUATION OF THE JUMP BUTTON ON THE INJECTION PUMP USING THE BOWDEN PULL AND PULL BUTTON ON THE DASHBOARD. : de en
  • DE962639C - Device for drying sand molds, in particular molds for casting steel, by means of a portable electric mold dryer : de en
  • DE962677C - Drawing device : de en
  • DE1007021B - Device for irradiating carriers of provitamin D with ultraviolet rays : de en
  • DE1007153B - Metal labial pipe : de en
  • DE962430C - Process for the production of acrylonitrile by splitting off water from ethylene cyanohydrin : de en
  • US2790093A - Electrical compensating circuit : en
  • US2789449A - Lawn mower sharpener : en
  • US2789599A - Planer having work piece carrying belt : en
  • US2790113A - Panelboards : en
  • AT189665B - Galvanic cell : de en
  • DE1006838B - Process for the production of a cubic-face-centered crystallized powdery tungsten-carbon compound : de en
  • AT189689B - Electric rotary switch : de en
  • CA539886A - Production of resin-impregnated porous bodies : en fr
  • CA539959A - Chemically resistant glass : en fr
  • DE1007125B - Plastic multiple tube : de en
  • DE962527C - Process for the preparation of oxyhydroperoxides : de en
  • DE962633C - Process for the production of shaped structures from thermoplastic polymerization products : de en
  • FR1135219A - Device for reclaiming and crumbling the grounds : en fr
  • FR1135352A - Resinous compositions and fire-resistant laminates prepared therefrom : en fr
  • FR1135357A - Martin oven : en fr
  • GB773204A - Colour television recording and reproducing : en
  • DE1006990B - Coloring agents for inks, paints, printing inks, etc. like : de en
  • DE1743739U - COUNTERWEIGHT PILLAR ROTARY CRANE. : de en
  • DE962609C - Process for the preparation of new pyrimidine offshoots : de en
  • GB773079A - Improvements in or relating to line sequential colour television systems : en
  • US2789512A - Gear pump, particularly for obtaining a high-pressure feed : en
  • US2789832A - Combined motorcycle tow bar coupling and front wheel lift : en
  • CA539880A - Method of eliminating noxious fumes from the tail gas of vapour phase oxidation plants : en fr
  • FR1134954A - Clock : en fr
  • FR1135042A - infrared ray electric transmitter : en fr
  • GB773560A - Variable delivery pump control apparatus : en
  • DE962562C - Flap valve with circumferential seal that can be pressed on from the outside : de en
  • DE962688C - Belt conveyor with switch operation : de en
  • DE962764C - Internal combustion engine with exhaust gas turbocharging : de en
  • DE962856C - Method for applying heating elements of a de-icing system to a support surface : de en
  • CA539908A - Production of coke : en fr
  • DE962605C - Anion exchangers for the treatment of liquids : de en
  • DE962825C - Very heat-resistant and crack-free drying stoving lacquer : de en
  • DE1007180B - System for regulating the ice build-up on vehicle parts, in particular aircraft parts, with the aid of thermal energy : de en
  • DE1743988U - UNLOADING PLATFORM FOR SCHUETTGUETER, ESPECIALLY ON WAGONS. : de en
  • DE962612C - Process for the preparation of therapeutically valuable 1-phenyl-2,3-dimethyl-pyrazolone- (5) -4-amido-dialkyl- (diaryl) -phosphinic acids or -alkyl-phosphonic acid alkyl esters : de en
  • FR1135353A - Improvements to electrolytic recording materials : en fr
  • DE962499C - Plastic housing for centrifugal pumps : de en
  • AT189725B - Small electric stove with two hotplates and an oven for connection to the mains electricity supply : de en
  • US2789566A - Method of cutting and dressing hair : en
  • US2789636A - Door operating mechanism : en
  • US2790132A - Current regulating system : en
  • DE962570C - Process for the production of water-insoluble carriers with a hydrophilic surface which are suitable for light-sensitive layers : de en
  • CA539964A - Electrical switches : en fr
  • AT189716B - Luminaire with fluorescent lamps : de en
  • AT189743B - Process for the production of dextran degradation products for pharmaceutical purposes : de en
  • GB773371A - Circuit breaker for condensers fitted in housings : en
  • USD180152S - Triple dresser : en
  • US2789564A - Tobacco leaf deveining machine : en
  • DE1007100B - Machine for peeling cashew nuts : de en
  • DE1006951B - Closed electrical machine : de en
  • DK82702C - Method for varying the transmission bandwidth by intermediate frequency amplification and television receiver for performing the method. : da en
  • US2789288A - Magazine type wound clip applicator : en
  • US2789755A - Compressor control system : en
  • US2789864A - Combination drinking fountain and faucet : en
  • US2790128A - Discontinuing charge to precipitator electrodes during cyclic cleaning periods : en
  • DE1007071B - Gas meter for right and left connection : de en
  • AT189699B - Damper winding for the rotor of turbo generators : de en
  • DE962641C - Device for gradually slowing down or stopping a moving object, in particular a falling elevator : de en
  • DE962722C - Connector for connecting movable electrical devices : de en
  • DE962850C - Liquid pump for pumping small amounts of liquid against a low pressure head : de en
  • DE962546C - Light stabilizers : de en
  • GB773529A - Improvements in the treatment of polymeric materials : en
  • US2789438A - Idler mechanism : en
  • US2789532A - Wind oriented cattle feeder : en
  • DE1743797U - PLUG SAFETY FOR LABORATORY GLASS TAP. : de en
  • US2789581A - Reserve pressure cylinder : en
  • US2789746A - Carton : en
  • US2789821A - Inflatable ball having a carcass, including a synthetic thread winding : en
  • US2789526A - Snag proof anchor : en
  • US2789492A - Hand guided, self-propelled cultivating device : en
  • AT189721B - Method and device for the precise definition of the anode-cathode distance in the manufacture of gas discharge devices : de en
  • DE1006893B - Arrangement for recording and retransmitting coded messages : de en
  • US2789543A - Stabilized pneumatic regulator apparatus : en
  • US2789644A - Control circuit for sequentially operated device : en
  • DE962727C - Arrangement for electromotive actuation of electrical switches : de en
  • DE1007098B - Scraper brush for potato planters with cup chains : de en
  • DE1743648U - PULLER FOR RAIL NAILS. : de en
  • GR17772B - COMBINATION OF FISHERIES AND FOOD PRESERVATION CRAW. : el en
  • GB773377A - Electron lens : en
  • DE1006933B - Temperature-dependent electrical switch, especially for temperature controllers : de en
  • DE1743729U - EXTENDING VERTICAL DRAWER FOR KITCHEN MACHINES WITH TWO VARIATIONS. : de en
  • DE962845C - Clamping device for collets, preferably on machines : de en
  • GB773365A - Manufacture of anti-diazotates : en
  • US2790104A - Surface discharge spark plug and method for making such a spark plug : en
  • DE962503C - Drawing ruler : de en
  • FR1135040A - Instant and secure attachment device of the fixed cleat to the hunting sword of the looms : en fr
  • FR1135192A - Tool for adjusting and checking spark plug electrodes : en fr
  • DE962775C - Machine for handling sheets and inserting sheets into envelopes : de en
  • DE962860C - Auxiliary pedal for one-legged operation of the pedals of motor vehicles : de en
  • GB773244A - Improvements in or relating to co-axial cable devices for transmission of electric energy having a wide frequency range : en
  • CA539975A - Control knob : en fr
  • FR1135022A - Process for preparing indole and its homologues : en fr
  • FR1135103A - Artificial flower enhancements : en fr
  • GB773228A - Improvements in and relating to a wireless receiver set : en
  • GB773340A - Improvements in or relating to the packaging of margarine : en
  • US2789752A - Perforated tear sheet for cigarette and the like packages : en
  • DE962213C - Device for conveying or for conveying and chopping straw, hay, alfalfa, clover, green fodder or the like. : de en
  • DE962452C - Plug connection for single pole cable : de en
  • DE1743821U - DEVICE FOR CATCHING PREVIOUS FISH. : de en
  • FR1134960A - Special burners for preheating and annealing : en fr
  • GB773454A - Sewing machine : en
  • DE1743670U - MULTIPLE ADJUSTMENT CONTROLLERS ARRANGED ACCORDING TO A PRINTED CIRCUIT. : de en
  • FR1135312A - Method for improving the anti-vibration isolation provided by any insulating, absorbing or elastic device : en fr
  • FR1135051A - Improvements to gas burner ignition devices : en fr
  • FR1134996A - Improvements to grease plugs and the like : en fr
  • FR1135171A - Cyclone hearth : en fr
  • GB773402A - Manufacture of condensation products of fluoro-ketones : en
  • DE1006827B - Process for impregnating glass fibers to increase the adhesive strength against synthetic resins : de en
  • DE1743609U - HANDLE, ESPECIALLY FOR GAS REGULATORS. : de en
  • DE962426C - Car wash : de en
  • FR1135015A - Coating tiles : en fr
  • DE1743768U - FORMWORK BEAM. : de en
  • FR1135020A - New vehicle storage process : en fr
  • GB773564A - Improvements relating to wall boxes for electric switches : en
  • US2789374A - Tendon guard : en
  • US2789774A - Textile winding : en
  • US2790089A - Three-element semi-conductor device : en
  • GB773554A - Improvements in or relating to safety control arrangements for gas heated appliances : en
  • DE1006899B - Arrangement for fine control of a magnetic amplifier with self-saturation with AC output : de en
  • DE1007123B - Multi-sliding surface bearing with rigid or adjustable wedge gap profile : de en
  • GB773366A - Calculator : en
  • GB773444A - Improvements in oscillatable blade cutting apparatus, in particular for skinning slaughtered animals : en
  • DE962768C - Piston pump driven by compressed air : de en
  • CA539835A - Moulding thermosetting resins : en fr
  • CA539988A - Antimanipulative combination lock : en fr
  • GB773378A - Improvements in harvester-threshers : en
  • DE962429C - Process for the production of ª € ú¼ ªŠ-unsaturated carboxylic acids or their offshoots : de en
  • DE1006892B - Circuit for generating a sawtooth-shaped current in the vertical deflection coil of a television receiver : de en
  • US2789570A - Tent : en
  • US2789976A - Nu-carboxyalkyl hexityl amines : en
  • US2790152A - Swiveled cable connector : en
  • AT189674B - High voltage electrical insulation device : de en
  • FR1135338A - Advanced Spectacle Valve : en fr
  • GB773331A - Improvements in or relating to the preparation of monovinyl ethers of dihydric alcohols : en
  • AT189637B - Process for the production of a low phosphorus, nitrogen and oxygen steel in the converter : de en
  • AT189744B - Process for the preparation of chontroitin polysulfuric acid esters : de en
  • DE962525C - Process for the production of xanthogenic acid esters : de en
  • DE1743907U - CONTAINER MADE OF THERMOPLASTIC PLASTIC. : de en
  • CA539783A - Moccasin type article of footwear and method of making the same : en fr
  • CA540030A - Alkyd resins modified with substituted aromatic monocarboxylic acids : en fr
  • CA539800A - Clamp for tube structures : en fr
  • FR1135107A - New derivatives of gamma-pyrone : en fr
  • GB773326A - Perfluoro quaternary nitrogen compounds : en
  • GB773373A - Fastener applying machine : en
  • FR1135221A - Process for the manufacture of panels, plates and sheets in general, with ordinary or treated rice hulls, and the products obtained by this process : en fr
  • GB773169A - Improvements in or relating to motor fuel : en
  • BE529009A - : en nl
  • DE1006846B - Process for the preparation of 2-deoxy-2-amino sugars : de en
  • DE1007196B - Device for washing the underside of vehicles, in particular motor vehicles : de en
  • DE1006995B - Process for the catalytic conversion of hydrocarbon fractions : de en
  • GB773121A - Conversion of hydrocarbon oils : en
  • GB773262A - Improvements in or relating to a movable and folding barrier component forming a barbed wire entanglement for military and other purposes : en
  • GB773318A - Improvements in or relating to aerofoils : en
  • CA539815A - Sheet transposing apparatus : en fr
  • CA540021A - Atomizing sprayer : en fr
  • DE962638C - Process for the preparation of adsorbent compounds : de en
  • DE1743611U - DEVICE FOR DRILLING LARGE HOLES IN ROCK DRILLING. : de en
  • AT189698B - Compounded alternator : de en
  • GB773120A - Process and arrangements for recording variations in phenomena : en
  • DE1006915B - Broadband high frequency transformation line : de en
  • DE1007151B - Grinding device : de en
  • DE1007214B - Sole core made of fillers bound by glue and process for its manufacture : de en
  • DK82732C - Apparatus for making corrugated fiber cement boards. : da en
  • GB773103A - Improvements in or relating to mobile elevators : en
  • GB773182A - Gyratory crusher : en
  • GB773489A - Antioxidants and stabilisers for mineral oils : en
  • US2789655A - Magnetic dust traps or filters : en
  • US2789782A - Small article holding clip : en
  • USD180154S - Vaporizer housing : en
  • FR1135101A - Improvements to Folding Canvas Armchairs and Similar Articles : en fr
  • GB773451A - Improvements in and relating to a sewing machine : en
  • CA539756A - Tablet counter : en fr
  • CA539999A - Process for recovering iodine from iodine-containing aqueous glycol solutions : en fr
  • US2789654A - Apparatus for filtering air or gas that enters beer kegs : en
  • US2790122A - Load resistor cooling system : en
  • DE1743619U - ARRANGEMENT FOR FASTENING THE FUNNEL CAP ON THE CYLINDRICAL OUTER SLEEVE OF A SPINNER. : de en
  • DE1743776U - CIRCULAR SPRING HOLDER. : de en
  • US2790094A - Voltage step-down device for dual signal elements : en
  • CA539789A - Dead end for cables : en fr
  • AT189613B - Basket with rails for lining up hanging files and the like like : de en
  • US2789716A - Mobile pipe handling mechanism : en
  • US2790068A - Keyhole illuminator : en
  • CA539811A - Lubricating oil additive obtained by heating petroleum sulfonate with p2s5 : en fr
  • CA539986A - Lubricants : en fr
  • DE1007062B - Process for obtaining polymerization products of ethylene : de en
  • DE1007163B - Device for the production of sacks or bags from heat-expandable film material : de en
  • FR1135088A - Die for the manufacture of horseshoes : en fr
  • DE1743965U - ENTERTAINMENT GAME. : de en
  • DE1006974B - Socket for fluorescent lamps with two-pin bases : de en
  • DE1743933U - LAMP MOUNTED ON ELECTRIC OR HAND-POWERED DRY SHAVER. : de en
  • DE1007210B - Ink feed for fountain pen : de en
  • DE1743704U - PUMP BODY. : de en
  • DE962607C - Process for the preparation of ª ‡ -Keto-ª † -alkoxyaconitsaeureestern : de en
  • US2789850A - Door catch : en
  • US2789907A - Method of producing a bottom-or topfermented beer having a high malt extract and a low alcohol content : en
  • US2790141A - Semiconductor measuring system : en
  • DE1006923B - Pull protection for cables in an explosion-proof connector : de en
  • DE1007232B - Two-ply cardboard handle curved around a root : de en
  • DE1743702U - WET AND DRY STERILIZER FOR DENTAL INSTRUMENTS. : de en
  • AT189656B - Circuit arrangement for switching from two-wire two-wire traffic to two-wire four-wire traffic in telecommunications, in particular telephone systems : de en
  • AT189714B - Electric high pressure gas discharge lamp : de en
  • AT189624B - Process for the production of aromatic hydrocarbons : de en
  • CA539794A - Slip socket releaser : en fr
  • US2789311A - Manufacture of speedometer gear units : en
  • US2789846A - Self-lubricating oil well stuffing box : en
  • US2790100A - Electrical brush : en
  • US2789317A - Multiple mold grid molding, trimming, and sorting machines : en
  • US2789650A - Safety vehcilse seat : en
  • US2790160A - Storage systems for electronic digital computing apparatus : en
  • USD180157S - Fan propeller : en
  • CA539934A - Inertia drive signal seeking tuner : en fr
  • CA539909A - Hydroforming : en fr
  • DE1006989B - Process for the production of difluoropyranthrone : de en
  • DE962823C - Process for the preparation of copper-containing disazo dyes : de en
  • GB773484A - Improvements in or relating to a photographic method of and apparatus for producingautotype originals for intaglio printing : en
  • DE962438C - Hot wind valve with cooling rings : de en
  • DE962476C - Method and device for the detection of hydrocyanic acid : de en
  • US2789679A - Vial feeding machine : en
  • AT189736B - Process and device for the catalytic conversion of methane : de en
  • CA539926A - Stabilizing circuit for alternating current generator : en fr
  • AT189627B - Process for the preparation of new, ring-substituted 4-amino-uracils : de en
  • CA539877A - Dampening system and method of using same : en fr
  • CA540004A - Transmissions : en fr
  • US2789537A - Pigling feed trough : en
  • DE1743910U - DEVICE FOR ENCLOSING BARRELS. : de en
  • CA539829A - Hand brake lever handle construction : en fr
  • CA539766A - Press for shock absorbing spring assemblies of crawler tractors : en fr
  • CA539949A - Air cleaner assembly : en fr
  • DE1743866U - DEVICE FOR HOLDING INTERCHANGEABLE, THIN TRAILS OF FINAL LENGTH. : de en
  • AT189605B - Process for the continuous or discontinuous bleaching of natural or regenerated cellulose fibers or products made from them with alkali or alkaline earth chlorite solutions : de en
  • DE1006876B - Process for improving the magnetic properties of sintered iron-nickel-aluminum permanent magnet alloys : de en
  • US2789561A - Letter filing mechanisms : en
  • DE1743774U - SAW MACHINE. : de en
  • AT189733B - Process for making soap : de en
  • CA539855A - Metalliferous azo-dyestuffs and process of making same : en fr
  • DE1006871B - Soil improver consisting of lime-clay-humus complex compounds : de en
  • US2789415A - Rotary-heat-engine : en
  • US2789803A - Bubble plate for a fractionating column or the like : en
  • CA539994A - Accounting machines : en fr
  • DE1006900B - Circuit arrangement for limiting alternating voltages : de en
  • DE1743655U - MICROPHONE CAPSULE. : de en
  • US2789938A - Method of producing a diuretic effect with p-carboxybenzenesulfonamide : en
  • DE962534C - Three-pole plug for electrical cords with protective contact : de en
  • US2789313A - Plastic bottle molding machine : en
  • CA540014A - Foundation garment : en fr
  • CA540055A - Packaging table ready meats : en fr
  • FR1135095A - Method and device for the evacuation and purification of fumes and similar gases : en fr
  • GB773110A - Improvements in or relating to photographic printing frames or copyholders : en
  • GB773312A - Improvements relating to transparent films which are electrically conducting : en
  • CA539874A - Depth wheel for seed planters : en fr
  • US2789440A - Transmission : en
  • US2789715A - Interchangeable truck body : en
  • US2789748A - Display lug box : en
  • USD180160S - Coffee server : en
  • GB773107A - Improvements in tubulous vapour generating and vapour heating units : en
  • GB773126A - Improvements in or relating to power operated spraying machines : en
  • GB773319A - Improvements in or relating to machines for milling, planing, grinding, planishing or otherwise treating or forming a contoured surface : en
  • AT189628B - Process for the production of new phosphoric acid esters of kojic acid : de en
  • AT189750B - Steel mill mold : de en
  • DE1007037B - Car slewing crane : de en
  • DE962533C - Cone clamp for tensioning electrical cables : de en
  • FR1135210A - Slotted cap with automatic opening and closing : en fr
  • CA539955A - Electric power supply equipment : en fr
  • CA539780A - Eyelash curler : en fr
  • FR1135039A - pipe elements for transporting abrasive materials or abrasive materials : en fr
  • AT189671B - Method and device for applying a spiral-like marking to rope structures : de en
  • DE1007087B - Revolving meter for hydraulically driven drilling turbine : de en
  • DE1743781U - DEVICE FOR DISPLAYING THE RELATIVE FILLING LEVEL OF LIQUID CONTAINERS. : de en
  • DE962851C - Control slide with flow control for a double-acting servo motor : de en
  • FR1135060A - Fuse cartridges : en fr
  • FR1135242A - Clamping tool : en fr
  • GB773159A - Improvements relating to high temperature pipe joints : en
  • GB773380A - Improvements in or relating to producing multiplex television signals : en
  • FR1135117A - Improvements to maneuver buttons used, among other things, to equip gas or electricity appliances : en fr
  • GB773476A - Improvements in hydroforming : en
  • DE1006859B - Process for the production of new nitrogen-containing, cation-active condensation products suitable as textile auxiliaries : de en
  • DE1743715U - STOVE CART. : de en
  • DE962471C - Method for gluing profiled foils : de en
  • DK82746C - Electric discharge tube for low electrode voltages. : da en
  • FR1135165A - Device for comparing two beams of rays : en fr
  • FR1135315A - Automatic adjustment device : en fr
  • GB773317A - Improvements relating to electric fires : en
  • GB773472A - Improved control system for variable speed power transmission mechanism : en
  • FR1135001A - Installation for priming a siphon in a hydraulic structure : en fr
  • DE1007019B - Tablet or similar dispensers : de en
  • DE1007191B - Compensation device for air-sprung vehicles : de en
  • US2789500A - Process of making a printing member : en
  • FR1135263A - Buildings, agricultural dwellings, etc., in bundles, aggregates and laths : en fr
  • US2789810A - Cushioning device for railroad cars : en
  • DE1006935B - Control device for automatic adjustment of processes to an extreme value : de en
  • DE1006981B - X-ray apparatus : de en
  • DE1007181B - Triangular parachute, especially a non-circular parachute with a freely movable support ring : de en
  • DE1007211B - Roll-Loescher with grip discs on the face : de en
  • DE962577C - Vacuum detector with a signal whistle for pneumatic tires : de en
  • CA539890A - Method of insulating electrical conductors : en fr
  • GB773113A - Improvements relating to liquid circulation systems, particularly such as are used for servo installations on motor vehicles : en
  • DE1007235B - Carrying bag with clothes hanger for packing items of clothing : de en
  • DE1743834U - PLASTIC DRILLING CLAMP. : de en
  • CA539821A - Drive mechanism for washing machines and the like : en fr
  • CA539882A - Roasting of arsenopyrite ores : en fr
  • US2789971A - Polycarbonates from 4, 4'-bis (beta-hydroxyethyl)-biphenyl-bis : en
  • DE1006874B - Hairpin heat exchanger : de en
  • DE1743784U - DEVICE FOR DICTIONALS. : de en
  • FR1135013A - Control device for electrode grippers : en fr
  • FR1135070A - composite element supporting resistances : en fr
  • GB773491A - Process for the manufacture of cerium mischmetal with low contents of iron, silicon, aluminium, copper, lead : en
  • US2789695A - Treating hydrocarbon oils : en
  • US2789970A - Polycarbonates from 1, 4-bis-(beta-hydroxyethyl)-benzenes-bis : en
  • US2789990A - Method of preparing dithiol monocarboxylic acids and esters : en
  • US2790102A - X-ray tube anode : en
  • DE1006985B - Method for resistance roller seam welding, especially of pipes, with alternating current : de en
  • DE1743826U - FITTING FOR THE ATTACHMENT OF SUPPORT RODS AND LIKE. : de en
  • GB773227A - Improvements in or relating to silencers for gas streams : en
  • DE962467C - Impregnation and filling of leather : de en
  • GB773243A - Triazine derivatives : en
  • GB773492A - Improvements in or relating to universal kitchen electric motor driven machines : en
  • US2789587A - Exhaust machine : en
  • DE1006983B - Method and device for super-microscopic imaging by means of an ion microscope : de en
  • DE962496C - Stand for displaying men's shirts, shirt blouses and similar items of clothing : de en
  • GB773218A - Improvements in or relating to electro-magnetic induction devices : en
  • FR1135387A - Device to write checks and protect them against forgery : en fr
  • GR17783B - NEW TYPE OF REGULATED OIL AND TURNS FOR THE INTERNAL COMBUSTION ENGINE. : el en
  • DE962810C - Device for preventing the interception of recordings on magnetic remote sound recording devices after disconnection : de en
  • DE1007241B - Silo for storing white sugar : de en
  • DE962522C - Container lining, consisting of two or more layers of panels that grip behind dome stones : de en
  • CA539788A - Adjustable orthopedic insoles : en fr
  • GB773087A - Multiple compartment ampoule for use with a surgical syringe : en
  • GB773131A - Improvements in and relating to the preparation of esters of chloromethyl benzoic acids : en
  • FR1135224A - Glass composition : en fr
  • FR1135329A - Process for preparing aliphatic ketones : en fr
  • FR1135376A - Holder for removable household appliances : en fr
  • GB773361A - An improved process for the dehydration of cooked mashed potato : en
  • US2789571A - Beach umbrella carrying case : en
  • US2789827A - Heel release ski binding : en
  • DE1007032B - Roller for hairdressers u. like : de en
  • DE1743894U - INDEPENDENT HEADLAMP TURNING DEVICE FOR ILLUMINATING ROAD BENDINGS. : de en
  • DE768136C - Process for the isomerization of hydrocarbons : de en
  • DE962509C - Impact device for hammering, chiselling, engraving, etc. like : de en
  • DE962580C - Ring nozzle for making artificial hoses from fiber mass : de en
  • FR1135123A - Improvements to pile fabrics : en fr
  • FR1135259A - Hot air device : en fr
  • GB773388A - Method of obtaining a direct-positive image in a silver halide emulsion layer : en
  • DE962449C - Interference suppressor for broadband suppression : de en
  • DE962572C - Gearbox for floor conveyor devices with the same number of switching stages for forward and backward travel : de en
  • DE1006898B - Amplifier of high linearity with gain control by influencing a negative feedback : de en
  • FR1135303A - Method and apparatus for casting metals : en fr
  • FR1135321A - Method and device for fixing cathode ray tubes in television receivers : en fr
  • FR1135054A - Advanced rotor for magnetic flywheels : en fr
  • FR1135288A - Method and apparatus for desiccation with or without evacuation of the gases contained in the material : en fr
  • FR1134972A - Improvements to weft-passing devices of continuous feed looms : en fr
  • GR17774B - ANCULAR (HYDRAULIC) DISC. : el en
  • DE1743836U - FLEXIBLE GROOVED TUBE. : de en
  • GB773400A - Depth adjustment for ground working implement : en
  • DE962745C - Device for the continuous production of foils or webs from thermoplastics : de en
  • FR1135381A - Improvement in pressure injection molds : en fr
  • DK82703C - Coupling for generating sawtooth-shaped currents in a vertical deflection coil of a television receiver. : da en
  • GB773363A - Improvements in or relating to straight bar knitting machines : en
  • DE1006937B - Charging rectifier for multi-stage charging : de en
  • FR1135237A - Apparatus for reproducing documents by light : en fr
  • GB773215A - Improvements in or relating to refrigerators : en
  • DE1743874U - PRESS, IN PARTICULAR HYDRAULIC PRESS. : de en
  • DE1007035B - Device for the automatic application of shoe cream to rotating brushes : de en
  • DE956125C - Process for the preparation of a water-soluble cellulose ether containing silicon dioxide : de en
  • FR1135399A - Gear change and reverse gear without toothed wheels : en fr
  • US2789915A - Plasticized benzyl dextran and filament formed therefrom : en
  • DE1743618U - DRY SPIN HOUSING. : de en
  • FR1135304A - Process for preparing ketonic acids : en fr
  • US2789377A - Dolly for digging and carrying scraper : en
  • USD180166S - Case for a film projector or similar article : en
  • DE1006953B - Arrangement for the automatic control of the phase position of the switch-off time of a contact converter : de en
  • CA539962A - Thermal insulating bodies and method of manufacture : en fr
  • DE1006975B - Contact spring set for relay or the like. : de en
  • DE962610C - Process for the preparation of 1- (ª ‰ -Diaethylaminoaethyl) -theobromine-bromaethylate : de en
  • DE962703C - Depositing device for hectographic duplicating machines : de en
  • FR1135056A - Multi-figure indicator light : en fr
  • US2789305A - Sponge rubber dish washer : en
  • DE962802C - Arrangement for the storage of paper sheets on a paper processing machine : de en
  • GB773151A - Improvements in or relating to apparatus for carrying out chemical reactions : en
  • GB773337A - Pipe and rod couplings : en
  • AT189672B - Impregnating compound for electrical cables : de en
  • US2789462A - Light polarizing device for use as sunglasses or as stereo viewers : en
  • US2789577A - Life raft valve : en
  • GB773164A - Improvements in brakes for spindles for textile spinning and twisting machines : en
  • US2789390A - Animal trap : en
  • FR1135122A - Hydraulic control device with speed control, for circuit breaker : en fr
  • FR1135226A - Manufacturing process of baked clay building materials : en fr
  • GB773129A - Improvements in and connected with containers : en
  • GB773267A - Manufacture of sulphonamide derivatives suitable for retarding the excretion of drugs : en
  • FR1134965A - Improvements made to balls, especially tennis balls : en fr
  • GB773410A - New guanidine compounds, process for their preparation and their use as analytical reagents : en
  • GB773460A - Automatic closure means for tank filling line : en
  • DE1006988B - Process for the production of chromium-containing azo dyes : de en
  • US2789814A - Power actuating means for swinging door : en
  • DE1007084B - Machine for dividing and taking square roots : de en
  • DE1007192B - Disc brakes, especially for motor vehicles : de en
  • DE1006929B - Spark chamber, especially for cam switches : de en
  • DE1007055B - Process for the production of lightfast surfaces from synthetic resins formed using polyisocyanates : de en
  • DE1743662U - CABLE CLAMP FOR FIXING ELECTRICAL CABLES. : de en
  • DE1743765U - FORMWORK SUPPORTS. : de en
  • DE1743903U - SNOW CHAIN FOR VEHICLES. : de en
  • US2789917A - Method of preparing an asphalt emulsion : en
  • US2790015A - Catalytic dehydrogenation of hydrocarbons : en
  • US2789754A - Thermal pump for gases : en
  • DE1007143B - Device for fastening the taper shank of tools : de en
  • DE962474C - Balancing machine with electromechanical force gauges : de en
  • DE962530C - Vehicle for cleaning rails : de en
  • DE962827C - Connection between the runner shafts of a turbine and a centrifugal fan : de en
  • FR1135034A - Transducer transforming an electrical capacity into pressure : en fr
  • GB773368A - Improvements in or relating to electrostatic deflecting means for cathode ray tubes : en
  • DE1007053B - Injection molding machine consisting of an injection cylinder and a pre-plasticizing screw : de en
  • DE1743721U - HIGHLY ELASTIC UPHOLSTERED BODY. : de en
  • DE962732C - Test arrangement for high-voltage circuit breakers with separate high-current and high-voltage circuits : de en
  • DE1006845B - Process for the preparation of a 1, 1, 3-tributoxy-2-halopropane : de en
  • DE1743794U - DEVICE FOR CHECKING THE VACUUM PRESSURE IN THE INTERIOR OF LOCKED METAL CONTAINERS. : de en
  • DE1743817U - ROLLER FILM WINDOWS FOR FARMHOUSE. : de en
  • DE962584C - Anti-skid sole, especially for professional boots made of rubber, plastic or the like. : de en
  • DE962451C - Self-locking connector pin : de en
  • US2790168A - Signal generator : en
  • GB773405A - Fuel injection internal combustion engines : en
  • US2789538A - Animal restraining device : en
  • GB773137A - A three-part trap for washhand basins or the like : en
  • GB773237A - Process for softening hard paraffin wax by cracking : en
  • GB773153A - Process and apparatus for coking petroleum oils : en
  • GR17788B - MANUFACTURE OF DRY ELEMENTS FOR USE OF FIXED FRAMES OF ALL SHAPES OF BAKELITE OR THERMOPLASTIC MATERIAL AND ELECTROLYGIC ADDITION. : el en
  • DE1743833U - MANIFOLD CONSISTING OF TWO OR MORE COMPOSITE PIPE SECTIONS. : de en
  • DE1743852U - DEVICE FOR ADJUSTING THE FABRIC PRESSURE. : de en
  • DE962613C - Process for the production of new polyglycol esters : de en
  • FR1135127A - Coating for floors, in particular in motor vehicles : en fr
  • DE962702C - Rotary machine for stamping material webs : de en
  • DE1006823B - Control device on a washing machine by means of a multi-pole rotary switch : de en
  • GB773357A - Improved apparatus for collecting liquid samples : en
  • US2790121A - Antenna rotator and control system : en
  • FR1135378A - Oscillating screen : en fr
  • US2789732A - Salt and pepper shaker : en
  • DE1743707U - Litter and dust container. : de en
  • US2789808A - Method of and apparatus for controlling circulation of furnace atmosphere : en
  • US2789320A - Textile drawing mechanisms : en
  • US2789481A - Carrier carton assembling machine : en
  • DE1007064B - Process for the production of curable polycondensation products from epoxy and sulfur compounds : de en
  • DE1006814B - Method for fitting zipper halves together : de en
  • FR1135260A - Zigzag sewing machine : en fr
  • DE1006972B - Switching arrangement for brightness control of fluorescent lamps : de en
  • DE1743693U - FIREPLACE. : de en
  • DE962635C - Process for the production of canned blood cells : de en
  • FR1135014A - Crusher-mixer for the preparation of soups and other applications : en fr
  • IS353B6 - Process for producing substances derived from amino diol. : en is
  • US2789790A - Core drilling apparatus : en
  • US2790120A - Temperature responsive servomotor system : en
  • DE962626C - Process for the production of new copper-containing disazo dyes : de en
  • DE1743714U - COAL SHOVEL. : de en
  • DE962542C - Method for monitoring the aging of the solid dielectric, in particular the paper from transformers, machines and the like. a. Apparatus soaked or filled with halogenated hydrocarbons : de en
  • FR1134969A - Advertising board : en fr
  • DE1007124B - Shell for storing shafts u. like : de en
  • GB773351A - Improvements in or relating to hydrotherapy apparatus : en
  • GB773439A - Improvements relating to the sharpening of edged cutting tools : en
  • DE1743966U - SIX PIECE LOTTO DICE SET. : de en
  • AT189669B - Self-supporting aerial cable : de en
  • US2789692A - Self-adjusting cosmetic stick container : en
  • DE1007108B - Two-stroke internal combustion engine with piston-controlled flushing and exhaust slots : de en
  • DE1007206B - Remote control system for reversible internal combustion engines, especially diesel engines, for propelling ships : de en
  • US2789809A - Sealing means for sintering machines or the like : en
  • US2790072A - Tunable transceiver : en
  • US2789383A - Electric trawling system : en
  • DE1006837B - Process for the production of contact sulfuric acid from elemental sulfur : de en
  • DE962757C - Three-point suspension for agricultural tractor attachments : de en
  • FR1135033A - Link for jewelery and related articles of jewelery : en fr
  • GB773333A - Process for the fluidized fixed bed catalytic destructive hydrogenation of hydrocarbon oils : en
  • US2789946A - Thermal diffusion apparatus : en
  • US2790144A - A. c.-d. c. testing device : en
  • CA540031A - Metal working lubricating compositions : en fr
  • US2789707A - Pipe loading and unloading mechanism for vehicles : en
  • US2789839A - Spring detent engaging means for carpet sweeper sectional handle : en
  • DE962864C - Telescopic sight mount for rifles : de en
  • GB773416A - Improvements in and relating to turnstiles : en
  • DE962651C - Process for the production of films, fibers and other shaped objects from polymers or copolymers which contain more than 50% chloroacrylonitrile : de en
  • DK82725C - Releasable connection to construction parts. : da en
  • CA539814A - Water-in-oil emulsion for producing heat reflective fabrics : en fr
  • CA539819A - Electrical connector : en fr
  • DE1007106B - Fishing winch with longitudinal axis : de en
  • DE1743635U - STEAM HEATER. : de en
  • FR1135154A - Fluid flow control device : en fr
  • DE1743990U - STACKER VEHICLE. : de en
  • GB773355A - Improvements relating to oil filters : en
  • CA540041A - Atomiser injector : en fr
  • DE962650C - Process for the production of flame retardant polystyrene : de en
  • DE1743696U - COMPRESSOR SYSTEM. : de en
  • DE962622C - Process for the production of a valve body by flash and arc welding using insert profiles : de en
  • DE962782C - Feed device for pipe stretching presses : de en
  • FR1135257A - Bending process : en fr
  • GB773101A - Improvements relating to the manufacture of compressor or turbine blades : en
  • GR17771B - NEW TYPE INNER SHOE INS. : el en
  • US2789611A - Purse : en
  • DE1007068B - Aluminum-silicon alloys and processes for their manufacture : de en
  • DE962466C - Lubricating oil mixture : de en
  • DE962495C - Device for incubating and pre-cooling yoghurt : de en
  • DE962692C - Vehicle headlights with adjustable reflector : de en
  • US2789563A - Filter elements : en
  • US2789574A - Fluid pressure regulator : en
  • DE1006833B - Dismountable filter nozzle for quick filter systems, consisting of a socket fixed in the base plate, a head piece screwed into this, a filter ring arranged in between and a drain pipe : de en
  • DE1007025B - Process for the manufacture of powder : de en
  • DE1743792U - JOINT ON METAL GOGGLES COMBINED WITH CELLULOID OR PLASTIC PADS. : de en
  • DE962784C - Process for the production of sodium cyanide or other cyanides : de en
  • DE962563C - Multiple valve, especially for pneumatic hammer supports : de en
  • DE962699C - Process for the preparation of choleretically active N-acyl derivatives of 2, 4, 6-triiodo-3-amino-benzoic acid : de en
  • FR1135169A - Gas stove : en fr
  • DE1006883B - Control unit box for the interlocking electrical rail switches for trams or the like. : de en
  • DE1007122B - Hydraulic telescopic shock absorber : de en
  • FR1134966A - Improvements to lures for fishing : en fr
  • US2789292A - Retaining means for sheets, covers or the like : en
  • US2790032A - Contact microphone : en
  • FR1135294A - Device for using the dynamic pressure prevailing in front of the brake throttle arranged in the exhaust duct, applicable to internal combustion engines fitted with an engine brake : en fr
  • DE962681C - Frequency recorder, especially for radio probes, the frequency of which is controlled by the weather-determining elements : de en
  • DK82686C - Close to compressible containers, especially tubes. : da en
  • FR1134957A - Movable steering gear for changing the driving position in light motor cars and the like, in order to balance the load : en fr
  • GB773123A - Plant protective : en
  • DE1743896U - FASTENING BRACKET FOR FLASHERS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE962809C - Circuit for triggering key locks, road blocks or the like. : de en
  • FR1134974A - Improvements to relay auto-switches, and similar devices, usable at least for internal telephone connections : en fr
  • CA539868A - Glass blending : en fr
  • US2789316A - Lubrication of textile apparatus : en
  • USD180161S - Table scarf or similar article : en
  • DE1007082B - Test tube intended for the quantitative detection of mercury in the air : de en
  • US2789405A - Method of packaging : en
  • US2789557A - Ultrasonic therapeutic devices : en
  • DE1006982B - Reactor plant with a primary and a secondary heat transfer circuit : de en
  • US2789893A - Fluid fogging system : en
  • AT189647B - Contact line system : de en
  • US2789436A - Thermal erecting device for gyroscopes : en
  • DE962553C - Process for the production of monocrystalline semiconductor bodies in the form of hollow cylinders by drawing from the melt : de en
  • DE1007094B - Attachment of removable plows to three-point linkage : de en
  • GB773112A - An improved pneumatic spike extractor : en
  • DE962746C - Device for the production of foils, webs, pipes or profiles from thermoplastics : de en
  • US2789605A - Pickle slicing apparatus : en
  • DE1743814U - ASHTRAY. : de en
  • DE962630C - Method and device for the production of wool fat : de en
  • DE962848C - Secondary radiation diaphragm for X-ray exposures : de en
  • FR1135167A - Device for superimposing several photographic images to obtain a color image : en fr
  • DE905932C - Switching device for the electric motor drive for tensioning and relaxing a vehicle suspension : de en
  • DE1743763U - ALL KINDS OF CORRUGATED SHEETS. : de en
  • DE1743726U - KITCHEN CORNER ELEMENT. : de en
  • DE1743853U - SEWING MACHINE VICE WITH SEWING DEVICE. : de en
  • US2789579A - Fluid tank valve : en
  • DE962479C - Spring-loaded valve for internal combustion engines operated via rocker arm : de en
  • AT189676B - Clamp or notch connector, in particular cable lug : de en
  • CA540001A - Method of treating activated manganese dioxide : en fr
  • DE1007096B - ªÍ-shaped trailer disc harrow : de en
  • GB773341A - Improvements in or relating to the fixing of miniature electric circuit breakers : en
  • CA539760A - Chain hoist or puller device : en fr
  • GB773353A - Improvements in or connected with graphs, charts, notices and the like : en
  • GB773563A - Improvements in the manufacture of electric cables : en
  • US2790023A - Anti-static aircraft antenna assembly : en
  • US2790114A - Centralized alternating current control source : en
  • US2789632A - Ignition system for boilers fired with : en
  • US2789892A - Diesel fuel composition : en
  • AT189644B - Dozer blade : de en
  • US2789559A - Syringe with aspiration device for cylindrical ampoules : en
  • US2789778A - Wire dispenser : en
  • US2789881A - Method of operating a chemical recovery smelter furnace : en
  • US2789969A - Polycarbonates from 4, 4'-bis-(hydroxymethyl)-biphenyl-bis : en
  • US2789428A - Gun tube temperature simulator : en
  • DE1007202B - Vehicle suspension, especially for motorcycles : de en
  • FR1135029A - Hydraulic shock absorber : en fr
  • FR1135084A - Oil filter with pressure relief valve making contact : en fr
  • GB773556A - Gas pressure regulator having means for connection to a gas meter : en
  • US2789507A - Fuze for rocket projectiles : en
  • US2789743A - Vehicle attached luggage carrier : en
  • AT189612B - Cabinet for holding hanging files : de en
  • AT189610B - A filing system consisting of a cabinet with inserts : de en
  • DE1743791U - VIEWER FOR STEREO FAL-PICTURE PAIRS : de en
  • US2789501A - Flare buoy : en
  • DE1007146B - Cutting bed for sawing devices for dividing rolled material : de en
  • US2789747A - Carton with folding spout : en
  • USD180156S - Rotatable occupant-propelled teeter board : en
  • US2789634A - Mounting for awnings : en
  • US2789699A - Candle filter : en
  • US2789568A - Washer devices for coal or other granular material : en
  • US2790059A - Resistance soldering device and method : en
  • US2789885A - Process for production of sodium peroxide : en
  • US2790012A - Deodorization of benzene hexachloride : en
  • US2790031A - Circuits for rotary selector and connector switches : en
  • DE1743701U - DOG-FREE MOTORCYCLE GLASSES. : de en
  • DE962550C - Peeling machine for round softwood : de en
  • DE962870C - Method and device for the treatment of moist material, in particular tobacco or tea leaves : de en
  • GB773311A - Improvements in and relating to electro-luminescent structures : en
  • DE1007256B - Device for preparing, for example, a water stream of constant, predetermined temperature by mixing hot and cold water : de en
  • DE1743838U - CLAMPING RING FOR SPACER FOR PIPE INSULATION. : de en
  • DE962423C - Device for extrusion of hollow bars : de en
  • US2789580A - Mechanical transducer with expansible cavity : en
  • US2789776A - Recorder assembly : en
  • CA540051A - Fuel pump : en fr
  • US2789394A - Figurine gift holder for currency : en
  • US2789558A - Medullary in driver and extractor : en
  • US2789714A - Heavy duty gooseneck trailer : en
  • US2789618A - Can crushing machines : en
  • US2789677A - Carbon ribbon supply for typewriters : en
  • US2790004A - Hydrocarbon oxidation : en
  • DE1006999B - Detergents, dishwashing detergents, soaking agents and cleaning agents with a low container weight : de en
  • FR1135136A - The electric cables : en fr
  • CA539939A - Inertia mass device for controlling rotary motion : en fr
  • DE1007033B - Device for fabric cleaning (brush) : de en
  • DE962720C - Electric cable with metal jacket and protective jacket pressed seamlessly over it : de en
  • FR1135141A - Cartridge loader : en fr
  • DE1006958B - Method of electrical frequency measurement : de en
  • DE1007056B - Process for the production of rubber-elastic sealing compounds : de en
  • DE962470C - Steel hollow mast : de en
  • CA539899A - Data transmission systems for digital calculating machines or the like : en fr
  • DE962814C - Arrangement for voltage regulation of an AC voltage source with two taps : de en
  • DE1006978B - Device for the production of tension grids with grid wires for electrical discharge vessels lying on both sides of the bars : de en
  • DE1007177B - Power-transmitting connection between two components : de en
  • DE1743919U - COMMANDER, PREFERRED FOR MACHINE TELEGRAPHS ON SHIPS. : de en
  • DE1007090B - Device for the transmission of rotary movements from one shaft to another for tachometer or the like. : de en
  • DE1007156B - Method for sewing parallel beads on zigzag sewing machines : de en
  • AT189641B - Procedure for avoiding corrugation on rails : de en
  • AT189740B - Method of tanning : de en
  • DE1007039B - Device on slewing cranes for automatic adjustment of the counterweight : de en
  • US2789988A - Preparation of phthalic anhydride : en
  • CA539941A - Radiant heat panel manufacture : en fr
  • AT189720B - Voltage stabilizer tube and method for making the same : de en
  • DE1007249B - Bucket wheel excavator : de en
  • DE1743937U - MULTI-PURPOSE FOLDING PAD. : de en
  • US2789373A - Waxed marking unit : en
  • DE962579C - Controllable pitch propeller : de en
  • DE962868C - Crucibles for the production of the purest semiconductor material, especially silicon and its use : de en
  • US2789536A - Fowl or poultry feeding device : en
  • CA539991A - Limiting control for an audio amplifier : en fr
  • CA540062A - Separation of methanol from methyl acetate by extractive distillation with ethylene glycol : en fr
  • AT189719B - Star-delta switch for compensated three-phase motors : de en
  • DE1743862U - SELF-SERVICE DOUBLE CHECKOUT BOX. : de en
  • DE1743891U - FOLDING AND SWIVELING ADDITIONAL SUN VISOR PROTECTION LENS FOR MOTOR VEHICLES. : de en
  • CA539871A - Method and apparatus for pressure molding : en fr
  • DE1007095B - Triggering device for individual plow bodies on cultivation plows : de en
  • AT189724B - Electric space heater : de en
  • AT189694B - Automatic clutch and drive equipped with it : de en
  • DE1007086B - Full of magnetic storage cores : de en
  • GB773092A - Improvements in or relating to loading apparatus : en
  • US2789343A - Bearing puller : en
  • US2790003A - Basic polyglycol ethers : en
  • DE1743639U - BOOKING PLATE. : de en
  • DK82629C - Process for phosphating metals. : da en
  • GB773074A - Improvements in or relating to carpet sweepers : en
  • GB773150A - Improvements in or relating to the preparation of steroid compounds : en
  • FR1135085A - Drilling machine, in particular for watch stones, industrial stones and die stones : en fr
  • FR1135097A - Shredding machine for strips of wood or similar materials : en fr
  • GB773136A - Apparatus for adding values with the aid of address printing plates : en
  • US2789528A - Photographic film-type indicating means : en
  • US2789641A - Multiple parting-off tool : en
  • GB773199A - Windscreen and wiper assemblies : en
  • GB773307A - New or improved method and means for increasing the water collecting ability of a well : en
  • DE1743680U - ELECTRIC SMALL CANDLE LIGHTING FOR DECORATIVE PURPOSES. : de en
  • GR17773B - LOCK OF FIXING AND LOCKING THE DOORS AND DOORS. : el en
  • US2789463A - Focal lens system for attaching to photographic objectives : en
  • US2789661A - Pneumatic filter seal : en
  • US2790034A - Semiconductor signal translating devices : en
  • CA539773A - Spray gun air cap : en fr
  • US2789686A - Work carrier conveyor : en
  • CA539907A - Hydroforming : en fr
  • CA540056A - Magazine : en fr
  • US2790040A - Dual sound-control switch : en
  • US2790123A - Electric power plant : en
  • US2789768A - Thermo-bulb heat control for deep frying apparatus : en
  • DE1743679U - BULB SOCKET. : de en
  • DE962551C - Method and device for separating supports from their support sheets : de en
  • DE962804C - Compressors for refrigeration machines : de en
  • FR1135327A - Apparatus for measuring distances and movement speeds by frequency modulated electromagnetic waves : en fr
  • CA539846A - Short wave radio aerials and aerial systems : en fr
  • AT189729B - Process for the production of oil or lacquer pastes : de en
  • DE1743902U - ACOUSTIC NOTIFICATION DEVICE FOR TIRE DAMAGE ON MOTOR VEHICLES. : de en
  • DE1743975U - DEVICE FOR DETECTING DARK BURN IN CERAMIC PRODUCTS. : de en
  • US2790001A - Resolution of amino acids : en
  • DE1743738U - DETACHABLE HANGER. : de en
  • DE1743916U - PNEUMATIC HAND PRESSURE PUMP. : de en
  • US2789525A - Device for covering hatch openings : en
  • US2790099A - Polyphase induction machine : en
  • CA539897A - Process for making amorphous silica solids hydrophobic : en fr
  • CA540063A - Dimanganese decacarbonyl and process for producing the same : en fr
  • US2789617A - Pressure equalizing valve : en
  • US2789567A - Toupee construction : en
  • US2789573A - Water conditioning system with constant dosage of the conditioning agent : en
  • AT189648B - Tongue oscillator : de en
  • AT189601B - Ironing board with sleeve wood : de en
  • DE1007010B - Piston compressor : de en
  • CA539847A - Luminescent indicators of voltage : en fr
  • DE1006891B - Color television receiver : de en
  • DE962690C - Roller shovel with cross handles : de en
  • DK82676C - Method for assembling two pipeline elements, each consisting of two concentric pipes. : da en
  • FR1135046A - Opaque headband : en fr
  • AT189650B - A message transmission system that works with pulse phase modulation, in particular a multi-channel system : de en
  • GB773308A - Improvements in endless-track vehicles : en
  • US2790025A - Transmission of colored television images : en
  • CA539913A - Fluid hydroforming : en fr
  • US2789351A - Tooth positioner : en
  • DE1007023B - Manufacture of the antibiotic streptolydigin : de en
  • GB773399A - Tractor mounted drill planter : en
  • US2789455A - Clarinet and like wind instrument : en
  • US2789860A - Manually operated surgical instrument : en
  • US2789902A - Refining of wood pulp : en
  • DE1007215B - Cartridge case made of light metal : de en
  • FR1135151A - Hollow tube for the production of window frames and door frames : en fr
  • GB773091A - Mowing machines : en
  • US2789678A - Conveyor system : en
  • US2789749A - Cardboard dish : en
  • AT189715B - Cold hollow electrode : de en
  • US2789982A - Alkanol pyridines and process of making them : en
  • DE1743948U - DRAWING HEAD FOR DRAWING MACHINERY. : de en
  • DE1743971U - DEFORMABLE RAIL TRACKS, IN PARTICULAR FOR ELECTRIC TOY RAILWAYS. : de en
  • FR1135140A - Combined hydraulic system for mechanically propelled vehicles : en fr
  • GB773345A - Improvements in and relating to electric current limiting arrangements, particularlyfor commutating contact rectifiers : en
  • GB773475A - Improvements in or relating to electro-magnetic variable-speed drives : en
  • US2789964A - Polycarbonates from 1, 4-bis-(beta-hydroxyethoxy)-benzene-bis : en
  • AT189673B - Cable knife : de en
  • DE1006912B - Switching device for high frequency waves : de en
  • FR1135364A - Advanced device for biauricular hearing aid : en fr
  • GB773082A - Improvements in or relating to multiple electrotherapy : en
  • GB773135A - Saturable reactor control for a polyphase motor : en
  • US2789862A - Vehicle window armrest : en
  • US2789457A - Universally floating nut : en
  • CA539992A - Starting of internal-combustion-operated free-piston engines : en fr
  • US2790135A - Power transmission : en
  • AT189614B - Tab for index cards, folders or the like with two resilient foot parts : de en
  • US2790016A - Method for segregating aromatic hydrocarbons : en
  • DE1006854B - Process for the preparation of thionophosphoric acid esters : de en
  • CA540032A - Isomerization of alkyl substituted aromatic hydrocarbons : en fr
  • CA540083A - Polymeric surface active agents : en fr
  • CA540088A - Vehicle tires : en fr
  • US2789379A - Compositions for use in steam ironing and pressing : en
  • AT189727B - Mechanical locking : de en
  • CA539979A - Radiantly heated controlled atmosphere furnace : en fr
  • DE962717C - Method and device for the continuous cutting or slitting of the elastic covering of cables, strands and the like. like : de en
  • FR1135290A - Organo-silicone compounds : en fr
  • US2789347A - Seal for electric hair clipper : en
  • US2789788A - Hydraulic jack : en
  • AT189636B - Electrical switching device, in particular for refrigerating machines : de en
  • US2789662A - Air intake device for engines : en
  • US2789824A - Golf ball dispensing and teeing machine : en
  • AT189711B - Transformer ratio meter : de en
  • DE1006918B - Process for the production of electrical conductors insulated with foam-shaped plastics : de en
  • GB773512A - Apparatus for the assembly of rubber-sprung wheels of single ring construction : en
  • DE1006994B - Fluidized bed process for the catalytic destructive hydrogenation of hydrocarbon mixtures : de en
  • FR1135363A - Improvements to motor vehicles : en fr
  • US2789494A - Evaporative coolers and means for mounting the same : en
  • US2790164A - Sound signal transmitter device : en
  • DK82718C - Heat insulating deposit for walls. : da en
  • DE1006873B - Device for producing ice cubes from water in an ice cream container : de en
  • DE1743872U - ELECTRON FLASH DEVICE WITH VIEWFIELD VIEWER. : de en
  • FR1135147A - Method and apparatus for automatic tuning of a facsimile transmitter : en fr
  • FR1135334A - Process for the purification of naphthalene : en fr
  • GB773502A - Improvements in and relating to the alkylation of aromatic compounds : en
  • DE962653C - Pickups with at least two needles, the holders of which are damped on the outside : de en
  • DE962655C - Cutting apparatus, in particular for cutting flowers : de en
  • DE962671C - Chassis, especially for trailers or larger vehicles : de en
  • GB773202A - Improvements in light sensitive cellulosic layers : en
  • GB773389A - Synchronous motor secondary clock : en
  • DE1006966B - Process for the production of an emitting hollow electrode : de en
  • DE1743706U - HOLDER FOR AN ELECTRIC SHAVER. : de en
  • DE1743867U - AERIAL CAMERA. : de en
  • US2789497A - Apparatus for printing indicia on a web of connected blanks : en
  • US2789959A - Perfluorochloroolefin homopolymer plasticized with perchloroolefin copolymers : en
  • DE962573C - Tilting device for road vehicles : de en
  • US2789334A - Clay pipe cutting mechanism : en
  • US2789454A - Torque-limiting wrench : en
  • US2789562A - Letter file separator : en
  • DE1007193B - Reverse lock for overrun brakes from trailers : de en
  • FR1135057A - Process for treating gases or vapors containing hydrogen sulphide : en fr
  • FR1135360A - Esterification process of terephthalic acid using lower alcohols : en fr
  • CA540050A - System for the removal by suction of broken threads, dust, fibres, and the like on textile machines : en fr
  • DE1743949U - MAGNET SIGN DEVICE. : de en
  • US2789314A - Apparatus for vulcanizing an extruded sheath on a continuous core : en
  • US2789475A - Gun fire control system with hydraulic superelevation : en
  • DE1743754U - VENTILATION GRILLE. : de en
  • DE1743865U - Promotional item. : de en
  • DE1743883U - ROOF STRIP. : de en
  • DE962490C - Flying shears for rolling stock : de en
  • DE962593C - Method and device for producing a cigarette rod for mouthpiece cigarettes : de en
  • DE962484C - Fluid pen : de en
  • DE962552C - Process for the preparation of urethane group-containing polyadducts, which are soluble in organic solvents, from compounds containing at least two hydroxyl groups and polyvalent organic isocyanates : de en
  • AT189717B - Mechanical converter with switching chokes and additional converters : de en
  • DD13083A8 - : en
  • DE1006895B - Snap action with transistors : de en
  • US2789575A - Valve : en
  • US2789794A - Air conditioning system : en
  • US2789395A - Figured roundabout toy : en
  • US2789763A - For making chronological investigation : en
  • US2790084A - X-ray measuring device : en
  • FR1135158A - Transformer with layered winding : en fr
  • DE1007253B - Hand basin with odor trap in the drain : de en
  • DE1743786U - RECORD ALBUM. : de en
  • DE1743840U - DOUBLE NON-RETURN VALVE. : de en
  • FR1135137A - Clothes ironing : en fr
  • GB773531A - Improvements in looms for weaving : en
  • GR17770B - HEAVY CRUDE OIL COMBUSTION SYSTEM AND METHOD FOR CONVERTING LIGHT PETROLEUM OIL BURNERS TO HEAVY LIQUID FUEL OIL. : el en
  • US2789489A - X-ray film holding device : en
  • US2789833A - Securing device : en
  • DE1743650U - WEIGHLESS BOGIE FOR RAIL VEHICLES. : de en
  • DE962616C - Device for generating and filling marks on inserting devices for accounting machines : de en
  • US2789309A - Shrimp clamp : en
  • US2789726A - Dispensing machine : en
  • US2789984A - Preparation of (5-benzyloxy-3-indole)-alkylamines : en
  • US2789676A - Typewriting ribbon : en
  • US2789955A - 3 substituted catechols as anti-skinning agents for coating compositions : en
  • CA539942A - Door latch : en fr
  • DE962508C - Lifting device, particularly in the case of a toilet cistern or flush water container : de en
  • AT189662B - Arrangement in receivers : de en
  • DE1006826B - Impregnation mixture for glass fibers : de en
  • DE1743860U - DEVICE FOR STORAGE AND DISTRIBUTION OF ADVERTISING LETTERS, BROCHURES OR. DGL. : de en
  • CA539940A - Air cleaner and intake silencer and outlet assembly therefor : en fr
  • AT189603B - Drive member for a perforated, z. B. can be used as a follower belt of a film printing machine : de en
  • DE1007028B - Light stabilizers : de en
  • DE1743727U - WORK TABLE FOR THE KITCHEN. : de en
  • DK82699C - Process for the preparation of 2-aceto-3,4-disubstituted furans. : da en
  • FR1135233A - Hand tool with motor drive, for cutting materials with a foamy or spongy structure : en fr
  • US2789993A - Process for the extraction of isanic acid from vegetable oils : en
  • USD180134S - Highchair : en
  • US2789645A - Temperature-actuated free piston apparatus : en
  • USRE24307E - Bumper jack : en
  • US2789496A - Fruit slice holder and juice squeezer : en
  • US2789672A - Clutch and variable speed drive provided with automatic acceleration and deceleration mechanism for punch and blanking presses and the like : en
  • US2789852A - Lock mechanism : en
  • DE1743625U - COLLAR INSERT FOR SHIRTS. : de en
  • FR1135064A - Thermoplastic compositions : en fr
  • FR1135336A - Circuit improvements to improve the signal-to-noise ratio of microwave pulse radio receivers : en fr
  • GB773154A - Improvements in or relating to auxiliary containers for use in motor vehicles : en
  • GB773354A - Pyridoxamine : en
  • CA539985A - Esters of organic carboxylic acids : en fr
  • DE1006897B - Storage circuit with a magnetic core with two possible stable magnetization states : de en
  • DE1743610U - SAFETY DEVICE ON IGNITION DEVICES FOR GAS STOVES, WORKING WITH SPARK GANGS. : de en
  • DE1743708U - OVERSE KNIFE FOR MIXING DEVICES WITH DIVIDING LEGS. : de en
  • DE962644C - Device on grippers to enable the transfer of loads, in particular steel blocks : de en
  • FR1135037A - Reciprocating pump : en fr
  • US2789400A - Straight razor sharpener : en
  • US2789880A - Selective chlorination of beryl : en
  • US2789961A - Mixtures of a hard styrene polymer and a copolymer of butadiene with fumaric acid di-nu-butyl ester and shaped articles made from such mixtures : en
  • US2789484A - Burnishing apparatus : en
  • US2789753A - Self-locking envelope : en
  • US2789783A - Hanger : en
  • CA539866A - Manufacture of glass tubing : en fr
  • US2789781A - Bags with detachable suspension and closure devices : en
  • US2789410A - Alarm time-piece : en
  • US2789771A - Flangeway bar guard block : en
  • FR1135236A - Retractable ball point pencil : en fr
  • US2789474A - Means for stripping links in a firearm : en
  • US2789972A - Interpolycarbonates from 4, 4'-bis (beta-hydroxyethyl) biphenyl-bis : en
  • US2789433A - Pitot tube anemometer : en
  • AT189657B - Cover cap for relay : de en
  • US2789680A - Line divider : en
  • CA539987A - Phosphate ester lubricants : en fr
  • CA540022A - Lap or bobbin feed system for spinning machines : en fr
  • AT189663B - Color television receiver : de en
  • CA540085A - Coreless scoops : en fr
  • US2789870A - Drill pipe protector : en
  • AT189658B - Contact spring sets, in particular for telecommunication relays : de en
  • AT189742B - Magnetic denture : de en
  • US2789765A - Apparatus for counting and measuring particles : en
  • DE1743909U - BOTTLE STOPPER MADE OF ELASTIC PLASTIC. : de en
  • DE1007057B - Hardening agent for organopolysiloxanes that can be hardened to elastomers : de en
  • DE1743984U - SMALL ELEVATOR SYSTEM FOR ASH TRAY AND THE LIKE. : de en
  • AT189646B - Compressed air distributor in connection with a power-driven lubricating device : de en
  • AT189681B - Process for the production of cable ducts : de en
  • AT189718B - Switching throttle : de en
  • AT189617B - Device for the continuous implementation of reactions between gases and solids using the fluidized bed process : de en
  • FR1135390A - Beater mill for the division of fibrous, stubborn or tender agricultural products : en fr
  • DE1007017B - Electric heater for dental purposes : de en
  • DE962555C - Process for dibbling in a square, especially in a square bond, and device for carrying out this process : de en
  • DE962715C - Transformation line with steadily location-dependent wave resistance, especially for decimeter waves : de en
  • FR1135130A - Manufacturing process of sandwich elements and resulting products : en fr
  • US2790049A - Protectors for electric circuits : en
  • GB773565A - An improved device for fixing a mast on a support : en
  • DE1007240B - Method and apparatus for landing and transporting load pipes : de en
  • DE962544C - Sinker head for flat weft knitting machines : de en
  • DE962753C - Foot measuring instrument : de en
  • DE962855C - Recoil nozzle for rotors : de en
  • AT189607B - Stapling machine : de en
  • CA539904A - High-conversion polymerization of diolefins : en fr
  • AT189732B - Process for making soap : de en
  • US2789491A - Apparatus for deep-etching, preferably of printing plates : en
  • DE1743870U - CAMERA, IN PARTICULAR SINGLE-EYED MIRROR REFLEX CAMERA. : de en
  • FR1135228A - Device for removing old paints and similar coats of coating : en fr
  • US2789358A - Plug gauges : en
  • GB773160A - Improvements relating to pneumatic gauging devices for effecting linear measurements : en
  • AT189622B - Process for the preparation of new mineral acid salts of O-glycyl-l-serine or O-glycyl-dl-serine : de en
  • AT189713B - Low pressure discharge lamp : de en
  • DE1743646U - RAIL FASTENING FOR CONCRETE SLEEPERS. : de en
  • DE962486C - Multi-cylinder hydraulic swash plate gear with infinitely variable transmission ratio : de en
  • DE1006852B - Process for the preparation of fluorine-containing olefinic compounds : de en
  • DE1007203B - Method and device for attaching absorbent protective sheets to the base of stemmed glasses : de en
  • CA539914A - Fluid hydroforming operation : en fr
  • CA540046A - Cascade amplifier : en fr
  • FR1135380A - Watch for steering wheels : en fr
  • US2789685A - Flexible chain conveyor : en
  • US2790154A - Searchlight signals : en
  • CA539812A - Polyesters of aliphatic sulfodicarboxylic acids : en fr
  • AT189632B - Cathode for electrolytic cells : de en
  • AT189668B - Stranded wire for highly flexible electrical cables : de en
  • US2789815A - Apparatus for inserting tissue sheets in folder blanks while being folded : en
  • US2789921A - Method for treating paperboard : en
  • AT189659B - Dialing device for message systems : de en
  • CA539854A - Thermostat for internal combustion engines : en fr
  • DE1006996B - Grease : de en
  • DE962460C - Device for aligning the power supply wires of incandescent lamps and for placing the beads : de en
  • CA539842A - Coated mineral granules and products prepared therefrom : en fr
  • US2790019A - Apparatus for handling and processing mineral materials having high fusing temperatures : en
  • US2789401A - Drum sander : en
  • US2789780A - Aircraft arresting system : en
  • DE1007161B - Process for improving drinking water, in particular groundwater, for cattle feeding purposes : de en
  • DE1743687U - ARRANGEMENT FOR SURFACE TREATMENT OF PLASTIC SHEETS, IN PARTICULAR POLYAETHYLENE FILMS. : de en
  • AT189709B - Moving iron precision measuring instrument : de en
  • DE1006836B - Process for extracting SO from low-quality exhaust gases : de en
  • DE1007185B - Speed change gear for motor vehicles : de en
  • DE1007248B - Process for the production of support structures from sheet pile walls : de en
  • GB773287A - Photographic objective shutter with swinging blades : en
  • CA539922A - Method of making abrasive disks : en fr
  • CA540025A - Process and apparatus for generating combustion gases under pressure : en fr
  • GB773138A - Improvements in collapsible cartons : en
  • GB773114A - Improvements in or relating to transparency slides : en
  • GB773270A - Impression control for typewriting machine : en
  • AT189652B - Rotary antenna built into a radio receiver : de en
  • US2789660A - Automatic vacuum cleaners : en
  • US2789638A - Time delay means for roller towel dispensing mechanisms : en
  • FR1135050A - Improvements to safety devices for thrusters : en fr
  • GB773094A - Automatic tube weighing and classifying machine : en
  • US2789370A - Educational workbook : en
  • AT189618B - Process for the production of new O-diazoacetyl-l-serine or O-diazoacetyl-dl-serine, as well as their salts : de en
  • US2789517A - Wheel retainer with spiral cam actuated clamps : en
  • US2789858A - Barrel lifting device : en
  • GB773209A - Improvements in or relating to refrigerating devices : en
  • GB773533A - Improvements in and relating to valves for gas cylinders or other containers : en
  • DE1743626U - CONFECTION SHIPPING BOX WITH BINDING TIES. : de en
  • DE1743742U - DRUM WINCH FOR MULTI-ROPE CONVEYORS. : de en
  • CA539832A - Rotary drum suction filter : en fr
  • FR1135124A - Method and device for introducing, into the processing line, fish fed to a processing machine : en fr
  • GB773418A - Improvements in card position selecting means for printing interpreters : en
  • DE962422C - Vorpfaendeinrichtung for pit extensions : de en
  • FR1135198A - Automatic valve : en fr
  • US2789717A - Re-usable bottle cap : en
  • FR1135009A - Improvements to the welding of two parts by a welding process with high penetration, in particular by electric welding under flux : en fr
  • CA539892A - Tuning device : en fr
  • US2789342A - Spring tool : en
  • US2789435A - Capacitive liquid measuring apparatus : en
  • US2789689A - Windowed package with label insert : en
  • US2790045A - Magnetic relay : en
  • GB773259A - Improvements in fluid heat exchange apparatus : en
  • FR1134979A - Elastic joint : en fr
  • FR1135292A - Vapor phase polymerization of certain 1-olefins : en fr
  • GB773075A - Improvements in or relating to apparatus for reading information stored in electronic storage tubes : en
  • FR1135371A - Luminous advertisement with luminous flux passing through the body of the advertising panels : en fr
  • GB773438A - Improvements in or relating to printing machines : en
  • FR1135345A - Process for the manufacture of rectifiers, transistors, and the like from a semiconductor : en fr
  • FR1135277A - Physico-chemical treatment method and apparatus : en fr
  • GB773273A - Improvements in or relating to tobacco-cutting machinery : en
  • DE962549C - Circular saw blade for woodworking : de en
  • FR1135112A - Guide for re-meshing devices and devices equipped with this guide : en fr
  • FR1135384A - Vending machine, especially for postage stamps : en fr
  • DE1007000B - Process for the production of colored patterned candles and other objects from wax u. like : de en
  • DE1743929U - EXHIBITION SCISSORS FOR TILT & TURN WINDOWS OR DOORS WITH SCISSOR ARMS THAT ARE PARTLY VISIBLE AND PARTLY HIDDEN. : de en
  • GB773084A - Purification of organic compounds : en
  • GB773470A - Improvements in or relating to detector-circuit arrangements : en
  • GB773525A - Improved apparatus for producing and automatically delivering fruit-flavoured soda water into drinking vessels : en
  • DE1743828U - NAIL. : de en
  • DE962752C - Process for removing gaseous impurities from difficult-to-melt metals in groups IV to VI of the periodic table : de en
  • FR1135314A - Reaction products of polymers with polyisocyanates or polyisothiocyanates and process for their preparation : en fr
  • DE962531C - Circuit arrangement for checking the route setting of points in electrical signal boxes : de en
  • FR1135301A - Thermoplastic screw caps giving a perfect seal to the bottles : en fr
  • GB773165A - Improvements in or relating to magnetic switching circuits : en
  • DE1006907B - Arrangement for low-reflection or reflection-free influencing of the direction of propagation of short and very short electromagnetic waves : de en
  • DE1743964U - BALL GAME IN A CAN FOR DETERMINING LOTS OF LOTS AND THE LIKE. : de en
  • FR1135115A - Air suspension for motor vehicles and the like : en fr
  • FR1135018A - Device for washing motor vehicles and other applications : en fr
  • GB773330A - Improvements relating to pressure measuring devices : en
  • GB773379A - Improvements in or relating to escapement regulators : en
  • US2789702A - Means for clamping a shelf to a support in furniture manufacturing : en
  • US2789944A - Purification of water-soluble sulfonated resins : en
  • CA540035A - Production of polymethylbenzenes : en fr
  • DE1743645U - RAIL FASTENING FOR CONCRETE SLEEPERS USED BY THRESHOLD SCREWS OD. DGL. TENSIONED CLAMPING PLATES. : de en
  • DE1743790U - OPTICAL DEVICE, IN PARTICULAR BINOCULARS WITH DRY CARTRIDGES. : de en
  • US2789584A - Weft selection mechanism for looms : en
  • GR17775B - ELECTRIC BIPOLAR AND TRIPOLIC KNIFE SWITCH OF 25, 40 AND 60 AMP, MADE OF PLASTIC MATERIAL OR ANY OTHER MATERIAL. : el en
  • FR1134988A - Process for heat recovery and installation for implementing this process : en fr
  • FR1135155A - Shoe and process for its manufacture : en fr
  • FR1135319A - Arc welding process and installation : en fr
  • GB773465A - A folding spring interior mattress : en
  • GB773342A - Improvements in or relating to sealing closure for fluid containers : en
  • DE962571C - Gyro device for stabilizing the rotors of helicopters : de en
  • GB773176A - Hinge device for sewing machines : en
  • US2789940A - 11 beta hydroxylation of steroids by botrytis cinerea : en
  • US2789340A - Bulky fabrics : en
  • US2789414A - Automatic regulator for timepieces : en
  • US2789534A - Hanging hopper with adjustably suspended feeding trough : en
  • DE962585C - Adjustment device for telescopic sights : de en
  • FR1135152A - Process for the manufacture of a hollow tube consisting of one or more sections obtained from a thin metal sheet : en fr
  • GB773250A - Shift registers : en
  • US2790021A - Thermoelectric generator : en
  • DE1743709U - SHAFT INTRODUCTION FOR MIXER. : de en
  • DE962769C - Pump system with a pressure accumulator : de en
  • DE1743873U - DEVICE FOR COATING PREFERABLY ELECTROSTATICALLY CHARGED PAPER OD. DGL. AREA. : de en
  • DE962646C - Air heater with axial fan : de en
  • US2789657A - Electrostatic precipitators : en
  • DE1743605U - BUTTON FASTENING FOR CLOTHING. : de en
  • GB773306A - Safety device for one man-operated motor rail cars : en
  • GB773393A - R-f coupling arrangements for travelling wave tubes : en
  • GR17781B - BICYCLE MORTIER. : el en
  • US2789728A - Manually portable, selectively operable dispensing spout type, carrying container for liquid : en
  • US2789421A - Letoff control actuating means : en
  • DE1006901B - Dialing device for an automatic telephone system, which consists of a dial switch driven by a motor : de en
  • DE1007198B - Long split rim with removable bevel shoulder ring : de en
  • CA539785A - Continuous external combustion engines : en fr
  • DE1743983U - BUCKET WITH LOCKING LID. : de en
  • DE1743987U - MOUNTAIN BUCKET SUSPENSION. : de en
  • DE962604C - Machine for bending polygonal screw-shaped metal wire reinforcement : de en
  • FR1134987A - Automatic rebalancing process of a voltage, resistance or resistance variation measurement bridge : en fr
  • GB773291A - Adjustable bed or stretcher : en
  • GB773134A - An improved air-cooled compressor plant : en
  • FR1135012A - Process for manufacturing ashtrays for smokers and ashtrays obtained by this process : en fr
  • FR1135368A - Improvements in steam turbine installations : en fr
  • GB773524A - A combined process for distilling and cracking petroleum oils : en
  • GB773119A - Improvements in or relating to means for securing stereotype or like plates to the plate cylinders of rotary printing machines : en
  • US2790047A - Automatic cut-off devices particularly for electric smoothing irons : en
  • DE1743703U - OZONE DEVICE. : de en
  • DE962526C - Process for the preparation of phosphonic acid derivatives of o-phthalic acid : de en
  • US2789444A - Double clutch drive mechanism : en
  • US2789868A - Apparatus for flowing coarse solids : en
  • DE962590C - Device for the production of lacquer, colored or metal coatings using an electrostatic field : de en
  • DE1743928U - FOR WINDOW OR. DGL. CERTAIN LOCKING DEVICE. : de en
  • FR1135059A - Vibratory grinding machine : en fr
  • US2789653A - Muffler attachment for air driven tools of the impact type : en
  • US2789411A - Electric timepiece with power take-off : en
  • DE1007134B - Valve with screwed-in upper part and bell : de en
  • CA540000A - Composition of matter for use in acid-treating processes : en fr
  • GB773179A - Improvements in liquid level alarm systems : en
  • DE1007254B - Wash basin made of ceramic, metal or another material with a slip-on, made of elastic material, formed by a dip tube and a housing surrounding this : de en
  • DE1743946U - SLATE WITH PLASTIC FRAME AND RUBBER BUTTONS. : de en
  • DE962676C - Shaving head for a dry shaver : de en
  • DE1006916B - Implementation element : de en
  • US2789691A - Mousetrap package : en
  • US2789741A - Production of durably-pleated goods : en
  • CA540076A - Gasket assembly for dustproof and watertight enclosures : en fr
  • FR1135317A - Improvements to winding systems used, for example, in a magnetic apparatus for recording and reproduction : en fr
  • GB773096A - Improvements relating to gas/oil separators : en
  • GB773493A - A lubricating composition and process of production thereof : en
  • DE1007027B - Intensive irradiation device especially for killing germs : de en
  • CA540019A - Wood pulp containing glycol ethers : en fr
  • DE1007101B - Process for the artificial influence of the weather : de en
  • DE1743688U - ELECTRIC HEATING DEVICE FOR GASES, IN PARTICULAR AIR. : de en
  • US2789673A - Directional drive control for selfstarting synchronous motor : en
  • GB773236A - Improvements in the preparation of c-nitrosodiarylamines : en
  • GB773279A - Improvements in or relating to cover plates for axle-boxes : en
  • GB773499A - Improvements in or relating to axial-flow compressors and to gas-turbine engines incorporating such compressors : en
  • FR1135052A - Jack or hydraulic cylinder : en fr
  • FR1135269A - Zipper enhancements : en fr
  • FR1134978A - Heater Coupler Plug Rest Box : en fr
  • FR1135322A - Improvements to electronic tubes : en fr
  • GB773408A - Improvements in or relating to unsaturated polyesters and copolymers thereof : en
  • GB773424A - Composite ceramic-metal bodies : en
  • GR17776B - SHAVING BLADE SHARPENER. : el en
  • DE1743667U - STRUCTURAL CLAMP. : de en
  • DE1743927U - POWER DRIVE, IN PARTICULAR FOR VEHICLE DOORS. : de en
  • FR1135385A - Listening device : en fr
  • US2789294A - Shoe stretching apparatus with adjustable toe and heel pieces : en
  • FR1135247A - Gas meter : en fr
  • GB773386A - Improvements in high-speed electrical disconnecting devices : en
  • DE1743623U - CLOSING EXTENSION TABLE. : de en
  • DE962664C - Process for the production of film sheets for photographic purposes : de en
  • GB773288A - Improvements in axial expansion joints for pipes : en
  • GB773541A - Improvements relating to joints for use in pipelines and between parts of vessels : en
  • AT189734B - Plant and use of the same for the continuous catalytic conversion of hydrocarbon oils and processes for carrying out cycle processes : de en
  • US2789467A - Smoke projectile with delay fuse : en
  • USD180162S - Child s bed : en
  • DK82771C - Surgical instrument for use in the treatment of prostate hypertrophy. : da en
  • FR1135118A - Apparatus for harvesting single flowers, inflorescences, or other elements of various plants : en fr
  • DE962614C - Process for the manufacture of furylacrolein : de en
  • DE1007129B - Sealing ring : de en
  • DE1743710U - FLOOR CARE MACHINE, ESPECIALLY VACUUM CLEANERS. : de en
  • DE962674C - Brake valve : de en
  • FR1135220A - Improvement of bottle caps : en fr
  • GB773313A - Improvements relating to processes for making reproductions, especially printing plates, with the application of diazo compounds : en
  • GB773471A - Combined taper-measuring machine and linear dimension gauge : en
  • CA539820A - Electrical connector : en fr
  • GB773468A - Process for the production of 3-substituted 4-hydroxy-coumarins : en
  • USD180158S - Television antenna or similar article : en
  • GB773240A - Improvements in or relating to arrangements for compensating for axial astigmatism in electron lenses : en
  • AT189691B - Permanent magnet armature for polarized electromagnetic systems, especially for polarized relays : de en
  • DE962817C - Electromagnet with hinged armature, in particular hinged armature relay : de en
  • GB773570A - Improvements in projectile fuses : en
  • DE1743750U - TRANSPORTABLE FIELD COOKING APPLIANCE. : de en
  • DE1743841U - HANDLE-DRIVEN VALVE PLATE. : de en
  • US2789485A - Apparatus for spreading surfacing materials : en
  • DE962807C - Reversible seat, especially for rail-bound vehicles : de en
  • DE1743604U - BRUSH WITH ELASTIC INSERTS. : de en
  • DE962567C - Sound post for string instruments : de en
  • DE962716C - Device for winding threads or tapes made of thermoplastics onto electrical conductors : de en
  • GB773548A - Improvements in or relating to resonant coupling circuits : en
  • US2789346A - Disposable safety razor : en
  • US2789851A - Window latch : en
  • DE1743657U - ELECTRODE, IN PARTICULAR TUBULAR OR PANEL ELECTRODE FOR LEAD ACCUMULATORS. : de en
  • DE1743815U - BEET PULLER. : de en
  • FR1135310A - Improvements in diamond dressing devices : en fr
  • US2789300A - Moisture-dispensing broom device : en
  • US2789835A - Vehicle suspension system for boat trailers and the like : en
  • US2789906A - Method of ammoniating cattle feed : en
  • DE962586C - Alusloesgeeraet for proximity fuses responding to radiation, especially infrared radiation : de en
  • GB773251A - Improvements in or relating to multiplex transmission systems for television and like signals : en
  • DE962678C - Sharpening machine for pens : de en
  • US2789797A - Heat exchanger fin structure : en
  • US2789479A - Bolt lock and retracting mechanism for gas operated machine gun : en
  • FR1134999A - Improvements to self-supporting road tanks and similar vehicles : en fr
  • FR1134961A - Improvements to urinary endoscopy instruments : en fr
  • FR1135330A - Process for fractionating mixtures of solid particles of different porosities : en fr
  • GB773314A - Improvements relating to processes for making reproductions, especially printing plates, with the application of diazo compounds : en
  • FR1135325A - Seat and sleeper device : en fr
  • FR1135362A - Automatic sales device : en fr
  • DE1743760U - REINFORCED CONCRETE MOLDED BLOCK WITH GROOVES AND PROJECTION FOR THE PRODUCTION OF A REINFORCED CONCRETE RIBBED CEILING. : de en
  • DE1743897U - BUMPER FOR VEHICLES, IN PARTICULAR FOR SMALL TRANSPORT VEHICLES. : de en
  • DE1007207B - Method for grinding piston rings : de en
  • US2789371A - Device for demonstrating binomial progressive expansion : en
  • US2789836A - Encasing stand for a multiple loose leaf block : en
  • GB773436A - Improvements in or relating to the preparation of polyhydric alcohols : en
  • GB773320A - Improvements in cabinets : en
  • FR1135245A - Coupling device with force limiter : en fr
  • DE1743846U - TRAP SECURITY FOR THE BEARS OF TRAPPER AND CUTTERS. : de en
  • DE962539C - Electrical fuse body for external fusible link : de en
  • DE1743741U - MULTI-SHELL GRIPPER. : de en
  • FR1135164A - Device for comparing the intensities of two beams of rays : en fr
  • FR1135344A - Improvements to the pistons of internal combustion engines : en fr
  • GB773157A - Improvements in or relating to drives for the nippers of combing machines : en
  • DE1743755U - HOUSING FOR GAS HEATED APPLIANCES. : de en
  • GB773316A - Improvements relating to reflectors for electric and other heaters : en
  • FR1134993A - Wallpaper peel off device : en fr
  • CA539938A - Method of making resilient filter elements and batts : en fr
  • CA539956A - Electromagnetic relay : en fr
  • CA540002A - Process for the production of cuprous oxide : en fr
  • CA540007A - Pumping apparatus : en fr
  • CA540029A - Unsaturated esters of substituted cyclohexanecarboxylic acids, polymers thereof, and compositions containing the same : en fr
  • FR1135114A - Soap plodder : en fr
  • FR1135032A - Improvements relating to seals for pistons, stuffing boxes and similar components : en fr
  • DE1743780U - DEVICE FOR WATER SPEED MEASUREMENT, PREFERABLY FOR TURBINES OF HYDROPOWER PLANTS. : de en
  • DE1743807U - THORN BUCKLE. : de en
  • DE962559C - Testing device for fuel injection pumps of internal combustion engines : de en
  • DE962822C - Radiation transformer for generating an X-ray bundle that can be pivoted in space : de en
  • GB773172A - Improvements in or relating to containers of synthetic resin and a device for use intheir manufacture : en
  • USD180136S - Airplane : en
  • DE1743890U - MAIN CYLINDER FOR PRESSURE FLUIDS. : de en
  • DE1743938U - CIRCULAR KNIFE. : de en
  • DE1007212B - Drawing pad that can be placed on a drawing board : de en
  • DE1743850U - SCREENING, IN PARTICULAR FOR TEST SCREENING. : de en
  • FR1135153A - Construction method and construction elements for the implementation of this method : en fr
  • GB773090A - Double-bed circular knitting machine : en
  • GB773115A - Means for admitting hot air or water vapour to the induction systems of internal combustion engines : en
  • GB773205A - A new or improved plummer block or like bearing : en
  • GB773435A - Improvements in or relating to transistor push-pull modulators : en
  • GR17769B - USE OF OPTWARE FIRE IN ELECTRIC OVENS. : el en
  • DE1743793U - DEVICE FOR TESTING BRAKES, IN PARTICULAR OIL PRESSURE BRAKES, FOR LEAKAGE OR GAS ENCLOSURES. : de en
  • FR1135128A - Improvements to bricks or concrete blocks : en fr
  • DE1743979U - CAPSULES FOR FORMING AND STORING PUBLICATIONS. : de en
  • DE962672C - Driver's stand-on truck with direct-acting hand lever steering and a hydraulic locking device for bumps coming from the wheels : de en
  • GB773143A - Manufacture of hydrazobenzenes : en
  • CA540067A - Method of eliminating the electrostatic charge on polyethylene terephthalate fibres : en fr
  • USD180138S - Chair : en
  • GB773539A - Improvements relating to filters : en
  • DE1007015B - Contra-angle head, especially for dental purposes : de en
  • DE1007133B - Backflow protection : de en
  • GB773518A - Storage tank and hopper for use in a engine lubricating oil circulating system : en
  • GB773105A - Improvements in and relating to apparatus for simulating engine operation in an aircraft trainer : en
  • DE962487C - Process to increase the corrosion resistance of artificially hardened aluminum alloys : de en
  • DE1743803U - REGULATOR. : de en
  • DE962858C - Control device for wagons consisting of articulated interconnected parts : de en
  • FR1135106A - Process for treating ores containing nickel and cobalt : en fr
  • DE962516C - Lubricating device for sealing gas storage tanks with movable disks, especially dry gas containers : de en
  • DE1007182B - Flight training device that can be used on the ground : de en
  • FR1135203A - Mine prop clamping device : en fr
  • GB773540A - Improvements in or relating to piston rings : en
  • US2789613A - Key holder : en
  • GB773297A - Suppression of vertically polarized radiation from an omni-directional range antenna system : en
  • GB773343A - Nuclear reactor and reactor tube therefor : en
  • DE1007216B - Circuit arrangement for a person search device with storage facility : de en
  • US2790095A - Device for converting rotary motion into reciprocating motion or conversely : en
  • DE962502C - Device for dispensing measured quantities of beverages or other liquids from a pressurized storage container equipped with a safety valve : de en
  • FR1135211A - Winding stand for dispensing pasty products in tubes : en fr
  • FR1135358A - Process for the preparation of substituted bis (hydroxyaryl) compounds : en fr
  • DE962779C - Opening device on a liquid-tight packaging : de en
  • US2789356A - Spring loaded feeler gauge : en
  • US2789531A - Collapsible cage for birds : en
  • DE1006919B - Device for stripping cables : de en
  • GB773427A - Interpolymers and method for the production thereof : en
  • CA539762A - Electrical resistors and methods of making same : en fr
  • CA540024A - Explosion turbine plant and process for operating same : en fr
  • DE962772C - Bicycle frame : de en
  • GB773145A - A conveyor system with means for inverting articles carried thereby : en
  • GB773376A - Improvements in or relating to electric fuse link and a method of making same : en
  • DE1006963B - Electric two-filament light bulb for motor vehicle headlights : de en
  • DE1007012B - Multi-stage axial compressor with stages that can be switched off : de en
  • DE1007224B - Two-lane steerable roller skate : de en
  • DE1007244B - Device for limiting the vibration amplitudes of a vibration system for electromagnetically driven balance clocks : de en
  • DE1743716U - FLOWER POT COVER. : de en
  • DE1007113B - Inlet line for internal combustion engines : de en
  • GR17787B - HOUSEHOLD LIGHTING SIGNS, STORES, LIGHT SIGNS, DECORATIVE ARTS SIGNS ETC. NO USE NEON. : el en
  • DE1006829B - Brushes, in particular wire brushes, and methods of manufacturing the same : de en
  • DE1006853B - Process for the preparation of imino ether salts : de en
  • DE962747C - Process for accelerating the water absorption of cellulose derivatives which are swellable in water : de en
  • US2789331A - Method and apparatus for making molds useful in casting : en
  • US2789422A - Yarn feeding means for circular knitting machines : en
  • US2789929A - Method of heat treating molybdenum and molybdenum alloys : en
  • US2790158A - Remote control systems : en
  • DE1007229B - Device for placing bricks on supporting battens : de en
  • US2790062A - Electric heaters : en
  • US2789529A - Arrangements in signal apparatus operated by a pressure medium : en
  • US2789903A - Process for production of shaped articles comprising fibrous particles and a copolymer of vinyl acetate and an ethylenically unsaturated acid : en
  • CA540065A - Catalysts : en fr
  • DE1006955B - Autotransformer for highest voltages with layer winding and rigidly earthed star point : de en
  • DE1743914U - MILK PIPE CONNECTION. : de en
  • FR1134998A - Further training in vehicle suspension systems : en fr
  • FR1135311A - Counter : en fr
  • GB773155A - Improvements in heat exchangers, and more particularly in devices for delivering heated air : en
  • US2789329A - Piston molding machine : en
  • US2789900A - Copper base alloys containing iron and aluminum : en
  • DE1006902B - Electronic vibration generator : de en
  • DE1743728U - RETRACTABLE VERTICAL DRAWER FOR FOOD. : de en
  • DE962497C - Fluid pump or motor : de en
  • DE1007190B - Device for tilting the superstructure of a motor vehicle towards the inside of the curve : de en
  • DE1743878U - DRAWING FORK. : de en
  • US2789905A - Camera for producing screen positive : en
  • GB773217A - Optical projection or beam controlled object fields : en
  • DE1006939B - Device for DC braking of small AC motors : de en
  • US2789597A - Driving and setting tool for blind fasteners : en
  • DE1743770U - TRANSPORTABLE SOLID BUILDINGS. : de en
  • DE962816C - Moving coil instrument in which the sensitivity changes with the deflection due to the formation of the pole shoes and the pointer movement is dampened : de en
  • FR1135258A - Polyanodic ignitrons : en fr
  • GB773086A - Improvements in or relating to apparatus for folding bed sheets and other sheets of supple material : en
  • FR1135162A - Automatic hydro-compression machine for obtaining espresso : en fr
  • FR1135182A - Worm gear band clamp : en fr
  • DE962721C - High-voltage cable operated under internal oil, ground or gas pressure and the process for its manufacture : de en
  • FR1134986A - All or nothing demodulator : en fr
  • GB773461A - Dehydroepiandrosterone acetate : en
  • DE1743806U - INTERCHANGEABLE CLOTHES AND LINEN BUTTONS. : de en
  • DE962801C - Waste heat boiler : de en
  • CA539767A - Method of and apparatus for forming seamless tubes and coating solid or tubular sections : en fr
  • US2789952A - Compounded turbine oil : en
  • US2789310A - Automatic beef splitting table : en
  • FR1135163A - Construction process for reinforced concrete floors without formwork, and the prefabricated materials necessary for its implementation : en fr
  • FR1135166A - Device for connecting a hydraulic brake system to a transmission fluid container : en fr
  • IS901A7 - Two or more interconnected glass sheets : en is
  • US2789423A - Apparatus for drawing off and delivering hosiery blanks on straight-bar knitting machines : en
  • US2790145A - Electric circuit for metering the flow of a liquid or gaseous medium : en
  • DE1007083B - Automatic immersion device : de en
  • DE962865C - Dismantling ignition : de en
  • DE1006877B - Device for conveying rolling stock through a continuous furnace connected between a roughing train and a finishing train : de en
  • DE1006973B - Switching arrangement for the brightness control of low-voltage fluorescent lamps : de en
  • FR1135089A - Clamp fixing device : en fr
  • GB773537A - Plant for the simultaneous defiberizing and washing of fibrous materials or for refining pulp which has already been defiberized : en
  • CA539781A - Portable massaging device : en fr
  • CA539817A - Sheet charging apparatus : en fr
  • US2789633A - Gas burner : en
  • DE1743801U - DEVICE FOR PERIODIC CONTROL OF COUNTERS OD. DGL. : de en
  • DE1743819U - EQUIPMENT FOR IRRIGATION, HEATING, SCHAEDLING CONTROL FOR VINEYARDS, FARMHOUSE, PLANTATION AND THE LIKE. : de en
  • DE962464C - Coating compound, especially air-drying paint : de en
  • GB773265A - Improvements in or relating to the production of foamed polyester-polyisocyanate products : en
  • DE962599C - Process for extracting sugar from vegetable matter : de en
  • AT189704B - Electric motor, in particular three-phase induction motor : de en
  • US2789878A - Protactinium extraction process : en
  • US2789973A - Synthetic optically-active homopolyamides of alpha-monaminomoncarboxylic acids : en
  • CA539950A - Underwater air cleaner : en fr
  • US2789758A - Means for connecting a calculator with a printer or other recording means : en
  • US2789596A - Safety jig for cutting wedges on all movable saws : en
  • CA539977A - Magnesium-bearing cast iron : en fr
  • DE962642C - Device for gradually braking or stopping a moving object, e.g. of a falling elevator : de en
  • US2790030A - Circuit-arrangement for use in automatic telephone systems : en
  • DE1743769U - FORMING DEVICE FOR THE PRODUCTION OF BRACKETS, WINDOW AND DOOR SUPPORTS. : de en
  • US2789675A - Typewriter or like machine carriage track or guide : en
  • DE1006948B - Method for drawing a high-voltage winding consisting of conductors insulated with polyethylene or polyvinyl chloride for electrical machines and apparatus, in particular for high-voltage submersible pump motors : de en
  • US2789328A - Apparatus for casting of metals : en
  • US2789471A - Lightweight recoilless artillery weapon : en
  • US2789966A - Interpolycarbonates from 4, 4'-bis (hydroxymethyl)-biphenyl-bis : en
  • DE1007160B - Door lock for cabinet-shaped sewing machine furniture : de en
  • DE1743956U - Echo sounder with tape recorder. : de en
  • CA539823A - Process for producing deuterium oxide : en fr
  • US2789766A - Record controlled machine : en
  • CA539830A - Dry-cleaning systems, methods and apparatus : en fr
  • USD180144S - Indicating dial or similar article : en
  • US2789486A - Capacitor photoflash circuit : en
  • CA539851A - Fuse cutout : en fr
  • DE1007239B - Safety device for stacking devices : de en
  • DE962820C - Electron beam tubes with an electron gun and a fluorescent screen : de en
  • AT189708B - Device for displaying a maximum value : de en
  • US2790118A - Three-element semiconductor device : en
  • CA540013A - Machine for forming windowed cartons : en fr
  • US2789519A - Locomotive truck : en
  • USD180147S - Ice cream store : en
  • DE1007114B - Switching device for controlling a starting carburetor for internal combustion engines : de en
  • DE1006880B - Training of the drive switch used for power control for drives of vehicles, in particular of rail vehicles : de en
  • DE1007132B - High pressure check valve : de en
  • US2789837A - Registering apparatus for continuous stationery : en
  • DE1007147B - Arrangement for chamfering the front edges of toothed wheels or similar toothed workpieces : de en
  • DE962421C - Process for the production of remunerated glow bodies for lights operated with gas or liquid fuel : de en
  • DE962686C - Device for wrapping chocolates or similar objects : de en
  • DE1743968U - TOY EXCAVATOR. : de en
  • DE962523C - Process for accelerating and influencing the crystallization of alumina compounds : de en
  • CA539764A - Floral clock movement : en fr
  • AT189737B - Process and device for converting and methanating gases : de en
  • DE1743940U - LEAK PROTECTION FOR BALLPOINT PEN REFILL. : de en
  • DE961746C - Method and device for producing filled plastic capsules : de en
  • US2789427A - Apparatus for generating predetermined strains in strain gauges : en
  • US2790048A - Mercury column thermostat : en
  • CA539981A - Low power condition responsive control apparatus : en fr
  • CA540005A - Method of vitreous enameling and the product produced thereby : en fr
  • US2789354A - Profile contour machine : en
  • US2789592A - Valve head attachment for filling mechanism : en
  • USD180165S - Doily : en
  • AT189611B - Basket with rails for lining up hanging files and the like like : de en
  • AT189664B - Device for phase delay in a character channel for the transmission of character voltages : de en
  • AT189735B - Control element for the flow rate of a medium flowing through a line : de en
  • BE529010A - CONDENSER WITH COMBUSTIBLE INVESTMENTS. : en nl
  • CA540040A - Low alloy steel for oil well tubing and tubing thereof : en fr
  • DE1007078B - Liquid-tension thermometer : de en
  • DE1007148B - Electrically powered hammer, especially hand hammer : de en
  • US2789967A - Interpolycarbonates from 1, 4-bis (beta-hydroxyethyl)-benzene-bis : en
  • AT189703B - Method for connecting nested metal bodies, in particular sheet metal bodies : de en
  • DE1743974U - OUTRIGGERS FOR HAND SCRAPERS. : de en
  • DE962428C - Process for the production of unsaturated carboxylic acids, their esters, amides or nitriles : de en
  • DK82617C - Process for producing a microporous material. : da en
  • CA539774A - Sheet stretch bender with slide on main carriage : en fr
  • CA540048A - Ultra-high frequency signal generation : en fr
  • US2789304A - Cosmetics applicator : en
  • US2789813A - Breakable connection in link arm of a door operator : en
  • CA539824A - Valerianic acid derivative : en fr
  • CA539878A - Heat treatment of the surfaces of metal articles : en fr
  • CA539923A - Pressure regulating mechanism : en fr
  • DE962459C - Self-excited asynchronous generator : de en
  • US2789723A - Garbage can assembly : en
  • US2789759A - Electronic digital computing machines : en
  • US2790066A - Stud welder : en
  • CA539825A - Diuretic and process for preparing the same : en fr
  • DE1743637U - ROLLER WASHER. : de en
  • CA539883A - Continuous method for concentrating ions in solutions : en fr
  • CA539972A - Purifying alkali metal cyanates : en fr
  • DE1006844B - Process for the preparation of a catalyst for the oxidation of ethylene : de en
  • FR1135161A - Machine for preparing clay and the like : en fr
  • FR1135300A - Baking oven for dough products : en fr
  • AT189638B - Method for controlling the stresses in hot vaults, especially in vaults of flame furnaces, e.g. B. Siemens-Martin ovens : de en
  • DE1743859U - ADVERTISER. : de en
  • US2790065A - Control means : en
  • DE962700C - Attachment of the steam nozzles in a steam turbine housing : de en
  • DE1006921B - Notch connector, consisting of a sleeve of oval cross-section provided on the inside with longitudinal and transverse grooves or ribs for the connection of parallel adjacent electrical conductors : de en
  • DE1006828B - Process for increasing the dyeability of textiles made from synthetic fibers and fabrics : de en
  • US2790011A - Process for the recovery of pentaerythritol : en
  • DE1743634U - FILTER FOR LIQUIDS. : de en
  • CA539865A - Process for fractionating starch into components with branched and linear chains : en fr
  • CA539870A - Chuck assembly : en fr
  • DE1007243B - Calendar mechanism : de en
  • DE962558C - Optical examination device, especially for determining the sex of chicks : de en
  • DE962520C - Stencil printing device : de en
  • US2789498A - Multi-color machine for printing fabrics : en
  • US2789483A - Machine for making box blanks : en
  • US2789670A - Sliding block seal : en
  • USRE24305E - Apparatus in a multiple-needle automatic quilting machine : en
  • US2789477A - Trigger device on multiple-gun mounts for automatic guns : en
  • US2789937A - Chromonyl-3-(4-hydroxycoumarinyl-3)-methane : en
  • US2789931A - Method of splicing heavy duty cable : en
  • AT189739B - Relief device to facilitate the start-up of compressors : de en
  • DE1007001B - Roller ring for regenerative preheater : de en
  • DE1743772U - EDGE VENEER AND FRAME PRESS. : de en
  • DE1743844U - MECHANICAL-HYDRAULIC CLAMPING DEVICE FOR MACHINE PARTS OD. DGL. : de en
  • DE962436C - Cold room door with air curtain : de en
  • DE962481C - Fastening and sealing of the insulating body of a spark plug for internal combustion engines in the candle housing : de en
  • CA539840A - Draft gear : en fr
  • US2789773A - Vibrating ball mill having baffle plate for preventing short circuiting of material through the mill : en
  • US2789448A - Transmission : en
  • US2790139A - Tube analyzer : en
  • US2790166A - Control system for radio position locator : en
  • DE962628C - Process for the production of water-soluble leuco-sulfuric acid ester salts from barley dyes of the anthraquinone series that are difficult to esterify : de en
  • IE22709L - Elastomeric addition product : en
  • US2789668A - Portable storage shelters : en
  • US2789769A - Combined air and water heater : en
  • US2789807A - Dipping bath pot : en
  • US2789582A - Expansible spectacle line-blind : en
  • US2790035A - Multiple band-pass amplifier : en
  • US2789469A - Arming wire release device : en
  • US2790036A - Electron-tube stabilized amplifying circuit : en
  • DE1743848U - ROLLER STAND FOR PROCESSING BUFFER TAPPETS FOR RAILWAY VEHICLES. : de en
  • DE1743787U - LIGHTING COLOR TESTER AND FILTER SELECTOR. : de en
  • DE1743973U - TOBACCO HANDLING MACHINE. : de en
  • US2790116A - Magnetic fishing tool and method of manufacture : en
  • US2790150A - Wavemeter : en
  • DE1006822B - Electromechanical reversing device for washing machines driven by electric motors : de en
  • DE1007221B - Device for loading or unloading of foldable upper roll support and loading arms on drafting systems for spinning machines : de en
  • FR1135065A - Antacid cements and their preparation : en fr
  • GB773071A - An improved method of making steel strip : en
  • US2789540A - Compound hammer : en
  • US2789446A - Variable-torque distributing transmissions : en
  • US2789572A - Manual resettable temperaturepressure relief valve : en
  • US2790020A - Ignition apparatus : en
  • US2789848A - Hood latch : en
  • US2789895A - Method of agglomerating fine iron ores : en
  • US2789913A - Cutting guide for packaged food material : en
  • US2789999A - Treatment of naphthenic acids : en
  • DE1007234B - Device for forcing rotations on rotating bodies of machines suspended in bearings during their transport : de en
  • DE1743653U - REMOTE CONTROL DEVICE FOR TELEVISION RECEIVING DEVICES. : de en
  • FR1135133A - Backs or backs for seats or the like : en fr
  • GB773383A - Improvements in electronic amplifiers : en
  • CA540060A - Gasoline hose and nozzle for dispensing gasoline : en fr
  • DE962734C - Device for attaching lights to mast brackets or masts : de en
  • DE1006862B - Device for separating the steam-water mixture in the drum of a pipe steam generator operated with natural water circulation : de en
  • DE1743829U - STAR NAIL KIT. : de en
  • DE1743665U - DEVICE FOR THE EXTRACTION OF RUBBER HOSE CABLES OR PIPES IN SLEEVES AND HOUSING. : de en
  • GB773474A - Improvements in or relating to variable-speed motors : en
  • DE1006816B - Pit lining element, in particular two-part steel pit stamp : de en
  • DE1006944B - Circuit arrangement for regulating a direct voltage to a constant, but adjustable value : de en
  • DE1743720U - COLLAPSIBLE RECLINER CHAIR. : de en
  • DE1007112B - Cylinder head : de en
  • DE1743945U - SPONGE CAN. : de en
  • AT189731B - Method for gluing materials and adhesive film that can be used for this : de en
  • CA539867A - Glass blender : en fr
  • GB773116A - Process for the production of vat dyestuffs of the "benzanthronimide green" series : en
  • GB773467A - Morphine alkaloids : en
  • DE1006851B - Process for the continuous high-pressure synthesis of urea from carbon dioxide and excess ammonia : de en
  • DK82740C - Process for the preparation of 2-arylindole compounds. : da en
  • CA539916A - Holder for roll of tape : en fr
  • DE1007067B - Process for the production of metal bodies from tungsten metal powder : de en
  • DE962608C - Process for the production of phosphoric or thiophosphoric acid esters : de en
  • FR1135318A - Weighing device : en fr
  • FR1135267A - Device for the projection of cinematographic films : en fr
  • GB773432A - Improvements in or relating to the production of secondary aliphatic amines : en
  • FR1135159A - Lock for hinged door, in particular for motor vehicle door : en fr
  • DE1743740U - OVERLOAD SWITCH FOR HOISTS WITH ADJUSTABLE, VISUALLY DISPLAYED SHUT-OFF LOAD. : de en
  • DE1743981U - PACKAGING FOR BULK GOODS. : de en
  • DE1743995U - LOADING EQUIPMENT FOR TRUCKS, IN PARTICULAR RAILWAY GOODS WAGONS. : de en
  • US2789825A - Expanding mandrel chuck : en
  • US2790075A - Delayed-pulse generating system : en
  • DE1006817B - Manhole helix for steep inclines : de en
  • DE1006928B - Switch with a throat-shaped blowing and extinguishing chamber for the opening arc : de en
  • DE1007246B - Hydraulic drive device for sliding gates in locks or dry docks : de en
  • FR1135019A - Rolling : en fr
  • AT189643B - Railroad joint connection : de en
  • DE1743775U - CIRCULAR SPRING HOLDER. : de en
  • DE1007080B - Endurance testing machine for test specimens with large resilient changes in shape : de en
  • DE962532C - Circuit arrangement for light signals with a stop light circuit and an equivalent circuit : de en
  • GB773100A - Stroke varying device for mechanical presses and like machines : en
  • DE1743628U - WASH BRUSH, IN PARTICULAR CAR WASH BRUSH. : de en
  • DE1743798U - RIGHT BAR WITH TONGUE ON ONE SIDE. : de en
  • FR1135349A - Safety device for parts assembled by fitting or fitting : en fr
  • DE1743969U - VEHICLE TOYS, IN PARTICULAR TOY TRUCKS. : de en
  • DK82597C - Electric accumulator battery. : da en
  • US2789612A - Coin box-billfold : en
  • DE962437C - Heat exchanger : de en
  • DE962755C - Device for digging up : de en
  • FR1135104A - Elastic thread and its manufacturing process : en fr
  • FR1135324A - Hydraulic force transmission device, in particular for motor vehicles : en fr
  • DE962456C - Process and means for laying auxiliary lines in switchgear : de en
  • DE962556C - Method for obtaining cabbage seeds from cabbage heads : de en
  • DE962847C - Device for turning workpieces under the forging press : de en
  • GB773194A - Shutter for photographic cameras : en
  • FR1135149A - Machine for the production of fluffy, velvety fabrics and the like : en fr
  • GB773147A - Improvements in or relating to manufacture of ammonium sulphate : en
  • GB773338A - Improvements in or relating to sand moulds and cores for casting metals : en
  • GR17768B - AUTOMATIC SWITCH REGULATOR FOR ELECTRIC LIGHT INDICATORS OF AUTOMOTIVE VEHICLES OPERATING BY HYDRAULIC PRESSURE. : el en
  • DE962684C - Process for the surface treatment of bodies made of mineral wool : de en
  • DE962723C - Multipole connector : de en
  • FR1135395A - Tobacco grinding machines : en fr
  • GB773207A - Improvements relating to aerials, especially television aerials : en
  • GB773212A - Anthraquinone dyestuffs : en
  • US2789924A - Low alloy coated electrodes with low carbon core : en
  • DE1007227B - A toy slid by vibration on a base : de en
  • DK82672C - Means for controlling insects and mites. : da en
  • US2789298A - Brush utilizing removable lengths of brush strip : en
  • US2789586A - Apparatus for charging volatile propellant : en
  • US2789710A - Mechanized parking garage : en
  • CA539775A - Work gripping chuck mechanism : en fr
  • CA540052A - Method of casting vinyl resins : en fr
  • DE1007236B - Safety device for conveyor belt drives equipped with a slip monitor : de en
  • DE1744000U - THREE-DIMENSIONAL FABRIC. : de en
  • DE962846C - Electric hand drill : de en
  • GB773463A - Apparatus for bending glass sheets or plates : en
  • FR1134975A - Improvements to relay auto-switches, usable at least for telephone connections to the external network : en fr
  • GB773173A - Desulfurization of crude oil and crude oil fractions : en
  • GB773206A - Improvements relating to polymerizable mixtures of carboxyl-containing copolymers with polymerizable oxirane triazines : en
  • FR1135238A - Alarm clock : en fr
  • DE1743753U - ELECTRIC OR GAS STOVE WITH ROOM HEATING ELEMENT. : de en
  • DE962665C - Light-sensitive photographic material containing color raster for additive color photography and process for its production : de en
  • US2789663A - Air filtering unit : en
  • GB773272A - Improvements in or relating to molten metal transfer troughs : en
  • DE1007150B - Device for turning cylindrical workpieces, especially when welding : de en
  • FR1135010A - Deformable, self-inflating hollow bodies : en fr
  • US2789544A - Fluid motor : en
  • US2789639A - Method useful in the manufacture of venetian blinds : en
  • US2790087A - Screening device for beta-ray scanning units : en
  • US2789352A - Tooth polishing cup : en
  • US2789362A - Electrical clinometer : en
  • DE1743800U - CHANGEABLE CONTACT SPEED METER. : de en
  • US2789619A - Fluid actuated pulling and rotating tool : en
  • US2789855A - Hood operated movable bumper for tractors : en
  • US2790063A - Vapor sprayers : en
  • DE962617C - Circuit arrangement for telephone PBXs : de en
  • DE962697C - Process for the production of acetaldehyde : de en
  • DE962787C - Process for the production of oxygen-containing offshoots of butane : de en
  • FR1134955A - X-ray diffractometer : en fr
  • GB773142A - Improvements in and relating to fluid-pressure actuated bye-pass valves : en
  • GB773528A - Improvements in and relating to the decoration of ceramic or other articles : en
  • GB773448A - Improvements relating to change-speed gears for tractors : en
  • GB773117A - Improvements in or relating to suction cleaners : en
  • GB773488A - Manufacture of free-flowing solid salts of alkenyl aromatic resin sulphonic acids : en
  • US2790127A - Regulated rectifying apparatus : en
  • US2789614A - Flap fastener : en
  • US2789706A - Wagon hoist : en
  • US2789935A - Method of producing paper made with nylon scrap and apparatus : en
  • US2789396A - Portable, stroke-actuated liquid dispensing system : en
  • US2789646A - Front wheel drive connection responsive to fastest of the differentially driven rearwheels : en
  • CA539771A - Spreader for grass seed, fertilizer and the like : en fr
  • CA540049A - Process of making leather : en fr
  • US2789911A - Icing compositions comprising carboxymethyl dextran and method of producing the same : en
  • DE962538C - Housing protected against firedamp with pressure compensation, especially for the installation of electrical switchgear : de en
  • GB773189A - Crystallizable complex of vitamin a aldehyde and sesamol and its method of preparation : en
  • DE1743757U - FORMWORK FOR MOUNTING CEILINGS. : de en
  • USD180163S - Oyster case : en
  • DE962629C - Process for the preparation of halogenated naphthoquinone imines : de en
  • FR1135146A - Process for the purification of high polymers of hydrocarbons : en fr
  • FR1135173A - Improvement to sprayers usable with vacuum cleaners : en fr
  • FR1135209A - Non-slip rubber with incorporated nodules, intended in particular for the manufacture of pneumatic tires for motor vehicles and process for obtaining it : en fr
  • FR1135379A - Stable dispersions of metal or metalloid oxides and their preparation process : en fr
  • GB773534A - Improvements in or relating to testing air or other gases to determine the methane content thereof : en
  • FR1135092A - Mechanical conveyor or conveyor : en fr
  • FR1135339A - Projectile cartridge : en fr
  • IE22234L - Attaching pronged fasteners to garments, etc : en
  • DE734634C - Machine for the extraction of fibers from plant stems u. like : de en
  • GB773280A - Photographic lens shutter with an additional opening device : en
  • GB773568A - Non-flammable hydraulic fluids : en
  • DE1743681U - DEVICE FOR HOLDING RECHARGEABLE FLASHLIGHTS OR SIMILAR SMALL POWER CONSUMERS. : de en
  • DE1743820U - BIRD CAGE. : de en
  • FR1135231A - Cooling bed for round, profiled and flat rolled materials : en fr
  • GB773481A - Pressure regulating device particularly for vehicle brakes : en
  • GB773561A - Plain bearing, more particularly for grinding machines : en
  • FR1134968A - Electric battery : en fr
  • DE1007171B - Photographic developer, especially for color development : de en
  • FR1135183A - Thermostatic mixer for two liquids at different temperatures : en fr
  • FR1135313A - Method and device for recording series of pulses : en fr
  • DE1007075B - Drive device for either fast or slow running of wire or tape-shaped sound carriers : de en
  • DE962785C - Process and tunnel furnace for the production of manganese sulphate : de en
  • DE1007003B - Cyclone grouch : de en
  • DE1007022B - Process for improving the shelf life and solubility of antihistamine preparations : de en
  • DE1007077B - Method of finding clutter, etc. in paper webs : de en
  • DE962472C - Process for the production of acetone-soluble copolymers based on acrylonitrile and vinyl chloride : de en
  • FR1135285A - Compositions of acrylonitrile polymers : en fr
  • DE1007188B - Agricultural vehicle : de en
  • DE1006968B - Switching arrangement for controlling the brightness of low-voltage fluorescent lamps : de en
  • CA539900A - Discharge tubes : en fr
  • DE1743630U - COMBINED MACHINE FOR THE PRODUCTION OF RING BOOK SHEETS OD. DGL. : de en
  • DE1007016B - Dental equipment stand with a swiveling handpiece holder : de en
  • DE1007174B - Breathing apparatus with electrostatic precipitator : de en
  • FR1134990A - Washing machine for boards, racks and other flat surfaces : en fr
  • FR1135027A - Method and device for fixing the most diverse objects : en fr
  • GB773118A - Lubricating greases : en
  • GB773278A - Improvements in or relating to diesel engines having a pre-combustion chamber : en
  • GB773530A - Rigid polymerized halide composition : en
  • GB773264A - Machine for peeling shrimp : en
  • GB773369A - Improvements in or relating to magnetic compasses : en
  • FR1135346A - Electrostatic machine : en fr
  • FR1135382A - Regulator balance for electric watches : en fr
  • GB773245A - Process for the total or partial elimination of industrial odours : en
  • DE962465C - Process for the production of synthetic resin glue films with a thin metal foil : de en
  • DE962492C - Additional buttonhole device for sewing machines : de en
  • DK82681C - Pump unit, in particular for wells, with a piston pump driven by a hydraulic piston motor. : da en
  • FR1135075A - Jet propulsion devices : en fr
  • US2789770A - Steam and water conducting systems : en
  • DE1007130B - Shaft seal : de en
  • CA539856A - Resin solutions suitable for producing bakable coatings : en fr
  • CA539903A - Discharge outlet construction for railway hopper cars : en fr
  • US2789353A - Apparatus and methods for effecting intra-oral selection of artificial tooth molds : en
  • US2790088A - Alternating current gate : en
  • DE1007184B - Multi-axle drive axle trailer with at least four driven wheels : de en
  • US2789756A - Convertible power unit : en
  • US2790148A - Microwave coupling arrangements : en
  • CA539795A - Method and apparatus for producing an oil well : en fr
  • CA539945A - Tuned inertia mass viscous crankshaft dampers : en fr
  • AT189693B - Fuse disconnector : de en
  • CA540026A - Built-in sound system for home : en fr
  • US2789589A - Bypass system for filling machines : en
  • DE1743908U - MUG OR CAN-LIKE CONTAINER. : de en
  • DE1007218B - Needle rod guide for hackle and double needle rods : de en
  • AT189629B - Brew pan : de en
  • US2789335A - Pallet handling mechanism for a concrete block machine : en
  • CA539935A - Engine governor : en fr
  • CA540047A - Tuner shield : en fr
  • DE1743958U - PLASTIC MOSAIC. : de en
  • AT189685B - Surge arrester with mechanical arc extinguishing device : de en
  • US2789303A - Cup brush : en
  • AT189687B - Arrangement for limiting overcurrents, in particular reverse currents : de en
  • US2789398A - Seed treating process and material therefor : en
  • USD180135S - Airplane : en
  • US2789325A - Core blowing apparatus : en
  • US2789430A - Contact pressure measuring apparatus : en
  • US2790046A - Temperature responsive switch device : en
  • CA539813A - Non-hygroscopic hydrolyzed polyacrylonitrile salts : en fr
  • USD180159S - Motor-propelled surf board : en
  • DE1007093B - Device for filling recording media with a storage device : de en
  • DE962740C - Seam welding machine with electrode rollers and a guide rail : de en
  • DE1007002B - Cyclone firing : de en
  • FR1135016A - parquet element : en fr
  • AT189707B - Drive for counters with vertical axes, in particular for electrical measuring devices, such as electricity meters : de en
  • GB773305A - Means for controlling the position of articles on conveyors : en
  • CA539786A - Hair curler : en fr
  • DE1743905U - VALVE PROTECTION NON-REMOVABLE, IN PARTICULAR FOR TUBE VALVES AND VALVES FOR TUBELESS TIRES. : de en
  • GB773480A - Ignition and lighting system : en
  • DE1007031B - Electric melting furnace, in particular for the production and processing of glass : de en
  • DE1007047B - Hydraulic hot plate press : de en
  • DE1007042B - Power supply for hoists : de en
  • DE1743962U - TENNIS AND BATTERY RACKET. : de en
  • FR1135000A - Process for separating the constituent particles of a mass of complex pulverulent materials and equipment for carrying it out : en fr
  • FR1135271A - Advanced notebook : en fr
  • GB773234A - Improvements relating to sprinklers for fire extinguishing installations : en
  • GB773370A - Improvements in or relating to devices for rendering x-ray images visible : en
  • GB773372A - Improvements in or relating to thermionic cathode cores : en
  • GB773407A - Improvements in or relating to chocks, props and like roof supporting structures formines : en
  • US2789857A - Brick pallet unloader : en
  • US2789871A - Bearing mounting device : en
  • DE1007109B - Air-cooled two-stroke injection internal combustion engine : de en
  • DE1007036B - Protection against jamming in passenger cars with horizontally moving, electrically operated sliding doors : de en
  • DE1743691U - EVAPORATIVE OIL BURNER. : de en
  • DE1743888U - TRAIN BRAKING DEVICE. : de en
  • DE962548C - Safety device for tractor reels with reversible reel motors : de en
  • DE962698C - Process for the preparation of choleretically active N-acyl derivatives of 2, 4, 6-triiodo-3-amino-benzoic acid : de en
  • US2789698A - Rotatable tub construction for washing machines : en
  • US2790014A - Stabilized hydrocarbons : en
  • US2790097A - Vibrator motor construction : en
  • DE962634C - Process for carbonizing threads or fibers made of cellulose acetate in semi-wool materials : de en
  • FR1135023A - Cams for contactor control : en fr
  • FR1135240A - Multi-drum winch for driving extraction buckets : en fr
  • FR1135280A - Improvements to telephone systems : en fr
  • FR1135072A - Emergency braking system for road tractors and towing trucks : en fr
  • US2789460A - Folding stereoscopic viewer : en
  • DE1743808U - LINK CHAIN FOR JEWELRY. : de en
  • GB773508A - A process for producing electrolyte-stable dispersions : en
  • US2789733A - Vibrating feeder : en
  • US2789805A - Device for recovering fuel from subterraneous fuel-carrying deposits by heating in their natural location using a chain heat transfer member : en
  • US2790029A - Carrier-wave telephone system : en
  • GB773140A - Improvements in fuel filters : en
  • GB773233A - Improvements in boxes : en
  • US2790027A - Telephonic unit with battery-powered auxiliaries : en
  • GB773184A - Slack sensing means for endless conveyors : en
  • GB773455A - Process for the production of ethers of polyglycols : en
  • DE1007009B - Process for the continuous conversion of hard coal smoldering gas into town gas : de en
  • DE1007061B - Process for the production of vinyl polymers in aqueous suspension : de en
  • DE1007041B - Circuit for a hoist brake : de en
  • DE1007173B - storage : de en
  • DE1007121B - Recoil engine : de en
  • FR1135398A - Manufacturing process of alcohols and lower ethers : en fr
  • DE1006819B - Device for the production of hollow bodies with protrusions protruding from the inner surface area : de en
  • DE1007226B - Skill ball game : de en
  • DE1743936U - BLADE HOLDER. : de en
  • DE1007251B - Process for the continuous implementation of ion exchange processes : de en
  • DE1743967U - COMPONENT GOODS, IN PARTICULAR IN CONNECTION WITH TOY MAGNETIC CRANES. : de en
  • DE962477C - Method and device for measuring absolute speed : de en
  • DE962636C - Process for the production of crystalline insulin : de en
  • DE962675C - Warm air generators, in particular for motor vehicles : de en
  • US2789551A - Pull starter guide means : en
  • DE962597C - Switching control for the compressed air operated drive motors of belt sections : de en
  • FR1135143A - Method and device for die casting bevel gears or the like of steel : en fr
  • DE1743758U - Transportable, cantilevered roofing, especially for petrol stations. : de en
  • DE962478C - Device for connecting agricultural implements to a tractor : de en
  • DE962833C - Process for stabilizing polymers and copolymers of vinylidene chloride : de en
  • GB773229A - Improvements in the formation of road surfaces : en
  • CA539930A - Balancing system : en fr
  • US2789424A - Cigarette lighter : en
  • AT189688B - Choke coil arrangement for multi-phase networks with neutral : de en
  • DE962812C - Device with asymmetrical conductivity with built-in crystal diode for dm and cm waves : de en
  • GB773268A - Improvements in or relating to piston ring assemblies : en
  • DE1743900U - SPRAY NOZZLE FOR WASHING SYSTEMS FOR WINDSHIELDS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1135156A - Pants with adjustable elastic waistband with elastic support sleeve : en fr
  • GB773382A - Angular adjustment circuit for electromagnetic resolver : en
  • GB773263A - Improvements in or relating to juice extractors : en
  • DE1007164B - Wax compound for the production of wax papers : de en
  • DE1743602U - CUFF GUARDS. : de en
  • GB773178A - Improvements in compounds useful as vulcanization accelerators : en
  • GB773252A - Improvements relating to means for generating pulsating direct currents : en
  • GB773356A - Improvements in or relating to pulse signal receivers : en
  • GR17791B - METHOD FOR PRESSURING (EXTRACTING) GRAPES, REFRESHING RESIDUES OF ALCOHOLIC BEVERAGES AND SIMILAR PRODUCTS AND RELATED DEVICE. : el en
  • FR1135199A - Method and apparatus for continuously manufacturing varnish coated cotton sleeving : en fr
  • GB773285A - Data comparing device : en
  • US2789392A - Spinning top toy : en
  • US2789784A - Gas valve : en
  • GB773186A - Improvements in and related to directional radio beacons : en
  • DE1006991B - Lacquers, especially cold-curing lacquers : de en
  • US2789792A - Louver type fences : en
  • US2789977A - Veratrum alkaloids and recovery thereof : en
  • DE962624C - Resistance welding tongs with manually generated electrode contact pressure : de en
  • GB773098A - Improvements in or relating to transport vehicles and load carriers therefor : en
  • GB773156A - Apparatus for removing bobbins from a container : en
  • US2790057A - Domestic appliance : en
  • USD180148S - Wardrobe hanger : en
  • GB773542A - Plastic coverings on elongated articles : en
  • US2790170A - Indicating system : en
  • GB773503A - Improvements in or relating to tables : en
  • GR17778B - CONSTRUCTION OF A SINGLE STOREY HOUSE WITH A QUICK RESPONSIBLE AND ANTI-SEISMIC BUILDING SYSTEM. : el en
  • US2789854A - Swing-jack space-guard : en
  • US2789877A - Apparatus for smoking fish or meat : en
  • GR17790B - METHOD FOR THE PREPARATION OF PENICILLIN STABLES AGAINST ACIDS. : el en
  • DE1007076B - perimeter : de en
  • GB773149A - Jet propulsion units : en
  • GB773286A - Improvements in and relating to machine tools : en
  • GB773553A - An improved process for preparing a product suitable for insulation purposes, in the form of small pebbles of vesicular structure : en
  • FR1135055A - Electrical damping device of an electro-mechanical translator : en fr
  • GB773412A - Trailer type of elevating grader attachment : en
  • DE1007119B - Operating procedure and arrangement for hot air turbines with heating heat generation : de en
  • FR1135184A - Advanced vibration damper : en fr
  • FR1135227A - Process for the production of pure metals : en fr
  • DE1743601U - HOLDING DEVICE FOR THE KETTLE OF STIRRERS AND IMPACT MACHINES. : de en
  • DE1743734U - DEVICE FOR WORKING, IN PARTICULAR, OF DUMPLINGS, DUMPLINGS, MAKE BALLS AND OTHER PLASTIC MASSES. : de en
  • DE962500C - Closed chain case for motorcycles, scooters or the like. : de en
  • GB773381A - Improvements in or relating to connections for hot-water calorimeters : en
  • DE962680C - Automatic switch for ejector probes : de en
  • FR1135091A - Arrangement for mounting current transformers in current emission installations for centralized remote controls on electrical energy distribution networks : en fr
  • US2789705A - Discharge spout locator : en
  • US2789820A - Occupant propelled roundabout : en
  • DE1743843U - FASTENING AND ADJUSTMENT DEVICE FOR CHASSIS IN THE HOUSING. : de en
  • DE962754C - Device for determining the water vapor content in gases, in particular gases containing dust : de en
  • FR1135256A - removable structural element for scaffolding, fencing or the like : en fr
  • DE1743904U - TIRE FILLER. : de en
  • US2790081A - Radiation analysis : en
  • US2790119A - Servosystem stabilized platform : en
  • US2790167A - Tracking system for radio position locator : en
  • DE962685C - Net weighing filling machine for valve bags : de en
  • DE1743895U - ACTUATION SWITCH FOR INDICATORS AND WINKERS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE962661C - Process for making recording paper : de en
  • FR1134963A - Advanced share : en fr
  • GB773241A - Improvements in or relating to dead-light fittings for ships' windows or scuttles : en
  • DE962792C - Process for the production of new sulfur-containing organotin compounds with the coordination number 6 : de en
  • GB773507A - An improved machine for the manufacture of hangers for clothes : en
  • US2789459A - Photographic enlarger : en
  • DE1007204B - Ship rudder system : de en
  • GB773214A - Circuit for impulse frequency division : en
  • GB773238A - Improvements relating to apparatus for indicating small movements : en
  • GB773364A - Improvements in or relating to wet cyclones : en
  • CA539853A - Separation and purification of 2-methyl 5-vinylpyridine : en fr
  • US2789290A - Blouse-shirt with removable crotch panty bottom : en
  • US2789349A - Support for a table knife : en
  • CA539826A - Means for indicating load eccentricity in presses : en fr
  • CA539860A - Art of generating and heating steam : en fr
  • DE1743685U - ELECTRODE SYSTEM WITH A SEMI-CONDUCTING BODY, IN PARTICULAR TRANSISTOR OR CRYSTAL DIODE. : de en
  • DK82727C - Elastic closing means for simultaneous closing of two containers. : da en
  • US2789376A - Beaded angle welting : en
  • US2789610A - Laundry bag : en
  • CA539761A - Soil conservation apparatus : en fr
  • AT189745B - Process for the preparation of N-acetyl-chitosan polysulfuric acid esters : de en
  • US2789357A - Dual drive tubing caliper : en
  • US2789831A - Tricycle vehicles for children : en
  • DE1743960U - Trestle. : de en
  • DE962511C - Method and device for swimming and sinking treatment of solid substances : de en
  • US2790111A - Electrical capacitor arrangements : en
  • DE962618C - Gas diffusion electrode for fuel elements operated with gas mixtures : de en
  • DE962427C - Process for the dehydration and oxidation of animal fibers : de en
  • CA539790A - Portable marking device : en fr
  • CA539804A - Visible index devices : en fr
  • DE1743884U - STORAGE OF GUIDE RAILS FOR SLIDING ROOFS OF MOTOR VEHICLES. : de en
  • DE1006906B - Suitcase radio receiver for battery and mains operation : de en
  • DE962589C - Echosounder working according to the pulse back-jet method : de en
  • US2789495A - Wire forming and feeding apparatus for wire tying machines and the like : en
  • DE1743839U - GATE VALVE. : de en
  • US2789372A - Map and locating device : en
  • CA539952A - Flutter damper : en fr
  • CA539928A - Method of securing inserts in ductile metal members by pressure welding : en fr
  • US2789713A - Boat trailer : en
  • US2789874A - Counter-top brace and trim construction : en
  • USD180140S - Settee or similar article : en
  • US2789745A - Sealed paperboard carton : en
  • CA539759A - Ratchet puller device : en fr
  • US2789547A - Supercharged gasoline engine : en
  • US2790172A - Heterocyclic fused ring phenols : en
  • US2790124A - Positioning device : en
  • US2789912A - Deactivating catalytic effect of metals : en
  • FR1135375A - Laundry machine operated by water pressure : en fr
  • GB773452A - Process for producing organic esters : en
  • GB773552A - Improvements in decanting liquids containing flocculated material : en
  • CA540009A - Hydrogenation of synthetic elastomers : en fr
  • DE1006911B - Immersion core coil for decimeter waves, in which the winding ends are arranged on one face of the cylindrical coil, preferably for television receivers : de en
  • DE1006997B - Dampening fluid : de en
  • DE1007038B - Mobile slewing crane : de en
  • DE1743875U - ELECTRO-HYDRAULIC PISTON PUMP. : de en
  • DE962587C - Fire, accident and safety alarm system : de en
  • DE1743924U - TILTING AND SWIVELING WINDOW SASH. : de en
  • GB773449A - Improvements in milling and other machines for removing the skin from hot ingots : en
  • DE962741C - Device for exciting a welding generator, in particular an alternating current generator for resistance welding : de en
  • CA539973A - Waffle baker : en fr
  • AT189630B - Thermal insulation device on ammonia incinerators : de en
  • AT189701B - Magnetic core made of strip material with progressively offset lamellae overlaps : de en
  • CA539797A - Multiple ramming apparatus : en fr
  • CA539932A - Cylindrical lens for vehicle rear lamps : en fr
  • DE962454C - Single or multi-pole plug for screwless conductor connection : de en
  • DE962819C - Indirectly heated cathode for electrical discharge tubes : de en
  • US2789330A - Wheel balancing apparatus and method : en
  • DE1743868U - LOCKING FOR ROSE CASSETTE. : de en
  • DE1006812B - Hip holder, corset, corselet or the like with a reinforcement preferably consisting of a helical spring : de en
  • DE1743752U - RIBBODY FOR ELECTRIC ROOM HEATING. : de en
  • CA539791A - Wind screen wiper : en fr
  • US2789918A - Method of preparing asphalt emulsions containing aluminum sulfate : en
  • CA540077A - Dishwasher apparatus : en fr
  • DE1743690U - REMAINABLE SHAVING SOAP. : de en
  • CA540057A - Artificial ceiling and suspension means therefor : en fr
  • US2789420A - Limit torque coupling : en
  • US2789434A - Rotary piston type liquid meter : en
  • US2789822A - Target with electrical indicator : en
  • CA539816A - Sheet handling mechanism : en fr
  • DE1007225B - Roulette-like ball game : de en
  • DE962602C - Robust rock anchor for longwall or road construction : de en
  • CA539770A - Oil filter conversion kit : en fr
  • DE1007154B - Music box : de en
  • DE1007159B - Process for regulating the contact pressure of sewing machine tools and power-driven sewing machines : de en
  • DE1007073B - Scale with zero display for counting and weighing any number of identical individual parts : de en
  • US2789465A - Self-propelled harpoon gun : en
  • US2789426A - Thermo-electrically controlled latch : en
  • US2789697A - Control for water softeners : en
  • CA539966A - Die casting machine : en fr
  • US2789412A - Electric clock : en
  • US2789425A - Knob actuated combination lock : en
  • US2789447A - Automatic hydraulic differential control mechanism : en
  • CA539997A - Method for producing dialkyl sulfoxides : en fr
  • DE1743767U - WOOD FORMWORK PANEL. : de en
  • DE1743893U - SEARCH HEADLIGHT. : de en
  • DE1007024B - Process for the production of X-ray contrast media : de en
  • DE1743654U - FOUR-POLE MAGNETIC SYSTEM FOR ELECTROACOUSTIC CONVERTERS. : de en
  • AU6582865A - Improvements in or relating to methods and apparatus for exposure control : en
  • CA539974A - Steam iron : en fr
  • CA539920A - Desolventizer and toaster : en fr
  • US2789700A - Display case : en
  • AT189728B - Process for the production of pigments for anti-rust paints : de en
  • US2789315A - Wet spinning apparatus : en
  • US2789798A - Folding food mixers : en
  • US2789925A - Coated weld rods with low carbon core : en
  • US2789823A - Game apparatus : en
  • DE1006959B - Procedure for registering small frequency differences : de en
  • US2789452A - Apparatus for dressing the end of coaxial cable : en
  • CA539779A - Trolley conveyor control system : en fr
  • AT189706B - Number roll, especially for counters in electricity meters : de en
  • GB773394A - Magnet arrangements for travelling wave tubes : en
  • GB773497A - An improved mixing machine : en
  • FR1135110A - Electric contactor : en fr
  • FR1135343A - Device indicating and recording the course and speed of an automobile : en fr
  • GB773347A - Organosilicon compositions : en
  • DE962658C - Plant-physiologically active agents, in particular for combating weeds in crops : de en
  • US2789991A - Substituted disulfones : en
  • DE1006945B - Protective switching device for electrical network connection devices for electrical discharge systems : de en
  • DE1743816U - DRIVE DEVICE FOR MAWING ON AGRICULTURAL VEHICLES. : de en
  • DE1743871U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE962480C - Carburettors for internal combustion engines : de en
  • DE962554C - Control element for noiseless holding of a control disc in turntables with automatic control : de en
  • FR1135207A - Device for filtering the fuel contained in the tanks supplying internal combustion engines : en fr
  • US2789324A - Metal awning construction : en
  • GB773510A - Resol resins : en
  • DE962469C - Building block built on the cube system : de en
  • GR17782B - PISTON TUBE. : el en
  • FR1134967A - Electric motor with free rotor for electro-pump unit : en fr
  • GB773485A - Flexible coupling : en
  • DE1006864B - Process for improving the thermal efficiency of thermal power plants : de en
  • FR1135168A - Ball-point cartridge which can constitute a blush dispenser or other case : en fr
  • GB773256A - A process for the preparation of trichloromethane phosphonic acid monohydrate and anhydrous trichloromethane phosphonic acid; and the resulting monohydrate and anhydrousacid : en
  • FR1134989A - Sophisticated assembly for parallel operation of self-adjusting synchronous alternators : en fr
  • FR1135073A - Improvements made to carburettors for internal combustion engines comprising an auxiliary device for starting and cold running of said engines : en fr
  • US2789301A - Polishing device : en
  • US2789640A - Machine and process for cutting and conveying small patches : en
  • US2789842A - Fastener for metallic tubular furniture : en
  • US2789404A - Dust collecting : en
  • US2789591A - Appliance for filling granular bulk material into sacks : en
  • US2789775A - Layer winding and reeling : en
  • US2789511A - Flexible vane pump impeller : en
  • US2789583A - Weaving looms : en
  • US2790101A - Armature structure : en
  • FR1134997A - Flat sled can be used on water, ice or snow : en fr
  • FR1135213A - Wet separator : en fr
  • GB773487A - Centrifugal apparatus for separating solid particles out of a liquid : en
  • DE1007255B - Hot and cold water mixer tap : de en
  • DE962591C - Mechanically or electrically powered car toy with a detachably attachable connecting means for remote control and an additional lighting device : de en
  • GB773196A - Improvements relating to packages or holders for sewing needles or other small articles : en
  • DE1743951U - BABY REVERSIBLE SHOE. : de en
  • DE962541C - Arrangement for the supply of direct current circuits via rectifiers from an alternating current network with the help of a step transformer : de en
  • FR1135282A - Method of construction of doors and walls of glass or the like : en fr
  • DE1007230B - Process for sintering magnesium compounds : de en
  • US2789764A - Counting apparatus for cold forging machines and the like : en
  • USD180153S - Dresser : en
  • CA539798A - Combination dispenser and seal : en fr
  • CA540028A - Gauging device : en fr
  • DE1007208B - Procedure for applying the clearance cut to tumblers for locks in a main, group and series system : de en
  • US2789626A - Chairs with corded seats : en
  • US2789628A - Insulating member for upholstered structures : en
  • US2789863A - Baby stroller protectors : en
  • DE962730C - Method for measuring the number of turns of coils wound on a short-circuit frame : de en
  • FR1135276A - Process and apparatus for the transformation of divided materials by physicochemical routes : en fr
  • GB773428A - Improvements in or relating to hand operated knitting machines : en
  • GB773500A - Improvements in or relating to endless belt units : en
  • US2789527A - Emergency exit door lock : en
  • US2789793A - Floating connecting plate for rotary preheater : en
  • USD180149S - Writing instrument : en
  • DE1743799U - RELIEF FOR THE TEACHING OF GEOGRAPHY. : de en
  • DE1743992U - DEVICE FOR LOADING TRAILERS. : de en
  • DE962431C - Process for the preparation of substituted boric acid tricyclohexyl esters : de en
  • DE962535C - Switching mechanism for a push button switch : de en
  • DE962625C - Electric resistance welding device for generating a welding current pulse composed of preheating, welding and post-heating components using discharge vessels, with a heat and a slope control device : de en
  • US2789734A - Dropper cap for a bottle : en
  • DE1006980B - Device for adjusting the distance between two parallel electrodes : de en
  • US2790136A - Power transmission : en
  • CA540012A - Volumetric filling machine : en fr
  • DE962600C - Heating chamber, especially for evaporators in the sugar industry : de en
  • US2789866A - Top-supported rotatable spray-generating cage with orifice feed : en
  • US2789731A - Striping dispenser : en
  • US2789826A - Chuck : en
  • CA539841A - Lighting fixture support : en fr
  • FR1135138A - Process for the preservation of fish or other perishable matter, by the use of water ice with carbon dioxide gas and for the manufacture of this ice : en fr
  • FR1135185A - Compressed air hammer : en fr
  • GB773348A - Improvements in or relating to automatic ventilating air filters : en
  • USD180164S - Combination teething ring, comb, and rattle : en
  • FR1135109A - Handshake device on typewriter or accountant for alpha-numeric connection : en fr
  • GB773375A - Improvements in or relating to the production of metal strip : en
  • DE1743947U - PLASTIC DURATION TEMPLATE. : de en
  • FR1135028A - Dispensing device for liquid or powdery products for direct application to surfaces : en fr
  • GB773479A - Improvements in or relating to hay or like balers : en
  • DE1743651U - TELEVISION SET OR COMBINED TELEVISION RADIO SET WITH PARTIAL PUSH BUTTON CONTROL. : de en
  • DE962689C - Screw-shaped vibratory conveyor : de en
  • US2789762A - Dual entry controlling means for accumulators : en
  • US2789413A - Automatic winding mechanism for watches : en
  • DE1006947B - Protective device for capacitors switched on in the line : de en
  • DE1007158B - Feed tank sewing machine with continuous and needle feed : de en
  • DE1743608U - CONSTRUCTION OF ELECTRIC STREET LIGHTS. : de en
  • DE1743762U - PLASTIC BUFFER. : de en
  • DE1743788U - HIGH LIGHT THREE-SECTION LENS. : de en
  • DE962712C - Circuit arrangement for generating telegraphic characters : de en
  • DE1006927B - Pull switch : de en
  • DE1007052B - Process and device for the production of stretched films from thermoplastic organic polymers : de en
  • FR1135100A - Advanced rocket for projectile : en fr
  • FR1135186A - Manufacturing process for sulphate-stimulated cements : en fr
  • CA539937A - Radio beacon : en fr
  • US2789883A - Process for monosulfite recovery : en
  • US2789348A - Attachment for self-operated hair clippers : en
  • US2789648A - Power operated material handling trucks : en
  • DE1006957B - Compensation device for converting the diagonal voltage of a measuring bridge into a printable number sequence : de en
  • DE1743606U - TIE SLEDGE FOR SURFACE TIES, SELF-TIE BELTS ETC. : de en
  • DE1743812U - TABLE BOX FOR CIGARETTES. : de en
  • DE1743998U - MIRROR DIAL. : de en
  • US2789901A - Method of making high density sintered parts : en
  • US2790171A - Antenna mast : en
  • FR1135201A - Bomb Launcher : en fr
  • CA539963A - Dental floss containing medicaments : en fr
  • US2789819A - Ticket feeding device : en
  • US2789887A - Conductivity cells of thomas samplers : en
  • DE1743777U - POCKET TRIPOD. : de en
  • US2789701A - Display stand : en
  • US2789796A - Internal combustion engine fuel intake device : en
  • DE1743898U - CARAVAN HEATING. : de en
  • US2789431A - Recording precipitation gauge : en
  • US2789402A - Back pad : en
  • DE1007092B - Process for converting stored symbols into legible characters : de en
  • DE1007237B - Fan-driven agricultural product conveyor : de en
  • US2789767A - Plural zone temperature control apparatus : en
  • US2789867A - Spray gun : en
  • US2789718A - One-piece tear-cap or closure : en
  • CA540010A - Catechols containing a substituent in the 4-position as gelation inhibitors in polyester mixtures : en fr
  • US2789451A - Device for installing roller jewels or the like : en
  • US2789667A - Automatic brake for motor vehicles : en
  • DE1743855U - SINGLE FORM SET WITH FOERDER LOOP. : de en
  • GB773293A - Improvements relating to air conditioning apparatus : en
  • GB773521A - Improvements in or relating to slider mechanisms : en
  • CA539836A - Penicillin product : en fr
  • DE1007199B - Auxiliary device for the initial inflation of tubeless tires : de en
  • GB773166A - Shoes : en
  • FR1135180A - heat exchanger, in particular condenser for refrigeration systems : en fr
  • FR1135230A - Ball-type writing instrument, in particular of the push-type type : en fr
  • DE1007099B - In the machine frame mounted hollow drive shaft for Schuettler and sieves in threshing and cleaning devices, especially in combine harvesters : de en
  • DE1743692U - BOX-SHAPED, SINGLE-HOLE TRIMMING STONE WITH SQUARE OR RECTANGULAR FLOW CHANNEL FOR REGENERATORS AND BIG FURNACE HEATERS. : de en
  • GB773519A - Preparation of finely divided cellulose derivatives : en
  • US2789319A - Fiber opener and cleaner : en
  • US2790080A - Mass spectrometer : en
  • CA539859A - Lubricating devices : en fr
  • CA540027A - Flow control device : en fr
  • FR1135388A - Hydroelectric group : en fr
  • CA539980A - Fertilizer by-product from the manufacture of paper pulp : en fr
  • DE962869C - Method and device for the individual removal of the respective bottom sheet of a stack of cardboard boxes, banderoles or the like from a container for the purpose of feeding it to the packaging machine or the like. : de en
  • US2789789A - Rock drills : en
  • FR1135125A - Laminated plastic advertising packaging : en fr
  • DE1007048B - Process for the production of vehicle tires with sharply demarcated areas of different colors : de en
  • DE962799C - Continuous process for cracking tars such as wood tar and for collecting and fractionating the cracked products obtained : de en
  • FR1135297A - Engraving machine : en fr
  • GB773231A - Improvements in or relating to the production of moistureproof sheet wrapping materials coated with copolymers applied from aqueous dispersions : en
  • GB773284A - Improvements in ladders : en
  • DE1007118B - Gas turbine plant : de en
  • DE1743970U - GAME. : de en
  • DE962794C - Process for the production of pure, crystallized, poorly water-soluble penicillin salts of organic bases : de en
  • CA539803A - Multiple wire scratcher for wells : en fr
  • FR1135036A - Hand lamp : en fr
  • FR1135347A - Light board and manufacturing process of this board : en fr
  • GB773360A - Improvements in or relating to water-borne, motor-powered towing devices for controlby a waterskier : en
  • CA539895A - Tyre moulds : en fr
  • CA539905A - Contacting gases with powdered solids : en fr
  • DK82645C - Process for reducing compounds of the cyclopentanopolyhydrophenanthrene series. : da en
  • FR1134982A - Stove pipe or the like and method of manufacture thereof : en fr
  • FR1135044A - Improvements to centrifuge molds for pipe manufacturing : en fr
  • FR1135281A - Metal frame window wall : en fr
  • CA539885A - Method of making cellular products from vinylidene chloride copolymers : en fr
  • AT189642B - Two-shank, resilient rail nail : de en
  • AT189645B - Seal, in particular for brake cylinders for air brakes : de en
  • CA539763A - Vacuum release stopper : en fr
  • AT189696B - Impulse generator : de en
  • US2789712A - Positioning system for tractor shoveles and the like : en
  • CA540036A - Refining of glyceride oils : en fr
  • CA539838A - Safety headgear : en fr
  • DE962738C - Ignition arrangement for single-anode mutators : de en
  • FR1135361A - Method for the lubrication of solid surfaces : en fr
  • US2789704A - Tobacco leaf stacker : en
  • US2789979A - Basically substituted nu-alkyl-2-amino-4-hydroxy-5-pyrimidine carboxamides and salts thereof : en
  • USPP1593P - brans : en
  • US2789897A - Magnesium reduction process for production of uranium : en
  • CA540066A - BIS(.beta.-(ORTHO- HYDROCARBONOXYPHENYL) ISOPROPYL) AMINES : en fr
  • US2789502A - Depth charge arming device : en
  • US2789545A - Windshield wiper motor : en
  • USRE24309E - davis : en
  • DE1006839B - Process for the simultaneous removal of carbonates and cyanates from alkali or alkaline earth cyanides : de en
  • GB773128A - Apparatus for packing articles such as tablets, bonbons or other solid or semi-solidbodies : en
  • US2789333A - Apparatus for manufacturing tubes : en
  • DE1006857B - Process for the preparation of organosiloxanes : de en
  • DE962441C - Stereo television process : de en
  • FR1135229A - Elastic fluid group : en fr
  • CA539831A - Rotary drum suction filter : en fr
  • CA540016A - Optical inspection device : en fr
  • CA539915A - Process for the production of isoindolenine derivatives : en fr
  • DE1006932B - Cam switches with frictional movement of the contacts : de en
  • DE1007135B - Emergency shut-off valve : de en
  • DE962455C - Lid for flush-mounted junction boxes : de en
  • FR1135035A - Advanced circular saw cut-off machine : en fr
  • FR1135278A - Interchangeable frame, especially for reel film cameras : en fr
  • DE962736C - Gas discharge tubes with several glow discharge paths : de en
  • AT189631B - Method and device for adjusting the anode-cathode distance in electrolytic cells : de en
  • AT189635B - Embedding a deep-frozen room in the ground : de en
  • DE1743744U - LIFTING DEVICE. : de en
  • US2790163A - Internal combustion engine overload and underload alarm : en
  • US2789627A - Spring seat construction : en
  • DE1007131B - Shaft seal : de en
  • DE1007004B - Pulverized coal firing : de en
  • DE1007115B - Fuel extraction nozzle for injection internal combustion engines : de en
  • DK82705C - Apparatus for refracting electromagnetic waves. : da en
  • FR1135090A - Vibrating blade for electromechanical resonance relay : en fr
  • FR1135299A - New Brassylic Acid Esters and Their Applications : en fr
  • GB773175A - Salts of organosilanols : en
  • DE1006832B - Device for separating immiscible liquids : de en
  • DE1006922B - Adapter plug switching device : de en
  • DE1743851U - LIFT CONTROL DEVICE OF THE FABRIC PUSHER BUTTON DRIVE ON SHOE MAKING MACHINES. : de en
  • DE962770C - Rotary lobe pump : de en
  • DE1743931U - EXHIBITION SHEAR WITH LEAF SUPPORT FOR TILT-TURN WINDOWS OR DOORS. : de en
  • CA539917A - Automatic circuit breakers : en fr
  • GB773358A - Improvements in, or relating to, electric cremation furnaces : en
  • GB773453A - Improvements relating to the production of tetracycline : en
  • US2789382A - Method and system for checking the position of fishing nets : en
  • US2789873A - Knockdown stand construction : en
  • GB773111A - Glass compositions : en
  • GB773426A - Interpolymers and method for the production thereof : en
  • US2789600A - Veneer taping machine : en
  • DE1007197B - Divisible bevel shoulder rim : de en
  • DE1743950U - SHOE, IN PARTICULAR SLIPPERS. : de en
  • DE962514C - Valve device for gas oven temperature regulator : de en
  • FR1135111A - Device forming a work support and electrical appliances fitted with this device : en fr
  • FR1134953A - Rotor mill fitted with hammers and rotating at high speed : en fr
  • FR1135004A - Grill for gas stoves or stoves : en fr
  • GB773133A - Vertical diesel engine operating with fuel oil or like fuels : en
  • GB773385A - Improvements in or relating to a circuit arrangement comprising a detector and a transistor : en
  • DE962560C - Method and device for the orderly compensation of intermittent burns : de en
  • DE962766C - Bottom pouch made of paper or the like laminated with a thermoplastic plastic film and a method for its production : de en
  • GB773551A - Improved nether undergarments for male wear : en
  • DE962831C - Process for stabilizing copolymers containing vinylidene chloride : de en
  • GB773197A - Improvements in or relating to driving apparatus for the fare indicating mechanism of taximeters : en
  • US2790050A - Fluid-blast circuit breaker : en
  • DE1743674U - EARTH BRUSH. : de en
  • DE1743930U - EXHIBITION SCISSORS FOR TILT-TURNING WINDOWS WITH LIMITATION OF OPENING. : de en
  • GB773431A - Compositions comprising halogenated octahydro-endo, endo-dimethano-naphthalenes and stabiliser therefor : en
  • GB773168A - Machine for the manufacture of small glass bottles or the like from glass tubes : en
  • GB773213A - Improvements in and relating to electric switches having casings including actuator openings : en
  • DK82761C - Slider for zippers, where the lower part of the sliders is hinged to the upper part, and method of its manufacture. : da en
  • GR17785B - SYSTEM FOR SECURE ENCYCLATION AND CONNECTION OF PLASTIC PIECES. : el en
  • GB773374A - Improvements in or relating to telephone systems : en
  • US2789385A - Articulated fishing plug : en
  • US2789624A - Foot support : en
  • FR1135074A - Improvements to alloys with high magnetic permeability : en fr
  • DE962620C - Arrangement for determining the location of faults on electrical lines from the transit time of traveling waves : de en
  • FR1135246A - Frequency multiplier oscillator operating over three centimeters of wavelength : en fr
  • GB773260A - A hoeing implement for group thinning and weeding in plant rows : en
  • GB773277A - Power-assisted actuator, particularly for hydraulic brakes : en
  • DE1007167B - Cassette transport device for x-ray series recording devices : de en
  • US2789651A - Acoustic device : en
  • AT189683B - Hand tool for notching cable connectors : de en
  • DE1743736U - PROTEIN VESSEL WITH DEVICE FOR BEING EGGS. : de en
  • DE962776C - Measuring amplifier for the investigation of noise : de en
  • DE1743746U - INDICATOR LAMP HOLDER FOR GAS AND ELECTRIC STOVES. : de en
  • DE962798C - Process for the preparation of tetrazoles : de en
  • DE1006841B - Method for separating the trivalent rare earths from one another by distributing them : de en
  • DE1007179B - Jet deflection device for jet engines : de en
  • DE1743735U - LAYERING SPOON. : de en
  • FR1135355A - Device for the rapid control of the electrical equipment of motors for mopeds and motorcycles, in particular to be applied to a console or test panel : en fr
  • US2789490A - Folding pin hole camera : en
  • GB773562A - Mounting for rollers for applying a viscous material to a surface particularly for printing textiles and like materials : en
  • DE962760C - Sprinkler with suction of air through the water jet : de en
  • FR1135178A - Improvements in the catalytic dehydrogenation of secondary alcohols to ketones : en fr
  • FR1135200A - Protective device, coming into action quickly, for mechanical rectifiers, in particular for mechanical rectifiers fitted with control chokes : en fr
  • FR1135264A - Process for improving textile fibers and products conforming to those obtained : en fr
  • AT189623B - Process for the preparation of new acid addition salts of O-glycyl-l-serine or O-glycyl-dl-serine : de en
  • GB773095A - Improvements in or relating to bucket excavators : en
  • US2789791A - Hoist and safety mechanism therefor : en
  • US2789986A - Coumarin derivatives : en
  • DE1007201B - Storage of valve extensions for air hoses of twin tires : de en
  • DE1743934U - RAZOR. : de en
  • DE1007030B - Permanent mold for casting roller or needle bearing cages with a device for removing the cores : de en
  • DE962705C - Condenser, especially for condensing steam through contact with a liquid : de en
  • DE962806C - Sliding doors running outside of the car body, especially for rail vehicles : de en
  • GB773266A - Improvements relating to motor cycles : en
  • DE1006870B - Device for liquefying manure : de en
  • FR1135197A - Heated Wall Laundry Machine : en fr
  • FR1135272A - Adjustable chuck for hollow parts : en fr
  • FR1135374A - Manufacture of element working by friction : en fr
  • GB773523A - Improvements relating to engine indicators : en
  • DE1743722U - TABLE FOR BEDDED SICK. : de en
  • FR1135373A - Magnetic tape recording and playback device : en fr
  • DE1743832U - ANGLED GEAR COUPLING. : de en
  • FR1135031A - Safety lock for semi-automatic lighters : en fr
  • US2790028A - Telephone answering unit and system : en
  • DE962759C - Tractor attachment with rotating tillage tools : de en
  • CA539863A - Dielectric ceramic : en fr
  • CA539971A - Screening car for cleaning track ballast : en fr
  • US2789595A - Reciprocable work guide for saw tables : en
  • US2789838A - Pipe in socket type hose coupler with check valve : en
  • US2789480A - Fabricated structure : en
  • US2789518A - Model railways : en
  • US2789625A - Headrest : en
  • US2789801A - Load compensating carburetor : en
  • GB773445A - Data recording equipment : en
  • GR17767B - AUTOMATIC TIMER SWITCH. : el en
  • DE962439C - Method and device for the distortion-free hardening of long pipes : de en
  • DE962844C - Out-of-round postforming turning device : de en
  • FR1134983A - Automatic drinking system, pump driven by the animal : en fr
  • GB773083A - Improvements in or relating to apparatus for compacting particulate material in a container : en
  • US2789503A - Mooring device for a submarine mine : en
  • DE1006866B - Magnetizable pad for printing plates : de en
  • DE1743747U - OIL HEATER. : de en
  • DE1743989U - HANDLING SYSTEM FOR STUCK GOODS. : de en
  • US2789739A - Outlet valve for hoppers : en
  • US2790142A - Missing pulse indicator : en
  • DE1006865B - Drive of the side pull lay for sheet printing press : de en
  • DE1743686U - PERMANENT MAGNETIC ADHESION SYSTEM. : de en
  • FR1135284A - Improvements to apparatus for supplying lacquer or other liquid to machines for coating continuous sheets or bands, metallic or otherwise : en fr
  • US2789366A - Method and apparatus for treating textile material : en
  • US2789920A - Method of coating gelatin capsules with ethyl cellulose : en
  • GB773545A - Improvements relating to clutches for transmitting rotary motion : en
  • US2790112A - Hinged panel cooperating with switchgear cubicle for operator's protection : en
  • US2790125A - Variable speed electric motor drive system : en
  • US2789736A - Seed-planting implements : en
  • DE1006858B - Process for the reduction of o-nitrotoluene with sodium amalgam and / or potassium amalgam : de en
  • DE1007111B - Control device for carburetor machines : de en
  • DE1007138B - Clamp bracket with locking device : de en
  • DE1007142B - Process for the optional production of phosphorescent or self-luminous, enamelled illuminated signs : de en
  • DE962606C - Process for the production of motor benzene : de en
  • USD180151S - Sideboard : en
  • CA539837A - Production of moistureproof film : en fr
  • US2790006A - Method of producing dimethylnonanals : en
  • US2790043A - Pressure responsive device : en
  • US2789296A - Flue cleaning apparatus : en
  • CA539862A - Manufacture of micro-porous screens : en fr
  • PL39421B2 - : pl
  • US2789509A - Polycarbonates from p-xylylene glycolbis : en
  • US2789520A - Furnace combustion chamber : en
  • DE1006887B - Device for setting the black zone in video telegraphs : de en
  • CA539828A - Method of hardening composite articles : en fr
  • CA539852A - Chlorination of ethylene and dilute mixtures : en fr
  • US2789453A - Sheet metal working hammer with work cooling means : en
  • US2789482A - Pad covering machine and attachment : en
  • US2789890A - Artificial fireplace log : en
  • CA540087A - Centrifugal coupling devices : en fr
  • CA539925A - Electric control circuit using saturable reactors : en fr
  • DE962569C - Device for cross-cutting a web of paper drawn from a roll or the like. : de en
  • FR1135287A - Tent for camping in cars and the like : en fr
  • GB773434A - Dialkyl and trialkyl tin derivatives of thiomalic acid and processes for producing such derivatives : en
  • US2789590A - Dispensing apparatus : en
  • US2789834A - Trailer hitch load equalizer : en
  • DE1743699U - RUBBER STOCKING. : de en
  • GB773506A - Improvements in or relating to the formation of tensioned films for use in cathode-ray tubes and the like : en
  • DE1007088B - AC tachometer machine : de en
  • DE962758C - Hydraulic lifting device, especially power lift for agricultural work equipment : de en
  • US2790107A - Indexing strip structure for cathode ray tubes : en
  • US2789708A - Transportation equipment : en
  • US2789830A - Torsion bar independent rear wheel suspension with means to limit the wheel deflection : en
  • DE1743858U - COVERS MADE OF PVC FILM OR ACETATE FILM WITH PRINTED MOTIFS. : de en
  • US2789289A - Shampoo cape supporting frame : en
  • AT189609B - Fold for filing documents : de en
  • US2789312A - Apparatus for making hollow articles of thermoplastic material : en
  • DE1743695U - DEVICE FOR COOLING GASES IN CONNECTION WITH COMPRESSORS. : de en
  • DE962761C - Fuel injection pump for internal combustion engines : de en
  • FR1135069A - Vacuum furnace structure : en fr
  • US2789417A - Tailpipe or afterburning control for turbojet engines : en
  • DE962749C - Process for the production of a multilayer glass : de en
  • US2790073A - Balanced mixer arrangement : en
  • AT189620B - Process for the preparation of new mineral acid salts of O-glycyl-l-serine or O-glycyl-dl-serine : de en
  • AT189654B - Arrangement for the automatic level control of a multi-channel carrier frequency system : de en
  • US2789516A - Railway track ballast tamping apparatus : en
  • US2790147A - Reactance tube circuitry : en
  • DE1743818U - BAND FOR FORESTRY, AGRICULTURE AND VINEYARD. : de en
  • DE1743677U - GRIP NUT IN PORTABLE ELECTRICAL GAUGES. : de en
  • DE962595C - Casting mold for molded bodies, in particular made of ceramic raw material : de en
  • DE1743661U - ISOLATOR WITH ROTATION-PROOF SCREW FASTENING. : de en
  • DE962507C - Backhoe or similar device : de en
  • US2789535A - Chicken feed hopper : en
  • DE1743603U - SOCK HOLDER. : de en
  • FR1135195A - Folding hat : en fr
  • US2789306A - Vacuum cleaner attachment : en
  • US2789845A - Journal box seal : en
  • CA539887A - Silicate cements : en fr
  • DE1743638U - LINE GAUGE FOR TYPEWRITER OD. DGL. : de en
  • DE1743660U - ARRANGEMENT FOR FASTENING SHEET METAL COMPONENTS TO SUPPORT PARTS, IN PARTICULAR INSULATED BODIES, FOR ELECTRICAL DEVICES. : de en
  • AT189653B - Receive circuit for characters sent by signal scanning : de en
  • CA539954A - Liquid filter assembly : en fr
  • AT189619B - Process for the preparation of new mineral acid salts of O-glycyl-l-serine or O-glycyl-dl-serine : de en
  • CA540043A - Process for the purification of lactams : en fr
  • DE962547C - Device for closing molds in injection molding machines : de en
  • DE962805C - Transport trolleys for heavy loads, especially for traveling transformers : de en
  • US2789418A - Single lever controlled starting and power control device for an aircraft engine : en
  • US2789553A - Frame for dual shaft internal combustion engines of the opposed piston type : en
  • US2789879A - Recovery of uranium from phosphoric acid : en
  • DE1743698U - BREAKBAND HOLDER. : de en
  • DE962854C - Rotor blade control in helicopters by eddy current brakes : de en
  • USD180146S - Meat thermometer unit ohe : en
  • US2789361A - Lead gage : en
  • AT189712B - Process for the manufacture of electric light bulbs : de en
  • DE1006993B - Process for the production of a catalyst for reforming a hydrocarbon fraction boiling in the range of gasoline and luminescent oil : de en
  • DE1743854U - STOPPER CLOSURE FOR PLASTIC BAG. : de en
  • DE1743887U - ELECTRICAL SIGNAL DEVICE TO DISPLAY BRAKE PAD WEAR OF BRAKES AND CLUTCHES. : de en
  • US2789904A - Diazo print process : en
  • US2790126A - Magnetic speed sensing system : en
  • AT189747B - Process for the sterilization of surgical implant material, especially suture material, made from animal, vegetable or synthetic raw materials : de en
  • US2789339A - Method and apparatus for handling threads : en
  • CA540006A - Endoxohexahydrophthalamic acids and salts thereof : en fr
  • DE1006908B - Antenna arrangement : de en
  • DE962821C - Vacuum vessel, the wall of which consists at least partially of thin-walled metal, in particular electron beam tubes with a metal cone : de en
  • FR1135241A - Torsion wire regulator device for watch movement : en fr
  • GB773429A - Gas-fired lighter : en
  • GB773486A - A calcium complex of tetracycline : en
  • CA539998A - Method for manufacturing organic nitro compounds : en fr
  • FR1135043A - Centrifugal regulator : en fr
  • CA539796A - Method and apparatus for producing an oil well : en fr
  • CA539769A - Trailer hitch with retractile guard : en fr
  • DE1743644U - REFRIGERATOR, IN PARTICULAR HOUSEHOLD REFRIGERATOR. : de en
  • DE1743700U - MEDICAL UPHOLSTERY. : de en
  • DE1007006B - Arrangement for monitoring and regulating a mixed firing depending on excess air : de en
  • FR1135273A - Device for emptying bottles of canned fruit or vegetables : en fr
  • GB773302A - Tent construction : en
  • US2789521A - Fluid heaters : en
  • US2789876A - Collective drawer lock construction for insulated filing cabinets and the like : en
  • US2790082A - Xerographic charging device : en
  • US2789804A - Method and apparatus for the removal of ice from runways by impact with removed pieces of ice : en
  • US2789994A - Polyhydric alcohol-organotin derivatives : en
  • US2790053A - Shielded ignition cable and resistors : en
  • CA539902A - Framing structure for a discharge outlet : en fr
  • CA539929A - N-fattycitrimides : en fr
  • DE1006824B - Device for dispensing pulverulent, preferably water-soluble substance, such as detergents or the like. From a storage container : de en
  • DE1007069B - Process and device for the extraction of exhaust gases from electrolytically operated melting furnaces : de en
  • DE962691C - Plant for processing waste materials : de en
  • US2789606A - Bread slicing machine : en
  • DE1743881U - ROD SHAPED FOR FUEL STOP WITH SWING-OUT LEVER. : de en
  • FR1135038A - Continuous crystallization apparatus : en fr
  • FR1135397A - Azo dyes manufacturing process : en fr
  • GB773450A - A support for typewriters or typewriting machines : en
  • AT189741B - Drilling or grinding tools, in particular for dental purposes : de en
  • AT189730B - Self-supporting adhesive film : de en
  • US2789980A - Process for producing cyanopyridine carboxamide : en
  • US2789609A - Actuator for zippers and pouch embodying the same : en
  • US2789849A - Gate latch : en
  • AT189651B - Microwave switch for strip conductors : de en
  • AT189697B - System with two or more electrical machines equipped with heat exchangers for waste heat recovery : de en
  • AT189633B - Small container for strongly coloring or corrosive liquids : de en
  • AT189667B - Hermetically sealed accumulator cell : de en
  • US2789585A - Cut-off mechanism for zig zag wire : en
  • US2789738A - Screw conveyor : en
  • DE1743743U - CABLE GUIDE FOR CABLE WINCHES, ESPECIALLY ON WHEEL OR TRACKED TRUCKS. : de en
  • US2789387A - Weedless fishhook : en
  • US2789530A - Roller coating machine : en
  • US2789869A - Hoist for ceiling material : en
  • AT189625B - Process for the continuous production of trinitrotoluene : de en
  • DE768137C - Engine compartment training for armored vehicles : de en
  • DE962575C - Speed-dependent, automatically acting control of the brakes of a motor vehicle : de en
  • US2789297A - Brush support : en
  • US2789461A - Inverted microscopes for incident illumination : en
  • US2789656A - Electrostatic precipitator : en
  • US2790161A - Tuning indicator : en
  • DE1743877U - CHILDREN CARRIAGES, IN PARTICULAR CHILDREN CARRIAGES. : de en
  • GB773183A - Piperidine derivatives and a process for the preparation thereof : en
  • DE1743932U - DEVICE FOR DETECTING DOORS AND WINDOWS. : de en
  • CA539944A - Carburetor housing and air inlet arrangement : en fr
  • DE1007127B - Pressure booster consisting of piston and cylinder : de en
  • DE1743737U - MOVABLE SMALL FOUNTAIN. : de en
  • DE962489C - Saver pickling agent to protect metals when treated with acidic agents : de en
  • DE962643C - Electrical monitoring device for shaft conveyor systems, especially mining shaft conveyor systems : de en
  • FR1135126A - Apparatus for intermittent measurement of the temperature of a gaseous medium with a wet bulb thermometer : en fr
  • FR1135232A - Hair dye : en fr
  • GB773437A - Apparatus for the production of acetylene by incomplete combustion of hydrocarbons : en
  • DE1007219B - Ring guide body for ring spinning and ring twisting machines with floating ring : de en
  • CA539984A - Automatic gain control circuit for transistor amplifiers : en fr
  • DE1743678U - POINTER BUTTON IN SHELL-LIKE RECESS FOR TRANSPORTABLE ELECTRIC MEASURING DEVICES. : de en
  • US2789923A - Alkyl ferrate coating process and coated solid surface : en
  • US2790051A - A. c.-d. c. testing device : en
  • CA539891A - Ultra high frequency tuner : en fr
  • US2789681A - Swivel coupling : en
  • US2789740A - Liquid container with drip prevention means : en
  • US2789337A - Inside corner structure for prefabricated forms for composition walls : en
  • US2790026A - Teletypewriters : en
  • US2789954A - Process for making peroxymonosulphuric acid : en
  • US2789992A - Acyl lactylic acid products : en
  • US2790155A - Tire air pressure signal mechanism : en
  • CA539995A - Sorting machines : en fr
  • AT189705B - Three-phase four-wire induction meter : de en
  • DE1007026B - Method for quick drying of layers of nail polish : de en
  • DE962485C - Shut-off device in which the inlet line and outlet line are arranged concentrically or directly next to one another : de en
  • AT189695B - Insulators exposed to electric arcing : de en
  • US2789727A - Cartridge dispenser : en
  • CA539772A - Drill press assembly : en fr
  • CA539843A - Circuit interrupter : en fr
  • DE1006818B - Spent grain slicer for launder vats : de en
  • DE1743795U - PROTECTION RING FOR GLASS BARRELS. : de en
  • US2789576A - Hydraulic valve for constant speed control : en
  • US2789989A - Preparation of 21-halo steroids : en
  • AT189700B - Magnetic core for an electrical induction apparatus : de en
  • DE962611C - Process for the preparation of therapeutically valuable 1-phenyl-2, 3-dimethyl-pyrazole- (5) -4-amido-thiophosphoric acid dialkyl esters : de en
  • DE962832C - Process for the production of molded, easily colorable structures made of polyacrylonitrile : de en
  • FR1135337A - Improvements to rubber torsion springs and their application as anti-shake elastic seals : en fr
  • GB773162A - An improved method of manufacture for shafted striking implements : en
  • CA539844A - Cinematograph apparatus : en fr
  • CA539861A - Dual furnace and steam temperature control therefor : en fr
  • US2789450A - Rolling mill : en
  • CA540084A - Vendible commodity package : en fr
  • DE1743935U - RAZOR. : de en
  • DE962842C - Seal for cardan shafts with length compensation : de en
  • FR1135025A - Hydraulic transmission device with limited angular movement : en fr
  • FR1135359A - Composition of hydrocarbon oils : en fr
  • CA539808A - Multi-break circuit breaker : en fr
  • DE1007060B - Process for the production of high-polymer polymethylene or polyethylene terephthalates : de en
  • DE1007091B - Process for the control of computing, writing, sorting, comparison and other devices : de en
  • DE1007176B - Control surface drive for aircraft with servo motor : de en
  • DE962498C - Diaphragm pump : de en
  • CA539965A - Process of heat treating articles from aluminium alloys : en fr
  • CA540017A - Method and apparatus for continuous measurement of concentration of liquid mixtures : en fr
  • DE962713C - Multi-channel messaging system with pulse code modulation : de en
  • US2789623A - Collapsible chair : en
  • US2789750A - Hinged lid box : en
  • DE1006931B - Push button switch : de en
  • DE1006964B - High pressure discharge lamp for generating intense ultraviolet radiation in the range from 3200 to 3500 A. : de en
  • DE1743856U - CUFF, ESPECIALLY HAIRDRESSER NECK FRAME. : de en
  • DE962756C - Switching mechanism for locking alternately working tillage implements : de en
  • DE1743825U - CONNECTING DEVICE FOR BARS AND SIMILAR ELEMENTS FOR THE PRODUCTION OF SCAFFOLDING, SHELVING AND THE LIKE. : de en
  • AT189678B - End sleeve, especially for pipelines : de en
  • DE962836C - Coin slot device for money boxes : de en
  • GB773414A - Improvements in vortex separators : en
  • DE962837C - Tiller that can be attached to tractor or the like : de en
  • DE1743627U - COLLAR SUPPORT. : de en
  • DE962748C - Process for the production of hard paper and hard tissue : de en
  • FR1135187A - Device for modulating the flow of fluid through a duct : en fr
  • CA539757A - Composition boards and methods of making the same : en fr
  • CA540045A - Process for the purification of lactams : en fr
  • DE1006967B - Device for the ignition timing of arc discharges, especially for high pressure gas discharge lamps : de en
  • DE1007238B - Method for inserting drinking tubes into liquid containers, in particular into beverage bottles : de en
  • US2789307A - Devices for cleaning venetian blinds : en
  • US2789464A - Mirror : en
  • US2789539A - Fluid actuated pull gun : en
  • AT189621B - Process for the preparation of new mineral acid salts of O-glycyl-l-serine or O-glycyl-dl-serine : de en
  • CA539989A - Antimanipulative combination lock : en fr
  • CA539976A - Lubrication systems : en fr
  • CA539967A - Arc-welding compositions : en fr
  • CA540034A - Metal working lubricant : en fr
  • DE1743718U - WARDROBE WITH HAT RACK. : de en
  • DE962473C - Device for measuring vibrations occurring in several directions or for determining the direction of such vibrations : de en
  • US2789927A - Pipe swabbing machine : en
  • US2789930A - Method of nitriding ferrous alloys : en
  • US2790067A - Apparatus for hot upsetting : en
  • US2789777A - Coil cradle : en
  • US2789800A - Mixing and dispersing devices : en
  • US2790058A - Tinning tool for aluminum : en
  • US2789368A - Apparatus for processing a thread : en
  • CA539768A - Foundation garment : en fr
  • DE1743612U - CONNECTING BOLTS. : de en
  • DE1743892U - A MAIN HEADLIGHT, A FLASHING LIGHT FOR THE DIRECTION INDICATOR AND, IF NECESSARY, FURTHER LIGHT SOURCES AND / OR OTHER EQUIPMENT USUALLY ATTACHED AT THE FRONT OF THE VEHICLE IS USED : de en
  • CA539901A - Frame structure for discharge opening of a railway car hopper : en fr
  • CA539983A - Dust filter : en fr
  • DE962647C - Thermostatically controlled control device for steam radiators : de en
  • FR1135244A - Cellular fuel tank : en fr
  • FR1135341A - Method and device for molding plastic containers : en fr
  • DE1006949B - Arrangement of the end connections of coils of the same width for electrical machines : de en
  • DE1007005B - Melting chamber firing with vertical axis and upper axial gas flue pipe : de en
  • DE962603C - Flame-proof, waterproof protective jacket for pipes at risk of fire, especially for weather blowers : de en
  • FR1135365A - Process for the production of modified inorganic polymers : en fr
  • US2789889A - Fluid reactant feed manifold : en
  • DE1743999U - GONGE FASTENING. : de en
  • AT189655B - Matrix selector for telecommunications systems : de en
  • DE1743664U - CABLE PLUG. : de en
  • FR1134973A - Electrical control system associated with a mobile support, in particular for sound and light shows : en fr
  • DE1743624U - FOAM BAR AND SLEEVE BOARD. : de en
  • GB773514A - Hair heater for permanent waving processes : en
  • GB773203A - Improvements in or relating to colour television : en
  • CA539784A - Rock-drill : en fr
  • GB773294A - Improvements in and relating to lawn mowers, hedge cutters and like devices : en
  • US2790042A - Control devices : en
  • CA539881A - Machine for forming a bundle of signatures : en fr
  • CA539822A - High temperature cobalt base alloys : en fr
  • DE1006938B - Arrangement for speed control of direct current motors operated in both directions of rotation : de en
  • DE1007189B - Ventilation device for motor vehicles : de en
  • DE1743993U - DEVICE FOR LOADING TRAILERS. : de en
  • CA540053A - Wrapping machine : en fr
  • GB773478A - Improvements in or relating to selectors comprising a wiper carriage which is driventhrough a disengageable coupling : en
  • GB773543A - Improvements in or relating to the securing of covers to electrical apparatus : en
  • DE1743810U - CIGARETTE ERASER. : de en
  • FR1135120A - Further training in automotive headlights : en fr
  • US2789524A - Method of producing semiperforated sifter openings in containers : en
  • US2789995A - Alkylation of phenol with acrylonitrile : en
  • US2789859A - Grapple for reels : en
  • US2789948A - Lost circulation : en
  • BE529017A - : en
  • CA539898A - Magnetic deflecting means for cathode ray tubes : en fr
  • AT189634B - Process for the production of a calcium ammonium nitrate free from calcium nitrate : de en
  • FR1135093A - Connection for the vertical installation of a tap at the bottom of oil tanks or other tanks : en fr
  • US2789642A - All purpose adjustable cutter : en
  • DE1006825B - Process for the production of breathable, plastic, shape-retaining, heat, cold and sound absorbing textiles or textile-like products : de en
  • DE1743658U - CABLE CUTTER WITH REMOTE CONTROL. : de en
  • DE962545C - X-ray contrast media : de en
  • GB773362A - Improvements in roller mills : en
  • US2790071A - Vehicle reporting systems : en
  • US2789341A - Ceramic refractory products : en
  • AT189639B - Process for the production of ribbed, aging-resistant bent reinforcing bars for reinforced concrete construction : de en
  • DK82641C - Process for reducing chlorine dioxide formation in acid chlorite baths. : da en
  • FR1134985A - Improvements in the supply of internal combustion engines : en fr
  • FR1135193A - Method and device for making halftone clichés : en fr
  • DE962695C - Electrically driven rotary drilling machine hanging on a rope for the production of boreholes, in particular for deep drilling : de en
  • US2790079A - Multi-channel radio equipment : en
  • GB773566A - Di-quaternary ammonium substituted alkanes : en
  • DE1743671U - POTENTIOMETERS FOR INSTALLATION IN PRINTED CIRCUITS. : de en
  • DE1743835U - OUTLET FITTINGS, IN PARTICULAR FOR SPINTERS. : de en
  • DE962512C - Corsetry such as hip shapers, corsets, corselets or the like. : de en
  • DE1743920U - HOLE OR DISC CUTTING DEVICE. : de en
  • FR1135253A - Machine for arranging an insulating coating on an electrical conductor in the form of a helix : en fr
  • FR1135254A - Improvements to mixers used in the manufacture of agglomerates of coal, ore or any other product : en fr
  • GB773387A - Improvements in or relating to mechanical excavators : en
  • GB773255A - Improvements in grippers for delivering sheets in two-revolution presses : en
  • GB773180A - Pressure rupturable record material : en
  • FR1135367A - Improvements to devices for measuring the power or torque transmitted by a rotating shaft : en fr
  • GB773296A - Improvements relating to telescopic tube assemblies : en
  • FR1135342A - Improvements to, or relating to, door latches and the like of the spring-loaded type : en fr
  • DE1006848B - Process for the continuous production of acid-free esters of low molecular weight aliphatic carboxylic acids : de en
  • USD180167S - Stereoscopic camera : en
  • DE1743663U - CASTING FORM FOR CABLE SOLDERING. : de en
  • GB773077A - Improvements in or relating to apparatus for electronic storing of information : en
  • US2789806A - Power driven cutting mechanism having means for movably mounting cutter bits : en
  • US2789318A - Method of manufacturing optical, aspherical correction elements : en
  • US2789787A - Guide blade device for steam or gas turbines : en
  • CA539990A - Antimanipulative combination lock : en fr
  • US2790109A - Shift register circuits : en
  • AT189723B - Process for the production of X-ray and gamma-ray absorbing moldings : de en
  • CA539845A - Radar systems : en fr
  • DE1007120B - Gas turbine plant working with constant pressure combustion : de en
  • DE1743732U - COFFEE MACHINE WITH RESERVOIR. : de en
  • DE1743823U - EXPLOSION SAFETY VALVE FOR COMBUSTION ENGINES, IN PARTICULAR MARINE MACHINERY. : de en
  • FR1135041A - Washing method and apparatus : en fr
  • AT189602B - Installation on wet steam decating machines : de en
  • DE1006987B - Arc welding device for the simultaneous production of a large number of welds using auxiliary arcs : de en
  • US2789386A - Trolling devices : en
  • US2789751A - Cartons : en
  • US2789975A - Azo dyestuffs of the pyrazolone series : en
  • DE1006840B - Process for the production of easily filterable magnesia and ammonium magnesium double salt and / or ammonium salt : de en
  • DE1006869B - Fireproof metal foil for documents : de en
  • DE1006969B - Switching arrangement for brightness control of fluorescent lamps : de en
  • DE1743901U - MIRROR SYSTEM FOR MOTOR VEHICLES. : de en
  • DE1743915U - BEER CATCHING BALL VALVE. : de en
  • GR17786B - SMALL BOX FOR TRANSPORTATION OF AGRICULTURAL PRODUCTS IN GENERAL. : el en
  • DE1007040B - Device for damping the pendulum and torsional vibrations of the gripper or load hook hanging on the boom of a crane : de en
  • DE962750C - Process for sintering fine ores on blown or suction grates : de en
  • DE962803C - Method for turning paper layers while they are being conveyed into machines processing them : de en
  • DE1743607U - LAMPENSCHINM. : de en
  • DE1006860B - Surface cooler for regulating the hot steam temperature in steam boilers : de en
  • DE1006886B - Device for returning the car from auxiliary typewriters, in particular teleprinters : de en
  • DE1743783U - RECORD PLAYER WITH A MOUNTING PLATE SUPPORTED ELASTICALLY ON A CASING PLATE. : de en
  • DE1743845U - SCREW PUMP, IN PARTICULAR FOR CLAMPING DEVICES ON MACHINE TOOLS. : de en
  • US2789466A - Manual gun charger : en
  • US2789593A - Apparatus for cutting sanitary napkins : en
  • US2789338A - Method of drying slip cast materials and the like : en
  • US2790146A - Voltage ratio measuring apparatus : en
  • US2789812A - Torsion spring devices : en
  • DE1006971B - Switching arrangement for brightness control of fluorescent lamps : de en
  • DE1007034B - Electric motor driven device for cleaning shoes and the like like : de en
  • DE962778C - Tension ring on locks of shipping drums : de en
  • CA539776A - Display structure : en fr
  • CA539818A - Detachable hydrant : en fr
  • DE962448C - Device for setting telecommunications equipment : de en
  • DE962714C - Arrangement for the correct phase classification of telegraphic characters in a pulse grid : de en
  • DE1743656U - HOUSING FOR TELEPHONE SPEAKER. : de en
  • US2790108A - High voltage control in television receivers : en
  • DE962863C - Cinematographic shooting range : de en
  • US2789363A - Magnetic level : en
  • US2790054A - Mode-shifting devices : en
  • US2789616A - Method of forming sidewall of tire : en
  • US2789546A - Combustion spaces of fuel-injection engines : en
  • US2789598A - Machine for fabricating pieces of lumber : en
  • US2789962A - Stabilization of synthetic rubber-modified polystyrenes with aryl secondary amines and dithiocarbamic acid salts : en
  • FR1135218A - Hydraulic device for opening and closing the extraction skip hatches : en fr
  • GB773483A - Improvements in and relating to continuous mining machines : en
  • FR1135131A - Distributor of flat blanks or similar objects : en fr
  • FR1135275A - Switch cell enhancements : en fr
  • GB773335A - Improvements in or relating to labelling machines : en
  • US2789380A - Jewelry construction : en
  • US2789381A - Metal trim plastic spectacle frame : en
  • US2789744A - Container holder : en
  • FR1135045A - Improvements made to lighting devices for dashboard equipment : en fr
  • FR1135393A - Improvements in devices generating electrical oscillations : en fr
  • DE1006992B - Lacquers, especially cold-curing lacquers : de en
  • DE1743985U - DEVICE FOR LUBRICATING TRANSPORT CHAINS. : de en
  • DE962510C - Device for supporting the pole ring of impeller-regulated bulb turbines with a horizontal shaft : de en
  • DE1006946B - Protection device for electrical systems : de en
  • DE1743802U - REGULATOR. : de en
  • GB773569A - Improvements in or relating to substituted synthetic linear polymers and their preparation : en
  • DE1006831B - Device for gluing the backs of stapled books or brochures : de en
  • US2789391A - Pushtoy for infants : en
  • GB773185A - Improvements in or relating to lighting-dynamo and cooling-water pump sub-assembliesfor internal combustion engines : en
  • GB773216A - Hypodermic injector : en
  • GB773401A - Improved power operating system for tractor hitch linkages : en
  • CA539879A - Sundae dish and the like : en fr
  • FR1135002A - Improvements to the seals separating two spaces at different pressures : en fr
  • GB773567A - Improvements in or relating to vehicle tyres : en
  • DE962657C - Insect repellants : de en
  • GB773559A - Improvements in or relating to meth ods and compositions for permanent waving of hair : en
  • US2789932A - Heat resistant transparent laminate : en
  • CA539872A - Channel strip coupling for lighting fixtures : en fr
  • FR1135205A - Reversible cell record player sapphire cleaning device : en fr
  • FR1135293A - Coaxial or symmetrical plane cable : en fr
  • DE962518C - Sheet metal straightening and rounding machine : de en
  • FR1135134A - Time switch : en fr
  • FR1135348A - Money dispenser device combined with a cash register : en fr
  • CA539782A - Material reduction mill : en fr
  • CA540081A - Method and apparatus for producing air-tight packages : en fr
  • GB773089A - Improvements relating to roller-track conveyors : en
  • GB773158A - Improved fluid pressure brake system for motor vehicles : en
  • US2789649A - Guidance and control of self-propelled vehicles : en
  • US2789688A - Sample holder : en
  • US2789515A - Variable stroke variable pressure pump or compressor : en
  • DE962808C - Friction device with friction elements that come together with conical contact surfaces, especially for vehicle buffers : de en
  • US2789523A - Sewing machine elevated work support : en
  • US2789841A - Flexible reducer boot : en
  • FR1134971A - Improvements in the manufacture of knit sleeves and elastic fabrics : en fr
  • GB773413A - Manufacture of anhydrous salts of mercaptobenzthiazole : en
  • FR1135335A - Manufacturing process of a floor covering : en fr
  • DE1743724U - FLOOR SUPPORT FOR UNITS, SHELVES OR. DGL. : de en
  • DE962706C - Tube heat exchanger, preferably preheater : de en
  • DE962543C - Contact protection-safe socket arrangement for the accommodation of discharge tubes, each with a pin-shaped contact, at both ends : de en
  • DE962735C - Device for discontinuous voltage control, especially for airfield lighting : de en
  • US2789432A - Apparatus for eliminating certain systematic errors in continuous flow calorimeters : en
  • US2790007A - Decobalting of aldehydes in the oxo process : en
  • DE1006835B - Process for the extraction of sulfur from sulfur-containing gas cleaning mass and from other elemental sulfur-containing substances : de en
  • GB773171A - Improvements in and relating to consuming smoke from furnaces and the like : en
  • DE1006842B - Synthesis furnace system with common synthesis gas supply for the catalytic hydrogenation of carbon oxide : de en
  • DE1007209B - Safety razor : de en
  • DE962529C - Clamping device for carbonless accounting : de en
  • DE962578C - Scooter : de en
  • US2789671A - Door construction : en
  • US2790000A - L-glutamine synthesis : en
  • US2789443A - Device for unlocking and rotating a rotatable member : en
  • US2789847A - Sealing ring for swivel : en
  • FR1135181A - Cage for needle bearings : en fr
  • DE1006863B - Method for operating a once-through boiler : de en
  • DE1007141B - Bath and process for the galvanic deposition of firmly adhering shiny chrome coatings on shiny surfaces made of antimony, tin, silver and lead : de en
  • FR1134956A - Improvements to thermal radiation emitters : en fr
  • FR1135026A - Three-phase magnetic circuit : en fr
  • FR1135291A - Process for the production of secondary aliphatic amines : en fr
  • GB773504A - Improvements in and relating to lipstick holders and like cosmetic or toilet stick holders : en
  • DE1007104B - Movable apiary : de en
  • DE962528C - Welded tubular element : de en
  • DE1743955U - PROTECTIVE SCREEN FOR ALARM, FIRE DETECTOR DEVICES OD. DGL. : de en
  • DE1743959U - AUXILIARY DEVICE FOR PAINTING WORKS ETC. : de en
  • GB773456A - Improvements in or relating to vapour traps for use with diffusion pumps : en
  • GB773187A - Method of stabilizing halogenated methanes : en
  • GB773276A - Improvements in mining machines : en
  • CA539896A - Process for polymerisation of ethylenically unsaturated compounds : en fr
  • US2789397A - Anchor for cemetery vases, baskets and the like : en
  • US2789844A - Sealed joint for flanged pipe with opposed packing grooves : en
  • US2790137A - Electrical prospecting method and apparatus : en
  • DE1007145B - Cropping and dividing scissors : de en
  • DE1743986U - FLAP OF SWITCHES. : de en
  • GB773290A - Process for preparing 3-(4-chlorobenzhydryloxy)-tropane : en
  • US2789355A - Parallel ruler fitted with rollers : en
  • US2789384A - Fish lure for casting and trolling : en
  • US2789389A - Leader holder : en
  • US2789473A - Firing pin safety device for breech mechanisms : en
  • DE1006813B - Brassiere : de en
  • DE1743725U - PULL-OUT LOWER BASIN ELEMENT. : de en
  • DE962581C - Device for cooling the grinding wheel : de en
  • US2790129A - Electromagnetic interrupter device : en
  • US2789360A - Method and means for checking and setting gages : en
  • US2789664A - Pumping unit for centralized lubricating system : en
  • FR1135081A - Process reducing the harmful effects of salt deposits in boilers : en fr
  • FR1135320A - Clothes hanger : en fr
  • GB773417A - Bent glass and method of bending : en
  • FR1134959A - Vehicle disc brake improvements : en fr
  • FR1135196A - Connection device between the pump and the valve for the rapid inflation of tires : en fr
  • GB773329A - Improvements in side delivery rakes and/or swath turners : en
  • GB773193A - Improvements in and relating to electrical circuit-breakers : en
  • US2789323A - Double hung window construction : en
  • US2789760A - Electrical computing apparatus : en
  • US2789965A - Polycarbonates from 4, 4'-bis-(beta-hydroxyethoxy)-biphenyl-bis : en
  • CA540042A - Process of preparing 2:4:6-trinitrochlorobenzene : en fr
  • DE1007187B - Storage of a drive unit for motor vehicles : de en
  • DE962737C - Arrangement for magnetic beam deflection for cathode ray tubes : de en
  • CA540068A - Railway switch operating mechanisms : en fr
  • US2790086A - Radiation detecting and measuring system : en
  • US2790133A - Regulated power supply : en
  • US2790165A - Super-regenerative receiver : en
  • DE1006920B - Corrugated protective cover on a corrugated cable jacket, method and device for their manufacture : de en
  • DE1006940B - Dependency control for electromotive pump drives for water play systems : de en
  • DE1006925B - Arrangement for accommodating exchangeable additional elements in electrical cable systems, in particular in telecommunication cable systems : de en
  • DE962424C - Rewinder for one or more wrapping of textile, plastic or metal bands or webs, e.g. B. Jigger for coloring purposes : de en
  • DE1743711U - VACUUM BRUSH. : de en
  • DE1743636U - HIGH-PRESSURE TURBINE WITH AN AXIALLY INDIVIDUAL HOUSING. : de en
  • DE1743876U - WATER BACKPACK. : de en
  • DE1007097B - Ladle for potato machines : de en
  • CA539778A - Sampling device for continuous supply of gas : en fr
  • DE1007046B - Glass block consisting of two shell-like parts : de en
  • DE1743796U - TEST GLASS SEAL, IN PARTICULAR FOR BACTERIOLOGICAL PURPOSES. : de en
  • DE1007066B - Flexible track for the rollers of the grate trolleys of suction sintering systems : de en
  • DE1007233B - Open, stackable shipping and storage container : de en
  • DE962519C - Drive a device for drying, polymerizing, condensing u. Like. Of fabric webs that shrink during treatment : de en
  • FR1135309A - Improvements in grinding wheel dressers : en fr
  • GB773339A - Improvements in or relating to target structures for use in colour television tubes : en
  • DE1006910B - Metallic, tubular antenna : de en
  • US2789608A - Wedge type of container and cover : en
  • US2789974A - Process for producing tanning agents from black liquor lignin : en
  • FR1135295A - Manufacture of polyesters of glycols and terephthalic acid : en fr
  • FR1135316A - New process for preparing p-n junctions : en fr
  • GB773433A - Improvements in or relating to tufter hook : en
  • CA540011A - Glass compositions : en fr
  • DE962662C - Multiplier with a plurality of lenses and a color correction filter set assigned to the lenses : de en
  • FR1134995A - Automatic machine for filling pillows, bolsters, eiderdowns and the like : en fr
  • GB773350A - Perambulator : en
  • GR17784B - CENTRAL PROTECTOR. : el en
  • FR1134992A - Improvement brought to the douppion thread : en fr
  • GB773555A - An improved thrust indicator : en
  • FR1135191A - Installation for priming a centrifugal pump : en fr
  • CA540078A - Transformer protective device : en fr
  • GB773397A - Chain transmission drive for vibratory rollers : en
  • GB773459A - New or improved coupling means for articulated vehicles : en